From ae7552a916c91283b829868e37a774855b89e46e Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sun, 15 Mar 2015 14:32:59 -0400
Subject: [PATCH 001/424] Draw bar chart negative values down from the 0 point
 of the scale. If all values are negative, draw down from the top. Updated the
 sample file to allow for negative bars.

---
 samples/bar.html  |  5 +++--
 src/Chart.Bar.js  | 34 +++++++++++++++++++++++++++-------
 src/Chart.Core.js |  9 ++++++++-
 3 files changed, 38 insertions(+), 10 deletions(-)

diff --git a/samples/bar.html b/samples/bar.html
index 5bf4b5bae36..1b1166a2206 100644
--- a/samples/bar.html
+++ b/samples/bar.html
@@ -11,7 +11,7 @@
 
 
 	<script>
-	var randomScalingFactor = function(){ return Math.round(Math.random()*100)};
+	var randomScalingFactor = function(){ return (Math.random() > 0.5 ? 1.0 : -1.0) * Math.round(Math.random()*100)};
 
 	var barChartData = {
 		labels : ["January","February","March","April","May","June","July"],
@@ -36,7 +36,8 @@
 	window.onload = function(){
 		var ctx = document.getElementById("canvas").getContext("2d");
 		window.myBar = new Chart(ctx).Bar(barChartData, {
-			responsive : true
+			responsive : true,
+			scaleBeginAtZero: false,
 		});
 	}
 
diff --git a/src/Chart.Bar.js b/src/Chart.Bar.js
index 87fb26ddc40..7147c15534f 100644
--- a/src/Chart.Bar.js
+++ b/src/Chart.Bar.js
@@ -126,19 +126,38 @@
 
 			this.buildScale(data.labels);
 
-			this.BarClass.prototype.base = this.scale.endPoint;
+			this.BarClass.prototype.base = this.calculateBarBase();
 
 			this.eachBars(function(bar, index, datasetIndex){
 				helpers.extend(bar, {
 					width : this.scale.calculateBarWidth(this.datasets.length),
 					x: this.scale.calculateBarX(this.datasets.length, datasetIndex, index),
-					y: this.scale.endPoint
+					y: this.calculateBarBase() // so that we animate from the baseline
 				});
 				bar.save();
 			}, this);
 
 			this.render();
 		},
+		// Calculate the base point for the bar.
+		// If the scale has a 0 point, use that as the base
+		// If the scale min and max are both positive, use the bottom as a base
+		// If the scale min and max are both negative, use the top as a base
+		calculateBarBase: function() {
+			var base = this.scale.endPoint;
+			
+			if (this.scale.beginAtZero || Math.sign(this.scale.min) != Math.sign(this.scale.max))
+			{
+				base = this.scale.calculateY(0);
+			}
+			else if (Math.sign(this.scale.min) < 0 && Math.sign(this.scale.max) < 0)
+			{
+				// All values are negative. Use the top as the base
+				base = this.scale.startPoint;
+			}
+			
+			return base;
+		},
 		update : function(){
 			this.scale.update();
 			// Reset any highlight colours before updating.
@@ -241,9 +260,9 @@
 					value : value,
 					label : label,
 					x: this.scale.calculateBarX(this.datasets.length, datasetIndex, this.scale.valuesCount+1),
-					y: this.scale.endPoint,
+					y: this.calculateBarBase(), // so that we animate from the 0 point
 					width : this.scale.calculateBarWidth(this.datasets.length),
-					base : this.scale.endPoint,
+					base : this.calculateBarBase(),
 					strokeColor : this.datasets[datasetIndex].strokeColor,
 					fillColor : this.datasets[datasetIndex].fillColor
 				}));
@@ -263,8 +282,8 @@
 		},
 		reflow : function(){
 			helpers.extend(this.BarClass.prototype,{
-				y: this.scale.endPoint,
-				base : this.scale.endPoint
+				y: this.calculateBarBase(), // so that we animate from the baseline
+				base : this.calculateBarBase()
 			});
 			var newScaleProps = helpers.extend({
 				height : this.chart.height,
@@ -284,7 +303,8 @@
 			helpers.each(this.datasets,function(dataset,datasetIndex){
 				helpers.each(dataset.bars,function(bar,index){
 					if (bar.hasValue()){
-						bar.base = this.scale.endPoint;
+						bar.base = this.calculateBarBase()
+						
 						//Transition then draw
 						bar.transition({
 							x : this.scale.calculateBarX(this.datasets.length, datasetIndex, index),
diff --git a/src/Chart.Core.js b/src/Chart.Core.js
index 5dccd2ef9b1..b05b6b9715a 100755
--- a/src/Chart.Core.js
+++ b/src/Chart.Core.js
@@ -1279,7 +1279,14 @@
 			return this.base - this.y;
 		},
 		inRange : function(chartX,chartY){
-			return (chartX >= this.x - this.width/2 && chartX <= this.x + this.width/2) && (chartY >= this.y && chartY <= this.base);
+			if (this.y < this.base)
+			{
+				return (chartX >= this.x - this.width/2 && chartX <= this.x + this.width/2) && (chartY >= this.y && chartY <= this.base);
+			}
+			else
+			{
+				return (chartX >= this.x - this.width / 2 && chartX <= this.x + this.width / 2) && (chartY >= this.base && chartY <= this.y);
+			}
 		}
 	});
 

From e67d198e699694c3bde763ac7e3d23fdf98aba0f Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sat, 18 Apr 2015 09:48:21 -0400
Subject: [PATCH 002/424] Create a getBarAtEvent function that returns the
 single bar that was clicked on

---
 src/Chart.Bar.js | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/src/Chart.Bar.js b/src/Chart.Bar.js
index 87fb26ddc40..fb3aa494e55 100644
--- a/src/Chart.Bar.js
+++ b/src/Chart.Bar.js
@@ -175,6 +175,27 @@
 
 			return barsArray;
 		},
+		// Get the single bar that was clicked on
+		// @return : An object containing the dataset index and bar index of the matching bar. Also contains the rectangle that was drawn
+		getBarAtEvent : function(e) {
+			var bar;
+			var eventPosition = helpers.getRelativePosition(e);
+			
+			for (var datasetIndex = 0; datasetIndex < this.datasets.length; ++datasetIndex) {
+				for (var barIndex = 0; barIndex < this.datasets[datasetIndex].bars.length; ++barIndex) {
+					if (this.datasets[datasetIndex].bars[barIndex].inRange(eventPosition.x, eventPosition.y)) {
+						bar = {
+							rectangle : this.datasets[datasetIndex].bars[barIndex],
+							datasetIndex : datasetIndex,
+							barIndex : barIndex,
+						};
+						return bar;
+					}
+				}
+			}
+			
+			return bar;
+		},
 		buildScale : function(labels){
 			var self = this;
 

From 2814c8e44c0fa545c3b8f49c2e7aa2a5dfdf932f Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sat, 2 May 2015 14:56:16 -0400
Subject: [PATCH 003/424] Remove Math.sign

---
 src/Chart.Bar.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Chart.Bar.js b/src/Chart.Bar.js
index 7147c15534f..8f6651e2cf3 100644
--- a/src/Chart.Bar.js
+++ b/src/Chart.Bar.js
@@ -146,11 +146,11 @@
 		calculateBarBase: function() {
 			var base = this.scale.endPoint;
 			
-			if (this.scale.beginAtZero || Math.sign(this.scale.min) != Math.sign(this.scale.max))
+			if (this.scale.beginAtZero || ((this.scale.min < 0 && this.scale.max > 0) || (this.scale.min > 0 && this.scale.max < 0)))
 			{
 				base = this.scale.calculateY(0);
 			}
-			else if (Math.sign(this.scale.min) < 0 && Math.sign(this.scale.max) < 0)
+			else if (this.scale.min < 0 && this.scale.max < 0)
 			{
 				// All values are negative. Use the top as the base
 				base = this.scale.startPoint;

From 62b29282fd57dd40654e3867350132a245fa4cd5 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sat, 2 May 2015 14:59:33 -0400
Subject: [PATCH 004/424] Fix a minor bug

---
 src/Chart.Bar.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Chart.Bar.js b/src/Chart.Bar.js
index 8f6651e2cf3..73ac93ef95f 100644
--- a/src/Chart.Bar.js
+++ b/src/Chart.Bar.js
@@ -146,7 +146,7 @@
 		calculateBarBase: function() {
 			var base = this.scale.endPoint;
 			
-			if (this.scale.beginAtZero || ((this.scale.min < 0 && this.scale.max > 0) || (this.scale.min > 0 && this.scale.max < 0)))
+			if (this.scale.beginAtZero || ((this.scale.min <= 0 && this.scale.max >= 0) || (this.scale.min >= 0 && this.scale.max <= 0)))
 			{
 				base = this.scale.calculateY(0);
 			}

From e13ada2b431a8bbc4f10a2c1704c5e07b3b0aa62 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sat, 2 May 2015 15:03:40 -0400
Subject: [PATCH 005/424] Ensure that the bar draws to the correct spot

---
 src/Chart.Bar.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/Chart.Bar.js b/src/Chart.Bar.js
index 73ac93ef95f..e911cb500b5 100644
--- a/src/Chart.Bar.js
+++ b/src/Chart.Bar.js
@@ -149,6 +149,7 @@
 			if (this.scale.beginAtZero || ((this.scale.min <= 0 && this.scale.max >= 0) || (this.scale.min >= 0 && this.scale.max <= 0)))
 			{
 				base = this.scale.calculateY(0);
+				base += this.options.scaleGridLineWidth;
 			}
 			else if (this.scale.min < 0 && this.scale.max < 0)
 			{

From 4b34bbadf9f27329e63a6ba23ecb452954ebbbc0 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Tue, 5 May 2015 16:01:30 -0600
Subject: [PATCH 006/424] Merge pull request #1098 from WouterSioen/fix-typo

Fix typo
---
 docs/04-Polar-Area-Chart.md | 4 ++--
 src/Chart.PolarArea.js      | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/docs/04-Polar-Area-Chart.md b/docs/04-Polar-Area-Chart.md
index 658da54fcda..016a45f3cc2 100644
--- a/docs/04-Polar-Area-Chart.md
+++ b/docs/04-Polar-Area-Chart.md
@@ -83,7 +83,7 @@ These are the customisation options specific to Polar Area charts. These options
 	//Boolean - Stroke a line around each segment in the chart
 	segmentShowStroke : true,
 
-	//String - The colour of the stroke on each segement.
+	//String - The colour of the stroke on each segment.
 	segmentStrokeColor : "#fff",
 
 	//Number - The width of the stroke value in pixels
@@ -169,4 +169,4 @@ Calling `removeData(index)` on your Chart instance will remove segment at that p
 ```javascript
 myPolarAreaChart.removeData();
 // Other segments will update to fill the empty space left.
-```
\ No newline at end of file
+```
diff --git a/src/Chart.PolarArea.js b/src/Chart.PolarArea.js
index 1b7aac3ff07..c220a6f4b67 100644
--- a/src/Chart.PolarArea.js
+++ b/src/Chart.PolarArea.js
@@ -28,7 +28,7 @@
 		//Boolean - Stroke a line around each segment in the chart
 		segmentShowStroke : true,
 
-		//String - The colour of the stroke on each segement.
+		//String - The colour of the stroke on each segment.
 		segmentStrokeColor : "#fff",
 
 		//Number - The width of the stroke value in pixels
@@ -266,4 +266,4 @@
 		}
 	});
 
-}).call(this);
\ No newline at end of file
+}).call(this);

From cf07df07d6d7fa155a9f40661417ac27853adeac Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Fri, 8 May 2015 16:20:21 -0600
Subject: [PATCH 007/424] Bar Attempt # 4

---
 samples/bar.html  |   2 +
 src/Chart.Bar.js  | 144 ++++++++++++++++++++--------------------------
 src/Chart.Core.js |  52 +++++++++--------
 3 files changed, 90 insertions(+), 108 deletions(-)

diff --git a/samples/bar.html b/samples/bar.html
index c386c50fa38..5146660b818 100644
--- a/samples/bar.html
+++ b/samples/bar.html
@@ -50,6 +50,8 @@
     	barChartData.datasets[1].data = [randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor()];
 
     	window.myBar.update();
+
+    	console.log(window.barChartData);
     });
 
 	</script>
diff --git a/src/Chart.Bar.js b/src/Chart.Bar.js
index 8127d520aaf..385131acc71 100644
--- a/src/Chart.Bar.js
+++ b/src/Chart.Bar.js
@@ -75,8 +75,6 @@
 				}
 			});
 
-			this.datasets = [];
-
 			//Set up tooltip events on the chart
 			if (this.options.showTooltips){
 				helpers.bindEvents(this, this.options.tooltipEvents, function(evt){
@@ -100,86 +98,68 @@
 				ctx : this.chart.ctx
 			});
 
-			//Iterate through each of the datasets, and build this into a property of the chart
-			helpers.each(data.datasets,function(dataset,datasetIndex){
-
-				var datasetObject = {
-					label : dataset.label || null,
-					fillColor : dataset.fillColor,
-					strokeColor : dataset.strokeColor,
-					bars : []
-				};
-
-				this.datasets.push(datasetObject);
-
+			//Create a new point for each piece of data
+			helpers.each(this.data.datasets,function(dataset,datasetIndex){
+				dataset.metaData = [];
 				helpers.each(dataset.data,function(dataPoint,index){
-					//Add a new point for each piece of data, passing any required data to draw.
-					datasetObject.bars.push(new this.BarClass({
-						value : dataPoint,
-						label : data.labels[index],
-						datasetLabel: dataset.label,
-						strokeColor : dataset.strokeColor,
-						fillColor : dataset.fillColor,
-						highlightFill : dataset.highlightFill || dataset.fillColor,
-						highlightStroke : dataset.highlightStroke || dataset.strokeColor
-					}));
+					dataset.metaData.push(new this.BarClass());
 				},this);
-
 			},this);
 
-			this.buildScale(data.labels);
-
-			this.BarClass.prototype.base = this.scale.endPoint;
 
 			this.eachBars(function(bar, index, datasetIndex){
 				helpers.extend(bar, {
-					width : this.scale.calculateBarWidth(this.datasets.length),
-					x: this.scale.calculateBarX(this.datasets.length, datasetIndex, index),
-					y: this.scale.endPoint
+					value : this.data.datasets[datasetIndex].data[index],
+					label : this.data.labels[index],
+					datasetLabel: this.data.datasets[datasetIndex].label,
+					strokeColor : this.data.datasets[datasetIndex].strokeColor,
+					fillColor : this.data.datasets[datasetIndex].fillColor,
+					highlightFill : this.data.datasets[datasetIndex].highlightFill || this.data.datasets[datasetIndex].fillColor,
+					highlightStroke : this.data.datasets[datasetIndex].highlightStroke || this.data.datasets[datasetIndex].strokeColor
 				});
 				bar.save();
 			}, this);
 
+			this.buildScale(data.labels);
+			this.BarClass.prototype.base = this.scale.endPoint;
+
+			this.update();
+
 			this.render();
 		},
 		update : function(){
-			//Iterate through each of the datasets, and build this into a property of the chart
-			helpers.each(this.data.datasets,function(dataset,datasetIndex){
-
-				helpers.extend(this.datasets[datasetIndex], {
-					label : dataset.label || null,
-					fillColor : dataset.fillColor,
-					strokeColor : dataset.strokeColor,
-				});
 
+			//Create a new point for each piece of data
+			helpers.each(this.data.datasets,function(dataset,datasetIndex){
+				dataset.metaData = dataset.metaData || [];
 				helpers.each(dataset.data,function(dataPoint,index){
-					helpers.extend(this.datasets[datasetIndex].bars[index], {
-						value : dataPoint,
-						label : this.data.labels[index],
-						datasetLabel: dataset.label,
-						strokeColor : dataset.strokeColor,
-						fillColor : dataset.fillColor,
-						highlightFill : dataset.highlightFill || dataset.fillColor,
-						highlightStroke : dataset.highlightStroke || dataset.strokeColor
-					});
+					dataset.metaData[index] = dataset.metaData[index] || new this.BarClass();
 				},this);
-
 			},this);
 
+			this.eachBars(function(bar, index, datasetIndex){
+				helpers.extend(bar, {
+					width : this.scale.calculateBarWidth(this.data.datasets.length),
+					x: this.scale.calculateBarX(this.data.datasets.length, datasetIndex, index),
+					y: this.scale.endPoint,
+					value : this.data.datasets[datasetIndex].data[index],
+					label : this.data.labels[index],
+					datasetLabel: this.data.datasets[datasetIndex].label,
+					strokeColor : this.data.datasets[datasetIndex].strokeColor,
+					fillColor : this.data.datasets[datasetIndex].fillColor,
+					highlightFill : this.data.datasets[datasetIndex].highlightFill || this.data.datasets[datasetIndex].fillColor,
+					highlightStroke : this.data.datasets[datasetIndex].highlightStroke || this.data.datasets[datasetIndex].strokeColor
+				});
+				bar.save();
+			}, this);
+
 			this.scale.update();
-			// Reset any highlight colours before updating.
-			helpers.each(this.activeElements, function(activeElement){
-				activeElement.restore(['fillColor', 'strokeColor']);
-			});
 
-			this.eachBars(function(bar){
-				bar.save();
-			});
 			this.render();
 		},
 		eachBars : function(callback){
-			helpers.each(this.datasets,function(dataset, datasetIndex){
-				helpers.each(dataset.bars, callback, this, datasetIndex);
+			helpers.each(this.data.datasets,function(dataset, datasetIndex){
+				helpers.each(dataset.metaData, callback, this, datasetIndex);
 			},this);
 		},
 		getBarsAtEvent : function(e){
@@ -190,10 +170,10 @@
 				},
 				barIndex;
 
-			for (var datasetIndex = 0; datasetIndex < this.datasets.length; datasetIndex++) {
-				for (barIndex = 0; barIndex < this.datasets[datasetIndex].bars.length; barIndex++) {
-					if (this.datasets[datasetIndex].bars[barIndex].inRange(eventPosition.x,eventPosition.y)){
-						helpers.each(this.datasets, datasetIterator);
+			for (var datasetIndex = 0; datasetIndex < this.data.datasets.length; datasetIndex++) {
+				for (barIndex = 0; barIndex < this.data.datasets[datasetIndex].bars.length; barIndex++) {
+					if (this.data.datasets[datasetIndex].bars[barIndex].inRange(eventPosition.x,eventPosition.y)){
+						helpers.each(this.data.datasets, datasetIterator);
 						return barsArray;
 					}
 				}
@@ -263,16 +243,16 @@
 			//Map the values array for each of the datasets
 			helpers.each(valuesArray,function(value,datasetIndex){
 				//Add a new point for each piece of data, passing any required data to draw.
-				this.datasets[datasetIndex].bars.push(new this.BarClass({
+				this.data.datasets[datasetIndex].bars.push(new this.BarClass({
 					value : value,
 					label : label,
-					datasetLabel: this.datasets[datasetIndex].label,
-					x: this.scale.calculateBarX(this.datasets.length, datasetIndex, this.scale.valuesCount+1),
+					datasetLabel: this.data.datasets[datasetIndex].label,
+					x: this.scale.calculateBarX(this.data.datasets.length, datasetIndex, this.scale.valuesCount+1),
 					y: this.scale.endPoint,
-					width : this.scale.calculateBarWidth(this.datasets.length),
+					width : this.scale.calculateBarWidth(this.data.datasets.length),
 					base : this.scale.endPoint,
-					strokeColor : this.datasets[datasetIndex].strokeColor,
-					fillColor : this.datasets[datasetIndex].fillColor
+					strokeColor : this.data.datasets[datasetIndex].strokeColor,
+					fillColor : this.data.datasets[datasetIndex].fillColor
 				}));
 			},this);
 
@@ -283,7 +263,7 @@
 		removeData : function(){
 			this.scale.removeXLabel();
 			//Then re-render the chart.
-			helpers.each(this.datasets,function(dataset){
+			helpers.each(this.data.datasets,function(dataset){
 				dataset.bars.shift();
 			},this);
 			this.update();
@@ -308,20 +288,18 @@
 			this.scale.draw(easingDecimal);
 
 			//Draw all the bars for each dataset
-			helpers.each(this.datasets,function(dataset,datasetIndex){
-				helpers.each(dataset.bars,function(bar,index){
-					if (bar.hasValue()){
-						bar.base = this.scale.endPoint;
-						//Transition then draw
-						bar.transition({
-							x : this.scale.calculateBarX(this.datasets.length, datasetIndex, index),
-							y : this.scale.calculateY(bar.value),
-							width : this.scale.calculateBarWidth(this.datasets.length)
-						}, easingDecimal).draw();
-					}
-				},this);
-
-			},this);
+			this.eachBars(function(bar, index, datasetIndex){
+				if (bar.hasValue()){
+					bar.base = this.scale.endPoint;
+					//Transition then draw
+					bar.transition({
+						x : this.scale.calculateBarX(this.data.datasets.length, datasetIndex, index),
+						y : this.scale.calculateY(bar.value),
+						width : this.scale.calculateBarWidth(this.data.datasets.length)
+					}, easingDecimal).draw();
+					bar.save();
+				}
+			}, this);
 		}
 	});
 
diff --git a/src/Chart.Core.js b/src/Chart.Core.js
index d0a70336d9c..68f87df9a08 100755
--- a/src/Chart.Core.js
+++ b/src/Chart.Core.js
@@ -466,7 +466,6 @@
 				numberOfSteps = minSteps;
 				stepValue = graphRange / numberOfSteps;
 			}
-
 			return {
 				steps : numberOfSteps,
 				stepValue : stepValue,
@@ -1021,12 +1020,12 @@
 			}
 			if (ChartElements.length > 0){
 				// If we have multiple datasets, show a MultiTooltip for all of the data points at that index
-				if (this.datasets && this.datasets.length > 1) {
+				if (this.data.datasets && this.data.datasets.length > 1) {
 					var dataArray,
 						dataIndex;
 
-					for (var i = this.datasets.length - 1; i >= 0; i--) {
-						dataArray = this.datasets[i].points || this.datasets[i].bars || this.datasets[i].segments;
+					for (var i = this.data.datasets.length - 1; i >= 0; i--) {
+						dataArray = this.data.datasets[i].points || this.data.datasets[i].bars || this.data.datasets[i].segments;
 						dataIndex = indexOf(dataArray, ChartElements[0]);
 						if (dataIndex !== -1){
 							break;
@@ -1045,7 +1044,7 @@
 								yMax,
 								xMin,
 								yMin;
-							helpers.each(this.datasets, function(dataset){
+							helpers.each(this.data.datasets, function(dataset){
 								dataCollection = dataset.points || dataset.bars || dataset.segments;
 								if (dataCollection[dataIndex] && dataCollection[dataIndex].hasValue()){
 									Elements.push(dataCollection[dataIndex]);
@@ -1060,8 +1059,8 @@
 								//Include any colour information about the element
 								tooltipLabels.push(helpers.template(this.options.multiTooltipTemplate, element));
 								tooltipColors.push({
-									fill: element._saved.fillColor || element.fillColor,
-									stroke: element._saved.strokeColor || element.strokeColor
+									fill: element._vm.fillColor || element.fillColor,
+									stroke: element._vm.strokeColor || element.strokeColor
 								});
 
 							}, this);
@@ -1182,29 +1181,29 @@
 		initialize : function(){},
 		restore : function(props){
 			if (!props){
-				extend(this,this._saved);
+				extend(this,this._vm);
 			} else {
 				each(props,function(key){
-					this[key] = this._saved[key];
+					this[key] = this._vm[key];
 				},this);
 			}
 			return this;
 		},
 		save : function(){
-			this._saved = clone(this);
-			delete this._saved._saved;
+			this._vm = clone(this);
+			delete this._vm._vm;
 			return this;
 		},
 		update : function(newProps){
 			each(newProps,function(value,key){
-				this._saved[key] = this[key];
+				this._vm[key] = this[key];
 				this[key] = value;
 			},this);
 			return this;
 		},
 		transition : function(props,ease){
 			each(props,function(value,key){
-				this[key] = ((value - this._saved[key]) * ease) + this._saved[key];
+				this._vm[key] = ((value - this._vm[key]) * ease) + this._vm[key];
 			},this);
 			return this;
 		},
@@ -1325,16 +1324,19 @@
 
 	Chart.Rectangle = Chart.Element.extend({
 		draw : function(){
+
+			var vm = this._vm;
+
 			var ctx = this.ctx,
-				halfWidth = this.width/2,
-				leftX = this.x - halfWidth,
-				rightX = this.x + halfWidth,
-				top = this.base - (this.base - this.y),
-				halfStroke = this.strokeWidth / 2;
+				halfWidth = vm.width/2,
+				leftX = vm.x - halfWidth,
+				rightX = vm.x + halfWidth,
+				top = this.base - (this.base - vm.y),
+				halfStroke = vm.strokeWidth / 2;
 
 			// Canvas doesn't allow us to stroke inside the width so we can
 			// adjust the sizes to fit if we're setting a stroke on the line
-			if (this.showStroke){
+			if (vm.showStroke){
 				leftX += halfStroke;
 				rightX -= halfStroke;
 				top += halfStroke;
@@ -1342,9 +1344,9 @@
 
 			ctx.beginPath();
 
-			ctx.fillStyle = this.fillColor;
-			ctx.strokeStyle = this.strokeColor;
-			ctx.lineWidth = this.strokeWidth;
+			ctx.fillStyle = vm.fillColor;
+			ctx.strokeStyle = vm.strokeColor;
+			ctx.lineWidth = vm.strokeWidth;
 
 			// It'd be nice to keep this class totally generic to any rectangle
 			// and simply specify which border to miss out.
@@ -1353,15 +1355,15 @@
 			ctx.lineTo(rightX, top);
 			ctx.lineTo(rightX, this.base);
 			ctx.fill();
-			if (this.showStroke){
+			if (vm.showStroke){
 				ctx.stroke();
 			}
 		},
 		height : function(){
-			return this.base - this.y;
+			return this.base - vm.y;
 		},
 		inRange : function(chartX,chartY){
-			return (chartX >= this.x - this.width/2 && chartX <= this.x + this.width/2) && (chartY >= this.y && chartY <= this.base);
+			return (chartX >= vm.x - vm.width/2 && chartX <= vm.x + vm.width/2) && (chartY >= vm.y && chartY <= this.base);
 		}
 	});
 

From 0e29cfdfdab33f6edd504b007258c03bb24966f6 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Mon, 11 May 2015 18:12:44 -0600
Subject: [PATCH 008/424] Bar attempt #5

---
 src/Chart.Bar.js  | 74 ++++++++++++++++++++-------------------------
 src/Chart.Core.js | 77 ++++++++++++++++++++++++++++-------------------
 2 files changed, 78 insertions(+), 73 deletions(-)

diff --git a/src/Chart.Bar.js b/src/Chart.Bar.js
index 385131acc71..0bd7b7e6b2c 100644
--- a/src/Chart.Bar.js
+++ b/src/Chart.Bar.js
@@ -83,6 +83,7 @@
 					this.eachBars(function(bar){
 						bar.restore(['fillColor', 'strokeColor']);
 					});
+
 					helpers.each(activeBars, function(activeBar){
 						activeBar.fillColor = activeBar.highlightFill;
 						activeBar.strokeColor = activeBar.highlightStroke;
@@ -91,14 +92,18 @@
 				});
 			}
 
+
+			
 			//Declare the extension of the default point, to cater for the options passed in to the constructor
 			this.BarClass = Chart.Rectangle.extend({
-				strokeWidth : this.options.barStrokeWidth,
-				showStroke : this.options.barShowStroke,
-				ctx : this.chart.ctx
+				ctx : this.chart.ctx,
+				_vm: {}
 			});
 
-			//Create a new point for each piece of data
+			// Build Scale
+			this.buildScale(data.labels);
+
+			//Create a new bar for each piece of data
 			helpers.each(this.data.datasets,function(dataset,datasetIndex){
 				dataset.metaData = [];
 				helpers.each(dataset.data,function(dataPoint,index){
@@ -106,54 +111,39 @@
 				},this);
 			},this);
 
-
+			// Set defaults for bars
 			this.eachBars(function(bar, index, datasetIndex){
 				helpers.extend(bar, {
-					value : this.data.datasets[datasetIndex].data[index],
-					label : this.data.labels[index],
-					datasetLabel: this.data.datasets[datasetIndex].label,
-					strokeColor : this.data.datasets[datasetIndex].strokeColor,
-					fillColor : this.data.datasets[datasetIndex].fillColor,
-					highlightFill : this.data.datasets[datasetIndex].highlightFill || this.data.datasets[datasetIndex].fillColor,
-					highlightStroke : this.data.datasets[datasetIndex].highlightStroke || this.data.datasets[datasetIndex].strokeColor
+					width : this.scale.calculateBarWidth(this.data.datasets.length),
+					x: this.scale.calculateBarX(this.data.datasets.length, datasetIndex, index),
+					y: this.scale.endPoint,
 				});
+				// Copy to view model
 				bar.save();
 			}, this);
 
-			this.buildScale(data.labels);
-			this.BarClass.prototype.base = this.scale.endPoint;
-
 			this.update();
-
-			this.render();
 		},
 		update : function(){
 
-			//Create a new point for each piece of data
-			helpers.each(this.data.datasets,function(dataset,datasetIndex){
-				dataset.metaData = dataset.metaData || [];
-				helpers.each(dataset.data,function(dataPoint,index){
-					dataset.metaData[index] = dataset.metaData[index] || new this.BarClass();
-				},this);
-			},this);
+			this.scale.update();
 
 			this.eachBars(function(bar, index, datasetIndex){
 				helpers.extend(bar, {
 					width : this.scale.calculateBarWidth(this.data.datasets.length),
 					x: this.scale.calculateBarX(this.data.datasets.length, datasetIndex, index),
-					y: this.scale.endPoint,
+					y: this.scale.calculateY(this.data.datasets[datasetIndex].data[index]),
 					value : this.data.datasets[datasetIndex].data[index],
 					label : this.data.labels[index],
 					datasetLabel: this.data.datasets[datasetIndex].label,
 					strokeColor : this.data.datasets[datasetIndex].strokeColor,
 					fillColor : this.data.datasets[datasetIndex].fillColor,
 					highlightFill : this.data.datasets[datasetIndex].highlightFill || this.data.datasets[datasetIndex].fillColor,
-					highlightStroke : this.data.datasets[datasetIndex].highlightStroke || this.data.datasets[datasetIndex].strokeColor
+					highlightStroke : this.data.datasets[datasetIndex].highlightStroke || this.data.datasets[datasetIndex].strokeColor,
+					_start: undefined
 				});
-				bar.save();
 			}, this);
 
-			this.scale.update();
 
 			this.render();
 		},
@@ -162,17 +152,22 @@
 				helpers.each(dataset.metaData, callback, this, datasetIndex);
 			},this);
 		},
+		eachValue : function(callback){
+			helpers.each(this.data.datasets,function(dataset, datasetIndex){
+				helpers.each(dataset.data, callback, this, datasetIndex);
+			},this);
+		},
 		getBarsAtEvent : function(e){
 			var barsArray = [],
 				eventPosition = helpers.getRelativePosition(e),
 				datasetIterator = function(dataset){
-					barsArray.push(dataset.bars[barIndex]);
+					barsArray.push(dataset.metaData[barIndex]);
 				},
 				barIndex;
 
 			for (var datasetIndex = 0; datasetIndex < this.data.datasets.length; datasetIndex++) {
-				for (barIndex = 0; barIndex < this.data.datasets[datasetIndex].bars.length; barIndex++) {
-					if (this.data.datasets[datasetIndex].bars[barIndex].inRange(eventPosition.x,eventPosition.y)){
+				for (barIndex = 0; barIndex < this.data.datasets[datasetIndex].metaData.length; barIndex++) {
+					if (this.data.datasets[datasetIndex].metaData[barIndex].inRange(eventPosition.x,eventPosition.y)){
 						helpers.each(this.data.datasets, datasetIterator);
 						return barsArray;
 					}
@@ -186,8 +181,8 @@
 
 			var dataTotal = function(){
 				var values = [];
-				self.eachBars(function(bar){
-					values.push(bar.value);
+				self.eachValue(function(value){
+					values.push(value);
 				});
 				return values;
 			};
@@ -280,24 +275,19 @@
 			this.scale.update(newScaleProps);
 		},
 		draw : function(ease){
+
 			var easingDecimal = ease || 1;
 			this.clear();
 
-			var ctx = this.chart.ctx;
-
 			this.scale.draw(easingDecimal);
 
 			//Draw all the bars for each dataset
 			this.eachBars(function(bar, index, datasetIndex){
 				if (bar.hasValue()){
+					// Update the bar basepoint
 					bar.base = this.scale.endPoint;
-					//Transition then draw
-					bar.transition({
-						x : this.scale.calculateBarX(this.data.datasets.length, datasetIndex, index),
-						y : this.scale.calculateY(bar.value),
-						width : this.scale.calculateBarWidth(this.data.datasets.length)
-					}, easingDecimal).draw();
-					bar.save();
+					//Transition 
+					bar.transition(['x','y','width'], easingDecimal).draw();
 				}
 			}, this);
 		}
diff --git a/src/Chart.Core.js b/src/Chart.Core.js
index 68f87df9a08..bb8f3ece975 100755
--- a/src/Chart.Core.js
+++ b/src/Chart.Core.js
@@ -1025,7 +1025,7 @@
 						dataIndex;
 
 					for (var i = this.data.datasets.length - 1; i >= 0; i--) {
-						dataArray = this.data.datasets[i].points || this.data.datasets[i].bars || this.data.datasets[i].segments;
+						dataArray = this.data.datasets[i].metaData;
 						dataIndex = indexOf(dataArray, ChartElements[0]);
 						if (dataIndex !== -1){
 							break;
@@ -1045,7 +1045,7 @@
 								xMin,
 								yMin;
 							helpers.each(this.data.datasets, function(dataset){
-								dataCollection = dataset.points || dataset.bars || dataset.segments;
+								dataCollection = dataset.metaData;
 								if (dataCollection[dataIndex] && dataCollection[dataIndex].hasValue()){
 									Elements.push(dataCollection[dataIndex]);
 								}
@@ -1175,36 +1175,50 @@
 	Chart.Element = function(configuration){
 		extend(this,configuration);
 		this.initialize.apply(this,arguments);
-		this.save();
 	};
 	extend(Chart.Element.prototype,{
 		initialize : function(){},
-		restore : function(props){
-			if (!props){
-				extend(this,this._vm);
-			} else {
-				each(props,function(key){
-					this[key] = this._vm[key];
-				},this);
-			}
-			return this;
-		},
-		save : function(){
+		save: function(){
 			this._vm = clone(this);
 			delete this._vm._vm;
 			return this;
 		},
-		update : function(newProps){
-			each(newProps,function(value,key){
-				this._vm[key] = this[key];
-				this[key] = value;
-			},this);
-			return this;
-		},
-		transition : function(props,ease){
-			each(props,function(value,key){
-				this._vm[key] = ((value - this._vm[key]) * ease) + this._vm[key];
+		transition : function(props, ease){
+			if(!this._start){
+				this._start = clone(this._vm);
+			}
+			each(this,function(value, key){
+
+				// Only non-vm properties
+				if(key === '_vm' || !this.hasOwnProperty(key)){
+					return;
+				}
+
+				// Init if doesn't exist
+				if(!this._vm[key]){
+					this._vm[key] = value || null;
+					return;
+				}
+
+				// If transition property, do transition with ease (no pun intended)
+				if(props.indexOf(key) > -1){
+					// Color transitions if possible
+					if(typeof value === 'string'){
+						// TODO support color transitions
+						return;
+					}
+					// Everything else, presumably numbers
+					this._vm[key] = ((this[key] - this._start[key]) * ease) + this._start[key];
+					return;
+				}
+
+				// Non-transitionals
+				this._vm[key] = value;
+				
 			},this);
+			if(ease === 1){
+				delete this._start;
+			}
 			return this;
 		},
 		tooltipPosition : function(){
@@ -1331,7 +1345,7 @@
 				halfWidth = vm.width/2,
 				leftX = vm.x - halfWidth,
 				rightX = vm.x + halfWidth,
-				top = this.base - (this.base - vm.y),
+				top = vm.base - (vm.base - vm.y),
 				halfStroke = vm.strokeWidth / 2;
 
 			// Canvas doesn't allow us to stroke inside the width so we can
@@ -1350,20 +1364,22 @@
 
 			// It'd be nice to keep this class totally generic to any rectangle
 			// and simply specify which border to miss out.
-			ctx.moveTo(leftX, this.base);
+			ctx.moveTo(leftX, vm.base);
 			ctx.lineTo(leftX, top);
 			ctx.lineTo(rightX, top);
-			ctx.lineTo(rightX, this.base);
+			ctx.lineTo(rightX, vm.base);
 			ctx.fill();
 			if (vm.showStroke){
 				ctx.stroke();
 			}
 		},
 		height : function(){
-			return this.base - vm.y;
+			var vm = this._vm;
+			return vm.base - vm.y;
 		},
 		inRange : function(chartX,chartY){
-			return (chartX >= vm.x - vm.width/2 && chartX <= vm.x + vm.width/2) && (chartY >= vm.y && chartY <= this.base);
+			var vm = this._vm;
+			return (chartX >= vm.x - vm.width/2 && chartX <= vm.x + vm.width/2) && (chartY >= vm.y && chartY <= vm.base);
 		}
 	});
 
@@ -2111,8 +2127,7 @@
 				return animationWrapper.chartInstance === chartInstance;
 			});
 			
-			if (index)
-			{
+			if (index){
 				this.animations.splice(index, 1);
 			}
 		},

From 0eadc86d2418e425859ff9a3697a765c2abbe0e3 Mon Sep 17 00:00:00 2001
From: Derek Perkins <derek@derekperkins.com>
Date: Mon, 11 May 2015 19:00:04 -0600
Subject: [PATCH 009/424] Added 2.0 alpha notes

---
 README.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 7c4fa8bf6db..4f6cc5e063e 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,8 @@
 # Chart.js 
 
-[![Build Status](https://travis-ci.org/nnnick/Chart.js.svg?branch=master)](https://travis-ci.org/nnnick/Chart.js) [![Code Climate](https://codeclimate.com/github/nnnick/Chart.js/badges/gpa.svg)](https://codeclimate.com/github/nnnick/Chart.js)
+[![Build Status](https://travis-ci.org/nnnick/Chart.js.svg?branch=v2.0-dev)](https://travis-ci.org/nnnick/Chart.js) [![Code Climate](https://codeclimate.com/github/nnnick/Chart.js/badges/gpa.svg)](https://codeclimate.com/github/nnnick/Chart.js)
 
+# Version 2.0 is in early alpha. We are changing the internal data model to reduce copying, increase performance and expose a more flexible API.
 
 *Simple HTML5 Charts using the canvas element* [chartjs.org](http://www.chartjs.org)
 

From d287a01b44fc14a76252061821601939b53a7c41 Mon Sep 17 00:00:00 2001
From: etimberg <evert.timberg@gmail.com>
Date: Mon, 11 May 2015 21:22:37 -0400
Subject: [PATCH 010/424] Make sure that the _start item is cleaned up during
 save.

---
 src/Chart.Core.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/Chart.Core.js b/src/Chart.Core.js
index bb8f3ece975..13603c88257 100755
--- a/src/Chart.Core.js
+++ b/src/Chart.Core.js
@@ -1181,6 +1181,7 @@
 		save: function(){
 			this._vm = clone(this);
 			delete this._vm._vm;
+			delete this._vm._start;
 			return this;
 		},
 		transition : function(props, ease){

From df91739b77b29dea65e148ecaa0fbdd762909091 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Mon, 11 May 2015 19:43:17 -0600
Subject: [PATCH 011/424] hoverMode, onHover, key fixes

---
 src/Chart.Bar.js | 45 ++++++++++++++++++++++++++++++---------------
 1 file changed, 30 insertions(+), 15 deletions(-)

diff --git a/src/Chart.Bar.js b/src/Chart.Bar.js
index 351698823c5..66d9e162561 100644
--- a/src/Chart.Bar.js
+++ b/src/Chart.Bar.js
@@ -37,6 +37,12 @@
 		//Number - Spacing between data sets within X values
 		barDatasetSpacing : 1,
 
+		//String - Hover mode for events
+		hoverMode : 'bars', // 'bar', 'dataset'
+
+		//Function - Custom hover handler
+		onHover : null,
+
 		//String - A legend template
 		legendTemplate : "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span style=\"background-color:<%=datasets[i].fillColor%>\"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>"
 
@@ -77,18 +83,27 @@
 
 			//Set up tooltip events on the chart
 			if (this.options.showTooltips){
-				helpers.bindEvents(this, this.options.tooltipEvents, function(evt){
-					var activeBars = (evt.type !== 'mouseout') ? this.getBarsAtEvent(evt) : [];
-
-					this.eachBars(function(bar){
-						bar.restore(['fillColor', 'strokeColor']);
-					});
-
-					helpers.each(activeBars, function(activeBar){
-						activeBar.fillColor = activeBar.highlightFill;
-						activeBar.strokeColor = activeBar.highlightStroke;
-					});
-					this.showTooltip(activeBars);
+				helpers.bindEvents(this, this.options.tooltipEvents, function(e){
+					var active;
+					if(e.type == 'mouseout'){
+						return false;
+					}
+					if(this.options.hoverMode == 'bar'){
+						active = this.getBarAtEvent(e);
+						// TODO: tooltips for single items
+					}
+					else if(this.options.hoverMode == 'bars'){
+						active = this.getBarsAtEvent(e);
+					}
+					else {
+						// TODO: active = this.getDatasetAtEvent(e); 
+					}
+					
+					if(this.options.onHover){
+						this.options.onHover.call(this, active);
+					}
+
+					this.showTooltip(active);
 				});
 			}
 
@@ -183,10 +198,10 @@
 			var eventPosition = helpers.getRelativePosition(e);
 			
 			for (var datasetIndex = 0; datasetIndex < this.datasets.length; ++datasetIndex) {
-				for (var barIndex = 0; barIndex < this.datasets[datasetIndex].bars.length; ++barIndex) {
-					if (this.datasets[datasetIndex].bars[barIndex].inRange(eventPosition.x, eventPosition.y)) {
+				for (var barIndex = 0; barIndex < this.datasets[datasetIndex].metaData.length; ++barIndex) {
+					if (this.datasets[datasetIndex].metaData[barIndex].inRange(eventPosition.x, eventPosition.y)) {
 						bar = {
-							rectangle : this.datasets[datasetIndex].bars[barIndex],
+							rectangle : this.datasets[datasetIndex].metaData[barIndex],
 							datasetIndex : datasetIndex,
 							barIndex : barIndex,
 						};

From 9e4d90e110cb2791a7e7a3263b785d7602edab98 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Tue, 12 May 2015 01:13:16 -0600
Subject: [PATCH 012/424] Color Animation, Color Autopilot

---
 Chart.js          | 812 ++++++++++++++++++++++++++++++++++------------
 Chart.min.js      |   5 +-
 gulpfile.js       |   1 +
 package.json      |   6 +-
 samples/bar.html  | 105 +++---
 src/Chart.Bar.js  | 122 ++++---
 src/Chart.Core.js |  57 ++--
 7 files changed, 777 insertions(+), 331 deletions(-)

diff --git a/Chart.js b/Chart.js
index c264262ba73..a927adaba91 100644
--- a/Chart.js
+++ b/Chart.js
@@ -35,17 +35,17 @@
 			{
 				return document.defaultView.getComputedStyle(element).getPropertyValue(dimension);
 			}
-		}
+		};
 
-		var width = this.width = computeDimension(context.canvas,'Width');
-		var height = this.height = computeDimension(context.canvas,'Height');
+		var width = this.width = computeDimension(context.canvas,'Width') || context.canvas.width;
+		var height = this.height = computeDimension(context.canvas,'Height') || context.canvas.height;
 
 		// Firefox requires this to work correctly
 		context.canvas.width  = width;
 		context.canvas.height = height;
 
-		var width = this.width = context.canvas.width;
-		var height = this.height = context.canvas.height;
+		width = this.width = context.canvas.width;
+		height = this.height = context.canvas.height;
 		this.aspectRatio = this.width / this.height;
 		//High pixel density displays - multiply the size of the canvas height/width by the device pixel ratio, then scale.
 		helpers.retinaScale(this);
@@ -59,7 +59,7 @@
 			animation: true,
 
 			// Number - Number of animation steps
-			animationSteps: 60,
+			animationDuration: 1000,
 
 			// String - Animation easing effect
 			animationEasing: "easeOutQuart",
@@ -124,7 +124,7 @@
 			tooltipEvents: ["mousemove", "touchstart", "touchmove", "mouseout"],
 
 			// String - Tooltip background colour
-			tooltipFillColor: "rgba(0,0,0,0.8)",
+			tooltipBackgroundColor: "rgba(0,0,0,0.8)",
 
 			// String - Tooltip label font declaration for the scale label
 			tooltipFontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
@@ -210,14 +210,18 @@
 		clone = helpers.clone = function(obj){
 			var objClone = {};
 			each(obj,function(value,key){
-				if (obj.hasOwnProperty(key)) objClone[key] = value;
+				if (obj.hasOwnProperty(key)){
+					objClone[key] = value;
+				}
 			});
 			return objClone;
 		},
 		extend = helpers.extend = function(base){
 			each(Array.prototype.slice.call(arguments,1), function(extensionObject) {
 				each(extensionObject,function(value,key){
-					if (extensionObject.hasOwnProperty(key)) base[key] = value;
+					if (extensionObject.hasOwnProperty(key)){
+						base[key] = value;
+					}
 				});
 			});
 			return base;
@@ -300,9 +304,9 @@
 		})(),
 		warn = helpers.warn = function(str){
 			//Method for warning of errors
-			if (window.console && typeof window.console.warn == "function") console.warn(str);
+			if (window.console && typeof window.console.warn === "function") console.warn(str);
 		},
-		amd = helpers.amd = (typeof define == 'function' && define.amd),
+		amd = helpers.amd = (typeof define === 'function' && define.amd),
 		//-- Math methods
 		isNumber = helpers.isNumber = function(n){
 			return !isNaN(parseFloat(n)) && isFinite(n);
@@ -328,7 +332,20 @@
 		},
 		getDecimalPlaces = helpers.getDecimalPlaces = function(num){
 			if (num%1!==0 && isNumber(num)){
-				return num.toString().split(".")[1].length;
+				var s = num.toString();
+				if(s.indexOf("e-") < 0){
+					// no exponent, e.g. 0.01
+					return s.split(".")[1].length;
+				}
+				else if(s.indexOf(".") < 0) {
+					// no decimal point, e.g. 1e-9
+					return parseInt(s.split("e-")[1]);
+				}
+				else {
+					// exponent and decimal point, e.g. 1.23e-9
+					var parts = s.split(".")[1].split("e-");
+					return parts[0].length + parseInt(parts[1]);
+				}
 			}
 			else {
 				return 0;
@@ -449,7 +466,6 @@
 				numberOfSteps = minSteps;
 				stepValue = graphRange / numberOfSteps;
 			}
-
 			return {
 				steps : numberOfSteps,
 				stepValue : stepValue,
@@ -505,7 +521,7 @@
 		/* jshint ignore:end */
 		generateLabels = helpers.generateLabels = function(templateString,numberOfSteps,graphMin,stepValue){
 			var labelsArray = new Array(numberOfSteps);
-			if (labelTemplateString){
+			if (templateString){
 				each(labelsArray,function(val,index){
 					labelsArray[index] = template(templateString,{value: (graphMin + (stepValue*(index+1)))});
 				});
@@ -526,7 +542,9 @@
 				return -1 * t * (t - 2);
 			},
 			easeInOutQuad: function (t) {
-				if ((t /= 1 / 2) < 1) return 1 / 2 * t * t;
+				if ((t /= 1 / 2) < 1){
+					return 1 / 2 * t * t;
+				}
 				return -1 / 2 * ((--t) * (t - 2) - 1);
 			},
 			easeInCubic: function (t) {
@@ -536,7 +554,9 @@
 				return 1 * ((t = t / 1 - 1) * t * t + 1);
 			},
 			easeInOutCubic: function (t) {
-				if ((t /= 1 / 2) < 1) return 1 / 2 * t * t * t;
+				if ((t /= 1 / 2) < 1){
+					return 1 / 2 * t * t * t;
+				}
 				return 1 / 2 * ((t -= 2) * t * t + 2);
 			},
 			easeInQuart: function (t) {
@@ -546,7 +566,9 @@
 				return -1 * ((t = t / 1 - 1) * t * t * t - 1);
 			},
 			easeInOutQuart: function (t) {
-				if ((t /= 1 / 2) < 1) return 1 / 2 * t * t * t * t;
+				if ((t /= 1 / 2) < 1){
+					return 1 / 2 * t * t * t * t;
+				}
 				return -1 / 2 * ((t -= 2) * t * t * t - 2);
 			},
 			easeInQuint: function (t) {
@@ -556,7 +578,9 @@
 				return 1 * ((t = t / 1 - 1) * t * t * t * t + 1);
 			},
 			easeInOutQuint: function (t) {
-				if ((t /= 1 / 2) < 1) return 1 / 2 * t * t * t * t * t;
+				if ((t /= 1 / 2) < 1){
+					return 1 / 2 * t * t * t * t * t;
+				}
 				return 1 / 2 * ((t -= 2) * t * t * t * t + 2);
 			},
 			easeInSine: function (t) {
@@ -575,60 +599,95 @@
 				return (t === 1) ? 1 : 1 * (-Math.pow(2, -10 * t / 1) + 1);
 			},
 			easeInOutExpo: function (t) {
-				if (t === 0) return 0;
-				if (t === 1) return 1;
-				if ((t /= 1 / 2) < 1) return 1 / 2 * Math.pow(2, 10 * (t - 1));
+				if (t === 0){
+					return 0;
+				}
+				if (t === 1){
+					return 1;
+				}
+				if ((t /= 1 / 2) < 1){
+					return 1 / 2 * Math.pow(2, 10 * (t - 1));
+				}
 				return 1 / 2 * (-Math.pow(2, -10 * --t) + 2);
 			},
 			easeInCirc: function (t) {
-				if (t >= 1) return t;
+				if (t >= 1){
+					return t;
+				}
 				return -1 * (Math.sqrt(1 - (t /= 1) * t) - 1);
 			},
 			easeOutCirc: function (t) {
 				return 1 * Math.sqrt(1 - (t = t / 1 - 1) * t);
 			},
 			easeInOutCirc: function (t) {
-				if ((t /= 1 / 2) < 1) return -1 / 2 * (Math.sqrt(1 - t * t) - 1);
+				if ((t /= 1 / 2) < 1){
+					return -1 / 2 * (Math.sqrt(1 - t * t) - 1);
+				}
 				return 1 / 2 * (Math.sqrt(1 - (t -= 2) * t) + 1);
 			},
 			easeInElastic: function (t) {
 				var s = 1.70158;
 				var p = 0;
 				var a = 1;
-				if (t === 0) return 0;
-				if ((t /= 1) == 1) return 1;
-				if (!p) p = 1 * 0.3;
+				if (t === 0){
+					return 0;
+				}
+				if ((t /= 1) == 1){
+					return 1;
+				}
+				if (!p){
+					p = 1 * 0.3;
+				}
 				if (a < Math.abs(1)) {
 					a = 1;
 					s = p / 4;
-				} else s = p / (2 * Math.PI) * Math.asin(1 / a);
+				} else{
+					s = p / (2 * Math.PI) * Math.asin(1 / a);
+				}
 				return -(a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t * 1 - s) * (2 * Math.PI) / p));
 			},
 			easeOutElastic: function (t) {
 				var s = 1.70158;
 				var p = 0;
 				var a = 1;
-				if (t === 0) return 0;
-				if ((t /= 1) == 1) return 1;
-				if (!p) p = 1 * 0.3;
+				if (t === 0){
+					return 0;
+				}
+				if ((t /= 1) == 1){
+					return 1;
+				}
+				if (!p){
+					p = 1 * 0.3;
+				}
 				if (a < Math.abs(1)) {
 					a = 1;
 					s = p / 4;
-				} else s = p / (2 * Math.PI) * Math.asin(1 / a);
+				} else{
+					s = p / (2 * Math.PI) * Math.asin(1 / a);
+				}
 				return a * Math.pow(2, -10 * t) * Math.sin((t * 1 - s) * (2 * Math.PI) / p) + 1;
 			},
 			easeInOutElastic: function (t) {
 				var s = 1.70158;
 				var p = 0;
 				var a = 1;
-				if (t === 0) return 0;
-				if ((t /= 1 / 2) == 2) return 1;
-				if (!p) p = 1 * (0.3 * 1.5);
+				if (t === 0){
+					return 0;
+				}
+				if ((t /= 1 / 2) == 2){
+					return 1;
+				}
+				if (!p){
+					p = 1 * (0.3 * 1.5);
+				}
 				if (a < Math.abs(1)) {
 					a = 1;
 					s = p / 4;
-				} else s = p / (2 * Math.PI) * Math.asin(1 / a);
-				if (t < 1) return -0.5 * (a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t * 1 - s) * (2 * Math.PI) / p));
+				} else {
+					s = p / (2 * Math.PI) * Math.asin(1 / a);
+				}
+				if (t < 1){
+					return -0.5 * (a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t * 1 - s) * (2 * Math.PI) / p));}
 				return a * Math.pow(2, -10 * (t -= 1)) * Math.sin((t * 1 - s) * (2 * Math.PI) / p) * 0.5 + 1;
 			},
 			easeInBack: function (t) {
@@ -641,7 +700,9 @@
 			},
 			easeInOutBack: function (t) {
 				var s = 1.70158;
-				if ((t /= 1 / 2) < 1) return 1 / 2 * (t * t * (((s *= (1.525)) + 1) * t - s));
+				if ((t /= 1 / 2) < 1){
+					return 1 / 2 * (t * t * (((s *= (1.525)) + 1) * t - s));
+				}
 				return 1 / 2 * ((t -= 2) * t * (((s *= (1.525)) + 1) * t + s) + 2);
 			},
 			easeInBounce: function (t) {
@@ -659,7 +720,9 @@
 				}
 			},
 			easeInOutBounce: function (t) {
-				if (t < 1 / 2) return easingEffects.easeInBounce(t * 2) * 0.5;
+				if (t < 1 / 2){
+					return easingEffects.easeInBounce(t * 2) * 0.5;
+				}
 				return easingEffects.easeOutBounce(t * 2 - 1) * 0.5 + 1 * 0.5;
 			}
 		},
@@ -762,14 +825,21 @@
 			});
 		},
 		getMaximumWidth = helpers.getMaximumWidth = function(domNode){
-			var container = domNode.parentNode;
+			var container = domNode.parentNode,
+			    padding = parseInt(getStyle(container, 'padding-left')) + parseInt(getStyle(container, 'padding-right'));
 			// TODO = check cross browser stuff with this.
-			return container.clientWidth;
+			return container.clientWidth - padding;
 		},
 		getMaximumHeight = helpers.getMaximumHeight = function(domNode){
-			var container = domNode.parentNode;
+			var container = domNode.parentNode,
+			    padding = parseInt(getStyle(container, 'padding-bottom')) + parseInt(getStyle(container, 'padding-top'));
 			// TODO = check cross browser stuff with this.
-			return container.clientHeight;
+			return container.clientHeight - padding;
+		},
+		getStyle = helpers.getStyle = function (el, property) {
+			return el.currentStyle ?
+				el.currentStyle[property] :
+				document.defaultView.getComputedStyle(el, null).getPropertyValue(property);
 		},
 		getMaximumSize = helpers.getMaximumSize = helpers.getMaximumWidth, // legacy support
 		retinaScale = helpers.retinaScale = function(chart){
@@ -844,7 +914,7 @@
 		},
 		stop : function(){
 			// Stops any current animation loop occuring
-			cancelAnimFrame(this.animationFrame);
+			Chart.animationService.cancelAnimation(this);
 			return this;
 		},
 		resize : function(callback){
@@ -864,19 +934,30 @@
 			return this;
 		},
 		reflow : noop,
-		render : function(reflow){
+		render : function(reflow, customDuration){
 			if (reflow){
 				this.reflow();
 			}
+			
 			if (this.options.animation && !reflow){
-				helpers.animationLoop(
-					this.draw,
-					this.options.animationSteps,
-					this.options.animationEasing,
-					this.options.onAnimationProgress,
-					this.options.onAnimationComplete,
-					this
-				);
+				var animation = new Chart.Animation();
+				animation.numSteps = (customDuration || this.options.animationDuration) / 16.66; //60 fps
+				animation.easing = this.options.animationEasing;
+				
+				// render function
+				animation.render = function(chartInstance, animationObject) {
+					var easingFunction = helpers.easingEffects[animationObject.easing];
+					var stepDecimal = animationObject.currentStep / animationObject.numSteps;
+					var easeDecimal = easingFunction(stepDecimal);
+					
+					chartInstance.draw(easeDecimal, stepDecimal, animationObject.currentStep);
+				};
+				
+				// user events
+				animation.onAnimationProgress = this.options.onAnimationProgress;
+				animation.onAnimationComplete = this.options.onAnimationComplete;
+				
+				Chart.animationService.addAnimation(this, animation);
 			}
 			else{
 				this.draw();
@@ -939,12 +1020,12 @@
 			}
 			if (ChartElements.length > 0){
 				// If we have multiple datasets, show a MultiTooltip for all of the data points at that index
-				if (this.datasets && this.datasets.length > 1) {
+				if (this.data.datasets && this.data.datasets.length > 1) {
 					var dataArray,
 						dataIndex;
 
-					for (var i = this.datasets.length - 1; i >= 0; i--) {
-						dataArray = this.datasets[i].points || this.datasets[i].bars || this.datasets[i].segments;
+					for (var i = this.data.datasets.length - 1; i >= 0; i--) {
+						dataArray = this.data.datasets[i].metaData;
 						dataIndex = indexOf(dataArray, ChartElements[0]);
 						if (dataIndex !== -1){
 							break;
@@ -963,8 +1044,8 @@
 								yMax,
 								xMin,
 								yMin;
-							helpers.each(this.datasets, function(dataset){
-								dataCollection = dataset.points || dataset.bars || dataset.segments;
+							helpers.each(this.data.datasets, function(dataset){
+								dataCollection = dataset.metaData;
 								if (dataCollection[dataIndex] && dataCollection[dataIndex].hasValue()){
 									Elements.push(dataCollection[dataIndex]);
 								}
@@ -978,8 +1059,8 @@
 								//Include any colour information about the element
 								tooltipLabels.push(helpers.template(this.options.multiTooltipTemplate, element));
 								tooltipColors.push({
-									fill: element._saved.fillColor || element.fillColor,
-									stroke: element._saved.strokeColor || element.strokeColor
+									fill: element._vm.backgroundColor || element.backgroundColor,
+									stroke: element._vm.borderColor || element.borderColor
 								});
 
 							}, this);
@@ -1002,7 +1083,7 @@
 						xPadding: this.options.tooltipXPadding,
 						yPadding: this.options.tooltipYPadding,
 						xOffset: this.options.tooltipXOffset,
-						fillColor: this.options.tooltipFillColor,
+						backgroundColor: this.options.tooltipBackgroundColor,
 						textColor: this.options.tooltipFontColor,
 						fontFamily: this.options.tooltipFontFamily,
 						fontStyle: this.options.tooltipFontStyle,
@@ -1029,7 +1110,7 @@
 							y: Math.round(tooltipPosition.y),
 							xPadding: this.options.tooltipXPadding,
 							yPadding: this.options.tooltipYPadding,
-							fillColor: this.options.tooltipFillColor,
+							backgroundColor: this.options.tooltipBackgroundColor,
 							textColor: this.options.tooltipFontColor,
 							fontFamily: this.options.tooltipFontFamily,
 							fontStyle: this.options.tooltipFontStyle,
@@ -1094,36 +1175,56 @@
 	Chart.Element = function(configuration){
 		extend(this,configuration);
 		this.initialize.apply(this,arguments);
-		this.save();
 	};
 	extend(Chart.Element.prototype,{
 		initialize : function(){},
-		restore : function(props){
-			if (!props){
-				extend(this,this._saved);
-			} else {
-				each(props,function(key){
-					this[key] = this._saved[key];
-				},this);
-			}
-			return this;
-		},
-		save : function(){
-			this._saved = clone(this);
-			delete this._saved._saved;
-			return this;
-		},
-		update : function(newProps){
-			each(newProps,function(value,key){
-				this._saved[key] = this[key];
-				this[key] = value;
-			},this);
+		save: function(){
+			this._vm = clone(this);
+			delete this._vm._vm;
+			delete this._vm._start;
 			return this;
 		},
-		transition : function(props,ease){
-			each(props,function(value,key){
-				this[key] = ((value - this._saved[key]) * ease) + this._saved[key];
+		transition : function(props, ease){
+			if(!this._start){
+				this._start = clone(this._vm);
+			}
+			each(this,function(value, key){
+
+				// Only non-vm properties
+				if(key === '_vm' || !this.hasOwnProperty(key)){
+					return;
+				}
+
+				// Init if doesn't exist
+				if(!this._vm[key]){
+					this._vm[key] = value || null;
+					return;
+				}
+
+				// If transition property, do transition with ease (no pun intended)
+				if(props.indexOf(key) > -1){
+					// Color transitions if possible
+					if(typeof value === 'string'){
+						try{	
+							var color = Color(this._start[key]).mix(Color(this[key]), ease);
+							this._vm[key] = color.rgbString();
+						} catch(err){
+							this._vm[key] = value;
+						}
+						return;
+					}
+					// Everything else, presumably numbers
+					this._vm[key] = ((this[key] - this._start[key]) * ease) + this._start[key];
+					return;
+				}
+
+				// Non-transitionals
+				this._vm[key] = value;
+				
 			},this);
+			if(ease === 1){
+				delete this._start;
+			}
 			return this;
 		},
 		tooltipPosition : function(){
@@ -1154,10 +1255,10 @@
 				ctx.arc(this.x, this.y, this.radius, 0, Math.PI*2);
 				ctx.closePath();
 
-				ctx.strokeStyle = this.strokeColor;
-				ctx.lineWidth = this.strokeWidth;
+				ctx.strokeStyle = this.borderColor;
+				ctx.lineWidth = this.borderWidth;
 
-				ctx.fillStyle = this.fillColor;
+				ctx.fillStyle = this.backgroundColor;
 
 				ctx.fill();
 				ctx.stroke();
@@ -1227,15 +1328,15 @@
 			ctx.arc(this.x, this.y, this.innerRadius, this.endAngle, this.startAngle, true);
 
 			ctx.closePath();
-			ctx.strokeStyle = this.strokeColor;
-			ctx.lineWidth = this.strokeWidth;
+			ctx.strokeStyle = this.borderColor;
+			ctx.lineWidth = this.borderWidth;
 
-			ctx.fillStyle = this.fillColor;
+			ctx.fillStyle = this.backgroundColor;
 
 			ctx.fill();
 			ctx.lineJoin = 'bevel';
 
-			if (this.showStroke){
+			if (this.showBorder){
 				ctx.stroke();
 			}
 		}
@@ -1243,16 +1344,19 @@
 
 	Chart.Rectangle = Chart.Element.extend({
 		draw : function(){
+
+			var vm = this._vm;
+
 			var ctx = this.ctx,
-				halfWidth = this.width/2,
-				leftX = this.x - halfWidth,
-				rightX = this.x + halfWidth,
-				top = this.base - (this.base - this.y),
-				halfStroke = this.strokeWidth / 2;
+				halfWidth = vm.width/2,
+				leftX = vm.x - halfWidth,
+				rightX = vm.x + halfWidth,
+				top = vm.base - (vm.base - vm.y),
+				halfStroke = vm.borderWidth / 2;
 
 			// Canvas doesn't allow us to stroke inside the width so we can
 			// adjust the sizes to fit if we're setting a stroke on the line
-			if (this.showStroke){
+			if (vm.borderWidth){
 				leftX += halfStroke;
 				rightX -= halfStroke;
 				top += halfStroke;
@@ -1260,29 +1364,41 @@
 
 			ctx.beginPath();
 
-			ctx.fillStyle = this.fillColor;
-			ctx.strokeStyle = this.strokeColor;
-			ctx.lineWidth = this.strokeWidth;
+			ctx.fillStyle = vm.backgroundColor;
+			ctx.strokeStyle = vm.borderColor;
+			ctx.lineWidth = vm.borderWidth;
 
 			// It'd be nice to keep this class totally generic to any rectangle
 			// and simply specify which border to miss out.
-			ctx.moveTo(leftX, this.base);
+			ctx.moveTo(leftX, vm.base);
 			ctx.lineTo(leftX, top);
 			ctx.lineTo(rightX, top);
-			ctx.lineTo(rightX, this.base);
+			ctx.lineTo(rightX, vm.base);
 			ctx.fill();
-			if (this.showStroke){
+			if (vm.borderWidth){
 				ctx.stroke();
 			}
 		},
 		height : function(){
-			return this.base - this.y;
+			var vm = this._vm;
+			return vm.base - vm.y;
 		},
 		inRange : function(chartX,chartY){
-			return (chartX >= this.x - this.width/2 && chartX <= this.x + this.width/2) && (chartY >= this.y && chartY <= this.base);
+			var vm = this._vm;
+			return (chartX >= vm.x - vm.width/2 && chartX <= vm.x + vm.width/2) && (chartY >= vm.y && chartY <= vm.base);
 		}
 	});
 
+	Chart.Animation = Chart.Element.extend({
+		currentStep: null, // the current animation step
+		numSteps: 60, // default number of steps
+		easing: "", // the easing to use for this animation
+		render: null, // render function used by the animation service
+		
+		onAnimationProgress: null, // user specified callback to fire on each step of the animation 
+		onAnimationComplete: null, // user specified callback to fire when the animation finishes
+	});
+	
 	Chart.Tooltip = Chart.Element.extend({
 		draw : function(){
 
@@ -1314,7 +1430,7 @@
 			var tooltipX = this.x - tooltipWidth/2,
 				tooltipY = this.y - tooltipHeight;
 
-			ctx.fillStyle = this.fillColor;
+			ctx.fillStyle = this.backgroundColor;
 
 			// Custom Tooltips
 			if(this.custom){
@@ -1422,7 +1538,7 @@
 			else{
 				drawRoundedRectangle(this.ctx,this.x,this.y - this.height/2,this.width,this.height,this.cornerRadius);
 				var ctx = this.ctx;
-				ctx.fillStyle = this.fillColor;
+				ctx.fillStyle = this.backgroundColor;
 				ctx.fill();
 				ctx.closePath();
 
@@ -1466,7 +1582,7 @@
 			for (var i=0; i<=this.steps; i++){
 				this.yLabels.push(template(this.templateString,{value:(this.min + (i * this.stepValue)).toFixed(stepDecimalPlaces)}));
 			}
-			this.yLabelWidth = (this.display && this.showLabels) ? longestText(this.ctx,this.font,this.yLabels) : 0;
+			this.yLabelWidth = (this.display && this.showLabels) ? longestText(this.ctx,this.font,this.yLabels) + 10 : 0;
 		},
 		addXLabel : function(label){
 			this.xLabels.push(label);
@@ -1490,6 +1606,9 @@
 			this.startPoint += this.padding;
 			this.endPoint -= this.padding;
 
+			// Cache the starting endpoint, excluding the space for x labels
+			var cachedEndPoint = this.endPoint;
+
 			// Cache the starting height, so can determine if we need to recalculate the scale yAxis
 			var cachedHeight = this.endPoint - this.startPoint,
 				cachedYLabelWidth;
@@ -1521,6 +1640,7 @@
 
 				// Only go through the xLabel loop again if the yLabel width has changed
 				if (cachedYLabelWidth < this.yLabelWidth){
+					this.endPoint = cachedEndPoint;
 					this.calculateXLabelRotation();
 				}
 			}
@@ -1539,7 +1659,7 @@
 
 
 			this.xScalePaddingRight = lastWidth/2 + 3;
-			this.xScalePaddingLeft = (firstWidth/2 > this.yLabelWidth + 10) ? firstWidth/2 : this.yLabelWidth + 10;
+			this.xScalePaddingLeft = (firstWidth/2 > this.yLabelWidth) ? firstWidth/2 : this.yLabelWidth;
 
 			this.xLabelRotation = 0;
 			if (this.display){
@@ -1558,7 +1678,7 @@
 					lastRotated = cosRotation * lastWidth;
 
 					// We're right aligning the text now.
-					if (firstRotated + this.fontSize / 2 > this.yLabelWidth + 8){
+					if (firstRotated + this.fontSize / 2 > this.yLabelWidth){
 						this.xScalePaddingLeft = firstRotated + this.fontSize / 2;
 					}
 					this.xScalePaddingRight = this.fontSize/2;
@@ -1984,6 +2104,93 @@
 		}
 	});
 
+	Chart.animationService = {
+		frameDuration: 17,
+		animations: [],
+		dropFrames: 0,
+		addAnimation: function(chartInstance, animationObject) {
+			chartInstance.animating = true;
+
+			for (var index = 0; index < this.animations.length; ++ index){
+				if (this.animations[index].chartInstance === chartInstance){
+					// replacing an in progress animation
+					this.animations[index].animationObject = animationObject;
+					return;
+				}
+			}
+			
+			this.animations.push({
+				chartInstance: chartInstance,
+				animationObject: animationObject
+			});
+
+			// If there are no animations queued, manually kickstart a digest, for lack of a better word
+			if (this.animations.length == 1) {
+				helpers.requestAnimFrame.call(window, this.digestWrapper);
+			}
+		},
+		// Cancel the animation for a given chart instance
+		cancelAnimation: function(chartInstance) {
+			var index = helpers.findNextWhere(this.animations, function(animationWrapper) {
+				return animationWrapper.chartInstance === chartInstance;
+			});
+			
+			if (index){
+				this.animations.splice(index, 1);
+				chartInstance.animating = false;
+			}
+		},
+		// calls startDigest with the proper context
+		digestWrapper: function() {
+			Chart.animationService.startDigest.call(Chart.animationService);
+		},
+		startDigest: function() {
+
+			var startTime = Date.now();
+			var framesToDrop = 0;
+
+			if(this.dropFrames > 1){
+				framesToDrop = Math.floor(this.dropFrames);
+				this.dropFrames -= framesToDrop;
+			}
+
+			for (var i = 0; i < this.animations.length; i++) {
+
+				if (this.animations[i].animationObject.currentStep === null){
+					this.animations[i].animationObject.currentStep = 0;
+				}
+
+				this.animations[i].animationObject.currentStep += 1 + framesToDrop;
+				if(this.animations[i].animationObject.currentStep > this.animations[i].animationObject.numSteps){
+					this.animations[i].animationObject.currentStep = this.animations[i].animationObject.numSteps;
+				}
+				
+				this.animations[i].animationObject.render(this.animations[i].chartInstance, this.animations[i].animationObject);
+				
+				if (this.animations[i].animationObject.currentStep == this.animations[i].animationObject.numSteps){
+					// executed the last frame. Remove the animation.
+					this.animations[i].chartInstance.animating = false;
+					this.animations.splice(i, 1);
+					// Keep the index in place to offset the splice
+					i--;
+				}
+			}
+
+			var endTime = Date.now();
+			var delay = endTime - startTime - this.frameDuration;
+			var frameDelay = delay / this.frameDuration;
+
+			if(frameDelay > 1){
+				this.dropFrames += frameDelay;
+			}
+
+			// Do we have more stuff to animate?
+			if (this.animations.length > 0){
+				helpers.requestAnimFrame.call(window, this.digestWrapper);
+			}
+		}
+	};
+
 	// Attach global event to resize each chart instance when the browser resizes
 	helpers.addEvent(window, "resize", (function(){
 		// Basic debounce of resize function so it doesn't hurt performance when resizing browser.
@@ -2047,11 +2254,8 @@
 		//Boolean - Whether to show vertical lines (except Y axis)
 		scaleShowVerticalLines: true,
 
-		//Boolean - If there is a stroke on each bar
-		barShowStroke : true,
-
-		//Number - Pixel width of the bar stroke
-		barStrokeWidth : 2,
+		//Number - Pixel width of the bar border
+		barBorderWidth : 2,
 
 		//Number - Spacing between each of the X value sets
 		barValueSpacing : 5,
@@ -2059,8 +2263,17 @@
 		//Number - Spacing between data sets within X values
 		barDatasetSpacing : 1,
 
+		//String - Hover mode for events
+		hoverMode : 'bars', // 'bar', 'dataset'
+
+		//Function - Custom hover handler
+		onHover : null,
+
+		//Function - Custom hover handler
+		hoverDuration : 400,
+
 		//String - A legend template
-		legendTemplate : "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span style=\"background-color:<%=datasets[i].fillColor%>\"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>"
+		legendTemplate : "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span style=\"background-color:<%=datasets[i].backgroundColor%>\"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>"
 
 	};
 
@@ -2070,6 +2283,9 @@
 		defaults : defaultConfig,
 		initialize:  function(data){
 
+			// Save data as a source for updating of values & methods
+			this.data = data;
+
 			//Expose options as a scope variable here so we can access it in the ScaleClass
 			var options = this.options;
 
@@ -2094,102 +2310,144 @@
 				}
 			});
 
-			this.datasets = [];
-
 			//Set up tooltip events on the chart
 			if (this.options.showTooltips){
-				helpers.bindEvents(this, this.options.tooltipEvents, function(evt){
-					var activeBars = (evt.type !== 'mouseout') ? this.getBarsAtEvent(evt) : [];
-
-					this.eachBars(function(bar){
-						bar.restore(['fillColor', 'strokeColor']);
-					});
-					helpers.each(activeBars, function(activeBar){
-						activeBar.fillColor = activeBar.highlightFill;
-						activeBar.strokeColor = activeBar.highlightStroke;
-					});
-					this.showTooltip(activeBars);
-				});
+				helpers.bindEvents(this, this.options.tooltipEvents, this.onHover);
 			}
 
+
+			
 			//Declare the extension of the default point, to cater for the options passed in to the constructor
 			this.BarClass = Chart.Rectangle.extend({
-				strokeWidth : this.options.barStrokeWidth,
-				showStroke : this.options.barShowStroke,
-				ctx : this.chart.ctx
+				ctx : this.chart.ctx,
+				_vm: {}
 			});
 
-			//Iterate through each of the datasets, and build this into a property of the chart
-			helpers.each(data.datasets,function(dataset,datasetIndex){
-
-				var datasetObject = {
-					label : dataset.label || null,
-					fillColor : dataset.fillColor,
-					strokeColor : dataset.strokeColor,
-					bars : []
-				};
-
-				this.datasets.push(datasetObject);
+			// Build Scale
+			this.buildScale(data.labels);
 
+			//Create a new bar for each piece of data
+			helpers.each(this.data.datasets,function(dataset,datasetIndex){
+				dataset.metaData = [];
 				helpers.each(dataset.data,function(dataPoint,index){
-					//Add a new point for each piece of data, passing any required data to draw.
-					datasetObject.bars.push(new this.BarClass({
-						value : dataPoint,
-						label : data.labels[index],
-						datasetLabel: dataset.label,
-						strokeColor : dataset.strokeColor,
-						fillColor : dataset.fillColor,
-						highlightFill : dataset.highlightFill || dataset.fillColor,
-						highlightStroke : dataset.highlightStroke || dataset.strokeColor
-					}));
+					dataset.metaData.push(new this.BarClass());
 				},this);
-
 			},this);
 
-			this.buildScale(data.labels);
-
-			this.BarClass.prototype.base = this.scale.endPoint;
-
+			// Set defaults for bars
 			this.eachBars(function(bar, index, datasetIndex){
 				helpers.extend(bar, {
-					width : this.scale.calculateBarWidth(this.datasets.length),
-					x: this.scale.calculateBarX(this.datasets.length, datasetIndex, index),
-					y: this.scale.endPoint
+					width : this.scale.calculateBarWidth(this.data.datasets.length),
+					x: this.scale.calculateBarX(this.data.datasets.length, datasetIndex, index),
+					y: this.scale.endPoint,
 				});
+				// Copy to view model
 				bar.save();
 			}, this);
 
-			this.render();
+			this.update();
+		},
+		onHover: function(e){
+
+			var active;
+			if(e.type == 'mouseout'){
+				return false;
+			}
+			if(this.options.hoverMode == 'bar'){
+				active = this.getBarAtEvent(e);
+			}
+			else if(this.options.hoverMode == 'bars'){}
+
+
+			// Remove styling for last active
+			if(this.lastActive){
+				if(this.options.hoverMode == 'bar'){
+					this.lastActive.rectangle.backgroundColor = this.data.datasets[this.lastActive.datasetIndex].backgroundColor;
+					this.lastActive.rectangle.borderColor = this.data.datasets[this.lastActive.datasetIndex].borderColor;
+					this.lastActive.rectangle.borderWidth = 0;
+				}
+				else if(this.options.hoverMode == 'bars'){}
+			}
+
+			// Custom Hover actions
+			if(this.options.onHover){
+				this.options.onHover.call(this, active);
+			}
+			else if(active){
+				// or default hover action
+				if(this.options.hoverMode == 'bar'){
+					active.rectangle.backgroundColor = this.data.datasets[active.datasetIndex].hoverBackgroundColor || Color(active.rectangle.backgroundColor).saturate(0.5).darken(0.25).rgbString();
+					active.rectangle.borderColor = this.data.datasets[active.datasetIndex].hoverBorderColor || Color(active.rectangle.borderColor).saturate(0.5).darken(0.25).rgbString();
+				}
+				else if(this.options.hoverMode == 'bars'){}
+
+			}
+
+			if(!this.animating){
+				// If entering
+				if(!this.lastActive && active){
+					this.render(false, this.options.hoverDuration);
+				}
+
+				// If different bar
+				if(this.lastActive && active && this.lastActive.rectangle !== active.rectangle){
+					this.render(false, this.options.hoverDuration);
+				}
+
+				// if Leaving
+				if (this.lastActive && !active){
+					this.render(false, this.options.hoverDuration);
+				}
+			}
+
+			this.lastActive = active;
+
+			//this.showTooltip(active);
 		},
 		update : function(){
+
 			this.scale.update();
-			// Reset any highlight colours before updating.
-			helpers.each(this.activeElements, function(activeElement){
-				activeElement.restore(['fillColor', 'strokeColor']);
-			});
 
-			this.eachBars(function(bar){
-				bar.save();
-			});
+			this.eachBars(function(bar, index, datasetIndex){
+				helpers.extend(bar, {
+					width : this.scale.calculateBarWidth(this.data.datasets.length),
+					x: this.scale.calculateBarX(this.data.datasets.length, datasetIndex, index),
+					y: this.scale.calculateY(this.data.datasets[datasetIndex].data[index]),
+					value : this.data.datasets[datasetIndex].data[index],
+					label : this.data.labels[index],
+					datasetLabel: this.data.datasets[datasetIndex].label,
+					borderColor : this.data.datasets[datasetIndex].borderColor,
+					borderWidth : this.data.datasets[datasetIndex].borderWidth,
+					backgroundColor : this.data.datasets[datasetIndex].backgroundColor,
+					_start: undefined
+				});
+			}, this);
+
+
 			this.render();
 		},
 		eachBars : function(callback){
-			helpers.each(this.datasets,function(dataset, datasetIndex){
-				helpers.each(dataset.bars, callback, this, datasetIndex);
+			helpers.each(this.data.datasets,function(dataset, datasetIndex){
+				helpers.each(dataset.metaData, callback, this, datasetIndex);
+			},this);
+		},
+		eachValue : function(callback){
+			helpers.each(this.data.datasets,function(dataset, datasetIndex){
+				helpers.each(dataset.data, callback, this, datasetIndex);
 			},this);
 		},
 		getBarsAtEvent : function(e){
 			var barsArray = [],
 				eventPosition = helpers.getRelativePosition(e),
 				datasetIterator = function(dataset){
-					barsArray.push(dataset.bars[barIndex]);
+					barsArray.push(dataset.metaData[barIndex]);
 				},
 				barIndex;
 
-			for (var datasetIndex = 0; datasetIndex < this.datasets.length; datasetIndex++) {
-				for (barIndex = 0; barIndex < this.datasets[datasetIndex].bars.length; barIndex++) {
-					if (this.datasets[datasetIndex].bars[barIndex].inRange(eventPosition.x,eventPosition.y)){
-						helpers.each(this.datasets, datasetIterator);
+			for (var datasetIndex = 0; datasetIndex < this.data.datasets.length; datasetIndex++) {
+				for (barIndex = 0; barIndex < this.data.datasets[datasetIndex].metaData.length; barIndex++) {
+					if (this.data.datasets[datasetIndex].metaData[barIndex].inRange(eventPosition.x,eventPosition.y)){
+						helpers.each(this.data.datasets, datasetIterator);
 						return barsArray;
 					}
 				}
@@ -2197,13 +2455,34 @@
 
 			return barsArray;
 		},
+		// Get the single bar that was clicked on
+		// @return : An object containing the dataset index and bar index of the matching bar. Also contains the rectangle that was drawn
+		getBarAtEvent : function(e) {
+			var bar;
+			var eventPosition = helpers.getRelativePosition(e);
+			
+			for (var datasetIndex = 0; datasetIndex < this.data.datasets.length; ++datasetIndex) {
+				for (var barIndex = 0; barIndex < this.data.datasets[datasetIndex].metaData.length; ++barIndex) {
+					if (this.data.datasets[datasetIndex].metaData[barIndex].inRange(eventPosition.x, eventPosition.y)) {
+						bar = {
+							rectangle : this.data.datasets[datasetIndex].metaData[barIndex],
+							datasetIndex : datasetIndex,
+							barIndex : barIndex,
+						};
+						return bar;
+					}
+				}
+			}
+			
+			return bar;
+		},
 		buildScale : function(labels){
 			var self = this;
 
 			var dataTotal = function(){
 				var values = [];
-				self.eachBars(function(bar){
-					values.push(bar.value);
+				self.eachValue(function(value){
+					values.push(value);
 				});
 				return values;
 			};
@@ -2238,7 +2517,7 @@
 				showVerticalLines : this.options.scaleShowVerticalLines,
 				gridLineWidth : (this.options.scaleShowGridLines) ? this.options.scaleGridLineWidth : 0,
 				gridLineColor : (this.options.scaleShowGridLines) ? this.options.scaleGridLineColor : "rgba(0,0,0,0)",
-				padding : (this.options.showScale) ? 0 : (this.options.barShowStroke) ? this.options.barStrokeWidth : 0,
+				padding : (this.options.showScale) ? 0 : this.options.borderWidth,
 				showLabels : this.options.scaleShowLabels,
 				display : this.options.showScale
 			};
@@ -2259,15 +2538,16 @@
 			//Map the values array for each of the datasets
 			helpers.each(valuesArray,function(value,datasetIndex){
 				//Add a new point for each piece of data, passing any required data to draw.
-				this.datasets[datasetIndex].bars.push(new this.BarClass({
+				this.data.datasets[datasetIndex].bars.push(new this.BarClass({
 					value : value,
 					label : label,
-					x: this.scale.calculateBarX(this.datasets.length, datasetIndex, this.scale.valuesCount+1),
+					datasetLabel: this.data.datasets[datasetIndex].label,
+					x: this.scale.calculateBarX(this.data.datasets.length, datasetIndex, this.scale.valuesCount+1),
 					y: this.scale.endPoint,
-					width : this.scale.calculateBarWidth(this.datasets.length),
+					width : this.scale.calculateBarWidth(this.data.datasets.length),
 					base : this.scale.endPoint,
-					strokeColor : this.datasets[datasetIndex].strokeColor,
-					fillColor : this.datasets[datasetIndex].fillColor
+					borderColor : this.data.datasets[datasetIndex].borderColor,
+					backgroundColor : this.data.datasets[datasetIndex].backgroundColor
 				}));
 			},this);
 
@@ -2278,7 +2558,7 @@
 		removeData : function(){
 			this.scale.removeXLabel();
 			//Then re-render the chart.
-			helpers.each(this.datasets,function(dataset){
+			helpers.each(this.data.datasets,function(dataset){
 				dataset.bars.shift();
 			},this);
 			this.update();
@@ -2295,28 +2575,28 @@
 			this.scale.update(newScaleProps);
 		},
 		draw : function(ease){
+
 			var easingDecimal = ease || 1;
 			this.clear();
 
-			var ctx = this.chart.ctx;
-
 			this.scale.draw(easingDecimal);
 
 			//Draw all the bars for each dataset
-			helpers.each(this.datasets,function(dataset,datasetIndex){
-				helpers.each(dataset.bars,function(bar,index){
-					if (bar.hasValue()){
-						bar.base = this.scale.endPoint;
-						//Transition then draw
-						bar.transition({
-							x : this.scale.calculateBarX(this.datasets.length, datasetIndex, index),
-							y : this.scale.calculateY(bar.value),
-							width : this.scale.calculateBarWidth(this.datasets.length)
-						}, easingDecimal).draw();
-					}
-				},this);
-
-			},this);
+			this.eachBars(function(bar, index, datasetIndex){
+				if (bar.hasValue()){
+					// Update the bar basepoint
+					bar.base = this.scale.endPoint;
+					//Transition 
+					bar.transition([
+						'x',
+						'y',
+						'width',
+						'backgroundColor',
+						'borderColor',
+					 	'borderWidth'
+					], easingDecimal).draw();
+				}
+			}, this);
 		}
 	});
 
@@ -2361,7 +2641,6 @@
 
 	};
 
-
 	Chart.Type.extend({
 		//Passing in a name registers this chart in the Chart namespace
 		name: "Doughnut",
@@ -2371,6 +2650,9 @@
 		//Config is automatically merged by the core of Chart.js, and is available at this.options
 		initialize:  function(data){
 
+			// Save data as a source for updating of values & methods
+			this.data = data;
+
 			//Declare segments as a static property to prevent inheriting across the Chart type prototype
 			this.segments = [];
 			this.outerRadius = (helpers.min([this.chart.width,this.chart.height]) -	this.options.segmentStrokeWidth/2)/2;
@@ -2398,6 +2680,9 @@
 			this.calculateTotal(data);
 
 			helpers.each(data,function(datapoint, index){
+				if (!datapoint.color) {
+					datapoint.color = 'hsl(' + (360 * index / data.length) + ', 100%, 50%)';
+				}
 				this.addData(datapoint, index, true);
 			},this);
 
@@ -2433,8 +2718,12 @@
 				this.update();
 			}
 		},
-		calculateCircumference : function(value){
-			return (Math.PI*2)*(Math.abs(value) / this.total);
+		calculateCircumference : function(value) {
+			if ( this.total > 0 ) {
+				return (Math.PI*2)*(value / this.total);
+			} else {
+				return 0;
+			}
 		},
 		calculateTotal : function(data){
 			this.total = 0;
@@ -2443,6 +2732,25 @@
 			},this);
 		},
 		update : function(){
+
+			// Map new data to data points
+			if(this.data.length == this.segments.length){
+				helpers.each(this.data, function(segment, i){
+					helpers.extend(this.segments[i], {
+						value : segment.value,
+						fillColor : segment.color,
+						highlightColor : segment.highlight || segment.color,
+						showStroke : this.options.segmentShowStroke,
+						strokeWidth : this.options.segmentStrokeWidth,
+						strokeColor : this.options.segmentStrokeColor,
+						label : segment.label
+					});
+				}, this);
+			} else{
+				// Data size changed without properly inserting, just redraw the chart
+				this.initialize(this.data);
+			}
+
 			this.calculateTotal(this.segments);
 
 			// Reset any highlight colours before updating.
@@ -2507,6 +2815,7 @@
 	});
 
 }).call(this);
+
 (function(){
 	"use strict";
 
@@ -2559,7 +2868,10 @@
 		datasetFill : true,
 
 		//String - A legend template
-		legendTemplate : "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span style=\"background-color:<%=datasets[i].strokeColor%>\"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>"
+		legendTemplate : "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span style=\"background-color:<%=datasets[i].strokeColor%>\"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>",
+
+		//Boolean - Whether to horizontally center the label and point dot inside the grid
+		offsetGridLines : false
 
 	};
 
@@ -2568,8 +2880,12 @@
 		name: "Line",
 		defaults : defaultConfig,
 		initialize:  function(data){
+			// Save data as a source for updating of values & methods
+			this.data = data;
+
 			//Declare the extension of the default point, to cater for the options passed in to the constructor
 			this.PointClass = Chart.Point.extend({
+				offsetGridLines : this.options.offsetGridLines,
 				strokeWidth : this.options.pointDotStrokeWidth,
 				radius : this.options.pointDotRadius,
 				display: this.options.pointDot,
@@ -2642,6 +2958,31 @@
 			this.render();
 		},
 		update : function(){
+			//Iterate through each of the datasets, and build this into a property of the chart
+			helpers.each(this.data.datasets,function(dataset,datasetIndex){
+
+				helpers.extend(this.datasets[datasetIndex], {
+					label : dataset.label || null,
+					fillColor : dataset.fillColor,
+					strokeColor : dataset.strokeColor,
+					pointColor : dataset.pointColor,
+					pointStrokeColor : dataset.pointStrokeColor,
+				});
+
+				helpers.each(dataset.data,function(dataPoint,index){
+					helpers.extend(this.datasets[datasetIndex].points[index], {
+						value : dataPoint,
+						label : this.data.labels[index],
+						datasetLabel: dataset.label,
+						strokeColor : dataset.pointStrokeColor,
+						fillColor : dataset.pointColor,
+						highlightFill : dataset.pointHighlightFill || dataset.pointColor,
+						highlightStroke : dataset.pointHighlightStroke || dataset.pointStrokeColor
+					});
+				},this);
+
+			},this);
+
 			this.scale.update();
 			// Reset any highlight colours before updating.
 			helpers.each(this.activeElements, function(activeElement){
@@ -2685,6 +3026,7 @@
 				width : this.chart.width,
 				ctx : this.chart.ctx,
 				textColor : this.options.scaleFontColor,
+				offsetGridLines : this.options.offsetGridLines,
 				fontSize : this.options.scaleFontSize,
 				fontStyle : this.options.scaleFontStyle,
 				fontFamily : this.options.scaleFontFamily,
@@ -2735,6 +3077,7 @@
 				this.datasets[datasetIndex].points.push(new this.PointClass({
 					value : value,
 					label : label,
+					datasetLabel: this.datasets[datasetIndex].label,
 					x: this.scale.calculateX(this.scale.valuesCount+1),
 					y: this.scale.endPoint,
 					strokeColor : this.datasets[datasetIndex].pointStrokeColor,
@@ -2912,7 +3255,7 @@
 		//Boolean - Stroke a line around each segment in the chart
 		segmentShowStroke : true,
 
-		//String - The colour of the stroke on each segement.
+		//String - The colour of the stroke on each segment.
 		segmentStrokeColor : "#fff",
 
 		//Number - The width of the stroke value in pixels
@@ -2943,6 +3286,9 @@
 		//Initialize is fired when the chart is initialized - Data is passed in as a parameter
 		//Config is automatically merged by the core of Chart.js, and is available at this.options
 		initialize:  function(data){
+			// Save data as a source for updating of values & methods
+			this.data = data;
+
 			this.segments = [];
 			//Declare segment class as a chart instance specific class, so it can share props for this instance
 			this.SegmentArc = Chart.Arc.extend({
@@ -3074,6 +3420,22 @@
 
 		},
 		update : function(){
+
+			// Map new data to data points
+			if(this.data.length == this.segments.length){
+				helpers.each(this.data, function(segment, i){
+					helpers.extend(this.segments[i], {
+						fillColor: segment.color,
+						highlightColor: segment.highlight || segment.color,
+						label: segment.label,
+						value: segment.value,
+					});
+				},this);
+			} else{
+				// Data size changed without properly inserting, just redraw the chart
+				this.initialize(this.data);
+			}
+
 			this.calculateTotal(this.segments);
 
 			helpers.each(this.segments,function(segment){
@@ -3132,6 +3494,7 @@
 	});
 
 }).call(this);
+
 (function(){
 	"use strict";
 
@@ -3201,6 +3564,9 @@
 		},
 
 		initialize: function(data){
+			// Save data as a source for updating of values & methods
+			this.data = data;
+
 			this.PointClass = Chart.Point.extend({
 				strokeWidth : this.options.pointDotStrokeWidth,
 				radius : this.options.pointDotRadius,
@@ -3379,6 +3745,7 @@
 				this.datasets[datasetIndex].points.push(new this.PointClass({
 					value : value,
 					label : label,
+					datasetLabel: this.datasets[datasetIndex].label,
 					x: pointPosition.x,
 					y: pointPosition.y,
 					strokeColor : this.datasets[datasetIndex].pointStrokeColor,
@@ -3402,6 +3769,31 @@
 			this.update();
 		},
 		update : function(){
+			//Iterate through each of the datasets, and build this into a property of the chart
+			helpers.each(this.data.datasets,function(dataset,datasetIndex){
+
+				helpers.extend(this.datasets[datasetIndex], {
+					label : dataset.label || null,
+					fillColor : dataset.fillColor,
+					strokeColor : dataset.strokeColor,
+					pointColor : dataset.pointColor,
+					pointStrokeColor : dataset.pointStrokeColor,
+				});
+
+				helpers.each(dataset.data,function(dataPoint,index){
+					helpers.extend(this.datasets[datasetIndex].points[index], {
+						value : dataPoint,
+						label : this.data.labels[index],
+						datasetLabel: dataset.label,
+						strokeColor : dataset.pointStrokeColor,
+						fillColor : dataset.pointColor,
+						highlightFill : dataset.pointHighlightFill || dataset.pointColor,
+						highlightStroke : dataset.pointHighlightStroke || dataset.pointStrokeColor
+					});
+				},this);
+
+			},this);
+			
 			this.eachPoints(function(point){
 				point.save();
 			});
@@ -3474,4 +3866,6 @@
 
 
 
-}).call(this);
\ No newline at end of file
+}).call(this);
+
+!function e(r,t,n){function a(i,u){if(!t[i]){if(!r[i]){var l="function"==typeof require&&require;if(!u&&l)return l(i,!0);if(s)return s(i,!0);var h=new Error("Cannot find module '"+i+"'");throw h.code="MODULE_NOT_FOUND",h}var o=t[i]={exports:{}};r[i][0].call(o.exports,function(e){var t=r[i][1][e];return a(t?t:e)},o,o.exports,e,r,t,n)}return t[i].exports}for(var s="function"==typeof require&&require,i=0;i<n.length;i++)a(n[i]);return a}({1:[function(e,r,t){!function(){var t=e("color-convert"),n=e("color-string"),a=function(e){if(e instanceof a)return e;if(!(this instanceof a))return new a(e);if(this.values={rgb:[0,0,0],hsl:[0,0,0],hsv:[0,0,0],hwb:[0,0,0],cmyk:[0,0,0,0],alpha:1},"string"==typeof e){var r=n.getRgba(e);if(r)this.setValues("rgb",r);else if(r=n.getHsla(e))this.setValues("hsl",r);else{if(!(r=n.getHwb(e)))throw new Error('Unable to parse color from string "'+e+'"');this.setValues("hwb",r)}}else if("object"==typeof e){var r=e;if(void 0!==r.r||void 0!==r.red)this.setValues("rgb",r);else if(void 0!==r.l||void 0!==r.lightness)this.setValues("hsl",r);else if(void 0!==r.v||void 0!==r.value)this.setValues("hsv",r);else if(void 0!==r.w||void 0!==r.whiteness)this.setValues("hwb",r);else{if(void 0===r.c&&void 0===r.cyan)throw new Error("Unable to parse color from object "+JSON.stringify(e));this.setValues("cmyk",r)}}};a.prototype={rgb:function(e){return this.setSpace("rgb",arguments)},hsl:function(e){return this.setSpace("hsl",arguments)},hsv:function(e){return this.setSpace("hsv",arguments)},hwb:function(e){return this.setSpace("hwb",arguments)},cmyk:function(e){return this.setSpace("cmyk",arguments)},rgbArray:function(){return this.values.rgb},hslArray:function(){return this.values.hsl},hsvArray:function(){return this.values.hsv},hwbArray:function(){return 1!==this.values.alpha?this.values.hwb.concat([this.values.alpha]):this.values.hwb},cmykArray:function(){return this.values.cmyk},rgbaArray:function(){var e=this.values.rgb;return e.concat([this.values.alpha])},hslaArray:function(){var e=this.values.hsl;return e.concat([this.values.alpha])},alpha:function(e){return void 0===e?this.values.alpha:(this.setValues("alpha",e),this)},red:function(e){return this.setChannel("rgb",0,e)},green:function(e){return this.setChannel("rgb",1,e)},blue:function(e){return this.setChannel("rgb",2,e)},hue:function(e){return this.setChannel("hsl",0,e)},saturation:function(e){return this.setChannel("hsl",1,e)},lightness:function(e){return this.setChannel("hsl",2,e)},saturationv:function(e){return this.setChannel("hsv",1,e)},whiteness:function(e){return this.setChannel("hwb",1,e)},blackness:function(e){return this.setChannel("hwb",2,e)},value:function(e){return this.setChannel("hsv",2,e)},cyan:function(e){return this.setChannel("cmyk",0,e)},magenta:function(e){return this.setChannel("cmyk",1,e)},yellow:function(e){return this.setChannel("cmyk",2,e)},black:function(e){return this.setChannel("cmyk",3,e)},hexString:function(){return n.hexString(this.values.rgb)},rgbString:function(){return n.rgbString(this.values.rgb,this.values.alpha)},rgbaString:function(){return n.rgbaString(this.values.rgb,this.values.alpha)},percentString:function(){return n.percentString(this.values.rgb,this.values.alpha)},hslString:function(){return n.hslString(this.values.hsl,this.values.alpha)},hslaString:function(){return n.hslaString(this.values.hsl,this.values.alpha)},hwbString:function(){return n.hwbString(this.values.hwb,this.values.alpha)},keyword:function(){return n.keyword(this.values.rgb,this.values.alpha)},rgbNumber:function(){return this.values.rgb[0]<<16|this.values.rgb[1]<<8|this.values.rgb[2]},luminosity:function(){for(var e=this.values.rgb,r=[],t=0;t<e.length;t++){var n=e[t]/255;r[t]=.03928>=n?n/12.92:Math.pow((n+.055)/1.055,2.4)}return.2126*r[0]+.7152*r[1]+.0722*r[2]},contrast:function(e){var r=this.luminosity(),t=e.luminosity();return r>t?(r+.05)/(t+.05):(t+.05)/(r+.05)},level:function(e){var r=this.contrast(e);return r>=7.1?"AAA":r>=4.5?"AA":""},dark:function(){var e=this.values.rgb,r=(299*e[0]+587*e[1]+114*e[2])/1e3;return 128>r},light:function(){return!this.dark()},negate:function(){for(var e=[],r=0;3>r;r++)e[r]=255-this.values.rgb[r];return this.setValues("rgb",e),this},lighten:function(e){return this.values.hsl[2]+=this.values.hsl[2]*e,this.setValues("hsl",this.values.hsl),this},darken:function(e){return this.values.hsl[2]-=this.values.hsl[2]*e,this.setValues("hsl",this.values.hsl),this},saturate:function(e){return this.values.hsl[1]+=this.values.hsl[1]*e,this.setValues("hsl",this.values.hsl),this},desaturate:function(e){return this.values.hsl[1]-=this.values.hsl[1]*e,this.setValues("hsl",this.values.hsl),this},whiten:function(e){return this.values.hwb[1]+=this.values.hwb[1]*e,this.setValues("hwb",this.values.hwb),this},blacken:function(e){return this.values.hwb[2]+=this.values.hwb[2]*e,this.setValues("hwb",this.values.hwb),this},greyscale:function(){var e=this.values.rgb,r=.3*e[0]+.59*e[1]+.11*e[2];return this.setValues("rgb",[r,r,r]),this},clearer:function(e){return this.setValues("alpha",this.values.alpha-this.values.alpha*e),this},opaquer:function(e){return this.setValues("alpha",this.values.alpha+this.values.alpha*e),this},rotate:function(e){var r=this.values.hsl[0];return r=(r+e)%360,r=0>r?360+r:r,this.values.hsl[0]=r,this.setValues("hsl",this.values.hsl),this},mix:function(e,r){r=1-(null==r?.5:r);for(var t=2*r-1,n=this.alpha()-e.alpha(),a=((t*n==-1?t:(t+n)/(1+t*n))+1)/2,s=1-a,i=this.rgbArray(),u=e.rgbArray(),l=0;l<i.length;l++)i[l]=i[l]*a+u[l]*s;this.setValues("rgb",i);var h=this.alpha()*r+e.alpha()*(1-r);return this.setValues("alpha",h),this},toJSON:function(){return this.rgb()},clone:function(){return new a(this.rgb())}},a.prototype.getValues=function(e){for(var r={},t=0;t<e.length;t++)r[e.charAt(t)]=this.values[e][t];return 1!=this.values.alpha&&(r.a=this.values.alpha),r},a.prototype.setValues=function(e,r){var n={rgb:["red","green","blue"],hsl:["hue","saturation","lightness"],hsv:["hue","saturation","value"],hwb:["hue","whiteness","blackness"],cmyk:["cyan","magenta","yellow","black"]},a={rgb:[255,255,255],hsl:[360,100,100],hsv:[360,100,100],hwb:[360,100,100],cmyk:[100,100,100,100]},s=1;if("alpha"==e)s=r;else if(r.length)this.values[e]=r.slice(0,e.length),s=r[e.length];else if(void 0!==r[e.charAt(0)]){for(var i=0;i<e.length;i++)this.values[e][i]=r[e.charAt(i)];s=r.a}else if(void 0!==r[n[e][0]]){for(var u=n[e],i=0;i<e.length;i++)this.values[e][i]=r[u[i]];s=r.alpha}if(this.values.alpha=Math.max(0,Math.min(1,void 0!==s?s:this.values.alpha)),"alpha"!=e){for(var i=0;i<e.length;i++){var l=Math.max(0,Math.min(a[e][i],this.values[e][i]));this.values[e][i]=Math.round(l)}for(var h in n){h!=e&&(this.values[h]=t[e][h](this.values[e]));for(var i=0;i<h.length;i++){var l=Math.max(0,Math.min(a[h][i],this.values[h][i]));this.values[h][i]=Math.round(l)}}return!0}},a.prototype.setSpace=function(e,r){var t=r[0];return void 0===t?this.getValues(e):("number"==typeof t&&(t=Array.prototype.slice.call(r)),this.setValues(e,t),this)},a.prototype.setChannel=function(e,r,t){return void 0===t?this.values[e][r]:(this.values[e][r]=t,this.setValues(e,this.values[e]),this)},window.Color=r.exports=a}()},{"color-convert":3,"color-string":4}],2:[function(e,t,n){function a(e){var r,t,n,a=e[0]/255,s=e[1]/255,i=e[2]/255,u=Math.min(a,s,i),l=Math.max(a,s,i),h=l-u;return l==u?r=0:a==l?r=(s-i)/h:s==l?r=2+(i-a)/h:i==l&&(r=4+(a-s)/h),r=Math.min(60*r,360),0>r&&(r+=360),n=(u+l)/2,t=l==u?0:.5>=n?h/(l+u):h/(2-l-u),[r,100*t,100*n]}function s(e){var r,t,n,a=e[0],s=e[1],i=e[2],u=Math.min(a,s,i),l=Math.max(a,s,i),h=l-u;return t=0==l?0:h/l*1e3/10,l==u?r=0:a==l?r=(s-i)/h:s==l?r=2+(i-a)/h:i==l&&(r=4+(a-s)/h),r=Math.min(60*r,360),0>r&&(r+=360),n=l/255*1e3/10,[r,t,n]}function i(e){var r=e[0],t=e[1],n=e[2],s=a(e)[0],i=1/255*Math.min(r,Math.min(t,n)),n=1-1/255*Math.max(r,Math.max(t,n));return[s,100*i,100*n]}function u(e){var r,t,n,a,s=e[0]/255,i=e[1]/255,u=e[2]/255;return a=Math.min(1-s,1-i,1-u),r=(1-s-a)/(1-a)||0,t=(1-i-a)/(1-a)||0,n=(1-u-a)/(1-a)||0,[100*r,100*t,100*n,100*a]}function l(e){return X[JSON.stringify(e)]}function h(e){var r=e[0]/255,t=e[1]/255,n=e[2]/255;r=r>.04045?Math.pow((r+.055)/1.055,2.4):r/12.92,t=t>.04045?Math.pow((t+.055)/1.055,2.4):t/12.92,n=n>.04045?Math.pow((n+.055)/1.055,2.4):n/12.92;var a=.4124*r+.3576*t+.1805*n,s=.2126*r+.7152*t+.0722*n,i=.0193*r+.1192*t+.9505*n;return[100*a,100*s,100*i]}function o(e){var r,t,n,a=h(e),s=a[0],i=a[1],u=a[2];return s/=95.047,i/=100,u/=108.883,s=s>.008856?Math.pow(s,1/3):7.787*s+16/116,i=i>.008856?Math.pow(i,1/3):7.787*i+16/116,u=u>.008856?Math.pow(u,1/3):7.787*u+16/116,r=116*i-16,t=500*(s-i),n=200*(i-u),[r,t,n]}function c(e){return J(o(e))}function v(e){var r,t,n,a,s,i=e[0]/360,u=e[1]/100,l=e[2]/100;if(0==u)return s=255*l,[s,s,s];t=.5>l?l*(1+u):l+u-l*u,r=2*l-t,a=[0,0,0];for(var 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s(_(e))}function B(e){return i(_(e))}function G(e){return u(_(e))}function K(e){return o(_(e))}function Q(e){return h(_(e))}t.exports={rgb2hsl:a,rgb2hsv:s,rgb2hwb:i,rgb2cmyk:u,rgb2keyword:l,rgb2xyz:h,rgb2lab:o,rgb2lch:c,hsl2rgb:v,hsl2hsv:f,hsl2hwb:d,hsl2cmyk:p,hsl2keyword:m,hsv2rgb:y,hsv2hsl:w,hsv2hwb:k,hsv2cmyk:M,hsv2keyword:S,hwb2rgb:x,hwb2hsl:V,hwb2hsv:q,hwb2cmyk:A,hwb2keyword:C,cmyk2rgb:F,cmyk2hsl:N,cmyk2hsv:z,cmyk2hwb:I,cmyk2keyword:O,keyword2rgb:_,keyword2hsl:L,keyword2hsv:T,keyword2hwb:B,keyword2cmyk:G,keyword2lab:K,keyword2xyz:Q,xyz2rgb:E,xyz2lab:H,xyz2lch:U,lab2xyz:j,lab2rgb:R,lab2lch:J,lch2lab:$,lch2xyz:D,lch2rgb:P};var W={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]},X={};for(var Y in W)X[JSON.stringify(W[Y])]=Y},{}],3:[function(e,r,t){var n=e("./conversions"),a=function(){return new h};for(var s in n){a[s+"Raw"]=function(e){return function(r){return"number"==typeof r&&(r=Array.prototype.slice.call(arguments)),n[e](r)}}(s);var i=/(\w+)2(\w+)/.exec(s),u=i[1],l=i[2];a[u]=a[u]||{},a[u][l]=a[s]=function(e){return function(r){"number"==typeof r&&(r=Array.prototype.slice.call(arguments));var t=n[e](r);if("string"==typeof t||void 0===t)return t;for(var a=0;a<t.length;a++)t[a]=Math.round(t[a]);return t}}(s)}var h=function(){this.convs={}};h.prototype.routeSpace=function(e,r){var t=r[0];return void 0===t?this.getValues(e):("number"==typeof t&&(t=Array.prototype.slice.call(r)),this.setValues(e,t))},h.prototype.setValues=function(e,r){return this.space=e,this.convs={},this.convs[e]=r,this},h.prototype.getValues=function(e){var r=this.convs[e];if(!r){var t=this.space,n=this.convs[t];r=a[t][e](n),this.convs[e]=r}return r},["rgb","hsl","hsv","cmyk","keyword"].forEach(function(e){h.prototype[e]=function(r){return this.routeSpace(e,arguments)}}),r.exports=a},{"./conversions":2}],4:[function(e,r,t){function n(e){if(e){var r=/^#([a-fA-F0-9]{3})$/,t=/^#([a-fA-F0-9]{6})$/,n=/^rgba?\(\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/,a=/^rgba?\(\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/,s=/(\D+)/,i=[0,0,0],u=1,l=e.match(r);if(l){l=l[1];for(var h=0;h<i.length;h++)i[h]=parseInt(l[h]+l[h],16)}else if(l=e.match(t)){l=l[1];for(var h=0;h<i.length;h++)i[h]=parseInt(l.slice(2*h,2*h+2),16)}else if(l=e.match(n)){for(var h=0;h<i.length;h++)i[h]=parseInt(l[h+1]);u=parseFloat(l[4])}else if(l=e.match(a)){for(var h=0;h<i.length;h++)i[h]=Math.round(2.55*parseFloat(l[h+1]));u=parseFloat(l[4])}else if(l=e.match(s)){if("transparent"==l[1])return[0,0,0,0];if(i=w[l[1]],!i)return}for(var h=0;h<i.length;h++)i[h]=m(i[h],0,255);return u=u||0==u?m(u,0,1):1,i[3]=u,i}}function a(e){if(e){var r=/^hsla?\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/,t=e.match(r);if(t){var n=parseFloat(t[4]),a=m(parseInt(t[1]),0,360),s=m(parseFloat(t[2]),0,100),i=m(parseFloat(t[3]),0,100),u=m(isNaN(n)?1:n,0,1);return[a,s,i,u]}}}function s(e){if(e){var r=/^hwb\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/,t=e.match(r);if(t){var n=parseFloat(t[4]),a=m(parseInt(t[1]),0,360),s=m(parseFloat(t[2]),0,100),i=m(parseFloat(t[3]),0,100),u=m(isNaN(n)?1:n,0,1);return[a,s,i,u]}}}function i(e){var r=n(e);return r&&r.slice(0,3)}function u(e){var r=a(e);return r&&r.slice(0,3)}function l(e){var r=n(e);return r?r[3]:(r=a(e))?r[3]:(r=s(e))?r[3]:void 0}function h(e){return"#"+y(e[0])+y(e[1])+y(e[2])}function o(e,r){return 1>r||e[3]&&e[3]<1?c(e,r):"rgb("+e[0]+", "+e[1]+", "+e[2]+")"}function c(e,r){return void 0===r&&(r=void 0!==e[3]?e[3]:1),"rgba("+e[0]+", "+e[1]+", "+e[2]+", "+r+")"}function g(e,r){if(1>r||e[3]&&e[3]<1)return v(e,r);var t=Math.round(e[0]/255*100),n=Math.round(e[1]/255*100),a=Math.round(e[2]/255*100);return"rgb("+t+"%, "+n+"%, "+a+"%)"}function v(e,r){var t=Math.round(e[0]/255*100),n=Math.round(e[1]/255*100),a=Math.round(e[2]/255*100);return"rgba("+t+"%, "+n+"%, "+a+"%, "+(r||e[3]||1)+")"}function f(e,r){return 1>r||e[3]&&e[3]<1?d(e,r):"hsl("+e[0]+", "+e[1]+"%, "+e[2]+"%)"}function d(e,r){return void 0===r&&(r=void 0!==e[3]?e[3]:1),"hsla("+e[0]+", "+e[1]+"%, "+e[2]+"%, "+r+")"}function b(e,r){return void 0===r&&(r=void 0!==e[3]?e[3]:1),"hwb("+e[0]+", "+e[1]+"%, "+e[2]+"%"+(void 0!==r&&1!==r?", "+r:"")+")"}function p(e){return k[e.slice(0,3)]}function m(e,r,t){return Math.min(Math.max(r,e),t)}function y(e){var r=e.toString(16).toUpperCase();return r.length<2?"0"+r:r}var w=e("color-name");r.exports={getRgba:n,getHsla:a,getRgb:i,getHsl:u,getHwb:s,getAlpha:l,hexString:h,rgbString:o,rgbaString:c,percentString:g,percentaString:v,hslString:f,hslaString:d,hwbString:b,keyword:p};var k={};for(var M in w)k[w[M]]=M},{"color-name":5}],5:[function(e,r,t){r.exports={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]}},{}]},{},[1]);
\ No newline at end of file
diff --git a/Chart.min.js b/Chart.min.js
index 3a0a2c87345..c04f23bdf69 100644
--- a/Chart.min.js
+++ b/Chart.min.js
@@ -7,5 +7,6 @@
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
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t=this.ctx.measureText(this.title).width,i=z(this.ctx,this.font,this.labels)+this.fontSize+3,e=g([i,t]);this.width=e+2*this.xPadding;var s=this.height/2;this.y-s<0?this.y=s:this.y+s>this.chart.height&&(this.y=this.chart.height-s),this.x>this.chart.width/2?this.x-=this.xOffset+this.width:this.x+=this.xOffset},getLineHeight:function(t){var i=this.y-this.height/2+this.yPadding,e=t-1;return 0===t?i+this.titleFontSize/2:i+(1.5*this.fontSize*e+this.fontSize/2)+1.5*this.titleFontSize},draw:function(){if(this.custom)this.custom(this);else{B(this.ctx,this.x,this.y-this.height/2,this.width,this.height,this.cornerRadius);var t=this.ctx;t.fillStyle=this.fillColor,t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=this.titleTextColor,t.font=this.titleFont,t.fillText(this.title,this.x+this.xPadding,this.getLineHeight(0)),t.font=this.font,s.each(this.labels,function(i,e){t.fillStyle=this.textColor,t.fillText(i,this.x+this.xPadding+this.fontSize+3,this.getLineHeight(e+1)),t.fillStyle=this.legendColorBackground,t.fillRect(this.x+this.xPadding,this.getLineHeight(e+1)-this.fontSize/2,this.fontSize,this.fontSize),t.fillStyle=this.legendColors[e].fill,t.fillRect(this.x+this.xPadding,this.getLineHeight(e+1)-this.fontSize/2,this.fontSize,this.fontSize)},this)}}}),e.Scale=e.Element.extend({initialize:function(){this.fit()},buildYLabels:function(){this.yLabels=[];for(var t=v(this.stepValue),i=0;i<=this.steps;i++)this.yLabels.push(C(this.templateString,{value:(this.min+i*this.stepValue).toFixed(t)}));this.yLabelWidth=this.display&&this.showLabels?z(this.ctx,this.font,this.yLabels):0},addXLabel:function(t){this.xLabels.push(t),this.valuesCount++,this.fit()},removeXLabel:function(){this.xLabels.shift(),this.valuesCount--,this.fit()},fit:function(){this.startPoint=this.display?this.fontSize:0,this.endPoint=this.display?this.height-1.5*this.fontSize-5:this.height,this.startPoint+=this.padding,this.endPoint-=this.padding;var t,i=this.endPoint-this.startPoint;for(this.calculateYRange(i),this.buildYLabels(),this.calculateXLabelRotation();i>this.endPoint-this.startPoint;)i=this.endPoint-this.startPoint,t=this.yLabelWidth,this.calculateYRange(i),this.buildYLabels(),t<this.yLabelWidth&&this.calculateXLabelRotation()},calculateXLabelRotation:function(){this.ctx.font=this.font;var t,i,e=this.ctx.measureText(this.xLabels[0]).width,s=this.ctx.measureText(this.xLabels[this.xLabels.length-1]).width;if(this.xScalePaddingRight=s/2+3,this.xScalePaddingLeft=e/2>this.yLabelWidth+10?e/2:this.yLabelWidth+10,this.xLabelRotation=0,this.display){var n,o=z(this.ctx,this.font,this.xLabels);this.xLabelWidth=o;for(var a=Math.floor(this.calculateX(1)-this.calculateX(0))-6;this.xLabelWidth>a&&0===this.xLabelRotation||this.xLabelWidth>a&&this.xLabelRotation<=90&&this.xLabelRotation>0;)n=Math.cos(S(this.xLabelRotation)),t=n*e,i=n*s,t+this.fontSize/2>this.yLabelWidth+8&&(this.xScalePaddingLeft=t+this.fontSize/2),this.xScalePaddingRight=this.fontSize/2,this.xLabelRotation++,this.xLabelWidth=n*o;this.xLabelRotation>0&&(this.endPoint-=Math.sin(S(this.xLabelRotation))*o+3)}else this.xLabelWidth=0,this.xScalePaddingRight=this.padding,this.xScalePaddingLeft=this.padding},calculateYRange:c,drawingArea:function(){return this.startPoint-this.endPoint},calculateY:function(t){var i=this.drawingArea()/(this.min-this.max);return this.endPoint-i*(t-this.min)},calculateX:function(t){var i=(this.xLabelRotation>0,this.width-(this.xScalePaddingLeft+this.xScalePaddingRight)),e=i/Math.max(this.valuesCount-(this.offsetGridLines?0:1),1),s=e*t+this.xScalePaddingLeft;return this.offsetGridLines&&(s+=e/2),Math.round(s)},update:function(t){s.extend(this,t),this.fit()},draw:function(){var t=this.ctx,i=(this.endPoint-this.startPoint)/this.steps,e=Math.round(this.xScalePaddingLeft);this.display&&(t.fillStyle=this.textColor,t.font=this.font,n(this.yLabels,function(n,o){var a=this.endPoint-i*o,h=Math.round(a),l=this.showHorizontalLines;t.textAlign="right",t.textBaseline="middle",this.showLabels&&t.fillText(n,e-10,a),0!==o||l||(l=!0),l&&t.beginPath(),o>0?(t.lineWidth=this.gridLineWidth,t.strokeStyle=this.gridLineColor):(t.lineWidth=this.lineWidth,t.strokeStyle=this.lineColor),h+=s.aliasPixel(t.lineWidth),l&&(t.moveTo(e,h),t.lineTo(this.width,h),t.stroke(),t.closePath()),t.lineWidth=this.lineWidth,t.strokeStyle=this.lineColor,t.beginPath(),t.moveTo(e-5,h),t.lineTo(e,h),t.stroke(),t.closePath()},this),n(this.xLabels,function(i,e){var s=this.calculateX(e)+x(this.lineWidth),n=this.calculateX(e-(this.offsetGridLines?.5:0))+x(this.lineWidth),o=this.xLabelRotation>0,a=this.showVerticalLines;0!==e||a||(a=!0),a&&t.beginPath(),e>0?(t.lineWidth=this.gridLineWidth,t.strokeStyle=this.gridLineColor):(t.lineWidth=this.lineWidth,t.strokeStyle=this.lineColor),a&&(t.moveTo(n,this.endPoint),t.lineTo(n,this.startPoint-3),t.stroke(),t.closePath()),t.lineWidth=this.lineWidth,t.strokeStyle=this.lineColor,t.beginPath(),t.moveTo(n,this.endPoint),t.lineTo(n,this.endPoint+5),t.stroke(),t.closePath(),t.save(),t.translate(s,o?this.endPoint+12:this.endPoint+8),t.rotate(-1*S(this.xLabelRotation)),t.font=this.font,t.textAlign=o?"right":"center",t.textBaseline=o?"middle":"top",t.fillText(i,0,0),t.restore()},this))}}),e.RadialScale=e.Element.extend({initialize:function(){this.size=m([this.height,this.width]),this.drawingArea=this.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2},calculateCenterOffset:function(t){var i=this.drawingArea/(this.max-this.min);return(t-this.min)*i},update:function(){this.lineArc?this.drawingArea=this.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},buildYLabels:function(){this.yLabels=[];for(var t=v(this.stepValue),i=0;i<=this.steps;i++)this.yLabels.push(C(this.templateString,{value:(this.min+i*this.stepValue).toFixed(t)}))},getCircumference:function(){return 2*Math.PI/this.valuesCount},setScaleSize:function(){var t,i,e,s,n,o,a,h,l,r,c,u,d=m([this.height/2-this.pointLabelFontSize-5,this.width/2]),p=this.width,g=0;for(this.ctx.font=W(this.pointLabelFontSize,this.pointLabelFontStyle,this.pointLabelFontFamily),i=0;i<this.valuesCount;i++)t=this.getPointPosition(i,d),e=this.ctx.measureText(C(this.templateString,{value:this.labels[i]})).width+5,0===i||i===this.valuesCount/2?(s=e/2,t.x+s>p&&(p=t.x+s,n=i),t.x-s<g&&(g=t.x-s,a=i)):i<this.valuesCount/2?t.x+e>p&&(p=t.x+e,n=i):i>this.valuesCount/2&&t.x-e<g&&(g=t.x-e,a=i);l=g,r=Math.ceil(p-this.width),o=this.getIndexAngle(n),h=this.getIndexAngle(a),c=r/Math.sin(o+Math.PI/2),u=l/Math.sin(h+Math.PI/2),c=f(c)?c:0,u=f(u)?u:0,this.drawingArea=d-(u+c)/2,this.setCenterPoint(u,c)},setCenterPoint:function(t,i){var e=this.width-i-this.drawingArea,s=t+this.drawingArea;this.xCenter=(s+e)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var i=2*Math.PI/this.valuesCount;return t*i-Math.PI/2},getPointPosition:function(t,i){var e=this.getIndexAngle(t);return{x:Math.cos(e)*i+this.xCenter,y:Math.sin(e)*i+this.yCenter}},draw:function(){if(this.display){var t=this.ctx;if(n(this.yLabels,function(i,e){if(e>0){var s,n=e*(this.drawingArea/this.steps),o=this.yCenter-n;if(this.lineWidth>0)if(t.strokeStyle=this.lineColor,t.lineWidth=this.lineWidth,this.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,n,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var a=0;a<this.valuesCount;a++)s=this.getPointPosition(a,this.calculateCenterOffset(this.min+e*this.stepValue)),0===a?t.moveTo(s.x,s.y):t.lineTo(s.x,s.y);t.closePath(),t.stroke()}if(this.showLabels){if(t.font=W(this.fontSize,this.fontStyle,this.fontFamily),this.showLabelBackdrop){var h=t.measureText(i).width;t.fillStyle=this.backdropColor,t.fillRect(this.xCenter-h/2-this.backdropPaddingX,o-this.fontSize/2-this.backdropPaddingY,h+2*this.backdropPaddingX,this.fontSize+2*this.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.fontColor,t.fillText(i,this.xCenter,o)}}},this),!this.lineArc){t.lineWidth=this.angleLineWidth,t.strokeStyle=this.angleLineColor;for(var i=this.valuesCount-1;i>=0;i--){if(this.angleLineWidth>0){var e=this.getPointPosition(i,this.calculateCenterOffset(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(e.x,e.y),t.stroke(),t.closePath()}var s=this.getPointPosition(i,this.calculateCenterOffset(this.max)+5);t.font=W(this.pointLabelFontSize,this.pointLabelFontStyle,this.pointLabelFontFamily),t.fillStyle=this.pointLabelFontColor;var o=this.labels.length,a=this.labels.length/2,h=a/2,l=h>i||i>o-h,r=i===h||i===o-h;t.textAlign=0===i?"center":i===a?"center":a>i?"left":"right",t.textBaseline=r?"middle":l?"bottom":"top",t.fillText(this.labels[i],s.x,s.y)}}}}}),s.addEvent(window,"resize",function(){var t;return function(){clearTimeout(t),t=setTimeout(function(){n(e.instances,function(t){t.options.responsive&&t.resize(t.render,!0)})},50)}}()),p?define(function(){return e}):"object"==typeof module&&module.exports&&(module.exports=e),t.Chart=e,e.noConflict=function(){return t.Chart=i,e}}).call(this),function(){"use strict";var t=this,i=t.Chart,e=i.helpers,s={scaleBeginAtZero:!0,scaleShowGridLines:!0,scaleGridLineColor:"rgba(0,0,0,.05)",scaleGridLineWidth:1,scaleShowHorizontalLines:!0,scaleShowVerticalLines:!0,barShowStroke:!0,barStrokeWidth:2,barValueSpacing:5,barDatasetSpacing:1,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].fillColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>'};i.Type.extend({name:"Bar",defaults:s,initialize:function(t){var s=this.options;this.ScaleClass=i.Scale.extend({offsetGridLines:!0,calculateBarX:function(t,i,e){var n=this.calculateBaseWidth(),o=this.calculateX(e)-n/2,a=this.calculateBarWidth(t);return o+a*i+i*s.barDatasetSpacing+a/2},calculateBaseWidth:function(){return this.calculateX(1)-this.calculateX(0)-2*s.barValueSpacing},calculateBarWidth:function(t){var i=this.calculateBaseWidth()-(t-1)*s.barDatasetSpacing;return i/t}}),this.datasets=[],this.options.showTooltips&&e.bindEvents(this,this.options.tooltipEvents,function(t){var i="mouseout"!==t.type?this.getBarsAtEvent(t):[];this.eachBars(function(t){t.restore(["fillColor","strokeColor"])}),e.each(i,function(t){t.fillColor=t.highlightFill,t.strokeColor=t.highlightStroke}),this.showTooltip(i)}),this.BarClass=i.Rectangle.extend({strokeWidth:this.options.barStrokeWidth,showStroke:this.options.barShowStroke,ctx:this.chart.ctx}),e.each(t.datasets,function(i){var s={label:i.label||null,fillColor:i.fillColor,strokeColor:i.strokeColor,bars:[]};this.datasets.push(s),e.each(i.data,function(e,n){s.bars.push(new this.BarClass({value:e,label:t.labels[n],datasetLabel:i.label,strokeColor:i.strokeColor,fillColor:i.fillColor,highlightFill:i.highlightFill||i.fillColor,highlightStroke:i.highlightStroke||i.strokeColor}))},this)},this),this.buildScale(t.labels),this.BarClass.prototype.base=this.scale.endPoint,this.eachBars(function(t,i,s){e.extend(t,{width:this.scale.calculateBarWidth(this.datasets.length),x:this.scale.calculateBarX(this.datasets.length,s,i),y:this.scale.endPoint}),t.save()},this),this.render()},update:function(){this.scale.update(),e.each(this.activeElements,function(t){t.restore(["fillColor","strokeColor"])}),this.eachBars(function(t){t.save()}),this.render()},eachBars:function(t){e.each(this.datasets,function(i,s){e.each(i.bars,t,this,s)},this)},getBarsAtEvent:function(t){for(var i,s=[],n=e.getRelativePosition(t),o=function(t){s.push(t.bars[i])},a=0;a<this.datasets.length;a++)for(i=0;i<this.datasets[a].bars.length;i++)if(this.datasets[a].bars[i].inRange(n.x,n.y))return e.each(this.datasets,o),s;return s},buildScale:function(t){var i=this,s=function(){var t=[];return i.eachBars(function(i){t.push(i.value)}),t},n={templateString:this.options.scaleLabel,height:this.chart.height,width:this.chart.width,ctx:this.chart.ctx,textColor:this.options.scaleFontColor,fontSize:this.options.scaleFontSize,fontStyle:this.options.scaleFontStyle,fontFamily:this.options.scaleFontFamily,valuesCount:t.length,beginAtZero:this.options.scaleBeginAtZero,integersOnly:this.options.scaleIntegersOnly,calculateYRange:function(t){var i=e.calculateScaleRange(s(),t,this.fontSize,this.beginAtZero,this.integersOnly);e.extend(this,i)},xLabels:t,font:e.fontString(this.options.scaleFontSize,this.options.scaleFontStyle,this.options.scaleFontFamily),lineWidth:this.options.scaleLineWidth,lineColor:this.options.scaleLineColor,showHorizontalLines:this.options.scaleShowHorizontalLines,showVerticalLines:this.options.scaleShowVerticalLines,gridLineWidth:this.options.scaleShowGridLines?this.options.scaleGridLineWidth:0,gridLineColor:this.options.scaleShowGridLines?this.options.scaleGridLineColor:"rgba(0,0,0,0)",padding:this.options.showScale?0:this.options.barShowStroke?this.options.barStrokeWidth:0,showLabels:this.options.scaleShowLabels,display:this.options.showScale};this.options.scaleOverride&&e.extend(n,{calculateYRange:e.noop,steps:this.options.scaleSteps,stepValue:this.options.scaleStepWidth,min:this.options.scaleStartValue,max:this.options.scaleStartValue+this.options.scaleSteps*this.options.scaleStepWidth}),this.scale=new this.ScaleClass(n)},addData:function(t,i){e.each(t,function(t,e){this.datasets[e].bars.push(new this.BarClass({value:t,label:i,x:this.scale.calculateBarX(this.datasets.length,e,this.scale.valuesCount+1),y:this.scale.endPoint,width:this.scale.calculateBarWidth(this.datasets.length),base:this.scale.endPoint,strokeColor:this.datasets[e].strokeColor,fillColor:this.datasets[e].fillColor}))
-},this),this.scale.addXLabel(i),this.update()},removeData:function(){this.scale.removeXLabel(),e.each(this.datasets,function(t){t.bars.shift()},this),this.update()},reflow:function(){e.extend(this.BarClass.prototype,{y:this.scale.endPoint,base:this.scale.endPoint});var t=e.extend({height:this.chart.height,width:this.chart.width});this.scale.update(t)},draw:function(t){var i=t||1;this.clear();this.chart.ctx;this.scale.draw(i),e.each(this.datasets,function(t,s){e.each(t.bars,function(t,e){t.hasValue()&&(t.base=this.scale.endPoint,t.transition({x:this.scale.calculateBarX(this.datasets.length,s,e),y:this.scale.calculateY(t.value),width:this.scale.calculateBarWidth(this.datasets.length)},i).draw())},this)},this)}})}.call(this),function(){"use strict";var t=this,i=t.Chart,e=i.helpers,s={segmentShowStroke:!0,segmentStrokeColor:"#fff",segmentStrokeWidth:2,percentageInnerCutout:50,animationSteps:100,animationEasing:"easeOutBounce",animateRotate:!0,animateScale:!1,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<segments.length; i++){%><li><span style="background-color:<%=segments[i].fillColor%>"></span><%if(segments[i].label){%><%=segments[i].label%><%}%></li><%}%></ul>'};i.Type.extend({name:"Doughnut",defaults:s,initialize:function(t){this.segments=[],this.outerRadius=(e.min([this.chart.width,this.chart.height])-this.options.segmentStrokeWidth/2)/2,this.SegmentArc=i.Arc.extend({ctx:this.chart.ctx,x:this.chart.width/2,y:this.chart.height/2}),this.options.showTooltips&&e.bindEvents(this,this.options.tooltipEvents,function(t){var i="mouseout"!==t.type?this.getSegmentsAtEvent(t):[];e.each(this.segments,function(t){t.restore(["fillColor"])}),e.each(i,function(t){t.fillColor=t.highlightColor}),this.showTooltip(i)}),this.calculateTotal(t),e.each(t,function(t,i){this.addData(t,i,!0)},this),this.render()},getSegmentsAtEvent:function(t){var i=[],s=e.getRelativePosition(t);return e.each(this.segments,function(t){t.inRange(s.x,s.y)&&i.push(t)},this),i},addData:function(t,i,e){var s=i||this.segments.length;this.segments.splice(s,0,new this.SegmentArc({value:t.value,outerRadius:this.options.animateScale?0:this.outerRadius,innerRadius:this.options.animateScale?0:this.outerRadius/100*this.options.percentageInnerCutout,fillColor:t.color,highlightColor:t.highlight||t.color,showStroke:this.options.segmentShowStroke,strokeWidth:this.options.segmentStrokeWidth,strokeColor:this.options.segmentStrokeColor,startAngle:1.5*Math.PI,circumference:this.options.animateRotate?0:this.calculateCircumference(t.value),label:t.label})),e||(this.reflow(),this.update())},calculateCircumference:function(t){return 2*Math.PI*(Math.abs(t)/this.total)},calculateTotal:function(t){this.total=0,e.each(t,function(t){this.total+=Math.abs(t.value)},this)},update:function(){this.calculateTotal(this.segments),e.each(this.activeElements,function(t){t.restore(["fillColor"])}),e.each(this.segments,function(t){t.save()}),this.render()},removeData:function(t){var i=e.isNumber(t)?t:this.segments.length-1;this.segments.splice(i,1),this.reflow(),this.update()},reflow:function(){e.extend(this.SegmentArc.prototype,{x:this.chart.width/2,y:this.chart.height/2}),this.outerRadius=(e.min([this.chart.width,this.chart.height])-this.options.segmentStrokeWidth/2)/2,e.each(this.segments,function(t){t.update({outerRadius:this.outerRadius,innerRadius:this.outerRadius/100*this.options.percentageInnerCutout})},this)},draw:function(t){var i=t?t:1;this.clear(),e.each(this.segments,function(t,e){t.transition({circumference:this.calculateCircumference(t.value),outerRadius:this.outerRadius,innerRadius:this.outerRadius/100*this.options.percentageInnerCutout},i),t.endAngle=t.startAngle+t.circumference,t.draw(),0===e&&(t.startAngle=1.5*Math.PI),e<this.segments.length-1&&(this.segments[e+1].startAngle=t.endAngle)},this)}}),i.types.Doughnut.extend({name:"Pie",defaults:e.merge(s,{percentageInnerCutout:0})})}.call(this),function(){"use strict";var t=this,i=t.Chart,e=i.helpers,s={scaleShowGridLines:!0,scaleGridLineColor:"rgba(0,0,0,.05)",scaleGridLineWidth:1,scaleShowHorizontalLines:!0,scaleShowVerticalLines:!0,bezierCurve:!0,bezierCurveTension:.4,pointDot:!0,pointDotRadius:4,pointDotStrokeWidth:1,pointHitDetectionRadius:20,datasetStroke:!0,datasetStrokeWidth:2,datasetFill:!0,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].strokeColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>'};i.Type.extend({name:"Line",defaults:s,initialize:function(t){this.PointClass=i.Point.extend({strokeWidth:this.options.pointDotStrokeWidth,radius:this.options.pointDotRadius,display:this.options.pointDot,hitDetectionRadius:this.options.pointHitDetectionRadius,ctx:this.chart.ctx,inRange:function(t){return Math.pow(t-this.x,2)<Math.pow(this.radius+this.hitDetectionRadius,2)}}),this.datasets=[],this.options.showTooltips&&e.bindEvents(this,this.options.tooltipEvents,function(t){var i="mouseout"!==t.type?this.getPointsAtEvent(t):[];this.eachPoints(function(t){t.restore(["fillColor","strokeColor"])}),e.each(i,function(t){t.fillColor=t.highlightFill,t.strokeColor=t.highlightStroke}),this.showTooltip(i)}),e.each(t.datasets,function(i){var s={label:i.label||null,fillColor:i.fillColor,strokeColor:i.strokeColor,pointColor:i.pointColor,pointStrokeColor:i.pointStrokeColor,points:[]};this.datasets.push(s),e.each(i.data,function(e,n){s.points.push(new this.PointClass({value:e,label:t.labels[n],datasetLabel:i.label,strokeColor:i.pointStrokeColor,fillColor:i.pointColor,highlightFill:i.pointHighlightFill||i.pointColor,highlightStroke:i.pointHighlightStroke||i.pointStrokeColor}))},this),this.buildScale(t.labels),this.eachPoints(function(t,i){e.extend(t,{x:this.scale.calculateX(i),y:this.scale.endPoint}),t.save()},this)},this),this.render()},update:function(){this.scale.update(),e.each(this.activeElements,function(t){t.restore(["fillColor","strokeColor"])}),this.eachPoints(function(t){t.save()}),this.render()},eachPoints:function(t){e.each(this.datasets,function(i){e.each(i.points,t,this)},this)},getPointsAtEvent:function(t){var i=[],s=e.getRelativePosition(t);return e.each(this.datasets,function(t){e.each(t.points,function(t){t.inRange(s.x,s.y)&&i.push(t)})},this),i},buildScale:function(t){var s=this,n=function(){var t=[];return s.eachPoints(function(i){t.push(i.value)}),t},o={templateString:this.options.scaleLabel,height:this.chart.height,width:this.chart.width,ctx:this.chart.ctx,textColor:this.options.scaleFontColor,fontSize:this.options.scaleFontSize,fontStyle:this.options.scaleFontStyle,fontFamily:this.options.scaleFontFamily,valuesCount:t.length,beginAtZero:this.options.scaleBeginAtZero,integersOnly:this.options.scaleIntegersOnly,calculateYRange:function(t){var i=e.calculateScaleRange(n(),t,this.fontSize,this.beginAtZero,this.integersOnly);e.extend(this,i)},xLabels:t,font:e.fontString(this.options.scaleFontSize,this.options.scaleFontStyle,this.options.scaleFontFamily),lineWidth:this.options.scaleLineWidth,lineColor:this.options.scaleLineColor,showHorizontalLines:this.options.scaleShowHorizontalLines,showVerticalLines:this.options.scaleShowVerticalLines,gridLineWidth:this.options.scaleShowGridLines?this.options.scaleGridLineWidth:0,gridLineColor:this.options.scaleShowGridLines?this.options.scaleGridLineColor:"rgba(0,0,0,0)",padding:this.options.showScale?0:this.options.pointDotRadius+this.options.pointDotStrokeWidth,showLabels:this.options.scaleShowLabels,display:this.options.showScale};this.options.scaleOverride&&e.extend(o,{calculateYRange:e.noop,steps:this.options.scaleSteps,stepValue:this.options.scaleStepWidth,min:this.options.scaleStartValue,max:this.options.scaleStartValue+this.options.scaleSteps*this.options.scaleStepWidth}),this.scale=new i.Scale(o)},addData:function(t,i){e.each(t,function(t,e){this.datasets[e].points.push(new this.PointClass({value:t,label:i,x:this.scale.calculateX(this.scale.valuesCount+1),y:this.scale.endPoint,strokeColor:this.datasets[e].pointStrokeColor,fillColor:this.datasets[e].pointColor}))},this),this.scale.addXLabel(i),this.update()},removeData:function(){this.scale.removeXLabel(),e.each(this.datasets,function(t){t.points.shift()},this),this.update()},reflow:function(){var t=e.extend({height:this.chart.height,width:this.chart.width});this.scale.update(t)},draw:function(t){var i=t||1;this.clear();var s=this.chart.ctx,n=function(t){return null!==t.value},o=function(t,i,s){return e.findNextWhere(i,n,s)||t},a=function(t,i,s){return e.findPreviousWhere(i,n,s)||t};this.scale.draw(i),e.each(this.datasets,function(t){var h=e.where(t.points,n);e.each(t.points,function(t,e){t.hasValue()&&t.transition({y:this.scale.calculateY(t.value),x:this.scale.calculateX(e)},i)},this),this.options.bezierCurve&&e.each(h,function(t,i){var s=i>0&&i<h.length-1?this.options.bezierCurveTension:0;t.controlPoints=e.splineCurve(a(t,h,i),t,o(t,h,i),s),t.controlPoints.outer.y>this.scale.endPoint?t.controlPoints.outer.y=this.scale.endPoint:t.controlPoints.outer.y<this.scale.startPoint&&(t.controlPoints.outer.y=this.scale.startPoint),t.controlPoints.inner.y>this.scale.endPoint?t.controlPoints.inner.y=this.scale.endPoint:t.controlPoints.inner.y<this.scale.startPoint&&(t.controlPoints.inner.y=this.scale.startPoint)},this),s.lineWidth=this.options.datasetStrokeWidth,s.strokeStyle=t.strokeColor,s.beginPath(),e.each(h,function(t,i){if(0===i)s.moveTo(t.x,t.y);else if(this.options.bezierCurve){var e=a(t,h,i);s.bezierCurveTo(e.controlPoints.outer.x,e.controlPoints.outer.y,t.controlPoints.inner.x,t.controlPoints.inner.y,t.x,t.y)}else s.lineTo(t.x,t.y)},this),s.stroke(),this.options.datasetFill&&h.length>0&&(s.lineTo(h[h.length-1].x,this.scale.endPoint),s.lineTo(h[0].x,this.scale.endPoint),s.fillStyle=t.fillColor,s.closePath(),s.fill()),e.each(h,function(t){t.draw()})},this)}})}.call(this),function(){"use strict";var t=this,i=t.Chart,e=i.helpers,s={scaleShowLabelBackdrop:!0,scaleBackdropColor:"rgba(255,255,255,0.75)",scaleBeginAtZero:!0,scaleBackdropPaddingY:2,scaleBackdropPaddingX:2,scaleShowLine:!0,segmentShowStroke:!0,segmentStrokeColor:"#fff",segmentStrokeWidth:2,animationSteps:100,animationEasing:"easeOutBounce",animateRotate:!0,animateScale:!1,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<segments.length; i++){%><li><span 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i.RadialScale({display:this.options.showScale,fontStyle:this.options.scaleFontStyle,fontSize:this.options.scaleFontSize,fontFamily:this.options.scaleFontFamily,fontColor:this.options.scaleFontColor,showLabels:this.options.scaleShowLabels,showLabelBackdrop:this.options.scaleShowLabelBackdrop,backdropColor:this.options.scaleBackdropColor,backdropPaddingY:this.options.scaleBackdropPaddingY,backdropPaddingX:this.options.scaleBackdropPaddingX,lineWidth:this.options.scaleShowLine?this.options.scaleLineWidth:0,lineColor:this.options.scaleLineColor,lineArc:!0,width:this.chart.width,height:this.chart.height,xCenter:this.chart.width/2,yCenter:this.chart.height/2,ctx:this.chart.ctx,templateString:this.options.scaleLabel,valuesCount:t.length}),this.updateScaleRange(t),this.scale.update(),e.each(t,function(t,i){this.addData(t,i,!0)},this),this.options.showTooltips&&e.bindEvents(this,this.options.tooltipEvents,function(t){var i="mouseout"!==t.type?this.getSegmentsAtEvent(t):[];e.each(this.segments,function(t){t.restore(["fillColor"])}),e.each(i,function(t){t.fillColor=t.highlightColor}),this.showTooltip(i)}),this.render()},getSegmentsAtEvent:function(t){var i=[],s=e.getRelativePosition(t);return e.each(this.segments,function(t){t.inRange(s.x,s.y)&&i.push(t)},this),i},addData:function(t,i,e){var s=i||this.segments.length;this.segments.splice(s,0,new this.SegmentArc({fillColor:t.color,highlightColor:t.highlight||t.color,label:t.label,value:t.value,outerRadius:this.options.animateScale?0:this.scale.calculateCenterOffset(t.value),circumference:this.options.animateRotate?0:this.scale.getCircumference(),startAngle:1.5*Math.PI})),e||(this.reflow(),this.update())},removeData:function(t){var i=e.isNumber(t)?t:this.segments.length-1;this.segments.splice(i,1),this.reflow(),this.update()},calculateTotal:function(t){this.total=0,e.each(t,function(t){this.total+=t.value},this),this.scale.valuesCount=this.segments.length},updateScaleRange:function(t){var i=[];e.each(t,function(t){i.push(t.value)});var s=this.options.scaleOverride?{steps:this.options.scaleSteps,stepValue:this.options.scaleStepWidth,min:this.options.scaleStartValue,max:this.options.scaleStartValue+this.options.scaleSteps*this.options.scaleStepWidth}:e.calculateScaleRange(i,e.min([this.chart.width,this.chart.height])/2,this.options.scaleFontSize,this.options.scaleBeginAtZero,this.options.scaleIntegersOnly);e.extend(this.scale,s,{size:e.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})},update:function(){this.calculateTotal(this.segments),e.each(this.segments,function(t){t.save()}),this.reflow(),this.render()},reflow:function(){e.extend(this.SegmentArc.prototype,{x:this.chart.width/2,y:this.chart.height/2}),this.updateScaleRange(this.segments),this.scale.update(),e.extend(this.scale,{xCenter:this.chart.width/2,yCenter:this.chart.height/2}),e.each(this.segments,function(t){t.update({outerRadius:this.scale.calculateCenterOffset(t.value)})},this)},draw:function(t){var i=t||1;this.clear(),e.each(this.segments,function(t,e){t.transition({circumference:this.scale.getCircumference(),outerRadius:this.scale.calculateCenterOffset(t.value)},i),t.endAngle=t.startAngle+t.circumference,0===e&&(t.startAngle=1.5*Math.PI),e<this.segments.length-1&&(this.segments[e+1].startAngle=t.endAngle),t.draw()},this),this.scale.draw()}})}.call(this),function(){"use strict";var t=this,i=t.Chart,e=i.helpers;i.Type.extend({name:"Radar",defaults:{scaleShowLine:!0,angleShowLineOut:!0,scaleShowLabels:!1,scaleBeginAtZero:!0,angleLineColor:"rgba(0,0,0,.1)",angleLineWidth:1,pointLabelFontFamily:"'Arial'",pointLabelFontStyle:"normal",pointLabelFontSize:10,pointLabelFontColor:"#666",pointDot:!0,pointDotRadius:3,pointDotStrokeWidth:1,pointHitDetectionRadius:20,datasetStroke:!0,datasetStrokeWidth:2,datasetFill:!0,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].strokeColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>'},initialize:function(t){this.PointClass=i.Point.extend({strokeWidth:this.options.pointDotStrokeWidth,radius:this.options.pointDotRadius,display:this.options.pointDot,hitDetectionRadius:this.options.pointHitDetectionRadius,ctx:this.chart.ctx}),this.datasets=[],this.buildScale(t),this.options.showTooltips&&e.bindEvents(this,this.options.tooltipEvents,function(t){var i="mouseout"!==t.type?this.getPointsAtEvent(t):[];this.eachPoints(function(t){t.restore(["fillColor","strokeColor"])}),e.each(i,function(t){t.fillColor=t.highlightFill,t.strokeColor=t.highlightStroke}),this.showTooltip(i)}),e.each(t.datasets,function(i){var s={label:i.label||null,fillColor:i.fillColor,strokeColor:i.strokeColor,pointColor:i.pointColor,pointStrokeColor:i.pointStrokeColor,points:[]};this.datasets.push(s),e.each(i.data,function(e,n){var o;this.scale.animation||(o=this.scale.getPointPosition(n,this.scale.calculateCenterOffset(e))),s.points.push(new this.PointClass({value:e,label:t.labels[n],datasetLabel:i.label,x:this.options.animation?this.scale.xCenter:o.x,y:this.options.animation?this.scale.yCenter:o.y,strokeColor:i.pointStrokeColor,fillColor:i.pointColor,highlightFill:i.pointHighlightFill||i.pointColor,highlightStroke:i.pointHighlightStroke||i.pointStrokeColor}))},this)},this),this.render()},eachPoints:function(t){e.each(this.datasets,function(i){e.each(i.points,t,this)},this)},getPointsAtEvent:function(t){var i=e.getRelativePosition(t),s=e.getAngleFromPoint({x:this.scale.xCenter,y:this.scale.yCenter},i),n=2*Math.PI/this.scale.valuesCount,o=Math.round((s.angle-1.5*Math.PI)/n),a=[];return(o>=this.scale.valuesCount||0>o)&&(o=0),s.distance<=this.scale.drawingArea&&e.each(this.datasets,function(t){a.push(t.points[o])}),a},buildScale:function(t){this.scale=new i.RadialScale({display:this.options.showScale,fontStyle:this.options.scaleFontStyle,fontSize:this.options.scaleFontSize,fontFamily:this.options.scaleFontFamily,fontColor:this.options.scaleFontColor,showLabels:this.options.scaleShowLabels,showLabelBackdrop:this.options.scaleShowLabelBackdrop,backdropColor:this.options.scaleBackdropColor,backdropPaddingY:this.options.scaleBackdropPaddingY,backdropPaddingX:this.options.scaleBackdropPaddingX,lineWidth:this.options.scaleShowLine?this.options.scaleLineWidth:0,lineColor:this.options.scaleLineColor,angleLineColor:this.options.angleLineColor,angleLineWidth:this.options.angleShowLineOut?this.options.angleLineWidth:0,pointLabelFontColor:this.options.pointLabelFontColor,pointLabelFontSize:this.options.pointLabelFontSize,pointLabelFontFamily:this.options.pointLabelFontFamily,pointLabelFontStyle:this.options.pointLabelFontStyle,height:this.chart.height,width:this.chart.width,xCenter:this.chart.width/2,yCenter:this.chart.height/2,ctx:this.chart.ctx,templateString:this.options.scaleLabel,labels:t.labels,valuesCount:t.datasets[0].data.length}),this.scale.setScaleSize(),this.updateScaleRange(t.datasets),this.scale.buildYLabels()},updateScaleRange:function(t){var i=function(){var i=[];return e.each(t,function(t){t.data?i=i.concat(t.data):e.each(t.points,function(t){i.push(t.value)})}),i}(),s=this.options.scaleOverride?{steps:this.options.scaleSteps,stepValue:this.options.scaleStepWidth,min:this.options.scaleStartValue,max:this.options.scaleStartValue+this.options.scaleSteps*this.options.scaleStepWidth}:e.calculateScaleRange(i,e.min([this.chart.width,this.chart.height])/2,this.options.scaleFontSize,this.options.scaleBeginAtZero,this.options.scaleIntegersOnly);e.extend(this.scale,s)},addData:function(t,i){this.scale.valuesCount++,e.each(t,function(t,e){var s=this.scale.getPointPosition(this.scale.valuesCount,this.scale.calculateCenterOffset(t));this.datasets[e].points.push(new this.PointClass({value:t,label:i,x:s.x,y:s.y,strokeColor:this.datasets[e].pointStrokeColor,fillColor:this.datasets[e].pointColor}))},this),this.scale.labels.push(i),this.reflow(),this.update()},removeData:function(){this.scale.valuesCount--,this.scale.labels.shift(),e.each(this.datasets,function(t){t.points.shift()},this),this.reflow(),this.update()},update:function(){this.eachPoints(function(t){t.save()}),this.reflow(),this.render()},reflow:function(){e.extend(this.scale,{width:this.chart.width,height:this.chart.height,size:e.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2}),this.updateScaleRange(this.datasets),this.scale.setScaleSize(),this.scale.buildYLabels()},draw:function(t){var i=t||1,s=this.chart.ctx;this.clear(),this.scale.draw(),e.each(this.datasets,function(t){e.each(t.points,function(t,e){t.hasValue()&&t.transition(this.scale.getPointPosition(e,this.scale.calculateCenterOffset(t.value)),i)},this),s.lineWidth=this.options.datasetStrokeWidth,s.strokeStyle=t.strokeColor,s.beginPath(),e.each(t.points,function(t,i){0===i?s.moveTo(t.x,t.y):s.lineTo(t.x,t.y)},this),s.closePath(),s.stroke(),s.fillStyle=t.fillColor,s.fill(),e.each(t.points,function(t){t.hasValue()&&t.draw()})},this)}})}.call(this);
\ No newline at end of file
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e=this.drawingArea()/(this.min-this.max);return this.endPoint-e*(t-this.min)},calculateX:function(t){var e=(this.xLabelRotation>0,this.width-(this.xScalePaddingLeft+this.xScalePaddingRight)),i=e/Math.max(this.valuesCount-(this.offsetGridLines?0:1),1),s=i*t+this.xScalePaddingLeft;return this.offsetGridLines&&(s+=i/2),Math.round(s)},update:function(t){s.extend(this,t),this.fit()},draw:function(){var t=this.ctx,e=(this.endPoint-this.startPoint)/this.steps,i=Math.round(this.xScalePaddingLeft);this.display&&(t.fillStyle=this.textColor,t.font=this.font,n(this.yLabels,function(n,a){var o=this.endPoint-e*a,r=Math.round(o),h=this.showHorizontalLines;t.textAlign="right",t.textBaseline="middle",this.showLabels&&t.fillText(n,i-10,o),0!==a||h||(h=!0),h&&t.beginPath(),a>0?(t.lineWidth=this.gridLineWidth,t.strokeStyle=this.gridLineColor):(t.lineWidth=this.lineWidth,t.strokeStyle=this.lineColor),r+=s.aliasPixel(t.lineWidth),h&&(t.moveTo(i,r),t.lineTo(this.width,r),t.stroke(),t.closePath()),t.lineWidth=this.lineWidth,t.strokeStyle=this.lineColor,t.beginPath(),t.moveTo(i-5,r),t.lineTo(i,r),t.stroke(),t.closePath()},this),n(this.xLabels,function(e,i){var s=this.calculateX(i)+y(this.lineWidth),n=this.calculateX(i-(this.offsetGridLines?.5:0))+y(this.lineWidth),a=this.xLabelRotation>0,o=this.showVerticalLines;0!==i||o||(o=!0),o&&t.beginPath(),i>0?(t.lineWidth=this.gridLineWidth,t.strokeStyle=this.gridLineColor):(t.lineWidth=this.lineWidth,t.strokeStyle=this.lineColor),o&&(t.moveTo(n,this.endPoint),t.lineTo(n,this.startPoint-3),t.stroke(),t.closePath()),t.lineWidth=this.lineWidth,t.strokeStyle=this.lineColor,t.beginPath(),t.moveTo(n,this.endPoint),t.lineTo(n,this.endPoint+5),t.stroke(),t.closePath(),t.save(),t.translate(s,a?this.endPoint+12:this.endPoint+8),t.rotate(-1*b(this.xLabelRotation)),t.font=this.font,t.textAlign=a?"right":"center",t.textBaseline=a?"middle":"top",t.fillText(e,0,0),t.restore()},this))}}),i.RadialScale=i.Element.extend({initialize:function(){this.size=v([this.height,this.width]),this.drawingArea=this.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2},calculateCenterOffset:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},update:function(){this.lineArc?this.drawingArea=this.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},buildYLabels:function(){this.yLabels=[];for(var t=m(this.stepValue),e=0;e<=this.steps;e++)this.yLabels.push(S(this.templateString,{value:(this.min+e*this.stepValue).toFixed(t)}))},getCircumference:function(){return 2*Math.PI/this.valuesCount},setScaleSize:function(){var t,e,i,s,n,a,o,r,h,l,c,u,d=v([this.height/2-this.pointLabelFontSize-5,this.width/2]),p=this.width,f=0;for(this.ctx.font=W(this.pointLabelFontSize,this.pointLabelFontStyle,this.pointLabelFontFamily),e=0;e<this.valuesCount;e++)t=this.getPointPosition(e,d),i=this.ctx.measureText(S(this.templateString,{value:this.labels[e]})).width+5,0===e||e===this.valuesCount/2?(s=i/2,t.x+s>p&&(p=t.x+s,n=e),t.x-s<f&&(f=t.x-s,o=e)):e<this.valuesCount/2?t.x+i>p&&(p=t.x+i,n=e):e>this.valuesCount/2&&t.x-i<f&&(f=t.x-i,o=e);h=f,l=Math.ceil(p-this.width),a=this.getIndexAngle(n),r=this.getIndexAngle(o),c=l/Math.sin(a+Math.PI/2),u=h/Math.sin(r+Math.PI/2),c=g(c)?c:0,u=g(u)?u:0,this.drawingArea=d-(u+c)/2,this.setCenterPoint(u,c)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,s=t+this.drawingArea;this.xCenter=(s+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.valuesCount;return t*e-Math.PI/2},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},draw:function(){if(this.display){var t=this.ctx;if(n(this.yLabels,function(e,i){if(i>0){var s,n=i*(this.drawingArea/this.steps),a=this.yCenter-n;if(this.lineWidth>0)if(t.strokeStyle=this.lineColor,t.lineWidth=this.lineWidth,this.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,n,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var o=0;o<this.valuesCount;o++)s=this.getPointPosition(o,this.calculateCenterOffset(this.min+i*this.stepValue)),0===o?t.moveTo(s.x,s.y):t.lineTo(s.x,s.y);t.closePath(),t.stroke()}if(this.showLabels){if(t.font=W(this.fontSize,this.fontStyle,this.fontFamily),this.showLabelBackdrop){var r=t.measureText(e).width;t.fillStyle=this.backdropColor,t.fillRect(this.xCenter-r/2-this.backdropPaddingX,a-this.fontSize/2-this.backdropPaddingY,r+2*this.backdropPaddingX,this.fontSize+2*this.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.fontColor,t.fillText(e,this.xCenter,a)}}},this),!this.lineArc){t.lineWidth=this.angleLineWidth,t.strokeStyle=this.angleLineColor;for(var e=this.valuesCount-1;e>=0;e--){if(this.angleLineWidth>0){var i=this.getPointPosition(e,this.calculateCenterOffset(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(i.x,i.y),t.stroke(),t.closePath()}var s=this.getPointPosition(e,this.calculateCenterOffset(this.max)+5);t.font=W(this.pointLabelFontSize,this.pointLabelFontStyle,this.pointLabelFontFamily),t.fillStyle=this.pointLabelFontColor;var a=this.labels.length,o=this.labels.length/2,r=o/2,h=r>e||e>a-r,l=e===r||e===a-r;0===e?t.textAlign="center":e===o?t.textAlign="center":o>e?t.textAlign="left":t.textAlign="right",l?t.textBaseline="middle":h?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.labels[e],s.x,s.y)}}}}}),i.animationService={frameDuration:17,animations:[],dropFrames:0,addAnimation:function(t,e){t.animating=!0;for(var i=0;i<this.animations.length;++i)if(this.animations[i].chartInstance===t)return void(this.animations[i].animationObject=e);this.animations.push({chartInstance:t,animationObject:e}),1==this.animations.length&&s.requestAnimFrame.call(window,this.digestWrapper)},cancelAnimation:function(t){var e=s.findNextWhere(this.animations,function(e){return e.chartInstance===t});e&&(this.animations.splice(e,1),t.animating=!1)},digestWrapper:function(){i.animationService.startDigest.call(i.animationService)},startDigest:function(){var t=Date.now(),e=0;this.dropFrames>1&&(e=Math.floor(this.dropFrames),this.dropFrames-=e);for(var i=0;i<this.animations.length;i++)null===this.animations[i].animationObject.currentStep&&(this.animations[i].animationObject.currentStep=0),this.animations[i].animationObject.currentStep+=1+e,this.animations[i].animationObject.currentStep>this.animations[i].animationObject.numSteps&&(this.animations[i].animationObject.currentStep=this.animations[i].animationObject.numSteps),this.animations[i].animationObject.render(this.animations[i].chartInstance,this.animations[i].animationObject),this.animations[i].animationObject.currentStep==this.animations[i].animationObject.numSteps&&(this.animations[i].chartInstance.animating=!1,this.animations.splice(i,1),i--);var n=Date.now(),a=n-t-this.frameDuration,o=a/this.frameDuration;o>1&&(this.dropFrames+=o),this.animations.length>0&&s.requestAnimFrame.call(window,this.digestWrapper)}},s.addEvent(window,"resize",function(){var t;return function(){clearTimeout(t),t=setTimeout(function(){n(i.instances,function(t){t.options.responsive&&t.resize(t.render,!0)})},50)}}()),p?define(function(){return i}):"object"==typeof module&&module.exports&&(module.exports=i),t.Chart=i,i.noConflict=function(){return t.Chart=e,i}}).call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,s={scaleBeginAtZero:!0,scaleShowGridLines:!0,scaleGridLineColor:"rgba(0,0,0,.05)",scaleGridLineWidth:1,scaleShowHorizontalLines:!0,scaleShowVerticalLines:!0,barBorderWidth:2,barValueSpacing:5,barDatasetSpacing:1,hoverMode:"bars",onHover:null,hoverDuration:400,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].backgroundColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>'};e.Type.extend({name:"Bar",defaults:s,initialize:function(t){this.data=t;var s=this.options;this.ScaleClass=e.Scale.extend({offsetGridLines:!0,calculateBarX:function(t,e,i){var n=this.calculateBaseWidth(),a=this.calculateX(i)-n/2,o=this.calculateBarWidth(t);return a+o*e+e*s.barDatasetSpacing+o/2},calculateBaseWidth:function(){return this.calculateX(1)-this.calculateX(0)-2*s.barValueSpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*s.barDatasetSpacing;return e/t}}),this.options.showTooltips&&i.bindEvents(this,this.options.tooltipEvents,this.onHover),this.BarClass=e.Rectangle.extend({ctx:this.chart.ctx,_vm:{}}),this.buildScale(t.labels),i.each(this.data.datasets,function(t,e){t.metaData=[],i.each(t.data,function(e,i){t.metaData.push(new this.BarClass)},this)},this),this.eachBars(function(t,e,s){i.extend(t,{width:this.scale.calculateBarWidth(this.data.datasets.length),x:this.scale.calculateBarX(this.data.datasets.length,s,e),y:this.scale.endPoint}),t.save()},this),this.update()},onHover:function(t){var e;return"mouseout"==t.type?!1:("bar"==this.options.hoverMode?e=this.getBarAtEvent(t):"bars"==this.options.hoverMode,this.lastActive&&("bar"==this.options.hoverMode?(this.lastActive.rectangle.backgroundColor=this.data.datasets[this.lastActive.datasetIndex].backgroundColor,this.lastActive.rectangle.borderColor=this.data.datasets[this.lastActive.datasetIndex].borderColor,
+this.lastActive.rectangle.borderWidth=0):"bars"==this.options.hoverMode),this.options.onHover?this.options.onHover.call(this,e):e&&("bar"==this.options.hoverMode?(e.rectangle.backgroundColor=this.data.datasets[e.datasetIndex].hoverBackgroundColor||Color(e.rectangle.backgroundColor).saturate(.5).darken(.25).rgbString(),e.rectangle.borderColor=this.data.datasets[e.datasetIndex].hoverBorderColor||Color(e.rectangle.borderColor).saturate(.5).darken(.25).rgbString()):"bars"==this.options.hoverMode),this.animating||(!this.lastActive&&e&&this.render(!1,this.options.hoverDuration),this.lastActive&&e&&this.lastActive.rectangle!==e.rectangle&&this.render(!1,this.options.hoverDuration),this.lastActive&&!e&&this.render(!1,this.options.hoverDuration)),void(this.lastActive=e))},update:function(){this.scale.update(),this.eachBars(function(t,e,s){i.extend(t,{width:this.scale.calculateBarWidth(this.data.datasets.length),x:this.scale.calculateBarX(this.data.datasets.length,s,e),y:this.scale.calculateY(this.data.datasets[s].data[e]),value:this.data.datasets[s].data[e],label:this.data.labels[e],datasetLabel:this.data.datasets[s].label,borderColor:this.data.datasets[s].borderColor,borderWidth:this.data.datasets[s].borderWidth,backgroundColor:this.data.datasets[s].backgroundColor,_start:void 0})},this),this.render()},eachBars:function(t){i.each(this.data.datasets,function(e,s){i.each(e.metaData,t,this,s)},this)},eachValue:function(t){i.each(this.data.datasets,function(e,s){i.each(e.data,t,this,s)},this)},getBarsAtEvent:function(t){for(var e,s=[],n=i.getRelativePosition(t),a=function(t){s.push(t.metaData[e])},o=0;o<this.data.datasets.length;o++)for(e=0;e<this.data.datasets[o].metaData.length;e++)if(this.data.datasets[o].metaData[e].inRange(n.x,n.y))return i.each(this.data.datasets,a),s;return s},getBarAtEvent:function(t){for(var e,s=i.getRelativePosition(t),n=0;n<this.data.datasets.length;++n)for(var a=0;a<this.data.datasets[n].metaData.length;++a)if(this.data.datasets[n].metaData[a].inRange(s.x,s.y))return e={rectangle:this.data.datasets[n].metaData[a],datasetIndex:n,barIndex:a};return e},buildScale:function(t){var e=this,s=function(){var t=[];return e.eachValue(function(e){t.push(e)}),t},n={templateString:this.options.scaleLabel,height:this.chart.height,width:this.chart.width,ctx:this.chart.ctx,textColor:this.options.scaleFontColor,fontSize:this.options.scaleFontSize,fontStyle:this.options.scaleFontStyle,fontFamily:this.options.scaleFontFamily,valuesCount:t.length,beginAtZero:this.options.scaleBeginAtZero,integersOnly:this.options.scaleIntegersOnly,calculateYRange:function(t){var e=i.calculateScaleRange(s(),t,this.fontSize,this.beginAtZero,this.integersOnly);i.extend(this,e)},xLabels:t,font:i.fontString(this.options.scaleFontSize,this.options.scaleFontStyle,this.options.scaleFontFamily),lineWidth:this.options.scaleLineWidth,lineColor:this.options.scaleLineColor,showHorizontalLines:this.options.scaleShowHorizontalLines,showVerticalLines:this.options.scaleShowVerticalLines,gridLineWidth:this.options.scaleShowGridLines?this.options.scaleGridLineWidth:0,gridLineColor:this.options.scaleShowGridLines?this.options.scaleGridLineColor:"rgba(0,0,0,0)",padding:this.options.showScale?0:this.options.borderWidth,showLabels:this.options.scaleShowLabels,display:this.options.showScale};this.options.scaleOverride&&i.extend(n,{calculateYRange:i.noop,steps:this.options.scaleSteps,stepValue:this.options.scaleStepWidth,min:this.options.scaleStartValue,max:this.options.scaleStartValue+this.options.scaleSteps*this.options.scaleStepWidth}),this.scale=new this.ScaleClass(n)},addData:function(t,e){i.each(t,function(t,i){this.data.datasets[i].bars.push(new this.BarClass({value:t,label:e,datasetLabel:this.data.datasets[i].label,x:this.scale.calculateBarX(this.data.datasets.length,i,this.scale.valuesCount+1),y:this.scale.endPoint,width:this.scale.calculateBarWidth(this.data.datasets.length),base:this.scale.endPoint,borderColor:this.data.datasets[i].borderColor,backgroundColor:this.data.datasets[i].backgroundColor}))},this),this.scale.addXLabel(e),this.update()},removeData:function(){this.scale.removeXLabel(),i.each(this.data.datasets,function(t){t.bars.shift()},this),this.update()},reflow:function(){i.extend(this.BarClass.prototype,{y:this.scale.endPoint,base:this.scale.endPoint});var t=i.extend({height:this.chart.height,width:this.chart.width});this.scale.update(t)},draw:function(t){var e=t||1;this.clear(),this.scale.draw(e),this.eachBars(function(t,i,s){t.hasValue()&&(t.base=this.scale.endPoint,t.transition(["x","y","width","backgroundColor","borderColor","borderWidth"],e).draw())},this)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,s={segmentShowStroke:!0,segmentStrokeColor:"#fff",segmentStrokeWidth:2,percentageInnerCutout:50,animationSteps:100,animationEasing:"easeOutBounce",animateRotate:!0,animateScale:!1,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<segments.length; i++){%><li><span style="background-color:<%=segments[i].fillColor%>"></span><%if(segments[i].label){%><%=segments[i].label%><%}%></li><%}%></ul>'};e.Type.extend({name:"Doughnut",defaults:s,initialize:function(t){this.data=t,this.segments=[],this.outerRadius=(i.min([this.chart.width,this.chart.height])-this.options.segmentStrokeWidth/2)/2,this.SegmentArc=e.Arc.extend({ctx:this.chart.ctx,x:this.chart.width/2,y:this.chart.height/2}),this.options.showTooltips&&i.bindEvents(this,this.options.tooltipEvents,function(t){var e="mouseout"!==t.type?this.getSegmentsAtEvent(t):[];i.each(this.segments,function(t){t.restore(["fillColor"])}),i.each(e,function(t){t.fillColor=t.highlightColor}),this.showTooltip(e)}),this.calculateTotal(t),i.each(t,function(e,i){e.color||(e.color="hsl("+360*i/t.length+", 100%, 50%)"),this.addData(e,i,!0)},this),this.render()},getSegmentsAtEvent:function(t){var e=[],s=i.getRelativePosition(t);return i.each(this.segments,function(t){t.inRange(s.x,s.y)&&e.push(t)},this),e},addData:function(t,e,i){var s=e||this.segments.length;this.segments.splice(s,0,new this.SegmentArc({value:t.value,outerRadius:this.options.animateScale?0:this.outerRadius,innerRadius:this.options.animateScale?0:this.outerRadius/100*this.options.percentageInnerCutout,fillColor:t.color,highlightColor:t.highlight||t.color,showStroke:this.options.segmentShowStroke,strokeWidth:this.options.segmentStrokeWidth,strokeColor:this.options.segmentStrokeColor,startAngle:1.5*Math.PI,circumference:this.options.animateRotate?0:this.calculateCircumference(t.value),label:t.label})),i||(this.reflow(),this.update())},calculateCircumference:function(t){return this.total>0?2*Math.PI*(t/this.total):0},calculateTotal:function(t){this.total=0,i.each(t,function(t){this.total+=Math.abs(t.value)},this)},update:function(){this.data.length==this.segments.length?i.each(this.data,function(t,e){i.extend(this.segments[e],{value:t.value,fillColor:t.color,highlightColor:t.highlight||t.color,showStroke:this.options.segmentShowStroke,strokeWidth:this.options.segmentStrokeWidth,strokeColor:this.options.segmentStrokeColor,label:t.label})},this):this.initialize(this.data),this.calculateTotal(this.segments),i.each(this.activeElements,function(t){t.restore(["fillColor"])}),i.each(this.segments,function(t){t.save()}),this.render()},removeData:function(t){var e=i.isNumber(t)?t:this.segments.length-1;this.segments.splice(e,1),this.reflow(),this.update()},reflow:function(){i.extend(this.SegmentArc.prototype,{x:this.chart.width/2,y:this.chart.height/2}),this.outerRadius=(i.min([this.chart.width,this.chart.height])-this.options.segmentStrokeWidth/2)/2,i.each(this.segments,function(t){t.update({outerRadius:this.outerRadius,innerRadius:this.outerRadius/100*this.options.percentageInnerCutout})},this)},draw:function(t){var e=t?t:1;this.clear(),i.each(this.segments,function(t,i){t.transition({circumference:this.calculateCircumference(t.value),outerRadius:this.outerRadius,innerRadius:this.outerRadius/100*this.options.percentageInnerCutout},e),t.endAngle=t.startAngle+t.circumference,t.draw(),0===i&&(t.startAngle=1.5*Math.PI),i<this.segments.length-1&&(this.segments[i+1].startAngle=t.endAngle)},this)}}),e.types.Doughnut.extend({name:"Pie",defaults:i.merge(s,{percentageInnerCutout:0})})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,s={scaleShowGridLines:!0,scaleGridLineColor:"rgba(0,0,0,.05)",scaleGridLineWidth:1,scaleShowHorizontalLines:!0,scaleShowVerticalLines:!0,bezierCurve:!0,bezierCurveTension:.4,pointDot:!0,pointDotRadius:4,pointDotStrokeWidth:1,pointHitDetectionRadius:20,datasetStroke:!0,datasetStrokeWidth:2,datasetFill:!0,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].strokeColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>',offsetGridLines:!1};e.Type.extend({name:"Line",defaults:s,initialize:function(t){this.data=t,this.PointClass=e.Point.extend({offsetGridLines:this.options.offsetGridLines,strokeWidth:this.options.pointDotStrokeWidth,radius:this.options.pointDotRadius,display:this.options.pointDot,hitDetectionRadius:this.options.pointHitDetectionRadius,ctx:this.chart.ctx,inRange:function(t){return Math.pow(t-this.x,2)<Math.pow(this.radius+this.hitDetectionRadius,2)}}),this.datasets=[],this.options.showTooltips&&i.bindEvents(this,this.options.tooltipEvents,function(t){var e="mouseout"!==t.type?this.getPointsAtEvent(t):[];this.eachPoints(function(t){t.restore(["fillColor","strokeColor"])}),i.each(e,function(t){t.fillColor=t.highlightFill,t.strokeColor=t.highlightStroke}),this.showTooltip(e)}),i.each(t.datasets,function(e){var s={label:e.label||null,fillColor:e.fillColor,strokeColor:e.strokeColor,pointColor:e.pointColor,pointStrokeColor:e.pointStrokeColor,points:[]};this.datasets.push(s),i.each(e.data,function(i,n){s.points.push(new this.PointClass({value:i,label:t.labels[n],datasetLabel:e.label,strokeColor:e.pointStrokeColor,fillColor:e.pointColor,highlightFill:e.pointHighlightFill||e.pointColor,highlightStroke:e.pointHighlightStroke||e.pointStrokeColor}))},this),this.buildScale(t.labels),this.eachPoints(function(t,e){i.extend(t,{x:this.scale.calculateX(e),y:this.scale.endPoint}),t.save()},this)},this),this.render()},update:function(){i.each(this.data.datasets,function(t,e){i.extend(this.datasets[e],{label:t.label||null,fillColor:t.fillColor,strokeColor:t.strokeColor,pointColor:t.pointColor,pointStrokeColor:t.pointStrokeColor}),i.each(t.data,function(s,n){i.extend(this.datasets[e].points[n],{value:s,label:this.data.labels[n],datasetLabel:t.label,strokeColor:t.pointStrokeColor,fillColor:t.pointColor,highlightFill:t.pointHighlightFill||t.pointColor,highlightStroke:t.pointHighlightStroke||t.pointStrokeColor})},this)},this),this.scale.update(),i.each(this.activeElements,function(t){t.restore(["fillColor","strokeColor"])}),this.eachPoints(function(t){t.save()}),this.render()},eachPoints:function(t){i.each(this.datasets,function(e){i.each(e.points,t,this)},this)},getPointsAtEvent:function(t){var e=[],s=i.getRelativePosition(t);return i.each(this.datasets,function(t){i.each(t.points,function(t){t.inRange(s.x,s.y)&&e.push(t)})},this),e},buildScale:function(t){var s=this,n=function(){var t=[];return s.eachPoints(function(e){t.push(e.value)}),t},a={templateString:this.options.scaleLabel,height:this.chart.height,width:this.chart.width,ctx:this.chart.ctx,textColor:this.options.scaleFontColor,offsetGridLines:this.options.offsetGridLines,fontSize:this.options.scaleFontSize,fontStyle:this.options.scaleFontStyle,fontFamily:this.options.scaleFontFamily,valuesCount:t.length,beginAtZero:this.options.scaleBeginAtZero,integersOnly:this.options.scaleIntegersOnly,calculateYRange:function(t){var e=i.calculateScaleRange(n(),t,this.fontSize,this.beginAtZero,this.integersOnly);i.extend(this,e)},xLabels:t,font:i.fontString(this.options.scaleFontSize,this.options.scaleFontStyle,this.options.scaleFontFamily),lineWidth:this.options.scaleLineWidth,lineColor:this.options.scaleLineColor,showHorizontalLines:this.options.scaleShowHorizontalLines,showVerticalLines:this.options.scaleShowVerticalLines,gridLineWidth:this.options.scaleShowGridLines?this.options.scaleGridLineWidth:0,gridLineColor:this.options.scaleShowGridLines?this.options.scaleGridLineColor:"rgba(0,0,0,0)",padding:this.options.showScale?0:this.options.pointDotRadius+this.options.pointDotStrokeWidth,showLabels:this.options.scaleShowLabels,display:this.options.showScale};this.options.scaleOverride&&i.extend(a,{calculateYRange:i.noop,steps:this.options.scaleSteps,stepValue:this.options.scaleStepWidth,min:this.options.scaleStartValue,max:this.options.scaleStartValue+this.options.scaleSteps*this.options.scaleStepWidth}),this.scale=new e.Scale(a)},addData:function(t,e){i.each(t,function(t,i){this.datasets[i].points.push(new this.PointClass({value:t,label:e,datasetLabel:this.datasets[i].label,x:this.scale.calculateX(this.scale.valuesCount+1),y:this.scale.endPoint,strokeColor:this.datasets[i].pointStrokeColor,fillColor:this.datasets[i].pointColor}))},this),this.scale.addXLabel(e),this.update()},removeData:function(){this.scale.removeXLabel(),i.each(this.datasets,function(t){t.points.shift()},this),this.update()},reflow:function(){var t=i.extend({height:this.chart.height,width:this.chart.width});this.scale.update(t)},draw:function(t){var e=t||1;this.clear();var s=this.chart.ctx,n=function(t){return null!==t.value},a=function(t,e,s){return i.findNextWhere(e,n,s)||t},o=function(t,e,s){return i.findPreviousWhere(e,n,s)||t};this.scale.draw(e),i.each(this.datasets,function(t){var r=i.where(t.points,n);i.each(t.points,function(t,i){t.hasValue()&&t.transition({y:this.scale.calculateY(t.value),x:this.scale.calculateX(i)},e)},this),this.options.bezierCurve&&i.each(r,function(t,e){var s=e>0&&e<r.length-1?this.options.bezierCurveTension:0;t.controlPoints=i.splineCurve(o(t,r,e),t,a(t,r,e),s),t.controlPoints.outer.y>this.scale.endPoint?t.controlPoints.outer.y=this.scale.endPoint:t.controlPoints.outer.y<this.scale.startPoint&&(t.controlPoints.outer.y=this.scale.startPoint),t.controlPoints.inner.y>this.scale.endPoint?t.controlPoints.inner.y=this.scale.endPoint:t.controlPoints.inner.y<this.scale.startPoint&&(t.controlPoints.inner.y=this.scale.startPoint)},this),s.lineWidth=this.options.datasetStrokeWidth,s.strokeStyle=t.strokeColor,s.beginPath(),i.each(r,function(t,e){if(0===e)s.moveTo(t.x,t.y);else if(this.options.bezierCurve){var i=o(t,r,e);s.bezierCurveTo(i.controlPoints.outer.x,i.controlPoints.outer.y,t.controlPoints.inner.x,t.controlPoints.inner.y,t.x,t.y)}else s.lineTo(t.x,t.y)},this),s.stroke(),this.options.datasetFill&&r.length>0&&(s.lineTo(r[r.length-1].x,this.scale.endPoint),s.lineTo(r[0].x,this.scale.endPoint),s.fillStyle=t.fillColor,s.closePath(),s.fill()),i.each(r,function(t){t.draw()})},this)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,s={scaleShowLabelBackdrop:!0,scaleBackdropColor:"rgba(255,255,255,0.75)",scaleBeginAtZero:!0,scaleBackdropPaddingY:2,scaleBackdropPaddingX:2,scaleShowLine:!0,segmentShowStroke:!0,segmentStrokeColor:"#fff",segmentStrokeWidth:2,animationSteps:100,animationEasing:"easeOutBounce",animateRotate:!0,animateScale:!1,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<segments.length; i++){%><li><span style="background-color:<%=segments[i].fillColor%>"></span><%if(segments[i].label){%><%=segments[i].label%><%}%></li><%}%></ul>'};e.Type.extend({name:"PolarArea",defaults:s,initialize:function(t){this.data=t,this.segments=[],this.SegmentArc=e.Arc.extend({showStroke:this.options.segmentShowStroke,strokeWidth:this.options.segmentStrokeWidth,strokeColor:this.options.segmentStrokeColor,ctx:this.chart.ctx,innerRadius:0,x:this.chart.width/2,y:this.chart.height/2}),this.scale=new e.RadialScale({display:this.options.showScale,fontStyle:this.options.scaleFontStyle,fontSize:this.options.scaleFontSize,fontFamily:this.options.scaleFontFamily,fontColor:this.options.scaleFontColor,showLabels:this.options.scaleShowLabels,showLabelBackdrop:this.options.scaleShowLabelBackdrop,backdropColor:this.options.scaleBackdropColor,backdropPaddingY:this.options.scaleBackdropPaddingY,backdropPaddingX:this.options.scaleBackdropPaddingX,lineWidth:this.options.scaleShowLine?this.options.scaleLineWidth:0,lineColor:this.options.scaleLineColor,lineArc:!0,width:this.chart.width,height:this.chart.height,xCenter:this.chart.width/2,yCenter:this.chart.height/2,ctx:this.chart.ctx,templateString:this.options.scaleLabel,valuesCount:t.length}),this.updateScaleRange(t),this.scale.update(),i.each(t,function(t,e){this.addData(t,e,!0)},this),this.options.showTooltips&&i.bindEvents(this,this.options.tooltipEvents,function(t){var e="mouseout"!==t.type?this.getSegmentsAtEvent(t):[];i.each(this.segments,function(t){t.restore(["fillColor"])}),i.each(e,function(t){t.fillColor=t.highlightColor}),this.showTooltip(e)}),this.render()},getSegmentsAtEvent:function(t){var e=[],s=i.getRelativePosition(t);return i.each(this.segments,function(t){t.inRange(s.x,s.y)&&e.push(t)},this),e},addData:function(t,e,i){var s=e||this.segments.length;this.segments.splice(s,0,new this.SegmentArc({fillColor:t.color,highlightColor:t.highlight||t.color,label:t.label,value:t.value,outerRadius:this.options.animateScale?0:this.scale.calculateCenterOffset(t.value),circumference:this.options.animateRotate?0:this.scale.getCircumference(),startAngle:1.5*Math.PI})),i||(this.reflow(),this.update())},removeData:function(t){var e=i.isNumber(t)?t:this.segments.length-1;this.segments.splice(e,1),this.reflow(),this.update()},calculateTotal:function(t){this.total=0,i.each(t,function(t){this.total+=t.value},this),this.scale.valuesCount=this.segments.length},updateScaleRange:function(t){var e=[];i.each(t,function(t){e.push(t.value)});var s=this.options.scaleOverride?{steps:this.options.scaleSteps,stepValue:this.options.scaleStepWidth,min:this.options.scaleStartValue,max:this.options.scaleStartValue+this.options.scaleSteps*this.options.scaleStepWidth}:i.calculateScaleRange(e,i.min([this.chart.width,this.chart.height])/2,this.options.scaleFontSize,this.options.scaleBeginAtZero,this.options.scaleIntegersOnly);i.extend(this.scale,s,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})},update:function(){this.data.length==this.segments.length?i.each(this.data,function(t,e){i.extend(this.segments[e],{fillColor:t.color,highlightColor:t.highlight||t.color,label:t.label,value:t.value})},this):this.initialize(this.data),this.calculateTotal(this.segments),i.each(this.segments,function(t){t.save()}),this.reflow(),this.render()},reflow:function(){i.extend(this.SegmentArc.prototype,{x:this.chart.width/2,y:this.chart.height/2}),this.updateScaleRange(this.segments),this.scale.update(),i.extend(this.scale,{xCenter:this.chart.width/2,yCenter:this.chart.height/2}),i.each(this.segments,function(t){t.update({outerRadius:this.scale.calculateCenterOffset(t.value)})},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.segments,function(t,i){t.transition({circumference:this.scale.getCircumference(),outerRadius:this.scale.calculateCenterOffset(t.value)},e),t.endAngle=t.startAngle+t.circumference,0===i&&(t.startAngle=1.5*Math.PI),i<this.segments.length-1&&(this.segments[i+1].startAngle=t.endAngle),t.draw()},this),this.scale.draw()}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.Type.extend({name:"Radar",defaults:{scaleShowLine:!0,angleShowLineOut:!0,scaleShowLabels:!1,scaleBeginAtZero:!0,angleLineColor:"rgba(0,0,0,.1)",angleLineWidth:1,pointLabelFontFamily:"'Arial'",pointLabelFontStyle:"normal",pointLabelFontSize:10,pointLabelFontColor:"#666",pointDot:!0,pointDotRadius:3,pointDotStrokeWidth:1,pointHitDetectionRadius:20,datasetStroke:!0,datasetStrokeWidth:2,datasetFill:!0,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].strokeColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>'},initialize:function(t){this.data=t,this.PointClass=e.Point.extend({strokeWidth:this.options.pointDotStrokeWidth,radius:this.options.pointDotRadius,display:this.options.pointDot,hitDetectionRadius:this.options.pointHitDetectionRadius,ctx:this.chart.ctx}),this.datasets=[],this.buildScale(t),this.options.showTooltips&&i.bindEvents(this,this.options.tooltipEvents,function(t){var e="mouseout"!==t.type?this.getPointsAtEvent(t):[];this.eachPoints(function(t){t.restore(["fillColor","strokeColor"])}),i.each(e,function(t){t.fillColor=t.highlightFill,t.strokeColor=t.highlightStroke}),this.showTooltip(e)}),i.each(t.datasets,function(e){var s={label:e.label||null,fillColor:e.fillColor,strokeColor:e.strokeColor,pointColor:e.pointColor,pointStrokeColor:e.pointStrokeColor,points:[]};this.datasets.push(s),i.each(e.data,function(i,n){var a;this.scale.animation||(a=this.scale.getPointPosition(n,this.scale.calculateCenterOffset(i))),s.points.push(new this.PointClass({value:i,label:t.labels[n],datasetLabel:e.label,x:this.options.animation?this.scale.xCenter:a.x,y:this.options.animation?this.scale.yCenter:a.y,strokeColor:e.pointStrokeColor,fillColor:e.pointColor,highlightFill:e.pointHighlightFill||e.pointColor,highlightStroke:e.pointHighlightStroke||e.pointStrokeColor}))},this)},this),this.render()},eachPoints:function(t){i.each(this.datasets,function(e){i.each(e.points,t,this)},this)},getPointsAtEvent:function(t){var e=i.getRelativePosition(t),s=i.getAngleFromPoint({x:this.scale.xCenter,y:this.scale.yCenter},e),n=2*Math.PI/this.scale.valuesCount,a=Math.round((s.angle-1.5*Math.PI)/n),o=[];return(a>=this.scale.valuesCount||0>a)&&(a=0),s.distance<=this.scale.drawingArea&&i.each(this.datasets,function(t){o.push(t.points[a])}),o},buildScale:function(t){this.scale=new e.RadialScale({display:this.options.showScale,fontStyle:this.options.scaleFontStyle,fontSize:this.options.scaleFontSize,fontFamily:this.options.scaleFontFamily,fontColor:this.options.scaleFontColor,showLabels:this.options.scaleShowLabels,showLabelBackdrop:this.options.scaleShowLabelBackdrop,backdropColor:this.options.scaleBackdropColor,backdropPaddingY:this.options.scaleBackdropPaddingY,backdropPaddingX:this.options.scaleBackdropPaddingX,lineWidth:this.options.scaleShowLine?this.options.scaleLineWidth:0,lineColor:this.options.scaleLineColor,angleLineColor:this.options.angleLineColor,angleLineWidth:this.options.angleShowLineOut?this.options.angleLineWidth:0,pointLabelFontColor:this.options.pointLabelFontColor,pointLabelFontSize:this.options.pointLabelFontSize,pointLabelFontFamily:this.options.pointLabelFontFamily,pointLabelFontStyle:this.options.pointLabelFontStyle,height:this.chart.height,width:this.chart.width,xCenter:this.chart.width/2,yCenter:this.chart.height/2,ctx:this.chart.ctx,templateString:this.options.scaleLabel,labels:t.labels,valuesCount:t.datasets[0].data.length}),this.scale.setScaleSize(),this.updateScaleRange(t.datasets),this.scale.buildYLabels()},updateScaleRange:function(t){var e=function(){var e=[];return i.each(t,function(t){t.data?e=e.concat(t.data):i.each(t.points,function(t){e.push(t.value)})}),e}(),s=this.options.scaleOverride?{steps:this.options.scaleSteps,stepValue:this.options.scaleStepWidth,min:this.options.scaleStartValue,max:this.options.scaleStartValue+this.options.scaleSteps*this.options.scaleStepWidth}:i.calculateScaleRange(e,i.min([this.chart.width,this.chart.height])/2,this.options.scaleFontSize,this.options.scaleBeginAtZero,this.options.scaleIntegersOnly);i.extend(this.scale,s)},addData:function(t,e){this.scale.valuesCount++,i.each(t,function(t,i){var s=this.scale.getPointPosition(this.scale.valuesCount,this.scale.calculateCenterOffset(t));this.datasets[i].points.push(new this.PointClass({value:t,label:e,datasetLabel:this.datasets[i].label,x:s.x,y:s.y,strokeColor:this.datasets[i].pointStrokeColor,fillColor:this.datasets[i].pointColor}))},this),this.scale.labels.push(e),this.reflow(),this.update()},removeData:function(){this.scale.valuesCount--,this.scale.labels.shift(),i.each(this.datasets,function(t){t.points.shift()},this),this.reflow(),this.update()},update:function(){i.each(this.data.datasets,function(t,e){i.extend(this.datasets[e],{label:t.label||null,fillColor:t.fillColor,strokeColor:t.strokeColor,pointColor:t.pointColor,pointStrokeColor:t.pointStrokeColor}),i.each(t.data,function(s,n){i.extend(this.datasets[e].points[n],{value:s,label:this.data.labels[n],datasetLabel:t.label,strokeColor:t.pointStrokeColor,fillColor:t.pointColor,highlightFill:t.pointHighlightFill||t.pointColor,highlightStroke:t.pointHighlightStroke||t.pointStrokeColor})},this)},this),this.eachPoints(function(t){t.save()}),this.reflow(),this.render()},reflow:function(){i.extend(this.scale,{width:this.chart.width,height:this.chart.height,size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2}),this.updateScaleRange(this.datasets),this.scale.setScaleSize(),this.scale.buildYLabels()},draw:function(t){var e=t||1,s=this.chart.ctx;this.clear(),this.scale.draw(),i.each(this.datasets,function(t){i.each(t.points,function(t,i){t.hasValue()&&t.transition(this.scale.getPointPosition(i,this.scale.calculateCenterOffset(t.value)),e)},this),s.lineWidth=this.options.datasetStrokeWidth,s.strokeStyle=t.strokeColor,s.beginPath(),i.each(t.points,function(t,e){0===e?s.moveTo(t.x,t.y):s.lineTo(t.x,t.y)},this),s.closePath(),s.stroke(),s.fillStyle=t.fillColor,s.fill(),i.each(t.points,function(t){t.hasValue()&&t.draw()})},this)}})}.call(this),!function t(e,i,s){function n(o,r){if(!i[o]){if(!e[o]){var h="function"==typeof require&&require;if(!r&&h)return h(o,!0);if(a)return a(o,!0);var l=new Error("Cannot find module '"+o+"'");throw l.code="MODULE_NOT_FOUND",l}var c=i[o]={exports:{}};e[o][0].call(c.exports,function(t){var i=e[o][1][t];return n(i?i:t)},c,c.exports,t,e,i,s)}return i[o].exports}for(var a="function"==typeof require&&require,o=0;o<s.length;o++)n(s[o]);return n}({1:[function(t,e,i){!function(){var i=t("color-convert"),s=t("color-string"),n=function(t){if(t instanceof n)return t;if(!(this instanceof n))return new n(t);if(this.values={rgb:[0,0,0],hsl:[0,0,0],hsv:[0,0,0],hwb:[0,0,0],cmyk:[0,0,0,0],alpha:1},"string"==typeof t){var e=s.getRgba(t);if(e)this.setValues("rgb",e);else if(e=s.getHsla(t))this.setValues("hsl",e);else{if(!(e=s.getHwb(t)))throw new Error('Unable to parse color from string "'+t+'"');this.setValues("hwb",e)}}else if("object"==typeof t){var e=t;if(void 0!==e.r||void 0!==e.red)this.setValues("rgb",e);else if(void 0!==e.l||void 0!==e.lightness)this.setValues("hsl",e);else if(void 0!==e.v||void 0!==e.value)this.setValues("hsv",e);else if(void 0!==e.w||void 0!==e.whiteness)this.setValues("hwb",e);else{if(void 0===e.c&&void 0===e.cyan)throw new Error("Unable to parse color from object "+JSON.stringify(t));this.setValues("cmyk",e)}}};n.prototype={rgb:function(t){return this.setSpace("rgb",arguments)},hsl:function(t){return this.setSpace("hsl",arguments)},hsv:function(t){return this.setSpace("hsv",arguments)},hwb:function(t){return this.setSpace("hwb",arguments)},cmyk:function(t){return this.setSpace("cmyk",arguments)},rgbArray:function(){return this.values.rgb},hslArray:function(){return this.values.hsl},hsvArray:function(){return this.values.hsv},hwbArray:function(){return 1!==this.values.alpha?this.values.hwb.concat([this.values.alpha]):this.values.hwb},cmykArray:function(){return this.values.cmyk},rgbaArray:function(){var t=this.values.rgb;return t.concat([this.values.alpha])},hslaArray:function(){var t=this.values.hsl;return t.concat([this.values.alpha])},alpha:function(t){return void 0===t?this.values.alpha:(this.setValues("alpha",t),this)},red:function(t){return this.setChannel("rgb",0,t)},green:function(t){return this.setChannel("rgb",1,t)},blue:function(t){return this.setChannel("rgb",2,t)},hue:function(t){return this.setChannel("hsl",0,t)},saturation:function(t){return this.setChannel("hsl",1,t)},lightness:function(t){return this.setChannel("hsl",2,t)},saturationv:function(t){return this.setChannel("hsv",1,t)},whiteness:function(t){return this.setChannel("hwb",1,t)},blackness:function(t){return this.setChannel("hwb",2,t)},value:function(t){return this.setChannel("hsv",2,t)},cyan:function(t){return this.setChannel("cmyk",0,t)},magenta:function(t){return this.setChannel("cmyk",1,t)},yellow:function(t){return this.setChannel("cmyk",2,t)},black:function(t){return this.setChannel("cmyk",3,t)},hexString:function(){return s.hexString(this.values.rgb)},rgbString:function(){return s.rgbString(this.values.rgb,this.values.alpha)},rgbaString:function(){return s.rgbaString(this.values.rgb,this.values.alpha)},percentString:function(){return s.percentString(this.values.rgb,this.values.alpha)},hslString:function(){return s.hslString(this.values.hsl,this.values.alpha)},hslaString:function(){return s.hslaString(this.values.hsl,this.values.alpha)},hwbString:function(){return s.hwbString(this.values.hwb,this.values.alpha)},keyword:function(){return s.keyword(this.values.rgb,this.values.alpha)},rgbNumber:function(){return this.values.rgb[0]<<16|this.values.rgb[1]<<8|this.values.rgb[2]},luminosity:function(){for(var t=this.values.rgb,e=[],i=0;i<t.length;i++){var s=t[i]/255;e[i]=.03928>=s?s/12.92:Math.pow((s+.055)/1.055,2.4)}return.2126*e[0]+.7152*e[1]+.0722*e[2]},contrast:function(t){var e=this.luminosity(),i=t.luminosity();return e>i?(e+.05)/(i+.05):(i+.05)/(e+.05)},level:function(t){var e=this.contrast(t);return e>=7.1?"AAA":e>=4.5?"AA":""},dark:function(){var t=this.values.rgb,e=(299*t[0]+587*t[1]+114*t[2])/1e3;return 128>e},light:function(){return!this.dark()},negate:function(){for(var t=[],e=0;3>e;e++)t[e]=255-this.values.rgb[e];return this.setValues("rgb",t),this},lighten:function(t){return this.values.hsl[2]+=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},darken:function(t){return this.values.hsl[2]-=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},saturate:function(t){return this.values.hsl[1]+=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},desaturate:function(t){return this.values.hsl[1]-=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},whiten:function(t){return this.values.hwb[1]+=this.values.hwb[1]*t,this.setValues("hwb",this.values.hwb),this},blacken:function(t){return this.values.hwb[2]+=this.values.hwb[2]*t,this.setValues("hwb",this.values.hwb),this},greyscale:function(){var t=this.values.rgb,e=.3*t[0]+.59*t[1]+.11*t[2];return this.setValues("rgb",[e,e,e]),this},clearer:function(t){return this.setValues("alpha",this.values.alpha-this.values.alpha*t),this},opaquer:function(t){return this.setValues("alpha",this.values.alpha+this.values.alpha*t),this},rotate:function(t){var 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U={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]},$={};for(var 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e},["rgb","hsl","hsv","cmyk","keyword"].forEach(function(t){l.prototype[t]=function(e){return this.routeSpace(t,arguments)}}),e.exports=n},{"./conversions":2}],4:[function(t,e,i){function s(t){if(t){var e=/^#([a-fA-F0-9]{3})$/,i=/^#([a-fA-F0-9]{6})$/,s=/^rgba?\(\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/,n=/^rgba?\(\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/,a=/(\D+)/,o=[0,0,0],r=1,h=t.match(e);if(h){h=h[1];for(var l=0;l<o.length;l++)o[l]=parseInt(h[l]+h[l],16)}else if(h=t.match(i)){h=h[1];for(var l=0;l<o.length;l++)o[l]=parseInt(h.slice(2*l,2*l+2),16)}else if(h=t.match(s)){for(var l=0;l<o.length;l++)o[l]=parseInt(h[l+1]);r=parseFloat(h[4])}else if(h=t.match(n)){for(var l=0;l<o.length;l++)o[l]=Math.round(2.55*parseFloat(h[l+1]));r=parseFloat(h[4])}else if(h=t.match(a)){if("transparent"==h[1])return[0,0,0,0];if(o=w[h[1]],!o)return}for(var l=0;l<o.length;l++)o[l]=b(o[l],0,255);return r=r||0==r?b(r,0,1):1,o[3]=r,o}}function n(t){if(t){var e=/^hsla?\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/,i=t.match(e);if(i){var s=parseFloat(i[4]),n=b(parseInt(i[1]),0,360),a=b(parseFloat(i[2]),0,100),o=b(parseFloat(i[3]),0,100),r=b(isNaN(s)?1:s,0,1);return[n,a,o,r]}}}function a(t){if(t){var e=/^hwb\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/,i=t.match(e);if(i){var s=parseFloat(i[4]),n=b(parseInt(i[1]),0,360),a=b(parseFloat(i[2]),0,100),o=b(parseFloat(i[3]),0,100),r=b(isNaN(s)?1:s,0,1);return[n,a,o,r]}}}function o(t){var e=s(t);return e&&e.slice(0,3)}function r(t){var e=n(t);return e&&e.slice(0,3)}function h(t){var e=s(t);return e?e[3]:(e=n(t))?e[3]:(e=a(t))?e[3]:void 0}function l(t){return"#"+y(t[0])+y(t[1])+y(t[2])}function c(t,e){return 1>e||t[3]&&t[3]<1?u(t,e):"rgb("+t[0]+", "+t[1]+", "+t[2]+")"}function u(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"rgba("+t[0]+", "+t[1]+", "+t[2]+", "+e+")"}function d(t,e){if(1>e||t[3]&&t[3]<1)return p(t,e);var i=Math.round(t[0]/255*100),s=Math.round(t[1]/255*100),n=Math.round(t[2]/255*100);return"rgb("+i+"%, "+s+"%, "+n+"%)"}function p(t,e){var i=Math.round(t[0]/255*100),s=Math.round(t[1]/255*100),n=Math.round(t[2]/255*100);return"rgba("+i+"%, "+s+"%, "+n+"%, "+(e||t[3]||1)+")"}function g(t,e){return 1>e||t[3]&&t[3]<1?f(t,e):"hsl("+t[0]+", "+t[1]+"%, "+t[2]+"%)"}function f(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"hsla("+t[0]+", "+t[1]+"%, "+t[2]+"%, "+e+")"}function v(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"hwb("+t[0]+", "+t[1]+"%, "+t[2]+"%"+(void 0!==e&&1!==e?", "+e:"")+")"}function m(t){return S[t.slice(0,3)]}function b(t,e,i){return Math.min(Math.max(e,t),i)}function y(t){var e=t.toString(16).toUpperCase();return e.length<2?"0"+e:e}var w=t("color-name");e.exports={getRgba:s,getHsla:n,getRgb:o,getHsl:r,getHwb:a,getAlpha:h,hexString:l,rgbString:c,rgbaString:u,percentString:d,percentaString:p,hslString:g,hslaString:f,hwbString:v,keyword:m};var S={};for(var x in w)S[w[x]]=x},{"color-name":5}],5:[function(t,e,i){e.exports={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]}},{}]},{},[1]);
\ No newline at end of file
diff --git a/gulpfile.js b/gulpfile.js
index 29fa13bf08b..f1e71472cb1 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -35,6 +35,7 @@ gulp.task('build', function(){
 		// So we can use this to sort out dependency order - aka include Core first!
 		srcFiles.push(srcDir+'*');
 	}
+	srcFiles.push('./node_modules/color/dist/color.min.js');
 
 	return gulp.src(srcFiles)
 		.pipe(concat('Chart.js'))
diff --git a/package.json b/package.json
index 9ac4a0e71b7..37f1d7f772b 100644
--- a/package.json
+++ b/package.json
@@ -10,19 +10,21 @@
   },
   "dependences": {},
   "devDependencies": {
+    "color": "file:../../../../var/folders/rv/vd7mrb5j0hnbrr_2f3q2p6m00000gn/T/npm-53789-2bfe35a6/git-cache-40335d988a8e/54fd04acedef6ccdc54a9929be298945a8093496",
     "gulp": "3.5.x",
     "gulp-concat": "~2.1.x",
     "gulp-connect": "~2.0.5",
+    "gulp-html-validator": "^0.0.2",
     "gulp-jshint": "~1.5.1",
     "gulp-replace": "^0.4.0",
     "gulp-size": "~0.4.0",
     "gulp-uglify": "~0.2.x",
     "gulp-util": "~2.2.x",
-    "gulp-html-validator": "^0.0.2",
     "inquirer": "^0.5.1",
+    "onecolor": "^2.5.0",
     "semver": "^3.0.1"
   },
   "spm": {
     "main": "Chart.js"
   }
-}
\ No newline at end of file
+}
diff --git a/samples/bar.html b/samples/bar.html
index 5146660b818..493bd99655a 100644
--- a/samples/bar.html
+++ b/samples/bar.html
@@ -1,59 +1,56 @@
 <!doctype html>
 <html>
-	<head>
-		<title>Bar Chart</title>
-		<script src="../Chart.js"></script>
-		<script src="http://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
-	</head>
-	<body>
-		<div style="width: 50%">
-			<canvas id="canvas" height="450" width="600"></canvas>
-		</div>
-		<button id="randomizeData">Randomize Data</button>
-
-	<script>
-	var randomScalingFactor = function(){ return Math.round(Math.random()*100)};
-	var randomColorFactor = function(){ return Math.round(Math.random()*255)};
-
-	var barChartData = {
-		labels : ["January","February","March","April","May","June","July"],
-		datasets : [
-			{
-				fillColor : "rgba(220,220,220,0.5)",
-				strokeColor : "rgba(220,220,220,0.8)",
-				highlightFill: "rgba(220,220,220,0.75)",
-				highlightStroke: "rgba(220,220,220,1)",
-				data : [randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor()]
-			},
-			{
-				fillColor : "rgba(151,187,205,0.5)",
-				strokeColor : "rgba(151,187,205,0.8)",
-				highlightFill : "rgba(151,187,205,0.75)",
-				highlightStroke : "rgba(151,187,205,1)",
-				data : [randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor()]
-			}
-		]
-
-	}
-	window.onload = function(){
-		var ctx = document.getElementById("canvas").getContext("2d");
-		window.myBar = new Chart(ctx).Bar(barChartData, {
-			responsive : true
-		});
-	}
-
-	$('#randomizeData').click(function(){
-    	barChartData.datasets[0].fillColor = 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',.7)';
-    	barChartData.datasets[0].data = [randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor()];
-
-    	barChartData.datasets[1].fillColor = 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',.7)';
-    	barChartData.datasets[1].data = [randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor()];
-
-    	window.myBar.update();
-
-    	console.log(window.barChartData);
+
+<head>
+    <title>Bar Chart</title>
+    <script src="../Chart.js"></script>
+    <script src="http://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
+</head>
+
+<body>
+    <div style="width: 100%">
+        <canvas id="canvas" height="450" width="600"></canvas>
+    </div>
+    <button id="randomizeData">Randomize Data</button>
+    <script>
+    var randomScalingFactor = function() {
+        return Math.round(Math.random() * 100)
+    };
+    var randomColorFactor = function() {
+        return Math.round(Math.random() * 255)
+    };
+
+    var barChartData = {
+        labels: ["January", "February", "March", "April", "May", "June", "July"],
+        datasets: [{
+            backgroundColor: "rgba(220,220,220,0.5)",
+            data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
+        }, {
+            backgroundColor: "rgba(151,187,205,0.5)",
+            data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
+        }]
+
+    }
+    window.onload = function() {
+        var ctx = document.getElementById("canvas").getContext("2d");
+        window.myBar = new Chart(ctx).Bar(barChartData, {
+            responsive: true,
+            hoverMode: 'bar'
+        });
+    }
+
+    $('#randomizeData').click(function() {
+        barChartData.datasets[0].backgroundColor = 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',.7)';
+        barChartData.datasets[0].data = [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()];
+
+        barChartData.datasets[1].backgroundColor = 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',.7)';
+        barChartData.datasets[1].data = [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()];
+
+        window.myBar.update();
+
+        console.log(window.barChartData);
     });
+    </script>
+</body>
 
-	</script>
-	</body>
 </html>
diff --git a/src/Chart.Bar.js b/src/Chart.Bar.js
index 66d9e162561..1a6ec688fbc 100644
--- a/src/Chart.Bar.js
+++ b/src/Chart.Bar.js
@@ -25,11 +25,8 @@
 		//Boolean - Whether to show vertical lines (except Y axis)
 		scaleShowVerticalLines: true,
 
-		//Boolean - If there is a stroke on each bar
-		barShowStroke : true,
-
-		//Number - Pixel width of the bar stroke
-		barStrokeWidth : 2,
+		//Number - Pixel width of the bar border
+		barBorderWidth : 2,
 
 		//Number - Spacing between each of the X value sets
 		barValueSpacing : 5,
@@ -43,8 +40,11 @@
 		//Function - Custom hover handler
 		onHover : null,
 
+		//Function - Custom hover handler
+		hoverDuration : 400,
+
 		//String - A legend template
-		legendTemplate : "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span style=\"background-color:<%=datasets[i].fillColor%>\"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>"
+		legendTemplate : "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span style=\"background-color:<%=datasets[i].backgroundColor%>\"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>"
 
 	};
 
@@ -83,28 +83,7 @@
 
 			//Set up tooltip events on the chart
 			if (this.options.showTooltips){
-				helpers.bindEvents(this, this.options.tooltipEvents, function(e){
-					var active;
-					if(e.type == 'mouseout'){
-						return false;
-					}
-					if(this.options.hoverMode == 'bar'){
-						active = this.getBarAtEvent(e);
-						// TODO: tooltips for single items
-					}
-					else if(this.options.hoverMode == 'bars'){
-						active = this.getBarsAtEvent(e);
-					}
-					else {
-						// TODO: active = this.getDatasetAtEvent(e); 
-					}
-					
-					if(this.options.onHover){
-						this.options.onHover.call(this, active);
-					}
-
-					this.showTooltip(active);
-				});
+				helpers.bindEvents(this, this.options.tooltipEvents, this.onHover);
 			}
 
 
@@ -139,6 +118,63 @@
 
 			this.update();
 		},
+		onHover: function(e){
+
+			var active;
+			if(e.type == 'mouseout'){
+				return false;
+			}
+			if(this.options.hoverMode == 'bar'){
+				active = this.getBarAtEvent(e);
+			}
+			else if(this.options.hoverMode == 'bars'){}
+
+
+			// Remove styling for last active
+			if(this.lastActive){
+				if(this.options.hoverMode == 'bar'){
+					this.lastActive.rectangle.backgroundColor = this.data.datasets[this.lastActive.datasetIndex].backgroundColor;
+					this.lastActive.rectangle.borderColor = this.data.datasets[this.lastActive.datasetIndex].borderColor;
+					this.lastActive.rectangle.borderWidth = 0;
+				}
+				else if(this.options.hoverMode == 'bars'){}
+			}
+
+			// Custom Hover actions
+			if(this.options.onHover){
+				this.options.onHover.call(this, active);
+			}
+			else if(active){
+				// or default hover action
+				if(this.options.hoverMode == 'bar'){
+					active.rectangle.backgroundColor = this.data.datasets[active.datasetIndex].hoverBackgroundColor || Color(active.rectangle.backgroundColor).saturate(0.5).darken(0.25).rgbString();
+					active.rectangle.borderColor = this.data.datasets[active.datasetIndex].hoverBorderColor || Color(active.rectangle.borderColor).saturate(0.5).darken(0.25).rgbString();
+				}
+				else if(this.options.hoverMode == 'bars'){}
+
+			}
+
+			if(!this.animating){
+				// If entering
+				if(!this.lastActive && active){
+					this.render(false, this.options.hoverDuration);
+				}
+
+				// If different bar
+				if(this.lastActive && active && this.lastActive.rectangle !== active.rectangle){
+					this.render(false, this.options.hoverDuration);
+				}
+
+				// if Leaving
+				if (this.lastActive && !active){
+					this.render(false, this.options.hoverDuration);
+				}
+			}
+
+			this.lastActive = active;
+
+			//this.showTooltip(active);
+		},
 		update : function(){
 
 			this.scale.update();
@@ -151,10 +187,9 @@
 					value : this.data.datasets[datasetIndex].data[index],
 					label : this.data.labels[index],
 					datasetLabel: this.data.datasets[datasetIndex].label,
-					strokeColor : this.data.datasets[datasetIndex].strokeColor,
-					fillColor : this.data.datasets[datasetIndex].fillColor,
-					highlightFill : this.data.datasets[datasetIndex].highlightFill || this.data.datasets[datasetIndex].fillColor,
-					highlightStroke : this.data.datasets[datasetIndex].highlightStroke || this.data.datasets[datasetIndex].strokeColor,
+					borderColor : this.data.datasets[datasetIndex].borderColor,
+					borderWidth : this.data.datasets[datasetIndex].borderWidth,
+					backgroundColor : this.data.datasets[datasetIndex].backgroundColor,
 					_start: undefined
 				});
 			}, this);
@@ -197,11 +232,11 @@
 			var bar;
 			var eventPosition = helpers.getRelativePosition(e);
 			
-			for (var datasetIndex = 0; datasetIndex < this.datasets.length; ++datasetIndex) {
-				for (var barIndex = 0; barIndex < this.datasets[datasetIndex].metaData.length; ++barIndex) {
-					if (this.datasets[datasetIndex].metaData[barIndex].inRange(eventPosition.x, eventPosition.y)) {
+			for (var datasetIndex = 0; datasetIndex < this.data.datasets.length; ++datasetIndex) {
+				for (var barIndex = 0; barIndex < this.data.datasets[datasetIndex].metaData.length; ++barIndex) {
+					if (this.data.datasets[datasetIndex].metaData[barIndex].inRange(eventPosition.x, eventPosition.y)) {
 						bar = {
-							rectangle : this.datasets[datasetIndex].metaData[barIndex],
+							rectangle : this.data.datasets[datasetIndex].metaData[barIndex],
 							datasetIndex : datasetIndex,
 							barIndex : barIndex,
 						};
@@ -253,7 +288,7 @@
 				showVerticalLines : this.options.scaleShowVerticalLines,
 				gridLineWidth : (this.options.scaleShowGridLines) ? this.options.scaleGridLineWidth : 0,
 				gridLineColor : (this.options.scaleShowGridLines) ? this.options.scaleGridLineColor : "rgba(0,0,0,0)",
-				padding : (this.options.showScale) ? 0 : (this.options.barShowStroke) ? this.options.barStrokeWidth : 0,
+				padding : (this.options.showScale) ? 0 : this.options.borderWidth,
 				showLabels : this.options.scaleShowLabels,
 				display : this.options.showScale
 			};
@@ -282,8 +317,8 @@
 					y: this.scale.endPoint,
 					width : this.scale.calculateBarWidth(this.data.datasets.length),
 					base : this.scale.endPoint,
-					strokeColor : this.data.datasets[datasetIndex].strokeColor,
-					fillColor : this.data.datasets[datasetIndex].fillColor
+					borderColor : this.data.datasets[datasetIndex].borderColor,
+					backgroundColor : this.data.datasets[datasetIndex].backgroundColor
 				}));
 			},this);
 
@@ -323,7 +358,14 @@
 					// Update the bar basepoint
 					bar.base = this.scale.endPoint;
 					//Transition 
-					bar.transition(['x','y','width'], easingDecimal).draw();
+					bar.transition([
+						'x',
+						'y',
+						'width',
+						'backgroundColor',
+						'borderColor',
+					 	'borderWidth'
+					], easingDecimal).draw();
 				}
 			}, this);
 		}
diff --git a/src/Chart.Core.js b/src/Chart.Core.js
index 13603c88257..7c051683d9b 100755
--- a/src/Chart.Core.js
+++ b/src/Chart.Core.js
@@ -59,7 +59,7 @@
 			animation: true,
 
 			// Number - Number of animation steps
-			animationSteps: 60,
+			animationDuration: 1000,
 
 			// String - Animation easing effect
 			animationEasing: "easeOutQuart",
@@ -124,7 +124,7 @@
 			tooltipEvents: ["mousemove", "touchstart", "touchmove", "mouseout"],
 
 			// String - Tooltip background colour
-			tooltipFillColor: "rgba(0,0,0,0.8)",
+			tooltipBackgroundColor: "rgba(0,0,0,0.8)",
 
 			// String - Tooltip label font declaration for the scale label
 			tooltipFontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
@@ -934,14 +934,14 @@
 			return this;
 		},
 		reflow : noop,
-		render : function(reflow){
+		render : function(reflow, customDuration){
 			if (reflow){
 				this.reflow();
 			}
 			
 			if (this.options.animation && !reflow){
 				var animation = new Chart.Animation();
-				animation.numSteps = this.options.animationSteps;
+				animation.numSteps = (customDuration || this.options.animationDuration) / 16.66; //60 fps
 				animation.easing = this.options.animationEasing;
 				
 				// render function
@@ -1059,8 +1059,8 @@
 								//Include any colour information about the element
 								tooltipLabels.push(helpers.template(this.options.multiTooltipTemplate, element));
 								tooltipColors.push({
-									fill: element._vm.fillColor || element.fillColor,
-									stroke: element._vm.strokeColor || element.strokeColor
+									fill: element._vm.backgroundColor || element.backgroundColor,
+									stroke: element._vm.borderColor || element.borderColor
 								});
 
 							}, this);
@@ -1083,7 +1083,7 @@
 						xPadding: this.options.tooltipXPadding,
 						yPadding: this.options.tooltipYPadding,
 						xOffset: this.options.tooltipXOffset,
-						fillColor: this.options.tooltipFillColor,
+						backgroundColor: this.options.tooltipBackgroundColor,
 						textColor: this.options.tooltipFontColor,
 						fontFamily: this.options.tooltipFontFamily,
 						fontStyle: this.options.tooltipFontStyle,
@@ -1110,7 +1110,7 @@
 							y: Math.round(tooltipPosition.y),
 							xPadding: this.options.tooltipXPadding,
 							yPadding: this.options.tooltipYPadding,
-							fillColor: this.options.tooltipFillColor,
+							backgroundColor: this.options.tooltipBackgroundColor,
 							textColor: this.options.tooltipFontColor,
 							fontFamily: this.options.tooltipFontFamily,
 							fontStyle: this.options.tooltipFontStyle,
@@ -1205,7 +1205,12 @@
 				if(props.indexOf(key) > -1){
 					// Color transitions if possible
 					if(typeof value === 'string'){
-						// TODO support color transitions
+						try{	
+							var color = Color(this._start[key]).mix(Color(this[key]), ease);
+							this._vm[key] = color.rgbString();
+						} catch(err){
+							this._vm[key] = value;
+						}
 						return;
 					}
 					// Everything else, presumably numbers
@@ -1250,10 +1255,10 @@
 				ctx.arc(this.x, this.y, this.radius, 0, Math.PI*2);
 				ctx.closePath();
 
-				ctx.strokeStyle = this.strokeColor;
-				ctx.lineWidth = this.strokeWidth;
+				ctx.strokeStyle = this.borderColor;
+				ctx.lineWidth = this.borderWidth;
 
-				ctx.fillStyle = this.fillColor;
+				ctx.fillStyle = this.backgroundColor;
 
 				ctx.fill();
 				ctx.stroke();
@@ -1323,15 +1328,15 @@
 			ctx.arc(this.x, this.y, this.innerRadius, this.endAngle, this.startAngle, true);
 
 			ctx.closePath();
-			ctx.strokeStyle = this.strokeColor;
-			ctx.lineWidth = this.strokeWidth;
+			ctx.strokeStyle = this.borderColor;
+			ctx.lineWidth = this.borderWidth;
 
-			ctx.fillStyle = this.fillColor;
+			ctx.fillStyle = this.backgroundColor;
 
 			ctx.fill();
 			ctx.lineJoin = 'bevel';
 
-			if (this.showStroke){
+			if (this.showBorder){
 				ctx.stroke();
 			}
 		}
@@ -1347,11 +1352,11 @@
 				leftX = vm.x - halfWidth,
 				rightX = vm.x + halfWidth,
 				top = vm.base - (vm.base - vm.y),
-				halfStroke = vm.strokeWidth / 2;
+				halfStroke = vm.borderWidth / 2;
 
 			// Canvas doesn't allow us to stroke inside the width so we can
 			// adjust the sizes to fit if we're setting a stroke on the line
-			if (vm.showStroke){
+			if (vm.borderWidth){
 				leftX += halfStroke;
 				rightX -= halfStroke;
 				top += halfStroke;
@@ -1359,9 +1364,9 @@
 
 			ctx.beginPath();
 
-			ctx.fillStyle = vm.fillColor;
-			ctx.strokeStyle = vm.strokeColor;
-			ctx.lineWidth = vm.strokeWidth;
+			ctx.fillStyle = vm.backgroundColor;
+			ctx.strokeStyle = vm.borderColor;
+			ctx.lineWidth = vm.borderWidth;
 
 			// It'd be nice to keep this class totally generic to any rectangle
 			// and simply specify which border to miss out.
@@ -1370,7 +1375,7 @@
 			ctx.lineTo(rightX, top);
 			ctx.lineTo(rightX, vm.base);
 			ctx.fill();
-			if (vm.showStroke){
+			if (vm.borderWidth){
 				ctx.stroke();
 			}
 		},
@@ -1425,7 +1430,7 @@
 			var tooltipX = this.x - tooltipWidth/2,
 				tooltipY = this.y - tooltipHeight;
 
-			ctx.fillStyle = this.fillColor;
+			ctx.fillStyle = this.backgroundColor;
 
 			// Custom Tooltips
 			if(this.custom){
@@ -1533,7 +1538,7 @@
 			else{
 				drawRoundedRectangle(this.ctx,this.x,this.y - this.height/2,this.width,this.height,this.cornerRadius);
 				var ctx = this.ctx;
-				ctx.fillStyle = this.fillColor;
+				ctx.fillStyle = this.backgroundColor;
 				ctx.fill();
 				ctx.closePath();
 
@@ -2104,6 +2109,8 @@
 		animations: [],
 		dropFrames: 0,
 		addAnimation: function(chartInstance, animationObject) {
+			chartInstance.animating = true;
+
 			for (var index = 0; index < this.animations.length; ++ index){
 				if (this.animations[index].chartInstance === chartInstance){
 					// replacing an in progress animation
@@ -2130,6 +2137,7 @@
 			
 			if (index){
 				this.animations.splice(index, 1);
+				chartInstance.animating = false;
 			}
 		},
 		// calls startDigest with the proper context
@@ -2161,6 +2169,7 @@
 				
 				if (this.animations[i].animationObject.currentStep == this.animations[i].animationObject.numSteps){
 					// executed the last frame. Remove the animation.
+					this.animations[i].chartInstance.animating = false;
 					this.animations.splice(i, 1);
 					// Keep the index in place to offset the splice
 					i--;

From 132272d1400291cf47b5bf624c0909b1c0de6bd5 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Tue, 12 May 2015 01:18:37 -0600
Subject: [PATCH 013/424] Revert build files

This reverts built files
---
 Chart.js     | 179 ++++++++++++++++++---------------------------------
 Chart.min.js |   6 +-
 2 files changed, 67 insertions(+), 118 deletions(-)

diff --git a/Chart.js b/Chart.js
index a927adaba91..4388f852154 100644
--- a/Chart.js
+++ b/Chart.js
@@ -59,7 +59,7 @@
 			animation: true,
 
 			// Number - Number of animation steps
-			animationDuration: 1000,
+			animationSteps: 60,
 
 			// String - Animation easing effect
 			animationEasing: "easeOutQuart",
@@ -124,7 +124,7 @@
 			tooltipEvents: ["mousemove", "touchstart", "touchmove", "mouseout"],
 
 			// String - Tooltip background colour
-			tooltipBackgroundColor: "rgba(0,0,0,0.8)",
+			tooltipFillColor: "rgba(0,0,0,0.8)",
 
 			// String - Tooltip label font declaration for the scale label
 			tooltipFontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
@@ -934,14 +934,14 @@
 			return this;
 		},
 		reflow : noop,
-		render : function(reflow, customDuration){
+		render : function(reflow){
 			if (reflow){
 				this.reflow();
 			}
 			
 			if (this.options.animation && !reflow){
 				var animation = new Chart.Animation();
-				animation.numSteps = (customDuration || this.options.animationDuration) / 16.66; //60 fps
+				animation.numSteps = this.options.animationSteps;
 				animation.easing = this.options.animationEasing;
 				
 				// render function
@@ -1059,8 +1059,8 @@
 								//Include any colour information about the element
 								tooltipLabels.push(helpers.template(this.options.multiTooltipTemplate, element));
 								tooltipColors.push({
-									fill: element._vm.backgroundColor || element.backgroundColor,
-									stroke: element._vm.borderColor || element.borderColor
+									fill: element._vm.fillColor || element.fillColor,
+									stroke: element._vm.strokeColor || element.strokeColor
 								});
 
 							}, this);
@@ -1083,7 +1083,7 @@
 						xPadding: this.options.tooltipXPadding,
 						yPadding: this.options.tooltipYPadding,
 						xOffset: this.options.tooltipXOffset,
-						backgroundColor: this.options.tooltipBackgroundColor,
+						fillColor: this.options.tooltipFillColor,
 						textColor: this.options.tooltipFontColor,
 						fontFamily: this.options.tooltipFontFamily,
 						fontStyle: this.options.tooltipFontStyle,
@@ -1110,7 +1110,7 @@
 							y: Math.round(tooltipPosition.y),
 							xPadding: this.options.tooltipXPadding,
 							yPadding: this.options.tooltipYPadding,
-							backgroundColor: this.options.tooltipBackgroundColor,
+							fillColor: this.options.tooltipFillColor,
 							textColor: this.options.tooltipFontColor,
 							fontFamily: this.options.tooltipFontFamily,
 							fontStyle: this.options.tooltipFontStyle,
@@ -1205,12 +1205,7 @@
 				if(props.indexOf(key) > -1){
 					// Color transitions if possible
 					if(typeof value === 'string'){
-						try{	
-							var color = Color(this._start[key]).mix(Color(this[key]), ease);
-							this._vm[key] = color.rgbString();
-						} catch(err){
-							this._vm[key] = value;
-						}
+						// TODO support color transitions
 						return;
 					}
 					// Everything else, presumably numbers
@@ -1255,10 +1250,10 @@
 				ctx.arc(this.x, this.y, this.radius, 0, Math.PI*2);
 				ctx.closePath();
 
-				ctx.strokeStyle = this.borderColor;
-				ctx.lineWidth = this.borderWidth;
+				ctx.strokeStyle = this.strokeColor;
+				ctx.lineWidth = this.strokeWidth;
 
-				ctx.fillStyle = this.backgroundColor;
+				ctx.fillStyle = this.fillColor;
 
 				ctx.fill();
 				ctx.stroke();
@@ -1328,15 +1323,15 @@
 			ctx.arc(this.x, this.y, this.innerRadius, this.endAngle, this.startAngle, true);
 
 			ctx.closePath();
-			ctx.strokeStyle = this.borderColor;
-			ctx.lineWidth = this.borderWidth;
+			ctx.strokeStyle = this.strokeColor;
+			ctx.lineWidth = this.strokeWidth;
 
-			ctx.fillStyle = this.backgroundColor;
+			ctx.fillStyle = this.fillColor;
 
 			ctx.fill();
 			ctx.lineJoin = 'bevel';
 
-			if (this.showBorder){
+			if (this.showStroke){
 				ctx.stroke();
 			}
 		}
@@ -1352,11 +1347,11 @@
 				leftX = vm.x - halfWidth,
 				rightX = vm.x + halfWidth,
 				top = vm.base - (vm.base - vm.y),
-				halfStroke = vm.borderWidth / 2;
+				halfStroke = vm.strokeWidth / 2;
 
 			// Canvas doesn't allow us to stroke inside the width so we can
 			// adjust the sizes to fit if we're setting a stroke on the line
-			if (vm.borderWidth){
+			if (vm.showStroke){
 				leftX += halfStroke;
 				rightX -= halfStroke;
 				top += halfStroke;
@@ -1364,9 +1359,9 @@
 
 			ctx.beginPath();
 
-			ctx.fillStyle = vm.backgroundColor;
-			ctx.strokeStyle = vm.borderColor;
-			ctx.lineWidth = vm.borderWidth;
+			ctx.fillStyle = vm.fillColor;
+			ctx.strokeStyle = vm.strokeColor;
+			ctx.lineWidth = vm.strokeWidth;
 
 			// It'd be nice to keep this class totally generic to any rectangle
 			// and simply specify which border to miss out.
@@ -1375,7 +1370,7 @@
 			ctx.lineTo(rightX, top);
 			ctx.lineTo(rightX, vm.base);
 			ctx.fill();
-			if (vm.borderWidth){
+			if (vm.showStroke){
 				ctx.stroke();
 			}
 		},
@@ -1430,7 +1425,7 @@
 			var tooltipX = this.x - tooltipWidth/2,
 				tooltipY = this.y - tooltipHeight;
 
-			ctx.fillStyle = this.backgroundColor;
+			ctx.fillStyle = this.fillColor;
 
 			// Custom Tooltips
 			if(this.custom){
@@ -1538,7 +1533,7 @@
 			else{
 				drawRoundedRectangle(this.ctx,this.x,this.y - this.height/2,this.width,this.height,this.cornerRadius);
 				var ctx = this.ctx;
-				ctx.fillStyle = this.backgroundColor;
+				ctx.fillStyle = this.fillColor;
 				ctx.fill();
 				ctx.closePath();
 
@@ -2109,8 +2104,6 @@
 		animations: [],
 		dropFrames: 0,
 		addAnimation: function(chartInstance, animationObject) {
-			chartInstance.animating = true;
-
 			for (var index = 0; index < this.animations.length; ++ index){
 				if (this.animations[index].chartInstance === chartInstance){
 					// replacing an in progress animation
@@ -2137,7 +2130,6 @@
 			
 			if (index){
 				this.animations.splice(index, 1);
-				chartInstance.animating = false;
 			}
 		},
 		// calls startDigest with the proper context
@@ -2169,7 +2161,6 @@
 				
 				if (this.animations[i].animationObject.currentStep == this.animations[i].animationObject.numSteps){
 					// executed the last frame. Remove the animation.
-					this.animations[i].chartInstance.animating = false;
 					this.animations.splice(i, 1);
 					// Keep the index in place to offset the splice
 					i--;
@@ -2254,8 +2245,11 @@
 		//Boolean - Whether to show vertical lines (except Y axis)
 		scaleShowVerticalLines: true,
 
-		//Number - Pixel width of the bar border
-		barBorderWidth : 2,
+		//Boolean - If there is a stroke on each bar
+		barShowStroke : true,
+
+		//Number - Pixel width of the bar stroke
+		barStrokeWidth : 2,
 
 		//Number - Spacing between each of the X value sets
 		barValueSpacing : 5,
@@ -2269,11 +2263,8 @@
 		//Function - Custom hover handler
 		onHover : null,
 
-		//Function - Custom hover handler
-		hoverDuration : 400,
-
 		//String - A legend template
-		legendTemplate : "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span style=\"background-color:<%=datasets[i].backgroundColor%>\"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>"
+		legendTemplate : "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span style=\"background-color:<%=datasets[i].fillColor%>\"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>"
 
 	};
 
@@ -2312,7 +2303,28 @@
 
 			//Set up tooltip events on the chart
 			if (this.options.showTooltips){
-				helpers.bindEvents(this, this.options.tooltipEvents, this.onHover);
+				helpers.bindEvents(this, this.options.tooltipEvents, function(e){
+					var active;
+					if(e.type == 'mouseout'){
+						return false;
+					}
+					if(this.options.hoverMode == 'bar'){
+						active = this.getBarAtEvent(e);
+						// TODO: tooltips for single items
+					}
+					else if(this.options.hoverMode == 'bars'){
+						active = this.getBarsAtEvent(e);
+					}
+					else {
+						// TODO: active = this.getDatasetAtEvent(e); 
+					}
+					
+					if(this.options.onHover){
+						this.options.onHover.call(this, active);
+					}
+
+					this.showTooltip(active);
+				});
 			}
 
 
@@ -2347,63 +2359,6 @@
 
 			this.update();
 		},
-		onHover: function(e){
-
-			var active;
-			if(e.type == 'mouseout'){
-				return false;
-			}
-			if(this.options.hoverMode == 'bar'){
-				active = this.getBarAtEvent(e);
-			}
-			else if(this.options.hoverMode == 'bars'){}
-
-
-			// Remove styling for last active
-			if(this.lastActive){
-				if(this.options.hoverMode == 'bar'){
-					this.lastActive.rectangle.backgroundColor = this.data.datasets[this.lastActive.datasetIndex].backgroundColor;
-					this.lastActive.rectangle.borderColor = this.data.datasets[this.lastActive.datasetIndex].borderColor;
-					this.lastActive.rectangle.borderWidth = 0;
-				}
-				else if(this.options.hoverMode == 'bars'){}
-			}
-
-			// Custom Hover actions
-			if(this.options.onHover){
-				this.options.onHover.call(this, active);
-			}
-			else if(active){
-				// or default hover action
-				if(this.options.hoverMode == 'bar'){
-					active.rectangle.backgroundColor = this.data.datasets[active.datasetIndex].hoverBackgroundColor || Color(active.rectangle.backgroundColor).saturate(0.5).darken(0.25).rgbString();
-					active.rectangle.borderColor = this.data.datasets[active.datasetIndex].hoverBorderColor || Color(active.rectangle.borderColor).saturate(0.5).darken(0.25).rgbString();
-				}
-				else if(this.options.hoverMode == 'bars'){}
-
-			}
-
-			if(!this.animating){
-				// If entering
-				if(!this.lastActive && active){
-					this.render(false, this.options.hoverDuration);
-				}
-
-				// If different bar
-				if(this.lastActive && active && this.lastActive.rectangle !== active.rectangle){
-					this.render(false, this.options.hoverDuration);
-				}
-
-				// if Leaving
-				if (this.lastActive && !active){
-					this.render(false, this.options.hoverDuration);
-				}
-			}
-
-			this.lastActive = active;
-
-			//this.showTooltip(active);
-		},
 		update : function(){
 
 			this.scale.update();
@@ -2416,9 +2371,10 @@
 					value : this.data.datasets[datasetIndex].data[index],
 					label : this.data.labels[index],
 					datasetLabel: this.data.datasets[datasetIndex].label,
-					borderColor : this.data.datasets[datasetIndex].borderColor,
-					borderWidth : this.data.datasets[datasetIndex].borderWidth,
-					backgroundColor : this.data.datasets[datasetIndex].backgroundColor,
+					strokeColor : this.data.datasets[datasetIndex].strokeColor,
+					fillColor : this.data.datasets[datasetIndex].fillColor,
+					highlightFill : this.data.datasets[datasetIndex].highlightFill || this.data.datasets[datasetIndex].fillColor,
+					highlightStroke : this.data.datasets[datasetIndex].highlightStroke || this.data.datasets[datasetIndex].strokeColor,
 					_start: undefined
 				});
 			}, this);
@@ -2461,11 +2417,11 @@
 			var bar;
 			var eventPosition = helpers.getRelativePosition(e);
 			
-			for (var datasetIndex = 0; datasetIndex < this.data.datasets.length; ++datasetIndex) {
-				for (var barIndex = 0; barIndex < this.data.datasets[datasetIndex].metaData.length; ++barIndex) {
-					if (this.data.datasets[datasetIndex].metaData[barIndex].inRange(eventPosition.x, eventPosition.y)) {
+			for (var datasetIndex = 0; datasetIndex < this.datasets.length; ++datasetIndex) {
+				for (var barIndex = 0; barIndex < this.datasets[datasetIndex].metaData.length; ++barIndex) {
+					if (this.datasets[datasetIndex].metaData[barIndex].inRange(eventPosition.x, eventPosition.y)) {
 						bar = {
-							rectangle : this.data.datasets[datasetIndex].metaData[barIndex],
+							rectangle : this.datasets[datasetIndex].metaData[barIndex],
 							datasetIndex : datasetIndex,
 							barIndex : barIndex,
 						};
@@ -2517,7 +2473,7 @@
 				showVerticalLines : this.options.scaleShowVerticalLines,
 				gridLineWidth : (this.options.scaleShowGridLines) ? this.options.scaleGridLineWidth : 0,
 				gridLineColor : (this.options.scaleShowGridLines) ? this.options.scaleGridLineColor : "rgba(0,0,0,0)",
-				padding : (this.options.showScale) ? 0 : this.options.borderWidth,
+				padding : (this.options.showScale) ? 0 : (this.options.barShowStroke) ? this.options.barStrokeWidth : 0,
 				showLabels : this.options.scaleShowLabels,
 				display : this.options.showScale
 			};
@@ -2546,8 +2502,8 @@
 					y: this.scale.endPoint,
 					width : this.scale.calculateBarWidth(this.data.datasets.length),
 					base : this.scale.endPoint,
-					borderColor : this.data.datasets[datasetIndex].borderColor,
-					backgroundColor : this.data.datasets[datasetIndex].backgroundColor
+					strokeColor : this.data.datasets[datasetIndex].strokeColor,
+					fillColor : this.data.datasets[datasetIndex].fillColor
 				}));
 			},this);
 
@@ -2587,14 +2543,7 @@
 					// Update the bar basepoint
 					bar.base = this.scale.endPoint;
 					//Transition 
-					bar.transition([
-						'x',
-						'y',
-						'width',
-						'backgroundColor',
-						'borderColor',
-					 	'borderWidth'
-					], easingDecimal).draw();
+					bar.transition(['x','y','width'], easingDecimal).draw();
 				}
 			}, this);
 		}
diff --git a/Chart.min.js b/Chart.min.js
index c04f23bdf69..345a0a11322 100644
--- a/Chart.min.js
+++ b/Chart.min.js
@@ -7,6 +7,6 @@
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
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e=this.ctx;e.beginPath(),e.arc(this.x,this.y,this.outerRadius,this.startAngle,this.endAngle),e.arc(this.x,this.y,this.innerRadius,this.endAngle,this.startAngle,!0),e.closePath(),e.strokeStyle=this.borderColor,e.lineWidth=this.borderWidth,e.fillStyle=this.backgroundColor,e.fill(),e.lineJoin="bevel",this.showBorder&&e.stroke()}}),i.Rectangle=i.Element.extend({draw:function(){var t=this._vm,e=this.ctx,i=t.width/2,s=t.x-i,n=t.x+i,a=t.base-(t.base-t.y),o=t.borderWidth/2;t.borderWidth&&(s+=o,n-=o,a+=o),e.beginPath(),e.fillStyle=t.backgroundColor,e.strokeStyle=t.borderColor,e.lineWidth=t.borderWidth,e.moveTo(s,t.base),e.lineTo(s,a),e.lineTo(n,a),e.lineTo(n,t.base),e.fill(),t.borderWidth&&e.stroke()},height:function(){var t=this._vm;return t.base-t.y},inRange:function(t,e){var i=this._vm;return 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a=this.x-i/2,o=this.y-n;if(t.fillStyle=this.backgroundColor,this.custom)this.custom(this);else{switch(this.yAlign){case"above":t.beginPath(),t.moveTo(this.x,this.y-e),t.lineTo(this.x+this.caretHeight,this.y-(e+this.caretHeight)),t.lineTo(this.x-this.caretHeight,this.y-(e+this.caretHeight)),t.closePath(),t.fill();break;case"below":o=this.y+e+this.caretHeight,t.beginPath(),t.moveTo(this.x,this.y+e),t.lineTo(this.x+this.caretHeight,this.y+e+this.caretHeight),t.lineTo(this.x-this.caretHeight,this.y+e+this.caretHeight),t.closePath(),t.fill()}switch(this.xAlign){case"left":a=this.x-i+(this.cornerRadius+this.caretHeight);break;case"right":a=this.x-(this.cornerRadius+this.caretHeight)}O(t,a,o,i,s,this.cornerRadius),t.fill(),t.fillStyle=this.textColor,t.textAlign="center",t.textBaseline="middle",t.fillText(this.text,a+i/2,o+s/2)}}}),i.MultiTooltip=i.Element.extend({initialize:function(){this.font=W(this.fontSize,this.fontStyle,this.fontFamily),this.titleFont=W(this.titleFontSize,this.titleFontStyle,this.titleFontFamily),this.height=this.labels.length*this.fontSize+(this.labels.length-1)*(this.fontSize/2)+2*this.yPadding+1.5*this.titleFontSize,this.ctx.font=this.titleFont;var t=this.ctx.measureText(this.title).width,e=z(this.ctx,this.font,this.labels)+this.fontSize+3,i=f([e,t]);this.width=i+2*this.xPadding;var s=this.height/2;this.y-s<0?this.y=s:this.y+s>this.chart.height&&(this.y=this.chart.height-s),this.x>this.chart.width/2?this.x-=this.xOffset+this.width:this.x+=this.xOffset},getLineHeight:function(t){var e=this.y-this.height/2+this.yPadding,i=t-1;return 0===t?e+this.titleFontSize/2:e+(1.5*this.fontSize*i+this.fontSize/2)+1.5*this.titleFontSize},draw:function(){if(this.custom)this.custom(this);else{O(this.ctx,this.x,this.y-this.height/2,this.width,this.height,this.cornerRadius);var t=this.ctx;t.fillStyle=this.backgroundColor,t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=this.titleTextColor,t.font=this.titleFont,t.fillText(this.title,this.x+this.xPadding,this.getLineHeight(0)),t.font=this.font,s.each(this.labels,function(e,i){t.fillStyle=this.textColor,t.fillText(e,this.x+this.xPadding+this.fontSize+3,this.getLineHeight(i+1)),t.fillStyle=this.legendColorBackground,t.fillRect(this.x+this.xPadding,this.getLineHeight(i+1)-this.fontSize/2,this.fontSize,this.fontSize),t.fillStyle=this.legendColors[i].fill,t.fillRect(this.x+this.xPadding,this.getLineHeight(i+1)-this.fontSize/2,this.fontSize,this.fontSize)},this)}}}),i.Scale=i.Element.extend({initialize:function(){this.fit()},buildYLabels:function(){this.yLabels=[];for(var t=m(this.stepValue),e=0;e<=this.steps;e++)this.yLabels.push(S(this.templateString,{value:(this.min+e*this.stepValue).toFixed(t)}));this.yLabelWidth=this.display&&this.showLabels?z(this.ctx,this.font,this.yLabels)+10:0},addXLabel:function(t){this.xLabels.push(t),this.valuesCount++,this.fit()},removeXLabel:function(){this.xLabels.shift(),this.valuesCount--,this.fit()},fit:function(){this.startPoint=this.display?this.fontSize:0,this.endPoint=this.display?this.height-1.5*this.fontSize-5:this.height,this.startPoint+=this.padding,this.endPoint-=this.padding;var t,e=this.endPoint,i=this.endPoint-this.startPoint;for(this.calculateYRange(i),this.buildYLabels(),this.calculateXLabelRotation();i>this.endPoint-this.startPoint;)i=this.endPoint-this.startPoint,t=this.yLabelWidth,this.calculateYRange(i),this.buildYLabels(),t<this.yLabelWidth&&(this.endPoint=e,this.calculateXLabelRotation())},calculateXLabelRotation:function(){this.ctx.font=this.font;var t,e,i=this.ctx.measureText(this.xLabels[0]).width,s=this.ctx.measureText(this.xLabels[this.xLabels.length-1]).width;if(this.xScalePaddingRight=s/2+3,this.xScalePaddingLeft=i/2>this.yLabelWidth?i/2:this.yLabelWidth,this.xLabelRotation=0,this.display){var n,a=z(this.ctx,this.font,this.xLabels);this.xLabelWidth=a;for(var o=Math.floor(this.calculateX(1)-this.calculateX(0))-6;this.xLabelWidth>o&&0===this.xLabelRotation||this.xLabelWidth>o&&this.xLabelRotation<=90&&this.xLabelRotation>0;)n=Math.cos(b(this.xLabelRotation)),t=n*i,e=n*s,t+this.fontSize/2>this.yLabelWidth&&(this.xScalePaddingLeft=t+this.fontSize/2),this.xScalePaddingRight=this.fontSize/2,this.xLabelRotation++,this.xLabelWidth=n*a;this.xLabelRotation>0&&(this.endPoint-=Math.sin(b(this.xLabelRotation))*a+3)}else this.xLabelWidth=0,this.xScalePaddingRight=this.padding,this.xScalePaddingLeft=this.padding},calculateYRange:c,drawingArea:function(){return this.startPoint-this.endPoint},calculateY:function(t){var e=this.drawingArea()/(this.min-this.max);return this.endPoint-e*(t-this.min)},calculateX:function(t){var e=(this.xLabelRotation>0,this.width-(this.xScalePaddingLeft+this.xScalePaddingRight)),i=e/Math.max(this.valuesCount-(this.offsetGridLines?0:1),1),s=i*t+this.xScalePaddingLeft;return this.offsetGridLines&&(s+=i/2),Math.round(s)},update:function(t){s.extend(this,t),this.fit()},draw:function(){var t=this.ctx,e=(this.endPoint-this.startPoint)/this.steps,i=Math.round(this.xScalePaddingLeft);this.display&&(t.fillStyle=this.textColor,t.font=this.font,n(this.yLabels,function(n,a){var o=this.endPoint-e*a,r=Math.round(o),h=this.showHorizontalLines;t.textAlign="right",t.textBaseline="middle",this.showLabels&&t.fillText(n,i-10,o),0!==a||h||(h=!0),h&&t.beginPath(),a>0?(t.lineWidth=this.gridLineWidth,t.strokeStyle=this.gridLineColor):(t.lineWidth=this.lineWidth,t.strokeStyle=this.lineColor),r+=s.aliasPixel(t.lineWidth),h&&(t.moveTo(i,r),t.lineTo(this.width,r),t.stroke(),t.closePath()),t.lineWidth=this.lineWidth,t.strokeStyle=this.lineColor,t.beginPath(),t.moveTo(i-5,r),t.lineTo(i,r),t.stroke(),t.closePath()},this),n(this.xLabels,function(e,i){var s=this.calculateX(i)+y(this.lineWidth),n=this.calculateX(i-(this.offsetGridLines?.5:0))+y(this.lineWidth),a=this.xLabelRotation>0,o=this.showVerticalLines;0!==i||o||(o=!0),o&&t.beginPath(),i>0?(t.lineWidth=this.gridLineWidth,t.strokeStyle=this.gridLineColor):(t.lineWidth=this.lineWidth,t.strokeStyle=this.lineColor),o&&(t.moveTo(n,this.endPoint),t.lineTo(n,this.startPoint-3),t.stroke(),t.closePath()),t.lineWidth=this.lineWidth,t.strokeStyle=this.lineColor,t.beginPath(),t.moveTo(n,this.endPoint),t.lineTo(n,this.endPoint+5),t.stroke(),t.closePath(),t.save(),t.translate(s,a?this.endPoint+12:this.endPoint+8),t.rotate(-1*b(this.xLabelRotation)),t.font=this.font,t.textAlign=a?"right":"center",t.textBaseline=a?"middle":"top",t.fillText(e,0,0),t.restore()},this))}}),i.RadialScale=i.Element.extend({initialize:function(){this.size=v([this.height,this.width]),this.drawingArea=this.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2},calculateCenterOffset:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},update:function(){this.lineArc?this.drawingArea=this.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},buildYLabels:function(){this.yLabels=[];for(var t=m(this.stepValue),e=0;e<=this.steps;e++)this.yLabels.push(S(this.templateString,{value:(this.min+e*this.stepValue).toFixed(t)}))},getCircumference:function(){return 2*Math.PI/this.valuesCount},setScaleSize:function(){var t,e,i,s,n,a,o,r,h,l,c,u,d=v([this.height/2-this.pointLabelFontSize-5,this.width/2]),p=this.width,f=0;for(this.ctx.font=W(this.pointLabelFontSize,this.pointLabelFontStyle,this.pointLabelFontFamily),e=0;e<this.valuesCount;e++)t=this.getPointPosition(e,d),i=this.ctx.measureText(S(this.templateString,{value:this.labels[e]})).width+5,0===e||e===this.valuesCount/2?(s=i/2,t.x+s>p&&(p=t.x+s,n=e),t.x-s<f&&(f=t.x-s,o=e)):e<this.valuesCount/2?t.x+i>p&&(p=t.x+i,n=e):e>this.valuesCount/2&&t.x-i<f&&(f=t.x-i,o=e);h=f,l=Math.ceil(p-this.width),a=this.getIndexAngle(n),r=this.getIndexAngle(o),c=l/Math.sin(a+Math.PI/2),u=h/Math.sin(r+Math.PI/2),c=g(c)?c:0,u=g(u)?u:0,this.drawingArea=d-(u+c)/2,this.setCenterPoint(u,c)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,s=t+this.drawingArea;this.xCenter=(s+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.valuesCount;return t*e-Math.PI/2},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},draw:function(){if(this.display){var t=this.ctx;if(n(this.yLabels,function(e,i){if(i>0){var s,n=i*(this.drawingArea/this.steps),a=this.yCenter-n;if(this.lineWidth>0)if(t.strokeStyle=this.lineColor,t.lineWidth=this.lineWidth,this.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,n,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var o=0;o<this.valuesCount;o++)s=this.getPointPosition(o,this.calculateCenterOffset(this.min+i*this.stepValue)),0===o?t.moveTo(s.x,s.y):t.lineTo(s.x,s.y);t.closePath(),t.stroke()}if(this.showLabels){if(t.font=W(this.fontSize,this.fontStyle,this.fontFamily),this.showLabelBackdrop){var r=t.measureText(e).width;t.fillStyle=this.backdropColor,t.fillRect(this.xCenter-r/2-this.backdropPaddingX,a-this.fontSize/2-this.backdropPaddingY,r+2*this.backdropPaddingX,this.fontSize+2*this.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.fontColor,t.fillText(e,this.xCenter,a)}}},this),!this.lineArc){t.lineWidth=this.angleLineWidth,t.strokeStyle=this.angleLineColor;for(var e=this.valuesCount-1;e>=0;e--){if(this.angleLineWidth>0){var i=this.getPointPosition(e,this.calculateCenterOffset(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(i.x,i.y),t.stroke(),t.closePath()}var s=this.getPointPosition(e,this.calculateCenterOffset(this.max)+5);t.font=W(this.pointLabelFontSize,this.pointLabelFontStyle,this.pointLabelFontFamily),t.fillStyle=this.pointLabelFontColor;var a=this.labels.length,o=this.labels.length/2,r=o/2,h=r>e||e>a-r,l=e===r||e===a-r;0===e?t.textAlign="center":e===o?t.textAlign="center":o>e?t.textAlign="left":t.textAlign="right",l?t.textBaseline="middle":h?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.labels[e],s.x,s.y)}}}}}),i.animationService={frameDuration:17,animations:[],dropFrames:0,addAnimation:function(t,e){t.animating=!0;for(var i=0;i<this.animations.length;++i)if(this.animations[i].chartInstance===t)return void(this.animations[i].animationObject=e);this.animations.push({chartInstance:t,animationObject:e}),1==this.animations.length&&s.requestAnimFrame.call(window,this.digestWrapper)},cancelAnimation:function(t){var e=s.findNextWhere(this.animations,function(e){return e.chartInstance===t});e&&(this.animations.splice(e,1),t.animating=!1)},digestWrapper:function(){i.animationService.startDigest.call(i.animationService)},startDigest:function(){var t=Date.now(),e=0;this.dropFrames>1&&(e=Math.floor(this.dropFrames),this.dropFrames-=e);for(var i=0;i<this.animations.length;i++)null===this.animations[i].animationObject.currentStep&&(this.animations[i].animationObject.currentStep=0),this.animations[i].animationObject.currentStep+=1+e,this.animations[i].animationObject.currentStep>this.animations[i].animationObject.numSteps&&(this.animations[i].animationObject.currentStep=this.animations[i].animationObject.numSteps),this.animations[i].animationObject.render(this.animations[i].chartInstance,this.animations[i].animationObject),this.animations[i].animationObject.currentStep==this.animations[i].animationObject.numSteps&&(this.animations[i].chartInstance.animating=!1,this.animations.splice(i,1),i--);var n=Date.now(),a=n-t-this.frameDuration,o=a/this.frameDuration;o>1&&(this.dropFrames+=o),this.animations.length>0&&s.requestAnimFrame.call(window,this.digestWrapper)}},s.addEvent(window,"resize",function(){var t;return function(){clearTimeout(t),t=setTimeout(function(){n(i.instances,function(t){t.options.responsive&&t.resize(t.render,!0)})},50)}}()),p?define(function(){return i}):"object"==typeof module&&module.exports&&(module.exports=i),t.Chart=i,i.noConflict=function(){return t.Chart=e,i}}).call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,s={scaleBeginAtZero:!0,scaleShowGridLines:!0,scaleGridLineColor:"rgba(0,0,0,.05)",scaleGridLineWidth:1,scaleShowHorizontalLines:!0,scaleShowVerticalLines:!0,barBorderWidth:2,barValueSpacing:5,barDatasetSpacing:1,hoverMode:"bars",onHover:null,hoverDuration:400,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].backgroundColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>'};e.Type.extend({name:"Bar",defaults:s,initialize:function(t){this.data=t;var s=this.options;this.ScaleClass=e.Scale.extend({offsetGridLines:!0,calculateBarX:function(t,e,i){var n=this.calculateBaseWidth(),a=this.calculateX(i)-n/2,o=this.calculateBarWidth(t);return a+o*e+e*s.barDatasetSpacing+o/2},calculateBaseWidth:function(){return this.calculateX(1)-this.calculateX(0)-2*s.barValueSpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*s.barDatasetSpacing;return e/t}}),this.options.showTooltips&&i.bindEvents(this,this.options.tooltipEvents,this.onHover),this.BarClass=e.Rectangle.extend({ctx:this.chart.ctx,_vm:{}}),this.buildScale(t.labels),i.each(this.data.datasets,function(t,e){t.metaData=[],i.each(t.data,function(e,i){t.metaData.push(new this.BarClass)},this)},this),this.eachBars(function(t,e,s){i.extend(t,{width:this.scale.calculateBarWidth(this.data.datasets.length),x:this.scale.calculateBarX(this.data.datasets.length,s,e),y:this.scale.endPoint}),t.save()},this),this.update()},onHover:function(t){var e;return"mouseout"==t.type?!1:("bar"==this.options.hoverMode?e=this.getBarAtEvent(t):"bars"==this.options.hoverMode,this.lastActive&&("bar"==this.options.hoverMode?(this.lastActive.rectangle.backgroundColor=this.data.datasets[this.lastActive.datasetIndex].backgroundColor,this.lastActive.rectangle.borderColor=this.data.datasets[this.lastActive.datasetIndex].borderColor,
-this.lastActive.rectangle.borderWidth=0):"bars"==this.options.hoverMode),this.options.onHover?this.options.onHover.call(this,e):e&&("bar"==this.options.hoverMode?(e.rectangle.backgroundColor=this.data.datasets[e.datasetIndex].hoverBackgroundColor||Color(e.rectangle.backgroundColor).saturate(.5).darken(.25).rgbString(),e.rectangle.borderColor=this.data.datasets[e.datasetIndex].hoverBorderColor||Color(e.rectangle.borderColor).saturate(.5).darken(.25).rgbString()):"bars"==this.options.hoverMode),this.animating||(!this.lastActive&&e&&this.render(!1,this.options.hoverDuration),this.lastActive&&e&&this.lastActive.rectangle!==e.rectangle&&this.render(!1,this.options.hoverDuration),this.lastActive&&!e&&this.render(!1,this.options.hoverDuration)),void(this.lastActive=e))},update:function(){this.scale.update(),this.eachBars(function(t,e,s){i.extend(t,{width:this.scale.calculateBarWidth(this.data.datasets.length),x:this.scale.calculateBarX(this.data.datasets.length,s,e),y:this.scale.calculateY(this.data.datasets[s].data[e]),value:this.data.datasets[s].data[e],label:this.data.labels[e],datasetLabel:this.data.datasets[s].label,borderColor:this.data.datasets[s].borderColor,borderWidth:this.data.datasets[s].borderWidth,backgroundColor:this.data.datasets[s].backgroundColor,_start:void 0})},this),this.render()},eachBars:function(t){i.each(this.data.datasets,function(e,s){i.each(e.metaData,t,this,s)},this)},eachValue:function(t){i.each(this.data.datasets,function(e,s){i.each(e.data,t,this,s)},this)},getBarsAtEvent:function(t){for(var e,s=[],n=i.getRelativePosition(t),a=function(t){s.push(t.metaData[e])},o=0;o<this.data.datasets.length;o++)for(e=0;e<this.data.datasets[o].metaData.length;e++)if(this.data.datasets[o].metaData[e].inRange(n.x,n.y))return i.each(this.data.datasets,a),s;return s},getBarAtEvent:function(t){for(var e,s=i.getRelativePosition(t),n=0;n<this.data.datasets.length;++n)for(var a=0;a<this.data.datasets[n].metaData.length;++a)if(this.data.datasets[n].metaData[a].inRange(s.x,s.y))return e={rectangle:this.data.datasets[n].metaData[a],datasetIndex:n,barIndex:a};return e},buildScale:function(t){var e=this,s=function(){var t=[];return e.eachValue(function(e){t.push(e)}),t},n={templateString:this.options.scaleLabel,height:this.chart.height,width:this.chart.width,ctx:this.chart.ctx,textColor:this.options.scaleFontColor,fontSize:this.options.scaleFontSize,fontStyle:this.options.scaleFontStyle,fontFamily:this.options.scaleFontFamily,valuesCount:t.length,beginAtZero:this.options.scaleBeginAtZero,integersOnly:this.options.scaleIntegersOnly,calculateYRange:function(t){var e=i.calculateScaleRange(s(),t,this.fontSize,this.beginAtZero,this.integersOnly);i.extend(this,e)},xLabels:t,font:i.fontString(this.options.scaleFontSize,this.options.scaleFontStyle,this.options.scaleFontFamily),lineWidth:this.options.scaleLineWidth,lineColor:this.options.scaleLineColor,showHorizontalLines:this.options.scaleShowHorizontalLines,showVerticalLines:this.options.scaleShowVerticalLines,gridLineWidth:this.options.scaleShowGridLines?this.options.scaleGridLineWidth:0,gridLineColor:this.options.scaleShowGridLines?this.options.scaleGridLineColor:"rgba(0,0,0,0)",padding:this.options.showScale?0:this.options.borderWidth,showLabels:this.options.scaleShowLabels,display:this.options.showScale};this.options.scaleOverride&&i.extend(n,{calculateYRange:i.noop,steps:this.options.scaleSteps,stepValue:this.options.scaleStepWidth,min:this.options.scaleStartValue,max:this.options.scaleStartValue+this.options.scaleSteps*this.options.scaleStepWidth}),this.scale=new this.ScaleClass(n)},addData:function(t,e){i.each(t,function(t,i){this.data.datasets[i].bars.push(new this.BarClass({value:t,label:e,datasetLabel:this.data.datasets[i].label,x:this.scale.calculateBarX(this.data.datasets.length,i,this.scale.valuesCount+1),y:this.scale.endPoint,width:this.scale.calculateBarWidth(this.data.datasets.length),base:this.scale.endPoint,borderColor:this.data.datasets[i].borderColor,backgroundColor:this.data.datasets[i].backgroundColor}))},this),this.scale.addXLabel(e),this.update()},removeData:function(){this.scale.removeXLabel(),i.each(this.data.datasets,function(t){t.bars.shift()},this),this.update()},reflow:function(){i.extend(this.BarClass.prototype,{y:this.scale.endPoint,base:this.scale.endPoint});var t=i.extend({height:this.chart.height,width:this.chart.width});this.scale.update(t)},draw:function(t){var e=t||1;this.clear(),this.scale.draw(e),this.eachBars(function(t,i,s){t.hasValue()&&(t.base=this.scale.endPoint,t.transition(["x","y","width","backgroundColor","borderColor","borderWidth"],e).draw())},this)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,s={segmentShowStroke:!0,segmentStrokeColor:"#fff",segmentStrokeWidth:2,percentageInnerCutout:50,animationSteps:100,animationEasing:"easeOutBounce",animateRotate:!0,animateScale:!1,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<segments.length; i++){%><li><span style="background-color:<%=segments[i].fillColor%>"></span><%if(segments[i].label){%><%=segments[i].label%><%}%></li><%}%></ul>'};e.Type.extend({name:"Doughnut",defaults:s,initialize:function(t){this.data=t,this.segments=[],this.outerRadius=(i.min([this.chart.width,this.chart.height])-this.options.segmentStrokeWidth/2)/2,this.SegmentArc=e.Arc.extend({ctx:this.chart.ctx,x:this.chart.width/2,y:this.chart.height/2}),this.options.showTooltips&&i.bindEvents(this,this.options.tooltipEvents,function(t){var e="mouseout"!==t.type?this.getSegmentsAtEvent(t):[];i.each(this.segments,function(t){t.restore(["fillColor"])}),i.each(e,function(t){t.fillColor=t.highlightColor}),this.showTooltip(e)}),this.calculateTotal(t),i.each(t,function(e,i){e.color||(e.color="hsl("+360*i/t.length+", 100%, 50%)"),this.addData(e,i,!0)},this),this.render()},getSegmentsAtEvent:function(t){var e=[],s=i.getRelativePosition(t);return i.each(this.segments,function(t){t.inRange(s.x,s.y)&&e.push(t)},this),e},addData:function(t,e,i){var s=e||this.segments.length;this.segments.splice(s,0,new this.SegmentArc({value:t.value,outerRadius:this.options.animateScale?0:this.outerRadius,innerRadius:this.options.animateScale?0:this.outerRadius/100*this.options.percentageInnerCutout,fillColor:t.color,highlightColor:t.highlight||t.color,showStroke:this.options.segmentShowStroke,strokeWidth:this.options.segmentStrokeWidth,strokeColor:this.options.segmentStrokeColor,startAngle:1.5*Math.PI,circumference:this.options.animateRotate?0:this.calculateCircumference(t.value),label:t.label})),i||(this.reflow(),this.update())},calculateCircumference:function(t){return this.total>0?2*Math.PI*(t/this.total):0},calculateTotal:function(t){this.total=0,i.each(t,function(t){this.total+=Math.abs(t.value)},this)},update:function(){this.data.length==this.segments.length?i.each(this.data,function(t,e){i.extend(this.segments[e],{value:t.value,fillColor:t.color,highlightColor:t.highlight||t.color,showStroke:this.options.segmentShowStroke,strokeWidth:this.options.segmentStrokeWidth,strokeColor:this.options.segmentStrokeColor,label:t.label})},this):this.initialize(this.data),this.calculateTotal(this.segments),i.each(this.activeElements,function(t){t.restore(["fillColor"])}),i.each(this.segments,function(t){t.save()}),this.render()},removeData:function(t){var e=i.isNumber(t)?t:this.segments.length-1;this.segments.splice(e,1),this.reflow(),this.update()},reflow:function(){i.extend(this.SegmentArc.prototype,{x:this.chart.width/2,y:this.chart.height/2}),this.outerRadius=(i.min([this.chart.width,this.chart.height])-this.options.segmentStrokeWidth/2)/2,i.each(this.segments,function(t){t.update({outerRadius:this.outerRadius,innerRadius:this.outerRadius/100*this.options.percentageInnerCutout})},this)},draw:function(t){var e=t?t:1;this.clear(),i.each(this.segments,function(t,i){t.transition({circumference:this.calculateCircumference(t.value),outerRadius:this.outerRadius,innerRadius:this.outerRadius/100*this.options.percentageInnerCutout},e),t.endAngle=t.startAngle+t.circumference,t.draw(),0===i&&(t.startAngle=1.5*Math.PI),i<this.segments.length-1&&(this.segments[i+1].startAngle=t.endAngle)},this)}}),e.types.Doughnut.extend({name:"Pie",defaults:i.merge(s,{percentageInnerCutout:0})})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,s={scaleShowGridLines:!0,scaleGridLineColor:"rgba(0,0,0,.05)",scaleGridLineWidth:1,scaleShowHorizontalLines:!0,scaleShowVerticalLines:!0,bezierCurve:!0,bezierCurveTension:.4,pointDot:!0,pointDotRadius:4,pointDotStrokeWidth:1,pointHitDetectionRadius:20,datasetStroke:!0,datasetStrokeWidth:2,datasetFill:!0,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].strokeColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>',offsetGridLines:!1};e.Type.extend({name:"Line",defaults:s,initialize:function(t){this.data=t,this.PointClass=e.Point.extend({offsetGridLines:this.options.offsetGridLines,strokeWidth:this.options.pointDotStrokeWidth,radius:this.options.pointDotRadius,display:this.options.pointDot,hitDetectionRadius:this.options.pointHitDetectionRadius,ctx:this.chart.ctx,inRange:function(t){return Math.pow(t-this.x,2)<Math.pow(this.radius+this.hitDetectionRadius,2)}}),this.datasets=[],this.options.showTooltips&&i.bindEvents(this,this.options.tooltipEvents,function(t){var e="mouseout"!==t.type?this.getPointsAtEvent(t):[];this.eachPoints(function(t){t.restore(["fillColor","strokeColor"])}),i.each(e,function(t){t.fillColor=t.highlightFill,t.strokeColor=t.highlightStroke}),this.showTooltip(e)}),i.each(t.datasets,function(e){var s={label:e.label||null,fillColor:e.fillColor,strokeColor:e.strokeColor,pointColor:e.pointColor,pointStrokeColor:e.pointStrokeColor,points:[]};this.datasets.push(s),i.each(e.data,function(i,n){s.points.push(new this.PointClass({value:i,label:t.labels[n],datasetLabel:e.label,strokeColor:e.pointStrokeColor,fillColor:e.pointColor,highlightFill:e.pointHighlightFill||e.pointColor,highlightStroke:e.pointHighlightStroke||e.pointStrokeColor}))},this),this.buildScale(t.labels),this.eachPoints(function(t,e){i.extend(t,{x:this.scale.calculateX(e),y:this.scale.endPoint}),t.save()},this)},this),this.render()},update:function(){i.each(this.data.datasets,function(t,e){i.extend(this.datasets[e],{label:t.label||null,fillColor:t.fillColor,strokeColor:t.strokeColor,pointColor:t.pointColor,pointStrokeColor:t.pointStrokeColor}),i.each(t.data,function(s,n){i.extend(this.datasets[e].points[n],{value:s,label:this.data.labels[n],datasetLabel:t.label,strokeColor:t.pointStrokeColor,fillColor:t.pointColor,highlightFill:t.pointHighlightFill||t.pointColor,highlightStroke:t.pointHighlightStroke||t.pointStrokeColor})},this)},this),this.scale.update(),i.each(this.activeElements,function(t){t.restore(["fillColor","strokeColor"])}),this.eachPoints(function(t){t.save()}),this.render()},eachPoints:function(t){i.each(this.datasets,function(e){i.each(e.points,t,this)},this)},getPointsAtEvent:function(t){var e=[],s=i.getRelativePosition(t);return i.each(this.datasets,function(t){i.each(t.points,function(t){t.inRange(s.x,s.y)&&e.push(t)})},this),e},buildScale:function(t){var s=this,n=function(){var t=[];return s.eachPoints(function(e){t.push(e.value)}),t},a={templateString:this.options.scaleLabel,height:this.chart.height,width:this.chart.width,ctx:this.chart.ctx,textColor:this.options.scaleFontColor,offsetGridLines:this.options.offsetGridLines,fontSize:this.options.scaleFontSize,fontStyle:this.options.scaleFontStyle,fontFamily:this.options.scaleFontFamily,valuesCount:t.length,beginAtZero:this.options.scaleBeginAtZero,integersOnly:this.options.scaleIntegersOnly,calculateYRange:function(t){var e=i.calculateScaleRange(n(),t,this.fontSize,this.beginAtZero,this.integersOnly);i.extend(this,e)},xLabels:t,font:i.fontString(this.options.scaleFontSize,this.options.scaleFontStyle,this.options.scaleFontFamily),lineWidth:this.options.scaleLineWidth,lineColor:this.options.scaleLineColor,showHorizontalLines:this.options.scaleShowHorizontalLines,showVerticalLines:this.options.scaleShowVerticalLines,gridLineWidth:this.options.scaleShowGridLines?this.options.scaleGridLineWidth:0,gridLineColor:this.options.scaleShowGridLines?this.options.scaleGridLineColor:"rgba(0,0,0,0)",padding:this.options.showScale?0:this.options.pointDotRadius+this.options.pointDotStrokeWidth,showLabels:this.options.scaleShowLabels,display:this.options.showScale};this.options.scaleOverride&&i.extend(a,{calculateYRange:i.noop,steps:this.options.scaleSteps,stepValue:this.options.scaleStepWidth,min:this.options.scaleStartValue,max:this.options.scaleStartValue+this.options.scaleSteps*this.options.scaleStepWidth}),this.scale=new e.Scale(a)},addData:function(t,e){i.each(t,function(t,i){this.datasets[i].points.push(new this.PointClass({value:t,label:e,datasetLabel:this.datasets[i].label,x:this.scale.calculateX(this.scale.valuesCount+1),y:this.scale.endPoint,strokeColor:this.datasets[i].pointStrokeColor,fillColor:this.datasets[i].pointColor}))},this),this.scale.addXLabel(e),this.update()},removeData:function(){this.scale.removeXLabel(),i.each(this.datasets,function(t){t.points.shift()},this),this.update()},reflow:function(){var t=i.extend({height:this.chart.height,width:this.chart.width});this.scale.update(t)},draw:function(t){var e=t||1;this.clear();var s=this.chart.ctx,n=function(t){return null!==t.value},a=function(t,e,s){return i.findNextWhere(e,n,s)||t},o=function(t,e,s){return i.findPreviousWhere(e,n,s)||t};this.scale.draw(e),i.each(this.datasets,function(t){var r=i.where(t.points,n);i.each(t.points,function(t,i){t.hasValue()&&t.transition({y:this.scale.calculateY(t.value),x:this.scale.calculateX(i)},e)},this),this.options.bezierCurve&&i.each(r,function(t,e){var s=e>0&&e<r.length-1?this.options.bezierCurveTension:0;t.controlPoints=i.splineCurve(o(t,r,e),t,a(t,r,e),s),t.controlPoints.outer.y>this.scale.endPoint?t.controlPoints.outer.y=this.scale.endPoint:t.controlPoints.outer.y<this.scale.startPoint&&(t.controlPoints.outer.y=this.scale.startPoint),t.controlPoints.inner.y>this.scale.endPoint?t.controlPoints.inner.y=this.scale.endPoint:t.controlPoints.inner.y<this.scale.startPoint&&(t.controlPoints.inner.y=this.scale.startPoint)},this),s.lineWidth=this.options.datasetStrokeWidth,s.strokeStyle=t.strokeColor,s.beginPath(),i.each(r,function(t,e){if(0===e)s.moveTo(t.x,t.y);else if(this.options.bezierCurve){var i=o(t,r,e);s.bezierCurveTo(i.controlPoints.outer.x,i.controlPoints.outer.y,t.controlPoints.inner.x,t.controlPoints.inner.y,t.x,t.y)}else s.lineTo(t.x,t.y)},this),s.stroke(),this.options.datasetFill&&r.length>0&&(s.lineTo(r[r.length-1].x,this.scale.endPoint),s.lineTo(r[0].x,this.scale.endPoint),s.fillStyle=t.fillColor,s.closePath(),s.fill()),i.each(r,function(t){t.draw()})},this)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,s={scaleShowLabelBackdrop:!0,scaleBackdropColor:"rgba(255,255,255,0.75)",scaleBeginAtZero:!0,scaleBackdropPaddingY:2,scaleBackdropPaddingX:2,scaleShowLine:!0,segmentShowStroke:!0,segmentStrokeColor:"#fff",segmentStrokeWidth:2,animationSteps:100,animationEasing:"easeOutBounce",animateRotate:!0,animateScale:!1,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<segments.length; i++){%><li><span style="background-color:<%=segments[i].fillColor%>"></span><%if(segments[i].label){%><%=segments[i].label%><%}%></li><%}%></ul>'};e.Type.extend({name:"PolarArea",defaults:s,initialize:function(t){this.data=t,this.segments=[],this.SegmentArc=e.Arc.extend({showStroke:this.options.segmentShowStroke,strokeWidth:this.options.segmentStrokeWidth,strokeColor:this.options.segmentStrokeColor,ctx:this.chart.ctx,innerRadius:0,x:this.chart.width/2,y:this.chart.height/2}),this.scale=new e.RadialScale({display:this.options.showScale,fontStyle:this.options.scaleFontStyle,fontSize:this.options.scaleFontSize,fontFamily:this.options.scaleFontFamily,fontColor:this.options.scaleFontColor,showLabels:this.options.scaleShowLabels,showLabelBackdrop:this.options.scaleShowLabelBackdrop,backdropColor:this.options.scaleBackdropColor,backdropPaddingY:this.options.scaleBackdropPaddingY,backdropPaddingX:this.options.scaleBackdropPaddingX,lineWidth:this.options.scaleShowLine?this.options.scaleLineWidth:0,lineColor:this.options.scaleLineColor,lineArc:!0,width:this.chart.width,height:this.chart.height,xCenter:this.chart.width/2,yCenter:this.chart.height/2,ctx:this.chart.ctx,templateString:this.options.scaleLabel,valuesCount:t.length}),this.updateScaleRange(t),this.scale.update(),i.each(t,function(t,e){this.addData(t,e,!0)},this),this.options.showTooltips&&i.bindEvents(this,this.options.tooltipEvents,function(t){var e="mouseout"!==t.type?this.getSegmentsAtEvent(t):[];i.each(this.segments,function(t){t.restore(["fillColor"])}),i.each(e,function(t){t.fillColor=t.highlightColor}),this.showTooltip(e)}),this.render()},getSegmentsAtEvent:function(t){var e=[],s=i.getRelativePosition(t);return i.each(this.segments,function(t){t.inRange(s.x,s.y)&&e.push(t)},this),e},addData:function(t,e,i){var s=e||this.segments.length;this.segments.splice(s,0,new this.SegmentArc({fillColor:t.color,highlightColor:t.highlight||t.color,label:t.label,value:t.value,outerRadius:this.options.animateScale?0:this.scale.calculateCenterOffset(t.value),circumference:this.options.animateRotate?0:this.scale.getCircumference(),startAngle:1.5*Math.PI})),i||(this.reflow(),this.update())},removeData:function(t){var e=i.isNumber(t)?t:this.segments.length-1;this.segments.splice(e,1),this.reflow(),this.update()},calculateTotal:function(t){this.total=0,i.each(t,function(t){this.total+=t.value},this),this.scale.valuesCount=this.segments.length},updateScaleRange:function(t){var e=[];i.each(t,function(t){e.push(t.value)});var s=this.options.scaleOverride?{steps:this.options.scaleSteps,stepValue:this.options.scaleStepWidth,min:this.options.scaleStartValue,max:this.options.scaleStartValue+this.options.scaleSteps*this.options.scaleStepWidth}:i.calculateScaleRange(e,i.min([this.chart.width,this.chart.height])/2,this.options.scaleFontSize,this.options.scaleBeginAtZero,this.options.scaleIntegersOnly);i.extend(this.scale,s,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})},update:function(){this.data.length==this.segments.length?i.each(this.data,function(t,e){i.extend(this.segments[e],{fillColor:t.color,highlightColor:t.highlight||t.color,label:t.label,value:t.value})},this):this.initialize(this.data),this.calculateTotal(this.segments),i.each(this.segments,function(t){t.save()}),this.reflow(),this.render()},reflow:function(){i.extend(this.SegmentArc.prototype,{x:this.chart.width/2,y:this.chart.height/2}),this.updateScaleRange(this.segments),this.scale.update(),i.extend(this.scale,{xCenter:this.chart.width/2,yCenter:this.chart.height/2}),i.each(this.segments,function(t){t.update({outerRadius:this.scale.calculateCenterOffset(t.value)})},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.segments,function(t,i){t.transition({circumference:this.scale.getCircumference(),outerRadius:this.scale.calculateCenterOffset(t.value)},e),t.endAngle=t.startAngle+t.circumference,0===i&&(t.startAngle=1.5*Math.PI),i<this.segments.length-1&&(this.segments[i+1].startAngle=t.endAngle),t.draw()},this),this.scale.draw()}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.Type.extend({name:"Radar",defaults:{scaleShowLine:!0,angleShowLineOut:!0,scaleShowLabels:!1,scaleBeginAtZero:!0,angleLineColor:"rgba(0,0,0,.1)",angleLineWidth:1,pointLabelFontFamily:"'Arial'",pointLabelFontStyle:"normal",pointLabelFontSize:10,pointLabelFontColor:"#666",pointDot:!0,pointDotRadius:3,pointDotStrokeWidth:1,pointHitDetectionRadius:20,datasetStroke:!0,datasetStrokeWidth:2,datasetFill:!0,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].strokeColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>'},initialize:function(t){this.data=t,this.PointClass=e.Point.extend({strokeWidth:this.options.pointDotStrokeWidth,radius:this.options.pointDotRadius,display:this.options.pointDot,hitDetectionRadius:this.options.pointHitDetectionRadius,ctx:this.chart.ctx}),this.datasets=[],this.buildScale(t),this.options.showTooltips&&i.bindEvents(this,this.options.tooltipEvents,function(t){var e="mouseout"!==t.type?this.getPointsAtEvent(t):[];this.eachPoints(function(t){t.restore(["fillColor","strokeColor"])}),i.each(e,function(t){t.fillColor=t.highlightFill,t.strokeColor=t.highlightStroke}),this.showTooltip(e)}),i.each(t.datasets,function(e){var s={label:e.label||null,fillColor:e.fillColor,strokeColor:e.strokeColor,pointColor:e.pointColor,pointStrokeColor:e.pointStrokeColor,points:[]};this.datasets.push(s),i.each(e.data,function(i,n){var a;this.scale.animation||(a=this.scale.getPointPosition(n,this.scale.calculateCenterOffset(i))),s.points.push(new this.PointClass({value:i,label:t.labels[n],datasetLabel:e.label,x:this.options.animation?this.scale.xCenter:a.x,y:this.options.animation?this.scale.yCenter:a.y,strokeColor:e.pointStrokeColor,fillColor:e.pointColor,highlightFill:e.pointHighlightFill||e.pointColor,highlightStroke:e.pointHighlightStroke||e.pointStrokeColor}))},this)},this),this.render()},eachPoints:function(t){i.each(this.datasets,function(e){i.each(e.points,t,this)},this)},getPointsAtEvent:function(t){var e=i.getRelativePosition(t),s=i.getAngleFromPoint({x:this.scale.xCenter,y:this.scale.yCenter},e),n=2*Math.PI/this.scale.valuesCount,a=Math.round((s.angle-1.5*Math.PI)/n),o=[];return(a>=this.scale.valuesCount||0>a)&&(a=0),s.distance<=this.scale.drawingArea&&i.each(this.datasets,function(t){o.push(t.points[a])}),o},buildScale:function(t){this.scale=new e.RadialScale({display:this.options.showScale,fontStyle:this.options.scaleFontStyle,fontSize:this.options.scaleFontSize,fontFamily:this.options.scaleFontFamily,fontColor:this.options.scaleFontColor,showLabels:this.options.scaleShowLabels,showLabelBackdrop:this.options.scaleShowLabelBackdrop,backdropColor:this.options.scaleBackdropColor,backdropPaddingY:this.options.scaleBackdropPaddingY,backdropPaddingX:this.options.scaleBackdropPaddingX,lineWidth:this.options.scaleShowLine?this.options.scaleLineWidth:0,lineColor:this.options.scaleLineColor,angleLineColor:this.options.angleLineColor,angleLineWidth:this.options.angleShowLineOut?this.options.angleLineWidth:0,pointLabelFontColor:this.options.pointLabelFontColor,pointLabelFontSize:this.options.pointLabelFontSize,pointLabelFontFamily:this.options.pointLabelFontFamily,pointLabelFontStyle:this.options.pointLabelFontStyle,height:this.chart.height,width:this.chart.width,xCenter:this.chart.width/2,yCenter:this.chart.height/2,ctx:this.chart.ctx,templateString:this.options.scaleLabel,labels:t.labels,valuesCount:t.datasets[0].data.length}),this.scale.setScaleSize(),this.updateScaleRange(t.datasets),this.scale.buildYLabels()},updateScaleRange:function(t){var e=function(){var e=[];return i.each(t,function(t){t.data?e=e.concat(t.data):i.each(t.points,function(t){e.push(t.value)})}),e}(),s=this.options.scaleOverride?{steps:this.options.scaleSteps,stepValue:this.options.scaleStepWidth,min:this.options.scaleStartValue,max:this.options.scaleStartValue+this.options.scaleSteps*this.options.scaleStepWidth}:i.calculateScaleRange(e,i.min([this.chart.width,this.chart.height])/2,this.options.scaleFontSize,this.options.scaleBeginAtZero,this.options.scaleIntegersOnly);i.extend(this.scale,s)},addData:function(t,e){this.scale.valuesCount++,i.each(t,function(t,i){var s=this.scale.getPointPosition(this.scale.valuesCount,this.scale.calculateCenterOffset(t));this.datasets[i].points.push(new this.PointClass({value:t,label:e,datasetLabel:this.datasets[i].label,x:s.x,y:s.y,strokeColor:this.datasets[i].pointStrokeColor,fillColor:this.datasets[i].pointColor}))},this),this.scale.labels.push(e),this.reflow(),this.update()},removeData:function(){this.scale.valuesCount--,this.scale.labels.shift(),i.each(this.datasets,function(t){t.points.shift()},this),this.reflow(),this.update()},update:function(){i.each(this.data.datasets,function(t,e){i.extend(this.datasets[e],{label:t.label||null,fillColor:t.fillColor,strokeColor:t.strokeColor,pointColor:t.pointColor,pointStrokeColor:t.pointStrokeColor}),i.each(t.data,function(s,n){i.extend(this.datasets[e].points[n],{value:s,label:this.data.labels[n],datasetLabel:t.label,strokeColor:t.pointStrokeColor,fillColor:t.pointColor,highlightFill:t.pointHighlightFill||t.pointColor,highlightStroke:t.pointHighlightStroke||t.pointStrokeColor})},this)},this),this.eachPoints(function(t){t.save()}),this.reflow(),this.render()},reflow:function(){i.extend(this.scale,{width:this.chart.width,height:this.chart.height,size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2}),this.updateScaleRange(this.datasets),this.scale.setScaleSize(),this.scale.buildYLabels()},draw:function(t){var e=t||1,s=this.chart.ctx;this.clear(),this.scale.draw(),i.each(this.datasets,function(t){i.each(t.points,function(t,i){t.hasValue()&&t.transition(this.scale.getPointPosition(i,this.scale.calculateCenterOffset(t.value)),e)},this),s.lineWidth=this.options.datasetStrokeWidth,s.strokeStyle=t.strokeColor,s.beginPath(),i.each(t.points,function(t,e){0===e?s.moveTo(t.x,t.y):s.lineTo(t.x,t.y)},this),s.closePath(),s.stroke(),s.fillStyle=t.fillColor,s.fill(),i.each(t.points,function(t){t.hasValue()&&t.draw()})},this)}})}.call(this),!function t(e,i,s){function n(o,r){if(!i[o]){if(!e[o]){var h="function"==typeof require&&require;if(!r&&h)return h(o,!0);if(a)return a(o,!0);var l=new Error("Cannot find module '"+o+"'");throw l.code="MODULE_NOT_FOUND",l}var c=i[o]={exports:{}};e[o][0].call(c.exports,function(t){var i=e[o][1][t];return n(i?i:t)},c,c.exports,t,e,i,s)}return i[o].exports}for(var a="function"==typeof require&&require,o=0;o<s.length;o++)n(s[o]);return n}({1:[function(t,e,i){!function(){var i=t("color-convert"),s=t("color-string"),n=function(t){if(t instanceof n)return t;if(!(this instanceof n))return new n(t);if(this.values={rgb:[0,0,0],hsl:[0,0,0],hsv:[0,0,0],hwb:[0,0,0],cmyk:[0,0,0,0],alpha:1},"string"==typeof t){var e=s.getRgba(t);if(e)this.setValues("rgb",e);else if(e=s.getHsla(t))this.setValues("hsl",e);else{if(!(e=s.getHwb(t)))throw new Error('Unable to parse color from string "'+t+'"');this.setValues("hwb",e)}}else if("object"==typeof t){var e=t;if(void 0!==e.r||void 0!==e.red)this.setValues("rgb",e);else if(void 0!==e.l||void 0!==e.lightness)this.setValues("hsl",e);else if(void 0!==e.v||void 0!==e.value)this.setValues("hsv",e);else if(void 0!==e.w||void 0!==e.whiteness)this.setValues("hwb",e);else{if(void 0===e.c&&void 0===e.cyan)throw new Error("Unable to parse color from object "+JSON.stringify(t));this.setValues("cmyk",e)}}};n.prototype={rgb:function(t){return this.setSpace("rgb",arguments)},hsl:function(t){return this.setSpace("hsl",arguments)},hsv:function(t){return this.setSpace("hsv",arguments)},hwb:function(t){return this.setSpace("hwb",arguments)},cmyk:function(t){return this.setSpace("cmyk",arguments)},rgbArray:function(){return this.values.rgb},hslArray:function(){return this.values.hsl},hsvArray:function(){return this.values.hsv},hwbArray:function(){return 1!==this.values.alpha?this.values.hwb.concat([this.values.alpha]):this.values.hwb},cmykArray:function(){return this.values.cmyk},rgbaArray:function(){var t=this.values.rgb;return t.concat([this.values.alpha])},hslaArray:function(){var t=this.values.hsl;return t.concat([this.values.alpha])},alpha:function(t){return void 0===t?this.values.alpha:(this.setValues("alpha",t),this)},red:function(t){return this.setChannel("rgb",0,t)},green:function(t){return this.setChannel("rgb",1,t)},blue:function(t){return this.setChannel("rgb",2,t)},hue:function(t){return this.setChannel("hsl",0,t)},saturation:function(t){return this.setChannel("hsl",1,t)},lightness:function(t){return this.setChannel("hsl",2,t)},saturationv:function(t){return this.setChannel("hsv",1,t)},whiteness:function(t){return this.setChannel("hwb",1,t)},blackness:function(t){return this.setChannel("hwb",2,t)},value:function(t){return this.setChannel("hsv",2,t)},cyan:function(t){return this.setChannel("cmyk",0,t)},magenta:function(t){return this.setChannel("cmyk",1,t)},yellow:function(t){return this.setChannel("cmyk",2,t)},black:function(t){return this.setChannel("cmyk",3,t)},hexString:function(){return s.hexString(this.values.rgb)},rgbString:function(){return s.rgbString(this.values.rgb,this.values.alpha)},rgbaString:function(){return s.rgbaString(this.values.rgb,this.values.alpha)},percentString:function(){return s.percentString(this.values.rgb,this.values.alpha)},hslString:function(){return s.hslString(this.values.hsl,this.values.alpha)},hslaString:function(){return s.hslaString(this.values.hsl,this.values.alpha)},hwbString:function(){return s.hwbString(this.values.hwb,this.values.alpha)},keyword:function(){return s.keyword(this.values.rgb,this.values.alpha)},rgbNumber:function(){return this.values.rgb[0]<<16|this.values.rgb[1]<<8|this.values.rgb[2]},luminosity:function(){for(var t=this.values.rgb,e=[],i=0;i<t.length;i++){var s=t[i]/255;e[i]=.03928>=s?s/12.92:Math.pow((s+.055)/1.055,2.4)}return.2126*e[0]+.7152*e[1]+.0722*e[2]},contrast:function(t){var e=this.luminosity(),i=t.luminosity();return e>i?(e+.05)/(i+.05):(i+.05)/(e+.05)},level:function(t){var e=this.contrast(t);return e>=7.1?"AAA":e>=4.5?"AA":""},dark:function(){var t=this.values.rgb,e=(299*t[0]+587*t[1]+114*t[2])/1e3;return 128>e},light:function(){return!this.dark()},negate:function(){for(var t=[],e=0;3>e;e++)t[e]=255-this.values.rgb[e];return this.setValues("rgb",t),this},lighten:function(t){return this.values.hsl[2]+=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},darken:function(t){return this.values.hsl[2]-=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},saturate:function(t){return this.values.hsl[1]+=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},desaturate:function(t){return this.values.hsl[1]-=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},whiten:function(t){return this.values.hwb[1]+=this.values.hwb[1]*t,this.setValues("hwb",this.values.hwb),this},blacken:function(t){return this.values.hwb[2]+=this.values.hwb[2]*t,this.setValues("hwb",this.values.hwb),this},greyscale:function(){var t=this.values.rgb,e=.3*t[0]+.59*t[1]+.11*t[2];return this.setValues("rgb",[e,e,e]),this},clearer:function(t){return this.setValues("alpha",this.values.alpha-this.values.alpha*t),this},opaquer:function(t){return this.setValues("alpha",this.values.alpha+this.values.alpha*t),this},rotate:function(t){var e=this.values.hsl[0];return e=(e+t)%360,e=0>e?360+e:e,this.values.hsl[0]=e,this.setValues("hsl",this.values.hsl),this},mix:function(t,e){e=1-(null==e?.5:e);for(var i=2*e-1,s=this.alpha()-t.alpha(),n=((i*s==-1?i:(i+s)/(1+i*s))+1)/2,a=1-n,o=this.rgbArray(),r=t.rgbArray(),h=0;h<o.length;h++)o[h]=o[h]*n+r[h]*a;this.setValues("rgb",o);var l=this.alpha()*e+t.alpha()*(1-e);return this.setValues("alpha",l),this},toJSON:function(){return this.rgb()},clone:function(){return new n(this.rgb())}},n.prototype.getValues=function(t){for(var e={},i=0;i<t.length;i++)e[t.charAt(i)]=this.values[t][i];return 1!=this.values.alpha&&(e.a=this.values.alpha),e},n.prototype.setValues=function(t,e){var s={rgb:["red","green","blue"],hsl:["hue","saturation","lightness"],hsv:["hue","saturation","value"],hwb:["hue","whiteness","blackness"],cmyk:["cyan","magenta","yellow","black"]},n={rgb:[255,255,255],hsl:[360,100,100],hsv:[360,100,100],hwb:[360,100,100],cmyk:[100,100,100,100]},a=1;if("alpha"==t)a=e;else if(e.length)this.values[t]=e.slice(0,t.length),a=e[t.length];else if(void 0!==e[t.charAt(0)]){for(var o=0;o<t.length;o++)this.values[t][o]=e[t.charAt(o)];a=e.a}else if(void 0!==e[s[t][0]]){
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h==r?e=0:n==h?e=(a-o)/l:a==h?e=2+(o-n)/l:o==h&&(e=4+(n-a)/l),e=Math.min(60*e,360),0>e&&(e+=360),s=(r+h)/2,i=h==r?0:.5>=s?l/(h+r):l/(2-h-r),[e,100*i,100*s]}function n(t){var e,i,s,n=t[0],a=t[1],o=t[2],r=Math.min(n,a,o),h=Math.max(n,a,o),l=h-r;return i=0==h?0:l/h*1e3/10,h==r?e=0:n==h?e=(a-o)/l:a==h?e=2+(o-n)/l:o==h&&(e=4+(n-a)/l),e=Math.min(60*e,360),0>e&&(e+=360),s=h/255*1e3/10,[e,i,s]}function a(t){var e=t[0],i=t[1],n=t[2],a=s(t)[0],o=1/255*Math.min(e,Math.min(i,n)),n=1-1/255*Math.max(e,Math.max(i,n));return[a,100*o,100*n]}function o(t){var e,i,s,n,a=t[0]/255,o=t[1]/255,r=t[2]/255;return n=Math.min(1-a,1-o,1-r),e=(1-a-n)/(1-n)||0,i=(1-o-n)/(1-n)||0,s=(1-r-n)/(1-n)||0,[100*e,100*i,100*s,100*n]}function h(t){return $[JSON.stringify(t)]}function l(t){var e=t[0]/255,i=t[1]/255,s=t[2]/255;e=e>.04045?Math.pow((e+.055)/1.055,2.4):e/12.92,i=i>.04045?Math.pow((i+.055)/1.055,2.4):i/12.92,s=s>.04045?Math.pow((s+.055)/1.055,2.4):s/12.92;var n=.4124*e+.3576*i+.1805*s,a=.2126*e+.7152*i+.0722*s,o=.0193*e+.1192*i+.9505*s;return[100*n,100*a,100*o]}function c(t){var e,i,s,n=l(t),a=n[0],o=n[1],r=n[2];return a/=95.047,o/=100,r/=108.883,a=a>.008856?Math.pow(a,1/3):7.787*a+16/116,o=o>.008856?Math.pow(o,1/3):7.787*o+16/116,r=r>.008856?Math.pow(r,1/3):7.787*r+16/116,e=116*o-16,i=500*(a-o),s=200*(o-r),[e,i,s]}function u(t){return V(c(t))}function d(t){var e,i,s,n,a,o=t[0]/360,r=t[1]/100,h=t[2]/100;if(0==r)return a=255*h,[a,a,a];i=.5>h?h*(1+r):h+r-h*r,e=2*h-i,n=[0,0,0];for(var l=0;3>l;l++)s=o+1/3*-(l-1),0>s&&s++,s>1&&s--,a=1>6*s?e+6*(i-e)*s:1>2*s?i:2>3*s?e+(i-e)*(2/3-s)*6:e,n[l]=255*a;return n}function p(t){var e,i,s=t[0],n=t[1]/100,a=t[2]/100;return a*=2,n*=1>=a?a:2-a,i=(a+n)/2,e=2*n/(a+n),[s,100*e,100*i]}function f(t){return a(d(t))}function v(t){return o(d(t))}function m(t){return h(d(t))}function y(t){var e=t[0]/60,i=t[1]/100,s=t[2]/100,n=Math.floor(e)%6,a=e-Math.floor(e),o=255*s*(1-i),r=255*s*(1-i*a),h=255*s*(1-i*(1-a)),s=255*s;switch(n){case 0:return[s,h,o];case 1:return[r,s,o];case 2:return[o,s,h];case 3:return[o,r,s];case 4:return[h,o,s];case 5:return[s,o,r]}}function w(t){var e,i,s=t[0],n=t[1]/100,a=t[2]/100;return i=(2-n)*a,e=n*a,e/=1>=i?i:2-i,e=e||0,i/=2,[s,100*e,100*i]}function S(t){return a(y(t))}function x(t){return o(y(t))}function C(t){return h(y(t))}function k(t){var e,i,s,n,a=t[0]/360,o=t[1]/100,h=t[2]/100,l=o+h;switch(l>1&&(o/=l,h/=l),e=Math.floor(6*a),i=1-h,s=6*a-e,0!=(1&e)&&(s=1-s),n=o+s*(i-o),e){default:case 6:case 0:r=i,g=n,b=o;break;case 1:r=n,g=i,b=o;break;case 2:r=o,g=i,b=n;break;case 3:r=o,g=n,b=i;break;case 4:r=n,g=o,b=i;break;case 5:r=i,g=o,b=n}return[255*r,255*g,255*b]}function P(t){return s(k(t))}function L(t){return n(k(t))}function M(t){return o(k(t))}function A(t){return h(k(t))}function F(t){var e,i,s,n=t[0]/100,a=t[1]/100,o=t[2]/100,r=t[3]/100;return e=1-Math.min(1,n*(1-r)+r),i=1-Math.min(1,a*(1-r)+r),s=1-Math.min(1,o*(1-r)+r),[255*e,255*i,255*s]}function R(t){return s(F(t))}function T(t){return n(F(t))}function W(t){return a(F(t))}function z(t){return h(F(t))}function O(t){var e,i,s,n=t[0]/100,a=t[1]/100,o=t[2]/100;return e=3.2406*n+-1.5372*a+o*-.4986,i=n*-.9689+1.8758*a+.0415*o,s=.0557*n+a*-.204+1.057*o,e=e>.0031308?1.055*Math.pow(e,1/2.4)-.055:e=12.92*e,i=i>.0031308?1.055*Math.pow(i,1/2.4)-.055:i=12.92*i,s=s>.0031308?1.055*Math.pow(s,1/2.4)-.055:s=12.92*s,e=Math.min(Math.max(0,e),1),i=Math.min(Math.max(0,i),1),s=Math.min(Math.max(0,s),1),[255*e,255*i,255*s]}function I(t){var e,i,s,n=t[0],a=t[1],o=t[2];return n/=95.047,a/=100,o/=108.883,n=n>.008856?Math.pow(n,1/3):7.787*n+16/116,a=a>.008856?Math.pow(a,1/3):7.787*a+16/116,o=o>.008856?Math.pow(o,1/3):7.787*o+16/116,e=116*a-16,i=500*(n-a),s=200*(a-o),[e,i,s]}function B(t){return V(I(t))}function E(t){var e,i,s,n,a=t[0],o=t[1],r=t[2];return 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t=this.ctx;t.fillStyle=this.fillColor,t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=this.titleTextColor,t.font=this.titleFont,t.fillText(this.title,this.x+this.xPadding,this.getLineHeight(0)),t.font=this.font,s.each(this.labels,function(e,i){t.fillStyle=this.textColor,t.fillText(e,this.x+this.xPadding+this.fontSize+3,this.getLineHeight(i+1)),t.fillStyle=this.legendColorBackground,t.fillRect(this.x+this.xPadding,this.getLineHeight(i+1)-this.fontSize/2,this.fontSize,this.fontSize),t.fillStyle=this.legendColors[i].fill,t.fillRect(this.x+this.xPadding,this.getLineHeight(i+1)-this.fontSize/2,this.fontSize,this.fontSize)},this)}}}),i.Scale=i.Element.extend({initialize:function(){this.fit()},buildYLabels:function(){this.yLabels=[];for(var t=m(this.stepValue),e=0;e<=this.steps;e++)this.yLabels.push(S(this.templateString,{value:(this.min+e*this.stepValue).toFixed(t)}));this.yLabelWidth=this.display&&this.showLabels?W(this.ctx,this.font,this.yLabels)+10:0},addXLabel:function(t){this.xLabels.push(t),this.valuesCount++,this.fit()},removeXLabel:function(){this.xLabels.shift(),this.valuesCount--,this.fit()},fit:function(){this.startPoint=this.display?this.fontSize:0,this.endPoint=this.display?this.height-1.5*this.fontSize-5:this.height,this.startPoint+=this.padding,this.endPoint-=this.padding;var t,e=this.endPoint,i=this.endPoint-this.startPoint;for(this.calculateYRange(i),this.buildYLabels(),this.calculateXLabelRotation();i>this.endPoint-this.startPoint;)i=this.endPoint-this.startPoint,t=this.yLabelWidth,this.calculateYRange(i),this.buildYLabels(),t<this.yLabelWidth&&(this.endPoint=e,this.calculateXLabelRotation())},calculateXLabelRotation:function(){this.ctx.font=this.font;var t,e,i=this.ctx.measureText(this.xLabels[0]).width,s=this.ctx.measureText(this.xLabels[this.xLabels.length-1]).width;if(this.xScalePaddingRight=s/2+3,this.xScalePaddingLeft=i/2>this.yLabelWidth?i/2:this.yLabelWidth,this.xLabelRotation=0,this.display){var n,a=W(this.ctx,this.font,this.xLabels);this.xLabelWidth=a;for(var o=Math.floor(this.calculateX(1)-this.calculateX(0))-6;this.xLabelWidth>o&&0===this.xLabelRotation||this.xLabelWidth>o&&this.xLabelRotation<=90&&this.xLabelRotation>0;)n=Math.cos(b(this.xLabelRotation)),t=n*i,e=n*s,t+this.fontSize/2>this.yLabelWidth&&(this.xScalePaddingLeft=t+this.fontSize/2),this.xScalePaddingRight=this.fontSize/2,this.xLabelRotation++,this.xLabelWidth=n*a;this.xLabelRotation>0&&(this.endPoint-=Math.sin(b(this.xLabelRotation))*a+3)}else this.xLabelWidth=0,this.xScalePaddingRight=this.padding,this.xScalePaddingLeft=this.padding},calculateYRange:c,drawingArea:function(){return this.startPoint-this.endPoint},calculateY:function(t){var e=this.drawingArea()/(this.min-this.max);return this.endPoint-e*(t-this.min)},calculateX:function(t){var e=(this.xLabelRotation>0,this.width-(this.xScalePaddingLeft+this.xScalePaddingRight)),i=e/Math.max(this.valuesCount-(this.offsetGridLines?0:1),1),s=i*t+this.xScalePaddingLeft;return this.offsetGridLines&&(s+=i/2),Math.round(s)},update:function(t){s.extend(this,t),this.fit()},draw:function(){var t=this.ctx,e=(this.endPoint-this.startPoint)/this.steps,i=Math.round(this.xScalePaddingLeft);this.display&&(t.fillStyle=this.textColor,t.font=this.font,n(this.yLabels,function(n,a){var o=this.endPoint-e*a,h=Math.round(o),r=this.showHorizontalLines;t.textAlign="right",t.textBaseline="middle",this.showLabels&&t.fillText(n,i-10,o),0!==a||r||(r=!0),r&&t.beginPath(),a>0?(t.lineWidth=this.gridLineWidth,t.strokeStyle=this.gridLineColor):(t.lineWidth=this.lineWidth,t.strokeStyle=this.lineColor),h+=s.aliasPixel(t.lineWidth),r&&(t.moveTo(i,h),t.lineTo(this.width,h),t.stroke(),t.closePath()),t.lineWidth=this.lineWidth,t.strokeStyle=this.lineColor,t.beginPath(),t.moveTo(i-5,h),t.lineTo(i,h),t.stroke(),t.closePath()},this),n(this.xLabels,function(e,i){var s=this.calculateX(i)+y(this.lineWidth),n=this.calculateX(i-(this.offsetGridLines?.5:0))+y(this.lineWidth),a=this.xLabelRotation>0,o=this.showVerticalLines;0!==i||o||(o=!0),o&&t.beginPath(),i>0?(t.lineWidth=this.gridLineWidth,t.strokeStyle=this.gridLineColor):(t.lineWidth=this.lineWidth,t.strokeStyle=this.lineColor),o&&(t.moveTo(n,this.endPoint),t.lineTo(n,this.startPoint-3),t.stroke(),t.closePath()),t.lineWidth=this.lineWidth,t.strokeStyle=this.lineColor,t.beginPath(),t.moveTo(n,this.endPoint),t.lineTo(n,this.endPoint+5),t.stroke(),t.closePath(),t.save(),t.translate(s,a?this.endPoint+12:this.endPoint+8),t.rotate(-1*b(this.xLabelRotation)),t.font=this.font,t.textAlign=a?"right":"center",t.textBaseline=a?"middle":"top",t.fillText(e,0,0),t.restore()},this))}}),i.RadialScale=i.Element.extend({initialize:function(){this.size=v([this.height,this.width]),this.drawingArea=this.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2},calculateCenterOffset:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},update:function(){this.lineArc?this.drawingArea=this.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},buildYLabels:function(){this.yLabels=[];for(var t=m(this.stepValue),e=0;e<=this.steps;e++)this.yLabels.push(S(this.templateString,{value:(this.min+e*this.stepValue).toFixed(t)}))},getCircumference:function(){return 2*Math.PI/this.valuesCount},setScaleSize:function(){var t,e,i,s,n,a,o,h,r,l,c,u,d=v([this.height/2-this.pointLabelFontSize-5,this.width/2]),p=this.width,g=0;for(this.ctx.font=z(this.pointLabelFontSize,this.pointLabelFontStyle,this.pointLabelFontFamily),e=0;e<this.valuesCount;e++)t=this.getPointPosition(e,d),i=this.ctx.measureText(S(this.templateString,{value:this.labels[e]})).width+5,0===e||e===this.valuesCount/2?(s=i/2,t.x+s>p&&(p=t.x+s,n=e),t.x-s<g&&(g=t.x-s,o=e)):e<this.valuesCount/2?t.x+i>p&&(p=t.x+i,n=e):e>this.valuesCount/2&&t.x-i<g&&(g=t.x-i,o=e);r=g,l=Math.ceil(p-this.width),a=this.getIndexAngle(n),h=this.getIndexAngle(o),c=l/Math.sin(a+Math.PI/2),u=r/Math.sin(h+Math.PI/2),c=f(c)?c:0,u=f(u)?u:0,this.drawingArea=d-(u+c)/2,this.setCenterPoint(u,c)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,s=t+this.drawingArea;this.xCenter=(s+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.valuesCount;return t*e-Math.PI/2},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},draw:function(){if(this.display){var t=this.ctx;if(n(this.yLabels,function(e,i){if(i>0){var s,n=i*(this.drawingArea/this.steps),a=this.yCenter-n;if(this.lineWidth>0)if(t.strokeStyle=this.lineColor,t.lineWidth=this.lineWidth,this.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,n,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var o=0;o<this.valuesCount;o++)s=this.getPointPosition(o,this.calculateCenterOffset(this.min+i*this.stepValue)),0===o?t.moveTo(s.x,s.y):t.lineTo(s.x,s.y);t.closePath(),t.stroke()}if(this.showLabels){if(t.font=z(this.fontSize,this.fontStyle,this.fontFamily),this.showLabelBackdrop){var h=t.measureText(e).width;t.fillStyle=this.backdropColor,t.fillRect(this.xCenter-h/2-this.backdropPaddingX,a-this.fontSize/2-this.backdropPaddingY,h+2*this.backdropPaddingX,this.fontSize+2*this.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.fontColor,t.fillText(e,this.xCenter,a)}}},this),!this.lineArc){t.lineWidth=this.angleLineWidth,t.strokeStyle=this.angleLineColor;for(var e=this.valuesCount-1;e>=0;e--){if(this.angleLineWidth>0){var i=this.getPointPosition(e,this.calculateCenterOffset(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(i.x,i.y),t.stroke(),t.closePath()}var s=this.getPointPosition(e,this.calculateCenterOffset(this.max)+5);t.font=z(this.pointLabelFontSize,this.pointLabelFontStyle,this.pointLabelFontFamily),t.fillStyle=this.pointLabelFontColor;var a=this.labels.length,o=this.labels.length/2,h=o/2,r=h>e||e>a-h,l=e===h||e===a-h;0===e?t.textAlign="center":e===o?t.textAlign="center":o>e?t.textAlign="left":t.textAlign="right",l?t.textBaseline="middle":r?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.labels[e],s.x,s.y)}}}}}),i.animationService={frameDuration:17,animations:[],dropFrames:0,addAnimation:function(t,e){for(var i=0;i<this.animations.length;++i)if(this.animations[i].chartInstance===t)return void(this.animations[i].animationObject=e);this.animations.push({chartInstance:t,animationObject:e}),1==this.animations.length&&s.requestAnimFrame.call(window,this.digestWrapper)},cancelAnimation:function(t){var e=s.findNextWhere(this.animations,function(e){return e.chartInstance===t});e&&this.animations.splice(e,1)},digestWrapper:function(){i.animationService.startDigest.call(i.animationService)},startDigest:function(){var t=Date.now(),e=0;this.dropFrames>1&&(e=Math.floor(this.dropFrames),this.dropFrames-=e);for(var i=0;i<this.animations.length;i++)null===this.animations[i].animationObject.currentStep&&(this.animations[i].animationObject.currentStep=0),this.animations[i].animationObject.currentStep+=1+e,this.animations[i].animationObject.currentStep>this.animations[i].animationObject.numSteps&&(this.animations[i].animationObject.currentStep=this.animations[i].animationObject.numSteps),this.animations[i].animationObject.render(this.animations[i].chartInstance,this.animations[i].animationObject),this.animations[i].animationObject.currentStep==this.animations[i].animationObject.numSteps&&(this.animations.splice(i,1),i--);var n=Date.now(),a=n-t-this.frameDuration,o=a/this.frameDuration;o>1&&(this.dropFrames+=o),this.animations.length>0&&s.requestAnimFrame.call(window,this.digestWrapper)}},s.addEvent(window,"resize",function(){var t;return function(){clearTimeout(t),t=setTimeout(function(){n(i.instances,function(t){t.options.responsive&&t.resize(t.render,!0)})},50)}}()),p?define(function(){return i}):"object"==typeof module&&module.exports&&(module.exports=i),t.Chart=i,i.noConflict=function(){return t.Chart=e,i}}).call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,s={scaleBeginAtZero:!0,scaleShowGridLines:!0,scaleGridLineColor:"rgba(0,0,0,.05)",scaleGridLineWidth:1,scaleShowHorizontalLines:!0,scaleShowVerticalLines:!0,barShowStroke:!0,barStrokeWidth:2,barValueSpacing:5,barDatasetSpacing:1,hoverMode:"bars",onHover:null,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].fillColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>'};e.Type.extend({name:"Bar",defaults:s,initialize:function(t){this.data=t;var s=this.options;this.ScaleClass=e.Scale.extend({offsetGridLines:!0,calculateBarX:function(t,e,i){var n=this.calculateBaseWidth(),a=this.calculateX(i)-n/2,o=this.calculateBarWidth(t);return a+o*e+e*s.barDatasetSpacing+o/2},calculateBaseWidth:function(){return this.calculateX(1)-this.calculateX(0)-2*s.barValueSpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*s.barDatasetSpacing;return e/t}}),this.options.showTooltips&&i.bindEvents(this,this.options.tooltipEvents,function(t){var e;return"mouseout"==t.type?!1:("bar"==this.options.hoverMode?e=this.getBarAtEvent(t):"bars"==this.options.hoverMode&&(e=this.getBarsAtEvent(t)),this.options.onHover&&this.options.onHover.call(this,e),void this.showTooltip(e))}),this.BarClass=e.Rectangle.extend({ctx:this.chart.ctx,_vm:{}}),this.buildScale(t.labels),i.each(this.data.datasets,function(t,e){t.metaData=[],i.each(t.data,function(e,i){t.metaData.push(new this.BarClass)},this)},this),this.eachBars(function(t,e,s){i.extend(t,{width:this.scale.calculateBarWidth(this.data.datasets.length),x:this.scale.calculateBarX(this.data.datasets.length,s,e),y:this.scale.endPoint}),t.save()},this),this.update()},update:function(){this.scale.update(),this.eachBars(function(t,e,s){i.extend(t,{width:this.scale.calculateBarWidth(this.data.datasets.length),x:this.scale.calculateBarX(this.data.datasets.length,s,e),y:this.scale.calculateY(this.data.datasets[s].data[e]),value:this.data.datasets[s].data[e],label:this.data.labels[e],datasetLabel:this.data.datasets[s].label,strokeColor:this.data.datasets[s].strokeColor,
+fillColor:this.data.datasets[s].fillColor,highlightFill:this.data.datasets[s].highlightFill||this.data.datasets[s].fillColor,highlightStroke:this.data.datasets[s].highlightStroke||this.data.datasets[s].strokeColor,_start:void 0})},this),this.render()},eachBars:function(t){i.each(this.data.datasets,function(e,s){i.each(e.metaData,t,this,s)},this)},eachValue:function(t){i.each(this.data.datasets,function(e,s){i.each(e.data,t,this,s)},this)},getBarsAtEvent:function(t){for(var e,s=[],n=i.getRelativePosition(t),a=function(t){s.push(t.metaData[e])},o=0;o<this.data.datasets.length;o++)for(e=0;e<this.data.datasets[o].metaData.length;e++)if(this.data.datasets[o].metaData[e].inRange(n.x,n.y))return i.each(this.data.datasets,a),s;return s},getBarAtEvent:function(t){for(var e,s=i.getRelativePosition(t),n=0;n<this.datasets.length;++n)for(var a=0;a<this.datasets[n].metaData.length;++a)if(this.datasets[n].metaData[a].inRange(s.x,s.y))return e={rectangle:this.datasets[n].metaData[a],datasetIndex:n,barIndex:a};return e},buildScale:function(t){var e=this,s=function(){var t=[];return e.eachValue(function(e){t.push(e)}),t},n={templateString:this.options.scaleLabel,height:this.chart.height,width:this.chart.width,ctx:this.chart.ctx,textColor:this.options.scaleFontColor,fontSize:this.options.scaleFontSize,fontStyle:this.options.scaleFontStyle,fontFamily:this.options.scaleFontFamily,valuesCount:t.length,beginAtZero:this.options.scaleBeginAtZero,integersOnly:this.options.scaleIntegersOnly,calculateYRange:function(t){var e=i.calculateScaleRange(s(),t,this.fontSize,this.beginAtZero,this.integersOnly);i.extend(this,e)},xLabels:t,font:i.fontString(this.options.scaleFontSize,this.options.scaleFontStyle,this.options.scaleFontFamily),lineWidth:this.options.scaleLineWidth,lineColor:this.options.scaleLineColor,showHorizontalLines:this.options.scaleShowHorizontalLines,showVerticalLines:this.options.scaleShowVerticalLines,gridLineWidth:this.options.scaleShowGridLines?this.options.scaleGridLineWidth:0,gridLineColor:this.options.scaleShowGridLines?this.options.scaleGridLineColor:"rgba(0,0,0,0)",padding:this.options.showScale?0:this.options.barShowStroke?this.options.barStrokeWidth:0,showLabels:this.options.scaleShowLabels,display:this.options.showScale};this.options.scaleOverride&&i.extend(n,{calculateYRange:i.noop,steps:this.options.scaleSteps,stepValue:this.options.scaleStepWidth,min:this.options.scaleStartValue,max:this.options.scaleStartValue+this.options.scaleSteps*this.options.scaleStepWidth}),this.scale=new this.ScaleClass(n)},addData:function(t,e){i.each(t,function(t,i){this.data.datasets[i].bars.push(new this.BarClass({value:t,label:e,datasetLabel:this.data.datasets[i].label,x:this.scale.calculateBarX(this.data.datasets.length,i,this.scale.valuesCount+1),y:this.scale.endPoint,width:this.scale.calculateBarWidth(this.data.datasets.length),base:this.scale.endPoint,strokeColor:this.data.datasets[i].strokeColor,fillColor:this.data.datasets[i].fillColor}))},this),this.scale.addXLabel(e),this.update()},removeData:function(){this.scale.removeXLabel(),i.each(this.data.datasets,function(t){t.bars.shift()},this),this.update()},reflow:function(){i.extend(this.BarClass.prototype,{y:this.scale.endPoint,base:this.scale.endPoint});var t=i.extend({height:this.chart.height,width:this.chart.width});this.scale.update(t)},draw:function(t){var e=t||1;this.clear(),this.scale.draw(e),this.eachBars(function(t,i,s){t.hasValue()&&(t.base=this.scale.endPoint,t.transition(["x","y","width"],e).draw())},this)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,s={segmentShowStroke:!0,segmentStrokeColor:"#fff",segmentStrokeWidth:2,percentageInnerCutout:50,animationSteps:100,animationEasing:"easeOutBounce",animateRotate:!0,animateScale:!1,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<segments.length; i++){%><li><span style="background-color:<%=segments[i].fillColor%>"></span><%if(segments[i].label){%><%=segments[i].label%><%}%></li><%}%></ul>'};e.Type.extend({name:"Doughnut",defaults:s,initialize:function(t){this.data=t,this.segments=[],this.outerRadius=(i.min([this.chart.width,this.chart.height])-this.options.segmentStrokeWidth/2)/2,this.SegmentArc=e.Arc.extend({ctx:this.chart.ctx,x:this.chart.width/2,y:this.chart.height/2}),this.options.showTooltips&&i.bindEvents(this,this.options.tooltipEvents,function(t){var e="mouseout"!==t.type?this.getSegmentsAtEvent(t):[];i.each(this.segments,function(t){t.restore(["fillColor"])}),i.each(e,function(t){t.fillColor=t.highlightColor}),this.showTooltip(e)}),this.calculateTotal(t),i.each(t,function(e,i){e.color||(e.color="hsl("+360*i/t.length+", 100%, 50%)"),this.addData(e,i,!0)},this),this.render()},getSegmentsAtEvent:function(t){var e=[],s=i.getRelativePosition(t);return i.each(this.segments,function(t){t.inRange(s.x,s.y)&&e.push(t)},this),e},addData:function(t,e,i){var s=e||this.segments.length;this.segments.splice(s,0,new this.SegmentArc({value:t.value,outerRadius:this.options.animateScale?0:this.outerRadius,innerRadius:this.options.animateScale?0:this.outerRadius/100*this.options.percentageInnerCutout,fillColor:t.color,highlightColor:t.highlight||t.color,showStroke:this.options.segmentShowStroke,strokeWidth:this.options.segmentStrokeWidth,strokeColor:this.options.segmentStrokeColor,startAngle:1.5*Math.PI,circumference:this.options.animateRotate?0:this.calculateCircumference(t.value),label:t.label})),i||(this.reflow(),this.update())},calculateCircumference:function(t){return this.total>0?2*Math.PI*(t/this.total):0},calculateTotal:function(t){this.total=0,i.each(t,function(t){this.total+=Math.abs(t.value)},this)},update:function(){this.data.length==this.segments.length?i.each(this.data,function(t,e){i.extend(this.segments[e],{value:t.value,fillColor:t.color,highlightColor:t.highlight||t.color,showStroke:this.options.segmentShowStroke,strokeWidth:this.options.segmentStrokeWidth,strokeColor:this.options.segmentStrokeColor,label:t.label})},this):this.initialize(this.data),this.calculateTotal(this.segments),i.each(this.activeElements,function(t){t.restore(["fillColor"])}),i.each(this.segments,function(t){t.save()}),this.render()},removeData:function(t){var e=i.isNumber(t)?t:this.segments.length-1;this.segments.splice(e,1),this.reflow(),this.update()},reflow:function(){i.extend(this.SegmentArc.prototype,{x:this.chart.width/2,y:this.chart.height/2}),this.outerRadius=(i.min([this.chart.width,this.chart.height])-this.options.segmentStrokeWidth/2)/2,i.each(this.segments,function(t){t.update({outerRadius:this.outerRadius,innerRadius:this.outerRadius/100*this.options.percentageInnerCutout})},this)},draw:function(t){var e=t?t:1;this.clear(),i.each(this.segments,function(t,i){t.transition({circumference:this.calculateCircumference(t.value),outerRadius:this.outerRadius,innerRadius:this.outerRadius/100*this.options.percentageInnerCutout},e),t.endAngle=t.startAngle+t.circumference,t.draw(),0===i&&(t.startAngle=1.5*Math.PI),i<this.segments.length-1&&(this.segments[i+1].startAngle=t.endAngle)},this)}}),e.types.Doughnut.extend({name:"Pie",defaults:i.merge(s,{percentageInnerCutout:0})})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,s={scaleShowGridLines:!0,scaleGridLineColor:"rgba(0,0,0,.05)",scaleGridLineWidth:1,scaleShowHorizontalLines:!0,scaleShowVerticalLines:!0,bezierCurve:!0,bezierCurveTension:.4,pointDot:!0,pointDotRadius:4,pointDotStrokeWidth:1,pointHitDetectionRadius:20,datasetStroke:!0,datasetStrokeWidth:2,datasetFill:!0,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].strokeColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>',offsetGridLines:!1};e.Type.extend({name:"Line",defaults:s,initialize:function(t){this.data=t,this.PointClass=e.Point.extend({offsetGridLines:this.options.offsetGridLines,strokeWidth:this.options.pointDotStrokeWidth,radius:this.options.pointDotRadius,display:this.options.pointDot,hitDetectionRadius:this.options.pointHitDetectionRadius,ctx:this.chart.ctx,inRange:function(t){return Math.pow(t-this.x,2)<Math.pow(this.radius+this.hitDetectionRadius,2)}}),this.datasets=[],this.options.showTooltips&&i.bindEvents(this,this.options.tooltipEvents,function(t){var e="mouseout"!==t.type?this.getPointsAtEvent(t):[];this.eachPoints(function(t){t.restore(["fillColor","strokeColor"])}),i.each(e,function(t){t.fillColor=t.highlightFill,t.strokeColor=t.highlightStroke}),this.showTooltip(e)}),i.each(t.datasets,function(e){var s={label:e.label||null,fillColor:e.fillColor,strokeColor:e.strokeColor,pointColor:e.pointColor,pointStrokeColor:e.pointStrokeColor,points:[]};this.datasets.push(s),i.each(e.data,function(i,n){s.points.push(new this.PointClass({value:i,label:t.labels[n],datasetLabel:e.label,strokeColor:e.pointStrokeColor,fillColor:e.pointColor,highlightFill:e.pointHighlightFill||e.pointColor,highlightStroke:e.pointHighlightStroke||e.pointStrokeColor}))},this),this.buildScale(t.labels),this.eachPoints(function(t,e){i.extend(t,{x:this.scale.calculateX(e),y:this.scale.endPoint}),t.save()},this)},this),this.render()},update:function(){i.each(this.data.datasets,function(t,e){i.extend(this.datasets[e],{label:t.label||null,fillColor:t.fillColor,strokeColor:t.strokeColor,pointColor:t.pointColor,pointStrokeColor:t.pointStrokeColor}),i.each(t.data,function(s,n){i.extend(this.datasets[e].points[n],{value:s,label:this.data.labels[n],datasetLabel:t.label,strokeColor:t.pointStrokeColor,fillColor:t.pointColor,highlightFill:t.pointHighlightFill||t.pointColor,highlightStroke:t.pointHighlightStroke||t.pointStrokeColor})},this)},this),this.scale.update(),i.each(this.activeElements,function(t){t.restore(["fillColor","strokeColor"])}),this.eachPoints(function(t){t.save()}),this.render()},eachPoints:function(t){i.each(this.datasets,function(e){i.each(e.points,t,this)},this)},getPointsAtEvent:function(t){var e=[],s=i.getRelativePosition(t);return i.each(this.datasets,function(t){i.each(t.points,function(t){t.inRange(s.x,s.y)&&e.push(t)})},this),e},buildScale:function(t){var s=this,n=function(){var t=[];return s.eachPoints(function(e){t.push(e.value)}),t},a={templateString:this.options.scaleLabel,height:this.chart.height,width:this.chart.width,ctx:this.chart.ctx,textColor:this.options.scaleFontColor,offsetGridLines:this.options.offsetGridLines,fontSize:this.options.scaleFontSize,fontStyle:this.options.scaleFontStyle,fontFamily:this.options.scaleFontFamily,valuesCount:t.length,beginAtZero:this.options.scaleBeginAtZero,integersOnly:this.options.scaleIntegersOnly,calculateYRange:function(t){var e=i.calculateScaleRange(n(),t,this.fontSize,this.beginAtZero,this.integersOnly);i.extend(this,e)},xLabels:t,font:i.fontString(this.options.scaleFontSize,this.options.scaleFontStyle,this.options.scaleFontFamily),lineWidth:this.options.scaleLineWidth,lineColor:this.options.scaleLineColor,showHorizontalLines:this.options.scaleShowHorizontalLines,showVerticalLines:this.options.scaleShowVerticalLines,gridLineWidth:this.options.scaleShowGridLines?this.options.scaleGridLineWidth:0,gridLineColor:this.options.scaleShowGridLines?this.options.scaleGridLineColor:"rgba(0,0,0,0)",padding:this.options.showScale?0:this.options.pointDotRadius+this.options.pointDotStrokeWidth,showLabels:this.options.scaleShowLabels,display:this.options.showScale};this.options.scaleOverride&&i.extend(a,{calculateYRange:i.noop,steps:this.options.scaleSteps,stepValue:this.options.scaleStepWidth,min:this.options.scaleStartValue,max:this.options.scaleStartValue+this.options.scaleSteps*this.options.scaleStepWidth}),this.scale=new e.Scale(a)},addData:function(t,e){i.each(t,function(t,i){this.datasets[i].points.push(new this.PointClass({value:t,label:e,datasetLabel:this.datasets[i].label,x:this.scale.calculateX(this.scale.valuesCount+1),y:this.scale.endPoint,strokeColor:this.datasets[i].pointStrokeColor,fillColor:this.datasets[i].pointColor}))},this),this.scale.addXLabel(e),this.update()},removeData:function(){this.scale.removeXLabel(),i.each(this.datasets,function(t){t.points.shift()},this),this.update()},reflow:function(){var t=i.extend({height:this.chart.height,width:this.chart.width});this.scale.update(t)},draw:function(t){var e=t||1;this.clear();var s=this.chart.ctx,n=function(t){return null!==t.value},a=function(t,e,s){return i.findNextWhere(e,n,s)||t},o=function(t,e,s){return i.findPreviousWhere(e,n,s)||t};this.scale.draw(e),i.each(this.datasets,function(t){var h=i.where(t.points,n);i.each(t.points,function(t,i){t.hasValue()&&t.transition({y:this.scale.calculateY(t.value),x:this.scale.calculateX(i)},e)},this),this.options.bezierCurve&&i.each(h,function(t,e){var s=e>0&&e<h.length-1?this.options.bezierCurveTension:0;t.controlPoints=i.splineCurve(o(t,h,e),t,a(t,h,e),s),t.controlPoints.outer.y>this.scale.endPoint?t.controlPoints.outer.y=this.scale.endPoint:t.controlPoints.outer.y<this.scale.startPoint&&(t.controlPoints.outer.y=this.scale.startPoint),t.controlPoints.inner.y>this.scale.endPoint?t.controlPoints.inner.y=this.scale.endPoint:t.controlPoints.inner.y<this.scale.startPoint&&(t.controlPoints.inner.y=this.scale.startPoint)},this),s.lineWidth=this.options.datasetStrokeWidth,s.strokeStyle=t.strokeColor,s.beginPath(),i.each(h,function(t,e){if(0===e)s.moveTo(t.x,t.y);else if(this.options.bezierCurve){var i=o(t,h,e);s.bezierCurveTo(i.controlPoints.outer.x,i.controlPoints.outer.y,t.controlPoints.inner.x,t.controlPoints.inner.y,t.x,t.y)}else s.lineTo(t.x,t.y)},this),s.stroke(),this.options.datasetFill&&h.length>0&&(s.lineTo(h[h.length-1].x,this.scale.endPoint),s.lineTo(h[0].x,this.scale.endPoint),s.fillStyle=t.fillColor,s.closePath(),s.fill()),i.each(h,function(t){t.draw()})},this)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,s={scaleShowLabelBackdrop:!0,scaleBackdropColor:"rgba(255,255,255,0.75)",scaleBeginAtZero:!0,scaleBackdropPaddingY:2,scaleBackdropPaddingX:2,scaleShowLine:!0,segmentShowStroke:!0,segmentStrokeColor:"#fff",segmentStrokeWidth:2,animationSteps:100,animationEasing:"easeOutBounce",animateRotate:!0,animateScale:!1,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<segments.length; i++){%><li><span style="background-color:<%=segments[i].fillColor%>"></span><%if(segments[i].label){%><%=segments[i].label%><%}%></li><%}%></ul>'};e.Type.extend({name:"PolarArea",defaults:s,initialize:function(t){this.data=t,this.segments=[],this.SegmentArc=e.Arc.extend({showStroke:this.options.segmentShowStroke,strokeWidth:this.options.segmentStrokeWidth,strokeColor:this.options.segmentStrokeColor,ctx:this.chart.ctx,innerRadius:0,x:this.chart.width/2,y:this.chart.height/2}),this.scale=new e.RadialScale({display:this.options.showScale,fontStyle:this.options.scaleFontStyle,fontSize:this.options.scaleFontSize,fontFamily:this.options.scaleFontFamily,fontColor:this.options.scaleFontColor,showLabels:this.options.scaleShowLabels,showLabelBackdrop:this.options.scaleShowLabelBackdrop,backdropColor:this.options.scaleBackdropColor,backdropPaddingY:this.options.scaleBackdropPaddingY,backdropPaddingX:this.options.scaleBackdropPaddingX,lineWidth:this.options.scaleShowLine?this.options.scaleLineWidth:0,lineColor:this.options.scaleLineColor,lineArc:!0,width:this.chart.width,height:this.chart.height,xCenter:this.chart.width/2,yCenter:this.chart.height/2,ctx:this.chart.ctx,templateString:this.options.scaleLabel,valuesCount:t.length}),this.updateScaleRange(t),this.scale.update(),i.each(t,function(t,e){this.addData(t,e,!0)},this),this.options.showTooltips&&i.bindEvents(this,this.options.tooltipEvents,function(t){var e="mouseout"!==t.type?this.getSegmentsAtEvent(t):[];i.each(this.segments,function(t){t.restore(["fillColor"])}),i.each(e,function(t){t.fillColor=t.highlightColor}),this.showTooltip(e)}),this.render()},getSegmentsAtEvent:function(t){var e=[],s=i.getRelativePosition(t);return i.each(this.segments,function(t){t.inRange(s.x,s.y)&&e.push(t)},this),e},addData:function(t,e,i){var s=e||this.segments.length;this.segments.splice(s,0,new this.SegmentArc({fillColor:t.color,highlightColor:t.highlight||t.color,label:t.label,value:t.value,outerRadius:this.options.animateScale?0:this.scale.calculateCenterOffset(t.value),circumference:this.options.animateRotate?0:this.scale.getCircumference(),startAngle:1.5*Math.PI})),i||(this.reflow(),this.update())},removeData:function(t){var e=i.isNumber(t)?t:this.segments.length-1;this.segments.splice(e,1),this.reflow(),this.update()},calculateTotal:function(t){this.total=0,i.each(t,function(t){this.total+=t.value},this),this.scale.valuesCount=this.segments.length},updateScaleRange:function(t){var e=[];i.each(t,function(t){e.push(t.value)});var s=this.options.scaleOverride?{steps:this.options.scaleSteps,stepValue:this.options.scaleStepWidth,min:this.options.scaleStartValue,max:this.options.scaleStartValue+this.options.scaleSteps*this.options.scaleStepWidth}:i.calculateScaleRange(e,i.min([this.chart.width,this.chart.height])/2,this.options.scaleFontSize,this.options.scaleBeginAtZero,this.options.scaleIntegersOnly);i.extend(this.scale,s,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})},update:function(){this.data.length==this.segments.length?i.each(this.data,function(t,e){i.extend(this.segments[e],{fillColor:t.color,highlightColor:t.highlight||t.color,label:t.label,value:t.value})},this):this.initialize(this.data),this.calculateTotal(this.segments),i.each(this.segments,function(t){t.save()}),this.reflow(),this.render()},reflow:function(){i.extend(this.SegmentArc.prototype,{x:this.chart.width/2,y:this.chart.height/2}),this.updateScaleRange(this.segments),this.scale.update(),i.extend(this.scale,{xCenter:this.chart.width/2,yCenter:this.chart.height/2}),i.each(this.segments,function(t){t.update({outerRadius:this.scale.calculateCenterOffset(t.value)})},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.segments,function(t,i){t.transition({circumference:this.scale.getCircumference(),outerRadius:this.scale.calculateCenterOffset(t.value)},e),t.endAngle=t.startAngle+t.circumference,0===i&&(t.startAngle=1.5*Math.PI),i<this.segments.length-1&&(this.segments[i+1].startAngle=t.endAngle),t.draw()},this),this.scale.draw()}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.Type.extend({name:"Radar",defaults:{scaleShowLine:!0,angleShowLineOut:!0,scaleShowLabels:!1,scaleBeginAtZero:!0,angleLineColor:"rgba(0,0,0,.1)",angleLineWidth:1,pointLabelFontFamily:"'Arial'",pointLabelFontStyle:"normal",pointLabelFontSize:10,pointLabelFontColor:"#666",pointDot:!0,pointDotRadius:3,pointDotStrokeWidth:1,pointHitDetectionRadius:20,datasetStroke:!0,datasetStrokeWidth:2,datasetFill:!0,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].strokeColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>'},initialize:function(t){this.data=t,this.PointClass=e.Point.extend({strokeWidth:this.options.pointDotStrokeWidth,radius:this.options.pointDotRadius,display:this.options.pointDot,hitDetectionRadius:this.options.pointHitDetectionRadius,ctx:this.chart.ctx}),this.datasets=[],this.buildScale(t),this.options.showTooltips&&i.bindEvents(this,this.options.tooltipEvents,function(t){var e="mouseout"!==t.type?this.getPointsAtEvent(t):[];this.eachPoints(function(t){t.restore(["fillColor","strokeColor"])}),i.each(e,function(t){t.fillColor=t.highlightFill,t.strokeColor=t.highlightStroke}),this.showTooltip(e)}),i.each(t.datasets,function(e){var s={label:e.label||null,fillColor:e.fillColor,strokeColor:e.strokeColor,pointColor:e.pointColor,pointStrokeColor:e.pointStrokeColor,points:[]};this.datasets.push(s),i.each(e.data,function(i,n){var a;this.scale.animation||(a=this.scale.getPointPosition(n,this.scale.calculateCenterOffset(i))),s.points.push(new this.PointClass({value:i,label:t.labels[n],datasetLabel:e.label,x:this.options.animation?this.scale.xCenter:a.x,y:this.options.animation?this.scale.yCenter:a.y,strokeColor:e.pointStrokeColor,fillColor:e.pointColor,highlightFill:e.pointHighlightFill||e.pointColor,highlightStroke:e.pointHighlightStroke||e.pointStrokeColor}))},this)},this),this.render()},eachPoints:function(t){i.each(this.datasets,function(e){i.each(e.points,t,this)},this)},getPointsAtEvent:function(t){var e=i.getRelativePosition(t),s=i.getAngleFromPoint({x:this.scale.xCenter,y:this.scale.yCenter},e),n=2*Math.PI/this.scale.valuesCount,a=Math.round((s.angle-1.5*Math.PI)/n),o=[];return(a>=this.scale.valuesCount||0>a)&&(a=0),s.distance<=this.scale.drawingArea&&i.each(this.datasets,function(t){o.push(t.points[a])}),o},buildScale:function(t){this.scale=new e.RadialScale({display:this.options.showScale,fontStyle:this.options.scaleFontStyle,fontSize:this.options.scaleFontSize,fontFamily:this.options.scaleFontFamily,fontColor:this.options.scaleFontColor,showLabels:this.options.scaleShowLabels,showLabelBackdrop:this.options.scaleShowLabelBackdrop,backdropColor:this.options.scaleBackdropColor,backdropPaddingY:this.options.scaleBackdropPaddingY,backdropPaddingX:this.options.scaleBackdropPaddingX,lineWidth:this.options.scaleShowLine?this.options.scaleLineWidth:0,lineColor:this.options.scaleLineColor,angleLineColor:this.options.angleLineColor,angleLineWidth:this.options.angleShowLineOut?this.options.angleLineWidth:0,pointLabelFontColor:this.options.pointLabelFontColor,pointLabelFontSize:this.options.pointLabelFontSize,pointLabelFontFamily:this.options.pointLabelFontFamily,pointLabelFontStyle:this.options.pointLabelFontStyle,height:this.chart.height,width:this.chart.width,xCenter:this.chart.width/2,yCenter:this.chart.height/2,ctx:this.chart.ctx,templateString:this.options.scaleLabel,labels:t.labels,valuesCount:t.datasets[0].data.length}),this.scale.setScaleSize(),this.updateScaleRange(t.datasets),this.scale.buildYLabels()},updateScaleRange:function(t){var e=function(){var e=[];return i.each(t,function(t){t.data?e=e.concat(t.data):i.each(t.points,function(t){e.push(t.value)})}),e}(),s=this.options.scaleOverride?{steps:this.options.scaleSteps,stepValue:this.options.scaleStepWidth,min:this.options.scaleStartValue,max:this.options.scaleStartValue+this.options.scaleSteps*this.options.scaleStepWidth}:i.calculateScaleRange(e,i.min([this.chart.width,this.chart.height])/2,this.options.scaleFontSize,this.options.scaleBeginAtZero,this.options.scaleIntegersOnly);i.extend(this.scale,s)},addData:function(t,e){this.scale.valuesCount++,i.each(t,function(t,i){var s=this.scale.getPointPosition(this.scale.valuesCount,this.scale.calculateCenterOffset(t));this.datasets[i].points.push(new this.PointClass({value:t,label:e,datasetLabel:this.datasets[i].label,x:s.x,y:s.y,strokeColor:this.datasets[i].pointStrokeColor,fillColor:this.datasets[i].pointColor}))},this),this.scale.labels.push(e),this.reflow(),this.update()},removeData:function(){this.scale.valuesCount--,this.scale.labels.shift(),i.each(this.datasets,function(t){t.points.shift()},this),this.reflow(),this.update()},update:function(){i.each(this.data.datasets,function(t,e){i.extend(this.datasets[e],{label:t.label||null,fillColor:t.fillColor,strokeColor:t.strokeColor,pointColor:t.pointColor,pointStrokeColor:t.pointStrokeColor}),i.each(t.data,function(s,n){i.extend(this.datasets[e].points[n],{value:s,label:this.data.labels[n],datasetLabel:t.label,strokeColor:t.pointStrokeColor,fillColor:t.pointColor,highlightFill:t.pointHighlightFill||t.pointColor,highlightStroke:t.pointHighlightStroke||t.pointStrokeColor})},this)},this),this.eachPoints(function(t){t.save()}),this.reflow(),this.render()},reflow:function(){i.extend(this.scale,{width:this.chart.width,height:this.chart.height,size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2}),this.updateScaleRange(this.datasets),this.scale.setScaleSize(),this.scale.buildYLabels()},draw:function(t){var e=t||1,s=this.chart.ctx;this.clear(),this.scale.draw(),i.each(this.datasets,function(t){i.each(t.points,function(t,i){t.hasValue()&&t.transition(this.scale.getPointPosition(i,this.scale.calculateCenterOffset(t.value)),e)},this),s.lineWidth=this.options.datasetStrokeWidth,s.strokeStyle=t.strokeColor,s.beginPath(),i.each(t.points,function(t,e){0===e?s.moveTo(t.x,t.y):s.lineTo(t.x,t.y)},this),s.closePath(),s.stroke(),s.fillStyle=t.fillColor,s.fill(),i.each(t.points,function(t){t.hasValue()&&t.draw()})},this)}})}.call(this),!function t(e,i,s){function n(o,h){if(!i[o]){if(!e[o]){var r="function"==typeof require&&require;if(!h&&r)return r(o,!0);if(a)return a(o,!0);var l=new Error("Cannot find module '"+o+"'");throw l.code="MODULE_NOT_FOUND",l}var c=i[o]={exports:{}};e[o][0].call(c.exports,function(t){var i=e[o][1][t];return n(i?i:t)},c,c.exports,t,e,i,s)}return i[o].exports}for(var a="function"==typeof require&&require,o=0;o<s.length;o++)n(s[o]);return n}({1:[function(t,e,i){!function(){var i=t("color-convert"),s=t("color-string"),n=function(t){if(t instanceof n)return t;if(!(this instanceof n))return new n(t);if(this.values={rgb:[0,0,0],hsl:[0,0,0],hsv:[0,0,0],hwb:[0,0,0],cmyk:[0,0,0,0],alpha:1},"string"==typeof t){var e=s.getRgba(t);if(e)this.setValues("rgb",e);else if(e=s.getHsla(t))this.setValues("hsl",e);else{if(!(e=s.getHwb(t)))throw new Error('Unable to parse color from string "'+t+'"');this.setValues("hwb",e)}}else if("object"==typeof t){var e=t;if(void 0!==e.r||void 0!==e.red)this.setValues("rgb",e);else if(void 0!==e.l||void 0!==e.lightness)this.setValues("hsl",e);else if(void 0!==e.v||void 0!==e.value)this.setValues("hsv",e);else if(void 0!==e.w||void 0!==e.whiteness)this.setValues("hwb",e);else{if(void 0===e.c&&void 0===e.cyan)throw new Error("Unable to parse color from object "+JSON.stringify(t));this.setValues("cmyk",e)}}};n.prototype={rgb:function(t){return this.setSpace("rgb",arguments)},hsl:function(t){return this.setSpace("hsl",arguments)},hsv:function(t){return this.setSpace("hsv",arguments)},hwb:function(t){return this.setSpace("hwb",arguments)},cmyk:function(t){return this.setSpace("cmyk",arguments)},rgbArray:function(){return this.values.rgb},hslArray:function(){return this.values.hsl},hsvArray:function(){return this.values.hsv},hwbArray:function(){return 1!==this.values.alpha?this.values.hwb.concat([this.values.alpha]):this.values.hwb},cmykArray:function(){return this.values.cmyk},rgbaArray:function(){var t=this.values.rgb;return t.concat([this.values.alpha])},hslaArray:function(){var t=this.values.hsl;return t.concat([this.values.alpha])},alpha:function(t){return void 0===t?this.values.alpha:(this.setValues("alpha",t),this)},red:function(t){return this.setChannel("rgb",0,t)},green:function(t){return this.setChannel("rgb",1,t)},blue:function(t){return this.setChannel("rgb",2,t)},hue:function(t){return this.setChannel("hsl",0,t)},saturation:function(t){return this.setChannel("hsl",1,t)},lightness:function(t){return this.setChannel("hsl",2,t)},saturationv:function(t){return this.setChannel("hsv",1,t)},whiteness:function(t){return this.setChannel("hwb",1,t)},blackness:function(t){return this.setChannel("hwb",2,t)},value:function(t){return this.setChannel("hsv",2,t)},cyan:function(t){return this.setChannel("cmyk",0,t)},magenta:function(t){return this.setChannel("cmyk",1,t)},yellow:function(t){return this.setChannel("cmyk",2,t)},black:function(t){return this.setChannel("cmyk",3,t)},hexString:function(){return s.hexString(this.values.rgb)},rgbString:function(){return s.rgbString(this.values.rgb,this.values.alpha)},rgbaString:function(){return s.rgbaString(this.values.rgb,this.values.alpha)},percentString:function(){return s.percentString(this.values.rgb,this.values.alpha)},hslString:function(){return s.hslString(this.values.hsl,this.values.alpha)},hslaString:function(){return s.hslaString(this.values.hsl,this.values.alpha)},hwbString:function(){return s.hwbString(this.values.hwb,this.values.alpha)},keyword:function(){return s.keyword(this.values.rgb,this.values.alpha)},rgbNumber:function(){return this.values.rgb[0]<<16|this.values.rgb[1]<<8|this.values.rgb[2]},luminosity:function(){for(var t=this.values.rgb,e=[],i=0;i<t.length;i++){var s=t[i]/255;e[i]=.03928>=s?s/12.92:Math.pow((s+.055)/1.055,2.4)}return.2126*e[0]+.7152*e[1]+.0722*e[2]},contrast:function(t){var e=this.luminosity(),i=t.luminosity();return e>i?(e+.05)/(i+.05):(i+.05)/(e+.05)},level:function(t){var e=this.contrast(t);return e>=7.1?"AAA":e>=4.5?"AA":""},dark:function(){var t=this.values.rgb,e=(299*t[0]+587*t[1]+114*t[2])/1e3;return 128>e},light:function(){return!this.dark()},negate:function(){for(var t=[],e=0;3>e;e++)t[e]=255-this.values.rgb[e];return this.setValues("rgb",t),this},lighten:function(t){return 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J in U)$[JSON.stringify(U[J])]=J},{}],3:[function(t,e,i){var s=t("./conversions"),n=function(){return new l};for(var a in s){n[a+"Raw"]=function(t){return function(e){return"number"==typeof e&&(e=Array.prototype.slice.call(arguments)),s[t](e)}}(a);var o=/(\w+)2(\w+)/.exec(a),h=o[1],r=o[2];n[h]=n[h]||{},n[h][r]=n[a]=function(t){return function(e){"number"==typeof e&&(e=Array.prototype.slice.call(arguments));var i=s[t](e);if("string"==typeof i||void 0===i)return i;for(var n=0;n<i.length;n++)i[n]=Math.round(i[n]);return i}}(a)}var l=function(){this.convs={}};l.prototype.routeSpace=function(t,e){var i=e[0];return void 0===i?this.getValues(t):("number"==typeof i&&(i=Array.prototype.slice.call(e)),this.setValues(t,i))},l.prototype.setValues=function(t,e){return this.space=t,this.convs={},this.convs[t]=e,this},l.prototype.getValues=function(t){var e=this.convs[t];if(!e){var i=this.space,s=this.convs[i];e=n[i][t](s),this.convs[t]=e}return e},["rgb","hsl","hsv","cmyk","keyword"].forEach(function(t){l.prototype[t]=function(e){return this.routeSpace(t,arguments)}}),e.exports=n},{"./conversions":2}],4:[function(t,e,i){function s(t){if(t){var e=/^#([a-fA-F0-9]{3})$/,i=/^#([a-fA-F0-9]{6})$/,s=/^rgba?\(\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/,n=/^rgba?\(\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/,a=/(\D+)/,o=[0,0,0],h=1,r=t.match(e);if(r){r=r[1];for(var l=0;l<o.length;l++)o[l]=parseInt(r[l]+r[l],16)}else if(r=t.match(i)){r=r[1];for(var l=0;l<o.length;l++)o[l]=parseInt(r.slice(2*l,2*l+2),16)}else if(r=t.match(s)){for(var l=0;l<o.length;l++)o[l]=parseInt(r[l+1]);h=parseFloat(r[4])}else if(r=t.match(n)){for(var l=0;l<o.length;l++)o[l]=Math.round(2.55*parseFloat(r[l+1]));h=parseFloat(r[4])}else if(r=t.match(a)){if("transparent"==r[1])return[0,0,0,0];if(o=w[r[1]],!o)return}for(var l=0;l<o.length;l++)o[l]=b(o[l],0,255);return h=h||0==h?b(h,0,1):1,o[3]=h,o}}function n(t){if(t){var e=/^hsla?\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/,i=t.match(e);if(i){var s=parseFloat(i[4]),n=b(parseInt(i[1]),0,360),a=b(parseFloat(i[2]),0,100),o=b(parseFloat(i[3]),0,100),h=b(isNaN(s)?1:s,0,1);return[n,a,o,h]}}}function a(t){if(t){var e=/^hwb\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/,i=t.match(e);if(i){var s=parseFloat(i[4]),n=b(parseInt(i[1]),0,360),a=b(parseFloat(i[2]),0,100),o=b(parseFloat(i[3]),0,100),h=b(isNaN(s)?1:s,0,1);return[n,a,o,h]}}}function o(t){var e=s(t);return e&&e.slice(0,3)}function h(t){var e=n(t);return e&&e.slice(0,3)}function r(t){var e=s(t);return e?e[3]:(e=n(t))?e[3]:(e=a(t))?e[3]:void 0}function l(t){return"#"+y(t[0])+y(t[1])+y(t[2])}function c(t,e){return 1>e||t[3]&&t[3]<1?u(t,e):"rgb("+t[0]+", "+t[1]+", "+t[2]+")"}function u(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"rgba("+t[0]+", "+t[1]+", "+t[2]+", "+e+")"}function d(t,e){if(1>e||t[3]&&t[3]<1)return p(t,e);var i=Math.round(t[0]/255*100),s=Math.round(t[1]/255*100),n=Math.round(t[2]/255*100);return"rgb("+i+"%, "+s+"%, "+n+"%)"}function p(t,e){var i=Math.round(t[0]/255*100),s=Math.round(t[1]/255*100),n=Math.round(t[2]/255*100);return"rgba("+i+"%, "+s+"%, "+n+"%, "+(e||t[3]||1)+")"}function f(t,e){return 1>e||t[3]&&t[3]<1?g(t,e):"hsl("+t[0]+", "+t[1]+"%, "+t[2]+"%)"}function g(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"hsla("+t[0]+", "+t[1]+"%, "+t[2]+"%, "+e+")"}function v(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"hwb("+t[0]+", "+t[1]+"%, "+t[2]+"%"+(void 0!==e&&1!==e?", "+e:"")+")"}function m(t){return S[t.slice(0,3)]}function b(t,e,i){return Math.min(Math.max(e,t),i)}function y(t){var e=t.toString(16).toUpperCase();return e.length<2?"0"+e:e}var w=t("color-name");e.exports={getRgba:s,getHsla:n,getRgb:o,getHsl:h,getHwb:a,getAlpha:r,hexString:l,rgbString:c,rgbaString:u,percentString:d,percentaString:p,hslString:f,hslaString:g,hwbString:v,keyword:m};var S={};for(var x in w)S[w[x]]=x},{"color-name":5}],5:[function(t,e,i){e.exports={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]}},{}]},{},[1]);
\ No newline at end of file

From afb22d15ae41575b7aff75cec348930e645646f4 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Tue, 12 May 2015 10:34:47 -0600
Subject: [PATCH 014/424] Better events

---
 Chart.js         | 187 ++++++++++++++++++++++++++++++-----------------
 Chart.min.js     |   6 +-
 src/Chart.Bar.js |  12 ++-
 3 files changed, 126 insertions(+), 79 deletions(-)

diff --git a/Chart.js b/Chart.js
index 4388f852154..4a26d8b9eb3 100644
--- a/Chart.js
+++ b/Chart.js
@@ -59,7 +59,7 @@
 			animation: true,
 
 			// Number - Number of animation steps
-			animationSteps: 60,
+			animationDuration: 1000,
 
 			// String - Animation easing effect
 			animationEasing: "easeOutQuart",
@@ -124,7 +124,7 @@
 			tooltipEvents: ["mousemove", "touchstart", "touchmove", "mouseout"],
 
 			// String - Tooltip background colour
-			tooltipFillColor: "rgba(0,0,0,0.8)",
+			tooltipBackgroundColor: "rgba(0,0,0,0.8)",
 
 			// String - Tooltip label font declaration for the scale label
 			tooltipFontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
@@ -934,14 +934,14 @@
 			return this;
 		},
 		reflow : noop,
-		render : function(reflow){
+		render : function(reflow, customDuration){
 			if (reflow){
 				this.reflow();
 			}
 			
 			if (this.options.animation && !reflow){
 				var animation = new Chart.Animation();
-				animation.numSteps = this.options.animationSteps;
+				animation.numSteps = (customDuration || this.options.animationDuration) / 16.66; //60 fps
 				animation.easing = this.options.animationEasing;
 				
 				// render function
@@ -1059,8 +1059,8 @@
 								//Include any colour information about the element
 								tooltipLabels.push(helpers.template(this.options.multiTooltipTemplate, element));
 								tooltipColors.push({
-									fill: element._vm.fillColor || element.fillColor,
-									stroke: element._vm.strokeColor || element.strokeColor
+									fill: element._vm.backgroundColor || element.backgroundColor,
+									stroke: element._vm.borderColor || element.borderColor
 								});
 
 							}, this);
@@ -1083,7 +1083,7 @@
 						xPadding: this.options.tooltipXPadding,
 						yPadding: this.options.tooltipYPadding,
 						xOffset: this.options.tooltipXOffset,
-						fillColor: this.options.tooltipFillColor,
+						backgroundColor: this.options.tooltipBackgroundColor,
 						textColor: this.options.tooltipFontColor,
 						fontFamily: this.options.tooltipFontFamily,
 						fontStyle: this.options.tooltipFontStyle,
@@ -1110,7 +1110,7 @@
 							y: Math.round(tooltipPosition.y),
 							xPadding: this.options.tooltipXPadding,
 							yPadding: this.options.tooltipYPadding,
-							fillColor: this.options.tooltipFillColor,
+							backgroundColor: this.options.tooltipBackgroundColor,
 							textColor: this.options.tooltipFontColor,
 							fontFamily: this.options.tooltipFontFamily,
 							fontStyle: this.options.tooltipFontStyle,
@@ -1205,7 +1205,12 @@
 				if(props.indexOf(key) > -1){
 					// Color transitions if possible
 					if(typeof value === 'string'){
-						// TODO support color transitions
+						try{	
+							var color = Color(this._start[key]).mix(Color(this[key]), ease);
+							this._vm[key] = color.rgbString();
+						} catch(err){
+							this._vm[key] = value;
+						}
 						return;
 					}
 					// Everything else, presumably numbers
@@ -1250,10 +1255,10 @@
 				ctx.arc(this.x, this.y, this.radius, 0, Math.PI*2);
 				ctx.closePath();
 
-				ctx.strokeStyle = this.strokeColor;
-				ctx.lineWidth = this.strokeWidth;
+				ctx.strokeStyle = this.borderColor;
+				ctx.lineWidth = this.borderWidth;
 
-				ctx.fillStyle = this.fillColor;
+				ctx.fillStyle = this.backgroundColor;
 
 				ctx.fill();
 				ctx.stroke();
@@ -1323,15 +1328,15 @@
 			ctx.arc(this.x, this.y, this.innerRadius, this.endAngle, this.startAngle, true);
 
 			ctx.closePath();
-			ctx.strokeStyle = this.strokeColor;
-			ctx.lineWidth = this.strokeWidth;
+			ctx.strokeStyle = this.borderColor;
+			ctx.lineWidth = this.borderWidth;
 
-			ctx.fillStyle = this.fillColor;
+			ctx.fillStyle = this.backgroundColor;
 
 			ctx.fill();
 			ctx.lineJoin = 'bevel';
 
-			if (this.showStroke){
+			if (this.showBorder){
 				ctx.stroke();
 			}
 		}
@@ -1347,11 +1352,11 @@
 				leftX = vm.x - halfWidth,
 				rightX = vm.x + halfWidth,
 				top = vm.base - (vm.base - vm.y),
-				halfStroke = vm.strokeWidth / 2;
+				halfStroke = vm.borderWidth / 2;
 
 			// Canvas doesn't allow us to stroke inside the width so we can
 			// adjust the sizes to fit if we're setting a stroke on the line
-			if (vm.showStroke){
+			if (vm.borderWidth){
 				leftX += halfStroke;
 				rightX -= halfStroke;
 				top += halfStroke;
@@ -1359,9 +1364,9 @@
 
 			ctx.beginPath();
 
-			ctx.fillStyle = vm.fillColor;
-			ctx.strokeStyle = vm.strokeColor;
-			ctx.lineWidth = vm.strokeWidth;
+			ctx.fillStyle = vm.backgroundColor;
+			ctx.strokeStyle = vm.borderColor;
+			ctx.lineWidth = vm.borderWidth;
 
 			// It'd be nice to keep this class totally generic to any rectangle
 			// and simply specify which border to miss out.
@@ -1370,7 +1375,7 @@
 			ctx.lineTo(rightX, top);
 			ctx.lineTo(rightX, vm.base);
 			ctx.fill();
-			if (vm.showStroke){
+			if (vm.borderWidth){
 				ctx.stroke();
 			}
 		},
@@ -1425,7 +1430,7 @@
 			var tooltipX = this.x - tooltipWidth/2,
 				tooltipY = this.y - tooltipHeight;
 
-			ctx.fillStyle = this.fillColor;
+			ctx.fillStyle = this.backgroundColor;
 
 			// Custom Tooltips
 			if(this.custom){
@@ -1533,7 +1538,7 @@
 			else{
 				drawRoundedRectangle(this.ctx,this.x,this.y - this.height/2,this.width,this.height,this.cornerRadius);
 				var ctx = this.ctx;
-				ctx.fillStyle = this.fillColor;
+				ctx.fillStyle = this.backgroundColor;
 				ctx.fill();
 				ctx.closePath();
 
@@ -2104,6 +2109,8 @@
 		animations: [],
 		dropFrames: 0,
 		addAnimation: function(chartInstance, animationObject) {
+			chartInstance.animating = true;
+
 			for (var index = 0; index < this.animations.length; ++ index){
 				if (this.animations[index].chartInstance === chartInstance){
 					// replacing an in progress animation
@@ -2130,6 +2137,7 @@
 			
 			if (index){
 				this.animations.splice(index, 1);
+				chartInstance.animating = false;
 			}
 		},
 		// calls startDigest with the proper context
@@ -2161,6 +2169,7 @@
 				
 				if (this.animations[i].animationObject.currentStep == this.animations[i].animationObject.numSteps){
 					// executed the last frame. Remove the animation.
+					this.animations[i].chartInstance.animating = false;
 					this.animations.splice(i, 1);
 					// Keep the index in place to offset the splice
 					i--;
@@ -2245,11 +2254,8 @@
 		//Boolean - Whether to show vertical lines (except Y axis)
 		scaleShowVerticalLines: true,
 
-		//Boolean - If there is a stroke on each bar
-		barShowStroke : true,
-
-		//Number - Pixel width of the bar stroke
-		barStrokeWidth : 2,
+		//Number - Pixel width of the bar border
+		barBorderWidth : 2,
 
 		//Number - Spacing between each of the X value sets
 		barValueSpacing : 5,
@@ -2263,8 +2269,11 @@
 		//Function - Custom hover handler
 		onHover : null,
 
+		//Function - Custom hover handler
+		hoverDuration : 400,
+
 		//String - A legend template
-		legendTemplate : "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span style=\"background-color:<%=datasets[i].fillColor%>\"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>"
+		legendTemplate : "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span style=\"background-color:<%=datasets[i].backgroundColor%>\"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>"
 
 	};
 
@@ -2301,33 +2310,8 @@
 				}
 			});
 
-			//Set up tooltip events on the chart
-			if (this.options.showTooltips){
-				helpers.bindEvents(this, this.options.tooltipEvents, function(e){
-					var active;
-					if(e.type == 'mouseout'){
-						return false;
-					}
-					if(this.options.hoverMode == 'bar'){
-						active = this.getBarAtEvent(e);
-						// TODO: tooltips for single items
-					}
-					else if(this.options.hoverMode == 'bars'){
-						active = this.getBarsAtEvent(e);
-					}
-					else {
-						// TODO: active = this.getDatasetAtEvent(e); 
-					}
-					
-					if(this.options.onHover){
-						this.options.onHover.call(this, active);
-					}
-
-					this.showTooltip(active);
-				});
-			}
-
-
+			// Events
+			helpers.bindEvents(this, this.options.tooltipEvents, this.onHover);
 			
 			//Declare the extension of the default point, to cater for the options passed in to the constructor
 			this.BarClass = Chart.Rectangle.extend({
@@ -2359,6 +2343,65 @@
 
 			this.update();
 		},
+		onHover: function(e){
+
+			var active;
+			if(e.type == 'mouseout'){
+				return false;
+			}
+			if(this.options.hoverMode == 'bar'){
+				active = this.getBarAtEvent(e);
+			}
+			else if(this.options.hoverMode == 'bars'){}
+
+
+			// Remove styling for last active
+			if(this.lastActive){
+				if(this.options.hoverMode == 'bar'){
+					this.lastActive.rectangle.backgroundColor = this.data.datasets[this.lastActive.datasetIndex].backgroundColor;
+					this.lastActive.rectangle.borderColor = this.data.datasets[this.lastActive.datasetIndex].borderColor;
+					this.lastActive.rectangle.borderWidth = 0;
+				}
+				else if(this.options.hoverMode == 'bars'){}
+			}
+
+			// Custom Hover actions
+			if(this.options.onHover){
+				this.options.onHover.call(this, active);
+			}
+			else if(active){
+				// or default hover action
+				if(this.options.hoverMode == 'bar'){
+					active.rectangle.backgroundColor = this.data.datasets[active.datasetIndex].hoverBackgroundColor || Color(active.rectangle.backgroundColor).saturate(0.5).darken(0.25).rgbString();
+					active.rectangle.borderColor = this.data.datasets[active.datasetIndex].hoverBorderColor || Color(active.rectangle.borderColor).saturate(0.5).darken(0.25).rgbString();
+				}
+				else if(this.options.hoverMode == 'bars'){}
+
+			}
+
+			if(!this.animating){
+				// If entering
+				if(!this.lastActive && active){
+					this.render(false, this.options.hoverDuration);
+				}
+
+				// If different bar
+				if(this.lastActive && active && this.lastActive.rectangle !== active.rectangle){
+					this.render(false, this.options.hoverDuration);
+				}
+
+				// if Leaving
+				if (this.lastActive && !active){
+					this.render(false, this.options.hoverDuration);
+				}
+			}
+
+			this.lastActive = active;
+
+			if (this.options.showTooltips){
+				this.showTooltip(active);
+			}
+		},
 		update : function(){
 
 			this.scale.update();
@@ -2371,10 +2414,9 @@
 					value : this.data.datasets[datasetIndex].data[index],
 					label : this.data.labels[index],
 					datasetLabel: this.data.datasets[datasetIndex].label,
-					strokeColor : this.data.datasets[datasetIndex].strokeColor,
-					fillColor : this.data.datasets[datasetIndex].fillColor,
-					highlightFill : this.data.datasets[datasetIndex].highlightFill || this.data.datasets[datasetIndex].fillColor,
-					highlightStroke : this.data.datasets[datasetIndex].highlightStroke || this.data.datasets[datasetIndex].strokeColor,
+					borderColor : this.data.datasets[datasetIndex].borderColor,
+					borderWidth : this.data.datasets[datasetIndex].borderWidth,
+					backgroundColor : this.data.datasets[datasetIndex].backgroundColor,
 					_start: undefined
 				});
 			}, this);
@@ -2417,11 +2459,11 @@
 			var bar;
 			var eventPosition = helpers.getRelativePosition(e);
 			
-			for (var datasetIndex = 0; datasetIndex < this.datasets.length; ++datasetIndex) {
-				for (var barIndex = 0; barIndex < this.datasets[datasetIndex].metaData.length; ++barIndex) {
-					if (this.datasets[datasetIndex].metaData[barIndex].inRange(eventPosition.x, eventPosition.y)) {
+			for (var datasetIndex = 0; datasetIndex < this.data.datasets.length; ++datasetIndex) {
+				for (var barIndex = 0; barIndex < this.data.datasets[datasetIndex].metaData.length; ++barIndex) {
+					if (this.data.datasets[datasetIndex].metaData[barIndex].inRange(eventPosition.x, eventPosition.y)) {
 						bar = {
-							rectangle : this.datasets[datasetIndex].metaData[barIndex],
+							rectangle : this.data.datasets[datasetIndex].metaData[barIndex],
 							datasetIndex : datasetIndex,
 							barIndex : barIndex,
 						};
@@ -2473,7 +2515,7 @@
 				showVerticalLines : this.options.scaleShowVerticalLines,
 				gridLineWidth : (this.options.scaleShowGridLines) ? this.options.scaleGridLineWidth : 0,
 				gridLineColor : (this.options.scaleShowGridLines) ? this.options.scaleGridLineColor : "rgba(0,0,0,0)",
-				padding : (this.options.showScale) ? 0 : (this.options.barShowStroke) ? this.options.barStrokeWidth : 0,
+				padding : (this.options.showScale) ? 0 : this.options.borderWidth,
 				showLabels : this.options.scaleShowLabels,
 				display : this.options.showScale
 			};
@@ -2502,8 +2544,8 @@
 					y: this.scale.endPoint,
 					width : this.scale.calculateBarWidth(this.data.datasets.length),
 					base : this.scale.endPoint,
-					strokeColor : this.data.datasets[datasetIndex].strokeColor,
-					fillColor : this.data.datasets[datasetIndex].fillColor
+					borderColor : this.data.datasets[datasetIndex].borderColor,
+					backgroundColor : this.data.datasets[datasetIndex].backgroundColor
 				}));
 			},this);
 
@@ -2543,7 +2585,14 @@
 					// Update the bar basepoint
 					bar.base = this.scale.endPoint;
 					//Transition 
-					bar.transition(['x','y','width'], easingDecimal).draw();
+					bar.transition([
+						'x',
+						'y',
+						'width',
+						'backgroundColor',
+						'borderColor',
+					 	'borderWidth'
+					], easingDecimal).draw();
 				}
 			}, this);
 		}
diff --git a/Chart.min.js b/Chart.min.js
index 345a0a11322..77e12387a4b 100644
--- a/Chart.min.js
+++ b/Chart.min.js
@@ -7,6 +7,6 @@
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
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e=this.ctx;e.beginPath(),e.arc(this.x,this.y,this.outerRadius,this.startAngle,this.endAngle),e.arc(this.x,this.y,this.innerRadius,this.endAngle,this.startAngle,!0),e.closePath(),e.strokeStyle=this.strokeColor,e.lineWidth=this.strokeWidth,e.fillStyle=this.fillColor,e.fill(),e.lineJoin="bevel",this.showStroke&&e.stroke()}}),i.Rectangle=i.Element.extend({draw:function(){var t=this._vm,e=this.ctx,i=t.width/2,s=t.x-i,n=t.x+i,a=t.base-(t.base-t.y),o=t.strokeWidth/2;t.showStroke&&(s+=o,n-=o,a+=o),e.beginPath(),e.fillStyle=t.fillColor,e.strokeStyle=t.strokeColor,e.lineWidth=t.strokeWidth,e.moveTo(s,t.base),e.lineTo(s,a),e.lineTo(n,a),e.lineTo(n,t.base),e.fill(),t.showStroke&&e.stroke()},height:function(){var t=this._vm;return t.base-t.y},inRange:function(t,e){var i=this._vm;return t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.y&&e<=i.base}}),i.Animation=i.Element.extend({currentStep:null,numSteps:60,easing:"",render:null,onAnimationProgress:null,onAnimationComplete:null}),i.Tooltip=i.Element.extend({draw:function(){var t=this.chart.ctx;t.font=z(this.fontSize,this.fontStyle,this.fontFamily),this.xAlign="center",this.yAlign="above";var e=this.caretPadding=2,i=t.measureText(this.text).width+2*this.xPadding,s=this.fontSize+2*this.yPadding,n=s+this.caretHeight+e;this.x+i/2>this.chart.width?this.xAlign="left":this.x-i/2<0&&(this.xAlign="right"),this.y-n<0&&(this.yAlign="below");var a=this.x-i/2,o=this.y-n;if(t.fillStyle=this.fillColor,this.custom)this.custom(this);else{switch(this.yAlign){case"above":t.beginPath(),t.moveTo(this.x,this.y-e),t.lineTo(this.x+this.caretHeight,this.y-(e+this.caretHeight)),t.lineTo(this.x-this.caretHeight,this.y-(e+this.caretHeight)),t.closePath(),t.fill();break;case"below":o=this.y+e+this.caretHeight,t.beginPath(),t.moveTo(this.x,this.y+e),t.lineTo(this.x+this.caretHeight,this.y+e+this.caretHeight),t.lineTo(this.x-this.caretHeight,this.y+e+this.caretHeight),t.closePath(),t.fill()}switch(this.xAlign){case"left":a=this.x-i+(this.cornerRadius+this.caretHeight);break;case"right":a=this.x-(this.cornerRadius+this.caretHeight)}O(t,a,o,i,s,this.cornerRadius),t.fill(),t.fillStyle=this.textColor,t.textAlign="center",t.textBaseline="middle",t.fillText(this.text,a+i/2,o+s/2)}}}),i.MultiTooltip=i.Element.extend({initialize:function(){this.font=z(this.fontSize,this.fontStyle,this.fontFamily),this.titleFont=z(this.titleFontSize,this.titleFontStyle,this.titleFontFamily),this.height=this.labels.length*this.fontSize+(this.labels.length-1)*(this.fontSize/2)+2*this.yPadding+1.5*this.titleFontSize,this.ctx.font=this.titleFont;var t=this.ctx.measureText(this.title).width,e=W(this.ctx,this.font,this.labels)+this.fontSize+3,i=g([e,t]);this.width=i+2*this.xPadding;var s=this.height/2;this.y-s<0?this.y=s:this.y+s>this.chart.height&&(this.y=this.chart.height-s),this.x>this.chart.width/2?this.x-=this.xOffset+this.width:this.x+=this.xOffset},getLineHeight:function(t){var e=this.y-this.height/2+this.yPadding,i=t-1;return 0===t?e+this.titleFontSize/2:e+(1.5*this.fontSize*i+this.fontSize/2)+1.5*this.titleFontSize},draw:function(){if(this.custom)this.custom(this);else{O(this.ctx,this.x,this.y-this.height/2,this.width,this.height,this.cornerRadius);var t=this.ctx;t.fillStyle=this.fillColor,t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=this.titleTextColor,t.font=this.titleFont,t.fillText(this.title,this.x+this.xPadding,this.getLineHeight(0)),t.font=this.font,s.each(this.labels,function(e,i){t.fillStyle=this.textColor,t.fillText(e,this.x+this.xPadding+this.fontSize+3,this.getLineHeight(i+1)),t.fillStyle=this.legendColorBackground,t.fillRect(this.x+this.xPadding,this.getLineHeight(i+1)-this.fontSize/2,this.fontSize,this.fontSize),t.fillStyle=this.legendColors[i].fill,t.fillRect(this.x+this.xPadding,this.getLineHeight(i+1)-this.fontSize/2,this.fontSize,this.fontSize)},this)}}}),i.Scale=i.Element.extend({initialize:function(){this.fit()},buildYLabels:function(){this.yLabels=[];for(var t=m(this.stepValue),e=0;e<=this.steps;e++)this.yLabels.push(S(this.templateString,{value:(this.min+e*this.stepValue).toFixed(t)}));this.yLabelWidth=this.display&&this.showLabels?W(this.ctx,this.font,this.yLabels)+10:0},addXLabel:function(t){this.xLabels.push(t),this.valuesCount++,this.fit()},removeXLabel:function(){this.xLabels.shift(),this.valuesCount--,this.fit()},fit:function(){this.startPoint=this.display?this.fontSize:0,this.endPoint=this.display?this.height-1.5*this.fontSize-5:this.height,this.startPoint+=this.padding,this.endPoint-=this.padding;var t,e=this.endPoint,i=this.endPoint-this.startPoint;for(this.calculateYRange(i),this.buildYLabels(),this.calculateXLabelRotation();i>this.endPoint-this.startPoint;)i=this.endPoint-this.startPoint,t=this.yLabelWidth,this.calculateYRange(i),this.buildYLabels(),t<this.yLabelWidth&&(this.endPoint=e,this.calculateXLabelRotation())},calculateXLabelRotation:function(){this.ctx.font=this.font;var t,e,i=this.ctx.measureText(this.xLabels[0]).width,s=this.ctx.measureText(this.xLabels[this.xLabels.length-1]).width;if(this.xScalePaddingRight=s/2+3,this.xScalePaddingLeft=i/2>this.yLabelWidth?i/2:this.yLabelWidth,this.xLabelRotation=0,this.display){var n,a=W(this.ctx,this.font,this.xLabels);this.xLabelWidth=a;for(var o=Math.floor(this.calculateX(1)-this.calculateX(0))-6;this.xLabelWidth>o&&0===this.xLabelRotation||this.xLabelWidth>o&&this.xLabelRotation<=90&&this.xLabelRotation>0;)n=Math.cos(b(this.xLabelRotation)),t=n*i,e=n*s,t+this.fontSize/2>this.yLabelWidth&&(this.xScalePaddingLeft=t+this.fontSize/2),this.xScalePaddingRight=this.fontSize/2,this.xLabelRotation++,this.xLabelWidth=n*a;this.xLabelRotation>0&&(this.endPoint-=Math.sin(b(this.xLabelRotation))*a+3)}else this.xLabelWidth=0,this.xScalePaddingRight=this.padding,this.xScalePaddingLeft=this.padding},calculateYRange:c,drawingArea:function(){return this.startPoint-this.endPoint},calculateY:function(t){var e=this.drawingArea()/(this.min-this.max);return this.endPoint-e*(t-this.min)},calculateX:function(t){var e=(this.xLabelRotation>0,this.width-(this.xScalePaddingLeft+this.xScalePaddingRight)),i=e/Math.max(this.valuesCount-(this.offsetGridLines?0:1),1),s=i*t+this.xScalePaddingLeft;return this.offsetGridLines&&(s+=i/2),Math.round(s)},update:function(t){s.extend(this,t),this.fit()},draw:function(){var t=this.ctx,e=(this.endPoint-this.startPoint)/this.steps,i=Math.round(this.xScalePaddingLeft);this.display&&(t.fillStyle=this.textColor,t.font=this.font,n(this.yLabels,function(n,a){var o=this.endPoint-e*a,h=Math.round(o),r=this.showHorizontalLines;t.textAlign="right",t.textBaseline="middle",this.showLabels&&t.fillText(n,i-10,o),0!==a||r||(r=!0),r&&t.beginPath(),a>0?(t.lineWidth=this.gridLineWidth,t.strokeStyle=this.gridLineColor):(t.lineWidth=this.lineWidth,t.strokeStyle=this.lineColor),h+=s.aliasPixel(t.lineWidth),r&&(t.moveTo(i,h),t.lineTo(this.width,h),t.stroke(),t.closePath()),t.lineWidth=this.lineWidth,t.strokeStyle=this.lineColor,t.beginPath(),t.moveTo(i-5,h),t.lineTo(i,h),t.stroke(),t.closePath()},this),n(this.xLabels,function(e,i){var s=this.calculateX(i)+y(this.lineWidth),n=this.calculateX(i-(this.offsetGridLines?.5:0))+y(this.lineWidth),a=this.xLabelRotation>0,o=this.showVerticalLines;0!==i||o||(o=!0),o&&t.beginPath(),i>0?(t.lineWidth=this.gridLineWidth,t.strokeStyle=this.gridLineColor):(t.lineWidth=this.lineWidth,t.strokeStyle=this.lineColor),o&&(t.moveTo(n,this.endPoint),t.lineTo(n,this.startPoint-3),t.stroke(),t.closePath()),t.lineWidth=this.lineWidth,t.strokeStyle=this.lineColor,t.beginPath(),t.moveTo(n,this.endPoint),t.lineTo(n,this.endPoint+5),t.stroke(),t.closePath(),t.save(),t.translate(s,a?this.endPoint+12:this.endPoint+8),t.rotate(-1*b(this.xLabelRotation)),t.font=this.font,t.textAlign=a?"right":"center",t.textBaseline=a?"middle":"top",t.fillText(e,0,0),t.restore()},this))}}),i.RadialScale=i.Element.extend({initialize:function(){this.size=v([this.height,this.width]),this.drawingArea=this.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2},calculateCenterOffset:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},update:function(){this.lineArc?this.drawingArea=this.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},buildYLabels:function(){this.yLabels=[];for(var t=m(this.stepValue),e=0;e<=this.steps;e++)this.yLabels.push(S(this.templateString,{value:(this.min+e*this.stepValue).toFixed(t)}))},getCircumference:function(){return 2*Math.PI/this.valuesCount},setScaleSize:function(){var t,e,i,s,n,a,o,h,r,l,c,u,d=v([this.height/2-this.pointLabelFontSize-5,this.width/2]),p=this.width,g=0;for(this.ctx.font=z(this.pointLabelFontSize,this.pointLabelFontStyle,this.pointLabelFontFamily),e=0;e<this.valuesCount;e++)t=this.getPointPosition(e,d),i=this.ctx.measureText(S(this.templateString,{value:this.labels[e]})).width+5,0===e||e===this.valuesCount/2?(s=i/2,t.x+s>p&&(p=t.x+s,n=e),t.x-s<g&&(g=t.x-s,o=e)):e<this.valuesCount/2?t.x+i>p&&(p=t.x+i,n=e):e>this.valuesCount/2&&t.x-i<g&&(g=t.x-i,o=e);r=g,l=Math.ceil(p-this.width),a=this.getIndexAngle(n),h=this.getIndexAngle(o),c=l/Math.sin(a+Math.PI/2),u=r/Math.sin(h+Math.PI/2),c=f(c)?c:0,u=f(u)?u:0,this.drawingArea=d-(u+c)/2,this.setCenterPoint(u,c)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,s=t+this.drawingArea;this.xCenter=(s+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.valuesCount;return t*e-Math.PI/2},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},draw:function(){if(this.display){var t=this.ctx;if(n(this.yLabels,function(e,i){if(i>0){var s,n=i*(this.drawingArea/this.steps),a=this.yCenter-n;if(this.lineWidth>0)if(t.strokeStyle=this.lineColor,t.lineWidth=this.lineWidth,this.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,n,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var o=0;o<this.valuesCount;o++)s=this.getPointPosition(o,this.calculateCenterOffset(this.min+i*this.stepValue)),0===o?t.moveTo(s.x,s.y):t.lineTo(s.x,s.y);t.closePath(),t.stroke()}if(this.showLabels){if(t.font=z(this.fontSize,this.fontStyle,this.fontFamily),this.showLabelBackdrop){var h=t.measureText(e).width;t.fillStyle=this.backdropColor,t.fillRect(this.xCenter-h/2-this.backdropPaddingX,a-this.fontSize/2-this.backdropPaddingY,h+2*this.backdropPaddingX,this.fontSize+2*this.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.fontColor,t.fillText(e,this.xCenter,a)}}},this),!this.lineArc){t.lineWidth=this.angleLineWidth,t.strokeStyle=this.angleLineColor;for(var e=this.valuesCount-1;e>=0;e--){if(this.angleLineWidth>0){var i=this.getPointPosition(e,this.calculateCenterOffset(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(i.x,i.y),t.stroke(),t.closePath()}var s=this.getPointPosition(e,this.calculateCenterOffset(this.max)+5);t.font=z(this.pointLabelFontSize,this.pointLabelFontStyle,this.pointLabelFontFamily),t.fillStyle=this.pointLabelFontColor;var a=this.labels.length,o=this.labels.length/2,h=o/2,r=h>e||e>a-h,l=e===h||e===a-h;0===e?t.textAlign="center":e===o?t.textAlign="center":o>e?t.textAlign="left":t.textAlign="right",l?t.textBaseline="middle":r?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.labels[e],s.x,s.y)}}}}}),i.animationService={frameDuration:17,animations:[],dropFrames:0,addAnimation:function(t,e){for(var i=0;i<this.animations.length;++i)if(this.animations[i].chartInstance===t)return void(this.animations[i].animationObject=e);this.animations.push({chartInstance:t,animationObject:e}),1==this.animations.length&&s.requestAnimFrame.call(window,this.digestWrapper)},cancelAnimation:function(t){var e=s.findNextWhere(this.animations,function(e){return e.chartInstance===t});e&&this.animations.splice(e,1)},digestWrapper:function(){i.animationService.startDigest.call(i.animationService)},startDigest:function(){var t=Date.now(),e=0;this.dropFrames>1&&(e=Math.floor(this.dropFrames),this.dropFrames-=e);for(var i=0;i<this.animations.length;i++)null===this.animations[i].animationObject.currentStep&&(this.animations[i].animationObject.currentStep=0),this.animations[i].animationObject.currentStep+=1+e,this.animations[i].animationObject.currentStep>this.animations[i].animationObject.numSteps&&(this.animations[i].animationObject.currentStep=this.animations[i].animationObject.numSteps),this.animations[i].animationObject.render(this.animations[i].chartInstance,this.animations[i].animationObject),this.animations[i].animationObject.currentStep==this.animations[i].animationObject.numSteps&&(this.animations.splice(i,1),i--);var n=Date.now(),a=n-t-this.frameDuration,o=a/this.frameDuration;o>1&&(this.dropFrames+=o),this.animations.length>0&&s.requestAnimFrame.call(window,this.digestWrapper)}},s.addEvent(window,"resize",function(){var t;return function(){clearTimeout(t),t=setTimeout(function(){n(i.instances,function(t){t.options.responsive&&t.resize(t.render,!0)})},50)}}()),p?define(function(){return i}):"object"==typeof module&&module.exports&&(module.exports=i),t.Chart=i,i.noConflict=function(){return t.Chart=e,i}}).call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,s={scaleBeginAtZero:!0,scaleShowGridLines:!0,scaleGridLineColor:"rgba(0,0,0,.05)",scaleGridLineWidth:1,scaleShowHorizontalLines:!0,scaleShowVerticalLines:!0,barShowStroke:!0,barStrokeWidth:2,barValueSpacing:5,barDatasetSpacing:1,hoverMode:"bars",onHover:null,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].fillColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>'};e.Type.extend({name:"Bar",defaults:s,initialize:function(t){this.data=t;var s=this.options;this.ScaleClass=e.Scale.extend({offsetGridLines:!0,calculateBarX:function(t,e,i){var n=this.calculateBaseWidth(),a=this.calculateX(i)-n/2,o=this.calculateBarWidth(t);return a+o*e+e*s.barDatasetSpacing+o/2},calculateBaseWidth:function(){return this.calculateX(1)-this.calculateX(0)-2*s.barValueSpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*s.barDatasetSpacing;return e/t}}),this.options.showTooltips&&i.bindEvents(this,this.options.tooltipEvents,function(t){var e;return"mouseout"==t.type?!1:("bar"==this.options.hoverMode?e=this.getBarAtEvent(t):"bars"==this.options.hoverMode&&(e=this.getBarsAtEvent(t)),this.options.onHover&&this.options.onHover.call(this,e),void this.showTooltip(e))}),this.BarClass=e.Rectangle.extend({ctx:this.chart.ctx,_vm:{}}),this.buildScale(t.labels),i.each(this.data.datasets,function(t,e){t.metaData=[],i.each(t.data,function(e,i){t.metaData.push(new this.BarClass)},this)},this),this.eachBars(function(t,e,s){i.extend(t,{width:this.scale.calculateBarWidth(this.data.datasets.length),x:this.scale.calculateBarX(this.data.datasets.length,s,e),y:this.scale.endPoint}),t.save()},this),this.update()},update:function(){this.scale.update(),this.eachBars(function(t,e,s){i.extend(t,{width:this.scale.calculateBarWidth(this.data.datasets.length),x:this.scale.calculateBarX(this.data.datasets.length,s,e),y:this.scale.calculateY(this.data.datasets[s].data[e]),value:this.data.datasets[s].data[e],label:this.data.labels[e],datasetLabel:this.data.datasets[s].label,strokeColor:this.data.datasets[s].strokeColor,
-fillColor:this.data.datasets[s].fillColor,highlightFill:this.data.datasets[s].highlightFill||this.data.datasets[s].fillColor,highlightStroke:this.data.datasets[s].highlightStroke||this.data.datasets[s].strokeColor,_start:void 0})},this),this.render()},eachBars:function(t){i.each(this.data.datasets,function(e,s){i.each(e.metaData,t,this,s)},this)},eachValue:function(t){i.each(this.data.datasets,function(e,s){i.each(e.data,t,this,s)},this)},getBarsAtEvent:function(t){for(var e,s=[],n=i.getRelativePosition(t),a=function(t){s.push(t.metaData[e])},o=0;o<this.data.datasets.length;o++)for(e=0;e<this.data.datasets[o].metaData.length;e++)if(this.data.datasets[o].metaData[e].inRange(n.x,n.y))return i.each(this.data.datasets,a),s;return s},getBarAtEvent:function(t){for(var e,s=i.getRelativePosition(t),n=0;n<this.datasets.length;++n)for(var a=0;a<this.datasets[n].metaData.length;++a)if(this.datasets[n].metaData[a].inRange(s.x,s.y))return e={rectangle:this.datasets[n].metaData[a],datasetIndex:n,barIndex:a};return e},buildScale:function(t){var e=this,s=function(){var t=[];return e.eachValue(function(e){t.push(e)}),t},n={templateString:this.options.scaleLabel,height:this.chart.height,width:this.chart.width,ctx:this.chart.ctx,textColor:this.options.scaleFontColor,fontSize:this.options.scaleFontSize,fontStyle:this.options.scaleFontStyle,fontFamily:this.options.scaleFontFamily,valuesCount:t.length,beginAtZero:this.options.scaleBeginAtZero,integersOnly:this.options.scaleIntegersOnly,calculateYRange:function(t){var e=i.calculateScaleRange(s(),t,this.fontSize,this.beginAtZero,this.integersOnly);i.extend(this,e)},xLabels:t,font:i.fontString(this.options.scaleFontSize,this.options.scaleFontStyle,this.options.scaleFontFamily),lineWidth:this.options.scaleLineWidth,lineColor:this.options.scaleLineColor,showHorizontalLines:this.options.scaleShowHorizontalLines,showVerticalLines:this.options.scaleShowVerticalLines,gridLineWidth:this.options.scaleShowGridLines?this.options.scaleGridLineWidth:0,gridLineColor:this.options.scaleShowGridLines?this.options.scaleGridLineColor:"rgba(0,0,0,0)",padding:this.options.showScale?0:this.options.barShowStroke?this.options.barStrokeWidth:0,showLabels:this.options.scaleShowLabels,display:this.options.showScale};this.options.scaleOverride&&i.extend(n,{calculateYRange:i.noop,steps:this.options.scaleSteps,stepValue:this.options.scaleStepWidth,min:this.options.scaleStartValue,max:this.options.scaleStartValue+this.options.scaleSteps*this.options.scaleStepWidth}),this.scale=new this.ScaleClass(n)},addData:function(t,e){i.each(t,function(t,i){this.data.datasets[i].bars.push(new this.BarClass({value:t,label:e,datasetLabel:this.data.datasets[i].label,x:this.scale.calculateBarX(this.data.datasets.length,i,this.scale.valuesCount+1),y:this.scale.endPoint,width:this.scale.calculateBarWidth(this.data.datasets.length),base:this.scale.endPoint,strokeColor:this.data.datasets[i].strokeColor,fillColor:this.data.datasets[i].fillColor}))},this),this.scale.addXLabel(e),this.update()},removeData:function(){this.scale.removeXLabel(),i.each(this.data.datasets,function(t){t.bars.shift()},this),this.update()},reflow:function(){i.extend(this.BarClass.prototype,{y:this.scale.endPoint,base:this.scale.endPoint});var t=i.extend({height:this.chart.height,width:this.chart.width});this.scale.update(t)},draw:function(t){var e=t||1;this.clear(),this.scale.draw(e),this.eachBars(function(t,i,s){t.hasValue()&&(t.base=this.scale.endPoint,t.transition(["x","y","width"],e).draw())},this)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,s={segmentShowStroke:!0,segmentStrokeColor:"#fff",segmentStrokeWidth:2,percentageInnerCutout:50,animationSteps:100,animationEasing:"easeOutBounce",animateRotate:!0,animateScale:!1,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<segments.length; i++){%><li><span style="background-color:<%=segments[i].fillColor%>"></span><%if(segments[i].label){%><%=segments[i].label%><%}%></li><%}%></ul>'};e.Type.extend({name:"Doughnut",defaults:s,initialize:function(t){this.data=t,this.segments=[],this.outerRadius=(i.min([this.chart.width,this.chart.height])-this.options.segmentStrokeWidth/2)/2,this.SegmentArc=e.Arc.extend({ctx:this.chart.ctx,x:this.chart.width/2,y:this.chart.height/2}),this.options.showTooltips&&i.bindEvents(this,this.options.tooltipEvents,function(t){var e="mouseout"!==t.type?this.getSegmentsAtEvent(t):[];i.each(this.segments,function(t){t.restore(["fillColor"])}),i.each(e,function(t){t.fillColor=t.highlightColor}),this.showTooltip(e)}),this.calculateTotal(t),i.each(t,function(e,i){e.color||(e.color="hsl("+360*i/t.length+", 100%, 50%)"),this.addData(e,i,!0)},this),this.render()},getSegmentsAtEvent:function(t){var e=[],s=i.getRelativePosition(t);return i.each(this.segments,function(t){t.inRange(s.x,s.y)&&e.push(t)},this),e},addData:function(t,e,i){var s=e||this.segments.length;this.segments.splice(s,0,new this.SegmentArc({value:t.value,outerRadius:this.options.animateScale?0:this.outerRadius,innerRadius:this.options.animateScale?0:this.outerRadius/100*this.options.percentageInnerCutout,fillColor:t.color,highlightColor:t.highlight||t.color,showStroke:this.options.segmentShowStroke,strokeWidth:this.options.segmentStrokeWidth,strokeColor:this.options.segmentStrokeColor,startAngle:1.5*Math.PI,circumference:this.options.animateRotate?0:this.calculateCircumference(t.value),label:t.label})),i||(this.reflow(),this.update())},calculateCircumference:function(t){return this.total>0?2*Math.PI*(t/this.total):0},calculateTotal:function(t){this.total=0,i.each(t,function(t){this.total+=Math.abs(t.value)},this)},update:function(){this.data.length==this.segments.length?i.each(this.data,function(t,e){i.extend(this.segments[e],{value:t.value,fillColor:t.color,highlightColor:t.highlight||t.color,showStroke:this.options.segmentShowStroke,strokeWidth:this.options.segmentStrokeWidth,strokeColor:this.options.segmentStrokeColor,label:t.label})},this):this.initialize(this.data),this.calculateTotal(this.segments),i.each(this.activeElements,function(t){t.restore(["fillColor"])}),i.each(this.segments,function(t){t.save()}),this.render()},removeData:function(t){var e=i.isNumber(t)?t:this.segments.length-1;this.segments.splice(e,1),this.reflow(),this.update()},reflow:function(){i.extend(this.SegmentArc.prototype,{x:this.chart.width/2,y:this.chart.height/2}),this.outerRadius=(i.min([this.chart.width,this.chart.height])-this.options.segmentStrokeWidth/2)/2,i.each(this.segments,function(t){t.update({outerRadius:this.outerRadius,innerRadius:this.outerRadius/100*this.options.percentageInnerCutout})},this)},draw:function(t){var e=t?t:1;this.clear(),i.each(this.segments,function(t,i){t.transition({circumference:this.calculateCircumference(t.value),outerRadius:this.outerRadius,innerRadius:this.outerRadius/100*this.options.percentageInnerCutout},e),t.endAngle=t.startAngle+t.circumference,t.draw(),0===i&&(t.startAngle=1.5*Math.PI),i<this.segments.length-1&&(this.segments[i+1].startAngle=t.endAngle)},this)}}),e.types.Doughnut.extend({name:"Pie",defaults:i.merge(s,{percentageInnerCutout:0})})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,s={scaleShowGridLines:!0,scaleGridLineColor:"rgba(0,0,0,.05)",scaleGridLineWidth:1,scaleShowHorizontalLines:!0,scaleShowVerticalLines:!0,bezierCurve:!0,bezierCurveTension:.4,pointDot:!0,pointDotRadius:4,pointDotStrokeWidth:1,pointHitDetectionRadius:20,datasetStroke:!0,datasetStrokeWidth:2,datasetFill:!0,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].strokeColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>',offsetGridLines:!1};e.Type.extend({name:"Line",defaults:s,initialize:function(t){this.data=t,this.PointClass=e.Point.extend({offsetGridLines:this.options.offsetGridLines,strokeWidth:this.options.pointDotStrokeWidth,radius:this.options.pointDotRadius,display:this.options.pointDot,hitDetectionRadius:this.options.pointHitDetectionRadius,ctx:this.chart.ctx,inRange:function(t){return Math.pow(t-this.x,2)<Math.pow(this.radius+this.hitDetectionRadius,2)}}),this.datasets=[],this.options.showTooltips&&i.bindEvents(this,this.options.tooltipEvents,function(t){var e="mouseout"!==t.type?this.getPointsAtEvent(t):[];this.eachPoints(function(t){t.restore(["fillColor","strokeColor"])}),i.each(e,function(t){t.fillColor=t.highlightFill,t.strokeColor=t.highlightStroke}),this.showTooltip(e)}),i.each(t.datasets,function(e){var s={label:e.label||null,fillColor:e.fillColor,strokeColor:e.strokeColor,pointColor:e.pointColor,pointStrokeColor:e.pointStrokeColor,points:[]};this.datasets.push(s),i.each(e.data,function(i,n){s.points.push(new this.PointClass({value:i,label:t.labels[n],datasetLabel:e.label,strokeColor:e.pointStrokeColor,fillColor:e.pointColor,highlightFill:e.pointHighlightFill||e.pointColor,highlightStroke:e.pointHighlightStroke||e.pointStrokeColor}))},this),this.buildScale(t.labels),this.eachPoints(function(t,e){i.extend(t,{x:this.scale.calculateX(e),y:this.scale.endPoint}),t.save()},this)},this),this.render()},update:function(){i.each(this.data.datasets,function(t,e){i.extend(this.datasets[e],{label:t.label||null,fillColor:t.fillColor,strokeColor:t.strokeColor,pointColor:t.pointColor,pointStrokeColor:t.pointStrokeColor}),i.each(t.data,function(s,n){i.extend(this.datasets[e].points[n],{value:s,label:this.data.labels[n],datasetLabel:t.label,strokeColor:t.pointStrokeColor,fillColor:t.pointColor,highlightFill:t.pointHighlightFill||t.pointColor,highlightStroke:t.pointHighlightStroke||t.pointStrokeColor})},this)},this),this.scale.update(),i.each(this.activeElements,function(t){t.restore(["fillColor","strokeColor"])}),this.eachPoints(function(t){t.save()}),this.render()},eachPoints:function(t){i.each(this.datasets,function(e){i.each(e.points,t,this)},this)},getPointsAtEvent:function(t){var e=[],s=i.getRelativePosition(t);return i.each(this.datasets,function(t){i.each(t.points,function(t){t.inRange(s.x,s.y)&&e.push(t)})},this),e},buildScale:function(t){var s=this,n=function(){var t=[];return s.eachPoints(function(e){t.push(e.value)}),t},a={templateString:this.options.scaleLabel,height:this.chart.height,width:this.chart.width,ctx:this.chart.ctx,textColor:this.options.scaleFontColor,offsetGridLines:this.options.offsetGridLines,fontSize:this.options.scaleFontSize,fontStyle:this.options.scaleFontStyle,fontFamily:this.options.scaleFontFamily,valuesCount:t.length,beginAtZero:this.options.scaleBeginAtZero,integersOnly:this.options.scaleIntegersOnly,calculateYRange:function(t){var e=i.calculateScaleRange(n(),t,this.fontSize,this.beginAtZero,this.integersOnly);i.extend(this,e)},xLabels:t,font:i.fontString(this.options.scaleFontSize,this.options.scaleFontStyle,this.options.scaleFontFamily),lineWidth:this.options.scaleLineWidth,lineColor:this.options.scaleLineColor,showHorizontalLines:this.options.scaleShowHorizontalLines,showVerticalLines:this.options.scaleShowVerticalLines,gridLineWidth:this.options.scaleShowGridLines?this.options.scaleGridLineWidth:0,gridLineColor:this.options.scaleShowGridLines?this.options.scaleGridLineColor:"rgba(0,0,0,0)",padding:this.options.showScale?0:this.options.pointDotRadius+this.options.pointDotStrokeWidth,showLabels:this.options.scaleShowLabels,display:this.options.showScale};this.options.scaleOverride&&i.extend(a,{calculateYRange:i.noop,steps:this.options.scaleSteps,stepValue:this.options.scaleStepWidth,min:this.options.scaleStartValue,max:this.options.scaleStartValue+this.options.scaleSteps*this.options.scaleStepWidth}),this.scale=new e.Scale(a)},addData:function(t,e){i.each(t,function(t,i){this.datasets[i].points.push(new this.PointClass({value:t,label:e,datasetLabel:this.datasets[i].label,x:this.scale.calculateX(this.scale.valuesCount+1),y:this.scale.endPoint,strokeColor:this.datasets[i].pointStrokeColor,fillColor:this.datasets[i].pointColor}))},this),this.scale.addXLabel(e),this.update()},removeData:function(){this.scale.removeXLabel(),i.each(this.datasets,function(t){t.points.shift()},this),this.update()},reflow:function(){var t=i.extend({height:this.chart.height,width:this.chart.width});this.scale.update(t)},draw:function(t){var e=t||1;this.clear();var s=this.chart.ctx,n=function(t){return null!==t.value},a=function(t,e,s){return i.findNextWhere(e,n,s)||t},o=function(t,e,s){return i.findPreviousWhere(e,n,s)||t};this.scale.draw(e),i.each(this.datasets,function(t){var h=i.where(t.points,n);i.each(t.points,function(t,i){t.hasValue()&&t.transition({y:this.scale.calculateY(t.value),x:this.scale.calculateX(i)},e)},this),this.options.bezierCurve&&i.each(h,function(t,e){var s=e>0&&e<h.length-1?this.options.bezierCurveTension:0;t.controlPoints=i.splineCurve(o(t,h,e),t,a(t,h,e),s),t.controlPoints.outer.y>this.scale.endPoint?t.controlPoints.outer.y=this.scale.endPoint:t.controlPoints.outer.y<this.scale.startPoint&&(t.controlPoints.outer.y=this.scale.startPoint),t.controlPoints.inner.y>this.scale.endPoint?t.controlPoints.inner.y=this.scale.endPoint:t.controlPoints.inner.y<this.scale.startPoint&&(t.controlPoints.inner.y=this.scale.startPoint)},this),s.lineWidth=this.options.datasetStrokeWidth,s.strokeStyle=t.strokeColor,s.beginPath(),i.each(h,function(t,e){if(0===e)s.moveTo(t.x,t.y);else if(this.options.bezierCurve){var i=o(t,h,e);s.bezierCurveTo(i.controlPoints.outer.x,i.controlPoints.outer.y,t.controlPoints.inner.x,t.controlPoints.inner.y,t.x,t.y)}else s.lineTo(t.x,t.y)},this),s.stroke(),this.options.datasetFill&&h.length>0&&(s.lineTo(h[h.length-1].x,this.scale.endPoint),s.lineTo(h[0].x,this.scale.endPoint),s.fillStyle=t.fillColor,s.closePath(),s.fill()),i.each(h,function(t){t.draw()})},this)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,s={scaleShowLabelBackdrop:!0,scaleBackdropColor:"rgba(255,255,255,0.75)",scaleBeginAtZero:!0,scaleBackdropPaddingY:2,scaleBackdropPaddingX:2,scaleShowLine:!0,segmentShowStroke:!0,segmentStrokeColor:"#fff",segmentStrokeWidth:2,animationSteps:100,animationEasing:"easeOutBounce",animateRotate:!0,animateScale:!1,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<segments.length; i++){%><li><span style="background-color:<%=segments[i].fillColor%>"></span><%if(segments[i].label){%><%=segments[i].label%><%}%></li><%}%></ul>'};e.Type.extend({name:"PolarArea",defaults:s,initialize:function(t){this.data=t,this.segments=[],this.SegmentArc=e.Arc.extend({showStroke:this.options.segmentShowStroke,strokeWidth:this.options.segmentStrokeWidth,strokeColor:this.options.segmentStrokeColor,ctx:this.chart.ctx,innerRadius:0,x:this.chart.width/2,y:this.chart.height/2}),this.scale=new e.RadialScale({display:this.options.showScale,fontStyle:this.options.scaleFontStyle,fontSize:this.options.scaleFontSize,fontFamily:this.options.scaleFontFamily,fontColor:this.options.scaleFontColor,showLabels:this.options.scaleShowLabels,showLabelBackdrop:this.options.scaleShowLabelBackdrop,backdropColor:this.options.scaleBackdropColor,backdropPaddingY:this.options.scaleBackdropPaddingY,backdropPaddingX:this.options.scaleBackdropPaddingX,lineWidth:this.options.scaleShowLine?this.options.scaleLineWidth:0,lineColor:this.options.scaleLineColor,lineArc:!0,width:this.chart.width,height:this.chart.height,xCenter:this.chart.width/2,yCenter:this.chart.height/2,ctx:this.chart.ctx,templateString:this.options.scaleLabel,valuesCount:t.length}),this.updateScaleRange(t),this.scale.update(),i.each(t,function(t,e){this.addData(t,e,!0)},this),this.options.showTooltips&&i.bindEvents(this,this.options.tooltipEvents,function(t){var e="mouseout"!==t.type?this.getSegmentsAtEvent(t):[];i.each(this.segments,function(t){t.restore(["fillColor"])}),i.each(e,function(t){t.fillColor=t.highlightColor}),this.showTooltip(e)}),this.render()},getSegmentsAtEvent:function(t){var e=[],s=i.getRelativePosition(t);return i.each(this.segments,function(t){t.inRange(s.x,s.y)&&e.push(t)},this),e},addData:function(t,e,i){var s=e||this.segments.length;this.segments.splice(s,0,new this.SegmentArc({fillColor:t.color,highlightColor:t.highlight||t.color,label:t.label,value:t.value,outerRadius:this.options.animateScale?0:this.scale.calculateCenterOffset(t.value),circumference:this.options.animateRotate?0:this.scale.getCircumference(),startAngle:1.5*Math.PI})),i||(this.reflow(),this.update())},removeData:function(t){var e=i.isNumber(t)?t:this.segments.length-1;this.segments.splice(e,1),this.reflow(),this.update()},calculateTotal:function(t){this.total=0,i.each(t,function(t){this.total+=t.value},this),this.scale.valuesCount=this.segments.length},updateScaleRange:function(t){var e=[];i.each(t,function(t){e.push(t.value)});var s=this.options.scaleOverride?{steps:this.options.scaleSteps,stepValue:this.options.scaleStepWidth,min:this.options.scaleStartValue,max:this.options.scaleStartValue+this.options.scaleSteps*this.options.scaleStepWidth}:i.calculateScaleRange(e,i.min([this.chart.width,this.chart.height])/2,this.options.scaleFontSize,this.options.scaleBeginAtZero,this.options.scaleIntegersOnly);i.extend(this.scale,s,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})},update:function(){this.data.length==this.segments.length?i.each(this.data,function(t,e){i.extend(this.segments[e],{fillColor:t.color,highlightColor:t.highlight||t.color,label:t.label,value:t.value})},this):this.initialize(this.data),this.calculateTotal(this.segments),i.each(this.segments,function(t){t.save()}),this.reflow(),this.render()},reflow:function(){i.extend(this.SegmentArc.prototype,{x:this.chart.width/2,y:this.chart.height/2}),this.updateScaleRange(this.segments),this.scale.update(),i.extend(this.scale,{xCenter:this.chart.width/2,yCenter:this.chart.height/2}),i.each(this.segments,function(t){t.update({outerRadius:this.scale.calculateCenterOffset(t.value)})},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.segments,function(t,i){t.transition({circumference:this.scale.getCircumference(),outerRadius:this.scale.calculateCenterOffset(t.value)},e),t.endAngle=t.startAngle+t.circumference,0===i&&(t.startAngle=1.5*Math.PI),i<this.segments.length-1&&(this.segments[i+1].startAngle=t.endAngle),t.draw()},this),this.scale.draw()}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.Type.extend({name:"Radar",defaults:{scaleShowLine:!0,angleShowLineOut:!0,scaleShowLabels:!1,scaleBeginAtZero:!0,angleLineColor:"rgba(0,0,0,.1)",angleLineWidth:1,pointLabelFontFamily:"'Arial'",pointLabelFontStyle:"normal",pointLabelFontSize:10,pointLabelFontColor:"#666",pointDot:!0,pointDotRadius:3,pointDotStrokeWidth:1,pointHitDetectionRadius:20,datasetStroke:!0,datasetStrokeWidth:2,datasetFill:!0,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].strokeColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>'},initialize:function(t){this.data=t,this.PointClass=e.Point.extend({strokeWidth:this.options.pointDotStrokeWidth,radius:this.options.pointDotRadius,display:this.options.pointDot,hitDetectionRadius:this.options.pointHitDetectionRadius,ctx:this.chart.ctx}),this.datasets=[],this.buildScale(t),this.options.showTooltips&&i.bindEvents(this,this.options.tooltipEvents,function(t){var e="mouseout"!==t.type?this.getPointsAtEvent(t):[];this.eachPoints(function(t){t.restore(["fillColor","strokeColor"])}),i.each(e,function(t){t.fillColor=t.highlightFill,t.strokeColor=t.highlightStroke}),this.showTooltip(e)}),i.each(t.datasets,function(e){var s={label:e.label||null,fillColor:e.fillColor,strokeColor:e.strokeColor,pointColor:e.pointColor,pointStrokeColor:e.pointStrokeColor,points:[]};this.datasets.push(s),i.each(e.data,function(i,n){var a;this.scale.animation||(a=this.scale.getPointPosition(n,this.scale.calculateCenterOffset(i))),s.points.push(new this.PointClass({value:i,label:t.labels[n],datasetLabel:e.label,x:this.options.animation?this.scale.xCenter:a.x,y:this.options.animation?this.scale.yCenter:a.y,strokeColor:e.pointStrokeColor,fillColor:e.pointColor,highlightFill:e.pointHighlightFill||e.pointColor,highlightStroke:e.pointHighlightStroke||e.pointStrokeColor}))},this)},this),this.render()},eachPoints:function(t){i.each(this.datasets,function(e){i.each(e.points,t,this)},this)},getPointsAtEvent:function(t){var e=i.getRelativePosition(t),s=i.getAngleFromPoint({x:this.scale.xCenter,y:this.scale.yCenter},e),n=2*Math.PI/this.scale.valuesCount,a=Math.round((s.angle-1.5*Math.PI)/n),o=[];return(a>=this.scale.valuesCount||0>a)&&(a=0),s.distance<=this.scale.drawingArea&&i.each(this.datasets,function(t){o.push(t.points[a])}),o},buildScale:function(t){this.scale=new e.RadialScale({display:this.options.showScale,fontStyle:this.options.scaleFontStyle,fontSize:this.options.scaleFontSize,fontFamily:this.options.scaleFontFamily,fontColor:this.options.scaleFontColor,showLabels:this.options.scaleShowLabels,showLabelBackdrop:this.options.scaleShowLabelBackdrop,backdropColor:this.options.scaleBackdropColor,backdropPaddingY:this.options.scaleBackdropPaddingY,backdropPaddingX:this.options.scaleBackdropPaddingX,lineWidth:this.options.scaleShowLine?this.options.scaleLineWidth:0,lineColor:this.options.scaleLineColor,angleLineColor:this.options.angleLineColor,angleLineWidth:this.options.angleShowLineOut?this.options.angleLineWidth:0,pointLabelFontColor:this.options.pointLabelFontColor,pointLabelFontSize:this.options.pointLabelFontSize,pointLabelFontFamily:this.options.pointLabelFontFamily,pointLabelFontStyle:this.options.pointLabelFontStyle,height:this.chart.height,width:this.chart.width,xCenter:this.chart.width/2,yCenter:this.chart.height/2,ctx:this.chart.ctx,templateString:this.options.scaleLabel,labels:t.labels,valuesCount:t.datasets[0].data.length}),this.scale.setScaleSize(),this.updateScaleRange(t.datasets),this.scale.buildYLabels()},updateScaleRange:function(t){var e=function(){var e=[];return i.each(t,function(t){t.data?e=e.concat(t.data):i.each(t.points,function(t){e.push(t.value)})}),e}(),s=this.options.scaleOverride?{steps:this.options.scaleSteps,stepValue:this.options.scaleStepWidth,min:this.options.scaleStartValue,max:this.options.scaleStartValue+this.options.scaleSteps*this.options.scaleStepWidth}:i.calculateScaleRange(e,i.min([this.chart.width,this.chart.height])/2,this.options.scaleFontSize,this.options.scaleBeginAtZero,this.options.scaleIntegersOnly);i.extend(this.scale,s)},addData:function(t,e){this.scale.valuesCount++,i.each(t,function(t,i){var s=this.scale.getPointPosition(this.scale.valuesCount,this.scale.calculateCenterOffset(t));this.datasets[i].points.push(new this.PointClass({value:t,label:e,datasetLabel:this.datasets[i].label,x:s.x,y:s.y,strokeColor:this.datasets[i].pointStrokeColor,fillColor:this.datasets[i].pointColor}))},this),this.scale.labels.push(e),this.reflow(),this.update()},removeData:function(){this.scale.valuesCount--,this.scale.labels.shift(),i.each(this.datasets,function(t){t.points.shift()},this),this.reflow(),this.update()},update:function(){i.each(this.data.datasets,function(t,e){i.extend(this.datasets[e],{label:t.label||null,fillColor:t.fillColor,strokeColor:t.strokeColor,pointColor:t.pointColor,pointStrokeColor:t.pointStrokeColor}),i.each(t.data,function(s,n){i.extend(this.datasets[e].points[n],{value:s,label:this.data.labels[n],datasetLabel:t.label,strokeColor:t.pointStrokeColor,fillColor:t.pointColor,highlightFill:t.pointHighlightFill||t.pointColor,highlightStroke:t.pointHighlightStroke||t.pointStrokeColor})},this)},this),this.eachPoints(function(t){t.save()}),this.reflow(),this.render()},reflow:function(){i.extend(this.scale,{width:this.chart.width,height:this.chart.height,size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2}),this.updateScaleRange(this.datasets),this.scale.setScaleSize(),this.scale.buildYLabels()},draw:function(t){var e=t||1,s=this.chart.ctx;this.clear(),this.scale.draw(),i.each(this.datasets,function(t){i.each(t.points,function(t,i){t.hasValue()&&t.transition(this.scale.getPointPosition(i,this.scale.calculateCenterOffset(t.value)),e)},this),s.lineWidth=this.options.datasetStrokeWidth,s.strokeStyle=t.strokeColor,s.beginPath(),i.each(t.points,function(t,e){0===e?s.moveTo(t.x,t.y):s.lineTo(t.x,t.y)},this),s.closePath(),s.stroke(),s.fillStyle=t.fillColor,s.fill(),i.each(t.points,function(t){t.hasValue()&&t.draw()})},this)}})}.call(this),!function t(e,i,s){function n(o,h){if(!i[o]){if(!e[o]){var r="function"==typeof require&&require;if(!h&&r)return r(o,!0);if(a)return a(o,!0);var l=new Error("Cannot find module '"+o+"'");throw l.code="MODULE_NOT_FOUND",l}var c=i[o]={exports:{}};e[o][0].call(c.exports,function(t){var i=e[o][1][t];return n(i?i:t)},c,c.exports,t,e,i,s)}return i[o].exports}for(var a="function"==typeof require&&require,o=0;o<s.length;o++)n(s[o]);return n}({1:[function(t,e,i){!function(){var i=t("color-convert"),s=t("color-string"),n=function(t){if(t instanceof n)return t;if(!(this instanceof n))return new n(t);if(this.values={rgb:[0,0,0],hsl:[0,0,0],hsv:[0,0,0],hwb:[0,0,0],cmyk:[0,0,0,0],alpha:1},"string"==typeof t){var e=s.getRgba(t);if(e)this.setValues("rgb",e);else if(e=s.getHsla(t))this.setValues("hsl",e);else{if(!(e=s.getHwb(t)))throw new Error('Unable to parse color from string "'+t+'"');this.setValues("hwb",e)}}else if("object"==typeof t){var e=t;if(void 0!==e.r||void 0!==e.red)this.setValues("rgb",e);else if(void 0!==e.l||void 0!==e.lightness)this.setValues("hsl",e);else if(void 0!==e.v||void 0!==e.value)this.setValues("hsv",e);else if(void 0!==e.w||void 0!==e.whiteness)this.setValues("hwb",e);else{if(void 0===e.c&&void 0===e.cyan)throw new Error("Unable to parse color from object "+JSON.stringify(t));this.setValues("cmyk",e)}}};n.prototype={rgb:function(t){return this.setSpace("rgb",arguments)},hsl:function(t){return this.setSpace("hsl",arguments)},hsv:function(t){return this.setSpace("hsv",arguments)},hwb:function(t){return this.setSpace("hwb",arguments)},cmyk:function(t){return this.setSpace("cmyk",arguments)},rgbArray:function(){return this.values.rgb},hslArray:function(){return this.values.hsl},hsvArray:function(){return this.values.hsv},hwbArray:function(){return 1!==this.values.alpha?this.values.hwb.concat([this.values.alpha]):this.values.hwb},cmykArray:function(){return this.values.cmyk},rgbaArray:function(){var t=this.values.rgb;return t.concat([this.values.alpha])},hslaArray:function(){var t=this.values.hsl;return t.concat([this.values.alpha])},alpha:function(t){return void 0===t?this.values.alpha:(this.setValues("alpha",t),this)},red:function(t){return this.setChannel("rgb",0,t)},green:function(t){return this.setChannel("rgb",1,t)},blue:function(t){return this.setChannel("rgb",2,t)},hue:function(t){return this.setChannel("hsl",0,t)},saturation:function(t){return this.setChannel("hsl",1,t)},lightness:function(t){return this.setChannel("hsl",2,t)},saturationv:function(t){return this.setChannel("hsv",1,t)},whiteness:function(t){return this.setChannel("hwb",1,t)},blackness:function(t){return this.setChannel("hwb",2,t)},value:function(t){return this.setChannel("hsv",2,t)},cyan:function(t){return this.setChannel("cmyk",0,t)},magenta:function(t){return this.setChannel("cmyk",1,t)},yellow:function(t){return this.setChannel("cmyk",2,t)},black:function(t){return this.setChannel("cmyk",3,t)},hexString:function(){return s.hexString(this.values.rgb)},rgbString:function(){return s.rgbString(this.values.rgb,this.values.alpha)},rgbaString:function(){return s.rgbaString(this.values.rgb,this.values.alpha)},percentString:function(){return s.percentString(this.values.rgb,this.values.alpha)},hslString:function(){return s.hslString(this.values.hsl,this.values.alpha)},hslaString:function(){return s.hslaString(this.values.hsl,this.values.alpha)},hwbString:function(){return s.hwbString(this.values.hwb,this.values.alpha)},keyword:function(){return s.keyword(this.values.rgb,this.values.alpha)},rgbNumber:function(){return this.values.rgb[0]<<16|this.values.rgb[1]<<8|this.values.rgb[2]},luminosity:function(){for(var t=this.values.rgb,e=[],i=0;i<t.length;i++){var s=t[i]/255;e[i]=.03928>=s?s/12.92:Math.pow((s+.055)/1.055,2.4)}return.2126*e[0]+.7152*e[1]+.0722*e[2]},contrast:function(t){var e=this.luminosity(),i=t.luminosity();return e>i?(e+.05)/(i+.05):(i+.05)/(e+.05)},level:function(t){var e=this.contrast(t);return e>=7.1?"AAA":e>=4.5?"AA":""},dark:function(){var t=this.values.rgb,e=(299*t[0]+587*t[1]+114*t[2])/1e3;return 128>e},light:function(){return!this.dark()},negate:function(){for(var t=[],e=0;3>e;e++)t[e]=255-this.values.rgb[e];return this.setValues("rgb",t),this},lighten:function(t){return this.values.hsl[2]+=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},darken:function(t){return this.values.hsl[2]-=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},saturate:function(t){return this.values.hsl[1]+=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},desaturate:function(t){return this.values.hsl[1]-=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},whiten:function(t){return this.values.hwb[1]+=this.values.hwb[1]*t,this.setValues("hwb",this.values.hwb),this},blacken:function(t){return this.values.hwb[2]+=this.values.hwb[2]*t,this.setValues("hwb",this.values.hwb),this},greyscale:function(){var t=this.values.rgb,e=.3*t[0]+.59*t[1]+.11*t[2];return this.setValues("rgb",[e,e,e]),this},clearer:function(t){return this.setValues("alpha",this.values.alpha-this.values.alpha*t),this},opaquer:function(t){return this.setValues("alpha",this.values.alpha+this.values.alpha*t),this},rotate:function(t){var e=this.values.hsl[0];return e=(e+t)%360,e=0>e?360+e:e,this.values.hsl[0]=e,this.setValues("hsl",this.values.hsl),this},mix:function(t,e){e=1-(null==e?.5:e);for(var i=2*e-1,s=this.alpha()-t.alpha(),n=((i*s==-1?i:(i+s)/(1+i*s))+1)/2,a=1-n,o=this.rgbArray(),h=t.rgbArray(),r=0;r<o.length;r++)o[r]=o[r]*n+h[r]*a;this.setValues("rgb",o);var l=this.alpha()*e+t.alpha()*(1-e);return this.setValues("alpha",l),this},toJSON:function(){return this.rgb()},clone:function(){return new n(this.rgb())}},n.prototype.getValues=function(t){for(var e={},i=0;i<t.length;i++)e[t.charAt(i)]=this.values[t][i];return 1!=this.values.alpha&&(e.a=this.values.alpha),e},n.prototype.setValues=function(t,e){var s={rgb:["red","green","blue"],hsl:["hue","saturation","lightness"],hsv:["hue","saturation","value"],hwb:["hue","whiteness","blackness"],cmyk:["cyan","magenta","yellow","black"]},n={rgb:[255,255,255],hsl:[360,100,100],hsv:[360,100,100],hwb:[360,100,100],cmyk:[100,100,100,100]},a=1;if("alpha"==t)a=e;else if(e.length)this.values[t]=e.slice(0,t.length),a=e[t.length];else if(void 0!==e[t.charAt(0)]){for(var o=0;o<t.length;o++)this.values[t][o]=e[t.charAt(o)];a=e.a}else if(void 0!==e[s[t][0]]){for(var h=s[t],o=0;o<t.length;o++)this.values[t][o]=e[h[o]];a=e.alpha}if(this.values.alpha=Math.max(0,Math.min(1,void 0!==a?a:this.values.alpha)),"alpha"!=t){for(var o=0;o<t.length;o++){var r=Math.max(0,Math.min(n[t][o],this.values[t][o]));this.values[t][o]=Math.round(r)}for(var l in s){l!=t&&(this.values[l]=i[t][l](this.values[t]));for(var o=0;o<l.length;o++){var r=Math.max(0,Math.min(n[l][o],this.values[l][o]));this.values[l][o]=Math.round(r)}}return!0}},n.prototype.setSpace=function(t,e){var i=e[0];return void 0===i?this.getValues(t):("number"==typeof i&&(i=Array.prototype.slice.call(e)),this.setValues(t,i),this)},n.prototype.setChannel=function(t,e,i){return void 0===i?this.values[t][e]:(this.values[t][e]=i,this.setValues(t,this.values[t]),this)},window.Color=e.exports=n}()},{"color-convert":3,"color-string":4}],2:[function(t,e,i){function s(t){var e,i,s,n=t[0]/255,a=t[1]/255,o=t[2]/255,h=Math.min(n,a,o),r=Math.max(n,a,o),l=r-h;return r==h?e=0:n==r?e=(a-o)/l:a==r?e=2+(o-n)/l:o==r&&(e=4+(n-a)/l),e=Math.min(60*e,360),0>e&&(e+=360),s=(h+r)/2,i=r==h?0:.5>=s?l/(r+h):l/(2-r-h),
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e,i,s=t[0],n=t[1]/100,a=t[2]/100;return i=(2-n)*a,e=n*a,e/=1>=i?i:2-i,e=e||0,i/=2,[s,100*e,100*i]}function S(t){return a(y(t))}function x(t){return o(y(t))}function C(t){return h(y(t))}function k(t){var e,i,s,n,a=t[0]/360,o=t[1]/100,h=t[2]/100,l=o+h;switch(l>1&&(o/=l,h/=l),e=Math.floor(6*a),i=1-h,s=6*a-e,0!=(1&e)&&(s=1-s),n=o+s*(i-o),e){default:case 6:case 0:r=i,g=n,b=o;break;case 1:r=n,g=i,b=o;break;case 2:r=o,g=i,b=n;break;case 3:r=o,g=n,b=i;break;case 4:r=n,g=o,b=i;break;case 5:r=i,g=o,b=n}return[255*r,255*g,255*b]}function P(t){return s(k(t))}function L(t){return n(k(t))}function M(t){return o(k(t))}function F(t){return h(k(t))}function A(t){var e,i,s,n=t[0]/100,a=t[1]/100,o=t[2]/100,h=t[3]/100;return e=1-Math.min(1,n*(1-h)+h),i=1-Math.min(1,a*(1-h)+h),s=1-Math.min(1,o*(1-h)+h),[255*e,255*i,255*s]}function R(t){return s(A(t))}function T(t){return n(A(t))}function z(t){return a(A(t))}function W(t){return h(A(t))}function O(t){var e,i,s,n=t[0]/100,a=t[1]/100,o=t[2]/100;return 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a=this.x-i/2,o=this.y-n;if(t.fillStyle=this.backgroundColor,this.custom)this.custom(this);else{switch(this.yAlign){case"above":t.beginPath(),t.moveTo(this.x,this.y-e),t.lineTo(this.x+this.caretHeight,this.y-(e+this.caretHeight)),t.lineTo(this.x-this.caretHeight,this.y-(e+this.caretHeight)),t.closePath(),t.fill();break;case"below":o=this.y+e+this.caretHeight,t.beginPath(),t.moveTo(this.x,this.y+e),t.lineTo(this.x+this.caretHeight,this.y+e+this.caretHeight),t.lineTo(this.x-this.caretHeight,this.y+e+this.caretHeight),t.closePath(),t.fill()}switch(this.xAlign){case"left":a=this.x-i+(this.cornerRadius+this.caretHeight);break;case"right":a=this.x-(this.cornerRadius+this.caretHeight)}O(t,a,o,i,s,this.cornerRadius),t.fill(),t.fillStyle=this.textColor,t.textAlign="center",t.textBaseline="middle",t.fillText(this.text,a+i/2,o+s/2)}}}),i.MultiTooltip=i.Element.extend({initialize:function(){this.font=W(this.fontSize,this.fontStyle,this.fontFamily),this.titleFont=W(this.titleFontSize,this.titleFontStyle,this.titleFontFamily),this.height=this.labels.length*this.fontSize+(this.labels.length-1)*(this.fontSize/2)+2*this.yPadding+1.5*this.titleFontSize,this.ctx.font=this.titleFont;var t=this.ctx.measureText(this.title).width,e=z(this.ctx,this.font,this.labels)+this.fontSize+3,i=f([e,t]);this.width=i+2*this.xPadding;var s=this.height/2;this.y-s<0?this.y=s:this.y+s>this.chart.height&&(this.y=this.chart.height-s),this.x>this.chart.width/2?this.x-=this.xOffset+this.width:this.x+=this.xOffset},getLineHeight:function(t){var e=this.y-this.height/2+this.yPadding,i=t-1;return 0===t?e+this.titleFontSize/2:e+(1.5*this.fontSize*i+this.fontSize/2)+1.5*this.titleFontSize},draw:function(){if(this.custom)this.custom(this);else{O(this.ctx,this.x,this.y-this.height/2,this.width,this.height,this.cornerRadius);var t=this.ctx;t.fillStyle=this.backgroundColor,t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=this.titleTextColor,t.font=this.titleFont,t.fillText(this.title,this.x+this.xPadding,this.getLineHeight(0)),t.font=this.font,s.each(this.labels,function(e,i){t.fillStyle=this.textColor,t.fillText(e,this.x+this.xPadding+this.fontSize+3,this.getLineHeight(i+1)),t.fillStyle=this.legendColorBackground,t.fillRect(this.x+this.xPadding,this.getLineHeight(i+1)-this.fontSize/2,this.fontSize,this.fontSize),t.fillStyle=this.legendColors[i].fill,t.fillRect(this.x+this.xPadding,this.getLineHeight(i+1)-this.fontSize/2,this.fontSize,this.fontSize)},this)}}}),i.Scale=i.Element.extend({initialize:function(){this.fit()},buildYLabels:function(){this.yLabels=[];for(var t=m(this.stepValue),e=0;e<=this.steps;e++)this.yLabels.push(S(this.templateString,{value:(this.min+e*this.stepValue).toFixed(t)}));this.yLabelWidth=this.display&&this.showLabels?z(this.ctx,this.font,this.yLabels)+10:0},addXLabel:function(t){this.xLabels.push(t),this.valuesCount++,this.fit()},removeXLabel:function(){this.xLabels.shift(),this.valuesCount--,this.fit()},fit:function(){this.startPoint=this.display?this.fontSize:0,this.endPoint=this.display?this.height-1.5*this.fontSize-5:this.height,this.startPoint+=this.padding,this.endPoint-=this.padding;var t,e=this.endPoint,i=this.endPoint-this.startPoint;for(this.calculateYRange(i),this.buildYLabels(),this.calculateXLabelRotation();i>this.endPoint-this.startPoint;)i=this.endPoint-this.startPoint,t=this.yLabelWidth,this.calculateYRange(i),this.buildYLabels(),t<this.yLabelWidth&&(this.endPoint=e,this.calculateXLabelRotation())},calculateXLabelRotation:function(){this.ctx.font=this.font;var t,e,i=this.ctx.measureText(this.xLabels[0]).width,s=this.ctx.measureText(this.xLabels[this.xLabels.length-1]).width;if(this.xScalePaddingRight=s/2+3,this.xScalePaddingLeft=i/2>this.yLabelWidth?i/2:this.yLabelWidth,this.xLabelRotation=0,this.display){var n,a=z(this.ctx,this.font,this.xLabels);this.xLabelWidth=a;for(var o=Math.floor(this.calculateX(1)-this.calculateX(0))-6;this.xLabelWidth>o&&0===this.xLabelRotation||this.xLabelWidth>o&&this.xLabelRotation<=90&&this.xLabelRotation>0;)n=Math.cos(b(this.xLabelRotation)),t=n*i,e=n*s,t+this.fontSize/2>this.yLabelWidth&&(this.xScalePaddingLeft=t+this.fontSize/2),this.xScalePaddingRight=this.fontSize/2,this.xLabelRotation++,this.xLabelWidth=n*a;this.xLabelRotation>0&&(this.endPoint-=Math.sin(b(this.xLabelRotation))*a+3)}else this.xLabelWidth=0,this.xScalePaddingRight=this.padding,this.xScalePaddingLeft=this.padding},calculateYRange:c,drawingArea:function(){return this.startPoint-this.endPoint},calculateY:function(t){var e=this.drawingArea()/(this.min-this.max);return this.endPoint-e*(t-this.min)},calculateX:function(t){var e=(this.xLabelRotation>0,this.width-(this.xScalePaddingLeft+this.xScalePaddingRight)),i=e/Math.max(this.valuesCount-(this.offsetGridLines?0:1),1),s=i*t+this.xScalePaddingLeft;return this.offsetGridLines&&(s+=i/2),Math.round(s)},update:function(t){s.extend(this,t),this.fit()},draw:function(){var t=this.ctx,e=(this.endPoint-this.startPoint)/this.steps,i=Math.round(this.xScalePaddingLeft);this.display&&(t.fillStyle=this.textColor,t.font=this.font,n(this.yLabels,function(n,a){var o=this.endPoint-e*a,r=Math.round(o),h=this.showHorizontalLines;t.textAlign="right",t.textBaseline="middle",this.showLabels&&t.fillText(n,i-10,o),0!==a||h||(h=!0),h&&t.beginPath(),a>0?(t.lineWidth=this.gridLineWidth,t.strokeStyle=this.gridLineColor):(t.lineWidth=this.lineWidth,t.strokeStyle=this.lineColor),r+=s.aliasPixel(t.lineWidth),h&&(t.moveTo(i,r),t.lineTo(this.width,r),t.stroke(),t.closePath()),t.lineWidth=this.lineWidth,t.strokeStyle=this.lineColor,t.beginPath(),t.moveTo(i-5,r),t.lineTo(i,r),t.stroke(),t.closePath()},this),n(this.xLabels,function(e,i){var s=this.calculateX(i)+y(this.lineWidth),n=this.calculateX(i-(this.offsetGridLines?.5:0))+y(this.lineWidth),a=this.xLabelRotation>0,o=this.showVerticalLines;0!==i||o||(o=!0),o&&t.beginPath(),i>0?(t.lineWidth=this.gridLineWidth,t.strokeStyle=this.gridLineColor):(t.lineWidth=this.lineWidth,t.strokeStyle=this.lineColor),o&&(t.moveTo(n,this.endPoint),t.lineTo(n,this.startPoint-3),t.stroke(),t.closePath()),t.lineWidth=this.lineWidth,t.strokeStyle=this.lineColor,t.beginPath(),t.moveTo(n,this.endPoint),t.lineTo(n,this.endPoint+5),t.stroke(),t.closePath(),t.save(),t.translate(s,a?this.endPoint+12:this.endPoint+8),t.rotate(-1*b(this.xLabelRotation)),t.font=this.font,t.textAlign=a?"right":"center",t.textBaseline=a?"middle":"top",t.fillText(e,0,0),t.restore()},this))}}),i.RadialScale=i.Element.extend({initialize:function(){this.size=v([this.height,this.width]),this.drawingArea=this.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2},calculateCenterOffset:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},update:function(){this.lineArc?this.drawingArea=this.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},buildYLabels:function(){this.yLabels=[];for(var t=m(this.stepValue),e=0;e<=this.steps;e++)this.yLabels.push(S(this.templateString,{value:(this.min+e*this.stepValue).toFixed(t)}))},getCircumference:function(){return 2*Math.PI/this.valuesCount},setScaleSize:function(){var t,e,i,s,n,a,o,r,h,l,c,u,d=v([this.height/2-this.pointLabelFontSize-5,this.width/2]),p=this.width,f=0;for(this.ctx.font=W(this.pointLabelFontSize,this.pointLabelFontStyle,this.pointLabelFontFamily),e=0;e<this.valuesCount;e++)t=this.getPointPosition(e,d),i=this.ctx.measureText(S(this.templateString,{value:this.labels[e]})).width+5,0===e||e===this.valuesCount/2?(s=i/2,t.x+s>p&&(p=t.x+s,n=e),t.x-s<f&&(f=t.x-s,o=e)):e<this.valuesCount/2?t.x+i>p&&(p=t.x+i,n=e):e>this.valuesCount/2&&t.x-i<f&&(f=t.x-i,o=e);h=f,l=Math.ceil(p-this.width),a=this.getIndexAngle(n),r=this.getIndexAngle(o),c=l/Math.sin(a+Math.PI/2),u=h/Math.sin(r+Math.PI/2),c=g(c)?c:0,u=g(u)?u:0,this.drawingArea=d-(u+c)/2,this.setCenterPoint(u,c)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,s=t+this.drawingArea;this.xCenter=(s+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.valuesCount;return t*e-Math.PI/2},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},draw:function(){if(this.display){var t=this.ctx;if(n(this.yLabels,function(e,i){if(i>0){var s,n=i*(this.drawingArea/this.steps),a=this.yCenter-n;if(this.lineWidth>0)if(t.strokeStyle=this.lineColor,t.lineWidth=this.lineWidth,this.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,n,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var o=0;o<this.valuesCount;o++)s=this.getPointPosition(o,this.calculateCenterOffset(this.min+i*this.stepValue)),0===o?t.moveTo(s.x,s.y):t.lineTo(s.x,s.y);t.closePath(),t.stroke()}if(this.showLabels){if(t.font=W(this.fontSize,this.fontStyle,this.fontFamily),this.showLabelBackdrop){var r=t.measureText(e).width;t.fillStyle=this.backdropColor,t.fillRect(this.xCenter-r/2-this.backdropPaddingX,a-this.fontSize/2-this.backdropPaddingY,r+2*this.backdropPaddingX,this.fontSize+2*this.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.fontColor,t.fillText(e,this.xCenter,a)}}},this),!this.lineArc){t.lineWidth=this.angleLineWidth,t.strokeStyle=this.angleLineColor;for(var e=this.valuesCount-1;e>=0;e--){if(this.angleLineWidth>0){var i=this.getPointPosition(e,this.calculateCenterOffset(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(i.x,i.y),t.stroke(),t.closePath()}var s=this.getPointPosition(e,this.calculateCenterOffset(this.max)+5);t.font=W(this.pointLabelFontSize,this.pointLabelFontStyle,this.pointLabelFontFamily),t.fillStyle=this.pointLabelFontColor;var a=this.labels.length,o=this.labels.length/2,r=o/2,h=r>e||e>a-r,l=e===r||e===a-r;0===e?t.textAlign="center":e===o?t.textAlign="center":o>e?t.textAlign="left":t.textAlign="right",l?t.textBaseline="middle":h?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.labels[e],s.x,s.y)}}}}}),i.animationService={frameDuration:17,animations:[],dropFrames:0,addAnimation:function(t,e){t.animating=!0;for(var i=0;i<this.animations.length;++i)if(this.animations[i].chartInstance===t)return void(this.animations[i].animationObject=e);this.animations.push({chartInstance:t,animationObject:e}),1==this.animations.length&&s.requestAnimFrame.call(window,this.digestWrapper)},cancelAnimation:function(t){var e=s.findNextWhere(this.animations,function(e){return e.chartInstance===t});e&&(this.animations.splice(e,1),t.animating=!1)},digestWrapper:function(){i.animationService.startDigest.call(i.animationService)},startDigest:function(){var t=Date.now(),e=0;this.dropFrames>1&&(e=Math.floor(this.dropFrames),this.dropFrames-=e);for(var i=0;i<this.animations.length;i++)null===this.animations[i].animationObject.currentStep&&(this.animations[i].animationObject.currentStep=0),this.animations[i].animationObject.currentStep+=1+e,this.animations[i].animationObject.currentStep>this.animations[i].animationObject.numSteps&&(this.animations[i].animationObject.currentStep=this.animations[i].animationObject.numSteps),this.animations[i].animationObject.render(this.animations[i].chartInstance,this.animations[i].animationObject),this.animations[i].animationObject.currentStep==this.animations[i].animationObject.numSteps&&(this.animations[i].chartInstance.animating=!1,this.animations.splice(i,1),i--);var n=Date.now(),a=n-t-this.frameDuration,o=a/this.frameDuration;o>1&&(this.dropFrames+=o),this.animations.length>0&&s.requestAnimFrame.call(window,this.digestWrapper)}},s.addEvent(window,"resize",function(){var t;return function(){clearTimeout(t),t=setTimeout(function(){n(i.instances,function(t){t.options.responsive&&t.resize(t.render,!0)})},50)}}()),p?define(function(){return i}):"object"==typeof module&&module.exports&&(module.exports=i),t.Chart=i,i.noConflict=function(){return t.Chart=e,i}}).call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,s={scaleBeginAtZero:!0,scaleShowGridLines:!0,scaleGridLineColor:"rgba(0,0,0,.05)",scaleGridLineWidth:1,scaleShowHorizontalLines:!0,scaleShowVerticalLines:!0,barBorderWidth:2,barValueSpacing:5,barDatasetSpacing:1,hoverMode:"bars",onHover:null,hoverDuration:400,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].backgroundColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>'};e.Type.extend({name:"Bar",defaults:s,initialize:function(t){this.data=t;var s=this.options;this.ScaleClass=e.Scale.extend({offsetGridLines:!0,calculateBarX:function(t,e,i){var n=this.calculateBaseWidth(),a=this.calculateX(i)-n/2,o=this.calculateBarWidth(t);return a+o*e+e*s.barDatasetSpacing+o/2},calculateBaseWidth:function(){return this.calculateX(1)-this.calculateX(0)-2*s.barValueSpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*s.barDatasetSpacing;return e/t}}),i.bindEvents(this,this.options.tooltipEvents,this.onHover),this.BarClass=e.Rectangle.extend({ctx:this.chart.ctx,_vm:{}}),this.buildScale(t.labels),i.each(this.data.datasets,function(t,e){t.metaData=[],i.each(t.data,function(e,i){t.metaData.push(new this.BarClass)},this)},this),this.eachBars(function(t,e,s){i.extend(t,{width:this.scale.calculateBarWidth(this.data.datasets.length),x:this.scale.calculateBarX(this.data.datasets.length,s,e),y:this.scale.endPoint}),t.save()},this),this.update()},onHover:function(t){var e;return"mouseout"==t.type?!1:("bar"==this.options.hoverMode?e=this.getBarAtEvent(t):"bars"==this.options.hoverMode,this.lastActive&&("bar"==this.options.hoverMode?(this.lastActive.rectangle.backgroundColor=this.data.datasets[this.lastActive.datasetIndex].backgroundColor,this.lastActive.rectangle.borderColor=this.data.datasets[this.lastActive.datasetIndex].borderColor,
+this.lastActive.rectangle.borderWidth=0):"bars"==this.options.hoverMode),this.options.onHover?this.options.onHover.call(this,e):e&&("bar"==this.options.hoverMode?(e.rectangle.backgroundColor=this.data.datasets[e.datasetIndex].hoverBackgroundColor||Color(e.rectangle.backgroundColor).saturate(.5).darken(.25).rgbString(),e.rectangle.borderColor=this.data.datasets[e.datasetIndex].hoverBorderColor||Color(e.rectangle.borderColor).saturate(.5).darken(.25).rgbString()):"bars"==this.options.hoverMode),this.animating||(!this.lastActive&&e&&this.render(!1,this.options.hoverDuration),this.lastActive&&e&&this.lastActive.rectangle!==e.rectangle&&this.render(!1,this.options.hoverDuration),this.lastActive&&!e&&this.render(!1,this.options.hoverDuration)),this.lastActive=e,void(this.options.showTooltips&&this.showTooltip(e)))},update:function(){this.scale.update(),this.eachBars(function(t,e,s){i.extend(t,{width:this.scale.calculateBarWidth(this.data.datasets.length),x:this.scale.calculateBarX(this.data.datasets.length,s,e),y:this.scale.calculateY(this.data.datasets[s].data[e]),value:this.data.datasets[s].data[e],label:this.data.labels[e],datasetLabel:this.data.datasets[s].label,borderColor:this.data.datasets[s].borderColor,borderWidth:this.data.datasets[s].borderWidth,backgroundColor:this.data.datasets[s].backgroundColor,_start:void 0})},this),this.render()},eachBars:function(t){i.each(this.data.datasets,function(e,s){i.each(e.metaData,t,this,s)},this)},eachValue:function(t){i.each(this.data.datasets,function(e,s){i.each(e.data,t,this,s)},this)},getBarsAtEvent:function(t){for(var e,s=[],n=i.getRelativePosition(t),a=function(t){s.push(t.metaData[e])},o=0;o<this.data.datasets.length;o++)for(e=0;e<this.data.datasets[o].metaData.length;e++)if(this.data.datasets[o].metaData[e].inRange(n.x,n.y))return i.each(this.data.datasets,a),s;return s},getBarAtEvent:function(t){for(var e,s=i.getRelativePosition(t),n=0;n<this.data.datasets.length;++n)for(var a=0;a<this.data.datasets[n].metaData.length;++a)if(this.data.datasets[n].metaData[a].inRange(s.x,s.y))return e={rectangle:this.data.datasets[n].metaData[a],datasetIndex:n,barIndex:a};return e},buildScale:function(t){var e=this,s=function(){var t=[];return e.eachValue(function(e){t.push(e)}),t},n={templateString:this.options.scaleLabel,height:this.chart.height,width:this.chart.width,ctx:this.chart.ctx,textColor:this.options.scaleFontColor,fontSize:this.options.scaleFontSize,fontStyle:this.options.scaleFontStyle,fontFamily:this.options.scaleFontFamily,valuesCount:t.length,beginAtZero:this.options.scaleBeginAtZero,integersOnly:this.options.scaleIntegersOnly,calculateYRange:function(t){var e=i.calculateScaleRange(s(),t,this.fontSize,this.beginAtZero,this.integersOnly);i.extend(this,e)},xLabels:t,font:i.fontString(this.options.scaleFontSize,this.options.scaleFontStyle,this.options.scaleFontFamily),lineWidth:this.options.scaleLineWidth,lineColor:this.options.scaleLineColor,showHorizontalLines:this.options.scaleShowHorizontalLines,showVerticalLines:this.options.scaleShowVerticalLines,gridLineWidth:this.options.scaleShowGridLines?this.options.scaleGridLineWidth:0,gridLineColor:this.options.scaleShowGridLines?this.options.scaleGridLineColor:"rgba(0,0,0,0)",padding:this.options.showScale?0:this.options.borderWidth,showLabels:this.options.scaleShowLabels,display:this.options.showScale};this.options.scaleOverride&&i.extend(n,{calculateYRange:i.noop,steps:this.options.scaleSteps,stepValue:this.options.scaleStepWidth,min:this.options.scaleStartValue,max:this.options.scaleStartValue+this.options.scaleSteps*this.options.scaleStepWidth}),this.scale=new this.ScaleClass(n)},addData:function(t,e){i.each(t,function(t,i){this.data.datasets[i].bars.push(new this.BarClass({value:t,label:e,datasetLabel:this.data.datasets[i].label,x:this.scale.calculateBarX(this.data.datasets.length,i,this.scale.valuesCount+1),y:this.scale.endPoint,width:this.scale.calculateBarWidth(this.data.datasets.length),base:this.scale.endPoint,borderColor:this.data.datasets[i].borderColor,backgroundColor:this.data.datasets[i].backgroundColor}))},this),this.scale.addXLabel(e),this.update()},removeData:function(){this.scale.removeXLabel(),i.each(this.data.datasets,function(t){t.bars.shift()},this),this.update()},reflow:function(){i.extend(this.BarClass.prototype,{y:this.scale.endPoint,base:this.scale.endPoint});var t=i.extend({height:this.chart.height,width:this.chart.width});this.scale.update(t)},draw:function(t){var e=t||1;this.clear(),this.scale.draw(e),this.eachBars(function(t,i,s){t.hasValue()&&(t.base=this.scale.endPoint,t.transition(["x","y","width","backgroundColor","borderColor","borderWidth"],e).draw())},this)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,s={segmentShowStroke:!0,segmentStrokeColor:"#fff",segmentStrokeWidth:2,percentageInnerCutout:50,animationSteps:100,animationEasing:"easeOutBounce",animateRotate:!0,animateScale:!1,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<segments.length; i++){%><li><span style="background-color:<%=segments[i].fillColor%>"></span><%if(segments[i].label){%><%=segments[i].label%><%}%></li><%}%></ul>'};e.Type.extend({name:"Doughnut",defaults:s,initialize:function(t){this.data=t,this.segments=[],this.outerRadius=(i.min([this.chart.width,this.chart.height])-this.options.segmentStrokeWidth/2)/2,this.SegmentArc=e.Arc.extend({ctx:this.chart.ctx,x:this.chart.width/2,y:this.chart.height/2}),this.options.showTooltips&&i.bindEvents(this,this.options.tooltipEvents,function(t){var e="mouseout"!==t.type?this.getSegmentsAtEvent(t):[];i.each(this.segments,function(t){t.restore(["fillColor"])}),i.each(e,function(t){t.fillColor=t.highlightColor}),this.showTooltip(e)}),this.calculateTotal(t),i.each(t,function(e,i){e.color||(e.color="hsl("+360*i/t.length+", 100%, 50%)"),this.addData(e,i,!0)},this),this.render()},getSegmentsAtEvent:function(t){var e=[],s=i.getRelativePosition(t);return i.each(this.segments,function(t){t.inRange(s.x,s.y)&&e.push(t)},this),e},addData:function(t,e,i){var s=e||this.segments.length;this.segments.splice(s,0,new this.SegmentArc({value:t.value,outerRadius:this.options.animateScale?0:this.outerRadius,innerRadius:this.options.animateScale?0:this.outerRadius/100*this.options.percentageInnerCutout,fillColor:t.color,highlightColor:t.highlight||t.color,showStroke:this.options.segmentShowStroke,strokeWidth:this.options.segmentStrokeWidth,strokeColor:this.options.segmentStrokeColor,startAngle:1.5*Math.PI,circumference:this.options.animateRotate?0:this.calculateCircumference(t.value),label:t.label})),i||(this.reflow(),this.update())},calculateCircumference:function(t){return this.total>0?2*Math.PI*(t/this.total):0},calculateTotal:function(t){this.total=0,i.each(t,function(t){this.total+=Math.abs(t.value)},this)},update:function(){this.data.length==this.segments.length?i.each(this.data,function(t,e){i.extend(this.segments[e],{value:t.value,fillColor:t.color,highlightColor:t.highlight||t.color,showStroke:this.options.segmentShowStroke,strokeWidth:this.options.segmentStrokeWidth,strokeColor:this.options.segmentStrokeColor,label:t.label})},this):this.initialize(this.data),this.calculateTotal(this.segments),i.each(this.activeElements,function(t){t.restore(["fillColor"])}),i.each(this.segments,function(t){t.save()}),this.render()},removeData:function(t){var e=i.isNumber(t)?t:this.segments.length-1;this.segments.splice(e,1),this.reflow(),this.update()},reflow:function(){i.extend(this.SegmentArc.prototype,{x:this.chart.width/2,y:this.chart.height/2}),this.outerRadius=(i.min([this.chart.width,this.chart.height])-this.options.segmentStrokeWidth/2)/2,i.each(this.segments,function(t){t.update({outerRadius:this.outerRadius,innerRadius:this.outerRadius/100*this.options.percentageInnerCutout})},this)},draw:function(t){var e=t?t:1;this.clear(),i.each(this.segments,function(t,i){t.transition({circumference:this.calculateCircumference(t.value),outerRadius:this.outerRadius,innerRadius:this.outerRadius/100*this.options.percentageInnerCutout},e),t.endAngle=t.startAngle+t.circumference,t.draw(),0===i&&(t.startAngle=1.5*Math.PI),i<this.segments.length-1&&(this.segments[i+1].startAngle=t.endAngle)},this)}}),e.types.Doughnut.extend({name:"Pie",defaults:i.merge(s,{percentageInnerCutout:0})})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,s={scaleShowGridLines:!0,scaleGridLineColor:"rgba(0,0,0,.05)",scaleGridLineWidth:1,scaleShowHorizontalLines:!0,scaleShowVerticalLines:!0,bezierCurve:!0,bezierCurveTension:.4,pointDot:!0,pointDotRadius:4,pointDotStrokeWidth:1,pointHitDetectionRadius:20,datasetStroke:!0,datasetStrokeWidth:2,datasetFill:!0,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].strokeColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>',offsetGridLines:!1};e.Type.extend({name:"Line",defaults:s,initialize:function(t){this.data=t,this.PointClass=e.Point.extend({offsetGridLines:this.options.offsetGridLines,strokeWidth:this.options.pointDotStrokeWidth,radius:this.options.pointDotRadius,display:this.options.pointDot,hitDetectionRadius:this.options.pointHitDetectionRadius,ctx:this.chart.ctx,inRange:function(t){return Math.pow(t-this.x,2)<Math.pow(this.radius+this.hitDetectionRadius,2)}}),this.datasets=[],this.options.showTooltips&&i.bindEvents(this,this.options.tooltipEvents,function(t){var e="mouseout"!==t.type?this.getPointsAtEvent(t):[];this.eachPoints(function(t){t.restore(["fillColor","strokeColor"])}),i.each(e,function(t){t.fillColor=t.highlightFill,t.strokeColor=t.highlightStroke}),this.showTooltip(e)}),i.each(t.datasets,function(e){var s={label:e.label||null,fillColor:e.fillColor,strokeColor:e.strokeColor,pointColor:e.pointColor,pointStrokeColor:e.pointStrokeColor,points:[]};this.datasets.push(s),i.each(e.data,function(i,n){s.points.push(new this.PointClass({value:i,label:t.labels[n],datasetLabel:e.label,strokeColor:e.pointStrokeColor,fillColor:e.pointColor,highlightFill:e.pointHighlightFill||e.pointColor,highlightStroke:e.pointHighlightStroke||e.pointStrokeColor}))},this),this.buildScale(t.labels),this.eachPoints(function(t,e){i.extend(t,{x:this.scale.calculateX(e),y:this.scale.endPoint}),t.save()},this)},this),this.render()},update:function(){i.each(this.data.datasets,function(t,e){i.extend(this.datasets[e],{label:t.label||null,fillColor:t.fillColor,strokeColor:t.strokeColor,pointColor:t.pointColor,pointStrokeColor:t.pointStrokeColor}),i.each(t.data,function(s,n){i.extend(this.datasets[e].points[n],{value:s,label:this.data.labels[n],datasetLabel:t.label,strokeColor:t.pointStrokeColor,fillColor:t.pointColor,highlightFill:t.pointHighlightFill||t.pointColor,highlightStroke:t.pointHighlightStroke||t.pointStrokeColor})},this)},this),this.scale.update(),i.each(this.activeElements,function(t){t.restore(["fillColor","strokeColor"])}),this.eachPoints(function(t){t.save()}),this.render()},eachPoints:function(t){i.each(this.datasets,function(e){i.each(e.points,t,this)},this)},getPointsAtEvent:function(t){var e=[],s=i.getRelativePosition(t);return i.each(this.datasets,function(t){i.each(t.points,function(t){t.inRange(s.x,s.y)&&e.push(t)})},this),e},buildScale:function(t){var s=this,n=function(){var t=[];return s.eachPoints(function(e){t.push(e.value)}),t},a={templateString:this.options.scaleLabel,height:this.chart.height,width:this.chart.width,ctx:this.chart.ctx,textColor:this.options.scaleFontColor,offsetGridLines:this.options.offsetGridLines,fontSize:this.options.scaleFontSize,fontStyle:this.options.scaleFontStyle,fontFamily:this.options.scaleFontFamily,valuesCount:t.length,beginAtZero:this.options.scaleBeginAtZero,integersOnly:this.options.scaleIntegersOnly,calculateYRange:function(t){var e=i.calculateScaleRange(n(),t,this.fontSize,this.beginAtZero,this.integersOnly);i.extend(this,e)},xLabels:t,font:i.fontString(this.options.scaleFontSize,this.options.scaleFontStyle,this.options.scaleFontFamily),lineWidth:this.options.scaleLineWidth,lineColor:this.options.scaleLineColor,showHorizontalLines:this.options.scaleShowHorizontalLines,showVerticalLines:this.options.scaleShowVerticalLines,gridLineWidth:this.options.scaleShowGridLines?this.options.scaleGridLineWidth:0,gridLineColor:this.options.scaleShowGridLines?this.options.scaleGridLineColor:"rgba(0,0,0,0)",padding:this.options.showScale?0:this.options.pointDotRadius+this.options.pointDotStrokeWidth,showLabels:this.options.scaleShowLabels,display:this.options.showScale};this.options.scaleOverride&&i.extend(a,{calculateYRange:i.noop,steps:this.options.scaleSteps,stepValue:this.options.scaleStepWidth,min:this.options.scaleStartValue,max:this.options.scaleStartValue+this.options.scaleSteps*this.options.scaleStepWidth}),this.scale=new e.Scale(a)},addData:function(t,e){i.each(t,function(t,i){this.datasets[i].points.push(new this.PointClass({value:t,label:e,datasetLabel:this.datasets[i].label,x:this.scale.calculateX(this.scale.valuesCount+1),y:this.scale.endPoint,strokeColor:this.datasets[i].pointStrokeColor,fillColor:this.datasets[i].pointColor}))},this),this.scale.addXLabel(e),this.update()},removeData:function(){this.scale.removeXLabel(),i.each(this.datasets,function(t){t.points.shift()},this),this.update()},reflow:function(){var t=i.extend({height:this.chart.height,width:this.chart.width});this.scale.update(t)},draw:function(t){var e=t||1;this.clear();var s=this.chart.ctx,n=function(t){return null!==t.value},a=function(t,e,s){return i.findNextWhere(e,n,s)||t},o=function(t,e,s){return i.findPreviousWhere(e,n,s)||t};this.scale.draw(e),i.each(this.datasets,function(t){var r=i.where(t.points,n);i.each(t.points,function(t,i){t.hasValue()&&t.transition({y:this.scale.calculateY(t.value),x:this.scale.calculateX(i)},e)},this),this.options.bezierCurve&&i.each(r,function(t,e){var s=e>0&&e<r.length-1?this.options.bezierCurveTension:0;t.controlPoints=i.splineCurve(o(t,r,e),t,a(t,r,e),s),t.controlPoints.outer.y>this.scale.endPoint?t.controlPoints.outer.y=this.scale.endPoint:t.controlPoints.outer.y<this.scale.startPoint&&(t.controlPoints.outer.y=this.scale.startPoint),t.controlPoints.inner.y>this.scale.endPoint?t.controlPoints.inner.y=this.scale.endPoint:t.controlPoints.inner.y<this.scale.startPoint&&(t.controlPoints.inner.y=this.scale.startPoint)},this),s.lineWidth=this.options.datasetStrokeWidth,s.strokeStyle=t.strokeColor,s.beginPath(),i.each(r,function(t,e){if(0===e)s.moveTo(t.x,t.y);else if(this.options.bezierCurve){var i=o(t,r,e);s.bezierCurveTo(i.controlPoints.outer.x,i.controlPoints.outer.y,t.controlPoints.inner.x,t.controlPoints.inner.y,t.x,t.y)}else s.lineTo(t.x,t.y)},this),s.stroke(),this.options.datasetFill&&r.length>0&&(s.lineTo(r[r.length-1].x,this.scale.endPoint),s.lineTo(r[0].x,this.scale.endPoint),s.fillStyle=t.fillColor,s.closePath(),s.fill()),i.each(r,function(t){t.draw()})},this)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,s={scaleShowLabelBackdrop:!0,scaleBackdropColor:"rgba(255,255,255,0.75)",scaleBeginAtZero:!0,scaleBackdropPaddingY:2,scaleBackdropPaddingX:2,scaleShowLine:!0,segmentShowStroke:!0,segmentStrokeColor:"#fff",segmentStrokeWidth:2,animationSteps:100,animationEasing:"easeOutBounce",animateRotate:!0,animateScale:!1,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<segments.length; i++){%><li><span style="background-color:<%=segments[i].fillColor%>"></span><%if(segments[i].label){%><%=segments[i].label%><%}%></li><%}%></ul>'};e.Type.extend({name:"PolarArea",defaults:s,initialize:function(t){this.data=t,this.segments=[],this.SegmentArc=e.Arc.extend({showStroke:this.options.segmentShowStroke,strokeWidth:this.options.segmentStrokeWidth,strokeColor:this.options.segmentStrokeColor,ctx:this.chart.ctx,innerRadius:0,x:this.chart.width/2,y:this.chart.height/2}),this.scale=new e.RadialScale({display:this.options.showScale,fontStyle:this.options.scaleFontStyle,fontSize:this.options.scaleFontSize,fontFamily:this.options.scaleFontFamily,fontColor:this.options.scaleFontColor,showLabels:this.options.scaleShowLabels,showLabelBackdrop:this.options.scaleShowLabelBackdrop,backdropColor:this.options.scaleBackdropColor,backdropPaddingY:this.options.scaleBackdropPaddingY,backdropPaddingX:this.options.scaleBackdropPaddingX,lineWidth:this.options.scaleShowLine?this.options.scaleLineWidth:0,lineColor:this.options.scaleLineColor,lineArc:!0,width:this.chart.width,height:this.chart.height,xCenter:this.chart.width/2,yCenter:this.chart.height/2,ctx:this.chart.ctx,templateString:this.options.scaleLabel,valuesCount:t.length}),this.updateScaleRange(t),this.scale.update(),i.each(t,function(t,e){this.addData(t,e,!0)},this),this.options.showTooltips&&i.bindEvents(this,this.options.tooltipEvents,function(t){var e="mouseout"!==t.type?this.getSegmentsAtEvent(t):[];i.each(this.segments,function(t){t.restore(["fillColor"])}),i.each(e,function(t){t.fillColor=t.highlightColor}),this.showTooltip(e)}),this.render()},getSegmentsAtEvent:function(t){var e=[],s=i.getRelativePosition(t);return i.each(this.segments,function(t){t.inRange(s.x,s.y)&&e.push(t)},this),e},addData:function(t,e,i){var s=e||this.segments.length;this.segments.splice(s,0,new this.SegmentArc({fillColor:t.color,highlightColor:t.highlight||t.color,label:t.label,value:t.value,outerRadius:this.options.animateScale?0:this.scale.calculateCenterOffset(t.value),circumference:this.options.animateRotate?0:this.scale.getCircumference(),startAngle:1.5*Math.PI})),i||(this.reflow(),this.update())},removeData:function(t){var e=i.isNumber(t)?t:this.segments.length-1;this.segments.splice(e,1),this.reflow(),this.update()},calculateTotal:function(t){this.total=0,i.each(t,function(t){this.total+=t.value},this),this.scale.valuesCount=this.segments.length},updateScaleRange:function(t){var e=[];i.each(t,function(t){e.push(t.value)});var s=this.options.scaleOverride?{steps:this.options.scaleSteps,stepValue:this.options.scaleStepWidth,min:this.options.scaleStartValue,max:this.options.scaleStartValue+this.options.scaleSteps*this.options.scaleStepWidth}:i.calculateScaleRange(e,i.min([this.chart.width,this.chart.height])/2,this.options.scaleFontSize,this.options.scaleBeginAtZero,this.options.scaleIntegersOnly);i.extend(this.scale,s,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})},update:function(){this.data.length==this.segments.length?i.each(this.data,function(t,e){i.extend(this.segments[e],{fillColor:t.color,highlightColor:t.highlight||t.color,label:t.label,value:t.value})},this):this.initialize(this.data),this.calculateTotal(this.segments),i.each(this.segments,function(t){t.save()}),this.reflow(),this.render()},reflow:function(){i.extend(this.SegmentArc.prototype,{x:this.chart.width/2,y:this.chart.height/2}),this.updateScaleRange(this.segments),this.scale.update(),i.extend(this.scale,{xCenter:this.chart.width/2,yCenter:this.chart.height/2}),i.each(this.segments,function(t){t.update({outerRadius:this.scale.calculateCenterOffset(t.value)})},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.segments,function(t,i){t.transition({circumference:this.scale.getCircumference(),outerRadius:this.scale.calculateCenterOffset(t.value)},e),t.endAngle=t.startAngle+t.circumference,0===i&&(t.startAngle=1.5*Math.PI),i<this.segments.length-1&&(this.segments[i+1].startAngle=t.endAngle),t.draw()},this),this.scale.draw()}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.Type.extend({name:"Radar",defaults:{scaleShowLine:!0,angleShowLineOut:!0,scaleShowLabels:!1,scaleBeginAtZero:!0,angleLineColor:"rgba(0,0,0,.1)",angleLineWidth:1,pointLabelFontFamily:"'Arial'",pointLabelFontStyle:"normal",pointLabelFontSize:10,pointLabelFontColor:"#666",pointDot:!0,pointDotRadius:3,pointDotStrokeWidth:1,pointHitDetectionRadius:20,datasetStroke:!0,datasetStrokeWidth:2,datasetFill:!0,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].strokeColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>'},initialize:function(t){this.data=t,this.PointClass=e.Point.extend({strokeWidth:this.options.pointDotStrokeWidth,radius:this.options.pointDotRadius,display:this.options.pointDot,hitDetectionRadius:this.options.pointHitDetectionRadius,ctx:this.chart.ctx}),this.datasets=[],this.buildScale(t),this.options.showTooltips&&i.bindEvents(this,this.options.tooltipEvents,function(t){var e="mouseout"!==t.type?this.getPointsAtEvent(t):[];this.eachPoints(function(t){t.restore(["fillColor","strokeColor"])}),i.each(e,function(t){t.fillColor=t.highlightFill,t.strokeColor=t.highlightStroke}),this.showTooltip(e)}),i.each(t.datasets,function(e){var s={label:e.label||null,fillColor:e.fillColor,strokeColor:e.strokeColor,pointColor:e.pointColor,pointStrokeColor:e.pointStrokeColor,points:[]};this.datasets.push(s),i.each(e.data,function(i,n){var a;this.scale.animation||(a=this.scale.getPointPosition(n,this.scale.calculateCenterOffset(i))),s.points.push(new this.PointClass({value:i,label:t.labels[n],datasetLabel:e.label,x:this.options.animation?this.scale.xCenter:a.x,y:this.options.animation?this.scale.yCenter:a.y,strokeColor:e.pointStrokeColor,fillColor:e.pointColor,highlightFill:e.pointHighlightFill||e.pointColor,highlightStroke:e.pointHighlightStroke||e.pointStrokeColor}))},this)},this),this.render()},eachPoints:function(t){i.each(this.datasets,function(e){i.each(e.points,t,this)},this)},getPointsAtEvent:function(t){var e=i.getRelativePosition(t),s=i.getAngleFromPoint({x:this.scale.xCenter,y:this.scale.yCenter},e),n=2*Math.PI/this.scale.valuesCount,a=Math.round((s.angle-1.5*Math.PI)/n),o=[];return(a>=this.scale.valuesCount||0>a)&&(a=0),s.distance<=this.scale.drawingArea&&i.each(this.datasets,function(t){o.push(t.points[a])}),o},buildScale:function(t){this.scale=new e.RadialScale({display:this.options.showScale,fontStyle:this.options.scaleFontStyle,fontSize:this.options.scaleFontSize,fontFamily:this.options.scaleFontFamily,fontColor:this.options.scaleFontColor,showLabels:this.options.scaleShowLabels,showLabelBackdrop:this.options.scaleShowLabelBackdrop,backdropColor:this.options.scaleBackdropColor,backdropPaddingY:this.options.scaleBackdropPaddingY,backdropPaddingX:this.options.scaleBackdropPaddingX,lineWidth:this.options.scaleShowLine?this.options.scaleLineWidth:0,lineColor:this.options.scaleLineColor,angleLineColor:this.options.angleLineColor,angleLineWidth:this.options.angleShowLineOut?this.options.angleLineWidth:0,pointLabelFontColor:this.options.pointLabelFontColor,pointLabelFontSize:this.options.pointLabelFontSize,pointLabelFontFamily:this.options.pointLabelFontFamily,pointLabelFontStyle:this.options.pointLabelFontStyle,height:this.chart.height,width:this.chart.width,xCenter:this.chart.width/2,yCenter:this.chart.height/2,ctx:this.chart.ctx,templateString:this.options.scaleLabel,labels:t.labels,valuesCount:t.datasets[0].data.length}),this.scale.setScaleSize(),this.updateScaleRange(t.datasets),this.scale.buildYLabels()},updateScaleRange:function(t){var e=function(){var e=[];return i.each(t,function(t){t.data?e=e.concat(t.data):i.each(t.points,function(t){e.push(t.value)})}),e}(),s=this.options.scaleOverride?{steps:this.options.scaleSteps,stepValue:this.options.scaleStepWidth,min:this.options.scaleStartValue,max:this.options.scaleStartValue+this.options.scaleSteps*this.options.scaleStepWidth}:i.calculateScaleRange(e,i.min([this.chart.width,this.chart.height])/2,this.options.scaleFontSize,this.options.scaleBeginAtZero,this.options.scaleIntegersOnly);i.extend(this.scale,s)},addData:function(t,e){this.scale.valuesCount++,i.each(t,function(t,i){var s=this.scale.getPointPosition(this.scale.valuesCount,this.scale.calculateCenterOffset(t));this.datasets[i].points.push(new this.PointClass({value:t,label:e,datasetLabel:this.datasets[i].label,x:s.x,y:s.y,strokeColor:this.datasets[i].pointStrokeColor,fillColor:this.datasets[i].pointColor}))},this),this.scale.labels.push(e),this.reflow(),this.update()},removeData:function(){this.scale.valuesCount--,this.scale.labels.shift(),i.each(this.datasets,function(t){t.points.shift()},this),this.reflow(),this.update()},update:function(){i.each(this.data.datasets,function(t,e){i.extend(this.datasets[e],{label:t.label||null,fillColor:t.fillColor,strokeColor:t.strokeColor,pointColor:t.pointColor,pointStrokeColor:t.pointStrokeColor}),i.each(t.data,function(s,n){i.extend(this.datasets[e].points[n],{value:s,label:this.data.labels[n],datasetLabel:t.label,strokeColor:t.pointStrokeColor,fillColor:t.pointColor,highlightFill:t.pointHighlightFill||t.pointColor,highlightStroke:t.pointHighlightStroke||t.pointStrokeColor})},this)},this),this.eachPoints(function(t){t.save()}),this.reflow(),this.render()},reflow:function(){i.extend(this.scale,{width:this.chart.width,height:this.chart.height,size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2}),this.updateScaleRange(this.datasets),this.scale.setScaleSize(),this.scale.buildYLabels()},draw:function(t){var e=t||1,s=this.chart.ctx;this.clear(),this.scale.draw(),i.each(this.datasets,function(t){i.each(t.points,function(t,i){t.hasValue()&&t.transition(this.scale.getPointPosition(i,this.scale.calculateCenterOffset(t.value)),e)},this),s.lineWidth=this.options.datasetStrokeWidth,s.strokeStyle=t.strokeColor,s.beginPath(),i.each(t.points,function(t,e){0===e?s.moveTo(t.x,t.y):s.lineTo(t.x,t.y)},this),s.closePath(),s.stroke(),s.fillStyle=t.fillColor,s.fill(),i.each(t.points,function(t){t.hasValue()&&t.draw()})},this)}})}.call(this),!function t(e,i,s){function n(o,r){if(!i[o]){if(!e[o]){var h="function"==typeof require&&require;if(!r&&h)return h(o,!0);if(a)return a(o,!0);var l=new Error("Cannot find module '"+o+"'");throw l.code="MODULE_NOT_FOUND",l}var c=i[o]={exports:{}};e[o][0].call(c.exports,function(t){var i=e[o][1][t];return n(i?i:t)},c,c.exports,t,e,i,s)}return i[o].exports}for(var a="function"==typeof require&&require,o=0;o<s.length;o++)n(s[o]);return n}({1:[function(t,e,i){!function(){var i=t("color-convert"),s=t("color-string"),n=function(t){if(t instanceof n)return t;if(!(this instanceof n))return new n(t);if(this.values={rgb:[0,0,0],hsl:[0,0,0],hsv:[0,0,0],hwb:[0,0,0],cmyk:[0,0,0,0],alpha:1},"string"==typeof t){var e=s.getRgba(t);if(e)this.setValues("rgb",e);else if(e=s.getHsla(t))this.setValues("hsl",e);else{if(!(e=s.getHwb(t)))throw new Error('Unable to parse color from string "'+t+'"');this.setValues("hwb",e)}}else if("object"==typeof t){var e=t;if(void 0!==e.r||void 0!==e.red)this.setValues("rgb",e);else if(void 0!==e.l||void 0!==e.lightness)this.setValues("hsl",e);else if(void 0!==e.v||void 0!==e.value)this.setValues("hsv",e);else if(void 0!==e.w||void 0!==e.whiteness)this.setValues("hwb",e);else{if(void 0===e.c&&void 0===e.cyan)throw new Error("Unable to parse color from object "+JSON.stringify(t));this.setValues("cmyk",e)}}};n.prototype={rgb:function(t){return this.setSpace("rgb",arguments)},hsl:function(t){return this.setSpace("hsl",arguments)},hsv:function(t){return this.setSpace("hsv",arguments)},hwb:function(t){return this.setSpace("hwb",arguments)},cmyk:function(t){return this.setSpace("cmyk",arguments)},rgbArray:function(){return this.values.rgb},hslArray:function(){return this.values.hsl},hsvArray:function(){return this.values.hsv},hwbArray:function(){return 1!==this.values.alpha?this.values.hwb.concat([this.values.alpha]):this.values.hwb},cmykArray:function(){return this.values.cmyk},rgbaArray:function(){var t=this.values.rgb;return t.concat([this.values.alpha])},hslaArray:function(){var t=this.values.hsl;return t.concat([this.values.alpha])},alpha:function(t){return void 0===t?this.values.alpha:(this.setValues("alpha",t),this)},red:function(t){return this.setChannel("rgb",0,t)},green:function(t){return this.setChannel("rgb",1,t)},blue:function(t){return this.setChannel("rgb",2,t)},hue:function(t){return this.setChannel("hsl",0,t)},saturation:function(t){return this.setChannel("hsl",1,t)},lightness:function(t){return this.setChannel("hsl",2,t)},saturationv:function(t){return this.setChannel("hsv",1,t)},whiteness:function(t){return this.setChannel("hwb",1,t)},blackness:function(t){return this.setChannel("hwb",2,t)},value:function(t){return this.setChannel("hsv",2,t)},cyan:function(t){return this.setChannel("cmyk",0,t)},magenta:function(t){return this.setChannel("cmyk",1,t)},yellow:function(t){return this.setChannel("cmyk",2,t)},black:function(t){return this.setChannel("cmyk",3,t)},hexString:function(){return s.hexString(this.values.rgb)},rgbString:function(){return s.rgbString(this.values.rgb,this.values.alpha)},rgbaString:function(){return s.rgbaString(this.values.rgb,this.values.alpha)},percentString:function(){return s.percentString(this.values.rgb,this.values.alpha)},hslString:function(){return s.hslString(this.values.hsl,this.values.alpha)},hslaString:function(){return s.hslaString(this.values.hsl,this.values.alpha)},hwbString:function(){return s.hwbString(this.values.hwb,this.values.alpha)},keyword:function(){return s.keyword(this.values.rgb,this.values.alpha)},rgbNumber:function(){return this.values.rgb[0]<<16|this.values.rgb[1]<<8|this.values.rgb[2]},luminosity:function(){for(var t=this.values.rgb,e=[],i=0;i<t.length;i++){var s=t[i]/255;e[i]=.03928>=s?s/12.92:Math.pow((s+.055)/1.055,2.4)}return.2126*e[0]+.7152*e[1]+.0722*e[2]},contrast:function(t){var e=this.luminosity(),i=t.luminosity();return e>i?(e+.05)/(i+.05):(i+.05)/(e+.05)},level:function(t){var e=this.contrast(t);return e>=7.1?"AAA":e>=4.5?"AA":""},dark:function(){var t=this.values.rgb,e=(299*t[0]+587*t[1]+114*t[2])/1e3;return 128>e},light:function(){return!this.dark()},negate:function(){for(var t=[],e=0;3>e;e++)t[e]=255-this.values.rgb[e];return this.setValues("rgb",t),this},lighten:function(t){return this.values.hsl[2]+=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},darken:function(t){return this.values.hsl[2]-=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},saturate:function(t){return this.values.hsl[1]+=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},desaturate:function(t){return this.values.hsl[1]-=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},whiten:function(t){return this.values.hwb[1]+=this.values.hwb[1]*t,this.setValues("hwb",this.values.hwb),this},blacken:function(t){return this.values.hwb[2]+=this.values.hwb[2]*t,this.setValues("hwb",this.values.hwb),this},greyscale:function(){var t=this.values.rgb,e=.3*t[0]+.59*t[1]+.11*t[2];return this.setValues("rgb",[e,e,e]),this},clearer:function(t){return this.setValues("alpha",this.values.alpha-this.values.alpha*t),this},opaquer:function(t){return this.setValues("alpha",this.values.alpha+this.values.alpha*t),this},rotate:function(t){var e=this.values.hsl[0];return e=(e+t)%360,e=0>e?360+e:e,this.values.hsl[0]=e,this.setValues("hsl",this.values.hsl),this},mix:function(t,e){e=1-(null==e?.5:e);for(var i=2*e-1,s=this.alpha()-t.alpha(),n=((i*s==-1?i:(i+s)/(1+i*s))+1)/2,a=1-n,o=this.rgbArray(),r=t.rgbArray(),h=0;h<o.length;h++)o[h]=o[h]*n+r[h]*a;this.setValues("rgb",o);var l=this.alpha()*e+t.alpha()*(1-e);return this.setValues("alpha",l),this},toJSON:function(){return this.rgb()},clone:function(){return new n(this.rgb())}},n.prototype.getValues=function(t){for(var e={},i=0;i<t.length;i++)e[t.charAt(i)]=this.values[t][i];return 1!=this.values.alpha&&(e.a=this.values.alpha),e},n.prototype.setValues=function(t,e){var s={rgb:["red","green","blue"],hsl:["hue","saturation","lightness"],hsv:["hue","saturation","value"],hwb:["hue","whiteness","blackness"],cmyk:["cyan","magenta","yellow","black"]},n={rgb:[255,255,255],hsl:[360,100,100],hsv:[360,100,100],hwb:[360,100,100],cmyk:[100,100,100,100]},a=1;if("alpha"==t)a=e;else if(e.length)this.values[t]=e.slice(0,t.length),a=e[t.length];else if(void 0!==e[t.charAt(0)]){for(var o=0;o<t.length;o++)this.values[t][o]=e[t.charAt(o)];
+a=e.a}else if(void 0!==e[s[t][0]]){for(var r=s[t],o=0;o<t.length;o++)this.values[t][o]=e[r[o]];a=e.alpha}if(this.values.alpha=Math.max(0,Math.min(1,void 0!==a?a:this.values.alpha)),"alpha"!=t){for(var o=0;o<t.length;o++){var h=Math.max(0,Math.min(n[t][o],this.values[t][o]));this.values[t][o]=Math.round(h)}for(var l in s){l!=t&&(this.values[l]=i[t][l](this.values[t]));for(var o=0;o<l.length;o++){var h=Math.max(0,Math.min(n[l][o],this.values[l][o]));this.values[l][o]=Math.round(h)}}return!0}},n.prototype.setSpace=function(t,e){var i=e[0];return void 0===i?this.getValues(t):("number"==typeof i&&(i=Array.prototype.slice.call(e)),this.setValues(t,i),this)},n.prototype.setChannel=function(t,e,i){return void 0===i?this.values[t][e]:(this.values[t][e]=i,this.setValues(t,this.values[t]),this)},window.Color=e.exports=n}()},{"color-convert":3,"color-string":4}],2:[function(t,e,i){function s(t){var e,i,s,n=t[0]/255,a=t[1]/255,o=t[2]/255,r=Math.min(n,a,o),h=Math.max(n,a,o),l=h-r;return h==r?e=0:n==h?e=(a-o)/l:a==h?e=2+(o-n)/l:o==h&&(e=4+(n-a)/l),e=Math.min(60*e,360),0>e&&(e+=360),s=(r+h)/2,i=h==r?0:.5>=s?l/(h+r):l/(2-h-r),[e,100*i,100*s]}function n(t){var e,i,s,n=t[0],a=t[1],o=t[2],r=Math.min(n,a,o),h=Math.max(n,a,o),l=h-r;return i=0==h?0:l/h*1e3/10,h==r?e=0:n==h?e=(a-o)/l:a==h?e=2+(o-n)/l:o==h&&(e=4+(n-a)/l),e=Math.min(60*e,360),0>e&&(e+=360),s=h/255*1e3/10,[e,i,s]}function a(t){var e=t[0],i=t[1],n=t[2],a=s(t)[0],o=1/255*Math.min(e,Math.min(i,n)),n=1-1/255*Math.max(e,Math.max(i,n));return[a,100*o,100*n]}function o(t){var e,i,s,n,a=t[0]/255,o=t[1]/255,r=t[2]/255;return n=Math.min(1-a,1-o,1-r),e=(1-a-n)/(1-n)||0,i=(1-o-n)/(1-n)||0,s=(1-r-n)/(1-n)||0,[100*e,100*i,100*s,100*n]}function h(t){return $[JSON.stringify(t)]}function l(t){var e=t[0]/255,i=t[1]/255,s=t[2]/255;e=e>.04045?Math.pow((e+.055)/1.055,2.4):e/12.92,i=i>.04045?Math.pow((i+.055)/1.055,2.4):i/12.92,s=s>.04045?Math.pow((s+.055)/1.055,2.4):s/12.92;var n=.4124*e+.3576*i+.1805*s,a=.2126*e+.7152*i+.0722*s,o=.0193*e+.1192*i+.9505*s;return[100*n,100*a,100*o]}function c(t){var e,i,s,n=l(t),a=n[0],o=n[1],r=n[2];return a/=95.047,o/=100,r/=108.883,a=a>.008856?Math.pow(a,1/3):7.787*a+16/116,o=o>.008856?Math.pow(o,1/3):7.787*o+16/116,r=r>.008856?Math.pow(r,1/3):7.787*r+16/116,e=116*o-16,i=500*(a-o),s=200*(o-r),[e,i,s]}function u(t){return V(c(t))}function d(t){var e,i,s,n,a,o=t[0]/360,r=t[1]/100,h=t[2]/100;if(0==r)return a=255*h,[a,a,a];i=.5>h?h*(1+r):h+r-h*r,e=2*h-i,n=[0,0,0];for(var l=0;3>l;l++)s=o+1/3*-(l-1),0>s&&s++,s>1&&s--,a=1>6*s?e+6*(i-e)*s:1>2*s?i:2>3*s?e+(i-e)*(2/3-s)*6:e,n[l]=255*a;return n}function p(t){var e,i,s=t[0],n=t[1]/100,a=t[2]/100;return a*=2,n*=1>=a?a:2-a,i=(a+n)/2,e=2*n/(a+n),[s,100*e,100*i]}function f(t){return a(d(t))}function v(t){return o(d(t))}function m(t){return h(d(t))}function y(t){var e=t[0]/60,i=t[1]/100,s=t[2]/100,n=Math.floor(e)%6,a=e-Math.floor(e),o=255*s*(1-i),r=255*s*(1-i*a),h=255*s*(1-i*(1-a)),s=255*s;switch(n){case 0:return[s,h,o];case 1:return[r,s,o];case 2:return[o,s,h];case 3:return[o,r,s];case 4:return[h,o,s];case 5:return[s,o,r]}}function w(t){var e,i,s=t[0],n=t[1]/100,a=t[2]/100;return i=(2-n)*a,e=n*a,e/=1>=i?i:2-i,e=e||0,i/=2,[s,100*e,100*i]}function S(t){return a(y(t))}function x(t){return o(y(t))}function C(t){return h(y(t))}function k(t){var e,i,s,n,a=t[0]/360,o=t[1]/100,h=t[2]/100,l=o+h;switch(l>1&&(o/=l,h/=l),e=Math.floor(6*a),i=1-h,s=6*a-e,0!=(1&e)&&(s=1-s),n=o+s*(i-o),e){default:case 6:case 0:r=i,g=n,b=o;break;case 1:r=n,g=i,b=o;break;case 2:r=o,g=i,b=n;break;case 3:r=o,g=n,b=i;break;case 4:r=n,g=o,b=i;break;case 5:r=i,g=o,b=n}return[255*r,255*g,255*b]}function P(t){return s(k(t))}function L(t){return n(k(t))}function M(t){return o(k(t))}function A(t){return h(k(t))}function F(t){var e,i,s,n=t[0]/100,a=t[1]/100,o=t[2]/100,r=t[3]/100;return e=1-Math.min(1,n*(1-r)+r),i=1-Math.min(1,a*(1-r)+r),s=1-Math.min(1,o*(1-r)+r),[255*e,255*i,255*s]}function R(t){return s(F(t))}function T(t){return n(F(t))}function W(t){return a(F(t))}function z(t){return h(F(t))}function O(t){var e,i,s,n=t[0]/100,a=t[1]/100,o=t[2]/100;return e=3.2406*n+-1.5372*a+o*-.4986,i=n*-.9689+1.8758*a+.0415*o,s=.0557*n+a*-.204+1.057*o,e=e>.0031308?1.055*Math.pow(e,1/2.4)-.055:e=12.92*e,i=i>.0031308?1.055*Math.pow(i,1/2.4)-.055:i=12.92*i,s=s>.0031308?1.055*Math.pow(s,1/2.4)-.055:s=12.92*s,e=Math.min(Math.max(0,e),1),i=Math.min(Math.max(0,i),1),s=Math.min(Math.max(0,s),1),[255*e,255*i,255*s]}function I(t){var e,i,s,n=t[0],a=t[1],o=t[2];return n/=95.047,a/=100,o/=108.883,n=n>.008856?Math.pow(n,1/3):7.787*n+16/116,a=a>.008856?Math.pow(a,1/3):7.787*a+16/116,o=o>.008856?Math.pow(o,1/3):7.787*o+16/116,e=116*a-16,i=500*(n-a),s=200*(a-o),[e,i,s]}function B(t){return V(I(t))}function E(t){var e,i,s,n,a=t[0],o=t[1],r=t[2];return 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l(_(t))}e.exports={rgb2hsl:s,rgb2hsv:n,rgb2hwb:a,rgb2cmyk:o,rgb2keyword:h,rgb2xyz:l,rgb2lab:c,rgb2lch:u,hsl2rgb:d,hsl2hsv:p,hsl2hwb:f,hsl2cmyk:v,hsl2keyword:m,hsv2rgb:y,hsv2hsl:w,hsv2hwb:S,hsv2cmyk:x,hsv2keyword:C,hwb2rgb:k,hwb2hsl:P,hwb2hsv:L,hwb2cmyk:M,hwb2keyword:A,cmyk2rgb:F,cmyk2hsl:R,cmyk2hsv:T,cmyk2hwb:W,cmyk2keyword:z,keyword2rgb:_,keyword2hsl:Y,keyword2hsv:N,keyword2hwb:j,keyword2cmyk:G,keyword2lab:Z,keyword2xyz:Q,xyz2rgb:O,xyz2lab:I,xyz2lch:B,lab2xyz:E,lab2rgb:D,lab2lch:V,lch2lab:H,lch2xyz:q,lch2rgb:X};var U={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]},$={};for(var J in U)$[JSON.stringify(U[J])]=J},{}],3:[function(t,e,i){var s=t("./conversions"),n=function(){return new l};for(var a in s){n[a+"Raw"]=function(t){return function(e){return"number"==typeof e&&(e=Array.prototype.slice.call(arguments)),s[t](e)}}(a);var o=/(\w+)2(\w+)/.exec(a),r=o[1],h=o[2];n[r]=n[r]||{},n[r][h]=n[a]=function(t){return function(e){"number"==typeof e&&(e=Array.prototype.slice.call(arguments));var i=s[t](e);if("string"==typeof i||void 0===i)return i;for(var n=0;n<i.length;n++)i[n]=Math.round(i[n]);return i}}(a)}var l=function(){this.convs={}};l.prototype.routeSpace=function(t,e){var i=e[0];return void 0===i?this.getValues(t):("number"==typeof i&&(i=Array.prototype.slice.call(e)),this.setValues(t,i))},l.prototype.setValues=function(t,e){return this.space=t,this.convs={},this.convs[t]=e,this},l.prototype.getValues=function(t){var e=this.convs[t];if(!e){var i=this.space,s=this.convs[i];e=n[i][t](s),this.convs[t]=e}return e},["rgb","hsl","hsv","cmyk","keyword"].forEach(function(t){l.prototype[t]=function(e){return this.routeSpace(t,arguments)}}),e.exports=n},{"./conversions":2}],4:[function(t,e,i){function s(t){if(t){var e=/^#([a-fA-F0-9]{3})$/,i=/^#([a-fA-F0-9]{6})$/,s=/^rgba?\(\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/,n=/^rgba?\(\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/,a=/(\D+)/,o=[0,0,0],r=1,h=t.match(e);if(h){h=h[1];for(var l=0;l<o.length;l++)o[l]=parseInt(h[l]+h[l],16)}else if(h=t.match(i)){h=h[1];for(var l=0;l<o.length;l++)o[l]=parseInt(h.slice(2*l,2*l+2),16)}else if(h=t.match(s)){for(var l=0;l<o.length;l++)o[l]=parseInt(h[l+1]);r=parseFloat(h[4])}else if(h=t.match(n)){for(var l=0;l<o.length;l++)o[l]=Math.round(2.55*parseFloat(h[l+1]));r=parseFloat(h[4])}else if(h=t.match(a)){if("transparent"==h[1])return[0,0,0,0];if(o=w[h[1]],!o)return}for(var l=0;l<o.length;l++)o[l]=b(o[l],0,255);return r=r||0==r?b(r,0,1):1,o[3]=r,o}}function n(t){if(t){var e=/^hsla?\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/,i=t.match(e);if(i){var s=parseFloat(i[4]),n=b(parseInt(i[1]),0,360),a=b(parseFloat(i[2]),0,100),o=b(parseFloat(i[3]),0,100),r=b(isNaN(s)?1:s,0,1);return[n,a,o,r]}}}function a(t){if(t){var e=/^hwb\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/,i=t.match(e);if(i){var s=parseFloat(i[4]),n=b(parseInt(i[1]),0,360),a=b(parseFloat(i[2]),0,100),o=b(parseFloat(i[3]),0,100),r=b(isNaN(s)?1:s,0,1);return[n,a,o,r]}}}function o(t){var e=s(t);return e&&e.slice(0,3)}function r(t){var e=n(t);return e&&e.slice(0,3)}function h(t){var e=s(t);return e?e[3]:(e=n(t))?e[3]:(e=a(t))?e[3]:void 0}function l(t){return"#"+y(t[0])+y(t[1])+y(t[2])}function c(t,e){return 1>e||t[3]&&t[3]<1?u(t,e):"rgb("+t[0]+", "+t[1]+", "+t[2]+")"}function u(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"rgba("+t[0]+", "+t[1]+", "+t[2]+", "+e+")"}function d(t,e){if(1>e||t[3]&&t[3]<1)return p(t,e);var i=Math.round(t[0]/255*100),s=Math.round(t[1]/255*100),n=Math.round(t[2]/255*100);return"rgb("+i+"%, "+s+"%, "+n+"%)"}function p(t,e){var i=Math.round(t[0]/255*100),s=Math.round(t[1]/255*100),n=Math.round(t[2]/255*100);return"rgba("+i+"%, "+s+"%, "+n+"%, "+(e||t[3]||1)+")"}function g(t,e){return 1>e||t[3]&&t[3]<1?f(t,e):"hsl("+t[0]+", "+t[1]+"%, "+t[2]+"%)"}function f(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"hsla("+t[0]+", "+t[1]+"%, "+t[2]+"%, "+e+")"}function v(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"hwb("+t[0]+", "+t[1]+"%, "+t[2]+"%"+(void 0!==e&&1!==e?", "+e:"")+")"}function m(t){return S[t.slice(0,3)]}function b(t,e,i){return Math.min(Math.max(e,t),i)}function y(t){var e=t.toString(16).toUpperCase();return e.length<2?"0"+e:e}var w=t("color-name");e.exports={getRgba:s,getHsla:n,getRgb:o,getHsl:r,getHwb:a,getAlpha:h,hexString:l,rgbString:c,rgbaString:u,percentString:d,percentaString:p,hslString:g,hslaString:f,hwbString:v,keyword:m};var S={};for(var x in w)S[w[x]]=x},{"color-name":5}],5:[function(t,e,i){e.exports={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]}},{}]},{},[1]);
\ No newline at end of file
diff --git a/src/Chart.Bar.js b/src/Chart.Bar.js
index a65331f30ab..a681bdfa212 100644
--- a/src/Chart.Bar.js
+++ b/src/Chart.Bar.js
@@ -81,12 +81,8 @@
 				}
 			});
 
-			//Set up tooltip events on the chart
-			if (this.options.showTooltips){
-				helpers.bindEvents(this, this.options.tooltipEvents, this.onHover);
-			}
-
-
+			// Events
+			helpers.bindEvents(this, this.options.tooltipEvents, this.onHover);
 			
 			//Declare the extension of the default point, to cater for the options passed in to the constructor
 			this.BarClass = Chart.Rectangle.extend({
@@ -173,7 +169,9 @@
 
 			this.lastActive = active;
 
-			//this.showTooltip(active);
+			if (this.options.showTooltips){
+				this.showTooltip(active);
+			}
 		},
 		// Calculate the base point for the bar.
 		// If the scale has a 0 point, use that as the base

From 15f724f1460f8e86f8c0e8b88f62b3342762aa33 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Tue, 12 May 2015 12:55:48 -0600
Subject: [PATCH 015/424] Rough Tooltips for 'single' hoverMode

---
 samples/bar.html  |   4 +-
 src/Chart.Bar.js  | 102 +++++++++++++++++++++++---------------
 src/Chart.Core.js | 122 +++++++++++++++++++++++++---------------------
 3 files changed, 133 insertions(+), 95 deletions(-)

diff --git a/samples/bar.html b/samples/bar.html
index d1bf880c67a..0ddfd27408e 100644
--- a/samples/bar.html
+++ b/samples/bar.html
@@ -22,9 +22,11 @@
     var barChartData = {
         labels: ["January", "February", "March", "April", "May", "June", "July"],
         datasets: [{
+            label: 'Dataset 1',
             backgroundColor: "rgba(220,220,220,0.5)",
             data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
         }, {
+            label: 'Dataset 2',
             backgroundColor: "rgba(151,187,205,0.5)",
             data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
         }]
@@ -34,7 +36,7 @@
         var ctx = document.getElementById("canvas").getContext("2d");
         window.myBar = new Chart(ctx).Bar(barChartData, {
             responsive: true,
-            hoverMode: 'bar',
+            hoverMode: 'single',
             scaleBeginAtZero: false,
         });
     }
diff --git a/src/Chart.Bar.js b/src/Chart.Bar.js
index a681bdfa212..01872dde7b7 100644
--- a/src/Chart.Bar.js
+++ b/src/Chart.Bar.js
@@ -34,14 +34,14 @@
 		//Number - Spacing between data sets within X values
 		barDatasetSpacing : 1,
 
-		//String - Hover mode for events
-		hoverMode : 'bars', // 'bar', 'dataset'
+		//String / Boolean - Hover mode for events.
+		hoverMode : 'single', // 'label', 'dataset', 'false'
 
 		//Function - Custom hover handler
 		onHover : null,
 
 		//Function - Custom hover handler
-		hoverDuration : 400,
+		hoverAnimationDuration : 400,
 
 		//String - A legend template
 		legendTemplate : "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span style=\"background-color:<%=datasets[i].backgroundColor%>\"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>"
@@ -62,10 +62,10 @@
 
 			this.ScaleClass = Chart.Scale.extend({
 				offsetGridLines : true,
-				calculateBarX : function(datasetCount, datasetIndex, barIndex){
+				calculateBarX : function(datasetCount, datasetIndex, elementIndex){
 					//Reusable method for calculating the xPosition of a given bar based on datasetIndex & width of the bar
 					var xWidth = this.calculateBaseWidth(),
-						xAbsolute = this.calculateX(barIndex) - (xWidth/2),
+						xAbsolute = this.calculateX(elementIndex) - (xWidth/2),
 						barWidth = this.calculateBarWidth(datasetCount);
 
 					return xAbsolute + (barWidth * datasetIndex) + (datasetIndex * options.barDatasetSpacing) + barWidth/2;
@@ -116,61 +116,87 @@
 		},
 		onHover: function(e){
 
-			var active;
+
+			// If exiting chart
 			if(e.type == 'mouseout'){
 				return false;
 			}
-			if(this.options.hoverMode == 'bar'){
-				active = this.getBarAtEvent(e);
-			}
-			else if(this.options.hoverMode == 'bars'){}
+
+			var active = function(){
+				switch(this.options.hoverMode){
+					case 'single':
+						return this.getBarAtEvent(e);
+					case 'label':
+						return this.getBarsAtEvent(e);
+					case 'dataset':
+						return this.getDatasetAtEvent(e);
+					default:
+						return e;
+				}
+			}.call(this);
 
 
-			// Remove styling for last active
+			// Remove styling for last active (even if it may still be active)
 			if(this.lastActive){
-				if(this.options.hoverMode == 'bar'){
-					this.lastActive.rectangle.backgroundColor = this.data.datasets[this.lastActive.datasetIndex].backgroundColor;
-					this.lastActive.rectangle.borderColor = this.data.datasets[this.lastActive.datasetIndex].borderColor;
-					this.lastActive.rectangle.borderWidth = 0;
+				switch(this.options.hoverMode){
+					case 'single':
+						this.lastActive.element.backgroundColor = this.data.datasets[this.lastActive.datasetIndex].backgroundColor;
+						this.lastActive.element.borderColor = this.data.datasets[this.lastActive.datasetIndex].borderColor;
+						this.lastActive.element.borderWidth = 0;
+						break;
+					case 'label':
+						break;
+					case 'dataset':
+						break;
+					default:
+						// do nothing
 				}
-				else if(this.options.hoverMode == 'bars'){}
 			}
 
-			// Custom Hover actions
+			// On Hover hook
 			if(this.options.onHover){
 				this.options.onHover.call(this, active);
 			}
-			else if(active){
-				// or default hover action
-				if(this.options.hoverMode == 'bar'){
-					active.rectangle.backgroundColor = this.data.datasets[active.datasetIndex].hoverBackgroundColor || Color(active.rectangle.backgroundColor).saturate(0.5).darken(0.25).rgbString();
-					active.rectangle.borderColor = this.data.datasets[active.datasetIndex].hoverBorderColor || Color(active.rectangle.borderColor).saturate(0.5).darken(0.25).rgbString();
+			
+			// Built in hover actions
+			if(active && this.options.hoverMode){
+				switch(this.options.hoverMode){
+					case 'single':
+						active.element.backgroundColor = this.data.datasets[active.datasetIndex].hoverBackgroundColor || helpers.color(active.element.backgroundColor).saturate(0.5).darken(0.25).rgbString();
+						active.element.borderColor = this.data.datasets[active.datasetIndex].hoverBorderColor || helpers.color(active.element.borderColor).saturate(0.5).darken(0.25).rgbString();
+						break;
+					case 'label':
+						break;
+					case 'dataset':
+						break;
+					default:
+						// do nothing
 				}
-				else if(this.options.hoverMode == 'bars'){}
-
 			}
 
+			// Only animate for major events
 			if(!this.animating){
 				// If entering
 				if(!this.lastActive && active){
-					this.render(false, this.options.hoverDuration);
+					this.render(false, this.options.hoverAnimationDuration);
 				}
 
-				// If different bar
-				if(this.lastActive && active && this.lastActive.rectangle !== active.rectangle){
-					this.render(false, this.options.hoverDuration);
+				// If different element
+				if(this.lastActive && active && this.lastActive.element !== active.element){
+					this.render(false, this.options.hoverAnimationDuration);
 				}
 
 				// if Leaving
 				if (this.lastActive && !active){
-					this.render(false, this.options.hoverDuration);
+					this.render(false, this.options.hoverAnimationDuration);
 				}
 			}
 
+			// Remember Last Active
 			this.lastActive = active;
 
 			if (this.options.showTooltips){
-				this.showTooltip(active);
+				this.showTooltip(active, this.options.hoverMode);
 			}
 		},
 		// Calculate the base point for the bar.
@@ -229,13 +255,13 @@
 			var barsArray = [],
 				eventPosition = helpers.getRelativePosition(e),
 				datasetIterator = function(dataset){
-					barsArray.push(dataset.metaData[barIndex]);
+					barsArray.push(dataset.metaData[elementIndex]);
 				},
-				barIndex;
+				elementIndex;
 
 			for (var datasetIndex = 0; datasetIndex < this.data.datasets.length; datasetIndex++) {
-				for (barIndex = 0; barIndex < this.data.datasets[datasetIndex].metaData.length; barIndex++) {
-					if (this.data.datasets[datasetIndex].metaData[barIndex].inRange(eventPosition.x,eventPosition.y)){
+				for (elementIndex = 0; elementIndex < this.data.datasets[datasetIndex].metaData.length; elementIndex++) {
+					if (this.data.datasets[datasetIndex].metaData[elementIndex].inRange(eventPosition.x,eventPosition.y)){
 						helpers.each(this.data.datasets, datasetIterator);
 						return barsArray;
 					}
@@ -251,12 +277,12 @@
 			var eventPosition = helpers.getRelativePosition(e);
 			
 			for (var datasetIndex = 0; datasetIndex < this.data.datasets.length; ++datasetIndex) {
-				for (var barIndex = 0; barIndex < this.data.datasets[datasetIndex].metaData.length; ++barIndex) {
-					if (this.data.datasets[datasetIndex].metaData[barIndex].inRange(eventPosition.x, eventPosition.y)) {
+				for (var elementIndex = 0; elementIndex < this.data.datasets[datasetIndex].metaData.length; ++elementIndex) {
+					if (this.data.datasets[datasetIndex].metaData[elementIndex].inRange(eventPosition.x, eventPosition.y)) {
 						bar = {
-							rectangle : this.data.datasets[datasetIndex].metaData[barIndex],
+							element : this.data.datasets[datasetIndex].metaData[elementIndex],
 							datasetIndex : datasetIndex,
-							barIndex : barIndex,
+							elementIndex : elementIndex,
 						};
 						return bar;
 					}
diff --git a/src/Chart.Core.js b/src/Chart.Core.js
index 8a476551b0a..49e03ffc599 100755
--- a/src/Chart.Core.js
+++ b/src/Chart.Core.js
@@ -883,9 +883,21 @@
 			ctx.lineTo(x, y + radius);
 			ctx.quadraticCurveTo(x, y, x + radius, y);
 			ctx.closePath();
+		},
+		color = helpers.color = function(color){
+			if(!window.Color){
+				console.log('Color.js not found!');
+				return color;
+			}
+			return window.Color(color);
+		},
+		isArray = helpers.isArray = function(obj){
+			if (!Array.isArray) {
+				return Object.prototype.toString.call(arg) === '[object Array]';
+			}
+			return Array.isArray(obj);
 		};
 
-
 	//Store a reference to each instance - allowing us to globally resize chart instances on window resize.
 	//Destroy method on the chart will remove the instance of the chart from this reference.
 	Chart.instances = {};
@@ -988,45 +1000,46 @@
 
 			delete Chart.instances[this.id];
 		},
-		showTooltip : function(ChartElements, forceRedraw){
-			// Only redraw the chart if we've actually changed what we're hovering on.
-			if (typeof this.activeElements === 'undefined') this.activeElements = [];
-
-			var isChanged = (function(Elements){
-				var changed = false;
+		showTooltip : function(elements, hoverMode){
 
-				if (Elements.length !== this.activeElements.length){
-					changed = true;
-					return changed;
+			// Hide if no elements
+			if(!elements){
+				if(this.options.customTooltips){
+					this.options.customTooltips(false);
+				}
+				if(!this.animating){	
+					this.render(false, this.options.hoverAnimationDuration);
 				}
-
-				each(Elements, function(element, index){
-					if (element !== this.activeElements[index]){
-						changed = true;
-					}
-				}, this);
-				return changed;
-			}).call(this, ChartElements);
-
-			if (!isChanged && !forceRedraw){
 				return;
 			}
-			else{
-				this.activeElements = ChartElements;
-			}
-			this.draw();
-			if(this.options.customTooltips){
-				this.options.customTooltips(false);
-			}
-			if (ChartElements.length > 0){
-				// If we have multiple datasets, show a MultiTooltip for all of the data points at that index
-				if (this.data.datasets && this.data.datasets.length > 1) {
+
+			switch(hoverMode){
+				case 'single':
+					var tooltipPosition = elements.element.tooltipPosition();
+					new Chart.Tooltip({
+						x: Math.round(tooltipPosition.x),
+						y: Math.round(tooltipPosition.y),
+						xPadding: this.options.tooltipXPadding,
+						yPadding: this.options.tooltipYPadding,
+						backgroundColor: this.options.tooltipBackgroundColor,
+						textColor: this.options.tooltipFontColor,
+						fontFamily: this.options.tooltipFontFamily,
+						fontStyle: this.options.tooltipFontStyle,
+						fontSize: this.options.tooltipFontSize,
+						caretHeight: this.options.tooltipCaretSize,
+						cornerRadius: this.options.tooltipCornerRadius,
+						text: template(this.options.tooltipTemplate, elements.element),
+						chart: this.chart,
+						custom: this.options.customTooltips
+					}).draw();
+					break;
+				case 'label':
 					var dataArray,
 						dataIndex;
 
 					for (var i = this.data.datasets.length - 1; i >= 0; i--) {
 						dataArray = this.data.datasets[i].metaData;
-						dataIndex = indexOf(dataArray, ChartElements[0]);
+						dataIndex = indexOf(dataArray, elements[0]);
 						if (dataIndex !== -1){
 							break;
 						}
@@ -1096,34 +1109,17 @@
 						labels: tooltipLabels,
 						legendColors: tooltipColors,
 						legendColorBackground : this.options.multiTooltipKeyBackground,
-						title: ChartElements[0].label,
+						title: elements[0].label,
 						chart: this.chart,
 						ctx: this.chart.ctx,
 						custom: this.options.customTooltips
 					}).draw();
-
-				} else {
-					each(ChartElements, function(Element) {
-						var tooltipPosition = Element.tooltipPosition();
-						new Chart.Tooltip({
-							x: Math.round(tooltipPosition.x),
-							y: Math.round(tooltipPosition.y),
-							xPadding: this.options.tooltipXPadding,
-							yPadding: this.options.tooltipYPadding,
-							backgroundColor: this.options.tooltipBackgroundColor,
-							textColor: this.options.tooltipFontColor,
-							fontFamily: this.options.tooltipFontFamily,
-							fontStyle: this.options.tooltipFontStyle,
-							fontSize: this.options.tooltipFontSize,
-							caretHeight: this.options.tooltipCaretSize,
-							cornerRadius: this.options.tooltipCornerRadius,
-							text: template(this.options.tooltipTemplate, Element),
-							chart: this.chart,
-							custom: this.options.customTooltips
-						}).draw();
-					}, this);
-				}
+					break;
+				case 'dataset':
+					break;
+				default:
 			}
+
 			return this;
 		},
 		toBase64Image : function(){
@@ -1206,7 +1202,7 @@
 					// Color transitions if possible
 					if(typeof value === 'string'){
 						try{	
-							var color = Color(this._start[key]).mix(Color(this[key]), ease);
+							var color = helpers.color(this._start[key]).mix(helpers.color(this[key]), ease);
 							this._vm[key] = color.rgbString();
 						} catch(err){
 							this._vm[key] = value;
@@ -1392,7 +1388,21 @@
 			{
 				return (chartX >= this.x - this.width / 2 && chartX <= this.x + this.width / 2) && (chartY >= this.base && chartY <= this.y);
 			}
-		}
+		},
+		tooltipPosition : function(){
+			if (this.y < this.base){
+				return {
+					x : this.x,
+					y : this.y
+				};
+			}
+			else{
+				return {
+					x : this.x,
+					y : this.base
+				};
+			}
+		},
 	});
 
 	Chart.Animation = Chart.Element.extend({

From 9f98334d6f2615a54492e3e581dbad0e3d3dba06 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Tue, 12 May 2015 15:42:20 -0600
Subject: [PATCH 016/424] Mid-code commit

---
 samples/bar.html  |   2 -
 src/Chart.Bar.js  | 119 ++++++++-------
 src/Chart.Core.js | 365 ++++++++++++++++++++++------------------------
 3 files changed, 239 insertions(+), 247 deletions(-)

diff --git a/samples/bar.html b/samples/bar.html
index 0ddfd27408e..17afaf6af01 100644
--- a/samples/bar.html
+++ b/samples/bar.html
@@ -49,8 +49,6 @@
         barChartData.datasets[1].data = [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()];
 
         window.myBar.update();
-
-        console.log(window.barChartData);
     });
     </script>
 </body>
diff --git a/src/Chart.Bar.js b/src/Chart.Bar.js
index 01872dde7b7..386e305dcb1 100644
--- a/src/Chart.Bar.js
+++ b/src/Chart.Bar.js
@@ -87,7 +87,6 @@
 			//Declare the extension of the default point, to cater for the options passed in to the constructor
 			this.BarClass = Chart.Rectangle.extend({
 				ctx : this.chart.ctx,
-				_vm: {}
 			});
 
 			// Build Scale
@@ -112,6 +111,29 @@
 				bar.save();
 			}, this);
 
+			// Create tooltip instance exclusively for this chart with some defaults.
+			this.tooltip = new Chart.Tooltip({
+				_chart: this.chart,
+				_options: this.options,
+				opacity:0,
+				xPadding: this.options.tooltipXPadding,
+				yPadding: this.options.tooltipYPadding,
+				xOffset: this.options.tooltipXOffset,
+				backgroundColor: this.options.tooltipBackgroundColor,
+				textColor: this.options.tooltipFontColor,
+				_fontFamily: this.options.tooltipFontFamily,
+				_fontStyle: this.options.tooltipFontStyle,
+				fontSize: this.options.tooltipFontSize,
+				titleTextColor: this.options.tooltipTitleFontColor,
+				_titleFontFamily: this.options.tooltipTitleFontFamily,
+				_titleFontStyle: this.options.tooltipTitleFontStyle,
+				titleFontSize: this.options.tooltipTitleFontSize,
+				caretHeight: this.options.tooltipCaretSize,
+				cornerRadius: this.options.tooltipCornerRadius,
+				legendColorBackground : this.options.multiTooltipKeyBackground,
+			}, this);
+
+			// Update the chart with the latest data.
 			this.update();
 		},
 		onHover: function(e){
@@ -122,7 +144,7 @@
 				return false;
 			}
 
-			var active = function(){
+			this.active = function(){
 				switch(this.options.hoverMode){
 					case 'single':
 						return this.getBarAtEvent(e);
@@ -155,15 +177,15 @@
 
 			// On Hover hook
 			if(this.options.onHover){
-				this.options.onHover.call(this, active);
+				this.options.onHover.call(this, this.active);
 			}
 			
 			// Built in hover actions
-			if(active && this.options.hoverMode){
+			if(this.active && this.options.hoverMode){
 				switch(this.options.hoverMode){
 					case 'single':
-						active.element.backgroundColor = this.data.datasets[active.datasetIndex].hoverBackgroundColor || helpers.color(active.element.backgroundColor).saturate(0.5).darken(0.25).rgbString();
-						active.element.borderColor = this.data.datasets[active.datasetIndex].hoverBorderColor || helpers.color(active.element.borderColor).saturate(0.5).darken(0.25).rgbString();
+						this.active.element.backgroundColor = this.data.datasets[this.active.datasetIndex].hoverBackgroundColor || helpers.color(this.active.element.backgroundColor).saturate(0.5).darken(0.25).rgbString();
+						this.active.element.borderColor = this.data.datasets[this.active.datasetIndex].hoverBorderColor || helpers.color(this.active.element.borderColor).saturate(0.5).darken(0.25).rgbString();
 						break;
 					case 'label':
 						break;
@@ -174,30 +196,53 @@
 				}
 			}
 
+
+			// Built in Tooltips
+			if(this.options.showTooltips){
+
+				// The usual
+				this.tooltip.initialize();
+
+				// Active Details
+				if(this.active){
+					var tooltipPosition = this.active.element.tooltipPosition();
+					helpers.extend(this.tooltip, {
+						opacity: 1,
+						x: Math.round(tooltipPosition.x),
+						y: Math.round(tooltipPosition.y),
+						_active: this.active.element,
+					});
+					this.tooltip.updateContent();
+				}
+				else{
+					// Inactive Details
+					helpers.extend(this.tooltip, {
+						opacity: 0,
+						_active: false,
+					});
+				}
+			}
+
 			// Only animate for major events
 			if(!this.animating){
 				// If entering
-				if(!this.lastActive && active){
+				if(!this.lastActive && this.active){
 					this.render(false, this.options.hoverAnimationDuration);
 				}
 
 				// If different element
-				if(this.lastActive && active && this.lastActive.element !== active.element){
+				if(this.lastActive && this.active && this.lastActive.element !== this.active.element){
 					this.render(false, this.options.hoverAnimationDuration);
 				}
 
 				// if Leaving
-				if (this.lastActive && !active){
+				if (this.lastActive && !this.active){
 					this.render(false, this.options.hoverAnimationDuration);
 				}
 			}
 
 			// Remember Last Active
-			this.lastActive = active;
-
-			if (this.options.showTooltips){
-				this.showTooltip(active, this.options.hoverMode);
-			}
+			this.lastActive = this.active;
 		},
 		// Calculate the base point for the bar.
 		// If the scale has a 0 point, use that as the base
@@ -349,36 +394,8 @@
 
 			this.scale = new this.ScaleClass(scaleOptions);
 		},
-		addData : function(valuesArray,label){
-			//Map the values array for each of the datasets
-			helpers.each(valuesArray,function(value,datasetIndex){
-				//Add a new point for each piece of data, passing any required data to draw.
-				this.data.datasets[datasetIndex].bars.push(new this.BarClass({
-					value : value,
-					label : label,
-					datasetLabel: this.data.datasets[datasetIndex].label,
-					x: this.scale.calculateBarX(this.data.datasets.length, datasetIndex, this.scale.valuesCount+1),
-					y: this.calculateBarBase(),
-					width : this.scale.calculateBarWidth(this.data.datasets.length),
-					base : this.calculateBarBase(),
-					borderColor : this.data.datasets[datasetIndex].borderColor,
-					backgroundColor : this.data.datasets[datasetIndex].backgroundColor
-				}));
-			},this);
-
-			this.scale.addXLabel(label);
-			//Then re-render the chart.
-			this.update();
-		},
-		removeData : function(){
-			this.scale.removeXLabel();
-			//Then re-render the chart.
-			helpers.each(this.data.datasets,function(dataset){
-				dataset.bars.shift();
-			},this);
-			this.update();
-		},
-		reflow : function(){
+		// This should be incorportated into the init as something like a default value. "Reflow" seems like a weird word for a fredraw function
+		/*reflow : function(){
 			helpers.extend(this.BarClass.prototype,{
 				y: this.calculateBarBase(), // so that we animate from the baseline
 				base : this.calculateBarBase()
@@ -388,7 +405,7 @@
 				width : this.chart.width
 			});
 			this.scale.update(newScaleProps);
-		},
+		},*/
 		draw : function(ease){
 
 			var easingDecimal = ease || 1;
@@ -402,16 +419,12 @@
 					// Update the bar basepoint
 					bar.base = this.calculateBarBase();
 					//Transition 
-					bar.transition([
-						'x',
-						'y',
-						'width',
-						'backgroundColor',
-						'borderColor',
-					 	'borderWidth'
-					], easingDecimal).draw();
+					bar.transition(easingDecimal).draw();
 				}
 			}, this);
+
+			// Finally draw the tooltip
+			this.tooltip.transition(easingDecimal).draw();
 		}
 	});
 
diff --git a/src/Chart.Core.js b/src/Chart.Core.js
index 49e03ffc599..f3b000806f7 100755
--- a/src/Chart.Core.js
+++ b/src/Chart.Core.js
@@ -1000,128 +1000,6 @@
 
 			delete Chart.instances[this.id];
 		},
-		showTooltip : function(elements, hoverMode){
-
-			// Hide if no elements
-			if(!elements){
-				if(this.options.customTooltips){
-					this.options.customTooltips(false);
-				}
-				if(!this.animating){	
-					this.render(false, this.options.hoverAnimationDuration);
-				}
-				return;
-			}
-
-			switch(hoverMode){
-				case 'single':
-					var tooltipPosition = elements.element.tooltipPosition();
-					new Chart.Tooltip({
-						x: Math.round(tooltipPosition.x),
-						y: Math.round(tooltipPosition.y),
-						xPadding: this.options.tooltipXPadding,
-						yPadding: this.options.tooltipYPadding,
-						backgroundColor: this.options.tooltipBackgroundColor,
-						textColor: this.options.tooltipFontColor,
-						fontFamily: this.options.tooltipFontFamily,
-						fontStyle: this.options.tooltipFontStyle,
-						fontSize: this.options.tooltipFontSize,
-						caretHeight: this.options.tooltipCaretSize,
-						cornerRadius: this.options.tooltipCornerRadius,
-						text: template(this.options.tooltipTemplate, elements.element),
-						chart: this.chart,
-						custom: this.options.customTooltips
-					}).draw();
-					break;
-				case 'label':
-					var dataArray,
-						dataIndex;
-
-					for (var i = this.data.datasets.length - 1; i >= 0; i--) {
-						dataArray = this.data.datasets[i].metaData;
-						dataIndex = indexOf(dataArray, elements[0]);
-						if (dataIndex !== -1){
-							break;
-						}
-					}
-					var tooltipLabels = [],
-						tooltipColors = [],
-						medianPosition = (function(index) {
-
-							// Get all the points at that particular index
-							var Elements = [],
-								dataCollection,
-								xPositions = [],
-								yPositions = [],
-								xMax,
-								yMax,
-								xMin,
-								yMin;
-							helpers.each(this.data.datasets, function(dataset){
-								dataCollection = dataset.metaData;
-								if (dataCollection[dataIndex] && dataCollection[dataIndex].hasValue()){
-									Elements.push(dataCollection[dataIndex]);
-								}
-							});
-
-							helpers.each(Elements, function(element) {
-								xPositions.push(element.x);
-								yPositions.push(element.y);
-
-
-								//Include any colour information about the element
-								tooltipLabels.push(helpers.template(this.options.multiTooltipTemplate, element));
-								tooltipColors.push({
-									fill: element._vm.backgroundColor || element.backgroundColor,
-									stroke: element._vm.borderColor || element.borderColor
-								});
-
-							}, this);
-
-							yMin = min(yPositions);
-							yMax = max(yPositions);
-
-							xMin = min(xPositions);
-							xMax = max(xPositions);
-
-							return {
-								x: (xMin > this.chart.width/2) ? xMin : xMax,
-								y: (yMin + yMax)/2
-							};
-						}).call(this, dataIndex);
-
-					new Chart.MultiTooltip({
-						x: medianPosition.x,
-						y: medianPosition.y,
-						xPadding: this.options.tooltipXPadding,
-						yPadding: this.options.tooltipYPadding,
-						xOffset: this.options.tooltipXOffset,
-						backgroundColor: this.options.tooltipBackgroundColor,
-						textColor: this.options.tooltipFontColor,
-						fontFamily: this.options.tooltipFontFamily,
-						fontStyle: this.options.tooltipFontStyle,
-						fontSize: this.options.tooltipFontSize,
-						titleTextColor: this.options.tooltipTitleFontColor,
-						titleFontFamily: this.options.tooltipTitleFontFamily,
-						titleFontStyle: this.options.tooltipTitleFontStyle,
-						titleFontSize: this.options.tooltipTitleFontSize,
-						cornerRadius: this.options.tooltipCornerRadius,
-						labels: tooltipLabels,
-						legendColors: tooltipColors,
-						legendColorBackground : this.options.multiTooltipKeyBackground,
-						title: elements[0].label,
-						chart: this.chart,
-						ctx: this.chart.ctx,
-						custom: this.options.customTooltips
-					}).draw();
-					break;
-				case 'dataset':
-					break;
-				default:
-			}
-
-			return this;
-		},
 		toBase64Image : function(){
 			return this.chart.canvas.toDataURL.apply(this.chart.canvas, arguments);
 		}
@@ -1169,6 +1047,9 @@
 	};
 
 	Chart.Element = function(configuration){
+		extend(this,{
+			_vm: {},
+		});
 		extend(this,configuration);
 		this.initialize.apply(this,arguments);
 	};
@@ -1180,14 +1061,14 @@
 			delete this._vm._start;
 			return this;
 		},
-		transition : function(props, ease){
+		transition : function(ease){
 			if(!this._start){
 				this._start = clone(this._vm);
 			}
 			each(this,function(value, key){
 
 				// Only non-vm properties
-				if(key === '_vm' || !this.hasOwnProperty(key)){
+				if(key[0] === '_' || !this.hasOwnProperty(key)){
 					return;
 				}
 
@@ -1197,25 +1078,28 @@
 					return;
 				}
 
-				// If transition property, do transition with ease (no pun intended)
-				if(props.indexOf(key) > -1){
-					// Color transitions if possible
-					if(typeof value === 'string'){
-						try{	
-							var color = helpers.color(this._start[key]).mix(helpers.color(this[key]), ease);
-							this._vm[key] = color.rgbString();
-						} catch(err){
-							this._vm[key] = value;
-						}
-						return;
+				// No unnecessary computations
+				if(this[key] === this._vm[key]){
+					return;
+				}
+				
+				// Color transitions if possible
+				if(typeof value === 'string'){
+					try{	
+						var color = helpers.color(this._start[key]).mix(helpers.color(this[key]), ease);
+						this._vm[key] = color.rgbString();
+					} catch(err){
+						this._vm[key] = value;
 					}
-					// Everything else, presumably numbers
+				}
+				// Number transitions
+				else if(typeof value === 'number'){	
 					this._vm[key] = ((this[key] - this._start[key]) * ease) + this._start[key];
-					return;
 				}
-
-				// Non-transitionals
-				this._vm[key] = value;
+				// Non-transitionals or strings
+				else{
+					this._vm[key] = value;
+				}
 				
 			},this);
 			if(ease === 1){
@@ -1416,84 +1300,181 @@
 	});
 	
 	Chart.Tooltip = Chart.Element.extend({
+		updateContent: function(){
+
+			switch(this._options.hoverMode){
+				case 'single':
+					helpers.extend(this, {
+						text: template(this._tooltipTemplate, this._active)
+					});
+					return this;
+
+			}
+
+			return;
+
+
+			var dataArray,
+				dataIndex;
+
+			for (var i = this.data.datasets.length - 1; i >= 0; i--) {
+				dataArray = this.data.datasets[i].metaData;
+				dataIndex = indexOf(dataArray, this.active[0]);
+				if (dataIndex !== -1){
+					break;
+				}
+			}
+			var tooltipLabels = [],
+				tooltipColors = [],
+				medianPosition = (function(index) {
+
+					// Get all the points at that particular index
+					var Elements = [],
+						dataCollection,
+						xPositions = [],
+						yPositions = [],
+						xMax,
+						yMax,
+						xMin,
+						yMin;
+					helpers.each(this.data.datasets, function(dataset){
+						dataCollection = dataset.metaData;
+						if (dataCollection[dataIndex] && dataCollection[dataIndex].hasValue()){
+							Elements.push(dataCollection[dataIndex]);
+						}
+					});
+
+					helpers.each(Elements, function(element) {
+						xPositions.push(element.x);
+						yPositions.push(element.y);
+
+
+						//Include any colour information about the element
+						tooltipLabels.push(helpers.template(this.multiTooltipTemplate, element));
+						tooltipColors.push({
+							fill: element._vm.backgroundColor || element.backgroundColor,
+							stroke: element._vm.borderColor || element.borderColor
+						});
+
+					}, this);
+
+					yMin = min(yPositions);
+					yMax = max(yPositions);
+
+					xMin = min(xPositions);
+					xMax = max(xPositions);
+
+					return {
+						x: (xMin > this.chart.width/2) ? xMin : xMax,
+						y: (yMin + yMax)/2
+					};
+				}).call(this, dataIndex);
+
+			new Chart.MultiTooltip({
+				x: medianPosition.x,
+				y: medianPosition.y,
+				xPadding: this.tooltipXPadding,
+				yPadding: this.tooltipYPadding,
+				xOffset: this.tooltipXOffset,
+				backgroundColor: this.tooltipBackgroundColor,
+				textColor: this.tooltipFontColor,
+				fontFamily: this.tooltipFontFamily,
+				fontStyle: this.tooltipFontStyle,
+				fontSize: this.tooltipFontSize,
+				titleTextColor: this.tooltipTitleFontColor,
+				titleFontFamily: this.tooltipTitleFontFamily,
+				titleFontStyle: this.tooltipTitleFontStyle,
+				titleFontSize: this.tooltipTitleFontSize,
+				cornerRadius: this.tooltipCornerRadius,
+				labels: tooltipLabels,
+				legendColors: tooltipColors,
+				legendColorBackground : this.multiTooltipKeyBackground,
+				title: this.data.datasets[0].label,
+				chart: this.chart,
+				ctx: this.chart.ctx,
+				custom: this.customTooltips
+			}).draw();
+
+			return this;
+		},
 		draw : function(){
 
-			var ctx = this.chart.ctx;
 
-			ctx.font = fontString(this.fontSize,this.fontStyle,this.fontFamily);
+			var ctx = this._chart.ctx;
+			var vm = this._vm;
+
+			ctx.font = fontString(vm.fontSize,vm.fontStyle,vm.fontFamily);
 
-			this.xAlign = "center";
-			this.yAlign = "above";
+			vm.xAlign = "center";
+			vm.yAlign = "above";
 
 			//Distance between the actual element.y position and the start of the tooltip caret
-			var caretPadding = this.caretPadding = 2;
+			var caretPadding = vm.caretPadding = 2;
 
-			var tooltipWidth = ctx.measureText(this.text).width + 2*this.xPadding,
-				tooltipRectHeight = this.fontSize + 2*this.yPadding,
-				tooltipHeight = tooltipRectHeight + this.caretHeight + caretPadding;
+			var tooltipWidth = ctx.measureText(vm.text).width + 2*vm.xPadding,
+				tooltipRectHeight = vm.fontSize + 2*vm.yPadding,
+				tooltipHeight = tooltipRectHeight + vm.caretHeight + caretPadding;
 
-			if (this.x + tooltipWidth/2 >this.chart.width){
-				this.xAlign = "left";
-			} else if (this.x - tooltipWidth/2 < 0){
-				this.xAlign = "right";
+			if (vm.x + tooltipWidth/2 >this._chart.width){
+				vm.xAlign = "left";
+			} else if (vm.x - tooltipWidth/2 < 0){
+				vm.xAlign = "right";
 			}
 
-			if (this.y - tooltipHeight < 0){
-				this.yAlign = "below";
+			if (vm.y - tooltipHeight < 0){
+				vm.yAlign = "below";
 			}
 
+			var tooltipX = vm.x - tooltipWidth/2,
+				tooltipY = vm.y - tooltipHeight;
 
-			var tooltipX = this.x - tooltipWidth/2,
-				tooltipY = this.y - tooltipHeight;
-
-			ctx.fillStyle = this.backgroundColor;
+			ctx.fillStyle = helpers.color(vm.backgroundColor).alpha(vm.opacity).rgbString();
 
 			// Custom Tooltips
-			if(this.custom){
-				this.custom(this);
+			if(this._custom){
+				this._custom(this._vm);
 			}
 			else{
-				switch(this.yAlign)
-				{
-				case "above":
-					//Draw a caret above the x/y
-					ctx.beginPath();
-					ctx.moveTo(this.x,this.y - caretPadding);
-					ctx.lineTo(this.x + this.caretHeight, this.y - (caretPadding + this.caretHeight));
-					ctx.lineTo(this.x - this.caretHeight, this.y - (caretPadding + this.caretHeight));
-					ctx.closePath();
-					ctx.fill();
-					break;
-				case "below":
-					tooltipY = this.y + caretPadding + this.caretHeight;
-					//Draw a caret below the x/y
-					ctx.beginPath();
-					ctx.moveTo(this.x, this.y + caretPadding);
-					ctx.lineTo(this.x + this.caretHeight, this.y + caretPadding + this.caretHeight);
-					ctx.lineTo(this.x - this.caretHeight, this.y + caretPadding + this.caretHeight);
-					ctx.closePath();
-					ctx.fill();
-					break;
+				switch(vm.yAlign){
+					case "above":
+						//Draw a caret above the x/y
+						ctx.beginPath();
+						ctx.moveTo(vm.x,vm.y - caretPadding);
+						ctx.lineTo(vm.x + vm.caretHeight, vm.y - (caretPadding + vm.caretHeight));
+						ctx.lineTo(vm.x - vm.caretHeight, vm.y - (caretPadding + vm.caretHeight));
+						ctx.closePath();
+						ctx.fill();
+						break;
+					case "below":
+						tooltipY = vm.y + caretPadding + vm.caretHeight;
+						//Draw a caret below the x/y
+						ctx.beginPath();
+						ctx.moveTo(vm.x, vm.y + caretPadding);
+						ctx.lineTo(vm.x + vm.caretHeight, vm.y + caretPadding + vm.caretHeight);
+						ctx.lineTo(vm.x - vm.caretHeight, vm.y + caretPadding + vm.caretHeight);
+						ctx.closePath();
+						ctx.fill();
+						break;
 				}
 
-				switch(this.xAlign)
-				{
-				case "left":
-					tooltipX = this.x - tooltipWidth + (this.cornerRadius + this.caretHeight);
-					break;
-				case "right":
-					tooltipX = this.x - (this.cornerRadius + this.caretHeight);
-					break;
+				switch(vm.xAlign){
+					case "left":
+						tooltipX = vm.x - tooltipWidth + (vm.cornerRadius + vm.caretHeight);
+						break;
+					case "right":
+						tooltipX = vm.x - (vm.cornerRadius + vm.caretHeight);
+						break;
 				}
 
-				drawRoundedRectangle(ctx,tooltipX,tooltipY,tooltipWidth,tooltipRectHeight,this.cornerRadius);
+				drawRoundedRectangle(ctx,tooltipX,tooltipY,tooltipWidth,tooltipRectHeight,vm.cornerRadius);
 
 				ctx.fill();
 
-				ctx.fillStyle = this.textColor;
+				ctx.fillStyle = helpers.color(vm.textColor).alpha(vm.opacity).rgbString();
 				ctx.textAlign = "center";
 				ctx.textBaseline = "middle";
-				ctx.fillText(this.text, tooltipX + tooltipWidth/2, tooltipY + tooltipRectHeight/2);
+				ctx.fillText(vm.text, tooltipX + tooltipWidth/2, tooltipY + tooltipRectHeight/2);
+
 			}
 		}
 	});

From 63e115e7a8547ada3d334826a3620af965029066 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Tue, 12 May 2015 15:47:24 -0600
Subject: [PATCH 017/424] hoverMode: "single" tooltips

---
 src/Chart.Core.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Chart.Core.js b/src/Chart.Core.js
index f3b000806f7..db7d16da42f 100755
--- a/src/Chart.Core.js
+++ b/src/Chart.Core.js
@@ -1305,7 +1305,7 @@
 			switch(this._options.hoverMode){
 				case 'single':
 					helpers.extend(this, {
-						text: template(this._tooltipTemplate, this._active)
+						text: template(this._options.tooltipTemplate, this._active)
 					});
 					return this;
 

From d26f37236dcd64472b91ed03f90b27e571ef469f Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Tue, 12 May 2015 18:01:28 -0400
Subject: [PATCH 018/424] Update package.json for color lib location

---
 package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package.json b/package.json
index 37f1d7f772b..5004db75d86 100644
--- a/package.json
+++ b/package.json
@@ -10,7 +10,7 @@
   },
   "dependences": {},
   "devDependencies": {
-    "color": "file:../../../../var/folders/rv/vd7mrb5j0hnbrr_2f3q2p6m00000gn/T/npm-53789-2bfe35a6/git-cache-40335d988a8e/54fd04acedef6ccdc54a9929be298945a8093496",
+    "color": "git://github.com/chartjs/color",
     "gulp": "3.5.x",
     "gulp-concat": "~2.1.x",
     "gulp-connect": "~2.0.5",

From 4ef57315da7e74e16eb8a910f0b971179f08de51 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Tue, 12 May 2015 17:22:47 -0600
Subject: [PATCH 019/424] Getting into 'label' hoverMode tooltips

---
 samples/bar.html  |   2 +-
 src/Chart.Bar.js  |  69 +++++++++++++---------
 src/Chart.Core.js | 142 ++++++++++++++++++++--------------------------
 3 files changed, 103 insertions(+), 110 deletions(-)

diff --git a/samples/bar.html b/samples/bar.html
index 17afaf6af01..b698faf8ac6 100644
--- a/samples/bar.html
+++ b/samples/bar.html
@@ -36,7 +36,7 @@
         var ctx = document.getElementById("canvas").getContext("2d");
         window.myBar = new Chart(ctx).Bar(barChartData, {
             responsive: true,
-            hoverMode: 'single',
+            hoverMode: 'label',
             scaleBeginAtZero: false,
         });
     }
diff --git a/src/Chart.Bar.js b/src/Chart.Bar.js
index 386e305dcb1..c7dde124a31 100644
--- a/src/Chart.Bar.js
+++ b/src/Chart.Bar.js
@@ -106,6 +106,8 @@
 					width : this.scale.calculateBarWidth(this.data.datasets.length),
 					x: this.scale.calculateBarX(this.data.datasets.length, datasetIndex, index),
 					y: this.calculateBarBase(),
+					_datasetIndex: datasetIndex,
+					_index: index,
 				});
 				// Copy to view model
 				bar.save();
@@ -114,6 +116,7 @@
 			// Create tooltip instance exclusively for this chart with some defaults.
 			this.tooltip = new Chart.Tooltip({
 				_chart: this.chart,
+				_data: this.data,
 				_options: this.options,
 				opacity:0,
 				xPadding: this.options.tooltipXPadding,
@@ -144,6 +147,7 @@
 				return false;
 			}
 
+			// Find Active Elements
 			this.active = function(){
 				switch(this.options.hoverMode){
 					case 'single':
@@ -157,14 +161,18 @@
 				}
 			}.call(this);
 
+			// On Hover hook
+			if(this.options.onHover){
+				this.options.onHover.call(this, this.active);
+			}
 
 			// Remove styling for last active (even if it may still be active)
 			if(this.lastActive){
 				switch(this.options.hoverMode){
 					case 'single':
-						this.lastActive.element.backgroundColor = this.data.datasets[this.lastActive.datasetIndex].backgroundColor;
-						this.lastActive.element.borderColor = this.data.datasets[this.lastActive.datasetIndex].borderColor;
-						this.lastActive.element.borderWidth = 0;
+						this.lastActive[0].backgroundColor = this.data.datasets[this.lastActive[0]._datasetIndex].backgroundColor;
+						this.lastActive[0].borderColor = this.data.datasets[this.lastActive[0]._datasetIndex].borderColor;
+						this.lastActive[0].borderWidth = 0;
 						break;
 					case 'label':
 						break;
@@ -174,18 +182,13 @@
 						// do nothing
 				}
 			}
-
-			// On Hover hook
-			if(this.options.onHover){
-				this.options.onHover.call(this, this.active);
-			}
 			
 			// Built in hover actions
 			if(this.active && this.options.hoverMode){
 				switch(this.options.hoverMode){
 					case 'single':
-						this.active.element.backgroundColor = this.data.datasets[this.active.datasetIndex].hoverBackgroundColor || helpers.color(this.active.element.backgroundColor).saturate(0.5).darken(0.25).rgbString();
-						this.active.element.borderColor = this.data.datasets[this.active.datasetIndex].hoverBorderColor || helpers.color(this.active.element.borderColor).saturate(0.5).darken(0.25).rgbString();
+						this.active[0].backgroundColor = this.data.datasets[this.active[0]._datasetIndex].hoverBackgroundColor || helpers.color(this.active[0].backgroundColor).saturate(0.5).darken(0.25).rgbString();
+						this.active[0].borderColor = this.data.datasets[this.active[0]._datasetIndex].hoverBorderColor || helpers.color(this.active[0].borderColor).saturate(0.5).darken(0.25).rgbString();
 						break;
 					case 'label':
 						break;
@@ -200,22 +203,20 @@
 			// Built in Tooltips
 			if(this.options.showTooltips){
 
-				// The usual
+				// The usual updates
 				this.tooltip.initialize();
 
-				// Active Details
+				// Active
 				if(this.active){
-					var tooltipPosition = this.active.element.tooltipPosition();
 					helpers.extend(this.tooltip, {
 						opacity: 1,
-						x: Math.round(tooltipPosition.x),
-						y: Math.round(tooltipPosition.y),
-						_active: this.active.element,
+						_active: this.active,
 					});
-					this.tooltip.updateContent();
+
+					this.tooltip.update();
 				}
 				else{
-					// Inactive Details
+					// Inactive
 					helpers.extend(this.tooltip, {
 						opacity: 0,
 						_active: false,
@@ -227,16 +228,31 @@
 			if(!this.animating){
 				// If entering
 				if(!this.lastActive && this.active){
+					console.log('entering');
 					this.render(false, this.options.hoverAnimationDuration);
 				}
 
+				var changed = false;
+
+				if (this.active.length !== this.lastActive.length){
+						changed = true;
+				}
+				
+				helpers.each(this.active, function(element, index){
+					if (element !== this.lastActive[index]){
+						changed = true;
+					}
+				}, this);
+
 				// If different element
-				if(this.lastActive && this.active && this.lastActive.element !== this.active.element){
+				if(this.lastActive && this.active && changed){
+					console.log('changing');
 					this.render(false, this.options.hoverAnimationDuration);
 				}
 
 				// if Leaving
 				if (this.lastActive && !this.active){
+					console.log('leaving');
 					this.render(false, this.options.hoverAnimationDuration);
 				}
 			}
@@ -279,6 +295,8 @@
 					borderColor : this.data.datasets[datasetIndex].borderColor,
 					borderWidth : this.data.datasets[datasetIndex].borderWidth,
 					backgroundColor : this.data.datasets[datasetIndex].backgroundColor,
+					_datasetIndex: datasetIndex,
+					_index: index,
 					_start: undefined
 				});
 			}, this);
@@ -308,33 +326,28 @@
 				for (elementIndex = 0; elementIndex < this.data.datasets[datasetIndex].metaData.length; elementIndex++) {
 					if (this.data.datasets[datasetIndex].metaData[elementIndex].inRange(eventPosition.x,eventPosition.y)){
 						helpers.each(this.data.datasets, datasetIterator);
-						return barsArray;
 					}
 				}
 			}
 
-			return barsArray;
+			return barsArray.length ? barsArray : false;
 		},
 		// Get the single bar that was clicked on
 		// @return : An object containing the dataset index and bar index of the matching bar. Also contains the rectangle that was drawn
 		getBarAtEvent : function(e) {
-			var bar;
+			var bar = [];
 			var eventPosition = helpers.getRelativePosition(e);
 			
 			for (var datasetIndex = 0; datasetIndex < this.data.datasets.length; ++datasetIndex) {
 				for (var elementIndex = 0; elementIndex < this.data.datasets[datasetIndex].metaData.length; ++elementIndex) {
 					if (this.data.datasets[datasetIndex].metaData[elementIndex].inRange(eventPosition.x, eventPosition.y)) {
-						bar = {
-							element : this.data.datasets[datasetIndex].metaData[elementIndex],
-							datasetIndex : datasetIndex,
-							elementIndex : elementIndex,
-						};
+						bar.push(this.data.datasets[datasetIndex].metaData[elementIndex]);
 						return bar;
 					}
 				}
 			}
 			
-			return bar;
+			return false;
 		},
 		buildScale : function(labels){
 			var self = this;
diff --git a/src/Chart.Core.js b/src/Chart.Core.js
index db7d16da42f..9f80f2fa643 100755
--- a/src/Chart.Core.js
+++ b/src/Chart.Core.js
@@ -1300,102 +1300,82 @@
 	});
 	
 	Chart.Tooltip = Chart.Element.extend({
-		updateContent: function(){
-
+		update: function(){
 			switch(this._options.hoverMode){
 				case 'single':
 					helpers.extend(this, {
-						text: template(this._options.tooltipTemplate, this._active)
+						text: template(this._options.tooltipTemplate, this._active),
+					});
+					var tooltipPosition = this._active[0].tooltipPosition();
+					helpers.extend(this.tooltip, {
+						x: Math.round(tooltipPosition.x),
+						y: Math.round(tooltipPosition.y),
 					});
 					return this;
+				case 'label':
 
-			}
+					var dataArray,
+						dataIndex;
 
-			return;
+					var tooltipLabels = [],
+						tooltipColors = [];
 
+					for (var i = this._data.datasets.length - 1; i >= 0; i--) {
+						dataArray = this._data.datasets[i].metaData;
+						dataIndex = indexOf(dataArray, this._active[0]);
+						if (dataIndex !== -1){
+							break;
+						}
+					}
 
-			var dataArray,
-				dataIndex;
+					var medianPosition = (function(index) {
+						// Get all the points at that particular index
+						var elements = [],
+							dataCollection,
+							xPositions = [],
+							yPositions = [],
+							xMax,
+							yMax,
+							xMin,
+							yMin;
+						helpers.each(this._data.datasets, function(dataset){
+							dataCollection = dataset.metaData;
+							if (dataCollection[dataIndex] && dataCollection[dataIndex].hasValue()){
+								elements.push(dataCollection[dataIndex]);
+							}
+						});
 
-			for (var i = this.data.datasets.length - 1; i >= 0; i--) {
-				dataArray = this.data.datasets[i].metaData;
-				dataIndex = indexOf(dataArray, this.active[0]);
-				if (dataIndex !== -1){
-					break;
-				}
-			}
-			var tooltipLabels = [],
-				tooltipColors = [],
-				medianPosition = (function(index) {
-
-					// Get all the points at that particular index
-					var Elements = [],
-						dataCollection,
-						xPositions = [],
-						yPositions = [],
-						xMax,
-						yMax,
-						xMin,
-						yMin;
-					helpers.each(this.data.datasets, function(dataset){
-						dataCollection = dataset.metaData;
-						if (dataCollection[dataIndex] && dataCollection[dataIndex].hasValue()){
-							Elements.push(dataCollection[dataIndex]);
-						}
-					});
+						helpers.each(elements, function(element) {
+							xPositions.push(element._vm.x);
+							yPositions.push(element._vm.y);
 
-					helpers.each(Elements, function(element) {
-						xPositions.push(element.x);
-						yPositions.push(element.y);
+							//Include any colour information about the element
+							tooltipLabels.push(helpers.template(this._options.multiTooltipTemplate, element));
+							tooltipColors.push({
+								fill: element._vm.backgroundColor,
+								stroke: element._vm.borderColor
+							});
 
+						}, this);
 
-						//Include any colour information about the element
-						tooltipLabels.push(helpers.template(this.multiTooltipTemplate, element));
-						tooltipColors.push({
-							fill: element._vm.backgroundColor || element.backgroundColor,
-							stroke: element._vm.borderColor || element.borderColor
-						});
+						yMin = min(yPositions);
+						yMax = max(yPositions);
 
-					}, this);
-
-					yMin = min(yPositions);
-					yMax = max(yPositions);
-
-					xMin = min(xPositions);
-					xMax = max(xPositions);
-
-					return {
-						x: (xMin > this.chart.width/2) ? xMin : xMax,
-						y: (yMin + yMax)/2
-					};
-				}).call(this, dataIndex);
-
-			new Chart.MultiTooltip({
-				x: medianPosition.x,
-				y: medianPosition.y,
-				xPadding: this.tooltipXPadding,
-				yPadding: this.tooltipYPadding,
-				xOffset: this.tooltipXOffset,
-				backgroundColor: this.tooltipBackgroundColor,
-				textColor: this.tooltipFontColor,
-				fontFamily: this.tooltipFontFamily,
-				fontStyle: this.tooltipFontStyle,
-				fontSize: this.tooltipFontSize,
-				titleTextColor: this.tooltipTitleFontColor,
-				titleFontFamily: this.tooltipTitleFontFamily,
-				titleFontStyle: this.tooltipTitleFontStyle,
-				titleFontSize: this.tooltipTitleFontSize,
-				cornerRadius: this.tooltipCornerRadius,
-				labels: tooltipLabels,
-				legendColors: tooltipColors,
-				legendColorBackground : this.multiTooltipKeyBackground,
-				title: this.data.datasets[0].label,
-				chart: this.chart,
-				ctx: this.chart.ctx,
-				custom: this.customTooltips
-			}).draw();
+						xMin = min(xPositions);
+						xMax = max(xPositions);
 
-			return this;
+						return {
+							x: (xMin > this._chart.width/2) ? xMin : xMax,
+							y: (yMin + yMax)/2
+						};
+					}).call(this, dataIndex);
+
+					helpers.extend(this, {
+						x: medianPosition.x,
+						y: medianPosition.y,
+					});
+					return this;
+			}
 		},
 		draw : function(){
 

From ef4c46f2be3bc8d25cabff3eef95355ef5505b59 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Thu, 14 May 2015 17:25:56 -0600
Subject: [PATCH 020/424] labelMode Tooltips almost there!

---
 src/Chart.Bar.js  |  16 ---
 src/Chart.Core.js | 294 +++++++++++++++++++++++++---------------------
 2 files changed, 160 insertions(+), 150 deletions(-)

diff --git a/src/Chart.Bar.js b/src/Chart.Bar.js
index c7dde124a31..b5fb3d672d8 100644
--- a/src/Chart.Bar.js
+++ b/src/Chart.Bar.js
@@ -118,22 +118,6 @@
 				_chart: this.chart,
 				_data: this.data,
 				_options: this.options,
-				opacity:0,
-				xPadding: this.options.tooltipXPadding,
-				yPadding: this.options.tooltipYPadding,
-				xOffset: this.options.tooltipXOffset,
-				backgroundColor: this.options.tooltipBackgroundColor,
-				textColor: this.options.tooltipFontColor,
-				_fontFamily: this.options.tooltipFontFamily,
-				_fontStyle: this.options.tooltipFontStyle,
-				fontSize: this.options.tooltipFontSize,
-				titleTextColor: this.options.tooltipTitleFontColor,
-				_titleFontFamily: this.options.tooltipTitleFontFamily,
-				_titleFontStyle: this.options.tooltipTitleFontStyle,
-				titleFontSize: this.options.tooltipTitleFontSize,
-				caretHeight: this.options.tooltipCaretSize,
-				cornerRadius: this.options.tooltipCornerRadius,
-				legendColorBackground : this.options.multiTooltipKeyBackground,
 			}, this);
 
 			// Update the chart with the latest data.
diff --git a/src/Chart.Core.js b/src/Chart.Core.js
index 9f80f2fa643..eed7d13b84f 100755
--- a/src/Chart.Core.js
+++ b/src/Chart.Core.js
@@ -169,7 +169,7 @@
 			tooltipTemplate: "<%if (label){%><%=label%>: <%}%><%= value %>",
 
 			// String - Template string for single tooltips
-			multiTooltipTemplate: "<%= value %>",
+			multiTooltipTemplate: "<%if (datasetLabel){%><%=datasetLabel%>: <%}%><%= value %>",
 
 			// String - Colour behind the legend colour block
 			multiTooltipKeyBackground: '#fff',
@@ -1065,6 +1065,7 @@
 			if(!this._start){
 				this._start = clone(this._vm);
 			}
+
 			each(this,function(value, key){
 
 				// Only non-vm properties
@@ -1300,7 +1301,33 @@
 	});
 	
 	Chart.Tooltip = Chart.Element.extend({
+		initialize : function(){
+			var options = this._options;
+			extend(this, {
+				opacity:0,
+				xPadding: options.tooltipXPadding,
+				yPadding: options.tooltipYPadding,
+				xOffset: options.tooltipXOffset,
+				backgroundColor: options.tooltipBackgroundColor,
+				textColor: options.tooltipFontColor,
+				_fontFamily: options.tooltipFontFamily,
+				_fontStyle: options.tooltipFontStyle,
+				fontSize: options.tooltipFontSize,
+				titleTextColor: options.tooltipTitleFontColor,
+				_titleFontFamily: options.tooltipTitleFontFamily,
+				_titleFontStyle: options.tooltipTitleFontStyle,
+				titleFontSize: options.tooltipTitleFontSize,
+				caretHeight: options.tooltipCaretSize,
+				cornerRadius: options.tooltipCornerRadius,
+				legendColorBackground : options.multiTooltipKeyBackground,
+				labels: [],
+				colors: [],
+			});
+		},
 		update: function(){
+
+			var ctx = this._chart.ctx;
+
 			switch(this._options.hoverMode){
 				case 'single':
 					helpers.extend(this, {
@@ -1311,14 +1338,17 @@
 						x: Math.round(tooltipPosition.x),
 						y: Math.round(tooltipPosition.y),
 					});
-					return this;
+					break;
+
 				case 'label':
 
+					// Tooltip Content
+
 					var dataArray,
 						dataIndex;
 
-					var tooltipLabels = [],
-						tooltipColors = [];
+					var labels = [],
+						colors = [];
 
 					for (var i = this._data.datasets.length - 1; i >= 0; i--) {
 						dataArray = this._data.datasets[i].metaData;
@@ -1350,8 +1380,8 @@
 							yPositions.push(element._vm.y);
 
 							//Include any colour information about the element
-							tooltipLabels.push(helpers.template(this._options.multiTooltipTemplate, element));
-							tooltipColors.push({
+							labels.push(helpers.template(this._options.multiTooltipTemplate, element));
+							colors.push({
 								fill: element._vm.backgroundColor,
 								stroke: element._vm.borderColor
 							});
@@ -1366,134 +1396,168 @@
 
 						return {
 							x: (xMin > this._chart.width/2) ? xMin : xMax,
-							y: (yMin + yMax)/2
+							y: (yMin + yMax)/2,
 						};
 					}).call(this, dataIndex);
 
+					// Apply for now
 					helpers.extend(this, {
 						x: medianPosition.x,
 						y: medianPosition.y,
+						labels: labels,
+						title: this._active[0].label,
+						legendColors: colors,
+						legendBackgroundColor : this._options.multiTooltipKeyBackground,
 					});
-					return this;
+
+
+					// Calculate Appearance Tweaks
+
+					this.height = (labels.length * this.fontSize) + ((labels.length-1) * (this.fontSize/2)) + (this.yPadding*2) + this.titleFontSize *1.5;
+
+					var titleWidth = ctx.measureText(this.title).width,
+						//Label has a legend square as well so account for this.
+						labelWidth = longestText(ctx,this.font,labels) + this.fontSize + 3,
+						longestTextWidth = max([labelWidth,titleWidth]);
+
+					this.width = longestTextWidth + (this.xPadding*2);
+
+
+					var halfHeight = this.height/2;
+
+					//Check to ensure the height will fit on the canvas
+					if (this.y - halfHeight < 0 ){
+						this.y = halfHeight;
+					} else if (this.y + halfHeight > this._chart.height){
+						this.y = this._chart.height - halfHeight;
+					}
+
+					//Decide whether to align left or right based on position on canvas
+					if (this.x > this._chart.width/2){
+						this.x -= this.xOffset + this.width;
+					} else {
+						this.x += this.xOffset;
+					}
+				break;
 			}
+
+			return this;
 		},
 		draw : function(){
 
-
 			var ctx = this._chart.ctx;
 			var vm = this._vm;
 
-			ctx.font = fontString(vm.fontSize,vm.fontStyle,vm.fontFamily);
+			switch(this._options.hoverMode){
+				case 'single':
 
-			vm.xAlign = "center";
-			vm.yAlign = "above";
+					ctx.font = fontString(vm.fontSize,vm.fontStyle,vm.fontFamily);
 
-			//Distance between the actual element.y position and the start of the tooltip caret
-			var caretPadding = vm.caretPadding = 2;
+					vm.xAlign = "center";
+					vm.yAlign = "above";
 
-			var tooltipWidth = ctx.measureText(vm.text).width + 2*vm.xPadding,
-				tooltipRectHeight = vm.fontSize + 2*vm.yPadding,
-				tooltipHeight = tooltipRectHeight + vm.caretHeight + caretPadding;
+					//Distance between the actual element.y position and the start of the tooltip caret
+					var caretPadding = vm.caretPadding = 2;
 
-			if (vm.x + tooltipWidth/2 >this._chart.width){
-				vm.xAlign = "left";
-			} else if (vm.x - tooltipWidth/2 < 0){
-				vm.xAlign = "right";
-			}
+					var tooltipWidth = ctx.measureText(vm.text).width + 2*vm.xPadding,
+						tooltipRectHeight = vm.fontSize + 2*vm.yPadding,
+						tooltipHeight = tooltipRectHeight + vm.caretHeight + caretPadding;
 
-			if (vm.y - tooltipHeight < 0){
-				vm.yAlign = "below";
-			}
+					if (vm.x + tooltipWidth/2 >this._chart.width){
+						vm.xAlign = "left";
+					} else if (vm.x - tooltipWidth/2 < 0){
+						vm.xAlign = "right";
+					}
 
-			var tooltipX = vm.x - tooltipWidth/2,
-				tooltipY = vm.y - tooltipHeight;
+					if (vm.y - tooltipHeight < 0){
+						vm.yAlign = "below";
+					}
 
-			ctx.fillStyle = helpers.color(vm.backgroundColor).alpha(vm.opacity).rgbString();
+					var tooltipX = vm.x - tooltipWidth/2,
+						tooltipY = vm.y - tooltipHeight;
 
-			// Custom Tooltips
-			if(this._custom){
-				this._custom(this._vm);
-			}
-			else{
-				switch(vm.yAlign){
-					case "above":
-						//Draw a caret above the x/y
-						ctx.beginPath();
-						ctx.moveTo(vm.x,vm.y - caretPadding);
-						ctx.lineTo(vm.x + vm.caretHeight, vm.y - (caretPadding + vm.caretHeight));
-						ctx.lineTo(vm.x - vm.caretHeight, vm.y - (caretPadding + vm.caretHeight));
-						ctx.closePath();
-						ctx.fill();
-						break;
-					case "below":
-						tooltipY = vm.y + caretPadding + vm.caretHeight;
-						//Draw a caret below the x/y
-						ctx.beginPath();
-						ctx.moveTo(vm.x, vm.y + caretPadding);
-						ctx.lineTo(vm.x + vm.caretHeight, vm.y + caretPadding + vm.caretHeight);
-						ctx.lineTo(vm.x - vm.caretHeight, vm.y + caretPadding + vm.caretHeight);
-						ctx.closePath();
-						ctx.fill();
-						break;
-				}
+					ctx.fillStyle = helpers.color(vm.backgroundColor).alpha(vm.opacity).rgbString();
 
-				switch(vm.xAlign){
-					case "left":
-						tooltipX = vm.x - tooltipWidth + (vm.cornerRadius + vm.caretHeight);
-						break;
-					case "right":
-						tooltipX = vm.x - (vm.cornerRadius + vm.caretHeight);
-						break;
-				}
+					// Custom Tooltips
+					if(this._custom){
+						this._custom(this._vm);
+					}
+					else{
+						switch(vm.yAlign){
+							case "above":
+								//Draw a caret above the x/y
+								ctx.beginPath();
+								ctx.moveTo(vm.x,vm.y - caretPadding);
+								ctx.lineTo(vm.x + vm.caretHeight, vm.y - (caretPadding + vm.caretHeight));
+								ctx.lineTo(vm.x - vm.caretHeight, vm.y - (caretPadding + vm.caretHeight));
+								ctx.closePath();
+								ctx.fill();
+								break;
+							case "below":
+								tooltipY = vm.y + caretPadding + vm.caretHeight;
+								//Draw a caret below the x/y
+								ctx.beginPath();
+								ctx.moveTo(vm.x, vm.y + caretPadding);
+								ctx.lineTo(vm.x + vm.caretHeight, vm.y + caretPadding + vm.caretHeight);
+								ctx.lineTo(vm.x - vm.caretHeight, vm.y + caretPadding + vm.caretHeight);
+								ctx.closePath();
+								ctx.fill();
+								break;
+						}
 
-				drawRoundedRectangle(ctx,tooltipX,tooltipY,tooltipWidth,tooltipRectHeight,vm.cornerRadius);
+						switch(vm.xAlign){
+							case "left":
+								tooltipX = vm.x - tooltipWidth + (vm.cornerRadius + vm.caretHeight);
+								break;
+							case "right":
+								tooltipX = vm.x - (vm.cornerRadius + vm.caretHeight);
+								break;
+						}
 
-				ctx.fill();
+						drawRoundedRectangle(ctx,tooltipX,tooltipY,tooltipWidth,tooltipRectHeight,vm.cornerRadius);
 
-				ctx.fillStyle = helpers.color(vm.textColor).alpha(vm.opacity).rgbString();
-				ctx.textAlign = "center";
-				ctx.textBaseline = "middle";
-				ctx.fillText(vm.text, tooltipX + tooltipWidth/2, tooltipY + tooltipRectHeight/2);
+						ctx.fill();
 
-			}
-		}
-	});
+						ctx.fillStyle = helpers.color(vm.textColor).alpha(vm.opacity).rgbString();
+						ctx.textAlign = "center";
+						ctx.textBaseline = "middle";
+						ctx.fillText(vm.text, tooltipX + tooltipWidth/2, tooltipY + tooltipRectHeight/2);
 
-	Chart.MultiTooltip = Chart.Element.extend({
-		initialize : function(){
-			this.font = fontString(this.fontSize,this.fontStyle,this.fontFamily);
+					}
+					break;	
+				case 'label':
 
-			this.titleFont = fontString(this.titleFontSize,this.titleFontStyle,this.titleFontFamily);
+					drawRoundedRectangle(ctx,vm.x,vm.y - vm.height/2,vm.width,vm.height,vm.cornerRadius);
+					ctx.fillStyle = helpers.color(vm.backgroundColor).alpha(vm.opacity).rgbString();
+					ctx.fill();
+					ctx.closePath();
 
-			this.height = (this.labels.length * this.fontSize) + ((this.labels.length-1) * (this.fontSize/2)) + (this.yPadding*2) + this.titleFontSize *1.5;
+					ctx.textAlign = "left";
+					ctx.textBaseline = "middle";
+					ctx.fillStyle = helpers.color(vm.titleTextColor).alpha(vm.opacity).rgbString();
+					ctx.font = vm.titleFont;
 
-			this.ctx.font = this.titleFont;
+					ctx.fillText(vm.title,vm.x + vm.xPadding, this.getLineHeight(0));
 
-			var titleWidth = this.ctx.measureText(this.title).width,
-				//Label has a legend square as well so account for this.
-				labelWidth = longestText(this.ctx,this.font,this.labels) + this.fontSize + 3,
-				longestTextWidth = max([labelWidth,titleWidth]);
+					ctx.font = vm.font;
+					helpers.each(vm.labels,function(label,index){
+						ctx.fillStyle = helpers.color(vm.textColor).alpha(vm.opacity).rgbString();
+						ctx.fillText(label,vm.x + vm.xPadding + vm.fontSize + 3, this.getLineHeight(index + 1));
 
-			this.width = longestTextWidth + (this.xPadding*2);
+						//A bit gnarly, but clearing this rectangle breaks when using explorercanvas (clears whole canvas)
+						//ctx.clearRect(vm.x + vm.xPadding, this.getLineHeight(index + 1) - vm.fontSize/2, vm.fontSize, vm.fontSize);
+						//Instead we'll make a white filled block to put the legendColour palette over.
 
+						ctx.fillStyle = helpers.color(vm.legendBackgroundColor).alpha(vm.opacity).rgbString();
+						ctx.fillRect(vm.x + vm.xPadding, this.getLineHeight(index + 1) - vm.fontSize/2, vm.fontSize, vm.fontSize);
 
-			var halfHeight = this.height/2;
+						ctx.fillStyle = helpers.color(vm.legendColors[index].fill).alpha(vm.opacity).rgbString();
+						ctx.fillRect(vm.x + vm.xPadding, this.getLineHeight(index + 1) - vm.fontSize/2, vm.fontSize, vm.fontSize);
 
-			//Check to ensure the height will fit on the canvas
-			if (this.y - halfHeight < 0 ){
-				this.y = halfHeight;
-			} else if (this.y + halfHeight > this.chart.height){
-				this.y = this.chart.height - halfHeight;
-			}
 
-			//Decide whether to align left or right based on position on canvas
-			if (this.x > this.chart.width/2){
-				this.x -= this.xOffset + this.width;
-			} else {
-				this.x += this.xOffset;
+					},this);
+				break;
 			}
-
-
 		},
 		getLineHeight : function(index){
 			var baseLineHeight = this.y - (this.height/2) + this.yPadding,
@@ -1507,44 +1571,6 @@
 			}
 
 		},
-		draw : function(){
-			// Custom Tooltips
-			if(this.custom){
-				this.custom(this);
-			}
-			else{
-				drawRoundedRectangle(this.ctx,this.x,this.y - this.height/2,this.width,this.height,this.cornerRadius);
-				var ctx = this.ctx;
-				ctx.fillStyle = this.backgroundColor;
-				ctx.fill();
-				ctx.closePath();
-
-				ctx.textAlign = "left";
-				ctx.textBaseline = "middle";
-				ctx.fillStyle = this.titleTextColor;
-				ctx.font = this.titleFont;
-
-				ctx.fillText(this.title,this.x + this.xPadding, this.getLineHeight(0));
-
-				ctx.font = this.font;
-				helpers.each(this.labels,function(label,index){
-					ctx.fillStyle = this.textColor;
-					ctx.fillText(label,this.x + this.xPadding + this.fontSize + 3, this.getLineHeight(index + 1));
-
-					//A bit gnarly, but clearing this rectangle breaks when using explorercanvas (clears whole canvas)
-					//ctx.clearRect(this.x + this.xPadding, this.getLineHeight(index + 1) - this.fontSize/2, this.fontSize, this.fontSize);
-					//Instead we'll make a white filled block to put the legendColour palette over.
-
-					ctx.fillStyle = this.legendColorBackground;
-					ctx.fillRect(this.x + this.xPadding, this.getLineHeight(index + 1) - this.fontSize/2, this.fontSize, this.fontSize);
-
-					ctx.fillStyle = this.legendColors[index].fill;
-					ctx.fillRect(this.x + this.xPadding, this.getLineHeight(index + 1) - this.fontSize/2, this.fontSize, this.fontSize);
-
-
-				},this);
-			}
-		}
 	});
 
 	Chart.Scale = Chart.Element.extend({

From b432a3d6dbacb0852d4acc623498188d71670107 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Thu, 14 May 2015 23:18:47 -0600
Subject: [PATCH 021/424] labelMode tooltips and hover events

---
 Chart.js          | 861 +++++++++++++++++++++++++---------------------
 Chart.min.js      |   6 +-
 samples/bar.html  |   1 +
 src/Chart.Bar.js  |  50 ++-
 src/Chart.Core.js |  64 ++--
 5 files changed, 543 insertions(+), 439 deletions(-)

diff --git a/Chart.js b/Chart.js
index 4a26d8b9eb3..acb14e30c2f 100644
--- a/Chart.js
+++ b/Chart.js
@@ -169,7 +169,7 @@
 			tooltipTemplate: "<%if (label){%><%=label%>: <%}%><%= value %>",
 
 			// String - Template string for single tooltips
-			multiTooltipTemplate: "<%= value %>",
+			multiTooltipTemplate: "<%if (datasetLabel){%><%=datasetLabel%>: <%}%><%= value %>",
 
 			// String - Colour behind the legend colour block
 			multiTooltipKeyBackground: '#fff',
@@ -883,9 +883,21 @@
 			ctx.lineTo(x, y + radius);
 			ctx.quadraticCurveTo(x, y, x + radius, y);
 			ctx.closePath();
+		},
+		color = helpers.color = function(color){
+			if(!window.Color){
+				console.log('Color.js not found!');
+				return color;
+			}
+			return window.Color(color);
+		},
+		isArray = helpers.isArray = function(obj){
+			if (!Array.isArray) {
+				return Object.prototype.toString.call(arg) === '[object Array]';
+			}
+			return Array.isArray(obj);
 		};
 
-
 	//Store a reference to each instance - allowing us to globally resize chart instances on window resize.
 	//Destroy method on the chart will remove the instance of the chart from this reference.
 	Chart.instances = {};
@@ -957,7 +969,7 @@
 				animation.onAnimationProgress = this.options.onAnimationProgress;
 				animation.onAnimationComplete = this.options.onAnimationComplete;
 				
-				Chart.animationService.addAnimation(this, animation);
+				Chart.animationService.addAnimation(this, animation, customDuration);
 			}
 			else{
 				this.draw();
@@ -988,144 +1000,6 @@
 
 			delete Chart.instances[this.id];
 		},
-		showTooltip : function(ChartElements, forceRedraw){
-			// Only redraw the chart if we've actually changed what we're hovering on.
-			if (typeof this.activeElements === 'undefined') this.activeElements = [];
-
-			var isChanged = (function(Elements){
-				var changed = false;
-
-				if (Elements.length !== this.activeElements.length){
-					changed = true;
-					return changed;
-				}
-
-				each(Elements, function(element, index){
-					if (element !== this.activeElements[index]){
-						changed = true;
-					}
-				}, this);
-				return changed;
-			}).call(this, ChartElements);
-
-			if (!isChanged && !forceRedraw){
-				return;
-			}
-			else{
-				this.activeElements = ChartElements;
-			}
-			this.draw();
-			if(this.options.customTooltips){
-				this.options.customTooltips(false);
-			}
-			if (ChartElements.length > 0){
-				// If we have multiple datasets, show a MultiTooltip for all of the data points at that index
-				if (this.data.datasets && this.data.datasets.length > 1) {
-					var dataArray,
-						dataIndex;
-
-					for (var i = this.data.datasets.length - 1; i >= 0; i--) {
-						dataArray = this.data.datasets[i].metaData;
-						dataIndex = indexOf(dataArray, ChartElements[0]);
-						if (dataIndex !== -1){
-							break;
-						}
-					}
-					var tooltipLabels = [],
-						tooltipColors = [],
-						medianPosition = (function(index) {
-
-							// Get all the points at that particular index
-							var Elements = [],
-								dataCollection,
-								xPositions = [],
-								yPositions = [],
-								xMax,
-								yMax,
-								xMin,
-								yMin;
-							helpers.each(this.data.datasets, function(dataset){
-								dataCollection = dataset.metaData;
-								if (dataCollection[dataIndex] && dataCollection[dataIndex].hasValue()){
-									Elements.push(dataCollection[dataIndex]);
-								}
-							});
-
-							helpers.each(Elements, function(element) {
-								xPositions.push(element.x);
-								yPositions.push(element.y);
-
-
-								//Include any colour information about the element
-								tooltipLabels.push(helpers.template(this.options.multiTooltipTemplate, element));
-								tooltipColors.push({
-									fill: element._vm.backgroundColor || element.backgroundColor,
-									stroke: element._vm.borderColor || element.borderColor
-								});
-
-							}, this);
-
-							yMin = min(yPositions);
-							yMax = max(yPositions);
-
-							xMin = min(xPositions);
-							xMax = max(xPositions);
-
-							return {
-								x: (xMin > this.chart.width/2) ? xMin : xMax,
-								y: (yMin + yMax)/2
-							};
-						}).call(this, dataIndex);
-
-					new Chart.MultiTooltip({
-						x: medianPosition.x,
-						y: medianPosition.y,
-						xPadding: this.options.tooltipXPadding,
-						yPadding: this.options.tooltipYPadding,
-						xOffset: this.options.tooltipXOffset,
-						backgroundColor: this.options.tooltipBackgroundColor,
-						textColor: this.options.tooltipFontColor,
-						fontFamily: this.options.tooltipFontFamily,
-						fontStyle: this.options.tooltipFontStyle,
-						fontSize: this.options.tooltipFontSize,
-						titleTextColor: this.options.tooltipTitleFontColor,
-						titleFontFamily: this.options.tooltipTitleFontFamily,
-						titleFontStyle: this.options.tooltipTitleFontStyle,
-						titleFontSize: this.options.tooltipTitleFontSize,
-						cornerRadius: this.options.tooltipCornerRadius,
-						labels: tooltipLabels,
-						legendColors: tooltipColors,
-						legendColorBackground : this.options.multiTooltipKeyBackground,
-						title: ChartElements[0].label,
-						chart: this.chart,
-						ctx: this.chart.ctx,
-						custom: this.options.customTooltips
-					}).draw();
-
-				} else {
-					each(ChartElements, function(Element) {
-						var tooltipPosition = Element.tooltipPosition();
-						new Chart.Tooltip({
-							x: Math.round(tooltipPosition.x),
-							y: Math.round(tooltipPosition.y),
-							xPadding: this.options.tooltipXPadding,
-							yPadding: this.options.tooltipYPadding,
-							backgroundColor: this.options.tooltipBackgroundColor,
-							textColor: this.options.tooltipFontColor,
-							fontFamily: this.options.tooltipFontFamily,
-							fontStyle: this.options.tooltipFontStyle,
-							fontSize: this.options.tooltipFontSize,
-							caretHeight: this.options.tooltipCaretSize,
-							cornerRadius: this.options.tooltipCornerRadius,
-							text: template(this.options.tooltipTemplate, Element),
-							chart: this.chart,
-							custom: this.options.customTooltips
-						}).draw();
-					}, this);
-				}
-			}
-			return this;
-		},
 		toBase64Image : function(){
 			return this.chart.canvas.toDataURL.apply(this.chart.canvas, arguments);
 		}
@@ -1173,6 +1047,9 @@
 	};
 
 	Chart.Element = function(configuration){
+		extend(this,{
+			_vm: {},
+		});
 		extend(this,configuration);
 		this.initialize.apply(this,arguments);
 	};
@@ -1184,14 +1061,22 @@
 			delete this._vm._start;
 			return this;
 		},
-		transition : function(props, ease){
+		pivot: function(){
+			if(this._start){
+				this._start = clone(this);
+				helpers.extend(this._start, this._vm);
+			}
+			return this;
+		},
+		transition : function(ease){
 			if(!this._start){
 				this._start = clone(this._vm);
 			}
+
 			each(this,function(value, key){
 
 				// Only non-vm properties
-				if(key === '_vm' || !this.hasOwnProperty(key)){
+				if(key[0] === '_' || !this.hasOwnProperty(key)){
 					return;
 				}
 
@@ -1201,25 +1086,28 @@
 					return;
 				}
 
-				// If transition property, do transition with ease (no pun intended)
-				if(props.indexOf(key) > -1){
-					// Color transitions if possible
-					if(typeof value === 'string'){
-						try{	
-							var color = Color(this._start[key]).mix(Color(this[key]), ease);
-							this._vm[key] = color.rgbString();
-						} catch(err){
-							this._vm[key] = value;
-						}
-						return;
+				// No unnecessary computations
+				if(this[key] === this._vm[key]){
+					return;
+				}
+				
+				// Color transitions if possible
+				if(typeof value === 'string'){
+					try{	
+						var color = helpers.color(this._start[key]).mix(helpers.color(this[key]), ease);
+						this._vm[key] = color.rgbString();
+					} catch(err){
+						this._vm[key] = value;
 					}
-					// Everything else, presumably numbers
+				}
+				// Number transitions
+				else if(typeof value === 'number'){	
 					this._vm[key] = ((this[key] - this._start[key]) * ease) + this._start[key];
-					return;
 				}
-
-				// Non-transitionals
-				this._vm[key] = value;
+				// Non-transitionals or strings
+				else{
+					this._vm[key] = value;
+				}
 				
 			},this);
 			if(ease === 1){
@@ -1385,8 +1273,27 @@
 		},
 		inRange : function(chartX,chartY){
 			var vm = this._vm;
-			return (chartX >= vm.x - vm.width/2 && chartX <= vm.x + vm.width/2) && (chartY >= vm.y && chartY <= vm.base);
-		}
+			if (vm.y < vm.base){
+				return (chartX >= vm.x - vm.width/2 && chartX <= vm.x + vm.width/2) && (chartY >= vm.y && chartY <= vm.base);
+			} else{
+				return (chartX >= vm.x - vm.width / 2 && chartX <= vm.x + vm.width / 2) && (chartY >= vm.base && chartY <= vm.y);
+			}
+		},
+		tooltipPosition : function(){
+			var vm = this._vm;
+			if (vm.y < vm.base){
+				return {
+					x : vm.x,
+					y : vm.y
+				};
+			}
+			else{
+				return {
+					x : vm.x,
+					y : vm.base
+				};
+			}
+		},
 	});
 
 	Chart.Animation = Chart.Element.extend({
@@ -1400,174 +1307,275 @@
 	});
 	
 	Chart.Tooltip = Chart.Element.extend({
-		draw : function(){
+		initialize : function(){
+			var options = this._options;
+			extend(this, {
+				opacity:0,
+				xPadding: options.tooltipXPadding,
+				yPadding: options.tooltipYPadding,
+				xOffset: options.tooltipXOffset,
+				backgroundColor: options.tooltipBackgroundColor,
+				textColor: options.tooltipFontColor,
+				_fontFamily: options.tooltipFontFamily,
+				_fontStyle: options.tooltipFontStyle,
+				fontSize: options.tooltipFontSize,
+				titleTextColor: options.tooltipTitleFontColor,
+				_titleFontFamily: options.tooltipTitleFontFamily,
+				_titleFontStyle: options.tooltipTitleFontStyle,
+				titleFontSize: options.tooltipTitleFontSize,
+				caretHeight: options.tooltipCaretSize,
+				cornerRadius: options.tooltipCornerRadius,
+				legendColorBackground : options.multiTooltipKeyBackground,
+				labels: [],
+				colors: [],
+			});
+		},
+		update: function(){
 
-			var ctx = this.chart.ctx;
+			var ctx = this._chart.ctx;
 
-			ctx.font = fontString(this.fontSize,this.fontStyle,this.fontFamily);
+			switch(this._options.hoverMode){
+				case 'single':
+					helpers.extend(this, {
+						text: template(this._options.tooltipTemplate, this._active),
+					});
+					var tooltipPosition = this._active[0].tooltipPosition();
+					helpers.extend(this.tooltip, {
+						x: Math.round(tooltipPosition.x),
+						y: Math.round(tooltipPosition.y),
+					});
+					break;
 
-			this.xAlign = "center";
-			this.yAlign = "above";
+				case 'label':
 
-			//Distance between the actual element.y position and the start of the tooltip caret
-			var caretPadding = this.caretPadding = 2;
+					// Tooltip Content
 
-			var tooltipWidth = ctx.measureText(this.text).width + 2*this.xPadding,
-				tooltipRectHeight = this.fontSize + 2*this.yPadding,
-				tooltipHeight = tooltipRectHeight + this.caretHeight + caretPadding;
+					var dataArray,
+						dataIndex;
 
-			if (this.x + tooltipWidth/2 >this.chart.width){
-				this.xAlign = "left";
-			} else if (this.x - tooltipWidth/2 < 0){
-				this.xAlign = "right";
-			}
+					var labels = [],
+						colors = [];
 
-			if (this.y - tooltipHeight < 0){
-				this.yAlign = "below";
-			}
+					for (var i = this._data.datasets.length - 1; i >= 0; i--) {
+						dataArray = this._data.datasets[i].metaData;
+						dataIndex = indexOf(dataArray, this._active[0]);
+						if (dataIndex !== -1){
+							break;
+						}
+					}
 
+					var medianPosition = (function(index) {
+						// Get all the points at that particular index
+						var elements = [],
+							dataCollection,
+							xPositions = [],
+							yPositions = [],
+							xMax,
+							yMax,
+							xMin,
+							yMin;
+						helpers.each(this._data.datasets, function(dataset){
+							dataCollection = dataset.metaData;
+							if (dataCollection[dataIndex] && dataCollection[dataIndex].hasValue()){
+								elements.push(dataCollection[dataIndex]);
+							}
+						});
 
-			var tooltipX = this.x - tooltipWidth/2,
-				tooltipY = this.y - tooltipHeight;
+						helpers.each(elements, function(element) {
+							xPositions.push(element._vm.x);
+							yPositions.push(element._vm.y);
 
-			ctx.fillStyle = this.backgroundColor;
+							//Include any colour information about the element
+							labels.push(helpers.template(this._options.multiTooltipTemplate, element));
+							colors.push({
+								fill: element._vm.backgroundColor,
+								stroke: element._vm.borderColor
+							});
 
-			// Custom Tooltips
-			if(this.custom){
-				this.custom(this);
-			}
-			else{
-				switch(this.yAlign)
-				{
-				case "above":
-					//Draw a caret above the x/y
-					ctx.beginPath();
-					ctx.moveTo(this.x,this.y - caretPadding);
-					ctx.lineTo(this.x + this.caretHeight, this.y - (caretPadding + this.caretHeight));
-					ctx.lineTo(this.x - this.caretHeight, this.y - (caretPadding + this.caretHeight));
-					ctx.closePath();
-					ctx.fill();
-					break;
-				case "below":
-					tooltipY = this.y + caretPadding + this.caretHeight;
-					//Draw a caret below the x/y
-					ctx.beginPath();
-					ctx.moveTo(this.x, this.y + caretPadding);
-					ctx.lineTo(this.x + this.caretHeight, this.y + caretPadding + this.caretHeight);
-					ctx.lineTo(this.x - this.caretHeight, this.y + caretPadding + this.caretHeight);
-					ctx.closePath();
-					ctx.fill();
-					break;
-				}
+						}, this);
 
-				switch(this.xAlign)
-				{
-				case "left":
-					tooltipX = this.x - tooltipWidth + (this.cornerRadius + this.caretHeight);
-					break;
-				case "right":
-					tooltipX = this.x - (this.cornerRadius + this.caretHeight);
-					break;
-				}
+						yMin = min(yPositions);
+						yMax = max(yPositions);
 
-				drawRoundedRectangle(ctx,tooltipX,tooltipY,tooltipWidth,tooltipRectHeight,this.cornerRadius);
+						xMin = min(xPositions);
+						xMax = max(xPositions);
 
-				ctx.fill();
+						return {
+							x: (xMin > this._chart.width/2) ? xMin : xMax,
+							y: (yMin + yMax)/2,
+						};
+					}).call(this, dataIndex);
 
-				ctx.fillStyle = this.textColor;
-				ctx.textAlign = "center";
-				ctx.textBaseline = "middle";
-				ctx.fillText(this.text, tooltipX + tooltipWidth/2, tooltipY + tooltipRectHeight/2);
-			}
-		}
-	});
+					// Apply for now
+					helpers.extend(this, {
+						x: medianPosition.x,
+						y: medianPosition.y,
+						labels: labels,
+						title: this._active.length ? this._active[0].label : '',
+						legendColors: colors,
+						legendBackgroundColor : this._options.multiTooltipKeyBackground,
+					});
 
-	Chart.MultiTooltip = Chart.Element.extend({
-		initialize : function(){
-			this.font = fontString(this.fontSize,this.fontStyle,this.fontFamily);
 
-			this.titleFont = fontString(this.titleFontSize,this.titleFontStyle,this.titleFontFamily);
+					// Calculate Appearance Tweaks
 
-			this.height = (this.labels.length * this.fontSize) + ((this.labels.length-1) * (this.fontSize/2)) + (this.yPadding*2) + this.titleFontSize *1.5;
+					this.height = (labels.length * this.fontSize) + ((labels.length-1) * (this.fontSize/2)) + (this.yPadding*2) + this.titleFontSize *1.5;
 
-			this.ctx.font = this.titleFont;
+					var titleWidth = ctx.measureText(this.title).width,
+						//Label has a legend square as well so account for this.
+						labelWidth = longestText(ctx,this.font,labels) + this.fontSize + 3,
+						longestTextWidth = max([labelWidth,titleWidth]);
 
-			var titleWidth = this.ctx.measureText(this.title).width,
-				//Label has a legend square as well so account for this.
-				labelWidth = longestText(this.ctx,this.font,this.labels) + this.fontSize + 3,
-				longestTextWidth = max([labelWidth,titleWidth]);
+					this.width = longestTextWidth + (this.xPadding*2);
 
-			this.width = longestTextWidth + (this.xPadding*2);
 
+					var halfHeight = this.height/2;
 
-			var halfHeight = this.height/2;
+					//Check to ensure the height will fit on the canvas
+					if (this.y - halfHeight < 0 ){
+						this.y = halfHeight;
+					} else if (this.y + halfHeight > this._chart.height){
+						this.y = this._chart.height - halfHeight;
+					}
 
-			//Check to ensure the height will fit on the canvas
-			if (this.y - halfHeight < 0 ){
-				this.y = halfHeight;
-			} else if (this.y + halfHeight > this.chart.height){
-				this.y = this.chart.height - halfHeight;
+					//Decide whether to align left or right based on position on canvas
+					if (this.x > this._chart.width/2){
+						this.x -= this.xOffset + this.width;
+					} else {
+						this.x += this.xOffset;
+					}
+				break;
 			}
 
-			//Decide whether to align left or right based on position on canvas
-			if (this.x > this.chart.width/2){
-				this.x -= this.xOffset + this.width;
-			} else {
-				this.x += this.xOffset;
-			}
+			return this;
+		},
+		draw : function(){
 
+			var ctx = this._chart.ctx;
+			var vm = this._vm;
 
-		},
-		getLineHeight : function(index){
-			var baseLineHeight = this.y - (this.height/2) + this.yPadding,
-				afterTitleIndex = index-1;
+			switch(this._options.hoverMode){
+				case 'single':
 
-			//If the index is zero, we're getting the title
-			if (index === 0){
-				return baseLineHeight + this.titleFontSize/2;
-			} else{
-				return baseLineHeight + ((this.fontSize*1.5*afterTitleIndex) + this.fontSize/2) + this.titleFontSize * 1.5;
-			}
+					ctx.font = fontString(vm.fontSize,vm._fontStyle,vm._fontFamily);
 
-		},
-		draw : function(){
-			// Custom Tooltips
-			if(this.custom){
-				this.custom(this);
-			}
-			else{
-				drawRoundedRectangle(this.ctx,this.x,this.y - this.height/2,this.width,this.height,this.cornerRadius);
-				var ctx = this.ctx;
-				ctx.fillStyle = this.backgroundColor;
-				ctx.fill();
-				ctx.closePath();
+					vm.xAlign = "center";
+					vm.yAlign = "above";
 
-				ctx.textAlign = "left";
-				ctx.textBaseline = "middle";
-				ctx.fillStyle = this.titleTextColor;
-				ctx.font = this.titleFont;
+					//Distance between the actual element.y position and the start of the tooltip caret
+					var caretPadding = vm.caretPadding = 2;
 
-				ctx.fillText(this.title,this.x + this.xPadding, this.getLineHeight(0));
+					var tooltipWidth = ctx.measureText(vm.text).width + 2*vm.xPadding,
+						tooltipRectHeight = vm.fontSize + 2*vm.yPadding,
+						tooltipHeight = tooltipRectHeight + vm.caretHeight + caretPadding;
 
-				ctx.font = this.font;
-				helpers.each(this.labels,function(label,index){
-					ctx.fillStyle = this.textColor;
-					ctx.fillText(label,this.x + this.xPadding + this.fontSize + 3, this.getLineHeight(index + 1));
+					if (vm.x + tooltipWidth/2 >this._chart.width){
+						vm.xAlign = "left";
+					} else if (vm.x - tooltipWidth/2 < 0){
+						vm.xAlign = "right";
+					}
 
-					//A bit gnarly, but clearing this rectangle breaks when using explorercanvas (clears whole canvas)
-					//ctx.clearRect(this.x + this.xPadding, this.getLineHeight(index + 1) - this.fontSize/2, this.fontSize, this.fontSize);
-					//Instead we'll make a white filled block to put the legendColour palette over.
+					if (vm.y - tooltipHeight < 0){
+						vm.yAlign = "below";
+					}
 
-					ctx.fillStyle = this.legendColorBackground;
-					ctx.fillRect(this.x + this.xPadding, this.getLineHeight(index + 1) - this.fontSize/2, this.fontSize, this.fontSize);
+					var tooltipX = vm.x - tooltipWidth/2,
+						tooltipY = vm.y - tooltipHeight;
 
-					ctx.fillStyle = this.legendColors[index].fill;
-					ctx.fillRect(this.x + this.xPadding, this.getLineHeight(index + 1) - this.fontSize/2, this.fontSize, this.fontSize);
+					ctx.fillStyle = helpers.color(vm.backgroundColor).alpha(vm.opacity).rgbString();
 
+					// Custom Tooltips
+					if(this._custom){
+						this._custom(this._vm);
+					}
+					else{
+						switch(vm.yAlign){
+							case "above":
+								//Draw a caret above the x/y
+								ctx.beginPath();
+								ctx.moveTo(vm.x,vm.y - caretPadding);
+								ctx.lineTo(vm.x + vm.caretHeight, vm.y - (caretPadding + vm.caretHeight));
+								ctx.lineTo(vm.x - vm.caretHeight, vm.y - (caretPadding + vm.caretHeight));
+								ctx.closePath();
+								ctx.fill();
+								break;
+							case "below":
+								tooltipY = vm.y + caretPadding + vm.caretHeight;
+								//Draw a caret below the x/y
+								ctx.beginPath();
+								ctx.moveTo(vm.x, vm.y + caretPadding);
+								ctx.lineTo(vm.x + vm.caretHeight, vm.y + caretPadding + vm.caretHeight);
+								ctx.lineTo(vm.x - vm.caretHeight, vm.y + caretPadding + vm.caretHeight);
+								ctx.closePath();
+								ctx.fill();
+								break;
+						}
 
-				},this);
+						switch(vm.xAlign){
+							case "left":
+								tooltipX = vm.x - tooltipWidth + (vm.cornerRadius + vm.caretHeight);
+								break;
+							case "right":
+								tooltipX = vm.x - (vm.cornerRadius + vm.caretHeight);
+								break;
+						}
+
+						drawRoundedRectangle(ctx,tooltipX,tooltipY,tooltipWidth,tooltipRectHeight,vm.cornerRadius);
+
+						ctx.fill();
+
+						ctx.fillStyle = helpers.color(vm.textColor).alpha(vm.opacity).rgbString();
+						ctx.textAlign = "center";
+						ctx.textBaseline = "middle";
+						ctx.fillText(vm.text, tooltipX + tooltipWidth/2, tooltipY + tooltipRectHeight/2);
+
+					}
+					break;	
+				case 'label':
+
+					drawRoundedRectangle(ctx, vm.x, vm.y - vm.height/2, vm.width, vm.height, vm.cornerRadius);
+					ctx.fillStyle = helpers.color(vm.backgroundColor).alpha(vm.opacity).rgbString();
+					ctx.fill();
+					ctx.closePath();
+
+					ctx.textAlign = "left";
+					ctx.textBaseline = "middle";
+					ctx.fillStyle = helpers.color(vm.titleTextColor).alpha(vm.opacity).rgbString();
+					ctx.font = fontString(vm.fontSize, vm._titleFontStyle, vm._titleFontFamily);
+					ctx.fillText(vm.title, vm.x + vm.xPadding, this.getLineHeight(0));
+
+					ctx.font = fontString(vm.fontSize, vm._fontStyle, vm._fontFamily);
+					helpers.each(vm.labels,function(label,index){
+						ctx.fillStyle = helpers.color(vm.textColor).alpha(vm.opacity).rgbString();
+						ctx.fillText(label,vm.x + vm.xPadding + vm.fontSize + 3, this.getLineHeight(index + 1));
+
+						//A bit gnarly, but clearing this rectangle breaks when using explorercanvas (clears whole canvas)
+						//ctx.clearRect(vm.x + vm.xPadding, this.getLineHeight(index + 1) - vm.fontSize/2, vm.fontSize, vm.fontSize);
+						//Instead we'll make a white filled block to put the legendColour palette over.
+
+						ctx.fillStyle = helpers.color(vm.legendBackgroundColor).alpha(vm.opacity).rgbString();
+						ctx.fillRect(vm.x + vm.xPadding, this.getLineHeight(index + 1) - vm.fontSize / 2, vm.fontSize, vm.fontSize);
+
+						ctx.fillStyle = helpers.color(vm.legendColors[index].fill).alpha(vm.opacity).rgbString();
+						ctx.fillRect(vm.x + vm.xPadding, this.getLineHeight(index + 1) - vm.fontSize / 2, vm.fontSize, vm.fontSize);
+
+
+					},this);
+				break;
 			}
-		}
+		},
+		getLineHeight : function(index){
+			var baseLineHeight = this._vm.y - (this._vm.height/2) + this._vm.yPadding,
+				afterTitleIndex = index-1;
+
+			//If the index is zero, we're getting the title
+			if (index === 0){
+				return baseLineHeight + this._vm.titleFontSize/2;
+			} else{
+				return baseLineHeight + ((this._vm.fontSize*1.5*afterTitleIndex) + this._vm.fontSize/2) + this._vm.titleFontSize * 1.5;
+			}
+
+		},
 	});
 
 	Chart.Scale = Chart.Element.extend({
@@ -2037,7 +2045,7 @@
 							}
 						}
 						if(this.showLabels){
-							ctx.font = fontString(this.fontSize,this.fontStyle,this.fontFamily);
+							ctx.font = fontString(this.fontSize,this._fontStyle,this._fontFamily);
 							if (this.showLabelBackdrop){
 								var labelWidth = ctx.measureText(label).width;
 								ctx.fillStyle = this.backdropColor;
@@ -2108,8 +2116,11 @@
 		frameDuration: 17,
 		animations: [],
 		dropFrames: 0,
-		addAnimation: function(chartInstance, animationObject) {
-			chartInstance.animating = true;
+		addAnimation: function(chartInstance, animationObject, customDuration) {
+
+			if(!customDuration){
+				chartInstance.animating = true;
+			}
 
 			for (var index = 0; index < this.animations.length; ++ index){
 				if (this.animations[index].chartInstance === chartInstance){
@@ -2263,14 +2274,14 @@
 		//Number - Spacing between data sets within X values
 		barDatasetSpacing : 1,
 
-		//String - Hover mode for events
-		hoverMode : 'bars', // 'bar', 'dataset'
+		//String / Boolean - Hover mode for events.
+		hoverMode : 'single', // 'label', 'dataset', 'false'
 
 		//Function - Custom hover handler
 		onHover : null,
 
 		//Function - Custom hover handler
-		hoverDuration : 400,
+		hoverAnimationDuration : 400,
 
 		//String - A legend template
 		legendTemplate : "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span style=\"background-color:<%=datasets[i].backgroundColor%>\"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>"
@@ -2291,10 +2302,10 @@
 
 			this.ScaleClass = Chart.Scale.extend({
 				offsetGridLines : true,
-				calculateBarX : function(datasetCount, datasetIndex, barIndex){
+				calculateBarX : function(datasetCount, datasetIndex, elementIndex){
 					//Reusable method for calculating the xPosition of a given bar based on datasetIndex & width of the bar
 					var xWidth = this.calculateBaseWidth(),
-						xAbsolute = this.calculateX(barIndex) - (xWidth/2),
+						xAbsolute = this.calculateX(elementIndex) - (xWidth/2),
 						barWidth = this.calculateBarWidth(datasetCount);
 
 					return xAbsolute + (barWidth * datasetIndex) + (datasetIndex * options.barDatasetSpacing) + barWidth/2;
@@ -2316,7 +2327,6 @@
 			//Declare the extension of the default point, to cater for the options passed in to the constructor
 			this.BarClass = Chart.Rectangle.extend({
 				ctx : this.chart.ctx,
-				_vm: {}
 			});
 
 			// Build Scale
@@ -2335,72 +2345,179 @@
 				helpers.extend(bar, {
 					width : this.scale.calculateBarWidth(this.data.datasets.length),
 					x: this.scale.calculateBarX(this.data.datasets.length, datasetIndex, index),
-					y: this.scale.endPoint,
+					y: this.calculateBarBase(),
+					_datasetIndex: datasetIndex,
+					_index: index,
 				});
 				// Copy to view model
 				bar.save();
 			}, this);
 
+			// Create tooltip instance exclusively for this chart with some defaults.
+			this.tooltip = new Chart.Tooltip({
+				_chart: this.chart,
+				_data: this.data,
+				_options: this.options,
+			}, this);
+
+			// Update the chart with the latest data.
 			this.update();
 		},
 		onHover: function(e){
 
-			var active;
+
+			// If exiting chart
 			if(e.type == 'mouseout'){
 				return false;
 			}
-			if(this.options.hoverMode == 'bar'){
-				active = this.getBarAtEvent(e);
-			}
-			else if(this.options.hoverMode == 'bars'){}
 
+			this.lastActive = this.lastActive || [];
 
-			// Remove styling for last active
-			if(this.lastActive){
-				if(this.options.hoverMode == 'bar'){
-					this.lastActive.rectangle.backgroundColor = this.data.datasets[this.lastActive.datasetIndex].backgroundColor;
-					this.lastActive.rectangle.borderColor = this.data.datasets[this.lastActive.datasetIndex].borderColor;
-					this.lastActive.rectangle.borderWidth = 0;
+			// Find Active Elements
+			this.active = function(){
+				switch(this.options.hoverMode){
+					case 'single':
+						return this.getBarAtEvent(e);
+					case 'label':
+						return this.getBarsAtEvent(e);
+					case 'dataset':
+						return this.getDatasetAtEvent(e);
+					default:
+						return e;
 				}
-				else if(this.options.hoverMode == 'bars'){}
-			}
+			}.call(this);
 
-			// Custom Hover actions
+			// On Hover hook
 			if(this.options.onHover){
-				this.options.onHover.call(this, active);
+				this.options.onHover.call(this, this.active);
+			}
+
+			// Remove styling for last active (even if it may still be active)
+			if(this.lastActive){
+				switch(this.options.hoverMode){
+					case 'single':
+						this.lastActive[0].backgroundColor = this.data.datasets[this.lastActive[0]._datasetIndex].backgroundColor;
+						this.lastActive[0].borderColor = this.data.datasets[this.lastActive[0]._datasetIndex].borderColor;
+						this.lastActive[0].borderWidth = 0;
+						break;
+					case 'label':
+						for (var i = 0; i < this.lastActive.length; i++) {
+							this.lastActive[i].backgroundColor = this.data.datasets[this.lastActive[i]._datasetIndex].backgroundColor;
+							this.lastActive[i].borderColor = this.data.datasets[this.lastActive[i]._datasetIndex].borderColor;
+							this.lastActive[i].borderWidth = 0;
+						}
+						break;
+					case 'dataset':
+						break;
+					default:
+						// do nothing
+				}
 			}
-			else if(active){
-				// or default hover action
-				if(this.options.hoverMode == 'bar'){
-					active.rectangle.backgroundColor = this.data.datasets[active.datasetIndex].hoverBackgroundColor || Color(active.rectangle.backgroundColor).saturate(0.5).darken(0.25).rgbString();
-					active.rectangle.borderColor = this.data.datasets[active.datasetIndex].hoverBorderColor || Color(active.rectangle.borderColor).saturate(0.5).darken(0.25).rgbString();
+			
+			// Built in hover actions
+			if(this.active.length && this.options.hoverMode){
+				switch(this.options.hoverMode){
+					case 'single':
+						this.active[0].backgroundColor = this.data.datasets[this.active[0]._datasetIndex].hoverBackgroundColor || helpers.color(this.active[0].backgroundColor).saturate(0.5).darken(0.35).rgbString();
+						this.active[0].borderColor = this.data.datasets[this.active[0]._datasetIndex].hoverBorderColor || helpers.color(this.active[0].borderColor).saturate(0.5).darken(0.35).rgbString();
+						break;
+					case 'label':
+						for (var i = 0; i < this.active.length; i++) {
+							this.active[i].backgroundColor = this.data.datasets[this.active[i]._datasetIndex].hoverBackgroundColor || helpers.color(this.active[i].backgroundColor).saturate(0.5).darken(0.35).rgbString();
+							this.active[i].borderColor = this.data.datasets[this.active[i]._datasetIndex].hoverBorderColor || helpers.color(this.active[i].borderColor).saturate(0.5).darken(0.35).rgbString();
+						}
+						break;
+					case 'dataset':
+						break;
+					default:
+						// do nothing
 				}
-				else if(this.options.hoverMode == 'bars'){}
+			}
+
+
+			// Built in Tooltips
+			if(this.options.showTooltips){
+
+				// The usual updates
+				this.tooltip.initialize();
 
+				// Active
+				if(this.active.length){
+					helpers.extend(this.tooltip, {
+						opacity: 1,
+						_active: this.active,
+					});
+
+					this.tooltip.update();
+				}
+				else{
+					// Inactive
+					helpers.extend(this.tooltip, {
+						opacity: 0,
+					});
+				}
 			}
 
+
 			if(!this.animating){
+
 				// If entering
-				if(!this.lastActive && active){
-					this.render(false, this.options.hoverDuration);
+				if(!this.lastActive.length && this.active.length){
+					console.log('entering');
+					this.tooltip.pivot();
+					this.stop();
+					this.render(false, this.options.hoverAnimationDuration);
 				}
 
-				// If different bar
-				if(this.lastActive && active && this.lastActive.rectangle !== active.rectangle){
-					this.render(false, this.options.hoverDuration);
+				var changed;
+				
+				helpers.each(this.active, function(element, index){
+					if (element !== this.lastActive[index]){
+						changed = true;
+					}
+				}, this);
+
+				// If different element
+				if(this.lastActive.length && this.active.length && changed){
+					console.log('changing');
+					this.tooltip.pivot();
+					this.stop();
+					this.render(false, this.options.hoverAnimationDuration);
 				}
 
 				// if Leaving
-				if (this.lastActive && !active){
-					this.render(false, this.options.hoverDuration);
+				if (this.lastActive.length && !this.active.length){
+					console.log('leaving');
+					this.tooltip.pivot();
+					this.stop();
+					this.render(false, this.options.hoverAnimationDuration);
 				}
-			}
 
-			this.lastActive = active;
+			}	
 
-			if (this.options.showTooltips){
-				this.showTooltip(active);
+			// Remember Last Active
+			
+			this.lastActive = this.active;
+		},
+		// Calculate the base point for the bar.
+		// If the scale has a 0 point, use that as the base
+		// If the scale min and max are both positive, use the bottom as a base
+		// If the scale min and max are both negative, use the top as a base
+		calculateBarBase: function() {
+			var base = this.scale.endPoint;
+			
+			if (this.scale.beginAtZero || ((this.scale.min <= 0 && this.scale.max >= 0) || (this.scale.min >= 0 && this.scale.max <= 0)))
+			{
+				base = this.scale.calculateY(0);
+				base += this.options.scaleGridLineWidth;
+			}
+			else if (this.scale.min < 0 && this.scale.max < 0)
+			{
+				// All values are negative. Use the top as the base
+				base = this.scale.startPoint;
 			}
+			
+			return base;
 		},
 		update : function(){
 
@@ -2417,11 +2534,12 @@
 					borderColor : this.data.datasets[datasetIndex].borderColor,
 					borderWidth : this.data.datasets[datasetIndex].borderWidth,
 					backgroundColor : this.data.datasets[datasetIndex].backgroundColor,
+					_datasetIndex: datasetIndex,
+					_index: index,
 					_start: undefined
 				});
 			}, this);
 
-
 			this.render();
 		},
 		eachBars : function(callback){
@@ -2438,41 +2556,36 @@
 			var barsArray = [],
 				eventPosition = helpers.getRelativePosition(e),
 				datasetIterator = function(dataset){
-					barsArray.push(dataset.metaData[barIndex]);
+					barsArray.push(dataset.metaData[elementIndex]);
 				},
-				barIndex;
+				elementIndex;
 
 			for (var datasetIndex = 0; datasetIndex < this.data.datasets.length; datasetIndex++) {
-				for (barIndex = 0; barIndex < this.data.datasets[datasetIndex].metaData.length; barIndex++) {
-					if (this.data.datasets[datasetIndex].metaData[barIndex].inRange(eventPosition.x,eventPosition.y)){
+				for (elementIndex = 0; elementIndex < this.data.datasets[datasetIndex].metaData.length; elementIndex++) {
+					if (this.data.datasets[datasetIndex].metaData[elementIndex].inRange(eventPosition.x,eventPosition.y)){
 						helpers.each(this.data.datasets, datasetIterator);
-						return barsArray;
 					}
 				}
 			}
 
-			return barsArray;
+			return barsArray.length ? barsArray : [];
 		},
 		// Get the single bar that was clicked on
 		// @return : An object containing the dataset index and bar index of the matching bar. Also contains the rectangle that was drawn
 		getBarAtEvent : function(e) {
-			var bar;
+			var bar = [];
 			var eventPosition = helpers.getRelativePosition(e);
 			
 			for (var datasetIndex = 0; datasetIndex < this.data.datasets.length; ++datasetIndex) {
-				for (var barIndex = 0; barIndex < this.data.datasets[datasetIndex].metaData.length; ++barIndex) {
-					if (this.data.datasets[datasetIndex].metaData[barIndex].inRange(eventPosition.x, eventPosition.y)) {
-						bar = {
-							rectangle : this.data.datasets[datasetIndex].metaData[barIndex],
-							datasetIndex : datasetIndex,
-							barIndex : barIndex,
-						};
+				for (var elementIndex = 0; elementIndex < this.data.datasets[datasetIndex].metaData.length; ++elementIndex) {
+					if (this.data.datasets[datasetIndex].metaData[elementIndex].inRange(eventPosition.x, eventPosition.y)) {
+						bar.push(this.data.datasets[datasetIndex].metaData[elementIndex]);
 						return bar;
 					}
 				}
 			}
 			
-			return bar;
+			return [];
 		},
 		buildScale : function(labels){
 			var self = this;
@@ -2532,46 +2645,18 @@
 
 			this.scale = new this.ScaleClass(scaleOptions);
 		},
-		addData : function(valuesArray,label){
-			//Map the values array for each of the datasets
-			helpers.each(valuesArray,function(value,datasetIndex){
-				//Add a new point for each piece of data, passing any required data to draw.
-				this.data.datasets[datasetIndex].bars.push(new this.BarClass({
-					value : value,
-					label : label,
-					datasetLabel: this.data.datasets[datasetIndex].label,
-					x: this.scale.calculateBarX(this.data.datasets.length, datasetIndex, this.scale.valuesCount+1),
-					y: this.scale.endPoint,
-					width : this.scale.calculateBarWidth(this.data.datasets.length),
-					base : this.scale.endPoint,
-					borderColor : this.data.datasets[datasetIndex].borderColor,
-					backgroundColor : this.data.datasets[datasetIndex].backgroundColor
-				}));
-			},this);
-
-			this.scale.addXLabel(label);
-			//Then re-render the chart.
-			this.update();
-		},
-		removeData : function(){
-			this.scale.removeXLabel();
-			//Then re-render the chart.
-			helpers.each(this.data.datasets,function(dataset){
-				dataset.bars.shift();
-			},this);
-			this.update();
-		},
-		reflow : function(){
+		// This should be incorportated into the init as something like a default value. "Reflow" seems like a weird word for a fredraw function
+		/*reflow : function(){
 			helpers.extend(this.BarClass.prototype,{
-				y: this.scale.endPoint,
-				base : this.scale.endPoint
+				y: this.calculateBarBase(), // so that we animate from the baseline
+				base : this.calculateBarBase()
 			});
 			var newScaleProps = helpers.extend({
 				height : this.chart.height,
 				width : this.chart.width
 			});
 			this.scale.update(newScaleProps);
-		},
+		},*/
 		draw : function(ease){
 
 			var easingDecimal = ease || 1;
@@ -2583,18 +2668,14 @@
 			this.eachBars(function(bar, index, datasetIndex){
 				if (bar.hasValue()){
 					// Update the bar basepoint
-					bar.base = this.scale.endPoint;
+					bar.base = this.calculateBarBase();
 					//Transition 
-					bar.transition([
-						'x',
-						'y',
-						'width',
-						'backgroundColor',
-						'borderColor',
-					 	'borderWidth'
-					], easingDecimal).draw();
+					bar.transition(easingDecimal).draw();
 				}
 			}, this);
+
+			// Finally draw the tooltip
+			this.tooltip.transition(easingDecimal).draw();
 		}
 	});
 
diff --git a/Chart.min.js b/Chart.min.js
index 77e12387a4b..0b03b1c444a 100644
--- a/Chart.min.js
+++ b/Chart.min.js
@@ -7,6 +7,6 @@
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-(function(){"use strict";var t=this,e=t.Chart,i=function(t){this.canvas=t.canvas,this.ctx=t;var e=function(t,e){return t["offset"+e]?t["offset"+e]:document.defaultView.getComputedStyle(t).getPropertyValue(e)},i=this.width=e(t.canvas,"Width")||t.canvas.width,n=this.height=e(t.canvas,"Height")||t.canvas.height;return t.canvas.width=i,t.canvas.height=n,i=this.width=t.canvas.width,n=this.height=t.canvas.height,this.aspectRatio=this.width/this.height,s.retinaScale(this),this};i.defaults={global:{animation:!0,animationDuration:1e3,animationEasing:"easeOutQuart",showScale:!0,scaleOverride:!1,scaleSteps:null,scaleStepWidth:null,scaleStartValue:null,scaleLineColor:"rgba(0,0,0,.1)",scaleLineWidth:1,scaleShowLabels:!0,scaleLabel:"<%=value%>",scaleIntegersOnly:!0,scaleBeginAtZero:!1,scaleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",scaleFontSize:12,scaleFontStyle:"normal",scaleFontColor:"#666",responsive:!1,maintainAspectRatio:!0,showTooltips:!0,customTooltips:!1,tooltipEvents:["mousemove","touchstart","touchmove","mouseout"],tooltipBackgroundColor:"rgba(0,0,0,0.8)",tooltipFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",tooltipFontSize:14,tooltipFontStyle:"normal",tooltipFontColor:"#fff",tooltipTitleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",tooltipTitleFontSize:14,tooltipTitleFontStyle:"bold",tooltipTitleFontColor:"#fff",tooltipYPadding:6,tooltipXPadding:6,tooltipCaretSize:8,tooltipCornerRadius:6,tooltipXOffset:10,tooltipTemplate:"<%if (label){%><%=label%>: <%}%><%= value %>",multiTooltipTemplate:"<%= value %>",multiTooltipKeyBackground:"#fff",onAnimationProgress:function(){},onAnimationComplete:function(){}}},i.types={};var s=i.helpers={},n=s.each=function(t,e,i){var s=Array.prototype.slice.call(arguments,3);if(t)if(t.length===+t.length){var n;for(n=0;n<t.length;n++)e.apply(i,[t[n],n].concat(s))}else for(var a in t)e.apply(i,[t[a],a].concat(s))},a=s.clone=function(t){var e={};return n(t,function(i,s){t.hasOwnProperty(s)&&(e[s]=i)}),e},o=s.extend=function(t){return n(Array.prototype.slice.call(arguments,1),function(e){n(e,function(i,s){e.hasOwnProperty(s)&&(t[s]=i)})}),t},r=s.merge=function(t,e){var i=Array.prototype.slice.call(arguments,0);return i.unshift({}),o.apply(null,i)},h=s.indexOf=function(t,e){if(Array.prototype.indexOf)return t.indexOf(e);for(var i=0;i<t.length;i++)if(t[i]===e)return i;return-1},l=(s.where=function(t,e){var i=[];return s.each(t,function(t){e(t)&&i.push(t)}),i},s.findNextWhere=function(t,e,i){i||(i=-1);for(var s=i+1;s<t.length;s++){var n=t[s];if(e(n))return n}},s.findPreviousWhere=function(t,e,i){i||(i=t.length);for(var s=i-1;s>=0;s--){var n=t[s];if(e(n))return n}},s.inherits=function(t){var e=this,i=t&&t.hasOwnProperty("constructor")?t.constructor:function(){return e.apply(this,arguments)},s=function(){this.constructor=i};return s.prototype=e.prototype,i.prototype=new s,i.extend=l,t&&o(i.prototype,t),i.__super__=e.prototype,i}),c=s.noop=function(){},u=s.uid=function(){var t=0;return function(){return"chart-"+t++}}(),d=s.warn=function(t){window.console&&"function"==typeof window.console.warn&&console.warn(t)},p=s.amd="function"==typeof define&&define.amd,g=s.isNumber=function(t){return!isNaN(parseFloat(t))&&isFinite(t)},f=s.max=function(t){return Math.max.apply(Math,t)},v=s.min=function(t){return Math.min.apply(Math,t)},m=(s.cap=function(t,e,i){if(g(e)){if(t>e)return e}else if(g(i)&&i>t)return i;return t},s.getDecimalPlaces=function(t){if(t%1!==0&&g(t)){var e=t.toString();if(e.indexOf("e-")<0)return e.split(".")[1].length;if(e.indexOf(".")<0)return parseInt(e.split("e-")[1]);var i=e.split(".")[1].split("e-");return i[0].length+parseInt(i[1])}return 0}),b=s.radians=function(t){return t*(Math.PI/180)},y=(s.getAngleFromPoint=function(t,e){var i=e.x-t.x,s=e.y-t.y,n=Math.sqrt(i*i+s*s),a=2*Math.PI+Math.atan2(s,i);return 0>i&&0>s&&(a+=2*Math.PI),{angle:a,distance:n}},s.aliasPixel=function(t){return t%2===0?0:.5}),w=(s.splineCurve=function(t,e,i,s){var n=Math.sqrt(Math.pow(e.x-t.x,2)+Math.pow(e.y-t.y,2)),a=Math.sqrt(Math.pow(i.x-e.x,2)+Math.pow(i.y-e.y,2)),o=s*n/(n+a),r=s*a/(n+a);return{inner:{x:e.x-o*(i.x-t.x),y:e.y-o*(i.y-t.y)},outer:{x:e.x+r*(i.x-t.x),y:e.y+r*(i.y-t.y)}}},s.calculateOrderOfMagnitude=function(t){return Math.floor(Math.log(t)/Math.LN10)}),S=(s.calculateScaleRange=function(t,e,i,s,n){var a=2,o=Math.floor(e/(1.5*i)),r=a>=o,h=f(t),l=v(t);h===l&&(h+=.5,l>=.5&&!s?l-=.5:h+=.5);for(var c=Math.abs(h-l),u=w(c),d=Math.ceil(h/(1*Math.pow(10,u)))*Math.pow(10,u),p=s?0:Math.floor(l/(1*Math.pow(10,u)))*Math.pow(10,u),g=d-p,m=Math.pow(10,u),b=Math.round(g/m);(b>o||o>2*b)&&!r;)if(b>o)m*=2,b=Math.round(g/m),b%1!==0&&(r=!0);else if(n&&u>=0){if(m/2%1!==0)break;m/=2,b=Math.round(g/m)}else m/=2,b=Math.round(g/m);return r&&(b=a,m=g/b),{steps:b,stepValue:m,min:p,max:p+b*m}},s.template=function(t,e){function i(t,e){var i=/\W/.test(t)?new Function("obj","var p=[],print=function(){p.push.apply(p,arguments);};with(obj){p.push('"+t.replace(/[\r\t\n]/g," ").split("<%").join("	").replace(/((^|%>)[^\t]*)'/g,"$1\r").replace(/\t=(.*?)%>/g,"',$1,'").split("	").join("');").split("%>").join("p.push('").split("\r").join("\\'")+"');}return p.join('');"):s[t]=s[t];return e?i(e):i}if(t instanceof Function)return t(e);var s={};return i(t,e)}),x=(s.generateLabels=function(t,e,i,s){var a=new Array(e);return t&&n(a,function(e,n){a[n]=S(t,{value:i+s*(n+1)})}),a},s.easingEffects={linear:function(t){return t},easeInQuad:function(t){return t*t},easeOutQuad:function(t){return-1*t*(t-2)},easeInOutQuad:function(t){return(t/=.5)<1?.5*t*t:-0.5*(--t*(t-2)-1)},easeInCubic:function(t){return t*t*t},easeOutCubic:function(t){return 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e=this.ctx;e.beginPath(),e.arc(this.x,this.y,this.outerRadius,this.startAngle,this.endAngle),e.arc(this.x,this.y,this.innerRadius,this.endAngle,this.startAngle,!0),e.closePath(),e.strokeStyle=this.borderColor,e.lineWidth=this.borderWidth,e.fillStyle=this.backgroundColor,e.fill(),e.lineJoin="bevel",this.showBorder&&e.stroke()}}),i.Rectangle=i.Element.extend({draw:function(){var t=this._vm,e=this.ctx,i=t.width/2,s=t.x-i,n=t.x+i,a=t.base-(t.base-t.y),o=t.borderWidth/2;t.borderWidth&&(s+=o,n-=o,a+=o),e.beginPath(),e.fillStyle=t.backgroundColor,e.strokeStyle=t.borderColor,e.lineWidth=t.borderWidth,e.moveTo(s,t.base),e.lineTo(s,a),e.lineTo(n,a),e.lineTo(n,t.base),e.fill(),t.borderWidth&&e.stroke()},height:function(){var t=this._vm;return t.base-t.y},inRange:function(t,e){var i=this._vm;return 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t,e,i=this.ctx.measureText(this.xLabels[0]).width,s=this.ctx.measureText(this.xLabels[this.xLabels.length-1]).width;if(this.xScalePaddingRight=s/2+3,this.xScalePaddingLeft=i/2>this.yLabelWidth?i/2:this.yLabelWidth,this.xLabelRotation=0,this.display){var n,a=z(this.ctx,this.font,this.xLabels);this.xLabelWidth=a;for(var o=Math.floor(this.calculateX(1)-this.calculateX(0))-6;this.xLabelWidth>o&&0===this.xLabelRotation||this.xLabelWidth>o&&this.xLabelRotation<=90&&this.xLabelRotation>0;)n=Math.cos(b(this.xLabelRotation)),t=n*i,e=n*s,t+this.fontSize/2>this.yLabelWidth&&(this.xScalePaddingLeft=t+this.fontSize/2),this.xScalePaddingRight=this.fontSize/2,this.xLabelRotation++,this.xLabelWidth=n*a;this.xLabelRotation>0&&(this.endPoint-=Math.sin(b(this.xLabelRotation))*a+3)}else this.xLabelWidth=0,this.xScalePaddingRight=this.padding,this.xScalePaddingLeft=this.padding},calculateYRange:c,drawingArea:function(){return this.startPoint-this.endPoint},calculateY:function(t){var 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s=this.calculateX(i)+y(this.lineWidth),n=this.calculateX(i-(this.offsetGridLines?.5:0))+y(this.lineWidth),a=this.xLabelRotation>0,o=this.showVerticalLines;0!==i||o||(o=!0),o&&t.beginPath(),i>0?(t.lineWidth=this.gridLineWidth,t.strokeStyle=this.gridLineColor):(t.lineWidth=this.lineWidth,t.strokeStyle=this.lineColor),o&&(t.moveTo(n,this.endPoint),t.lineTo(n,this.startPoint-3),t.stroke(),t.closePath()),t.lineWidth=this.lineWidth,t.strokeStyle=this.lineColor,t.beginPath(),t.moveTo(n,this.endPoint),t.lineTo(n,this.endPoint+5),t.stroke(),t.closePath(),t.save(),t.translate(s,a?this.endPoint+12:this.endPoint+8),t.rotate(-1*b(this.xLabelRotation)),t.font=this.font,t.textAlign=a?"right":"center",t.textBaseline=a?"middle":"top",t.fillText(e,0,0),t.restore()},this))}}),i.RadialScale=i.Element.extend({initialize:function(){this.size=v([this.height,this.width]),this.drawingArea=this.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2},calculateCenterOffset:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},update:function(){this.lineArc?this.drawingArea=this.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},buildYLabels:function(){this.yLabels=[];for(var t=m(this.stepValue),e=0;e<=this.steps;e++)this.yLabels.push(S(this.templateString,{value:(this.min+e*this.stepValue).toFixed(t)}))},getCircumference:function(){return 2*Math.PI/this.valuesCount},setScaleSize:function(){var t,e,i,s,n,a,o,r,h,l,c,u,d=v([this.height/2-this.pointLabelFontSize-5,this.width/2]),p=this.width,f=0;for(this.ctx.font=W(this.pointLabelFontSize,this.pointLabelFontStyle,this.pointLabelFontFamily),e=0;e<this.valuesCount;e++)t=this.getPointPosition(e,d),i=this.ctx.measureText(S(this.templateString,{value:this.labels[e]})).width+5,0===e||e===this.valuesCount/2?(s=i/2,t.x+s>p&&(p=t.x+s,n=e),t.x-s<f&&(f=t.x-s,o=e)):e<this.valuesCount/2?t.x+i>p&&(p=t.x+i,n=e):e>this.valuesCount/2&&t.x-i<f&&(f=t.x-i,o=e);h=f,l=Math.ceil(p-this.width),a=this.getIndexAngle(n),r=this.getIndexAngle(o),c=l/Math.sin(a+Math.PI/2),u=h/Math.sin(r+Math.PI/2),c=g(c)?c:0,u=g(u)?u:0,this.drawingArea=d-(u+c)/2,this.setCenterPoint(u,c)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,s=t+this.drawingArea;this.xCenter=(s+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.valuesCount;return t*e-Math.PI/2},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},draw:function(){if(this.display){var t=this.ctx;if(n(this.yLabels,function(e,i){if(i>0){var s,n=i*(this.drawingArea/this.steps),a=this.yCenter-n;if(this.lineWidth>0)if(t.strokeStyle=this.lineColor,t.lineWidth=this.lineWidth,this.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,n,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var o=0;o<this.valuesCount;o++)s=this.getPointPosition(o,this.calculateCenterOffset(this.min+i*this.stepValue)),0===o?t.moveTo(s.x,s.y):t.lineTo(s.x,s.y);t.closePath(),t.stroke()}if(this.showLabels){if(t.font=W(this.fontSize,this.fontStyle,this.fontFamily),this.showLabelBackdrop){var r=t.measureText(e).width;t.fillStyle=this.backdropColor,t.fillRect(this.xCenter-r/2-this.backdropPaddingX,a-this.fontSize/2-this.backdropPaddingY,r+2*this.backdropPaddingX,this.fontSize+2*this.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.fontColor,t.fillText(e,this.xCenter,a)}}},this),!this.lineArc){t.lineWidth=this.angleLineWidth,t.strokeStyle=this.angleLineColor;for(var e=this.valuesCount-1;e>=0;e--){if(this.angleLineWidth>0){var i=this.getPointPosition(e,this.calculateCenterOffset(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(i.x,i.y),t.stroke(),t.closePath()}var s=this.getPointPosition(e,this.calculateCenterOffset(this.max)+5);t.font=W(this.pointLabelFontSize,this.pointLabelFontStyle,this.pointLabelFontFamily),t.fillStyle=this.pointLabelFontColor;var a=this.labels.length,o=this.labels.length/2,r=o/2,h=r>e||e>a-r,l=e===r||e===a-r;0===e?t.textAlign="center":e===o?t.textAlign="center":o>e?t.textAlign="left":t.textAlign="right",l?t.textBaseline="middle":h?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.labels[e],s.x,s.y)}}}}}),i.animationService={frameDuration:17,animations:[],dropFrames:0,addAnimation:function(t,e){t.animating=!0;for(var i=0;i<this.animations.length;++i)if(this.animations[i].chartInstance===t)return void(this.animations[i].animationObject=e);this.animations.push({chartInstance:t,animationObject:e}),1==this.animations.length&&s.requestAnimFrame.call(window,this.digestWrapper)},cancelAnimation:function(t){var e=s.findNextWhere(this.animations,function(e){return e.chartInstance===t});e&&(this.animations.splice(e,1),t.animating=!1)},digestWrapper:function(){i.animationService.startDigest.call(i.animationService)},startDigest:function(){var t=Date.now(),e=0;this.dropFrames>1&&(e=Math.floor(this.dropFrames),this.dropFrames-=e);for(var i=0;i<this.animations.length;i++)null===this.animations[i].animationObject.currentStep&&(this.animations[i].animationObject.currentStep=0),this.animations[i].animationObject.currentStep+=1+e,this.animations[i].animationObject.currentStep>this.animations[i].animationObject.numSteps&&(this.animations[i].animationObject.currentStep=this.animations[i].animationObject.numSteps),this.animations[i].animationObject.render(this.animations[i].chartInstance,this.animations[i].animationObject),this.animations[i].animationObject.currentStep==this.animations[i].animationObject.numSteps&&(this.animations[i].chartInstance.animating=!1,this.animations.splice(i,1),i--);var n=Date.now(),a=n-t-this.frameDuration,o=a/this.frameDuration;o>1&&(this.dropFrames+=o),this.animations.length>0&&s.requestAnimFrame.call(window,this.digestWrapper)}},s.addEvent(window,"resize",function(){var t;return function(){clearTimeout(t),t=setTimeout(function(){n(i.instances,function(t){t.options.responsive&&t.resize(t.render,!0)})},50)}}()),p?define(function(){return i}):"object"==typeof module&&module.exports&&(module.exports=i),t.Chart=i,i.noConflict=function(){return t.Chart=e,i}}).call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,s={scaleBeginAtZero:!0,scaleShowGridLines:!0,scaleGridLineColor:"rgba(0,0,0,.05)",scaleGridLineWidth:1,scaleShowHorizontalLines:!0,scaleShowVerticalLines:!0,barBorderWidth:2,barValueSpacing:5,barDatasetSpacing:1,hoverMode:"bars",onHover:null,hoverDuration:400,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].backgroundColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>'};e.Type.extend({name:"Bar",defaults:s,initialize:function(t){this.data=t;var s=this.options;this.ScaleClass=e.Scale.extend({offsetGridLines:!0,calculateBarX:function(t,e,i){var n=this.calculateBaseWidth(),a=this.calculateX(i)-n/2,o=this.calculateBarWidth(t);return a+o*e+e*s.barDatasetSpacing+o/2},calculateBaseWidth:function(){return this.calculateX(1)-this.calculateX(0)-2*s.barValueSpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*s.barDatasetSpacing;return e/t}}),i.bindEvents(this,this.options.tooltipEvents,this.onHover),this.BarClass=e.Rectangle.extend({ctx:this.chart.ctx,_vm:{}}),this.buildScale(t.labels),i.each(this.data.datasets,function(t,e){t.metaData=[],i.each(t.data,function(e,i){t.metaData.push(new this.BarClass)},this)},this),this.eachBars(function(t,e,s){i.extend(t,{width:this.scale.calculateBarWidth(this.data.datasets.length),x:this.scale.calculateBarX(this.data.datasets.length,s,e),y:this.scale.endPoint}),t.save()},this),this.update()},onHover:function(t){var e;return"mouseout"==t.type?!1:("bar"==this.options.hoverMode?e=this.getBarAtEvent(t):"bars"==this.options.hoverMode,this.lastActive&&("bar"==this.options.hoverMode?(this.lastActive.rectangle.backgroundColor=this.data.datasets[this.lastActive.datasetIndex].backgroundColor,this.lastActive.rectangle.borderColor=this.data.datasets[this.lastActive.datasetIndex].borderColor,
-this.lastActive.rectangle.borderWidth=0):"bars"==this.options.hoverMode),this.options.onHover?this.options.onHover.call(this,e):e&&("bar"==this.options.hoverMode?(e.rectangle.backgroundColor=this.data.datasets[e.datasetIndex].hoverBackgroundColor||Color(e.rectangle.backgroundColor).saturate(.5).darken(.25).rgbString(),e.rectangle.borderColor=this.data.datasets[e.datasetIndex].hoverBorderColor||Color(e.rectangle.borderColor).saturate(.5).darken(.25).rgbString()):"bars"==this.options.hoverMode),this.animating||(!this.lastActive&&e&&this.render(!1,this.options.hoverDuration),this.lastActive&&e&&this.lastActive.rectangle!==e.rectangle&&this.render(!1,this.options.hoverDuration),this.lastActive&&!e&&this.render(!1,this.options.hoverDuration)),this.lastActive=e,void(this.options.showTooltips&&this.showTooltip(e)))},update:function(){this.scale.update(),this.eachBars(function(t,e,s){i.extend(t,{width:this.scale.calculateBarWidth(this.data.datasets.length),x:this.scale.calculateBarX(this.data.datasets.length,s,e),y:this.scale.calculateY(this.data.datasets[s].data[e]),value:this.data.datasets[s].data[e],label:this.data.labels[e],datasetLabel:this.data.datasets[s].label,borderColor:this.data.datasets[s].borderColor,borderWidth:this.data.datasets[s].borderWidth,backgroundColor:this.data.datasets[s].backgroundColor,_start:void 0})},this),this.render()},eachBars:function(t){i.each(this.data.datasets,function(e,s){i.each(e.metaData,t,this,s)},this)},eachValue:function(t){i.each(this.data.datasets,function(e,s){i.each(e.data,t,this,s)},this)},getBarsAtEvent:function(t){for(var e,s=[],n=i.getRelativePosition(t),a=function(t){s.push(t.metaData[e])},o=0;o<this.data.datasets.length;o++)for(e=0;e<this.data.datasets[o].metaData.length;e++)if(this.data.datasets[o].metaData[e].inRange(n.x,n.y))return i.each(this.data.datasets,a),s;return s},getBarAtEvent:function(t){for(var e,s=i.getRelativePosition(t),n=0;n<this.data.datasets.length;++n)for(var a=0;a<this.data.datasets[n].metaData.length;++a)if(this.data.datasets[n].metaData[a].inRange(s.x,s.y))return e={rectangle:this.data.datasets[n].metaData[a],datasetIndex:n,barIndex:a};return e},buildScale:function(t){var e=this,s=function(){var t=[];return e.eachValue(function(e){t.push(e)}),t},n={templateString:this.options.scaleLabel,height:this.chart.height,width:this.chart.width,ctx:this.chart.ctx,textColor:this.options.scaleFontColor,fontSize:this.options.scaleFontSize,fontStyle:this.options.scaleFontStyle,fontFamily:this.options.scaleFontFamily,valuesCount:t.length,beginAtZero:this.options.scaleBeginAtZero,integersOnly:this.options.scaleIntegersOnly,calculateYRange:function(t){var e=i.calculateScaleRange(s(),t,this.fontSize,this.beginAtZero,this.integersOnly);i.extend(this,e)},xLabels:t,font:i.fontString(this.options.scaleFontSize,this.options.scaleFontStyle,this.options.scaleFontFamily),lineWidth:this.options.scaleLineWidth,lineColor:this.options.scaleLineColor,showHorizontalLines:this.options.scaleShowHorizontalLines,showVerticalLines:this.options.scaleShowVerticalLines,gridLineWidth:this.options.scaleShowGridLines?this.options.scaleGridLineWidth:0,gridLineColor:this.options.scaleShowGridLines?this.options.scaleGridLineColor:"rgba(0,0,0,0)",padding:this.options.showScale?0:this.options.borderWidth,showLabels:this.options.scaleShowLabels,display:this.options.showScale};this.options.scaleOverride&&i.extend(n,{calculateYRange:i.noop,steps:this.options.scaleSteps,stepValue:this.options.scaleStepWidth,min:this.options.scaleStartValue,max:this.options.scaleStartValue+this.options.scaleSteps*this.options.scaleStepWidth}),this.scale=new this.ScaleClass(n)},addData:function(t,e){i.each(t,function(t,i){this.data.datasets[i].bars.push(new this.BarClass({value:t,label:e,datasetLabel:this.data.datasets[i].label,x:this.scale.calculateBarX(this.data.datasets.length,i,this.scale.valuesCount+1),y:this.scale.endPoint,width:this.scale.calculateBarWidth(this.data.datasets.length),base:this.scale.endPoint,borderColor:this.data.datasets[i].borderColor,backgroundColor:this.data.datasets[i].backgroundColor}))},this),this.scale.addXLabel(e),this.update()},removeData:function(){this.scale.removeXLabel(),i.each(this.data.datasets,function(t){t.bars.shift()},this),this.update()},reflow:function(){i.extend(this.BarClass.prototype,{y:this.scale.endPoint,base:this.scale.endPoint});var t=i.extend({height:this.chart.height,width:this.chart.width});this.scale.update(t)},draw:function(t){var e=t||1;this.clear(),this.scale.draw(e),this.eachBars(function(t,i,s){t.hasValue()&&(t.base=this.scale.endPoint,t.transition(["x","y","width","backgroundColor","borderColor","borderWidth"],e).draw())},this)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,s={segmentShowStroke:!0,segmentStrokeColor:"#fff",segmentStrokeWidth:2,percentageInnerCutout:50,animationSteps:100,animationEasing:"easeOutBounce",animateRotate:!0,animateScale:!1,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<segments.length; i++){%><li><span style="background-color:<%=segments[i].fillColor%>"></span><%if(segments[i].label){%><%=segments[i].label%><%}%></li><%}%></ul>'};e.Type.extend({name:"Doughnut",defaults:s,initialize:function(t){this.data=t,this.segments=[],this.outerRadius=(i.min([this.chart.width,this.chart.height])-this.options.segmentStrokeWidth/2)/2,this.SegmentArc=e.Arc.extend({ctx:this.chart.ctx,x:this.chart.width/2,y:this.chart.height/2}),this.options.showTooltips&&i.bindEvents(this,this.options.tooltipEvents,function(t){var e="mouseout"!==t.type?this.getSegmentsAtEvent(t):[];i.each(this.segments,function(t){t.restore(["fillColor"])}),i.each(e,function(t){t.fillColor=t.highlightColor}),this.showTooltip(e)}),this.calculateTotal(t),i.each(t,function(e,i){e.color||(e.color="hsl("+360*i/t.length+", 100%, 50%)"),this.addData(e,i,!0)},this),this.render()},getSegmentsAtEvent:function(t){var e=[],s=i.getRelativePosition(t);return i.each(this.segments,function(t){t.inRange(s.x,s.y)&&e.push(t)},this),e},addData:function(t,e,i){var s=e||this.segments.length;this.segments.splice(s,0,new this.SegmentArc({value:t.value,outerRadius:this.options.animateScale?0:this.outerRadius,innerRadius:this.options.animateScale?0:this.outerRadius/100*this.options.percentageInnerCutout,fillColor:t.color,highlightColor:t.highlight||t.color,showStroke:this.options.segmentShowStroke,strokeWidth:this.options.segmentStrokeWidth,strokeColor:this.options.segmentStrokeColor,startAngle:1.5*Math.PI,circumference:this.options.animateRotate?0:this.calculateCircumference(t.value),label:t.label})),i||(this.reflow(),this.update())},calculateCircumference:function(t){return this.total>0?2*Math.PI*(t/this.total):0},calculateTotal:function(t){this.total=0,i.each(t,function(t){this.total+=Math.abs(t.value)},this)},update:function(){this.data.length==this.segments.length?i.each(this.data,function(t,e){i.extend(this.segments[e],{value:t.value,fillColor:t.color,highlightColor:t.highlight||t.color,showStroke:this.options.segmentShowStroke,strokeWidth:this.options.segmentStrokeWidth,strokeColor:this.options.segmentStrokeColor,label:t.label})},this):this.initialize(this.data),this.calculateTotal(this.segments),i.each(this.activeElements,function(t){t.restore(["fillColor"])}),i.each(this.segments,function(t){t.save()}),this.render()},removeData:function(t){var e=i.isNumber(t)?t:this.segments.length-1;this.segments.splice(e,1),this.reflow(),this.update()},reflow:function(){i.extend(this.SegmentArc.prototype,{x:this.chart.width/2,y:this.chart.height/2}),this.outerRadius=(i.min([this.chart.width,this.chart.height])-this.options.segmentStrokeWidth/2)/2,i.each(this.segments,function(t){t.update({outerRadius:this.outerRadius,innerRadius:this.outerRadius/100*this.options.percentageInnerCutout})},this)},draw:function(t){var e=t?t:1;this.clear(),i.each(this.segments,function(t,i){t.transition({circumference:this.calculateCircumference(t.value),outerRadius:this.outerRadius,innerRadius:this.outerRadius/100*this.options.percentageInnerCutout},e),t.endAngle=t.startAngle+t.circumference,t.draw(),0===i&&(t.startAngle=1.5*Math.PI),i<this.segments.length-1&&(this.segments[i+1].startAngle=t.endAngle)},this)}}),e.types.Doughnut.extend({name:"Pie",defaults:i.merge(s,{percentageInnerCutout:0})})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,s={scaleShowGridLines:!0,scaleGridLineColor:"rgba(0,0,0,.05)",scaleGridLineWidth:1,scaleShowHorizontalLines:!0,scaleShowVerticalLines:!0,bezierCurve:!0,bezierCurveTension:.4,pointDot:!0,pointDotRadius:4,pointDotStrokeWidth:1,pointHitDetectionRadius:20,datasetStroke:!0,datasetStrokeWidth:2,datasetFill:!0,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].strokeColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>',offsetGridLines:!1};e.Type.extend({name:"Line",defaults:s,initialize:function(t){this.data=t,this.PointClass=e.Point.extend({offsetGridLines:this.options.offsetGridLines,strokeWidth:this.options.pointDotStrokeWidth,radius:this.options.pointDotRadius,display:this.options.pointDot,hitDetectionRadius:this.options.pointHitDetectionRadius,ctx:this.chart.ctx,inRange:function(t){return Math.pow(t-this.x,2)<Math.pow(this.radius+this.hitDetectionRadius,2)}}),this.datasets=[],this.options.showTooltips&&i.bindEvents(this,this.options.tooltipEvents,function(t){var e="mouseout"!==t.type?this.getPointsAtEvent(t):[];this.eachPoints(function(t){t.restore(["fillColor","strokeColor"])}),i.each(e,function(t){t.fillColor=t.highlightFill,t.strokeColor=t.highlightStroke}),this.showTooltip(e)}),i.each(t.datasets,function(e){var s={label:e.label||null,fillColor:e.fillColor,strokeColor:e.strokeColor,pointColor:e.pointColor,pointStrokeColor:e.pointStrokeColor,points:[]};this.datasets.push(s),i.each(e.data,function(i,n){s.points.push(new this.PointClass({value:i,label:t.labels[n],datasetLabel:e.label,strokeColor:e.pointStrokeColor,fillColor:e.pointColor,highlightFill:e.pointHighlightFill||e.pointColor,highlightStroke:e.pointHighlightStroke||e.pointStrokeColor}))},this),this.buildScale(t.labels),this.eachPoints(function(t,e){i.extend(t,{x:this.scale.calculateX(e),y:this.scale.endPoint}),t.save()},this)},this),this.render()},update:function(){i.each(this.data.datasets,function(t,e){i.extend(this.datasets[e],{label:t.label||null,fillColor:t.fillColor,strokeColor:t.strokeColor,pointColor:t.pointColor,pointStrokeColor:t.pointStrokeColor}),i.each(t.data,function(s,n){i.extend(this.datasets[e].points[n],{value:s,label:this.data.labels[n],datasetLabel:t.label,strokeColor:t.pointStrokeColor,fillColor:t.pointColor,highlightFill:t.pointHighlightFill||t.pointColor,highlightStroke:t.pointHighlightStroke||t.pointStrokeColor})},this)},this),this.scale.update(),i.each(this.activeElements,function(t){t.restore(["fillColor","strokeColor"])}),this.eachPoints(function(t){t.save()}),this.render()},eachPoints:function(t){i.each(this.datasets,function(e){i.each(e.points,t,this)},this)},getPointsAtEvent:function(t){var e=[],s=i.getRelativePosition(t);return i.each(this.datasets,function(t){i.each(t.points,function(t){t.inRange(s.x,s.y)&&e.push(t)})},this),e},buildScale:function(t){var s=this,n=function(){var t=[];return s.eachPoints(function(e){t.push(e.value)}),t},a={templateString:this.options.scaleLabel,height:this.chart.height,width:this.chart.width,ctx:this.chart.ctx,textColor:this.options.scaleFontColor,offsetGridLines:this.options.offsetGridLines,fontSize:this.options.scaleFontSize,fontStyle:this.options.scaleFontStyle,fontFamily:this.options.scaleFontFamily,valuesCount:t.length,beginAtZero:this.options.scaleBeginAtZero,integersOnly:this.options.scaleIntegersOnly,calculateYRange:function(t){var e=i.calculateScaleRange(n(),t,this.fontSize,this.beginAtZero,this.integersOnly);i.extend(this,e)},xLabels:t,font:i.fontString(this.options.scaleFontSize,this.options.scaleFontStyle,this.options.scaleFontFamily),lineWidth:this.options.scaleLineWidth,lineColor:this.options.scaleLineColor,showHorizontalLines:this.options.scaleShowHorizontalLines,showVerticalLines:this.options.scaleShowVerticalLines,gridLineWidth:this.options.scaleShowGridLines?this.options.scaleGridLineWidth:0,gridLineColor:this.options.scaleShowGridLines?this.options.scaleGridLineColor:"rgba(0,0,0,0)",padding:this.options.showScale?0:this.options.pointDotRadius+this.options.pointDotStrokeWidth,showLabels:this.options.scaleShowLabels,display:this.options.showScale};this.options.scaleOverride&&i.extend(a,{calculateYRange:i.noop,steps:this.options.scaleSteps,stepValue:this.options.scaleStepWidth,min:this.options.scaleStartValue,max:this.options.scaleStartValue+this.options.scaleSteps*this.options.scaleStepWidth}),this.scale=new e.Scale(a)},addData:function(t,e){i.each(t,function(t,i){this.datasets[i].points.push(new this.PointClass({value:t,label:e,datasetLabel:this.datasets[i].label,x:this.scale.calculateX(this.scale.valuesCount+1),y:this.scale.endPoint,strokeColor:this.datasets[i].pointStrokeColor,fillColor:this.datasets[i].pointColor}))},this),this.scale.addXLabel(e),this.update()},removeData:function(){this.scale.removeXLabel(),i.each(this.datasets,function(t){t.points.shift()},this),this.update()},reflow:function(){var t=i.extend({height:this.chart.height,width:this.chart.width});this.scale.update(t)},draw:function(t){var e=t||1;this.clear();var s=this.chart.ctx,n=function(t){return null!==t.value},a=function(t,e,s){return i.findNextWhere(e,n,s)||t},o=function(t,e,s){return i.findPreviousWhere(e,n,s)||t};this.scale.draw(e),i.each(this.datasets,function(t){var r=i.where(t.points,n);i.each(t.points,function(t,i){t.hasValue()&&t.transition({y:this.scale.calculateY(t.value),x:this.scale.calculateX(i)},e)},this),this.options.bezierCurve&&i.each(r,function(t,e){var s=e>0&&e<r.length-1?this.options.bezierCurveTension:0;t.controlPoints=i.splineCurve(o(t,r,e),t,a(t,r,e),s),t.controlPoints.outer.y>this.scale.endPoint?t.controlPoints.outer.y=this.scale.endPoint:t.controlPoints.outer.y<this.scale.startPoint&&(t.controlPoints.outer.y=this.scale.startPoint),t.controlPoints.inner.y>this.scale.endPoint?t.controlPoints.inner.y=this.scale.endPoint:t.controlPoints.inner.y<this.scale.startPoint&&(t.controlPoints.inner.y=this.scale.startPoint)},this),s.lineWidth=this.options.datasetStrokeWidth,s.strokeStyle=t.strokeColor,s.beginPath(),i.each(r,function(t,e){if(0===e)s.moveTo(t.x,t.y);else if(this.options.bezierCurve){var i=o(t,r,e);s.bezierCurveTo(i.controlPoints.outer.x,i.controlPoints.outer.y,t.controlPoints.inner.x,t.controlPoints.inner.y,t.x,t.y)}else s.lineTo(t.x,t.y)},this),s.stroke(),this.options.datasetFill&&r.length>0&&(s.lineTo(r[r.length-1].x,this.scale.endPoint),s.lineTo(r[0].x,this.scale.endPoint),s.fillStyle=t.fillColor,s.closePath(),s.fill()),i.each(r,function(t){t.draw()})},this)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,s={scaleShowLabelBackdrop:!0,scaleBackdropColor:"rgba(255,255,255,0.75)",scaleBeginAtZero:!0,scaleBackdropPaddingY:2,scaleBackdropPaddingX:2,scaleShowLine:!0,segmentShowStroke:!0,segmentStrokeColor:"#fff",segmentStrokeWidth:2,animationSteps:100,animationEasing:"easeOutBounce",animateRotate:!0,animateScale:!1,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<segments.length; i++){%><li><span style="background-color:<%=segments[i].fillColor%>"></span><%if(segments[i].label){%><%=segments[i].label%><%}%></li><%}%></ul>'};e.Type.extend({name:"PolarArea",defaults:s,initialize:function(t){this.data=t,this.segments=[],this.SegmentArc=e.Arc.extend({showStroke:this.options.segmentShowStroke,strokeWidth:this.options.segmentStrokeWidth,strokeColor:this.options.segmentStrokeColor,ctx:this.chart.ctx,innerRadius:0,x:this.chart.width/2,y:this.chart.height/2}),this.scale=new e.RadialScale({display:this.options.showScale,fontStyle:this.options.scaleFontStyle,fontSize:this.options.scaleFontSize,fontFamily:this.options.scaleFontFamily,fontColor:this.options.scaleFontColor,showLabels:this.options.scaleShowLabels,showLabelBackdrop:this.options.scaleShowLabelBackdrop,backdropColor:this.options.scaleBackdropColor,backdropPaddingY:this.options.scaleBackdropPaddingY,backdropPaddingX:this.options.scaleBackdropPaddingX,lineWidth:this.options.scaleShowLine?this.options.scaleLineWidth:0,lineColor:this.options.scaleLineColor,lineArc:!0,width:this.chart.width,height:this.chart.height,xCenter:this.chart.width/2,yCenter:this.chart.height/2,ctx:this.chart.ctx,templateString:this.options.scaleLabel,valuesCount:t.length}),this.updateScaleRange(t),this.scale.update(),i.each(t,function(t,e){this.addData(t,e,!0)},this),this.options.showTooltips&&i.bindEvents(this,this.options.tooltipEvents,function(t){var e="mouseout"!==t.type?this.getSegmentsAtEvent(t):[];i.each(this.segments,function(t){t.restore(["fillColor"])}),i.each(e,function(t){t.fillColor=t.highlightColor}),this.showTooltip(e)}),this.render()},getSegmentsAtEvent:function(t){var e=[],s=i.getRelativePosition(t);return i.each(this.segments,function(t){t.inRange(s.x,s.y)&&e.push(t)},this),e},addData:function(t,e,i){var s=e||this.segments.length;this.segments.splice(s,0,new this.SegmentArc({fillColor:t.color,highlightColor:t.highlight||t.color,label:t.label,value:t.value,outerRadius:this.options.animateScale?0:this.scale.calculateCenterOffset(t.value),circumference:this.options.animateRotate?0:this.scale.getCircumference(),startAngle:1.5*Math.PI})),i||(this.reflow(),this.update())},removeData:function(t){var e=i.isNumber(t)?t:this.segments.length-1;this.segments.splice(e,1),this.reflow(),this.update()},calculateTotal:function(t){this.total=0,i.each(t,function(t){this.total+=t.value},this),this.scale.valuesCount=this.segments.length},updateScaleRange:function(t){var e=[];i.each(t,function(t){e.push(t.value)});var s=this.options.scaleOverride?{steps:this.options.scaleSteps,stepValue:this.options.scaleStepWidth,min:this.options.scaleStartValue,max:this.options.scaleStartValue+this.options.scaleSteps*this.options.scaleStepWidth}:i.calculateScaleRange(e,i.min([this.chart.width,this.chart.height])/2,this.options.scaleFontSize,this.options.scaleBeginAtZero,this.options.scaleIntegersOnly);i.extend(this.scale,s,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})},update:function(){this.data.length==this.segments.length?i.each(this.data,function(t,e){i.extend(this.segments[e],{fillColor:t.color,highlightColor:t.highlight||t.color,label:t.label,value:t.value})},this):this.initialize(this.data),this.calculateTotal(this.segments),i.each(this.segments,function(t){t.save()}),this.reflow(),this.render()},reflow:function(){i.extend(this.SegmentArc.prototype,{x:this.chart.width/2,y:this.chart.height/2}),this.updateScaleRange(this.segments),this.scale.update(),i.extend(this.scale,{xCenter:this.chart.width/2,yCenter:this.chart.height/2}),i.each(this.segments,function(t){t.update({outerRadius:this.scale.calculateCenterOffset(t.value)})},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.segments,function(t,i){t.transition({circumference:this.scale.getCircumference(),outerRadius:this.scale.calculateCenterOffset(t.value)},e),t.endAngle=t.startAngle+t.circumference,0===i&&(t.startAngle=1.5*Math.PI),i<this.segments.length-1&&(this.segments[i+1].startAngle=t.endAngle),t.draw()},this),this.scale.draw()}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.Type.extend({name:"Radar",defaults:{scaleShowLine:!0,angleShowLineOut:!0,scaleShowLabels:!1,scaleBeginAtZero:!0,angleLineColor:"rgba(0,0,0,.1)",angleLineWidth:1,pointLabelFontFamily:"'Arial'",pointLabelFontStyle:"normal",pointLabelFontSize:10,pointLabelFontColor:"#666",pointDot:!0,pointDotRadius:3,pointDotStrokeWidth:1,pointHitDetectionRadius:20,datasetStroke:!0,datasetStrokeWidth:2,datasetFill:!0,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].strokeColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>'},initialize:function(t){this.data=t,this.PointClass=e.Point.extend({strokeWidth:this.options.pointDotStrokeWidth,radius:this.options.pointDotRadius,display:this.options.pointDot,hitDetectionRadius:this.options.pointHitDetectionRadius,ctx:this.chart.ctx}),this.datasets=[],this.buildScale(t),this.options.showTooltips&&i.bindEvents(this,this.options.tooltipEvents,function(t){var e="mouseout"!==t.type?this.getPointsAtEvent(t):[];this.eachPoints(function(t){t.restore(["fillColor","strokeColor"])}),i.each(e,function(t){t.fillColor=t.highlightFill,t.strokeColor=t.highlightStroke}),this.showTooltip(e)}),i.each(t.datasets,function(e){var s={label:e.label||null,fillColor:e.fillColor,strokeColor:e.strokeColor,pointColor:e.pointColor,pointStrokeColor:e.pointStrokeColor,points:[]};this.datasets.push(s),i.each(e.data,function(i,n){var a;this.scale.animation||(a=this.scale.getPointPosition(n,this.scale.calculateCenterOffset(i))),s.points.push(new this.PointClass({value:i,label:t.labels[n],datasetLabel:e.label,x:this.options.animation?this.scale.xCenter:a.x,y:this.options.animation?this.scale.yCenter:a.y,strokeColor:e.pointStrokeColor,fillColor:e.pointColor,highlightFill:e.pointHighlightFill||e.pointColor,highlightStroke:e.pointHighlightStroke||e.pointStrokeColor}))},this)},this),this.render()},eachPoints:function(t){i.each(this.datasets,function(e){i.each(e.points,t,this)},this)},getPointsAtEvent:function(t){var e=i.getRelativePosition(t),s=i.getAngleFromPoint({x:this.scale.xCenter,y:this.scale.yCenter},e),n=2*Math.PI/this.scale.valuesCount,a=Math.round((s.angle-1.5*Math.PI)/n),o=[];return(a>=this.scale.valuesCount||0>a)&&(a=0),s.distance<=this.scale.drawingArea&&i.each(this.datasets,function(t){o.push(t.points[a])}),o},buildScale:function(t){this.scale=new e.RadialScale({display:this.options.showScale,fontStyle:this.options.scaleFontStyle,fontSize:this.options.scaleFontSize,fontFamily:this.options.scaleFontFamily,fontColor:this.options.scaleFontColor,showLabels:this.options.scaleShowLabels,showLabelBackdrop:this.options.scaleShowLabelBackdrop,backdropColor:this.options.scaleBackdropColor,backdropPaddingY:this.options.scaleBackdropPaddingY,backdropPaddingX:this.options.scaleBackdropPaddingX,lineWidth:this.options.scaleShowLine?this.options.scaleLineWidth:0,lineColor:this.options.scaleLineColor,angleLineColor:this.options.angleLineColor,angleLineWidth:this.options.angleShowLineOut?this.options.angleLineWidth:0,pointLabelFontColor:this.options.pointLabelFontColor,pointLabelFontSize:this.options.pointLabelFontSize,pointLabelFontFamily:this.options.pointLabelFontFamily,pointLabelFontStyle:this.options.pointLabelFontStyle,height:this.chart.height,width:this.chart.width,xCenter:this.chart.width/2,yCenter:this.chart.height/2,ctx:this.chart.ctx,templateString:this.options.scaleLabel,labels:t.labels,valuesCount:t.datasets[0].data.length}),this.scale.setScaleSize(),this.updateScaleRange(t.datasets),this.scale.buildYLabels()},updateScaleRange:function(t){var e=function(){var e=[];return i.each(t,function(t){t.data?e=e.concat(t.data):i.each(t.points,function(t){e.push(t.value)})}),e}(),s=this.options.scaleOverride?{steps:this.options.scaleSteps,stepValue:this.options.scaleStepWidth,min:this.options.scaleStartValue,max:this.options.scaleStartValue+this.options.scaleSteps*this.options.scaleStepWidth}:i.calculateScaleRange(e,i.min([this.chart.width,this.chart.height])/2,this.options.scaleFontSize,this.options.scaleBeginAtZero,this.options.scaleIntegersOnly);i.extend(this.scale,s)},addData:function(t,e){this.scale.valuesCount++,i.each(t,function(t,i){var s=this.scale.getPointPosition(this.scale.valuesCount,this.scale.calculateCenterOffset(t));this.datasets[i].points.push(new this.PointClass({value:t,label:e,datasetLabel:this.datasets[i].label,x:s.x,y:s.y,strokeColor:this.datasets[i].pointStrokeColor,fillColor:this.datasets[i].pointColor}))},this),this.scale.labels.push(e),this.reflow(),this.update()},removeData:function(){this.scale.valuesCount--,this.scale.labels.shift(),i.each(this.datasets,function(t){t.points.shift()},this),this.reflow(),this.update()},update:function(){i.each(this.data.datasets,function(t,e){i.extend(this.datasets[e],{label:t.label||null,fillColor:t.fillColor,strokeColor:t.strokeColor,pointColor:t.pointColor,pointStrokeColor:t.pointStrokeColor}),i.each(t.data,function(s,n){i.extend(this.datasets[e].points[n],{value:s,label:this.data.labels[n],datasetLabel:t.label,strokeColor:t.pointStrokeColor,fillColor:t.pointColor,highlightFill:t.pointHighlightFill||t.pointColor,highlightStroke:t.pointHighlightStroke||t.pointStrokeColor})},this)},this),this.eachPoints(function(t){t.save()}),this.reflow(),this.render()},reflow:function(){i.extend(this.scale,{width:this.chart.width,height:this.chart.height,size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2}),this.updateScaleRange(this.datasets),this.scale.setScaleSize(),this.scale.buildYLabels()},draw:function(t){var e=t||1,s=this.chart.ctx;this.clear(),this.scale.draw(),i.each(this.datasets,function(t){i.each(t.points,function(t,i){t.hasValue()&&t.transition(this.scale.getPointPosition(i,this.scale.calculateCenterOffset(t.value)),e)},this),s.lineWidth=this.options.datasetStrokeWidth,s.strokeStyle=t.strokeColor,s.beginPath(),i.each(t.points,function(t,e){0===e?s.moveTo(t.x,t.y):s.lineTo(t.x,t.y)},this),s.closePath(),s.stroke(),s.fillStyle=t.fillColor,s.fill(),i.each(t.points,function(t){t.hasValue()&&t.draw()})},this)}})}.call(this),!function t(e,i,s){function n(o,r){if(!i[o]){if(!e[o]){var h="function"==typeof require&&require;if(!r&&h)return h(o,!0);if(a)return a(o,!0);var l=new Error("Cannot find module '"+o+"'");throw l.code="MODULE_NOT_FOUND",l}var c=i[o]={exports:{}};e[o][0].call(c.exports,function(t){var i=e[o][1][t];return n(i?i:t)},c,c.exports,t,e,i,s)}return i[o].exports}for(var a="function"==typeof require&&require,o=0;o<s.length;o++)n(s[o]);return n}({1:[function(t,e,i){!function(){var i=t("color-convert"),s=t("color-string"),n=function(t){if(t instanceof n)return t;if(!(this instanceof n))return new n(t);if(this.values={rgb:[0,0,0],hsl:[0,0,0],hsv:[0,0,0],hwb:[0,0,0],cmyk:[0,0,0,0],alpha:1},"string"==typeof t){var e=s.getRgba(t);if(e)this.setValues("rgb",e);else if(e=s.getHsla(t))this.setValues("hsl",e);else{if(!(e=s.getHwb(t)))throw new Error('Unable to parse color from string "'+t+'"');this.setValues("hwb",e)}}else if("object"==typeof t){var e=t;if(void 0!==e.r||void 0!==e.red)this.setValues("rgb",e);else if(void 0!==e.l||void 0!==e.lightness)this.setValues("hsl",e);else if(void 0!==e.v||void 0!==e.value)this.setValues("hsv",e);else if(void 0!==e.w||void 0!==e.whiteness)this.setValues("hwb",e);else{if(void 0===e.c&&void 0===e.cyan)throw new Error("Unable to parse color from object "+JSON.stringify(t));this.setValues("cmyk",e)}}};n.prototype={rgb:function(t){return this.setSpace("rgb",arguments)},hsl:function(t){return this.setSpace("hsl",arguments)},hsv:function(t){return this.setSpace("hsv",arguments)},hwb:function(t){return this.setSpace("hwb",arguments)},cmyk:function(t){return this.setSpace("cmyk",arguments)},rgbArray:function(){return this.values.rgb},hslArray:function(){return this.values.hsl},hsvArray:function(){return this.values.hsv},hwbArray:function(){return 1!==this.values.alpha?this.values.hwb.concat([this.values.alpha]):this.values.hwb},cmykArray:function(){return this.values.cmyk},rgbaArray:function(){var t=this.values.rgb;return t.concat([this.values.alpha])},hslaArray:function(){var t=this.values.hsl;return t.concat([this.values.alpha])},alpha:function(t){return void 0===t?this.values.alpha:(this.setValues("alpha",t),this)},red:function(t){return this.setChannel("rgb",0,t)},green:function(t){return this.setChannel("rgb",1,t)},blue:function(t){return this.setChannel("rgb",2,t)},hue:function(t){return this.setChannel("hsl",0,t)},saturation:function(t){return this.setChannel("hsl",1,t)},lightness:function(t){return this.setChannel("hsl",2,t)},saturationv:function(t){return this.setChannel("hsv",1,t)},whiteness:function(t){return this.setChannel("hwb",1,t)},blackness:function(t){return this.setChannel("hwb",2,t)},value:function(t){return this.setChannel("hsv",2,t)},cyan:function(t){return this.setChannel("cmyk",0,t)},magenta:function(t){return this.setChannel("cmyk",1,t)},yellow:function(t){return this.setChannel("cmyk",2,t)},black:function(t){return this.setChannel("cmyk",3,t)},hexString:function(){return s.hexString(this.values.rgb)},rgbString:function(){return s.rgbString(this.values.rgb,this.values.alpha)},rgbaString:function(){return s.rgbaString(this.values.rgb,this.values.alpha)},percentString:function(){return s.percentString(this.values.rgb,this.values.alpha)},hslString:function(){return s.hslString(this.values.hsl,this.values.alpha)},hslaString:function(){return s.hslaString(this.values.hsl,this.values.alpha)},hwbString:function(){return s.hwbString(this.values.hwb,this.values.alpha)},keyword:function(){return s.keyword(this.values.rgb,this.values.alpha)},rgbNumber:function(){return this.values.rgb[0]<<16|this.values.rgb[1]<<8|this.values.rgb[2]},luminosity:function(){for(var t=this.values.rgb,e=[],i=0;i<t.length;i++){var s=t[i]/255;e[i]=.03928>=s?s/12.92:Math.pow((s+.055)/1.055,2.4)}return.2126*e[0]+.7152*e[1]+.0722*e[2]},contrast:function(t){var e=this.luminosity(),i=t.luminosity();return e>i?(e+.05)/(i+.05):(i+.05)/(e+.05)},level:function(t){var e=this.contrast(t);return e>=7.1?"AAA":e>=4.5?"AA":""},dark:function(){var t=this.values.rgb,e=(299*t[0]+587*t[1]+114*t[2])/1e3;return 128>e},light:function(){return!this.dark()},negate:function(){for(var t=[],e=0;3>e;e++)t[e]=255-this.values.rgb[e];return this.setValues("rgb",t),this},lighten:function(t){return this.values.hsl[2]+=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},darken:function(t){return this.values.hsl[2]-=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},saturate:function(t){return this.values.hsl[1]+=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},desaturate:function(t){return this.values.hsl[1]-=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},whiten:function(t){return this.values.hwb[1]+=this.values.hwb[1]*t,this.setValues("hwb",this.values.hwb),this},blacken:function(t){return this.values.hwb[2]+=this.values.hwb[2]*t,this.setValues("hwb",this.values.hwb),this},greyscale:function(){var t=this.values.rgb,e=.3*t[0]+.59*t[1]+.11*t[2];return this.setValues("rgb",[e,e,e]),this},clearer:function(t){return this.setValues("alpha",this.values.alpha-this.values.alpha*t),this},opaquer:function(t){return this.setValues("alpha",this.values.alpha+this.values.alpha*t),this},rotate:function(t){var e=this.values.hsl[0];return e=(e+t)%360,e=0>e?360+e:e,this.values.hsl[0]=e,this.setValues("hsl",this.values.hsl),this},mix:function(t,e){e=1-(null==e?.5:e);for(var i=2*e-1,s=this.alpha()-t.alpha(),n=((i*s==-1?i:(i+s)/(1+i*s))+1)/2,a=1-n,o=this.rgbArray(),r=t.rgbArray(),h=0;h<o.length;h++)o[h]=o[h]*n+r[h]*a;this.setValues("rgb",o);var l=this.alpha()*e+t.alpha()*(1-e);return this.setValues("alpha",l),this},toJSON:function(){return this.rgb()},clone:function(){return new n(this.rgb())}},n.prototype.getValues=function(t){for(var e={},i=0;i<t.length;i++)e[t.charAt(i)]=this.values[t][i];return 1!=this.values.alpha&&(e.a=this.values.alpha),e},n.prototype.setValues=function(t,e){var s={rgb:["red","green","blue"],hsl:["hue","saturation","lightness"],hsv:["hue","saturation","value"],hwb:["hue","whiteness","blackness"],cmyk:["cyan","magenta","yellow","black"]},n={rgb:[255,255,255],hsl:[360,100,100],hsv:[360,100,100],hwb:[360,100,100],cmyk:[100,100,100,100]},a=1;if("alpha"==t)a=e;else 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e},i.Element=function(t){o(this,{_vm:{}}),o(this,t),this.initialize.apply(this,arguments)},o(i.Element.prototype,{initialize:function(){},save:function(){return this._vm=a(this),delete this._vm._vm,delete this._vm._start,this},pivot:function(){return this._start&&(this._start=a(this),n.extend(this._start,this._vm)),this},transition:function(t){return this._start||(this._start=a(this._vm)),s(this,function(e,i){if("_"!==i[0]&&this.hasOwnProperty(i)){if(!this._vm[i])return void(this._vm[i]=e||null);if(this[i]!==this._vm[i])if("string"==typeof e)try{var s=n.color(this._start[i]).mix(n.color(this[i]),t);this._vm[i]=s.rgbString()}catch(a){this._vm[i]=e}else"number"==typeof e?this._vm[i]=(this[i]-this._start[i])*t+this._start[i]:this._vm[i]=e}},this),1===t&&delete this._start,this},tooltipPosition:function(){return{x:this.x,y:this.y}},hasValue:function(){return g(this.value)}}),i.Element.extend=l,i.Point=i.Element.extend({display:!0,inRange:function(t,e){var i=this.hitDetectionRadius+this.radius;return Math.pow(t-this.x,2)+Math.pow(e-this.y,2)<Math.pow(i,2)},draw:function(){if(this.display){var t=this.ctx;t.beginPath(),t.arc(this.x,this.y,this.radius,0,2*Math.PI),t.closePath(),t.strokeStyle=this.borderColor,t.lineWidth=this.borderWidth,t.fillStyle=this.backgroundColor,t.fill(),t.stroke()}}}),i.Arc=i.Element.extend({inRange:function(t,e){var i=n.getAngleFromPoint(this,{x:t,y:e}),s=i.angle>=this.startAngle&&i.angle<=this.endAngle,a=i.distance>=this.innerRadius&&i.distance<=this.outerRadius;return s&&a},tooltipPosition:function(){var t=this.startAngle+(this.endAngle-this.startAngle)/2,e=(this.outerRadius-this.innerRadius)/2+this.innerRadius;return{x:this.x+Math.cos(t)*e,y:this.y+Math.sin(t)*e}},draw:function(t){var e=this.ctx;e.beginPath(),e.arc(this.x,this.y,this.outerRadius,this.startAngle,this.endAngle),e.arc(this.x,this.y,this.innerRadius,this.endAngle,this.startAngle,!0),e.closePath(),e.strokeStyle=this.borderColor,e.lineWidth=this.borderWidth,e.fillStyle=this.backgroundColor,e.fill(),e.lineJoin="bevel",this.showBorder&&e.stroke()}}),i.Rectangle=i.Element.extend({draw:function(){var t=this._vm,e=this.ctx,i=t.width/2,n=t.x-i,s=t.x+i,a=t.base-(t.base-t.y),o=t.borderWidth/2;t.borderWidth&&(n+=o,s-=o,a+=o),e.beginPath(),e.fillStyle=t.backgroundColor,e.strokeStyle=t.borderColor,e.lineWidth=t.borderWidth,e.moveTo(n,t.base),e.lineTo(n,a),e.lineTo(s,a),e.lineTo(s,t.base),e.fill(),t.borderWidth&&e.stroke()},height:function(){var t=this._vm;return t.base-t.y},inRange:function(t,e){var i=this._vm;return i.y<i.base?t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.y&&e<=i.base:t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.base&&e<=i.y},tooltipPosition:function(){var t=this._vm;return t.y<t.base?{x:t.x,y:t.y}:{x:t.x,y:t.base}}}),i.Animation=i.Element.extend({currentStep:null,numSteps:60,easing:"",render:null,onAnimationProgress:null,onAnimationComplete:null}),i.Tooltip=i.Element.extend({initialize:function(){var t=this._options;o(this,{opacity:0,xPadding:t.tooltipXPadding,yPadding:t.tooltipYPadding,xOffset:t.tooltipXOffset,backgroundColor:t.tooltipBackgroundColor,textColor:t.tooltipFontColor,_fontFamily:t.tooltipFontFamily,_fontStyle:t.tooltipFontStyle,fontSize:t.tooltipFontSize,titleTextColor:t.tooltipTitleFontColor,_titleFontFamily:t.tooltipTitleFontFamily,_titleFontStyle:t.tooltipTitleFontStyle,titleFontSize:t.tooltipTitleFontSize,caretHeight:t.tooltipCaretSize,cornerRadius:t.tooltipCornerRadius,legendColorBackground:t.multiTooltipKeyBackground,labels:[],colors:[]})},update:function(){var t=this._chart.ctx;switch(this._options.hoverMode){case"single":n.extend(this,{text:S(this._options.tooltipTemplate,this._active)});var e=this._active[0].tooltipPosition();n.extend(this.tooltip,{x:Math.round(e.x),y:Math.round(e.y)});break;case"label":for(var i,s,a=[],o=[],r=this._data.datasets.length-1;r>=0&&(i=this._data.datasets[r].metaData,s=h(i,this._active[0]),-1===s);r--);var l=function(t){var e,i,r,h,l,c=[],u=[],d=[];return n.each(this._data.datasets,function(t){e=t.metaData,e[s]&&e[s].hasValue()&&c.push(e[s])}),n.each(c,function(t){u.push(t._vm.x),d.push(t._vm.y),a.push(n.template(this._options.multiTooltipTemplate,t)),o.push({fill:t._vm.backgroundColor,stroke:t._vm.borderColor})},this),l=v(d),r=f(d),h=v(u),i=f(u),{x:h>this._chart.width/2?h:i,y:(l+r)/2}}.call(this,s);n.extend(this,{x:l.x,y:l.y,labels:a,title:this._active.length?this._active[0].label:"",legendColors:o,legendBackgroundColor:this._options.multiTooltipKeyBackground}),this.height=a.length*this.fontSize+(a.length-1)*(this.fontSize/2)+2*this.yPadding+1.5*this.titleFontSize;var c=t.measureText(this.title).width,u=T(t,this.font,a)+this.fontSize+3,d=f([u,c]);this.width=d+2*this.xPadding;var p=this.height/2;this.y-p<0?this.y=p:this.y+p>this._chart.height&&(this.y=this._chart.height-p),this.x>this._chart.width/2?this.x-=this.xOffset+this.width:this.x+=this.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._vm;switch(this._options.hoverMode){case"single":t.font=z(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var i=e.caretPadding=2,s=t.measureText(e.text).width+2*e.xPadding,a=e.fontSize+2*e.yPadding,o=a+e.caretHeight+i;e.x+s/2>this._chart.width?e.xAlign="left":e.x-s/2<0&&(e.xAlign="right"),e.y-o<0&&(e.yAlign="below");var r=e.x-s/2,h=e.y-o;if(t.fillStyle=n.color(e.backgroundColor).alpha(e.opacity).rgbString(),this._custom)this._custom(this._vm);else{switch(e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-i),t.lineTo(e.x+e.caretHeight,e.y-(i+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(i+e.caretHeight)),t.closePath(),t.fill();break;case"below":h=e.y+i+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+i),t.lineTo(e.x+e.caretHeight,e.y+i+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+i+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":r=e.x-s+(e.cornerRadius+e.caretHeight);break;case"right":r=e.x-(e.cornerRadius+e.caretHeight)}_(t,r,h,s,a,e.cornerRadius),t.fill(),t.fillStyle=n.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,r+s/2,h+a/2)}break;case"label":_(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=n.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=n.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=z(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=z(e.fontSize,e._fontStyle,e._fontFamily),n.each(e.labels,function(i,s){t.fillStyle=n.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(i,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(s+1)),t.fillStyle=n.color(e.legendBackgroundColor).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(s+1)-e.fontSize/2,e.fontSize,e.fontSize),t.fillStyle=n.color(e.legendColors[s].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(s+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._vm.y-this._vm.height/2+this._vm.yPadding,i=t-1;return 0===t?e+this._vm.titleFontSize/2:e+(1.5*this._vm.fontSize*i+this._vm.fontSize/2)+1.5*this._vm.titleFontSize}}),i.Scale=i.Element.extend({initialize:function(){this.fit()},buildYLabels:function(){this.yLabels=[];for(var t=m(this.stepValue),e=0;e<=this.steps;e++)this.yLabels.push(S(this.templateString,{value:(this.min+e*this.stepValue).toFixed(t)}));this.yLabelWidth=this.display&&this.showLabels?T(this.ctx,this.font,this.yLabels)+10:0},addXLabel:function(t){this.xLabels.push(t),this.valuesCount++,this.fit()},removeXLabel:function(){this.xLabels.shift(),this.valuesCount--,this.fit()},fit:function(){this.startPoint=this.display?this.fontSize:0,this.endPoint=this.display?this.height-1.5*this.fontSize-5:this.height,this.startPoint+=this.padding,this.endPoint-=this.padding;var t,e=this.endPoint,i=this.endPoint-this.startPoint;for(this.calculateYRange(i),this.buildYLabels(),this.calculateXLabelRotation();i>this.endPoint-this.startPoint;)i=this.endPoint-this.startPoint,t=this.yLabelWidth,this.calculateYRange(i),this.buildYLabels(),t<this.yLabelWidth&&(this.endPoint=e,this.calculateXLabelRotation())},calculateXLabelRotation:function(){this.ctx.font=this.font;var t,e,i=this.ctx.measureText(this.xLabels[0]).width,n=this.ctx.measureText(this.xLabels[this.xLabels.length-1]).width;if(this.xScalePaddingRight=n/2+3,this.xScalePaddingLeft=i/2>this.yLabelWidth?i/2:this.yLabelWidth,this.xLabelRotation=0,this.display){var s,a=T(this.ctx,this.font,this.xLabels);this.xLabelWidth=a;for(var o=Math.floor(this.calculateX(1)-this.calculateX(0))-6;this.xLabelWidth>o&&0===this.xLabelRotation||this.xLabelWidth>o&&this.xLabelRotation<=90&&this.xLabelRotation>0;)s=Math.cos(b(this.xLabelRotation)),t=s*i,e=s*n,t+this.fontSize/2>this.yLabelWidth&&(this.xScalePaddingLeft=t+this.fontSize/2),this.xScalePaddingRight=this.fontSize/2,this.xLabelRotation++,this.xLabelWidth=s*a;this.xLabelRotation>0&&(this.endPoint-=Math.sin(b(this.xLabelRotation))*a+3)}else this.xLabelWidth=0,this.xScalePaddingRight=this.padding,this.xScalePaddingLeft=this.padding},calculateYRange:c,drawingArea:function(){return this.startPoint-this.endPoint},calculateY:function(t){var e=this.drawingArea()/(this.min-this.max);return this.endPoint-e*(t-this.min)},calculateX:function(t){var e=(this.xLabelRotation>0,this.width-(this.xScalePaddingLeft+this.xScalePaddingRight)),i=e/Math.max(this.valuesCount-(this.offsetGridLines?0:1),1),n=i*t+this.xScalePaddingLeft;return this.offsetGridLines&&(n+=i/2),Math.round(n)},update:function(t){n.extend(this,t),this.fit()},draw:function(){var t=this.ctx,e=(this.endPoint-this.startPoint)/this.steps,i=Math.round(this.xScalePaddingLeft);this.display&&(t.fillStyle=this.textColor,t.font=this.font,s(this.yLabels,function(s,a){var o=this.endPoint-e*a,r=Math.round(o),h=this.showHorizontalLines;t.textAlign="right",t.textBaseline="middle",this.showLabels&&t.fillText(s,i-10,o),0!==a||h||(h=!0),h&&t.beginPath(),a>0?(t.lineWidth=this.gridLineWidth,t.strokeStyle=this.gridLineColor):(t.lineWidth=this.lineWidth,t.strokeStyle=this.lineColor),r+=n.aliasPixel(t.lineWidth),h&&(t.moveTo(i,r),t.lineTo(this.width,r),t.stroke(),t.closePath()),t.lineWidth=this.lineWidth,t.strokeStyle=this.lineColor,t.beginPath(),t.moveTo(i-5,r),t.lineTo(i,r),t.stroke(),t.closePath()},this),s(this.xLabels,function(e,i){var n=this.calculateX(i)+y(this.lineWidth),s=this.calculateX(i-(this.offsetGridLines?.5:0))+y(this.lineWidth),a=this.xLabelRotation>0,o=this.showVerticalLines;0!==i||o||(o=!0),o&&t.beginPath(),i>0?(t.lineWidth=this.gridLineWidth,t.strokeStyle=this.gridLineColor):(t.lineWidth=this.lineWidth,t.strokeStyle=this.lineColor),o&&(t.moveTo(s,this.endPoint),t.lineTo(s,this.startPoint-3),t.stroke(),t.closePath()),t.lineWidth=this.lineWidth,t.strokeStyle=this.lineColor,t.beginPath(),t.moveTo(s,this.endPoint),t.lineTo(s,this.endPoint+5),t.stroke(),t.closePath(),t.save(),t.translate(n,a?this.endPoint+12:this.endPoint+8),t.rotate(-1*b(this.xLabelRotation)),t.font=this.font,t.textAlign=a?"right":"center",t.textBaseline=a?"middle":"top",t.fillText(e,0,0),t.restore()},this))}}),i.RadialScale=i.Element.extend({initialize:function(){this.size=v([this.height,this.width]),this.drawingArea=this.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2},calculateCenterOffset:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},update:function(){this.lineArc?this.drawingArea=this.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},buildYLabels:function(){this.yLabels=[];for(var t=m(this.stepValue),e=0;e<=this.steps;e++)this.yLabels.push(S(this.templateString,{value:(this.min+e*this.stepValue).toFixed(t)}))},getCircumference:function(){return 2*Math.PI/this.valuesCount},setScaleSize:function(){var t,e,i,n,s,a,o,r,h,l,c,u,d=v([this.height/2-this.pointLabelFontSize-5,this.width/2]),p=this.width,f=0;for(this.ctx.font=z(this.pointLabelFontSize,this.pointLabelFontStyle,this.pointLabelFontFamily),e=0;e<this.valuesCount;e++)t=this.getPointPosition(e,d),i=this.ctx.measureText(S(this.templateString,{value:this.labels[e]})).width+5,0===e||e===this.valuesCount/2?(n=i/2,t.x+n>p&&(p=t.x+n,s=e),t.x-n<f&&(f=t.x-n,o=e)):e<this.valuesCount/2?t.x+i>p&&(p=t.x+i,s=e):e>this.valuesCount/2&&t.x-i<f&&(f=t.x-i,o=e);h=f,l=Math.ceil(p-this.width),a=this.getIndexAngle(s),r=this.getIndexAngle(o),c=l/Math.sin(a+Math.PI/2),u=h/Math.sin(r+Math.PI/2),c=g(c)?c:0,u=g(u)?u:0,this.drawingArea=d-(u+c)/2,this.setCenterPoint(u,c)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,n=t+this.drawingArea;this.xCenter=(n+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.valuesCount;return t*e-Math.PI/2},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},draw:function(){if(this.display){var t=this.ctx;if(s(this.yLabels,function(e,i){if(i>0){var n,s=i*(this.drawingArea/this.steps),a=this.yCenter-s;if(this.lineWidth>0)if(t.strokeStyle=this.lineColor,t.lineWidth=this.lineWidth,this.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,s,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var o=0;o<this.valuesCount;o++)n=this.getPointPosition(o,this.calculateCenterOffset(this.min+i*this.stepValue)),0===o?t.moveTo(n.x,n.y):t.lineTo(n.x,n.y);t.closePath(),t.stroke()}if(this.showLabels){if(t.font=z(this.fontSize,this._fontStyle,this._fontFamily),this.showLabelBackdrop){var r=t.measureText(e).width;t.fillStyle=this.backdropColor,t.fillRect(this.xCenter-r/2-this.backdropPaddingX,a-this.fontSize/2-this.backdropPaddingY,r+2*this.backdropPaddingX,this.fontSize+2*this.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.fontColor,t.fillText(e,this.xCenter,a)}}},this),!this.lineArc){t.lineWidth=this.angleLineWidth,t.strokeStyle=this.angleLineColor;for(var e=this.valuesCount-1;e>=0;e--){if(this.angleLineWidth>0){var i=this.getPointPosition(e,this.calculateCenterOffset(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(i.x,i.y),t.stroke(),t.closePath()}var n=this.getPointPosition(e,this.calculateCenterOffset(this.max)+5);t.font=z(this.pointLabelFontSize,this.pointLabelFontStyle,this.pointLabelFontFamily),t.fillStyle=this.pointLabelFontColor;var a=this.labels.length,o=this.labels.length/2,r=o/2,h=r>e||e>a-r,l=e===r||e===a-r;0===e?t.textAlign="center":e===o?t.textAlign="center":o>e?t.textAlign="left":t.textAlign="right",l?t.textBaseline="middle":h?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.labels[e],n.x,n.y)}}}}}),i.animationService={frameDuration:17,animations:[],dropFrames:0,addAnimation:function(t,e,i){i||(t.animating=!0);for(var s=0;s<this.animations.length;++s)if(this.animations[s].chartInstance===t)return void(this.animations[s].animationObject=e);this.animations.push({chartInstance:t,animationObject:e}),1==this.animations.length&&n.requestAnimFrame.call(window,this.digestWrapper)},cancelAnimation:function(t){var e=n.findNextWhere(this.animations,function(e){return e.chartInstance===t});e&&(this.animations.splice(e,1),t.animating=!1)},digestWrapper:function(){i.animationService.startDigest.call(i.animationService)},startDigest:function(){var t=Date.now(),e=0;this.dropFrames>1&&(e=Math.floor(this.dropFrames),this.dropFrames-=e);for(var i=0;i<this.animations.length;i++)null===this.animations[i].animationObject.currentStep&&(this.animations[i].animationObject.currentStep=0),this.animations[i].animationObject.currentStep+=1+e,this.animations[i].animationObject.currentStep>this.animations[i].animationObject.numSteps&&(this.animations[i].animationObject.currentStep=this.animations[i].animationObject.numSteps),this.animations[i].animationObject.render(this.animations[i].chartInstance,this.animations[i].animationObject),this.animations[i].animationObject.currentStep==this.animations[i].animationObject.numSteps&&(this.animations[i].chartInstance.animating=!1,this.animations.splice(i,1),i--);var s=Date.now(),a=s-t-this.frameDuration,o=a/this.frameDuration;o>1&&(this.dropFrames+=o),this.animations.length>0&&n.requestAnimFrame.call(window,this.digestWrapper)}},n.addEvent(window,"resize",function(){var t;return function(){clearTimeout(t),t=setTimeout(function(){s(i.instances,function(t){t.options.responsive&&t.resize(t.render,!0)})},50)}}()),p?define(function(){return i}):"object"==typeof module&&module.exports&&(module.exports=i),t.Chart=i,i.noConflict=function(){return t.Chart=e,i}}).call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,n={scaleBeginAtZero:!0,scaleShowGridLines:!0,scaleGridLineColor:"rgba(0,0,0,.05)",scaleGridLineWidth:1,scaleShowHorizontalLines:!0,scaleShowVerticalLines:!0,barBorderWidth:2,barValueSpacing:5,barDatasetSpacing:1,hoverMode:"single",onHover:null,hoverAnimationDuration:400,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].backgroundColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>'};e.Type.extend({name:"Bar",defaults:n,initialize:function(t){this.data=t;var n=this.options;this.ScaleClass=e.Scale.extend({offsetGridLines:!0,calculateBarX:function(t,e,i){var s=this.calculateBaseWidth(),a=this.calculateX(i)-s/2,o=this.calculateBarWidth(t);return a+o*e+e*n.barDatasetSpacing+o/2},calculateBaseWidth:function(){return this.calculateX(1)-this.calculateX(0)-2*n.barValueSpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*n.barDatasetSpacing;return e/t}}),i.bindEvents(this,this.options.tooltipEvents,this.onHover),this.BarClass=e.Rectangle.extend({ctx:this.chart.ctx}),this.buildScale(t.labels),i.each(this.data.datasets,function(t,e){t.metaData=[],i.each(t.data,function(e,i){t.metaData.push(new this.BarClass)},this)},this),this.eachBars(function(t,e,n){i.extend(t,{width:this.scale.calculateBarWidth(this.data.datasets.length),x:this.scale.calculateBarX(this.data.datasets.length,n,e),y:this.calculateBarBase(),_datasetIndex:n,_index:e}),t.save()},this),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),this.update()},onHover:function(t){if("mouseout"==t.type)return!1;if(this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hoverMode){case"single":return this.getBarAtEvent(t);case"label":return this.getBarsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.onHover&&this.options.onHover.call(this,this.active),this.lastActive)switch(this.options.hoverMode){case"single":this.lastActive[0].backgroundColor=this.data.datasets[this.lastActive[0]._datasetIndex].backgroundColor,this.lastActive[0].borderColor=this.data.datasets[this.lastActive[0]._datasetIndex].borderColor,
+this.lastActive[0].borderWidth=0;break;case"label":for(var e=0;e<this.lastActive.length;e++)this.lastActive[e].backgroundColor=this.data.datasets[this.lastActive[e]._datasetIndex].backgroundColor,this.lastActive[e].borderColor=this.data.datasets[this.lastActive[e]._datasetIndex].borderColor,this.lastActive[e].borderWidth=0;break;case"dataset":}if(this.active.length&&this.options.hoverMode)switch(this.options.hoverMode){case"single":this.active[0].backgroundColor=this.data.datasets[this.active[0]._datasetIndex].hoverBackgroundColor||i.color(this.active[0].backgroundColor).saturate(.5).darken(.35).rgbString(),this.active[0].borderColor=this.data.datasets[this.active[0]._datasetIndex].hoverBorderColor||i.color(this.active[0].borderColor).saturate(.5).darken(.35).rgbString();break;case"label":for(var e=0;e<this.active.length;e++)this.active[e].backgroundColor=this.data.datasets[this.active[e]._datasetIndex].hoverBackgroundColor||i.color(this.active[e].backgroundColor).saturate(.5).darken(.35).rgbString(),this.active[e].borderColor=this.data.datasets[this.active[e]._datasetIndex].hoverBorderColor||i.color(this.active[e].borderColor).saturate(.5).darken(.35).rgbString();break;case"dataset":}if(this.options.showTooltips&&(this.tooltip.initialize(),this.active.length?(i.extend(this.tooltip,{opacity:1,_active:this.active}),this.tooltip.update()):i.extend(this.tooltip,{opacity:0})),!this.animating){!this.lastActive.length&&this.active.length&&(console.log("entering"),this.tooltip.pivot(),this.stop(),this.render(!1,this.options.hoverAnimationDuration));var n;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(n=!0)},this),this.lastActive.length&&this.active.length&&n&&(console.log("changing"),this.tooltip.pivot(),this.stop(),this.render(!1,this.options.hoverAnimationDuration)),this.lastActive.length&&!this.active.length&&(console.log("leaving"),this.tooltip.pivot(),this.stop(),this.render(!1,this.options.hoverAnimationDuration))}this.lastActive=this.active},calculateBarBase:function(){var t=this.scale.endPoint;return this.scale.beginAtZero||this.scale.min<=0&&this.scale.max>=0||this.scale.min>=0&&this.scale.max<=0?(t=this.scale.calculateY(0),t+=this.options.scaleGridLineWidth):this.scale.min<0&&this.scale.max<0&&(t=this.scale.startPoint),t},update:function(){this.scale.update(),this.eachBars(function(t,e,n){i.extend(t,{width:this.scale.calculateBarWidth(this.data.datasets.length),x:this.scale.calculateBarX(this.data.datasets.length,n,e),y:this.scale.calculateY(this.data.datasets[n].data[e]),value:this.data.datasets[n].data[e],label:this.data.labels[e],datasetLabel:this.data.datasets[n].label,borderColor:this.data.datasets[n].borderColor,borderWidth:this.data.datasets[n].borderWidth,backgroundColor:this.data.datasets[n].backgroundColor,_datasetIndex:n,_index:e,_start:void 0})},this),this.render()},eachBars:function(t){i.each(this.data.datasets,function(e,n){i.each(e.metaData,t,this,n)},this)},eachValue:function(t){i.each(this.data.datasets,function(e,n){i.each(e.data,t,this,n)},this)},getBarsAtEvent:function(t){for(var e,n=[],s=i.getRelativePosition(t),a=function(t){n.push(t.metaData[e])},o=0;o<this.data.datasets.length;o++)for(e=0;e<this.data.datasets[o].metaData.length;e++)this.data.datasets[o].metaData[e].inRange(s.x,s.y)&&i.each(this.data.datasets,a);return n.length?n:[]},getBarAtEvent:function(t){for(var e=[],n=i.getRelativePosition(t),s=0;s<this.data.datasets.length;++s)for(var a=0;a<this.data.datasets[s].metaData.length;++a)if(this.data.datasets[s].metaData[a].inRange(n.x,n.y))return e.push(this.data.datasets[s].metaData[a]),e;return[]},buildScale:function(t){var e=this,n=function(){var t=[];return e.eachValue(function(e){t.push(e)}),t},s={templateString:this.options.scaleLabel,height:this.chart.height,width:this.chart.width,ctx:this.chart.ctx,textColor:this.options.scaleFontColor,fontSize:this.options.scaleFontSize,fontStyle:this.options.scaleFontStyle,fontFamily:this.options.scaleFontFamily,valuesCount:t.length,beginAtZero:this.options.scaleBeginAtZero,integersOnly:this.options.scaleIntegersOnly,calculateYRange:function(t){var e=i.calculateScaleRange(n(),t,this.fontSize,this.beginAtZero,this.integersOnly);i.extend(this,e)},xLabels:t,font:i.fontString(this.options.scaleFontSize,this.options.scaleFontStyle,this.options.scaleFontFamily),lineWidth:this.options.scaleLineWidth,lineColor:this.options.scaleLineColor,showHorizontalLines:this.options.scaleShowHorizontalLines,showVerticalLines:this.options.scaleShowVerticalLines,gridLineWidth:this.options.scaleShowGridLines?this.options.scaleGridLineWidth:0,gridLineColor:this.options.scaleShowGridLines?this.options.scaleGridLineColor:"rgba(0,0,0,0)",padding:this.options.showScale?0:this.options.borderWidth,showLabels:this.options.scaleShowLabels,display:this.options.showScale};this.options.scaleOverride&&i.extend(s,{calculateYRange:i.noop,steps:this.options.scaleSteps,stepValue:this.options.scaleStepWidth,min:this.options.scaleStartValue,max:this.options.scaleStartValue+this.options.scaleSteps*this.options.scaleStepWidth}),this.scale=new this.ScaleClass(s)},draw:function(t){var e=t||1;this.clear(),this.scale.draw(e),this.eachBars(function(t,i,n){t.hasValue()&&(t.base=this.calculateBarBase(),t.transition(e).draw())},this),this.tooltip.transition(e).draw()}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,n={segmentShowStroke:!0,segmentStrokeColor:"#fff",segmentStrokeWidth:2,percentageInnerCutout:50,animationSteps:100,animationEasing:"easeOutBounce",animateRotate:!0,animateScale:!1,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<segments.length; i++){%><li><span style="background-color:<%=segments[i].fillColor%>"></span><%if(segments[i].label){%><%=segments[i].label%><%}%></li><%}%></ul>'};e.Type.extend({name:"Doughnut",defaults:n,initialize:function(t){this.data=t,this.segments=[],this.outerRadius=(i.min([this.chart.width,this.chart.height])-this.options.segmentStrokeWidth/2)/2,this.SegmentArc=e.Arc.extend({ctx:this.chart.ctx,x:this.chart.width/2,y:this.chart.height/2}),this.options.showTooltips&&i.bindEvents(this,this.options.tooltipEvents,function(t){var e="mouseout"!==t.type?this.getSegmentsAtEvent(t):[];i.each(this.segments,function(t){t.restore(["fillColor"])}),i.each(e,function(t){t.fillColor=t.highlightColor}),this.showTooltip(e)}),this.calculateTotal(t),i.each(t,function(e,i){e.color||(e.color="hsl("+360*i/t.length+", 100%, 50%)"),this.addData(e,i,!0)},this),this.render()},getSegmentsAtEvent:function(t){var e=[],n=i.getRelativePosition(t);return i.each(this.segments,function(t){t.inRange(n.x,n.y)&&e.push(t)},this),e},addData:function(t,e,i){var n=e||this.segments.length;this.segments.splice(n,0,new this.SegmentArc({value:t.value,outerRadius:this.options.animateScale?0:this.outerRadius,innerRadius:this.options.animateScale?0:this.outerRadius/100*this.options.percentageInnerCutout,fillColor:t.color,highlightColor:t.highlight||t.color,showStroke:this.options.segmentShowStroke,strokeWidth:this.options.segmentStrokeWidth,strokeColor:this.options.segmentStrokeColor,startAngle:1.5*Math.PI,circumference:this.options.animateRotate?0:this.calculateCircumference(t.value),label:t.label})),i||(this.reflow(),this.update())},calculateCircumference:function(t){return this.total>0?2*Math.PI*(t/this.total):0},calculateTotal:function(t){this.total=0,i.each(t,function(t){this.total+=Math.abs(t.value)},this)},update:function(){this.data.length==this.segments.length?i.each(this.data,function(t,e){i.extend(this.segments[e],{value:t.value,fillColor:t.color,highlightColor:t.highlight||t.color,showStroke:this.options.segmentShowStroke,strokeWidth:this.options.segmentStrokeWidth,strokeColor:this.options.segmentStrokeColor,label:t.label})},this):this.initialize(this.data),this.calculateTotal(this.segments),i.each(this.activeElements,function(t){t.restore(["fillColor"])}),i.each(this.segments,function(t){t.save()}),this.render()},removeData:function(t){var e=i.isNumber(t)?t:this.segments.length-1;this.segments.splice(e,1),this.reflow(),this.update()},reflow:function(){i.extend(this.SegmentArc.prototype,{x:this.chart.width/2,y:this.chart.height/2}),this.outerRadius=(i.min([this.chart.width,this.chart.height])-this.options.segmentStrokeWidth/2)/2,i.each(this.segments,function(t){t.update({outerRadius:this.outerRadius,innerRadius:this.outerRadius/100*this.options.percentageInnerCutout})},this)},draw:function(t){var e=t?t:1;this.clear(),i.each(this.segments,function(t,i){t.transition({circumference:this.calculateCircumference(t.value),outerRadius:this.outerRadius,innerRadius:this.outerRadius/100*this.options.percentageInnerCutout},e),t.endAngle=t.startAngle+t.circumference,t.draw(),0===i&&(t.startAngle=1.5*Math.PI),i<this.segments.length-1&&(this.segments[i+1].startAngle=t.endAngle)},this)}}),e.types.Doughnut.extend({name:"Pie",defaults:i.merge(n,{percentageInnerCutout:0})})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,n={scaleShowGridLines:!0,scaleGridLineColor:"rgba(0,0,0,.05)",scaleGridLineWidth:1,scaleShowHorizontalLines:!0,scaleShowVerticalLines:!0,bezierCurve:!0,bezierCurveTension:.4,pointDot:!0,pointDotRadius:4,pointDotStrokeWidth:1,pointHitDetectionRadius:20,datasetStroke:!0,datasetStrokeWidth:2,datasetFill:!0,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].strokeColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>',offsetGridLines:!1};e.Type.extend({name:"Line",defaults:n,initialize:function(t){this.data=t,this.PointClass=e.Point.extend({offsetGridLines:this.options.offsetGridLines,strokeWidth:this.options.pointDotStrokeWidth,radius:this.options.pointDotRadius,display:this.options.pointDot,hitDetectionRadius:this.options.pointHitDetectionRadius,ctx:this.chart.ctx,inRange:function(t){return Math.pow(t-this.x,2)<Math.pow(this.radius+this.hitDetectionRadius,2)}}),this.datasets=[],this.options.showTooltips&&i.bindEvents(this,this.options.tooltipEvents,function(t){var e="mouseout"!==t.type?this.getPointsAtEvent(t):[];this.eachPoints(function(t){t.restore(["fillColor","strokeColor"])}),i.each(e,function(t){t.fillColor=t.highlightFill,t.strokeColor=t.highlightStroke}),this.showTooltip(e)}),i.each(t.datasets,function(e){var n={label:e.label||null,fillColor:e.fillColor,strokeColor:e.strokeColor,pointColor:e.pointColor,pointStrokeColor:e.pointStrokeColor,points:[]};this.datasets.push(n),i.each(e.data,function(i,s){n.points.push(new this.PointClass({value:i,label:t.labels[s],datasetLabel:e.label,strokeColor:e.pointStrokeColor,fillColor:e.pointColor,highlightFill:e.pointHighlightFill||e.pointColor,highlightStroke:e.pointHighlightStroke||e.pointStrokeColor}))},this),this.buildScale(t.labels),this.eachPoints(function(t,e){i.extend(t,{x:this.scale.calculateX(e),y:this.scale.endPoint}),t.save()},this)},this),this.render()},update:function(){i.each(this.data.datasets,function(t,e){i.extend(this.datasets[e],{label:t.label||null,fillColor:t.fillColor,strokeColor:t.strokeColor,pointColor:t.pointColor,pointStrokeColor:t.pointStrokeColor}),i.each(t.data,function(n,s){i.extend(this.datasets[e].points[s],{value:n,label:this.data.labels[s],datasetLabel:t.label,strokeColor:t.pointStrokeColor,fillColor:t.pointColor,highlightFill:t.pointHighlightFill||t.pointColor,highlightStroke:t.pointHighlightStroke||t.pointStrokeColor})},this)},this),this.scale.update(),i.each(this.activeElements,function(t){t.restore(["fillColor","strokeColor"])}),this.eachPoints(function(t){t.save()}),this.render()},eachPoints:function(t){i.each(this.datasets,function(e){i.each(e.points,t,this)},this)},getPointsAtEvent:function(t){var e=[],n=i.getRelativePosition(t);return i.each(this.datasets,function(t){i.each(t.points,function(t){t.inRange(n.x,n.y)&&e.push(t)})},this),e},buildScale:function(t){var n=this,s=function(){var t=[];return n.eachPoints(function(e){t.push(e.value)}),t},a={templateString:this.options.scaleLabel,height:this.chart.height,width:this.chart.width,ctx:this.chart.ctx,textColor:this.options.scaleFontColor,offsetGridLines:this.options.offsetGridLines,fontSize:this.options.scaleFontSize,fontStyle:this.options.scaleFontStyle,fontFamily:this.options.scaleFontFamily,valuesCount:t.length,beginAtZero:this.options.scaleBeginAtZero,integersOnly:this.options.scaleIntegersOnly,calculateYRange:function(t){var e=i.calculateScaleRange(s(),t,this.fontSize,this.beginAtZero,this.integersOnly);i.extend(this,e)},xLabels:t,font:i.fontString(this.options.scaleFontSize,this.options.scaleFontStyle,this.options.scaleFontFamily),lineWidth:this.options.scaleLineWidth,lineColor:this.options.scaleLineColor,showHorizontalLines:this.options.scaleShowHorizontalLines,showVerticalLines:this.options.scaleShowVerticalLines,gridLineWidth:this.options.scaleShowGridLines?this.options.scaleGridLineWidth:0,gridLineColor:this.options.scaleShowGridLines?this.options.scaleGridLineColor:"rgba(0,0,0,0)",padding:this.options.showScale?0:this.options.pointDotRadius+this.options.pointDotStrokeWidth,showLabels:this.options.scaleShowLabels,display:this.options.showScale};this.options.scaleOverride&&i.extend(a,{calculateYRange:i.noop,steps:this.options.scaleSteps,stepValue:this.options.scaleStepWidth,min:this.options.scaleStartValue,max:this.options.scaleStartValue+this.options.scaleSteps*this.options.scaleStepWidth}),this.scale=new e.Scale(a)},addData:function(t,e){i.each(t,function(t,i){this.datasets[i].points.push(new this.PointClass({value:t,label:e,datasetLabel:this.datasets[i].label,x:this.scale.calculateX(this.scale.valuesCount+1),y:this.scale.endPoint,strokeColor:this.datasets[i].pointStrokeColor,fillColor:this.datasets[i].pointColor}))},this),this.scale.addXLabel(e),this.update()},removeData:function(){this.scale.removeXLabel(),i.each(this.datasets,function(t){t.points.shift()},this),this.update()},reflow:function(){var t=i.extend({height:this.chart.height,width:this.chart.width});this.scale.update(t)},draw:function(t){var e=t||1;this.clear();var n=this.chart.ctx,s=function(t){return null!==t.value},a=function(t,e,n){return i.findNextWhere(e,s,n)||t},o=function(t,e,n){return i.findPreviousWhere(e,s,n)||t};this.scale.draw(e),i.each(this.datasets,function(t){var r=i.where(t.points,s);i.each(t.points,function(t,i){t.hasValue()&&t.transition({y:this.scale.calculateY(t.value),x:this.scale.calculateX(i)},e)},this),this.options.bezierCurve&&i.each(r,function(t,e){var n=e>0&&e<r.length-1?this.options.bezierCurveTension:0;t.controlPoints=i.splineCurve(o(t,r,e),t,a(t,r,e),n),t.controlPoints.outer.y>this.scale.endPoint?t.controlPoints.outer.y=this.scale.endPoint:t.controlPoints.outer.y<this.scale.startPoint&&(t.controlPoints.outer.y=this.scale.startPoint),t.controlPoints.inner.y>this.scale.endPoint?t.controlPoints.inner.y=this.scale.endPoint:t.controlPoints.inner.y<this.scale.startPoint&&(t.controlPoints.inner.y=this.scale.startPoint)},this),n.lineWidth=this.options.datasetStrokeWidth,n.strokeStyle=t.strokeColor,n.beginPath(),i.each(r,function(t,e){if(0===e)n.moveTo(t.x,t.y);else if(this.options.bezierCurve){var i=o(t,r,e);n.bezierCurveTo(i.controlPoints.outer.x,i.controlPoints.outer.y,t.controlPoints.inner.x,t.controlPoints.inner.y,t.x,t.y)}else n.lineTo(t.x,t.y)},this),n.stroke(),this.options.datasetFill&&r.length>0&&(n.lineTo(r[r.length-1].x,this.scale.endPoint),n.lineTo(r[0].x,this.scale.endPoint),n.fillStyle=t.fillColor,n.closePath(),n.fill()),i.each(r,function(t){t.draw()})},this)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,n={scaleShowLabelBackdrop:!0,scaleBackdropColor:"rgba(255,255,255,0.75)",scaleBeginAtZero:!0,scaleBackdropPaddingY:2,scaleBackdropPaddingX:2,scaleShowLine:!0,segmentShowStroke:!0,segmentStrokeColor:"#fff",segmentStrokeWidth:2,animationSteps:100,animationEasing:"easeOutBounce",animateRotate:!0,animateScale:!1,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<segments.length; i++){%><li><span style="background-color:<%=segments[i].fillColor%>"></span><%if(segments[i].label){%><%=segments[i].label%><%}%></li><%}%></ul>'};e.Type.extend({name:"PolarArea",defaults:n,initialize:function(t){this.data=t,this.segments=[],this.SegmentArc=e.Arc.extend({showStroke:this.options.segmentShowStroke,strokeWidth:this.options.segmentStrokeWidth,strokeColor:this.options.segmentStrokeColor,ctx:this.chart.ctx,innerRadius:0,x:this.chart.width/2,y:this.chart.height/2}),this.scale=new e.RadialScale({display:this.options.showScale,fontStyle:this.options.scaleFontStyle,fontSize:this.options.scaleFontSize,fontFamily:this.options.scaleFontFamily,fontColor:this.options.scaleFontColor,showLabels:this.options.scaleShowLabels,showLabelBackdrop:this.options.scaleShowLabelBackdrop,backdropColor:this.options.scaleBackdropColor,backdropPaddingY:this.options.scaleBackdropPaddingY,backdropPaddingX:this.options.scaleBackdropPaddingX,lineWidth:this.options.scaleShowLine?this.options.scaleLineWidth:0,lineColor:this.options.scaleLineColor,lineArc:!0,width:this.chart.width,height:this.chart.height,xCenter:this.chart.width/2,yCenter:this.chart.height/2,ctx:this.chart.ctx,templateString:this.options.scaleLabel,valuesCount:t.length}),this.updateScaleRange(t),this.scale.update(),i.each(t,function(t,e){this.addData(t,e,!0)},this),this.options.showTooltips&&i.bindEvents(this,this.options.tooltipEvents,function(t){var e="mouseout"!==t.type?this.getSegmentsAtEvent(t):[];i.each(this.segments,function(t){t.restore(["fillColor"])}),i.each(e,function(t){t.fillColor=t.highlightColor}),this.showTooltip(e)}),this.render()},getSegmentsAtEvent:function(t){var e=[],n=i.getRelativePosition(t);return i.each(this.segments,function(t){t.inRange(n.x,n.y)&&e.push(t)},this),e},addData:function(t,e,i){var n=e||this.segments.length;this.segments.splice(n,0,new this.SegmentArc({fillColor:t.color,highlightColor:t.highlight||t.color,label:t.label,value:t.value,outerRadius:this.options.animateScale?0:this.scale.calculateCenterOffset(t.value),circumference:this.options.animateRotate?0:this.scale.getCircumference(),startAngle:1.5*Math.PI})),i||(this.reflow(),this.update())},removeData:function(t){var e=i.isNumber(t)?t:this.segments.length-1;this.segments.splice(e,1),this.reflow(),this.update()},calculateTotal:function(t){this.total=0,i.each(t,function(t){this.total+=t.value},this),this.scale.valuesCount=this.segments.length},updateScaleRange:function(t){var e=[];i.each(t,function(t){e.push(t.value)});var n=this.options.scaleOverride?{steps:this.options.scaleSteps,stepValue:this.options.scaleStepWidth,min:this.options.scaleStartValue,max:this.options.scaleStartValue+this.options.scaleSteps*this.options.scaleStepWidth}:i.calculateScaleRange(e,i.min([this.chart.width,this.chart.height])/2,this.options.scaleFontSize,this.options.scaleBeginAtZero,this.options.scaleIntegersOnly);i.extend(this.scale,n,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})},update:function(){this.data.length==this.segments.length?i.each(this.data,function(t,e){i.extend(this.segments[e],{fillColor:t.color,highlightColor:t.highlight||t.color,label:t.label,value:t.value})},this):this.initialize(this.data),this.calculateTotal(this.segments),i.each(this.segments,function(t){t.save()}),this.reflow(),this.render()},reflow:function(){i.extend(this.SegmentArc.prototype,{x:this.chart.width/2,y:this.chart.height/2}),this.updateScaleRange(this.segments),this.scale.update(),i.extend(this.scale,{xCenter:this.chart.width/2,yCenter:this.chart.height/2}),i.each(this.segments,function(t){t.update({outerRadius:this.scale.calculateCenterOffset(t.value)})},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.segments,function(t,i){t.transition({circumference:this.scale.getCircumference(),outerRadius:this.scale.calculateCenterOffset(t.value)},e),t.endAngle=t.startAngle+t.circumference,0===i&&(t.startAngle=1.5*Math.PI),i<this.segments.length-1&&(this.segments[i+1].startAngle=t.endAngle),t.draw()},this),this.scale.draw()}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.Type.extend({name:"Radar",defaults:{scaleShowLine:!0,angleShowLineOut:!0,scaleShowLabels:!1,scaleBeginAtZero:!0,angleLineColor:"rgba(0,0,0,.1)",angleLineWidth:1,pointLabelFontFamily:"'Arial'",pointLabelFontStyle:"normal",pointLabelFontSize:10,pointLabelFontColor:"#666",pointDot:!0,pointDotRadius:3,pointDotStrokeWidth:1,pointHitDetectionRadius:20,datasetStroke:!0,datasetStrokeWidth:2,datasetFill:!0,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].strokeColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>'},initialize:function(t){this.data=t,this.PointClass=e.Point.extend({strokeWidth:this.options.pointDotStrokeWidth,radius:this.options.pointDotRadius,display:this.options.pointDot,hitDetectionRadius:this.options.pointHitDetectionRadius,ctx:this.chart.ctx}),this.datasets=[],this.buildScale(t),this.options.showTooltips&&i.bindEvents(this,this.options.tooltipEvents,function(t){var e="mouseout"!==t.type?this.getPointsAtEvent(t):[];this.eachPoints(function(t){t.restore(["fillColor","strokeColor"])}),i.each(e,function(t){t.fillColor=t.highlightFill,t.strokeColor=t.highlightStroke}),this.showTooltip(e)}),i.each(t.datasets,function(e){var n={label:e.label||null,fillColor:e.fillColor,strokeColor:e.strokeColor,pointColor:e.pointColor,pointStrokeColor:e.pointStrokeColor,points:[]};this.datasets.push(n),i.each(e.data,function(i,s){var a;this.scale.animation||(a=this.scale.getPointPosition(s,this.scale.calculateCenterOffset(i))),n.points.push(new this.PointClass({value:i,label:t.labels[s],datasetLabel:e.label,x:this.options.animation?this.scale.xCenter:a.x,y:this.options.animation?this.scale.yCenter:a.y,strokeColor:e.pointStrokeColor,fillColor:e.pointColor,highlightFill:e.pointHighlightFill||e.pointColor,highlightStroke:e.pointHighlightStroke||e.pointStrokeColor}))},this)},this),this.render()},eachPoints:function(t){i.each(this.datasets,function(e){i.each(e.points,t,this)},this)},getPointsAtEvent:function(t){var e=i.getRelativePosition(t),n=i.getAngleFromPoint({x:this.scale.xCenter,y:this.scale.yCenter},e),s=2*Math.PI/this.scale.valuesCount,a=Math.round((n.angle-1.5*Math.PI)/s),o=[];return(a>=this.scale.valuesCount||0>a)&&(a=0),n.distance<=this.scale.drawingArea&&i.each(this.datasets,function(t){o.push(t.points[a])}),o},buildScale:function(t){this.scale=new e.RadialScale({display:this.options.showScale,fontStyle:this.options.scaleFontStyle,fontSize:this.options.scaleFontSize,fontFamily:this.options.scaleFontFamily,fontColor:this.options.scaleFontColor,showLabels:this.options.scaleShowLabels,showLabelBackdrop:this.options.scaleShowLabelBackdrop,backdropColor:this.options.scaleBackdropColor,backdropPaddingY:this.options.scaleBackdropPaddingY,backdropPaddingX:this.options.scaleBackdropPaddingX,lineWidth:this.options.scaleShowLine?this.options.scaleLineWidth:0,lineColor:this.options.scaleLineColor,angleLineColor:this.options.angleLineColor,angleLineWidth:this.options.angleShowLineOut?this.options.angleLineWidth:0,pointLabelFontColor:this.options.pointLabelFontColor,pointLabelFontSize:this.options.pointLabelFontSize,pointLabelFontFamily:this.options.pointLabelFontFamily,pointLabelFontStyle:this.options.pointLabelFontStyle,height:this.chart.height,width:this.chart.width,xCenter:this.chart.width/2,yCenter:this.chart.height/2,ctx:this.chart.ctx,templateString:this.options.scaleLabel,labels:t.labels,valuesCount:t.datasets[0].data.length}),this.scale.setScaleSize(),this.updateScaleRange(t.datasets),this.scale.buildYLabels()},updateScaleRange:function(t){var e=function(){var e=[];return i.each(t,function(t){t.data?e=e.concat(t.data):i.each(t.points,function(t){e.push(t.value)})}),e}(),n=this.options.scaleOverride?{steps:this.options.scaleSteps,stepValue:this.options.scaleStepWidth,min:this.options.scaleStartValue,max:this.options.scaleStartValue+this.options.scaleSteps*this.options.scaleStepWidth}:i.calculateScaleRange(e,i.min([this.chart.width,this.chart.height])/2,this.options.scaleFontSize,this.options.scaleBeginAtZero,this.options.scaleIntegersOnly);i.extend(this.scale,n)},addData:function(t,e){this.scale.valuesCount++,i.each(t,function(t,i){var n=this.scale.getPointPosition(this.scale.valuesCount,this.scale.calculateCenterOffset(t));this.datasets[i].points.push(new this.PointClass({value:t,label:e,datasetLabel:this.datasets[i].label,x:n.x,y:n.y,strokeColor:this.datasets[i].pointStrokeColor,fillColor:this.datasets[i].pointColor}))},this),this.scale.labels.push(e),this.reflow(),this.update()},removeData:function(){this.scale.valuesCount--,this.scale.labels.shift(),i.each(this.datasets,function(t){t.points.shift()},this),this.reflow(),this.update()},update:function(){i.each(this.data.datasets,function(t,e){i.extend(this.datasets[e],{label:t.label||null,fillColor:t.fillColor,strokeColor:t.strokeColor,pointColor:t.pointColor,pointStrokeColor:t.pointStrokeColor}),i.each(t.data,function(n,s){i.extend(this.datasets[e].points[s],{value:n,label:this.data.labels[s],datasetLabel:t.label,strokeColor:t.pointStrokeColor,fillColor:t.pointColor,highlightFill:t.pointHighlightFill||t.pointColor,highlightStroke:t.pointHighlightStroke||t.pointStrokeColor})},this)},this),this.eachPoints(function(t){t.save()}),this.reflow(),this.render()},reflow:function(){i.extend(this.scale,{width:this.chart.width,height:this.chart.height,size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2}),this.updateScaleRange(this.datasets),this.scale.setScaleSize(),this.scale.buildYLabels()},draw:function(t){var e=t||1,n=this.chart.ctx;this.clear(),this.scale.draw(),i.each(this.datasets,function(t){i.each(t.points,function(t,i){t.hasValue()&&t.transition(this.scale.getPointPosition(i,this.scale.calculateCenterOffset(t.value)),e)},this),n.lineWidth=this.options.datasetStrokeWidth,n.strokeStyle=t.strokeColor,n.beginPath(),i.each(t.points,function(t,e){0===e?n.moveTo(t.x,t.y):n.lineTo(t.x,t.y)},this),n.closePath(),n.stroke(),n.fillStyle=t.fillColor,n.fill(),i.each(t.points,function(t){t.hasValue()&&t.draw()})},this)}})}.call(this),!function t(e,i,n){function s(o,r){if(!i[o]){if(!e[o]){var h="function"==typeof require&&require;if(!r&&h)return h(o,!0);if(a)return a(o,!0);var l=new Error("Cannot find module '"+o+"'");throw l.code="MODULE_NOT_FOUND",l}var c=i[o]={exports:{}};e[o][0].call(c.exports,function(t){var i=e[o][1][t];return s(i?i:t)},c,c.exports,t,e,i,n)}return i[o].exports}for(var a="function"==typeof require&&require,o=0;o<n.length;o++)s(n[o]);return s}({1:[function(t,e,i){!function(){var i=t("color-convert"),n=t("color-string"),s=function(t){if(t instanceof s)return t;if(!(this instanceof s))return new s(t);if(this.values={rgb:[0,0,0],hsl:[0,0,0],hsv:[0,0,0],hwb:[0,0,0],cmyk:[0,0,0,0],alpha:1},"string"==typeof t){var e=n.getRgba(t);if(e)this.setValues("rgb",e);else if(e=n.getHsla(t))this.setValues("hsl",e);else{if(!(e=n.getHwb(t)))throw new Error('Unable to parse color from string "'+t+'"');this.setValues("hwb",e)}}else if("object"==typeof t){var e=t;if(void 0!==e.r||void 0!==e.red)this.setValues("rgb",e);else if(void 0!==e.l||void 0!==e.lightness)this.setValues("hsl",e);else if(void 0!==e.v||void 0!==e.value)this.setValues("hsv",e);else if(void 0!==e.w||void 0!==e.whiteness)this.setValues("hwb",e);else{if(void 0===e.c&&void 0===e.cyan)throw new Error("Unable to parse color from object "+JSON.stringify(t));this.setValues("cmyk",e)}}};s.prototype={rgb:function(t){return this.setSpace("rgb",arguments)},hsl:function(t){return this.setSpace("hsl",arguments)},hsv:function(t){return this.setSpace("hsv",arguments)},hwb:function(t){return this.setSpace("hwb",arguments)},cmyk:function(t){return this.setSpace("cmyk",arguments)},rgbArray:function(){return this.values.rgb},hslArray:function(){return this.values.hsl},hsvArray:function(){return this.values.hsv},hwbArray:function(){return 1!==this.values.alpha?this.values.hwb.concat([this.values.alpha]):this.values.hwb},cmykArray:function(){return this.values.cmyk},rgbaArray:function(){var t=this.values.rgb;return t.concat([this.values.alpha])},hslaArray:function(){var t=this.values.hsl;return t.concat([this.values.alpha])},alpha:function(t){return void 0===t?this.values.alpha:(this.setValues("alpha",t),this)},red:function(t){return this.setChannel("rgb",0,t)},green:function(t){return this.setChannel("rgb",1,t)},blue:function(t){return this.setChannel("rgb",2,t)},hue:function(t){return this.setChannel("hsl",0,t)},saturation:function(t){return this.setChannel("hsl",1,t)},lightness:function(t){return this.setChannel("hsl",2,t)},saturationv:function(t){return this.setChannel("hsv",1,t)},whiteness:function(t){return this.setChannel("hwb",1,t)},blackness:function(t){return this.setChannel("hwb",2,t)},value:function(t){return this.setChannel("hsv",2,t)},cyan:function(t){return this.setChannel("cmyk",0,t)},magenta:function(t){return this.setChannel("cmyk",1,t)},yellow:function(t){return this.setChannel("cmyk",2,t)},black:function(t){return this.setChannel("cmyk",3,t)},hexString:function(){return n.hexString(this.values.rgb)},rgbString:function(){return n.rgbString(this.values.rgb,this.values.alpha)},rgbaString:function(){return n.rgbaString(this.values.rgb,this.values.alpha)},percentString:function(){return n.percentString(this.values.rgb,this.values.alpha)},hslString:function(){return n.hslString(this.values.hsl,this.values.alpha)},hslaString:function(){return n.hslaString(this.values.hsl,this.values.alpha)},hwbString:function(){return n.hwbString(this.values.hwb,this.values.alpha)},keyword:function(){return n.keyword(this.values.rgb,this.values.alpha)},rgbNumber:function(){return this.values.rgb[0]<<16|this.values.rgb[1]<<8|this.values.rgb[2]},luminosity:function(){for(var t=this.values.rgb,e=[],i=0;i<t.length;i++){var n=t[i]/255;e[i]=.03928>=n?n/12.92:Math.pow((n+.055)/1.055,2.4)}return.2126*e[0]+.7152*e[1]+.0722*e[2]},contrast:function(t){var e=this.luminosity(),i=t.luminosity();return e>i?(e+.05)/(i+.05):(i+.05)/(e+.05)},level:function(t){var e=this.contrast(t);return e>=7.1?"AAA":e>=4.5?"AA":""},dark:function(){var t=this.values.rgb,e=(299*t[0]+587*t[1]+114*t[2])/1e3;return 128>e},light:function(){return!this.dark()},negate:function(){for(var t=[],e=0;3>e;e++)t[e]=255-this.values.rgb[e];return this.setValues("rgb",t),this},lighten:function(t){return this.values.hsl[2]+=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},darken:function(t){return this.values.hsl[2]-=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},saturate:function(t){return this.values.hsl[1]+=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},desaturate:function(t){return this.values.hsl[1]-=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},whiten:function(t){return this.values.hwb[1]+=this.values.hwb[1]*t,this.setValues("hwb",this.values.hwb),this},blacken:function(t){return this.values.hwb[2]+=this.values.hwb[2]*t,this.setValues("hwb",this.values.hwb),this},greyscale:function(){var t=this.values.rgb,e=.3*t[0]+.59*t[1]+.11*t[2];return this.setValues("rgb",[e,e,e]),this},clearer:function(t){return this.setValues("alpha",this.values.alpha-this.values.alpha*t),this},opaquer:function(t){return this.setValues("alpha",this.values.alpha+this.values.alpha*t),this},rotate:function(t){var e=this.values.hsl[0];return e=(e+t)%360,e=0>e?360+e:e,this.values.hsl[0]=e,this.setValues("hsl",this.values.hsl),this},mix:function(t,e){e=1-(null==e?.5:e);for(var i=2*e-1,n=this.alpha()-t.alpha(),s=((i*n==-1?i:(i+n)/(1+i*n))+1)/2,a=1-s,o=this.rgbArray(),r=t.rgbArray(),h=0;h<o.length;h++)o[h]=o[h]*s+r[h]*a;this.setValues("rgb",o);var l=this.alpha()*e+t.alpha()*(1-e);return this.setValues("alpha",l),this},toJSON:function(){return this.rgb()},clone:function(){return new s(this.rgb());
+}},s.prototype.getValues=function(t){for(var e={},i=0;i<t.length;i++)e[t.charAt(i)]=this.values[t][i];return 1!=this.values.alpha&&(e.a=this.values.alpha),e},s.prototype.setValues=function(t,e){var n={rgb:["red","green","blue"],hsl:["hue","saturation","lightness"],hsv:["hue","saturation","value"],hwb:["hue","whiteness","blackness"],cmyk:["cyan","magenta","yellow","black"]},s={rgb:[255,255,255],hsl:[360,100,100],hsv:[360,100,100],hwb:[360,100,100],cmyk:[100,100,100,100]},a=1;if("alpha"==t)a=e;else if(e.length)this.values[t]=e.slice(0,t.length),a=e[t.length];else if(void 0!==e[t.charAt(0)]){for(var o=0;o<t.length;o++)this.values[t][o]=e[t.charAt(o)];a=e.a}else if(void 0!==e[n[t][0]]){for(var r=n[t],o=0;o<t.length;o++)this.values[t][o]=e[r[o]];a=e.alpha}if(this.values.alpha=Math.max(0,Math.min(1,void 0!==a?a:this.values.alpha)),"alpha"!=t){for(var o=0;o<t.length;o++){var h=Math.max(0,Math.min(s[t][o],this.values[t][o]));this.values[t][o]=Math.round(h)}for(var l in n){l!=t&&(this.values[l]=i[t][l](this.values[t]));for(var o=0;o<l.length;o++){var h=Math.max(0,Math.min(s[l][o],this.values[l][o]));this.values[l][o]=Math.round(h)}}return!0}},s.prototype.setSpace=function(t,e){var i=e[0];return void 0===i?this.getValues(t):("number"==typeof i&&(i=Array.prototype.slice.call(e)),this.setValues(t,i),this)},s.prototype.setChannel=function(t,e,i){return void 0===i?this.values[t][e]:(this.values[t][e]=i,this.setValues(t,this.values[t]),this)},window.Color=e.exports=s}()},{"color-convert":3,"color-string":4}],2:[function(t,e,i){function n(t){var e,i,n,s=t[0]/255,a=t[1]/255,o=t[2]/255,r=Math.min(s,a,o),h=Math.max(s,a,o),l=h-r;return h==r?e=0:s==h?e=(a-o)/l:a==h?e=2+(o-s)/l:o==h&&(e=4+(s-a)/l),e=Math.min(60*e,360),0>e&&(e+=360),n=(r+h)/2,i=h==r?0:.5>=n?l/(h+r):l/(2-h-r),[e,100*i,100*n]}function s(t){var e,i,n,s=t[0],a=t[1],o=t[2],r=Math.min(s,a,o),h=Math.max(s,a,o),l=h-r;return i=0==h?0:l/h*1e3/10,h==r?e=0:s==h?e=(a-o)/l:a==h?e=2+(o-s)/l:o==h&&(e=4+(s-a)/l),e=Math.min(60*e,360),0>e&&(e+=360),n=h/255*1e3/10,[e,i,n]}function a(t){var e=t[0],i=t[1],s=t[2],a=n(t)[0],o=1/255*Math.min(e,Math.min(i,s)),s=1-1/255*Math.max(e,Math.max(i,s));return[a,100*o,100*s]}function o(t){var e,i,n,s,a=t[0]/255,o=t[1]/255,r=t[2]/255;return s=Math.min(1-a,1-o,1-r),e=(1-a-s)/(1-s)||0,i=(1-o-s)/(1-s)||0,n=(1-r-s)/(1-s)||0,[100*e,100*i,100*n,100*s]}function h(t){return $[JSON.stringify(t)]}function l(t){var e=t[0]/255,i=t[1]/255,n=t[2]/255;e=e>.04045?Math.pow((e+.055)/1.055,2.4):e/12.92,i=i>.04045?Math.pow((i+.055)/1.055,2.4):i/12.92,n=n>.04045?Math.pow((n+.055)/1.055,2.4):n/12.92;var s=.4124*e+.3576*i+.1805*n,a=.2126*e+.7152*i+.0722*n,o=.0193*e+.1192*i+.9505*n;return[100*s,100*a,100*o]}function c(t){var e,i,n,s=l(t),a=s[0],o=s[1],r=s[2];return a/=95.047,o/=100,r/=108.883,a=a>.008856?Math.pow(a,1/3):7.787*a+16/116,o=o>.008856?Math.pow(o,1/3):7.787*o+16/116,r=r>.008856?Math.pow(r,1/3):7.787*r+16/116,e=116*o-16,i=500*(a-o),n=200*(o-r),[e,i,n]}function u(t){return V(c(t))}function d(t){var e,i,n,s,a,o=t[0]/360,r=t[1]/100,h=t[2]/100;if(0==r)return a=255*h,[a,a,a];i=.5>h?h*(1+r):h+r-h*r,e=2*h-i,s=[0,0,0];for(var l=0;3>l;l++)n=o+1/3*-(l-1),0>n&&n++,n>1&&n--,a=1>6*n?e+6*(i-e)*n:1>2*n?i:2>3*n?e+(i-e)*(2/3-n)*6:e,s[l]=255*a;return s}function p(t){var e,i,n=t[0],s=t[1]/100,a=t[2]/100;return a*=2,s*=1>=a?a:2-a,i=(a+s)/2,e=2*s/(a+s),[n,100*e,100*i]}function f(t){return a(d(t))}function v(t){return o(d(t))}function m(t){return h(d(t))}function y(t){var e=t[0]/60,i=t[1]/100,n=t[2]/100,s=Math.floor(e)%6,a=e-Math.floor(e),o=255*n*(1-i),r=255*n*(1-i*a),h=255*n*(1-i*(1-a)),n=255*n;switch(s){case 0:return[n,h,o];case 1:return[r,n,o];case 2:return[o,n,h];case 3:return[o,r,n];case 4:return[h,o,n];case 5:return[n,o,r]}}function w(t){var e,i,n=t[0],s=t[1]/100,a=t[2]/100;return i=(2-s)*a,e=s*a,e/=1>=i?i:2-i,e=e||0,i/=2,[n,100*e,100*i]}function S(t){return a(y(t))}function x(t){return o(y(t))}function C(t){return h(y(t))}function k(t){var e,i,n,s,a=t[0]/360,o=t[1]/100,h=t[2]/100,l=o+h;switch(l>1&&(o/=l,h/=l),e=Math.floor(6*a),i=1-h,n=6*a-e,0!=(1&e)&&(n=1-n),s=o+n*(i-o),e){default:case 6:case 0:r=i,g=s,b=o;break;case 1:r=s,g=i,b=o;break;case 2:r=o,g=i,b=s;break;case 3:r=o,g=s,b=i;break;case 4:r=s,g=o,b=i;break;case 5:r=i,g=o,b=s}return[255*r,255*g,255*b]}function P(t){return n(k(t))}function L(t){return s(k(t))}function A(t){return o(k(t))}function M(t){return h(k(t))}function F(t){var e,i,n,s=t[0]/100,a=t[1]/100,o=t[2]/100,r=t[3]/100;return e=1-Math.min(1,s*(1-r)+r),i=1-Math.min(1,a*(1-r)+r),n=1-Math.min(1,o*(1-r)+r),[255*e,255*i,255*n]}function R(t){return n(F(t))}function W(t){return s(F(t))}function z(t){return a(F(t))}function T(t){return h(F(t))}function _(t){var e,i,n,s=t[0]/100,a=t[1]/100,o=t[2]/100;return e=3.2406*s+-1.5372*a+o*-.4986,i=s*-.9689+1.8758*a+.0415*o,n=.0557*s+a*-.204+1.057*o,e=e>.0031308?1.055*Math.pow(e,1/2.4)-.055:e=12.92*e,i=i>.0031308?1.055*Math.pow(i,1/2.4)-.055:i=12.92*i,n=n>.0031308?1.055*Math.pow(n,1/2.4)-.055:n=12.92*n,e=Math.min(Math.max(0,e),1),i=Math.min(Math.max(0,i),1),n=Math.min(Math.max(0,n),1),[255*e,255*i,255*n]}function I(t){var e,i,n,s=t[0],a=t[1],o=t[2];return s/=95.047,a/=100,o/=108.883,s=s>.008856?Math.pow(s,1/3):7.787*s+16/116,a=a>.008856?Math.pow(a,1/3):7.787*a+16/116,o=o>.008856?Math.pow(o,1/3):7.787*o+16/116,e=116*a-16,i=500*(s-a),n=200*(a-o),[e,i,n]}function O(t){return V(I(t))}function B(t){var e,i,n,s,a=t[0],o=t[1],r=t[2];return 8>=a?(i=100*a/903.3,s=7.787*(i/100)+16/116):(i=100*Math.pow((a+16)/116,3),s=Math.pow(i/100,1/3)),e=.008856>=e/95.047?e=95.047*(o/500+s-16/116)/7.787:95.047*Math.pow(o/500+s,3),n=.008859>=n/108.883?n=108.883*(s-r/200-16/116)/7.787:108.883*Math.pow(s-r/200,3),[e,i,n]}function V(t){var e,i,n,s=t[0],a=t[1],o=t[2];return e=Math.atan2(o,a),i=360*e/2/Math.PI,0>i&&(i+=360),n=Math.sqrt(a*a+o*o),[s,n,i]}function E(t){return _(B(t))}function D(t){var e,i,n,s=t[0],a=t[1],o=t[2];return n=o/360*2*Math.PI,e=a*Math.cos(n),i=a*Math.sin(n),[s,e,i]}function H(t){return B(D(t))}function q(t){return E(D(t))}function X(t){return U[t]}function Y(t){return n(X(t))}function j(t){return s(X(t))}function N(t){return a(X(t))}function G(t){return o(X(t))}function Z(t){return c(X(t))}function Q(t){return l(X(t))}e.exports={rgb2hsl:n,rgb2hsv:s,rgb2hwb:a,rgb2cmyk:o,rgb2keyword:h,rgb2xyz:l,rgb2lab:c,rgb2lch:u,hsl2rgb:d,hsl2hsv:p,hsl2hwb:f,hsl2cmyk:v,hsl2keyword:m,hsv2rgb:y,hsv2hsl:w,hsv2hwb:S,hsv2cmyk:x,hsv2keyword:C,hwb2rgb:k,hwb2hsl:P,hwb2hsv:L,hwb2cmyk:A,hwb2keyword:M,cmyk2rgb:F,cmyk2hsl:R,cmyk2hsv:W,cmyk2hwb:z,cmyk2keyword:T,keyword2rgb:X,keyword2hsl:Y,keyword2hsv:j,keyword2hwb:N,keyword2cmyk:G,keyword2lab:Z,keyword2xyz:Q,xyz2rgb:_,xyz2lab:I,xyz2lch:O,lab2xyz:B,lab2rgb:E,lab2lch:V,lch2lab:D,lch2xyz:H,lch2rgb:q};var U={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]},$={};for(var J in U)$[JSON.stringify(U[J])]=J},{}],3:[function(t,e,i){var n=t("./conversions"),s=function(){return new l};for(var a in n){s[a+"Raw"]=function(t){return function(e){return"number"==typeof e&&(e=Array.prototype.slice.call(arguments)),n[t](e)}}(a);var o=/(\w+)2(\w+)/.exec(a),r=o[1],h=o[2];s[r]=s[r]||{},s[r][h]=s[a]=function(t){return function(e){"number"==typeof e&&(e=Array.prototype.slice.call(arguments));var i=n[t](e);if("string"==typeof i||void 0===i)return i;for(var s=0;s<i.length;s++)i[s]=Math.round(i[s]);return i}}(a)}var l=function(){this.convs={}};l.prototype.routeSpace=function(t,e){var i=e[0];return void 0===i?this.getValues(t):("number"==typeof i&&(i=Array.prototype.slice.call(e)),this.setValues(t,i))},l.prototype.setValues=function(t,e){return this.space=t,this.convs={},this.convs[t]=e,this},l.prototype.getValues=function(t){var e=this.convs[t];if(!e){var i=this.space,n=this.convs[i];e=s[i][t](n),this.convs[t]=e}return e},["rgb","hsl","hsv","cmyk","keyword"].forEach(function(t){l.prototype[t]=function(e){return this.routeSpace(t,arguments)}}),e.exports=s},{"./conversions":2}],4:[function(t,e,i){function n(t){if(t){var e=/^#([a-fA-F0-9]{3})$/,i=/^#([a-fA-F0-9]{6})$/,n=/^rgba?\(\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/,s=/^rgba?\(\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/,a=/(\D+)/,o=[0,0,0],r=1,h=t.match(e);if(h){h=h[1];for(var l=0;l<o.length;l++)o[l]=parseInt(h[l]+h[l],16)}else if(h=t.match(i)){h=h[1];for(var l=0;l<o.length;l++)o[l]=parseInt(h.slice(2*l,2*l+2),16)}else if(h=t.match(n)){for(var l=0;l<o.length;l++)o[l]=parseInt(h[l+1]);r=parseFloat(h[4])}else if(h=t.match(s)){for(var l=0;l<o.length;l++)o[l]=Math.round(2.55*parseFloat(h[l+1]));r=parseFloat(h[4])}else if(h=t.match(a)){if("transparent"==h[1])return[0,0,0,0];if(o=w[h[1]],!o)return}for(var l=0;l<o.length;l++)o[l]=b(o[l],0,255);return r=r||0==r?b(r,0,1):1,o[3]=r,o}}function s(t){if(t){var e=/^hsla?\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/,i=t.match(e);if(i){var n=parseFloat(i[4]),s=b(parseInt(i[1]),0,360),a=b(parseFloat(i[2]),0,100),o=b(parseFloat(i[3]),0,100),r=b(isNaN(n)?1:n,0,1);return[s,a,o,r]}}}function a(t){if(t){var e=/^hwb\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/,i=t.match(e);if(i){var n=parseFloat(i[4]),s=b(parseInt(i[1]),0,360),a=b(parseFloat(i[2]),0,100),o=b(parseFloat(i[3]),0,100),r=b(isNaN(n)?1:n,0,1);return[s,a,o,r]}}}function o(t){var e=n(t);return e&&e.slice(0,3)}function r(t){var e=s(t);return e&&e.slice(0,3)}function h(t){var e=n(t);return e?e[3]:(e=s(t))?e[3]:(e=a(t))?e[3]:void 0}function l(t){return"#"+y(t[0])+y(t[1])+y(t[2])}function c(t,e){return 1>e||t[3]&&t[3]<1?u(t,e):"rgb("+t[0]+", "+t[1]+", "+t[2]+")"}function u(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"rgba("+t[0]+", "+t[1]+", "+t[2]+", "+e+")"}function d(t,e){if(1>e||t[3]&&t[3]<1)return p(t,e);var i=Math.round(t[0]/255*100),n=Math.round(t[1]/255*100),s=Math.round(t[2]/255*100);return"rgb("+i+"%, "+n+"%, "+s+"%)"}function p(t,e){var i=Math.round(t[0]/255*100),n=Math.round(t[1]/255*100),s=Math.round(t[2]/255*100);return"rgba("+i+"%, "+n+"%, "+s+"%, "+(e||t[3]||1)+")"}function g(t,e){return 1>e||t[3]&&t[3]<1?f(t,e):"hsl("+t[0]+", "+t[1]+"%, "+t[2]+"%)"}function f(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"hsla("+t[0]+", "+t[1]+"%, "+t[2]+"%, "+e+")"}function v(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"hwb("+t[0]+", "+t[1]+"%, "+t[2]+"%"+(void 0!==e&&1!==e?", "+e:"")+")"}function m(t){return S[t.slice(0,3)]}function b(t,e,i){return Math.min(Math.max(e,t),i)}function y(t){var e=t.toString(16).toUpperCase();return e.length<2?"0"+e:e}var w=t("color-name");e.exports={getRgba:n,getHsla:s,getRgb:o,getHsl:r,getHwb:a,getAlpha:h,hexString:l,rgbString:c,rgbaString:u,percentString:d,percentaString:p,hslString:g,hslaString:f,hwbString:v,keyword:m};var S={};for(var x in w)S[w[x]]=x},{"color-name":5}],5:[function(t,e,i){e.exports={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]}},{}]},{},[1]);
\ No newline at end of file
diff --git a/samples/bar.html b/samples/bar.html
index b698faf8ac6..c081ea8266d 100644
--- a/samples/bar.html
+++ b/samples/bar.html
@@ -38,6 +38,7 @@
             responsive: true,
             hoverMode: 'label',
             scaleBeginAtZero: false,
+            hoverAnimationDuration: 400
         });
     }
 
diff --git a/src/Chart.Bar.js b/src/Chart.Bar.js
index b5fb3d672d8..5ccdcba3f70 100644
--- a/src/Chart.Bar.js
+++ b/src/Chart.Bar.js
@@ -131,6 +131,8 @@
 				return false;
 			}
 
+			this.lastActive = this.lastActive || [];
+
 			// Find Active Elements
 			this.active = function(){
 				switch(this.options.hoverMode){
@@ -159,6 +161,11 @@
 						this.lastActive[0].borderWidth = 0;
 						break;
 					case 'label':
+						for (var i = 0; i < this.lastActive.length; i++) {
+							this.lastActive[i].backgroundColor = this.data.datasets[this.lastActive[i]._datasetIndex].backgroundColor;
+							this.lastActive[i].borderColor = this.data.datasets[this.lastActive[i]._datasetIndex].borderColor;
+							this.lastActive[i].borderWidth = 0;
+						}
 						break;
 					case 'dataset':
 						break;
@@ -168,13 +175,17 @@
 			}
 			
 			// Built in hover actions
-			if(this.active && this.options.hoverMode){
+			if(this.active.length && this.options.hoverMode){
 				switch(this.options.hoverMode){
 					case 'single':
-						this.active[0].backgroundColor = this.data.datasets[this.active[0]._datasetIndex].hoverBackgroundColor || helpers.color(this.active[0].backgroundColor).saturate(0.5).darken(0.25).rgbString();
-						this.active[0].borderColor = this.data.datasets[this.active[0]._datasetIndex].hoverBorderColor || helpers.color(this.active[0].borderColor).saturate(0.5).darken(0.25).rgbString();
+						this.active[0].backgroundColor = this.data.datasets[this.active[0]._datasetIndex].hoverBackgroundColor || helpers.color(this.active[0].backgroundColor).saturate(0.5).darken(0.35).rgbString();
+						this.active[0].borderColor = this.data.datasets[this.active[0]._datasetIndex].hoverBorderColor || helpers.color(this.active[0].borderColor).saturate(0.5).darken(0.35).rgbString();
 						break;
 					case 'label':
+						for (var i = 0; i < this.active.length; i++) {
+							this.active[i].backgroundColor = this.data.datasets[this.active[i]._datasetIndex].hoverBackgroundColor || helpers.color(this.active[i].backgroundColor).saturate(0.5).darken(0.35).rgbString();
+							this.active[i].borderColor = this.data.datasets[this.active[i]._datasetIndex].hoverBorderColor || helpers.color(this.active[i].borderColor).saturate(0.5).darken(0.35).rgbString();
+						}
 						break;
 					case 'dataset':
 						break;
@@ -191,7 +202,7 @@
 				this.tooltip.initialize();
 
 				// Active
-				if(this.active){
+				if(this.active.length){
 					helpers.extend(this.tooltip, {
 						opacity: 1,
 						_active: this.active,
@@ -203,24 +214,22 @@
 					// Inactive
 					helpers.extend(this.tooltip, {
 						opacity: 0,
-						_active: false,
 					});
 				}
 			}
 
-			// Only animate for major events
+
 			if(!this.animating){
+
 				// If entering
-				if(!this.lastActive && this.active){
+				if(!this.lastActive.length && this.active.length){
 					console.log('entering');
+					this.tooltip.pivot();
+					this.stop();
 					this.render(false, this.options.hoverAnimationDuration);
 				}
 
-				var changed = false;
-
-				if (this.active.length !== this.lastActive.length){
-						changed = true;
-				}
+				var changed;
 				
 				helpers.each(this.active, function(element, index){
 					if (element !== this.lastActive[index]){
@@ -229,19 +238,25 @@
 				}, this);
 
 				// If different element
-				if(this.lastActive && this.active && changed){
+				if(this.lastActive.length && this.active.length && changed){
 					console.log('changing');
+					this.tooltip.pivot();
+					this.stop();
 					this.render(false, this.options.hoverAnimationDuration);
 				}
 
 				// if Leaving
-				if (this.lastActive && !this.active){
+				if (this.lastActive.length && !this.active.length){
 					console.log('leaving');
+					this.tooltip.pivot();
+					this.stop();
 					this.render(false, this.options.hoverAnimationDuration);
 				}
-			}
+
+			}	
 
 			// Remember Last Active
+			
 			this.lastActive = this.active;
 		},
 		// Calculate the base point for the bar.
@@ -285,7 +300,6 @@
 				});
 			}, this);
 
-
 			this.render();
 		},
 		eachBars : function(callback){
@@ -314,7 +328,7 @@
 				}
 			}
 
-			return barsArray.length ? barsArray : false;
+			return barsArray.length ? barsArray : [];
 		},
 		// Get the single bar that was clicked on
 		// @return : An object containing the dataset index and bar index of the matching bar. Also contains the rectangle that was drawn
@@ -331,7 +345,7 @@
 				}
 			}
 			
-			return false;
+			return [];
 		},
 		buildScale : function(labels){
 			var self = this;
diff --git a/src/Chart.Core.js b/src/Chart.Core.js
index eed7d13b84f..6c5c4f28517 100755
--- a/src/Chart.Core.js
+++ b/src/Chart.Core.js
@@ -969,7 +969,7 @@
 				animation.onAnimationProgress = this.options.onAnimationProgress;
 				animation.onAnimationComplete = this.options.onAnimationComplete;
 				
-				Chart.animationService.addAnimation(this, animation);
+				Chart.animationService.addAnimation(this, animation, customDuration);
 			}
 			else{
 				this.draw();
@@ -1061,6 +1061,13 @@
 			delete this._vm._start;
 			return this;
 		},
+		pivot: function(){
+			if(this._start){
+				this._start = clone(this);
+				helpers.extend(this._start, this._vm);
+			}
+			return this;
+		},
 		transition : function(ease){
 			if(!this._start){
 				this._start = clone(this._vm);
@@ -1265,26 +1272,25 @@
 			return vm.base - vm.y;
 		},
 		inRange : function(chartX,chartY){
-			if (this.y < this.base)
-			{
-				return (chartX >= this.x - this.width/2 && chartX <= this.x + this.width/2) && (chartY >= this.y && chartY <= this.base);
-			}
-			else
-			{
-				return (chartX >= this.x - this.width / 2 && chartX <= this.x + this.width / 2) && (chartY >= this.base && chartY <= this.y);
+			var vm = this._vm;
+			if (vm.y < vm.base){
+				return (chartX >= vm.x - vm.width/2 && chartX <= vm.x + vm.width/2) && (chartY >= vm.y && chartY <= vm.base);
+			} else{
+				return (chartX >= vm.x - vm.width / 2 && chartX <= vm.x + vm.width / 2) && (chartY >= vm.base && chartY <= vm.y);
 			}
 		},
 		tooltipPosition : function(){
-			if (this.y < this.base){
+			var vm = this._vm;
+			if (vm.y < vm.base){
 				return {
-					x : this.x,
-					y : this.y
+					x : vm.x,
+					y : vm.y
 				};
 			}
 			else{
 				return {
-					x : this.x,
-					y : this.base
+					x : vm.x,
+					y : vm.base
 				};
 			}
 		},
@@ -1405,7 +1411,7 @@
 						x: medianPosition.x,
 						y: medianPosition.y,
 						labels: labels,
-						title: this._active[0].label,
+						title: this._active.length ? this._active[0].label : '',
 						legendColors: colors,
 						legendBackgroundColor : this._options.multiTooltipKeyBackground,
 					});
@@ -1451,7 +1457,7 @@
 			switch(this._options.hoverMode){
 				case 'single':
 
-					ctx.font = fontString(vm.fontSize,vm.fontStyle,vm.fontFamily);
+					ctx.font = fontString(vm.fontSize,vm._fontStyle,vm._fontFamily);
 
 					vm.xAlign = "center";
 					vm.yAlign = "above";
@@ -1527,7 +1533,7 @@
 					break;	
 				case 'label':
 
-					drawRoundedRectangle(ctx,vm.x,vm.y - vm.height/2,vm.width,vm.height,vm.cornerRadius);
+					drawRoundedRectangle(ctx, vm.x, vm.y - vm.height/2, vm.width, vm.height, vm.cornerRadius);
 					ctx.fillStyle = helpers.color(vm.backgroundColor).alpha(vm.opacity).rgbString();
 					ctx.fill();
 					ctx.closePath();
@@ -1535,11 +1541,10 @@
 					ctx.textAlign = "left";
 					ctx.textBaseline = "middle";
 					ctx.fillStyle = helpers.color(vm.titleTextColor).alpha(vm.opacity).rgbString();
-					ctx.font = vm.titleFont;
+					ctx.font = fontString(vm.fontSize, vm._titleFontStyle, vm._titleFontFamily);
+					ctx.fillText(vm.title, vm.x + vm.xPadding, this.getLineHeight(0));
 
-					ctx.fillText(vm.title,vm.x + vm.xPadding, this.getLineHeight(0));
-
-					ctx.font = vm.font;
+					ctx.font = fontString(vm.fontSize, vm._fontStyle, vm._fontFamily);
 					helpers.each(vm.labels,function(label,index){
 						ctx.fillStyle = helpers.color(vm.textColor).alpha(vm.opacity).rgbString();
 						ctx.fillText(label,vm.x + vm.xPadding + vm.fontSize + 3, this.getLineHeight(index + 1));
@@ -1549,10 +1554,10 @@
 						//Instead we'll make a white filled block to put the legendColour palette over.
 
 						ctx.fillStyle = helpers.color(vm.legendBackgroundColor).alpha(vm.opacity).rgbString();
-						ctx.fillRect(vm.x + vm.xPadding, this.getLineHeight(index + 1) - vm.fontSize/2, vm.fontSize, vm.fontSize);
+						ctx.fillRect(vm.x + vm.xPadding, this.getLineHeight(index + 1) - vm.fontSize / 2, vm.fontSize, vm.fontSize);
 
 						ctx.fillStyle = helpers.color(vm.legendColors[index].fill).alpha(vm.opacity).rgbString();
-						ctx.fillRect(vm.x + vm.xPadding, this.getLineHeight(index + 1) - vm.fontSize/2, vm.fontSize, vm.fontSize);
+						ctx.fillRect(vm.x + vm.xPadding, this.getLineHeight(index + 1) - vm.fontSize / 2, vm.fontSize, vm.fontSize);
 
 
 					},this);
@@ -1560,14 +1565,14 @@
 			}
 		},
 		getLineHeight : function(index){
-			var baseLineHeight = this.y - (this.height/2) + this.yPadding,
+			var baseLineHeight = this._vm.y - (this._vm.height/2) + this._vm.yPadding,
 				afterTitleIndex = index-1;
 
 			//If the index is zero, we're getting the title
 			if (index === 0){
-				return baseLineHeight + this.titleFontSize/2;
+				return baseLineHeight + this._vm.titleFontSize/2;
 			} else{
-				return baseLineHeight + ((this.fontSize*1.5*afterTitleIndex) + this.fontSize/2) + this.titleFontSize * 1.5;
+				return baseLineHeight + ((this._vm.fontSize*1.5*afterTitleIndex) + this._vm.fontSize/2) + this._vm.titleFontSize * 1.5;
 			}
 
 		},
@@ -2040,7 +2045,7 @@
 							}
 						}
 						if(this.showLabels){
-							ctx.font = fontString(this.fontSize,this.fontStyle,this.fontFamily);
+							ctx.font = fontString(this.fontSize,this._fontStyle,this._fontFamily);
 							if (this.showLabelBackdrop){
 								var labelWidth = ctx.measureText(label).width;
 								ctx.fillStyle = this.backdropColor;
@@ -2111,8 +2116,11 @@
 		frameDuration: 17,
 		animations: [],
 		dropFrames: 0,
-		addAnimation: function(chartInstance, animationObject) {
-			chartInstance.animating = true;
+		addAnimation: function(chartInstance, animationObject, customDuration) {
+
+			if(!customDuration){
+				chartInstance.animating = true;
+			}
 
 			for (var index = 0; index < this.animations.length; ++ index){
 				if (this.animations[index].chartInstance === chartInstance){

From f79ebdaa88c7d351258e5668cd5c210ada6a7b4e Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Fri, 15 May 2015 00:04:42 -0600
Subject: [PATCH 022/424] Stable Bar Chart, DRY core functions

---
 src/Chart.Bar.js  | 123 +++++++++++-----------------------------------
 src/Chart.Core.js |  66 ++++++++++++++++++++-----
 2 files changed, 83 insertions(+), 106 deletions(-)

diff --git a/src/Chart.Bar.js b/src/Chart.Bar.js
index 5ccdcba3f70..6699924d733 100644
--- a/src/Chart.Bar.js
+++ b/src/Chart.Bar.js
@@ -101,11 +101,11 @@
 			},this);
 
 			// Set defaults for bars
-			this.eachBars(function(bar, index, datasetIndex){
+			this.eachElement(function(bar, index, datasetIndex){
 				helpers.extend(bar, {
 					width : this.scale.calculateBarWidth(this.data.datasets.length),
 					x: this.scale.calculateBarX(this.data.datasets.length, datasetIndex, index),
-					y: this.calculateBarBase(),
+					y: this.calculateBaseY(),
 					_datasetIndex: datasetIndex,
 					_index: index,
 				});
@@ -128,7 +128,7 @@
 
 			// If exiting chart
 			if(e.type == 'mouseout'){
-				return false;
+				return this;
 			}
 
 			this.lastActive = this.lastActive || [];
@@ -137,9 +137,9 @@
 			this.active = function(){
 				switch(this.options.hoverMode){
 					case 'single':
-						return this.getBarAtEvent(e);
+						return this.getElementAtEvent(e);
 					case 'label':
-						return this.getBarsAtEvent(e);
+						return this.getElementsAtEvent(e);
 					case 'dataset':
 						return this.getDatasetAtEvent(e);
 					default:
@@ -153,7 +153,7 @@
 			}
 
 			// Remove styling for last active (even if it may still be active)
-			if(this.lastActive){
+			if(this.lastActive.length){
 				switch(this.options.hoverMode){
 					case 'single':
 						this.lastActive[0].backgroundColor = this.data.datasets[this.lastActive[0]._datasetIndex].backgroundColor;
@@ -170,11 +170,11 @@
 					case 'dataset':
 						break;
 					default:
-						// do nothing
+						// Don't change anything
 				}
 			}
 			
-			// Built in hover actions
+			// Built in hover styling
 			if(this.active.length && this.options.hoverMode){
 				switch(this.options.hoverMode){
 					case 'single':
@@ -190,7 +190,7 @@
 					case 'dataset':
 						break;
 					default:
-						// do nothing
+						// Don't change anything
 				}
 			}
 
@@ -219,16 +219,8 @@
 			}
 
 
+			// Hover animations
 			if(!this.animating){
-
-				// If entering
-				if(!this.lastActive.length && this.active.length){
-					console.log('entering');
-					this.tooltip.pivot();
-					this.stop();
-					this.render(false, this.options.hoverAnimationDuration);
-				}
-
 				var changed;
 				
 				helpers.each(this.active, function(element, index){
@@ -237,33 +229,22 @@
 					}
 				}, this);
 
-				// If different element
-				if(this.lastActive.length && this.active.length && changed){
-					console.log('changing');
-					this.tooltip.pivot();
-					this.stop();
-					this.render(false, this.options.hoverAnimationDuration);
-				}
+				// If entering, leaving, or changing elements, animate the change via pivot
+				if ((!this.lastActive.length && this.active.length) ||
+					(this.lastActive.length && !this.active.length)||
+					(this.lastActive.length && this.active.length && changed)){
 
-				// if Leaving
-				if (this.lastActive.length && !this.active.length){
-					console.log('leaving');
 					this.tooltip.pivot();
-					this.stop();
-					this.render(false, this.options.hoverAnimationDuration);
+					this.render(this.options.hoverAnimationDuration);
 				}
-
 			}	
 
 			// Remember Last Active
-			
 			this.lastActive = this.active;
+			return this;
 		},
 		// Calculate the base point for the bar.
-		// If the scale has a 0 point, use that as the base
-		// If the scale min and max are both positive, use the bottom as a base
-		// If the scale min and max are both negative, use the top as a base
-		calculateBarBase: function() {
+		calculateBaseY: function() {
 			var base = this.scale.endPoint;
 			
 			if (this.scale.beginAtZero || ((this.scale.min <= 0 && this.scale.max >= 0) || (this.scale.min >= 0 && this.scale.max <= 0)))
@@ -283,7 +264,7 @@
 
 			this.scale.update();
 
-			this.eachBars(function(bar, index, datasetIndex){
+			this.eachElement(function(bar, index, datasetIndex){
 				helpers.extend(bar, {
 					width : this.scale.calculateBarWidth(this.data.datasets.length),
 					x: this.scale.calculateBarX(this.data.datasets.length, datasetIndex, index),
@@ -302,51 +283,6 @@
 
 			this.render();
 		},
-		eachBars : function(callback){
-			helpers.each(this.data.datasets,function(dataset, datasetIndex){
-				helpers.each(dataset.metaData, callback, this, datasetIndex);
-			},this);
-		},
-		eachValue : function(callback){
-			helpers.each(this.data.datasets,function(dataset, datasetIndex){
-				helpers.each(dataset.data, callback, this, datasetIndex);
-			},this);
-		},
-		getBarsAtEvent : function(e){
-			var barsArray = [],
-				eventPosition = helpers.getRelativePosition(e),
-				datasetIterator = function(dataset){
-					barsArray.push(dataset.metaData[elementIndex]);
-				},
-				elementIndex;
-
-			for (var datasetIndex = 0; datasetIndex < this.data.datasets.length; datasetIndex++) {
-				for (elementIndex = 0; elementIndex < this.data.datasets[datasetIndex].metaData.length; elementIndex++) {
-					if (this.data.datasets[datasetIndex].metaData[elementIndex].inRange(eventPosition.x,eventPosition.y)){
-						helpers.each(this.data.datasets, datasetIterator);
-					}
-				}
-			}
-
-			return barsArray.length ? barsArray : [];
-		},
-		// Get the single bar that was clicked on
-		// @return : An object containing the dataset index and bar index of the matching bar. Also contains the rectangle that was drawn
-		getBarAtEvent : function(e) {
-			var bar = [];
-			var eventPosition = helpers.getRelativePosition(e);
-			
-			for (var datasetIndex = 0; datasetIndex < this.data.datasets.length; ++datasetIndex) {
-				for (var elementIndex = 0; elementIndex < this.data.datasets[datasetIndex].metaData.length; ++elementIndex) {
-					if (this.data.datasets[datasetIndex].metaData[elementIndex].inRange(eventPosition.x, eventPosition.y)) {
-						bar.push(this.data.datasets[datasetIndex].metaData[elementIndex]);
-						return bar;
-					}
-				}
-			}
-			
-			return [];
-		},
 		buildScale : function(labels){
 			var self = this;
 
@@ -406,17 +342,16 @@
 			this.scale = new this.ScaleClass(scaleOptions);
 		},
 		// This should be incorportated into the init as something like a default value. "Reflow" seems like a weird word for a fredraw function
-		/*reflow : function(){
-			helpers.extend(this.BarClass.prototype,{
-				y: this.calculateBarBase(), // so that we animate from the baseline
-				base : this.calculateBarBase()
-			});
-			var newScaleProps = helpers.extend({
-				height : this.chart.height,
-				width : this.chart.width
+		redraw : function(){
+			var base = this.calculateBaseY();
+			this.eachElement(function(element, index, datasetIndex){
+				helpers.extend(element,{
+					y: base,
+					base : base
+				});
 			});
-			this.scale.update(newScaleProps);
-		},*/
+			render();
+		},
 		draw : function(ease){
 
 			var easingDecimal = ease || 1;
@@ -425,10 +360,10 @@
 			this.scale.draw(easingDecimal);
 
 			//Draw all the bars for each dataset
-			this.eachBars(function(bar, index, datasetIndex){
+			this.eachElement(function(bar, index, datasetIndex){
 				if (bar.hasValue()){
 					// Update the bar basepoint
-					bar.base = this.calculateBarBase();
+					bar.base = this.calculateBaseY();
 					//Transition 
 					bar.transition(easingDecimal).draw();
 				}
diff --git a/src/Chart.Core.js b/src/Chart.Core.js
index 6c5c4f28517..a038299ad5c 100755
--- a/src/Chart.Core.js
+++ b/src/Chart.Core.js
@@ -945,15 +945,12 @@
 			}
 			return this;
 		},
-		reflow : noop,
-		render : function(reflow, customDuration){
-			if (reflow){
-				this.reflow();
-			}
+		redraw : noop,
+		render : function(duration){
 			
-			if (this.options.animation && !reflow){
+			if (this.options.animation){
 				var animation = new Chart.Animation();
-				animation.numSteps = (customDuration || this.options.animationDuration) / 16.66; //60 fps
+				animation.numSteps = (duration || this.options.animationDuration) / 16.66; //60 fps
 				animation.easing = this.options.animationEasing;
 				
 				// render function
@@ -969,7 +966,7 @@
 				animation.onAnimationProgress = this.options.onAnimationProgress;
 				animation.onAnimationComplete = this.options.onAnimationComplete;
 				
-				Chart.animationService.addAnimation(this, animation, customDuration);
+				Chart.animationService.addAnimation(this, animation, duration);
 			}
 			else{
 				this.draw();
@@ -977,6 +974,51 @@
 			}
 			return this;
 		},
+		eachElement : function(callback){
+			helpers.each(this.data.datasets,function(dataset, datasetIndex){
+				helpers.each(dataset.metaData, callback, this, datasetIndex);
+			},this);
+		},
+		eachValue : function(callback){
+			helpers.each(this.data.datasets,function(dataset, datasetIndex){
+				helpers.each(dataset.data, callback, this, datasetIndex);
+			},this);
+		},
+		getElementsAtEvent : function(e){
+			var elementsArray = [],
+				eventPosition = helpers.getRelativePosition(e),
+				datasetIterator = function(dataset){
+					elementsArray.push(dataset.metaData[elementIndex]);
+				},
+				elementIndex;
+
+			for (var datasetIndex = 0; datasetIndex < this.data.datasets.length; datasetIndex++) {
+				for (elementIndex = 0; elementIndex < this.data.datasets[datasetIndex].metaData.length; elementIndex++) {
+					if (this.data.datasets[datasetIndex].metaData[elementIndex].inRange(eventPosition.x,eventPosition.y)){
+						helpers.each(this.data.datasets, datasetIterator);
+					}
+				}
+			}
+
+			return elementsArray.length ? elementsArray : [];
+		},
+		// Get the single element that was clicked on
+		// @return : An object containing the dataset index and element index of the matching element. Also contains the rectangle that was drawn
+		getElementAtEvent : function(e) {
+			var element = [];
+			var eventPosition = helpers.getRelativePosition(e);
+			
+			for (var datasetIndex = 0; datasetIndex < this.data.datasets.length; ++datasetIndex) {
+				for (var elementIndex = 0; elementIndex < this.data.datasets[datasetIndex].metaData.length; ++elementIndex) {
+					if (this.data.datasets[datasetIndex].metaData[elementIndex].inRange(eventPosition.x, eventPosition.y)) {
+						element.push(this.data.datasets[datasetIndex].metaData[elementIndex]);
+						return element;
+					}
+				}
+			}
+			
+			return [];
+		},
 		generateLegend : function(){
 			return template(this.options.legendTemplate,this);
 		},
@@ -1337,10 +1379,10 @@
 			switch(this._options.hoverMode){
 				case 'single':
 					helpers.extend(this, {
-						text: template(this._options.tooltipTemplate, this._active),
+						text: template(this._options.tooltipTemplate, this._active[0]),
 					});
 					var tooltipPosition = this._active[0].tooltipPosition();
-					helpers.extend(this.tooltip, {
+					helpers.extend(this, {
 						x: Math.round(tooltipPosition.x),
 						y: Math.round(tooltipPosition.y),
 					});
@@ -2116,9 +2158,9 @@
 		frameDuration: 17,
 		animations: [],
 		dropFrames: 0,
-		addAnimation: function(chartInstance, animationObject, customDuration) {
+		addAnimation: function(chartInstance, animationObject, duration) {
 
-			if(!customDuration){
+			if(!duration){
 				chartInstance.animating = true;
 			}
 

From fb580a6e48c2b1db78b4dac37779d7a3dc8dec39 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Fri, 15 May 2015 16:40:01 -0600
Subject: [PATCH 023/424] lineChart single hoverMode tooltips, fallbackColor
 global

---
 samples/line.html |  35 ++-
 src/Chart.Bar.js  |  19 +-
 src/Chart.Core.js | 136 ++++++++----
 src/Chart.Line.js | 532 ++++++++++++++++++++++++----------------------
 4 files changed, 390 insertions(+), 332 deletions(-)

diff --git a/samples/line.html b/samples/line.html
index 32ce4124185..8e5968c4873 100644
--- a/samples/line.html
+++ b/samples/line.html
@@ -6,7 +6,7 @@
 		<script src="http://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
 	</head>
 	<body>
-		<div style="width:30%">
+		<div style="width:100%">
 			<div>
 				<canvas id="canvas" height="450" width="600"></canvas>
 			</div>
@@ -15,48 +15,45 @@
 
 
 	<script>
-		var randomScalingFactor = function(){ return Math.round(Math.random()*100)};
-		var randomColorFactor = function(){ return Math.round(Math.random()*255)};
+		var randomScalingFactor = function(){ return Math.round(Math.random()*100);};
+		var randomColor = function(opacity){
+			return 'rgba(' + Math.round(Math.random()*255) + ',' + Math.round(Math.random()*255) + ',' + Math.round(Math.random()*255) + ','+ (opacity  || '.3') +')';
+		};
 
 		var lineChartData = {
 			labels : ["January","February","March","April","May","June","July"],
 			datasets : [
 				{
 					label: "My First dataset",
-					fillColor : "rgba(220,220,220,0.2)",
-					strokeColor : "rgba(220,220,220,1)",
-					pointColor : "rgba(220,220,220,1)",
-					pointStrokeColor : "#fff",
-					pointHighlightFill : "#fff",
-					pointHighlightStroke : "rgba(220,220,220,1)",
 					data : [randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor()]
 				},
 				{
 					label: "My Second dataset",
-					fillColor : "rgba(151,187,205,0.2)",
-					strokeColor : "rgba(151,187,205,1)",
-					pointColor : "rgba(151,187,205,1)",
-					pointStrokeColor : "#fff",
-					pointHighlightFill : "#fff",
-					pointHighlightStroke : "rgba(151,187,205,1)",
 					data : [randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor()]
 				}
 			]
+		};
 
-		}
+		$.each(lineChartData.datasets, function(i, dataset){
+			dataset.borderColor = randomColor(0.4);
+			dataset.backgroundColor = randomColor(0.1);
+			dataset.pointBorderColor = randomColor(0.7);
+			dataset.pointBackgroundColor = randomColor(0.5);
+			dataset.pointBorderWidth = 1;
+		});
+
+		console.log(lineChartData);
 
 	window.onload = function(){
 		var ctx = document.getElementById("canvas").getContext("2d");
 		window.myLine = new Chart(ctx).Line(lineChartData, {
 			responsive: true
 		});
-	}
+	};
 
 	$('#randomizeData').click(function(){
-    	lineChartData.datasets[0].fillColor = 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',.3)';
     	lineChartData.datasets[0].data = [randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor()];
 
-    	lineChartData.datasets[1].fillColor = 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',.3)';
     	lineChartData.datasets[1].data = [randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor()];
 
     	window.myLine.update();
diff --git a/src/Chart.Bar.js b/src/Chart.Bar.js
index 6699924d733..fcf15997851 100644
--- a/src/Chart.Bar.js
+++ b/src/Chart.Bar.js
@@ -34,15 +34,6 @@
 		//Number - Spacing between data sets within X values
 		barDatasetSpacing : 1,
 
-		//String / Boolean - Hover mode for events.
-		hoverMode : 'single', // 'label', 'dataset', 'false'
-
-		//Function - Custom hover handler
-		onHover : null,
-
-		//Function - Custom hover handler
-		hoverAnimationDuration : 400,
-
 		//String - A legend template
 		legendTemplate : "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span style=\"background-color:<%=datasets[i].backgroundColor%>\"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>"
 
@@ -57,9 +48,9 @@
 			// Save data as a source for updating of values & methods
 			this.data = data;
 
-			//Expose options as a scope variable here so we can access it in the ScaleClass
 			var options = this.options;
 
+			// Custom Scale Methods and Options
 			this.ScaleClass = Chart.Scale.extend({
 				offsetGridLines : true,
 				calculateBarX : function(datasetCount, datasetIndex, elementIndex){
@@ -90,7 +81,7 @@
 			});
 
 			// Build Scale
-			this.buildScale(data.labels);
+			this.buildScale(this.data.labels);
 
 			//Create a new bar for each piece of data
 			helpers.each(this.data.datasets,function(dataset,datasetIndex){
@@ -158,13 +149,11 @@
 					case 'single':
 						this.lastActive[0].backgroundColor = this.data.datasets[this.lastActive[0]._datasetIndex].backgroundColor;
 						this.lastActive[0].borderColor = this.data.datasets[this.lastActive[0]._datasetIndex].borderColor;
-						this.lastActive[0].borderWidth = 0;
 						break;
 					case 'label':
 						for (var i = 0; i < this.lastActive.length; i++) {
 							this.lastActive[i].backgroundColor = this.data.datasets[this.lastActive[i]._datasetIndex].backgroundColor;
 							this.lastActive[i].borderColor = this.data.datasets[this.lastActive[i]._datasetIndex].borderColor;
-							this.lastActive[i].borderWidth = 0;
 						}
 						break;
 					case 'dataset':
@@ -235,6 +224,7 @@
 					(this.lastActive.length && this.active.length && changed)){
 
 					this.tooltip.pivot();
+					this.stop();
 					this.render(this.options.hoverAnimationDuration);
 				}
 			}	
@@ -277,7 +267,6 @@
 					backgroundColor : this.data.datasets[datasetIndex].backgroundColor,
 					_datasetIndex: datasetIndex,
 					_index: index,
-					_start: undefined
 				});
 			}, this);
 
@@ -350,7 +339,7 @@
 					base : base
 				});
 			});
-			render();
+			this.render();
 		},
 		draw : function(ease){
 
diff --git a/src/Chart.Core.js b/src/Chart.Core.js
index a038299ad5c..f0d8e2d1f6c 100755
--- a/src/Chart.Core.js
+++ b/src/Chart.Core.js
@@ -114,6 +114,15 @@
 			// Boolean - whether to maintain the starting aspect ratio or not when responsive, if set to false, will take up entire container
 			maintainAspectRatio: true,
 
+			//String / Boolean - Hover mode for events.
+			hoverMode : 'single', // 'label', 'dataset', 'false'
+
+			//Function - Custom hover handler
+			onHover : null,
+
+			//Function - Custom hover handler
+			hoverAnimationDuration : 400,
+
 			// Boolean - Determines whether to draw tooltips on the canvas or not - attaches events to touchmove & mousemove
 			showTooltips: true,
 
@@ -178,7 +187,10 @@
 			onAnimationProgress: function(){},
 
 			// Function - Will fire on animation completion.
-			onAnimationComplete: function(){}
+			onAnimationComplete: function(){},
+
+			// Color String - Used for undefined Colros
+			colorFallback: 'rgba(0,0,0,0.1)',
 
 		}
 	};
@@ -384,11 +396,11 @@
 				fa=t*d01/(d01+d12),// scaling factor for triangle Ta
 				fb=t*d12/(d01+d12);
 			return {
-				inner : {
+				next : {
 					x : MiddlePoint.x-fa*(AfterPoint.x-FirstPoint.x),
 					y : MiddlePoint.y-fa*(AfterPoint.y-FirstPoint.y)
 				},
-				outer : {
+				previous : {
 					x: MiddlePoint.x+fb*(AfterPoint.x-FirstPoint.x),
 					y : MiddlePoint.y+fb*(AfterPoint.y-FirstPoint.y)
 				}
@@ -976,7 +988,7 @@
 		},
 		eachElement : function(callback){
 			helpers.each(this.data.datasets,function(dataset, datasetIndex){
-				helpers.each(dataset.metaData, callback, this, datasetIndex);
+				helpers.each(dataset.metaData, callback, this, dataset.metaData, datasetIndex);
 			},this);
 		},
 		eachValue : function(callback){
@@ -984,6 +996,9 @@
 				helpers.each(dataset.data, callback, this, datasetIndex);
 			},this);
 		},
+		eachDataset : function(callback){
+			helpers.each(this.data.datasets, callback, this);
+		},
 		getElementsAtEvent : function(e){
 			var elementsArray = [],
 				eventPosition = helpers.getRelativePosition(e),
@@ -1112,29 +1127,30 @@
 		},
 		transition : function(ease){
 			if(!this._start){
+				if(!this._vm){
+					this.save();
+				}
 				this._start = clone(this._vm);
 			}
 
 			each(this,function(value, key){
 
-				// Only non-vm properties
 				if(key[0] === '_' || !this.hasOwnProperty(key)){
-					return;
+				// Only non-underscored properties
 				}
 
 				// Init if doesn't exist
-				if(!this._vm[key]){
+				else if(!this._vm[key]){
 					this._vm[key] = value || null;
-					return;
 				}
 
 				// No unnecessary computations
-				if(this[key] === this._vm[key]){
-					return;
+				else if(this[key] === this._vm[key]){
+					// It's the same! Woohoo!
 				}
 				
 				// Color transitions if possible
-				if(typeof value === 'string'){
+				else if(typeof value === 'string'){
 					try{	
 						var color = helpers.color(this._start[key]).mix(helpers.color(this[key]), ease);
 						this._vm[key] = color.rgbString();
@@ -1144,14 +1160,16 @@
 				}
 				// Number transitions
 				else if(typeof value === 'number'){	
+
 					this._vm[key] = ((this[key] - this._start[key]) * ease) + this._start[key];
 				}
-				// Non-transitionals or strings
 				else{
+					// Everything else
 					this._vm[key] = value;
 				}
 				
 			},this);
+
 			if(ease === 1){
 				delete this._start;
 			}
@@ -1172,54 +1190,90 @@
 
 
 	Chart.Point = Chart.Element.extend({
-		display: true,
 		inRange: function(chartX,chartY){
-			var hitDetectionRange = this.hitDetectionRadius + this.radius;
-			return ((Math.pow(chartX-this.x, 2)+Math.pow(chartY-this.y, 2)) < Math.pow(hitDetectionRange,2));
+			var vm = this._vm;
+			var hoverRange = vm.hoverRadius + vm.radius;
+			return ((Math.pow(chartX - vm.x, 2)+Math.pow(chartY - vm.y, 2)) < Math.pow(hoverRange,2));
+		},
+		tooltipPosition : function(){
+			var vm = this._vm;
+			return {
+				x : vm.x,
+				y : vm.y
+			};
 		},
 		draw : function(){
-			if (this.display){
-				var ctx = this.ctx;
+
+			var vm = this._vm;
+			var ctx = this._chart.ctx;
+
+			if (vm.radius > 0 || vm.borderWidth > 0){
+				
 				ctx.beginPath();
 
-				ctx.arc(this.x, this.y, this.radius, 0, Math.PI*2);
+				ctx.arc(vm.x, vm.y, vm.radius, 0, Math.PI*2);
 				ctx.closePath();
 
-				ctx.strokeStyle = this.borderColor;
-				ctx.lineWidth = this.borderWidth;
+				ctx.strokeStyle = vm.borderColor || Chart.defaults.global.colorFallback;
+				ctx.lineWidth = vm.borderWidth || Chart.defaults.global.colorFallback;
 
-				ctx.fillStyle = this.backgroundColor;
+				ctx.fillStyle = vm.backgroundColor || Chart.defaults.global.colorFallback;
 
 				ctx.fill();
 				ctx.stroke();
 			}
+		}
+	});
 
 
-			//Quick debug for bezier curve splining
-			//Highlights control points and the line between them.
-			//Handy for dev - stripped in the min version.
-
-			// ctx.save();
-			// ctx.fillStyle = "black";
-			// ctx.strokeStyle = "black"
-			// ctx.beginPath();
-			// ctx.arc(this.controlPoints.inner.x,this.controlPoints.inner.y, 2, 0, Math.PI*2);
-			// ctx.fill();
-
-			// ctx.beginPath();
-			// ctx.arc(this.controlPoints.outer.x,this.controlPoints.outer.y, 2, 0, Math.PI*2);
-			// ctx.fill();
+	Chart.Line = Chart.Element.extend({
+		draw : function(){
 
-			// ctx.moveTo(this.controlPoints.inner.x,this.controlPoints.inner.y);
-			// ctx.lineTo(this.x, this.y);
-			// ctx.lineTo(this.controlPoints.outer.x,this.controlPoints.outer.y);
-			// ctx.stroke();
+			var vm = this._vm;
+			var ctx = this._chart.ctx;
 
-			// ctx.restore();
+			//Draw the line between all the points
+			ctx.lineWidth = vm.borderWidth || Chart.defaults.global.colorFallback;
+			ctx.strokeStyle = vm.borderColor || Chart.defaults.global.colorFallback;
+			ctx.beginPath();
 
+			helpers.each(vm._points, function(point, index){
+				if (index === 0){
+					ctx.moveTo(point._vm.x, point._vm.y);
+				}
+				else{
+					if(vm._tension > 0 || 1){
+						var previous = this.previousPoint(point, vm._points, index);
+
+						ctx.bezierCurveTo(
+							previous._vm.controlPointNextX,
+							previous._vm.controlPointNextY,
+							point._vm.controlPointPreviousX,
+							point._vm.controlPointPreviousY,
+							point._vm.x,
+							point._vm.y
+						);
+					}
+					else{
+						ctx.lineTo(point._vm.x,point._vm.y);
+					}
+				}
+			}, this);
 
+			ctx.stroke();
 
-		}
+			if (vm._points.length > 0){
+				//Round off the line by going to the base of the chart, back to the start, then fill.
+				ctx.lineTo(vm._points[vm._points.length - 1].x, vm.scaleBottom);
+				ctx.lineTo(vm._points[0].x, vm.scaleBottom);
+				ctx.fillStyle = vm.backgroundColor || Chart.defaults.global.colorFallback;
+				ctx.closePath();
+				ctx.fill();
+			}
+		},
+		previousPoint: function(point, collection, index){
+			return helpers.findPreviousWhere(collection, function(){return true;}, index) || point;
+		},
 	});
 
 	Chart.Arc = Chart.Element.extend({
diff --git a/src/Chart.Line.js b/src/Chart.Line.js
index bc88488a950..9c118a56cdc 100644
--- a/src/Chart.Line.js
+++ b/src/Chart.Line.js
@@ -22,35 +22,23 @@
 		//Boolean - Whether to show vertical lines (except Y axis)
 		scaleShowVerticalLines: true,
 
-		//Boolean - Whether the line is curved between points
-		bezierCurve : true,
-
 		//Number - Tension of the bezier curve between points
-		bezierCurveTension : 0.4,
-
-		//Boolean - Whether to show a dot for each point
-		pointDot : true,
+		tension : 0.4,
 
 		//Number - Radius of each point dot in pixels
-		pointDotRadius : 4,
+		pointRadius : 4,
 
-		//Number - Pixel width of point dot stroke
-		pointDotStrokeWidth : 1,
+		//Number - Pixel width of point dot border
+		pointBorderWidth : 1,
 
 		//Number - amount extra to add to the radius to cater for hit detection outside the drawn point
-		pointHitDetectionRadius : 20,
-
-		//Boolean - Whether to show a stroke for datasets
-		datasetStroke : true,
-
-		//Number - Pixel width of dataset stroke
-		datasetStrokeWidth : 2,
+		pointHoverRadius : 20,
 
-		//Boolean - Whether to fill the dataset with a colour
-		datasetFill : true,
+		//Number - Pixel width of dataset border
+		borderWidth : 2,
 
 		//String - A legend template
-		legendTemplate : "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span style=\"background-color:<%=datasets[i].strokeColor%>\"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>",
+		legendTemplate : "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span style=\"background-color:<%=datasets[i].borderColor%>\"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>",
 
 		//Boolean - Whether to horizontally center the label and point dot inside the grid
 		offsetGridLines : false
@@ -65,138 +53,291 @@
 			// Save data as a source for updating of values & methods
 			this.data = data;
 
-			//Declare the extension of the default point, to cater for the options passed in to the constructor
+			//Custom Point Defaults
 			this.PointClass = Chart.Point.extend({
+				_chart: this.chart,
 				offsetGridLines : this.options.offsetGridLines,
-				strokeWidth : this.options.pointDotStrokeWidth,
-				radius : this.options.pointDotRadius,
-				display: this.options.pointDot,
-				hitDetectionRadius : this.options.pointHitDetectionRadius,
-				ctx : this.chart.ctx,
-				inRange : function(mouseX){
-					return (Math.pow(mouseX-this.x, 2) < Math.pow(this.radius + this.hitDetectionRadius,2));
-				}
+				borderWidth : this.options.pointBorderWidth,
+				radius : this.options.pointRadius,
+				hoverRadius : this.options.pointHoverRadius,
 			});
 
-			this.datasets = [];
+			// Events
+			helpers.bindEvents(this, this.options.tooltipEvents, this.onHover);
 
-			//Set up tooltip events on the chart
-			if (this.options.showTooltips){
-				helpers.bindEvents(this, this.options.tooltipEvents, function(evt){
-					var activePoints = (evt.type !== 'mouseout') ? this.getPointsAtEvent(evt) : [];
-					this.eachPoints(function(point){
-						point.restore(['fillColor', 'strokeColor']);
-					});
-					helpers.each(activePoints, function(activePoint){
-						activePoint.fillColor = activePoint.highlightFill;
-						activePoint.strokeColor = activePoint.highlightStroke;
-					});
-					this.showTooltip(activePoints);
+			// Build Scale
+			this.buildScale(this.data.labels);
+
+
+			//Create a new line and its points for each dataset and piece of data
+			helpers.each(this.data.datasets,function(dataset,datasetIndex){
+				dataset.metaDataset = new Chart.Line();
+				dataset.metaData = [];
+				helpers.each(dataset.data,function(dataPoint,index){
+					dataset.metaData.push(new this.PointClass());
+				},this);
+			},this);
+
+			// Set defaults for lines
+			this.eachDataset(function(dataset, datasetIndex){
+				dataset = helpers.merge(this.options, dataset);
+				helpers.extend(dataset.metaDataset, {
+					_points: dataset.metaData,
+					_datasetIndex: datasetIndex,
+					_chart: this.chart,
 				});
+				// Copy to view model
+				dataset.metaDataset.save();
+			}, this);
+
+			// Set defaults for points
+			this.eachElement(function(point, index, dataset, datasetIndex){
+				helpers.extend(point, {
+					x: this.scale.calculateX(index),
+					y: this.scale.endPoint,
+					_datasetIndex: datasetIndex,
+					_index: index,
+					_chart: this.chart
+				});
+
+				// Default bezier control points
+				helpers.extend(point, {
+					controlPointPreviousX: this.previousPoint(dataset, index).x,
+					controlPointPreviousY: this.nextPoint(dataset, index).y,
+					controlPointNextX: this.previousPoint(dataset, index).x,
+					controlPointNextY: this.nextPoint(dataset, index).y,
+				});
+				// Copy to view model
+				point.save();
+			}, this);
+
+			// Create tooltip instance exclusively for this chart with some defaults.
+			this.tooltip = new Chart.Tooltip({
+				_chart: this.chart,
+				_data: this.data,
+				_options: this.options,
+			}, this);
+
+			this.update();
+		},
+		nextPoint: function(collection, index){
+			return collection[index - 1] || collection[index];
+		},
+		previousPoint: function(collection, index){
+			return collection[index + 1] || collection[index];
+		},
+		onHover: function(e){
+
+
+			// If exiting chart
+			if(e.type == 'mouseout'){
+				return this;
 			}
 
-			//Iterate through each of the datasets, and build this into a property of the chart
-			helpers.each(data.datasets,function(dataset){
+			this.lastActive = this.lastActive || [];
+
+			// Find Active Elements
+			this.active = function(){
+				switch(this.options.hoverMode){
+					case 'single':
+						return this.getElementAtEvent(e);
+					case 'label':
+						return this.getElementsAtEvent(e);
+					case 'dataset':
+						return this.getDatasetAtEvent(e);
+					default:
+						return e;
+				}
+			}.call(this);
 
-				var datasetObject = {
-					label : dataset.label || null,
-					fillColor : dataset.fillColor,
-					strokeColor : dataset.strokeColor,
-					pointColor : dataset.pointColor,
-					pointStrokeColor : dataset.pointStrokeColor,
-					points : []
-				};
+			// On Hover hook
+			if(this.options.onHover){
+				this.options.onHover.call(this, this.active);
+			}
 
-				this.datasets.push(datasetObject);
+			// Remove styling for last active (even if it may still be active)
+			if(this.lastActive.length){
+				switch(this.options.hoverMode){
+					case 'single':
+						this.lastActive[0].backgroundColor = this.data.datasets[this.lastActive[0]._datasetIndex].pointBackgroundColor;
+						this.lastActive[0].borderColor = this.data.datasets[this.lastActive[0]._datasetIndex].pointBorderColor;
+						this.lastActive[0].borderWidth = this.data.datasets[this.lastActive[0]._datasetIndex].pointBorderWidth;
+						break;
+					case 'label':
+						for (var i = 0; i < this.lastActive.length; i++) {
+							this.lastActive[i].backgroundColor = this.data.datasets[this.lastActive[i]._datasetIndex].pointBackgroundColor;
+							this.lastActive[i].borderColor = this.data.datasets[this.lastActive[i]._datasetIndex].pointBorderColor;
+							this.lastActive[i].borderWidth = this.data.datasets[this.lastActive[0]._datasetIndex].pointBorderWidth;
+						}
+						break;
+					case 'dataset':
+						break;
+					default:
+						// Don't change anything
+				}
+			}
+			
+			// Built in hover styling
+			if(this.active.length && this.options.hoverMode){
+				switch(this.options.hoverMode){
+					case 'single':
+						this.active[0].backgroundColor = this.data.datasets[this.active[0]._datasetIndex].hoverBackgroundColor || helpers.color(this.active[0].backgroundColor).saturate(0.5).darken(0.35).rgbString();
+						this.active[0].borderColor = this.data.datasets[this.active[0]._datasetIndex].hoverBorderColor || helpers.color(this.active[0].borderColor).saturate(0.5).darken(0.35).rgbString();
+						this.active[0].borderWidth = this.data.datasets[this.active[0]._datasetIndex].borderWidth + 10;
+						break;
+					case 'label':
+						for (var i = 0; i < this.active.length; i++) {
+							this.active[i].backgroundColor = this.data.datasets[this.active[i]._datasetIndex].hoverBackgroundColor || helpers.color(this.active[i].backgroundColor).saturate(0.5).darken(0.35).rgbString();
+							this.active[i].borderColor = this.data.datasets[this.active[i]._datasetIndex].hoverBorderColor || helpers.color(this.active[i].borderColor).saturate(0.5).darken(0.35).rgbString();
+							this.active[i].borderWidth = this.data.datasets[this.active[i]._datasetIndex].borderWidth + 2;
+						}
+						break;
+					case 'dataset':
+						break;
+					default:
+						// Don't change anything
+				}
+			}
 
 
-				helpers.each(dataset.data,function(dataPoint,index){
-					//Add a new point for each piece of data, passing any required data to draw.
-					datasetObject.points.push(new this.PointClass({
-						value : dataPoint,
-						label : data.labels[index],
-						datasetLabel: dataset.label,
-						strokeColor : dataset.pointStrokeColor,
-						fillColor : dataset.pointColor,
-						highlightFill : dataset.pointHighlightFill || dataset.pointColor,
-						highlightStroke : dataset.pointHighlightStroke || dataset.pointStrokeColor
-					}));
-				},this);
+			// Built in Tooltips
+			if(this.options.showTooltips){
 
-				this.buildScale(data.labels);
+				// The usual updates
+				this.tooltip.initialize();
 
+				// Active
+				if(this.active.length){
+					helpers.extend(this.tooltip, {
+						opacity: 1,
+						_active: this.active,
+					});
 
-				this.eachPoints(function(point, index){
-					helpers.extend(point, {
-						x: this.scale.calculateX(index),
-						y: this.scale.endPoint
+					this.tooltip.update();
+				}
+				else{
+					// Inactive
+					helpers.extend(this.tooltip, {
+						opacity: 0,
 					});
-					point.save();
+				}
+			}
+
+
+			// Hover animations
+			if(!this.animating){
+				var changed;
+				
+				helpers.each(this.active, function(element, index){
+					if (element !== this.lastActive[index]){
+						changed = true;
+					}
 				}, this);
 
-			},this);
+				// If entering, leaving, or changing elements, animate the change via pivot
+				if ((!this.lastActive.length && this.active.length) ||
+					(this.lastActive.length && !this.active.length)||
+					(this.lastActive.length && this.active.length && changed)){
 
+					this.tooltip.pivot();
+					this.stop();
+					this.render(this.options.hoverAnimationDuration);
+				}
+			}	
 
-			this.render();
+			// Remember Last Active
+			this.lastActive = this.active;
+			return this;
 		},
 		update : function(){
-			//Iterate through each of the datasets, and build this into a property of the chart
-			helpers.each(this.data.datasets,function(dataset,datasetIndex){
 
-				helpers.extend(this.datasets[datasetIndex], {
-					label : dataset.label || null,
-					fillColor : dataset.fillColor,
-					strokeColor : dataset.strokeColor,
-					pointColor : dataset.pointColor,
-					pointStrokeColor : dataset.pointStrokeColor,
+			this.scale.update();
+
+			// Update the lines
+			this.eachDataset(function(dataset, datasetIndex){
+				helpers.extend(dataset.metaDataset, {
+					backgroundColor: dataset.backgroundColor || this.options.backgroundColor,
+					borderWidth: dataset.borderWidth || this.options.borderWidth,
+					borderColor: dataset.borderColor || this.options.borderColor,
+					tension: dataset.tension || this.options.tension,
+					scaleTop: this.scale.startPoint,
+					scaleBottom: this.scale.endPoint,
+					_points: dataset.metaData,
+					_datasetIndex: datasetIndex,
 				});
+				dataset.metaDataset.pivot();
+			});
 
-				helpers.each(dataset.data,function(dataPoint,index){
-					helpers.extend(this.datasets[datasetIndex].points[index], {
-						value : dataPoint,
-						label : this.data.labels[index],
-						datasetLabel: dataset.label,
-						strokeColor : dataset.pointStrokeColor,
-						fillColor : dataset.pointColor,
-						highlightFill : dataset.pointHighlightFill || dataset.pointColor,
-						highlightStroke : dataset.pointHighlightStroke || dataset.pointStrokeColor
-					});
-				},this);
+			// Update the points
+			this.eachElement(function(point, index, dataset, datasetIndex){
+				helpers.extend(point, {
+					x: this.scale.calculateX(index),
+					y: this.scale.calculateY(this.data.datasets[datasetIndex].data[index]),
+					value : this.data.datasets[datasetIndex].data[index],
+					label : this.data.labels[index],
+					datasetLabel: this.data.datasets[datasetIndex].label,
+					// Appearance
+					hoverBackgroundColor: this.data.datasets[datasetIndex].pointHoverBackgroundColor || this.options.pointHoverBackgroundColor,
+					hoverBorderColor : this.data.datasets[datasetIndex].pointHoverBorderColor || this.options.pointHoverBorderColor,
+					hoverRadius : this.data.datasets[datasetIndex].pointHoverRadius || this.options.pointHoverRadius,
+					radius: this.data.datasets[datasetIndex].pointRadius || this.options.pointRadius,
+					borderWidth: this.data.datasets[datasetIndex].pointBorderWidth || this.options.pointBorderWidth,
+					borderColor: this.data.datasets[datasetIndex].pointBorderColor || this.options.pointBorderColor,
+					backgroundColor: this.data.datasets[datasetIndex].pointBackgroundColor || this.options.pointBackgroundColor,
+					tension: this.data.datasets[datasetIndex].metaDataset.tension,
+					_datasetIndex: datasetIndex,
+					_index: index,
+				});
+			}, this);
 
-			},this);
+			// Update control points for the bezier curve
+			this.eachElement(function(point, index, dataset, datasetIndex){
+				var controlPoints = helpers.splineCurve(
+					this.previousPoint(dataset, index),
+					point,
+					this.nextPoint(dataset, index),
+					point.tension
+				);
+
+				point.controlPointPreviousX = controlPoints.previous.x;
+				point.controlPointNextX = controlPoints.next.x;
+
+				// Prevent the bezier going outside of the bounds of the graph
+
+				// Cap puter bezier handles to the upper/lower scale bounds
+				if (controlPoints.next.y > this.scale.endPoint){
+					point.controlPointNextY = this.scale.endPoint;
+				}
+				else if (controlPoints.next.y < this.scale.startPoint){
+					point.controlPointNextY = this.scale.startPoint;
+				}
+				else{
+					point.controlPointNextY = controlPoints.next.y;
+				}
+
+				// Cap inner bezier handles to the upper/lower scale bounds
+				if (controlPoints.previous.y > this.scale.endPoint){
+					point.controlPointPreviousY = this.scale.endPoint;
+				}
+				else if (controlPoints.previous.y < this.scale.startPoint){
+					point.controlPointPreviousY = this.scale.startPoint;
+				}
+				else{
+					point.controlPointPreviousY = controlPoints.previous.y;
+				}
+				// Now pivot the point for animation
+				point.pivot();
+			}, this);
 
-			this.scale.update();
-			// Reset any highlight colours before updating.
-			helpers.each(this.activeElements, function(activeElement){
-				activeElement.restore(['fillColor', 'strokeColor']);
-			});
-			this.eachPoints(function(point){
-				point.save();
-			});
 			this.render();
 		},
-		eachPoints : function(callback){
-			helpers.each(this.datasets,function(dataset){
-				helpers.each(dataset.points,callback,this);
-			},this);
-		},
-		getPointsAtEvent : function(e){
-			var pointsArray = [],
-				eventPosition = helpers.getRelativePosition(e);
-			helpers.each(this.datasets,function(dataset){
-				helpers.each(dataset.points,function(point){
-					if (point.inRange(eventPosition.x,eventPosition.y)) pointsArray.push(point);
-				});
-			},this);
-			return pointsArray;
-		},
 		buildScale : function(labels){
 			var self = this;
 
 			var dataTotal = function(){
 				var values = [];
-				self.eachPoints(function(point){
-					values.push(point.value);
+				self.eachValue(function(value){
+					values.push(value);
 				});
 
 				return values;
@@ -225,7 +366,7 @@
 					);
 					helpers.extend(this, updatedRanges);
 				},
-				xLabels : labels,
+				xLabels : this.data.labels,
 				font : helpers.fontString(this.options.scaleFontSize, this.options.scaleFontStyle, this.options.scaleFontFamily),
 				lineWidth : this.options.scaleLineWidth,
 				lineColor : this.options.scaleLineColor,
@@ -233,7 +374,7 @@
 				showVerticalLines : this.options.scaleShowVerticalLines,
 				gridLineWidth : (this.options.scaleShowGridLines) ? this.options.scaleGridLineWidth : 0,
 				gridLineColor : (this.options.scaleShowGridLines) ? this.options.scaleGridLineColor : "rgba(0,0,0,0)",
-				padding: (this.options.showScale) ? 0 : this.options.pointDotRadius + this.options.pointDotStrokeWidth,
+				padding: (this.options.showScale) ? 0 : this.options.pointRadius + this.options.pointBorderWidth,
 				showLabels : this.options.scaleShowLabels,
 				display : this.options.showScale
 			};
@@ -248,159 +389,36 @@
 				});
 			}
 
-
 			this.scale = new Chart.Scale(scaleOptions);
 		},
-		addData : function(valuesArray,label){
-			//Map the values array for each of the datasets
-
-			helpers.each(valuesArray,function(value,datasetIndex){
-				//Add a new point for each piece of data, passing any required data to draw.
-				this.datasets[datasetIndex].points.push(new this.PointClass({
-					value : value,
-					label : label,
-					datasetLabel: this.datasets[datasetIndex].label,
-					x: this.scale.calculateX(this.scale.valuesCount+1),
-					y: this.scale.endPoint,
-					strokeColor : this.datasets[datasetIndex].pointStrokeColor,
-					fillColor : this.datasets[datasetIndex].pointColor
-				}));
-			},this);
-
-			this.scale.addXLabel(label);
-			//Then re-render the chart.
-			this.update();
-		},
-		removeData : function(){
-			this.scale.removeXLabel();
-			//Then re-render the chart.
-			helpers.each(this.datasets,function(dataset){
-				dataset.points.shift();
-			},this);
-			this.update();
-		},
-		reflow : function(){
-			var newScaleProps = helpers.extend({
-				height : this.chart.height,
-				width : this.chart.width
-			});
-			this.scale.update(newScaleProps);
+		redraw : function(){
+			
 		},
 		draw : function(ease){
+
 			var easingDecimal = ease || 1;
 			this.clear();
 
-			var ctx = this.chart.ctx;
-
-			// Some helper methods for getting the next/prev points
-			var hasValue = function(item){
-				return item.value !== null;
-			},
-			nextPoint = function(point, collection, index){
-				return helpers.findNextWhere(collection, hasValue, index) || point;
-			},
-			previousPoint = function(point, collection, index){
-				return helpers.findPreviousWhere(collection, hasValue, index) || point;
-			};
-
 			this.scale.draw(easingDecimal);
 
+			this.eachDataset(function(dataset, datasetIndex){
 
-			helpers.each(this.datasets,function(dataset){
-				var pointsWithValues = helpers.where(dataset.points, hasValue);
-
-				//Transition each point first so that the line and point drawing isn't out of sync
-				//We can use this extra loop to calculate the control points of this dataset also in this loop
-
-				helpers.each(dataset.points, function(point, index){
-					if (point.hasValue()){
-						point.transition({
-							y : this.scale.calculateY(point.value),
-							x : this.scale.calculateX(index)
-						}, easingDecimal);
-					}
+				// Transition Point Locations
+				helpers.each(dataset.metaData, function(point, index){
+					point.transition(easingDecimal);
 				},this);
 
+				// Transition and Draw the line
+				dataset.metaDataset.transition(easingDecimal).draw();
 
-				// Control points need to be calculated in a seperate loop, because we need to know the current x/y of the point
-				// This would cause issues when there is no animation, because the y of the next point would be 0, so beziers would be skewed
-				if (this.options.bezierCurve){
-					helpers.each(pointsWithValues, function(point, index){
-						var tension = (index > 0 && index < pointsWithValues.length - 1) ? this.options.bezierCurveTension : 0;
-						point.controlPoints = helpers.splineCurve(
-							previousPoint(point, pointsWithValues, index),
-							point,
-							nextPoint(point, pointsWithValues, index),
-							tension
-						);
-
-						// Prevent the bezier going outside of the bounds of the graph
-
-						// Cap puter bezier handles to the upper/lower scale bounds
-						if (point.controlPoints.outer.y > this.scale.endPoint){
-							point.controlPoints.outer.y = this.scale.endPoint;
-						}
-						else if (point.controlPoints.outer.y < this.scale.startPoint){
-							point.controlPoints.outer.y = this.scale.startPoint;
-						}
-
-						// Cap inner bezier handles to the upper/lower scale bounds
-						if (point.controlPoints.inner.y > this.scale.endPoint){
-							point.controlPoints.inner.y = this.scale.endPoint;
-						}
-						else if (point.controlPoints.inner.y < this.scale.startPoint){
-							point.controlPoints.inner.y = this.scale.startPoint;
-						}
-					},this);
-				}
-
-
-				//Draw the line between all the points
-				ctx.lineWidth = this.options.datasetStrokeWidth;
-				ctx.strokeStyle = dataset.strokeColor;
-				ctx.beginPath();
-
-				helpers.each(pointsWithValues, function(point, index){
-					if (index === 0){
-						ctx.moveTo(point.x, point.y);
-					}
-					else{
-						if(this.options.bezierCurve){
-							var previous = previousPoint(point, pointsWithValues, index);
-
-							ctx.bezierCurveTo(
-								previous.controlPoints.outer.x,
-								previous.controlPoints.outer.y,
-								point.controlPoints.inner.x,
-								point.controlPoints.inner.y,
-								point.x,
-								point.y
-							);
-						}
-						else{
-							ctx.lineTo(point.x,point.y);
-						}
-					}
-				}, this);
-
-				ctx.stroke();
-
-				if (this.options.datasetFill && pointsWithValues.length > 0){
-					//Round off the line by going to the base of the chart, back to the start, then fill.
-					ctx.lineTo(pointsWithValues[pointsWithValues.length - 1].x, this.scale.endPoint);
-					ctx.lineTo(pointsWithValues[0].x, this.scale.endPoint);
-					ctx.fillStyle = dataset.fillColor;
-					ctx.closePath();
-					ctx.fill();
-				}
-
-				//Now draw the points over the line
-				//A little inefficient double looping, but better than the line
-				//lagging behind the point positions
-				helpers.each(pointsWithValues,function(point){
+				// Draw the points
+				helpers.each(dataset.metaData,function(point){
 					point.draw();
 				});
 			},this);
+
+			// Finally draw the tooltip
+			this.tooltip.transition(easingDecimal).draw();
 		}
 	});
 

From e58421a08ae1a640d79f38a6966804ff62dcd50f Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Fri, 15 May 2015 17:03:51 -0600
Subject: [PATCH 024/424] Line Chart label hoverMode & tooltips

---
 samples/line.html |  3 ++-
 src/Chart.Core.js | 10 +++++++---
 src/Chart.Line.js |  3 ++-
 3 files changed, 11 insertions(+), 5 deletions(-)

diff --git a/samples/line.html b/samples/line.html
index 8e5968c4873..b3d6c85343f 100644
--- a/samples/line.html
+++ b/samples/line.html
@@ -47,7 +47,8 @@
 	window.onload = function(){
 		var ctx = document.getElementById("canvas").getContext("2d");
 		window.myLine = new Chart(ctx).Line(lineChartData, {
-			responsive: true
+			responsive: true,
+			hoverMode: 'label'
 		});
 	};
 
diff --git a/src/Chart.Core.js b/src/Chart.Core.js
index f0d8e2d1f6c..93b7deb5e54 100755
--- a/src/Chart.Core.js
+++ b/src/Chart.Core.js
@@ -1009,7 +1009,7 @@
 
 			for (var datasetIndex = 0; datasetIndex < this.data.datasets.length; datasetIndex++) {
 				for (elementIndex = 0; elementIndex < this.data.datasets[datasetIndex].metaData.length; elementIndex++) {
-					if (this.data.datasets[datasetIndex].metaData[elementIndex].inRange(eventPosition.x,eventPosition.y)){
+					if (this.data.datasets[datasetIndex].metaData[elementIndex].inGroupRange(eventPosition.x,eventPosition.y)){
 						helpers.each(this.data.datasets, datasetIterator);
 					}
 				}
@@ -1190,10 +1190,14 @@
 
 
 	Chart.Point = Chart.Element.extend({
-		inRange: function(chartX,chartY){
+		inRange: function(mouseX,mouseY){
 			var vm = this._vm;
 			var hoverRange = vm.hoverRadius + vm.radius;
-			return ((Math.pow(chartX - vm.x, 2)+Math.pow(chartY - vm.y, 2)) < Math.pow(hoverRange,2));
+			return ((Math.pow(mouseX - vm.x, 2)+Math.pow(mouseY - vm.y, 2)) < Math.pow(hoverRange,2));
+		},
+		inGroupRange: function(mouseX){
+			var vm = this._vm;
+			return (Math.pow(mouseX-vm.x, 2) < Math.pow(vm.radius + this.hoverRadius,2));
 		},
 		tooltipPosition : function(){
 			var vm = this._vm;
diff --git a/src/Chart.Line.js b/src/Chart.Line.js
index 9c118a56cdc..568f1097def 100644
--- a/src/Chart.Line.js
+++ b/src/Chart.Line.js
@@ -225,6 +225,8 @@
 
 
 			// Hover animations
+			this.tooltip.pivot();
+			
 			if(!this.animating){
 				var changed;
 				
@@ -239,7 +241,6 @@
 					(this.lastActive.length && !this.active.length)||
 					(this.lastActive.length && this.active.length && changed)){
 
-					this.tooltip.pivot();
 					this.stop();
 					this.render(this.options.hoverAnimationDuration);
 				}

From 09c11440dd782222659d79fe579d04c664738c0c Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Fri, 15 May 2015 17:07:41 -0600
Subject: [PATCH 025/424] inGroupRange function for bar charts label mode

---
 src/Chart.Bar.js  |  5 +++--
 src/Chart.Core.js | 10 +++++++---
 2 files changed, 10 insertions(+), 5 deletions(-)

diff --git a/src/Chart.Bar.js b/src/Chart.Bar.js
index fcf15997851..4fea73f5c0e 100644
--- a/src/Chart.Bar.js
+++ b/src/Chart.Bar.js
@@ -208,6 +208,8 @@
 			}
 
 
+			this.tooltip.pivot();
+
 			// Hover animations
 			if(!this.animating){
 				var changed;
@@ -223,7 +225,6 @@
 					(this.lastActive.length && !this.active.length)||
 					(this.lastActive.length && this.active.length && changed)){
 
-					this.tooltip.pivot();
 					this.stop();
 					this.render(this.options.hoverAnimationDuration);
 				}
@@ -254,7 +255,7 @@
 
 			this.scale.update();
 
-			this.eachElement(function(bar, index, datasetIndex){
+			this.eachElement(function(bar, index, dataset, datasetIndex){
 				helpers.extend(bar, {
 					width : this.scale.calculateBarWidth(this.data.datasets.length),
 					x: this.scale.calculateBarX(this.data.datasets.length, datasetIndex, index),
diff --git a/src/Chart.Core.js b/src/Chart.Core.js
index 93b7deb5e54..0fa13465d47 100755
--- a/src/Chart.Core.js
+++ b/src/Chart.Core.js
@@ -1371,14 +1371,18 @@
 			var vm = this._vm;
 			return vm.base - vm.y;
 		},
-		inRange : function(chartX,chartY){
+		inRange : function(mouseX,mouseY){
 			var vm = this._vm;
 			if (vm.y < vm.base){
-				return (chartX >= vm.x - vm.width/2 && chartX <= vm.x + vm.width/2) && (chartY >= vm.y && chartY <= vm.base);
+				return (mouseX >= vm.x - vm.width/2 && mouseX <= vm.x + vm.width/2) && (mouseY >= vm.y && mouseY <= vm.base);
 			} else{
-				return (chartX >= vm.x - vm.width / 2 && chartX <= vm.x + vm.width / 2) && (chartY >= vm.base && chartY <= vm.y);
+				return (mouseX >= vm.x - vm.width / 2 && mouseX <= vm.x + vm.width / 2) && (mouseY >= vm.base && mouseY <= vm.y);
 			}
 		},
+		inGroupRange: function(mouseX){
+			var vm = this._vm;
+			return (mouseX >= vm.x - vm.width/2 && mouseX <= vm.x + vm.width/2);
+		},
 		tooltipPosition : function(){
 			var vm = this._vm;
 			if (vm.y < vm.base){

From ed6f234205b7ab47c04feab66a6c5e9e0632c605 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Fri, 15 May 2015 17:14:09 -0600
Subject: [PATCH 026/424] Bar chart pivot fix

---
 src/Chart.Bar.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/Chart.Bar.js b/src/Chart.Bar.js
index 4fea73f5c0e..71b6451f500 100644
--- a/src/Chart.Bar.js
+++ b/src/Chart.Bar.js
@@ -269,6 +269,7 @@
 					_datasetIndex: datasetIndex,
 					_index: index,
 				});
+				bar.pivot();
 			}, this);
 
 			this.render();

From 1d8d19d404070dc62590f7fd86c4a385ea30b270 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Fri, 15 May 2015 20:54:01 -0600
Subject: [PATCH 027/424] Prettified, and half way through doughut

---
 samples/bar.html      |    6 +-
 samples/doughnut.html |  139 +-
 samples/line.html     |  102 +-
 src/Chart.Bar.js      |  728 ++++---
 src/Chart.Core.js     | 4570 ++++++++++++++++++++---------------------
 src/Chart.Doughnut.js |  527 +++--
 src/Chart.Line.js     |  842 ++++----
 7 files changed, 3504 insertions(+), 3410 deletions(-)

diff --git a/samples/bar.html b/samples/bar.html
index c081ea8266d..eea5b659be7 100644
--- a/samples/bar.html
+++ b/samples/bar.html
@@ -1,5 +1,6 @@
 <!doctype html>
 <html>
+
 <head>
     <title>Bar Chart</title>
     <script src="../Chart.js"></script>
@@ -12,8 +13,8 @@
     </div>
     <button id="randomizeData">Randomize Data</button>
     <script>
-    var randomScalingFactor = function(){ 
-        return (Math.random() > 0.5 ? 1.0 : -1.0) * Math.round(Math.random()*100)
+    var randomScalingFactor = function() {
+        return (Math.random() > 0.5 ? 1.0 : -1.0) * Math.round(Math.random() * 100)
     };
     var randomColorFactor = function() {
         return Math.round(Math.random() * 255)
@@ -53,4 +54,5 @@
     });
     </script>
 </body>
+
 </html>
diff --git a/samples/doughnut.html b/samples/doughnut.html
index 879f72f6894..125beaf4653 100644
--- a/samples/doughnut.html
+++ b/samples/doughnut.html
@@ -1,80 +1,79 @@
 <!doctype html>
 <html>
-	<head>
-		<title>Doughnut Chart</title>
-		<script src="../Chart.js"></script>
-		<script src="http://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
-		<style>
-			body{
-				padding: 0;
-				margin: 0;
-			}
-			#canvas-holder{
-				width:30%;
-			}
-		</style>
-	</head>
-	<body>
-		<div id="canvas-holder">
-			<canvas id="chart-area" width="500" height="500"/>
-		</div>
-		<button id="randomizeData">Randomize Data</button>
 
+<head>
+    <title>Doughnut Chart</title>
+    <script src="../Chart.js"></script>
+    <script src="http://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
+    <style>
+    body {
+        padding: 0;
+        margin: 0;
+    }
+    
+    #canvas-holder {
+        width: 30%;
+    }
+    </style>
+</head>
 
-	<script>
+<body>
+    <div id="canvas-holder" style="width:100%">
+        <canvas id="chart-area" width="500" height="500" />
+    </div>
+    <button id="randomizeData">Randomize Data</button>
+    <script>
+    var randomScalingFactor = function() {
+        return Math.round(Math.random() * 100)
+    };
+    var randomColorFactor = function() {
+        return Math.round(Math.random() * 255)
+    };
 
-		var randomScalingFactor = function(){ return Math.round(Math.random()*100)};
-		var randomColorFactor = function(){ return Math.round(Math.random()*255)};
+    var doughnutData = [{
+            value: randomScalingFactor(),
+            color: "#F7464A",
+            highlight: "#FF5A5E",
+            label: "Red"
+        }, {
+            value: randomScalingFactor(),
+            color: "#46BFBD",
+            highlight: "#5AD3D1",
+            label: "Green"
+        }, {
+            value: randomScalingFactor(),
+            color: "#FDB45C",
+            highlight: "#FFC870",
+            label: "Yellow"
+        }, {
+            value: randomScalingFactor(),
+            color: "#949FB1",
+            highlight: "#A8B3C5",
+            label: "Grey"
+        }, {
+            value: randomScalingFactor(),
+            color: "#4D5360",
+            highlight: "#616774",
+            label: "Dark Grey"
+        }
 
-		var doughnutData = [
-				{
-					value: randomScalingFactor(),
-					color:"#F7464A",
-					highlight: "#FF5A5E",
-					label: "Red"
-				},
-				{
-					value: randomScalingFactor(),
-					color: "#46BFBD",
-					highlight: "#5AD3D1",
-					label: "Green"
-				},
-				{
-					value: randomScalingFactor(),
-					color: "#FDB45C",
-					highlight: "#FFC870",
-					label: "Yellow"
-				},
-				{
-					value: randomScalingFactor(),
-					color: "#949FB1",
-					highlight: "#A8B3C5",
-					label: "Grey"
-				},
-				{
-					value: randomScalingFactor(),
-					color: "#4D5360",
-					highlight: "#616774",
-					label: "Dark Grey"
-				}
+    ];
 
-			];
+    window.onload = function() {
+        var ctx = document.getElementById("chart-area").getContext("2d");
+        window.myDoughnut = new Chart(ctx).Doughnut(doughnutData, {
+            responsive: true
+        });
+    };
 
-			window.onload = function(){
-				var ctx = document.getElementById("chart-area").getContext("2d");
-				window.myDoughnut = new Chart(ctx).Doughnut(doughnutData, {responsive : true});
-			};
+    $('#randomizeData').click(function() {
+        $.each(doughnutData, function(i, piece) {
+            doughnutData[i].value = randomScalingFactor();
+            doughnutData[i].color = 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',.7)';
+        });
+        window.myDoughnut.update();
+    });
+    </script>
+</body>
 
-			$('#randomizeData').click(function(){
-				$.each(doughnutData, function(i, piece){
-					doughnutData[i].value = randomScalingFactor();
-			    	doughnutData[i].color = 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',.7)';
-				});
-		    	window.myDoughnut.update();
-		    });
-
-
-
-	</script>
-	</body>
 </html>
diff --git a/samples/line.html b/samples/line.html
index b3d6c85343f..b6c2ae8e782 100644
--- a/samples/line.html
+++ b/samples/line.html
@@ -1,66 +1,64 @@
 <!doctype html>
 <html>
-	<head>
-		<title>Line Chart</title>
-		<script src="../Chart.js"></script>
-		<script src="http://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
-	</head>
-	<body>
-		<div style="width:100%">
-			<div>
-				<canvas id="canvas" height="450" width="600"></canvas>
-			</div>
-		</div>
-		<button id="randomizeData">Randomize Data</button>
 
+<head>
+    <title>Line Chart</title>
+    <script src="../Chart.js"></script>
+    <script src="http://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
+</head>
 
-	<script>
-		var randomScalingFactor = function(){ return Math.round(Math.random()*100);};
-		var randomColor = function(opacity){
-			return 'rgba(' + Math.round(Math.random()*255) + ',' + Math.round(Math.random()*255) + ',' + Math.round(Math.random()*255) + ','+ (opacity  || '.3') +')';
-		};
+<body>
+    <div style="width:100%">
+        <div>
+            <canvas id="canvas" height="450" width="600"></canvas>
+        </div>
+    </div>
+    <button id="randomizeData">Randomize Data</button>
+    <script>
+    var randomScalingFactor = function() {
+        return Math.round(Math.random() * 100);
+    };
+    var randomColor = function(opacity) {
+        return 'rgba(' + Math.round(Math.random() * 255) + ',' + Math.round(Math.random() * 255) + ',' + Math.round(Math.random() * 255) + ',' + (opacity || '.3') + ')';
+    };
 
-		var lineChartData = {
-			labels : ["January","February","March","April","May","June","July"],
-			datasets : [
-				{
-					label: "My First dataset",
-					data : [randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor()]
-				},
-				{
-					label: "My Second dataset",
-					data : [randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor()]
-				}
-			]
-		};
+    var lineChartData = {
+        labels: ["January", "February", "March", "April", "May", "June", "July"],
+        datasets: [{
+            label: "My First dataset",
+            data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
+        }, {
+            label: "My Second dataset",
+            data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
+        }]
+    };
 
-		$.each(lineChartData.datasets, function(i, dataset){
-			dataset.borderColor = randomColor(0.4);
-			dataset.backgroundColor = randomColor(0.1);
-			dataset.pointBorderColor = randomColor(0.7);
-			dataset.pointBackgroundColor = randomColor(0.5);
-			dataset.pointBorderWidth = 1;
-		});
+    $.each(lineChartData.datasets, function(i, dataset) {
+        dataset.borderColor = randomColor(0.4);
+        dataset.backgroundColor = randomColor(0.1);
+        dataset.pointBorderColor = randomColor(0.7);
+        dataset.pointBackgroundColor = randomColor(0.5);
+        dataset.pointBorderWidth = 1;
+    });
 
-		console.log(lineChartData);
+    console.log(lineChartData);
 
-	window.onload = function(){
-		var ctx = document.getElementById("canvas").getContext("2d");
-		window.myLine = new Chart(ctx).Line(lineChartData, {
-			responsive: true,
-			hoverMode: 'label'
-		});
-	};
+    window.onload = function() {
+        var ctx = document.getElementById("canvas").getContext("2d");
+        window.myLine = new Chart(ctx).Line(lineChartData, {
+            responsive: true,
+            hoverMode: 'label'
+        });
+    };
 
-	$('#randomizeData').click(function(){
-    	lineChartData.datasets[0].data = [randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor()];
+    $('#randomizeData').click(function() {
+        lineChartData.datasets[0].data = [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()];
 
-    	lineChartData.datasets[1].data = [randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor()];
+        lineChartData.datasets[1].data = [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()];
 
-    	window.myLine.update();
+        window.myLine.update();
     });
+    </script>
+</body>
 
-
-	</script>
-	</body>
 </html>
diff --git a/src/Chart.Bar.js b/src/Chart.Bar.js
index 71b6451f500..8eb436a4db2 100644
--- a/src/Chart.Bar.js
+++ b/src/Chart.Bar.js
@@ -1,369 +1,365 @@
-(function(){
-	"use strict";
-
-	var root = this,
-		Chart = root.Chart,
-		helpers = Chart.helpers;
-
-
-	var defaultConfig = {
-		//Boolean - Whether the scale should start at zero, or an order of magnitude down from the lowest value
-		scaleBeginAtZero : true,
-
-		//Boolean - Whether grid lines are shown across the chart
-		scaleShowGridLines : true,
-
-		//String - Colour of the grid lines
-		scaleGridLineColor : "rgba(0,0,0,.05)",
-
-		//Number - Width of the grid lines
-		scaleGridLineWidth : 1,
-
-		//Boolean - Whether to show horizontal lines (except X axis)
-		scaleShowHorizontalLines: true,
-
-		//Boolean - Whether to show vertical lines (except Y axis)
-		scaleShowVerticalLines: true,
-
-		//Number - Pixel width of the bar border
-		barBorderWidth : 2,
-
-		//Number - Spacing between each of the X value sets
-		barValueSpacing : 5,
-
-		//Number - Spacing between data sets within X values
-		barDatasetSpacing : 1,
-
-		//String - A legend template
-		legendTemplate : "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span style=\"background-color:<%=datasets[i].backgroundColor%>\"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>"
-
-	};
-
-
-	Chart.Type.extend({
-		name: "Bar",
-		defaults : defaultConfig,
-		initialize:  function(data){
-
-			// Save data as a source for updating of values & methods
-			this.data = data;
-
-			var options = this.options;
-
-			// Custom Scale Methods and Options
-			this.ScaleClass = Chart.Scale.extend({
-				offsetGridLines : true,
-				calculateBarX : function(datasetCount, datasetIndex, elementIndex){
-					//Reusable method for calculating the xPosition of a given bar based on datasetIndex & width of the bar
-					var xWidth = this.calculateBaseWidth(),
-						xAbsolute = this.calculateX(elementIndex) - (xWidth/2),
-						barWidth = this.calculateBarWidth(datasetCount);
-
-					return xAbsolute + (barWidth * datasetIndex) + (datasetIndex * options.barDatasetSpacing) + barWidth/2;
-				},
-				calculateBaseWidth : function(){
-					return (this.calculateX(1) - this.calculateX(0)) - (2*options.barValueSpacing);
-				},
-				calculateBarWidth : function(datasetCount){
-					//The padding between datasets is to the right of each bar, providing that there are more than 1 dataset
-					var baseWidth = this.calculateBaseWidth() - ((datasetCount - 1) * options.barDatasetSpacing);
-
-					return (baseWidth / datasetCount);
-				}
-			});
-
-			// Events
-			helpers.bindEvents(this, this.options.tooltipEvents, this.onHover);
-			
-			//Declare the extension of the default point, to cater for the options passed in to the constructor
-			this.BarClass = Chart.Rectangle.extend({
-				ctx : this.chart.ctx,
-			});
-
-			// Build Scale
-			this.buildScale(this.data.labels);
-
-			//Create a new bar for each piece of data
-			helpers.each(this.data.datasets,function(dataset,datasetIndex){
-				dataset.metaData = [];
-				helpers.each(dataset.data,function(dataPoint,index){
-					dataset.metaData.push(new this.BarClass());
-				},this);
-			},this);
-
-			// Set defaults for bars
-			this.eachElement(function(bar, index, datasetIndex){
-				helpers.extend(bar, {
-					width : this.scale.calculateBarWidth(this.data.datasets.length),
-					x: this.scale.calculateBarX(this.data.datasets.length, datasetIndex, index),
-					y: this.calculateBaseY(),
-					_datasetIndex: datasetIndex,
-					_index: index,
-				});
-				// Copy to view model
-				bar.save();
-			}, this);
-
-			// Create tooltip instance exclusively for this chart with some defaults.
-			this.tooltip = new Chart.Tooltip({
-				_chart: this.chart,
-				_data: this.data,
-				_options: this.options,
-			}, this);
-
-			// Update the chart with the latest data.
-			this.update();
-		},
-		onHover: function(e){
-
-
-			// If exiting chart
-			if(e.type == 'mouseout'){
-				return this;
-			}
-
-			this.lastActive = this.lastActive || [];
-
-			// Find Active Elements
-			this.active = function(){
-				switch(this.options.hoverMode){
-					case 'single':
-						return this.getElementAtEvent(e);
-					case 'label':
-						return this.getElementsAtEvent(e);
-					case 'dataset':
-						return this.getDatasetAtEvent(e);
-					default:
-						return e;
-				}
-			}.call(this);
-
-			// On Hover hook
-			if(this.options.onHover){
-				this.options.onHover.call(this, this.active);
-			}
-
-			// Remove styling for last active (even if it may still be active)
-			if(this.lastActive.length){
-				switch(this.options.hoverMode){
-					case 'single':
-						this.lastActive[0].backgroundColor = this.data.datasets[this.lastActive[0]._datasetIndex].backgroundColor;
-						this.lastActive[0].borderColor = this.data.datasets[this.lastActive[0]._datasetIndex].borderColor;
-						break;
-					case 'label':
-						for (var i = 0; i < this.lastActive.length; i++) {
-							this.lastActive[i].backgroundColor = this.data.datasets[this.lastActive[i]._datasetIndex].backgroundColor;
-							this.lastActive[i].borderColor = this.data.datasets[this.lastActive[i]._datasetIndex].borderColor;
-						}
-						break;
-					case 'dataset':
-						break;
-					default:
-						// Don't change anything
-				}
-			}
-			
-			// Built in hover styling
-			if(this.active.length && this.options.hoverMode){
-				switch(this.options.hoverMode){
-					case 'single':
-						this.active[0].backgroundColor = this.data.datasets[this.active[0]._datasetIndex].hoverBackgroundColor || helpers.color(this.active[0].backgroundColor).saturate(0.5).darken(0.35).rgbString();
-						this.active[0].borderColor = this.data.datasets[this.active[0]._datasetIndex].hoverBorderColor || helpers.color(this.active[0].borderColor).saturate(0.5).darken(0.35).rgbString();
-						break;
-					case 'label':
-						for (var i = 0; i < this.active.length; i++) {
-							this.active[i].backgroundColor = this.data.datasets[this.active[i]._datasetIndex].hoverBackgroundColor || helpers.color(this.active[i].backgroundColor).saturate(0.5).darken(0.35).rgbString();
-							this.active[i].borderColor = this.data.datasets[this.active[i]._datasetIndex].hoverBorderColor || helpers.color(this.active[i].borderColor).saturate(0.5).darken(0.35).rgbString();
-						}
-						break;
-					case 'dataset':
-						break;
-					default:
-						// Don't change anything
-				}
-			}
-
-
-			// Built in Tooltips
-			if(this.options.showTooltips){
-
-				// The usual updates
-				this.tooltip.initialize();
-
-				// Active
-				if(this.active.length){
-					helpers.extend(this.tooltip, {
-						opacity: 1,
-						_active: this.active,
-					});
-
-					this.tooltip.update();
-				}
-				else{
-					// Inactive
-					helpers.extend(this.tooltip, {
-						opacity: 0,
-					});
-				}
-			}
-
-
-			this.tooltip.pivot();
-
-			// Hover animations
-			if(!this.animating){
-				var changed;
-				
-				helpers.each(this.active, function(element, index){
-					if (element !== this.lastActive[index]){
-						changed = true;
-					}
-				}, this);
-
-				// If entering, leaving, or changing elements, animate the change via pivot
-				if ((!this.lastActive.length && this.active.length) ||
-					(this.lastActive.length && !this.active.length)||
-					(this.lastActive.length && this.active.length && changed)){
-
-					this.stop();
-					this.render(this.options.hoverAnimationDuration);
-				}
-			}	
-
-			// Remember Last Active
-			this.lastActive = this.active;
-			return this;
-		},
-		// Calculate the base point for the bar.
-		calculateBaseY: function() {
-			var base = this.scale.endPoint;
-			
-			if (this.scale.beginAtZero || ((this.scale.min <= 0 && this.scale.max >= 0) || (this.scale.min >= 0 && this.scale.max <= 0)))
-			{
-				base = this.scale.calculateY(0);
-				base += this.options.scaleGridLineWidth;
-			}
-			else if (this.scale.min < 0 && this.scale.max < 0)
-			{
-				// All values are negative. Use the top as the base
-				base = this.scale.startPoint;
-			}
-			
-			return base;
-		},
-		update : function(){
-
-			this.scale.update();
-
-			this.eachElement(function(bar, index, dataset, datasetIndex){
-				helpers.extend(bar, {
-					width : this.scale.calculateBarWidth(this.data.datasets.length),
-					x: this.scale.calculateBarX(this.data.datasets.length, datasetIndex, index),
-					y: this.scale.calculateY(this.data.datasets[datasetIndex].data[index]),
-					value : this.data.datasets[datasetIndex].data[index],
-					label : this.data.labels[index],
-					datasetLabel: this.data.datasets[datasetIndex].label,
-					borderColor : this.data.datasets[datasetIndex].borderColor,
-					borderWidth : this.data.datasets[datasetIndex].borderWidth,
-					backgroundColor : this.data.datasets[datasetIndex].backgroundColor,
-					_datasetIndex: datasetIndex,
-					_index: index,
-				});
-				bar.pivot();
-			}, this);
-
-			this.render();
-		},
-		buildScale : function(labels){
-			var self = this;
-
-			var dataTotal = function(){
-				var values = [];
-				self.eachValue(function(value){
-					values.push(value);
-				});
-				return values;
-			};
-
-			var scaleOptions = {
-				templateString : this.options.scaleLabel,
-				height : this.chart.height,
-				width : this.chart.width,
-				ctx : this.chart.ctx,
-				textColor : this.options.scaleFontColor,
-				fontSize : this.options.scaleFontSize,
-				fontStyle : this.options.scaleFontStyle,
-				fontFamily : this.options.scaleFontFamily,
-				valuesCount : labels.length,
-				beginAtZero : this.options.scaleBeginAtZero,
-				integersOnly : this.options.scaleIntegersOnly,
-				calculateYRange: function(currentHeight){
-					var updatedRanges = helpers.calculateScaleRange(
-						dataTotal(),
-						currentHeight,
-						this.fontSize,
-						this.beginAtZero,
-						this.integersOnly
-					);
-					helpers.extend(this, updatedRanges);
-				},
-				xLabels : labels,
-				font : helpers.fontString(this.options.scaleFontSize, this.options.scaleFontStyle, this.options.scaleFontFamily),
-				lineWidth : this.options.scaleLineWidth,
-				lineColor : this.options.scaleLineColor,
-				showHorizontalLines : this.options.scaleShowHorizontalLines,
-				showVerticalLines : this.options.scaleShowVerticalLines,
-				gridLineWidth : (this.options.scaleShowGridLines) ? this.options.scaleGridLineWidth : 0,
-				gridLineColor : (this.options.scaleShowGridLines) ? this.options.scaleGridLineColor : "rgba(0,0,0,0)",
-				padding : (this.options.showScale) ? 0 : this.options.borderWidth,
-				showLabels : this.options.scaleShowLabels,
-				display : this.options.showScale
-			};
-
-			if (this.options.scaleOverride){
-				helpers.extend(scaleOptions, {
-					calculateYRange: helpers.noop,
-					steps: this.options.scaleSteps,
-					stepValue: this.options.scaleStepWidth,
-					min: this.options.scaleStartValue,
-					max: this.options.scaleStartValue + (this.options.scaleSteps * this.options.scaleStepWidth)
-				});
-			}
-
-			this.scale = new this.ScaleClass(scaleOptions);
-		},
-		// This should be incorportated into the init as something like a default value. "Reflow" seems like a weird word for a fredraw function
-		redraw : function(){
-			var base = this.calculateBaseY();
-			this.eachElement(function(element, index, datasetIndex){
-				helpers.extend(element,{
-					y: base,
-					base : base
-				});
-			});
-			this.render();
-		},
-		draw : function(ease){
-
-			var easingDecimal = ease || 1;
-			this.clear();
-
-			this.scale.draw(easingDecimal);
-
-			//Draw all the bars for each dataset
-			this.eachElement(function(bar, index, datasetIndex){
-				if (bar.hasValue()){
-					// Update the bar basepoint
-					bar.base = this.calculateBaseY();
-					//Transition 
-					bar.transition(easingDecimal).draw();
-				}
-			}, this);
-
-			// Finally draw the tooltip
-			this.tooltip.transition(easingDecimal).draw();
-		}
-	});
+(function() {
+    "use strict";
+
+    var root = this,
+        Chart = root.Chart,
+        helpers = Chart.helpers;
+
+
+    var defaultConfig = {
+        //Boolean - Whether the scale should start at zero, or an order of magnitude down from the lowest value
+        scaleBeginAtZero: true,
+
+        //Boolean - Whether grid lines are shown across the chart
+        scaleShowGridLines: true,
+
+        //String - Colour of the grid lines
+        scaleGridLineColor: "rgba(0,0,0,.05)",
+
+        //Number - Width of the grid lines
+        scaleGridLineWidth: 1,
+
+        //Boolean - Whether to show horizontal lines (except X axis)
+        scaleShowHorizontalLines: true,
+
+        //Boolean - Whether to show vertical lines (except Y axis)
+        scaleShowVerticalLines: true,
+
+        //Number - Pixel width of the bar border
+        barBorderWidth: 2,
+
+        //Number - Spacing between each of the X value sets
+        barValueSpacing: 5,
+
+        //Number - Spacing between data sets within X values
+        barDatasetSpacing: 1,
+
+        //String - A legend template
+        legendTemplate: "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span style=\"background-color:<%=datasets[i].backgroundColor%>\"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>"
+
+    };
+
+
+    Chart.Type.extend({
+        name: "Bar",
+        defaults: defaultConfig,
+        initialize: function(data) {
+
+            // Save data as a source for updating of values & methods
+            this.data = data;
+
+            var options = this.options;
+
+            // Custom Scale Methods and Options
+            this.ScaleClass = Chart.Scale.extend({
+                offsetGridLines: true,
+                calculateBarX: function(datasetCount, datasetIndex, elementIndex) {
+                    //Reusable method for calculating the xPosition of a given bar based on datasetIndex & width of the bar
+                    var xWidth = this.calculateBaseWidth(),
+                        xAbsolute = this.calculateX(elementIndex) - (xWidth / 2),
+                        barWidth = this.calculateBarWidth(datasetCount);
+
+                    return xAbsolute + (barWidth * datasetIndex) + (datasetIndex * options.barDatasetSpacing) + barWidth / 2;
+                },
+                calculateBaseWidth: function() {
+                    return (this.calculateX(1) - this.calculateX(0)) - (2 * options.barValueSpacing);
+                },
+                calculateBarWidth: function(datasetCount) {
+                    //The padding between datasets is to the right of each bar, providing that there are more than 1 dataset
+                    var baseWidth = this.calculateBaseWidth() - ((datasetCount - 1) * options.barDatasetSpacing);
+
+                    return (baseWidth / datasetCount);
+                }
+            });
+
+            // Events
+            helpers.bindEvents(this, this.options.tooltipEvents, this.onHover);
+
+            //Declare the extension of the default point, to cater for the options passed in to the constructor
+            this.BarClass = Chart.Rectangle.extend({
+                ctx: this.chart.ctx,
+            });
+
+            // Build Scale
+            this.buildScale(this.data.labels);
+
+            //Create a new bar for each piece of data
+            helpers.each(this.data.datasets, function(dataset, datasetIndex) {
+                dataset.metaData = [];
+                helpers.each(dataset.data, function(dataPoint, index) {
+                    dataset.metaData.push(new this.BarClass());
+                }, this);
+            }, this);
+
+            // Set defaults for bars
+            this.eachElement(function(bar, index, datasetIndex) {
+                helpers.extend(bar, {
+                    width: this.scale.calculateBarWidth(this.data.datasets.length),
+                    x: this.scale.calculateBarX(this.data.datasets.length, datasetIndex, index),
+                    y: this.calculateBaseY(),
+                    _datasetIndex: datasetIndex,
+                    _index: index,
+                });
+                // Copy to view model
+                bar.save();
+            }, this);
+
+            // Create tooltip instance exclusively for this chart with some defaults.
+            this.tooltip = new Chart.Tooltip({
+                _chart: this.chart,
+                _data: this.data,
+                _options: this.options,
+            }, this);
+
+            // Update the chart with the latest data.
+            this.update();
+        },
+        onHover: function(e) {
+
+
+            // If exiting chart
+            if (e.type == 'mouseout') {
+                return this;
+            }
+
+            this.lastActive = this.lastActive || [];
+
+            // Find Active Elements
+            this.active = function() {
+                switch (this.options.hoverMode) {
+                    case 'single':
+                        return this.getElementAtEvent(e);
+                    case 'label':
+                        return this.getElementsAtEvent(e);
+                    case 'dataset':
+                        return this.getDatasetAtEvent(e);
+                    default:
+                        return e;
+                }
+            }.call(this);
+
+            // On Hover hook
+            if (this.options.onHover) {
+                this.options.onHover.call(this, this.active);
+            }
+
+            // Remove styling for last active (even if it may still be active)
+            if (this.lastActive.length) {
+                switch (this.options.hoverMode) {
+                    case 'single':
+                        this.lastActive[0].backgroundColor = this.data.datasets[this.lastActive[0]._datasetIndex].backgroundColor;
+                        this.lastActive[0].borderColor = this.data.datasets[this.lastActive[0]._datasetIndex].borderColor;
+                        break;
+                    case 'label':
+                        for (var i = 0; i < this.lastActive.length; i++) {
+                            this.lastActive[i].backgroundColor = this.data.datasets[this.lastActive[i]._datasetIndex].backgroundColor;
+                            this.lastActive[i].borderColor = this.data.datasets[this.lastActive[i]._datasetIndex].borderColor;
+                        }
+                        break;
+                    case 'dataset':
+                        break;
+                    default:
+                        // Don't change anything
+                }
+            }
+
+            // Built in hover styling
+            if (this.active.length && this.options.hoverMode) {
+                switch (this.options.hoverMode) {
+                    case 'single':
+                        this.active[0].backgroundColor = this.data.datasets[this.active[0]._datasetIndex].hoverBackgroundColor || helpers.color(this.active[0].backgroundColor).saturate(0.5).darken(0.35).rgbString();
+                        this.active[0].borderColor = this.data.datasets[this.active[0]._datasetIndex].hoverBorderColor || helpers.color(this.active[0].borderColor).saturate(0.5).darken(0.35).rgbString();
+                        break;
+                    case 'label':
+                        for (var i = 0; i < this.active.length; i++) {
+                            this.active[i].backgroundColor = this.data.datasets[this.active[i]._datasetIndex].hoverBackgroundColor || helpers.color(this.active[i].backgroundColor).saturate(0.5).darken(0.35).rgbString();
+                            this.active[i].borderColor = this.data.datasets[this.active[i]._datasetIndex].hoverBorderColor || helpers.color(this.active[i].borderColor).saturate(0.5).darken(0.35).rgbString();
+                        }
+                        break;
+                    case 'dataset':
+                        break;
+                    default:
+                        // Don't change anything
+                }
+            }
+
+
+            // Built in Tooltips
+            if (this.options.showTooltips) {
+
+                // The usual updates
+                this.tooltip.initialize();
+
+                // Active
+                if (this.active.length) {
+                    helpers.extend(this.tooltip, {
+                        opacity: 1,
+                        _active: this.active,
+                    });
+
+                    this.tooltip.update();
+                } else {
+                    // Inactive
+                    helpers.extend(this.tooltip, {
+                        opacity: 0,
+                    });
+                }
+            }
+
+
+            this.tooltip.pivot();
+
+            // Hover animations
+            if (!this.animating) {
+                var changed;
+
+                helpers.each(this.active, function(element, index) {
+                    if (element !== this.lastActive[index]) {
+                        changed = true;
+                    }
+                }, this);
+
+                // If entering, leaving, or changing elements, animate the change via pivot
+                if ((!this.lastActive.length && this.active.length) ||
+                    (this.lastActive.length && !this.active.length) ||
+                    (this.lastActive.length && this.active.length && changed)) {
+
+                    this.stop();
+                    this.render(this.options.hoverAnimationDuration);
+                }
+            }
+
+            // Remember Last Active
+            this.lastActive = this.active;
+            return this;
+        },
+        // Calculate the base point for the bar.
+        calculateBaseY: function() {
+            var base = this.scale.endPoint;
+
+            if (this.scale.beginAtZero || ((this.scale.min <= 0 && this.scale.max >= 0) || (this.scale.min >= 0 && this.scale.max <= 0))) {
+                base = this.scale.calculateY(0);
+                base += this.options.scaleGridLineWidth;
+            } else if (this.scale.min < 0 && this.scale.max < 0) {
+                // All values are negative. Use the top as the base
+                base = this.scale.startPoint;
+            }
+
+            return base;
+        },
+        update: function() {
+
+            this.scale.update();
+
+            this.eachElement(function(bar, index, dataset, datasetIndex) {
+                helpers.extend(bar, {
+                    width: this.scale.calculateBarWidth(this.data.datasets.length),
+                    x: this.scale.calculateBarX(this.data.datasets.length, datasetIndex, index),
+                    y: this.scale.calculateY(this.data.datasets[datasetIndex].data[index]),
+                    value: this.data.datasets[datasetIndex].data[index],
+                    label: this.data.labels[index],
+                    datasetLabel: this.data.datasets[datasetIndex].label,
+                    borderColor: this.data.datasets[datasetIndex].borderColor,
+                    borderWidth: this.data.datasets[datasetIndex].borderWidth,
+                    backgroundColor: this.data.datasets[datasetIndex].backgroundColor,
+                    _datasetIndex: datasetIndex,
+                    _index: index,
+                });
+                bar.pivot();
+            }, this);
+
+            this.render();
+        },
+        buildScale: function(labels) {
+            var self = this;
+
+            var dataTotal = function() {
+                var values = [];
+                self.eachValue(function(value) {
+                    values.push(value);
+                });
+                return values;
+            };
+
+            var scaleOptions = {
+                templateString: this.options.scaleLabel,
+                height: this.chart.height,
+                width: this.chart.width,
+                ctx: this.chart.ctx,
+                textColor: this.options.scaleFontColor,
+                fontSize: this.options.scaleFontSize,
+                fontStyle: this.options.scaleFontStyle,
+                fontFamily: this.options.scaleFontFamily,
+                valuesCount: labels.length,
+                beginAtZero: this.options.scaleBeginAtZero,
+                integersOnly: this.options.scaleIntegersOnly,
+                calculateYRange: function(currentHeight) {
+                    var updatedRanges = helpers.calculateScaleRange(
+                        dataTotal(),
+                        currentHeight,
+                        this.fontSize,
+                        this.beginAtZero,
+                        this.integersOnly
+                    );
+                    helpers.extend(this, updatedRanges);
+                },
+                xLabels: labels,
+                font: helpers.fontString(this.options.scaleFontSize, this.options.scaleFontStyle, this.options.scaleFontFamily),
+                lineWidth: this.options.scaleLineWidth,
+                lineColor: this.options.scaleLineColor,
+                showHorizontalLines: this.options.scaleShowHorizontalLines,
+                showVerticalLines: this.options.scaleShowVerticalLines,
+                gridLineWidth: (this.options.scaleShowGridLines) ? this.options.scaleGridLineWidth : 0,
+                gridLineColor: (this.options.scaleShowGridLines) ? this.options.scaleGridLineColor : "rgba(0,0,0,0)",
+                padding: (this.options.showScale) ? 0 : this.options.borderWidth,
+                showLabels: this.options.scaleShowLabels,
+                display: this.options.showScale
+            };
+
+            if (this.options.scaleOverride) {
+                helpers.extend(scaleOptions, {
+                    calculateYRange: helpers.noop,
+                    steps: this.options.scaleSteps,
+                    stepValue: this.options.scaleStepWidth,
+                    min: this.options.scaleStartValue,
+                    max: this.options.scaleStartValue + (this.options.scaleSteps * this.options.scaleStepWidth)
+                });
+            }
+
+            this.scale = new this.ScaleClass(scaleOptions);
+        },
+        // This should be incorportated into the init as something like a default value. "Reflow" seems like a weird word for a fredraw function
+        redraw: function() {
+            var base = this.calculateBaseY();
+            this.eachElement(function(element, index, datasetIndex) {
+                helpers.extend(element, {
+                    y: base,
+                    base: base
+                });
+            });
+            this.render();
+        },
+        draw: function(ease) {
+
+            var easingDecimal = ease || 1;
+            this.clear();
+
+            this.scale.draw(easingDecimal);
+
+            //Draw all the bars for each dataset
+            this.eachElement(function(bar, index, datasetIndex) {
+                if (bar.hasValue()) {
+                    // Update the bar basepoint
+                    bar.base = this.calculateBaseY();
+                    //Transition 
+                    bar.transition(easingDecimal).draw();
+                }
+            }, this);
+
+            // Finally draw the tooltip
+            this.tooltip.transition(easingDecimal).draw();
+        }
+    });
 
 
 }).call(this);
diff --git a/src/Chart.Core.js b/src/Chart.Core.js
index 0fa13465d47..1d6651ab706 100755
--- a/src/Chart.Core.js
+++ b/src/Chart.Core.js
@@ -9,1724 +9,1720 @@
  */
 
 
-(function(){
+(function() {
 
-	"use strict";
+    "use strict";
 
-	//Declare root variable - window in the browser, global on the server
-	var root = this,
-		previous = root.Chart;
+    //Declare root variable - window in the browser, global on the server
+    var root = this,
+        previous = root.Chart;
 
-	//Occupy the global variable of Chart, and create a simple base class
-	var Chart = function(context){
-		var chart = this;
-		this.canvas = context.canvas;
+    //Occupy the global variable of Chart, and create a simple base class
+    var Chart = function(context) {
+        var chart = this;
+        this.canvas = context.canvas;
 
-		this.ctx = context;
+        this.ctx = context;
 
-		//Variables global to the chart
-		var computeDimension = function(element,dimension)
-		{
-			if (element['offset'+dimension])
-			{
-				return element['offset'+dimension];
-			}
-			else
-			{
-				return document.defaultView.getComputedStyle(element).getPropertyValue(dimension);
-			}
-		};
+        //Variables global to the chart
+        var computeDimension = function(element, dimension) {
+            if (element['offset' + dimension]) {
+                return element['offset' + dimension];
+            } else {
+                return document.defaultView.getComputedStyle(element).getPropertyValue(dimension);
+            }
+        };
 
-		var width = this.width = computeDimension(context.canvas,'Width') || context.canvas.width;
-		var height = this.height = computeDimension(context.canvas,'Height') || context.canvas.height;
+        var width = this.width = computeDimension(context.canvas, 'Width') || context.canvas.width;
+        var height = this.height = computeDimension(context.canvas, 'Height') || context.canvas.height;
 
-		// Firefox requires this to work correctly
-		context.canvas.width  = width;
-		context.canvas.height = height;
+        // Firefox requires this to work correctly
+        context.canvas.width = width;
+        context.canvas.height = height;
 
-		width = this.width = context.canvas.width;
-		height = this.height = context.canvas.height;
-		this.aspectRatio = this.width / this.height;
-		//High pixel density displays - multiply the size of the canvas height/width by the device pixel ratio, then scale.
-		helpers.retinaScale(this);
+        width = this.width = context.canvas.width;
+        height = this.height = context.canvas.height;
+        this.aspectRatio = this.width / this.height;
+        //High pixel density displays - multiply the size of the canvas height/width by the device pixel ratio, then scale.
+        helpers.retinaScale(this);
 
-		return this;
-	};
-	//Globally expose the defaults to allow for user updating/changing
-	Chart.defaults = {
-		global: {
-			// Boolean - Whether to animate the chart
-			animation: true,
+        return this;
+    };
+    //Globally expose the defaults to allow for user updating/changing
+    Chart.defaults = {
+        global: {
+            // Boolean - Whether to animate the chart
+            animation: true,
 
-			// Number - Number of animation steps
-			animationDuration: 1000,
+            // Number - Number of animation steps
+            animationDuration: 1000,
 
-			// String - Animation easing effect
-			animationEasing: "easeOutQuart",
+            // String - Animation easing effect
+            animationEasing: "easeOutQuart",
 
-			// Boolean - If we should show the scale at all
-			showScale: true,
+            // Boolean - If we should show the scale at all
+            showScale: true,
 
-			// Boolean - If we want to override with a hard coded scale
-			scaleOverride: false,
+            // Boolean - If we want to override with a hard coded scale
+            scaleOverride: false,
 
-			// ** Required if scaleOverride is true **
-			// Number - The number of steps in a hard coded scale
-			scaleSteps: null,
-			// Number - The value jump in the hard coded scale
-			scaleStepWidth: null,
-			// Number - The scale starting value
-			scaleStartValue: null,
+            // ** Required if scaleOverride is true **
+            // Number - The number of steps in a hard coded scale
+            scaleSteps: null,
+            // Number - The value jump in the hard coded scale
+            scaleStepWidth: null,
+            // Number - The scale starting value
+            scaleStartValue: null,
 
-			// String - Colour of the scale line
-			scaleLineColor: "rgba(0,0,0,.1)",
+            // String - Colour of the scale line
+            scaleLineColor: "rgba(0,0,0,.1)",
 
-			// Number - Pixel width of the scale line
-			scaleLineWidth: 1,
+            // Number - Pixel width of the scale line
+            scaleLineWidth: 1,
 
-			// Boolean - Whether to show labels on the scale
-			scaleShowLabels: true,
+            // Boolean - Whether to show labels on the scale
+            scaleShowLabels: true,
 
-			// Interpolated JS string - can access value
-			scaleLabel: "<%=value%>",
+            // Interpolated JS string - can access value
+            scaleLabel: "<%=value%>",
 
-			// Boolean - Whether the scale should stick to integers, and not show any floats even if drawing space is there
-			scaleIntegersOnly: true,
+            // Boolean - Whether the scale should stick to integers, and not show any floats even if drawing space is there
+            scaleIntegersOnly: true,
 
-			// Boolean - Whether the scale should start at zero, or an order of magnitude down from the lowest value
-			scaleBeginAtZero: false,
+            // Boolean - Whether the scale should start at zero, or an order of magnitude down from the lowest value
+            scaleBeginAtZero: false,
 
-			// String - Scale label font declaration for the scale label
-			scaleFontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
+            // String - Scale label font declaration for the scale label
+            scaleFontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
 
-			// Number - Scale label font size in pixels
-			scaleFontSize: 12,
+            // Number - Scale label font size in pixels
+            scaleFontSize: 12,
 
-			// String - Scale label font weight style
-			scaleFontStyle: "normal",
+            // String - Scale label font weight style
+            scaleFontStyle: "normal",
 
-			// String - Scale label font colour
-			scaleFontColor: "#666",
+            // String - Scale label font colour
+            scaleFontColor: "#666",
 
-			// Boolean - whether or not the chart should be responsive and resize when the browser does.
-			responsive: false,
+            // Boolean - whether or not the chart should be responsive and resize when the browser does.
+            responsive: false,
 
-			// Boolean - whether to maintain the starting aspect ratio or not when responsive, if set to false, will take up entire container
-			maintainAspectRatio: true,
+            // Boolean - whether to maintain the starting aspect ratio or not when responsive, if set to false, will take up entire container
+            maintainAspectRatio: true,
 
-			//String / Boolean - Hover mode for events.
-			hoverMode : 'single', // 'label', 'dataset', 'false'
+            //String / Boolean - Hover mode for events.
+            hoverMode: 'single', // 'label', 'dataset', 'false'
 
-			//Function - Custom hover handler
-			onHover : null,
+            //Function - Custom hover handler
+            onHover: null,
 
-			//Function - Custom hover handler
-			hoverAnimationDuration : 400,
+            //Function - Custom hover handler
+            hoverAnimationDuration: 400,
 
-			// Boolean - Determines whether to draw tooltips on the canvas or not - attaches events to touchmove & mousemove
-			showTooltips: true,
+            // Boolean - Determines whether to draw tooltips on the canvas or not - attaches events to touchmove & mousemove
+            showTooltips: true,
 
-			// Boolean - Determines whether to draw built-in tooltip or call custom tooltip function
-			customTooltips: false,
+            // Boolean - Determines whether to draw built-in tooltip or call custom tooltip function
+            customTooltips: false,
 
-			// Array - Array of string names to attach tooltip events
-			tooltipEvents: ["mousemove", "touchstart", "touchmove", "mouseout"],
+            // Array - Array of string names to attach tooltip events
+            tooltipEvents: ["mousemove", "touchstart", "touchmove", "mouseout"],
 
-			// String - Tooltip background colour
-			tooltipBackgroundColor: "rgba(0,0,0,0.8)",
+            // String - Tooltip background colour
+            tooltipBackgroundColor: "rgba(0,0,0,0.8)",
 
-			// String - Tooltip label font declaration for the scale label
-			tooltipFontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
+            // String - Tooltip label font declaration for the scale label
+            tooltipFontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
 
-			// Number - Tooltip label font size in pixels
-			tooltipFontSize: 14,
-
-			// String - Tooltip font weight style
-			tooltipFontStyle: "normal",
-
-			// String - Tooltip label font colour
-			tooltipFontColor: "#fff",
-
-			// String - Tooltip title font declaration for the scale label
-			tooltipTitleFontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
-
-			// Number - Tooltip title font size in pixels
-			tooltipTitleFontSize: 14,
-
-			// String - Tooltip title font weight style
-			tooltipTitleFontStyle: "bold",
-
-			// String - Tooltip title font colour
-			tooltipTitleFontColor: "#fff",
-
-			// Number - pixel width of padding around tooltip text
-			tooltipYPadding: 6,
-
-			// Number - pixel width of padding around tooltip text
-			tooltipXPadding: 6,
-
-			// Number - Size of the caret on the tooltip
-			tooltipCaretSize: 8,
-
-			// Number - Pixel radius of the tooltip border
-			tooltipCornerRadius: 6,
-
-			// Number - Pixel offset from point x to tooltip edge
-			tooltipXOffset: 10,
-
-			// String - Template string for single tooltips
-			tooltipTemplate: "<%if (label){%><%=label%>: <%}%><%= value %>",
-
-			// String - Template string for single tooltips
-			multiTooltipTemplate: "<%if (datasetLabel){%><%=datasetLabel%>: <%}%><%= value %>",
-
-			// String - Colour behind the legend colour block
-			multiTooltipKeyBackground: '#fff',
-
-			// Function - Will fire on animation progression.
-			onAnimationProgress: function(){},
-
-			// Function - Will fire on animation completion.
-			onAnimationComplete: function(){},
-
-			// Color String - Used for undefined Colros
-			colorFallback: 'rgba(0,0,0,0.1)',
-
-		}
-	};
-
-	//Create a dictionary of chart types, to allow for extension of existing types
-	Chart.types = {};
-
-	//Global Chart helpers object for utility methods and classes
-	var helpers = Chart.helpers = {};
-
-		//-- Basic js utility methods
-	var each = helpers.each = function(loopable,callback,self){
-			var additionalArgs = Array.prototype.slice.call(arguments, 3);
-			// Check to see if null or undefined firstly.
-			if (loopable){
-				if (loopable.length === +loopable.length){
-					var i;
-					for (i=0; i<loopable.length; i++){
-						callback.apply(self,[loopable[i], i].concat(additionalArgs));
-					}
-				}
-				else{
-					for (var item in loopable){
-						callback.apply(self,[loopable[item],item].concat(additionalArgs));
-					}
-				}
-			}
-		},
-		clone = helpers.clone = function(obj){
-			var objClone = {};
-			each(obj,function(value,key){
-				if (obj.hasOwnProperty(key)){
-					objClone[key] = value;
-				}
-			});
-			return objClone;
-		},
-		extend = helpers.extend = function(base){
-			each(Array.prototype.slice.call(arguments,1), function(extensionObject) {
-				each(extensionObject,function(value,key){
-					if (extensionObject.hasOwnProperty(key)){
-						base[key] = value;
-					}
-				});
-			});
-			return base;
-		},
-		merge = helpers.merge = function(base,master){
-			//Merge properties in left object over to a shallow clone of object right.
-			var args = Array.prototype.slice.call(arguments,0);
-			args.unshift({});
-			return extend.apply(null, args);
-		},
-		indexOf = helpers.indexOf = function(arrayToSearch, item){
-			if (Array.prototype.indexOf) {
-				return arrayToSearch.indexOf(item);
-			}
-			else{
-				for (var i = 0; i < arrayToSearch.length; i++) {
-					if (arrayToSearch[i] === item) return i;
-				}
-				return -1;
-			}
-		},
-		where = helpers.where = function(collection, filterCallback){
-			var filtered = [];
-
-			helpers.each(collection, function(item){
-				if (filterCallback(item)){
-					filtered.push(item);
-				}
-			});
-
-			return filtered;
-		},
-		findNextWhere = helpers.findNextWhere = function(arrayToSearch, filterCallback, startIndex){
-			// Default to start of the array
-			if (!startIndex){
-				startIndex = -1;
-			}
-			for (var i = startIndex + 1; i < arrayToSearch.length; i++) {
-				var currentItem = arrayToSearch[i];
-				if (filterCallback(currentItem)){
-					return currentItem;
-				}
-			}
-		},
-		findPreviousWhere = helpers.findPreviousWhere = function(arrayToSearch, filterCallback, startIndex){
-			// Default to end of the array
-			if (!startIndex){
-				startIndex = arrayToSearch.length;
-			}
-			for (var i = startIndex - 1; i >= 0; i--) {
-				var currentItem = arrayToSearch[i];
-				if (filterCallback(currentItem)){
-					return currentItem;
-				}
-			}
-		},
-		inherits = helpers.inherits = function(extensions){
-			//Basic javascript inheritance based on the model created in Backbone.js
-			var parent = this;
-			var ChartElement = (extensions && extensions.hasOwnProperty("constructor")) ? extensions.constructor : function(){ return parent.apply(this, arguments); };
-
-			var Surrogate = function(){ this.constructor = ChartElement;};
-			Surrogate.prototype = parent.prototype;
-			ChartElement.prototype = new Surrogate();
-
-			ChartElement.extend = inherits;
-
-			if (extensions) extend(ChartElement.prototype, extensions);
-
-			ChartElement.__super__ = parent.prototype;
-
-			return ChartElement;
-		},
-		noop = helpers.noop = function(){},
-		uid = helpers.uid = (function(){
-			var id=0;
-			return function(){
-				return "chart-" + id++;
-			};
-		})(),
-		warn = helpers.warn = function(str){
-			//Method for warning of errors
-			if (window.console && typeof window.console.warn === "function") console.warn(str);
-		},
-		amd = helpers.amd = (typeof define === 'function' && define.amd),
-		//-- Math methods
-		isNumber = helpers.isNumber = function(n){
-			return !isNaN(parseFloat(n)) && isFinite(n);
-		},
-		max = helpers.max = function(array){
-			return Math.max.apply( Math, array );
-		},
-		min = helpers.min = function(array){
-			return Math.min.apply( Math, array );
-		},
-		cap = helpers.cap = function(valueToCap,maxValue,minValue){
-			if(isNumber(maxValue)) {
-				if( valueToCap > maxValue ) {
-					return maxValue;
-				}
-			}
-			else if(isNumber(minValue)){
-				if ( valueToCap < minValue ){
-					return minValue;
-				}
-			}
-			return valueToCap;
-		},
-		getDecimalPlaces = helpers.getDecimalPlaces = function(num){
-			if (num%1!==0 && isNumber(num)){
-				var s = num.toString();
-				if(s.indexOf("e-") < 0){
-					// no exponent, e.g. 0.01
-					return s.split(".")[1].length;
-				}
-				else if(s.indexOf(".") < 0) {
-					// no decimal point, e.g. 1e-9
-					return parseInt(s.split("e-")[1]);
-				}
-				else {
-					// exponent and decimal point, e.g. 1.23e-9
-					var parts = s.split(".")[1].split("e-");
-					return parts[0].length + parseInt(parts[1]);
-				}
-			}
-			else {
-				return 0;
-			}
-		},
-		toRadians = helpers.radians = function(degrees){
-			return degrees * (Math.PI/180);
-		},
-		// Gets the angle from vertical upright to the point about a centre.
-		getAngleFromPoint = helpers.getAngleFromPoint = function(centrePoint, anglePoint){
-			var distanceFromXCenter = anglePoint.x - centrePoint.x,
-				distanceFromYCenter = anglePoint.y - centrePoint.y,
-				radialDistanceFromCenter = Math.sqrt( distanceFromXCenter * distanceFromXCenter + distanceFromYCenter * distanceFromYCenter);
-
-
-			var angle = Math.PI * 2 + Math.atan2(distanceFromYCenter, distanceFromXCenter);
-
-			//If the segment is in the top left quadrant, we need to add another rotation to the angle
-			if (distanceFromXCenter < 0 && distanceFromYCenter < 0){
-				angle += Math.PI*2;
-			}
-
-			return {
-				angle: angle,
-				distance: radialDistanceFromCenter
-			};
-		},
-		aliasPixel = helpers.aliasPixel = function(pixelWidth){
-			return (pixelWidth % 2 === 0) ? 0 : 0.5;
-		},
-		splineCurve = helpers.splineCurve = function(FirstPoint,MiddlePoint,AfterPoint,t){
-			//Props to Rob Spencer at scaled innovation for his post on splining between points
-			//http://scaledinnovation.com/analytics/splines/aboutSplines.html
-			var d01=Math.sqrt(Math.pow(MiddlePoint.x-FirstPoint.x,2)+Math.pow(MiddlePoint.y-FirstPoint.y,2)),
-				d12=Math.sqrt(Math.pow(AfterPoint.x-MiddlePoint.x,2)+Math.pow(AfterPoint.y-MiddlePoint.y,2)),
-				fa=t*d01/(d01+d12),// scaling factor for triangle Ta
-				fb=t*d12/(d01+d12);
-			return {
-				next : {
-					x : MiddlePoint.x-fa*(AfterPoint.x-FirstPoint.x),
-					y : MiddlePoint.y-fa*(AfterPoint.y-FirstPoint.y)
-				},
-				previous : {
-					x: MiddlePoint.x+fb*(AfterPoint.x-FirstPoint.x),
-					y : MiddlePoint.y+fb*(AfterPoint.y-FirstPoint.y)
-				}
-			};
-		},
-		calculateOrderOfMagnitude = helpers.calculateOrderOfMagnitude = function(val){
-			return Math.floor(Math.log(val) / Math.LN10);
-		},
-		calculateScaleRange = helpers.calculateScaleRange = function(valuesArray, drawingSize, textSize, startFromZero, integersOnly){
-
-			//Set a minimum step of two - a point at the top of the graph, and a point at the base
-			var minSteps = 2,
-				maxSteps = Math.floor(drawingSize/(textSize * 1.5)),
-				skipFitting = (minSteps >= maxSteps);
-
-			var maxValue = max(valuesArray),
-				minValue = min(valuesArray);
-
-			// We need some degree of seperation here to calculate the scales if all the values are the same
-			// Adding/minusing 0.5 will give us a range of 1.
-			if (maxValue === minValue){
-				maxValue += 0.5;
-				// So we don't end up with a graph with a negative start value if we've said always start from zero
-				if (minValue >= 0.5 && !startFromZero){
-					minValue -= 0.5;
-				}
-				else{
-					// Make up a whole number above the values
-					maxValue += 0.5;
-				}
-			}
-
-			var	valueRange = Math.abs(maxValue - minValue),
-				rangeOrderOfMagnitude = calculateOrderOfMagnitude(valueRange),
-				graphMax = Math.ceil(maxValue / (1 * Math.pow(10, rangeOrderOfMagnitude))) * Math.pow(10, rangeOrderOfMagnitude),
-				graphMin = (startFromZero) ? 0 : Math.floor(minValue / (1 * Math.pow(10, rangeOrderOfMagnitude))) * Math.pow(10, rangeOrderOfMagnitude),
-				graphRange = graphMax - graphMin,
-				stepValue = Math.pow(10, rangeOrderOfMagnitude),
-				numberOfSteps = Math.round(graphRange / stepValue);
-
-			//If we have more space on the graph we'll use it to give more definition to the data
-			while((numberOfSteps > maxSteps || (numberOfSteps * 2) < maxSteps) && !skipFitting) {
-				if(numberOfSteps > maxSteps){
-					stepValue *=2;
-					numberOfSteps = Math.round(graphRange/stepValue);
-					// Don't ever deal with a decimal number of steps - cancel fitting and just use the minimum number of steps.
-					if (numberOfSteps % 1 !== 0){
-						skipFitting = true;
-					}
-				}
-				//We can fit in double the amount of scale points on the scale
-				else{
-					//If user has declared ints only, and the step value isn't a decimal
-					if (integersOnly && rangeOrderOfMagnitude >= 0){
-						//If the user has said integers only, we need to check that making the scale more granular wouldn't make it a float
-						if(stepValue/2 % 1 === 0){
-							stepValue /=2;
-							numberOfSteps = Math.round(graphRange/stepValue);
-						}
-						//If it would make it a float break out of the loop
-						else{
-							break;
-						}
-					}
-					//If the scale doesn't have to be an int, make the scale more granular anyway.
-					else{
-						stepValue /=2;
-						numberOfSteps = Math.round(graphRange/stepValue);
-					}
-
-				}
-			}
-
-			if (skipFitting){
-				numberOfSteps = minSteps;
-				stepValue = graphRange / numberOfSteps;
-			}
-			return {
-				steps : numberOfSteps,
-				stepValue : stepValue,
-				min : graphMin,
-				max	: graphMin + (numberOfSteps * stepValue)
-			};
-
-		},
-		/* jshint ignore:start */
-		// Blows up jshint errors based on the new Function constructor
-		//Templating methods
-		//Javascript micro templating by John Resig - source at http://ejohn.org/blog/javascript-micro-templating/
-		template = helpers.template = function(templateString, valuesObject){
-
-			// If templateString is function rather than string-template - call the function for valuesObject
-
-			if(templateString instanceof Function){
-			 	return templateString(valuesObject);
-		 	}
-
-			var cache = {};
-			function tmpl(str, data){
-				// Figure out if we're getting a template, or if we need to
-				// load the template - and be sure to cache the result.
-				var fn = !/\W/.test(str) ?
-				cache[str] = cache[str] :
-
-				// Generate a reusable function that will serve as a template
-				// generator (and which will be cached).
-				new Function("obj",
-					"var p=[],print=function(){p.push.apply(p,arguments);};" +
-
-					// Introduce the data as local variables using with(){}
-					"with(obj){p.push('" +
-
-					// Convert the template into pure JavaScript
-					str
-						.replace(/[\r\t\n]/g, " ")
-						.split("<%").join("\t")
-						.replace(/((^|%>)[^\t]*)'/g, "$1\r")
-						.replace(/\t=(.*?)%>/g, "',$1,'")
-						.split("\t").join("');")
-						.split("%>").join("p.push('")
-						.split("\r").join("\\'") +
-					"');}return p.join('');"
-				);
-
-				// Provide some basic currying to the user
-				return data ? fn( data ) : fn;
-			}
-			return tmpl(templateString,valuesObject);
-		},
-		/* jshint ignore:end */
-		generateLabels = helpers.generateLabels = function(templateString,numberOfSteps,graphMin,stepValue){
-			var labelsArray = new Array(numberOfSteps);
-			if (templateString){
-				each(labelsArray,function(val,index){
-					labelsArray[index] = template(templateString,{value: (graphMin + (stepValue*(index+1)))});
-				});
-			}
-			return labelsArray;
-		},
-		//--Animation methods
-		//Easing functions adapted from Robert Penner's easing equations
-		//http://www.robertpenner.com/easing/
-		easingEffects = helpers.easingEffects = {
-			linear: function (t) {
-				return t;
-			},
-			easeInQuad: function (t) {
-				return t * t;
-			},
-			easeOutQuad: function (t) {
-				return -1 * t * (t - 2);
-			},
-			easeInOutQuad: function (t) {
-				if ((t /= 1 / 2) < 1){
-					return 1 / 2 * t * t;
-				}
-				return -1 / 2 * ((--t) * (t - 2) - 1);
-			},
-			easeInCubic: function (t) {
-				return t * t * t;
-			},
-			easeOutCubic: function (t) {
-				return 1 * ((t = t / 1 - 1) * t * t + 1);
-			},
-			easeInOutCubic: function (t) {
-				if ((t /= 1 / 2) < 1){
-					return 1 / 2 * t * t * t;
-				}
-				return 1 / 2 * ((t -= 2) * t * t + 2);
-			},
-			easeInQuart: function (t) {
-				return t * t * t * t;
-			},
-			easeOutQuart: function (t) {
-				return -1 * ((t = t / 1 - 1) * t * t * t - 1);
-			},
-			easeInOutQuart: function (t) {
-				if ((t /= 1 / 2) < 1){
-					return 1 / 2 * t * t * t * t;
-				}
-				return -1 / 2 * ((t -= 2) * t * t * t - 2);
-			},
-			easeInQuint: function (t) {
-				return 1 * (t /= 1) * t * t * t * t;
-			},
-			easeOutQuint: function (t) {
-				return 1 * ((t = t / 1 - 1) * t * t * t * t + 1);
-			},
-			easeInOutQuint: function (t) {
-				if ((t /= 1 / 2) < 1){
-					return 1 / 2 * t * t * t * t * t;
-				}
-				return 1 / 2 * ((t -= 2) * t * t * t * t + 2);
-			},
-			easeInSine: function (t) {
-				return -1 * Math.cos(t / 1 * (Math.PI / 2)) + 1;
-			},
-			easeOutSine: function (t) {
-				return 1 * Math.sin(t / 1 * (Math.PI / 2));
-			},
-			easeInOutSine: function (t) {
-				return -1 / 2 * (Math.cos(Math.PI * t / 1) - 1);
-			},
-			easeInExpo: function (t) {
-				return (t === 0) ? 1 : 1 * Math.pow(2, 10 * (t / 1 - 1));
-			},
-			easeOutExpo: function (t) {
-				return (t === 1) ? 1 : 1 * (-Math.pow(2, -10 * t / 1) + 1);
-			},
-			easeInOutExpo: function (t) {
-				if (t === 0){
-					return 0;
-				}
-				if (t === 1){
-					return 1;
-				}
-				if ((t /= 1 / 2) < 1){
-					return 1 / 2 * Math.pow(2, 10 * (t - 1));
-				}
-				return 1 / 2 * (-Math.pow(2, -10 * --t) + 2);
-			},
-			easeInCirc: function (t) {
-				if (t >= 1){
-					return t;
-				}
-				return -1 * (Math.sqrt(1 - (t /= 1) * t) - 1);
-			},
-			easeOutCirc: function (t) {
-				return 1 * Math.sqrt(1 - (t = t / 1 - 1) * t);
-			},
-			easeInOutCirc: function (t) {
-				if ((t /= 1 / 2) < 1){
-					return -1 / 2 * (Math.sqrt(1 - t * t) - 1);
-				}
-				return 1 / 2 * (Math.sqrt(1 - (t -= 2) * t) + 1);
-			},
-			easeInElastic: function (t) {
-				var s = 1.70158;
-				var p = 0;
-				var a = 1;
-				if (t === 0){
-					return 0;
-				}
-				if ((t /= 1) == 1){
-					return 1;
-				}
-				if (!p){
-					p = 1 * 0.3;
-				}
-				if (a < Math.abs(1)) {
-					a = 1;
-					s = p / 4;
-				} else{
-					s = p / (2 * Math.PI) * Math.asin(1 / a);
-				}
-				return -(a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t * 1 - s) * (2 * Math.PI) / p));
-			},
-			easeOutElastic: function (t) {
-				var s = 1.70158;
-				var p = 0;
-				var a = 1;
-				if (t === 0){
-					return 0;
-				}
-				if ((t /= 1) == 1){
-					return 1;
-				}
-				if (!p){
-					p = 1 * 0.3;
-				}
-				if (a < Math.abs(1)) {
-					a = 1;
-					s = p / 4;
-				} else{
-					s = p / (2 * Math.PI) * Math.asin(1 / a);
-				}
-				return a * Math.pow(2, -10 * t) * Math.sin((t * 1 - s) * (2 * Math.PI) / p) + 1;
-			},
-			easeInOutElastic: function (t) {
-				var s = 1.70158;
-				var p = 0;
-				var a = 1;
-				if (t === 0){
-					return 0;
-				}
-				if ((t /= 1 / 2) == 2){
-					return 1;
-				}
-				if (!p){
-					p = 1 * (0.3 * 1.5);
-				}
-				if (a < Math.abs(1)) {
-					a = 1;
-					s = p / 4;
-				} else {
-					s = p / (2 * Math.PI) * Math.asin(1 / a);
-				}
-				if (t < 1){
-					return -0.5 * (a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t * 1 - s) * (2 * Math.PI) / p));}
-				return a * Math.pow(2, -10 * (t -= 1)) * Math.sin((t * 1 - s) * (2 * Math.PI) / p) * 0.5 + 1;
-			},
-			easeInBack: function (t) {
-				var s = 1.70158;
-				return 1 * (t /= 1) * t * ((s + 1) * t - s);
-			},
-			easeOutBack: function (t) {
-				var s = 1.70158;
-				return 1 * ((t = t / 1 - 1) * t * ((s + 1) * t + s) + 1);
-			},
-			easeInOutBack: function (t) {
-				var s = 1.70158;
-				if ((t /= 1 / 2) < 1){
-					return 1 / 2 * (t * t * (((s *= (1.525)) + 1) * t - s));
-				}
-				return 1 / 2 * ((t -= 2) * t * (((s *= (1.525)) + 1) * t + s) + 2);
-			},
-			easeInBounce: function (t) {
-				return 1 - easingEffects.easeOutBounce(1 - t);
-			},
-			easeOutBounce: function (t) {
-				if ((t /= 1) < (1 / 2.75)) {
-					return 1 * (7.5625 * t * t);
-				} else if (t < (2 / 2.75)) {
-					return 1 * (7.5625 * (t -= (1.5 / 2.75)) * t + 0.75);
-				} else if (t < (2.5 / 2.75)) {
-					return 1 * (7.5625 * (t -= (2.25 / 2.75)) * t + 0.9375);
-				} else {
-					return 1 * (7.5625 * (t -= (2.625 / 2.75)) * t + 0.984375);
-				}
-			},
-			easeInOutBounce: function (t) {
-				if (t < 1 / 2){
-					return easingEffects.easeInBounce(t * 2) * 0.5;
-				}
-				return easingEffects.easeOutBounce(t * 2 - 1) * 0.5 + 1 * 0.5;
-			}
-		},
-		//Request animation polyfill - http://www.paulirish.com/2011/requestanimationframe-for-smart-animating/
-		requestAnimFrame = helpers.requestAnimFrame = (function(){
-			return window.requestAnimationFrame ||
-				window.webkitRequestAnimationFrame ||
-				window.mozRequestAnimationFrame ||
-				window.oRequestAnimationFrame ||
-				window.msRequestAnimationFrame ||
-				function(callback) {
-					return window.setTimeout(callback, 1000 / 60);
-				};
-		})(),
-		cancelAnimFrame = helpers.cancelAnimFrame = (function(){
-			return window.cancelAnimationFrame ||
-				window.webkitCancelAnimationFrame ||
-				window.mozCancelAnimationFrame ||
-				window.oCancelAnimationFrame ||
-				window.msCancelAnimationFrame ||
-				function(callback) {
-					return window.clearTimeout(callback, 1000 / 60);
-				};
-		})(),
-		animationLoop = helpers.animationLoop = function(callback,totalSteps,easingString,onProgress,onComplete,chartInstance){
-
-			var currentStep = 0,
-				easingFunction = easingEffects[easingString] || easingEffects.linear;
-
-			var animationFrame = function(){
-				currentStep++;
-				var stepDecimal = currentStep/totalSteps;
-				var easeDecimal = easingFunction(stepDecimal);
-
-				callback.call(chartInstance,easeDecimal,stepDecimal, currentStep);
-				onProgress.call(chartInstance,easeDecimal,stepDecimal);
-				if (currentStep < totalSteps){
-					chartInstance.animationFrame = requestAnimFrame(animationFrame);
-				} else{
-					onComplete.apply(chartInstance);
-				}
-			};
-			requestAnimFrame(animationFrame);
-		},
-		//-- DOM methods
-		getRelativePosition = helpers.getRelativePosition = function(evt){
-			var mouseX, mouseY;
-			var e = evt.originalEvent || evt,
-				canvas = evt.currentTarget || evt.srcElement,
-				boundingRect = canvas.getBoundingClientRect();
-
-			if (e.touches){
-				mouseX = e.touches[0].clientX - boundingRect.left;
-				mouseY = e.touches[0].clientY - boundingRect.top;
-
-			}
-			else{
-				mouseX = e.clientX - boundingRect.left;
-				mouseY = e.clientY - boundingRect.top;
-			}
-
-			return {
-				x : mouseX,
-				y : mouseY
-			};
-
-		},
-		addEvent = helpers.addEvent = function(node,eventType,method){
-			if (node.addEventListener){
-				node.addEventListener(eventType,method);
-			} else if (node.attachEvent){
-				node.attachEvent("on"+eventType, method);
-			} else {
-				node["on"+eventType] = method;
-			}
-		},
-		removeEvent = helpers.removeEvent = function(node, eventType, handler){
-			if (node.removeEventListener){
-				node.removeEventListener(eventType, handler, false);
-			} else if (node.detachEvent){
-				node.detachEvent("on"+eventType,handler);
-			} else{
-				node["on" + eventType] = noop;
-			}
-		},
-		bindEvents = helpers.bindEvents = function(chartInstance, arrayOfEvents, handler){
-			// Create the events object if it's not already present
-			if (!chartInstance.events) chartInstance.events = {};
-
-			each(arrayOfEvents,function(eventName){
-				chartInstance.events[eventName] = function(){
-					handler.apply(chartInstance, arguments);
-				};
-				addEvent(chartInstance.chart.canvas,eventName,chartInstance.events[eventName]);
-			});
-		},
-		unbindEvents = helpers.unbindEvents = function (chartInstance, arrayOfEvents) {
-			each(arrayOfEvents, function(handler,eventName){
-				removeEvent(chartInstance.chart.canvas, eventName, handler);
-			});
-		},
-		getMaximumWidth = helpers.getMaximumWidth = function(domNode){
-			var container = domNode.parentNode,
-			    padding = parseInt(getStyle(container, 'padding-left')) + parseInt(getStyle(container, 'padding-right'));
-			// TODO = check cross browser stuff with this.
-			return container.clientWidth - padding;
-		},
-		getMaximumHeight = helpers.getMaximumHeight = function(domNode){
-			var container = domNode.parentNode,
-			    padding = parseInt(getStyle(container, 'padding-bottom')) + parseInt(getStyle(container, 'padding-top'));
-			// TODO = check cross browser stuff with this.
-			return container.clientHeight - padding;
-		},
-		getStyle = helpers.getStyle = function (el, property) {
-			return el.currentStyle ?
-				el.currentStyle[property] :
-				document.defaultView.getComputedStyle(el, null).getPropertyValue(property);
-		},
-		getMaximumSize = helpers.getMaximumSize = helpers.getMaximumWidth, // legacy support
-		retinaScale = helpers.retinaScale = function(chart){
-			var ctx = chart.ctx,
-				width = chart.canvas.width,
-				height = chart.canvas.height;
-
-			if (window.devicePixelRatio) {
-				ctx.canvas.style.width = width + "px";
-				ctx.canvas.style.height = height + "px";
-				ctx.canvas.height = height * window.devicePixelRatio;
-				ctx.canvas.width = width * window.devicePixelRatio;
-				ctx.scale(window.devicePixelRatio, window.devicePixelRatio);
-			}
-		},
-		//-- Canvas methods
-		clear = helpers.clear = function(chart){
-			chart.ctx.clearRect(0,0,chart.width,chart.height);
-		},
-		fontString = helpers.fontString = function(pixelSize,fontStyle,fontFamily){
-			return fontStyle + " " + pixelSize+"px " + fontFamily;
-		},
-		longestText = helpers.longestText = function(ctx,font,arrayOfStrings){
-			ctx.font = font;
-			var longest = 0;
-			each(arrayOfStrings,function(string){
-				var textWidth = ctx.measureText(string).width;
-				longest = (textWidth > longest) ? textWidth : longest;
-			});
-			return longest;
-		},
-		drawRoundedRectangle = helpers.drawRoundedRectangle = function(ctx,x,y,width,height,radius){
-			ctx.beginPath();
-			ctx.moveTo(x + radius, y);
-			ctx.lineTo(x + width - radius, y);
-			ctx.quadraticCurveTo(x + width, y, x + width, y + radius);
-			ctx.lineTo(x + width, y + height - radius);
-			ctx.quadraticCurveTo(x + width, y + height, x + width - radius, y + height);
-			ctx.lineTo(x + radius, y + height);
-			ctx.quadraticCurveTo(x, y + height, x, y + height - radius);
-			ctx.lineTo(x, y + radius);
-			ctx.quadraticCurveTo(x, y, x + radius, y);
-			ctx.closePath();
-		},
-		color = helpers.color = function(color){
-			if(!window.Color){
-				console.log('Color.js not found!');
-				return color;
-			}
-			return window.Color(color);
-		},
-		isArray = helpers.isArray = function(obj){
-			if (!Array.isArray) {
-				return Object.prototype.toString.call(arg) === '[object Array]';
-			}
-			return Array.isArray(obj);
-		};
-
-	//Store a reference to each instance - allowing us to globally resize chart instances on window resize.
-	//Destroy method on the chart will remove the instance of the chart from this reference.
-	Chart.instances = {};
-
-	Chart.Type = function(data,options,chart){
-		this.options = options;
-		this.chart = chart;
-		this.id = uid();
-		//Add the chart instance to the global namespace
-		Chart.instances[this.id] = this;
-
-		// Initialize is always called when a chart type is created
-		// By default it is a no op, but it should be extended
-		if (options.responsive){
-			this.resize();
-		}
-		this.initialize.call(this,data);
-	};
-
-	//Core methods that'll be a part of every chart type
-	extend(Chart.Type.prototype,{
-		initialize : function(){return this;},
-		clear : function(){
-			clear(this.chart);
-			return this;
-		},
-		stop : function(){
-			// Stops any current animation loop occuring
-			Chart.animationService.cancelAnimation(this);
-			return this;
-		},
-		resize : function(callback){
-			this.stop();
-			var canvas = this.chart.canvas,
-				newWidth = getMaximumWidth(this.chart.canvas),
-				newHeight = this.options.maintainAspectRatio ? newWidth / this.chart.aspectRatio : getMaximumHeight(this.chart.canvas);
-
-			canvas.width = this.chart.width = newWidth;
-			canvas.height = this.chart.height = newHeight;
-
-			retinaScale(this.chart);
-
-			if (typeof callback === "function"){
-				callback.apply(this, Array.prototype.slice.call(arguments, 1));
-			}
-			return this;
-		},
-		redraw : noop,
-		render : function(duration){
-			
-			if (this.options.animation){
-				var animation = new Chart.Animation();
-				animation.numSteps = (duration || this.options.animationDuration) / 16.66; //60 fps
-				animation.easing = this.options.animationEasing;
-				
-				// render function
-				animation.render = function(chartInstance, animationObject) {
-					var easingFunction = helpers.easingEffects[animationObject.easing];
-					var stepDecimal = animationObject.currentStep / animationObject.numSteps;
-					var easeDecimal = easingFunction(stepDecimal);
-					
-					chartInstance.draw(easeDecimal, stepDecimal, animationObject.currentStep);
-				};
-				
-				// user events
-				animation.onAnimationProgress = this.options.onAnimationProgress;
-				animation.onAnimationComplete = this.options.onAnimationComplete;
-				
-				Chart.animationService.addAnimation(this, animation, duration);
-			}
-			else{
-				this.draw();
-				this.options.onAnimationComplete.call(this);
-			}
-			return this;
-		},
-		eachElement : function(callback){
-			helpers.each(this.data.datasets,function(dataset, datasetIndex){
-				helpers.each(dataset.metaData, callback, this, dataset.metaData, datasetIndex);
-			},this);
-		},
-		eachValue : function(callback){
-			helpers.each(this.data.datasets,function(dataset, datasetIndex){
-				helpers.each(dataset.data, callback, this, datasetIndex);
-			},this);
-		},
-		eachDataset : function(callback){
-			helpers.each(this.data.datasets, callback, this);
-		},
-		getElementsAtEvent : function(e){
-			var elementsArray = [],
-				eventPosition = helpers.getRelativePosition(e),
-				datasetIterator = function(dataset){
-					elementsArray.push(dataset.metaData[elementIndex]);
-				},
-				elementIndex;
-
-			for (var datasetIndex = 0; datasetIndex < this.data.datasets.length; datasetIndex++) {
-				for (elementIndex = 0; elementIndex < this.data.datasets[datasetIndex].metaData.length; elementIndex++) {
-					if (this.data.datasets[datasetIndex].metaData[elementIndex].inGroupRange(eventPosition.x,eventPosition.y)){
-						helpers.each(this.data.datasets, datasetIterator);
-					}
-				}
-			}
-
-			return elementsArray.length ? elementsArray : [];
-		},
-		// Get the single element that was clicked on
-		// @return : An object containing the dataset index and element index of the matching element. Also contains the rectangle that was drawn
-		getElementAtEvent : function(e) {
-			var element = [];
-			var eventPosition = helpers.getRelativePosition(e);
-			
-			for (var datasetIndex = 0; datasetIndex < this.data.datasets.length; ++datasetIndex) {
-				for (var elementIndex = 0; elementIndex < this.data.datasets[datasetIndex].metaData.length; ++elementIndex) {
-					if (this.data.datasets[datasetIndex].metaData[elementIndex].inRange(eventPosition.x, eventPosition.y)) {
-						element.push(this.data.datasets[datasetIndex].metaData[elementIndex]);
-						return element;
-					}
-				}
-			}
-			
-			return [];
-		},
-		generateLegend : function(){
-			return template(this.options.legendTemplate,this);
-		},
-		destroy : function(){
-			this.clear();
-			unbindEvents(this, this.events);
-			var canvas = this.chart.canvas;
-
-			// Reset canvas height/width attributes starts a fresh with the canvas context
-			canvas.width = this.chart.width;
-			canvas.height = this.chart.height;
-
-			// < IE9 doesn't support removeProperty
-			if (canvas.style.removeProperty) {
-				canvas.style.removeProperty('width');
-				canvas.style.removeProperty('height');
-			} else {
-				canvas.style.removeAttribute('width');
-				canvas.style.removeAttribute('height');
-			}
-
-			delete Chart.instances[this.id];
-		},
-		toBase64Image : function(){
-			return this.chart.canvas.toDataURL.apply(this.chart.canvas, arguments);
-		}
-	});
-
-	Chart.Type.extend = function(extensions){
-
-		var parent = this;
-
-		var ChartType = function(){
-			return parent.apply(this,arguments);
-		};
-
-		//Copy the prototype object of the this class
-		ChartType.prototype = clone(parent.prototype);
-		//Now overwrite some of the properties in the base class with the new extensions
-		extend(ChartType.prototype, extensions);
-
-		ChartType.extend = Chart.Type.extend;
-
-		if (extensions.name || parent.prototype.name){
-
-			var chartName = extensions.name || parent.prototype.name;
-			//Assign any potential default values of the new chart type
-
-			//If none are defined, we'll use a clone of the chart type this is being extended from.
-			//I.e. if we extend a line chart, we'll use the defaults from the line chart if our new chart
-			//doesn't define some defaults of their own.
-
-			var baseDefaults = (Chart.defaults[parent.prototype.name]) ? clone(Chart.defaults[parent.prototype.name]) : {};
-
-			Chart.defaults[chartName] = extend(baseDefaults,extensions.defaults);
-
-			Chart.types[chartName] = ChartType;
-
-			//Register this new chart type in the Chart prototype
-			Chart.prototype[chartName] = function(data,options){
-				var config = merge(Chart.defaults.global, Chart.defaults[chartName], options || {});
-				return new ChartType(data,config,this);
-			};
-		} else{
-			warn("Name not provided for this chart, so it hasn't been registered");
-		}
-		return parent;
-	};
-
-	Chart.Element = function(configuration){
-		extend(this,{
-			_vm: {},
-		});
-		extend(this,configuration);
-		this.initialize.apply(this,arguments);
-	};
-	extend(Chart.Element.prototype,{
-		initialize : function(){},
-		save: function(){
-			this._vm = clone(this);
-			delete this._vm._vm;
-			delete this._vm._start;
-			return this;
-		},
-		pivot: function(){
-			if(this._start){
-				this._start = clone(this);
-				helpers.extend(this._start, this._vm);
-			}
-			return this;
-		},
-		transition : function(ease){
-			if(!this._start){
-				if(!this._vm){
-					this.save();
-				}
-				this._start = clone(this._vm);
-			}
-
-			each(this,function(value, key){
-
-				if(key[0] === '_' || !this.hasOwnProperty(key)){
-				// Only non-underscored properties
-				}
-
-				// Init if doesn't exist
-				else if(!this._vm[key]){
-					this._vm[key] = value || null;
-				}
-
-				// No unnecessary computations
-				else if(this[key] === this._vm[key]){
-					// It's the same! Woohoo!
-				}
-				
-				// Color transitions if possible
-				else if(typeof value === 'string'){
-					try{	
-						var color = helpers.color(this._start[key]).mix(helpers.color(this[key]), ease);
-						this._vm[key] = color.rgbString();
-					} catch(err){
-						this._vm[key] = value;
-					}
-				}
-				// Number transitions
-				else if(typeof value === 'number'){	
-
-					this._vm[key] = ((this[key] - this._start[key]) * ease) + this._start[key];
-				}
-				else{
-					// Everything else
-					this._vm[key] = value;
-				}
-				
-			},this);
-
-			if(ease === 1){
-				delete this._start;
-			}
-			return this;
-		},
-		tooltipPosition : function(){
-			return {
-				x : this.x,
-				y : this.y
-			};
-		},
-		hasValue: function(){
-			return isNumber(this.value);
-		}
-	});
-
-	Chart.Element.extend = inherits;
-
-
-	Chart.Point = Chart.Element.extend({
-		inRange: function(mouseX,mouseY){
-			var vm = this._vm;
-			var hoverRange = vm.hoverRadius + vm.radius;
-			return ((Math.pow(mouseX - vm.x, 2)+Math.pow(mouseY - vm.y, 2)) < Math.pow(hoverRange,2));
-		},
-		inGroupRange: function(mouseX){
-			var vm = this._vm;
-			return (Math.pow(mouseX-vm.x, 2) < Math.pow(vm.radius + this.hoverRadius,2));
-		},
-		tooltipPosition : function(){
-			var vm = this._vm;
-			return {
-				x : vm.x,
-				y : vm.y
-			};
-		},
-		draw : function(){
-
-			var vm = this._vm;
-			var ctx = this._chart.ctx;
-
-			if (vm.radius > 0 || vm.borderWidth > 0){
-				
-				ctx.beginPath();
-
-				ctx.arc(vm.x, vm.y, vm.radius, 0, Math.PI*2);
-				ctx.closePath();
-
-				ctx.strokeStyle = vm.borderColor || Chart.defaults.global.colorFallback;
-				ctx.lineWidth = vm.borderWidth || Chart.defaults.global.colorFallback;
-
-				ctx.fillStyle = vm.backgroundColor || Chart.defaults.global.colorFallback;
-
-				ctx.fill();
-				ctx.stroke();
-			}
-		}
-	});
-
-
-	Chart.Line = Chart.Element.extend({
-		draw : function(){
-
-			var vm = this._vm;
-			var ctx = this._chart.ctx;
-
-			//Draw the line between all the points
-			ctx.lineWidth = vm.borderWidth || Chart.defaults.global.colorFallback;
-			ctx.strokeStyle = vm.borderColor || Chart.defaults.global.colorFallback;
-			ctx.beginPath();
-
-			helpers.each(vm._points, function(point, index){
-				if (index === 0){
-					ctx.moveTo(point._vm.x, point._vm.y);
-				}
-				else{
-					if(vm._tension > 0 || 1){
-						var previous = this.previousPoint(point, vm._points, index);
-
-						ctx.bezierCurveTo(
-							previous._vm.controlPointNextX,
-							previous._vm.controlPointNextY,
-							point._vm.controlPointPreviousX,
-							point._vm.controlPointPreviousY,
-							point._vm.x,
-							point._vm.y
-						);
-					}
-					else{
-						ctx.lineTo(point._vm.x,point._vm.y);
-					}
-				}
-			}, this);
-
-			ctx.stroke();
-
-			if (vm._points.length > 0){
-				//Round off the line by going to the base of the chart, back to the start, then fill.
-				ctx.lineTo(vm._points[vm._points.length - 1].x, vm.scaleBottom);
-				ctx.lineTo(vm._points[0].x, vm.scaleBottom);
-				ctx.fillStyle = vm.backgroundColor || Chart.defaults.global.colorFallback;
-				ctx.closePath();
-				ctx.fill();
-			}
-		},
-		previousPoint: function(point, collection, index){
-			return helpers.findPreviousWhere(collection, function(){return true;}, index) || point;
-		},
-	});
-
-	Chart.Arc = Chart.Element.extend({
-		inRange : function(chartX,chartY){
-
-			var pointRelativePosition = helpers.getAngleFromPoint(this, {
-				x: chartX,
-				y: chartY
-			});
-
-			//Check if within the range of the open/close angle
-			var betweenAngles = (pointRelativePosition.angle >= this.startAngle && pointRelativePosition.angle <= this.endAngle),
-				withinRadius = (pointRelativePosition.distance >= this.innerRadius && pointRelativePosition.distance <= this.outerRadius);
-
-			return (betweenAngles && withinRadius);
-			//Ensure within the outside of the arc centre, but inside arc outer
-		},
-		tooltipPosition : function(){
-			var centreAngle = this.startAngle + ((this.endAngle - this.startAngle) / 2),
-				rangeFromCentre = (this.outerRadius - this.innerRadius) / 2 + this.innerRadius;
-			return {
-				x : this.x + (Math.cos(centreAngle) * rangeFromCentre),
-				y : this.y + (Math.sin(centreAngle) * rangeFromCentre)
-			};
-		},
-		draw : function(animationPercent){
-
-			var easingDecimal = animationPercent || 1;
-
-			var ctx = this.ctx;
-
-			ctx.beginPath();
-
-			ctx.arc(this.x, this.y, this.outerRadius, this.startAngle, this.endAngle);
-
-			ctx.arc(this.x, this.y, this.innerRadius, this.endAngle, this.startAngle, true);
-
-			ctx.closePath();
-			ctx.strokeStyle = this.borderColor;
-			ctx.lineWidth = this.borderWidth;
-
-			ctx.fillStyle = this.backgroundColor;
-
-			ctx.fill();
-			ctx.lineJoin = 'bevel';
-
-			if (this.showBorder){
-				ctx.stroke();
-			}
-		}
-	});
-
-	Chart.Rectangle = Chart.Element.extend({
-		draw : function(){
-
-			var vm = this._vm;
-
-			var ctx = this.ctx,
-				halfWidth = vm.width/2,
-				leftX = vm.x - halfWidth,
-				rightX = vm.x + halfWidth,
-				top = vm.base - (vm.base - vm.y),
-				halfStroke = vm.borderWidth / 2;
-
-			// Canvas doesn't allow us to stroke inside the width so we can
-			// adjust the sizes to fit if we're setting a stroke on the line
-			if (vm.borderWidth){
-				leftX += halfStroke;
-				rightX -= halfStroke;
-				top += halfStroke;
-			}
-
-			ctx.beginPath();
-
-			ctx.fillStyle = vm.backgroundColor;
-			ctx.strokeStyle = vm.borderColor;
-			ctx.lineWidth = vm.borderWidth;
-
-			// It'd be nice to keep this class totally generic to any rectangle
-			// and simply specify which border to miss out.
-			ctx.moveTo(leftX, vm.base);
-			ctx.lineTo(leftX, top);
-			ctx.lineTo(rightX, top);
-			ctx.lineTo(rightX, vm.base);
-			ctx.fill();
-			if (vm.borderWidth){
-				ctx.stroke();
-			}
-		},
-		height : function(){
-			var vm = this._vm;
-			return vm.base - vm.y;
-		},
-		inRange : function(mouseX,mouseY){
-			var vm = this._vm;
-			if (vm.y < vm.base){
-				return (mouseX >= vm.x - vm.width/2 && mouseX <= vm.x + vm.width/2) && (mouseY >= vm.y && mouseY <= vm.base);
-			} else{
-				return (mouseX >= vm.x - vm.width / 2 && mouseX <= vm.x + vm.width / 2) && (mouseY >= vm.base && mouseY <= vm.y);
-			}
-		},
-		inGroupRange: function(mouseX){
-			var vm = this._vm;
-			return (mouseX >= vm.x - vm.width/2 && mouseX <= vm.x + vm.width/2);
-		},
-		tooltipPosition : function(){
-			var vm = this._vm;
-			if (vm.y < vm.base){
-				return {
-					x : vm.x,
-					y : vm.y
-				};
-			}
-			else{
-				return {
-					x : vm.x,
-					y : vm.base
-				};
-			}
-		},
-	});
-
-	Chart.Animation = Chart.Element.extend({
-		currentStep: null, // the current animation step
-		numSteps: 60, // default number of steps
-		easing: "", // the easing to use for this animation
-		render: null, // render function used by the animation service
-		
-		onAnimationProgress: null, // user specified callback to fire on each step of the animation 
-		onAnimationComplete: null, // user specified callback to fire when the animation finishes
-	});
-	
-	Chart.Tooltip = Chart.Element.extend({
-		initialize : function(){
-			var options = this._options;
-			extend(this, {
-				opacity:0,
-				xPadding: options.tooltipXPadding,
-				yPadding: options.tooltipYPadding,
-				xOffset: options.tooltipXOffset,
-				backgroundColor: options.tooltipBackgroundColor,
-				textColor: options.tooltipFontColor,
-				_fontFamily: options.tooltipFontFamily,
-				_fontStyle: options.tooltipFontStyle,
-				fontSize: options.tooltipFontSize,
-				titleTextColor: options.tooltipTitleFontColor,
-				_titleFontFamily: options.tooltipTitleFontFamily,
-				_titleFontStyle: options.tooltipTitleFontStyle,
-				titleFontSize: options.tooltipTitleFontSize,
-				caretHeight: options.tooltipCaretSize,
-				cornerRadius: options.tooltipCornerRadius,
-				legendColorBackground : options.multiTooltipKeyBackground,
-				labels: [],
-				colors: [],
-			});
-		},
-		update: function(){
-
-			var ctx = this._chart.ctx;
-
-			switch(this._options.hoverMode){
-				case 'single':
-					helpers.extend(this, {
-						text: template(this._options.tooltipTemplate, this._active[0]),
-					});
-					var tooltipPosition = this._active[0].tooltipPosition();
-					helpers.extend(this, {
-						x: Math.round(tooltipPosition.x),
-						y: Math.round(tooltipPosition.y),
-					});
-					break;
-
-				case 'label':
-
-					// Tooltip Content
-
-					var dataArray,
-						dataIndex;
-
-					var labels = [],
-						colors = [];
-
-					for (var i = this._data.datasets.length - 1; i >= 0; i--) {
-						dataArray = this._data.datasets[i].metaData;
-						dataIndex = indexOf(dataArray, this._active[0]);
-						if (dataIndex !== -1){
-							break;
-						}
-					}
-
-					var medianPosition = (function(index) {
-						// Get all the points at that particular index
-						var elements = [],
-							dataCollection,
-							xPositions = [],
-							yPositions = [],
-							xMax,
-							yMax,
-							xMin,
-							yMin;
-						helpers.each(this._data.datasets, function(dataset){
-							dataCollection = dataset.metaData;
-							if (dataCollection[dataIndex] && dataCollection[dataIndex].hasValue()){
-								elements.push(dataCollection[dataIndex]);
-							}
-						});
-
-						helpers.each(elements, function(element) {
-							xPositions.push(element._vm.x);
-							yPositions.push(element._vm.y);
-
-							//Include any colour information about the element
-							labels.push(helpers.template(this._options.multiTooltipTemplate, element));
-							colors.push({
-								fill: element._vm.backgroundColor,
-								stroke: element._vm.borderColor
-							});
-
-						}, this);
-
-						yMin = min(yPositions);
-						yMax = max(yPositions);
-
-						xMin = min(xPositions);
-						xMax = max(xPositions);
-
-						return {
-							x: (xMin > this._chart.width/2) ? xMin : xMax,
-							y: (yMin + yMax)/2,
-						};
-					}).call(this, dataIndex);
-
-					// Apply for now
-					helpers.extend(this, {
-						x: medianPosition.x,
-						y: medianPosition.y,
-						labels: labels,
-						title: this._active.length ? this._active[0].label : '',
-						legendColors: colors,
-						legendBackgroundColor : this._options.multiTooltipKeyBackground,
-					});
-
-
-					// Calculate Appearance Tweaks
-
-					this.height = (labels.length * this.fontSize) + ((labels.length-1) * (this.fontSize/2)) + (this.yPadding*2) + this.titleFontSize *1.5;
-
-					var titleWidth = ctx.measureText(this.title).width,
-						//Label has a legend square as well so account for this.
-						labelWidth = longestText(ctx,this.font,labels) + this.fontSize + 3,
-						longestTextWidth = max([labelWidth,titleWidth]);
-
-					this.width = longestTextWidth + (this.xPadding*2);
-
-
-					var halfHeight = this.height/2;
-
-					//Check to ensure the height will fit on the canvas
-					if (this.y - halfHeight < 0 ){
-						this.y = halfHeight;
-					} else if (this.y + halfHeight > this._chart.height){
-						this.y = this._chart.height - halfHeight;
-					}
-
-					//Decide whether to align left or right based on position on canvas
-					if (this.x > this._chart.width/2){
-						this.x -= this.xOffset + this.width;
-					} else {
-						this.x += this.xOffset;
-					}
-				break;
-			}
-
-			return this;
-		},
-		draw : function(){
-
-			var ctx = this._chart.ctx;
-			var vm = this._vm;
-
-			switch(this._options.hoverMode){
-				case 'single':
-
-					ctx.font = fontString(vm.fontSize,vm._fontStyle,vm._fontFamily);
-
-					vm.xAlign = "center";
-					vm.yAlign = "above";
-
-					//Distance between the actual element.y position and the start of the tooltip caret
-					var caretPadding = vm.caretPadding = 2;
-
-					var tooltipWidth = ctx.measureText(vm.text).width + 2*vm.xPadding,
-						tooltipRectHeight = vm.fontSize + 2*vm.yPadding,
-						tooltipHeight = tooltipRectHeight + vm.caretHeight + caretPadding;
-
-					if (vm.x + tooltipWidth/2 >this._chart.width){
-						vm.xAlign = "left";
-					} else if (vm.x - tooltipWidth/2 < 0){
-						vm.xAlign = "right";
-					}
-
-					if (vm.y - tooltipHeight < 0){
-						vm.yAlign = "below";
-					}
-
-					var tooltipX = vm.x - tooltipWidth/2,
-						tooltipY = vm.y - tooltipHeight;
-
-					ctx.fillStyle = helpers.color(vm.backgroundColor).alpha(vm.opacity).rgbString();
-
-					// Custom Tooltips
-					if(this._custom){
-						this._custom(this._vm);
-					}
-					else{
-						switch(vm.yAlign){
-							case "above":
-								//Draw a caret above the x/y
-								ctx.beginPath();
-								ctx.moveTo(vm.x,vm.y - caretPadding);
-								ctx.lineTo(vm.x + vm.caretHeight, vm.y - (caretPadding + vm.caretHeight));
-								ctx.lineTo(vm.x - vm.caretHeight, vm.y - (caretPadding + vm.caretHeight));
-								ctx.closePath();
-								ctx.fill();
-								break;
-							case "below":
-								tooltipY = vm.y + caretPadding + vm.caretHeight;
-								//Draw a caret below the x/y
-								ctx.beginPath();
-								ctx.moveTo(vm.x, vm.y + caretPadding);
-								ctx.lineTo(vm.x + vm.caretHeight, vm.y + caretPadding + vm.caretHeight);
-								ctx.lineTo(vm.x - vm.caretHeight, vm.y + caretPadding + vm.caretHeight);
-								ctx.closePath();
-								ctx.fill();
-								break;
-						}
-
-						switch(vm.xAlign){
-							case "left":
-								tooltipX = vm.x - tooltipWidth + (vm.cornerRadius + vm.caretHeight);
-								break;
-							case "right":
-								tooltipX = vm.x - (vm.cornerRadius + vm.caretHeight);
-								break;
-						}
-
-						drawRoundedRectangle(ctx,tooltipX,tooltipY,tooltipWidth,tooltipRectHeight,vm.cornerRadius);
-
-						ctx.fill();
-
-						ctx.fillStyle = helpers.color(vm.textColor).alpha(vm.opacity).rgbString();
-						ctx.textAlign = "center";
-						ctx.textBaseline = "middle";
-						ctx.fillText(vm.text, tooltipX + tooltipWidth/2, tooltipY + tooltipRectHeight/2);
-
-					}
-					break;	
-				case 'label':
-
-					drawRoundedRectangle(ctx, vm.x, vm.y - vm.height/2, vm.width, vm.height, vm.cornerRadius);
-					ctx.fillStyle = helpers.color(vm.backgroundColor).alpha(vm.opacity).rgbString();
-					ctx.fill();
-					ctx.closePath();
-
-					ctx.textAlign = "left";
-					ctx.textBaseline = "middle";
-					ctx.fillStyle = helpers.color(vm.titleTextColor).alpha(vm.opacity).rgbString();
-					ctx.font = fontString(vm.fontSize, vm._titleFontStyle, vm._titleFontFamily);
-					ctx.fillText(vm.title, vm.x + vm.xPadding, this.getLineHeight(0));
-
-					ctx.font = fontString(vm.fontSize, vm._fontStyle, vm._fontFamily);
-					helpers.each(vm.labels,function(label,index){
-						ctx.fillStyle = helpers.color(vm.textColor).alpha(vm.opacity).rgbString();
-						ctx.fillText(label,vm.x + vm.xPadding + vm.fontSize + 3, this.getLineHeight(index + 1));
-
-						//A bit gnarly, but clearing this rectangle breaks when using explorercanvas (clears whole canvas)
-						//ctx.clearRect(vm.x + vm.xPadding, this.getLineHeight(index + 1) - vm.fontSize/2, vm.fontSize, vm.fontSize);
-						//Instead we'll make a white filled block to put the legendColour palette over.
-
-						ctx.fillStyle = helpers.color(vm.legendBackgroundColor).alpha(vm.opacity).rgbString();
-						ctx.fillRect(vm.x + vm.xPadding, this.getLineHeight(index + 1) - vm.fontSize / 2, vm.fontSize, vm.fontSize);
-
-						ctx.fillStyle = helpers.color(vm.legendColors[index].fill).alpha(vm.opacity).rgbString();
-						ctx.fillRect(vm.x + vm.xPadding, this.getLineHeight(index + 1) - vm.fontSize / 2, vm.fontSize, vm.fontSize);
-
-
-					},this);
-				break;
-			}
-		},
-		getLineHeight : function(index){
-			var baseLineHeight = this._vm.y - (this._vm.height/2) + this._vm.yPadding,
-				afterTitleIndex = index-1;
-
-			//If the index is zero, we're getting the title
-			if (index === 0){
-				return baseLineHeight + this._vm.titleFontSize/2;
-			} else{
-				return baseLineHeight + ((this._vm.fontSize*1.5*afterTitleIndex) + this._vm.fontSize/2) + this._vm.titleFontSize * 1.5;
-			}
-
-		},
-	});
-
-	Chart.Scale = Chart.Element.extend({
-		initialize : function(){
-			this.fit();
-		},
-		buildYLabels : function(){
-			this.yLabels = [];
-
-			var stepDecimalPlaces = getDecimalPlaces(this.stepValue);
-
-			for (var i=0; i<=this.steps; i++){
-				this.yLabels.push(template(this.templateString,{value:(this.min + (i * this.stepValue)).toFixed(stepDecimalPlaces)}));
-			}
-			this.yLabelWidth = (this.display && this.showLabels) ? longestText(this.ctx,this.font,this.yLabels) + 10 : 0;
-		},
-		addXLabel : function(label){
-			this.xLabels.push(label);
-			this.valuesCount++;
-			this.fit();
-		},
-		removeXLabel : function(){
-			this.xLabels.shift();
-			this.valuesCount--;
-			this.fit();
-		},
-		// Fitting loop to rotate x Labels and figure out what fits there, and also calculate how many Y steps to use
-		fit: function(){
-			// First we need the width of the yLabels, assuming the xLabels aren't rotated
-
-			// To do that we need the base line at the top and base of the chart, assuming there is no x label rotation
-			this.startPoint = (this.display) ? this.fontSize : 0;
-			this.endPoint = (this.display) ? this.height - (this.fontSize * 1.5) - 5 : this.height; // -5 to pad labels
-
-			// Apply padding settings to the start and end point.
-			this.startPoint += this.padding;
-			this.endPoint -= this.padding;
-
-			// Cache the starting endpoint, excluding the space for x labels
-			var cachedEndPoint = this.endPoint;
-
-			// Cache the starting height, so can determine if we need to recalculate the scale yAxis
-			var cachedHeight = this.endPoint - this.startPoint,
-				cachedYLabelWidth;
-
-			// Build the current yLabels so we have an idea of what size they'll be to start
-			/*
+            // Number - Tooltip label font size in pixels
+            tooltipFontSize: 14,
+
+            // String - Tooltip font weight style
+            tooltipFontStyle: "normal",
+
+            // String - Tooltip label font colour
+            tooltipFontColor: "#fff",
+
+            // String - Tooltip title font declaration for the scale label
+            tooltipTitleFontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
+
+            // Number - Tooltip title font size in pixels
+            tooltipTitleFontSize: 14,
+
+            // String - Tooltip title font weight style
+            tooltipTitleFontStyle: "bold",
+
+            // String - Tooltip title font colour
+            tooltipTitleFontColor: "#fff",
+
+            // Number - pixel width of padding around tooltip text
+            tooltipYPadding: 6,
+
+            // Number - pixel width of padding around tooltip text
+            tooltipXPadding: 6,
+
+            // Number - Size of the caret on the tooltip
+            tooltipCaretSize: 8,
+
+            // Number - Pixel radius of the tooltip border
+            tooltipCornerRadius: 6,
+
+            // Number - Pixel offset from point x to tooltip edge
+            tooltipXOffset: 10,
+
+            // String - Template string for single tooltips
+            tooltipTemplate: "<%if (label){%><%=label%>: <%}%><%= value %>",
+
+            // String - Template string for single tooltips
+            multiTooltipTemplate: "<%if (datasetLabel){%><%=datasetLabel%>: <%}%><%= value %>",
+
+            // String - Colour behind the legend colour block
+            multiTooltipKeyBackground: '#fff',
+
+            // Function - Will fire on animation progression.
+            onAnimationProgress: function() {},
+
+            // Function - Will fire on animation completion.
+            onAnimationComplete: function() {},
+
+            // Color String - Used for undefined Colros
+            colorFallback: 'rgba(0,0,0,0.1)',
+
+        }
+    };
+
+    //Create a dictionary of chart types, to allow for extension of existing types
+    Chart.types = {};
+
+    //Global Chart helpers object for utility methods and classes
+    var helpers = Chart.helpers = {};
+
+    //-- Basic js utility methods
+    var each = helpers.each = function(loopable, callback, self) {
+            var additionalArgs = Array.prototype.slice.call(arguments, 3);
+            // Check to see if null or undefined firstly.
+            if (loopable) {
+                if (loopable.length === +loopable.length) {
+                    var i;
+                    for (i = 0; i < loopable.length; i++) {
+                        callback.apply(self, [loopable[i], i].concat(additionalArgs));
+                    }
+                } else {
+                    for (var item in loopable) {
+                        callback.apply(self, [loopable[item], item].concat(additionalArgs));
+                    }
+                }
+            }
+        },
+        clone = helpers.clone = function(obj) {
+            var objClone = {};
+            each(obj, function(value, key) {
+                if (obj.hasOwnProperty(key)) {
+                    objClone[key] = value;
+                }
+            });
+            return objClone;
+        },
+        extend = helpers.extend = function(base) {
+            each(Array.prototype.slice.call(arguments, 1), function(extensionObject) {
+                each(extensionObject, function(value, key) {
+                    if (extensionObject.hasOwnProperty(key)) {
+                        base[key] = value;
+                    }
+                });
+            });
+            return base;
+        },
+        merge = helpers.merge = function(base, master) {
+            //Merge properties in left object over to a shallow clone of object right.
+            var args = Array.prototype.slice.call(arguments, 0);
+            args.unshift({});
+            return extend.apply(null, args);
+        },
+        indexOf = helpers.indexOf = function(arrayToSearch, item) {
+            if (Array.prototype.indexOf) {
+                return arrayToSearch.indexOf(item);
+            } else {
+                for (var i = 0; i < arrayToSearch.length; i++) {
+                    if (arrayToSearch[i] === item) return i;
+                }
+                return -1;
+            }
+        },
+        where = helpers.where = function(collection, filterCallback) {
+            var filtered = [];
+
+            helpers.each(collection, function(item) {
+                if (filterCallback(item)) {
+                    filtered.push(item);
+                }
+            });
+
+            return filtered;
+        },
+        findNextWhere = helpers.findNextWhere = function(arrayToSearch, filterCallback, startIndex) {
+            // Default to start of the array
+            if (!startIndex) {
+                startIndex = -1;
+            }
+            for (var i = startIndex + 1; i < arrayToSearch.length; i++) {
+                var currentItem = arrayToSearch[i];
+                if (filterCallback(currentItem)) {
+                    return currentItem;
+                }
+            }
+        },
+        findPreviousWhere = helpers.findPreviousWhere = function(arrayToSearch, filterCallback, startIndex) {
+            // Default to end of the array
+            if (!startIndex) {
+                startIndex = arrayToSearch.length;
+            }
+            for (var i = startIndex - 1; i >= 0; i--) {
+                var currentItem = arrayToSearch[i];
+                if (filterCallback(currentItem)) {
+                    return currentItem;
+                }
+            }
+        },
+        inherits = helpers.inherits = function(extensions) {
+            //Basic javascript inheritance based on the model created in Backbone.js
+            var parent = this;
+            var ChartElement = (extensions && extensions.hasOwnProperty("constructor")) ? extensions.constructor : function() {
+                return parent.apply(this, arguments);
+            };
+
+            var Surrogate = function() {
+                this.constructor = ChartElement;
+            };
+            Surrogate.prototype = parent.prototype;
+            ChartElement.prototype = new Surrogate();
+
+            ChartElement.extend = inherits;
+
+            if (extensions) extend(ChartElement.prototype, extensions);
+
+            ChartElement.__super__ = parent.prototype;
+
+            return ChartElement;
+        },
+        noop = helpers.noop = function() {},
+        uid = helpers.uid = (function() {
+            var id = 0;
+            return function() {
+                return "chart-" + id++;
+            };
+        })(),
+        warn = helpers.warn = function(str) {
+            //Method for warning of errors
+            if (window.console && typeof window.console.warn === "function") console.warn(str);
+        },
+        amd = helpers.amd = (typeof define === 'function' && define.amd),
+        //-- Math methods
+        isNumber = helpers.isNumber = function(n) {
+            return !isNaN(parseFloat(n)) && isFinite(n);
+        },
+        max = helpers.max = function(array) {
+            return Math.max.apply(Math, array);
+        },
+        min = helpers.min = function(array) {
+            return Math.min.apply(Math, array);
+        },
+        cap = helpers.cap = function(valueToCap, maxValue, minValue) {
+            if (isNumber(maxValue)) {
+                if (valueToCap > maxValue) {
+                    return maxValue;
+                }
+            } else if (isNumber(minValue)) {
+                if (valueToCap < minValue) {
+                    return minValue;
+                }
+            }
+            return valueToCap;
+        },
+        getDecimalPlaces = helpers.getDecimalPlaces = function(num) {
+            if (num % 1 !== 0 && isNumber(num)) {
+                var s = num.toString();
+                if (s.indexOf("e-") < 0) {
+                    // no exponent, e.g. 0.01
+                    return s.split(".")[1].length;
+                } else if (s.indexOf(".") < 0) {
+                    // no decimal point, e.g. 1e-9
+                    return parseInt(s.split("e-")[1]);
+                } else {
+                    // exponent and decimal point, e.g. 1.23e-9
+                    var parts = s.split(".")[1].split("e-");
+                    return parts[0].length + parseInt(parts[1]);
+                }
+            } else {
+                return 0;
+            }
+        },
+        toRadians = helpers.radians = function(degrees) {
+            return degrees * (Math.PI / 180);
+        },
+        // Gets the angle from vertical upright to the point about a centre.
+        getAngleFromPoint = helpers.getAngleFromPoint = function(centrePoint, anglePoint) {
+            var distanceFromXCenter = anglePoint.x - centrePoint.x,
+                distanceFromYCenter = anglePoint.y - centrePoint.y,
+                radialDistanceFromCenter = Math.sqrt(distanceFromXCenter * distanceFromXCenter + distanceFromYCenter * distanceFromYCenter);
+
+
+            var angle = Math.PI * 2 + Math.atan2(distanceFromYCenter, distanceFromXCenter);
+
+            //If the segment is in the top left quadrant, we need to add another rotation to the angle
+            if (distanceFromXCenter < 0 && distanceFromYCenter < 0) {
+                angle += Math.PI * 2;
+            }
+
+            return {
+                angle: angle,
+                distance: radialDistanceFromCenter
+            };
+        },
+        aliasPixel = helpers.aliasPixel = function(pixelWidth) {
+            return (pixelWidth % 2 === 0) ? 0 : 0.5;
+        },
+        splineCurve = helpers.splineCurve = function(FirstPoint, MiddlePoint, AfterPoint, t) {
+            //Props to Rob Spencer at scaled innovation for his post on splining between points
+            //http://scaledinnovation.com/analytics/splines/aboutSplines.html
+            var d01 = Math.sqrt(Math.pow(MiddlePoint.x - FirstPoint.x, 2) + Math.pow(MiddlePoint.y - FirstPoint.y, 2)),
+                d12 = Math.sqrt(Math.pow(AfterPoint.x - MiddlePoint.x, 2) + Math.pow(AfterPoint.y - MiddlePoint.y, 2)),
+                fa = t * d01 / (d01 + d12), // scaling factor for triangle Ta
+                fb = t * d12 / (d01 + d12);
+            return {
+                next: {
+                    x: MiddlePoint.x - fa * (AfterPoint.x - FirstPoint.x),
+                    y: MiddlePoint.y - fa * (AfterPoint.y - FirstPoint.y)
+                },
+                previous: {
+                    x: MiddlePoint.x + fb * (AfterPoint.x - FirstPoint.x),
+                    y: MiddlePoint.y + fb * (AfterPoint.y - FirstPoint.y)
+                }
+            };
+        },
+        calculateOrderOfMagnitude = helpers.calculateOrderOfMagnitude = function(val) {
+            return Math.floor(Math.log(val) / Math.LN10);
+        },
+        calculateScaleRange = helpers.calculateScaleRange = function(valuesArray, drawingSize, textSize, startFromZero, integersOnly) {
+
+            //Set a minimum step of two - a point at the top of the graph, and a point at the base
+            var minSteps = 2,
+                maxSteps = Math.floor(drawingSize / (textSize * 1.5)),
+                skipFitting = (minSteps >= maxSteps);
+
+            var maxValue = max(valuesArray),
+                minValue = min(valuesArray);
+
+            // We need some degree of seperation here to calculate the scales if all the values are the same
+            // Adding/minusing 0.5 will give us a range of 1.
+            if (maxValue === minValue) {
+                maxValue += 0.5;
+                // So we don't end up with a graph with a negative start value if we've said always start from zero
+                if (minValue >= 0.5 && !startFromZero) {
+                    minValue -= 0.5;
+                } else {
+                    // Make up a whole number above the values
+                    maxValue += 0.5;
+                }
+            }
+
+            var valueRange = Math.abs(maxValue - minValue),
+                rangeOrderOfMagnitude = calculateOrderOfMagnitude(valueRange),
+                graphMax = Math.ceil(maxValue / (1 * Math.pow(10, rangeOrderOfMagnitude))) * Math.pow(10, rangeOrderOfMagnitude),
+                graphMin = (startFromZero) ? 0 : Math.floor(minValue / (1 * Math.pow(10, rangeOrderOfMagnitude))) * Math.pow(10, rangeOrderOfMagnitude),
+                graphRange = graphMax - graphMin,
+                stepValue = Math.pow(10, rangeOrderOfMagnitude),
+                numberOfSteps = Math.round(graphRange / stepValue);
+
+            //If we have more space on the graph we'll use it to give more definition to the data
+            while ((numberOfSteps > maxSteps || (numberOfSteps * 2) < maxSteps) && !skipFitting) {
+                if (numberOfSteps > maxSteps) {
+                    stepValue *= 2;
+                    numberOfSteps = Math.round(graphRange / stepValue);
+                    // Don't ever deal with a decimal number of steps - cancel fitting and just use the minimum number of steps.
+                    if (numberOfSteps % 1 !== 0) {
+                        skipFitting = true;
+                    }
+                }
+                //We can fit in double the amount of scale points on the scale
+                else {
+                    //If user has declared ints only, and the step value isn't a decimal
+                    if (integersOnly && rangeOrderOfMagnitude >= 0) {
+                        //If the user has said integers only, we need to check that making the scale more granular wouldn't make it a float
+                        if (stepValue / 2 % 1 === 0) {
+                            stepValue /= 2;
+                            numberOfSteps = Math.round(graphRange / stepValue);
+                        }
+                        //If it would make it a float break out of the loop
+                        else {
+                            break;
+                        }
+                    }
+                    //If the scale doesn't have to be an int, make the scale more granular anyway.
+                    else {
+                        stepValue /= 2;
+                        numberOfSteps = Math.round(graphRange / stepValue);
+                    }
+
+                }
+            }
+
+            if (skipFitting) {
+                numberOfSteps = minSteps;
+                stepValue = graphRange / numberOfSteps;
+            }
+            return {
+                steps: numberOfSteps,
+                stepValue: stepValue,
+                min: graphMin,
+                max: graphMin + (numberOfSteps * stepValue)
+            };
+
+        },
+        /* jshint ignore:start */
+        // Blows up jshint errors based on the new Function constructor
+        //Templating methods
+        //Javascript micro templating by John Resig - source at http://ejohn.org/blog/javascript-micro-templating/
+        template = helpers.template = function(templateString, valuesObject) {
+
+            // If templateString is function rather than string-template - call the function for valuesObject
+
+            if (templateString instanceof Function) {
+                return templateString(valuesObject);
+            }
+
+            var cache = {};
+
+            function tmpl(str, data) {
+                // Figure out if we're getting a template, or if we need to
+                // load the template - and be sure to cache the result.
+                var fn = !/\W/.test(str) ?
+                    cache[str] = cache[str] :
+
+                    // Generate a reusable function that will serve as a template
+                    // generator (and which will be cached).
+                    new Function("obj",
+                        "var p=[],print=function(){p.push.apply(p,arguments);};" +
+
+                        // Introduce the data as local variables using with(){}
+                        "with(obj){p.push('" +
+
+                        // Convert the template into pure JavaScript
+                        str
+                        .replace(/[\r\t\n]/g, " ")
+                        .split("<%").join("\t")
+                        .replace(/((^|%>)[^\t]*)'/g, "$1\r")
+                        .replace(/\t=(.*?)%>/g, "',$1,'")
+                        .split("\t").join("');")
+                        .split("%>").join("p.push('")
+                        .split("\r").join("\\'") +
+                        "');}return p.join('');"
+                    );
+
+                // Provide some basic currying to the user
+                return data ? fn(data) : fn;
+            }
+            return tmpl(templateString, valuesObject);
+        },
+        /* jshint ignore:end */
+        generateLabels = helpers.generateLabels = function(templateString, numberOfSteps, graphMin, stepValue) {
+            var labelsArray = new Array(numberOfSteps);
+            if (templateString) {
+                each(labelsArray, function(val, index) {
+                    labelsArray[index] = template(templateString, {
+                        value: (graphMin + (stepValue * (index + 1)))
+                    });
+                });
+            }
+            return labelsArray;
+        },
+        //--Animation methods
+        //Easing functions adapted from Robert Penner's easing equations
+        //http://www.robertpenner.com/easing/
+        easingEffects = helpers.easingEffects = {
+            linear: function(t) {
+                return t;
+            },
+            easeInQuad: function(t) {
+                return t * t;
+            },
+            easeOutQuad: function(t) {
+                return -1 * t * (t - 2);
+            },
+            easeInOutQuad: function(t) {
+                if ((t /= 1 / 2) < 1) {
+                    return 1 / 2 * t * t;
+                }
+                return -1 / 2 * ((--t) * (t - 2) - 1);
+            },
+            easeInCubic: function(t) {
+                return t * t * t;
+            },
+            easeOutCubic: function(t) {
+                return 1 * ((t = t / 1 - 1) * t * t + 1);
+            },
+            easeInOutCubic: function(t) {
+                if ((t /= 1 / 2) < 1) {
+                    return 1 / 2 * t * t * t;
+                }
+                return 1 / 2 * ((t -= 2) * t * t + 2);
+            },
+            easeInQuart: function(t) {
+                return t * t * t * t;
+            },
+            easeOutQuart: function(t) {
+                return -1 * ((t = t / 1 - 1) * t * t * t - 1);
+            },
+            easeInOutQuart: function(t) {
+                if ((t /= 1 / 2) < 1) {
+                    return 1 / 2 * t * t * t * t;
+                }
+                return -1 / 2 * ((t -= 2) * t * t * t - 2);
+            },
+            easeInQuint: function(t) {
+                return 1 * (t /= 1) * t * t * t * t;
+            },
+            easeOutQuint: function(t) {
+                return 1 * ((t = t / 1 - 1) * t * t * t * t + 1);
+            },
+            easeInOutQuint: function(t) {
+                if ((t /= 1 / 2) < 1) {
+                    return 1 / 2 * t * t * t * t * t;
+                }
+                return 1 / 2 * ((t -= 2) * t * t * t * t + 2);
+            },
+            easeInSine: function(t) {
+                return -1 * Math.cos(t / 1 * (Math.PI / 2)) + 1;
+            },
+            easeOutSine: function(t) {
+                return 1 * Math.sin(t / 1 * (Math.PI / 2));
+            },
+            easeInOutSine: function(t) {
+                return -1 / 2 * (Math.cos(Math.PI * t / 1) - 1);
+            },
+            easeInExpo: function(t) {
+                return (t === 0) ? 1 : 1 * Math.pow(2, 10 * (t / 1 - 1));
+            },
+            easeOutExpo: function(t) {
+                return (t === 1) ? 1 : 1 * (-Math.pow(2, -10 * t / 1) + 1);
+            },
+            easeInOutExpo: function(t) {
+                if (t === 0) {
+                    return 0;
+                }
+                if (t === 1) {
+                    return 1;
+                }
+                if ((t /= 1 / 2) < 1) {
+                    return 1 / 2 * Math.pow(2, 10 * (t - 1));
+                }
+                return 1 / 2 * (-Math.pow(2, -10 * --t) + 2);
+            },
+            easeInCirc: function(t) {
+                if (t >= 1) {
+                    return t;
+                }
+                return -1 * (Math.sqrt(1 - (t /= 1) * t) - 1);
+            },
+            easeOutCirc: function(t) {
+                return 1 * Math.sqrt(1 - (t = t / 1 - 1) * t);
+            },
+            easeInOutCirc: function(t) {
+                if ((t /= 1 / 2) < 1) {
+                    return -1 / 2 * (Math.sqrt(1 - t * t) - 1);
+                }
+                return 1 / 2 * (Math.sqrt(1 - (t -= 2) * t) + 1);
+            },
+            easeInElastic: function(t) {
+                var s = 1.70158;
+                var p = 0;
+                var a = 1;
+                if (t === 0) {
+                    return 0;
+                }
+                if ((t /= 1) == 1) {
+                    return 1;
+                }
+                if (!p) {
+                    p = 1 * 0.3;
+                }
+                if (a < Math.abs(1)) {
+                    a = 1;
+                    s = p / 4;
+                } else {
+                    s = p / (2 * Math.PI) * Math.asin(1 / a);
+                }
+                return -(a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t * 1 - s) * (2 * Math.PI) / p));
+            },
+            easeOutElastic: function(t) {
+                var s = 1.70158;
+                var p = 0;
+                var a = 1;
+                if (t === 0) {
+                    return 0;
+                }
+                if ((t /= 1) == 1) {
+                    return 1;
+                }
+                if (!p) {
+                    p = 1 * 0.3;
+                }
+                if (a < Math.abs(1)) {
+                    a = 1;
+                    s = p / 4;
+                } else {
+                    s = p / (2 * Math.PI) * Math.asin(1 / a);
+                }
+                return a * Math.pow(2, -10 * t) * Math.sin((t * 1 - s) * (2 * Math.PI) / p) + 1;
+            },
+            easeInOutElastic: function(t) {
+                var s = 1.70158;
+                var p = 0;
+                var a = 1;
+                if (t === 0) {
+                    return 0;
+                }
+                if ((t /= 1 / 2) == 2) {
+                    return 1;
+                }
+                if (!p) {
+                    p = 1 * (0.3 * 1.5);
+                }
+                if (a < Math.abs(1)) {
+                    a = 1;
+                    s = p / 4;
+                } else {
+                    s = p / (2 * Math.PI) * Math.asin(1 / a);
+                }
+                if (t < 1) {
+                    return -0.5 * (a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t * 1 - s) * (2 * Math.PI) / p));
+                }
+                return a * Math.pow(2, -10 * (t -= 1)) * Math.sin((t * 1 - s) * (2 * Math.PI) / p) * 0.5 + 1;
+            },
+            easeInBack: function(t) {
+                var s = 1.70158;
+                return 1 * (t /= 1) * t * ((s + 1) * t - s);
+            },
+            easeOutBack: function(t) {
+                var s = 1.70158;
+                return 1 * ((t = t / 1 - 1) * t * ((s + 1) * t + s) + 1);
+            },
+            easeInOutBack: function(t) {
+                var s = 1.70158;
+                if ((t /= 1 / 2) < 1) {
+                    return 1 / 2 * (t * t * (((s *= (1.525)) + 1) * t - s));
+                }
+                return 1 / 2 * ((t -= 2) * t * (((s *= (1.525)) + 1) * t + s) + 2);
+            },
+            easeInBounce: function(t) {
+                return 1 - easingEffects.easeOutBounce(1 - t);
+            },
+            easeOutBounce: function(t) {
+                if ((t /= 1) < (1 / 2.75)) {
+                    return 1 * (7.5625 * t * t);
+                } else if (t < (2 / 2.75)) {
+                    return 1 * (7.5625 * (t -= (1.5 / 2.75)) * t + 0.75);
+                } else if (t < (2.5 / 2.75)) {
+                    return 1 * (7.5625 * (t -= (2.25 / 2.75)) * t + 0.9375);
+                } else {
+                    return 1 * (7.5625 * (t -= (2.625 / 2.75)) * t + 0.984375);
+                }
+            },
+            easeInOutBounce: function(t) {
+                if (t < 1 / 2) {
+                    return easingEffects.easeInBounce(t * 2) * 0.5;
+                }
+                return easingEffects.easeOutBounce(t * 2 - 1) * 0.5 + 1 * 0.5;
+            }
+        },
+        //Request animation polyfill - http://www.paulirish.com/2011/requestanimationframe-for-smart-animating/
+        requestAnimFrame = helpers.requestAnimFrame = (function() {
+            return window.requestAnimationFrame ||
+                window.webkitRequestAnimationFrame ||
+                window.mozRequestAnimationFrame ||
+                window.oRequestAnimationFrame ||
+                window.msRequestAnimationFrame ||
+                function(callback) {
+                    return window.setTimeout(callback, 1000 / 60);
+                };
+        })(),
+        cancelAnimFrame = helpers.cancelAnimFrame = (function() {
+            return window.cancelAnimationFrame ||
+                window.webkitCancelAnimationFrame ||
+                window.mozCancelAnimationFrame ||
+                window.oCancelAnimationFrame ||
+                window.msCancelAnimationFrame ||
+                function(callback) {
+                    return window.clearTimeout(callback, 1000 / 60);
+                };
+        })(),
+        animationLoop = helpers.animationLoop = function(callback, totalSteps, easingString, onProgress, onComplete, chartInstance) {
+
+            var currentStep = 0,
+                easingFunction = easingEffects[easingString] || easingEffects.linear;
+
+            var animationFrame = function() {
+                currentStep++;
+                var stepDecimal = currentStep / totalSteps;
+                var easeDecimal = easingFunction(stepDecimal);
+
+                callback.call(chartInstance, easeDecimal, stepDecimal, currentStep);
+                onProgress.call(chartInstance, easeDecimal, stepDecimal);
+                if (currentStep < totalSteps) {
+                    chartInstance.animationFrame = requestAnimFrame(animationFrame);
+                } else {
+                    onComplete.apply(chartInstance);
+                }
+            };
+            requestAnimFrame(animationFrame);
+        },
+        //-- DOM methods
+        getRelativePosition = helpers.getRelativePosition = function(evt) {
+            var mouseX, mouseY;
+            var e = evt.originalEvent || evt,
+                canvas = evt.currentTarget || evt.srcElement,
+                boundingRect = canvas.getBoundingClientRect();
+
+            if (e.touches) {
+                mouseX = e.touches[0].clientX - boundingRect.left;
+                mouseY = e.touches[0].clientY - boundingRect.top;
+
+            } else {
+                mouseX = e.clientX - boundingRect.left;
+                mouseY = e.clientY - boundingRect.top;
+            }
+
+            return {
+                x: mouseX,
+                y: mouseY
+            };
+
+        },
+        addEvent = helpers.addEvent = function(node, eventType, method) {
+            if (node.addEventListener) {
+                node.addEventListener(eventType, method);
+            } else if (node.attachEvent) {
+                node.attachEvent("on" + eventType, method);
+            } else {
+                node["on" + eventType] = method;
+            }
+        },
+        removeEvent = helpers.removeEvent = function(node, eventType, handler) {
+            if (node.removeEventListener) {
+                node.removeEventListener(eventType, handler, false);
+            } else if (node.detachEvent) {
+                node.detachEvent("on" + eventType, handler);
+            } else {
+                node["on" + eventType] = noop;
+            }
+        },
+        bindEvents = helpers.bindEvents = function(chartInstance, arrayOfEvents, handler) {
+            // Create the events object if it's not already present
+            if (!chartInstance.events) chartInstance.events = {};
+
+            each(arrayOfEvents, function(eventName) {
+                chartInstance.events[eventName] = function() {
+                    handler.apply(chartInstance, arguments);
+                };
+                addEvent(chartInstance.chart.canvas, eventName, chartInstance.events[eventName]);
+            });
+        },
+        unbindEvents = helpers.unbindEvents = function(chartInstance, arrayOfEvents) {
+            each(arrayOfEvents, function(handler, eventName) {
+                removeEvent(chartInstance.chart.canvas, eventName, handler);
+            });
+        },
+        getMaximumWidth = helpers.getMaximumWidth = function(domNode) {
+            var container = domNode.parentNode,
+                padding = parseInt(getStyle(container, 'padding-left')) + parseInt(getStyle(container, 'padding-right'));
+            // TODO = check cross browser stuff with this.
+            return container.clientWidth - padding;
+        },
+        getMaximumHeight = helpers.getMaximumHeight = function(domNode) {
+            var container = domNode.parentNode,
+                padding = parseInt(getStyle(container, 'padding-bottom')) + parseInt(getStyle(container, 'padding-top'));
+            // TODO = check cross browser stuff with this.
+            return container.clientHeight - padding;
+        },
+        getStyle = helpers.getStyle = function(el, property) {
+            return el.currentStyle ?
+                el.currentStyle[property] :
+                document.defaultView.getComputedStyle(el, null).getPropertyValue(property);
+        },
+        getMaximumSize = helpers.getMaximumSize = helpers.getMaximumWidth, // legacy support
+        retinaScale = helpers.retinaScale = function(chart) {
+            var ctx = chart.ctx,
+                width = chart.canvas.width,
+                height = chart.canvas.height;
+
+            if (window.devicePixelRatio) {
+                ctx.canvas.style.width = width + "px";
+                ctx.canvas.style.height = height + "px";
+                ctx.canvas.height = height * window.devicePixelRatio;
+                ctx.canvas.width = width * window.devicePixelRatio;
+                ctx.scale(window.devicePixelRatio, window.devicePixelRatio);
+            }
+        },
+        //-- Canvas methods
+        clear = helpers.clear = function(chart) {
+            chart.ctx.clearRect(0, 0, chart.width, chart.height);
+        },
+        fontString = helpers.fontString = function(pixelSize, fontStyle, fontFamily) {
+            return fontStyle + " " + pixelSize + "px " + fontFamily;
+        },
+        longestText = helpers.longestText = function(ctx, font, arrayOfStrings) {
+            ctx.font = font;
+            var longest = 0;
+            each(arrayOfStrings, function(string) {
+                var textWidth = ctx.measureText(string).width;
+                longest = (textWidth > longest) ? textWidth : longest;
+            });
+            return longest;
+        },
+        drawRoundedRectangle = helpers.drawRoundedRectangle = function(ctx, x, y, width, height, radius) {
+            ctx.beginPath();
+            ctx.moveTo(x + radius, y);
+            ctx.lineTo(x + width - radius, y);
+            ctx.quadraticCurveTo(x + width, y, x + width, y + radius);
+            ctx.lineTo(x + width, y + height - radius);
+            ctx.quadraticCurveTo(x + width, y + height, x + width - radius, y + height);
+            ctx.lineTo(x + radius, y + height);
+            ctx.quadraticCurveTo(x, y + height, x, y + height - radius);
+            ctx.lineTo(x, y + radius);
+            ctx.quadraticCurveTo(x, y, x + radius, y);
+            ctx.closePath();
+        },
+        color = helpers.color = function(color) {
+            if (!window.Color) {
+                console.log('Color.js not found!');
+                return color;
+            }
+            return window.Color(color);
+        },
+        isArray = helpers.isArray = function(obj) {
+            if (!Array.isArray) {
+                return Object.prototype.toString.call(arg) === '[object Array]';
+            }
+            return Array.isArray(obj);
+        };
+
+    //Store a reference to each instance - allowing us to globally resize chart instances on window resize.
+    //Destroy method on the chart will remove the instance of the chart from this reference.
+    Chart.instances = {};
+
+    Chart.Type = function(data, options, chart) {
+        this.options = options;
+        this.chart = chart;
+        this.id = uid();
+        //Add the chart instance to the global namespace
+        Chart.instances[this.id] = this;
+
+        // Initialize is always called when a chart type is created
+        // By default it is a no op, but it should be extended
+        if (options.responsive) {
+            this.resize();
+        }
+        this.initialize.call(this, data);
+    };
+
+    //Core methods that'll be a part of every chart type
+    extend(Chart.Type.prototype, {
+        initialize: function() {
+            return this;
+        },
+        clear: function() {
+            clear(this.chart);
+            return this;
+        },
+        stop: function() {
+            // Stops any current animation loop occuring
+            Chart.animationService.cancelAnimation(this);
+            return this;
+        },
+        resize: function(callback) {
+            this.stop();
+            var canvas = this.chart.canvas,
+                newWidth = getMaximumWidth(this.chart.canvas),
+                newHeight = this.options.maintainAspectRatio ? newWidth / this.chart.aspectRatio : getMaximumHeight(this.chart.canvas);
+
+            canvas.width = this.chart.width = newWidth;
+            canvas.height = this.chart.height = newHeight;
+
+            retinaScale(this.chart);
+
+            if (typeof callback === "function") {
+                callback.apply(this, Array.prototype.slice.call(arguments, 1));
+            }
+            return this;
+        },
+        redraw: noop,
+        render: function(duration) {
+
+            if (this.options.animation) {
+                var animation = new Chart.Animation();
+                animation.numSteps = (duration || this.options.animationDuration) / 16.66; //60 fps
+                animation.easing = this.options.animationEasing;
+
+                // render function
+                animation.render = function(chartInstance, animationObject) {
+                    var easingFunction = helpers.easingEffects[animationObject.easing];
+                    var stepDecimal = animationObject.currentStep / animationObject.numSteps;
+                    var easeDecimal = easingFunction(stepDecimal);
+
+                    chartInstance.draw(easeDecimal, stepDecimal, animationObject.currentStep);
+                };
+
+                // user events
+                animation.onAnimationProgress = this.options.onAnimationProgress;
+                animation.onAnimationComplete = this.options.onAnimationComplete;
+
+                Chart.animationService.addAnimation(this, animation, duration);
+            } else {
+                this.draw();
+                this.options.onAnimationComplete.call(this);
+            }
+            return this;
+        },
+        eachElement: function(callback) {
+            helpers.each(this.data.datasets, function(dataset, datasetIndex) {
+                helpers.each(dataset.metaData, callback, this, dataset.metaData, datasetIndex);
+            }, this);
+        },
+        eachValue: function(callback) {
+            helpers.each(this.data.datasets, function(dataset, datasetIndex) {
+                helpers.each(dataset.data, callback, this, datasetIndex);
+            }, this);
+        },
+        eachDataset: function(callback) {
+            helpers.each(this.data.datasets, callback, this);
+        },
+        getElementsAtEvent: function(e) {
+            var elementsArray = [],
+                eventPosition = helpers.getRelativePosition(e),
+                datasetIterator = function(dataset) {
+                    elementsArray.push(dataset.metaData[elementIndex]);
+                },
+                elementIndex;
+
+            for (var datasetIndex = 0; datasetIndex < this.data.datasets.length; datasetIndex++) {
+                for (elementIndex = 0; elementIndex < this.data.datasets[datasetIndex].metaData.length; elementIndex++) {
+                    if (this.data.datasets[datasetIndex].metaData[elementIndex].inGroupRange(eventPosition.x, eventPosition.y)) {
+                        helpers.each(this.data.datasets, datasetIterator);
+                    }
+                }
+            }
+
+            return elementsArray.length ? elementsArray : [];
+        },
+        // Get the single element that was clicked on
+        // @return : An object containing the dataset index and element index of the matching element. Also contains the rectangle that was drawn
+        getElementAtEvent: function(e) {
+            var element = [];
+            var eventPosition = helpers.getRelativePosition(e);
+
+            for (var datasetIndex = 0; datasetIndex < this.data.datasets.length; ++datasetIndex) {
+                for (var elementIndex = 0; elementIndex < this.data.datasets[datasetIndex].metaData.length; ++elementIndex) {
+                    if (this.data.datasets[datasetIndex].metaData[elementIndex].inRange(eventPosition.x, eventPosition.y)) {
+                        element.push(this.data.datasets[datasetIndex].metaData[elementIndex]);
+                        return element;
+                    }
+                }
+            }
+
+            return [];
+        },
+        generateLegend: function() {
+            return template(this.options.legendTemplate, this);
+        },
+        destroy: function() {
+            this.clear();
+            unbindEvents(this, this.events);
+            var canvas = this.chart.canvas;
+
+            // Reset canvas height/width attributes starts a fresh with the canvas context
+            canvas.width = this.chart.width;
+            canvas.height = this.chart.height;
+
+            // < IE9 doesn't support removeProperty
+            if (canvas.style.removeProperty) {
+                canvas.style.removeProperty('width');
+                canvas.style.removeProperty('height');
+            } else {
+                canvas.style.removeAttribute('width');
+                canvas.style.removeAttribute('height');
+            }
+
+            delete Chart.instances[this.id];
+        },
+        toBase64Image: function() {
+            return this.chart.canvas.toDataURL.apply(this.chart.canvas, arguments);
+        }
+    });
+
+    Chart.Type.extend = function(extensions) {
+
+        var parent = this;
+
+        var ChartType = function() {
+            return parent.apply(this, arguments);
+        };
+
+        //Copy the prototype object of the this class
+        ChartType.prototype = clone(parent.prototype);
+        //Now overwrite some of the properties in the base class with the new extensions
+        extend(ChartType.prototype, extensions);
+
+        ChartType.extend = Chart.Type.extend;
+
+        if (extensions.name || parent.prototype.name) {
+
+            var chartName = extensions.name || parent.prototype.name;
+            //Assign any potential default values of the new chart type
+
+            //If none are defined, we'll use a clone of the chart type this is being extended from.
+            //I.e. if we extend a line chart, we'll use the defaults from the line chart if our new chart
+            //doesn't define some defaults of their own.
+
+            var baseDefaults = (Chart.defaults[parent.prototype.name]) ? clone(Chart.defaults[parent.prototype.name]) : {};
+
+            Chart.defaults[chartName] = extend(baseDefaults, extensions.defaults);
+
+            Chart.types[chartName] = ChartType;
+
+            //Register this new chart type in the Chart prototype
+            Chart.prototype[chartName] = function(data, options) {
+                var config = merge(Chart.defaults.global, Chart.defaults[chartName], options || {});
+                return new ChartType(data, config, this);
+            };
+        } else {
+            warn("Name not provided for this chart, so it hasn't been registered");
+        }
+        return parent;
+    };
+
+    Chart.Element = function(configuration) {
+        extend(this, {
+            _vm: {},
+        });
+        extend(this, configuration);
+        this.initialize.apply(this, arguments);
+    };
+    extend(Chart.Element.prototype, {
+        initialize: function() {},
+        save: function() {
+            this._vm = clone(this);
+            delete this._vm._vm;
+            delete this._vm._start;
+            return this;
+        },
+        pivot: function() {
+            if (this._start) {
+                this._start = clone(this);
+                helpers.extend(this._start, this._vm);
+            }
+            return this;
+        },
+        transition: function(ease) {
+            if (!this._start) {
+                if (!this._vm) {
+                    this.save();
+                }
+                this._start = clone(this._vm);
+            }
+
+            each(this, function(value, key) {
+
+                if (key[0] === '_' || !this.hasOwnProperty(key)) {
+                    // Only non-underscored properties
+                }
+
+                // Init if doesn't exist
+                else if (!this._vm[key]) {
+                    this._vm[key] = value || null;
+                }
+
+                // No unnecessary computations
+                else if (this[key] === this._vm[key]) {
+                    // It's the same! Woohoo!
+                }
+
+                // Color transitions if possible
+                else if (typeof value === 'string') {
+                    try {
+                        var color = helpers.color(this._start[key]).mix(helpers.color(this[key]), ease);
+                        this._vm[key] = color.rgbString();
+                    } catch (err) {
+                        this._vm[key] = value;
+                    }
+                }
+                // Number transitions
+                else if (typeof value === 'number') {
+
+                    this._vm[key] = ((this[key] - this._start[key]) * ease) + this._start[key];
+                } else {
+                    // Everything else
+                    this._vm[key] = value;
+                }
+
+            }, this);
+
+            if (ease === 1) {
+                delete this._start;
+            }
+            return this;
+        },
+        tooltipPosition: function() {
+            return {
+                x: this.x,
+                y: this.y
+            };
+        },
+        hasValue: function() {
+            return isNumber(this.value);
+        }
+    });
+
+    Chart.Element.extend = inherits;
+
+
+    Chart.Point = Chart.Element.extend({
+        inRange: function(mouseX, mouseY) {
+            var vm = this._vm;
+            var hoverRange = vm.hoverRadius + vm.radius;
+            return ((Math.pow(mouseX - vm.x, 2) + Math.pow(mouseY - vm.y, 2)) < Math.pow(hoverRange, 2));
+        },
+        inGroupRange: function(mouseX) {
+            var vm = this._vm;
+            return (Math.pow(mouseX - vm.x, 2) < Math.pow(vm.radius + this.hoverRadius, 2));
+        },
+        tooltipPosition: function() {
+            var vm = this._vm;
+            return {
+                x: vm.x,
+                y: vm.y
+            };
+        },
+        draw: function() {
+
+            var vm = this._vm;
+            var ctx = this._chart.ctx;
+
+            if (vm.radius > 0 || vm.borderWidth > 0) {
+
+                ctx.beginPath();
+
+                ctx.arc(vm.x, vm.y, vm.radius, 0, Math.PI * 2);
+                ctx.closePath();
+
+                ctx.strokeStyle = vm.borderColor || Chart.defaults.global.colorFallback;
+                ctx.lineWidth = vm.borderWidth || Chart.defaults.global.colorFallback;
+
+                ctx.fillStyle = vm.backgroundColor || Chart.defaults.global.colorFallback;
+
+                ctx.fill();
+                ctx.stroke();
+            }
+        }
+    });
+
+
+    Chart.Line = Chart.Element.extend({
+        draw: function() {
+
+            var vm = this._vm;
+            var ctx = this._chart.ctx;
+
+            //Draw the line between all the points
+            ctx.lineWidth = vm.borderWidth || Chart.defaults.global.colorFallback;
+            ctx.strokeStyle = vm.borderColor || Chart.defaults.global.colorFallback;
+            ctx.beginPath();
+
+            helpers.each(vm._points, function(point, index) {
+                if (index === 0) {
+                    ctx.moveTo(point._vm.x, point._vm.y);
+                } else {
+                    if (vm._tension > 0 || 1) {
+                        var previous = this.previousPoint(point, vm._points, index);
+
+                        ctx.bezierCurveTo(
+                            previous._vm.controlPointNextX,
+                            previous._vm.controlPointNextY,
+                            point._vm.controlPointPreviousX,
+                            point._vm.controlPointPreviousY,
+                            point._vm.x,
+                            point._vm.y
+                        );
+                    } else {
+                        ctx.lineTo(point._vm.x, point._vm.y);
+                    }
+                }
+            }, this);
+
+            ctx.stroke();
+
+            if (vm._points.length > 0) {
+                //Round off the line by going to the base of the chart, back to the start, then fill.
+                ctx.lineTo(vm._points[vm._points.length - 1].x, vm.scaleBottom);
+                ctx.lineTo(vm._points[0].x, vm.scaleBottom);
+                ctx.fillStyle = vm.backgroundColor || Chart.defaults.global.colorFallback;
+                ctx.closePath();
+                ctx.fill();
+            }
+        },
+        previousPoint: function(point, collection, index) {
+            return helpers.findPreviousWhere(collection, function() {
+                return true;
+            }, index) || point;
+        },
+    });
+
+    Chart.Arc = Chart.Element.extend({
+        inRange: function(chartX, chartY) {
+
+            var pointRelativePosition = helpers.getAngleFromPoint(this, {
+                x: chartX,
+                y: chartY
+            });
+
+            //Check if within the range of the open/close angle
+            var betweenAngles = (pointRelativePosition.angle >= this.startAngle && pointRelativePosition.angle <= this.endAngle),
+                withinRadius = (pointRelativePosition.distance >= this.innerRadius && pointRelativePosition.distance <= this.outerRadius);
+
+            return (betweenAngles && withinRadius);
+            //Ensure within the outside of the arc centre, but inside arc outer
+        },
+        tooltipPosition: function() {
+            var centreAngle = this.startAngle + ((this.endAngle - this.startAngle) / 2),
+                rangeFromCentre = (this.outerRadius - this.innerRadius) / 2 + this.innerRadius;
+            return {
+                x: this.x + (Math.cos(centreAngle) * rangeFromCentre),
+                y: this.y + (Math.sin(centreAngle) * rangeFromCentre)
+            };
+        },
+        draw: function(animationPercent) {
+
+            var easingDecimal = animationPercent || 1;
+
+            var ctx = this.ctx;
+
+            ctx.beginPath();
+
+            ctx.arc(this.x, this.y, this.outerRadius, this.startAngle, this.endAngle);
+
+            ctx.arc(this.x, this.y, this.innerRadius, this.endAngle, this.startAngle, true);
+
+            ctx.closePath();
+            ctx.strokeStyle = this.borderColor;
+            ctx.lineWidth = this.borderWidth;
+
+            ctx.fillStyle = this.backgroundColor;
+
+            ctx.fill();
+            ctx.lineJoin = 'bevel';
+
+            if (this.showBorder) {
+                ctx.stroke();
+            }
+        }
+    });
+
+    Chart.Rectangle = Chart.Element.extend({
+        draw: function() {
+
+            var vm = this._vm;
+
+            var ctx = this.ctx,
+                halfWidth = vm.width / 2,
+                leftX = vm.x - halfWidth,
+                rightX = vm.x + halfWidth,
+                top = vm.base - (vm.base - vm.y),
+                halfStroke = vm.borderWidth / 2;
+
+            // Canvas doesn't allow us to stroke inside the width so we can
+            // adjust the sizes to fit if we're setting a stroke on the line
+            if (vm.borderWidth) {
+                leftX += halfStroke;
+                rightX -= halfStroke;
+                top += halfStroke;
+            }
+
+            ctx.beginPath();
+
+            ctx.fillStyle = vm.backgroundColor;
+            ctx.strokeStyle = vm.borderColor;
+            ctx.lineWidth = vm.borderWidth;
+
+            // It'd be nice to keep this class totally generic to any rectangle
+            // and simply specify which border to miss out.
+            ctx.moveTo(leftX, vm.base);
+            ctx.lineTo(leftX, top);
+            ctx.lineTo(rightX, top);
+            ctx.lineTo(rightX, vm.base);
+            ctx.fill();
+            if (vm.borderWidth) {
+                ctx.stroke();
+            }
+        },
+        height: function() {
+            var vm = this._vm;
+            return vm.base - vm.y;
+        },
+        inRange: function(mouseX, mouseY) {
+            var vm = this._vm;
+            if (vm.y < vm.base) {
+                return (mouseX >= vm.x - vm.width / 2 && mouseX <= vm.x + vm.width / 2) && (mouseY >= vm.y && mouseY <= vm.base);
+            } else {
+                return (mouseX >= vm.x - vm.width / 2 && mouseX <= vm.x + vm.width / 2) && (mouseY >= vm.base && mouseY <= vm.y);
+            }
+        },
+        inGroupRange: function(mouseX) {
+            var vm = this._vm;
+            return (mouseX >= vm.x - vm.width / 2 && mouseX <= vm.x + vm.width / 2);
+        },
+        tooltipPosition: function() {
+            var vm = this._vm;
+            if (vm.y < vm.base) {
+                return {
+                    x: vm.x,
+                    y: vm.y
+                };
+            } else {
+                return {
+                    x: vm.x,
+                    y: vm.base
+                };
+            }
+        },
+    });
+
+    Chart.Animation = Chart.Element.extend({
+        currentStep: null, // the current animation step
+        numSteps: 60, // default number of steps
+        easing: "", // the easing to use for this animation
+        render: null, // render function used by the animation service
+
+        onAnimationProgress: null, // user specified callback to fire on each step of the animation 
+        onAnimationComplete: null, // user specified callback to fire when the animation finishes
+    });
+
+    Chart.Tooltip = Chart.Element.extend({
+        initialize: function() {
+            var options = this._options;
+            extend(this, {
+                opacity: 0,
+                xPadding: options.tooltipXPadding,
+                yPadding: options.tooltipYPadding,
+                xOffset: options.tooltipXOffset,
+                backgroundColor: options.tooltipBackgroundColor,
+                textColor: options.tooltipFontColor,
+                _fontFamily: options.tooltipFontFamily,
+                _fontStyle: options.tooltipFontStyle,
+                fontSize: options.tooltipFontSize,
+                titleTextColor: options.tooltipTitleFontColor,
+                _titleFontFamily: options.tooltipTitleFontFamily,
+                _titleFontStyle: options.tooltipTitleFontStyle,
+                titleFontSize: options.tooltipTitleFontSize,
+                caretHeight: options.tooltipCaretSize,
+                cornerRadius: options.tooltipCornerRadius,
+                legendColorBackground: options.multiTooltipKeyBackground,
+                labels: [],
+                colors: [],
+            });
+        },
+        update: function() {
+
+            var ctx = this._chart.ctx;
+
+            switch (this._options.hoverMode) {
+                case 'single':
+                    helpers.extend(this, {
+                        text: template(this._options.tooltipTemplate, this._active[0]),
+                    });
+                    var tooltipPosition = this._active[0].tooltipPosition();
+                    helpers.extend(this, {
+                        x: Math.round(tooltipPosition.x),
+                        y: Math.round(tooltipPosition.y),
+                    });
+                    break;
+
+                case 'label':
+
+                    // Tooltip Content
+
+                    var dataArray,
+                        dataIndex;
+
+                    var labels = [],
+                        colors = [];
+
+                    for (var i = this._data.datasets.length - 1; i >= 0; i--) {
+                        dataArray = this._data.datasets[i].metaData;
+                        dataIndex = indexOf(dataArray, this._active[0]);
+                        if (dataIndex !== -1) {
+                            break;
+                        }
+                    }
+
+                    var medianPosition = (function(index) {
+                        // Get all the points at that particular index
+                        var elements = [],
+                            dataCollection,
+                            xPositions = [],
+                            yPositions = [],
+                            xMax,
+                            yMax,
+                            xMin,
+                            yMin;
+                        helpers.each(this._data.datasets, function(dataset) {
+                            dataCollection = dataset.metaData;
+                            if (dataCollection[dataIndex] && dataCollection[dataIndex].hasValue()) {
+                                elements.push(dataCollection[dataIndex]);
+                            }
+                        });
+
+                        helpers.each(elements, function(element) {
+                            xPositions.push(element._vm.x);
+                            yPositions.push(element._vm.y);
+
+                            //Include any colour information about the element
+                            labels.push(helpers.template(this._options.multiTooltipTemplate, element));
+                            colors.push({
+                                fill: element._vm.backgroundColor,
+                                stroke: element._vm.borderColor
+                            });
+
+                        }, this);
+
+                        yMin = min(yPositions);
+                        yMax = max(yPositions);
+
+                        xMin = min(xPositions);
+                        xMax = max(xPositions);
+
+                        return {
+                            x: (xMin > this._chart.width / 2) ? xMin : xMax,
+                            y: (yMin + yMax) / 2,
+                        };
+                    }).call(this, dataIndex);
+
+                    // Apply for now
+                    helpers.extend(this, {
+                        x: medianPosition.x,
+                        y: medianPosition.y,
+                        labels: labels,
+                        title: this._active.length ? this._active[0].label : '',
+                        legendColors: colors,
+                        legendBackgroundColor: this._options.multiTooltipKeyBackground,
+                    });
+
+
+                    // Calculate Appearance Tweaks
+
+                    this.height = (labels.length * this.fontSize) + ((labels.length - 1) * (this.fontSize / 2)) + (this.yPadding * 2) + this.titleFontSize * 1.5;
+
+                    var titleWidth = ctx.measureText(this.title).width,
+                        //Label has a legend square as well so account for this.
+                        labelWidth = longestText(ctx, this.font, labels) + this.fontSize + 3,
+                        longestTextWidth = max([labelWidth, titleWidth]);
+
+                    this.width = longestTextWidth + (this.xPadding * 2);
+
+
+                    var halfHeight = this.height / 2;
+
+                    //Check to ensure the height will fit on the canvas
+                    if (this.y - halfHeight < 0) {
+                        this.y = halfHeight;
+                    } else if (this.y + halfHeight > this._chart.height) {
+                        this.y = this._chart.height - halfHeight;
+                    }
+
+                    //Decide whether to align left or right based on position on canvas
+                    if (this.x > this._chart.width / 2) {
+                        this.x -= this.xOffset + this.width;
+                    } else {
+                        this.x += this.xOffset;
+                    }
+                    break;
+            }
+
+            return this;
+        },
+        draw: function() {
+
+            var ctx = this._chart.ctx;
+            var vm = this._vm;
+
+            switch (this._options.hoverMode) {
+                case 'single':
+
+                    ctx.font = fontString(vm.fontSize, vm._fontStyle, vm._fontFamily);
+
+                    vm.xAlign = "center";
+                    vm.yAlign = "above";
+
+                    //Distance between the actual element.y position and the start of the tooltip caret
+                    var caretPadding = vm.caretPadding = 2;
+
+                    var tooltipWidth = ctx.measureText(vm.text).width + 2 * vm.xPadding,
+                        tooltipRectHeight = vm.fontSize + 2 * vm.yPadding,
+                        tooltipHeight = tooltipRectHeight + vm.caretHeight + caretPadding;
+
+                    if (vm.x + tooltipWidth / 2 > this._chart.width) {
+                        vm.xAlign = "left";
+                    } else if (vm.x - tooltipWidth / 2 < 0) {
+                        vm.xAlign = "right";
+                    }
+
+                    if (vm.y - tooltipHeight < 0) {
+                        vm.yAlign = "below";
+                    }
+
+                    var tooltipX = vm.x - tooltipWidth / 2,
+                        tooltipY = vm.y - tooltipHeight;
+
+                    ctx.fillStyle = helpers.color(vm.backgroundColor).alpha(vm.opacity).rgbString();
+
+                    // Custom Tooltips
+                    if (this._custom) {
+                        this._custom(this._vm);
+                    } else {
+                        switch (vm.yAlign) {
+                            case "above":
+                                //Draw a caret above the x/y
+                                ctx.beginPath();
+                                ctx.moveTo(vm.x, vm.y - caretPadding);
+                                ctx.lineTo(vm.x + vm.caretHeight, vm.y - (caretPadding + vm.caretHeight));
+                                ctx.lineTo(vm.x - vm.caretHeight, vm.y - (caretPadding + vm.caretHeight));
+                                ctx.closePath();
+                                ctx.fill();
+                                break;
+                            case "below":
+                                tooltipY = vm.y + caretPadding + vm.caretHeight;
+                                //Draw a caret below the x/y
+                                ctx.beginPath();
+                                ctx.moveTo(vm.x, vm.y + caretPadding);
+                                ctx.lineTo(vm.x + vm.caretHeight, vm.y + caretPadding + vm.caretHeight);
+                                ctx.lineTo(vm.x - vm.caretHeight, vm.y + caretPadding + vm.caretHeight);
+                                ctx.closePath();
+                                ctx.fill();
+                                break;
+                        }
+
+                        switch (vm.xAlign) {
+                            case "left":
+                                tooltipX = vm.x - tooltipWidth + (vm.cornerRadius + vm.caretHeight);
+                                break;
+                            case "right":
+                                tooltipX = vm.x - (vm.cornerRadius + vm.caretHeight);
+                                break;
+                        }
+
+                        drawRoundedRectangle(ctx, tooltipX, tooltipY, tooltipWidth, tooltipRectHeight, vm.cornerRadius);
+
+                        ctx.fill();
+
+                        ctx.fillStyle = helpers.color(vm.textColor).alpha(vm.opacity).rgbString();
+                        ctx.textAlign = "center";
+                        ctx.textBaseline = "middle";
+                        ctx.fillText(vm.text, tooltipX + tooltipWidth / 2, tooltipY + tooltipRectHeight / 2);
+
+                    }
+                    break;
+                case 'label':
+
+                    drawRoundedRectangle(ctx, vm.x, vm.y - vm.height / 2, vm.width, vm.height, vm.cornerRadius);
+                    ctx.fillStyle = helpers.color(vm.backgroundColor).alpha(vm.opacity).rgbString();
+                    ctx.fill();
+                    ctx.closePath();
+
+                    ctx.textAlign = "left";
+                    ctx.textBaseline = "middle";
+                    ctx.fillStyle = helpers.color(vm.titleTextColor).alpha(vm.opacity).rgbString();
+                    ctx.font = fontString(vm.fontSize, vm._titleFontStyle, vm._titleFontFamily);
+                    ctx.fillText(vm.title, vm.x + vm.xPadding, this.getLineHeight(0));
+
+                    ctx.font = fontString(vm.fontSize, vm._fontStyle, vm._fontFamily);
+                    helpers.each(vm.labels, function(label, index) {
+                        ctx.fillStyle = helpers.color(vm.textColor).alpha(vm.opacity).rgbString();
+                        ctx.fillText(label, vm.x + vm.xPadding + vm.fontSize + 3, this.getLineHeight(index + 1));
+
+                        //A bit gnarly, but clearing this rectangle breaks when using explorercanvas (clears whole canvas)
+                        //ctx.clearRect(vm.x + vm.xPadding, this.getLineHeight(index + 1) - vm.fontSize/2, vm.fontSize, vm.fontSize);
+                        //Instead we'll make a white filled block to put the legendColour palette over.
+
+                        ctx.fillStyle = helpers.color(vm.legendBackgroundColor).alpha(vm.opacity).rgbString();
+                        ctx.fillRect(vm.x + vm.xPadding, this.getLineHeight(index + 1) - vm.fontSize / 2, vm.fontSize, vm.fontSize);
+
+                        ctx.fillStyle = helpers.color(vm.legendColors[index].fill).alpha(vm.opacity).rgbString();
+                        ctx.fillRect(vm.x + vm.xPadding, this.getLineHeight(index + 1) - vm.fontSize / 2, vm.fontSize, vm.fontSize);
+
+
+                    }, this);
+                    break;
+            }
+        },
+        getLineHeight: function(index) {
+            var baseLineHeight = this._vm.y - (this._vm.height / 2) + this._vm.yPadding,
+                afterTitleIndex = index - 1;
+
+            //If the index is zero, we're getting the title
+            if (index === 0) {
+                return baseLineHeight + this._vm.titleFontSize / 2;
+            } else {
+                return baseLineHeight + ((this._vm.fontSize * 1.5 * afterTitleIndex) + this._vm.fontSize / 2) + this._vm.titleFontSize * 1.5;
+            }
+
+        },
+    });
+
+    Chart.Scale = Chart.Element.extend({
+        initialize: function() {
+            this.fit();
+        },
+        buildYLabels: function() {
+            this.yLabels = [];
+
+            var stepDecimalPlaces = getDecimalPlaces(this.stepValue);
+
+            for (var i = 0; i <= this.steps; i++) {
+                this.yLabels.push(template(this.templateString, {
+                    value: (this.min + (i * this.stepValue)).toFixed(stepDecimalPlaces)
+                }));
+            }
+            this.yLabelWidth = (this.display && this.showLabels) ? longestText(this.ctx, this.font, this.yLabels) + 10 : 0;
+        },
+        addXLabel: function(label) {
+            this.xLabels.push(label);
+            this.valuesCount++;
+            this.fit();
+        },
+        removeXLabel: function() {
+            this.xLabels.shift();
+            this.valuesCount--;
+            this.fit();
+        },
+        // Fitting loop to rotate x Labels and figure out what fits there, and also calculate how many Y steps to use
+        fit: function() {
+            // First we need the width of the yLabels, assuming the xLabels aren't rotated
+
+            // To do that we need the base line at the top and base of the chart, assuming there is no x label rotation
+            this.startPoint = (this.display) ? this.fontSize : 0;
+            this.endPoint = (this.display) ? this.height - (this.fontSize * 1.5) - 5 : this.height; // -5 to pad labels
+
+            // Apply padding settings to the start and end point.
+            this.startPoint += this.padding;
+            this.endPoint -= this.padding;
+
+            // Cache the starting endpoint, excluding the space for x labels
+            var cachedEndPoint = this.endPoint;
+
+            // Cache the starting height, so can determine if we need to recalculate the scale yAxis
+            var cachedHeight = this.endPoint - this.startPoint,
+                cachedYLabelWidth;
+
+            // Build the current yLabels so we have an idea of what size they'll be to start
+            /*
 			 *	This sets what is returned from calculateScaleRange as static properties of this class:
 			 *
 				this.steps;
@@ -1735,609 +1731,609 @@
 				this.max;
 			 *
 			 */
-			this.calculateYRange(cachedHeight);
-
-			// With these properties set we can now build the array of yLabels
-			// and also the width of the largest yLabel
-			this.buildYLabels();
-
-			this.calculateXLabelRotation();
-
-			while((cachedHeight > this.endPoint - this.startPoint)){
-				cachedHeight = this.endPoint - this.startPoint;
-				cachedYLabelWidth = this.yLabelWidth;
-
-				this.calculateYRange(cachedHeight);
-				this.buildYLabels();
-
-				// Only go through the xLabel loop again if the yLabel width has changed
-				if (cachedYLabelWidth < this.yLabelWidth){
-					this.endPoint = cachedEndPoint;
-					this.calculateXLabelRotation();
-				}
-			}
-
-		},
-		calculateXLabelRotation : function(){
-			//Get the width of each grid by calculating the difference
-			//between x offsets between 0 and 1.
-
-			this.ctx.font = this.font;
-
-			var firstWidth = this.ctx.measureText(this.xLabels[0]).width,
-				lastWidth = this.ctx.measureText(this.xLabels[this.xLabels.length - 1]).width,
-				firstRotated,
-				lastRotated;
-
-
-			this.xScalePaddingRight = lastWidth/2 + 3;
-			this.xScalePaddingLeft = (firstWidth/2 > this.yLabelWidth) ? firstWidth/2 : this.yLabelWidth;
-
-			this.xLabelRotation = 0;
-			if (this.display){
-				var originalLabelWidth = longestText(this.ctx,this.font,this.xLabels),
-					cosRotation,
-					firstRotatedWidth;
-				this.xLabelWidth = originalLabelWidth;
-				//Allow 3 pixels x2 padding either side for label readability
-				var xGridWidth = Math.floor(this.calculateX(1) - this.calculateX(0)) - 6;
-
-				//Max label rotate should be 90 - also act as a loop counter
-				while ((this.xLabelWidth > xGridWidth && this.xLabelRotation === 0) || (this.xLabelWidth > xGridWidth && this.xLabelRotation <= 90 && this.xLabelRotation > 0)){
-					cosRotation = Math.cos(toRadians(this.xLabelRotation));
-
-					firstRotated = cosRotation * firstWidth;
-					lastRotated = cosRotation * lastWidth;
-
-					// We're right aligning the text now.
-					if (firstRotated + this.fontSize / 2 > this.yLabelWidth){
-						this.xScalePaddingLeft = firstRotated + this.fontSize / 2;
-					}
-					this.xScalePaddingRight = this.fontSize/2;
-
-
-					this.xLabelRotation++;
-					this.xLabelWidth = cosRotation * originalLabelWidth;
-
-				}
-				if (this.xLabelRotation > 0){
-					this.endPoint -= Math.sin(toRadians(this.xLabelRotation))*originalLabelWidth + 3;
-				}
-			}
-			else{
-				this.xLabelWidth = 0;
-				this.xScalePaddingRight = this.padding;
-				this.xScalePaddingLeft = this.padding;
-			}
-
-		},
-		// Needs to be overidden in each Chart type
-		// Otherwise we need to pass all the data into the scale class
-		calculateYRange: noop,
-		drawingArea: function(){
-			return this.startPoint - this.endPoint;
-		},
-		calculateY : function(value){
-			var scalingFactor = this.drawingArea() / (this.min - this.max);
-			return this.endPoint - (scalingFactor * (value - this.min));
-		},
-		calculateX : function(index){
-			var isRotated = (this.xLabelRotation > 0),
-				// innerWidth = (this.offsetGridLines) ? this.width - offsetLeft - this.padding : this.width - (offsetLeft + halfLabelWidth * 2) - this.padding,
-				innerWidth = this.width - (this.xScalePaddingLeft + this.xScalePaddingRight),
-				valueWidth = innerWidth/Math.max((this.valuesCount - ((this.offsetGridLines) ? 0 : 1)), 1),
-				valueOffset = (valueWidth * index) + this.xScalePaddingLeft;
-
-			if (this.offsetGridLines){
-				valueOffset += (valueWidth/2);
-			}
-
-			return Math.round(valueOffset);
-		},
-		update : function(newProps){
-			helpers.extend(this, newProps);
-			this.fit();
-		},
-		draw : function(){
-			var ctx = this.ctx,
-				yLabelGap = (this.endPoint - this.startPoint) / this.steps,
-				xStart = Math.round(this.xScalePaddingLeft);
-			if (this.display){
-				ctx.fillStyle = this.textColor;
-				ctx.font = this.font;
-				each(this.yLabels,function(labelString,index){
-					var yLabelCenter = this.endPoint - (yLabelGap * index),
-						linePositionY = Math.round(yLabelCenter),
-						drawHorizontalLine = this.showHorizontalLines;
-
-					ctx.textAlign = "right";
-					ctx.textBaseline = "middle";
-					if (this.showLabels){
-						ctx.fillText(labelString,xStart - 10,yLabelCenter);
-					}
-
-					// This is X axis, so draw it
-					if (index === 0 && !drawHorizontalLine){
-						drawHorizontalLine = true;
-					}
-
-					if (drawHorizontalLine){
-						ctx.beginPath();
-					}
-
-					if (index > 0){
-						// This is a grid line in the centre, so drop that
-						ctx.lineWidth = this.gridLineWidth;
-						ctx.strokeStyle = this.gridLineColor;
-					} else {
-						// This is the first line on the scale
-						ctx.lineWidth = this.lineWidth;
-						ctx.strokeStyle = this.lineColor;
-					}
-
-					linePositionY += helpers.aliasPixel(ctx.lineWidth);
-
-					if(drawHorizontalLine){
-						ctx.moveTo(xStart, linePositionY);
-						ctx.lineTo(this.width, linePositionY);
-						ctx.stroke();
-						ctx.closePath();
-					}
-
-					ctx.lineWidth = this.lineWidth;
-					ctx.strokeStyle = this.lineColor;
-					ctx.beginPath();
-					ctx.moveTo(xStart - 5, linePositionY);
-					ctx.lineTo(xStart, linePositionY);
-					ctx.stroke();
-					ctx.closePath();
-
-				},this);
-
-				each(this.xLabels,function(label,index){
-					var xPos = this.calculateX(index) + aliasPixel(this.lineWidth),
-						// Check to see if line/bar here and decide where to place the line
-						linePos = this.calculateX(index - (this.offsetGridLines ? 0.5 : 0)) + aliasPixel(this.lineWidth),
-						isRotated = (this.xLabelRotation > 0),
-						drawVerticalLine = this.showVerticalLines;
-
-					// This is Y axis, so draw it
-					if (index === 0 && !drawVerticalLine){
-						drawVerticalLine = true;
-					}
-
-					if (drawVerticalLine){
-						ctx.beginPath();
-					}
-
-					if (index > 0){
-						// This is a grid line in the centre, so drop that
-						ctx.lineWidth = this.gridLineWidth;
-						ctx.strokeStyle = this.gridLineColor;
-					} else {
-						// This is the first line on the scale
-						ctx.lineWidth = this.lineWidth;
-						ctx.strokeStyle = this.lineColor;
-					}
-
-					if (drawVerticalLine){
-						ctx.moveTo(linePos,this.endPoint);
-						ctx.lineTo(linePos,this.startPoint - 3);
-						ctx.stroke();
-						ctx.closePath();
-					}
-
-
-					ctx.lineWidth = this.lineWidth;
-					ctx.strokeStyle = this.lineColor;
-
-
-					// Small lines at the bottom of the base grid line
-					ctx.beginPath();
-					ctx.moveTo(linePos,this.endPoint);
-					ctx.lineTo(linePos,this.endPoint + 5);
-					ctx.stroke();
-					ctx.closePath();
-
-					ctx.save();
-					ctx.translate(xPos,(isRotated) ? this.endPoint + 12 : this.endPoint + 8);
-					ctx.rotate(toRadians(this.xLabelRotation)*-1);
-					ctx.font = this.font;
-					ctx.textAlign = (isRotated) ? "right" : "center";
-					ctx.textBaseline = (isRotated) ? "middle" : "top";
-					ctx.fillText(label, 0, 0);
-					ctx.restore();
-				},this);
-
-			}
-		}
-
-	});
-
-	Chart.RadialScale = Chart.Element.extend({
-		initialize: function(){
-			this.size = min([this.height, this.width]);
-			this.drawingArea = (this.display) ? (this.size/2) - (this.fontSize/2 + this.backdropPaddingY) : (this.size/2);
-		},
-		calculateCenterOffset: function(value){
-			// Take into account half font size + the yPadding of the top value
-			var scalingFactor = this.drawingArea / (this.max - this.min);
-
-			return (value - this.min) * scalingFactor;
-		},
-		update : function(){
-			if (!this.lineArc){
-				this.setScaleSize();
-			} else {
-				this.drawingArea = (this.display) ? (this.size/2) - (this.fontSize/2 + this.backdropPaddingY) : (this.size/2);
-			}
-			this.buildYLabels();
-		},
-		buildYLabels: function(){
-			this.yLabels = [];
-
-			var stepDecimalPlaces = getDecimalPlaces(this.stepValue);
-
-			for (var i=0; i<=this.steps; i++){
-				this.yLabels.push(template(this.templateString,{value:(this.min + (i * this.stepValue)).toFixed(stepDecimalPlaces)}));
-			}
-		},
-		getCircumference : function(){
-			return ((Math.PI*2) / this.valuesCount);
-		},
-		setScaleSize: function(){
-			/*
-			 * Right, this is really confusing and there is a lot of maths going on here
-			 * The gist of the problem is here: https://gist.github.com/nnnick/696cc9c55f4b0beb8fe9
-			 *
-			 * Reaction: https://dl.dropboxusercontent.com/u/34601363/toomuchscience.gif
-			 *
-			 * Solution:
-			 *
-			 * We assume the radius of the polygon is half the size of the canvas at first
-			 * at each index we check if the text overlaps.
-			 *
-			 * Where it does, we store that angle and that index.
-			 *
-			 * After finding the largest index and angle we calculate how much we need to remove
-			 * from the shape radius to move the point inwards by that x.
-			 *
-			 * We average the left and right distances to get the maximum shape radius that can fit in the box
-			 * along with labels.
-			 *
-			 * Once we have that, we can find the centre point for the chart, by taking the x text protrusion
-			 * on each side, removing that from the size, halving it and adding the left x protrusion width.
-			 *
-			 * This will mean we have a shape fitted to the canvas, as large as it can be with the labels
-			 * and position it in the most space efficient manner
-			 *
-			 * https://dl.dropboxusercontent.com/u/34601363/yeahscience.gif
-			 */
-
-
-			// Get maximum radius of the polygon. Either half the height (minus the text width) or half the width.
-			// Use this to calculate the offset + change. - Make sure L/R protrusion is at least 0 to stop issues with centre points
-			var largestPossibleRadius = min([(this.height/2 - this.pointLabelFontSize - 5), this.width/2]),
-				pointPosition,
-				i,
-				textWidth,
-				halfTextWidth,
-				furthestRight = this.width,
-				furthestRightIndex,
-				furthestRightAngle,
-				furthestLeft = 0,
-				furthestLeftIndex,
-				furthestLeftAngle,
-				xProtrusionLeft,
-				xProtrusionRight,
-				radiusReductionRight,
-				radiusReductionLeft,
-				maxWidthRadius;
-			this.ctx.font = fontString(this.pointLabelFontSize,this.pointLabelFontStyle,this.pointLabelFontFamily);
-			for (i=0;i<this.valuesCount;i++){
-				// 5px to space the text slightly out - similar to what we do in the draw function.
-				pointPosition = this.getPointPosition(i, largestPossibleRadius);
-				textWidth = this.ctx.measureText(template(this.templateString, { value: this.labels[i] })).width + 5;
-				if (i === 0 || i === this.valuesCount/2){
-					// If we're at index zero, or exactly the middle, we're at exactly the top/bottom
-					// of the radar chart, so text will be aligned centrally, so we'll half it and compare
-					// w/left and right text sizes
-					halfTextWidth = textWidth/2;
-					if (pointPosition.x + halfTextWidth > furthestRight) {
-						furthestRight = pointPosition.x + halfTextWidth;
-						furthestRightIndex = i;
-					}
-					if (pointPosition.x - halfTextWidth < furthestLeft) {
-						furthestLeft = pointPosition.x - halfTextWidth;
-						furthestLeftIndex = i;
-					}
-				}
-				else if (i < this.valuesCount/2) {
-					// Less than half the values means we'll left align the text
-					if (pointPosition.x + textWidth > furthestRight) {
-						furthestRight = pointPosition.x + textWidth;
-						furthestRightIndex = i;
-					}
-				}
-				else if (i > this.valuesCount/2){
-					// More than half the values means we'll right align the text
-					if (pointPosition.x - textWidth < furthestLeft) {
-						furthestLeft = pointPosition.x - textWidth;
-						furthestLeftIndex = i;
-					}
-				}
-			}
-
-			xProtrusionLeft = furthestLeft;
-
-			xProtrusionRight = Math.ceil(furthestRight - this.width);
-
-			furthestRightAngle = this.getIndexAngle(furthestRightIndex);
-
-			furthestLeftAngle = this.getIndexAngle(furthestLeftIndex);
-
-			radiusReductionRight = xProtrusionRight / Math.sin(furthestRightAngle + Math.PI/2);
-
-			radiusReductionLeft = xProtrusionLeft / Math.sin(furthestLeftAngle + Math.PI/2);
-
-			// Ensure we actually need to reduce the size of the chart
-			radiusReductionRight = (isNumber(radiusReductionRight)) ? radiusReductionRight : 0;
-			radiusReductionLeft = (isNumber(radiusReductionLeft)) ? radiusReductionLeft : 0;
-
-			this.drawingArea = largestPossibleRadius - (radiusReductionLeft + radiusReductionRight)/2;
-
-			//this.drawingArea = min([maxWidthRadius, (this.height - (2 * (this.pointLabelFontSize + 5)))/2])
-			this.setCenterPoint(radiusReductionLeft, radiusReductionRight);
-
-		},
-		setCenterPoint: function(leftMovement, rightMovement){
-
-			var maxRight = this.width - rightMovement - this.drawingArea,
-				maxLeft = leftMovement + this.drawingArea;
-
-			this.xCenter = (maxLeft + maxRight)/2;
-			// Always vertically in the centre as the text height doesn't change
-			this.yCenter = (this.height/2);
-		},
-
-		getIndexAngle : function(index){
-			var angleMultiplier = (Math.PI * 2) / this.valuesCount;
-			// Start from the top instead of right, so remove a quarter of the circle
-
-			return index * angleMultiplier - (Math.PI/2);
-		},
-		getPointPosition : function(index, distanceFromCenter){
-			var thisAngle = this.getIndexAngle(index);
-			return {
-				x : (Math.cos(thisAngle) * distanceFromCenter) + this.xCenter,
-				y : (Math.sin(thisAngle) * distanceFromCenter) + this.yCenter
-			};
-		},
-		draw: function(){
-			if (this.display){
-				var ctx = this.ctx;
-				each(this.yLabels, function(label, index){
-					// Don't draw a centre value
-					if (index > 0){
-						var yCenterOffset = index * (this.drawingArea/this.steps),
-							yHeight = this.yCenter - yCenterOffset,
-							pointPosition;
-
-						// Draw circular lines around the scale
-						if (this.lineWidth > 0){
-							ctx.strokeStyle = this.lineColor;
-							ctx.lineWidth = this.lineWidth;
-
-							if(this.lineArc){
-								ctx.beginPath();
-								ctx.arc(this.xCenter, this.yCenter, yCenterOffset, 0, Math.PI*2);
-								ctx.closePath();
-								ctx.stroke();
-							} else{
-								ctx.beginPath();
-								for (var i=0;i<this.valuesCount;i++)
-								{
-									pointPosition = this.getPointPosition(i, this.calculateCenterOffset(this.min + (index * this.stepValue)));
-									if (i === 0){
-										ctx.moveTo(pointPosition.x, pointPosition.y);
-									} else {
-										ctx.lineTo(pointPosition.x, pointPosition.y);
-									}
-								}
-								ctx.closePath();
-								ctx.stroke();
-							}
-						}
-						if(this.showLabels){
-							ctx.font = fontString(this.fontSize,this._fontStyle,this._fontFamily);
-							if (this.showLabelBackdrop){
-								var labelWidth = ctx.measureText(label).width;
-								ctx.fillStyle = this.backdropColor;
-								ctx.fillRect(
-									this.xCenter - labelWidth/2 - this.backdropPaddingX,
-									yHeight - this.fontSize/2 - this.backdropPaddingY,
-									labelWidth + this.backdropPaddingX*2,
-									this.fontSize + this.backdropPaddingY*2
-								);
-							}
-							ctx.textAlign = 'center';
-							ctx.textBaseline = "middle";
-							ctx.fillStyle = this.fontColor;
-							ctx.fillText(label, this.xCenter, yHeight);
-						}
-					}
-				}, this);
-
-				if (!this.lineArc){
-					ctx.lineWidth = this.angleLineWidth;
-					ctx.strokeStyle = this.angleLineColor;
-					for (var i = this.valuesCount - 1; i >= 0; i--) {
-						if (this.angleLineWidth > 0){
-							var outerPosition = this.getPointPosition(i, this.calculateCenterOffset(this.max));
-							ctx.beginPath();
-							ctx.moveTo(this.xCenter, this.yCenter);
-							ctx.lineTo(outerPosition.x, outerPosition.y);
-							ctx.stroke();
-							ctx.closePath();
-						}
-						// Extra 3px out for some label spacing
-						var pointLabelPosition = this.getPointPosition(i, this.calculateCenterOffset(this.max) + 5);
-						ctx.font = fontString(this.pointLabelFontSize,this.pointLabelFontStyle,this.pointLabelFontFamily);
-						ctx.fillStyle = this.pointLabelFontColor;
-
-						var labelsCount = this.labels.length,
-							halfLabelsCount = this.labels.length/2,
-							quarterLabelsCount = halfLabelsCount/2,
-							upperHalf = (i < quarterLabelsCount || i > labelsCount - quarterLabelsCount),
-							exactQuarter = (i === quarterLabelsCount || i === labelsCount - quarterLabelsCount);
-						if (i === 0){
-							ctx.textAlign = 'center';
-						} else if(i === halfLabelsCount){
-							ctx.textAlign = 'center';
-						} else if (i < halfLabelsCount){
-							ctx.textAlign = 'left';
-						} else {
-							ctx.textAlign = 'right';
-						}
-
-						// Set the correct text baseline based on outer positioning
-						if (exactQuarter){
-							ctx.textBaseline = 'middle';
-						} else if (upperHalf){
-							ctx.textBaseline = 'bottom';
-						} else {
-							ctx.textBaseline = 'top';
-						}
-
-						ctx.fillText(this.labels[i], pointLabelPosition.x, pointLabelPosition.y);
-					}
-				}
-			}
-		}
-	});
-
-	Chart.animationService = {
-		frameDuration: 17,
-		animations: [],
-		dropFrames: 0,
-		addAnimation: function(chartInstance, animationObject, duration) {
-
-			if(!duration){
-				chartInstance.animating = true;
-			}
-
-			for (var index = 0; index < this.animations.length; ++ index){
-				if (this.animations[index].chartInstance === chartInstance){
-					// replacing an in progress animation
-					this.animations[index].animationObject = animationObject;
-					return;
-				}
-			}
-			
-			this.animations.push({
-				chartInstance: chartInstance,
-				animationObject: animationObject
-			});
-
-			// If there are no animations queued, manually kickstart a digest, for lack of a better word
-			if (this.animations.length == 1) {
-				helpers.requestAnimFrame.call(window, this.digestWrapper);
-			}
-		},
-		// Cancel the animation for a given chart instance
-		cancelAnimation: function(chartInstance) {
-			var index = helpers.findNextWhere(this.animations, function(animationWrapper) {
-				return animationWrapper.chartInstance === chartInstance;
-			});
-			
-			if (index){
-				this.animations.splice(index, 1);
-				chartInstance.animating = false;
-			}
-		},
-		// calls startDigest with the proper context
-		digestWrapper: function() {
-			Chart.animationService.startDigest.call(Chart.animationService);
-		},
-		startDigest: function() {
-
-			var startTime = Date.now();
-			var framesToDrop = 0;
-
-			if(this.dropFrames > 1){
-				framesToDrop = Math.floor(this.dropFrames);
-				this.dropFrames -= framesToDrop;
-			}
-
-			for (var i = 0; i < this.animations.length; i++) {
-
-				if (this.animations[i].animationObject.currentStep === null){
-					this.animations[i].animationObject.currentStep = 0;
-				}
-
-				this.animations[i].animationObject.currentStep += 1 + framesToDrop;
-				if(this.animations[i].animationObject.currentStep > this.animations[i].animationObject.numSteps){
-					this.animations[i].animationObject.currentStep = this.animations[i].animationObject.numSteps;
-				}
-				
-				this.animations[i].animationObject.render(this.animations[i].chartInstance, this.animations[i].animationObject);
-				
-				if (this.animations[i].animationObject.currentStep == this.animations[i].animationObject.numSteps){
-					// executed the last frame. Remove the animation.
-					this.animations[i].chartInstance.animating = false;
-					this.animations.splice(i, 1);
-					// Keep the index in place to offset the splice
-					i--;
-				}
-			}
-
-			var endTime = Date.now();
-			var delay = endTime - startTime - this.frameDuration;
-			var frameDelay = delay / this.frameDuration;
-
-			if(frameDelay > 1){
-				this.dropFrames += frameDelay;
-			}
-
-			// Do we have more stuff to animate?
-			if (this.animations.length > 0){
-				helpers.requestAnimFrame.call(window, this.digestWrapper);
-			}
-		}
-	};
-
-	// Attach global event to resize each chart instance when the browser resizes
-	helpers.addEvent(window, "resize", (function(){
-		// Basic debounce of resize function so it doesn't hurt performance when resizing browser.
-		var timeout;
-		return function(){
-			clearTimeout(timeout);
-			timeout = setTimeout(function(){
-				each(Chart.instances,function(instance){
-					// If the responsive flag is set in the chart instance config
-					// Cascade the resize event down to the chart.
-					if (instance.options.responsive){
-						instance.resize(instance.render, true);
-					}
-				});
-			}, 50);
-		};
-	})());
-
-
-	if (amd) {
-		define(function(){
-			return Chart;
-		});
-	} else if (typeof module === 'object' && module.exports) {
-		module.exports = Chart;
-	}
-
-	root.Chart = Chart;
-
-	Chart.noConflict = function(){
-		root.Chart = previous;
-		return Chart;
-	};
+            this.calculateYRange(cachedHeight);
+
+            // With these properties set we can now build the array of yLabels
+            // and also the width of the largest yLabel
+            this.buildYLabels();
+
+            this.calculateXLabelRotation();
+
+            while ((cachedHeight > this.endPoint - this.startPoint)) {
+                cachedHeight = this.endPoint - this.startPoint;
+                cachedYLabelWidth = this.yLabelWidth;
+
+                this.calculateYRange(cachedHeight);
+                this.buildYLabels();
+
+                // Only go through the xLabel loop again if the yLabel width has changed
+                if (cachedYLabelWidth < this.yLabelWidth) {
+                    this.endPoint = cachedEndPoint;
+                    this.calculateXLabelRotation();
+                }
+            }
+
+        },
+        calculateXLabelRotation: function() {
+            //Get the width of each grid by calculating the difference
+            //between x offsets between 0 and 1.
+
+            this.ctx.font = this.font;
+
+            var firstWidth = this.ctx.measureText(this.xLabels[0]).width,
+                lastWidth = this.ctx.measureText(this.xLabels[this.xLabels.length - 1]).width,
+                firstRotated,
+                lastRotated;
+
+
+            this.xScalePaddingRight = lastWidth / 2 + 3;
+            this.xScalePaddingLeft = (firstWidth / 2 > this.yLabelWidth) ? firstWidth / 2 : this.yLabelWidth;
+
+            this.xLabelRotation = 0;
+            if (this.display) {
+                var originalLabelWidth = longestText(this.ctx, this.font, this.xLabels),
+                    cosRotation,
+                    firstRotatedWidth;
+                this.xLabelWidth = originalLabelWidth;
+                //Allow 3 pixels x2 padding either side for label readability
+                var xGridWidth = Math.floor(this.calculateX(1) - this.calculateX(0)) - 6;
+
+                //Max label rotate should be 90 - also act as a loop counter
+                while ((this.xLabelWidth > xGridWidth && this.xLabelRotation === 0) || (this.xLabelWidth > xGridWidth && this.xLabelRotation <= 90 && this.xLabelRotation > 0)) {
+                    cosRotation = Math.cos(toRadians(this.xLabelRotation));
+
+                    firstRotated = cosRotation * firstWidth;
+                    lastRotated = cosRotation * lastWidth;
+
+                    // We're right aligning the text now.
+                    if (firstRotated + this.fontSize / 2 > this.yLabelWidth) {
+                        this.xScalePaddingLeft = firstRotated + this.fontSize / 2;
+                    }
+                    this.xScalePaddingRight = this.fontSize / 2;
+
+
+                    this.xLabelRotation++;
+                    this.xLabelWidth = cosRotation * originalLabelWidth;
+
+                }
+                if (this.xLabelRotation > 0) {
+                    this.endPoint -= Math.sin(toRadians(this.xLabelRotation)) * originalLabelWidth + 3;
+                }
+            } else {
+                this.xLabelWidth = 0;
+                this.xScalePaddingRight = this.padding;
+                this.xScalePaddingLeft = this.padding;
+            }
+
+        },
+        // Needs to be overidden in each Chart type
+        // Otherwise we need to pass all the data into the scale class
+        calculateYRange: noop,
+        drawingArea: function() {
+            return this.startPoint - this.endPoint;
+        },
+        calculateY: function(value) {
+            var scalingFactor = this.drawingArea() / (this.min - this.max);
+            return this.endPoint - (scalingFactor * (value - this.min));
+        },
+        calculateX: function(index) {
+            var isRotated = (this.xLabelRotation > 0),
+                // innerWidth = (this.offsetGridLines) ? this.width - offsetLeft - this.padding : this.width - (offsetLeft + halfLabelWidth * 2) - this.padding,
+                innerWidth = this.width - (this.xScalePaddingLeft + this.xScalePaddingRight),
+                valueWidth = innerWidth / Math.max((this.valuesCount - ((this.offsetGridLines) ? 0 : 1)), 1),
+                valueOffset = (valueWidth * index) + this.xScalePaddingLeft;
+
+            if (this.offsetGridLines) {
+                valueOffset += (valueWidth / 2);
+            }
+
+            return Math.round(valueOffset);
+        },
+        update: function(newProps) {
+            helpers.extend(this, newProps);
+            this.fit();
+        },
+        draw: function() {
+            var ctx = this.ctx,
+                yLabelGap = (this.endPoint - this.startPoint) / this.steps,
+                xStart = Math.round(this.xScalePaddingLeft);
+            if (this.display) {
+                ctx.fillStyle = this.textColor;
+                ctx.font = this.font;
+                each(this.yLabels, function(labelString, index) {
+                    var yLabelCenter = this.endPoint - (yLabelGap * index),
+                        linePositionY = Math.round(yLabelCenter),
+                        drawHorizontalLine = this.showHorizontalLines;
+
+                    ctx.textAlign = "right";
+                    ctx.textBaseline = "middle";
+                    if (this.showLabels) {
+                        ctx.fillText(labelString, xStart - 10, yLabelCenter);
+                    }
+
+                    // This is X axis, so draw it
+                    if (index === 0 && !drawHorizontalLine) {
+                        drawHorizontalLine = true;
+                    }
+
+                    if (drawHorizontalLine) {
+                        ctx.beginPath();
+                    }
+
+                    if (index > 0) {
+                        // This is a grid line in the centre, so drop that
+                        ctx.lineWidth = this.gridLineWidth;
+                        ctx.strokeStyle = this.gridLineColor;
+                    } else {
+                        // This is the first line on the scale
+                        ctx.lineWidth = this.lineWidth;
+                        ctx.strokeStyle = this.lineColor;
+                    }
+
+                    linePositionY += helpers.aliasPixel(ctx.lineWidth);
+
+                    if (drawHorizontalLine) {
+                        ctx.moveTo(xStart, linePositionY);
+                        ctx.lineTo(this.width, linePositionY);
+                        ctx.stroke();
+                        ctx.closePath();
+                    }
+
+                    ctx.lineWidth = this.lineWidth;
+                    ctx.strokeStyle = this.lineColor;
+                    ctx.beginPath();
+                    ctx.moveTo(xStart - 5, linePositionY);
+                    ctx.lineTo(xStart, linePositionY);
+                    ctx.stroke();
+                    ctx.closePath();
+
+                }, this);
+
+                each(this.xLabels, function(label, index) {
+                    var xPos = this.calculateX(index) + aliasPixel(this.lineWidth),
+                        // Check to see if line/bar here and decide where to place the line
+                        linePos = this.calculateX(index - (this.offsetGridLines ? 0.5 : 0)) + aliasPixel(this.lineWidth),
+                        isRotated = (this.xLabelRotation > 0),
+                        drawVerticalLine = this.showVerticalLines;
+
+                    // This is Y axis, so draw it
+                    if (index === 0 && !drawVerticalLine) {
+                        drawVerticalLine = true;
+                    }
+
+                    if (drawVerticalLine) {
+                        ctx.beginPath();
+                    }
+
+                    if (index > 0) {
+                        // This is a grid line in the centre, so drop that
+                        ctx.lineWidth = this.gridLineWidth;
+                        ctx.strokeStyle = this.gridLineColor;
+                    } else {
+                        // This is the first line on the scale
+                        ctx.lineWidth = this.lineWidth;
+                        ctx.strokeStyle = this.lineColor;
+                    }
+
+                    if (drawVerticalLine) {
+                        ctx.moveTo(linePos, this.endPoint);
+                        ctx.lineTo(linePos, this.startPoint - 3);
+                        ctx.stroke();
+                        ctx.closePath();
+                    }
+
+
+                    ctx.lineWidth = this.lineWidth;
+                    ctx.strokeStyle = this.lineColor;
+
+
+                    // Small lines at the bottom of the base grid line
+                    ctx.beginPath();
+                    ctx.moveTo(linePos, this.endPoint);
+                    ctx.lineTo(linePos, this.endPoint + 5);
+                    ctx.stroke();
+                    ctx.closePath();
+
+                    ctx.save();
+                    ctx.translate(xPos, (isRotated) ? this.endPoint + 12 : this.endPoint + 8);
+                    ctx.rotate(toRadians(this.xLabelRotation) * -1);
+                    ctx.font = this.font;
+                    ctx.textAlign = (isRotated) ? "right" : "center";
+                    ctx.textBaseline = (isRotated) ? "middle" : "top";
+                    ctx.fillText(label, 0, 0);
+                    ctx.restore();
+                }, this);
+
+            }
+        }
+
+    });
+
+    Chart.RadialScale = Chart.Element.extend({
+        initialize: function() {
+            this.size = min([this.height, this.width]);
+            this.drawingArea = (this.display) ? (this.size / 2) - (this.fontSize / 2 + this.backdropPaddingY) : (this.size / 2);
+        },
+        calculateCenterOffset: function(value) {
+            // Take into account half font size + the yPadding of the top value
+            var scalingFactor = this.drawingArea / (this.max - this.min);
+
+            return (value - this.min) * scalingFactor;
+        },
+        update: function() {
+            if (!this.lineArc) {
+                this.setScaleSize();
+            } else {
+                this.drawingArea = (this.display) ? (this.size / 2) - (this.fontSize / 2 + this.backdropPaddingY) : (this.size / 2);
+            }
+            this.buildYLabels();
+        },
+        buildYLabels: function() {
+            this.yLabels = [];
+
+            var stepDecimalPlaces = getDecimalPlaces(this.stepValue);
+
+            for (var i = 0; i <= this.steps; i++) {
+                this.yLabels.push(template(this.templateString, {
+                    value: (this.min + (i * this.stepValue)).toFixed(stepDecimalPlaces)
+                }));
+            }
+        },
+        getCircumference: function() {
+            return ((Math.PI * 2) / this.valuesCount);
+        },
+        setScaleSize: function() {
+            /*
+             * Right, this is really confusing and there is a lot of maths going on here
+             * The gist of the problem is here: https://gist.github.com/nnnick/696cc9c55f4b0beb8fe9
+             *
+             * Reaction: https://dl.dropboxusercontent.com/u/34601363/toomuchscience.gif
+             *
+             * Solution:
+             *
+             * We assume the radius of the polygon is half the size of the canvas at first
+             * at each index we check if the text overlaps.
+             *
+             * Where it does, we store that angle and that index.
+             *
+             * After finding the largest index and angle we calculate how much we need to remove
+             * from the shape radius to move the point inwards by that x.
+             *
+             * We average the left and right distances to get the maximum shape radius that can fit in the box
+             * along with labels.
+             *
+             * Once we have that, we can find the centre point for the chart, by taking the x text protrusion
+             * on each side, removing that from the size, halving it and adding the left x protrusion width.
+             *
+             * This will mean we have a shape fitted to the canvas, as large as it can be with the labels
+             * and position it in the most space efficient manner
+             *
+             * https://dl.dropboxusercontent.com/u/34601363/yeahscience.gif
+             */
+
+
+            // Get maximum radius of the polygon. Either half the height (minus the text width) or half the width.
+            // Use this to calculate the offset + change. - Make sure L/R protrusion is at least 0 to stop issues with centre points
+            var largestPossibleRadius = min([(this.height / 2 - this.pointLabelFontSize - 5), this.width / 2]),
+                pointPosition,
+                i,
+                textWidth,
+                halfTextWidth,
+                furthestRight = this.width,
+                furthestRightIndex,
+                furthestRightAngle,
+                furthestLeft = 0,
+                furthestLeftIndex,
+                furthestLeftAngle,
+                xProtrusionLeft,
+                xProtrusionRight,
+                radiusReductionRight,
+                radiusReductionLeft,
+                maxWidthRadius;
+            this.ctx.font = fontString(this.pointLabelFontSize, this.pointLabelFontStyle, this.pointLabelFontFamily);
+            for (i = 0; i < this.valuesCount; i++) {
+                // 5px to space the text slightly out - similar to what we do in the draw function.
+                pointPosition = this.getPointPosition(i, largestPossibleRadius);
+                textWidth = this.ctx.measureText(template(this.templateString, {
+                    value: this.labels[i]
+                })).width + 5;
+                if (i === 0 || i === this.valuesCount / 2) {
+                    // If we're at index zero, or exactly the middle, we're at exactly the top/bottom
+                    // of the radar chart, so text will be aligned centrally, so we'll half it and compare
+                    // w/left and right text sizes
+                    halfTextWidth = textWidth / 2;
+                    if (pointPosition.x + halfTextWidth > furthestRight) {
+                        furthestRight = pointPosition.x + halfTextWidth;
+                        furthestRightIndex = i;
+                    }
+                    if (pointPosition.x - halfTextWidth < furthestLeft) {
+                        furthestLeft = pointPosition.x - halfTextWidth;
+                        furthestLeftIndex = i;
+                    }
+                } else if (i < this.valuesCount / 2) {
+                    // Less than half the values means we'll left align the text
+                    if (pointPosition.x + textWidth > furthestRight) {
+                        furthestRight = pointPosition.x + textWidth;
+                        furthestRightIndex = i;
+                    }
+                } else if (i > this.valuesCount / 2) {
+                    // More than half the values means we'll right align the text
+                    if (pointPosition.x - textWidth < furthestLeft) {
+                        furthestLeft = pointPosition.x - textWidth;
+                        furthestLeftIndex = i;
+                    }
+                }
+            }
+
+            xProtrusionLeft = furthestLeft;
+
+            xProtrusionRight = Math.ceil(furthestRight - this.width);
+
+            furthestRightAngle = this.getIndexAngle(furthestRightIndex);
+
+            furthestLeftAngle = this.getIndexAngle(furthestLeftIndex);
+
+            radiusReductionRight = xProtrusionRight / Math.sin(furthestRightAngle + Math.PI / 2);
+
+            radiusReductionLeft = xProtrusionLeft / Math.sin(furthestLeftAngle + Math.PI / 2);
+
+            // Ensure we actually need to reduce the size of the chart
+            radiusReductionRight = (isNumber(radiusReductionRight)) ? radiusReductionRight : 0;
+            radiusReductionLeft = (isNumber(radiusReductionLeft)) ? radiusReductionLeft : 0;
+
+            this.drawingArea = largestPossibleRadius - (radiusReductionLeft + radiusReductionRight) / 2;
+
+            //this.drawingArea = min([maxWidthRadius, (this.height - (2 * (this.pointLabelFontSize + 5)))/2])
+            this.setCenterPoint(radiusReductionLeft, radiusReductionRight);
+
+        },
+        setCenterPoint: function(leftMovement, rightMovement) {
+
+            var maxRight = this.width - rightMovement - this.drawingArea,
+                maxLeft = leftMovement + this.drawingArea;
+
+            this.xCenter = (maxLeft + maxRight) / 2;
+            // Always vertically in the centre as the text height doesn't change
+            this.yCenter = (this.height / 2);
+        },
+
+        getIndexAngle: function(index) {
+            var angleMultiplier = (Math.PI * 2) / this.valuesCount;
+            // Start from the top instead of right, so remove a quarter of the circle
+
+            return index * angleMultiplier - (Math.PI / 2);
+        },
+        getPointPosition: function(index, distanceFromCenter) {
+            var thisAngle = this.getIndexAngle(index);
+            return {
+                x: (Math.cos(thisAngle) * distanceFromCenter) + this.xCenter,
+                y: (Math.sin(thisAngle) * distanceFromCenter) + this.yCenter
+            };
+        },
+        draw: function() {
+            if (this.display) {
+                var ctx = this.ctx;
+                each(this.yLabels, function(label, index) {
+                    // Don't draw a centre value
+                    if (index > 0) {
+                        var yCenterOffset = index * (this.drawingArea / this.steps),
+                            yHeight = this.yCenter - yCenterOffset,
+                            pointPosition;
+
+                        // Draw circular lines around the scale
+                        if (this.lineWidth > 0) {
+                            ctx.strokeStyle = this.lineColor;
+                            ctx.lineWidth = this.lineWidth;
+
+                            if (this.lineArc) {
+                                ctx.beginPath();
+                                ctx.arc(this.xCenter, this.yCenter, yCenterOffset, 0, Math.PI * 2);
+                                ctx.closePath();
+                                ctx.stroke();
+                            } else {
+                                ctx.beginPath();
+                                for (var i = 0; i < this.valuesCount; i++) {
+                                    pointPosition = this.getPointPosition(i, this.calculateCenterOffset(this.min + (index * this.stepValue)));
+                                    if (i === 0) {
+                                        ctx.moveTo(pointPosition.x, pointPosition.y);
+                                    } else {
+                                        ctx.lineTo(pointPosition.x, pointPosition.y);
+                                    }
+                                }
+                                ctx.closePath();
+                                ctx.stroke();
+                            }
+                        }
+                        if (this.showLabels) {
+                            ctx.font = fontString(this.fontSize, this._fontStyle, this._fontFamily);
+                            if (this.showLabelBackdrop) {
+                                var labelWidth = ctx.measureText(label).width;
+                                ctx.fillStyle = this.backdropColor;
+                                ctx.fillRect(
+                                    this.xCenter - labelWidth / 2 - this.backdropPaddingX,
+                                    yHeight - this.fontSize / 2 - this.backdropPaddingY,
+                                    labelWidth + this.backdropPaddingX * 2,
+                                    this.fontSize + this.backdropPaddingY * 2
+                                );
+                            }
+                            ctx.textAlign = 'center';
+                            ctx.textBaseline = "middle";
+                            ctx.fillStyle = this.fontColor;
+                            ctx.fillText(label, this.xCenter, yHeight);
+                        }
+                    }
+                }, this);
+
+                if (!this.lineArc) {
+                    ctx.lineWidth = this.angleLineWidth;
+                    ctx.strokeStyle = this.angleLineColor;
+                    for (var i = this.valuesCount - 1; i >= 0; i--) {
+                        if (this.angleLineWidth > 0) {
+                            var outerPosition = this.getPointPosition(i, this.calculateCenterOffset(this.max));
+                            ctx.beginPath();
+                            ctx.moveTo(this.xCenter, this.yCenter);
+                            ctx.lineTo(outerPosition.x, outerPosition.y);
+                            ctx.stroke();
+                            ctx.closePath();
+                        }
+                        // Extra 3px out for some label spacing
+                        var pointLabelPosition = this.getPointPosition(i, this.calculateCenterOffset(this.max) + 5);
+                        ctx.font = fontString(this.pointLabelFontSize, this.pointLabelFontStyle, this.pointLabelFontFamily);
+                        ctx.fillStyle = this.pointLabelFontColor;
+
+                        var labelsCount = this.labels.length,
+                            halfLabelsCount = this.labels.length / 2,
+                            quarterLabelsCount = halfLabelsCount / 2,
+                            upperHalf = (i < quarterLabelsCount || i > labelsCount - quarterLabelsCount),
+                            exactQuarter = (i === quarterLabelsCount || i === labelsCount - quarterLabelsCount);
+                        if (i === 0) {
+                            ctx.textAlign = 'center';
+                        } else if (i === halfLabelsCount) {
+                            ctx.textAlign = 'center';
+                        } else if (i < halfLabelsCount) {
+                            ctx.textAlign = 'left';
+                        } else {
+                            ctx.textAlign = 'right';
+                        }
+
+                        // Set the correct text baseline based on outer positioning
+                        if (exactQuarter) {
+                            ctx.textBaseline = 'middle';
+                        } else if (upperHalf) {
+                            ctx.textBaseline = 'bottom';
+                        } else {
+                            ctx.textBaseline = 'top';
+                        }
+
+                        ctx.fillText(this.labels[i], pointLabelPosition.x, pointLabelPosition.y);
+                    }
+                }
+            }
+        }
+    });
+
+    Chart.animationService = {
+        frameDuration: 17,
+        animations: [],
+        dropFrames: 0,
+        addAnimation: function(chartInstance, animationObject, duration) {
+
+            if (!duration) {
+                chartInstance.animating = true;
+            }
+
+            for (var index = 0; index < this.animations.length; ++index) {
+                if (this.animations[index].chartInstance === chartInstance) {
+                    // replacing an in progress animation
+                    this.animations[index].animationObject = animationObject;
+                    return;
+                }
+            }
+
+            this.animations.push({
+                chartInstance: chartInstance,
+                animationObject: animationObject
+            });
+
+            // If there are no animations queued, manually kickstart a digest, for lack of a better word
+            if (this.animations.length == 1) {
+                helpers.requestAnimFrame.call(window, this.digestWrapper);
+            }
+        },
+        // Cancel the animation for a given chart instance
+        cancelAnimation: function(chartInstance) {
+            var index = helpers.findNextWhere(this.animations, function(animationWrapper) {
+                return animationWrapper.chartInstance === chartInstance;
+            });
+
+            if (index) {
+                this.animations.splice(index, 1);
+                chartInstance.animating = false;
+            }
+        },
+        // calls startDigest with the proper context
+        digestWrapper: function() {
+            Chart.animationService.startDigest.call(Chart.animationService);
+        },
+        startDigest: function() {
+
+            var startTime = Date.now();
+            var framesToDrop = 0;
+
+            if (this.dropFrames > 1) {
+                framesToDrop = Math.floor(this.dropFrames);
+                this.dropFrames -= framesToDrop;
+            }
+
+            for (var i = 0; i < this.animations.length; i++) {
+
+                if (this.animations[i].animationObject.currentStep === null) {
+                    this.animations[i].animationObject.currentStep = 0;
+                }
+
+                this.animations[i].animationObject.currentStep += 1 + framesToDrop;
+                if (this.animations[i].animationObject.currentStep > this.animations[i].animationObject.numSteps) {
+                    this.animations[i].animationObject.currentStep = this.animations[i].animationObject.numSteps;
+                }
+
+                this.animations[i].animationObject.render(this.animations[i].chartInstance, this.animations[i].animationObject);
+
+                if (this.animations[i].animationObject.currentStep == this.animations[i].animationObject.numSteps) {
+                    // executed the last frame. Remove the animation.
+                    this.animations[i].chartInstance.animating = false;
+                    this.animations.splice(i, 1);
+                    // Keep the index in place to offset the splice
+                    i--;
+                }
+            }
+
+            var endTime = Date.now();
+            var delay = endTime - startTime - this.frameDuration;
+            var frameDelay = delay / this.frameDuration;
+
+            if (frameDelay > 1) {
+                this.dropFrames += frameDelay;
+            }
+
+            // Do we have more stuff to animate?
+            if (this.animations.length > 0) {
+                helpers.requestAnimFrame.call(window, this.digestWrapper);
+            }
+        }
+    };
+
+    // Attach global event to resize each chart instance when the browser resizes
+    helpers.addEvent(window, "resize", (function() {
+        // Basic debounce of resize function so it doesn't hurt performance when resizing browser.
+        var timeout;
+        return function() {
+            clearTimeout(timeout);
+            timeout = setTimeout(function() {
+                each(Chart.instances, function(instance) {
+                    // If the responsive flag is set in the chart instance config
+                    // Cascade the resize event down to the chart.
+                    if (instance.options.responsive) {
+                        instance.resize(instance.render, true);
+                    }
+                });
+            }, 50);
+        };
+    })());
+
+
+    if (amd) {
+        define(function() {
+            return Chart;
+        });
+    } else if (typeof module === 'object' && module.exports) {
+        module.exports = Chart;
+    }
+
+    root.Chart = Chart;
+
+    Chart.noConflict = function() {
+        root.Chart = previous;
+        return Chart;
+    };
 
 }).call(this);
diff --git a/src/Chart.Doughnut.js b/src/Chart.Doughnut.js
index 90f3d0265fd..b9633aac21a 100644
--- a/src/Chart.Doughnut.js
+++ b/src/Chart.Doughnut.js
@@ -1,212 +1,319 @@
-(function(){
-	"use strict";
-
-	var root = this,
-		Chart = root.Chart,
-		//Cache a local reference to Chart.helpers
-		helpers = Chart.helpers;
-
-	var defaultConfig = {
-		//Boolean - Whether we should show a stroke on each segment
-		segmentShowStroke : true,
-
-		//String - The colour of each segment stroke
-		segmentStrokeColor : "#fff",
-
-		//Number - The width of each segment stroke
-		segmentStrokeWidth : 2,
-
-		//The percentage of the chart that we cut out of the middle.
-		percentageInnerCutout : 50,
-
-		//Number - Amount of animation steps
-		animationSteps : 100,
-
-		//String - Animation easing effect
-		animationEasing : "easeOutBounce",
-
-		//Boolean - Whether we animate the rotation of the Doughnut
-		animateRotate : true,
-
-		//Boolean - Whether we animate scaling the Doughnut from the centre
-		animateScale : false,
-
-		//String - A legend template
-		legendTemplate : "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<segments.length; i++){%><li><span style=\"background-color:<%=segments[i].fillColor%>\"></span><%if(segments[i].label){%><%=segments[i].label%><%}%></li><%}%></ul>"
-
-	};
-
-	Chart.Type.extend({
-		//Passing in a name registers this chart in the Chart namespace
-		name: "Doughnut",
-		//Providing a defaults will also register the deafults in the chart namespace
-		defaults : defaultConfig,
-		//Initialize is fired when the chart is initialized - Data is passed in as a parameter
-		//Config is automatically merged by the core of Chart.js, and is available at this.options
-		initialize:  function(data){
-
-			// Save data as a source for updating of values & methods
-			this.data = data;
-
-			//Declare segments as a static property to prevent inheriting across the Chart type prototype
-			this.segments = [];
-			this.outerRadius = (helpers.min([this.chart.width,this.chart.height]) -	this.options.segmentStrokeWidth/2)/2;
-
-			this.SegmentArc = Chart.Arc.extend({
-				ctx : this.chart.ctx,
-				x : this.chart.width/2,
-				y : this.chart.height/2
-			});
-
-			//Set up tooltip events on the chart
-			if (this.options.showTooltips){
-				helpers.bindEvents(this, this.options.tooltipEvents, function(evt){
-					var activeSegments = (evt.type !== 'mouseout') ? this.getSegmentsAtEvent(evt) : [];
-
-					helpers.each(this.segments,function(segment){
-						segment.restore(["fillColor"]);
-					});
-					helpers.each(activeSegments,function(activeSegment){
-						activeSegment.fillColor = activeSegment.highlightColor;
-					});
-					this.showTooltip(activeSegments);
-				});
-			}
-			this.calculateTotal(data);
-
-			helpers.each(data,function(datapoint, index){
-				if (!datapoint.color) {
-					datapoint.color = 'hsl(' + (360 * index / data.length) + ', 100%, 50%)';
-				}
-				this.addData(datapoint, index, true);
-			},this);
-
-			this.render();
-		},
-		getSegmentsAtEvent : function(e){
-			var segmentsArray = [];
-
-			var location = helpers.getRelativePosition(e);
-
-			helpers.each(this.segments,function(segment){
-				if (segment.inRange(location.x,location.y)) segmentsArray.push(segment);
-			},this);
-			return segmentsArray;
-		},
-		addData : function(segment, atIndex, silent){
-			var index = atIndex || this.segments.length;
-			this.segments.splice(index, 0, new this.SegmentArc({
-				value : segment.value,
-				outerRadius : (this.options.animateScale) ? 0 : this.outerRadius,
-				innerRadius : (this.options.animateScale) ? 0 : (this.outerRadius/100) * this.options.percentageInnerCutout,
-				fillColor : segment.color,
-				highlightColor : segment.highlight || segment.color,
-				showStroke : this.options.segmentShowStroke,
-				strokeWidth : this.options.segmentStrokeWidth,
-				strokeColor : this.options.segmentStrokeColor,
-				startAngle : Math.PI * 1.5,
-				circumference : (this.options.animateRotate) ? 0 : this.calculateCircumference(segment.value),
-				label : segment.label
-			}));
-			if (!silent){
-				this.reflow();
-				this.update();
-			}
-		},
-		calculateCircumference : function(value) {
-			if ( this.total > 0 ) {
-				return (Math.PI*2)*(value / this.total);
-			} else {
-				return 0;
-			}
-		},
-		calculateTotal : function(data){
-			this.total = 0;
-			helpers.each(data,function(segment){
-				this.total += Math.abs(segment.value);
-			},this);
-		},
-		update : function(){
-
-			// Map new data to data points
-			if(this.data.length == this.segments.length){
-				helpers.each(this.data, function(segment, i){
-					helpers.extend(this.segments[i], {
-						value : segment.value,
-						fillColor : segment.color,
-						highlightColor : segment.highlight || segment.color,
-						showStroke : this.options.segmentShowStroke,
-						strokeWidth : this.options.segmentStrokeWidth,
-						strokeColor : this.options.segmentStrokeColor,
-						label : segment.label
-					});
-				}, this);
-			} else{
-				// Data size changed without properly inserting, just redraw the chart
-				this.initialize(this.data);
-			}
-
-			this.calculateTotal(this.segments);
-
-			// Reset any highlight colours before updating.
-			helpers.each(this.activeElements, function(activeElement){
-				activeElement.restore(['fillColor']);
-			});
-
-			helpers.each(this.segments,function(segment){
-				segment.save();
-			});
-			this.render();
-		},
-
-		removeData: function(atIndex){
-			var indexToDelete = (helpers.isNumber(atIndex)) ? atIndex : this.segments.length-1;
-			this.segments.splice(indexToDelete, 1);
-			this.reflow();
-			this.update();
-		},
-
-		reflow : function(){
-			helpers.extend(this.SegmentArc.prototype,{
-				x : this.chart.width/2,
-				y : this.chart.height/2
-			});
-			this.outerRadius = (helpers.min([this.chart.width,this.chart.height]) -	this.options.segmentStrokeWidth/2)/2;
-			helpers.each(this.segments, function(segment){
-				segment.update({
-					outerRadius : this.outerRadius,
-					innerRadius : (this.outerRadius/100) * this.options.percentageInnerCutout
-				});
-			}, this);
-		},
-		draw : function(easeDecimal){
-			var animDecimal = (easeDecimal) ? easeDecimal : 1;
-			this.clear();
-			helpers.each(this.segments,function(segment,index){
-				segment.transition({
-					circumference : this.calculateCircumference(segment.value),
-					outerRadius : this.outerRadius,
-					innerRadius : (this.outerRadius/100) * this.options.percentageInnerCutout
-				},animDecimal);
-
-				segment.endAngle = segment.startAngle + segment.circumference;
-
-				segment.draw();
-				if (index === 0){
-					segment.startAngle = Math.PI * 1.5;
-				}
-				//Check to see if it's the last segment, if not get the next and update the start angle
-				if (index < this.segments.length-1){
-					this.segments[index+1].startAngle = segment.endAngle;
-				}
-			},this);
-
-		}
-	});
-
-	Chart.types.Doughnut.extend({
-		name : "Pie",
-		defaults : helpers.merge(defaultConfig,{percentageInnerCutout : 0})
-	});
+(function() {
+    "use strict";
+
+    var root = this,
+        Chart = root.Chart,
+        //Cache a local reference to Chart.helpers
+        helpers = Chart.helpers;
+
+    var defaultConfig = {
+        //Boolean - Whether we should show a stroke on each segment
+        segmentShowStroke: true,
+
+        //String - The colour of each segment stroke
+        segmentStrokeColor: "#fff",
+
+        //Number - The width of each segment stroke
+        segmentStrokeWidth: 2,
+
+        //The percentage of the chart that we cut out of the middle.
+        percentageInnerCutout: 50,
+
+        //Number - Amount of animation steps
+        animationSteps: 100,
+
+        //String - Animation easing effect
+        animationEasing: "easeOutBounce",
+
+        //Boolean - Whether we animate the rotation of the Doughnut
+        animateRotate: true,
+
+        //Boolean - Whether we animate scaling the Doughnut from the centre
+        animateScale: false,
+
+        //String - A legend template
+        legendTemplate: "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<segments.length; i++){%><li><span style=\"background-color:<%=segments[i].backgroundColor%>\"></span><%if(segments[i].label){%><%=segments[i].label%><%}%></li><%}%></ul>"
+
+    };
+
+    Chart.Type.extend({
+        //Passing in a name registers this chart in the Chart namespace
+        name: "Doughnut",
+        //Providing a defaults will also register the deafults in the chart namespace
+        defaults: defaultConfig,
+        //Initialize is fired when the chart is initialized - Data is passed in as a parameter
+        //Config is automatically merged by the core of Chart.js, and is available at this.options
+        initialize: function(data) {
+
+            // Save data as a source for updating of values & methods
+            this.data = data;
+
+            // Slice Type and defaults
+            this.Slice = Chart.Arc.extend({
+                _chart: this.chart,
+                x: this.chart.width / 2,
+                y: this.chart.height / 2
+            });
+
+            //Set up tooltip events on the chart
+            if (this.options.showTooltips) {
+                helpers.bindEvents(this, this.options.tooltipEvents, this.onHover);
+            }
+            this.calculateTotal(data);
+
+            // Create new slice for each piece of data
+            helpers.each(this.data.datasets, function(dataset, datasetIndex) {
+                dataset.metaData = [];
+                helpers.each(dataset.data, function(slice, index) {
+                    var metaSlice = new this.Slice();
+                    if (typeof slice == 'number') {
+                        helpers.extend(metaSlice, {
+                            value: slice
+                        });
+                    } else {
+                        helpers.extend(metaSlice, slice);
+                    }
+                    if (!metaSlice.color) {
+                        slice.color = 'hsl(' + (360 * index / data.length) + ', 100%, 50%)';
+                    }
+                    metaSlice.save();
+                    dataset.metaData.push(metaSlice);
+                }, this);
+            }, this);
+
+            // Create tooltip instance exclusively for this chart with some defaults.
+            this.tooltip = new Chart.Tooltip({
+                _chart: this.chart,
+                _data: this.data,
+                _options: this.options,
+            }, this);
+
+            this.update();
+        },
+        onHover: function(evt) {
+
+            // If exiting chart
+            if (e.type == 'mouseout') {
+                return this;
+            }
+
+            this.lastActive = this.lastActive || [];
+
+            // Find Active Elements
+            this.active = function() {
+                switch (this.options.hoverMode) {
+                    case 'single':
+                        return this.getElementAtEvent(e);
+                    case 'label':
+                        return this.getElementsAtEvent(e);
+                    case 'dataset':
+                        return this.getDatasetAtEvent(e);
+                    default:
+                        return e;
+                }
+            }.call(this);
+
+            // On Hover hook
+            if (this.options.onHover) {
+                this.options.onHover.call(this, this.active);
+            }
+
+            // Remove styling for last active (even if it may still be active)
+            if (this.lastActive.length) {
+                switch (this.options.hoverMode) {
+                    case 'single':
+                        this.lastActive[0].backgroundColor = this.data.datasets[0].backgroundColor;
+                        break;
+                    case 'label':
+                        for (var i = 0; i < this.lastActive.length; i++) {
+                            this.lastActive[i].backgroundColor = this.data.datasets[this.lastActive[i]._datasetIndex].backgroundColor;
+                        }
+                        break;
+                    case 'dataset':
+                        break;
+                    default:
+                        // Don't change anything
+                }
+            }
+
+            // Built in hover styling
+            if (this.active.length && this.options.hoverMode) {
+                switch (this.options.hoverMode) {
+                    case 'single':
+                        this.active[0].backgroundColor = this.data.datasets[this.active[0]._datasetIndex].hoverBackgroundColor || helpers.color(this.active[0].backgroundColor).saturate(0.5).darken(0.35).rgbString();
+                        break;
+                    case 'label':
+                        for (var i = 0; i < this.active.length; i++) {
+                            this.active[i].backgroundColor = this.data.datasets[this.active[i]._datasetIndex].hoverBackgroundColor || helpers.color(this.active[i].backgroundColor).saturate(0.5).darken(0.35).rgbString();
+                        }
+                        break;
+                    case 'dataset':
+                        break;
+                    default:
+                        // Don't change anything
+                }
+            }
+
+
+            // Built in Tooltips
+            if (this.options.showTooltips) {
+
+                // The usual updates
+                this.tooltip.initialize();
+
+                // Active
+                if (this.active.length) {
+                    helpers.extend(this.tooltip, {
+                        opacity: 1,
+                        _active: this.active,
+                    });
+
+                    this.tooltip.update();
+                } else {
+                    // Inactive
+                    helpers.extend(this.tooltip, {
+                        opacity: 0,
+                    });
+                }
+            }
+
+
+            // Hover animations
+            this.tooltip.pivot();
+
+            if (!this.animating) {
+                var changed;
+
+                helpers.each(this.active, function(element, index) {
+                    if (element !== this.lastActive[index]) {
+                        changed = true;
+                    }
+                }, this);
+
+                // If entering, leaving, or changing elements, animate the change via pivot
+                if ((!this.lastActive.length && this.active.length) ||
+                    (this.lastActive.length && !this.active.length) ||
+                    (this.lastActive.length && this.active.length && changed)) {
+
+                    this.stop();
+                    this.render(this.options.hoverAnimationDuration);
+                }
+            }
+
+            // Remember Last Active
+            this.lastActive = this.active;
+            return this;
+
+        },
+        getSegmentsAtEvent: function(e) {
+            var segmentsArray = [];
+
+            var location = helpers.getRelativePosition(e);
+
+            helpers.each(this.segments, function(segment) {
+                if (segment.inRange(location.x, location.y)) segmentsArray.push(segment);
+            }, this);
+            return segmentsArray;
+        },
+        calculateCircumference: function(value) {
+            if (this.total > 0) {
+                return (Math.PI * 2) * (value / this.total);
+            } else {
+                return 0;
+            }
+        },
+        calculateTotal: function(data) {
+            this.total = 0;
+            helpers.each(data, function(segment) {
+                this.total += Math.abs(segment.value);
+            }, this);
+        },
+        update: function() {
+
+            this.outerRadius = (helpers.min([this.chart.width, this.chart.height]) - this.options.segmentStrokeWidth / 2) / 2;
+
+
+            // Map new data to data points
+            helpers.each(this.data, function(segment, i) {
+                helpers.extend(this.segments[i], {
+                    x: this.chart.width / 2,
+                    y: this.chart.height / 2,
+                    value: segment.value,
+                    backgroundColor: segment.color,
+                    hoverBackgroundColor: segment.highlight || segment.color,
+                    borderWidth: this.options.segmentStrokeWidth,
+                    borderColor: this.options.segmentStrokeColor,
+                    label: segment.label,
+                    startAngle: Math.PI * 1.5,
+                    circumference: (this.options.animateRotate) ? 0 : this.calculateCircumference(segment.value),
+                    innerRadius: (this.options.animateScale) ? 0 : (this.outerRadius / 100) * this.options.percentageInnerCutout,
+                    outerRadius: (this.options.animateScale) ? 0 : this.outerRadius,
+                });
+            }, this);
+
+            this.calculateTotal(this.segments);
+
+            // Reset any highlight colours before updating.
+            helpers.each(this.activeElements, function(activeElement) {
+                activeElement.restore(['backgroundColor']);
+            });
+
+            helpers.each(this.segments, function(segment) {
+                segment.save();
+            });
+            this.render();
+        },
+
+        removeData: function(atIndex) {
+            var indexToDelete = (helpers.isNumber(atIndex)) ? atIndex : this.segments.length - 1;
+            this.segments.splice(indexToDelete, 1);
+            this.reflow();
+            this.update();
+        },
+
+        reflow: function() {
+            helpers.extend(this.Slice.prototype, {
+                x: this.chart.width / 2,
+                y: this.chart.height / 2
+            });
+            this.outerRadius = (helpers.min([this.chart.width, this.chart.height]) - this.options.segmentStrokeWidth / 2) / 2;
+            helpers.each(this.segments, function(segment) {
+                segment.update({
+                    outerRadius: this.outerRadius,
+                    innerRadius: (this.outerRadius / 100) * this.options.percentageInnerCutout
+                });
+            }, this);
+        },
+        draw: function(easeDecimal) {
+            var animDecimal = (easeDecimal) ? easeDecimal : 1;
+            this.clear();
+            helpers.each(this.segments, function(segment, index) {
+                segment.transition({
+                    circumference: this.calculateCircumference(segment.value),
+                    outerRadius: this.outerRadius,
+                    innerRadius: (this.outerRadius / 100) * this.options.percentageInnerCutout
+                }, animDecimal);
+
+                segment.endAngle = segment.startAngle + segment.circumference;
+
+                segment.draw();
+                if (index === 0) {
+                    segment.startAngle = Math.PI * 1.5;
+                }
+                //Check to see if it's the last segment, if not get the next and update the start angle
+                if (index < this.segments.length - 1) {
+                    this.segments[index + 1].startAngle = segment.endAngle;
+                }
+            }, this);
+
+        }
+    });
+
+    Chart.types.Doughnut.extend({
+        name: "Pie",
+        defaults: helpers.merge(defaultConfig, {
+            percentageInnerCutout: 0
+        })
+    });
 
 }).call(this);
diff --git a/src/Chart.Line.js b/src/Chart.Line.js
index 568f1097def..e328b0a68be 100644
--- a/src/Chart.Line.js
+++ b/src/Chart.Line.js
@@ -1,427 +1,423 @@
-(function(){
-	"use strict";
+(function() {
+    "use strict";
 
-	var root = this,
-		Chart = root.Chart,
-		helpers = Chart.helpers;
-
-	var defaultConfig = {
-
-		///Boolean - Whether grid lines are shown across the chart
-		scaleShowGridLines : true,
-
-		//String - Colour of the grid lines
-		scaleGridLineColor : "rgba(0,0,0,.05)",
-
-		//Number - Width of the grid lines
-		scaleGridLineWidth : 1,
-
-		//Boolean - Whether to show horizontal lines (except X axis)
-		scaleShowHorizontalLines: true,
-
-		//Boolean - Whether to show vertical lines (except Y axis)
-		scaleShowVerticalLines: true,
-
-		//Number - Tension of the bezier curve between points
-		tension : 0.4,
-
-		//Number - Radius of each point dot in pixels
-		pointRadius : 4,
-
-		//Number - Pixel width of point dot border
-		pointBorderWidth : 1,
-
-		//Number - amount extra to add to the radius to cater for hit detection outside the drawn point
-		pointHoverRadius : 20,
-
-		//Number - Pixel width of dataset border
-		borderWidth : 2,
-
-		//String - A legend template
-		legendTemplate : "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span style=\"background-color:<%=datasets[i].borderColor%>\"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>",
-
-		//Boolean - Whether to horizontally center the label and point dot inside the grid
-		offsetGridLines : false
-
-	};
-
-
-	Chart.Type.extend({
-		name: "Line",
-		defaults : defaultConfig,
-		initialize:  function(data){
-			// Save data as a source for updating of values & methods
-			this.data = data;
-
-			//Custom Point Defaults
-			this.PointClass = Chart.Point.extend({
-				_chart: this.chart,
-				offsetGridLines : this.options.offsetGridLines,
-				borderWidth : this.options.pointBorderWidth,
-				radius : this.options.pointRadius,
-				hoverRadius : this.options.pointHoverRadius,
-			});
-
-			// Events
-			helpers.bindEvents(this, this.options.tooltipEvents, this.onHover);
-
-			// Build Scale
-			this.buildScale(this.data.labels);
-
-
-			//Create a new line and its points for each dataset and piece of data
-			helpers.each(this.data.datasets,function(dataset,datasetIndex){
-				dataset.metaDataset = new Chart.Line();
-				dataset.metaData = [];
-				helpers.each(dataset.data,function(dataPoint,index){
-					dataset.metaData.push(new this.PointClass());
-				},this);
-			},this);
-
-			// Set defaults for lines
-			this.eachDataset(function(dataset, datasetIndex){
-				dataset = helpers.merge(this.options, dataset);
-				helpers.extend(dataset.metaDataset, {
-					_points: dataset.metaData,
-					_datasetIndex: datasetIndex,
-					_chart: this.chart,
-				});
-				// Copy to view model
-				dataset.metaDataset.save();
-			}, this);
-
-			// Set defaults for points
-			this.eachElement(function(point, index, dataset, datasetIndex){
-				helpers.extend(point, {
-					x: this.scale.calculateX(index),
-					y: this.scale.endPoint,
-					_datasetIndex: datasetIndex,
-					_index: index,
-					_chart: this.chart
-				});
-
-				// Default bezier control points
-				helpers.extend(point, {
-					controlPointPreviousX: this.previousPoint(dataset, index).x,
-					controlPointPreviousY: this.nextPoint(dataset, index).y,
-					controlPointNextX: this.previousPoint(dataset, index).x,
-					controlPointNextY: this.nextPoint(dataset, index).y,
-				});
-				// Copy to view model
-				point.save();
-			}, this);
-
-			// Create tooltip instance exclusively for this chart with some defaults.
-			this.tooltip = new Chart.Tooltip({
-				_chart: this.chart,
-				_data: this.data,
-				_options: this.options,
-			}, this);
-
-			this.update();
-		},
-		nextPoint: function(collection, index){
-			return collection[index - 1] || collection[index];
-		},
-		previousPoint: function(collection, index){
-			return collection[index + 1] || collection[index];
-		},
-		onHover: function(e){
-
-
-			// If exiting chart
-			if(e.type == 'mouseout'){
-				return this;
-			}
-
-			this.lastActive = this.lastActive || [];
-
-			// Find Active Elements
-			this.active = function(){
-				switch(this.options.hoverMode){
-					case 'single':
-						return this.getElementAtEvent(e);
-					case 'label':
-						return this.getElementsAtEvent(e);
-					case 'dataset':
-						return this.getDatasetAtEvent(e);
-					default:
-						return e;
-				}
-			}.call(this);
-
-			// On Hover hook
-			if(this.options.onHover){
-				this.options.onHover.call(this, this.active);
-			}
-
-			// Remove styling for last active (even if it may still be active)
-			if(this.lastActive.length){
-				switch(this.options.hoverMode){
-					case 'single':
-						this.lastActive[0].backgroundColor = this.data.datasets[this.lastActive[0]._datasetIndex].pointBackgroundColor;
-						this.lastActive[0].borderColor = this.data.datasets[this.lastActive[0]._datasetIndex].pointBorderColor;
-						this.lastActive[0].borderWidth = this.data.datasets[this.lastActive[0]._datasetIndex].pointBorderWidth;
-						break;
-					case 'label':
-						for (var i = 0; i < this.lastActive.length; i++) {
-							this.lastActive[i].backgroundColor = this.data.datasets[this.lastActive[i]._datasetIndex].pointBackgroundColor;
-							this.lastActive[i].borderColor = this.data.datasets[this.lastActive[i]._datasetIndex].pointBorderColor;
-							this.lastActive[i].borderWidth = this.data.datasets[this.lastActive[0]._datasetIndex].pointBorderWidth;
-						}
-						break;
-					case 'dataset':
-						break;
-					default:
-						// Don't change anything
-				}
-			}
-			
-			// Built in hover styling
-			if(this.active.length && this.options.hoverMode){
-				switch(this.options.hoverMode){
-					case 'single':
-						this.active[0].backgroundColor = this.data.datasets[this.active[0]._datasetIndex].hoverBackgroundColor || helpers.color(this.active[0].backgroundColor).saturate(0.5).darken(0.35).rgbString();
-						this.active[0].borderColor = this.data.datasets[this.active[0]._datasetIndex].hoverBorderColor || helpers.color(this.active[0].borderColor).saturate(0.5).darken(0.35).rgbString();
-						this.active[0].borderWidth = this.data.datasets[this.active[0]._datasetIndex].borderWidth + 10;
-						break;
-					case 'label':
-						for (var i = 0; i < this.active.length; i++) {
-							this.active[i].backgroundColor = this.data.datasets[this.active[i]._datasetIndex].hoverBackgroundColor || helpers.color(this.active[i].backgroundColor).saturate(0.5).darken(0.35).rgbString();
-							this.active[i].borderColor = this.data.datasets[this.active[i]._datasetIndex].hoverBorderColor || helpers.color(this.active[i].borderColor).saturate(0.5).darken(0.35).rgbString();
-							this.active[i].borderWidth = this.data.datasets[this.active[i]._datasetIndex].borderWidth + 2;
-						}
-						break;
-					case 'dataset':
-						break;
-					default:
-						// Don't change anything
-				}
-			}
-
-
-			// Built in Tooltips
-			if(this.options.showTooltips){
-
-				// The usual updates
-				this.tooltip.initialize();
-
-				// Active
-				if(this.active.length){
-					helpers.extend(this.tooltip, {
-						opacity: 1,
-						_active: this.active,
-					});
-
-					this.tooltip.update();
-				}
-				else{
-					// Inactive
-					helpers.extend(this.tooltip, {
-						opacity: 0,
-					});
-				}
-			}
-
-
-			// Hover animations
-			this.tooltip.pivot();
-			
-			if(!this.animating){
-				var changed;
-				
-				helpers.each(this.active, function(element, index){
-					if (element !== this.lastActive[index]){
-						changed = true;
-					}
-				}, this);
-
-				// If entering, leaving, or changing elements, animate the change via pivot
-				if ((!this.lastActive.length && this.active.length) ||
-					(this.lastActive.length && !this.active.length)||
-					(this.lastActive.length && this.active.length && changed)){
-
-					this.stop();
-					this.render(this.options.hoverAnimationDuration);
-				}
-			}	
-
-			// Remember Last Active
-			this.lastActive = this.active;
-			return this;
-		},
-		update : function(){
-
-			this.scale.update();
-
-			// Update the lines
-			this.eachDataset(function(dataset, datasetIndex){
-				helpers.extend(dataset.metaDataset, {
-					backgroundColor: dataset.backgroundColor || this.options.backgroundColor,
-					borderWidth: dataset.borderWidth || this.options.borderWidth,
-					borderColor: dataset.borderColor || this.options.borderColor,
-					tension: dataset.tension || this.options.tension,
-					scaleTop: this.scale.startPoint,
-					scaleBottom: this.scale.endPoint,
-					_points: dataset.metaData,
-					_datasetIndex: datasetIndex,
-				});
-				dataset.metaDataset.pivot();
-			});
-
-			// Update the points
-			this.eachElement(function(point, index, dataset, datasetIndex){
-				helpers.extend(point, {
-					x: this.scale.calculateX(index),
-					y: this.scale.calculateY(this.data.datasets[datasetIndex].data[index]),
-					value : this.data.datasets[datasetIndex].data[index],
-					label : this.data.labels[index],
-					datasetLabel: this.data.datasets[datasetIndex].label,
-					// Appearance
-					hoverBackgroundColor: this.data.datasets[datasetIndex].pointHoverBackgroundColor || this.options.pointHoverBackgroundColor,
-					hoverBorderColor : this.data.datasets[datasetIndex].pointHoverBorderColor || this.options.pointHoverBorderColor,
-					hoverRadius : this.data.datasets[datasetIndex].pointHoverRadius || this.options.pointHoverRadius,
-					radius: this.data.datasets[datasetIndex].pointRadius || this.options.pointRadius,
-					borderWidth: this.data.datasets[datasetIndex].pointBorderWidth || this.options.pointBorderWidth,
-					borderColor: this.data.datasets[datasetIndex].pointBorderColor || this.options.pointBorderColor,
-					backgroundColor: this.data.datasets[datasetIndex].pointBackgroundColor || this.options.pointBackgroundColor,
-					tension: this.data.datasets[datasetIndex].metaDataset.tension,
-					_datasetIndex: datasetIndex,
-					_index: index,
-				});
-			}, this);
-
-			// Update control points for the bezier curve
-			this.eachElement(function(point, index, dataset, datasetIndex){
-				var controlPoints = helpers.splineCurve(
-					this.previousPoint(dataset, index),
-					point,
-					this.nextPoint(dataset, index),
-					point.tension
-				);
-
-				point.controlPointPreviousX = controlPoints.previous.x;
-				point.controlPointNextX = controlPoints.next.x;
-
-				// Prevent the bezier going outside of the bounds of the graph
-
-				// Cap puter bezier handles to the upper/lower scale bounds
-				if (controlPoints.next.y > this.scale.endPoint){
-					point.controlPointNextY = this.scale.endPoint;
-				}
-				else if (controlPoints.next.y < this.scale.startPoint){
-					point.controlPointNextY = this.scale.startPoint;
-				}
-				else{
-					point.controlPointNextY = controlPoints.next.y;
-				}
-
-				// Cap inner bezier handles to the upper/lower scale bounds
-				if (controlPoints.previous.y > this.scale.endPoint){
-					point.controlPointPreviousY = this.scale.endPoint;
-				}
-				else if (controlPoints.previous.y < this.scale.startPoint){
-					point.controlPointPreviousY = this.scale.startPoint;
-				}
-				else{
-					point.controlPointPreviousY = controlPoints.previous.y;
-				}
-				// Now pivot the point for animation
-				point.pivot();
-			}, this);
-
-			this.render();
-		},
-		buildScale : function(labels){
-			var self = this;
-
-			var dataTotal = function(){
-				var values = [];
-				self.eachValue(function(value){
-					values.push(value);
-				});
-
-				return values;
-			};
-
-			var scaleOptions = {
-				templateString : this.options.scaleLabel,
-				height : this.chart.height,
-				width : this.chart.width,
-				ctx : this.chart.ctx,
-				textColor : this.options.scaleFontColor,
-				offsetGridLines : this.options.offsetGridLines,
-				fontSize : this.options.scaleFontSize,
-				fontStyle : this.options.scaleFontStyle,
-				fontFamily : this.options.scaleFontFamily,
-				valuesCount : labels.length,
-				beginAtZero : this.options.scaleBeginAtZero,
-				integersOnly : this.options.scaleIntegersOnly,
-				calculateYRange : function(currentHeight){
-					var updatedRanges = helpers.calculateScaleRange(
-						dataTotal(),
-						currentHeight,
-						this.fontSize,
-						this.beginAtZero,
-						this.integersOnly
-					);
-					helpers.extend(this, updatedRanges);
-				},
-				xLabels : this.data.labels,
-				font : helpers.fontString(this.options.scaleFontSize, this.options.scaleFontStyle, this.options.scaleFontFamily),
-				lineWidth : this.options.scaleLineWidth,
-				lineColor : this.options.scaleLineColor,
-				showHorizontalLines : this.options.scaleShowHorizontalLines,
-				showVerticalLines : this.options.scaleShowVerticalLines,
-				gridLineWidth : (this.options.scaleShowGridLines) ? this.options.scaleGridLineWidth : 0,
-				gridLineColor : (this.options.scaleShowGridLines) ? this.options.scaleGridLineColor : "rgba(0,0,0,0)",
-				padding: (this.options.showScale) ? 0 : this.options.pointRadius + this.options.pointBorderWidth,
-				showLabels : this.options.scaleShowLabels,
-				display : this.options.showScale
-			};
-
-			if (this.options.scaleOverride){
-				helpers.extend(scaleOptions, {
-					calculateYRange: helpers.noop,
-					steps: this.options.scaleSteps,
-					stepValue: this.options.scaleStepWidth,
-					min: this.options.scaleStartValue,
-					max: this.options.scaleStartValue + (this.options.scaleSteps * this.options.scaleStepWidth)
-				});
-			}
-
-			this.scale = new Chart.Scale(scaleOptions);
-		},
-		redraw : function(){
-			
-		},
-		draw : function(ease){
-
-			var easingDecimal = ease || 1;
-			this.clear();
-
-			this.scale.draw(easingDecimal);
-
-			this.eachDataset(function(dataset, datasetIndex){
-
-				// Transition Point Locations
-				helpers.each(dataset.metaData, function(point, index){
-					point.transition(easingDecimal);
-				},this);
-
-				// Transition and Draw the line
-				dataset.metaDataset.transition(easingDecimal).draw();
-
-				// Draw the points
-				helpers.each(dataset.metaData,function(point){
-					point.draw();
-				});
-			},this);
-
-			// Finally draw the tooltip
-			this.tooltip.transition(easingDecimal).draw();
-		}
-	});
+    var root = this,
+        Chart = root.Chart,
+        helpers = Chart.helpers;
+
+    var defaultConfig = {
+
+        ///Boolean - Whether grid lines are shown across the chart
+        scaleShowGridLines: true,
+
+        //String - Colour of the grid lines
+        scaleGridLineColor: "rgba(0,0,0,.05)",
+
+        //Number - Width of the grid lines
+        scaleGridLineWidth: 1,
+
+        //Boolean - Whether to show horizontal lines (except X axis)
+        scaleShowHorizontalLines: true,
+
+        //Boolean - Whether to show vertical lines (except Y axis)
+        scaleShowVerticalLines: true,
+
+        //Number - Tension of the bezier curve between points
+        tension: 0.4,
+
+        //Number - Radius of each point dot in pixels
+        pointRadius: 4,
+
+        //Number - Pixel width of point dot border
+        pointBorderWidth: 1,
+
+        //Number - amount extra to add to the radius to cater for hit detection outside the drawn point
+        pointHoverRadius: 20,
+
+        //Number - Pixel width of dataset border
+        borderWidth: 2,
+
+        //String - A legend template
+        legendTemplate: "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span style=\"background-color:<%=datasets[i].borderColor%>\"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>",
+
+        //Boolean - Whether to horizontally center the label and point dot inside the grid
+        offsetGridLines: false
+
+    };
+
+
+    Chart.Type.extend({
+        name: "Line",
+        defaults: defaultConfig,
+        initialize: function(data) {
+            // Save data as a source for updating of values & methods
+            this.data = data;
+
+            //Custom Point Defaults
+            this.PointClass = Chart.Point.extend({
+                _chart: this.chart,
+                offsetGridLines: this.options.offsetGridLines,
+                borderWidth: this.options.pointBorderWidth,
+                radius: this.options.pointRadius,
+                hoverRadius: this.options.pointHoverRadius,
+            });
+
+            // Events
+            helpers.bindEvents(this, this.options.tooltipEvents, this.onHover);
+
+            // Build Scale
+            this.buildScale(this.data.labels);
+
+
+            //Create a new line and its points for each dataset and piece of data
+            helpers.each(this.data.datasets, function(dataset, datasetIndex) {
+                dataset.metaDataset = new Chart.Line();
+                dataset.metaData = [];
+                helpers.each(dataset.data, function(dataPoint, index) {
+                    dataset.metaData.push(new this.PointClass());
+                }, this);
+            }, this);
+
+            // Set defaults for lines
+            this.eachDataset(function(dataset, datasetIndex) {
+                dataset = helpers.merge(this.options, dataset);
+                helpers.extend(dataset.metaDataset, {
+                    _points: dataset.metaData,
+                    _datasetIndex: datasetIndex,
+                    _chart: this.chart,
+                });
+                // Copy to view model
+                dataset.metaDataset.save();
+            }, this);
+
+            // Set defaults for points
+            this.eachElement(function(point, index, dataset, datasetIndex) {
+                helpers.extend(point, {
+                    x: this.scale.calculateX(index),
+                    y: this.scale.endPoint,
+                    _datasetIndex: datasetIndex,
+                    _index: index,
+                    _chart: this.chart
+                });
+
+                // Default bezier control points
+                helpers.extend(point, {
+                    controlPointPreviousX: this.previousPoint(dataset, index).x,
+                    controlPointPreviousY: this.nextPoint(dataset, index).y,
+                    controlPointNextX: this.previousPoint(dataset, index).x,
+                    controlPointNextY: this.nextPoint(dataset, index).y,
+                });
+                // Copy to view model
+                point.save();
+            }, this);
+
+            // Create tooltip instance exclusively for this chart with some defaults.
+            this.tooltip = new Chart.Tooltip({
+                _chart: this.chart,
+                _data: this.data,
+                _options: this.options,
+            }, this);
+
+            this.update();
+        },
+        nextPoint: function(collection, index) {
+            return collection[index - 1] || collection[index];
+        },
+        previousPoint: function(collection, index) {
+            return collection[index + 1] || collection[index];
+        },
+        onHover: function(e) {
+
+
+            // If exiting chart
+            if (e.type == 'mouseout') {
+                return this;
+            }
+
+            this.lastActive = this.lastActive || [];
+
+            // Find Active Elements
+            this.active = function() {
+                switch (this.options.hoverMode) {
+                    case 'single':
+                        return this.getElementAtEvent(e);
+                    case 'label':
+                        return this.getElementsAtEvent(e);
+                    case 'dataset':
+                        return this.getDatasetAtEvent(e);
+                    default:
+                        return e;
+                }
+            }.call(this);
+
+            // On Hover hook
+            if (this.options.onHover) {
+                this.options.onHover.call(this, this.active);
+            }
+
+            // Remove styling for last active (even if it may still be active)
+            if (this.lastActive.length) {
+                switch (this.options.hoverMode) {
+                    case 'single':
+                        this.lastActive[0].backgroundColor = this.data.datasets[this.lastActive[0]._datasetIndex].pointBackgroundColor;
+                        this.lastActive[0].borderColor = this.data.datasets[this.lastActive[0]._datasetIndex].pointBorderColor;
+                        this.lastActive[0].borderWidth = this.data.datasets[this.lastActive[0]._datasetIndex].pointBorderWidth;
+                        break;
+                    case 'label':
+                        for (var i = 0; i < this.lastActive.length; i++) {
+                            this.lastActive[i].backgroundColor = this.data.datasets[this.lastActive[i]._datasetIndex].pointBackgroundColor;
+                            this.lastActive[i].borderColor = this.data.datasets[this.lastActive[i]._datasetIndex].pointBorderColor;
+                            this.lastActive[i].borderWidth = this.data.datasets[this.lastActive[0]._datasetIndex].pointBorderWidth;
+                        }
+                        break;
+                    case 'dataset':
+                        break;
+                    default:
+                        // Don't change anything
+                }
+            }
+
+            // Built in hover styling
+            if (this.active.length && this.options.hoverMode) {
+                switch (this.options.hoverMode) {
+                    case 'single':
+                        this.active[0].backgroundColor = this.data.datasets[this.active[0]._datasetIndex].hoverBackgroundColor || helpers.color(this.active[0].backgroundColor).saturate(0.5).darken(0.35).rgbString();
+                        this.active[0].borderColor = this.data.datasets[this.active[0]._datasetIndex].hoverBorderColor || helpers.color(this.active[0].borderColor).saturate(0.5).darken(0.35).rgbString();
+                        this.active[0].borderWidth = this.data.datasets[this.active[0]._datasetIndex].borderWidth + 10;
+                        break;
+                    case 'label':
+                        for (var i = 0; i < this.active.length; i++) {
+                            this.active[i].backgroundColor = this.data.datasets[this.active[i]._datasetIndex].hoverBackgroundColor || helpers.color(this.active[i].backgroundColor).saturate(0.5).darken(0.35).rgbString();
+                            this.active[i].borderColor = this.data.datasets[this.active[i]._datasetIndex].hoverBorderColor || helpers.color(this.active[i].borderColor).saturate(0.5).darken(0.35).rgbString();
+                            this.active[i].borderWidth = this.data.datasets[this.active[i]._datasetIndex].borderWidth + 2;
+                        }
+                        break;
+                    case 'dataset':
+                        break;
+                    default:
+                        // Don't change anything
+                }
+            }
+
+
+            // Built in Tooltips
+            if (this.options.showTooltips) {
+
+                // The usual updates
+                this.tooltip.initialize();
+
+                // Active
+                if (this.active.length) {
+                    helpers.extend(this.tooltip, {
+                        opacity: 1,
+                        _active: this.active,
+                    });
+
+                    this.tooltip.update();
+                } else {
+                    // Inactive
+                    helpers.extend(this.tooltip, {
+                        opacity: 0,
+                    });
+                }
+            }
+
+
+            // Hover animations
+            this.tooltip.pivot();
+
+            if (!this.animating) {
+                var changed;
+
+                helpers.each(this.active, function(element, index) {
+                    if (element !== this.lastActive[index]) {
+                        changed = true;
+                    }
+                }, this);
+
+                // If entering, leaving, or changing elements, animate the change via pivot
+                if ((!this.lastActive.length && this.active.length) ||
+                    (this.lastActive.length && !this.active.length) ||
+                    (this.lastActive.length && this.active.length && changed)) {
+
+                    this.stop();
+                    this.render(this.options.hoverAnimationDuration);
+                }
+            }
+
+            // Remember Last Active
+            this.lastActive = this.active;
+            return this;
+
+        },
+        update: function() {
+
+            this.scale.update();
+
+            // Update the lines
+            this.eachDataset(function(dataset, datasetIndex) {
+                helpers.extend(dataset.metaDataset, {
+                    backgroundColor: dataset.backgroundColor || this.options.backgroundColor,
+                    borderWidth: dataset.borderWidth || this.options.borderWidth,
+                    borderColor: dataset.borderColor || this.options.borderColor,
+                    tension: dataset.tension || this.options.tension,
+                    scaleTop: this.scale.startPoint,
+                    scaleBottom: this.scale.endPoint,
+                    _points: dataset.metaData,
+                    _datasetIndex: datasetIndex,
+                });
+                dataset.metaDataset.pivot();
+            });
+
+            // Update the points
+            this.eachElement(function(point, index, dataset, datasetIndex) {
+                helpers.extend(point, {
+                    x: this.scale.calculateX(index),
+                    y: this.scale.calculateY(this.data.datasets[datasetIndex].data[index]),
+                    value: this.data.datasets[datasetIndex].data[index],
+                    label: this.data.labels[index],
+                    datasetLabel: this.data.datasets[datasetIndex].label,
+                    // Appearance
+                    hoverBackgroundColor: this.data.datasets[datasetIndex].pointHoverBackgroundColor || this.options.pointHoverBackgroundColor,
+                    hoverBorderColor: this.data.datasets[datasetIndex].pointHoverBorderColor || this.options.pointHoverBorderColor,
+                    hoverRadius: this.data.datasets[datasetIndex].pointHoverRadius || this.options.pointHoverRadius,
+                    radius: this.data.datasets[datasetIndex].pointRadius || this.options.pointRadius,
+                    borderWidth: this.data.datasets[datasetIndex].pointBorderWidth || this.options.pointBorderWidth,
+                    borderColor: this.data.datasets[datasetIndex].pointBorderColor || this.options.pointBorderColor,
+                    backgroundColor: this.data.datasets[datasetIndex].pointBackgroundColor || this.options.pointBackgroundColor,
+                    tension: this.data.datasets[datasetIndex].metaDataset.tension,
+                    _datasetIndex: datasetIndex,
+                    _index: index,
+                });
+            }, this);
+
+            // Update control points for the bezier curve
+            this.eachElement(function(point, index, dataset, datasetIndex) {
+                var controlPoints = helpers.splineCurve(
+                    this.previousPoint(dataset, index),
+                    point,
+                    this.nextPoint(dataset, index),
+                    point.tension
+                );
+
+                point.controlPointPreviousX = controlPoints.previous.x;
+                point.controlPointNextX = controlPoints.next.x;
+
+                // Prevent the bezier going outside of the bounds of the graph
+
+                // Cap puter bezier handles to the upper/lower scale bounds
+                if (controlPoints.next.y > this.scale.endPoint) {
+                    point.controlPointNextY = this.scale.endPoint;
+                } else if (controlPoints.next.y < this.scale.startPoint) {
+                    point.controlPointNextY = this.scale.startPoint;
+                } else {
+                    point.controlPointNextY = controlPoints.next.y;
+                }
+
+                // Cap inner bezier handles to the upper/lower scale bounds
+                if (controlPoints.previous.y > this.scale.endPoint) {
+                    point.controlPointPreviousY = this.scale.endPoint;
+                } else if (controlPoints.previous.y < this.scale.startPoint) {
+                    point.controlPointPreviousY = this.scale.startPoint;
+                } else {
+                    point.controlPointPreviousY = controlPoints.previous.y;
+                }
+                // Now pivot the point for animation
+                point.pivot();
+            }, this);
+
+            this.render();
+        },
+        buildScale: function(labels) {
+            var self = this;
+
+            var dataTotal = function() {
+                var values = [];
+                self.eachValue(function(value) {
+                    values.push(value);
+                });
+
+                return values;
+            };
+
+            var scaleOptions = {
+                templateString: this.options.scaleLabel,
+                height: this.chart.height,
+                width: this.chart.width,
+                ctx: this.chart.ctx,
+                textColor: this.options.scaleFontColor,
+                offsetGridLines: this.options.offsetGridLines,
+                fontSize: this.options.scaleFontSize,
+                fontStyle: this.options.scaleFontStyle,
+                fontFamily: this.options.scaleFontFamily,
+                valuesCount: labels.length,
+                beginAtZero: this.options.scaleBeginAtZero,
+                integersOnly: this.options.scaleIntegersOnly,
+                calculateYRange: function(currentHeight) {
+                    var updatedRanges = helpers.calculateScaleRange(
+                        dataTotal(),
+                        currentHeight,
+                        this.fontSize,
+                        this.beginAtZero,
+                        this.integersOnly
+                    );
+                    helpers.extend(this, updatedRanges);
+                },
+                xLabels: this.data.labels,
+                font: helpers.fontString(this.options.scaleFontSize, this.options.scaleFontStyle, this.options.scaleFontFamily),
+                lineWidth: this.options.scaleLineWidth,
+                lineColor: this.options.scaleLineColor,
+                showHorizontalLines: this.options.scaleShowHorizontalLines,
+                showVerticalLines: this.options.scaleShowVerticalLines,
+                gridLineWidth: (this.options.scaleShowGridLines) ? this.options.scaleGridLineWidth : 0,
+                gridLineColor: (this.options.scaleShowGridLines) ? this.options.scaleGridLineColor : "rgba(0,0,0,0)",
+                padding: (this.options.showScale) ? 0 : this.options.pointRadius + this.options.pointBorderWidth,
+                showLabels: this.options.scaleShowLabels,
+                display: this.options.showScale
+            };
+
+            if (this.options.scaleOverride) {
+                helpers.extend(scaleOptions, {
+                    calculateYRange: helpers.noop,
+                    steps: this.options.scaleSteps,
+                    stepValue: this.options.scaleStepWidth,
+                    min: this.options.scaleStartValue,
+                    max: this.options.scaleStartValue + (this.options.scaleSteps * this.options.scaleStepWidth)
+                });
+            }
+
+            this.scale = new Chart.Scale(scaleOptions);
+        },
+        redraw: function() {
+
+        },
+        draw: function(ease) {
+
+            var easingDecimal = ease || 1;
+            this.clear();
+
+            this.scale.draw(easingDecimal);
+
+            this.eachDataset(function(dataset, datasetIndex) {
+
+                // Transition Point Locations
+                helpers.each(dataset.metaData, function(point, index) {
+                    point.transition(easingDecimal);
+                }, this);
+
+                // Transition and Draw the line
+                dataset.metaDataset.transition(easingDecimal).draw();
+
+                // Draw the points
+                helpers.each(dataset.metaData, function(point) {
+                    point.draw();
+                });
+            }, this);
+
+            // Finally draw the tooltip
+            this.tooltip.transition(easingDecimal).draw();
+        }
+    });
 
 
 }).call(this);

From 872c92cd4b3893101d368f845a90b5f31a4bb6d4 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Fri, 15 May 2015 22:34:08 -0600
Subject: [PATCH 028/424] Doughnut/Pie Chart refactor

---
 samples/doughnut.html |  62 +++++++------
 src/Chart.Core.js     |  19 ++--
 src/Chart.Doughnut.js | 208 +++++++++++++++---------------------------
 3 files changed, 115 insertions(+), 174 deletions(-)

diff --git a/samples/doughnut.html b/samples/doughnut.html
index 125beaf4653..145ff450a1a 100644
--- a/samples/doughnut.html
+++ b/samples/doughnut.html
@@ -30,34 +30,36 @@
         return Math.round(Math.random() * 255)
     };
 
-    var doughnutData = [{
-            value: randomScalingFactor(),
-            color: "#F7464A",
-            highlight: "#FF5A5E",
-            label: "Red"
-        }, {
-            value: randomScalingFactor(),
-            color: "#46BFBD",
-            highlight: "#5AD3D1",
-            label: "Green"
-        }, {
-            value: randomScalingFactor(),
-            color: "#FDB45C",
-            highlight: "#FFC870",
-            label: "Yellow"
-        }, {
-            value: randomScalingFactor(),
-            color: "#949FB1",
-            highlight: "#A8B3C5",
-            label: "Grey"
-        }, {
-            value: randomScalingFactor(),
-            color: "#4D5360",
-            highlight: "#616774",
-            label: "Dark Grey"
-        }
+    var doughnutData = {
+        data: [{
+                value: randomScalingFactor(),
+                backgroundColor: "#F7464A",
+                hoverBackgroundColor: "#FF5A5E",
+                label: "Red"
+            }, {
+                value: randomScalingFactor(),
+                backgroundColor: "#46BFBD",
+                hoverBackgroundColor: "#5AD3D1",
+                label: "Green"
+            }, {
+                value: randomScalingFactor(),
+                backgroundColor: "#FDB45C",
+                hoverBackgroundColor: "#FFC870",
+                label: "Yellow"
+            }, {
+                value: randomScalingFactor(),
+                backgroundColor: "#949FB1",
+                hoverBackgroundColor: "#A8B3C5",
+                label: "Grey"
+            }, {
+                value: randomScalingFactor(),
+                backgroundColor: "#4D5360",
+                hoverBackgroundColor: "#616774",
+                label: "Dark Grey"
+            }
 
-    ];
+        ]
+    };
 
     window.onload = function() {
         var ctx = document.getElementById("chart-area").getContext("2d");
@@ -67,9 +69,9 @@
     };
 
     $('#randomizeData').click(function() {
-        $.each(doughnutData, function(i, piece) {
-            doughnutData[i].value = randomScalingFactor();
-            doughnutData[i].color = 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',.7)';
+        $.each(doughnutData.data, function(i, datapoint) {
+            datapoint.value = randomScalingFactor();
+            datapoint.backgroundColor = 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',.7)';
         });
         window.myDoughnut.update();
     });
diff --git a/src/Chart.Core.js b/src/Chart.Core.js
index 1d6651ab706..fbb6f539758 100755
--- a/src/Chart.Core.js
+++ b/src/Chart.Core.js
@@ -1299,28 +1299,27 @@
                 y: this.y + (Math.sin(centreAngle) * rangeFromCentre)
             };
         },
-        draw: function(animationPercent) {
-
-            var easingDecimal = animationPercent || 1;
+        draw: function() {
 
-            var ctx = this.ctx;
+            var ctx = this._chart.ctx;
+            var vm = this._vm;
 
             ctx.beginPath();
 
-            ctx.arc(this.x, this.y, this.outerRadius, this.startAngle, this.endAngle);
+            ctx.arc(vm.x, vm.y, vm.outerRadius, vm.startAngle, vm.endAngle);
 
-            ctx.arc(this.x, this.y, this.innerRadius, this.endAngle, this.startAngle, true);
+            ctx.arc(vm.x, vm.y, vm.innerRadius, vm.endAngle, vm.startAngle, true);
 
             ctx.closePath();
-            ctx.strokeStyle = this.borderColor;
-            ctx.lineWidth = this.borderWidth;
+            ctx.strokeStyle = vm.borderColor;
+            ctx.lineWidth = vm.borderWidth;
 
-            ctx.fillStyle = this.backgroundColor;
+            ctx.fillStyle = vm.backgroundColor;
 
             ctx.fill();
             ctx.lineJoin = 'bevel';
 
-            if (this.showBorder) {
+            if (vm.borderWidth) {
                 ctx.stroke();
             }
         }
diff --git a/src/Chart.Doughnut.js b/src/Chart.Doughnut.js
index b9633aac21a..64e3634ab0a 100644
--- a/src/Chart.Doughnut.js
+++ b/src/Chart.Doughnut.js
@@ -14,16 +14,16 @@
         segmentStrokeColor: "#fff",
 
         //Number - The width of each segment stroke
-        segmentStrokeWidth: 2,
+        borderWidth: 2,
 
         //The percentage of the chart that we cut out of the middle.
-        percentageInnerCutout: 50,
+        cutoutPercentage: 50,
 
-        //Number - Amount of animation steps
-        animationSteps: 100,
+        // The duration of animations triggered by hover events
+        hoverAnimationDuration: 400,
 
         //String - Animation easing effect
-        animationEasing: "easeOutBounce",
+        animationEasing: "easeOutQuart",
 
         //Boolean - Whether we animate the rotation of the Doughnut
         animateRotate: true,
@@ -59,26 +59,29 @@
             if (this.options.showTooltips) {
                 helpers.bindEvents(this, this.options.tooltipEvents, this.onHover);
             }
-            this.calculateTotal(data);
 
             // Create new slice for each piece of data
-            helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-                dataset.metaData = [];
-                helpers.each(dataset.data, function(slice, index) {
-                    var metaSlice = new this.Slice();
-                    if (typeof slice == 'number') {
-                        helpers.extend(metaSlice, {
-                            value: slice
-                        });
-                    } else {
-                        helpers.extend(metaSlice, slice);
-                    }
-                    if (!metaSlice.color) {
-                        slice.color = 'hsl(' + (360 * index / data.length) + ', 100%, 50%)';
-                    }
-                    metaSlice.save();
-                    dataset.metaData.push(metaSlice);
-                }, this);
+            this.data.metaData = [];
+            helpers.each(this.data.data, function(slice, index) {
+                var metaSlice = new this.Slice();
+                if (typeof slice == 'number') {
+                    helpers.extend(metaSlice, {
+                        value: slice
+                    });
+                } else {
+                    helpers.extend(metaSlice, slice);
+                }
+                helpers.extend(metaSlice, {
+                    startAngle: Math.PI * 1.5,
+                    circumference: (this.options.animateRotate) ? 0 : this.calculateCircumference(metaSlice.value),
+                    outerRadius: (this.options.animateScale) ? 0 : this.outerRadius,
+                    innerRadius: (this.options.animateScale) ? 0 : (this.outerRadius / 100) * this.options.percentageInnerCutout,
+                });
+                if (!metaSlice.backgroundColor) {
+                    slice.backgroundColor = 'hsl(' + (360 * index / data.length) + ', 100%, 50%)';
+                }
+                metaSlice.save();
+                this.data.metaData.push(metaSlice);
             }, this);
 
             // Create tooltip instance exclusively for this chart with some defaults.
@@ -90,7 +93,7 @@
 
             this.update();
         },
-        onHover: function(evt) {
+        onHover: function(e) {
 
             // If exiting chart
             if (e.type == 'mouseout') {
@@ -100,18 +103,7 @@
             this.lastActive = this.lastActive || [];
 
             // Find Active Elements
-            this.active = function() {
-                switch (this.options.hoverMode) {
-                    case 'single':
-                        return this.getElementAtEvent(e);
-                    case 'label':
-                        return this.getElementsAtEvent(e);
-                    case 'dataset':
-                        return this.getDatasetAtEvent(e);
-                    default:
-                        return e;
-                }
-            }.call(this);
+            this.active = this.getSliceAtEvent(e);
 
             // On Hover hook
             if (this.options.onHover) {
@@ -120,41 +112,14 @@
 
             // Remove styling for last active (even if it may still be active)
             if (this.lastActive.length) {
-                switch (this.options.hoverMode) {
-                    case 'single':
-                        this.lastActive[0].backgroundColor = this.data.datasets[0].backgroundColor;
-                        break;
-                    case 'label':
-                        for (var i = 0; i < this.lastActive.length; i++) {
-                            this.lastActive[i].backgroundColor = this.data.datasets[this.lastActive[i]._datasetIndex].backgroundColor;
-                        }
-                        break;
-                    case 'dataset':
-                        break;
-                    default:
-                        // Don't change anything
-                }
+                this.lastActive[0].backgroundColor = this.data.data[this.lastActive[0]._index].backgroundColor;
             }
 
             // Built in hover styling
             if (this.active.length && this.options.hoverMode) {
-                switch (this.options.hoverMode) {
-                    case 'single':
-                        this.active[0].backgroundColor = this.data.datasets[this.active[0]._datasetIndex].hoverBackgroundColor || helpers.color(this.active[0].backgroundColor).saturate(0.5).darken(0.35).rgbString();
-                        break;
-                    case 'label':
-                        for (var i = 0; i < this.active.length; i++) {
-                            this.active[i].backgroundColor = this.data.datasets[this.active[i]._datasetIndex].hoverBackgroundColor || helpers.color(this.active[i].backgroundColor).saturate(0.5).darken(0.35).rgbString();
-                        }
-                        break;
-                    case 'dataset':
-                        break;
-                    default:
-                        // Don't change anything
-                }
+                this.active[0].backgroundColor = this.data.data[this.active[0]._index].hoverBackgroundColor || helpers.color(this.active[0].backgroundColor).saturate(0.5).darken(0.35).rgbString();
             }
 
-
             // Built in Tooltips
             if (this.options.showTooltips) {
 
@@ -205,15 +170,15 @@
             return this;
 
         },
-        getSegmentsAtEvent: function(e) {
-            var segmentsArray = [];
+        getSliceAtEvent: function(e) {
+            var elements = [];
 
             var location = helpers.getRelativePosition(e);
 
-            helpers.each(this.segments, function(segment) {
-                if (segment.inRange(location.x, location.y)) segmentsArray.push(segment);
+            helpers.each(this.data.metaData, function(slice, index) {
+                if (slice.inRange(location.x, location.y)) elements.push(slice);
             }, this);
-            return segmentsArray;
+            return elements;
         },
         calculateCircumference: function(value) {
             if (this.total > 0) {
@@ -222,97 +187,72 @@
                 return 0;
             }
         },
-        calculateTotal: function(data) {
-            this.total = 0;
-            helpers.each(data, function(segment) {
-                this.total += Math.abs(segment.value);
-            }, this);
-        },
         update: function() {
 
-            this.outerRadius = (helpers.min([this.chart.width, this.chart.height]) - this.options.segmentStrokeWidth / 2) / 2;
+            // Calc Total
+            this.total = 0;
+            helpers.each(this.data.data, function(slice) {
+                this.total += Math.abs(slice.value);
+            }, this);
 
+            this.outerRadius = (helpers.min([this.chart.width, this.chart.height]) - this.options.borderWidth / 2) / 2;
 
             // Map new data to data points
-            helpers.each(this.data, function(segment, i) {
-                helpers.extend(this.segments[i], {
+            helpers.each(this.data.metaData, function(slice, index) {
+
+                var datapoint = this.data.data[index];
+
+                helpers.extend(slice, {
+                    _index: index,
                     x: this.chart.width / 2,
                     y: this.chart.height / 2,
-                    value: segment.value,
-                    backgroundColor: segment.color,
-                    hoverBackgroundColor: segment.highlight || segment.color,
-                    borderWidth: this.options.segmentStrokeWidth,
+                    value: datapoint.value,
+                    label: datapoint.label,
+                    circumference: this.calculateCircumference(datapoint.value),
+                    outerRadius: this.outerRadius,
+                    innerRadius: (this.outerRadius / 100) * this.options.cutoutPercentage,
+
+                    backgroundColor: datapoint.backgroundColor,
+                    hoverBackgroundColor: datapoint.hoverBackgroundColor || datapoint.backgroundColor,
+                    borderWidth: this.options.borderWidth,
                     borderColor: this.options.segmentStrokeColor,
-                    label: segment.label,
-                    startAngle: Math.PI * 1.5,
-                    circumference: (this.options.animateRotate) ? 0 : this.calculateCircumference(segment.value),
-                    innerRadius: (this.options.animateScale) ? 0 : (this.outerRadius / 100) * this.options.percentageInnerCutout,
-                    outerRadius: (this.options.animateScale) ? 0 : this.outerRadius,
                 });
-            }, this);
 
-            this.calculateTotal(this.segments);
+                helpers.extend(slice, {
+                    endAngle: slice.startAngle + slice.circumference,
+                });
 
-            // Reset any highlight colours before updating.
-            helpers.each(this.activeElements, function(activeElement) {
-                activeElement.restore(['backgroundColor']);
-            });
+                if (index === 0) {
+                    slice.startAngle = Math.PI * 1.5;
+                }
 
-            helpers.each(this.segments, function(segment) {
-                segment.save();
-            });
-            this.render();
-        },
+                //Check to see if it's the last slice, if not get the next and update its start angle
+                if (index < this.data.data.length - 1) {
+                    this.data.metaData[index + 1].startAngle = slice.endAngle;
+                }
 
-        removeData: function(atIndex) {
-            var indexToDelete = (helpers.isNumber(atIndex)) ? atIndex : this.segments.length - 1;
-            this.segments.splice(indexToDelete, 1);
-            this.reflow();
-            this.update();
-        },
+                slice.pivot();
 
-        reflow: function() {
-            helpers.extend(this.Slice.prototype, {
-                x: this.chart.width / 2,
-                y: this.chart.height / 2
-            });
-            this.outerRadius = (helpers.min([this.chart.width, this.chart.height]) - this.options.segmentStrokeWidth / 2) / 2;
-            helpers.each(this.segments, function(segment) {
-                segment.update({
-                    outerRadius: this.outerRadius,
-                    innerRadius: (this.outerRadius / 100) * this.options.percentageInnerCutout
-                });
             }, this);
+
+            this.render();
         },
         draw: function(easeDecimal) {
-            var animDecimal = (easeDecimal) ? easeDecimal : 1;
+            easeDecimal = easeDecimal || 1;
             this.clear();
-            helpers.each(this.segments, function(segment, index) {
-                segment.transition({
-                    circumference: this.calculateCircumference(segment.value),
-                    outerRadius: this.outerRadius,
-                    innerRadius: (this.outerRadius / 100) * this.options.percentageInnerCutout
-                }, animDecimal);
-
-                segment.endAngle = segment.startAngle + segment.circumference;
 
-                segment.draw();
-                if (index === 0) {
-                    segment.startAngle = Math.PI * 1.5;
-                }
-                //Check to see if it's the last segment, if not get the next and update the start angle
-                if (index < this.segments.length - 1) {
-                    this.segments[index + 1].startAngle = segment.endAngle;
-                }
+            helpers.each(this.data.metaData, function(slice, index) {
+                slice.transition(easeDecimal).draw();
             }, this);
 
+            this.tooltip.transition(easeDecimal).draw();
         }
     });
 
     Chart.types.Doughnut.extend({
         name: "Pie",
         defaults: helpers.merge(defaultConfig, {
-            percentageInnerCutout: 0
+            cutoutPercentage: 0
         })
     });
 

From ad972a0c5ce3ad1bb87ff2d1b26accca04a8d5df Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Fri, 15 May 2015 22:45:17 -0600
Subject: [PATCH 029/424] Pie cleanup.

---
 Chart.js              | 6563 +++++++++++++++++++++--------------------
 Chart.min.js          |    6 +-
 samples/doughnut.html |    5 -
 src/Chart.Doughnut.js |    2 +-
 4 files changed, 3327 insertions(+), 3249 deletions(-)

diff --git a/Chart.js b/Chart.js
index acb14e30c2f..5a1408d4fae 100644
--- a/Chart.js
+++ b/Chart.js
@@ -9,3297 +9,3380 @@
  */
 
 
-(function(){
-
-	"use strict";
-
-	//Declare root variable - window in the browser, global on the server
-	var root = this,
-		previous = root.Chart;
-
-	//Occupy the global variable of Chart, and create a simple base class
-	var Chart = function(context){
-		var chart = this;
-		this.canvas = context.canvas;
-
-		this.ctx = context;
-
-		//Variables global to the chart
-		var computeDimension = function(element,dimension)
-		{
-			if (element['offset'+dimension])
-			{
-				return element['offset'+dimension];
-			}
-			else
-			{
-				return document.defaultView.getComputedStyle(element).getPropertyValue(dimension);
-			}
-		};
-
-		var width = this.width = computeDimension(context.canvas,'Width') || context.canvas.width;
-		var height = this.height = computeDimension(context.canvas,'Height') || context.canvas.height;
-
-		// Firefox requires this to work correctly
-		context.canvas.width  = width;
-		context.canvas.height = height;
-
-		width = this.width = context.canvas.width;
-		height = this.height = context.canvas.height;
-		this.aspectRatio = this.width / this.height;
-		//High pixel density displays - multiply the size of the canvas height/width by the device pixel ratio, then scale.
-		helpers.retinaScale(this);
-
-		return this;
-	};
-	//Globally expose the defaults to allow for user updating/changing
-	Chart.defaults = {
-		global: {
-			// Boolean - Whether to animate the chart
-			animation: true,
-
-			// Number - Number of animation steps
-			animationDuration: 1000,
-
-			// String - Animation easing effect
-			animationEasing: "easeOutQuart",
-
-			// Boolean - If we should show the scale at all
-			showScale: true,
-
-			// Boolean - If we want to override with a hard coded scale
-			scaleOverride: false,
-
-			// ** Required if scaleOverride is true **
-			// Number - The number of steps in a hard coded scale
-			scaleSteps: null,
-			// Number - The value jump in the hard coded scale
-			scaleStepWidth: null,
-			// Number - The scale starting value
-			scaleStartValue: null,
-
-			// String - Colour of the scale line
-			scaleLineColor: "rgba(0,0,0,.1)",
-
-			// Number - Pixel width of the scale line
-			scaleLineWidth: 1,
-
-			// Boolean - Whether to show labels on the scale
-			scaleShowLabels: true,
-
-			// Interpolated JS string - can access value
-			scaleLabel: "<%=value%>",
-
-			// Boolean - Whether the scale should stick to integers, and not show any floats even if drawing space is there
-			scaleIntegersOnly: true,
-
-			// Boolean - Whether the scale should start at zero, or an order of magnitude down from the lowest value
-			scaleBeginAtZero: false,
-
-			// String - Scale label font declaration for the scale label
-			scaleFontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
-
-			// Number - Scale label font size in pixels
-			scaleFontSize: 12,
-
-			// String - Scale label font weight style
-			scaleFontStyle: "normal",
-
-			// String - Scale label font colour
-			scaleFontColor: "#666",
-
-			// Boolean - whether or not the chart should be responsive and resize when the browser does.
-			responsive: false,
-
-			// Boolean - whether to maintain the starting aspect ratio or not when responsive, if set to false, will take up entire container
-			maintainAspectRatio: true,
-
-			// Boolean - Determines whether to draw tooltips on the canvas or not - attaches events to touchmove & mousemove
-			showTooltips: true,
-
-			// Boolean - Determines whether to draw built-in tooltip or call custom tooltip function
-			customTooltips: false,
-
-			// Array - Array of string names to attach tooltip events
-			tooltipEvents: ["mousemove", "touchstart", "touchmove", "mouseout"],
-
-			// String - Tooltip background colour
-			tooltipBackgroundColor: "rgba(0,0,0,0.8)",
-
-			// String - Tooltip label font declaration for the scale label
-			tooltipFontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
-
-			// Number - Tooltip label font size in pixels
-			tooltipFontSize: 14,
-
-			// String - Tooltip font weight style
-			tooltipFontStyle: "normal",
-
-			// String - Tooltip label font colour
-			tooltipFontColor: "#fff",
-
-			// String - Tooltip title font declaration for the scale label
-			tooltipTitleFontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
-
-			// Number - Tooltip title font size in pixels
-			tooltipTitleFontSize: 14,
-
-			// String - Tooltip title font weight style
-			tooltipTitleFontStyle: "bold",
-
-			// String - Tooltip title font colour
-			tooltipTitleFontColor: "#fff",
-
-			// Number - pixel width of padding around tooltip text
-			tooltipYPadding: 6,
-
-			// Number - pixel width of padding around tooltip text
-			tooltipXPadding: 6,
-
-			// Number - Size of the caret on the tooltip
-			tooltipCaretSize: 8,
-
-			// Number - Pixel radius of the tooltip border
-			tooltipCornerRadius: 6,
-
-			// Number - Pixel offset from point x to tooltip edge
-			tooltipXOffset: 10,
-
-			// String - Template string for single tooltips
-			tooltipTemplate: "<%if (label){%><%=label%>: <%}%><%= value %>",
-
-			// String - Template string for single tooltips
-			multiTooltipTemplate: "<%if (datasetLabel){%><%=datasetLabel%>: <%}%><%= value %>",
-
-			// String - Colour behind the legend colour block
-			multiTooltipKeyBackground: '#fff',
-
-			// Function - Will fire on animation progression.
-			onAnimationProgress: function(){},
-
-			// Function - Will fire on animation completion.
-			onAnimationComplete: function(){}
-
-		}
-	};
-
-	//Create a dictionary of chart types, to allow for extension of existing types
-	Chart.types = {};
-
-	//Global Chart helpers object for utility methods and classes
-	var helpers = Chart.helpers = {};
-
-		//-- Basic js utility methods
-	var each = helpers.each = function(loopable,callback,self){
-			var additionalArgs = Array.prototype.slice.call(arguments, 3);
-			// Check to see if null or undefined firstly.
-			if (loopable){
-				if (loopable.length === +loopable.length){
-					var i;
-					for (i=0; i<loopable.length; i++){
-						callback.apply(self,[loopable[i], i].concat(additionalArgs));
-					}
-				}
-				else{
-					for (var item in loopable){
-						callback.apply(self,[loopable[item],item].concat(additionalArgs));
-					}
-				}
-			}
-		},
-		clone = helpers.clone = function(obj){
-			var objClone = {};
-			each(obj,function(value,key){
-				if (obj.hasOwnProperty(key)){
-					objClone[key] = value;
-				}
-			});
-			return objClone;
-		},
-		extend = helpers.extend = function(base){
-			each(Array.prototype.slice.call(arguments,1), function(extensionObject) {
-				each(extensionObject,function(value,key){
-					if (extensionObject.hasOwnProperty(key)){
-						base[key] = value;
-					}
-				});
-			});
-			return base;
-		},
-		merge = helpers.merge = function(base,master){
-			//Merge properties in left object over to a shallow clone of object right.
-			var args = Array.prototype.slice.call(arguments,0);
-			args.unshift({});
-			return extend.apply(null, args);
-		},
-		indexOf = helpers.indexOf = function(arrayToSearch, item){
-			if (Array.prototype.indexOf) {
-				return arrayToSearch.indexOf(item);
-			}
-			else{
-				for (var i = 0; i < arrayToSearch.length; i++) {
-					if (arrayToSearch[i] === item) return i;
-				}
-				return -1;
-			}
-		},
-		where = helpers.where = function(collection, filterCallback){
-			var filtered = [];
-
-			helpers.each(collection, function(item){
-				if (filterCallback(item)){
-					filtered.push(item);
-				}
-			});
-
-			return filtered;
-		},
-		findNextWhere = helpers.findNextWhere = function(arrayToSearch, filterCallback, startIndex){
-			// Default to start of the array
-			if (!startIndex){
-				startIndex = -1;
-			}
-			for (var i = startIndex + 1; i < arrayToSearch.length; i++) {
-				var currentItem = arrayToSearch[i];
-				if (filterCallback(currentItem)){
-					return currentItem;
-				}
-			}
-		},
-		findPreviousWhere = helpers.findPreviousWhere = function(arrayToSearch, filterCallback, startIndex){
-			// Default to end of the array
-			if (!startIndex){
-				startIndex = arrayToSearch.length;
-			}
-			for (var i = startIndex - 1; i >= 0; i--) {
-				var currentItem = arrayToSearch[i];
-				if (filterCallback(currentItem)){
-					return currentItem;
-				}
-			}
-		},
-		inherits = helpers.inherits = function(extensions){
-			//Basic javascript inheritance based on the model created in Backbone.js
-			var parent = this;
-			var ChartElement = (extensions && extensions.hasOwnProperty("constructor")) ? extensions.constructor : function(){ return parent.apply(this, arguments); };
-
-			var Surrogate = function(){ this.constructor = ChartElement;};
-			Surrogate.prototype = parent.prototype;
-			ChartElement.prototype = new Surrogate();
-
-			ChartElement.extend = inherits;
-
-			if (extensions) extend(ChartElement.prototype, extensions);
-
-			ChartElement.__super__ = parent.prototype;
-
-			return ChartElement;
-		},
-		noop = helpers.noop = function(){},
-		uid = helpers.uid = (function(){
-			var id=0;
-			return function(){
-				return "chart-" + id++;
-			};
-		})(),
-		warn = helpers.warn = function(str){
-			//Method for warning of errors
-			if (window.console && typeof window.console.warn === "function") console.warn(str);
-		},
-		amd = helpers.amd = (typeof define === 'function' && define.amd),
-		//-- Math methods
-		isNumber = helpers.isNumber = function(n){
-			return !isNaN(parseFloat(n)) && isFinite(n);
-		},
-		max = helpers.max = function(array){
-			return Math.max.apply( Math, array );
-		},
-		min = helpers.min = function(array){
-			return Math.min.apply( Math, array );
-		},
-		cap = helpers.cap = function(valueToCap,maxValue,minValue){
-			if(isNumber(maxValue)) {
-				if( valueToCap > maxValue ) {
-					return maxValue;
-				}
-			}
-			else if(isNumber(minValue)){
-				if ( valueToCap < minValue ){
-					return minValue;
-				}
-			}
-			return valueToCap;
-		},
-		getDecimalPlaces = helpers.getDecimalPlaces = function(num){
-			if (num%1!==0 && isNumber(num)){
-				var s = num.toString();
-				if(s.indexOf("e-") < 0){
-					// no exponent, e.g. 0.01
-					return s.split(".")[1].length;
-				}
-				else if(s.indexOf(".") < 0) {
-					// no decimal point, e.g. 1e-9
-					return parseInt(s.split("e-")[1]);
-				}
-				else {
-					// exponent and decimal point, e.g. 1.23e-9
-					var parts = s.split(".")[1].split("e-");
-					return parts[0].length + parseInt(parts[1]);
-				}
-			}
-			else {
-				return 0;
-			}
-		},
-		toRadians = helpers.radians = function(degrees){
-			return degrees * (Math.PI/180);
-		},
-		// Gets the angle from vertical upright to the point about a centre.
-		getAngleFromPoint = helpers.getAngleFromPoint = function(centrePoint, anglePoint){
-			var distanceFromXCenter = anglePoint.x - centrePoint.x,
-				distanceFromYCenter = anglePoint.y - centrePoint.y,
-				radialDistanceFromCenter = Math.sqrt( distanceFromXCenter * distanceFromXCenter + distanceFromYCenter * distanceFromYCenter);
-
-
-			var angle = Math.PI * 2 + Math.atan2(distanceFromYCenter, distanceFromXCenter);
-
-			//If the segment is in the top left quadrant, we need to add another rotation to the angle
-			if (distanceFromXCenter < 0 && distanceFromYCenter < 0){
-				angle += Math.PI*2;
-			}
-
-			return {
-				angle: angle,
-				distance: radialDistanceFromCenter
-			};
-		},
-		aliasPixel = helpers.aliasPixel = function(pixelWidth){
-			return (pixelWidth % 2 === 0) ? 0 : 0.5;
-		},
-		splineCurve = helpers.splineCurve = function(FirstPoint,MiddlePoint,AfterPoint,t){
-			//Props to Rob Spencer at scaled innovation for his post on splining between points
-			//http://scaledinnovation.com/analytics/splines/aboutSplines.html
-			var d01=Math.sqrt(Math.pow(MiddlePoint.x-FirstPoint.x,2)+Math.pow(MiddlePoint.y-FirstPoint.y,2)),
-				d12=Math.sqrt(Math.pow(AfterPoint.x-MiddlePoint.x,2)+Math.pow(AfterPoint.y-MiddlePoint.y,2)),
-				fa=t*d01/(d01+d12),// scaling factor for triangle Ta
-				fb=t*d12/(d01+d12);
-			return {
-				inner : {
-					x : MiddlePoint.x-fa*(AfterPoint.x-FirstPoint.x),
-					y : MiddlePoint.y-fa*(AfterPoint.y-FirstPoint.y)
-				},
-				outer : {
-					x: MiddlePoint.x+fb*(AfterPoint.x-FirstPoint.x),
-					y : MiddlePoint.y+fb*(AfterPoint.y-FirstPoint.y)
-				}
-			};
-		},
-		calculateOrderOfMagnitude = helpers.calculateOrderOfMagnitude = function(val){
-			return Math.floor(Math.log(val) / Math.LN10);
-		},
-		calculateScaleRange = helpers.calculateScaleRange = function(valuesArray, drawingSize, textSize, startFromZero, integersOnly){
-
-			//Set a minimum step of two - a point at the top of the graph, and a point at the base
-			var minSteps = 2,
-				maxSteps = Math.floor(drawingSize/(textSize * 1.5)),
-				skipFitting = (minSteps >= maxSteps);
-
-			var maxValue = max(valuesArray),
-				minValue = min(valuesArray);
-
-			// We need some degree of seperation here to calculate the scales if all the values are the same
-			// Adding/minusing 0.5 will give us a range of 1.
-			if (maxValue === minValue){
-				maxValue += 0.5;
-				// So we don't end up with a graph with a negative start value if we've said always start from zero
-				if (minValue >= 0.5 && !startFromZero){
-					minValue -= 0.5;
-				}
-				else{
-					// Make up a whole number above the values
-					maxValue += 0.5;
-				}
-			}
-
-			var	valueRange = Math.abs(maxValue - minValue),
-				rangeOrderOfMagnitude = calculateOrderOfMagnitude(valueRange),
-				graphMax = Math.ceil(maxValue / (1 * Math.pow(10, rangeOrderOfMagnitude))) * Math.pow(10, rangeOrderOfMagnitude),
-				graphMin = (startFromZero) ? 0 : Math.floor(minValue / (1 * Math.pow(10, rangeOrderOfMagnitude))) * Math.pow(10, rangeOrderOfMagnitude),
-				graphRange = graphMax - graphMin,
-				stepValue = Math.pow(10, rangeOrderOfMagnitude),
-				numberOfSteps = Math.round(graphRange / stepValue);
-
-			//If we have more space on the graph we'll use it to give more definition to the data
-			while((numberOfSteps > maxSteps || (numberOfSteps * 2) < maxSteps) && !skipFitting) {
-				if(numberOfSteps > maxSteps){
-					stepValue *=2;
-					numberOfSteps = Math.round(graphRange/stepValue);
-					// Don't ever deal with a decimal number of steps - cancel fitting and just use the minimum number of steps.
-					if (numberOfSteps % 1 !== 0){
-						skipFitting = true;
-					}
-				}
-				//We can fit in double the amount of scale points on the scale
-				else{
-					//If user has declared ints only, and the step value isn't a decimal
-					if (integersOnly && rangeOrderOfMagnitude >= 0){
-						//If the user has said integers only, we need to check that making the scale more granular wouldn't make it a float
-						if(stepValue/2 % 1 === 0){
-							stepValue /=2;
-							numberOfSteps = Math.round(graphRange/stepValue);
-						}
-						//If it would make it a float break out of the loop
-						else{
-							break;
-						}
-					}
-					//If the scale doesn't have to be an int, make the scale more granular anyway.
-					else{
-						stepValue /=2;
-						numberOfSteps = Math.round(graphRange/stepValue);
-					}
-
-				}
-			}
-
-			if (skipFitting){
-				numberOfSteps = minSteps;
-				stepValue = graphRange / numberOfSteps;
-			}
-			return {
-				steps : numberOfSteps,
-				stepValue : stepValue,
-				min : graphMin,
-				max	: graphMin + (numberOfSteps * stepValue)
-			};
-
-		},
-		/* jshint ignore:start */
-		// Blows up jshint errors based on the new Function constructor
-		//Templating methods
-		//Javascript micro templating by John Resig - source at http://ejohn.org/blog/javascript-micro-templating/
-		template = helpers.template = function(templateString, valuesObject){
-
-			// If templateString is function rather than string-template - call the function for valuesObject
-
-			if(templateString instanceof Function){
-			 	return templateString(valuesObject);
-		 	}
-
-			var cache = {};
-			function tmpl(str, data){
-				// Figure out if we're getting a template, or if we need to
-				// load the template - and be sure to cache the result.
-				var fn = !/\W/.test(str) ?
-				cache[str] = cache[str] :
-
-				// Generate a reusable function that will serve as a template
-				// generator (and which will be cached).
-				new Function("obj",
-					"var p=[],print=function(){p.push.apply(p,arguments);};" +
-
-					// Introduce the data as local variables using with(){}
-					"with(obj){p.push('" +
-
-					// Convert the template into pure JavaScript
-					str
-						.replace(/[\r\t\n]/g, " ")
-						.split("<%").join("\t")
-						.replace(/((^|%>)[^\t]*)'/g, "$1\r")
-						.replace(/\t=(.*?)%>/g, "',$1,'")
-						.split("\t").join("');")
-						.split("%>").join("p.push('")
-						.split("\r").join("\\'") +
-					"');}return p.join('');"
-				);
-
-				// Provide some basic currying to the user
-				return data ? fn( data ) : fn;
-			}
-			return tmpl(templateString,valuesObject);
-		},
-		/* jshint ignore:end */
-		generateLabels = helpers.generateLabels = function(templateString,numberOfSteps,graphMin,stepValue){
-			var labelsArray = new Array(numberOfSteps);
-			if (templateString){
-				each(labelsArray,function(val,index){
-					labelsArray[index] = template(templateString,{value: (graphMin + (stepValue*(index+1)))});
-				});
-			}
-			return labelsArray;
-		},
-		//--Animation methods
-		//Easing functions adapted from Robert Penner's easing equations
-		//http://www.robertpenner.com/easing/
-		easingEffects = helpers.easingEffects = {
-			linear: function (t) {
-				return t;
-			},
-			easeInQuad: function (t) {
-				return t * t;
-			},
-			easeOutQuad: function (t) {
-				return -1 * t * (t - 2);
-			},
-			easeInOutQuad: function (t) {
-				if ((t /= 1 / 2) < 1){
-					return 1 / 2 * t * t;
-				}
-				return -1 / 2 * ((--t) * (t - 2) - 1);
-			},
-			easeInCubic: function (t) {
-				return t * t * t;
-			},
-			easeOutCubic: function (t) {
-				return 1 * ((t = t / 1 - 1) * t * t + 1);
-			},
-			easeInOutCubic: function (t) {
-				if ((t /= 1 / 2) < 1){
-					return 1 / 2 * t * t * t;
-				}
-				return 1 / 2 * ((t -= 2) * t * t + 2);
-			},
-			easeInQuart: function (t) {
-				return t * t * t * t;
-			},
-			easeOutQuart: function (t) {
-				return -1 * ((t = t / 1 - 1) * t * t * t - 1);
-			},
-			easeInOutQuart: function (t) {
-				if ((t /= 1 / 2) < 1){
-					return 1 / 2 * t * t * t * t;
-				}
-				return -1 / 2 * ((t -= 2) * t * t * t - 2);
-			},
-			easeInQuint: function (t) {
-				return 1 * (t /= 1) * t * t * t * t;
-			},
-			easeOutQuint: function (t) {
-				return 1 * ((t = t / 1 - 1) * t * t * t * t + 1);
-			},
-			easeInOutQuint: function (t) {
-				if ((t /= 1 / 2) < 1){
-					return 1 / 2 * t * t * t * t * t;
-				}
-				return 1 / 2 * ((t -= 2) * t * t * t * t + 2);
-			},
-			easeInSine: function (t) {
-				return -1 * Math.cos(t / 1 * (Math.PI / 2)) + 1;
-			},
-			easeOutSine: function (t) {
-				return 1 * Math.sin(t / 1 * (Math.PI / 2));
-			},
-			easeInOutSine: function (t) {
-				return -1 / 2 * (Math.cos(Math.PI * t / 1) - 1);
-			},
-			easeInExpo: function (t) {
-				return (t === 0) ? 1 : 1 * Math.pow(2, 10 * (t / 1 - 1));
-			},
-			easeOutExpo: function (t) {
-				return (t === 1) ? 1 : 1 * (-Math.pow(2, -10 * t / 1) + 1);
-			},
-			easeInOutExpo: function (t) {
-				if (t === 0){
-					return 0;
-				}
-				if (t === 1){
-					return 1;
-				}
-				if ((t /= 1 / 2) < 1){
-					return 1 / 2 * Math.pow(2, 10 * (t - 1));
-				}
-				return 1 / 2 * (-Math.pow(2, -10 * --t) + 2);
-			},
-			easeInCirc: function (t) {
-				if (t >= 1){
-					return t;
-				}
-				return -1 * (Math.sqrt(1 - (t /= 1) * t) - 1);
-			},
-			easeOutCirc: function (t) {
-				return 1 * Math.sqrt(1 - (t = t / 1 - 1) * t);
-			},
-			easeInOutCirc: function (t) {
-				if ((t /= 1 / 2) < 1){
-					return -1 / 2 * (Math.sqrt(1 - t * t) - 1);
-				}
-				return 1 / 2 * (Math.sqrt(1 - (t -= 2) * t) + 1);
-			},
-			easeInElastic: function (t) {
-				var s = 1.70158;
-				var p = 0;
-				var a = 1;
-				if (t === 0){
-					return 0;
-				}
-				if ((t /= 1) == 1){
-					return 1;
-				}
-				if (!p){
-					p = 1 * 0.3;
-				}
-				if (a < Math.abs(1)) {
-					a = 1;
-					s = p / 4;
-				} else{
-					s = p / (2 * Math.PI) * Math.asin(1 / a);
-				}
-				return -(a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t * 1 - s) * (2 * Math.PI) / p));
-			},
-			easeOutElastic: function (t) {
-				var s = 1.70158;
-				var p = 0;
-				var a = 1;
-				if (t === 0){
-					return 0;
-				}
-				if ((t /= 1) == 1){
-					return 1;
-				}
-				if (!p){
-					p = 1 * 0.3;
-				}
-				if (a < Math.abs(1)) {
-					a = 1;
-					s = p / 4;
-				} else{
-					s = p / (2 * Math.PI) * Math.asin(1 / a);
-				}
-				return a * Math.pow(2, -10 * t) * Math.sin((t * 1 - s) * (2 * Math.PI) / p) + 1;
-			},
-			easeInOutElastic: function (t) {
-				var s = 1.70158;
-				var p = 0;
-				var a = 1;
-				if (t === 0){
-					return 0;
-				}
-				if ((t /= 1 / 2) == 2){
-					return 1;
-				}
-				if (!p){
-					p = 1 * (0.3 * 1.5);
-				}
-				if (a < Math.abs(1)) {
-					a = 1;
-					s = p / 4;
-				} else {
-					s = p / (2 * Math.PI) * Math.asin(1 / a);
-				}
-				if (t < 1){
-					return -0.5 * (a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t * 1 - s) * (2 * Math.PI) / p));}
-				return a * Math.pow(2, -10 * (t -= 1)) * Math.sin((t * 1 - s) * (2 * Math.PI) / p) * 0.5 + 1;
-			},
-			easeInBack: function (t) {
-				var s = 1.70158;
-				return 1 * (t /= 1) * t * ((s + 1) * t - s);
-			},
-			easeOutBack: function (t) {
-				var s = 1.70158;
-				return 1 * ((t = t / 1 - 1) * t * ((s + 1) * t + s) + 1);
-			},
-			easeInOutBack: function (t) {
-				var s = 1.70158;
-				if ((t /= 1 / 2) < 1){
-					return 1 / 2 * (t * t * (((s *= (1.525)) + 1) * t - s));
-				}
-				return 1 / 2 * ((t -= 2) * t * (((s *= (1.525)) + 1) * t + s) + 2);
-			},
-			easeInBounce: function (t) {
-				return 1 - easingEffects.easeOutBounce(1 - t);
-			},
-			easeOutBounce: function (t) {
-				if ((t /= 1) < (1 / 2.75)) {
-					return 1 * (7.5625 * t * t);
-				} else if (t < (2 / 2.75)) {
-					return 1 * (7.5625 * (t -= (1.5 / 2.75)) * t + 0.75);
-				} else if (t < (2.5 / 2.75)) {
-					return 1 * (7.5625 * (t -= (2.25 / 2.75)) * t + 0.9375);
-				} else {
-					return 1 * (7.5625 * (t -= (2.625 / 2.75)) * t + 0.984375);
-				}
-			},
-			easeInOutBounce: function (t) {
-				if (t < 1 / 2){
-					return easingEffects.easeInBounce(t * 2) * 0.5;
-				}
-				return easingEffects.easeOutBounce(t * 2 - 1) * 0.5 + 1 * 0.5;
-			}
-		},
-		//Request animation polyfill - http://www.paulirish.com/2011/requestanimationframe-for-smart-animating/
-		requestAnimFrame = helpers.requestAnimFrame = (function(){
-			return window.requestAnimationFrame ||
-				window.webkitRequestAnimationFrame ||
-				window.mozRequestAnimationFrame ||
-				window.oRequestAnimationFrame ||
-				window.msRequestAnimationFrame ||
-				function(callback) {
-					return window.setTimeout(callback, 1000 / 60);
-				};
-		})(),
-		cancelAnimFrame = helpers.cancelAnimFrame = (function(){
-			return window.cancelAnimationFrame ||
-				window.webkitCancelAnimationFrame ||
-				window.mozCancelAnimationFrame ||
-				window.oCancelAnimationFrame ||
-				window.msCancelAnimationFrame ||
-				function(callback) {
-					return window.clearTimeout(callback, 1000 / 60);
-				};
-		})(),
-		animationLoop = helpers.animationLoop = function(callback,totalSteps,easingString,onProgress,onComplete,chartInstance){
-
-			var currentStep = 0,
-				easingFunction = easingEffects[easingString] || easingEffects.linear;
-
-			var animationFrame = function(){
-				currentStep++;
-				var stepDecimal = currentStep/totalSteps;
-				var easeDecimal = easingFunction(stepDecimal);
-
-				callback.call(chartInstance,easeDecimal,stepDecimal, currentStep);
-				onProgress.call(chartInstance,easeDecimal,stepDecimal);
-				if (currentStep < totalSteps){
-					chartInstance.animationFrame = requestAnimFrame(animationFrame);
-				} else{
-					onComplete.apply(chartInstance);
-				}
-			};
-			requestAnimFrame(animationFrame);
-		},
-		//-- DOM methods
-		getRelativePosition = helpers.getRelativePosition = function(evt){
-			var mouseX, mouseY;
-			var e = evt.originalEvent || evt,
-				canvas = evt.currentTarget || evt.srcElement,
-				boundingRect = canvas.getBoundingClientRect();
-
-			if (e.touches){
-				mouseX = e.touches[0].clientX - boundingRect.left;
-				mouseY = e.touches[0].clientY - boundingRect.top;
-
-			}
-			else{
-				mouseX = e.clientX - boundingRect.left;
-				mouseY = e.clientY - boundingRect.top;
-			}
-
-			return {
-				x : mouseX,
-				y : mouseY
-			};
-
-		},
-		addEvent = helpers.addEvent = function(node,eventType,method){
-			if (node.addEventListener){
-				node.addEventListener(eventType,method);
-			} else if (node.attachEvent){
-				node.attachEvent("on"+eventType, method);
-			} else {
-				node["on"+eventType] = method;
-			}
-		},
-		removeEvent = helpers.removeEvent = function(node, eventType, handler){
-			if (node.removeEventListener){
-				node.removeEventListener(eventType, handler, false);
-			} else if (node.detachEvent){
-				node.detachEvent("on"+eventType,handler);
-			} else{
-				node["on" + eventType] = noop;
-			}
-		},
-		bindEvents = helpers.bindEvents = function(chartInstance, arrayOfEvents, handler){
-			// Create the events object if it's not already present
-			if (!chartInstance.events) chartInstance.events = {};
-
-			each(arrayOfEvents,function(eventName){
-				chartInstance.events[eventName] = function(){
-					handler.apply(chartInstance, arguments);
-				};
-				addEvent(chartInstance.chart.canvas,eventName,chartInstance.events[eventName]);
-			});
-		},
-		unbindEvents = helpers.unbindEvents = function (chartInstance, arrayOfEvents) {
-			each(arrayOfEvents, function(handler,eventName){
-				removeEvent(chartInstance.chart.canvas, eventName, handler);
-			});
-		},
-		getMaximumWidth = helpers.getMaximumWidth = function(domNode){
-			var container = domNode.parentNode,
-			    padding = parseInt(getStyle(container, 'padding-left')) + parseInt(getStyle(container, 'padding-right'));
-			// TODO = check cross browser stuff with this.
-			return container.clientWidth - padding;
-		},
-		getMaximumHeight = helpers.getMaximumHeight = function(domNode){
-			var container = domNode.parentNode,
-			    padding = parseInt(getStyle(container, 'padding-bottom')) + parseInt(getStyle(container, 'padding-top'));
-			// TODO = check cross browser stuff with this.
-			return container.clientHeight - padding;
-		},
-		getStyle = helpers.getStyle = function (el, property) {
-			return el.currentStyle ?
-				el.currentStyle[property] :
-				document.defaultView.getComputedStyle(el, null).getPropertyValue(property);
-		},
-		getMaximumSize = helpers.getMaximumSize = helpers.getMaximumWidth, // legacy support
-		retinaScale = helpers.retinaScale = function(chart){
-			var ctx = chart.ctx,
-				width = chart.canvas.width,
-				height = chart.canvas.height;
-
-			if (window.devicePixelRatio) {
-				ctx.canvas.style.width = width + "px";
-				ctx.canvas.style.height = height + "px";
-				ctx.canvas.height = height * window.devicePixelRatio;
-				ctx.canvas.width = width * window.devicePixelRatio;
-				ctx.scale(window.devicePixelRatio, window.devicePixelRatio);
-			}
-		},
-		//-- Canvas methods
-		clear = helpers.clear = function(chart){
-			chart.ctx.clearRect(0,0,chart.width,chart.height);
-		},
-		fontString = helpers.fontString = function(pixelSize,fontStyle,fontFamily){
-			return fontStyle + " " + pixelSize+"px " + fontFamily;
-		},
-		longestText = helpers.longestText = function(ctx,font,arrayOfStrings){
-			ctx.font = font;
-			var longest = 0;
-			each(arrayOfStrings,function(string){
-				var textWidth = ctx.measureText(string).width;
-				longest = (textWidth > longest) ? textWidth : longest;
-			});
-			return longest;
-		},
-		drawRoundedRectangle = helpers.drawRoundedRectangle = function(ctx,x,y,width,height,radius){
-			ctx.beginPath();
-			ctx.moveTo(x + radius, y);
-			ctx.lineTo(x + width - radius, y);
-			ctx.quadraticCurveTo(x + width, y, x + width, y + radius);
-			ctx.lineTo(x + width, y + height - radius);
-			ctx.quadraticCurveTo(x + width, y + height, x + width - radius, y + height);
-			ctx.lineTo(x + radius, y + height);
-			ctx.quadraticCurveTo(x, y + height, x, y + height - radius);
-			ctx.lineTo(x, y + radius);
-			ctx.quadraticCurveTo(x, y, x + radius, y);
-			ctx.closePath();
-		},
-		color = helpers.color = function(color){
-			if(!window.Color){
-				console.log('Color.js not found!');
-				return color;
-			}
-			return window.Color(color);
-		},
-		isArray = helpers.isArray = function(obj){
-			if (!Array.isArray) {
-				return Object.prototype.toString.call(arg) === '[object Array]';
-			}
-			return Array.isArray(obj);
-		};
-
-	//Store a reference to each instance - allowing us to globally resize chart instances on window resize.
-	//Destroy method on the chart will remove the instance of the chart from this reference.
-	Chart.instances = {};
-
-	Chart.Type = function(data,options,chart){
-		this.options = options;
-		this.chart = chart;
-		this.id = uid();
-		//Add the chart instance to the global namespace
-		Chart.instances[this.id] = this;
-
-		// Initialize is always called when a chart type is created
-		// By default it is a no op, but it should be extended
-		if (options.responsive){
-			this.resize();
-		}
-		this.initialize.call(this,data);
-	};
-
-	//Core methods that'll be a part of every chart type
-	extend(Chart.Type.prototype,{
-		initialize : function(){return this;},
-		clear : function(){
-			clear(this.chart);
-			return this;
-		},
-		stop : function(){
-			// Stops any current animation loop occuring
-			Chart.animationService.cancelAnimation(this);
-			return this;
-		},
-		resize : function(callback){
-			this.stop();
-			var canvas = this.chart.canvas,
-				newWidth = getMaximumWidth(this.chart.canvas),
-				newHeight = this.options.maintainAspectRatio ? newWidth / this.chart.aspectRatio : getMaximumHeight(this.chart.canvas);
-
-			canvas.width = this.chart.width = newWidth;
-			canvas.height = this.chart.height = newHeight;
-
-			retinaScale(this.chart);
-
-			if (typeof callback === "function"){
-				callback.apply(this, Array.prototype.slice.call(arguments, 1));
-			}
-			return this;
-		},
-		reflow : noop,
-		render : function(reflow, customDuration){
-			if (reflow){
-				this.reflow();
-			}
-			
-			if (this.options.animation && !reflow){
-				var animation = new Chart.Animation();
-				animation.numSteps = (customDuration || this.options.animationDuration) / 16.66; //60 fps
-				animation.easing = this.options.animationEasing;
-				
-				// render function
-				animation.render = function(chartInstance, animationObject) {
-					var easingFunction = helpers.easingEffects[animationObject.easing];
-					var stepDecimal = animationObject.currentStep / animationObject.numSteps;
-					var easeDecimal = easingFunction(stepDecimal);
-					
-					chartInstance.draw(easeDecimal, stepDecimal, animationObject.currentStep);
-				};
-				
-				// user events
-				animation.onAnimationProgress = this.options.onAnimationProgress;
-				animation.onAnimationComplete = this.options.onAnimationComplete;
-				
-				Chart.animationService.addAnimation(this, animation, customDuration);
-			}
-			else{
-				this.draw();
-				this.options.onAnimationComplete.call(this);
-			}
-			return this;
-		},
-		generateLegend : function(){
-			return template(this.options.legendTemplate,this);
-		},
-		destroy : function(){
-			this.clear();
-			unbindEvents(this, this.events);
-			var canvas = this.chart.canvas;
-
-			// Reset canvas height/width attributes starts a fresh with the canvas context
-			canvas.width = this.chart.width;
-			canvas.height = this.chart.height;
-
-			// < IE9 doesn't support removeProperty
-			if (canvas.style.removeProperty) {
-				canvas.style.removeProperty('width');
-				canvas.style.removeProperty('height');
-			} else {
-				canvas.style.removeAttribute('width');
-				canvas.style.removeAttribute('height');
-			}
-
-			delete Chart.instances[this.id];
-		},
-		toBase64Image : function(){
-			return this.chart.canvas.toDataURL.apply(this.chart.canvas, arguments);
-		}
-	});
-
-	Chart.Type.extend = function(extensions){
-
-		var parent = this;
-
-		var ChartType = function(){
-			return parent.apply(this,arguments);
-		};
-
-		//Copy the prototype object of the this class
-		ChartType.prototype = clone(parent.prototype);
-		//Now overwrite some of the properties in the base class with the new extensions
-		extend(ChartType.prototype, extensions);
-
-		ChartType.extend = Chart.Type.extend;
-
-		if (extensions.name || parent.prototype.name){
-
-			var chartName = extensions.name || parent.prototype.name;
-			//Assign any potential default values of the new chart type
-
-			//If none are defined, we'll use a clone of the chart type this is being extended from.
-			//I.e. if we extend a line chart, we'll use the defaults from the line chart if our new chart
-			//doesn't define some defaults of their own.
-
-			var baseDefaults = (Chart.defaults[parent.prototype.name]) ? clone(Chart.defaults[parent.prototype.name]) : {};
-
-			Chart.defaults[chartName] = extend(baseDefaults,extensions.defaults);
-
-			Chart.types[chartName] = ChartType;
-
-			//Register this new chart type in the Chart prototype
-			Chart.prototype[chartName] = function(data,options){
-				var config = merge(Chart.defaults.global, Chart.defaults[chartName], options || {});
-				return new ChartType(data,config,this);
-			};
-		} else{
-			warn("Name not provided for this chart, so it hasn't been registered");
-		}
-		return parent;
-	};
-
-	Chart.Element = function(configuration){
-		extend(this,{
-			_vm: {},
-		});
-		extend(this,configuration);
-		this.initialize.apply(this,arguments);
-	};
-	extend(Chart.Element.prototype,{
-		initialize : function(){},
-		save: function(){
-			this._vm = clone(this);
-			delete this._vm._vm;
-			delete this._vm._start;
-			return this;
-		},
-		pivot: function(){
-			if(this._start){
-				this._start = clone(this);
-				helpers.extend(this._start, this._vm);
-			}
-			return this;
-		},
-		transition : function(ease){
-			if(!this._start){
-				this._start = clone(this._vm);
-			}
-
-			each(this,function(value, key){
-
-				// Only non-vm properties
-				if(key[0] === '_' || !this.hasOwnProperty(key)){
-					return;
-				}
-
-				// Init if doesn't exist
-				if(!this._vm[key]){
-					this._vm[key] = value || null;
-					return;
-				}
-
-				// No unnecessary computations
-				if(this[key] === this._vm[key]){
-					return;
-				}
-				
-				// Color transitions if possible
-				if(typeof value === 'string'){
-					try{	
-						var color = helpers.color(this._start[key]).mix(helpers.color(this[key]), ease);
-						this._vm[key] = color.rgbString();
-					} catch(err){
-						this._vm[key] = value;
-					}
-				}
-				// Number transitions
-				else if(typeof value === 'number'){	
-					this._vm[key] = ((this[key] - this._start[key]) * ease) + this._start[key];
-				}
-				// Non-transitionals or strings
-				else{
-					this._vm[key] = value;
-				}
-				
-			},this);
-			if(ease === 1){
-				delete this._start;
-			}
-			return this;
-		},
-		tooltipPosition : function(){
-			return {
-				x : this.x,
-				y : this.y
-			};
-		},
-		hasValue: function(){
-			return isNumber(this.value);
-		}
-	});
-
-	Chart.Element.extend = inherits;
-
-
-	Chart.Point = Chart.Element.extend({
-		display: true,
-		inRange: function(chartX,chartY){
-			var hitDetectionRange = this.hitDetectionRadius + this.radius;
-			return ((Math.pow(chartX-this.x, 2)+Math.pow(chartY-this.y, 2)) < Math.pow(hitDetectionRange,2));
-		},
-		draw : function(){
-			if (this.display){
-				var ctx = this.ctx;
-				ctx.beginPath();
-
-				ctx.arc(this.x, this.y, this.radius, 0, Math.PI*2);
-				ctx.closePath();
-
-				ctx.strokeStyle = this.borderColor;
-				ctx.lineWidth = this.borderWidth;
-
-				ctx.fillStyle = this.backgroundColor;
-
-				ctx.fill();
-				ctx.stroke();
-			}
-
-
-			//Quick debug for bezier curve splining
-			//Highlights control points and the line between them.
-			//Handy for dev - stripped in the min version.
-
-			// ctx.save();
-			// ctx.fillStyle = "black";
-			// ctx.strokeStyle = "black"
-			// ctx.beginPath();
-			// ctx.arc(this.controlPoints.inner.x,this.controlPoints.inner.y, 2, 0, Math.PI*2);
-			// ctx.fill();
-
-			// ctx.beginPath();
-			// ctx.arc(this.controlPoints.outer.x,this.controlPoints.outer.y, 2, 0, Math.PI*2);
-			// ctx.fill();
-
-			// ctx.moveTo(this.controlPoints.inner.x,this.controlPoints.inner.y);
-			// ctx.lineTo(this.x, this.y);
-			// ctx.lineTo(this.controlPoints.outer.x,this.controlPoints.outer.y);
-			// ctx.stroke();
-
-			// ctx.restore();
-
-
-
-		}
-	});
-
-	Chart.Arc = Chart.Element.extend({
-		inRange : function(chartX,chartY){
-
-			var pointRelativePosition = helpers.getAngleFromPoint(this, {
-				x: chartX,
-				y: chartY
-			});
-
-			//Check if within the range of the open/close angle
-			var betweenAngles = (pointRelativePosition.angle >= this.startAngle && pointRelativePosition.angle <= this.endAngle),
-				withinRadius = (pointRelativePosition.distance >= this.innerRadius && pointRelativePosition.distance <= this.outerRadius);
-
-			return (betweenAngles && withinRadius);
-			//Ensure within the outside of the arc centre, but inside arc outer
-		},
-		tooltipPosition : function(){
-			var centreAngle = this.startAngle + ((this.endAngle - this.startAngle) / 2),
-				rangeFromCentre = (this.outerRadius - this.innerRadius) / 2 + this.innerRadius;
-			return {
-				x : this.x + (Math.cos(centreAngle) * rangeFromCentre),
-				y : this.y + (Math.sin(centreAngle) * rangeFromCentre)
-			};
-		},
-		draw : function(animationPercent){
-
-			var easingDecimal = animationPercent || 1;
-
-			var ctx = this.ctx;
-
-			ctx.beginPath();
-
-			ctx.arc(this.x, this.y, this.outerRadius, this.startAngle, this.endAngle);
-
-			ctx.arc(this.x, this.y, this.innerRadius, this.endAngle, this.startAngle, true);
-
-			ctx.closePath();
-			ctx.strokeStyle = this.borderColor;
-			ctx.lineWidth = this.borderWidth;
-
-			ctx.fillStyle = this.backgroundColor;
-
-			ctx.fill();
-			ctx.lineJoin = 'bevel';
-
-			if (this.showBorder){
-				ctx.stroke();
-			}
-		}
-	});
-
-	Chart.Rectangle = Chart.Element.extend({
-		draw : function(){
-
-			var vm = this._vm;
-
-			var ctx = this.ctx,
-				halfWidth = vm.width/2,
-				leftX = vm.x - halfWidth,
-				rightX = vm.x + halfWidth,
-				top = vm.base - (vm.base - vm.y),
-				halfStroke = vm.borderWidth / 2;
-
-			// Canvas doesn't allow us to stroke inside the width so we can
-			// adjust the sizes to fit if we're setting a stroke on the line
-			if (vm.borderWidth){
-				leftX += halfStroke;
-				rightX -= halfStroke;
-				top += halfStroke;
-			}
-
-			ctx.beginPath();
-
-			ctx.fillStyle = vm.backgroundColor;
-			ctx.strokeStyle = vm.borderColor;
-			ctx.lineWidth = vm.borderWidth;
-
-			// It'd be nice to keep this class totally generic to any rectangle
-			// and simply specify which border to miss out.
-			ctx.moveTo(leftX, vm.base);
-			ctx.lineTo(leftX, top);
-			ctx.lineTo(rightX, top);
-			ctx.lineTo(rightX, vm.base);
-			ctx.fill();
-			if (vm.borderWidth){
-				ctx.stroke();
-			}
-		},
-		height : function(){
-			var vm = this._vm;
-			return vm.base - vm.y;
-		},
-		inRange : function(chartX,chartY){
-			var vm = this._vm;
-			if (vm.y < vm.base){
-				return (chartX >= vm.x - vm.width/2 && chartX <= vm.x + vm.width/2) && (chartY >= vm.y && chartY <= vm.base);
-			} else{
-				return (chartX >= vm.x - vm.width / 2 && chartX <= vm.x + vm.width / 2) && (chartY >= vm.base && chartY <= vm.y);
-			}
-		},
-		tooltipPosition : function(){
-			var vm = this._vm;
-			if (vm.y < vm.base){
-				return {
-					x : vm.x,
-					y : vm.y
-				};
-			}
-			else{
-				return {
-					x : vm.x,
-					y : vm.base
-				};
-			}
-		},
-	});
-
-	Chart.Animation = Chart.Element.extend({
-		currentStep: null, // the current animation step
-		numSteps: 60, // default number of steps
-		easing: "", // the easing to use for this animation
-		render: null, // render function used by the animation service
-		
-		onAnimationProgress: null, // user specified callback to fire on each step of the animation 
-		onAnimationComplete: null, // user specified callback to fire when the animation finishes
-	});
-	
-	Chart.Tooltip = Chart.Element.extend({
-		initialize : function(){
-			var options = this._options;
-			extend(this, {
-				opacity:0,
-				xPadding: options.tooltipXPadding,
-				yPadding: options.tooltipYPadding,
-				xOffset: options.tooltipXOffset,
-				backgroundColor: options.tooltipBackgroundColor,
-				textColor: options.tooltipFontColor,
-				_fontFamily: options.tooltipFontFamily,
-				_fontStyle: options.tooltipFontStyle,
-				fontSize: options.tooltipFontSize,
-				titleTextColor: options.tooltipTitleFontColor,
-				_titleFontFamily: options.tooltipTitleFontFamily,
-				_titleFontStyle: options.tooltipTitleFontStyle,
-				titleFontSize: options.tooltipTitleFontSize,
-				caretHeight: options.tooltipCaretSize,
-				cornerRadius: options.tooltipCornerRadius,
-				legendColorBackground : options.multiTooltipKeyBackground,
-				labels: [],
-				colors: [],
-			});
-		},
-		update: function(){
-
-			var ctx = this._chart.ctx;
-
-			switch(this._options.hoverMode){
-				case 'single':
-					helpers.extend(this, {
-						text: template(this._options.tooltipTemplate, this._active),
-					});
-					var tooltipPosition = this._active[0].tooltipPosition();
-					helpers.extend(this.tooltip, {
-						x: Math.round(tooltipPosition.x),
-						y: Math.round(tooltipPosition.y),
-					});
-					break;
-
-				case 'label':
-
-					// Tooltip Content
-
-					var dataArray,
-						dataIndex;
-
-					var labels = [],
-						colors = [];
-
-					for (var i = this._data.datasets.length - 1; i >= 0; i--) {
-						dataArray = this._data.datasets[i].metaData;
-						dataIndex = indexOf(dataArray, this._active[0]);
-						if (dataIndex !== -1){
-							break;
-						}
-					}
-
-					var medianPosition = (function(index) {
-						// Get all the points at that particular index
-						var elements = [],
-							dataCollection,
-							xPositions = [],
-							yPositions = [],
-							xMax,
-							yMax,
-							xMin,
-							yMin;
-						helpers.each(this._data.datasets, function(dataset){
-							dataCollection = dataset.metaData;
-							if (dataCollection[dataIndex] && dataCollection[dataIndex].hasValue()){
-								elements.push(dataCollection[dataIndex]);
-							}
-						});
-
-						helpers.each(elements, function(element) {
-							xPositions.push(element._vm.x);
-							yPositions.push(element._vm.y);
-
-							//Include any colour information about the element
-							labels.push(helpers.template(this._options.multiTooltipTemplate, element));
-							colors.push({
-								fill: element._vm.backgroundColor,
-								stroke: element._vm.borderColor
-							});
-
-						}, this);
-
-						yMin = min(yPositions);
-						yMax = max(yPositions);
-
-						xMin = min(xPositions);
-						xMax = max(xPositions);
-
-						return {
-							x: (xMin > this._chart.width/2) ? xMin : xMax,
-							y: (yMin + yMax)/2,
-						};
-					}).call(this, dataIndex);
-
-					// Apply for now
-					helpers.extend(this, {
-						x: medianPosition.x,
-						y: medianPosition.y,
-						labels: labels,
-						title: this._active.length ? this._active[0].label : '',
-						legendColors: colors,
-						legendBackgroundColor : this._options.multiTooltipKeyBackground,
-					});
-
-
-					// Calculate Appearance Tweaks
-
-					this.height = (labels.length * this.fontSize) + ((labels.length-1) * (this.fontSize/2)) + (this.yPadding*2) + this.titleFontSize *1.5;
-
-					var titleWidth = ctx.measureText(this.title).width,
-						//Label has a legend square as well so account for this.
-						labelWidth = longestText(ctx,this.font,labels) + this.fontSize + 3,
-						longestTextWidth = max([labelWidth,titleWidth]);
-
-					this.width = longestTextWidth + (this.xPadding*2);
-
-
-					var halfHeight = this.height/2;
-
-					//Check to ensure the height will fit on the canvas
-					if (this.y - halfHeight < 0 ){
-						this.y = halfHeight;
-					} else if (this.y + halfHeight > this._chart.height){
-						this.y = this._chart.height - halfHeight;
-					}
-
-					//Decide whether to align left or right based on position on canvas
-					if (this.x > this._chart.width/2){
-						this.x -= this.xOffset + this.width;
-					} else {
-						this.x += this.xOffset;
-					}
-				break;
-			}
-
-			return this;
-		},
-		draw : function(){
-
-			var ctx = this._chart.ctx;
-			var vm = this._vm;
-
-			switch(this._options.hoverMode){
-				case 'single':
-
-					ctx.font = fontString(vm.fontSize,vm._fontStyle,vm._fontFamily);
-
-					vm.xAlign = "center";
-					vm.yAlign = "above";
-
-					//Distance between the actual element.y position and the start of the tooltip caret
-					var caretPadding = vm.caretPadding = 2;
-
-					var tooltipWidth = ctx.measureText(vm.text).width + 2*vm.xPadding,
-						tooltipRectHeight = vm.fontSize + 2*vm.yPadding,
-						tooltipHeight = tooltipRectHeight + vm.caretHeight + caretPadding;
-
-					if (vm.x + tooltipWidth/2 >this._chart.width){
-						vm.xAlign = "left";
-					} else if (vm.x - tooltipWidth/2 < 0){
-						vm.xAlign = "right";
-					}
-
-					if (vm.y - tooltipHeight < 0){
-						vm.yAlign = "below";
-					}
-
-					var tooltipX = vm.x - tooltipWidth/2,
-						tooltipY = vm.y - tooltipHeight;
-
-					ctx.fillStyle = helpers.color(vm.backgroundColor).alpha(vm.opacity).rgbString();
-
-					// Custom Tooltips
-					if(this._custom){
-						this._custom(this._vm);
-					}
-					else{
-						switch(vm.yAlign){
-							case "above":
-								//Draw a caret above the x/y
-								ctx.beginPath();
-								ctx.moveTo(vm.x,vm.y - caretPadding);
-								ctx.lineTo(vm.x + vm.caretHeight, vm.y - (caretPadding + vm.caretHeight));
-								ctx.lineTo(vm.x - vm.caretHeight, vm.y - (caretPadding + vm.caretHeight));
-								ctx.closePath();
-								ctx.fill();
-								break;
-							case "below":
-								tooltipY = vm.y + caretPadding + vm.caretHeight;
-								//Draw a caret below the x/y
-								ctx.beginPath();
-								ctx.moveTo(vm.x, vm.y + caretPadding);
-								ctx.lineTo(vm.x + vm.caretHeight, vm.y + caretPadding + vm.caretHeight);
-								ctx.lineTo(vm.x - vm.caretHeight, vm.y + caretPadding + vm.caretHeight);
-								ctx.closePath();
-								ctx.fill();
-								break;
-						}
-
-						switch(vm.xAlign){
-							case "left":
-								tooltipX = vm.x - tooltipWidth + (vm.cornerRadius + vm.caretHeight);
-								break;
-							case "right":
-								tooltipX = vm.x - (vm.cornerRadius + vm.caretHeight);
-								break;
-						}
-
-						drawRoundedRectangle(ctx,tooltipX,tooltipY,tooltipWidth,tooltipRectHeight,vm.cornerRadius);
-
-						ctx.fill();
-
-						ctx.fillStyle = helpers.color(vm.textColor).alpha(vm.opacity).rgbString();
-						ctx.textAlign = "center";
-						ctx.textBaseline = "middle";
-						ctx.fillText(vm.text, tooltipX + tooltipWidth/2, tooltipY + tooltipRectHeight/2);
-
-					}
-					break;	
-				case 'label':
-
-					drawRoundedRectangle(ctx, vm.x, vm.y - vm.height/2, vm.width, vm.height, vm.cornerRadius);
-					ctx.fillStyle = helpers.color(vm.backgroundColor).alpha(vm.opacity).rgbString();
-					ctx.fill();
-					ctx.closePath();
-
-					ctx.textAlign = "left";
-					ctx.textBaseline = "middle";
-					ctx.fillStyle = helpers.color(vm.titleTextColor).alpha(vm.opacity).rgbString();
-					ctx.font = fontString(vm.fontSize, vm._titleFontStyle, vm._titleFontFamily);
-					ctx.fillText(vm.title, vm.x + vm.xPadding, this.getLineHeight(0));
-
-					ctx.font = fontString(vm.fontSize, vm._fontStyle, vm._fontFamily);
-					helpers.each(vm.labels,function(label,index){
-						ctx.fillStyle = helpers.color(vm.textColor).alpha(vm.opacity).rgbString();
-						ctx.fillText(label,vm.x + vm.xPadding + vm.fontSize + 3, this.getLineHeight(index + 1));
-
-						//A bit gnarly, but clearing this rectangle breaks when using explorercanvas (clears whole canvas)
-						//ctx.clearRect(vm.x + vm.xPadding, this.getLineHeight(index + 1) - vm.fontSize/2, vm.fontSize, vm.fontSize);
-						//Instead we'll make a white filled block to put the legendColour palette over.
-
-						ctx.fillStyle = helpers.color(vm.legendBackgroundColor).alpha(vm.opacity).rgbString();
-						ctx.fillRect(vm.x + vm.xPadding, this.getLineHeight(index + 1) - vm.fontSize / 2, vm.fontSize, vm.fontSize);
-
-						ctx.fillStyle = helpers.color(vm.legendColors[index].fill).alpha(vm.opacity).rgbString();
-						ctx.fillRect(vm.x + vm.xPadding, this.getLineHeight(index + 1) - vm.fontSize / 2, vm.fontSize, vm.fontSize);
-
-
-					},this);
-				break;
-			}
-		},
-		getLineHeight : function(index){
-			var baseLineHeight = this._vm.y - (this._vm.height/2) + this._vm.yPadding,
-				afterTitleIndex = index-1;
-
-			//If the index is zero, we're getting the title
-			if (index === 0){
-				return baseLineHeight + this._vm.titleFontSize/2;
-			} else{
-				return baseLineHeight + ((this._vm.fontSize*1.5*afterTitleIndex) + this._vm.fontSize/2) + this._vm.titleFontSize * 1.5;
-			}
-
-		},
-	});
-
-	Chart.Scale = Chart.Element.extend({
-		initialize : function(){
-			this.fit();
-		},
-		buildYLabels : function(){
-			this.yLabels = [];
-
-			var stepDecimalPlaces = getDecimalPlaces(this.stepValue);
-
-			for (var i=0; i<=this.steps; i++){
-				this.yLabels.push(template(this.templateString,{value:(this.min + (i * this.stepValue)).toFixed(stepDecimalPlaces)}));
-			}
-			this.yLabelWidth = (this.display && this.showLabels) ? longestText(this.ctx,this.font,this.yLabels) + 10 : 0;
-		},
-		addXLabel : function(label){
-			this.xLabels.push(label);
-			this.valuesCount++;
-			this.fit();
-		},
-		removeXLabel : function(){
-			this.xLabels.shift();
-			this.valuesCount--;
-			this.fit();
-		},
-		// Fitting loop to rotate x Labels and figure out what fits there, and also calculate how many Y steps to use
-		fit: function(){
-			// First we need the width of the yLabels, assuming the xLabels aren't rotated
-
-			// To do that we need the base line at the top and base of the chart, assuming there is no x label rotation
-			this.startPoint = (this.display) ? this.fontSize : 0;
-			this.endPoint = (this.display) ? this.height - (this.fontSize * 1.5) - 5 : this.height; // -5 to pad labels
-
-			// Apply padding settings to the start and end point.
-			this.startPoint += this.padding;
-			this.endPoint -= this.padding;
-
-			// Cache the starting endpoint, excluding the space for x labels
-			var cachedEndPoint = this.endPoint;
-
-			// Cache the starting height, so can determine if we need to recalculate the scale yAxis
-			var cachedHeight = this.endPoint - this.startPoint,
-				cachedYLabelWidth;
-
-			// Build the current yLabels so we have an idea of what size they'll be to start
-			/*
-			 *	This sets what is returned from calculateScaleRange as static properties of this class:
-			 *
-				this.steps;
-				this.stepValue;
-				this.min;
-				this.max;
-			 *
-			 */
-			this.calculateYRange(cachedHeight);
-
-			// With these properties set we can now build the array of yLabels
-			// and also the width of the largest yLabel
-			this.buildYLabels();
-
-			this.calculateXLabelRotation();
-
-			while((cachedHeight > this.endPoint - this.startPoint)){
-				cachedHeight = this.endPoint - this.startPoint;
-				cachedYLabelWidth = this.yLabelWidth;
-
-				this.calculateYRange(cachedHeight);
-				this.buildYLabels();
-
-				// Only go through the xLabel loop again if the yLabel width has changed
-				if (cachedYLabelWidth < this.yLabelWidth){
-					this.endPoint = cachedEndPoint;
-					this.calculateXLabelRotation();
-				}
-			}
-
-		},
-		calculateXLabelRotation : function(){
-			//Get the width of each grid by calculating the difference
-			//between x offsets between 0 and 1.
-
-			this.ctx.font = this.font;
-
-			var firstWidth = this.ctx.measureText(this.xLabels[0]).width,
-				lastWidth = this.ctx.measureText(this.xLabels[this.xLabels.length - 1]).width,
-				firstRotated,
-				lastRotated;
-
-
-			this.xScalePaddingRight = lastWidth/2 + 3;
-			this.xScalePaddingLeft = (firstWidth/2 > this.yLabelWidth) ? firstWidth/2 : this.yLabelWidth;
-
-			this.xLabelRotation = 0;
-			if (this.display){
-				var originalLabelWidth = longestText(this.ctx,this.font,this.xLabels),
-					cosRotation,
-					firstRotatedWidth;
-				this.xLabelWidth = originalLabelWidth;
-				//Allow 3 pixels x2 padding either side for label readability
-				var xGridWidth = Math.floor(this.calculateX(1) - this.calculateX(0)) - 6;
-
-				//Max label rotate should be 90 - also act as a loop counter
-				while ((this.xLabelWidth > xGridWidth && this.xLabelRotation === 0) || (this.xLabelWidth > xGridWidth && this.xLabelRotation <= 90 && this.xLabelRotation > 0)){
-					cosRotation = Math.cos(toRadians(this.xLabelRotation));
-
-					firstRotated = cosRotation * firstWidth;
-					lastRotated = cosRotation * lastWidth;
-
-					// We're right aligning the text now.
-					if (firstRotated + this.fontSize / 2 > this.yLabelWidth){
-						this.xScalePaddingLeft = firstRotated + this.fontSize / 2;
-					}
-					this.xScalePaddingRight = this.fontSize/2;
-
-
-					this.xLabelRotation++;
-					this.xLabelWidth = cosRotation * originalLabelWidth;
-
-				}
-				if (this.xLabelRotation > 0){
-					this.endPoint -= Math.sin(toRadians(this.xLabelRotation))*originalLabelWidth + 3;
-				}
-			}
-			else{
-				this.xLabelWidth = 0;
-				this.xScalePaddingRight = this.padding;
-				this.xScalePaddingLeft = this.padding;
-			}
-
-		},
-		// Needs to be overidden in each Chart type
-		// Otherwise we need to pass all the data into the scale class
-		calculateYRange: noop,
-		drawingArea: function(){
-			return this.startPoint - this.endPoint;
-		},
-		calculateY : function(value){
-			var scalingFactor = this.drawingArea() / (this.min - this.max);
-			return this.endPoint - (scalingFactor * (value - this.min));
-		},
-		calculateX : function(index){
-			var isRotated = (this.xLabelRotation > 0),
-				// innerWidth = (this.offsetGridLines) ? this.width - offsetLeft - this.padding : this.width - (offsetLeft + halfLabelWidth * 2) - this.padding,
-				innerWidth = this.width - (this.xScalePaddingLeft + this.xScalePaddingRight),
-				valueWidth = innerWidth/Math.max((this.valuesCount - ((this.offsetGridLines) ? 0 : 1)), 1),
-				valueOffset = (valueWidth * index) + this.xScalePaddingLeft;
-
-			if (this.offsetGridLines){
-				valueOffset += (valueWidth/2);
-			}
-
-			return Math.round(valueOffset);
-		},
-		update : function(newProps){
-			helpers.extend(this, newProps);
-			this.fit();
-		},
-		draw : function(){
-			var ctx = this.ctx,
-				yLabelGap = (this.endPoint - this.startPoint) / this.steps,
-				xStart = Math.round(this.xScalePaddingLeft);
-			if (this.display){
-				ctx.fillStyle = this.textColor;
-				ctx.font = this.font;
-				each(this.yLabels,function(labelString,index){
-					var yLabelCenter = this.endPoint - (yLabelGap * index),
-						linePositionY = Math.round(yLabelCenter),
-						drawHorizontalLine = this.showHorizontalLines;
-
-					ctx.textAlign = "right";
-					ctx.textBaseline = "middle";
-					if (this.showLabels){
-						ctx.fillText(labelString,xStart - 10,yLabelCenter);
-					}
-
-					// This is X axis, so draw it
-					if (index === 0 && !drawHorizontalLine){
-						drawHorizontalLine = true;
-					}
-
-					if (drawHorizontalLine){
-						ctx.beginPath();
-					}
-
-					if (index > 0){
-						// This is a grid line in the centre, so drop that
-						ctx.lineWidth = this.gridLineWidth;
-						ctx.strokeStyle = this.gridLineColor;
-					} else {
-						// This is the first line on the scale
-						ctx.lineWidth = this.lineWidth;
-						ctx.strokeStyle = this.lineColor;
-					}
-
-					linePositionY += helpers.aliasPixel(ctx.lineWidth);
-
-					if(drawHorizontalLine){
-						ctx.moveTo(xStart, linePositionY);
-						ctx.lineTo(this.width, linePositionY);
-						ctx.stroke();
-						ctx.closePath();
-					}
-
-					ctx.lineWidth = this.lineWidth;
-					ctx.strokeStyle = this.lineColor;
-					ctx.beginPath();
-					ctx.moveTo(xStart - 5, linePositionY);
-					ctx.lineTo(xStart, linePositionY);
-					ctx.stroke();
-					ctx.closePath();
-
-				},this);
-
-				each(this.xLabels,function(label,index){
-					var xPos = this.calculateX(index) + aliasPixel(this.lineWidth),
-						// Check to see if line/bar here and decide where to place the line
-						linePos = this.calculateX(index - (this.offsetGridLines ? 0.5 : 0)) + aliasPixel(this.lineWidth),
-						isRotated = (this.xLabelRotation > 0),
-						drawVerticalLine = this.showVerticalLines;
-
-					// This is Y axis, so draw it
-					if (index === 0 && !drawVerticalLine){
-						drawVerticalLine = true;
-					}
-
-					if (drawVerticalLine){
-						ctx.beginPath();
-					}
-
-					if (index > 0){
-						// This is a grid line in the centre, so drop that
-						ctx.lineWidth = this.gridLineWidth;
-						ctx.strokeStyle = this.gridLineColor;
-					} else {
-						// This is the first line on the scale
-						ctx.lineWidth = this.lineWidth;
-						ctx.strokeStyle = this.lineColor;
-					}
-
-					if (drawVerticalLine){
-						ctx.moveTo(linePos,this.endPoint);
-						ctx.lineTo(linePos,this.startPoint - 3);
-						ctx.stroke();
-						ctx.closePath();
-					}
-
-
-					ctx.lineWidth = this.lineWidth;
-					ctx.strokeStyle = this.lineColor;
-
-
-					// Small lines at the bottom of the base grid line
-					ctx.beginPath();
-					ctx.moveTo(linePos,this.endPoint);
-					ctx.lineTo(linePos,this.endPoint + 5);
-					ctx.stroke();
-					ctx.closePath();
-
-					ctx.save();
-					ctx.translate(xPos,(isRotated) ? this.endPoint + 12 : this.endPoint + 8);
-					ctx.rotate(toRadians(this.xLabelRotation)*-1);
-					ctx.font = this.font;
-					ctx.textAlign = (isRotated) ? "right" : "center";
-					ctx.textBaseline = (isRotated) ? "middle" : "top";
-					ctx.fillText(label, 0, 0);
-					ctx.restore();
-				},this);
-
-			}
-		}
-
-	});
-
-	Chart.RadialScale = Chart.Element.extend({
-		initialize: function(){
-			this.size = min([this.height, this.width]);
-			this.drawingArea = (this.display) ? (this.size/2) - (this.fontSize/2 + this.backdropPaddingY) : (this.size/2);
-		},
-		calculateCenterOffset: function(value){
-			// Take into account half font size + the yPadding of the top value
-			var scalingFactor = this.drawingArea / (this.max - this.min);
-
-			return (value - this.min) * scalingFactor;
-		},
-		update : function(){
-			if (!this.lineArc){
-				this.setScaleSize();
-			} else {
-				this.drawingArea = (this.display) ? (this.size/2) - (this.fontSize/2 + this.backdropPaddingY) : (this.size/2);
-			}
-			this.buildYLabels();
-		},
-		buildYLabels: function(){
-			this.yLabels = [];
-
-			var stepDecimalPlaces = getDecimalPlaces(this.stepValue);
-
-			for (var i=0; i<=this.steps; i++){
-				this.yLabels.push(template(this.templateString,{value:(this.min + (i * this.stepValue)).toFixed(stepDecimalPlaces)}));
-			}
-		},
-		getCircumference : function(){
-			return ((Math.PI*2) / this.valuesCount);
-		},
-		setScaleSize: function(){
-			/*
-			 * Right, this is really confusing and there is a lot of maths going on here
-			 * The gist of the problem is here: https://gist.github.com/nnnick/696cc9c55f4b0beb8fe9
-			 *
-			 * Reaction: https://dl.dropboxusercontent.com/u/34601363/toomuchscience.gif
-			 *
-			 * Solution:
-			 *
-			 * We assume the radius of the polygon is half the size of the canvas at first
-			 * at each index we check if the text overlaps.
-			 *
-			 * Where it does, we store that angle and that index.
-			 *
-			 * After finding the largest index and angle we calculate how much we need to remove
-			 * from the shape radius to move the point inwards by that x.
-			 *
-			 * We average the left and right distances to get the maximum shape radius that can fit in the box
-			 * along with labels.
-			 *
-			 * Once we have that, we can find the centre point for the chart, by taking the x text protrusion
-			 * on each side, removing that from the size, halving it and adding the left x protrusion width.
-			 *
-			 * This will mean we have a shape fitted to the canvas, as large as it can be with the labels
-			 * and position it in the most space efficient manner
-			 *
-			 * https://dl.dropboxusercontent.com/u/34601363/yeahscience.gif
-			 */
-
-
-			// Get maximum radius of the polygon. Either half the height (minus the text width) or half the width.
-			// Use this to calculate the offset + change. - Make sure L/R protrusion is at least 0 to stop issues with centre points
-			var largestPossibleRadius = min([(this.height/2 - this.pointLabelFontSize - 5), this.width/2]),
-				pointPosition,
-				i,
-				textWidth,
-				halfTextWidth,
-				furthestRight = this.width,
-				furthestRightIndex,
-				furthestRightAngle,
-				furthestLeft = 0,
-				furthestLeftIndex,
-				furthestLeftAngle,
-				xProtrusionLeft,
-				xProtrusionRight,
-				radiusReductionRight,
-				radiusReductionLeft,
-				maxWidthRadius;
-			this.ctx.font = fontString(this.pointLabelFontSize,this.pointLabelFontStyle,this.pointLabelFontFamily);
-			for (i=0;i<this.valuesCount;i++){
-				// 5px to space the text slightly out - similar to what we do in the draw function.
-				pointPosition = this.getPointPosition(i, largestPossibleRadius);
-				textWidth = this.ctx.measureText(template(this.templateString, { value: this.labels[i] })).width + 5;
-				if (i === 0 || i === this.valuesCount/2){
-					// If we're at index zero, or exactly the middle, we're at exactly the top/bottom
-					// of the radar chart, so text will be aligned centrally, so we'll half it and compare
-					// w/left and right text sizes
-					halfTextWidth = textWidth/2;
-					if (pointPosition.x + halfTextWidth > furthestRight) {
-						furthestRight = pointPosition.x + halfTextWidth;
-						furthestRightIndex = i;
-					}
-					if (pointPosition.x - halfTextWidth < furthestLeft) {
-						furthestLeft = pointPosition.x - halfTextWidth;
-						furthestLeftIndex = i;
-					}
-				}
-				else if (i < this.valuesCount/2) {
-					// Less than half the values means we'll left align the text
-					if (pointPosition.x + textWidth > furthestRight) {
-						furthestRight = pointPosition.x + textWidth;
-						furthestRightIndex = i;
-					}
-				}
-				else if (i > this.valuesCount/2){
-					// More than half the values means we'll right align the text
-					if (pointPosition.x - textWidth < furthestLeft) {
-						furthestLeft = pointPosition.x - textWidth;
-						furthestLeftIndex = i;
-					}
-				}
-			}
-
-			xProtrusionLeft = furthestLeft;
-
-			xProtrusionRight = Math.ceil(furthestRight - this.width);
-
-			furthestRightAngle = this.getIndexAngle(furthestRightIndex);
-
-			furthestLeftAngle = this.getIndexAngle(furthestLeftIndex);
-
-			radiusReductionRight = xProtrusionRight / Math.sin(furthestRightAngle + Math.PI/2);
-
-			radiusReductionLeft = xProtrusionLeft / Math.sin(furthestLeftAngle + Math.PI/2);
-
-			// Ensure we actually need to reduce the size of the chart
-			radiusReductionRight = (isNumber(radiusReductionRight)) ? radiusReductionRight : 0;
-			radiusReductionLeft = (isNumber(radiusReductionLeft)) ? radiusReductionLeft : 0;
-
-			this.drawingArea = largestPossibleRadius - (radiusReductionLeft + radiusReductionRight)/2;
-
-			//this.drawingArea = min([maxWidthRadius, (this.height - (2 * (this.pointLabelFontSize + 5)))/2])
-			this.setCenterPoint(radiusReductionLeft, radiusReductionRight);
-
-		},
-		setCenterPoint: function(leftMovement, rightMovement){
-
-			var maxRight = this.width - rightMovement - this.drawingArea,
-				maxLeft = leftMovement + this.drawingArea;
-
-			this.xCenter = (maxLeft + maxRight)/2;
-			// Always vertically in the centre as the text height doesn't change
-			this.yCenter = (this.height/2);
-		},
-
-		getIndexAngle : function(index){
-			var angleMultiplier = (Math.PI * 2) / this.valuesCount;
-			// Start from the top instead of right, so remove a quarter of the circle
-
-			return index * angleMultiplier - (Math.PI/2);
-		},
-		getPointPosition : function(index, distanceFromCenter){
-			var thisAngle = this.getIndexAngle(index);
-			return {
-				x : (Math.cos(thisAngle) * distanceFromCenter) + this.xCenter,
-				y : (Math.sin(thisAngle) * distanceFromCenter) + this.yCenter
-			};
-		},
-		draw: function(){
-			if (this.display){
-				var ctx = this.ctx;
-				each(this.yLabels, function(label, index){
-					// Don't draw a centre value
-					if (index > 0){
-						var yCenterOffset = index * (this.drawingArea/this.steps),
-							yHeight = this.yCenter - yCenterOffset,
-							pointPosition;
-
-						// Draw circular lines around the scale
-						if (this.lineWidth > 0){
-							ctx.strokeStyle = this.lineColor;
-							ctx.lineWidth = this.lineWidth;
-
-							if(this.lineArc){
-								ctx.beginPath();
-								ctx.arc(this.xCenter, this.yCenter, yCenterOffset, 0, Math.PI*2);
-								ctx.closePath();
-								ctx.stroke();
-							} else{
-								ctx.beginPath();
-								for (var i=0;i<this.valuesCount;i++)
-								{
-									pointPosition = this.getPointPosition(i, this.calculateCenterOffset(this.min + (index * this.stepValue)));
-									if (i === 0){
-										ctx.moveTo(pointPosition.x, pointPosition.y);
-									} else {
-										ctx.lineTo(pointPosition.x, pointPosition.y);
-									}
-								}
-								ctx.closePath();
-								ctx.stroke();
-							}
-						}
-						if(this.showLabels){
-							ctx.font = fontString(this.fontSize,this._fontStyle,this._fontFamily);
-							if (this.showLabelBackdrop){
-								var labelWidth = ctx.measureText(label).width;
-								ctx.fillStyle = this.backdropColor;
-								ctx.fillRect(
-									this.xCenter - labelWidth/2 - this.backdropPaddingX,
-									yHeight - this.fontSize/2 - this.backdropPaddingY,
-									labelWidth + this.backdropPaddingX*2,
-									this.fontSize + this.backdropPaddingY*2
-								);
-							}
-							ctx.textAlign = 'center';
-							ctx.textBaseline = "middle";
-							ctx.fillStyle = this.fontColor;
-							ctx.fillText(label, this.xCenter, yHeight);
-						}
-					}
-				}, this);
-
-				if (!this.lineArc){
-					ctx.lineWidth = this.angleLineWidth;
-					ctx.strokeStyle = this.angleLineColor;
-					for (var i = this.valuesCount - 1; i >= 0; i--) {
-						if (this.angleLineWidth > 0){
-							var outerPosition = this.getPointPosition(i, this.calculateCenterOffset(this.max));
-							ctx.beginPath();
-							ctx.moveTo(this.xCenter, this.yCenter);
-							ctx.lineTo(outerPosition.x, outerPosition.y);
-							ctx.stroke();
-							ctx.closePath();
-						}
-						// Extra 3px out for some label spacing
-						var pointLabelPosition = this.getPointPosition(i, this.calculateCenterOffset(this.max) + 5);
-						ctx.font = fontString(this.pointLabelFontSize,this.pointLabelFontStyle,this.pointLabelFontFamily);
-						ctx.fillStyle = this.pointLabelFontColor;
-
-						var labelsCount = this.labels.length,
-							halfLabelsCount = this.labels.length/2,
-							quarterLabelsCount = halfLabelsCount/2,
-							upperHalf = (i < quarterLabelsCount || i > labelsCount - quarterLabelsCount),
-							exactQuarter = (i === quarterLabelsCount || i === labelsCount - quarterLabelsCount);
-						if (i === 0){
-							ctx.textAlign = 'center';
-						} else if(i === halfLabelsCount){
-							ctx.textAlign = 'center';
-						} else if (i < halfLabelsCount){
-							ctx.textAlign = 'left';
-						} else {
-							ctx.textAlign = 'right';
-						}
-
-						// Set the correct text baseline based on outer positioning
-						if (exactQuarter){
-							ctx.textBaseline = 'middle';
-						} else if (upperHalf){
-							ctx.textBaseline = 'bottom';
-						} else {
-							ctx.textBaseline = 'top';
-						}
-
-						ctx.fillText(this.labels[i], pointLabelPosition.x, pointLabelPosition.y);
-					}
-				}
-			}
-		}
-	});
-
-	Chart.animationService = {
-		frameDuration: 17,
-		animations: [],
-		dropFrames: 0,
-		addAnimation: function(chartInstance, animationObject, customDuration) {
-
-			if(!customDuration){
-				chartInstance.animating = true;
-			}
-
-			for (var index = 0; index < this.animations.length; ++ index){
-				if (this.animations[index].chartInstance === chartInstance){
-					// replacing an in progress animation
-					this.animations[index].animationObject = animationObject;
-					return;
-				}
-			}
-			
-			this.animations.push({
-				chartInstance: chartInstance,
-				animationObject: animationObject
-			});
-
-			// If there are no animations queued, manually kickstart a digest, for lack of a better word
-			if (this.animations.length == 1) {
-				helpers.requestAnimFrame.call(window, this.digestWrapper);
-			}
-		},
-		// Cancel the animation for a given chart instance
-		cancelAnimation: function(chartInstance) {
-			var index = helpers.findNextWhere(this.animations, function(animationWrapper) {
-				return animationWrapper.chartInstance === chartInstance;
-			});
-			
-			if (index){
-				this.animations.splice(index, 1);
-				chartInstance.animating = false;
-			}
-		},
-		// calls startDigest with the proper context
-		digestWrapper: function() {
-			Chart.animationService.startDigest.call(Chart.animationService);
-		},
-		startDigest: function() {
-
-			var startTime = Date.now();
-			var framesToDrop = 0;
-
-			if(this.dropFrames > 1){
-				framesToDrop = Math.floor(this.dropFrames);
-				this.dropFrames -= framesToDrop;
-			}
-
-			for (var i = 0; i < this.animations.length; i++) {
-
-				if (this.animations[i].animationObject.currentStep === null){
-					this.animations[i].animationObject.currentStep = 0;
-				}
-
-				this.animations[i].animationObject.currentStep += 1 + framesToDrop;
-				if(this.animations[i].animationObject.currentStep > this.animations[i].animationObject.numSteps){
-					this.animations[i].animationObject.currentStep = this.animations[i].animationObject.numSteps;
-				}
-				
-				this.animations[i].animationObject.render(this.animations[i].chartInstance, this.animations[i].animationObject);
-				
-				if (this.animations[i].animationObject.currentStep == this.animations[i].animationObject.numSteps){
-					// executed the last frame. Remove the animation.
-					this.animations[i].chartInstance.animating = false;
-					this.animations.splice(i, 1);
-					// Keep the index in place to offset the splice
-					i--;
-				}
-			}
-
-			var endTime = Date.now();
-			var delay = endTime - startTime - this.frameDuration;
-			var frameDelay = delay / this.frameDuration;
-
-			if(frameDelay > 1){
-				this.dropFrames += frameDelay;
-			}
-
-			// Do we have more stuff to animate?
-			if (this.animations.length > 0){
-				helpers.requestAnimFrame.call(window, this.digestWrapper);
-			}
-		}
-	};
-
-	// Attach global event to resize each chart instance when the browser resizes
-	helpers.addEvent(window, "resize", (function(){
-		// Basic debounce of resize function so it doesn't hurt performance when resizing browser.
-		var timeout;
-		return function(){
-			clearTimeout(timeout);
-			timeout = setTimeout(function(){
-				each(Chart.instances,function(instance){
-					// If the responsive flag is set in the chart instance config
-					// Cascade the resize event down to the chart.
-					if (instance.options.responsive){
-						instance.resize(instance.render, true);
-					}
-				});
-			}, 50);
-		};
-	})());
-
-
-	if (amd) {
-		define(function(){
-			return Chart;
-		});
-	} else if (typeof module === 'object' && module.exports) {
-		module.exports = Chart;
-	}
-
-	root.Chart = Chart;
-
-	Chart.noConflict = function(){
-		root.Chart = previous;
-		return Chart;
-	};
-
-}).call(this);
-
-(function(){
-	"use strict";
-
-	var root = this,
-		Chart = root.Chart,
-		helpers = Chart.helpers;
-
-
-	var defaultConfig = {
-		//Boolean - Whether the scale should start at zero, or an order of magnitude down from the lowest value
-		scaleBeginAtZero : true,
-
-		//Boolean - Whether grid lines are shown across the chart
-		scaleShowGridLines : true,
-
-		//String - Colour of the grid lines
-		scaleGridLineColor : "rgba(0,0,0,.05)",
-
-		//Number - Width of the grid lines
-		scaleGridLineWidth : 1,
-
-		//Boolean - Whether to show horizontal lines (except X axis)
-		scaleShowHorizontalLines: true,
-
-		//Boolean - Whether to show vertical lines (except Y axis)
-		scaleShowVerticalLines: true,
-
-		//Number - Pixel width of the bar border
-		barBorderWidth : 2,
-
-		//Number - Spacing between each of the X value sets
-		barValueSpacing : 5,
-
-		//Number - Spacing between data sets within X values
-		barDatasetSpacing : 1,
-
-		//String / Boolean - Hover mode for events.
-		hoverMode : 'single', // 'label', 'dataset', 'false'
-
-		//Function - Custom hover handler
-		onHover : null,
-
-		//Function - Custom hover handler
-		hoverAnimationDuration : 400,
-
-		//String - A legend template
-		legendTemplate : "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span style=\"background-color:<%=datasets[i].backgroundColor%>\"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>"
-
-	};
-
-
-	Chart.Type.extend({
-		name: "Bar",
-		defaults : defaultConfig,
-		initialize:  function(data){
-
-			// Save data as a source for updating of values & methods
-			this.data = data;
-
-			//Expose options as a scope variable here so we can access it in the ScaleClass
-			var options = this.options;
-
-			this.ScaleClass = Chart.Scale.extend({
-				offsetGridLines : true,
-				calculateBarX : function(datasetCount, datasetIndex, elementIndex){
-					//Reusable method for calculating the xPosition of a given bar based on datasetIndex & width of the bar
-					var xWidth = this.calculateBaseWidth(),
-						xAbsolute = this.calculateX(elementIndex) - (xWidth/2),
-						barWidth = this.calculateBarWidth(datasetCount);
-
-					return xAbsolute + (barWidth * datasetIndex) + (datasetIndex * options.barDatasetSpacing) + barWidth/2;
-				},
-				calculateBaseWidth : function(){
-					return (this.calculateX(1) - this.calculateX(0)) - (2*options.barValueSpacing);
-				},
-				calculateBarWidth : function(datasetCount){
-					//The padding between datasets is to the right of each bar, providing that there are more than 1 dataset
-					var baseWidth = this.calculateBaseWidth() - ((datasetCount - 1) * options.barDatasetSpacing);
-
-					return (baseWidth / datasetCount);
-				}
-			});
-
-			// Events
-			helpers.bindEvents(this, this.options.tooltipEvents, this.onHover);
-			
-			//Declare the extension of the default point, to cater for the options passed in to the constructor
-			this.BarClass = Chart.Rectangle.extend({
-				ctx : this.chart.ctx,
-			});
-
-			// Build Scale
-			this.buildScale(data.labels);
-
-			//Create a new bar for each piece of data
-			helpers.each(this.data.datasets,function(dataset,datasetIndex){
-				dataset.metaData = [];
-				helpers.each(dataset.data,function(dataPoint,index){
-					dataset.metaData.push(new this.BarClass());
-				},this);
-			},this);
-
-			// Set defaults for bars
-			this.eachBars(function(bar, index, datasetIndex){
-				helpers.extend(bar, {
-					width : this.scale.calculateBarWidth(this.data.datasets.length),
-					x: this.scale.calculateBarX(this.data.datasets.length, datasetIndex, index),
-					y: this.calculateBarBase(),
-					_datasetIndex: datasetIndex,
-					_index: index,
-				});
-				// Copy to view model
-				bar.save();
-			}, this);
-
-			// Create tooltip instance exclusively for this chart with some defaults.
-			this.tooltip = new Chart.Tooltip({
-				_chart: this.chart,
-				_data: this.data,
-				_options: this.options,
-			}, this);
-
-			// Update the chart with the latest data.
-			this.update();
-		},
-		onHover: function(e){
-
-
-			// If exiting chart
-			if(e.type == 'mouseout'){
-				return false;
-			}
-
-			this.lastActive = this.lastActive || [];
-
-			// Find Active Elements
-			this.active = function(){
-				switch(this.options.hoverMode){
-					case 'single':
-						return this.getBarAtEvent(e);
-					case 'label':
-						return this.getBarsAtEvent(e);
-					case 'dataset':
-						return this.getDatasetAtEvent(e);
-					default:
-						return e;
-				}
-			}.call(this);
-
-			// On Hover hook
-			if(this.options.onHover){
-				this.options.onHover.call(this, this.active);
-			}
-
-			// Remove styling for last active (even if it may still be active)
-			if(this.lastActive){
-				switch(this.options.hoverMode){
-					case 'single':
-						this.lastActive[0].backgroundColor = this.data.datasets[this.lastActive[0]._datasetIndex].backgroundColor;
-						this.lastActive[0].borderColor = this.data.datasets[this.lastActive[0]._datasetIndex].borderColor;
-						this.lastActive[0].borderWidth = 0;
-						break;
-					case 'label':
-						for (var i = 0; i < this.lastActive.length; i++) {
-							this.lastActive[i].backgroundColor = this.data.datasets[this.lastActive[i]._datasetIndex].backgroundColor;
-							this.lastActive[i].borderColor = this.data.datasets[this.lastActive[i]._datasetIndex].borderColor;
-							this.lastActive[i].borderWidth = 0;
-						}
-						break;
-					case 'dataset':
-						break;
-					default:
-						// do nothing
-				}
-			}
-			
-			// Built in hover actions
-			if(this.active.length && this.options.hoverMode){
-				switch(this.options.hoverMode){
-					case 'single':
-						this.active[0].backgroundColor = this.data.datasets[this.active[0]._datasetIndex].hoverBackgroundColor || helpers.color(this.active[0].backgroundColor).saturate(0.5).darken(0.35).rgbString();
-						this.active[0].borderColor = this.data.datasets[this.active[0]._datasetIndex].hoverBorderColor || helpers.color(this.active[0].borderColor).saturate(0.5).darken(0.35).rgbString();
-						break;
-					case 'label':
-						for (var i = 0; i < this.active.length; i++) {
-							this.active[i].backgroundColor = this.data.datasets[this.active[i]._datasetIndex].hoverBackgroundColor || helpers.color(this.active[i].backgroundColor).saturate(0.5).darken(0.35).rgbString();
-							this.active[i].borderColor = this.data.datasets[this.active[i]._datasetIndex].hoverBorderColor || helpers.color(this.active[i].borderColor).saturate(0.5).darken(0.35).rgbString();
-						}
-						break;
-					case 'dataset':
-						break;
-					default:
-						// do nothing
-				}
-			}
-
-
-			// Built in Tooltips
-			if(this.options.showTooltips){
-
-				// The usual updates
-				this.tooltip.initialize();
-
-				// Active
-				if(this.active.length){
-					helpers.extend(this.tooltip, {
-						opacity: 1,
-						_active: this.active,
-					});
-
-					this.tooltip.update();
-				}
-				else{
-					// Inactive
-					helpers.extend(this.tooltip, {
-						opacity: 0,
-					});
-				}
-			}
-
-
-			if(!this.animating){
-
-				// If entering
-				if(!this.lastActive.length && this.active.length){
-					console.log('entering');
-					this.tooltip.pivot();
-					this.stop();
-					this.render(false, this.options.hoverAnimationDuration);
-				}
-
-				var changed;
-				
-				helpers.each(this.active, function(element, index){
-					if (element !== this.lastActive[index]){
-						changed = true;
-					}
-				}, this);
-
-				// If different element
-				if(this.lastActive.length && this.active.length && changed){
-					console.log('changing');
-					this.tooltip.pivot();
-					this.stop();
-					this.render(false, this.options.hoverAnimationDuration);
-				}
-
-				// if Leaving
-				if (this.lastActive.length && !this.active.length){
-					console.log('leaving');
-					this.tooltip.pivot();
-					this.stop();
-					this.render(false, this.options.hoverAnimationDuration);
-				}
-
-			}	
-
-			// Remember Last Active
-			
-			this.lastActive = this.active;
-		},
-		// Calculate the base point for the bar.
-		// If the scale has a 0 point, use that as the base
-		// If the scale min and max are both positive, use the bottom as a base
-		// If the scale min and max are both negative, use the top as a base
-		calculateBarBase: function() {
-			var base = this.scale.endPoint;
-			
-			if (this.scale.beginAtZero || ((this.scale.min <= 0 && this.scale.max >= 0) || (this.scale.min >= 0 && this.scale.max <= 0)))
-			{
-				base = this.scale.calculateY(0);
-				base += this.options.scaleGridLineWidth;
-			}
-			else if (this.scale.min < 0 && this.scale.max < 0)
-			{
-				// All values are negative. Use the top as the base
-				base = this.scale.startPoint;
-			}
-			
-			return base;
-		},
-		update : function(){
-
-			this.scale.update();
-
-			this.eachBars(function(bar, index, datasetIndex){
-				helpers.extend(bar, {
-					width : this.scale.calculateBarWidth(this.data.datasets.length),
-					x: this.scale.calculateBarX(this.data.datasets.length, datasetIndex, index),
-					y: this.scale.calculateY(this.data.datasets[datasetIndex].data[index]),
-					value : this.data.datasets[datasetIndex].data[index],
-					label : this.data.labels[index],
-					datasetLabel: this.data.datasets[datasetIndex].label,
-					borderColor : this.data.datasets[datasetIndex].borderColor,
-					borderWidth : this.data.datasets[datasetIndex].borderWidth,
-					backgroundColor : this.data.datasets[datasetIndex].backgroundColor,
-					_datasetIndex: datasetIndex,
-					_index: index,
-					_start: undefined
-				});
-			}, this);
-
-			this.render();
-		},
-		eachBars : function(callback){
-			helpers.each(this.data.datasets,function(dataset, datasetIndex){
-				helpers.each(dataset.metaData, callback, this, datasetIndex);
-			},this);
-		},
-		eachValue : function(callback){
-			helpers.each(this.data.datasets,function(dataset, datasetIndex){
-				helpers.each(dataset.data, callback, this, datasetIndex);
-			},this);
-		},
-		getBarsAtEvent : function(e){
-			var barsArray = [],
-				eventPosition = helpers.getRelativePosition(e),
-				datasetIterator = function(dataset){
-					barsArray.push(dataset.metaData[elementIndex]);
-				},
-				elementIndex;
-
-			for (var datasetIndex = 0; datasetIndex < this.data.datasets.length; datasetIndex++) {
-				for (elementIndex = 0; elementIndex < this.data.datasets[datasetIndex].metaData.length; elementIndex++) {
-					if (this.data.datasets[datasetIndex].metaData[elementIndex].inRange(eventPosition.x,eventPosition.y)){
-						helpers.each(this.data.datasets, datasetIterator);
-					}
-				}
-			}
-
-			return barsArray.length ? barsArray : [];
-		},
-		// Get the single bar that was clicked on
-		// @return : An object containing the dataset index and bar index of the matching bar. Also contains the rectangle that was drawn
-		getBarAtEvent : function(e) {
-			var bar = [];
-			var eventPosition = helpers.getRelativePosition(e);
-			
-			for (var datasetIndex = 0; datasetIndex < this.data.datasets.length; ++datasetIndex) {
-				for (var elementIndex = 0; elementIndex < this.data.datasets[datasetIndex].metaData.length; ++elementIndex) {
-					if (this.data.datasets[datasetIndex].metaData[elementIndex].inRange(eventPosition.x, eventPosition.y)) {
-						bar.push(this.data.datasets[datasetIndex].metaData[elementIndex]);
-						return bar;
-					}
-				}
-			}
-			
-			return [];
-		},
-		buildScale : function(labels){
-			var self = this;
-
-			var dataTotal = function(){
-				var values = [];
-				self.eachValue(function(value){
-					values.push(value);
-				});
-				return values;
-			};
-
-			var scaleOptions = {
-				templateString : this.options.scaleLabel,
-				height : this.chart.height,
-				width : this.chart.width,
-				ctx : this.chart.ctx,
-				textColor : this.options.scaleFontColor,
-				fontSize : this.options.scaleFontSize,
-				fontStyle : this.options.scaleFontStyle,
-				fontFamily : this.options.scaleFontFamily,
-				valuesCount : labels.length,
-				beginAtZero : this.options.scaleBeginAtZero,
-				integersOnly : this.options.scaleIntegersOnly,
-				calculateYRange: function(currentHeight){
-					var updatedRanges = helpers.calculateScaleRange(
-						dataTotal(),
-						currentHeight,
-						this.fontSize,
-						this.beginAtZero,
-						this.integersOnly
-					);
-					helpers.extend(this, updatedRanges);
-				},
-				xLabels : labels,
-				font : helpers.fontString(this.options.scaleFontSize, this.options.scaleFontStyle, this.options.scaleFontFamily),
-				lineWidth : this.options.scaleLineWidth,
-				lineColor : this.options.scaleLineColor,
-				showHorizontalLines : this.options.scaleShowHorizontalLines,
-				showVerticalLines : this.options.scaleShowVerticalLines,
-				gridLineWidth : (this.options.scaleShowGridLines) ? this.options.scaleGridLineWidth : 0,
-				gridLineColor : (this.options.scaleShowGridLines) ? this.options.scaleGridLineColor : "rgba(0,0,0,0)",
-				padding : (this.options.showScale) ? 0 : this.options.borderWidth,
-				showLabels : this.options.scaleShowLabels,
-				display : this.options.showScale
-			};
-
-			if (this.options.scaleOverride){
-				helpers.extend(scaleOptions, {
-					calculateYRange: helpers.noop,
-					steps: this.options.scaleSteps,
-					stepValue: this.options.scaleStepWidth,
-					min: this.options.scaleStartValue,
-					max: this.options.scaleStartValue + (this.options.scaleSteps * this.options.scaleStepWidth)
-				});
-			}
-
-			this.scale = new this.ScaleClass(scaleOptions);
-		},
-		// This should be incorportated into the init as something like a default value. "Reflow" seems like a weird word for a fredraw function
-		/*reflow : function(){
-			helpers.extend(this.BarClass.prototype,{
-				y: this.calculateBarBase(), // so that we animate from the baseline
-				base : this.calculateBarBase()
-			});
-			var newScaleProps = helpers.extend({
-				height : this.chart.height,
-				width : this.chart.width
-			});
-			this.scale.update(newScaleProps);
-		},*/
-		draw : function(ease){
-
-			var easingDecimal = ease || 1;
-			this.clear();
-
-			this.scale.draw(easingDecimal);
-
-			//Draw all the bars for each dataset
-			this.eachBars(function(bar, index, datasetIndex){
-				if (bar.hasValue()){
-					// Update the bar basepoint
-					bar.base = this.calculateBarBase();
-					//Transition 
-					bar.transition(easingDecimal).draw();
-				}
-			}, this);
-
-			// Finally draw the tooltip
-			this.tooltip.transition(easingDecimal).draw();
-		}
-	});
-
-
-}).call(this);
-
-(function(){
-	"use strict";
-
-	var root = this,
-		Chart = root.Chart,
-		//Cache a local reference to Chart.helpers
-		helpers = Chart.helpers;
-
-	var defaultConfig = {
-		//Boolean - Whether we should show a stroke on each segment
-		segmentShowStroke : true,
-
-		//String - The colour of each segment stroke
-		segmentStrokeColor : "#fff",
-
-		//Number - The width of each segment stroke
-		segmentStrokeWidth : 2,
-
-		//The percentage of the chart that we cut out of the middle.
-		percentageInnerCutout : 50,
-
-		//Number - Amount of animation steps
-		animationSteps : 100,
-
-		//String - Animation easing effect
-		animationEasing : "easeOutBounce",
-
-		//Boolean - Whether we animate the rotation of the Doughnut
-		animateRotate : true,
-
-		//Boolean - Whether we animate scaling the Doughnut from the centre
-		animateScale : false,
-
-		//String - A legend template
-		legendTemplate : "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<segments.length; i++){%><li><span style=\"background-color:<%=segments[i].fillColor%>\"></span><%if(segments[i].label){%><%=segments[i].label%><%}%></li><%}%></ul>"
-
-	};
-
-	Chart.Type.extend({
-		//Passing in a name registers this chart in the Chart namespace
-		name: "Doughnut",
-		//Providing a defaults will also register the deafults in the chart namespace
-		defaults : defaultConfig,
-		//Initialize is fired when the chart is initialized - Data is passed in as a parameter
-		//Config is automatically merged by the core of Chart.js, and is available at this.options
-		initialize:  function(data){
-
-			// Save data as a source for updating of values & methods
-			this.data = data;
-
-			//Declare segments as a static property to prevent inheriting across the Chart type prototype
-			this.segments = [];
-			this.outerRadius = (helpers.min([this.chart.width,this.chart.height]) -	this.options.segmentStrokeWidth/2)/2;
-
-			this.SegmentArc = Chart.Arc.extend({
-				ctx : this.chart.ctx,
-				x : this.chart.width/2,
-				y : this.chart.height/2
-			});
-
-			//Set up tooltip events on the chart
-			if (this.options.showTooltips){
-				helpers.bindEvents(this, this.options.tooltipEvents, function(evt){
-					var activeSegments = (evt.type !== 'mouseout') ? this.getSegmentsAtEvent(evt) : [];
-
-					helpers.each(this.segments,function(segment){
-						segment.restore(["fillColor"]);
-					});
-					helpers.each(activeSegments,function(activeSegment){
-						activeSegment.fillColor = activeSegment.highlightColor;
-					});
-					this.showTooltip(activeSegments);
-				});
-			}
-			this.calculateTotal(data);
-
-			helpers.each(data,function(datapoint, index){
-				if (!datapoint.color) {
-					datapoint.color = 'hsl(' + (360 * index / data.length) + ', 100%, 50%)';
-				}
-				this.addData(datapoint, index, true);
-			},this);
-
-			this.render();
-		},
-		getSegmentsAtEvent : function(e){
-			var segmentsArray = [];
-
-			var location = helpers.getRelativePosition(e);
-
-			helpers.each(this.segments,function(segment){
-				if (segment.inRange(location.x,location.y)) segmentsArray.push(segment);
-			},this);
-			return segmentsArray;
-		},
-		addData : function(segment, atIndex, silent){
-			var index = atIndex || this.segments.length;
-			this.segments.splice(index, 0, new this.SegmentArc({
-				value : segment.value,
-				outerRadius : (this.options.animateScale) ? 0 : this.outerRadius,
-				innerRadius : (this.options.animateScale) ? 0 : (this.outerRadius/100) * this.options.percentageInnerCutout,
-				fillColor : segment.color,
-				highlightColor : segment.highlight || segment.color,
-				showStroke : this.options.segmentShowStroke,
-				strokeWidth : this.options.segmentStrokeWidth,
-				strokeColor : this.options.segmentStrokeColor,
-				startAngle : Math.PI * 1.5,
-				circumference : (this.options.animateRotate) ? 0 : this.calculateCircumference(segment.value),
-				label : segment.label
-			}));
-			if (!silent){
-				this.reflow();
-				this.update();
-			}
-		},
-		calculateCircumference : function(value) {
-			if ( this.total > 0 ) {
-				return (Math.PI*2)*(value / this.total);
-			} else {
-				return 0;
-			}
-		},
-		calculateTotal : function(data){
-			this.total = 0;
-			helpers.each(data,function(segment){
-				this.total += Math.abs(segment.value);
-			},this);
-		},
-		update : function(){
-
-			// Map new data to data points
-			if(this.data.length == this.segments.length){
-				helpers.each(this.data, function(segment, i){
-					helpers.extend(this.segments[i], {
-						value : segment.value,
-						fillColor : segment.color,
-						highlightColor : segment.highlight || segment.color,
-						showStroke : this.options.segmentShowStroke,
-						strokeWidth : this.options.segmentStrokeWidth,
-						strokeColor : this.options.segmentStrokeColor,
-						label : segment.label
-					});
-				}, this);
-			} else{
-				// Data size changed without properly inserting, just redraw the chart
-				this.initialize(this.data);
-			}
-
-			this.calculateTotal(this.segments);
-
-			// Reset any highlight colours before updating.
-			helpers.each(this.activeElements, function(activeElement){
-				activeElement.restore(['fillColor']);
-			});
-
-			helpers.each(this.segments,function(segment){
-				segment.save();
-			});
-			this.render();
-		},
-
-		removeData: function(atIndex){
-			var indexToDelete = (helpers.isNumber(atIndex)) ? atIndex : this.segments.length-1;
-			this.segments.splice(indexToDelete, 1);
-			this.reflow();
-			this.update();
-		},
-
-		reflow : function(){
-			helpers.extend(this.SegmentArc.prototype,{
-				x : this.chart.width/2,
-				y : this.chart.height/2
-			});
-			this.outerRadius = (helpers.min([this.chart.width,this.chart.height]) -	this.options.segmentStrokeWidth/2)/2;
-			helpers.each(this.segments, function(segment){
-				segment.update({
-					outerRadius : this.outerRadius,
-					innerRadius : (this.outerRadius/100) * this.options.percentageInnerCutout
-				});
-			}, this);
-		},
-		draw : function(easeDecimal){
-			var animDecimal = (easeDecimal) ? easeDecimal : 1;
-			this.clear();
-			helpers.each(this.segments,function(segment,index){
-				segment.transition({
-					circumference : this.calculateCircumference(segment.value),
-					outerRadius : this.outerRadius,
-					innerRadius : (this.outerRadius/100) * this.options.percentageInnerCutout
-				},animDecimal);
-
-				segment.endAngle = segment.startAngle + segment.circumference;
-
-				segment.draw();
-				if (index === 0){
-					segment.startAngle = Math.PI * 1.5;
-				}
-				//Check to see if it's the last segment, if not get the next and update the start angle
-				if (index < this.segments.length-1){
-					this.segments[index+1].startAngle = segment.endAngle;
-				}
-			},this);
-
-		}
-	});
-
-	Chart.types.Doughnut.extend({
-		name : "Pie",
-		defaults : helpers.merge(defaultConfig,{percentageInnerCutout : 0})
-	});
-
-}).call(this);
-
-(function(){
-	"use strict";
-
-	var root = this,
-		Chart = root.Chart,
-		helpers = Chart.helpers;
-
-	var defaultConfig = {
-
-		///Boolean - Whether grid lines are shown across the chart
-		scaleShowGridLines : true,
-
-		//String - Colour of the grid lines
-		scaleGridLineColor : "rgba(0,0,0,.05)",
-
-		//Number - Width of the grid lines
-		scaleGridLineWidth : 1,
-
-		//Boolean - Whether to show horizontal lines (except X axis)
-		scaleShowHorizontalLines: true,
+(function() {
 
-		//Boolean - Whether to show vertical lines (except Y axis)
-		scaleShowVerticalLines: true,
+    "use strict";
 
-		//Boolean - Whether the line is curved between points
-		bezierCurve : true,
+    //Declare root variable - window in the browser, global on the server
+    var root = this,
+        previous = root.Chart;
 
-		//Number - Tension of the bezier curve between points
-		bezierCurveTension : 0.4,
+    //Occupy the global variable of Chart, and create a simple base class
+    var Chart = function(context) {
+        var chart = this;
+        this.canvas = context.canvas;
 
-		//Boolean - Whether to show a dot for each point
-		pointDot : true,
+        this.ctx = context;
 
-		//Number - Radius of each point dot in pixels
-		pointDotRadius : 4,
+        //Variables global to the chart
+        var computeDimension = function(element, dimension) {
+            if (element['offset' + dimension]) {
+                return element['offset' + dimension];
+            } else {
+                return document.defaultView.getComputedStyle(element).getPropertyValue(dimension);
+            }
+        };
 
-		//Number - Pixel width of point dot stroke
-		pointDotStrokeWidth : 1,
+        var width = this.width = computeDimension(context.canvas, 'Width') || context.canvas.width;
+        var height = this.height = computeDimension(context.canvas, 'Height') || context.canvas.height;
 
-		//Number - amount extra to add to the radius to cater for hit detection outside the drawn point
-		pointHitDetectionRadius : 20,
+        // Firefox requires this to work correctly
+        context.canvas.width = width;
+        context.canvas.height = height;
 
-		//Boolean - Whether to show a stroke for datasets
-		datasetStroke : true,
+        width = this.width = context.canvas.width;
+        height = this.height = context.canvas.height;
+        this.aspectRatio = this.width / this.height;
+        //High pixel density displays - multiply the size of the canvas height/width by the device pixel ratio, then scale.
+        helpers.retinaScale(this);
 
-		//Number - Pixel width of dataset stroke
-		datasetStrokeWidth : 2,
+        return this;
+    };
+    //Globally expose the defaults to allow for user updating/changing
+    Chart.defaults = {
+        global: {
+            // Boolean - Whether to animate the chart
+            animation: true,
 
-		//Boolean - Whether to fill the dataset with a colour
-		datasetFill : true,
+            // Number - Number of animation steps
+            animationDuration: 1000,
 
-		//String - A legend template
-		legendTemplate : "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span style=\"background-color:<%=datasets[i].strokeColor%>\"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>",
-
-		//Boolean - Whether to horizontally center the label and point dot inside the grid
-		offsetGridLines : false
-
-	};
-
-
-	Chart.Type.extend({
-		name: "Line",
-		defaults : defaultConfig,
-		initialize:  function(data){
-			// Save data as a source for updating of values & methods
-			this.data = data;
+            // String - Animation easing effect
+            animationEasing: "easeOutQuart",
 
-			//Declare the extension of the default point, to cater for the options passed in to the constructor
-			this.PointClass = Chart.Point.extend({
-				offsetGridLines : this.options.offsetGridLines,
-				strokeWidth : this.options.pointDotStrokeWidth,
-				radius : this.options.pointDotRadius,
-				display: this.options.pointDot,
-				hitDetectionRadius : this.options.pointHitDetectionRadius,
-				ctx : this.chart.ctx,
-				inRange : function(mouseX){
-					return (Math.pow(mouseX-this.x, 2) < Math.pow(this.radius + this.hitDetectionRadius,2));
-				}
-			});
+            // Boolean - If we should show the scale at all
+            showScale: true,
 
-			this.datasets = [];
+            // Boolean - If we want to override with a hard coded scale
+            scaleOverride: false,
 
-			//Set up tooltip events on the chart
-			if (this.options.showTooltips){
-				helpers.bindEvents(this, this.options.tooltipEvents, function(evt){
-					var activePoints = (evt.type !== 'mouseout') ? this.getPointsAtEvent(evt) : [];
-					this.eachPoints(function(point){
-						point.restore(['fillColor', 'strokeColor']);
-					});
-					helpers.each(activePoints, function(activePoint){
-						activePoint.fillColor = activePoint.highlightFill;
-						activePoint.strokeColor = activePoint.highlightStroke;
-					});
-					this.showTooltip(activePoints);
-				});
-			}
+            // ** Required if scaleOverride is true **
+            // Number - The number of steps in a hard coded scale
+            scaleSteps: null,
+            // Number - The value jump in the hard coded scale
+            scaleStepWidth: null,
+            // Number - The scale starting value
+            scaleStartValue: null,
 
-			//Iterate through each of the datasets, and build this into a property of the chart
-			helpers.each(data.datasets,function(dataset){
+            // String - Colour of the scale line
+            scaleLineColor: "rgba(0,0,0,.1)",
 
-				var datasetObject = {
-					label : dataset.label || null,
-					fillColor : dataset.fillColor,
-					strokeColor : dataset.strokeColor,
-					pointColor : dataset.pointColor,
-					pointStrokeColor : dataset.pointStrokeColor,
-					points : []
-				};
+            // Number - Pixel width of the scale line
+            scaleLineWidth: 1,
 
-				this.datasets.push(datasetObject);
+            // Boolean - Whether to show labels on the scale
+            scaleShowLabels: true,
 
+            // Interpolated JS string - can access value
+            scaleLabel: "<%=value%>",
 
-				helpers.each(dataset.data,function(dataPoint,index){
-					//Add a new point for each piece of data, passing any required data to draw.
-					datasetObject.points.push(new this.PointClass({
-						value : dataPoint,
-						label : data.labels[index],
-						datasetLabel: dataset.label,
-						strokeColor : dataset.pointStrokeColor,
-						fillColor : dataset.pointColor,
-						highlightFill : dataset.pointHighlightFill || dataset.pointColor,
-						highlightStroke : dataset.pointHighlightStroke || dataset.pointStrokeColor
-					}));
-				},this);
+            // Boolean - Whether the scale should stick to integers, and not show any floats even if drawing space is there
+            scaleIntegersOnly: true,
 
-				this.buildScale(data.labels);
+            // Boolean - Whether the scale should start at zero, or an order of magnitude down from the lowest value
+            scaleBeginAtZero: false,
 
+            // String - Scale label font declaration for the scale label
+            scaleFontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
 
-				this.eachPoints(function(point, index){
-					helpers.extend(point, {
-						x: this.scale.calculateX(index),
-						y: this.scale.endPoint
-					});
-					point.save();
-				}, this);
+            // Number - Scale label font size in pixels
+            scaleFontSize: 12,
 
-			},this);
+            // String - Scale label font weight style
+            scaleFontStyle: "normal",
 
+            // String - Scale label font colour
+            scaleFontColor: "#666",
 
-			this.render();
-		},
-		update : function(){
-			//Iterate through each of the datasets, and build this into a property of the chart
-			helpers.each(this.data.datasets,function(dataset,datasetIndex){
+            // Boolean - whether or not the chart should be responsive and resize when the browser does.
+            responsive: false,
 
-				helpers.extend(this.datasets[datasetIndex], {
-					label : dataset.label || null,
-					fillColor : dataset.fillColor,
-					strokeColor : dataset.strokeColor,
-					pointColor : dataset.pointColor,
-					pointStrokeColor : dataset.pointStrokeColor,
-				});
+            // Boolean - whether to maintain the starting aspect ratio or not when responsive, if set to false, will take up entire container
+            maintainAspectRatio: true,
 
-				helpers.each(dataset.data,function(dataPoint,index){
-					helpers.extend(this.datasets[datasetIndex].points[index], {
-						value : dataPoint,
-						label : this.data.labels[index],
-						datasetLabel: dataset.label,
-						strokeColor : dataset.pointStrokeColor,
-						fillColor : dataset.pointColor,
-						highlightFill : dataset.pointHighlightFill || dataset.pointColor,
-						highlightStroke : dataset.pointHighlightStroke || dataset.pointStrokeColor
-					});
-				},this);
+            //String / Boolean - Hover mode for events.
+            hoverMode: 'single', // 'label', 'dataset', 'false'
 
-			},this);
+            //Function - Custom hover handler
+            onHover: null,
 
-			this.scale.update();
-			// Reset any highlight colours before updating.
-			helpers.each(this.activeElements, function(activeElement){
-				activeElement.restore(['fillColor', 'strokeColor']);
-			});
-			this.eachPoints(function(point){
-				point.save();
-			});
-			this.render();
-		},
-		eachPoints : function(callback){
-			helpers.each(this.datasets,function(dataset){
-				helpers.each(dataset.points,callback,this);
-			},this);
-		},
-		getPointsAtEvent : function(e){
-			var pointsArray = [],
-				eventPosition = helpers.getRelativePosition(e);
-			helpers.each(this.datasets,function(dataset){
-				helpers.each(dataset.points,function(point){
-					if (point.inRange(eventPosition.x,eventPosition.y)) pointsArray.push(point);
-				});
-			},this);
-			return pointsArray;
-		},
-		buildScale : function(labels){
-			var self = this;
+            //Function - Custom hover handler
+            hoverAnimationDuration: 400,
 
-			var dataTotal = function(){
-				var values = [];
-				self.eachPoints(function(point){
-					values.push(point.value);
-				});
+            // Boolean - Determines whether to draw tooltips on the canvas or not - attaches events to touchmove & mousemove
+            showTooltips: true,
 
-				return values;
-			};
+            // Boolean - Determines whether to draw built-in tooltip or call custom tooltip function
+            customTooltips: false,
 
-			var scaleOptions = {
-				templateString : this.options.scaleLabel,
-				height : this.chart.height,
-				width : this.chart.width,
-				ctx : this.chart.ctx,
-				textColor : this.options.scaleFontColor,
-				offsetGridLines : this.options.offsetGridLines,
-				fontSize : this.options.scaleFontSize,
-				fontStyle : this.options.scaleFontStyle,
-				fontFamily : this.options.scaleFontFamily,
-				valuesCount : labels.length,
-				beginAtZero : this.options.scaleBeginAtZero,
-				integersOnly : this.options.scaleIntegersOnly,
-				calculateYRange : function(currentHeight){
-					var updatedRanges = helpers.calculateScaleRange(
-						dataTotal(),
-						currentHeight,
-						this.fontSize,
-						this.beginAtZero,
-						this.integersOnly
-					);
-					helpers.extend(this, updatedRanges);
-				},
-				xLabels : labels,
-				font : helpers.fontString(this.options.scaleFontSize, this.options.scaleFontStyle, this.options.scaleFontFamily),
-				lineWidth : this.options.scaleLineWidth,
-				lineColor : this.options.scaleLineColor,
-				showHorizontalLines : this.options.scaleShowHorizontalLines,
-				showVerticalLines : this.options.scaleShowVerticalLines,
-				gridLineWidth : (this.options.scaleShowGridLines) ? this.options.scaleGridLineWidth : 0,
-				gridLineColor : (this.options.scaleShowGridLines) ? this.options.scaleGridLineColor : "rgba(0,0,0,0)",
-				padding: (this.options.showScale) ? 0 : this.options.pointDotRadius + this.options.pointDotStrokeWidth,
-				showLabels : this.options.scaleShowLabels,
-				display : this.options.showScale
-			};
-
-			if (this.options.scaleOverride){
-				helpers.extend(scaleOptions, {
-					calculateYRange: helpers.noop,
-					steps: this.options.scaleSteps,
-					stepValue: this.options.scaleStepWidth,
-					min: this.options.scaleStartValue,
-					max: this.options.scaleStartValue + (this.options.scaleSteps * this.options.scaleStepWidth)
-				});
-			}
+            // Array - Array of string names to attach tooltip events
+            tooltipEvents: ["mousemove", "touchstart", "touchmove", "mouseout"],
 
+            // String - Tooltip background colour
+            tooltipBackgroundColor: "rgba(0,0,0,0.8)",
 
-			this.scale = new Chart.Scale(scaleOptions);
-		},
-		addData : function(valuesArray,label){
-			//Map the values array for each of the datasets
+            // String - Tooltip label font declaration for the scale label
+            tooltipFontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
 
-			helpers.each(valuesArray,function(value,datasetIndex){
-				//Add a new point for each piece of data, passing any required data to draw.
-				this.datasets[datasetIndex].points.push(new this.PointClass({
-					value : value,
-					label : label,
-					datasetLabel: this.datasets[datasetIndex].label,
-					x: this.scale.calculateX(this.scale.valuesCount+1),
-					y: this.scale.endPoint,
-					strokeColor : this.datasets[datasetIndex].pointStrokeColor,
-					fillColor : this.datasets[datasetIndex].pointColor
-				}));
-			},this);
+            // Number - Tooltip label font size in pixels
+            tooltipFontSize: 14,
+
+            // String - Tooltip font weight style
+            tooltipFontStyle: "normal",
+
+            // String - Tooltip label font colour
+            tooltipFontColor: "#fff",
+
+            // String - Tooltip title font declaration for the scale label
+            tooltipTitleFontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
+
+            // Number - Tooltip title font size in pixels
+            tooltipTitleFontSize: 14,
+
+            // String - Tooltip title font weight style
+            tooltipTitleFontStyle: "bold",
+
+            // String - Tooltip title font colour
+            tooltipTitleFontColor: "#fff",
+
+            // Number - pixel width of padding around tooltip text
+            tooltipYPadding: 6,
+
+            // Number - pixel width of padding around tooltip text
+            tooltipXPadding: 6,
+
+            // Number - Size of the caret on the tooltip
+            tooltipCaretSize: 8,
+
+            // Number - Pixel radius of the tooltip border
+            tooltipCornerRadius: 6,
+
+            // Number - Pixel offset from point x to tooltip edge
+            tooltipXOffset: 10,
+
+            // String - Template string for single tooltips
+            tooltipTemplate: "<%if (label){%><%=label%>: <%}%><%= value %>",
+
+            // String - Template string for single tooltips
+            multiTooltipTemplate: "<%if (datasetLabel){%><%=datasetLabel%>: <%}%><%= value %>",
+
+            // String - Colour behind the legend colour block
+            multiTooltipKeyBackground: '#fff',
+
+            // Function - Will fire on animation progression.
+            onAnimationProgress: function() {},
+
+            // Function - Will fire on animation completion.
+            onAnimationComplete: function() {},
+
+            // Color String - Used for undefined Colros
+            colorFallback: 'rgba(0,0,0,0.1)',
+
+        }
+    };
+
+    //Create a dictionary of chart types, to allow for extension of existing types
+    Chart.types = {};
+
+    //Global Chart helpers object for utility methods and classes
+    var helpers = Chart.helpers = {};
+
+    //-- Basic js utility methods
+    var each = helpers.each = function(loopable, callback, self) {
+            var additionalArgs = Array.prototype.slice.call(arguments, 3);
+            // Check to see if null or undefined firstly.
+            if (loopable) {
+                if (loopable.length === +loopable.length) {
+                    var i;
+                    for (i = 0; i < loopable.length; i++) {
+                        callback.apply(self, [loopable[i], i].concat(additionalArgs));
+                    }
+                } else {
+                    for (var item in loopable) {
+                        callback.apply(self, [loopable[item], item].concat(additionalArgs));
+                    }
+                }
+            }
+        },
+        clone = helpers.clone = function(obj) {
+            var objClone = {};
+            each(obj, function(value, key) {
+                if (obj.hasOwnProperty(key)) {
+                    objClone[key] = value;
+                }
+            });
+            return objClone;
+        },
+        extend = helpers.extend = function(base) {
+            each(Array.prototype.slice.call(arguments, 1), function(extensionObject) {
+                each(extensionObject, function(value, key) {
+                    if (extensionObject.hasOwnProperty(key)) {
+                        base[key] = value;
+                    }
+                });
+            });
+            return base;
+        },
+        merge = helpers.merge = function(base, master) {
+            //Merge properties in left object over to a shallow clone of object right.
+            var args = Array.prototype.slice.call(arguments, 0);
+            args.unshift({});
+            return extend.apply(null, args);
+        },
+        indexOf = helpers.indexOf = function(arrayToSearch, item) {
+            if (Array.prototype.indexOf) {
+                return arrayToSearch.indexOf(item);
+            } else {
+                for (var i = 0; i < arrayToSearch.length; i++) {
+                    if (arrayToSearch[i] === item) return i;
+                }
+                return -1;
+            }
+        },
+        where = helpers.where = function(collection, filterCallback) {
+            var filtered = [];
+
+            helpers.each(collection, function(item) {
+                if (filterCallback(item)) {
+                    filtered.push(item);
+                }
+            });
+
+            return filtered;
+        },
+        findNextWhere = helpers.findNextWhere = function(arrayToSearch, filterCallback, startIndex) {
+            // Default to start of the array
+            if (!startIndex) {
+                startIndex = -1;
+            }
+            for (var i = startIndex + 1; i < arrayToSearch.length; i++) {
+                var currentItem = arrayToSearch[i];
+                if (filterCallback(currentItem)) {
+                    return currentItem;
+                }
+            }
+        },
+        findPreviousWhere = helpers.findPreviousWhere = function(arrayToSearch, filterCallback, startIndex) {
+            // Default to end of the array
+            if (!startIndex) {
+                startIndex = arrayToSearch.length;
+            }
+            for (var i = startIndex - 1; i >= 0; i--) {
+                var currentItem = arrayToSearch[i];
+                if (filterCallback(currentItem)) {
+                    return currentItem;
+                }
+            }
+        },
+        inherits = helpers.inherits = function(extensions) {
+            //Basic javascript inheritance based on the model created in Backbone.js
+            var parent = this;
+            var ChartElement = (extensions && extensions.hasOwnProperty("constructor")) ? extensions.constructor : function() {
+                return parent.apply(this, arguments);
+            };
+
+            var Surrogate = function() {
+                this.constructor = ChartElement;
+            };
+            Surrogate.prototype = parent.prototype;
+            ChartElement.prototype = new Surrogate();
+
+            ChartElement.extend = inherits;
+
+            if (extensions) extend(ChartElement.prototype, extensions);
+
+            ChartElement.__super__ = parent.prototype;
+
+            return ChartElement;
+        },
+        noop = helpers.noop = function() {},
+        uid = helpers.uid = (function() {
+            var id = 0;
+            return function() {
+                return "chart-" + id++;
+            };
+        })(),
+        warn = helpers.warn = function(str) {
+            //Method for warning of errors
+            if (window.console && typeof window.console.warn === "function") console.warn(str);
+        },
+        amd = helpers.amd = (typeof define === 'function' && define.amd),
+        //-- Math methods
+        isNumber = helpers.isNumber = function(n) {
+            return !isNaN(parseFloat(n)) && isFinite(n);
+        },
+        max = helpers.max = function(array) {
+            return Math.max.apply(Math, array);
+        },
+        min = helpers.min = function(array) {
+            return Math.min.apply(Math, array);
+        },
+        cap = helpers.cap = function(valueToCap, maxValue, minValue) {
+            if (isNumber(maxValue)) {
+                if (valueToCap > maxValue) {
+                    return maxValue;
+                }
+            } else if (isNumber(minValue)) {
+                if (valueToCap < minValue) {
+                    return minValue;
+                }
+            }
+            return valueToCap;
+        },
+        getDecimalPlaces = helpers.getDecimalPlaces = function(num) {
+            if (num % 1 !== 0 && isNumber(num)) {
+                var s = num.toString();
+                if (s.indexOf("e-") < 0) {
+                    // no exponent, e.g. 0.01
+                    return s.split(".")[1].length;
+                } else if (s.indexOf(".") < 0) {
+                    // no decimal point, e.g. 1e-9
+                    return parseInt(s.split("e-")[1]);
+                } else {
+                    // exponent and decimal point, e.g. 1.23e-9
+                    var parts = s.split(".")[1].split("e-");
+                    return parts[0].length + parseInt(parts[1]);
+                }
+            } else {
+                return 0;
+            }
+        },
+        toRadians = helpers.radians = function(degrees) {
+            return degrees * (Math.PI / 180);
+        },
+        // Gets the angle from vertical upright to the point about a centre.
+        getAngleFromPoint = helpers.getAngleFromPoint = function(centrePoint, anglePoint) {
+            var distanceFromXCenter = anglePoint.x - centrePoint.x,
+                distanceFromYCenter = anglePoint.y - centrePoint.y,
+                radialDistanceFromCenter = Math.sqrt(distanceFromXCenter * distanceFromXCenter + distanceFromYCenter * distanceFromYCenter);
+
+
+            var angle = Math.PI * 2 + Math.atan2(distanceFromYCenter, distanceFromXCenter);
+
+            //If the segment is in the top left quadrant, we need to add another rotation to the angle
+            if (distanceFromXCenter < 0 && distanceFromYCenter < 0) {
+                angle += Math.PI * 2;
+            }
+
+            return {
+                angle: angle,
+                distance: radialDistanceFromCenter
+            };
+        },
+        aliasPixel = helpers.aliasPixel = function(pixelWidth) {
+            return (pixelWidth % 2 === 0) ? 0 : 0.5;
+        },
+        splineCurve = helpers.splineCurve = function(FirstPoint, MiddlePoint, AfterPoint, t) {
+            //Props to Rob Spencer at scaled innovation for his post on splining between points
+            //http://scaledinnovation.com/analytics/splines/aboutSplines.html
+            var d01 = Math.sqrt(Math.pow(MiddlePoint.x - FirstPoint.x, 2) + Math.pow(MiddlePoint.y - FirstPoint.y, 2)),
+                d12 = Math.sqrt(Math.pow(AfterPoint.x - MiddlePoint.x, 2) + Math.pow(AfterPoint.y - MiddlePoint.y, 2)),
+                fa = t * d01 / (d01 + d12), // scaling factor for triangle Ta
+                fb = t * d12 / (d01 + d12);
+            return {
+                next: {
+                    x: MiddlePoint.x - fa * (AfterPoint.x - FirstPoint.x),
+                    y: MiddlePoint.y - fa * (AfterPoint.y - FirstPoint.y)
+                },
+                previous: {
+                    x: MiddlePoint.x + fb * (AfterPoint.x - FirstPoint.x),
+                    y: MiddlePoint.y + fb * (AfterPoint.y - FirstPoint.y)
+                }
+            };
+        },
+        calculateOrderOfMagnitude = helpers.calculateOrderOfMagnitude = function(val) {
+            return Math.floor(Math.log(val) / Math.LN10);
+        },
+        calculateScaleRange = helpers.calculateScaleRange = function(valuesArray, drawingSize, textSize, startFromZero, integersOnly) {
+
+            //Set a minimum step of two - a point at the top of the graph, and a point at the base
+            var minSteps = 2,
+                maxSteps = Math.floor(drawingSize / (textSize * 1.5)),
+                skipFitting = (minSteps >= maxSteps);
+
+            var maxValue = max(valuesArray),
+                minValue = min(valuesArray);
+
+            // We need some degree of seperation here to calculate the scales if all the values are the same
+            // Adding/minusing 0.5 will give us a range of 1.
+            if (maxValue === minValue) {
+                maxValue += 0.5;
+                // So we don't end up with a graph with a negative start value if we've said always start from zero
+                if (minValue >= 0.5 && !startFromZero) {
+                    minValue -= 0.5;
+                } else {
+                    // Make up a whole number above the values
+                    maxValue += 0.5;
+                }
+            }
+
+            var valueRange = Math.abs(maxValue - minValue),
+                rangeOrderOfMagnitude = calculateOrderOfMagnitude(valueRange),
+                graphMax = Math.ceil(maxValue / (1 * Math.pow(10, rangeOrderOfMagnitude))) * Math.pow(10, rangeOrderOfMagnitude),
+                graphMin = (startFromZero) ? 0 : Math.floor(minValue / (1 * Math.pow(10, rangeOrderOfMagnitude))) * Math.pow(10, rangeOrderOfMagnitude),
+                graphRange = graphMax - graphMin,
+                stepValue = Math.pow(10, rangeOrderOfMagnitude),
+                numberOfSteps = Math.round(graphRange / stepValue);
+
+            //If we have more space on the graph we'll use it to give more definition to the data
+            while ((numberOfSteps > maxSteps || (numberOfSteps * 2) < maxSteps) && !skipFitting) {
+                if (numberOfSteps > maxSteps) {
+                    stepValue *= 2;
+                    numberOfSteps = Math.round(graphRange / stepValue);
+                    // Don't ever deal with a decimal number of steps - cancel fitting and just use the minimum number of steps.
+                    if (numberOfSteps % 1 !== 0) {
+                        skipFitting = true;
+                    }
+                }
+                //We can fit in double the amount of scale points on the scale
+                else {
+                    //If user has declared ints only, and the step value isn't a decimal
+                    if (integersOnly && rangeOrderOfMagnitude >= 0) {
+                        //If the user has said integers only, we need to check that making the scale more granular wouldn't make it a float
+                        if (stepValue / 2 % 1 === 0) {
+                            stepValue /= 2;
+                            numberOfSteps = Math.round(graphRange / stepValue);
+                        }
+                        //If it would make it a float break out of the loop
+                        else {
+                            break;
+                        }
+                    }
+                    //If the scale doesn't have to be an int, make the scale more granular anyway.
+                    else {
+                        stepValue /= 2;
+                        numberOfSteps = Math.round(graphRange / stepValue);
+                    }
+
+                }
+            }
+
+            if (skipFitting) {
+                numberOfSteps = minSteps;
+                stepValue = graphRange / numberOfSteps;
+            }
+            return {
+                steps: numberOfSteps,
+                stepValue: stepValue,
+                min: graphMin,
+                max: graphMin + (numberOfSteps * stepValue)
+            };
+
+        },
+        /* jshint ignore:start */
+        // Blows up jshint errors based on the new Function constructor
+        //Templating methods
+        //Javascript micro templating by John Resig - source at http://ejohn.org/blog/javascript-micro-templating/
+        template = helpers.template = function(templateString, valuesObject) {
+
+            // If templateString is function rather than string-template - call the function for valuesObject
+
+            if (templateString instanceof Function) {
+                return templateString(valuesObject);
+            }
+
+            var cache = {};
+
+            function tmpl(str, data) {
+                // Figure out if we're getting a template, or if we need to
+                // load the template - and be sure to cache the result.
+                var fn = !/\W/.test(str) ?
+                    cache[str] = cache[str] :
+
+                    // Generate a reusable function that will serve as a template
+                    // generator (and which will be cached).
+                    new Function("obj",
+                        "var p=[],print=function(){p.push.apply(p,arguments);};" +
+
+                        // Introduce the data as local variables using with(){}
+                        "with(obj){p.push('" +
+
+                        // Convert the template into pure JavaScript
+                        str
+                        .replace(/[\r\t\n]/g, " ")
+                        .split("<%").join("\t")
+                        .replace(/((^|%>)[^\t]*)'/g, "$1\r")
+                        .replace(/\t=(.*?)%>/g, "',$1,'")
+                        .split("\t").join("');")
+                        .split("%>").join("p.push('")
+                        .split("\r").join("\\'") +
+                        "');}return p.join('');"
+                    );
+
+                // Provide some basic currying to the user
+                return data ? fn(data) : fn;
+            }
+            return tmpl(templateString, valuesObject);
+        },
+        /* jshint ignore:end */
+        generateLabels = helpers.generateLabels = function(templateString, numberOfSteps, graphMin, stepValue) {
+            var labelsArray = new Array(numberOfSteps);
+            if (templateString) {
+                each(labelsArray, function(val, index) {
+                    labelsArray[index] = template(templateString, {
+                        value: (graphMin + (stepValue * (index + 1)))
+                    });
+                });
+            }
+            return labelsArray;
+        },
+        //--Animation methods
+        //Easing functions adapted from Robert Penner's easing equations
+        //http://www.robertpenner.com/easing/
+        easingEffects = helpers.easingEffects = {
+            linear: function(t) {
+                return t;
+            },
+            easeInQuad: function(t) {
+                return t * t;
+            },
+            easeOutQuad: function(t) {
+                return -1 * t * (t - 2);
+            },
+            easeInOutQuad: function(t) {
+                if ((t /= 1 / 2) < 1) {
+                    return 1 / 2 * t * t;
+                }
+                return -1 / 2 * ((--t) * (t - 2) - 1);
+            },
+            easeInCubic: function(t) {
+                return t * t * t;
+            },
+            easeOutCubic: function(t) {
+                return 1 * ((t = t / 1 - 1) * t * t + 1);
+            },
+            easeInOutCubic: function(t) {
+                if ((t /= 1 / 2) < 1) {
+                    return 1 / 2 * t * t * t;
+                }
+                return 1 / 2 * ((t -= 2) * t * t + 2);
+            },
+            easeInQuart: function(t) {
+                return t * t * t * t;
+            },
+            easeOutQuart: function(t) {
+                return -1 * ((t = t / 1 - 1) * t * t * t - 1);
+            },
+            easeInOutQuart: function(t) {
+                if ((t /= 1 / 2) < 1) {
+                    return 1 / 2 * t * t * t * t;
+                }
+                return -1 / 2 * ((t -= 2) * t * t * t - 2);
+            },
+            easeInQuint: function(t) {
+                return 1 * (t /= 1) * t * t * t * t;
+            },
+            easeOutQuint: function(t) {
+                return 1 * ((t = t / 1 - 1) * t * t * t * t + 1);
+            },
+            easeInOutQuint: function(t) {
+                if ((t /= 1 / 2) < 1) {
+                    return 1 / 2 * t * t * t * t * t;
+                }
+                return 1 / 2 * ((t -= 2) * t * t * t * t + 2);
+            },
+            easeInSine: function(t) {
+                return -1 * Math.cos(t / 1 * (Math.PI / 2)) + 1;
+            },
+            easeOutSine: function(t) {
+                return 1 * Math.sin(t / 1 * (Math.PI / 2));
+            },
+            easeInOutSine: function(t) {
+                return -1 / 2 * (Math.cos(Math.PI * t / 1) - 1);
+            },
+            easeInExpo: function(t) {
+                return (t === 0) ? 1 : 1 * Math.pow(2, 10 * (t / 1 - 1));
+            },
+            easeOutExpo: function(t) {
+                return (t === 1) ? 1 : 1 * (-Math.pow(2, -10 * t / 1) + 1);
+            },
+            easeInOutExpo: function(t) {
+                if (t === 0) {
+                    return 0;
+                }
+                if (t === 1) {
+                    return 1;
+                }
+                if ((t /= 1 / 2) < 1) {
+                    return 1 / 2 * Math.pow(2, 10 * (t - 1));
+                }
+                return 1 / 2 * (-Math.pow(2, -10 * --t) + 2);
+            },
+            easeInCirc: function(t) {
+                if (t >= 1) {
+                    return t;
+                }
+                return -1 * (Math.sqrt(1 - (t /= 1) * t) - 1);
+            },
+            easeOutCirc: function(t) {
+                return 1 * Math.sqrt(1 - (t = t / 1 - 1) * t);
+            },
+            easeInOutCirc: function(t) {
+                if ((t /= 1 / 2) < 1) {
+                    return -1 / 2 * (Math.sqrt(1 - t * t) - 1);
+                }
+                return 1 / 2 * (Math.sqrt(1 - (t -= 2) * t) + 1);
+            },
+            easeInElastic: function(t) {
+                var s = 1.70158;
+                var p = 0;
+                var a = 1;
+                if (t === 0) {
+                    return 0;
+                }
+                if ((t /= 1) == 1) {
+                    return 1;
+                }
+                if (!p) {
+                    p = 1 * 0.3;
+                }
+                if (a < Math.abs(1)) {
+                    a = 1;
+                    s = p / 4;
+                } else {
+                    s = p / (2 * Math.PI) * Math.asin(1 / a);
+                }
+                return -(a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t * 1 - s) * (2 * Math.PI) / p));
+            },
+            easeOutElastic: function(t) {
+                var s = 1.70158;
+                var p = 0;
+                var a = 1;
+                if (t === 0) {
+                    return 0;
+                }
+                if ((t /= 1) == 1) {
+                    return 1;
+                }
+                if (!p) {
+                    p = 1 * 0.3;
+                }
+                if (a < Math.abs(1)) {
+                    a = 1;
+                    s = p / 4;
+                } else {
+                    s = p / (2 * Math.PI) * Math.asin(1 / a);
+                }
+                return a * Math.pow(2, -10 * t) * Math.sin((t * 1 - s) * (2 * Math.PI) / p) + 1;
+            },
+            easeInOutElastic: function(t) {
+                var s = 1.70158;
+                var p = 0;
+                var a = 1;
+                if (t === 0) {
+                    return 0;
+                }
+                if ((t /= 1 / 2) == 2) {
+                    return 1;
+                }
+                if (!p) {
+                    p = 1 * (0.3 * 1.5);
+                }
+                if (a < Math.abs(1)) {
+                    a = 1;
+                    s = p / 4;
+                } else {
+                    s = p / (2 * Math.PI) * Math.asin(1 / a);
+                }
+                if (t < 1) {
+                    return -0.5 * (a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t * 1 - s) * (2 * Math.PI) / p));
+                }
+                return a * Math.pow(2, -10 * (t -= 1)) * Math.sin((t * 1 - s) * (2 * Math.PI) / p) * 0.5 + 1;
+            },
+            easeInBack: function(t) {
+                var s = 1.70158;
+                return 1 * (t /= 1) * t * ((s + 1) * t - s);
+            },
+            easeOutBack: function(t) {
+                var s = 1.70158;
+                return 1 * ((t = t / 1 - 1) * t * ((s + 1) * t + s) + 1);
+            },
+            easeInOutBack: function(t) {
+                var s = 1.70158;
+                if ((t /= 1 / 2) < 1) {
+                    return 1 / 2 * (t * t * (((s *= (1.525)) + 1) * t - s));
+                }
+                return 1 / 2 * ((t -= 2) * t * (((s *= (1.525)) + 1) * t + s) + 2);
+            },
+            easeInBounce: function(t) {
+                return 1 - easingEffects.easeOutBounce(1 - t);
+            },
+            easeOutBounce: function(t) {
+                if ((t /= 1) < (1 / 2.75)) {
+                    return 1 * (7.5625 * t * t);
+                } else if (t < (2 / 2.75)) {
+                    return 1 * (7.5625 * (t -= (1.5 / 2.75)) * t + 0.75);
+                } else if (t < (2.5 / 2.75)) {
+                    return 1 * (7.5625 * (t -= (2.25 / 2.75)) * t + 0.9375);
+                } else {
+                    return 1 * (7.5625 * (t -= (2.625 / 2.75)) * t + 0.984375);
+                }
+            },
+            easeInOutBounce: function(t) {
+                if (t < 1 / 2) {
+                    return easingEffects.easeInBounce(t * 2) * 0.5;
+                }
+                return easingEffects.easeOutBounce(t * 2 - 1) * 0.5 + 1 * 0.5;
+            }
+        },
+        //Request animation polyfill - http://www.paulirish.com/2011/requestanimationframe-for-smart-animating/
+        requestAnimFrame = helpers.requestAnimFrame = (function() {
+            return window.requestAnimationFrame ||
+                window.webkitRequestAnimationFrame ||
+                window.mozRequestAnimationFrame ||
+                window.oRequestAnimationFrame ||
+                window.msRequestAnimationFrame ||
+                function(callback) {
+                    return window.setTimeout(callback, 1000 / 60);
+                };
+        })(),
+        cancelAnimFrame = helpers.cancelAnimFrame = (function() {
+            return window.cancelAnimationFrame ||
+                window.webkitCancelAnimationFrame ||
+                window.mozCancelAnimationFrame ||
+                window.oCancelAnimationFrame ||
+                window.msCancelAnimationFrame ||
+                function(callback) {
+                    return window.clearTimeout(callback, 1000 / 60);
+                };
+        })(),
+        animationLoop = helpers.animationLoop = function(callback, totalSteps, easingString, onProgress, onComplete, chartInstance) {
+
+            var currentStep = 0,
+                easingFunction = easingEffects[easingString] || easingEffects.linear;
+
+            var animationFrame = function() {
+                currentStep++;
+                var stepDecimal = currentStep / totalSteps;
+                var easeDecimal = easingFunction(stepDecimal);
+
+                callback.call(chartInstance, easeDecimal, stepDecimal, currentStep);
+                onProgress.call(chartInstance, easeDecimal, stepDecimal);
+                if (currentStep < totalSteps) {
+                    chartInstance.animationFrame = requestAnimFrame(animationFrame);
+                } else {
+                    onComplete.apply(chartInstance);
+                }
+            };
+            requestAnimFrame(animationFrame);
+        },
+        //-- DOM methods
+        getRelativePosition = helpers.getRelativePosition = function(evt) {
+            var mouseX, mouseY;
+            var e = evt.originalEvent || evt,
+                canvas = evt.currentTarget || evt.srcElement,
+                boundingRect = canvas.getBoundingClientRect();
+
+            if (e.touches) {
+                mouseX = e.touches[0].clientX - boundingRect.left;
+                mouseY = e.touches[0].clientY - boundingRect.top;
+
+            } else {
+                mouseX = e.clientX - boundingRect.left;
+                mouseY = e.clientY - boundingRect.top;
+            }
+
+            return {
+                x: mouseX,
+                y: mouseY
+            };
+
+        },
+        addEvent = helpers.addEvent = function(node, eventType, method) {
+            if (node.addEventListener) {
+                node.addEventListener(eventType, method);
+            } else if (node.attachEvent) {
+                node.attachEvent("on" + eventType, method);
+            } else {
+                node["on" + eventType] = method;
+            }
+        },
+        removeEvent = helpers.removeEvent = function(node, eventType, handler) {
+            if (node.removeEventListener) {
+                node.removeEventListener(eventType, handler, false);
+            } else if (node.detachEvent) {
+                node.detachEvent("on" + eventType, handler);
+            } else {
+                node["on" + eventType] = noop;
+            }
+        },
+        bindEvents = helpers.bindEvents = function(chartInstance, arrayOfEvents, handler) {
+            // Create the events object if it's not already present
+            if (!chartInstance.events) chartInstance.events = {};
+
+            each(arrayOfEvents, function(eventName) {
+                chartInstance.events[eventName] = function() {
+                    handler.apply(chartInstance, arguments);
+                };
+                addEvent(chartInstance.chart.canvas, eventName, chartInstance.events[eventName]);
+            });
+        },
+        unbindEvents = helpers.unbindEvents = function(chartInstance, arrayOfEvents) {
+            each(arrayOfEvents, function(handler, eventName) {
+                removeEvent(chartInstance.chart.canvas, eventName, handler);
+            });
+        },
+        getMaximumWidth = helpers.getMaximumWidth = function(domNode) {
+            var container = domNode.parentNode,
+                padding = parseInt(getStyle(container, 'padding-left')) + parseInt(getStyle(container, 'padding-right'));
+            // TODO = check cross browser stuff with this.
+            return container.clientWidth - padding;
+        },
+        getMaximumHeight = helpers.getMaximumHeight = function(domNode) {
+            var container = domNode.parentNode,
+                padding = parseInt(getStyle(container, 'padding-bottom')) + parseInt(getStyle(container, 'padding-top'));
+            // TODO = check cross browser stuff with this.
+            return container.clientHeight - padding;
+        },
+        getStyle = helpers.getStyle = function(el, property) {
+            return el.currentStyle ?
+                el.currentStyle[property] :
+                document.defaultView.getComputedStyle(el, null).getPropertyValue(property);
+        },
+        getMaximumSize = helpers.getMaximumSize = helpers.getMaximumWidth, // legacy support
+        retinaScale = helpers.retinaScale = function(chart) {
+            var ctx = chart.ctx,
+                width = chart.canvas.width,
+                height = chart.canvas.height;
+
+            if (window.devicePixelRatio) {
+                ctx.canvas.style.width = width + "px";
+                ctx.canvas.style.height = height + "px";
+                ctx.canvas.height = height * window.devicePixelRatio;
+                ctx.canvas.width = width * window.devicePixelRatio;
+                ctx.scale(window.devicePixelRatio, window.devicePixelRatio);
+            }
+        },
+        //-- Canvas methods
+        clear = helpers.clear = function(chart) {
+            chart.ctx.clearRect(0, 0, chart.width, chart.height);
+        },
+        fontString = helpers.fontString = function(pixelSize, fontStyle, fontFamily) {
+            return fontStyle + " " + pixelSize + "px " + fontFamily;
+        },
+        longestText = helpers.longestText = function(ctx, font, arrayOfStrings) {
+            ctx.font = font;
+            var longest = 0;
+            each(arrayOfStrings, function(string) {
+                var textWidth = ctx.measureText(string).width;
+                longest = (textWidth > longest) ? textWidth : longest;
+            });
+            return longest;
+        },
+        drawRoundedRectangle = helpers.drawRoundedRectangle = function(ctx, x, y, width, height, radius) {
+            ctx.beginPath();
+            ctx.moveTo(x + radius, y);
+            ctx.lineTo(x + width - radius, y);
+            ctx.quadraticCurveTo(x + width, y, x + width, y + radius);
+            ctx.lineTo(x + width, y + height - radius);
+            ctx.quadraticCurveTo(x + width, y + height, x + width - radius, y + height);
+            ctx.lineTo(x + radius, y + height);
+            ctx.quadraticCurveTo(x, y + height, x, y + height - radius);
+            ctx.lineTo(x, y + radius);
+            ctx.quadraticCurveTo(x, y, x + radius, y);
+            ctx.closePath();
+        },
+        color = helpers.color = function(color) {
+            if (!window.Color) {
+                console.log('Color.js not found!');
+                return color;
+            }
+            return window.Color(color);
+        },
+        isArray = helpers.isArray = function(obj) {
+            if (!Array.isArray) {
+                return Object.prototype.toString.call(arg) === '[object Array]';
+            }
+            return Array.isArray(obj);
+        };
+
+    //Store a reference to each instance - allowing us to globally resize chart instances on window resize.
+    //Destroy method on the chart will remove the instance of the chart from this reference.
+    Chart.instances = {};
+
+    Chart.Type = function(data, options, chart) {
+        this.options = options;
+        this.chart = chart;
+        this.id = uid();
+        //Add the chart instance to the global namespace
+        Chart.instances[this.id] = this;
+
+        // Initialize is always called when a chart type is created
+        // By default it is a no op, but it should be extended
+        if (options.responsive) {
+            this.resize();
+        }
+        this.initialize.call(this, data);
+    };
+
+    //Core methods that'll be a part of every chart type
+    extend(Chart.Type.prototype, {
+        initialize: function() {
+            return this;
+        },
+        clear: function() {
+            clear(this.chart);
+            return this;
+        },
+        stop: function() {
+            // Stops any current animation loop occuring
+            Chart.animationService.cancelAnimation(this);
+            return this;
+        },
+        resize: function(callback) {
+            this.stop();
+            var canvas = this.chart.canvas,
+                newWidth = getMaximumWidth(this.chart.canvas),
+                newHeight = this.options.maintainAspectRatio ? newWidth / this.chart.aspectRatio : getMaximumHeight(this.chart.canvas);
+
+            canvas.width = this.chart.width = newWidth;
+            canvas.height = this.chart.height = newHeight;
+
+            retinaScale(this.chart);
+
+            if (typeof callback === "function") {
+                callback.apply(this, Array.prototype.slice.call(arguments, 1));
+            }
+            return this;
+        },
+        redraw: noop,
+        render: function(duration) {
+
+            if (this.options.animation) {
+                var animation = new Chart.Animation();
+                animation.numSteps = (duration || this.options.animationDuration) / 16.66; //60 fps
+                animation.easing = this.options.animationEasing;
+
+                // render function
+                animation.render = function(chartInstance, animationObject) {
+                    var easingFunction = helpers.easingEffects[animationObject.easing];
+                    var stepDecimal = animationObject.currentStep / animationObject.numSteps;
+                    var easeDecimal = easingFunction(stepDecimal);
+
+                    chartInstance.draw(easeDecimal, stepDecimal, animationObject.currentStep);
+                };
+
+                // user events
+                animation.onAnimationProgress = this.options.onAnimationProgress;
+                animation.onAnimationComplete = this.options.onAnimationComplete;
+
+                Chart.animationService.addAnimation(this, animation, duration);
+            } else {
+                this.draw();
+                this.options.onAnimationComplete.call(this);
+            }
+            return this;
+        },
+        eachElement: function(callback) {
+            helpers.each(this.data.datasets, function(dataset, datasetIndex) {
+                helpers.each(dataset.metaData, callback, this, dataset.metaData, datasetIndex);
+            }, this);
+        },
+        eachValue: function(callback) {
+            helpers.each(this.data.datasets, function(dataset, datasetIndex) {
+                helpers.each(dataset.data, callback, this, datasetIndex);
+            }, this);
+        },
+        eachDataset: function(callback) {
+            helpers.each(this.data.datasets, callback, this);
+        },
+        getElementsAtEvent: function(e) {
+            var elementsArray = [],
+                eventPosition = helpers.getRelativePosition(e),
+                datasetIterator = function(dataset) {
+                    elementsArray.push(dataset.metaData[elementIndex]);
+                },
+                elementIndex;
+
+            for (var datasetIndex = 0; datasetIndex < this.data.datasets.length; datasetIndex++) {
+                for (elementIndex = 0; elementIndex < this.data.datasets[datasetIndex].metaData.length; elementIndex++) {
+                    if (this.data.datasets[datasetIndex].metaData[elementIndex].inGroupRange(eventPosition.x, eventPosition.y)) {
+                        helpers.each(this.data.datasets, datasetIterator);
+                    }
+                }
+            }
+
+            return elementsArray.length ? elementsArray : [];
+        },
+        // Get the single element that was clicked on
+        // @return : An object containing the dataset index and element index of the matching element. Also contains the rectangle that was drawn
+        getElementAtEvent: function(e) {
+            var element = [];
+            var eventPosition = helpers.getRelativePosition(e);
+
+            for (var datasetIndex = 0; datasetIndex < this.data.datasets.length; ++datasetIndex) {
+                for (var elementIndex = 0; elementIndex < this.data.datasets[datasetIndex].metaData.length; ++elementIndex) {
+                    if (this.data.datasets[datasetIndex].metaData[elementIndex].inRange(eventPosition.x, eventPosition.y)) {
+                        element.push(this.data.datasets[datasetIndex].metaData[elementIndex]);
+                        return element;
+                    }
+                }
+            }
+
+            return [];
+        },
+        generateLegend: function() {
+            return template(this.options.legendTemplate, this);
+        },
+        destroy: function() {
+            this.clear();
+            unbindEvents(this, this.events);
+            var canvas = this.chart.canvas;
+
+            // Reset canvas height/width attributes starts a fresh with the canvas context
+            canvas.width = this.chart.width;
+            canvas.height = this.chart.height;
+
+            // < IE9 doesn't support removeProperty
+            if (canvas.style.removeProperty) {
+                canvas.style.removeProperty('width');
+                canvas.style.removeProperty('height');
+            } else {
+                canvas.style.removeAttribute('width');
+                canvas.style.removeAttribute('height');
+            }
+
+            delete Chart.instances[this.id];
+        },
+        toBase64Image: function() {
+            return this.chart.canvas.toDataURL.apply(this.chart.canvas, arguments);
+        }
+    });
+
+    Chart.Type.extend = function(extensions) {
+
+        var parent = this;
+
+        var ChartType = function() {
+            return parent.apply(this, arguments);
+        };
+
+        //Copy the prototype object of the this class
+        ChartType.prototype = clone(parent.prototype);
+        //Now overwrite some of the properties in the base class with the new extensions
+        extend(ChartType.prototype, extensions);
+
+        ChartType.extend = Chart.Type.extend;
+
+        if (extensions.name || parent.prototype.name) {
+
+            var chartName = extensions.name || parent.prototype.name;
+            //Assign any potential default values of the new chart type
+
+            //If none are defined, we'll use a clone of the chart type this is being extended from.
+            //I.e. if we extend a line chart, we'll use the defaults from the line chart if our new chart
+            //doesn't define some defaults of their own.
+
+            var baseDefaults = (Chart.defaults[parent.prototype.name]) ? clone(Chart.defaults[parent.prototype.name]) : {};
+
+            Chart.defaults[chartName] = extend(baseDefaults, extensions.defaults);
+
+            Chart.types[chartName] = ChartType;
+
+            //Register this new chart type in the Chart prototype
+            Chart.prototype[chartName] = function(data, options) {
+                var config = merge(Chart.defaults.global, Chart.defaults[chartName], options || {});
+                return new ChartType(data, config, this);
+            };
+        } else {
+            warn("Name not provided for this chart, so it hasn't been registered");
+        }
+        return parent;
+    };
+
+    Chart.Element = function(configuration) {
+        extend(this, {
+            _vm: {},
+        });
+        extend(this, configuration);
+        this.initialize.apply(this, arguments);
+    };
+    extend(Chart.Element.prototype, {
+        initialize: function() {},
+        save: function() {
+            this._vm = clone(this);
+            delete this._vm._vm;
+            delete this._vm._start;
+            return this;
+        },
+        pivot: function() {
+            if (this._start) {
+                this._start = clone(this);
+                helpers.extend(this._start, this._vm);
+            }
+            return this;
+        },
+        transition: function(ease) {
+            if (!this._start) {
+                if (!this._vm) {
+                    this.save();
+                }
+                this._start = clone(this._vm);
+            }
+
+            each(this, function(value, key) {
+
+                if (key[0] === '_' || !this.hasOwnProperty(key)) {
+                    // Only non-underscored properties
+                }
+
+                // Init if doesn't exist
+                else if (!this._vm[key]) {
+                    this._vm[key] = value || null;
+                }
+
+                // No unnecessary computations
+                else if (this[key] === this._vm[key]) {
+                    // It's the same! Woohoo!
+                }
+
+                // Color transitions if possible
+                else if (typeof value === 'string') {
+                    try {
+                        var color = helpers.color(this._start[key]).mix(helpers.color(this[key]), ease);
+                        this._vm[key] = color.rgbString();
+                    } catch (err) {
+                        this._vm[key] = value;
+                    }
+                }
+                // Number transitions
+                else if (typeof value === 'number') {
+
+                    this._vm[key] = ((this[key] - this._start[key]) * ease) + this._start[key];
+                } else {
+                    // Everything else
+                    this._vm[key] = value;
+                }
+
+            }, this);
+
+            if (ease === 1) {
+                delete this._start;
+            }
+            return this;
+        },
+        tooltipPosition: function() {
+            return {
+                x: this.x,
+                y: this.y
+            };
+        },
+        hasValue: function() {
+            return isNumber(this.value);
+        }
+    });
+
+    Chart.Element.extend = inherits;
+
+
+    Chart.Point = Chart.Element.extend({
+        inRange: function(mouseX, mouseY) {
+            var vm = this._vm;
+            var hoverRange = vm.hoverRadius + vm.radius;
+            return ((Math.pow(mouseX - vm.x, 2) + Math.pow(mouseY - vm.y, 2)) < Math.pow(hoverRange, 2));
+        },
+        inGroupRange: function(mouseX) {
+            var vm = this._vm;
+            return (Math.pow(mouseX - vm.x, 2) < Math.pow(vm.radius + this.hoverRadius, 2));
+        },
+        tooltipPosition: function() {
+            var vm = this._vm;
+            return {
+                x: vm.x,
+                y: vm.y
+            };
+        },
+        draw: function() {
+
+            var vm = this._vm;
+            var ctx = this._chart.ctx;
+
+            if (vm.radius > 0 || vm.borderWidth > 0) {
+
+                ctx.beginPath();
+
+                ctx.arc(vm.x, vm.y, vm.radius, 0, Math.PI * 2);
+                ctx.closePath();
+
+                ctx.strokeStyle = vm.borderColor || Chart.defaults.global.colorFallback;
+                ctx.lineWidth = vm.borderWidth || Chart.defaults.global.colorFallback;
+
+                ctx.fillStyle = vm.backgroundColor || Chart.defaults.global.colorFallback;
+
+                ctx.fill();
+                ctx.stroke();
+            }
+        }
+    });
+
+
+    Chart.Line = Chart.Element.extend({
+        draw: function() {
+
+            var vm = this._vm;
+            var ctx = this._chart.ctx;
+
+            //Draw the line between all the points
+            ctx.lineWidth = vm.borderWidth || Chart.defaults.global.colorFallback;
+            ctx.strokeStyle = vm.borderColor || Chart.defaults.global.colorFallback;
+            ctx.beginPath();
+
+            helpers.each(vm._points, function(point, index) {
+                if (index === 0) {
+                    ctx.moveTo(point._vm.x, point._vm.y);
+                } else {
+                    if (vm._tension > 0 || 1) {
+                        var previous = this.previousPoint(point, vm._points, index);
+
+                        ctx.bezierCurveTo(
+                            previous._vm.controlPointNextX,
+                            previous._vm.controlPointNextY,
+                            point._vm.controlPointPreviousX,
+                            point._vm.controlPointPreviousY,
+                            point._vm.x,
+                            point._vm.y
+                        );
+                    } else {
+                        ctx.lineTo(point._vm.x, point._vm.y);
+                    }
+                }
+            }, this);
+
+            ctx.stroke();
+
+            if (vm._points.length > 0) {
+                //Round off the line by going to the base of the chart, back to the start, then fill.
+                ctx.lineTo(vm._points[vm._points.length - 1].x, vm.scaleBottom);
+                ctx.lineTo(vm._points[0].x, vm.scaleBottom);
+                ctx.fillStyle = vm.backgroundColor || Chart.defaults.global.colorFallback;
+                ctx.closePath();
+                ctx.fill();
+            }
+        },
+        previousPoint: function(point, collection, index) {
+            return helpers.findPreviousWhere(collection, function() {
+                return true;
+            }, index) || point;
+        },
+    });
+
+    Chart.Arc = Chart.Element.extend({
+        inRange: function(chartX, chartY) {
+
+            var pointRelativePosition = helpers.getAngleFromPoint(this, {
+                x: chartX,
+                y: chartY
+            });
+
+            //Check if within the range of the open/close angle
+            var betweenAngles = (pointRelativePosition.angle >= this.startAngle && pointRelativePosition.angle <= this.endAngle),
+                withinRadius = (pointRelativePosition.distance >= this.innerRadius && pointRelativePosition.distance <= this.outerRadius);
+
+            return (betweenAngles && withinRadius);
+            //Ensure within the outside of the arc centre, but inside arc outer
+        },
+        tooltipPosition: function() {
+            var centreAngle = this.startAngle + ((this.endAngle - this.startAngle) / 2),
+                rangeFromCentre = (this.outerRadius - this.innerRadius) / 2 + this.innerRadius;
+            return {
+                x: this.x + (Math.cos(centreAngle) * rangeFromCentre),
+                y: this.y + (Math.sin(centreAngle) * rangeFromCentre)
+            };
+        },
+        draw: function() {
+
+            var ctx = this._chart.ctx;
+            var vm = this._vm;
+
+            ctx.beginPath();
+
+            ctx.arc(vm.x, vm.y, vm.outerRadius, vm.startAngle, vm.endAngle);
+
+            ctx.arc(vm.x, vm.y, vm.innerRadius, vm.endAngle, vm.startAngle, true);
+
+            ctx.closePath();
+            ctx.strokeStyle = vm.borderColor;
+            ctx.lineWidth = vm.borderWidth;
+
+            ctx.fillStyle = vm.backgroundColor;
+
+            ctx.fill();
+            ctx.lineJoin = 'bevel';
+
+            if (vm.borderWidth) {
+                ctx.stroke();
+            }
+        }
+    });
+
+    Chart.Rectangle = Chart.Element.extend({
+        draw: function() {
+
+            var vm = this._vm;
+
+            var ctx = this.ctx,
+                halfWidth = vm.width / 2,
+                leftX = vm.x - halfWidth,
+                rightX = vm.x + halfWidth,
+                top = vm.base - (vm.base - vm.y),
+                halfStroke = vm.borderWidth / 2;
+
+            // Canvas doesn't allow us to stroke inside the width so we can
+            // adjust the sizes to fit if we're setting a stroke on the line
+            if (vm.borderWidth) {
+                leftX += halfStroke;
+                rightX -= halfStroke;
+                top += halfStroke;
+            }
+
+            ctx.beginPath();
+
+            ctx.fillStyle = vm.backgroundColor;
+            ctx.strokeStyle = vm.borderColor;
+            ctx.lineWidth = vm.borderWidth;
+
+            // It'd be nice to keep this class totally generic to any rectangle
+            // and simply specify which border to miss out.
+            ctx.moveTo(leftX, vm.base);
+            ctx.lineTo(leftX, top);
+            ctx.lineTo(rightX, top);
+            ctx.lineTo(rightX, vm.base);
+            ctx.fill();
+            if (vm.borderWidth) {
+                ctx.stroke();
+            }
+        },
+        height: function() {
+            var vm = this._vm;
+            return vm.base - vm.y;
+        },
+        inRange: function(mouseX, mouseY) {
+            var vm = this._vm;
+            if (vm.y < vm.base) {
+                return (mouseX >= vm.x - vm.width / 2 && mouseX <= vm.x + vm.width / 2) && (mouseY >= vm.y && mouseY <= vm.base);
+            } else {
+                return (mouseX >= vm.x - vm.width / 2 && mouseX <= vm.x + vm.width / 2) && (mouseY >= vm.base && mouseY <= vm.y);
+            }
+        },
+        inGroupRange: function(mouseX) {
+            var vm = this._vm;
+            return (mouseX >= vm.x - vm.width / 2 && mouseX <= vm.x + vm.width / 2);
+        },
+        tooltipPosition: function() {
+            var vm = this._vm;
+            if (vm.y < vm.base) {
+                return {
+                    x: vm.x,
+                    y: vm.y
+                };
+            } else {
+                return {
+                    x: vm.x,
+                    y: vm.base
+                };
+            }
+        },
+    });
+
+    Chart.Animation = Chart.Element.extend({
+        currentStep: null, // the current animation step
+        numSteps: 60, // default number of steps
+        easing: "", // the easing to use for this animation
+        render: null, // render function used by the animation service
+
+        onAnimationProgress: null, // user specified callback to fire on each step of the animation 
+        onAnimationComplete: null, // user specified callback to fire when the animation finishes
+    });
+
+    Chart.Tooltip = Chart.Element.extend({
+        initialize: function() {
+            var options = this._options;
+            extend(this, {
+                opacity: 0,
+                xPadding: options.tooltipXPadding,
+                yPadding: options.tooltipYPadding,
+                xOffset: options.tooltipXOffset,
+                backgroundColor: options.tooltipBackgroundColor,
+                textColor: options.tooltipFontColor,
+                _fontFamily: options.tooltipFontFamily,
+                _fontStyle: options.tooltipFontStyle,
+                fontSize: options.tooltipFontSize,
+                titleTextColor: options.tooltipTitleFontColor,
+                _titleFontFamily: options.tooltipTitleFontFamily,
+                _titleFontStyle: options.tooltipTitleFontStyle,
+                titleFontSize: options.tooltipTitleFontSize,
+                caretHeight: options.tooltipCaretSize,
+                cornerRadius: options.tooltipCornerRadius,
+                legendColorBackground: options.multiTooltipKeyBackground,
+                labels: [],
+                colors: [],
+            });
+        },
+        update: function() {
+
+            var ctx = this._chart.ctx;
+
+            switch (this._options.hoverMode) {
+                case 'single':
+                    helpers.extend(this, {
+                        text: template(this._options.tooltipTemplate, this._active[0]),
+                    });
+                    var tooltipPosition = this._active[0].tooltipPosition();
+                    helpers.extend(this, {
+                        x: Math.round(tooltipPosition.x),
+                        y: Math.round(tooltipPosition.y),
+                    });
+                    break;
+
+                case 'label':
+
+                    // Tooltip Content
+
+                    var dataArray,
+                        dataIndex;
+
+                    var labels = [],
+                        colors = [];
+
+                    for (var i = this._data.datasets.length - 1; i >= 0; i--) {
+                        dataArray = this._data.datasets[i].metaData;
+                        dataIndex = indexOf(dataArray, this._active[0]);
+                        if (dataIndex !== -1) {
+                            break;
+                        }
+                    }
+
+                    var medianPosition = (function(index) {
+                        // Get all the points at that particular index
+                        var elements = [],
+                            dataCollection,
+                            xPositions = [],
+                            yPositions = [],
+                            xMax,
+                            yMax,
+                            xMin,
+                            yMin;
+                        helpers.each(this._data.datasets, function(dataset) {
+                            dataCollection = dataset.metaData;
+                            if (dataCollection[dataIndex] && dataCollection[dataIndex].hasValue()) {
+                                elements.push(dataCollection[dataIndex]);
+                            }
+                        });
+
+                        helpers.each(elements, function(element) {
+                            xPositions.push(element._vm.x);
+                            yPositions.push(element._vm.y);
+
+                            //Include any colour information about the element
+                            labels.push(helpers.template(this._options.multiTooltipTemplate, element));
+                            colors.push({
+                                fill: element._vm.backgroundColor,
+                                stroke: element._vm.borderColor
+                            });
+
+                        }, this);
+
+                        yMin = min(yPositions);
+                        yMax = max(yPositions);
+
+                        xMin = min(xPositions);
+                        xMax = max(xPositions);
+
+                        return {
+                            x: (xMin > this._chart.width / 2) ? xMin : xMax,
+                            y: (yMin + yMax) / 2,
+                        };
+                    }).call(this, dataIndex);
+
+                    // Apply for now
+                    helpers.extend(this, {
+                        x: medianPosition.x,
+                        y: medianPosition.y,
+                        labels: labels,
+                        title: this._active.length ? this._active[0].label : '',
+                        legendColors: colors,
+                        legendBackgroundColor: this._options.multiTooltipKeyBackground,
+                    });
+
+
+                    // Calculate Appearance Tweaks
+
+                    this.height = (labels.length * this.fontSize) + ((labels.length - 1) * (this.fontSize / 2)) + (this.yPadding * 2) + this.titleFontSize * 1.5;
+
+                    var titleWidth = ctx.measureText(this.title).width,
+                        //Label has a legend square as well so account for this.
+                        labelWidth = longestText(ctx, this.font, labels) + this.fontSize + 3,
+                        longestTextWidth = max([labelWidth, titleWidth]);
+
+                    this.width = longestTextWidth + (this.xPadding * 2);
+
+
+                    var halfHeight = this.height / 2;
+
+                    //Check to ensure the height will fit on the canvas
+                    if (this.y - halfHeight < 0) {
+                        this.y = halfHeight;
+                    } else if (this.y + halfHeight > this._chart.height) {
+                        this.y = this._chart.height - halfHeight;
+                    }
+
+                    //Decide whether to align left or right based on position on canvas
+                    if (this.x > this._chart.width / 2) {
+                        this.x -= this.xOffset + this.width;
+                    } else {
+                        this.x += this.xOffset;
+                    }
+                    break;
+            }
+
+            return this;
+        },
+        draw: function() {
+
+            var ctx = this._chart.ctx;
+            var vm = this._vm;
+
+            switch (this._options.hoverMode) {
+                case 'single':
+
+                    ctx.font = fontString(vm.fontSize, vm._fontStyle, vm._fontFamily);
+
+                    vm.xAlign = "center";
+                    vm.yAlign = "above";
+
+                    //Distance between the actual element.y position and the start of the tooltip caret
+                    var caretPadding = vm.caretPadding = 2;
+
+                    var tooltipWidth = ctx.measureText(vm.text).width + 2 * vm.xPadding,
+                        tooltipRectHeight = vm.fontSize + 2 * vm.yPadding,
+                        tooltipHeight = tooltipRectHeight + vm.caretHeight + caretPadding;
+
+                    if (vm.x + tooltipWidth / 2 > this._chart.width) {
+                        vm.xAlign = "left";
+                    } else if (vm.x - tooltipWidth / 2 < 0) {
+                        vm.xAlign = "right";
+                    }
+
+                    if (vm.y - tooltipHeight < 0) {
+                        vm.yAlign = "below";
+                    }
+
+                    var tooltipX = vm.x - tooltipWidth / 2,
+                        tooltipY = vm.y - tooltipHeight;
+
+                    ctx.fillStyle = helpers.color(vm.backgroundColor).alpha(vm.opacity).rgbString();
+
+                    // Custom Tooltips
+                    if (this._custom) {
+                        this._custom(this._vm);
+                    } else {
+                        switch (vm.yAlign) {
+                            case "above":
+                                //Draw a caret above the x/y
+                                ctx.beginPath();
+                                ctx.moveTo(vm.x, vm.y - caretPadding);
+                                ctx.lineTo(vm.x + vm.caretHeight, vm.y - (caretPadding + vm.caretHeight));
+                                ctx.lineTo(vm.x - vm.caretHeight, vm.y - (caretPadding + vm.caretHeight));
+                                ctx.closePath();
+                                ctx.fill();
+                                break;
+                            case "below":
+                                tooltipY = vm.y + caretPadding + vm.caretHeight;
+                                //Draw a caret below the x/y
+                                ctx.beginPath();
+                                ctx.moveTo(vm.x, vm.y + caretPadding);
+                                ctx.lineTo(vm.x + vm.caretHeight, vm.y + caretPadding + vm.caretHeight);
+                                ctx.lineTo(vm.x - vm.caretHeight, vm.y + caretPadding + vm.caretHeight);
+                                ctx.closePath();
+                                ctx.fill();
+                                break;
+                        }
+
+                        switch (vm.xAlign) {
+                            case "left":
+                                tooltipX = vm.x - tooltipWidth + (vm.cornerRadius + vm.caretHeight);
+                                break;
+                            case "right":
+                                tooltipX = vm.x - (vm.cornerRadius + vm.caretHeight);
+                                break;
+                        }
+
+                        drawRoundedRectangle(ctx, tooltipX, tooltipY, tooltipWidth, tooltipRectHeight, vm.cornerRadius);
+
+                        ctx.fill();
+
+                        ctx.fillStyle = helpers.color(vm.textColor).alpha(vm.opacity).rgbString();
+                        ctx.textAlign = "center";
+                        ctx.textBaseline = "middle";
+                        ctx.fillText(vm.text, tooltipX + tooltipWidth / 2, tooltipY + tooltipRectHeight / 2);
+
+                    }
+                    break;
+                case 'label':
+
+                    drawRoundedRectangle(ctx, vm.x, vm.y - vm.height / 2, vm.width, vm.height, vm.cornerRadius);
+                    ctx.fillStyle = helpers.color(vm.backgroundColor).alpha(vm.opacity).rgbString();
+                    ctx.fill();
+                    ctx.closePath();
+
+                    ctx.textAlign = "left";
+                    ctx.textBaseline = "middle";
+                    ctx.fillStyle = helpers.color(vm.titleTextColor).alpha(vm.opacity).rgbString();
+                    ctx.font = fontString(vm.fontSize, vm._titleFontStyle, vm._titleFontFamily);
+                    ctx.fillText(vm.title, vm.x + vm.xPadding, this.getLineHeight(0));
+
+                    ctx.font = fontString(vm.fontSize, vm._fontStyle, vm._fontFamily);
+                    helpers.each(vm.labels, function(label, index) {
+                        ctx.fillStyle = helpers.color(vm.textColor).alpha(vm.opacity).rgbString();
+                        ctx.fillText(label, vm.x + vm.xPadding + vm.fontSize + 3, this.getLineHeight(index + 1));
+
+                        //A bit gnarly, but clearing this rectangle breaks when using explorercanvas (clears whole canvas)
+                        //ctx.clearRect(vm.x + vm.xPadding, this.getLineHeight(index + 1) - vm.fontSize/2, vm.fontSize, vm.fontSize);
+                        //Instead we'll make a white filled block to put the legendColour palette over.
+
+                        ctx.fillStyle = helpers.color(vm.legendBackgroundColor).alpha(vm.opacity).rgbString();
+                        ctx.fillRect(vm.x + vm.xPadding, this.getLineHeight(index + 1) - vm.fontSize / 2, vm.fontSize, vm.fontSize);
+
+                        ctx.fillStyle = helpers.color(vm.legendColors[index].fill).alpha(vm.opacity).rgbString();
+                        ctx.fillRect(vm.x + vm.xPadding, this.getLineHeight(index + 1) - vm.fontSize / 2, vm.fontSize, vm.fontSize);
+
+
+                    }, this);
+                    break;
+            }
+        },
+        getLineHeight: function(index) {
+            var baseLineHeight = this._vm.y - (this._vm.height / 2) + this._vm.yPadding,
+                afterTitleIndex = index - 1;
+
+            //If the index is zero, we're getting the title
+            if (index === 0) {
+                return baseLineHeight + this._vm.titleFontSize / 2;
+            } else {
+                return baseLineHeight + ((this._vm.fontSize * 1.5 * afterTitleIndex) + this._vm.fontSize / 2) + this._vm.titleFontSize * 1.5;
+            }
+
+        },
+    });
+
+    Chart.Scale = Chart.Element.extend({
+        initialize: function() {
+            this.fit();
+        },
+        buildYLabels: function() {
+            this.yLabels = [];
+
+            var stepDecimalPlaces = getDecimalPlaces(this.stepValue);
+
+            for (var i = 0; i <= this.steps; i++) {
+                this.yLabels.push(template(this.templateString, {
+                    value: (this.min + (i * this.stepValue)).toFixed(stepDecimalPlaces)
+                }));
+            }
+            this.yLabelWidth = (this.display && this.showLabels) ? longestText(this.ctx, this.font, this.yLabels) + 10 : 0;
+        },
+        addXLabel: function(label) {
+            this.xLabels.push(label);
+            this.valuesCount++;
+            this.fit();
+        },
+        removeXLabel: function() {
+            this.xLabels.shift();
+            this.valuesCount--;
+            this.fit();
+        },
+        // Fitting loop to rotate x Labels and figure out what fits there, and also calculate how many Y steps to use
+        fit: function() {
+            // First we need the width of the yLabels, assuming the xLabels aren't rotated
+
+            // To do that we need the base line at the top and base of the chart, assuming there is no x label rotation
+            this.startPoint = (this.display) ? this.fontSize : 0;
+            this.endPoint = (this.display) ? this.height - (this.fontSize * 1.5) - 5 : this.height; // -5 to pad labels
+
+            // Apply padding settings to the start and end point.
+            this.startPoint += this.padding;
+            this.endPoint -= this.padding;
+
+            // Cache the starting endpoint, excluding the space for x labels
+            var cachedEndPoint = this.endPoint;
+
+            // Cache the starting height, so can determine if we need to recalculate the scale yAxis
+            var cachedHeight = this.endPoint - this.startPoint,
+                cachedYLabelWidth;
+
+            // Build the current yLabels so we have an idea of what size they'll be to start
+            /*
+			 *	This sets what is returned from calculateScaleRange as static properties of this class:
+			 *
+				this.steps;
+				this.stepValue;
+				this.min;
+				this.max;
+			 *
+			 */
+            this.calculateYRange(cachedHeight);
+
+            // With these properties set we can now build the array of yLabels
+            // and also the width of the largest yLabel
+            this.buildYLabels();
+
+            this.calculateXLabelRotation();
+
+            while ((cachedHeight > this.endPoint - this.startPoint)) {
+                cachedHeight = this.endPoint - this.startPoint;
+                cachedYLabelWidth = this.yLabelWidth;
+
+                this.calculateYRange(cachedHeight);
+                this.buildYLabels();
+
+                // Only go through the xLabel loop again if the yLabel width has changed
+                if (cachedYLabelWidth < this.yLabelWidth) {
+                    this.endPoint = cachedEndPoint;
+                    this.calculateXLabelRotation();
+                }
+            }
+
+        },
+        calculateXLabelRotation: function() {
+            //Get the width of each grid by calculating the difference
+            //between x offsets between 0 and 1.
+
+            this.ctx.font = this.font;
+
+            var firstWidth = this.ctx.measureText(this.xLabels[0]).width,
+                lastWidth = this.ctx.measureText(this.xLabels[this.xLabels.length - 1]).width,
+                firstRotated,
+                lastRotated;
+
+
+            this.xScalePaddingRight = lastWidth / 2 + 3;
+            this.xScalePaddingLeft = (firstWidth / 2 > this.yLabelWidth) ? firstWidth / 2 : this.yLabelWidth;
+
+            this.xLabelRotation = 0;
+            if (this.display) {
+                var originalLabelWidth = longestText(this.ctx, this.font, this.xLabels),
+                    cosRotation,
+                    firstRotatedWidth;
+                this.xLabelWidth = originalLabelWidth;
+                //Allow 3 pixels x2 padding either side for label readability
+                var xGridWidth = Math.floor(this.calculateX(1) - this.calculateX(0)) - 6;
+
+                //Max label rotate should be 90 - also act as a loop counter
+                while ((this.xLabelWidth > xGridWidth && this.xLabelRotation === 0) || (this.xLabelWidth > xGridWidth && this.xLabelRotation <= 90 && this.xLabelRotation > 0)) {
+                    cosRotation = Math.cos(toRadians(this.xLabelRotation));
+
+                    firstRotated = cosRotation * firstWidth;
+                    lastRotated = cosRotation * lastWidth;
+
+                    // We're right aligning the text now.
+                    if (firstRotated + this.fontSize / 2 > this.yLabelWidth) {
+                        this.xScalePaddingLeft = firstRotated + this.fontSize / 2;
+                    }
+                    this.xScalePaddingRight = this.fontSize / 2;
+
+
+                    this.xLabelRotation++;
+                    this.xLabelWidth = cosRotation * originalLabelWidth;
+
+                }
+                if (this.xLabelRotation > 0) {
+                    this.endPoint -= Math.sin(toRadians(this.xLabelRotation)) * originalLabelWidth + 3;
+                }
+            } else {
+                this.xLabelWidth = 0;
+                this.xScalePaddingRight = this.padding;
+                this.xScalePaddingLeft = this.padding;
+            }
+
+        },
+        // Needs to be overidden in each Chart type
+        // Otherwise we need to pass all the data into the scale class
+        calculateYRange: noop,
+        drawingArea: function() {
+            return this.startPoint - this.endPoint;
+        },
+        calculateY: function(value) {
+            var scalingFactor = this.drawingArea() / (this.min - this.max);
+            return this.endPoint - (scalingFactor * (value - this.min));
+        },
+        calculateX: function(index) {
+            var isRotated = (this.xLabelRotation > 0),
+                // innerWidth = (this.offsetGridLines) ? this.width - offsetLeft - this.padding : this.width - (offsetLeft + halfLabelWidth * 2) - this.padding,
+                innerWidth = this.width - (this.xScalePaddingLeft + this.xScalePaddingRight),
+                valueWidth = innerWidth / Math.max((this.valuesCount - ((this.offsetGridLines) ? 0 : 1)), 1),
+                valueOffset = (valueWidth * index) + this.xScalePaddingLeft;
+
+            if (this.offsetGridLines) {
+                valueOffset += (valueWidth / 2);
+            }
+
+            return Math.round(valueOffset);
+        },
+        update: function(newProps) {
+            helpers.extend(this, newProps);
+            this.fit();
+        },
+        draw: function() {
+            var ctx = this.ctx,
+                yLabelGap = (this.endPoint - this.startPoint) / this.steps,
+                xStart = Math.round(this.xScalePaddingLeft);
+            if (this.display) {
+                ctx.fillStyle = this.textColor;
+                ctx.font = this.font;
+                each(this.yLabels, function(labelString, index) {
+                    var yLabelCenter = this.endPoint - (yLabelGap * index),
+                        linePositionY = Math.round(yLabelCenter),
+                        drawHorizontalLine = this.showHorizontalLines;
+
+                    ctx.textAlign = "right";
+                    ctx.textBaseline = "middle";
+                    if (this.showLabels) {
+                        ctx.fillText(labelString, xStart - 10, yLabelCenter);
+                    }
+
+                    // This is X axis, so draw it
+                    if (index === 0 && !drawHorizontalLine) {
+                        drawHorizontalLine = true;
+                    }
+
+                    if (drawHorizontalLine) {
+                        ctx.beginPath();
+                    }
+
+                    if (index > 0) {
+                        // This is a grid line in the centre, so drop that
+                        ctx.lineWidth = this.gridLineWidth;
+                        ctx.strokeStyle = this.gridLineColor;
+                    } else {
+                        // This is the first line on the scale
+                        ctx.lineWidth = this.lineWidth;
+                        ctx.strokeStyle = this.lineColor;
+                    }
+
+                    linePositionY += helpers.aliasPixel(ctx.lineWidth);
+
+                    if (drawHorizontalLine) {
+                        ctx.moveTo(xStart, linePositionY);
+                        ctx.lineTo(this.width, linePositionY);
+                        ctx.stroke();
+                        ctx.closePath();
+                    }
+
+                    ctx.lineWidth = this.lineWidth;
+                    ctx.strokeStyle = this.lineColor;
+                    ctx.beginPath();
+                    ctx.moveTo(xStart - 5, linePositionY);
+                    ctx.lineTo(xStart, linePositionY);
+                    ctx.stroke();
+                    ctx.closePath();
+
+                }, this);
+
+                each(this.xLabels, function(label, index) {
+                    var xPos = this.calculateX(index) + aliasPixel(this.lineWidth),
+                        // Check to see if line/bar here and decide where to place the line
+                        linePos = this.calculateX(index - (this.offsetGridLines ? 0.5 : 0)) + aliasPixel(this.lineWidth),
+                        isRotated = (this.xLabelRotation > 0),
+                        drawVerticalLine = this.showVerticalLines;
+
+                    // This is Y axis, so draw it
+                    if (index === 0 && !drawVerticalLine) {
+                        drawVerticalLine = true;
+                    }
+
+                    if (drawVerticalLine) {
+                        ctx.beginPath();
+                    }
+
+                    if (index > 0) {
+                        // This is a grid line in the centre, so drop that
+                        ctx.lineWidth = this.gridLineWidth;
+                        ctx.strokeStyle = this.gridLineColor;
+                    } else {
+                        // This is the first line on the scale
+                        ctx.lineWidth = this.lineWidth;
+                        ctx.strokeStyle = this.lineColor;
+                    }
+
+                    if (drawVerticalLine) {
+                        ctx.moveTo(linePos, this.endPoint);
+                        ctx.lineTo(linePos, this.startPoint - 3);
+                        ctx.stroke();
+                        ctx.closePath();
+                    }
+
+
+                    ctx.lineWidth = this.lineWidth;
+                    ctx.strokeStyle = this.lineColor;
+
+
+                    // Small lines at the bottom of the base grid line
+                    ctx.beginPath();
+                    ctx.moveTo(linePos, this.endPoint);
+                    ctx.lineTo(linePos, this.endPoint + 5);
+                    ctx.stroke();
+                    ctx.closePath();
+
+                    ctx.save();
+                    ctx.translate(xPos, (isRotated) ? this.endPoint + 12 : this.endPoint + 8);
+                    ctx.rotate(toRadians(this.xLabelRotation) * -1);
+                    ctx.font = this.font;
+                    ctx.textAlign = (isRotated) ? "right" : "center";
+                    ctx.textBaseline = (isRotated) ? "middle" : "top";
+                    ctx.fillText(label, 0, 0);
+                    ctx.restore();
+                }, this);
+
+            }
+        }
+
+    });
+
+    Chart.RadialScale = Chart.Element.extend({
+        initialize: function() {
+            this.size = min([this.height, this.width]);
+            this.drawingArea = (this.display) ? (this.size / 2) - (this.fontSize / 2 + this.backdropPaddingY) : (this.size / 2);
+        },
+        calculateCenterOffset: function(value) {
+            // Take into account half font size + the yPadding of the top value
+            var scalingFactor = this.drawingArea / (this.max - this.min);
+
+            return (value - this.min) * scalingFactor;
+        },
+        update: function() {
+            if (!this.lineArc) {
+                this.setScaleSize();
+            } else {
+                this.drawingArea = (this.display) ? (this.size / 2) - (this.fontSize / 2 + this.backdropPaddingY) : (this.size / 2);
+            }
+            this.buildYLabels();
+        },
+        buildYLabels: function() {
+            this.yLabels = [];
+
+            var stepDecimalPlaces = getDecimalPlaces(this.stepValue);
+
+            for (var i = 0; i <= this.steps; i++) {
+                this.yLabels.push(template(this.templateString, {
+                    value: (this.min + (i * this.stepValue)).toFixed(stepDecimalPlaces)
+                }));
+            }
+        },
+        getCircumference: function() {
+            return ((Math.PI * 2) / this.valuesCount);
+        },
+        setScaleSize: function() {
+            /*
+             * Right, this is really confusing and there is a lot of maths going on here
+             * The gist of the problem is here: https://gist.github.com/nnnick/696cc9c55f4b0beb8fe9
+             *
+             * Reaction: https://dl.dropboxusercontent.com/u/34601363/toomuchscience.gif
+             *
+             * Solution:
+             *
+             * We assume the radius of the polygon is half the size of the canvas at first
+             * at each index we check if the text overlaps.
+             *
+             * Where it does, we store that angle and that index.
+             *
+             * After finding the largest index and angle we calculate how much we need to remove
+             * from the shape radius to move the point inwards by that x.
+             *
+             * We average the left and right distances to get the maximum shape radius that can fit in the box
+             * along with labels.
+             *
+             * Once we have that, we can find the centre point for the chart, by taking the x text protrusion
+             * on each side, removing that from the size, halving it and adding the left x protrusion width.
+             *
+             * This will mean we have a shape fitted to the canvas, as large as it can be with the labels
+             * and position it in the most space efficient manner
+             *
+             * https://dl.dropboxusercontent.com/u/34601363/yeahscience.gif
+             */
+
+
+            // Get maximum radius of the polygon. Either half the height (minus the text width) or half the width.
+            // Use this to calculate the offset + change. - Make sure L/R protrusion is at least 0 to stop issues with centre points
+            var largestPossibleRadius = min([(this.height / 2 - this.pointLabelFontSize - 5), this.width / 2]),
+                pointPosition,
+                i,
+                textWidth,
+                halfTextWidth,
+                furthestRight = this.width,
+                furthestRightIndex,
+                furthestRightAngle,
+                furthestLeft = 0,
+                furthestLeftIndex,
+                furthestLeftAngle,
+                xProtrusionLeft,
+                xProtrusionRight,
+                radiusReductionRight,
+                radiusReductionLeft,
+                maxWidthRadius;
+            this.ctx.font = fontString(this.pointLabelFontSize, this.pointLabelFontStyle, this.pointLabelFontFamily);
+            for (i = 0; i < this.valuesCount; i++) {
+                // 5px to space the text slightly out - similar to what we do in the draw function.
+                pointPosition = this.getPointPosition(i, largestPossibleRadius);
+                textWidth = this.ctx.measureText(template(this.templateString, {
+                    value: this.labels[i]
+                })).width + 5;
+                if (i === 0 || i === this.valuesCount / 2) {
+                    // If we're at index zero, or exactly the middle, we're at exactly the top/bottom
+                    // of the radar chart, so text will be aligned centrally, so we'll half it and compare
+                    // w/left and right text sizes
+                    halfTextWidth = textWidth / 2;
+                    if (pointPosition.x + halfTextWidth > furthestRight) {
+                        furthestRight = pointPosition.x + halfTextWidth;
+                        furthestRightIndex = i;
+                    }
+                    if (pointPosition.x - halfTextWidth < furthestLeft) {
+                        furthestLeft = pointPosition.x - halfTextWidth;
+                        furthestLeftIndex = i;
+                    }
+                } else if (i < this.valuesCount / 2) {
+                    // Less than half the values means we'll left align the text
+                    if (pointPosition.x + textWidth > furthestRight) {
+                        furthestRight = pointPosition.x + textWidth;
+                        furthestRightIndex = i;
+                    }
+                } else if (i > this.valuesCount / 2) {
+                    // More than half the values means we'll right align the text
+                    if (pointPosition.x - textWidth < furthestLeft) {
+                        furthestLeft = pointPosition.x - textWidth;
+                        furthestLeftIndex = i;
+                    }
+                }
+            }
+
+            xProtrusionLeft = furthestLeft;
+
+            xProtrusionRight = Math.ceil(furthestRight - this.width);
+
+            furthestRightAngle = this.getIndexAngle(furthestRightIndex);
+
+            furthestLeftAngle = this.getIndexAngle(furthestLeftIndex);
+
+            radiusReductionRight = xProtrusionRight / Math.sin(furthestRightAngle + Math.PI / 2);
+
+            radiusReductionLeft = xProtrusionLeft / Math.sin(furthestLeftAngle + Math.PI / 2);
+
+            // Ensure we actually need to reduce the size of the chart
+            radiusReductionRight = (isNumber(radiusReductionRight)) ? radiusReductionRight : 0;
+            radiusReductionLeft = (isNumber(radiusReductionLeft)) ? radiusReductionLeft : 0;
+
+            this.drawingArea = largestPossibleRadius - (radiusReductionLeft + radiusReductionRight) / 2;
+
+            //this.drawingArea = min([maxWidthRadius, (this.height - (2 * (this.pointLabelFontSize + 5)))/2])
+            this.setCenterPoint(radiusReductionLeft, radiusReductionRight);
+
+        },
+        setCenterPoint: function(leftMovement, rightMovement) {
+
+            var maxRight = this.width - rightMovement - this.drawingArea,
+                maxLeft = leftMovement + this.drawingArea;
+
+            this.xCenter = (maxLeft + maxRight) / 2;
+            // Always vertically in the centre as the text height doesn't change
+            this.yCenter = (this.height / 2);
+        },
+
+        getIndexAngle: function(index) {
+            var angleMultiplier = (Math.PI * 2) / this.valuesCount;
+            // Start from the top instead of right, so remove a quarter of the circle
+
+            return index * angleMultiplier - (Math.PI / 2);
+        },
+        getPointPosition: function(index, distanceFromCenter) {
+            var thisAngle = this.getIndexAngle(index);
+            return {
+                x: (Math.cos(thisAngle) * distanceFromCenter) + this.xCenter,
+                y: (Math.sin(thisAngle) * distanceFromCenter) + this.yCenter
+            };
+        },
+        draw: function() {
+            if (this.display) {
+                var ctx = this.ctx;
+                each(this.yLabels, function(label, index) {
+                    // Don't draw a centre value
+                    if (index > 0) {
+                        var yCenterOffset = index * (this.drawingArea / this.steps),
+                            yHeight = this.yCenter - yCenterOffset,
+                            pointPosition;
+
+                        // Draw circular lines around the scale
+                        if (this.lineWidth > 0) {
+                            ctx.strokeStyle = this.lineColor;
+                            ctx.lineWidth = this.lineWidth;
+
+                            if (this.lineArc) {
+                                ctx.beginPath();
+                                ctx.arc(this.xCenter, this.yCenter, yCenterOffset, 0, Math.PI * 2);
+                                ctx.closePath();
+                                ctx.stroke();
+                            } else {
+                                ctx.beginPath();
+                                for (var i = 0; i < this.valuesCount; i++) {
+                                    pointPosition = this.getPointPosition(i, this.calculateCenterOffset(this.min + (index * this.stepValue)));
+                                    if (i === 0) {
+                                        ctx.moveTo(pointPosition.x, pointPosition.y);
+                                    } else {
+                                        ctx.lineTo(pointPosition.x, pointPosition.y);
+                                    }
+                                }
+                                ctx.closePath();
+                                ctx.stroke();
+                            }
+                        }
+                        if (this.showLabels) {
+                            ctx.font = fontString(this.fontSize, this._fontStyle, this._fontFamily);
+                            if (this.showLabelBackdrop) {
+                                var labelWidth = ctx.measureText(label).width;
+                                ctx.fillStyle = this.backdropColor;
+                                ctx.fillRect(
+                                    this.xCenter - labelWidth / 2 - this.backdropPaddingX,
+                                    yHeight - this.fontSize / 2 - this.backdropPaddingY,
+                                    labelWidth + this.backdropPaddingX * 2,
+                                    this.fontSize + this.backdropPaddingY * 2
+                                );
+                            }
+                            ctx.textAlign = 'center';
+                            ctx.textBaseline = "middle";
+                            ctx.fillStyle = this.fontColor;
+                            ctx.fillText(label, this.xCenter, yHeight);
+                        }
+                    }
+                }, this);
+
+                if (!this.lineArc) {
+                    ctx.lineWidth = this.angleLineWidth;
+                    ctx.strokeStyle = this.angleLineColor;
+                    for (var i = this.valuesCount - 1; i >= 0; i--) {
+                        if (this.angleLineWidth > 0) {
+                            var outerPosition = this.getPointPosition(i, this.calculateCenterOffset(this.max));
+                            ctx.beginPath();
+                            ctx.moveTo(this.xCenter, this.yCenter);
+                            ctx.lineTo(outerPosition.x, outerPosition.y);
+                            ctx.stroke();
+                            ctx.closePath();
+                        }
+                        // Extra 3px out for some label spacing
+                        var pointLabelPosition = this.getPointPosition(i, this.calculateCenterOffset(this.max) + 5);
+                        ctx.font = fontString(this.pointLabelFontSize, this.pointLabelFontStyle, this.pointLabelFontFamily);
+                        ctx.fillStyle = this.pointLabelFontColor;
+
+                        var labelsCount = this.labels.length,
+                            halfLabelsCount = this.labels.length / 2,
+                            quarterLabelsCount = halfLabelsCount / 2,
+                            upperHalf = (i < quarterLabelsCount || i > labelsCount - quarterLabelsCount),
+                            exactQuarter = (i === quarterLabelsCount || i === labelsCount - quarterLabelsCount);
+                        if (i === 0) {
+                            ctx.textAlign = 'center';
+                        } else if (i === halfLabelsCount) {
+                            ctx.textAlign = 'center';
+                        } else if (i < halfLabelsCount) {
+                            ctx.textAlign = 'left';
+                        } else {
+                            ctx.textAlign = 'right';
+                        }
+
+                        // Set the correct text baseline based on outer positioning
+                        if (exactQuarter) {
+                            ctx.textBaseline = 'middle';
+                        } else if (upperHalf) {
+                            ctx.textBaseline = 'bottom';
+                        } else {
+                            ctx.textBaseline = 'top';
+                        }
+
+                        ctx.fillText(this.labels[i], pointLabelPosition.x, pointLabelPosition.y);
+                    }
+                }
+            }
+        }
+    });
+
+    Chart.animationService = {
+        frameDuration: 17,
+        animations: [],
+        dropFrames: 0,
+        addAnimation: function(chartInstance, animationObject, duration) {
+
+            if (!duration) {
+                chartInstance.animating = true;
+            }
+
+            for (var index = 0; index < this.animations.length; ++index) {
+                if (this.animations[index].chartInstance === chartInstance) {
+                    // replacing an in progress animation
+                    this.animations[index].animationObject = animationObject;
+                    return;
+                }
+            }
+
+            this.animations.push({
+                chartInstance: chartInstance,
+                animationObject: animationObject
+            });
+
+            // If there are no animations queued, manually kickstart a digest, for lack of a better word
+            if (this.animations.length == 1) {
+                helpers.requestAnimFrame.call(window, this.digestWrapper);
+            }
+        },
+        // Cancel the animation for a given chart instance
+        cancelAnimation: function(chartInstance) {
+            var index = helpers.findNextWhere(this.animations, function(animationWrapper) {
+                return animationWrapper.chartInstance === chartInstance;
+            });
+
+            if (index) {
+                this.animations.splice(index, 1);
+                chartInstance.animating = false;
+            }
+        },
+        // calls startDigest with the proper context
+        digestWrapper: function() {
+            Chart.animationService.startDigest.call(Chart.animationService);
+        },
+        startDigest: function() {
+
+            var startTime = Date.now();
+            var framesToDrop = 0;
+
+            if (this.dropFrames > 1) {
+                framesToDrop = Math.floor(this.dropFrames);
+                this.dropFrames -= framesToDrop;
+            }
+
+            for (var i = 0; i < this.animations.length; i++) {
+
+                if (this.animations[i].animationObject.currentStep === null) {
+                    this.animations[i].animationObject.currentStep = 0;
+                }
+
+                this.animations[i].animationObject.currentStep += 1 + framesToDrop;
+                if (this.animations[i].animationObject.currentStep > this.animations[i].animationObject.numSteps) {
+                    this.animations[i].animationObject.currentStep = this.animations[i].animationObject.numSteps;
+                }
+
+                this.animations[i].animationObject.render(this.animations[i].chartInstance, this.animations[i].animationObject);
+
+                if (this.animations[i].animationObject.currentStep == this.animations[i].animationObject.numSteps) {
+                    // executed the last frame. Remove the animation.
+                    this.animations[i].chartInstance.animating = false;
+                    this.animations.splice(i, 1);
+                    // Keep the index in place to offset the splice
+                    i--;
+                }
+            }
+
+            var endTime = Date.now();
+            var delay = endTime - startTime - this.frameDuration;
+            var frameDelay = delay / this.frameDuration;
+
+            if (frameDelay > 1) {
+                this.dropFrames += frameDelay;
+            }
+
+            // Do we have more stuff to animate?
+            if (this.animations.length > 0) {
+                helpers.requestAnimFrame.call(window, this.digestWrapper);
+            }
+        }
+    };
+
+    // Attach global event to resize each chart instance when the browser resizes
+    helpers.addEvent(window, "resize", (function() {
+        // Basic debounce of resize function so it doesn't hurt performance when resizing browser.
+        var timeout;
+        return function() {
+            clearTimeout(timeout);
+            timeout = setTimeout(function() {
+                each(Chart.instances, function(instance) {
+                    // If the responsive flag is set in the chart instance config
+                    // Cascade the resize event down to the chart.
+                    if (instance.options.responsive) {
+                        instance.resize(instance.render, true);
+                    }
+                });
+            }, 50);
+        };
+    })());
+
+
+    if (amd) {
+        define(function() {
+            return Chart;
+        });
+    } else if (typeof module === 'object' && module.exports) {
+        module.exports = Chart;
+    }
+
+    root.Chart = Chart;
+
+    Chart.noConflict = function() {
+        root.Chart = previous;
+        return Chart;
+    };
 
-			this.scale.addXLabel(label);
-			//Then re-render the chart.
-			this.update();
-		},
-		removeData : function(){
-			this.scale.removeXLabel();
-			//Then re-render the chart.
-			helpers.each(this.datasets,function(dataset){
-				dataset.points.shift();
-			},this);
-			this.update();
-		},
-		reflow : function(){
-			var newScaleProps = helpers.extend({
-				height : this.chart.height,
-				width : this.chart.width
-			});
-			this.scale.update(newScaleProps);
-		},
-		draw : function(ease){
-			var easingDecimal = ease || 1;
-			this.clear();
+}).call(this);
 
-			var ctx = this.chart.ctx;
+(function() {
+    "use strict";
 
-			// Some helper methods for getting the next/prev points
-			var hasValue = function(item){
-				return item.value !== null;
-			},
-			nextPoint = function(point, collection, index){
-				return helpers.findNextWhere(collection, hasValue, index) || point;
-			},
-			previousPoint = function(point, collection, index){
-				return helpers.findPreviousWhere(collection, hasValue, index) || point;
-			};
+    var root = this,
+        Chart = root.Chart,
+        helpers = Chart.helpers;
 
-			this.scale.draw(easingDecimal);
 
+    var defaultConfig = {
+        //Boolean - Whether the scale should start at zero, or an order of magnitude down from the lowest value
+        scaleBeginAtZero: true,
+
+        //Boolean - Whether grid lines are shown across the chart
+        scaleShowGridLines: true,
+
+        //String - Colour of the grid lines
+        scaleGridLineColor: "rgba(0,0,0,.05)",
 
-			helpers.each(this.datasets,function(dataset){
-				var pointsWithValues = helpers.where(dataset.points, hasValue);
+        //Number - Width of the grid lines
+        scaleGridLineWidth: 1,
 
-				//Transition each point first so that the line and point drawing isn't out of sync
-				//We can use this extra loop to calculate the control points of this dataset also in this loop
+        //Boolean - Whether to show horizontal lines (except X axis)
+        scaleShowHorizontalLines: true,
 
-				helpers.each(dataset.points, function(point, index){
-					if (point.hasValue()){
-						point.transition({
-							y : this.scale.calculateY(point.value),
-							x : this.scale.calculateX(index)
-						}, easingDecimal);
-					}
-				},this);
+        //Boolean - Whether to show vertical lines (except Y axis)
+        scaleShowVerticalLines: true,
 
+        //Number - Pixel width of the bar border
+        barBorderWidth: 2,
 
-				// Control points need to be calculated in a seperate loop, because we need to know the current x/y of the point
-				// This would cause issues when there is no animation, because the y of the next point would be 0, so beziers would be skewed
-				if (this.options.bezierCurve){
-					helpers.each(pointsWithValues, function(point, index){
-						var tension = (index > 0 && index < pointsWithValues.length - 1) ? this.options.bezierCurveTension : 0;
-						point.controlPoints = helpers.splineCurve(
-							previousPoint(point, pointsWithValues, index),
-							point,
-							nextPoint(point, pointsWithValues, index),
-							tension
-						);
-
-						// Prevent the bezier going outside of the bounds of the graph
-
-						// Cap puter bezier handles to the upper/lower scale bounds
-						if (point.controlPoints.outer.y > this.scale.endPoint){
-							point.controlPoints.outer.y = this.scale.endPoint;
-						}
-						else if (point.controlPoints.outer.y < this.scale.startPoint){
-							point.controlPoints.outer.y = this.scale.startPoint;
-						}
-
-						// Cap inner bezier handles to the upper/lower scale bounds
-						if (point.controlPoints.inner.y > this.scale.endPoint){
-							point.controlPoints.inner.y = this.scale.endPoint;
-						}
-						else if (point.controlPoints.inner.y < this.scale.startPoint){
-							point.controlPoints.inner.y = this.scale.startPoint;
-						}
-					},this);
-				}
+        //Number - Spacing between each of the X value sets
+        barValueSpacing: 5,
+
+        //Number - Spacing between data sets within X values
+        barDatasetSpacing: 1,
+
+        //String - A legend template
+        legendTemplate: "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span style=\"background-color:<%=datasets[i].backgroundColor%>\"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>"
+
+    };
+
+
+    Chart.Type.extend({
+        name: "Bar",
+        defaults: defaultConfig,
+        initialize: function(data) {
+
+            // Save data as a source for updating of values & methods
+            this.data = data;
+
+            var options = this.options;
+
+            // Custom Scale Methods and Options
+            this.ScaleClass = Chart.Scale.extend({
+                offsetGridLines: true,
+                calculateBarX: function(datasetCount, datasetIndex, elementIndex) {
+                    //Reusable method for calculating the xPosition of a given bar based on datasetIndex & width of the bar
+                    var xWidth = this.calculateBaseWidth(),
+                        xAbsolute = this.calculateX(elementIndex) - (xWidth / 2),
+                        barWidth = this.calculateBarWidth(datasetCount);
+
+                    return xAbsolute + (barWidth * datasetIndex) + (datasetIndex * options.barDatasetSpacing) + barWidth / 2;
+                },
+                calculateBaseWidth: function() {
+                    return (this.calculateX(1) - this.calculateX(0)) - (2 * options.barValueSpacing);
+                },
+                calculateBarWidth: function(datasetCount) {
+                    //The padding between datasets is to the right of each bar, providing that there are more than 1 dataset
+                    var baseWidth = this.calculateBaseWidth() - ((datasetCount - 1) * options.barDatasetSpacing);
+
+                    return (baseWidth / datasetCount);
+                }
+            });
+
+            // Events
+            helpers.bindEvents(this, this.options.tooltipEvents, this.onHover);
+
+            //Declare the extension of the default point, to cater for the options passed in to the constructor
+            this.BarClass = Chart.Rectangle.extend({
+                ctx: this.chart.ctx,
+            });
+
+            // Build Scale
+            this.buildScale(this.data.labels);
+
+            //Create a new bar for each piece of data
+            helpers.each(this.data.datasets, function(dataset, datasetIndex) {
+                dataset.metaData = [];
+                helpers.each(dataset.data, function(dataPoint, index) {
+                    dataset.metaData.push(new this.BarClass());
+                }, this);
+            }, this);
+
+            // Set defaults for bars
+            this.eachElement(function(bar, index, datasetIndex) {
+                helpers.extend(bar, {
+                    width: this.scale.calculateBarWidth(this.data.datasets.length),
+                    x: this.scale.calculateBarX(this.data.datasets.length, datasetIndex, index),
+                    y: this.calculateBaseY(),
+                    _datasetIndex: datasetIndex,
+                    _index: index,
+                });
+                // Copy to view model
+                bar.save();
+            }, this);
+
+            // Create tooltip instance exclusively for this chart with some defaults.
+            this.tooltip = new Chart.Tooltip({
+                _chart: this.chart,
+                _data: this.data,
+                _options: this.options,
+            }, this);
+
+            // Update the chart with the latest data.
+            this.update();
+        },
+        onHover: function(e) {
+
+
+            // If exiting chart
+            if (e.type == 'mouseout') {
+                return this;
+            }
+
+            this.lastActive = this.lastActive || [];
+
+            // Find Active Elements
+            this.active = function() {
+                switch (this.options.hoverMode) {
+                    case 'single':
+                        return this.getElementAtEvent(e);
+                    case 'label':
+                        return this.getElementsAtEvent(e);
+                    case 'dataset':
+                        return this.getDatasetAtEvent(e);
+                    default:
+                        return e;
+                }
+            }.call(this);
+
+            // On Hover hook
+            if (this.options.onHover) {
+                this.options.onHover.call(this, this.active);
+            }
+
+            // Remove styling for last active (even if it may still be active)
+            if (this.lastActive.length) {
+                switch (this.options.hoverMode) {
+                    case 'single':
+                        this.lastActive[0].backgroundColor = this.data.datasets[this.lastActive[0]._datasetIndex].backgroundColor;
+                        this.lastActive[0].borderColor = this.data.datasets[this.lastActive[0]._datasetIndex].borderColor;
+                        break;
+                    case 'label':
+                        for (var i = 0; i < this.lastActive.length; i++) {
+                            this.lastActive[i].backgroundColor = this.data.datasets[this.lastActive[i]._datasetIndex].backgroundColor;
+                            this.lastActive[i].borderColor = this.data.datasets[this.lastActive[i]._datasetIndex].borderColor;
+                        }
+                        break;
+                    case 'dataset':
+                        break;
+                    default:
+                        // Don't change anything
+                }
+            }
+
+            // Built in hover styling
+            if (this.active.length && this.options.hoverMode) {
+                switch (this.options.hoverMode) {
+                    case 'single':
+                        this.active[0].backgroundColor = this.data.datasets[this.active[0]._datasetIndex].hoverBackgroundColor || helpers.color(this.active[0].backgroundColor).saturate(0.5).darken(0.35).rgbString();
+                        this.active[0].borderColor = this.data.datasets[this.active[0]._datasetIndex].hoverBorderColor || helpers.color(this.active[0].borderColor).saturate(0.5).darken(0.35).rgbString();
+                        break;
+                    case 'label':
+                        for (var i = 0; i < this.active.length; i++) {
+                            this.active[i].backgroundColor = this.data.datasets[this.active[i]._datasetIndex].hoverBackgroundColor || helpers.color(this.active[i].backgroundColor).saturate(0.5).darken(0.35).rgbString();
+                            this.active[i].borderColor = this.data.datasets[this.active[i]._datasetIndex].hoverBorderColor || helpers.color(this.active[i].borderColor).saturate(0.5).darken(0.35).rgbString();
+                        }
+                        break;
+                    case 'dataset':
+                        break;
+                    default:
+                        // Don't change anything
+                }
+            }
+
+
+            // Built in Tooltips
+            if (this.options.showTooltips) {
+
+                // The usual updates
+                this.tooltip.initialize();
+
+                // Active
+                if (this.active.length) {
+                    helpers.extend(this.tooltip, {
+                        opacity: 1,
+                        _active: this.active,
+                    });
+
+                    this.tooltip.update();
+                } else {
+                    // Inactive
+                    helpers.extend(this.tooltip, {
+                        opacity: 0,
+                    });
+                }
+            }
+
+
+            this.tooltip.pivot();
+
+            // Hover animations
+            if (!this.animating) {
+                var changed;
+
+                helpers.each(this.active, function(element, index) {
+                    if (element !== this.lastActive[index]) {
+                        changed = true;
+                    }
+                }, this);
+
+                // If entering, leaving, or changing elements, animate the change via pivot
+                if ((!this.lastActive.length && this.active.length) ||
+                    (this.lastActive.length && !this.active.length) ||
+                    (this.lastActive.length && this.active.length && changed)) {
+
+                    this.stop();
+                    this.render(this.options.hoverAnimationDuration);
+                }
+            }
+
+            // Remember Last Active
+            this.lastActive = this.active;
+            return this;
+        },
+        // Calculate the base point for the bar.
+        calculateBaseY: function() {
+            var base = this.scale.endPoint;
+
+            if (this.scale.beginAtZero || ((this.scale.min <= 0 && this.scale.max >= 0) || (this.scale.min >= 0 && this.scale.max <= 0))) {
+                base = this.scale.calculateY(0);
+                base += this.options.scaleGridLineWidth;
+            } else if (this.scale.min < 0 && this.scale.max < 0) {
+                // All values are negative. Use the top as the base
+                base = this.scale.startPoint;
+            }
+
+            return base;
+        },
+        update: function() {
+
+            this.scale.update();
+
+            this.eachElement(function(bar, index, dataset, datasetIndex) {
+                helpers.extend(bar, {
+                    width: this.scale.calculateBarWidth(this.data.datasets.length),
+                    x: this.scale.calculateBarX(this.data.datasets.length, datasetIndex, index),
+                    y: this.scale.calculateY(this.data.datasets[datasetIndex].data[index]),
+                    value: this.data.datasets[datasetIndex].data[index],
+                    label: this.data.labels[index],
+                    datasetLabel: this.data.datasets[datasetIndex].label,
+                    borderColor: this.data.datasets[datasetIndex].borderColor,
+                    borderWidth: this.data.datasets[datasetIndex].borderWidth,
+                    backgroundColor: this.data.datasets[datasetIndex].backgroundColor,
+                    _datasetIndex: datasetIndex,
+                    _index: index,
+                });
+                bar.pivot();
+            }, this);
+
+            this.render();
+        },
+        buildScale: function(labels) {
+            var self = this;
+
+            var dataTotal = function() {
+                var values = [];
+                self.eachValue(function(value) {
+                    values.push(value);
+                });
+                return values;
+            };
+
+            var scaleOptions = {
+                templateString: this.options.scaleLabel,
+                height: this.chart.height,
+                width: this.chart.width,
+                ctx: this.chart.ctx,
+                textColor: this.options.scaleFontColor,
+                fontSize: this.options.scaleFontSize,
+                fontStyle: this.options.scaleFontStyle,
+                fontFamily: this.options.scaleFontFamily,
+                valuesCount: labels.length,
+                beginAtZero: this.options.scaleBeginAtZero,
+                integersOnly: this.options.scaleIntegersOnly,
+                calculateYRange: function(currentHeight) {
+                    var updatedRanges = helpers.calculateScaleRange(
+                        dataTotal(),
+                        currentHeight,
+                        this.fontSize,
+                        this.beginAtZero,
+                        this.integersOnly
+                    );
+                    helpers.extend(this, updatedRanges);
+                },
+                xLabels: labels,
+                font: helpers.fontString(this.options.scaleFontSize, this.options.scaleFontStyle, this.options.scaleFontFamily),
+                lineWidth: this.options.scaleLineWidth,
+                lineColor: this.options.scaleLineColor,
+                showHorizontalLines: this.options.scaleShowHorizontalLines,
+                showVerticalLines: this.options.scaleShowVerticalLines,
+                gridLineWidth: (this.options.scaleShowGridLines) ? this.options.scaleGridLineWidth : 0,
+                gridLineColor: (this.options.scaleShowGridLines) ? this.options.scaleGridLineColor : "rgba(0,0,0,0)",
+                padding: (this.options.showScale) ? 0 : this.options.borderWidth,
+                showLabels: this.options.scaleShowLabels,
+                display: this.options.showScale
+            };
+
+            if (this.options.scaleOverride) {
+                helpers.extend(scaleOptions, {
+                    calculateYRange: helpers.noop,
+                    steps: this.options.scaleSteps,
+                    stepValue: this.options.scaleStepWidth,
+                    min: this.options.scaleStartValue,
+                    max: this.options.scaleStartValue + (this.options.scaleSteps * this.options.scaleStepWidth)
+                });
+            }
+
+            this.scale = new this.ScaleClass(scaleOptions);
+        },
+        // This should be incorportated into the init as something like a default value. "Reflow" seems like a weird word for a fredraw function
+        redraw: function() {
+            var base = this.calculateBaseY();
+            this.eachElement(function(element, index, datasetIndex) {
+                helpers.extend(element, {
+                    y: base,
+                    base: base
+                });
+            });
+            this.render();
+        },
+        draw: function(ease) {
+
+            var easingDecimal = ease || 1;
+            this.clear();
+
+            this.scale.draw(easingDecimal);
+
+            //Draw all the bars for each dataset
+            this.eachElement(function(bar, index, datasetIndex) {
+                if (bar.hasValue()) {
+                    // Update the bar basepoint
+                    bar.base = this.calculateBaseY();
+                    //Transition 
+                    bar.transition(easingDecimal).draw();
+                }
+            }, this);
+
+            // Finally draw the tooltip
+            this.tooltip.transition(easingDecimal).draw();
+        }
+    });
 
 
-				//Draw the line between all the points
-				ctx.lineWidth = this.options.datasetStrokeWidth;
-				ctx.strokeStyle = dataset.strokeColor;
-				ctx.beginPath();
+}).call(this);
 
-				helpers.each(pointsWithValues, function(point, index){
-					if (index === 0){
-						ctx.moveTo(point.x, point.y);
-					}
-					else{
-						if(this.options.bezierCurve){
-							var previous = previousPoint(point, pointsWithValues, index);
-
-							ctx.bezierCurveTo(
-								previous.controlPoints.outer.x,
-								previous.controlPoints.outer.y,
-								point.controlPoints.inner.x,
-								point.controlPoints.inner.y,
-								point.x,
-								point.y
-							);
-						}
-						else{
-							ctx.lineTo(point.x,point.y);
-						}
-					}
-				}, this);
+(function() {
+    "use strict";
+
+    var root = this,
+        Chart = root.Chart,
+        //Cache a local reference to Chart.helpers
+        helpers = Chart.helpers;
+
+    var defaultConfig = {
+        //Boolean - Whether we should show a stroke on each segment
+        segmentShowStroke: true,
+
+        //String - The colour of each segment stroke
+        segmentStrokeColor: "#fff",
+
+        //Number - The width of each segment stroke
+        borderWidth: 2,
+
+        //The percentage of the chart that we cut out of the middle.
+        cutoutPercentage: 50,
+
+        // The duration of animations triggered by hover events
+        hoverAnimationDuration: 400,
+
+        //String - Animation easing effect
+        animationEasing: "easeOutQuart",
+
+        //Boolean - Whether we animate the rotation of the Doughnut
+        animateRotate: true,
+
+        //Boolean - Whether we animate scaling the Doughnut from the centre
+        animateScale: false,
+
+        //String - A legend template
+        legendTemplate: "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<segments.length; i++){%><li><span style=\"background-color:<%=segments[i].backgroundColor%>\"></span><%if(segments[i].label){%><%=segments[i].label%><%}%></li><%}%></ul>"
+
+    };
+
+    Chart.Type.extend({
+        //Passing in a name registers this chart in the Chart namespace
+        name: "Doughnut",
+        //Providing a defaults will also register the deafults in the chart namespace
+        defaults: defaultConfig,
+        //Initialize is fired when the chart is initialized - Data is passed in as a parameter
+        //Config is automatically merged by the core of Chart.js, and is available at this.options
+        initialize: function(data) {
+
+            // Save data as a source for updating of values & methods
+            this.data = data;
+
+            // Slice Type and defaults
+            this.Slice = Chart.Arc.extend({
+                _chart: this.chart,
+                x: this.chart.width / 2,
+                y: this.chart.height / 2
+            });
+
+            //Set up tooltip events on the chart
+            if (this.options.showTooltips) {
+                helpers.bindEvents(this, this.options.tooltipEvents, this.onHover);
+            }
+
+            // Create new slice for each piece of data
+            this.data.metaData = [];
+            helpers.each(this.data.data, function(slice, index) {
+                var metaSlice = new this.Slice();
+                if (typeof slice == 'number') {
+                    helpers.extend(metaSlice, {
+                        value: slice
+                    });
+                } else {
+                    helpers.extend(metaSlice, slice);
+                }
+                helpers.extend(metaSlice, {
+                    startAngle: Math.PI * 1.5,
+                    circumference: (this.options.animateRotate) ? 0 : this.calculateCircumference(metaSlice.value),
+                    outerRadius: (this.options.animateScale) ? 0 : this.outerRadius,
+                    innerRadius: (this.options.animateScale) ? 0 : (this.outerRadius / 100) * this.options.percentageInnerCutout,
+                });
+                if (!metaSlice.backgroundColor) {
+                    slice.backgroundColor = 'hsl(' + (360 * index / data.length) + ', 100%, 50%)';
+                }
+                metaSlice.save();
+                this.data.metaData.push(metaSlice);
+            }, this);
+
+            // Create tooltip instance exclusively for this chart with some defaults.
+            this.tooltip = new Chart.Tooltip({
+                _chart: this.chart,
+                _data: this.data,
+                _options: this.options,
+            }, this);
+
+            this.update();
+        },
+        onHover: function(e) {
+
+            // If exiting chart
+            if (e.type == 'mouseout') {
+                return this;
+            }
+
+            this.lastActive = this.lastActive || [];
+
+            // Find Active Elements
+            this.active = this.getSliceAtEvent(e);
+
+            // On Hover hook
+            if (this.options.onHover) {
+                this.options.onHover.call(this, this.active);
+            }
+
+            // Remove styling for last active (even if it may still be active)
+            if (this.lastActive.length) {
+                this.lastActive[0].backgroundColor = this.data.data[this.lastActive[0]._index].backgroundColor;
+            }
+
+            // Built in hover styling
+            if (this.active.length && this.options.hoverMode) {
+                this.active[0].backgroundColor = this.data.data[this.active[0]._index].hoverBackgroundColor || helpers.color(this.data.data[this.active[0]._index].backgroundColor).saturate(0.5).darken(0.35).rgbString();
+            }
+
+            // Built in Tooltips
+            if (this.options.showTooltips) {
+
+                // The usual updates
+                this.tooltip.initialize();
+
+                // Active
+                if (this.active.length) {
+                    helpers.extend(this.tooltip, {
+                        opacity: 1,
+                        _active: this.active,
+                    });
+
+                    this.tooltip.update();
+                } else {
+                    // Inactive
+                    helpers.extend(this.tooltip, {
+                        opacity: 0,
+                    });
+                }
+            }
+
+
+            // Hover animations
+            this.tooltip.pivot();
+
+            if (!this.animating) {
+                var changed;
+
+                helpers.each(this.active, function(element, index) {
+                    if (element !== this.lastActive[index]) {
+                        changed = true;
+                    }
+                }, this);
+
+                // If entering, leaving, or changing elements, animate the change via pivot
+                if ((!this.lastActive.length && this.active.length) ||
+                    (this.lastActive.length && !this.active.length) ||
+                    (this.lastActive.length && this.active.length && changed)) {
+
+                    this.stop();
+                    this.render(this.options.hoverAnimationDuration);
+                }
+            }
+
+            // Remember Last Active
+            this.lastActive = this.active;
+            return this;
+
+        },
+        getSliceAtEvent: function(e) {
+            var elements = [];
+
+            var location = helpers.getRelativePosition(e);
+
+            helpers.each(this.data.metaData, function(slice, index) {
+                if (slice.inRange(location.x, location.y)) elements.push(slice);
+            }, this);
+            return elements;
+        },
+        calculateCircumference: function(value) {
+            if (this.total > 0) {
+                return (Math.PI * 2) * (value / this.total);
+            } else {
+                return 0;
+            }
+        },
+        update: function() {
+
+            // Calc Total
+            this.total = 0;
+            helpers.each(this.data.data, function(slice) {
+                this.total += Math.abs(slice.value);
+            }, this);
+
+            this.outerRadius = (helpers.min([this.chart.width, this.chart.height]) - this.options.borderWidth / 2) / 2;
+
+            // Map new data to data points
+            helpers.each(this.data.metaData, function(slice, index) {
+
+                var datapoint = this.data.data[index];
+
+                helpers.extend(slice, {
+                    _index: index,
+                    x: this.chart.width / 2,
+                    y: this.chart.height / 2,
+                    value: datapoint.value,
+                    label: datapoint.label,
+                    circumference: this.calculateCircumference(datapoint.value),
+                    outerRadius: this.outerRadius,
+                    innerRadius: (this.outerRadius / 100) * this.options.cutoutPercentage,
+
+                    backgroundColor: datapoint.backgroundColor,
+                    hoverBackgroundColor: datapoint.hoverBackgroundColor || datapoint.backgroundColor,
+                    borderWidth: this.options.borderWidth,
+                    borderColor: this.options.segmentStrokeColor,
+                });
+
+                helpers.extend(slice, {
+                    endAngle: slice.startAngle + slice.circumference,
+                });
+
+                if (index === 0) {
+                    slice.startAngle = Math.PI * 1.5;
+                }
+
+                //Check to see if it's the last slice, if not get the next and update its start angle
+                if (index < this.data.data.length - 1) {
+                    this.data.metaData[index + 1].startAngle = slice.endAngle;
+                }
+
+                slice.pivot();
+
+            }, this);
+
+            this.render();
+        },
+        draw: function(easeDecimal) {
+            easeDecimal = easeDecimal || 1;
+            this.clear();
+
+            helpers.each(this.data.metaData, function(slice, index) {
+                slice.transition(easeDecimal).draw();
+            }, this);
+
+            this.tooltip.transition(easeDecimal).draw();
+        }
+    });
+
+    Chart.types.Doughnut.extend({
+        name: "Pie",
+        defaults: helpers.merge(defaultConfig, {
+            cutoutPercentage: 0
+        })
+    });
 
-				ctx.stroke();
+}).call(this);
 
-				if (this.options.datasetFill && pointsWithValues.length > 0){
-					//Round off the line by going to the base of the chart, back to the start, then fill.
-					ctx.lineTo(pointsWithValues[pointsWithValues.length - 1].x, this.scale.endPoint);
-					ctx.lineTo(pointsWithValues[0].x, this.scale.endPoint);
-					ctx.fillStyle = dataset.fillColor;
-					ctx.closePath();
-					ctx.fill();
-				}
+(function() {
+    "use strict";
 
-				//Now draw the points over the line
-				//A little inefficient double looping, but better than the line
-				//lagging behind the point positions
-				helpers.each(pointsWithValues,function(point){
-					point.draw();
-				});
-			},this);
-		}
-	});
+    var root = this,
+        Chart = root.Chart,
+        helpers = Chart.helpers;
+
+    var defaultConfig = {
+
+        ///Boolean - Whether grid lines are shown across the chart
+        scaleShowGridLines: true,
+
+        //String - Colour of the grid lines
+        scaleGridLineColor: "rgba(0,0,0,.05)",
+
+        //Number - Width of the grid lines
+        scaleGridLineWidth: 1,
+
+        //Boolean - Whether to show horizontal lines (except X axis)
+        scaleShowHorizontalLines: true,
+
+        //Boolean - Whether to show vertical lines (except Y axis)
+        scaleShowVerticalLines: true,
+
+        //Number - Tension of the bezier curve between points
+        tension: 0.4,
+
+        //Number - Radius of each point dot in pixels
+        pointRadius: 4,
+
+        //Number - Pixel width of point dot border
+        pointBorderWidth: 1,
+
+        //Number - amount extra to add to the radius to cater for hit detection outside the drawn point
+        pointHoverRadius: 20,
+
+        //Number - Pixel width of dataset border
+        borderWidth: 2,
+
+        //String - A legend template
+        legendTemplate: "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span style=\"background-color:<%=datasets[i].borderColor%>\"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>",
+
+        //Boolean - Whether to horizontally center the label and point dot inside the grid
+        offsetGridLines: false
+
+    };
+
+
+    Chart.Type.extend({
+        name: "Line",
+        defaults: defaultConfig,
+        initialize: function(data) {
+            // Save data as a source for updating of values & methods
+            this.data = data;
+
+            //Custom Point Defaults
+            this.PointClass = Chart.Point.extend({
+                _chart: this.chart,
+                offsetGridLines: this.options.offsetGridLines,
+                borderWidth: this.options.pointBorderWidth,
+                radius: this.options.pointRadius,
+                hoverRadius: this.options.pointHoverRadius,
+            });
+
+            // Events
+            helpers.bindEvents(this, this.options.tooltipEvents, this.onHover);
+
+            // Build Scale
+            this.buildScale(this.data.labels);
+
+
+            //Create a new line and its points for each dataset and piece of data
+            helpers.each(this.data.datasets, function(dataset, datasetIndex) {
+                dataset.metaDataset = new Chart.Line();
+                dataset.metaData = [];
+                helpers.each(dataset.data, function(dataPoint, index) {
+                    dataset.metaData.push(new this.PointClass());
+                }, this);
+            }, this);
+
+            // Set defaults for lines
+            this.eachDataset(function(dataset, datasetIndex) {
+                dataset = helpers.merge(this.options, dataset);
+                helpers.extend(dataset.metaDataset, {
+                    _points: dataset.metaData,
+                    _datasetIndex: datasetIndex,
+                    _chart: this.chart,
+                });
+                // Copy to view model
+                dataset.metaDataset.save();
+            }, this);
+
+            // Set defaults for points
+            this.eachElement(function(point, index, dataset, datasetIndex) {
+                helpers.extend(point, {
+                    x: this.scale.calculateX(index),
+                    y: this.scale.endPoint,
+                    _datasetIndex: datasetIndex,
+                    _index: index,
+                    _chart: this.chart
+                });
+
+                // Default bezier control points
+                helpers.extend(point, {
+                    controlPointPreviousX: this.previousPoint(dataset, index).x,
+                    controlPointPreviousY: this.nextPoint(dataset, index).y,
+                    controlPointNextX: this.previousPoint(dataset, index).x,
+                    controlPointNextY: this.nextPoint(dataset, index).y,
+                });
+                // Copy to view model
+                point.save();
+            }, this);
+
+            // Create tooltip instance exclusively for this chart with some defaults.
+            this.tooltip = new Chart.Tooltip({
+                _chart: this.chart,
+                _data: this.data,
+                _options: this.options,
+            }, this);
+
+            this.update();
+        },
+        nextPoint: function(collection, index) {
+            return collection[index - 1] || collection[index];
+        },
+        previousPoint: function(collection, index) {
+            return collection[index + 1] || collection[index];
+        },
+        onHover: function(e) {
+
+
+            // If exiting chart
+            if (e.type == 'mouseout') {
+                return this;
+            }
+
+            this.lastActive = this.lastActive || [];
+
+            // Find Active Elements
+            this.active = function() {
+                switch (this.options.hoverMode) {
+                    case 'single':
+                        return this.getElementAtEvent(e);
+                    case 'label':
+                        return this.getElementsAtEvent(e);
+                    case 'dataset':
+                        return this.getDatasetAtEvent(e);
+                    default:
+                        return e;
+                }
+            }.call(this);
+
+            // On Hover hook
+            if (this.options.onHover) {
+                this.options.onHover.call(this, this.active);
+            }
+
+            // Remove styling for last active (even if it may still be active)
+            if (this.lastActive.length) {
+                switch (this.options.hoverMode) {
+                    case 'single':
+                        this.lastActive[0].backgroundColor = this.data.datasets[this.lastActive[0]._datasetIndex].pointBackgroundColor;
+                        this.lastActive[0].borderColor = this.data.datasets[this.lastActive[0]._datasetIndex].pointBorderColor;
+                        this.lastActive[0].borderWidth = this.data.datasets[this.lastActive[0]._datasetIndex].pointBorderWidth;
+                        break;
+                    case 'label':
+                        for (var i = 0; i < this.lastActive.length; i++) {
+                            this.lastActive[i].backgroundColor = this.data.datasets[this.lastActive[i]._datasetIndex].pointBackgroundColor;
+                            this.lastActive[i].borderColor = this.data.datasets[this.lastActive[i]._datasetIndex].pointBorderColor;
+                            this.lastActive[i].borderWidth = this.data.datasets[this.lastActive[0]._datasetIndex].pointBorderWidth;
+                        }
+                        break;
+                    case 'dataset':
+                        break;
+                    default:
+                        // Don't change anything
+                }
+            }
+
+            // Built in hover styling
+            if (this.active.length && this.options.hoverMode) {
+                switch (this.options.hoverMode) {
+                    case 'single':
+                        this.active[0].backgroundColor = this.data.datasets[this.active[0]._datasetIndex].hoverBackgroundColor || helpers.color(this.active[0].backgroundColor).saturate(0.5).darken(0.35).rgbString();
+                        this.active[0].borderColor = this.data.datasets[this.active[0]._datasetIndex].hoverBorderColor || helpers.color(this.active[0].borderColor).saturate(0.5).darken(0.35).rgbString();
+                        this.active[0].borderWidth = this.data.datasets[this.active[0]._datasetIndex].borderWidth + 10;
+                        break;
+                    case 'label':
+                        for (var i = 0; i < this.active.length; i++) {
+                            this.active[i].backgroundColor = this.data.datasets[this.active[i]._datasetIndex].hoverBackgroundColor || helpers.color(this.active[i].backgroundColor).saturate(0.5).darken(0.35).rgbString();
+                            this.active[i].borderColor = this.data.datasets[this.active[i]._datasetIndex].hoverBorderColor || helpers.color(this.active[i].borderColor).saturate(0.5).darken(0.35).rgbString();
+                            this.active[i].borderWidth = this.data.datasets[this.active[i]._datasetIndex].borderWidth + 2;
+                        }
+                        break;
+                    case 'dataset':
+                        break;
+                    default:
+                        // Don't change anything
+                }
+            }
+
+
+            // Built in Tooltips
+            if (this.options.showTooltips) {
+
+                // The usual updates
+                this.tooltip.initialize();
+
+                // Active
+                if (this.active.length) {
+                    helpers.extend(this.tooltip, {
+                        opacity: 1,
+                        _active: this.active,
+                    });
+
+                    this.tooltip.update();
+                } else {
+                    // Inactive
+                    helpers.extend(this.tooltip, {
+                        opacity: 0,
+                    });
+                }
+            }
+
+
+            // Hover animations
+            this.tooltip.pivot();
+
+            if (!this.animating) {
+                var changed;
+
+                helpers.each(this.active, function(element, index) {
+                    if (element !== this.lastActive[index]) {
+                        changed = true;
+                    }
+                }, this);
+
+                // If entering, leaving, or changing elements, animate the change via pivot
+                if ((!this.lastActive.length && this.active.length) ||
+                    (this.lastActive.length && !this.active.length) ||
+                    (this.lastActive.length && this.active.length && changed)) {
+
+                    this.stop();
+                    this.render(this.options.hoverAnimationDuration);
+                }
+            }
+
+            // Remember Last Active
+            this.lastActive = this.active;
+            return this;
+
+        },
+        update: function() {
+
+            this.scale.update();
+
+            // Update the lines
+            this.eachDataset(function(dataset, datasetIndex) {
+                helpers.extend(dataset.metaDataset, {
+                    backgroundColor: dataset.backgroundColor || this.options.backgroundColor,
+                    borderWidth: dataset.borderWidth || this.options.borderWidth,
+                    borderColor: dataset.borderColor || this.options.borderColor,
+                    tension: dataset.tension || this.options.tension,
+                    scaleTop: this.scale.startPoint,
+                    scaleBottom: this.scale.endPoint,
+                    _points: dataset.metaData,
+                    _datasetIndex: datasetIndex,
+                });
+                dataset.metaDataset.pivot();
+            });
+
+            // Update the points
+            this.eachElement(function(point, index, dataset, datasetIndex) {
+                helpers.extend(point, {
+                    x: this.scale.calculateX(index),
+                    y: this.scale.calculateY(this.data.datasets[datasetIndex].data[index]),
+                    value: this.data.datasets[datasetIndex].data[index],
+                    label: this.data.labels[index],
+                    datasetLabel: this.data.datasets[datasetIndex].label,
+                    // Appearance
+                    hoverBackgroundColor: this.data.datasets[datasetIndex].pointHoverBackgroundColor || this.options.pointHoverBackgroundColor,
+                    hoverBorderColor: this.data.datasets[datasetIndex].pointHoverBorderColor || this.options.pointHoverBorderColor,
+                    hoverRadius: this.data.datasets[datasetIndex].pointHoverRadius || this.options.pointHoverRadius,
+                    radius: this.data.datasets[datasetIndex].pointRadius || this.options.pointRadius,
+                    borderWidth: this.data.datasets[datasetIndex].pointBorderWidth || this.options.pointBorderWidth,
+                    borderColor: this.data.datasets[datasetIndex].pointBorderColor || this.options.pointBorderColor,
+                    backgroundColor: this.data.datasets[datasetIndex].pointBackgroundColor || this.options.pointBackgroundColor,
+                    tension: this.data.datasets[datasetIndex].metaDataset.tension,
+                    _datasetIndex: datasetIndex,
+                    _index: index,
+                });
+            }, this);
+
+            // Update control points for the bezier curve
+            this.eachElement(function(point, index, dataset, datasetIndex) {
+                var controlPoints = helpers.splineCurve(
+                    this.previousPoint(dataset, index),
+                    point,
+                    this.nextPoint(dataset, index),
+                    point.tension
+                );
+
+                point.controlPointPreviousX = controlPoints.previous.x;
+                point.controlPointNextX = controlPoints.next.x;
+
+                // Prevent the bezier going outside of the bounds of the graph
+
+                // Cap puter bezier handles to the upper/lower scale bounds
+                if (controlPoints.next.y > this.scale.endPoint) {
+                    point.controlPointNextY = this.scale.endPoint;
+                } else if (controlPoints.next.y < this.scale.startPoint) {
+                    point.controlPointNextY = this.scale.startPoint;
+                } else {
+                    point.controlPointNextY = controlPoints.next.y;
+                }
+
+                // Cap inner bezier handles to the upper/lower scale bounds
+                if (controlPoints.previous.y > this.scale.endPoint) {
+                    point.controlPointPreviousY = this.scale.endPoint;
+                } else if (controlPoints.previous.y < this.scale.startPoint) {
+                    point.controlPointPreviousY = this.scale.startPoint;
+                } else {
+                    point.controlPointPreviousY = controlPoints.previous.y;
+                }
+                // Now pivot the point for animation
+                point.pivot();
+            }, this);
+
+            this.render();
+        },
+        buildScale: function(labels) {
+            var self = this;
+
+            var dataTotal = function() {
+                var values = [];
+                self.eachValue(function(value) {
+                    values.push(value);
+                });
+
+                return values;
+            };
+
+            var scaleOptions = {
+                templateString: this.options.scaleLabel,
+                height: this.chart.height,
+                width: this.chart.width,
+                ctx: this.chart.ctx,
+                textColor: this.options.scaleFontColor,
+                offsetGridLines: this.options.offsetGridLines,
+                fontSize: this.options.scaleFontSize,
+                fontStyle: this.options.scaleFontStyle,
+                fontFamily: this.options.scaleFontFamily,
+                valuesCount: labels.length,
+                beginAtZero: this.options.scaleBeginAtZero,
+                integersOnly: this.options.scaleIntegersOnly,
+                calculateYRange: function(currentHeight) {
+                    var updatedRanges = helpers.calculateScaleRange(
+                        dataTotal(),
+                        currentHeight,
+                        this.fontSize,
+                        this.beginAtZero,
+                        this.integersOnly
+                    );
+                    helpers.extend(this, updatedRanges);
+                },
+                xLabels: this.data.labels,
+                font: helpers.fontString(this.options.scaleFontSize, this.options.scaleFontStyle, this.options.scaleFontFamily),
+                lineWidth: this.options.scaleLineWidth,
+                lineColor: this.options.scaleLineColor,
+                showHorizontalLines: this.options.scaleShowHorizontalLines,
+                showVerticalLines: this.options.scaleShowVerticalLines,
+                gridLineWidth: (this.options.scaleShowGridLines) ? this.options.scaleGridLineWidth : 0,
+                gridLineColor: (this.options.scaleShowGridLines) ? this.options.scaleGridLineColor : "rgba(0,0,0,0)",
+                padding: (this.options.showScale) ? 0 : this.options.pointRadius + this.options.pointBorderWidth,
+                showLabels: this.options.scaleShowLabels,
+                display: this.options.showScale
+            };
+
+            if (this.options.scaleOverride) {
+                helpers.extend(scaleOptions, {
+                    calculateYRange: helpers.noop,
+                    steps: this.options.scaleSteps,
+                    stepValue: this.options.scaleStepWidth,
+                    min: this.options.scaleStartValue,
+                    max: this.options.scaleStartValue + (this.options.scaleSteps * this.options.scaleStepWidth)
+                });
+            }
+
+            this.scale = new Chart.Scale(scaleOptions);
+        },
+        redraw: function() {
+
+        },
+        draw: function(ease) {
+
+            var easingDecimal = ease || 1;
+            this.clear();
+
+            this.scale.draw(easingDecimal);
+
+            this.eachDataset(function(dataset, datasetIndex) {
+
+                // Transition Point Locations
+                helpers.each(dataset.metaData, function(point, index) {
+                    point.transition(easingDecimal);
+                }, this);
+
+                // Transition and Draw the line
+                dataset.metaDataset.transition(easingDecimal).draw();
+
+                // Draw the points
+                helpers.each(dataset.metaData, function(point) {
+                    point.draw();
+                });
+            }, this);
+
+            // Finally draw the tooltip
+            this.tooltip.transition(easingDecimal).draw();
+        }
+    });
 
 
 }).call(this);
diff --git a/Chart.min.js b/Chart.min.js
index 0b03b1c444a..a83c0899616 100644
--- a/Chart.min.js
+++ b/Chart.min.js
@@ -7,6 +7,6 @@
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-(function(){"use strict";var t=this,e=t.Chart,i=function(t){this.canvas=t.canvas,this.ctx=t;var e=function(t,e){return t["offset"+e]?t["offset"+e]:document.defaultView.getComputedStyle(t).getPropertyValue(e)},i=this.width=e(t.canvas,"Width")||t.canvas.width,s=this.height=e(t.canvas,"Height")||t.canvas.height;return t.canvas.width=i,t.canvas.height=s,i=this.width=t.canvas.width,s=this.height=t.canvas.height,this.aspectRatio=this.width/this.height,n.retinaScale(this),this};i.defaults={global:{animation:!0,animationDuration:1e3,animationEasing:"easeOutQuart",showScale:!0,scaleOverride:!1,scaleSteps:null,scaleStepWidth:null,scaleStartValue:null,scaleLineColor:"rgba(0,0,0,.1)",scaleLineWidth:1,scaleShowLabels:!0,scaleLabel:"<%=value%>",scaleIntegersOnly:!0,scaleBeginAtZero:!1,scaleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",scaleFontSize:12,scaleFontStyle:"normal",scaleFontColor:"#666",responsive:!1,maintainAspectRatio:!0,showTooltips:!0,customTooltips:!1,tooltipEvents:["mousemove","touchstart","touchmove","mouseout"],tooltipBackgroundColor:"rgba(0,0,0,0.8)",tooltipFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",tooltipFontSize:14,tooltipFontStyle:"normal",tooltipFontColor:"#fff",tooltipTitleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",tooltipTitleFontSize:14,tooltipTitleFontStyle:"bold",tooltipTitleFontColor:"#fff",tooltipYPadding:6,tooltipXPadding:6,tooltipCaretSize:8,tooltipCornerRadius:6,tooltipXOffset:10,tooltipTemplate:"<%if (label){%><%=label%>: <%}%><%= value %>",multiTooltipTemplate:"<%if (datasetLabel){%><%=datasetLabel%>: <%}%><%= value %>",multiTooltipKeyBackground:"#fff",onAnimationProgress:function(){},onAnimationComplete:function(){}}},i.types={};var n=i.helpers={},s=n.each=function(t,e,i){var n=Array.prototype.slice.call(arguments,3);if(t)if(t.length===+t.length){var s;for(s=0;s<t.length;s++)e.apply(i,[t[s],s].concat(n))}else for(var a in t)e.apply(i,[t[a],a].concat(n))},a=n.clone=function(t){var e={};return s(t,function(i,n){t.hasOwnProperty(n)&&(e[n]=i)}),e},o=n.extend=function(t){return s(Array.prototype.slice.call(arguments,1),function(e){s(e,function(i,n){e.hasOwnProperty(n)&&(t[n]=i)})}),t},r=n.merge=function(t,e){var i=Array.prototype.slice.call(arguments,0);return i.unshift({}),o.apply(null,i)},h=n.indexOf=function(t,e){if(Array.prototype.indexOf)return t.indexOf(e);for(var i=0;i<t.length;i++)if(t[i]===e)return i;return-1},l=(n.where=function(t,e){var i=[];return n.each(t,function(t){e(t)&&i.push(t)}),i},n.findNextWhere=function(t,e,i){i||(i=-1);for(var n=i+1;n<t.length;n++){var s=t[n];if(e(s))return s}},n.findPreviousWhere=function(t,e,i){i||(i=t.length);for(var n=i-1;n>=0;n--){var s=t[n];if(e(s))return s}},n.inherits=function(t){var e=this,i=t&&t.hasOwnProperty("constructor")?t.constructor:function(){return e.apply(this,arguments)},n=function(){this.constructor=i};return n.prototype=e.prototype,i.prototype=new n,i.extend=l,t&&o(i.prototype,t),i.__super__=e.prototype,i}),c=n.noop=function(){},u=n.uid=function(){var t=0;return function(){return"chart-"+t++}}(),d=n.warn=function(t){window.console&&"function"==typeof window.console.warn&&console.warn(t)},p=n.amd="function"==typeof define&&define.amd,g=n.isNumber=function(t){return!isNaN(parseFloat(t))&&isFinite(t)},f=n.max=function(t){return Math.max.apply(Math,t)},v=n.min=function(t){return Math.min.apply(Math,t)},m=(n.cap=function(t,e,i){if(g(e)){if(t>e)return e}else if(g(i)&&i>t)return i;return t},n.getDecimalPlaces=function(t){if(t%1!==0&&g(t)){var e=t.toString();if(e.indexOf("e-")<0)return e.split(".")[1].length;if(e.indexOf(".")<0)return parseInt(e.split("e-")[1]);var i=e.split(".")[1].split("e-");return i[0].length+parseInt(i[1])}return 0}),b=n.radians=function(t){return t*(Math.PI/180)},y=(n.getAngleFromPoint=function(t,e){var i=e.x-t.x,n=e.y-t.y,s=Math.sqrt(i*i+n*n),a=2*Math.PI+Math.atan2(n,i);return 0>i&&0>n&&(a+=2*Math.PI),{angle:a,distance:s}},n.aliasPixel=function(t){return t%2===0?0:.5}),w=(n.splineCurve=function(t,e,i,n){var s=Math.sqrt(Math.pow(e.x-t.x,2)+Math.pow(e.y-t.y,2)),a=Math.sqrt(Math.pow(i.x-e.x,2)+Math.pow(i.y-e.y,2)),o=n*s/(s+a),r=n*a/(s+a);return{inner:{x:e.x-o*(i.x-t.x),y:e.y-o*(i.y-t.y)},outer:{x:e.x+r*(i.x-t.x),y:e.y+r*(i.y-t.y)}}},n.calculateOrderOfMagnitude=function(t){return Math.floor(Math.log(t)/Math.LN10)}),S=(n.calculateScaleRange=function(t,e,i,n,s){var a=2,o=Math.floor(e/(1.5*i)),r=a>=o,h=f(t),l=v(t);h===l&&(h+=.5,l>=.5&&!n?l-=.5:h+=.5);for(var c=Math.abs(h-l),u=w(c),d=Math.ceil(h/(1*Math.pow(10,u)))*Math.pow(10,u),p=n?0:Math.floor(l/(1*Math.pow(10,u)))*Math.pow(10,u),g=d-p,m=Math.pow(10,u),b=Math.round(g/m);(b>o||o>2*b)&&!r;)if(b>o)m*=2,b=Math.round(g/m),b%1!==0&&(r=!0);else 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o=Math.floor(this.calculateX(1)-this.calculateX(0))-6;this.xLabelWidth>o&&0===this.xLabelRotation||this.xLabelWidth>o&&this.xLabelRotation<=90&&this.xLabelRotation>0;)s=Math.cos(b(this.xLabelRotation)),t=s*i,e=s*n,t+this.fontSize/2>this.yLabelWidth&&(this.xScalePaddingLeft=t+this.fontSize/2),this.xScalePaddingRight=this.fontSize/2,this.xLabelRotation++,this.xLabelWidth=s*a;this.xLabelRotation>0&&(this.endPoint-=Math.sin(b(this.xLabelRotation))*a+3)}else this.xLabelWidth=0,this.xScalePaddingRight=this.padding,this.xScalePaddingLeft=this.padding},calculateYRange:c,drawingArea:function(){return this.startPoint-this.endPoint},calculateY:function(t){var e=this.drawingArea()/(this.min-this.max);return this.endPoint-e*(t-this.min)},calculateX:function(t){var e=(this.xLabelRotation>0,this.width-(this.xScalePaddingLeft+this.xScalePaddingRight)),i=e/Math.max(this.valuesCount-(this.offsetGridLines?0:1),1),n=i*t+this.xScalePaddingLeft;return this.offsetGridLines&&(n+=i/2),Math.round(n)},update:function(t){n.extend(this,t),this.fit()},draw:function(){var t=this.ctx,e=(this.endPoint-this.startPoint)/this.steps,i=Math.round(this.xScalePaddingLeft);this.display&&(t.fillStyle=this.textColor,t.font=this.font,s(this.yLabels,function(s,a){var o=this.endPoint-e*a,r=Math.round(o),h=this.showHorizontalLines;t.textAlign="right",t.textBaseline="middle",this.showLabels&&t.fillText(s,i-10,o),0!==a||h||(h=!0),h&&t.beginPath(),a>0?(t.lineWidth=this.gridLineWidth,t.strokeStyle=this.gridLineColor):(t.lineWidth=this.lineWidth,t.strokeStyle=this.lineColor),r+=n.aliasPixel(t.lineWidth),h&&(t.moveTo(i,r),t.lineTo(this.width,r),t.stroke(),t.closePath()),t.lineWidth=this.lineWidth,t.strokeStyle=this.lineColor,t.beginPath(),t.moveTo(i-5,r),t.lineTo(i,r),t.stroke(),t.closePath()},this),s(this.xLabels,function(e,i){var n=this.calculateX(i)+y(this.lineWidth),s=this.calculateX(i-(this.offsetGridLines?.5:0))+y(this.lineWidth),a=this.xLabelRotation>0,o=this.showVerticalLines;0!==i||o||(o=!0),o&&t.beginPath(),i>0?(t.lineWidth=this.gridLineWidth,t.strokeStyle=this.gridLineColor):(t.lineWidth=this.lineWidth,t.strokeStyle=this.lineColor),o&&(t.moveTo(s,this.endPoint),t.lineTo(s,this.startPoint-3),t.stroke(),t.closePath()),t.lineWidth=this.lineWidth,t.strokeStyle=this.lineColor,t.beginPath(),t.moveTo(s,this.endPoint),t.lineTo(s,this.endPoint+5),t.stroke(),t.closePath(),t.save(),t.translate(n,a?this.endPoint+12:this.endPoint+8),t.rotate(-1*b(this.xLabelRotation)),t.font=this.font,t.textAlign=a?"right":"center",t.textBaseline=a?"middle":"top",t.fillText(e,0,0),t.restore()},this))}}),i.RadialScale=i.Element.extend({initialize:function(){this.size=v([this.height,this.width]),this.drawingArea=this.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2},calculateCenterOffset:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},update:function(){this.lineArc?this.drawingArea=this.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},buildYLabels:function(){this.yLabels=[];for(var t=m(this.stepValue),e=0;e<=this.steps;e++)this.yLabels.push(S(this.templateString,{value:(this.min+e*this.stepValue).toFixed(t)}))},getCircumference:function(){return 2*Math.PI/this.valuesCount},setScaleSize:function(){var t,e,i,n,s,a,o,r,h,l,c,u,d=v([this.height/2-this.pointLabelFontSize-5,this.width/2]),p=this.width,f=0;for(this.ctx.font=z(this.pointLabelFontSize,this.pointLabelFontStyle,this.pointLabelFontFamily),e=0;e<this.valuesCount;e++)t=this.getPointPosition(e,d),i=this.ctx.measureText(S(this.templateString,{value:this.labels[e]})).width+5,0===e||e===this.valuesCount/2?(n=i/2,t.x+n>p&&(p=t.x+n,s=e),t.x-n<f&&(f=t.x-n,o=e)):e<this.valuesCount/2?t.x+i>p&&(p=t.x+i,s=e):e>this.valuesCount/2&&t.x-i<f&&(f=t.x-i,o=e);h=f,l=Math.ceil(p-this.width),a=this.getIndexAngle(s),r=this.getIndexAngle(o),c=l/Math.sin(a+Math.PI/2),u=h/Math.sin(r+Math.PI/2),c=g(c)?c:0,u=g(u)?u:0,this.drawingArea=d-(u+c)/2,this.setCenterPoint(u,c)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,n=t+this.drawingArea;this.xCenter=(n+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.valuesCount;return t*e-Math.PI/2},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},draw:function(){if(this.display){var t=this.ctx;if(s(this.yLabels,function(e,i){if(i>0){var n,s=i*(this.drawingArea/this.steps),a=this.yCenter-s;if(this.lineWidth>0)if(t.strokeStyle=this.lineColor,t.lineWidth=this.lineWidth,this.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,s,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var o=0;o<this.valuesCount;o++)n=this.getPointPosition(o,this.calculateCenterOffset(this.min+i*this.stepValue)),0===o?t.moveTo(n.x,n.y):t.lineTo(n.x,n.y);t.closePath(),t.stroke()}if(this.showLabels){if(t.font=z(this.fontSize,this._fontStyle,this._fontFamily),this.showLabelBackdrop){var r=t.measureText(e).width;t.fillStyle=this.backdropColor,t.fillRect(this.xCenter-r/2-this.backdropPaddingX,a-this.fontSize/2-this.backdropPaddingY,r+2*this.backdropPaddingX,this.fontSize+2*this.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.fontColor,t.fillText(e,this.xCenter,a)}}},this),!this.lineArc){t.lineWidth=this.angleLineWidth,t.strokeStyle=this.angleLineColor;for(var e=this.valuesCount-1;e>=0;e--){if(this.angleLineWidth>0){var i=this.getPointPosition(e,this.calculateCenterOffset(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(i.x,i.y),t.stroke(),t.closePath()}var n=this.getPointPosition(e,this.calculateCenterOffset(this.max)+5);t.font=z(this.pointLabelFontSize,this.pointLabelFontStyle,this.pointLabelFontFamily),t.fillStyle=this.pointLabelFontColor;var a=this.labels.length,o=this.labels.length/2,r=o/2,h=r>e||e>a-r,l=e===r||e===a-r;0===e?t.textAlign="center":e===o?t.textAlign="center":o>e?t.textAlign="left":t.textAlign="right",l?t.textBaseline="middle":h?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.labels[e],n.x,n.y)}}}}}),i.animationService={frameDuration:17,animations:[],dropFrames:0,addAnimation:function(t,e,i){i||(t.animating=!0);for(var s=0;s<this.animations.length;++s)if(this.animations[s].chartInstance===t)return void(this.animations[s].animationObject=e);this.animations.push({chartInstance:t,animationObject:e}),1==this.animations.length&&n.requestAnimFrame.call(window,this.digestWrapper)},cancelAnimation:function(t){var e=n.findNextWhere(this.animations,function(e){return e.chartInstance===t});e&&(this.animations.splice(e,1),t.animating=!1)},digestWrapper:function(){i.animationService.startDigest.call(i.animationService)},startDigest:function(){var t=Date.now(),e=0;this.dropFrames>1&&(e=Math.floor(this.dropFrames),this.dropFrames-=e);for(var i=0;i<this.animations.length;i++)null===this.animations[i].animationObject.currentStep&&(this.animations[i].animationObject.currentStep=0),this.animations[i].animationObject.currentStep+=1+e,this.animations[i].animationObject.currentStep>this.animations[i].animationObject.numSteps&&(this.animations[i].animationObject.currentStep=this.animations[i].animationObject.numSteps),this.animations[i].animationObject.render(this.animations[i].chartInstance,this.animations[i].animationObject),this.animations[i].animationObject.currentStep==this.animations[i].animationObject.numSteps&&(this.animations[i].chartInstance.animating=!1,this.animations.splice(i,1),i--);var s=Date.now(),a=s-t-this.frameDuration,o=a/this.frameDuration;o>1&&(this.dropFrames+=o),this.animations.length>0&&n.requestAnimFrame.call(window,this.digestWrapper)}},n.addEvent(window,"resize",function(){var t;return function(){clearTimeout(t),t=setTimeout(function(){s(i.instances,function(t){t.options.responsive&&t.resize(t.render,!0)})},50)}}()),p?define(function(){return i}):"object"==typeof module&&module.exports&&(module.exports=i),t.Chart=i,i.noConflict=function(){return t.Chart=e,i}}).call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,n={scaleBeginAtZero:!0,scaleShowGridLines:!0,scaleGridLineColor:"rgba(0,0,0,.05)",scaleGridLineWidth:1,scaleShowHorizontalLines:!0,scaleShowVerticalLines:!0,barBorderWidth:2,barValueSpacing:5,barDatasetSpacing:1,hoverMode:"single",onHover:null,hoverAnimationDuration:400,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].backgroundColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>'};e.Type.extend({name:"Bar",defaults:n,initialize:function(t){this.data=t;var n=this.options;this.ScaleClass=e.Scale.extend({offsetGridLines:!0,calculateBarX:function(t,e,i){var s=this.calculateBaseWidth(),a=this.calculateX(i)-s/2,o=this.calculateBarWidth(t);return a+o*e+e*n.barDatasetSpacing+o/2},calculateBaseWidth:function(){return this.calculateX(1)-this.calculateX(0)-2*n.barValueSpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*n.barDatasetSpacing;return e/t}}),i.bindEvents(this,this.options.tooltipEvents,this.onHover),this.BarClass=e.Rectangle.extend({ctx:this.chart.ctx}),this.buildScale(t.labels),i.each(this.data.datasets,function(t,e){t.metaData=[],i.each(t.data,function(e,i){t.metaData.push(new this.BarClass)},this)},this),this.eachBars(function(t,e,n){i.extend(t,{width:this.scale.calculateBarWidth(this.data.datasets.length),x:this.scale.calculateBarX(this.data.datasets.length,n,e),y:this.calculateBarBase(),_datasetIndex:n,_index:e}),t.save()},this),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),this.update()},onHover:function(t){if("mouseout"==t.type)return!1;if(this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hoverMode){case"single":return this.getBarAtEvent(t);case"label":return this.getBarsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.onHover&&this.options.onHover.call(this,this.active),this.lastActive)switch(this.options.hoverMode){case"single":this.lastActive[0].backgroundColor=this.data.datasets[this.lastActive[0]._datasetIndex].backgroundColor,this.lastActive[0].borderColor=this.data.datasets[this.lastActive[0]._datasetIndex].borderColor,
-this.lastActive[0].borderWidth=0;break;case"label":for(var e=0;e<this.lastActive.length;e++)this.lastActive[e].backgroundColor=this.data.datasets[this.lastActive[e]._datasetIndex].backgroundColor,this.lastActive[e].borderColor=this.data.datasets[this.lastActive[e]._datasetIndex].borderColor,this.lastActive[e].borderWidth=0;break;case"dataset":}if(this.active.length&&this.options.hoverMode)switch(this.options.hoverMode){case"single":this.active[0].backgroundColor=this.data.datasets[this.active[0]._datasetIndex].hoverBackgroundColor||i.color(this.active[0].backgroundColor).saturate(.5).darken(.35).rgbString(),this.active[0].borderColor=this.data.datasets[this.active[0]._datasetIndex].hoverBorderColor||i.color(this.active[0].borderColor).saturate(.5).darken(.35).rgbString();break;case"label":for(var e=0;e<this.active.length;e++)this.active[e].backgroundColor=this.data.datasets[this.active[e]._datasetIndex].hoverBackgroundColor||i.color(this.active[e].backgroundColor).saturate(.5).darken(.35).rgbString(),this.active[e].borderColor=this.data.datasets[this.active[e]._datasetIndex].hoverBorderColor||i.color(this.active[e].borderColor).saturate(.5).darken(.35).rgbString();break;case"dataset":}if(this.options.showTooltips&&(this.tooltip.initialize(),this.active.length?(i.extend(this.tooltip,{opacity:1,_active:this.active}),this.tooltip.update()):i.extend(this.tooltip,{opacity:0})),!this.animating){!this.lastActive.length&&this.active.length&&(console.log("entering"),this.tooltip.pivot(),this.stop(),this.render(!1,this.options.hoverAnimationDuration));var n;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(n=!0)},this),this.lastActive.length&&this.active.length&&n&&(console.log("changing"),this.tooltip.pivot(),this.stop(),this.render(!1,this.options.hoverAnimationDuration)),this.lastActive.length&&!this.active.length&&(console.log("leaving"),this.tooltip.pivot(),this.stop(),this.render(!1,this.options.hoverAnimationDuration))}this.lastActive=this.active},calculateBarBase:function(){var t=this.scale.endPoint;return this.scale.beginAtZero||this.scale.min<=0&&this.scale.max>=0||this.scale.min>=0&&this.scale.max<=0?(t=this.scale.calculateY(0),t+=this.options.scaleGridLineWidth):this.scale.min<0&&this.scale.max<0&&(t=this.scale.startPoint),t},update:function(){this.scale.update(),this.eachBars(function(t,e,n){i.extend(t,{width:this.scale.calculateBarWidth(this.data.datasets.length),x:this.scale.calculateBarX(this.data.datasets.length,n,e),y:this.scale.calculateY(this.data.datasets[n].data[e]),value:this.data.datasets[n].data[e],label:this.data.labels[e],datasetLabel:this.data.datasets[n].label,borderColor:this.data.datasets[n].borderColor,borderWidth:this.data.datasets[n].borderWidth,backgroundColor:this.data.datasets[n].backgroundColor,_datasetIndex:n,_index:e,_start:void 0})},this),this.render()},eachBars:function(t){i.each(this.data.datasets,function(e,n){i.each(e.metaData,t,this,n)},this)},eachValue:function(t){i.each(this.data.datasets,function(e,n){i.each(e.data,t,this,n)},this)},getBarsAtEvent:function(t){for(var e,n=[],s=i.getRelativePosition(t),a=function(t){n.push(t.metaData[e])},o=0;o<this.data.datasets.length;o++)for(e=0;e<this.data.datasets[o].metaData.length;e++)this.data.datasets[o].metaData[e].inRange(s.x,s.y)&&i.each(this.data.datasets,a);return n.length?n:[]},getBarAtEvent:function(t){for(var e=[],n=i.getRelativePosition(t),s=0;s<this.data.datasets.length;++s)for(var a=0;a<this.data.datasets[s].metaData.length;++a)if(this.data.datasets[s].metaData[a].inRange(n.x,n.y))return e.push(this.data.datasets[s].metaData[a]),e;return[]},buildScale:function(t){var e=this,n=function(){var t=[];return e.eachValue(function(e){t.push(e)}),t},s={templateString:this.options.scaleLabel,height:this.chart.height,width:this.chart.width,ctx:this.chart.ctx,textColor:this.options.scaleFontColor,fontSize:this.options.scaleFontSize,fontStyle:this.options.scaleFontStyle,fontFamily:this.options.scaleFontFamily,valuesCount:t.length,beginAtZero:this.options.scaleBeginAtZero,integersOnly:this.options.scaleIntegersOnly,calculateYRange:function(t){var e=i.calculateScaleRange(n(),t,this.fontSize,this.beginAtZero,this.integersOnly);i.extend(this,e)},xLabels:t,font:i.fontString(this.options.scaleFontSize,this.options.scaleFontStyle,this.options.scaleFontFamily),lineWidth:this.options.scaleLineWidth,lineColor:this.options.scaleLineColor,showHorizontalLines:this.options.scaleShowHorizontalLines,showVerticalLines:this.options.scaleShowVerticalLines,gridLineWidth:this.options.scaleShowGridLines?this.options.scaleGridLineWidth:0,gridLineColor:this.options.scaleShowGridLines?this.options.scaleGridLineColor:"rgba(0,0,0,0)",padding:this.options.showScale?0:this.options.borderWidth,showLabels:this.options.scaleShowLabels,display:this.options.showScale};this.options.scaleOverride&&i.extend(s,{calculateYRange:i.noop,steps:this.options.scaleSteps,stepValue:this.options.scaleStepWidth,min:this.options.scaleStartValue,max:this.options.scaleStartValue+this.options.scaleSteps*this.options.scaleStepWidth}),this.scale=new this.ScaleClass(s)},draw:function(t){var e=t||1;this.clear(),this.scale.draw(e),this.eachBars(function(t,i,n){t.hasValue()&&(t.base=this.calculateBarBase(),t.transition(e).draw())},this),this.tooltip.transition(e).draw()}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,n={segmentShowStroke:!0,segmentStrokeColor:"#fff",segmentStrokeWidth:2,percentageInnerCutout:50,animationSteps:100,animationEasing:"easeOutBounce",animateRotate:!0,animateScale:!1,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<segments.length; i++){%><li><span style="background-color:<%=segments[i].fillColor%>"></span><%if(segments[i].label){%><%=segments[i].label%><%}%></li><%}%></ul>'};e.Type.extend({name:"Doughnut",defaults:n,initialize:function(t){this.data=t,this.segments=[],this.outerRadius=(i.min([this.chart.width,this.chart.height])-this.options.segmentStrokeWidth/2)/2,this.SegmentArc=e.Arc.extend({ctx:this.chart.ctx,x:this.chart.width/2,y:this.chart.height/2}),this.options.showTooltips&&i.bindEvents(this,this.options.tooltipEvents,function(t){var e="mouseout"!==t.type?this.getSegmentsAtEvent(t):[];i.each(this.segments,function(t){t.restore(["fillColor"])}),i.each(e,function(t){t.fillColor=t.highlightColor}),this.showTooltip(e)}),this.calculateTotal(t),i.each(t,function(e,i){e.color||(e.color="hsl("+360*i/t.length+", 100%, 50%)"),this.addData(e,i,!0)},this),this.render()},getSegmentsAtEvent:function(t){var e=[],n=i.getRelativePosition(t);return i.each(this.segments,function(t){t.inRange(n.x,n.y)&&e.push(t)},this),e},addData:function(t,e,i){var n=e||this.segments.length;this.segments.splice(n,0,new this.SegmentArc({value:t.value,outerRadius:this.options.animateScale?0:this.outerRadius,innerRadius:this.options.animateScale?0:this.outerRadius/100*this.options.percentageInnerCutout,fillColor:t.color,highlightColor:t.highlight||t.color,showStroke:this.options.segmentShowStroke,strokeWidth:this.options.segmentStrokeWidth,strokeColor:this.options.segmentStrokeColor,startAngle:1.5*Math.PI,circumference:this.options.animateRotate?0:this.calculateCircumference(t.value),label:t.label})),i||(this.reflow(),this.update())},calculateCircumference:function(t){return this.total>0?2*Math.PI*(t/this.total):0},calculateTotal:function(t){this.total=0,i.each(t,function(t){this.total+=Math.abs(t.value)},this)},update:function(){this.data.length==this.segments.length?i.each(this.data,function(t,e){i.extend(this.segments[e],{value:t.value,fillColor:t.color,highlightColor:t.highlight||t.color,showStroke:this.options.segmentShowStroke,strokeWidth:this.options.segmentStrokeWidth,strokeColor:this.options.segmentStrokeColor,label:t.label})},this):this.initialize(this.data),this.calculateTotal(this.segments),i.each(this.activeElements,function(t){t.restore(["fillColor"])}),i.each(this.segments,function(t){t.save()}),this.render()},removeData:function(t){var e=i.isNumber(t)?t:this.segments.length-1;this.segments.splice(e,1),this.reflow(),this.update()},reflow:function(){i.extend(this.SegmentArc.prototype,{x:this.chart.width/2,y:this.chart.height/2}),this.outerRadius=(i.min([this.chart.width,this.chart.height])-this.options.segmentStrokeWidth/2)/2,i.each(this.segments,function(t){t.update({outerRadius:this.outerRadius,innerRadius:this.outerRadius/100*this.options.percentageInnerCutout})},this)},draw:function(t){var e=t?t:1;this.clear(),i.each(this.segments,function(t,i){t.transition({circumference:this.calculateCircumference(t.value),outerRadius:this.outerRadius,innerRadius:this.outerRadius/100*this.options.percentageInnerCutout},e),t.endAngle=t.startAngle+t.circumference,t.draw(),0===i&&(t.startAngle=1.5*Math.PI),i<this.segments.length-1&&(this.segments[i+1].startAngle=t.endAngle)},this)}}),e.types.Doughnut.extend({name:"Pie",defaults:i.merge(n,{percentageInnerCutout:0})})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,n={scaleShowGridLines:!0,scaleGridLineColor:"rgba(0,0,0,.05)",scaleGridLineWidth:1,scaleShowHorizontalLines:!0,scaleShowVerticalLines:!0,bezierCurve:!0,bezierCurveTension:.4,pointDot:!0,pointDotRadius:4,pointDotStrokeWidth:1,pointHitDetectionRadius:20,datasetStroke:!0,datasetStrokeWidth:2,datasetFill:!0,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].strokeColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>',offsetGridLines:!1};e.Type.extend({name:"Line",defaults:n,initialize:function(t){this.data=t,this.PointClass=e.Point.extend({offsetGridLines:this.options.offsetGridLines,strokeWidth:this.options.pointDotStrokeWidth,radius:this.options.pointDotRadius,display:this.options.pointDot,hitDetectionRadius:this.options.pointHitDetectionRadius,ctx:this.chart.ctx,inRange:function(t){return Math.pow(t-this.x,2)<Math.pow(this.radius+this.hitDetectionRadius,2)}}),this.datasets=[],this.options.showTooltips&&i.bindEvents(this,this.options.tooltipEvents,function(t){var e="mouseout"!==t.type?this.getPointsAtEvent(t):[];this.eachPoints(function(t){t.restore(["fillColor","strokeColor"])}),i.each(e,function(t){t.fillColor=t.highlightFill,t.strokeColor=t.highlightStroke}),this.showTooltip(e)}),i.each(t.datasets,function(e){var n={label:e.label||null,fillColor:e.fillColor,strokeColor:e.strokeColor,pointColor:e.pointColor,pointStrokeColor:e.pointStrokeColor,points:[]};this.datasets.push(n),i.each(e.data,function(i,s){n.points.push(new this.PointClass({value:i,label:t.labels[s],datasetLabel:e.label,strokeColor:e.pointStrokeColor,fillColor:e.pointColor,highlightFill:e.pointHighlightFill||e.pointColor,highlightStroke:e.pointHighlightStroke||e.pointStrokeColor}))},this),this.buildScale(t.labels),this.eachPoints(function(t,e){i.extend(t,{x:this.scale.calculateX(e),y:this.scale.endPoint}),t.save()},this)},this),this.render()},update:function(){i.each(this.data.datasets,function(t,e){i.extend(this.datasets[e],{label:t.label||null,fillColor:t.fillColor,strokeColor:t.strokeColor,pointColor:t.pointColor,pointStrokeColor:t.pointStrokeColor}),i.each(t.data,function(n,s){i.extend(this.datasets[e].points[s],{value:n,label:this.data.labels[s],datasetLabel:t.label,strokeColor:t.pointStrokeColor,fillColor:t.pointColor,highlightFill:t.pointHighlightFill||t.pointColor,highlightStroke:t.pointHighlightStroke||t.pointStrokeColor})},this)},this),this.scale.update(),i.each(this.activeElements,function(t){t.restore(["fillColor","strokeColor"])}),this.eachPoints(function(t){t.save()}),this.render()},eachPoints:function(t){i.each(this.datasets,function(e){i.each(e.points,t,this)},this)},getPointsAtEvent:function(t){var e=[],n=i.getRelativePosition(t);return i.each(this.datasets,function(t){i.each(t.points,function(t){t.inRange(n.x,n.y)&&e.push(t)})},this),e},buildScale:function(t){var n=this,s=function(){var t=[];return n.eachPoints(function(e){t.push(e.value)}),t},a={templateString:this.options.scaleLabel,height:this.chart.height,width:this.chart.width,ctx:this.chart.ctx,textColor:this.options.scaleFontColor,offsetGridLines:this.options.offsetGridLines,fontSize:this.options.scaleFontSize,fontStyle:this.options.scaleFontStyle,fontFamily:this.options.scaleFontFamily,valuesCount:t.length,beginAtZero:this.options.scaleBeginAtZero,integersOnly:this.options.scaleIntegersOnly,calculateYRange:function(t){var e=i.calculateScaleRange(s(),t,this.fontSize,this.beginAtZero,this.integersOnly);i.extend(this,e)},xLabels:t,font:i.fontString(this.options.scaleFontSize,this.options.scaleFontStyle,this.options.scaleFontFamily),lineWidth:this.options.scaleLineWidth,lineColor:this.options.scaleLineColor,showHorizontalLines:this.options.scaleShowHorizontalLines,showVerticalLines:this.options.scaleShowVerticalLines,gridLineWidth:this.options.scaleShowGridLines?this.options.scaleGridLineWidth:0,gridLineColor:this.options.scaleShowGridLines?this.options.scaleGridLineColor:"rgba(0,0,0,0)",padding:this.options.showScale?0:this.options.pointDotRadius+this.options.pointDotStrokeWidth,showLabels:this.options.scaleShowLabels,display:this.options.showScale};this.options.scaleOverride&&i.extend(a,{calculateYRange:i.noop,steps:this.options.scaleSteps,stepValue:this.options.scaleStepWidth,min:this.options.scaleStartValue,max:this.options.scaleStartValue+this.options.scaleSteps*this.options.scaleStepWidth}),this.scale=new e.Scale(a)},addData:function(t,e){i.each(t,function(t,i){this.datasets[i].points.push(new this.PointClass({value:t,label:e,datasetLabel:this.datasets[i].label,x:this.scale.calculateX(this.scale.valuesCount+1),y:this.scale.endPoint,strokeColor:this.datasets[i].pointStrokeColor,fillColor:this.datasets[i].pointColor}))},this),this.scale.addXLabel(e),this.update()},removeData:function(){this.scale.removeXLabel(),i.each(this.datasets,function(t){t.points.shift()},this),this.update()},reflow:function(){var t=i.extend({height:this.chart.height,width:this.chart.width});this.scale.update(t)},draw:function(t){var e=t||1;this.clear();var n=this.chart.ctx,s=function(t){return null!==t.value},a=function(t,e,n){return i.findNextWhere(e,s,n)||t},o=function(t,e,n){return i.findPreviousWhere(e,s,n)||t};this.scale.draw(e),i.each(this.datasets,function(t){var r=i.where(t.points,s);i.each(t.points,function(t,i){t.hasValue()&&t.transition({y:this.scale.calculateY(t.value),x:this.scale.calculateX(i)},e)},this),this.options.bezierCurve&&i.each(r,function(t,e){var n=e>0&&e<r.length-1?this.options.bezierCurveTension:0;t.controlPoints=i.splineCurve(o(t,r,e),t,a(t,r,e),n),t.controlPoints.outer.y>this.scale.endPoint?t.controlPoints.outer.y=this.scale.endPoint:t.controlPoints.outer.y<this.scale.startPoint&&(t.controlPoints.outer.y=this.scale.startPoint),t.controlPoints.inner.y>this.scale.endPoint?t.controlPoints.inner.y=this.scale.endPoint:t.controlPoints.inner.y<this.scale.startPoint&&(t.controlPoints.inner.y=this.scale.startPoint)},this),n.lineWidth=this.options.datasetStrokeWidth,n.strokeStyle=t.strokeColor,n.beginPath(),i.each(r,function(t,e){if(0===e)n.moveTo(t.x,t.y);else if(this.options.bezierCurve){var i=o(t,r,e);n.bezierCurveTo(i.controlPoints.outer.x,i.controlPoints.outer.y,t.controlPoints.inner.x,t.controlPoints.inner.y,t.x,t.y)}else n.lineTo(t.x,t.y)},this),n.stroke(),this.options.datasetFill&&r.length>0&&(n.lineTo(r[r.length-1].x,this.scale.endPoint),n.lineTo(r[0].x,this.scale.endPoint),n.fillStyle=t.fillColor,n.closePath(),n.fill()),i.each(r,function(t){t.draw()})},this)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,n={scaleShowLabelBackdrop:!0,scaleBackdropColor:"rgba(255,255,255,0.75)",scaleBeginAtZero:!0,scaleBackdropPaddingY:2,scaleBackdropPaddingX:2,scaleShowLine:!0,segmentShowStroke:!0,segmentStrokeColor:"#fff",segmentStrokeWidth:2,animationSteps:100,animationEasing:"easeOutBounce",animateRotate:!0,animateScale:!1,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<segments.length; i++){%><li><span style="background-color:<%=segments[i].fillColor%>"></span><%if(segments[i].label){%><%=segments[i].label%><%}%></li><%}%></ul>'};e.Type.extend({name:"PolarArea",defaults:n,initialize:function(t){this.data=t,this.segments=[],this.SegmentArc=e.Arc.extend({showStroke:this.options.segmentShowStroke,strokeWidth:this.options.segmentStrokeWidth,strokeColor:this.options.segmentStrokeColor,ctx:this.chart.ctx,innerRadius:0,x:this.chart.width/2,y:this.chart.height/2}),this.scale=new e.RadialScale({display:this.options.showScale,fontStyle:this.options.scaleFontStyle,fontSize:this.options.scaleFontSize,fontFamily:this.options.scaleFontFamily,fontColor:this.options.scaleFontColor,showLabels:this.options.scaleShowLabels,showLabelBackdrop:this.options.scaleShowLabelBackdrop,backdropColor:this.options.scaleBackdropColor,backdropPaddingY:this.options.scaleBackdropPaddingY,backdropPaddingX:this.options.scaleBackdropPaddingX,lineWidth:this.options.scaleShowLine?this.options.scaleLineWidth:0,lineColor:this.options.scaleLineColor,lineArc:!0,width:this.chart.width,height:this.chart.height,xCenter:this.chart.width/2,yCenter:this.chart.height/2,ctx:this.chart.ctx,templateString:this.options.scaleLabel,valuesCount:t.length}),this.updateScaleRange(t),this.scale.update(),i.each(t,function(t,e){this.addData(t,e,!0)},this),this.options.showTooltips&&i.bindEvents(this,this.options.tooltipEvents,function(t){var e="mouseout"!==t.type?this.getSegmentsAtEvent(t):[];i.each(this.segments,function(t){t.restore(["fillColor"])}),i.each(e,function(t){t.fillColor=t.highlightColor}),this.showTooltip(e)}),this.render()},getSegmentsAtEvent:function(t){var e=[],n=i.getRelativePosition(t);return i.each(this.segments,function(t){t.inRange(n.x,n.y)&&e.push(t)},this),e},addData:function(t,e,i){var n=e||this.segments.length;this.segments.splice(n,0,new this.SegmentArc({fillColor:t.color,highlightColor:t.highlight||t.color,label:t.label,value:t.value,outerRadius:this.options.animateScale?0:this.scale.calculateCenterOffset(t.value),circumference:this.options.animateRotate?0:this.scale.getCircumference(),startAngle:1.5*Math.PI})),i||(this.reflow(),this.update())},removeData:function(t){var e=i.isNumber(t)?t:this.segments.length-1;this.segments.splice(e,1),this.reflow(),this.update()},calculateTotal:function(t){this.total=0,i.each(t,function(t){this.total+=t.value},this),this.scale.valuesCount=this.segments.length},updateScaleRange:function(t){var e=[];i.each(t,function(t){e.push(t.value)});var n=this.options.scaleOverride?{steps:this.options.scaleSteps,stepValue:this.options.scaleStepWidth,min:this.options.scaleStartValue,max:this.options.scaleStartValue+this.options.scaleSteps*this.options.scaleStepWidth}:i.calculateScaleRange(e,i.min([this.chart.width,this.chart.height])/2,this.options.scaleFontSize,this.options.scaleBeginAtZero,this.options.scaleIntegersOnly);i.extend(this.scale,n,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})},update:function(){this.data.length==this.segments.length?i.each(this.data,function(t,e){i.extend(this.segments[e],{fillColor:t.color,highlightColor:t.highlight||t.color,label:t.label,value:t.value})},this):this.initialize(this.data),this.calculateTotal(this.segments),i.each(this.segments,function(t){t.save()}),this.reflow(),this.render()},reflow:function(){i.extend(this.SegmentArc.prototype,{x:this.chart.width/2,y:this.chart.height/2}),this.updateScaleRange(this.segments),this.scale.update(),i.extend(this.scale,{xCenter:this.chart.width/2,yCenter:this.chart.height/2}),i.each(this.segments,function(t){t.update({outerRadius:this.scale.calculateCenterOffset(t.value)})},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.segments,function(t,i){t.transition({circumference:this.scale.getCircumference(),outerRadius:this.scale.calculateCenterOffset(t.value)},e),t.endAngle=t.startAngle+t.circumference,0===i&&(t.startAngle=1.5*Math.PI),i<this.segments.length-1&&(this.segments[i+1].startAngle=t.endAngle),t.draw()},this),this.scale.draw()}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.Type.extend({name:"Radar",defaults:{scaleShowLine:!0,angleShowLineOut:!0,scaleShowLabels:!1,scaleBeginAtZero:!0,angleLineColor:"rgba(0,0,0,.1)",angleLineWidth:1,pointLabelFontFamily:"'Arial'",pointLabelFontStyle:"normal",pointLabelFontSize:10,pointLabelFontColor:"#666",pointDot:!0,pointDotRadius:3,pointDotStrokeWidth:1,pointHitDetectionRadius:20,datasetStroke:!0,datasetStrokeWidth:2,datasetFill:!0,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].strokeColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>'},initialize:function(t){this.data=t,this.PointClass=e.Point.extend({strokeWidth:this.options.pointDotStrokeWidth,radius:this.options.pointDotRadius,display:this.options.pointDot,hitDetectionRadius:this.options.pointHitDetectionRadius,ctx:this.chart.ctx}),this.datasets=[],this.buildScale(t),this.options.showTooltips&&i.bindEvents(this,this.options.tooltipEvents,function(t){var e="mouseout"!==t.type?this.getPointsAtEvent(t):[];this.eachPoints(function(t){t.restore(["fillColor","strokeColor"])}),i.each(e,function(t){t.fillColor=t.highlightFill,t.strokeColor=t.highlightStroke}),this.showTooltip(e)}),i.each(t.datasets,function(e){var n={label:e.label||null,fillColor:e.fillColor,strokeColor:e.strokeColor,pointColor:e.pointColor,pointStrokeColor:e.pointStrokeColor,points:[]};this.datasets.push(n),i.each(e.data,function(i,s){var a;this.scale.animation||(a=this.scale.getPointPosition(s,this.scale.calculateCenterOffset(i))),n.points.push(new this.PointClass({value:i,label:t.labels[s],datasetLabel:e.label,x:this.options.animation?this.scale.xCenter:a.x,y:this.options.animation?this.scale.yCenter:a.y,strokeColor:e.pointStrokeColor,fillColor:e.pointColor,highlightFill:e.pointHighlightFill||e.pointColor,highlightStroke:e.pointHighlightStroke||e.pointStrokeColor}))},this)},this),this.render()},eachPoints:function(t){i.each(this.datasets,function(e){i.each(e.points,t,this)},this)},getPointsAtEvent:function(t){var e=i.getRelativePosition(t),n=i.getAngleFromPoint({x:this.scale.xCenter,y:this.scale.yCenter},e),s=2*Math.PI/this.scale.valuesCount,a=Math.round((n.angle-1.5*Math.PI)/s),o=[];return(a>=this.scale.valuesCount||0>a)&&(a=0),n.distance<=this.scale.drawingArea&&i.each(this.datasets,function(t){o.push(t.points[a])}),o},buildScale:function(t){this.scale=new e.RadialScale({display:this.options.showScale,fontStyle:this.options.scaleFontStyle,fontSize:this.options.scaleFontSize,fontFamily:this.options.scaleFontFamily,fontColor:this.options.scaleFontColor,showLabels:this.options.scaleShowLabels,showLabelBackdrop:this.options.scaleShowLabelBackdrop,backdropColor:this.options.scaleBackdropColor,backdropPaddingY:this.options.scaleBackdropPaddingY,backdropPaddingX:this.options.scaleBackdropPaddingX,lineWidth:this.options.scaleShowLine?this.options.scaleLineWidth:0,lineColor:this.options.scaleLineColor,angleLineColor:this.options.angleLineColor,angleLineWidth:this.options.angleShowLineOut?this.options.angleLineWidth:0,pointLabelFontColor:this.options.pointLabelFontColor,pointLabelFontSize:this.options.pointLabelFontSize,pointLabelFontFamily:this.options.pointLabelFontFamily,pointLabelFontStyle:this.options.pointLabelFontStyle,height:this.chart.height,width:this.chart.width,xCenter:this.chart.width/2,yCenter:this.chart.height/2,ctx:this.chart.ctx,templateString:this.options.scaleLabel,labels:t.labels,valuesCount:t.datasets[0].data.length}),this.scale.setScaleSize(),this.updateScaleRange(t.datasets),this.scale.buildYLabels()},updateScaleRange:function(t){var e=function(){var e=[];return i.each(t,function(t){t.data?e=e.concat(t.data):i.each(t.points,function(t){e.push(t.value)})}),e}(),n=this.options.scaleOverride?{steps:this.options.scaleSteps,stepValue:this.options.scaleStepWidth,min:this.options.scaleStartValue,max:this.options.scaleStartValue+this.options.scaleSteps*this.options.scaleStepWidth}:i.calculateScaleRange(e,i.min([this.chart.width,this.chart.height])/2,this.options.scaleFontSize,this.options.scaleBeginAtZero,this.options.scaleIntegersOnly);i.extend(this.scale,n)},addData:function(t,e){this.scale.valuesCount++,i.each(t,function(t,i){var n=this.scale.getPointPosition(this.scale.valuesCount,this.scale.calculateCenterOffset(t));this.datasets[i].points.push(new this.PointClass({value:t,label:e,datasetLabel:this.datasets[i].label,x:n.x,y:n.y,strokeColor:this.datasets[i].pointStrokeColor,fillColor:this.datasets[i].pointColor}))},this),this.scale.labels.push(e),this.reflow(),this.update()},removeData:function(){this.scale.valuesCount--,this.scale.labels.shift(),i.each(this.datasets,function(t){t.points.shift()},this),this.reflow(),this.update()},update:function(){i.each(this.data.datasets,function(t,e){i.extend(this.datasets[e],{label:t.label||null,fillColor:t.fillColor,strokeColor:t.strokeColor,pointColor:t.pointColor,pointStrokeColor:t.pointStrokeColor}),i.each(t.data,function(n,s){i.extend(this.datasets[e].points[s],{value:n,label:this.data.labels[s],datasetLabel:t.label,strokeColor:t.pointStrokeColor,fillColor:t.pointColor,highlightFill:t.pointHighlightFill||t.pointColor,highlightStroke:t.pointHighlightStroke||t.pointStrokeColor})},this)},this),this.eachPoints(function(t){t.save()}),this.reflow(),this.render()},reflow:function(){i.extend(this.scale,{width:this.chart.width,height:this.chart.height,size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2}),this.updateScaleRange(this.datasets),this.scale.setScaleSize(),this.scale.buildYLabels()},draw:function(t){var e=t||1,n=this.chart.ctx;this.clear(),this.scale.draw(),i.each(this.datasets,function(t){i.each(t.points,function(t,i){t.hasValue()&&t.transition(this.scale.getPointPosition(i,this.scale.calculateCenterOffset(t.value)),e)},this),n.lineWidth=this.options.datasetStrokeWidth,n.strokeStyle=t.strokeColor,n.beginPath(),i.each(t.points,function(t,e){0===e?n.moveTo(t.x,t.y):n.lineTo(t.x,t.y)},this),n.closePath(),n.stroke(),n.fillStyle=t.fillColor,n.fill(),i.each(t.points,function(t){t.hasValue()&&t.draw()})},this)}})}.call(this),!function t(e,i,n){function s(o,r){if(!i[o]){if(!e[o]){var h="function"==typeof require&&require;if(!r&&h)return h(o,!0);if(a)return a(o,!0);var l=new Error("Cannot find module '"+o+"'");throw l.code="MODULE_NOT_FOUND",l}var c=i[o]={exports:{}};e[o][0].call(c.exports,function(t){var i=e[o][1][t];return s(i?i:t)},c,c.exports,t,e,i,n)}return i[o].exports}for(var a="function"==typeof require&&require,o=0;o<n.length;o++)s(n[o]);return s}({1:[function(t,e,i){!function(){var i=t("color-convert"),n=t("color-string"),s=function(t){if(t instanceof s)return t;if(!(this instanceof s))return new s(t);if(this.values={rgb:[0,0,0],hsl:[0,0,0],hsv:[0,0,0],hwb:[0,0,0],cmyk:[0,0,0,0],alpha:1},"string"==typeof t){var e=n.getRgba(t);if(e)this.setValues("rgb",e);else if(e=n.getHsla(t))this.setValues("hsl",e);else{if(!(e=n.getHwb(t)))throw new Error('Unable to parse color from string "'+t+'"');this.setValues("hwb",e)}}else if("object"==typeof t){var e=t;if(void 0!==e.r||void 0!==e.red)this.setValues("rgb",e);else if(void 0!==e.l||void 0!==e.lightness)this.setValues("hsl",e);else if(void 0!==e.v||void 0!==e.value)this.setValues("hsv",e);else if(void 0!==e.w||void 0!==e.whiteness)this.setValues("hwb",e);else{if(void 0===e.c&&void 0===e.cyan)throw new Error("Unable to parse color from object "+JSON.stringify(t));this.setValues("cmyk",e)}}};s.prototype={rgb:function(t){return this.setSpace("rgb",arguments)},hsl:function(t){return this.setSpace("hsl",arguments)},hsv:function(t){return this.setSpace("hsv",arguments)},hwb:function(t){return this.setSpace("hwb",arguments)},cmyk:function(t){return this.setSpace("cmyk",arguments)},rgbArray:function(){return this.values.rgb},hslArray:function(){return this.values.hsl},hsvArray:function(){return this.values.hsv},hwbArray:function(){return 1!==this.values.alpha?this.values.hwb.concat([this.values.alpha]):this.values.hwb},cmykArray:function(){return this.values.cmyk},rgbaArray:function(){var t=this.values.rgb;return t.concat([this.values.alpha])},hslaArray:function(){var t=this.values.hsl;return t.concat([this.values.alpha])},alpha:function(t){return void 0===t?this.values.alpha:(this.setValues("alpha",t),this)},red:function(t){return this.setChannel("rgb",0,t)},green:function(t){return this.setChannel("rgb",1,t)},blue:function(t){return this.setChannel("rgb",2,t)},hue:function(t){return this.setChannel("hsl",0,t)},saturation:function(t){return this.setChannel("hsl",1,t)},lightness:function(t){return this.setChannel("hsl",2,t)},saturationv:function(t){return this.setChannel("hsv",1,t)},whiteness:function(t){return this.setChannel("hwb",1,t)},blackness:function(t){return this.setChannel("hwb",2,t)},value:function(t){return this.setChannel("hsv",2,t)},cyan:function(t){return this.setChannel("cmyk",0,t)},magenta:function(t){return this.setChannel("cmyk",1,t)},yellow:function(t){return this.setChannel("cmyk",2,t)},black:function(t){return this.setChannel("cmyk",3,t)},hexString:function(){return n.hexString(this.values.rgb)},rgbString:function(){return n.rgbString(this.values.rgb,this.values.alpha)},rgbaString:function(){return n.rgbaString(this.values.rgb,this.values.alpha)},percentString:function(){return n.percentString(this.values.rgb,this.values.alpha)},hslString:function(){return n.hslString(this.values.hsl,this.values.alpha)},hslaString:function(){return n.hslaString(this.values.hsl,this.values.alpha)},hwbString:function(){return n.hwbString(this.values.hwb,this.values.alpha)},keyword:function(){return n.keyword(this.values.rgb,this.values.alpha)},rgbNumber:function(){return this.values.rgb[0]<<16|this.values.rgb[1]<<8|this.values.rgb[2]},luminosity:function(){for(var t=this.values.rgb,e=[],i=0;i<t.length;i++){var n=t[i]/255;e[i]=.03928>=n?n/12.92:Math.pow((n+.055)/1.055,2.4)}return.2126*e[0]+.7152*e[1]+.0722*e[2]},contrast:function(t){var e=this.luminosity(),i=t.luminosity();return e>i?(e+.05)/(i+.05):(i+.05)/(e+.05)},level:function(t){var e=this.contrast(t);return e>=7.1?"AAA":e>=4.5?"AA":""},dark:function(){var t=this.values.rgb,e=(299*t[0]+587*t[1]+114*t[2])/1e3;return 128>e},light:function(){return!this.dark()},negate:function(){for(var t=[],e=0;3>e;e++)t[e]=255-this.values.rgb[e];return this.setValues("rgb",t),this},lighten:function(t){return 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a=this.calculateX(i)+y(this.lineWidth),n=this.calculateX(i-(this.offsetGridLines?.5:0))+y(this.lineWidth),s=this.xLabelRotation>0,o=this.showVerticalLines;0!==i||o||(o=!0),o&&t.beginPath(),i>0?(t.lineWidth=this.gridLineWidth,t.strokeStyle=this.gridLineColor):(t.lineWidth=this.lineWidth,t.strokeStyle=this.lineColor),o&&(t.moveTo(n,this.endPoint),t.lineTo(n,this.startPoint-3),t.stroke(),t.closePath()),t.lineWidth=this.lineWidth,t.strokeStyle=this.lineColor,t.beginPath(),t.moveTo(n,this.endPoint),t.lineTo(n,this.endPoint+5),t.stroke(),t.closePath(),t.save(),t.translate(a,s?this.endPoint+12:this.endPoint+8),t.rotate(-1*b(this.xLabelRotation)),t.font=this.font,t.textAlign=s?"right":"center",t.textBaseline=s?"middle":"top",t.fillText(e,0,0),t.restore()},this))}}),i.RadialScale=i.Element.extend({initialize:function(){this.size=v([this.height,this.width]),this.drawingArea=this.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2},calculateCenterOffset:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},update:function(){this.lineArc?this.drawingArea=this.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},buildYLabels:function(){this.yLabels=[];for(var t=m(this.stepValue),e=0;e<=this.steps;e++)this.yLabels.push(x(this.templateString,{value:(this.min+e*this.stepValue).toFixed(t)}))},getCircumference:function(){return 2*Math.PI/this.valuesCount},setScaleSize:function(){var t,e,i,a,n,s,o,r,h,l,c,u,d=v([this.height/2-this.pointLabelFontSize-5,this.width/2]),p=this.width,f=0;for(this.ctx.font=W(this.pointLabelFontSize,this.pointLabelFontStyle,this.pointLabelFontFamily),e=0;e<this.valuesCount;e++)t=this.getPointPosition(e,d),i=this.ctx.measureText(x(this.templateString,{value:this.labels[e]})).width+5,0===e||e===this.valuesCount/2?(a=i/2,t.x+a>p&&(p=t.x+a,n=e),t.x-a<f&&(f=t.x-a,o=e)):e<this.valuesCount/2?t.x+i>p&&(p=t.x+i,n=e):e>this.valuesCount/2&&t.x-i<f&&(f=t.x-i,o=e);h=f,l=Math.ceil(p-this.width),s=this.getIndexAngle(n),r=this.getIndexAngle(o),c=l/Math.sin(s+Math.PI/2),u=h/Math.sin(r+Math.PI/2),c=g(c)?c:0,u=g(u)?u:0,this.drawingArea=d-(u+c)/2,this.setCenterPoint(u,c)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,a=t+this.drawingArea;this.xCenter=(a+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.valuesCount;return t*e-Math.PI/2},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},draw:function(){if(this.display){var t=this.ctx;if(n(this.yLabels,function(e,i){if(i>0){var a,n=i*(this.drawingArea/this.steps),s=this.yCenter-n;if(this.lineWidth>0)if(t.strokeStyle=this.lineColor,t.lineWidth=this.lineWidth,this.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,n,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var o=0;o<this.valuesCount;o++)a=this.getPointPosition(o,this.calculateCenterOffset(this.min+i*this.stepValue)),0===o?t.moveTo(a.x,a.y):t.lineTo(a.x,a.y);t.closePath(),t.stroke()}if(this.showLabels){if(t.font=W(this.fontSize,this._fontStyle,this._fontFamily),this.showLabelBackdrop){var r=t.measureText(e).width;t.fillStyle=this.backdropColor,t.fillRect(this.xCenter-r/2-this.backdropPaddingX,s-this.fontSize/2-this.backdropPaddingY,r+2*this.backdropPaddingX,this.fontSize+2*this.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.fontColor,t.fillText(e,this.xCenter,s)}}},this),!this.lineArc){t.lineWidth=this.angleLineWidth,t.strokeStyle=this.angleLineColor;for(var e=this.valuesCount-1;e>=0;e--){if(this.angleLineWidth>0){var i=this.getPointPosition(e,this.calculateCenterOffset(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(i.x,i.y),t.stroke(),t.closePath()}var a=this.getPointPosition(e,this.calculateCenterOffset(this.max)+5);t.font=W(this.pointLabelFontSize,this.pointLabelFontStyle,this.pointLabelFontFamily),t.fillStyle=this.pointLabelFontColor;var s=this.labels.length,o=this.labels.length/2,r=o/2,h=r>e||e>s-r,l=e===r||e===s-r;0===e?t.textAlign="center":e===o?t.textAlign="center":o>e?t.textAlign="left":t.textAlign="right",l?t.textBaseline="middle":h?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.labels[e],a.x,a.y)}}}}}),i.animationService={frameDuration:17,animations:[],dropFrames:0,addAnimation:function(t,e,i){i||(t.animating=!0);for(var n=0;n<this.animations.length;++n)if(this.animations[n].chartInstance===t)return void(this.animations[n].animationObject=e);this.animations.push({chartInstance:t,animationObject:e}),1==this.animations.length&&a.requestAnimFrame.call(window,this.digestWrapper)},cancelAnimation:function(t){var e=a.findNextWhere(this.animations,function(e){return e.chartInstance===t});e&&(this.animations.splice(e,1),t.animating=!1)},digestWrapper:function(){i.animationService.startDigest.call(i.animationService)},startDigest:function(){var t=Date.now(),e=0;this.dropFrames>1&&(e=Math.floor(this.dropFrames),this.dropFrames-=e);for(var i=0;i<this.animations.length;i++)null===this.animations[i].animationObject.currentStep&&(this.animations[i].animationObject.currentStep=0),this.animations[i].animationObject.currentStep+=1+e,this.animations[i].animationObject.currentStep>this.animations[i].animationObject.numSteps&&(this.animations[i].animationObject.currentStep=this.animations[i].animationObject.numSteps),this.animations[i].animationObject.render(this.animations[i].chartInstance,this.animations[i].animationObject),this.animations[i].animationObject.currentStep==this.animations[i].animationObject.numSteps&&(this.animations[i].chartInstance.animating=!1,this.animations.splice(i,1),i--);var n=Date.now(),s=n-t-this.frameDuration,o=s/this.frameDuration;o>1&&(this.dropFrames+=o),this.animations.length>0&&a.requestAnimFrame.call(window,this.digestWrapper)}},a.addEvent(window,"resize",function(){var t;return function(){clearTimeout(t),t=setTimeout(function(){n(i.instances,function(t){t.options.responsive&&t.resize(t.render,!0)})},50)}}()),p?define(function(){return i}):"object"==typeof module&&module.exports&&(module.exports=i),t.Chart=i,i.noConflict=function(){return t.Chart=e,i}}).call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={scaleBeginAtZero:!0,scaleShowGridLines:!0,scaleGridLineColor:"rgba(0,0,0,.05)",scaleGridLineWidth:1,scaleShowHorizontalLines:!0,
+scaleShowVerticalLines:!0,barBorderWidth:2,barValueSpacing:5,barDatasetSpacing:1,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].backgroundColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>'};e.Type.extend({name:"Bar",defaults:a,initialize:function(t){this.data=t;var a=this.options;this.ScaleClass=e.Scale.extend({offsetGridLines:!0,calculateBarX:function(t,e,i){var n=this.calculateBaseWidth(),s=this.calculateX(i)-n/2,o=this.calculateBarWidth(t);return s+o*e+e*a.barDatasetSpacing+o/2},calculateBaseWidth:function(){return this.calculateX(1)-this.calculateX(0)-2*a.barValueSpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*a.barDatasetSpacing;return e/t}}),i.bindEvents(this,this.options.tooltipEvents,this.onHover),this.BarClass=e.Rectangle.extend({ctx:this.chart.ctx}),this.buildScale(this.data.labels),i.each(this.data.datasets,function(t,e){t.metaData=[],i.each(t.data,function(e,i){t.metaData.push(new this.BarClass)},this)},this),this.eachElement(function(t,e,a){i.extend(t,{width:this.scale.calculateBarWidth(this.data.datasets.length),x:this.scale.calculateBarX(this.data.datasets.length,a,e),y:this.calculateBaseY(),_datasetIndex:a,_index:e}),t.save()},this),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),this.update()},onHover:function(t){if("mouseout"==t.type)return this;if(this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hoverMode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.onHover&&this.options.onHover.call(this,this.active),this.lastActive.length)switch(this.options.hoverMode){case"single":this.lastActive[0].backgroundColor=this.data.datasets[this.lastActive[0]._datasetIndex].backgroundColor,this.lastActive[0].borderColor=this.data.datasets[this.lastActive[0]._datasetIndex].borderColor;break;case"label":for(var e=0;e<this.lastActive.length;e++)this.lastActive[e].backgroundColor=this.data.datasets[this.lastActive[e]._datasetIndex].backgroundColor,this.lastActive[e].borderColor=this.data.datasets[this.lastActive[e]._datasetIndex].borderColor;break;case"dataset":}if(this.active.length&&this.options.hoverMode)switch(this.options.hoverMode){case"single":this.active[0].backgroundColor=this.data.datasets[this.active[0]._datasetIndex].hoverBackgroundColor||i.color(this.active[0].backgroundColor).saturate(.5).darken(.35).rgbString(),this.active[0].borderColor=this.data.datasets[this.active[0]._datasetIndex].hoverBorderColor||i.color(this.active[0].borderColor).saturate(.5).darken(.35).rgbString();break;case"label":for(var e=0;e<this.active.length;e++)this.active[e].backgroundColor=this.data.datasets[this.active[e]._datasetIndex].hoverBackgroundColor||i.color(this.active[e].backgroundColor).saturate(.5).darken(.35).rgbString(),this.active[e].borderColor=this.data.datasets[this.active[e]._datasetIndex].hoverBorderColor||i.color(this.active[e].borderColor).saturate(.5).darken(.35).rgbString();break;case"dataset":}if(this.options.showTooltips&&(this.tooltip.initialize(),this.active.length?(i.extend(this.tooltip,{opacity:1,_active:this.active}),this.tooltip.update()):i.extend(this.tooltip,{opacity:0})),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hoverAnimationDuration))}return this.lastActive=this.active,this},calculateBaseY:function(){var t=this.scale.endPoint;return this.scale.beginAtZero||this.scale.min<=0&&this.scale.max>=0||this.scale.min>=0&&this.scale.max<=0?(t=this.scale.calculateY(0),t+=this.options.scaleGridLineWidth):this.scale.min<0&&this.scale.max<0&&(t=this.scale.startPoint),t},update:function(){this.scale.update(),this.eachElement(function(t,e,a,n){i.extend(t,{width:this.scale.calculateBarWidth(this.data.datasets.length),x:this.scale.calculateBarX(this.data.datasets.length,n,e),y:this.scale.calculateY(this.data.datasets[n].data[e]),value:this.data.datasets[n].data[e],label:this.data.labels[e],datasetLabel:this.data.datasets[n].label,borderColor:this.data.datasets[n].borderColor,borderWidth:this.data.datasets[n].borderWidth,backgroundColor:this.data.datasets[n].backgroundColor,_datasetIndex:n,_index:e}),t.pivot()},this),this.render()},buildScale:function(t){var e=this,a=function(){var t=[];return e.eachValue(function(e){t.push(e)}),t},n={templateString:this.options.scaleLabel,height:this.chart.height,width:this.chart.width,ctx:this.chart.ctx,textColor:this.options.scaleFontColor,fontSize:this.options.scaleFontSize,fontStyle:this.options.scaleFontStyle,fontFamily:this.options.scaleFontFamily,valuesCount:t.length,beginAtZero:this.options.scaleBeginAtZero,integersOnly:this.options.scaleIntegersOnly,calculateYRange:function(t){var e=i.calculateScaleRange(a(),t,this.fontSize,this.beginAtZero,this.integersOnly);i.extend(this,e)},xLabels:t,font:i.fontString(this.options.scaleFontSize,this.options.scaleFontStyle,this.options.scaleFontFamily),lineWidth:this.options.scaleLineWidth,lineColor:this.options.scaleLineColor,showHorizontalLines:this.options.scaleShowHorizontalLines,showVerticalLines:this.options.scaleShowVerticalLines,gridLineWidth:this.options.scaleShowGridLines?this.options.scaleGridLineWidth:0,gridLineColor:this.options.scaleShowGridLines?this.options.scaleGridLineColor:"rgba(0,0,0,0)",padding:this.options.showScale?0:this.options.borderWidth,showLabels:this.options.scaleShowLabels,display:this.options.showScale};this.options.scaleOverride&&i.extend(n,{calculateYRange:i.noop,steps:this.options.scaleSteps,stepValue:this.options.scaleStepWidth,min:this.options.scaleStartValue,max:this.options.scaleStartValue+this.options.scaleSteps*this.options.scaleStepWidth}),this.scale=new this.ScaleClass(n)},redraw:function(){var t=this.calculateBaseY();this.eachElement(function(e,a,n){i.extend(e,{y:t,base:t})}),this.render()},draw:function(t){var e=t||1;this.clear(),this.scale.draw(e),this.eachElement(function(t,i,a){t.hasValue()&&(t.base=this.calculateBaseY(),t.transition(e).draw())},this),this.tooltip.transition(e).draw()}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={segmentShowStroke:!0,segmentStrokeColor:"#fff",borderWidth:2,cutoutPercentage:50,hoverAnimationDuration:400,animationEasing:"easeOutQuart",animateRotate:!0,animateScale:!1,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<segments.length; i++){%><li><span style="background-color:<%=segments[i].backgroundColor%>"></span><%if(segments[i].label){%><%=segments[i].label%><%}%></li><%}%></ul>'};e.Type.extend({name:"Doughnut",defaults:a,initialize:function(t){this.data=t,this.Slice=e.Arc.extend({_chart:this.chart,x:this.chart.width/2,y:this.chart.height/2}),this.options.showTooltips&&i.bindEvents(this,this.options.tooltipEvents,this.onHover),this.data.metaData=[],i.each(this.data.data,function(e,a){var n=new this.Slice;"number"==typeof e?i.extend(n,{value:e}):i.extend(n,e),i.extend(n,{startAngle:1.5*Math.PI,circumference:this.options.animateRotate?0:this.calculateCircumference(n.value),outerRadius:this.options.animateScale?0:this.outerRadius,innerRadius:this.options.animateScale?0:this.outerRadius/100*this.options.percentageInnerCutout}),n.backgroundColor||(e.backgroundColor="hsl("+360*a/t.length+", 100%, 50%)"),n.save(),this.data.metaData.push(n)},this),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),this.update()},onHover:function(t){if("mouseout"==t.type)return this;if(this.lastActive=this.lastActive||[],this.active=this.getSliceAtEvent(t),this.options.onHover&&this.options.onHover.call(this,this.active),this.lastActive.length&&(this.lastActive[0].backgroundColor=this.data.data[this.lastActive[0]._index].backgroundColor),this.active.length&&this.options.hoverMode&&(this.active[0].backgroundColor=this.data.data[this.active[0]._index].hoverBackgroundColor||i.color(this.data.data[this.active[0]._index].backgroundColor).saturate(.5).darken(.35).rgbString()),this.options.showTooltips&&(this.tooltip.initialize(),this.active.length?(i.extend(this.tooltip,{opacity:1,_active:this.active}),this.tooltip.update()):i.extend(this.tooltip,{opacity:0})),this.tooltip.pivot(),!this.animating){var e;i.each(this.active,function(t,i){t!==this.lastActive[i]&&(e=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&e)&&(this.stop(),this.render(this.options.hoverAnimationDuration))}return this.lastActive=this.active,this},getSliceAtEvent:function(t){var e=[],a=i.getRelativePosition(t);return i.each(this.data.metaData,function(t,i){t.inRange(a.x,a.y)&&e.push(t)},this),e},calculateCircumference:function(t){return this.total>0?2*Math.PI*(t/this.total):0},update:function(){this.total=0,i.each(this.data.data,function(t){this.total+=Math.abs(t.value)},this),this.outerRadius=(i.min([this.chart.width,this.chart.height])-this.options.borderWidth/2)/2,i.each(this.data.metaData,function(t,e){var a=this.data.data[e];i.extend(t,{_index:e,x:this.chart.width/2,y:this.chart.height/2,value:a.value,label:a.label,circumference:this.calculateCircumference(a.value),outerRadius:this.outerRadius,innerRadius:this.outerRadius/100*this.options.cutoutPercentage,backgroundColor:a.backgroundColor,hoverBackgroundColor:a.hoverBackgroundColor||a.backgroundColor,borderWidth:this.options.borderWidth,borderColor:this.options.segmentStrokeColor}),i.extend(t,{endAngle:t.startAngle+t.circumference}),0===e&&(t.startAngle=1.5*Math.PI),e<this.data.data.length-1&&(this.data.metaData[e+1].startAngle=t.endAngle),t.pivot()},this),this.render()},draw:function(t){t=t||1,this.clear(),i.each(this.data.metaData,function(e,i){e.transition(t).draw()},this),this.tooltip.transition(t).draw()}}),e.types.Doughnut.extend({name:"Pie",defaults:i.merge(a,{cutoutPercentage:0})})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={scaleShowGridLines:!0,scaleGridLineColor:"rgba(0,0,0,.05)",scaleGridLineWidth:1,scaleShowHorizontalLines:!0,scaleShowVerticalLines:!0,tension:.4,pointRadius:4,pointBorderWidth:1,pointHoverRadius:20,borderWidth:2,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].borderColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>',offsetGridLines:!1};e.Type.extend({name:"Line",defaults:a,initialize:function(t){this.data=t,this.PointClass=e.Point.extend({_chart:this.chart,offsetGridLines:this.options.offsetGridLines,borderWidth:this.options.pointBorderWidth,radius:this.options.pointRadius,hoverRadius:this.options.pointHoverRadius}),i.bindEvents(this,this.options.tooltipEvents,this.onHover),this.buildScale(this.data.labels),i.each(this.data.datasets,function(t,a){t.metaDataset=new e.Line,t.metaData=[],i.each(t.data,function(e,i){t.metaData.push(new this.PointClass)},this)},this),this.eachDataset(function(t,e){t=i.merge(this.options,t),i.extend(t.metaDataset,{_points:t.metaData,_datasetIndex:e,_chart:this.chart}),t.metaDataset.save()},this),this.eachElement(function(t,e,a,n){i.extend(t,{x:this.scale.calculateX(e),y:this.scale.endPoint,_datasetIndex:n,_index:e,_chart:this.chart}),i.extend(t,{controlPointPreviousX:this.previousPoint(a,e).x,controlPointPreviousY:this.nextPoint(a,e).y,controlPointNextX:this.previousPoint(a,e).x,controlPointNextY:this.nextPoint(a,e).y}),t.save()},this),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),this.update()},nextPoint:function(t,e){return t[e-1]||t[e]},previousPoint:function(t,e){return t[e+1]||t[e]},onHover:function(t){if("mouseout"==t.type)return this;if(this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hoverMode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.onHover&&this.options.onHover.call(this,this.active),this.lastActive.length)switch(this.options.hoverMode){case"single":this.lastActive[0].backgroundColor=this.data.datasets[this.lastActive[0]._datasetIndex].pointBackgroundColor,this.lastActive[0].borderColor=this.data.datasets[this.lastActive[0]._datasetIndex].pointBorderColor,this.lastActive[0].borderWidth=this.data.datasets[this.lastActive[0]._datasetIndex].pointBorderWidth;break;case"label":for(var e=0;e<this.lastActive.length;e++)this.lastActive[e].backgroundColor=this.data.datasets[this.lastActive[e]._datasetIndex].pointBackgroundColor,this.lastActive[e].borderColor=this.data.datasets[this.lastActive[e]._datasetIndex].pointBorderColor,this.lastActive[e].borderWidth=this.data.datasets[this.lastActive[0]._datasetIndex].pointBorderWidth;break;case"dataset":}if(this.active.length&&this.options.hoverMode)switch(this.options.hoverMode){case"single":this.active[0].backgroundColor=this.data.datasets[this.active[0]._datasetIndex].hoverBackgroundColor||i.color(this.active[0].backgroundColor).saturate(.5).darken(.35).rgbString(),this.active[0].borderColor=this.data.datasets[this.active[0]._datasetIndex].hoverBorderColor||i.color(this.active[0].borderColor).saturate(.5).darken(.35).rgbString(),this.active[0].borderWidth=this.data.datasets[this.active[0]._datasetIndex].borderWidth+10;break;case"label":for(var e=0;e<this.active.length;e++)this.active[e].backgroundColor=this.data.datasets[this.active[e]._datasetIndex].hoverBackgroundColor||i.color(this.active[e].backgroundColor).saturate(.5).darken(.35).rgbString(),this.active[e].borderColor=this.data.datasets[this.active[e]._datasetIndex].hoverBorderColor||i.color(this.active[e].borderColor).saturate(.5).darken(.35).rgbString(),this.active[e].borderWidth=this.data.datasets[this.active[e]._datasetIndex].borderWidth+2;break;case"dataset":}if(this.options.showTooltips&&(this.tooltip.initialize(),this.active.length?(i.extend(this.tooltip,{opacity:1,_active:this.active}),this.tooltip.update()):i.extend(this.tooltip,{opacity:0})),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hoverAnimationDuration))}return this.lastActive=this.active,this},update:function(){this.scale.update(),this.eachDataset(function(t,e){i.extend(t.metaDataset,{backgroundColor:t.backgroundColor||this.options.backgroundColor,borderWidth:t.borderWidth||this.options.borderWidth,borderColor:t.borderColor||this.options.borderColor,tension:t.tension||this.options.tension,scaleTop:this.scale.startPoint,scaleBottom:this.scale.endPoint,_points:t.metaData,_datasetIndex:e}),t.metaDataset.pivot()}),this.eachElement(function(t,e,a,n){i.extend(t,{x:this.scale.calculateX(e),y:this.scale.calculateY(this.data.datasets[n].data[e]),value:this.data.datasets[n].data[e],label:this.data.labels[e],datasetLabel:this.data.datasets[n].label,hoverBackgroundColor:this.data.datasets[n].pointHoverBackgroundColor||this.options.pointHoverBackgroundColor,hoverBorderColor:this.data.datasets[n].pointHoverBorderColor||this.options.pointHoverBorderColor,hoverRadius:this.data.datasets[n].pointHoverRadius||this.options.pointHoverRadius,radius:this.data.datasets[n].pointRadius||this.options.pointRadius,borderWidth:this.data.datasets[n].pointBorderWidth||this.options.pointBorderWidth,borderColor:this.data.datasets[n].pointBorderColor||this.options.pointBorderColor,backgroundColor:this.data.datasets[n].pointBackgroundColor||this.options.pointBackgroundColor,tension:this.data.datasets[n].metaDataset.tension,_datasetIndex:n,_index:e})},this),this.eachElement(function(t,e,a,n){var s=i.splineCurve(this.previousPoint(a,e),t,this.nextPoint(a,e),t.tension);t.controlPointPreviousX=s.previous.x,t.controlPointNextX=s.next.x,s.next.y>this.scale.endPoint?t.controlPointNextY=this.scale.endPoint:s.next.y<this.scale.startPoint?t.controlPointNextY=this.scale.startPoint:t.controlPointNextY=s.next.y,s.previous.y>this.scale.endPoint?t.controlPointPreviousY=this.scale.endPoint:s.previous.y<this.scale.startPoint?t.controlPointPreviousY=this.scale.startPoint:t.controlPointPreviousY=s.previous.y,t.pivot()},this),this.render()},buildScale:function(t){var a=this,n=function(){var t=[];return a.eachValue(function(e){t.push(e)}),t},s={templateString:this.options.scaleLabel,height:this.chart.height,width:this.chart.width,ctx:this.chart.ctx,textColor:this.options.scaleFontColor,offsetGridLines:this.options.offsetGridLines,fontSize:this.options.scaleFontSize,fontStyle:this.options.scaleFontStyle,fontFamily:this.options.scaleFontFamily,valuesCount:t.length,beginAtZero:this.options.scaleBeginAtZero,integersOnly:this.options.scaleIntegersOnly,calculateYRange:function(t){var e=i.calculateScaleRange(n(),t,this.fontSize,this.beginAtZero,this.integersOnly);i.extend(this,e)},xLabels:this.data.labels,font:i.fontString(this.options.scaleFontSize,this.options.scaleFontStyle,this.options.scaleFontFamily),lineWidth:this.options.scaleLineWidth,lineColor:this.options.scaleLineColor,showHorizontalLines:this.options.scaleShowHorizontalLines,showVerticalLines:this.options.scaleShowVerticalLines,gridLineWidth:this.options.scaleShowGridLines?this.options.scaleGridLineWidth:0,gridLineColor:this.options.scaleShowGridLines?this.options.scaleGridLineColor:"rgba(0,0,0,0)",padding:this.options.showScale?0:this.options.pointRadius+this.options.pointBorderWidth,showLabels:this.options.scaleShowLabels,display:this.options.showScale};this.options.scaleOverride&&i.extend(s,{calculateYRange:i.noop,steps:this.options.scaleSteps,stepValue:this.options.scaleStepWidth,min:this.options.scaleStartValue,max:this.options.scaleStartValue+this.options.scaleSteps*this.options.scaleStepWidth}),this.scale=new e.Scale(s)},redraw:function(){},draw:function(t){var e=t||1;this.clear(),this.scale.draw(e),this.eachDataset(function(t,a){i.each(t.metaData,function(t,i){t.transition(e)},this),t.metaDataset.transition(e).draw(),i.each(t.metaData,function(t){t.draw()})},this),this.tooltip.transition(e).draw()}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={scaleShowLabelBackdrop:!0,scaleBackdropColor:"rgba(255,255,255,0.75)",scaleBeginAtZero:!0,scaleBackdropPaddingY:2,scaleBackdropPaddingX:2,scaleShowLine:!0,segmentShowStroke:!0,segmentStrokeColor:"#fff",segmentStrokeWidth:2,animationSteps:100,animationEasing:"easeOutBounce",animateRotate:!0,animateScale:!1,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<segments.length; i++){%><li><span style="background-color:<%=segments[i].fillColor%>"></span><%if(segments[i].label){%><%=segments[i].label%><%}%></li><%}%></ul>'};e.Type.extend({name:"PolarArea",defaults:a,initialize:function(t){this.data=t,this.segments=[],this.SegmentArc=e.Arc.extend({showStroke:this.options.segmentShowStroke,strokeWidth:this.options.segmentStrokeWidth,strokeColor:this.options.segmentStrokeColor,ctx:this.chart.ctx,innerRadius:0,x:this.chart.width/2,y:this.chart.height/2}),this.scale=new e.RadialScale({display:this.options.showScale,fontStyle:this.options.scaleFontStyle,fontSize:this.options.scaleFontSize,fontFamily:this.options.scaleFontFamily,fontColor:this.options.scaleFontColor,showLabels:this.options.scaleShowLabels,showLabelBackdrop:this.options.scaleShowLabelBackdrop,backdropColor:this.options.scaleBackdropColor,backdropPaddingY:this.options.scaleBackdropPaddingY,backdropPaddingX:this.options.scaleBackdropPaddingX,lineWidth:this.options.scaleShowLine?this.options.scaleLineWidth:0,lineColor:this.options.scaleLineColor,lineArc:!0,width:this.chart.width,height:this.chart.height,xCenter:this.chart.width/2,yCenter:this.chart.height/2,ctx:this.chart.ctx,templateString:this.options.scaleLabel,valuesCount:t.length}),this.updateScaleRange(t),this.scale.update(),i.each(t,function(t,e){this.addData(t,e,!0)},this),this.options.showTooltips&&i.bindEvents(this,this.options.tooltipEvents,function(t){var e="mouseout"!==t.type?this.getSegmentsAtEvent(t):[];i.each(this.segments,function(t){t.restore(["fillColor"])}),i.each(e,function(t){t.fillColor=t.highlightColor}),this.showTooltip(e)}),this.render()},getSegmentsAtEvent:function(t){var e=[],a=i.getRelativePosition(t);return i.each(this.segments,function(t){t.inRange(a.x,a.y)&&e.push(t)},this),e},addData:function(t,e,i){var a=e||this.segments.length;this.segments.splice(a,0,new this.SegmentArc({fillColor:t.color,highlightColor:t.highlight||t.color,label:t.label,value:t.value,outerRadius:this.options.animateScale?0:this.scale.calculateCenterOffset(t.value),circumference:this.options.animateRotate?0:this.scale.getCircumference(),startAngle:1.5*Math.PI})),i||(this.reflow(),this.update())},removeData:function(t){var e=i.isNumber(t)?t:this.segments.length-1;this.segments.splice(e,1),this.reflow(),this.update()},calculateTotal:function(t){this.total=0,i.each(t,function(t){this.total+=t.value},this),this.scale.valuesCount=this.segments.length},updateScaleRange:function(t){var e=[];i.each(t,function(t){e.push(t.value)});var a=this.options.scaleOverride?{steps:this.options.scaleSteps,stepValue:this.options.scaleStepWidth,min:this.options.scaleStartValue,max:this.options.scaleStartValue+this.options.scaleSteps*this.options.scaleStepWidth}:i.calculateScaleRange(e,i.min([this.chart.width,this.chart.height])/2,this.options.scaleFontSize,this.options.scaleBeginAtZero,this.options.scaleIntegersOnly);i.extend(this.scale,a,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})},update:function(){this.data.length==this.segments.length?i.each(this.data,function(t,e){i.extend(this.segments[e],{fillColor:t.color,highlightColor:t.highlight||t.color,label:t.label,value:t.value})},this):this.initialize(this.data),this.calculateTotal(this.segments),i.each(this.segments,function(t){t.save()}),this.reflow(),this.render()},reflow:function(){i.extend(this.SegmentArc.prototype,{x:this.chart.width/2,y:this.chart.height/2}),this.updateScaleRange(this.segments),this.scale.update(),i.extend(this.scale,{xCenter:this.chart.width/2,yCenter:this.chart.height/2}),i.each(this.segments,function(t){t.update({outerRadius:this.scale.calculateCenterOffset(t.value)})},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.segments,function(t,i){t.transition({circumference:this.scale.getCircumference(),outerRadius:this.scale.calculateCenterOffset(t.value)},e),t.endAngle=t.startAngle+t.circumference,0===i&&(t.startAngle=1.5*Math.PI),i<this.segments.length-1&&(this.segments[i+1].startAngle=t.endAngle),t.draw()},this),this.scale.draw()}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.Type.extend({name:"Radar",defaults:{scaleShowLine:!0,angleShowLineOut:!0,scaleShowLabels:!1,scaleBeginAtZero:!0,angleLineColor:"rgba(0,0,0,.1)",angleLineWidth:1,pointLabelFontFamily:"'Arial'",pointLabelFontStyle:"normal",pointLabelFontSize:10,pointLabelFontColor:"#666",pointDot:!0,pointDotRadius:3,pointDotStrokeWidth:1,pointHitDetectionRadius:20,datasetStroke:!0,datasetStrokeWidth:2,datasetFill:!0,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].strokeColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>'},initialize:function(t){this.data=t,this.PointClass=e.Point.extend({strokeWidth:this.options.pointDotStrokeWidth,radius:this.options.pointDotRadius,display:this.options.pointDot,hitDetectionRadius:this.options.pointHitDetectionRadius,ctx:this.chart.ctx}),this.datasets=[],this.buildScale(t),this.options.showTooltips&&i.bindEvents(this,this.options.tooltipEvents,function(t){var e="mouseout"!==t.type?this.getPointsAtEvent(t):[];this.eachPoints(function(t){t.restore(["fillColor","strokeColor"])}),i.each(e,function(t){t.fillColor=t.highlightFill,t.strokeColor=t.highlightStroke}),this.showTooltip(e)}),i.each(t.datasets,function(e){var a={label:e.label||null,fillColor:e.fillColor,strokeColor:e.strokeColor,pointColor:e.pointColor,pointStrokeColor:e.pointStrokeColor,points:[]};this.datasets.push(a),i.each(e.data,function(i,n){var s;this.scale.animation||(s=this.scale.getPointPosition(n,this.scale.calculateCenterOffset(i))),a.points.push(new this.PointClass({value:i,label:t.labels[n],datasetLabel:e.label,x:this.options.animation?this.scale.xCenter:s.x,y:this.options.animation?this.scale.yCenter:s.y,strokeColor:e.pointStrokeColor,fillColor:e.pointColor,highlightFill:e.pointHighlightFill||e.pointColor,highlightStroke:e.pointHighlightStroke||e.pointStrokeColor}))},this)},this),this.render()},eachPoints:function(t){i.each(this.datasets,function(e){i.each(e.points,t,this)},this)},getPointsAtEvent:function(t){var e=i.getRelativePosition(t),a=i.getAngleFromPoint({x:this.scale.xCenter,y:this.scale.yCenter},e),n=2*Math.PI/this.scale.valuesCount,s=Math.round((a.angle-1.5*Math.PI)/n),o=[];return(s>=this.scale.valuesCount||0>s)&&(s=0),a.distance<=this.scale.drawingArea&&i.each(this.datasets,function(t){o.push(t.points[s])}),o},buildScale:function(t){this.scale=new e.RadialScale({display:this.options.showScale,fontStyle:this.options.scaleFontStyle,fontSize:this.options.scaleFontSize,fontFamily:this.options.scaleFontFamily,fontColor:this.options.scaleFontColor,showLabels:this.options.scaleShowLabels,showLabelBackdrop:this.options.scaleShowLabelBackdrop,backdropColor:this.options.scaleBackdropColor,backdropPaddingY:this.options.scaleBackdropPaddingY,backdropPaddingX:this.options.scaleBackdropPaddingX,lineWidth:this.options.scaleShowLine?this.options.scaleLineWidth:0,lineColor:this.options.scaleLineColor,angleLineColor:this.options.angleLineColor,angleLineWidth:this.options.angleShowLineOut?this.options.angleLineWidth:0,pointLabelFontColor:this.options.pointLabelFontColor,pointLabelFontSize:this.options.pointLabelFontSize,pointLabelFontFamily:this.options.pointLabelFontFamily,pointLabelFontStyle:this.options.pointLabelFontStyle,height:this.chart.height,width:this.chart.width,xCenter:this.chart.width/2,yCenter:this.chart.height/2,ctx:this.chart.ctx,templateString:this.options.scaleLabel,labels:t.labels,valuesCount:t.datasets[0].data.length}),this.scale.setScaleSize(),this.updateScaleRange(t.datasets),this.scale.buildYLabels()},updateScaleRange:function(t){var e=function(){var e=[];return i.each(t,function(t){t.data?e=e.concat(t.data):i.each(t.points,function(t){e.push(t.value)})}),e}(),a=this.options.scaleOverride?{steps:this.options.scaleSteps,stepValue:this.options.scaleStepWidth,min:this.options.scaleStartValue,max:this.options.scaleStartValue+this.options.scaleSteps*this.options.scaleStepWidth}:i.calculateScaleRange(e,i.min([this.chart.width,this.chart.height])/2,this.options.scaleFontSize,this.options.scaleBeginAtZero,this.options.scaleIntegersOnly);i.extend(this.scale,a)},addData:function(t,e){this.scale.valuesCount++,i.each(t,function(t,i){var a=this.scale.getPointPosition(this.scale.valuesCount,this.scale.calculateCenterOffset(t));this.datasets[i].points.push(new this.PointClass({value:t,label:e,datasetLabel:this.datasets[i].label,x:a.x,y:a.y,strokeColor:this.datasets[i].pointStrokeColor,fillColor:this.datasets[i].pointColor}))},this),this.scale.labels.push(e),this.reflow(),this.update()},removeData:function(){this.scale.valuesCount--,this.scale.labels.shift(),i.each(this.datasets,function(t){t.points.shift()},this),this.reflow(),this.update()},update:function(){i.each(this.data.datasets,function(t,e){i.extend(this.datasets[e],{label:t.label||null,fillColor:t.fillColor,strokeColor:t.strokeColor,pointColor:t.pointColor,pointStrokeColor:t.pointStrokeColor}),i.each(t.data,function(a,n){i.extend(this.datasets[e].points[n],{value:a,label:this.data.labels[n],datasetLabel:t.label,strokeColor:t.pointStrokeColor,fillColor:t.pointColor,highlightFill:t.pointHighlightFill||t.pointColor,highlightStroke:t.pointHighlightStroke||t.pointStrokeColor})},this)},this),this.eachPoints(function(t){t.save()}),this.reflow(),this.render()},reflow:function(){i.extend(this.scale,{width:this.chart.width,height:this.chart.height,size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2}),this.updateScaleRange(this.datasets),this.scale.setScaleSize(),this.scale.buildYLabels()},draw:function(t){var e=t||1,a=this.chart.ctx;this.clear(),this.scale.draw(),i.each(this.datasets,function(t){i.each(t.points,function(t,i){t.hasValue()&&t.transition(this.scale.getPointPosition(i,this.scale.calculateCenterOffset(t.value)),e)},this),a.lineWidth=this.options.datasetStrokeWidth,a.strokeStyle=t.strokeColor,a.beginPath(),i.each(t.points,function(t,e){0===e?a.moveTo(t.x,t.y):a.lineTo(t.x,t.y)},this),a.closePath(),a.stroke(),a.fillStyle=t.fillColor,a.fill(),i.each(t.points,function(t){t.hasValue()&&t.draw()})},this)}})}.call(this),!function t(e,i,a){function n(o,r){if(!i[o]){if(!e[o]){var h="function"==typeof require&&require;if(!r&&h)return h(o,!0);if(s)return s(o,!0);var l=new Error("Cannot find module '"+o+"'");throw l.code="MODULE_NOT_FOUND",l}var c=i[o]={exports:{}};e[o][0].call(c.exports,function(t){var i=e[o][1][t];return n(i?i:t)},c,c.exports,t,e,i,a)}return i[o].exports}for(var s="function"==typeof require&&require,o=0;o<a.length;o++)n(a[o]);return n}({1:[function(t,e,i){!function(){var i=t("color-convert"),a=t("color-string"),n=function(t){if(t instanceof n)return t;if(!(this instanceof n))return new n(t);if(this.values={rgb:[0,0,0],hsl:[0,0,0],hsv:[0,0,0],hwb:[0,0,0],cmyk:[0,0,0,0],alpha:1},"string"==typeof t){var e=a.getRgba(t);if(e)this.setValues("rgb",e);else if(e=a.getHsla(t))this.setValues("hsl",e);else{if(!(e=a.getHwb(t)))throw new Error('Unable to parse color from string "'+t+'"');this.setValues("hwb",e)}}else if("object"==typeof t){var e=t;if(void 0!==e.r||void 0!==e.red)this.setValues("rgb",e);else if(void 0!==e.l||void 0!==e.lightness)this.setValues("hsl",e);else if(void 0!==e.v||void 0!==e.value)this.setValues("hsv",e);else if(void 0!==e.w||void 0!==e.whiteness)this.setValues("hwb",e);else{if(void 0===e.c&&void 0===e.cyan)throw new Error("Unable to parse color from object "+JSON.stringify(t));this.setValues("cmyk",e)}}};n.prototype={rgb:function(t){return this.setSpace("rgb",arguments)},hsl:function(t){return this.setSpace("hsl",arguments)},hsv:function(t){return this.setSpace("hsv",arguments)},hwb:function(t){return this.setSpace("hwb",arguments)},cmyk:function(t){return this.setSpace("cmyk",arguments)},rgbArray:function(){return this.values.rgb},hslArray:function(){return this.values.hsl},hsvArray:function(){return this.values.hsv},hwbArray:function(){return 1!==this.values.alpha?this.values.hwb.concat([this.values.alpha]):this.values.hwb},cmykArray:function(){return this.values.cmyk},rgbaArray:function(){var t=this.values.rgb;return t.concat([this.values.alpha])},hslaArray:function(){var t=this.values.hsl;return t.concat([this.values.alpha])},alpha:function(t){return void 0===t?this.values.alpha:(this.setValues("alpha",t),this)},red:function(t){return this.setChannel("rgb",0,t)},green:function(t){return this.setChannel("rgb",1,t)},blue:function(t){return this.setChannel("rgb",2,t)},hue:function(t){return this.setChannel("hsl",0,t)},saturation:function(t){return this.setChannel("hsl",1,t)},lightness:function(t){return this.setChannel("hsl",2,t)},saturationv:function(t){return this.setChannel("hsv",1,t)},whiteness:function(t){return this.setChannel("hwb",1,t)},blackness:function(t){return this.setChannel("hwb",2,t)},value:function(t){
+return this.setChannel("hsv",2,t)},cyan:function(t){return this.setChannel("cmyk",0,t)},magenta:function(t){return this.setChannel("cmyk",1,t)},yellow:function(t){return this.setChannel("cmyk",2,t)},black:function(t){return this.setChannel("cmyk",3,t)},hexString:function(){return a.hexString(this.values.rgb)},rgbString:function(){return a.rgbString(this.values.rgb,this.values.alpha)},rgbaString:function(){return a.rgbaString(this.values.rgb,this.values.alpha)},percentString:function(){return a.percentString(this.values.rgb,this.values.alpha)},hslString:function(){return a.hslString(this.values.hsl,this.values.alpha)},hslaString:function(){return a.hslaString(this.values.hsl,this.values.alpha)},hwbString:function(){return a.hwbString(this.values.hwb,this.values.alpha)},keyword:function(){return a.keyword(this.values.rgb,this.values.alpha)},rgbNumber:function(){return this.values.rgb[0]<<16|this.values.rgb[1]<<8|this.values.rgb[2]},luminosity:function(){for(var t=this.values.rgb,e=[],i=0;i<t.length;i++){var a=t[i]/255;e[i]=.03928>=a?a/12.92:Math.pow((a+.055)/1.055,2.4)}return.2126*e[0]+.7152*e[1]+.0722*e[2]},contrast:function(t){var e=this.luminosity(),i=t.luminosity();return e>i?(e+.05)/(i+.05):(i+.05)/(e+.05)},level:function(t){var e=this.contrast(t);return e>=7.1?"AAA":e>=4.5?"AA":""},dark:function(){var t=this.values.rgb,e=(299*t[0]+587*t[1]+114*t[2])/1e3;return 128>e},light:function(){return!this.dark()},negate:function(){for(var t=[],e=0;3>e;e++)t[e]=255-this.values.rgb[e];return this.setValues("rgb",t),this},lighten:function(t){return this.values.hsl[2]+=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},darken:function(t){return this.values.hsl[2]-=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},saturate:function(t){return this.values.hsl[1]+=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},desaturate:function(t){return this.values.hsl[1]-=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},whiten:function(t){return this.values.hwb[1]+=this.values.hwb[1]*t,this.setValues("hwb",this.values.hwb),this},blacken:function(t){return this.values.hwb[2]+=this.values.hwb[2]*t,this.setValues("hwb",this.values.hwb),this},greyscale:function(){var t=this.values.rgb,e=.3*t[0]+.59*t[1]+.11*t[2];return this.setValues("rgb",[e,e,e]),this},clearer:function(t){return this.setValues("alpha",this.values.alpha-this.values.alpha*t),this},opaquer:function(t){return this.setValues("alpha",this.values.alpha+this.values.alpha*t),this},rotate:function(t){var e=this.values.hsl[0];return e=(e+t)%360,e=0>e?360+e:e,this.values.hsl[0]=e,this.setValues("hsl",this.values.hsl),this},mix:function(t,e){e=1-(null==e?.5:e);for(var i=2*e-1,a=this.alpha()-t.alpha(),n=((i*a==-1?i:(i+a)/(1+i*a))+1)/2,s=1-n,o=this.rgbArray(),r=t.rgbArray(),h=0;h<o.length;h++)o[h]=o[h]*n+r[h]*s;this.setValues("rgb",o);var 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U={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]},$={};for(var 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e},["rgb","hsl","hsv","cmyk","keyword"].forEach(function(t){l.prototype[t]=function(e){return this.routeSpace(t,arguments)}}),e.exports=n},{"./conversions":2}],4:[function(t,e,i){function a(t){if(t){var e=/^#([a-fA-F0-9]{3})$/,i=/^#([a-fA-F0-9]{6})$/,a=/^rgba?\(\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/,n=/^rgba?\(\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/,s=/(\D+)/,o=[0,0,0],r=1,h=t.match(e);if(h){h=h[1];for(var l=0;l<o.length;l++)o[l]=parseInt(h[l]+h[l],16)}else if(h=t.match(i)){h=h[1];for(var l=0;l<o.length;l++)o[l]=parseInt(h.slice(2*l,2*l+2),16)}else if(h=t.match(a)){for(var l=0;l<o.length;l++)o[l]=parseInt(h[l+1]);r=parseFloat(h[4])}else if(h=t.match(n)){for(var l=0;l<o.length;l++)o[l]=Math.round(2.55*parseFloat(h[l+1]));r=parseFloat(h[4])}else if(h=t.match(s)){if("transparent"==h[1])return[0,0,0,0];if(o=w[h[1]],!o)return}for(var l=0;l<o.length;l++)o[l]=b(o[l],0,255);return r=r||0==r?b(r,0,1):1,o[3]=r,o}}function n(t){if(t){var e=/^hsla?\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/,i=t.match(e);if(i){var a=parseFloat(i[4]),n=b(parseInt(i[1]),0,360),s=b(parseFloat(i[2]),0,100),o=b(parseFloat(i[3]),0,100),r=b(isNaN(a)?1:a,0,1);return[n,s,o,r]}}}function s(t){if(t){var e=/^hwb\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/,i=t.match(e);if(i){var a=parseFloat(i[4]),n=b(parseInt(i[1]),0,360),s=b(parseFloat(i[2]),0,100),o=b(parseFloat(i[3]),0,100),r=b(isNaN(a)?1:a,0,1);return[n,s,o,r]}}}function o(t){var e=a(t);return e&&e.slice(0,3)}function r(t){var e=n(t);return e&&e.slice(0,3)}function h(t){var e=a(t);return e?e[3]:(e=n(t))?e[3]:(e=s(t))?e[3]:void 0}function l(t){return"#"+y(t[0])+y(t[1])+y(t[2])}function c(t,e){return 1>e||t[3]&&t[3]<1?u(t,e):"rgb("+t[0]+", "+t[1]+", "+t[2]+")"}function u(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"rgba("+t[0]+", "+t[1]+", "+t[2]+", "+e+")"}function d(t,e){if(1>e||t[3]&&t[3]<1)return p(t,e);var i=Math.round(t[0]/255*100),a=Math.round(t[1]/255*100),n=Math.round(t[2]/255*100);return"rgb("+i+"%, "+a+"%, "+n+"%)"}function p(t,e){var i=Math.round(t[0]/255*100),a=Math.round(t[1]/255*100),n=Math.round(t[2]/255*100);return"rgba("+i+"%, "+a+"%, "+n+"%, "+(e||t[3]||1)+")"}function g(t,e){return 1>e||t[3]&&t[3]<1?f(t,e):"hsl("+t[0]+", "+t[1]+"%, "+t[2]+"%)"}function f(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"hsla("+t[0]+", "+t[1]+"%, "+t[2]+"%, "+e+")"}function v(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"hwb("+t[0]+", "+t[1]+"%, "+t[2]+"%"+(void 0!==e&&1!==e?", "+e:"")+")"}function m(t){return x[t.slice(0,3)]}function b(t,e,i){return Math.min(Math.max(e,t),i)}function y(t){var e=t.toString(16).toUpperCase();return e.length<2?"0"+e:e}var w=t("color-name");e.exports={getRgba:a,getHsla:n,getRgb:o,getHsl:r,getHwb:s,getAlpha:h,hexString:l,rgbString:c,rgbaString:u,percentString:d,percentaString:p,hslString:g,hslaString:f,hwbString:v,keyword:m};var x={};for(var S in w)x[w[S]]=S},{"color-name":5}],5:[function(t,e,i){e.exports={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]}},{}]},{},[1]);
\ No newline at end of file
diff --git a/samples/doughnut.html b/samples/doughnut.html
index 145ff450a1a..19c6a6d0cbf 100644
--- a/samples/doughnut.html
+++ b/samples/doughnut.html
@@ -34,27 +34,22 @@
         data: [{
                 value: randomScalingFactor(),
                 backgroundColor: "#F7464A",
-                hoverBackgroundColor: "#FF5A5E",
                 label: "Red"
             }, {
                 value: randomScalingFactor(),
                 backgroundColor: "#46BFBD",
-                hoverBackgroundColor: "#5AD3D1",
                 label: "Green"
             }, {
                 value: randomScalingFactor(),
                 backgroundColor: "#FDB45C",
-                hoverBackgroundColor: "#FFC870",
                 label: "Yellow"
             }, {
                 value: randomScalingFactor(),
                 backgroundColor: "#949FB1",
-                hoverBackgroundColor: "#A8B3C5",
                 label: "Grey"
             }, {
                 value: randomScalingFactor(),
                 backgroundColor: "#4D5360",
-                hoverBackgroundColor: "#616774",
                 label: "Dark Grey"
             }
 
diff --git a/src/Chart.Doughnut.js b/src/Chart.Doughnut.js
index 64e3634ab0a..1fc05581c79 100644
--- a/src/Chart.Doughnut.js
+++ b/src/Chart.Doughnut.js
@@ -117,7 +117,7 @@
 
             // Built in hover styling
             if (this.active.length && this.options.hoverMode) {
-                this.active[0].backgroundColor = this.data.data[this.active[0]._index].hoverBackgroundColor || helpers.color(this.active[0].backgroundColor).saturate(0.5).darken(0.35).rgbString();
+                this.active[0].backgroundColor = this.data.data[this.active[0]._index].hoverBackgroundColor || helpers.color(this.data.data[this.active[0]._index].backgroundColor).saturate(0.5).darken(0.35).rgbString();
             }
 
             // Built in Tooltips

From fff81c455d5919bb58462ea18773da56a0c75fda Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Fri, 15 May 2015 23:07:21 -0600
Subject: [PATCH 030/424] Tooltip Position, Active Element Position, Tooltip
 animation follow

---
 src/Chart.Core.js | 27 +++++++++++++++------------
 1 file changed, 15 insertions(+), 12 deletions(-)

diff --git a/src/Chart.Core.js b/src/Chart.Core.js
index fbb6f539758..939fecf2910 100755
--- a/src/Chart.Core.js
+++ b/src/Chart.Core.js
@@ -939,7 +939,7 @@
             Chart.animationService.cancelAnimation(this);
             return this;
         },
-        resize: function(callback) {
+        resize: function() {
             this.stop();
             var canvas = this.chart.canvas,
                 newWidth = getMaximumWidth(this.chart.canvas),
@@ -950,9 +950,6 @@
 
             retinaScale(this.chart);
 
-            if (typeof callback === "function") {
-                callback.apply(this, Array.prototype.slice.call(arguments, 1));
-            }
             return this;
         },
         redraw: noop,
@@ -1279,24 +1276,28 @@
     Chart.Arc = Chart.Element.extend({
         inRange: function(chartX, chartY) {
 
-            var pointRelativePosition = helpers.getAngleFromPoint(this, {
+            var vm = this._vm;
+
+            var pointRelativePosition = helpers.getAngleFromPoint(vm, {
                 x: chartX,
                 y: chartY
             });
 
             //Check if within the range of the open/close angle
-            var betweenAngles = (pointRelativePosition.angle >= this.startAngle && pointRelativePosition.angle <= this.endAngle),
-                withinRadius = (pointRelativePosition.distance >= this.innerRadius && pointRelativePosition.distance <= this.outerRadius);
+            var betweenAngles = (pointRelativePosition.angle >= vm.startAngle && pointRelativePosition.angle <= vm.endAngle),
+                withinRadius = (pointRelativePosition.distance >= vm.innerRadius && pointRelativePosition.distance <= vm.outerRadius);
 
             return (betweenAngles && withinRadius);
             //Ensure within the outside of the arc centre, but inside arc outer
         },
         tooltipPosition: function() {
-            var centreAngle = this.startAngle + ((this.endAngle - this.startAngle) / 2),
-                rangeFromCentre = (this.outerRadius - this.innerRadius) / 2 + this.innerRadius;
+            var vm = this._vm;
+
+            var centreAngle = vm.startAngle + ((vm.endAngle - vm.startAngle) / 2),
+                rangeFromCentre = (vm.outerRadius - vm.innerRadius) / 2 + vm.innerRadius;
             return {
-                x: this.x + (Math.cos(centreAngle) * rangeFromCentre),
-                y: this.y + (Math.sin(centreAngle) * rangeFromCentre)
+                x: vm.x + (Math.cos(centreAngle) * rangeFromCentre),
+                y: vm.y + (Math.sin(centreAngle) * rangeFromCentre)
             };
         },
         draw: function() {
@@ -2312,7 +2313,9 @@
                     // If the responsive flag is set in the chart instance config
                     // Cascade the resize event down to the chart.
                     if (instance.options.responsive) {
-                        instance.resize(instance.render, true);
+                        instance.resize();
+                        instance.update();
+                        instance.render();
                     }
                 });
             }, 50);

From b5b00811084e618278550e69e3c247a44163d1fc Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sat, 16 May 2015 19:38:31 -0400
Subject: [PATCH 031/424] Some helper functions needed for better scales.

---
 src/Chart.Core.js | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)

diff --git a/src/Chart.Core.js b/src/Chart.Core.js
index 939fecf2910..f60d7c2e7e0 100755
--- a/src/Chart.Core.js
+++ b/src/Chart.Core.js
@@ -360,6 +360,9 @@
         toRadians = helpers.radians = function(degrees) {
             return degrees * (Math.PI / 180);
         },
+		toDegrees = helpers.toDegrees = function(radians) {
+			return radians * (180 / Math.PI);
+		},
         // Gets the angle from vertical upright to the point about a centre.
         getAngleFromPoint = helpers.getAngleFromPoint = function(centrePoint, anglePoint) {
             var distanceFromXCenter = anglePoint.x - centrePoint.x,
@@ -479,6 +482,36 @@
             };
 
         },
+		// Implementation of the nice number algorithm used in determining where axis labels will go
+		niceNum = helpers.niceNum = function(range, round) {
+			var exponent = Math.floor(Math.log10(range));
+			var fraction = range / Math.pow(10, exponent);
+			var niceFraction;
+			
+			if (round) {
+				if (fraction < 1.5) {
+					niceFraction = 1;
+				} else if (fraction < 3) {
+					niceFraction = 2;
+				} else if (fraction < 7) {
+					niceFraction = 5;
+				} else {
+					niceFraction = 10;
+				}
+			} else {
+				if (fraction <= 1.0) {
+					niceFraction = 1;
+				} else if (fraction <= 2) {
+					niceFraction = 2;
+				} else if (fraction <= 5) {
+					niceFraction = 5;
+				} else {
+					niceFraction = 10;
+				}
+			}
+			
+			return niceFraction * Math.pow(10, exponent);
+		},
         /* jshint ignore:start */
         // Blows up jshint errors based on the new Function constructor
         //Templating methods

From db1365c8cec4a682690898f8c0565df486aa6165 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sat, 16 May 2015 19:40:52 -0400
Subject: [PATCH 032/424] Initial check in of the scale service and the scale
 constructor registration. An initial implementation of a linear scale that
 can be drawn in both horizontal and vertical orientations.

---
 src/Chart.Scale.js | 655 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 655 insertions(+)
 create mode 100644 src/Chart.Scale.js

diff --git a/src/Chart.Scale.js b/src/Chart.Scale.js
new file mode 100644
index 00000000000..3a2495cbef4
--- /dev/null
+++ b/src/Chart.Scale.js
@@ -0,0 +1,655 @@
+(function() {
+	"use strict";
+	
+	 var root = this,
+        Chart = root.Chart,
+        helpers = Chart.helpers;
+	
+	// The scale service is used to resize charts along with all of their axes. We make this as
+	// a service where scales are registered with their respective charts so that changing the 
+	// scales does not require 
+	Chart.scaleService = {
+		registeredCharts: [],
+		getWrapperForChart: function(chartInstance) {
+			var wrapper = helpers.findNextWhere(this.registeredCharts, function(charScaleWrapper) {
+				return charScaleWrapper.chartInstance == chartInstance;
+			});
+			
+			return wrapper;
+		},
+		registerChartScale: function(chartInstance, scaleInstance) {
+			var chartScaleWrapper = this.getWrapperForChart(chartInstance);
+			
+			if (!chartScaleWrapper) {
+				chartScaleWrapper = {
+					scales: [],
+					chartInstance: chartInstance,
+				};
+				
+				this.registeredCharts.push(chartScaleWrapper);
+			}
+			
+			chartScaleWrapper.scales.push(scaleInstance);
+		},
+		removeChartScale: function(chartInstance, scaleInstance) {
+			var chartScaleWrapper = this.getWrapperForChart(chartInstance);
+			
+			if (chartScaleWrapper) {
+				var scaleIndex = helpers.indexOf(scaleWrapper.scales, scaleInstance);
+				
+				if (scaleIndex) {
+					scaleWrapper.scales.splice(scaleIndex, 1);
+				}
+			}
+		},
+		// Remove a chart instance from the scale service. Useful when a chart is destroyed
+		removeChartInstance: function(chartInstance) {
+			var index = helpers.findNextWhere(this.registeredCharts, function(scaleWrapper) {
+				return scaleWrapper.chartInstance == chartInstance;
+			});
+			
+			if (index) {
+				this.registeredCharts.splice(index, 1);
+			}
+		},
+		// The interesting function
+		fitScalesForChart: function(chartInstance, width, height) {
+			var chartScaleWrapper = this.getWrapperForChart(chartInstance);
+			
+			if (chartScaleWrapper) {
+				var leftScales = helpers.where(chartScaleWrapper.scales, function(scaleInstance) {
+					return scaleInstance.options.position == "left";
+				});
+				var rightScales = helpers.where(chartScaleWrapper.scales, function(scaleInstance) {
+					return scaleInstance.options.position == "right";
+				});
+				var topScales = helpers.where(chartScaleWrapper.scales, function(scaleInstance) {
+					return scaleInstance.options.position == "top";
+				});
+				var bottomScales = helpers.where(chartScaleWrapper.scales, function(scaleInstance) {
+					return scaleInstance.options.position == "bottom";
+				});
+				
+				// Essentially we now have any number of scales on each of the 4 sides.
+				// Our canvas looks like the following.
+				// The areas L1 and L2 are the left axes. R1 is the right axis, T1 is the top axis and 
+				// B1 is the bottom axis
+				// |------------------------------------------------------|
+				// |		  |				T1						|	  |
+				// |----|-----|-------------------------------------|-----|
+				// |	|     |									    |     |
+				// | L1	|  L2 |			Chart area					|  R1 |
+				// |	|	  |										|     |
+				// |	|	  |										|     |
+				// |----|-----|-------------------------------------|-----|
+				// |		  |				B1						|	  |
+				// |		  |										|	  |
+				// |------------------------------------------------------|
+				
+				// What we do to find the best sizing, we do the following
+				// 1. Determine the minimum size of the chart area. 
+				// 2. Split the remaining width equally between each vertical axis
+				// 3. Split the remaining height equally between each horizontal axis
+				// 4. Give each scale the maximum size it can be. The scale will return it's minimum size
+				// 5. Adjust the sizes of each axis based on it's minimum reported size. 
+				// 6. Refit each axis
+				// 7. Position each axis in the final location
+				// 8. Tell the chart the final location of the chart area
+				
+				// Step 1
+				var chartWidth = width / 2; // min 50%
+				var chartHeight = height / 2; // min 50%
+				var aspectRatio = chartHeight / chartWidth;
+				var screenAspectRatio;
+				
+				if (chartInstance.options.maintainAspectRatio) {
+					screenAspectRatio = height / width;
+					
+					if (aspectRatio != screenAspectRatio) {
+						chartHeight = chartWidth * screenAspectRatio;
+						aspectRatio = screenAspectRatio;
+					}
+				}
+				
+				// Step 2
+				var verticalScaleWidth = (width - chartWidth) / (leftScales.length + rightScales.length);
+				
+				// Step 3
+				var horizontalScaleHeight = (height - chartHeight) / (topScales.length + bottomScales.length);
+				
+				// Step 4;
+				var scalesToMinSize = {};
+				
+				var verticalScaleMinSizeFunction = function(scaleInstance) {
+					var minSize = scaleInstance.fit(verticalScaleWidth, chartHeight);
+					scalesToMinSize[scaleInstance] = minSize;
+				};
+				
+				var horizontalScaleMinSizeFunction = function(scaleInstance) {
+					var minSize = scaleInstance.fit(chartWidth, horizontalScaleHeight);
+					scalesToMinSize[scaleInstance] = minSize;
+				};
+				
+				// vertical scales
+				helpers.each(leftScales, verticalScaleMinSizeFunction);
+				helpers.each(rightScales, verticalScaleMinSizeFunction);
+				
+				// horizontal scales
+				helpers.each(topScales, horizontalScaleMinSizeFunction);
+				helpers.each(bottomScales, horizontalScaleMinSizeFunction);
+				
+				// Step 5
+				var maxChartHeight = height;
+				var maxChartWidth = width;
+				
+				var chartWidthReduceFunction = function(scaleInstance) {
+					maxChartWidth -= scalesToMinSize[scaleInstance].width;
+				};
+				
+				var chartHeightReduceFunction = function(scaleInstance) {
+					maxChartHeight -= scalesToMinSize[scaleInstance].height;
+				};
+				
+				helpers.each(leftScales, chartWidthReduceFunction);
+				helpers.each(rightScales, chartWidthReduceFunction);
+				helpers.each(topScales, chartHeightReduceFunction);
+				helpers.each(bottomScales, chartHeightReduceFunction);
+				
+				// At this point, maxChartHeight and maxChartWidth are the size the chart area could
+				// be if the axes are drawn at their minimum sizes.
+				if (chartInstance.options.maintainAspectRatio) {
+					// Figure out what the real max size will be
+					var maxAspectRatio = maxChartHeight / maxChartWidth;
+					
+					if (maxAspectRatio != screenAspectRatio) {
+						// Need to adjust
+						if (maxChartHeight < maxChartWidth) {
+							maxChartWidth = maxChartHeight / screenAspectRatio;
+						}
+						else {
+							maxChartHeight = maxChartWidth * screenAspectRatio;
+						}
+					}
+				}
+				
+				// Step 6
+				var verticalScaleFitFunction = function(scaleInstance) {
+					var minSize = scalesToMinSize[scaleInstance];
+					scaleInstance.fit(minSize.width, maxChartHeight);
+				};
+				
+				var horizontalScaleFitFunction = function(scaleInstance) {
+					var minSize = scalesToMinSize[scaleInstance];
+					scaleInstance.fit(maxChartWidth, minSize.width);
+				};
+				
+				helpers.each(leftScales, verticalScaleFitFunction);
+				helpers.each(rightScales, verticalScaleFitFunction);
+				helpers.each(topScales, horizontalScaleFitFunction);
+				helpers.each(bottomScales, horizontalScaleFitFunction);
+				
+				// Step 7 
+				var totalLeftWidth = 0;
+				var totalTopHeight = 0;
+				
+				// Calculate total width of all left axes
+				helpers.each(leftScales, function(scaleInstance) {
+					totalLeftWidth += scaleInstance.width;
+				});
+				
+				// Calculate total height of all top axes
+				helpers.each(topScales, function(scaleInstance) {
+					totalTopHeight += scaleInstance.height;
+				});
+				
+				// Position the scales
+				var left = 0;
+				var top = 0;
+				var right = 0;
+				var bottom = 0;
+				
+				var verticalScalePlacer = function(scaleInstance) {
+					scaleInstance.left = left;
+					scaleInstance.right = left + scaleInstance.width;
+					scaleInstance.top = totalTopHeight;
+					scaleInstance.bottom = totalTopHeight + maxChartHeight;
+					
+					// Move to next point
+					left = scaleInstance.right;
+				};
+				
+				var horizontalScalePlacer = function(scaleInstance) {
+					scaleInstance.left = totalLeftWidth;
+					scaleInstance.right = totalLeftWidth + maxChartWidth;
+					scaleInstance.top = top;
+					scaleInstance.bottom = top + scaleInstance.height;
+					
+					// Move to next point 
+					top = scaleInstance.bottom;
+				};
+				
+				helpers.each(leftScales, verticalScalePlacer);
+				helpers.each(topScales, horizontalScalePlacer);
+				
+				// Account for chart width and height
+				left += maxChartWidth;
+				top  += maxChartHeight;
+				
+				helpers.each(rightScales, verticalScalePlacer);
+				helpers.each(bottomScales, horizontalScalePlacer);
+				
+				// Step 8
+				chartScaleWrapper.chartInstance.chartArea = {
+					left: totalLeftWidth,
+					top: totalTopHeight,
+					right: totalLeftWidth + maxChartWidth,
+					bottom: totalTopHeight + maxChartHeight,
+				};
+			}
+		}
+	};
+	
+	// Scale registration object. Extensions can register new scale types (such as log or DB scales) and then
+	// use the new chart options to grab the correct scale
+	Chart.scales = {
+		constructors: {}, 
+		// Use a registration function so that we can move to an ES6 map when we no longer need to support
+		// old browsers
+		registerScaleType: function(scaleType, scaleConstructor) {
+			this.constructors[scaleType] = scaleConstructor;
+		},
+		getScaleConstructor: function(scaleType) {
+			return this.constructors.hasOwnProperty(scaleType) ? this.constructors[scaleType] : undefined;
+		}
+	};
+	
+	var LinearScale = Chart.Element.extend({
+		calculateRange: helpers.noop, // overridden in the chart. Will set min and max as properties of the scale for later use
+		isHorizontal: function() {
+			return this.options.position == "top" || this.options.position == "bottom";
+		},
+		generateTicks: function(width, height) {
+			// We need to decide how many ticks we are going to have. Each tick draws a grid line.
+			// There are two possibilities. The first is that the user has manually overridden the scale
+			// calculations in which case the job is easy. The other case is that we have to do it ourselves
+			// 
+			// We assume at this point that the scale object has been updated with the following values
+			// by the chart.
+			// 	min: this is the minimum value of the scale
+			//	max: this is the maximum value of the scale
+			//	options: contains the options for the scale. This is referenced from the user settings
+			//		rather than being cloned. This ensures that updates always propogate to a redraw
+			
+			// Reset the ticks array. Later on, we will draw a grid line at these positions
+			// The array simply contains the numerical value of the spots where ticks will be
+			this.ticks = [];
+			
+			if (this.options.override) {
+				// The user has specified the manual override. We use <= instead of < so that 
+				// we get the final line
+				for (var i = 0; i <= this.options.override.steps; ++i) {
+					var value = this.options.override.start + (i * this.options.override.stepWidth);
+					ticks.push(value);
+				}
+			}
+			else {
+				// Figure out what the max number of ticks we can support it is based on the size of
+				// the axis area. For now, we say that the minimum tick spacing in pixels must be 50
+				// We also limit the maximum number of ticks to 11 which gives a nice 10 squares on 
+				// the graph
+				
+				var maxTicks;
+				
+				if (this.isHorizontal()) {
+					maxTicks = Math.min(11, Math.ceil(width / 50));
+				} else {
+					maxTicks = Math.min(11, Math.ceil(height / 50));
+				}
+				
+				// To get a "nice" value for the tick spacing, we will use the appropriately named 
+				// "nice number" algorithm. See http://stackoverflow.com/questions/8506881/nice-label-algorithm-for-charts-with-minimum-ticks
+				// for details.
+				
+				// If we are forcing it to begin at 0, but 0 will already be rendered on the chart,
+				// do nothing since that would make the chart weird. If the user really wants a weird chart
+				// axis, they can manually override it
+				if (this.options.beginAtZero) {
+					this.min = Math.min(this.min, 0);
+				}
+				
+				var niceRange = helpers.niceNum(this.max - this.min, false);
+				var spacing = helpers.niceNum(niceRange / (maxTicks - 1), true);
+				var niceMin = Math.floor(this.min / spacing) * spacing;
+				var niceMax = Math.ceil(this.max / spacing) * spacing;
+				
+				// Put the values into the ticks array
+				for (var j = niceMin; j <= niceMax; j += spacing) {
+					this.ticks.push(j);
+				}
+			}
+			
+			if (this.options.position == "left" || this.options.position == "right") {
+				// We are in a vertical orientation. The top value is the highest. So reverse the array
+				this.ticks.reverse();
+			}
+		},
+		buildLabels: function() {
+			// We assume that this has been run after ticks have been generated. We try to figure out
+			// a label for each tick. 
+			this.labels = [];
+			
+			helpers.each(this.ticks, function(tick, index, ticks) {
+				var label; 
+				
+				if (this.options.labelCallback) {
+					// If the user provided a callback for label generation, use that as first priority
+					label = this.options.labelCallback(tick, index, ticks);
+				} else if (this.options.labels.template) {
+					// else fall back to the template string
+					label = helpers.template(this.options.labels.template, {
+						value: tick
+					});
+				}
+				
+				this.labels.push(label ? label : ""); // empty string will not render so we're good
+			}, this);
+		},
+		getPixelForValue: function(value) {
+			// This must be called after fit has been run so that 
+			//		this.left, this.top, this.right, and this.bottom have been defined
+			var pixel;
+			var range = this.max - this.min;
+			
+			if (this.isHorizontal()) {
+				pixel = this.left + (this.width / range * (value - this.min));
+			} else {
+				// Bottom - top since pixels increase downard on a screen
+				pixel = this.bottom - (this.height / range * (value - this.min));
+			}
+			
+			return pixel;
+		},
+		// Fit this axis to the given size
+		// @param {number} maxWidth : the max width the axis can be
+		// @param {number} maxHeight: the max height the axis can be
+		// @return {object} minSize : the minimum size needed to draw the axis
+		fit: function(maxWidth, maxHeight) {
+			this.calculateRange();
+			this.generateTicks(maxWidth, maxHeight);
+			this.buildLabels();
+			
+			var minSize = {
+				width: 0,
+				height: 0,
+			};
+			
+			if (this.isHorizontal()) {
+				minSize.width = maxWidth; // fill all the width
+				
+				// In a horizontal axis, we need some room for the scale to be drawn
+				//
+				//		-----------------------------------------------------
+				//			|			|			|			|			|
+				//
+				minSize.height = this.options.gridLines.show ? 25 : 0;
+			} else {
+				minSize.height = maxHeight; // fill all the height
+				
+				// In a vertical axis, we need some room for the scale to be drawn.
+				// The actual grid lines will be drawn on the chart area, however, we need to show 
+				// ticks where the axis actually is.
+				// We will allocate 25px for this width
+				//		|
+				//	   -|
+				//	    |
+				//		|
+				//	   -|
+				//	    |
+				//		|
+				//	   -|
+				minSize.width = this.options.gridLines.show ? 25 : 0;
+			}
+			
+			if (this.options.labels.show) {
+				// Don't bother fitting the labels if we are not showing them
+				var labelFont = helpers.fontString(this.options.labels.fontSize, 
+					this.options.labels.fontStyle, this.options.labels.fontFamily);
+				
+				if (this.isHorizontal()) {
+					// A horizontal axis is more constrained by the height.
+					var maxLabelHeight = maxHeight - minSize.height;
+					
+					// Calculate the label rotation
+					var labelHeight = this.calculateLabelRotation(minSize.width, maxLabelHeight);
+					minSize.height = Math.min(maxHeight, minSize.height + labelHeight);
+				} else {
+					// A vertical axis is more constrained by the width. Labels are the dominant factor 
+					// here, so get that length first
+					var maxLabelWidth = maxWidth - minSize.width;
+					var largestTextWidth = helpers.longestText(this.ctx, labelFont, this.labels);
+					
+					if (largestTextWidth < maxLabelWidth) {
+						// We don't need all the room
+						minSize.width += largestTextWidth;
+					} else {
+						// Expand to max size
+						minSize.width = maxWidth;
+					}
+				}
+			}
+			
+			this.width = minSize.width;
+			this.height = minSize.height;
+			return minSize;
+		},
+		// Function calculate the needed rotation of the labels. Should only be used in horizontal mode
+		// @param {number} width : the available width
+		// @param {number} height: the available height
+		// @return {number} : the height needed by the labels
+		calculateLabelRotation : function(width, height){
+			//Get the width of each grid by calculating the difference
+			//between x offsets between 0 and 1.
+
+			var labelFont = helpers.fontString(this.options.labels.fontSize, 
+				this.options.labels.fontStyle, this.options.labels.fontFamily);
+			
+			this.labelRotation = 0; // reset
+			
+			// Steps
+			// 1. determine if we need to overlap
+			// 2. if overlap, determine max rotation
+			// 3. Rotate until no overlap
+			// 4. Save rotation
+			// 5. Return height needed for rotation
+			var longestTextWidth = helpers.longestText(this.ctx, labelFont, this.lables);
+			var maxAvailableWidth = (width / (this.ticks.length - 1)) - 6;
+			
+			// 6 adds 3px of padding on each end of the label
+			if (longestTextWidth > maxAvailableWidth) {
+				// Ok, we need to rotate. Do steps 2-4
+				var idealRotation = Math.floor(helpers.toDegrees(Math.asin(height / longestTextWidth)));
+				var maxRotation = Math.min(90, idealRotation);
+				
+				// Increment the rotation in 1 degree steps (step 3)
+				for (var rotation = 1; rotation < maxRotation; ++rotation) {
+					var cosRotation = Math.cos(helpers.toRadians(rotation));
+					this.labelRotation = rotation; // step 4
+					
+					if (cosRotation * longestTextWidth <= maxAvailableWidth) {
+						// Rotated enough
+						break;
+					}
+				}
+				
+				// step 5
+				return Math.min(height, longestTextWidth * Math.sin(this.labelRotation));
+			} else {
+				// Height only constrained by text font size and padding
+				var idealHeight = this.options.labels.fontSize + 10; // add 10 for padding
+				return Math.min(height, idealHeight);
+			}
+		},
+		
+		// Actualy draw the scale on the canvas
+		// @param {rectangle} chartArea : the area of the chart to draw full grid lines on
+		draw: function(chartArea) {
+			if (this.options.show) {
+				
+				var setContextLineSettings;
+				var hasZero;
+				
+				if (this.isHorizontal()) {
+					if (this.options.gridLines.show) {
+						// Draw the horizontal line
+						setContextLineSettings = true;
+						hasZero = helpers.findNextWhere(this.ticks, function(tick) { return tick === 0; }) !== undefined;
+						var yTickStart = this.options.position == "bottom" ? this.top : this.bottom - 10;
+						var yTickEnd = this.options.position == "bottom" ? this.top + 10 : this.bottom;
+						
+						this.ctx.lineWidth = this.options.gridLines.zeroLineWidth;
+						this.ctx.strokeStyle = this.options.gridLines.zeroLineColor;
+						
+						this.ctx.beginPath();
+						
+						if (this.options.position == "top") {
+							this.ctx.moveTo(this.left, this.bottom - 5);
+							this.ctx.lineTo(this.right, this.bottom - 5);
+						} else {
+							// On bottom, so draw horizontal line on the top
+							this.ctx.moveTo(this.left, this.top + 5);
+							this.ctx.lineTo(this.right, this.top + 5);
+						}
+
+						helpers.each(this.ticks, function(tick, index) {
+							// Grid lines are vertical
+							var xValue = this.getPixelForValue(tick);
+							
+							if (tick === 0 || (!hasZero && index === 0)) {
+								// Draw the 0 point specially or the left if there is no 0
+								this.ctx.lineWidth = this.options.gridLines.zeroLineWidth;
+								this.ctx.strokeStyle = this.options.gridLines.zeroLineColor;
+								setContextLineSettings = true; // reset next time
+							} else if (setContextLineSettings) {
+								this.ctx.lineWidth = this.options.gridLines.lineWidth;
+								this.ctx.strokeStyle = this.options.gridLines.color;
+								setContextLineSettings = false;
+							}
+							
+							xValue += helpers.aliasPixel(this.ctx.lineWidth);
+							
+							// Draw the label area
+							this.ctx.moveTo(xValue, yTickStart);
+							this.ctx.lineTo(xValue, yTickEnd);
+							
+							// Draw the chart area
+							if (this.options.gridLines.drawOnChartArea) {
+								this.ctx.moveTo(xValue, chartArea.top);
+								this.ctx.lineTo(xValue, chartArea.bottom);
+							}
+						}, this);
+						
+						this.ctx.stroke();
+					}
+
+					if (this.options.labels.show) {
+						// Draw the labels
+						
+						var labelStartY;
+						
+						if (this.options.position == "top") {
+							labelStartY = this.top;
+						} else {
+							// bottom side
+							labelStartY = this.top + 20;
+						}
+						
+						this.ctx.textAlign = "center";
+						this.ctx.textBaseline = "top";
+						this.ctx.font = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
+						
+						helpers.each(this.labels, function(label, index) {
+							var xValue = this.getPixelForValue(this.ticks[index]);
+							this.ctx.fillText(label, xValue, labelStartY);
+						}, this);
+					}
+				} else {
+					// Vertical
+					if (this.options.gridLines.show) {
+						
+						// Draw the vertical line
+						setContextLineSettings = true;
+						hasZero = helpers.findNextWhere(this.ticks, function(tick) { return tick === 0; }) !== undefined;
+						var xTickStart = this.options.position == "left" ? this.left : this.right - 10;
+						var xTickEnd = this.options.position == "left" ? this.left + 10 : this.right;
+						
+						this.ctx.lineWidth = this.options.gridLines.zeroLineWidth;
+						this.ctx.strokeStyle = this.options.gridLines.zeroLineColor;
+						
+						this.ctx.beginPath();
+						
+						if (this.options.position == "left") {
+							this.ctx.moveTo(this.right - 5, this.top);
+							this.ctx.lineTo(this.right - 5, this.bottom);
+						} else {
+							// On right, so draw vertical line on left size of axis block
+							this.ctx.moveTo(this.left + 5, this.top);
+							this.ctx.lineTo(this.left + 5, this.bottom);
+						}
+						
+						helpers.each(this.ticks, function(tick, index) {
+							// Grid lines are horizontal
+							var yValue = this.getPixelForValue(tick);
+							
+							if (tick === 0 || (!hasZero && index === 0)) {
+								// Draw the 0 point specially or the bottom if there is no 0
+								this.ctx.lineWidth = this.options.gridLines.zeroLineWidth;
+								this.ctx.strokeStyle = this.options.gridLines.zeroLineColor;
+								setContextLineSettings = true; // reset next time
+							} else if (setContextLineSettings) {
+								this.ctx.lineWidth = this.options.gridLines.lineWidth;
+								this.ctx.strokeStyle = this.options.gridLines.color;
+								setContextLineSettings = false;
+							}
+							
+							// Draw the label area
+							this.ctx.moveTo(xTickStart, yValue);
+							this.ctx.lineTo(xTickEnd, yValue);
+							
+							// Draw the chart area
+							if (this.options.gridLines.drawOnChartArea) {
+								this.ctx.moveTo(chartArea.left, yValue);
+								this.ctx.lineTo(chartArea.right, yValue);
+							}
+						}, this);
+						
+						this.ctx.stroke();
+					}
+					
+					if (this.options.labels.show) {
+						// Draw the labels
+						
+						var labelStartX;
+						var maxLabelWidth = this.width - 25;
+						
+						if (this.options.position == "left") {
+							labelStartX = this.left;
+						} else {
+							// right side
+							labelStartX = this.left + 20;
+						}
+						
+						this.ctx.textAlign = "left";
+						this.ctx.textBaseline = "middle";
+						this.ctx.font = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
+						
+						helpers.each(this.labels, function(label, index) {
+							var yValue = this.getPixelForValue(this.ticks[index]);
+							this.ctx.fillText(label, labelStartX, yValue, maxLabelWidth);
+						}, this);
+					}
+				}
+			}
+		}
+	});
+	Chart.scales.registerScaleType("linear", LinearScale);
+}).call(this);
\ No newline at end of file

From d7ad5b6340d1200570b904cce09a1960c8088e55 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sun, 17 May 2015 13:19:37 -0400
Subject: [PATCH 033/424] Add a scatter chart sample

---
 samples/scatter.html | 145 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 145 insertions(+)
 create mode 100644 samples/scatter.html

diff --git a/samples/scatter.html b/samples/scatter.html
new file mode 100644
index 00000000000..afb04edc854
--- /dev/null
+++ b/samples/scatter.html
@@ -0,0 +1,145 @@
+<!doctype html>
+<html>
+
+<head>
+    <title>Scatter Chart</title>
+    <script src="../Chart.js"></script>
+    <script src="http://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
+</head>
+
+<body>
+    <div style="width:50%">
+        <div>
+            <canvas id="canvas" height="450" width="600"></canvas>
+        </div>
+    </div>
+    <button id="randomizeData">Randomize Data</button>
+    <script>
+    var randomScalingFactor = function() {
+        return Math.round(Math.random() * 100);
+    };
+    var randomColor = function(opacity) {
+        return 'rgba(' + Math.round(Math.random() * 255) + ',' + Math.round(Math.random() * 255) + ',' + Math.round(Math.random() * 255) + ',' + (opacity || '.3') + ')';
+    };
+
+    var scatterChartData = {
+        datasets: [{
+            label: "My First dataset",
+			data: [{
+				x: randomScalingFactor(),
+				y: randomScalingFactor(),
+			}, {
+				x: randomScalingFactor(),
+				y: randomScalingFactor(),
+			}, {
+				x: randomScalingFactor(),
+				y: randomScalingFactor(),
+			}, {
+				x: randomScalingFactor(),
+				y: randomScalingFactor(),
+			}, {
+				x: randomScalingFactor(),
+				y: randomScalingFactor(),
+			}, {
+				x: randomScalingFactor(),
+				y: randomScalingFactor(),
+			}, {
+				x: randomScalingFactor(),
+				y: randomScalingFactor(),
+			}]
+        }, {
+            label: "My Second dataset",
+            data: [{
+				x: randomScalingFactor(),
+				y: randomScalingFactor(),
+			}, {
+				x: randomScalingFactor(),
+				y: randomScalingFactor(),
+			}, {
+				x: randomScalingFactor(),
+				y: randomScalingFactor(),
+			}, {
+				x: randomScalingFactor(),
+				y: randomScalingFactor(),
+			}, {
+				x: randomScalingFactor(),
+				y: randomScalingFactor(),
+			}, {
+				x: randomScalingFactor(),
+				y: randomScalingFactor(),
+			}, {
+				x: randomScalingFactor(),
+				y: randomScalingFactor(),
+			}]
+        }]
+    };
+
+    $.each(scatterChartData.datasets, function(i, dataset) {
+        dataset.borderColor = randomColor(0.4);
+        dataset.backgroundColor = randomColor(0.1);
+        dataset.pointBorderColor = randomColor(0.7);
+        dataset.pointBackgroundColor = randomColor(0.5);
+        dataset.pointBorderWidth = 1;
+    });
+
+    console.log(scatterChartData);
+
+    window.onload = function() {
+        var ctx = document.getElementById("canvas").getContext("2d");
+        window.myScatter = new Chart(ctx).Scatter(scatterChartData, {
+            responsive: true,
+            hoverMode: 'single'
+        });
+    };
+
+    $('#randomizeData').click(function() {
+        scatterChartData.datasets[0].data = [{
+			x: randomScalingFactor(),
+			y: randomScalingFactor(),
+		}, {
+			x: randomScalingFactor(),
+			y: randomScalingFactor(),
+		}, {
+			x: randomScalingFactor(),
+			y: randomScalingFactor(),
+		}, {
+			x: randomScalingFactor(),
+			y: randomScalingFactor(),
+		}, {
+			x: randomScalingFactor(),
+			y: randomScalingFactor(),
+		}, {
+			x: randomScalingFactor(),
+			y: randomScalingFactor(),
+		}, {
+			x: randomScalingFactor(),
+			y: randomScalingFactor(),
+		}];
+        scatterChartData.datasets[1].data = [{
+			x: randomScalingFactor(),
+			y: randomScalingFactor(),
+		}, {
+			x: randomScalingFactor(),
+			y: randomScalingFactor(),
+		}, {
+			x: randomScalingFactor(),
+			y: randomScalingFactor(),
+		}, {
+			x: randomScalingFactor(),
+			y: randomScalingFactor(),
+		}, {
+			x: randomScalingFactor(),
+			y: randomScalingFactor(),
+		}, {
+			x: randomScalingFactor(),
+			y: randomScalingFactor(),
+		}, {
+			x: randomScalingFactor(),
+			y: randomScalingFactor(),
+		}]
+        window.myScatter.update();
+    });
+    </script>
+</body>
+
+</html>

From 67b3d32218e1a27d59d13f8fd4eb88282b59e1ac Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sun, 17 May 2015 13:20:37 -0400
Subject: [PATCH 034/424] Initial implementation of a scatter chart. Uses a new
 style of config from the other charts. For now, the config is not changeable.

---
 src/Chart.Scale.js   |  53 ++++-
 src/Chart.Scatter.js | 490 +++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 536 insertions(+), 7 deletions(-)
 create mode 100644 src/Chart.Scatter.js

diff --git a/src/Chart.Scale.js b/src/Chart.Scale.js
index 3a2495cbef4..dcaaefe2ca4 100644
--- a/src/Chart.Scale.js
+++ b/src/Chart.Scale.js
@@ -55,6 +55,8 @@
 		// The interesting function
 		fitScalesForChart: function(chartInstance, width, height) {
 			var chartScaleWrapper = this.getWrapperForChart(chartInstance);
+			var xPadding = 10;
+			var yPadding = 10;
 			
 			if (chartScaleWrapper) {
 				var leftScales = helpers.where(chartScaleWrapper.scales, function(scaleInstance) {
@@ -70,6 +72,31 @@
 					return scaleInstance.options.position == "bottom";
 				});
 				
+				// Adjust the padding to take into account displaying labels
+				if (topScales.length == 0 || bottomScales.length == 0) {
+					var maxFontHeight = 0;
+					
+					var maxFontHeightFunction = function(scaleInstance) {
+						if (scaleInstance.options.labels.show) {
+							// Only consider font sizes for axes that actually show labels
+							maxFontHeight = Math.max(maxFontHeight, scaleInstance.options.labels.fontSize);
+						}
+					};
+					
+					helpers.each(leftScales, maxFontHeightFunction);
+					helpers.each(rightScales, maxFontHeightFunction);
+					
+					if (topScales.length == 0) {
+						// Add padding so that we can handle drawing the top nicely
+						yPadding += 0.75 * maxFontHeight; // 0.75 since padding added on both sides
+					}
+					
+					if (bottomScales.length == 0) {
+						// Add padding so that we can handle drawing the bottom nicely
+						yPadding += 1.5 * maxFontHeight;
+					}
+				}
+				
 				// Essentially we now have any number of scales on each of the 4 sides.
 				// Our canvas looks like the following.
 				// The areas L1 and L2 are the left axes. R1 is the right axis, T1 is the top axis and 
@@ -111,6 +138,9 @@
 					}
 				}
 				
+				chartWidth -= (2 * xPadding);
+				chartHeight-= (2 * yPadding);
+				
 				// Step 2
 				var verticalScaleWidth = (width - chartWidth) / (leftScales.length + rightScales.length);
 				
@@ -139,8 +169,8 @@
 				helpers.each(bottomScales, horizontalScaleMinSizeFunction);
 				
 				// Step 5
-				var maxChartHeight = height;
-				var maxChartWidth = width;
+				var maxChartHeight = height - (2 * yPadding);
+				var maxChartWidth = width - (2 * xPadding);
 				
 				var chartWidthReduceFunction = function(scaleInstance) {
 					maxChartWidth -= scalesToMinSize[scaleInstance].width;
@@ -189,8 +219,8 @@
 				helpers.each(bottomScales, horizontalScaleFitFunction);
 				
 				// Step 7 
-				var totalLeftWidth = 0;
-				var totalTopHeight = 0;
+				var totalLeftWidth = xPadding;
+				var totalTopHeight = yPadding;
 				
 				// Calculate total width of all left axes
 				helpers.each(leftScales, function(scaleInstance) {
@@ -203,8 +233,8 @@
 				});
 				
 				// Position the scales
-				var left = 0;
-				var top = 0;
+				var left = xPadding;
+				var top = yPadding;
 				var right = 0;
 				var bottom = 0;
 				
@@ -303,7 +333,8 @@
 				if (this.isHorizontal()) {
 					maxTicks = Math.min(11, Math.ceil(width / 50));
 				} else {
-					maxTicks = Math.min(11, Math.ceil(height / 50));
+					// The factor of 2 used to scale the font size has been experimentally determined.
+					maxTicks = Math.min(11, Math.ceil(height / (2 * this.options.labels.fontSize)));
 				}
 				
 				// To get a "nice" value for the tick spacing, we will use the appropriately named 
@@ -332,6 +363,11 @@
 				// We are in a vertical orientation. The top value is the highest. So reverse the array
 				this.ticks.reverse();
 			}
+			
+			// At this point, we need to update our max and min given the tick values since we have expanded the
+			// range of the scale
+			this.max = helpers.max(this.ticks);
+			this.min = helpers.min(this.ticks);
 		},
 		buildLabels: function() {
 			// We assume that this has been run after ticks have been generated. We try to figure out
@@ -498,6 +534,9 @@
 				var setContextLineSettings;
 				var hasZero;
 				
+				// Make sure we draw text in the correct color
+				this.ctx.fillStyle = this.options.labels.fontColor;
+				
 				if (this.isHorizontal()) {
 					if (this.options.gridLines.show) {
 						// Draw the horizontal line
diff --git a/src/Chart.Scatter.js b/src/Chart.Scatter.js
new file mode 100644
index 00000000000..d1c6b8b2a5b
--- /dev/null
+++ b/src/Chart.Scatter.js
@@ -0,0 +1,490 @@
+(function() {
+    "use strict";
+
+    var root = this,
+        Chart = root.Chart,
+        helpers = Chart.helpers;
+
+    var defaultConfig = {
+
+        ///Boolean - Whether grid lines are shown across the chart
+        scaleShowGridLines: true,
+
+        //String - Colour of the grid lines
+        scaleGridLineColor: "rgba(0,0,0,.05)",
+
+        //Number - Width of the grid lines
+        scaleGridLineWidth: 1,
+
+        //Boolean - Whether to show horizontal lines (except X axis)
+        scaleShowHorizontalLines: true,
+
+        //Boolean - Whether to show vertical lines (except Y axis)
+        scaleShowVerticalLines: true,
+
+        //Number - Tension of the bezier curve between points
+        tension: 0.4,
+
+        //Number - Radius of each point dot in pixels
+        pointRadius: 4,
+
+        //Number - Pixel width of point dot border
+        pointBorderWidth: 1,
+
+        //Number - amount extra to add to the radius to cater for hit detection outside the drawn point
+        pointHoverRadius: 20,
+
+        //Number - Pixel width of dataset border
+        borderWidth: 2,
+
+        //String - A legend template
+        legendTemplate: "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span style=\"background-color:<%=datasets[i].borderColor%>\"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>",
+
+        //Boolean - Whether to horizontally center the label and point dot inside the grid
+        offsetGridLines: false
+
+    };
+
+
+    Chart.Type.extend({
+        name: "Scatter",
+        defaults: defaultConfig,
+        initialize: function(data) {
+            // Save data as a source for updating of values & methods
+            this.data = data;
+
+            //Custom Point Defaults
+            this.PointClass = Chart.Point.extend({
+                _chart: this.chart,
+                offsetGridLines: this.options.offsetGridLines,
+                borderWidth: this.options.pointBorderWidth,
+                radius: this.options.pointRadius,
+                hoverRadius: this.options.pointHoverRadius,
+            });
+
+            // Events
+            helpers.bindEvents(this, this.options.tooltipEvents, this.onHover);
+
+            // Build Scale
+            this.buildScale(this.data.labels);
+			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
+
+            //Create a new line and its points for each dataset and piece of data
+            helpers.each(this.data.datasets, function(dataset, datasetIndex) {
+                dataset.metaDataset = new Chart.Line();
+                dataset.metaData = [];
+                helpers.each(dataset.data, function(dataPoint, index) {
+                    dataset.metaData.push(new this.PointClass());
+                }, this);
+            }, this);
+
+            // Set defaults for lines
+            this.eachDataset(function(dataset, datasetIndex) {
+                dataset = helpers.merge(this.options, dataset);
+                helpers.extend(dataset.metaDataset, {
+                    _points: dataset.metaData,
+                    _datasetIndex: datasetIndex,
+                    _chart: this.chart,
+                });
+                // Copy to view model
+                dataset.metaDataset.save();
+            }, this);
+
+            // Set defaults for points
+            this.eachElement(function(point, index, dataset, datasetIndex) {
+                helpers.extend(point, {
+                    x: this.xScale.getPixelForValue(index),
+                    y: this.chartArea.bottom,
+                    _datasetIndex: datasetIndex,
+                    _index: index,
+                    _chart: this.chart
+                });
+
+                // Default bezier control points
+                helpers.extend(point, {
+                    controlPointPreviousX: this.previousPoint(dataset, index).x,
+                    controlPointPreviousY: this.nextPoint(dataset, index).y,
+                    controlPointNextX: this.previousPoint(dataset, index).x,
+                    controlPointNextY: this.nextPoint(dataset, index).y,
+                });
+                // Copy to view model
+                point.save();
+            }, this);
+
+            // Create tooltip instance exclusively for this chart with some defaults.
+            this.tooltip = new Chart.Tooltip({
+                _chart: this.chart,
+                _data: this.data,
+                _options: this.options,
+            }, this);
+
+            this.update();
+        },
+        nextPoint: function(collection, index) {
+            return collection[index - 1] || collection[index];
+        },
+        previousPoint: function(collection, index) {
+            return collection[index + 1] || collection[index];
+        },
+        onHover: function(e) {
+            // If exiting chart
+            if (e.type == 'mouseout') {
+                return this;
+            }
+
+            this.lastActive = this.lastActive || [];
+
+            // Find Active Elements
+            this.active = function() {
+                switch (this.options.hoverMode) {
+                    case 'single':
+                        return this.getElementAtEvent(e);
+                    case 'label':
+                        return this.getElementsAtEvent(e);
+                    case 'dataset':
+                        return this.getDatasetAtEvent(e);
+                    default:
+                        return e;
+                }
+            }.call(this);
+
+            // On Hover hook
+            if (this.options.onHover) {
+                this.options.onHover.call(this, this.active);
+            }
+
+            // Remove styling for last active (even if it may still be active)
+            if (this.lastActive.length) {
+                switch (this.options.hoverMode) {
+                    case 'single':
+                        this.lastActive[0].backgroundColor = this.data.datasets[this.lastActive[0]._datasetIndex].pointBackgroundColor;
+                        this.lastActive[0].borderColor = this.data.datasets[this.lastActive[0]._datasetIndex].pointBorderColor;
+                        this.lastActive[0].borderWidth = this.data.datasets[this.lastActive[0]._datasetIndex].pointBorderWidth;
+                        break;
+                    case 'label':
+                        for (var i = 0; i < this.lastActive.length; i++) {
+                            this.lastActive[i].backgroundColor = this.data.datasets[this.lastActive[i]._datasetIndex].pointBackgroundColor;
+                            this.lastActive[i].borderColor = this.data.datasets[this.lastActive[i]._datasetIndex].pointBorderColor;
+                            this.lastActive[i].borderWidth = this.data.datasets[this.lastActive[0]._datasetIndex].pointBorderWidth;
+                        }
+                        break;
+                    case 'dataset':
+                        break;
+                    default:
+                        // Don't change anything
+                }
+            }
+
+            // Built in hover styling
+            if (this.active.length && this.options.hoverMode) {
+                switch (this.options.hoverMode) {
+                    case 'single':
+                        this.active[0].backgroundColor = this.data.datasets[this.active[0]._datasetIndex].hoverBackgroundColor || helpers.color(this.active[0].backgroundColor).saturate(0.5).darken(0.35).rgbString();
+                        this.active[0].borderColor = this.data.datasets[this.active[0]._datasetIndex].hoverBorderColor || helpers.color(this.active[0].borderColor).saturate(0.5).darken(0.35).rgbString();
+                        this.active[0].borderWidth = this.data.datasets[this.active[0]._datasetIndex].borderWidth + 10;
+                        break;
+                    case 'label':
+                        for (var i = 0; i < this.active.length; i++) {
+                            this.active[i].backgroundColor = this.data.datasets[this.active[i]._datasetIndex].hoverBackgroundColor || helpers.color(this.active[i].backgroundColor).saturate(0.5).darken(0.35).rgbString();
+                            this.active[i].borderColor = this.data.datasets[this.active[i]._datasetIndex].hoverBorderColor || helpers.color(this.active[i].borderColor).saturate(0.5).darken(0.35).rgbString();
+                            this.active[i].borderWidth = this.data.datasets[this.active[i]._datasetIndex].borderWidth + 2;
+                        }
+                        break;
+                    case 'dataset':
+                        break;
+                    default:
+                        // Don't change anything
+                }
+            }
+
+            // Built in Tooltips
+            if (this.options.showTooltips) {
+
+                // The usual updates
+                this.tooltip.initialize();
+
+                // Active
+                if (this.active.length) {
+                    helpers.extend(this.tooltip, {
+                        opacity: 1,
+                        _active: this.active,
+                    });
+
+                    this.tooltip.update();
+                } else {
+                    // Inactive
+                    helpers.extend(this.tooltip, {
+                        opacity: 0,
+                    });
+                }
+            }
+
+            // Hover animations
+            this.tooltip.pivot();
+
+            if (!this.animating) {
+                var changed;
+
+                helpers.each(this.active, function(element, index) {
+                    if (element !== this.lastActive[index]) {
+                        changed = true;
+                    }
+                }, this);
+
+                // If entering, leaving, or changing elements, animate the change via pivot
+                if ((!this.lastActive.length && this.active.length) ||
+                    (this.lastActive.length && !this.active.length) ||
+                    (this.lastActive.length && this.active.length && changed)) {
+
+                    this.stop();
+                    this.render(this.options.hoverAnimationDuration);
+                }
+            }
+
+            // Remember Last Active
+            this.lastActive = this.active;
+            return this;
+
+        },
+        update: function() {
+			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
+
+            // Update the lines
+            this.eachDataset(function(dataset, datasetIndex) {
+                helpers.extend(dataset.metaDataset, {
+                    backgroundColor: dataset.backgroundColor || this.options.backgroundColor,
+                    borderWidth: dataset.borderWidth || this.options.borderWidth,
+                    borderColor: dataset.borderColor || this.options.borderColor,
+                    tension: dataset.tension || this.options.tension,
+                    scaleTop: this.chartArea.top,
+                    scaleBottom: this.chartArea.bottom,
+                    _points: dataset.metaData,
+                    _datasetIndex: datasetIndex,
+                });
+                dataset.metaDataset.pivot();
+            });
+
+            // Update the points
+            this.eachElement(function(point, index, dataset, datasetIndex) {
+                helpers.extend(point, {
+                    x: this.xScale.getPixelForValue(this.data.datasets[datasetIndex].data[index].x),
+                    y: this.yScale.getPixelForValue(this.data.datasets[datasetIndex].data[index].y),
+                    value: this.data.datasets[datasetIndex].data[index].y,
+                    label: this.data.datasets[datasetIndex].data[index].x,
+                    datasetLabel: this.data.datasets[datasetIndex].label,
+                    // Appearance
+                    hoverBackgroundColor: this.data.datasets[datasetIndex].pointHoverBackgroundColor || this.options.pointHoverBackgroundColor,
+                    hoverBorderColor: this.data.datasets[datasetIndex].pointHoverBorderColor || this.options.pointHoverBorderColor,
+                    hoverRadius: this.data.datasets[datasetIndex].pointHoverRadius || this.options.pointHoverRadius,
+                    radius: this.data.datasets[datasetIndex].pointRadius || this.options.pointRadius,
+                    borderWidth: this.data.datasets[datasetIndex].pointBorderWidth || this.options.pointBorderWidth,
+                    borderColor: this.data.datasets[datasetIndex].pointBorderColor || this.options.pointBorderColor,
+                    backgroundColor: this.data.datasets[datasetIndex].pointBackgroundColor || this.options.pointBackgroundColor,
+                    tension: this.data.datasets[datasetIndex].metaDataset.tension,
+                    _datasetIndex: datasetIndex,
+                    _index: index,
+                });
+            }, this);
+
+            // Update control points for the bezier curve
+            this.eachElement(function(point, index, dataset, datasetIndex) {
+                var controlPoints = helpers.splineCurve(
+                    this.previousPoint(dataset, index),
+                    point,
+                    this.nextPoint(dataset, index),
+                    point.tension
+                );
+
+                point.controlPointPreviousX = controlPoints.previous.x;
+                point.controlPointNextX = controlPoints.next.x;
+
+                // Prevent the bezier going outside of the bounds of the graph
+
+                // Cap puter bezier handles to the upper/lower scale bounds
+                if (controlPoints.next.y > this.chartArea.bottom) {
+                    point.controlPointNextY = this.chartArea.bottom;
+                } else if (controlPoints.next.y < this.chartArea.top) {
+                    point.controlPointNextY = this.chartArea.top;
+                } else {
+                    point.controlPointNextY = controlPoints.next.y;
+                }
+
+                // Cap inner bezier handles to the upper/lower scale bounds
+                if (controlPoints.previous.y > this.chartArea.bottom) {
+                    point.controlPointPreviousY = this.chartArea.bottom;
+                } else if (controlPoints.previous.y < this.chartArea.top) {
+                    point.controlPointPreviousY = this.chartArea.top;
+                } else {
+                    point.controlPointPreviousY = controlPoints.previous.y;
+                }
+                // Now pivot the point for animation
+                point.pivot();
+            }, this);
+
+            this.render();
+        },
+        buildScale: function(labels) {
+            var self = this;
+
+            var dataTotal = function() {
+                var values = [];
+                self.eachValue(function(value) {
+                    values.push(value);
+                });
+
+                return values;
+            };
+
+			var XScaleClass = Chart.scales.getScaleConstructor("linear");
+			var YScaleClass = Chart.scales.getScaleConstructor("linear");
+			
+			this.xScale = new XScaleClass({
+				ctx: this.chart.ctx,
+			});
+			
+			// Eventually this will be referenced from the user supplied config options.
+			this.xScale.options = {
+				scaleType: "dataset", // default options are 'dataset', 'linear'. 
+				show: true,
+				position: "bottom",
+				horizontal: true,
+				
+				// grid line settings
+				gridLines: {
+					show: true,
+					color: "rgba(0, 0, 0, 0.05)",
+					lineWidth: 1,
+					drawOnChartArea: true,
+				},
+
+				// scale numbers
+				beginAtZero: false,
+				integersOnly: false,
+				override: null,
+
+				// label settings
+				labels: {
+					show: true,
+					template: "<%=value%>",
+					fontSize: 12,
+					fontStyle: "normal",
+					fontColor: "#666",
+					fontFamily: "Helvetica Neue",
+				},
+			};
+			this.yScale = new YScaleClass({
+				ctx: this.chart.ctx,
+			});
+			this.yScale.options = {
+				scaleType: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
+				show: true,
+				position: "left",
+				horizontal: false, 
+		
+				// grid line settings
+				gridLines: {
+					show: true,
+					color: "rgba(0, 0, 0, 0.05)",
+					lineWidth: 1,
+					drawOnChartArea: true,
+				},
+
+				// scale numbers
+				beginAtZero: false,
+				integersOnly: false,
+				override: null,
+
+				// label settings
+				labels: {
+					show: true,
+					template: "<%=value%>",
+					fontSize: 12,
+					fontStyle: "normal",
+					fontColor: "#666",
+					fontFamily: "Helvetica Neue",
+				},
+			};
+			
+			this.xScale.calculateRange = function() {
+				this.min = null;
+				this.max = null;
+				
+				helpers.each(self.data.datasets, function(dataset) {
+					helpers.each(dataset.data, function(value) {
+						if (this.min === null) {
+							this.min = value.x;
+						} else if (value.x < this.min) {
+							this.min = value.x;
+						}
+						
+						if (this.max === null) {
+							this.max = value.x;
+						} else if (value.x > this.max) {
+							this.max = value.x;
+						}
+					}, this);
+				}, this);
+			};
+			
+			this.yScale.calculateRange = function() {
+				this.min = null;
+				this.max = null;
+				
+				helpers.each(self.data.datasets, function(dataset) {
+					helpers.each(dataset.data, function(value) {
+						if (this.min === null) {
+							this.min = value.y;
+						} else if (value.y < this.min) {
+							this.min = value.y;
+						}
+						
+						if (this.max === null) {
+							this.max = value.y;
+						} else if (value.y > this.max) {
+							this.max = value.y;
+						}
+					}, this);
+				}, this);
+			};
+			
+			// Register the axes with the scale service
+			Chart.scaleService.registerChartScale(this, this.xScale);
+			Chart.scaleService.registerChartScale(this, this.yScale);
+        },
+        redraw: function() {
+
+        },
+        draw: function(ease) {
+
+            var easingDecimal = ease || 1;
+            this.clear();
+			
+			var chartScaleWrapper = Chart.scaleService.getWrapperForChart(this);
+			
+			// Draw all the scales
+			helpers.each(chartScaleWrapper.scales, function(scale) {
+				scale.draw(this.chartArea);
+			}, this);
+
+            this.eachDataset(function(dataset, datasetIndex) {
+                // Transition Point Locations
+                helpers.each(dataset.metaData, function(point, index) {
+                    point.transition(easingDecimal);
+                }, this);
+
+                // Transition and Draw the line
+                dataset.metaDataset.transition(easingDecimal).draw();
+
+                // Draw the points
+                helpers.each(dataset.metaData, function(point) {
+                    point.draw();
+                });
+            }, this);
+
+            // Finally draw the tooltip
+            this.tooltip.transition(easingDecimal).draw();
+        }
+    });
+
+
+}).call(this);

From 56d53e3ad482f50df130aa4979d438d5af347e28 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sun, 17 May 2015 13:29:17 -0400
Subject: [PATCH 035/424] Ensure that you always have at least 2 ticks on the
 linear axis

---
 src/Chart.Scale.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/Chart.Scale.js b/src/Chart.Scale.js
index dcaaefe2ca4..1353c9a7f63 100644
--- a/src/Chart.Scale.js
+++ b/src/Chart.Scale.js
@@ -337,6 +337,9 @@
 					maxTicks = Math.min(11, Math.ceil(height / (2 * this.options.labels.fontSize)));
 				}
 				
+				// Make sure we always have at least 2 ticks 
+				maxTicks = Math.max(2, maxTicks);
+				
 				// To get a "nice" value for the tick spacing, we will use the appropriately named 
 				// "nice number" algorithm. See http://stackoverflow.com/questions/8506881/nice-label-algorithm-for-charts-with-minimum-ticks
 				// for details.

From 454f519b6ddc2d60dba0ae2257e0252c6555374c Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Mon, 18 May 2015 08:27:18 -0400
Subject: [PATCH 036/424] Fix jshint warnings

---
 src/Chart.Scale.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/Chart.Scale.js b/src/Chart.Scale.js
index 1353c9a7f63..2dd6ace7b3b 100644
--- a/src/Chart.Scale.js
+++ b/src/Chart.Scale.js
@@ -73,7 +73,7 @@
 				});
 				
 				// Adjust the padding to take into account displaying labels
-				if (topScales.length == 0 || bottomScales.length == 0) {
+				if (topScales.length === 0 || bottomScales.length === 0) {
 					var maxFontHeight = 0;
 					
 					var maxFontHeightFunction = function(scaleInstance) {
@@ -86,12 +86,12 @@
 					helpers.each(leftScales, maxFontHeightFunction);
 					helpers.each(rightScales, maxFontHeightFunction);
 					
-					if (topScales.length == 0) {
+					if (topScales.length === 0) {
 						// Add padding so that we can handle drawing the top nicely
 						yPadding += 0.75 * maxFontHeight; // 0.75 since padding added on both sides
 					}
 					
-					if (bottomScales.length == 0) {
+					if (bottomScales.length === 0) {
 						// Add padding so that we can handle drawing the bottom nicely
 						yPadding += 1.5 * maxFontHeight;
 					}

From 492292e94b9ba902d6a13329d2a1d6410be29dfb Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Mon, 18 May 2015 08:43:38 -0400
Subject: [PATCH 037/424] Remove x label rotation code since we dynamically
 adjust the number of labels to show and as such do not need to rotate

---
 src/Chart.Scale.js | 52 +---------------------------------------------
 1 file changed, 1 insertion(+), 51 deletions(-)

diff --git a/src/Chart.Scale.js b/src/Chart.Scale.js
index 2dd6ace7b3b..1f2ae87793f 100644
--- a/src/Chart.Scale.js
+++ b/src/Chart.Scale.js
@@ -457,9 +457,7 @@
 				if (this.isHorizontal()) {
 					// A horizontal axis is more constrained by the height.
 					var maxLabelHeight = maxHeight - minSize.height;
-					
-					// Calculate the label rotation
-					var labelHeight = this.calculateLabelRotation(minSize.width, maxLabelHeight);
+					var labelHeight = 1.5 * this.options.labels.fontSize;
 					minSize.height = Math.min(maxHeight, minSize.height + labelHeight);
 				} else {
 					// A vertical axis is more constrained by the width. Labels are the dominant factor 
@@ -481,54 +479,6 @@
 			this.height = minSize.height;
 			return minSize;
 		},
-		// Function calculate the needed rotation of the labels. Should only be used in horizontal mode
-		// @param {number} width : the available width
-		// @param {number} height: the available height
-		// @return {number} : the height needed by the labels
-		calculateLabelRotation : function(width, height){
-			//Get the width of each grid by calculating the difference
-			//between x offsets between 0 and 1.
-
-			var labelFont = helpers.fontString(this.options.labels.fontSize, 
-				this.options.labels.fontStyle, this.options.labels.fontFamily);
-			
-			this.labelRotation = 0; // reset
-			
-			// Steps
-			// 1. determine if we need to overlap
-			// 2. if overlap, determine max rotation
-			// 3. Rotate until no overlap
-			// 4. Save rotation
-			// 5. Return height needed for rotation
-			var longestTextWidth = helpers.longestText(this.ctx, labelFont, this.lables);
-			var maxAvailableWidth = (width / (this.ticks.length - 1)) - 6;
-			
-			// 6 adds 3px of padding on each end of the label
-			if (longestTextWidth > maxAvailableWidth) {
-				// Ok, we need to rotate. Do steps 2-4
-				var idealRotation = Math.floor(helpers.toDegrees(Math.asin(height / longestTextWidth)));
-				var maxRotation = Math.min(90, idealRotation);
-				
-				// Increment the rotation in 1 degree steps (step 3)
-				for (var rotation = 1; rotation < maxRotation; ++rotation) {
-					var cosRotation = Math.cos(helpers.toRadians(rotation));
-					this.labelRotation = rotation; // step 4
-					
-					if (cosRotation * longestTextWidth <= maxAvailableWidth) {
-						// Rotated enough
-						break;
-					}
-				}
-				
-				// step 5
-				return Math.min(height, longestTextWidth * Math.sin(this.labelRotation));
-			} else {
-				// Height only constrained by text font size and padding
-				var idealHeight = this.options.labels.fontSize + 10; // add 10 for padding
-				return Math.min(height, idealHeight);
-			}
-		},
-		
 		// Actualy draw the scale on the canvas
 		// @param {rectangle} chartArea : the area of the chart to draw full grid lines on
 		draw: function(chartArea) {

From e30a9d2a94f3013a084fb1acd4ceb451d1a07d34 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Mon, 18 May 2015 08:44:06 -0400
Subject: [PATCH 038/424] The scatter example page now has negative numbers in
 both directions

---
 samples/scatter.html | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/samples/scatter.html b/samples/scatter.html
index afb04edc854..56c23fa72ca 100644
--- a/samples/scatter.html
+++ b/samples/scatter.html
@@ -16,7 +16,7 @@
     <button id="randomizeData">Randomize Data</button>
     <script>
     var randomScalingFactor = function() {
-        return Math.round(Math.random() * 100);
+        return (Math.random() > 0.5 ? 1.0 : -1.0) * Math.round(Math.random() * 100);
     };
     var randomColor = function(opacity) {
         return 'rgba(' + Math.round(Math.random() * 255) + ',' + Math.round(Math.random() * 255) + ',' + Math.round(Math.random() * 255) + ',' + (opacity || '.3') + ')';

From 2e383da0d806c638988de15e958720fdbb71f444 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Mon, 18 May 2015 08:51:13 -0400
Subject: [PATCH 039/424] Handle the beginAtZero option for a linear scale.
 Added a helper for Math.sign

---
 src/Chart.Core.js  | 11 +++++++++++
 src/Chart.Scale.js | 11 ++++++++++-
 2 files changed, 21 insertions(+), 1 deletion(-)

diff --git a/src/Chart.Core.js b/src/Chart.Core.js
index f60d7c2e7e0..e5bfd2af337 100755
--- a/src/Chart.Core.js
+++ b/src/Chart.Core.js
@@ -327,6 +327,17 @@
         min = helpers.min = function(array) {
             return Math.min.apply(Math, array);
         },
+		sign = helpers.sign = function(x) {
+			if (Math.sign) {
+				return Math.sign(x);
+			} else {
+				x = +x; // convert to a number
+				if (x === 0 || isNaN(x)) {
+					return x;
+				}
+				return x > 0 ? 1 : -1;
+			}
+		},
         cap = helpers.cap = function(valueToCap, maxValue, minValue) {
             if (isNumber(maxValue)) {
                 if (valueToCap > maxValue) {
diff --git a/src/Chart.Scale.js b/src/Chart.Scale.js
index 1f2ae87793f..c991dfea491 100644
--- a/src/Chart.Scale.js
+++ b/src/Chart.Scale.js
@@ -348,7 +348,16 @@
 				// do nothing since that would make the chart weird. If the user really wants a weird chart
 				// axis, they can manually override it
 				if (this.options.beginAtZero) {
-					this.min = Math.min(this.min, 0);
+					var minSign = helpers.sign(this.min);
+					var maxSign = helpers.sign(this.max);
+					
+					if (minSign < 0 && maxSign < 0) {
+						// move the top up to 0
+						this.max = 0;
+					} else if (minSign > 0 && maxSign > 0) {
+						// move the botttom down to 0
+						this.min = 0;
+					}
 				}
 				
 				var niceRange = helpers.niceNum(this.max - this.min, false);

From a6e2eec9e0e35252ad6b55bf7d9ab6b2dbeda5a6 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Mon, 18 May 2015 09:39:01 -0400
Subject: [PATCH 040/424] Linear scale drawing improvements. Ensured that the
 scatter plot configuration has a different line colour for the 0 axis

---
 src/Chart.Scale.js   | 47 +++++++++++---------------------------------
 src/Chart.Scatter.js |  4 ++++
 2 files changed, 16 insertions(+), 35 deletions(-)

diff --git a/src/Chart.Scale.js b/src/Chart.Scale.js
index c991dfea491..681f44bc83d 100644
--- a/src/Chart.Scale.js
+++ b/src/Chart.Scale.js
@@ -506,20 +506,6 @@
 						hasZero = helpers.findNextWhere(this.ticks, function(tick) { return tick === 0; }) !== undefined;
 						var yTickStart = this.options.position == "bottom" ? this.top : this.bottom - 10;
 						var yTickEnd = this.options.position == "bottom" ? this.top + 10 : this.bottom;
-						
-						this.ctx.lineWidth = this.options.gridLines.zeroLineWidth;
-						this.ctx.strokeStyle = this.options.gridLines.zeroLineColor;
-						
-						this.ctx.beginPath();
-						
-						if (this.options.position == "top") {
-							this.ctx.moveTo(this.left, this.bottom - 5);
-							this.ctx.lineTo(this.right, this.bottom - 5);
-						} else {
-							// On bottom, so draw horizontal line on the top
-							this.ctx.moveTo(this.left, this.top + 5);
-							this.ctx.lineTo(this.right, this.top + 5);
-						}
 
 						helpers.each(this.ticks, function(tick, index) {
 							// Grid lines are vertical
@@ -539,6 +525,7 @@
 							xValue += helpers.aliasPixel(this.ctx.lineWidth);
 							
 							// Draw the label area
+							this.ctx.beginPath();
 							this.ctx.moveTo(xValue, yTickStart);
 							this.ctx.lineTo(xValue, yTickEnd);
 							
@@ -547,9 +534,10 @@
 								this.ctx.moveTo(xValue, chartArea.top);
 								this.ctx.lineTo(xValue, chartArea.bottom);
 							}
+
+							// Need to stroke in the loop because we are potentially changing line widths & colours
+							this.ctx.stroke();
 						}, this);
-						
-						this.ctx.stroke();
 					}
 
 					if (this.options.labels.show) {
@@ -580,22 +568,8 @@
 						// Draw the vertical line
 						setContextLineSettings = true;
 						hasZero = helpers.findNextWhere(this.ticks, function(tick) { return tick === 0; }) !== undefined;
-						var xTickStart = this.options.position == "left" ? this.left : this.right - 10;
-						var xTickEnd = this.options.position == "left" ? this.left + 10 : this.right;
-						
-						this.ctx.lineWidth = this.options.gridLines.zeroLineWidth;
-						this.ctx.strokeStyle = this.options.gridLines.zeroLineColor;
-						
-						this.ctx.beginPath();
-						
-						if (this.options.position == "left") {
-							this.ctx.moveTo(this.right - 5, this.top);
-							this.ctx.lineTo(this.right - 5, this.bottom);
-						} else {
-							// On right, so draw vertical line on left size of axis block
-							this.ctx.moveTo(this.left + 5, this.top);
-							this.ctx.lineTo(this.left + 5, this.bottom);
-						}
+						var xTickStart = this.options.position == "right" ? this.left : this.right - 10;
+						var xTickEnd = this.options.position == "right" ? this.left + 10 : this.right;
 						
 						helpers.each(this.ticks, function(tick, index) {
 							// Grid lines are horizontal
@@ -609,10 +583,13 @@
 							} else if (setContextLineSettings) {
 								this.ctx.lineWidth = this.options.gridLines.lineWidth;
 								this.ctx.strokeStyle = this.options.gridLines.color;
-								setContextLineSettings = false;
+								setContextLineSettings = false; // use boolean to indicate that we only want to do this once
 							}
 							
+							yValue += helpers.aliasPixel(this.ctx.lineWidth);
+
 							// Draw the label area
+							this.ctx.beginPath();
 							this.ctx.moveTo(xTickStart, yValue);
 							this.ctx.lineTo(xTickEnd, yValue);
 							
@@ -621,9 +598,9 @@
 								this.ctx.moveTo(chartArea.left, yValue);
 								this.ctx.lineTo(chartArea.right, yValue);
 							}
+
+							this.ctx.stroke();
 						}, this);
-						
-						this.ctx.stroke();
 					}
 					
 					if (this.options.labels.show) {
diff --git a/src/Chart.Scatter.js b/src/Chart.Scatter.js
index d1c6b8b2a5b..3a364e30ad7 100644
--- a/src/Chart.Scatter.js
+++ b/src/Chart.Scatter.js
@@ -355,6 +355,8 @@
 					color: "rgba(0, 0, 0, 0.05)",
 					lineWidth: 1,
 					drawOnChartArea: true,
+                    zeroLineWidth: 1,
+                    zeroLineColor: "rgba(0,0,0,0.25)",
 				},
 
 				// scale numbers
@@ -387,6 +389,8 @@
 					color: "rgba(0, 0, 0, 0.05)",
 					lineWidth: 1,
 					drawOnChartArea: true,
+                    zeroLineWidth: 1,
+                    zeroLineColor: "rgba(0,0,0,0.25)",
 				},
 
 				// scale numbers

From f2065265c80622d68106988c53952f3e4a5aedaf Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Mon, 18 May 2015 10:27:39 -0400
Subject: [PATCH 041/424] Fix an error in the scale service that prevented the
 chart from filling the canvas fully.

---
 src/Chart.Scale.js | 51 +++++++++++++++++++++++++++++-----------------
 1 file changed, 32 insertions(+), 19 deletions(-)

diff --git a/src/Chart.Scale.js b/src/Chart.Scale.js
index 681f44bc83d..e07aacb0363 100644
--- a/src/Chart.Scale.js
+++ b/src/Chart.Scale.js
@@ -148,16 +148,24 @@
 				var horizontalScaleHeight = (height - chartHeight) / (topScales.length + bottomScales.length);
 				
 				// Step 4;
-				var scalesToMinSize = {};
+				var minimumScaleSizes = [];
 				
 				var verticalScaleMinSizeFunction = function(scaleInstance) {
 					var minSize = scaleInstance.fit(verticalScaleWidth, chartHeight);
-					scalesToMinSize[scaleInstance] = minSize;
+					minimumScaleSizes.push({
+						horizontal: false,
+						minSize: minSize,
+						scale: scaleInstance,
+					});
 				};
 				
 				var horizontalScaleMinSizeFunction = function(scaleInstance) {
 					var minSize = scaleInstance.fit(chartWidth, horizontalScaleHeight);
-					scalesToMinSize[scaleInstance] = minSize;
+					minimumScaleSizes.push({
+						horizontal: true,
+						minSize: minSize,
+						scale: scaleInstance,
+					});
 				};
 				
 				// vertical scales
@@ -172,18 +180,13 @@
 				var maxChartHeight = height - (2 * yPadding);
 				var maxChartWidth = width - (2 * xPadding);
 				
-				var chartWidthReduceFunction = function(scaleInstance) {
-					maxChartWidth -= scalesToMinSize[scaleInstance].width;
-				};
-				
-				var chartHeightReduceFunction = function(scaleInstance) {
-					maxChartHeight -= scalesToMinSize[scaleInstance].height;
-				};
-				
-				helpers.each(leftScales, chartWidthReduceFunction);
-				helpers.each(rightScales, chartWidthReduceFunction);
-				helpers.each(topScales, chartHeightReduceFunction);
-				helpers.each(bottomScales, chartHeightReduceFunction);
+				helpers.each(minimumScaleSizes, function(wrapper) {
+					if (wrapper.horizontal) {
+						maxChartHeight -= wrapper.minSize.height;
+					} else {
+						maxChartWidth -= wrapper.minSize.width;
+					}
+				});
 				
 				// At this point, maxChartHeight and maxChartWidth are the size the chart area could
 				// be if the axes are drawn at their minimum sizes.
@@ -204,13 +207,23 @@
 				
 				// Step 6
 				var verticalScaleFitFunction = function(scaleInstance) {
-					var minSize = scalesToMinSize[scaleInstance];
-					scaleInstance.fit(minSize.width, maxChartHeight);
+					var wrapper = helpers.findNextWhere(minimumScaleSizes, function(wrapper) {
+						return wrapper.scale === scaleInstance;
+					});
+
+					if (wrapper) {
+						scaleInstance.fit(wrapper.minSize.width, maxChartHeight);
+					}
 				};
 				
 				var horizontalScaleFitFunction = function(scaleInstance) {
-					var minSize = scalesToMinSize[scaleInstance];
-					scaleInstance.fit(maxChartWidth, minSize.width);
+					var wrapper = helpers.findNextWhere(minimumScaleSizes, function(wrapper) {
+						return wrapper.scale === scaleInstance;
+					});
+
+					if (wrapper) {
+						scaleInstance.fit(maxChartWidth, wrapper.minSize.width);
+					}
 				};
 				
 				helpers.each(leftScales, verticalScaleFitFunction);

From 676765e8085c297021b241e026e9846b41e3af7c Mon Sep 17 00:00:00 2001
From: etimberg <evert.timberg@gmail.com>
Date: Mon, 18 May 2015 14:19:34 -0400
Subject: [PATCH 042/424] Initial config merge. Handles special cases for
 objects and arrays and merges smarter than simply replacing the default
 object. Tested by overriding the vertical axis 0 point colour. Also
 implemented dataset axis binding. If nothing is specified, the dataset is
 bound to the first x and y axis.

---
 samples/scatter.html |   9 +-
 src/Chart.Core.js    |  35 ++++-
 src/Chart.Scatter.js | 304 ++++++++++++++++++++++---------------------
 3 files changed, 198 insertions(+), 150 deletions(-)

diff --git a/samples/scatter.html b/samples/scatter.html
index 56c23fa72ca..ecc259f2faf 100644
--- a/samples/scatter.html
+++ b/samples/scatter.html
@@ -88,7 +88,14 @@
         var ctx = document.getElementById("canvas").getContext("2d");
         window.myScatter = new Chart(ctx).Scatter(scatterChartData, {
             responsive: true,
-            hoverMode: 'single'
+            hoverMode: 'single',
+            scales: {
+            	xAxes: [{
+            		gridLines: {
+            			zeroLineColor: "rgba(0,0,0,1)"
+            		}
+            	}]
+            }
         });
     };
 
diff --git a/src/Chart.Core.js b/src/Chart.Core.js
index e5bfd2af337..f86f0ac0d6e 100755
--- a/src/Chart.Core.js
+++ b/src/Chart.Core.js
@@ -239,6 +239,37 @@
             args.unshift({});
             return extend.apply(null, args);
         },
+        // Need a special merge function to chart configs since they are now grouped
+        configMerge = helpers.configMerge = function(base) {
+            helpers.each(Array.prototype.slice.call(arguments, 1), function(extension) {
+                helpers.each(extension, function(value, key) {
+                    if (extension.hasOwnProperty(key)) {
+                        if (base.hasOwnProperty(key) && helpers.isArray(base[key]) && helpers.isArray(value)) {
+                            // In this case we have an array of objects replacing another array. Rather than doing a strict replace,
+                            // merge. This allows easy scale option merging
+                            var baseArray = base[key];
+
+                            helpers.each(value, function(valueObj, index) {
+                                if (index < baseArray.length) {
+                                    baseArray[index] = helpers.configMerge(baseArray[index], valueObj);
+                                } else {
+                                    baseArray.push(valueObj); // nothing to merge
+                                }
+                            });
+                        }
+                        else if (base.hasOwnProperty(key) && typeof base[key] == "object" && typeof value == "object") {
+                            // If we are overwriting an object with an object, do a merge of the properties.
+                            base[key] = helpers.configMerge(base[key], value);
+                        } else {
+                            // can just overwrite the value in this case
+                            base[key] = value;
+                        }
+                    }
+                });
+            });
+            
+            return base;
+        },
         indexOf = helpers.indexOf = function(arrayToSearch, item) {
             if (Array.prototype.indexOf) {
                 return arrayToSearch.indexOf(item);
@@ -1126,13 +1157,13 @@
 
             var baseDefaults = (Chart.defaults[parent.prototype.name]) ? clone(Chart.defaults[parent.prototype.name]) : {};
 
-            Chart.defaults[chartName] = extend(baseDefaults, extensions.defaults);
+            Chart.defaults[chartName] = helpers.configMerge(baseDefaults, extensions.defaults);
 
             Chart.types[chartName] = ChartType;
 
             //Register this new chart type in the Chart prototype
             Chart.prototype[chartName] = function(data, options) {
-                var config = merge(Chart.defaults.global, Chart.defaults[chartName], options || {});
+                var config = helpers.configMerge(Chart.defaults.global, Chart.defaults[chartName], options || {});
                 return new ChartType(data, config, this);
             };
         } else {
diff --git a/src/Chart.Scatter.js b/src/Chart.Scatter.js
index 3a364e30ad7..10aa6757ce5 100644
--- a/src/Chart.Scatter.js
+++ b/src/Chart.Scatter.js
@@ -7,20 +7,72 @@
 
     var defaultConfig = {
 
-        ///Boolean - Whether grid lines are shown across the chart
-        scaleShowGridLines: true,
-
-        //String - Colour of the grid lines
-        scaleGridLineColor: "rgba(0,0,0,.05)",
-
-        //Number - Width of the grid lines
-        scaleGridLineWidth: 1,
-
-        //Boolean - Whether to show horizontal lines (except X axis)
-        scaleShowHorizontalLines: true,
-
-        //Boolean - Whether to show vertical lines (except Y axis)
-        scaleShowVerticalLines: true,
+        scales: {
+            xAxes: [{
+                scaleType: "linear", // scatter should not use a dataset axis
+                show: true,
+                position: "bottom",
+                horizontal: true,
+                id: "x-axis-1", // need an ID so datasets can reference the scale
+                
+                // grid line settings
+                gridLines: {
+                    show: true,
+                    color: "rgba(0, 0, 0, 0.05)",
+                    lineWidth: 1,
+                    drawOnChartArea: true,
+                    zeroLineWidth: 1,
+                    zeroLineColor: "rgba(0,0,0,0.25)",
+                },
+
+                // scale numbers
+                beginAtZero: false,
+                integersOnly: false,
+                override: null,
+
+                // label settings
+                labels: {
+                    show: true,
+                    template: "<%=value%>",
+                    fontSize: 12,
+                    fontStyle: "normal",
+                    fontColor: "#666",
+                    fontFamily: "Helvetica Neue",
+                },
+            }],
+            yAxes: [{
+                scaleType: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
+                show: true,
+                position: "left",
+                horizontal: false, 
+                id: "y-axis-1",
+        
+                // grid line settings
+                gridLines: {
+                    show: true,
+                    color: "rgba(0, 0, 0, 0.05)",
+                    lineWidth: 1,
+                    drawOnChartArea: true,
+                    zeroLineWidth: 1,
+                    zeroLineColor: "rgba(0,0,0,0.25)",
+                },
+
+                // scale numbers
+                beginAtZero: false,
+                integersOnly: false,
+                override: null,
+
+                // label settings
+                labels: {
+                    show: true,
+                    template: "<%=value%>",
+                    fontSize: 12,
+                    fontStyle: "normal",
+                    fontColor: "#666",
+                    fontFamily: "Helvetica Neue",
+                }
+            }],
+        },
 
         //Number - Tension of the bezier curve between points
         tension: 0.4,
@@ -40,9 +92,6 @@
         //String - A legend template
         legendTemplate: "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span style=\"background-color:<%=datasets[i].borderColor%>\"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>",
 
-        //Boolean - Whether to horizontally center the label and point dot inside the grid
-        offsetGridLines: false
-
     };
 
 
@@ -66,7 +115,7 @@
             helpers.bindEvents(this, this.options.tooltipEvents, this.onHover);
 
             // Build Scale
-            this.buildScale(this.data.labels);
+            this.buildScale();
 			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
 
             //Create a new line and its points for each dataset and piece of data
@@ -76,6 +125,15 @@
                 helpers.each(dataset.data, function(dataPoint, index) {
                     dataset.metaData.push(new this.PointClass());
                 }, this);
+
+                // Make sure each dataset is bound to an x and a y axis
+                if (!dataset.xAxisID) {
+                    dataset.xAxisID = this.options.scales.xAxes[0].id;
+                }
+
+                if (!dataset.yAxisID) {
+                    dataset.yAxisID = this.options.scales.yAxes[0].id;
+                }
             }, this);
 
             // Set defaults for lines
@@ -92,8 +150,10 @@
 
             // Set defaults for points
             this.eachElement(function(point, index, dataset, datasetIndex) {
+                var xScale = this.scales[this.data.datasets[datasetIndex].xAxisID];
+
                 helpers.extend(point, {
-                    x: this.xScale.getPixelForValue(index),
+                    x: xScale.getPixelForValue(index),
                     y: this.chartArea.bottom,
                     _datasetIndex: datasetIndex,
                     _index: index,
@@ -266,9 +326,12 @@
 
             // Update the points
             this.eachElement(function(point, index, dataset, datasetIndex) {
+                var xScale = this.scales[this.data.datasets[datasetIndex].xAxisID];
+                var yScale = this.scales[this.data.datasets[datasetIndex].yAxisID];
+
                 helpers.extend(point, {
-                    x: this.xScale.getPixelForValue(this.data.datasets[datasetIndex].data[index].x),
-                    y: this.yScale.getPixelForValue(this.data.datasets[datasetIndex].data[index].y),
+                    x: xScale.getPixelForValue(this.data.datasets[datasetIndex].data[index].x),
+                    y: yScale.getPixelForValue(this.data.datasets[datasetIndex].data[index].y),
                     value: this.data.datasets[datasetIndex].data[index].y,
                     label: this.data.datasets[datasetIndex].data[index].x,
                     datasetLabel: this.data.datasets[datasetIndex].label,
@@ -323,137 +386,84 @@
 
             this.render();
         },
-        buildScale: function(labels) {
+        buildScale: function() {
             var self = this;
 
-            var dataTotal = function() {
-                var values = [];
-                self.eachValue(function(value) {
-                    values.push(value);
-                });
+            var calculateXRange = function() {
+                this.min = null;
+                this.max = null;
+                
+                helpers.each(self.data.datasets, function(dataset) {
+                    // Only set the scale range for datasets that actually use this axis
+                    if (dataset.xAxisID === this.id) {
+                        helpers.each(dataset.data, function(value) {
+                            if (this.min === null) {
+                                this.min = value.x;
+                            } else if (value.x < this.min) {
+                                this.min = value.x;
+                            }
+                            
+                            if (this.max === null) {
+                                this.max = value.x;
+                            } else if (value.x > this.max) {
+                                this.max = value.x;
+                            }
+                        }, this);
+                    }
+                }, this);
+            };
 
-                return values;
+            var calculateYRange = function() {
+                this.min = null;
+                this.max = null;
+                
+                helpers.each(self.data.datasets, function(dataset) {
+                    if (dataset.yAxisID === this.id) {
+                        helpers.each(dataset.data, function(value) {
+                            if (this.min === null) {
+                                this.min = value.y;
+                            } else if (value.y < this.min) {
+                                this.min = value.y;
+                            }
+                            
+                            if (this.max === null) {
+                                this.max = value.y;
+                            } else if (value.y > this.max) {
+                                this.max = value.y;
+                            }
+                        }, this);
+                    }
+                }, this);
             };
 
-			var XScaleClass = Chart.scales.getScaleConstructor("linear");
-			var YScaleClass = Chart.scales.getScaleConstructor("linear");
-			
-			this.xScale = new XScaleClass({
-				ctx: this.chart.ctx,
-			});
-			
-			// Eventually this will be referenced from the user supplied config options.
-			this.xScale.options = {
-				scaleType: "dataset", // default options are 'dataset', 'linear'. 
-				show: true,
-				position: "bottom",
-				horizontal: true,
-				
-				// grid line settings
-				gridLines: {
-					show: true,
-					color: "rgba(0, 0, 0, 0.05)",
-					lineWidth: 1,
-					drawOnChartArea: true,
-                    zeroLineWidth: 1,
-                    zeroLineColor: "rgba(0,0,0,0.25)",
-				},
-
-				// scale numbers
-				beginAtZero: false,
-				integersOnly: false,
-				override: null,
-
-				// label settings
-				labels: {
-					show: true,
-					template: "<%=value%>",
-					fontSize: 12,
-					fontStyle: "normal",
-					fontColor: "#666",
-					fontFamily: "Helvetica Neue",
-				},
-			};
-			this.yScale = new YScaleClass({
-				ctx: this.chart.ctx,
-			});
-			this.yScale.options = {
-				scaleType: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
-				show: true,
-				position: "left",
-				horizontal: false, 
-		
-				// grid line settings
-				gridLines: {
-					show: true,
-					color: "rgba(0, 0, 0, 0.05)",
-					lineWidth: 1,
-					drawOnChartArea: true,
-                    zeroLineWidth: 1,
-                    zeroLineColor: "rgba(0,0,0,0.25)",
-				},
-
-				// scale numbers
-				beginAtZero: false,
-				integersOnly: false,
-				override: null,
-
-				// label settings
-				labels: {
-					show: true,
-					template: "<%=value%>",
-					fontSize: 12,
-					fontStyle: "normal",
-					fontColor: "#666",
-					fontFamily: "Helvetica Neue",
-				},
-			};
-			
-			this.xScale.calculateRange = function() {
-				this.min = null;
-				this.max = null;
-				
-				helpers.each(self.data.datasets, function(dataset) {
-					helpers.each(dataset.data, function(value) {
-						if (this.min === null) {
-							this.min = value.x;
-						} else if (value.x < this.min) {
-							this.min = value.x;
-						}
-						
-						if (this.max === null) {
-							this.max = value.x;
-						} else if (value.x > this.max) {
-							this.max = value.x;
-						}
-					}, this);
-				}, this);
-			};
-			
-			this.yScale.calculateRange = function() {
-				this.min = null;
-				this.max = null;
-				
-				helpers.each(self.data.datasets, function(dataset) {
-					helpers.each(dataset.data, function(value) {
-						if (this.min === null) {
-							this.min = value.y;
-						} else if (value.y < this.min) {
-							this.min = value.y;
-						}
-						
-						if (this.max === null) {
-							this.max = value.y;
-						} else if (value.y > this.max) {
-							this.max = value.y;
-						}
-					}, this);
-				}, this);
-			};
-			
-			// Register the axes with the scale service
-			Chart.scaleService.registerChartScale(this, this.xScale);
-			Chart.scaleService.registerChartScale(this, this.yScale);
+            // Map of scale ID to scale object so we can lookup later 
+            this.scales = {};
+
+            helpers.each(this.options.scales.xAxes, function(xAxisOptions) {
+                var ScaleClass = Chart.scales.getScaleConstructor(xAxisOptions.scaleType);
+                var scale = new ScaleClass({
+                    ctx: this.chart.ctx,
+                    options: xAxisOptions,
+                    calculateRange: calculateXRange,
+                    id: xAxisOptions.id,
+                });
+
+                this.scales[scale.id] = scale;
+                Chart.scaleService.registerChartScale(this, scale);
+            }, this);
+
+            helpers.each(this.options.scales.yAxes, function(yAxisOptions) {
+                var ScaleClass = Chart.scales.getScaleConstructor(yAxisOptions.scaleType);
+                var scale = new ScaleClass({
+                    ctx: this.chart.ctx,
+                    options: yAxisOptions,
+                    calculateRange: calculateYRange,
+                    id: yAxisOptions.id,
+                });
+
+                this.scales[scale.id] = scale;
+                Chart.scaleService.registerChartScale(this, scale);
+            }, this);
         },
         redraw: function() {
 

From 978ed1bc1e43c79ae9e345bc072b93a392a2092e Mon Sep 17 00:00:00 2001
From: etimberg <evert.timberg@gmail.com>
Date: Mon, 18 May 2015 20:39:59 -0400
Subject: [PATCH 043/424] Created a multi axis sample file. Added an option to
 draw ticks for the axes. This is useful when in a multi axis scenario so that
 the axis that does not draw grid lines does not have weird lines.

---
 samples/scatter-multi-axis.html | 221 ++++++++++++++++++++++++++++++++
 src/Chart.Scale.js              |  16 ++-
 src/Chart.Scatter.js            |   2 +
 3 files changed, 233 insertions(+), 6 deletions(-)
 create mode 100644 samples/scatter-multi-axis.html

diff --git a/samples/scatter-multi-axis.html b/samples/scatter-multi-axis.html
new file mode 100644
index 00000000000..8d4658471d0
--- /dev/null
+++ b/samples/scatter-multi-axis.html
@@ -0,0 +1,221 @@
+<!doctype html>
+<html>
+
+<head>
+    <title>Scatter Chart Multi Axis</title>
+    <script src="../Chart.js"></script>
+    <script src="http://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
+</head>
+
+<body>
+    <div style="width:50%">
+        <div>
+            <canvas id="canvas" height="450" width="600"></canvas>
+        </div>
+    </div>
+    <button id="randomizeData">Randomize Data</button>
+    <script>
+    var randomScalingFactor = function() {
+        return (Math.random() > 0.5 ? 1.0 : -1.0) * Math.round(Math.random() * 100);
+    };
+    var randomColor = function(opacity) {
+        return 'rgba(' + Math.round(Math.random() * 255) + ',' + Math.round(Math.random() * 255) + ',' + Math.round(Math.random() * 255) + ',' + (opacity || '.3') + ')';
+    };
+
+    var scatterChartData = {
+        datasets: [{
+            label: "My First dataset",
+            xAxisID: "x-axis-1",
+            yAxisID: "y-axis-1",
+			data: [{
+				x: randomScalingFactor(),
+				y: randomScalingFactor(),
+			}, {
+				x: randomScalingFactor(),
+				y: randomScalingFactor(),
+			}, {
+				x: randomScalingFactor(),
+				y: randomScalingFactor(),
+			}, {
+				x: randomScalingFactor(),
+				y: randomScalingFactor(),
+			}, {
+				x: randomScalingFactor(),
+				y: randomScalingFactor(),
+			}, {
+				x: randomScalingFactor(),
+				y: randomScalingFactor(),
+			}, {
+				x: randomScalingFactor(),
+				y: randomScalingFactor(),
+			}]
+        }, {
+            label: "My Second dataset",
+            xAxisID: "x-axis-1",
+            yAxisID: "y-axis-2",
+            data: [{
+				x: randomScalingFactor(),
+				y: randomScalingFactor(),
+			}, {
+				x: randomScalingFactor(),
+				y: randomScalingFactor(),
+			}, {
+				x: randomScalingFactor(),
+				y: randomScalingFactor(),
+			}, {
+				x: randomScalingFactor(),
+				y: randomScalingFactor(),
+			}, {
+				x: randomScalingFactor(),
+				y: randomScalingFactor(),
+			}, {
+				x: randomScalingFactor(),
+				y: randomScalingFactor(),
+			}, {
+				x: randomScalingFactor(),
+				y: randomScalingFactor(),
+			}]
+        }]
+    };
+
+    $.each(scatterChartData.datasets, function(i, dataset) {
+        dataset.borderColor = randomColor(0.4);
+        dataset.backgroundColor = randomColor(0.1);
+        dataset.pointBorderColor = randomColor(0.7);
+        dataset.pointBackgroundColor = randomColor(0.5);
+        dataset.pointBorderWidth = 1;
+    });
+
+    console.log(scatterChartData);
+
+    window.onload = function() {
+        var ctx = document.getElementById("canvas").getContext("2d");
+        window.myScatter = new Chart(ctx).Scatter(scatterChartData, {
+            responsive: true,
+            hoverMode: 'single',
+            scales: {
+            	xAxes: [{
+            		gridLines: {
+            			zeroLineColor: "rgba(0,0,0,1)"
+            		}
+            	}],
+            	yAxes: [{
+	                scaleType: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
+	                show: true,
+	                position: "left",
+	                horizontal: false, 
+	                id: "y-axis-1",
+	        
+	                // grid line settings
+	                gridLines: {
+	                    show: true,
+	                    color: "rgba(0, 0, 0, 0.05)",
+	                    lineWidth: 1,
+	                    drawOnChartArea: true,
+	                    drawTicks: true,
+	                    zeroLineWidth: 1,
+	                    zeroLineColor: "rgba(0,0,0,0.25)",
+	                },
+
+	                // scale numbers
+	                beginAtZero: false,
+	                integersOnly: false,
+	                override: null,
+
+	                // label settings
+	                labels: {
+	                    show: true,
+	                    template: "<%=value%>",
+	                    fontSize: 12,
+	                    fontStyle: "normal",
+	                    fontColor: "#666",
+	                    fontFamily: "Helvetica Neue",
+	                }
+	            }, {
+	                scaleType: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
+	                show: true,
+	                position: "right",
+	                horizontal: false, 
+	                id: "y-axis-2",
+	        
+	                // grid line settings
+	                gridLines: {
+	                    show: true,
+	                    color: "rgba(0, 0, 0, 0.05)",
+	                    lineWidth: 1,
+	                    drawOnChartArea: false, // only want the grid lines for one axis to show up
+	                    drawTicks: false,
+	                    zeroLineWidth: 1,
+	                    zeroLineColor: "rgba(0,0,0,0.25)",
+	                },
+
+	                // scale numbers
+	                beginAtZero: false,
+	                integersOnly: false,
+	                override: null,
+
+	                // label settings
+	                labels: {
+	                    show: true,
+	                    template: "<%=value%>",
+	                    fontSize: 12,
+	                    fontStyle: "normal",
+	                    fontColor: "#666",
+	                    fontFamily: "Helvetica Neue",
+	                }
+	            }],
+            }
+        });
+    };
+
+    $('#randomizeData').click(function() {
+        scatterChartData.datasets[0].data = [{
+			x: randomScalingFactor(),
+			y: randomScalingFactor(),
+		}, {
+			x: randomScalingFactor(),
+			y: randomScalingFactor(),
+		}, {
+			x: randomScalingFactor(),
+			y: randomScalingFactor(),
+		}, {
+			x: randomScalingFactor(),
+			y: randomScalingFactor(),
+		}, {
+			x: randomScalingFactor(),
+			y: randomScalingFactor(),
+		}, {
+			x: randomScalingFactor(),
+			y: randomScalingFactor(),
+		}, {
+			x: randomScalingFactor(),
+			y: randomScalingFactor(),
+		}];
+        scatterChartData.datasets[1].data = [{
+			x: randomScalingFactor(),
+			y: randomScalingFactor(),
+		}, {
+			x: randomScalingFactor(),
+			y: randomScalingFactor(),
+		}, {
+			x: randomScalingFactor(),
+			y: randomScalingFactor(),
+		}, {
+			x: randomScalingFactor(),
+			y: randomScalingFactor(),
+		}, {
+			x: randomScalingFactor(),
+			y: randomScalingFactor(),
+		}, {
+			x: randomScalingFactor(),
+			y: randomScalingFactor(),
+		}, {
+			x: randomScalingFactor(),
+			y: randomScalingFactor(),
+		}]
+        window.myScatter.update();
+    });
+    </script>
+</body>
+
+</html>
diff --git a/src/Chart.Scale.js b/src/Chart.Scale.js
index e07aacb0363..3707597b694 100644
--- a/src/Chart.Scale.js
+++ b/src/Chart.Scale.js
@@ -538,9 +538,11 @@
 							xValue += helpers.aliasPixel(this.ctx.lineWidth);
 							
 							// Draw the label area
-							this.ctx.beginPath();
-							this.ctx.moveTo(xValue, yTickStart);
-							this.ctx.lineTo(xValue, yTickEnd);
+							if (this.options.gridLines.drawTicks) {
+								this.ctx.beginPath();
+								this.ctx.moveTo(xValue, yTickStart);
+								this.ctx.lineTo(xValue, yTickEnd);
+							}
 							
 							// Draw the chart area
 							if (this.options.gridLines.drawOnChartArea) {
@@ -602,9 +604,11 @@
 							yValue += helpers.aliasPixel(this.ctx.lineWidth);
 
 							// Draw the label area
-							this.ctx.beginPath();
-							this.ctx.moveTo(xTickStart, yValue);
-							this.ctx.lineTo(xTickEnd, yValue);
+							if (this.options.gridLines.drawTicks) {
+								this.ctx.beginPath();
+								this.ctx.moveTo(xTickStart, yValue);
+								this.ctx.lineTo(xTickEnd, yValue);
+							}
 							
 							// Draw the chart area
 							if (this.options.gridLines.drawOnChartArea) {
diff --git a/src/Chart.Scatter.js b/src/Chart.Scatter.js
index 10aa6757ce5..8267f2a8bc2 100644
--- a/src/Chart.Scatter.js
+++ b/src/Chart.Scatter.js
@@ -21,6 +21,7 @@
                     color: "rgba(0, 0, 0, 0.05)",
                     lineWidth: 1,
                     drawOnChartArea: true,
+                    drawTicks: true,
                     zeroLineWidth: 1,
                     zeroLineColor: "rgba(0,0,0,0.25)",
                 },
@@ -53,6 +54,7 @@
                     color: "rgba(0, 0, 0, 0.05)",
                     lineWidth: 1,
                     drawOnChartArea: true,
+                    drawTicks: true, // draw ticks extending towards the label
                     zeroLineWidth: 1,
                     zeroLineColor: "rgba(0,0,0,0.25)",
                 },

From 4b8c9bc30d9137bc375c3527c8742036ed524377 Mon Sep 17 00:00:00 2001
From: etimberg <evert.timberg@gmail.com>
Date: Mon, 18 May 2015 20:59:21 -0400
Subject: [PATCH 044/424] Fix a drawing bug when drawTicks is false.

---
 samples/scatter-multi-axis.html | 1 +
 src/Chart.Scale.js              | 8 +++++---
 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/samples/scatter-multi-axis.html b/samples/scatter-multi-axis.html
index 8d4658471d0..30473a1ada9 100644
--- a/samples/scatter-multi-axis.html
+++ b/samples/scatter-multi-axis.html
@@ -95,6 +95,7 @@
             hoverMode: 'single',
             scales: {
             	xAxes: [{
+            		position: "bottom",
             		gridLines: {
             			zeroLineColor: "rgba(0,0,0,1)"
             		}
diff --git a/src/Chart.Scale.js b/src/Chart.Scale.js
index 3707597b694..96897f671d2 100644
--- a/src/Chart.Scale.js
+++ b/src/Chart.Scale.js
@@ -538,8 +538,9 @@
 							xValue += helpers.aliasPixel(this.ctx.lineWidth);
 							
 							// Draw the label area
-							if (this.options.gridLines.drawTicks) {
-								this.ctx.beginPath();
+							this.ctx.beginPath();
+
+							if (this.options.gridLines.drawTicks) {	
 								this.ctx.moveTo(xValue, yTickStart);
 								this.ctx.lineTo(xValue, yTickEnd);
 							}
@@ -604,8 +605,9 @@
 							yValue += helpers.aliasPixel(this.ctx.lineWidth);
 
 							// Draw the label area
+							this.ctx.beginPath();
+							
 							if (this.options.gridLines.drawTicks) {
-								this.ctx.beginPath();
 								this.ctx.moveTo(xTickStart, yValue);
 								this.ctx.lineTo(xTickEnd, yValue);
 							}

From 4cc24d475ab69047b0cab2d47f214c334ed1b404 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Tue, 19 May 2015 18:22:05 -0400
Subject: [PATCH 045/424] Clean up the scale service. It's now more of a helper
 function for fitting the scales. Since each chart needed to know it's scales,
 there wasn't much point in registering them into the service. When we support
 overlapping charts, we can do something fancier

---
 src/Chart.Scale.js   | 56 +++++---------------------------------------
 src/Chart.Scatter.js |  6 +----
 2 files changed, 7 insertions(+), 55 deletions(-)

diff --git a/src/Chart.Scale.js b/src/Chart.Scale.js
index 96897f671d2..b7db8c1bae4 100644
--- a/src/Chart.Scale.js
+++ b/src/Chart.Scale.js
@@ -9,66 +9,22 @@
 	// a service where scales are registered with their respective charts so that changing the 
 	// scales does not require 
 	Chart.scaleService = {
-		registeredCharts: [],
-		getWrapperForChart: function(chartInstance) {
-			var wrapper = helpers.findNextWhere(this.registeredCharts, function(charScaleWrapper) {
-				return charScaleWrapper.chartInstance == chartInstance;
-			});
-			
-			return wrapper;
-		},
-		registerChartScale: function(chartInstance, scaleInstance) {
-			var chartScaleWrapper = this.getWrapperForChart(chartInstance);
-			
-			if (!chartScaleWrapper) {
-				chartScaleWrapper = {
-					scales: [],
-					chartInstance: chartInstance,
-				};
-				
-				this.registeredCharts.push(chartScaleWrapper);
-			}
-			
-			chartScaleWrapper.scales.push(scaleInstance);
-		},
-		removeChartScale: function(chartInstance, scaleInstance) {
-			var chartScaleWrapper = this.getWrapperForChart(chartInstance);
-			
-			if (chartScaleWrapper) {
-				var scaleIndex = helpers.indexOf(scaleWrapper.scales, scaleInstance);
-				
-				if (scaleIndex) {
-					scaleWrapper.scales.splice(scaleIndex, 1);
-				}
-			}
-		},
-		// Remove a chart instance from the scale service. Useful when a chart is destroyed
-		removeChartInstance: function(chartInstance) {
-			var index = helpers.findNextWhere(this.registeredCharts, function(scaleWrapper) {
-				return scaleWrapper.chartInstance == chartInstance;
-			});
-			
-			if (index) {
-				this.registeredCharts.splice(index, 1);
-			}
-		},
 		// The interesting function
 		fitScalesForChart: function(chartInstance, width, height) {
-			var chartScaleWrapper = this.getWrapperForChart(chartInstance);
 			var xPadding = 10;
 			var yPadding = 10;
 			
-			if (chartScaleWrapper) {
-				var leftScales = helpers.where(chartScaleWrapper.scales, function(scaleInstance) {
+			if (chartInstance) {
+				var leftScales = helpers.where(chartInstance.scales, function(scaleInstance) {
 					return scaleInstance.options.position == "left";
 				});
-				var rightScales = helpers.where(chartScaleWrapper.scales, function(scaleInstance) {
+				var rightScales = helpers.where(chartInstance.scales, function(scaleInstance) {
 					return scaleInstance.options.position == "right";
 				});
-				var topScales = helpers.where(chartScaleWrapper.scales, function(scaleInstance) {
+				var topScales = helpers.where(chartInstance.scales, function(scaleInstance) {
 					return scaleInstance.options.position == "top";
 				});
-				var bottomScales = helpers.where(chartScaleWrapper.scales, function(scaleInstance) {
+				var bottomScales = helpers.where(chartInstance.scales, function(scaleInstance) {
 					return scaleInstance.options.position == "bottom";
 				});
 				
@@ -282,7 +238,7 @@
 				helpers.each(bottomScales, horizontalScalePlacer);
 				
 				// Step 8
-				chartScaleWrapper.chartInstance.chartArea = {
+				chartInstance.chartArea = {
 					left: totalLeftWidth,
 					top: totalTopHeight,
 					right: totalLeftWidth + maxChartWidth,
diff --git a/src/Chart.Scatter.js b/src/Chart.Scatter.js
index 8267f2a8bc2..d1c2cf10b5e 100644
--- a/src/Chart.Scatter.js
+++ b/src/Chart.Scatter.js
@@ -451,7 +451,6 @@
                 });
 
                 this.scales[scale.id] = scale;
-                Chart.scaleService.registerChartScale(this, scale);
             }, this);
 
             helpers.each(this.options.scales.yAxes, function(yAxisOptions) {
@@ -464,7 +463,6 @@
                 });
 
                 this.scales[scale.id] = scale;
-                Chart.scaleService.registerChartScale(this, scale);
             }, this);
         },
         redraw: function() {
@@ -475,10 +473,8 @@
             var easingDecimal = ease || 1;
             this.clear();
 			
-			var chartScaleWrapper = Chart.scaleService.getWrapperForChart(this);
-			
 			// Draw all the scales
-			helpers.each(chartScaleWrapper.scales, function(scale) {
+			helpers.each(this.scales, function(scale) {
 				scale.draw(this.chartArea);
 			}, this);
 

From 008bb1aab365c46cbf479cbf9ae2bd98f2350bef Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Tue, 19 May 2015 20:33:39 -0400
Subject: [PATCH 046/424] Set new tooltip templates for the scatter chart

---
 samples/scatter.html |  2 +-
 src/Chart.Scatter.js | 11 ++++++++---
 2 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/samples/scatter.html b/samples/scatter.html
index ecc259f2faf..84cfb2a0e6c 100644
--- a/samples/scatter.html
+++ b/samples/scatter.html
@@ -88,7 +88,7 @@
         var ctx = document.getElementById("canvas").getContext("2d");
         window.myScatter = new Chart(ctx).Scatter(scatterChartData, {
             responsive: true,
-            hoverMode: 'single',
+            hoverMode: 'single', // should always use single for a scatter chart
             scales: {
             	xAxes: [{
             		gridLines: {
diff --git a/src/Chart.Scatter.js b/src/Chart.Scatter.js
index d1c2cf10b5e..1de1b06b940 100644
--- a/src/Chart.Scatter.js
+++ b/src/Chart.Scatter.js
@@ -6,7 +6,7 @@
         helpers = Chart.helpers;
 
     var defaultConfig = {
-
+        hoverMode: 'single',
         scales: {
             xAxes: [{
                 scaleType: "linear", // scatter should not use a dataset axis
@@ -94,6 +94,9 @@
         //String - A legend template
         legendTemplate: "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span style=\"background-color:<%=datasets[i].borderColor%>\"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>",
 
+        tooltipTemplate: "(<%= dataX %>, <%= dataY %>)",
+        multiTooltipTemplate: "<%if (datasetLabel){%><%=datasetLabel%>: <%}%>(<%= dataX %>, <%= dataY %>)",
+
     };
 
 
@@ -334,8 +337,10 @@
                 helpers.extend(point, {
                     x: xScale.getPixelForValue(this.data.datasets[datasetIndex].data[index].x),
                     y: yScale.getPixelForValue(this.data.datasets[datasetIndex].data[index].y),
-                    value: this.data.datasets[datasetIndex].data[index].y,
-                    label: this.data.datasets[datasetIndex].data[index].x,
+                    dataX: this.data.datasets[datasetIndex].data[index].x,
+                    dataY: this.data.datasets[datasetIndex].data[index].y,
+                    label: '', // so that the multitooltip looks ok
+                    value: this.data.datasets[datasetIndex].data[index].y, // for legacy reasons
                     datasetLabel: this.data.datasets[datasetIndex].label,
                     // Appearance
                     hoverBackgroundColor: this.data.datasets[datasetIndex].pointHoverBackgroundColor || this.options.pointHoverBackgroundColor,

From 951e714e779bd96ac4f0a7bc04c75685b7b68616 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Wed, 20 May 2015 00:03:45 -0700
Subject: [PATCH 047/424] Playground and big changes

---
 .gitignore              |   2 +
 Chart.js                | 713 ++++++++++++++++++++++++++--------------
 Chart.min.js            |   6 +-
 bower.json              |   8 +-
 package.json            |   1 +
 samples/bar.html        |  34 +-
 samples/line.html       |   9 +-
 samples/playground.html |  72 ++++
 samples/playground.js   | 156 +++++++++
 src/Chart.Bar.js        | 162 +++++++--
 src/Chart.Core.js       | 101 ++++--
 src/Chart.Line.js       | 423 ++++++++++++++----------
 12 files changed, 1173 insertions(+), 514 deletions(-)
 create mode 100644 samples/playground.html
 create mode 100644 samples/playground.js

diff --git a/.gitignore b/.gitignore
index 3969d0aade1..5016e5def4b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,3 +5,5 @@ node_modules/*
 custom/*
 
 docs/index.md
+
+bower_components/
diff --git a/Chart.js b/Chart.js
index 5a1408d4fae..f16219b5018 100644
--- a/Chart.js
+++ b/Chart.js
@@ -113,9 +113,12 @@
             //String / Boolean - Hover mode for events.
             hoverMode: 'single', // 'label', 'dataset', 'false'
 
-            //Function - Custom hover handler
+            //Function(event) - Custom hover handler
             onHover: null,
 
+            //Function(event, clickedElements) - Custom click handler 
+            onClick: null,
+
             //Function - Custom hover handler
             hoverAnimationDuration: 400,
 
@@ -125,8 +128,8 @@
             // Boolean - Determines whether to draw built-in tooltip or call custom tooltip function
             customTooltips: false,
 
-            // Array - Array of string names to attach tooltip events
-            tooltipEvents: ["mousemove", "touchstart", "touchmove", "mouseout"],
+            // Array - Array of string names to attach interaction events
+            events: ["mousemove", "mouseout", "click", "touchstart", "touchmove", "touchend"],
 
             // String - Tooltip background colour
             tooltipBackgroundColor: "rgba(0,0,0,0.8)",
@@ -186,7 +189,7 @@
             onAnimationComplete: function() {},
 
             // Color String - Used for undefined Colros
-            colorFallback: 'rgba(0,0,0,0.1)',
+            defaultColor: 'rgba(0,0,0,0.1)',
 
         }
     };
@@ -910,19 +913,20 @@
     //Destroy method on the chart will remove the instance of the chart from this reference.
     Chart.instances = {};
 
-    Chart.Type = function(data, options, chart) {
-        this.options = options;
-        this.chart = chart;
+    Chart.Type = function(config, instance) {
+        this.data = config.data;
+        this.options = config.options;
+        this.chart = instance;
         this.id = uid();
         //Add the chart instance to the global namespace
         Chart.instances[this.id] = this;
 
         // Initialize is always called when a chart type is created
         // By default it is a no op, but it should be extended
-        if (options.responsive) {
+        if (this.options.responsive) {
             this.resize();
         }
-        this.initialize.call(this, data);
+        this.initialize.call(this);
     };
 
     //Core methods that'll be a part of every chart type
@@ -939,7 +943,7 @@
             Chart.animationService.cancelAnimation(this);
             return this;
         },
-        resize: function(callback) {
+        resize: function() {
             this.stop();
             var canvas = this.chart.canvas,
                 newWidth = getMaximumWidth(this.chart.canvas),
@@ -950,9 +954,6 @@
 
             retinaScale(this.chart);
 
-            if (typeof callback === "function") {
-                callback.apply(this, Array.prototype.slice.call(arguments, 1));
-            }
             return this;
         },
         redraw: noop,
@@ -1090,9 +1091,9 @@
             Chart.types[chartName] = ChartType;
 
             //Register this new chart type in the Chart prototype
-            Chart.prototype[chartName] = function(data, options) {
-                var config = merge(Chart.defaults.global, Chart.defaults[chartName], options || {});
-                return new ChartType(data, config, this);
+            Chart.prototype[chartName] = function(config) {
+                helpers.extend(config.options, merge(Chart.defaults.global, Chart.defaults[chartName], config.options || {}));
+                return new ChartType(config, this);
             };
         } else {
             warn("Name not provided for this chart, so it hasn't been registered");
@@ -1199,7 +1200,8 @@
             var vm = this._vm;
             return {
                 x: vm.x,
-                y: vm.y
+                y: vm.y,
+                padding: vm.radius + vm.borderWidth
             };
         },
         draw: function() {
@@ -1214,10 +1216,10 @@
                 ctx.arc(vm.x, vm.y, vm.radius, 0, Math.PI * 2);
                 ctx.closePath();
 
-                ctx.strokeStyle = vm.borderColor || Chart.defaults.global.colorFallback;
-                ctx.lineWidth = vm.borderWidth || Chart.defaults.global.colorFallback;
+                ctx.strokeStyle = vm.borderColor || Chart.defaults.global.defaultColor;
+                ctx.lineWidth = vm.borderWidth || Chart.defaults.global.defaultColor;
 
-                ctx.fillStyle = vm.backgroundColor || Chart.defaults.global.colorFallback;
+                ctx.fillStyle = vm.backgroundColor || Chart.defaults.global.defaultColor;
 
                 ctx.fill();
                 ctx.stroke();
@@ -1232,11 +1234,7 @@
             var vm = this._vm;
             var ctx = this._chart.ctx;
 
-            //Draw the line between all the points
-            ctx.lineWidth = vm.borderWidth || Chart.defaults.global.colorFallback;
-            ctx.strokeStyle = vm.borderColor || Chart.defaults.global.colorFallback;
-            ctx.beginPath();
-
+            // Draw the background first (so the border is always on top)
             helpers.each(vm._points, function(point, index) {
                 if (index === 0) {
                     ctx.moveTo(point._vm.x, point._vm.y);
@@ -1258,16 +1256,45 @@
                 }
             }, this);
 
-            ctx.stroke();
-
             if (vm._points.length > 0) {
                 //Round off the line by going to the base of the chart, back to the start, then fill.
-                ctx.lineTo(vm._points[vm._points.length - 1].x, vm.scaleBottom);
-                ctx.lineTo(vm._points[0].x, vm.scaleBottom);
-                ctx.fillStyle = vm.backgroundColor || Chart.defaults.global.colorFallback;
+                ctx.lineTo(vm._points[vm._points.length - 1].x, vm.scaleZero);
+                ctx.lineTo(vm._points[0].x, vm.scaleZero);
+                ctx.fillStyle = vm.backgroundColor || Chart.defaults.global.defaultColor;
                 ctx.closePath();
                 ctx.fill();
             }
+
+
+            // Now draw the line between all the points with any borders
+            ctx.lineWidth = vm.borderWidth || Chart.defaults.global.defaultColor;
+            ctx.strokeStyle = vm.borderColor || Chart.defaults.global.defaultColor;
+            ctx.beginPath();
+
+            helpers.each(vm._points, function(point, index) {
+                if (index === 0) {
+                    ctx.moveTo(point._vm.x, point._vm.y);
+                } else {
+                    if (vm._tension > 0 || 1) {
+                        var previous = this.previousPoint(point, vm._points, index);
+
+                        ctx.bezierCurveTo(
+                            previous._vm.controlPointNextX,
+                            previous._vm.controlPointNextY,
+                            point._vm.controlPointPreviousX,
+                            point._vm.controlPointPreviousY,
+                            point._vm.x,
+                            point._vm.y
+                        );
+                    } else {
+                        ctx.lineTo(point._vm.x, point._vm.y);
+                    }
+                }
+            }, this);
+
+
+            ctx.stroke();
+
         },
         previousPoint: function(point, collection, index) {
             return helpers.findPreviousWhere(collection, function() {
@@ -1279,24 +1306,28 @@
     Chart.Arc = Chart.Element.extend({
         inRange: function(chartX, chartY) {
 
-            var pointRelativePosition = helpers.getAngleFromPoint(this, {
+            var vm = this._vm;
+
+            var pointRelativePosition = helpers.getAngleFromPoint(vm, {
                 x: chartX,
                 y: chartY
             });
 
             //Check if within the range of the open/close angle
-            var betweenAngles = (pointRelativePosition.angle >= this.startAngle && pointRelativePosition.angle <= this.endAngle),
-                withinRadius = (pointRelativePosition.distance >= this.innerRadius && pointRelativePosition.distance <= this.outerRadius);
+            var betweenAngles = (pointRelativePosition.angle >= vm.startAngle && pointRelativePosition.angle <= vm.endAngle),
+                withinRadius = (pointRelativePosition.distance >= vm.innerRadius && pointRelativePosition.distance <= vm.outerRadius);
 
             return (betweenAngles && withinRadius);
             //Ensure within the outside of the arc centre, but inside arc outer
         },
         tooltipPosition: function() {
-            var centreAngle = this.startAngle + ((this.endAngle - this.startAngle) / 2),
-                rangeFromCentre = (this.outerRadius - this.innerRadius) / 2 + this.innerRadius;
+            var vm = this._vm;
+
+            var centreAngle = vm.startAngle + ((vm.endAngle - vm.startAngle) / 2),
+                rangeFromCentre = (vm.outerRadius - vm.innerRadius) / 2 + vm.innerRadius;
             return {
-                x: this.x + (Math.cos(centreAngle) * rangeFromCentre),
-                y: this.y + (Math.sin(centreAngle) * rangeFromCentre)
+                x: vm.x + (Math.cos(centreAngle) * rangeFromCentre),
+                y: vm.y + (Math.sin(centreAngle) * rangeFromCentre)
             };
         },
         draw: function() {
@@ -1441,6 +1472,7 @@
                     helpers.extend(this, {
                         x: Math.round(tooltipPosition.x),
                         y: Math.round(tooltipPosition.y),
+                        caretPadding: tooltipPosition.padding
                     });
                     break;
 
@@ -1561,7 +1593,7 @@
                     vm.yAlign = "above";
 
                     //Distance between the actual element.y position and the start of the tooltip caret
-                    var caretPadding = vm.caretPadding = 2;
+                    var caretPadding = vm.caretPadding || 2;
 
                     var tooltipWidth = ctx.measureText(vm.text).width + 2 * vm.xPadding,
                         tooltipRectHeight = vm.fontSize + 2 * vm.yPadding,
@@ -1722,14 +1754,14 @@
 
             // Build the current yLabels so we have an idea of what size they'll be to start
             /*
-			 *	This sets what is returned from calculateScaleRange as static properties of this class:
-			 *
-				this.steps;
-				this.stepValue;
-				this.min;
-				this.max;
-			 *
-			 */
+             *  This sets what is returned from calculateScaleRange as static properties of this class:
+             *
+                this.steps;
+                this.stepValue;
+                this.min;
+                this.max;
+             *
+             */
             this.calculateYRange(cachedHeight);
 
             // With these properties set we can now build the array of yLabels
@@ -2312,7 +2344,9 @@
                     // If the responsive flag is set in the chart instance config
                     // Cascade the resize event down to the chart.
                     if (instance.options.responsive) {
-                        instance.resize(instance.render, true);
+                        instance.resize();
+                        instance.update();
+                        instance.render();
                     }
                 });
             }, 50);
@@ -2373,6 +2407,9 @@
         //Number - Spacing between data sets within X values
         barDatasetSpacing: 1,
 
+        //Boolean - Whether bars should be rendered on a percentage base
+        relativeBars: false,
+
         //String - A legend template
         legendTemplate: "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span style=\"background-color:<%=datasets[i].backgroundColor%>\"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>"
 
@@ -2389,26 +2426,109 @@
 
             var options = this.options;
 
+            var _this = this;
+
             // Custom Scale Methods and Options
             this.ScaleClass = Chart.Scale.extend({
                 offsetGridLines: true,
+                calculateBarBase: function(datasetIndex, index) {
+
+                    var base = 0;
+
+                    if (_this.options.stacked) {
+                        var bar = _this.data.datasets[datasetIndex].metaData[index];
+                        if (bar.value < 0) {
+                            for (var i = 0; i < datasetIndex; i++) {
+                                base += _this.data.datasets[i].metaData[index].value < base ? _this.data.datasets[i].metaData[index].value : 0;
+                            }
+                        } else {
+                            for (var i = 0; i < datasetIndex; i++) {
+                                base += _this.data.datasets[i].metaData[index].value > base ? _this.data.datasets[i].metaData[index].value : 0;
+                            }
+                        }
+                        return this.calculateY(base);
+                    }
+
+                    base = this.endPoint;
+
+                    if (this.beginAtZero || ((this.min <= 0 && this.max >= 0) || (this.min >= 0 && this.max <= 0))) {
+                        base = this.calculateY(0);
+                        base += _this.options.scaleGridLineWidth;
+                    } else if (this.min < 0 && this.max < 0) {
+                        // All values are negative. Use the top as the base
+                        base = this.startPoint;
+                    }
+
+                    return base;
+
+                },
                 calculateBarX: function(datasetCount, datasetIndex, elementIndex) {
-                    //Reusable method for calculating the xPosition of a given bar based on datasetIndex & width of the bar
                     var xWidth = this.calculateBaseWidth(),
                         xAbsolute = this.calculateX(elementIndex) - (xWidth / 2),
                         barWidth = this.calculateBarWidth(datasetCount);
 
+                    if (_this.options.stacked) {
+                        return xAbsolute + barWidth / 2;
+                    }
+
                     return xAbsolute + (barWidth * datasetIndex) + (datasetIndex * options.barDatasetSpacing) + barWidth / 2;
                 },
+                calculateBarY: function(datasets, datasetIndex, barIndex, value) {
+
+                    if (_this.options.stacked) {
+
+                        var sumPos = 0,
+                            sumNeg = 0;
+
+                        for (var i = 0; i < datasetIndex; i++) {
+                            if (datasets[i].metaData[barIndex].value < 0) {
+                                sumNeg += datasets[i].metaData[barIndex].value || 0;
+                            } else {
+                                sumPos += datasets[i].metaData[barIndex].value || 0;
+                            }
+                        }
+
+                        if (value < 0) {
+                            return this.calculateY(sumNeg + value);
+                        } else {
+                            return this.calculateY(sumPos + value);
+                        }
+
+                        /*if (options.relativeBars) {
+                            offset = offset / sum * 100;
+                        }*/
+
+                        return this.calculateY(0);
+                    }
+
+                    var offset = 0;
+
+                    for (i = datasetIndex; i < datasets.length; i++) {
+                        if (i === datasetIndex && value) {
+                            offset += value;
+                        } else {
+                            offset = offset + (datasets[i].metaData[barIndex].value);
+                        }
+                    }
+
+                    return this.calculateY(value);
+                },
                 calculateBaseWidth: function() {
                     return (this.calculateX(1) - this.calculateX(0)) - (2 * options.barValueSpacing);
                 },
+                calculateBaseHeight: function() {
+                    return (this.calculateY(1) - this.calculateY(0));
+                },
                 calculateBarWidth: function(datasetCount) {
+
                     //The padding between datasets is to the right of each bar, providing that there are more than 1 dataset
                     var baseWidth = this.calculateBaseWidth() - ((datasetCount - 1) * options.barDatasetSpacing);
 
+                    if (_this.options.stacked) {
+                        return baseWidth;
+                    }
                     return (baseWidth / datasetCount);
-                }
+                },
             });
 
             // Events
@@ -2431,11 +2551,12 @@
             }, this);
 
             // Set defaults for bars
-            this.eachElement(function(bar, index, datasetIndex) {
+            this.eachElement(function(bar, index, dataset, datasetIndex) {
                 helpers.extend(bar, {
+                    base: this.scale.zeroPoint,
                     width: this.scale.calculateBarWidth(this.data.datasets.length),
                     x: this.scale.calculateBarX(this.data.datasets.length, datasetIndex, index),
-                    y: this.calculateBaseY(),
+                    y: this.scale.calculateBarY(this.data.datasets, datasetIndex, index, this.data.datasets[datasetIndex].data[index]),
                     _datasetIndex: datasetIndex,
                     _index: index,
                 });
@@ -2506,13 +2627,13 @@
             if (this.active.length && this.options.hoverMode) {
                 switch (this.options.hoverMode) {
                     case 'single':
-                        this.active[0].backgroundColor = this.data.datasets[this.active[0]._datasetIndex].hoverBackgroundColor || helpers.color(this.active[0].backgroundColor).saturate(0.5).darken(0.35).rgbString();
-                        this.active[0].borderColor = this.data.datasets[this.active[0]._datasetIndex].hoverBorderColor || helpers.color(this.active[0].borderColor).saturate(0.5).darken(0.35).rgbString();
+                        this.active[0].backgroundColor = this.data.datasets[this.active[0]._datasetIndex].hoverBackgroundColor || helpers.color(this.active[0].backgroundColor).saturate(0.8).darken(0.2).rgbString();
+                        this.active[0].borderColor = this.data.datasets[this.active[0]._datasetIndex].hoverBorderColor || helpers.color(this.active[0].borderColor).saturate(0.8).darken(0.2).rgbString();
                         break;
                     case 'label':
                         for (var i = 0; i < this.active.length; i++) {
-                            this.active[i].backgroundColor = this.data.datasets[this.active[i]._datasetIndex].hoverBackgroundColor || helpers.color(this.active[i].backgroundColor).saturate(0.5).darken(0.35).rgbString();
-                            this.active[i].borderColor = this.data.datasets[this.active[i]._datasetIndex].hoverBorderColor || helpers.color(this.active[i].borderColor).saturate(0.5).darken(0.35).rgbString();
+                            this.active[i].backgroundColor = this.data.datasets[this.active[i]._datasetIndex].hoverBackgroundColor || helpers.color(this.active[i].backgroundColor).saturate(0.8).darken(0.2).rgbString();
+                            this.active[i].borderColor = this.data.datasets[this.active[i]._datasetIndex].hoverBorderColor || helpers.color(this.active[i].borderColor).saturate(0.8).darken(0.2).rgbString();
                         }
                         break;
                     case 'dataset':
@@ -2572,30 +2693,23 @@
             this.lastActive = this.active;
             return this;
         },
-        // Calculate the base point for the bar.
-        calculateBaseY: function() {
-            var base = this.scale.endPoint;
-
-            if (this.scale.beginAtZero || ((this.scale.min <= 0 && this.scale.max >= 0) || (this.scale.min >= 0 && this.scale.max <= 0))) {
-                base = this.scale.calculateY(0);
-                base += this.options.scaleGridLineWidth;
-            } else if (this.scale.min < 0 && this.scale.max < 0) {
-                // All values are negative. Use the top as the base
-                base = this.scale.startPoint;
-            }
-
-            return base;
-        },
         update: function() {
 
             this.scale.update();
 
             this.eachElement(function(bar, index, dataset, datasetIndex) {
                 helpers.extend(bar, {
-                    width: this.scale.calculateBarWidth(this.data.datasets.length),
-                    x: this.scale.calculateBarX(this.data.datasets.length, datasetIndex, index),
-                    y: this.scale.calculateY(this.data.datasets[datasetIndex].data[index]),
                     value: this.data.datasets[datasetIndex].data[index],
+                });
+                bar.pivot();
+            }, this);
+
+            this.eachElement(function(bar, index, dataset, datasetIndex) {
+                helpers.extend(bar, {
+                    base: this.scale.calculateBarBase(datasetIndex, index),
+                    x: this.scale.calculateBarX(this.data.datasets.length, datasetIndex, index),
+                    y: this.scale.calculateBarY(this.data.datasets, datasetIndex, index, this.data.datasets[datasetIndex].data[index]),
+                    width: this.scale.calculateBarWidth(this.data.datasets.length),
                     label: this.data.labels[index],
                     datasetLabel: this.data.datasets[datasetIndex].label,
                     borderColor: this.data.datasets[datasetIndex].borderColor,
@@ -2614,10 +2728,31 @@
 
             var dataTotal = function() {
                 var values = [];
-                self.eachValue(function(value) {
+                var negativeValues = [];
+
+                if (self.options.stacked) {
+                    self.eachValue(function(value, index) {
+                        values[index] = values[index] || 0;
+                        negativeValues[index] = negativeValues[index] || 0;
+                        if (self.options.relativeBars) {
+                            values[index] = 100;
+                        } else {
+                            if (value < 0) {
+                                negativeValues[index] += value;
+                            } else {
+                                values[index] += value;
+                            }
+                        }
+                    });
+                    return values.concat(negativeValues);
+                }
+
+                self.eachValue(function(value, index) {
                     values.push(value);
                 });
+
                 return values;
+
             };
 
             var scaleOptions = {
@@ -2669,7 +2804,7 @@
         },
         // This should be incorportated into the init as something like a default value. "Reflow" seems like a weird word for a fredraw function
         redraw: function() {
-            var base = this.calculateBaseY();
+            var base = this.scale.zeroPoint;
             this.eachElement(function(element, index, datasetIndex) {
                 helpers.extend(element, {
                     y: base,
@@ -2687,12 +2822,7 @@
 
             //Draw all the bars for each dataset
             this.eachElement(function(bar, index, datasetIndex) {
-                if (bar.hasValue()) {
-                    // Update the bar basepoint
-                    bar.base = this.calculateBaseY();
-                    //Transition 
-                    bar.transition(easingDecimal).draw();
-                }
+                bar.transition(easingDecimal).draw();
             }, this);
 
             // Finally draw the tooltip
@@ -2974,39 +3104,50 @@
 
         ///Boolean - Whether grid lines are shown across the chart
         scaleShowGridLines: true,
-
         //String - Colour of the grid lines
         scaleGridLineColor: "rgba(0,0,0,.05)",
-
         //Number - Width of the grid lines
         scaleGridLineWidth: 1,
-
         //Boolean - Whether to show horizontal lines (except X axis)
         scaleShowHorizontalLines: true,
-
         //Boolean - Whether to show vertical lines (except Y axis)
         scaleShowVerticalLines: true,
+        //Boolean - Whether to horizontally center the label and point dot inside the grid
+        offsetGridLines: false,
+
+
+
+        //Boolean - Whether to stack the lines essentially creating a stacked area chart.
+        stacked: false,
+
 
         //Number - Tension of the bezier curve between points
         tension: 0.4,
 
-        //Number - Radius of each point dot in pixels
-        pointRadius: 4,
 
+        //Number - Radius of each point dot in pixels
+        pointRadius: 3,
         //Number - Pixel width of point dot border
         pointBorderWidth: 1,
+        //Number - Pixel width of point on hover
+        pointHoverRadius: 5,
+        //Number - Pixel width of point dot border on hover
+        pointHoverBorderWidth: 2,
+        pointBackgroundColor: Chart.defaults.global.defaultColor,
+        pointBorderColor: Chart.defaults.global.defaultColor,
 
         //Number - amount extra to add to the radius to cater for hit detection outside the drawn point
-        pointHoverRadius: 20,
+        pointHitRadius: 6,
 
         //Number - Pixel width of dataset border
         borderWidth: 2,
+        //Number - Pixel width of dataset border on hover
+        hoverBorderWidth: 2,
 
         //String - A legend template
         legendTemplate: "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span style=\"background-color:<%=datasets[i].borderColor%>\"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>",
 
-        //Boolean - Whether to horizontally center the label and point dot inside the grid
-        offsetGridLines: false
+
 
     };
 
@@ -3014,23 +3155,39 @@
     Chart.Type.extend({
         name: "Line",
         defaults: defaultConfig,
-        initialize: function(data) {
-            // Save data as a source for updating of values & methods
-            this.data = data;
-
-            //Custom Point Defaults
-            this.PointClass = Chart.Point.extend({
-                _chart: this.chart,
-                offsetGridLines: this.options.offsetGridLines,
-                borderWidth: this.options.pointBorderWidth,
-                radius: this.options.pointRadius,
-                hoverRadius: this.options.pointHoverRadius,
-            });
+        initialize: function() {
 
             // Events
-            helpers.bindEvents(this, this.options.tooltipEvents, this.onHover);
+            helpers.bindEvents(this, this.options.events, this.events);
+
+            var _this = this;
 
             // Build Scale
+            this.ScaleClass = Chart.Scale.extend({
+                calculatePointY: function(index, datasetIndex) {
+
+                    var value = _this.data.datasets[datasetIndex].data[index];
+
+                    if (_this.options.stacked) {
+                        var offsetPos = 0;
+                        var offsetNeg = 0;
+                        for (var i = 0; i < datasetIndex; i++) {
+                            if (_this.data.datasets[i].data[index] < 0) {
+                                offsetNeg += _this.data.datasets[i].data[index];
+                            } else {
+                                offsetPos += _this.data.datasets[i].data[index];
+                            }
+                        }
+                        if (value < 0) {
+                            return this.calculateY(offsetNeg + value);
+                        } else {
+                            return this.calculateY(offsetPos + value);
+                        }
+                    }
+
+                    return this.calculateY(value);
+                }
+            });
             this.buildScale(this.data.labels);
 
 
@@ -3039,19 +3196,20 @@
                 dataset.metaDataset = new Chart.Line();
                 dataset.metaData = [];
                 helpers.each(dataset.data, function(dataPoint, index) {
-                    dataset.metaData.push(new this.PointClass());
+                    dataset.metaData.push(new Chart.Point());
                 }, this);
             }, this);
 
             // Set defaults for lines
             this.eachDataset(function(dataset, datasetIndex) {
-                dataset = helpers.merge(this.options, dataset);
                 helpers.extend(dataset.metaDataset, {
                     _points: dataset.metaData,
                     _datasetIndex: datasetIndex,
                     _chart: this.chart,
                 });
-                // Copy to view model
+                // Fill in dataset defaults from options
+                helpers.extend(dataset, helpers.merge(this.options, dataset));
+                // Copy to view modele
                 dataset.metaDataset.save();
             }, this);
 
@@ -3059,7 +3217,7 @@
             this.eachElement(function(point, index, dataset, datasetIndex) {
                 helpers.extend(point, {
                     x: this.scale.calculateX(index),
-                    y: this.scale.endPoint,
+                    y: this.scale.calculateY(0),
                     _datasetIndex: datasetIndex,
                     _index: index,
                     _chart: this.chart
@@ -3091,145 +3249,27 @@
         previousPoint: function(collection, index) {
             return collection[index + 1] || collection[index];
         },
-        onHover: function(e) {
-
-
-            // If exiting chart
-            if (e.type == 'mouseout') {
-                return this;
-            }
-
-            this.lastActive = this.lastActive || [];
-
-            // Find Active Elements
-            this.active = function() {
-                switch (this.options.hoverMode) {
-                    case 'single':
-                        return this.getElementAtEvent(e);
-                    case 'label':
-                        return this.getElementsAtEvent(e);
-                    case 'dataset':
-                        return this.getDatasetAtEvent(e);
-                    default:
-                        return e;
-                }
-            }.call(this);
-
-            // On Hover hook
-            if (this.options.onHover) {
-                this.options.onHover.call(this, this.active);
-            }
-
-            // Remove styling for last active (even if it may still be active)
-            if (this.lastActive.length) {
-                switch (this.options.hoverMode) {
-                    case 'single':
-                        this.lastActive[0].backgroundColor = this.data.datasets[this.lastActive[0]._datasetIndex].pointBackgroundColor;
-                        this.lastActive[0].borderColor = this.data.datasets[this.lastActive[0]._datasetIndex].pointBorderColor;
-                        this.lastActive[0].borderWidth = this.data.datasets[this.lastActive[0]._datasetIndex].pointBorderWidth;
-                        break;
-                    case 'label':
-                        for (var i = 0; i < this.lastActive.length; i++) {
-                            this.lastActive[i].backgroundColor = this.data.datasets[this.lastActive[i]._datasetIndex].pointBackgroundColor;
-                            this.lastActive[i].borderColor = this.data.datasets[this.lastActive[i]._datasetIndex].pointBorderColor;
-                            this.lastActive[i].borderWidth = this.data.datasets[this.lastActive[0]._datasetIndex].pointBorderWidth;
-                        }
-                        break;
-                    case 'dataset':
-                        break;
-                    default:
-                        // Don't change anything
-                }
-            }
-
-            // Built in hover styling
-            if (this.active.length && this.options.hoverMode) {
-                switch (this.options.hoverMode) {
-                    case 'single':
-                        this.active[0].backgroundColor = this.data.datasets[this.active[0]._datasetIndex].hoverBackgroundColor || helpers.color(this.active[0].backgroundColor).saturate(0.5).darken(0.35).rgbString();
-                        this.active[0].borderColor = this.data.datasets[this.active[0]._datasetIndex].hoverBorderColor || helpers.color(this.active[0].borderColor).saturate(0.5).darken(0.35).rgbString();
-                        this.active[0].borderWidth = this.data.datasets[this.active[0]._datasetIndex].borderWidth + 10;
-                        break;
-                    case 'label':
-                        for (var i = 0; i < this.active.length; i++) {
-                            this.active[i].backgroundColor = this.data.datasets[this.active[i]._datasetIndex].hoverBackgroundColor || helpers.color(this.active[i].backgroundColor).saturate(0.5).darken(0.35).rgbString();
-                            this.active[i].borderColor = this.data.datasets[this.active[i]._datasetIndex].hoverBorderColor || helpers.color(this.active[i].borderColor).saturate(0.5).darken(0.35).rgbString();
-                            this.active[i].borderWidth = this.data.datasets[this.active[i]._datasetIndex].borderWidth + 2;
-                        }
-                        break;
-                    case 'dataset':
-                        break;
-                    default:
-                        // Don't change anything
-                }
-            }
-
-
-            // Built in Tooltips
-            if (this.options.showTooltips) {
-
-                // The usual updates
-                this.tooltip.initialize();
-
-                // Active
-                if (this.active.length) {
-                    helpers.extend(this.tooltip, {
-                        opacity: 1,
-                        _active: this.active,
-                    });
-
-                    this.tooltip.update();
-                } else {
-                    // Inactive
-                    helpers.extend(this.tooltip, {
-                        opacity: 0,
-                    });
-                }
-            }
-
-
-            // Hover animations
-            this.tooltip.pivot();
-
-            if (!this.animating) {
-                var changed;
-
-                helpers.each(this.active, function(element, index) {
-                    if (element !== this.lastActive[index]) {
-                        changed = true;
-                    }
-                }, this);
-
-                // If entering, leaving, or changing elements, animate the change via pivot
-                if ((!this.lastActive.length && this.active.length) ||
-                    (this.lastActive.length && !this.active.length) ||
-                    (this.lastActive.length && this.active.length && changed)) {
-
-                    this.stop();
-                    this.render(this.options.hoverAnimationDuration);
-                }
-            }
-
-            // Remember Last Active
-            this.lastActive = this.active;
-            return this;
-
-        },
         update: function() {
 
+            // Update the scale
             this.scale.update();
 
             // Update the lines
             this.eachDataset(function(dataset, datasetIndex) {
                 helpers.extend(dataset.metaDataset, {
+                    // Utility
+                    _datasetIndex: datasetIndex,
+                    // Data
+                    _points: dataset.metaData,
+                    // Geometry
+                    scaleTop: this.scale.startPoint,
+                    scaleBottom: this.scale.endPoint,
+                    scaleZero: this.scale.calculateY(0),
+                    // Appearance
+                    tension: dataset.tension || this.options.tension,
                     backgroundColor: dataset.backgroundColor || this.options.backgroundColor,
                     borderWidth: dataset.borderWidth || this.options.borderWidth,
                     borderColor: dataset.borderColor || this.options.borderColor,
-                    tension: dataset.tension || this.options.tension,
-                    scaleTop: this.scale.startPoint,
-                    scaleBottom: this.scale.endPoint,
-                    _points: dataset.metaData,
-                    _datasetIndex: datasetIndex,
                 });
                 dataset.metaDataset.pivot();
             });
@@ -3237,22 +3277,25 @@
             // Update the points
             this.eachElement(function(point, index, dataset, datasetIndex) {
                 helpers.extend(point, {
-                    x: this.scale.calculateX(index),
-                    y: this.scale.calculateY(this.data.datasets[datasetIndex].data[index]),
-                    value: this.data.datasets[datasetIndex].data[index],
+                    // Utility
+                    _chart: this.chart,
+                    _datasetIndex: datasetIndex,
+                    _index: index,
+                    // Data
                     label: this.data.labels[index],
+                    value: this.data.datasets[datasetIndex].data[index],
                     datasetLabel: this.data.datasets[datasetIndex].label,
-                    // Appearance
-                    hoverBackgroundColor: this.data.datasets[datasetIndex].pointHoverBackgroundColor || this.options.pointHoverBackgroundColor,
-                    hoverBorderColor: this.data.datasets[datasetIndex].pointHoverBorderColor || this.options.pointHoverBorderColor,
-                    hoverRadius: this.data.datasets[datasetIndex].pointHoverRadius || this.options.pointHoverRadius,
+                    // Geometry
+                    offsetGridLines: this.options.offsetGridLines,
+                    x: this.scale.calculateX(index),
+                    y: this.scale.calculatePointY(index, datasetIndex),
+                    tension: this.data.datasets[datasetIndex].metaDataset.tension,
+                    // Appearnce
                     radius: this.data.datasets[datasetIndex].pointRadius || this.options.pointRadius,
-                    borderWidth: this.data.datasets[datasetIndex].pointBorderWidth || this.options.pointBorderWidth,
-                    borderColor: this.data.datasets[datasetIndex].pointBorderColor || this.options.pointBorderColor,
                     backgroundColor: this.data.datasets[datasetIndex].pointBackgroundColor || this.options.pointBackgroundColor,
-                    tension: this.data.datasets[datasetIndex].metaDataset.tension,
-                    _datasetIndex: datasetIndex,
-                    _index: index,
+                    borderWidth: this.data.datasets[datasetIndex].pointBorderWidth || this.options.pointBorderWidth,
+                    // Tooltip
+                    hoverRadius: this.data.datasets[datasetIndex].pointHitRadius || this.options.pointHitRadius,
                 });
             }, this);
 
@@ -3269,7 +3312,6 @@
                 point.controlPointNextX = controlPoints.next.x;
 
                 // Prevent the bezier going outside of the bounds of the graph
-
                 // Cap puter bezier handles to the upper/lower scale bounds
                 if (controlPoints.next.y > this.scale.endPoint) {
                     point.controlPointNextY = this.scale.endPoint;
@@ -3298,11 +3340,31 @@
 
             var dataTotal = function() {
                 var values = [];
-                self.eachValue(function(value) {
+                var negativeValues = [];
+
+                if (self.options.stacked) {
+                    self.eachValue(function(value, index) {
+                        values[index] = values[index] || 0;
+                        negativeValues[index] = negativeValues[index] || 0;
+                        if (self.options.relativePoints) {
+                            values[index] = 100;
+                        } else {
+                            if (value < 0) {
+                                negativeValues[index] += value;
+                            } else {
+                                values[index] += value;
+                            }
+                        }
+                    });
+                    return values.concat(negativeValues);
+                }
+
+                self.eachValue(function(value, index) {
                     values.push(value);
                 });
 
                 return values;
+
             };
 
             var scaleOptions = {
@@ -3351,7 +3413,7 @@
                 });
             }
 
-            this.scale = new Chart.Scale(scaleOptions);
+            this.scale = new this.ScaleClass(scaleOptions);
         },
         redraw: function() {
 
@@ -3363,7 +3425,11 @@
 
             this.scale.draw(easingDecimal);
 
-            this.eachDataset(function(dataset, datasetIndex) {
+            // reverse for-loop for proper stacking
+            for (var i = this.data.datasets.length - 1; i >= 0; i--) {
+
+                var dataset = this.data.datasets[i];
+                var datasetIndex = i;
 
                 // Transition Point Locations
                 helpers.each(dataset.metaData, function(point, index) {
@@ -3377,11 +3443,152 @@
                 helpers.each(dataset.metaData, function(point) {
                     point.draw();
                 });
-            }, this);
+            }
 
             // Finally draw the tooltip
             this.tooltip.transition(easingDecimal).draw();
-        }
+        },
+        events: function(e) {
+
+            // If exiting chart
+            if (e.type == 'mouseout') {
+                return this;
+            }
+
+            this.lastActive = this.lastActive || [];
+
+            // Find Active Elements
+            this.active = function() {
+                switch (this.options.hoverMode) {
+                    case 'single':
+                        return this.getElementAtEvent(e);
+                    case 'label':
+                        return this.getElementsAtEvent(e);
+                    case 'dataset':
+                        return this.getDatasetAtEvent(e);
+                    default:
+                        return e;
+                }
+            }.call(this);
+
+            // On Hover hook
+            if (this.options.onHover) {
+                this.options.onHover.call(this, this.active);
+            }
+
+            if (e.type == 'mouseup' || e.type == 'click') {
+                if (this.options.onClick) {
+                    this.options.onClick.call(this, e, this.active);
+                }
+            }
+
+            var dataset;
+            // Remove styling for last active (even if it may still be active)
+            if (this.lastActive.length) {
+                switch (this.options.hoverMode) {
+                    case 'single':
+                        dataset = this.data.datasets[this.lastActive[0]._datasetIndex];
+
+                        this.lastActive[0].radius = dataset.pointRadius;
+                        this.lastActive[0].backgroundColor = dataset.pointBackgroundColor;
+                        this.lastActive[0].borderColor = dataset.pointBorderColor;
+                        this.lastActive[0].borderWidth = dataset.pointBorderWidth;
+                        break;
+                    case 'label':
+                        for (var i = 0; i < this.lastActive.length; i++) {
+                            dataset = this.data.datasets[this.lastActive[i]._datasetIndex];
+
+                            this.lastActive[i].radius = dataset.pointRadius;
+                            this.lastActive[i].backgroundColor = dataset.pointBackgroundColor;
+                            this.lastActive[i].borderColor = dataset.pointBorderColor;
+                            this.lastActive[i].borderWidth = dataset.pointBorderWidth;
+                        }
+                        break;
+                    case 'dataset':
+                        break;
+                    default:
+                        // Don't change anything
+                }
+            }
+
+            // Built in hover styling
+            if (this.active.length && this.options.hoverMode) {
+                switch (this.options.hoverMode) {
+                    case 'single':
+                        dataset = this.data.datasets[this.active[0]._datasetIndex];
+
+                        this.active[0].radius = dataset.pointHoverRadius || dataset.pointRadius + 2;
+                        this.active[0].backgroundColor = dataset.pointHoverBackgroundColor || helpers.color(dataset.pointBackgroundColor).saturate(0.5).darken(0.35).rgbString();
+                        this.active[0].borderColor = dataset.pointHoverBorderColor || helpers.color(dataset.pointBorderColor).saturate(0.5).darken(0.35).rgbString();
+                        this.active[0].borderWidth = dataset.pointHoverBorderWidth || dataset.pointBorderWidth + 2;
+                        break;
+                    case 'label':
+                        for (var i = 0; i < this.active.length; i++) {
+                            dataset = this.data.datasets[this.active[i]._datasetIndex];
+
+                            this.active[i].radius = dataset.pointHoverRadius || dataset.pointRadius + 2;
+                            this.active[i].backgroundColor = dataset.pointHoverBackgroundColor || helpers.color(dataset.pointBackgroundColor).saturate(0.5).darken(0.35).rgbString();
+                            this.active[i].borderColor = dataset.pointHoverBorderColor || helpers.color(dataset.pointBorderColor).saturate(0.5).darken(0.35).rgbString();
+                            this.active[i].borderWidth = dataset.pointHoverBorderWidth || dataset.pointBorderWidth + 2;
+                        }
+                        break;
+                    case 'dataset':
+                        break;
+                    default:
+                        // Don't change anything
+                }
+            }
+
+
+            // Built in Tooltips
+            if (this.options.showTooltips) {
+
+                // The usual updates
+                this.tooltip.initialize();
+
+                // Active
+                if (this.active.length) {
+                    helpers.extend(this.tooltip, {
+                        opacity: 1,
+                        _active: this.active,
+                    });
+
+                    this.tooltip.update();
+                } else {
+                    // Inactive
+                    helpers.extend(this.tooltip, {
+                        opacity: 0,
+                    });
+                }
+            }
+
+
+            // Hover animations
+            this.tooltip.pivot();
+
+            if (!this.animating) {
+                var changed;
+
+                helpers.each(this.active, function(element, index) {
+                    if (element !== this.lastActive[index]) {
+                        changed = true;
+                    }
+                }, this);
+
+                // If entering, leaving, or changing elements, animate the change via pivot
+                if ((!this.lastActive.length && this.active.length) ||
+                    (this.lastActive.length && !this.active.length) ||
+                    (this.lastActive.length && this.active.length && changed)) {
+
+                    this.stop();
+                    this.render(this.options.hoverAnimationDuration);
+                }
+            }
+
+            // Remember Last Active
+            this.lastActive = this.active;
+            return this;
+        },
     });
 
 
diff --git a/Chart.min.js b/Chart.min.js
index a83c0899616..498e634aafc 100644
--- a/Chart.min.js
+++ b/Chart.min.js
@@ -7,6 +7,6 @@
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-(function(){"use strict";var t=this,e=t.Chart,i=function(t){this.canvas=t.canvas,this.ctx=t;var e=function(t,e){return t["offset"+e]?t["offset"+e]:document.defaultView.getComputedStyle(t).getPropertyValue(e)},i=this.width=e(t.canvas,"Width")||t.canvas.width,n=this.height=e(t.canvas,"Height")||t.canvas.height;return t.canvas.width=i,t.canvas.height=n,i=this.width=t.canvas.width,n=this.height=t.canvas.height,this.aspectRatio=this.width/this.height,a.retinaScale(this),this};i.defaults={global:{animation:!0,animationDuration:1e3,animationEasing:"easeOutQuart",showScale:!0,scaleOverride:!1,scaleSteps:null,scaleStepWidth:null,scaleStartValue:null,scaleLineColor:"rgba(0,0,0,.1)",scaleLineWidth:1,scaleShowLabels:!0,scaleLabel:"<%=value%>",scaleIntegersOnly:!0,scaleBeginAtZero:!1,scaleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",scaleFontSize:12,scaleFontStyle:"normal",scaleFontColor:"#666",responsive:!1,maintainAspectRatio:!0,hoverMode:"single",onHover:null,hoverAnimationDuration:400,showTooltips:!0,customTooltips:!1,tooltipEvents:["mousemove","touchstart","touchmove","mouseout"],tooltipBackgroundColor:"rgba(0,0,0,0.8)",tooltipFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",tooltipFontSize:14,tooltipFontStyle:"normal",tooltipFontColor:"#fff",tooltipTitleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",tooltipTitleFontSize:14,tooltipTitleFontStyle:"bold",tooltipTitleFontColor:"#fff",tooltipYPadding:6,tooltipXPadding:6,tooltipCaretSize:8,tooltipCornerRadius:6,tooltipXOffset:10,tooltipTemplate:"<%if (label){%><%=label%>: <%}%><%= value %>",multiTooltipTemplate:"<%if (datasetLabel){%><%=datasetLabel%>: <%}%><%= value %>",multiTooltipKeyBackground:"#fff",onAnimationProgress:function(){},onAnimationComplete:function(){},colorFallback:"rgba(0,0,0,0.1)"}},i.types={};var 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t=this._chart.ctx,e=this._vm;switch(this._options.hoverMode){case"single":t.font=W(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var i=e.caretPadding=2,n=t.measureText(e.text).width+2*e.xPadding,s=e.fontSize+2*e.yPadding,o=s+e.caretHeight+i;e.x+n/2>this._chart.width?e.xAlign="left":e.x-n/2<0&&(e.xAlign="right"),e.y-o<0&&(e.yAlign="below");var r=e.x-n/2,h=e.y-o;if(t.fillStyle=a.color(e.backgroundColor).alpha(e.opacity).rgbString(),this._custom)this._custom(this._vm);else{switch(e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-i),t.lineTo(e.x+e.caretHeight,e.y-(i+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(i+e.caretHeight)),t.closePath(),t.fill();break;case"below":h=e.y+i+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+i),t.lineTo(e.x+e.caretHeight,e.y+i+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+i+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":r=e.x-n+(e.cornerRadius+e.caretHeight);break;case"right":r=e.x-(e.cornerRadius+e.caretHeight)}z(t,r,h,n,s,e.cornerRadius),t.fill(),t.fillStyle=a.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,r+n/2,h+s/2)}break;case"label":z(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=a.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=a.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=W(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=W(e.fontSize,e._fontStyle,e._fontFamily),a.each(e.labels,function(i,n){t.fillStyle=a.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(i,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(n+1)),t.fillStyle=a.color(e.legendBackgroundColor).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(n+1)-e.fontSize/2,e.fontSize,e.fontSize),t.fillStyle=a.color(e.legendColors[n].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(n+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._vm.y-this._vm.height/2+this._vm.yPadding,i=t-1;return 0===t?e+this._vm.titleFontSize/2:e+(1.5*this._vm.fontSize*i+this._vm.fontSize/2)+1.5*this._vm.titleFontSize}}),i.Scale=i.Element.extend({initialize:function(){this.fit()},buildYLabels:function(){this.yLabels=[];for(var t=m(this.stepValue),e=0;e<=this.steps;e++)this.yLabels.push(x(this.templateString,{value:(this.min+e*this.stepValue).toFixed(t)}));this.yLabelWidth=this.display&&this.showLabels?T(this.ctx,this.font,this.yLabels)+10:0},addXLabel:function(t){this.xLabels.push(t),this.valuesCount++,this.fit()},removeXLabel:function(){this.xLabels.shift(),this.valuesCount--,this.fit()},fit:function(){this.startPoint=this.display?this.fontSize:0,this.endPoint=this.display?this.height-1.5*this.fontSize-5:this.height,this.startPoint+=this.padding,this.endPoint-=this.padding;var t,e=this.endPoint,i=this.endPoint-this.startPoint;for(this.calculateYRange(i),this.buildYLabels(),this.calculateXLabelRotation();i>this.endPoint-this.startPoint;)i=this.endPoint-this.startPoint,t=this.yLabelWidth,this.calculateYRange(i),this.buildYLabels(),t<this.yLabelWidth&&(this.endPoint=e,this.calculateXLabelRotation())},calculateXLabelRotation:function(){this.ctx.font=this.font;var t,e,i=this.ctx.measureText(this.xLabels[0]).width,a=this.ctx.measureText(this.xLabels[this.xLabels.length-1]).width;if(this.xScalePaddingRight=a/2+3,this.xScalePaddingLeft=i/2>this.yLabelWidth?i/2:this.yLabelWidth,this.xLabelRotation=0,this.display){var n,s=T(this.ctx,this.font,this.xLabels);this.xLabelWidth=s;for(var o=Math.floor(this.calculateX(1)-this.calculateX(0))-6;this.xLabelWidth>o&&0===this.xLabelRotation||this.xLabelWidth>o&&this.xLabelRotation<=90&&this.xLabelRotation>0;)n=Math.cos(b(this.xLabelRotation)),t=n*i,e=n*a,t+this.fontSize/2>this.yLabelWidth&&(this.xScalePaddingLeft=t+this.fontSize/2),this.xScalePaddingRight=this.fontSize/2,this.xLabelRotation++,this.xLabelWidth=n*s;this.xLabelRotation>0&&(this.endPoint-=Math.sin(b(this.xLabelRotation))*s+3)}else this.xLabelWidth=0,this.xScalePaddingRight=this.padding,this.xScalePaddingLeft=this.padding},calculateYRange:c,drawingArea:function(){return this.startPoint-this.endPoint},calculateY:function(t){var e=this.drawingArea()/(this.min-this.max);return this.endPoint-e*(t-this.min)},calculateX:function(t){var e=(this.xLabelRotation>0,this.width-(this.xScalePaddingLeft+this.xScalePaddingRight)),i=e/Math.max(this.valuesCount-(this.offsetGridLines?0:1),1),a=i*t+this.xScalePaddingLeft;return this.offsetGridLines&&(a+=i/2),Math.round(a)},update:function(t){a.extend(this,t),this.fit()},draw:function(){var t=this.ctx,e=(this.endPoint-this.startPoint)/this.steps,i=Math.round(this.xScalePaddingLeft);this.display&&(t.fillStyle=this.textColor,t.font=this.font,n(this.yLabels,function(n,s){var o=this.endPoint-e*s,r=Math.round(o),h=this.showHorizontalLines;t.textAlign="right",t.textBaseline="middle",this.showLabels&&t.fillText(n,i-10,o),0!==s||h||(h=!0),h&&t.beginPath(),s>0?(t.lineWidth=this.gridLineWidth,t.strokeStyle=this.gridLineColor):(t.lineWidth=this.lineWidth,t.strokeStyle=this.lineColor),r+=a.aliasPixel(t.lineWidth),h&&(t.moveTo(i,r),t.lineTo(this.width,r),t.stroke(),t.closePath()),t.lineWidth=this.lineWidth,t.strokeStyle=this.lineColor,t.beginPath(),t.moveTo(i-5,r),t.lineTo(i,r),t.stroke(),t.closePath()},this),n(this.xLabels,function(e,i){var a=this.calculateX(i)+y(this.lineWidth),n=this.calculateX(i-(this.offsetGridLines?.5:0))+y(this.lineWidth),s=this.xLabelRotation>0,o=this.showVerticalLines;0!==i||o||(o=!0),o&&t.beginPath(),i>0?(t.lineWidth=this.gridLineWidth,t.strokeStyle=this.gridLineColor):(t.lineWidth=this.lineWidth,t.strokeStyle=this.lineColor),o&&(t.moveTo(n,this.endPoint),t.lineTo(n,this.startPoint-3),t.stroke(),t.closePath()),t.lineWidth=this.lineWidth,t.strokeStyle=this.lineColor,t.beginPath(),t.moveTo(n,this.endPoint),t.lineTo(n,this.endPoint+5),t.stroke(),t.closePath(),t.save(),t.translate(a,s?this.endPoint+12:this.endPoint+8),t.rotate(-1*b(this.xLabelRotation)),t.font=this.font,t.textAlign=s?"right":"center",t.textBaseline=s?"middle":"top",t.fillText(e,0,0),t.restore()},this))}}),i.RadialScale=i.Element.extend({initialize:function(){this.size=v([this.height,this.width]),this.drawingArea=this.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2},calculateCenterOffset:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},update:function(){this.lineArc?this.drawingArea=this.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},buildYLabels:function(){this.yLabels=[];for(var t=m(this.stepValue),e=0;e<=this.steps;e++)this.yLabels.push(x(this.templateString,{value:(this.min+e*this.stepValue).toFixed(t)}))},getCircumference:function(){return 2*Math.PI/this.valuesCount},setScaleSize:function(){var t,e,i,a,n,s,o,r,h,l,c,u,d=v([this.height/2-this.pointLabelFontSize-5,this.width/2]),p=this.width,f=0;for(this.ctx.font=W(this.pointLabelFontSize,this.pointLabelFontStyle,this.pointLabelFontFamily),e=0;e<this.valuesCount;e++)t=this.getPointPosition(e,d),i=this.ctx.measureText(x(this.templateString,{value:this.labels[e]})).width+5,0===e||e===this.valuesCount/2?(a=i/2,t.x+a>p&&(p=t.x+a,n=e),t.x-a<f&&(f=t.x-a,o=e)):e<this.valuesCount/2?t.x+i>p&&(p=t.x+i,n=e):e>this.valuesCount/2&&t.x-i<f&&(f=t.x-i,o=e);h=f,l=Math.ceil(p-this.width),s=this.getIndexAngle(n),r=this.getIndexAngle(o),c=l/Math.sin(s+Math.PI/2),u=h/Math.sin(r+Math.PI/2),c=g(c)?c:0,u=g(u)?u:0,this.drawingArea=d-(u+c)/2,this.setCenterPoint(u,c)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,a=t+this.drawingArea;this.xCenter=(a+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.valuesCount;return t*e-Math.PI/2},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},draw:function(){if(this.display){var t=this.ctx;if(n(this.yLabels,function(e,i){if(i>0){var a,n=i*(this.drawingArea/this.steps),s=this.yCenter-n;if(this.lineWidth>0)if(t.strokeStyle=this.lineColor,t.lineWidth=this.lineWidth,this.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,n,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var o=0;o<this.valuesCount;o++)a=this.getPointPosition(o,this.calculateCenterOffset(this.min+i*this.stepValue)),0===o?t.moveTo(a.x,a.y):t.lineTo(a.x,a.y);t.closePath(),t.stroke()}if(this.showLabels){if(t.font=W(this.fontSize,this._fontStyle,this._fontFamily),this.showLabelBackdrop){var r=t.measureText(e).width;t.fillStyle=this.backdropColor,t.fillRect(this.xCenter-r/2-this.backdropPaddingX,s-this.fontSize/2-this.backdropPaddingY,r+2*this.backdropPaddingX,this.fontSize+2*this.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.fontColor,t.fillText(e,this.xCenter,s)}}},this),!this.lineArc){t.lineWidth=this.angleLineWidth,t.strokeStyle=this.angleLineColor;for(var e=this.valuesCount-1;e>=0;e--){if(this.angleLineWidth>0){var i=this.getPointPosition(e,this.calculateCenterOffset(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(i.x,i.y),t.stroke(),t.closePath()}var a=this.getPointPosition(e,this.calculateCenterOffset(this.max)+5);t.font=W(this.pointLabelFontSize,this.pointLabelFontStyle,this.pointLabelFontFamily),t.fillStyle=this.pointLabelFontColor;var s=this.labels.length,o=this.labels.length/2,r=o/2,h=r>e||e>s-r,l=e===r||e===s-r;0===e?t.textAlign="center":e===o?t.textAlign="center":o>e?t.textAlign="left":t.textAlign="right",l?t.textBaseline="middle":h?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.labels[e],a.x,a.y)}}}}}),i.animationService={frameDuration:17,animations:[],dropFrames:0,addAnimation:function(t,e,i){i||(t.animating=!0);for(var n=0;n<this.animations.length;++n)if(this.animations[n].chartInstance===t)return void(this.animations[n].animationObject=e);this.animations.push({chartInstance:t,animationObject:e}),1==this.animations.length&&a.requestAnimFrame.call(window,this.digestWrapper)},cancelAnimation:function(t){var e=a.findNextWhere(this.animations,function(e){return e.chartInstance===t});e&&(this.animations.splice(e,1),t.animating=!1)},digestWrapper:function(){i.animationService.startDigest.call(i.animationService)},startDigest:function(){var t=Date.now(),e=0;this.dropFrames>1&&(e=Math.floor(this.dropFrames),this.dropFrames-=e);for(var i=0;i<this.animations.length;i++)null===this.animations[i].animationObject.currentStep&&(this.animations[i].animationObject.currentStep=0),this.animations[i].animationObject.currentStep+=1+e,this.animations[i].animationObject.currentStep>this.animations[i].animationObject.numSteps&&(this.animations[i].animationObject.currentStep=this.animations[i].animationObject.numSteps),this.animations[i].animationObject.render(this.animations[i].chartInstance,this.animations[i].animationObject),this.animations[i].animationObject.currentStep==this.animations[i].animationObject.numSteps&&(this.animations[i].chartInstance.animating=!1,this.animations.splice(i,1),i--);var n=Date.now(),s=n-t-this.frameDuration,o=s/this.frameDuration;o>1&&(this.dropFrames+=o),this.animations.length>0&&a.requestAnimFrame.call(window,this.digestWrapper)}},a.addEvent(window,"resize",function(){var t;return function(){clearTimeout(t),t=setTimeout(function(){n(i.instances,function(t){t.options.responsive&&t.resize(t.render,!0)})},50)}}()),p?define(function(){return i}):"object"==typeof module&&module.exports&&(module.exports=i),t.Chart=i,i.noConflict=function(){return t.Chart=e,i}}).call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={scaleBeginAtZero:!0,scaleShowGridLines:!0,scaleGridLineColor:"rgba(0,0,0,.05)",scaleGridLineWidth:1,scaleShowHorizontalLines:!0,
-scaleShowVerticalLines:!0,barBorderWidth:2,barValueSpacing:5,barDatasetSpacing:1,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].backgroundColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>'};e.Type.extend({name:"Bar",defaults:a,initialize:function(t){this.data=t;var a=this.options;this.ScaleClass=e.Scale.extend({offsetGridLines:!0,calculateBarX:function(t,e,i){var n=this.calculateBaseWidth(),s=this.calculateX(i)-n/2,o=this.calculateBarWidth(t);return s+o*e+e*a.barDatasetSpacing+o/2},calculateBaseWidth:function(){return this.calculateX(1)-this.calculateX(0)-2*a.barValueSpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*a.barDatasetSpacing;return e/t}}),i.bindEvents(this,this.options.tooltipEvents,this.onHover),this.BarClass=e.Rectangle.extend({ctx:this.chart.ctx}),this.buildScale(this.data.labels),i.each(this.data.datasets,function(t,e){t.metaData=[],i.each(t.data,function(e,i){t.metaData.push(new this.BarClass)},this)},this),this.eachElement(function(t,e,a){i.extend(t,{width:this.scale.calculateBarWidth(this.data.datasets.length),x:this.scale.calculateBarX(this.data.datasets.length,a,e),y:this.calculateBaseY(),_datasetIndex:a,_index:e}),t.save()},this),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),this.update()},onHover:function(t){if("mouseout"==t.type)return this;if(this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hoverMode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.onHover&&this.options.onHover.call(this,this.active),this.lastActive.length)switch(this.options.hoverMode){case"single":this.lastActive[0].backgroundColor=this.data.datasets[this.lastActive[0]._datasetIndex].backgroundColor,this.lastActive[0].borderColor=this.data.datasets[this.lastActive[0]._datasetIndex].borderColor;break;case"label":for(var e=0;e<this.lastActive.length;e++)this.lastActive[e].backgroundColor=this.data.datasets[this.lastActive[e]._datasetIndex].backgroundColor,this.lastActive[e].borderColor=this.data.datasets[this.lastActive[e]._datasetIndex].borderColor;break;case"dataset":}if(this.active.length&&this.options.hoverMode)switch(this.options.hoverMode){case"single":this.active[0].backgroundColor=this.data.datasets[this.active[0]._datasetIndex].hoverBackgroundColor||i.color(this.active[0].backgroundColor).saturate(.5).darken(.35).rgbString(),this.active[0].borderColor=this.data.datasets[this.active[0]._datasetIndex].hoverBorderColor||i.color(this.active[0].borderColor).saturate(.5).darken(.35).rgbString();break;case"label":for(var e=0;e<this.active.length;e++)this.active[e].backgroundColor=this.data.datasets[this.active[e]._datasetIndex].hoverBackgroundColor||i.color(this.active[e].backgroundColor).saturate(.5).darken(.35).rgbString(),this.active[e].borderColor=this.data.datasets[this.active[e]._datasetIndex].hoverBorderColor||i.color(this.active[e].borderColor).saturate(.5).darken(.35).rgbString();break;case"dataset":}if(this.options.showTooltips&&(this.tooltip.initialize(),this.active.length?(i.extend(this.tooltip,{opacity:1,_active:this.active}),this.tooltip.update()):i.extend(this.tooltip,{opacity:0})),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hoverAnimationDuration))}return this.lastActive=this.active,this},calculateBaseY:function(){var t=this.scale.endPoint;return this.scale.beginAtZero||this.scale.min<=0&&this.scale.max>=0||this.scale.min>=0&&this.scale.max<=0?(t=this.scale.calculateY(0),t+=this.options.scaleGridLineWidth):this.scale.min<0&&this.scale.max<0&&(t=this.scale.startPoint),t},update:function(){this.scale.update(),this.eachElement(function(t,e,a,n){i.extend(t,{width:this.scale.calculateBarWidth(this.data.datasets.length),x:this.scale.calculateBarX(this.data.datasets.length,n,e),y:this.scale.calculateY(this.data.datasets[n].data[e]),value:this.data.datasets[n].data[e],label:this.data.labels[e],datasetLabel:this.data.datasets[n].label,borderColor:this.data.datasets[n].borderColor,borderWidth:this.data.datasets[n].borderWidth,backgroundColor:this.data.datasets[n].backgroundColor,_datasetIndex:n,_index:e}),t.pivot()},this),this.render()},buildScale:function(t){var e=this,a=function(){var t=[];return e.eachValue(function(e){t.push(e)}),t},n={templateString:this.options.scaleLabel,height:this.chart.height,width:this.chart.width,ctx:this.chart.ctx,textColor:this.options.scaleFontColor,fontSize:this.options.scaleFontSize,fontStyle:this.options.scaleFontStyle,fontFamily:this.options.scaleFontFamily,valuesCount:t.length,beginAtZero:this.options.scaleBeginAtZero,integersOnly:this.options.scaleIntegersOnly,calculateYRange:function(t){var e=i.calculateScaleRange(a(),t,this.fontSize,this.beginAtZero,this.integersOnly);i.extend(this,e)},xLabels:t,font:i.fontString(this.options.scaleFontSize,this.options.scaleFontStyle,this.options.scaleFontFamily),lineWidth:this.options.scaleLineWidth,lineColor:this.options.scaleLineColor,showHorizontalLines:this.options.scaleShowHorizontalLines,showVerticalLines:this.options.scaleShowVerticalLines,gridLineWidth:this.options.scaleShowGridLines?this.options.scaleGridLineWidth:0,gridLineColor:this.options.scaleShowGridLines?this.options.scaleGridLineColor:"rgba(0,0,0,0)",padding:this.options.showScale?0:this.options.borderWidth,showLabels:this.options.scaleShowLabels,display:this.options.showScale};this.options.scaleOverride&&i.extend(n,{calculateYRange:i.noop,steps:this.options.scaleSteps,stepValue:this.options.scaleStepWidth,min:this.options.scaleStartValue,max:this.options.scaleStartValue+this.options.scaleSteps*this.options.scaleStepWidth}),this.scale=new this.ScaleClass(n)},redraw:function(){var t=this.calculateBaseY();this.eachElement(function(e,a,n){i.extend(e,{y:t,base:t})}),this.render()},draw:function(t){var e=t||1;this.clear(),this.scale.draw(e),this.eachElement(function(t,i,a){t.hasValue()&&(t.base=this.calculateBaseY(),t.transition(e).draw())},this),this.tooltip.transition(e).draw()}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={segmentShowStroke:!0,segmentStrokeColor:"#fff",borderWidth:2,cutoutPercentage:50,hoverAnimationDuration:400,animationEasing:"easeOutQuart",animateRotate:!0,animateScale:!1,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<segments.length; i++){%><li><span style="background-color:<%=segments[i].backgroundColor%>"></span><%if(segments[i].label){%><%=segments[i].label%><%}%></li><%}%></ul>'};e.Type.extend({name:"Doughnut",defaults:a,initialize:function(t){this.data=t,this.Slice=e.Arc.extend({_chart:this.chart,x:this.chart.width/2,y:this.chart.height/2}),this.options.showTooltips&&i.bindEvents(this,this.options.tooltipEvents,this.onHover),this.data.metaData=[],i.each(this.data.data,function(e,a){var n=new this.Slice;"number"==typeof e?i.extend(n,{value:e}):i.extend(n,e),i.extend(n,{startAngle:1.5*Math.PI,circumference:this.options.animateRotate?0:this.calculateCircumference(n.value),outerRadius:this.options.animateScale?0:this.outerRadius,innerRadius:this.options.animateScale?0:this.outerRadius/100*this.options.percentageInnerCutout}),n.backgroundColor||(e.backgroundColor="hsl("+360*a/t.length+", 100%, 50%)"),n.save(),this.data.metaData.push(n)},this),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),this.update()},onHover:function(t){if("mouseout"==t.type)return this;if(this.lastActive=this.lastActive||[],this.active=this.getSliceAtEvent(t),this.options.onHover&&this.options.onHover.call(this,this.active),this.lastActive.length&&(this.lastActive[0].backgroundColor=this.data.data[this.lastActive[0]._index].backgroundColor),this.active.length&&this.options.hoverMode&&(this.active[0].backgroundColor=this.data.data[this.active[0]._index].hoverBackgroundColor||i.color(this.data.data[this.active[0]._index].backgroundColor).saturate(.5).darken(.35).rgbString()),this.options.showTooltips&&(this.tooltip.initialize(),this.active.length?(i.extend(this.tooltip,{opacity:1,_active:this.active}),this.tooltip.update()):i.extend(this.tooltip,{opacity:0})),this.tooltip.pivot(),!this.animating){var e;i.each(this.active,function(t,i){t!==this.lastActive[i]&&(e=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&e)&&(this.stop(),this.render(this.options.hoverAnimationDuration))}return this.lastActive=this.active,this},getSliceAtEvent:function(t){var e=[],a=i.getRelativePosition(t);return i.each(this.data.metaData,function(t,i){t.inRange(a.x,a.y)&&e.push(t)},this),e},calculateCircumference:function(t){return this.total>0?2*Math.PI*(t/this.total):0},update:function(){this.total=0,i.each(this.data.data,function(t){this.total+=Math.abs(t.value)},this),this.outerRadius=(i.min([this.chart.width,this.chart.height])-this.options.borderWidth/2)/2,i.each(this.data.metaData,function(t,e){var a=this.data.data[e];i.extend(t,{_index:e,x:this.chart.width/2,y:this.chart.height/2,value:a.value,label:a.label,circumference:this.calculateCircumference(a.value),outerRadius:this.outerRadius,innerRadius:this.outerRadius/100*this.options.cutoutPercentage,backgroundColor:a.backgroundColor,hoverBackgroundColor:a.hoverBackgroundColor||a.backgroundColor,borderWidth:this.options.borderWidth,borderColor:this.options.segmentStrokeColor}),i.extend(t,{endAngle:t.startAngle+t.circumference}),0===e&&(t.startAngle=1.5*Math.PI),e<this.data.data.length-1&&(this.data.metaData[e+1].startAngle=t.endAngle),t.pivot()},this),this.render()},draw:function(t){t=t||1,this.clear(),i.each(this.data.metaData,function(e,i){e.transition(t).draw()},this),this.tooltip.transition(t).draw()}}),e.types.Doughnut.extend({name:"Pie",defaults:i.merge(a,{cutoutPercentage:0})})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={scaleShowGridLines:!0,scaleGridLineColor:"rgba(0,0,0,.05)",scaleGridLineWidth:1,scaleShowHorizontalLines:!0,scaleShowVerticalLines:!0,tension:.4,pointRadius:4,pointBorderWidth:1,pointHoverRadius:20,borderWidth:2,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].borderColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>',offsetGridLines:!1};e.Type.extend({name:"Line",defaults:a,initialize:function(t){this.data=t,this.PointClass=e.Point.extend({_chart:this.chart,offsetGridLines:this.options.offsetGridLines,borderWidth:this.options.pointBorderWidth,radius:this.options.pointRadius,hoverRadius:this.options.pointHoverRadius}),i.bindEvents(this,this.options.tooltipEvents,this.onHover),this.buildScale(this.data.labels),i.each(this.data.datasets,function(t,a){t.metaDataset=new e.Line,t.metaData=[],i.each(t.data,function(e,i){t.metaData.push(new this.PointClass)},this)},this),this.eachDataset(function(t,e){t=i.merge(this.options,t),i.extend(t.metaDataset,{_points:t.metaData,_datasetIndex:e,_chart:this.chart}),t.metaDataset.save()},this),this.eachElement(function(t,e,a,n){i.extend(t,{x:this.scale.calculateX(e),y:this.scale.endPoint,_datasetIndex:n,_index:e,_chart:this.chart}),i.extend(t,{controlPointPreviousX:this.previousPoint(a,e).x,controlPointPreviousY:this.nextPoint(a,e).y,controlPointNextX:this.previousPoint(a,e).x,controlPointNextY:this.nextPoint(a,e).y}),t.save()},this),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),this.update()},nextPoint:function(t,e){return t[e-1]||t[e]},previousPoint:function(t,e){return t[e+1]||t[e]},onHover:function(t){if("mouseout"==t.type)return this;if(this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hoverMode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.onHover&&this.options.onHover.call(this,this.active),this.lastActive.length)switch(this.options.hoverMode){case"single":this.lastActive[0].backgroundColor=this.data.datasets[this.lastActive[0]._datasetIndex].pointBackgroundColor,this.lastActive[0].borderColor=this.data.datasets[this.lastActive[0]._datasetIndex].pointBorderColor,this.lastActive[0].borderWidth=this.data.datasets[this.lastActive[0]._datasetIndex].pointBorderWidth;break;case"label":for(var e=0;e<this.lastActive.length;e++)this.lastActive[e].backgroundColor=this.data.datasets[this.lastActive[e]._datasetIndex].pointBackgroundColor,this.lastActive[e].borderColor=this.data.datasets[this.lastActive[e]._datasetIndex].pointBorderColor,this.lastActive[e].borderWidth=this.data.datasets[this.lastActive[0]._datasetIndex].pointBorderWidth;break;case"dataset":}if(this.active.length&&this.options.hoverMode)switch(this.options.hoverMode){case"single":this.active[0].backgroundColor=this.data.datasets[this.active[0]._datasetIndex].hoverBackgroundColor||i.color(this.active[0].backgroundColor).saturate(.5).darken(.35).rgbString(),this.active[0].borderColor=this.data.datasets[this.active[0]._datasetIndex].hoverBorderColor||i.color(this.active[0].borderColor).saturate(.5).darken(.35).rgbString(),this.active[0].borderWidth=this.data.datasets[this.active[0]._datasetIndex].borderWidth+10;break;case"label":for(var e=0;e<this.active.length;e++)this.active[e].backgroundColor=this.data.datasets[this.active[e]._datasetIndex].hoverBackgroundColor||i.color(this.active[e].backgroundColor).saturate(.5).darken(.35).rgbString(),this.active[e].borderColor=this.data.datasets[this.active[e]._datasetIndex].hoverBorderColor||i.color(this.active[e].borderColor).saturate(.5).darken(.35).rgbString(),this.active[e].borderWidth=this.data.datasets[this.active[e]._datasetIndex].borderWidth+2;break;case"dataset":}if(this.options.showTooltips&&(this.tooltip.initialize(),this.active.length?(i.extend(this.tooltip,{opacity:1,_active:this.active}),this.tooltip.update()):i.extend(this.tooltip,{opacity:0})),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hoverAnimationDuration))}return this.lastActive=this.active,this},update:function(){this.scale.update(),this.eachDataset(function(t,e){i.extend(t.metaDataset,{backgroundColor:t.backgroundColor||this.options.backgroundColor,borderWidth:t.borderWidth||this.options.borderWidth,borderColor:t.borderColor||this.options.borderColor,tension:t.tension||this.options.tension,scaleTop:this.scale.startPoint,scaleBottom:this.scale.endPoint,_points:t.metaData,_datasetIndex:e}),t.metaDataset.pivot()}),this.eachElement(function(t,e,a,n){i.extend(t,{x:this.scale.calculateX(e),y:this.scale.calculateY(this.data.datasets[n].data[e]),value:this.data.datasets[n].data[e],label:this.data.labels[e],datasetLabel:this.data.datasets[n].label,hoverBackgroundColor:this.data.datasets[n].pointHoverBackgroundColor||this.options.pointHoverBackgroundColor,hoverBorderColor:this.data.datasets[n].pointHoverBorderColor||this.options.pointHoverBorderColor,hoverRadius:this.data.datasets[n].pointHoverRadius||this.options.pointHoverRadius,radius:this.data.datasets[n].pointRadius||this.options.pointRadius,borderWidth:this.data.datasets[n].pointBorderWidth||this.options.pointBorderWidth,borderColor:this.data.datasets[n].pointBorderColor||this.options.pointBorderColor,backgroundColor:this.data.datasets[n].pointBackgroundColor||this.options.pointBackgroundColor,tension:this.data.datasets[n].metaDataset.tension,_datasetIndex:n,_index:e})},this),this.eachElement(function(t,e,a,n){var s=i.splineCurve(this.previousPoint(a,e),t,this.nextPoint(a,e),t.tension);t.controlPointPreviousX=s.previous.x,t.controlPointNextX=s.next.x,s.next.y>this.scale.endPoint?t.controlPointNextY=this.scale.endPoint:s.next.y<this.scale.startPoint?t.controlPointNextY=this.scale.startPoint:t.controlPointNextY=s.next.y,s.previous.y>this.scale.endPoint?t.controlPointPreviousY=this.scale.endPoint:s.previous.y<this.scale.startPoint?t.controlPointPreviousY=this.scale.startPoint:t.controlPointPreviousY=s.previous.y,t.pivot()},this),this.render()},buildScale:function(t){var a=this,n=function(){var t=[];return a.eachValue(function(e){t.push(e)}),t},s={templateString:this.options.scaleLabel,height:this.chart.height,width:this.chart.width,ctx:this.chart.ctx,textColor:this.options.scaleFontColor,offsetGridLines:this.options.offsetGridLines,fontSize:this.options.scaleFontSize,fontStyle:this.options.scaleFontStyle,fontFamily:this.options.scaleFontFamily,valuesCount:t.length,beginAtZero:this.options.scaleBeginAtZero,integersOnly:this.options.scaleIntegersOnly,calculateYRange:function(t){var e=i.calculateScaleRange(n(),t,this.fontSize,this.beginAtZero,this.integersOnly);i.extend(this,e)},xLabels:this.data.labels,font:i.fontString(this.options.scaleFontSize,this.options.scaleFontStyle,this.options.scaleFontFamily),lineWidth:this.options.scaleLineWidth,lineColor:this.options.scaleLineColor,showHorizontalLines:this.options.scaleShowHorizontalLines,showVerticalLines:this.options.scaleShowVerticalLines,gridLineWidth:this.options.scaleShowGridLines?this.options.scaleGridLineWidth:0,gridLineColor:this.options.scaleShowGridLines?this.options.scaleGridLineColor:"rgba(0,0,0,0)",padding:this.options.showScale?0:this.options.pointRadius+this.options.pointBorderWidth,showLabels:this.options.scaleShowLabels,display:this.options.showScale};this.options.scaleOverride&&i.extend(s,{calculateYRange:i.noop,steps:this.options.scaleSteps,stepValue:this.options.scaleStepWidth,min:this.options.scaleStartValue,max:this.options.scaleStartValue+this.options.scaleSteps*this.options.scaleStepWidth}),this.scale=new e.Scale(s)},redraw:function(){},draw:function(t){var e=t||1;this.clear(),this.scale.draw(e),this.eachDataset(function(t,a){i.each(t.metaData,function(t,i){t.transition(e)},this),t.metaDataset.transition(e).draw(),i.each(t.metaData,function(t){t.draw()})},this),this.tooltip.transition(e).draw()}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={scaleShowLabelBackdrop:!0,scaleBackdropColor:"rgba(255,255,255,0.75)",scaleBeginAtZero:!0,scaleBackdropPaddingY:2,scaleBackdropPaddingX:2,scaleShowLine:!0,segmentShowStroke:!0,segmentStrokeColor:"#fff",segmentStrokeWidth:2,animationSteps:100,animationEasing:"easeOutBounce",animateRotate:!0,animateScale:!1,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<segments.length; i++){%><li><span style="background-color:<%=segments[i].fillColor%>"></span><%if(segments[i].label){%><%=segments[i].label%><%}%></li><%}%></ul>'};e.Type.extend({name:"PolarArea",defaults:a,initialize:function(t){this.data=t,this.segments=[],this.SegmentArc=e.Arc.extend({showStroke:this.options.segmentShowStroke,strokeWidth:this.options.segmentStrokeWidth,strokeColor:this.options.segmentStrokeColor,ctx:this.chart.ctx,innerRadius:0,x:this.chart.width/2,y:this.chart.height/2}),this.scale=new e.RadialScale({display:this.options.showScale,fontStyle:this.options.scaleFontStyle,fontSize:this.options.scaleFontSize,fontFamily:this.options.scaleFontFamily,fontColor:this.options.scaleFontColor,showLabels:this.options.scaleShowLabels,showLabelBackdrop:this.options.scaleShowLabelBackdrop,backdropColor:this.options.scaleBackdropColor,backdropPaddingY:this.options.scaleBackdropPaddingY,backdropPaddingX:this.options.scaleBackdropPaddingX,lineWidth:this.options.scaleShowLine?this.options.scaleLineWidth:0,lineColor:this.options.scaleLineColor,lineArc:!0,width:this.chart.width,height:this.chart.height,xCenter:this.chart.width/2,yCenter:this.chart.height/2,ctx:this.chart.ctx,templateString:this.options.scaleLabel,valuesCount:t.length}),this.updateScaleRange(t),this.scale.update(),i.each(t,function(t,e){this.addData(t,e,!0)},this),this.options.showTooltips&&i.bindEvents(this,this.options.tooltipEvents,function(t){var e="mouseout"!==t.type?this.getSegmentsAtEvent(t):[];i.each(this.segments,function(t){t.restore(["fillColor"])}),i.each(e,function(t){t.fillColor=t.highlightColor}),this.showTooltip(e)}),this.render()},getSegmentsAtEvent:function(t){var e=[],a=i.getRelativePosition(t);return i.each(this.segments,function(t){t.inRange(a.x,a.y)&&e.push(t)},this),e},addData:function(t,e,i){var a=e||this.segments.length;this.segments.splice(a,0,new this.SegmentArc({fillColor:t.color,highlightColor:t.highlight||t.color,label:t.label,value:t.value,outerRadius:this.options.animateScale?0:this.scale.calculateCenterOffset(t.value),circumference:this.options.animateRotate?0:this.scale.getCircumference(),startAngle:1.5*Math.PI})),i||(this.reflow(),this.update())},removeData:function(t){var e=i.isNumber(t)?t:this.segments.length-1;this.segments.splice(e,1),this.reflow(),this.update()},calculateTotal:function(t){this.total=0,i.each(t,function(t){this.total+=t.value},this),this.scale.valuesCount=this.segments.length},updateScaleRange:function(t){var e=[];i.each(t,function(t){e.push(t.value)});var a=this.options.scaleOverride?{steps:this.options.scaleSteps,stepValue:this.options.scaleStepWidth,min:this.options.scaleStartValue,max:this.options.scaleStartValue+this.options.scaleSteps*this.options.scaleStepWidth}:i.calculateScaleRange(e,i.min([this.chart.width,this.chart.height])/2,this.options.scaleFontSize,this.options.scaleBeginAtZero,this.options.scaleIntegersOnly);i.extend(this.scale,a,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})},update:function(){this.data.length==this.segments.length?i.each(this.data,function(t,e){i.extend(this.segments[e],{fillColor:t.color,highlightColor:t.highlight||t.color,label:t.label,value:t.value})},this):this.initialize(this.data),this.calculateTotal(this.segments),i.each(this.segments,function(t){t.save()}),this.reflow(),this.render()},reflow:function(){i.extend(this.SegmentArc.prototype,{x:this.chart.width/2,y:this.chart.height/2}),this.updateScaleRange(this.segments),this.scale.update(),i.extend(this.scale,{xCenter:this.chart.width/2,yCenter:this.chart.height/2}),i.each(this.segments,function(t){t.update({outerRadius:this.scale.calculateCenterOffset(t.value)})},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.segments,function(t,i){t.transition({circumference:this.scale.getCircumference(),outerRadius:this.scale.calculateCenterOffset(t.value)},e),t.endAngle=t.startAngle+t.circumference,0===i&&(t.startAngle=1.5*Math.PI),i<this.segments.length-1&&(this.segments[i+1].startAngle=t.endAngle),t.draw()},this),this.scale.draw()}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.Type.extend({name:"Radar",defaults:{scaleShowLine:!0,angleShowLineOut:!0,scaleShowLabels:!1,scaleBeginAtZero:!0,angleLineColor:"rgba(0,0,0,.1)",angleLineWidth:1,pointLabelFontFamily:"'Arial'",pointLabelFontStyle:"normal",pointLabelFontSize:10,pointLabelFontColor:"#666",pointDot:!0,pointDotRadius:3,pointDotStrokeWidth:1,pointHitDetectionRadius:20,datasetStroke:!0,datasetStrokeWidth:2,datasetFill:!0,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].strokeColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>'},initialize:function(t){this.data=t,this.PointClass=e.Point.extend({strokeWidth:this.options.pointDotStrokeWidth,radius:this.options.pointDotRadius,display:this.options.pointDot,hitDetectionRadius:this.options.pointHitDetectionRadius,ctx:this.chart.ctx}),this.datasets=[],this.buildScale(t),this.options.showTooltips&&i.bindEvents(this,this.options.tooltipEvents,function(t){var e="mouseout"!==t.type?this.getPointsAtEvent(t):[];this.eachPoints(function(t){t.restore(["fillColor","strokeColor"])}),i.each(e,function(t){t.fillColor=t.highlightFill,t.strokeColor=t.highlightStroke}),this.showTooltip(e)}),i.each(t.datasets,function(e){var a={label:e.label||null,fillColor:e.fillColor,strokeColor:e.strokeColor,pointColor:e.pointColor,pointStrokeColor:e.pointStrokeColor,points:[]};this.datasets.push(a),i.each(e.data,function(i,n){var s;this.scale.animation||(s=this.scale.getPointPosition(n,this.scale.calculateCenterOffset(i))),a.points.push(new this.PointClass({value:i,label:t.labels[n],datasetLabel:e.label,x:this.options.animation?this.scale.xCenter:s.x,y:this.options.animation?this.scale.yCenter:s.y,strokeColor:e.pointStrokeColor,fillColor:e.pointColor,highlightFill:e.pointHighlightFill||e.pointColor,highlightStroke:e.pointHighlightStroke||e.pointStrokeColor}))},this)},this),this.render()},eachPoints:function(t){i.each(this.datasets,function(e){i.each(e.points,t,this)},this)},getPointsAtEvent:function(t){var e=i.getRelativePosition(t),a=i.getAngleFromPoint({x:this.scale.xCenter,y:this.scale.yCenter},e),n=2*Math.PI/this.scale.valuesCount,s=Math.round((a.angle-1.5*Math.PI)/n),o=[];return(s>=this.scale.valuesCount||0>s)&&(s=0),a.distance<=this.scale.drawingArea&&i.each(this.datasets,function(t){o.push(t.points[s])}),o},buildScale:function(t){this.scale=new e.RadialScale({display:this.options.showScale,fontStyle:this.options.scaleFontStyle,fontSize:this.options.scaleFontSize,fontFamily:this.options.scaleFontFamily,fontColor:this.options.scaleFontColor,showLabels:this.options.scaleShowLabels,showLabelBackdrop:this.options.scaleShowLabelBackdrop,backdropColor:this.options.scaleBackdropColor,backdropPaddingY:this.options.scaleBackdropPaddingY,backdropPaddingX:this.options.scaleBackdropPaddingX,lineWidth:this.options.scaleShowLine?this.options.scaleLineWidth:0,lineColor:this.options.scaleLineColor,angleLineColor:this.options.angleLineColor,angleLineWidth:this.options.angleShowLineOut?this.options.angleLineWidth:0,pointLabelFontColor:this.options.pointLabelFontColor,pointLabelFontSize:this.options.pointLabelFontSize,pointLabelFontFamily:this.options.pointLabelFontFamily,pointLabelFontStyle:this.options.pointLabelFontStyle,height:this.chart.height,width:this.chart.width,xCenter:this.chart.width/2,yCenter:this.chart.height/2,ctx:this.chart.ctx,templateString:this.options.scaleLabel,labels:t.labels,valuesCount:t.datasets[0].data.length}),this.scale.setScaleSize(),this.updateScaleRange(t.datasets),this.scale.buildYLabels()},updateScaleRange:function(t){var e=function(){var e=[];return i.each(t,function(t){t.data?e=e.concat(t.data):i.each(t.points,function(t){e.push(t.value)})}),e}(),a=this.options.scaleOverride?{steps:this.options.scaleSteps,stepValue:this.options.scaleStepWidth,min:this.options.scaleStartValue,max:this.options.scaleStartValue+this.options.scaleSteps*this.options.scaleStepWidth}:i.calculateScaleRange(e,i.min([this.chart.width,this.chart.height])/2,this.options.scaleFontSize,this.options.scaleBeginAtZero,this.options.scaleIntegersOnly);i.extend(this.scale,a)},addData:function(t,e){this.scale.valuesCount++,i.each(t,function(t,i){var a=this.scale.getPointPosition(this.scale.valuesCount,this.scale.calculateCenterOffset(t));this.datasets[i].points.push(new this.PointClass({value:t,label:e,datasetLabel:this.datasets[i].label,x:a.x,y:a.y,strokeColor:this.datasets[i].pointStrokeColor,fillColor:this.datasets[i].pointColor}))},this),this.scale.labels.push(e),this.reflow(),this.update()},removeData:function(){this.scale.valuesCount--,this.scale.labels.shift(),i.each(this.datasets,function(t){t.points.shift()},this),this.reflow(),this.update()},update:function(){i.each(this.data.datasets,function(t,e){i.extend(this.datasets[e],{label:t.label||null,fillColor:t.fillColor,strokeColor:t.strokeColor,pointColor:t.pointColor,pointStrokeColor:t.pointStrokeColor}),i.each(t.data,function(a,n){i.extend(this.datasets[e].points[n],{value:a,label:this.data.labels[n],datasetLabel:t.label,strokeColor:t.pointStrokeColor,fillColor:t.pointColor,highlightFill:t.pointHighlightFill||t.pointColor,highlightStroke:t.pointHighlightStroke||t.pointStrokeColor})},this)},this),this.eachPoints(function(t){t.save()}),this.reflow(),this.render()},reflow:function(){i.extend(this.scale,{width:this.chart.width,height:this.chart.height,size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2}),this.updateScaleRange(this.datasets),this.scale.setScaleSize(),this.scale.buildYLabels()},draw:function(t){var e=t||1,a=this.chart.ctx;this.clear(),this.scale.draw(),i.each(this.datasets,function(t){i.each(t.points,function(t,i){t.hasValue()&&t.transition(this.scale.getPointPosition(i,this.scale.calculateCenterOffset(t.value)),e)},this),a.lineWidth=this.options.datasetStrokeWidth,a.strokeStyle=t.strokeColor,a.beginPath(),i.each(t.points,function(t,e){0===e?a.moveTo(t.x,t.y):a.lineTo(t.x,t.y)},this),a.closePath(),a.stroke(),a.fillStyle=t.fillColor,a.fill(),i.each(t.points,function(t){t.hasValue()&&t.draw()})},this)}})}.call(this),!function t(e,i,a){function n(o,r){if(!i[o]){if(!e[o]){var h="function"==typeof require&&require;if(!r&&h)return h(o,!0);if(s)return s(o,!0);var l=new Error("Cannot find module '"+o+"'");throw l.code="MODULE_NOT_FOUND",l}var c=i[o]={exports:{}};e[o][0].call(c.exports,function(t){var i=e[o][1][t];return n(i?i:t)},c,c.exports,t,e,i,a)}return i[o].exports}for(var s="function"==typeof require&&require,o=0;o<a.length;o++)n(a[o]);return n}({1:[function(t,e,i){!function(){var i=t("color-convert"),a=t("color-string"),n=function(t){if(t instanceof n)return t;if(!(this instanceof n))return new n(t);if(this.values={rgb:[0,0,0],hsl:[0,0,0],hsv:[0,0,0],hwb:[0,0,0],cmyk:[0,0,0,0],alpha:1},"string"==typeof t){var e=a.getRgba(t);if(e)this.setValues("rgb",e);else if(e=a.getHsla(t))this.setValues("hsl",e);else{if(!(e=a.getHwb(t)))throw new Error('Unable to parse color from string "'+t+'"');this.setValues("hwb",e)}}else if("object"==typeof t){var e=t;if(void 0!==e.r||void 0!==e.red)this.setValues("rgb",e);else if(void 0!==e.l||void 0!==e.lightness)this.setValues("hsl",e);else if(void 0!==e.v||void 0!==e.value)this.setValues("hsv",e);else if(void 0!==e.w||void 0!==e.whiteness)this.setValues("hwb",e);else{if(void 0===e.c&&void 0===e.cyan)throw new Error("Unable to parse color from object "+JSON.stringify(t));this.setValues("cmyk",e)}}};n.prototype={rgb:function(t){return this.setSpace("rgb",arguments)},hsl:function(t){return this.setSpace("hsl",arguments)},hsv:function(t){return this.setSpace("hsv",arguments)},hwb:function(t){return this.setSpace("hwb",arguments)},cmyk:function(t){return this.setSpace("cmyk",arguments)},rgbArray:function(){return this.values.rgb},hslArray:function(){return this.values.hsl},hsvArray:function(){return this.values.hsv},hwbArray:function(){return 1!==this.values.alpha?this.values.hwb.concat([this.values.alpha]):this.values.hwb},cmykArray:function(){return this.values.cmyk},rgbaArray:function(){var t=this.values.rgb;return t.concat([this.values.alpha])},hslaArray:function(){var t=this.values.hsl;return t.concat([this.values.alpha])},alpha:function(t){return void 0===t?this.values.alpha:(this.setValues("alpha",t),this)},red:function(t){return this.setChannel("rgb",0,t)},green:function(t){return this.setChannel("rgb",1,t)},blue:function(t){return this.setChannel("rgb",2,t)},hue:function(t){return this.setChannel("hsl",0,t)},saturation:function(t){return this.setChannel("hsl",1,t)},lightness:function(t){return this.setChannel("hsl",2,t)},saturationv:function(t){return this.setChannel("hsv",1,t)},whiteness:function(t){return this.setChannel("hwb",1,t)},blackness:function(t){return this.setChannel("hwb",2,t)},value:function(t){
-return this.setChannel("hsv",2,t)},cyan:function(t){return this.setChannel("cmyk",0,t)},magenta:function(t){return this.setChannel("cmyk",1,t)},yellow:function(t){return this.setChannel("cmyk",2,t)},black:function(t){return this.setChannel("cmyk",3,t)},hexString:function(){return a.hexString(this.values.rgb)},rgbString:function(){return a.rgbString(this.values.rgb,this.values.alpha)},rgbaString:function(){return a.rgbaString(this.values.rgb,this.values.alpha)},percentString:function(){return a.percentString(this.values.rgb,this.values.alpha)},hslString:function(){return a.hslString(this.values.hsl,this.values.alpha)},hslaString:function(){return a.hslaString(this.values.hsl,this.values.alpha)},hwbString:function(){return a.hwbString(this.values.hwb,this.values.alpha)},keyword:function(){return a.keyword(this.values.rgb,this.values.alpha)},rgbNumber:function(){return this.values.rgb[0]<<16|this.values.rgb[1]<<8|this.values.rgb[2]},luminosity:function(){for(var t=this.values.rgb,e=[],i=0;i<t.length;i++){var a=t[i]/255;e[i]=.03928>=a?a/12.92:Math.pow((a+.055)/1.055,2.4)}return.2126*e[0]+.7152*e[1]+.0722*e[2]},contrast:function(t){var e=this.luminosity(),i=t.luminosity();return e>i?(e+.05)/(i+.05):(i+.05)/(e+.05)},level:function(t){var e=this.contrast(t);return e>=7.1?"AAA":e>=4.5?"AA":""},dark:function(){var t=this.values.rgb,e=(299*t[0]+587*t[1]+114*t[2])/1e3;return 128>e},light:function(){return!this.dark()},negate:function(){for(var t=[],e=0;3>e;e++)t[e]=255-this.values.rgb[e];return this.setValues("rgb",t),this},lighten:function(t){return this.values.hsl[2]+=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},darken:function(t){return this.values.hsl[2]-=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},saturate:function(t){return this.values.hsl[1]+=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},desaturate:function(t){return this.values.hsl[1]-=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},whiten:function(t){return this.values.hwb[1]+=this.values.hwb[1]*t,this.setValues("hwb",this.values.hwb),this},blacken:function(t){return this.values.hwb[2]+=this.values.hwb[2]*t,this.setValues("hwb",this.values.hwb),this},greyscale:function(){var t=this.values.rgb,e=.3*t[0]+.59*t[1]+.11*t[2];return this.setValues("rgb",[e,e,e]),this},clearer:function(t){return this.setValues("alpha",this.values.alpha-this.values.alpha*t),this},opaquer:function(t){return this.setValues("alpha",this.values.alpha+this.values.alpha*t),this},rotate:function(t){var e=this.values.hsl[0];return e=(e+t)%360,e=0>e?360+e:e,this.values.hsl[0]=e,this.setValues("hsl",this.values.hsl),this},mix:function(t,e){e=1-(null==e?.5:e);for(var i=2*e-1,a=this.alpha()-t.alpha(),n=((i*a==-1?i:(i+a)/(1+i*a))+1)/2,s=1-n,o=this.rgbArray(),r=t.rgbArray(),h=0;h<o.length;h++)o[h]=o[h]*n+r[h]*s;this.setValues("rgb",o);var l=this.alpha()*e+t.alpha()*(1-e);return this.setValues("alpha",l),this},toJSON:function(){return this.rgb()},clone:function(){return new n(this.rgb())}},n.prototype.getValues=function(t){for(var e={},i=0;i<t.length;i++)e[t.charAt(i)]=this.values[t][i];return 1!=this.values.alpha&&(e.a=this.values.alpha),e},n.prototype.setValues=function(t,e){var a={rgb:["red","green","blue"],hsl:["hue","saturation","lightness"],hsv:["hue","saturation","value"],hwb:["hue","whiteness","blackness"],cmyk:["cyan","magenta","yellow","black"]},n={rgb:[255,255,255],hsl:[360,100,100],hsv:[360,100,100],hwb:[360,100,100],cmyk:[100,100,100,100]},s=1;if("alpha"==t)s=e;else if(e.length)this.values[t]=e.slice(0,t.length),s=e[t.length];else if(void 0!==e[t.charAt(0)]){for(var o=0;o<t.length;o++)this.values[t][o]=e[t.charAt(o)];s=e.a}else if(void 0!==e[a[t][0]]){for(var r=a[t],o=0;o<t.length;o++)this.values[t][o]=e[r[o]];s=e.alpha}if(this.values.alpha=Math.max(0,Math.min(1,void 0!==s?s:this.values.alpha)),"alpha"!=t){for(var o=0;o<t.length;o++){var h=Math.max(0,Math.min(n[t][o],this.values[t][o]));this.values[t][o]=Math.round(h)}for(var l in a){l!=t&&(this.values[l]=i[t][l](this.values[t]));for(var o=0;o<l.length;o++){var h=Math.max(0,Math.min(n[l][o],this.values[l][o]));this.values[l][o]=Math.round(h)}}return!0}},n.prototype.setSpace=function(t,e){var i=e[0];return void 0===i?this.getValues(t):("number"==typeof i&&(i=Array.prototype.slice.call(e)),this.setValues(t,i),this)},n.prototype.setChannel=function(t,e,i){return void 0===i?this.values[t][e]:(this.values[t][e]=i,this.setValues(t,this.values[t]),this)},window.Color=e.exports=n}()},{"color-convert":3,"color-string":4}],2:[function(t,e,i){function a(t){var e,i,a,n=t[0]/255,s=t[1]/255,o=t[2]/255,r=Math.min(n,s,o),h=Math.max(n,s,o),l=h-r;return h==r?e=0:n==h?e=(s-o)/l:s==h?e=2+(o-n)/l:o==h&&(e=4+(n-s)/l),e=Math.min(60*e,360),0>e&&(e+=360),a=(r+h)/2,i=h==r?0:.5>=a?l/(h+r):l/(2-h-r),[e,100*i,100*a]}function n(t){var e,i,a,n=t[0],s=t[1],o=t[2],r=Math.min(n,s,o),h=Math.max(n,s,o),l=h-r;return i=0==h?0:l/h*1e3/10,h==r?e=0:n==h?e=(s-o)/l:s==h?e=2+(o-n)/l:o==h&&(e=4+(n-s)/l),e=Math.min(60*e,360),0>e&&(e+=360),a=h/255*1e3/10,[e,i,a]}function s(t){var e=t[0],i=t[1],n=t[2],s=a(t)[0],o=1/255*Math.min(e,Math.min(i,n)),n=1-1/255*Math.max(e,Math.max(i,n));return[s,100*o,100*n]}function o(t){var e,i,a,n,s=t[0]/255,o=t[1]/255,r=t[2]/255;return n=Math.min(1-s,1-o,1-r),e=(1-s-n)/(1-n)||0,i=(1-o-n)/(1-n)||0,a=(1-r-n)/(1-n)||0,[100*e,100*i,100*a,100*n]}function h(t){return $[JSON.stringify(t)]}function l(t){var e=t[0]/255,i=t[1]/255,a=t[2]/255;e=e>.04045?Math.pow((e+.055)/1.055,2.4):e/12.92,i=i>.04045?Math.pow((i+.055)/1.055,2.4):i/12.92,a=a>.04045?Math.pow((a+.055)/1.055,2.4):a/12.92;var n=.4124*e+.3576*i+.1805*a,s=.2126*e+.7152*i+.0722*a,o=.0193*e+.1192*i+.9505*a;return[100*n,100*s,100*o]}function c(t){var e,i,a,n=l(t),s=n[0],o=n[1],r=n[2];return s/=95.047,o/=100,r/=108.883,s=s>.008856?Math.pow(s,1/3):7.787*s+16/116,o=o>.008856?Math.pow(o,1/3):7.787*o+16/116,r=r>.008856?Math.pow(r,1/3):7.787*r+16/116,e=116*o-16,i=500*(s-o),a=200*(o-r),[e,i,a]}function u(t){return E(c(t))}function d(t){var e,i,a,n,s,o=t[0]/360,r=t[1]/100,h=t[2]/100;if(0==r)return s=255*h,[s,s,s];i=.5>h?h*(1+r):h+r-h*r,e=2*h-i,n=[0,0,0];for(var l=0;3>l;l++)a=o+1/3*-(l-1),0>a&&a++,a>1&&a--,s=1>6*a?e+6*(i-e)*a:1>2*a?i:2>3*a?e+(i-e)*(2/3-a)*6:e,n[l]=255*s;return n}function p(t){var e,i,a=t[0],n=t[1]/100,s=t[2]/100;return s*=2,n*=1>=s?s:2-s,i=(s+n)/2,e=2*n/(s+n),[a,100*e,100*i]}function f(t){return s(d(t))}function v(t){return o(d(t))}function m(t){return h(d(t))}function y(t){var e=t[0]/60,i=t[1]/100,a=t[2]/100,n=Math.floor(e)%6,s=e-Math.floor(e),o=255*a*(1-i),r=255*a*(1-i*s),h=255*a*(1-i*(1-s)),a=255*a;switch(n){case 0:return[a,h,o];case 1:return[r,a,o];case 2:return[o,a,h];case 3:return[o,r,a];case 4:return[h,o,a];case 5:return[a,o,r]}}function w(t){var e,i,a=t[0],n=t[1]/100,s=t[2]/100;return i=(2-n)*s,e=n*s,e/=1>=i?i:2-i,e=e||0,i/=2,[a,100*e,100*i]}function x(t){return s(y(t))}function S(t){return o(y(t))}function C(t){return h(y(t))}function k(t){var e,i,a,n,s=t[0]/360,o=t[1]/100,h=t[2]/100,l=o+h;switch(l>1&&(o/=l,h/=l),e=Math.floor(6*s),i=1-h,a=6*s-e,0!=(1&e)&&(a=1-a),n=o+a*(i-o),e){default:case 6:case 0:r=i,g=n,b=o;break;case 1:r=n,g=i,b=o;break;case 2:r=o,g=i,b=n;break;case 3:r=o,g=n,b=i;break;case 4:r=n,g=o,b=i;break;case 5:r=i,g=o,b=n}return[255*r,255*g,255*b]}function P(t){return a(k(t))}function A(t){return n(k(t))}function L(t){return o(k(t))}function M(t){return h(k(t))}function _(t){var e,i,a,n=t[0]/100,s=t[1]/100,o=t[2]/100,r=t[3]/100;return e=1-Math.min(1,n*(1-r)+r),i=1-Math.min(1,s*(1-r)+r),a=1-Math.min(1,o*(1-r)+r),[255*e,255*i,255*a]}function F(t){return a(_(t))}function R(t){return n(_(t))}function W(t){return s(_(t))}function T(t){return h(_(t))}function z(t){var e,i,a,n=t[0]/100,s=t[1]/100,o=t[2]/100;return 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l=function(t){var e,i,r,h,l,c=[],u=[],d=[];return a.each(this._data.datasets,function(t){e=t.metaData,e[n]&&e[n].hasValue()&&c.push(e[n])}),a.each(c,function(t){u.push(t._vm.x),d.push(t._vm.y),s.push(a.template(this._options.multiTooltipTemplate,t)),o.push({fill:t._vm.backgroundColor,stroke:t._vm.borderColor})},this),l=v(d),r=f(d),h=v(u),i=f(u),{x:h>this._chart.width/2?h:i,y:(l+r)/2}}.call(this,n);a.extend(this,{x:l.x,y:l.y,labels:s,title:this._active.length?this._active[0].label:"",legendColors:o,legendBackgroundColor:this._options.multiTooltipKeyBackground}),this.height=s.length*this.fontSize+(s.length-1)*(this.fontSize/2)+2*this.yPadding+1.5*this.titleFontSize;var c=t.measureText(this.title).width,u=T(t,this.font,s)+this.fontSize+3,d=f([u,c]);this.width=d+2*this.xPadding;var p=this.height/2;this.y-p<0?this.y=p:this.y+p>this._chart.height&&(this.y=this._chart.height-p),this.x>this._chart.width/2?this.x-=this.xOffset+this.width:this.x+=this.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._vm;switch(this._options.hoverMode){case"single":t.font=W(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var i=e.caretPadding||2,n=t.measureText(e.text).width+2*e.xPadding,s=e.fontSize+2*e.yPadding,o=s+e.caretHeight+i;e.x+n/2>this._chart.width?e.xAlign="left":e.x-n/2<0&&(e.xAlign="right"),e.y-o<0&&(e.yAlign="below");var r=e.x-n/2,h=e.y-o;if(t.fillStyle=a.color(e.backgroundColor).alpha(e.opacity).rgbString(),this._custom)this._custom(this._vm);else{switch(e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-i),t.lineTo(e.x+e.caretHeight,e.y-(i+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(i+e.caretHeight)),t.closePath(),t.fill();break;case"below":h=e.y+i+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+i),t.lineTo(e.x+e.caretHeight,e.y+i+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+i+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":r=e.x-n+(e.cornerRadius+e.caretHeight);break;case"right":r=e.x-(e.cornerRadius+e.caretHeight)}z(t,r,h,n,s,e.cornerRadius),t.fill(),t.fillStyle=a.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,r+n/2,h+s/2)}break;case"label":z(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=a.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=a.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=W(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=W(e.fontSize,e._fontStyle,e._fontFamily),a.each(e.labels,function(i,n){t.fillStyle=a.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(i,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(n+1)),t.fillStyle=a.color(e.legendBackgroundColor).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(n+1)-e.fontSize/2,e.fontSize,e.fontSize),t.fillStyle=a.color(e.legendColors[n].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(n+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._vm.y-this._vm.height/2+this._vm.yPadding,i=t-1;return 0===t?e+this._vm.titleFontSize/2:e+(1.5*this._vm.fontSize*i+this._vm.fontSize/2)+1.5*this._vm.titleFontSize}}),i.Scale=i.Element.extend({initialize:function(){this.fit()},buildYLabels:function(){this.yLabels=[];for(var t=m(this.stepValue),e=0;e<=this.steps;e++)this.yLabels.push(x(this.templateString,{value:(this.min+e*this.stepValue).toFixed(t)}));this.yLabelWidth=this.display&&this.showLabels?T(this.ctx,this.font,this.yLabels)+10:0},addXLabel:function(t){this.xLabels.push(t),this.valuesCount++,this.fit()},removeXLabel:function(){this.xLabels.shift(),this.valuesCount--,this.fit()},fit:function(){this.startPoint=this.display?this.fontSize:0,this.endPoint=this.display?this.height-1.5*this.fontSize-5:this.height,this.startPoint+=this.padding,this.endPoint-=this.padding;var t,e=this.endPoint,i=this.endPoint-this.startPoint;for(this.calculateYRange(i),this.buildYLabels(),this.calculateXLabelRotation();i>this.endPoint-this.startPoint;)i=this.endPoint-this.startPoint,t=this.yLabelWidth,this.calculateYRange(i),this.buildYLabels(),t<this.yLabelWidth&&(this.endPoint=e,this.calculateXLabelRotation())},calculateXLabelRotation:function(){this.ctx.font=this.font;var t,e,i=this.ctx.measureText(this.xLabels[0]).width,a=this.ctx.measureText(this.xLabels[this.xLabels.length-1]).width;if(this.xScalePaddingRight=a/2+3,this.xScalePaddingLeft=i/2>this.yLabelWidth?i/2:this.yLabelWidth,this.xLabelRotation=0,this.display){var n,s=T(this.ctx,this.font,this.xLabels);this.xLabelWidth=s;for(var o=Math.floor(this.calculateX(1)-this.calculateX(0))-6;this.xLabelWidth>o&&0===this.xLabelRotation||this.xLabelWidth>o&&this.xLabelRotation<=90&&this.xLabelRotation>0;)n=Math.cos(b(this.xLabelRotation)),t=n*i,e=n*a,t+this.fontSize/2>this.yLabelWidth&&(this.xScalePaddingLeft=t+this.fontSize/2),this.xScalePaddingRight=this.fontSize/2,this.xLabelRotation++,this.xLabelWidth=n*s;this.xLabelRotation>0&&(this.endPoint-=Math.sin(b(this.xLabelRotation))*s+3)}else this.xLabelWidth=0,this.xScalePaddingRight=this.padding,this.xScalePaddingLeft=this.padding},calculateYRange:c,drawingArea:function(){return this.startPoint-this.endPoint},calculateY:function(t){var e=this.drawingArea()/(this.min-this.max);return this.endPoint-e*(t-this.min)},calculateX:function(t){var e=(this.xLabelRotation>0,this.width-(this.xScalePaddingLeft+this.xScalePaddingRight)),i=e/Math.max(this.valuesCount-(this.offsetGridLines?0:1),1),a=i*t+this.xScalePaddingLeft;return this.offsetGridLines&&(a+=i/2),Math.round(a)},update:function(t){a.extend(this,t),this.fit()},draw:function(){var t=this.ctx,e=(this.endPoint-this.startPoint)/this.steps,i=Math.round(this.xScalePaddingLeft);this.display&&(t.fillStyle=this.textColor,t.font=this.font,n(this.yLabels,function(n,s){var o=this.endPoint-e*s,r=Math.round(o),h=this.showHorizontalLines;t.textAlign="right",t.textBaseline="middle",this.showLabels&&t.fillText(n,i-10,o),0!==s||h||(h=!0),h&&t.beginPath(),s>0?(t.lineWidth=this.gridLineWidth,t.strokeStyle=this.gridLineColor):(t.lineWidth=this.lineWidth,t.strokeStyle=this.lineColor),r+=a.aliasPixel(t.lineWidth),h&&(t.moveTo(i,r),t.lineTo(this.width,r),t.stroke(),t.closePath()),t.lineWidth=this.lineWidth,t.strokeStyle=this.lineColor,t.beginPath(),t.moveTo(i-5,r),t.lineTo(i,r),t.stroke(),t.closePath()},this),n(this.xLabels,function(e,i){var a=this.calculateX(i)+y(this.lineWidth),n=this.calculateX(i-(this.offsetGridLines?.5:0))+y(this.lineWidth),s=this.xLabelRotation>0,o=this.showVerticalLines;0!==i||o||(o=!0),o&&t.beginPath(),i>0?(t.lineWidth=this.gridLineWidth,t.strokeStyle=this.gridLineColor):(t.lineWidth=this.lineWidth,t.strokeStyle=this.lineColor),o&&(t.moveTo(n,this.endPoint),t.lineTo(n,this.startPoint-3),t.stroke(),t.closePath()),t.lineWidth=this.lineWidth,t.strokeStyle=this.lineColor,t.beginPath(),t.moveTo(n,this.endPoint),t.lineTo(n,this.endPoint+5),t.stroke(),t.closePath(),t.save(),t.translate(a,s?this.endPoint+12:this.endPoint+8),t.rotate(-1*b(this.xLabelRotation)),t.font=this.font,t.textAlign=s?"right":"center",t.textBaseline=s?"middle":"top",t.fillText(e,0,0),t.restore()},this))}}),i.RadialScale=i.Element.extend({initialize:function(){this.size=v([this.height,this.width]),this.drawingArea=this.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2},calculateCenterOffset:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},update:function(){this.lineArc?this.drawingArea=this.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},buildYLabels:function(){this.yLabels=[];for(var t=m(this.stepValue),e=0;e<=this.steps;e++)this.yLabels.push(x(this.templateString,{value:(this.min+e*this.stepValue).toFixed(t)}))},getCircumference:function(){return 2*Math.PI/this.valuesCount},setScaleSize:function(){var t,e,i,a,n,s,o,r,h,l,c,u,d=v([this.height/2-this.pointLabelFontSize-5,this.width/2]),p=this.width,f=0;for(this.ctx.font=W(this.pointLabelFontSize,this.pointLabelFontStyle,this.pointLabelFontFamily),e=0;e<this.valuesCount;e++)t=this.getPointPosition(e,d),i=this.ctx.measureText(x(this.templateString,{value:this.labels[e]})).width+5,0===e||e===this.valuesCount/2?(a=i/2,t.x+a>p&&(p=t.x+a,n=e),t.x-a<f&&(f=t.x-a,o=e)):e<this.valuesCount/2?t.x+i>p&&(p=t.x+i,n=e):e>this.valuesCount/2&&t.x-i<f&&(f=t.x-i,o=e);h=f,l=Math.ceil(p-this.width),s=this.getIndexAngle(n),r=this.getIndexAngle(o),c=l/Math.sin(s+Math.PI/2),u=h/Math.sin(r+Math.PI/2),c=g(c)?c:0,u=g(u)?u:0,this.drawingArea=d-(u+c)/2,this.setCenterPoint(u,c)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,a=t+this.drawingArea;this.xCenter=(a+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.valuesCount;return t*e-Math.PI/2},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},draw:function(){if(this.display){var t=this.ctx;if(n(this.yLabels,function(e,i){if(i>0){var a,n=i*(this.drawingArea/this.steps),s=this.yCenter-n;if(this.lineWidth>0)if(t.strokeStyle=this.lineColor,t.lineWidth=this.lineWidth,this.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,n,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var o=0;o<this.valuesCount;o++)a=this.getPointPosition(o,this.calculateCenterOffset(this.min+i*this.stepValue)),0===o?t.moveTo(a.x,a.y):t.lineTo(a.x,a.y);t.closePath(),t.stroke()}if(this.showLabels){if(t.font=W(this.fontSize,this._fontStyle,this._fontFamily),this.showLabelBackdrop){var r=t.measureText(e).width;t.fillStyle=this.backdropColor,t.fillRect(this.xCenter-r/2-this.backdropPaddingX,s-this.fontSize/2-this.backdropPaddingY,r+2*this.backdropPaddingX,this.fontSize+2*this.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.fontColor,t.fillText(e,this.xCenter,s)}}},this),!this.lineArc){t.lineWidth=this.angleLineWidth,t.strokeStyle=this.angleLineColor;for(var e=this.valuesCount-1;e>=0;e--){if(this.angleLineWidth>0){var i=this.getPointPosition(e,this.calculateCenterOffset(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(i.x,i.y),t.stroke(),t.closePath()}var a=this.getPointPosition(e,this.calculateCenterOffset(this.max)+5);t.font=W(this.pointLabelFontSize,this.pointLabelFontStyle,this.pointLabelFontFamily),t.fillStyle=this.pointLabelFontColor;var s=this.labels.length,o=this.labels.length/2,r=o/2,h=r>e||e>s-r,l=e===r||e===s-r;0===e?t.textAlign="center":e===o?t.textAlign="center":o>e?t.textAlign="left":t.textAlign="right",l?t.textBaseline="middle":h?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.labels[e],a.x,a.y)}}}}}),i.animationService={frameDuration:17,animations:[],dropFrames:0,addAnimation:function(t,e,i){i||(t.animating=!0);for(var n=0;n<this.animations.length;++n)if(this.animations[n].chartInstance===t)return void(this.animations[n].animationObject=e);this.animations.push({chartInstance:t,animationObject:e}),1==this.animations.length&&a.requestAnimFrame.call(window,this.digestWrapper)},cancelAnimation:function(t){var e=a.findNextWhere(this.animations,function(e){return e.chartInstance===t});e&&(this.animations.splice(e,1),t.animating=!1)},digestWrapper:function(){i.animationService.startDigest.call(i.animationService)},startDigest:function(){var t=Date.now(),e=0;this.dropFrames>1&&(e=Math.floor(this.dropFrames),this.dropFrames-=e);for(var i=0;i<this.animations.length;i++)null===this.animations[i].animationObject.currentStep&&(this.animations[i].animationObject.currentStep=0),this.animations[i].animationObject.currentStep+=1+e,this.animations[i].animationObject.currentStep>this.animations[i].animationObject.numSteps&&(this.animations[i].animationObject.currentStep=this.animations[i].animationObject.numSteps),this.animations[i].animationObject.render(this.animations[i].chartInstance,this.animations[i].animationObject),this.animations[i].animationObject.currentStep==this.animations[i].animationObject.numSteps&&(this.animations[i].chartInstance.animating=!1,this.animations.splice(i,1),i--);var n=Date.now(),s=n-t-this.frameDuration,o=s/this.frameDuration;o>1&&(this.dropFrames+=o),this.animations.length>0&&a.requestAnimFrame.call(window,this.digestWrapper)}},a.addEvent(window,"resize",function(){var t;return function(){clearTimeout(t),t=setTimeout(function(){n(i.instances,function(t){t.options.responsive&&(t.resize(),t.update(),t.render())})},50)}}()),
+p?define(function(){return i}):"object"==typeof module&&module.exports&&(module.exports=i),t.Chart=i,i.noConflict=function(){return t.Chart=e,i}}).call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={scaleBeginAtZero:!0,scaleShowGridLines:!0,scaleGridLineColor:"rgba(0,0,0,.05)",scaleGridLineWidth:1,scaleShowHorizontalLines:!0,scaleShowVerticalLines:!0,barBorderWidth:2,barValueSpacing:5,barDatasetSpacing:1,relativeBars:!1,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].backgroundColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>'};e.Type.extend({name:"Bar",defaults:a,initialize:function(t){this.data=t;var a=this.options,n=this;this.ScaleClass=e.Scale.extend({offsetGridLines:!0,calculateBarBase:function(t,e){var i=0;if(n.options.stacked){var a=n.data.datasets[t].metaData[e];if(a.value<0)for(var s=0;t>s;s++)i+=n.data.datasets[s].metaData[e].value<i?n.data.datasets[s].metaData[e].value:0;else for(var s=0;t>s;s++)i+=n.data.datasets[s].metaData[e].value>i?n.data.datasets[s].metaData[e].value:0;return this.calculateY(i)}return i=this.endPoint,this.beginAtZero||this.min<=0&&this.max>=0||this.min>=0&&this.max<=0?(i=this.calculateY(0),i+=n.options.scaleGridLineWidth):this.min<0&&this.max<0&&(i=this.startPoint),i},calculateBarX:function(t,e,i){var s=this.calculateBaseWidth(),o=this.calculateX(i)-s/2,r=this.calculateBarWidth(t);return n.options.stacked?o+r/2:o+r*e+e*a.barDatasetSpacing+r/2},calculateBarY:function(t,e,i,a){if(n.options.stacked){for(var s=0,o=0,r=0;e>r;r++)t[r].metaData[i].value<0?o+=t[r].metaData[i].value||0:s+=t[r].metaData[i].value||0;return this.calculateY(0>a?o+a:s+a)}var h=0;for(r=e;r<t.length;r++)h+=r===e&&a?a:t[r].metaData[i].value;return this.calculateY(a)},calculateBaseWidth:function(){return this.calculateX(1)-this.calculateX(0)-2*a.barValueSpacing},calculateBaseHeight:function(){return this.calculateY(1)-this.calculateY(0)},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*a.barDatasetSpacing;return n.options.stacked?e:e/t}}),i.bindEvents(this,this.options.tooltipEvents,this.onHover),this.BarClass=e.Rectangle.extend({ctx:this.chart.ctx}),this.buildScale(this.data.labels),i.each(this.data.datasets,function(t,e){t.metaData=[],i.each(t.data,function(e,i){t.metaData.push(new this.BarClass)},this)},this),this.eachElement(function(t,e,a,n){i.extend(t,{base:this.scale.zeroPoint,width:this.scale.calculateBarWidth(this.data.datasets.length),x:this.scale.calculateBarX(this.data.datasets.length,n,e),y:this.scale.calculateBarY(this.data.datasets,n,e,this.data.datasets[n].data[e]),_datasetIndex:n,_index:e}),t.save()},this),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),this.update()},onHover:function(t){if("mouseout"==t.type)return this;if(this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hoverMode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.onHover&&this.options.onHover.call(this,this.active),this.lastActive.length)switch(this.options.hoverMode){case"single":this.lastActive[0].backgroundColor=this.data.datasets[this.lastActive[0]._datasetIndex].backgroundColor,this.lastActive[0].borderColor=this.data.datasets[this.lastActive[0]._datasetIndex].borderColor;break;case"label":for(var e=0;e<this.lastActive.length;e++)this.lastActive[e].backgroundColor=this.data.datasets[this.lastActive[e]._datasetIndex].backgroundColor,this.lastActive[e].borderColor=this.data.datasets[this.lastActive[e]._datasetIndex].borderColor;break;case"dataset":}if(this.active.length&&this.options.hoverMode)switch(this.options.hoverMode){case"single":this.active[0].backgroundColor=this.data.datasets[this.active[0]._datasetIndex].hoverBackgroundColor||i.color(this.active[0].backgroundColor).saturate(.8).darken(.2).rgbString(),this.active[0].borderColor=this.data.datasets[this.active[0]._datasetIndex].hoverBorderColor||i.color(this.active[0].borderColor).saturate(.8).darken(.2).rgbString();break;case"label":for(var e=0;e<this.active.length;e++)this.active[e].backgroundColor=this.data.datasets[this.active[e]._datasetIndex].hoverBackgroundColor||i.color(this.active[e].backgroundColor).saturate(.8).darken(.2).rgbString(),this.active[e].borderColor=this.data.datasets[this.active[e]._datasetIndex].hoverBorderColor||i.color(this.active[e].borderColor).saturate(.8).darken(.2).rgbString();break;case"dataset":}if(this.options.showTooltips&&(this.tooltip.initialize(),this.active.length?(i.extend(this.tooltip,{opacity:1,_active:this.active}),this.tooltip.update()):i.extend(this.tooltip,{opacity:0})),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hoverAnimationDuration))}return this.lastActive=this.active,this},update:function(){this.scale.update(),this.eachElement(function(t,e,a,n){i.extend(t,{value:this.data.datasets[n].data[e]}),t.pivot()},this),this.eachElement(function(t,e,a,n){i.extend(t,{base:this.scale.calculateBarBase(n,e),x:this.scale.calculateBarX(this.data.datasets.length,n,e),y:this.scale.calculateBarY(this.data.datasets,n,e,this.data.datasets[n].data[e]),width:this.scale.calculateBarWidth(this.data.datasets.length),label:this.data.labels[e],datasetLabel:this.data.datasets[n].label,borderColor:this.data.datasets[n].borderColor,borderWidth:this.data.datasets[n].borderWidth,backgroundColor:this.data.datasets[n].backgroundColor,_datasetIndex:n,_index:e}),t.pivot()},this),this.render()},buildScale:function(t){var e=this,a=function(){var t=[],i=[];return e.options.stacked?(e.eachValue(function(a,n){t[n]=t[n]||0,i[n]=i[n]||0,e.options.relativeBars?t[n]=100:0>a?i[n]+=a:t[n]+=a}),t.concat(i)):(e.eachValue(function(e,i){t.push(e)}),t)},n={templateString:this.options.scaleLabel,height:this.chart.height,width:this.chart.width,ctx:this.chart.ctx,textColor:this.options.scaleFontColor,fontSize:this.options.scaleFontSize,fontStyle:this.options.scaleFontStyle,fontFamily:this.options.scaleFontFamily,valuesCount:t.length,beginAtZero:this.options.scaleBeginAtZero,integersOnly:this.options.scaleIntegersOnly,calculateYRange:function(t){var e=i.calculateScaleRange(a(),t,this.fontSize,this.beginAtZero,this.integersOnly);i.extend(this,e)},xLabels:t,font:i.fontString(this.options.scaleFontSize,this.options.scaleFontStyle,this.options.scaleFontFamily),lineWidth:this.options.scaleLineWidth,lineColor:this.options.scaleLineColor,showHorizontalLines:this.options.scaleShowHorizontalLines,showVerticalLines:this.options.scaleShowVerticalLines,gridLineWidth:this.options.scaleShowGridLines?this.options.scaleGridLineWidth:0,gridLineColor:this.options.scaleShowGridLines?this.options.scaleGridLineColor:"rgba(0,0,0,0)",padding:this.options.showScale?0:this.options.borderWidth,showLabels:this.options.scaleShowLabels,display:this.options.showScale};this.options.scaleOverride&&i.extend(n,{calculateYRange:i.noop,steps:this.options.scaleSteps,stepValue:this.options.scaleStepWidth,min:this.options.scaleStartValue,max:this.options.scaleStartValue+this.options.scaleSteps*this.options.scaleStepWidth}),this.scale=new this.ScaleClass(n)},redraw:function(){var t=this.scale.zeroPoint;this.eachElement(function(e,a,n){i.extend(e,{y:t,base:t})}),this.render()},draw:function(t){var e=t||1;this.clear(),this.scale.draw(e),this.eachElement(function(t,i,a){t.transition(e).draw()},this),this.tooltip.transition(e).draw()}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={segmentShowStroke:!0,segmentStrokeColor:"#fff",borderWidth:2,cutoutPercentage:50,hoverAnimationDuration:400,animationEasing:"easeOutQuart",animateRotate:!0,animateScale:!1,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<segments.length; i++){%><li><span style="background-color:<%=segments[i].backgroundColor%>"></span><%if(segments[i].label){%><%=segments[i].label%><%}%></li><%}%></ul>'};e.Type.extend({name:"Doughnut",defaults:a,initialize:function(t){this.data=t,this.Slice=e.Arc.extend({_chart:this.chart,x:this.chart.width/2,y:this.chart.height/2}),this.options.showTooltips&&i.bindEvents(this,this.options.tooltipEvents,this.onHover),this.data.metaData=[],i.each(this.data.data,function(e,a){var n=new this.Slice;"number"==typeof e?i.extend(n,{value:e}):i.extend(n,e),i.extend(n,{startAngle:1.5*Math.PI,circumference:this.options.animateRotate?0:this.calculateCircumference(n.value),outerRadius:this.options.animateScale?0:this.outerRadius,innerRadius:this.options.animateScale?0:this.outerRadius/100*this.options.percentageInnerCutout}),n.backgroundColor||(e.backgroundColor="hsl("+360*a/t.length+", 100%, 50%)"),n.save(),this.data.metaData.push(n)},this),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),this.update()},onHover:function(t){if("mouseout"==t.type)return this;if(this.lastActive=this.lastActive||[],this.active=this.getSliceAtEvent(t),this.options.onHover&&this.options.onHover.call(this,this.active),this.lastActive.length&&(this.lastActive[0].backgroundColor=this.data.data[this.lastActive[0]._index].backgroundColor),this.active.length&&this.options.hoverMode&&(this.active[0].backgroundColor=this.data.data[this.active[0]._index].hoverBackgroundColor||i.color(this.data.data[this.active[0]._index].backgroundColor).saturate(.5).darken(.35).rgbString()),this.options.showTooltips&&(this.tooltip.initialize(),this.active.length?(i.extend(this.tooltip,{opacity:1,_active:this.active}),this.tooltip.update()):i.extend(this.tooltip,{opacity:0})),this.tooltip.pivot(),!this.animating){var e;i.each(this.active,function(t,i){t!==this.lastActive[i]&&(e=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&e)&&(this.stop(),this.render(this.options.hoverAnimationDuration))}return this.lastActive=this.active,this},getSliceAtEvent:function(t){var e=[],a=i.getRelativePosition(t);return i.each(this.data.metaData,function(t,i){t.inRange(a.x,a.y)&&e.push(t)},this),e},calculateCircumference:function(t){return this.total>0?2*Math.PI*(t/this.total):0},update:function(){this.total=0,i.each(this.data.data,function(t){this.total+=Math.abs(t.value)},this),this.outerRadius=(i.min([this.chart.width,this.chart.height])-this.options.borderWidth/2)/2,i.each(this.data.metaData,function(t,e){var a=this.data.data[e];i.extend(t,{_index:e,x:this.chart.width/2,y:this.chart.height/2,value:a.value,label:a.label,circumference:this.calculateCircumference(a.value),outerRadius:this.outerRadius,innerRadius:this.outerRadius/100*this.options.cutoutPercentage,backgroundColor:a.backgroundColor,hoverBackgroundColor:a.hoverBackgroundColor||a.backgroundColor,borderWidth:this.options.borderWidth,borderColor:this.options.segmentStrokeColor}),i.extend(t,{endAngle:t.startAngle+t.circumference}),0===e&&(t.startAngle=1.5*Math.PI),e<this.data.data.length-1&&(this.data.metaData[e+1].startAngle=t.endAngle),t.pivot()},this),this.render()},draw:function(t){t=t||1,this.clear(),i.each(this.data.metaData,function(e,i){e.transition(t).draw()},this),this.tooltip.transition(t).draw()}}),e.types.Doughnut.extend({name:"Pie",defaults:i.merge(a,{cutoutPercentage:0})})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={scaleShowGridLines:!0,scaleGridLineColor:"rgba(0,0,0,.05)",scaleGridLineWidth:1,scaleShowHorizontalLines:!0,scaleShowVerticalLines:!0,offsetGridLines:!1,stacked:!1,tension:.4,pointRadius:3,pointBorderWidth:1,pointHoverRadius:5,pointHoverBorderWidth:2,pointBackgroundColor:e.defaults.global.defaultColor,pointBorderColor:e.defaults.global.defaultColor,pointHitRadius:6,borderWidth:2,hoverBorderWidth:2,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].borderColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>'};e.Type.extend({name:"Line",defaults:a,initialize:function(){i.bindEvents(this,this.options.events,this.events);var t=this;this.ScaleClass=e.Scale.extend({calculatePointY:function(e,i){var a=t.data.datasets[i].data[e];if(t.options.stacked){for(var n=0,s=0,o=0;i>o;o++)t.data.datasets[o].data[e]<0?s+=t.data.datasets[o].data[e]:n+=t.data.datasets[o].data[e];return this.calculateY(0>a?s+a:n+a)}return this.calculateY(a)}}),this.buildScale(this.data.labels),i.each(this.data.datasets,function(t,a){t.metaDataset=new e.Line,t.metaData=[],i.each(t.data,function(i,a){t.metaData.push(new e.Point)},this)},this),this.eachDataset(function(t,e){i.extend(t.metaDataset,{_points:t.metaData,_datasetIndex:e,_chart:this.chart}),i.extend(t,i.merge(this.options,t)),t.metaDataset.save()},this),this.eachElement(function(t,e,a,n){i.extend(t,{x:this.scale.calculateX(e),y:this.scale.calculateY(0),_datasetIndex:n,_index:e,_chart:this.chart}),i.extend(t,{controlPointPreviousX:this.previousPoint(a,e).x,controlPointPreviousY:this.nextPoint(a,e).y,controlPointNextX:this.previousPoint(a,e).x,controlPointNextY:this.nextPoint(a,e).y}),t.save()},this),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),this.update()},nextPoint:function(t,e){return t[e-1]||t[e]},previousPoint:function(t,e){return t[e+1]||t[e]},update:function(){this.scale.update(),this.eachDataset(function(t,e){i.extend(t.metaDataset,{_datasetIndex:e,_points:t.metaData,scaleTop:this.scale.startPoint,scaleBottom:this.scale.endPoint,scaleZero:this.scale.calculateY(0),tension:t.tension||this.options.tension,backgroundColor:t.backgroundColor||this.options.backgroundColor,borderWidth:t.borderWidth||this.options.borderWidth,borderColor:t.borderColor||this.options.borderColor}),t.metaDataset.pivot()}),this.eachElement(function(t,e,a,n){i.extend(t,{_chart:this.chart,_datasetIndex:n,_index:e,label:this.data.labels[e],value:this.data.datasets[n].data[e],datasetLabel:this.data.datasets[n].label,offsetGridLines:this.options.offsetGridLines,x:this.scale.calculateX(e),y:this.scale.calculatePointY(e,n),tension:this.data.datasets[n].metaDataset.tension,radius:this.data.datasets[n].pointRadius||this.options.pointRadius,backgroundColor:this.data.datasets[n].pointBackgroundColor||this.options.pointBackgroundColor,borderWidth:this.data.datasets[n].pointBorderWidth||this.options.pointBorderWidth,hoverRadius:this.data.datasets[n].pointHitRadius||this.options.pointHitRadius})},this),this.eachElement(function(t,e,a,n){var s=i.splineCurve(this.previousPoint(a,e),t,this.nextPoint(a,e),t.tension);t.controlPointPreviousX=s.previous.x,t.controlPointNextX=s.next.x,s.next.y>this.scale.endPoint?t.controlPointNextY=this.scale.endPoint:s.next.y<this.scale.startPoint?t.controlPointNextY=this.scale.startPoint:t.controlPointNextY=s.next.y,s.previous.y>this.scale.endPoint?t.controlPointPreviousY=this.scale.endPoint:s.previous.y<this.scale.startPoint?t.controlPointPreviousY=this.scale.startPoint:t.controlPointPreviousY=s.previous.y,t.pivot()},this),this.render()},buildScale:function(t){var e=this,a=function(){var t=[],i=[];return e.options.stacked?(e.eachValue(function(a,n){t[n]=t[n]||0,i[n]=i[n]||0,e.options.relativePoints?t[n]=100:0>a?i[n]+=a:t[n]+=a}),t.concat(i)):(e.eachValue(function(e,i){t.push(e)}),t)},n={templateString:this.options.scaleLabel,height:this.chart.height,width:this.chart.width,ctx:this.chart.ctx,textColor:this.options.scaleFontColor,offsetGridLines:this.options.offsetGridLines,fontSize:this.options.scaleFontSize,fontStyle:this.options.scaleFontStyle,fontFamily:this.options.scaleFontFamily,valuesCount:t.length,beginAtZero:this.options.scaleBeginAtZero,integersOnly:this.options.scaleIntegersOnly,calculateYRange:function(t){var e=i.calculateScaleRange(a(),t,this.fontSize,this.beginAtZero,this.integersOnly);i.extend(this,e)},xLabels:this.data.labels,font:i.fontString(this.options.scaleFontSize,this.options.scaleFontStyle,this.options.scaleFontFamily),lineWidth:this.options.scaleLineWidth,lineColor:this.options.scaleLineColor,showHorizontalLines:this.options.scaleShowHorizontalLines,showVerticalLines:this.options.scaleShowVerticalLines,gridLineWidth:this.options.scaleShowGridLines?this.options.scaleGridLineWidth:0,gridLineColor:this.options.scaleShowGridLines?this.options.scaleGridLineColor:"rgba(0,0,0,0)",padding:this.options.showScale?0:this.options.pointRadius+this.options.pointBorderWidth,showLabels:this.options.scaleShowLabels,display:this.options.showScale};this.options.scaleOverride&&i.extend(n,{calculateYRange:i.noop,steps:this.options.scaleSteps,stepValue:this.options.scaleStepWidth,min:this.options.scaleStartValue,max:this.options.scaleStartValue+this.options.scaleSteps*this.options.scaleStepWidth}),this.scale=new this.ScaleClass(n)},redraw:function(){},draw:function(t){var e=t||1;this.clear(),this.scale.draw(e);for(var a=this.data.datasets.length-1;a>=0;a--){var n=this.data.datasets[a];i.each(n.metaData,function(t,i){t.transition(e)},this),n.metaDataset.transition(e).draw(),i.each(n.metaData,function(t){t.draw()})}this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hoverMode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.onHover&&this.options.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e;if(this.lastActive.length)switch(this.options.hoverMode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],this.lastActive[0].radius=e.pointRadius,this.lastActive[0].backgroundColor=e.pointBackgroundColor,this.lastActive[0].borderColor=e.pointBorderColor,this.lastActive[0].borderWidth=e.pointBorderWidth;break;case"label":for(var a=0;a<this.lastActive.length;a++)e=this.data.datasets[this.lastActive[a]._datasetIndex],this.lastActive[a].radius=e.pointRadius,this.lastActive[a].backgroundColor=e.pointBackgroundColor,this.lastActive[a].borderColor=e.pointBorderColor,this.lastActive[a].borderWidth=e.pointBorderWidth;break;case"dataset":}if(this.active.length&&this.options.hoverMode)switch(this.options.hoverMode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],this.active[0].radius=e.pointHoverRadius||e.pointRadius+2,this.active[0].backgroundColor=e.pointHoverBackgroundColor||i.color(e.pointBackgroundColor).saturate(.5).darken(.35).rgbString(),this.active[0].borderColor=e.pointHoverBorderColor||i.color(e.pointBorderColor).saturate(.5).darken(.35).rgbString(),this.active[0].borderWidth=e.pointHoverBorderWidth||e.pointBorderWidth+2;break;case"label":for(var a=0;a<this.active.length;a++)e=this.data.datasets[this.active[a]._datasetIndex],this.active[a].radius=e.pointHoverRadius||e.pointRadius+2,this.active[a].backgroundColor=e.pointHoverBackgroundColor||i.color(e.pointBackgroundColor).saturate(.5).darken(.35).rgbString(),this.active[a].borderColor=e.pointHoverBorderColor||i.color(e.pointBorderColor).saturate(.5).darken(.35).rgbString(),this.active[a].borderWidth=e.pointHoverBorderWidth||e.pointBorderWidth+2;break;case"dataset":}if(this.options.showTooltips&&(this.tooltip.initialize(),this.active.length?(i.extend(this.tooltip,{opacity:1,_active:this.active}),this.tooltip.update()):i.extend(this.tooltip,{opacity:0})),this.tooltip.pivot(),!this.animating){var n;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(n=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&n)&&(this.stop(),this.render(this.options.hoverAnimationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={scaleShowLabelBackdrop:!0,scaleBackdropColor:"rgba(255,255,255,0.75)",scaleBeginAtZero:!0,scaleBackdropPaddingY:2,scaleBackdropPaddingX:2,scaleShowLine:!0,segmentShowStroke:!0,segmentStrokeColor:"#fff",segmentStrokeWidth:2,animationSteps:100,animationEasing:"easeOutBounce",animateRotate:!0,animateScale:!1,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<segments.length; i++){%><li><span style="background-color:<%=segments[i].fillColor%>"></span><%if(segments[i].label){%><%=segments[i].label%><%}%></li><%}%></ul>'};e.Type.extend({name:"PolarArea",defaults:a,initialize:function(t){this.data=t,this.segments=[],this.SegmentArc=e.Arc.extend({showStroke:this.options.segmentShowStroke,strokeWidth:this.options.segmentStrokeWidth,strokeColor:this.options.segmentStrokeColor,ctx:this.chart.ctx,innerRadius:0,x:this.chart.width/2,y:this.chart.height/2}),this.scale=new e.RadialScale({display:this.options.showScale,fontStyle:this.options.scaleFontStyle,fontSize:this.options.scaleFontSize,fontFamily:this.options.scaleFontFamily,fontColor:this.options.scaleFontColor,showLabels:this.options.scaleShowLabels,showLabelBackdrop:this.options.scaleShowLabelBackdrop,backdropColor:this.options.scaleBackdropColor,backdropPaddingY:this.options.scaleBackdropPaddingY,backdropPaddingX:this.options.scaleBackdropPaddingX,lineWidth:this.options.scaleShowLine?this.options.scaleLineWidth:0,lineColor:this.options.scaleLineColor,lineArc:!0,width:this.chart.width,height:this.chart.height,xCenter:this.chart.width/2,yCenter:this.chart.height/2,ctx:this.chart.ctx,templateString:this.options.scaleLabel,valuesCount:t.length}),this.updateScaleRange(t),this.scale.update(),i.each(t,function(t,e){this.addData(t,e,!0)},this),this.options.showTooltips&&i.bindEvents(this,this.options.tooltipEvents,function(t){var e="mouseout"!==t.type?this.getSegmentsAtEvent(t):[];i.each(this.segments,function(t){t.restore(["fillColor"])}),i.each(e,function(t){t.fillColor=t.highlightColor}),this.showTooltip(e)}),this.render()},getSegmentsAtEvent:function(t){var e=[],a=i.getRelativePosition(t);return i.each(this.segments,function(t){t.inRange(a.x,a.y)&&e.push(t)},this),e},addData:function(t,e,i){var a=e||this.segments.length;this.segments.splice(a,0,new this.SegmentArc({fillColor:t.color,highlightColor:t.highlight||t.color,label:t.label,value:t.value,outerRadius:this.options.animateScale?0:this.scale.calculateCenterOffset(t.value),circumference:this.options.animateRotate?0:this.scale.getCircumference(),startAngle:1.5*Math.PI})),i||(this.reflow(),this.update())},removeData:function(t){var e=i.isNumber(t)?t:this.segments.length-1;this.segments.splice(e,1),this.reflow(),this.update()},calculateTotal:function(t){this.total=0,i.each(t,function(t){this.total+=t.value},this),this.scale.valuesCount=this.segments.length},updateScaleRange:function(t){var e=[];i.each(t,function(t){e.push(t.value)});var a=this.options.scaleOverride?{steps:this.options.scaleSteps,stepValue:this.options.scaleStepWidth,min:this.options.scaleStartValue,max:this.options.scaleStartValue+this.options.scaleSteps*this.options.scaleStepWidth}:i.calculateScaleRange(e,i.min([this.chart.width,this.chart.height])/2,this.options.scaleFontSize,this.options.scaleBeginAtZero,this.options.scaleIntegersOnly);i.extend(this.scale,a,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})},update:function(){this.data.length==this.segments.length?i.each(this.data,function(t,e){i.extend(this.segments[e],{fillColor:t.color,highlightColor:t.highlight||t.color,label:t.label,value:t.value})},this):this.initialize(this.data),this.calculateTotal(this.segments),i.each(this.segments,function(t){t.save()}),this.reflow(),this.render()},reflow:function(){i.extend(this.SegmentArc.prototype,{x:this.chart.width/2,y:this.chart.height/2}),this.updateScaleRange(this.segments),this.scale.update(),i.extend(this.scale,{xCenter:this.chart.width/2,yCenter:this.chart.height/2}),i.each(this.segments,function(t){t.update({outerRadius:this.scale.calculateCenterOffset(t.value)})},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.segments,function(t,i){t.transition({circumference:this.scale.getCircumference(),outerRadius:this.scale.calculateCenterOffset(t.value)},e),t.endAngle=t.startAngle+t.circumference,0===i&&(t.startAngle=1.5*Math.PI),i<this.segments.length-1&&(this.segments[i+1].startAngle=t.endAngle),t.draw()},this),this.scale.draw()}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.Type.extend({name:"Radar",defaults:{scaleShowLine:!0,angleShowLineOut:!0,scaleShowLabels:!1,scaleBeginAtZero:!0,angleLineColor:"rgba(0,0,0,.1)",angleLineWidth:1,pointLabelFontFamily:"'Arial'",pointLabelFontStyle:"normal",pointLabelFontSize:10,pointLabelFontColor:"#666",pointDot:!0,pointDotRadius:3,pointDotStrokeWidth:1,pointHitDetectionRadius:20,datasetStroke:!0,datasetStrokeWidth:2,datasetFill:!0,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].strokeColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>'},initialize:function(t){this.data=t,this.PointClass=e.Point.extend({strokeWidth:this.options.pointDotStrokeWidth,radius:this.options.pointDotRadius,display:this.options.pointDot,hitDetectionRadius:this.options.pointHitDetectionRadius,ctx:this.chart.ctx}),this.datasets=[],this.buildScale(t),this.options.showTooltips&&i.bindEvents(this,this.options.tooltipEvents,function(t){var e="mouseout"!==t.type?this.getPointsAtEvent(t):[];this.eachPoints(function(t){t.restore(["fillColor","strokeColor"])}),i.each(e,function(t){t.fillColor=t.highlightFill,t.strokeColor=t.highlightStroke}),this.showTooltip(e)}),i.each(t.datasets,function(e){var a={label:e.label||null,fillColor:e.fillColor,strokeColor:e.strokeColor,pointColor:e.pointColor,pointStrokeColor:e.pointStrokeColor,points:[]};this.datasets.push(a),i.each(e.data,function(i,n){var s;this.scale.animation||(s=this.scale.getPointPosition(n,this.scale.calculateCenterOffset(i))),a.points.push(new this.PointClass({value:i,label:t.labels[n],datasetLabel:e.label,x:this.options.animation?this.scale.xCenter:s.x,y:this.options.animation?this.scale.yCenter:s.y,strokeColor:e.pointStrokeColor,fillColor:e.pointColor,highlightFill:e.pointHighlightFill||e.pointColor,highlightStroke:e.pointHighlightStroke||e.pointStrokeColor}))},this)},this),this.render()},eachPoints:function(t){i.each(this.datasets,function(e){i.each(e.points,t,this)},this)},getPointsAtEvent:function(t){var e=i.getRelativePosition(t),a=i.getAngleFromPoint({x:this.scale.xCenter,y:this.scale.yCenter},e),n=2*Math.PI/this.scale.valuesCount,s=Math.round((a.angle-1.5*Math.PI)/n),o=[];return(s>=this.scale.valuesCount||0>s)&&(s=0),a.distance<=this.scale.drawingArea&&i.each(this.datasets,function(t){o.push(t.points[s])}),o},buildScale:function(t){this.scale=new e.RadialScale({display:this.options.showScale,fontStyle:this.options.scaleFontStyle,fontSize:this.options.scaleFontSize,fontFamily:this.options.scaleFontFamily,fontColor:this.options.scaleFontColor,showLabels:this.options.scaleShowLabels,showLabelBackdrop:this.options.scaleShowLabelBackdrop,backdropColor:this.options.scaleBackdropColor,backdropPaddingY:this.options.scaleBackdropPaddingY,backdropPaddingX:this.options.scaleBackdropPaddingX,lineWidth:this.options.scaleShowLine?this.options.scaleLineWidth:0,lineColor:this.options.scaleLineColor,angleLineColor:this.options.angleLineColor,angleLineWidth:this.options.angleShowLineOut?this.options.angleLineWidth:0,pointLabelFontColor:this.options.pointLabelFontColor,pointLabelFontSize:this.options.pointLabelFontSize,pointLabelFontFamily:this.options.pointLabelFontFamily,pointLabelFontStyle:this.options.pointLabelFontStyle,height:this.chart.height,width:this.chart.width,xCenter:this.chart.width/2,yCenter:this.chart.height/2,ctx:this.chart.ctx,templateString:this.options.scaleLabel,labels:t.labels,valuesCount:t.datasets[0].data.length}),this.scale.setScaleSize(),this.updateScaleRange(t.datasets),this.scale.buildYLabels()},updateScaleRange:function(t){var e=function(){var e=[];return i.each(t,function(t){t.data?e=e.concat(t.data):i.each(t.points,function(t){e.push(t.value)})}),e}(),a=this.options.scaleOverride?{steps:this.options.scaleSteps,stepValue:this.options.scaleStepWidth,min:this.options.scaleStartValue,max:this.options.scaleStartValue+this.options.scaleSteps*this.options.scaleStepWidth}:i.calculateScaleRange(e,i.min([this.chart.width,this.chart.height])/2,this.options.scaleFontSize,this.options.scaleBeginAtZero,this.options.scaleIntegersOnly);i.extend(this.scale,a)},addData:function(t,e){this.scale.valuesCount++,i.each(t,function(t,i){var a=this.scale.getPointPosition(this.scale.valuesCount,this.scale.calculateCenterOffset(t));this.datasets[i].points.push(new this.PointClass({value:t,label:e,datasetLabel:this.datasets[i].label,x:a.x,y:a.y,strokeColor:this.datasets[i].pointStrokeColor,fillColor:this.datasets[i].pointColor}))},this),this.scale.labels.push(e),this.reflow(),this.update()},removeData:function(){this.scale.valuesCount--,this.scale.labels.shift(),i.each(this.datasets,function(t){t.points.shift()},this),this.reflow(),this.update()},update:function(){i.each(this.data.datasets,function(t,e){i.extend(this.datasets[e],{label:t.label||null,fillColor:t.fillColor,strokeColor:t.strokeColor,pointColor:t.pointColor,pointStrokeColor:t.pointStrokeColor}),i.each(t.data,function(a,n){i.extend(this.datasets[e].points[n],{value:a,label:this.data.labels[n],datasetLabel:t.label,strokeColor:t.pointStrokeColor,fillColor:t.pointColor,highlightFill:t.pointHighlightFill||t.pointColor,highlightStroke:t.pointHighlightStroke||t.pointStrokeColor})},this)},this),this.eachPoints(function(t){t.save()}),this.reflow(),this.render()},reflow:function(){i.extend(this.scale,{width:this.chart.width,height:this.chart.height,size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2}),this.updateScaleRange(this.datasets),this.scale.setScaleSize(),this.scale.buildYLabels()},draw:function(t){var e=t||1,a=this.chart.ctx;this.clear(),this.scale.draw(),i.each(this.datasets,function(t){i.each(t.points,function(t,i){t.hasValue()&&t.transition(this.scale.getPointPosition(i,this.scale.calculateCenterOffset(t.value)),e)},this),a.lineWidth=this.options.datasetStrokeWidth,a.strokeStyle=t.strokeColor,a.beginPath(),i.each(t.points,function(t,e){0===e?a.moveTo(t.x,t.y):a.lineTo(t.x,t.y)},this),a.closePath(),a.stroke(),a.fillStyle=t.fillColor,a.fill(),i.each(t.points,function(t){t.hasValue()&&t.draw()})},this)}})}.call(this),!function t(e,i,a){function n(o,r){if(!i[o]){if(!e[o]){var h="function"==typeof require&&require;if(!r&&h)return h(o,!0);if(s)return s(o,!0);var l=new Error("Cannot find module '"+o+"'");throw l.code="MODULE_NOT_FOUND",l}var c=i[o]={exports:{}};e[o][0].call(c.exports,function(t){var i=e[o][1][t];return n(i?i:t)},c,c.exports,t,e,i,a)}return i[o].exports}for(var s="function"==typeof require&&require,o=0;o<a.length;o++)n(a[o]);return n}({1:[function(t,e,i){!function(){var i=t("color-convert"),a=t("color-string"),n=function(t){if(t instanceof n)return t;if(!(this instanceof n))return new n(t);if(this.values={rgb:[0,0,0],hsl:[0,0,0],hsv:[0,0,0],hwb:[0,0,0],cmyk:[0,0,0,0],alpha:1},"string"==typeof t){var e=a.getRgba(t);if(e)this.setValues("rgb",e);else if(e=a.getHsla(t))this.setValues("hsl",e);else{if(!(e=a.getHwb(t)))throw new Error('Unable to parse color from string "'+t+'"');this.setValues("hwb",e)}}else if("object"==typeof t){var e=t;if(void 0!==e.r||void 0!==e.red)this.setValues("rgb",e);else if(void 0!==e.l||void 0!==e.lightness)this.setValues("hsl",e);else if(void 0!==e.v||void 0!==e.value)this.setValues("hsv",e);else if(void 0!==e.w||void 0!==e.whiteness)this.setValues("hwb",e);else{
+if(void 0===e.c&&void 0===e.cyan)throw new Error("Unable to parse color from object "+JSON.stringify(t));this.setValues("cmyk",e)}}};n.prototype={rgb:function(t){return this.setSpace("rgb",arguments)},hsl:function(t){return this.setSpace("hsl",arguments)},hsv:function(t){return this.setSpace("hsv",arguments)},hwb:function(t){return this.setSpace("hwb",arguments)},cmyk:function(t){return this.setSpace("cmyk",arguments)},rgbArray:function(){return this.values.rgb},hslArray:function(){return this.values.hsl},hsvArray:function(){return this.values.hsv},hwbArray:function(){return 1!==this.values.alpha?this.values.hwb.concat([this.values.alpha]):this.values.hwb},cmykArray:function(){return this.values.cmyk},rgbaArray:function(){var t=this.values.rgb;return t.concat([this.values.alpha])},hslaArray:function(){var t=this.values.hsl;return t.concat([this.values.alpha])},alpha:function(t){return void 0===t?this.values.alpha:(this.setValues("alpha",t),this)},red:function(t){return this.setChannel("rgb",0,t)},green:function(t){return this.setChannel("rgb",1,t)},blue:function(t){return this.setChannel("rgb",2,t)},hue:function(t){return this.setChannel("hsl",0,t)},saturation:function(t){return this.setChannel("hsl",1,t)},lightness:function(t){return this.setChannel("hsl",2,t)},saturationv:function(t){return this.setChannel("hsv",1,t)},whiteness:function(t){return this.setChannel("hwb",1,t)},blackness:function(t){return this.setChannel("hwb",2,t)},value:function(t){return this.setChannel("hsv",2,t)},cyan:function(t){return this.setChannel("cmyk",0,t)},magenta:function(t){return this.setChannel("cmyk",1,t)},yellow:function(t){return this.setChannel("cmyk",2,t)},black:function(t){return this.setChannel("cmyk",3,t)},hexString:function(){return a.hexString(this.values.rgb)},rgbString:function(){return a.rgbString(this.values.rgb,this.values.alpha)},rgbaString:function(){return a.rgbaString(this.values.rgb,this.values.alpha)},percentString:function(){return a.percentString(this.values.rgb,this.values.alpha)},hslString:function(){return a.hslString(this.values.hsl,this.values.alpha)},hslaString:function(){return a.hslaString(this.values.hsl,this.values.alpha)},hwbString:function(){return a.hwbString(this.values.hwb,this.values.alpha)},keyword:function(){return a.keyword(this.values.rgb,this.values.alpha)},rgbNumber:function(){return this.values.rgb[0]<<16|this.values.rgb[1]<<8|this.values.rgb[2]},luminosity:function(){for(var t=this.values.rgb,e=[],i=0;i<t.length;i++){var a=t[i]/255;e[i]=.03928>=a?a/12.92:Math.pow((a+.055)/1.055,2.4)}return.2126*e[0]+.7152*e[1]+.0722*e[2]},contrast:function(t){var e=this.luminosity(),i=t.luminosity();return e>i?(e+.05)/(i+.05):(i+.05)/(e+.05)},level:function(t){var e=this.contrast(t);return e>=7.1?"AAA":e>=4.5?"AA":""},dark:function(){var t=this.values.rgb,e=(299*t[0]+587*t[1]+114*t[2])/1e3;return 128>e},light:function(){return!this.dark()},negate:function(){for(var t=[],e=0;3>e;e++)t[e]=255-this.values.rgb[e];return this.setValues("rgb",t),this},lighten:function(t){return this.values.hsl[2]+=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},darken:function(t){return this.values.hsl[2]-=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},saturate:function(t){return this.values.hsl[1]+=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},desaturate:function(t){return this.values.hsl[1]-=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},whiten:function(t){return this.values.hwb[1]+=this.values.hwb[1]*t,this.setValues("hwb",this.values.hwb),this},blacken:function(t){return this.values.hwb[2]+=this.values.hwb[2]*t,this.setValues("hwb",this.values.hwb),this},greyscale:function(){var t=this.values.rgb,e=.3*t[0]+.59*t[1]+.11*t[2];return this.setValues("rgb",[e,e,e]),this},clearer:function(t){return this.setValues("alpha",this.values.alpha-this.values.alpha*t),this},opaquer:function(t){return this.setValues("alpha",this.values.alpha+this.values.alpha*t),this},rotate:function(t){var e=this.values.hsl[0];return e=(e+t)%360,e=0>e?360+e:e,this.values.hsl[0]=e,this.setValues("hsl",this.values.hsl),this},mix:function(t,e){e=1-(null==e?.5:e);for(var i=2*e-1,a=this.alpha()-t.alpha(),n=((i*a==-1?i:(i+a)/(1+i*a))+1)/2,s=1-n,o=this.rgbArray(),r=t.rgbArray(),h=0;h<o.length;h++)o[h]=o[h]*n+r[h]*s;this.setValues("rgb",o);var l=this.alpha()*e+t.alpha()*(1-e);return this.setValues("alpha",l),this},toJSON:function(){return this.rgb()},clone:function(){return new n(this.rgb())}},n.prototype.getValues=function(t){for(var e={},i=0;i<t.length;i++)e[t.charAt(i)]=this.values[t][i];return 1!=this.values.alpha&&(e.a=this.values.alpha),e},n.prototype.setValues=function(t,e){var a={rgb:["red","green","blue"],hsl:["hue","saturation","lightness"],hsv:["hue","saturation","value"],hwb:["hue","whiteness","blackness"],cmyk:["cyan","magenta","yellow","black"]},n={rgb:[255,255,255],hsl:[360,100,100],hsv:[360,100,100],hwb:[360,100,100],cmyk:[100,100,100,100]},s=1;if("alpha"==t)s=e;else if(e.length)this.values[t]=e.slice(0,t.length),s=e[t.length];else if(void 0!==e[t.charAt(0)]){for(var o=0;o<t.length;o++)this.values[t][o]=e[t.charAt(o)];s=e.a}else if(void 0!==e[a[t][0]]){for(var r=a[t],o=0;o<t.length;o++)this.values[t][o]=e[r[o]];s=e.alpha}if(this.values.alpha=Math.max(0,Math.min(1,void 0!==s?s:this.values.alpha)),"alpha"!=t){for(var o=0;o<t.length;o++){var h=Math.max(0,Math.min(n[t][o],this.values[t][o]));this.values[t][o]=Math.round(h)}for(var l in a){l!=t&&(this.values[l]=i[t][l](this.values[t]));for(var o=0;o<l.length;o++){var h=Math.max(0,Math.min(n[l][o],this.values[l][o]));this.values[l][o]=Math.round(h)}}return!0}},n.prototype.setSpace=function(t,e){var i=e[0];return void 0===i?this.getValues(t):("number"==typeof i&&(i=Array.prototype.slice.call(e)),this.setValues(t,i),this)},n.prototype.setChannel=function(t,e,i){return void 0===i?this.values[t][e]:(this.values[t][e]=i,this.setValues(t,this.values[t]),this)},window.Color=e.exports=n}()},{"color-convert":3,"color-string":4}],2:[function(t,e,i){function a(t){var e,i,a,n=t[0]/255,s=t[1]/255,o=t[2]/255,r=Math.min(n,s,o),h=Math.max(n,s,o),l=h-r;return h==r?e=0:n==h?e=(s-o)/l:s==h?e=2+(o-n)/l:o==h&&(e=4+(n-s)/l),e=Math.min(60*e,360),0>e&&(e+=360),a=(r+h)/2,i=h==r?0:.5>=a?l/(h+r):l/(2-h-r),[e,100*i,100*a]}function n(t){var e,i,a,n=t[0],s=t[1],o=t[2],r=Math.min(n,s,o),h=Math.max(n,s,o),l=h-r;return i=0==h?0:l/h*1e3/10,h==r?e=0:n==h?e=(s-o)/l:s==h?e=2+(o-n)/l:o==h&&(e=4+(n-s)/l),e=Math.min(60*e,360),0>e&&(e+=360),a=h/255*1e3/10,[e,i,a]}function s(t){var e=t[0],i=t[1],n=t[2],s=a(t)[0],o=1/255*Math.min(e,Math.min(i,n)),n=1-1/255*Math.max(e,Math.max(i,n));return[s,100*o,100*n]}function o(t){var e,i,a,n,s=t[0]/255,o=t[1]/255,r=t[2]/255;return n=Math.min(1-s,1-o,1-r),e=(1-s-n)/(1-n)||0,i=(1-o-n)/(1-n)||0,a=(1-r-n)/(1-n)||0,[100*e,100*i,100*a,100*n]}function h(t){return $[JSON.stringify(t)]}function l(t){var e=t[0]/255,i=t[1]/255,a=t[2]/255;e=e>.04045?Math.pow((e+.055)/1.055,2.4):e/12.92,i=i>.04045?Math.pow((i+.055)/1.055,2.4):i/12.92,a=a>.04045?Math.pow((a+.055)/1.055,2.4):a/12.92;var n=.4124*e+.3576*i+.1805*a,s=.2126*e+.7152*i+.0722*a,o=.0193*e+.1192*i+.9505*a;return[100*n,100*s,100*o]}function c(t){var e,i,a,n=l(t),s=n[0],o=n[1],r=n[2];return s/=95.047,o/=100,r/=108.883,s=s>.008856?Math.pow(s,1/3):7.787*s+16/116,o=o>.008856?Math.pow(o,1/3):7.787*o+16/116,r=r>.008856?Math.pow(r,1/3):7.787*r+16/116,e=116*o-16,i=500*(s-o),a=200*(o-r),[e,i,a]}function u(t){return D(c(t))}function d(t){var e,i,a,n,s,o=t[0]/360,r=t[1]/100,h=t[2]/100;if(0==r)return s=255*h,[s,s,s];i=.5>h?h*(1+r):h+r-h*r,e=2*h-i,n=[0,0,0];for(var 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e,i,a,n=t[0],s=t[1],o=t[2];return n/=95.047,s/=100,o/=108.883,n=n>.008856?Math.pow(n,1/3):7.787*n+16/116,s=s>.008856?Math.pow(s,1/3):7.787*s+16/116,o=o>.008856?Math.pow(o,1/3):7.787*o+16/116,e=116*s-16,i=500*(n-s),a=200*(s-o),[e,i,a]}function I(t){return D(B(t))}function O(t){var e,i,a,n,s=t[0],o=t[1],r=t[2];return 8>=s?(i=100*s/903.3,n=7.787*(i/100)+16/116):(i=100*Math.pow((s+16)/116,3),n=Math.pow(i/100,1/3)),e=.008856>=e/95.047?e=95.047*(o/500+n-16/116)/7.787:95.047*Math.pow(o/500+n,3),a=.008859>=a/108.883?a=108.883*(n-r/200-16/116)/7.787:108.883*Math.pow(n-r/200,3),[e,i,a]}function D(t){var e,i,a,n=t[0],s=t[1],o=t[2];return e=Math.atan2(o,s),i=360*e/2/Math.PI,0>i&&(i+=360),a=Math.sqrt(s*s+o*o),[n,a,i]}function E(t){return z(O(t))}function V(t){var e,i,a,n=t[0],s=t[1],o=t[2];return a=o/360*2*Math.PI,e=s*Math.cos(a),i=s*Math.sin(a),[n,e,i]}function H(t){return O(V(t))}function Y(t){return E(V(t))}function q(t){return U[t]}function X(t){return a(q(t))}function N(t){return n(q(t))}function j(t){return s(q(t))}function G(t){return o(q(t))}function Z(t){return c(q(t))}function Q(t){return l(q(t))}e.exports={rgb2hsl:a,rgb2hsv:n,rgb2hwb:s,rgb2cmyk:o,rgb2keyword:h,rgb2xyz:l,rgb2lab:c,rgb2lch:u,hsl2rgb:d,hsl2hsv:p,hsl2hwb:f,hsl2cmyk:v,hsl2keyword:m,hsv2rgb:y,hsv2hsl:w,hsv2hwb:x,hsv2cmyk:S,hsv2keyword:C,hwb2rgb:k,hwb2hsl:P,hwb2hsv:A,hwb2cmyk:L,hwb2keyword:M,cmyk2rgb:_,cmyk2hsl:F,cmyk2hsv:R,cmyk2hwb:W,cmyk2keyword:T,keyword2rgb:q,keyword2hsl:X,keyword2hsv:N,keyword2hwb:j,keyword2cmyk:G,keyword2lab:Z,keyword2xyz:Q,xyz2rgb:z,xyz2lab:B,xyz2lch:I,lab2xyz:O,lab2rgb:E,lab2lch:D,lch2lab:V,lch2xyz:H,lch2rgb:Y};var U={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]},$={};for(var J in U)$[JSON.stringify(U[J])]=J},{}],3:[function(t,e,i){var a=t("./conversions"),n=function(){return new l};for(var s in a){n[s+"Raw"]=function(t){return function(e){return"number"==typeof e&&(e=Array.prototype.slice.call(arguments)),a[t](e)}}(s);var o=/(\w+)2(\w+)/.exec(s),r=o[1],h=o[2];n[r]=n[r]||{},n[r][h]=n[s]=function(t){return function(e){"number"==typeof e&&(e=Array.prototype.slice.call(arguments));var i=a[t](e);if("string"==typeof i||void 0===i)return i;for(var n=0;n<i.length;n++)i[n]=Math.round(i[n]);return i}}(s)}var l=function(){this.convs={}};l.prototype.routeSpace=function(t,e){var i=e[0];return void 0===i?this.getValues(t):("number"==typeof i&&(i=Array.prototype.slice.call(e)),this.setValues(t,i))},l.prototype.setValues=function(t,e){return this.space=t,this.convs={},this.convs[t]=e,this},l.prototype.getValues=function(t){var e=this.convs[t];if(!e){var i=this.space,a=this.convs[i];e=n[i][t](a),this.convs[t]=e}return e},["rgb","hsl","hsv","cmyk","keyword"].forEach(function(t){l.prototype[t]=function(e){return this.routeSpace(t,arguments)}}),e.exports=n},{"./conversions":2}],4:[function(t,e,i){function a(t){if(t){var e=/^#([a-fA-F0-9]{3})$/,i=/^#([a-fA-F0-9]{6})$/,a=/^rgba?\(\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/,n=/^rgba?\(\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/,s=/(\D+)/,o=[0,0,0],r=1,h=t.match(e);if(h){h=h[1];for(var l=0;l<o.length;l++)o[l]=parseInt(h[l]+h[l],16)}else if(h=t.match(i)){h=h[1];for(var l=0;l<o.length;l++)o[l]=parseInt(h.slice(2*l,2*l+2),16)}else if(h=t.match(a)){for(var l=0;l<o.length;l++)o[l]=parseInt(h[l+1]);r=parseFloat(h[4])}else if(h=t.match(n)){for(var l=0;l<o.length;l++)o[l]=Math.round(2.55*parseFloat(h[l+1]));r=parseFloat(h[4])}else if(h=t.match(s)){if("transparent"==h[1])return[0,0,0,0];if(o=w[h[1]],!o)return}for(var l=0;l<o.length;l++)o[l]=b(o[l],0,255);return r=r||0==r?b(r,0,1):1,o[3]=r,o}}function n(t){if(t){var e=/^hsla?\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/,i=t.match(e);if(i){var a=parseFloat(i[4]),n=b(parseInt(i[1]),0,360),s=b(parseFloat(i[2]),0,100),o=b(parseFloat(i[3]),0,100),r=b(isNaN(a)?1:a,0,1);return[n,s,o,r]}}}function s(t){if(t){var e=/^hwb\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/,i=t.match(e);if(i){var a=parseFloat(i[4]),n=b(parseInt(i[1]),0,360),s=b(parseFloat(i[2]),0,100),o=b(parseFloat(i[3]),0,100),r=b(isNaN(a)?1:a,0,1);return[n,s,o,r]}}}function o(t){var e=a(t);return e&&e.slice(0,3)}function r(t){var e=n(t);return e&&e.slice(0,3)}function h(t){var e=a(t);return e?e[3]:(e=n(t))?e[3]:(e=s(t))?e[3]:void 0}function l(t){return"#"+y(t[0])+y(t[1])+y(t[2])}function c(t,e){return 1>e||t[3]&&t[3]<1?u(t,e):"rgb("+t[0]+", "+t[1]+", "+t[2]+")"}function u(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"rgba("+t[0]+", "+t[1]+", "+t[2]+", "+e+")"}function d(t,e){if(1>e||t[3]&&t[3]<1)return p(t,e);var i=Math.round(t[0]/255*100),a=Math.round(t[1]/255*100),n=Math.round(t[2]/255*100);return"rgb("+i+"%, "+a+"%, "+n+"%)"}function p(t,e){var i=Math.round(t[0]/255*100),a=Math.round(t[1]/255*100),n=Math.round(t[2]/255*100);return"rgba("+i+"%, "+a+"%, "+n+"%, "+(e||t[3]||1)+")"}function g(t,e){return 1>e||t[3]&&t[3]<1?f(t,e):"hsl("+t[0]+", "+t[1]+"%, "+t[2]+"%)"}function f(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"hsla("+t[0]+", "+t[1]+"%, "+t[2]+"%, "+e+")"}function v(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"hwb("+t[0]+", "+t[1]+"%, "+t[2]+"%"+(void 0!==e&&1!==e?", "+e:"")+")"}function m(t){return x[t.slice(0,3)]}function b(t,e,i){return Math.min(Math.max(e,t),i)}function y(t){var e=t.toString(16).toUpperCase();return e.length<2?"0"+e:e}var w=t("color-name");e.exports={getRgba:a,getHsla:n,getRgb:o,getHsl:r,getHwb:s,getAlpha:h,hexString:l,rgbString:c,rgbaString:u,percentString:d,percentaString:p,hslString:g,hslaString:f,hwbString:v,keyword:m};var x={};for(var S in w)x[w[S]]=S},{"color-name":5}],5:[function(t,e,i){e.exports={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]}},{}]},{},[1]);
\ No newline at end of file
diff --git a/bower.json b/bower.json
index f26f81eef8b..cc8681852a0 100644
--- a/bower.json
+++ b/bower.json
@@ -7,5 +7,9 @@
   "main": [
     "Chart.js"
   ],
-  "dependencies": {}
-}
\ No newline at end of file
+  "devDependencies": {
+    "angular": "~1.3.15",
+    "jquery": "~2.1.4",
+    "flatstrap": "~3.3.1"
+  }
+}
diff --git a/package.json b/package.json
index 5004db75d86..3f63e7b8599 100644
--- a/package.json
+++ b/package.json
@@ -21,6 +21,7 @@
     "gulp-uglify": "~0.2.x",
     "gulp-util": "~2.2.x",
     "inquirer": "^0.5.1",
+    "jquery": "^2.1.4",
     "onecolor": "^2.5.0",
     "semver": "^3.0.1"
   },
diff --git a/samples/bar.html b/samples/bar.html
index eea5b659be7..8b0f1e942fc 100644
--- a/samples/bar.html
+++ b/samples/bar.html
@@ -3,8 +3,8 @@
 
 <head>
     <title>Bar Chart</title>
+    <script src="../node_modules/jquery/dist/jquery.min.js"></script>
     <script src="../Chart.js"></script>
-    <script src="http://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
 </head>
 
 <body>
@@ -14,10 +14,10 @@
     <button id="randomizeData">Randomize Data</button>
     <script>
     var randomScalingFactor = function() {
-        return (Math.random() > 0.5 ? 1.0 : -1.0) * Math.round(Math.random() * 100)
+        return (Math.random() > 0.5 ? 1.0 : -1.0) * Math.round(Math.random() * 100);
     };
     var randomColorFactor = function() {
-        return Math.round(Math.random() * 255)
+        return Math.round(Math.random() * 255);
     };
 
     var barChartData = {
@@ -30,26 +30,38 @@
             label: 'Dataset 2',
             backgroundColor: "rgba(151,187,205,0.5)",
             data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
+        }, {
+            label: 'Dataset 3',
+            backgroundColor: "rgba(151,187,205,0.5)",
+            data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
+        }, {
+            label: 'Dataset 4',
+            backgroundColor: "rgba(151,187,205,0.5)",
+            data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
+        }, {
+            label: 'Dataset 3',
+            backgroundColor: "rgba(151,187,205,0.5)",
+            data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
         }]
 
-    }
+    };
     window.onload = function() {
         var ctx = document.getElementById("canvas").getContext("2d");
         window.myBar = new Chart(ctx).Bar(barChartData, {
             responsive: true,
             hoverMode: 'label',
             scaleBeginAtZero: false,
-            hoverAnimationDuration: 400
+            hoverAnimationDuration: 400,
+            stacked: true,
         });
-    }
+    };
 
     $('#randomizeData').click(function() {
-        barChartData.datasets[0].backgroundColor = 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',.7)';
-        barChartData.datasets[0].data = [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()];
-
-        barChartData.datasets[1].backgroundColor = 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',.7)';
-        barChartData.datasets[1].data = [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()];
+        $.each(barChartData.datasets, function(i, dataset) {
+            dataset.backgroundColor = 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',.7)';
+            dataset.data = [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()];
 
+        });
         window.myBar.update();
     });
     </script>
diff --git a/samples/line.html b/samples/line.html
index b6c2ae8e782..eac9b32fee1 100644
--- a/samples/line.html
+++ b/samples/line.html
@@ -4,7 +4,7 @@
 <head>
     <title>Line Chart</title>
     <script src="../Chart.js"></script>
-    <script src="http://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
+    <script src="../node_modules/jquery/dist/jquery.min.js"></script>
 </head>
 
 <body>
@@ -16,7 +16,7 @@
     <button id="randomizeData">Randomize Data</button>
     <script>
     var randomScalingFactor = function() {
-        return Math.round(Math.random() * 100);
+        return Math.round(Math.random() * 100 * (Math.random() > 0.5 ? -1 : 1));
     };
     var randomColor = function(opacity) {
         return 'rgba(' + Math.round(Math.random() * 255) + ',' + Math.round(Math.random() * 255) + ',' + Math.round(Math.random() * 255) + ',' + (opacity || '.3') + ')';
@@ -35,7 +35,7 @@
 
     $.each(lineChartData.datasets, function(i, dataset) {
         dataset.borderColor = randomColor(0.4);
-        dataset.backgroundColor = randomColor(0.1);
+        dataset.backgroundColor = randomColor(1);
         dataset.pointBorderColor = randomColor(0.7);
         dataset.pointBackgroundColor = randomColor(0.5);
         dataset.pointBorderWidth = 1;
@@ -47,7 +47,8 @@
         var ctx = document.getElementById("canvas").getContext("2d");
         window.myLine = new Chart(ctx).Line(lineChartData, {
             responsive: true,
-            hoverMode: 'label'
+            hoverMode: 'label',
+            stacked: true
         });
     };
 
diff --git a/samples/playground.html b/samples/playground.html
new file mode 100644
index 00000000000..0d332a0f712
--- /dev/null
+++ b/samples/playground.html
@@ -0,0 +1,72 @@
+<!doctype html>
+<html>
+
+<head>
+    <title>Line Chart</title>
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <link href="../bower_components/flatstrap/dist/css/flatstrap.min.css" rel="stylesheet" type="text/css" />
+    <style>
+    input[type="color"] {
+        border: none;
+        color: transparent;
+        padding: 0;
+        margin: 0;
+        width: 60px;
+        height: 20px;
+    }
+    
+    .options,
+    .datasets {
+        width: 50%;
+        float: left;
+        padding: 10px;
+    }
+    </style>
+</head>
+
+<body ng-app="app" ng-controller="mainController" class="container">
+    <div style="width:100%">
+        <div>
+            <canvas id="canvas" height="350" width="600"></canvas>
+        </div>
+    </div>
+    <hr>
+    <label>Chart Type: </label>
+    <select ng-model="chartType" ng-change="init()">
+        <option ng-repeat="type in chartTypes" ng-selected="type.selected" value="{{type.value}}">{{type.name}}</option>
+    </select>
+    <hr>
+    <div class="options">
+        <textarea ng-model="options" style="width:100%;height:400px;"></textarea>
+    </div>
+    <div class="datasets">
+        <button ng-click="randomizeData()" class="btn btn-primary">Randomize Data</button>
+        <hr>
+        <div ng-repeat="dataset in chart.data.datasets">
+            <pre>{{dataset.data}}</pre>
+            <div>
+                borderWidth:
+                <input type="number" ng-model="dataset.borderWidth" ng-change="_chart.update()" />
+            </div>
+            <div>
+                hoverBorderWidth:
+                <input type="number" ng-model="dataset.hoverBorderWidth" ng-change="_chart.update()" />
+            </div>
+            <div>
+                pointBorderWidth:
+                <input type="number" ng-model="dataset.pointBorderWidth" ng-change="_chart.update()" />
+            </div>
+            <div>
+                pointHoverBorderWidth:
+                <input type="number" ng-model="dataset.pointHoverBorderWidth" ng-change="_chart.update()" />
+            </div>
+            <hr>
+        </div>
+    </div>
+    <script src="../Chart.js"></script>
+    <script src="../bower_components/jquery/dist/jquery.min.js"></script>
+    <script src="../bower_components/angular/angular.min.js"></script>
+    <script src="playground.js"></script>
+</body>
+
+</html>
diff --git a/samples/playground.js b/samples/playground.js
new file mode 100644
index 00000000000..b75824483ba
--- /dev/null
+++ b/samples/playground.js
@@ -0,0 +1,156 @@
+(function() {
+
+    var module = angular.module('app', []);
+
+    module.controller('mainController', function($scope, $timeout) {
+        angular.extend($scope, {
+
+            chart: {},
+            chartTypes: chartTypes(),
+
+            init: init,
+            randomizeData: randomizeData,
+        });
+
+
+        init();
+
+
+
+        function init() {
+            if ($scope._chart) {
+                $scope._chart.destroy();
+            }
+            $scope.ctx = $('canvas')[0].getContext("2d");
+            buildData();
+            buildChart();
+
+            $scope.$watch('options', function(val) {
+                try {
+                    angular.extend($scope.chart.options, JSON.parse(val));
+                } catch (e) {
+                    console.log(e);
+                }
+            }, true);
+
+            $scope.$watch('chart.options', function() {
+                if ($scope._chart) {
+                    $scope._chart.update();
+                }
+            }, true);
+        }
+
+        function chartTypes() {
+            return [{
+                name: 'Line/Scatter',
+                value: 'Line/Scatter',
+                selected: true
+            }, {
+                name: 'Bar',
+                value: 'Bar',
+            }, {
+                name: 'Pie/Doughnut',
+                value: 'Pie/Doughnut',
+            }, {
+                name: 'Polar',
+                value: 'Polar',
+            }, {
+                name: 'Radar',
+                value: 'Radar',
+            }];
+        }
+
+
+
+        function buildData() {
+            $scope.chart.data = groupData();
+            $scope.chart.options = {
+                stacked: true,
+                hoverMode: 'label'
+            };
+            $scope.options = stringify($scope.chart.options);
+        }
+
+        function buildChart() {
+            $scope._chart = new Chart($scope.ctx)[$scope.chartType || 'Line']($scope.chart);
+        }
+
+        function stringify(o) {
+            var cache = [];
+            var result = JSON.stringify(o, function(key, value) {
+                if (typeof value === 'object' && value !== null) {
+                    if (cache.indexOf(value) !== -1) {
+                        // Circular reference found, discard key
+                        return;
+                    }
+                    // Store value in our collection
+                    cache.push(value);
+                }
+                return value;
+            }, 1);
+            cache = null; // Enable garbage collection
+            return result;
+        }
+
+
+        function groupData() {
+            return {
+                labels: ["January", "February", "March", "April", "May", "June", "July"],
+                datasets: [{
+                    label: "Dataset 1",
+                    data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()],
+                    backgroundColor: randomColor(0.8),
+                }, {
+                    label: "Dataset 2",
+                    data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()],
+                    backgroundColor: randomColor(0.8),
+                }, {
+                    label: "Dataset 3",
+                    data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()],
+                    backgroundColor: randomColor(0.8),
+                }]
+            };
+        }
+
+        function flatData() {
+            return {
+                labels: ["January", "February", "March", "April", "May", "June", "July"],
+                datasets: [{
+                    label: "My First dataset",
+                    data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
+                }, {
+                    label: "My Second dataset",
+                    data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
+                }]
+            };
+        }
+
+        function randomizeData() {
+
+            angular.forEach($scope.chart.data.datasets, function(dataset) {
+
+                dataset.data = [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()];
+                dataset.backgroundColor = randomColor(.8);
+                dataset.borderColor = randomColor(0.7);
+                dataset.pointBackgroundColor = randomColor(1);
+                dataset.pointBorderColor = randomColor(1);
+
+
+                $scope._chart.update();
+            });
+        }
+
+
+
+
+        function randomScalingFactor() {
+            return Math.round(Math.random() * 100 * (Math.random() > 0.5 ? -1 : 1));
+        }
+
+        function randomColor(opacity) {
+            return 'rgba(' + Math.round(Math.random() * 255) + ',' + Math.round(Math.random() * 255) + ',' + Math.round(Math.random() * 255) + ',' + (typeof opacity != "undefined" ? opacity : '.3') + ')';
+        }
+
+    });
+
+})();
diff --git a/src/Chart.Bar.js b/src/Chart.Bar.js
index 8eb436a4db2..ee9c7921ed8 100644
--- a/src/Chart.Bar.js
+++ b/src/Chart.Bar.js
@@ -34,6 +34,9 @@
         //Number - Spacing between data sets within X values
         barDatasetSpacing: 1,
 
+        //Boolean - Whether bars should be rendered on a percentage base
+        relativeBars: false,
+
         //String - A legend template
         legendTemplate: "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span style=\"background-color:<%=datasets[i].backgroundColor%>\"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>"
 
@@ -50,26 +53,109 @@
 
             var options = this.options;
 
+            var _this = this;
+
             // Custom Scale Methods and Options
             this.ScaleClass = Chart.Scale.extend({
                 offsetGridLines: true,
+                calculateBarBase: function(datasetIndex, index) {
+
+                    var base = 0;
+
+                    if (_this.options.stacked) {
+                        var bar = _this.data.datasets[datasetIndex].metaData[index];
+                        if (bar.value < 0) {
+                            for (var i = 0; i < datasetIndex; i++) {
+                                base += _this.data.datasets[i].metaData[index].value < base ? _this.data.datasets[i].metaData[index].value : 0;
+                            }
+                        } else {
+                            for (var i = 0; i < datasetIndex; i++) {
+                                base += _this.data.datasets[i].metaData[index].value > base ? _this.data.datasets[i].metaData[index].value : 0;
+                            }
+                        }
+                        return this.calculateY(base);
+                    }
+
+                    base = this.endPoint;
+
+                    if (this.beginAtZero || ((this.min <= 0 && this.max >= 0) || (this.min >= 0 && this.max <= 0))) {
+                        base = this.calculateY(0);
+                        base += _this.options.scaleGridLineWidth;
+                    } else if (this.min < 0 && this.max < 0) {
+                        // All values are negative. Use the top as the base
+                        base = this.startPoint;
+                    }
+
+                    return base;
+
+                },
                 calculateBarX: function(datasetCount, datasetIndex, elementIndex) {
-                    //Reusable method for calculating the xPosition of a given bar based on datasetIndex & width of the bar
                     var xWidth = this.calculateBaseWidth(),
                         xAbsolute = this.calculateX(elementIndex) - (xWidth / 2),
                         barWidth = this.calculateBarWidth(datasetCount);
 
+                    if (_this.options.stacked) {
+                        return xAbsolute + barWidth / 2;
+                    }
+
                     return xAbsolute + (barWidth * datasetIndex) + (datasetIndex * options.barDatasetSpacing) + barWidth / 2;
                 },
+                calculateBarY: function(datasets, datasetIndex, barIndex, value) {
+
+                    if (_this.options.stacked) {
+
+                        var sumPos = 0,
+                            sumNeg = 0;
+
+                        for (var i = 0; i < datasetIndex; i++) {
+                            if (datasets[i].metaData[barIndex].value < 0) {
+                                sumNeg += datasets[i].metaData[barIndex].value || 0;
+                            } else {
+                                sumPos += datasets[i].metaData[barIndex].value || 0;
+                            }
+                        }
+
+                        if (value < 0) {
+                            return this.calculateY(sumNeg + value);
+                        } else {
+                            return this.calculateY(sumPos + value);
+                        }
+
+                        /*if (options.relativeBars) {
+                            offset = offset / sum * 100;
+                        }*/
+
+                        return this.calculateY(0);
+                    }
+
+                    var offset = 0;
+
+                    for (i = datasetIndex; i < datasets.length; i++) {
+                        if (i === datasetIndex && value) {
+                            offset += value;
+                        } else {
+                            offset = offset + (datasets[i].metaData[barIndex].value);
+                        }
+                    }
+
+                    return this.calculateY(value);
+                },
                 calculateBaseWidth: function() {
                     return (this.calculateX(1) - this.calculateX(0)) - (2 * options.barValueSpacing);
                 },
+                calculateBaseHeight: function() {
+                    return (this.calculateY(1) - this.calculateY(0));
+                },
                 calculateBarWidth: function(datasetCount) {
+
                     //The padding between datasets is to the right of each bar, providing that there are more than 1 dataset
                     var baseWidth = this.calculateBaseWidth() - ((datasetCount - 1) * options.barDatasetSpacing);
 
+                    if (_this.options.stacked) {
+                        return baseWidth;
+                    }
                     return (baseWidth / datasetCount);
-                }
+                },
             });
 
             // Events
@@ -92,11 +178,12 @@
             }, this);
 
             // Set defaults for bars
-            this.eachElement(function(bar, index, datasetIndex) {
+            this.eachElement(function(bar, index, dataset, datasetIndex) {
                 helpers.extend(bar, {
+                    base: this.scale.zeroPoint,
                     width: this.scale.calculateBarWidth(this.data.datasets.length),
                     x: this.scale.calculateBarX(this.data.datasets.length, datasetIndex, index),
-                    y: this.calculateBaseY(),
+                    y: this.scale.calculateBarY(this.data.datasets, datasetIndex, index, this.data.datasets[datasetIndex].data[index]),
                     _datasetIndex: datasetIndex,
                     _index: index,
                 });
@@ -167,13 +254,13 @@
             if (this.active.length && this.options.hoverMode) {
                 switch (this.options.hoverMode) {
                     case 'single':
-                        this.active[0].backgroundColor = this.data.datasets[this.active[0]._datasetIndex].hoverBackgroundColor || helpers.color(this.active[0].backgroundColor).saturate(0.5).darken(0.35).rgbString();
-                        this.active[0].borderColor = this.data.datasets[this.active[0]._datasetIndex].hoverBorderColor || helpers.color(this.active[0].borderColor).saturate(0.5).darken(0.35).rgbString();
+                        this.active[0].backgroundColor = this.data.datasets[this.active[0]._datasetIndex].hoverBackgroundColor || helpers.color(this.active[0].backgroundColor).saturate(0.8).darken(0.2).rgbString();
+                        this.active[0].borderColor = this.data.datasets[this.active[0]._datasetIndex].hoverBorderColor || helpers.color(this.active[0].borderColor).saturate(0.8).darken(0.2).rgbString();
                         break;
                     case 'label':
                         for (var i = 0; i < this.active.length; i++) {
-                            this.active[i].backgroundColor = this.data.datasets[this.active[i]._datasetIndex].hoverBackgroundColor || helpers.color(this.active[i].backgroundColor).saturate(0.5).darken(0.35).rgbString();
-                            this.active[i].borderColor = this.data.datasets[this.active[i]._datasetIndex].hoverBorderColor || helpers.color(this.active[i].borderColor).saturate(0.5).darken(0.35).rgbString();
+                            this.active[i].backgroundColor = this.data.datasets[this.active[i]._datasetIndex].hoverBackgroundColor || helpers.color(this.active[i].backgroundColor).saturate(0.8).darken(0.2).rgbString();
+                            this.active[i].borderColor = this.data.datasets[this.active[i]._datasetIndex].hoverBorderColor || helpers.color(this.active[i].borderColor).saturate(0.8).darken(0.2).rgbString();
                         }
                         break;
                     case 'dataset':
@@ -233,30 +320,23 @@
             this.lastActive = this.active;
             return this;
         },
-        // Calculate the base point for the bar.
-        calculateBaseY: function() {
-            var base = this.scale.endPoint;
-
-            if (this.scale.beginAtZero || ((this.scale.min <= 0 && this.scale.max >= 0) || (this.scale.min >= 0 && this.scale.max <= 0))) {
-                base = this.scale.calculateY(0);
-                base += this.options.scaleGridLineWidth;
-            } else if (this.scale.min < 0 && this.scale.max < 0) {
-                // All values are negative. Use the top as the base
-                base = this.scale.startPoint;
-            }
-
-            return base;
-        },
         update: function() {
 
             this.scale.update();
 
             this.eachElement(function(bar, index, dataset, datasetIndex) {
                 helpers.extend(bar, {
-                    width: this.scale.calculateBarWidth(this.data.datasets.length),
-                    x: this.scale.calculateBarX(this.data.datasets.length, datasetIndex, index),
-                    y: this.scale.calculateY(this.data.datasets[datasetIndex].data[index]),
                     value: this.data.datasets[datasetIndex].data[index],
+                });
+                bar.pivot();
+            }, this);
+
+            this.eachElement(function(bar, index, dataset, datasetIndex) {
+                helpers.extend(bar, {
+                    base: this.scale.calculateBarBase(datasetIndex, index),
+                    x: this.scale.calculateBarX(this.data.datasets.length, datasetIndex, index),
+                    y: this.scale.calculateBarY(this.data.datasets, datasetIndex, index, this.data.datasets[datasetIndex].data[index]),
+                    width: this.scale.calculateBarWidth(this.data.datasets.length),
                     label: this.data.labels[index],
                     datasetLabel: this.data.datasets[datasetIndex].label,
                     borderColor: this.data.datasets[datasetIndex].borderColor,
@@ -275,10 +355,31 @@
 
             var dataTotal = function() {
                 var values = [];
-                self.eachValue(function(value) {
+                var negativeValues = [];
+
+                if (self.options.stacked) {
+                    self.eachValue(function(value, index) {
+                        values[index] = values[index] || 0;
+                        negativeValues[index] = negativeValues[index] || 0;
+                        if (self.options.relativeBars) {
+                            values[index] = 100;
+                        } else {
+                            if (value < 0) {
+                                negativeValues[index] += value;
+                            } else {
+                                values[index] += value;
+                            }
+                        }
+                    });
+                    return values.concat(negativeValues);
+                }
+
+                self.eachValue(function(value, index) {
                     values.push(value);
                 });
+
                 return values;
+
             };
 
             var scaleOptions = {
@@ -330,7 +431,7 @@
         },
         // This should be incorportated into the init as something like a default value. "Reflow" seems like a weird word for a fredraw function
         redraw: function() {
-            var base = this.calculateBaseY();
+            var base = this.scale.zeroPoint;
             this.eachElement(function(element, index, datasetIndex) {
                 helpers.extend(element, {
                     y: base,
@@ -348,12 +449,7 @@
 
             //Draw all the bars for each dataset
             this.eachElement(function(bar, index, datasetIndex) {
-                if (bar.hasValue()) {
-                    // Update the bar basepoint
-                    bar.base = this.calculateBaseY();
-                    //Transition 
-                    bar.transition(easingDecimal).draw();
-                }
+                bar.transition(easingDecimal).draw();
             }, this);
 
             // Finally draw the tooltip
diff --git a/src/Chart.Core.js b/src/Chart.Core.js
index 939fecf2910..9d23a580158 100755
--- a/src/Chart.Core.js
+++ b/src/Chart.Core.js
@@ -113,9 +113,12 @@
             //String / Boolean - Hover mode for events.
             hoverMode: 'single', // 'label', 'dataset', 'false'
 
-            //Function - Custom hover handler
+            //Function(event) - Custom hover handler
             onHover: null,
 
+            //Function(event, clickedElements) - Custom click handler 
+            onClick: null,
+
             //Function - Custom hover handler
             hoverAnimationDuration: 400,
 
@@ -125,8 +128,8 @@
             // Boolean - Determines whether to draw built-in tooltip or call custom tooltip function
             customTooltips: false,
 
-            // Array - Array of string names to attach tooltip events
-            tooltipEvents: ["mousemove", "touchstart", "touchmove", "mouseout"],
+            // Array - Array of string names to attach interaction events
+            events: ["mousemove", "mouseout", "click", "touchstart", "touchmove", "touchend"],
 
             // String - Tooltip background colour
             tooltipBackgroundColor: "rgba(0,0,0,0.8)",
@@ -186,7 +189,7 @@
             onAnimationComplete: function() {},
 
             // Color String - Used for undefined Colros
-            colorFallback: 'rgba(0,0,0,0.1)',
+            defaultColor: 'rgba(0,0,0,0.1)',
 
         }
     };
@@ -910,19 +913,20 @@
     //Destroy method on the chart will remove the instance of the chart from this reference.
     Chart.instances = {};
 
-    Chart.Type = function(data, options, chart) {
-        this.options = options;
-        this.chart = chart;
+    Chart.Type = function(config, instance) {
+        this.data = config.data;
+        this.options = config.options;
+        this.chart = instance;
         this.id = uid();
         //Add the chart instance to the global namespace
         Chart.instances[this.id] = this;
 
         // Initialize is always called when a chart type is created
         // By default it is a no op, but it should be extended
-        if (options.responsive) {
+        if (this.options.responsive) {
             this.resize();
         }
-        this.initialize.call(this, data);
+        this.initialize.call(this);
     };
 
     //Core methods that'll be a part of every chart type
@@ -1087,9 +1091,9 @@
             Chart.types[chartName] = ChartType;
 
             //Register this new chart type in the Chart prototype
-            Chart.prototype[chartName] = function(data, options) {
-                var config = merge(Chart.defaults.global, Chart.defaults[chartName], options || {});
-                return new ChartType(data, config, this);
+            Chart.prototype[chartName] = function(config) {
+                helpers.extend(config.options, merge(Chart.defaults.global, Chart.defaults[chartName], config.options || {}));
+                return new ChartType(config, this);
             };
         } else {
             warn("Name not provided for this chart, so it hasn't been registered");
@@ -1196,7 +1200,8 @@
             var vm = this._vm;
             return {
                 x: vm.x,
-                y: vm.y
+                y: vm.y,
+                padding: vm.radius + vm.borderWidth
             };
         },
         draw: function() {
@@ -1211,10 +1216,10 @@
                 ctx.arc(vm.x, vm.y, vm.radius, 0, Math.PI * 2);
                 ctx.closePath();
 
-                ctx.strokeStyle = vm.borderColor || Chart.defaults.global.colorFallback;
-                ctx.lineWidth = vm.borderWidth || Chart.defaults.global.colorFallback;
+                ctx.strokeStyle = vm.borderColor || Chart.defaults.global.defaultColor;
+                ctx.lineWidth = vm.borderWidth || Chart.defaults.global.defaultColor;
 
-                ctx.fillStyle = vm.backgroundColor || Chart.defaults.global.colorFallback;
+                ctx.fillStyle = vm.backgroundColor || Chart.defaults.global.defaultColor;
 
                 ctx.fill();
                 ctx.stroke();
@@ -1229,11 +1234,7 @@
             var vm = this._vm;
             var ctx = this._chart.ctx;
 
-            //Draw the line between all the points
-            ctx.lineWidth = vm.borderWidth || Chart.defaults.global.colorFallback;
-            ctx.strokeStyle = vm.borderColor || Chart.defaults.global.colorFallback;
-            ctx.beginPath();
-
+            // Draw the background first (so the border is always on top)
             helpers.each(vm._points, function(point, index) {
                 if (index === 0) {
                     ctx.moveTo(point._vm.x, point._vm.y);
@@ -1255,16 +1256,45 @@
                 }
             }, this);
 
-            ctx.stroke();
-
             if (vm._points.length > 0) {
                 //Round off the line by going to the base of the chart, back to the start, then fill.
-                ctx.lineTo(vm._points[vm._points.length - 1].x, vm.scaleBottom);
-                ctx.lineTo(vm._points[0].x, vm.scaleBottom);
-                ctx.fillStyle = vm.backgroundColor || Chart.defaults.global.colorFallback;
+                ctx.lineTo(vm._points[vm._points.length - 1].x, vm.scaleZero);
+                ctx.lineTo(vm._points[0].x, vm.scaleZero);
+                ctx.fillStyle = vm.backgroundColor || Chart.defaults.global.defaultColor;
                 ctx.closePath();
                 ctx.fill();
             }
+
+
+            // Now draw the line between all the points with any borders
+            ctx.lineWidth = vm.borderWidth || Chart.defaults.global.defaultColor;
+            ctx.strokeStyle = vm.borderColor || Chart.defaults.global.defaultColor;
+            ctx.beginPath();
+
+            helpers.each(vm._points, function(point, index) {
+                if (index === 0) {
+                    ctx.moveTo(point._vm.x, point._vm.y);
+                } else {
+                    if (vm._tension > 0 || 1) {
+                        var previous = this.previousPoint(point, vm._points, index);
+
+                        ctx.bezierCurveTo(
+                            previous._vm.controlPointNextX,
+                            previous._vm.controlPointNextY,
+                            point._vm.controlPointPreviousX,
+                            point._vm.controlPointPreviousY,
+                            point._vm.x,
+                            point._vm.y
+                        );
+                    } else {
+                        ctx.lineTo(point._vm.x, point._vm.y);
+                    }
+                }
+            }, this);
+
+
+            ctx.stroke();
+
         },
         previousPoint: function(point, collection, index) {
             return helpers.findPreviousWhere(collection, function() {
@@ -1442,6 +1472,7 @@
                     helpers.extend(this, {
                         x: Math.round(tooltipPosition.x),
                         y: Math.round(tooltipPosition.y),
+                        caretPadding: tooltipPosition.padding
                     });
                     break;
 
@@ -1562,7 +1593,7 @@
                     vm.yAlign = "above";
 
                     //Distance between the actual element.y position and the start of the tooltip caret
-                    var caretPadding = vm.caretPadding = 2;
+                    var caretPadding = vm.caretPadding || 2;
 
                     var tooltipWidth = ctx.measureText(vm.text).width + 2 * vm.xPadding,
                         tooltipRectHeight = vm.fontSize + 2 * vm.yPadding,
@@ -1723,14 +1754,14 @@
 
             // Build the current yLabels so we have an idea of what size they'll be to start
             /*
-			 *	This sets what is returned from calculateScaleRange as static properties of this class:
-			 *
-				this.steps;
-				this.stepValue;
-				this.min;
-				this.max;
-			 *
-			 */
+             *  This sets what is returned from calculateScaleRange as static properties of this class:
+             *
+                this.steps;
+                this.stepValue;
+                this.min;
+                this.max;
+             *
+             */
             this.calculateYRange(cachedHeight);
 
             // With these properties set we can now build the array of yLabels
diff --git a/src/Chart.Line.js b/src/Chart.Line.js
index e328b0a68be..f02b63c4950 100644
--- a/src/Chart.Line.js
+++ b/src/Chart.Line.js
@@ -9,39 +9,50 @@
 
         ///Boolean - Whether grid lines are shown across the chart
         scaleShowGridLines: true,
-
         //String - Colour of the grid lines
         scaleGridLineColor: "rgba(0,0,0,.05)",
-
         //Number - Width of the grid lines
         scaleGridLineWidth: 1,
-
         //Boolean - Whether to show horizontal lines (except X axis)
         scaleShowHorizontalLines: true,
-
         //Boolean - Whether to show vertical lines (except Y axis)
         scaleShowVerticalLines: true,
+        //Boolean - Whether to horizontally center the label and point dot inside the grid
+        offsetGridLines: false,
+
+
+
+        //Boolean - Whether to stack the lines essentially creating a stacked area chart.
+        stacked: false,
+
 
         //Number - Tension of the bezier curve between points
         tension: 0.4,
 
-        //Number - Radius of each point dot in pixels
-        pointRadius: 4,
 
+        //Number - Radius of each point dot in pixels
+        pointRadius: 3,
         //Number - Pixel width of point dot border
         pointBorderWidth: 1,
+        //Number - Pixel width of point on hover
+        pointHoverRadius: 5,
+        //Number - Pixel width of point dot border on hover
+        pointHoverBorderWidth: 2,
+        pointBackgroundColor: Chart.defaults.global.defaultColor,
+        pointBorderColor: Chart.defaults.global.defaultColor,
 
         //Number - amount extra to add to the radius to cater for hit detection outside the drawn point
-        pointHoverRadius: 20,
+        pointHitRadius: 6,
 
         //Number - Pixel width of dataset border
         borderWidth: 2,
+        //Number - Pixel width of dataset border on hover
+        hoverBorderWidth: 2,
 
         //String - A legend template
         legendTemplate: "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span style=\"background-color:<%=datasets[i].borderColor%>\"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>",
 
-        //Boolean - Whether to horizontally center the label and point dot inside the grid
-        offsetGridLines: false
+
 
     };
 
@@ -49,23 +60,39 @@
     Chart.Type.extend({
         name: "Line",
         defaults: defaultConfig,
-        initialize: function(data) {
-            // Save data as a source for updating of values & methods
-            this.data = data;
-
-            //Custom Point Defaults
-            this.PointClass = Chart.Point.extend({
-                _chart: this.chart,
-                offsetGridLines: this.options.offsetGridLines,
-                borderWidth: this.options.pointBorderWidth,
-                radius: this.options.pointRadius,
-                hoverRadius: this.options.pointHoverRadius,
-            });
+        initialize: function() {
 
             // Events
-            helpers.bindEvents(this, this.options.tooltipEvents, this.onHover);
+            helpers.bindEvents(this, this.options.events, this.events);
+
+            var _this = this;
 
             // Build Scale
+            this.ScaleClass = Chart.Scale.extend({
+                calculatePointY: function(index, datasetIndex) {
+
+                    var value = _this.data.datasets[datasetIndex].data[index];
+
+                    if (_this.options.stacked) {
+                        var offsetPos = 0;
+                        var offsetNeg = 0;
+                        for (var i = 0; i < datasetIndex; i++) {
+                            if (_this.data.datasets[i].data[index] < 0) {
+                                offsetNeg += _this.data.datasets[i].data[index];
+                            } else {
+                                offsetPos += _this.data.datasets[i].data[index];
+                            }
+                        }
+                        if (value < 0) {
+                            return this.calculateY(offsetNeg + value);
+                        } else {
+                            return this.calculateY(offsetPos + value);
+                        }
+                    }
+
+                    return this.calculateY(value);
+                }
+            });
             this.buildScale(this.data.labels);
 
 
@@ -74,19 +101,20 @@
                 dataset.metaDataset = new Chart.Line();
                 dataset.metaData = [];
                 helpers.each(dataset.data, function(dataPoint, index) {
-                    dataset.metaData.push(new this.PointClass());
+                    dataset.metaData.push(new Chart.Point());
                 }, this);
             }, this);
 
             // Set defaults for lines
             this.eachDataset(function(dataset, datasetIndex) {
-                dataset = helpers.merge(this.options, dataset);
                 helpers.extend(dataset.metaDataset, {
                     _points: dataset.metaData,
                     _datasetIndex: datasetIndex,
                     _chart: this.chart,
                 });
-                // Copy to view model
+                // Fill in dataset defaults from options
+                helpers.extend(dataset, helpers.merge(this.options, dataset));
+                // Copy to view modele
                 dataset.metaDataset.save();
             }, this);
 
@@ -94,7 +122,7 @@
             this.eachElement(function(point, index, dataset, datasetIndex) {
                 helpers.extend(point, {
                     x: this.scale.calculateX(index),
-                    y: this.scale.endPoint,
+                    y: this.scale.calculateY(0),
                     _datasetIndex: datasetIndex,
                     _index: index,
                     _chart: this.chart
@@ -126,145 +154,27 @@
         previousPoint: function(collection, index) {
             return collection[index + 1] || collection[index];
         },
-        onHover: function(e) {
-
-
-            // If exiting chart
-            if (e.type == 'mouseout') {
-                return this;
-            }
-
-            this.lastActive = this.lastActive || [];
-
-            // Find Active Elements
-            this.active = function() {
-                switch (this.options.hoverMode) {
-                    case 'single':
-                        return this.getElementAtEvent(e);
-                    case 'label':
-                        return this.getElementsAtEvent(e);
-                    case 'dataset':
-                        return this.getDatasetAtEvent(e);
-                    default:
-                        return e;
-                }
-            }.call(this);
-
-            // On Hover hook
-            if (this.options.onHover) {
-                this.options.onHover.call(this, this.active);
-            }
-
-            // Remove styling for last active (even if it may still be active)
-            if (this.lastActive.length) {
-                switch (this.options.hoverMode) {
-                    case 'single':
-                        this.lastActive[0].backgroundColor = this.data.datasets[this.lastActive[0]._datasetIndex].pointBackgroundColor;
-                        this.lastActive[0].borderColor = this.data.datasets[this.lastActive[0]._datasetIndex].pointBorderColor;
-                        this.lastActive[0].borderWidth = this.data.datasets[this.lastActive[0]._datasetIndex].pointBorderWidth;
-                        break;
-                    case 'label':
-                        for (var i = 0; i < this.lastActive.length; i++) {
-                            this.lastActive[i].backgroundColor = this.data.datasets[this.lastActive[i]._datasetIndex].pointBackgroundColor;
-                            this.lastActive[i].borderColor = this.data.datasets[this.lastActive[i]._datasetIndex].pointBorderColor;
-                            this.lastActive[i].borderWidth = this.data.datasets[this.lastActive[0]._datasetIndex].pointBorderWidth;
-                        }
-                        break;
-                    case 'dataset':
-                        break;
-                    default:
-                        // Don't change anything
-                }
-            }
-
-            // Built in hover styling
-            if (this.active.length && this.options.hoverMode) {
-                switch (this.options.hoverMode) {
-                    case 'single':
-                        this.active[0].backgroundColor = this.data.datasets[this.active[0]._datasetIndex].hoverBackgroundColor || helpers.color(this.active[0].backgroundColor).saturate(0.5).darken(0.35).rgbString();
-                        this.active[0].borderColor = this.data.datasets[this.active[0]._datasetIndex].hoverBorderColor || helpers.color(this.active[0].borderColor).saturate(0.5).darken(0.35).rgbString();
-                        this.active[0].borderWidth = this.data.datasets[this.active[0]._datasetIndex].borderWidth + 10;
-                        break;
-                    case 'label':
-                        for (var i = 0; i < this.active.length; i++) {
-                            this.active[i].backgroundColor = this.data.datasets[this.active[i]._datasetIndex].hoverBackgroundColor || helpers.color(this.active[i].backgroundColor).saturate(0.5).darken(0.35).rgbString();
-                            this.active[i].borderColor = this.data.datasets[this.active[i]._datasetIndex].hoverBorderColor || helpers.color(this.active[i].borderColor).saturate(0.5).darken(0.35).rgbString();
-                            this.active[i].borderWidth = this.data.datasets[this.active[i]._datasetIndex].borderWidth + 2;
-                        }
-                        break;
-                    case 'dataset':
-                        break;
-                    default:
-                        // Don't change anything
-                }
-            }
-
-
-            // Built in Tooltips
-            if (this.options.showTooltips) {
-
-                // The usual updates
-                this.tooltip.initialize();
-
-                // Active
-                if (this.active.length) {
-                    helpers.extend(this.tooltip, {
-                        opacity: 1,
-                        _active: this.active,
-                    });
-
-                    this.tooltip.update();
-                } else {
-                    // Inactive
-                    helpers.extend(this.tooltip, {
-                        opacity: 0,
-                    });
-                }
-            }
-
-
-            // Hover animations
-            this.tooltip.pivot();
-
-            if (!this.animating) {
-                var changed;
-
-                helpers.each(this.active, function(element, index) {
-                    if (element !== this.lastActive[index]) {
-                        changed = true;
-                    }
-                }, this);
-
-                // If entering, leaving, or changing elements, animate the change via pivot
-                if ((!this.lastActive.length && this.active.length) ||
-                    (this.lastActive.length && !this.active.length) ||
-                    (this.lastActive.length && this.active.length && changed)) {
-
-                    this.stop();
-                    this.render(this.options.hoverAnimationDuration);
-                }
-            }
-
-            // Remember Last Active
-            this.lastActive = this.active;
-            return this;
-
-        },
         update: function() {
 
+            // Update the scale
             this.scale.update();
 
             // Update the lines
             this.eachDataset(function(dataset, datasetIndex) {
                 helpers.extend(dataset.metaDataset, {
+                    // Utility
+                    _datasetIndex: datasetIndex,
+                    // Data
+                    _points: dataset.metaData,
+                    // Geometry
+                    scaleTop: this.scale.startPoint,
+                    scaleBottom: this.scale.endPoint,
+                    scaleZero: this.scale.calculateY(0),
+                    // Appearance
+                    tension: dataset.tension || this.options.tension,
                     backgroundColor: dataset.backgroundColor || this.options.backgroundColor,
                     borderWidth: dataset.borderWidth || this.options.borderWidth,
                     borderColor: dataset.borderColor || this.options.borderColor,
-                    tension: dataset.tension || this.options.tension,
-                    scaleTop: this.scale.startPoint,
-                    scaleBottom: this.scale.endPoint,
-                    _points: dataset.metaData,
-                    _datasetIndex: datasetIndex,
                 });
                 dataset.metaDataset.pivot();
             });
@@ -272,22 +182,25 @@
             // Update the points
             this.eachElement(function(point, index, dataset, datasetIndex) {
                 helpers.extend(point, {
-                    x: this.scale.calculateX(index),
-                    y: this.scale.calculateY(this.data.datasets[datasetIndex].data[index]),
-                    value: this.data.datasets[datasetIndex].data[index],
+                    // Utility
+                    _chart: this.chart,
+                    _datasetIndex: datasetIndex,
+                    _index: index,
+                    // Data
                     label: this.data.labels[index],
+                    value: this.data.datasets[datasetIndex].data[index],
                     datasetLabel: this.data.datasets[datasetIndex].label,
-                    // Appearance
-                    hoverBackgroundColor: this.data.datasets[datasetIndex].pointHoverBackgroundColor || this.options.pointHoverBackgroundColor,
-                    hoverBorderColor: this.data.datasets[datasetIndex].pointHoverBorderColor || this.options.pointHoverBorderColor,
-                    hoverRadius: this.data.datasets[datasetIndex].pointHoverRadius || this.options.pointHoverRadius,
+                    // Geometry
+                    offsetGridLines: this.options.offsetGridLines,
+                    x: this.scale.calculateX(index),
+                    y: this.scale.calculatePointY(index, datasetIndex),
+                    tension: this.data.datasets[datasetIndex].metaDataset.tension,
+                    // Appearnce
                     radius: this.data.datasets[datasetIndex].pointRadius || this.options.pointRadius,
-                    borderWidth: this.data.datasets[datasetIndex].pointBorderWidth || this.options.pointBorderWidth,
-                    borderColor: this.data.datasets[datasetIndex].pointBorderColor || this.options.pointBorderColor,
                     backgroundColor: this.data.datasets[datasetIndex].pointBackgroundColor || this.options.pointBackgroundColor,
-                    tension: this.data.datasets[datasetIndex].metaDataset.tension,
-                    _datasetIndex: datasetIndex,
-                    _index: index,
+                    borderWidth: this.data.datasets[datasetIndex].pointBorderWidth || this.options.pointBorderWidth,
+                    // Tooltip
+                    hoverRadius: this.data.datasets[datasetIndex].pointHitRadius || this.options.pointHitRadius,
                 });
             }, this);
 
@@ -304,7 +217,6 @@
                 point.controlPointNextX = controlPoints.next.x;
 
                 // Prevent the bezier going outside of the bounds of the graph
-
                 // Cap puter bezier handles to the upper/lower scale bounds
                 if (controlPoints.next.y > this.scale.endPoint) {
                     point.controlPointNextY = this.scale.endPoint;
@@ -333,11 +245,31 @@
 
             var dataTotal = function() {
                 var values = [];
-                self.eachValue(function(value) {
+                var negativeValues = [];
+
+                if (self.options.stacked) {
+                    self.eachValue(function(value, index) {
+                        values[index] = values[index] || 0;
+                        negativeValues[index] = negativeValues[index] || 0;
+                        if (self.options.relativePoints) {
+                            values[index] = 100;
+                        } else {
+                            if (value < 0) {
+                                negativeValues[index] += value;
+                            } else {
+                                values[index] += value;
+                            }
+                        }
+                    });
+                    return values.concat(negativeValues);
+                }
+
+                self.eachValue(function(value, index) {
                     values.push(value);
                 });
 
                 return values;
+
             };
 
             var scaleOptions = {
@@ -386,7 +318,7 @@
                 });
             }
 
-            this.scale = new Chart.Scale(scaleOptions);
+            this.scale = new this.ScaleClass(scaleOptions);
         },
         redraw: function() {
 
@@ -398,7 +330,11 @@
 
             this.scale.draw(easingDecimal);
 
-            this.eachDataset(function(dataset, datasetIndex) {
+            // reverse for-loop for proper stacking
+            for (var i = this.data.datasets.length - 1; i >= 0; i--) {
+
+                var dataset = this.data.datasets[i];
+                var datasetIndex = i;
 
                 // Transition Point Locations
                 helpers.each(dataset.metaData, function(point, index) {
@@ -412,11 +348,152 @@
                 helpers.each(dataset.metaData, function(point) {
                     point.draw();
                 });
-            }, this);
+            }
 
             // Finally draw the tooltip
             this.tooltip.transition(easingDecimal).draw();
-        }
+        },
+        events: function(e) {
+
+            // If exiting chart
+            if (e.type == 'mouseout') {
+                return this;
+            }
+
+            this.lastActive = this.lastActive || [];
+
+            // Find Active Elements
+            this.active = function() {
+                switch (this.options.hoverMode) {
+                    case 'single':
+                        return this.getElementAtEvent(e);
+                    case 'label':
+                        return this.getElementsAtEvent(e);
+                    case 'dataset':
+                        return this.getDatasetAtEvent(e);
+                    default:
+                        return e;
+                }
+            }.call(this);
+
+            // On Hover hook
+            if (this.options.onHover) {
+                this.options.onHover.call(this, this.active);
+            }
+
+            if (e.type == 'mouseup' || e.type == 'click') {
+                if (this.options.onClick) {
+                    this.options.onClick.call(this, e, this.active);
+                }
+            }
+
+            var dataset;
+            // Remove styling for last active (even if it may still be active)
+            if (this.lastActive.length) {
+                switch (this.options.hoverMode) {
+                    case 'single':
+                        dataset = this.data.datasets[this.lastActive[0]._datasetIndex];
+
+                        this.lastActive[0].radius = dataset.pointRadius;
+                        this.lastActive[0].backgroundColor = dataset.pointBackgroundColor;
+                        this.lastActive[0].borderColor = dataset.pointBorderColor;
+                        this.lastActive[0].borderWidth = dataset.pointBorderWidth;
+                        break;
+                    case 'label':
+                        for (var i = 0; i < this.lastActive.length; i++) {
+                            dataset = this.data.datasets[this.lastActive[i]._datasetIndex];
+
+                            this.lastActive[i].radius = dataset.pointRadius;
+                            this.lastActive[i].backgroundColor = dataset.pointBackgroundColor;
+                            this.lastActive[i].borderColor = dataset.pointBorderColor;
+                            this.lastActive[i].borderWidth = dataset.pointBorderWidth;
+                        }
+                        break;
+                    case 'dataset':
+                        break;
+                    default:
+                        // Don't change anything
+                }
+            }
+
+            // Built in hover styling
+            if (this.active.length && this.options.hoverMode) {
+                switch (this.options.hoverMode) {
+                    case 'single':
+                        dataset = this.data.datasets[this.active[0]._datasetIndex];
+
+                        this.active[0].radius = dataset.pointHoverRadius || dataset.pointRadius + 2;
+                        this.active[0].backgroundColor = dataset.pointHoverBackgroundColor || helpers.color(dataset.pointBackgroundColor).saturate(0.5).darken(0.35).rgbString();
+                        this.active[0].borderColor = dataset.pointHoverBorderColor || helpers.color(dataset.pointBorderColor).saturate(0.5).darken(0.35).rgbString();
+                        this.active[0].borderWidth = dataset.pointHoverBorderWidth || dataset.pointBorderWidth + 2;
+                        break;
+                    case 'label':
+                        for (var i = 0; i < this.active.length; i++) {
+                            dataset = this.data.datasets[this.active[i]._datasetIndex];
+
+                            this.active[i].radius = dataset.pointHoverRadius || dataset.pointRadius + 2;
+                            this.active[i].backgroundColor = dataset.pointHoverBackgroundColor || helpers.color(dataset.pointBackgroundColor).saturate(0.5).darken(0.35).rgbString();
+                            this.active[i].borderColor = dataset.pointHoverBorderColor || helpers.color(dataset.pointBorderColor).saturate(0.5).darken(0.35).rgbString();
+                            this.active[i].borderWidth = dataset.pointHoverBorderWidth || dataset.pointBorderWidth + 2;
+                        }
+                        break;
+                    case 'dataset':
+                        break;
+                    default:
+                        // Don't change anything
+                }
+            }
+
+
+            // Built in Tooltips
+            if (this.options.showTooltips) {
+
+                // The usual updates
+                this.tooltip.initialize();
+
+                // Active
+                if (this.active.length) {
+                    helpers.extend(this.tooltip, {
+                        opacity: 1,
+                        _active: this.active,
+                    });
+
+                    this.tooltip.update();
+                } else {
+                    // Inactive
+                    helpers.extend(this.tooltip, {
+                        opacity: 0,
+                    });
+                }
+            }
+
+
+            // Hover animations
+            this.tooltip.pivot();
+
+            if (!this.animating) {
+                var changed;
+
+                helpers.each(this.active, function(element, index) {
+                    if (element !== this.lastActive[index]) {
+                        changed = true;
+                    }
+                }, this);
+
+                // If entering, leaving, or changing elements, animate the change via pivot
+                if ((!this.lastActive.length && this.active.length) ||
+                    (this.lastActive.length && !this.active.length) ||
+                    (this.lastActive.length && this.active.length && changed)) {
+
+                    this.stop();
+                    this.render(this.options.hoverAnimationDuration);
+                }
+            }
+
+            // Remember Last Active
+            this.lastActive = this.active;
+            return this;
+        },
     });
 
 

From ed4b9945f8e428c46c303f5ba6b2228e7485f715 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Wed, 20 May 2015 08:33:26 -0400
Subject: [PATCH 048/424] Initial dataset scale class

---
 src/Chart.Scale.js | 98 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 98 insertions(+)

diff --git a/src/Chart.Scale.js b/src/Chart.Scale.js
index b7db8c1bae4..71f4a582641 100644
--- a/src/Chart.Scale.js
+++ b/src/Chart.Scale.js
@@ -605,4 +605,102 @@
 		}
 	});
 	Chart.scales.registerScaleType("linear", LinearScale);
+
+	var DatasetScale = Chart.Element.extend({
+		// overridden in the chart. Will set min and max as properties of the scale for later use. Min will always be 0 when using a dataset and max will be the number of items in the dataset
+		calculateRange: helpers.noop, 
+		isHorizontal: function() {
+			return this.options.position == "top" || this.options.position == "bottom";
+		},
+		buildLabels: function() {
+			// We assume that this has been run after ticks have been generated. We try to figure out
+			// a label for each tick. 
+			
+		},
+		getPixelForValue: function(value, datasetIndex) {
+			// This must be called after fit has been run so that 
+			//		this.left, this.top, this.right, and this.bottom have been defined
+			if (this.isHorizontal()) {
+
+			} else {
+
+			}
+
+			var isRotated = (this.labelRotation > 0);
+            var innerWidth = this.width - (this.paddingLeft + this.paddingRight);
+            var valueWidth = innerWidth / Math.max((this.max - ((this.options.offsetGridLines) ? 0 : 1)), 1);
+            var valueOffset = (valueWidth * index) + this.paddingLeft;
+
+            if (this.options.offsetGridLines) {
+                valueOffset += (valueWidth / 2);
+            }
+
+            return Math.round(valueOffset);
+			
+		},
+		calculateXLabelRotation: function() {
+            //Get the width of each grid by calculating the difference
+            //between x offsets between 0 and 1.
+
+            this.ctx.font = this.font;
+
+            var firstWidth = this.ctx.measureText(this.labels[0]).width;
+            var lastWidth = this.ctx.measureText(this.labels[this.labels.length - 1]).width;
+			var firstRotated;
+			var lastRotated;
+
+
+            this.paddingRight = lastWidth / 2 + 3;
+            this.paddingLeft = firstWidth / 2 + 3;
+
+            this.xLabelRotation = 0;
+            if (this.display) {
+                var originalLabelWidth = longestText(this.ctx, this.font, this.labels),
+                    cosRotation,
+                    firstRotatedWidth;
+                this.xLabelWidth = originalLabelWidth;
+                //Allow 3 pixels x2 padding either side for label readability
+                var xGridWidth = Math.floor(this.calculateX(1) - this.calculateX(0)) - 6;
+
+                //Max label rotate should be 90 - also act as a loop counter
+                while ((this.xLabelWidth > xGridWidth && this.xLabelRotation === 0) || (this.xLabelWidth > xGridWidth && this.xLabelRotation <= 90 && this.xLabelRotation > 0)) {
+                    cosRotation = Math.cos(toRadians(this.xLabelRotation));
+
+                    firstRotated = cosRotation * firstWidth;
+                    lastRotated = cosRotation * lastWidth;
+
+                    // We're right aligning the text now.
+                    if (firstRotated + this.fontSize / 2 > this.yLabelWidth) {
+                        this.xScalePaddingLeft = firstRotated + this.fontSize / 2;
+                    }
+                    this.xScalePaddingRight = this.fontSize / 2;
+
+
+                    this.xLabelRotation++;
+                    this.xLabelWidth = cosRotation * originalLabelWidth;
+
+                }
+                if (this.xLabelRotation > 0) {
+                    this.endPoint -= Math.sin(toRadians(this.xLabelRotation)) * originalLabelWidth + 3;
+                }
+            } else {
+                this.xLabelWidth = 0;
+                this.xScalePaddingRight = this.padding;
+                this.xScalePaddingLeft = this.padding;
+            }
+
+        },
+		// Fit this axis to the given size
+		// @param {number} maxWidth : the max width the axis can be
+		// @param {number} maxHeight: the max height the axis can be
+		// @return {object} minSize : the minimum size needed to draw the axis
+		fit: function(maxWidth, maxHeight) {
+			
+		},
+		// Actualy draw the scale on the canvas
+		// @param {rectangle} chartArea : the area of the chart to draw full grid lines on
+		draw: function(chartArea) {
+		}
+	});
+	Chart.scales.registerScaleType("dataset", DatasetScale);
 }).call(this);
\ No newline at end of file

From b7606c7a8de2ad9fa5b8438d34f1956574c3a7b8 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sat, 23 May 2015 15:15:04 -0400
Subject: [PATCH 049/424] Rename onHover to events to match the line chart

---
 src/Chart.Scatter.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Chart.Scatter.js b/src/Chart.Scatter.js
index d7318ad9c0c..5ac3d120e48 100644
--- a/src/Chart.Scatter.js
+++ b/src/Chart.Scatter.js
@@ -114,7 +114,7 @@
             });
 
             // Events
-            helpers.bindEvents(this, this.options.tooltipEvents, this.onHover);
+            helpers.bindEvents(this, this.options.tooltipEvents, this.events);
 
             // Build Scale
             this.buildScale();
@@ -188,7 +188,7 @@
         previousPoint: function(collection, index) {
             return collection[index + 1] || collection[index];
         },
-        onHover: function(e) {
+        events: function(e) {
             // If exiting chart
             if (e.type == 'mouseout') {
                 return this;

From c66edc91699e2e8275d36c53bb1d15a19de4cd5b Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sat, 23 May 2015 15:18:08 -0400
Subject: [PATCH 050/424] dataset axis to be used in the line chart and the bar
 chart

---
 src/Chart.Scale.js | 184 ++++++++++++++++++++++++++++++++++-----------
 1 file changed, 140 insertions(+), 44 deletions(-)

diff --git a/src/Chart.Scale.js b/src/Chart.Scale.js
index 71f4a582641..2809287702f 100644
--- a/src/Chart.Scale.js
+++ b/src/Chart.Scale.js
@@ -612,81 +612,81 @@
 		isHorizontal: function() {
 			return this.options.position == "top" || this.options.position == "bottom";
 		},
-		buildLabels: function() {
-			// We assume that this has been run after ticks have been generated. We try to figure out
-			// a label for each tick. 
-			
-		},
-		getPixelForValue: function(value, datasetIndex) {
+		getPixelForValue: function(value, index, includeOffset) {
 			// This must be called after fit has been run so that 
 			//		this.left, this.top, this.right, and this.bottom have been defined
 			if (this.isHorizontal()) {
+				var isRotated = (this.labelRotation > 0);
+	            var innerWidth = this.width - (this.paddingLeft + this.paddingRight);
+	            var valueWidth = innerWidth / Math.max((this.max - ((this.options.gridLines.offsetGridLines) ? 0 : 1)), 1);
+	            var valueOffset = (valueWidth * index) + this.paddingLeft;
 
-			} else {
+	            if (this.options.gridLines.offsetGridLines && includeOffset) {
+	                valueOffset += (valueWidth / 2);
+	            }
 
+            	return this.left + Math.round(valueOffset);
+			} else {
+				return this.top + (index * (this.height / this.max));
 			}
-
-			var isRotated = (this.labelRotation > 0);
-            var innerWidth = this.width - (this.paddingLeft + this.paddingRight);
-            var valueWidth = innerWidth / Math.max((this.max - ((this.options.offsetGridLines) ? 0 : 1)), 1);
-            var valueOffset = (valueWidth * index) + this.paddingLeft;
-
-            if (this.options.offsetGridLines) {
-                valueOffset += (valueWidth / 2);
-            }
-
-            return Math.round(valueOffset);
-			
 		},
-		calculateXLabelRotation: function() {
+		calculateLabelRotation: function(maxHeight) {
             //Get the width of each grid by calculating the difference
             //between x offsets between 0 and 1.
-
-            this.ctx.font = this.font;
+            var labelFont = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
+            this.ctx.font = labelFont;
 
             var firstWidth = this.ctx.measureText(this.labels[0]).width;
             var lastWidth = this.ctx.measureText(this.labels[this.labels.length - 1]).width;
 			var firstRotated;
 			var lastRotated;
 
-
             this.paddingRight = lastWidth / 2 + 3;
             this.paddingLeft = firstWidth / 2 + 3;
 
-            this.xLabelRotation = 0;
-            if (this.display) {
-                var originalLabelWidth = longestText(this.ctx, this.font, this.labels),
-                    cosRotation,
-                    firstRotatedWidth;
-                this.xLabelWidth = originalLabelWidth;
+            this.labelRotation = 0;
+
+            if (this.options.show) {
+                var originalLabelWidth = helpers.longestText(this.ctx, labelFont, this.labels);
+                var cosRotation;
+                var sinRotation;
+                var firstRotatedWidth;
+
+                this.labelWidth = originalLabelWidth;
+                
                 //Allow 3 pixels x2 padding either side for label readability
-                var xGridWidth = Math.floor(this.calculateX(1) - this.calculateX(0)) - 6;
+                // only the index matters for a dataset scale, but we want a consistent interface between scales
+                var gridWidth = Math.floor(this.getPixelForValue(0, 1) - this.getPixelForValue(0, 0)) - 6;
 
                 //Max label rotate should be 90 - also act as a loop counter
-                while ((this.xLabelWidth > xGridWidth && this.xLabelRotation === 0) || (this.xLabelWidth > xGridWidth && this.xLabelRotation <= 90 && this.xLabelRotation > 0)) {
-                    cosRotation = Math.cos(toRadians(this.xLabelRotation));
+                while ((this.labelWidth > gridWidth && this.labelRotation === 0) || (this.labelWidth > gridWidth && this.labelRotation <= 90 && this.labelRotation > 0)) {
+                    cosRotation = Math.cos(helpers.toRadians(this.labelRotation));
+                    sinRotation = Math.sin(helpers.toRadians(this.labelRotation));
 
                     firstRotated = cosRotation * firstWidth;
                     lastRotated = cosRotation * lastWidth;
 
                     // We're right aligning the text now.
-                    if (firstRotated + this.fontSize / 2 > this.yLabelWidth) {
-                        this.xScalePaddingLeft = firstRotated + this.fontSize / 2;
+                    if (firstRotated + this.options.labels.fontSize / 2 > this.yLabelWidth) {
+                        this.paddingLeft = firstRotated + this.options.labels.fontSize / 2;
                     }
-                    this.xScalePaddingRight = this.fontSize / 2;
 
+                    this.paddingRight = this.options.labels.fontSize / 2;
 
-                    this.xLabelRotation++;
-                    this.xLabelWidth = cosRotation * originalLabelWidth;
+                    if (sinRotation * originalLabelWidth > maxHeight) {
+                    	// go back one step
+                    	this.labelRotation--;
+                    	break;
+                    }
+
+                    this.labelRotation++;
+                    this.labelWidth = cosRotation * originalLabelWidth;
 
-                }
-                if (this.xLabelRotation > 0) {
-                    this.endPoint -= Math.sin(toRadians(this.xLabelRotation)) * originalLabelWidth + 3;
                 }
             } else {
-                this.xLabelWidth = 0;
-                this.xScalePaddingRight = this.padding;
-                this.xScalePaddingLeft = this.padding;
+                this.labelWidth = 0;
+                this.paddingRight = this.padding;
+                this.paddingLeft = this.padding;
             }
 
         },
@@ -695,11 +695,107 @@
 		// @param {number} maxHeight: the max height the axis can be
 		// @return {object} minSize : the minimum size needed to draw the axis
 		fit: function(maxWidth, maxHeight) {
-			
+			this.calculateRange();
+			this.calculateLabelRotation();
+
+			var minSize = {
+				width: 0,
+				height: 0,
+			};
+
+			var labelFont = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
+			var longestLabelWidth = helpers.longestText(this.ctx, labelFont, this.labels);
+
+			if (this.isHorizontal()) {
+				minSize.width = maxWidth;
+				this.width = maxWidth;
+
+				var labelHeight = (Math.cos(helpers.toRadians(this.labelRotation)) * longestLabelWidth) + 1.5 * this.options.labels.fontSize;
+				minSize.height = Math.min(labelHeight, maxHeight);
+			} else {
+				minSize.height = maxHeight;
+				this.height = maxHeight;
+
+				minSize.width = Math.min(longestLabelWidth + 6, maxWidth);
+			}
+
+			this.width = minSize.width;
+			this.height = minSize.height;
+			return minSize;
 		},
 		// Actualy draw the scale on the canvas
 		// @param {rectangle} chartArea : the area of the chart to draw full grid lines on
 		draw: function(chartArea) {
+			if (this.options.show) {
+				
+				var setContextLineSettings;
+				
+				// Make sure we draw text in the correct color
+				this.ctx.fillStyle = this.options.labels.fontColor;
+				
+				if (this.isHorizontal()) {
+					setContextLineSettings = true;
+					var yTickStart = this.options.position == "bottom" ? this.top : this.bottom - 10;
+					var yTickEnd = this.options.position == "bottom" ? this.top + 10 : this.bottom;
+					var isRotated = this.labelRotation !== 0;
+
+					helpers.each(this.labels, function(label, index) {
+						var xLineValue = this.getPixelForValue(label, index, false); // xvalues for grid lines
+						var xLabelValue= this.getPixelForValue(label, index, true); // x values for labels (need to consider offsetLabel option)
+
+						if (this.options.gridLines.show) {
+							if (index === 0) {
+								// Draw the first index specially
+								this.ctx.lineWidth = this.options.gridLines.zeroLineWidth;
+								this.ctx.strokeStyle = this.options.gridLines.zeroLineColor;
+								setContextLineSettings = true; // reset next time
+							} else if (setContextLineSettings) {
+								this.ctx.lineWidth = this.options.gridLines.lineWidth;
+								this.ctx.strokeStyle = this.options.gridLines.color;
+								setContextLineSettings = false;
+							}
+							
+							xLineValue += helpers.aliasPixel(this.ctx.lineWidth);
+							
+							// Draw the label area
+							this.ctx.beginPath();
+
+							if (this.options.gridLines.drawTicks) {	
+								this.ctx.moveTo(xLineValue, yTickStart);
+								this.ctx.lineTo(xLineValue, yTickEnd);
+							}
+							
+							// Draw the chart area
+							if (this.options.gridLines.drawOnChartArea) {
+								this.ctx.moveTo(xLineValue, chartArea.top);
+								this.ctx.lineTo(xLineValue, chartArea.bottom);
+							}
+
+							// Need to stroke in the loop because we are potentially changing line widths & colours
+							this.ctx.stroke();
+						}
+
+						if (this.options.labels.show) {
+							this.ctx.save();
+							this.ctx.translate(xLabelValue, (isRotated) ? this.top + 12 : this.top + 8);
+							this.ctx.rotate(helpers.toRadians(this.labelRotation) * -1);
+							this.ctx.font = this.font;
+							this.ctx.textAlign = (isRotated) ? "right" : "center";
+							this.ctx.textBaseline = (isRotated) ? "middle" : "top";
+							this.ctx.fillText(label, 0, 0);
+							this.ctx.restore();
+						}
+					}, this);
+				} else {
+					// Vertical
+					if (this.options.gridLines.show) {
+					}
+					
+					if (this.options.labels.show) {
+						// Draw the labels
+					}
+				}
+			}
 		}
 	});
 	Chart.scales.registerScaleType("dataset", DatasetScale);

From a559ab85cd16a1e18e14f4aacbbc0fd6f7f75cbd Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sat, 23 May 2015 15:18:33 -0400
Subject: [PATCH 051/424] Ensure consistency in the helpers.toRadians name

---
 src/Chart.Core.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Chart.Core.js b/src/Chart.Core.js
index 0121b11a11a..66f3d1e2997 100755
--- a/src/Chart.Core.js
+++ b/src/Chart.Core.js
@@ -402,7 +402,7 @@
                 return 0;
             }
         },
-        toRadians = helpers.radians = function(degrees) {
+        toRadians = helpers.toRadians = function(degrees) {
             return degrees * (Math.PI / 180);
         },
 		toDegrees = helpers.toDegrees = function(radians) {

From d998c803d36f8a96090dacecbf7c8e330d9b5cbe Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sat, 23 May 2015 15:19:30 -0400
Subject: [PATCH 052/424] Move line chart over to use new scale config. This
 adds support for multiple y axes. Added an example demonstrating this.

---
 samples/line-multi-axis.html | 142 +++++++++++++++
 samples/line.html            |  11 +-
 src/Chart.Line.js            | 335 +++++++++++++++++++++--------------
 3 files changed, 356 insertions(+), 132 deletions(-)
 create mode 100644 samples/line-multi-axis.html

diff --git a/samples/line-multi-axis.html b/samples/line-multi-axis.html
new file mode 100644
index 00000000000..85a518cbe94
--- /dev/null
+++ b/samples/line-multi-axis.html
@@ -0,0 +1,142 @@
+<!doctype html>
+<html>
+
+<head>
+    <title>Line Chart</title>
+    <script src="../Chart.js"></script>
+    <script src="../node_modules/jquery/dist/jquery.min.js"></script>
+</head>
+
+<body>
+    <div style="width:50%">
+        <div>
+            <canvas id="canvas" height="450" width="600"></canvas>
+        </div>
+    </div>
+    <button id="randomizeData">Randomize Data</button>
+    <script>
+    var randomScalingFactor = function() {
+        return Math.round(Math.random() * 100 * (Math.random() > 0.5 ? -1 : 1));
+    };
+    var randomColor = function(opacity) {
+        return 'rgba(' + Math.round(Math.random() * 255) + ',' + Math.round(Math.random() * 255) + ',' + Math.round(Math.random() * 255) + ',' + (opacity || '.3') + ')';
+    };
+
+    var lineChartData = {
+        labels: ["January", "February", "March", "April", "May", "June", "July"],
+        datasets: [{
+            label: "My First dataset",
+            data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()],
+            yAxisID: "y-axis-1",
+        }, {
+            label: "My Second dataset",
+            data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()],
+            yAxisID: "y-axis-2"
+        }]
+    };
+
+    $.each(lineChartData.datasets, function(i, dataset) {
+        dataset.borderColor = randomColor(0.4);
+        dataset.backgroundColor = randomColor(1);
+        dataset.pointBorderColor = randomColor(0.7);
+        dataset.pointBackgroundColor = randomColor(0.5);
+        dataset.pointBorderWidth = 1;
+    });
+
+    console.log(lineChartData);
+
+    window.onload = function() {
+        var ctx = document.getElementById("canvas").getContext("2d");
+        window.myLine = new Chart(ctx).Line({
+            data: lineChartData, 
+            options: {
+                responsive: true,
+                hoverMode: 'label',
+                stacked: false,
+                scales: {
+                    xAxes: [{
+                        gridLines: {
+                            offsetGridLines: false
+                        }
+                    }],
+                    yAxes: [{
+                        scaleType: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
+                        show: true,
+                        position: "left",
+                        horizontal: false, 
+                        id: "y-axis-1",
+                
+                        // grid line settings
+                        gridLines: {
+                            show: true,
+                            color: "rgba(0, 0, 0, 0.05)",
+                            lineWidth: 1,
+                            drawOnChartArea: true,
+                            drawTicks: true,
+                            zeroLineWidth: 1,
+                            zeroLineColor: "rgba(0,0,0,0.25)",
+                        },
+
+                        // scale numbers
+                        beginAtZero: false,
+                        integersOnly: false,
+                        override: null,
+
+                        // label settings
+                        labels: {
+                            show: true,
+                            template: "<%=value%>",
+                            fontSize: 12,
+                            fontStyle: "normal",
+                            fontColor: "#666",
+                            fontFamily: "Helvetica Neue",
+                        }
+                    }, {
+                        scaleType: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
+                        show: true,
+                        position: "right",
+                        horizontal: false, 
+                        id: "y-axis-2",
+                
+                        // grid line settings
+                        gridLines: {
+                            show: true,
+                            color: "rgba(0, 0, 0, 0.05)",
+                            lineWidth: 1,
+                            drawOnChartArea: false, // only want the grid lines for one axis to show up
+                            drawTicks: false,
+                            zeroLineWidth: 1,
+                            zeroLineColor: "rgba(0,0,0,0.25)",
+                        },
+
+                        // scale numbers
+                        beginAtZero: false,
+                        integersOnly: false,
+                        override: null,
+
+                        // label settings
+                        labels: {
+                            show: true,
+                            template: "<%=value%>",
+                            fontSize: 12,
+                            fontStyle: "normal",
+                            fontColor: "#666",
+                            fontFamily: "Helvetica Neue",
+                        }
+                    }],
+                }
+            }
+        });
+    };
+
+    $('#randomizeData').click(function() {
+        lineChartData.datasets[0].data = [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()];
+
+        lineChartData.datasets[1].data = [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()];
+
+        window.myLine.update();
+    });
+    </script>
+</body>
+
+</html>
diff --git a/samples/line.html b/samples/line.html
index 970c66c12bc..826a568668c 100644
--- a/samples/line.html
+++ b/samples/line.html
@@ -8,7 +8,7 @@
 </head>
 
 <body>
-    <div style="width:100%">
+    <div style="width:50%">
         <div>
             <canvas id="canvas" height="450" width="600"></canvas>
         </div>
@@ -50,7 +50,14 @@
             options: {
                 responsive: true,
                 hoverMode: 'label',
-                stacked: true
+                stacked: false,
+                scales: {
+                    xAxes: [{
+                        gridLines: {
+                            offsetGridLines: false
+                        }
+                    }]
+                }
             }
         });
     };
diff --git a/src/Chart.Line.js b/src/Chart.Line.js
index f02b63c4950..ed3eae22554 100644
--- a/src/Chart.Line.js
+++ b/src/Chart.Line.js
@@ -7,29 +7,82 @@
 
     var defaultConfig = {
 
-        ///Boolean - Whether grid lines are shown across the chart
-        scaleShowGridLines: true,
-        //String - Colour of the grid lines
-        scaleGridLineColor: "rgba(0,0,0,.05)",
-        //Number - Width of the grid lines
-        scaleGridLineWidth: 1,
-        //Boolean - Whether to show horizontal lines (except X axis)
-        scaleShowHorizontalLines: true,
-        //Boolean - Whether to show vertical lines (except Y axis)
-        scaleShowVerticalLines: true,
-        //Boolean - Whether to horizontally center the label and point dot inside the grid
-        offsetGridLines: false,
+        scales: {
+            xAxes: [{
+                scaleType: "dataset", // scatter should not use a dataset axis
+                show: true,
+                position: "bottom",
+                horizontal: true,
+                id: "x-axis-1", // need an ID so datasets can reference the scale
+                
+                // grid line settings
+                gridLines: {
+                    show: true,
+                    color: "rgba(0, 0, 0, 0.05)",
+                    lineWidth: 1,
+                    drawOnChartArea: true,
+                    drawTicks: true,
+                    zeroLineWidth: 1,
+                    zeroLineColor: "rgba(0,0,0,0.25)",
+                    offsetGridLines: false,
+                },
 
+                // scale numbers
+                beginAtZero: false,
+                integersOnly: false,
+                override: null,
+
+                // label settings
+                labels: {
+                    show: true,
+                    template: "<%=value%>",
+                    fontSize: 12,
+                    fontStyle: "normal",
+                    fontColor: "#666",
+                    fontFamily: "Helvetica Neue",
+                },
+            }],
+            yAxes: [{
+                scaleType: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
+                show: true,
+                position: "left",
+                horizontal: false, 
+                id: "y-axis-1",
+        
+                // grid line settings
+                gridLines: {
+                    show: true,
+                    color: "rgba(0, 0, 0, 0.05)",
+                    lineWidth: 1,
+                    drawOnChartArea: true,
+                    drawTicks: true, // draw ticks extending towards the label
+                    zeroLineWidth: 1,
+                    zeroLineColor: "rgba(0,0,0,0.25)",
+                },
 
+                // scale numbers
+                beginAtZero: false,
+                integersOnly: false,
+                override: null,
+
+                // label settings
+                labels: {
+                    show: true,
+                    template: "<%=value%>",
+                    fontSize: 12,
+                    fontStyle: "normal",
+                    fontColor: "#666",
+                    fontFamily: "Helvetica Neue",
+                }
+            }],
+        },
 
         //Boolean - Whether to stack the lines essentially creating a stacked area chart.
         stacked: false,
 
-
         //Number - Tension of the bezier curve between points
         tension: 0.4,
 
-
         //Number - Radius of each point dot in pixels
         pointRadius: 3,
         //Number - Pixel width of point dot border
@@ -51,9 +104,6 @@
 
         //String - A legend template
         legendTemplate: "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span style=\"background-color:<%=datasets[i].borderColor%>\"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>",
-
-
-
     };
 
 
@@ -67,35 +117,6 @@
 
             var _this = this;
 
-            // Build Scale
-            this.ScaleClass = Chart.Scale.extend({
-                calculatePointY: function(index, datasetIndex) {
-
-                    var value = _this.data.datasets[datasetIndex].data[index];
-
-                    if (_this.options.stacked) {
-                        var offsetPos = 0;
-                        var offsetNeg = 0;
-                        for (var i = 0; i < datasetIndex; i++) {
-                            if (_this.data.datasets[i].data[index] < 0) {
-                                offsetNeg += _this.data.datasets[i].data[index];
-                            } else {
-                                offsetPos += _this.data.datasets[i].data[index];
-                            }
-                        }
-                        if (value < 0) {
-                            return this.calculateY(offsetNeg + value);
-                        } else {
-                            return this.calculateY(offsetPos + value);
-                        }
-                    }
-
-                    return this.calculateY(value);
-                }
-            });
-            this.buildScale(this.data.labels);
-
-
             //Create a new line and its points for each dataset and piece of data
             helpers.each(this.data.datasets, function(dataset, datasetIndex) {
                 dataset.metaDataset = new Chart.Line();
@@ -103,8 +124,19 @@
                 helpers.each(dataset.data, function(dataPoint, index) {
                     dataset.metaData.push(new Chart.Point());
                 }, this);
+
+                // The line chart only supports a single x axis because the x axis is always a dataset axis
+                dataset.xAxisID = this.options.scales.xAxes[0].id;
+
+                if (!dataset.yAxisID) {
+                    dataset.yAxisID = this.options.scales.yAxes[0].id;
+                }
             }, this);
 
+            // Build and fit the scale. Needs to happen after the axis IDs have been set
+            this.buildScale();
+            Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
+
             // Set defaults for lines
             this.eachDataset(function(dataset, datasetIndex) {
                 helpers.extend(dataset.metaDataset, {
@@ -120,9 +152,11 @@
 
             // Set defaults for points
             this.eachElement(function(point, index, dataset, datasetIndex) {
+                var xScale = this.scales[this.data.datasets[datasetIndex].xAxisID];
+
                 helpers.extend(point, {
-                    x: this.scale.calculateX(index),
-                    y: this.scale.calculateY(0),
+                    x: xScale.getPixelForValue(null, index, true),
+                    y: this.chartArea.bottom,
                     _datasetIndex: datasetIndex,
                     _index: index,
                     _chart: this.chart
@@ -155,21 +189,24 @@
             return collection[index + 1] || collection[index];
         },
         update: function() {
-
-            // Update the scale
-            this.scale.update();
+            Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
 
             // Update the lines
             this.eachDataset(function(dataset, datasetIndex) {
+                var yScale = this.scales[dataset.yAxisID];
+
                 helpers.extend(dataset.metaDataset, {
                     // Utility
                     _datasetIndex: datasetIndex,
+                    
                     // Data
                     _points: dataset.metaData,
+                    
                     // Geometry
-                    scaleTop: this.scale.startPoint,
-                    scaleBottom: this.scale.endPoint,
-                    scaleZero: this.scale.calculateY(0),
+                    scaleTop: yScale.top,
+                    scaleBottom: yScale.bottom,
+                    scaleZero: yScale.getPixelForValue(0),
+                    
                     // Appearance
                     tension: dataset.tension || this.options.tension,
                     backgroundColor: dataset.backgroundColor || this.options.backgroundColor,
@@ -181,24 +218,31 @@
 
             // Update the points
             this.eachElement(function(point, index, dataset, datasetIndex) {
+                var xScale = this.scales[this.data.datasets[datasetIndex].xAxisID];
+                var yScale = this.scales[this.data.datasets[datasetIndex].yAxisID];
+
                 helpers.extend(point, {
                     // Utility
                     _chart: this.chart,
                     _datasetIndex: datasetIndex,
                     _index: index,
+                    
                     // Data
                     label: this.data.labels[index],
                     value: this.data.datasets[datasetIndex].data[index],
                     datasetLabel: this.data.datasets[datasetIndex].label,
+                    
                     // Geometry
                     offsetGridLines: this.options.offsetGridLines,
-                    x: this.scale.calculateX(index),
-                    y: this.scale.calculatePointY(index, datasetIndex),
+                    x: xScale.getPixelForValue(null, index, true), // value not used in dataset scale, but we want a consistent API between scales
+                    y: yScale.getPointPixelForValue(this.data.datasets[datasetIndex].data[index], index, datasetIndex),
                     tension: this.data.datasets[datasetIndex].metaDataset.tension,
+                    
                     // Appearnce
                     radius: this.data.datasets[datasetIndex].pointRadius || this.options.pointRadius,
                     backgroundColor: this.data.datasets[datasetIndex].pointBackgroundColor || this.options.pointBackgroundColor,
                     borderWidth: this.data.datasets[datasetIndex].pointBorderWidth || this.options.pointBorderWidth,
+                    
                     // Tooltip
                     hoverRadius: this.data.datasets[datasetIndex].pointHitRadius || this.options.pointHitRadius,
                 });
@@ -217,20 +261,21 @@
                 point.controlPointNextX = controlPoints.next.x;
 
                 // Prevent the bezier going outside of the bounds of the graph
+
                 // Cap puter bezier handles to the upper/lower scale bounds
-                if (controlPoints.next.y > this.scale.endPoint) {
-                    point.controlPointNextY = this.scale.endPoint;
-                } else if (controlPoints.next.y < this.scale.startPoint) {
-                    point.controlPointNextY = this.scale.startPoint;
+                if (controlPoints.next.y > this.chartArea.bottom) {
+                    point.controlPointNextY = this.chartArea.bottom;
+                } else if (controlPoints.next.y < this.chartArea.top) {
+                    point.controlPointNextY = this.chartArea.top;
                 } else {
                     point.controlPointNextY = controlPoints.next.y;
                 }
 
                 // Cap inner bezier handles to the upper/lower scale bounds
-                if (controlPoints.previous.y > this.scale.endPoint) {
-                    point.controlPointPreviousY = this.scale.endPoint;
-                } else if (controlPoints.previous.y < this.scale.startPoint) {
-                    point.controlPointPreviousY = this.scale.startPoint;
+                if (controlPoints.previous.y > this.chartArea.bottom) {
+                    point.controlPointPreviousY = this.chartArea.bottom;
+                } else if (controlPoints.previous.y < this.chartArea.top) {
+                    point.controlPointPreviousY = this.chartArea.top;
                 } else {
                     point.controlPointPreviousY = controlPoints.previous.y;
                 }
@@ -240,85 +285,112 @@
 
             this.render();
         },
-        buildScale: function(labels) {
+        buildScale: function() {
             var self = this;
 
-            var dataTotal = function() {
-                var values = [];
+            // Function to determine the range of all the 
+            var calculateYRange = function() {
+                this.min = null;
+                this.max = null;
+
+                var positiveValues = [];
                 var negativeValues = [];
 
                 if (self.options.stacked) {
-                    self.eachValue(function(value, index) {
-                        values[index] = values[index] || 0;
-                        negativeValues[index] = negativeValues[index] || 0;
-                        if (self.options.relativePoints) {
-                            values[index] = 100;
-                        } else {
-                            if (value < 0) {
-                                negativeValues[index] += value;
-                            } else {
-                                values[index] += value;
-                            }
+                    helpers.each(self.data.datasets, function(dataset) {
+                        if (dataset.yAxisID === this.id) {
+                            helpers.each(dataset.data, function(value, index) {
+                                positiveValues[index] = positiveValues[index] || 0;
+                                negativeValues[index] = negativeValues[index] || 0;
+
+                                if (self.options.relativePoints) {
+                                    positiveValues[index] = 100;
+                                } else {
+                                    if (value < 0) {
+                                        negativeValues[index] += value;
+                                    } else {
+                                        positiveValues[index] += value;
+                                    }
+                                }
+                            }, this);
                         }
-                    });
-                    return values.concat(negativeValues);
-                }
-
-                self.eachValue(function(value, index) {
-                    values.push(value);
-                });
-
-                return values;
+                    }, this);
 
+                    var values = positiveValues.concat(negativeValues);
+                    this.min = helpers.min(values);
+                    this.max = helpers.max(values);
+                } else {
+                    helpers.each(self.data.datasets, function(dataset) {
+                        if (dataset.yAxisID === this.id) {
+                            helpers.each(dataset.data, function(value, index) {
+                                if (this.min === null) {
+                                    this.min = value;
+                                } else if (value < this.min) {
+                                    this.min = value;
+                                }
+                                
+                                if (this.max === null) {
+                                    this.max = value;
+                                } else if (value > this.max) {
+                                    this.max = value;
+                                }
+                            }, this);
+                        }
+                    }, this);
+                }
             };
 
-            var scaleOptions = {
-                templateString: this.options.scaleLabel,
-                height: this.chart.height,
-                width: this.chart.width,
+            // Map of scale ID to scale object so we can lookup later 
+            this.scales = {};
+
+            // Build the x axis. The line chart only supports a single x axis
+            var ScaleClass = Chart.scales.getScaleConstructor(this.options.scales.xAxes[0].scaleType);
+            var xScale = new ScaleClass({
                 ctx: this.chart.ctx,
-                textColor: this.options.scaleFontColor,
-                offsetGridLines: this.options.offsetGridLines,
-                fontSize: this.options.scaleFontSize,
-                fontStyle: this.options.scaleFontStyle,
-                fontFamily: this.options.scaleFontFamily,
-                valuesCount: labels.length,
-                beginAtZero: this.options.scaleBeginAtZero,
-                integersOnly: this.options.scaleIntegersOnly,
-                calculateYRange: function(currentHeight) {
-                    var updatedRanges = helpers.calculateScaleRange(
-                        dataTotal(),
-                        currentHeight,
-                        this.fontSize,
-                        this.beginAtZero,
-                        this.integersOnly
-                    );
-                    helpers.extend(this, updatedRanges);
+                options: this.options.scales.xAxes[0],
+                calculateRange: function() {
+                    this.labels = self.data.labels;
+                    this.min = 0;
+                    this.max = this.labels.length;
                 },
-                xLabels: this.data.labels,
-                font: helpers.fontString(this.options.scaleFontSize, this.options.scaleFontStyle, this.options.scaleFontFamily),
-                lineWidth: this.options.scaleLineWidth,
-                lineColor: this.options.scaleLineColor,
-                showHorizontalLines: this.options.scaleShowHorizontalLines,
-                showVerticalLines: this.options.scaleShowVerticalLines,
-                gridLineWidth: (this.options.scaleShowGridLines) ? this.options.scaleGridLineWidth : 0,
-                gridLineColor: (this.options.scaleShowGridLines) ? this.options.scaleGridLineColor : "rgba(0,0,0,0)",
-                padding: (this.options.showScale) ? 0 : this.options.pointRadius + this.options.pointBorderWidth,
-                showLabels: this.options.scaleShowLabels,
-                display: this.options.showScale
-            };
+                id: this.options.scales.xAxes[0].id,
+            });
+            this.scales[xScale.id] = xScale;
+
+            // Build up all the y scales
+            helpers.each(this.options.scales.yAxes, function(yAxisOptions) {
+                var ScaleClass = Chart.scales.getScaleConstructor(yAxisOptions.scaleType);
+                var scale = new ScaleClass({
+                    ctx: this.chart.ctx,
+                    options: yAxisOptions,
+                    calculateRange: calculateYRange,
+                    getPointPixelForValue: function(value, index, datasetIndex) {
+                        if (self.options.stacked) {
+                            var offsetPos = 0;
+                            var offsetNeg = 0;
+
+                            for (var i = 0; i < datasetIndex; ++i) {
+                                if (self.data.datasets[i].data[index] < 0) {
+                                    offsetNeg += self.data.datasets[i].data[index];
+                                } else {
+                                    offsetPos += self.data.datasets[i].data[index];
+                                }
+                            }
 
-            if (this.options.scaleOverride) {
-                helpers.extend(scaleOptions, {
-                    calculateYRange: helpers.noop,
-                    steps: this.options.scaleSteps,
-                    stepValue: this.options.scaleStepWidth,
-                    min: this.options.scaleStartValue,
-                    max: this.options.scaleStartValue + (this.options.scaleSteps * this.options.scaleStepWidth)
+                            if (value < 0) {
+                                return this.getPixelForValue(offsetNeg + value);
+                            } else {
+                                return this.getPixelForValue(offsetPos + value);
+                            }
+                        } else {
+                            return this.getPixelForValue(value);
+                        }
+                    },
+                    id: yAxisOptions.id,
                 });
-            }
 
-            this.scale = new this.ScaleClass(scaleOptions);
+                this.scales[scale.id] = scale;
+            }, this);
         },
         redraw: function() {
 
@@ -328,7 +400,10 @@
             var easingDecimal = ease || 1;
             this.clear();
 
-            this.scale.draw(easingDecimal);
+            // Draw all the scales
+            helpers.each(this.scales, function(scale) {
+                scale.draw(this.chartArea);
+            }, this);
 
             // reverse for-loop for proper stacking
             for (var i = this.data.datasets.length - 1; i >= 0; i--) {

From 181e8661752b48f5d1a9e26eb372fdd00d172a02 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sat, 23 May 2015 17:50:27 -0400
Subject: [PATCH 053/424] Fix line chart multi axis sample title

---
 samples/line-multi-axis.html | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/samples/line-multi-axis.html b/samples/line-multi-axis.html
index 85a518cbe94..d1f9e61959f 100644
--- a/samples/line-multi-axis.html
+++ b/samples/line-multi-axis.html
@@ -2,7 +2,7 @@
 <html>
 
 <head>
-    <title>Line Chart</title>
+    <title>Line Chart Multiple Axes</title>
     <script src="../Chart.js"></script>
     <script src="../node_modules/jquery/dist/jquery.min.js"></script>
 </head>

From a10e245e5ad743686f691d549b2ec3257c7650cb Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sat, 23 May 2015 18:15:57 -0400
Subject: [PATCH 054/424] Use correct tooltip events in each chart

---
 src/Chart.Doughnut.js  | 2 +-
 src/Chart.PolarArea.js | 2 +-
 src/Chart.Radar.js     | 2 +-
 src/Chart.Scatter.js   | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/Chart.Doughnut.js b/src/Chart.Doughnut.js
index c3530650159..b25f48f47b6 100644
--- a/src/Chart.Doughnut.js
+++ b/src/Chart.Doughnut.js
@@ -53,7 +53,7 @@
 
             //Set up tooltip events on the chart
             if (this.options.showTooltips) {
-                helpers.bindEvents(this, this.options.tooltipEvents, this.onHover);
+                helpers.bindEvents(this, this.options.events, this.onHover);
             }
 
             // Create new slice for each piece of data
diff --git a/src/Chart.PolarArea.js b/src/Chart.PolarArea.js
index 4bfec4f4697..eb48a9f0f19 100644
--- a/src/Chart.PolarArea.js
+++ b/src/Chart.PolarArea.js
@@ -103,7 +103,7 @@
 
 			//Set up tooltip events on the chart
 			if (this.options.showTooltips){
-				helpers.bindEvents(this, this.options.tooltipEvents, function(evt){
+				helpers.bindEvents(this, this.options.events, function(evt){
 					var activeSegments = (evt.type !== 'mouseout') ? this.getSegmentsAtEvent(evt) : [];
 					helpers.each(this.segments,function(segment){
 						segment.restore(["fillColor"]);
diff --git a/src/Chart.Radar.js b/src/Chart.Radar.js
index ddf12388f92..636681adc4b 100644
--- a/src/Chart.Radar.js
+++ b/src/Chart.Radar.js
@@ -81,7 +81,7 @@
 
 			//Set up tooltip events on the chart
 			if (this.options.showTooltips){
-				helpers.bindEvents(this, this.options.tooltipEvents, function(evt){
+				helpers.bindEvents(this, this.options.events, function(evt){
 					var activePointsCollection = (evt.type !== 'mouseout') ? this.getPointsAtEvent(evt) : [];
 
 					this.eachPoints(function(point){
diff --git a/src/Chart.Scatter.js b/src/Chart.Scatter.js
index 5ac3d120e48..127b4294e83 100644
--- a/src/Chart.Scatter.js
+++ b/src/Chart.Scatter.js
@@ -114,7 +114,7 @@
             });
 
             // Events
-            helpers.bindEvents(this, this.options.tooltipEvents, this.events);
+            helpers.bindEvents(this, this.options.events, this.events);
 
             // Build Scale
             this.buildScale();

From b67afcd727dd1656b531154dd1f2db7cfa5d147c Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sat, 23 May 2015 18:26:34 -0400
Subject: [PATCH 055/424] Bar chart converted to new scale system. Added bar
 chart multi axis sample.

---
 samples/bar-multi-axis.html | 134 ++++++++++
 samples/bar.html            |   2 +-
 src/Chart.Bar.js            | 485 +++++++++++++++++++++---------------
 3 files changed, 419 insertions(+), 202 deletions(-)
 create mode 100644 samples/bar-multi-axis.html

diff --git a/samples/bar-multi-axis.html b/samples/bar-multi-axis.html
new file mode 100644
index 00000000000..4a7ccb84892
--- /dev/null
+++ b/samples/bar-multi-axis.html
@@ -0,0 +1,134 @@
+<!doctype html>
+<html>
+
+<head>
+    <title>Bar Chart Multi Axis</title>
+    <script src="../node_modules/jquery/dist/jquery.min.js"></script>
+    <script src="../Chart.js"></script>
+</head>
+
+<body>
+    <div style="width: 50%">
+        <canvas id="canvas" height="450" width="600"></canvas>
+    </div>
+    <button id="randomizeData">Randomize Data</button>
+    <script>
+    var randomScalingFactor = function() {
+        return (Math.random() > 0.5 ? 1.0 : -1.0) * Math.round(Math.random() * 100);
+    };
+    var randomColorFactor = function() {
+        return Math.round(Math.random() * 255);
+    };
+
+    var barChartData = {
+        labels: ["January", "February", "March", "April", "May", "June", "July"],
+        datasets: [{
+            label: 'Dataset 1',
+            backgroundColor: "rgba(220,220,220,0.5)",
+            yAxisID: "y-axis-1",
+            data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
+        }, {
+            label: 'Dataset 2',
+            backgroundColor: "rgba(151,187,205,0.5)",
+            yAxisID: "y-axis-2",
+            data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
+        }, {
+            label: 'Dataset 3',
+            backgroundColor: "rgba(151,187,205,0.5)",
+            yAxisID: "y-axis-1",
+            data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
+        }]
+
+    };
+    window.onload = function() {
+        var ctx = document.getElementById("canvas").getContext("2d");
+        window.myBar = new Chart(ctx).Bar({
+            data: barChartData, 
+            options: {
+                responsive: true,
+                hoverMode: 'label',
+                hoverAnimationDuration: 400,
+                stacked: false,
+                scales: {
+                    yAxes: [{
+                        scaleType: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
+                        show: true,
+                        position: "left",
+                        horizontal: false, 
+                        id: "y-axis-1",
+                
+                        // grid line settings
+                        gridLines: {
+                            show: true,
+                            color: "rgba(0, 0, 0, 0.05)",
+                            lineWidth: 1,
+                            drawOnChartArea: true,
+                            drawTicks: true,
+                            zeroLineWidth: 1,
+                            zeroLineColor: "rgba(0,0,0,0.25)",
+                        },
+
+                        // scale numbers
+                        beginAtZero: false,
+                        integersOnly: false,
+                        override: null,
+
+                        // label settings
+                        labels: {
+                            show: true,
+                            template: "<%=value%>",
+                            fontSize: 12,
+                            fontStyle: "normal",
+                            fontColor: "#666",
+                            fontFamily: "Helvetica Neue",
+                        }
+                    }, {
+                        scaleType: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
+                        show: true,
+                        position: "right",
+                        horizontal: false, 
+                        id: "y-axis-2",
+                
+                        // grid line settings
+                        gridLines: {
+                            show: true,
+                            color: "rgba(0, 0, 0, 0.05)",
+                            lineWidth: 1,
+                            drawOnChartArea: false, // only want the grid lines for one axis to show up
+                            drawTicks: false,
+                            zeroLineWidth: 1,
+                            zeroLineColor: "rgba(0,0,0,0.25)",
+                        },
+
+                        // scale numbers
+                        beginAtZero: false,
+                        integersOnly: false,
+                        override: null,
+
+                        // label settings
+                        labels: {
+                            show: true,
+                            template: "<%=value%>",
+                            fontSize: 12,
+                            fontStyle: "normal",
+                            fontColor: "#666",
+                            fontFamily: "Helvetica Neue",
+                        }
+                    }],
+                }
+            }
+        });
+    };
+
+    $('#randomizeData').click(function() {
+        $.each(barChartData.datasets, function(i, dataset) {
+            dataset.backgroundColor = 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',.7)';
+            dataset.data = [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()];
+
+        });
+        window.myBar.update();
+    });
+    </script>
+</body>
+
+</html>
diff --git a/samples/bar.html b/samples/bar.html
index b0f82cf1bf9..d9a5dc4d166 100644
--- a/samples/bar.html
+++ b/samples/bar.html
@@ -8,7 +8,7 @@
 </head>
 
 <body>
-    <div style="width: 100%">
+    <div style="width: 50%">
         <canvas id="canvas" height="450" width="600"></canvas>
     </div>
     <button id="randomizeData">Randomize Data</button>
diff --git a/src/Chart.Bar.js b/src/Chart.Bar.js
index e181be4fc8f..a7d3f0e98f7 100644
--- a/src/Chart.Bar.js
+++ b/src/Chart.Bar.js
@@ -7,23 +7,75 @@
 
 
     var defaultConfig = {
-        //Boolean - Whether the scale should start at zero, or an order of magnitude down from the lowest value
-        scaleBeginAtZero: true,
-
-        //Boolean - Whether grid lines are shown across the chart
-        scaleShowGridLines: true,
-
-        //String - Colour of the grid lines
-        scaleGridLineColor: "rgba(0,0,0,.05)",
-
-        //Number - Width of the grid lines
-        scaleGridLineWidth: 1,
+        scales: {
+            xAxes: [{
+                scaleType: "dataset", // scatter should not use a dataset axis
+                show: true,
+                position: "bottom",
+                horizontal: true,
+                id: "x-axis-1", // need an ID so datasets can reference the scale
+                
+                // grid line settings
+                gridLines: {
+                    show: true,
+                    color: "rgba(0, 0, 0, 0.05)",
+                    lineWidth: 1,
+                    drawOnChartArea: true,
+                    drawTicks: true,
+                    zeroLineWidth: 1,
+                    zeroLineColor: "rgba(0,0,0,0.25)",
+                    offsetGridLines: true,
+                },
 
-        //Boolean - Whether to show horizontal lines (except X axis)
-        scaleShowHorizontalLines: true,
+                // scale numbers
+                beginAtZero: false,
+                integersOnly: false,
+                override: null,
+
+                // label settings
+                labels: {
+                    show: true,
+                    template: "<%=value%>",
+                    fontSize: 12,
+                    fontStyle: "normal",
+                    fontColor: "#666",
+                    fontFamily: "Helvetica Neue",
+                },
+            }],
+            yAxes: [{
+                scaleType: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
+                show: true,
+                position: "left",
+                horizontal: false, 
+                id: "y-axis-1",
+        
+                // grid line settings
+                gridLines: {
+                    show: true,
+                    color: "rgba(0, 0, 0, 0.05)",
+                    lineWidth: 1,
+                    drawOnChartArea: true,
+                    drawTicks: true, // draw ticks extending towards the label
+                    zeroLineWidth: 1,
+                    zeroLineColor: "rgba(0,0,0,0.25)",
+                },
 
-        //Boolean - Whether to show vertical lines (except Y axis)
-        scaleShowVerticalLines: true,
+                // scale numbers
+                beginAtZero: false,
+                integersOnly: false,
+                override: null,
+
+                // label settings
+                labels: {
+                    show: true,
+                    template: "<%=value%>",
+                    fontSize: 12,
+                    fontStyle: "normal",
+                    fontColor: "#666",
+                    fontFamily: "Helvetica Neue",
+                }
+            }],
+        },
 
         //Number - Pixel width of the bar border
         barBorderWidth: 2,
@@ -47,139 +99,43 @@
         name: "Bar",
         defaults: defaultConfig,
         initialize: function() {
-            var options = this.options;
-
-            var _this = this;
-
-            // Custom Scale Methods and Options
-            this.ScaleClass = Chart.Scale.extend({
-                offsetGridLines: true,
-                calculateBarBase: function(datasetIndex, index) {
-
-                    var base = 0;
-
-                    if (_this.options.stacked) {
-                        var bar = _this.data.datasets[datasetIndex].metaData[index];
-                        if (bar.value < 0) {
-                            for (var i = 0; i < datasetIndex; i++) {
-                                base += _this.data.datasets[i].metaData[index].value < base ? _this.data.datasets[i].metaData[index].value : 0;
-                            }
-                        } else {
-                            for (var i = 0; i < datasetIndex; i++) {
-                                base += _this.data.datasets[i].metaData[index].value > base ? _this.data.datasets[i].metaData[index].value : 0;
-                            }
-                        }
-                        return this.calculateY(base);
-                    }
-
-                    base = this.endPoint;
-
-                    if (this.beginAtZero || ((this.min <= 0 && this.max >= 0) || (this.min >= 0 && this.max <= 0))) {
-                        base = this.calculateY(0);
-                        base += _this.options.scaleGridLineWidth;
-                    } else if (this.min < 0 && this.max < 0) {
-                        // All values are negative. Use the top as the base
-                        base = this.startPoint;
-                    }
-
-                    return base;
-
-                },
-                calculateBarX: function(datasetCount, datasetIndex, elementIndex) {
-                    var xWidth = this.calculateBaseWidth(),
-                        xAbsolute = this.calculateX(elementIndex) - (xWidth / 2),
-                        barWidth = this.calculateBarWidth(datasetCount);
-
-                    if (_this.options.stacked) {
-                        return xAbsolute + barWidth / 2;
-                    }
-
-                    return xAbsolute + (barWidth * datasetIndex) + (datasetIndex * options.barDatasetSpacing) + barWidth / 2;
-                },
-                calculateBarY: function(datasets, datasetIndex, barIndex, value) {
-
-                    if (_this.options.stacked) {
-
-                        var sumPos = 0,
-                            sumNeg = 0;
-
-                        for (var i = 0; i < datasetIndex; i++) {
-                            if (datasets[i].metaData[barIndex].value < 0) {
-                                sumNeg += datasets[i].metaData[barIndex].value || 0;
-                            } else {
-                                sumPos += datasets[i].metaData[barIndex].value || 0;
-                            }
-                        }
-
-                        if (value < 0) {
-                            return this.calculateY(sumNeg + value);
-                        } else {
-                            return this.calculateY(sumPos + value);
-                        }
-
-                        /*if (options.relativeBars) {
-                            offset = offset / sum * 100;
-                        }*/
-
-                        return this.calculateY(0);
-                    }
-
-                    var offset = 0;
-
-                    for (i = datasetIndex; i < datasets.length; i++) {
-                        if (i === datasetIndex && value) {
-                            offset += value;
-                        } else {
-                            offset = offset + (datasets[i].metaData[barIndex].value);
-                        }
-                    }
-
-                    return this.calculateY(value);
-                },
-                calculateBaseWidth: function() {
-                    return (this.calculateX(1) - this.calculateX(0)) - (2 * options.barValueSpacing);
-                },
-                calculateBaseHeight: function() {
-                    return (this.calculateY(1) - this.calculateY(0));
-                },
-                calculateBarWidth: function(datasetCount) {
-
-                    //The padding between datasets is to the right of each bar, providing that there are more than 1 dataset
-                    var baseWidth = this.calculateBaseWidth() - ((datasetCount - 1) * options.barDatasetSpacing);
-
-                    if (_this.options.stacked) {
-                        return baseWidth;
-                    }
-                    return (baseWidth / datasetCount);
-                },
-            });
-
             // Events
-            helpers.bindEvents(this, this.options.tooltipEvents, this.onHover);
+            helpers.bindEvents(this, this.options.events, this.onHover);
 
             //Declare the extension of the default point, to cater for the options passed in to the constructor
             this.BarClass = Chart.Rectangle.extend({
                 ctx: this.chart.ctx,
             });
 
-            // Build Scale
-            this.buildScale(this.data.labels);
-
             //Create a new bar for each piece of data
             helpers.each(this.data.datasets, function(dataset, datasetIndex) {
                 dataset.metaData = [];
                 helpers.each(dataset.data, function(dataPoint, index) {
                     dataset.metaData.push(new this.BarClass());
                 }, this);
+
+                 // The bar chart only supports a single x axis because the x axis is always a dataset axis
+                dataset.xAxisID = this.options.scales.xAxes[0].id;
+
+                if (!dataset.yAxisID) {
+                    dataset.yAxisID = this.options.scales.yAxes[0].id;
+                }
             }, this);
 
+            // Build and fit the scale. Needs to happen after the axis IDs have been set
+            this.buildScale();
+            Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
+
             // Set defaults for bars
             this.eachElement(function(bar, index, dataset, datasetIndex) {
+                var xScale = this.scales[this.data.datasets[datasetIndex].xAxisID];
+                var yScale = this.scales[this.data.datasets[datasetIndex].yAxisID];
+
                 helpers.extend(bar, {
-                    base: this.scale.zeroPoint,
-                    width: this.scale.calculateBarWidth(this.data.datasets.length),
-                    x: this.scale.calculateBarX(this.data.datasets.length, datasetIndex, index),
-                    y: this.scale.calculateBarY(this.data.datasets, datasetIndex, index, this.data.datasets[datasetIndex].data[index]),
+                    base: yScale.getPixelForValue(0),
+                    width: xScale.calculateBarWidth(this.data.datasets.length),
+                    x: xScale.calculateBarX(this.data.datasets.length, datasetIndex, index),
+                    y: yScale.calculateBarY(this.data.datasets, datasetIndex, index, this.data.datasets[datasetIndex].data[index]),
                     _datasetIndex: datasetIndex,
                     _index: index,
                 });
@@ -317,22 +273,26 @@
             return this;
         },
         update: function() {
-
-            this.scale.update();
+            // Update the scale sizes
+            Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
 
             this.eachElement(function(bar, index, dataset, datasetIndex) {
                 helpers.extend(bar, {
                     value: this.data.datasets[datasetIndex].data[index],
                 });
+
                 bar.pivot();
             }, this);
 
             this.eachElement(function(bar, index, dataset, datasetIndex) {
+                var xScale = this.scales[this.data.datasets[datasetIndex].xAxisID];
+                var yScale = this.scales[this.data.datasets[datasetIndex].yAxisID];
+
                 helpers.extend(bar, {
-                    base: this.scale.calculateBarBase(datasetIndex, index),
-                    x: this.scale.calculateBarX(this.data.datasets.length, datasetIndex, index),
-                    y: this.scale.calculateBarY(this.data.datasets, datasetIndex, index, this.data.datasets[datasetIndex].data[index]),
-                    width: this.scale.calculateBarWidth(this.data.datasets.length),
+                    base: yScale.calculateBarBase(datasetIndex, index),
+                    x: xScale.calculateBarX(this.data.datasets.length, datasetIndex, index),
+                    y: yScale.calculateBarY(this.data.datasets, datasetIndex, index, this.data.datasets[datasetIndex].data[index]),
+                    width: xScale.calculateBarWidth(this.data.datasets.length),
                     label: this.data.labels[index],
                     datasetLabel: this.data.datasets[datasetIndex].label,
                     borderColor: this.data.datasets[datasetIndex].borderColor,
@@ -341,94 +301,214 @@
                     _datasetIndex: datasetIndex,
                     _index: index,
                 });
+
                 bar.pivot();
             }, this);
 
             this.render();
         },
         buildScale: function(labels) {
-            var self = this;
+             var self = this;
 
-            var dataTotal = function() {
-                var values = [];
+            // Function to determine the range of all the 
+            var calculateYRange = function() {
+                this.min = null;
+                this.max = null;
+
+                var positiveValues = [];
                 var negativeValues = [];
 
                 if (self.options.stacked) {
-                    self.eachValue(function(value, index) {
-                        values[index] = values[index] || 0;
-                        negativeValues[index] = negativeValues[index] || 0;
-                        if (self.options.relativeBars) {
-                            values[index] = 100;
-                        } else {
-                            if (value < 0) {
-                                negativeValues[index] += value;
-                            } else {
-                                values[index] += value;
-                            }
+                    helpers.each(self.data.datasets, function(dataset) {
+                        if (dataset.yAxisID === this.id) {
+                            helpers.each(dataset.data, function(value, index) {
+                                positiveValues[index] = positiveValues[index] || 0;
+                                negativeValues[index] = negativeValues[index] || 0;
+
+                                if (self.options.relativePoints) {
+                                    positiveValues[index] = 100;
+                                } else {
+                                    if (value < 0) {
+                                        negativeValues[index] += value;
+                                    } else {
+                                        positiveValues[index] += value;
+                                    }
+                                }
+                            }, this);
                         }
-                    });
-                    return values.concat(negativeValues);
+                    }, this);
+
+                    var values = positiveValues.concat(negativeValues);
+                    this.min = helpers.min(values);
+                    this.max = helpers.max(values);
+                } else {
+                    helpers.each(self.data.datasets, function(dataset) {
+                        if (dataset.yAxisID === this.id) {
+                            helpers.each(dataset.data, function(value, index) {
+                                if (this.min === null) {
+                                    this.min = value;
+                                } else if (value < this.min) {
+                                    this.min = value;
+                                }
+                                
+                                if (this.max === null) {
+                                    this.max = value;
+                                } else if (value > this.max) {
+                                    this.max = value;
+                                }
+                            }, this);
+                        }
+                    }, this);
                 }
+            };
 
-                self.eachValue(function(value, index) {
-                    values.push(value);
-                });
+            // Map of scale ID to scale object so we can lookup later 
+            this.scales = {};
 
-                return values;
+            // Build the x axis. The line chart only supports a single x axis
+            var ScaleClass = Chart.scales.getScaleConstructor(this.options.scales.xAxes[0].scaleType);
+            var xScale = new ScaleClass({
+                ctx: this.chart.ctx,
+                options: this.options.scales.xAxes[0],
+                id: this.options.scales.xAxes[0].id,
+                calculateRange: function() {
+                    this.labels = self.data.labels;
+                    this.min = 0;
+                    this.max = this.labels.length;
+                },
+                calculateBaseWidth: function() {
+                    return (this.getPixelForValue(null, 1, true) - this.getPixelForValue(null, 0, true)) - (2 * self.options.barValueSpacing);
+                },
+                calculateBarWidth: function(datasetCount) {
+                    //The padding between datasets is to the right of each bar, providing that there are more than 1 dataset
+                    var baseWidth = this.calculateBaseWidth() - ((datasetCount - 1) * self.options.barDatasetSpacing);
 
-            };
+                    if (self.options.stacked) {
+                        return baseWidth;
+                    }
+                    return (baseWidth / datasetCount);
+                },
+                calculateBarX: function(datasetCount, datasetIndex, elementIndex) {
+                    var xWidth = this.calculateBaseWidth(),
+                        xAbsolute = this.getPixelForValue(null, elementIndex, true) - (xWidth / 2),
+                        barWidth = this.calculateBarWidth(datasetCount);
 
-            var scaleOptions = {
-                templateString: this.options.scaleLabel,
-                height: this.chart.height,
-                width: this.chart.width,
-                ctx: this.chart.ctx,
-                textColor: this.options.scaleFontColor,
-                fontSize: this.options.scaleFontSize,
-                fontStyle: this.options.scaleFontStyle,
-                fontFamily: this.options.scaleFontFamily,
-                valuesCount: labels.length,
-                beginAtZero: this.options.scaleBeginAtZero,
-                integersOnly: this.options.scaleIntegersOnly,
-                calculateYRange: function(currentHeight) {
-                    var updatedRanges = helpers.calculateScaleRange(
-                        dataTotal(),
-                        currentHeight,
-                        this.fontSize,
-                        this.beginAtZero,
-                        this.integersOnly
-                    );
-                    helpers.extend(this, updatedRanges);
+                    if (self.options.stacked) {
+                        return xAbsolute + barWidth / 2;
+                    }
+
+                    return xAbsolute + (barWidth * datasetIndex) + (datasetIndex * self.options.barDatasetSpacing) + barWidth / 2;
                 },
-                xLabels: labels,
-                font: helpers.fontString(this.options.scaleFontSize, this.options.scaleFontStyle, this.options.scaleFontFamily),
-                lineWidth: this.options.scaleLineWidth,
-                lineColor: this.options.scaleLineColor,
-                showHorizontalLines: this.options.scaleShowHorizontalLines,
-                showVerticalLines: this.options.scaleShowVerticalLines,
-                gridLineWidth: (this.options.scaleShowGridLines) ? this.options.scaleGridLineWidth : 0,
-                gridLineColor: (this.options.scaleShowGridLines) ? this.options.scaleGridLineColor : "rgba(0,0,0,0)",
-                padding: (this.options.showScale) ? 0 : this.options.borderWidth,
-                showLabels: this.options.scaleShowLabels,
-                display: this.options.showScale
-            };
+            });
+            this.scales[xScale.id] = xScale;
+
+            // Build up all the y scales
+            helpers.each(this.options.scales.yAxes, function(yAxisOptions) {
+                var ScaleClass = Chart.scales.getScaleConstructor(yAxisOptions.scaleType);
+                var scale = new ScaleClass({
+                    ctx: this.chart.ctx,
+                    options: yAxisOptions,
+                    calculateRange: calculateYRange,
+                    calculateBarBase: function(datasetIndex, index) {
+                        var base = 0;
+
+                        if (self.options.stacked) {
+                            var bar = self.data.datasets[datasetIndex].metaData[index];
+
+                            if (bar.value < 0) {
+                                for (var i = 0; i < datasetIndex; i++) {
+                                    if (self.data.datasets[i].yAxisID === this.id) {
+                                        base += self.data.datasets[i].metaData[index].value < base ? self.data.datasets[i].metaData[index].value : 0;
+                                    }
+                                }
+                            } else {
+                                for (var i = 0; i < datasetIndex; i++) {
+                                    if (self.data.datasets[i].yAxisID === this.id) {
+                                        base += self.data.datasets[i].metaData[index].value > base ? self.data.datasets[i].metaData[index].value : 0;
+                                    }
+                                }
+                            }
+
+                            return this.getPixelForValue(base);
+                        }
+
+                        base = this.getPixelForValue(this.min);
+
+                        if (this.beginAtZero || ((this.min <= 0 && this.max >= 0) || (this.min >= 0 && this.max <= 0))) {
+                            base = this.getPixelForValue(0);
+                            base += this.options.gridLines.lineWidth;
+                        } else if (this.min < 0 && this.max < 0) {
+                            // All values are negative. Use the top as the base
+                            base = this.getPixelForValue(this.max);
+                        }
 
-            if (this.options.scaleOverride) {
-                helpers.extend(scaleOptions, {
-                    calculateYRange: helpers.noop,
-                    steps: this.options.scaleSteps,
-                    stepValue: this.options.scaleStepWidth,
-                    min: this.options.scaleStartValue,
-                    max: this.options.scaleStartValue + (this.options.scaleSteps * this.options.scaleStepWidth)
+                        return base;
+
+                    },
+                    calculateBarY: function(datasets, datasetIndex, barIndex, value) {
+
+                        if (self.options.stacked) {
+
+                            var sumPos = 0,
+                                sumNeg = 0;
+
+                            for (var i = 0; i < datasetIndex; i++) {
+                                if (datasets[i].metaData[barIndex].value < 0) {
+                                    sumNeg += datasets[i].metaData[barIndex].value || 0;
+                                } else {
+                                    sumPos += datasets[i].metaData[barIndex].value || 0;
+                                }
+                            }
+
+                            if (value < 0) {
+                                return this.getPixelForValue(sumNeg + value);
+                            } else {
+                                return this.getPixelForValue(sumPos + value);
+                            }
+
+                            /*if (options.relativeBars) {
+                                offset = offset / sum * 100;
+                            }*/
+
+                            return this.getPixelForValue(0);
+                        }
+
+                        var offset = 0;
+
+                        for (i = datasetIndex; i < datasets.length; i++) {
+                            if (i === datasetIndex && value) {
+                                offset += value;
+                            } else {
+                                offset = offset + (datasets[i].metaData[barIndex].value);
+                            }
+                        }
+
+                        return this.getPixelForValue(value);
+                    },
+                    
+                    calculateBaseHeight: function() {
+                        return (this.getPixelForValue(1) - this.getPixelForValue(0));
+                    },
+                    id: yAxisOptions.id,
                 });
-            }
 
-            this.scale = new this.ScaleClass(scaleOptions);
+                this.scales[scale.id] = scale;
+            }, this);
         },
         // This should be incorportated into the init as something like a default value. "Reflow" seems like a weird word for a fredraw function
         redraw: function() {
-            var base = this.scale.zeroPoint;
             this.eachElement(function(element, index, datasetIndex) {
+                var yScale = this.scales[this.data.datasets[datasetIndex].yAxisID];
+                var base = yScale.getPixelForValue(yScale.min);
+
+                if (yScale.min <= 0 && yScale.max >= 0) {
+                    // have a 0 point
+                    base = yScale.getPixelForValue(0);
+                } else if (yScale.min < 0 && yScale.max < 0) {
+                    // all megative
+                    base = yScale.getPixelForValue(yScale.max);
+                }
+
                 helpers.extend(element, {
                     y: base,
                     base: base
@@ -441,7 +521,10 @@
             var easingDecimal = ease || 1;
             this.clear();
 
-            this.scale.draw(easingDecimal);
+            // Draw all the scales
+            helpers.each(this.scales, function(scale) {
+                scale.draw(this.chartArea);
+            }, this);
 
             //Draw all the bars for each dataset
             this.eachElement(function(bar, index, datasetIndex) {

From 73b579c9626b0f5f5d2ea4d24c36901a8d785cef Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sat, 23 May 2015 21:21:40 -0400
Subject: [PATCH 056/424] Remove old linear scale

---
 src/Chart.Core.js | 273 ----------------------------------------------
 1 file changed, 273 deletions(-)

diff --git a/src/Chart.Core.js b/src/Chart.Core.js
index 66f3d1e2997..2b6e8a01930 100755
--- a/src/Chart.Core.js
+++ b/src/Chart.Core.js
@@ -1782,279 +1782,6 @@
         },
     });
 
-    Chart.Scale = Chart.Element.extend({
-        initialize: function() {
-            this.fit();
-        },
-        buildYLabels: function() {
-            this.yLabels = [];
-
-            var stepDecimalPlaces = getDecimalPlaces(this.stepValue);
-
-            for (var i = 0; i <= this.steps; i++) {
-                this.yLabels.push(template(this.templateString, {
-                    value: (this.min + (i * this.stepValue)).toFixed(stepDecimalPlaces)
-                }));
-            }
-            this.yLabelWidth = (this.display && this.showLabels) ? longestText(this.ctx, this.font, this.yLabels) + 10 : 0;
-        },
-        addXLabel: function(label) {
-            this.xLabels.push(label);
-            this.valuesCount++;
-            this.fit();
-        },
-        removeXLabel: function() {
-            this.xLabels.shift();
-            this.valuesCount--;
-            this.fit();
-        },
-        // Fitting loop to rotate x Labels and figure out what fits there, and also calculate how many Y steps to use
-        fit: function() {
-            // First we need the width of the yLabels, assuming the xLabels aren't rotated
-
-            // To do that we need the base line at the top and base of the chart, assuming there is no x label rotation
-            this.startPoint = (this.display) ? this.fontSize : 0;
-            this.endPoint = (this.display) ? this.height - (this.fontSize * 1.5) - 5 : this.height; // -5 to pad labels
-
-            // Apply padding settings to the start and end point.
-            this.startPoint += this.padding;
-            this.endPoint -= this.padding;
-
-            // Cache the starting endpoint, excluding the space for x labels
-            var cachedEndPoint = this.endPoint;
-
-            // Cache the starting height, so can determine if we need to recalculate the scale yAxis
-            var cachedHeight = this.endPoint - this.startPoint,
-                cachedYLabelWidth;
-
-            // Build the current yLabels so we have an idea of what size they'll be to start
-            /*
-             *  This sets what is returned from calculateScaleRange as static properties of this class:
-             *
-                this.steps;
-                this.stepValue;
-                this.min;
-                this.max;
-             *
-             */
-            this.calculateYRange(cachedHeight);
-
-            // With these properties set we can now build the array of yLabels
-            // and also the width of the largest yLabel
-            this.buildYLabels();
-
-            this.calculateXLabelRotation();
-
-            while ((cachedHeight > this.endPoint - this.startPoint)) {
-                cachedHeight = this.endPoint - this.startPoint;
-                cachedYLabelWidth = this.yLabelWidth;
-
-                this.calculateYRange(cachedHeight);
-                this.buildYLabels();
-
-                // Only go through the xLabel loop again if the yLabel width has changed
-                if (cachedYLabelWidth < this.yLabelWidth) {
-                    this.endPoint = cachedEndPoint;
-                    this.calculateXLabelRotation();
-                }
-            }
-
-        },
-        calculateXLabelRotation: function() {
-            //Get the width of each grid by calculating the difference
-            //between x offsets between 0 and 1.
-
-            this.ctx.font = this.font;
-
-            var firstWidth = this.ctx.measureText(this.xLabels[0]).width,
-                lastWidth = this.ctx.measureText(this.xLabels[this.xLabels.length - 1]).width,
-                firstRotated,
-                lastRotated;
-
-
-            this.xScalePaddingRight = lastWidth / 2 + 3;
-            this.xScalePaddingLeft = (firstWidth / 2 > this.yLabelWidth) ? firstWidth / 2 : this.yLabelWidth;
-
-            this.xLabelRotation = 0;
-            if (this.display) {
-                var originalLabelWidth = longestText(this.ctx, this.font, this.xLabels),
-                    cosRotation,
-                    firstRotatedWidth;
-                this.xLabelWidth = originalLabelWidth;
-                //Allow 3 pixels x2 padding either side for label readability
-                var xGridWidth = Math.floor(this.calculateX(1) - this.calculateX(0)) - 6;
-
-                //Max label rotate should be 90 - also act as a loop counter
-                while ((this.xLabelWidth > xGridWidth && this.xLabelRotation === 0) || (this.xLabelWidth > xGridWidth && this.xLabelRotation <= 90 && this.xLabelRotation > 0)) {
-                    cosRotation = Math.cos(toRadians(this.xLabelRotation));
-
-                    firstRotated = cosRotation * firstWidth;
-                    lastRotated = cosRotation * lastWidth;
-
-                    // We're right aligning the text now.
-                    if (firstRotated + this.fontSize / 2 > this.yLabelWidth) {
-                        this.xScalePaddingLeft = firstRotated + this.fontSize / 2;
-                    }
-                    this.xScalePaddingRight = this.fontSize / 2;
-
-
-                    this.xLabelRotation++;
-                    this.xLabelWidth = cosRotation * originalLabelWidth;
-
-                }
-                if (this.xLabelRotation > 0) {
-                    this.endPoint -= Math.sin(toRadians(this.xLabelRotation)) * originalLabelWidth + 3;
-                }
-            } else {
-                this.xLabelWidth = 0;
-                this.xScalePaddingRight = this.padding;
-                this.xScalePaddingLeft = this.padding;
-            }
-
-        },
-        // Needs to be overidden in each Chart type
-        // Otherwise we need to pass all the data into the scale class
-        calculateYRange: noop,
-        drawingArea: function() {
-            return this.startPoint - this.endPoint;
-        },
-        calculateY: function(value) {
-            var scalingFactor = this.drawingArea() / (this.min - this.max);
-            return this.endPoint - (scalingFactor * (value - this.min));
-        },
-        calculateX: function(index) {
-            var isRotated = (this.xLabelRotation > 0),
-                // innerWidth = (this.offsetGridLines) ? this.width - offsetLeft - this.padding : this.width - (offsetLeft + halfLabelWidth * 2) - this.padding,
-                innerWidth = this.width - (this.xScalePaddingLeft + this.xScalePaddingRight),
-                valueWidth = innerWidth / Math.max((this.valuesCount - ((this.offsetGridLines) ? 0 : 1)), 1),
-                valueOffset = (valueWidth * index) + this.xScalePaddingLeft;
-
-            if (this.offsetGridLines) {
-                valueOffset += (valueWidth / 2);
-            }
-
-            return Math.round(valueOffset);
-        },
-        update: function(newProps) {
-            helpers.extend(this, newProps);
-            this.fit();
-        },
-        draw: function() {
-            var ctx = this.ctx,
-                yLabelGap = (this.endPoint - this.startPoint) / this.steps,
-                xStart = Math.round(this.xScalePaddingLeft);
-            if (this.display) {
-                ctx.fillStyle = this.textColor;
-                ctx.font = this.font;
-                each(this.yLabels, function(labelString, index) {
-                    var yLabelCenter = this.endPoint - (yLabelGap * index),
-                        linePositionY = Math.round(yLabelCenter),
-                        drawHorizontalLine = this.showHorizontalLines;
-
-                    ctx.textAlign = "right";
-                    ctx.textBaseline = "middle";
-                    if (this.showLabels) {
-                        ctx.fillText(labelString, xStart - 10, yLabelCenter);
-                    }
-
-                    // This is X axis, so draw it
-                    if (index === 0 && !drawHorizontalLine) {
-                        drawHorizontalLine = true;
-                    }
-
-                    if (drawHorizontalLine) {
-                        ctx.beginPath();
-                    }
-
-                    if (index > 0) {
-                        // This is a grid line in the centre, so drop that
-                        ctx.lineWidth = this.gridLineWidth;
-                        ctx.strokeStyle = this.gridLineColor;
-                    } else {
-                        // This is the first line on the scale
-                        ctx.lineWidth = this.lineWidth;
-                        ctx.strokeStyle = this.lineColor;
-                    }
-
-                    linePositionY += helpers.aliasPixel(ctx.lineWidth);
-
-                    if (drawHorizontalLine) {
-                        ctx.moveTo(xStart, linePositionY);
-                        ctx.lineTo(this.width, linePositionY);
-                        ctx.stroke();
-                        ctx.closePath();
-                    }
-
-                    ctx.lineWidth = this.lineWidth;
-                    ctx.strokeStyle = this.lineColor;
-                    ctx.beginPath();
-                    ctx.moveTo(xStart - 5, linePositionY);
-                    ctx.lineTo(xStart, linePositionY);
-                    ctx.stroke();
-                    ctx.closePath();
-
-                }, this);
-
-                each(this.xLabels, function(label, index) {
-                    var xPos = this.calculateX(index) + aliasPixel(this.lineWidth),
-                        // Check to see if line/bar here and decide where to place the line
-                        linePos = this.calculateX(index - (this.offsetGridLines ? 0.5 : 0)) + aliasPixel(this.lineWidth),
-                        isRotated = (this.xLabelRotation > 0),
-                        drawVerticalLine = this.showVerticalLines;
-
-                    // This is Y axis, so draw it
-                    if (index === 0 && !drawVerticalLine) {
-                        drawVerticalLine = true;
-                    }
-
-                    if (drawVerticalLine) {
-                        ctx.beginPath();
-                    }
-
-                    if (index > 0) {
-                        // This is a grid line in the centre, so drop that
-                        ctx.lineWidth = this.gridLineWidth;
-                        ctx.strokeStyle = this.gridLineColor;
-                    } else {
-                        // This is the first line on the scale
-                        ctx.lineWidth = this.lineWidth;
-                        ctx.strokeStyle = this.lineColor;
-                    }
-
-                    if (drawVerticalLine) {
-                        ctx.moveTo(linePos, this.endPoint);
-                        ctx.lineTo(linePos, this.startPoint - 3);
-                        ctx.stroke();
-                        ctx.closePath();
-                    }
-
-
-                    ctx.lineWidth = this.lineWidth;
-                    ctx.strokeStyle = this.lineColor;
-
-
-                    // Small lines at the bottom of the base grid line
-                    ctx.beginPath();
-                    ctx.moveTo(linePos, this.endPoint);
-                    ctx.lineTo(linePos, this.endPoint + 5);
-                    ctx.stroke();
-                    ctx.closePath();
-
-                    ctx.save();
-                    ctx.translate(xPos, (isRotated) ? this.endPoint + 12 : this.endPoint + 8);
-                    ctx.rotate(toRadians(this.xLabelRotation) * -1);
-                    ctx.font = this.font;
-                    ctx.textAlign = (isRotated) ? "right" : "center";
-                    ctx.textBaseline = (isRotated) ? "middle" : "top";
-                    ctx.fillText(label, 0, 0);
-                    ctx.restore();
-                }, this);
-
-            }
-        }
-
-    });
-
     Chart.RadialScale = Chart.Element.extend({
         initialize: function() {
             this.size = min([this.height, this.width]);

From d4e7765a50ce96ca2dd58ad3657ed310aac9d032 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sat, 23 May 2015 21:44:50 -0400
Subject: [PATCH 057/424] Clean up some unused config options. Renamed 'show'
 to 'display' for scales since that was clearer and maintains backwards
 compatibility.

---
 samples/bar-multi-axis.html     | 2 --
 samples/line-multi-axis.html    | 2 --
 samples/scatter-multi-axis.html | 2 --
 src/Chart.Bar.js                | 4 +---
 src/Chart.Line.js               | 4 +---
 src/Chart.Scale.js              | 6 +++---
 src/Chart.Scatter.js            | 4 +---
 7 files changed, 6 insertions(+), 18 deletions(-)

diff --git a/samples/bar-multi-axis.html b/samples/bar-multi-axis.html
index 4a7ccb84892..7a54ae0d7cb 100644
--- a/samples/bar-multi-axis.html
+++ b/samples/bar-multi-axis.html
@@ -54,7 +54,6 @@
                         scaleType: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
                         show: true,
                         position: "left",
-                        horizontal: false, 
                         id: "y-axis-1",
                 
                         // grid line settings
@@ -86,7 +85,6 @@
                         scaleType: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
                         show: true,
                         position: "right",
-                        horizontal: false, 
                         id: "y-axis-2",
                 
                         // grid line settings
diff --git a/samples/line-multi-axis.html b/samples/line-multi-axis.html
index d1f9e61959f..143bc9abc21 100644
--- a/samples/line-multi-axis.html
+++ b/samples/line-multi-axis.html
@@ -63,7 +63,6 @@
                         scaleType: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
                         show: true,
                         position: "left",
-                        horizontal: false, 
                         id: "y-axis-1",
                 
                         // grid line settings
@@ -95,7 +94,6 @@
                         scaleType: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
                         show: true,
                         position: "right",
-                        horizontal: false, 
                         id: "y-axis-2",
                 
                         // grid line settings
diff --git a/samples/scatter-multi-axis.html b/samples/scatter-multi-axis.html
index a7ca3f96e96..33f00512559 100644
--- a/samples/scatter-multi-axis.html
+++ b/samples/scatter-multi-axis.html
@@ -106,7 +106,6 @@
 		                scaleType: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
 		                show: true,
 		                position: "left",
-		                horizontal: false, 
 		                id: "y-axis-1",
 		        
 		                // grid line settings
@@ -138,7 +137,6 @@
 		                scaleType: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
 		                show: true,
 		                position: "right",
-		                horizontal: false, 
 		                id: "y-axis-2",
 		        
 		                // grid line settings
diff --git a/src/Chart.Bar.js b/src/Chart.Bar.js
index a7d3f0e98f7..4d737ddb4b2 100644
--- a/src/Chart.Bar.js
+++ b/src/Chart.Bar.js
@@ -10,9 +10,8 @@
         scales: {
             xAxes: [{
                 scaleType: "dataset", // scatter should not use a dataset axis
-                show: true,
+                display: true,
                 position: "bottom",
-                horizontal: true,
                 id: "x-axis-1", // need an ID so datasets can reference the scale
                 
                 // grid line settings
@@ -46,7 +45,6 @@
                 scaleType: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
                 show: true,
                 position: "left",
-                horizontal: false, 
                 id: "y-axis-1",
         
                 // grid line settings
diff --git a/src/Chart.Line.js b/src/Chart.Line.js
index ed3eae22554..3663843671a 100644
--- a/src/Chart.Line.js
+++ b/src/Chart.Line.js
@@ -10,9 +10,8 @@
         scales: {
             xAxes: [{
                 scaleType: "dataset", // scatter should not use a dataset axis
-                show: true,
+                display: true,
                 position: "bottom",
-                horizontal: true,
                 id: "x-axis-1", // need an ID so datasets can reference the scale
                 
                 // grid line settings
@@ -46,7 +45,6 @@
                 scaleType: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
                 show: true,
                 position: "left",
-                horizontal: false, 
                 id: "y-axis-1",
         
                 // grid line settings
diff --git a/src/Chart.Scale.js b/src/Chart.Scale.js
index 2809287702f..7d6436c757b 100644
--- a/src/Chart.Scale.js
+++ b/src/Chart.Scale.js
@@ -460,7 +460,7 @@
 		// Actualy draw the scale on the canvas
 		// @param {rectangle} chartArea : the area of the chart to draw full grid lines on
 		draw: function(chartArea) {
-			if (this.options.show) {
+			if (this.options.display) {
 				
 				var setContextLineSettings;
 				var hasZero;
@@ -646,7 +646,7 @@
 
             this.labelRotation = 0;
 
-            if (this.options.show) {
+            if (this.options.display) {
                 var originalLabelWidth = helpers.longestText(this.ctx, labelFont, this.labels);
                 var cosRotation;
                 var sinRotation;
@@ -726,7 +726,7 @@
 		// Actualy draw the scale on the canvas
 		// @param {rectangle} chartArea : the area of the chart to draw full grid lines on
 		draw: function(chartArea) {
-			if (this.options.show) {
+			if (this.options.display) {
 				
 				var setContextLineSettings;
 				
diff --git a/src/Chart.Scatter.js b/src/Chart.Scatter.js
index 127b4294e83..0211c74fc4c 100644
--- a/src/Chart.Scatter.js
+++ b/src/Chart.Scatter.js
@@ -10,9 +10,8 @@
         scales: {
             xAxes: [{
                 scaleType: "linear", // scatter should not use a dataset axis
-                show: true,
+                display: true,
                 position: "bottom",
-                horizontal: true,
                 id: "x-axis-1", // need an ID so datasets can reference the scale
                 
                 // grid line settings
@@ -45,7 +44,6 @@
                 scaleType: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
                 show: true,
                 position: "left",
-                horizontal: false, 
                 id: "y-axis-1",
         
                 // grid line settings

From 1352dfeb0fbecde79e9ef0fc17f14026c90b878c Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sat, 23 May 2015 21:49:01 -0400
Subject: [PATCH 058/424] Fix the y scales that were missed in the previous
 check in

---
 samples/bar-multi-axis.html     | 4 ++--
 samples/line-multi-axis.html    | 4 ++--
 samples/scatter-multi-axis.html | 4 ++--
 src/Chart.Bar.js                | 2 +-
 src/Chart.Line.js               | 2 +-
 src/Chart.Scatter.js            | 2 +-
 6 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/samples/bar-multi-axis.html b/samples/bar-multi-axis.html
index 7a54ae0d7cb..6ae6eca4590 100644
--- a/samples/bar-multi-axis.html
+++ b/samples/bar-multi-axis.html
@@ -52,7 +52,7 @@
                 scales: {
                     yAxes: [{
                         scaleType: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
-                        show: true,
+                        display: true,
                         position: "left",
                         id: "y-axis-1",
                 
@@ -83,7 +83,7 @@
                         }
                     }, {
                         scaleType: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
-                        show: true,
+                        display: true,
                         position: "right",
                         id: "y-axis-2",
                 
diff --git a/samples/line-multi-axis.html b/samples/line-multi-axis.html
index 143bc9abc21..bb4b58a7791 100644
--- a/samples/line-multi-axis.html
+++ b/samples/line-multi-axis.html
@@ -61,7 +61,7 @@
                     }],
                     yAxes: [{
                         scaleType: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
-                        show: true,
+                        display: true,
                         position: "left",
                         id: "y-axis-1",
                 
@@ -92,7 +92,7 @@
                         }
                     }, {
                         scaleType: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
-                        show: true,
+                        display: true,
                         position: "right",
                         id: "y-axis-2",
                 
diff --git a/samples/scatter-multi-axis.html b/samples/scatter-multi-axis.html
index 33f00512559..7a85feb4795 100644
--- a/samples/scatter-multi-axis.html
+++ b/samples/scatter-multi-axis.html
@@ -104,7 +104,7 @@
 	            	}],
 	            	yAxes: [{
 		                scaleType: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
-		                show: true,
+		                display: true,
 		                position: "left",
 		                id: "y-axis-1",
 		        
@@ -135,7 +135,7 @@
 		                }
 		            }, {
 		                scaleType: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
-		                show: true,
+		                display: true,
 		                position: "right",
 		                id: "y-axis-2",
 		        
diff --git a/src/Chart.Bar.js b/src/Chart.Bar.js
index 4d737ddb4b2..6cc891b4ac3 100644
--- a/src/Chart.Bar.js
+++ b/src/Chart.Bar.js
@@ -43,7 +43,7 @@
             }],
             yAxes: [{
                 scaleType: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
-                show: true,
+                display: true,
                 position: "left",
                 id: "y-axis-1",
         
diff --git a/src/Chart.Line.js b/src/Chart.Line.js
index 3663843671a..ecc87e97f30 100644
--- a/src/Chart.Line.js
+++ b/src/Chart.Line.js
@@ -43,7 +43,7 @@
             }],
             yAxes: [{
                 scaleType: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
-                show: true,
+                display: true,
                 position: "left",
                 id: "y-axis-1",
         
diff --git a/src/Chart.Scatter.js b/src/Chart.Scatter.js
index 0211c74fc4c..240160b7ae7 100644
--- a/src/Chart.Scatter.js
+++ b/src/Chart.Scatter.js
@@ -42,7 +42,7 @@
             }],
             yAxes: [{
                 scaleType: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
-                show: true,
+                display: true,
                 position: "left",
                 id: "y-axis-1",
         

From a2d477ac5ef8e1ffc6c41a8cbcfe158fa591c646 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sun, 24 May 2015 14:33:12 -0400
Subject: [PATCH 059/424] Moved radial scale into Chat.Scale.js. Registered as
 "radialLinear" which will allow radialLogarithmic, etc in the future. Updated
 the polar area and radar charts to use the new scale config. The scales draw,
 but the points do not. This is no different than the current v2.0 branch

---
 src/Chart.Core.js      | 265 +-----------------------------
 src/Chart.PolarArea.js | 161 ++++++++++---------
 src/Chart.Radar.js     | 220 +++++++++++++------------
 src/Chart.Scale.js     | 357 ++++++++++++++++++++++++++++++++++++++++-
 4 files changed, 562 insertions(+), 441 deletions(-)

diff --git a/src/Chart.Core.js b/src/Chart.Core.js
index 2b6e8a01930..a5588028b5c 100755
--- a/src/Chart.Core.js
+++ b/src/Chart.Core.js
@@ -1407,7 +1407,7 @@
         },
         draw: function() {
 
-            var ctx = this._chart.ctx;
+            var ctx = this.ctx;
             var vm = this._vm;
 
             ctx.beginPath();
@@ -1782,269 +1782,6 @@
         },
     });
 
-    Chart.RadialScale = Chart.Element.extend({
-        initialize: function() {
-            this.size = min([this.height, this.width]);
-            this.drawingArea = (this.display) ? (this.size / 2) - (this.fontSize / 2 + this.backdropPaddingY) : (this.size / 2);
-        },
-        calculateCenterOffset: function(value) {
-            // Take into account half font size + the yPadding of the top value
-            var scalingFactor = this.drawingArea / (this.max - this.min);
-
-            return (value - this.min) * scalingFactor;
-        },
-        update: function() {
-            if (!this.lineArc) {
-                this.setScaleSize();
-            } else {
-                this.drawingArea = (this.display) ? (this.size / 2) - (this.fontSize / 2 + this.backdropPaddingY) : (this.size / 2);
-            }
-            this.buildYLabels();
-        },
-        buildYLabels: function() {
-            this.yLabels = [];
-
-            var stepDecimalPlaces = getDecimalPlaces(this.stepValue);
-
-            for (var i = 0; i <= this.steps; i++) {
-                this.yLabels.push(template(this.templateString, {
-                    value: (this.min + (i * this.stepValue)).toFixed(stepDecimalPlaces)
-                }));
-            }
-        },
-        getCircumference: function() {
-            return ((Math.PI * 2) / this.valuesCount);
-        },
-        setScaleSize: function() {
-            /*
-             * Right, this is really confusing and there is a lot of maths going on here
-             * The gist of the problem is here: https://gist.github.com/nnnick/696cc9c55f4b0beb8fe9
-             *
-             * Reaction: https://dl.dropboxusercontent.com/u/34601363/toomuchscience.gif
-             *
-             * Solution:
-             *
-             * We assume the radius of the polygon is half the size of the canvas at first
-             * at each index we check if the text overlaps.
-             *
-             * Where it does, we store that angle and that index.
-             *
-             * After finding the largest index and angle we calculate how much we need to remove
-             * from the shape radius to move the point inwards by that x.
-             *
-             * We average the left and right distances to get the maximum shape radius that can fit in the box
-             * along with labels.
-             *
-             * Once we have that, we can find the centre point for the chart, by taking the x text protrusion
-             * on each side, removing that from the size, halving it and adding the left x protrusion width.
-             *
-             * This will mean we have a shape fitted to the canvas, as large as it can be with the labels
-             * and position it in the most space efficient manner
-             *
-             * https://dl.dropboxusercontent.com/u/34601363/yeahscience.gif
-             */
-
-
-            // Get maximum radius of the polygon. Either half the height (minus the text width) or half the width.
-            // Use this to calculate the offset + change. - Make sure L/R protrusion is at least 0 to stop issues with centre points
-            var largestPossibleRadius = min([(this.height / 2 - this.pointLabelFontSize - 5), this.width / 2]),
-                pointPosition,
-                i,
-                textWidth,
-                halfTextWidth,
-                furthestRight = this.width,
-                furthestRightIndex,
-                furthestRightAngle,
-                furthestLeft = 0,
-                furthestLeftIndex,
-                furthestLeftAngle,
-                xProtrusionLeft,
-                xProtrusionRight,
-                radiusReductionRight,
-                radiusReductionLeft,
-                maxWidthRadius;
-            this.ctx.font = fontString(this.pointLabelFontSize, this.pointLabelFontStyle, this.pointLabelFontFamily);
-            for (i = 0; i < this.valuesCount; i++) {
-                // 5px to space the text slightly out - similar to what we do in the draw function.
-                pointPosition = this.getPointPosition(i, largestPossibleRadius);
-                textWidth = this.ctx.measureText(template(this.templateString, {
-                    value: this.labels[i]
-                })).width + 5;
-                if (i === 0 || i === this.valuesCount / 2) {
-                    // If we're at index zero, or exactly the middle, we're at exactly the top/bottom
-                    // of the radar chart, so text will be aligned centrally, so we'll half it and compare
-                    // w/left and right text sizes
-                    halfTextWidth = textWidth / 2;
-                    if (pointPosition.x + halfTextWidth > furthestRight) {
-                        furthestRight = pointPosition.x + halfTextWidth;
-                        furthestRightIndex = i;
-                    }
-                    if (pointPosition.x - halfTextWidth < furthestLeft) {
-                        furthestLeft = pointPosition.x - halfTextWidth;
-                        furthestLeftIndex = i;
-                    }
-                } else if (i < this.valuesCount / 2) {
-                    // Less than half the values means we'll left align the text
-                    if (pointPosition.x + textWidth > furthestRight) {
-                        furthestRight = pointPosition.x + textWidth;
-                        furthestRightIndex = i;
-                    }
-                } else if (i > this.valuesCount / 2) {
-                    // More than half the values means we'll right align the text
-                    if (pointPosition.x - textWidth < furthestLeft) {
-                        furthestLeft = pointPosition.x - textWidth;
-                        furthestLeftIndex = i;
-                    }
-                }
-            }
-
-            xProtrusionLeft = furthestLeft;
-
-            xProtrusionRight = Math.ceil(furthestRight - this.width);
-
-            furthestRightAngle = this.getIndexAngle(furthestRightIndex);
-
-            furthestLeftAngle = this.getIndexAngle(furthestLeftIndex);
-
-            radiusReductionRight = xProtrusionRight / Math.sin(furthestRightAngle + Math.PI / 2);
-
-            radiusReductionLeft = xProtrusionLeft / Math.sin(furthestLeftAngle + Math.PI / 2);
-
-            // Ensure we actually need to reduce the size of the chart
-            radiusReductionRight = (isNumber(radiusReductionRight)) ? radiusReductionRight : 0;
-            radiusReductionLeft = (isNumber(radiusReductionLeft)) ? radiusReductionLeft : 0;
-
-            this.drawingArea = largestPossibleRadius - (radiusReductionLeft + radiusReductionRight) / 2;
-
-            //this.drawingArea = min([maxWidthRadius, (this.height - (2 * (this.pointLabelFontSize + 5)))/2])
-            this.setCenterPoint(radiusReductionLeft, radiusReductionRight);
-
-        },
-        setCenterPoint: function(leftMovement, rightMovement) {
-
-            var maxRight = this.width - rightMovement - this.drawingArea,
-                maxLeft = leftMovement + this.drawingArea;
-
-            this.xCenter = (maxLeft + maxRight) / 2;
-            // Always vertically in the centre as the text height doesn't change
-            this.yCenter = (this.height / 2);
-        },
-
-        getIndexAngle: function(index) {
-            var angleMultiplier = (Math.PI * 2) / this.valuesCount;
-            // Start from the top instead of right, so remove a quarter of the circle
-
-            return index * angleMultiplier - (Math.PI / 2);
-        },
-        getPointPosition: function(index, distanceFromCenter) {
-            var thisAngle = this.getIndexAngle(index);
-            return {
-                x: (Math.cos(thisAngle) * distanceFromCenter) + this.xCenter,
-                y: (Math.sin(thisAngle) * distanceFromCenter) + this.yCenter
-            };
-        },
-        draw: function() {
-            if (this.display) {
-                var ctx = this.ctx;
-                each(this.yLabels, function(label, index) {
-                    // Don't draw a centre value
-                    if (index > 0) {
-                        var yCenterOffset = index * (this.drawingArea / this.steps),
-                            yHeight = this.yCenter - yCenterOffset,
-                            pointPosition;
-
-                        // Draw circular lines around the scale
-                        if (this.lineWidth > 0) {
-                            ctx.strokeStyle = this.lineColor;
-                            ctx.lineWidth = this.lineWidth;
-
-                            if (this.lineArc) {
-                                ctx.beginPath();
-                                ctx.arc(this.xCenter, this.yCenter, yCenterOffset, 0, Math.PI * 2);
-                                ctx.closePath();
-                                ctx.stroke();
-                            } else {
-                                ctx.beginPath();
-                                for (var i = 0; i < this.valuesCount; i++) {
-                                    pointPosition = this.getPointPosition(i, this.calculateCenterOffset(this.min + (index * this.stepValue)));
-                                    if (i === 0) {
-                                        ctx.moveTo(pointPosition.x, pointPosition.y);
-                                    } else {
-                                        ctx.lineTo(pointPosition.x, pointPosition.y);
-                                    }
-                                }
-                                ctx.closePath();
-                                ctx.stroke();
-                            }
-                        }
-                        if (this.showLabels) {
-                            ctx.font = fontString(this.fontSize, this._fontStyle, this._fontFamily);
-                            if (this.showLabelBackdrop) {
-                                var labelWidth = ctx.measureText(label).width;
-                                ctx.fillStyle = this.backdropColor;
-                                ctx.fillRect(
-                                    this.xCenter - labelWidth / 2 - this.backdropPaddingX,
-                                    yHeight - this.fontSize / 2 - this.backdropPaddingY,
-                                    labelWidth + this.backdropPaddingX * 2,
-                                    this.fontSize + this.backdropPaddingY * 2
-                                );
-                            }
-                            ctx.textAlign = 'center';
-                            ctx.textBaseline = "middle";
-                            ctx.fillStyle = this.fontColor;
-                            ctx.fillText(label, this.xCenter, yHeight);
-                        }
-                    }
-                }, this);
-
-                if (!this.lineArc) {
-                    ctx.lineWidth = this.angleLineWidth;
-                    ctx.strokeStyle = this.angleLineColor;
-                    for (var i = this.valuesCount - 1; i >= 0; i--) {
-                        if (this.angleLineWidth > 0) {
-                            var outerPosition = this.getPointPosition(i, this.calculateCenterOffset(this.max));
-                            ctx.beginPath();
-                            ctx.moveTo(this.xCenter, this.yCenter);
-                            ctx.lineTo(outerPosition.x, outerPosition.y);
-                            ctx.stroke();
-                            ctx.closePath();
-                        }
-                        // Extra 3px out for some label spacing
-                        var pointLabelPosition = this.getPointPosition(i, this.calculateCenterOffset(this.max) + 5);
-                        ctx.font = fontString(this.pointLabelFontSize, this.pointLabelFontStyle, this.pointLabelFontFamily);
-                        ctx.fillStyle = this.pointLabelFontColor;
-
-                        var labelsCount = this.labels.length,
-                            halfLabelsCount = this.labels.length / 2,
-                            quarterLabelsCount = halfLabelsCount / 2,
-                            upperHalf = (i < quarterLabelsCount || i > labelsCount - quarterLabelsCount),
-                            exactQuarter = (i === quarterLabelsCount || i === labelsCount - quarterLabelsCount);
-                        if (i === 0) {
-                            ctx.textAlign = 'center';
-                        } else if (i === halfLabelsCount) {
-                            ctx.textAlign = 'center';
-                        } else if (i < halfLabelsCount) {
-                            ctx.textAlign = 'left';
-                        } else {
-                            ctx.textAlign = 'right';
-                        }
-
-                        // Set the correct text baseline based on outer positioning
-                        if (exactQuarter) {
-                            ctx.textBaseline = 'middle';
-                        } else if (upperHalf) {
-                            ctx.textBaseline = 'bottom';
-                        } else {
-                            ctx.textBaseline = 'top';
-                        }
-
-                        ctx.fillText(this.labels[i], pointLabelPosition.x, pointLabelPosition.y);
-                    }
-                }
-            }
-        }
-    });
-
     Chart.animationService = {
         frameDuration: 17,
         animations: [],
diff --git a/src/Chart.PolarArea.js b/src/Chart.PolarArea.js
index eb48a9f0f19..49fe2424e16 100644
--- a/src/Chart.PolarArea.js
+++ b/src/Chart.PolarArea.js
@@ -7,24 +7,6 @@
 		helpers = Chart.helpers;
 
 	var defaultConfig = {
-		//Boolean - Show a backdrop to the scale label
-		scaleShowLabelBackdrop : true,
-
-		//String - The colour of the label backdrop
-		scaleBackdropColor : "rgba(255,255,255,0.75)",
-
-		// Boolean - Whether the scale should begin at zero
-		scaleBeginAtZero : true,
-
-		//Number - The backdrop padding above & below the label in pixels
-		scaleBackdropPaddingY : 2,
-
-		//Number - The backdrop padding to the side of the label in pixels
-		scaleBackdropPaddingX : 2,
-
-		//Boolean - Show line for each value in the scale
-		scaleShowLine : true,
-
 		//Boolean - Stroke a line around each segment in the chart
 		segmentShowStroke : true,
 
@@ -34,6 +16,48 @@
 		//Number - The width of the stroke value in pixels
 		segmentStrokeWidth : 2,
 
+		scale: {
+			scaleType: "radialLinear",
+			display: true,
+			
+			//Boolean - Whether to animate scaling the chart from the centre
+			animate : false,
+
+			lineArc: true,
+    
+            // grid line settings
+            gridLines: {
+                show: true,
+                color: "rgba(0, 0, 0, 0.05)",
+                lineWidth: 1,
+            },
+
+            // scale numbers
+            beginAtZero: true,
+
+            // label settings
+            labels: {
+                show: true,
+                template: "<%=value%>",
+                fontSize: 12,
+                fontStyle: "normal",
+                fontColor: "#666",
+                fontFamily: "Helvetica Neue",
+
+				//Boolean - Show a backdrop to the scale label
+				showLabelBackdrop : true,
+
+				//String - The colour of the label backdrop
+				backdropColor : "rgba(255,255,255,0.75)",
+
+				//Number - The backdrop padding above & below the label in pixels
+				backdropPaddingY : 2,
+
+				//Number - The backdrop padding to the side of the label in pixels
+				backdropPaddingX : 2,
+            }
+		},
+
 		//Number - Amount of animation steps
 		animationSteps : 100,
 
@@ -43,9 +67,6 @@
 		//Boolean - Whether to animate the rotation of the chart
 		animateRotate : true,
 
-		//Boolean - Whether to animate scaling the chart from the centre
-		animateScale : false,
-
 		//String - A legend template
 		legendTemplate : "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<segments.length; i++){%><li><span style=\"background-color:<%=segments[i].fillColor%>\"></span><%if(segments[i].label){%><%=segments[i].label%><%}%></li><%}%></ul>"
 	};
@@ -70,32 +91,42 @@
 				x : this.chart.width/2,
 				y : this.chart.height/2
 			});
-			this.scale = new Chart.RadialScale({
-				display: this.options.showScale,
-				fontStyle: this.options.scaleFontStyle,
-				fontSize: this.options.scaleFontSize,
-				fontFamily: this.options.scaleFontFamily,
-				fontColor: this.options.scaleFontColor,
-				showLabels: this.options.scaleShowLabels,
-				showLabelBackdrop: this.options.scaleShowLabelBackdrop,
-				backdropColor: this.options.scaleBackdropColor,
-				backdropPaddingY : this.options.scaleBackdropPaddingY,
-				backdropPaddingX: this.options.scaleBackdropPaddingX,
-				lineWidth: (this.options.scaleShowLine) ? this.options.scaleLineWidth : 0,
-				lineColor: this.options.scaleLineColor,
+
+			var self = this;
+			var ScaleClass = Chart.scales.getScaleConstructor(this.options.scale.scaleType);
+			this.scale = new ScaleClass({
+				options: this.options.scale,
 				lineArc: true,
 				width: this.chart.width,
 				height: this.chart.height,
 				xCenter: this.chart.width/2,
 				yCenter: this.chart.height/2,
 				ctx : this.chart.ctx,
-				templateString: this.options.scaleLabel,
-				valuesCount: this.data.length
+				valuesCount: this.data.length,
+				calculateRange: function() {
+					this.min = null;
+					this.max = null;
+
+					helpers.each(self.data, function(data) {
+                        if (this.min === null) {
+                            this.min = data.value;
+                        } else if (data.value < this.min) {
+                            this.min = data.value;
+                        }
+                        
+                        if (this.max === null) {
+                            this.max = data.value;
+                        } else if (data.value > this.max) {
+                            this.max = data.value;
+                        }
+                    }, this);
+				}
 			});
 
-			this.updateScaleRange(this.data);
-
-			this.scale.update();
+			this.updateScaleRange();
+			this.scale.calculateRange();
+			this.scale.generateTicks();
+			this.scale.buildYLabels();
 
 			helpers.each(this.data,function(segment,index){
 				this.addData(segment,index,true);
@@ -108,9 +139,11 @@
 					helpers.each(this.segments,function(segment){
 						segment.restore(["fillColor"]);
 					});
+
 					helpers.each(activeSegments,function(activeSegment){
 						activeSegment.fillColor = activeSegment.highlightColor;
 					});
+
 					this.showTooltip(activeSegments);
 				});
 			}
@@ -119,12 +152,12 @@
 		},
 		getSegmentsAtEvent : function(e){
 			var segmentsArray = [];
-
 			var location = helpers.getRelativePosition(e);
 
 			helpers.each(this.segments,function(segment){
 				if (segment.inRange(location.x,location.y)) segmentsArray.push(segment);
 			},this);
+
 			return segmentsArray;
 		},
 		addData : function(segment, atIndex, silent){
@@ -157,37 +190,13 @@
 			},this);
 			this.scale.valuesCount = this.segments.length;
 		},
-		updateScaleRange: function(datapoints){
-			var valuesArray = [];
-			helpers.each(datapoints,function(segment){
-				valuesArray.push(segment.value);
+		updateScaleRange: function(){
+			helpers.extend(this.scale, {
+				size: helpers.min([this.chart.width, this.chart.height]),
+				xCenter: this.chart.width/2,
+				yCenter: this.chart.height/2
 			});
 
-			var scaleSizes = (this.options.scaleOverride) ?
-				{
-					steps: this.options.scaleSteps,
-					stepValue: this.options.scaleStepWidth,
-					min: this.options.scaleStartValue,
-					max: this.options.scaleStartValue + (this.options.scaleSteps * this.options.scaleStepWidth)
-				} :
-				helpers.calculateScaleRange(
-					valuesArray,
-					helpers.min([this.chart.width, this.chart.height])/2,
-					this.options.scaleFontSize,
-					this.options.scaleBeginAtZero,
-					this.options.scaleIntegersOnly
-				);
-
-			helpers.extend(
-				this.scale,
-				scaleSizes,
-				{
-					size: helpers.min([this.chart.width, this.chart.height]),
-					xCenter: this.chart.width/2,
-					yCenter: this.chart.height/2
-				}
-			);
-
 		},
 		update : function(){
 
@@ -220,8 +229,11 @@
 				x : this.chart.width/2,
 				y : this.chart.height/2
 			});
-			this.updateScaleRange(this.segments);
-			this.scale.update();
+			
+			this.updateScaleRange();
+			this.scale.calculateRange();
+			this.scale.generateTicks();
+			this.scale.buildYLabels();
 
 			helpers.extend(this.scale,{
 				xCenter: this.chart.width/2,
@@ -229,8 +241,11 @@
 			});
 
 			helpers.each(this.segments, function(segment){
-				segment.update({
-					outerRadius : this.scale.calculateCenterOffset(segment.value)
+				//segment.update({
+				//	outerRadius : this.scale.calculateCenterOffset(segment.value)
+				//});
+				helpers.extend(segment, {
+					outerRadius: this.scale.calculateCenterOffset(segment.value)
 				});
 			}, this);
 
diff --git a/src/Chart.Radar.js b/src/Chart.Radar.js
index 636681adc4b..51795b695f1 100644
--- a/src/Chart.Radar.js
+++ b/src/Chart.Radar.js
@@ -10,47 +10,88 @@
 	Chart.Type.extend({
 		name: "Radar",
 		defaults:{
-			//Boolean - Whether to show lines for each scale point
-			scaleShowLine : true,
 
-			//Boolean - Whether we show the angle lines out of the radar
-			angleShowLineOut : true,
-
-			//Boolean - Whether to show labels on the scale
-			scaleShowLabels : false,
-
-			// Boolean - Whether the scale should begin at zero
-			scaleBeginAtZero : true,
-
-			//String - Colour of the angle line
-			angleLineColor : "rgba(0,0,0,.1)",
-
-			//Number - Pixel width of the angle line
-			angleLineWidth : 1,
-
-			//String - Point label font declaration
-			pointLabelFontFamily : "'Arial'",
-
-			//String - Point label font weight
-			pointLabelFontStyle : "normal",
-
-			//Number - Point label font size in pixels
-			pointLabelFontSize : 10,
-
-			//String - Point label font colour
-			pointLabelFontColor : "#666",
+			scale: {
+				scaleType: "radialLinear",
+				display: true,
+				
+				//Boolean - Whether to animate scaling the chart from the centre
+				animate : false,
+
+				lineArc: false,
+
+				// grid line settings
+				gridLines: {
+					show: true,
+					color: "rgba(0, 0, 0, 0.05)",
+					lineWidth: 1,
+				},
+
+				angleLines: {
+					show: true,
+					color: "rgba(0,0,0,.1)",
+					lineWidth: 1
+				},
+
+				// scale numbers
+				beginAtZero: true,
+
+				// label settings
+				labels: {
+					show: true,
+					template: "<%=value%>",
+					fontSize: 12,
+					fontStyle: "normal",
+					fontColor: "#666",
+					fontFamily: "Helvetica Neue",
+
+					//Boolean - Show a backdrop to the scale label
+					showLabelBackdrop : true,
+
+					//String - The colour of the label backdrop
+					backdropColor : "rgba(255,255,255,0.75)",
+
+					//Number - The backdrop padding above & below the label in pixels
+					backdropPaddingY : 2,
+
+					//Number - The backdrop padding to the side of the label in pixels
+					backdropPaddingX : 2,
+				},
+				
+				pointLabels: {
+					//String - Point label font declaration
+					fontFamily : "'Arial'",
+
+					//String - Point label font weight
+					fontStyle : "normal",
+
+					//Number - Point label font size in pixels
+					fontSize : 10,
+
+					//String - Point label font colour
+					fontColor : "#666",
+				},
+			},
 
 			//Boolean - Whether to show a dot for each point
 			pointDot : true,
 
 			//Number - Radius of each point dot in pixels
-			pointDotRadius : 3,
+	        pointRadius: 3,
+
+	        //Number - Pixel width of point dot border
+	        pointBorderWidth: 1,
+
+	        //Number - Pixel width of point on hover
+	        pointHoverRadius: 5,
 
-			//Number - Pixel width of point dot stroke
-			pointDotStrokeWidth : 1,
+	        //Number - Pixel width of point dot border on hover
+	        pointHoverBorderWidth: 2,
+	        pointBackgroundColor: Chart.defaults.global.defaultColor,
+	        pointBorderColor: Chart.defaults.global.defaultColor,
 
-			//Number - amount extra to add to the radius to cater for hit detection outside the drawn point
-			pointHitDetectionRadius : 20,
+	        //Number - amount extra to add to the radius to cater for hit detection outside the drawn point
+	        pointHitRadius: 20,
 
 			//Boolean - Whether to show a stroke for datasets
 			datasetStroke : true,
@@ -68,11 +109,8 @@
 
 		initialize: function(){
 			this.PointClass = Chart.Point.extend({
-				strokeWidth : this.options.pointDotStrokeWidth,
-				radius : this.options.pointDotRadius,
 				display: this.options.pointDot,
-				hitDetectionRadius : this.options.pointHitDetectionRadius,
-				ctx : this.chart.ctx
+				_chart: this.chart
 			});
 
 			this.datasets = [];
@@ -125,7 +163,15 @@
 						strokeColor : dataset.pointStrokeColor,
 						fillColor : dataset.pointColor,
 						highlightFill : dataset.pointHighlightFill || dataset.pointColor,
-						highlightStroke : dataset.pointHighlightStroke || dataset.pointStrokeColor
+						highlightStroke : dataset.pointHighlightStroke || dataset.pointStrokeColor,
+
+						// Appearance
+                    	radius: dataset.pointRadius || this.options.pointRadius,
+                    	backgroundColor: dataset.pointBackgroundColor || this.options.pointBackgroundColor,
+                    	borderWidth: dataset.pointBorderWidth || this.options.pointBorderWidth,
+                    
+                    	// Tooltip
+                    	hoverRadius: dataset.pointHitRadius || this.options.pointHitRadius,
 					}));
 				},this);
 
@@ -165,78 +211,47 @@
 		},
 
 		buildScale : function(data){
-			this.scale = new Chart.RadialScale({
-				display: this.options.showScale,
-				fontStyle: this.options.scaleFontStyle,
-				fontSize: this.options.scaleFontSize,
-				fontFamily: this.options.scaleFontFamily,
-				fontColor: this.options.scaleFontColor,
-				showLabels: this.options.scaleShowLabels,
-				showLabelBackdrop: this.options.scaleShowLabelBackdrop,
-				backdropColor: this.options.scaleBackdropColor,
-				backdropPaddingY : this.options.scaleBackdropPaddingY,
-				backdropPaddingX: this.options.scaleBackdropPaddingX,
-				lineWidth: (this.options.scaleShowLine) ? this.options.scaleLineWidth : 0,
-				lineColor: this.options.scaleLineColor,
-				angleLineColor : this.options.angleLineColor,
-				angleLineWidth : (this.options.angleShowLineOut) ? this.options.angleLineWidth : 0,
-				// Point labels at the edge of each line
-				pointLabelFontColor : this.options.pointLabelFontColor,
-				pointLabelFontSize : this.options.pointLabelFontSize,
-				pointLabelFontFamily : this.options.pointLabelFontFamily,
-				pointLabelFontStyle : this.options.pointLabelFontStyle,
+			var self = this;
+
+			var ScaleConstructor = Chart.scales.getScaleConstructor(this.options.scale.scaleType);
+			this.scale = new ScaleConstructor({
+				options: this.options.scale,
 				height : this.chart.height,
 				width: this.chart.width,
 				xCenter: this.chart.width/2,
 				yCenter: this.chart.height/2,
 				ctx : this.chart.ctx,
-				templateString: this.options.scaleLabel,
 				labels: data.labels,
-				valuesCount: data.datasets[0].data.length
+				valuesCount: data.datasets[0].data.length,
+				calculateRange: function() {
+					this.min = null;
+					this.max = null;
+
+					helpers.each(self.data.datasets, function(dataset) {
+                        if (dataset.yAxisID === this.id) {
+                            helpers.each(dataset.data, function(value, index) {
+                                if (this.min === null) {
+                                    this.min = value;
+                                } else if (value < this.min) {
+                                    this.min = value;
+                                }
+                                
+                                if (this.max === null) {
+                                    this.max = value;
+                                } else if (value > this.max) {
+                                    this.max = value;
+                                }
+                            }, this);
+                        }
+                    }, this);
+				}
 			});
 
 			this.scale.setScaleSize();
-			this.updateScaleRange(data.datasets);
+			this.scale.calculateRange();
+			this.scale.generateTicks();
 			this.scale.buildYLabels();
 		},
-		updateScaleRange: function(datasets){
-			var valuesArray = (function(){
-				var totalDataArray = [];
-				helpers.each(datasets,function(dataset){
-					if (dataset.data){
-						totalDataArray = totalDataArray.concat(dataset.data);
-					}
-					else {
-						helpers.each(dataset.points, function(point){
-							totalDataArray.push(point.value);
-						});
-					}
-				});
-				return totalDataArray;
-			})();
-
-
-			var scaleSizes = (this.options.scaleOverride) ?
-				{
-					steps: this.options.scaleSteps,
-					stepValue: this.options.scaleStepWidth,
-					min: this.options.scaleStartValue,
-					max: this.options.scaleStartValue + (this.options.scaleSteps * this.options.scaleStepWidth)
-				} :
-				helpers.calculateScaleRange(
-					valuesArray,
-					helpers.min([this.chart.width, this.chart.height])/2,
-					this.options.scaleFontSize,
-					this.options.scaleBeginAtZero,
-					this.options.scaleIntegersOnly
-				);
-
-			helpers.extend(
-				this.scale,
-				scaleSizes
-			);
-
-		},
 		addData : function(valuesArray,label){
 			//Map the values array for each of the datasets
 			this.scale.valuesCount++;
@@ -308,8 +323,9 @@
 				xCenter: this.chart.width/2,
 				yCenter: this.chart.height/2
 			});
-			this.updateScaleRange(this.datasets);
-			this.scale.setScaleSize();
+			
+			this.scale.calculateRange();
+			this.scale.generateTicks();
 			this.scale.buildYLabels();
 		},
 		draw : function(ease){
@@ -323,7 +339,7 @@
 				//Transition each point first so that the line and point drawing isn't out of sync
 				helpers.each(dataset.points,function(point,index){
 					if (point.hasValue()){
-						point.transition(this.scale.getPointPosition(index, this.scale.calculateCenterOffset(point.value)), easeDecimal);
+						point.transition(easeDecimal);
 					}
 				},this);
 
diff --git a/src/Chart.Scale.js b/src/Chart.Scale.js
index 7d6436c757b..b0313e4c057 100644
--- a/src/Chart.Scale.js
+++ b/src/Chart.Scale.js
@@ -358,9 +358,9 @@
 			helpers.each(this.ticks, function(tick, index, ticks) {
 				var label; 
 				
-				if (this.options.labelCallback) {
+				if (this.options.labels.userCallback) {
 					// If the user provided a callback for label generation, use that as first priority
-					label = this.options.labelCallback(tick, index, ticks);
+					label = this.options.lables.userCallback(tick, index, ticks);
 				} else if (this.options.labels.template) {
 					// else fall back to the template string
 					label = helpers.template(this.options.labels.template, {
@@ -799,4 +799,357 @@
 		}
 	});
 	Chart.scales.registerScaleType("dataset", DatasetScale);
+
+	var LinearRadialScale = Chart.Element.extend({
+        initialize: function() {
+            this.size = helpers.min([this.height, this.width]);
+            this.drawingArea = (this.options.display) ? (this.size / 2) - (this.options.labels.fontSize / 2 + this.options.labels.backdropPaddingY) : (this.size / 2);
+        },
+        calculateCenterOffset: function(value) {
+            // Take into account half font size + the yPadding of the top value
+            var scalingFactor = this.drawingArea / (this.max - this.min);
+            return (value - this.min) * scalingFactor;
+        },
+        update: function() {
+            if (!this.options.lineArc) {
+                this.setScaleSize();
+            } else {
+                this.drawingArea = (this.options.display) ? (this.size / 2) - (this.fontSize / 2 + this.backdropPaddingY) : (this.size / 2);
+            }
+
+            this.buildYLabels();
+        },
+        calculateRange: helpers.noop, // overridden in chart
+        generateTicks: function() {
+			// We need to decide how many ticks we are going to have. Each tick draws a grid line.
+			// There are two possibilities. The first is that the user has manually overridden the scale
+			// calculations in which case the job is easy. The other case is that we have to do it ourselves
+			// 
+			// We assume at this point that the scale object has been updated with the following values
+			// by the chart.
+			// 	min: this is the minimum value of the scale
+			//	max: this is the maximum value of the scale
+			//	options: contains the options for the scale. This is referenced from the user settings
+			//		rather than being cloned. This ensures that updates always propogate to a redraw
+			
+			// Reset the ticks array. Later on, we will draw a grid line at these positions
+			// The array simply contains the numerical value of the spots where ticks will be
+			this.ticks = [];
+			
+			if (this.options.override) {
+				// The user has specified the manual override. We use <= instead of < so that 
+				// we get the final line
+				for (var i = 0; i <= this.options.override.steps; ++i) {
+					var value = this.options.override.start + (i * this.options.override.stepWidth);
+					ticks.push(value);
+				}
+			}
+			else {
+				// Figure out what the max number of ticks we can support it is based on the size of
+				// the axis area. For now, we say that the minimum tick spacing in pixels must be 50
+				// We also limit the maximum number of ticks to 11 which gives a nice 10 squares on 
+				// the graph
+				
+				var maxTicks = Math.min(11, Math.ceil(this.drawingArea / (2 * this.options.labels.fontSize)));
+			
+				// Make sure we always have at least 2 ticks 
+				maxTicks = Math.max(2, maxTicks);
+				
+				// To get a "nice" value for the tick spacing, we will use the appropriately named 
+				// "nice number" algorithm. See http://stackoverflow.com/questions/8506881/nice-label-algorithm-for-charts-with-minimum-ticks
+				// for details.
+				
+				// If we are forcing it to begin at 0, but 0 will already be rendered on the chart,
+				// do nothing since that would make the chart weird. If the user really wants a weird chart
+				// axis, they can manually override it
+				if (this.options.beginAtZero) {
+					var minSign = helpers.sign(this.min);
+					var maxSign = helpers.sign(this.max);
+					
+					if (minSign < 0 && maxSign < 0) {
+						// move the top up to 0
+						this.max = 0;
+					} else if (minSign > 0 && maxSign > 0) {
+						// move the botttom down to 0
+						this.min = 0;
+					}
+				}
+				
+				var niceRange = helpers.niceNum(this.max - this.min, false);
+				var spacing = helpers.niceNum(niceRange / (maxTicks - 1), true);
+				var niceMin = Math.floor(this.min / spacing) * spacing;
+				var niceMax = Math.ceil(this.max / spacing) * spacing;
+				
+				// Put the values into the ticks array
+				for (var j = niceMin; j <= niceMax; j += spacing) {
+					this.ticks.push(j);
+				}
+			}
+			
+			if (this.options.position == "left" || this.options.position == "right") {
+				// We are in a vertical orientation. The top value is the highest. So reverse the array
+				this.ticks.reverse();
+			}
+			
+			// At this point, we need to update our max and min given the tick values since we have expanded the
+			// range of the scale
+			this.max = helpers.max(this.ticks);
+			this.min = helpers.min(this.ticks);
+		},
+        buildYLabels: function() {
+            this.yLabels = [];
+			
+			helpers.each(this.ticks, function(tick, index, ticks) {	
+				var label; 
+
+				if (this.options.labels.userCallback) {
+					// If the user provided a callback for label generation, use that as first priority
+					label = this.options.labels.userCallback(tick, index, ticks);
+				} else if (this.options.labels.template) {
+					// else fall back to the template string
+					label = helpers.template(this.options.labels.template, {
+						value: tick
+					});
+				}
+
+				this.yLabels.push(label ? label : "");
+			}, this);
+        },
+        getCircumference: function() {
+            return ((Math.PI * 2) / this.valuesCount);
+        },
+        setScaleSize: function() {
+            /*
+             * Right, this is really confusing and there is a lot of maths going on here
+             * The gist of the problem is here: https://gist.github.com/nnnick/696cc9c55f4b0beb8fe9
+             *
+             * Reaction: https://dl.dropboxusercontent.com/u/34601363/toomuchscience.gif
+             *
+             * Solution:
+             *
+             * We assume the radius of the polygon is half the size of the canvas at first
+             * at each index we check if the text overlaps.
+             *
+             * Where it does, we store that angle and that index.
+             *
+             * After finding the largest index and angle we calculate how much we need to remove
+             * from the shape radius to move the point inwards by that x.
+             *
+             * We average the left and right distances to get the maximum shape radius that can fit in the box
+             * along with labels.
+             *
+             * Once we have that, we can find the centre point for the chart, by taking the x text protrusion
+             * on each side, removing that from the size, halving it and adding the left x protrusion width.
+             *
+             * This will mean we have a shape fitted to the canvas, as large as it can be with the labels
+             * and position it in the most space efficient manner
+             *
+             * https://dl.dropboxusercontent.com/u/34601363/yeahscience.gif
+             */
+
+
+            // Get maximum radius of the polygon. Either half the height (minus the text width) or half the width.
+            // Use this to calculate the offset + change. - Make sure L/R protrusion is at least 0 to stop issues with centre points
+            var largestPossibleRadius = helpers.min([(this.height / 2 - this.options.pointLabels.fontSize - 5), this.width / 2]),
+                pointPosition,
+                i,
+                textWidth,
+                halfTextWidth,
+                furthestRight = this.width,
+                furthestRightIndex,
+                furthestRightAngle,
+                furthestLeft = 0,
+                furthestLeftIndex,
+                furthestLeftAngle,
+                xProtrusionLeft,
+                xProtrusionRight,
+                radiusReductionRight,
+                radiusReductionLeft,
+                maxWidthRadius;
+            this.ctx.font = helpers.fontString(this.options.pointLabels.fontSize, this.options.pointLabels.fontStyle, this.options.pointLabels.fontFamily);
+            for (i = 0; i < this.valuesCount; i++) {
+                // 5px to space the text slightly out - similar to what we do in the draw function.
+                pointPosition = this.getPointPosition(i, largestPossibleRadius);
+                textWidth = this.ctx.measureText(helpers.template(this.options.labels.template, {
+                    value: this.labels[i]
+                })).width + 5;
+                if (i === 0 || i === this.valuesCount / 2) {
+                    // If we're at index zero, or exactly the middle, we're at exactly the top/bottom
+                    // of the radar chart, so text will be aligned centrally, so we'll half it and compare
+                    // w/left and right text sizes
+                    halfTextWidth = textWidth / 2;
+                    if (pointPosition.x + halfTextWidth > furthestRight) {
+                        furthestRight = pointPosition.x + halfTextWidth;
+                        furthestRightIndex = i;
+                    }
+                    if (pointPosition.x - halfTextWidth < furthestLeft) {
+                        furthestLeft = pointPosition.x - halfTextWidth;
+                        furthestLeftIndex = i;
+                    }
+                } else if (i < this.valuesCount / 2) {
+                    // Less than half the values means we'll left align the text
+                    if (pointPosition.x + textWidth > furthestRight) {
+                        furthestRight = pointPosition.x + textWidth;
+                        furthestRightIndex = i;
+                    }
+                } else if (i > this.valuesCount / 2) {
+                    // More than half the values means we'll right align the text
+                    if (pointPosition.x - textWidth < furthestLeft) {
+                        furthestLeft = pointPosition.x - textWidth;
+                        furthestLeftIndex = i;
+                    }
+                }
+            }
+
+            xProtrusionLeft = furthestLeft;
+
+            xProtrusionRight = Math.ceil(furthestRight - this.width);
+
+            furthestRightAngle = this.getIndexAngle(furthestRightIndex);
+
+            furthestLeftAngle = this.getIndexAngle(furthestLeftIndex);
+
+            radiusReductionRight = xProtrusionRight / Math.sin(furthestRightAngle + Math.PI / 2);
+
+            radiusReductionLeft = xProtrusionLeft / Math.sin(furthestLeftAngle + Math.PI / 2);
+
+            // Ensure we actually need to reduce the size of the chart
+            radiusReductionRight = (helpers.isNumber(radiusReductionRight)) ? radiusReductionRight : 0;
+            radiusReductionLeft = (helpers.isNumber(radiusReductionLeft)) ? radiusReductionLeft : 0;
+
+            this.drawingArea = largestPossibleRadius - (radiusReductionLeft + radiusReductionRight) / 2;
+
+            //this.drawingArea = min([maxWidthRadius, (this.height - (2 * (this.pointLabelFontSize + 5)))/2])
+            this.setCenterPoint(radiusReductionLeft, radiusReductionRight);
+
+        },
+        setCenterPoint: function(leftMovement, rightMovement) {
+
+            var maxRight = this.width - rightMovement - this.drawingArea,
+                maxLeft = leftMovement + this.drawingArea;
+
+            this.xCenter = (maxLeft + maxRight) / 2;
+            // Always vertically in the centre as the text height doesn't change
+            this.yCenter = (this.height / 2);
+        },
+
+        getIndexAngle: function(index) {
+            var angleMultiplier = (Math.PI * 2) / this.valuesCount;
+            // Start from the top instead of right, so remove a quarter of the circle
+
+            return index * angleMultiplier - (Math.PI / 2);
+        },
+        getPointPosition: function(index, distanceFromCenter) {
+            var thisAngle = this.getIndexAngle(index);
+            return {
+                x: (Math.cos(thisAngle) * distanceFromCenter) + this.xCenter,
+                y: (Math.sin(thisAngle) * distanceFromCenter) + this.yCenter
+            };
+        },
+        draw: function() {
+            if (this.options.display) {
+                var ctx = this.ctx;
+                helpers.each(this.yLabels, function(label, index) {
+                    // Don't draw a centre value
+                    if (index > 0) {
+                        var yCenterOffset = index * (this.drawingArea / Math.max(this.ticks.length, 1)),
+                            yHeight = this.yCenter - yCenterOffset,
+                            pointPosition;
+
+                        // Draw circular lines around the scale
+                        if (this.options.gridLines.show) {
+                            ctx.strokeStyle = this.options.gridLines.color;
+                            ctx.lineWidth = this.options.gridLines.lineWidth;
+
+                            if (this.options.lineArc) {
+                                ctx.beginPath();
+                                ctx.arc(this.xCenter, this.yCenter, yCenterOffset, 0, Math.PI * 2);
+                                ctx.closePath();
+                                ctx.stroke();
+                            } else {
+                                ctx.beginPath();
+                                for (var i = 0; i < this.valuesCount; i++) {
+                                    pointPosition = this.getPointPosition(i, this.calculateCenterOffset(this.ticks[index]));
+                                    if (i === 0) {
+                                        ctx.moveTo(pointPosition.x, pointPosition.y);
+                                    } else {
+                                        ctx.lineTo(pointPosition.x, pointPosition.y);
+                                    }
+                                }
+                                ctx.closePath();
+                                ctx.stroke();
+                            }
+                        }
+
+                        if (this.options.labels.show) {
+                            ctx.font = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
+                            
+                            if (this.showLabelBackdrop) {
+                                var labelWidth = ctx.measureText(label).width;
+                                ctx.fillStyle = this.options.labels.backdropColor;
+                                ctx.fillRect(
+                                    this.xCenter - labelWidth / 2 - this.options.labels.backdropPaddingX,
+                                    yHeight - this.fontSize / 2 - this.options.labels.backdropPaddingY,
+                                    labelWidth + this.options.labels.backdropPaddingX * 2,
+                                    this.options.labels.fontSize + this.options.lables.backdropPaddingY * 2
+                                );
+                            }
+                            
+                            ctx.textAlign = 'center';
+                            ctx.textBaseline = "middle";
+                            ctx.fillStyle = this.options.labels.fontColor;
+                            ctx.fillText(label, this.xCenter, yHeight);
+                        }
+                    }
+                }, this);
+
+                if (!this.options.lineArc) {
+                    ctx.lineWidth = this.options.angleLines.lineWidth;
+                    ctx.strokeStyle = this.options.angleLines.color;
+
+                    for (var i = this.valuesCount - 1; i >= 0; i--) {
+                        if (this.options.angleLines.show) {
+                            var outerPosition = this.getPointPosition(i, this.calculateCenterOffset(this.max));
+                            ctx.beginPath();
+                            ctx.moveTo(this.xCenter, this.yCenter);
+                            ctx.lineTo(outerPosition.x, outerPosition.y);
+                            ctx.stroke();
+                            ctx.closePath();
+                        }
+                        // Extra 3px out for some label spacing
+                        var pointLabelPosition = this.getPointPosition(i, this.calculateCenterOffset(this.max) + 5);
+                        ctx.font = helpers.fontString(this.options.pointLabels.fontSize, this.options.pointLabels.fontStyle, this.options.pointLabels.fontFamily);
+                        ctx.fillStyle = this.options.pointLabels.fontColor;
+
+                        var labelsCount = this.labels.length,
+                            halfLabelsCount = this.labels.length / 2,
+                            quarterLabelsCount = halfLabelsCount / 2,
+                            upperHalf = (i < quarterLabelsCount || i > labelsCount - quarterLabelsCount),
+                            exactQuarter = (i === quarterLabelsCount || i === labelsCount - quarterLabelsCount);
+                        if (i === 0) {
+                            ctx.textAlign = 'center';
+                        } else if (i === halfLabelsCount) {
+                            ctx.textAlign = 'center';
+                        } else if (i < halfLabelsCount) {
+                            ctx.textAlign = 'left';
+                        } else {
+                            ctx.textAlign = 'right';
+                        }
+
+                        // Set the correct text baseline based on outer positioning
+                        if (exactQuarter) {
+                            ctx.textBaseline = 'middle';
+                        } else if (upperHalf) {
+                            ctx.textBaseline = 'bottom';
+                        } else {
+                            ctx.textBaseline = 'top';
+                        }
+
+                        ctx.fillText(this.labels[i], pointLabelPosition.x, pointLabelPosition.y);
+                    }
+                }
+            }
+        }
+    });
+	Chart.scales.registerScaleType("radialLinear", LinearRadialScale);
 }).call(this);
\ No newline at end of file

From b03a057a7692b8e02904c36f5c5418dcd422de1f Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Tue, 26 May 2015 16:52:16 -0600
Subject: [PATCH 060/424] Nested globals

---
 src/Chart.Core.js | 259 ++++++++++++++++++++--------------------------
 1 file changed, 112 insertions(+), 147 deletions(-)

diff --git a/src/Chart.Core.js b/src/Chart.Core.js
index a5588028b5c..1be01b57a94 100755
--- a/src/Chart.Core.js
+++ b/src/Chart.Core.js
@@ -51,58 +51,21 @@
     //Globally expose the defaults to allow for user updating/changing
     Chart.defaults = {
         global: {
-            // Boolean - Whether to animate the chart
-            animation: true,
 
-            // Number - Number of animation steps
-            animationDuration: 1000,
+            // Animation defaults
+            animation: {
+                // Number - Number of animation steps
+                duration: 1000,
 
-            // String - Animation easing effect
-            animationEasing: "easeOutQuart",
+                // String - Animation easing effect
+                easing: "easeOutQuart",
 
-            // Boolean - If we should show the scale at all
-            showScale: true,
+                // Function - Will fire on animation progression.
+                onProgress: function() {},
 
-            // Boolean - If we want to override with a hard coded scale
-            scaleOverride: false,
-
-            // ** Required if scaleOverride is true **
-            // Number - The number of steps in a hard coded scale
-            scaleSteps: null,
-            // Number - The value jump in the hard coded scale
-            scaleStepWidth: null,
-            // Number - The scale starting value
-            scaleStartValue: null,
-
-            // String - Colour of the scale line
-            scaleLineColor: "rgba(0,0,0,.1)",
-
-            // Number - Pixel width of the scale line
-            scaleLineWidth: 1,
-
-            // Boolean - Whether to show labels on the scale
-            scaleShowLabels: true,
-
-            // Interpolated JS string - can access value
-            scaleLabel: "<%=value%>",
-
-            // Boolean - Whether the scale should stick to integers, and not show any floats even if drawing space is there
-            scaleIntegersOnly: true,
-
-            // Boolean - Whether the scale should start at zero, or an order of magnitude down from the lowest value
-            scaleBeginAtZero: false,
-
-            // String - Scale label font declaration for the scale label
-            scaleFontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
-
-            // Number - Scale label font size in pixels
-            scaleFontSize: 12,
-
-            // String - Scale label font weight style
-            scaleFontStyle: "normal",
-
-            // String - Scale label font colour
-            scaleFontColor: "#666",
+                // Function - Will fire on animation completion.
+                onComplete: function() {},
+            },
 
             // Boolean - whether or not the chart should be responsive and resize when the browser does.
             responsive: false,
@@ -110,83 +73,86 @@
             // Boolean - whether to maintain the starting aspect ratio or not when responsive, if set to false, will take up entire container
             maintainAspectRatio: true,
 
-            //String / Boolean - Hover mode for events.
-            hoverMode: 'single', // 'label', 'dataset', 'false'
+            // Array - Array of string names to attach interaction events
+            events: ["mousemove", "mouseout", "click", "touchstart", "touchmove", "touchend"],
 
-            //Function(event) - Custom hover handler
-            onHover: null,
+            // Hover defaults
+            hover: {
 
-            //Function(event, clickedElements) - Custom click handler 
-            onClick: null,
+                // String || boolean
+                mode: 'single', // 'label', 'dataset', 'false'
 
-            //Function - Custom hover handler
-            hoverAnimationDuration: 400,
+                //Function(event, activeElements) - Custom hover handler
+                onHover: null,
 
-            // Boolean - Determines whether to draw tooltips on the canvas or not - attaches events to touchmove & mousemove
-            showTooltips: true,
+                //Function - Custom hover handler
+                animationDuration: 400,
+            },
 
-            // Boolean - Determines whether to draw built-in tooltip or call custom tooltip function
-            customTooltips: false,
+            //Function(event, clickedElements) - Custom click handler 
+            onClick: null,
 
-            // Array - Array of string names to attach interaction events
-            events: ["mousemove", "mouseout", "click", "touchstart", "touchmove", "touchend"],
+            // Tooltip Defaults
+            tooltips: {
+
+                // Boolean - Determines whether to draw tooltips on the canvas or not - attaches events to touchmove & mousemove
+                enabled: true,
 
-            // String - Tooltip background colour
-            tooltipBackgroundColor: "rgba(0,0,0,0.8)",
+                // Function - Determines whether to draw built-in tooltip or call custom tooltip function
+                custom: null,
 
-            // String - Tooltip label font declaration for the scale label
-            tooltipFontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
+                // String - Tooltip background colour
+                backgroundColor: "rgba(0,0,0,0.8)",
 
-            // Number - Tooltip label font size in pixels
-            tooltipFontSize: 14,
+                // String - Tooltip label font declaration for the scale label
+                fontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
 
-            // String - Tooltip font weight style
-            tooltipFontStyle: "normal",
+                // Number - Tooltip label font size in pixels
+                fontSize: 14,
 
-            // String - Tooltip label font colour
-            tooltipFontColor: "#fff",
+                // String - Tooltip font weight style
+                fontStyle: "normal",
 
-            // String - Tooltip title font declaration for the scale label
-            tooltipTitleFontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
+                // String - Tooltip label font colour
+                fontColor: "#fff",
 
-            // Number - Tooltip title font size in pixels
-            tooltipTitleFontSize: 14,
+                // String - Tooltip title font declaration for the scale label
+                titleFontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
 
-            // String - Tooltip title font weight style
-            tooltipTitleFontStyle: "bold",
+                // Number - Tooltip title font size in pixels
+                titleFontSize: 14,
 
-            // String - Tooltip title font colour
-            tooltipTitleFontColor: "#fff",
+                // String - Tooltip title font weight style
+                titleFontStyle: "bold",
 
-            // Number - pixel width of padding around tooltip text
-            tooltipYPadding: 6,
+                // String - Tooltip title font colour
+                titleFontColor: "#fff",
 
-            // Number - pixel width of padding around tooltip text
-            tooltipXPadding: 6,
+                // Number - pixel width of padding around text
+                yPadding: 6,
 
-            // Number - Size of the caret on the tooltip
-            tooltipCaretSize: 8,
+                // Number - pixel width of padding around text
+                xPadding: 6,
 
-            // Number - Pixel radius of the tooltip border
-            tooltipCornerRadius: 6,
+                // Number - Size of the caret on the
+                caretSize: 8,
 
-            // Number - Pixel offset from point x to tooltip edge
-            tooltipXOffset: 10,
+                // Number - Pixel radius of the border
+                cornerRadius: 6,
 
-            // String - Template string for single tooltips
-            tooltipTemplate: "<%if (label){%><%=label%>: <%}%><%= value %>",
+                // Number - Pixel offset from point x to edge
+                xOffset: 10,
 
-            // String - Template string for single tooltips
-            multiTooltipTemplate: "<%if (datasetLabel){%><%=datasetLabel%>: <%}%><%= value %>",
+                // String - Template string for singles
+                template: "<%if (label){%><%=label%>: <%}%><%= value %>",
 
-            // String - Colour behind the legend colour block
-            multiTooltipKeyBackground: '#fff',
+                // String - Template string for singles
+                multiTemplate: "<%if (datasetLabel){%><%=datasetLabel%>: <%}%><%= value %>",
 
-            // Function - Will fire on animation progression.
-            onAnimationProgress: function() {},
+                // String - Colour behind the legend colour block
+                multiKeyBackground: '#fff',
 
-            // Function - Will fire on animation completion.
-            onAnimationComplete: function() {},
+            },
 
             // Color String - Used for undefined Colros
             defaultColor: 'rgba(0,0,0,0.1)',
@@ -259,8 +225,7 @@
                                     baseArray.push(valueObj); // nothing to merge
                                 }
                             });
-                        }
-                        else if (base.hasOwnProperty(key) && typeof base[key] == "object" && typeof value == "object") {
+                        } else if (base.hasOwnProperty(key) && typeof base[key] == "object" && typeof value == "object") {
                             // If we are overwriting an object with an object, do a merge of the properties.
                             base[key] = helpers.configMerge(base[key], value);
                         } else {
@@ -270,7 +235,7 @@
                     }
                 });
             });
-            
+
             return base;
         },
         indexOf = helpers.indexOf = function(arrayToSearch, item) {
@@ -361,17 +326,17 @@
         min = helpers.min = function(array) {
             return Math.min.apply(Math, array);
         },
-		sign = helpers.sign = function(x) {
-			if (Math.sign) {
-				return Math.sign(x);
-			} else {
-				x = +x; // convert to a number
-				if (x === 0 || isNaN(x)) {
-					return x;
-				}
-				return x > 0 ? 1 : -1;
-			}
-		},
+        sign = helpers.sign = function(x) {
+            if (Math.sign) {
+                return Math.sign(x);
+            } else {
+                x = +x; // convert to a number
+                if (x === 0 || isNaN(x)) {
+                    return x;
+                }
+                return x > 0 ? 1 : -1;
+            }
+        },
         cap = helpers.cap = function(valueToCap, maxValue, minValue) {
             if (isNumber(maxValue)) {
                 if (valueToCap > maxValue) {
@@ -405,9 +370,9 @@
         toRadians = helpers.toRadians = function(degrees) {
             return degrees * (Math.PI / 180);
         },
-		toDegrees = helpers.toDegrees = function(radians) {
-			return radians * (180 / Math.PI);
-		},
+        toDegrees = helpers.toDegrees = function(radians) {
+            return radians * (180 / Math.PI);
+        },
         // Gets the angle from vertical upright to the point about a centre.
         getAngleFromPoint = helpers.getAngleFromPoint = function(centrePoint, anglePoint) {
             var distanceFromXCenter = anglePoint.x - centrePoint.x,
@@ -527,36 +492,36 @@
             };
 
         },
-		// Implementation of the nice number algorithm used in determining where axis labels will go
-		niceNum = helpers.niceNum = function(range, round) {
-			var exponent = Math.floor(Math.log10(range));
-			var fraction = range / Math.pow(10, exponent);
-			var niceFraction;
-			
-			if (round) {
-				if (fraction < 1.5) {
-					niceFraction = 1;
-				} else if (fraction < 3) {
-					niceFraction = 2;
-				} else if (fraction < 7) {
-					niceFraction = 5;
-				} else {
-					niceFraction = 10;
-				}
-			} else {
-				if (fraction <= 1.0) {
-					niceFraction = 1;
-				} else if (fraction <= 2) {
-					niceFraction = 2;
-				} else if (fraction <= 5) {
-					niceFraction = 5;
-				} else {
-					niceFraction = 10;
-				}
-			}
-			
-			return niceFraction * Math.pow(10, exponent);
-		},
+        // Implementation of the nice number algorithm used in determining where axis labels will go
+        niceNum = helpers.niceNum = function(range, round) {
+            var exponent = Math.floor(Math.log10(range));
+            var fraction = range / Math.pow(10, exponent);
+            var niceFraction;
+
+            if (round) {
+                if (fraction < 1.5) {
+                    niceFraction = 1;
+                } else if (fraction < 3) {
+                    niceFraction = 2;
+                } else if (fraction < 7) {
+                    niceFraction = 5;
+                } else {
+                    niceFraction = 10;
+                }
+            } else {
+                if (fraction <= 1.0) {
+                    niceFraction = 1;
+                } else if (fraction <= 2) {
+                    niceFraction = 2;
+                } else if (fraction <= 5) {
+                    niceFraction = 5;
+                } else {
+                    niceFraction = 10;
+                }
+            }
+
+            return niceFraction * Math.pow(10, exponent);
+        },
         /* jshint ignore:start */
         // Blows up jshint errors based on the new Function constructor
         //Templating methods

From e774a893da4f7be405af2926ae74499f2ab0d813 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Tue, 26 May 2015 18:54:36 -0400
Subject: [PATCH 061/424] Use new animation options in the animation service.

---
 src/Chart.Core.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/Chart.Core.js b/src/Chart.Core.js
index 1be01b57a94..7fc57ac9324 100755
--- a/src/Chart.Core.js
+++ b/src/Chart.Core.js
@@ -999,10 +999,10 @@
         redraw: noop,
         render: function(duration) {
 
-            if (this.options.animation) {
+            if (this.options.animation.duration !== 0) {
                 var animation = new Chart.Animation();
-                animation.numSteps = (duration || this.options.animationDuration) / 16.66; //60 fps
-                animation.easing = this.options.animationEasing;
+                animation.numSteps = (duration || this.options.animation.duration) / 16.66; //60 fps
+                animation.easing = this.options.animation.easing;
 
                 // render function
                 animation.render = function(chartInstance, animationObject) {

From 54b51038ca835bbd6765a68db34aada90a5e1fc2 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Tue, 26 May 2015 19:11:05 -0400
Subject: [PATCH 062/424] Updated bar chart to use new nested config for bars.
 Removed unused relativeBars option. barBorderWidth was not used, but seems
 useful so we will keep it until later refactoring.

---
 src/Chart.Bar.js | 27 +++++++++++----------------
 1 file changed, 11 insertions(+), 16 deletions(-)

diff --git a/src/Chart.Bar.js b/src/Chart.Bar.js
index 6cc891b4ac3..5415287232a 100644
--- a/src/Chart.Bar.js
+++ b/src/Chart.Bar.js
@@ -75,17 +75,16 @@
             }],
         },
 
-        //Number - Pixel width of the bar border
-        barBorderWidth: 2,
+        bars: {
+            //Number - Pixel width of the bar border
+            borderWidth: 2,
 
-        //Number - Spacing between each of the X value sets
-        barValueSpacing: 5,
+            //Number - Spacing between each of the X value sets
+            valueSpacing: 5,
 
-        //Number - Spacing between data sets within X values
-        barDatasetSpacing: 1,
-
-        //Boolean - Whether bars should be rendered on a percentage base
-        relativeBars: false,
+            //Number - Spacing between data sets within X values
+            datasetSpacing: 1,
+        }
 
         //String - A legend template
         legendTemplate: "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span style=\"background-color:<%=datasets[i].backgroundColor%>\"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>"
@@ -375,11 +374,11 @@
                     this.max = this.labels.length;
                 },
                 calculateBaseWidth: function() {
-                    return (this.getPixelForValue(null, 1, true) - this.getPixelForValue(null, 0, true)) - (2 * self.options.barValueSpacing);
+                    return (this.getPixelForValue(null, 1, true) - this.getPixelForValue(null, 0, true)) - (2 * self.options.bars.valueSpacing);
                 },
                 calculateBarWidth: function(datasetCount) {
                     //The padding between datasets is to the right of each bar, providing that there are more than 1 dataset
-                    var baseWidth = this.calculateBaseWidth() - ((datasetCount - 1) * self.options.barDatasetSpacing);
+                    var baseWidth = this.calculateBaseWidth() - ((datasetCount - 1) * self.options.bars.datasetSpacing);
 
                     if (self.options.stacked) {
                         return baseWidth;
@@ -395,7 +394,7 @@
                         return xAbsolute + barWidth / 2;
                     }
 
-                    return xAbsolute + (barWidth * datasetIndex) + (datasetIndex * self.options.barDatasetSpacing) + barWidth / 2;
+                    return xAbsolute + (barWidth * datasetIndex) + (datasetIndex * self.options.bars.datasetSpacing) + barWidth / 2;
                 },
             });
             this.scales[xScale.id] = xScale;
@@ -464,10 +463,6 @@
                                 return this.getPixelForValue(sumPos + value);
                             }
 
-                            /*if (options.relativeBars) {
-                                offset = offset / sum * 100;
-                            }*/
-
                             return this.getPixelForValue(0);
                         }
 

From 7d8b1712a7b149f5bc42f3f53afa9da1ade2b414 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Tue, 26 May 2015 19:30:34 -0400
Subject: [PATCH 063/424] Convert bar chart to use nested config. Noticed that
 the segmentShowStroke option wasn't used at all.

---
 src/Chart.Doughnut.js | 53 +++++++++++++++++++++++--------------------
 1 file changed, 28 insertions(+), 25 deletions(-)

diff --git a/src/Chart.Doughnut.js b/src/Chart.Doughnut.js
index b25f48f47b6..fdc4f12e950 100644
--- a/src/Chart.Doughnut.js
+++ b/src/Chart.Doughnut.js
@@ -7,30 +7,33 @@
         helpers = Chart.helpers;
 
     var defaultConfig = {
-        //Boolean - Whether we should show a stroke on each segment
-        segmentShowStroke: true,
+        segments: {
+            //Boolean - Whether we should show a stroke on each segment
+            showStroke: true,
 
-        //String - The colour of each segment stroke
-        segmentStrokeColor: "#fff",
+            //String - The colour of each segment stroke
+            strokeColor: "#fff",
 
-        //Number - The width of each segment stroke
-        borderWidth: 2,
-
-        //The percentage of the chart that we cut out of the middle.
-        cutoutPercentage: 50,
-
-        // The duration of animations triggered by hover events
-        hoverAnimationDuration: 400,
+            //Number - The width of each segment stroke
+            borderWidth: 2,
+        },
 
-        //String - Animation easing effect
-        animationEasing: "easeOutQuart",
+        hover: {
+             // The duration of animations triggered by hover events
+            animationDuration: 400,
+        },
 
-        //Boolean - Whether we animate the rotation of the Doughnut
-        animateRotate: true,
+        animation: {
+            //Boolean - Whether we animate the rotation of the Doughnut
+            animateRotate: true,
 
-        //Boolean - Whether we animate scaling the Doughnut from the centre
-        animateScale: false,
+            //Boolean - Whether we animate scaling the Doughnut from the centre
+            animateScale: false,
+        },
 
+        //The percentage of the chart that we cut out of the middle.
+        cutoutPercentage: 50,
+        
         //String - A legend template
         legendTemplate: "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<segments.length; i++){%><li><span style=\"background-color:<%=segments[i].backgroundColor%>\"></span><%if(segments[i].label){%><%=segments[i].label%><%}%></li><%}%></ul>"
 
@@ -69,9 +72,9 @@
                 }
                 helpers.extend(metaSlice, {
                     startAngle: Math.PI * 1.5,
-                    circumference: (this.options.animateRotate) ? 0 : this.calculateCircumference(metaSlice.value),
-                    outerRadius: (this.options.animateScale) ? 0 : this.outerRadius,
-                    innerRadius: (this.options.animateScale) ? 0 : (this.outerRadius / 100) * this.options.percentageInnerCutout,
+                    circumference: (this.options.animation.animateRotate) ? 0 : this.calculateCircumference(metaSlice.value),
+                    outerRadius: (this.options.animation.animateScale) ? 0 : this.outerRadius,
+                    innerRadius: (this.options.animation.animateScale) ? 0 : (this.outerRadius / 100) * this.options.percentageInnerCutout,
                 });
                 if (!metaSlice.backgroundColor) {
                     slice.backgroundColor = 'hsl(' + (360 * index / data.length) + ', 100%, 50%)';
@@ -157,7 +160,7 @@
                     (this.lastActive.length && this.active.length && changed)) {
 
                     this.stop();
-                    this.render(this.options.hoverAnimationDuration);
+                    this.render(this.options.hover.animationDuration);
                 }
             }
 
@@ -191,7 +194,7 @@
                 this.total += Math.abs(slice.value);
             }, this);
 
-            this.outerRadius = (helpers.min([this.chart.width, this.chart.height]) - this.options.borderWidth / 2) / 2;
+            this.outerRadius = (helpers.min([this.chart.width, this.chart.height]) - this.options.segments.borderWidth / 2) / 2;
 
             // Map new data to data points
             helpers.each(this.data.metaData, function(slice, index) {
@@ -210,8 +213,8 @@
 
                     backgroundColor: datapoint.backgroundColor,
                     hoverBackgroundColor: datapoint.hoverBackgroundColor || datapoint.backgroundColor,
-                    borderWidth: this.options.borderWidth,
-                    borderColor: this.options.segmentStrokeColor,
+                    borderWidth: this.options.segments.borderWidth,
+                    borderColor: this.options.segments.strokeColor,
                 });
 
                 helpers.extend(slice, {

From e3519f5bd4e7b5e356d7e085d28ab9cb9daf83d5 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Tue, 26 May 2015 21:16:18 -0400
Subject: [PATCH 064/424] More nested config stuff. Not sure what all of the
 options in the line config do, but left them in. Ensured that tooltips work.

---
 src/Chart.Bar.js       | 12 ++++----
 src/Chart.Core.js      | 42 ++++++++++++++--------------
 src/Chart.Doughnut.js  |  6 ++--
 src/Chart.Line.js      | 63 +++++++++++++++++++++++++-----------------
 src/Chart.PolarArea.js |  2 +-
 src/Chart.Scatter.js   | 21 ++++++++------
 6 files changed, 81 insertions(+), 65 deletions(-)

diff --git a/src/Chart.Bar.js b/src/Chart.Bar.js
index 5415287232a..39482b640f2 100644
--- a/src/Chart.Bar.js
+++ b/src/Chart.Bar.js
@@ -84,7 +84,7 @@
 
             //Number - Spacing between data sets within X values
             datasetSpacing: 1,
-        }
+        },
 
         //String - A legend template
         legendTemplate: "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span style=\"background-color:<%=datasets[i].backgroundColor%>\"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>"
@@ -162,7 +162,7 @@
 
             // Find Active Elements
             this.active = function() {
-                switch (this.options.hoverMode) {
+                switch (this.options.hover.mode) {
                     case 'single':
                         return this.getElementAtEvent(e);
                     case 'label':
@@ -181,7 +181,7 @@
 
             // Remove styling for last active (even if it may still be active)
             if (this.lastActive.length) {
-                switch (this.options.hoverMode) {
+                switch (this.options.hover.mode) {
                     case 'single':
                         this.lastActive[0].backgroundColor = this.data.datasets[this.lastActive[0]._datasetIndex].backgroundColor;
                         this.lastActive[0].borderColor = this.data.datasets[this.lastActive[0]._datasetIndex].borderColor;
@@ -200,8 +200,8 @@
             }
 
             // Built in hover styling
-            if (this.active.length && this.options.hoverMode) {
-                switch (this.options.hoverMode) {
+            if (this.active.length && this.options.hover.mode) {
+                switch (this.options.hover.mode) {
                     case 'single':
                         this.active[0].backgroundColor = this.data.datasets[this.active[0]._datasetIndex].hoverBackgroundColor || helpers.color(this.active[0].backgroundColor).saturate(0.8).darken(0.2).rgbString();
                         this.active[0].borderColor = this.data.datasets[this.active[0]._datasetIndex].hoverBorderColor || helpers.color(this.active[0].borderColor).saturate(0.8).darken(0.2).rgbString();
@@ -221,7 +221,7 @@
 
 
             // Built in Tooltips
-            if (this.options.showTooltips) {
+            if (this.options.tooltips.enabled) {
 
                 // The usual updates
                 this.tooltip.initialize();
diff --git a/src/Chart.Core.js b/src/Chart.Core.js
index 7fc57ac9324..0d103e47756 100755
--- a/src/Chart.Core.js
+++ b/src/Chart.Core.js
@@ -80,7 +80,7 @@
             hover: {
 
                 // String || boolean
-                mode: 'single', // 'label', 'dataset', 'false'
+                mode: 'label', // 'label', 'dataset', 'false'
 
                 //Function(event, activeElements) - Custom hover handler
                 onHover: null,
@@ -1480,21 +1480,21 @@
             var options = this._options;
             extend(this, {
                 opacity: 0,
-                xPadding: options.tooltipXPadding,
-                yPadding: options.tooltipYPadding,
-                xOffset: options.tooltipXOffset,
-                backgroundColor: options.tooltipBackgroundColor,
-                textColor: options.tooltipFontColor,
-                _fontFamily: options.tooltipFontFamily,
-                _fontStyle: options.tooltipFontStyle,
-                fontSize: options.tooltipFontSize,
-                titleTextColor: options.tooltipTitleFontColor,
-                _titleFontFamily: options.tooltipTitleFontFamily,
-                _titleFontStyle: options.tooltipTitleFontStyle,
-                titleFontSize: options.tooltipTitleFontSize,
-                caretHeight: options.tooltipCaretSize,
-                cornerRadius: options.tooltipCornerRadius,
-                legendColorBackground: options.multiTooltipKeyBackground,
+                xPadding: options.tooltips.xPadding,
+                yPadding: options.tooltips.yPadding,
+                xOffset: options.tooltips.xOffset,
+                backgroundColor: options.tooltips.backgroundColor,
+                textColor: options.tooltips.fontColor,
+                _fontFamily: options.tooltips.fontFamily,
+                _fontStyle: options.tooltips.fontStyle,
+                fontSize: options.tooltips.fontSize,
+                titleTextColor: options.tooltips.titleFontColor,
+                _titleFontFamily: options.tooltips.titleFontFamily,
+                _titleFontStyle: options.tooltips.titleFontStyle,
+                titleFontSize: options.tooltips.titleFontSize,
+                caretHeight: options.tooltips.caretSize,
+                cornerRadius: options.tooltips.cornerRadius,
+                legendColorBackground: options.tooltips.multiKeyBackground,
                 labels: [],
                 colors: [],
             });
@@ -1503,10 +1503,10 @@
 
             var ctx = this._chart.ctx;
 
-            switch (this._options.hoverMode) {
+            switch (this._options.hover.mode) {
                 case 'single':
                     helpers.extend(this, {
-                        text: template(this._options.tooltipTemplate, this._active[0]),
+                        text: template(this._options.tooltips.template, this._active[0]),
                     });
                     var tooltipPosition = this._active[0].tooltipPosition();
                     helpers.extend(this, {
@@ -1556,7 +1556,7 @@
                             yPositions.push(element._vm.y);
 
                             //Include any colour information about the element
-                            labels.push(helpers.template(this._options.multiTooltipTemplate, element));
+                            labels.push(helpers.template(this._options.tooltips.multiTemplate, element));
                             colors.push({
                                 fill: element._vm.backgroundColor,
                                 stroke: element._vm.borderColor
@@ -1583,7 +1583,7 @@
                         labels: labels,
                         title: this._active.length ? this._active[0].label : '',
                         legendColors: colors,
-                        legendBackgroundColor: this._options.multiTooltipKeyBackground,
+                        legendBackgroundColor: this._options.tooltips.multiKeyBackground,
                     });
 
 
@@ -1624,7 +1624,7 @@
             var ctx = this._chart.ctx;
             var vm = this._vm;
 
-            switch (this._options.hoverMode) {
+            switch (this._options.hover.mode) {
                 case 'single':
 
                     ctx.font = fontString(vm.fontSize, vm._fontStyle, vm._fontFamily);
diff --git a/src/Chart.Doughnut.js b/src/Chart.Doughnut.js
index fdc4f12e950..bb9faf0363d 100644
--- a/src/Chart.Doughnut.js
+++ b/src/Chart.Doughnut.js
@@ -55,7 +55,7 @@
             });
 
             //Set up tooltip events on the chart
-            if (this.options.showTooltips) {
+            if (this.options.tooltips.enabled) {
                 helpers.bindEvents(this, this.options.events, this.onHover);
             }
 
@@ -115,12 +115,12 @@
             }
 
             // Built in hover styling
-            if (this.active.length && this.options.hoverMode) {
+            if (this.active.length && this.options.hover.mode) {
                 this.active[0].backgroundColor = this.data.data[this.active[0]._index].hoverBackgroundColor || helpers.color(this.data.data[this.active[0]._index].backgroundColor).saturate(0.5).darken(0.35).rgbString();
             }
 
             // Built in Tooltips
-            if (this.options.showTooltips) {
+            if (this.options.tooltips.enabled) {
 
                 // The usual updates
                 this.tooltip.initialize();
diff --git a/src/Chart.Line.js b/src/Chart.Line.js
index ecc87e97f30..e1b44abcb56 100644
--- a/src/Chart.Line.js
+++ b/src/Chart.Line.js
@@ -78,22 +78,33 @@
         //Boolean - Whether to stack the lines essentially creating a stacked area chart.
         stacked: false,
 
-        //Number - Tension of the bezier curve between points
-        tension: 0.4,
-
-        //Number - Radius of each point dot in pixels
-        pointRadius: 3,
-        //Number - Pixel width of point dot border
-        pointBorderWidth: 1,
-        //Number - Pixel width of point on hover
-        pointHoverRadius: 5,
-        //Number - Pixel width of point dot border on hover
-        pointHoverBorderWidth: 2,
-        pointBackgroundColor: Chart.defaults.global.defaultColor,
-        pointBorderColor: Chart.defaults.global.defaultColor,
-
-        //Number - amount extra to add to the radius to cater for hit detection outside the drawn point
-        pointHitRadius: 6,
+        points: {
+            // Number - Radius of each point dot in pixels
+            radius: 3,
+            
+            // Number - Pixel width of point dot border
+            borderWidth: 1,
+            
+            // Number - Pixel width of point on hover
+            hoverRadius: 5,
+            
+            // Number - Pixel width of point dot border on hover
+            hoverBorderWidth: 2,
+            
+            // Color
+            backgroundColor: Chart.defaults.global.defaultColor,
+            
+            // Color
+            borderColor: Chart.defaults.global.defaultColor,
+
+            //Number - amount extra to add to the radius to cater for hit detection outside the drawn point
+            hitRadius: 6,
+        },
+
+        lines: {
+            //Number - Tension of the bezier curve between points. Use 0 to turn off bezier tension
+            tension: 0.4,
+        },
 
         //Number - Pixel width of dataset border
         borderWidth: 2,
@@ -206,7 +217,7 @@
                     scaleZero: yScale.getPixelForValue(0),
                     
                     // Appearance
-                    tension: dataset.tension || this.options.tension,
+                    tension: dataset.tension || this.options.lines.tension,
                     backgroundColor: dataset.backgroundColor || this.options.backgroundColor,
                     borderWidth: dataset.borderWidth || this.options.borderWidth,
                     borderColor: dataset.borderColor || this.options.borderColor,
@@ -237,12 +248,12 @@
                     tension: this.data.datasets[datasetIndex].metaDataset.tension,
                     
                     // Appearnce
-                    radius: this.data.datasets[datasetIndex].pointRadius || this.options.pointRadius,
-                    backgroundColor: this.data.datasets[datasetIndex].pointBackgroundColor || this.options.pointBackgroundColor,
-                    borderWidth: this.data.datasets[datasetIndex].pointBorderWidth || this.options.pointBorderWidth,
+                    radius: this.data.datasets[datasetIndex].pointRadius || this.options.points.radius,
+                    backgroundColor: this.data.datasets[datasetIndex].pointBackgroundColor || this.options.points.backgroundColor,
+                    borderWidth: this.data.datasets[datasetIndex].pointBorderWidth || this.options.pointsborderWidth,
                     
                     // Tooltip
-                    hoverRadius: this.data.datasets[datasetIndex].pointHitRadius || this.options.pointHitRadius,
+                    hoverRadius: this.data.datasets[datasetIndex].pointHitRadius || this.options.points.hitRadius,
                 });
             }, this);
 
@@ -437,7 +448,7 @@
 
             // Find Active Elements
             this.active = function() {
-                switch (this.options.hoverMode) {
+                switch (this.options.hover.mode) {
                     case 'single':
                         return this.getElementAtEvent(e);
                     case 'label':
@@ -463,7 +474,7 @@
             var dataset;
             // Remove styling for last active (even if it may still be active)
             if (this.lastActive.length) {
-                switch (this.options.hoverMode) {
+                switch (this.options.hover.mode) {
                     case 'single':
                         dataset = this.data.datasets[this.lastActive[0]._datasetIndex];
 
@@ -490,8 +501,8 @@
             }
 
             // Built in hover styling
-            if (this.active.length && this.options.hoverMode) {
-                switch (this.options.hoverMode) {
+            if (this.active.length && this.options.hover.mode) {
+                switch (this.options.hover.mode) {
                     case 'single':
                         dataset = this.data.datasets[this.active[0]._datasetIndex];
 
@@ -519,7 +530,7 @@
 
 
             // Built in Tooltips
-            if (this.options.showTooltips) {
+            if (this.options.tooltips.enabled) {
 
                 // The usual updates
                 this.tooltip.initialize();
diff --git a/src/Chart.PolarArea.js b/src/Chart.PolarArea.js
index 49fe2424e16..bdb83b90d2b 100644
--- a/src/Chart.PolarArea.js
+++ b/src/Chart.PolarArea.js
@@ -133,7 +133,7 @@
 			},this);
 
 			//Set up tooltip events on the chart
-			if (this.options.showTooltips){
+			if (this.options.tooltips.enabled){
 				helpers.bindEvents(this, this.options.events, function(evt){
 					var activeSegments = (evt.type !== 'mouseout') ? this.getSegmentsAtEvent(evt) : [];
 					helpers.each(this.segments,function(segment){
diff --git a/src/Chart.Scatter.js b/src/Chart.Scatter.js
index 240160b7ae7..348e3defba4 100644
--- a/src/Chart.Scatter.js
+++ b/src/Chart.Scatter.js
@@ -6,7 +6,10 @@
         helpers = Chart.helpers;
 
     var defaultConfig = {
-        hoverMode: 'single',
+        hover: {
+            mode: 'single',
+        },
+
         scales: {
             xAxes: [{
                 scaleType: "linear", // scatter should not use a dataset axis
@@ -92,8 +95,10 @@
         //String - A legend template
         legendTemplate: "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span style=\"background-color:<%=datasets[i].borderColor%>\"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>",
 
-        tooltipTemplate: "(<%= dataX %>, <%= dataY %>)",
-        multiTooltipTemplate: "<%if (datasetLabel){%><%=datasetLabel%>: <%}%>(<%= dataX %>, <%= dataY %>)",
+        tooltips: {
+            template: "(<%= dataX %>, <%= dataY %>)",
+            multiTemplate: "<%if (datasetLabel){%><%=datasetLabel%>: <%}%>(<%= dataX %>, <%= dataY %>)",
+        },
 
     };
 
@@ -196,7 +201,7 @@
 
             // Find Active Elements
             this.active = function() {
-                switch (this.options.hoverMode) {
+                switch (this.options.hover.mode) {
                     case 'single':
                         return this.getElementAtEvent(e);
                     case 'label':
@@ -215,7 +220,7 @@
 
             // Remove styling for last active (even if it may still be active)
             if (this.lastActive.length) {
-                switch (this.options.hoverMode) {
+                switch (this.options.hover.mode) {
                     case 'single':
                         this.lastActive[0].backgroundColor = this.data.datasets[this.lastActive[0]._datasetIndex].pointBackgroundColor;
                         this.lastActive[0].borderColor = this.data.datasets[this.lastActive[0]._datasetIndex].pointBorderColor;
@@ -236,8 +241,8 @@
             }
 
             // Built in hover styling
-            if (this.active.length && this.options.hoverMode) {
-                switch (this.options.hoverMode) {
+            if (this.active.length && this.options.hover.mode) {
+                switch (this.options.hover.mode) {
                     case 'single':
                         this.active[0].backgroundColor = this.data.datasets[this.active[0]._datasetIndex].hoverBackgroundColor || helpers.color(this.active[0].backgroundColor).saturate(0.5).darken(0.35).rgbString();
                         this.active[0].borderColor = this.data.datasets[this.active[0]._datasetIndex].hoverBorderColor || helpers.color(this.active[0].borderColor).saturate(0.5).darken(0.35).rgbString();
@@ -258,7 +263,7 @@
             }
 
             // Built in Tooltips
-            if (this.options.showTooltips) {
+            if (this.options.tooltips.enabled) {
 
                 // The usual updates
                 this.tooltip.initialize();

From 3a32144d899f2b047cd341e5130450cea367fdfe Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Tue, 26 May 2015 22:02:41 -0600
Subject: [PATCH 065/424] Polar Area deep data

---
 samples/polar-area.html | 125 ++++++------
 src/Chart.Core.js       |   2 +-
 src/Chart.Doughnut.js   |   2 +-
 src/Chart.PolarArea.js  | 412 +++++++++++++++++-----------------------
 4 files changed, 233 insertions(+), 308 deletions(-)

diff --git a/samples/polar-area.html b/samples/polar-area.html
index 51682e65b9d..c52dad57771 100644
--- a/samples/polar-area.html
+++ b/samples/polar-area.html
@@ -1,76 +1,67 @@
 <!doctype html>
 <html>
-	<head>
-		<title>Polar Area Chart</title>
-		<script src="../Chart.js"></script>
-		<script src="http://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
-	</head>
-	<body>
-		<div id="canvas-holder" style="width:30%">
-			<canvas id="chart-area" width="300" height="300"/>
-		</div>
-		<button id="randomizeData">Randomize Data</button>
 
+<head>
+    <title>Polar Area Chart</title>
+    <script src="../Chart.js"></script>
+    <script src="http://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
+</head>
 
-	<script>
+<body>
+    <div id="canvas-holder" style="width:100%">
+        <canvas id="chart-area" width="300" height="300" />
+    </div>
+    <button id="randomizeData">Randomize Data</button>
+    <script>
+    var randomScalingFactor = function() {
+        return Math.round(Math.random() * 100);
+    };
+    var randomColorFactor = function() {
+        return Math.round(Math.random() * 255);
+    };
 
-		var randomScalingFactor = function(){ return Math.round(Math.random()*100)};
-		var randomColorFactor = function(){ return Math.round(Math.random()*255)};
+    var config = {
+        data: {
+            data: [{
+                value: randomScalingFactor(),
+                backgroundColor: "#F7464A",
+                label: "Red"
+            }, {
+                value: randomScalingFactor(),
+                backgroundColor: "#46BFBD",
+                label: "Green"
+            }, {
+                value: randomScalingFactor(),
+                backgroundColor: "#FDB45C",
+                label: "Yellow"
+            }, {
+                value: randomScalingFactor(),
+                backgroundColor: "#949FB1",
+                label: "Grey"
+            }, {
+                value: randomScalingFactor(),
+                backgroundColor: "#4D5360",
+                label: "Dark Grey"
+            }]
+        },
+        options: {
+            responsive: true
+        }
+    };
 
-		var polarData = [
-				{
-					value: randomScalingFactor(),
-					color:"#F7464A",
-					highlight: "#FF5A5E",
-					label: "Red"
-				},
-				{
-					value: randomScalingFactor(),
-					color: "#46BFBD",
-					highlight: "#5AD3D1",
-					label: "Green"
-				},
-				{
-					value: randomScalingFactor(),
-					color: "#FDB45C",
-					highlight: "#FFC870",
-					label: "Yellow"
-				},
-				{
-					value: randomScalingFactor(),
-					color: "#949FB1",
-					highlight: "#A8B3C5",
-					label: "Grey"
-				},
-				{
-					value: randomScalingFactor(),
-					color: "#4D5360",
-					highlight: "#616774",
-					label: "Dark Grey"
-				}
+    window.onload = function() {
+        var ctx = document.getElementById("chart-area").getContext("2d");
+        window.myPolarArea = new Chart(ctx).PolarArea(config);
+    };
 
-			];
+    $('#randomizeData').click(function() {
+        $.each(polarData, function(i, piece) {
+            polarData[i].value = randomScalingFactor();
+            polarData[i].color = 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',.7)';
+        });
+        window.myPolarArea.update();
+    });
+    </script>
+</body>
 
-			window.onload = function(){
-				var ctx = document.getElementById("chart-area").getContext("2d");
-				window.myPolarArea = new Chart(ctx).PolarArea({
-					data: polarData, 
-					options: {
-						responsive:true
-					}
-				});
-			};
-
-			$('#randomizeData').click(function(){
-				$.each(polarData, function(i, piece){
-					polarData[i].value = randomScalingFactor();
-			    	polarData[i].color = 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',.7)';
-				});
-		    	window.myPolarArea.update();
-		    });
-
-
-
-	</script>
-	</body>
 </html>
diff --git a/src/Chart.Core.js b/src/Chart.Core.js
index 7fc57ac9324..9d02389e6ab 100755
--- a/src/Chart.Core.js
+++ b/src/Chart.Core.js
@@ -1372,7 +1372,7 @@
         },
         draw: function() {
 
-            var ctx = this.ctx;
+            var ctx = this._chart.ctx;
             var vm = this._vm;
 
             ctx.beginPath();
diff --git a/src/Chart.Doughnut.js b/src/Chart.Doughnut.js
index b25f48f47b6..820217a3d5d 100644
--- a/src/Chart.Doughnut.js
+++ b/src/Chart.Doughnut.js
@@ -74,7 +74,7 @@
                     innerRadius: (this.options.animateScale) ? 0 : (this.outerRadius / 100) * this.options.percentageInnerCutout,
                 });
                 if (!metaSlice.backgroundColor) {
-                    slice.backgroundColor = 'hsl(' + (360 * index / data.length) + ', 100%, 50%)';
+                    slice.backgroundColor = 'hsl(' + (360 * index / this.data.data.length) + ', 100%, 50%)';
                 }
                 metaSlice.save();
                 this.data.metaData.push(metaSlice);
diff --git a/src/Chart.PolarArea.js b/src/Chart.PolarArea.js
index 49fe2424e16..ae8e45d6811 100644
--- a/src/Chart.PolarArea.js
+++ b/src/Chart.PolarArea.js
@@ -1,30 +1,30 @@
-(function(){
-	"use strict";
+(function() {
+    "use strict";
 
-	var root = this,
-		Chart = root.Chart,
-		//Cache a local reference to Chart.helpers
-		helpers = Chart.helpers;
+    var root = this,
+        Chart = root.Chart,
+        //Cache a local reference to Chart.helpers
+        helpers = Chart.helpers;
 
-	var defaultConfig = {
-		//Boolean - Stroke a line around each segment in the chart
-		segmentShowStroke : true,
+    var defaultConfig = {
 
-		//String - The colour of the stroke on each segment.
-		segmentStrokeColor : "#fff",
+        segment: {
+            //String - The colour of the border on each segment.
+            borderColor: "#fff",
 
-		//Number - The width of the stroke value in pixels
-		segmentStrokeWidth : 2,
+            //Number - The width of the border value in pixels
+            borderWidth: 2,
+        },
 
-		scale: {
-			scaleType: "radialLinear",
-			display: true,
-			
-			//Boolean - Whether to animate scaling the chart from the centre
-			animate : false,
+        scale: {
+            scaleType: "radialLinear",
+            display: true,
+
+            //Boolean - Whether to animate scaling the chart from the centre
+            animate: false,
+
+            lineArc: true,
 
-			lineArc: true,
-    
             // grid line settings
             gridLines: {
                 show: true,
@@ -44,238 +44,172 @@
                 fontColor: "#666",
                 fontFamily: "Helvetica Neue",
 
-				//Boolean - Show a backdrop to the scale label
-				showLabelBackdrop : true,
+                //Boolean - Show a backdrop to the scale label
+                showLabelBackdrop: true,
 
-				//String - The colour of the label backdrop
-				backdropColor : "rgba(255,255,255,0.75)",
+                //String - The colour of the label backdrop
+                backdropColor: "rgba(255,255,255,0.75)",
 
-				//Number - The backdrop padding above & below the label in pixels
-				backdropPaddingY : 2,
+                //Number - The backdrop padding above & below the label in pixels
+                backdropPaddingY: 2,
 
-				//Number - The backdrop padding to the side of the label in pixels
-				backdropPaddingX : 2,
+                //Number - The backdrop padding to the side of the label in pixels
+                backdropPaddingX: 2,
             }
-		},
-
-		//Number - Amount of animation steps
-		animationSteps : 100,
-
-		//String - Animation easing effect.
-		animationEasing : "easeOutBounce",
-
-		//Boolean - Whether to animate the rotation of the chart
-		animateRotate : true,
-
-		//String - A legend template
-		legendTemplate : "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<segments.length; i++){%><li><span style=\"background-color:<%=segments[i].fillColor%>\"></span><%if(segments[i].label){%><%=segments[i].label%><%}%></li><%}%></ul>"
-	};
-
-
-	Chart.Type.extend({
-		//Passing in a name registers this chart in the Chart namespace
-		name: "PolarArea",
-		//Providing a defaults will also register the deafults in the chart namespace
-		defaults : defaultConfig,
-		//Initialize is fired when the chart is initialized - Data is passed in as a parameter
-		//Config is automatically merged by the core of Chart.js, and is available at this.options
-		initialize:  function(){
-			this.segments = [];
-			//Declare segment class as a chart instance specific class, so it can share props for this instance
-			this.SegmentArc = Chart.Arc.extend({
-				showStroke : this.options.segmentShowStroke,
-				strokeWidth : this.options.segmentStrokeWidth,
-				strokeColor : this.options.segmentStrokeColor,
-				ctx : this.chart.ctx,
-				innerRadius : 0,
-				x : this.chart.width/2,
-				y : this.chart.height/2
-			});
-
-			var self = this;
-			var ScaleClass = Chart.scales.getScaleConstructor(this.options.scale.scaleType);
-			this.scale = new ScaleClass({
-				options: this.options.scale,
-				lineArc: true,
-				width: this.chart.width,
-				height: this.chart.height,
-				xCenter: this.chart.width/2,
-				yCenter: this.chart.height/2,
-				ctx : this.chart.ctx,
-				valuesCount: this.data.length,
-				calculateRange: function() {
-					this.min = null;
-					this.max = null;
-
-					helpers.each(self.data, function(data) {
+        },
+
+        //Boolean - Whether to animate the rotation of the chart
+        animateRotate: true,
+
+        //String - A legend template
+        legendTemplate: "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<segments.length; i++){%><li><span style=\"background-color:<%=segments[i].fillColor%>\"></span><%if(segments[i].label){%><%=segments[i].label%><%}%></li><%}%></ul>"
+    };
+
+
+    Chart.Type.extend({
+        //Passing in a name registers this chart in the Chart namespace
+        name: "PolarArea",
+        //Providing a defaults will also register the deafults in the chart namespace
+        defaults: defaultConfig,
+        //Initialize is fired when the chart is initialized - Data is passed in as a parameter
+        //Config is automatically merged by the core of Chart.js, and is available at this.options
+        initialize: function() {
+
+            // Scale setup
+            var self = this;
+            var ScaleClass = Chart.scales.getScaleConstructor(this.options.scale.scaleType);
+            this.scale = new ScaleClass({
+                options: this.options.scale,
+                lineArc: true,
+                width: this.chart.width,
+                height: this.chart.height,
+                xCenter: this.chart.width / 2,
+                yCenter: this.chart.height / 2,
+                ctx: this.chart.ctx,
+                valuesCount: this.data.length,
+                calculateRange: function() {
+                    this.min = null;
+                    this.max = null;
+
+                    helpers.each(self.data.data, function(data) {
                         if (this.min === null) {
                             this.min = data.value;
                         } else if (data.value < this.min) {
                             this.min = data.value;
                         }
-                        
+
                         if (this.max === null) {
                             this.max = data.value;
                         } else if (data.value > this.max) {
                             this.max = data.value;
                         }
                     }, this);
-				}
-			});
-
-			this.updateScaleRange();
-			this.scale.calculateRange();
-			this.scale.generateTicks();
-			this.scale.buildYLabels();
-
-			helpers.each(this.data,function(segment,index){
-				this.addData(segment,index,true);
-			},this);
-
-			//Set up tooltip events on the chart
-			if (this.options.showTooltips){
-				helpers.bindEvents(this, this.options.events, function(evt){
-					var activeSegments = (evt.type !== 'mouseout') ? this.getSegmentsAtEvent(evt) : [];
-					helpers.each(this.segments,function(segment){
-						segment.restore(["fillColor"]);
-					});
-
-					helpers.each(activeSegments,function(activeSegment){
-						activeSegment.fillColor = activeSegment.highlightColor;
-					});
-
-					this.showTooltip(activeSegments);
-				});
-			}
-
-			this.render();
-		},
-		getSegmentsAtEvent : function(e){
-			var segmentsArray = [];
-			var location = helpers.getRelativePosition(e);
-
-			helpers.each(this.segments,function(segment){
-				if (segment.inRange(location.x,location.y)) segmentsArray.push(segment);
-			},this);
-
-			return segmentsArray;
-		},
-		addData : function(segment, atIndex, silent){
-			var index = atIndex || this.segments.length;
-
-			this.segments.splice(index, 0, new this.SegmentArc({
-				fillColor: segment.color,
-				highlightColor: segment.highlight || segment.color,
-				label: segment.label,
-				value: segment.value,
-				outerRadius: (this.options.animateScale) ? 0 : this.scale.calculateCenterOffset(segment.value),
-				circumference: (this.options.animateRotate) ? 0 : this.scale.getCircumference(),
-				startAngle: Math.PI * 1.5
-			}));
-			if (!silent){
-				this.reflow();
-				this.update();
-			}
-		},
-		removeData: function(atIndex){
-			var indexToDelete = (helpers.isNumber(atIndex)) ? atIndex : this.segments.length-1;
-			this.segments.splice(indexToDelete, 1);
-			this.reflow();
-			this.update();
-		},
-		calculateTotal: function(data){
-			this.total = 0;
-			helpers.each(data,function(segment){
-				this.total += segment.value;
-			},this);
-			this.scale.valuesCount = this.segments.length;
-		},
-		updateScaleRange: function(){
-			helpers.extend(this.scale, {
-				size: helpers.min([this.chart.width, this.chart.height]),
-				xCenter: this.chart.width/2,
-				yCenter: this.chart.height/2
-			});
-
-		},
-		update : function(){
-
-			// Map new data to data points
-			if(this.data.length == this.segments.length){
-				helpers.each(this.data, function(segment, i){
-					helpers.extend(this.segments[i], {
-						fillColor: segment.color,
-						highlightColor: segment.highlight || segment.color,
-						label: segment.label,
-						value: segment.value,
-					});
-				},this);
-			} else{
-				// Data size changed without properly inserting, just redraw the chart
-				this.initialize(this.data);
-			}
-
-			this.calculateTotal(this.segments);
-
-			helpers.each(this.segments,function(segment){
-				segment.save();
-			});
-			
-			this.reflow();
-			this.render();
-		},
-		reflow : function(){
-			helpers.extend(this.SegmentArc.prototype,{
-				x : this.chart.width/2,
-				y : this.chart.height/2
-			});
-			
-			this.updateScaleRange();
-			this.scale.calculateRange();
-			this.scale.generateTicks();
-			this.scale.buildYLabels();
-
-			helpers.extend(this.scale,{
-				xCenter: this.chart.width/2,
-				yCenter: this.chart.height/2
-			});
-
-			helpers.each(this.segments, function(segment){
-				//segment.update({
-				//	outerRadius : this.scale.calculateCenterOffset(segment.value)
-				//});
-				helpers.extend(segment, {
-					outerRadius: this.scale.calculateCenterOffset(segment.value)
-				});
-			}, this);
-
-		},
-		draw : function(ease){
-			var easingDecimal = ease || 1;
-			//Clear & draw the canvas
-			this.clear();
-			helpers.each(this.segments,function(segment, index){
-				segment.transition({
-					circumference : this.scale.getCircumference(),
-					outerRadius : this.scale.calculateCenterOffset(segment.value)
-				},easingDecimal);
-
-				segment.endAngle = segment.startAngle + segment.circumference;
-
-				// If we've removed the first segment we need to set the first one to
-				// start at the top.
-				if (index === 0){
-					segment.startAngle = Math.PI * 1.5;
-				}
-
-				//Check to see if it's the last segment, if not get the next and update the start angle
-				if (index < this.segments.length - 1){
-					this.segments[index+1].startAngle = segment.endAngle;
-				}
-				segment.draw();
-			}, this);
-			this.scale.draw();
-		}
-	});
+                }
+            });
+
+            //Declare segment class as a chart instance specific class, so it can share props for this instance
+            this.Slice = Chart.Arc.extend();
+
+            //Set up tooltip events on the chart
+            if (this.options.showTooltips) {
+                helpers.bindEvents(this, this.options.events, this.onHover);
+            }
+
+            // Create new slice for each piece of data
+            this.data.metaData = [];
+            helpers.each(this.data.data, function(slice, index) {
+                var metaSlice = new this.Slice({
+                    _chart: this.chart,
+                    innerRadius: 0,
+                    startAngle: Math.PI * 1.5,
+                    endAngle: Math.PI * 1.5,
+                    x: this.chart.width / 2,
+                    y: this.chart.height / 2
+                });
+                if (typeof slice == 'number') {
+                    helpers.extend(metaSlice, {
+                        value: slice
+                    });
+                } else {
+                    helpers.extend(metaSlice, slice);
+                }
+                if (!metaSlice.backgroundColor) {
+                    slice.backgroundColor = 'hsl(' + (360 * index / this.data.data.length) + ', 100%, 50%)';
+                }
+                metaSlice.save();
+                this.data.metaData.push(metaSlice);
+            }, this);
+
+
+            // Create tooltip instance exclusively for this chart with some defaults.
+            this.tooltip = new Chart.Tooltip({
+                _chart: this.chart,
+                _data: this.data,
+                _options: this.options,
+            }, this);
+
+            this.update();
+
+        },
+        updateScaleRange: function() {
+            helpers.extend(this.scale, {
+                size: helpers.min([this.chart.width, this.chart.height]),
+                xCenter: this.chart.width / 2,
+                yCenter: this.chart.height / 2
+            });
+        },
+        update: function() {
+
+            this.updateScaleRange();
+            this.scale.calculateRange();
+            this.scale.generateTicks();
+            this.scale.buildYLabels();
+
+            this.outerRadius = (helpers.min([this.chart.width, this.chart.height]) - this.options.segment.borderWidth / 2) / 2;
+
+            var circumference = 1 / this.data.data.length * 2;
+
+            // Map new data to data points
+            helpers.each(this.data.metaData, function(slice, index) {
+
+                var datapoint = this.data.data[index];
+
+                var startAngle = Math.PI * 1.5 + (Math.PI * circumference) * index;
+                var endAngle = startAngle + (circumference * Math.PI);
+
+                helpers.extend(slice, {
+                    _index: index,
+                    x: this.chart.width / 2,
+                    y: this.chart.height / 2,
+                    value: datapoint.value,
+                    label: datapoint.label,
+                    innerRadius: 0,
+                    outerRadius: this.scale.calculateCenterOffset(slice.value),
+                    startAngle: startAngle,
+                    endAngle: endAngle,
+
+                    backgroundColor: datapoint.backgroundColor,
+                    hoverBackgroundColor: datapoint.hoverBackgroundColor || datapoint.backgroundColor,
+                    borderWidth: this.options.borderWidth,
+                    borderColor: this.options.segmentStrokeColor,
+                });
+                slice.pivot();
+
+            }, this);
+
+            this.render();
+        },
+        draw: function(ease) {
+            var easingDecimal = ease || 1;
+
+            this.clear();
+
+            helpers.each(this.data.metaData, function(segment, index) {
+                segment.transition(easingDecimal).draw();
+            }, this);
+
+            this.scale.draw();
+        }
+    });
 
 }).call(this);

From 6af94298ec719de30c5cd8dcc0f59568dbabf032 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Wed, 27 May 2015 10:28:00 -0600
Subject: [PATCH 066/424] Radar Chart

---
 samples/radar.html |  116 ++-
 src/Chart.Core.js  |   34 +
 src/Chart.Line.js  |   44 +-
 src/Chart.Radar.js |  873 ++++++++++++++---------
 src/Chart.Scale.js | 1684 ++++++++++++++++++++++----------------------
 5 files changed, 1475 insertions(+), 1276 deletions(-)

diff --git a/samples/radar.html b/samples/radar.html
index 0885f61ab8a..4a5c3f05b7e 100644
--- a/samples/radar.html
+++ b/samples/radar.html
@@ -1,67 +1,61 @@
 <!doctype html>
 <html>
-	<head>
-		<title>Radar Chart</title>
-		<script src="../Chart.js"></script>
-		<script src="http://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
-	</head>
-	<body>
-		<div style="width:30%">
-			<canvas id="canvas" height="450" width="450"></canvas>
-		</div>
-		<button id="randomizeData">Randomize Data</button>
 
-
-	<script>
-
-	var randomScalingFactor = function(){ return Math.round(Math.random()*100)};
-	var randomColorFactor = function(){ return Math.round(Math.random()*255)};
-
-	var radarChartData = {
-		labels: ["Eating", "Drinking", "Sleeping", "Designing", "Coding", "Cycling", "Running"],
-		datasets: [
-			{
-				label: "My First dataset",
-				fillColor: "rgba(220,220,220,0.2)",
-				strokeColor: "rgba(220,220,220,1)",
-				pointColor: "rgba(220,220,220,1)",
-				pointStrokeColor: "#fff",
-				pointHighlightFill: "#fff",
-				pointHighlightStroke: "rgba(220,220,220,1)",
-				data : [randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor()]
-			},
-			{
-				label: "My Second dataset",
-				fillColor: "rgba(151,187,205,0.2)",
-				strokeColor: "rgba(151,187,205,1)",
-				pointColor: "rgba(151,187,205,1)",
-				pointStrokeColor: "#fff",
-				pointHighlightFill: "#fff",
-				pointHighlightStroke: "rgba(151,187,205,1)",
-				data : [randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor()]
-			}
-		]
-	};
-
-	window.onload = function(){
-		window.myRadar = new Chart(document.getElementById("canvas").getContext("2d")).Radar({
-			data: radarChartData, 
-			options: {
-				responsive: true
-			}
-		});
-	}
-
-	$('#randomizeData').click(function(){
-    	radarChartData.datasets[0].fillColor = 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',.3)';
-    	radarChartData.datasets[0].data = [randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor()];
-
-    	radarChartData.datasets[1].fillColor = 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',.3)';
-    	radarChartData.datasets[1].data = [randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor()];
-
-    	window.myRadar.update();
+<head>
+    <title>Radar Chart</title>
+    <script src="../Chart.js"></script>
+    <script src="http://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
+</head>
+
+<body>
+    <div style="width:100%">
+        <canvas id="canvas" height="450" width="450"></canvas>
+    </div>
+    <button id="randomizeData">Randomize Data</button>
+    <script>
+    var randomScalingFactor = function() {
+        return Math.round(Math.random() * 100);
+    };
+    var randomColorFactor = function() {
+        return Math.round(Math.random() * 255);
+    };
+
+    var config = {
+        data: {
+            labels: ["Eating", "Drinking", "Sleeping", "Designing", "Coding", "Cycling", "Running"],
+            datasets: [{
+                label: "My First dataset",
+                backgroundColor: "rgba(220,220,220,0.2)",
+                pointBackgroundColor: "rgba(220,220,220,1)",
+                data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
+            }, {
+                label: "My Second dataset",
+                backgroundColor: "rgba(151,187,205,0.2)",
+                pointBackgroundColor: "rgba(151,187,205,1)",
+                hoverPointBackgroundColor: "#fff",
+                pointHighlightStroke: "rgba(151,187,205,1)",
+                data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
+            }]
+        },
+        options: {
+            responsive: true
+        }
+    };
+
+    window.onload = function() {
+        window.myRadar = new Chart(document.getElementById("canvas").getContext("2d")).Radar(config);
+    };
+
+    $('#randomizeData').click(function() {
+        config.data.datasets[0].backgroundColor = 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',.3)';
+        config.data.datasets[0].data = [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()];
+
+        config.data.datasets[1].backgroundColor = 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',.3)';
+        config.data.datasets[1].data = [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()];
+
+        window.myRadar.update();
     });
+    </script>
+</body>
 
-	</script>
-	</body>
 </html>
diff --git a/src/Chart.Core.js b/src/Chart.Core.js
index ff58bce32cd..48d6be231aa 100755
--- a/src/Chart.Core.js
+++ b/src/Chart.Core.js
@@ -1273,6 +1273,8 @@
 
             var vm = this._vm;
             var ctx = this._chart.ctx;
+            var first = vm._points[0];
+            var last = vm._points[vm._points.length - 1];
 
             // Draw the background first (so the border is always on top)
             helpers.each(vm._points, function(point, index) {
@@ -1296,6 +1298,23 @@
                 }
             }, this);
 
+            if (vm.loop) {
+
+                if (vm._tension > 0 || 1) {
+
+                    ctx.bezierCurveTo(
+                        last._vm.controlPointNextX,
+                        last._vm.controlPointNextY,
+                        first._vm.controlPointPreviousX,
+                        first._vm.controlPointPreviousY,
+                        first._vm.x,
+                        first._vm.y
+                    );
+                } else {
+                    ctx.lineTo(first._vm.x, first._vm.y);
+                }
+            }
+
             if (vm._points.length > 0) {
                 //Round off the line by going to the base of the chart, back to the start, then fill.
                 ctx.lineTo(vm._points[vm._points.length - 1].x, vm.scaleZero);
@@ -1331,6 +1350,21 @@
                     }
                 }
             }, this);
+            if (vm.loop) {
+                if (vm._tension > 0 || 1) {
+
+                    ctx.bezierCurveTo(
+                        last._vm.controlPointNextX,
+                        last._vm.controlPointNextY,
+                        first._vm.controlPointPreviousX,
+                        first._vm.controlPointPreviousY,
+                        first._vm.x,
+                        first._vm.y
+                    );
+                } else {
+                    ctx.lineTo(first._vm.x, first._vm.y);
+                }
+            }
 
 
             ctx.stroke();
diff --git a/src/Chart.Line.js b/src/Chart.Line.js
index e1b44abcb56..25de6c2bfde 100644
--- a/src/Chart.Line.js
+++ b/src/Chart.Line.js
@@ -13,7 +13,7 @@
                 display: true,
                 position: "bottom",
                 id: "x-axis-1", // need an ID so datasets can reference the scale
-                
+
                 // grid line settings
                 gridLines: {
                     show: true,
@@ -46,7 +46,7 @@
                 display: true,
                 position: "left",
                 id: "y-axis-1",
-        
+
                 // grid line settings
                 gridLines: {
                     show: true,
@@ -78,22 +78,22 @@
         //Boolean - Whether to stack the lines essentially creating a stacked area chart.
         stacked: false,
 
-        points: {
+        point: {
             // Number - Radius of each point dot in pixels
             radius: 3,
-            
+
             // Number - Pixel width of point dot border
             borderWidth: 1,
-            
+
             // Number - Pixel width of point on hover
             hoverRadius: 5,
-            
+
             // Number - Pixel width of point dot border on hover
             hoverBorderWidth: 2,
-            
+
             // Color
             backgroundColor: Chart.defaults.global.defaultColor,
-            
+
             // Color
             borderColor: Chart.defaults.global.defaultColor,
 
@@ -101,7 +101,7 @@
             hitRadius: 6,
         },
 
-        lines: {
+        line: {
             //Number - Tension of the bezier curve between points. Use 0 to turn off bezier tension
             tension: 0.4,
         },
@@ -207,17 +207,17 @@
                 helpers.extend(dataset.metaDataset, {
                     // Utility
                     _datasetIndex: datasetIndex,
-                    
+
                     // Data
                     _points: dataset.metaData,
-                    
+
                     // Geometry
                     scaleTop: yScale.top,
                     scaleBottom: yScale.bottom,
                     scaleZero: yScale.getPixelForValue(0),
-                    
+
                     // Appearance
-                    tension: dataset.tension || this.options.lines.tension,
+                    tension: dataset.tension || this.options.line.tension,
                     backgroundColor: dataset.backgroundColor || this.options.backgroundColor,
                     borderWidth: dataset.borderWidth || this.options.borderWidth,
                     borderColor: dataset.borderColor || this.options.borderColor,
@@ -235,25 +235,25 @@
                     _chart: this.chart,
                     _datasetIndex: datasetIndex,
                     _index: index,
-                    
+
                     // Data
                     label: this.data.labels[index],
                     value: this.data.datasets[datasetIndex].data[index],
                     datasetLabel: this.data.datasets[datasetIndex].label,
-                    
+
                     // Geometry
                     offsetGridLines: this.options.offsetGridLines,
                     x: xScale.getPixelForValue(null, index, true), // value not used in dataset scale, but we want a consistent API between scales
                     y: yScale.getPointPixelForValue(this.data.datasets[datasetIndex].data[index], index, datasetIndex),
                     tension: this.data.datasets[datasetIndex].metaDataset.tension,
-                    
+
                     // Appearnce
-                    radius: this.data.datasets[datasetIndex].pointRadius || this.options.points.radius,
-                    backgroundColor: this.data.datasets[datasetIndex].pointBackgroundColor || this.options.points.backgroundColor,
-                    borderWidth: this.data.datasets[datasetIndex].pointBorderWidth || this.options.pointsborderWidth,
-                    
+                    radius: this.data.datasets[datasetIndex].pointRadius || this.options.point.radius,
+                    backgroundColor: this.data.datasets[datasetIndex].pointBackgroundColor || this.options.point.backgroundColor,
+                    borderWidth: this.data.datasets[datasetIndex].pointBorderWidth || this.options.point.borderWidth,
+
                     // Tooltip
-                    hoverRadius: this.data.datasets[datasetIndex].pointHitRadius || this.options.points.hitRadius,
+                    hoverRadius: this.data.datasets[datasetIndex].pointHitRadius || this.options.point.hitRadius,
                 });
             }, this);
 
@@ -337,7 +337,7 @@
                                 } else if (value < this.min) {
                                     this.min = value;
                                 }
-                                
+
                                 if (this.max === null) {
                                     this.max = value;
                                 } else if (value > this.max) {
diff --git a/src/Chart.Radar.js b/src/Chart.Radar.js
index 51795b695f1..4eee2439c03 100644
--- a/src/Chart.Radar.js
+++ b/src/Chart.Radar.js
@@ -1,233 +1,257 @@
-(function(){
-	"use strict";
+(function() {
+    "use strict";
 
-	var root = this,
-		Chart = root.Chart,
-		helpers = Chart.helpers;
+    var root = this,
+        Chart = root.Chart,
+        helpers = Chart.helpers;
 
 
 
-	Chart.Type.extend({
-		name: "Radar",
-		defaults:{
+    Chart.Type.extend({
+        name: "Radar",
+        defaults: {
 
-			scale: {
-				scaleType: "radialLinear",
-				display: true,
-				
-				//Boolean - Whether to animate scaling the chart from the centre
-				animate : false,
+            scale: {
+                scaleType: "radialLinear",
+                display: true,
 
-				lineArc: false,
+                //Boolean - Whether to animate scaling the chart from the centre
+                animate: false,
 
-				// grid line settings
-				gridLines: {
-					show: true,
-					color: "rgba(0, 0, 0, 0.05)",
-					lineWidth: 1,
-				},
+                lineArc: false,
 
-				angleLines: {
-					show: true,
-					color: "rgba(0,0,0,.1)",
-					lineWidth: 1
-				},
+                // grid line settings
+                gridLines: {
+                    show: true,
+                    color: "rgba(0, 0, 0, 0.05)",
+                    lineWidth: 1,
+                },
 
-				// scale numbers
-				beginAtZero: true,
+                angleLines: {
+                    show: true,
+                    color: "rgba(0,0,0,.1)",
+                    lineWidth: 1
+                },
 
-				// label settings
-				labels: {
-					show: true,
-					template: "<%=value%>",
-					fontSize: 12,
-					fontStyle: "normal",
-					fontColor: "#666",
-					fontFamily: "Helvetica Neue",
+                // scale numbers
+                beginAtZero: true,
 
-					//Boolean - Show a backdrop to the scale label
-					showLabelBackdrop : true,
+                // label settings
+                labels: {
+                    show: true,
+                    template: "<%=value%>",
+                    fontSize: 12,
+                    fontStyle: "normal",
+                    fontColor: "#666",
+                    fontFamily: "Helvetica Neue",
 
-					//String - The colour of the label backdrop
-					backdropColor : "rgba(255,255,255,0.75)",
+                    //Boolean - Show a backdrop to the scale label
+                    showLabelBackdrop: true,
 
-					//Number - The backdrop padding above & below the label in pixels
-					backdropPaddingY : 2,
-
-					//Number - The backdrop padding to the side of the label in pixels
-					backdropPaddingX : 2,
-				},
-				
-				pointLabels: {
-					//String - Point label font declaration
-					fontFamily : "'Arial'",
-
-					//String - Point label font weight
-					fontStyle : "normal",
-
-					//Number - Point label font size in pixels
-					fontSize : 10,
-
-					//String - Point label font colour
-					fontColor : "#666",
-				},
-			},
-
-			//Boolean - Whether to show a dot for each point
-			pointDot : true,
-
-			//Number - Radius of each point dot in pixels
-	        pointRadius: 3,
-
-	        //Number - Pixel width of point dot border
-	        pointBorderWidth: 1,
-
-	        //Number - Pixel width of point on hover
-	        pointHoverRadius: 5,
-
-	        //Number - Pixel width of point dot border on hover
-	        pointHoverBorderWidth: 2,
-	        pointBackgroundColor: Chart.defaults.global.defaultColor,
-	        pointBorderColor: Chart.defaults.global.defaultColor,
-
-	        //Number - amount extra to add to the radius to cater for hit detection outside the drawn point
-	        pointHitRadius: 20,
-
-			//Boolean - Whether to show a stroke for datasets
-			datasetStroke : true,
-
-			//Number - Pixel width of dataset stroke
-			datasetStrokeWidth : 2,
-
-			//Boolean - Whether to fill the dataset with a colour
-			datasetFill : true,
-
-			//String - A legend template
-			legendTemplate : "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span style=\"background-color:<%=datasets[i].strokeColor%>\"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>"
-
-		},
-
-		initialize: function(){
-			this.PointClass = Chart.Point.extend({
-				display: this.options.pointDot,
-				_chart: this.chart
-			});
-
-			this.datasets = [];
-
-			this.buildScale(this.data);
-
-			//Set up tooltip events on the chart
-			if (this.options.showTooltips){
-				helpers.bindEvents(this, this.options.events, function(evt){
-					var activePointsCollection = (evt.type !== 'mouseout') ? this.getPointsAtEvent(evt) : [];
-
-					this.eachPoints(function(point){
-						point.restore(['fillColor', 'strokeColor']);
-					});
-					helpers.each(activePointsCollection, function(activePoint){
-						activePoint.fillColor = activePoint.highlightFill;
-						activePoint.strokeColor = activePoint.highlightStroke;
-					});
-
-					this.showTooltip(activePointsCollection);
-				});
-			}
-
-			//Iterate through each of the datasets, and build this into a property of the chart
-			helpers.each(this.data.datasets,function(dataset){
-
-				var datasetObject = {
-					label: dataset.label || null,
-					fillColor : dataset.fillColor,
-					strokeColor : dataset.strokeColor,
-					pointColor : dataset.pointColor,
-					pointStrokeColor : dataset.pointStrokeColor,
-					points : []
-				};
-
-				this.datasets.push(datasetObject);
-
-				helpers.each(dataset.data,function(dataPoint,index){
-					//Add a new point for each piece of data, passing any required data to draw.
-					var pointPosition;
-					if (!this.scale.animation){
-						pointPosition = this.scale.getPointPosition(index, this.scale.calculateCenterOffset(dataPoint));
-					}
-					datasetObject.points.push(new this.PointClass({
-						value : dataPoint,
-						label : this.data.labels[index],
-						datasetLabel: dataset.label,
-						x: (this.options.animation) ? this.scale.xCenter : pointPosition.x,
-						y: (this.options.animation) ? this.scale.yCenter : pointPosition.y,
-						strokeColor : dataset.pointStrokeColor,
-						fillColor : dataset.pointColor,
-						highlightFill : dataset.pointHighlightFill || dataset.pointColor,
-						highlightStroke : dataset.pointHighlightStroke || dataset.pointStrokeColor,
-
-						// Appearance
-                    	radius: dataset.pointRadius || this.options.pointRadius,
-                    	backgroundColor: dataset.pointBackgroundColor || this.options.pointBackgroundColor,
-                    	borderWidth: dataset.pointBorderWidth || this.options.pointBorderWidth,
-                    
-                    	// Tooltip
-                    	hoverRadius: dataset.pointHitRadius || this.options.pointHitRadius,
-					}));
-				},this);
-
-			},this);
-
-			this.render();
-		},
-		eachPoints : function(callback){
-			helpers.each(this.datasets,function(dataset){
-				helpers.each(dataset.points,callback,this);
-			},this);
-		},
-
-		getPointsAtEvent : function(evt){
-			var mousePosition = helpers.getRelativePosition(evt),
-				fromCenter = helpers.getAngleFromPoint({
-					x: this.scale.xCenter,
-					y: this.scale.yCenter
-				}, mousePosition);
-
-			var anglePerIndex = (Math.PI * 2) /this.scale.valuesCount,
-				pointIndex = Math.round((fromCenter.angle - Math.PI * 1.5) / anglePerIndex),
-				activePointsCollection = [];
-
-			// If we're at the top, make the pointIndex 0 to get the first of the array.
-			if (pointIndex >= this.scale.valuesCount || pointIndex < 0){
-				pointIndex = 0;
-			}
-
-			if (fromCenter.distance <= this.scale.drawingArea){
-				helpers.each(this.datasets, function(dataset){
-					activePointsCollection.push(dataset.points[pointIndex]);
-				});
-			}
-
-			return activePointsCollection;
-		},
-
-		buildScale : function(data){
-			var self = this;
-
-			var ScaleConstructor = Chart.scales.getScaleConstructor(this.options.scale.scaleType);
-			this.scale = new ScaleConstructor({
-				options: this.options.scale,
-				height : this.chart.height,
-				width: this.chart.width,
-				xCenter: this.chart.width/2,
-				yCenter: this.chart.height/2,
-				ctx : this.chart.ctx,
-				labels: data.labels,
-				valuesCount: data.datasets[0].data.length,
-				calculateRange: function() {
-					this.min = null;
-					this.max = null;
-
-					helpers.each(self.data.datasets, function(dataset) {
+                    //String - The colour of the label backdrop
+                    backdropColor: "rgba(255,255,255,0.75)",
+
+                    //Number - The backdrop padding above & below the label in pixels
+                    backdropPaddingY: 2,
+
+                    //Number - The backdrop padding to the side of the label in pixels
+                    backdropPaddingX: 2,
+                },
+
+                pointLabels: {
+                    //String - Point label font declaration
+                    fontFamily: "'Arial'",
+
+                    //String - Point label font weight
+                    fontStyle: "normal",
+
+                    //Number - Point label font size in pixels
+                    fontSize: 10,
+
+                    //String - Point label font colour
+                    fontColor: "#666",
+                },
+            },
+
+            line: {
+
+                //Boolean - Whether to show a dot for each point
+                show: true,
+
+                //Number - Pixel width of dot border
+                borderWidth: 1,
+
+                backgroundColor: Chart.defaults.global.defaultColor,
+
+                borderColor: Chart.defaults.global.defaultColor,
+
+                //Number - amount extra to add to the radius to cater for hit detection outside the drawn 
+                hitRadius: 20,
+
+                //Number - Tension of the bezier curve between points. Use 0 to turn off bezier tension
+                tension: 0.4,
+            },
+
+            point: {
+                //Boolean - Whether to show a dot for each point
+                show: true,
+
+                //Number - Radius of each dot in pixels
+                radius: 3,
+
+                //Number - Pixel width of dot border
+                borderWidth: 1,
+
+                //Number - Pixel width of on hover
+                hoverRadius: 5,
+
+                //Number - Pixel width of dot border on hover
+                hoverBorderWidth: 2,
+
+                backgroundColor: Chart.defaults.global.defaultColor,
+
+                borderColor: Chart.defaults.global.defaultColor,
+
+                //Number - amount extra to add to the radius to cater for hit detection outside the drawn 
+                hitRadius: 20,
+            },
+
+            //String - A legend template
+            legendTemplate: "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span style=\"background-color:<%=datasets[i].strokeColor%>\"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>"
+
+        },
+
+        initialize: function() {
+
+            this.buildScale(this.data);
+
+
+
+            // Events
+            helpers.bindEvents(this, this.options.events, this.events);
+
+            var _this = this;
+
+            //Create a new line and its points for each dataset and piece of data
+            helpers.each(this.data.datasets, function(dataset, datasetIndex) {
+                dataset.metaDataset = new Chart.Line();
+                dataset.metaData = [];
+                helpers.each(dataset.data, function(dataPoint, index) {
+                    dataset.metaData.push(new Chart.Point());
+                }, this);
+
+                // The line chart only supports a single x axis because the x axis is always a dataset axis
+            }, this);
+
+            // Build and fit the scale. Needs to happen after the axis IDs have been set
+            this.buildScale();
+            Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
+
+            // Set defaults for lines
+            helpers.each(this.data.datasets, function(dataset, datasetIndex) {
+                helpers.extend(dataset.metaDataset, {
+                    _points: dataset.metaData,
+                    _datasetIndex: datasetIndex,
+                    _chart: this.chart,
+                    loop: true
+                });
+                // Fill in dataset defaults from options
+                helpers.extend(dataset, helpers.merge(this.options, dataset));
+                // Copy to view modele
+                dataset.metaDataset.save();
+            }, this);
+
+            // Set defaults for points
+            this.eachElement(function(point, index, dataset, datasetIndex) {
+
+                helpers.extend(point, {
+                    _datasetIndex: datasetIndex,
+                    _index: index,
+                    _chart: this.chart,
+                    display: this.options.pointDot,
+                    x: this.scale.xCenter,
+                    y: this.scale.yCenter,
+                });
+
+                // Default bezier control points
+                helpers.extend(point, {
+                    controlPointPreviousX: this.scale.xCenter,
+                    controlPointPreviousY: this.scale.yCenter,
+                    controlPointNextX: this.scale.xCenter,
+                    controlPointNextY: this.scale.yCenter,
+                });
+                // Copy to view model
+                point.save();
+
+            }, this);
+
+
+
+
+
+
+            // Create tooltip instance exclusively for this chart with some defaults.
+            this.tooltip = new Chart.Tooltip({
+                _chart: this.chart,
+                _data: this.data,
+                _options: this.options,
+            }, this);
+
+
+
+
+
+            this.update();
+        },
+
+        /*getPointsAtEvent: function(evt) {
+            var mousePosition = helpers.getRelativePosition(evt),
+                fromCenter = helpers.getAngleFromPoint({
+                    x: this.scale.xCenter,
+                    y: this.scale.yCenter
+                }, mousePosition);
+
+            var anglePerIndex = (Math.PI * 2) / this.scale.valuesCount,
+                pointIndex = Math.round((fromCenter.angle - Math.PI * 1.5) / anglePerIndex),
+                activePointsCollection = [];
+
+            // If we're at the top, make the pointIndex 0 to get the first of the array.
+            if (pointIndex >= this.scale.valuesCount || pointIndex < 0) {
+                pointIndex = 0;
+            }
+
+            if (fromCenter.distance <= this.scale.drawingArea) {
+                helpers.each(this.data.datasets, function(dataset) {
+                    activePointsCollection.push(dataset.points[pointIndex]);
+                });
+            }
+
+            return activePointsCollection;
+        },*/
+        nextPoint: function(collection, index) {
+            return collection[index - 1] || collection[collection.length - 1];
+        },
+        previousPoint: function(collection, index) {
+            return collection[index + 1] || collection[0];
+        },
+        buildScale: function() {
+            var self = this;
+
+            var ScaleConstructor = Chart.scales.getScaleConstructor(this.options.scale.scaleType);
+            this.scale = new ScaleConstructor({
+                options: this.options.scale,
+                height: this.chart.height,
+                width: this.chart.width,
+                xCenter: this.chart.width / 2,
+                yCenter: this.chart.height / 2,
+                ctx: this.chart.ctx,
+                labels: this.data.labels,
+                valuesCount: this.data.datasets[0].data.length,
+                calculateRange: function() {
+                    this.min = null;
+                    this.max = null;
+
+                    helpers.each(self.data.datasets, function(dataset) {
                         if (dataset.yAxisID === this.id) {
                             helpers.each(dataset.data, function(value, index) {
                                 if (this.min === null) {
@@ -235,7 +259,7 @@
                                 } else if (value < this.min) {
                                     this.min = value;
                                 }
-                                
+
                                 if (this.max === null) {
                                     this.max = value;
                                 } else if (value > this.max) {
@@ -244,139 +268,286 @@
                             }, this);
                         }
                     }, this);
-				}
-			});
-
-			this.scale.setScaleSize();
-			this.scale.calculateRange();
-			this.scale.generateTicks();
-			this.scale.buildYLabels();
-		},
-		addData : function(valuesArray,label){
-			//Map the values array for each of the datasets
-			this.scale.valuesCount++;
-			helpers.each(valuesArray,function(value,datasetIndex){
-				var pointPosition = this.scale.getPointPosition(this.scale.valuesCount, this.scale.calculateCenterOffset(value));
-				this.datasets[datasetIndex].points.push(new this.PointClass({
-					value : value,
-					label : label,
-					datasetLabel: this.datasets[datasetIndex].label,
-					x: pointPosition.x,
-					y: pointPosition.y,
-					strokeColor : this.datasets[datasetIndex].pointStrokeColor,
-					fillColor : this.datasets[datasetIndex].pointColor
-				}));
-			},this);
-
-			this.scale.labels.push(label);
-
-			this.reflow();
-
-			this.update();
-		},
-		removeData : function(){
-			this.scale.valuesCount--;
-			this.scale.labels.shift();
-			helpers.each(this.datasets,function(dataset){
-				dataset.points.shift();
-			},this);
-			this.reflow();
-			this.update();
-		},
-		update : function(){
-			//Iterate through each of the datasets, and build this into a property of the chart
-			helpers.each(this.data.datasets,function(dataset,datasetIndex){
-
-				helpers.extend(this.datasets[datasetIndex], {
-					label : dataset.label || null,
-					fillColor : dataset.fillColor,
-					strokeColor : dataset.strokeColor,
-					pointColor : dataset.pointColor,
-					pointStrokeColor : dataset.pointStrokeColor,
-				});
-
-				helpers.each(dataset.data,function(dataPoint,index){
-					helpers.extend(this.datasets[datasetIndex].points[index], {
-						value : dataPoint,
-						label : this.data.labels[index],
-						datasetLabel: dataset.label,
-						strokeColor : dataset.pointStrokeColor,
-						fillColor : dataset.pointColor,
-						highlightFill : dataset.pointHighlightFill || dataset.pointColor,
-						highlightStroke : dataset.pointHighlightStroke || dataset.pointStrokeColor
-					});
-				},this);
-
-			},this);
-			
-			this.eachPoints(function(point){
-				point.save();
-			});
-			this.reflow();
-			this.render();
-		},
-		reflow: function(){
-			helpers.extend(this.scale, {
-				width : this.chart.width,
-				height: this.chart.height,
-				size : helpers.min([this.chart.width, this.chart.height]),
-				xCenter: this.chart.width/2,
-				yCenter: this.chart.height/2
-			});
-			
-			this.scale.calculateRange();
-			this.scale.generateTicks();
-			this.scale.buildYLabels();
-		},
-		draw : function(ease){
-			var easeDecimal = ease || 1,
-				ctx = this.chart.ctx;
-			this.clear();
-			this.scale.draw();
-
-			helpers.each(this.datasets,function(dataset){
-
-				//Transition each point first so that the line and point drawing isn't out of sync
-				helpers.each(dataset.points,function(point,index){
-					if (point.hasValue()){
-						point.transition(easeDecimal);
-					}
-				},this);
-
-
-
-				//Draw the line between all the points
-				ctx.lineWidth = this.options.datasetStrokeWidth;
-				ctx.strokeStyle = dataset.strokeColor;
-				ctx.beginPath();
-				helpers.each(dataset.points,function(point,index){
-					if (index === 0){
-						ctx.moveTo(point.x,point.y);
-					}
-					else{
-						ctx.lineTo(point.x,point.y);
-					}
-				},this);
-				ctx.closePath();
-				ctx.stroke();
-
-				ctx.fillStyle = dataset.fillColor;
-				ctx.fill();
-
-				//Now draw the points over the line
-				//A little inefficient double looping, but better than the line
-				//lagging behind the point positions
-				helpers.each(dataset.points,function(point){
-					if (point.hasValue()){
-						point.draw();
-					}
-				});
-
-			},this);
-
-		}
-
-	});
+                }
+            });
+
+            this.scale.setScaleSize();
+            this.scale.calculateRange();
+            this.scale.generateTicks();
+            this.scale.buildYLabels();
+        },
+        update: function() {
+
+            // Update the lines
+            this.eachDataset(function(dataset, datasetIndex) {
+
+                helpers.extend(dataset.metaDataset, {
+                    // Utility
+                    _datasetIndex: datasetIndex,
+
+                    // Data
+                    _points: dataset.metaData,
+
+                    // Geometry
+                    scaleTop: this.scale.top,
+                    scaleBottom: this.scale.bottom,
+                    scaleZero: this.scale.getPointPosition(0),
+
+                    // Appearance
+                    tension: dataset.tension || this.options.line.tension,
+                    backgroundColor: dataset.backgroundColor || this.options.backgroundColor,
+                    borderWidth: dataset.borderWidth || this.options.borderWidth,
+                    borderColor: dataset.borderColor || this.options.borderColor,
+                });
+                dataset.metaDataset.pivot();
+            }, this);
+
+            // Update the points
+            this.eachElement(function(point, index, dataset, datasetIndex) {
+
+                var pointPosition = this.scale.getPointPosition(index, this.scale.calculateCenterOffset(this.data.datasets[datasetIndex].data[index]));
+
+                helpers.extend(point, {
+                    // Utility
+                    _chart: this.chart,
+                    _datasetIndex: datasetIndex,
+                    _index: index,
+
+                    // Data
+                    label: this.data.labels[index],
+                    value: this.data.datasets[datasetIndex].data[index],
+                    datasetLabel: this.data.datasets[datasetIndex].label,
+
+                    // Geometry
+                    offsetGridLines: this.options.offsetGridLines,
+                    x: pointPosition.x,
+                    y: pointPosition.y,
+                    tension: this.data.datasets[datasetIndex].metaDataset.tension,
+
+                    // Appearnce
+                    radius: this.data.datasets[datasetIndex].pointRadius || this.options.point.radius,
+                    backgroundColor: this.data.datasets[datasetIndex].pointBackgroundColor || this.options.point.backgroundColor,
+                    borderWidth: this.data.datasets[datasetIndex].pointBorderWidth || this.options.pointsborderWidth,
+
+                    // Tooltip
+                    hoverRadius: this.data.datasets[datasetIndex].pointHitRadius || this.options.point.hitRadius,
+                });
+
+            }, this);
+
+            // Update control points for the bezier curve
+            this.eachElement(function(point, index, dataset, datasetIndex) {
+                var controlPoints = helpers.splineCurve(
+                    this.previousPoint(dataset, index),
+                    point,
+                    this.nextPoint(dataset, index),
+                    point.tension
+                );
+
+                point.controlPointPreviousX = controlPoints.previous.x;
+                point.controlPointNextX = controlPoints.next.x;
+
+                // Prevent the bezier going outside of the bounds of the graph
+
+                // Cap puter bezier handles to the upper/lower scale bounds
+                if (controlPoints.next.y > this.chartArea.bottom) {
+                    point.controlPointNextY = this.chartArea.bottom;
+                } else if (controlPoints.next.y < this.chartArea.top) {
+                    point.controlPointNextY = this.chartArea.top;
+                } else {
+                    point.controlPointNextY = controlPoints.next.y;
+                }
+
+                // Cap inner bezier handles to the upper/lower scale bounds
+                if (controlPoints.previous.y > this.chartArea.bottom) {
+                    point.controlPointPreviousY = this.chartArea.bottom;
+                } else if (controlPoints.previous.y < this.chartArea.top) {
+                    point.controlPointPreviousY = this.chartArea.top;
+                } else {
+                    point.controlPointPreviousY = controlPoints.previous.y;
+                }
+                // Now pivot the point for animation
+                point.pivot();
+            }, this);
+
+            this.render();
+        },
+        draw: function(ease) {
+
+            var easingDecimal = ease || 1;
+            this.clear();
+
+
+            // reverse for-loop for proper stacking
+            for (var i = this.data.datasets.length - 1; i >= 0; i--) {
+
+                var dataset = this.data.datasets[i];
+                var datasetIndex = i;
+
+                // Transition Point Locations
+                helpers.each(dataset.metaData, function(point, index) {
+                    point.transition(easingDecimal);
+                }, this);
+
+                // Transition and Draw the line
+                dataset.metaDataset.transition(easingDecimal).draw();
+
+                // Draw the points
+                helpers.each(dataset.metaData, function(point) {
+                    point.draw();
+                });
+            }
+
+            // Draw all the scales
+            this.scale.draw(this.chartArea);
+
+            // Finally draw the tooltip
+            this.tooltip.transition(easingDecimal).draw();
+
+        },
+        events: function(e) {
+
+            // If exiting chart
+            if (e.type == 'mouseout') {
+                return this;
+            }
+
+            this.lastActive = this.lastActive || [];
+
+            // Find Active Elements
+            this.active = function() {
+                switch (this.options.hover.mode) {
+                    case 'single':
+                        return this.getElementAtEvent(e);
+                    case 'label':
+                        return this.getElementsAtEvent(e);
+                    case 'dataset':
+                        return this.getDatasetAtEvent(e);
+                    default:
+                        return e;
+                }
+            }.call(this);
+
+            // On Hover hook
+            if (this.options.onHover) {
+                this.options.onHover.call(this, this.active);
+            }
+
+            if (e.type == 'mouseup' || e.type == 'click') {
+                if (this.options.onClick) {
+                    this.options.onClick.call(this, e, this.active);
+                }
+            }
+
+            var dataset;
+            // Remove styling for last active (even if it may still be active)
+            if (this.lastActive.length) {
+                switch (this.options.hover.mode) {
+                    case 'single':
+                        dataset = this.data.datasets[this.lastActive[0]._datasetIndex];
+
+                        this.lastActive[0].radius = dataset.pointRadius;
+                        this.lastActive[0].backgroundColor = dataset.pointBackgroundColor;
+                        this.lastActive[0].borderColor = dataset.pointBorderColor;
+                        this.lastActive[0].borderWidth = dataset.pointBorderWidth;
+                        break;
+                    case 'label':
+                        for (var i = 0; i < this.lastActive.length; i++) {
+                            dataset = this.data.datasets[this.lastActive[i]._datasetIndex];
+
+                            this.lastActive[i].radius = dataset.pointRadius;
+                            this.lastActive[i].backgroundColor = dataset.pointBackgroundColor;
+                            this.lastActive[i].borderColor = dataset.pointBorderColor;
+                            this.lastActive[i].borderWidth = dataset.pointBorderWidth;
+                        }
+                        break;
+                    case 'dataset':
+                        break;
+                    default:
+                        // Don't change anything
+                }
+            }
+
+            // Built in hover styling
+            if (this.active.length && this.options.hover.mode) {
+                switch (this.options.hover.mode) {
+                    case 'single':
+                        dataset = this.data.datasets[this.active[0]._datasetIndex];
+
+                        this.active[0].radius = dataset.pointHoverRadius || dataset.pointRadius + 2;
+                        this.active[0].backgroundColor = dataset.pointHoverBackgroundColor || helpers.color(dataset.pointBackgroundColor).saturate(0.5).darken(0.35).rgbString();
+                        this.active[0].borderColor = dataset.pointHoverBorderColor || helpers.color(dataset.pointBorderColor).saturate(0.5).darken(0.35).rgbString();
+                        this.active[0].borderWidth = dataset.pointHoverBorderWidth || dataset.pointBorderWidth + 2;
+                        break;
+                    case 'label':
+                        for (var i = 0; i < this.active.length; i++) {
+                            dataset = this.data.datasets[this.active[i]._datasetIndex];
+
+                            this.active[i].radius = dataset.pointHoverRadius || dataset.pointRadius + 2;
+                            this.active[i].backgroundColor = dataset.pointHoverBackgroundColor || helpers.color(dataset.pointBackgroundColor).saturate(0.5).darken(0.35).rgbString();
+                            this.active[i].borderColor = dataset.pointHoverBorderColor || helpers.color(dataset.pointBorderColor).saturate(0.5).darken(0.35).rgbString();
+                            this.active[i].borderWidth = dataset.pointHoverBorderWidth || dataset.pointBorderWidth + 2;
+                        }
+                        break;
+                    case 'dataset':
+                        break;
+                    default:
+                        // Don't change anything
+                }
+            }
+
+
+            // Built in Tooltips
+            if (this.options.tooltips.enabled) {
+
+                // The usual updates
+                this.tooltip.initialize();
+
+                // Active
+                if (this.active.length) {
+                    helpers.extend(this.tooltip, {
+                        opacity: 1,
+                        _active: this.active,
+                    });
+
+                    this.tooltip.update();
+                } else {
+                    // Inactive
+                    helpers.extend(this.tooltip, {
+                        opacity: 0,
+                    });
+                }
+            }
+
+
+            // Hover animations
+            this.tooltip.pivot();
+
+            if (!this.animating) {
+                var changed;
+
+                helpers.each(this.active, function(element, index) {
+                    if (element !== this.lastActive[index]) {
+                        changed = true;
+                    }
+                }, this);
+
+                // If entering, leaving, or changing elements, animate the change via pivot
+                if ((!this.lastActive.length && this.active.length) ||
+                    (this.lastActive.length && !this.active.length) ||
+                    (this.lastActive.length && this.active.length && changed)) {
+
+                    this.stop();
+                    this.render(this.options.hoverAnimationDuration);
+                }
+            }
+
+            // Remember Last Active
+            this.lastActive = this.active;
+            return this;
+        },
+
+    });
 
 
 
diff --git a/src/Chart.Scale.js b/src/Chart.Scale.js
index b0313e4c057..d87f80e57ee 100644
--- a/src/Chart.Scale.js
+++ b/src/Chart.Scale.js
@@ -1,636 +1,638 @@
 (function() {
-	"use strict";
-	
-	 var root = this,
+    "use strict";
+
+    var root = this,
         Chart = root.Chart,
         helpers = Chart.helpers;
-	
-	// The scale service is used to resize charts along with all of their axes. We make this as
-	// a service where scales are registered with their respective charts so that changing the 
-	// scales does not require 
-	Chart.scaleService = {
-		// The interesting function
-		fitScalesForChart: function(chartInstance, width, height) {
-			var xPadding = 10;
-			var yPadding = 10;
-			
-			if (chartInstance) {
-				var leftScales = helpers.where(chartInstance.scales, function(scaleInstance) {
-					return scaleInstance.options.position == "left";
-				});
-				var rightScales = helpers.where(chartInstance.scales, function(scaleInstance) {
-					return scaleInstance.options.position == "right";
-				});
-				var topScales = helpers.where(chartInstance.scales, function(scaleInstance) {
-					return scaleInstance.options.position == "top";
-				});
-				var bottomScales = helpers.where(chartInstance.scales, function(scaleInstance) {
-					return scaleInstance.options.position == "bottom";
-				});
-				
-				// Adjust the padding to take into account displaying labels
-				if (topScales.length === 0 || bottomScales.length === 0) {
-					var maxFontHeight = 0;
-					
-					var maxFontHeightFunction = function(scaleInstance) {
-						if (scaleInstance.options.labels.show) {
-							// Only consider font sizes for axes that actually show labels
-							maxFontHeight = Math.max(maxFontHeight, scaleInstance.options.labels.fontSize);
-						}
-					};
-					
-					helpers.each(leftScales, maxFontHeightFunction);
-					helpers.each(rightScales, maxFontHeightFunction);
-					
-					if (topScales.length === 0) {
-						// Add padding so that we can handle drawing the top nicely
-						yPadding += 0.75 * maxFontHeight; // 0.75 since padding added on both sides
-					}
-					
-					if (bottomScales.length === 0) {
-						// Add padding so that we can handle drawing the bottom nicely
-						yPadding += 1.5 * maxFontHeight;
-					}
-				}
-				
-				// Essentially we now have any number of scales on each of the 4 sides.
-				// Our canvas looks like the following.
-				// The areas L1 and L2 are the left axes. R1 is the right axis, T1 is the top axis and 
-				// B1 is the bottom axis
-				// |------------------------------------------------------|
-				// |		  |				T1						|	  |
-				// |----|-----|-------------------------------------|-----|
-				// |	|     |									    |     |
-				// | L1	|  L2 |			Chart area					|  R1 |
-				// |	|	  |										|     |
-				// |	|	  |										|     |
-				// |----|-----|-------------------------------------|-----|
-				// |		  |				B1						|	  |
-				// |		  |										|	  |
-				// |------------------------------------------------------|
-				
-				// What we do to find the best sizing, we do the following
-				// 1. Determine the minimum size of the chart area. 
-				// 2. Split the remaining width equally between each vertical axis
-				// 3. Split the remaining height equally between each horizontal axis
-				// 4. Give each scale the maximum size it can be. The scale will return it's minimum size
-				// 5. Adjust the sizes of each axis based on it's minimum reported size. 
-				// 6. Refit each axis
-				// 7. Position each axis in the final location
-				// 8. Tell the chart the final location of the chart area
-				
-				// Step 1
-				var chartWidth = width / 2; // min 50%
-				var chartHeight = height / 2; // min 50%
-				var aspectRatio = chartHeight / chartWidth;
-				var screenAspectRatio;
-				
-				if (chartInstance.options.maintainAspectRatio) {
-					screenAspectRatio = height / width;
-					
-					if (aspectRatio != screenAspectRatio) {
-						chartHeight = chartWidth * screenAspectRatio;
-						aspectRatio = screenAspectRatio;
-					}
-				}
-				
-				chartWidth -= (2 * xPadding);
-				chartHeight-= (2 * yPadding);
-				
-				// Step 2
-				var verticalScaleWidth = (width - chartWidth) / (leftScales.length + rightScales.length);
-				
-				// Step 3
-				var horizontalScaleHeight = (height - chartHeight) / (topScales.length + bottomScales.length);
-				
-				// Step 4;
-				var minimumScaleSizes = [];
-				
-				var verticalScaleMinSizeFunction = function(scaleInstance) {
-					var minSize = scaleInstance.fit(verticalScaleWidth, chartHeight);
-					minimumScaleSizes.push({
-						horizontal: false,
-						minSize: minSize,
-						scale: scaleInstance,
-					});
-				};
-				
-				var horizontalScaleMinSizeFunction = function(scaleInstance) {
-					var minSize = scaleInstance.fit(chartWidth, horizontalScaleHeight);
-					minimumScaleSizes.push({
-						horizontal: true,
-						minSize: minSize,
-						scale: scaleInstance,
-					});
-				};
-				
-				// vertical scales
-				helpers.each(leftScales, verticalScaleMinSizeFunction);
-				helpers.each(rightScales, verticalScaleMinSizeFunction);
-				
-				// horizontal scales
-				helpers.each(topScales, horizontalScaleMinSizeFunction);
-				helpers.each(bottomScales, horizontalScaleMinSizeFunction);
-				
-				// Step 5
-				var maxChartHeight = height - (2 * yPadding);
-				var maxChartWidth = width - (2 * xPadding);
-				
-				helpers.each(minimumScaleSizes, function(wrapper) {
-					if (wrapper.horizontal) {
-						maxChartHeight -= wrapper.minSize.height;
-					} else {
-						maxChartWidth -= wrapper.minSize.width;
-					}
-				});
-				
-				// At this point, maxChartHeight and maxChartWidth are the size the chart area could
-				// be if the axes are drawn at their minimum sizes.
-				if (chartInstance.options.maintainAspectRatio) {
-					// Figure out what the real max size will be
-					var maxAspectRatio = maxChartHeight / maxChartWidth;
-					
-					if (maxAspectRatio != screenAspectRatio) {
-						// Need to adjust
-						if (maxChartHeight < maxChartWidth) {
-							maxChartWidth = maxChartHeight / screenAspectRatio;
-						}
-						else {
-							maxChartHeight = maxChartWidth * screenAspectRatio;
-						}
-					}
-				}
-				
-				// Step 6
-				var verticalScaleFitFunction = function(scaleInstance) {
-					var wrapper = helpers.findNextWhere(minimumScaleSizes, function(wrapper) {
-						return wrapper.scale === scaleInstance;
-					});
-
-					if (wrapper) {
-						scaleInstance.fit(wrapper.minSize.width, maxChartHeight);
-					}
-				};
-				
-				var horizontalScaleFitFunction = function(scaleInstance) {
-					var wrapper = helpers.findNextWhere(minimumScaleSizes, function(wrapper) {
-						return wrapper.scale === scaleInstance;
-					});
-
-					if (wrapper) {
-						scaleInstance.fit(maxChartWidth, wrapper.minSize.width);
-					}
-				};
-				
-				helpers.each(leftScales, verticalScaleFitFunction);
-				helpers.each(rightScales, verticalScaleFitFunction);
-				helpers.each(topScales, horizontalScaleFitFunction);
-				helpers.each(bottomScales, horizontalScaleFitFunction);
-				
-				// Step 7 
-				var totalLeftWidth = xPadding;
-				var totalTopHeight = yPadding;
-				
-				// Calculate total width of all left axes
-				helpers.each(leftScales, function(scaleInstance) {
-					totalLeftWidth += scaleInstance.width;
-				});
-				
-				// Calculate total height of all top axes
-				helpers.each(topScales, function(scaleInstance) {
-					totalTopHeight += scaleInstance.height;
-				});
-				
-				// Position the scales
-				var left = xPadding;
-				var top = yPadding;
-				var right = 0;
-				var bottom = 0;
-				
-				var verticalScalePlacer = function(scaleInstance) {
-					scaleInstance.left = left;
-					scaleInstance.right = left + scaleInstance.width;
-					scaleInstance.top = totalTopHeight;
-					scaleInstance.bottom = totalTopHeight + maxChartHeight;
-					
-					// Move to next point
-					left = scaleInstance.right;
-				};
-				
-				var horizontalScalePlacer = function(scaleInstance) {
-					scaleInstance.left = totalLeftWidth;
-					scaleInstance.right = totalLeftWidth + maxChartWidth;
-					scaleInstance.top = top;
-					scaleInstance.bottom = top + scaleInstance.height;
-					
-					// Move to next point 
-					top = scaleInstance.bottom;
-				};
-				
-				helpers.each(leftScales, verticalScalePlacer);
-				helpers.each(topScales, horizontalScalePlacer);
-				
-				// Account for chart width and height
-				left += maxChartWidth;
-				top  += maxChartHeight;
-				
-				helpers.each(rightScales, verticalScalePlacer);
-				helpers.each(bottomScales, horizontalScalePlacer);
-				
-				// Step 8
-				chartInstance.chartArea = {
-					left: totalLeftWidth,
-					top: totalTopHeight,
-					right: totalLeftWidth + maxChartWidth,
-					bottom: totalTopHeight + maxChartHeight,
-				};
-			}
-		}
-	};
-	
-	// Scale registration object. Extensions can register new scale types (such as log or DB scales) and then
-	// use the new chart options to grab the correct scale
-	Chart.scales = {
-		constructors: {}, 
-		// Use a registration function so that we can move to an ES6 map when we no longer need to support
-		// old browsers
-		registerScaleType: function(scaleType, scaleConstructor) {
-			this.constructors[scaleType] = scaleConstructor;
-		},
-		getScaleConstructor: function(scaleType) {
-			return this.constructors.hasOwnProperty(scaleType) ? this.constructors[scaleType] : undefined;
-		}
-	};
-	
-	var LinearScale = Chart.Element.extend({
-		calculateRange: helpers.noop, // overridden in the chart. Will set min and max as properties of the scale for later use
-		isHorizontal: function() {
-			return this.options.position == "top" || this.options.position == "bottom";
-		},
-		generateTicks: function(width, height) {
-			// We need to decide how many ticks we are going to have. Each tick draws a grid line.
-			// There are two possibilities. The first is that the user has manually overridden the scale
-			// calculations in which case the job is easy. The other case is that we have to do it ourselves
-			// 
-			// We assume at this point that the scale object has been updated with the following values
-			// by the chart.
-			// 	min: this is the minimum value of the scale
-			//	max: this is the maximum value of the scale
-			//	options: contains the options for the scale. This is referenced from the user settings
-			//		rather than being cloned. This ensures that updates always propogate to a redraw
-			
-			// Reset the ticks array. Later on, we will draw a grid line at these positions
-			// The array simply contains the numerical value of the spots where ticks will be
-			this.ticks = [];
-			
-			if (this.options.override) {
-				// The user has specified the manual override. We use <= instead of < so that 
-				// we get the final line
-				for (var i = 0; i <= this.options.override.steps; ++i) {
-					var value = this.options.override.start + (i * this.options.override.stepWidth);
-					ticks.push(value);
-				}
-			}
-			else {
-				// Figure out what the max number of ticks we can support it is based on the size of
-				// the axis area. For now, we say that the minimum tick spacing in pixels must be 50
-				// We also limit the maximum number of ticks to 11 which gives a nice 10 squares on 
-				// the graph
-				
-				var maxTicks;
-				
-				if (this.isHorizontal()) {
-					maxTicks = Math.min(11, Math.ceil(width / 50));
-				} else {
-					// The factor of 2 used to scale the font size has been experimentally determined.
-					maxTicks = Math.min(11, Math.ceil(height / (2 * this.options.labels.fontSize)));
-				}
-				
-				// Make sure we always have at least 2 ticks 
-				maxTicks = Math.max(2, maxTicks);
-				
-				// To get a "nice" value for the tick spacing, we will use the appropriately named 
-				// "nice number" algorithm. See http://stackoverflow.com/questions/8506881/nice-label-algorithm-for-charts-with-minimum-ticks
-				// for details.
-				
-				// If we are forcing it to begin at 0, but 0 will already be rendered on the chart,
-				// do nothing since that would make the chart weird. If the user really wants a weird chart
-				// axis, they can manually override it
-				if (this.options.beginAtZero) {
-					var minSign = helpers.sign(this.min);
-					var maxSign = helpers.sign(this.max);
-					
-					if (minSign < 0 && maxSign < 0) {
-						// move the top up to 0
-						this.max = 0;
-					} else if (minSign > 0 && maxSign > 0) {
-						// move the botttom down to 0
-						this.min = 0;
-					}
-				}
-				
-				var niceRange = helpers.niceNum(this.max - this.min, false);
-				var spacing = helpers.niceNum(niceRange / (maxTicks - 1), true);
-				var niceMin = Math.floor(this.min / spacing) * spacing;
-				var niceMax = Math.ceil(this.max / spacing) * spacing;
-				
-				// Put the values into the ticks array
-				for (var j = niceMin; j <= niceMax; j += spacing) {
-					this.ticks.push(j);
-				}
-			}
-			
-			if (this.options.position == "left" || this.options.position == "right") {
-				// We are in a vertical orientation. The top value is the highest. So reverse the array
-				this.ticks.reverse();
-			}
-			
-			// At this point, we need to update our max and min given the tick values since we have expanded the
-			// range of the scale
-			this.max = helpers.max(this.ticks);
-			this.min = helpers.min(this.ticks);
-		},
-		buildLabels: function() {
-			// We assume that this has been run after ticks have been generated. We try to figure out
-			// a label for each tick. 
-			this.labels = [];
-			
-			helpers.each(this.ticks, function(tick, index, ticks) {
-				var label; 
-				
-				if (this.options.labels.userCallback) {
-					// If the user provided a callback for label generation, use that as first priority
-					label = this.options.lables.userCallback(tick, index, ticks);
-				} else if (this.options.labels.template) {
-					// else fall back to the template string
-					label = helpers.template(this.options.labels.template, {
-						value: tick
-					});
-				}
-				
-				this.labels.push(label ? label : ""); // empty string will not render so we're good
-			}, this);
-		},
-		getPixelForValue: function(value) {
-			// This must be called after fit has been run so that 
-			//		this.left, this.top, this.right, and this.bottom have been defined
-			var pixel;
-			var range = this.max - this.min;
-			
-			if (this.isHorizontal()) {
-				pixel = this.left + (this.width / range * (value - this.min));
-			} else {
-				// Bottom - top since pixels increase downard on a screen
-				pixel = this.bottom - (this.height / range * (value - this.min));
-			}
-			
-			return pixel;
-		},
-		// Fit this axis to the given size
-		// @param {number} maxWidth : the max width the axis can be
-		// @param {number} maxHeight: the max height the axis can be
-		// @return {object} minSize : the minimum size needed to draw the axis
-		fit: function(maxWidth, maxHeight) {
-			this.calculateRange();
-			this.generateTicks(maxWidth, maxHeight);
-			this.buildLabels();
-			
-			var minSize = {
-				width: 0,
-				height: 0,
-			};
-			
-			if (this.isHorizontal()) {
-				minSize.width = maxWidth; // fill all the width
-				
-				// In a horizontal axis, we need some room for the scale to be drawn
-				//
-				//		-----------------------------------------------------
-				//			|			|			|			|			|
-				//
-				minSize.height = this.options.gridLines.show ? 25 : 0;
-			} else {
-				minSize.height = maxHeight; // fill all the height
-				
-				// In a vertical axis, we need some room for the scale to be drawn.
-				// The actual grid lines will be drawn on the chart area, however, we need to show 
-				// ticks where the axis actually is.
-				// We will allocate 25px for this width
-				//		|
-				//	   -|
-				//	    |
-				//		|
-				//	   -|
-				//	    |
-				//		|
-				//	   -|
-				minSize.width = this.options.gridLines.show ? 25 : 0;
-			}
-			
-			if (this.options.labels.show) {
-				// Don't bother fitting the labels if we are not showing them
-				var labelFont = helpers.fontString(this.options.labels.fontSize, 
-					this.options.labels.fontStyle, this.options.labels.fontFamily);
-				
-				if (this.isHorizontal()) {
-					// A horizontal axis is more constrained by the height.
-					var maxLabelHeight = maxHeight - minSize.height;
-					var labelHeight = 1.5 * this.options.labels.fontSize;
-					minSize.height = Math.min(maxHeight, minSize.height + labelHeight);
-				} else {
-					// A vertical axis is more constrained by the width. Labels are the dominant factor 
-					// here, so get that length first
-					var maxLabelWidth = maxWidth - minSize.width;
-					var largestTextWidth = helpers.longestText(this.ctx, labelFont, this.labels);
-					
-					if (largestTextWidth < maxLabelWidth) {
-						// We don't need all the room
-						minSize.width += largestTextWidth;
-					} else {
-						// Expand to max size
-						minSize.width = maxWidth;
-					}
-				}
-			}
-			
-			this.width = minSize.width;
-			this.height = minSize.height;
-			return minSize;
-		},
-		// Actualy draw the scale on the canvas
-		// @param {rectangle} chartArea : the area of the chart to draw full grid lines on
-		draw: function(chartArea) {
-			if (this.options.display) {
-				
-				var setContextLineSettings;
-				var hasZero;
-				
-				// Make sure we draw text in the correct color
-				this.ctx.fillStyle = this.options.labels.fontColor;
-				
-				if (this.isHorizontal()) {
-					if (this.options.gridLines.show) {
-						// Draw the horizontal line
-						setContextLineSettings = true;
-						hasZero = helpers.findNextWhere(this.ticks, function(tick) { return tick === 0; }) !== undefined;
-						var yTickStart = this.options.position == "bottom" ? this.top : this.bottom - 10;
-						var yTickEnd = this.options.position == "bottom" ? this.top + 10 : this.bottom;
-
-						helpers.each(this.ticks, function(tick, index) {
-							// Grid lines are vertical
-							var xValue = this.getPixelForValue(tick);
-							
-							if (tick === 0 || (!hasZero && index === 0)) {
-								// Draw the 0 point specially or the left if there is no 0
-								this.ctx.lineWidth = this.options.gridLines.zeroLineWidth;
-								this.ctx.strokeStyle = this.options.gridLines.zeroLineColor;
-								setContextLineSettings = true; // reset next time
-							} else if (setContextLineSettings) {
-								this.ctx.lineWidth = this.options.gridLines.lineWidth;
-								this.ctx.strokeStyle = this.options.gridLines.color;
-								setContextLineSettings = false;
-							}
-							
-							xValue += helpers.aliasPixel(this.ctx.lineWidth);
-							
-							// Draw the label area
-							this.ctx.beginPath();
-
-							if (this.options.gridLines.drawTicks) {	
-								this.ctx.moveTo(xValue, yTickStart);
-								this.ctx.lineTo(xValue, yTickEnd);
-							}
-							
-							// Draw the chart area
-							if (this.options.gridLines.drawOnChartArea) {
-								this.ctx.moveTo(xValue, chartArea.top);
-								this.ctx.lineTo(xValue, chartArea.bottom);
-							}
-
-							// Need to stroke in the loop because we are potentially changing line widths & colours
-							this.ctx.stroke();
-						}, this);
-					}
-
-					if (this.options.labels.show) {
-						// Draw the labels
-						
-						var labelStartY;
-						
-						if (this.options.position == "top") {
-							labelStartY = this.top;
-						} else {
-							// bottom side
-							labelStartY = this.top + 20;
-						}
-						
-						this.ctx.textAlign = "center";
-						this.ctx.textBaseline = "top";
-						this.ctx.font = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
-						
-						helpers.each(this.labels, function(label, index) {
-							var xValue = this.getPixelForValue(this.ticks[index]);
-							this.ctx.fillText(label, xValue, labelStartY);
-						}, this);
-					}
-				} else {
-					// Vertical
-					if (this.options.gridLines.show) {
-						
-						// Draw the vertical line
-						setContextLineSettings = true;
-						hasZero = helpers.findNextWhere(this.ticks, function(tick) { return tick === 0; }) !== undefined;
-						var xTickStart = this.options.position == "right" ? this.left : this.right - 10;
-						var xTickEnd = this.options.position == "right" ? this.left + 10 : this.right;
-						
-						helpers.each(this.ticks, function(tick, index) {
-							// Grid lines are horizontal
-							var yValue = this.getPixelForValue(tick);
-							
-							if (tick === 0 || (!hasZero && index === 0)) {
-								// Draw the 0 point specially or the bottom if there is no 0
-								this.ctx.lineWidth = this.options.gridLines.zeroLineWidth;
-								this.ctx.strokeStyle = this.options.gridLines.zeroLineColor;
-								setContextLineSettings = true; // reset next time
-							} else if (setContextLineSettings) {
-								this.ctx.lineWidth = this.options.gridLines.lineWidth;
-								this.ctx.strokeStyle = this.options.gridLines.color;
-								setContextLineSettings = false; // use boolean to indicate that we only want to do this once
-							}
-							
-							yValue += helpers.aliasPixel(this.ctx.lineWidth);
-
-							// Draw the label area
-							this.ctx.beginPath();
-							
-							if (this.options.gridLines.drawTicks) {
-								this.ctx.moveTo(xTickStart, yValue);
-								this.ctx.lineTo(xTickEnd, yValue);
-							}
-							
-							// Draw the chart area
-							if (this.options.gridLines.drawOnChartArea) {
-								this.ctx.moveTo(chartArea.left, yValue);
-								this.ctx.lineTo(chartArea.right, yValue);
-							}
-
-							this.ctx.stroke();
-						}, this);
-					}
-					
-					if (this.options.labels.show) {
-						// Draw the labels
-						
-						var labelStartX;
-						var maxLabelWidth = this.width - 25;
-						
-						if (this.options.position == "left") {
-							labelStartX = this.left;
-						} else {
-							// right side
-							labelStartX = this.left + 20;
-						}
-						
-						this.ctx.textAlign = "left";
-						this.ctx.textBaseline = "middle";
-						this.ctx.font = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
-						
-						helpers.each(this.labels, function(label, index) {
-							var yValue = this.getPixelForValue(this.ticks[index]);
-							this.ctx.fillText(label, labelStartX, yValue, maxLabelWidth);
-						}, this);
-					}
-				}
-			}
-		}
-	});
-	Chart.scales.registerScaleType("linear", LinearScale);
-
-	var DatasetScale = Chart.Element.extend({
-		// overridden in the chart. Will set min and max as properties of the scale for later use. Min will always be 0 when using a dataset and max will be the number of items in the dataset
-		calculateRange: helpers.noop, 
-		isHorizontal: function() {
-			return this.options.position == "top" || this.options.position == "bottom";
-		},
-		getPixelForValue: function(value, index, includeOffset) {
-			// This must be called after fit has been run so that 
-			//		this.left, this.top, this.right, and this.bottom have been defined
-			if (this.isHorizontal()) {
-				var isRotated = (this.labelRotation > 0);
-	            var innerWidth = this.width - (this.paddingLeft + this.paddingRight);
-	            var valueWidth = innerWidth / Math.max((this.max - ((this.options.gridLines.offsetGridLines) ? 0 : 1)), 1);
-	            var valueOffset = (valueWidth * index) + this.paddingLeft;
-
-	            if (this.options.gridLines.offsetGridLines && includeOffset) {
-	                valueOffset += (valueWidth / 2);
-	            }
-
-            	return this.left + Math.round(valueOffset);
-			} else {
-				return this.top + (index * (this.height / this.max));
-			}
-		},
-		calculateLabelRotation: function(maxHeight) {
+
+    // The scale service is used to resize charts along with all of their axes. We make this as
+    // a service where scales are registered with their respective charts so that changing the 
+    // scales does not require 
+    Chart.scaleService = {
+        // The interesting function
+        fitScalesForChart: function(chartInstance, width, height) {
+            var xPadding = 10;
+            var yPadding = 10;
+
+            if (chartInstance) {
+                var leftScales = helpers.where(chartInstance.scales, function(scaleInstance) {
+                    return scaleInstance.options.position == "left";
+                });
+                var rightScales = helpers.where(chartInstance.scales, function(scaleInstance) {
+                    return scaleInstance.options.position == "right";
+                });
+                var topScales = helpers.where(chartInstance.scales, function(scaleInstance) {
+                    return scaleInstance.options.position == "top";
+                });
+                var bottomScales = helpers.where(chartInstance.scales, function(scaleInstance) {
+                    return scaleInstance.options.position == "bottom";
+                });
+
+                // Adjust the padding to take into account displaying labels
+                if (topScales.length === 0 || bottomScales.length === 0) {
+                    var maxFontHeight = 0;
+
+                    var maxFontHeightFunction = function(scaleInstance) {
+                        if (scaleInstance.options.labels.show) {
+                            // Only consider font sizes for axes that actually show labels
+                            maxFontHeight = Math.max(maxFontHeight, scaleInstance.options.labels.fontSize);
+                        }
+                    };
+
+                    helpers.each(leftScales, maxFontHeightFunction);
+                    helpers.each(rightScales, maxFontHeightFunction);
+
+                    if (topScales.length === 0) {
+                        // Add padding so that we can handle drawing the top nicely
+                        yPadding += 0.75 * maxFontHeight; // 0.75 since padding added on both sides
+                    }
+
+                    if (bottomScales.length === 0) {
+                        // Add padding so that we can handle drawing the bottom nicely
+                        yPadding += 1.5 * maxFontHeight;
+                    }
+                }
+
+                // Essentially we now have any number of scales on each of the 4 sides.
+                // Our canvas looks like the following.
+                // The areas L1 and L2 are the left axes. R1 is the right axis, T1 is the top axis and 
+                // B1 is the bottom axis
+                // |------------------------------------------------------|
+                // |		  |				T1						|	  |
+                // |----|-----|-------------------------------------|-----|
+                // |	|     |									    |     |
+                // | L1	|  L2 |			Chart area					|  R1 |
+                // |	|	  |										|     |
+                // |	|	  |										|     |
+                // |----|-----|-------------------------------------|-----|
+                // |		  |				B1						|	  |
+                // |		  |										|	  |
+                // |------------------------------------------------------|
+
+                // What we do to find the best sizing, we do the following
+                // 1. Determine the minimum size of the chart area. 
+                // 2. Split the remaining width equally between each vertical axis
+                // 3. Split the remaining height equally between each horizontal axis
+                // 4. Give each scale the maximum size it can be. The scale will return it's minimum size
+                // 5. Adjust the sizes of each axis based on it's minimum reported size. 
+                // 6. Refit each axis
+                // 7. Position each axis in the final location
+                // 8. Tell the chart the final location of the chart area
+
+                // Step 1
+                var chartWidth = width / 2; // min 50%
+                var chartHeight = height / 2; // min 50%
+                var aspectRatio = chartHeight / chartWidth;
+                var screenAspectRatio;
+
+                if (chartInstance.options.maintainAspectRatio) {
+                    screenAspectRatio = height / width;
+
+                    if (aspectRatio != screenAspectRatio) {
+                        chartHeight = chartWidth * screenAspectRatio;
+                        aspectRatio = screenAspectRatio;
+                    }
+                }
+
+                chartWidth -= (2 * xPadding);
+                chartHeight -= (2 * yPadding);
+
+                // Step 2
+                var verticalScaleWidth = (width - chartWidth) / (leftScales.length + rightScales.length);
+
+                // Step 3
+                var horizontalScaleHeight = (height - chartHeight) / (topScales.length + bottomScales.length);
+
+                // Step 4;
+                var minimumScaleSizes = [];
+
+                var verticalScaleMinSizeFunction = function(scaleInstance) {
+                    var minSize = scaleInstance.fit(verticalScaleWidth, chartHeight);
+                    minimumScaleSizes.push({
+                        horizontal: false,
+                        minSize: minSize,
+                        scale: scaleInstance,
+                    });
+                };
+
+                var horizontalScaleMinSizeFunction = function(scaleInstance) {
+                    var minSize = scaleInstance.fit(chartWidth, horizontalScaleHeight);
+                    minimumScaleSizes.push({
+                        horizontal: true,
+                        minSize: minSize,
+                        scale: scaleInstance,
+                    });
+                };
+
+                // vertical scales
+                helpers.each(leftScales, verticalScaleMinSizeFunction);
+                helpers.each(rightScales, verticalScaleMinSizeFunction);
+
+                // horizontal scales
+                helpers.each(topScales, horizontalScaleMinSizeFunction);
+                helpers.each(bottomScales, horizontalScaleMinSizeFunction);
+
+                // Step 5
+                var maxChartHeight = height - (2 * yPadding);
+                var maxChartWidth = width - (2 * xPadding);
+
+                helpers.each(minimumScaleSizes, function(wrapper) {
+                    if (wrapper.horizontal) {
+                        maxChartHeight -= wrapper.minSize.height;
+                    } else {
+                        maxChartWidth -= wrapper.minSize.width;
+                    }
+                });
+
+                // At this point, maxChartHeight and maxChartWidth are the size the chart area could
+                // be if the axes are drawn at their minimum sizes.
+                if (chartInstance.options.maintainAspectRatio) {
+                    // Figure out what the real max size will be
+                    var maxAspectRatio = maxChartHeight / maxChartWidth;
+
+                    if (maxAspectRatio != screenAspectRatio) {
+                        // Need to adjust
+                        if (maxChartHeight < maxChartWidth) {
+                            maxChartWidth = maxChartHeight / screenAspectRatio;
+                        } else {
+                            maxChartHeight = maxChartWidth * screenAspectRatio;
+                        }
+                    }
+                }
+
+                // Step 6
+                var verticalScaleFitFunction = function(scaleInstance) {
+                    var wrapper = helpers.findNextWhere(minimumScaleSizes, function(wrapper) {
+                        return wrapper.scale === scaleInstance;
+                    });
+
+                    if (wrapper) {
+                        scaleInstance.fit(wrapper.minSize.width, maxChartHeight);
+                    }
+                };
+
+                var horizontalScaleFitFunction = function(scaleInstance) {
+                    var wrapper = helpers.findNextWhere(minimumScaleSizes, function(wrapper) {
+                        return wrapper.scale === scaleInstance;
+                    });
+
+                    if (wrapper) {
+                        scaleInstance.fit(maxChartWidth, wrapper.minSize.width);
+                    }
+                };
+
+                helpers.each(leftScales, verticalScaleFitFunction);
+                helpers.each(rightScales, verticalScaleFitFunction);
+                helpers.each(topScales, horizontalScaleFitFunction);
+                helpers.each(bottomScales, horizontalScaleFitFunction);
+
+                // Step 7 
+                var totalLeftWidth = xPadding;
+                var totalTopHeight = yPadding;
+
+                // Calculate total width of all left axes
+                helpers.each(leftScales, function(scaleInstance) {
+                    totalLeftWidth += scaleInstance.width;
+                });
+
+                // Calculate total height of all top axes
+                helpers.each(topScales, function(scaleInstance) {
+                    totalTopHeight += scaleInstance.height;
+                });
+
+                // Position the scales
+                var left = xPadding;
+                var top = yPadding;
+                var right = 0;
+                var bottom = 0;
+
+                var verticalScalePlacer = function(scaleInstance) {
+                    scaleInstance.left = left;
+                    scaleInstance.right = left + scaleInstance.width;
+                    scaleInstance.top = totalTopHeight;
+                    scaleInstance.bottom = totalTopHeight + maxChartHeight;
+
+                    // Move to next point
+                    left = scaleInstance.right;
+                };
+
+                var horizontalScalePlacer = function(scaleInstance) {
+                    scaleInstance.left = totalLeftWidth;
+                    scaleInstance.right = totalLeftWidth + maxChartWidth;
+                    scaleInstance.top = top;
+                    scaleInstance.bottom = top + scaleInstance.height;
+
+                    // Move to next point 
+                    top = scaleInstance.bottom;
+                };
+
+                helpers.each(leftScales, verticalScalePlacer);
+                helpers.each(topScales, horizontalScalePlacer);
+
+                // Account for chart width and height
+                left += maxChartWidth;
+                top += maxChartHeight;
+
+                helpers.each(rightScales, verticalScalePlacer);
+                helpers.each(bottomScales, horizontalScalePlacer);
+
+                // Step 8
+                chartInstance.chartArea = {
+                    left: totalLeftWidth,
+                    top: totalTopHeight,
+                    right: totalLeftWidth + maxChartWidth,
+                    bottom: totalTopHeight + maxChartHeight,
+                };
+            }
+        }
+    };
+
+    // Scale registration object. Extensions can register new scale types (such as log or DB scales) and then
+    // use the new chart options to grab the correct scale
+    Chart.scales = {
+        constructors: {},
+        // Use a registration function so that we can move to an ES6 map when we no longer need to support
+        // old browsers
+        registerScaleType: function(scaleType, scaleConstructor) {
+            this.constructors[scaleType] = scaleConstructor;
+        },
+        getScaleConstructor: function(scaleType) {
+            return this.constructors.hasOwnProperty(scaleType) ? this.constructors[scaleType] : undefined;
+        }
+    };
+
+    var LinearScale = Chart.Element.extend({
+        calculateRange: helpers.noop, // overridden in the chart. Will set min and max as properties of the scale for later use
+        isHorizontal: function() {
+            return this.options.position == "top" || this.options.position == "bottom";
+        },
+        generateTicks: function(width, height) {
+            // We need to decide how many ticks we are going to have. Each tick draws a grid line.
+            // There are two possibilities. The first is that the user has manually overridden the scale
+            // calculations in which case the job is easy. The other case is that we have to do it ourselves
+            // 
+            // We assume at this point that the scale object has been updated with the following values
+            // by the chart.
+            // 	min: this is the minimum value of the scale
+            //	max: this is the maximum value of the scale
+            //	options: contains the options for the scale. This is referenced from the user settings
+            //		rather than being cloned. This ensures that updates always propogate to a redraw
+
+            // Reset the ticks array. Later on, we will draw a grid line at these positions
+            // The array simply contains the numerical value of the spots where ticks will be
+            this.ticks = [];
+
+            if (this.options.override) {
+                // The user has specified the manual override. We use <= instead of < so that 
+                // we get the final line
+                for (var i = 0; i <= this.options.override.steps; ++i) {
+                    var value = this.options.override.start + (i * this.options.override.stepWidth);
+                    ticks.push(value);
+                }
+            } else {
+                // Figure out what the max number of ticks we can support it is based on the size of
+                // the axis area. For now, we say that the minimum tick spacing in pixels must be 50
+                // We also limit the maximum number of ticks to 11 which gives a nice 10 squares on 
+                // the graph
+
+                var maxTicks;
+
+                if (this.isHorizontal()) {
+                    maxTicks = Math.min(11, Math.ceil(width / 50));
+                } else {
+                    // The factor of 2 used to scale the font size has been experimentally determined.
+                    maxTicks = Math.min(11, Math.ceil(height / (2 * this.options.labels.fontSize)));
+                }
+
+                // Make sure we always have at least 2 ticks 
+                maxTicks = Math.max(2, maxTicks);
+
+                // To get a "nice" value for the tick spacing, we will use the appropriately named 
+                // "nice number" algorithm. See http://stackoverflow.com/questions/8506881/nice-label-algorithm-for-charts-with-minimum-ticks
+                // for details.
+
+                // If we are forcing it to begin at 0, but 0 will already be rendered on the chart,
+                // do nothing since that would make the chart weird. If the user really wants a weird chart
+                // axis, they can manually override it
+                if (this.options.beginAtZero) {
+                    var minSign = helpers.sign(this.min);
+                    var maxSign = helpers.sign(this.max);
+
+                    if (minSign < 0 && maxSign < 0) {
+                        // move the top up to 0
+                        this.max = 0;
+                    } else if (minSign > 0 && maxSign > 0) {
+                        // move the botttom down to 0
+                        this.min = 0;
+                    }
+                }
+
+                var niceRange = helpers.niceNum(this.max - this.min, false);
+                var spacing = helpers.niceNum(niceRange / (maxTicks - 1), true);
+                var niceMin = Math.floor(this.min / spacing) * spacing;
+                var niceMax = Math.ceil(this.max / spacing) * spacing;
+
+                // Put the values into the ticks array
+                for (var j = niceMin; j <= niceMax; j += spacing) {
+                    this.ticks.push(j);
+                }
+            }
+
+            if (this.options.position == "left" || this.options.position == "right") {
+                // We are in a vertical orientation. The top value is the highest. So reverse the array
+                this.ticks.reverse();
+            }
+
+            // At this point, we need to update our max and min given the tick values since we have expanded the
+            // range of the scale
+            this.max = helpers.max(this.ticks);
+            this.min = helpers.min(this.ticks);
+        },
+        buildLabels: function() {
+            // We assume that this has been run after ticks have been generated. We try to figure out
+            // a label for each tick. 
+            this.labels = [];
+
+            helpers.each(this.ticks, function(tick, index, ticks) {
+                var label;
+
+                if (this.options.labels.userCallback) {
+                    // If the user provided a callback for label generation, use that as first priority
+                    label = this.options.lables.userCallback(tick, index, ticks);
+                } else if (this.options.labels.template) {
+                    // else fall back to the template string
+                    label = helpers.template(this.options.labels.template, {
+                        value: tick
+                    });
+                }
+
+                this.labels.push(label ? label : ""); // empty string will not render so we're good
+            }, this);
+        },
+        getPixelForValue: function(value) {
+            // This must be called after fit has been run so that 
+            //		this.left, this.top, this.right, and this.bottom have been defined
+            var pixel;
+            var range = this.max - this.min;
+
+            if (this.isHorizontal()) {
+                pixel = this.left + (this.width / range * (value - this.min));
+            } else {
+                // Bottom - top since pixels increase downard on a screen
+                pixel = this.bottom - (this.height / range * (value - this.min));
+            }
+
+            return pixel;
+        },
+        // Fit this axis to the given size
+        // @param {number} maxWidth : the max width the axis can be
+        // @param {number} maxHeight: the max height the axis can be
+        // @return {object} minSize : the minimum size needed to draw the axis
+        fit: function(maxWidth, maxHeight) {
+            this.calculateRange();
+            this.generateTicks(maxWidth, maxHeight);
+            this.buildLabels();
+
+            var minSize = {
+                width: 0,
+                height: 0,
+            };
+
+            if (this.isHorizontal()) {
+                minSize.width = maxWidth; // fill all the width
+
+                // In a horizontal axis, we need some room for the scale to be drawn
+                //
+                //		-----------------------------------------------------
+                //			|			|			|			|			|
+                //
+                minSize.height = this.options.gridLines.show ? 25 : 0;
+            } else {
+                minSize.height = maxHeight; // fill all the height
+
+                // In a vertical axis, we need some room for the scale to be drawn.
+                // The actual grid lines will be drawn on the chart area, however, we need to show 
+                // ticks where the axis actually is.
+                // We will allocate 25px for this width
+                //		|
+                //	   -|
+                //	    |
+                //		|
+                //	   -|
+                //	    |
+                //		|
+                //	   -|
+                minSize.width = this.options.gridLines.show ? 25 : 0;
+            }
+
+            if (this.options.labels.show) {
+                // Don't bother fitting the labels if we are not showing them
+                var labelFont = helpers.fontString(this.options.labels.fontSize,
+                    this.options.labels.fontStyle, this.options.labels.fontFamily);
+
+                if (this.isHorizontal()) {
+                    // A horizontal axis is more constrained by the height.
+                    var maxLabelHeight = maxHeight - minSize.height;
+                    var labelHeight = 1.5 * this.options.labels.fontSize;
+                    minSize.height = Math.min(maxHeight, minSize.height + labelHeight);
+                } else {
+                    // A vertical axis is more constrained by the width. Labels are the dominant factor 
+                    // here, so get that length first
+                    var maxLabelWidth = maxWidth - minSize.width;
+                    var largestTextWidth = helpers.longestText(this.ctx, labelFont, this.labels);
+
+                    if (largestTextWidth < maxLabelWidth) {
+                        // We don't need all the room
+                        minSize.width += largestTextWidth;
+                    } else {
+                        // Expand to max size
+                        minSize.width = maxWidth;
+                    }
+                }
+            }
+
+            this.width = minSize.width;
+            this.height = minSize.height;
+            return minSize;
+        },
+        // Actualy draw the scale on the canvas
+        // @param {rectangle} chartArea : the area of the chart to draw full grid lines on
+        draw: function(chartArea) {
+            if (this.options.display) {
+
+                var setContextLineSettings;
+                var hasZero;
+
+                // Make sure we draw text in the correct color
+                this.ctx.fillStyle = this.options.labels.fontColor;
+
+                if (this.isHorizontal()) {
+                    if (this.options.gridLines.show) {
+                        // Draw the horizontal line
+                        setContextLineSettings = true;
+                        hasZero = helpers.findNextWhere(this.ticks, function(tick) {
+                            return tick === 0;
+                        }) !== undefined;
+                        var yTickStart = this.options.position == "bottom" ? this.top : this.bottom - 10;
+                        var yTickEnd = this.options.position == "bottom" ? this.top + 10 : this.bottom;
+
+                        helpers.each(this.ticks, function(tick, index) {
+                            // Grid lines are vertical
+                            var xValue = this.getPixelForValue(tick);
+
+                            if (tick === 0 || (!hasZero && index === 0)) {
+                                // Draw the 0 point specially or the left if there is no 0
+                                this.ctx.lineWidth = this.options.gridLines.zeroLineWidth;
+                                this.ctx.strokeStyle = this.options.gridLines.zeroLineColor;
+                                setContextLineSettings = true; // reset next time
+                            } else if (setContextLineSettings) {
+                                this.ctx.lineWidth = this.options.gridLines.lineWidth;
+                                this.ctx.strokeStyle = this.options.gridLines.color;
+                                setContextLineSettings = false;
+                            }
+
+                            xValue += helpers.aliasPixel(this.ctx.lineWidth);
+
+                            // Draw the label area
+                            this.ctx.beginPath();
+
+                            if (this.options.gridLines.drawTicks) {
+                                this.ctx.moveTo(xValue, yTickStart);
+                                this.ctx.lineTo(xValue, yTickEnd);
+                            }
+
+                            // Draw the chart area
+                            if (this.options.gridLines.drawOnChartArea) {
+                                this.ctx.moveTo(xValue, chartArea.top);
+                                this.ctx.lineTo(xValue, chartArea.bottom);
+                            }
+
+                            // Need to stroke in the loop because we are potentially changing line widths & colours
+                            this.ctx.stroke();
+                        }, this);
+                    }
+
+                    if (this.options.labels.show) {
+                        // Draw the labels
+
+                        var labelStartY;
+
+                        if (this.options.position == "top") {
+                            labelStartY = this.top;
+                        } else {
+                            // bottom side
+                            labelStartY = this.top + 20;
+                        }
+
+                        this.ctx.textAlign = "center";
+                        this.ctx.textBaseline = "top";
+                        this.ctx.font = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
+
+                        helpers.each(this.labels, function(label, index) {
+                            var xValue = this.getPixelForValue(this.ticks[index]);
+                            this.ctx.fillText(label, xValue, labelStartY);
+                        }, this);
+                    }
+                } else {
+                    // Vertical
+                    if (this.options.gridLines.show) {
+
+                        // Draw the vertical line
+                        setContextLineSettings = true;
+                        hasZero = helpers.findNextWhere(this.ticks, function(tick) {
+                            return tick === 0;
+                        }) !== undefined;
+                        var xTickStart = this.options.position == "right" ? this.left : this.right - 10;
+                        var xTickEnd = this.options.position == "right" ? this.left + 10 : this.right;
+
+                        helpers.each(this.ticks, function(tick, index) {
+                            // Grid lines are horizontal
+                            var yValue = this.getPixelForValue(tick);
+
+                            if (tick === 0 || (!hasZero && index === 0)) {
+                                // Draw the 0 point specially or the bottom if there is no 0
+                                this.ctx.lineWidth = this.options.gridLines.zeroLineWidth;
+                                this.ctx.strokeStyle = this.options.gridLines.zeroLineColor;
+                                setContextLineSettings = true; // reset next time
+                            } else if (setContextLineSettings) {
+                                this.ctx.lineWidth = this.options.gridLines.lineWidth;
+                                this.ctx.strokeStyle = this.options.gridLines.color;
+                                setContextLineSettings = false; // use boolean to indicate that we only want to do this once
+                            }
+
+                            yValue += helpers.aliasPixel(this.ctx.lineWidth);
+
+                            // Draw the label area
+                            this.ctx.beginPath();
+
+                            if (this.options.gridLines.drawTicks) {
+                                this.ctx.moveTo(xTickStart, yValue);
+                                this.ctx.lineTo(xTickEnd, yValue);
+                            }
+
+                            // Draw the chart area
+                            if (this.options.gridLines.drawOnChartArea) {
+                                this.ctx.moveTo(chartArea.left, yValue);
+                                this.ctx.lineTo(chartArea.right, yValue);
+                            }
+
+                            this.ctx.stroke();
+                        }, this);
+                    }
+
+                    if (this.options.labels.show) {
+                        // Draw the labels
+
+                        var labelStartX;
+                        var maxLabelWidth = this.width - 25;
+
+                        if (this.options.position == "left") {
+                            labelStartX = this.left;
+                        } else {
+                            // right side
+                            labelStartX = this.left + 20;
+                        }
+
+                        this.ctx.textAlign = "left";
+                        this.ctx.textBaseline = "middle";
+                        this.ctx.font = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
+
+                        helpers.each(this.labels, function(label, index) {
+                            var yValue = this.getPixelForValue(this.ticks[index]);
+                            this.ctx.fillText(label, labelStartX, yValue, maxLabelWidth);
+                        }, this);
+                    }
+                }
+            }
+        }
+    });
+    Chart.scales.registerScaleType("linear", LinearScale);
+
+    var DatasetScale = Chart.Element.extend({
+        // overridden in the chart. Will set min and max as properties of the scale for later use. Min will always be 0 when using a dataset and max will be the number of items in the dataset
+        calculateRange: helpers.noop,
+        isHorizontal: function() {
+            return this.options.position == "top" || this.options.position == "bottom";
+        },
+        getPixelForValue: function(value, index, includeOffset) {
+            // This must be called after fit has been run so that 
+            //		this.left, this.top, this.right, and this.bottom have been defined
+            if (this.isHorizontal()) {
+                var isRotated = (this.labelRotation > 0);
+                var innerWidth = this.width - (this.paddingLeft + this.paddingRight);
+                var valueWidth = innerWidth / Math.max((this.max - ((this.options.gridLines.offsetGridLines) ? 0 : 1)), 1);
+                var valueOffset = (valueWidth * index) + this.paddingLeft;
+
+                if (this.options.gridLines.offsetGridLines && includeOffset) {
+                    valueOffset += (valueWidth / 2);
+                }
+
+                return this.left + Math.round(valueOffset);
+            } else {
+                return this.top + (index * (this.height / this.max));
+            }
+        },
+        calculateLabelRotation: function(maxHeight) {
             //Get the width of each grid by calculating the difference
             //between x offsets between 0 and 1.
             var labelFont = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
@@ -638,8 +640,8 @@
 
             var firstWidth = this.ctx.measureText(this.labels[0]).width;
             var lastWidth = this.ctx.measureText(this.labels[this.labels.length - 1]).width;
-			var firstRotated;
-			var lastRotated;
+            var firstRotated;
+            var lastRotated;
 
             this.paddingRight = lastWidth / 2 + 3;
             this.paddingLeft = firstWidth / 2 + 3;
@@ -653,7 +655,7 @@
                 var firstRotatedWidth;
 
                 this.labelWidth = originalLabelWidth;
-                
+
                 //Allow 3 pixels x2 padding either side for label readability
                 // only the index matters for a dataset scale, but we want a consistent interface between scales
                 var gridWidth = Math.floor(this.getPixelForValue(0, 1) - this.getPixelForValue(0, 0)) - 6;
@@ -674,9 +676,9 @@
                     this.paddingRight = this.options.labels.fontSize / 2;
 
                     if (sinRotation * originalLabelWidth > maxHeight) {
-                    	// go back one step
-                    	this.labelRotation--;
-                    	break;
+                        // go back one step
+                        this.labelRotation--;
+                        break;
                     }
 
                     this.labelRotation++;
@@ -690,117 +692,116 @@
             }
 
         },
-		// Fit this axis to the given size
-		// @param {number} maxWidth : the max width the axis can be
-		// @param {number} maxHeight: the max height the axis can be
-		// @return {object} minSize : the minimum size needed to draw the axis
-		fit: function(maxWidth, maxHeight) {
-			this.calculateRange();
-			this.calculateLabelRotation();
-
-			var minSize = {
-				width: 0,
-				height: 0,
-			};
-
-			var labelFont = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
-			var longestLabelWidth = helpers.longestText(this.ctx, labelFont, this.labels);
-
-			if (this.isHorizontal()) {
-				minSize.width = maxWidth;
-				this.width = maxWidth;
-
-				var labelHeight = (Math.cos(helpers.toRadians(this.labelRotation)) * longestLabelWidth) + 1.5 * this.options.labels.fontSize;
-				minSize.height = Math.min(labelHeight, maxHeight);
-			} else {
-				minSize.height = maxHeight;
-				this.height = maxHeight;
-
-				minSize.width = Math.min(longestLabelWidth + 6, maxWidth);
-			}
-
-			this.width = minSize.width;
-			this.height = minSize.height;
-			return minSize;
-		},
-		// Actualy draw the scale on the canvas
-		// @param {rectangle} chartArea : the area of the chart to draw full grid lines on
-		draw: function(chartArea) {
-			if (this.options.display) {
-				
-				var setContextLineSettings;
-				
-				// Make sure we draw text in the correct color
-				this.ctx.fillStyle = this.options.labels.fontColor;
-				
-				if (this.isHorizontal()) {
-					setContextLineSettings = true;
-					var yTickStart = this.options.position == "bottom" ? this.top : this.bottom - 10;
-					var yTickEnd = this.options.position == "bottom" ? this.top + 10 : this.bottom;
-					var isRotated = this.labelRotation !== 0;
-
-					helpers.each(this.labels, function(label, index) {
-						var xLineValue = this.getPixelForValue(label, index, false); // xvalues for grid lines
-						var xLabelValue= this.getPixelForValue(label, index, true); // x values for labels (need to consider offsetLabel option)
-
-						if (this.options.gridLines.show) {
-							if (index === 0) {
-								// Draw the first index specially
-								this.ctx.lineWidth = this.options.gridLines.zeroLineWidth;
-								this.ctx.strokeStyle = this.options.gridLines.zeroLineColor;
-								setContextLineSettings = true; // reset next time
-							} else if (setContextLineSettings) {
-								this.ctx.lineWidth = this.options.gridLines.lineWidth;
-								this.ctx.strokeStyle = this.options.gridLines.color;
-								setContextLineSettings = false;
-							}
-							
-							xLineValue += helpers.aliasPixel(this.ctx.lineWidth);
-							
-							// Draw the label area
-							this.ctx.beginPath();
-
-							if (this.options.gridLines.drawTicks) {	
-								this.ctx.moveTo(xLineValue, yTickStart);
-								this.ctx.lineTo(xLineValue, yTickEnd);
-							}
-							
-							// Draw the chart area
-							if (this.options.gridLines.drawOnChartArea) {
-								this.ctx.moveTo(xLineValue, chartArea.top);
-								this.ctx.lineTo(xLineValue, chartArea.bottom);
-							}
-
-							// Need to stroke in the loop because we are potentially changing line widths & colours
-							this.ctx.stroke();
-						}
-
-						if (this.options.labels.show) {
-							this.ctx.save();
-							this.ctx.translate(xLabelValue, (isRotated) ? this.top + 12 : this.top + 8);
-							this.ctx.rotate(helpers.toRadians(this.labelRotation) * -1);
-							this.ctx.font = this.font;
-							this.ctx.textAlign = (isRotated) ? "right" : "center";
-							this.ctx.textBaseline = (isRotated) ? "middle" : "top";
-							this.ctx.fillText(label, 0, 0);
-							this.ctx.restore();
-						}
-					}, this);
-				} else {
-					// Vertical
-					if (this.options.gridLines.show) {
-					}
-					
-					if (this.options.labels.show) {
-						// Draw the labels
-					}
-				}
-			}
-		}
-	});
-	Chart.scales.registerScaleType("dataset", DatasetScale);
-
-	var LinearRadialScale = Chart.Element.extend({
+        // Fit this axis to the given size
+        // @param {number} maxWidth : the max width the axis can be
+        // @param {number} maxHeight: the max height the axis can be
+        // @return {object} minSize : the minimum size needed to draw the axis
+        fit: function(maxWidth, maxHeight) {
+            this.calculateRange();
+            this.calculateLabelRotation();
+
+            var minSize = {
+                width: 0,
+                height: 0,
+            };
+
+            var labelFont = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
+            var longestLabelWidth = helpers.longestText(this.ctx, labelFont, this.labels);
+
+            if (this.isHorizontal()) {
+                minSize.width = maxWidth;
+                this.width = maxWidth;
+
+                var labelHeight = (Math.cos(helpers.toRadians(this.labelRotation)) * longestLabelWidth) + 1.5 * this.options.labels.fontSize;
+                minSize.height = Math.min(labelHeight, maxHeight);
+            } else {
+                minSize.height = maxHeight;
+                this.height = maxHeight;
+
+                minSize.width = Math.min(longestLabelWidth + 6, maxWidth);
+            }
+
+            this.width = minSize.width;
+            this.height = minSize.height;
+            return minSize;
+        },
+        // Actualy draw the scale on the canvas
+        // @param {rectangle} chartArea : the area of the chart to draw full grid lines on
+        draw: function(chartArea) {
+            if (this.options.display) {
+
+                var setContextLineSettings;
+
+                // Make sure we draw text in the correct color
+                this.ctx.fillStyle = this.options.labels.fontColor;
+
+                if (this.isHorizontal()) {
+                    setContextLineSettings = true;
+                    var yTickStart = this.options.position == "bottom" ? this.top : this.bottom - 10;
+                    var yTickEnd = this.options.position == "bottom" ? this.top + 10 : this.bottom;
+                    var isRotated = this.labelRotation !== 0;
+
+                    helpers.each(this.labels, function(label, index) {
+                        var xLineValue = this.getPixelForValue(label, index, false); // xvalues for grid lines
+                        var xLabelValue = this.getPixelForValue(label, index, true); // x values for labels (need to consider offsetLabel option)
+
+                        if (this.options.gridLines.show) {
+                            if (index === 0) {
+                                // Draw the first index specially
+                                this.ctx.lineWidth = this.options.gridLines.zeroLineWidth;
+                                this.ctx.strokeStyle = this.options.gridLines.zeroLineColor;
+                                setContextLineSettings = true; // reset next time
+                            } else if (setContextLineSettings) {
+                                this.ctx.lineWidth = this.options.gridLines.lineWidth;
+                                this.ctx.strokeStyle = this.options.gridLines.color;
+                                setContextLineSettings = false;
+                            }
+
+                            xLineValue += helpers.aliasPixel(this.ctx.lineWidth);
+
+                            // Draw the label area
+                            this.ctx.beginPath();
+
+                            if (this.options.gridLines.drawTicks) {
+                                this.ctx.moveTo(xLineValue, yTickStart);
+                                this.ctx.lineTo(xLineValue, yTickEnd);
+                            }
+
+                            // Draw the chart area
+                            if (this.options.gridLines.drawOnChartArea) {
+                                this.ctx.moveTo(xLineValue, chartArea.top);
+                                this.ctx.lineTo(xLineValue, chartArea.bottom);
+                            }
+
+                            // Need to stroke in the loop because we are potentially changing line widths & colours
+                            this.ctx.stroke();
+                        }
+
+                        if (this.options.labels.show) {
+                            this.ctx.save();
+                            this.ctx.translate(xLabelValue, (isRotated) ? this.top + 12 : this.top + 8);
+                            this.ctx.rotate(helpers.toRadians(this.labelRotation) * -1);
+                            this.ctx.font = this.font;
+                            this.ctx.textAlign = (isRotated) ? "right" : "center";
+                            this.ctx.textBaseline = (isRotated) ? "middle" : "top";
+                            this.ctx.fillText(label, 0, 0);
+                            this.ctx.restore();
+                        }
+                    }, this);
+                } else {
+                    // Vertical
+                    if (this.options.gridLines.show) {}
+
+                    if (this.options.labels.show) {
+                        // Draw the labels
+                    }
+                }
+            }
+        }
+    });
+    Chart.scales.registerScaleType("dataset", DatasetScale);
+
+    var LinearRadialScale = Chart.Element.extend({
         initialize: function() {
             this.size = helpers.min([this.height, this.width]);
             this.drawingArea = (this.options.display) ? (this.size / 2) - (this.options.labels.fontSize / 2 + this.options.labels.backdropPaddingY) : (this.size / 2);
@@ -821,99 +822,98 @@
         },
         calculateRange: helpers.noop, // overridden in chart
         generateTicks: function() {
-			// We need to decide how many ticks we are going to have. Each tick draws a grid line.
-			// There are two possibilities. The first is that the user has manually overridden the scale
-			// calculations in which case the job is easy. The other case is that we have to do it ourselves
-			// 
-			// We assume at this point that the scale object has been updated with the following values
-			// by the chart.
-			// 	min: this is the minimum value of the scale
-			//	max: this is the maximum value of the scale
-			//	options: contains the options for the scale. This is referenced from the user settings
-			//		rather than being cloned. This ensures that updates always propogate to a redraw
-			
-			// Reset the ticks array. Later on, we will draw a grid line at these positions
-			// The array simply contains the numerical value of the spots where ticks will be
-			this.ticks = [];
-			
-			if (this.options.override) {
-				// The user has specified the manual override. We use <= instead of < so that 
-				// we get the final line
-				for (var i = 0; i <= this.options.override.steps; ++i) {
-					var value = this.options.override.start + (i * this.options.override.stepWidth);
-					ticks.push(value);
-				}
-			}
-			else {
-				// Figure out what the max number of ticks we can support it is based on the size of
-				// the axis area. For now, we say that the minimum tick spacing in pixels must be 50
-				// We also limit the maximum number of ticks to 11 which gives a nice 10 squares on 
-				// the graph
-				
-				var maxTicks = Math.min(11, Math.ceil(this.drawingArea / (2 * this.options.labels.fontSize)));
-			
-				// Make sure we always have at least 2 ticks 
-				maxTicks = Math.max(2, maxTicks);
-				
-				// To get a "nice" value for the tick spacing, we will use the appropriately named 
-				// "nice number" algorithm. See http://stackoverflow.com/questions/8506881/nice-label-algorithm-for-charts-with-minimum-ticks
-				// for details.
-				
-				// If we are forcing it to begin at 0, but 0 will already be rendered on the chart,
-				// do nothing since that would make the chart weird. If the user really wants a weird chart
-				// axis, they can manually override it
-				if (this.options.beginAtZero) {
-					var minSign = helpers.sign(this.min);
-					var maxSign = helpers.sign(this.max);
-					
-					if (minSign < 0 && maxSign < 0) {
-						// move the top up to 0
-						this.max = 0;
-					} else if (minSign > 0 && maxSign > 0) {
-						// move the botttom down to 0
-						this.min = 0;
-					}
-				}
-				
-				var niceRange = helpers.niceNum(this.max - this.min, false);
-				var spacing = helpers.niceNum(niceRange / (maxTicks - 1), true);
-				var niceMin = Math.floor(this.min / spacing) * spacing;
-				var niceMax = Math.ceil(this.max / spacing) * spacing;
-				
-				// Put the values into the ticks array
-				for (var j = niceMin; j <= niceMax; j += spacing) {
-					this.ticks.push(j);
-				}
-			}
-			
-			if (this.options.position == "left" || this.options.position == "right") {
-				// We are in a vertical orientation. The top value is the highest. So reverse the array
-				this.ticks.reverse();
-			}
-			
-			// At this point, we need to update our max and min given the tick values since we have expanded the
-			// range of the scale
-			this.max = helpers.max(this.ticks);
-			this.min = helpers.min(this.ticks);
-		},
+            // We need to decide how many ticks we are going to have. Each tick draws a grid line.
+            // There are two possibilities. The first is that the user has manually overridden the scale
+            // calculations in which case the job is easy. The other case is that we have to do it ourselves
+            // 
+            // We assume at this point that the scale object has been updated with the following values
+            // by the chart.
+            // 	min: this is the minimum value of the scale
+            //	max: this is the maximum value of the scale
+            //	options: contains the options for the scale. This is referenced from the user settings
+            //		rather than being cloned. This ensures that updates always propogate to a redraw
+
+            // Reset the ticks array. Later on, we will draw a grid line at these positions
+            // The array simply contains the numerical value of the spots where ticks will be
+            this.ticks = [];
+
+            if (this.options.override) {
+                // The user has specified the manual override. We use <= instead of < so that 
+                // we get the final line
+                for (var i = 0; i <= this.options.override.steps; ++i) {
+                    var value = this.options.override.start + (i * this.options.override.stepWidth);
+                    ticks.push(value);
+                }
+            } else {
+                // Figure out what the max number of ticks we can support it is based on the size of
+                // the axis area. For now, we say that the minimum tick spacing in pixels must be 50
+                // We also limit the maximum number of ticks to 11 which gives a nice 10 squares on 
+                // the graph
+
+                var maxTicks = Math.min(11, Math.ceil(this.drawingArea / (2 * this.options.labels.fontSize)));
+
+                // Make sure we always have at least 2 ticks 
+                maxTicks = Math.max(2, maxTicks);
+
+                // To get a "nice" value for the tick spacing, we will use the appropriately named 
+                // "nice number" algorithm. See http://stackoverflow.com/questions/8506881/nice-label-algorithm-for-charts-with-minimum-ticks
+                // for details.
+
+                // If we are forcing it to begin at 0, but 0 will already be rendered on the chart,
+                // do nothing since that would make the chart weird. If the user really wants a weird chart
+                // axis, they can manually override it
+                if (this.options.beginAtZero) {
+                    var minSign = helpers.sign(this.min);
+                    var maxSign = helpers.sign(this.max);
+
+                    if (minSign < 0 && maxSign < 0) {
+                        // move the top up to 0
+                        this.max = 0;
+                    } else if (minSign > 0 && maxSign > 0) {
+                        // move the botttom down to 0
+                        this.min = 0;
+                    }
+                }
+
+                var niceRange = helpers.niceNum(this.max - this.min, false);
+                var spacing = helpers.niceNum(niceRange / (maxTicks - 1), true);
+                var niceMin = Math.floor(this.min / spacing) * spacing;
+                var niceMax = Math.ceil(this.max / spacing) * spacing;
+
+                // Put the values into the ticks array
+                for (var j = niceMin; j <= niceMax; j += spacing) {
+                    this.ticks.push(j);
+                }
+            }
+
+            if (this.options.position == "left" || this.options.position == "right") {
+                // We are in a vertical orientation. The top value is the highest. So reverse the array
+                this.ticks.reverse();
+            }
+
+            // At this point, we need to update our max and min given the tick values since we have expanded the
+            // range of the scale
+            this.max = helpers.max(this.ticks);
+            this.min = helpers.min(this.ticks);
+        },
         buildYLabels: function() {
             this.yLabels = [];
-			
-			helpers.each(this.ticks, function(tick, index, ticks) {	
-				var label; 
-
-				if (this.options.labels.userCallback) {
-					// If the user provided a callback for label generation, use that as first priority
-					label = this.options.labels.userCallback(tick, index, ticks);
-				} else if (this.options.labels.template) {
-					// else fall back to the template string
-					label = helpers.template(this.options.labels.template, {
-						value: tick
-					});
-				}
-
-				this.yLabels.push(label ? label : "");
-			}, this);
+
+            helpers.each(this.ticks, function(tick, index, ticks) {
+                var label;
+
+                if (this.options.labels.userCallback) {
+                    // If the user provided a callback for label generation, use that as first priority
+                    label = this.options.labels.userCallback(tick, index, ticks);
+                } else if (this.options.labels.template) {
+                    // else fall back to the template string
+                    label = helpers.template(this.options.labels.template, {
+                        value: tick
+                    });
+                }
+
+                this.yLabels.push(label ? label : "");
+            }, this);
         },
         getCircumference: function() {
             return ((Math.PI * 2) / this.valuesCount);
@@ -1083,7 +1083,7 @@
 
                         if (this.options.labels.show) {
                             ctx.font = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
-                            
+
                             if (this.showLabelBackdrop) {
                                 var labelWidth = ctx.measureText(label).width;
                                 ctx.fillStyle = this.options.labels.backdropColor;
@@ -1094,7 +1094,7 @@
                                     this.options.labels.fontSize + this.options.lables.backdropPaddingY * 2
                                 );
                             }
-                            
+
                             ctx.textAlign = 'center';
                             ctx.textBaseline = "middle";
                             ctx.fillStyle = this.options.labels.fontColor;
@@ -1151,5 +1151,5 @@
             }
         }
     });
-	Chart.scales.registerScaleType("radialLinear", LinearRadialScale);
-}).call(this);
\ No newline at end of file
+    Chart.scales.registerScaleType("radialLinear", LinearRadialScale);
+}).call(this);

From 8a550852da6a903a9105a7f414e29b34f8c1318d Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sun, 31 May 2015 09:47:10 -0400
Subject: [PATCH 067/424] Check in work from floobits with minor changes to fix
 some errors

---
 src/Chart.Core.js | 276 +++++++++++++++++++---------------------------
 src/Chart.Line.js | 245 +++++++++++++++++-----------------------
 2 files changed, 217 insertions(+), 304 deletions(-)

diff --git a/src/Chart.Core.js b/src/Chart.Core.js
index 48d6be231aa..a41e81f0e2a 100755
--- a/src/Chart.Core.js
+++ b/src/Chart.Core.js
@@ -48,116 +48,73 @@
 
         return this;
     };
+
+    var defaultColor = 'rgba(0,0,0,0.1)';
+
     //Globally expose the defaults to allow for user updating/changing
     Chart.defaults = {
         global: {
-
-            // Animation defaults
             animation: {
-                // Number - Number of animation steps
                 duration: 1000,
-
-                // String - Animation easing effect
                 easing: "easeOutQuart",
-
-                // Function - Will fire on animation progression.
                 onProgress: function() {},
-
-                // Function - Will fire on animation completion.
                 onComplete: function() {},
             },
-
-            // Boolean - whether or not the chart should be responsive and resize when the browser does.
             responsive: false,
-
-            // Boolean - whether to maintain the starting aspect ratio or not when responsive, if set to false, will take up entire container
             maintainAspectRatio: true,
-
-            // Array - Array of string names to attach interaction events
             events: ["mousemove", "mouseout", "click", "touchstart", "touchmove", "touchend"],
-
-            // Hover defaults
             hover: {
-
-                // String || boolean
-                mode: 'label', // 'label', 'dataset', 'false'
-
-                //Function(event, activeElements) - Custom hover handler
                 onHover: null,
-
-                //Function - Custom hover handler
                 animationDuration: 400,
             },
-
-            //Function(event, clickedElements) - Custom click handler 
             onClick: null,
-
-            // Tooltip Defaults
             tooltips: {
-
-                // Boolean - Determines whether to draw tooltips on the canvas or not - attaches events to touchmove & mousemove
                 enabled: true,
-
-                // Function - Determines whether to draw built-in tooltip or call custom tooltip function
                 custom: null,
-
-                // String - Tooltip background colour
                 backgroundColor: "rgba(0,0,0,0.8)",
-
-                // String - Tooltip label font declaration for the scale label
                 fontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
-
-                // Number - Tooltip label font size in pixels
                 fontSize: 14,
-
-                // String - Tooltip font weight style
                 fontStyle: "normal",
-
-                // String - Tooltip label font colour
                 fontColor: "#fff",
-
-                // String - Tooltip title font declaration for the scale label
                 titleFontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
-
-                // Number - Tooltip title font size in pixels
                 titleFontSize: 14,
-
-                // String - Tooltip title font weight style
                 titleFontStyle: "bold",
-
-                // String - Tooltip title font colour
                 titleFontColor: "#fff",
-
-                // Number - pixel width of padding around text
                 yPadding: 6,
-
-                // Number - pixel width of padding around text
                 xPadding: 6,
-
-                // Number - Size of the caret on the
                 caretSize: 8,
-
-                // Number - Pixel radius of the border
                 cornerRadius: 6,
-
-                // Number - Pixel offset from point x to edge
                 xOffset: 10,
-
-                // String - Template string for singles
                 template: "<%if (label){%><%=label%>: <%}%><%= value %>",
-
-                // String - Template string for singles
                 multiTemplate: "<%if (datasetLabel){%><%=datasetLabel%>: <%}%><%= value %>",
-
-                // String - Colour behind the legend colour block
                 multiKeyBackground: '#fff',
 
             },
-
-            // Color String - Used for undefined Colros
-            defaultColor: 'rgba(0,0,0,0.1)',
-
-        }
+            defaultColor: defaultColor,
+
+            // Element defaults
+            elements: {
+                line: {
+                    tension: 0.4,
+                    backgroundColor: defaultColor,
+                    borderWidth: 3,
+                    borderColor: defaultColor,
+                    // Hover
+                    hitRadius: 6,
+                    hoverBorderWidth: 2,
+                },
+                point: {
+                    radius: 3,
+                    backgroundColor: defaultColor,
+                    borderWidth: 1,
+                    borderColor: defaultColor,
+                    // Hover
+                    hitRadius: 6,
+                    hoverRadius: 5,
+                    hoverBorderWidth: 2,
+                },
+            }
+        },
     };
 
     //Create a dictionary of chart types, to allow for extension of existing types
@@ -238,6 +195,17 @@
 
             return base;
         },
+        getValueAtIndexOrDefault = helpers.getValueAtIndexOrDefault = function(value, index, defaultValue) {
+            if (!value) {
+                return defaultValue;
+            }
+
+            if (helpers.isArray(value) && index < value.length) {
+                return value[index];
+            }
+
+            return value;
+        },
         indexOf = helpers.indexOf = function(arrayToSearch, item) {
             if (Array.prototype.indexOf) {
                 return arrayToSearch.indexOf(item);
@@ -1142,48 +1110,36 @@
     };
 
     Chart.Element = function(configuration) {
-        extend(this, {
-            _vm: {},
-        });
         extend(this, configuration);
         this.initialize.apply(this, arguments);
     };
     extend(Chart.Element.prototype, {
         initialize: function() {},
-        save: function() {
-            this._vm = clone(this);
-            delete this._vm._vm;
-            delete this._vm._start;
-            return this;
-        },
         pivot: function() {
-            if (this._start) {
-                this._start = clone(this);
-                helpers.extend(this._start, this._vm);
-            }
+            this._start = clone(this._view);
             return this;
         },
         transition: function(ease) {
+            if (!this._view) {
+                this._view = clone(this._model);
+            }
             if (!this._start) {
-                if (!this._vm) {
-                    this.save();
-                }
-                this._start = clone(this._vm);
+                this.pivot();
             }
 
-            each(this, function(value, key) {
+            each(this._model, function(value, key) {
 
                 if (key[0] === '_' || !this.hasOwnProperty(key)) {
                     // Only non-underscored properties
                 }
 
                 // Init if doesn't exist
-                else if (!this._vm[key]) {
-                    this._vm[key] = value || null;
+                else if (!this._view[key]) {
+                    this._view[key] = value || null;
                 }
 
                 // No unnecessary computations
-                else if (this[key] === this._vm[key]) {
+                else if (this[key] === this._view[key]) {
                     // It's the same! Woohoo!
                 }
 
@@ -1191,18 +1147,18 @@
                 else if (typeof value === 'string') {
                     try {
                         var color = helpers.color(this._start[key]).mix(helpers.color(this[key]), ease);
-                        this._vm[key] = color.rgbString();
+                        this._view[key] = color.rgbString();
                     } catch (err) {
-                        this._vm[key] = value;
+                        this._view[key] = value;
                     }
                 }
                 // Number transitions
                 else if (typeof value === 'number') {
-
-                    this._vm[key] = ((this[key] - this._start[key]) * ease) + this._start[key];
-                } else {
-                    // Everything else
-                    this._vm[key] = value;
+                    this._view[key] = ((this[key] - this._start[key]) * ease) + this._start[key];
+                }
+                // Everything else
+                else {
+                    this._view[key] = value;
                 }
 
             }, this);
@@ -1228,16 +1184,16 @@
 
     Chart.Point = Chart.Element.extend({
         inRange: function(mouseX, mouseY) {
-            var vm = this._vm;
+            var vm = this._view;
             var hoverRange = vm.hoverRadius + vm.radius;
             return ((Math.pow(mouseX - vm.x, 2) + Math.pow(mouseY - vm.y, 2)) < Math.pow(hoverRange, 2));
         },
         inGroupRange: function(mouseX) {
-            var vm = this._vm;
+            var vm = this._view;
             return (Math.pow(mouseX - vm.x, 2) < Math.pow(vm.radius + this.hoverRadius, 2));
         },
         tooltipPosition: function() {
-            var vm = this._vm;
+            var vm = this._view;
             return {
                 x: vm.x,
                 y: vm.y,
@@ -1246,7 +1202,7 @@
         },
         draw: function() {
 
-            var vm = this._vm;
+            var vm = this._view;
             var ctx = this._chart.ctx;
 
             if (vm.radius > 0 || vm.borderWidth > 0) {
@@ -1271,29 +1227,29 @@
     Chart.Line = Chart.Element.extend({
         draw: function() {
 
-            var vm = this._vm;
+            var vm = this._view;
             var ctx = this._chart.ctx;
-            var first = vm._points[0];
-            var last = vm._points[vm._points.length - 1];
+            var first = this._children[0];
+            var last = this._children[this._children.length - 1];
 
             // Draw the background first (so the border is always on top)
-            helpers.each(vm._points, function(point, index) {
+            helpers.each(this._children, function(point, index) {
                 if (index === 0) {
-                    ctx.moveTo(point._vm.x, point._vm.y);
+                    ctx.moveTo(point._view.x, point._view.y);
                 } else {
                     if (vm._tension > 0 || 1) {
-                        var previous = this.previousPoint(point, vm._points, index);
+                        var previous = this.previousPoint(point, this._children, index);
 
                         ctx.bezierCurveTo(
-                            previous._vm.controlPointNextX,
-                            previous._vm.controlPointNextY,
-                            point._vm.controlPointPreviousX,
-                            point._vm.controlPointPreviousY,
-                            point._vm.x,
-                            point._vm.y
+                            previous._view.controlPointNextX,
+                            previous._view.controlPointNextY,
+                            point._view.controlPointPreviousX,
+                            point._view.controlPointPreviousY,
+                            point._view.x,
+                            point._view.y
                         );
                     } else {
-                        ctx.lineTo(point._vm.x, point._vm.y);
+                        ctx.lineTo(point._view.x, point._view.y);
                     }
                 }
             }, this);
@@ -1303,22 +1259,22 @@
                 if (vm._tension > 0 || 1) {
 
                     ctx.bezierCurveTo(
-                        last._vm.controlPointNextX,
-                        last._vm.controlPointNextY,
-                        first._vm.controlPointPreviousX,
-                        first._vm.controlPointPreviousY,
-                        first._vm.x,
-                        first._vm.y
+                        last._view.controlPointNextX,
+                        last._view.controlPointNextY,
+                        first._view.controlPointPreviousX,
+                        first._view.controlPointPreviousY,
+                        first._view.x,
+                        first._view.y
                     );
                 } else {
-                    ctx.lineTo(first._vm.x, first._vm.y);
+                    ctx.lineTo(first._view.x, first._view.y);
                 }
             }
 
-            if (vm._points.length > 0) {
+            if (this._children.length > 0) {
                 //Round off the line by going to the base of the chart, back to the start, then fill.
-                ctx.lineTo(vm._points[vm._points.length - 1].x, vm.scaleZero);
-                ctx.lineTo(vm._points[0].x, vm.scaleZero);
+                ctx.lineTo(this._children[this._children.length - 1].x, vm.scaleZero);
+                ctx.lineTo(this._children[0].x, vm.scaleZero);
                 ctx.fillStyle = vm.backgroundColor || Chart.defaults.global.defaultColor;
                 ctx.closePath();
                 ctx.fill();
@@ -1330,23 +1286,23 @@
             ctx.strokeStyle = vm.borderColor || Chart.defaults.global.defaultColor;
             ctx.beginPath();
 
-            helpers.each(vm._points, function(point, index) {
+            helpers.each(this._children, function(point, index) {
                 if (index === 0) {
-                    ctx.moveTo(point._vm.x, point._vm.y);
+                    ctx.moveTo(point._view.x, point._view.y);
                 } else {
                     if (vm._tension > 0 || 1) {
-                        var previous = this.previousPoint(point, vm._points, index);
+                        var previous = this.previousPoint(point, this._children, index);
 
                         ctx.bezierCurveTo(
-                            previous._vm.controlPointNextX,
-                            previous._vm.controlPointNextY,
-                            point._vm.controlPointPreviousX,
-                            point._vm.controlPointPreviousY,
-                            point._vm.x,
-                            point._vm.y
+                            previous._view.controlPointNextX,
+                            previous._view.controlPointNextY,
+                            point._view.controlPointPreviousX,
+                            point._view.controlPointPreviousY,
+                            point._view.x,
+                            point._view.y
                         );
                     } else {
-                        ctx.lineTo(point._vm.x, point._vm.y);
+                        ctx.lineTo(point._view.x, point._view.y);
                     }
                 }
             }, this);
@@ -1354,15 +1310,15 @@
                 if (vm._tension > 0 || 1) {
 
                     ctx.bezierCurveTo(
-                        last._vm.controlPointNextX,
-                        last._vm.controlPointNextY,
-                        first._vm.controlPointPreviousX,
-                        first._vm.controlPointPreviousY,
-                        first._vm.x,
-                        first._vm.y
+                        last._view.controlPointNextX,
+                        last._view.controlPointNextY,
+                        first._view.controlPointPreviousX,
+                        first._view.controlPointPreviousY,
+                        first._view.x,
+                        first._view.y
                     );
                 } else {
-                    ctx.lineTo(first._vm.x, first._vm.y);
+                    ctx.lineTo(first._view.x, first._view.y);
                 }
             }
 
@@ -1380,7 +1336,7 @@
     Chart.Arc = Chart.Element.extend({
         inRange: function(chartX, chartY) {
 
-            var vm = this._vm;
+            var vm = this._view;
 
             var pointRelativePosition = helpers.getAngleFromPoint(vm, {
                 x: chartX,
@@ -1395,7 +1351,7 @@
             //Ensure within the outside of the arc centre, but inside arc outer
         },
         tooltipPosition: function() {
-            var vm = this._vm;
+            var vm = this._view;
 
             var centreAngle = vm.startAngle + ((vm.endAngle - vm.startAngle) / 2),
                 rangeFromCentre = (vm.outerRadius - vm.innerRadius) / 2 + vm.innerRadius;
@@ -1407,7 +1363,7 @@
         draw: function() {
 
             var ctx = this._chart.ctx;
-            var vm = this._vm;
+            var vm = this._view;
 
             ctx.beginPath();
 
@@ -1433,7 +1389,7 @@
     Chart.Rectangle = Chart.Element.extend({
         draw: function() {
 
-            var vm = this._vm;
+            var vm = this._view;
 
             var ctx = this.ctx,
                 halfWidth = vm.width / 2,
@@ -1468,11 +1424,11 @@
             }
         },
         height: function() {
-            var vm = this._vm;
+            var vm = this._view;
             return vm.base - vm.y;
         },
         inRange: function(mouseX, mouseY) {
-            var vm = this._vm;
+            var vm = this._view;
             if (vm.y < vm.base) {
                 return (mouseX >= vm.x - vm.width / 2 && mouseX <= vm.x + vm.width / 2) && (mouseY >= vm.y && mouseY <= vm.base);
             } else {
@@ -1480,11 +1436,11 @@
             }
         },
         inGroupRange: function(mouseX) {
-            var vm = this._vm;
+            var vm = this._view;
             return (mouseX >= vm.x - vm.width / 2 && mouseX <= vm.x + vm.width / 2);
         },
         tooltipPosition: function() {
-            var vm = this._vm;
+            var vm = this._view;
             if (vm.y < vm.base) {
                 return {
                     x: vm.x,
@@ -1586,14 +1542,14 @@
                         });
 
                         helpers.each(elements, function(element) {
-                            xPositions.push(element._vm.x);
-                            yPositions.push(element._vm.y);
+                            xPositions.push(element._view.x);
+                            yPositions.push(element._view.y);
 
                             //Include any colour information about the element
                             labels.push(helpers.template(this._options.tooltips.multiTemplate, element));
                             colors.push({
-                                fill: element._vm.backgroundColor,
-                                stroke: element._vm.borderColor
+                                fill: element._view.backgroundColor,
+                                stroke: element._view.borderColor
                             });
 
                         }, this);
@@ -1656,7 +1612,7 @@
         draw: function() {
 
             var ctx = this._chart.ctx;
-            var vm = this._vm;
+            var vm = this._view;
 
             switch (this._options.hover.mode) {
                 case 'single':
@@ -1690,7 +1646,7 @@
 
                     // Custom Tooltips
                     if (this._custom) {
-                        this._custom(this._vm);
+                        this._custom(this._view);
                     } else {
                         switch (vm.yAlign) {
                             case "above":
@@ -1768,14 +1724,14 @@
             }
         },
         getLineHeight: function(index) {
-            var baseLineHeight = this._vm.y - (this._vm.height / 2) + this._vm.yPadding,
+            var baseLineHeight = this._view.y - (this._view.height / 2) + this._view.yPadding,
                 afterTitleIndex = index - 1;
 
             //If the index is zero, we're getting the title
             if (index === 0) {
-                return baseLineHeight + this._vm.titleFontSize / 2;
+                return baseLineHeight + this._view.titleFontSize / 2;
             } else {
-                return baseLineHeight + ((this._vm.fontSize * 1.5 * afterTitleIndex) + this._vm.fontSize / 2) + this._vm.titleFontSize * 1.5;
+                return baseLineHeight + ((this._view.fontSize * 1.5 * afterTitleIndex) + this._view.fontSize / 2) + this._view.titleFontSize * 1.5;
             }
 
         },
diff --git a/src/Chart.Line.js b/src/Chart.Line.js
index 25de6c2bfde..ec2c766a63d 100644
--- a/src/Chart.Line.js
+++ b/src/Chart.Line.js
@@ -7,6 +7,13 @@
 
     var defaultConfig = {
 
+        stacked: false,
+
+        hover: {
+            mode: "label"
+        },
+
+        legendTemplate: "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span style=\"background-color:<%=datasets[i].borderColor%>\"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>",
         scales: {
             xAxes: [{
                 scaleType: "dataset", // scatter should not use a dataset axis
@@ -74,45 +81,6 @@
                 }
             }],
         },
-
-        //Boolean - Whether to stack the lines essentially creating a stacked area chart.
-        stacked: false,
-
-        point: {
-            // Number - Radius of each point dot in pixels
-            radius: 3,
-
-            // Number - Pixel width of point dot border
-            borderWidth: 1,
-
-            // Number - Pixel width of point on hover
-            hoverRadius: 5,
-
-            // Number - Pixel width of point dot border on hover
-            hoverBorderWidth: 2,
-
-            // Color
-            backgroundColor: Chart.defaults.global.defaultColor,
-
-            // Color
-            borderColor: Chart.defaults.global.defaultColor,
-
-            //Number - amount extra to add to the radius to cater for hit detection outside the drawn point
-            hitRadius: 6,
-        },
-
-        line: {
-            //Number - Tension of the bezier curve between points. Use 0 to turn off bezier tension
-            tension: 0.4,
-        },
-
-        //Number - Pixel width of dataset border
-        borderWidth: 2,
-        //Number - Pixel width of dataset border on hover
-        hoverBorderWidth: 2,
-
-        //String - A legend template
-        legendTemplate: "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span style=\"background-color:<%=datasets[i].borderColor%>\"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>",
     };
 
 
@@ -121,66 +89,49 @@
         defaults: defaultConfig,
         initialize: function() {
 
+            var _this = this;
+
             // Events
             helpers.bindEvents(this, this.options.events, this.events);
 
-            var _this = this;
-
-            //Create a new line and its points for each dataset and piece of data
+            // Create a new line and its points for each dataset and piece of data
             helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-                dataset.metaDataset = new Chart.Line();
+
+                dataset.metaDataset = new Chart.Line({
+                    _chart: this.chart,
+                    _datasetIndex: datasetIndex,
+                    _points: dataset.metaData,
+                });
+
                 dataset.metaData = [];
+
                 helpers.each(dataset.data, function(dataPoint, index) {
-                    dataset.metaData.push(new Chart.Point());
+                    dataset.metaData.push(new Chart.Point({
+                        _datasetIndex: datasetIndex,
+                        _index: index,
+                        _chart: this.chart,
+                        _model: {
+                            x: 0,//xScale.getPixelForValue(null, index, true),
+                            y: 0, //this.chartArea.bottom,
+                            controlPointPreviousX: this.previousPoint(dataset.data, index).x,
+                            controlPointPreviousY: this.nextPoint(dataset.data, index).y,
+                            controlPointNextX: this.previousPoint(dataset.data, index).x,
+                            controlPointNextY: this.nextPoint(dataset.data, index).y,
+                        },
+                    }));
                 }, this);
 
-                // The line chart only supports a single x axis because the x axis is always a dataset axis
+                // The line chart onlty supports a single x axis because the x axis is always a dataset axis
                 dataset.xAxisID = this.options.scales.xAxes[0].id;
 
                 if (!dataset.yAxisID) {
                     dataset.yAxisID = this.options.scales.yAxes[0].id;
                 }
+
             }, this);
 
             // Build and fit the scale. Needs to happen after the axis IDs have been set
             this.buildScale();
-            Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
-
-            // Set defaults for lines
-            this.eachDataset(function(dataset, datasetIndex) {
-                helpers.extend(dataset.metaDataset, {
-                    _points: dataset.metaData,
-                    _datasetIndex: datasetIndex,
-                    _chart: this.chart,
-                });
-                // Fill in dataset defaults from options
-                helpers.extend(dataset, helpers.merge(this.options, dataset));
-                // Copy to view modele
-                dataset.metaDataset.save();
-            }, this);
-
-            // Set defaults for points
-            this.eachElement(function(point, index, dataset, datasetIndex) {
-                var xScale = this.scales[this.data.datasets[datasetIndex].xAxisID];
-
-                helpers.extend(point, {
-                    x: xScale.getPixelForValue(null, index, true),
-                    y: this.chartArea.bottom,
-                    _datasetIndex: datasetIndex,
-                    _index: index,
-                    _chart: this.chart
-                });
-
-                // Default bezier control points
-                helpers.extend(point, {
-                    controlPointPreviousX: this.previousPoint(dataset, index).x,
-                    controlPointPreviousY: this.nextPoint(dataset, index).y,
-                    controlPointNextX: this.previousPoint(dataset, index).x,
-                    controlPointNextY: this.nextPoint(dataset, index).y,
-                });
-                // Copy to view model
-                point.save();
-            }, this);
 
             // Create tooltip instance exclusively for this chart with some defaults.
             this.tooltip = new Chart.Tooltip({
@@ -189,6 +140,7 @@
                 _options: this.options,
             }, this);
 
+            // Update that shiz
             this.update();
         },
         nextPoint: function(collection, index) {
@@ -198,6 +150,7 @@
             return collection[index + 1] || collection[index];
         },
         update: function() {
+
             Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
 
             // Update the lines
@@ -206,22 +159,24 @@
 
                 helpers.extend(dataset.metaDataset, {
                     // Utility
+                    _scale: yScale,
                     _datasetIndex: datasetIndex,
-
                     // Data
-                    _points: dataset.metaData,
-
-                    // Geometry
-                    scaleTop: yScale.top,
-                    scaleBottom: yScale.bottom,
-                    scaleZero: yScale.getPixelForValue(0),
-
-                    // Appearance
-                    tension: dataset.tension || this.options.line.tension,
-                    backgroundColor: dataset.backgroundColor || this.options.backgroundColor,
-                    borderWidth: dataset.borderWidth || this.options.borderWidth,
-                    borderColor: dataset.borderColor || this.options.borderColor,
+                    _children: dataset.metaData,
+                    // Model
+                    _model: {
+                        // Appearance
+                        tension: dataset.tension || this.options.elements.line.tension,
+                        backgroundColor: dataset.backgroundColor || this.options.elements.line.backgroundColor,
+                        borderWidth: dataset.borderWidth || this.options.elements.line.borderWidth,
+                        borderColor: dataset.borderColor || this.options.elements.line.borderColor,
+                        // Scale
+                        scaleTop: yScale.top,
+                        scaleBottom: yScale.bottom,
+                        scaleZero: yScale.getPixelForValue(0),
+                    },
                 });
+
                 dataset.metaDataset.pivot();
             });
 
@@ -233,61 +188,61 @@
                 helpers.extend(point, {
                     // Utility
                     _chart: this.chart,
+                    _xScale: xScale,
+                    _yScale: yScale,
                     _datasetIndex: datasetIndex,
                     _index: index,
 
-                    // Data
-                    label: this.data.labels[index],
-                    value: this.data.datasets[datasetIndex].data[index],
-                    datasetLabel: this.data.datasets[datasetIndex].label,
-
-                    // Geometry
-                    offsetGridLines: this.options.offsetGridLines,
-                    x: xScale.getPixelForValue(null, index, true), // value not used in dataset scale, but we want a consistent API between scales
-                    y: yScale.getPointPixelForValue(this.data.datasets[datasetIndex].data[index], index, datasetIndex),
-                    tension: this.data.datasets[datasetIndex].metaDataset.tension,
-
-                    // Appearnce
-                    radius: this.data.datasets[datasetIndex].pointRadius || this.options.point.radius,
-                    backgroundColor: this.data.datasets[datasetIndex].pointBackgroundColor || this.options.point.backgroundColor,
-                    borderWidth: this.data.datasets[datasetIndex].pointBorderWidth || this.options.point.borderWidth,
-
-                    // Tooltip
-                    hoverRadius: this.data.datasets[datasetIndex].pointHitRadius || this.options.point.hitRadius,
+                    // Desired view properties
+                    _model: {
+                        x: xScale.getPixelForValue(null, index, true), // value not used in dataset scale, but we want a consistent API between scales
+                        y: yScale.getPointPixelForValue(this.data.datasets[datasetIndex].data[index], index, datasetIndex),
+
+                        // Appearance
+                        tension: point.custom && point.custom.tension ? point.custom.tension : this.options.elements.line.tension,
+                        radius: point.custom && point.custom.radius ? point.custom.pointRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointRadius, index, this.options.elements.point.radius),
+                        backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBackgroundColor, index, this.options.elements.point.backgroundColor),
+                        borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderColor, index, this.options.elements.point.borderColor),
+                        borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderWidth, index, this.options.elements.point.borderWidth),
+
+                        // Tooltip
+                        hoverRadius: point.custom && point.custom.hoverRadius ? point.custom.hoverRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointHitRadius, index, this.options.elements.point.hitRadius),
+                    },
                 });
             }, this);
 
             // Update control points for the bezier curve
             this.eachElement(function(point, index, dataset, datasetIndex) {
                 var controlPoints = helpers.splineCurve(
-                    this.previousPoint(dataset, index),
-                    point,
-                    this.nextPoint(dataset, index),
-                    point.tension
+                    this.previousPoint(dataset, index)._model,
+                    point._model,
+                    this.nextPoint(dataset, index)._model,
+                    point._model.tension
                 );
 
-                point.controlPointPreviousX = controlPoints.previous.x;
-                point.controlPointNextX = controlPoints.next.x;
+                point._model.controlPointPreviousX = controlPoints.previous.x;
+                point._model.controlPointNextX = controlPoints.next.x;
 
                 // Prevent the bezier going outside of the bounds of the graph
 
                 // Cap puter bezier handles to the upper/lower scale bounds
                 if (controlPoints.next.y > this.chartArea.bottom) {
-                    point.controlPointNextY = this.chartArea.bottom;
+                    point._model.controlPointNextY = this.chartArea.bottom;
                 } else if (controlPoints.next.y < this.chartArea.top) {
-                    point.controlPointNextY = this.chartArea.top;
+                    point._model.controlPointNextY = this.chartArea.top;
                 } else {
-                    point.controlPointNextY = controlPoints.next.y;
+                    point._model.controlPointNextY = controlPoints.next.y;
                 }
 
                 // Cap inner bezier handles to the upper/lower scale bounds
                 if (controlPoints.previous.y > this.chartArea.bottom) {
-                    point.controlPointPreviousY = this.chartArea.bottom;
+                    point._model.controlPointPreviousY = this.chartArea.bottom;
                 } else if (controlPoints.previous.y < this.chartArea.top) {
-                    point.controlPointPreviousY = this.chartArea.top;
+                    point._model.controlPointPreviousY = this.chartArea.top;
                 } else {
-                    point.controlPointPreviousY = controlPoints.previous.y;
+                    point._model.controlPointPreviousY = controlPoints.previous.y;
                 }
+
                 // Now pivot the point for animation
                 point.pivot();
             }, this);
@@ -400,9 +355,6 @@
 
                 this.scales[scale.id] = scale;
             }, this);
-        },
-        redraw: function() {
-
         },
         draw: function(ease) {
 
@@ -472,25 +424,28 @@
             }
 
             var dataset;
+            var index;
             // Remove styling for last active (even if it may still be active)
             if (this.lastActive.length) {
                 switch (this.options.hover.mode) {
                     case 'single':
                         dataset = this.data.datasets[this.lastActive[0]._datasetIndex];
+                        index = this.lastActive[0]._index;
 
-                        this.lastActive[0].radius = dataset.pointRadius;
-                        this.lastActive[0].backgroundColor = dataset.pointBackgroundColor;
-                        this.lastActive[0].borderColor = dataset.pointBorderColor;
-                        this.lastActive[0].borderWidth = dataset.pointBorderWidth;
+                        this.lastActive[0]._model.radius = this.lastActive[0].custom && this.lastActive[0].custom.radius ? this.lastActive[0].custom.pointRadius : helpers.getValueAtIndexOrDefault(dataset.pointRadius, index, this.options.elements.point.radius);
+                        this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointBackgroundColor, index, this.options.elements.point.backgroundColor);
+                        this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.pointBorderColor, index, this.options.elements.point.borderColor);
+                        this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.options.elements.point.borderWidth);
                         break;
                     case 'label':
                         for (var i = 0; i < this.lastActive.length; i++) {
                             dataset = this.data.datasets[this.lastActive[i]._datasetIndex];
+                            index = this.lastActive[i]._index;
 
-                            this.lastActive[i].radius = dataset.pointRadius;
-                            this.lastActive[i].backgroundColor = dataset.pointBackgroundColor;
-                            this.lastActive[i].borderColor = dataset.pointBorderColor;
-                            this.lastActive[i].borderWidth = dataset.pointBorderWidth;
+                            this.lastActive[i]._model.radius = this.lastActive[i].custom && this.lastActive[i].custom.radius ? this.lastActive[i].custom.pointRadius : helpers.getValueAtIndexOrDefault(dataset.pointRadius, index, this.options.elements.point.radius);
+                            this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointBackgroundColor, index, this.options.elements.point.backgroundColor);
+                            this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.pointBorderColor, index, this.options.elements.point.borderColor);
+                            this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.options.elements.point.borderWidth);
                         }
                         break;
                     case 'dataset':
@@ -505,20 +460,22 @@
                 switch (this.options.hover.mode) {
                     case 'single':
                         dataset = this.data.datasets[this.active[0]._datasetIndex];
+                        index = this.active[0]._index;
 
-                        this.active[0].radius = dataset.pointHoverRadius || dataset.pointRadius + 2;
-                        this.active[0].backgroundColor = dataset.pointHoverBackgroundColor || helpers.color(dataset.pointBackgroundColor).saturate(0.5).darken(0.35).rgbString();
-                        this.active[0].borderColor = dataset.pointHoverBorderColor || helpers.color(dataset.pointBorderColor).saturate(0.5).darken(0.35).rgbString();
-                        this.active[0].borderWidth = dataset.pointHoverBorderWidth || dataset.pointBorderWidth + 2;
+                        this.active[0]._model.radius = this.active[0].custom && this.active[0].custom.hoverRadius ? this.active[0].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[0]._model.radius + 2);
+                        this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.35).rgbString());
+                        this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.35).rgbString());
+                        this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[0]._model.borderWidth + 2);
                         break;
                     case 'label':
                         for (var i = 0; i < this.active.length; i++) {
                             dataset = this.data.datasets[this.active[i]._datasetIndex];
+                            index = this.active[i]._index;
 
-                            this.active[i].radius = dataset.pointHoverRadius || dataset.pointRadius + 2;
-                            this.active[i].backgroundColor = dataset.pointHoverBackgroundColor || helpers.color(dataset.pointBackgroundColor).saturate(0.5).darken(0.35).rgbString();
-                            this.active[i].borderColor = dataset.pointHoverBorderColor || helpers.color(dataset.pointBorderColor).saturate(0.5).darken(0.35).rgbString();
-                            this.active[i].borderWidth = dataset.pointHoverBorderWidth || dataset.pointBorderWidth + 2;
+                            this.active[i]._model.radius = this.active[i].custom && this.active[i].custom.hoverRadius ? this.active[i].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[i]._model.radius + 2);
+                            this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.35).rgbString());
+                            this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.35).rgbString());
+                            this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[i]._model.borderWidth + 2);
                         }
                         break;
                     case 'dataset':

From e48c7f168ba48290ae99cfd69dc8ba27e1bd4384 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sun, 31 May 2015 10:24:53 -0400
Subject: [PATCH 068/424] Add back line fill option. This is set on a per
 dataset basis, but there is an override in the config. Demo this in the line
 sample.

---
 samples/line.html | 3 ++-
 src/Chart.Core.js | 9 ++++++---
 src/Chart.Line.js | 2 ++
 3 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/samples/line.html b/samples/line.html
index 826a568668c..7f96c553a25 100644
--- a/samples/line.html
+++ b/samples/line.html
@@ -26,7 +26,8 @@
         labels: ["January", "February", "March", "April", "May", "June", "July"],
         datasets: [{
             label: "My First dataset",
-            data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
+            data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()],
+            fill: false
         }, {
             label: "My Second dataset",
             data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
diff --git a/src/Chart.Core.js b/src/Chart.Core.js
index a41e81f0e2a..a3b41c9014d 100755
--- a/src/Chart.Core.js
+++ b/src/Chart.Core.js
@@ -99,6 +99,8 @@
                     backgroundColor: defaultColor,
                     borderWidth: 3,
                     borderColor: defaultColor,
+                    fill: true, // do we fill in the area between the line and the x axis
+
                     // Hover
                     hitRadius: 6,
                     hoverBorderWidth: 2,
@@ -1271,10 +1273,11 @@
                 }
             }
 
-            if (this._children.length > 0) {
+            // If we had points and want to fill this line, do so.
+            if (this._children.length > 0 && vm.fill) {
                 //Round off the line by going to the base of the chart, back to the start, then fill.
-                ctx.lineTo(this._children[this._children.length - 1].x, vm.scaleZero);
-                ctx.lineTo(this._children[0].x, vm.scaleZero);
+                ctx.lineTo(this._children[this._children.length - 1]._view.x, vm.scaleZero);
+                ctx.lineTo(this._children[0]._view.x, vm.scaleZero);
                 ctx.fillStyle = vm.backgroundColor || Chart.defaults.global.defaultColor;
                 ctx.closePath();
                 ctx.fill();
diff --git a/src/Chart.Line.js b/src/Chart.Line.js
index ec2c766a63d..fa54cb96da6 100644
--- a/src/Chart.Line.js
+++ b/src/Chart.Line.js
@@ -170,6 +170,8 @@
                         backgroundColor: dataset.backgroundColor || this.options.elements.line.backgroundColor,
                         borderWidth: dataset.borderWidth || this.options.elements.line.borderWidth,
                         borderColor: dataset.borderColor || this.options.elements.line.borderColor,
+                        fill: dataset.fill !== undefined ? dataset.fill : this.options.elements.line.fill, // use the value from the dataset if it was provided. else fall back to the default
+
                         // Scale
                         scaleTop: yScale.top,
                         scaleBottom: yScale.bottom,

From 92776ce0ac035c24ea80320dc04040bbc82c28d3 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sun, 31 May 2015 16:55:17 -0400
Subject: [PATCH 069/424] Animations & tool tips show. The title is not correct
 yet.

---
 samples/line.html |   2 +-
 src/Chart.Core.js | 110 ++++++++++++++++++++++++++++------------------
 src/Chart.Line.js |  13 +++---
 3 files changed, 74 insertions(+), 51 deletions(-)

diff --git a/samples/line.html b/samples/line.html
index 7f96c553a25..7655abe7a9d 100644
--- a/samples/line.html
+++ b/samples/line.html
@@ -36,7 +36,7 @@
 
     $.each(lineChartData.datasets, function(i, dataset) {
         dataset.borderColor = randomColor(0.4);
-        dataset.backgroundColor = randomColor(1);
+        dataset.backgroundColor = randomColor(0.5);
         dataset.pointBorderColor = randomColor(0.7);
         dataset.pointBackgroundColor = randomColor(0.5);
         dataset.pointBorderWidth = 1;
diff --git a/src/Chart.Core.js b/src/Chart.Core.js
index a3b41c9014d..3a5adf38a26 100755
--- a/src/Chart.Core.js
+++ b/src/Chart.Core.js
@@ -1131,7 +1131,7 @@
 
             each(this._model, function(value, key) {
 
-                if (key[0] === '_' || !this.hasOwnProperty(key)) {
+                if (key[0] === '_' || !this._model.hasOwnProperty(key)) {
                     // Only non-underscored properties
                 }
 
@@ -1141,14 +1141,14 @@
                 }
 
                 // No unnecessary computations
-                else if (this[key] === this._view[key]) {
+                else if (this._model[key] === this._view[key]) {
                     // It's the same! Woohoo!
                 }
 
                 // Color transitions if possible
                 else if (typeof value === 'string') {
                     try {
-                        var color = helpers.color(this._start[key]).mix(helpers.color(this[key]), ease);
+                        var color = helpers.color(this._start[key]).mix(helpers.color(this._model[key]), ease);
                         this._view[key] = color.rgbString();
                     } catch (err) {
                         this._view[key] = value;
@@ -1156,7 +1156,7 @@
                 }
                 // Number transitions
                 else if (typeof value === 'number') {
-                    this._view[key] = ((this[key] - this._start[key]) * ease) + this._start[key];
+                    this._view[key] = ((this._model[key] - this._start[key]) * ease) + this._start[key];
                 }
                 // Everything else
                 else {
@@ -1172,12 +1172,12 @@
         },
         tooltipPosition: function() {
             return {
-                x: this.x,
-                y: this.y
+                x: this._model.x,
+                y: this._model.y
             };
         },
         hasValue: function() {
-            return isNumber(this.value);
+            return isNumber(this._model.x) && isNumber(this._model.y);
         }
     });
 
@@ -1192,7 +1192,12 @@
         },
         inGroupRange: function(mouseX) {
             var vm = this._view;
-            return (Math.pow(mouseX - vm.x, 2) < Math.pow(vm.radius + this.hoverRadius, 2));
+
+            if (vm) {
+                return (Math.pow(mouseX - vm.x, 2) < Math.pow(vm.radius + vm.hoverRadius, 2));
+            } else {
+                return false;
+            }
         },
         tooltipPosition: function() {
             var vm = this._view;
@@ -1472,24 +1477,31 @@
         initialize: function() {
             var options = this._options;
             extend(this, {
-                opacity: 0,
-                xPadding: options.tooltips.xPadding,
-                yPadding: options.tooltips.yPadding,
-                xOffset: options.tooltips.xOffset,
-                backgroundColor: options.tooltips.backgroundColor,
-                textColor: options.tooltips.fontColor,
-                _fontFamily: options.tooltips.fontFamily,
-                _fontStyle: options.tooltips.fontStyle,
-                fontSize: options.tooltips.fontSize,
-                titleTextColor: options.tooltips.titleFontColor,
-                _titleFontFamily: options.tooltips.titleFontFamily,
-                _titleFontStyle: options.tooltips.titleFontStyle,
-                titleFontSize: options.tooltips.titleFontSize,
-                caretHeight: options.tooltips.caretSize,
-                cornerRadius: options.tooltips.cornerRadius,
-                legendColorBackground: options.tooltips.multiKeyBackground,
-                labels: [],
-                colors: [],
+                _model: {
+                    // Positioning
+                    xPadding: options.tooltips.xPadding,
+                    yPadding: options.tooltips.yPadding,
+                    xOffset: options.tooltips.xOffset,
+
+                    // Labels
+                    textColor: options.tooltips.fontColor,
+                    _fontFamily: options.tooltips.fontFamily,
+                    _fontStyle: options.tooltips.fontStyle,
+                    fontSize: options.tooltips.fontSize,
+
+                    // Title
+                    titleTextColor: options.tooltips.titleFontColor,
+                    _titleFontFamily: options.tooltips.titleFontFamily,
+                    _titleFontStyle: options.tooltips.titleFontStyle,
+                    titleFontSize: options.tooltips.titleFontSize,
+
+                    // Appearance
+                    caretHeight: options.tooltips.caretSize,
+                    cornerRadius: options.tooltips.cornerRadius,
+                    backgroundColor: options.tooltips.backgroundColor,
+                    opacity: 0,
+                    legendColorBackground: options.tooltips.multiKeyBackground,
+                },
             });
         },
         update: function() {
@@ -1498,15 +1510,22 @@
 
             switch (this._options.hover.mode) {
                 case 'single':
-                    helpers.extend(this, {
-                        text: template(this._options.tooltips.template, this._active[0]),
+                    helpers.extend(this._model, {
+                        text: template(this._options.tooltips.template, {
+                            // These variables are available in the template function. Add others here
+                            element: this._active[0],
+                            value: this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],
+                            label: this._data.labels ? this._data.labels[this._active[0]._index] : '',
+                        }),
                     });
+
                     var tooltipPosition = this._active[0].tooltipPosition();
-                    helpers.extend(this, {
+                    helpers.extend(this._model, {
                         x: Math.round(tooltipPosition.x),
                         y: Math.round(tooltipPosition.y),
                         caretPadding: tooltipPosition.padding
                     });
+
                     break;
 
                 case 'label':
@@ -1542,14 +1561,19 @@
                             if (dataCollection[dataIndex] && dataCollection[dataIndex].hasValue()) {
                                 elements.push(dataCollection[dataIndex]);
                             }
-                        });
+                        }, this);
 
                         helpers.each(elements, function(element) {
                             xPositions.push(element._view.x);
                             yPositions.push(element._view.y);
 
                             //Include any colour information about the element
-                            labels.push(helpers.template(this._options.tooltips.multiTemplate, element));
+                            labels.push(helpers.template(this._options.tooltips.multiTemplate, {
+                                // These variables are available in the template function. Add others here
+                                element: element,
+                                datasetLabel: this._data.datasets[element._datasetIndex].label,
+                                value: this._data.datasets[element._datasetIndex].data[element._index],
+                            }));
                             colors.push({
                                 fill: element._view.backgroundColor,
                                 stroke: element._view.borderColor
@@ -1570,7 +1594,7 @@
                     }).call(this, dataIndex);
 
                     // Apply for now
-                    helpers.extend(this, {
+                    helpers.extend(this._model, {
                         x: medianPosition.x,
                         y: medianPosition.y,
                         labels: labels,
@@ -1582,30 +1606,30 @@
 
                     // Calculate Appearance Tweaks
 
-                    this.height = (labels.length * this.fontSize) + ((labels.length - 1) * (this.fontSize / 2)) + (this.yPadding * 2) + this.titleFontSize * 1.5;
+                    this._model.height = (labels.length * this._model.fontSize) + ((labels.length - 1) * (this._model.fontSize / 2)) + (this._model.yPadding * 2) + this._model.titleFontSize * 1.5;
 
                     var titleWidth = ctx.measureText(this.title).width,
                         //Label has a legend square as well so account for this.
-                        labelWidth = longestText(ctx, this.font, labels) + this.fontSize + 3,
+                        labelWidth = longestText(ctx, this.font, labels) + this._model.fontSize + 3,
                         longestTextWidth = max([labelWidth, titleWidth]);
 
-                    this.width = longestTextWidth + (this.xPadding * 2);
+                    this._model.width = longestTextWidth + (this._model.xPadding * 2);
 
 
-                    var halfHeight = this.height / 2;
+                    var halfHeight = this._model.height / 2;
 
                     //Check to ensure the height will fit on the canvas
-                    if (this.y - halfHeight < 0) {
-                        this.y = halfHeight;
-                    } else if (this.y + halfHeight > this._chart.height) {
-                        this.y = this._chart.height - halfHeight;
+                    if (this._model.y - halfHeight < 0) {
+                        this._model.y = halfHeight;
+                    } else if (this._model.y + halfHeight > this._chart.height) {
+                        this._model.y = this._chart.height - halfHeight;
                     }
 
                     //Decide whether to align left or right based on position on canvas
-                    if (this.x > this._chart.width / 2) {
-                        this.x -= this.xOffset + this.width;
+                    if (this._model.x > this._chart.width / 2) {
+                        this._model.x -= this._model.xOffset + this._model.width;
                     } else {
-                        this.x += this.xOffset;
+                        this._model.x += this._model.xOffset;
                     }
                     break;
             }
diff --git a/src/Chart.Line.js b/src/Chart.Line.js
index fa54cb96da6..06f4c09b8d9 100644
--- a/src/Chart.Line.js
+++ b/src/Chart.Line.js
@@ -415,8 +415,8 @@
             }.call(this);
 
             // On Hover hook
-            if (this.options.onHover) {
-                this.options.onHover.call(this, this.active);
+            if (this.options.hover.onHover) {
+                this.options.hover.onHover.call(this, this.active);
             }
 
             if (e.type == 'mouseup' || e.type == 'click') {
@@ -496,17 +496,16 @@
 
                 // Active
                 if (this.active.length) {
+                    this.tooltip._model.opacity = 1;
+                    
                     helpers.extend(this.tooltip, {
-                        opacity: 1,
                         _active: this.active,
                     });
 
                     this.tooltip.update();
                 } else {
                     // Inactive
-                    helpers.extend(this.tooltip, {
-                        opacity: 0,
-                    });
+                    this.tooltip._model.opacity = 0;
                 }
             }
 
@@ -529,7 +528,7 @@
                     (this.lastActive.length && this.active.length && changed)) {
 
                     this.stop();
-                    this.render(this.options.hoverAnimationDuration);
+                    this.render(this.options.hover.animationDuration);
                 }
             }
 

From edbb2356680f5c2726e9d6b7582a54b46cdb3578 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sun, 31 May 2015 20:16:04 -0400
Subject: [PATCH 070/424] Tooltip titles now work in the line chart. Getting
 ever closer to being done

---
 samples/line.html | 4 +++-
 src/Chart.Core.js | 2 +-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/samples/line.html b/samples/line.html
index 7655abe7a9d..2a1794284ba 100644
--- a/samples/line.html
+++ b/samples/line.html
@@ -50,7 +50,9 @@
             data: lineChartData, 
             options: {
                 responsive: true,
-                hoverMode: 'label',
+                hover: {
+                    mode: 'label',
+                },
                 stacked: false,
                 scales: {
                     xAxes: [{
diff --git a/src/Chart.Core.js b/src/Chart.Core.js
index 3a5adf38a26..e9b27caf9ab 100755
--- a/src/Chart.Core.js
+++ b/src/Chart.Core.js
@@ -1598,7 +1598,7 @@
                         x: medianPosition.x,
                         y: medianPosition.y,
                         labels: labels,
-                        title: this._active.length ? this._active[0].label : '',
+                        title: this._data.labels && this._data.labels.length ? this._data.labels[this._active[0]._index] : '',
                         legendColors: colors,
                         legendBackgroundColor: this._options.tooltips.multiKeyBackground,
                     });

From b7dc2339f4951a12c148d4fdcdc21f9ec9350886 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Tue, 2 Jun 2015 13:42:09 -0600
Subject: [PATCH 071/424] line: skipNull functionality

---
 samples/line.html |  8 +++---
 src/Chart.Core.js | 67 +++++++++++++++++++++++++++++++++++++++++------
 src/Chart.Line.js | 20 +++++++-------
 3 files changed, 74 insertions(+), 21 deletions(-)

diff --git a/samples/line.html b/samples/line.html
index 2a1794284ba..b954d7d15a9 100644
--- a/samples/line.html
+++ b/samples/line.html
@@ -26,11 +26,11 @@
         labels: ["January", "February", "March", "April", "May", "June", "July"],
         datasets: [{
             label: "My First dataset",
-            data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()],
-            fill: false
+            data: [null, randomScalingFactor(), randomScalingFactor(), null, randomScalingFactor(), randomScalingFactor(), randomScalingFactor()],
+            fill: false,
         }, {
             label: "My Second dataset",
-            data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
+            data: [null, randomScalingFactor(), randomScalingFactor(), null, randomScalingFactor(), randomScalingFactor(), randomScalingFactor()],
         }]
     };
 
@@ -47,7 +47,7 @@
     window.onload = function() {
         var ctx = document.getElementById("canvas").getContext("2d");
         window.myLine = new Chart(ctx).Line({
-            data: lineChartData, 
+            data: lineChartData,
             options: {
                 responsive: true,
                 hover: {
diff --git a/src/Chart.Core.js b/src/Chart.Core.js
index e9b27caf9ab..9c9587bd06c 100755
--- a/src/Chart.Core.js
+++ b/src/Chart.Core.js
@@ -100,6 +100,8 @@
                     borderWidth: 3,
                     borderColor: defaultColor,
                     fill: true, // do we fill in the area between the line and the x axis
+                    skipNull: true,
+                    drawNull: false,
 
                     // Hover
                     hitRadius: 6,
@@ -373,11 +375,11 @@
                 fa = t * d01 / (d01 + d12), // scaling factor for triangle Ta
                 fb = t * d12 / (d01 + d12);
             return {
-                next: {
+                previous: {
                     x: MiddlePoint.x - fa * (AfterPoint.x - FirstPoint.x),
                     y: MiddlePoint.y - fa * (AfterPoint.y - FirstPoint.y)
                 },
-                previous: {
+                next: {
                     x: MiddlePoint.x + fb * (AfterPoint.x - FirstPoint.x),
                     y: MiddlePoint.y + fb * (AfterPoint.y - FirstPoint.y)
                 }
@@ -1212,6 +1214,11 @@
             var vm = this._view;
             var ctx = this._chart.ctx;
 
+
+            if (vm.skip) {
+                return;
+            }
+
             if (vm.radius > 0 || vm.borderWidth > 0) {
 
                 ctx.beginPath();
@@ -1241,12 +1248,32 @@
 
             // Draw the background first (so the border is always on top)
             helpers.each(this._children, function(point, index) {
+                var scaleZero = point._yScale.getPointPixelForValue(0);
+
+                // First point only
                 if (index === 0) {
-                    ctx.moveTo(point._view.x, point._view.y);
-                } else {
+                    if (point._view.skip && vm.skipNull) {
+                        ctx.moveTo(point._view.x, scaleZero);
+                    } else {
+                        ctx.moveTo(point._view.x, point._view.y);
+                    }
+                    return;
+                }
+
+                // Start Skip and drag along scale baseline
+                if (point._view.skip && vm.skipNull) {
+                    ctx.lineTo(this.previousPoint(point, this._children, index)._view.x, scaleZero);
+                    ctx.moveTo(this.nextPoint(point, this._children, index)._view.x, scaleZero);
+                }
+                // End Skip Stright line from the base line
+                else if (this.previousPoint(point, this._children, index)._view.skip && vm.skipNull) {
+                    ctx.moveTo(point._view.x, scaleZero);
+                    ctx.lineTo(point._view.x, point._view.y);
+                }
+                // Normal Bezier Curve
+                else {
                     if (vm._tension > 0 || 1) {
                         var previous = this.previousPoint(point, this._children, index);
-
                         ctx.bezierCurveTo(
                             previous._view.controlPointNextX,
                             previous._view.controlPointNextY,
@@ -1261,8 +1288,8 @@
                 }
             }, this);
 
+            // For radial scales, loop back around to the first point
             if (vm.loop) {
-
                 if (vm._tension > 0 || 1) {
 
                     ctx.bezierCurveTo(
@@ -1295,12 +1322,31 @@
             ctx.beginPath();
 
             helpers.each(this._children, function(point, index) {
+                var scaleZero = point._yScale.getPointPixelForValue(0);
+                // First point only
                 if (index === 0) {
+                    if (point._view.skip && vm.skipNull) {
+                        ctx.moveTo(point._view.x, scaleZero);
+                    } else {
+                        ctx.moveTo(point._view.x, point._view.y);
+                    }
+                    return;
+                }
+
+                // Start Skip and drag along scale baseline
+                if (point._view.skip && vm.skipNull) {
+                    ctx.moveTo(this.previousPoint(point, this._children, index)._view.x, scaleZero);
+                    ctx.moveTo(this.nextPoint(point, this._children, index)._view.x, scaleZero);
+                }
+                // End Skip Stright line from the base line
+                else if (this.previousPoint(point, this._children, index)._view.skip && vm.skipNull) {
+                    ctx.moveTo(point._view.x, scaleZero);
                     ctx.moveTo(point._view.x, point._view.y);
-                } else {
+                }
+                // Normal Bezier Curve
+                else {
                     if (vm._tension > 0 || 1) {
                         var previous = this.previousPoint(point, this._children, index);
-
                         ctx.bezierCurveTo(
                             previous._view.controlPointNextX,
                             previous._view.controlPointNextY,
@@ -1339,6 +1385,11 @@
                 return true;
             }, index) || point;
         },
+        nextPoint: function(point, collection, index) {
+            return helpers.findNextWhere(collection, function() {
+                return true;
+            }, index) || point;
+        },
     });
 
     Chart.Arc = Chart.Element.extend({
diff --git a/src/Chart.Line.js b/src/Chart.Line.js
index 06f4c09b8d9..4def9616892 100644
--- a/src/Chart.Line.js
+++ b/src/Chart.Line.js
@@ -111,12 +111,12 @@
                         _index: index,
                         _chart: this.chart,
                         _model: {
-                            x: 0,//xScale.getPixelForValue(null, index, true),
+                            x: 0, //xScale.getPixelForValue(null, index, true),
                             y: 0, //this.chartArea.bottom,
-                            controlPointPreviousX: this.previousPoint(dataset.data, index).x,
-                            controlPointPreviousY: this.nextPoint(dataset.data, index).y,
-                            controlPointNextX: this.previousPoint(dataset.data, index).x,
-                            controlPointNextY: this.nextPoint(dataset.data, index).y,
+                            //controlPointPreviousX: this.previousPoint(dataset.data, index).x,
+                            //controlPointPreviousY: this.previousPoint(dataset.data, index).y,
+                            //controlPointNextX: this.nextPoint(dataset.data, index).x,
+                            //controlPointNextY: this.nextPoint(dataset.data, index).y,
                         },
                     }));
                 }, this);
@@ -144,10 +144,10 @@
             this.update();
         },
         nextPoint: function(collection, index) {
-            return collection[index - 1] || collection[index];
+            return collection[index + 1] || collection[index];
         },
         previousPoint: function(collection, index) {
-            return collection[index + 1] || collection[index];
+            return collection[index - 1] || collection[index];
         },
         update: function() {
 
@@ -171,7 +171,8 @@
                         borderWidth: dataset.borderWidth || this.options.elements.line.borderWidth,
                         borderColor: dataset.borderColor || this.options.elements.line.borderColor,
                         fill: dataset.fill !== undefined ? dataset.fill : this.options.elements.line.fill, // use the value from the dataset if it was provided. else fall back to the default
-
+                        skipNull: dataset.skipNull !== undefined ? dataset.skipNull : this.options.elements.line.skipNull,
+                        drawNull: dataset.drawNull !== undefined ? dataset.drawNull : this.options.elements.line.drawNull,
                         // Scale
                         scaleTop: yScale.top,
                         scaleBottom: yScale.bottom,
@@ -206,6 +207,7 @@
                         backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBackgroundColor, index, this.options.elements.point.backgroundColor),
                         borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderColor, index, this.options.elements.point.borderColor),
                         borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderWidth, index, this.options.elements.point.borderWidth),
+                        skip: typeof this.data.datasets[datasetIndex].data[index] != 'number',
 
                         // Tooltip
                         hoverRadius: point.custom && point.custom.hoverRadius ? point.custom.hoverRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointHitRadius, index, this.options.elements.point.hitRadius),
@@ -497,7 +499,7 @@
                 // Active
                 if (this.active.length) {
                     this.tooltip._model.opacity = 1;
-                    
+
                     helpers.extend(this.tooltip, {
                         _active: this.active,
                     });

From df4d2d2594277dc99f46885c365b70d33be990a8 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Tue, 2 Jun 2015 15:14:06 -0600
Subject: [PATCH 072/424] Stroked tooltip colors

---
 samples/line.html | 51 +++++++++++++++++++----------------------------
 src/Chart.Core.js | 39 +++++++++++++++++++++++++++++-------
 src/Chart.Line.js |  8 ++------
 3 files changed, 54 insertions(+), 44 deletions(-)

diff --git a/samples/line.html b/samples/line.html
index b954d7d15a9..85ff667d324 100644
--- a/samples/line.html
+++ b/samples/line.html
@@ -22,19 +22,24 @@
         return 'rgba(' + Math.round(Math.random() * 255) + ',' + Math.round(Math.random() * 255) + ',' + Math.round(Math.random() * 255) + ',' + (opacity || '.3') + ')';
     };
 
-    var lineChartData = {
-        labels: ["January", "February", "March", "April", "May", "June", "July"],
-        datasets: [{
-            label: "My First dataset",
-            data: [null, randomScalingFactor(), randomScalingFactor(), null, randomScalingFactor(), randomScalingFactor(), randomScalingFactor()],
-            fill: false,
-        }, {
-            label: "My Second dataset",
-            data: [null, randomScalingFactor(), randomScalingFactor(), null, randomScalingFactor(), randomScalingFactor(), randomScalingFactor()],
-        }]
+    var config = {
+        data: {
+            labels: ["January", "February", "March", "April", "May", "June", "July"],
+            datasets: [{
+                label: "My First dataset",
+                data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()],
+                fill: false,
+            }, {
+                label: "My Second dataset",
+                data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()],
+            }]
+        },
+        options: {
+            responsive: true
+        }
     };
 
-    $.each(lineChartData.datasets, function(i, dataset) {
+    $.each(config.data.datasets, function(i, dataset) {
         dataset.borderColor = randomColor(0.4);
         dataset.backgroundColor = randomColor(0.5);
         dataset.pointBorderColor = randomColor(0.7);
@@ -42,33 +47,17 @@
         dataset.pointBorderWidth = 1;
     });
 
-    console.log(lineChartData);
+    console.log(config.data);
 
     window.onload = function() {
         var ctx = document.getElementById("canvas").getContext("2d");
-        window.myLine = new Chart(ctx).Line({
-            data: lineChartData,
-            options: {
-                responsive: true,
-                hover: {
-                    mode: 'label',
-                },
-                stacked: false,
-                scales: {
-                    xAxes: [{
-                        gridLines: {
-                            offsetGridLines: false
-                        }
-                    }]
-                }
-            }
-        });
+        window.myLine = new Chart(ctx).Line(config);
     };
 
     $('#randomizeData').click(function() {
-        lineChartData.datasets[0].data = [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()];
+        config.data.datasets[0].data = [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()];
 
-        lineChartData.datasets[1].data = [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()];
+        config.data.datasets[1].data = [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()];
 
         window.myLine.update();
     });
diff --git a/src/Chart.Core.js b/src/Chart.Core.js
index 9c9587bd06c..8462b471487 100755
--- a/src/Chart.Core.js
+++ b/src/Chart.Core.js
@@ -73,11 +73,11 @@
                 custom: null,
                 backgroundColor: "rgba(0,0,0,0.8)",
                 fontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
-                fontSize: 14,
+                fontSize: 10,
                 fontStyle: "normal",
                 fontColor: "#fff",
                 titleFontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
-                titleFontSize: 14,
+                titleFontSize: 12,
                 titleFontStyle: "bold",
                 titleFontColor: "#fff",
                 yPadding: 6,
@@ -85,8 +85,30 @@
                 caretSize: 8,
                 cornerRadius: 6,
                 xOffset: 10,
-                template: "<%if (label){%><%=label%>: <%}%><%= value %>",
-                multiTemplate: "<%if (datasetLabel){%><%=datasetLabel%>: <%}%><%= value %>",
+                template: [
+                    '<% if(label){ %>',
+                    '    <%=label %>:',
+                    '<% } %>',
+                    '<%=value %>',
+                ].join(''),
+                multiTemplate: [
+                    '<%if (datasetLabel){ %>',
+                    '   <%=datasetLabel %>:',
+                    '<% } %>',
+                    '<%=value %>'
+                ].join(''),
+                legendTemplate: [
+                    '<ul class="<% =name.toLowerCase() %>-legend">',
+                    '    <% for (var i=0; i<datasets.length; i++){ %>',
+                    '        <li>',
+                    '           <span style="background-color:<%=datasets[i].borderColor%>"></span>',
+                    '           <% if(datasets[i].label){ %>',
+                    '               <%=datasets[i].label %>',
+                    '           <% } %>',
+                    '        </li>',
+                    '    <% } %>',
+                    '</ul>',
+                ].join(''),
                 multiKeyBackground: '#fff',
 
             },
@@ -114,7 +136,7 @@
                     borderColor: defaultColor,
                     // Hover
                     hitRadius: 6,
-                    hoverRadius: 5,
+                    hoverRadius: 4,
                     hoverBorderWidth: 2,
                 },
             }
@@ -1120,6 +1142,9 @@
     extend(Chart.Element.prototype, {
         initialize: function() {},
         pivot: function() {
+            if (!this._view) {
+                this._view = clone(this._model);
+            }
             this._start = clone(this._view);
             return this;
         },
@@ -1790,8 +1815,8 @@
                         //ctx.clearRect(vm.x + vm.xPadding, this.getLineHeight(index + 1) - vm.fontSize/2, vm.fontSize, vm.fontSize);
                         //Instead we'll make a white filled block to put the legendColour palette over.
 
-                        ctx.fillStyle = helpers.color(vm.legendBackgroundColor).alpha(vm.opacity).rgbString();
-                        ctx.fillRect(vm.x + vm.xPadding, this.getLineHeight(index + 1) - vm.fontSize / 2, vm.fontSize, vm.fontSize);
+                        ctx.fillStyle = helpers.color(vm.legendColors[index].stroke).alpha(vm.opacity).rgbString();
+                        ctx.fillRect(vm.x + vm.xPadding - 1, this.getLineHeight(index + 1) - vm.fontSize / 2 - 1, vm.fontSize + 2, vm.fontSize + 2);
 
                         ctx.fillStyle = helpers.color(vm.legendColors[index].fill).alpha(vm.opacity).rgbString();
                         ctx.fillRect(vm.x + vm.xPadding, this.getLineHeight(index + 1) - vm.fontSize / 2, vm.fontSize, vm.fontSize);
diff --git a/src/Chart.Line.js b/src/Chart.Line.js
index 4def9616892..8ee9859875f 100644
--- a/src/Chart.Line.js
+++ b/src/Chart.Line.js
@@ -13,7 +13,6 @@
             mode: "label"
         },
 
-        legendTemplate: "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span style=\"background-color:<%=datasets[i].borderColor%>\"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>",
         scales: {
             xAxes: [{
                 scaleType: "dataset", // scatter should not use a dataset axis
@@ -113,12 +112,9 @@
                         _model: {
                             x: 0, //xScale.getPixelForValue(null, index, true),
                             y: 0, //this.chartArea.bottom,
-                            //controlPointPreviousX: this.previousPoint(dataset.data, index).x,
-                            //controlPointPreviousY: this.previousPoint(dataset.data, index).y,
-                            //controlPointNextX: this.nextPoint(dataset.data, index).x,
-                            //controlPointNextY: this.nextPoint(dataset.data, index).y,
                         },
                     }));
+
                 }, this);
 
                 // The line chart onlty supports a single x axis because the x axis is always a dataset axis
@@ -215,6 +211,7 @@
                 });
             }, this);
 
+
             // Update control points for the bezier curve
             this.eachElement(function(point, index, dataset, datasetIndex) {
                 var controlPoints = helpers.splineCurve(
@@ -374,7 +371,6 @@
             for (var i = this.data.datasets.length - 1; i >= 0; i--) {
 
                 var dataset = this.data.datasets[i];
-                var datasetIndex = i;
 
                 // Transition Point Locations
                 helpers.each(dataset.metaData, function(point, index) {

From 74d3890ba9acc61a77f4cd7d2c0e310c6750dcbb Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Tue, 2 Jun 2015 15:14:51 -0600
Subject: [PATCH 073/424] no legend yet... :(

---
 src/Chart.Core.js | 12 ------------
 1 file changed, 12 deletions(-)

diff --git a/src/Chart.Core.js b/src/Chart.Core.js
index 8462b471487..a38ffdc44d3 100755
--- a/src/Chart.Core.js
+++ b/src/Chart.Core.js
@@ -97,18 +97,6 @@
                     '<% } %>',
                     '<%=value %>'
                 ].join(''),
-                legendTemplate: [
-                    '<ul class="<% =name.toLowerCase() %>-legend">',
-                    '    <% for (var i=0; i<datasets.length; i++){ %>',
-                    '        <li>',
-                    '           <span style="background-color:<%=datasets[i].borderColor%>"></span>',
-                    '           <% if(datasets[i].label){ %>',
-                    '               <%=datasets[i].label %>',
-                    '           <% } %>',
-                    '        </li>',
-                    '    <% } %>',
-                    '</ul>',
-                ].join(''),
                 multiKeyBackground: '#fff',
 
             },

From 6b0e609935cb67cf32c3c8c94fe278f9314d9ce4 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Tue, 2 Jun 2015 16:48:39 -0600
Subject: [PATCH 074/424] Bar Chart Stacked nestedConfig

---
 samples/bar.html  |  10 +-
 src/Chart.Bar.js  | 434 ++++++++++++++++++++++------------------------
 src/Chart.Core.js |  12 +-
 3 files changed, 221 insertions(+), 235 deletions(-)

diff --git a/samples/bar.html b/samples/bar.html
index d9a5dc4d166..86169d164bc 100644
--- a/samples/bar.html
+++ b/samples/bar.html
@@ -34,21 +34,13 @@
             label: 'Dataset 3',
             backgroundColor: "rgba(151,187,205,0.5)",
             data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
-        }, {
-            label: 'Dataset 4',
-            backgroundColor: "rgba(151,187,205,0.5)",
-            data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
-        }, {
-            label: 'Dataset 3',
-            backgroundColor: "rgba(151,187,205,0.5)",
-            data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
         }]
 
     };
     window.onload = function() {
         var ctx = document.getElementById("canvas").getContext("2d");
         window.myBar = new Chart(ctx).Bar({
-            data: barChartData, 
+            data: barChartData,
             options: {
                 responsive: true,
                 hoverMode: 'label',
diff --git a/src/Chart.Bar.js b/src/Chart.Bar.js
index 39482b640f2..32f67e8f43f 100644
--- a/src/Chart.Bar.js
+++ b/src/Chart.Bar.js
@@ -7,13 +7,20 @@
 
 
     var defaultConfig = {
+
+        stacked: false,
+
+        hover: {
+            mode: "label"
+        },
+
         scales: {
             xAxes: [{
                 scaleType: "dataset", // scatter should not use a dataset axis
                 display: true,
                 position: "bottom",
                 id: "x-axis-1", // need an ID so datasets can reference the scale
-                
+
                 // grid line settings
                 gridLines: {
                     show: true,
@@ -46,7 +53,7 @@
                 display: true,
                 position: "left",
                 id: "y-axis-1",
-        
+
                 // grid line settings
                 gridLines: {
                     show: true,
@@ -75,20 +82,6 @@
             }],
         },
 
-        bars: {
-            //Number - Pixel width of the bar border
-            borderWidth: 2,
-
-            //Number - Spacing between each of the X value sets
-            valueSpacing: 5,
-
-            //Number - Spacing between data sets within X values
-            datasetSpacing: 1,
-        },
-
-        //String - A legend template
-        legendTemplate: "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span style=\"background-color:<%=datasets[i].backgroundColor%>\"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>"
-
     };
 
 
@@ -96,22 +89,23 @@
         name: "Bar",
         defaults: defaultConfig,
         initialize: function() {
-            // Events
-            helpers.bindEvents(this, this.options.events, this.onHover);
 
-            //Declare the extension of the default point, to cater for the options passed in to the constructor
-            this.BarClass = Chart.Rectangle.extend({
-                ctx: this.chart.ctx,
-            });
+            var _this = this;
+
+            // Events
+            helpers.bindEvents(this, this.options.events, this.events);
 
             //Create a new bar for each piece of data
             helpers.each(this.data.datasets, function(dataset, datasetIndex) {
                 dataset.metaData = [];
                 helpers.each(dataset.data, function(dataPoint, index) {
-                    dataset.metaData.push(new this.BarClass());
+                    dataset.metaData.push(new Chart.Rectangle({
+                        _chart: this.chart,
+                        _datasetIndex: datasetIndex,
+                    }));
                 }, this);
 
-                 // The bar chart only supports a single x axis because the x axis is always a dataset axis
+                // The bar chart only supports a single x axis because the x axis is always a dataset axis
                 dataset.xAxisID = this.options.scales.xAxes[0].id;
 
                 if (!dataset.yAxisID) {
@@ -121,24 +115,6 @@
 
             // Build and fit the scale. Needs to happen after the axis IDs have been set
             this.buildScale();
-            Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
-
-            // Set defaults for bars
-            this.eachElement(function(bar, index, dataset, datasetIndex) {
-                var xScale = this.scales[this.data.datasets[datasetIndex].xAxisID];
-                var yScale = this.scales[this.data.datasets[datasetIndex].yAxisID];
-
-                helpers.extend(bar, {
-                    base: yScale.getPixelForValue(0),
-                    width: xScale.calculateBarWidth(this.data.datasets.length),
-                    x: xScale.calculateBarX(this.data.datasets.length, datasetIndex, index),
-                    y: yScale.calculateBarY(this.data.datasets, datasetIndex, index, this.data.datasets[datasetIndex].data[index]),
-                    _datasetIndex: datasetIndex,
-                    _index: index,
-                });
-                // Copy to view model
-                bar.save();
-            }, this);
 
             // Create tooltip instance exclusively for this chart with some defaults.
             this.tooltip = new Chart.Tooltip({
@@ -150,162 +126,48 @@
             // Update the chart with the latest data.
             this.update();
         },
-        onHover: function(e) {
-
-
-            // If exiting chart
-            if (e.type == 'mouseout') {
-                return this;
-            }
-
-            this.lastActive = this.lastActive || [];
-
-            // Find Active Elements
-            this.active = function() {
-                switch (this.options.hover.mode) {
-                    case 'single':
-                        return this.getElementAtEvent(e);
-                    case 'label':
-                        return this.getElementsAtEvent(e);
-                    case 'dataset':
-                        return this.getDatasetAtEvent(e);
-                    default:
-                        return e;
-                }
-            }.call(this);
-
-            // On Hover hook
-            if (this.options.onHover) {
-                this.options.onHover.call(this, this.active);
-            }
-
-            // Remove styling for last active (even if it may still be active)
-            if (this.lastActive.length) {
-                switch (this.options.hover.mode) {
-                    case 'single':
-                        this.lastActive[0].backgroundColor = this.data.datasets[this.lastActive[0]._datasetIndex].backgroundColor;
-                        this.lastActive[0].borderColor = this.data.datasets[this.lastActive[0]._datasetIndex].borderColor;
-                        break;
-                    case 'label':
-                        for (var i = 0; i < this.lastActive.length; i++) {
-                            this.lastActive[i].backgroundColor = this.data.datasets[this.lastActive[i]._datasetIndex].backgroundColor;
-                            this.lastActive[i].borderColor = this.data.datasets[this.lastActive[i]._datasetIndex].borderColor;
-                        }
-                        break;
-                    case 'dataset':
-                        break;
-                    default:
-                        // Don't change anything
-                }
-            }
-
-            // Built in hover styling
-            if (this.active.length && this.options.hover.mode) {
-                switch (this.options.hover.mode) {
-                    case 'single':
-                        this.active[0].backgroundColor = this.data.datasets[this.active[0]._datasetIndex].hoverBackgroundColor || helpers.color(this.active[0].backgroundColor).saturate(0.8).darken(0.2).rgbString();
-                        this.active[0].borderColor = this.data.datasets[this.active[0]._datasetIndex].hoverBorderColor || helpers.color(this.active[0].borderColor).saturate(0.8).darken(0.2).rgbString();
-                        break;
-                    case 'label':
-                        for (var i = 0; i < this.active.length; i++) {
-                            this.active[i].backgroundColor = this.data.datasets[this.active[i]._datasetIndex].hoverBackgroundColor || helpers.color(this.active[i].backgroundColor).saturate(0.8).darken(0.2).rgbString();
-                            this.active[i].borderColor = this.data.datasets[this.active[i]._datasetIndex].hoverBorderColor || helpers.color(this.active[i].borderColor).saturate(0.8).darken(0.2).rgbString();
-                        }
-                        break;
-                    case 'dataset':
-                        break;
-                    default:
-                        // Don't change anything
-                }
-            }
-
-
-            // Built in Tooltips
-            if (this.options.tooltips.enabled) {
-
-                // The usual updates
-                this.tooltip.initialize();
-
-                // Active
-                if (this.active.length) {
-                    helpers.extend(this.tooltip, {
-                        opacity: 1,
-                        _active: this.active,
-                    });
-
-                    this.tooltip.update();
-                } else {
-                    // Inactive
-                    helpers.extend(this.tooltip, {
-                        opacity: 0,
-                    });
-                }
-            }
-
-
-            this.tooltip.pivot();
-
-            // Hover animations
-            if (!this.animating) {
-                var changed;
-
-                helpers.each(this.active, function(element, index) {
-                    if (element !== this.lastActive[index]) {
-                        changed = true;
-                    }
-                }, this);
-
-                // If entering, leaving, or changing elements, animate the change via pivot
-                if ((!this.lastActive.length && this.active.length) ||
-                    (this.lastActive.length && !this.active.length) ||
-                    (this.lastActive.length && this.active.length && changed)) {
-
-                    this.stop();
-                    this.render(this.options.hoverAnimationDuration);
-                }
-            }
-
-            // Remember Last Active
-            this.lastActive = this.active;
-            return this;
-        },
         update: function() {
             // Update the scale sizes
             Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
 
-            this.eachElement(function(bar, index, dataset, datasetIndex) {
-                helpers.extend(bar, {
-                    value: this.data.datasets[datasetIndex].data[index],
-                });
-
-                bar.pivot();
-            }, this);
-
+            // Update the points
             this.eachElement(function(bar, index, dataset, datasetIndex) {
                 var xScale = this.scales[this.data.datasets[datasetIndex].xAxisID];
                 var yScale = this.scales[this.data.datasets[datasetIndex].yAxisID];
 
                 helpers.extend(bar, {
-                    base: yScale.calculateBarBase(datasetIndex, index),
-                    x: xScale.calculateBarX(this.data.datasets.length, datasetIndex, index),
-                    y: yScale.calculateBarY(this.data.datasets, datasetIndex, index, this.data.datasets[datasetIndex].data[index]),
-                    width: xScale.calculateBarWidth(this.data.datasets.length),
-                    label: this.data.labels[index],
-                    datasetLabel: this.data.datasets[datasetIndex].label,
-                    borderColor: this.data.datasets[datasetIndex].borderColor,
-                    borderWidth: this.data.datasets[datasetIndex].borderWidth,
-                    backgroundColor: this.data.datasets[datasetIndex].backgroundColor,
+                    // Utility
+                    _chart: this.chart,
+                    _xScale: xScale,
+                    _yScale: yScale,
                     _datasetIndex: datasetIndex,
                     _index: index,
-                });
 
+                    // Desired view properties
+                    _model: {
+                        x: xScale.calculateBarX(this.data.datasets.length, datasetIndex, index),
+                        y: yScale.calculateBarY(datasetIndex, index),
+
+                        // Appearance
+                        base: yScale.calculateBarBase(datasetIndex, index),
+                        width: xScale.calculateBarWidth(this.data.datasets.length),
+                        backgroundColor: bar.custom && bar.custom.backgroundColor ? bar.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].backgroundColor, index, this.options.elements.bar.backgroundColor),
+                        borderColor: bar.custom && bar.custom.borderColor ? bar.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].borderColor, index, this.options.elements.bar.borderColor),
+                        borderWidth: bar.custom && bar.custom.borderWidth ? bar.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].borderWidth, index, this.options.elements.bar.borderWidth),
+
+                        // Tooltip
+                        label: this.data.labels[index],
+                        datasetLabel: this.data.datasets[datasetIndex].label,
+                    },
+                });
                 bar.pivot();
             }, this);
 
+
             this.render();
         },
         buildScale: function(labels) {
-             var self = this;
+            var self = this;
 
             // Function to determine the range of all the 
             var calculateYRange = function() {
@@ -338,6 +200,8 @@
                     var values = positiveValues.concat(negativeValues);
                     this.min = helpers.min(values);
                     this.max = helpers.max(values);
+
+                    console.log(this.min, this.max);
                 } else {
                     helpers.each(self.data.datasets, function(dataset) {
                         if (dataset.yAxisID === this.id) {
@@ -347,7 +211,7 @@
                                 } else if (value < this.min) {
                                     this.min = value;
                                 }
-                                
+
                                 if (this.max === null) {
                                     this.max = value;
                                 } else if (value > this.max) {
@@ -374,11 +238,11 @@
                     this.max = this.labels.length;
                 },
                 calculateBaseWidth: function() {
-                    return (this.getPixelForValue(null, 1, true) - this.getPixelForValue(null, 0, true)) - (2 * self.options.bars.valueSpacing);
+                    return (this.getPixelForValue(null, 1, true) - this.getPixelForValue(null, 0, true)) - (2 * self.options.elements.bar.valueSpacing);
                 },
                 calculateBarWidth: function(datasetCount) {
                     //The padding between datasets is to the right of each bar, providing that there are more than 1 dataset
-                    var baseWidth = this.calculateBaseWidth() - ((datasetCount - 1) * self.options.bars.datasetSpacing);
+                    var baseWidth = this.calculateBaseWidth() - ((datasetCount - 1) * self.options.elements.bar.datasetSpacing);
 
                     if (self.options.stacked) {
                         return baseWidth;
@@ -394,7 +258,7 @@
                         return xAbsolute + barWidth / 2;
                     }
 
-                    return xAbsolute + (barWidth * datasetIndex) + (datasetIndex * self.options.bars.datasetSpacing) + barWidth / 2;
+                    return xAbsolute + (barWidth * datasetIndex) + (datasetIndex * self.options.elements.bar.datasetSpacing) + barWidth / 2;
                 },
             });
             this.scales[xScale.id] = xScale;
@@ -410,22 +274,25 @@
                         var base = 0;
 
                         if (self.options.stacked) {
-                            var bar = self.data.datasets[datasetIndex].metaData[index];
 
-                            if (bar.value < 0) {
+                            var value = self.data.datasets[datasetIndex].data[index];
+
+                            if (value < 0) {
                                 for (var i = 0; i < datasetIndex; i++) {
                                     if (self.data.datasets[i].yAxisID === this.id) {
-                                        base += self.data.datasets[i].metaData[index].value < base ? self.data.datasets[i].metaData[index].value : 0;
+                                        base += self.data.datasets[i].data[index] < 0 ? self.data.datasets[i].data[index] : 0;
                                     }
                                 }
                             } else {
-                                for (var i = 0; i < datasetIndex; i++) {
-                                    if (self.data.datasets[i].yAxisID === this.id) {
-                                        base += self.data.datasets[i].metaData[index].value > base ? self.data.datasets[i].metaData[index].value : 0;
+                                for (var j = 0; j < datasetIndex; j++) {
+                                    if (self.data.datasets[j].yAxisID === this.id) {
+                                        base += self.data.datasets[j].data[index] > 0 ? self.data.datasets[j].data[index] : 0;
                                     }
                                 }
                             }
 
+                            console.log(base);
+
                             return this.getPixelForValue(base);
                         }
 
@@ -442,7 +309,9 @@
                         return base;
 
                     },
-                    calculateBarY: function(datasets, datasetIndex, barIndex, value) {
+                    calculateBarY: function(datasetIndex, index) {
+
+                        var value = self.data.datasets[datasetIndex].data[index];
 
                         if (self.options.stacked) {
 
@@ -450,10 +319,10 @@
                                 sumNeg = 0;
 
                             for (var i = 0; i < datasetIndex; i++) {
-                                if (datasets[i].metaData[barIndex].value < 0) {
-                                    sumNeg += datasets[i].metaData[barIndex].value || 0;
+                                if (self.data.datasets[i].data[index] < 0) {
+                                    sumNeg += self.data.datasets[i].data[index] || 0;
                                 } else {
-                                    sumPos += datasets[i].metaData[barIndex].value || 0;
+                                    sumPos += self.data.datasets[i].data[index] || 0;
                                 }
                             }
 
@@ -463,52 +332,27 @@
                                 return this.getPixelForValue(sumPos + value);
                             }
 
-                            return this.getPixelForValue(0);
+                            return this.getPixelForValue(value);
                         }
 
                         var offset = 0;
 
-                        for (i = datasetIndex; i < datasets.length; i++) {
-                            if (i === datasetIndex && value) {
+                        for (j = datasetIndex; j < datasets.length; j++) {
+                            if (j === datasetIndex && value) {
                                 offset += value;
                             } else {
-                                offset = offset + (datasets[i].metaData[barIndex].value);
+                                offset = offset + value;
                             }
                         }
 
                         return this.getPixelForValue(value);
                     },
-                    
-                    calculateBaseHeight: function() {
-                        return (this.getPixelForValue(1) - this.getPixelForValue(0));
-                    },
                     id: yAxisOptions.id,
                 });
 
                 this.scales[scale.id] = scale;
             }, this);
         },
-        // This should be incorportated into the init as something like a default value. "Reflow" seems like a weird word for a fredraw function
-        redraw: function() {
-            this.eachElement(function(element, index, datasetIndex) {
-                var yScale = this.scales[this.data.datasets[datasetIndex].yAxisID];
-                var base = yScale.getPixelForValue(yScale.min);
-
-                if (yScale.min <= 0 && yScale.max >= 0) {
-                    // have a 0 point
-                    base = yScale.getPixelForValue(0);
-                } else if (yScale.min < 0 && yScale.max < 0) {
-                    // all megative
-                    base = yScale.getPixelForValue(yScale.max);
-                }
-
-                helpers.extend(element, {
-                    y: base,
-                    base: base
-                });
-            });
-            this.render();
-        },
         draw: function(ease) {
 
             var easingDecimal = ease || 1;
@@ -526,7 +370,149 @@
 
             // Finally draw the tooltip
             this.tooltip.transition(easingDecimal).draw();
-        }
+        },
+        events: function(e) {
+
+
+            // If exiting chart
+            if (e.type == 'mouseout') {
+                return this;
+            }
+
+            this.lastActive = this.lastActive || [];
+
+            // Find Active Elements
+            this.active = function() {
+                switch (this.options.hover.mode) {
+                    case 'single':
+                        return this.getElementAtEvent(e);
+                    case 'label':
+                        return this.getElementsAtEvent(e);
+                    case 'dataset':
+                        return this.getDatasetAtEvent(e);
+                    default:
+                        return e;
+                }
+            }.call(this);
+
+            // On Hover hook
+            if (this.options.hover.onHover) {
+                this.options.hover.onHover.call(this, this.active);
+            }
+
+            if (e.type == 'mouseup' || e.type == 'click') {
+                if (this.options.onClick) {
+                    this.options.onClick.call(this, e, this.active);
+                }
+            }
+
+            var dataset;
+            var index;
+            // Remove styling for last active (even if it may still be active)
+            if (this.lastActive.length) {
+                switch (this.options.hover.mode) {
+                    case 'single':
+                        dataset = this.data.datasets[this.lastActive[0]._datasetIndex];
+                        index = this.lastActive[0]._index;
+
+                        this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.bar.backgroundColor);
+                        this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.bar.borderColor);
+                        this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.bar.borderWidth);
+                        break;
+                    case 'label':
+                        for (var i = 0; i < this.lastActive.length; i++) {
+                            dataset = this.data.datasets[this.lastActive[i]._datasetIndex];
+                            index = this.lastActive[i]._index;
+
+                            this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.bar.backgroundColor);
+                            this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.bar.borderColor);
+                            this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.bar.borderWidth);
+                        }
+                        break;
+                    case 'dataset':
+                        break;
+                    default:
+                        // Don't change anything
+                }
+            }
+
+            // Built in hover styling
+            if (this.active.length && this.options.hover.mode) {
+                switch (this.options.hover.mode) {
+                    case 'single':
+                        dataset = this.data.datasets[this.active[0]._datasetIndex];
+                        index = this.active[0]._index;
+
+                        this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.35).rgbString());
+                        this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.35).rgbString());
+                        this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.active[0]._model.borderWidth);
+                        break;
+                    case 'label':
+                        for (var i = 0; i < this.active.length; i++) {
+                            dataset = this.data.datasets[this.active[i]._datasetIndex];
+                            index = this.active[i]._index;
+
+                            this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.35).rgbString());
+                            this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.35).rgbString());
+                            this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.active[i]._model.borderWidth);
+                        }
+                        break;
+                    case 'dataset':
+                        break;
+                    default:
+                        // Don't change anything
+                }
+            }
+
+
+            // Built in Tooltips
+            if (this.options.tooltips.enabled) {
+
+                // The usual updates
+                this.tooltip.initialize();
+
+                // Active
+                if (this.active.length) {
+                    this.tooltip._model.opacity = 1;
+
+                    helpers.extend(this.tooltip, {
+                        _active: this.active,
+                    });
+
+                    this.tooltip.update();
+                } else {
+                    // Inactive
+                    this.tooltip._model.opacity = 0;
+                }
+            }
+
+
+            this.tooltip.pivot();
+
+            // Hover animations
+            if (!this.animating) {
+                var changed;
+
+                helpers.each(this.active, function(element, index) {
+                    if (element !== this.lastActive[index]) {
+                        changed = true;
+                    }
+                }, this);
+
+                // If entering, leaving, or changing elements, animate the change via pivot
+                if ((!this.lastActive.length && this.active.length) ||
+                    (this.lastActive.length && !this.active.length) ||
+                    (this.lastActive.length && this.active.length && changed)) {
+
+                    this.stop();
+                    this.render(this.options.hoverAnimationDuration);
+                }
+            }
+
+            // Remember Last Active
+            this.lastActive = this.active;
+            return this;
+        },
     });
 
 
diff --git a/src/Chart.Core.js b/src/Chart.Core.js
index a38ffdc44d3..ca8ec0105b3 100755
--- a/src/Chart.Core.js
+++ b/src/Chart.Core.js
@@ -65,6 +65,7 @@
             events: ["mousemove", "mouseout", "click", "touchstart", "touchmove", "touchend"],
             hover: {
                 onHover: null,
+                mode: 'single',
                 animationDuration: 400,
             },
             onClick: null,
@@ -127,6 +128,13 @@
                     hoverRadius: 4,
                     hoverBorderWidth: 2,
                 },
+                bar: {
+                    backgroundColor: defaultColor,
+                    borderWidth: 2,
+                    borderColor: defaultColor,
+                    valueSpacing: 5,
+                    datasetSpacing: 1,
+                },
             }
         },
     };
@@ -1462,9 +1470,9 @@
         draw: function() {
 
             var vm = this._view;
+            var ctx = this._chart.ctx;
 
-            var ctx = this.ctx,
-                halfWidth = vm.width / 2,
+            var halfWidth = vm.width / 2,
                 leftX = vm.x - halfWidth,
                 rightX = vm.x + halfWidth,
                 top = vm.base - (vm.base - vm.y),

From 9b2d2efc7ada2fd66d1779509eb7a6a1f5763b92 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Tue, 2 Jun 2015 18:54:18 -0400
Subject: [PATCH 075/424] Animation on refresh

---
 src/Chart.Core.js | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/src/Chart.Core.js b/src/Chart.Core.js
index a38ffdc44d3..8b7886f8719 100755
--- a/src/Chart.Core.js
+++ b/src/Chart.Core.js
@@ -1131,14 +1131,14 @@
         initialize: function() {},
         pivot: function() {
             if (!this._view) {
-                this._view = clone(this._model);
+                this._view = {};
             }
             this._start = clone(this._view);
             return this;
         },
         transition: function(ease) {
             if (!this._view) {
-                this._view = clone(this._model);
+                this._view = {};
             }
             if (!this._start) {
                 this.pivot();
@@ -1152,7 +1152,11 @@
 
                 // Init if doesn't exist
                 else if (!this._view[key]) {
-                    this._view[key] = value || null;
+                    if (typeof value === 'number') {
+                        this._view[key] = value * ease;
+                    } else {
+                        this._view[key] = value || null;
+                    }
                 }
 
                 // No unnecessary computations
@@ -1171,7 +1175,8 @@
                 }
                 // Number transitions
                 else if (typeof value === 'number') {
-                    this._view[key] = ((this._model[key] - this._start[key]) * ease) + this._start[key];
+                    var startVal = this._start[key] !== undefined ? this._start[key] : 0;
+                    this._view[key] = ((this._model[key] - startVal) * ease) + startVal;
                 }
                 // Everything else
                 else {

From 4ded634d75cc428ef7d7ca78f774c64d76d76e1e Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Tue, 2 Jun 2015 17:13:47 -0600
Subject: [PATCH 076/424] no logging

---
 src/Chart.Bar.js | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/src/Chart.Bar.js b/src/Chart.Bar.js
index 32f67e8f43f..b33ef2758e3 100644
--- a/src/Chart.Bar.js
+++ b/src/Chart.Bar.js
@@ -201,7 +201,6 @@
                     this.min = helpers.min(values);
                     this.max = helpers.max(values);
 
-                    console.log(this.min, this.max);
                 } else {
                     helpers.each(self.data.datasets, function(dataset) {
                         if (dataset.yAxisID === this.id) {
@@ -291,8 +290,6 @@
                                 }
                             }
 
-                            console.log(base);
-
                             return this.getPixelForValue(base);
                         }
 

From 02d7442e4f20ba04870441453b2758be1692fe2f Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Tue, 2 Jun 2015 17:29:17 -0600
Subject: [PATCH 077/424] !bar borderWidth

---
 src/Chart.Bar.js  | 1 +
 src/Chart.Core.js | 4 ++--
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/Chart.Bar.js b/src/Chart.Bar.js
index b33ef2758e3..c3b614f0a68 100644
--- a/src/Chart.Bar.js
+++ b/src/Chart.Bar.js
@@ -102,6 +102,7 @@
                     dataset.metaData.push(new Chart.Rectangle({
                         _chart: this.chart,
                         _datasetIndex: datasetIndex,
+                        _index: index,
                     }));
                 }, this);
 
diff --git a/src/Chart.Core.js b/src/Chart.Core.js
index 8bcd18ab3ff..6cfa98ce3a9 100755
--- a/src/Chart.Core.js
+++ b/src/Chart.Core.js
@@ -130,7 +130,7 @@
                 },
                 bar: {
                     backgroundColor: defaultColor,
-                    borderWidth: 2,
+                    borderWidth: 0,
                     borderColor: defaultColor,
                     valueSpacing: 5,
                     datasetSpacing: 1,
@@ -1474,8 +1474,8 @@
     Chart.Rectangle = Chart.Element.extend({
         draw: function() {
 
-            var vm = this._view;
             var ctx = this._chart.ctx;
+            var vm = this._view;
 
             var halfWidth = vm.width / 2,
                 leftX = vm.x - halfWidth,

From f44dd06826dda929d2f1b5505bb53bf1c9828b16 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Tue, 2 Jun 2015 20:06:50 -0400
Subject: [PATCH 078/424] Better animations when chart is first initialized.

---
 src/Chart.Core.js |  4 +--
 src/Chart.Line.js | 86 +++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 88 insertions(+), 2 deletions(-)

diff --git a/src/Chart.Core.js b/src/Chart.Core.js
index 8bcd18ab3ff..90a0425bf40 100755
--- a/src/Chart.Core.js
+++ b/src/Chart.Core.js
@@ -1139,14 +1139,14 @@
         initialize: function() {},
         pivot: function() {
             if (!this._view) {
-                this._view = {};
+                this._view = clone(this._model);
             }
             this._start = clone(this._view);
             return this;
         },
         transition: function(ease) {
             if (!this._view) {
-                this._view = {};
+                this._view = clone(this._model);
             }
             if (!this._start) {
                 this.pivot();
diff --git a/src/Chart.Line.js b/src/Chart.Line.js
index 8ee9859875f..a7deb1c329c 100644
--- a/src/Chart.Line.js
+++ b/src/Chart.Line.js
@@ -136,6 +136,12 @@
                 _options: this.options,
             }, this);
 
+            // Need to fit scales before we reset elements. 
+            Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
+
+            // Reset so that we animation from the baseline
+            this.resetElements();
+
             // Update that shiz
             this.update();
         },
@@ -145,6 +151,86 @@
         previousPoint: function(collection, index) {
             return collection[index - 1] || collection[index];
         },
+        resetElements: function() {
+            // Update the points
+            this.eachElement(function(point, index, dataset, datasetIndex) {
+                var xScale = this.scales[this.data.datasets[datasetIndex].xAxisID];
+                var yScale = this.scales[this.data.datasets[datasetIndex].yAxisID];
+
+                var yScalePoint;
+
+                if (yScale.min < 0 && yScale.max <0) {
+                    // all less than 0. use the top
+                    yScalePoint = yScale.getPixelForValue(yScale.max);
+                } else if (yScale.min > 0 && yScale.max > 0) {
+                    yScalePoint = yScale.getPixelForValue(yScale.min);
+                } else {
+                    yScalePoint = yScale.getPixelForValue(0);
+                }
+
+                helpers.extend(point, {
+                    // Utility
+                    _chart: this.chart,
+                    _xScale: xScale,
+                    _yScale: yScale,
+                    _datasetIndex: datasetIndex,
+                    _index: index,
+
+                    // Desired view properties
+                    _model: {
+                        x: xScale.getPixelForValue(null, index, true), // value not used in dataset scale, but we want a consistent API between scales
+                        y: yScalePoint,
+
+                        // Appearance
+                        tension: point.custom && point.custom.tension ? point.custom.tension : this.options.elements.line.tension,
+                        radius: point.custom && point.custom.radius ? point.custom.pointRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointRadius, index, this.options.elements.point.radius),
+                        backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBackgroundColor, index, this.options.elements.point.backgroundColor),
+                        borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderColor, index, this.options.elements.point.borderColor),
+                        borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderWidth, index, this.options.elements.point.borderWidth),
+                        skip: typeof this.data.datasets[datasetIndex].data[index] != 'number',
+
+                        // Tooltip
+                        hoverRadius: point.custom && point.custom.hoverRadius ? point.custom.hoverRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointHitRadius, index, this.options.elements.point.hitRadius),
+                    },
+                });
+            }, this);
+
+            // Update control points for the bezier curve
+            this.eachElement(function(point, index, dataset, datasetIndex) {
+                var controlPoints = helpers.splineCurve(
+                    this.previousPoint(dataset, index)._model,
+                    point._model,
+                    this.nextPoint(dataset, index)._model,
+                    point._model.tension
+                );
+
+                point._model.controlPointPreviousX = controlPoints.previous.x;
+                point._model.controlPointNextX = controlPoints.next.x;
+
+                // Prevent the bezier going outside of the bounds of the graph
+
+                // Cap puter bezier handles to the upper/lower scale bounds
+                if (controlPoints.next.y > this.chartArea.bottom) {
+                    point._model.controlPointNextY = this.chartArea.bottom;
+                } else if (controlPoints.next.y < this.chartArea.top) {
+                    point._model.controlPointNextY = this.chartArea.top;
+                } else {
+                    point._model.controlPointNextY = controlPoints.next.y;
+                }
+
+                // Cap inner bezier handles to the upper/lower scale bounds
+                if (controlPoints.previous.y > this.chartArea.bottom) {
+                    point._model.controlPointPreviousY = this.chartArea.bottom;
+                } else if (controlPoints.previous.y < this.chartArea.top) {
+                    point._model.controlPointPreviousY = this.chartArea.top;
+                } else {
+                    point._model.controlPointPreviousY = controlPoints.previous.y;
+                }
+
+                // Now pivot the point for animation
+                point.pivot();
+            }, this);
+        },
         update: function() {
 
             Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);

From b22e1e3e9c67fbe3522cde4cae9555e998c8b010 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Tue, 2 Jun 2015 20:44:24 -0400
Subject: [PATCH 079/424] Update scatter chart. Still need to get tooltips
 working

---
 src/Chart.Scatter.js | 531 +++++++++++++++++++++++++------------------
 1 file changed, 307 insertions(+), 224 deletions(-)

diff --git a/src/Chart.Scatter.js b/src/Chart.Scatter.js
index 348e3defba4..071ff4dbdad 100644
--- a/src/Chart.Scatter.js
+++ b/src/Chart.Scatter.js
@@ -77,27 +77,12 @@
             }],
         },
 
-        //Number - Tension of the bezier curve between points
-        tension: 0.4,
-
-        //Number - Radius of each point dot in pixels
-        pointRadius: 4,
-
-        //Number - Pixel width of point dot border
-        pointBorderWidth: 1,
-
-        //Number - amount extra to add to the radius to cater for hit detection outside the drawn point
-        pointHoverRadius: 20,
-
-        //Number - Pixel width of dataset border
-        borderWidth: 2,
-
         //String - A legend template
         legendTemplate: "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span style=\"background-color:<%=datasets[i].borderColor%>\"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>",
 
         tooltips: {
-            template: "(<%= dataX %>, <%= dataY %>)",
-            multiTemplate: "<%if (datasetLabel){%><%=datasetLabel%>: <%}%>(<%= dataX %>, <%= dataY %>)",
+            template: "(<%= value.x %>, <%= value.y %>)",
+            multiTemplate: "<%if (datasetLabel){%><%=datasetLabel%>: <%}%>(<%= value.x %>, <%= value.y %>)",
         },
 
     };
@@ -108,30 +93,29 @@
         defaults: defaultConfig,
         initialize: function() {
             //Custom Point Defaults
-            this.PointClass = Chart.Point.extend({
-                _chart: this.chart,
-                offsetGridLines: this.options.offsetGridLines,
-                borderWidth: this.options.pointBorderWidth,
-                radius: this.options.pointRadius,
-                hoverRadius: this.options.pointHoverRadius,
-            });
-
-            // Events
-            helpers.bindEvents(this, this.options.events, this.events);
-
-            // Build Scale
-            this.buildScale();
-			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
-
-            //Create a new line and its points for each dataset and piece of data
             helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-                dataset.metaDataset = new Chart.Line();
+                dataset.metaDataset = new Chart.Line({
+                    _chart: this.chart,
+                    _datasetIndex: datasetIndex,
+                    _points: dataset.metaData,
+                });
+
                 dataset.metaData = [];
+
                 helpers.each(dataset.data, function(dataPoint, index) {
-                    dataset.metaData.push(new this.PointClass());
+                    dataset.metaData.push(new Chart.Point({
+                        _datasetIndex: datasetIndex,
+                        _index: index,
+                        _chart: this.chart,
+                        _model: {
+                            x: 0, //xScale.getPixelForValue(null, index, true),
+                            y: 0, //this.chartArea.bottom,
+                        },
+                    }));
+
                 }, this);
 
-                // Make sure each dataset is bound to an x and a y axis
+                // The line chart onlty supports a single x axis because the x axis is always a dataset axis
                 if (!dataset.xAxisID) {
                     dataset.xAxisID = this.options.scales.xAxes[0].id;
                 }
@@ -139,42 +123,11 @@
                 if (!dataset.yAxisID) {
                     dataset.yAxisID = this.options.scales.yAxes[0].id;
                 }
-            }, this);
 
-            // Set defaults for lines
-            this.eachDataset(function(dataset, datasetIndex) {
-                dataset = helpers.merge(this.options, dataset);
-                helpers.extend(dataset.metaDataset, {
-                    _points: dataset.metaData,
-                    _datasetIndex: datasetIndex,
-                    _chart: this.chart,
-                });
-                // Copy to view model
-                dataset.metaDataset.save();
             }, this);
 
-            // Set defaults for points
-            this.eachElement(function(point, index, dataset, datasetIndex) {
-                var xScale = this.scales[this.data.datasets[datasetIndex].xAxisID];
-
-                helpers.extend(point, {
-                    x: xScale.getPixelForValue(index),
-                    y: this.chartArea.bottom,
-                    _datasetIndex: datasetIndex,
-                    _index: index,
-                    _chart: this.chart
-                });
-
-                // Default bezier control points
-                helpers.extend(point, {
-                    controlPointPreviousX: this.previousPoint(dataset, index).x,
-                    controlPointPreviousY: this.nextPoint(dataset, index).y,
-                    controlPointNextX: this.previousPoint(dataset, index).x,
-                    controlPointNextY: this.nextPoint(dataset, index).y,
-                });
-                // Copy to view model
-                point.save();
-            }, this);
+            // Build and fit the scale. Needs to happen after the axis IDs have been set
+            this.buildScale();
 
             // Create tooltip instance exclusively for this chart with some defaults.
             this.tooltip = new Chart.Tooltip({
@@ -183,149 +136,131 @@
                 _options: this.options,
             }, this);
 
+            // Need to fit scales before we reset elements. 
+            Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
+
+            // Reset so that we animation from the baseline
+            this.resetElements();
+
+            // Update that shiz
             this.update();
         },
         nextPoint: function(collection, index) {
-            return collection[index - 1] || collection[index];
+            return collection[index + 1] || collection[index];
         },
         previousPoint: function(collection, index) {
-            return collection[index + 1] || collection[index];
+            return collection[index - 1] || collection[index];
         },
-        events: function(e) {
-            // If exiting chart
-            if (e.type == 'mouseout') {
-                return this;
-            }
+        resetElements: function() {
+            // Update the points
+            this.eachElement(function(point, index, dataset, datasetIndex) {
+                var xScale = this.scales[this.data.datasets[datasetIndex].xAxisID];
+                var yScale = this.scales[this.data.datasets[datasetIndex].yAxisID];
 
-            this.lastActive = this.lastActive || [];
+                var yScalePoint;
 
-            // Find Active Elements
-            this.active = function() {
-                switch (this.options.hover.mode) {
-                    case 'single':
-                        return this.getElementAtEvent(e);
-                    case 'label':
-                        return this.getElementsAtEvent(e);
-                    case 'dataset':
-                        return this.getDatasetAtEvent(e);
-                    default:
-                        return e;
+                if (yScale.min < 0 && yScale.max < 0) {
+                    // all less than 0. use the top
+                    yScalePoint = yScale.getPixelForValue(yScale.max);
+                } else if (yScale.min > 0 && yScale.max > 0) {
+                    yScalePoint = yScale.getPixelForValue(yScale.min);
+                } else {
+                    yScalePoint = yScale.getPixelForValue(0);
                 }
-            }.call(this);
-
-            // On Hover hook
-            if (this.options.onHover) {
-                this.options.onHover.call(this, this.active);
-            }
 
-            // Remove styling for last active (even if it may still be active)
-            if (this.lastActive.length) {
-                switch (this.options.hover.mode) {
-                    case 'single':
-                        this.lastActive[0].backgroundColor = this.data.datasets[this.lastActive[0]._datasetIndex].pointBackgroundColor;
-                        this.lastActive[0].borderColor = this.data.datasets[this.lastActive[0]._datasetIndex].pointBorderColor;
-                        this.lastActive[0].borderWidth = this.data.datasets[this.lastActive[0]._datasetIndex].pointBorderWidth;
-                        break;
-                    case 'label':
-                        for (var i = 0; i < this.lastActive.length; i++) {
-                            this.lastActive[i].backgroundColor = this.data.datasets[this.lastActive[i]._datasetIndex].pointBackgroundColor;
-                            this.lastActive[i].borderColor = this.data.datasets[this.lastActive[i]._datasetIndex].pointBorderColor;
-                            this.lastActive[i].borderWidth = this.data.datasets[this.lastActive[0]._datasetIndex].pointBorderWidth;
-                        }
-                        break;
-                    case 'dataset':
-                        break;
-                    default:
-                        // Don't change anything
-                }
-            }
+                helpers.extend(point, {
+                    // Utility
+                    _chart: this.chart,
+                    _xScale: xScale,
+                    _yScale: yScale,
+                    _datasetIndex: datasetIndex,
+                    _index: index,
 
-            // Built in hover styling
-            if (this.active.length && this.options.hover.mode) {
-                switch (this.options.hover.mode) {
-                    case 'single':
-                        this.active[0].backgroundColor = this.data.datasets[this.active[0]._datasetIndex].hoverBackgroundColor || helpers.color(this.active[0].backgroundColor).saturate(0.5).darken(0.35).rgbString();
-                        this.active[0].borderColor = this.data.datasets[this.active[0]._datasetIndex].hoverBorderColor || helpers.color(this.active[0].borderColor).saturate(0.5).darken(0.35).rgbString();
-                        this.active[0].borderWidth = this.data.datasets[this.active[0]._datasetIndex].borderWidth + 10;
-                        break;
-                    case 'label':
-                        for (var i = 0; i < this.active.length; i++) {
-                            this.active[i].backgroundColor = this.data.datasets[this.active[i]._datasetIndex].hoverBackgroundColor || helpers.color(this.active[i].backgroundColor).saturate(0.5).darken(0.35).rgbString();
-                            this.active[i].borderColor = this.data.datasets[this.active[i]._datasetIndex].hoverBorderColor || helpers.color(this.active[i].borderColor).saturate(0.5).darken(0.35).rgbString();
-                            this.active[i].borderWidth = this.data.datasets[this.active[i]._datasetIndex].borderWidth + 2;
-                        }
-                        break;
-                    case 'dataset':
-                        break;
-                    default:
-                        // Don't change anything
-                }
-            }
+                    // Desired view properties
+                    _model: {
+                        x: xScale.getPixelForValue(this.data.datasets[datasetIndex].data[index].x), // value not used in dataset scale, but we want a consistent API between scales
+                        y: yScalePoint,
+
+                        // Appearance
+                        tension: point.custom && point.custom.tension ? point.custom.tension : this.options.elements.line.tension,
+                        radius: point.custom && point.custom.radius ? point.custom.pointRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointRadius, index, this.options.elements.point.radius),
+                        backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBackgroundColor, index, this.options.elements.point.backgroundColor),
+                        borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderColor, index, this.options.elements.point.borderColor),
+                        borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderWidth, index, this.options.elements.point.borderWidth),
+                        skip: (typeof this.data.datasets[datasetIndex].data[index].x != 'number') || (typeof this.data.datasets[datasetIndex].data[index].y != 'number'),
+
+                        // Tooltip
+                        hoverRadius: point.custom && point.custom.hoverRadius ? point.custom.hoverRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointHitRadius, index, this.options.elements.point.hitRadius),
+                    },
+                });
+            }, this);
 
-            // Built in Tooltips
-            if (this.options.tooltips.enabled) {
+            // Update control points for the bezier curve
+            this.eachElement(function(point, index, dataset, datasetIndex) {
+                var controlPoints = helpers.splineCurve(
+                    this.previousPoint(dataset, index)._model,
+                    point._model,
+                    this.nextPoint(dataset, index)._model,
+                    point._model.tension
+                );
 
-                // The usual updates
-                this.tooltip.initialize();
+                point._model.controlPointPreviousX = controlPoints.previous.x;
+                point._model.controlPointNextX = controlPoints.next.x;
 
-                // Active
-                if (this.active.length) {
-                    helpers.extend(this.tooltip, {
-                        opacity: 1,
-                        _active: this.active,
-                    });
+                // Prevent the bezier going outside of the bounds of the graph
 
-                    this.tooltip.update();
+                // Cap puter bezier handles to the upper/lower scale bounds
+                if (controlPoints.next.y > this.chartArea.bottom) {
+                    point._model.controlPointNextY = this.chartArea.bottom;
+                } else if (controlPoints.next.y < this.chartArea.top) {
+                    point._model.controlPointNextY = this.chartArea.top;
                 } else {
-                    // Inactive
-                    helpers.extend(this.tooltip, {
-                        opacity: 0,
-                    });
+                    point._model.controlPointNextY = controlPoints.next.y;
                 }
-            }
-
-            // Hover animations
-            this.tooltip.pivot();
-
-            if (!this.animating) {
-                var changed;
-
-                helpers.each(this.active, function(element, index) {
-                    if (element !== this.lastActive[index]) {
-                        changed = true;
-                    }
-                }, this);
 
-                // If entering, leaving, or changing elements, animate the change via pivot
-                if ((!this.lastActive.length && this.active.length) ||
-                    (this.lastActive.length && !this.active.length) ||
-                    (this.lastActive.length && this.active.length && changed)) {
-
-                    this.stop();
-                    this.render(this.options.hoverAnimationDuration);
+                // Cap inner bezier handles to the upper/lower scale bounds
+                if (controlPoints.previous.y > this.chartArea.bottom) {
+                    point._model.controlPointPreviousY = this.chartArea.bottom;
+                } else if (controlPoints.previous.y < this.chartArea.top) {
+                    point._model.controlPointPreviousY = this.chartArea.top;
+                } else {
+                    point._model.controlPointPreviousY = controlPoints.previous.y;
                 }
-            }
-
-            // Remember Last Active
-            this.lastActive = this.active;
-            return this;
 
+                // Now pivot the point for animation
+                point.pivot();
+            }, this);
         },
         update: function() {
-			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
+            Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
 
             // Update the lines
             this.eachDataset(function(dataset, datasetIndex) {
+                var yScale = this.scales[dataset.yAxisID];
+
                 helpers.extend(dataset.metaDataset, {
-                    backgroundColor: dataset.backgroundColor || this.options.backgroundColor,
-                    borderWidth: dataset.borderWidth || this.options.borderWidth,
-                    borderColor: dataset.borderColor || this.options.borderColor,
-                    tension: dataset.tension || this.options.tension,
-                    scaleTop: this.chartArea.top,
-                    scaleBottom: this.chartArea.bottom,
-                    _points: dataset.metaData,
+                    // Utility
+                    _scale: yScale,
                     _datasetIndex: datasetIndex,
+                    // Data
+                    _children: dataset.metaData,
+                    // Model
+                    _model: {
+                        // Appearance
+                        tension: dataset.tension || this.options.elements.line.tension,
+                        backgroundColor: dataset.backgroundColor || this.options.elements.line.backgroundColor,
+                        borderWidth: dataset.borderWidth || this.options.elements.line.borderWidth,
+                        borderColor: dataset.borderColor || this.options.elements.line.borderColor,
+                        fill: dataset.fill !== undefined ? dataset.fill : this.options.elements.line.fill, // use the value from the dataset if it was provided. else fall back to the default
+                        skipNull: dataset.skipNull !== undefined ? dataset.skipNull : this.options.elements.line.skipNull,
+                        drawNull: dataset.drawNull !== undefined ? dataset.drawNull : this.options.elements.line.drawNull,
+                        // Scale
+                        scaleTop: yScale.top,
+                        scaleBottom: yScale.bottom,
+                        scaleZero: yScale.getPixelForValue(0),
+                    },
                 });
+
                 dataset.metaDataset.pivot();
             });
 
@@ -335,58 +270,65 @@
                 var yScale = this.scales[this.data.datasets[datasetIndex].yAxisID];
 
                 helpers.extend(point, {
-                    x: xScale.getPixelForValue(this.data.datasets[datasetIndex].data[index].x),
-                    y: yScale.getPixelForValue(this.data.datasets[datasetIndex].data[index].y),
-                    dataX: this.data.datasets[datasetIndex].data[index].x,
-                    dataY: this.data.datasets[datasetIndex].data[index].y,
-                    label: '', // so that the multitooltip looks ok
-                    value: this.data.datasets[datasetIndex].data[index].y, // for legacy reasons
-                    datasetLabel: this.data.datasets[datasetIndex].label,
-                    // Appearance
-                    hoverBackgroundColor: this.data.datasets[datasetIndex].pointHoverBackgroundColor || this.options.pointHoverBackgroundColor,
-                    hoverBorderColor: this.data.datasets[datasetIndex].pointHoverBorderColor || this.options.pointHoverBorderColor,
-                    hoverRadius: this.data.datasets[datasetIndex].pointHoverRadius || this.options.pointHoverRadius,
-                    radius: this.data.datasets[datasetIndex].pointRadius || this.options.pointRadius,
-                    borderWidth: this.data.datasets[datasetIndex].pointBorderWidth || this.options.pointBorderWidth,
-                    borderColor: this.data.datasets[datasetIndex].pointBorderColor || this.options.pointBorderColor,
-                    backgroundColor: this.data.datasets[datasetIndex].pointBackgroundColor || this.options.pointBackgroundColor,
-                    tension: this.data.datasets[datasetIndex].metaDataset.tension,
+                    // Utility
+                    _chart: this.chart,
+                    _xScale: xScale,
+                    _yScale: yScale,
                     _datasetIndex: datasetIndex,
                     _index: index,
+
+                    // Desired view properties
+                    _model: {
+                        x: xScale.getPixelForValue(this.data.datasets[datasetIndex].data[index].x), 
+                        y: yScale.getPixelForValue(this.data.datasets[datasetIndex].data[index].y),
+
+                        // Appearance
+                        tension: point.custom && point.custom.tension ? point.custom.tension : this.options.elements.line.tension,
+                        radius: point.custom && point.custom.radius ? point.custom.pointRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointRadius, index, this.options.elements.point.radius),
+                        backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBackgroundColor, index, this.options.elements.point.backgroundColor),
+                        borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderColor, index, this.options.elements.point.borderColor),
+                        borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderWidth, index, this.options.elements.point.borderWidth),
+                        skip: (typeof this.data.datasets[datasetIndex].data[index].x != 'number') || (typeof this.data.datasets[datasetIndex].data[index].y != 'number'),
+
+                        // Tooltip
+                        hoverRadius: point.custom && point.custom.hoverRadius ? point.custom.hoverRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointHitRadius, index, this.options.elements.point.hitRadius),
+                    },
                 });
             }, this);
 
+
             // Update control points for the bezier curve
             this.eachElement(function(point, index, dataset, datasetIndex) {
                 var controlPoints = helpers.splineCurve(
-                    this.previousPoint(dataset, index),
-                    point,
-                    this.nextPoint(dataset, index),
-                    point.tension
+                    this.previousPoint(dataset, index)._model,
+                    point._model,
+                    this.nextPoint(dataset, index)._model,
+                    point._model.tension
                 );
 
-                point.controlPointPreviousX = controlPoints.previous.x;
-                point.controlPointNextX = controlPoints.next.x;
+                point._model.controlPointPreviousX = controlPoints.previous.x;
+                point._model.controlPointNextX = controlPoints.next.x;
 
                 // Prevent the bezier going outside of the bounds of the graph
 
                 // Cap puter bezier handles to the upper/lower scale bounds
                 if (controlPoints.next.y > this.chartArea.bottom) {
-                    point.controlPointNextY = this.chartArea.bottom;
+                    point._model.controlPointNextY = this.chartArea.bottom;
                 } else if (controlPoints.next.y < this.chartArea.top) {
-                    point.controlPointNextY = this.chartArea.top;
+                    point._model.controlPointNextY = this.chartArea.top;
                 } else {
-                    point.controlPointNextY = controlPoints.next.y;
+                    point._model.controlPointNextY = controlPoints.next.y;
                 }
 
                 // Cap inner bezier handles to the upper/lower scale bounds
                 if (controlPoints.previous.y > this.chartArea.bottom) {
-                    point.controlPointPreviousY = this.chartArea.bottom;
+                    point._model.controlPointPreviousY = this.chartArea.bottom;
                 } else if (controlPoints.previous.y < this.chartArea.top) {
-                    point.controlPointPreviousY = this.chartArea.top;
+                    point._model.controlPointPreviousY = this.chartArea.top;
                 } else {
-                    point.controlPointPreviousY = controlPoints.previous.y;
+                    point._model.controlPointPreviousY = controlPoints.previous.y;
                 }
+
                 // Now pivot the point for animation
                 point.pivot();
             }, this);
@@ -465,25 +407,28 @@
                     options: yAxisOptions,
                     calculateRange: calculateYRange,
                     id: yAxisOptions.id,
+                    getPointPixelForValue: function(value, index, datasetIndex) {
+                        return this.getPixelForValue(value);
+                    }
                 });
 
                 this.scales[scale.id] = scale;
             }, this);
-        },
-        redraw: function() {
-
         },
         draw: function(ease) {
-
             var easingDecimal = ease || 1;
             this.clear();
-			
-			// Draw all the scales
-			helpers.each(this.scales, function(scale) {
-				scale.draw(this.chartArea);
-			}, this);
 
-            this.eachDataset(function(dataset, datasetIndex) {
+            // Draw all the scales
+            helpers.each(this.scales, function(scale) {
+                scale.draw(this.chartArea);
+            }, this);
+
+            // reverse for-loop for proper stacking
+            for (var i = this.data.datasets.length - 1; i >= 0; i--) {
+
+                var dataset = this.data.datasets[i];
+
                 // Transition Point Locations
                 helpers.each(dataset.metaData, function(point, index) {
                     point.transition(easingDecimal);
@@ -496,11 +441,149 @@
                 helpers.each(dataset.metaData, function(point) {
                     point.draw();
                 });
-            }, this);
+            }
 
             // Finally draw the tooltip
             this.tooltip.transition(easingDecimal).draw();
-        }
+        },
+        events: function(e) {
+            // If exiting chart
+            if (e.type == 'mouseout') {
+                return this;
+            }
+
+            this.lastActive = this.lastActive || [];
+
+            // Find Active Elements
+            this.active = function() {
+                switch (this.options.hover.mode) {
+                    case 'single':
+                        return this.getElementAtEvent(e);
+                    case 'label':
+                        return this.getElementsAtEvent(e);
+                    case 'dataset':
+                        return this.getDatasetAtEvent(e);
+                    default:
+                        return e;
+                }
+            }.call(this);
+
+            // On Hover hook
+            if (this.options.hover.onHover) {
+                this.options.hover.onHover.call(this, this.active);
+            }
+
+             var dataset;
+            var index;
+            // Remove styling for last active (even if it may still be active)
+            if (this.lastActive.length) {
+                switch (this.options.hover.mode) {
+                    case 'single':
+                        dataset = this.data.datasets[this.lastActive[0]._datasetIndex];
+                        index = this.lastActive[0]._index;
+
+                        this.lastActive[0]._model.radius = this.lastActive[0].custom && this.lastActive[0].custom.radius ? this.lastActive[0].custom.pointRadius : helpers.getValueAtIndexOrDefault(dataset.pointRadius, index, this.options.elements.point.radius);
+                        this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointBackgroundColor, index, this.options.elements.point.backgroundColor);
+                        this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.pointBorderColor, index, this.options.elements.point.borderColor);
+                        this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.options.elements.point.borderWidth);
+                        break;
+                    case 'label':
+                        for (var i = 0; i < this.lastActive.length; i++) {
+                            dataset = this.data.datasets[this.lastActive[i]._datasetIndex];
+                            index = this.lastActive[i]._index;
+
+                            this.lastActive[i]._model.radius = this.lastActive[i].custom && this.lastActive[i].custom.radius ? this.lastActive[i].custom.pointRadius : helpers.getValueAtIndexOrDefault(dataset.pointRadius, index, this.options.elements.point.radius);
+                            this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointBackgroundColor, index, this.options.elements.point.backgroundColor);
+                            this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.pointBorderColor, index, this.options.elements.point.borderColor);
+                            this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.options.elements.point.borderWidth);
+                        }
+                        break;
+                    case 'dataset':
+                        break;
+                    default:
+                        // Don't change anything
+                }
+            }
+
+            // Built in hover styling
+            if (this.active.length && this.options.hover.mode) {
+                switch (this.options.hover.mode) {
+                    case 'single':
+                        dataset = this.data.datasets[this.active[0]._datasetIndex];
+                        index = this.active[0]._index;
+
+                        this.active[0]._model.radius = this.active[0].custom && this.active[0].custom.hoverRadius ? this.active[0].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[0]._model.radius + 2);
+                        this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.35).rgbString());
+                        this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.35).rgbString());
+                        this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[0]._model.borderWidth + 2);
+                        break;
+                    case 'label':
+                        for (var i = 0; i < this.active.length; i++) {
+                            dataset = this.data.datasets[this.active[i]._datasetIndex];
+                            index = this.active[i]._index;
+
+                            this.active[i]._model.radius = this.active[i].custom && this.active[i].custom.hoverRadius ? this.active[i].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[i]._model.radius + 2);
+                            this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.35).rgbString());
+                            this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.35).rgbString());
+                            this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[i]._model.borderWidth + 2);
+                        }
+                        break;
+                    case 'dataset':
+                        break;
+                    default:
+                        // Don't change anything
+                }
+            }
+
+            // Built in Tooltips
+            if (this.options.tooltips.enabled) {
+
+                // The usual updates
+                this.tooltip.initialize();
+
+                // Active
+                if (this.active.length) {
+                    helpers.extend(this.tooltip, {
+                        opacity: 1,
+                        _active: this.active,
+                    });
+
+                    this.tooltip.update();
+                } else {
+                    // Inactive
+                    helpers.extend(this.tooltip, {
+                        opacity: 0,
+                    });
+                }
+            }
+
+            // Hover animations
+            this.tooltip.pivot();
+
+            if (!this.animating) {
+                var changed;
+
+                helpers.each(this.active, function(element, index) {
+                    if (element !== this.lastActive[index]) {
+                        changed = true;
+                    }
+                }, this);
+
+                // If entering, leaving, or changing elements, animate the change via pivot
+                if ((!this.lastActive.length && this.active.length) ||
+                    (this.lastActive.length && !this.active.length) ||
+                    (this.lastActive.length && this.active.length && changed)) {
+
+                    this.stop();
+                    this.render(this.options.hoverAnimationDuration);
+                }
+            }
+
+            // Remember Last Active
+            this.lastActive = this.active;
+            return this;
+
+        },
     });
 
 

From 42e2c237d4e17db68929e47c9146ba023dca69ad Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Tue, 2 Jun 2015 20:48:26 -0400
Subject: [PATCH 080/424] Bind events in scatter chart

---
 src/Chart.Scatter.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/Chart.Scatter.js b/src/Chart.Scatter.js
index 071ff4dbdad..34e120a5f5d 100644
--- a/src/Chart.Scatter.js
+++ b/src/Chart.Scatter.js
@@ -92,6 +92,10 @@
         name: "Scatter",
         defaults: defaultConfig,
         initialize: function() {
+
+            // Events
+            helpers.bindEvents(this, this.options.events, this.events);
+
             //Custom Point Defaults
             helpers.each(this.data.datasets, function(dataset, datasetIndex) {
                 dataset.metaDataset = new Chart.Line({

From 8d1a857e75ac6b27d39dfb957b530f6e84af9037 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Tue, 2 Jun 2015 20:50:36 -0400
Subject: [PATCH 081/424] Scatter tooltips

---
 src/Chart.Scatter.js | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/src/Chart.Scatter.js b/src/Chart.Scatter.js
index 34e120a5f5d..23f30e9fa02 100644
--- a/src/Chart.Scatter.js
+++ b/src/Chart.Scatter.js
@@ -547,17 +547,16 @@
 
                 // Active
                 if (this.active.length) {
+                    this.tooltip._model.opacity = 1;
+
                     helpers.extend(this.tooltip, {
-                        opacity: 1,
                         _active: this.active,
                     });
 
                     this.tooltip.update();
                 } else {
                     // Inactive
-                    helpers.extend(this.tooltip, {
-                        opacity: 0,
-                    });
+                    this.tooltip._model.opacity = 0;
                 }
             }
 

From 37cfbdb8028b24715589620e9e1ed191486f410a Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Wed, 3 Jun 2015 07:57:50 -0400
Subject: [PATCH 082/424] Fix an issue with bar charts that are not stacked

---
 src/Chart.Bar.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Chart.Bar.js b/src/Chart.Bar.js
index c3b614f0a68..77e3de3548a 100644
--- a/src/Chart.Bar.js
+++ b/src/Chart.Bar.js
@@ -335,7 +335,7 @@
 
                         var offset = 0;
 
-                        for (j = datasetIndex; j < datasets.length; j++) {
+                        for (var j = datasetIndex; j < self.data.datasets.length; j++) {
                             if (j === datasetIndex && value) {
                                 offset += value;
                             } else {

From 06d55e3501c582579b1e9afab92e39360ffab070 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Wed, 3 Jun 2015 08:02:21 -0400
Subject: [PATCH 083/424] Get closer to having radar charts work. Some issues
 with the line & point drawing code.

---
 src/Chart.Radar.js | 458 +++++++++++++++++++++------------------------
 1 file changed, 213 insertions(+), 245 deletions(-)

diff --git a/src/Chart.Radar.js b/src/Chart.Radar.js
index 4eee2439c03..dffaa2a4738 100644
--- a/src/Chart.Radar.js
+++ b/src/Chart.Radar.js
@@ -73,47 +73,10 @@
                 },
             },
 
-            line: {
-
-                //Boolean - Whether to show a dot for each point
-                show: true,
-
-                //Number - Pixel width of dot border
-                borderWidth: 1,
-
-                backgroundColor: Chart.defaults.global.defaultColor,
-
-                borderColor: Chart.defaults.global.defaultColor,
-
-                //Number - amount extra to add to the radius to cater for hit detection outside the drawn 
-                hitRadius: 20,
-
-                //Number - Tension of the bezier curve between points. Use 0 to turn off bezier tension
-                tension: 0.4,
-            },
-
-            point: {
-                //Boolean - Whether to show a dot for each point
-                show: true,
-
-                //Number - Radius of each dot in pixels
-                radius: 3,
-
-                //Number - Pixel width of dot border
-                borderWidth: 1,
-
-                //Number - Pixel width of on hover
-                hoverRadius: 5,
-
-                //Number - Pixel width of dot border on hover
-                hoverBorderWidth: 2,
-
-                backgroundColor: Chart.defaults.global.defaultColor,
-
-                borderColor: Chart.defaults.global.defaultColor,
-
-                //Number - amount extra to add to the radius to cater for hit detection outside the drawn 
-                hitRadius: 20,
+            elements: {
+                line: {
+                    tension: 0, // no bezier in radar
+                }
             },
 
             //String - A legend template
@@ -122,73 +85,37 @@
         },
 
         initialize: function() {
-
-            this.buildScale(this.data);
-
-
-
             // Events
             helpers.bindEvents(this, this.options.events, this.events);
 
-            var _this = this;
-
-            //Create a new line and its points for each dataset and piece of data
+            // Create a new line and its points for each dataset and piece of data
             helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-                dataset.metaDataset = new Chart.Line();
-                dataset.metaData = [];
-                helpers.each(dataset.data, function(dataPoint, index) {
-                    dataset.metaData.push(new Chart.Point());
-                }, this);
-
-                // The line chart only supports a single x axis because the x axis is always a dataset axis
-            }, this);
 
-            // Build and fit the scale. Needs to happen after the axis IDs have been set
-            this.buildScale();
-            Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
-
-            // Set defaults for lines
-            helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-                helpers.extend(dataset.metaDataset, {
-                    _points: dataset.metaData,
-                    _datasetIndex: datasetIndex,
+                dataset.metaDataset = new Chart.Line({
                     _chart: this.chart,
-                    loop: true
-                });
-                // Fill in dataset defaults from options
-                helpers.extend(dataset, helpers.merge(this.options, dataset));
-                // Copy to view modele
-                dataset.metaDataset.save();
-            }, this);
-
-            // Set defaults for points
-            this.eachElement(function(point, index, dataset, datasetIndex) {
-
-                helpers.extend(point, {
                     _datasetIndex: datasetIndex,
-                    _index: index,
-                    _chart: this.chart,
-                    display: this.options.pointDot,
-                    x: this.scale.xCenter,
-                    y: this.scale.yCenter,
-                });
-
-                // Default bezier control points
-                helpers.extend(point, {
-                    controlPointPreviousX: this.scale.xCenter,
-                    controlPointPreviousY: this.scale.yCenter,
-                    controlPointNextX: this.scale.xCenter,
-                    controlPointNextY: this.scale.yCenter,
+                    _points: dataset.metaData,
+                    loop: true,
                 });
-                // Copy to view model
-                point.save();
-
-            }, this);
-
 
+                dataset.metaData = [];
 
+                helpers.each(dataset.data, function(dataPoint, index) {
+                    dataset.metaData.push(new Chart.Point({
+                        _datasetIndex: datasetIndex,
+                        _index: index,
+                        _chart: this.chart,
+                        _model: {
+                            x: 0, //xScale.getPixelForValue(null, index, true),
+                            y: 0, //this.chartArea.bottom,
+                        },
+                    }));
 
+                }, this);
+            }, this);
 
+            // Build the scale.
+            this.buildScale();
 
             // Create tooltip instance exclusively for this chart with some defaults.
             this.tooltip = new Chart.Tooltip({
@@ -197,114 +124,120 @@
                 _options: this.options,
             }, this);
 
+            // Need to fit scales before we reset elements. 
+            Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
 
+            // Reset so that we animation from the baseline
+            this.resetElements();
 
-
-
+            // Update that shiz
             this.update();
         },
-
-        /*getPointsAtEvent: function(evt) {
-            var mousePosition = helpers.getRelativePosition(evt),
-                fromCenter = helpers.getAngleFromPoint({
-                    x: this.scale.xCenter,
-                    y: this.scale.yCenter
-                }, mousePosition);
-
-            var anglePerIndex = (Math.PI * 2) / this.scale.valuesCount,
-                pointIndex = Math.round((fromCenter.angle - Math.PI * 1.5) / anglePerIndex),
-                activePointsCollection = [];
-
-            // If we're at the top, make the pointIndex 0 to get the first of the array.
-            if (pointIndex >= this.scale.valuesCount || pointIndex < 0) {
-                pointIndex = 0;
-            }
-
-            if (fromCenter.distance <= this.scale.drawingArea) {
-                helpers.each(this.data.datasets, function(dataset) {
-                    activePointsCollection.push(dataset.points[pointIndex]);
-                });
-            }
-
-            return activePointsCollection;
-        },*/
         nextPoint: function(collection, index) {
-            return collection[index - 1] || collection[collection.length - 1];
+            return collection[index + 1] || collection[collection.length - 1];
         },
         previousPoint: function(collection, index) {
-            return collection[index + 1] || collection[0];
+            return collection[index - 1] || collection[0];
         },
-        buildScale: function() {
-            var self = this;
+        resetElements: function() {
+            // Update the points
+            this.eachElement(function(point, index, dataset, datasetIndex) {
+                helpers.extend(point, {
+                    // Utility
+                    _chart: this.chart,
+                    _datasetIndex: datasetIndex,
+                    _index: index,
 
-            var ScaleConstructor = Chart.scales.getScaleConstructor(this.options.scale.scaleType);
-            this.scale = new ScaleConstructor({
-                options: this.options.scale,
-                height: this.chart.height,
-                width: this.chart.width,
-                xCenter: this.chart.width / 2,
-                yCenter: this.chart.height / 2,
-                ctx: this.chart.ctx,
-                labels: this.data.labels,
-                valuesCount: this.data.datasets[0].data.length,
-                calculateRange: function() {
-                    this.min = null;
-                    this.max = null;
+                    // Desired view properties
+                    _model: {
+                        x: this.scale.xCenter,
+                        y: this.scale.yCenter,
+
+                        // Appearance
+                        tension: point.custom && point.custom.tension ? point.custom.tension : this.options.elements.line.tension,
+                        radius: point.custom && point.custom.radius ? point.custom.pointRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointRadius, index, this.options.elements.point.radius),
+                        backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBackgroundColor, index, this.options.elements.point.backgroundColor),
+                        borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderColor, index, this.options.elements.point.borderColor),
+                        borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderWidth, index, this.options.elements.point.borderWidth),
+                        skip: typeof this.data.datasets[datasetIndex].data[index] != 'number',
+
+                        // Tooltip
+                        hoverRadius: point.custom && point.custom.hoverRadius ? point.custom.hoverRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointHitRadius, index, this.options.elements.point.hitRadius),
+                    },
+                });
+            }, this);
 
-                    helpers.each(self.data.datasets, function(dataset) {
-                        if (dataset.yAxisID === this.id) {
-                            helpers.each(dataset.data, function(value, index) {
-                                if (this.min === null) {
-                                    this.min = value;
-                                } else if (value < this.min) {
-                                    this.min = value;
-                                }
+            // Update control points for the bezier curve
+            this.eachElement(function(point, index, dataset, datasetIndex) {
+                var controlPoints = helpers.splineCurve(
+                    this.previousPoint(dataset, index)._model,
+                    point._model,
+                    this.nextPoint(dataset, index)._model,
+                    point._model.tension
+                );
 
-                                if (this.max === null) {
-                                    this.max = value;
-                                } else if (value > this.max) {
-                                    this.max = value;
-                                }
-                            }, this);
-                        }
-                    }, this);
+                point._model.controlPointPreviousX = controlPoints.previous.x;
+                point._model.controlPointNextX = controlPoints.next.x;
+
+                // Prevent the bezier going outside of the bounds of the graph
+
+                // Cap puter bezier handles to the upper/lower scale bounds
+                if (controlPoints.next.y > this.chartArea.bottom) {
+                    point._model.controlPointNextY = this.chartArea.bottom;
+                } else if (controlPoints.next.y < this.chartArea.top) {
+                    point._model.controlPointNextY = this.chartArea.top;
+                } else {
+                    point._model.controlPointNextY = controlPoints.next.y;
                 }
-            });
 
-            this.scale.setScaleSize();
-            this.scale.calculateRange();
-            this.scale.generateTicks();
-            this.scale.buildYLabels();
+                // Cap inner bezier handles to the upper/lower scale bounds
+                if (controlPoints.previous.y > this.chartArea.bottom) {
+                    point._model.controlPointPreviousY = this.chartArea.bottom;
+                } else if (controlPoints.previous.y < this.chartArea.top) {
+                    point._model.controlPointPreviousY = this.chartArea.top;
+                } else {
+                    point._model.controlPointPreviousY = controlPoints.previous.y;
+                }
+
+                // Now pivot the point for animation
+                point.pivot();
+            }, this);
         },
         update: function() {
+            Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
 
             // Update the lines
             this.eachDataset(function(dataset, datasetIndex) {
-
                 helpers.extend(dataset.metaDataset, {
                     // Utility
                     _datasetIndex: datasetIndex,
-
+                    
                     // Data
-                    _points: dataset.metaData,
-
-                    // Geometry
-                    scaleTop: this.scale.top,
-                    scaleBottom: this.scale.bottom,
-                    scaleZero: this.scale.getPointPosition(0),
-
-                    // Appearance
-                    tension: dataset.tension || this.options.line.tension,
-                    backgroundColor: dataset.backgroundColor || this.options.backgroundColor,
-                    borderWidth: dataset.borderWidth || this.options.borderWidth,
-                    borderColor: dataset.borderColor || this.options.borderColor,
+                    _children: dataset.metaData,
+                    
+                    // Model
+                    _model: {
+                        // Appearance
+                        tension: dataset.tension || this.options.elements.line.tension,
+                        backgroundColor: dataset.backgroundColor || this.options.elements.line.backgroundColor,
+                        borderWidth: dataset.borderWidth || this.options.elements.line.borderWidth,
+                        borderColor: dataset.borderColor || this.options.elements.line.borderColor,
+                        fill: dataset.fill !== undefined ? dataset.fill : this.options.elements.line.fill, // use the value from the dataset if it was provided. else fall back to the default
+                        skipNull: dataset.skipNull !== undefined ? dataset.skipNull : this.options.elements.line.skipNull,
+                        drawNull: dataset.drawNull !== undefined ? dataset.drawNull : this.options.elements.line.drawNull,
+                        
+                        // Scale
+                        scaleTop: this.scale.top,
+                        scaleBottom: this.scale.bottom,
+                        scaleZero: this.scale.getPointPosition(0),
+                    },
                 });
+
                 dataset.metaDataset.pivot();
-            }, this);
+            });
 
             // Update the points
             this.eachElement(function(point, index, dataset, datasetIndex) {
-
                 var pointPosition = this.scale.getPointPosition(index, this.scale.calculateCenterOffset(this.data.datasets[datasetIndex].data[index]));
 
                 helpers.extend(point, {
@@ -313,76 +246,119 @@
                     _datasetIndex: datasetIndex,
                     _index: index,
 
-                    // Data
-                    label: this.data.labels[index],
-                    value: this.data.datasets[datasetIndex].data[index],
-                    datasetLabel: this.data.datasets[datasetIndex].label,
-
-                    // Geometry
-                    offsetGridLines: this.options.offsetGridLines,
-                    x: pointPosition.x,
-                    y: pointPosition.y,
-                    tension: this.data.datasets[datasetIndex].metaDataset.tension,
-
-                    // Appearnce
-                    radius: this.data.datasets[datasetIndex].pointRadius || this.options.point.radius,
-                    backgroundColor: this.data.datasets[datasetIndex].pointBackgroundColor || this.options.point.backgroundColor,
-                    borderWidth: this.data.datasets[datasetIndex].pointBorderWidth || this.options.pointsborderWidth,
-
-                    // Tooltip
-                    hoverRadius: this.data.datasets[datasetIndex].pointHitRadius || this.options.point.hitRadius,
+                    // Desired view properties
+                    _model: {
+                        x: pointPosition.x, // value not used in dataset scale, but we want a consistent API between scales
+                        y: pointPosition.y,
+
+                        // Appearance
+                        tension: point.custom && point.custom.tension ? point.custom.tension : this.options.elements.line.tension,
+                        radius: point.custom && point.custom.radius ? point.custom.pointRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointRadius, index, this.options.elements.point.radius),
+                        backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBackgroundColor, index, this.options.elements.point.backgroundColor),
+                        borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderColor, index, this.options.elements.point.borderColor),
+                        borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderWidth, index, this.options.elements.point.borderWidth),
+                        skip: typeof this.data.datasets[datasetIndex].data[index] != 'number',
+
+                        // Tooltip
+                        hoverRadius: point.custom && point.custom.hoverRadius ? point.custom.hoverRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointHitRadius, index, this.options.elements.point.hitRadius),
+                    },
                 });
-
             }, this);
 
+
             // Update control points for the bezier curve
             this.eachElement(function(point, index, dataset, datasetIndex) {
                 var controlPoints = helpers.splineCurve(
-                    this.previousPoint(dataset, index),
-                    point,
-                    this.nextPoint(dataset, index),
-                    point.tension
+                    this.previousPoint(dataset, index)._model,
+                    point._model,
+                    this.nextPoint(dataset, index)._model,
+                    point._model.tension
                 );
 
-                point.controlPointPreviousX = controlPoints.previous.x;
-                point.controlPointNextX = controlPoints.next.x;
+                point._model.controlPointPreviousX = controlPoints.previous.x;
+                point._model.controlPointNextX = controlPoints.next.x;
 
                 // Prevent the bezier going outside of the bounds of the graph
 
                 // Cap puter bezier handles to the upper/lower scale bounds
                 if (controlPoints.next.y > this.chartArea.bottom) {
-                    point.controlPointNextY = this.chartArea.bottom;
+                    point._model.controlPointNextY = this.chartArea.bottom;
                 } else if (controlPoints.next.y < this.chartArea.top) {
-                    point.controlPointNextY = this.chartArea.top;
+                    point._model.controlPointNextY = this.chartArea.top;
                 } else {
-                    point.controlPointNextY = controlPoints.next.y;
+                    point._model.controlPointNextY = controlPoints.next.y;
                 }
 
                 // Cap inner bezier handles to the upper/lower scale bounds
                 if (controlPoints.previous.y > this.chartArea.bottom) {
-                    point.controlPointPreviousY = this.chartArea.bottom;
+                    point._model.controlPointPreviousY = this.chartArea.bottom;
                 } else if (controlPoints.previous.y < this.chartArea.top) {
-                    point.controlPointPreviousY = this.chartArea.top;
+                    point._model.controlPointPreviousY = this.chartArea.top;
                 } else {
-                    point.controlPointPreviousY = controlPoints.previous.y;
+                    point._model.controlPointPreviousY = controlPoints.previous.y;
                 }
+
                 // Now pivot the point for animation
                 point.pivot();
             }, this);
 
             this.render();
         },
-        draw: function(ease) {
+        buildScale: function() {
+            var self = this;
 
+            var ScaleConstructor = Chart.scales.getScaleConstructor(this.options.scale.scaleType);
+            this.scale = new ScaleConstructor({
+                options: this.options.scale,
+                height: this.chart.height,
+                width: this.chart.width,
+                xCenter: this.chart.width / 2,
+                yCenter: this.chart.height / 2,
+                ctx: this.chart.ctx,
+                labels: this.data.labels,
+                valuesCount: this.data.datasets[0].data.length,
+                calculateRange: function() {
+                    this.min = null;
+                    this.max = null;
+
+                    helpers.each(self.data.datasets, function(dataset) {
+                        if (dataset.yAxisID === this.id) {
+                            helpers.each(dataset.data, function(value, index) {
+                                if (this.min === null) {
+                                    this.min = value;
+                                } else if (value < this.min) {
+                                    this.min = value;
+                                }
+
+                                if (this.max === null) {
+                                    this.max = value;
+                                } else if (value > this.max) {
+                                    this.max = value;
+                                }
+                            }, this);
+                        }
+                    }, this);
+                }
+            });
+
+            this.scale.setScaleSize();
+            this.scale.calculateRange();
+            this.scale.generateTicks();
+            this.scale.buildYLabels();
+        },
+        draw: function(ease) {
             var easingDecimal = ease || 1;
             this.clear();
 
+            // Draw all the scales
+            helpers.each(this.scales, function(scale) {
+                scale.draw(this.chartArea);
+            }, this);
 
             // reverse for-loop for proper stacking
             for (var i = this.data.datasets.length - 1; i >= 0; i--) {
 
                 var dataset = this.data.datasets[i];
-                var datasetIndex = i;
 
                 // Transition Point Locations
                 helpers.each(dataset.metaData, function(point, index) {
@@ -398,12 +374,8 @@
                 });
             }
 
-            // Draw all the scales
-            this.scale.draw(this.chartArea);
-
             // Finally draw the tooltip
             this.tooltip.transition(easingDecimal).draw();
-
         },
         events: function(e) {
 
@@ -429,8 +401,8 @@
             }.call(this);
 
             // On Hover hook
-            if (this.options.onHover) {
-                this.options.onHover.call(this, this.active);
+            if (this.options.hover.onHover) {
+                this.options.hover.onHover.call(this, this.active);
             }
 
             if (e.type == 'mouseup' || e.type == 'click') {
@@ -440,25 +412,28 @@
             }
 
             var dataset;
+            var index;
             // Remove styling for last active (even if it may still be active)
             if (this.lastActive.length) {
                 switch (this.options.hover.mode) {
                     case 'single':
                         dataset = this.data.datasets[this.lastActive[0]._datasetIndex];
+                        index = this.lastActive[0]._index;
 
-                        this.lastActive[0].radius = dataset.pointRadius;
-                        this.lastActive[0].backgroundColor = dataset.pointBackgroundColor;
-                        this.lastActive[0].borderColor = dataset.pointBorderColor;
-                        this.lastActive[0].borderWidth = dataset.pointBorderWidth;
+                        this.lastActive[0]._model.radius = this.lastActive[0].custom && this.lastActive[0].custom.radius ? this.lastActive[0].custom.pointRadius : helpers.getValueAtIndexOrDefault(dataset.pointRadius, index, this.options.elements.point.radius);
+                        this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointBackgroundColor, index, this.options.elements.point.backgroundColor);
+                        this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.pointBorderColor, index, this.options.elements.point.borderColor);
+                        this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.options.elements.point.borderWidth);
                         break;
                     case 'label':
                         for (var i = 0; i < this.lastActive.length; i++) {
                             dataset = this.data.datasets[this.lastActive[i]._datasetIndex];
+                            index = this.lastActive[i]._index;
 
-                            this.lastActive[i].radius = dataset.pointRadius;
-                            this.lastActive[i].backgroundColor = dataset.pointBackgroundColor;
-                            this.lastActive[i].borderColor = dataset.pointBorderColor;
-                            this.lastActive[i].borderWidth = dataset.pointBorderWidth;
+                            this.lastActive[i]._model.radius = this.lastActive[i].custom && this.lastActive[i].custom.radius ? this.lastActive[i].custom.pointRadius : helpers.getValueAtIndexOrDefault(dataset.pointRadius, index, this.options.elements.point.radius);
+                            this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointBackgroundColor, index, this.options.elements.point.backgroundColor);
+                            this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.pointBorderColor, index, this.options.elements.point.borderColor);
+                            this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.options.elements.point.borderWidth);
                         }
                         break;
                     case 'dataset':
@@ -473,20 +448,22 @@
                 switch (this.options.hover.mode) {
                     case 'single':
                         dataset = this.data.datasets[this.active[0]._datasetIndex];
+                        index = this.active[0]._index;
 
-                        this.active[0].radius = dataset.pointHoverRadius || dataset.pointRadius + 2;
-                        this.active[0].backgroundColor = dataset.pointHoverBackgroundColor || helpers.color(dataset.pointBackgroundColor).saturate(0.5).darken(0.35).rgbString();
-                        this.active[0].borderColor = dataset.pointHoverBorderColor || helpers.color(dataset.pointBorderColor).saturate(0.5).darken(0.35).rgbString();
-                        this.active[0].borderWidth = dataset.pointHoverBorderWidth || dataset.pointBorderWidth + 2;
+                        this.active[0]._model.radius = this.active[0].custom && this.active[0].custom.hoverRadius ? this.active[0].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[0]._model.radius + 2);
+                        this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.35).rgbString());
+                        this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.35).rgbString());
+                        this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[0]._model.borderWidth + 2);
                         break;
                     case 'label':
                         for (var i = 0; i < this.active.length; i++) {
                             dataset = this.data.datasets[this.active[i]._datasetIndex];
+                            index = this.active[i]._index;
 
-                            this.active[i].radius = dataset.pointHoverRadius || dataset.pointRadius + 2;
-                            this.active[i].backgroundColor = dataset.pointHoverBackgroundColor || helpers.color(dataset.pointBackgroundColor).saturate(0.5).darken(0.35).rgbString();
-                            this.active[i].borderColor = dataset.pointHoverBorderColor || helpers.color(dataset.pointBorderColor).saturate(0.5).darken(0.35).rgbString();
-                            this.active[i].borderWidth = dataset.pointHoverBorderWidth || dataset.pointBorderWidth + 2;
+                            this.active[i]._model.radius = this.active[i].custom && this.active[i].custom.hoverRadius ? this.active[i].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[i]._model.radius + 2);
+                            this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.35).rgbString());
+                            this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.35).rgbString());
+                            this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[i]._model.borderWidth + 2);
                         }
                         break;
                     case 'dataset':
@@ -496,7 +473,6 @@
                 }
             }
 
-
             // Built in Tooltips
             if (this.options.tooltips.enabled) {
 
@@ -505,21 +481,19 @@
 
                 // Active
                 if (this.active.length) {
+                    this.tooltip._model.opacity = 1;
+
                     helpers.extend(this.tooltip, {
-                        opacity: 1,
                         _active: this.active,
                     });
 
                     this.tooltip.update();
                 } else {
                     // Inactive
-                    helpers.extend(this.tooltip, {
-                        opacity: 0,
-                    });
+                    this.tooltip._model.opacity = 0;
                 }
             }
 
-
             // Hover animations
             this.tooltip.pivot();
 
@@ -538,7 +512,7 @@
                     (this.lastActive.length && this.active.length && changed)) {
 
                     this.stop();
-                    this.render(this.options.hoverAnimationDuration);
+                    this.render(this.options.hover.animationDuration);
                 }
             }
 
@@ -546,11 +520,5 @@
             this.lastActive = this.active;
             return this;
         },
-
     });
-
-
-
-
-
 }).call(this);

From 7e791e02f2bf4527090c81d21e83a5faf449c4a0 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Wed, 3 Jun 2015 12:05:04 -0600
Subject: [PATCH 084/424] Radar Chart skipNull & bezier fixes

---
 samples/radar.html |   4 +-
 src/Chart.Core.js  | 105 ++++++++++++++++++++++++---------------------
 src/Chart.Radar.js |  44 ++++++-------------
 3 files changed, 70 insertions(+), 83 deletions(-)

diff --git a/samples/radar.html b/samples/radar.html
index 4a5c3f05b7e..199791904d1 100644
--- a/samples/radar.html
+++ b/samples/radar.html
@@ -27,14 +27,14 @@
                 label: "My First dataset",
                 backgroundColor: "rgba(220,220,220,0.2)",
                 pointBackgroundColor: "rgba(220,220,220,1)",
-                data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
+                data: [null, randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
             }, {
                 label: "My Second dataset",
                 backgroundColor: "rgba(151,187,205,0.2)",
                 pointBackgroundColor: "rgba(151,187,205,1)",
                 hoverPointBackgroundColor: "#fff",
                 pointHighlightStroke: "rgba(151,187,205,1)",
-                data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
+                data: [null, randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
             }]
         },
         options: {
diff --git a/src/Chart.Core.js b/src/Chart.Core.js
index 221086b7600..3e5304d299d 100755
--- a/src/Chart.Core.js
+++ b/src/Chart.Core.js
@@ -1274,32 +1274,32 @@
 
             // Draw the background first (so the border is always on top)
             helpers.each(this._children, function(point, index) {
-                var scaleZero = point._yScale.getPointPixelForValue(0);
+                var previous = this.previousPoint(point, this._children, index);
+                var next = this.nextPoint(point, this._children, index);
 
                 // First point only
                 if (index === 0) {
-                    if (point._view.skip && vm.skipNull) {
-                        ctx.moveTo(point._view.x, scaleZero);
-                    } else {
-                        ctx.moveTo(point._view.x, point._view.y);
-                    }
+                    ctx.moveTo(point._view.x, point._view.y);
                     return;
                 }
 
                 // Start Skip and drag along scale baseline
-                if (point._view.skip && vm.skipNull) {
-                    ctx.lineTo(this.previousPoint(point, this._children, index)._view.x, scaleZero);
-                    ctx.moveTo(this.nextPoint(point, this._children, index)._view.x, scaleZero);
+                if (point._view.skip && vm.skipNull && !this._loop) {
+                    ctx.lineTo(previous._view.x, point._view.y);
+                    ctx.moveTo(next._view.x, point._view.y);
                 }
                 // End Skip Stright line from the base line
-                else if (this.previousPoint(point, this._children, index)._view.skip && vm.skipNull) {
-                    ctx.moveTo(point._view.x, scaleZero);
+                else if (previous._view.skip && vm.skipNull && !this._loop) {
+                    ctx.moveTo(point._view.x, previous._view.y);
                     ctx.lineTo(point._view.x, point._view.y);
                 }
+
+                if (previous._view.skip && vm.skipNull) {
+                    ctx.moveTo(point._view.x, point._view.y);
+                }
                 // Normal Bezier Curve
                 else {
-                    if (vm._tension > 0 || 1) {
-                        var previous = this.previousPoint(point, this._children, index);
+                    if (vm.tension > 0) {
                         ctx.bezierCurveTo(
                             previous._view.controlPointNextX,
                             previous._view.controlPointNextY,
@@ -1315,8 +1315,8 @@
             }, this);
 
             // For radial scales, loop back around to the first point
-            if (vm.loop) {
-                if (vm._tension > 0 || 1) {
+            if (this._loop) {
+                if (vm.tension > 0 && !first._view.skip) {
 
                     ctx.bezierCurveTo(
                         last._view.controlPointNextX,
@@ -1348,46 +1348,49 @@
             ctx.beginPath();
 
             helpers.each(this._children, function(point, index) {
-                var scaleZero = point._yScale.getPointPixelForValue(0);
+                var previous = this.previousPoint(point, this._children, index);
+                var next = this.nextPoint(point, this._children, index);
+
                 // First point only
                 if (index === 0) {
-                    if (point._view.skip && vm.skipNull) {
-                        ctx.moveTo(point._view.x, scaleZero);
-                    } else {
-                        ctx.moveTo(point._view.x, point._view.y);
-                    }
+                    ctx.moveTo(point._view.x, point._view.y);
                     return;
                 }
 
                 // Start Skip and drag along scale baseline
-                if (point._view.skip && vm.skipNull) {
-                    ctx.moveTo(this.previousPoint(point, this._children, index)._view.x, scaleZero);
-                    ctx.moveTo(this.nextPoint(point, this._children, index)._view.x, scaleZero);
+                if (point._view.skip && vm.skipNull && !this._loop) {
+                    ctx.moveTo(previous._view.x, point._view.y);
+                    ctx.moveTo(next._view.x, point._view.y);
+                    return;
                 }
                 // End Skip Stright line from the base line
-                else if (this.previousPoint(point, this._children, index)._view.skip && vm.skipNull) {
-                    ctx.moveTo(point._view.x, scaleZero);
+                if (previous._view.skip && vm.skipNull && !this._loop) {
+                    ctx.moveTo(point._view.x, previous._view.y);
+                    ctx.moveTo(point._view.x, point._view.y);
+                    return;
+                }
+
+                if (previous._view.skip && vm.skipNull) {
                     ctx.moveTo(point._view.x, point._view.y);
+                    return;
                 }
                 // Normal Bezier Curve
-                else {
-                    if (vm._tension > 0 || 1) {
-                        var previous = this.previousPoint(point, this._children, index);
-                        ctx.bezierCurveTo(
-                            previous._view.controlPointNextX,
-                            previous._view.controlPointNextY,
-                            point._view.controlPointPreviousX,
-                            point._view.controlPointPreviousY,
-                            point._view.x,
-                            point._view.y
-                        );
-                    } else {
-                        ctx.lineTo(point._view.x, point._view.y);
-                    }
+                if (vm.tension > 0) {
+                    ctx.bezierCurveTo(
+                        previous._view.controlPointNextX,
+                        previous._view.controlPointNextY,
+                        point._view.controlPointPreviousX,
+                        point._view.controlPointPreviousY,
+                        point._view.x,
+                        point._view.y
+                    );
+                } else {
+                    ctx.lineTo(point._view.x, point._view.y);
                 }
             }, this);
-            if (vm.loop) {
-                if (vm._tension > 0 || 1) {
+
+            if (this._loop && !first._view.skip) {
+                if (vm.tension > 0) {
 
                     ctx.bezierCurveTo(
                         last._view.controlPointNextX,
@@ -1406,15 +1409,17 @@
             ctx.stroke();
 
         },
-        previousPoint: function(point, collection, index) {
-            return helpers.findPreviousWhere(collection, function() {
-                return true;
-            }, index) || point;
-        },
         nextPoint: function(point, collection, index) {
-            return helpers.findNextWhere(collection, function() {
-                return true;
-            }, index) || point;
+            if (this.loop) {
+                return collection[index + 1] || collection[0];
+            }
+            return collection[index + 1] || collection[collection.length - 1];
+        },
+        previousPoint: function(point, collection, index) {
+            if (this.loop) {
+                return collection[index - 1] || collection[collection.length - 1];
+            }
+            return collection[index - 1] || collection[0];
         },
     });
 
diff --git a/src/Chart.Radar.js b/src/Chart.Radar.js
index dffaa2a4738..b8f0436b5f0 100644
--- a/src/Chart.Radar.js
+++ b/src/Chart.Radar.js
@@ -95,7 +95,7 @@
                     _chart: this.chart,
                     _datasetIndex: datasetIndex,
                     _points: dataset.metaData,
-                    loop: true,
+                    _loop: true
                 });
 
                 dataset.metaData = [];
@@ -134,12 +134,13 @@
             this.update();
         },
         nextPoint: function(collection, index) {
-            return collection[index + 1] || collection[collection.length - 1];
+            return collection[index + 1] || collection[0];
         },
         previousPoint: function(collection, index) {
-            return collection[index - 1] || collection[0];
+            return collection[index - 1] || collection[collection.length - 1];
         },
         resetElements: function() {
+
             // Update the points
             this.eachElement(function(point, index, dataset, datasetIndex) {
                 helpers.extend(point, {
@@ -147,6 +148,7 @@
                     _chart: this.chart,
                     _datasetIndex: datasetIndex,
                     _index: index,
+                    _scale: this.scale,
 
                     // Desired view properties
                     _model: {
@@ -176,28 +178,10 @@
                     point._model.tension
                 );
 
-                point._model.controlPointPreviousX = controlPoints.previous.x;
-                point._model.controlPointNextX = controlPoints.next.x;
-
-                // Prevent the bezier going outside of the bounds of the graph
-
-                // Cap puter bezier handles to the upper/lower scale bounds
-                if (controlPoints.next.y > this.chartArea.bottom) {
-                    point._model.controlPointNextY = this.chartArea.bottom;
-                } else if (controlPoints.next.y < this.chartArea.top) {
-                    point._model.controlPointNextY = this.chartArea.top;
-                } else {
-                    point._model.controlPointNextY = controlPoints.next.y;
-                }
-
-                // Cap inner bezier handles to the upper/lower scale bounds
-                if (controlPoints.previous.y > this.chartArea.bottom) {
-                    point._model.controlPointPreviousY = this.chartArea.bottom;
-                } else if (controlPoints.previous.y < this.chartArea.top) {
-                    point._model.controlPointPreviousY = this.chartArea.top;
-                } else {
-                    point._model.controlPointPreviousY = controlPoints.previous.y;
-                }
+                point._model.controlPointPreviousX = this.scale.xCenter;
+                point._model.controlPointPreviousY = this.scale.yCenter;
+                point._model.controlPointNextX = this.scale.xCenter;
+                point._model.controlPointNextY = this.scale.yCenter;
 
                 // Now pivot the point for animation
                 point.pivot();
@@ -211,10 +195,10 @@
                 helpers.extend(dataset.metaDataset, {
                     // Utility
                     _datasetIndex: datasetIndex,
-                    
+
                     // Data
                     _children: dataset.metaData,
-                    
+
                     // Model
                     _model: {
                         // Appearance
@@ -225,7 +209,7 @@
                         fill: dataset.fill !== undefined ? dataset.fill : this.options.elements.line.fill, // use the value from the dataset if it was provided. else fall back to the default
                         skipNull: dataset.skipNull !== undefined ? dataset.skipNull : this.options.elements.line.skipNull,
                         drawNull: dataset.drawNull !== undefined ? dataset.drawNull : this.options.elements.line.drawNull,
-                        
+
                         // Scale
                         scaleTop: this.scale.top,
                         scaleBottom: this.scale.bottom,
@@ -351,9 +335,7 @@
             this.clear();
 
             // Draw all the scales
-            helpers.each(this.scales, function(scale) {
-                scale.draw(this.chartArea);
-            }, this);
+            this.scale.draw(this.chartArea);
 
             // reverse for-loop for proper stacking
             for (var i = this.data.datasets.length - 1; i >= 0; i--) {

From 9be48a73ea2cde6e087401901e1befd44f17b73a Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Wed, 3 Jun 2015 14:14:23 -0600
Subject: [PATCH 085/424] Pie Chart

---
 samples/bar.html      |   4 -
 samples/doughnut.html |  92 ++++++++++------
 samples/pie.html      | 121 +++++++++++----------
 src/Chart.Core.js     |   5 +
 src/Chart.Doughnut.js | 240 +++++++++++++++++++-----------------------
 5 files changed, 236 insertions(+), 226 deletions(-)

diff --git a/samples/bar.html b/samples/bar.html
index 86169d164bc..117c375313e 100644
--- a/samples/bar.html
+++ b/samples/bar.html
@@ -43,10 +43,6 @@
             data: barChartData,
             options: {
                 responsive: true,
-                hoverMode: 'label',
-                scaleBeginAtZero: false,
-                hoverAnimationDuration: 400,
-                stacked: true,
             }
         });
     };
diff --git a/samples/doughnut.html b/samples/doughnut.html
index 4a5860e3093..9b856dbbb64 100644
--- a/samples/doughnut.html
+++ b/samples/doughnut.html
@@ -24,50 +24,80 @@
     <button id="randomizeData">Randomize Data</button>
     <script>
     var randomScalingFactor = function() {
-        return Math.round(Math.random() * 100)
+        return Math.round(Math.random() * 100);
     };
     var randomColorFactor = function() {
-        return Math.round(Math.random() * 255)
+        return Math.round(Math.random() * 255);
     };
 
-    var doughnutData = {
-        data: [{
-                value: randomScalingFactor(),
-                backgroundColor: "#F7464A",
-                label: "Red"
+    var config = {
+        data: {
+            datasets: [{
+                data: [
+                    randomScalingFactor(),
+                    randomScalingFactor(),
+                    randomScalingFactor(),
+                    randomScalingFactor(),
+                    randomScalingFactor(),
+                ],
+                backgroundColor: [
+                    "#F7464A",
+                    "#46BFBD",
+                    "#FDB45C",
+                    "#949FB1",
+                    "#4D5360",
+                ],
             }, {
-                value: randomScalingFactor(),
-                backgroundColor: "#46BFBD",
-                label: "Green"
+                data: [
+                    randomScalingFactor(),
+                    randomScalingFactor(),
+                    randomScalingFactor(),
+                    randomScalingFactor(),
+                    randomScalingFactor(),
+                ],
+                backgroundColor: [
+                    "#F7464A",
+                    "#46BFBD",
+                    "#FDB45C",
+                    "#949FB1",
+                    "#4D5360",
+                ],
             }, {
-                value: randomScalingFactor(),
-                backgroundColor: "#FDB45C",
-                label: "Yellow"
-            }, {
-                value: randomScalingFactor(),
-                backgroundColor: "#949FB1",
-                label: "Grey"
-            }, {
-                value: randomScalingFactor(),
-                backgroundColor: "#4D5360",
-                label: "Dark Grey"
-            }
-
-        ]
+                data: [
+                    randomScalingFactor(),
+                    randomScalingFactor(),
+                    randomScalingFactor(),
+                    randomScalingFactor(),
+                    randomScalingFactor(),
+                ],
+                backgroundColor: [
+                    "#F7464A",
+                    "#46BFBD",
+                    "#FDB45C",
+                    "#949FB1",
+                    "#4D5360",
+                ],
+            }],
+            labels: [
+                "Red",
+                "Green",
+                "Yellow",
+                "Grey",
+                "Dark Grey"
+            ]
+        },
+        options: {
+            responsive: true
+        }
     };
 
     window.onload = function() {
         var ctx = document.getElementById("chart-area").getContext("2d");
-        window.myDoughnut = new Chart(ctx).Doughnut({
-            data: doughnutData, 
-            options: {
-                responsive: true
-            }
-        });
+        window.myDoughnut = new Chart(ctx).Doughnut(config);
     };
 
     $('#randomizeData').click(function() {
-        $.each(doughnutData.data, function(i, datapoint) {
+        $.each(config.data, function(i, datapoint) {
             datapoint.value = randomScalingFactor();
             datapoint.backgroundColor = 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',.7)';
         });
diff --git a/samples/pie.html b/samples/pie.html
index 0bd0b38a6cb..24076af5133 100644
--- a/samples/pie.html
+++ b/samples/pie.html
@@ -1,72 +1,69 @@
 <!doctype html>
 <html>
-	<head>
-		<title>Pie Chart</title>
-		<script src="../Chart.js"></script>
-		<script src="http://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
-	</head>
-	<body>
-		<div id="canvas-holder">
-			<canvas id="chart-area" width="300" height="300"/>
-		</div>
-		<button id="randomizeData">Randomize Data</button>
 
-	<script>
+<head>
+    <title>Pie Chart</title>
+    <script src="../Chart.js"></script>
+    <script src="http://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
+</head>
 
-		var randomScalingFactor = function(){ return Math.round(Math.random()*100)};
-		var randomColorFactor = function(){ return Math.round(Math.random()*255)};
+<body>
+    <div id="canvas-holder">
+        <canvas id="chart-area" width="300" height="300" />
+    </div>
+    <button id="randomizeData">Randomize Data</button>
+    <script>
+    var randomScalingFactor = function() {
+        return Math.round(Math.random() * 100);
+    };
+    var randomColorFactor = function() {
+        return Math.round(Math.random() * 255);
+    };
 
-		var pieData = [
-				{
-					value: randomScalingFactor(),
-					color:"#F7464A",
-					highlight: "#FF5A5E",
-					label: "Red"
-				},
-				{
-					value: randomScalingFactor(),
-					color: "#46BFBD",
-					highlight: "#5AD3D1",
-					label: "Green"
-				},
-				{
-					value: randomScalingFactor(),
-					color: "#FDB45C",
-					highlight: "#FFC870",
-					label: "Yellow"
-				},
-				{
-					value: randomScalingFactor(),
-					color: "#949FB1",
-					highlight: "#A8B3C5",
-					label: "Grey"
-				},
-				{
-					value: randomScalingFactor(),
-					color: "#4D5360",
-					highlight: "#616774",
-					label: "Dark Grey"
-				}
+    var pieData = [{
+            value: randomScalingFactor(),
+            color: "#F7464A",
+            highlight: "#FF5A5E",
+            label: "Red"
+        }, {
+            value: randomScalingFactor(),
+            color: "#46BFBD",
+            highlight: "#5AD3D1",
+            label: "Green"
+        }, {
+            value: randomScalingFactor(),
+            color: "#FDB45C",
+            highlight: "#FFC870",
+            label: "Yellow"
+        }, {
+            value: randomScalingFactor(),
+            color: "#949FB1",
+            highlight: "#A8B3C5",
+            label: "Grey"
+        }, {
+            value: randomScalingFactor(),
+            color: "#4D5360",
+            highlight: "#616774",
+            label: "Dark Grey"
+        }
 
-			];
+    ];
 
-			window.onload = function(){
-				var ctx = document.getElementById("chart-area").getContext("2d");
-				window.myPie = new Chart(ctx).Pie({
-					data: pieData
-				});
-			};
+    window.onload = function() {
+        var ctx = document.getElementById("chart-area").getContext("2d");
+        window.myPie = new Chart(ctx).Pie({
+            data: pieData
+        });
+    };
 
-			$('#randomizeData').click(function(){
-				$.each(pieData, function(i, piece){
-					pieData[i].value = randomScalingFactor();
-			    	pieData[i].color = 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',.7)';
-				});
-		    	window.myPie.update();
-		    });
+    $('#randomizeData').click(function() {
+        $.each(pieData, function(i, piece) {
+            pieData[i].value = randomScalingFactor();
+            pieData[i].color = 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',.7)';
+        });
+        window.myPie.update();
+    });
+    </script>
+</body>
 
-
-
-	</script>
-	</body>
 </html>
diff --git a/src/Chart.Core.js b/src/Chart.Core.js
index 3e5304d299d..9c91b862d85 100755
--- a/src/Chart.Core.js
+++ b/src/Chart.Core.js
@@ -135,6 +135,11 @@
                     valueSpacing: 5,
                     datasetSpacing: 1,
                 },
+                slice: {
+                    backgroundColor: defaultColor,
+                    borderColor: "#fff",
+                    borderWidth: 2,
+                },
             }
         },
     };
diff --git a/src/Chart.Doughnut.js b/src/Chart.Doughnut.js
index 48ac9e78773..553a831a24a 100644
--- a/src/Chart.Doughnut.js
+++ b/src/Chart.Doughnut.js
@@ -7,21 +7,6 @@
         helpers = Chart.helpers;
 
     var defaultConfig = {
-        segments: {
-            //Boolean - Whether we should show a stroke on each segment
-            showStroke: true,
-
-            //String - The colour of each segment stroke
-            strokeColor: "#fff",
-
-            //Number - The width of each segment stroke
-            borderWidth: 2,
-        },
-
-        hover: {
-             // The duration of animations triggered by hover events
-            animationDuration: 400,
-        },
 
         animation: {
             //Boolean - Whether we animate the rotation of the Doughnut
@@ -32,10 +17,8 @@
         },
 
         //The percentage of the chart that we cut out of the middle.
-        cutoutPercentage: 50,
-        
-        //String - A legend template
-        legendTemplate: "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<segments.length; i++){%><li><span style=\"background-color:<%=segments[i].backgroundColor%>\"></span><%if(segments[i].label){%><%=segments[i].label%><%}%></li><%}%></ul>"
+
+        cutoutPercentage: 1,
 
     };
 
@@ -47,40 +30,21 @@
         //Initialize is fired when the chart is initialized - Data is passed in as a parameter
         //Config is automatically merged by the core of Chart.js, and is available at this.options
         initialize: function() {
-            // Slice Type and defaults
-            this.Slice = Chart.Arc.extend({
-                _chart: this.chart,
-                x: this.chart.width / 2,
-                y: this.chart.height / 2
-            });
 
             //Set up tooltip events on the chart
-            if (this.options.tooltips.enabled) {
-                helpers.bindEvents(this, this.options.events, this.onHover);
-            }
-
-            // Create new slice for each piece of data
-            this.data.metaData = [];
-            helpers.each(this.data.data, function(slice, index) {
-                var metaSlice = new this.Slice();
-                if (typeof slice == 'number') {
-                    helpers.extend(metaSlice, {
-                        value: slice
-                    });
-                } else {
-                    helpers.extend(metaSlice, slice);
-                }
-                helpers.extend(metaSlice, {
-                    startAngle: Math.PI * 1.5,
-                    circumference: (this.options.animation.animateRotate) ? 0 : this.calculateCircumference(metaSlice.value),
-                    outerRadius: (this.options.animation.animateScale) ? 0 : this.outerRadius,
-                    innerRadius: (this.options.animation.animateScale) ? 0 : (this.outerRadius / 100) * this.options.percentageInnerCutout,
-                });
-                if (!metaSlice.backgroundColor) {
-                    slice.backgroundColor = 'hsl(' + (360 * index / this.data.data.length) + ', 100%, 50%)';
-                }
-                metaSlice.save();
-                this.data.metaData.push(metaSlice);
+            helpers.bindEvents(this, this.options.events, this.events);
+
+            //Create a new bar for each piece of data
+            helpers.each(this.data.datasets, function(dataset, datasetIndex) {
+                dataset.metaData = [];
+                helpers.each(dataset.data, function(dataPoint, index) {
+                    dataset.metaData.push(new Chart.Arc({
+                        _chart: this.chart,
+                        _datasetIndex: datasetIndex,
+                        _index: index,
+                        _model: {}
+                    }));
+                }, this);
             }, this);
 
             // Create tooltip instance exclusively for this chart with some defaults.
@@ -90,9 +54,104 @@
                 _options: this.options,
             }, this);
 
+            // Update the chart with the latest data.
             this.update();
+
+        },
+        getSliceAtEvent: function(e) {
+            var elements = [];
+
+            var location = helpers.getRelativePosition(e);
+
+            helpers.each(this.data.metaData, function(slice, index) {
+                if (slice.inRange(location.x, location.y)) elements.push(slice);
+            }, this);
+            return elements;
+        },
+        calculateCircumference: function(dataset, value) {
+            if (dataset.total > 0) {
+                return (Math.PI * 2) * (value / dataset.total);
+            } else {
+                return 0;
+            }
+        },
+        update: function() {
+
+            this.outerRadius = (helpers.min([this.chart.width, this.chart.height]) - this.options.elements.slice.borderWidth / 2) / 2;
+            this.innerRadius = (this.outerRadius / 100) * this.options.cutoutPercentage;
+            this.radiusLength = (this.outerRadius - this.innerRadius) / this.data.datasets.length;
+
+
+            // Update the points
+            helpers.each(this.data.datasets, function(dataset, datasetIndex) {
+
+                dataset.total = 0;
+                helpers.each(dataset.data, function(value) {
+                    dataset.total += Math.abs(value);
+                }, this);
+
+
+                dataset.outerRadius = this.outerRadius - (this.radiusLength * datasetIndex);
+
+                dataset.innerRadius = dataset.outerRadius - this.radiusLength;
+
+                helpers.each(dataset.metaData, function(slice, index) {
+
+                    helpers.extend(slice, {
+                        // Utility
+                        _chart: this.chart,
+                        _datasetIndex: datasetIndex,
+                        _index: index,
+
+                        // Desired view properties
+                        _model: {
+                            x: this.chart.width / 2,
+                            y: this.chart.height / 2,
+                            circumference: this.calculateCircumference(dataset, dataset.data[index]),
+                            outerRadius: dataset.outerRadius,
+                            innerRadius: dataset.innerRadius,
+
+                            backgroundColor: slice.custom && slice.custom.backgroundColor ? slice.custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.slice.backgroundColor),
+                            hoverBackgroundColor: slice.custom && slice.custom.hoverBackgroundColor ? slice.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, this.options.elements.slice.hoverBackgroundColor),
+                            borderWidth: slice.custom && slice.custom.borderWidth ? slice.custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.slice.borderWidth),
+                            borderColor: slice.custom && slice.custom.borderColor ? slice.custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.slice.borderColor),
+
+                            label: helpers.getValueAtIndexOrDefault(dataset.label, index, this.data.labels[index])
+                        },
+                    });
+
+                    if (index === 0) {
+                        slice._model.startAngle = Math.PI * 1.5;
+                    } else {
+                        slice._model.startAngle = dataset.metaData[index - 1]._model.endAngle;
+                    }
+
+                    slice._model.endAngle = slice._model.startAngle + slice._model.circumference;
+
+
+                    //Check to see if it's the last slice, if not get the next and update its start angle
+                    if (index < dataset.data.length - 1) {
+                        dataset.metaData[index + 1]._model.startAngle = slice._model.endAngle;
+                    }
+
+                    slice.pivot();
+                }, this);
+
+            }, this);
+
+            this.render();
+        },
+        draw: function(easeDecimal) {
+            easeDecimal = easeDecimal || 1;
+            this.clear();
+
+            this.eachElement(function(slice) {
+                slice.transition(easeDecimal).draw();
+            }, this);
+
+            this.tooltip.transition(easeDecimal).draw();
         },
-        onHover: function(e) {
+        events: function(e) {
 
             // If exiting chart
             if (e.type == 'mouseout') {
@@ -169,83 +228,6 @@
             return this;
 
         },
-        getSliceAtEvent: function(e) {
-            var elements = [];
-
-            var location = helpers.getRelativePosition(e);
-
-            helpers.each(this.data.metaData, function(slice, index) {
-                if (slice.inRange(location.x, location.y)) elements.push(slice);
-            }, this);
-            return elements;
-        },
-        calculateCircumference: function(value) {
-            if (this.total > 0) {
-                return (Math.PI * 2) * (value / this.total);
-            } else {
-                return 0;
-            }
-        },
-        update: function() {
-
-            // Calc Total
-            this.total = 0;
-            helpers.each(this.data.data, function(slice) {
-                this.total += Math.abs(slice.value);
-            }, this);
-
-            this.outerRadius = (helpers.min([this.chart.width, this.chart.height]) - this.options.segments.borderWidth / 2) / 2;
-
-            // Map new data to data points
-            helpers.each(this.data.metaData, function(slice, index) {
-
-                var datapoint = this.data.data[index];
-
-                helpers.extend(slice, {
-                    _index: index,
-                    x: this.chart.width / 2,
-                    y: this.chart.height / 2,
-                    value: datapoint.value,
-                    label: datapoint.label,
-                    circumference: this.calculateCircumference(datapoint.value),
-                    outerRadius: this.outerRadius,
-                    innerRadius: (this.outerRadius / 100) * this.options.cutoutPercentage,
-
-                    backgroundColor: datapoint.backgroundColor,
-                    hoverBackgroundColor: datapoint.hoverBackgroundColor || datapoint.backgroundColor,
-                    borderWidth: this.options.segments.borderWidth,
-                    borderColor: this.options.segments.strokeColor,
-                });
-
-                helpers.extend(slice, {
-                    endAngle: slice.startAngle + slice.circumference,
-                });
-
-                if (index === 0) {
-                    slice.startAngle = Math.PI * 1.5;
-                }
-
-                //Check to see if it's the last slice, if not get the next and update its start angle
-                if (index < this.data.data.length - 1) {
-                    this.data.metaData[index + 1].startAngle = slice.endAngle;
-                }
-
-                slice.pivot();
-
-            }, this);
-
-            this.render();
-        },
-        draw: function(easeDecimal) {
-            easeDecimal = easeDecimal || 1;
-            this.clear();
-
-            helpers.each(this.data.metaData, function(slice, index) {
-                slice.transition(easeDecimal).draw();
-            }, this);
-
-            this.tooltip.transition(easeDecimal).draw();
-        }
     });
 
     Chart.types.Doughnut.extend({

From ecb1cde3fc11b304184cd08d2e683c911d40b179 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Wed, 3 Jun 2015 14:17:10 -0600
Subject: [PATCH 086/424] Fix

---
 src/Chart.Doughnut.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Chart.Doughnut.js b/src/Chart.Doughnut.js
index 553a831a24a..a6db6cb82c3 100644
--- a/src/Chart.Doughnut.js
+++ b/src/Chart.Doughnut.js
@@ -18,7 +18,7 @@
 
         //The percentage of the chart that we cut out of the middle.
 
-        cutoutPercentage: 1,
+        cutoutPercentage: 50,
 
     };
 
@@ -78,7 +78,7 @@
         update: function() {
 
             this.outerRadius = (helpers.min([this.chart.width, this.chart.height]) - this.options.elements.slice.borderWidth / 2) / 2;
-            this.innerRadius = (this.outerRadius / 100) * this.options.cutoutPercentage;
+            this.innerRadius = this.options.cutoutPercentage ? (this.outerRadius / 100) * (this.options.cutoutPercentage) : 1;
             this.radiusLength = (this.outerRadius - this.innerRadius) / this.data.datasets.length;
 
 

From b3b58963298d0dfe0b8c6ac19fb12c47b4fd1df1 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Wed, 3 Jun 2015 14:45:40 -0600
Subject: [PATCH 087/424] Polar Area

---
 samples/polar-area.html |  52 ++++++-----
 src/Chart.PolarArea.js  | 201 ++++++++++++++++++++++++++--------------
 2 files changed, 161 insertions(+), 92 deletions(-)

diff --git a/samples/polar-area.html b/samples/polar-area.html
index c52dad57771..d77291a001e 100644
--- a/samples/polar-area.html
+++ b/samples/polar-area.html
@@ -22,27 +22,29 @@
 
     var config = {
         data: {
-            data: [{
-                value: randomScalingFactor(),
-                backgroundColor: "#F7464A",
-                label: "Red"
-            }, {
-                value: randomScalingFactor(),
-                backgroundColor: "#46BFBD",
-                label: "Green"
-            }, {
-                value: randomScalingFactor(),
-                backgroundColor: "#FDB45C",
-                label: "Yellow"
-            }, {
-                value: randomScalingFactor(),
-                backgroundColor: "#949FB1",
-                label: "Grey"
-            }, {
-                value: randomScalingFactor(),
-                backgroundColor: "#4D5360",
-                label: "Dark Grey"
-            }]
+            datasets: [{
+                data: [
+                    randomScalingFactor(),
+                    randomScalingFactor(),
+                    randomScalingFactor(),
+                    randomScalingFactor(),
+                    randomScalingFactor(),
+                ],
+                backgroundColor: [
+                    "#F7464A",
+                    "#46BFBD",
+                    "#FDB45C",
+                    "#949FB1",
+                    "#4D5360",
+                ],
+                labels: [
+                    "Red",
+                    "Green",
+                    "Yellow",
+                    "Grey",
+                    "Dark Grey"
+                ]
+            }],
         },
         options: {
             responsive: true
@@ -55,9 +57,11 @@
     };
 
     $('#randomizeData').click(function() {
-        $.each(polarData, function(i, piece) {
-            polarData[i].value = randomScalingFactor();
-            polarData[i].color = 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',.7)';
+        $.each(config.data.datasets, function(i, piece) {
+            $.each(piece.data, function(j, value) {
+                config.data.datasets[i].data[j] = randomScalingFactor();
+                //config.data.datasets.backgroundColor[i] = 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',.7)';
+            });
         });
         window.myPolarArea.update();
     });
diff --git a/src/Chart.PolarArea.js b/src/Chart.PolarArea.js
index ae8e45d6811..e11f222ea2d 100644
--- a/src/Chart.PolarArea.js
+++ b/src/Chart.PolarArea.js
@@ -8,14 +8,6 @@
 
     var defaultConfig = {
 
-        segment: {
-            //String - The colour of the border on each segment.
-            borderColor: "#fff",
-
-            //Number - The width of the border value in pixels
-            borderWidth: 2,
-        },
-
         scale: {
             scaleType: "radialLinear",
             display: true,
@@ -60,9 +52,6 @@
 
         //Boolean - Whether to animate the rotation of the chart
         animateRotate: true,
-
-        //String - A legend template
-        legendTemplate: "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<segments.length; i++){%><li><span style=\"background-color:<%=segments[i].fillColor%>\"></span><%if(segments[i].label){%><%=segments[i].label%><%}%></li><%}%></ul>"
     };
 
 
@@ -91,56 +80,40 @@
                     this.min = null;
                     this.max = null;
 
-                    helpers.each(self.data.data, function(data) {
+                    helpers.each(self.data.datasets[0].data, function(value) {
                         if (this.min === null) {
-                            this.min = data.value;
-                        } else if (data.value < this.min) {
-                            this.min = data.value;
+                            this.min = value;
+                        } else if (value < this.min) {
+                            this.min = value;
                         }
 
                         if (this.max === null) {
-                            this.max = data.value;
-                        } else if (data.value > this.max) {
-                            this.max = data.value;
+                            this.max = value;
+                        } else if (value > this.max) {
+                            this.max = value;
                         }
                     }, this);
                 }
             });
 
-            //Declare segment class as a chart instance specific class, so it can share props for this instance
-            this.Slice = Chart.Arc.extend();
+            helpers.bindEvents(this, this.options.events, this.events);
 
             //Set up tooltip events on the chart
-            if (this.options.showTooltips) {
-                helpers.bindEvents(this, this.options.events, this.onHover);
-            }
-
-            // Create new slice for each piece of data
-            this.data.metaData = [];
-            helpers.each(this.data.data, function(slice, index) {
-                var metaSlice = new this.Slice({
-                    _chart: this.chart,
-                    innerRadius: 0,
-                    startAngle: Math.PI * 1.5,
-                    endAngle: Math.PI * 1.5,
-                    x: this.chart.width / 2,
-                    y: this.chart.height / 2
-                });
-                if (typeof slice == 'number') {
-                    helpers.extend(metaSlice, {
-                        value: slice
-                    });
-                } else {
-                    helpers.extend(metaSlice, slice);
-                }
-                if (!metaSlice.backgroundColor) {
-                    slice.backgroundColor = 'hsl(' + (360 * index / this.data.data.length) + ', 100%, 50%)';
-                }
-                metaSlice.save();
-                this.data.metaData.push(metaSlice);
+            helpers.bindEvents(this, this.options.events, this.events);
+
+            //Create a new bar for each piece of data
+            helpers.each(this.data.datasets, function(dataset, datasetIndex) {
+                dataset.metaData = [];
+                helpers.each(dataset.data, function(dataPoint, index) {
+                    dataset.metaData.push(new Chart.Arc({
+                        _chart: this.chart,
+                        _datasetIndex: datasetIndex,
+                        _index: index,
+                        _model: {}
+                    }));
+                }, this);
             }, this);
 
-
             // Create tooltip instance exclusively for this chart with some defaults.
             this.tooltip = new Chart.Tooltip({
                 _chart: this.chart,
@@ -148,6 +121,7 @@
                 _options: this.options,
             }, this);
 
+            // Update the chart with the latest data.
             this.update();
 
         },
@@ -165,36 +139,40 @@
             this.scale.generateTicks();
             this.scale.buildYLabels();
 
-            this.outerRadius = (helpers.min([this.chart.width, this.chart.height]) - this.options.segment.borderWidth / 2) / 2;
+            Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
 
-            var circumference = 1 / this.data.data.length * 2;
+            var circumference = 1 / this.data.datasets[0].data.length * 2;
 
             // Map new data to data points
-            helpers.each(this.data.metaData, function(slice, index) {
+            helpers.each(this.data.datasets[0].metaData, function(slice, index) {
 
-                var datapoint = this.data.data[index];
+                var value = this.data.datasets[0].data[index];
 
                 var startAngle = Math.PI * 1.5 + (Math.PI * circumference) * index;
                 var endAngle = startAngle + (circumference * Math.PI);
 
                 helpers.extend(slice, {
                     _index: index,
-                    x: this.chart.width / 2,
-                    y: this.chart.height / 2,
-                    value: datapoint.value,
-                    label: datapoint.label,
-                    innerRadius: 0,
-                    outerRadius: this.scale.calculateCenterOffset(slice.value),
-                    startAngle: startAngle,
-                    endAngle: endAngle,
-
-                    backgroundColor: datapoint.backgroundColor,
-                    hoverBackgroundColor: datapoint.hoverBackgroundColor || datapoint.backgroundColor,
-                    borderWidth: this.options.borderWidth,
-                    borderColor: this.options.segmentStrokeColor,
+                    _model: {
+                        x: this.chart.width / 2,
+                        y: this.chart.height / 2,
+                        innerRadius: 0,
+                        outerRadius: this.scale.calculateCenterOffset(value),
+                        startAngle: startAngle,
+                        endAngle: endAngle,
+
+                        backgroundColor: slice.custom && slice.custom.backgroundColor ? slice.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor, index, this.options.elements.slice.backgroundColor),
+                        hoverBackgroundColor: slice.custom && slice.custom.hoverBackgroundColor ? slice.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor, index, this.options.elements.slice.hoverBackgroundColor),
+                        borderWidth: slice.custom && slice.custom.borderWidth ? slice.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth, index, this.options.elements.slice.borderWidth),
+                        borderColor: slice.custom && slice.custom.borderColor ? slice.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].borderColor, index, this.options.elements.slice.borderColor),
+
+                        label: helpers.getValueAtIndexOrDefault(this.data.datasets[0].labels, index, this.data.datasets[0].labels[index])
+                    },
                 });
                 slice.pivot();
 
+                console.log(slice);
+
             }, this);
 
             this.render();
@@ -204,12 +182,99 @@
 
             this.clear();
 
-            helpers.each(this.data.metaData, function(segment, index) {
-                segment.transition(easingDecimal).draw();
+            helpers.each(this.data.datasets[0].metaData, function(slice, index) {
+                slice.transition(easingDecimal).draw();
             }, this);
 
             this.scale.draw();
-        }
+        },
+        events: function(e) {
+
+            // If exiting chart
+            if (e.type == 'mouseout') {
+                return this;
+            }
+
+            this.lastActive = this.lastActive || [];
+
+            // Find Active Elements
+            this.active = this.getSliceAtEvent(e);
+
+            // On Hover hook
+            if (this.options.onHover) {
+                this.options.onHover.call(this, this.active);
+            }
+
+            // Remove styling for last active (even if it may still be active)
+            if (this.lastActive.length) {
+                this.lastActive[0].backgroundColor = this.data.data[this.lastActive[0]._index].backgroundColor;
+            }
+
+            // Built in hover styling
+            if (this.active.length && this.options.hover.mode) {
+                this.active[0].backgroundColor = this.data.data[this.active[0]._index].hoverBackgroundColor || helpers.color(this.data.data[this.active[0]._index].backgroundColor).saturate(0.5).darken(0.35).rgbString();
+            }
+
+            // Built in Tooltips
+            if (this.options.tooltips.enabled) {
+
+                // The usual updates
+                this.tooltip.initialize();
+
+                // Active
+                if (this.active.length) {
+                    helpers.extend(this.tooltip, {
+                        opacity: 1,
+                        _active: this.active,
+                    });
+
+                    this.tooltip.update();
+                } else {
+                    // Inactive
+                    helpers.extend(this.tooltip, {
+                        opacity: 0,
+                    });
+                }
+            }
+
+
+            // Hover animations
+            this.tooltip.pivot();
+
+            if (!this.animating) {
+                var changed;
+
+                helpers.each(this.active, function(element, index) {
+                    if (element !== this.lastActive[index]) {
+                        changed = true;
+                    }
+                }, this);
+
+                // If entering, leaving, or changing elements, animate the change via pivot
+                if ((!this.lastActive.length && this.active.length) ||
+                    (this.lastActive.length && !this.active.length) ||
+                    (this.lastActive.length && this.active.length && changed)) {
+
+                    this.stop();
+                    this.render(this.options.hover.animationDuration);
+                }
+            }
+
+            // Remember Last Active
+            this.lastActive = this.active;
+            return this;
+
+        },
+        getSliceAtEvent: function(e) {
+            var elements = [];
+
+            var location = helpers.getRelativePosition(e);
+
+            helpers.each(this.data.metaData, function(slice, index) {
+                if (slice.inRange(location.x, location.y)) elements.push(slice);
+            }, this);
+            return elements;
+        },
     });
 
 }).call(this);

From 235247eb126ead4cad2a4b79070f26a87993576f Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Wed, 3 Jun 2015 15:18:42 -0600
Subject: [PATCH 088/424] example fixes

---
 samples/doughnut.html |  7 ++--
 samples/pie.html      | 98 ++++++++++++++++++++++++++++---------------
 2 files changed, 69 insertions(+), 36 deletions(-)

diff --git a/samples/doughnut.html b/samples/doughnut.html
index 9b856dbbb64..dc874e754d9 100644
--- a/samples/doughnut.html
+++ b/samples/doughnut.html
@@ -97,9 +97,10 @@
     };
 
     $('#randomizeData').click(function() {
-        $.each(config.data, function(i, datapoint) {
-            datapoint.value = randomScalingFactor();
-            datapoint.backgroundColor = 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',.7)';
+        $.each(config.data.datasets, function(i, piece) {
+            $.each(piece.data, function(j, value) {
+                config.data.datasets[i].data[j] = randomScalingFactor();
+            });
         });
         window.myDoughnut.update();
     });
diff --git a/samples/pie.html b/samples/pie.html
index 24076af5133..34b126ec062 100644
--- a/samples/pie.html
+++ b/samples/pie.html
@@ -20,46 +20,78 @@
         return Math.round(Math.random() * 255);
     };
 
-    var pieData = [{
-            value: randomScalingFactor(),
-            color: "#F7464A",
-            highlight: "#FF5A5E",
-            label: "Red"
-        }, {
-            value: randomScalingFactor(),
-            color: "#46BFBD",
-            highlight: "#5AD3D1",
-            label: "Green"
-        }, {
-            value: randomScalingFactor(),
-            color: "#FDB45C",
-            highlight: "#FFC870",
-            label: "Yellow"
-        }, {
-            value: randomScalingFactor(),
-            color: "#949FB1",
-            highlight: "#A8B3C5",
-            label: "Grey"
-        }, {
-            value: randomScalingFactor(),
-            color: "#4D5360",
-            highlight: "#616774",
-            label: "Dark Grey"
+    var config = {
+        data: {
+            datasets: [{
+                data: [
+                    randomScalingFactor(),
+                    randomScalingFactor(),
+                    randomScalingFactor(),
+                    randomScalingFactor(),
+                    randomScalingFactor(),
+                ],
+                backgroundColor: [
+                    "#F7464A",
+                    "#46BFBD",
+                    "#FDB45C",
+                    "#949FB1",
+                    "#4D5360",
+                ],
+            }, {
+                data: [
+                    randomScalingFactor(),
+                    randomScalingFactor(),
+                    randomScalingFactor(),
+                    randomScalingFactor(),
+                    randomScalingFactor(),
+                ],
+                backgroundColor: [
+                    "#F7464A",
+                    "#46BFBD",
+                    "#FDB45C",
+                    "#949FB1",
+                    "#4D5360",
+                ],
+            }, {
+                data: [
+                    randomScalingFactor(),
+                    randomScalingFactor(),
+                    randomScalingFactor(),
+                    randomScalingFactor(),
+                    randomScalingFactor(),
+                ],
+                backgroundColor: [
+                    "#F7464A",
+                    "#46BFBD",
+                    "#FDB45C",
+                    "#949FB1",
+                    "#4D5360",
+                ],
+            }],
+            labels: [
+                "Red",
+                "Green",
+                "Yellow",
+                "Grey",
+                "Dark Grey"
+            ]
+        },
+        options: {
+            responsive: true
         }
-
-    ];
+    };
 
     window.onload = function() {
         var ctx = document.getElementById("chart-area").getContext("2d");
-        window.myPie = new Chart(ctx).Pie({
-            data: pieData
-        });
+        window.myPie = new Chart(ctx).Pie(config);
     };
 
     $('#randomizeData').click(function() {
-        $.each(pieData, function(i, piece) {
-            pieData[i].value = randomScalingFactor();
-            pieData[i].color = 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',.7)';
+        $.each(config.data.datasets, function(i, piece) {
+            $.each(piece.data, function(j, value) {
+                config.data.datasets[i].data[j] = randomScalingFactor();
+                //config.data.datasets.backgroundColor[i] = 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',.7)';
+            });
         });
         window.myPie.update();
     });

From 675a9f827e6fbb94a855602fee2144fbf5b3d28f Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Wed, 3 Jun 2015 15:25:18 -0600
Subject: [PATCH 089/424] Version bump 2.0.0-alpha

---
 bower.json   | 24 ++++++++++------------
 package.json | 58 ++++++++++++++++++++++++++--------------------------
 2 files changed, 40 insertions(+), 42 deletions(-)

diff --git a/bower.json b/bower.json
index cc8681852a0..efdffbd1988 100644
--- a/bower.json
+++ b/bower.json
@@ -1,15 +1,13 @@
 {
-  "name": "Chart.js",
-  "version": "1.0.2",
-  "description": "Simple HTML5 Charts using the canvas element",
-  "homepage": "https://github.com/nnnick/Chart.js",
-  "author": "nnnick",
-  "main": [
-    "Chart.js"
-  ],
-  "devDependencies": {
-    "angular": "~1.3.15",
-    "jquery": "~2.1.4",
-    "flatstrap": "~3.3.1"
-  }
+    "name": "Chart.js",
+    "version": "2.0.0-alpha",
+    "description": "Simple HTML5 Charts using the canvas element",
+    "homepage": "https://github.com/nnnick/Chart.js",
+    "author": "nnnick",
+    "main": [
+        "Chart.js"
+    ],
+    "devDependencies": {
+        "jquery": "~2.1.4"
+    }
 }
diff --git a/package.json b/package.json
index 3f63e7b8599..cf30a62270e 100644
--- a/package.json
+++ b/package.json
@@ -1,31 +1,31 @@
 {
-  "name": "chart.js",
-  "homepage": "http://www.chartjs.org",
-  "description": "Simple HTML5 charts using the canvas element.",
-  "version": "1.0.2",
-  "main": "Chart.js",
-  "repository": {
-    "type": "git",
-    "url": "https://github.com/nnnick/Chart.js.git"
-  },
-  "dependences": {},
-  "devDependencies": {
-    "color": "git://github.com/chartjs/color",
-    "gulp": "3.5.x",
-    "gulp-concat": "~2.1.x",
-    "gulp-connect": "~2.0.5",
-    "gulp-html-validator": "^0.0.2",
-    "gulp-jshint": "~1.5.1",
-    "gulp-replace": "^0.4.0",
-    "gulp-size": "~0.4.0",
-    "gulp-uglify": "~0.2.x",
-    "gulp-util": "~2.2.x",
-    "inquirer": "^0.5.1",
-    "jquery": "^2.1.4",
-    "onecolor": "^2.5.0",
-    "semver": "^3.0.1"
-  },
-  "spm": {
-    "main": "Chart.js"
-  }
+    "name": "chart.js",
+    "homepage": "http://www.chartjs.org",
+    "description": "Simple HTML5 charts using the canvas element.",
+    "version": "2.0.0-alpha",
+    "main": "Chart.js",
+    "repository": {
+        "type": "git",
+        "url": "https://github.com/nnnick/Chart.js.git"
+    },
+    "dependences": {},
+    "devDependencies": {
+        "color": "git://github.com/chartjs/color",
+        "gulp": "3.5.x",
+        "gulp-concat": "~2.1.x",
+        "gulp-connect": "~2.0.5",
+        "gulp-html-validator": "^0.0.2",
+        "gulp-jshint": "~1.5.1",
+        "gulp-replace": "^0.4.0",
+        "gulp-size": "~0.4.0",
+        "gulp-uglify": "~0.2.x",
+        "gulp-util": "~2.2.x",
+        "inquirer": "^0.5.1",
+        "jquery": "^2.1.4",
+        "onecolor": "^2.5.0",
+        "semver": "^3.0.1"
+    },
+    "spm": {
+        "main": "Chart.js"
+    }
 }

From 8b0b6194b2c042fae70206418865859b0074d947 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Wed, 3 Jun 2015 15:25:28 -0600
Subject: [PATCH 090/424] No playground

---
 samples/playground.html |  72 -------------------
 samples/playground.js   | 156 ----------------------------------------
 2 files changed, 228 deletions(-)
 delete mode 100644 samples/playground.html
 delete mode 100644 samples/playground.js

diff --git a/samples/playground.html b/samples/playground.html
deleted file mode 100644
index 0d332a0f712..00000000000
--- a/samples/playground.html
+++ /dev/null
@@ -1,72 +0,0 @@
-<!doctype html>
-<html>
-
-<head>
-    <title>Line Chart</title>
-    <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <link href="../bower_components/flatstrap/dist/css/flatstrap.min.css" rel="stylesheet" type="text/css" />
-    <style>
-    input[type="color"] {
-        border: none;
-        color: transparent;
-        padding: 0;
-        margin: 0;
-        width: 60px;
-        height: 20px;
-    }
-    
-    .options,
-    .datasets {
-        width: 50%;
-        float: left;
-        padding: 10px;
-    }
-    </style>
-</head>
-
-<body ng-app="app" ng-controller="mainController" class="container">
-    <div style="width:100%">
-        <div>
-            <canvas id="canvas" height="350" width="600"></canvas>
-        </div>
-    </div>
-    <hr>
-    <label>Chart Type: </label>
-    <select ng-model="chartType" ng-change="init()">
-        <option ng-repeat="type in chartTypes" ng-selected="type.selected" value="{{type.value}}">{{type.name}}</option>
-    </select>
-    <hr>
-    <div class="options">
-        <textarea ng-model="options" style="width:100%;height:400px;"></textarea>
-    </div>
-    <div class="datasets">
-        <button ng-click="randomizeData()" class="btn btn-primary">Randomize Data</button>
-        <hr>
-        <div ng-repeat="dataset in chart.data.datasets">
-            <pre>{{dataset.data}}</pre>
-            <div>
-                borderWidth:
-                <input type="number" ng-model="dataset.borderWidth" ng-change="_chart.update()" />
-            </div>
-            <div>
-                hoverBorderWidth:
-                <input type="number" ng-model="dataset.hoverBorderWidth" ng-change="_chart.update()" />
-            </div>
-            <div>
-                pointBorderWidth:
-                <input type="number" ng-model="dataset.pointBorderWidth" ng-change="_chart.update()" />
-            </div>
-            <div>
-                pointHoverBorderWidth:
-                <input type="number" ng-model="dataset.pointHoverBorderWidth" ng-change="_chart.update()" />
-            </div>
-            <hr>
-        </div>
-    </div>
-    <script src="../Chart.js"></script>
-    <script src="../bower_components/jquery/dist/jquery.min.js"></script>
-    <script src="../bower_components/angular/angular.min.js"></script>
-    <script src="playground.js"></script>
-</body>
-
-</html>
diff --git a/samples/playground.js b/samples/playground.js
deleted file mode 100644
index b75824483ba..00000000000
--- a/samples/playground.js
+++ /dev/null
@@ -1,156 +0,0 @@
-(function() {
-
-    var module = angular.module('app', []);
-
-    module.controller('mainController', function($scope, $timeout) {
-        angular.extend($scope, {
-
-            chart: {},
-            chartTypes: chartTypes(),
-
-            init: init,
-            randomizeData: randomizeData,
-        });
-
-
-        init();
-
-
-
-        function init() {
-            if ($scope._chart) {
-                $scope._chart.destroy();
-            }
-            $scope.ctx = $('canvas')[0].getContext("2d");
-            buildData();
-            buildChart();
-
-            $scope.$watch('options', function(val) {
-                try {
-                    angular.extend($scope.chart.options, JSON.parse(val));
-                } catch (e) {
-                    console.log(e);
-                }
-            }, true);
-
-            $scope.$watch('chart.options', function() {
-                if ($scope._chart) {
-                    $scope._chart.update();
-                }
-            }, true);
-        }
-
-        function chartTypes() {
-            return [{
-                name: 'Line/Scatter',
-                value: 'Line/Scatter',
-                selected: true
-            }, {
-                name: 'Bar',
-                value: 'Bar',
-            }, {
-                name: 'Pie/Doughnut',
-                value: 'Pie/Doughnut',
-            }, {
-                name: 'Polar',
-                value: 'Polar',
-            }, {
-                name: 'Radar',
-                value: 'Radar',
-            }];
-        }
-
-
-
-        function buildData() {
-            $scope.chart.data = groupData();
-            $scope.chart.options = {
-                stacked: true,
-                hoverMode: 'label'
-            };
-            $scope.options = stringify($scope.chart.options);
-        }
-
-        function buildChart() {
-            $scope._chart = new Chart($scope.ctx)[$scope.chartType || 'Line']($scope.chart);
-        }
-
-        function stringify(o) {
-            var cache = [];
-            var result = JSON.stringify(o, function(key, value) {
-                if (typeof value === 'object' && value !== null) {
-                    if (cache.indexOf(value) !== -1) {
-                        // Circular reference found, discard key
-                        return;
-                    }
-                    // Store value in our collection
-                    cache.push(value);
-                }
-                return value;
-            }, 1);
-            cache = null; // Enable garbage collection
-            return result;
-        }
-
-
-        function groupData() {
-            return {
-                labels: ["January", "February", "March", "April", "May", "June", "July"],
-                datasets: [{
-                    label: "Dataset 1",
-                    data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()],
-                    backgroundColor: randomColor(0.8),
-                }, {
-                    label: "Dataset 2",
-                    data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()],
-                    backgroundColor: randomColor(0.8),
-                }, {
-                    label: "Dataset 3",
-                    data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()],
-                    backgroundColor: randomColor(0.8),
-                }]
-            };
-        }
-
-        function flatData() {
-            return {
-                labels: ["January", "February", "March", "April", "May", "June", "July"],
-                datasets: [{
-                    label: "My First dataset",
-                    data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
-                }, {
-                    label: "My Second dataset",
-                    data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
-                }]
-            };
-        }
-
-        function randomizeData() {
-
-            angular.forEach($scope.chart.data.datasets, function(dataset) {
-
-                dataset.data = [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()];
-                dataset.backgroundColor = randomColor(.8);
-                dataset.borderColor = randomColor(0.7);
-                dataset.pointBackgroundColor = randomColor(1);
-                dataset.pointBorderColor = randomColor(1);
-
-
-                $scope._chart.update();
-            });
-        }
-
-
-
-
-        function randomScalingFactor() {
-            return Math.round(Math.random() * 100 * (Math.random() > 0.5 ? -1 : 1));
-        }
-
-        function randomColor(opacity) {
-            return 'rgba(' + Math.round(Math.random() * 255) + ',' + Math.round(Math.random() * 255) + ',' + Math.round(Math.random() * 255) + ',' + (typeof opacity != "undefined" ? opacity : '.3') + ')';
-        }
-
-    });
-
-})();

From 8e5d8b88615f77685c3f44e6fbaf76f5120ea82d Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Wed, 3 Jun 2015 16:31:25 -0600
Subject: [PATCH 091/424] Doughnut and polar hovering/clicking

---
 src/Chart.Core.js      |  13 ++++-
 src/Chart.Doughnut.js  | 117 ++++++++++++++++++++++++++++++++++-------
 src/Chart.PolarArea.js | 106 ++++++++++++++++++++++++++++++++-----
 3 files changed, 204 insertions(+), 32 deletions(-)

diff --git a/src/Chart.Core.js b/src/Chart.Core.js
index 9c91b862d85..356e0dbc3e0 100755
--- a/src/Chart.Core.js
+++ b/src/Chart.Core.js
@@ -88,13 +88,13 @@
                 xOffset: 10,
                 template: [
                     '<% if(label){ %>',
-                    '    <%=label %>:',
+                    '<%=label %>:',
                     '<% } %>',
                     '<%=value %>',
                 ].join(''),
                 multiTemplate: [
                     '<%if (datasetLabel){ %>',
-                    '   <%=datasetLabel %>:',
+                    '<%=datasetLabel %>:',
                     '<% } %>',
                     '<%=value %>'
                 ].join(''),
@@ -1429,6 +1429,15 @@
     });
 
     Chart.Arc = Chart.Element.extend({
+        inGroupRange: function(mouseX) {
+            var vm = this._view;
+
+            if (vm) {
+                return (Math.pow(mouseX - vm.x, 2) < Math.pow(vm.radius + vm.hoverRadius, 2));
+            } else {
+                return false;
+            }
+        },
         inRange: function(chartX, chartY) {
 
             var vm = this._view;
diff --git a/src/Chart.Doughnut.js b/src/Chart.Doughnut.js
index a6db6cb82c3..9ccee22afaf 100644
--- a/src/Chart.Doughnut.js
+++ b/src/Chart.Doughnut.js
@@ -58,16 +58,7 @@
             this.update();
 
         },
-        getSliceAtEvent: function(e) {
-            var elements = [];
-
-            var location = helpers.getRelativePosition(e);
 
-            helpers.each(this.data.metaData, function(slice, index) {
-                if (slice.inRange(location.x, location.y)) elements.push(slice);
-            }, this);
-            return elements;
-        },
         calculateCircumference: function(dataset, value) {
             if (dataset.total > 0) {
                 return (Math.PI * 2) * (value / dataset.total);
@@ -161,23 +152,91 @@
             this.lastActive = this.lastActive || [];
 
             // Find Active Elements
-            this.active = this.getSliceAtEvent(e);
+            this.active = function() {
+                switch (this.options.hover.mode) {
+                    case 'single':
+                        return this.getSliceAtEvent(e);
+                    case 'label':
+                        return this.getSlicesAtEvent(e);
+                    case 'dataset':
+                        return this.getDatasetAtEvent(e);
+                    default:
+                        return e;
+                }
+            }.call(this);
 
             // On Hover hook
-            if (this.options.onHover) {
-                this.options.onHover.call(this, this.active);
+            if (this.options.hover.onHover) {
+                this.options.hover.onHover.call(this, this.active);
             }
 
+            if (e.type == 'mouseup' || e.type == 'click') {
+                if (this.options.onClick) {
+                    this.options.onClick.call(this, e, this.active);
+                }
+            }
+
+            var dataset;
+            var index;
             // Remove styling for last active (even if it may still be active)
             if (this.lastActive.length) {
-                this.lastActive[0].backgroundColor = this.data.data[this.lastActive[0]._index].backgroundColor;
+                switch (this.options.hover.mode) {
+                    case 'single':
+                        dataset = this.data.datasets[this.lastActive[0]._datasetIndex];
+                        index = this.lastActive[0]._index;
+
+                        this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.slice.backgroundColor);
+                        this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.slice.borderColor);
+                        this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.slice.borderWidth);
+                        break;
+                    case 'label':
+                        for (var i = 0; i < this.lastActive.length; i++) {
+                            dataset = this.data.datasets[this.lastActive[i]._datasetIndex];
+                            index = this.lastActive[i]._index;
+
+                            this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.slice.backgroundColor);
+                            this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.slice.borderColor);
+                            this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.slice.borderWidth);
+                        }
+                        break;
+                    case 'dataset':
+                        break;
+                    default:
+                        // Don't change anything
+                }
             }
 
             // Built in hover styling
             if (this.active.length && this.options.hover.mode) {
-                this.active[0].backgroundColor = this.data.data[this.active[0]._index].hoverBackgroundColor || helpers.color(this.data.data[this.active[0]._index].backgroundColor).saturate(0.5).darken(0.35).rgbString();
+                switch (this.options.hover.mode) {
+                    case 'single':
+                        dataset = this.data.datasets[this.active[0]._datasetIndex];
+                        index = this.active[0]._index;
+
+                        this.active[0]._model.radius = this.active[0].custom && this.active[0].custom.hoverRadius ? this.active[0].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[0]._model.radius + 2);
+                        this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.35).rgbString());
+                        this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.35).rgbString());
+                        this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[0]._model.borderWidth + 2);
+                        break;
+                    case 'label':
+                        for (var i = 0; i < this.active.length; i++) {
+                            dataset = this.data.datasets[this.active[i]._datasetIndex];
+                            index = this.active[i]._index;
+
+                            this.active[i]._model.radius = this.active[i].custom && this.active[i].custom.hoverRadius ? this.active[i].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[i]._model.radius + 2);
+                            this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.35).rgbString());
+                            this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.35).rgbString());
+                            this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[i]._model.borderWidth + 2);
+                        }
+                        break;
+                    case 'dataset':
+                        break;
+                    default:
+                        // Don't change anything
+                }
             }
 
+
             // Built in Tooltips
             if (this.options.tooltips.enabled) {
 
@@ -186,17 +245,16 @@
 
                 // Active
                 if (this.active.length) {
+                    this.tooltip._model.opacity = 1;
+
                     helpers.extend(this.tooltip, {
-                        opacity: 1,
                         _active: this.active,
                     });
 
                     this.tooltip.update();
                 } else {
                     // Inactive
-                    helpers.extend(this.tooltip, {
-                        opacity: 0,
-                    });
+                    this.tooltip._model.opacity = 0;
                 }
             }
 
@@ -226,8 +284,31 @@
             // Remember Last Active
             this.lastActive = this.active;
             return this;
+        },
+        getSliceAtEvent: function(e) {
+            var elements = [];
 
+            var location = helpers.getRelativePosition(e);
+
+            this.eachElement(function(slice, index) {
+                if (slice.inRange(location.x, location.y)) {
+                    elements.push(slice);
+                }
+            }, this);
+            return elements;
         },
+        /*getSlicesAtEvent: function(e) {
+            var elements = [];
+
+            var location = helpers.getRelativePosition(e);
+
+            this.eachElement(function(slice, index) {
+                if (slice.inGroupRange(location.x, location.y)) {
+                    elements.push(slice);
+                }
+            }, this);
+            return elements;
+        },*/
     });
 
     Chart.types.Doughnut.extend({
diff --git a/src/Chart.PolarArea.js b/src/Chart.PolarArea.js
index e11f222ea2d..ae4b7236361 100644
--- a/src/Chart.PolarArea.js
+++ b/src/Chart.PolarArea.js
@@ -187,6 +187,8 @@
             }, this);
 
             this.scale.draw();
+
+            this.tooltip.transition(easingDecimal).draw();
         },
         events: function(e) {
 
@@ -198,23 +200,91 @@
             this.lastActive = this.lastActive || [];
 
             // Find Active Elements
-            this.active = this.getSliceAtEvent(e);
+            this.active = function() {
+                switch (this.options.hover.mode) {
+                    case 'single':
+                        return this.getSliceAtEvent(e);
+                    case 'label':
+                        return this.getSlicesAtEvent(e);
+                    case 'dataset':
+                        return this.getDatasetAtEvent(e);
+                    default:
+                        return e;
+                }
+            }.call(this);
 
             // On Hover hook
-            if (this.options.onHover) {
-                this.options.onHover.call(this, this.active);
+            if (this.options.hover.onHover) {
+                this.options.hover.onHover.call(this, this.active);
+            }
+
+            if (e.type == 'mouseup' || e.type == 'click') {
+                if (this.options.onClick) {
+                    this.options.onClick.call(this, e, this.active);
+                }
             }
 
+            var dataset;
+            var index;
             // Remove styling for last active (even if it may still be active)
             if (this.lastActive.length) {
-                this.lastActive[0].backgroundColor = this.data.data[this.lastActive[0]._index].backgroundColor;
+                switch (this.options.hover.mode) {
+                    case 'single':
+                        dataset = this.data.datasets[this.lastActive[0]._datasetIndex];
+                        index = this.lastActive[0]._index;
+
+                        this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.slice.backgroundColor);
+                        this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.slice.borderColor);
+                        this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.slice.borderWidth);
+                        break;
+                    case 'label':
+                        for (var i = 0; i < this.lastActive.length; i++) {
+                            dataset = this.data.datasets[this.lastActive[i]._datasetIndex];
+                            index = this.lastActive[i]._index;
+
+                            this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.slice.backgroundColor);
+                            this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.slice.borderColor);
+                            this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.slice.borderWidth);
+                        }
+                        break;
+                    case 'dataset':
+                        break;
+                    default:
+                        // Don't change anything
+                }
             }
 
             // Built in hover styling
             if (this.active.length && this.options.hover.mode) {
-                this.active[0].backgroundColor = this.data.data[this.active[0]._index].hoverBackgroundColor || helpers.color(this.data.data[this.active[0]._index].backgroundColor).saturate(0.5).darken(0.35).rgbString();
+                switch (this.options.hover.mode) {
+                    case 'single':
+                        dataset = this.data.datasets[this.active[0]._datasetIndex];
+                        index = this.active[0]._index;
+
+                        this.active[0]._model.radius = this.active[0].custom && this.active[0].custom.hoverRadius ? this.active[0].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[0]._model.radius + 2);
+                        this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.35).rgbString());
+                        this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.35).rgbString());
+                        this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[0]._model.borderWidth + 2);
+                        break;
+                    case 'label':
+                        for (var i = 0; i < this.active.length; i++) {
+                            dataset = this.data.datasets[this.active[i]._datasetIndex];
+                            index = this.active[i]._index;
+
+                            this.active[i]._model.radius = this.active[i].custom && this.active[i].custom.hoverRadius ? this.active[i].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[i]._model.radius + 2);
+                            this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.35).rgbString());
+                            this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.35).rgbString());
+                            this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[i]._model.borderWidth + 2);
+                        }
+                        break;
+                    case 'dataset':
+                        break;
+                    default:
+                        // Don't change anything
+                }
             }
 
+
             // Built in Tooltips
             if (this.options.tooltips.enabled) {
 
@@ -223,17 +293,16 @@
 
                 // Active
                 if (this.active.length) {
+                    this.tooltip._model.opacity = 1;
+
                     helpers.extend(this.tooltip, {
-                        opacity: 1,
                         _active: this.active,
                     });
 
                     this.tooltip.update();
                 } else {
                     // Inactive
-                    helpers.extend(this.tooltip, {
-                        opacity: 0,
-                    });
+                    this.tooltip._model.opacity = 0;
                 }
             }
 
@@ -263,18 +332,31 @@
             // Remember Last Active
             this.lastActive = this.active;
             return this;
-
         },
         getSliceAtEvent: function(e) {
             var elements = [];
 
             var location = helpers.getRelativePosition(e);
 
-            helpers.each(this.data.metaData, function(slice, index) {
-                if (slice.inRange(location.x, location.y)) elements.push(slice);
+            this.eachElement(function(slice, index) {
+                if (slice.inRange(location.x, location.y)) {
+                    elements.push(slice);
+                }
             }, this);
             return elements;
         },
+        /*getSlicesAtEvent: function(e) {
+            var elements = [];
+
+            var location = helpers.getRelativePosition(e);
+
+            this.eachElement(function(slice, index) {
+                if (slice.inGroupRange(location.x, location.y)) {
+                    elements.push(slice);
+                }
+            }, this);
+            return elements;
+        },*/
     });
 
 }).call(this);

From 2a62e0e04de5cda4caf6fd0dd825ae1e536eb95b Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Wed, 3 Jun 2015 18:35:42 -0400
Subject: [PATCH 092/424] Reset elements for bar charts. Bar multi axis demo
 also shows different colours for each bar.

---
 samples/bar-multi-axis.html | 12 +++++++--
 src/Chart.Bar.js            | 51 +++++++++++++++++++++++++++++++++++++
 2 files changed, 61 insertions(+), 2 deletions(-)

diff --git a/samples/bar-multi-axis.html b/samples/bar-multi-axis.html
index 6ae6eca4590..b8c3a384d3b 100644
--- a/samples/bar-multi-axis.html
+++ b/samples/bar-multi-axis.html
@@ -19,6 +19,9 @@
     var randomColorFactor = function() {
         return Math.round(Math.random() * 255);
     };
+    var randomColor = function() {
+        return 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',.7)';
+    };
 
     var barChartData = {
         labels: ["January", "February", "March", "April", "May", "June", "July"],
@@ -34,7 +37,7 @@
             data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
         }, {
             label: 'Dataset 3',
-            backgroundColor: "rgba(151,187,205,0.5)",
+            backgroundColor: [randomColor(), randomColor(), randomColor(), randomColor(), randomColor(), randomColor(), randomColor()],
             yAxisID: "y-axis-1",
             data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
         }]
@@ -120,7 +123,12 @@
 
     $('#randomizeData').click(function() {
         $.each(barChartData.datasets, function(i, dataset) {
-            dataset.backgroundColor = 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',.7)';
+            if (Chart.helpers.isArray(dataset.backgroundColor)) {
+                dataset.backgroundColor= [randomColor(), randomColor(), randomColor(), randomColor(), randomColor(), randomColor(), randomColor()];
+            } else {
+                dataset.backgroundColor= randomColor();
+            }
+
             dataset.data = [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()];
 
         });
diff --git a/src/Chart.Bar.js b/src/Chart.Bar.js
index 77e3de3548a..e15260dc423 100644
--- a/src/Chart.Bar.js
+++ b/src/Chart.Bar.js
@@ -124,9 +124,60 @@
                 _options: this.options,
             }, this);
 
+            // Need to fit scales before we reset elements. 
+            Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
+
+            // So that we animate from the baseline
+            this.resetElements();
+
             // Update the chart with the latest data.
             this.update();
         },
+        resetElements: function() {
+            // Update the points
+            this.eachElement(function(bar, index, dataset, datasetIndex) {
+                var xScale = this.scales[this.data.datasets[datasetIndex].xAxisID];
+                var yScale = this.scales[this.data.datasets[datasetIndex].yAxisID];
+
+                var yScalePoint;
+
+                if (yScale.min < 0 && yScale.max <0) {
+                    // all less than 0. use the top
+                    yScalePoint = yScale.getPixelForValue(yScale.max);
+                } else if (yScale.min > 0 && yScale.max > 0) {
+                    yScalePoint = yScale.getPixelForValue(yScale.min);
+                } else {
+                    yScalePoint = yScale.getPixelForValue(0);
+                }
+
+                helpers.extend(bar, {
+                    // Utility
+                    _chart: this.chart,
+                    _xScale: xScale,
+                    _yScale: yScale,
+                    _datasetIndex: datasetIndex,
+                    _index: index,
+
+                    // Desired view properties
+                    _model: {
+                        x: xScale.calculateBarX(this.data.datasets.length, datasetIndex, index),
+                        y: yScalePoint,
+
+                        // Appearance
+                        base: yScale.calculateBarBase(datasetIndex, index),
+                        width: xScale.calculateBarWidth(this.data.datasets.length),
+                        backgroundColor: bar.custom && bar.custom.backgroundColor ? bar.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].backgroundColor, index, this.options.elements.bar.backgroundColor),
+                        borderColor: bar.custom && bar.custom.borderColor ? bar.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].borderColor, index, this.options.elements.bar.borderColor),
+                        borderWidth: bar.custom && bar.custom.borderWidth ? bar.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].borderWidth, index, this.options.elements.bar.borderWidth),
+
+                        // Tooltip
+                        label: this.data.labels[index],
+                        datasetLabel: this.data.datasets[datasetIndex].label,
+                    },
+                });
+                bar.pivot();
+            }, this);
+        },
         update: function() {
             // Update the scale sizes
             Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);

From a6c712323f86ed9d12256f824287202c9d641dd4 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Wed, 3 Jun 2015 19:16:42 -0400
Subject: [PATCH 093/424] Reset elements for donut charts

---
 src/Chart.Doughnut.js | 44 ++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 43 insertions(+), 1 deletion(-)

diff --git a/src/Chart.Doughnut.js b/src/Chart.Doughnut.js
index 9ccee22afaf..41bc7d0cd9e 100644
--- a/src/Chart.Doughnut.js
+++ b/src/Chart.Doughnut.js
@@ -54,6 +54,8 @@
                 _options: this.options,
             }, this);
 
+            this.resetElements();
+
             // Update the chart with the latest data.
             this.update();
 
@@ -66,6 +68,46 @@
                 return 0;
             }
         },
+        resetElements: function() {
+            this.outerRadius = (helpers.min([this.chart.width, this.chart.height]) - this.options.elements.slice.borderWidth / 2) / 2;
+            this.innerRadius = this.options.cutoutPercentage ? (this.outerRadius / 100) * (this.options.cutoutPercentage) : 1;
+            this.radiusLength = (this.outerRadius - this.innerRadius) / this.data.datasets.length;
+
+            // Update the points
+            helpers.each(this.data.datasets, function(dataset, datasetIndex) {
+                // So that calculateCircumference works
+                dataset.total = 0;
+                helpers.each(dataset.data, function(value) {
+                    dataset.total += Math.abs(value);
+                }, this);
+
+                dataset.outerRadius = this.outerRadius - (this.radiusLength * datasetIndex);
+                dataset.innerRadius = dataset.outerRadius - this.radiusLength;
+
+                helpers.each(dataset.metaData, function(slice, index) {
+                    helpers.extend(slice, {
+                        _model: {
+                            x: this.chart.width / 2,
+                            y: this.chart.height / 2,
+                            startAngle: Math.PI * -0.5, // use - PI / 2 instead of 3PI / 2 to make animations better. It means that we never deal with overflow during the transition function
+                            circumference: (this.options.animation.animateRotate) ? 0 : this.calculateCircumference(metaSlice.value),
+                            outerRadius: (this.options.animation.animateScale) ? 0 : dataset.outerRadius,
+                            innerRadius: (this.options.animation.animateScale) ? 0 : dataset.innerRadius,
+
+                            backgroundColor: slice.custom && slice.custom.backgroundColor ? slice.custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.slice.backgroundColor),
+                            hoverBackgroundColor: slice.custom && slice.custom.hoverBackgroundColor ? slice.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, this.options.elements.slice.hoverBackgroundColor),
+                            borderWidth: slice.custom && slice.custom.borderWidth ? slice.custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.slice.borderWidth),
+                            borderColor: slice.custom && slice.custom.borderColor ? slice.custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.slice.borderColor),
+
+                            label: helpers.getValueAtIndexOrDefault(dataset.label, index, this.data.labels[index])
+                        },
+                    });
+
+                    slice.pivot();
+                }, this);
+
+            }, this);
+        },
         update: function() {
 
             this.outerRadius = (helpers.min([this.chart.width, this.chart.height]) - this.options.elements.slice.borderWidth / 2) / 2;
@@ -112,7 +154,7 @@
                     });
 
                     if (index === 0) {
-                        slice._model.startAngle = Math.PI * 1.5;
+                        slice._model.startAngle = Math.PI * -0.5; // use - PI / 2 instead of 3PI / 2 to make animations better. It means that we never deal with overflow during the transition function
                     } else {
                         slice._model.startAngle = dataset.metaData[index - 1]._model.endAngle;
                     }

From c2d6e4c31f027fc2bbba0a594ab41d156523bd71 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Wed, 3 Jun 2015 19:24:29 -0400
Subject: [PATCH 094/424] Reset elements for polar area chart

---
 src/Chart.PolarArea.js | 41 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)

diff --git a/src/Chart.PolarArea.js b/src/Chart.PolarArea.js
index ae4b7236361..f0ceff750cc 100644
--- a/src/Chart.PolarArea.js
+++ b/src/Chart.PolarArea.js
@@ -121,6 +121,14 @@
                 _options: this.options,
             }, this);
 
+            // Fit the scale before we animate
+            this.updateScaleRange();
+            this.scale.calculateRange();
+            Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
+
+            // so that we animate nicely
+            this.resetElements();
+
             // Update the chart with the latest data.
             this.update();
 
@@ -132,6 +140,39 @@
                 yCenter: this.chart.height / 2
             });
         },
+        resetElements: function() {
+            var circumference = 1 / this.data.datasets[0].data.length * 2;
+
+            // Map new data to data points
+            helpers.each(this.data.datasets[0].metaData, function(slice, index) {
+
+                var value = this.data.datasets[0].data[index];
+
+                var startAngle = Math.PI * 1.5 + (Math.PI * circumference) * index;
+                var endAngle = startAngle + (circumference * Math.PI);
+
+                helpers.extend(slice, {
+                    _index: index,
+                    _model: {
+                        x: this.chart.width / 2,
+                        y: this.chart.height / 2,
+                        innerRadius: 0,
+                        outerRadius: 0,
+                        startAngle: Math.PI * 1.5,
+                        endAngle: Math.PI * 1.5,
+
+                        backgroundColor: slice.custom && slice.custom.backgroundColor ? slice.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor, index, this.options.elements.slice.backgroundColor),
+                        hoverBackgroundColor: slice.custom && slice.custom.hoverBackgroundColor ? slice.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor, index, this.options.elements.slice.hoverBackgroundColor),
+                        borderWidth: slice.custom && slice.custom.borderWidth ? slice.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth, index, this.options.elements.slice.borderWidth),
+                        borderColor: slice.custom && slice.custom.borderColor ? slice.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].borderColor, index, this.options.elements.slice.borderColor),
+
+                        label: helpers.getValueAtIndexOrDefault(this.data.datasets[0].labels, index, this.data.datasets[0].labels[index])
+                    },
+                });
+
+                slice.pivot();
+            }, this);
+        },
         update: function() {
 
             this.updateScaleRange();

From b9ab70f21b2c3ea28b5a8a768e54c393604cdb5b Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Wed, 3 Jun 2015 19:54:34 -0400
Subject: [PATCH 095/424] Cleaned up global config + documentation of global
 config options

---
 docs/00-Getting-Started.md | 292 +++++++++++++++++++++++--------------
 src/Chart.Core.js          |   4 -
 2 files changed, 182 insertions(+), 114 deletions(-)

diff --git a/docs/00-Getting-Started.md b/docs/00-Getting-Started.md
index a6884a4beab..3c2b6435fb6 100644
--- a/docs/00-Getting-Started.md
+++ b/docs/00-Getting-Started.md
@@ -74,135 +74,207 @@ This concept was introduced in Chart.js 1.0 to keep configuration DRY, and allow
 
 ```javascript
 Chart.defaults.global = {
-	// Boolean - Whether to animate the chart
-	animation: true,
+    // Animation settings
+    animation: {
+    	// Length that animation should take in ms assuming 60fps. 
+    	// Set to 0 to disable animation
+        duration: 1000,
 
-	// Number - Number of animation steps
-	animationSteps: 60,
+        // Easing type. Possible values are:
+        // [easeInOutQuart, linear, easeOutBounce, easeInBack, easeInOutQuad,
+        //  easeOutQuart, easeOutQuad, easeInOutBounce, easeOutSine, easeInOutCubic,
+        //  easeInExpo, easeInOutBack, easeInCirc, easeInOutElastic, easeOutBack,
+        //  easeInQuad, easeInOutExpo, easeInQuart, easeOutQuint, easeInOutCirc,
+        //  easeInSine, easeOutExpo, easeOutCirc, easeOutCubic, easeInQuint,
+        //  easeInElastic, easeInOutSine, easeInOutQuint, easeInBounce,
+        //  easeOutElastic, easeInCubic]
+        easing: "easeOutQuart",
+
+        // Function - function to call each time an animation step occurs
+        onProgress: function() {},
 
-	// String - Animation easing effect
-	// Possible effects are:
-	// [easeInOutQuart, linear, easeOutBounce, easeInBack, easeInOutQuad,
-	//  easeOutQuart, easeOutQuad, easeInOutBounce, easeOutSine, easeInOutCubic,
-	//  easeInExpo, easeInOutBack, easeInCirc, easeInOutElastic, easeOutBack,
-	//  easeInQuad, easeInOutExpo, easeInQuart, easeOutQuint, easeInOutCirc,
-	//  easeInSine, easeOutExpo, easeOutCirc, easeOutCubic, easeInQuint,
-	//  easeInElastic, easeInOutSine, easeInOutQuint, easeInBounce,
-	//  easeOutElastic, easeInCubic]
-	animationEasing: "easeOutQuart",
+        // Function - function to call when animations finish
+        onComplete: function() {},
+    },
 
-	// Boolean - If we should show the scale at all
-	showScale: true,
+    // Boolean - if true, resize the charts when the page resizes
+    responsive: false,
 
-	// Boolean - If we want to override with a hard coded scale
-	scaleOverride: false,
+    // Boolean - if true, try to maintain the screen aspect ratio
+    maintainAspectRatio: true,
+
+    // Array - events to bind tooltips to
+    events: ["mousemove", "mouseout", "click", "touchstart", "touchmove", "touchend"],
+
+    // Hover settings
+    hover: {
+    	// Function - called when the user hovers over the items.
+    	// Parameters: array of active elements
+        onHover: null,
 
-	// ** Required if scaleOverride is true **
-	// Number - The number of steps in a hard coded scale
-	scaleSteps: null,
-	// Number - The value jump in the hard coded scale
-	scaleStepWidth: null,
-	// Number - The scale starting value
-	scaleStartValue: null,
+        // String - hover mode. Options are 'single', 'label', and 'dataset'
+        // 		'single' gets the nearest element
+        //		'label' gets all of the elements at the given dataset index (do not use for scatter charts)
+        //		'dataset' gets all the elements in the given dataset
+        mode: 'single',
+
+        // Number - duration (in ms) of the tooltip animation. 0 to disable
+        animationDuration: 400,
+    },
+
+    // Function - click handler to bind to chart area
+    onClick: null,
+
+    // Tooltip configuration
+    tooltips: {
+    	// Boolean - if true show tooltips
+        enabled: true,
+
+        // Function - custom tooltip function to use
+        custom: null,
+
+        // String - color of tooltip background
+        backgroundColor: "rgba(0,0,0,0.8)",
+
+        // String - fonts to use
+        fontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
+
+        // Number - font size
+        fontSize: 10,
+
+        // String - font style
+        fontStyle: "normal",
 
-	// String - Colour of the scale line
-	scaleLineColor: "rgba(0,0,0,.1)",
+        // String - font color
+        fontColor: "#fff",
+
+        // String - title fonts
+        titleFontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
+
+        // Number - title font size
+        titleFontSize: 12,
+
+        // String - title font style
+        titleFontStyle: "bold",
 
-	// Number - Pixel width of the scale line
-	scaleLineWidth: 1,
+        // String - title font color
+        titleFontColor: "#fff",
 
-	// Boolean - Whether to show labels on the scale
-	scaleShowLabels: true,
+        // Number - 
+        yPadding: 6,
+
+        // Number - 
+        xPadding: 6,
+
+        // Number - 
+        caretSize: 8,
+
+        // Number - radius of rounded corners
+        cornerRadius: 6,
+
+        // Number - 
+        xOffset: 10,
+
+        // String - template string to use for tooltips in single mode
+        template: [
+            '<% if(label){ %>',
+            '<%=label %>:',
+            '<% } %>',
+            '<%=value %>',
+        ].join(''),
+
+        // String - template string to use for tooltips in label mode
+        multiTemplate: [
+            '<%if (datasetLabel){ %>',
+            '<%=datasetLabel %>:',
+            '<% } %>',
+            '<%=value %>'
+        ].join(''),
 
-	// Interpolated JS string - can access value
-	scaleLabel: "<%=value%>",
+        // String -
+        multiKeyBackground: '#fff',
+    },
 
-	// Boolean - Whether the scale should stick to integers, not floats even if drawing space is there
-	scaleIntegersOnly: true,
+    // String - default grey color. 'rgba(0,0,0,0.1)'
+    defaultColor: defaultColor, 
 
-	// Boolean - Whether the scale should start at zero, or an order of magnitude down from the lowest value
-	scaleBeginAtZero: false,
+    // Element defaults
+    elements: {
+    	// Default settings for all line elements
+        line: {
+        	// Number - Bezier curve tension. Set to 0 for no bezier curves
+            tension: 0.4,
 
-	// String - Scale label font declaration for the scale label
-	scaleFontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
+            // String - the fill color
+            backgroundColor: defaultColor,
+
+            // Number - width of the line
+            borderWidth: 3,
 
-	// Number - Scale label font size in pixels
-	scaleFontSize: 12,
+            // String = color of the line
+            borderColor: defaultColor,
+            
+            // Boolean - if true fill in the area between the line and the x axis with the background color
+            fill: true,
 
-	// String - Scale label font weight style
-	scaleFontStyle: "normal",
+            // Boolean - 
+            skipNull: true,
 
-	// String - Scale label font colour
-	scaleFontColor: "#666",
+            // Boolean - 
+            drawNull: false,
+        },
+        // Settings for all point elements
+        point: {
+        	// Number - radius of point circle
+            radius: 3,
 
-	// Boolean - whether or not the chart should be responsive and resize when the browser does.
-	responsive: false,
+            // String - fill color of point
+            backgroundColor: defaultColor,
 
-	// Boolean - whether to maintain the starting aspect ratio or not when responsive, if set to false, will take up entire container
-	maintainAspectRatio: true,
+            // Number - width of stroke of point circle
+            borderWidth: 1,
 
-	// Boolean - Determines whether to draw tooltips on the canvas or not
-	showTooltips: true,
+            // String - stroke color for point
+            borderColor: defaultColor,
 
-	// Function - Determines whether to execute the customTooltips function instead of drawing the built in tooltips (See [Advanced - External Tooltips](#advanced-usage-custom-tooltips))
-	customTooltips: false,
-
-	// Array - Array of string names to attach tooltip events
-	tooltipEvents: ["mousemove", "touchstart", "touchmove"],
-
-	// String - Tooltip background colour
-	tooltipFillColor: "rgba(0,0,0,0.8)",
-
-	// String - Tooltip label font declaration for the scale label
-	tooltipFontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
-
-	// Number - Tooltip label font size in pixels
-	tooltipFontSize: 14,
-
-	// String - Tooltip font weight style
-	tooltipFontStyle: "normal",
-
-	// String - Tooltip label font colour
-	tooltipFontColor: "#fff",
-
-	// String - Tooltip title font declaration for the scale label
-	tooltipTitleFontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
-
-	// Number - Tooltip title font size in pixels
-	tooltipTitleFontSize: 14,
-
-	// String - Tooltip title font weight style
-	tooltipTitleFontStyle: "bold",
-
-	// String - Tooltip title font colour
-	tooltipTitleFontColor: "#fff",
-
-	// Number - pixel width of padding around tooltip text
-	tooltipYPadding: 6,
-
-	// Number - pixel width of padding around tooltip text
-	tooltipXPadding: 6,
-
-	// Number - Size of the caret on the tooltip
-	tooltipCaretSize: 8,
-
-	// Number - Pixel radius of the tooltip border
-	tooltipCornerRadius: 6,
-
-	// Number - Pixel offset from point x to tooltip edge
-	tooltipXOffset: 10,
-	{% raw %}
-	// String - Template string for single tooltips
-	tooltipTemplate: "<%if (label){%><%=label%>: <%}%><%= value %>",
-	{% endraw %}
-	// String - Template string for multiple tooltips
-	multiTooltipTemplate: "<%= value %>",
-
-	// Function - Will fire on animation progression.
-	onAnimationProgress: function(){},
-
-	// Function - Will fire on animation completion.
-	onAnimationComplete: function(){}
+            // Number - extra radius added to radius for hit detection
+            hitRadius: 6,
+
+            // Number - radius of point circle when hovered
+            hoverRadius: 4,
+
+            // Number - radius of circle stroke when hovered
+            hoverBorderWidth: 2,
+        },
+        // Settings for all bar elements
+        bar: {
+        	// String - fill color of bar
+            backgroundColor: defaultColor,
+
+            // Number - width of stroke of line surrounding bar fill
+            borderWidth: 0,
+
+            // String - Border color
+            borderColor: defaultColor,
+
+            // Number - 
+            valueSpacing: 5,
+
+            // Number - 
+            datasetSpacing: 1,
+        },
+        // Settings for all slice elements
+        slice: {
+        	// String - fill color
+            backgroundColor: defaultColor,
+
+            // String - border color
+            borderColor: "#fff",
+
+            // Number - border stroke width
+            borderWidth: 2,
+        },
+    }
 }
 ```
 
diff --git a/src/Chart.Core.js b/src/Chart.Core.js
index 356e0dbc3e0..34600aaae24 100755
--- a/src/Chart.Core.js
+++ b/src/Chart.Core.js
@@ -113,10 +113,6 @@
                     fill: true, // do we fill in the area between the line and the x axis
                     skipNull: true,
                     drawNull: false,
-
-                    // Hover
-                    hitRadius: 6,
-                    hoverBorderWidth: 2,
                 },
                 point: {
                     radius: 3,

From f12d1bcb5605887944a19f3f81da3bfa69538a92 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Wed, 3 Jun 2015 20:25:43 -0400
Subject: [PATCH 096/424] Cleaned up line docs a bit and remove unnecessary
 options

---
 docs/01-Line-Chart.md | 188 +++++++++++++++++++++++++++++++++---------
 src/Chart.Line.js     |   6 --
 2 files changed, 149 insertions(+), 45 deletions(-)

diff --git a/docs/01-Line-Chart.md b/docs/01-Line-Chart.md
index 8d164ffb2bc..abee3c9f9e6 100644
--- a/docs/01-Line-Chart.md
+++ b/docs/01-Line-Chart.md
@@ -23,13 +23,29 @@ var data = {
 	datasets: [
 		{
 			label: "My First dataset",
+
+			// String or array - if an array is specified, allows changing the value for the point at the given index
 			fillColor: "rgba(220,220,220,0.2)",
+
+			// String or array - if an array is specified, allows changing the value for the point at the given index
 			strokeColor: "rgba(220,220,220,1)",
+
+			// String or array - if an array is specified, allows changing the value for the point at the given index
 			pointColor: "rgba(220,220,220,1)",
+
+			// String or array - if an array is specified, allows changing the value for the point at the given index
 			pointStrokeColor: "#fff",
+
+			// String or array - if an array is specified, allows changing the value for the point at the given index
 			pointHighlightFill: "#fff",
+
+			// String or array - if an array is specified, allows changing the value for the point at the given index
 			pointHighlightStroke: "rgba(220,220,220,1)",
-			data: [65, 59, 80, 81, 56, 55, 40]
+
+			data: [65, 59, 80, 81, 56, 55, 40],
+
+			// String - If specified, binds the dataset to a certain y-axis. If not specified, the first y-axis is used.
+			yAxisID: "y-axis-1",
 		},
 		{
 			label: "My Second dataset",
@@ -56,65 +72,159 @@ These are the customisation options specific to Line charts. These options are m
 
 ```javascript
 {
+	// Boolean - if true, line stack on top of each other along the y axis
+	stacked: false,
+
+	hover: {
+		// String - We use a label hover mode since the x axis displays data by the index in the dataset
+		mode: "label"
+	},
+
+	scales: {
+		// The line chart officially supports only 1 x-axis but uses an array to keep the API consistent. Use a scatter chart if you need multiple x axes. 
+		xAxes: [{
+			// String - type of axis to use. Should not be changed from 'dataset'. To use a 'linear' axis on the x, use the scatter chart type
+			scaleType: "dataset", // scatter should not use a dataset axis
+
+			// Boolean - if true, show the scale
+			display: true,
+
+			// String - position of the scale. possible options are "top" and "bottom" for dataset scales
+			position: "bottom",
+
+			// String - id of the axis so that data can bind to it
+			id: "x-axis-1", // need an ID so datasets can reference the scale
+
+			// grid line settings
+			gridLines: {
+				// Boolean - if true, show the grid lines
+				show: true,
+
+				// String - color of the grid lines
+				color: "rgba(0, 0, 0, 0.05)",
+
+				// Number - width of the grid lines
+				lineWidth: 1,
+
+				// Boolean - if true draw lines on the chart area
+				drawOnChartArea: true,
+
+				// Boolean - if true draw ticks in the axis area
+				drawTicks: true,
+
+				// Number - width of the grid line for the first index (index 0)
+				zeroLineWidth: 1,
+
+				// String - color of the grid line for the first index
+				zeroLineColor: "rgba(0,0,0,0.25)",
+
+				// Boolean - if true, offset labels from grid lines
+				offsetGridLines: false,
+			},
+
+			// label settings
+			labels: {
+				// Boolean - if true show labels
+				show: true,
+
+				// String - template string for labels
+				template: "<%=value%>",
+
+				// Number - label font size
+				fontSize: 12,
+
+				// String - label font style
+				fontStyle: "normal",
+
+				// String - label font color
+				fontColor: "#666",
+
+				// String - label font family
+				fontFamily: "Helvetica Neue",
+			},
+		}],
+		yAxes: [{
+			// String - type of axis. 'linear' is the default but extensions may provide other types such as logarithmic
+			scaleType: "linear",
+
+			// Boolean - if true, show the scale
+			display: true,
+
+			// String - position of axis. Vertical axes can have either "left" or "right"
+			position: "left",
+
+			// ID of the axis for data binding
+			id: "y-axis-1",
 
-	///Boolean - Whether grid lines are shown across the chart
-	scaleShowGridLines : true,
+			// grid line settings
+			gridLines: {
+				// Boolean - if true, show the grid lines
+				show: true,
 
-	//String - Colour of the grid lines
-	scaleGridLineColor : "rgba(0,0,0,.05)",
+				// String - color of the grid lines
+				color: "rgba(0, 0, 0, 0.05)",
 
-	//Number - Width of the grid lines
-	scaleGridLineWidth : 1,
+				// Number - width of the grid lines
+				lineWidth: 1,
 
-	//Boolean - Whether to show horizontal lines (except X axis)
-	scaleShowHorizontalLines: true,
+				// Boolean - if true draw lines on the chart area
+				drawOnChartArea: true,
 
-	//Boolean - Whether to show vertical lines (except Y axis)
-	scaleShowVerticalLines: true,
+				// Boolean - if true draw ticks in the axis area
+				drawTicks: true,
 
-	//Boolean - Whether the line is curved between points
-	bezierCurve : true,
+				// Number - width of the grid line representing a numerical value of 0
+				zeroLineWidth: 1,
 
-	//Number - Tension of the bezier curve between points
-	bezierCurveTension : 0.4,
+				// String - color of the grid line representing a numerical value of 0
+				zeroLineColor: "rgba(0,0,0,0.25)",
+			},
 
-	//Boolean - Whether to show a dot for each point
-	pointDot : true,
+			// scale numbers
+			beginAtZero: false,
+			integersOnly: false,
+			override: null,
 
-	//Number - Radius of each point dot in pixels
-	pointDotRadius : 4,
+			// label settings
+			labels: {
+				// Boolean - if true show labels
+				show: true,
 
-	//Number - Pixel width of point dot stroke
-	pointDotStrokeWidth : 1,
+				// String - template string for labels
+				template: "<%=value%>",
 
-	//Number - amount extra to add to the radius to cater for hit detection outside the drawn point
-	pointHitDetectionRadius : 20,
+				// Function - if specified this is passed the tick value, index, and the array of all tick values. Returns a string that is used as the label for that value
+				userCallback: null,
 
-	//Boolean - Whether to show a stroke for datasets
-	datasetStroke : true,
+				// Number - label font size
+				fontSize: 12,
 
-	//Number - Pixel width of dataset stroke
-	datasetStrokeWidth : 2,
+				// String - label font style
+				fontStyle: "normal",
 
-	//Boolean - Whether to fill the dataset with a colour
-	datasetFill : true,
-	{% raw %}
-	//String - A legend template
-	legendTemplate : "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span style=\"background-color:<%=datasets[i].strokeColor%>\"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>"
-	{% endraw %}
+				// String - label font color
+				fontColor: "#666",
 
-	//Boolean - Whether to horizontally center the label and point dot inside the grid
-	offsetGridLines : false
+				// String - label font family
+				fontFamily: "Helvetica Neue",
+			},
+		}],
+	}
 };
 ```
 
-You can override these for your `Chart` instance by passing a second argument into the `Line` method as an object with the keys you want to override.
+You can override these for your `Chart` instance by passing a member `options` into the `Line` method.
 
-For example, we could have a line chart without bezier curves between points by doing the following:
+For example, we could have a line chart display without an x axis by doing the following. The config merge is smart enough to handle arrays so that you do not need to specify all axis settings to change one thing.
 
 ```javascript
-new Chart(ctx).Line(data, {
-	bezierCurve: false
+new Chart(ctx).Line({
+	data: data, 
+	options: {
+		xAxes: [{
+			show: false
+		}]
+	}
 });
 // This will create a chart with all of the default options, merged from the global config,
 // and the Line chart defaults, but this particular instance will have `bezierCurve` set to false.
diff --git a/src/Chart.Line.js b/src/Chart.Line.js
index a7deb1c329c..c456bddd84d 100644
--- a/src/Chart.Line.js
+++ b/src/Chart.Line.js
@@ -32,11 +32,6 @@
                     offsetGridLines: false,
                 },
 
-                // scale numbers
-                beginAtZero: false,
-                integersOnly: false,
-                override: null,
-
                 // label settings
                 labels: {
                     show: true,
@@ -66,7 +61,6 @@
 
                 // scale numbers
                 beginAtZero: false,
-                integersOnly: false,
                 override: null,
 
                 // label settings

From 7dcee4b40e4ef90dde718dc0f57f4eef98994640 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Wed, 3 Jun 2015 20:33:50 -0400
Subject: [PATCH 097/424] Additional fixes to line chart docs

---
 docs/01-Line-Chart.md | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/docs/01-Line-Chart.md b/docs/01-Line-Chart.md
index abee3c9f9e6..7ab8166a3ae 100644
--- a/docs/01-Line-Chart.md
+++ b/docs/01-Line-Chart.md
@@ -13,7 +13,10 @@ Often, it is used to show trend data, and the comparison of two data sets.
 
 ###Example usage
 ```javascript
-var myLineChart = new Chart(ctx).Line(data, options);
+var myLineChart = new Chart(ctx).Line({
+	data: data, 
+	options: options
+});
 ```
 ###Data structure
 
@@ -180,9 +183,14 @@ These are the customisation options specific to Line charts. These options are m
 				zeroLineColor: "rgba(0,0,0,0.25)",
 			},
 
-			// scale numbers
+			// Boolean - if true ensures that the scale always has a 0 point
 			beginAtZero: false,
-			integersOnly: false,
+
+			// Object - if specified, allows the user to override the step generation algorithm.
+			//			Contains the following values
+			//				start: // number to start at
+			//				stepWidth: // size of step
+			//				steps: // number of steps
 			override: null,
 
 			// label settings

From 9c106aa8ffdcf73f7db582672858e96363aec692 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Wed, 3 Jun 2015 20:46:35 -0400
Subject: [PATCH 098/424] Some more line options

---
 docs/01-Line-Chart.md | 55 +++++++++++++++++++++++++++++--------------
 1 file changed, 37 insertions(+), 18 deletions(-)

diff --git a/docs/01-Line-Chart.md b/docs/01-Line-Chart.md
index 7ab8166a3ae..0800eb5b4d7 100644
--- a/docs/01-Line-Chart.md
+++ b/docs/01-Line-Chart.md
@@ -27,24 +27,39 @@ var data = {
 		{
 			label: "My First dataset",
 
-			// String or array - if an array is specified, allows changing the value for the point at the given index
-			fillColor: "rgba(220,220,220,0.2)",
+			// Boolean - if true fill the area under the line
+			fill: false,
 
-			// String or array - if an array is specified, allows changing the value for the point at the given index
-			strokeColor: "rgba(220,220,220,1)",
+			// String - the color to fill the area under the line with if fill is true
+			backgroundColor: "rgba(220,220,220,0.2)",
 
-			// String or array - if an array is specified, allows changing the value for the point at the given index
-			pointColor: "rgba(220,220,220,1)",
+			// The properties below allow an array to be specified to change the value of the item at the given index
 
-			// String or array - if an array is specified, allows changing the value for the point at the given index
-			pointStrokeColor: "#fff",
+			// String or array - Line color
+			borderColor: "rgba(220,220,220,1)",
 
-			// String or array - if an array is specified, allows changing the value for the point at the given index
-			pointHighlightFill: "#fff",
+			// String or array - Point stroke color
+			pointBorderColor: "rgba(220,220,220,1)",
 
-			// String or array - if an array is specified, allows changing the value for the point at the given index
-			pointHighlightStroke: "rgba(220,220,220,1)",
+			// String or array - Point fill color
+			pointBackgroundColor: "#fff",
 
+			// Number or array - Stroke width of point border
+			pointBorderWidth: 1,
+
+			// Number or array - Radius of point when hovered
+			pointHoverRadius: 5
+
+			// String or array - point background color when hovered
+			pointHoverBackgroundColor: "rgba(220,220,220,1)"
+
+			// Point border color when hovered
+			pointHoverBorderColor: "rgba(220,220,220,1)"
+
+			// Number or array - border width of point when hovered
+			pointBorderWidth: 2,
+
+			// The actual data
 			data: [65, 59, 80, 81, 56, 55, 40],
 
 			// String - If specified, binds the dataset to a certain y-axis. If not specified, the first y-axis is used.
@@ -52,12 +67,16 @@ var data = {
 		},
 		{
 			label: "My Second dataset",
-			fillColor: "rgba(151,187,205,0.2)",
-			strokeColor: "rgba(151,187,205,1)",
-			pointColor: "rgba(151,187,205,1)",
-			pointStrokeColor: "#fff",
-			pointHighlightFill: "#fff",
-			pointHighlightStroke: "rgba(151,187,205,1)",
+			fill: false,
+			backgroundColor: "rgba(220,220,220,0.2)",
+			borderColor: "rgba(220,220,220,1)",
+			pointBorderColor: "rgba(220,220,220,1)",
+			pointBackgroundColor: "#fff",
+			pointBorderWidth: 1,
+			pointHoverRadius: 5,
+			pointHoverBackgroundColor: "rgba(220,220,220,1)",
+			pointHoverBorderColor: "rgba(220,220,220,1)",
+			pointBorderWidth: 2,
 			data: [28, 48, 40, 19, 86, 27, 90]
 		}
 	]

From 70f7dd4c7d00ccc4fbb224412a79d2cdd481c84d Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Wed, 3 Jun 2015 18:47:11 -0600
Subject: [PATCH 099/424] Default global responsive

---
 src/Chart.Core.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Chart.Core.js b/src/Chart.Core.js
index 34600aaae24..02689a5d61b 100755
--- a/src/Chart.Core.js
+++ b/src/Chart.Core.js
@@ -60,7 +60,7 @@
                 onProgress: function() {},
                 onComplete: function() {},
             },
-            responsive: false,
+            responsive: true,
             maintainAspectRatio: true,
             events: ["mousemove", "mouseout", "click", "touchstart", "touchmove", "touchend"],
             hover: {

From 996e4711717921e3090208549dea28d154646769 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Wed, 3 Jun 2015 20:49:22 -0400
Subject: [PATCH 100/424] Missed some commas

---
 docs/01-Line-Chart.md | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/docs/01-Line-Chart.md b/docs/01-Line-Chart.md
index 0800eb5b4d7..986ec3f426f 100644
--- a/docs/01-Line-Chart.md
+++ b/docs/01-Line-Chart.md
@@ -48,13 +48,13 @@ var data = {
 			pointBorderWidth: 1,
 
 			// Number or array - Radius of point when hovered
-			pointHoverRadius: 5
+			pointHoverRadius: 5,
 
 			// String or array - point background color when hovered
-			pointHoverBackgroundColor: "rgba(220,220,220,1)"
+			pointHoverBackgroundColor: "rgba(220,220,220,1)",
 
 			// Point border color when hovered
-			pointHoverBorderColor: "rgba(220,220,220,1)"
+			pointHoverBorderColor: "rgba(220,220,220,1)",
 
 			// Number or array - border width of point when hovered
 			pointBorderWidth: 2,

From 9e9f436454838223f0f540925f064a36b89c0072 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Wed, 3 Jun 2015 20:55:17 -0400
Subject: [PATCH 101/424] Bar config cleanup + some initial docs

---
 docs/02-Bar-Chart.md | 208 +++++++++++++++++++++++++++++++++++--------
 src/Chart.Bar.js     |   7 --
 2 files changed, 171 insertions(+), 44 deletions(-)

diff --git a/docs/02-Bar-Chart.md b/docs/02-Bar-Chart.md
index cc23f38b733..12545886147 100644
--- a/docs/02-Bar-Chart.md
+++ b/docs/02-Bar-Chart.md
@@ -14,7 +14,10 @@ It is sometimes used to show trend data, and the comparison of multiple data set
 
 ### Example usage
 ```javascript
-var myBarChart = new Chart(ctx).Bar(data, options);
+var myBarChart = new Chart(ctx).Bar({
+	data: data, 
+	options: options
+});
 ```
 
 ### Data structure
@@ -25,18 +28,36 @@ var data = {
 	datasets: [
 		{
 			label: "My First dataset",
-			fillColor: "rgba(220,220,220,0.5)",
-			strokeColor: "rgba(220,220,220,0.8)",
-			highlightFill: "rgba(220,220,220,0.75)",
-			highlightStroke: "rgba(220,220,220,1)",
-			data: [65, 59, 80, 81, 56, 55, 40]
+
+			// The properties below allow an array to be specified to change the value of the item at the given index
+			// String  or array - the bar color
+			backgroundColor: "rgba(220,220,220,0.2)",
+
+			// String or array - bar stroke color
+			borderColor: "rgba(220,220,220,1)",
+
+			// Number or array - bar border width
+			borderWidth: 1,
+
+			// String or array - fill color when hovered
+			hoverBackgroundColor: "rgba(220,220,220,0.2)",
+
+			// String or array - border color when hovered
+			hoverBorderColor: "rgba(220,220,220,1)",
+
+			// The actual data
+			data: [65, 59, 80, 81, 56, 55, 40],
+
+			// String - If specified, binds the dataset to a certain y-axis. If not specified, the first y-axis is used.
+			yAxisID: "y-axis-1",
 		},
 		{
 			label: "My Second dataset",
-			fillColor: "rgba(151,187,205,0.5)",
-			strokeColor: "rgba(151,187,205,0.8)",
-			highlightFill: "rgba(151,187,205,0.75)",
-			highlightStroke: "rgba(151,187,205,1)",
+			backgroundColor: "rgba(220,220,220,0.2)",
+			borderColor: "rgba(220,220,220,1)",
+			borderWidth: 1,
+			hoverBackgroundColor: "rgba(220,220,220,0.2)",
+			hoverBorderColor: "rgba(220,220,220,1)",
 			data: [28, 48, 40, 19, 86, 27, 90]
 		}
 	]
@@ -53,40 +74,150 @@ These are the customisation options specific to Bar charts. These options are me
 
 ```javascript
 {
-	//Boolean - Whether the scale should start at zero, or an order of magnitude down from the lowest value
-	scaleBeginAtZero : true,
+	// Boolean - if true, bars stack on top of each other
+	stacked: false,
+
+	hover: {
+		// String - We use a label hover mode since the x axis displays data by the index in the dataset
+		mode: "label"
+	},
+
+	scales: {
+		// The bar chart officially supports only 1 x-axis but uses an array to keep the API consistent. Use a scatter chart if you need multiple x axes. 
+		xAxes: [{
+			// String - type of axis to use. Should not be changed from 'dataset'.
+			scaleType: "dataset", // scatter should not use a dataset axis
+
+			// Boolean - if true, show the scale
+			display: true,
+
+			// String - position of the scale. possible options are "top" and "bottom" for dataset scales
+			position: "bottom",
+
+			// String - id of the axis so that data can bind to it
+			id: "x-axis-1", // need an ID so datasets can reference the scale
+
+			// grid line settings
+			gridLines: {
+				// Boolean - if true, show the grid lines
+				show: true,
+
+				// String - color of the grid lines
+				color: "rgba(0, 0, 0, 0.05)",
+
+				// Number - width of the grid lines
+				lineWidth: 1,
+
+				// Boolean - if true draw lines on the chart area
+				drawOnChartArea: true,
+
+				// Boolean - if true draw ticks in the axis area
+				drawTicks: true,
+
+				// Number - width of the grid line for the first index (index 0)
+				zeroLineWidth: 1,
 
-	//Boolean - Whether grid lines are shown across the chart
-	scaleShowGridLines : true,
+				// String - color of the grid line for the first index
+				zeroLineColor: "rgba(0,0,0,0.25)",
 
-	//String - Colour of the grid lines
-	scaleGridLineColor : "rgba(0,0,0,.05)",
+				// Boolean - if true, offset labels from grid lines
+				offsetGridLines: false,
+			},
 
-	//Number - Width of the grid lines
-	scaleGridLineWidth : 1,
+			// label settings
+			labels: {
+				// Boolean - if true show labels
+				show: true,
 
-	//Boolean - Whether to show horizontal lines (except X axis)
-	scaleShowHorizontalLines: true,
+				// String - template string for labels
+				template: "<%=value%>",
 
-	//Boolean - Whether to show vertical lines (except Y axis)
-	scaleShowVerticalLines: true,
+				// Number - label font size
+				fontSize: 12,
 
-	//Boolean - If there is a stroke on each bar
-	barShowStroke : true,
+				// String - label font style
+				fontStyle: "normal",
 
-	//Number - Pixel width of the bar stroke
-	barStrokeWidth : 2,
+				// String - label font color
+				fontColor: "#666",
 
-	//Number - Spacing between each of the X value sets
-	barValueSpacing : 5,
+				// String - label font family
+				fontFamily: "Helvetica Neue",
+			},
+		}],
+		yAxes: [{
+			// String - type of axis. 'linear' is the default but extensions may provide other types such as logarithmic
+			scaleType: "linear",
 
-	//Number - Spacing between data sets within X values
-	barDatasetSpacing : 1,
-	{% raw %}
-	//String - A legend template
-	legendTemplate : "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span style=\"background-color:<%=datasets[i].fillColor%>\"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>"
-	{% endraw %}
-}
+			// Boolean - if true, show the scale
+			display: true,
+
+			// String - position of axis. Vertical axes can have either "left" or "right"
+			position: "left",
+
+			// ID of the axis for data binding
+			id: "y-axis-1",
+
+			// grid line settings
+			gridLines: {
+				// Boolean - if true, show the grid lines
+				show: true,
+
+				// String - color of the grid lines
+				color: "rgba(0, 0, 0, 0.05)",
+
+				// Number - width of the grid lines
+				lineWidth: 1,
+
+				// Boolean - if true draw lines on the chart area
+				drawOnChartArea: true,
+
+				// Boolean - if true draw ticks in the axis area
+				drawTicks: true,
+
+				// Number - width of the grid line representing a numerical value of 0
+				zeroLineWidth: 1,
+
+				// String - color of the grid line representing a numerical value of 0
+				zeroLineColor: "rgba(0,0,0,0.25)",
+			},
+
+			// Boolean - if true ensures that the scale always has a 0 point
+			beginAtZero: false,
+
+			// Object - if specified, allows the user to override the step generation algorithm.
+			//			Contains the following values
+			//				start: // number to start at
+			//				stepWidth: // size of step
+			//				steps: // number of steps
+			override: null,
+
+			// label settings
+			labels: {
+				// Boolean - if true show labels
+				show: true,
+
+				// String - template string for labels
+				template: "<%=value%>",
+
+				// Function - if specified this is passed the tick value, index, and the array of all tick values. Returns a string that is used as the label for that value
+				userCallback: null,
+
+				// Number - label font size
+				fontSize: 12,
+
+				// String - label font style
+				fontStyle: "normal",
+
+				// String - label font color
+				fontColor: "#666",
+
+				// String - label font family
+				fontFamily: "Helvetica Neue",
+			},
+		}],
+	},
+};
 ```
 
 You can override these for your `Chart` instance by passing a second argument into the `Bar` method as an object with the keys you want to override.
@@ -94,8 +225,11 @@ You can override these for your `Chart` instance by passing a second argument in
 For example, we could have a bar chart without a stroke on each bar by doing the following:
 
 ```javascript
-new Chart(ctx).Bar(data, {
-	barShowStroke: false
+new Chart(ctx).Bar({
+	data: data, 
+	options: {
+		barShowStroke: false
+	}
 });
 // This will create a chart with all of the default options, merged from the global config,
 //  and the Bar chart defaults but this particular instance will have `barShowStroke` set to false.
diff --git a/src/Chart.Bar.js b/src/Chart.Bar.js
index e15260dc423..e1234cabd66 100644
--- a/src/Chart.Bar.js
+++ b/src/Chart.Bar.js
@@ -5,7 +5,6 @@
         Chart = root.Chart,
         helpers = Chart.helpers;
 
-
     var defaultConfig = {
 
         stacked: false,
@@ -33,11 +32,6 @@
                     offsetGridLines: true,
                 },
 
-                // scale numbers
-                beginAtZero: false,
-                integersOnly: false,
-                override: null,
-
                 // label settings
                 labels: {
                     show: true,
@@ -67,7 +61,6 @@
 
                 // scale numbers
                 beginAtZero: false,
-                integersOnly: false,
                 override: null,
 
                 // label settings

From d46a1740801a68664da0885c1a60ccb1dcc77853 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Wed, 3 Jun 2015 19:45:14 -0600
Subject: [PATCH 102/424] Gulp Build

---
 Chart.js     | 6385 +++++++++++++++++++++++++++++++++-----------------
 Chart.min.js |   11 +-
 2 files changed, 4176 insertions(+), 2220 deletions(-)

diff --git a/Chart.js b/Chart.js
index f16219b5018..2d1fde13a51 100644
--- a/Chart.js
+++ b/Chart.js
@@ -1,7 +1,7 @@
 /*!
  * Chart.js
  * http://chartjs.org/
- * Version: 1.0.2
+ * Version: 2.0.0-alpha
  *
  * Copyright 2015 Nick Downie
  * Released under the MIT license
@@ -48,150 +48,96 @@
 
         return this;
     };
+
+    var defaultColor = 'rgba(0,0,0,0.1)';
+
     //Globally expose the defaults to allow for user updating/changing
     Chart.defaults = {
         global: {
-            // Boolean - Whether to animate the chart
-            animation: true,
-
-            // Number - Number of animation steps
-            animationDuration: 1000,
-
-            // String - Animation easing effect
-            animationEasing: "easeOutQuart",
-
-            // Boolean - If we should show the scale at all
-            showScale: true,
-
-            // Boolean - If we want to override with a hard coded scale
-            scaleOverride: false,
-
-            // ** Required if scaleOverride is true **
-            // Number - The number of steps in a hard coded scale
-            scaleSteps: null,
-            // Number - The value jump in the hard coded scale
-            scaleStepWidth: null,
-            // Number - The scale starting value
-            scaleStartValue: null,
-
-            // String - Colour of the scale line
-            scaleLineColor: "rgba(0,0,0,.1)",
-
-            // Number - Pixel width of the scale line
-            scaleLineWidth: 1,
-
-            // Boolean - Whether to show labels on the scale
-            scaleShowLabels: true,
-
-            // Interpolated JS string - can access value
-            scaleLabel: "<%=value%>",
-
-            // Boolean - Whether the scale should stick to integers, and not show any floats even if drawing space is there
-            scaleIntegersOnly: true,
-
-            // Boolean - Whether the scale should start at zero, or an order of magnitude down from the lowest value
-            scaleBeginAtZero: false,
-
-            // String - Scale label font declaration for the scale label
-            scaleFontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
-
-            // Number - Scale label font size in pixels
-            scaleFontSize: 12,
-
-            // String - Scale label font weight style
-            scaleFontStyle: "normal",
-
-            // String - Scale label font colour
-            scaleFontColor: "#666",
-
-            // Boolean - whether or not the chart should be responsive and resize when the browser does.
-            responsive: false,
-
-            // Boolean - whether to maintain the starting aspect ratio or not when responsive, if set to false, will take up entire container
+            animation: {
+                duration: 1000,
+                easing: "easeOutQuart",
+                onProgress: function() {},
+                onComplete: function() {},
+            },
+            responsive: true,
             maintainAspectRatio: true,
-
-            //String / Boolean - Hover mode for events.
-            hoverMode: 'single', // 'label', 'dataset', 'false'
-
-            //Function(event) - Custom hover handler
-            onHover: null,
-
-            //Function(event, clickedElements) - Custom click handler 
-            onClick: null,
-
-            //Function - Custom hover handler
-            hoverAnimationDuration: 400,
-
-            // Boolean - Determines whether to draw tooltips on the canvas or not - attaches events to touchmove & mousemove
-            showTooltips: true,
-
-            // Boolean - Determines whether to draw built-in tooltip or call custom tooltip function
-            customTooltips: false,
-
-            // Array - Array of string names to attach interaction events
             events: ["mousemove", "mouseout", "click", "touchstart", "touchmove", "touchend"],
+            hover: {
+                onHover: null,
+                mode: 'single',
+                animationDuration: 400,
+            },
+            onClick: null,
+            tooltips: {
+                enabled: true,
+                custom: null,
+                backgroundColor: "rgba(0,0,0,0.8)",
+                fontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
+                fontSize: 10,
+                fontStyle: "normal",
+                fontColor: "#fff",
+                titleFontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
+                titleFontSize: 12,
+                titleFontStyle: "bold",
+                titleFontColor: "#fff",
+                yPadding: 6,
+                xPadding: 6,
+                caretSize: 8,
+                cornerRadius: 6,
+                xOffset: 10,
+                template: [
+                    '<% if(label){ %>',
+                    '<%=label %>:',
+                    '<% } %>',
+                    '<%=value %>',
+                ].join(''),
+                multiTemplate: [
+                    '<%if (datasetLabel){ %>',
+                    '<%=datasetLabel %>:',
+                    '<% } %>',
+                    '<%=value %>'
+                ].join(''),
+                multiKeyBackground: '#fff',
 
-            // String - Tooltip background colour
-            tooltipBackgroundColor: "rgba(0,0,0,0.8)",
-
-            // String - Tooltip label font declaration for the scale label
-            tooltipFontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
-
-            // Number - Tooltip label font size in pixels
-            tooltipFontSize: 14,
-
-            // String - Tooltip font weight style
-            tooltipFontStyle: "normal",
-
-            // String - Tooltip label font colour
-            tooltipFontColor: "#fff",
-
-            // String - Tooltip title font declaration for the scale label
-            tooltipTitleFontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
-
-            // Number - Tooltip title font size in pixels
-            tooltipTitleFontSize: 14,
-
-            // String - Tooltip title font weight style
-            tooltipTitleFontStyle: "bold",
-
-            // String - Tooltip title font colour
-            tooltipTitleFontColor: "#fff",
-
-            // Number - pixel width of padding around tooltip text
-            tooltipYPadding: 6,
-
-            // Number - pixel width of padding around tooltip text
-            tooltipXPadding: 6,
-
-            // Number - Size of the caret on the tooltip
-            tooltipCaretSize: 8,
-
-            // Number - Pixel radius of the tooltip border
-            tooltipCornerRadius: 6,
-
-            // Number - Pixel offset from point x to tooltip edge
-            tooltipXOffset: 10,
-
-            // String - Template string for single tooltips
-            tooltipTemplate: "<%if (label){%><%=label%>: <%}%><%= value %>",
-
-            // String - Template string for single tooltips
-            multiTooltipTemplate: "<%if (datasetLabel){%><%=datasetLabel%>: <%}%><%= value %>",
-
-            // String - Colour behind the legend colour block
-            multiTooltipKeyBackground: '#fff',
-
-            // Function - Will fire on animation progression.
-            onAnimationProgress: function() {},
-
-            // Function - Will fire on animation completion.
-            onAnimationComplete: function() {},
-
-            // Color String - Used for undefined Colros
-            defaultColor: 'rgba(0,0,0,0.1)',
-
-        }
+            },
+            defaultColor: defaultColor,
+
+            // Element defaults
+            elements: {
+                line: {
+                    tension: 0.4,
+                    backgroundColor: defaultColor,
+                    borderWidth: 3,
+                    borderColor: defaultColor,
+                    fill: true, // do we fill in the area between the line and the x axis
+                    skipNull: true,
+                    drawNull: false,
+                },
+                point: {
+                    radius: 3,
+                    backgroundColor: defaultColor,
+                    borderWidth: 1,
+                    borderColor: defaultColor,
+                    // Hover
+                    hitRadius: 6,
+                    hoverRadius: 4,
+                    hoverBorderWidth: 2,
+                },
+                bar: {
+                    backgroundColor: defaultColor,
+                    borderWidth: 0,
+                    borderColor: defaultColor,
+                    valueSpacing: 5,
+                    datasetSpacing: 1,
+                },
+                slice: {
+                    backgroundColor: defaultColor,
+                    borderColor: "#fff",
+                    borderWidth: 2,
+                },
+            }
+        },
     };
 
     //Create a dictionary of chart types, to allow for extension of existing types
@@ -242,6 +188,47 @@
             args.unshift({});
             return extend.apply(null, args);
         },
+        // Need a special merge function to chart configs since they are now grouped
+        configMerge = helpers.configMerge = function(base) {
+            helpers.each(Array.prototype.slice.call(arguments, 1), function(extension) {
+                helpers.each(extension, function(value, key) {
+                    if (extension.hasOwnProperty(key)) {
+                        if (base.hasOwnProperty(key) && helpers.isArray(base[key]) && helpers.isArray(value)) {
+                            // In this case we have an array of objects replacing another array. Rather than doing a strict replace,
+                            // merge. This allows easy scale option merging
+                            var baseArray = base[key];
+
+                            helpers.each(value, function(valueObj, index) {
+                                if (index < baseArray.length) {
+                                    baseArray[index] = helpers.configMerge(baseArray[index], valueObj);
+                                } else {
+                                    baseArray.push(valueObj); // nothing to merge
+                                }
+                            });
+                        } else if (base.hasOwnProperty(key) && typeof base[key] == "object" && typeof value == "object") {
+                            // If we are overwriting an object with an object, do a merge of the properties.
+                            base[key] = helpers.configMerge(base[key], value);
+                        } else {
+                            // can just overwrite the value in this case
+                            base[key] = value;
+                        }
+                    }
+                });
+            });
+
+            return base;
+        },
+        getValueAtIndexOrDefault = helpers.getValueAtIndexOrDefault = function(value, index, defaultValue) {
+            if (!value) {
+                return defaultValue;
+            }
+
+            if (helpers.isArray(value) && index < value.length) {
+                return value[index];
+            }
+
+            return value;
+        },
         indexOf = helpers.indexOf = function(arrayToSearch, item) {
             if (Array.prototype.indexOf) {
                 return arrayToSearch.indexOf(item);
@@ -330,6 +317,17 @@
         min = helpers.min = function(array) {
             return Math.min.apply(Math, array);
         },
+        sign = helpers.sign = function(x) {
+            if (Math.sign) {
+                return Math.sign(x);
+            } else {
+                x = +x; // convert to a number
+                if (x === 0 || isNaN(x)) {
+                    return x;
+                }
+                return x > 0 ? 1 : -1;
+            }
+        },
         cap = helpers.cap = function(valueToCap, maxValue, minValue) {
             if (isNumber(maxValue)) {
                 if (valueToCap > maxValue) {
@@ -360,9 +358,12 @@
                 return 0;
             }
         },
-        toRadians = helpers.radians = function(degrees) {
+        toRadians = helpers.toRadians = function(degrees) {
             return degrees * (Math.PI / 180);
         },
+        toDegrees = helpers.toDegrees = function(radians) {
+            return radians * (180 / Math.PI);
+        },
         // Gets the angle from vertical upright to the point about a centre.
         getAngleFromPoint = helpers.getAngleFromPoint = function(centrePoint, anglePoint) {
             var distanceFromXCenter = anglePoint.x - centrePoint.x,
@@ -393,11 +394,11 @@
                 fa = t * d01 / (d01 + d12), // scaling factor for triangle Ta
                 fb = t * d12 / (d01 + d12);
             return {
-                next: {
+                previous: {
                     x: MiddlePoint.x - fa * (AfterPoint.x - FirstPoint.x),
                     y: MiddlePoint.y - fa * (AfterPoint.y - FirstPoint.y)
                 },
-                previous: {
+                next: {
                     x: MiddlePoint.x + fb * (AfterPoint.x - FirstPoint.x),
                     y: MiddlePoint.y + fb * (AfterPoint.y - FirstPoint.y)
                 }
@@ -482,6 +483,36 @@
             };
 
         },
+        // Implementation of the nice number algorithm used in determining where axis labels will go
+        niceNum = helpers.niceNum = function(range, round) {
+            var exponent = Math.floor(Math.log10(range));
+            var fraction = range / Math.pow(10, exponent);
+            var niceFraction;
+
+            if (round) {
+                if (fraction < 1.5) {
+                    niceFraction = 1;
+                } else if (fraction < 3) {
+                    niceFraction = 2;
+                } else if (fraction < 7) {
+                    niceFraction = 5;
+                } else {
+                    niceFraction = 10;
+                }
+            } else {
+                if (fraction <= 1.0) {
+                    niceFraction = 1;
+                } else if (fraction <= 2) {
+                    niceFraction = 2;
+                } else if (fraction <= 5) {
+                    niceFraction = 5;
+                } else {
+                    niceFraction = 10;
+                }
+            }
+
+            return niceFraction * Math.pow(10, exponent);
+        },
         /* jshint ignore:start */
         // Blows up jshint errors based on the new Function constructor
         //Templating methods
@@ -959,10 +990,10 @@
         redraw: noop,
         render: function(duration) {
 
-            if (this.options.animation) {
+            if (this.options.animation.duration !== 0) {
                 var animation = new Chart.Animation();
-                animation.numSteps = (duration || this.options.animationDuration) / 16.66; //60 fps
-                animation.easing = this.options.animationEasing;
+                animation.numSteps = (duration || this.options.animation.duration) / 16.66; //60 fps
+                animation.easing = this.options.animation.easing;
 
                 // render function
                 animation.render = function(chartInstance, animationObject) {
@@ -1086,13 +1117,13 @@
 
             var baseDefaults = (Chart.defaults[parent.prototype.name]) ? clone(Chart.defaults[parent.prototype.name]) : {};
 
-            Chart.defaults[chartName] = extend(baseDefaults, extensions.defaults);
+            Chart.defaults[chartName] = helpers.configMerge(baseDefaults, extensions.defaults);
 
             Chart.types[chartName] = ChartType;
 
             //Register this new chart type in the Chart prototype
             Chart.prototype[chartName] = function(config) {
-                helpers.extend(config.options, merge(Chart.defaults.global, Chart.defaults[chartName], config.options || {}));
+                config.options = helpers.configMerge(Chart.defaults.global, Chart.defaults[chartName], config.options || {});
                 return new ChartType(config, this);
             };
         } else {
@@ -1102,67 +1133,63 @@
     };
 
     Chart.Element = function(configuration) {
-        extend(this, {
-            _vm: {},
-        });
         extend(this, configuration);
         this.initialize.apply(this, arguments);
     };
     extend(Chart.Element.prototype, {
         initialize: function() {},
-        save: function() {
-            this._vm = clone(this);
-            delete this._vm._vm;
-            delete this._vm._start;
-            return this;
-        },
         pivot: function() {
-            if (this._start) {
-                this._start = clone(this);
-                helpers.extend(this._start, this._vm);
+            if (!this._view) {
+                this._view = clone(this._model);
             }
+            this._start = clone(this._view);
             return this;
         },
         transition: function(ease) {
+            if (!this._view) {
+                this._view = clone(this._model);
+            }
             if (!this._start) {
-                if (!this._vm) {
-                    this.save();
-                }
-                this._start = clone(this._vm);
+                this.pivot();
             }
 
-            each(this, function(value, key) {
+            each(this._model, function(value, key) {
 
-                if (key[0] === '_' || !this.hasOwnProperty(key)) {
+                if (key[0] === '_' || !this._model.hasOwnProperty(key)) {
                     // Only non-underscored properties
                 }
 
                 // Init if doesn't exist
-                else if (!this._vm[key]) {
-                    this._vm[key] = value || null;
+                else if (!this._view[key]) {
+                    if (typeof value === 'number') {
+                        this._view[key] = value * ease;
+                    } else {
+                        this._view[key] = value || null;
+                    }
                 }
 
                 // No unnecessary computations
-                else if (this[key] === this._vm[key]) {
+                else if (this._model[key] === this._view[key]) {
                     // It's the same! Woohoo!
                 }
 
                 // Color transitions if possible
                 else if (typeof value === 'string') {
                     try {
-                        var color = helpers.color(this._start[key]).mix(helpers.color(this[key]), ease);
-                        this._vm[key] = color.rgbString();
+                        var color = helpers.color(this._start[key]).mix(helpers.color(this._model[key]), ease);
+                        this._view[key] = color.rgbString();
                     } catch (err) {
-                        this._vm[key] = value;
+                        this._view[key] = value;
                     }
                 }
                 // Number transitions
                 else if (typeof value === 'number') {
-
-                    this._vm[key] = ((this[key] - this._start[key]) * ease) + this._start[key];
-                } else {
-                    // Everything else
-                    this._vm[key] = value;
+                    var startVal = this._start[key] !== undefined ? this._start[key] : 0;
+                    this._view[key] = ((this._model[key] - startVal) * ease) + startVal;
+                }
+                // Everything else
+                else {
+                    this._view[key] = value;
                 }
 
             }, this);
@@ -1174,12 +1201,12 @@
         },
         tooltipPosition: function() {
             return {
-                x: this.x,
-                y: this.y
+                x: this._model.x,
+                y: this._model.y
             };
         },
         hasValue: function() {
-            return isNumber(this.value);
+            return isNumber(this._model.x) && isNumber(this._model.y);
         }
     });
 
@@ -1188,16 +1215,21 @@
 
     Chart.Point = Chart.Element.extend({
         inRange: function(mouseX, mouseY) {
-            var vm = this._vm;
+            var vm = this._view;
             var hoverRange = vm.hoverRadius + vm.radius;
             return ((Math.pow(mouseX - vm.x, 2) + Math.pow(mouseY - vm.y, 2)) < Math.pow(hoverRange, 2));
         },
         inGroupRange: function(mouseX) {
-            var vm = this._vm;
-            return (Math.pow(mouseX - vm.x, 2) < Math.pow(vm.radius + this.hoverRadius, 2));
+            var vm = this._view;
+
+            if (vm) {
+                return (Math.pow(mouseX - vm.x, 2) < Math.pow(vm.radius + vm.hoverRadius, 2));
+            } else {
+                return false;
+            }
         },
         tooltipPosition: function() {
-            var vm = this._vm;
+            var vm = this._view;
             return {
                 x: vm.x,
                 y: vm.y,
@@ -1206,9 +1238,14 @@
         },
         draw: function() {
 
-            var vm = this._vm;
+            var vm = this._view;
             var ctx = this._chart.ctx;
 
+
+            if (vm.skip) {
+                return;
+            }
+
             if (vm.radius > 0 || vm.borderWidth > 0) {
 
                 ctx.beginPath();
@@ -1231,35 +1268,75 @@
     Chart.Line = Chart.Element.extend({
         draw: function() {
 
-            var vm = this._vm;
+            var vm = this._view;
             var ctx = this._chart.ctx;
+            var first = this._children[0];
+            var last = this._children[this._children.length - 1];
 
             // Draw the background first (so the border is always on top)
-            helpers.each(vm._points, function(point, index) {
+            helpers.each(this._children, function(point, index) {
+                var previous = this.previousPoint(point, this._children, index);
+                var next = this.nextPoint(point, this._children, index);
+
+                // First point only
                 if (index === 0) {
-                    ctx.moveTo(point._vm.x, point._vm.y);
-                } else {
-                    if (vm._tension > 0 || 1) {
-                        var previous = this.previousPoint(point, vm._points, index);
+                    ctx.moveTo(point._view.x, point._view.y);
+                    return;
+                }
+
+                // Start Skip and drag along scale baseline
+                if (point._view.skip && vm.skipNull && !this._loop) {
+                    ctx.lineTo(previous._view.x, point._view.y);
+                    ctx.moveTo(next._view.x, point._view.y);
+                }
+                // End Skip Stright line from the base line
+                else if (previous._view.skip && vm.skipNull && !this._loop) {
+                    ctx.moveTo(point._view.x, previous._view.y);
+                    ctx.lineTo(point._view.x, point._view.y);
+                }
 
+                if (previous._view.skip && vm.skipNull) {
+                    ctx.moveTo(point._view.x, point._view.y);
+                }
+                // Normal Bezier Curve
+                else {
+                    if (vm.tension > 0) {
                         ctx.bezierCurveTo(
-                            previous._vm.controlPointNextX,
-                            previous._vm.controlPointNextY,
-                            point._vm.controlPointPreviousX,
-                            point._vm.controlPointPreviousY,
-                            point._vm.x,
-                            point._vm.y
+                            previous._view.controlPointNextX,
+                            previous._view.controlPointNextY,
+                            point._view.controlPointPreviousX,
+                            point._view.controlPointPreviousY,
+                            point._view.x,
+                            point._view.y
                         );
                     } else {
-                        ctx.lineTo(point._vm.x, point._vm.y);
+                        ctx.lineTo(point._view.x, point._view.y);
                     }
                 }
             }, this);
 
-            if (vm._points.length > 0) {
+            // For radial scales, loop back around to the first point
+            if (this._loop) {
+                if (vm.tension > 0 && !first._view.skip) {
+
+                    ctx.bezierCurveTo(
+                        last._view.controlPointNextX,
+                        last._view.controlPointNextY,
+                        first._view.controlPointPreviousX,
+                        first._view.controlPointPreviousY,
+                        first._view.x,
+                        first._view.y
+                    );
+                } else {
+                    ctx.lineTo(first._view.x, first._view.y);
+                }
+            }
+
+            // If we had points and want to fill this line, do so.
+            if (this._children.length > 0 && vm.fill) {
                 //Round off the line by going to the base of the chart, back to the start, then fill.
-                ctx.lineTo(vm._points[vm._points.length - 1].x, vm.scaleZero);
-                ctx.lineTo(vm._points[0].x, vm.scaleZero);
+                ctx.lineTo(this._children[this._children.length - 1]._view.x, vm.scaleZero);
+                ctx.lineTo(this._children[0]._view.x, vm.scaleZero);
                 ctx.fillStyle = vm.backgroundColor || Chart.defaults.global.defaultColor;
                 ctx.closePath();
                 ctx.fill();
@@ -1271,42 +1348,95 @@
             ctx.strokeStyle = vm.borderColor || Chart.defaults.global.defaultColor;
             ctx.beginPath();
 
-            helpers.each(vm._points, function(point, index) {
+            helpers.each(this._children, function(point, index) {
+                var previous = this.previousPoint(point, this._children, index);
+                var next = this.nextPoint(point, this._children, index);
+
+                // First point only
                 if (index === 0) {
-                    ctx.moveTo(point._vm.x, point._vm.y);
-                } else {
-                    if (vm._tension > 0 || 1) {
-                        var previous = this.previousPoint(point, vm._points, index);
+                    ctx.moveTo(point._view.x, point._view.y);
+                    return;
+                }
 
-                        ctx.bezierCurveTo(
-                            previous._vm.controlPointNextX,
-                            previous._vm.controlPointNextY,
-                            point._vm.controlPointPreviousX,
-                            point._vm.controlPointPreviousY,
-                            point._vm.x,
-                            point._vm.y
-                        );
-                    } else {
-                        ctx.lineTo(point._vm.x, point._vm.y);
-                    }
+                // Start Skip and drag along scale baseline
+                if (point._view.skip && vm.skipNull && !this._loop) {
+                    ctx.moveTo(previous._view.x, point._view.y);
+                    ctx.moveTo(next._view.x, point._view.y);
+                    return;
+                }
+                // End Skip Stright line from the base line
+                if (previous._view.skip && vm.skipNull && !this._loop) {
+                    ctx.moveTo(point._view.x, previous._view.y);
+                    ctx.moveTo(point._view.x, point._view.y);
+                    return;
+                }
+
+                if (previous._view.skip && vm.skipNull) {
+                    ctx.moveTo(point._view.x, point._view.y);
+                    return;
+                }
+                // Normal Bezier Curve
+                if (vm.tension > 0) {
+                    ctx.bezierCurveTo(
+                        previous._view.controlPointNextX,
+                        previous._view.controlPointNextY,
+                        point._view.controlPointPreviousX,
+                        point._view.controlPointPreviousY,
+                        point._view.x,
+                        point._view.y
+                    );
+                } else {
+                    ctx.lineTo(point._view.x, point._view.y);
                 }
             }, this);
 
+            if (this._loop && !first._view.skip) {
+                if (vm.tension > 0) {
+
+                    ctx.bezierCurveTo(
+                        last._view.controlPointNextX,
+                        last._view.controlPointNextY,
+                        first._view.controlPointPreviousX,
+                        first._view.controlPointPreviousY,
+                        first._view.x,
+                        first._view.y
+                    );
+                } else {
+                    ctx.lineTo(first._view.x, first._view.y);
+                }
+            }
+
 
             ctx.stroke();
 
         },
+        nextPoint: function(point, collection, index) {
+            if (this.loop) {
+                return collection[index + 1] || collection[0];
+            }
+            return collection[index + 1] || collection[collection.length - 1];
+        },
         previousPoint: function(point, collection, index) {
-            return helpers.findPreviousWhere(collection, function() {
-                return true;
-            }, index) || point;
+            if (this.loop) {
+                return collection[index - 1] || collection[collection.length - 1];
+            }
+            return collection[index - 1] || collection[0];
         },
     });
 
     Chart.Arc = Chart.Element.extend({
+        inGroupRange: function(mouseX) {
+            var vm = this._view;
+
+            if (vm) {
+                return (Math.pow(mouseX - vm.x, 2) < Math.pow(vm.radius + vm.hoverRadius, 2));
+            } else {
+                return false;
+            }
+        },
         inRange: function(chartX, chartY) {
 
-            var vm = this._vm;
+            var vm = this._view;
 
             var pointRelativePosition = helpers.getAngleFromPoint(vm, {
                 x: chartX,
@@ -1321,7 +1451,7 @@
             //Ensure within the outside of the arc centre, but inside arc outer
         },
         tooltipPosition: function() {
-            var vm = this._vm;
+            var vm = this._view;
 
             var centreAngle = vm.startAngle + ((vm.endAngle - vm.startAngle) / 2),
                 rangeFromCentre = (vm.outerRadius - vm.innerRadius) / 2 + vm.innerRadius;
@@ -1333,7 +1463,7 @@
         draw: function() {
 
             var ctx = this._chart.ctx;
-            var vm = this._vm;
+            var vm = this._view;
 
             ctx.beginPath();
 
@@ -1359,10 +1489,10 @@
     Chart.Rectangle = Chart.Element.extend({
         draw: function() {
 
-            var vm = this._vm;
+            var ctx = this._chart.ctx;
+            var vm = this._view;
 
-            var ctx = this.ctx,
-                halfWidth = vm.width / 2,
+            var halfWidth = vm.width / 2,
                 leftX = vm.x - halfWidth,
                 rightX = vm.x + halfWidth,
                 top = vm.base - (vm.base - vm.y),
@@ -1394,11 +1524,11 @@
             }
         },
         height: function() {
-            var vm = this._vm;
+            var vm = this._view;
             return vm.base - vm.y;
         },
         inRange: function(mouseX, mouseY) {
-            var vm = this._vm;
+            var vm = this._view;
             if (vm.y < vm.base) {
                 return (mouseX >= vm.x - vm.width / 2 && mouseX <= vm.x + vm.width / 2) && (mouseY >= vm.y && mouseY <= vm.base);
             } else {
@@ -1406,11 +1536,11 @@
             }
         },
         inGroupRange: function(mouseX) {
-            var vm = this._vm;
+            var vm = this._view;
             return (mouseX >= vm.x - vm.width / 2 && mouseX <= vm.x + vm.width / 2);
         },
         tooltipPosition: function() {
-            var vm = this._vm;
+            var vm = this._view;
             if (vm.y < vm.base) {
                 return {
                     x: vm.x,
@@ -1439,41 +1569,55 @@
         initialize: function() {
             var options = this._options;
             extend(this, {
-                opacity: 0,
-                xPadding: options.tooltipXPadding,
-                yPadding: options.tooltipYPadding,
-                xOffset: options.tooltipXOffset,
-                backgroundColor: options.tooltipBackgroundColor,
-                textColor: options.tooltipFontColor,
-                _fontFamily: options.tooltipFontFamily,
-                _fontStyle: options.tooltipFontStyle,
-                fontSize: options.tooltipFontSize,
-                titleTextColor: options.tooltipTitleFontColor,
-                _titleFontFamily: options.tooltipTitleFontFamily,
-                _titleFontStyle: options.tooltipTitleFontStyle,
-                titleFontSize: options.tooltipTitleFontSize,
-                caretHeight: options.tooltipCaretSize,
-                cornerRadius: options.tooltipCornerRadius,
-                legendColorBackground: options.multiTooltipKeyBackground,
-                labels: [],
-                colors: [],
+                _model: {
+                    // Positioning
+                    xPadding: options.tooltips.xPadding,
+                    yPadding: options.tooltips.yPadding,
+                    xOffset: options.tooltips.xOffset,
+
+                    // Labels
+                    textColor: options.tooltips.fontColor,
+                    _fontFamily: options.tooltips.fontFamily,
+                    _fontStyle: options.tooltips.fontStyle,
+                    fontSize: options.tooltips.fontSize,
+
+                    // Title
+                    titleTextColor: options.tooltips.titleFontColor,
+                    _titleFontFamily: options.tooltips.titleFontFamily,
+                    _titleFontStyle: options.tooltips.titleFontStyle,
+                    titleFontSize: options.tooltips.titleFontSize,
+
+                    // Appearance
+                    caretHeight: options.tooltips.caretSize,
+                    cornerRadius: options.tooltips.cornerRadius,
+                    backgroundColor: options.tooltips.backgroundColor,
+                    opacity: 0,
+                    legendColorBackground: options.tooltips.multiKeyBackground,
+                },
             });
         },
         update: function() {
 
             var ctx = this._chart.ctx;
 
-            switch (this._options.hoverMode) {
+            switch (this._options.hover.mode) {
                 case 'single':
-                    helpers.extend(this, {
-                        text: template(this._options.tooltipTemplate, this._active[0]),
+                    helpers.extend(this._model, {
+                        text: template(this._options.tooltips.template, {
+                            // These variables are available in the template function. Add others here
+                            element: this._active[0],
+                            value: this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],
+                            label: this._data.labels ? this._data.labels[this._active[0]._index] : '',
+                        }),
                     });
+
                     var tooltipPosition = this._active[0].tooltipPosition();
-                    helpers.extend(this, {
+                    helpers.extend(this._model, {
                         x: Math.round(tooltipPosition.x),
                         y: Math.round(tooltipPosition.y),
                         caretPadding: tooltipPosition.padding
                     });
+
                     break;
 
                 case 'label':
@@ -1509,17 +1653,22 @@
                             if (dataCollection[dataIndex] && dataCollection[dataIndex].hasValue()) {
                                 elements.push(dataCollection[dataIndex]);
                             }
-                        });
+                        }, this);
 
                         helpers.each(elements, function(element) {
-                            xPositions.push(element._vm.x);
-                            yPositions.push(element._vm.y);
+                            xPositions.push(element._view.x);
+                            yPositions.push(element._view.y);
 
                             //Include any colour information about the element
-                            labels.push(helpers.template(this._options.multiTooltipTemplate, element));
+                            labels.push(helpers.template(this._options.tooltips.multiTemplate, {
+                                // These variables are available in the template function. Add others here
+                                element: element,
+                                datasetLabel: this._data.datasets[element._datasetIndex].label,
+                                value: this._data.datasets[element._datasetIndex].data[element._index],
+                            }));
                             colors.push({
-                                fill: element._vm.backgroundColor,
-                                stroke: element._vm.borderColor
+                                fill: element._view.backgroundColor,
+                                stroke: element._view.borderColor
                             });
 
                         }, this);
@@ -1537,42 +1686,42 @@
                     }).call(this, dataIndex);
 
                     // Apply for now
-                    helpers.extend(this, {
+                    helpers.extend(this._model, {
                         x: medianPosition.x,
                         y: medianPosition.y,
                         labels: labels,
-                        title: this._active.length ? this._active[0].label : '',
+                        title: this._data.labels && this._data.labels.length ? this._data.labels[this._active[0]._index] : '',
                         legendColors: colors,
-                        legendBackgroundColor: this._options.multiTooltipKeyBackground,
+                        legendBackgroundColor: this._options.tooltips.multiKeyBackground,
                     });
 
 
                     // Calculate Appearance Tweaks
 
-                    this.height = (labels.length * this.fontSize) + ((labels.length - 1) * (this.fontSize / 2)) + (this.yPadding * 2) + this.titleFontSize * 1.5;
+                    this._model.height = (labels.length * this._model.fontSize) + ((labels.length - 1) * (this._model.fontSize / 2)) + (this._model.yPadding * 2) + this._model.titleFontSize * 1.5;
 
                     var titleWidth = ctx.measureText(this.title).width,
                         //Label has a legend square as well so account for this.
-                        labelWidth = longestText(ctx, this.font, labels) + this.fontSize + 3,
+                        labelWidth = longestText(ctx, this.font, labels) + this._model.fontSize + 3,
                         longestTextWidth = max([labelWidth, titleWidth]);
 
-                    this.width = longestTextWidth + (this.xPadding * 2);
+                    this._model.width = longestTextWidth + (this._model.xPadding * 2);
 
 
-                    var halfHeight = this.height / 2;
+                    var halfHeight = this._model.height / 2;
 
                     //Check to ensure the height will fit on the canvas
-                    if (this.y - halfHeight < 0) {
-                        this.y = halfHeight;
-                    } else if (this.y + halfHeight > this._chart.height) {
-                        this.y = this._chart.height - halfHeight;
+                    if (this._model.y - halfHeight < 0) {
+                        this._model.y = halfHeight;
+                    } else if (this._model.y + halfHeight > this._chart.height) {
+                        this._model.y = this._chart.height - halfHeight;
                     }
 
                     //Decide whether to align left or right based on position on canvas
-                    if (this.x > this._chart.width / 2) {
-                        this.x -= this.xOffset + this.width;
+                    if (this._model.x > this._chart.width / 2) {
+                        this._model.x -= this._model.xOffset + this._model.width;
                     } else {
-                        this.x += this.xOffset;
+                        this._model.x += this._model.xOffset;
                     }
                     break;
             }
@@ -1582,9 +1731,9 @@
         draw: function() {
 
             var ctx = this._chart.ctx;
-            var vm = this._vm;
+            var vm = this._view;
 
-            switch (this._options.hoverMode) {
+            switch (this._options.hover.mode) {
                 case 'single':
 
                     ctx.font = fontString(vm.fontSize, vm._fontStyle, vm._fontFamily);
@@ -1616,7 +1765,7 @@
 
                     // Custom Tooltips
                     if (this._custom) {
-                        this._custom(this._vm);
+                        this._custom(this._view);
                     } else {
                         switch (vm.yAlign) {
                             case "above":
@@ -1682,8 +1831,8 @@
                         //ctx.clearRect(vm.x + vm.xPadding, this.getLineHeight(index + 1) - vm.fontSize/2, vm.fontSize, vm.fontSize);
                         //Instead we'll make a white filled block to put the legendColour palette over.
 
-                        ctx.fillStyle = helpers.color(vm.legendBackgroundColor).alpha(vm.opacity).rgbString();
-                        ctx.fillRect(vm.x + vm.xPadding, this.getLineHeight(index + 1) - vm.fontSize / 2, vm.fontSize, vm.fontSize);
+                        ctx.fillStyle = helpers.color(vm.legendColors[index].stroke).alpha(vm.opacity).rgbString();
+                        ctx.fillRect(vm.x + vm.xPadding - 1, this.getLineHeight(index + 1) - vm.fontSize / 2 - 1, vm.fontSize + 2, vm.fontSize + 2);
 
                         ctx.fillStyle = helpers.color(vm.legendColors[index].fill).alpha(vm.opacity).rgbString();
                         ctx.fillRect(vm.x + vm.xPadding, this.getLineHeight(index + 1) - vm.fontSize / 2, vm.fontSize, vm.fontSize);
@@ -1694,680 +1843,2095 @@
             }
         },
         getLineHeight: function(index) {
-            var baseLineHeight = this._vm.y - (this._vm.height / 2) + this._vm.yPadding,
+            var baseLineHeight = this._view.y - (this._view.height / 2) + this._view.yPadding,
                 afterTitleIndex = index - 1;
 
             //If the index is zero, we're getting the title
             if (index === 0) {
-                return baseLineHeight + this._vm.titleFontSize / 2;
+                return baseLineHeight + this._view.titleFontSize / 2;
             } else {
-                return baseLineHeight + ((this._vm.fontSize * 1.5 * afterTitleIndex) + this._vm.fontSize / 2) + this._vm.titleFontSize * 1.5;
+                return baseLineHeight + ((this._view.fontSize * 1.5 * afterTitleIndex) + this._view.fontSize / 2) + this._view.titleFontSize * 1.5;
             }
 
         },
     });
 
-    Chart.Scale = Chart.Element.extend({
-        initialize: function() {
-            this.fit();
-        },
-        buildYLabels: function() {
-            this.yLabels = [];
+    Chart.animationService = {
+        frameDuration: 17,
+        animations: [],
+        dropFrames: 0,
+        addAnimation: function(chartInstance, animationObject, duration) {
 
-            var stepDecimalPlaces = getDecimalPlaces(this.stepValue);
+            if (!duration) {
+                chartInstance.animating = true;
+            }
 
-            for (var i = 0; i <= this.steps; i++) {
-                this.yLabels.push(template(this.templateString, {
-                    value: (this.min + (i * this.stepValue)).toFixed(stepDecimalPlaces)
-                }));
+            for (var index = 0; index < this.animations.length; ++index) {
+                if (this.animations[index].chartInstance === chartInstance) {
+                    // replacing an in progress animation
+                    this.animations[index].animationObject = animationObject;
+                    return;
+                }
             }
-            this.yLabelWidth = (this.display && this.showLabels) ? longestText(this.ctx, this.font, this.yLabels) + 10 : 0;
-        },
-        addXLabel: function(label) {
-            this.xLabels.push(label);
-            this.valuesCount++;
-            this.fit();
-        },
-        removeXLabel: function() {
-            this.xLabels.shift();
-            this.valuesCount--;
-            this.fit();
-        },
-        // Fitting loop to rotate x Labels and figure out what fits there, and also calculate how many Y steps to use
-        fit: function() {
-            // First we need the width of the yLabels, assuming the xLabels aren't rotated
 
-            // To do that we need the base line at the top and base of the chart, assuming there is no x label rotation
-            this.startPoint = (this.display) ? this.fontSize : 0;
-            this.endPoint = (this.display) ? this.height - (this.fontSize * 1.5) - 5 : this.height; // -5 to pad labels
+            this.animations.push({
+                chartInstance: chartInstance,
+                animationObject: animationObject
+            });
 
-            // Apply padding settings to the start and end point.
-            this.startPoint += this.padding;
-            this.endPoint -= this.padding;
+            // If there are no animations queued, manually kickstart a digest, for lack of a better word
+            if (this.animations.length == 1) {
+                helpers.requestAnimFrame.call(window, this.digestWrapper);
+            }
+        },
+        // Cancel the animation for a given chart instance
+        cancelAnimation: function(chartInstance) {
+            var index = helpers.findNextWhere(this.animations, function(animationWrapper) {
+                return animationWrapper.chartInstance === chartInstance;
+            });
 
-            // Cache the starting endpoint, excluding the space for x labels
-            var cachedEndPoint = this.endPoint;
+            if (index) {
+                this.animations.splice(index, 1);
+                chartInstance.animating = false;
+            }
+        },
+        // calls startDigest with the proper context
+        digestWrapper: function() {
+            Chart.animationService.startDigest.call(Chart.animationService);
+        },
+        startDigest: function() {
 
-            // Cache the starting height, so can determine if we need to recalculate the scale yAxis
-            var cachedHeight = this.endPoint - this.startPoint,
-                cachedYLabelWidth;
+            var startTime = Date.now();
+            var framesToDrop = 0;
 
-            // Build the current yLabels so we have an idea of what size they'll be to start
-            /*
-             *  This sets what is returned from calculateScaleRange as static properties of this class:
-             *
-                this.steps;
-                this.stepValue;
-                this.min;
-                this.max;
-             *
-             */
-            this.calculateYRange(cachedHeight);
+            if (this.dropFrames > 1) {
+                framesToDrop = Math.floor(this.dropFrames);
+                this.dropFrames -= framesToDrop;
+            }
 
-            // With these properties set we can now build the array of yLabels
-            // and also the width of the largest yLabel
-            this.buildYLabels();
+            for (var i = 0; i < this.animations.length; i++) {
 
-            this.calculateXLabelRotation();
+                if (this.animations[i].animationObject.currentStep === null) {
+                    this.animations[i].animationObject.currentStep = 0;
+                }
 
-            while ((cachedHeight > this.endPoint - this.startPoint)) {
-                cachedHeight = this.endPoint - this.startPoint;
-                cachedYLabelWidth = this.yLabelWidth;
+                this.animations[i].animationObject.currentStep += 1 + framesToDrop;
+                if (this.animations[i].animationObject.currentStep > this.animations[i].animationObject.numSteps) {
+                    this.animations[i].animationObject.currentStep = this.animations[i].animationObject.numSteps;
+                }
 
-                this.calculateYRange(cachedHeight);
-                this.buildYLabels();
+                this.animations[i].animationObject.render(this.animations[i].chartInstance, this.animations[i].animationObject);
 
-                // Only go through the xLabel loop again if the yLabel width has changed
-                if (cachedYLabelWidth < this.yLabelWidth) {
-                    this.endPoint = cachedEndPoint;
-                    this.calculateXLabelRotation();
+                if (this.animations[i].animationObject.currentStep == this.animations[i].animationObject.numSteps) {
+                    // executed the last frame. Remove the animation.
+                    this.animations[i].chartInstance.animating = false;
+                    this.animations.splice(i, 1);
+                    // Keep the index in place to offset the splice
+                    i--;
                 }
             }
 
-        },
-        calculateXLabelRotation: function() {
-            //Get the width of each grid by calculating the difference
-            //between x offsets between 0 and 1.
-
-            this.ctx.font = this.font;
-
-            var firstWidth = this.ctx.measureText(this.xLabels[0]).width,
-                lastWidth = this.ctx.measureText(this.xLabels[this.xLabels.length - 1]).width,
-                firstRotated,
-                lastRotated;
-
-
-            this.xScalePaddingRight = lastWidth / 2 + 3;
-            this.xScalePaddingLeft = (firstWidth / 2 > this.yLabelWidth) ? firstWidth / 2 : this.yLabelWidth;
-
-            this.xLabelRotation = 0;
-            if (this.display) {
-                var originalLabelWidth = longestText(this.ctx, this.font, this.xLabels),
-                    cosRotation,
-                    firstRotatedWidth;
-                this.xLabelWidth = originalLabelWidth;
-                //Allow 3 pixels x2 padding either side for label readability
-                var xGridWidth = Math.floor(this.calculateX(1) - this.calculateX(0)) - 6;
+            var endTime = Date.now();
+            var delay = endTime - startTime - this.frameDuration;
+            var frameDelay = delay / this.frameDuration;
 
-                //Max label rotate should be 90 - also act as a loop counter
-                while ((this.xLabelWidth > xGridWidth && this.xLabelRotation === 0) || (this.xLabelWidth > xGridWidth && this.xLabelRotation <= 90 && this.xLabelRotation > 0)) {
-                    cosRotation = Math.cos(toRadians(this.xLabelRotation));
+            if (frameDelay > 1) {
+                this.dropFrames += frameDelay;
+            }
 
-                    firstRotated = cosRotation * firstWidth;
-                    lastRotated = cosRotation * lastWidth;
+            // Do we have more stuff to animate?
+            if (this.animations.length > 0) {
+                helpers.requestAnimFrame.call(window, this.digestWrapper);
+            }
+        }
+    };
 
-                    // We're right aligning the text now.
-                    if (firstRotated + this.fontSize / 2 > this.yLabelWidth) {
-                        this.xScalePaddingLeft = firstRotated + this.fontSize / 2;
+    // Attach global event to resize each chart instance when the browser resizes
+    helpers.addEvent(window, "resize", (function() {
+        // Basic debounce of resize function so it doesn't hurt performance when resizing browser.
+        var timeout;
+        return function() {
+            clearTimeout(timeout);
+            timeout = setTimeout(function() {
+                each(Chart.instances, function(instance) {
+                    // If the responsive flag is set in the chart instance config
+                    // Cascade the resize event down to the chart.
+                    if (instance.options.responsive) {
+                        instance.resize();
+                        instance.update();
+                        instance.render();
                     }
-                    this.xScalePaddingRight = this.fontSize / 2;
+                });
+            }, 50);
+        };
+    })());
 
 
-                    this.xLabelRotation++;
-                    this.xLabelWidth = cosRotation * originalLabelWidth;
+    if (amd) {
+        define(function() {
+            return Chart;
+        });
+    } else if (typeof module === 'object' && module.exports) {
+        module.exports = Chart;
+    }
 
-                }
-                if (this.xLabelRotation > 0) {
-                    this.endPoint -= Math.sin(toRadians(this.xLabelRotation)) * originalLabelWidth + 3;
-                }
-            } else {
-                this.xLabelWidth = 0;
-                this.xScalePaddingRight = this.padding;
-                this.xScalePaddingLeft = this.padding;
-            }
+    root.Chart = Chart;
 
-        },
-        // Needs to be overidden in each Chart type
-        // Otherwise we need to pass all the data into the scale class
-        calculateYRange: noop,
-        drawingArea: function() {
-            return this.startPoint - this.endPoint;
-        },
-        calculateY: function(value) {
-            var scalingFactor = this.drawingArea() / (this.min - this.max);
-            return this.endPoint - (scalingFactor * (value - this.min));
-        },
-        calculateX: function(index) {
-            var isRotated = (this.xLabelRotation > 0),
-                // innerWidth = (this.offsetGridLines) ? this.width - offsetLeft - this.padding : this.width - (offsetLeft + halfLabelWidth * 2) - this.padding,
-                innerWidth = this.width - (this.xScalePaddingLeft + this.xScalePaddingRight),
-                valueWidth = innerWidth / Math.max((this.valuesCount - ((this.offsetGridLines) ? 0 : 1)), 1),
-                valueOffset = (valueWidth * index) + this.xScalePaddingLeft;
+    Chart.noConflict = function() {
+        root.Chart = previous;
+        return Chart;
+    };
 
-            if (this.offsetGridLines) {
-                valueOffset += (valueWidth / 2);
-            }
+}).call(this);
 
-            return Math.round(valueOffset);
-        },
-        update: function(newProps) {
-            helpers.extend(this, newProps);
-            this.fit();
-        },
-        draw: function() {
-            var ctx = this.ctx,
-                yLabelGap = (this.endPoint - this.startPoint) / this.steps,
-                xStart = Math.round(this.xScalePaddingLeft);
-            if (this.display) {
-                ctx.fillStyle = this.textColor;
-                ctx.font = this.font;
-                each(this.yLabels, function(labelString, index) {
-                    var yLabelCenter = this.endPoint - (yLabelGap * index),
-                        linePositionY = Math.round(yLabelCenter),
-                        drawHorizontalLine = this.showHorizontalLines;
-
-                    ctx.textAlign = "right";
-                    ctx.textBaseline = "middle";
-                    if (this.showLabels) {
-                        ctx.fillText(labelString, xStart - 10, yLabelCenter);
-                    }
+(function() {
+    "use strict";
 
-                    // This is X axis, so draw it
-                    if (index === 0 && !drawHorizontalLine) {
-                        drawHorizontalLine = true;
-                    }
+    var root = this,
+        Chart = root.Chart,
+        helpers = Chart.helpers;
 
-                    if (drawHorizontalLine) {
-                        ctx.beginPath();
-                    }
+    var defaultConfig = {
 
-                    if (index > 0) {
-                        // This is a grid line in the centre, so drop that
-                        ctx.lineWidth = this.gridLineWidth;
-                        ctx.strokeStyle = this.gridLineColor;
-                    } else {
-                        // This is the first line on the scale
-                        ctx.lineWidth = this.lineWidth;
-                        ctx.strokeStyle = this.lineColor;
-                    }
+        stacked: false,
 
-                    linePositionY += helpers.aliasPixel(ctx.lineWidth);
+        hover: {
+            mode: "label"
+        },
 
-                    if (drawHorizontalLine) {
-                        ctx.moveTo(xStart, linePositionY);
-                        ctx.lineTo(this.width, linePositionY);
-                        ctx.stroke();
-                        ctx.closePath();
-                    }
+        scales: {
+            xAxes: [{
+                scaleType: "dataset", // scatter should not use a dataset axis
+                display: true,
+                position: "bottom",
+                id: "x-axis-1", // need an ID so datasets can reference the scale
+
+                // grid line settings
+                gridLines: {
+                    show: true,
+                    color: "rgba(0, 0, 0, 0.05)",
+                    lineWidth: 1,
+                    drawOnChartArea: true,
+                    drawTicks: true,
+                    zeroLineWidth: 1,
+                    zeroLineColor: "rgba(0,0,0,0.25)",
+                    offsetGridLines: true,
+                },
 
-                    ctx.lineWidth = this.lineWidth;
-                    ctx.strokeStyle = this.lineColor;
-                    ctx.beginPath();
-                    ctx.moveTo(xStart - 5, linePositionY);
-                    ctx.lineTo(xStart, linePositionY);
-                    ctx.stroke();
-                    ctx.closePath();
+                // label settings
+                labels: {
+                    show: true,
+                    template: "<%=value%>",
+                    fontSize: 12,
+                    fontStyle: "normal",
+                    fontColor: "#666",
+                    fontFamily: "Helvetica Neue",
+                },
+            }],
+            yAxes: [{
+                scaleType: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
+                display: true,
+                position: "left",
+                id: "y-axis-1",
+
+                // grid line settings
+                gridLines: {
+                    show: true,
+                    color: "rgba(0, 0, 0, 0.05)",
+                    lineWidth: 1,
+                    drawOnChartArea: true,
+                    drawTicks: true, // draw ticks extending towards the label
+                    zeroLineWidth: 1,
+                    zeroLineColor: "rgba(0,0,0,0.25)",
+                },
 
-                }, this);
+                // scale numbers
+                beginAtZero: false,
+                override: null,
+
+                // label settings
+                labels: {
+                    show: true,
+                    template: "<%=value%>",
+                    fontSize: 12,
+                    fontStyle: "normal",
+                    fontColor: "#666",
+                    fontFamily: "Helvetica Neue",
+                }
+            }],
+        },
 
-                each(this.xLabels, function(label, index) {
-                    var xPos = this.calculateX(index) + aliasPixel(this.lineWidth),
-                        // Check to see if line/bar here and decide where to place the line
-                        linePos = this.calculateX(index - (this.offsetGridLines ? 0.5 : 0)) + aliasPixel(this.lineWidth),
-                        isRotated = (this.xLabelRotation > 0),
-                        drawVerticalLine = this.showVerticalLines;
+    };
 
-                    // This is Y axis, so draw it
-                    if (index === 0 && !drawVerticalLine) {
-                        drawVerticalLine = true;
-                    }
 
-                    if (drawVerticalLine) {
-                        ctx.beginPath();
-                    }
+    Chart.Type.extend({
+        name: "Bar",
+        defaults: defaultConfig,
+        initialize: function() {
 
-                    if (index > 0) {
-                        // This is a grid line in the centre, so drop that
-                        ctx.lineWidth = this.gridLineWidth;
-                        ctx.strokeStyle = this.gridLineColor;
-                    } else {
-                        // This is the first line on the scale
-                        ctx.lineWidth = this.lineWidth;
-                        ctx.strokeStyle = this.lineColor;
-                    }
+            var _this = this;
 
-                    if (drawVerticalLine) {
-                        ctx.moveTo(linePos, this.endPoint);
-                        ctx.lineTo(linePos, this.startPoint - 3);
-                        ctx.stroke();
-                        ctx.closePath();
-                    }
+            // Events
+            helpers.bindEvents(this, this.options.events, this.events);
 
+            //Create a new bar for each piece of data
+            helpers.each(this.data.datasets, function(dataset, datasetIndex) {
+                dataset.metaData = [];
+                helpers.each(dataset.data, function(dataPoint, index) {
+                    dataset.metaData.push(new Chart.Rectangle({
+                        _chart: this.chart,
+                        _datasetIndex: datasetIndex,
+                        _index: index,
+                    }));
+                }, this);
 
-                    ctx.lineWidth = this.lineWidth;
-                    ctx.strokeStyle = this.lineColor;
+                // The bar chart only supports a single x axis because the x axis is always a dataset axis
+                dataset.xAxisID = this.options.scales.xAxes[0].id;
 
+                if (!dataset.yAxisID) {
+                    dataset.yAxisID = this.options.scales.yAxes[0].id;
+                }
+            }, this);
 
-                    // Small lines at the bottom of the base grid line
-                    ctx.beginPath();
-                    ctx.moveTo(linePos, this.endPoint);
-                    ctx.lineTo(linePos, this.endPoint + 5);
-                    ctx.stroke();
-                    ctx.closePath();
+            // Build and fit the scale. Needs to happen after the axis IDs have been set
+            this.buildScale();
 
-                    ctx.save();
-                    ctx.translate(xPos, (isRotated) ? this.endPoint + 12 : this.endPoint + 8);
-                    ctx.rotate(toRadians(this.xLabelRotation) * -1);
-                    ctx.font = this.font;
-                    ctx.textAlign = (isRotated) ? "right" : "center";
-                    ctx.textBaseline = (isRotated) ? "middle" : "top";
-                    ctx.fillText(label, 0, 0);
-                    ctx.restore();
-                }, this);
+            // Create tooltip instance exclusively for this chart with some defaults.
+            this.tooltip = new Chart.Tooltip({
+                _chart: this.chart,
+                _data: this.data,
+                _options: this.options,
+            }, this);
 
-            }
-        }
+            // Need to fit scales before we reset elements. 
+            Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
 
-    });
+            // So that we animate from the baseline
+            this.resetElements();
 
-    Chart.RadialScale = Chart.Element.extend({
-        initialize: function() {
-            this.size = min([this.height, this.width]);
-            this.drawingArea = (this.display) ? (this.size / 2) - (this.fontSize / 2 + this.backdropPaddingY) : (this.size / 2);
+            // Update the chart with the latest data.
+            this.update();
         },
-        calculateCenterOffset: function(value) {
-            // Take into account half font size + the yPadding of the top value
-            var scalingFactor = this.drawingArea / (this.max - this.min);
+        resetElements: function() {
+            // Update the points
+            this.eachElement(function(bar, index, dataset, datasetIndex) {
+                var xScale = this.scales[this.data.datasets[datasetIndex].xAxisID];
+                var yScale = this.scales[this.data.datasets[datasetIndex].yAxisID];
 
-            return (value - this.min) * scalingFactor;
-        },
-        update: function() {
-            if (!this.lineArc) {
-                this.setScaleSize();
-            } else {
-                this.drawingArea = (this.display) ? (this.size / 2) - (this.fontSize / 2 + this.backdropPaddingY) : (this.size / 2);
-            }
-            this.buildYLabels();
-        },
-        buildYLabels: function() {
-            this.yLabels = [];
+                var yScalePoint;
 
-            var stepDecimalPlaces = getDecimalPlaces(this.stepValue);
+                if (yScale.min < 0 && yScale.max <0) {
+                    // all less than 0. use the top
+                    yScalePoint = yScale.getPixelForValue(yScale.max);
+                } else if (yScale.min > 0 && yScale.max > 0) {
+                    yScalePoint = yScale.getPixelForValue(yScale.min);
+                } else {
+                    yScalePoint = yScale.getPixelForValue(0);
+                }
 
-            for (var i = 0; i <= this.steps; i++) {
-                this.yLabels.push(template(this.templateString, {
-                    value: (this.min + (i * this.stepValue)).toFixed(stepDecimalPlaces)
-                }));
-            }
-        },
-        getCircumference: function() {
-            return ((Math.PI * 2) / this.valuesCount);
+                helpers.extend(bar, {
+                    // Utility
+                    _chart: this.chart,
+                    _xScale: xScale,
+                    _yScale: yScale,
+                    _datasetIndex: datasetIndex,
+                    _index: index,
+
+                    // Desired view properties
+                    _model: {
+                        x: xScale.calculateBarX(this.data.datasets.length, datasetIndex, index),
+                        y: yScalePoint,
+
+                        // Appearance
+                        base: yScale.calculateBarBase(datasetIndex, index),
+                        width: xScale.calculateBarWidth(this.data.datasets.length),
+                        backgroundColor: bar.custom && bar.custom.backgroundColor ? bar.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].backgroundColor, index, this.options.elements.bar.backgroundColor),
+                        borderColor: bar.custom && bar.custom.borderColor ? bar.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].borderColor, index, this.options.elements.bar.borderColor),
+                        borderWidth: bar.custom && bar.custom.borderWidth ? bar.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].borderWidth, index, this.options.elements.bar.borderWidth),
+
+                        // Tooltip
+                        label: this.data.labels[index],
+                        datasetLabel: this.data.datasets[datasetIndex].label,
+                    },
+                });
+                bar.pivot();
+            }, this);
         },
-        setScaleSize: function() {
-            /*
-             * Right, this is really confusing and there is a lot of maths going on here
-             * The gist of the problem is here: https://gist.github.com/nnnick/696cc9c55f4b0beb8fe9
-             *
-             * Reaction: https://dl.dropboxusercontent.com/u/34601363/toomuchscience.gif
-             *
-             * Solution:
-             *
-             * We assume the radius of the polygon is half the size of the canvas at first
-             * at each index we check if the text overlaps.
-             *
-             * Where it does, we store that angle and that index.
-             *
-             * After finding the largest index and angle we calculate how much we need to remove
-             * from the shape radius to move the point inwards by that x.
-             *
-             * We average the left and right distances to get the maximum shape radius that can fit in the box
-             * along with labels.
-             *
-             * Once we have that, we can find the centre point for the chart, by taking the x text protrusion
-             * on each side, removing that from the size, halving it and adding the left x protrusion width.
-             *
-             * This will mean we have a shape fitted to the canvas, as large as it can be with the labels
-             * and position it in the most space efficient manner
-             *
-             * https://dl.dropboxusercontent.com/u/34601363/yeahscience.gif
-             */
+        update: function() {
+            // Update the scale sizes
+            Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
 
+            // Update the points
+            this.eachElement(function(bar, index, dataset, datasetIndex) {
+                var xScale = this.scales[this.data.datasets[datasetIndex].xAxisID];
+                var yScale = this.scales[this.data.datasets[datasetIndex].yAxisID];
 
-            // Get maximum radius of the polygon. Either half the height (minus the text width) or half the width.
-            // Use this to calculate the offset + change. - Make sure L/R protrusion is at least 0 to stop issues with centre points
-            var largestPossibleRadius = min([(this.height / 2 - this.pointLabelFontSize - 5), this.width / 2]),
-                pointPosition,
-                i,
-                textWidth,
-                halfTextWidth,
-                furthestRight = this.width,
-                furthestRightIndex,
-                furthestRightAngle,
-                furthestLeft = 0,
-                furthestLeftIndex,
-                furthestLeftAngle,
-                xProtrusionLeft,
-                xProtrusionRight,
-                radiusReductionRight,
-                radiusReductionLeft,
-                maxWidthRadius;
-            this.ctx.font = fontString(this.pointLabelFontSize, this.pointLabelFontStyle, this.pointLabelFontFamily);
-            for (i = 0; i < this.valuesCount; i++) {
-                // 5px to space the text slightly out - similar to what we do in the draw function.
-                pointPosition = this.getPointPosition(i, largestPossibleRadius);
-                textWidth = this.ctx.measureText(template(this.templateString, {
-                    value: this.labels[i]
-                })).width + 5;
-                if (i === 0 || i === this.valuesCount / 2) {
-                    // If we're at index zero, or exactly the middle, we're at exactly the top/bottom
-                    // of the radar chart, so text will be aligned centrally, so we'll half it and compare
-                    // w/left and right text sizes
-                    halfTextWidth = textWidth / 2;
-                    if (pointPosition.x + halfTextWidth > furthestRight) {
-                        furthestRight = pointPosition.x + halfTextWidth;
-                        furthestRightIndex = i;
-                    }
-                    if (pointPosition.x - halfTextWidth < furthestLeft) {
-                        furthestLeft = pointPosition.x - halfTextWidth;
-                        furthestLeftIndex = i;
-                    }
-                } else if (i < this.valuesCount / 2) {
-                    // Less than half the values means we'll left align the text
-                    if (pointPosition.x + textWidth > furthestRight) {
-                        furthestRight = pointPosition.x + textWidth;
-                        furthestRightIndex = i;
-                    }
-                } else if (i > this.valuesCount / 2) {
-                    // More than half the values means we'll right align the text
-                    if (pointPosition.x - textWidth < furthestLeft) {
-                        furthestLeft = pointPosition.x - textWidth;
-                        furthestLeftIndex = i;
-                    }
-                }
-            }
+                helpers.extend(bar, {
+                    // Utility
+                    _chart: this.chart,
+                    _xScale: xScale,
+                    _yScale: yScale,
+                    _datasetIndex: datasetIndex,
+                    _index: index,
 
-            xProtrusionLeft = furthestLeft;
+                    // Desired view properties
+                    _model: {
+                        x: xScale.calculateBarX(this.data.datasets.length, datasetIndex, index),
+                        y: yScale.calculateBarY(datasetIndex, index),
+
+                        // Appearance
+                        base: yScale.calculateBarBase(datasetIndex, index),
+                        width: xScale.calculateBarWidth(this.data.datasets.length),
+                        backgroundColor: bar.custom && bar.custom.backgroundColor ? bar.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].backgroundColor, index, this.options.elements.bar.backgroundColor),
+                        borderColor: bar.custom && bar.custom.borderColor ? bar.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].borderColor, index, this.options.elements.bar.borderColor),
+                        borderWidth: bar.custom && bar.custom.borderWidth ? bar.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].borderWidth, index, this.options.elements.bar.borderWidth),
+
+                        // Tooltip
+                        label: this.data.labels[index],
+                        datasetLabel: this.data.datasets[datasetIndex].label,
+                    },
+                });
+                bar.pivot();
+            }, this);
 
-            xProtrusionRight = Math.ceil(furthestRight - this.width);
 
-            furthestRightAngle = this.getIndexAngle(furthestRightIndex);
+            this.render();
+        },
+        buildScale: function(labels) {
+            var self = this;
 
-            furthestLeftAngle = this.getIndexAngle(furthestLeftIndex);
+            // Function to determine the range of all the 
+            var calculateYRange = function() {
+                this.min = null;
+                this.max = null;
 
-            radiusReductionRight = xProtrusionRight / Math.sin(furthestRightAngle + Math.PI / 2);
+                var positiveValues = [];
+                var negativeValues = [];
 
-            radiusReductionLeft = xProtrusionLeft / Math.sin(furthestLeftAngle + Math.PI / 2);
+                if (self.options.stacked) {
+                    helpers.each(self.data.datasets, function(dataset) {
+                        if (dataset.yAxisID === this.id) {
+                            helpers.each(dataset.data, function(value, index) {
+                                positiveValues[index] = positiveValues[index] || 0;
+                                negativeValues[index] = negativeValues[index] || 0;
+
+                                if (self.options.relativePoints) {
+                                    positiveValues[index] = 100;
+                                } else {
+                                    if (value < 0) {
+                                        negativeValues[index] += value;
+                                    } else {
+                                        positiveValues[index] += value;
+                                    }
+                                }
+                            }, this);
+                        }
+                    }, this);
 
-            // Ensure we actually need to reduce the size of the chart
-            radiusReductionRight = (isNumber(radiusReductionRight)) ? radiusReductionRight : 0;
-            radiusReductionLeft = (isNumber(radiusReductionLeft)) ? radiusReductionLeft : 0;
+                    var values = positiveValues.concat(negativeValues);
+                    this.min = helpers.min(values);
+                    this.max = helpers.max(values);
 
-            this.drawingArea = largestPossibleRadius - (radiusReductionLeft + radiusReductionRight) / 2;
+                } else {
+                    helpers.each(self.data.datasets, function(dataset) {
+                        if (dataset.yAxisID === this.id) {
+                            helpers.each(dataset.data, function(value, index) {
+                                if (this.min === null) {
+                                    this.min = value;
+                                } else if (value < this.min) {
+                                    this.min = value;
+                                }
 
-            //this.drawingArea = min([maxWidthRadius, (this.height - (2 * (this.pointLabelFontSize + 5)))/2])
-            this.setCenterPoint(radiusReductionLeft, radiusReductionRight);
+                                if (this.max === null) {
+                                    this.max = value;
+                                } else if (value > this.max) {
+                                    this.max = value;
+                                }
+                            }, this);
+                        }
+                    }, this);
+                }
+            };
 
-        },
-        setCenterPoint: function(leftMovement, rightMovement) {
+            // Map of scale ID to scale object so we can lookup later 
+            this.scales = {};
 
-            var maxRight = this.width - rightMovement - this.drawingArea,
-                maxLeft = leftMovement + this.drawingArea;
+            // Build the x axis. The line chart only supports a single x axis
+            var ScaleClass = Chart.scales.getScaleConstructor(this.options.scales.xAxes[0].scaleType);
+            var xScale = new ScaleClass({
+                ctx: this.chart.ctx,
+                options: this.options.scales.xAxes[0],
+                id: this.options.scales.xAxes[0].id,
+                calculateRange: function() {
+                    this.labels = self.data.labels;
+                    this.min = 0;
+                    this.max = this.labels.length;
+                },
+                calculateBaseWidth: function() {
+                    return (this.getPixelForValue(null, 1, true) - this.getPixelForValue(null, 0, true)) - (2 * self.options.elements.bar.valueSpacing);
+                },
+                calculateBarWidth: function(datasetCount) {
+                    //The padding between datasets is to the right of each bar, providing that there are more than 1 dataset
+                    var baseWidth = this.calculateBaseWidth() - ((datasetCount - 1) * self.options.elements.bar.datasetSpacing);
 
-            this.xCenter = (maxLeft + maxRight) / 2;
-            // Always vertically in the centre as the text height doesn't change
-            this.yCenter = (this.height / 2);
-        },
+                    if (self.options.stacked) {
+                        return baseWidth;
+                    }
+                    return (baseWidth / datasetCount);
+                },
+                calculateBarX: function(datasetCount, datasetIndex, elementIndex) {
+                    var xWidth = this.calculateBaseWidth(),
+                        xAbsolute = this.getPixelForValue(null, elementIndex, true) - (xWidth / 2),
+                        barWidth = this.calculateBarWidth(datasetCount);
 
-        getIndexAngle: function(index) {
-            var angleMultiplier = (Math.PI * 2) / this.valuesCount;
-            // Start from the top instead of right, so remove a quarter of the circle
+                    if (self.options.stacked) {
+                        return xAbsolute + barWidth / 2;
+                    }
 
-            return index * angleMultiplier - (Math.PI / 2);
-        },
-        getPointPosition: function(index, distanceFromCenter) {
-            var thisAngle = this.getIndexAngle(index);
-            return {
-                x: (Math.cos(thisAngle) * distanceFromCenter) + this.xCenter,
-                y: (Math.sin(thisAngle) * distanceFromCenter) + this.yCenter
-            };
-        },
-        draw: function() {
-            if (this.display) {
-                var ctx = this.ctx;
-                each(this.yLabels, function(label, index) {
-                    // Don't draw a centre value
-                    if (index > 0) {
-                        var yCenterOffset = index * (this.drawingArea / this.steps),
-                            yHeight = this.yCenter - yCenterOffset,
-                            pointPosition;
+                    return xAbsolute + (barWidth * datasetIndex) + (datasetIndex * self.options.elements.bar.datasetSpacing) + barWidth / 2;
+                },
+            });
+            this.scales[xScale.id] = xScale;
 
-                        // Draw circular lines around the scale
-                        if (this.lineWidth > 0) {
-                            ctx.strokeStyle = this.lineColor;
-                            ctx.lineWidth = this.lineWidth;
+            // Build up all the y scales
+            helpers.each(this.options.scales.yAxes, function(yAxisOptions) {
+                var ScaleClass = Chart.scales.getScaleConstructor(yAxisOptions.scaleType);
+                var scale = new ScaleClass({
+                    ctx: this.chart.ctx,
+                    options: yAxisOptions,
+                    calculateRange: calculateYRange,
+                    calculateBarBase: function(datasetIndex, index) {
+                        var base = 0;
 
-                            if (this.lineArc) {
-                                ctx.beginPath();
-                                ctx.arc(this.xCenter, this.yCenter, yCenterOffset, 0, Math.PI * 2);
-                                ctx.closePath();
-                                ctx.stroke();
+                        if (self.options.stacked) {
+
+                            var value = self.data.datasets[datasetIndex].data[index];
+
+                            if (value < 0) {
+                                for (var i = 0; i < datasetIndex; i++) {
+                                    if (self.data.datasets[i].yAxisID === this.id) {
+                                        base += self.data.datasets[i].data[index] < 0 ? self.data.datasets[i].data[index] : 0;
+                                    }
+                                }
                             } else {
-                                ctx.beginPath();
-                                for (var i = 0; i < this.valuesCount; i++) {
-                                    pointPosition = this.getPointPosition(i, this.calculateCenterOffset(this.min + (index * this.stepValue)));
-                                    if (i === 0) {
-                                        ctx.moveTo(pointPosition.x, pointPosition.y);
-                                    } else {
-                                        ctx.lineTo(pointPosition.x, pointPosition.y);
+                                for (var j = 0; j < datasetIndex; j++) {
+                                    if (self.data.datasets[j].yAxisID === this.id) {
+                                        base += self.data.datasets[j].data[index] > 0 ? self.data.datasets[j].data[index] : 0;
                                     }
                                 }
-                                ctx.closePath();
-                                ctx.stroke();
-                            }
-                        }
-                        if (this.showLabels) {
-                            ctx.font = fontString(this.fontSize, this._fontStyle, this._fontFamily);
-                            if (this.showLabelBackdrop) {
-                                var labelWidth = ctx.measureText(label).width;
-                                ctx.fillStyle = this.backdropColor;
-                                ctx.fillRect(
-                                    this.xCenter - labelWidth / 2 - this.backdropPaddingX,
-                                    yHeight - this.fontSize / 2 - this.backdropPaddingY,
-                                    labelWidth + this.backdropPaddingX * 2,
-                                    this.fontSize + this.backdropPaddingY * 2
-                                );
                             }
-                            ctx.textAlign = 'center';
-                            ctx.textBaseline = "middle";
-                            ctx.fillStyle = this.fontColor;
-                            ctx.fillText(label, this.xCenter, yHeight);
+
+                            return this.getPixelForValue(base);
                         }
-                    }
-                }, this);
 
-                if (!this.lineArc) {
-                    ctx.lineWidth = this.angleLineWidth;
-                    ctx.strokeStyle = this.angleLineColor;
-                    for (var i = this.valuesCount - 1; i >= 0; i--) {
-                        if (this.angleLineWidth > 0) {
-                            var outerPosition = this.getPointPosition(i, this.calculateCenterOffset(this.max));
-                            ctx.beginPath();
-                            ctx.moveTo(this.xCenter, this.yCenter);
-                            ctx.lineTo(outerPosition.x, outerPosition.y);
-                            ctx.stroke();
-                            ctx.closePath();
+                        base = this.getPixelForValue(this.min);
+
+                        if (this.beginAtZero || ((this.min <= 0 && this.max >= 0) || (this.min >= 0 && this.max <= 0))) {
+                            base = this.getPixelForValue(0);
+                            base += this.options.gridLines.lineWidth;
+                        } else if (this.min < 0 && this.max < 0) {
+                            // All values are negative. Use the top as the base
+                            base = this.getPixelForValue(this.max);
                         }
-                        // Extra 3px out for some label spacing
-                        var pointLabelPosition = this.getPointPosition(i, this.calculateCenterOffset(this.max) + 5);
-                        ctx.font = fontString(this.pointLabelFontSize, this.pointLabelFontStyle, this.pointLabelFontFamily);
-                        ctx.fillStyle = this.pointLabelFontColor;
 
-                        var labelsCount = this.labels.length,
-                            halfLabelsCount = this.labels.length / 2,
-                            quarterLabelsCount = halfLabelsCount / 2,
-                            upperHalf = (i < quarterLabelsCount || i > labelsCount - quarterLabelsCount),
-                            exactQuarter = (i === quarterLabelsCount || i === labelsCount - quarterLabelsCount);
-                        if (i === 0) {
-                            ctx.textAlign = 'center';
-                        } else if (i === halfLabelsCount) {
-                            ctx.textAlign = 'center';
-                        } else if (i < halfLabelsCount) {
-                            ctx.textAlign = 'left';
-                        } else {
-                            ctx.textAlign = 'right';
+                        return base;
+
+                    },
+                    calculateBarY: function(datasetIndex, index) {
+
+                        var value = self.data.datasets[datasetIndex].data[index];
+
+                        if (self.options.stacked) {
+
+                            var sumPos = 0,
+                                sumNeg = 0;
+
+                            for (var i = 0; i < datasetIndex; i++) {
+                                if (self.data.datasets[i].data[index] < 0) {
+                                    sumNeg += self.data.datasets[i].data[index] || 0;
+                                } else {
+                                    sumPos += self.data.datasets[i].data[index] || 0;
+                                }
+                            }
+
+                            if (value < 0) {
+                                return this.getPixelForValue(sumNeg + value);
+                            } else {
+                                return this.getPixelForValue(sumPos + value);
+                            }
+
+                            return this.getPixelForValue(value);
                         }
 
-                        // Set the correct text baseline based on outer positioning
-                        if (exactQuarter) {
-                            ctx.textBaseline = 'middle';
-                        } else if (upperHalf) {
-                            ctx.textBaseline = 'bottom';
-                        } else {
-                            ctx.textBaseline = 'top';
+                        var offset = 0;
+
+                        for (var j = datasetIndex; j < self.data.datasets.length; j++) {
+                            if (j === datasetIndex && value) {
+                                offset += value;
+                            } else {
+                                offset = offset + value;
+                            }
                         }
 
-                        ctx.fillText(this.labels[i], pointLabelPosition.x, pointLabelPosition.y);
-                    }
-                }
+                        return this.getPixelForValue(value);
+                    },
+                    id: yAxisOptions.id,
+                });
+
+                this.scales[scale.id] = scale;
+            }, this);
+        },
+        draw: function(ease) {
+
+            var easingDecimal = ease || 1;
+            this.clear();
+
+            // Draw all the scales
+            helpers.each(this.scales, function(scale) {
+                scale.draw(this.chartArea);
+            }, this);
+
+            //Draw all the bars for each dataset
+            this.eachElement(function(bar, index, datasetIndex) {
+                bar.transition(easingDecimal).draw();
+            }, this);
+
+            // Finally draw the tooltip
+            this.tooltip.transition(easingDecimal).draw();
+        },
+        events: function(e) {
+
+
+            // If exiting chart
+            if (e.type == 'mouseout') {
+                return this;
             }
-        }
-    });
 
-    Chart.animationService = {
-        frameDuration: 17,
-        animations: [],
-        dropFrames: 0,
-        addAnimation: function(chartInstance, animationObject, duration) {
+            this.lastActive = this.lastActive || [];
 
-            if (!duration) {
-                chartInstance.animating = true;
+            // Find Active Elements
+            this.active = function() {
+                switch (this.options.hover.mode) {
+                    case 'single':
+                        return this.getElementAtEvent(e);
+                    case 'label':
+                        return this.getElementsAtEvent(e);
+                    case 'dataset':
+                        return this.getDatasetAtEvent(e);
+                    default:
+                        return e;
+                }
+            }.call(this);
+
+            // On Hover hook
+            if (this.options.hover.onHover) {
+                this.options.hover.onHover.call(this, this.active);
             }
 
-            for (var index = 0; index < this.animations.length; ++index) {
-                if (this.animations[index].chartInstance === chartInstance) {
-                    // replacing an in progress animation
-                    this.animations[index].animationObject = animationObject;
-                    return;
+            if (e.type == 'mouseup' || e.type == 'click') {
+                if (this.options.onClick) {
+                    this.options.onClick.call(this, e, this.active);
                 }
             }
 
-            this.animations.push({
-                chartInstance: chartInstance,
-                animationObject: animationObject
-            });
+            var dataset;
+            var index;
+            // Remove styling for last active (even if it may still be active)
+            if (this.lastActive.length) {
+                switch (this.options.hover.mode) {
+                    case 'single':
+                        dataset = this.data.datasets[this.lastActive[0]._datasetIndex];
+                        index = this.lastActive[0]._index;
 
-            // If there are no animations queued, manually kickstart a digest, for lack of a better word
-            if (this.animations.length == 1) {
-                helpers.requestAnimFrame.call(window, this.digestWrapper);
-            }
-        },
-        // Cancel the animation for a given chart instance
-        cancelAnimation: function(chartInstance) {
-            var index = helpers.findNextWhere(this.animations, function(animationWrapper) {
-                return animationWrapper.chartInstance === chartInstance;
-            });
+                        this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.bar.backgroundColor);
+                        this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.bar.borderColor);
+                        this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.bar.borderWidth);
+                        break;
+                    case 'label':
+                        for (var i = 0; i < this.lastActive.length; i++) {
+                            dataset = this.data.datasets[this.lastActive[i]._datasetIndex];
+                            index = this.lastActive[i]._index;
 
-            if (index) {
-                this.animations.splice(index, 1);
-                chartInstance.animating = false;
+                            this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.bar.backgroundColor);
+                            this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.bar.borderColor);
+                            this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.bar.borderWidth);
+                        }
+                        break;
+                    case 'dataset':
+                        break;
+                    default:
+                        // Don't change anything
+                }
             }
-        },
-        // calls startDigest with the proper context
-        digestWrapper: function() {
-            Chart.animationService.startDigest.call(Chart.animationService);
-        },
-        startDigest: function() {
 
-            var startTime = Date.now();
-            var framesToDrop = 0;
+            // Built in hover styling
+            if (this.active.length && this.options.hover.mode) {
+                switch (this.options.hover.mode) {
+                    case 'single':
+                        dataset = this.data.datasets[this.active[0]._datasetIndex];
+                        index = this.active[0]._index;
 
-            if (this.dropFrames > 1) {
-                framesToDrop = Math.floor(this.dropFrames);
-                this.dropFrames -= framesToDrop;
+                        this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.35).rgbString());
+                        this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.35).rgbString());
+                        this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.active[0]._model.borderWidth);
+                        break;
+                    case 'label':
+                        for (var i = 0; i < this.active.length; i++) {
+                            dataset = this.data.datasets[this.active[i]._datasetIndex];
+                            index = this.active[i]._index;
+
+                            this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.35).rgbString());
+                            this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.35).rgbString());
+                            this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.active[i]._model.borderWidth);
+                        }
+                        break;
+                    case 'dataset':
+                        break;
+                    default:
+                        // Don't change anything
+                }
             }
 
-            for (var i = 0; i < this.animations.length; i++) {
 
-                if (this.animations[i].animationObject.currentStep === null) {
-                    this.animations[i].animationObject.currentStep = 0;
-                }
+            // Built in Tooltips
+            if (this.options.tooltips.enabled) {
 
-                this.animations[i].animationObject.currentStep += 1 + framesToDrop;
-                if (this.animations[i].animationObject.currentStep > this.animations[i].animationObject.numSteps) {
-                    this.animations[i].animationObject.currentStep = this.animations[i].animationObject.numSteps;
-                }
+                // The usual updates
+                this.tooltip.initialize();
 
-                this.animations[i].animationObject.render(this.animations[i].chartInstance, this.animations[i].animationObject);
+                // Active
+                if (this.active.length) {
+                    this.tooltip._model.opacity = 1;
 
-                if (this.animations[i].animationObject.currentStep == this.animations[i].animationObject.numSteps) {
-                    // executed the last frame. Remove the animation.
-                    this.animations[i].chartInstance.animating = false;
-                    this.animations.splice(i, 1);
-                    // Keep the index in place to offset the splice
-                    i--;
+                    helpers.extend(this.tooltip, {
+                        _active: this.active,
+                    });
+
+                    this.tooltip.update();
+                } else {
+                    // Inactive
+                    this.tooltip._model.opacity = 0;
                 }
             }
 
-            var endTime = Date.now();
-            var delay = endTime - startTime - this.frameDuration;
-            var frameDelay = delay / this.frameDuration;
 
-            if (frameDelay > 1) {
-                this.dropFrames += frameDelay;
-            }
+            this.tooltip.pivot();
+
+            // Hover animations
+            if (!this.animating) {
+                var changed;
+
+                helpers.each(this.active, function(element, index) {
+                    if (element !== this.lastActive[index]) {
+                        changed = true;
+                    }
+                }, this);
+
+                // If entering, leaving, or changing elements, animate the change via pivot
+                if ((!this.lastActive.length && this.active.length) ||
+                    (this.lastActive.length && !this.active.length) ||
+                    (this.lastActive.length && this.active.length && changed)) {
+
+                    this.stop();
+                    this.render(this.options.hoverAnimationDuration);
+                }
+            }
+
+            // Remember Last Active
+            this.lastActive = this.active;
+            return this;
+        },
+    });
+
+
+}).call(this);
+
+(function() {
+    "use strict";
+
+    var root = this,
+        Chart = root.Chart,
+        //Cache a local reference to Chart.helpers
+        helpers = Chart.helpers;
+
+    var defaultConfig = {
+
+        animation: {
+            //Boolean - Whether we animate the rotation of the Doughnut
+            animateRotate: true,
+
+            //Boolean - Whether we animate scaling the Doughnut from the centre
+            animateScale: false,
+        },
+
+        //The percentage of the chart that we cut out of the middle.
+
+        cutoutPercentage: 50,
+
+    };
+
+    Chart.Type.extend({
+        //Passing in a name registers this chart in the Chart namespace
+        name: "Doughnut",
+        //Providing a defaults will also register the deafults in the chart namespace
+        defaults: defaultConfig,
+        //Initialize is fired when the chart is initialized - Data is passed in as a parameter
+        //Config is automatically merged by the core of Chart.js, and is available at this.options
+        initialize: function() {
+
+            //Set up tooltip events on the chart
+            helpers.bindEvents(this, this.options.events, this.events);
+
+            //Create a new bar for each piece of data
+            helpers.each(this.data.datasets, function(dataset, datasetIndex) {
+                dataset.metaData = [];
+                helpers.each(dataset.data, function(dataPoint, index) {
+                    dataset.metaData.push(new Chart.Arc({
+                        _chart: this.chart,
+                        _datasetIndex: datasetIndex,
+                        _index: index,
+                        _model: {}
+                    }));
+                }, this);
+            }, this);
+
+            // Create tooltip instance exclusively for this chart with some defaults.
+            this.tooltip = new Chart.Tooltip({
+                _chart: this.chart,
+                _data: this.data,
+                _options: this.options,
+            }, this);
+
+            this.resetElements();
+
+            // Update the chart with the latest data.
+            this.update();
+
+        },
+
+        calculateCircumference: function(dataset, value) {
+            if (dataset.total > 0) {
+                return (Math.PI * 2) * (value / dataset.total);
+            } else {
+                return 0;
+            }
+        },
+        resetElements: function() {
+            this.outerRadius = (helpers.min([this.chart.width, this.chart.height]) - this.options.elements.slice.borderWidth / 2) / 2;
+            this.innerRadius = this.options.cutoutPercentage ? (this.outerRadius / 100) * (this.options.cutoutPercentage) : 1;
+            this.radiusLength = (this.outerRadius - this.innerRadius) / this.data.datasets.length;
+
+            // Update the points
+            helpers.each(this.data.datasets, function(dataset, datasetIndex) {
+                // So that calculateCircumference works
+                dataset.total = 0;
+                helpers.each(dataset.data, function(value) {
+                    dataset.total += Math.abs(value);
+                }, this);
+
+                dataset.outerRadius = this.outerRadius - (this.radiusLength * datasetIndex);
+                dataset.innerRadius = dataset.outerRadius - this.radiusLength;
+
+                helpers.each(dataset.metaData, function(slice, index) {
+                    helpers.extend(slice, {
+                        _model: {
+                            x: this.chart.width / 2,
+                            y: this.chart.height / 2,
+                            startAngle: Math.PI * -0.5, // use - PI / 2 instead of 3PI / 2 to make animations better. It means that we never deal with overflow during the transition function
+                            circumference: (this.options.animation.animateRotate) ? 0 : this.calculateCircumference(metaSlice.value),
+                            outerRadius: (this.options.animation.animateScale) ? 0 : dataset.outerRadius,
+                            innerRadius: (this.options.animation.animateScale) ? 0 : dataset.innerRadius,
+
+                            backgroundColor: slice.custom && slice.custom.backgroundColor ? slice.custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.slice.backgroundColor),
+                            hoverBackgroundColor: slice.custom && slice.custom.hoverBackgroundColor ? slice.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, this.options.elements.slice.hoverBackgroundColor),
+                            borderWidth: slice.custom && slice.custom.borderWidth ? slice.custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.slice.borderWidth),
+                            borderColor: slice.custom && slice.custom.borderColor ? slice.custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.slice.borderColor),
+
+                            label: helpers.getValueAtIndexOrDefault(dataset.label, index, this.data.labels[index])
+                        },
+                    });
+
+                    slice.pivot();
+                }, this);
+
+            }, this);
+        },
+        update: function() {
+
+            this.outerRadius = (helpers.min([this.chart.width, this.chart.height]) - this.options.elements.slice.borderWidth / 2) / 2;
+            this.innerRadius = this.options.cutoutPercentage ? (this.outerRadius / 100) * (this.options.cutoutPercentage) : 1;
+            this.radiusLength = (this.outerRadius - this.innerRadius) / this.data.datasets.length;
+
+
+            // Update the points
+            helpers.each(this.data.datasets, function(dataset, datasetIndex) {
+
+                dataset.total = 0;
+                helpers.each(dataset.data, function(value) {
+                    dataset.total += Math.abs(value);
+                }, this);
+
+
+                dataset.outerRadius = this.outerRadius - (this.radiusLength * datasetIndex);
+
+                dataset.innerRadius = dataset.outerRadius - this.radiusLength;
+
+                helpers.each(dataset.metaData, function(slice, index) {
+
+                    helpers.extend(slice, {
+                        // Utility
+                        _chart: this.chart,
+                        _datasetIndex: datasetIndex,
+                        _index: index,
+
+                        // Desired view properties
+                        _model: {
+                            x: this.chart.width / 2,
+                            y: this.chart.height / 2,
+                            circumference: this.calculateCircumference(dataset, dataset.data[index]),
+                            outerRadius: dataset.outerRadius,
+                            innerRadius: dataset.innerRadius,
+
+                            backgroundColor: slice.custom && slice.custom.backgroundColor ? slice.custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.slice.backgroundColor),
+                            hoverBackgroundColor: slice.custom && slice.custom.hoverBackgroundColor ? slice.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, this.options.elements.slice.hoverBackgroundColor),
+                            borderWidth: slice.custom && slice.custom.borderWidth ? slice.custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.slice.borderWidth),
+                            borderColor: slice.custom && slice.custom.borderColor ? slice.custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.slice.borderColor),
+
+                            label: helpers.getValueAtIndexOrDefault(dataset.label, index, this.data.labels[index])
+                        },
+                    });
+
+                    if (index === 0) {
+                        slice._model.startAngle = Math.PI * -0.5; // use - PI / 2 instead of 3PI / 2 to make animations better. It means that we never deal with overflow during the transition function
+                    } else {
+                        slice._model.startAngle = dataset.metaData[index - 1]._model.endAngle;
+                    }
+
+                    slice._model.endAngle = slice._model.startAngle + slice._model.circumference;
+
+
+                    //Check to see if it's the last slice, if not get the next and update its start angle
+                    if (index < dataset.data.length - 1) {
+                        dataset.metaData[index + 1]._model.startAngle = slice._model.endAngle;
+                    }
+
+                    slice.pivot();
+                }, this);
+
+            }, this);
+
+            this.render();
+        },
+        draw: function(easeDecimal) {
+            easeDecimal = easeDecimal || 1;
+            this.clear();
+
+            this.eachElement(function(slice) {
+                slice.transition(easeDecimal).draw();
+            }, this);
+
+            this.tooltip.transition(easeDecimal).draw();
+        },
+        events: function(e) {
+
+            // If exiting chart
+            if (e.type == 'mouseout') {
+                return this;
+            }
+
+            this.lastActive = this.lastActive || [];
+
+            // Find Active Elements
+            this.active = function() {
+                switch (this.options.hover.mode) {
+                    case 'single':
+                        return this.getSliceAtEvent(e);
+                    case 'label':
+                        return this.getSlicesAtEvent(e);
+                    case 'dataset':
+                        return this.getDatasetAtEvent(e);
+                    default:
+                        return e;
+                }
+            }.call(this);
+
+            // On Hover hook
+            if (this.options.hover.onHover) {
+                this.options.hover.onHover.call(this, this.active);
+            }
+
+            if (e.type == 'mouseup' || e.type == 'click') {
+                if (this.options.onClick) {
+                    this.options.onClick.call(this, e, this.active);
+                }
+            }
+
+            var dataset;
+            var index;
+            // Remove styling for last active (even if it may still be active)
+            if (this.lastActive.length) {
+                switch (this.options.hover.mode) {
+                    case 'single':
+                        dataset = this.data.datasets[this.lastActive[0]._datasetIndex];
+                        index = this.lastActive[0]._index;
+
+                        this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.slice.backgroundColor);
+                        this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.slice.borderColor);
+                        this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.slice.borderWidth);
+                        break;
+                    case 'label':
+                        for (var i = 0; i < this.lastActive.length; i++) {
+                            dataset = this.data.datasets[this.lastActive[i]._datasetIndex];
+                            index = this.lastActive[i]._index;
+
+                            this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.slice.backgroundColor);
+                            this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.slice.borderColor);
+                            this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.slice.borderWidth);
+                        }
+                        break;
+                    case 'dataset':
+                        break;
+                    default:
+                        // Don't change anything
+                }
+            }
+
+            // Built in hover styling
+            if (this.active.length && this.options.hover.mode) {
+                switch (this.options.hover.mode) {
+                    case 'single':
+                        dataset = this.data.datasets[this.active[0]._datasetIndex];
+                        index = this.active[0]._index;
+
+                        this.active[0]._model.radius = this.active[0].custom && this.active[0].custom.hoverRadius ? this.active[0].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[0]._model.radius + 2);
+                        this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.35).rgbString());
+                        this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.35).rgbString());
+                        this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[0]._model.borderWidth + 2);
+                        break;
+                    case 'label':
+                        for (var i = 0; i < this.active.length; i++) {
+                            dataset = this.data.datasets[this.active[i]._datasetIndex];
+                            index = this.active[i]._index;
+
+                            this.active[i]._model.radius = this.active[i].custom && this.active[i].custom.hoverRadius ? this.active[i].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[i]._model.radius + 2);
+                            this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.35).rgbString());
+                            this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.35).rgbString());
+                            this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[i]._model.borderWidth + 2);
+                        }
+                        break;
+                    case 'dataset':
+                        break;
+                    default:
+                        // Don't change anything
+                }
+            }
+
+
+            // Built in Tooltips
+            if (this.options.tooltips.enabled) {
+
+                // The usual updates
+                this.tooltip.initialize();
+
+                // Active
+                if (this.active.length) {
+                    this.tooltip._model.opacity = 1;
+
+                    helpers.extend(this.tooltip, {
+                        _active: this.active,
+                    });
+
+                    this.tooltip.update();
+                } else {
+                    // Inactive
+                    this.tooltip._model.opacity = 0;
+                }
+            }
+
+
+            // Hover animations
+            this.tooltip.pivot();
+
+            if (!this.animating) {
+                var changed;
+
+                helpers.each(this.active, function(element, index) {
+                    if (element !== this.lastActive[index]) {
+                        changed = true;
+                    }
+                }, this);
+
+                // If entering, leaving, or changing elements, animate the change via pivot
+                if ((!this.lastActive.length && this.active.length) ||
+                    (this.lastActive.length && !this.active.length) ||
+                    (this.lastActive.length && this.active.length && changed)) {
+
+                    this.stop();
+                    this.render(this.options.hover.animationDuration);
+                }
+            }
+
+            // Remember Last Active
+            this.lastActive = this.active;
+            return this;
+        },
+        getSliceAtEvent: function(e) {
+            var elements = [];
+
+            var location = helpers.getRelativePosition(e);
+
+            this.eachElement(function(slice, index) {
+                if (slice.inRange(location.x, location.y)) {
+                    elements.push(slice);
+                }
+            }, this);
+            return elements;
+        },
+        /*getSlicesAtEvent: function(e) {
+            var elements = [];
+
+            var location = helpers.getRelativePosition(e);
+
+            this.eachElement(function(slice, index) {
+                if (slice.inGroupRange(location.x, location.y)) {
+                    elements.push(slice);
+                }
+            }, this);
+            return elements;
+        },*/
+    });
+
+    Chart.types.Doughnut.extend({
+        name: "Pie",
+        defaults: helpers.merge(defaultConfig, {
+            cutoutPercentage: 0
+        })
+    });
+
+}).call(this);
+
+(function() {
+    "use strict";
+
+    var root = this,
+        Chart = root.Chart,
+        helpers = Chart.helpers;
+
+    var defaultConfig = {
+
+        stacked: false,
+
+        hover: {
+            mode: "label"
+        },
+
+        scales: {
+            xAxes: [{
+                scaleType: "dataset", // scatter should not use a dataset axis
+                display: true,
+                position: "bottom",
+                id: "x-axis-1", // need an ID so datasets can reference the scale
+
+                // grid line settings
+                gridLines: {
+                    show: true,
+                    color: "rgba(0, 0, 0, 0.05)",
+                    lineWidth: 1,
+                    drawOnChartArea: true,
+                    drawTicks: true,
+                    zeroLineWidth: 1,
+                    zeroLineColor: "rgba(0,0,0,0.25)",
+                    offsetGridLines: false,
+                },
+
+                // label settings
+                labels: {
+                    show: true,
+                    template: "<%=value%>",
+                    fontSize: 12,
+                    fontStyle: "normal",
+                    fontColor: "#666",
+                    fontFamily: "Helvetica Neue",
+                },
+            }],
+            yAxes: [{
+                scaleType: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
+                display: true,
+                position: "left",
+                id: "y-axis-1",
+
+                // grid line settings
+                gridLines: {
+                    show: true,
+                    color: "rgba(0, 0, 0, 0.05)",
+                    lineWidth: 1,
+                    drawOnChartArea: true,
+                    drawTicks: true, // draw ticks extending towards the label
+                    zeroLineWidth: 1,
+                    zeroLineColor: "rgba(0,0,0,0.25)",
+                },
+
+                // scale numbers
+                beginAtZero: false,
+                override: null,
+
+                // label settings
+                labels: {
+                    show: true,
+                    template: "<%=value%>",
+                    fontSize: 12,
+                    fontStyle: "normal",
+                    fontColor: "#666",
+                    fontFamily: "Helvetica Neue",
+                }
+            }],
+        },
+    };
+
+
+    Chart.Type.extend({
+        name: "Line",
+        defaults: defaultConfig,
+        initialize: function() {
+
+            var _this = this;
+
+            // Events
+            helpers.bindEvents(this, this.options.events, this.events);
+
+            // Create a new line and its points for each dataset and piece of data
+            helpers.each(this.data.datasets, function(dataset, datasetIndex) {
+
+                dataset.metaDataset = new Chart.Line({
+                    _chart: this.chart,
+                    _datasetIndex: datasetIndex,
+                    _points: dataset.metaData,
+                });
+
+                dataset.metaData = [];
+
+                helpers.each(dataset.data, function(dataPoint, index) {
+                    dataset.metaData.push(new Chart.Point({
+                        _datasetIndex: datasetIndex,
+                        _index: index,
+                        _chart: this.chart,
+                        _model: {
+                            x: 0, //xScale.getPixelForValue(null, index, true),
+                            y: 0, //this.chartArea.bottom,
+                        },
+                    }));
+
+                }, this);
+
+                // The line chart onlty supports a single x axis because the x axis is always a dataset axis
+                dataset.xAxisID = this.options.scales.xAxes[0].id;
+
+                if (!dataset.yAxisID) {
+                    dataset.yAxisID = this.options.scales.yAxes[0].id;
+                }
+
+            }, this);
+
+            // Build and fit the scale. Needs to happen after the axis IDs have been set
+            this.buildScale();
+
+            // Create tooltip instance exclusively for this chart with some defaults.
+            this.tooltip = new Chart.Tooltip({
+                _chart: this.chart,
+                _data: this.data,
+                _options: this.options,
+            }, this);
+
+            // Need to fit scales before we reset elements. 
+            Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
+
+            // Reset so that we animation from the baseline
+            this.resetElements();
+
+            // Update that shiz
+            this.update();
+        },
+        nextPoint: function(collection, index) {
+            return collection[index + 1] || collection[index];
+        },
+        previousPoint: function(collection, index) {
+            return collection[index - 1] || collection[index];
+        },
+        resetElements: function() {
+            // Update the points
+            this.eachElement(function(point, index, dataset, datasetIndex) {
+                var xScale = this.scales[this.data.datasets[datasetIndex].xAxisID];
+                var yScale = this.scales[this.data.datasets[datasetIndex].yAxisID];
+
+                var yScalePoint;
+
+                if (yScale.min < 0 && yScale.max <0) {
+                    // all less than 0. use the top
+                    yScalePoint = yScale.getPixelForValue(yScale.max);
+                } else if (yScale.min > 0 && yScale.max > 0) {
+                    yScalePoint = yScale.getPixelForValue(yScale.min);
+                } else {
+                    yScalePoint = yScale.getPixelForValue(0);
+                }
+
+                helpers.extend(point, {
+                    // Utility
+                    _chart: this.chart,
+                    _xScale: xScale,
+                    _yScale: yScale,
+                    _datasetIndex: datasetIndex,
+                    _index: index,
+
+                    // Desired view properties
+                    _model: {
+                        x: xScale.getPixelForValue(null, index, true), // value not used in dataset scale, but we want a consistent API between scales
+                        y: yScalePoint,
+
+                        // Appearance
+                        tension: point.custom && point.custom.tension ? point.custom.tension : this.options.elements.line.tension,
+                        radius: point.custom && point.custom.radius ? point.custom.pointRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointRadius, index, this.options.elements.point.radius),
+                        backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBackgroundColor, index, this.options.elements.point.backgroundColor),
+                        borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderColor, index, this.options.elements.point.borderColor),
+                        borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderWidth, index, this.options.elements.point.borderWidth),
+                        skip: typeof this.data.datasets[datasetIndex].data[index] != 'number',
+
+                        // Tooltip
+                        hoverRadius: point.custom && point.custom.hoverRadius ? point.custom.hoverRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointHitRadius, index, this.options.elements.point.hitRadius),
+                    },
+                });
+            }, this);
+
+            // Update control points for the bezier curve
+            this.eachElement(function(point, index, dataset, datasetIndex) {
+                var controlPoints = helpers.splineCurve(
+                    this.previousPoint(dataset, index)._model,
+                    point._model,
+                    this.nextPoint(dataset, index)._model,
+                    point._model.tension
+                );
+
+                point._model.controlPointPreviousX = controlPoints.previous.x;
+                point._model.controlPointNextX = controlPoints.next.x;
+
+                // Prevent the bezier going outside of the bounds of the graph
+
+                // Cap puter bezier handles to the upper/lower scale bounds
+                if (controlPoints.next.y > this.chartArea.bottom) {
+                    point._model.controlPointNextY = this.chartArea.bottom;
+                } else if (controlPoints.next.y < this.chartArea.top) {
+                    point._model.controlPointNextY = this.chartArea.top;
+                } else {
+                    point._model.controlPointNextY = controlPoints.next.y;
+                }
+
+                // Cap inner bezier handles to the upper/lower scale bounds
+                if (controlPoints.previous.y > this.chartArea.bottom) {
+                    point._model.controlPointPreviousY = this.chartArea.bottom;
+                } else if (controlPoints.previous.y < this.chartArea.top) {
+                    point._model.controlPointPreviousY = this.chartArea.top;
+                } else {
+                    point._model.controlPointPreviousY = controlPoints.previous.y;
+                }
+
+                // Now pivot the point for animation
+                point.pivot();
+            }, this);
+        },
+        update: function() {
+
+            Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
+
+            // Update the lines
+            this.eachDataset(function(dataset, datasetIndex) {
+                var yScale = this.scales[dataset.yAxisID];
+
+                helpers.extend(dataset.metaDataset, {
+                    // Utility
+                    _scale: yScale,
+                    _datasetIndex: datasetIndex,
+                    // Data
+                    _children: dataset.metaData,
+                    // Model
+                    _model: {
+                        // Appearance
+                        tension: dataset.tension || this.options.elements.line.tension,
+                        backgroundColor: dataset.backgroundColor || this.options.elements.line.backgroundColor,
+                        borderWidth: dataset.borderWidth || this.options.elements.line.borderWidth,
+                        borderColor: dataset.borderColor || this.options.elements.line.borderColor,
+                        fill: dataset.fill !== undefined ? dataset.fill : this.options.elements.line.fill, // use the value from the dataset if it was provided. else fall back to the default
+                        skipNull: dataset.skipNull !== undefined ? dataset.skipNull : this.options.elements.line.skipNull,
+                        drawNull: dataset.drawNull !== undefined ? dataset.drawNull : this.options.elements.line.drawNull,
+                        // Scale
+                        scaleTop: yScale.top,
+                        scaleBottom: yScale.bottom,
+                        scaleZero: yScale.getPixelForValue(0),
+                    },
+                });
+
+                dataset.metaDataset.pivot();
+            });
+
+            // Update the points
+            this.eachElement(function(point, index, dataset, datasetIndex) {
+                var xScale = this.scales[this.data.datasets[datasetIndex].xAxisID];
+                var yScale = this.scales[this.data.datasets[datasetIndex].yAxisID];
+
+                helpers.extend(point, {
+                    // Utility
+                    _chart: this.chart,
+                    _xScale: xScale,
+                    _yScale: yScale,
+                    _datasetIndex: datasetIndex,
+                    _index: index,
+
+                    // Desired view properties
+                    _model: {
+                        x: xScale.getPixelForValue(null, index, true), // value not used in dataset scale, but we want a consistent API between scales
+                        y: yScale.getPointPixelForValue(this.data.datasets[datasetIndex].data[index], index, datasetIndex),
+
+                        // Appearance
+                        tension: point.custom && point.custom.tension ? point.custom.tension : this.options.elements.line.tension,
+                        radius: point.custom && point.custom.radius ? point.custom.pointRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointRadius, index, this.options.elements.point.radius),
+                        backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBackgroundColor, index, this.options.elements.point.backgroundColor),
+                        borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderColor, index, this.options.elements.point.borderColor),
+                        borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderWidth, index, this.options.elements.point.borderWidth),
+                        skip: typeof this.data.datasets[datasetIndex].data[index] != 'number',
+
+                        // Tooltip
+                        hoverRadius: point.custom && point.custom.hoverRadius ? point.custom.hoverRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointHitRadius, index, this.options.elements.point.hitRadius),
+                    },
+                });
+            }, this);
+
+
+            // Update control points for the bezier curve
+            this.eachElement(function(point, index, dataset, datasetIndex) {
+                var controlPoints = helpers.splineCurve(
+                    this.previousPoint(dataset, index)._model,
+                    point._model,
+                    this.nextPoint(dataset, index)._model,
+                    point._model.tension
+                );
+
+                point._model.controlPointPreviousX = controlPoints.previous.x;
+                point._model.controlPointNextX = controlPoints.next.x;
+
+                // Prevent the bezier going outside of the bounds of the graph
+
+                // Cap puter bezier handles to the upper/lower scale bounds
+                if (controlPoints.next.y > this.chartArea.bottom) {
+                    point._model.controlPointNextY = this.chartArea.bottom;
+                } else if (controlPoints.next.y < this.chartArea.top) {
+                    point._model.controlPointNextY = this.chartArea.top;
+                } else {
+                    point._model.controlPointNextY = controlPoints.next.y;
+                }
+
+                // Cap inner bezier handles to the upper/lower scale bounds
+                if (controlPoints.previous.y > this.chartArea.bottom) {
+                    point._model.controlPointPreviousY = this.chartArea.bottom;
+                } else if (controlPoints.previous.y < this.chartArea.top) {
+                    point._model.controlPointPreviousY = this.chartArea.top;
+                } else {
+                    point._model.controlPointPreviousY = controlPoints.previous.y;
+                }
+
+                // Now pivot the point for animation
+                point.pivot();
+            }, this);
+
+            this.render();
+        },
+        buildScale: function() {
+            var self = this;
+
+            // Function to determine the range of all the 
+            var calculateYRange = function() {
+                this.min = null;
+                this.max = null;
+
+                var positiveValues = [];
+                var negativeValues = [];
+
+                if (self.options.stacked) {
+                    helpers.each(self.data.datasets, function(dataset) {
+                        if (dataset.yAxisID === this.id) {
+                            helpers.each(dataset.data, function(value, index) {
+                                positiveValues[index] = positiveValues[index] || 0;
+                                negativeValues[index] = negativeValues[index] || 0;
+
+                                if (self.options.relativePoints) {
+                                    positiveValues[index] = 100;
+                                } else {
+                                    if (value < 0) {
+                                        negativeValues[index] += value;
+                                    } else {
+                                        positiveValues[index] += value;
+                                    }
+                                }
+                            }, this);
+                        }
+                    }, this);
+
+                    var values = positiveValues.concat(negativeValues);
+                    this.min = helpers.min(values);
+                    this.max = helpers.max(values);
+                } else {
+                    helpers.each(self.data.datasets, function(dataset) {
+                        if (dataset.yAxisID === this.id) {
+                            helpers.each(dataset.data, function(value, index) {
+                                if (this.min === null) {
+                                    this.min = value;
+                                } else if (value < this.min) {
+                                    this.min = value;
+                                }
+
+                                if (this.max === null) {
+                                    this.max = value;
+                                } else if (value > this.max) {
+                                    this.max = value;
+                                }
+                            }, this);
+                        }
+                    }, this);
+                }
+            };
+
+            // Map of scale ID to scale object so we can lookup later 
+            this.scales = {};
+
+            // Build the x axis. The line chart only supports a single x axis
+            var ScaleClass = Chart.scales.getScaleConstructor(this.options.scales.xAxes[0].scaleType);
+            var xScale = new ScaleClass({
+                ctx: this.chart.ctx,
+                options: this.options.scales.xAxes[0],
+                calculateRange: function() {
+                    this.labels = self.data.labels;
+                    this.min = 0;
+                    this.max = this.labels.length;
+                },
+                id: this.options.scales.xAxes[0].id,
+            });
+            this.scales[xScale.id] = xScale;
+
+            // Build up all the y scales
+            helpers.each(this.options.scales.yAxes, function(yAxisOptions) {
+                var ScaleClass = Chart.scales.getScaleConstructor(yAxisOptions.scaleType);
+                var scale = new ScaleClass({
+                    ctx: this.chart.ctx,
+                    options: yAxisOptions,
+                    calculateRange: calculateYRange,
+                    getPointPixelForValue: function(value, index, datasetIndex) {
+                        if (self.options.stacked) {
+                            var offsetPos = 0;
+                            var offsetNeg = 0;
+
+                            for (var i = 0; i < datasetIndex; ++i) {
+                                if (self.data.datasets[i].data[index] < 0) {
+                                    offsetNeg += self.data.datasets[i].data[index];
+                                } else {
+                                    offsetPos += self.data.datasets[i].data[index];
+                                }
+                            }
+
+                            if (value < 0) {
+                                return this.getPixelForValue(offsetNeg + value);
+                            } else {
+                                return this.getPixelForValue(offsetPos + value);
+                            }
+                        } else {
+                            return this.getPixelForValue(value);
+                        }
+                    },
+                    id: yAxisOptions.id,
+                });
+
+                this.scales[scale.id] = scale;
+            }, this);
+        },
+        draw: function(ease) {
+
+            var easingDecimal = ease || 1;
+            this.clear();
+
+            // Draw all the scales
+            helpers.each(this.scales, function(scale) {
+                scale.draw(this.chartArea);
+            }, this);
+
+            // reverse for-loop for proper stacking
+            for (var i = this.data.datasets.length - 1; i >= 0; i--) {
+
+                var dataset = this.data.datasets[i];
+
+                // Transition Point Locations
+                helpers.each(dataset.metaData, function(point, index) {
+                    point.transition(easingDecimal);
+                }, this);
+
+                // Transition and Draw the line
+                dataset.metaDataset.transition(easingDecimal).draw();
+
+                // Draw the points
+                helpers.each(dataset.metaData, function(point) {
+                    point.draw();
+                });
+            }
+
+            // Finally draw the tooltip
+            this.tooltip.transition(easingDecimal).draw();
+        },
+        events: function(e) {
+
+            // If exiting chart
+            if (e.type == 'mouseout') {
+                return this;
+            }
+
+            this.lastActive = this.lastActive || [];
+
+            // Find Active Elements
+            this.active = function() {
+                switch (this.options.hover.mode) {
+                    case 'single':
+                        return this.getElementAtEvent(e);
+                    case 'label':
+                        return this.getElementsAtEvent(e);
+                    case 'dataset':
+                        return this.getDatasetAtEvent(e);
+                    default:
+                        return e;
+                }
+            }.call(this);
+
+            // On Hover hook
+            if (this.options.hover.onHover) {
+                this.options.hover.onHover.call(this, this.active);
+            }
+
+            if (e.type == 'mouseup' || e.type == 'click') {
+                if (this.options.onClick) {
+                    this.options.onClick.call(this, e, this.active);
+                }
+            }
+
+            var dataset;
+            var index;
+            // Remove styling for last active (even if it may still be active)
+            if (this.lastActive.length) {
+                switch (this.options.hover.mode) {
+                    case 'single':
+                        dataset = this.data.datasets[this.lastActive[0]._datasetIndex];
+                        index = this.lastActive[0]._index;
+
+                        this.lastActive[0]._model.radius = this.lastActive[0].custom && this.lastActive[0].custom.radius ? this.lastActive[0].custom.pointRadius : helpers.getValueAtIndexOrDefault(dataset.pointRadius, index, this.options.elements.point.radius);
+                        this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointBackgroundColor, index, this.options.elements.point.backgroundColor);
+                        this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.pointBorderColor, index, this.options.elements.point.borderColor);
+                        this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.options.elements.point.borderWidth);
+                        break;
+                    case 'label':
+                        for (var i = 0; i < this.lastActive.length; i++) {
+                            dataset = this.data.datasets[this.lastActive[i]._datasetIndex];
+                            index = this.lastActive[i]._index;
+
+                            this.lastActive[i]._model.radius = this.lastActive[i].custom && this.lastActive[i].custom.radius ? this.lastActive[i].custom.pointRadius : helpers.getValueAtIndexOrDefault(dataset.pointRadius, index, this.options.elements.point.radius);
+                            this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointBackgroundColor, index, this.options.elements.point.backgroundColor);
+                            this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.pointBorderColor, index, this.options.elements.point.borderColor);
+                            this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.options.elements.point.borderWidth);
+                        }
+                        break;
+                    case 'dataset':
+                        break;
+                    default:
+                        // Don't change anything
+                }
+            }
+
+            // Built in hover styling
+            if (this.active.length && this.options.hover.mode) {
+                switch (this.options.hover.mode) {
+                    case 'single':
+                        dataset = this.data.datasets[this.active[0]._datasetIndex];
+                        index = this.active[0]._index;
+
+                        this.active[0]._model.radius = this.active[0].custom && this.active[0].custom.hoverRadius ? this.active[0].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[0]._model.radius + 2);
+                        this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.35).rgbString());
+                        this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.35).rgbString());
+                        this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[0]._model.borderWidth + 2);
+                        break;
+                    case 'label':
+                        for (var i = 0; i < this.active.length; i++) {
+                            dataset = this.data.datasets[this.active[i]._datasetIndex];
+                            index = this.active[i]._index;
+
+                            this.active[i]._model.radius = this.active[i].custom && this.active[i].custom.hoverRadius ? this.active[i].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[i]._model.radius + 2);
+                            this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.35).rgbString());
+                            this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.35).rgbString());
+                            this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[i]._model.borderWidth + 2);
+                        }
+                        break;
+                    case 'dataset':
+                        break;
+                    default:
+                        // Don't change anything
+                }
+            }
+
+
+            // Built in Tooltips
+            if (this.options.tooltips.enabled) {
+
+                // The usual updates
+                this.tooltip.initialize();
+
+                // Active
+                if (this.active.length) {
+                    this.tooltip._model.opacity = 1;
+
+                    helpers.extend(this.tooltip, {
+                        _active: this.active,
+                    });
+
+                    this.tooltip.update();
+                } else {
+                    // Inactive
+                    this.tooltip._model.opacity = 0;
+                }
+            }
+
+
+            // Hover animations
+            this.tooltip.pivot();
+
+            if (!this.animating) {
+                var changed;
+
+                helpers.each(this.active, function(element, index) {
+                    if (element !== this.lastActive[index]) {
+                        changed = true;
+                    }
+                }, this);
+
+                // If entering, leaving, or changing elements, animate the change via pivot
+                if ((!this.lastActive.length && this.active.length) ||
+                    (this.lastActive.length && !this.active.length) ||
+                    (this.lastActive.length && this.active.length && changed)) {
+
+                    this.stop();
+                    this.render(this.options.hover.animationDuration);
+                }
+            }
+
+            // Remember Last Active
+            this.lastActive = this.active;
+            return this;
+        },
+    });
+
+
+}).call(this);
+
+(function() {
+    "use strict";
+
+    var root = this,
+        Chart = root.Chart,
+        //Cache a local reference to Chart.helpers
+        helpers = Chart.helpers;
+
+    var defaultConfig = {
+
+        scale: {
+            scaleType: "radialLinear",
+            display: true,
+
+            //Boolean - Whether to animate scaling the chart from the centre
+            animate: false,
+
+            lineArc: true,
+
+            // grid line settings
+            gridLines: {
+                show: true,
+                color: "rgba(0, 0, 0, 0.05)",
+                lineWidth: 1,
+            },
+
+            // scale numbers
+            beginAtZero: true,
+
+            // label settings
+            labels: {
+                show: true,
+                template: "<%=value%>",
+                fontSize: 12,
+                fontStyle: "normal",
+                fontColor: "#666",
+                fontFamily: "Helvetica Neue",
+
+                //Boolean - Show a backdrop to the scale label
+                showLabelBackdrop: true,
+
+                //String - The colour of the label backdrop
+                backdropColor: "rgba(255,255,255,0.75)",
+
+                //Number - The backdrop padding above & below the label in pixels
+                backdropPaddingY: 2,
+
+                //Number - The backdrop padding to the side of the label in pixels
+                backdropPaddingX: 2,
+            }
+        },
+
+        //Boolean - Whether to animate the rotation of the chart
+        animateRotate: true,
+    };
+
+
+    Chart.Type.extend({
+        //Passing in a name registers this chart in the Chart namespace
+        name: "PolarArea",
+        //Providing a defaults will also register the deafults in the chart namespace
+        defaults: defaultConfig,
+        //Initialize is fired when the chart is initialized - Data is passed in as a parameter
+        //Config is automatically merged by the core of Chart.js, and is available at this.options
+        initialize: function() {
+
+            // Scale setup
+            var self = this;
+            var ScaleClass = Chart.scales.getScaleConstructor(this.options.scale.scaleType);
+            this.scale = new ScaleClass({
+                options: this.options.scale,
+                lineArc: true,
+                width: this.chart.width,
+                height: this.chart.height,
+                xCenter: this.chart.width / 2,
+                yCenter: this.chart.height / 2,
+                ctx: this.chart.ctx,
+                valuesCount: this.data.length,
+                calculateRange: function() {
+                    this.min = null;
+                    this.max = null;
+
+                    helpers.each(self.data.datasets[0].data, function(value) {
+                        if (this.min === null) {
+                            this.min = value;
+                        } else if (value < this.min) {
+                            this.min = value;
+                        }
+
+                        if (this.max === null) {
+                            this.max = value;
+                        } else if (value > this.max) {
+                            this.max = value;
+                        }
+                    }, this);
+                }
+            });
+
+            helpers.bindEvents(this, this.options.events, this.events);
+
+            //Set up tooltip events on the chart
+            helpers.bindEvents(this, this.options.events, this.events);
+
+            //Create a new bar for each piece of data
+            helpers.each(this.data.datasets, function(dataset, datasetIndex) {
+                dataset.metaData = [];
+                helpers.each(dataset.data, function(dataPoint, index) {
+                    dataset.metaData.push(new Chart.Arc({
+                        _chart: this.chart,
+                        _datasetIndex: datasetIndex,
+                        _index: index,
+                        _model: {}
+                    }));
+                }, this);
+            }, this);
+
+            // Create tooltip instance exclusively for this chart with some defaults.
+            this.tooltip = new Chart.Tooltip({
+                _chart: this.chart,
+                _data: this.data,
+                _options: this.options,
+            }, this);
+
+            // Fit the scale before we animate
+            this.updateScaleRange();
+            this.scale.calculateRange();
+            Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
+
+            // so that we animate nicely
+            this.resetElements();
+
+            // Update the chart with the latest data.
+            this.update();
+
+        },
+        updateScaleRange: function() {
+            helpers.extend(this.scale, {
+                size: helpers.min([this.chart.width, this.chart.height]),
+                xCenter: this.chart.width / 2,
+                yCenter: this.chart.height / 2
+            });
+        },
+        resetElements: function() {
+            var circumference = 1 / this.data.datasets[0].data.length * 2;
+
+            // Map new data to data points
+            helpers.each(this.data.datasets[0].metaData, function(slice, index) {
+
+                var value = this.data.datasets[0].data[index];
+
+                var startAngle = Math.PI * 1.5 + (Math.PI * circumference) * index;
+                var endAngle = startAngle + (circumference * Math.PI);
+
+                helpers.extend(slice, {
+                    _index: index,
+                    _model: {
+                        x: this.chart.width / 2,
+                        y: this.chart.height / 2,
+                        innerRadius: 0,
+                        outerRadius: 0,
+                        startAngle: Math.PI * 1.5,
+                        endAngle: Math.PI * 1.5,
+
+                        backgroundColor: slice.custom && slice.custom.backgroundColor ? slice.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor, index, this.options.elements.slice.backgroundColor),
+                        hoverBackgroundColor: slice.custom && slice.custom.hoverBackgroundColor ? slice.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor, index, this.options.elements.slice.hoverBackgroundColor),
+                        borderWidth: slice.custom && slice.custom.borderWidth ? slice.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth, index, this.options.elements.slice.borderWidth),
+                        borderColor: slice.custom && slice.custom.borderColor ? slice.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].borderColor, index, this.options.elements.slice.borderColor),
+
+                        label: helpers.getValueAtIndexOrDefault(this.data.datasets[0].labels, index, this.data.datasets[0].labels[index])
+                    },
+                });
+
+                slice.pivot();
+            }, this);
+        },
+        update: function() {
+
+            this.updateScaleRange();
+            this.scale.calculateRange();
+            this.scale.generateTicks();
+            this.scale.buildYLabels();
+
+            Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
+
+            var circumference = 1 / this.data.datasets[0].data.length * 2;
+
+            // Map new data to data points
+            helpers.each(this.data.datasets[0].metaData, function(slice, index) {
+
+                var value = this.data.datasets[0].data[index];
+
+                var startAngle = Math.PI * 1.5 + (Math.PI * circumference) * index;
+                var endAngle = startAngle + (circumference * Math.PI);
+
+                helpers.extend(slice, {
+                    _index: index,
+                    _model: {
+                        x: this.chart.width / 2,
+                        y: this.chart.height / 2,
+                        innerRadius: 0,
+                        outerRadius: this.scale.calculateCenterOffset(value),
+                        startAngle: startAngle,
+                        endAngle: endAngle,
+
+                        backgroundColor: slice.custom && slice.custom.backgroundColor ? slice.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor, index, this.options.elements.slice.backgroundColor),
+                        hoverBackgroundColor: slice.custom && slice.custom.hoverBackgroundColor ? slice.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor, index, this.options.elements.slice.hoverBackgroundColor),
+                        borderWidth: slice.custom && slice.custom.borderWidth ? slice.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth, index, this.options.elements.slice.borderWidth),
+                        borderColor: slice.custom && slice.custom.borderColor ? slice.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].borderColor, index, this.options.elements.slice.borderColor),
+
+                        label: helpers.getValueAtIndexOrDefault(this.data.datasets[0].labels, index, this.data.datasets[0].labels[index])
+                    },
+                });
+                slice.pivot();
+
+                console.log(slice);
+
+            }, this);
+
+            this.render();
+        },
+        draw: function(ease) {
+            var easingDecimal = ease || 1;
+
+            this.clear();
+
+            helpers.each(this.data.datasets[0].metaData, function(slice, index) {
+                slice.transition(easingDecimal).draw();
+            }, this);
+
+            this.scale.draw();
+
+            this.tooltip.transition(easingDecimal).draw();
+        },
+        events: function(e) {
+
+            // If exiting chart
+            if (e.type == 'mouseout') {
+                return this;
+            }
+
+            this.lastActive = this.lastActive || [];
+
+            // Find Active Elements
+            this.active = function() {
+                switch (this.options.hover.mode) {
+                    case 'single':
+                        return this.getSliceAtEvent(e);
+                    case 'label':
+                        return this.getSlicesAtEvent(e);
+                    case 'dataset':
+                        return this.getDatasetAtEvent(e);
+                    default:
+                        return e;
+                }
+            }.call(this);
+
+            // On Hover hook
+            if (this.options.hover.onHover) {
+                this.options.hover.onHover.call(this, this.active);
+            }
+
+            if (e.type == 'mouseup' || e.type == 'click') {
+                if (this.options.onClick) {
+                    this.options.onClick.call(this, e, this.active);
+                }
+            }
+
+            var dataset;
+            var index;
+            // Remove styling for last active (even if it may still be active)
+            if (this.lastActive.length) {
+                switch (this.options.hover.mode) {
+                    case 'single':
+                        dataset = this.data.datasets[this.lastActive[0]._datasetIndex];
+                        index = this.lastActive[0]._index;
+
+                        this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.slice.backgroundColor);
+                        this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.slice.borderColor);
+                        this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.slice.borderWidth);
+                        break;
+                    case 'label':
+                        for (var i = 0; i < this.lastActive.length; i++) {
+                            dataset = this.data.datasets[this.lastActive[i]._datasetIndex];
+                            index = this.lastActive[i]._index;
+
+                            this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.slice.backgroundColor);
+                            this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.slice.borderColor);
+                            this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.slice.borderWidth);
+                        }
+                        break;
+                    case 'dataset':
+                        break;
+                    default:
+                        // Don't change anything
+                }
+            }
+
+            // Built in hover styling
+            if (this.active.length && this.options.hover.mode) {
+                switch (this.options.hover.mode) {
+                    case 'single':
+                        dataset = this.data.datasets[this.active[0]._datasetIndex];
+                        index = this.active[0]._index;
+
+                        this.active[0]._model.radius = this.active[0].custom && this.active[0].custom.hoverRadius ? this.active[0].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[0]._model.radius + 2);
+                        this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.35).rgbString());
+                        this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.35).rgbString());
+                        this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[0]._model.borderWidth + 2);
+                        break;
+                    case 'label':
+                        for (var i = 0; i < this.active.length; i++) {
+                            dataset = this.data.datasets[this.active[i]._datasetIndex];
+                            index = this.active[i]._index;
+
+                            this.active[i]._model.radius = this.active[i].custom && this.active[i].custom.hoverRadius ? this.active[i].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[i]._model.radius + 2);
+                            this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.35).rgbString());
+                            this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.35).rgbString());
+                            this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[i]._model.borderWidth + 2);
+                        }
+                        break;
+                    case 'dataset':
+                        break;
+                    default:
+                        // Don't change anything
+                }
+            }
+
+
+            // Built in Tooltips
+            if (this.options.tooltips.enabled) {
+
+                // The usual updates
+                this.tooltip.initialize();
+
+                // Active
+                if (this.active.length) {
+                    this.tooltip._model.opacity = 1;
+
+                    helpers.extend(this.tooltip, {
+                        _active: this.active,
+                    });
+
+                    this.tooltip.update();
+                } else {
+                    // Inactive
+                    this.tooltip._model.opacity = 0;
+                }
+            }
+
+
+            // Hover animations
+            this.tooltip.pivot();
+
+            if (!this.animating) {
+                var changed;
+
+                helpers.each(this.active, function(element, index) {
+                    if (element !== this.lastActive[index]) {
+                        changed = true;
+                    }
+                }, this);
 
-            // Do we have more stuff to animate?
-            if (this.animations.length > 0) {
-                helpers.requestAnimFrame.call(window, this.digestWrapper);
+                // If entering, leaving, or changing elements, animate the change via pivot
+                if ((!this.lastActive.length && this.active.length) ||
+                    (this.lastActive.length && !this.active.length) ||
+                    (this.lastActive.length && this.active.length && changed)) {
+
+                    this.stop();
+                    this.render(this.options.hover.animationDuration);
+                }
             }
-        }
-    };
 
-    // Attach global event to resize each chart instance when the browser resizes
-    helpers.addEvent(window, "resize", (function() {
-        // Basic debounce of resize function so it doesn't hurt performance when resizing browser.
-        var timeout;
-        return function() {
-            clearTimeout(timeout);
-            timeout = setTimeout(function() {
-                each(Chart.instances, function(instance) {
-                    // If the responsive flag is set in the chart instance config
-                    // Cascade the resize event down to the chart.
-                    if (instance.options.responsive) {
-                        instance.resize();
-                        instance.update();
-                        instance.render();
-                    }
-                });
-            }, 50);
-        };
-    })());
+            // Remember Last Active
+            this.lastActive = this.active;
+            return this;
+        },
+        getSliceAtEvent: function(e) {
+            var elements = [];
 
+            var location = helpers.getRelativePosition(e);
 
-    if (amd) {
-        define(function() {
-            return Chart;
-        });
-    } else if (typeof module === 'object' && module.exports) {
-        module.exports = Chart;
-    }
+            this.eachElement(function(slice, index) {
+                if (slice.inRange(location.x, location.y)) {
+                    elements.push(slice);
+                }
+            }, this);
+            return elements;
+        },
+        /*getSlicesAtEvent: function(e) {
+            var elements = [];
 
-    root.Chart = Chart;
+            var location = helpers.getRelativePosition(e);
 
-    Chart.noConflict = function() {
-        root.Chart = previous;
-        return Chart;
-    };
+            this.eachElement(function(slice, index) {
+                if (slice.inGroupRange(location.x, location.y)) {
+                    elements.push(slice);
+                }
+            }, this);
+            return elements;
+        },*/
+    });
 
 }).call(this);
 
@@ -2379,203 +3943,360 @@
         helpers = Chart.helpers;
 
 
-    var defaultConfig = {
-        //Boolean - Whether the scale should start at zero, or an order of magnitude down from the lowest value
-        scaleBeginAtZero: true,
-
-        //Boolean - Whether grid lines are shown across the chart
-        scaleShowGridLines: true,
 
-        //String - Colour of the grid lines
-        scaleGridLineColor: "rgba(0,0,0,.05)",
+    Chart.Type.extend({
+        name: "Radar",
+        defaults: {
 
-        //Number - Width of the grid lines
-        scaleGridLineWidth: 1,
+            scale: {
+                scaleType: "radialLinear",
+                display: true,
 
-        //Boolean - Whether to show horizontal lines (except X axis)
-        scaleShowHorizontalLines: true,
+                //Boolean - Whether to animate scaling the chart from the centre
+                animate: false,
 
-        //Boolean - Whether to show vertical lines (except Y axis)
-        scaleShowVerticalLines: true,
+                lineArc: false,
 
-        //Number - Pixel width of the bar border
-        barBorderWidth: 2,
+                // grid line settings
+                gridLines: {
+                    show: true,
+                    color: "rgba(0, 0, 0, 0.05)",
+                    lineWidth: 1,
+                },
 
-        //Number - Spacing between each of the X value sets
-        barValueSpacing: 5,
+                angleLines: {
+                    show: true,
+                    color: "rgba(0,0,0,.1)",
+                    lineWidth: 1
+                },
 
-        //Number - Spacing between data sets within X values
-        barDatasetSpacing: 1,
+                // scale numbers
+                beginAtZero: true,
 
-        //Boolean - Whether bars should be rendered on a percentage base
-        relativeBars: false,
+                // label settings
+                labels: {
+                    show: true,
+                    template: "<%=value%>",
+                    fontSize: 12,
+                    fontStyle: "normal",
+                    fontColor: "#666",
+                    fontFamily: "Helvetica Neue",
 
-        //String - A legend template
-        legendTemplate: "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span style=\"background-color:<%=datasets[i].backgroundColor%>\"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>"
+                    //Boolean - Show a backdrop to the scale label
+                    showLabelBackdrop: true,
 
-    };
+                    //String - The colour of the label backdrop
+                    backdropColor: "rgba(255,255,255,0.75)",
 
+                    //Number - The backdrop padding above & below the label in pixels
+                    backdropPaddingY: 2,
 
-    Chart.Type.extend({
-        name: "Bar",
-        defaults: defaultConfig,
-        initialize: function(data) {
+                    //Number - The backdrop padding to the side of the label in pixels
+                    backdropPaddingX: 2,
+                },
 
-            // Save data as a source for updating of values & methods
-            this.data = data;
+                pointLabels: {
+                    //String - Point label font declaration
+                    fontFamily: "'Arial'",
 
-            var options = this.options;
+                    //String - Point label font weight
+                    fontStyle: "normal",
 
-            var _this = this;
+                    //Number - Point label font size in pixels
+                    fontSize: 10,
 
-            // Custom Scale Methods and Options
-            this.ScaleClass = Chart.Scale.extend({
-                offsetGridLines: true,
-                calculateBarBase: function(datasetIndex, index) {
+                    //String - Point label font colour
+                    fontColor: "#666",
+                },
+            },
 
-                    var base = 0;
+            elements: {
+                line: {
+                    tension: 0, // no bezier in radar
+                }
+            },
 
-                    if (_this.options.stacked) {
-                        var bar = _this.data.datasets[datasetIndex].metaData[index];
-                        if (bar.value < 0) {
-                            for (var i = 0; i < datasetIndex; i++) {
-                                base += _this.data.datasets[i].metaData[index].value < base ? _this.data.datasets[i].metaData[index].value : 0;
-                            }
-                        } else {
-                            for (var i = 0; i < datasetIndex; i++) {
-                                base += _this.data.datasets[i].metaData[index].value > base ? _this.data.datasets[i].metaData[index].value : 0;
-                            }
-                        }
-                        return this.calculateY(base);
-                    }
+            //String - A legend template
+            legendTemplate: "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span style=\"background-color:<%=datasets[i].strokeColor%>\"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>"
 
-                    base = this.endPoint;
+        },
 
-                    if (this.beginAtZero || ((this.min <= 0 && this.max >= 0) || (this.min >= 0 && this.max <= 0))) {
-                        base = this.calculateY(0);
-                        base += _this.options.scaleGridLineWidth;
-                    } else if (this.min < 0 && this.max < 0) {
-                        // All values are negative. Use the top as the base
-                        base = this.startPoint;
-                    }
+        initialize: function() {
+            // Events
+            helpers.bindEvents(this, this.options.events, this.events);
 
-                    return base;
+            // Create a new line and its points for each dataset and piece of data
+            helpers.each(this.data.datasets, function(dataset, datasetIndex) {
 
-                },
-                calculateBarX: function(datasetCount, datasetIndex, elementIndex) {
-                    var xWidth = this.calculateBaseWidth(),
-                        xAbsolute = this.calculateX(elementIndex) - (xWidth / 2),
-                        barWidth = this.calculateBarWidth(datasetCount);
+                dataset.metaDataset = new Chart.Line({
+                    _chart: this.chart,
+                    _datasetIndex: datasetIndex,
+                    _points: dataset.metaData,
+                    _loop: true
+                });
 
-                    if (_this.options.stacked) {
-                        return xAbsolute + barWidth / 2;
-                    }
+                dataset.metaData = [];
 
-                    return xAbsolute + (barWidth * datasetIndex) + (datasetIndex * options.barDatasetSpacing) + barWidth / 2;
-                },
-                calculateBarY: function(datasets, datasetIndex, barIndex, value) {
+                helpers.each(dataset.data, function(dataPoint, index) {
+                    dataset.metaData.push(new Chart.Point({
+                        _datasetIndex: datasetIndex,
+                        _index: index,
+                        _chart: this.chart,
+                        _model: {
+                            x: 0, //xScale.getPixelForValue(null, index, true),
+                            y: 0, //this.chartArea.bottom,
+                        },
+                    }));
 
-                    if (_this.options.stacked) {
+                }, this);
+            }, this);
 
-                        var sumPos = 0,
-                            sumNeg = 0;
+            // Build the scale.
+            this.buildScale();
 
-                        for (var i = 0; i < datasetIndex; i++) {
-                            if (datasets[i].metaData[barIndex].value < 0) {
-                                sumNeg += datasets[i].metaData[barIndex].value || 0;
-                            } else {
-                                sumPos += datasets[i].metaData[barIndex].value || 0;
-                            }
-                        }
+            // Create tooltip instance exclusively for this chart with some defaults.
+            this.tooltip = new Chart.Tooltip({
+                _chart: this.chart,
+                _data: this.data,
+                _options: this.options,
+            }, this);
 
-                        if (value < 0) {
-                            return this.calculateY(sumNeg + value);
-                        } else {
-                            return this.calculateY(sumPos + value);
-                        }
+            // Need to fit scales before we reset elements. 
+            Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
 
-                        /*if (options.relativeBars) {
-                            offset = offset / sum * 100;
-                        }*/
+            // Reset so that we animation from the baseline
+            this.resetElements();
 
-                        return this.calculateY(0);
-                    }
+            // Update that shiz
+            this.update();
+        },
+        nextPoint: function(collection, index) {
+            return collection[index + 1] || collection[0];
+        },
+        previousPoint: function(collection, index) {
+            return collection[index - 1] || collection[collection.length - 1];
+        },
+        resetElements: function() {
 
-                    var offset = 0;
+            // Update the points
+            this.eachElement(function(point, index, dataset, datasetIndex) {
+                helpers.extend(point, {
+                    // Utility
+                    _chart: this.chart,
+                    _datasetIndex: datasetIndex,
+                    _index: index,
+                    _scale: this.scale,
+
+                    // Desired view properties
+                    _model: {
+                        x: this.scale.xCenter,
+                        y: this.scale.yCenter,
+
+                        // Appearance
+                        tension: point.custom && point.custom.tension ? point.custom.tension : this.options.elements.line.tension,
+                        radius: point.custom && point.custom.radius ? point.custom.pointRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointRadius, index, this.options.elements.point.radius),
+                        backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBackgroundColor, index, this.options.elements.point.backgroundColor),
+                        borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderColor, index, this.options.elements.point.borderColor),
+                        borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderWidth, index, this.options.elements.point.borderWidth),
+                        skip: typeof this.data.datasets[datasetIndex].data[index] != 'number',
+
+                        // Tooltip
+                        hoverRadius: point.custom && point.custom.hoverRadius ? point.custom.hoverRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointHitRadius, index, this.options.elements.point.hitRadius),
+                    },
+                });
+            }, this);
 
-                    for (i = datasetIndex; i < datasets.length; i++) {
-                        if (i === datasetIndex && value) {
-                            offset += value;
-                        } else {
-                            offset = offset + (datasets[i].metaData[barIndex].value);
-                        }
-                    }
+            // Update control points for the bezier curve
+            this.eachElement(function(point, index, dataset, datasetIndex) {
+                var controlPoints = helpers.splineCurve(
+                    this.previousPoint(dataset, index)._model,
+                    point._model,
+                    this.nextPoint(dataset, index)._model,
+                    point._model.tension
+                );
 
-                    return this.calculateY(value);
-                },
-                calculateBaseWidth: function() {
-                    return (this.calculateX(1) - this.calculateX(0)) - (2 * options.barValueSpacing);
-                },
-                calculateBaseHeight: function() {
-                    return (this.calculateY(1) - this.calculateY(0));
-                },
-                calculateBarWidth: function(datasetCount) {
+                point._model.controlPointPreviousX = this.scale.xCenter;
+                point._model.controlPointPreviousY = this.scale.yCenter;
+                point._model.controlPointNextX = this.scale.xCenter;
+                point._model.controlPointNextY = this.scale.yCenter;
 
-                    //The padding between datasets is to the right of each bar, providing that there are more than 1 dataset
-                    var baseWidth = this.calculateBaseWidth() - ((datasetCount - 1) * options.barDatasetSpacing);
+                // Now pivot the point for animation
+                point.pivot();
+            }, this);
+        },
+        update: function() {
+            Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
 
-                    if (_this.options.stacked) {
-                        return baseWidth;
-                    }
-                    return (baseWidth / datasetCount);
-                },
-            });
+            // Update the lines
+            this.eachDataset(function(dataset, datasetIndex) {
+                helpers.extend(dataset.metaDataset, {
+                    // Utility
+                    _datasetIndex: datasetIndex,
 
-            // Events
-            helpers.bindEvents(this, this.options.tooltipEvents, this.onHover);
+                    // Data
+                    _children: dataset.metaData,
+
+                    // Model
+                    _model: {
+                        // Appearance
+                        tension: dataset.tension || this.options.elements.line.tension,
+                        backgroundColor: dataset.backgroundColor || this.options.elements.line.backgroundColor,
+                        borderWidth: dataset.borderWidth || this.options.elements.line.borderWidth,
+                        borderColor: dataset.borderColor || this.options.elements.line.borderColor,
+                        fill: dataset.fill !== undefined ? dataset.fill : this.options.elements.line.fill, // use the value from the dataset if it was provided. else fall back to the default
+                        skipNull: dataset.skipNull !== undefined ? dataset.skipNull : this.options.elements.line.skipNull,
+                        drawNull: dataset.drawNull !== undefined ? dataset.drawNull : this.options.elements.line.drawNull,
+
+                        // Scale
+                        scaleTop: this.scale.top,
+                        scaleBottom: this.scale.bottom,
+                        scaleZero: this.scale.getPointPosition(0),
+                    },
+                });
 
-            //Declare the extension of the default point, to cater for the options passed in to the constructor
-            this.BarClass = Chart.Rectangle.extend({
-                ctx: this.chart.ctx,
+                dataset.metaDataset.pivot();
             });
 
-            // Build Scale
-            this.buildScale(this.data.labels);
-
-            //Create a new bar for each piece of data
-            helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-                dataset.metaData = [];
-                helpers.each(dataset.data, function(dataPoint, index) {
-                    dataset.metaData.push(new this.BarClass());
-                }, this);
-            }, this);
+            // Update the points
+            this.eachElement(function(point, index, dataset, datasetIndex) {
+                var pointPosition = this.scale.getPointPosition(index, this.scale.calculateCenterOffset(this.data.datasets[datasetIndex].data[index]));
 
-            // Set defaults for bars
-            this.eachElement(function(bar, index, dataset, datasetIndex) {
-                helpers.extend(bar, {
-                    base: this.scale.zeroPoint,
-                    width: this.scale.calculateBarWidth(this.data.datasets.length),
-                    x: this.scale.calculateBarX(this.data.datasets.length, datasetIndex, index),
-                    y: this.scale.calculateBarY(this.data.datasets, datasetIndex, index, this.data.datasets[datasetIndex].data[index]),
+                helpers.extend(point, {
+                    // Utility
+                    _chart: this.chart,
                     _datasetIndex: datasetIndex,
                     _index: index,
+
+                    // Desired view properties
+                    _model: {
+                        x: pointPosition.x, // value not used in dataset scale, but we want a consistent API between scales
+                        y: pointPosition.y,
+
+                        // Appearance
+                        tension: point.custom && point.custom.tension ? point.custom.tension : this.options.elements.line.tension,
+                        radius: point.custom && point.custom.radius ? point.custom.pointRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointRadius, index, this.options.elements.point.radius),
+                        backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBackgroundColor, index, this.options.elements.point.backgroundColor),
+                        borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderColor, index, this.options.elements.point.borderColor),
+                        borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderWidth, index, this.options.elements.point.borderWidth),
+                        skip: typeof this.data.datasets[datasetIndex].data[index] != 'number',
+
+                        // Tooltip
+                        hoverRadius: point.custom && point.custom.hoverRadius ? point.custom.hoverRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointHitRadius, index, this.options.elements.point.hitRadius),
+                    },
                 });
-                // Copy to view model
-                bar.save();
             }, this);
 
-            // Create tooltip instance exclusively for this chart with some defaults.
-            this.tooltip = new Chart.Tooltip({
-                _chart: this.chart,
-                _data: this.data,
-                _options: this.options,
+
+            // Update control points for the bezier curve
+            this.eachElement(function(point, index, dataset, datasetIndex) {
+                var controlPoints = helpers.splineCurve(
+                    this.previousPoint(dataset, index)._model,
+                    point._model,
+                    this.nextPoint(dataset, index)._model,
+                    point._model.tension
+                );
+
+                point._model.controlPointPreviousX = controlPoints.previous.x;
+                point._model.controlPointNextX = controlPoints.next.x;
+
+                // Prevent the bezier going outside of the bounds of the graph
+
+                // Cap puter bezier handles to the upper/lower scale bounds
+                if (controlPoints.next.y > this.chartArea.bottom) {
+                    point._model.controlPointNextY = this.chartArea.bottom;
+                } else if (controlPoints.next.y < this.chartArea.top) {
+                    point._model.controlPointNextY = this.chartArea.top;
+                } else {
+                    point._model.controlPointNextY = controlPoints.next.y;
+                }
+
+                // Cap inner bezier handles to the upper/lower scale bounds
+                if (controlPoints.previous.y > this.chartArea.bottom) {
+                    point._model.controlPointPreviousY = this.chartArea.bottom;
+                } else if (controlPoints.previous.y < this.chartArea.top) {
+                    point._model.controlPointPreviousY = this.chartArea.top;
+                } else {
+                    point._model.controlPointPreviousY = controlPoints.previous.y;
+                }
+
+                // Now pivot the point for animation
+                point.pivot();
             }, this);
 
-            // Update the chart with the latest data.
-            this.update();
+            this.render();
+        },
+        buildScale: function() {
+            var self = this;
+
+            var ScaleConstructor = Chart.scales.getScaleConstructor(this.options.scale.scaleType);
+            this.scale = new ScaleConstructor({
+                options: this.options.scale,
+                height: this.chart.height,
+                width: this.chart.width,
+                xCenter: this.chart.width / 2,
+                yCenter: this.chart.height / 2,
+                ctx: this.chart.ctx,
+                labels: this.data.labels,
+                valuesCount: this.data.datasets[0].data.length,
+                calculateRange: function() {
+                    this.min = null;
+                    this.max = null;
+
+                    helpers.each(self.data.datasets, function(dataset) {
+                        if (dataset.yAxisID === this.id) {
+                            helpers.each(dataset.data, function(value, index) {
+                                if (this.min === null) {
+                                    this.min = value;
+                                } else if (value < this.min) {
+                                    this.min = value;
+                                }
+
+                                if (this.max === null) {
+                                    this.max = value;
+                                } else if (value > this.max) {
+                                    this.max = value;
+                                }
+                            }, this);
+                        }
+                    }, this);
+                }
+            });
+
+            this.scale.setScaleSize();
+            this.scale.calculateRange();
+            this.scale.generateTicks();
+            this.scale.buildYLabels();
+        },
+        draw: function(ease) {
+            var easingDecimal = ease || 1;
+            this.clear();
+
+            // Draw all the scales
+            this.scale.draw(this.chartArea);
+
+            // reverse for-loop for proper stacking
+            for (var i = this.data.datasets.length - 1; i >= 0; i--) {
+
+                var dataset = this.data.datasets[i];
+
+                // Transition Point Locations
+                helpers.each(dataset.metaData, function(point, index) {
+                    point.transition(easingDecimal);
+                }, this);
+
+                // Transition and Draw the line
+                dataset.metaDataset.transition(easingDecimal).draw();
+
+                // Draw the points
+                helpers.each(dataset.metaData, function(point) {
+                    point.draw();
+                });
+            }
+
+            // Finally draw the tooltip
+            this.tooltip.transition(easingDecimal).draw();
         },
-        onHover: function(e) {
-
+        events: function(e) {
 
             // If exiting chart
             if (e.type == 'mouseout') {
@@ -2586,7 +4307,7 @@
 
             // Find Active Elements
             this.active = function() {
-                switch (this.options.hoverMode) {
+                switch (this.options.hover.mode) {
                     case 'single':
                         return this.getElementAtEvent(e);
                     case 'label':
@@ -2599,21 +4320,39 @@
             }.call(this);
 
             // On Hover hook
-            if (this.options.onHover) {
-                this.options.onHover.call(this, this.active);
+            if (this.options.hover.onHover) {
+                this.options.hover.onHover.call(this, this.active);
+            }
+
+            if (e.type == 'mouseup' || e.type == 'click') {
+                if (this.options.onClick) {
+                    this.options.onClick.call(this, e, this.active);
+                }
             }
 
+            var dataset;
+            var index;
             // Remove styling for last active (even if it may still be active)
             if (this.lastActive.length) {
-                switch (this.options.hoverMode) {
+                switch (this.options.hover.mode) {
                     case 'single':
-                        this.lastActive[0].backgroundColor = this.data.datasets[this.lastActive[0]._datasetIndex].backgroundColor;
-                        this.lastActive[0].borderColor = this.data.datasets[this.lastActive[0]._datasetIndex].borderColor;
+                        dataset = this.data.datasets[this.lastActive[0]._datasetIndex];
+                        index = this.lastActive[0]._index;
+
+                        this.lastActive[0]._model.radius = this.lastActive[0].custom && this.lastActive[0].custom.radius ? this.lastActive[0].custom.pointRadius : helpers.getValueAtIndexOrDefault(dataset.pointRadius, index, this.options.elements.point.radius);
+                        this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointBackgroundColor, index, this.options.elements.point.backgroundColor);
+                        this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.pointBorderColor, index, this.options.elements.point.borderColor);
+                        this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.options.elements.point.borderWidth);
                         break;
                     case 'label':
                         for (var i = 0; i < this.lastActive.length; i++) {
-                            this.lastActive[i].backgroundColor = this.data.datasets[this.lastActive[i]._datasetIndex].backgroundColor;
-                            this.lastActive[i].borderColor = this.data.datasets[this.lastActive[i]._datasetIndex].borderColor;
+                            dataset = this.data.datasets[this.lastActive[i]._datasetIndex];
+                            index = this.lastActive[i]._index;
+
+                            this.lastActive[i]._model.radius = this.lastActive[i].custom && this.lastActive[i].custom.radius ? this.lastActive[i].custom.pointRadius : helpers.getValueAtIndexOrDefault(dataset.pointRadius, index, this.options.elements.point.radius);
+                            this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointBackgroundColor, index, this.options.elements.point.backgroundColor);
+                            this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.pointBorderColor, index, this.options.elements.point.borderColor);
+                            this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.options.elements.point.borderWidth);
                         }
                         break;
                     case 'dataset':
@@ -2624,16 +4363,26 @@
             }
 
             // Built in hover styling
-            if (this.active.length && this.options.hoverMode) {
-                switch (this.options.hoverMode) {
+            if (this.active.length && this.options.hover.mode) {
+                switch (this.options.hover.mode) {
                     case 'single':
-                        this.active[0].backgroundColor = this.data.datasets[this.active[0]._datasetIndex].hoverBackgroundColor || helpers.color(this.active[0].backgroundColor).saturate(0.8).darken(0.2).rgbString();
-                        this.active[0].borderColor = this.data.datasets[this.active[0]._datasetIndex].hoverBorderColor || helpers.color(this.active[0].borderColor).saturate(0.8).darken(0.2).rgbString();
+                        dataset = this.data.datasets[this.active[0]._datasetIndex];
+                        index = this.active[0]._index;
+
+                        this.active[0]._model.radius = this.active[0].custom && this.active[0].custom.hoverRadius ? this.active[0].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[0]._model.radius + 2);
+                        this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.35).rgbString());
+                        this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.35).rgbString());
+                        this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[0]._model.borderWidth + 2);
                         break;
                     case 'label':
                         for (var i = 0; i < this.active.length; i++) {
-                            this.active[i].backgroundColor = this.data.datasets[this.active[i]._datasetIndex].hoverBackgroundColor || helpers.color(this.active[i].backgroundColor).saturate(0.8).darken(0.2).rgbString();
-                            this.active[i].borderColor = this.data.datasets[this.active[i]._datasetIndex].hoverBorderColor || helpers.color(this.active[i].borderColor).saturate(0.8).darken(0.2).rgbString();
+                            dataset = this.data.datasets[this.active[i]._datasetIndex];
+                            index = this.active[i]._index;
+
+                            this.active[i]._model.radius = this.active[i].custom && this.active[i].custom.hoverRadius ? this.active[i].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[i]._model.radius + 2);
+                            this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.35).rgbString());
+                            this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.35).rgbString());
+                            this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[i]._model.borderWidth + 2);
                         }
                         break;
                     case 'dataset':
@@ -2643,33 +4392,30 @@
                 }
             }
 
-
             // Built in Tooltips
-            if (this.options.showTooltips) {
+            if (this.options.tooltips.enabled) {
 
                 // The usual updates
                 this.tooltip.initialize();
 
                 // Active
                 if (this.active.length) {
+                    this.tooltip._model.opacity = 1;
+
                     helpers.extend(this.tooltip, {
-                        opacity: 1,
                         _active: this.active,
                     });
 
                     this.tooltip.update();
                 } else {
                     // Inactive
-                    helpers.extend(this.tooltip, {
-                        opacity: 0,
-                    });
+                    this.tooltip._model.opacity = 0;
                 }
             }
 
-
+            // Hover animations
             this.tooltip.pivot();
 
-            // Hover animations
             if (!this.animating) {
                 var changed;
 
@@ -2685,7 +4431,7 @@
                     (this.lastActive.length && this.active.length && changed)) {
 
                     this.stop();
-                    this.render(this.options.hoverAnimationDuration);
+                    this.render(this.options.hover.animationDuration);
                 }
             }
 
@@ -2693,404 +4439,1163 @@
             this.lastActive = this.active;
             return this;
         },
-        update: function() {
+    });
+}).call(this);
 
-            this.scale.update();
+(function() {
+    "use strict";
 
-            this.eachElement(function(bar, index, dataset, datasetIndex) {
-                helpers.extend(bar, {
-                    value: this.data.datasets[datasetIndex].data[index],
-                });
-                bar.pivot();
-            }, this);
+    var root = this,
+        Chart = root.Chart,
+        helpers = Chart.helpers;
 
-            this.eachElement(function(bar, index, dataset, datasetIndex) {
-                helpers.extend(bar, {
-                    base: this.scale.calculateBarBase(datasetIndex, index),
-                    x: this.scale.calculateBarX(this.data.datasets.length, datasetIndex, index),
-                    y: this.scale.calculateBarY(this.data.datasets, datasetIndex, index, this.data.datasets[datasetIndex].data[index]),
-                    width: this.scale.calculateBarWidth(this.data.datasets.length),
-                    label: this.data.labels[index],
-                    datasetLabel: this.data.datasets[datasetIndex].label,
-                    borderColor: this.data.datasets[datasetIndex].borderColor,
-                    borderWidth: this.data.datasets[datasetIndex].borderWidth,
-                    backgroundColor: this.data.datasets[datasetIndex].backgroundColor,
-                    _datasetIndex: datasetIndex,
-                    _index: index,
+    // The scale service is used to resize charts along with all of their axes. We make this as
+    // a service where scales are registered with their respective charts so that changing the 
+    // scales does not require 
+    Chart.scaleService = {
+        // The interesting function
+        fitScalesForChart: function(chartInstance, width, height) {
+            var xPadding = 10;
+            var yPadding = 10;
+
+            if (chartInstance) {
+                var leftScales = helpers.where(chartInstance.scales, function(scaleInstance) {
+                    return scaleInstance.options.position == "left";
+                });
+                var rightScales = helpers.where(chartInstance.scales, function(scaleInstance) {
+                    return scaleInstance.options.position == "right";
+                });
+                var topScales = helpers.where(chartInstance.scales, function(scaleInstance) {
+                    return scaleInstance.options.position == "top";
+                });
+                var bottomScales = helpers.where(chartInstance.scales, function(scaleInstance) {
+                    return scaleInstance.options.position == "bottom";
                 });
-                bar.pivot();
-            }, this);
 
-            this.render();
-        },
-        buildScale: function(labels) {
-            var self = this;
+                // Adjust the padding to take into account displaying labels
+                if (topScales.length === 0 || bottomScales.length === 0) {
+                    var maxFontHeight = 0;
 
-            var dataTotal = function() {
-                var values = [];
-                var negativeValues = [];
+                    var maxFontHeightFunction = function(scaleInstance) {
+                        if (scaleInstance.options.labels.show) {
+                            // Only consider font sizes for axes that actually show labels
+                            maxFontHeight = Math.max(maxFontHeight, scaleInstance.options.labels.fontSize);
+                        }
+                    };
 
-                if (self.options.stacked) {
-                    self.eachValue(function(value, index) {
-                        values[index] = values[index] || 0;
-                        negativeValues[index] = negativeValues[index] || 0;
-                        if (self.options.relativeBars) {
-                            values[index] = 100;
+                    helpers.each(leftScales, maxFontHeightFunction);
+                    helpers.each(rightScales, maxFontHeightFunction);
+
+                    if (topScales.length === 0) {
+                        // Add padding so that we can handle drawing the top nicely
+                        yPadding += 0.75 * maxFontHeight; // 0.75 since padding added on both sides
+                    }
+
+                    if (bottomScales.length === 0) {
+                        // Add padding so that we can handle drawing the bottom nicely
+                        yPadding += 1.5 * maxFontHeight;
+                    }
+                }
+
+                // Essentially we now have any number of scales on each of the 4 sides.
+                // Our canvas looks like the following.
+                // The areas L1 and L2 are the left axes. R1 is the right axis, T1 is the top axis and 
+                // B1 is the bottom axis
+                // |------------------------------------------------------|
+                // |		  |				T1						|	  |
+                // |----|-----|-------------------------------------|-----|
+                // |	|     |									    |     |
+                // | L1	|  L2 |			Chart area					|  R1 |
+                // |	|	  |										|     |
+                // |	|	  |										|     |
+                // |----|-----|-------------------------------------|-----|
+                // |		  |				B1						|	  |
+                // |		  |										|	  |
+                // |------------------------------------------------------|
+
+                // What we do to find the best sizing, we do the following
+                // 1. Determine the minimum size of the chart area. 
+                // 2. Split the remaining width equally between each vertical axis
+                // 3. Split the remaining height equally between each horizontal axis
+                // 4. Give each scale the maximum size it can be. The scale will return it's minimum size
+                // 5. Adjust the sizes of each axis based on it's minimum reported size. 
+                // 6. Refit each axis
+                // 7. Position each axis in the final location
+                // 8. Tell the chart the final location of the chart area
+
+                // Step 1
+                var chartWidth = width / 2; // min 50%
+                var chartHeight = height / 2; // min 50%
+                var aspectRatio = chartHeight / chartWidth;
+                var screenAspectRatio;
+
+                if (chartInstance.options.maintainAspectRatio) {
+                    screenAspectRatio = height / width;
+
+                    if (aspectRatio != screenAspectRatio) {
+                        chartHeight = chartWidth * screenAspectRatio;
+                        aspectRatio = screenAspectRatio;
+                    }
+                }
+
+                chartWidth -= (2 * xPadding);
+                chartHeight -= (2 * yPadding);
+
+                // Step 2
+                var verticalScaleWidth = (width - chartWidth) / (leftScales.length + rightScales.length);
+
+                // Step 3
+                var horizontalScaleHeight = (height - chartHeight) / (topScales.length + bottomScales.length);
+
+                // Step 4;
+                var minimumScaleSizes = [];
+
+                var verticalScaleMinSizeFunction = function(scaleInstance) {
+                    var minSize = scaleInstance.fit(verticalScaleWidth, chartHeight);
+                    minimumScaleSizes.push({
+                        horizontal: false,
+                        minSize: minSize,
+                        scale: scaleInstance,
+                    });
+                };
+
+                var horizontalScaleMinSizeFunction = function(scaleInstance) {
+                    var minSize = scaleInstance.fit(chartWidth, horizontalScaleHeight);
+                    minimumScaleSizes.push({
+                        horizontal: true,
+                        minSize: minSize,
+                        scale: scaleInstance,
+                    });
+                };
+
+                // vertical scales
+                helpers.each(leftScales, verticalScaleMinSizeFunction);
+                helpers.each(rightScales, verticalScaleMinSizeFunction);
+
+                // horizontal scales
+                helpers.each(topScales, horizontalScaleMinSizeFunction);
+                helpers.each(bottomScales, horizontalScaleMinSizeFunction);
+
+                // Step 5
+                var maxChartHeight = height - (2 * yPadding);
+                var maxChartWidth = width - (2 * xPadding);
+
+                helpers.each(minimumScaleSizes, function(wrapper) {
+                    if (wrapper.horizontal) {
+                        maxChartHeight -= wrapper.minSize.height;
+                    } else {
+                        maxChartWidth -= wrapper.minSize.width;
+                    }
+                });
+
+                // At this point, maxChartHeight and maxChartWidth are the size the chart area could
+                // be if the axes are drawn at their minimum sizes.
+                if (chartInstance.options.maintainAspectRatio) {
+                    // Figure out what the real max size will be
+                    var maxAspectRatio = maxChartHeight / maxChartWidth;
+
+                    if (maxAspectRatio != screenAspectRatio) {
+                        // Need to adjust
+                        if (maxChartHeight < maxChartWidth) {
+                            maxChartWidth = maxChartHeight / screenAspectRatio;
                         } else {
-                            if (value < 0) {
-                                negativeValues[index] += value;
-                            } else {
-                                values[index] += value;
-                            }
+                            maxChartHeight = maxChartWidth * screenAspectRatio;
                         }
-                    });
-                    return values.concat(negativeValues);
+                    }
                 }
 
-                self.eachValue(function(value, index) {
-                    values.push(value);
-                });
+                // Step 6
+                var verticalScaleFitFunction = function(scaleInstance) {
+                    var wrapper = helpers.findNextWhere(minimumScaleSizes, function(wrapper) {
+                        return wrapper.scale === scaleInstance;
+                    });
 
-                return values;
+                    if (wrapper) {
+                        scaleInstance.fit(wrapper.minSize.width, maxChartHeight);
+                    }
+                };
 
-            };
+                var horizontalScaleFitFunction = function(scaleInstance) {
+                    var wrapper = helpers.findNextWhere(minimumScaleSizes, function(wrapper) {
+                        return wrapper.scale === scaleInstance;
+                    });
 
-            var scaleOptions = {
-                templateString: this.options.scaleLabel,
-                height: this.chart.height,
-                width: this.chart.width,
-                ctx: this.chart.ctx,
-                textColor: this.options.scaleFontColor,
-                fontSize: this.options.scaleFontSize,
-                fontStyle: this.options.scaleFontStyle,
-                fontFamily: this.options.scaleFontFamily,
-                valuesCount: labels.length,
-                beginAtZero: this.options.scaleBeginAtZero,
-                integersOnly: this.options.scaleIntegersOnly,
-                calculateYRange: function(currentHeight) {
-                    var updatedRanges = helpers.calculateScaleRange(
-                        dataTotal(),
-                        currentHeight,
-                        this.fontSize,
-                        this.beginAtZero,
-                        this.integersOnly
-                    );
-                    helpers.extend(this, updatedRanges);
-                },
-                xLabels: labels,
-                font: helpers.fontString(this.options.scaleFontSize, this.options.scaleFontStyle, this.options.scaleFontFamily),
-                lineWidth: this.options.scaleLineWidth,
-                lineColor: this.options.scaleLineColor,
-                showHorizontalLines: this.options.scaleShowHorizontalLines,
-                showVerticalLines: this.options.scaleShowVerticalLines,
-                gridLineWidth: (this.options.scaleShowGridLines) ? this.options.scaleGridLineWidth : 0,
-                gridLineColor: (this.options.scaleShowGridLines) ? this.options.scaleGridLineColor : "rgba(0,0,0,0)",
-                padding: (this.options.showScale) ? 0 : this.options.borderWidth,
-                showLabels: this.options.scaleShowLabels,
-                display: this.options.showScale
-            };
+                    if (wrapper) {
+                        scaleInstance.fit(maxChartWidth, wrapper.minSize.width);
+                    }
+                };
+
+                helpers.each(leftScales, verticalScaleFitFunction);
+                helpers.each(rightScales, verticalScaleFitFunction);
+                helpers.each(topScales, horizontalScaleFitFunction);
+                helpers.each(bottomScales, horizontalScaleFitFunction);
+
+                // Step 7 
+                var totalLeftWidth = xPadding;
+                var totalTopHeight = yPadding;
+
+                // Calculate total width of all left axes
+                helpers.each(leftScales, function(scaleInstance) {
+                    totalLeftWidth += scaleInstance.width;
+                });
 
-            if (this.options.scaleOverride) {
-                helpers.extend(scaleOptions, {
-                    calculateYRange: helpers.noop,
-                    steps: this.options.scaleSteps,
-                    stepValue: this.options.scaleStepWidth,
-                    min: this.options.scaleStartValue,
-                    max: this.options.scaleStartValue + (this.options.scaleSteps * this.options.scaleStepWidth)
+                // Calculate total height of all top axes
+                helpers.each(topScales, function(scaleInstance) {
+                    totalTopHeight += scaleInstance.height;
                 });
+
+                // Position the scales
+                var left = xPadding;
+                var top = yPadding;
+                var right = 0;
+                var bottom = 0;
+
+                var verticalScalePlacer = function(scaleInstance) {
+                    scaleInstance.left = left;
+                    scaleInstance.right = left + scaleInstance.width;
+                    scaleInstance.top = totalTopHeight;
+                    scaleInstance.bottom = totalTopHeight + maxChartHeight;
+
+                    // Move to next point
+                    left = scaleInstance.right;
+                };
+
+                var horizontalScalePlacer = function(scaleInstance) {
+                    scaleInstance.left = totalLeftWidth;
+                    scaleInstance.right = totalLeftWidth + maxChartWidth;
+                    scaleInstance.top = top;
+                    scaleInstance.bottom = top + scaleInstance.height;
+
+                    // Move to next point 
+                    top = scaleInstance.bottom;
+                };
+
+                helpers.each(leftScales, verticalScalePlacer);
+                helpers.each(topScales, horizontalScalePlacer);
+
+                // Account for chart width and height
+                left += maxChartWidth;
+                top += maxChartHeight;
+
+                helpers.each(rightScales, verticalScalePlacer);
+                helpers.each(bottomScales, horizontalScalePlacer);
+
+                // Step 8
+                chartInstance.chartArea = {
+                    left: totalLeftWidth,
+                    top: totalTopHeight,
+                    right: totalLeftWidth + maxChartWidth,
+                    bottom: totalTopHeight + maxChartHeight,
+                };
             }
+        }
+    };
 
-            this.scale = new this.ScaleClass(scaleOptions);
+    // Scale registration object. Extensions can register new scale types (such as log or DB scales) and then
+    // use the new chart options to grab the correct scale
+    Chart.scales = {
+        constructors: {},
+        // Use a registration function so that we can move to an ES6 map when we no longer need to support
+        // old browsers
+        registerScaleType: function(scaleType, scaleConstructor) {
+            this.constructors[scaleType] = scaleConstructor;
         },
-        // This should be incorportated into the init as something like a default value. "Reflow" seems like a weird word for a fredraw function
-        redraw: function() {
-            var base = this.scale.zeroPoint;
-            this.eachElement(function(element, index, datasetIndex) {
-                helpers.extend(element, {
-                    y: base,
-                    base: base
-                });
-            });
-            this.render();
+        getScaleConstructor: function(scaleType) {
+            return this.constructors.hasOwnProperty(scaleType) ? this.constructors[scaleType] : undefined;
+        }
+    };
+
+    var LinearScale = Chart.Element.extend({
+        calculateRange: helpers.noop, // overridden in the chart. Will set min and max as properties of the scale for later use
+        isHorizontal: function() {
+            return this.options.position == "top" || this.options.position == "bottom";
         },
-        draw: function(ease) {
+        generateTicks: function(width, height) {
+            // We need to decide how many ticks we are going to have. Each tick draws a grid line.
+            // There are two possibilities. The first is that the user has manually overridden the scale
+            // calculations in which case the job is easy. The other case is that we have to do it ourselves
+            // 
+            // We assume at this point that the scale object has been updated with the following values
+            // by the chart.
+            // 	min: this is the minimum value of the scale
+            //	max: this is the maximum value of the scale
+            //	options: contains the options for the scale. This is referenced from the user settings
+            //		rather than being cloned. This ensures that updates always propogate to a redraw
+
+            // Reset the ticks array. Later on, we will draw a grid line at these positions
+            // The array simply contains the numerical value of the spots where ticks will be
+            this.ticks = [];
+
+            if (this.options.override) {
+                // The user has specified the manual override. We use <= instead of < so that 
+                // we get the final line
+                for (var i = 0; i <= this.options.override.steps; ++i) {
+                    var value = this.options.override.start + (i * this.options.override.stepWidth);
+                    ticks.push(value);
+                }
+            } else {
+                // Figure out what the max number of ticks we can support it is based on the size of
+                // the axis area. For now, we say that the minimum tick spacing in pixels must be 50
+                // We also limit the maximum number of ticks to 11 which gives a nice 10 squares on 
+                // the graph
 
-            var easingDecimal = ease || 1;
-            this.clear();
+                var maxTicks;
+
+                if (this.isHorizontal()) {
+                    maxTicks = Math.min(11, Math.ceil(width / 50));
+                } else {
+                    // The factor of 2 used to scale the font size has been experimentally determined.
+                    maxTicks = Math.min(11, Math.ceil(height / (2 * this.options.labels.fontSize)));
+                }
 
-            this.scale.draw(easingDecimal);
+                // Make sure we always have at least 2 ticks 
+                maxTicks = Math.max(2, maxTicks);
+
+                // To get a "nice" value for the tick spacing, we will use the appropriately named 
+                // "nice number" algorithm. See http://stackoverflow.com/questions/8506881/nice-label-algorithm-for-charts-with-minimum-ticks
+                // for details.
+
+                // If we are forcing it to begin at 0, but 0 will already be rendered on the chart,
+                // do nothing since that would make the chart weird. If the user really wants a weird chart
+                // axis, they can manually override it
+                if (this.options.beginAtZero) {
+                    var minSign = helpers.sign(this.min);
+                    var maxSign = helpers.sign(this.max);
+
+                    if (minSign < 0 && maxSign < 0) {
+                        // move the top up to 0
+                        this.max = 0;
+                    } else if (minSign > 0 && maxSign > 0) {
+                        // move the botttom down to 0
+                        this.min = 0;
+                    }
+                }
 
-            //Draw all the bars for each dataset
-            this.eachElement(function(bar, index, datasetIndex) {
-                bar.transition(easingDecimal).draw();
+                var niceRange = helpers.niceNum(this.max - this.min, false);
+                var spacing = helpers.niceNum(niceRange / (maxTicks - 1), true);
+                var niceMin = Math.floor(this.min / spacing) * spacing;
+                var niceMax = Math.ceil(this.max / spacing) * spacing;
+
+                // Put the values into the ticks array
+                for (var j = niceMin; j <= niceMax; j += spacing) {
+                    this.ticks.push(j);
+                }
+            }
+
+            if (this.options.position == "left" || this.options.position == "right") {
+                // We are in a vertical orientation. The top value is the highest. So reverse the array
+                this.ticks.reverse();
+            }
+
+            // At this point, we need to update our max and min given the tick values since we have expanded the
+            // range of the scale
+            this.max = helpers.max(this.ticks);
+            this.min = helpers.min(this.ticks);
+        },
+        buildLabels: function() {
+            // We assume that this has been run after ticks have been generated. We try to figure out
+            // a label for each tick. 
+            this.labels = [];
+
+            helpers.each(this.ticks, function(tick, index, ticks) {
+                var label;
+
+                if (this.options.labels.userCallback) {
+                    // If the user provided a callback for label generation, use that as first priority
+                    label = this.options.lables.userCallback(tick, index, ticks);
+                } else if (this.options.labels.template) {
+                    // else fall back to the template string
+                    label = helpers.template(this.options.labels.template, {
+                        value: tick
+                    });
+                }
+
+                this.labels.push(label ? label : ""); // empty string will not render so we're good
             }, this);
+        },
+        getPixelForValue: function(value) {
+            // This must be called after fit has been run so that 
+            //		this.left, this.top, this.right, and this.bottom have been defined
+            var pixel;
+            var range = this.max - this.min;
+
+            if (this.isHorizontal()) {
+                pixel = this.left + (this.width / range * (value - this.min));
+            } else {
+                // Bottom - top since pixels increase downard on a screen
+                pixel = this.bottom - (this.height / range * (value - this.min));
+            }
 
-            // Finally draw the tooltip
-            this.tooltip.transition(easingDecimal).draw();
+            return pixel;
+        },
+        // Fit this axis to the given size
+        // @param {number} maxWidth : the max width the axis can be
+        // @param {number} maxHeight: the max height the axis can be
+        // @return {object} minSize : the minimum size needed to draw the axis
+        fit: function(maxWidth, maxHeight) {
+            this.calculateRange();
+            this.generateTicks(maxWidth, maxHeight);
+            this.buildLabels();
+
+            var minSize = {
+                width: 0,
+                height: 0,
+            };
+
+            if (this.isHorizontal()) {
+                minSize.width = maxWidth; // fill all the width
+
+                // In a horizontal axis, we need some room for the scale to be drawn
+                //
+                //		-----------------------------------------------------
+                //			|			|			|			|			|
+                //
+                minSize.height = this.options.gridLines.show ? 25 : 0;
+            } else {
+                minSize.height = maxHeight; // fill all the height
+
+                // In a vertical axis, we need some room for the scale to be drawn.
+                // The actual grid lines will be drawn on the chart area, however, we need to show 
+                // ticks where the axis actually is.
+                // We will allocate 25px for this width
+                //		|
+                //	   -|
+                //	    |
+                //		|
+                //	   -|
+                //	    |
+                //		|
+                //	   -|
+                minSize.width = this.options.gridLines.show ? 25 : 0;
+            }
+
+            if (this.options.labels.show) {
+                // Don't bother fitting the labels if we are not showing them
+                var labelFont = helpers.fontString(this.options.labels.fontSize,
+                    this.options.labels.fontStyle, this.options.labels.fontFamily);
+
+                if (this.isHorizontal()) {
+                    // A horizontal axis is more constrained by the height.
+                    var maxLabelHeight = maxHeight - minSize.height;
+                    var labelHeight = 1.5 * this.options.labels.fontSize;
+                    minSize.height = Math.min(maxHeight, minSize.height + labelHeight);
+                } else {
+                    // A vertical axis is more constrained by the width. Labels are the dominant factor 
+                    // here, so get that length first
+                    var maxLabelWidth = maxWidth - minSize.width;
+                    var largestTextWidth = helpers.longestText(this.ctx, labelFont, this.labels);
+
+                    if (largestTextWidth < maxLabelWidth) {
+                        // We don't need all the room
+                        minSize.width += largestTextWidth;
+                    } else {
+                        // Expand to max size
+                        minSize.width = maxWidth;
+                    }
+                }
+            }
+
+            this.width = minSize.width;
+            this.height = minSize.height;
+            return minSize;
+        },
+        // Actualy draw the scale on the canvas
+        // @param {rectangle} chartArea : the area of the chart to draw full grid lines on
+        draw: function(chartArea) {
+            if (this.options.display) {
+
+                var setContextLineSettings;
+                var hasZero;
+
+                // Make sure we draw text in the correct color
+                this.ctx.fillStyle = this.options.labels.fontColor;
+
+                if (this.isHorizontal()) {
+                    if (this.options.gridLines.show) {
+                        // Draw the horizontal line
+                        setContextLineSettings = true;
+                        hasZero = helpers.findNextWhere(this.ticks, function(tick) {
+                            return tick === 0;
+                        }) !== undefined;
+                        var yTickStart = this.options.position == "bottom" ? this.top : this.bottom - 10;
+                        var yTickEnd = this.options.position == "bottom" ? this.top + 10 : this.bottom;
+
+                        helpers.each(this.ticks, function(tick, index) {
+                            // Grid lines are vertical
+                            var xValue = this.getPixelForValue(tick);
+
+                            if (tick === 0 || (!hasZero && index === 0)) {
+                                // Draw the 0 point specially or the left if there is no 0
+                                this.ctx.lineWidth = this.options.gridLines.zeroLineWidth;
+                                this.ctx.strokeStyle = this.options.gridLines.zeroLineColor;
+                                setContextLineSettings = true; // reset next time
+                            } else if (setContextLineSettings) {
+                                this.ctx.lineWidth = this.options.gridLines.lineWidth;
+                                this.ctx.strokeStyle = this.options.gridLines.color;
+                                setContextLineSettings = false;
+                            }
+
+                            xValue += helpers.aliasPixel(this.ctx.lineWidth);
+
+                            // Draw the label area
+                            this.ctx.beginPath();
+
+                            if (this.options.gridLines.drawTicks) {
+                                this.ctx.moveTo(xValue, yTickStart);
+                                this.ctx.lineTo(xValue, yTickEnd);
+                            }
+
+                            // Draw the chart area
+                            if (this.options.gridLines.drawOnChartArea) {
+                                this.ctx.moveTo(xValue, chartArea.top);
+                                this.ctx.lineTo(xValue, chartArea.bottom);
+                            }
+
+                            // Need to stroke in the loop because we are potentially changing line widths & colours
+                            this.ctx.stroke();
+                        }, this);
+                    }
+
+                    if (this.options.labels.show) {
+                        // Draw the labels
+
+                        var labelStartY;
+
+                        if (this.options.position == "top") {
+                            labelStartY = this.top;
+                        } else {
+                            // bottom side
+                            labelStartY = this.top + 20;
+                        }
+
+                        this.ctx.textAlign = "center";
+                        this.ctx.textBaseline = "top";
+                        this.ctx.font = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
+
+                        helpers.each(this.labels, function(label, index) {
+                            var xValue = this.getPixelForValue(this.ticks[index]);
+                            this.ctx.fillText(label, xValue, labelStartY);
+                        }, this);
+                    }
+                } else {
+                    // Vertical
+                    if (this.options.gridLines.show) {
+
+                        // Draw the vertical line
+                        setContextLineSettings = true;
+                        hasZero = helpers.findNextWhere(this.ticks, function(tick) {
+                            return tick === 0;
+                        }) !== undefined;
+                        var xTickStart = this.options.position == "right" ? this.left : this.right - 10;
+                        var xTickEnd = this.options.position == "right" ? this.left + 10 : this.right;
+
+                        helpers.each(this.ticks, function(tick, index) {
+                            // Grid lines are horizontal
+                            var yValue = this.getPixelForValue(tick);
+
+                            if (tick === 0 || (!hasZero && index === 0)) {
+                                // Draw the 0 point specially or the bottom if there is no 0
+                                this.ctx.lineWidth = this.options.gridLines.zeroLineWidth;
+                                this.ctx.strokeStyle = this.options.gridLines.zeroLineColor;
+                                setContextLineSettings = true; // reset next time
+                            } else if (setContextLineSettings) {
+                                this.ctx.lineWidth = this.options.gridLines.lineWidth;
+                                this.ctx.strokeStyle = this.options.gridLines.color;
+                                setContextLineSettings = false; // use boolean to indicate that we only want to do this once
+                            }
+
+                            yValue += helpers.aliasPixel(this.ctx.lineWidth);
+
+                            // Draw the label area
+                            this.ctx.beginPath();
+
+                            if (this.options.gridLines.drawTicks) {
+                                this.ctx.moveTo(xTickStart, yValue);
+                                this.ctx.lineTo(xTickEnd, yValue);
+                            }
+
+                            // Draw the chart area
+                            if (this.options.gridLines.drawOnChartArea) {
+                                this.ctx.moveTo(chartArea.left, yValue);
+                                this.ctx.lineTo(chartArea.right, yValue);
+                            }
+
+                            this.ctx.stroke();
+                        }, this);
+                    }
+
+                    if (this.options.labels.show) {
+                        // Draw the labels
+
+                        var labelStartX;
+                        var maxLabelWidth = this.width - 25;
+
+                        if (this.options.position == "left") {
+                            labelStartX = this.left;
+                        } else {
+                            // right side
+                            labelStartX = this.left + 20;
+                        }
+
+                        this.ctx.textAlign = "left";
+                        this.ctx.textBaseline = "middle";
+                        this.ctx.font = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
+
+                        helpers.each(this.labels, function(label, index) {
+                            var yValue = this.getPixelForValue(this.ticks[index]);
+                            this.ctx.fillText(label, labelStartX, yValue, maxLabelWidth);
+                        }, this);
+                    }
+                }
+            }
         }
     });
+    Chart.scales.registerScaleType("linear", LinearScale);
 
+    var DatasetScale = Chart.Element.extend({
+        // overridden in the chart. Will set min and max as properties of the scale for later use. Min will always be 0 when using a dataset and max will be the number of items in the dataset
+        calculateRange: helpers.noop,
+        isHorizontal: function() {
+            return this.options.position == "top" || this.options.position == "bottom";
+        },
+        getPixelForValue: function(value, index, includeOffset) {
+            // This must be called after fit has been run so that 
+            //		this.left, this.top, this.right, and this.bottom have been defined
+            if (this.isHorizontal()) {
+                var isRotated = (this.labelRotation > 0);
+                var innerWidth = this.width - (this.paddingLeft + this.paddingRight);
+                var valueWidth = innerWidth / Math.max((this.max - ((this.options.gridLines.offsetGridLines) ? 0 : 1)), 1);
+                var valueOffset = (valueWidth * index) + this.paddingLeft;
+
+                if (this.options.gridLines.offsetGridLines && includeOffset) {
+                    valueOffset += (valueWidth / 2);
+                }
 
-}).call(this);
+                return this.left + Math.round(valueOffset);
+            } else {
+                return this.top + (index * (this.height / this.max));
+            }
+        },
+        calculateLabelRotation: function(maxHeight) {
+            //Get the width of each grid by calculating the difference
+            //between x offsets between 0 and 1.
+            var labelFont = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
+            this.ctx.font = labelFont;
 
-(function() {
-    "use strict";
+            var firstWidth = this.ctx.measureText(this.labels[0]).width;
+            var lastWidth = this.ctx.measureText(this.labels[this.labels.length - 1]).width;
+            var firstRotated;
+            var lastRotated;
 
-    var root = this,
-        Chart = root.Chart,
-        //Cache a local reference to Chart.helpers
-        helpers = Chart.helpers;
+            this.paddingRight = lastWidth / 2 + 3;
+            this.paddingLeft = firstWidth / 2 + 3;
 
-    var defaultConfig = {
-        //Boolean - Whether we should show a stroke on each segment
-        segmentShowStroke: true,
+            this.labelRotation = 0;
 
-        //String - The colour of each segment stroke
-        segmentStrokeColor: "#fff",
+            if (this.options.display) {
+                var originalLabelWidth = helpers.longestText(this.ctx, labelFont, this.labels);
+                var cosRotation;
+                var sinRotation;
+                var firstRotatedWidth;
 
-        //Number - The width of each segment stroke
-        borderWidth: 2,
+                this.labelWidth = originalLabelWidth;
 
-        //The percentage of the chart that we cut out of the middle.
-        cutoutPercentage: 50,
+                //Allow 3 pixels x2 padding either side for label readability
+                // only the index matters for a dataset scale, but we want a consistent interface between scales
+                var gridWidth = Math.floor(this.getPixelForValue(0, 1) - this.getPixelForValue(0, 0)) - 6;
 
-        // The duration of animations triggered by hover events
-        hoverAnimationDuration: 400,
+                //Max label rotate should be 90 - also act as a loop counter
+                while ((this.labelWidth > gridWidth && this.labelRotation === 0) || (this.labelWidth > gridWidth && this.labelRotation <= 90 && this.labelRotation > 0)) {
+                    cosRotation = Math.cos(helpers.toRadians(this.labelRotation));
+                    sinRotation = Math.sin(helpers.toRadians(this.labelRotation));
 
-        //String - Animation easing effect
-        animationEasing: "easeOutQuart",
+                    firstRotated = cosRotation * firstWidth;
+                    lastRotated = cosRotation * lastWidth;
 
-        //Boolean - Whether we animate the rotation of the Doughnut
-        animateRotate: true,
+                    // We're right aligning the text now.
+                    if (firstRotated + this.options.labels.fontSize / 2 > this.yLabelWidth) {
+                        this.paddingLeft = firstRotated + this.options.labels.fontSize / 2;
+                    }
 
-        //Boolean - Whether we animate scaling the Doughnut from the centre
-        animateScale: false,
+                    this.paddingRight = this.options.labels.fontSize / 2;
 
-        //String - A legend template
-        legendTemplate: "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<segments.length; i++){%><li><span style=\"background-color:<%=segments[i].backgroundColor%>\"></span><%if(segments[i].label){%><%=segments[i].label%><%}%></li><%}%></ul>"
+                    if (sinRotation * originalLabelWidth > maxHeight) {
+                        // go back one step
+                        this.labelRotation--;
+                        break;
+                    }
+
+                    this.labelRotation++;
+                    this.labelWidth = cosRotation * originalLabelWidth;
+
+                }
+            } else {
+                this.labelWidth = 0;
+                this.paddingRight = this.padding;
+                this.paddingLeft = this.padding;
+            }
+
+        },
+        // Fit this axis to the given size
+        // @param {number} maxWidth : the max width the axis can be
+        // @param {number} maxHeight: the max height the axis can be
+        // @return {object} minSize : the minimum size needed to draw the axis
+        fit: function(maxWidth, maxHeight) {
+            this.calculateRange();
+            this.calculateLabelRotation();
+
+            var minSize = {
+                width: 0,
+                height: 0,
+            };
+
+            var labelFont = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
+            var longestLabelWidth = helpers.longestText(this.ctx, labelFont, this.labels);
+
+            if (this.isHorizontal()) {
+                minSize.width = maxWidth;
+                this.width = maxWidth;
+
+                var labelHeight = (Math.cos(helpers.toRadians(this.labelRotation)) * longestLabelWidth) + 1.5 * this.options.labels.fontSize;
+                minSize.height = Math.min(labelHeight, maxHeight);
+            } else {
+                minSize.height = maxHeight;
+                this.height = maxHeight;
+
+                minSize.width = Math.min(longestLabelWidth + 6, maxWidth);
+            }
+
+            this.width = minSize.width;
+            this.height = minSize.height;
+            return minSize;
+        },
+        // Actualy draw the scale on the canvas
+        // @param {rectangle} chartArea : the area of the chart to draw full grid lines on
+        draw: function(chartArea) {
+            if (this.options.display) {
+
+                var setContextLineSettings;
+
+                // Make sure we draw text in the correct color
+                this.ctx.fillStyle = this.options.labels.fontColor;
+
+                if (this.isHorizontal()) {
+                    setContextLineSettings = true;
+                    var yTickStart = this.options.position == "bottom" ? this.top : this.bottom - 10;
+                    var yTickEnd = this.options.position == "bottom" ? this.top + 10 : this.bottom;
+                    var isRotated = this.labelRotation !== 0;
+
+                    helpers.each(this.labels, function(label, index) {
+                        var xLineValue = this.getPixelForValue(label, index, false); // xvalues for grid lines
+                        var xLabelValue = this.getPixelForValue(label, index, true); // x values for labels (need to consider offsetLabel option)
+
+                        if (this.options.gridLines.show) {
+                            if (index === 0) {
+                                // Draw the first index specially
+                                this.ctx.lineWidth = this.options.gridLines.zeroLineWidth;
+                                this.ctx.strokeStyle = this.options.gridLines.zeroLineColor;
+                                setContextLineSettings = true; // reset next time
+                            } else if (setContextLineSettings) {
+                                this.ctx.lineWidth = this.options.gridLines.lineWidth;
+                                this.ctx.strokeStyle = this.options.gridLines.color;
+                                setContextLineSettings = false;
+                            }
 
-    };
+                            xLineValue += helpers.aliasPixel(this.ctx.lineWidth);
 
-    Chart.Type.extend({
-        //Passing in a name registers this chart in the Chart namespace
-        name: "Doughnut",
-        //Providing a defaults will also register the deafults in the chart namespace
-        defaults: defaultConfig,
-        //Initialize is fired when the chart is initialized - Data is passed in as a parameter
-        //Config is automatically merged by the core of Chart.js, and is available at this.options
-        initialize: function(data) {
+                            // Draw the label area
+                            this.ctx.beginPath();
 
-            // Save data as a source for updating of values & methods
-            this.data = data;
+                            if (this.options.gridLines.drawTicks) {
+                                this.ctx.moveTo(xLineValue, yTickStart);
+                                this.ctx.lineTo(xLineValue, yTickEnd);
+                            }
 
-            // Slice Type and defaults
-            this.Slice = Chart.Arc.extend({
-                _chart: this.chart,
-                x: this.chart.width / 2,
-                y: this.chart.height / 2
-            });
+                            // Draw the chart area
+                            if (this.options.gridLines.drawOnChartArea) {
+                                this.ctx.moveTo(xLineValue, chartArea.top);
+                                this.ctx.lineTo(xLineValue, chartArea.bottom);
+                            }
 
-            //Set up tooltip events on the chart
-            if (this.options.showTooltips) {
-                helpers.bindEvents(this, this.options.tooltipEvents, this.onHover);
-            }
+                            // Need to stroke in the loop because we are potentially changing line widths & colours
+                            this.ctx.stroke();
+                        }
 
-            // Create new slice for each piece of data
-            this.data.metaData = [];
-            helpers.each(this.data.data, function(slice, index) {
-                var metaSlice = new this.Slice();
-                if (typeof slice == 'number') {
-                    helpers.extend(metaSlice, {
-                        value: slice
-                    });
+                        if (this.options.labels.show) {
+                            this.ctx.save();
+                            this.ctx.translate(xLabelValue, (isRotated) ? this.top + 12 : this.top + 8);
+                            this.ctx.rotate(helpers.toRadians(this.labelRotation) * -1);
+                            this.ctx.font = this.font;
+                            this.ctx.textAlign = (isRotated) ? "right" : "center";
+                            this.ctx.textBaseline = (isRotated) ? "middle" : "top";
+                            this.ctx.fillText(label, 0, 0);
+                            this.ctx.restore();
+                        }
+                    }, this);
                 } else {
-                    helpers.extend(metaSlice, slice);
-                }
-                helpers.extend(metaSlice, {
-                    startAngle: Math.PI * 1.5,
-                    circumference: (this.options.animateRotate) ? 0 : this.calculateCircumference(metaSlice.value),
-                    outerRadius: (this.options.animateScale) ? 0 : this.outerRadius,
-                    innerRadius: (this.options.animateScale) ? 0 : (this.outerRadius / 100) * this.options.percentageInnerCutout,
-                });
-                if (!metaSlice.backgroundColor) {
-                    slice.backgroundColor = 'hsl(' + (360 * index / data.length) + ', 100%, 50%)';
-                }
-                metaSlice.save();
-                this.data.metaData.push(metaSlice);
-            }, this);
+                    // Vertical
+                    if (this.options.gridLines.show) {}
 
-            // Create tooltip instance exclusively for this chart with some defaults.
-            this.tooltip = new Chart.Tooltip({
-                _chart: this.chart,
-                _data: this.data,
-                _options: this.options,
-            }, this);
+                    if (this.options.labels.show) {
+                        // Draw the labels
+                    }
+                }
+            }
+        }
+    });
+    Chart.scales.registerScaleType("dataset", DatasetScale);
 
-            this.update();
+    var LinearRadialScale = Chart.Element.extend({
+        initialize: function() {
+            this.size = helpers.min([this.height, this.width]);
+            this.drawingArea = (this.options.display) ? (this.size / 2) - (this.options.labels.fontSize / 2 + this.options.labels.backdropPaddingY) : (this.size / 2);
         },
-        onHover: function(e) {
-
-            // If exiting chart
-            if (e.type == 'mouseout') {
-                return this;
+        calculateCenterOffset: function(value) {
+            // Take into account half font size + the yPadding of the top value
+            var scalingFactor = this.drawingArea / (this.max - this.min);
+            return (value - this.min) * scalingFactor;
+        },
+        update: function() {
+            if (!this.options.lineArc) {
+                this.setScaleSize();
+            } else {
+                this.drawingArea = (this.options.display) ? (this.size / 2) - (this.fontSize / 2 + this.backdropPaddingY) : (this.size / 2);
             }
 
-            this.lastActive = this.lastActive || [];
-
-            // Find Active Elements
-            this.active = this.getSliceAtEvent(e);
+            this.buildYLabels();
+        },
+        calculateRange: helpers.noop, // overridden in chart
+        generateTicks: function() {
+            // We need to decide how many ticks we are going to have. Each tick draws a grid line.
+            // There are two possibilities. The first is that the user has manually overridden the scale
+            // calculations in which case the job is easy. The other case is that we have to do it ourselves
+            // 
+            // We assume at this point that the scale object has been updated with the following values
+            // by the chart.
+            // 	min: this is the minimum value of the scale
+            //	max: this is the maximum value of the scale
+            //	options: contains the options for the scale. This is referenced from the user settings
+            //		rather than being cloned. This ensures that updates always propogate to a redraw
+
+            // Reset the ticks array. Later on, we will draw a grid line at these positions
+            // The array simply contains the numerical value of the spots where ticks will be
+            this.ticks = [];
+
+            if (this.options.override) {
+                // The user has specified the manual override. We use <= instead of < so that 
+                // we get the final line
+                for (var i = 0; i <= this.options.override.steps; ++i) {
+                    var value = this.options.override.start + (i * this.options.override.stepWidth);
+                    ticks.push(value);
+                }
+            } else {
+                // Figure out what the max number of ticks we can support it is based on the size of
+                // the axis area. For now, we say that the minimum tick spacing in pixels must be 50
+                // We also limit the maximum number of ticks to 11 which gives a nice 10 squares on 
+                // the graph
+
+                var maxTicks = Math.min(11, Math.ceil(this.drawingArea / (2 * this.options.labels.fontSize)));
+
+                // Make sure we always have at least 2 ticks 
+                maxTicks = Math.max(2, maxTicks);
+
+                // To get a "nice" value for the tick spacing, we will use the appropriately named 
+                // "nice number" algorithm. See http://stackoverflow.com/questions/8506881/nice-label-algorithm-for-charts-with-minimum-ticks
+                // for details.
+
+                // If we are forcing it to begin at 0, but 0 will already be rendered on the chart,
+                // do nothing since that would make the chart weird. If the user really wants a weird chart
+                // axis, they can manually override it
+                if (this.options.beginAtZero) {
+                    var minSign = helpers.sign(this.min);
+                    var maxSign = helpers.sign(this.max);
+
+                    if (minSign < 0 && maxSign < 0) {
+                        // move the top up to 0
+                        this.max = 0;
+                    } else if (minSign > 0 && maxSign > 0) {
+                        // move the botttom down to 0
+                        this.min = 0;
+                    }
+                }
 
-            // On Hover hook
-            if (this.options.onHover) {
-                this.options.onHover.call(this, this.active);
-            }
+                var niceRange = helpers.niceNum(this.max - this.min, false);
+                var spacing = helpers.niceNum(niceRange / (maxTicks - 1), true);
+                var niceMin = Math.floor(this.min / spacing) * spacing;
+                var niceMax = Math.ceil(this.max / spacing) * spacing;
 
-            // Remove styling for last active (even if it may still be active)
-            if (this.lastActive.length) {
-                this.lastActive[0].backgroundColor = this.data.data[this.lastActive[0]._index].backgroundColor;
+                // Put the values into the ticks array
+                for (var j = niceMin; j <= niceMax; j += spacing) {
+                    this.ticks.push(j);
+                }
             }
 
-            // Built in hover styling
-            if (this.active.length && this.options.hoverMode) {
-                this.active[0].backgroundColor = this.data.data[this.active[0]._index].hoverBackgroundColor || helpers.color(this.data.data[this.active[0]._index].backgroundColor).saturate(0.5).darken(0.35).rgbString();
+            if (this.options.position == "left" || this.options.position == "right") {
+                // We are in a vertical orientation. The top value is the highest. So reverse the array
+                this.ticks.reverse();
             }
 
-            // Built in Tooltips
-            if (this.options.showTooltips) {
+            // At this point, we need to update our max and min given the tick values since we have expanded the
+            // range of the scale
+            this.max = helpers.max(this.ticks);
+            this.min = helpers.min(this.ticks);
+        },
+        buildYLabels: function() {
+            this.yLabels = [];
 
-                // The usual updates
-                this.tooltip.initialize();
+            helpers.each(this.ticks, function(tick, index, ticks) {
+                var label;
 
-                // Active
-                if (this.active.length) {
-                    helpers.extend(this.tooltip, {
-                        opacity: 1,
-                        _active: this.active,
+                if (this.options.labels.userCallback) {
+                    // If the user provided a callback for label generation, use that as first priority
+                    label = this.options.labels.userCallback(tick, index, ticks);
+                } else if (this.options.labels.template) {
+                    // else fall back to the template string
+                    label = helpers.template(this.options.labels.template, {
+                        value: tick
                     });
+                }
 
-                    this.tooltip.update();
-                } else {
-                    // Inactive
-                    helpers.extend(this.tooltip, {
-                        opacity: 0,
-                    });
+                this.yLabels.push(label ? label : "");
+            }, this);
+        },
+        getCircumference: function() {
+            return ((Math.PI * 2) / this.valuesCount);
+        },
+        setScaleSize: function() {
+            /*
+             * Right, this is really confusing and there is a lot of maths going on here
+             * The gist of the problem is here: https://gist.github.com/nnnick/696cc9c55f4b0beb8fe9
+             *
+             * Reaction: https://dl.dropboxusercontent.com/u/34601363/toomuchscience.gif
+             *
+             * Solution:
+             *
+             * We assume the radius of the polygon is half the size of the canvas at first
+             * at each index we check if the text overlaps.
+             *
+             * Where it does, we store that angle and that index.
+             *
+             * After finding the largest index and angle we calculate how much we need to remove
+             * from the shape radius to move the point inwards by that x.
+             *
+             * We average the left and right distances to get the maximum shape radius that can fit in the box
+             * along with labels.
+             *
+             * Once we have that, we can find the centre point for the chart, by taking the x text protrusion
+             * on each side, removing that from the size, halving it and adding the left x protrusion width.
+             *
+             * This will mean we have a shape fitted to the canvas, as large as it can be with the labels
+             * and position it in the most space efficient manner
+             *
+             * https://dl.dropboxusercontent.com/u/34601363/yeahscience.gif
+             */
+
+
+            // Get maximum radius of the polygon. Either half the height (minus the text width) or half the width.
+            // Use this to calculate the offset + change. - Make sure L/R protrusion is at least 0 to stop issues with centre points
+            var largestPossibleRadius = helpers.min([(this.height / 2 - this.options.pointLabels.fontSize - 5), this.width / 2]),
+                pointPosition,
+                i,
+                textWidth,
+                halfTextWidth,
+                furthestRight = this.width,
+                furthestRightIndex,
+                furthestRightAngle,
+                furthestLeft = 0,
+                furthestLeftIndex,
+                furthestLeftAngle,
+                xProtrusionLeft,
+                xProtrusionRight,
+                radiusReductionRight,
+                radiusReductionLeft,
+                maxWidthRadius;
+            this.ctx.font = helpers.fontString(this.options.pointLabels.fontSize, this.options.pointLabels.fontStyle, this.options.pointLabels.fontFamily);
+            for (i = 0; i < this.valuesCount; i++) {
+                // 5px to space the text slightly out - similar to what we do in the draw function.
+                pointPosition = this.getPointPosition(i, largestPossibleRadius);
+                textWidth = this.ctx.measureText(helpers.template(this.options.labels.template, {
+                    value: this.labels[i]
+                })).width + 5;
+                if (i === 0 || i === this.valuesCount / 2) {
+                    // If we're at index zero, or exactly the middle, we're at exactly the top/bottom
+                    // of the radar chart, so text will be aligned centrally, so we'll half it and compare
+                    // w/left and right text sizes
+                    halfTextWidth = textWidth / 2;
+                    if (pointPosition.x + halfTextWidth > furthestRight) {
+                        furthestRight = pointPosition.x + halfTextWidth;
+                        furthestRightIndex = i;
+                    }
+                    if (pointPosition.x - halfTextWidth < furthestLeft) {
+                        furthestLeft = pointPosition.x - halfTextWidth;
+                        furthestLeftIndex = i;
+                    }
+                } else if (i < this.valuesCount / 2) {
+                    // Less than half the values means we'll left align the text
+                    if (pointPosition.x + textWidth > furthestRight) {
+                        furthestRight = pointPosition.x + textWidth;
+                        furthestRightIndex = i;
+                    }
+                } else if (i > this.valuesCount / 2) {
+                    // More than half the values means we'll right align the text
+                    if (pointPosition.x - textWidth < furthestLeft) {
+                        furthestLeft = pointPosition.x - textWidth;
+                        furthestLeftIndex = i;
+                    }
                 }
             }
 
+            xProtrusionLeft = furthestLeft;
 
-            // Hover animations
-            this.tooltip.pivot();
+            xProtrusionRight = Math.ceil(furthestRight - this.width);
 
-            if (!this.animating) {
-                var changed;
+            furthestRightAngle = this.getIndexAngle(furthestRightIndex);
 
-                helpers.each(this.active, function(element, index) {
-                    if (element !== this.lastActive[index]) {
-                        changed = true;
-                    }
-                }, this);
+            furthestLeftAngle = this.getIndexAngle(furthestLeftIndex);
 
-                // If entering, leaving, or changing elements, animate the change via pivot
-                if ((!this.lastActive.length && this.active.length) ||
-                    (this.lastActive.length && !this.active.length) ||
-                    (this.lastActive.length && this.active.length && changed)) {
+            radiusReductionRight = xProtrusionRight / Math.sin(furthestRightAngle + Math.PI / 2);
 
-                    this.stop();
-                    this.render(this.options.hoverAnimationDuration);
-                }
-            }
+            radiusReductionLeft = xProtrusionLeft / Math.sin(furthestLeftAngle + Math.PI / 2);
 
-            // Remember Last Active
-            this.lastActive = this.active;
-            return this;
+            // Ensure we actually need to reduce the size of the chart
+            radiusReductionRight = (helpers.isNumber(radiusReductionRight)) ? radiusReductionRight : 0;
+            radiusReductionLeft = (helpers.isNumber(radiusReductionLeft)) ? radiusReductionLeft : 0;
 
-        },
-        getSliceAtEvent: function(e) {
-            var elements = [];
+            this.drawingArea = largestPossibleRadius - (radiusReductionLeft + radiusReductionRight) / 2;
 
-            var location = helpers.getRelativePosition(e);
+            //this.drawingArea = min([maxWidthRadius, (this.height - (2 * (this.pointLabelFontSize + 5)))/2])
+            this.setCenterPoint(radiusReductionLeft, radiusReductionRight);
 
-            helpers.each(this.data.metaData, function(slice, index) {
-                if (slice.inRange(location.x, location.y)) elements.push(slice);
-            }, this);
-            return elements;
-        },
-        calculateCircumference: function(value) {
-            if (this.total > 0) {
-                return (Math.PI * 2) * (value / this.total);
-            } else {
-                return 0;
-            }
         },
-        update: function() {
+        setCenterPoint: function(leftMovement, rightMovement) {
 
-            // Calc Total
-            this.total = 0;
-            helpers.each(this.data.data, function(slice) {
-                this.total += Math.abs(slice.value);
-            }, this);
+            var maxRight = this.width - rightMovement - this.drawingArea,
+                maxLeft = leftMovement + this.drawingArea;
+
+            this.xCenter = (maxLeft + maxRight) / 2;
+            // Always vertically in the centre as the text height doesn't change
+            this.yCenter = (this.height / 2);
+        },
 
-            this.outerRadius = (helpers.min([this.chart.width, this.chart.height]) - this.options.borderWidth / 2) / 2;
+        getIndexAngle: function(index) {
+            var angleMultiplier = (Math.PI * 2) / this.valuesCount;
+            // Start from the top instead of right, so remove a quarter of the circle
 
-            // Map new data to data points
-            helpers.each(this.data.metaData, function(slice, index) {
+            return index * angleMultiplier - (Math.PI / 2);
+        },
+        getPointPosition: function(index, distanceFromCenter) {
+            var thisAngle = this.getIndexAngle(index);
+            return {
+                x: (Math.cos(thisAngle) * distanceFromCenter) + this.xCenter,
+                y: (Math.sin(thisAngle) * distanceFromCenter) + this.yCenter
+            };
+        },
+        draw: function() {
+            if (this.options.display) {
+                var ctx = this.ctx;
+                helpers.each(this.yLabels, function(label, index) {
+                    // Don't draw a centre value
+                    if (index > 0) {
+                        var yCenterOffset = index * (this.drawingArea / Math.max(this.ticks.length, 1)),
+                            yHeight = this.yCenter - yCenterOffset,
+                            pointPosition;
 
-                var datapoint = this.data.data[index];
+                        // Draw circular lines around the scale
+                        if (this.options.gridLines.show) {
+                            ctx.strokeStyle = this.options.gridLines.color;
+                            ctx.lineWidth = this.options.gridLines.lineWidth;
 
-                helpers.extend(slice, {
-                    _index: index,
-                    x: this.chart.width / 2,
-                    y: this.chart.height / 2,
-                    value: datapoint.value,
-                    label: datapoint.label,
-                    circumference: this.calculateCircumference(datapoint.value),
-                    outerRadius: this.outerRadius,
-                    innerRadius: (this.outerRadius / 100) * this.options.cutoutPercentage,
-
-                    backgroundColor: datapoint.backgroundColor,
-                    hoverBackgroundColor: datapoint.hoverBackgroundColor || datapoint.backgroundColor,
-                    borderWidth: this.options.borderWidth,
-                    borderColor: this.options.segmentStrokeColor,
-                });
+                            if (this.options.lineArc) {
+                                ctx.beginPath();
+                                ctx.arc(this.xCenter, this.yCenter, yCenterOffset, 0, Math.PI * 2);
+                                ctx.closePath();
+                                ctx.stroke();
+                            } else {
+                                ctx.beginPath();
+                                for (var i = 0; i < this.valuesCount; i++) {
+                                    pointPosition = this.getPointPosition(i, this.calculateCenterOffset(this.ticks[index]));
+                                    if (i === 0) {
+                                        ctx.moveTo(pointPosition.x, pointPosition.y);
+                                    } else {
+                                        ctx.lineTo(pointPosition.x, pointPosition.y);
+                                    }
+                                }
+                                ctx.closePath();
+                                ctx.stroke();
+                            }
+                        }
 
-                helpers.extend(slice, {
-                    endAngle: slice.startAngle + slice.circumference,
-                });
+                        if (this.options.labels.show) {
+                            ctx.font = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
 
-                if (index === 0) {
-                    slice.startAngle = Math.PI * 1.5;
-                }
+                            if (this.showLabelBackdrop) {
+                                var labelWidth = ctx.measureText(label).width;
+                                ctx.fillStyle = this.options.labels.backdropColor;
+                                ctx.fillRect(
+                                    this.xCenter - labelWidth / 2 - this.options.labels.backdropPaddingX,
+                                    yHeight - this.fontSize / 2 - this.options.labels.backdropPaddingY,
+                                    labelWidth + this.options.labels.backdropPaddingX * 2,
+                                    this.options.labels.fontSize + this.options.lables.backdropPaddingY * 2
+                                );
+                            }
 
-                //Check to see if it's the last slice, if not get the next and update its start angle
-                if (index < this.data.data.length - 1) {
-                    this.data.metaData[index + 1].startAngle = slice.endAngle;
-                }
+                            ctx.textAlign = 'center';
+                            ctx.textBaseline = "middle";
+                            ctx.fillStyle = this.options.labels.fontColor;
+                            ctx.fillText(label, this.xCenter, yHeight);
+                        }
+                    }
+                }, this);
 
-                slice.pivot();
+                if (!this.options.lineArc) {
+                    ctx.lineWidth = this.options.angleLines.lineWidth;
+                    ctx.strokeStyle = this.options.angleLines.color;
 
-            }, this);
+                    for (var i = this.valuesCount - 1; i >= 0; i--) {
+                        if (this.options.angleLines.show) {
+                            var outerPosition = this.getPointPosition(i, this.calculateCenterOffset(this.max));
+                            ctx.beginPath();
+                            ctx.moveTo(this.xCenter, this.yCenter);
+                            ctx.lineTo(outerPosition.x, outerPosition.y);
+                            ctx.stroke();
+                            ctx.closePath();
+                        }
+                        // Extra 3px out for some label spacing
+                        var pointLabelPosition = this.getPointPosition(i, this.calculateCenterOffset(this.max) + 5);
+                        ctx.font = helpers.fontString(this.options.pointLabels.fontSize, this.options.pointLabels.fontStyle, this.options.pointLabels.fontFamily);
+                        ctx.fillStyle = this.options.pointLabels.fontColor;
 
-            this.render();
-        },
-        draw: function(easeDecimal) {
-            easeDecimal = easeDecimal || 1;
-            this.clear();
+                        var labelsCount = this.labels.length,
+                            halfLabelsCount = this.labels.length / 2,
+                            quarterLabelsCount = halfLabelsCount / 2,
+                            upperHalf = (i < quarterLabelsCount || i > labelsCount - quarterLabelsCount),
+                            exactQuarter = (i === quarterLabelsCount || i === labelsCount - quarterLabelsCount);
+                        if (i === 0) {
+                            ctx.textAlign = 'center';
+                        } else if (i === halfLabelsCount) {
+                            ctx.textAlign = 'center';
+                        } else if (i < halfLabelsCount) {
+                            ctx.textAlign = 'left';
+                        } else {
+                            ctx.textAlign = 'right';
+                        }
 
-            helpers.each(this.data.metaData, function(slice, index) {
-                slice.transition(easeDecimal).draw();
-            }, this);
+                        // Set the correct text baseline based on outer positioning
+                        if (exactQuarter) {
+                            ctx.textBaseline = 'middle';
+                        } else if (upperHalf) {
+                            ctx.textBaseline = 'bottom';
+                        } else {
+                            ctx.textBaseline = 'top';
+                        }
 
-            this.tooltip.transition(easeDecimal).draw();
+                        ctx.fillText(this.labels[i], pointLabelPosition.x, pointLabelPosition.y);
+                    }
+                }
+            }
         }
     });
-
-    Chart.types.Doughnut.extend({
-        name: "Pie",
-        defaults: helpers.merge(defaultConfig, {
-            cutoutPercentage: 0
-        })
-    });
-
+    Chart.scales.registerScaleType("radialLinear", LinearRadialScale);
 }).call(this);
 
 (function() {
@@ -3101,138 +5606,132 @@
         helpers = Chart.helpers;
 
     var defaultConfig = {
+        hover: {
+            mode: 'single',
+        },
 
-        ///Boolean - Whether grid lines are shown across the chart
-        scaleShowGridLines: true,
-        //String - Colour of the grid lines
-        scaleGridLineColor: "rgba(0,0,0,.05)",
-        //Number - Width of the grid lines
-        scaleGridLineWidth: 1,
-        //Boolean - Whether to show horizontal lines (except X axis)
-        scaleShowHorizontalLines: true,
-        //Boolean - Whether to show vertical lines (except Y axis)
-        scaleShowVerticalLines: true,
-        //Boolean - Whether to horizontally center the label and point dot inside the grid
-        offsetGridLines: false,
-
-
-
-        //Boolean - Whether to stack the lines essentially creating a stacked area chart.
-        stacked: false,
-
-
-        //Number - Tension of the bezier curve between points
-        tension: 0.4,
-
-
-        //Number - Radius of each point dot in pixels
-        pointRadius: 3,
-        //Number - Pixel width of point dot border
-        pointBorderWidth: 1,
-        //Number - Pixel width of point on hover
-        pointHoverRadius: 5,
-        //Number - Pixel width of point dot border on hover
-        pointHoverBorderWidth: 2,
-        pointBackgroundColor: Chart.defaults.global.defaultColor,
-        pointBorderColor: Chart.defaults.global.defaultColor,
+        scales: {
+            xAxes: [{
+                scaleType: "linear", // scatter should not use a dataset axis
+                display: true,
+                position: "bottom",
+                id: "x-axis-1", // need an ID so datasets can reference the scale
+                
+                // grid line settings
+                gridLines: {
+                    show: true,
+                    color: "rgba(0, 0, 0, 0.05)",
+                    lineWidth: 1,
+                    drawOnChartArea: true,
+                    drawTicks: true,
+                    zeroLineWidth: 1,
+                    zeroLineColor: "rgba(0,0,0,0.25)",
+                },
 
-        //Number - amount extra to add to the radius to cater for hit detection outside the drawn point
-        pointHitRadius: 6,
+                // scale numbers
+                beginAtZero: false,
+                integersOnly: false,
+                override: null,
+
+                // label settings
+                labels: {
+                    show: true,
+                    template: "<%=value%>",
+                    fontSize: 12,
+                    fontStyle: "normal",
+                    fontColor: "#666",
+                    fontFamily: "Helvetica Neue",
+                },
+            }],
+            yAxes: [{
+                scaleType: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
+                display: true,
+                position: "left",
+                id: "y-axis-1",
+        
+                // grid line settings
+                gridLines: {
+                    show: true,
+                    color: "rgba(0, 0, 0, 0.05)",
+                    lineWidth: 1,
+                    drawOnChartArea: true,
+                    drawTicks: true, // draw ticks extending towards the label
+                    zeroLineWidth: 1,
+                    zeroLineColor: "rgba(0,0,0,0.25)",
+                },
 
-        //Number - Pixel width of dataset border
-        borderWidth: 2,
-        //Number - Pixel width of dataset border on hover
-        hoverBorderWidth: 2,
+                // scale numbers
+                beginAtZero: false,
+                integersOnly: false,
+                override: null,
+
+                // label settings
+                labels: {
+                    show: true,
+                    template: "<%=value%>",
+                    fontSize: 12,
+                    fontStyle: "normal",
+                    fontColor: "#666",
+                    fontFamily: "Helvetica Neue",
+                }
+            }],
+        },
 
         //String - A legend template
         legendTemplate: "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span style=\"background-color:<%=datasets[i].borderColor%>\"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>",
 
-
+        tooltips: {
+            template: "(<%= value.x %>, <%= value.y %>)",
+            multiTemplate: "<%if (datasetLabel){%><%=datasetLabel%>: <%}%>(<%= value.x %>, <%= value.y %>)",
+        },
 
     };
 
 
     Chart.Type.extend({
-        name: "Line",
+        name: "Scatter",
         defaults: defaultConfig,
         initialize: function() {
 
             // Events
             helpers.bindEvents(this, this.options.events, this.events);
 
-            var _this = this;
+            //Custom Point Defaults
+            helpers.each(this.data.datasets, function(dataset, datasetIndex) {
+                dataset.metaDataset = new Chart.Line({
+                    _chart: this.chart,
+                    _datasetIndex: datasetIndex,
+                    _points: dataset.metaData,
+                });
 
-            // Build Scale
-            this.ScaleClass = Chart.Scale.extend({
-                calculatePointY: function(index, datasetIndex) {
+                dataset.metaData = [];
 
-                    var value = _this.data.datasets[datasetIndex].data[index];
+                helpers.each(dataset.data, function(dataPoint, index) {
+                    dataset.metaData.push(new Chart.Point({
+                        _datasetIndex: datasetIndex,
+                        _index: index,
+                        _chart: this.chart,
+                        _model: {
+                            x: 0, //xScale.getPixelForValue(null, index, true),
+                            y: 0, //this.chartArea.bottom,
+                        },
+                    }));
 
-                    if (_this.options.stacked) {
-                        var offsetPos = 0;
-                        var offsetNeg = 0;
-                        for (var i = 0; i < datasetIndex; i++) {
-                            if (_this.data.datasets[i].data[index] < 0) {
-                                offsetNeg += _this.data.datasets[i].data[index];
-                            } else {
-                                offsetPos += _this.data.datasets[i].data[index];
-                            }
-                        }
-                        if (value < 0) {
-                            return this.calculateY(offsetNeg + value);
-                        } else {
-                            return this.calculateY(offsetPos + value);
-                        }
-                    }
+                }, this);
 
-                    return this.calculateY(value);
+                // The line chart onlty supports a single x axis because the x axis is always a dataset axis
+                if (!dataset.xAxisID) {
+                    dataset.xAxisID = this.options.scales.xAxes[0].id;
                 }
-            });
-            this.buildScale(this.data.labels);
 
+                if (!dataset.yAxisID) {
+                    dataset.yAxisID = this.options.scales.yAxes[0].id;
+                }
 
-            //Create a new line and its points for each dataset and piece of data
-            helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-                dataset.metaDataset = new Chart.Line();
-                dataset.metaData = [];
-                helpers.each(dataset.data, function(dataPoint, index) {
-                    dataset.metaData.push(new Chart.Point());
-                }, this);
-            }, this);
-
-            // Set defaults for lines
-            this.eachDataset(function(dataset, datasetIndex) {
-                helpers.extend(dataset.metaDataset, {
-                    _points: dataset.metaData,
-                    _datasetIndex: datasetIndex,
-                    _chart: this.chart,
-                });
-                // Fill in dataset defaults from options
-                helpers.extend(dataset, helpers.merge(this.options, dataset));
-                // Copy to view modele
-                dataset.metaDataset.save();
             }, this);
 
-            // Set defaults for points
-            this.eachElement(function(point, index, dataset, datasetIndex) {
-                helpers.extend(point, {
-                    x: this.scale.calculateX(index),
-                    y: this.scale.calculateY(0),
-                    _datasetIndex: datasetIndex,
-                    _index: index,
-                    _chart: this.chart
-                });
-
-                // Default bezier control points
-                helpers.extend(point, {
-                    controlPointPreviousX: this.previousPoint(dataset, index).x,
-                    controlPointPreviousY: this.nextPoint(dataset, index).y,
-                    controlPointNextX: this.previousPoint(dataset, index).x,
-                    controlPointNextY: this.nextPoint(dataset, index).y,
-                });
-                // Copy to view model
-                point.save();
-            }, this);
+            // Build and fit the scale. Needs to happen after the axis IDs have been set
+            this.buildScale();
 
             // Create tooltip instance exclusively for this chart with some defaults.
             this.tooltip = new Chart.Tooltip({
@@ -3241,195 +5740,298 @@
                 _options: this.options,
             }, this);
 
+            // Need to fit scales before we reset elements. 
+            Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
+
+            // Reset so that we animation from the baseline
+            this.resetElements();
+
+            // Update that shiz
             this.update();
         },
         nextPoint: function(collection, index) {
-            return collection[index - 1] || collection[index];
+            return collection[index + 1] || collection[index];
         },
         previousPoint: function(collection, index) {
-            return collection[index + 1] || collection[index];
+            return collection[index - 1] || collection[index];
         },
-        update: function() {
+        resetElements: function() {
+            // Update the points
+            this.eachElement(function(point, index, dataset, datasetIndex) {
+                var xScale = this.scales[this.data.datasets[datasetIndex].xAxisID];
+                var yScale = this.scales[this.data.datasets[datasetIndex].yAxisID];
+
+                var yScalePoint;
+
+                if (yScale.min < 0 && yScale.max < 0) {
+                    // all less than 0. use the top
+                    yScalePoint = yScale.getPixelForValue(yScale.max);
+                } else if (yScale.min > 0 && yScale.max > 0) {
+                    yScalePoint = yScale.getPixelForValue(yScale.min);
+                } else {
+                    yScalePoint = yScale.getPixelForValue(0);
+                }
+
+                helpers.extend(point, {
+                    // Utility
+                    _chart: this.chart,
+                    _xScale: xScale,
+                    _yScale: yScale,
+                    _datasetIndex: datasetIndex,
+                    _index: index,
+
+                    // Desired view properties
+                    _model: {
+                        x: xScale.getPixelForValue(this.data.datasets[datasetIndex].data[index].x), // value not used in dataset scale, but we want a consistent API between scales
+                        y: yScalePoint,
+
+                        // Appearance
+                        tension: point.custom && point.custom.tension ? point.custom.tension : this.options.elements.line.tension,
+                        radius: point.custom && point.custom.radius ? point.custom.pointRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointRadius, index, this.options.elements.point.radius),
+                        backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBackgroundColor, index, this.options.elements.point.backgroundColor),
+                        borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderColor, index, this.options.elements.point.borderColor),
+                        borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderWidth, index, this.options.elements.point.borderWidth),
+                        skip: (typeof this.data.datasets[datasetIndex].data[index].x != 'number') || (typeof this.data.datasets[datasetIndex].data[index].y != 'number'),
+
+                        // Tooltip
+                        hoverRadius: point.custom && point.custom.hoverRadius ? point.custom.hoverRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointHitRadius, index, this.options.elements.point.hitRadius),
+                    },
+                });
+            }, this);
+
+            // Update control points for the bezier curve
+            this.eachElement(function(point, index, dataset, datasetIndex) {
+                var controlPoints = helpers.splineCurve(
+                    this.previousPoint(dataset, index)._model,
+                    point._model,
+                    this.nextPoint(dataset, index)._model,
+                    point._model.tension
+                );
+
+                point._model.controlPointPreviousX = controlPoints.previous.x;
+                point._model.controlPointNextX = controlPoints.next.x;
+
+                // Prevent the bezier going outside of the bounds of the graph
+
+                // Cap puter bezier handles to the upper/lower scale bounds
+                if (controlPoints.next.y > this.chartArea.bottom) {
+                    point._model.controlPointNextY = this.chartArea.bottom;
+                } else if (controlPoints.next.y < this.chartArea.top) {
+                    point._model.controlPointNextY = this.chartArea.top;
+                } else {
+                    point._model.controlPointNextY = controlPoints.next.y;
+                }
+
+                // Cap inner bezier handles to the upper/lower scale bounds
+                if (controlPoints.previous.y > this.chartArea.bottom) {
+                    point._model.controlPointPreviousY = this.chartArea.bottom;
+                } else if (controlPoints.previous.y < this.chartArea.top) {
+                    point._model.controlPointPreviousY = this.chartArea.top;
+                } else {
+                    point._model.controlPointPreviousY = controlPoints.previous.y;
+                }
 
-            // Update the scale
-            this.scale.update();
+                // Now pivot the point for animation
+                point.pivot();
+            }, this);
+        },
+        update: function() {
+            Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
 
             // Update the lines
             this.eachDataset(function(dataset, datasetIndex) {
+                var yScale = this.scales[dataset.yAxisID];
+
                 helpers.extend(dataset.metaDataset, {
                     // Utility
+                    _scale: yScale,
                     _datasetIndex: datasetIndex,
                     // Data
-                    _points: dataset.metaData,
-                    // Geometry
-                    scaleTop: this.scale.startPoint,
-                    scaleBottom: this.scale.endPoint,
-                    scaleZero: this.scale.calculateY(0),
-                    // Appearance
-                    tension: dataset.tension || this.options.tension,
-                    backgroundColor: dataset.backgroundColor || this.options.backgroundColor,
-                    borderWidth: dataset.borderWidth || this.options.borderWidth,
-                    borderColor: dataset.borderColor || this.options.borderColor,
+                    _children: dataset.metaData,
+                    // Model
+                    _model: {
+                        // Appearance
+                        tension: dataset.tension || this.options.elements.line.tension,
+                        backgroundColor: dataset.backgroundColor || this.options.elements.line.backgroundColor,
+                        borderWidth: dataset.borderWidth || this.options.elements.line.borderWidth,
+                        borderColor: dataset.borderColor || this.options.elements.line.borderColor,
+                        fill: dataset.fill !== undefined ? dataset.fill : this.options.elements.line.fill, // use the value from the dataset if it was provided. else fall back to the default
+                        skipNull: dataset.skipNull !== undefined ? dataset.skipNull : this.options.elements.line.skipNull,
+                        drawNull: dataset.drawNull !== undefined ? dataset.drawNull : this.options.elements.line.drawNull,
+                        // Scale
+                        scaleTop: yScale.top,
+                        scaleBottom: yScale.bottom,
+                        scaleZero: yScale.getPixelForValue(0),
+                    },
                 });
+
                 dataset.metaDataset.pivot();
             });
 
             // Update the points
             this.eachElement(function(point, index, dataset, datasetIndex) {
+                var xScale = this.scales[this.data.datasets[datasetIndex].xAxisID];
+                var yScale = this.scales[this.data.datasets[datasetIndex].yAxisID];
+
                 helpers.extend(point, {
                     // Utility
                     _chart: this.chart,
+                    _xScale: xScale,
+                    _yScale: yScale,
                     _datasetIndex: datasetIndex,
                     _index: index,
-                    // Data
-                    label: this.data.labels[index],
-                    value: this.data.datasets[datasetIndex].data[index],
-                    datasetLabel: this.data.datasets[datasetIndex].label,
-                    // Geometry
-                    offsetGridLines: this.options.offsetGridLines,
-                    x: this.scale.calculateX(index),
-                    y: this.scale.calculatePointY(index, datasetIndex),
-                    tension: this.data.datasets[datasetIndex].metaDataset.tension,
-                    // Appearnce
-                    radius: this.data.datasets[datasetIndex].pointRadius || this.options.pointRadius,
-                    backgroundColor: this.data.datasets[datasetIndex].pointBackgroundColor || this.options.pointBackgroundColor,
-                    borderWidth: this.data.datasets[datasetIndex].pointBorderWidth || this.options.pointBorderWidth,
-                    // Tooltip
-                    hoverRadius: this.data.datasets[datasetIndex].pointHitRadius || this.options.pointHitRadius,
+
+                    // Desired view properties
+                    _model: {
+                        x: xScale.getPixelForValue(this.data.datasets[datasetIndex].data[index].x), 
+                        y: yScale.getPixelForValue(this.data.datasets[datasetIndex].data[index].y),
+
+                        // Appearance
+                        tension: point.custom && point.custom.tension ? point.custom.tension : this.options.elements.line.tension,
+                        radius: point.custom && point.custom.radius ? point.custom.pointRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointRadius, index, this.options.elements.point.radius),
+                        backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBackgroundColor, index, this.options.elements.point.backgroundColor),
+                        borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderColor, index, this.options.elements.point.borderColor),
+                        borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderWidth, index, this.options.elements.point.borderWidth),
+                        skip: (typeof this.data.datasets[datasetIndex].data[index].x != 'number') || (typeof this.data.datasets[datasetIndex].data[index].y != 'number'),
+
+                        // Tooltip
+                        hoverRadius: point.custom && point.custom.hoverRadius ? point.custom.hoverRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointHitRadius, index, this.options.elements.point.hitRadius),
+                    },
                 });
             }, this);
 
+
             // Update control points for the bezier curve
             this.eachElement(function(point, index, dataset, datasetIndex) {
                 var controlPoints = helpers.splineCurve(
-                    this.previousPoint(dataset, index),
-                    point,
-                    this.nextPoint(dataset, index),
-                    point.tension
+                    this.previousPoint(dataset, index)._model,
+                    point._model,
+                    this.nextPoint(dataset, index)._model,
+                    point._model.tension
                 );
 
-                point.controlPointPreviousX = controlPoints.previous.x;
-                point.controlPointNextX = controlPoints.next.x;
+                point._model.controlPointPreviousX = controlPoints.previous.x;
+                point._model.controlPointNextX = controlPoints.next.x;
 
                 // Prevent the bezier going outside of the bounds of the graph
+
                 // Cap puter bezier handles to the upper/lower scale bounds
-                if (controlPoints.next.y > this.scale.endPoint) {
-                    point.controlPointNextY = this.scale.endPoint;
-                } else if (controlPoints.next.y < this.scale.startPoint) {
-                    point.controlPointNextY = this.scale.startPoint;
+                if (controlPoints.next.y > this.chartArea.bottom) {
+                    point._model.controlPointNextY = this.chartArea.bottom;
+                } else if (controlPoints.next.y < this.chartArea.top) {
+                    point._model.controlPointNextY = this.chartArea.top;
                 } else {
-                    point.controlPointNextY = controlPoints.next.y;
+                    point._model.controlPointNextY = controlPoints.next.y;
                 }
 
                 // Cap inner bezier handles to the upper/lower scale bounds
-                if (controlPoints.previous.y > this.scale.endPoint) {
-                    point.controlPointPreviousY = this.scale.endPoint;
-                } else if (controlPoints.previous.y < this.scale.startPoint) {
-                    point.controlPointPreviousY = this.scale.startPoint;
+                if (controlPoints.previous.y > this.chartArea.bottom) {
+                    point._model.controlPointPreviousY = this.chartArea.bottom;
+                } else if (controlPoints.previous.y < this.chartArea.top) {
+                    point._model.controlPointPreviousY = this.chartArea.top;
                 } else {
-                    point.controlPointPreviousY = controlPoints.previous.y;
+                    point._model.controlPointPreviousY = controlPoints.previous.y;
                 }
+
                 // Now pivot the point for animation
                 point.pivot();
             }, this);
 
             this.render();
         },
-        buildScale: function(labels) {
+        buildScale: function() {
             var self = this;
 
-            var dataTotal = function() {
-                var values = [];
-                var negativeValues = [];
-
-                if (self.options.stacked) {
-                    self.eachValue(function(value, index) {
-                        values[index] = values[index] || 0;
-                        negativeValues[index] = negativeValues[index] || 0;
-                        if (self.options.relativePoints) {
-                            values[index] = 100;
-                        } else {
-                            if (value < 0) {
-                                negativeValues[index] += value;
-                            } else {
-                                values[index] += value;
+            var calculateXRange = function() {
+                this.min = null;
+                this.max = null;
+                
+                helpers.each(self.data.datasets, function(dataset) {
+                    // Only set the scale range for datasets that actually use this axis
+                    if (dataset.xAxisID === this.id) {
+                        helpers.each(dataset.data, function(value) {
+                            if (this.min === null) {
+                                this.min = value.x;
+                            } else if (value.x < this.min) {
+                                this.min = value.x;
                             }
-                        }
-                    });
-                    return values.concat(negativeValues);
-                }
-
-                self.eachValue(function(value, index) {
-                    values.push(value);
-                });
-
-                return values;
-
+                            
+                            if (this.max === null) {
+                                this.max = value.x;
+                            } else if (value.x > this.max) {
+                                this.max = value.x;
+                            }
+                        }, this);
+                    }
+                }, this);
             };
 
-            var scaleOptions = {
-                templateString: this.options.scaleLabel,
-                height: this.chart.height,
-                width: this.chart.width,
-                ctx: this.chart.ctx,
-                textColor: this.options.scaleFontColor,
-                offsetGridLines: this.options.offsetGridLines,
-                fontSize: this.options.scaleFontSize,
-                fontStyle: this.options.scaleFontStyle,
-                fontFamily: this.options.scaleFontFamily,
-                valuesCount: labels.length,
-                beginAtZero: this.options.scaleBeginAtZero,
-                integersOnly: this.options.scaleIntegersOnly,
-                calculateYRange: function(currentHeight) {
-                    var updatedRanges = helpers.calculateScaleRange(
-                        dataTotal(),
-                        currentHeight,
-                        this.fontSize,
-                        this.beginAtZero,
-                        this.integersOnly
-                    );
-                    helpers.extend(this, updatedRanges);
-                },
-                xLabels: this.data.labels,
-                font: helpers.fontString(this.options.scaleFontSize, this.options.scaleFontStyle, this.options.scaleFontFamily),
-                lineWidth: this.options.scaleLineWidth,
-                lineColor: this.options.scaleLineColor,
-                showHorizontalLines: this.options.scaleShowHorizontalLines,
-                showVerticalLines: this.options.scaleShowVerticalLines,
-                gridLineWidth: (this.options.scaleShowGridLines) ? this.options.scaleGridLineWidth : 0,
-                gridLineColor: (this.options.scaleShowGridLines) ? this.options.scaleGridLineColor : "rgba(0,0,0,0)",
-                padding: (this.options.showScale) ? 0 : this.options.pointRadius + this.options.pointBorderWidth,
-                showLabels: this.options.scaleShowLabels,
-                display: this.options.showScale
+            var calculateYRange = function() {
+                this.min = null;
+                this.max = null;
+                
+                helpers.each(self.data.datasets, function(dataset) {
+                    if (dataset.yAxisID === this.id) {
+                        helpers.each(dataset.data, function(value) {
+                            if (this.min === null) {
+                                this.min = value.y;
+                            } else if (value.y < this.min) {
+                                this.min = value.y;
+                            }
+                            
+                            if (this.max === null) {
+                                this.max = value.y;
+                            } else if (value.y > this.max) {
+                                this.max = value.y;
+                            }
+                        }, this);
+                    }
+                }, this);
             };
 
-            if (this.options.scaleOverride) {
-                helpers.extend(scaleOptions, {
-                    calculateYRange: helpers.noop,
-                    steps: this.options.scaleSteps,
-                    stepValue: this.options.scaleStepWidth,
-                    min: this.options.scaleStartValue,
-                    max: this.options.scaleStartValue + (this.options.scaleSteps * this.options.scaleStepWidth)
+            // Map of scale ID to scale object so we can lookup later 
+            this.scales = {};
+
+            helpers.each(this.options.scales.xAxes, function(xAxisOptions) {
+                var ScaleClass = Chart.scales.getScaleConstructor(xAxisOptions.scaleType);
+                var scale = new ScaleClass({
+                    ctx: this.chart.ctx,
+                    options: xAxisOptions,
+                    calculateRange: calculateXRange,
+                    id: xAxisOptions.id,
                 });
-            }
 
-            this.scale = new this.ScaleClass(scaleOptions);
-        },
-        redraw: function() {
+                this.scales[scale.id] = scale;
+            }, this);
+
+            helpers.each(this.options.scales.yAxes, function(yAxisOptions) {
+                var ScaleClass = Chart.scales.getScaleConstructor(yAxisOptions.scaleType);
+                var scale = new ScaleClass({
+                    ctx: this.chart.ctx,
+                    options: yAxisOptions,
+                    calculateRange: calculateYRange,
+                    id: yAxisOptions.id,
+                    getPointPixelForValue: function(value, index, datasetIndex) {
+                        return this.getPixelForValue(value);
+                    }
+                });
 
+                this.scales[scale.id] = scale;
+            }, this);
         },
         draw: function(ease) {
-
             var easingDecimal = ease || 1;
             this.clear();
 
-            this.scale.draw(easingDecimal);
+            // Draw all the scales
+            helpers.each(this.scales, function(scale) {
+                scale.draw(this.chartArea);
+            }, this);
 
             // reverse for-loop for proper stacking
             for (var i = this.data.datasets.length - 1; i >= 0; i--) {
 
                 var dataset = this.data.datasets[i];
-                var datasetIndex = i;
 
                 // Transition Point Locations
                 helpers.each(dataset.metaData, function(point, index) {
@@ -3449,7 +6051,6 @@
             this.tooltip.transition(easingDecimal).draw();
         },
         events: function(e) {
-
             // If exiting chart
             if (e.type == 'mouseout') {
                 return this;
@@ -3459,7 +6060,7 @@
 
             // Find Active Elements
             this.active = function() {
-                switch (this.options.hoverMode) {
+                switch (this.options.hover.mode) {
                     case 'single':
                         return this.getElementAtEvent(e);
                     case 'label':
@@ -3472,36 +6073,33 @@
             }.call(this);
 
             // On Hover hook
-            if (this.options.onHover) {
-                this.options.onHover.call(this, this.active);
-            }
-
-            if (e.type == 'mouseup' || e.type == 'click') {
-                if (this.options.onClick) {
-                    this.options.onClick.call(this, e, this.active);
-                }
+            if (this.options.hover.onHover) {
+                this.options.hover.onHover.call(this, this.active);
             }
 
-            var dataset;
+             var dataset;
+            var index;
             // Remove styling for last active (even if it may still be active)
             if (this.lastActive.length) {
-                switch (this.options.hoverMode) {
+                switch (this.options.hover.mode) {
                     case 'single':
                         dataset = this.data.datasets[this.lastActive[0]._datasetIndex];
+                        index = this.lastActive[0]._index;
 
-                        this.lastActive[0].radius = dataset.pointRadius;
-                        this.lastActive[0].backgroundColor = dataset.pointBackgroundColor;
-                        this.lastActive[0].borderColor = dataset.pointBorderColor;
-                        this.lastActive[0].borderWidth = dataset.pointBorderWidth;
+                        this.lastActive[0]._model.radius = this.lastActive[0].custom && this.lastActive[0].custom.radius ? this.lastActive[0].custom.pointRadius : helpers.getValueAtIndexOrDefault(dataset.pointRadius, index, this.options.elements.point.radius);
+                        this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointBackgroundColor, index, this.options.elements.point.backgroundColor);
+                        this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.pointBorderColor, index, this.options.elements.point.borderColor);
+                        this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.options.elements.point.borderWidth);
                         break;
                     case 'label':
                         for (var i = 0; i < this.lastActive.length; i++) {
                             dataset = this.data.datasets[this.lastActive[i]._datasetIndex];
+                            index = this.lastActive[i]._index;
 
-                            this.lastActive[i].radius = dataset.pointRadius;
-                            this.lastActive[i].backgroundColor = dataset.pointBackgroundColor;
-                            this.lastActive[i].borderColor = dataset.pointBorderColor;
-                            this.lastActive[i].borderWidth = dataset.pointBorderWidth;
+                            this.lastActive[i]._model.radius = this.lastActive[i].custom && this.lastActive[i].custom.radius ? this.lastActive[i].custom.pointRadius : helpers.getValueAtIndexOrDefault(dataset.pointRadius, index, this.options.elements.point.radius);
+                            this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointBackgroundColor, index, this.options.elements.point.backgroundColor);
+                            this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.pointBorderColor, index, this.options.elements.point.borderColor);
+                            this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.options.elements.point.borderWidth);
                         }
                         break;
                     case 'dataset':
@@ -3512,24 +6110,26 @@
             }
 
             // Built in hover styling
-            if (this.active.length && this.options.hoverMode) {
-                switch (this.options.hoverMode) {
+            if (this.active.length && this.options.hover.mode) {
+                switch (this.options.hover.mode) {
                     case 'single':
                         dataset = this.data.datasets[this.active[0]._datasetIndex];
+                        index = this.active[0]._index;
 
-                        this.active[0].radius = dataset.pointHoverRadius || dataset.pointRadius + 2;
-                        this.active[0].backgroundColor = dataset.pointHoverBackgroundColor || helpers.color(dataset.pointBackgroundColor).saturate(0.5).darken(0.35).rgbString();
-                        this.active[0].borderColor = dataset.pointHoverBorderColor || helpers.color(dataset.pointBorderColor).saturate(0.5).darken(0.35).rgbString();
-                        this.active[0].borderWidth = dataset.pointHoverBorderWidth || dataset.pointBorderWidth + 2;
+                        this.active[0]._model.radius = this.active[0].custom && this.active[0].custom.hoverRadius ? this.active[0].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[0]._model.radius + 2);
+                        this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.35).rgbString());
+                        this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.35).rgbString());
+                        this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[0]._model.borderWidth + 2);
                         break;
                     case 'label':
                         for (var i = 0; i < this.active.length; i++) {
                             dataset = this.data.datasets[this.active[i]._datasetIndex];
+                            index = this.active[i]._index;
 
-                            this.active[i].radius = dataset.pointHoverRadius || dataset.pointRadius + 2;
-                            this.active[i].backgroundColor = dataset.pointHoverBackgroundColor || helpers.color(dataset.pointBackgroundColor).saturate(0.5).darken(0.35).rgbString();
-                            this.active[i].borderColor = dataset.pointHoverBorderColor || helpers.color(dataset.pointBorderColor).saturate(0.5).darken(0.35).rgbString();
-                            this.active[i].borderWidth = dataset.pointHoverBorderWidth || dataset.pointBorderWidth + 2;
+                            this.active[i]._model.radius = this.active[i].custom && this.active[i].custom.hoverRadius ? this.active[i].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[i]._model.radius + 2);
+                            this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.35).rgbString());
+                            this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.35).rgbString());
+                            this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[i]._model.borderWidth + 2);
                         }
                         break;
                     case 'dataset':
@@ -3539,30 +6139,27 @@
                 }
             }
 
-
             // Built in Tooltips
-            if (this.options.showTooltips) {
+            if (this.options.tooltips.enabled) {
 
                 // The usual updates
                 this.tooltip.initialize();
 
                 // Active
                 if (this.active.length) {
+                    this.tooltip._model.opacity = 1;
+
                     helpers.extend(this.tooltip, {
-                        opacity: 1,
                         _active: this.active,
                     });
 
                     this.tooltip.update();
                 } else {
                     // Inactive
-                    helpers.extend(this.tooltip, {
-                        opacity: 0,
-                    });
+                    this.tooltip._model.opacity = 0;
                 }
             }
 
-
             // Hover animations
             this.tooltip.pivot();
 
@@ -3588,653 +6185,11 @@
             // Remember Last Active
             this.lastActive = this.active;
             return this;
+
         },
     });
 
 
-}).call(this);
-
-(function(){
-	"use strict";
-
-	var root = this,
-		Chart = root.Chart,
-		//Cache a local reference to Chart.helpers
-		helpers = Chart.helpers;
-
-	var defaultConfig = {
-		//Boolean - Show a backdrop to the scale label
-		scaleShowLabelBackdrop : true,
-
-		//String - The colour of the label backdrop
-		scaleBackdropColor : "rgba(255,255,255,0.75)",
-
-		// Boolean - Whether the scale should begin at zero
-		scaleBeginAtZero : true,
-
-		//Number - The backdrop padding above & below the label in pixels
-		scaleBackdropPaddingY : 2,
-
-		//Number - The backdrop padding to the side of the label in pixels
-		scaleBackdropPaddingX : 2,
-
-		//Boolean - Show line for each value in the scale
-		scaleShowLine : true,
-
-		//Boolean - Stroke a line around each segment in the chart
-		segmentShowStroke : true,
-
-		//String - The colour of the stroke on each segment.
-		segmentStrokeColor : "#fff",
-
-		//Number - The width of the stroke value in pixels
-		segmentStrokeWidth : 2,
-
-		//Number - Amount of animation steps
-		animationSteps : 100,
-
-		//String - Animation easing effect.
-		animationEasing : "easeOutBounce",
-
-		//Boolean - Whether to animate the rotation of the chart
-		animateRotate : true,
-
-		//Boolean - Whether to animate scaling the chart from the centre
-		animateScale : false,
-
-		//String - A legend template
-		legendTemplate : "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<segments.length; i++){%><li><span style=\"background-color:<%=segments[i].fillColor%>\"></span><%if(segments[i].label){%><%=segments[i].label%><%}%></li><%}%></ul>"
-	};
-
-
-	Chart.Type.extend({
-		//Passing in a name registers this chart in the Chart namespace
-		name: "PolarArea",
-		//Providing a defaults will also register the deafults in the chart namespace
-		defaults : defaultConfig,
-		//Initialize is fired when the chart is initialized - Data is passed in as a parameter
-		//Config is automatically merged by the core of Chart.js, and is available at this.options
-		initialize:  function(data){
-			// Save data as a source for updating of values & methods
-			this.data = data;
-
-			this.segments = [];
-			//Declare segment class as a chart instance specific class, so it can share props for this instance
-			this.SegmentArc = Chart.Arc.extend({
-				showStroke : this.options.segmentShowStroke,
-				strokeWidth : this.options.segmentStrokeWidth,
-				strokeColor : this.options.segmentStrokeColor,
-				ctx : this.chart.ctx,
-				innerRadius : 0,
-				x : this.chart.width/2,
-				y : this.chart.height/2
-			});
-			this.scale = new Chart.RadialScale({
-				display: this.options.showScale,
-				fontStyle: this.options.scaleFontStyle,
-				fontSize: this.options.scaleFontSize,
-				fontFamily: this.options.scaleFontFamily,
-				fontColor: this.options.scaleFontColor,
-				showLabels: this.options.scaleShowLabels,
-				showLabelBackdrop: this.options.scaleShowLabelBackdrop,
-				backdropColor: this.options.scaleBackdropColor,
-				backdropPaddingY : this.options.scaleBackdropPaddingY,
-				backdropPaddingX: this.options.scaleBackdropPaddingX,
-				lineWidth: (this.options.scaleShowLine) ? this.options.scaleLineWidth : 0,
-				lineColor: this.options.scaleLineColor,
-				lineArc: true,
-				width: this.chart.width,
-				height: this.chart.height,
-				xCenter: this.chart.width/2,
-				yCenter: this.chart.height/2,
-				ctx : this.chart.ctx,
-				templateString: this.options.scaleLabel,
-				valuesCount: data.length
-			});
-
-			this.updateScaleRange(data);
-
-			this.scale.update();
-
-			helpers.each(data,function(segment,index){
-				this.addData(segment,index,true);
-			},this);
-
-			//Set up tooltip events on the chart
-			if (this.options.showTooltips){
-				helpers.bindEvents(this, this.options.tooltipEvents, function(evt){
-					var activeSegments = (evt.type !== 'mouseout') ? this.getSegmentsAtEvent(evt) : [];
-					helpers.each(this.segments,function(segment){
-						segment.restore(["fillColor"]);
-					});
-					helpers.each(activeSegments,function(activeSegment){
-						activeSegment.fillColor = activeSegment.highlightColor;
-					});
-					this.showTooltip(activeSegments);
-				});
-			}
-
-			this.render();
-		},
-		getSegmentsAtEvent : function(e){
-			var segmentsArray = [];
-
-			var location = helpers.getRelativePosition(e);
-
-			helpers.each(this.segments,function(segment){
-				if (segment.inRange(location.x,location.y)) segmentsArray.push(segment);
-			},this);
-			return segmentsArray;
-		},
-		addData : function(segment, atIndex, silent){
-			var index = atIndex || this.segments.length;
-
-			this.segments.splice(index, 0, new this.SegmentArc({
-				fillColor: segment.color,
-				highlightColor: segment.highlight || segment.color,
-				label: segment.label,
-				value: segment.value,
-				outerRadius: (this.options.animateScale) ? 0 : this.scale.calculateCenterOffset(segment.value),
-				circumference: (this.options.animateRotate) ? 0 : this.scale.getCircumference(),
-				startAngle: Math.PI * 1.5
-			}));
-			if (!silent){
-				this.reflow();
-				this.update();
-			}
-		},
-		removeData: function(atIndex){
-			var indexToDelete = (helpers.isNumber(atIndex)) ? atIndex : this.segments.length-1;
-			this.segments.splice(indexToDelete, 1);
-			this.reflow();
-			this.update();
-		},
-		calculateTotal: function(data){
-			this.total = 0;
-			helpers.each(data,function(segment){
-				this.total += segment.value;
-			},this);
-			this.scale.valuesCount = this.segments.length;
-		},
-		updateScaleRange: function(datapoints){
-			var valuesArray = [];
-			helpers.each(datapoints,function(segment){
-				valuesArray.push(segment.value);
-			});
-
-			var scaleSizes = (this.options.scaleOverride) ?
-				{
-					steps: this.options.scaleSteps,
-					stepValue: this.options.scaleStepWidth,
-					min: this.options.scaleStartValue,
-					max: this.options.scaleStartValue + (this.options.scaleSteps * this.options.scaleStepWidth)
-				} :
-				helpers.calculateScaleRange(
-					valuesArray,
-					helpers.min([this.chart.width, this.chart.height])/2,
-					this.options.scaleFontSize,
-					this.options.scaleBeginAtZero,
-					this.options.scaleIntegersOnly
-				);
-
-			helpers.extend(
-				this.scale,
-				scaleSizes,
-				{
-					size: helpers.min([this.chart.width, this.chart.height]),
-					xCenter: this.chart.width/2,
-					yCenter: this.chart.height/2
-				}
-			);
-
-		},
-		update : function(){
-
-			// Map new data to data points
-			if(this.data.length == this.segments.length){
-				helpers.each(this.data, function(segment, i){
-					helpers.extend(this.segments[i], {
-						fillColor: segment.color,
-						highlightColor: segment.highlight || segment.color,
-						label: segment.label,
-						value: segment.value,
-					});
-				},this);
-			} else{
-				// Data size changed without properly inserting, just redraw the chart
-				this.initialize(this.data);
-			}
-
-			this.calculateTotal(this.segments);
-
-			helpers.each(this.segments,function(segment){
-				segment.save();
-			});
-			
-			this.reflow();
-			this.render();
-		},
-		reflow : function(){
-			helpers.extend(this.SegmentArc.prototype,{
-				x : this.chart.width/2,
-				y : this.chart.height/2
-			});
-			this.updateScaleRange(this.segments);
-			this.scale.update();
-
-			helpers.extend(this.scale,{
-				xCenter: this.chart.width/2,
-				yCenter: this.chart.height/2
-			});
-
-			helpers.each(this.segments, function(segment){
-				segment.update({
-					outerRadius : this.scale.calculateCenterOffset(segment.value)
-				});
-			}, this);
-
-		},
-		draw : function(ease){
-			var easingDecimal = ease || 1;
-			//Clear & draw the canvas
-			this.clear();
-			helpers.each(this.segments,function(segment, index){
-				segment.transition({
-					circumference : this.scale.getCircumference(),
-					outerRadius : this.scale.calculateCenterOffset(segment.value)
-				},easingDecimal);
-
-				segment.endAngle = segment.startAngle + segment.circumference;
-
-				// If we've removed the first segment we need to set the first one to
-				// start at the top.
-				if (index === 0){
-					segment.startAngle = Math.PI * 1.5;
-				}
-
-				//Check to see if it's the last segment, if not get the next and update the start angle
-				if (index < this.segments.length - 1){
-					this.segments[index+1].startAngle = segment.endAngle;
-				}
-				segment.draw();
-			}, this);
-			this.scale.draw();
-		}
-	});
-
-}).call(this);
-
-(function(){
-	"use strict";
-
-	var root = this,
-		Chart = root.Chart,
-		helpers = Chart.helpers;
-
-
-
-	Chart.Type.extend({
-		name: "Radar",
-		defaults:{
-			//Boolean - Whether to show lines for each scale point
-			scaleShowLine : true,
-
-			//Boolean - Whether we show the angle lines out of the radar
-			angleShowLineOut : true,
-
-			//Boolean - Whether to show labels on the scale
-			scaleShowLabels : false,
-
-			// Boolean - Whether the scale should begin at zero
-			scaleBeginAtZero : true,
-
-			//String - Colour of the angle line
-			angleLineColor : "rgba(0,0,0,.1)",
-
-			//Number - Pixel width of the angle line
-			angleLineWidth : 1,
-
-			//String - Point label font declaration
-			pointLabelFontFamily : "'Arial'",
-
-			//String - Point label font weight
-			pointLabelFontStyle : "normal",
-
-			//Number - Point label font size in pixels
-			pointLabelFontSize : 10,
-
-			//String - Point label font colour
-			pointLabelFontColor : "#666",
-
-			//Boolean - Whether to show a dot for each point
-			pointDot : true,
-
-			//Number - Radius of each point dot in pixels
-			pointDotRadius : 3,
-
-			//Number - Pixel width of point dot stroke
-			pointDotStrokeWidth : 1,
-
-			//Number - amount extra to add to the radius to cater for hit detection outside the drawn point
-			pointHitDetectionRadius : 20,
-
-			//Boolean - Whether to show a stroke for datasets
-			datasetStroke : true,
-
-			//Number - Pixel width of dataset stroke
-			datasetStrokeWidth : 2,
-
-			//Boolean - Whether to fill the dataset with a colour
-			datasetFill : true,
-
-			//String - A legend template
-			legendTemplate : "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span style=\"background-color:<%=datasets[i].strokeColor%>\"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>"
-
-		},
-
-		initialize: function(data){
-			// Save data as a source for updating of values & methods
-			this.data = data;
-
-			this.PointClass = Chart.Point.extend({
-				strokeWidth : this.options.pointDotStrokeWidth,
-				radius : this.options.pointDotRadius,
-				display: this.options.pointDot,
-				hitDetectionRadius : this.options.pointHitDetectionRadius,
-				ctx : this.chart.ctx
-			});
-
-			this.datasets = [];
-
-			this.buildScale(data);
-
-			//Set up tooltip events on the chart
-			if (this.options.showTooltips){
-				helpers.bindEvents(this, this.options.tooltipEvents, function(evt){
-					var activePointsCollection = (evt.type !== 'mouseout') ? this.getPointsAtEvent(evt) : [];
-
-					this.eachPoints(function(point){
-						point.restore(['fillColor', 'strokeColor']);
-					});
-					helpers.each(activePointsCollection, function(activePoint){
-						activePoint.fillColor = activePoint.highlightFill;
-						activePoint.strokeColor = activePoint.highlightStroke;
-					});
-
-					this.showTooltip(activePointsCollection);
-				});
-			}
-
-			//Iterate through each of the datasets, and build this into a property of the chart
-			helpers.each(data.datasets,function(dataset){
-
-				var datasetObject = {
-					label: dataset.label || null,
-					fillColor : dataset.fillColor,
-					strokeColor : dataset.strokeColor,
-					pointColor : dataset.pointColor,
-					pointStrokeColor : dataset.pointStrokeColor,
-					points : []
-				};
-
-				this.datasets.push(datasetObject);
-
-				helpers.each(dataset.data,function(dataPoint,index){
-					//Add a new point for each piece of data, passing any required data to draw.
-					var pointPosition;
-					if (!this.scale.animation){
-						pointPosition = this.scale.getPointPosition(index, this.scale.calculateCenterOffset(dataPoint));
-					}
-					datasetObject.points.push(new this.PointClass({
-						value : dataPoint,
-						label : data.labels[index],
-						datasetLabel: dataset.label,
-						x: (this.options.animation) ? this.scale.xCenter : pointPosition.x,
-						y: (this.options.animation) ? this.scale.yCenter : pointPosition.y,
-						strokeColor : dataset.pointStrokeColor,
-						fillColor : dataset.pointColor,
-						highlightFill : dataset.pointHighlightFill || dataset.pointColor,
-						highlightStroke : dataset.pointHighlightStroke || dataset.pointStrokeColor
-					}));
-				},this);
-
-			},this);
-
-			this.render();
-		},
-		eachPoints : function(callback){
-			helpers.each(this.datasets,function(dataset){
-				helpers.each(dataset.points,callback,this);
-			},this);
-		},
-
-		getPointsAtEvent : function(evt){
-			var mousePosition = helpers.getRelativePosition(evt),
-				fromCenter = helpers.getAngleFromPoint({
-					x: this.scale.xCenter,
-					y: this.scale.yCenter
-				}, mousePosition);
-
-			var anglePerIndex = (Math.PI * 2) /this.scale.valuesCount,
-				pointIndex = Math.round((fromCenter.angle - Math.PI * 1.5) / anglePerIndex),
-				activePointsCollection = [];
-
-			// If we're at the top, make the pointIndex 0 to get the first of the array.
-			if (pointIndex >= this.scale.valuesCount || pointIndex < 0){
-				pointIndex = 0;
-			}
-
-			if (fromCenter.distance <= this.scale.drawingArea){
-				helpers.each(this.datasets, function(dataset){
-					activePointsCollection.push(dataset.points[pointIndex]);
-				});
-			}
-
-			return activePointsCollection;
-		},
-
-		buildScale : function(data){
-			this.scale = new Chart.RadialScale({
-				display: this.options.showScale,
-				fontStyle: this.options.scaleFontStyle,
-				fontSize: this.options.scaleFontSize,
-				fontFamily: this.options.scaleFontFamily,
-				fontColor: this.options.scaleFontColor,
-				showLabels: this.options.scaleShowLabels,
-				showLabelBackdrop: this.options.scaleShowLabelBackdrop,
-				backdropColor: this.options.scaleBackdropColor,
-				backdropPaddingY : this.options.scaleBackdropPaddingY,
-				backdropPaddingX: this.options.scaleBackdropPaddingX,
-				lineWidth: (this.options.scaleShowLine) ? this.options.scaleLineWidth : 0,
-				lineColor: this.options.scaleLineColor,
-				angleLineColor : this.options.angleLineColor,
-				angleLineWidth : (this.options.angleShowLineOut) ? this.options.angleLineWidth : 0,
-				// Point labels at the edge of each line
-				pointLabelFontColor : this.options.pointLabelFontColor,
-				pointLabelFontSize : this.options.pointLabelFontSize,
-				pointLabelFontFamily : this.options.pointLabelFontFamily,
-				pointLabelFontStyle : this.options.pointLabelFontStyle,
-				height : this.chart.height,
-				width: this.chart.width,
-				xCenter: this.chart.width/2,
-				yCenter: this.chart.height/2,
-				ctx : this.chart.ctx,
-				templateString: this.options.scaleLabel,
-				labels: data.labels,
-				valuesCount: data.datasets[0].data.length
-			});
-
-			this.scale.setScaleSize();
-			this.updateScaleRange(data.datasets);
-			this.scale.buildYLabels();
-		},
-		updateScaleRange: function(datasets){
-			var valuesArray = (function(){
-				var totalDataArray = [];
-				helpers.each(datasets,function(dataset){
-					if (dataset.data){
-						totalDataArray = totalDataArray.concat(dataset.data);
-					}
-					else {
-						helpers.each(dataset.points, function(point){
-							totalDataArray.push(point.value);
-						});
-					}
-				});
-				return totalDataArray;
-			})();
-
-
-			var scaleSizes = (this.options.scaleOverride) ?
-				{
-					steps: this.options.scaleSteps,
-					stepValue: this.options.scaleStepWidth,
-					min: this.options.scaleStartValue,
-					max: this.options.scaleStartValue + (this.options.scaleSteps * this.options.scaleStepWidth)
-				} :
-				helpers.calculateScaleRange(
-					valuesArray,
-					helpers.min([this.chart.width, this.chart.height])/2,
-					this.options.scaleFontSize,
-					this.options.scaleBeginAtZero,
-					this.options.scaleIntegersOnly
-				);
-
-			helpers.extend(
-				this.scale,
-				scaleSizes
-			);
-
-		},
-		addData : function(valuesArray,label){
-			//Map the values array for each of the datasets
-			this.scale.valuesCount++;
-			helpers.each(valuesArray,function(value,datasetIndex){
-				var pointPosition = this.scale.getPointPosition(this.scale.valuesCount, this.scale.calculateCenterOffset(value));
-				this.datasets[datasetIndex].points.push(new this.PointClass({
-					value : value,
-					label : label,
-					datasetLabel: this.datasets[datasetIndex].label,
-					x: pointPosition.x,
-					y: pointPosition.y,
-					strokeColor : this.datasets[datasetIndex].pointStrokeColor,
-					fillColor : this.datasets[datasetIndex].pointColor
-				}));
-			},this);
-
-			this.scale.labels.push(label);
-
-			this.reflow();
-
-			this.update();
-		},
-		removeData : function(){
-			this.scale.valuesCount--;
-			this.scale.labels.shift();
-			helpers.each(this.datasets,function(dataset){
-				dataset.points.shift();
-			},this);
-			this.reflow();
-			this.update();
-		},
-		update : function(){
-			//Iterate through each of the datasets, and build this into a property of the chart
-			helpers.each(this.data.datasets,function(dataset,datasetIndex){
-
-				helpers.extend(this.datasets[datasetIndex], {
-					label : dataset.label || null,
-					fillColor : dataset.fillColor,
-					strokeColor : dataset.strokeColor,
-					pointColor : dataset.pointColor,
-					pointStrokeColor : dataset.pointStrokeColor,
-				});
-
-				helpers.each(dataset.data,function(dataPoint,index){
-					helpers.extend(this.datasets[datasetIndex].points[index], {
-						value : dataPoint,
-						label : this.data.labels[index],
-						datasetLabel: dataset.label,
-						strokeColor : dataset.pointStrokeColor,
-						fillColor : dataset.pointColor,
-						highlightFill : dataset.pointHighlightFill || dataset.pointColor,
-						highlightStroke : dataset.pointHighlightStroke || dataset.pointStrokeColor
-					});
-				},this);
-
-			},this);
-			
-			this.eachPoints(function(point){
-				point.save();
-			});
-			this.reflow();
-			this.render();
-		},
-		reflow: function(){
-			helpers.extend(this.scale, {
-				width : this.chart.width,
-				height: this.chart.height,
-				size : helpers.min([this.chart.width, this.chart.height]),
-				xCenter: this.chart.width/2,
-				yCenter: this.chart.height/2
-			});
-			this.updateScaleRange(this.datasets);
-			this.scale.setScaleSize();
-			this.scale.buildYLabels();
-		},
-		draw : function(ease){
-			var easeDecimal = ease || 1,
-				ctx = this.chart.ctx;
-			this.clear();
-			this.scale.draw();
-
-			helpers.each(this.datasets,function(dataset){
-
-				//Transition each point first so that the line and point drawing isn't out of sync
-				helpers.each(dataset.points,function(point,index){
-					if (point.hasValue()){
-						point.transition(this.scale.getPointPosition(index, this.scale.calculateCenterOffset(point.value)), easeDecimal);
-					}
-				},this);
-
-
-
-				//Draw the line between all the points
-				ctx.lineWidth = this.options.datasetStrokeWidth;
-				ctx.strokeStyle = dataset.strokeColor;
-				ctx.beginPath();
-				helpers.each(dataset.points,function(point,index){
-					if (index === 0){
-						ctx.moveTo(point.x,point.y);
-					}
-					else{
-						ctx.lineTo(point.x,point.y);
-					}
-				},this);
-				ctx.closePath();
-				ctx.stroke();
-
-				ctx.fillStyle = dataset.fillColor;
-				ctx.fill();
-
-				//Now draw the points over the line
-				//A little inefficient double looping, but better than the line
-				//lagging behind the point positions
-				helpers.each(dataset.points,function(point){
-					if (point.hasValue()){
-						point.draw();
-					}
-				});
-
-			},this);
-
-		}
-
-	});
-
-
-
-
-
 }).call(this);
 
 !function e(r,t,n){function a(i,u){if(!t[i]){if(!r[i]){var l="function"==typeof require&&require;if(!u&&l)return l(i,!0);if(s)return s(i,!0);var h=new Error("Cannot find module '"+i+"'");throw h.code="MODULE_NOT_FOUND",h}var o=t[i]={exports:{}};r[i][0].call(o.exports,function(e){var t=r[i][1][e];return a(t?t:e)},o,o.exports,e,r,t,n)}return t[i].exports}for(var s="function"==typeof require&&require,i=0;i<n.length;i++)a(n[i]);return a}({1:[function(e,r,t){!function(){var t=e("color-convert"),n=e("color-string"),a=function(e){if(e instanceof a)return e;if(!(this instanceof a))return new a(e);if(this.values={rgb:[0,0,0],hsl:[0,0,0],hsv:[0,0,0],hwb:[0,0,0],cmyk:[0,0,0,0],alpha:1},"string"==typeof e){var r=n.getRgba(e);if(r)this.setValues("rgb",r);else if(r=n.getHsla(e))this.setValues("hsl",r);else{if(!(r=n.getHwb(e)))throw new Error('Unable to parse color from string "'+e+'"');this.setValues("hwb",r)}}else if("object"==typeof e){var r=e;if(void 0!==r.r||void 0!==r.red)this.setValues("rgb",r);else if(void 0!==r.l||void 0!==r.lightness)this.setValues("hsl",r);else if(void 0!==r.v||void 0!==r.value)this.setValues("hsv",r);else if(void 0!==r.w||void 0!==r.whiteness)this.setValues("hwb",r);else{if(void 0===r.c&&void 0===r.cyan)throw new Error("Unable to parse color from object "+JSON.stringify(e));this.setValues("cmyk",r)}}};a.prototype={rgb:function(e){return this.setSpace("rgb",arguments)},hsl:function(e){return this.setSpace("hsl",arguments)},hsv:function(e){return this.setSpace("hsv",arguments)},hwb:function(e){return this.setSpace("hwb",arguments)},cmyk:function(e){return this.setSpace("cmyk",arguments)},rgbArray:function(){return this.values.rgb},hslArray:function(){return this.values.hsl},hsvArray:function(){return this.values.hsv},hwbArray:function(){return 1!==this.values.alpha?this.values.hwb.concat([this.values.alpha]):this.values.hwb},cmykArray:function(){return this.values.cmyk},rgbaArray:function(){var e=this.values.rgb;return e.concat([this.values.alpha])},hslaArray:function(){var e=this.values.hsl;return e.concat([this.values.alpha])},alpha:function(e){return void 0===e?this.values.alpha:(this.setValues("alpha",e),this)},red:function(e){return this.setChannel("rgb",0,e)},green:function(e){return this.setChannel("rgb",1,e)},blue:function(e){return this.setChannel("rgb",2,e)},hue:function(e){return this.setChannel("hsl",0,e)},saturation:function(e){return this.setChannel("hsl",1,e)},lightness:function(e){return this.setChannel("hsl",2,e)},saturationv:function(e){return this.setChannel("hsv",1,e)},whiteness:function(e){return this.setChannel("hwb",1,e)},blackness:function(e){return this.setChannel("hwb",2,e)},value:function(e){return this.setChannel("hsv",2,e)},cyan:function(e){return this.setChannel("cmyk",0,e)},magenta:function(e){return this.setChannel("cmyk",1,e)},yellow:function(e){return this.setChannel("cmyk",2,e)},black:function(e){return this.setChannel("cmyk",3,e)},hexString:function(){return n.hexString(this.values.rgb)},rgbString:function(){return n.rgbString(this.values.rgb,this.values.alpha)},rgbaString:function(){return n.rgbaString(this.values.rgb,this.values.alpha)},percentString:function(){return n.percentString(this.values.rgb,this.values.alpha)},hslString:function(){return n.hslString(this.values.hsl,this.values.alpha)},hslaString:function(){return n.hslaString(this.values.hsl,this.values.alpha)},hwbString:function(){return n.hwbString(this.values.hwb,this.values.alpha)},keyword:function(){return n.keyword(this.values.rgb,this.values.alpha)},rgbNumber:function(){return this.values.rgb[0]<<16|this.values.rgb[1]<<8|this.values.rgb[2]},luminosity:function(){for(var e=this.values.rgb,r=[],t=0;t<e.length;t++){var n=e[t]/255;r[t]=.03928>=n?n/12.92:Math.pow((n+.055)/1.055,2.4)}return.2126*r[0]+.7152*r[1]+.0722*r[2]},contrast:function(e){var r=this.luminosity(),t=e.luminosity();return r>t?(r+.05)/(t+.05):(t+.05)/(r+.05)},level:function(e){var r=this.contrast(e);return r>=7.1?"AAA":r>=4.5?"AA":""},dark:function(){var e=this.values.rgb,r=(299*e[0]+587*e[1]+114*e[2])/1e3;return 128>r},light:function(){return!this.dark()},negate:function(){for(var e=[],r=0;3>r;r++)e[r]=255-this.values.rgb[r];return this.setValues("rgb",e),this},lighten:function(e){return this.values.hsl[2]+=this.values.hsl[2]*e,this.setValues("hsl",this.values.hsl),this},darken:function(e){return this.values.hsl[2]-=this.values.hsl[2]*e,this.setValues("hsl",this.values.hsl),this},saturate:function(e){return this.values.hsl[1]+=this.values.hsl[1]*e,this.setValues("hsl",this.values.hsl),this},desaturate:function(e){return this.values.hsl[1]-=this.values.hsl[1]*e,this.setValues("hsl",this.values.hsl),this},whiten:function(e){return this.values.hwb[1]+=this.values.hwb[1]*e,this.setValues("hwb",this.values.hwb),this},blacken:function(e){return this.values.hwb[2]+=this.values.hwb[2]*e,this.setValues("hwb",this.values.hwb),this},greyscale:function(){var e=this.values.rgb,r=.3*e[0]+.59*e[1]+.11*e[2];return this.setValues("rgb",[r,r,r]),this},clearer:function(e){return this.setValues("alpha",this.values.alpha-this.values.alpha*e),this},opaquer:function(e){return this.setValues("alpha",this.values.alpha+this.values.alpha*e),this},rotate:function(e){var r=this.values.hsl[0];return r=(r+e)%360,r=0>r?360+r:r,this.values.hsl[0]=r,this.setValues("hsl",this.values.hsl),this},mix:function(e,r){r=1-(null==r?.5:r);for(var t=2*r-1,n=this.alpha()-e.alpha(),a=((t*n==-1?t:(t+n)/(1+t*n))+1)/2,s=1-a,i=this.rgbArray(),u=e.rgbArray(),l=0;l<i.length;l++)i[l]=i[l]*a+u[l]*s;this.setValues("rgb",i);var h=this.alpha()*r+e.alpha()*(1-r);return this.setValues("alpha",h),this},toJSON:function(){return this.rgb()},clone:function(){return new a(this.rgb())}},a.prototype.getValues=function(e){for(var r={},t=0;t<e.length;t++)r[e.charAt(t)]=this.values[e][t];return 1!=this.values.alpha&&(r.a=this.values.alpha),r},a.prototype.setValues=function(e,r){var n={rgb:["red","green","blue"],hsl:["hue","saturation","lightness"],hsv:["hue","saturation","value"],hwb:["hue","whiteness","blackness"],cmyk:["cyan","magenta","yellow","black"]},a={rgb:[255,255,255],hsl:[360,100,100],hsv:[360,100,100],hwb:[360,100,100],cmyk:[100,100,100,100]},s=1;if("alpha"==e)s=r;else if(r.length)this.values[e]=r.slice(0,e.length),s=r[e.length];else if(void 0!==r[e.charAt(0)]){for(var i=0;i<e.length;i++)this.values[e][i]=r[e.charAt(i)];s=r.a}else if(void 0!==r[n[e][0]]){for(var u=n[e],i=0;i<e.length;i++)this.values[e][i]=r[u[i]];s=r.alpha}if(this.values.alpha=Math.max(0,Math.min(1,void 0!==s?s:this.values.alpha)),"alpha"!=e){for(var i=0;i<e.length;i++){var l=Math.max(0,Math.min(a[e][i],this.values[e][i]));this.values[e][i]=Math.round(l)}for(var h in n){h!=e&&(this.values[h]=t[e][h](this.values[e]));for(var i=0;i<h.length;i++){var l=Math.max(0,Math.min(a[h][i],this.values[h][i]));this.values[h][i]=Math.round(l)}}return!0}},a.prototype.setSpace=function(e,r){var t=r[0];return void 0===t?this.getValues(e):("number"==typeof t&&(t=Array.prototype.slice.call(r)),this.setValues(e,t),this)},a.prototype.setChannel=function(e,r,t){return void 0===t?this.values[e][r]:(this.values[e][r]=t,this.setValues(e,this.values[e]),this)},window.Color=r.exports=a}()},{"color-convert":3,"color-string":4}],2:[function(e,t,n){function a(e){var r,t,n,a=e[0]/255,s=e[1]/255,i=e[2]/255,u=Math.min(a,s,i),l=Math.max(a,s,i),h=l-u;return l==u?r=0:a==l?r=(s-i)/h:s==l?r=2+(i-a)/h:i==l&&(r=4+(a-s)/h),r=Math.min(60*r,360),0>r&&(r+=360),n=(u+l)/2,t=l==u?0:.5>=n?h/(l+u):h/(2-l-u),[r,100*t,100*n]}function s(e){var r,t,n,a=e[0],s=e[1],i=e[2],u=Math.min(a,s,i),l=Math.max(a,s,i),h=l-u;return t=0==l?0:h/l*1e3/10,l==u?r=0:a==l?r=(s-i)/h:s==l?r=2+(i-a)/h:i==l&&(r=4+(a-s)/h),r=Math.min(60*r,360),0>r&&(r+=360),n=l/255*1e3/10,[r,t,n]}function i(e){var r=e[0],t=e[1],n=e[2],s=a(e)[0],i=1/255*Math.min(r,Math.min(t,n)),n=1-1/255*Math.max(r,Math.max(t,n));return[s,100*i,100*n]}function u(e){var r,t,n,a,s=e[0]/255,i=e[1]/255,u=e[2]/255;return a=Math.min(1-s,1-i,1-u),r=(1-s-a)/(1-a)||0,t=(1-i-a)/(1-a)||0,n=(1-u-a)/(1-a)||0,[100*r,100*t,100*n,100*a]}function l(e){return X[JSON.stringify(e)]}function h(e){var r=e[0]/255,t=e[1]/255,n=e[2]/255;r=r>.04045?Math.pow((r+.055)/1.055,2.4):r/12.92,t=t>.04045?Math.pow((t+.055)/1.055,2.4):t/12.92,n=n>.04045?Math.pow((n+.055)/1.055,2.4):n/12.92;var a=.4124*r+.3576*t+.1805*n,s=.2126*r+.7152*t+.0722*n,i=.0193*r+.1192*t+.9505*n;return[100*a,100*s,100*i]}function o(e){var r,t,n,a=h(e),s=a[0],i=a[1],u=a[2];return s/=95.047,i/=100,u/=108.883,s=s>.008856?Math.pow(s,1/3):7.787*s+16/116,i=i>.008856?Math.pow(i,1/3):7.787*i+16/116,u=u>.008856?Math.pow(u,1/3):7.787*u+16/116,r=116*i-16,t=500*(s-i),n=200*(i-u),[r,t,n]}function c(e){return J(o(e))}function v(e){var r,t,n,a,s,i=e[0]/360,u=e[1]/100,l=e[2]/100;if(0==u)return s=255*l,[s,s,s];t=.5>l?l*(1+u):l+u-l*u,r=2*l-t,a=[0,0,0];for(var h=0;3>h;h++)n=i+1/3*-(h-1),0>n&&n++,n>1&&n--,s=1>6*n?r+6*(t-r)*n:1>2*n?t:2>3*n?r+(t-r)*(2/3-n)*6:r,a[h]=255*s;return a}function f(e){var r,t,n=e[0],a=e[1]/100,s=e[2]/100;return s*=2,a*=1>=s?s:2-s,t=(s+a)/2,r=2*a/(s+a),[n,100*r,100*t]}function d(e){return i(v(e))}function p(e){return u(v(e))}function m(e){return l(v(e))}function y(e){var r=e[0]/60,t=e[1]/100,n=e[2]/100,a=Math.floor(r)%6,s=r-Math.floor(r),i=255*n*(1-t),u=255*n*(1-t*s),l=255*n*(1-t*(1-s)),n=255*n;switch(a){case 0:return[n,l,i];case 1:return[u,n,i];case 2:return[i,n,l];case 3:return[i,u,n];case 4:return[l,i,n];case 5:return[n,i,u]}}function w(e){var r,t,n=e[0],a=e[1]/100,s=e[2]/100;return t=(2-a)*s,r=a*s,r/=1>=t?t:2-t,r=r||0,t/=2,[n,100*r,100*t]}function k(e){return i(y(e))}function M(e){return u(y(e))}function S(e){return l(y(e))}function x(e){var t,n,a,s,i=e[0]/360,u=e[1]/100,l=e[2]/100,h=u+l;switch(h>1&&(u/=h,l/=h),t=Math.floor(6*i),n=1-l,a=6*i-t,0!=(1&t)&&(a=1-a),s=u+a*(n-u),t){default:case 6:case 0:r=n,g=s,b=u;break;case 1:r=s,g=n,b=u;break;case 2:r=u,g=n,b=s;break;case 3:r=u,g=s,b=n;break;case 4:r=s,g=u,b=n;break;case 5:r=n,g=u,b=s}return[255*r,255*g,255*b]}function V(e){return a(x(e))}function q(e){return s(x(e))}function A(e){return u(x(e))}function C(e){return l(x(e))}function F(e){var r,t,n,a=e[0]/100,s=e[1]/100,i=e[2]/100,u=e[3]/100;return r=1-Math.min(1,a*(1-u)+u),t=1-Math.min(1,s*(1-u)+u),n=1-Math.min(1,i*(1-u)+u),[255*r,255*t,255*n]}function N(e){return a(F(e))}function z(e){return s(F(e))}function I(e){return i(F(e))}function O(e){return l(F(e))}function E(e){var r,t,n,a=e[0]/100,s=e[1]/100,i=e[2]/100;return r=3.2406*a+-1.5372*s+i*-.4986,t=a*-.9689+1.8758*s+.0415*i,n=.0557*a+s*-.204+1.057*i,r=r>.0031308?1.055*Math.pow(r,1/2.4)-.055:r=12.92*r,t=t>.0031308?1.055*Math.pow(t,1/2.4)-.055:t=12.92*t,n=n>.0031308?1.055*Math.pow(n,1/2.4)-.055:n=12.92*n,r=Math.min(Math.max(0,r),1),t=Math.min(Math.max(0,t),1),n=Math.min(Math.max(0,n),1),[255*r,255*t,255*n]}function H(e){var r,t,n,a=e[0],s=e[1],i=e[2];return a/=95.047,s/=100,i/=108.883,a=a>.008856?Math.pow(a,1/3):7.787*a+16/116,s=s>.008856?Math.pow(s,1/3):7.787*s+16/116,i=i>.008856?Math.pow(i,1/3):7.787*i+16/116,r=116*s-16,t=500*(a-s),n=200*(s-i),[r,t,n]}function U(e){return J(H(e))}function j(e){var r,t,n,a,s=e[0],i=e[1],u=e[2];return 8>=s?(t=100*s/903.3,a=7.787*(t/100)+16/116):(t=100*Math.pow((s+16)/116,3),a=Math.pow(t/100,1/3)),r=.008856>=r/95.047?r=95.047*(i/500+a-16/116)/7.787:95.047*Math.pow(i/500+a,3),n=.008859>=n/108.883?n=108.883*(a-u/200-16/116)/7.787:108.883*Math.pow(a-u/200,3),[r,t,n]}function J(e){var r,t,n,a=e[0],s=e[1],i=e[2];return r=Math.atan2(i,s),t=360*r/2/Math.PI,0>t&&(t+=360),n=Math.sqrt(s*s+i*i),[a,n,t]}function R(e){return E(j(e))}function $(e){var r,t,n,a=e[0],s=e[1],i=e[2];return n=i/360*2*Math.PI,r=s*Math.cos(n),t=s*Math.sin(n),[a,r,t]}function D(e){return j($(e))}function P(e){return R($(e))}function _(e){return W[e]}function L(e){return a(_(e))}function T(e){return s(_(e))}function B(e){return i(_(e))}function G(e){return u(_(e))}function K(e){return o(_(e))}function Q(e){return h(_(e))}t.exports={rgb2hsl:a,rgb2hsv:s,rgb2hwb:i,rgb2cmyk:u,rgb2keyword:l,rgb2xyz:h,rgb2lab:o,rgb2lch:c,hsl2rgb:v,hsl2hsv:f,hsl2hwb:d,hsl2cmyk:p,hsl2keyword:m,hsv2rgb:y,hsv2hsl:w,hsv2hwb:k,hsv2cmyk:M,hsv2keyword:S,hwb2rgb:x,hwb2hsl:V,hwb2hsv:q,hwb2cmyk:A,hwb2keyword:C,cmyk2rgb:F,cmyk2hsl:N,cmyk2hsv:z,cmyk2hwb:I,cmyk2keyword:O,keyword2rgb:_,keyword2hsl:L,keyword2hsv:T,keyword2hwb:B,keyword2cmyk:G,keyword2lab:K,keyword2xyz:Q,xyz2rgb:E,xyz2lab:H,xyz2lch:U,lab2xyz:j,lab2rgb:R,lab2lch:J,lch2lab:$,lch2xyz:D,lch2rgb:P};var W={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]},X={};for(var Y in W)X[JSON.stringify(W[Y])]=Y},{}],3:[function(e,r,t){var n=e("./conversions"),a=function(){return new h};for(var s in n){a[s+"Raw"]=function(e){return function(r){return"number"==typeof r&&(r=Array.prototype.slice.call(arguments)),n[e](r)}}(s);var i=/(\w+)2(\w+)/.exec(s),u=i[1],l=i[2];a[u]=a[u]||{},a[u][l]=a[s]=function(e){return function(r){"number"==typeof r&&(r=Array.prototype.slice.call(arguments));var t=n[e](r);if("string"==typeof t||void 0===t)return t;for(var a=0;a<t.length;a++)t[a]=Math.round(t[a]);return t}}(s)}var h=function(){this.convs={}};h.prototype.routeSpace=function(e,r){var t=r[0];return void 0===t?this.getValues(e):("number"==typeof t&&(t=Array.prototype.slice.call(r)),this.setValues(e,t))},h.prototype.setValues=function(e,r){return this.space=e,this.convs={},this.convs[e]=r,this},h.prototype.getValues=function(e){var r=this.convs[e];if(!r){var t=this.space,n=this.convs[t];r=a[t][e](n),this.convs[e]=r}return r},["rgb","hsl","hsv","cmyk","keyword"].forEach(function(e){h.prototype[e]=function(r){return this.routeSpace(e,arguments)}}),r.exports=a},{"./conversions":2}],4:[function(e,r,t){function n(e){if(e){var r=/^#([a-fA-F0-9]{3})$/,t=/^#([a-fA-F0-9]{6})$/,n=/^rgba?\(\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/,a=/^rgba?\(\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/,s=/(\D+)/,i=[0,0,0],u=1,l=e.match(r);if(l){l=l[1];for(var h=0;h<i.length;h++)i[h]=parseInt(l[h]+l[h],16)}else if(l=e.match(t)){l=l[1];for(var h=0;h<i.length;h++)i[h]=parseInt(l.slice(2*h,2*h+2),16)}else if(l=e.match(n)){for(var h=0;h<i.length;h++)i[h]=parseInt(l[h+1]);u=parseFloat(l[4])}else if(l=e.match(a)){for(var h=0;h<i.length;h++)i[h]=Math.round(2.55*parseFloat(l[h+1]));u=parseFloat(l[4])}else if(l=e.match(s)){if("transparent"==l[1])return[0,0,0,0];if(i=w[l[1]],!i)return}for(var h=0;h<i.length;h++)i[h]=m(i[h],0,255);return u=u||0==u?m(u,0,1):1,i[3]=u,i}}function a(e){if(e){var r=/^hsla?\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/,t=e.match(r);if(t){var n=parseFloat(t[4]),a=m(parseInt(t[1]),0,360),s=m(parseFloat(t[2]),0,100),i=m(parseFloat(t[3]),0,100),u=m(isNaN(n)?1:n,0,1);return[a,s,i,u]}}}function s(e){if(e){var r=/^hwb\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/,t=e.match(r);if(t){var n=parseFloat(t[4]),a=m(parseInt(t[1]),0,360),s=m(parseFloat(t[2]),0,100),i=m(parseFloat(t[3]),0,100),u=m(isNaN(n)?1:n,0,1);return[a,s,i,u]}}}function i(e){var r=n(e);return r&&r.slice(0,3)}function u(e){var r=a(e);return r&&r.slice(0,3)}function l(e){var r=n(e);return r?r[3]:(r=a(e))?r[3]:(r=s(e))?r[3]:void 0}function h(e){return"#"+y(e[0])+y(e[1])+y(e[2])}function o(e,r){return 1>r||e[3]&&e[3]<1?c(e,r):"rgb("+e[0]+", "+e[1]+", "+e[2]+")"}function c(e,r){return void 0===r&&(r=void 0!==e[3]?e[3]:1),"rgba("+e[0]+", "+e[1]+", "+e[2]+", "+r+")"}function g(e,r){if(1>r||e[3]&&e[3]<1)return v(e,r);var t=Math.round(e[0]/255*100),n=Math.round(e[1]/255*100),a=Math.round(e[2]/255*100);return"rgb("+t+"%, "+n+"%, "+a+"%)"}function v(e,r){var t=Math.round(e[0]/255*100),n=Math.round(e[1]/255*100),a=Math.round(e[2]/255*100);return"rgba("+t+"%, "+n+"%, "+a+"%, "+(r||e[3]||1)+")"}function f(e,r){return 1>r||e[3]&&e[3]<1?d(e,r):"hsl("+e[0]+", "+e[1]+"%, "+e[2]+"%)"}function d(e,r){return void 0===r&&(r=void 0!==e[3]?e[3]:1),"hsla("+e[0]+", "+e[1]+"%, "+e[2]+"%, "+r+")"}function b(e,r){return void 0===r&&(r=void 0!==e[3]?e[3]:1),"hwb("+e[0]+", "+e[1]+"%, "+e[2]+"%"+(void 0!==r&&1!==r?", "+r:"")+")"}function p(e){return k[e.slice(0,3)]}function m(e,r,t){return Math.min(Math.max(r,e),t)}function y(e){var r=e.toString(16).toUpperCase();return r.length<2?"0"+r:r}var w=e("color-name");r.exports={getRgba:n,getHsla:a,getRgb:i,getHsl:u,getHwb:s,getAlpha:l,hexString:h,rgbString:o,rgbaString:c,percentString:g,percentaString:v,hslString:f,hslaString:d,hwbString:b,keyword:p};var k={};for(var M in w)k[w[M]]=M},{"color-name":5}],5:[function(e,r,t){r.exports={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]}},{}]},{},[1]);
\ No newline at end of file
diff --git a/Chart.min.js b/Chart.min.js
index 9490ea1e81d..f9d5c4179d2 100644
--- a/Chart.min.js
+++ b/Chart.min.js
@@ -1,13 +1,14 @@
 /*!
  * Chart.js
  * http://chartjs.org/
- * Version: 1.0.2
+ * Version: 2.0.0-alpha
  *
  * Copyright 2015 Nick Downie
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-(function(){"use strict";var t=this,i=t.Chart,e=function(t){this.canvas=t.canvas,this.ctx=t;var i=function(t,i){return t["offset"+i]?t["offset"+i]:document.defaultView.getComputedStyle(t).getPropertyValue(i)},e=this.width=i(t.canvas,"Width")||t.canvas.width,s=this.height=i(t.canvas,"Height")||t.canvas.height;return t.canvas.width=e,t.canvas.height=s,e=this.width=t.canvas.width,s=this.height=t.canvas.height,this.aspectRatio=this.width/this.height,a.retinaScale(this),this};e.defaults={global:{animation:{duration:1e3,easing:"easeOutQuart",onProgress:function(){},onComplete:function(){}},responsive:!1,maintainAspectRatio:!0,events:["mousemove","mouseout","click","touchstart","touchmove","touchend"],hover:{mode:"label",onHover:null,animationDuration:400},onClick:null,tooltips:{enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:14,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:14,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:"<%if (label){%><%=label%>: <%}%><%= value %>",multiTemplate:"<%if (datasetLabel){%><%=datasetLabel%>: <%}%><%= value %>",multiKeyBackground:"#fff"},defaultColor:"rgba(0,0,0,0.1)"}},e.types={};var a=e.helpers={},s=a.each=function(t,i,e){var a=Array.prototype.slice.call(arguments,3);if(t)if(t.length===+t.length){var s;for(s=0;s<t.length;s++)i.apply(e,[t[s],s].concat(a))}else for(var n in t)i.apply(e,[t[n],n].concat(a))},n=a.clone=function(t){var i={};return s(t,function(e,a){t.hasOwnProperty(a)&&(i[a]=e)}),i},o=a.extend=function(t){return s(Array.prototype.slice.call(arguments,1),function(i){s(i,function(e,a){i.hasOwnProperty(a)&&(t[a]=e)})}),t},r=(a.merge=function(t,i){var e=Array.prototype.slice.call(arguments,0);return e.unshift({}),o.apply(null,e)},a.configMerge=function(t){return 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e,s,n=[],o=[],h=this._data.datasets.length-1;h>=0&&(e=this._data.datasets[h].metaData,s=r(e,this._active[0]),-1===s);h--);var l=function(t){var i,e,r,h,l,c=[],u=[],d=[];return a.each(this._data.datasets,function(t){i=t.metaData,i[s]&&i[s].hasValue()&&c.push(i[s])}),a.each(c,function(t){u.push(t._vm.x),d.push(t._vm.y),n.push(a.template(this._options.tooltips.multiTemplate,t)),o.push({fill:t._vm.backgroundColor,stroke:t._vm.borderColor})},this),l=f(d),r=g(d),h=f(u),e=g(u),{x:h>this._chart.width/2?h:e,y:(l+r)/2}}.call(this,s);a.extend(this,{x:l.x,y:l.y,labels:n,title:this._active.length?this._active[0].label:"",legendColors:o,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this.height=n.length*this.fontSize+(n.length-1)*(this.fontSize/2)+2*this.yPadding+1.5*this.titleFontSize;var c=t.measureText(this.title).width,u=R(t,this.font,n)+this.fontSize+3,d=g([u,c]);this.width=d+2*this.xPadding;var p=this.height/2;this.y-p<0?this.y=p:this.y+p>this._chart.height&&(this.y=this._chart.height-p),this.x>this._chart.width/2?this.x-=this.xOffset+this.width:this.x+=this.xOffset}return this},draw:function(){var t=this._chart.ctx,i=this._vm;switch(this._options.hover.mode){case"single":t.font=_(i.fontSize,i._fontStyle,i._fontFamily),i.xAlign="center",i.yAlign="above";var e=i.caretPadding||2,s=t.measureText(i.text).width+2*i.xPadding,n=i.fontSize+2*i.yPadding,o=n+i.caretHeight+e;i.x+s/2>this._chart.width?i.xAlign="left":i.x-s/2<0&&(i.xAlign="right"),i.y-o<0&&(i.yAlign="below");var r=i.x-s/2,h=i.y-o;if(t.fillStyle=a.color(i.backgroundColor).alpha(i.opacity).rgbString(),this._custom)this._custom(this._vm);else{switch(i.yAlign){case"above":t.beginPath(),t.moveTo(i.x,i.y-e),t.lineTo(i.x+i.caretHeight,i.y-(e+i.caretHeight)),t.lineTo(i.x-i.caretHeight,i.y-(e+i.caretHeight)),t.closePath(),t.fill();break;case"below":h=i.y+e+i.caretHeight,t.beginPath(),t.moveTo(i.x,i.y+e),t.lineTo(i.x+i.caretHeight,i.y+e+i.caretHeight),t.lineTo(i.x-i.caretHeight,i.y+e+i.caretHeight),t.closePath(),t.fill()}switch(i.xAlign){case"left":r=i.x-s+(i.cornerRadius+i.caretHeight);break;case"right":r=i.x-(i.cornerRadius+i.caretHeight)}I(t,r,h,s,n,i.cornerRadius),t.fill(),t.fillStyle=a.color(i.textColor).alpha(i.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(i.text,r+s/2,h+n/2)}break;case"label":I(t,i.x,i.y-i.height/2,i.width,i.height,i.cornerRadius),t.fillStyle=a.color(i.backgroundColor).alpha(i.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=a.color(i.titleTextColor).alpha(i.opacity).rgbString(),t.font=_(i.fontSize,i._titleFontStyle,i._titleFontFamily),t.fillText(i.title,i.x+i.xPadding,this.getLineHeight(0)),t.font=_(i.fontSize,i._fontStyle,i._fontFamily),a.each(i.labels,function(e,s){t.fillStyle=a.color(i.textColor).alpha(i.opacity).rgbString(),t.fillText(e,i.x+i.xPadding+i.fontSize+3,this.getLineHeight(s+1)),t.fillStyle=a.color(i.legendBackgroundColor).alpha(i.opacity).rgbString(),t.fillRect(i.x+i.xPadding,this.getLineHeight(s+1)-i.fontSize/2,i.fontSize,i.fontSize),t.fillStyle=a.color(i.legendColors[s].fill).alpha(i.opacity).rgbString(),t.fillRect(i.x+i.xPadding,this.getLineHeight(s+1)-i.fontSize/2,i.fontSize,i.fontSize)},this)}},getLineHeight:function(t){var i=this._vm.y-this._vm.height/2+this._vm.yPadding,e=t-1;return 0===t?i+this._vm.titleFontSize/2:i+(1.5*this._vm.fontSize*e+this._vm.fontSize/2)+1.5*this._vm.titleFontSize}}),e.animationService={frameDuration:17,animations:[],dropFrames:0,addAnimation:function(t,i,e){e||(t.animating=!0);for(var s=0;s<this.animations.length;++s)if(this.animations[s].chartInstance===t)return void(this.animations[s].animationObject=i);this.animations.push({chartInstance:t,animationObject:i}),1==this.animations.length&&a.requestAnimFrame.call(window,this.digestWrapper)},cancelAnimation:function(t){var i=a.findNextWhere(this.animations,function(i){return i.chartInstance===t});i&&(this.animations.splice(i,1),t.animating=!1)},digestWrapper:function(){e.animationService.startDigest.call(e.animationService)},startDigest:function(){var t=Date.now(),i=0;this.dropFrames>1&&(i=Math.floor(this.dropFrames),this.dropFrames-=i);for(var e=0;e<this.animations.length;e++)null===this.animations[e].animationObject.currentStep&&(this.animations[e].animationObject.currentStep=0),this.animations[e].animationObject.currentStep+=1+i,this.animations[e].animationObject.currentStep>this.animations[e].animationObject.numSteps&&(this.animations[e].animationObject.currentStep=this.animations[e].animationObject.numSteps),this.animations[e].animationObject.render(this.animations[e].chartInstance,this.animations[e].animationObject),this.animations[e].animationObject.currentStep==this.animations[e].animationObject.numSteps&&(this.animations[e].chartInstance.animating=!1,this.animations.splice(e,1),e--);var s=Date.now(),n=s-t-this.frameDuration,o=n/this.frameDuration;o>1&&(this.dropFrames+=o),this.animations.length>0&&a.requestAnimFrame.call(window,this.digestWrapper)}},a.addEvent(window,"resize",function(){var t;return function(){clearTimeout(t),t=setTimeout(function(){s(e.instances,function(t){t.options.responsive&&(t.resize(),t.update(),t.render())})},50)}}()),d?define(function(){return e}):"object"==typeof module&&module.exports&&(module.exports=e),t.Chart=e,e.noConflict=function(){return t.Chart=i,e}}).call(this),function(){"use strict";var t=this,i=t.Chart,e=i.helpers,a={scales:{xAxes:[{scaleType:"dataset",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!0},beginAtZero:!1,integersOnly:!1,override:null,labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{scaleType:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,integersOnly:!1,override:null,labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]},bars:{borderWidth:2,valueSpacing:5,datasetSpacing:1},legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].backgroundColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>'};i.Type.extend({name:"Bar",defaults:a,initialize:function(){e.bindEvents(this,this.options.events,this.onHover),this.BarClass=i.Rectangle.extend({ctx:this.chart.ctx}),e.each(this.data.datasets,function(t,i){t.metaData=[],e.each(t.data,function(i,e){t.metaData.push(new this.BarClass)},this),t.xAxisID=this.options.scales.xAxes[0].id,t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),i.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachElement(function(t,i,a,s){var n=this.scales[this.data.datasets[s].xAxisID],o=this.scales[this.data.datasets[s].yAxisID];e.extend(t,{base:o.getPixelForValue(0),width:n.calculateBarWidth(this.data.datasets.length),x:n.calculateBarX(this.data.datasets.length,s,i),y:o.calculateBarY(this.data.datasets,s,i,this.data.datasets[s].data[i]),_datasetIndex:s,_index:i}),t.save()},this),this.tooltip=new i.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),this.update()},onHover:function(t){if("mouseout"==t.type)return this;if(this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.onHover&&this.options.onHover.call(this,this.active),this.lastActive.length)switch(this.options.hover.mode){case"single":this.lastActive[0].backgroundColor=this.data.datasets[this.lastActive[0]._datasetIndex].backgroundColor,this.lastActive[0].borderColor=this.data.datasets[this.lastActive[0]._datasetIndex].borderColor;break;case"label":for(var i=0;i<this.lastActive.length;i++)this.lastActive[i].backgroundColor=this.data.datasets[this.lastActive[i]._datasetIndex].backgroundColor,this.lastActive[i].borderColor=this.data.datasets[this.lastActive[i]._datasetIndex].borderColor;break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":this.active[0].backgroundColor=this.data.datasets[this.active[0]._datasetIndex].hoverBackgroundColor||e.color(this.active[0].backgroundColor).saturate(.8).darken(.2).rgbString(),this.active[0].borderColor=this.data.datasets[this.active[0]._datasetIndex].hoverBorderColor||e.color(this.active[0].borderColor).saturate(.8).darken(.2).rgbString();break;case"label":for(var i=0;i<this.active.length;i++)this.active[i].backgroundColor=this.data.datasets[this.active[i]._datasetIndex].hoverBackgroundColor||e.color(this.active[i].backgroundColor).saturate(.8).darken(.2).rgbString(),this.active[i].borderColor=this.data.datasets[this.active[i]._datasetIndex].hoverBorderColor||e.color(this.active[i].borderColor).saturate(.8).darken(.2).rgbString();break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(e.extend(this.tooltip,{opacity:1,_active:this.active}),this.tooltip.update()):e.extend(this.tooltip,{opacity:0})),this.tooltip.pivot(),!this.animating){var a;e.each(this.active,function(t,i){t!==this.lastActive[i]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hoverAnimationDuration))}return this.lastActive=this.active,this},update:function(){i.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachElement(function(t,i,a,s){e.extend(t,{value:this.data.datasets[s].data[i]}),t.pivot()},this),this.eachElement(function(t,i,a,s){var n=this.scales[this.data.datasets[s].xAxisID],o=this.scales[this.data.datasets[s].yAxisID];e.extend(t,{base:o.calculateBarBase(s,i),x:n.calculateBarX(this.data.datasets.length,s,i),y:o.calculateBarY(this.data.datasets,s,i,this.data.datasets[s].data[i]),width:n.calculateBarWidth(this.data.datasets.length),label:this.data.labels[i],datasetLabel:this.data.datasets[s].label,borderColor:this.data.datasets[s].borderColor,borderWidth:this.data.datasets[s].borderWidth,backgroundColor:this.data.datasets[s].backgroundColor,_datasetIndex:s,_index:i}),t.pivot()},this),this.render()},buildScale:function(t){var a=this,s=function(){this.min=null,this.max=null;var t=[],i=[];if(a.options.stacked){e.each(a.data.datasets,function(s){s.yAxisID===this.id&&e.each(s.data,function(e,s){t[s]=t[s]||0,i[s]=i[s]||0,a.options.relativePoints?t[s]=100:0>e?i[s]+=e:t[s]+=e},this)},this);var s=t.concat(i);this.min=e.min(s),this.max=e.max(s)}else e.each(a.data.datasets,function(t){t.yAxisID===this.id&&e.each(t.data,function(t,i){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)};this.scales={};var n=i.scales.getScaleConstructor(this.options.scales.xAxes[0].scaleType),o=new n({ctx:this.chart.ctx,options:this.options.scales.xAxes[0],id:this.options.scales.xAxes[0].id,calculateRange:function(){this.labels=a.data.labels,this.min=0,this.max=this.labels.length},calculateBaseWidth:function(){return this.getPixelForValue(null,1,!0)-this.getPixelForValue(null,0,!0)-2*a.options.bars.valueSpacing},calculateBarWidth:function(t){var i=this.calculateBaseWidth()-(t-1)*a.options.bars.datasetSpacing;return a.options.stacked?i:i/t},calculateBarX:function(t,i,e){var s=this.calculateBaseWidth(),n=this.getPixelForValue(null,e,!0)-s/2,o=this.calculateBarWidth(t);return a.options.stacked?n+o/2:n+o*i+i*a.options.bars.datasetSpacing+o/2}});this.scales[o.id]=o,e.each(this.options.scales.yAxes,function(t){var e=i.scales.getScaleConstructor(t.scaleType),n=new e({ctx:this.chart.ctx,options:t,calculateRange:s,calculateBarBase:function(t,i){var e=0;if(a.options.stacked){var s=a.data.datasets[t].metaData[i];if(s.value<0)for(var n=0;t>n;n++)a.data.datasets[n].yAxisID===this.id&&(e+=a.data.datasets[n].metaData[i].value<e?a.data.datasets[n].metaData[i].value:0);else for(var n=0;t>n;n++)a.data.datasets[n].yAxisID===this.id&&(e+=a.data.datasets[n].metaData[i].value>e?a.data.datasets[n].metaData[i].value:0);
-return this.getPixelForValue(e)}return e=this.getPixelForValue(this.min),this.beginAtZero||this.min<=0&&this.max>=0||this.min>=0&&this.max<=0?(e=this.getPixelForValue(0),e+=this.options.gridLines.lineWidth):this.min<0&&this.max<0&&(e=this.getPixelForValue(this.max)),e},calculateBarY:function(t,i,e,s){if(a.options.stacked){for(var n=0,o=0,r=0;i>r;r++)t[r].metaData[e].value<0?o+=t[r].metaData[e].value||0:n+=t[r].metaData[e].value||0;return this.getPixelForValue(0>s?o+s:n+s)}var h=0;for(r=i;r<t.length;r++)h+=r===i&&s?s:t[r].metaData[e].value;return this.getPixelForValue(s)},calculateBaseHeight:function(){return this.getPixelForValue(1)-this.getPixelForValue(0)},id:t.id});this.scales[n.id]=n},this)},redraw:function(){this.eachElement(function(t,i,a){var s=this.scales[this.data.datasets[a].yAxisID],n=s.getPixelForValue(s.min);s.min<=0&&s.max>=0?n=s.getPixelForValue(0):s.min<0&&s.max<0&&(n=s.getPixelForValue(s.max)),e.extend(t,{y:n,base:n})}),this.render()},draw:function(t){var i=t||1;this.clear(),e.each(this.scales,function(t){t.draw(this.chartArea)},this),this.eachElement(function(t,e,a){t.transition(i).draw()},this),this.tooltip.transition(i).draw()}})}.call(this),function(){"use strict";var t=this,i=t.Chart,e=i.helpers,a={segments:{showStroke:!0,strokeColor:"#fff",borderWidth:2},hover:{animationDuration:400},animation:{animateRotate:!0,animateScale:!1},cutoutPercentage:50,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<segments.length; i++){%><li><span style="background-color:<%=segments[i].backgroundColor%>"></span><%if(segments[i].label){%><%=segments[i].label%><%}%></li><%}%></ul>'};i.Type.extend({name:"Doughnut",defaults:a,initialize:function(){this.Slice=i.Arc.extend({_chart:this.chart,x:this.chart.width/2,y:this.chart.height/2}),this.options.tooltips.enabled&&e.bindEvents(this,this.options.events,this.onHover),this.data.metaData=[],e.each(this.data.data,function(t,i){var a=new this.Slice;"number"==typeof t?e.extend(a,{value:t}):e.extend(a,t),e.extend(a,{startAngle:1.5*Math.PI,circumference:this.options.animation.animateRotate?0:this.calculateCircumference(a.value),outerRadius:this.options.animation.animateScale?0:this.outerRadius,innerRadius:this.options.animation.animateScale?0:this.outerRadius/100*this.options.percentageInnerCutout}),a.backgroundColor||(t.backgroundColor="hsl("+360*i/this.data.data.length+", 100%, 50%)"),a.save(),this.data.metaData.push(a)},this),this.tooltip=new i.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),this.update()},onHover:function(t){if("mouseout"==t.type)return this;if(this.lastActive=this.lastActive||[],this.active=this.getSliceAtEvent(t),this.options.onHover&&this.options.onHover.call(this,this.active),this.lastActive.length&&(this.lastActive[0].backgroundColor=this.data.data[this.lastActive[0]._index].backgroundColor),this.active.length&&this.options.hover.mode&&(this.active[0].backgroundColor=this.data.data[this.active[0]._index].hoverBackgroundColor||e.color(this.data.data[this.active[0]._index].backgroundColor).saturate(.5).darken(.35).rgbString()),this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(e.extend(this.tooltip,{opacity:1,_active:this.active}),this.tooltip.update()):e.extend(this.tooltip,{opacity:0})),this.tooltip.pivot(),!this.animating){var i;e.each(this.active,function(t,e){t!==this.lastActive[e]&&(i=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&i)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this},getSliceAtEvent:function(t){var i=[],a=e.getRelativePosition(t);return e.each(this.data.metaData,function(t,e){t.inRange(a.x,a.y)&&i.push(t)},this),i},calculateCircumference:function(t){return this.total>0?2*Math.PI*(t/this.total):0},update:function(){this.total=0,e.each(this.data.data,function(t){this.total+=Math.abs(t.value)},this),this.outerRadius=(e.min([this.chart.width,this.chart.height])-this.options.segments.borderWidth/2)/2,e.each(this.data.metaData,function(t,i){var a=this.data.data[i];e.extend(t,{_index:i,x:this.chart.width/2,y:this.chart.height/2,value:a.value,label:a.label,circumference:this.calculateCircumference(a.value),outerRadius:this.outerRadius,innerRadius:this.outerRadius/100*this.options.cutoutPercentage,backgroundColor:a.backgroundColor,hoverBackgroundColor:a.hoverBackgroundColor||a.backgroundColor,borderWidth:this.options.segments.borderWidth,borderColor:this.options.segments.strokeColor}),e.extend(t,{endAngle:t.startAngle+t.circumference}),0===i&&(t.startAngle=1.5*Math.PI),i<this.data.data.length-1&&(this.data.metaData[i+1].startAngle=t.endAngle),t.pivot()},this),this.render()},draw:function(t){t=t||1,this.clear(),e.each(this.data.metaData,function(i,e){i.transition(t).draw()},this),this.tooltip.transition(t).draw()}}),i.types.Doughnut.extend({name:"Pie",defaults:e.merge(a,{cutoutPercentage:0})})}.call(this),function(){"use strict";var t=this,i=t.Chart,e=i.helpers,a={scales:{xAxes:[{scaleType:"dataset",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},beginAtZero:!1,integersOnly:!1,override:null,labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{scaleType:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,integersOnly:!1,override:null,labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]},stacked:!1,points:{radius:3,borderWidth:1,hoverRadius:5,hoverBorderWidth:2,backgroundColor:i.defaults.global.defaultColor,borderColor:i.defaults.global.defaultColor,hitRadius:6},lines:{tension:.4},borderWidth:2,hoverBorderWidth:2,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].borderColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>'};i.Type.extend({name:"Line",defaults:a,initialize:function(){e.bindEvents(this,this.options.events,this.events);e.each(this.data.datasets,function(t,a){t.metaDataset=new i.Line,t.metaData=[],e.each(t.data,function(e,a){t.metaData.push(new i.Point)},this),t.xAxisID=this.options.scales.xAxes[0].id,t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),i.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,i){e.extend(t.metaDataset,{_points:t.metaData,_datasetIndex:i,_chart:this.chart}),e.extend(t,e.merge(this.options,t)),t.metaDataset.save()},this),this.eachElement(function(t,i,a,s){var n=this.scales[this.data.datasets[s].xAxisID];e.extend(t,{x:n.getPixelForValue(null,i,!0),y:this.chartArea.bottom,_datasetIndex:s,_index:i,_chart:this.chart}),e.extend(t,{controlPointPreviousX:this.previousPoint(a,i).x,controlPointPreviousY:this.nextPoint(a,i).y,controlPointNextX:this.previousPoint(a,i).x,controlPointNextY:this.nextPoint(a,i).y}),t.save()},this),this.tooltip=new i.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),this.update()},nextPoint:function(t,i){return t[i-1]||t[i]},previousPoint:function(t,i){return t[i+1]||t[i]},update:function(){i.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,i){var a=this.scales[t.yAxisID];e.extend(t.metaDataset,{_datasetIndex:i,_points:t.metaData,scaleTop:a.top,scaleBottom:a.bottom,scaleZero:a.getPixelForValue(0),tension:t.tension||this.options.lines.tension,backgroundColor:t.backgroundColor||this.options.backgroundColor,borderWidth:t.borderWidth||this.options.borderWidth,borderColor:t.borderColor||this.options.borderColor}),t.metaDataset.pivot()}),this.eachElement(function(t,i,a,s){var n=this.scales[this.data.datasets[s].xAxisID],o=this.scales[this.data.datasets[s].yAxisID];e.extend(t,{_chart:this.chart,_datasetIndex:s,_index:i,label:this.data.labels[i],value:this.data.datasets[s].data[i],datasetLabel:this.data.datasets[s].label,offsetGridLines:this.options.offsetGridLines,x:n.getPixelForValue(null,i,!0),y:o.getPointPixelForValue(this.data.datasets[s].data[i],i,s),tension:this.data.datasets[s].metaDataset.tension,radius:this.data.datasets[s].pointRadius||this.options.points.radius,backgroundColor:this.data.datasets[s].pointBackgroundColor||this.options.points.backgroundColor,borderWidth:this.data.datasets[s].pointBorderWidth||this.options.pointsborderWidth,hoverRadius:this.data.datasets[s].pointHitRadius||this.options.points.hitRadius})},this),this.eachElement(function(t,i,a,s){var n=e.splineCurve(this.previousPoint(a,i),t,this.nextPoint(a,i),t.tension);t.controlPointPreviousX=n.previous.x,t.controlPointNextX=n.next.x,n.next.y>this.chartArea.bottom?t.controlPointNextY=this.chartArea.bottom:n.next.y<this.chartArea.top?t.controlPointNextY=this.chartArea.top:t.controlPointNextY=n.next.y,n.previous.y>this.chartArea.bottom?t.controlPointPreviousY=this.chartArea.bottom:n.previous.y<this.chartArea.top?t.controlPointPreviousY=this.chartArea.top:t.controlPointPreviousY=n.previous.y,t.pivot()},this),this.render()},buildScale:function(){var t=this,a=function(){this.min=null,this.max=null;var i=[],a=[];if(t.options.stacked){e.each(t.data.datasets,function(s){s.yAxisID===this.id&&e.each(s.data,function(e,s){i[s]=i[s]||0,a[s]=a[s]||0,t.options.relativePoints?i[s]=100:0>e?a[s]+=e:i[s]+=e},this)},this);var s=i.concat(a);this.min=e.min(s),this.max=e.max(s)}else e.each(t.data.datasets,function(t){t.yAxisID===this.id&&e.each(t.data,function(t,i){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)};this.scales={};var s=i.scales.getScaleConstructor(this.options.scales.xAxes[0].scaleType),n=new s({ctx:this.chart.ctx,options:this.options.scales.xAxes[0],calculateRange:function(){this.labels=t.data.labels,this.min=0,this.max=this.labels.length},id:this.options.scales.xAxes[0].id});this.scales[n.id]=n,e.each(this.options.scales.yAxes,function(e){var s=i.scales.getScaleConstructor(e.scaleType),n=new s({ctx:this.chart.ctx,options:e,calculateRange:a,getPointPixelForValue:function(i,e,a){if(t.options.stacked){for(var s=0,n=0,o=0;a>o;++o)t.data.datasets[o].data[e]<0?n+=t.data.datasets[o].data[e]:s+=t.data.datasets[o].data[e];return this.getPixelForValue(0>i?n+i:s+i)}return this.getPixelForValue(i)},id:e.id});this.scales[n.id]=n},this)},redraw:function(){},draw:function(t){var i=t||1;this.clear(),e.each(this.scales,function(t){t.draw(this.chartArea)},this);for(var a=this.data.datasets.length-1;a>=0;a--){var s=this.data.datasets[a];e.each(s.metaData,function(t,e){t.transition(i)},this),s.metaDataset.transition(i).draw(),e.each(s.metaData,function(t){t.draw()})}this.tooltip.transition(i).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.onHover&&this.options.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var i;if(this.lastActive.length)switch(this.options.hover.mode){case"single":i=this.data.datasets[this.lastActive[0]._datasetIndex],this.lastActive[0].radius=i.pointRadius,this.lastActive[0].backgroundColor=i.pointBackgroundColor,this.lastActive[0].borderColor=i.pointBorderColor,this.lastActive[0].borderWidth=i.pointBorderWidth;break;case"label":for(var a=0;a<this.lastActive.length;a++)i=this.data.datasets[this.lastActive[a]._datasetIndex],this.lastActive[a].radius=i.pointRadius,this.lastActive[a].backgroundColor=i.pointBackgroundColor,this.lastActive[a].borderColor=i.pointBorderColor,this.lastActive[a].borderWidth=i.pointBorderWidth;break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":i=this.data.datasets[this.active[0]._datasetIndex],this.active[0].radius=i.pointHoverRadius||i.pointRadius+2,this.active[0].backgroundColor=i.pointHoverBackgroundColor||e.color(i.pointBackgroundColor).saturate(.5).darken(.35).rgbString(),this.active[0].borderColor=i.pointHoverBorderColor||e.color(i.pointBorderColor).saturate(.5).darken(.35).rgbString(),this.active[0].borderWidth=i.pointHoverBorderWidth||i.pointBorderWidth+2;break;case"label":for(var a=0;a<this.active.length;a++)i=this.data.datasets[this.active[a]._datasetIndex],this.active[a].radius=i.pointHoverRadius||i.pointRadius+2,this.active[a].backgroundColor=i.pointHoverBackgroundColor||e.color(i.pointBackgroundColor).saturate(.5).darken(.35).rgbString(),this.active[a].borderColor=i.pointHoverBorderColor||e.color(i.pointBorderColor).saturate(.5).darken(.35).rgbString(),this.active[a].borderWidth=i.pointHoverBorderWidth||i.pointBorderWidth+2;break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(e.extend(this.tooltip,{opacity:1,_active:this.active}),this.tooltip.update()):e.extend(this.tooltip,{opacity:0})),this.tooltip.pivot(),!this.animating){var s;e.each(this.active,function(t,i){t!==this.lastActive[i]&&(s=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&s)&&(this.stop(),this.render(this.options.hoverAnimationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,i=t.Chart,e=i.helpers,a={segment:{borderColor:"#fff",borderWidth:2},scale:{scaleType:"radialLinear",display:!0,animate:!1,lineArc:!0,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2}},animateRotate:!0,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<segments.length; i++){%><li><span style="background-color:<%=segments[i].fillColor%>"></span><%if(segments[i].label){%><%=segments[i].label%><%}%></li><%}%></ul>'};i.Type.extend({name:"PolarArea",defaults:a,initialize:function(){var t=this,a=i.scales.getScaleConstructor(this.options.scale.scaleType);this.scale=new a({options:this.options.scale,lineArc:!0,width:this.chart.width,height:this.chart.height,xCenter:this.chart.width/2,yCenter:this.chart.height/2,ctx:this.chart.ctx,valuesCount:this.data.length,calculateRange:function(){this.min=null,this.max=null,e.each(t.data.data,function(t){null===this.min?this.min=t.value:t.value<this.min&&(this.min=t.value),null===this.max?this.max=t.value:t.value>this.max&&(this.max=t.value)},this)}}),this.Slice=i.Arc.extend(),this.options.showTooltips&&e.bindEvents(this,this.options.events,this.onHover),this.data.metaData=[],e.each(this.data.data,function(t,i){var a=new this.Slice({_chart:this.chart,innerRadius:0,startAngle:1.5*Math.PI,endAngle:1.5*Math.PI,x:this.chart.width/2,y:this.chart.height/2});"number"==typeof t?e.extend(a,{value:t}):e.extend(a,t),a.backgroundColor||(t.backgroundColor="hsl("+360*i/this.data.data.length+", 100%, 50%)"),a.save(),this.data.metaData.push(a)},this),this.tooltip=new i.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),this.update()},updateScaleRange:function(){e.extend(this.scale,{size:e.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})},update:function(){this.updateScaleRange(),this.scale.calculateRange(),this.scale.generateTicks(),this.scale.buildYLabels(),this.outerRadius=(e.min([this.chart.width,this.chart.height])-this.options.segment.borderWidth/2)/2;var t=1/this.data.data.length*2;e.each(this.data.metaData,function(i,a){var s=this.data.data[a],n=1.5*Math.PI+Math.PI*t*a,o=n+t*Math.PI;e.extend(i,{_index:a,x:this.chart.width/2,y:this.chart.height/2,value:s.value,label:s.label,innerRadius:0,outerRadius:this.scale.calculateCenterOffset(i.value),startAngle:n,endAngle:o,backgroundColor:s.backgroundColor,hoverBackgroundColor:s.hoverBackgroundColor||s.backgroundColor,borderWidth:this.options.borderWidth,borderColor:this.options.segmentStrokeColor}),i.pivot()},this),this.render()},draw:function(t){var i=t||1;this.clear(),e.each(this.data.metaData,function(t,e){t.transition(i).draw()},this),this.scale.draw()}})}.call(this),function(){"use strict";var t=this,i=t.Chart,e=i.helpers;i.Type.extend({name:"Radar",defaults:{scale:{scaleType:"radialLinear",display:!0,animate:!1,lineArc:!1,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1},angleLines:{show:!0,color:"rgba(0,0,0,.1)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},pointDot:!0,pointRadius:3,pointBorderWidth:1,pointHoverRadius:5,pointHoverBorderWidth:2,pointBackgroundColor:i.defaults.global.defaultColor,pointBorderColor:i.defaults.global.defaultColor,pointHitRadius:20,datasetStroke:!0,datasetStrokeWidth:2,datasetFill:!0,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].strokeColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>'},initialize:function(){this.PointClass=i.Point.extend({display:this.options.pointDot,_chart:this.chart}),this.datasets=[],this.buildScale(this.data),this.options.showTooltips&&e.bindEvents(this,this.options.events,function(t){var i="mouseout"!==t.type?this.getPointsAtEvent(t):[];this.eachPoints(function(t){t.restore(["fillColor","strokeColor"])}),e.each(i,function(t){t.fillColor=t.highlightFill,t.strokeColor=t.highlightStroke}),this.showTooltip(i)}),e.each(this.data.datasets,function(t){var i={label:t.label||null,fillColor:t.fillColor,strokeColor:t.strokeColor,pointColor:t.pointColor,pointStrokeColor:t.pointStrokeColor,points:[]};this.datasets.push(i),e.each(t.data,function(e,a){var s;this.scale.animation||(s=this.scale.getPointPosition(a,this.scale.calculateCenterOffset(e))),i.points.push(new this.PointClass({value:e,label:this.data.labels[a],datasetLabel:t.label,x:this.options.animation?this.scale.xCenter:s.x,y:this.options.animation?this.scale.yCenter:s.y,strokeColor:t.pointStrokeColor,fillColor:t.pointColor,highlightFill:t.pointHighlightFill||t.pointColor,highlightStroke:t.pointHighlightStroke||t.pointStrokeColor,radius:t.pointRadius||this.options.pointRadius,backgroundColor:t.pointBackgroundColor||this.options.pointBackgroundColor,borderWidth:t.pointBorderWidth||this.options.pointBorderWidth,hoverRadius:t.pointHitRadius||this.options.pointHitRadius}))},this)},this),this.render()},eachPoints:function(t){e.each(this.datasets,function(i){e.each(i.points,t,this)},this)},getPointsAtEvent:function(t){var i=e.getRelativePosition(t),a=e.getAngleFromPoint({x:this.scale.xCenter,y:this.scale.yCenter},i),s=2*Math.PI/this.scale.valuesCount,n=Math.round((a.angle-1.5*Math.PI)/s),o=[];return(n>=this.scale.valuesCount||0>n)&&(n=0),a.distance<=this.scale.drawingArea&&e.each(this.datasets,function(t){o.push(t.points[n])}),o},buildScale:function(t){var a=this,s=i.scales.getScaleConstructor(this.options.scale.scaleType);this.scale=new s({options:this.options.scale,height:this.chart.height,width:this.chart.width,xCenter:this.chart.width/2,yCenter:this.chart.height/2,ctx:this.chart.ctx,labels:t.labels,valuesCount:t.datasets[0].data.length,calculateRange:function(){this.min=null,this.max=null,e.each(a.data.datasets,function(t){t.yAxisID===this.id&&e.each(t.data,function(t,i){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)}}),this.scale.setScaleSize(),this.scale.calculateRange(),this.scale.generateTicks(),this.scale.buildYLabels()},addData:function(t,i){this.scale.valuesCount++,e.each(t,function(t,e){var a=this.scale.getPointPosition(this.scale.valuesCount,this.scale.calculateCenterOffset(t));this.datasets[e].points.push(new this.PointClass({value:t,label:i,datasetLabel:this.datasets[e].label,x:a.x,y:a.y,strokeColor:this.datasets[e].pointStrokeColor,fillColor:this.datasets[e].pointColor}))},this),this.scale.labels.push(i),this.reflow(),this.update()},removeData:function(){this.scale.valuesCount--,this.scale.labels.shift(),e.each(this.datasets,function(t){t.points.shift()},this),this.reflow(),this.update()},update:function(){e.each(this.data.datasets,function(t,i){e.extend(this.datasets[i],{label:t.label||null,fillColor:t.fillColor,strokeColor:t.strokeColor,pointColor:t.pointColor,pointStrokeColor:t.pointStrokeColor}),e.each(t.data,function(a,s){e.extend(this.datasets[i].points[s],{value:a,label:this.data.labels[s],datasetLabel:t.label,strokeColor:t.pointStrokeColor,fillColor:t.pointColor,highlightFill:t.pointHighlightFill||t.pointColor,highlightStroke:t.pointHighlightStroke||t.pointStrokeColor})},this)},this),this.eachPoints(function(t){t.save()}),this.reflow(),this.render()},reflow:function(){e.extend(this.scale,{width:this.chart.width,height:this.chart.height,size:e.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2}),this.scale.calculateRange(),this.scale.generateTicks(),this.scale.buildYLabels()},draw:function(t){var i=t||1,a=this.chart.ctx;this.clear(),this.scale.draw(),e.each(this.datasets,function(t){e.each(t.points,function(t,e){t.hasValue()&&t.transition(i)},this),a.lineWidth=this.options.datasetStrokeWidth,a.strokeStyle=t.strokeColor,a.beginPath(),e.each(t.points,function(t,i){0===i?a.moveTo(t.x,t.y):a.lineTo(t.x,t.y)},this),a.closePath(),a.stroke(),a.fillStyle=t.fillColor,a.fill(),e.each(t.points,function(t){t.hasValue()&&t.draw()})},this)}})}.call(this),function(){"use strict";var t=this,i=t.Chart,e=i.helpers;i.scaleService={fitScalesForChart:function(t,i,a){var s=10,n=10;if(t){var o=e.where(t.scales,function(t){return"left"==t.options.position}),r=e.where(t.scales,function(t){return"right"==t.options.position}),h=e.where(t.scales,function(t){return"top"==t.options.position}),l=e.where(t.scales,function(t){return"bottom"==t.options.position});if(0===h.length||0===l.length){var c=0,u=function(t){t.options.labels.show&&(c=Math.max(c,t.options.labels.fontSize))};e.each(o,u),e.each(r,u),0===h.length&&(n+=.75*c),0===l.length&&(n+=1.5*c)}var d,p=i/2,g=a/2,f=g/p;t.options.maintainAspectRatio&&(d=a/i,f!=d&&(g=p*d,f=d)),p-=2*s,g-=2*n;var v=(i-p)/(o.length+r.length),m=(a-g)/(h.length+l.length),b=[],x=function(t){var i=t.fit(v,g);b.push({horizontal:!1,minSize:i,scale:t})},y=function(t){var i=t.fit(p,m);b.push({horizontal:!0,minSize:i,scale:t})};e.each(o,x),e.each(r,x),e.each(h,y),e.each(l,y);var w=a-2*n,C=i-2*s;if(e.each(b,function(t){t.horizontal?w-=t.minSize.height:C-=t.minSize.width}),t.options.maintainAspectRatio){var k=w/C;k!=d&&(C>w?C=w/d:w=C*d)}var A=function(t){var i=e.findNextWhere(b,function(i){return i.scale===t});i&&t.fit(i.minSize.width,w)},S=function(t){var i=e.findNextWhere(b,function(i){return i.scale===t});i&&t.fit(C,i.minSize.width)};e.each(o,A),e.each(r,A),e.each(h,S),e.each(l,S);var P=s,M=n;e.each(o,function(t){P+=t.width}),e.each(h,function(t){M+=t.height});var _=s,R=n,I=function(t){t.left=_,t.right=_+t.width,t.top=M,t.bottom=M+w,_=t.right},z=function(t){t.left=P,t.right=P+C,t.top=R,t.bottom=R+t.height,R=t.bottom};e.each(o,I),e.each(h,z),_+=C,R+=w,e.each(r,I),e.each(l,z),t.chartArea={left:P,top:M,right:P+C,bottom:M+w}}}},i.scales={constructors:{},registerScaleType:function(t,i){this.constructors[t]=i},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0}};var a=i.Element.extend({calculateRange:e.noop,isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},generateTicks:function(t,i){if(this.ticks=[],this.options.override)for(var a=0;a<=this.options.override.steps;++a){var s=this.options.override.start+a*this.options.override.stepWidth;ticks.push(s)}else{var n;if(n=this.isHorizontal()?Math.min(11,Math.ceil(t/50)):Math.min(11,Math.ceil(i/(2*this.options.labels.fontSize))),n=Math.max(2,n),this.options.beginAtZero){var o=e.sign(this.min),r=e.sign(this.max);0>o&&0>r?this.max=0:o>0&&r>0&&(this.min=0)}for(var h=e.niceNum(this.max-this.min,!1),l=e.niceNum(h/(n-1),!0),c=Math.floor(this.min/l)*l,u=Math.ceil(this.max/l)*l,d=c;u>=d;d+=l)this.ticks.push(d)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=e.max(this.ticks),this.min=e.min(this.ticks)},buildLabels:function(){this.labels=[],e.each(this.ticks,function(t,i,a){var s;this.options.labels.userCallback?s=this.options.lables.userCallback(t,i,a):this.options.labels.template&&(s=e.template(this.options.labels.template,{value:t})),this.labels.push(s?s:"")},this)},getPixelForValue:function(t){var i,e=this.max-this.min;return i=this.isHorizontal()?this.left+this.width/e*(t-this.min):this.bottom-this.height/e*(t-this.min)},fit:function(t,i){this.calculateRange(),this.generateTicks(t,i),this.buildLabels();var a={width:0,height:0};if(this.isHorizontal()?(a.width=t,a.height=this.options.gridLines.show?25:0):(a.height=i,a.width=this.options.gridLines.show?25:0),this.options.labels.show){var s=e.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);if(this.isHorizontal()){var n=(i-a.height,1.5*this.options.labels.fontSize);a.height=Math.min(i,a.height+n)}else{var o=t-a.width,r=e.longestText(this.ctx,s,this.labels);o>r?a.width+=r:a.width=t}}return this.width=a.width,this.height=a.height,a},draw:function(t){if(this.options.display){var i,a;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){i=!0,a=void 0!==e.findNextWhere(this.ticks,function(t){return 0===t});var s="bottom"==this.options.position?this.top:this.bottom-10,n="bottom"==this.options.position?this.top+10:this.bottom;e.each(this.ticks,function(o,r){var h=this.getPixelForValue(o);0===o||!a&&0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,i=!0):i&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,i=!1),h+=e.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,s),this.ctx.lineTo(h,n)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()},this)}if(this.options.labels.show){var o;o="top"==this.options.position?this.top:this.top+20,this.ctx.textAlign="center",this.ctx.textBaseline="top",this.ctx.font=e.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),e.each(this.labels,function(t,i){var e=this.getPixelForValue(this.ticks[i]);this.ctx.fillText(t,e,o)},this)}}else{if(this.options.gridLines.show){i=!0,a=void 0!==e.findNextWhere(this.ticks,function(t){return 0===t});var r="right"==this.options.position?this.left:this.right-10,h="right"==this.options.position?this.left+10:this.right;e.each(this.ticks,function(s,n){var o=this.getPixelForValue(s);0===s||!a&&0===n?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,i=!0):i&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,i=!1),o+=e.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(r,o),this.ctx.lineTo(h,o)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,o),this.ctx.lineTo(t.right,o)),this.ctx.stroke()},this)}if(this.options.labels.show){var l,c=this.width-25;l="left"==this.options.position?this.left:this.left+20,this.ctx.textAlign="left",this.ctx.textBaseline="middle",this.ctx.font=e.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),e.each(this.labels,function(t,i){var e=this.getPixelForValue(this.ticks[i]);this.ctx.fillText(t,l,e,c)},this)}}}}});i.scales.registerScaleType("linear",a);var s=i.Element.extend({calculateRange:e.noop,isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},getPixelForValue:function(t,i,e){if(this.isHorizontal()){var a=(this.labelRotation>0,this.width-(this.paddingLeft+this.paddingRight)),s=a/Math.max(this.max-(this.options.gridLines.offsetGridLines?0:1),1),n=s*i+this.paddingLeft;return this.options.gridLines.offsetGridLines&&e&&(n+=s/2),this.left+Math.round(n)}return this.top+i*(this.height/this.max)},calculateLabelRotation:function(t){var i=e.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=i;var a,s,n=this.ctx.measureText(this.labels[0]).width,o=this.ctx.measureText(this.labels[this.labels.length-1]).width;if(this.paddingRight=o/2+3,this.paddingLeft=n/2+3,this.labelRotation=0,this.options.display){var r,h,l=e.longestText(this.ctx,i,this.labels);this.labelWidth=l;for(var c=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>c&&0===this.labelRotation||this.labelWidth>c&&this.labelRotation<=90&&this.labelRotation>0;){if(r=Math.cos(e.toRadians(this.labelRotation)),h=Math.sin(e.toRadians(this.labelRotation)),a=r*n,s=r*o,a+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=a+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,h*l>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=r*l}}else this.labelWidth=0,this.paddingRight=this.padding,this.paddingLeft=this.padding},fit:function(t,i){this.calculateRange(),this.calculateLabelRotation();var a={width:0,height:0},s=e.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),n=e.longestText(this.ctx,s,this.labels);if(this.isHorizontal()){a.width=t,this.width=t;var o=Math.cos(e.toRadians(this.labelRotation))*n+1.5*this.options.labels.fontSize;a.height=Math.min(o,i)}else a.height=i,this.height=i,a.width=Math.min(n+6,t);return this.width=a.width,this.height=a.height,a},draw:function(t){if(this.options.display){var i;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){i=!0;var a="bottom"==this.options.position?this.top:this.bottom-10,s="bottom"==this.options.position?this.top+10:this.bottom,n=0!==this.labelRotation;e.each(this.labels,function(o,r){var h=this.getPixelForValue(o,r,!1),l=this.getPixelForValue(o,r,!0);this.options.gridLines.show&&(0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,i=!0):i&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,i=!1),h+=e.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,a),this.ctx.lineTo(h,s)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(l,n?this.top+12:this.top+8),this.ctx.rotate(-1*e.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=n?"right":"center",this.ctx.textBaseline=n?"middle":"top",this.ctx.fillText(o,0,0),this.ctx.restore())},this)}else this.options.gridLines.show,this.options.labels.show}}});i.scales.registerScaleType("dataset",s);var n=i.Element.extend({initialize:function(){
-this.size=e.min([this.height,this.width]),this.drawingArea=this.options.display?this.size/2-(this.options.labels.fontSize/2+this.options.labels.backdropPaddingY):this.size/2},calculateCenterOffset:function(t){var i=this.drawingArea/(this.max-this.min);return(t-this.min)*i},update:function(){this.options.lineArc?this.drawingArea=this.options.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},calculateRange:e.noop,generateTicks:function(){if(this.ticks=[],this.options.override)for(var t=0;t<=this.options.override.steps;++t){var i=this.options.override.start+t*this.options.override.stepWidth;ticks.push(i)}else{var a=Math.min(11,Math.ceil(this.drawingArea/(2*this.options.labels.fontSize)));if(a=Math.max(2,a),this.options.beginAtZero){var s=e.sign(this.min),n=e.sign(this.max);0>s&&0>n?this.max=0:s>0&&n>0&&(this.min=0)}for(var o=e.niceNum(this.max-this.min,!1),r=e.niceNum(o/(a-1),!0),h=Math.floor(this.min/r)*r,l=Math.ceil(this.max/r)*r,c=h;l>=c;c+=r)this.ticks.push(c)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=e.max(this.ticks),this.min=e.min(this.ticks)},buildYLabels:function(){this.yLabels=[],e.each(this.ticks,function(t,i,a){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,i,a):this.options.labels.template&&(s=e.template(this.options.labels.template,{value:t})),this.yLabels.push(s?s:"")},this)},getCircumference:function(){return 2*Math.PI/this.valuesCount},setScaleSize:function(){var t,i,a,s,n,o,r,h,l,c,u,d,p=e.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),g=this.width,f=0;for(this.ctx.font=e.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),i=0;i<this.valuesCount;i++)t=this.getPointPosition(i,p),a=this.ctx.measureText(e.template(this.options.labels.template,{value:this.labels[i]})).width+5,0===i||i===this.valuesCount/2?(s=a/2,t.x+s>g&&(g=t.x+s,n=i),t.x-s<f&&(f=t.x-s,r=i)):i<this.valuesCount/2?t.x+a>g&&(g=t.x+a,n=i):i>this.valuesCount/2&&t.x-a<f&&(f=t.x-a,r=i);l=f,c=Math.ceil(g-this.width),o=this.getIndexAngle(n),h=this.getIndexAngle(r),u=c/Math.sin(o+Math.PI/2),d=l/Math.sin(h+Math.PI/2),u=e.isNumber(u)?u:0,d=e.isNumber(d)?d:0,this.drawingArea=p-(d+u)/2,this.setCenterPoint(d,u)},setCenterPoint:function(t,i){var e=this.width-i-this.drawingArea,a=t+this.drawingArea;this.xCenter=(a+e)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var i=2*Math.PI/this.valuesCount;return t*i-Math.PI/2},getPointPosition:function(t,i){var e=this.getIndexAngle(t);return{x:Math.cos(e)*i+this.xCenter,y:Math.sin(e)*i+this.yCenter}},draw:function(){if(this.options.display){var t=this.ctx;if(e.each(this.yLabels,function(i,a){if(a>0){var s,n=a*(this.drawingArea/Math.max(this.ticks.length,1)),o=this.yCenter-n;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,n,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var r=0;r<this.valuesCount;r++)s=this.getPointPosition(r,this.calculateCenterOffset(this.ticks[a])),0===r?t.moveTo(s.x,s.y):t.lineTo(s.x,s.y);t.closePath(),t.stroke()}if(this.options.labels.show){if(t.font=e.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),this.showLabelBackdrop){var h=t.measureText(i).width;t.fillStyle=this.options.labels.backdropColor,t.fillRect(this.xCenter-h/2-this.options.labels.backdropPaddingX,o-this.fontSize/2-this.options.labels.backdropPaddingY,h+2*this.options.labels.backdropPaddingX,this.options.labels.fontSize+2*this.options.lables.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.labels.fontColor,t.fillText(i,this.xCenter,o)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var i=this.valuesCount-1;i>=0;i--){if(this.options.angleLines.show){var a=this.getPointPosition(i,this.calculateCenterOffset(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(a.x,a.y),t.stroke(),t.closePath()}var s=this.getPointPosition(i,this.calculateCenterOffset(this.max)+5);t.font=e.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var n=this.labels.length,o=this.labels.length/2,r=o/2,h=r>i||i>n-r,l=i===r||i===n-r;0===i?t.textAlign="center":i===o?t.textAlign="center":o>i?t.textAlign="left":t.textAlign="right",l?t.textBaseline="middle":h?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.labels[i],s.x,s.y)}}}}});i.scales.registerScaleType("radialLinear",n)}.call(this),function(){"use strict";var t=this,i=t.Chart,e=i.helpers,a={hover:{mode:"single"},scales:{xAxes:[{scaleType:"linear",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,integersOnly:!1,override:null,labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{scaleType:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,integersOnly:!1,override:null,labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]},tension:.4,pointRadius:4,pointBorderWidth:1,pointHoverRadius:20,borderWidth:2,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].borderColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>',tooltips:{template:"(<%= dataX %>, <%= dataY %>)",multiTemplate:"<%if (datasetLabel){%><%=datasetLabel%>: <%}%>(<%= dataX %>, <%= dataY %>)"}};i.Type.extend({name:"Scatter",defaults:a,initialize:function(){this.PointClass=i.Point.extend({_chart:this.chart,offsetGridLines:this.options.offsetGridLines,borderWidth:this.options.pointBorderWidth,radius:this.options.pointRadius,hoverRadius:this.options.pointHoverRadius}),e.bindEvents(this,this.options.events,this.events),this.buildScale(),i.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),e.each(this.data.datasets,function(t,a){t.metaDataset=new i.Line,t.metaData=[],e.each(t.data,function(i,e){t.metaData.push(new this.PointClass)},this),t.xAxisID||(t.xAxisID=this.options.scales.xAxes[0].id),t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.eachDataset(function(t,i){t=e.merge(this.options,t),e.extend(t.metaDataset,{_points:t.metaData,_datasetIndex:i,_chart:this.chart}),t.metaDataset.save()},this),this.eachElement(function(t,i,a,s){var n=this.scales[this.data.datasets[s].xAxisID];e.extend(t,{x:n.getPixelForValue(i),y:this.chartArea.bottom,_datasetIndex:s,_index:i,_chart:this.chart}),e.extend(t,{controlPointPreviousX:this.previousPoint(a,i).x,controlPointPreviousY:this.nextPoint(a,i).y,controlPointNextX:this.previousPoint(a,i).x,controlPointNextY:this.nextPoint(a,i).y}),t.save()},this),this.tooltip=new i.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),this.update()},nextPoint:function(t,i){return t[i-1]||t[i]},previousPoint:function(t,i){return t[i+1]||t[i]},events:function(t){if("mouseout"==t.type)return this;if(this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.onHover&&this.options.onHover.call(this,this.active),this.lastActive.length)switch(this.options.hover.mode){case"single":this.lastActive[0].backgroundColor=this.data.datasets[this.lastActive[0]._datasetIndex].pointBackgroundColor,this.lastActive[0].borderColor=this.data.datasets[this.lastActive[0]._datasetIndex].pointBorderColor,this.lastActive[0].borderWidth=this.data.datasets[this.lastActive[0]._datasetIndex].pointBorderWidth;break;case"label":for(var i=0;i<this.lastActive.length;i++)this.lastActive[i].backgroundColor=this.data.datasets[this.lastActive[i]._datasetIndex].pointBackgroundColor,this.lastActive[i].borderColor=this.data.datasets[this.lastActive[i]._datasetIndex].pointBorderColor,this.lastActive[i].borderWidth=this.data.datasets[this.lastActive[0]._datasetIndex].pointBorderWidth;break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":this.active[0].backgroundColor=this.data.datasets[this.active[0]._datasetIndex].hoverBackgroundColor||e.color(this.active[0].backgroundColor).saturate(.5).darken(.35).rgbString(),this.active[0].borderColor=this.data.datasets[this.active[0]._datasetIndex].hoverBorderColor||e.color(this.active[0].borderColor).saturate(.5).darken(.35).rgbString(),this.active[0].borderWidth=this.data.datasets[this.active[0]._datasetIndex].borderWidth+10;break;case"label":for(var i=0;i<this.active.length;i++)this.active[i].backgroundColor=this.data.datasets[this.active[i]._datasetIndex].hoverBackgroundColor||e.color(this.active[i].backgroundColor).saturate(.5).darken(.35).rgbString(),this.active[i].borderColor=this.data.datasets[this.active[i]._datasetIndex].hoverBorderColor||e.color(this.active[i].borderColor).saturate(.5).darken(.35).rgbString(),this.active[i].borderWidth=this.data.datasets[this.active[i]._datasetIndex].borderWidth+2;break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(e.extend(this.tooltip,{opacity:1,_active:this.active}),this.tooltip.update()):e.extend(this.tooltip,{opacity:0})),this.tooltip.pivot(),!this.animating){var a;e.each(this.active,function(t,i){t!==this.lastActive[i]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hoverAnimationDuration))}return this.lastActive=this.active,this},update:function(){i.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,i){e.extend(t.metaDataset,{backgroundColor:t.backgroundColor||this.options.backgroundColor,borderWidth:t.borderWidth||this.options.borderWidth,borderColor:t.borderColor||this.options.borderColor,tension:t.tension||this.options.tension,scaleTop:this.chartArea.top,scaleBottom:this.chartArea.bottom,_points:t.metaData,_datasetIndex:i}),t.metaDataset.pivot()}),this.eachElement(function(t,i,a,s){var n=this.scales[this.data.datasets[s].xAxisID],o=this.scales[this.data.datasets[s].yAxisID];e.extend(t,{x:n.getPixelForValue(this.data.datasets[s].data[i].x),y:o.getPixelForValue(this.data.datasets[s].data[i].y),dataX:this.data.datasets[s].data[i].x,dataY:this.data.datasets[s].data[i].y,label:"",value:this.data.datasets[s].data[i].y,datasetLabel:this.data.datasets[s].label,hoverBackgroundColor:this.data.datasets[s].pointHoverBackgroundColor||this.options.pointHoverBackgroundColor,hoverBorderColor:this.data.datasets[s].pointHoverBorderColor||this.options.pointHoverBorderColor,hoverRadius:this.data.datasets[s].pointHoverRadius||this.options.pointHoverRadius,radius:this.data.datasets[s].pointRadius||this.options.pointRadius,borderWidth:this.data.datasets[s].pointBorderWidth||this.options.pointBorderWidth,borderColor:this.data.datasets[s].pointBorderColor||this.options.pointBorderColor,backgroundColor:this.data.datasets[s].pointBackgroundColor||this.options.pointBackgroundColor,tension:this.data.datasets[s].metaDataset.tension,_datasetIndex:s,_index:i})},this),this.eachElement(function(t,i,a,s){var n=e.splineCurve(this.previousPoint(a,i),t,this.nextPoint(a,i),t.tension);t.controlPointPreviousX=n.previous.x,t.controlPointNextX=n.next.x,n.next.y>this.chartArea.bottom?t.controlPointNextY=this.chartArea.bottom:n.next.y<this.chartArea.top?t.controlPointNextY=this.chartArea.top:t.controlPointNextY=n.next.y,n.previous.y>this.chartArea.bottom?t.controlPointPreviousY=this.chartArea.bottom:n.previous.y<this.chartArea.top?t.controlPointPreviousY=this.chartArea.top:t.controlPointPreviousY=n.previous.y,t.pivot()},this),this.render()},buildScale:function(){var t=this,a=function(){this.min=null,this.max=null,e.each(t.data.datasets,function(t){t.xAxisID===this.id&&e.each(t.data,function(t){null===this.min?this.min=t.x:t.x<this.min&&(this.min=t.x),null===this.max?this.max=t.x:t.x>this.max&&(this.max=t.x)},this)},this)},s=function(){this.min=null,this.max=null,e.each(t.data.datasets,function(t){t.yAxisID===this.id&&e.each(t.data,function(t){null===this.min?this.min=t.y:t.y<this.min&&(this.min=t.y),null===this.max?this.max=t.y:t.y>this.max&&(this.max=t.y)},this)},this)};this.scales={},e.each(this.options.scales.xAxes,function(t){var e=i.scales.getScaleConstructor(t.scaleType),s=new e({ctx:this.chart.ctx,options:t,calculateRange:a,id:t.id});this.scales[s.id]=s},this),e.each(this.options.scales.yAxes,function(t){var e=i.scales.getScaleConstructor(t.scaleType),a=new e({ctx:this.chart.ctx,options:t,calculateRange:s,id:t.id});this.scales[a.id]=a},this)},redraw:function(){},draw:function(t){var i=t||1;this.clear(),e.each(this.scales,function(t){t.draw(this.chartArea)},this),this.eachDataset(function(t,a){e.each(t.metaData,function(t,e){t.transition(i)},this),t.metaDataset.transition(i).draw(),e.each(t.metaData,function(t){t.draw()})},this),this.tooltip.transition(i).draw()}})}.call(this),!function t(i,e,a){function s(o,r){if(!e[o]){if(!i[o]){var h="function"==typeof require&&require;if(!r&&h)return h(o,!0);if(n)return n(o,!0);var l=new Error("Cannot find module '"+o+"'");throw l.code="MODULE_NOT_FOUND",l}var c=e[o]={exports:{}};i[o][0].call(c.exports,function(t){var e=i[o][1][t];return s(e?e:t)},c,c.exports,t,i,e,a)}return e[o].exports}for(var n="function"==typeof require&&require,o=0;o<a.length;o++)s(a[o]);return s}({1:[function(t,i,e){!function(){var e=t("color-convert"),a=t("color-string"),s=function(t){if(t instanceof s)return t;if(!(this instanceof s))return new s(t);if(this.values={rgb:[0,0,0],hsl:[0,0,0],hsv:[0,0,0],hwb:[0,0,0],cmyk:[0,0,0,0],alpha:1},"string"==typeof t){var i=a.getRgba(t);if(i)this.setValues("rgb",i);else if(i=a.getHsla(t))this.setValues("hsl",i);else{if(!(i=a.getHwb(t)))throw new Error('Unable to parse color from string "'+t+'"');this.setValues("hwb",i)}}else if("object"==typeof t){var i=t;if(void 0!==i.r||void 0!==i.red)this.setValues("rgb",i);else if(void 0!==i.l||void 0!==i.lightness)this.setValues("hsl",i);else if(void 0!==i.v||void 0!==i.value)this.setValues("hsv",i);else if(void 0!==i.w||void 0!==i.whiteness)this.setValues("hwb",i);else{if(void 0===i.c&&void 0===i.cyan)throw new Error("Unable to parse color from object "+JSON.stringify(t));this.setValues("cmyk",i)}}};s.prototype={rgb:function(t){return this.setSpace("rgb",arguments)},hsl:function(t){return this.setSpace("hsl",arguments)},hsv:function(t){return this.setSpace("hsv",arguments)},hwb:function(t){return this.setSpace("hwb",arguments)},cmyk:function(t){return this.setSpace("cmyk",arguments)},rgbArray:function(){return this.values.rgb},hslArray:function(){return this.values.hsl},hsvArray:function(){return this.values.hsv},hwbArray:function(){return 1!==this.values.alpha?this.values.hwb.concat([this.values.alpha]):this.values.hwb},cmykArray:function(){return this.values.cmyk},rgbaArray:function(){var t=this.values.rgb;return t.concat([this.values.alpha])},hslaArray:function(){var t=this.values.hsl;return t.concat([this.values.alpha])},alpha:function(t){return void 0===t?this.values.alpha:(this.setValues("alpha",t),this)},red:function(t){return this.setChannel("rgb",0,t)},green:function(t){return this.setChannel("rgb",1,t)},blue:function(t){return this.setChannel("rgb",2,t)},hue:function(t){return this.setChannel("hsl",0,t)},saturation:function(t){return this.setChannel("hsl",1,t)},lightness:function(t){return this.setChannel("hsl",2,t)},saturationv:function(t){return this.setChannel("hsv",1,t)},whiteness:function(t){return this.setChannel("hwb",1,t)},blackness:function(t){return this.setChannel("hwb",2,t)},value:function(t){return this.setChannel("hsv",2,t)},cyan:function(t){return this.setChannel("cmyk",0,t)},magenta:function(t){return this.setChannel("cmyk",1,t)},yellow:function(t){return this.setChannel("cmyk",2,t)},black:function(t){return this.setChannel("cmyk",3,t)},hexString:function(){return a.hexString(this.values.rgb)},rgbString:function(){return a.rgbString(this.values.rgb,this.values.alpha)},rgbaString:function(){return a.rgbaString(this.values.rgb,this.values.alpha)},percentString:function(){return a.percentString(this.values.rgb,this.values.alpha)},hslString:function(){return a.hslString(this.values.hsl,this.values.alpha)},hslaString:function(){return a.hslaString(this.values.hsl,this.values.alpha)},hwbString:function(){return a.hwbString(this.values.hwb,this.values.alpha)},keyword:function(){return a.keyword(this.values.rgb,this.values.alpha)},rgbNumber:function(){return this.values.rgb[0]<<16|this.values.rgb[1]<<8|this.values.rgb[2]},luminosity:function(){for(var t=this.values.rgb,i=[],e=0;e<t.length;e++){var a=t[e]/255;i[e]=.03928>=a?a/12.92:Math.pow((a+.055)/1.055,2.4)}return.2126*i[0]+.7152*i[1]+.0722*i[2]},contrast:function(t){var i=this.luminosity(),e=t.luminosity();return i>e?(i+.05)/(e+.05):(e+.05)/(i+.05)},level:function(t){var i=this.contrast(t);return i>=7.1?"AAA":i>=4.5?"AA":""},dark:function(){var t=this.values.rgb,i=(299*t[0]+587*t[1]+114*t[2])/1e3;return 128>i},light:function(){return!this.dark()},negate:function(){for(var t=[],i=0;3>i;i++)t[i]=255-this.values.rgb[i];return this.setValues("rgb",t),this},lighten:function(t){return this.values.hsl[2]+=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},darken:function(t){return this.values.hsl[2]-=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},saturate:function(t){return this.values.hsl[1]+=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},desaturate:function(t){return this.values.hsl[1]-=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},whiten:function(t){return this.values.hwb[1]+=this.values.hwb[1]*t,this.setValues("hwb",this.values.hwb),this},blacken:function(t){return this.values.hwb[2]+=this.values.hwb[2]*t,this.setValues("hwb",this.values.hwb),this},greyscale:function(){var t=this.values.rgb,i=.3*t[0]+.59*t[1]+.11*t[2];return this.setValues("rgb",[i,i,i]),this},clearer:function(t){return this.setValues("alpha",this.values.alpha-this.values.alpha*t),this},opaquer:function(t){return this.setValues("alpha",this.values.alpha+this.values.alpha*t),this},rotate:function(t){var i=this.values.hsl[0];return i=(i+t)%360,i=0>i?360+i:i,this.values.hsl[0]=i,this.setValues("hsl",this.values.hsl),this},mix:function(t,i){i=1-(null==i?.5:i);for(var e=2*i-1,a=this.alpha()-t.alpha(),s=((e*a==-1?e:(e+a)/(1+e*a))+1)/2,n=1-s,o=this.rgbArray(),r=t.rgbArray(),h=0;h<o.length;h++)o[h]=o[h]*s+r[h]*n;this.setValues("rgb",o);var l=this.alpha()*i+t.alpha()*(1-i);return this.setValues("alpha",l),this},toJSON:function(){return this.rgb()},clone:function(){return new s(this.rgb())}},s.prototype.getValues=function(t){for(var i={},e=0;e<t.length;e++)i[t.charAt(e)]=this.values[t][e];return 1!=this.values.alpha&&(i.a=this.values.alpha),i},s.prototype.setValues=function(t,i){var a={rgb:["red","green","blue"],hsl:["hue","saturation","lightness"],hsv:["hue","saturation","value"],hwb:["hue","whiteness","blackness"],cmyk:["cyan","magenta","yellow","black"]},s={rgb:[255,255,255],hsl:[360,100,100],hsv:[360,100,100],hwb:[360,100,100],cmyk:[100,100,100,100]},n=1;if("alpha"==t)n=i;else if(i.length)this.values[t]=i.slice(0,t.length),n=i[t.length];else if(void 0!==i[t.charAt(0)]){for(var o=0;o<t.length;o++)this.values[t][o]=i[t.charAt(o)];n=i.a}else if(void 0!==i[a[t][0]]){for(var r=a[t],o=0;o<t.length;o++)this.values[t][o]=i[r[o]];n=i.alpha}if(this.values.alpha=Math.max(0,Math.min(1,void 0!==n?n:this.values.alpha)),"alpha"!=t){for(var o=0;o<t.length;o++){var h=Math.max(0,Math.min(s[t][o],this.values[t][o]));this.values[t][o]=Math.round(h)}for(var l in a){l!=t&&(this.values[l]=e[t][l](this.values[t]));for(var o=0;o<l.length;o++){var h=Math.max(0,Math.min(s[l][o],this.values[l][o]));this.values[l][o]=Math.round(h)}}return!0}},s.prototype.setSpace=function(t,i){var e=i[0];return void 0===e?this.getValues(t):("number"==typeof e&&(e=Array.prototype.slice.call(i)),this.setValues(t,e),this)},s.prototype.setChannel=function(t,i,e){return void 0===e?this.values[t][i]:(this.values[t][i]=e,this.setValues(t,this.values[t]),this)},window.Color=i.exports=s}()},{"color-convert":3,"color-string":4}],2:[function(t,i,e){function a(t){var i,e,a,s=t[0]/255,n=t[1]/255,o=t[2]/255,r=Math.min(s,n,o),h=Math.max(s,n,o),l=h-r;return h==r?i=0:s==h?i=(n-o)/l:n==h?i=2+(o-s)/l:o==h&&(i=4+(s-n)/l),i=Math.min(60*i,360),0>i&&(i+=360),a=(r+h)/2,e=h==r?0:.5>=a?l/(h+r):l/(2-h-r),[i,100*e,100*a]}function s(t){var i,e,a,s=t[0],n=t[1],o=t[2],r=Math.min(s,n,o),h=Math.max(s,n,o),l=h-r;return e=0==h?0:l/h*1e3/10,h==r?i=0:s==h?i=(n-o)/l:n==h?i=2+(o-s)/l:o==h&&(i=4+(s-n)/l),i=Math.min(60*i,360),0>i&&(i+=360),a=h/255*1e3/10,[i,e,a]}function n(t){var i=t[0],e=t[1],s=t[2],n=a(t)[0],o=1/255*Math.min(i,Math.min(e,s)),s=1-1/255*Math.max(i,Math.max(e,s));return[n,100*o,100*s]}function o(t){var i,e,a,s,n=t[0]/255,o=t[1]/255,r=t[2]/255;return s=Math.min(1-n,1-o,1-r),i=(1-n-s)/(1-s)||0,e=(1-o-s)/(1-s)||0,a=(1-r-s)/(1-s)||0,[100*i,100*e,100*a,100*s]}function h(t){return $[JSON.stringify(t)]}function l(t){var i=t[0]/255,e=t[1]/255,a=t[2]/255;i=i>.04045?Math.pow((i+.055)/1.055,2.4):i/12.92,e=e>.04045?Math.pow((e+.055)/1.055,2.4):e/12.92,a=a>.04045?Math.pow((a+.055)/1.055,2.4):a/12.92;var s=.4124*i+.3576*e+.1805*a,n=.2126*i+.7152*e+.0722*a,o=.0193*i+.1192*e+.9505*a;return[100*s,100*n,100*o]}function c(t){var i,e,a,s=l(t),n=s[0],o=s[1],r=s[2];return n/=95.047,o/=100,r/=108.883,n=n>.008856?Math.pow(n,1/3):7.787*n+16/116,o=o>.008856?Math.pow(o,1/3):7.787*o+16/116,r=r>.008856?Math.pow(r,1/3):7.787*r+16/116,i=116*o-16,e=500*(n-o),a=200*(o-r),[i,e,a]}function u(t){return H(c(t))}function d(t){var i,e,a,s,n,o=t[0]/360,r=t[1]/100,h=t[2]/100;if(0==r)return n=255*h,[n,n,n];e=.5>h?h*(1+r):h+r-h*r,i=2*h-e,s=[0,0,0];for(var l=0;3>l;l++)a=o+1/3*-(l-1),0>a&&a++,a>1&&a--,n=1>6*a?i+6*(e-i)*a:1>2*a?e:2>3*a?i+(e-i)*(2/3-a)*6:i,s[l]=255*n;return s}function p(t){var i,e,a=t[0],s=t[1]/100,n=t[2]/100;return n*=2,s*=1>=n?n:2-n,e=(n+s)/2,i=2*s/(n+s),[a,100*i,100*e]}function f(t){return n(d(t))}function v(t){return o(d(t))}function m(t){return h(d(t))}function x(t){var i=t[0]/60,e=t[1]/100,a=t[2]/100,s=Math.floor(i)%6,n=i-Math.floor(i),o=255*a*(1-e),r=255*a*(1-e*n),h=255*a*(1-e*(1-n)),a=255*a;switch(s){case 0:return[a,h,o];case 1:return[r,a,o];case 2:return[o,a,h];case 3:return[o,r,a];case 4:return[h,o,a];case 5:return[a,o,r]}}function y(t){var i,e,a=t[0],s=t[1]/100,n=t[2]/100;return e=(2-s)*n,i=s*n,i/=1>=e?e:2-e,i=i||0,e/=2,[a,100*i,100*e]}function w(t){return n(x(t))}function C(t){return o(x(t))}function k(t){return h(x(t))}function A(t){var i,e,a,s,n=t[0]/360,o=t[1]/100,h=t[2]/100,l=o+h;switch(l>1&&(o/=l,h/=l),i=Math.floor(6*n),e=1-h,a=6*n-i,0!=(1&i)&&(a=1-a),s=o+a*(e-o),i){default:case 6:case 0:r=e,g=s,b=o;break;case 1:r=s,g=e,b=o;break;case 2:r=o,g=e,b=s;break;case 3:r=o,g=s,b=e;break;case 4:r=s,g=o,b=e;break;case 5:r=e,g=o,b=s}return[255*r,255*g,255*b]}function S(t){return a(A(t))}function P(t){return s(A(t))}function M(t){return o(A(t))}function _(t){return h(A(t))}function R(t){var i,e,a,s=t[0]/100,n=t[1]/100,o=t[2]/100,r=t[3]/100;return i=1-Math.min(1,s*(1-r)+r),e=1-Math.min(1,n*(1-r)+r),a=1-Math.min(1,o*(1-r)+r),[255*i,255*e,255*a]}function I(t){return a(R(t))}function z(t){return s(R(t))}function T(t){return n(R(t))}function W(t){return h(R(t))}function L(t){var i,e,a,s=t[0]/100,n=t[1]/100,o=t[2]/100;return 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s=this.previousPoint(i,this._children,o),a=this.nextPoint(i,this._children,o);return 0===o?void e.moveTo(i._view.x,i._view.y):i._view.skip&&t.skipNull&&!this._loop?(e.moveTo(s._view.x,i._view.y),void e.moveTo(a._view.x,i._view.y)):s._view.skip&&t.skipNull&&!this._loop?(e.moveTo(i._view.x,s._view.y),void e.moveTo(i._view.x,i._view.y)):s._view.skip&&t.skipNull?void e.moveTo(i._view.x,i._view.y):void(t.tension>0?e.bezierCurveTo(s._view.controlPointNextX,s._view.controlPointNextY,i._view.controlPointPreviousX,i._view.controlPointPreviousY,i._view.x,i._view.y):e.lineTo(i._view.x,i._view.y))},this),this._loop&&!o._view.skip&&(t.tension>0?e.bezierCurveTo(a._view.controlPointNextX,a._view.controlPointNextY,o._view.controlPointPreviousX,o._view.controlPointPreviousY,o._view.x,o._view.y):e.lineTo(o._view.x,o._view.y)),e.stroke()},nextPoint:function(t,e,i){return this.loop?e[i+1]||e[0]:e[i+1]||e[e.length-1]},previousPoint:function(t,e,i){return this.loop?e[i-1]||e[e.length-1]:e[i-1]||e[0]}}),i.Arc=i.Element.extend({inGroupRange:function(t){var e=this._view;return e?Math.pow(t-e.x,2)<Math.pow(e.radius+e.hoverRadius,2):!1},inRange:function(t,e){var i=this._view,o=s.getAngleFromPoint(i,{x:t,y:e}),a=o.angle>=i.startAngle&&o.angle<=i.endAngle,r=o.distance>=i.innerRadius&&o.distance<=i.outerRadius;return a&&r},tooltipPosition:function(){var t=this._view,e=t.startAngle+(t.endAngle-t.startAngle)/2,i=(t.outerRadius-t.innerRadius)/2+t.innerRadius;return{x:t.x+Math.cos(e)*i,y:t.y+Math.sin(e)*i}},draw:function(){var t=this._chart.ctx,e=this._view;t.beginPath(),t.arc(e.x,e.y,e.outerRadius,e.startAngle,e.endAngle),t.arc(e.x,e.y,e.innerRadius,e.endAngle,e.startAngle,!0),t.closePath(),t.strokeStyle=e.borderColor,t.lineWidth=e.borderWidth,t.fillStyle=e.backgroundColor,t.fill(),t.lineJoin="bevel",e.borderWidth&&t.stroke()}}),i.Rectangle=i.Element.extend({draw:function(){var t=this._chart.ctx,e=this._view,i=e.width/2,o=e.x-i,s=e.x+i,a=e.base-(e.base-e.y),r=e.borderWidth/2;e.borderWidth&&(o+=r,s-=r,a+=r),t.beginPath(),t.fillStyle=e.backgroundColor,t.strokeStyle=e.borderColor,t.lineWidth=e.borderWidth,t.moveTo(o,e.base),t.lineTo(o,a),t.lineTo(s,a),t.lineTo(s,e.base),t.fill(),e.borderWidth&&t.stroke()},height:function(){var t=this._view;return t.base-t.y},inRange:function(t,e){var i=this._view;return i.y<i.base?t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.y&&e<=i.base:t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.base&&e<=i.y},inGroupRange:function(t){var e=this._view;return t>=e.x-e.width/2&&t<=e.x+e.width/2},tooltipPosition:function(){var t=this._view;return t.y<t.base?{x:t.x,y:t.y}:{x:t.x,y:t.base}}}),i.Animation=i.Element.extend({currentStep:null,numSteps:60,easing:"",render:null,onAnimationProgress:null,onAnimationComplete:null}),i.Tooltip=i.Element.extend({initialize:function(){var t=this._options;n(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":s.extend(this._model,{text:b(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();s.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var i,o,a=[],r=[],n=this._data.datasets.length-1;n>=0&&(i=this._data.datasets[n].metaData,o=h(i,this._active[0]),-1===o);n--);var l=function(t){var e,i,n,h,l,c=[],d=[],u=[];return s.each(this._data.datasets,function(t){e=t.metaData,e[o]&&e[o].hasValue()&&c.push(e[o])},this),s.each(c,function(t){d.push(t._view.x),u.push(t._view.y),a.push(s.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),r.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),l=g(u),n=p(u),h=g(d),i=p(d),{x:h>this._chart.width/2?h:i,y:(l+n)/2}}.call(this,o);s.extend(this._model,{x:l.x,y:l.y,labels:a,title:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:"",legendColors:r,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=a.length*this._model.fontSize+(a.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var c=t.measureText(this.title).width,d=D(t,this.font,a)+this._model.fontSize+3,u=p([d,c]);this._model.width=u+2*this._model.xPadding;var v=this._model.height/2;this._model.y-v<0?this._model.y=v:this._model.y+v>this._chart.height&&(this._model.y=this._chart.height-v),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.hover.mode){case"single":t.font=W(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var i=e.caretPadding||2,o=t.measureText(e.text).width+2*e.xPadding,a=e.fontSize+2*e.yPadding,r=a+e.caretHeight+i;e.x+o/2>this._chart.width?e.xAlign="left":e.x-o/2<0&&(e.xAlign="right"),e.y-r<0&&(e.yAlign="below");var n=e.x-o/2,h=e.y-r;if(t.fillStyle=s.color(e.backgroundColor).alpha(e.opacity).rgbString(),this._custom)this._custom(this._view);else{switch(e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-i),t.lineTo(e.x+e.caretHeight,e.y-(i+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(i+e.caretHeight)),t.closePath(),t.fill();break;case"below":h=e.y+i+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+i),t.lineTo(e.x+e.caretHeight,e.y+i+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+i+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":n=e.x-o+(e.cornerRadius+e.caretHeight);break;case"right":n=e.x-(e.cornerRadius+e.caretHeight)}O(t,n,h,o,a,e.cornerRadius),t.fill(),t.fillStyle=s.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,n+o/2,h+a/2)}break;case"label":O(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=s.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=s.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=W(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=W(e.fontSize,e._fontStyle,e._fontFamily),s.each(e.labels,function(i,o){t.fillStyle=s.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(i,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(o+1)),t.fillStyle=s.color(e.legendColors[o].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(o+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=s.color(e.legendColors[o].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(o+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}}),i.animationService={frameDuration:17,animations:[],dropFrames:0,addAnimation:function(t,e,i){i||(t.animating=!0);for(var o=0;o<this.animations.length;++o)if(this.animations[o].chartInstance===t)return void(this.animations[o].animationObject=e);this.animations.push({chartInstance:t,animationObject:e}),1==this.animations.length&&s.requestAnimFrame.call(window,this.digestWrapper)},cancelAnimation:function(t){var e=s.findNextWhere(this.animations,function(e){return e.chartInstance===t});e&&(this.animations.splice(e,1),t.animating=!1)},digestWrapper:function(){i.animationService.startDigest.call(i.animationService)},startDigest:function(){var t=Date.now(),e=0;this.dropFrames>1&&(e=Math.floor(this.dropFrames),this.dropFrames-=e);for(var i=0;i<this.animations.length;i++)null===this.animations[i].animationObject.currentStep&&(this.animations[i].animationObject.currentStep=0),this.animations[i].animationObject.currentStep+=1+e,this.animations[i].animationObject.currentStep>this.animations[i].animationObject.numSteps&&(this.animations[i].animationObject.currentStep=this.animations[i].animationObject.numSteps),this.animations[i].animationObject.render(this.animations[i].chartInstance,this.animations[i].animationObject),this.animations[i].animationObject.currentStep==this.animations[i].animationObject.numSteps&&(this.animations[i].chartInstance.animating=!1,this.animations.splice(i,1),i--);var o=Date.now(),a=o-t-this.frameDuration,r=a/this.frameDuration;r>1&&(this.dropFrames+=r),this.animations.length>0&&s.requestAnimFrame.call(window,this.digestWrapper)}},s.addEvent(window,"resize",function(){var t;return function(){clearTimeout(t),t=setTimeout(function(){a(i.instances,function(t){t.options.responsive&&(t.resize(),t.update(),t.render())})},50)}}()),v?define(function(){return i}):"object"==typeof module&&module.exports&&(module.exports=i),t.Chart=i,i.noConflict=function(){return t.Chart=e,i}}).call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={stacked:!1,hover:{mode:"label"},scales:{xAxes:[{scaleType:"dataset",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!0},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{scaleType:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]}};e.Type.extend({name:"Bar",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Rectangle({_chart:this.chart,_datasetIndex:o,_index:s}))},this),t.xAxisID=this.options.scales.xAxes[0].id,t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},resetElements:function(){this.eachElement(function(t,e,o,s){var a,r=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];a=n.getPixelForValue(n.min<0&&n.max<0?n.max:n.min>0&&n.max>0?n.min:0),i.extend(t,{_chart:this.chart,_xScale:r,_yScale:n,_datasetIndex:s,_index:e,_model:{x:r.calculateBarX(this.data.datasets.length,s,e),y:a,base:n.calculateBarBase(s,e),width:r.calculateBarWidth(this.data.datasets.length),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].backgroundColor,e,this.options.elements.bar.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].borderColor,e,this.options.elements.bar.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].borderWidth,e,this.options.elements.bar.borderWidth),label:this.data.labels[e],datasetLabel:this.data.datasets[s].label}}),t.pivot()},this)},update:function(){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],r=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:r,_datasetIndex:s,_index:e,_model:{x:a.calculateBarX(this.data.datasets.length,s,e),y:r.calculateBarY(s,e),base:r.calculateBarBase(s,e),width:a.calculateBarWidth(this.data.datasets.length),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].backgroundColor,e,this.options.elements.bar.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].borderColor,e,this.options.elements.bar.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].borderWidth,e,this.options.elements.bar.borderWidth),label:this.data.labels[e],datasetLabel:this.data.datasets[s].label}}),t.pivot()},this),this.render()},buildScale:function(t){var o=this,s=function(){this.min=null,this.max=null;var t=[],e=[];if(o.options.stacked){i.each(o.data.datasets,function(s){s.yAxisID===this.id&&i.each(s.data,function(i,s){t[s]=t[s]||0,e[s]=e[s]||0,o.options.relativePoints?t[s]=100:0>i?e[s]+=i:t[s]+=i},this)},this);var s=t.concat(e);this.min=i.min(s),this.max=i.max(s)}else i.each(o.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)};this.scales={};var a=e.scales.getScaleConstructor(this.options.scales.xAxes[0].scaleType),r=new a({ctx:this.chart.ctx,options:this.options.scales.xAxes[0],id:this.options.scales.xAxes[0].id,calculateRange:function(){this.labels=o.data.labels,this.min=0,this.max=this.labels.length},calculateBaseWidth:function(){return this.getPixelForValue(null,1,!0)-this.getPixelForValue(null,0,!0)-2*o.options.elements.bar.valueSpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*o.options.elements.bar.datasetSpacing;
+return o.options.stacked?e:e/t},calculateBarX:function(t,e,i){var s=this.calculateBaseWidth(),a=this.getPixelForValue(null,i,!0)-s/2,r=this.calculateBarWidth(t);return o.options.stacked?a+r/2:a+r*e+e*o.options.elements.bar.datasetSpacing+r/2}});this.scales[r.id]=r,i.each(this.options.scales.yAxes,function(t){var i=e.scales.getScaleConstructor(t.scaleType),a=new i({ctx:this.chart.ctx,options:t,calculateRange:s,calculateBarBase:function(t,e){var i=0;if(o.options.stacked){var s=o.data.datasets[t].data[e];if(0>s)for(var a=0;t>a;a++)o.data.datasets[a].yAxisID===this.id&&(i+=o.data.datasets[a].data[e]<0?o.data.datasets[a].data[e]:0);else for(var r=0;t>r;r++)o.data.datasets[r].yAxisID===this.id&&(i+=o.data.datasets[r].data[e]>0?o.data.datasets[r].data[e]:0);return this.getPixelForValue(i)}return i=this.getPixelForValue(this.min),this.beginAtZero||this.min<=0&&this.max>=0||this.min>=0&&this.max<=0?(i=this.getPixelForValue(0),i+=this.options.gridLines.lineWidth):this.min<0&&this.max<0&&(i=this.getPixelForValue(this.max)),i},calculateBarY:function(t,e){var i=o.data.datasets[t].data[e];if(o.options.stacked){for(var s=0,a=0,r=0;t>r;r++)o.data.datasets[r].data[e]<0?a+=o.data.datasets[r].data[e]||0:s+=o.data.datasets[r].data[e]||0;return this.getPixelForValue(0>i?a+i:s+i)}for(var n=0,h=t;h<o.data.datasets.length;h++)n+=h===t&&i?i:i;return this.getPixelForValue(i)},id:t.id});this.scales[a.id]=a},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.scales,function(t){t.draw(this.chartArea)},this),this.eachElement(function(t,i,o){t.transition(e).draw()},this),this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.bar.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.bar.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.bar.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.bar.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.bar.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.bar.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.35).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.35).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hoverAnimationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={animation:{animateRotate:!0,animateScale:!1},cutoutPercentage:50};e.Type.extend({name:"Doughnut",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Arc({_chart:this.chart,_datasetIndex:o,_index:s,_model:{}}))},this)},this),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),this.resetElements(),this.update()},calculateCircumference:function(t,e){return t.total>0?2*Math.PI*(e/t.total):0},resetElements:function(){this.outerRadius=(i.min([this.chart.width,this.chart.height])-this.options.elements.slice.borderWidth/2)/2,this.innerRadius=this.options.cutoutPercentage?this.outerRadius/100*this.options.cutoutPercentage:1,this.radiusLength=(this.outerRadius-this.innerRadius)/this.data.datasets.length,i.each(this.data.datasets,function(t,e){t.total=0,i.each(t.data,function(e){t.total+=Math.abs(e)},this),t.outerRadius=this.outerRadius-this.radiusLength*e,t.innerRadius=t.outerRadius-this.radiusLength,i.each(t.metaData,function(e,o){i.extend(e,{_model:{x:this.chart.width/2,y:this.chart.height/2,startAngle:Math.PI*-.5,circumference:this.options.animation.animateRotate?0:this.calculateCircumference(metaSlice.value),outerRadius:this.options.animation.animateScale?0:t.outerRadius,innerRadius:this.options.animation.animateScale?0:t.innerRadius,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(t.backgroundColor,o,this.options.elements.slice.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(t.hoverBackgroundColor,o,this.options.elements.slice.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(t.borderWidth,o,this.options.elements.slice.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(t.borderColor,o,this.options.elements.slice.borderColor),label:i.getValueAtIndexOrDefault(t.label,o,this.data.labels[o])}}),e.pivot()},this)},this)},update:function(){this.outerRadius=(i.min([this.chart.width,this.chart.height])-this.options.elements.slice.borderWidth/2)/2,this.innerRadius=this.options.cutoutPercentage?this.outerRadius/100*this.options.cutoutPercentage:1,this.radiusLength=(this.outerRadius-this.innerRadius)/this.data.datasets.length,i.each(this.data.datasets,function(t,e){t.total=0,i.each(t.data,function(e){t.total+=Math.abs(e)},this),t.outerRadius=this.outerRadius-this.radiusLength*e,t.innerRadius=t.outerRadius-this.radiusLength,i.each(t.metaData,function(o,s){i.extend(o,{_chart:this.chart,_datasetIndex:e,_index:s,_model:{x:this.chart.width/2,y:this.chart.height/2,circumference:this.calculateCircumference(t,t.data[s]),outerRadius:t.outerRadius,innerRadius:t.innerRadius,backgroundColor:o.custom&&o.custom.backgroundColor?o.custom.backgroundColor:i.getValueAtIndexOrDefault(t.backgroundColor,s,this.options.elements.slice.backgroundColor),hoverBackgroundColor:o.custom&&o.custom.hoverBackgroundColor?o.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(t.hoverBackgroundColor,s,this.options.elements.slice.hoverBackgroundColor),borderWidth:o.custom&&o.custom.borderWidth?o.custom.borderWidth:i.getValueAtIndexOrDefault(t.borderWidth,s,this.options.elements.slice.borderWidth),borderColor:o.custom&&o.custom.borderColor?o.custom.borderColor:i.getValueAtIndexOrDefault(t.borderColor,s,this.options.elements.slice.borderColor),label:i.getValueAtIndexOrDefault(t.label,s,this.data.labels[s])}}),0===s?o._model.startAngle=Math.PI*-.5:o._model.startAngle=t.metaData[s-1]._model.endAngle,o._model.endAngle=o._model.startAngle+o._model.circumference,s<t.data.length-1&&(t.metaData[s+1]._model.startAngle=o._model.endAngle),o.pivot()},this)},this),this.render()},draw:function(t){t=t||1,this.clear(),this.eachElement(function(e){e.transition(t).draw()},this),this.tooltip.transition(t).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getSliceAtEvent(t);case"label":return this.getSlicesAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.slice.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.slice.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.slice.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.slice.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.slice.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.slice.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+2),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.35).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth+2);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+2),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.35).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth+2);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this},getSliceAtEvent:function(t){var e=[],o=i.getRelativePosition(t);return this.eachElement(function(t,i){t.inRange(o.x,o.y)&&e.push(t)},this),e}}),e.types.Doughnut.extend({name:"Pie",defaults:i.merge(o,{cutoutPercentage:0})})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={stacked:!1,hover:{mode:"label"},scales:{xAxes:[{scaleType:"dataset",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{scaleType:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]}};e.Type.extend({name:"Line",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaDataset=new e.Line({_chart:this.chart,_datasetIndex:o,_points:t.metaData}),t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Point({_datasetIndex:o,_index:s,_chart:this.chart,_model:{x:0,y:0}}))},this),t.xAxisID=this.options.scales.xAxes[0].id,t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},nextPoint:function(t,e){return t[e+1]||t[e]},previousPoint:function(t,e){return t[e-1]||t[e]},resetElements:function(){this.eachElement(function(t,e,o,s){var a,r=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];a=n.getPixelForValue(n.min<0&&n.max<0?n.max:n.min>0&&n.max>0?n.min:0),i.extend(t,{_chart:this.chart,_xScale:r,_yScale:n,_datasetIndex:s,_index:e,_model:{x:r.getPixelForValue(null,e,!0),y:a,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:"number"!=typeof this.data.datasets[s].data[e],hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},update:function(){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,e){var o=this.scales[t.yAxisID];i.extend(t.metaDataset,{_scale:o,_datasetIndex:e,_children:t.metaData,_model:{tension:t.tension||this.options.elements.line.tension,backgroundColor:t.backgroundColor||this.options.elements.line.backgroundColor,borderWidth:t.borderWidth||this.options.elements.line.borderWidth,borderColor:t.borderColor||this.options.elements.line.borderColor,fill:void 0!==t.fill?t.fill:this.options.elements.line.fill,skipNull:void 0!==t.skipNull?t.skipNull:this.options.elements.line.skipNull,drawNull:void 0!==t.drawNull?t.drawNull:this.options.elements.line.drawNull,scaleTop:o.top,scaleBottom:o.bottom,scaleZero:o.getPixelForValue(0)}}),t.metaDataset.pivot()}),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],r=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:r,_datasetIndex:s,_index:e,_model:{x:a.getPixelForValue(null,e,!0),y:r.getPointPixelForValue(this.data.datasets[s].data[e],e,s),tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:"number"!=typeof this.data.datasets[s].data[e],hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this),this.render()},buildScale:function(){var t=this,o=function(){this.min=null,this.max=null;var e=[],o=[];if(t.options.stacked){i.each(t.data.datasets,function(s){s.yAxisID===this.id&&i.each(s.data,function(i,s){e[s]=e[s]||0,o[s]=o[s]||0,t.options.relativePoints?e[s]=100:0>i?o[s]+=i:e[s]+=i},this)},this);var s=e.concat(o);this.min=i.min(s),this.max=i.max(s)}else i.each(t.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)};this.scales={};var s=e.scales.getScaleConstructor(this.options.scales.xAxes[0].scaleType),a=new s({ctx:this.chart.ctx,options:this.options.scales.xAxes[0],calculateRange:function(){this.labels=t.data.labels,this.min=0,this.max=this.labels.length},id:this.options.scales.xAxes[0].id});this.scales[a.id]=a,i.each(this.options.scales.yAxes,function(i){var s=e.scales.getScaleConstructor(i.scaleType),a=new s({ctx:this.chart.ctx,options:i,calculateRange:o,getPointPixelForValue:function(e,i,o){if(t.options.stacked){for(var s=0,a=0,r=0;o>r;++r)t.data.datasets[r].data[i]<0?a+=t.data.datasets[r].data[i]:s+=t.data.datasets[r].data[i];return this.getPixelForValue(0>e?a+e:s+e)}return this.getPixelForValue(e)},id:i.id});this.scales[a.id]=a},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.scales,function(t){t.draw(this.chartArea)},this);for(var o=this.data.datasets.length-1;o>=0;o--){var s=this.data.datasets[o];i.each(s.metaData,function(t,i){t.transition(e)},this),s.metaDataset.transition(e).draw(),i.each(s.metaData,function(t){t.draw()})}this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.radius=this.lastActive[0].custom&&this.lastActive[0].custom.radius?this.lastActive[0].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.radius=this.lastActive[s].custom&&this.lastActive[s].custom.radius?this.lastActive[s].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+2),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.35).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth+2);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+2),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.35).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth+2);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={scale:{scaleType:"radialLinear",display:!0,animate:!1,lineArc:!0,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2}},animateRotate:!0};e.Type.extend({name:"PolarArea",defaults:o,initialize:function(){var t=this,o=e.scales.getScaleConstructor(this.options.scale.scaleType);this.scale=new o({options:this.options.scale,lineArc:!0,width:this.chart.width,height:this.chart.height,xCenter:this.chart.width/2,yCenter:this.chart.height/2,ctx:this.chart.ctx,valuesCount:this.data.length,calculateRange:function(){this.min=null,this.max=null,i.each(t.data.datasets[0].data,function(t){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)}}),i.bindEvents(this,this.options.events,this.events),i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Arc({_chart:this.chart,_datasetIndex:o,_index:s,_model:{}}))},this)},this),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),this.updateScaleRange(),this.scale.calculateRange(),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},updateScaleRange:function(){i.extend(this.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})},resetElements:function(){var t=1/this.data.datasets[0].data.length*2;i.each(this.data.datasets[0].metaData,function(e,o){var s=(this.data.datasets[0].data[o],1.5*Math.PI+Math.PI*t*o);s+t*Math.PI;i.extend(e,{_index:o,_model:{x:this.chart.width/2,y:this.chart.height/2,innerRadius:0,outerRadius:0,startAngle:1.5*Math.PI,endAngle:1.5*Math.PI,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor,o,this.options.elements.slice.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor,o,this.options.elements.slice.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth,o,this.options.elements.slice.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[0].borderColor,o,this.options.elements.slice.borderColor),label:i.getValueAtIndexOrDefault(this.data.datasets[0].labels,o,this.data.datasets[0].labels[o])}}),e.pivot();
+},this)},update:function(){this.updateScaleRange(),this.scale.calculateRange(),this.scale.generateTicks(),this.scale.buildYLabels(),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height);var t=1/this.data.datasets[0].data.length*2;i.each(this.data.datasets[0].metaData,function(e,o){var s=this.data.datasets[0].data[o],a=1.5*Math.PI+Math.PI*t*o,r=a+t*Math.PI;i.extend(e,{_index:o,_model:{x:this.chart.width/2,y:this.chart.height/2,innerRadius:0,outerRadius:this.scale.calculateCenterOffset(s),startAngle:a,endAngle:r,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor,o,this.options.elements.slice.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor,o,this.options.elements.slice.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth,o,this.options.elements.slice.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[0].borderColor,o,this.options.elements.slice.borderColor),label:i.getValueAtIndexOrDefault(this.data.datasets[0].labels,o,this.data.datasets[0].labels[o])}}),e.pivot(),console.log(e)},this),this.render()},draw:function(t){var e=t||1;this.clear(),i.each(this.data.datasets[0].metaData,function(t,i){t.transition(e).draw()},this),this.scale.draw(),this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getSliceAtEvent(t);case"label":return this.getSlicesAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.slice.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.slice.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.slice.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.slice.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.slice.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.slice.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+2),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.35).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth+2);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+2),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.35).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth+2);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this},getSliceAtEvent:function(t){var e=[],o=i.getRelativePosition(t);return this.eachElement(function(t,i){t.inRange(o.x,o.y)&&e.push(t)},this),e}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.Type.extend({name:"Radar",defaults:{scale:{scaleType:"radialLinear",display:!0,animate:!1,lineArc:!1,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1},angleLines:{show:!0,color:"rgba(0,0,0,.1)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},elements:{line:{tension:0}},legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].strokeColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>'},initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaDataset=new e.Line({_chart:this.chart,_datasetIndex:o,_points:t.metaData,_loop:!0}),t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Point({_datasetIndex:o,_index:s,_chart:this.chart,_model:{x:0,y:0}}))},this)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},nextPoint:function(t,e){return t[e+1]||t[0]},previousPoint:function(t,e){return t[e-1]||t[t.length-1]},resetElements:function(){this.eachElement(function(t,e,o,s){i.extend(t,{_chart:this.chart,_datasetIndex:s,_index:e,_scale:this.scale,_model:{x:this.scale.xCenter,y:this.scale.yCenter,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:"number"!=typeof this.data.datasets[s].data[e],hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=this.scale.xCenter,t._model.controlPointPreviousY=this.scale.yCenter,t._model.controlPointNextX=this.scale.xCenter,t._model.controlPointNextY=this.scale.yCenter,t.pivot()},this)},update:function(){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,e){i.extend(t.metaDataset,{_datasetIndex:e,_children:t.metaData,_model:{tension:t.tension||this.options.elements.line.tension,backgroundColor:t.backgroundColor||this.options.elements.line.backgroundColor,borderWidth:t.borderWidth||this.options.elements.line.borderWidth,borderColor:t.borderColor||this.options.elements.line.borderColor,fill:void 0!==t.fill?t.fill:this.options.elements.line.fill,skipNull:void 0!==t.skipNull?t.skipNull:this.options.elements.line.skipNull,drawNull:void 0!==t.drawNull?t.drawNull:this.options.elements.line.drawNull,scaleTop:this.scale.top,scaleBottom:this.scale.bottom,scaleZero:this.scale.getPointPosition(0)}}),t.metaDataset.pivot()}),this.eachElement(function(t,e,o,s){var a=this.scale.getPointPosition(e,this.scale.calculateCenterOffset(this.data.datasets[s].data[e]));i.extend(t,{_chart:this.chart,_datasetIndex:s,_index:e,_model:{x:a.x,y:a.y,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:"number"!=typeof this.data.datasets[s].data[e],hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this),this.render()},buildScale:function(){var t=this,o=e.scales.getScaleConstructor(this.options.scale.scaleType);this.scale=new o({options:this.options.scale,height:this.chart.height,width:this.chart.width,xCenter:this.chart.width/2,yCenter:this.chart.height/2,ctx:this.chart.ctx,labels:this.data.labels,valuesCount:this.data.datasets[0].data.length,calculateRange:function(){this.min=null,this.max=null,i.each(t.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)}}),this.scale.setScaleSize(),this.scale.calculateRange(),this.scale.generateTicks(),this.scale.buildYLabels()},draw:function(t){var e=t||1;this.clear(),this.scale.draw(this.chartArea);for(var o=this.data.datasets.length-1;o>=0;o--){var s=this.data.datasets[o];i.each(s.metaData,function(t,i){t.transition(e)},this),s.metaDataset.transition(e).draw(),i.each(s.metaData,function(t){t.draw()})}this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.radius=this.lastActive[0].custom&&this.lastActive[0].custom.radius?this.lastActive[0].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.radius=this.lastActive[s].custom&&this.lastActive[s].custom.radius?this.lastActive[s].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+2),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.35).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth+2);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+2),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.35).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth+2);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.scaleService={fitScalesForChart:function(t,e,o){var s=10,a=10;if(t){var r=i.where(t.scales,function(t){return"left"==t.options.position}),n=i.where(t.scales,function(t){return"right"==t.options.position}),h=i.where(t.scales,function(t){return"top"==t.options.position}),l=i.where(t.scales,function(t){return"bottom"==t.options.position});if(0===h.length||0===l.length){var c=0,d=function(t){t.options.labels.show&&(c=Math.max(c,t.options.labels.fontSize))};i.each(r,d),i.each(n,d),0===h.length&&(a+=.75*c),0===l.length&&(a+=1.5*c)}var u,v=e/2,m=o/2,p=m/v;t.options.maintainAspectRatio&&(u=o/e,p!=u&&(m=v*u,p=u)),v-=2*s,m-=2*a;var g=(e-v)/(r.length+n.length),f=(o-m)/(h.length+l.length),b=[],x=function(t){var e=t.fit(g,m);b.push({horizontal:!1,minSize:e,scale:t})},A=function(t){var e=t.fit(v,f);b.push({horizontal:!0,minSize:e,scale:t})};i.each(r,x),i.each(n,x),i.each(h,A),i.each(l,A);var y=o-2*a,C=e-2*s;if(i.each(b,function(t){t.horizontal?y-=t.minSize.height:C-=t.minSize.width}),t.options.maintainAspectRatio){var _=y/C;_!=u&&(C>y?C=y/u:y=C*u)}var w=function(t){var e=i.findNextWhere(b,function(e){return e.scale===t});e&&t.fit(e.minSize.width,y)},k=function(t){var e=i.findNextWhere(b,function(e){return e.scale===t});e&&t.fit(C,e.minSize.width)};i.each(r,w),i.each(n,w),i.each(h,k),i.each(l,k);var S=s,P=a;i.each(r,function(t){S+=t.width}),i.each(h,function(t){P+=t.height});var I=s,W=a,D=function(t){t.left=I,t.right=I+t.width,t.top=P,t.bottom=P+y,I=t.right},O=function(t){t.left=S,t.right=S+C,t.top=W,t.bottom=W+t.height,W=t.bottom};i.each(r,D),i.each(h,O),I+=C,W+=y,i.each(n,D),i.each(l,O),t.chartArea={left:S,top:P,right:S+C,bottom:P+y}}}},e.scales={constructors:{},registerScaleType:function(t,e){this.constructors[t]=e},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0}};var o=e.Element.extend({calculateRange:i.noop,isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},generateTicks:function(t,e){if(this.ticks=[],this.options.override)for(var o=0;o<=this.options.override.steps;++o){var s=this.options.override.start+o*this.options.override.stepWidth;ticks.push(s)}else{var a;if(a=this.isHorizontal()?Math.min(11,Math.ceil(t/50)):Math.min(11,Math.ceil(e/(2*this.options.labels.fontSize))),a=Math.max(2,a),this.options.beginAtZero){var r=i.sign(this.min),n=i.sign(this.max);0>r&&0>n?this.max=0:r>0&&n>0&&(this.min=0)}for(var h=i.niceNum(this.max-this.min,!1),l=i.niceNum(h/(a-1),!0),c=Math.floor(this.min/l)*l,d=Math.ceil(this.max/l)*l,u=c;d>=u;u+=l)this.ticks.push(u)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,o){var s;this.options.labels.userCallback?s=this.options.lables.userCallback(t,e,o):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.labels.push(s?s:"")},this)},getPixelForValue:function(t){var e,i=this.max-this.min;return e=this.isHorizontal()?this.left+this.width/i*(t-this.min):this.bottom-this.height/i*(t-this.min)},fit:function(t,e){this.calculateRange(),this.generateTicks(t,e),this.buildLabels();var o={width:0,height:0};if(this.isHorizontal()?(o.width=t,o.height=this.options.gridLines.show?25:0):(o.height=e,o.width=this.options.gridLines.show?25:0),this.options.labels.show){var s=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);if(this.isHorizontal()){var a=(e-o.height,1.5*this.options.labels.fontSize);o.height=Math.min(e,o.height+a)}else{var r=t-o.width,n=i.longestText(this.ctx,s,this.labels);r>n?o.width+=n:o.width=t}}return this.width=o.width,this.height=o.height,o},draw:function(t){if(this.options.display){var e,o;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){e=!0,o=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var s="bottom"==this.options.position?this.top:this.bottom-10,a="bottom"==this.options.position?this.top+10:this.bottom;i.each(this.ticks,function(r,n){var h=this.getPixelForValue(r);0===r||!o&&0===n?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,s),this.ctx.lineTo(h,a)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()},this)}if(this.options.labels.show){var r;r="top"==this.options.position?this.top:this.top+20,this.ctx.textAlign="center",this.ctx.textBaseline="top",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,i,r)},this)}}else{if(this.options.gridLines.show){e=!0,o=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var n="right"==this.options.position?this.left:this.right-10,h="right"==this.options.position?this.left+10:this.right;i.each(this.ticks,function(s,a){var r=this.getPixelForValue(s);0===s||!o&&0===a?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),r+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(n,r),this.ctx.lineTo(h,r)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,r),this.ctx.lineTo(t.right,r)),this.ctx.stroke()},this)}if(this.options.labels.show){var l,c=this.width-25;l="left"==this.options.position?this.left:this.left+20,this.ctx.textAlign="left",this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,l,i,c)},this)}}}}});e.scales.registerScaleType("linear",o);var s=e.Element.extend({calculateRange:i.noop,isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},getPixelForValue:function(t,e,i){if(this.isHorizontal()){var o=(this.labelRotation>0,this.width-(this.paddingLeft+this.paddingRight)),s=o/Math.max(this.max-(this.options.gridLines.offsetGridLines?0:1),1),a=s*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&i&&(a+=s/2),this.left+Math.round(a)}return this.top+e*(this.height/this.max)},calculateLabelRotation:function(t){var e=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=e;var o,s,a=this.ctx.measureText(this.labels[0]).width,r=this.ctx.measureText(this.labels[this.labels.length-1]).width;if(this.paddingRight=r/2+3,this.paddingLeft=a/2+3,this.labelRotation=0,this.options.display){var n,h,l=i.longestText(this.ctx,e,this.labels);this.labelWidth=l;for(var c=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>c&&0===this.labelRotation||this.labelWidth>c&&this.labelRotation<=90&&this.labelRotation>0;){if(n=Math.cos(i.toRadians(this.labelRotation)),h=Math.sin(i.toRadians(this.labelRotation)),o=n*a,s=n*r,o+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=o+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,h*l>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=n*l}}else this.labelWidth=0,this.paddingRight=this.padding,this.paddingLeft=this.padding},fit:function(t,e){this.calculateRange(),this.calculateLabelRotation();var o={width:0,height:0},s=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),a=i.longestText(this.ctx,s,this.labels);if(this.isHorizontal()){o.width=t,this.width=t;var r=Math.cos(i.toRadians(this.labelRotation))*a+1.5*this.options.labels.fontSize;o.height=Math.min(r,e)}else o.height=e,this.height=e,o.width=Math.min(a+6,t);return this.width=o.width,this.height=o.height,o},draw:function(t){if(this.options.display){var e;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){e=!0;var o="bottom"==this.options.position?this.top:this.bottom-10,s="bottom"==this.options.position?this.top+10:this.bottom,a=0!==this.labelRotation;i.each(this.labels,function(r,n){var h=this.getPixelForValue(r,n,!1),l=this.getPixelForValue(r,n,!0);this.options.gridLines.show&&(0===n?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,o),this.ctx.lineTo(h,s)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(l,a?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=a?"right":"center",this.ctx.textBaseline=a?"middle":"top",this.ctx.fillText(r,0,0),this.ctx.restore())},this)}else this.options.gridLines.show,this.options.labels.show}}});e.scales.registerScaleType("dataset",s);var a=e.Element.extend({initialize:function(){this.size=i.min([this.height,this.width]),this.drawingArea=this.options.display?this.size/2-(this.options.labels.fontSize/2+this.options.labels.backdropPaddingY):this.size/2},calculateCenterOffset:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},update:function(){this.options.lineArc?this.drawingArea=this.options.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},calculateRange:i.noop,generateTicks:function(){if(this.ticks=[],this.options.override)for(var t=0;t<=this.options.override.steps;++t){var e=this.options.override.start+t*this.options.override.stepWidth;ticks.push(e)}else{var o=Math.min(11,Math.ceil(this.drawingArea/(2*this.options.labels.fontSize)));if(o=Math.max(2,o),this.options.beginAtZero){var s=i.sign(this.min),a=i.sign(this.max);0>s&&0>a?this.max=0:s>0&&a>0&&(this.min=0)}for(var r=i.niceNum(this.max-this.min,!1),n=i.niceNum(r/(o-1),!0),h=Math.floor(this.min/n)*n,l=Math.ceil(this.max/n)*n,c=h;l>=c;c+=n)this.ticks.push(c)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildYLabels:function(){this.yLabels=[],i.each(this.ticks,function(t,e,o){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,o):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.yLabels.push(s?s:"")},this)},getCircumference:function(){return 2*Math.PI/this.valuesCount},setScaleSize:function(){var t,e,o,s,a,r,n,h,l,c,d,u,v=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),m=this.width,p=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.valuesCount;e++)t=this.getPointPosition(e,v),o=this.ctx.measureText(i.template(this.options.labels.template,{value:this.labels[e]})).width+5,0===e||e===this.valuesCount/2?(s=o/2,t.x+s>m&&(m=t.x+s,a=e),t.x-s<p&&(p=t.x-s,n=e)):e<this.valuesCount/2?t.x+o>m&&(m=t.x+o,a=e):e>this.valuesCount/2&&t.x-o<p&&(p=t.x-o,n=e);l=p,c=Math.ceil(m-this.width),r=this.getIndexAngle(a),h=this.getIndexAngle(n),d=c/Math.sin(r+Math.PI/2),u=l/Math.sin(h+Math.PI/2),d=i.isNumber(d)?d:0,u=i.isNumber(u)?u:0,this.drawingArea=v-(u+d)/2,this.setCenterPoint(u,d)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,o=t+this.drawingArea;this.xCenter=(o+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.valuesCount;return t*e-Math.PI/2},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},draw:function(){if(this.options.display){var t=this.ctx;if(i.each(this.yLabels,function(e,o){if(o>0){var s,a=o*(this.drawingArea/Math.max(this.ticks.length,1)),r=this.yCenter-a;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,a,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var n=0;n<this.valuesCount;n++)s=this.getPointPosition(n,this.calculateCenterOffset(this.ticks[o])),0===n?t.moveTo(s.x,s.y):t.lineTo(s.x,s.y);
+t.closePath(),t.stroke()}if(this.options.labels.show){if(t.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),this.showLabelBackdrop){var h=t.measureText(e).width;t.fillStyle=this.options.labels.backdropColor,t.fillRect(this.xCenter-h/2-this.options.labels.backdropPaddingX,r-this.fontSize/2-this.options.labels.backdropPaddingY,h+2*this.options.labels.backdropPaddingX,this.options.labels.fontSize+2*this.options.lables.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.labels.fontColor,t.fillText(e,this.xCenter,r)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.valuesCount-1;e>=0;e--){if(this.options.angleLines.show){var o=this.getPointPosition(e,this.calculateCenterOffset(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(o.x,o.y),t.stroke(),t.closePath()}var s=this.getPointPosition(e,this.calculateCenterOffset(this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var a=this.labels.length,r=this.labels.length/2,n=r/2,h=n>e||e>a-n,l=e===n||e===a-n;0===e?t.textAlign="center":e===r?t.textAlign="center":r>e?t.textAlign="left":t.textAlign="right",l?t.textBaseline="middle":h?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.labels[e],s.x,s.y)}}}}});e.scales.registerScaleType("radialLinear",a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={hover:{mode:"single"},scales:{xAxes:[{scaleType:"linear",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,integersOnly:!1,override:null,labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{scaleType:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,integersOnly:!1,override:null,labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]},legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].borderColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>',tooltips:{template:"(<%= value.x %>, <%= value.y %>)",multiTemplate:"<%if (datasetLabel){%><%=datasetLabel%>: <%}%>(<%= value.x %>, <%= value.y %>)"}};e.Type.extend({name:"Scatter",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaDataset=new e.Line({_chart:this.chart,_datasetIndex:o,_points:t.metaData}),t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Point({_datasetIndex:o,_index:s,_chart:this.chart,_model:{x:0,y:0}}))},this),t.xAxisID||(t.xAxisID=this.options.scales.xAxes[0].id),t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},nextPoint:function(t,e){return t[e+1]||t[e]},previousPoint:function(t,e){return t[e-1]||t[e]},resetElements:function(){this.eachElement(function(t,e,o,s){var a,r=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];a=n.getPixelForValue(n.min<0&&n.max<0?n.max:n.min>0&&n.max>0?n.min:0),i.extend(t,{_chart:this.chart,_xScale:r,_yScale:n,_datasetIndex:s,_index:e,_model:{x:r.getPixelForValue(this.data.datasets[s].data[e].x),y:a,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:"number"!=typeof this.data.datasets[s].data[e].x||"number"!=typeof this.data.datasets[s].data[e].y,hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},update:function(){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,e){var o=this.scales[t.yAxisID];i.extend(t.metaDataset,{_scale:o,_datasetIndex:e,_children:t.metaData,_model:{tension:t.tension||this.options.elements.line.tension,backgroundColor:t.backgroundColor||this.options.elements.line.backgroundColor,borderWidth:t.borderWidth||this.options.elements.line.borderWidth,borderColor:t.borderColor||this.options.elements.line.borderColor,fill:void 0!==t.fill?t.fill:this.options.elements.line.fill,skipNull:void 0!==t.skipNull?t.skipNull:this.options.elements.line.skipNull,drawNull:void 0!==t.drawNull?t.drawNull:this.options.elements.line.drawNull,scaleTop:o.top,scaleBottom:o.bottom,scaleZero:o.getPixelForValue(0)}}),t.metaDataset.pivot()}),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],r=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:r,_datasetIndex:s,_index:e,_model:{x:a.getPixelForValue(this.data.datasets[s].data[e].x),y:r.getPixelForValue(this.data.datasets[s].data[e].y),tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:"number"!=typeof this.data.datasets[s].data[e].x||"number"!=typeof this.data.datasets[s].data[e].y,hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this),this.render()},buildScale:function(){var t=this,o=function(){this.min=null,this.max=null,i.each(t.data.datasets,function(t){t.xAxisID===this.id&&i.each(t.data,function(t){null===this.min?this.min=t.x:t.x<this.min&&(this.min=t.x),null===this.max?this.max=t.x:t.x>this.max&&(this.max=t.x)},this)},this)},s=function(){this.min=null,this.max=null,i.each(t.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t){null===this.min?this.min=t.y:t.y<this.min&&(this.min=t.y),null===this.max?this.max=t.y:t.y>this.max&&(this.max=t.y)},this)},this)};this.scales={},i.each(this.options.scales.xAxes,function(t){var i=e.scales.getScaleConstructor(t.scaleType),s=new i({ctx:this.chart.ctx,options:t,calculateRange:o,id:t.id});this.scales[s.id]=s},this),i.each(this.options.scales.yAxes,function(t){var i=e.scales.getScaleConstructor(t.scaleType),o=new i({ctx:this.chart.ctx,options:t,calculateRange:s,id:t.id,getPointPixelForValue:function(t,e,i){return this.getPixelForValue(t)}});this.scales[o.id]=o},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.scales,function(t){t.draw(this.chartArea)},this);for(var o=this.data.datasets.length-1;o>=0;o--){var s=this.data.datasets[o];i.each(s.metaData,function(t,i){t.transition(e)},this),s.metaDataset.transition(e).draw(),i.each(s.metaData,function(t){t.draw()})}this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.radius=this.lastActive[0].custom&&this.lastActive[0].custom.radius?this.lastActive[0].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.radius=this.lastActive[s].custom&&this.lastActive[s].custom.radius?this.lastActive[s].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+2),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.35).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth+2);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+2),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.35).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth+2);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hoverAnimationDuration))}return this.lastActive=this.active,this}})}.call(this),!function t(e,i,o){function s(r,n){if(!i[r]){if(!e[r]){var h="function"==typeof require&&require;if(!n&&h)return h(r,!0);if(a)return a(r,!0);var l=new Error("Cannot find module '"+r+"'");throw l.code="MODULE_NOT_FOUND",l}var c=i[r]={exports:{}};e[r][0].call(c.exports,function(t){var i=e[r][1][t];return s(i?i:t)},c,c.exports,t,e,i,o)}return i[r].exports}for(var a="function"==typeof require&&require,r=0;r<o.length;r++)s(o[r]);return s}({1:[function(t,e,i){!function(){var i=t("color-convert"),o=t("color-string"),s=function(t){if(t instanceof s)return t;if(!(this instanceof s))return new s(t);if(this.values={rgb:[0,0,0],hsl:[0,0,0],hsv:[0,0,0],hwb:[0,0,0],cmyk:[0,0,0,0],alpha:1},"string"==typeof t){var e=o.getRgba(t);if(e)this.setValues("rgb",e);else if(e=o.getHsla(t))this.setValues("hsl",e);else{if(!(e=o.getHwb(t)))throw new Error('Unable to parse color from string "'+t+'"');this.setValues("hwb",e)}}else if("object"==typeof t){var e=t;if(void 0!==e.r||void 0!==e.red)this.setValues("rgb",e);else if(void 0!==e.l||void 0!==e.lightness)this.setValues("hsl",e);else if(void 0!==e.v||void 0!==e.value)this.setValues("hsv",e);else if(void 0!==e.w||void 0!==e.whiteness)this.setValues("hwb",e);else{if(void 0===e.c&&void 0===e.cyan)throw new Error("Unable to parse color from object "+JSON.stringify(t));this.setValues("cmyk",e)}}};s.prototype={rgb:function(t){return this.setSpace("rgb",arguments)},hsl:function(t){return this.setSpace("hsl",arguments)},hsv:function(t){return this.setSpace("hsv",arguments)},hwb:function(t){return this.setSpace("hwb",arguments)},cmyk:function(t){return this.setSpace("cmyk",arguments)},rgbArray:function(){return this.values.rgb},hslArray:function(){return this.values.hsl},hsvArray:function(){return this.values.hsv},hwbArray:function(){return 1!==this.values.alpha?this.values.hwb.concat([this.values.alpha]):this.values.hwb},cmykArray:function(){return this.values.cmyk},rgbaArray:function(){var t=this.values.rgb;return t.concat([this.values.alpha])},hslaArray:function(){var t=this.values.hsl;return t.concat([this.values.alpha])},alpha:function(t){return void 0===t?this.values.alpha:(this.setValues("alpha",t),this)},red:function(t){return this.setChannel("rgb",0,t)},green:function(t){return this.setChannel("rgb",1,t)},blue:function(t){return this.setChannel("rgb",2,t)},hue:function(t){return this.setChannel("hsl",0,t)},saturation:function(t){return this.setChannel("hsl",1,t)},lightness:function(t){return this.setChannel("hsl",2,t)},saturationv:function(t){return this.setChannel("hsv",1,t)},whiteness:function(t){return this.setChannel("hwb",1,t)},blackness:function(t){return this.setChannel("hwb",2,t)},value:function(t){return this.setChannel("hsv",2,t)},cyan:function(t){return this.setChannel("cmyk",0,t)},magenta:function(t){return this.setChannel("cmyk",1,t)},yellow:function(t){return this.setChannel("cmyk",2,t)},black:function(t){return this.setChannel("cmyk",3,t)},hexString:function(){return o.hexString(this.values.rgb)},rgbString:function(){return o.rgbString(this.values.rgb,this.values.alpha)},rgbaString:function(){return o.rgbaString(this.values.rgb,this.values.alpha)},percentString:function(){return o.percentString(this.values.rgb,this.values.alpha)},hslString:function(){return o.hslString(this.values.hsl,this.values.alpha)},hslaString:function(){return o.hslaString(this.values.hsl,this.values.alpha)},hwbString:function(){return o.hwbString(this.values.hwb,this.values.alpha)},keyword:function(){return o.keyword(this.values.rgb,this.values.alpha)},rgbNumber:function(){return this.values.rgb[0]<<16|this.values.rgb[1]<<8|this.values.rgb[2]},luminosity:function(){for(var t=this.values.rgb,e=[],i=0;i<t.length;i++){var o=t[i]/255;e[i]=.03928>=o?o/12.92:Math.pow((o+.055)/1.055,2.4)}return.2126*e[0]+.7152*e[1]+.0722*e[2]},contrast:function(t){var e=this.luminosity(),i=t.luminosity();return e>i?(e+.05)/(i+.05):(i+.05)/(e+.05)},level:function(t){var e=this.contrast(t);return e>=7.1?"AAA":e>=4.5?"AA":""},dark:function(){var t=this.values.rgb,e=(299*t[0]+587*t[1]+114*t[2])/1e3;return 128>e},light:function(){return!this.dark()},negate:function(){for(var t=[],e=0;3>e;e++)t[e]=255-this.values.rgb[e];return this.setValues("rgb",t),this},lighten:function(t){return this.values.hsl[2]+=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},darken:function(t){return this.values.hsl[2]-=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},saturate:function(t){return this.values.hsl[1]+=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},desaturate:function(t){return this.values.hsl[1]-=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},whiten:function(t){return this.values.hwb[1]+=this.values.hwb[1]*t,this.setValues("hwb",this.values.hwb),this},blacken:function(t){return this.values.hwb[2]+=this.values.hwb[2]*t,this.setValues("hwb",this.values.hwb),this},greyscale:function(){var t=this.values.rgb,e=.3*t[0]+.59*t[1]+.11*t[2];return this.setValues("rgb",[e,e,e]),this},clearer:function(t){return this.setValues("alpha",this.values.alpha-this.values.alpha*t),this},opaquer:function(t){return this.setValues("alpha",this.values.alpha+this.values.alpha*t),this},rotate:function(t){var e=this.values.hsl[0];return e=(e+t)%360,e=0>e?360+e:e,this.values.hsl[0]=e,this.setValues("hsl",this.values.hsl),this},mix:function(t,e){e=1-(null==e?.5:e);for(var i=2*e-1,o=this.alpha()-t.alpha(),s=((i*o==-1?i:(i+o)/(1+i*o))+1)/2,a=1-s,r=this.rgbArray(),n=t.rgbArray(),h=0;h<r.length;h++)r[h]=r[h]*s+n[h]*a;this.setValues("rgb",r);var l=this.alpha()*e+t.alpha()*(1-e);return this.setValues("alpha",l),this},toJSON:function(){return this.rgb()},clone:function(){return new s(this.rgb())}},s.prototype.getValues=function(t){for(var e={},i=0;i<t.length;i++)e[t.charAt(i)]=this.values[t][i];return 1!=this.values.alpha&&(e.a=this.values.alpha),e},s.prototype.setValues=function(t,e){var o={rgb:["red","green","blue"],hsl:["hue","saturation","lightness"],hsv:["hue","saturation","value"],hwb:["hue","whiteness","blackness"],cmyk:["cyan","magenta","yellow","black"]},s={rgb:[255,255,255],hsl:[360,100,100],hsv:[360,100,100],hwb:[360,100,100],cmyk:[100,100,100,100]},a=1;if("alpha"==t)a=e;else if(e.length)this.values[t]=e.slice(0,t.length),a=e[t.length];else if(void 0!==e[t.charAt(0)]){for(var r=0;r<t.length;r++)this.values[t][r]=e[t.charAt(r)];a=e.a}else if(void 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e=1-Math.min(1,s*(1-n)+n),i=1-Math.min(1,a*(1-n)+n),o=1-Math.min(1,r*(1-n)+n),[255*e,255*i,255*o]}function D(t){return o(W(t))}function O(t){return s(W(t))}function R(t){return a(W(t))}function V(t){return h(W(t))}function B(t){var e,i,o,s=t[0]/100,a=t[1]/100,r=t[2]/100;return e=3.2406*s+-1.5372*a+r*-.4986,i=s*-.9689+1.8758*a+.0415*r,o=.0557*s+a*-.204+1.057*r,e=e>.0031308?1.055*Math.pow(e,1/2.4)-.055:e=12.92*e,i=i>.0031308?1.055*Math.pow(i,1/2.4)-.055:i=12.92*i,o=o>.0031308?1.055*Math.pow(o,1/2.4)-.055:o=12.92*o,e=Math.min(Math.max(0,e),1),i=Math.min(Math.max(0,i),1),o=Math.min(Math.max(0,o),1),[255*e,255*i,255*o]}function M(t){var e,i,o,s=t[0],a=t[1],r=t[2];return s/=95.047,a/=100,r/=108.883,s=s>.008856?Math.pow(s,1/3):7.787*s+16/116,a=a>.008856?Math.pow(a,1/3):7.787*a+16/116,r=r>.008856?Math.pow(r,1/3):7.787*r+16/116,e=116*a-16,i=500*(s-a),o=200*(a-r),[e,i,o]}function T(t){return L(M(t))}function z(t){var e,i,o,s,a=t[0],r=t[1],n=t[2];return 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l(Y(t))}e.exports={rgb2hsl:o,rgb2hsv:s,rgb2hwb:a,rgb2cmyk:n,rgb2keyword:h,rgb2xyz:l,rgb2lab:c,rgb2lch:d,hsl2rgb:u,hsl2hsv:v,hsl2hwb:m,hsl2cmyk:p,hsl2keyword:f,hsv2rgb:x,hsv2hsl:A,hsv2hwb:y,hsv2cmyk:C,hsv2keyword:_,hwb2rgb:w,hwb2hsl:k,hwb2hsv:S,hwb2cmyk:P,hwb2keyword:I,cmyk2rgb:W,cmyk2hsl:D,cmyk2hsv:O,cmyk2hwb:R,cmyk2keyword:V,keyword2rgb:Y,keyword2hsl:q,keyword2hsv:j,keyword2hwb:X,keyword2cmyk:Z,keyword2lab:Q,keyword2xyz:G,xyz2rgb:B,xyz2lab:M,xyz2lch:T,lab2xyz:z,lab2rgb:F,lab2lch:L,lch2lab:E,lch2xyz:N,lch2rgb:H};var U={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]},$={};for(var J in U)$[JSON.stringify(U[J])]=J},{}],3:[function(t,e,i){var o=t("./conversions"),s=function(){return new l};for(var a in o){s[a+"Raw"]=function(t){return function(e){return"number"==typeof e&&(e=Array.prototype.slice.call(arguments)),o[t](e)}}(a);var r=/(\w+)2(\w+)/.exec(a),n=r[1],h=r[2];s[n]=s[n]||{},s[n][h]=s[a]=function(t){return function(e){"number"==typeof e&&(e=Array.prototype.slice.call(arguments));var i=o[t](e);if("string"==typeof i||void 0===i)return i;for(var s=0;s<i.length;s++)i[s]=Math.round(i[s]);return i}}(a)}var l=function(){this.convs={}};l.prototype.routeSpace=function(t,e){var i=e[0];return void 0===i?this.getValues(t):("number"==typeof i&&(i=Array.prototype.slice.call(e)),this.setValues(t,i))},l.prototype.setValues=function(t,e){return this.space=t,this.convs={},this.convs[t]=e,this},l.prototype.getValues=function(t){var e=this.convs[t];if(!e){var i=this.space,o=this.convs[i];
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0===e&&(e=void 0!==t[3]?t[3]:1),"rgba("+t[0]+", "+t[1]+", "+t[2]+", "+e+")"}function u(t,e){if(1>e||t[3]&&t[3]<1)return v(t,e);var i=Math.round(t[0]/255*100),o=Math.round(t[1]/255*100),s=Math.round(t[2]/255*100);return"rgb("+i+"%, "+o+"%, "+s+"%)"}function v(t,e){var i=Math.round(t[0]/255*100),o=Math.round(t[1]/255*100),s=Math.round(t[2]/255*100);return"rgba("+i+"%, "+o+"%, "+s+"%, "+(e||t[3]||1)+")"}function m(t,e){return 1>e||t[3]&&t[3]<1?p(t,e):"hsl("+t[0]+", "+t[1]+"%, "+t[2]+"%)"}function p(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"hsla("+t[0]+", "+t[1]+"%, "+t[2]+"%, "+e+")"}function g(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"hwb("+t[0]+", "+t[1]+"%, "+t[2]+"%"+(void 0!==e&&1!==e?", "+e:"")+")"}function f(t){return y[t.slice(0,3)]}function b(t,e,i){return Math.min(Math.max(e,t),i)}function x(t){var e=t.toString(16).toUpperCase();return e.length<2?"0"+e:e}var A=t("color-name");e.exports={getRgba:o,getHsla:s,getRgb:r,getHsl:n,getHwb:a,getAlpha:h,hexString:l,rgbString:c,rgbaString:d,percentString:u,percentaString:v,hslString:m,hslaString:p,hwbString:g,keyword:f};var y={};for(var C in A)y[A[C]]=C},{"color-name":5}],5:[function(t,e,i){e.exports={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]}},{}]},{},[1]);
\ No newline at end of file

From 09eae7ff281b3cd91139a73b9fcdcdbcdf7a5e64 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Thu, 4 Jun 2015 18:31:44 -0400
Subject: [PATCH 103/424] Fix angle calculation in determining which arcs are
 underneath the event point

---
 src/Chart.Core.js | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/src/Chart.Core.js b/src/Chart.Core.js
index 02689a5d61b..9afe5f5bbc5 100755
--- a/src/Chart.Core.js
+++ b/src/Chart.Core.js
@@ -370,12 +370,10 @@
                 distanceFromYCenter = anglePoint.y - centrePoint.y,
                 radialDistanceFromCenter = Math.sqrt(distanceFromXCenter * distanceFromXCenter + distanceFromYCenter * distanceFromYCenter);
 
+            var angle = Math.atan2(distanceFromYCenter, distanceFromXCenter);
 
-            var angle = Math.PI * 2 + Math.atan2(distanceFromYCenter, distanceFromXCenter);
-
-            //If the segment is in the top left quadrant, we need to add another rotation to the angle
-            if (distanceFromXCenter < 0 && distanceFromYCenter < 0) {
-                angle += Math.PI * 2;
+            if (angle < (-0.5 * Math.PI)) {
+                angle += 2.0 * Math.PI; // make sure the returned angle is in the range of (-PI/2, 3PI/2]
             }
 
             return {
@@ -1443,8 +1441,12 @@
                 y: chartY
             });
 
+            // Put into the range of (-PI/2, 3PI/2]
+            var startAngle = vm.startAngle < (-0.5 * Math.PI) ? vm.startAngle + (2.0 * Math.PI) : vm.startAngle;
+            var endAngle = vm.endAngle < (-0.5 * Math.PI) ? vm.endAngle + (2.0 * Math.PI) : vm.endAngle
+
             //Check if within the range of the open/close angle
-            var betweenAngles = (pointRelativePosition.angle >= vm.startAngle && pointRelativePosition.angle <= vm.endAngle),
+            var betweenAngles = (pointRelativePosition.angle >= startAngle && pointRelativePosition.angle <= endAngle),
                 withinRadius = (pointRelativePosition.distance >= vm.innerRadius && pointRelativePosition.distance <= vm.outerRadius);
 
             return (betweenAngles && withinRadius);

From 205163641fd789a099290c95fc5b0c9b3b2f3725 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Thu, 4 Jun 2015 16:39:05 -0600
Subject: [PATCH 104/424] Doughnut/Pie Fixes

---
 src/Chart.Doughnut.js | 20 ++++++++++++--------
 1 file changed, 12 insertions(+), 8 deletions(-)

diff --git a/src/Chart.Doughnut.js b/src/Chart.Doughnut.js
index 41bc7d0cd9e..863b50d2797 100644
--- a/src/Chart.Doughnut.js
+++ b/src/Chart.Doughnut.js
@@ -16,6 +16,10 @@
             animateScale: false,
         },
 
+        hover: {
+            mode: 'single'
+        },
+
         //The percentage of the chart that we cut out of the middle.
 
         cutoutPercentage: 50,
@@ -255,20 +259,20 @@
                         dataset = this.data.datasets[this.active[0]._datasetIndex];
                         index = this.active[0]._index;
 
-                        this.active[0]._model.radius = this.active[0].custom && this.active[0].custom.hoverRadius ? this.active[0].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[0]._model.radius + 2);
-                        this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.35).rgbString());
-                        this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.35).rgbString());
-                        this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[0]._model.borderWidth + 2);
+                        this.active[0]._model.radius = this.active[0].custom && this.active[0].custom.hoverRadius ? this.active[0].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.hoverRadius, index, this.active[0]._model.radius + 2);
+                        this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.35).rgbString());
+                        this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, this.active[0]._model.borderColor);
+                        this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.hoverBorderWidth, index, this.active[0]._model.borderWidth);
                         break;
                     case 'label':
                         for (var i = 0; i < this.active.length; i++) {
                             dataset = this.data.datasets[this.active[i]._datasetIndex];
                             index = this.active[i]._index;
 
-                            this.active[i]._model.radius = this.active[i].custom && this.active[i].custom.hoverRadius ? this.active[i].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[i]._model.radius + 2);
-                            this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.35).rgbString());
-                            this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.35).rgbString());
-                            this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[i]._model.borderWidth + 2);
+                            this.active[i]._model.radius = this.active[i].custom && this.active[i].custom.hoverRadius ? this.active[i].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.hoverRadius, index, this.active[i]._model.radius + 2);
+                            this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.35).rgbString());
+                            this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, this.active[0]._model.borderColor);
+                            this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.hoverBorderWidth, index, this.active[i]._model.borderWidth);
                         }
                         break;
                     case 'dataset':

From e63d5a336766c8e6acbdd4a048a3f4aaccbc5c01 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Fri, 5 Jun 2015 18:03:35 -0400
Subject: [PATCH 105/424] Only skip when the data is null, not when it is not a
 number

---
 src/Chart.Core.js    | 2 +-
 src/Chart.Line.js    | 4 ++--
 src/Chart.Radar.js   | 4 ++--
 src/Chart.Scatter.js | 4 ++--
 4 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/src/Chart.Core.js b/src/Chart.Core.js
index 9afe5f5bbc5..5920d909c2c 100755
--- a/src/Chart.Core.js
+++ b/src/Chart.Core.js
@@ -1443,7 +1443,7 @@
 
             // Put into the range of (-PI/2, 3PI/2]
             var startAngle = vm.startAngle < (-0.5 * Math.PI) ? vm.startAngle + (2.0 * Math.PI) : vm.startAngle;
-            var endAngle = vm.endAngle < (-0.5 * Math.PI) ? vm.endAngle + (2.0 * Math.PI) : vm.endAngle
+            var endAngle = vm.endAngle < (-0.5 * Math.PI) ? vm.endAngle + (2.0 * Math.PI) : vm.endAngle;
 
             //Check if within the range of the open/close angle
             var betweenAngles = (pointRelativePosition.angle >= startAngle && pointRelativePosition.angle <= endAngle),
diff --git a/src/Chart.Line.js b/src/Chart.Line.js
index c456bddd84d..6598d8d1309 100644
--- a/src/Chart.Line.js
+++ b/src/Chart.Line.js
@@ -181,7 +181,7 @@
                         backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBackgroundColor, index, this.options.elements.point.backgroundColor),
                         borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderColor, index, this.options.elements.point.borderColor),
                         borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderWidth, index, this.options.elements.point.borderWidth),
-                        skip: typeof this.data.datasets[datasetIndex].data[index] != 'number',
+                        skip: this.data.datasets[datasetIndex].data[index] === null,
 
                         // Tooltip
                         hoverRadius: point.custom && point.custom.hoverRadius ? point.custom.hoverRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointHitRadius, index, this.options.elements.point.hitRadius),
@@ -283,7 +283,7 @@
                         backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBackgroundColor, index, this.options.elements.point.backgroundColor),
                         borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderColor, index, this.options.elements.point.borderColor),
                         borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderWidth, index, this.options.elements.point.borderWidth),
-                        skip: typeof this.data.datasets[datasetIndex].data[index] != 'number',
+                        skip: this.data.datasets[datasetIndex].data[index] === null,
 
                         // Tooltip
                         hoverRadius: point.custom && point.custom.hoverRadius ? point.custom.hoverRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointHitRadius, index, this.options.elements.point.hitRadius),
diff --git a/src/Chart.Radar.js b/src/Chart.Radar.js
index b8f0436b5f0..5f58cce7e54 100644
--- a/src/Chart.Radar.js
+++ b/src/Chart.Radar.js
@@ -161,7 +161,7 @@
                         backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBackgroundColor, index, this.options.elements.point.backgroundColor),
                         borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderColor, index, this.options.elements.point.borderColor),
                         borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderWidth, index, this.options.elements.point.borderWidth),
-                        skip: typeof this.data.datasets[datasetIndex].data[index] != 'number',
+                        skip: this.data.datasets[datasetIndex].data[index] === null,
 
                         // Tooltip
                         hoverRadius: point.custom && point.custom.hoverRadius ? point.custom.hoverRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointHitRadius, index, this.options.elements.point.hitRadius),
@@ -241,7 +241,7 @@
                         backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBackgroundColor, index, this.options.elements.point.backgroundColor),
                         borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderColor, index, this.options.elements.point.borderColor),
                         borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderWidth, index, this.options.elements.point.borderWidth),
-                        skip: typeof this.data.datasets[datasetIndex].data[index] != 'number',
+                        skip: this.data.datasets[datasetIndex].data[index] === null,
 
                         // Tooltip
                         hoverRadius: point.custom && point.custom.hoverRadius ? point.custom.hoverRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointHitRadius, index, this.options.elements.point.hitRadius),
diff --git a/src/Chart.Scatter.js b/src/Chart.Scatter.js
index 23f30e9fa02..09f2b643f47 100644
--- a/src/Chart.Scatter.js
+++ b/src/Chart.Scatter.js
@@ -191,7 +191,7 @@
                         backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBackgroundColor, index, this.options.elements.point.backgroundColor),
                         borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderColor, index, this.options.elements.point.borderColor),
                         borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderWidth, index, this.options.elements.point.borderWidth),
-                        skip: (typeof this.data.datasets[datasetIndex].data[index].x != 'number') || (typeof this.data.datasets[datasetIndex].data[index].y != 'number'),
+                        skip: (this.data.datasets[datasetIndex].data[index] === null) || (this.data.datasets[datasetIndex].data[index].x === null) || (this.data.datasets[datasetIndex].data[index].y === null),
 
                         // Tooltip
                         hoverRadius: point.custom && point.custom.hoverRadius ? point.custom.hoverRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointHitRadius, index, this.options.elements.point.hitRadius),
@@ -292,7 +292,7 @@
                         backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBackgroundColor, index, this.options.elements.point.backgroundColor),
                         borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderColor, index, this.options.elements.point.borderColor),
                         borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderWidth, index, this.options.elements.point.borderWidth),
-                        skip: (typeof this.data.datasets[datasetIndex].data[index].x != 'number') || (typeof this.data.datasets[datasetIndex].data[index].y != 'number'),
+                        skip: (this.data.datasets[datasetIndex].data[index] === null) || (this.data.datasets[datasetIndex].data[index].x === null) || (this.data.datasets[datasetIndex].data[index].y === null),
 
                         // Tooltip
                         hoverRadius: point.custom && point.custom.hoverRadius ? point.custom.hoverRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointHitRadius, index, this.options.elements.point.hitRadius),

From 65ec618a48d1514f4354d9cf09b5de8aa7517493 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sat, 6 Jun 2015 08:12:13 -0400
Subject: [PATCH 106/424] Some improvements to the linear scale. Made the tick
 marks smaller (5px vs 10px) and tightened up the drawing. Removed the use of
 maxWidth in ctx.fillText since that is not supported in Safari

---
 src/Chart.Scale.js | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/src/Chart.Scale.js b/src/Chart.Scale.js
index d87f80e57ee..86885c3cfb9 100644
--- a/src/Chart.Scale.js
+++ b/src/Chart.Scale.js
@@ -406,7 +406,7 @@
                 //		-----------------------------------------------------
                 //			|			|			|			|			|
                 //
-                minSize.height = this.options.gridLines.show ? 25 : 0;
+                minSize.height = this.options.gridLines.show ? 10 : 0;
             } else {
                 minSize.height = maxHeight; // fill all the height
 
@@ -422,7 +422,7 @@
                 //	    |
                 //		|
                 //	   -|
-                minSize.width = this.options.gridLines.show ? 25 : 0;
+                minSize.width = this.options.gridLines.show ? 10 : 0;
             }
 
             if (this.options.labels.show) {
@@ -473,8 +473,8 @@
                         hasZero = helpers.findNextWhere(this.ticks, function(tick) {
                             return tick === 0;
                         }) !== undefined;
-                        var yTickStart = this.options.position == "bottom" ? this.top : this.bottom - 10;
-                        var yTickEnd = this.options.position == "bottom" ? this.top + 10 : this.bottom;
+                        var yTickStart = this.options.position == "bottom" ? this.top : this.bottom - 5;
+                        var yTickEnd = this.options.position == "bottom" ? this.top + 5 : this.bottom;
 
                         helpers.each(this.ticks, function(tick, index) {
                             // Grid lines are vertical
@@ -542,8 +542,8 @@
                         hasZero = helpers.findNextWhere(this.ticks, function(tick) {
                             return tick === 0;
                         }) !== undefined;
-                        var xTickStart = this.options.position == "right" ? this.left : this.right - 10;
-                        var xTickEnd = this.options.position == "right" ? this.left + 10 : this.right;
+                        var xTickStart = this.options.position == "right" ? this.left : this.right - 5;
+                        var xTickEnd = this.options.position == "right" ? this.left + 5 : this.right;
 
                         helpers.each(this.ticks, function(tick, index) {
                             // Grid lines are horizontal
@@ -584,22 +584,22 @@
                         // Draw the labels
 
                         var labelStartX;
-                        var maxLabelWidth = this.width - 25;
-
+                        
                         if (this.options.position == "left") {
-                            labelStartX = this.left;
+                            labelStartX = this.right - 10;
+                            this.ctx.textAlign = "right";
                         } else {
                             // right side
-                            labelStartX = this.left + 20;
+                            labelStartX = this.left + 5;
+                            this.ctx.textAlign = "left"
                         }
 
-                        this.ctx.textAlign = "left";
                         this.ctx.textBaseline = "middle";
                         this.ctx.font = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
 
                         helpers.each(this.labels, function(label, index) {
                             var yValue = this.getPixelForValue(this.ticks[index]);
-                            this.ctx.fillText(label, labelStartX, yValue, maxLabelWidth);
+                            this.ctx.fillText(label, labelStartX, yValue);
                         }, this);
                     }
                 }

From a89ede0d72d91f483c0b1f4d119fd8019115471d Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sat, 6 Jun 2015 08:21:16 -0400
Subject: [PATCH 107/424] Bring linear axis labels closer to the tick marks
 when in a horizontal configuration. Reduced excess whitespace.

---
 src/Chart.Scale.js | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/src/Chart.Scale.js b/src/Chart.Scale.js
index 86885c3cfb9..9a99e912713 100644
--- a/src/Chart.Scale.js
+++ b/src/Chart.Scale.js
@@ -11,8 +11,8 @@
     Chart.scaleService = {
         // The interesting function
         fitScalesForChart: function(chartInstance, width, height) {
-            var xPadding = 10;
-            var yPadding = 10;
+            var xPadding = 5;
+            var yPadding = 5;
 
             if (chartInstance) {
                 var leftScales = helpers.where(chartInstance.scales, function(scaleInstance) {
@@ -518,14 +518,15 @@
                         var labelStartY;
 
                         if (this.options.position == "top") {
-                            labelStartY = this.top;
+                            labelStartY = this.bottom - 10;
+                            this.ctx.textBaseline = "bottom";
                         } else {
                             // bottom side
-                            labelStartY = this.top + 20;
+                            labelStartY = this.top + 10;
+                            this.ctx.textBaseline = "top";
                         }
 
                         this.ctx.textAlign = "center";
-                        this.ctx.textBaseline = "top";
                         this.ctx.font = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
 
                         helpers.each(this.labels, function(label, index) {
@@ -584,7 +585,7 @@
                         // Draw the labels
 
                         var labelStartX;
-                        
+
                         if (this.options.position == "left") {
                             labelStartX = this.right - 10;
                             this.ctx.textAlign = "right";

From 4a3a9f1a214d2729f9ff409c68ace6224281ed73 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sat, 6 Jun 2015 09:27:03 -0400
Subject: [PATCH 108/424] Change the scale fitting code from 2 pass fit to a
 2.5 pass fit. The fit function is now passed a margin object that contains
 the margins on the left, top, right, and bottom of the scale. This is useful
 to know if you can draw outside of the width. This is used by the dataset
 scale so that extra padding is only added for long labels if absolutely
 required. If there is unused space underneath the vertical axes, that space
 is used first.

---
 src/Chart.Scale.js | 89 ++++++++++++++++++++++++++++++++++++++--------
 1 file changed, 74 insertions(+), 15 deletions(-)

diff --git a/src/Chart.Scale.js b/src/Chart.Scale.js
index 9a99e912713..d42fe9c69bb 100644
--- a/src/Chart.Scale.js
+++ b/src/Chart.Scale.js
@@ -176,30 +176,81 @@
                         return wrapper.scale === scaleInstance;
                     });
 
+                    var scaleMargin = {
+                        left: totalLeftWidth,
+                        right: totalRightWidth,
+                        top: 0,
+                        bottom: 0,
+                    };
+
                     if (wrapper) {
-                        scaleInstance.fit(maxChartWidth, wrapper.minSize.width);
+                        scaleInstance.fit(maxChartWidth, wrapper.minSize.height, scaleMargin);
                     }
                 };
 
-                helpers.each(leftScales, verticalScaleFitFunction);
-                helpers.each(rightScales, verticalScaleFitFunction);
-                helpers.each(topScales, horizontalScaleFitFunction);
-                helpers.each(bottomScales, horizontalScaleFitFunction);
-
-                // Step 7 
                 var totalLeftWidth = xPadding;
+                var totalRightWidth = xPadding;
                 var totalTopHeight = yPadding;
+                var totalBottomHeight = yPadding;
+
+                helpers.each(leftScales, verticalScaleFitFunction);
+                helpers.each(rightScales, verticalScaleFitFunction);
 
-                // Calculate total width of all left axes
+                // Figure out how much margin is on the left and right of the horizontal axes
                 helpers.each(leftScales, function(scaleInstance) {
                     totalLeftWidth += scaleInstance.width;
                 });
 
-                // Calculate total height of all top axes
+                helpers.each(rightScales, function(scaleInstance) {
+                    totalRightWidth += scaleInstance.width;
+                });
+
+                helpers.each(topScales, horizontalScaleFitFunction);
+                helpers.each(bottomScales, horizontalScaleFitFunction);
+
                 helpers.each(topScales, function(scaleInstance) {
                     totalTopHeight += scaleInstance.height;
                 });
+                helpers.each(bottomScales, function(scaleInstance) {
+                    totalBottomHeight += scaleInstance.height;
+                });
+
+                // Let the left scale know the final margin
+                helpers.each(leftScales, function(scaleInstance) {
+                    var wrapper = helpers.findNextWhere(minimumScaleSizes, function(wrapper) {
+                        return wrapper.scale === scaleInstance;
+                    });
 
+                    var scaleMargin = {
+                        left: 0,
+                        right: 0,
+                        top: totalTopHeight,
+                        bottom: totalBottomHeight
+                    };
+
+                    if (wrapper) {
+                        scaleInstance.fit(wrapper.minSize.width, maxChartHeight, scaleMargin);
+                    }
+                });
+
+                helpers.each(rightScales, function(scaleInstance) {
+                    var wrapper = helpers.findNextWhere(minimumScaleSizes, function(wrapper) {
+                        return wrapper.scale === scaleInstance;
+                    });
+
+                    var scaleMargin = {
+                        left: 0,
+                        right: 0,
+                        top: totalTopHeight,
+                        bottom: totalBottomHeight
+                    };
+
+                    if (wrapper) {
+                        scaleInstance.fit(wrapper.minSize.width, maxChartHeight, scaleMargin);
+                    }
+                });
+
+                // Step 7 
                 // Position the scales
                 var left = xPadding;
                 var top = yPadding;
@@ -592,7 +643,7 @@
                         } else {
                             // right side
                             labelStartX = this.left + 5;
-                            this.ctx.textAlign = "left"
+                            this.ctx.textAlign = "left";
                         }
 
                         this.ctx.textBaseline = "middle";
@@ -633,7 +684,7 @@
                 return this.top + (index * (this.height / this.max));
             }
         },
-        calculateLabelRotation: function(maxHeight) {
+        calculateLabelRotation: function(maxHeight, margins) {
             //Get the width of each grid by calculating the difference
             //between x offsets between 0 and 1.
             var labelFont = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
@@ -688,8 +739,16 @@
                 }
             } else {
                 this.labelWidth = 0;
-                this.paddingRight = this.padding;
-                this.paddingLeft = this.padding;
+                this.paddingRight = 0;
+                this.paddingLeft = 0;
+            }
+
+            if (margins) {
+                this.paddingLeft -= margins.left;
+                this.paddingRight -= margins.right;
+
+                this.paddingLeft = Math.max(this.paddingLeft, 0);
+                this.paddingRight = Math.max(this.paddingRight, 0);
             }
 
         },
@@ -697,9 +756,9 @@
         // @param {number} maxWidth : the max width the axis can be
         // @param {number} maxHeight: the max height the axis can be
         // @return {object} minSize : the minimum size needed to draw the axis
-        fit: function(maxWidth, maxHeight) {
+        fit: function(maxWidth, maxHeight, margins) {
             this.calculateRange();
-            this.calculateLabelRotation();
+            this.calculateLabelRotation(maxHeight, margins);
 
             var minSize = {
                 width: 0,

From d05d29aa66fb394361f4becfbecd01912904ee3a Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sat, 6 Jun 2015 11:06:40 -0400
Subject: [PATCH 109/424] Make the angle calculations more robust. Also ensure
 that angles in polar area charts are calculated similarly to angles in
 doughnut / pie charts

---
 src/Chart.Core.js      | 4 ++--
 src/Chart.PolarArea.js | 9 +++------
 2 files changed, 5 insertions(+), 8 deletions(-)

diff --git a/src/Chart.Core.js b/src/Chart.Core.js
index 9afe5f5bbc5..861188c0c78 100755
--- a/src/Chart.Core.js
+++ b/src/Chart.Core.js
@@ -1442,8 +1442,8 @@
             });
 
             // Put into the range of (-PI/2, 3PI/2]
-            var startAngle = vm.startAngle < (-0.5 * Math.PI) ? vm.startAngle + (2.0 * Math.PI) : vm.startAngle;
-            var endAngle = vm.endAngle < (-0.5 * Math.PI) ? vm.endAngle + (2.0 * Math.PI) : vm.endAngle
+            var startAngle = vm.startAngle < (-0.5 * Math.PI) ? vm.startAngle + (2.0 * Math.PI) : vm.startAngle > (1.5 * Math.PI) ? vm.startAngle - (2.0 * Math.PI): vm.startAngle;
+            var endAngle = vm.endAngle < (-0.5 * Math.PI) ? vm.endAngle + (2.0 * Math.PI) : vm.endAngle > (1.5 * Math.PI) ? vm.endAngle - (2.0 * Math.PI) : vm.endAngle
 
             //Check if within the range of the open/close angle
             var betweenAngles = (pointRelativePosition.angle >= startAngle && pointRelativePosition.angle <= endAngle),
diff --git a/src/Chart.PolarArea.js b/src/Chart.PolarArea.js
index f0ceff750cc..b7e52682fd6 100644
--- a/src/Chart.PolarArea.js
+++ b/src/Chart.PolarArea.js
@@ -148,9 +148,6 @@
 
                 var value = this.data.datasets[0].data[index];
 
-                var startAngle = Math.PI * 1.5 + (Math.PI * circumference) * index;
-                var endAngle = startAngle + (circumference * Math.PI);
-
                 helpers.extend(slice, {
                     _index: index,
                     _model: {
@@ -158,8 +155,8 @@
                         y: this.chart.height / 2,
                         innerRadius: 0,
                         outerRadius: 0,
-                        startAngle: Math.PI * 1.5,
-                        endAngle: Math.PI * 1.5,
+                        startAngle: Math.PI * -0.5,
+                        endAngle: Math.PI * -0.5,
 
                         backgroundColor: slice.custom && slice.custom.backgroundColor ? slice.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor, index, this.options.elements.slice.backgroundColor),
                         hoverBackgroundColor: slice.custom && slice.custom.hoverBackgroundColor ? slice.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor, index, this.options.elements.slice.hoverBackgroundColor),
@@ -189,7 +186,7 @@
 
                 var value = this.data.datasets[0].data[index];
 
-                var startAngle = Math.PI * 1.5 + (Math.PI * circumference) * index;
+                var startAngle = (-0.5 * Math.PI) + (Math.PI * circumference) * index;
                 var endAngle = startAngle + (circumference * Math.PI);
 
                 helpers.extend(slice, {

From 679fa4e72e0927a712c328a64e20d0021e6d8197 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Mon, 8 Jun 2015 13:12:20 -0600
Subject: [PATCH 110/424] Clone in configMerge

---
 src/Chart.Core.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/Chart.Core.js b/src/Chart.Core.js
index 861188c0c78..0da147fd476 100755
--- a/src/Chart.Core.js
+++ b/src/Chart.Core.js
@@ -189,7 +189,8 @@
             return extend.apply(null, args);
         },
         // Need a special merge function to chart configs since they are now grouped
-        configMerge = helpers.configMerge = function(base) {
+        configMerge = helpers.configMerge = function(_base) {
+            var base = clone(_base);
             helpers.each(Array.prototype.slice.call(arguments, 1), function(extension) {
                 helpers.each(extension, function(value, key) {
                     if (extension.hasOwnProperty(key)) {
@@ -1442,7 +1443,7 @@
             });
 
             // Put into the range of (-PI/2, 3PI/2]
-            var startAngle = vm.startAngle < (-0.5 * Math.PI) ? vm.startAngle + (2.0 * Math.PI) : vm.startAngle > (1.5 * Math.PI) ? vm.startAngle - (2.0 * Math.PI): vm.startAngle;
+            var startAngle = vm.startAngle < (-0.5 * Math.PI) ? vm.startAngle + (2.0 * Math.PI) : vm.startAngle > (1.5 * Math.PI) ? vm.startAngle - (2.0 * Math.PI) : vm.startAngle;
             var endAngle = vm.endAngle < (-0.5 * Math.PI) ? vm.endAngle + (2.0 * Math.PI) : vm.endAngle > (1.5 * Math.PI) ? vm.endAngle - (2.0 * Math.PI) : vm.endAngle
 
             //Check if within the range of the open/close angle

From 24d32e9321f7f52581c3982de25ffaea4bed6477 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Mon, 8 Jun 2015 13:14:05 -0600
Subject: [PATCH 111/424] Gulp build

---
 Chart.js     | 178 ++++++++++++++++++++++++++++++++++-----------------
 Chart.min.js |  10 +--
 2 files changed, 126 insertions(+), 62 deletions(-)

diff --git a/Chart.js b/Chart.js
index 2d1fde13a51..db5f2416e15 100644
--- a/Chart.js
+++ b/Chart.js
@@ -189,7 +189,8 @@
             return extend.apply(null, args);
         },
         // Need a special merge function to chart configs since they are now grouped
-        configMerge = helpers.configMerge = function(base) {
+        configMerge = helpers.configMerge = function(_base) {
+            var base = clone(_base);
             helpers.each(Array.prototype.slice.call(arguments, 1), function(extension) {
                 helpers.each(extension, function(value, key) {
                     if (extension.hasOwnProperty(key)) {
@@ -370,12 +371,10 @@
                 distanceFromYCenter = anglePoint.y - centrePoint.y,
                 radialDistanceFromCenter = Math.sqrt(distanceFromXCenter * distanceFromXCenter + distanceFromYCenter * distanceFromYCenter);
 
+            var angle = Math.atan2(distanceFromYCenter, distanceFromXCenter);
 
-            var angle = Math.PI * 2 + Math.atan2(distanceFromYCenter, distanceFromXCenter);
-
-            //If the segment is in the top left quadrant, we need to add another rotation to the angle
-            if (distanceFromXCenter < 0 && distanceFromYCenter < 0) {
-                angle += Math.PI * 2;
+            if (angle < (-0.5 * Math.PI)) {
+                angle += 2.0 * Math.PI; // make sure the returned angle is in the range of (-PI/2, 3PI/2]
             }
 
             return {
@@ -1443,8 +1442,12 @@
                 y: chartY
             });
 
+            // Put into the range of (-PI/2, 3PI/2]
+            var startAngle = vm.startAngle < (-0.5 * Math.PI) ? vm.startAngle + (2.0 * Math.PI) : vm.startAngle > (1.5 * Math.PI) ? vm.startAngle - (2.0 * Math.PI) : vm.startAngle;
+            var endAngle = vm.endAngle < (-0.5 * Math.PI) ? vm.endAngle + (2.0 * Math.PI) : vm.endAngle > (1.5 * Math.PI) ? vm.endAngle - (2.0 * Math.PI) : vm.endAngle
+
             //Check if within the range of the open/close angle
-            var betweenAngles = (pointRelativePosition.angle >= vm.startAngle && pointRelativePosition.angle <= vm.endAngle),
+            var betweenAngles = (pointRelativePosition.angle >= startAngle && pointRelativePosition.angle <= endAngle),
                 withinRadius = (pointRelativePosition.distance >= vm.innerRadius && pointRelativePosition.distance <= vm.outerRadius);
 
             return (betweenAngles && withinRadius);
@@ -2564,6 +2567,10 @@
             animateScale: false,
         },
 
+        hover: {
+            mode: 'single'
+        },
+
         //The percentage of the chart that we cut out of the middle.
 
         cutoutPercentage: 50,
@@ -2803,20 +2810,20 @@
                         dataset = this.data.datasets[this.active[0]._datasetIndex];
                         index = this.active[0]._index;
 
-                        this.active[0]._model.radius = this.active[0].custom && this.active[0].custom.hoverRadius ? this.active[0].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[0]._model.radius + 2);
-                        this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.35).rgbString());
-                        this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.35).rgbString());
-                        this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[0]._model.borderWidth + 2);
+                        this.active[0]._model.radius = this.active[0].custom && this.active[0].custom.hoverRadius ? this.active[0].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.hoverRadius, index, this.active[0]._model.radius + 2);
+                        this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.35).rgbString());
+                        this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, this.active[0]._model.borderColor);
+                        this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.hoverBorderWidth, index, this.active[0]._model.borderWidth);
                         break;
                     case 'label':
                         for (var i = 0; i < this.active.length; i++) {
                             dataset = this.data.datasets[this.active[i]._datasetIndex];
                             index = this.active[i]._index;
 
-                            this.active[i]._model.radius = this.active[i].custom && this.active[i].custom.hoverRadius ? this.active[i].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[i]._model.radius + 2);
-                            this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.35).rgbString());
-                            this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.35).rgbString());
-                            this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[i]._model.borderWidth + 2);
+                            this.active[i]._model.radius = this.active[i].custom && this.active[i].custom.hoverRadius ? this.active[i].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.hoverRadius, index, this.active[i]._model.radius + 2);
+                            this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.35).rgbString());
+                            this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, this.active[0]._model.borderColor);
+                            this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.hoverBorderWidth, index, this.active[i]._model.borderWidth);
                         }
                         break;
                     case 'dataset':
@@ -3093,7 +3100,7 @@
                         backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBackgroundColor, index, this.options.elements.point.backgroundColor),
                         borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderColor, index, this.options.elements.point.borderColor),
                         borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderWidth, index, this.options.elements.point.borderWidth),
-                        skip: typeof this.data.datasets[datasetIndex].data[index] != 'number',
+                        skip: this.data.datasets[datasetIndex].data[index] === null,
 
                         // Tooltip
                         hoverRadius: point.custom && point.custom.hoverRadius ? point.custom.hoverRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointHitRadius, index, this.options.elements.point.hitRadius),
@@ -3195,7 +3202,7 @@
                         backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBackgroundColor, index, this.options.elements.point.backgroundColor),
                         borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderColor, index, this.options.elements.point.borderColor),
                         borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderWidth, index, this.options.elements.point.borderWidth),
-                        skip: typeof this.data.datasets[datasetIndex].data[index] != 'number',
+                        skip: this.data.datasets[datasetIndex].data[index] === null,
 
                         // Tooltip
                         hoverRadius: point.custom && point.custom.hoverRadius ? point.custom.hoverRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointHitRadius, index, this.options.elements.point.hitRadius),
@@ -3681,9 +3688,6 @@
 
                 var value = this.data.datasets[0].data[index];
 
-                var startAngle = Math.PI * 1.5 + (Math.PI * circumference) * index;
-                var endAngle = startAngle + (circumference * Math.PI);
-
                 helpers.extend(slice, {
                     _index: index,
                     _model: {
@@ -3691,8 +3695,8 @@
                         y: this.chart.height / 2,
                         innerRadius: 0,
                         outerRadius: 0,
-                        startAngle: Math.PI * 1.5,
-                        endAngle: Math.PI * 1.5,
+                        startAngle: Math.PI * -0.5,
+                        endAngle: Math.PI * -0.5,
 
                         backgroundColor: slice.custom && slice.custom.backgroundColor ? slice.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor, index, this.options.elements.slice.backgroundColor),
                         hoverBackgroundColor: slice.custom && slice.custom.hoverBackgroundColor ? slice.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor, index, this.options.elements.slice.hoverBackgroundColor),
@@ -3722,7 +3726,7 @@
 
                 var value = this.data.datasets[0].data[index];
 
-                var startAngle = Math.PI * 1.5 + (Math.PI * circumference) * index;
+                var startAngle = (-0.5 * Math.PI) + (Math.PI * circumference) * index;
                 var endAngle = startAngle + (circumference * Math.PI);
 
                 helpers.extend(slice, {
@@ -4098,7 +4102,7 @@
                         backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBackgroundColor, index, this.options.elements.point.backgroundColor),
                         borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderColor, index, this.options.elements.point.borderColor),
                         borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderWidth, index, this.options.elements.point.borderWidth),
-                        skip: typeof this.data.datasets[datasetIndex].data[index] != 'number',
+                        skip: this.data.datasets[datasetIndex].data[index] === null,
 
                         // Tooltip
                         hoverRadius: point.custom && point.custom.hoverRadius ? point.custom.hoverRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointHitRadius, index, this.options.elements.point.hitRadius),
@@ -4178,7 +4182,7 @@
                         backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBackgroundColor, index, this.options.elements.point.backgroundColor),
                         borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderColor, index, this.options.elements.point.borderColor),
                         borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderWidth, index, this.options.elements.point.borderWidth),
-                        skip: typeof this.data.datasets[datasetIndex].data[index] != 'number',
+                        skip: this.data.datasets[datasetIndex].data[index] === null,
 
                         // Tooltip
                         hoverRadius: point.custom && point.custom.hoverRadius ? point.custom.hoverRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointHitRadius, index, this.options.elements.point.hitRadius),
@@ -4455,8 +4459,8 @@
     Chart.scaleService = {
         // The interesting function
         fitScalesForChart: function(chartInstance, width, height) {
-            var xPadding = 10;
-            var yPadding = 10;
+            var xPadding = 5;
+            var yPadding = 5;
 
             if (chartInstance) {
                 var leftScales = helpers.where(chartInstance.scales, function(scaleInstance) {
@@ -4620,30 +4624,81 @@
                         return wrapper.scale === scaleInstance;
                     });
 
+                    var scaleMargin = {
+                        left: totalLeftWidth,
+                        right: totalRightWidth,
+                        top: 0,
+                        bottom: 0,
+                    };
+
                     if (wrapper) {
-                        scaleInstance.fit(maxChartWidth, wrapper.minSize.width);
+                        scaleInstance.fit(maxChartWidth, wrapper.minSize.height, scaleMargin);
                     }
                 };
 
-                helpers.each(leftScales, verticalScaleFitFunction);
-                helpers.each(rightScales, verticalScaleFitFunction);
-                helpers.each(topScales, horizontalScaleFitFunction);
-                helpers.each(bottomScales, horizontalScaleFitFunction);
-
-                // Step 7 
                 var totalLeftWidth = xPadding;
+                var totalRightWidth = xPadding;
                 var totalTopHeight = yPadding;
+                var totalBottomHeight = yPadding;
 
-                // Calculate total width of all left axes
+                helpers.each(leftScales, verticalScaleFitFunction);
+                helpers.each(rightScales, verticalScaleFitFunction);
+
+                // Figure out how much margin is on the left and right of the horizontal axes
                 helpers.each(leftScales, function(scaleInstance) {
                     totalLeftWidth += scaleInstance.width;
                 });
 
-                // Calculate total height of all top axes
+                helpers.each(rightScales, function(scaleInstance) {
+                    totalRightWidth += scaleInstance.width;
+                });
+
+                helpers.each(topScales, horizontalScaleFitFunction);
+                helpers.each(bottomScales, horizontalScaleFitFunction);
+
                 helpers.each(topScales, function(scaleInstance) {
                     totalTopHeight += scaleInstance.height;
                 });
+                helpers.each(bottomScales, function(scaleInstance) {
+                    totalBottomHeight += scaleInstance.height;
+                });
+
+                // Let the left scale know the final margin
+                helpers.each(leftScales, function(scaleInstance) {
+                    var wrapper = helpers.findNextWhere(minimumScaleSizes, function(wrapper) {
+                        return wrapper.scale === scaleInstance;
+                    });
+
+                    var scaleMargin = {
+                        left: 0,
+                        right: 0,
+                        top: totalTopHeight,
+                        bottom: totalBottomHeight
+                    };
+
+                    if (wrapper) {
+                        scaleInstance.fit(wrapper.minSize.width, maxChartHeight, scaleMargin);
+                    }
+                });
 
+                helpers.each(rightScales, function(scaleInstance) {
+                    var wrapper = helpers.findNextWhere(minimumScaleSizes, function(wrapper) {
+                        return wrapper.scale === scaleInstance;
+                    });
+
+                    var scaleMargin = {
+                        left: 0,
+                        right: 0,
+                        top: totalTopHeight,
+                        bottom: totalBottomHeight
+                    };
+
+                    if (wrapper) {
+                        scaleInstance.fit(wrapper.minSize.width, maxChartHeight, scaleMargin);
+                    }
+                });
+
+                // Step 7 
                 // Position the scales
                 var left = xPadding;
                 var top = yPadding;
@@ -4850,7 +4905,7 @@
                 //		-----------------------------------------------------
                 //			|			|			|			|			|
                 //
-                minSize.height = this.options.gridLines.show ? 25 : 0;
+                minSize.height = this.options.gridLines.show ? 10 : 0;
             } else {
                 minSize.height = maxHeight; // fill all the height
 
@@ -4866,7 +4921,7 @@
                 //	    |
                 //		|
                 //	   -|
-                minSize.width = this.options.gridLines.show ? 25 : 0;
+                minSize.width = this.options.gridLines.show ? 10 : 0;
             }
 
             if (this.options.labels.show) {
@@ -4917,8 +4972,8 @@
                         hasZero = helpers.findNextWhere(this.ticks, function(tick) {
                             return tick === 0;
                         }) !== undefined;
-                        var yTickStart = this.options.position == "bottom" ? this.top : this.bottom - 10;
-                        var yTickEnd = this.options.position == "bottom" ? this.top + 10 : this.bottom;
+                        var yTickStart = this.options.position == "bottom" ? this.top : this.bottom - 5;
+                        var yTickEnd = this.options.position == "bottom" ? this.top + 5 : this.bottom;
 
                         helpers.each(this.ticks, function(tick, index) {
                             // Grid lines are vertical
@@ -4962,14 +5017,15 @@
                         var labelStartY;
 
                         if (this.options.position == "top") {
-                            labelStartY = this.top;
+                            labelStartY = this.bottom - 10;
+                            this.ctx.textBaseline = "bottom";
                         } else {
                             // bottom side
-                            labelStartY = this.top + 20;
+                            labelStartY = this.top + 10;
+                            this.ctx.textBaseline = "top";
                         }
 
                         this.ctx.textAlign = "center";
-                        this.ctx.textBaseline = "top";
                         this.ctx.font = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
 
                         helpers.each(this.labels, function(label, index) {
@@ -4986,8 +5042,8 @@
                         hasZero = helpers.findNextWhere(this.ticks, function(tick) {
                             return tick === 0;
                         }) !== undefined;
-                        var xTickStart = this.options.position == "right" ? this.left : this.right - 10;
-                        var xTickEnd = this.options.position == "right" ? this.left + 10 : this.right;
+                        var xTickStart = this.options.position == "right" ? this.left : this.right - 5;
+                        var xTickEnd = this.options.position == "right" ? this.left + 5 : this.right;
 
                         helpers.each(this.ticks, function(tick, index) {
                             // Grid lines are horizontal
@@ -5028,22 +5084,22 @@
                         // Draw the labels
 
                         var labelStartX;
-                        var maxLabelWidth = this.width - 25;
 
                         if (this.options.position == "left") {
-                            labelStartX = this.left;
+                            labelStartX = this.right - 10;
+                            this.ctx.textAlign = "right";
                         } else {
                             // right side
-                            labelStartX = this.left + 20;
+                            labelStartX = this.left + 5;
+                            this.ctx.textAlign = "left";
                         }
 
-                        this.ctx.textAlign = "left";
                         this.ctx.textBaseline = "middle";
                         this.ctx.font = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
 
                         helpers.each(this.labels, function(label, index) {
                             var yValue = this.getPixelForValue(this.ticks[index]);
-                            this.ctx.fillText(label, labelStartX, yValue, maxLabelWidth);
+                            this.ctx.fillText(label, labelStartX, yValue);
                         }, this);
                     }
                 }
@@ -5076,7 +5132,7 @@
                 return this.top + (index * (this.height / this.max));
             }
         },
-        calculateLabelRotation: function(maxHeight) {
+        calculateLabelRotation: function(maxHeight, margins) {
             //Get the width of each grid by calculating the difference
             //between x offsets between 0 and 1.
             var labelFont = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
@@ -5131,8 +5187,16 @@
                 }
             } else {
                 this.labelWidth = 0;
-                this.paddingRight = this.padding;
-                this.paddingLeft = this.padding;
+                this.paddingRight = 0;
+                this.paddingLeft = 0;
+            }
+
+            if (margins) {
+                this.paddingLeft -= margins.left;
+                this.paddingRight -= margins.right;
+
+                this.paddingLeft = Math.max(this.paddingLeft, 0);
+                this.paddingRight = Math.max(this.paddingRight, 0);
             }
 
         },
@@ -5140,9 +5204,9 @@
         // @param {number} maxWidth : the max width the axis can be
         // @param {number} maxHeight: the max height the axis can be
         // @return {object} minSize : the minimum size needed to draw the axis
-        fit: function(maxWidth, maxHeight) {
+        fit: function(maxWidth, maxHeight, margins) {
             this.calculateRange();
-            this.calculateLabelRotation();
+            this.calculateLabelRotation(maxHeight, margins);
 
             var minSize = {
                 width: 0,
@@ -5791,7 +5855,7 @@
                         backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBackgroundColor, index, this.options.elements.point.backgroundColor),
                         borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderColor, index, this.options.elements.point.borderColor),
                         borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderWidth, index, this.options.elements.point.borderWidth),
-                        skip: (typeof this.data.datasets[datasetIndex].data[index].x != 'number') || (typeof this.data.datasets[datasetIndex].data[index].y != 'number'),
+                        skip: (this.data.datasets[datasetIndex].data[index] === null) || (this.data.datasets[datasetIndex].data[index].x === null) || (this.data.datasets[datasetIndex].data[index].y === null),
 
                         // Tooltip
                         hoverRadius: point.custom && point.custom.hoverRadius ? point.custom.hoverRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointHitRadius, index, this.options.elements.point.hitRadius),
@@ -5892,7 +5956,7 @@
                         backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBackgroundColor, index, this.options.elements.point.backgroundColor),
                         borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderColor, index, this.options.elements.point.borderColor),
                         borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderWidth, index, this.options.elements.point.borderWidth),
-                        skip: (typeof this.data.datasets[datasetIndex].data[index].x != 'number') || (typeof this.data.datasets[datasetIndex].data[index].y != 'number'),
+                        skip: (this.data.datasets[datasetIndex].data[index] === null) || (this.data.datasets[datasetIndex].data[index].x === null) || (this.data.datasets[datasetIndex].data[index].y === null),
 
                         // Tooltip
                         hoverRadius: point.custom && point.custom.hoverRadius ? point.custom.hoverRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointHitRadius, index, this.options.elements.point.hitRadius),
diff --git a/Chart.min.js b/Chart.min.js
index f9d5c4179d2..05abe32cc03 100644
--- a/Chart.min.js
+++ b/Chart.min.js
@@ -7,8 +7,8 @@
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-(function(){"use strict";var t=this,e=t.Chart,i=function(t){this.canvas=t.canvas,this.ctx=t;var e=function(t,e){return t["offset"+e]?t["offset"+e]:document.defaultView.getComputedStyle(t).getPropertyValue(e)},i=this.width=e(t.canvas,"Width")||t.canvas.width,o=this.height=e(t.canvas,"Height")||t.canvas.height;return t.canvas.width=i,t.canvas.height=o,i=this.width=t.canvas.width,o=this.height=t.canvas.height,this.aspectRatio=this.width/this.height,s.retinaScale(this),this},o="rgba(0,0,0,0.1)";i.defaults={global:{animation:{duration:1e3,easing:"easeOutQuart",onProgress:function(){},onComplete:function(){}},responsive:!0,maintainAspectRatio:!0,events:["mousemove","mouseout","click","touchstart","touchmove","touchend"],hover:{onHover:null,mode:"single",animationDuration:400},onClick:null,tooltips:{enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>:","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>:","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},defaultColor:o,elements:{line:{tension:.4,backgroundColor:o,borderWidth:3,borderColor:o,fill:!0,skipNull:!0,drawNull:!1},point:{radius:3,backgroundColor:o,borderWidth:1,borderColor:o,hitRadius:6,hoverRadius:4,hoverBorderWidth:2},bar:{backgroundColor:o,borderWidth:0,borderColor:o,valueSpacing:5,datasetSpacing:1},slice:{backgroundColor:o,borderColor:"#fff",borderWidth:2}}}},i.types={};var s=i.helpers={},a=s.each=function(t,e,i){var o=Array.prototype.slice.call(arguments,3);if(t)if(t.length===+t.length){var s;for(s=0;s<t.length;s++)e.apply(i,[t[s],s].concat(o))}else for(var a in t)e.apply(i,[t[a],a].concat(o))},r=s.clone=function(t){var e={};return a(t,function(i,o){t.hasOwnProperty(o)&&(e[o]=i)}),e},n=s.extend=function(t){return a(Array.prototype.slice.call(arguments,1),function(e){a(e,function(i,o){e.hasOwnProperty(o)&&(t[o]=i)})}),t},h=(s.merge=function(t,e){var i=Array.prototype.slice.call(arguments,0);return i.unshift({}),n.apply(null,i)},s.configMerge=function(t){return s.each(Array.prototype.slice.call(arguments,1),function(e){s.each(e,function(i,o){if(e.hasOwnProperty(o))if(t.hasOwnProperty(o)&&s.isArray(t[o])&&s.isArray(i)){var a=t[o];s.each(i,function(t,e){e<a.length?a[e]=s.configMerge(a[e],t):a.push(t)})}else t.hasOwnProperty(o)&&"object"==typeof t[o]&&"object"==typeof i?t[o]=s.configMerge(t[o],i):t[o]=i})}),t},s.getValueAtIndexOrDefault=function(t,e,i){return t?s.isArray(t)&&e<t.length?t[e]:t:i},s.indexOf=function(t,e){if(Array.prototype.indexOf)return t.indexOf(e);for(var i=0;i<t.length;i++)if(t[i]===e)return i;return-1}),l=(s.where=function(t,e){var i=[];return s.each(t,function(t){e(t)&&i.push(t)}),i},s.findNextWhere=function(t,e,i){i||(i=-1);for(var o=i+1;o<t.length;o++){var s=t[o];if(e(s))return s}},s.findPreviousWhere=function(t,e,i){i||(i=t.length);for(var o=i-1;o>=0;o--){var s=t[o];if(e(s))return s}},s.inherits=function(t){var e=this,i=t&&t.hasOwnProperty("constructor")?t.constructor:function(){return e.apply(this,arguments)},o=function(){this.constructor=i};return o.prototype=e.prototype,i.prototype=new o,i.extend=l,t&&n(i.prototype,t),i.__super__=e.prototype,i}),c=s.noop=function(){},d=s.uid=function(){var t=0;return function(){return"chart-"+t++}}(),u=s.warn=function(t){window.console&&"function"==typeof window.console.warn&&console.warn(t)},v=s.amd="function"==typeof define&&define.amd,m=s.isNumber=function(t){return!isNaN(parseFloat(t))&&isFinite(t)},p=s.max=function(t){return Math.max.apply(Math,t)},g=s.min=function(t){return 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v=this._model.height/2;this._model.y-v<0?this._model.y=v:this._model.y+v>this._chart.height&&(this._model.y=this._chart.height-v),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.hover.mode){case"single":t.font=W(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var i=e.caretPadding||2,o=t.measureText(e.text).width+2*e.xPadding,a=e.fontSize+2*e.yPadding,r=a+e.caretHeight+i;e.x+o/2>this._chart.width?e.xAlign="left":e.x-o/2<0&&(e.xAlign="right"),e.y-r<0&&(e.yAlign="below");var n=e.x-o/2,h=e.y-r;if(t.fillStyle=s.color(e.backgroundColor).alpha(e.opacity).rgbString(),this._custom)this._custom(this._view);else{switch(e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-i),t.lineTo(e.x+e.caretHeight,e.y-(i+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(i+e.caretHeight)),t.closePath(),t.fill();break;case"below":h=e.y+i+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+i),t.lineTo(e.x+e.caretHeight,e.y+i+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+i+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":n=e.x-o+(e.cornerRadius+e.caretHeight);break;case"right":n=e.x-(e.cornerRadius+e.caretHeight)}O(t,n,h,o,a,e.cornerRadius),t.fill(),t.fillStyle=s.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,n+o/2,h+a/2)}break;case"label":O(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=s.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=s.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=W(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=W(e.fontSize,e._fontStyle,e._fontFamily),s.each(e.labels,function(i,o){t.fillStyle=s.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(i,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(o+1)),t.fillStyle=s.color(e.legendColors[o].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(o+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=s.color(e.legendColors[o].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(o+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}}),i.animationService={frameDuration:17,animations:[],dropFrames:0,addAnimation:function(t,e,i){i||(t.animating=!0);for(var o=0;o<this.animations.length;++o)if(this.animations[o].chartInstance===t)return void(this.animations[o].animationObject=e);this.animations.push({chartInstance:t,animationObject:e}),1==this.animations.length&&s.requestAnimFrame.call(window,this.digestWrapper)},cancelAnimation:function(t){var e=s.findNextWhere(this.animations,function(e){return e.chartInstance===t});e&&(this.animations.splice(e,1),t.animating=!1)},digestWrapper:function(){i.animationService.startDigest.call(i.animationService)},startDigest:function(){var t=Date.now(),e=0;this.dropFrames>1&&(e=Math.floor(this.dropFrames),this.dropFrames-=e);for(var i=0;i<this.animations.length;i++)null===this.animations[i].animationObject.currentStep&&(this.animations[i].animationObject.currentStep=0),this.animations[i].animationObject.currentStep+=1+e,this.animations[i].animationObject.currentStep>this.animations[i].animationObject.numSteps&&(this.animations[i].animationObject.currentStep=this.animations[i].animationObject.numSteps),this.animations[i].animationObject.render(this.animations[i].chartInstance,this.animations[i].animationObject),this.animations[i].animationObject.currentStep==this.animations[i].animationObject.numSteps&&(this.animations[i].chartInstance.animating=!1,this.animations.splice(i,1),i--);var o=Date.now(),a=o-t-this.frameDuration,r=a/this.frameDuration;r>1&&(this.dropFrames+=r),this.animations.length>0&&s.requestAnimFrame.call(window,this.digestWrapper)}},s.addEvent(window,"resize",function(){var t;return function(){clearTimeout(t),t=setTimeout(function(){a(i.instances,function(t){t.options.responsive&&(t.resize(),t.update(),t.render())})},50)}}()),v?define(function(){return i}):"object"==typeof module&&module.exports&&(module.exports=i),t.Chart=i,i.noConflict=function(){return t.Chart=e,i}}).call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={stacked:!1,hover:{mode:"label"},scales:{xAxes:[{scaleType:"dataset",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!0},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{scaleType:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]}};e.Type.extend({name:"Bar",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Rectangle({_chart:this.chart,_datasetIndex:o,_index:s}))},this),t.xAxisID=this.options.scales.xAxes[0].id,t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},resetElements:function(){this.eachElement(function(t,e,o,s){var a,r=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];a=n.getPixelForValue(n.min<0&&n.max<0?n.max:n.min>0&&n.max>0?n.min:0),i.extend(t,{_chart:this.chart,_xScale:r,_yScale:n,_datasetIndex:s,_index:e,_model:{x:r.calculateBarX(this.data.datasets.length,s,e),y:a,base:n.calculateBarBase(s,e),width:r.calculateBarWidth(this.data.datasets.length),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].backgroundColor,e,this.options.elements.bar.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].borderColor,e,this.options.elements.bar.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].borderWidth,e,this.options.elements.bar.borderWidth),label:this.data.labels[e],datasetLabel:this.data.datasets[s].label}}),t.pivot()},this)},update:function(){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],r=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:r,_datasetIndex:s,_index:e,_model:{x:a.calculateBarX(this.data.datasets.length,s,e),y:r.calculateBarY(s,e),base:r.calculateBarBase(s,e),width:a.calculateBarWidth(this.data.datasets.length),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].backgroundColor,e,this.options.elements.bar.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].borderColor,e,this.options.elements.bar.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].borderWidth,e,this.options.elements.bar.borderWidth),label:this.data.labels[e],datasetLabel:this.data.datasets[s].label}}),t.pivot()},this),this.render()},buildScale:function(t){var o=this,s=function(){this.min=null,this.max=null;var t=[],e=[];if(o.options.stacked){i.each(o.data.datasets,function(s){s.yAxisID===this.id&&i.each(s.data,function(i,s){t[s]=t[s]||0,e[s]=e[s]||0,o.options.relativePoints?t[s]=100:0>i?e[s]+=i:t[s]+=i},this)},this);var s=t.concat(e);this.min=i.min(s),this.max=i.max(s)}else i.each(o.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)};this.scales={};var a=e.scales.getScaleConstructor(this.options.scales.xAxes[0].scaleType),r=new a({ctx:this.chart.ctx,options:this.options.scales.xAxes[0],id:this.options.scales.xAxes[0].id,calculateRange:function(){this.labels=o.data.labels,this.min=0,this.max=this.labels.length},calculateBaseWidth:function(){return this.getPixelForValue(null,1,!0)-this.getPixelForValue(null,0,!0)-2*o.options.elements.bar.valueSpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*o.options.elements.bar.datasetSpacing;
-return o.options.stacked?e:e/t},calculateBarX:function(t,e,i){var s=this.calculateBaseWidth(),a=this.getPixelForValue(null,i,!0)-s/2,r=this.calculateBarWidth(t);return o.options.stacked?a+r/2:a+r*e+e*o.options.elements.bar.datasetSpacing+r/2}});this.scales[r.id]=r,i.each(this.options.scales.yAxes,function(t){var i=e.scales.getScaleConstructor(t.scaleType),a=new i({ctx:this.chart.ctx,options:t,calculateRange:s,calculateBarBase:function(t,e){var i=0;if(o.options.stacked){var s=o.data.datasets[t].data[e];if(0>s)for(var a=0;t>a;a++)o.data.datasets[a].yAxisID===this.id&&(i+=o.data.datasets[a].data[e]<0?o.data.datasets[a].data[e]:0);else for(var r=0;t>r;r++)o.data.datasets[r].yAxisID===this.id&&(i+=o.data.datasets[r].data[e]>0?o.data.datasets[r].data[e]:0);return this.getPixelForValue(i)}return i=this.getPixelForValue(this.min),this.beginAtZero||this.min<=0&&this.max>=0||this.min>=0&&this.max<=0?(i=this.getPixelForValue(0),i+=this.options.gridLines.lineWidth):this.min<0&&this.max<0&&(i=this.getPixelForValue(this.max)),i},calculateBarY:function(t,e){var i=o.data.datasets[t].data[e];if(o.options.stacked){for(var s=0,a=0,r=0;t>r;r++)o.data.datasets[r].data[e]<0?a+=o.data.datasets[r].data[e]||0:s+=o.data.datasets[r].data[e]||0;return this.getPixelForValue(0>i?a+i:s+i)}for(var n=0,h=t;h<o.data.datasets.length;h++)n+=h===t&&i?i:i;return this.getPixelForValue(i)},id:t.id});this.scales[a.id]=a},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.scales,function(t){t.draw(this.chartArea)},this),this.eachElement(function(t,i,o){t.transition(e).draw()},this),this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.bar.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.bar.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.bar.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.bar.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.bar.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.bar.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.35).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.35).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hoverAnimationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={animation:{animateRotate:!0,animateScale:!1},cutoutPercentage:50};e.Type.extend({name:"Doughnut",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Arc({_chart:this.chart,_datasetIndex:o,_index:s,_model:{}}))},this)},this),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),this.resetElements(),this.update()},calculateCircumference:function(t,e){return t.total>0?2*Math.PI*(e/t.total):0},resetElements:function(){this.outerRadius=(i.min([this.chart.width,this.chart.height])-this.options.elements.slice.borderWidth/2)/2,this.innerRadius=this.options.cutoutPercentage?this.outerRadius/100*this.options.cutoutPercentage:1,this.radiusLength=(this.outerRadius-this.innerRadius)/this.data.datasets.length,i.each(this.data.datasets,function(t,e){t.total=0,i.each(t.data,function(e){t.total+=Math.abs(e)},this),t.outerRadius=this.outerRadius-this.radiusLength*e,t.innerRadius=t.outerRadius-this.radiusLength,i.each(t.metaData,function(e,o){i.extend(e,{_model:{x:this.chart.width/2,y:this.chart.height/2,startAngle:Math.PI*-.5,circumference:this.options.animation.animateRotate?0:this.calculateCircumference(metaSlice.value),outerRadius:this.options.animation.animateScale?0:t.outerRadius,innerRadius:this.options.animation.animateScale?0:t.innerRadius,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(t.backgroundColor,o,this.options.elements.slice.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(t.hoverBackgroundColor,o,this.options.elements.slice.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(t.borderWidth,o,this.options.elements.slice.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(t.borderColor,o,this.options.elements.slice.borderColor),label:i.getValueAtIndexOrDefault(t.label,o,this.data.labels[o])}}),e.pivot()},this)},this)},update:function(){this.outerRadius=(i.min([this.chart.width,this.chart.height])-this.options.elements.slice.borderWidth/2)/2,this.innerRadius=this.options.cutoutPercentage?this.outerRadius/100*this.options.cutoutPercentage:1,this.radiusLength=(this.outerRadius-this.innerRadius)/this.data.datasets.length,i.each(this.data.datasets,function(t,e){t.total=0,i.each(t.data,function(e){t.total+=Math.abs(e)},this),t.outerRadius=this.outerRadius-this.radiusLength*e,t.innerRadius=t.outerRadius-this.radiusLength,i.each(t.metaData,function(o,s){i.extend(o,{_chart:this.chart,_datasetIndex:e,_index:s,_model:{x:this.chart.width/2,y:this.chart.height/2,circumference:this.calculateCircumference(t,t.data[s]),outerRadius:t.outerRadius,innerRadius:t.innerRadius,backgroundColor:o.custom&&o.custom.backgroundColor?o.custom.backgroundColor:i.getValueAtIndexOrDefault(t.backgroundColor,s,this.options.elements.slice.backgroundColor),hoverBackgroundColor:o.custom&&o.custom.hoverBackgroundColor?o.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(t.hoverBackgroundColor,s,this.options.elements.slice.hoverBackgroundColor),borderWidth:o.custom&&o.custom.borderWidth?o.custom.borderWidth:i.getValueAtIndexOrDefault(t.borderWidth,s,this.options.elements.slice.borderWidth),borderColor:o.custom&&o.custom.borderColor?o.custom.borderColor:i.getValueAtIndexOrDefault(t.borderColor,s,this.options.elements.slice.borderColor),label:i.getValueAtIndexOrDefault(t.label,s,this.data.labels[s])}}),0===s?o._model.startAngle=Math.PI*-.5:o._model.startAngle=t.metaData[s-1]._model.endAngle,o._model.endAngle=o._model.startAngle+o._model.circumference,s<t.data.length-1&&(t.metaData[s+1]._model.startAngle=o._model.endAngle),o.pivot()},this)},this),this.render()},draw:function(t){t=t||1,this.clear(),this.eachElement(function(e){e.transition(t).draw()},this),this.tooltip.transition(t).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getSliceAtEvent(t);case"label":return this.getSlicesAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.slice.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.slice.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.slice.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.slice.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.slice.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.slice.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+2),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.35).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth+2);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+2),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.35).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth+2);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this},getSliceAtEvent:function(t){var e=[],o=i.getRelativePosition(t);return this.eachElement(function(t,i){t.inRange(o.x,o.y)&&e.push(t)},this),e}}),e.types.Doughnut.extend({name:"Pie",defaults:i.merge(o,{cutoutPercentage:0})})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={stacked:!1,hover:{mode:"label"},scales:{xAxes:[{scaleType:"dataset",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{scaleType:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]}};e.Type.extend({name:"Line",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaDataset=new e.Line({_chart:this.chart,_datasetIndex:o,_points:t.metaData}),t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Point({_datasetIndex:o,_index:s,_chart:this.chart,_model:{x:0,y:0}}))},this),t.xAxisID=this.options.scales.xAxes[0].id,t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},nextPoint:function(t,e){return t[e+1]||t[e]},previousPoint:function(t,e){return t[e-1]||t[e]},resetElements:function(){this.eachElement(function(t,e,o,s){var a,r=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];a=n.getPixelForValue(n.min<0&&n.max<0?n.max:n.min>0&&n.max>0?n.min:0),i.extend(t,{_chart:this.chart,_xScale:r,_yScale:n,_datasetIndex:s,_index:e,_model:{x:r.getPixelForValue(null,e,!0),y:a,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:"number"!=typeof this.data.datasets[s].data[e],hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},update:function(){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,e){var o=this.scales[t.yAxisID];i.extend(t.metaDataset,{_scale:o,_datasetIndex:e,_children:t.metaData,_model:{tension:t.tension||this.options.elements.line.tension,backgroundColor:t.backgroundColor||this.options.elements.line.backgroundColor,borderWidth:t.borderWidth||this.options.elements.line.borderWidth,borderColor:t.borderColor||this.options.elements.line.borderColor,fill:void 0!==t.fill?t.fill:this.options.elements.line.fill,skipNull:void 0!==t.skipNull?t.skipNull:this.options.elements.line.skipNull,drawNull:void 0!==t.drawNull?t.drawNull:this.options.elements.line.drawNull,scaleTop:o.top,scaleBottom:o.bottom,scaleZero:o.getPixelForValue(0)}}),t.metaDataset.pivot()}),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],r=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:r,_datasetIndex:s,_index:e,_model:{x:a.getPixelForValue(null,e,!0),y:r.getPointPixelForValue(this.data.datasets[s].data[e],e,s),tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:"number"!=typeof this.data.datasets[s].data[e],hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this),this.render()},buildScale:function(){var t=this,o=function(){this.min=null,this.max=null;var e=[],o=[];if(t.options.stacked){i.each(t.data.datasets,function(s){s.yAxisID===this.id&&i.each(s.data,function(i,s){e[s]=e[s]||0,o[s]=o[s]||0,t.options.relativePoints?e[s]=100:0>i?o[s]+=i:e[s]+=i},this)},this);var s=e.concat(o);this.min=i.min(s),this.max=i.max(s)}else i.each(t.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)};this.scales={};var s=e.scales.getScaleConstructor(this.options.scales.xAxes[0].scaleType),a=new s({ctx:this.chart.ctx,options:this.options.scales.xAxes[0],calculateRange:function(){this.labels=t.data.labels,this.min=0,this.max=this.labels.length},id:this.options.scales.xAxes[0].id});this.scales[a.id]=a,i.each(this.options.scales.yAxes,function(i){var s=e.scales.getScaleConstructor(i.scaleType),a=new s({ctx:this.chart.ctx,options:i,calculateRange:o,getPointPixelForValue:function(e,i,o){if(t.options.stacked){for(var s=0,a=0,r=0;o>r;++r)t.data.datasets[r].data[i]<0?a+=t.data.datasets[r].data[i]:s+=t.data.datasets[r].data[i];return this.getPixelForValue(0>e?a+e:s+e)}return this.getPixelForValue(e)},id:i.id});this.scales[a.id]=a},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.scales,function(t){t.draw(this.chartArea)},this);for(var o=this.data.datasets.length-1;o>=0;o--){var s=this.data.datasets[o];i.each(s.metaData,function(t,i){t.transition(e)},this),s.metaDataset.transition(e).draw(),i.each(s.metaData,function(t){t.draw()})}this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.radius=this.lastActive[0].custom&&this.lastActive[0].custom.radius?this.lastActive[0].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.radius=this.lastActive[s].custom&&this.lastActive[s].custom.radius?this.lastActive[s].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+2),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.35).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth+2);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+2),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.35).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth+2);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={scale:{scaleType:"radialLinear",display:!0,animate:!1,lineArc:!0,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2}},animateRotate:!0};e.Type.extend({name:"PolarArea",defaults:o,initialize:function(){var t=this,o=e.scales.getScaleConstructor(this.options.scale.scaleType);this.scale=new o({options:this.options.scale,lineArc:!0,width:this.chart.width,height:this.chart.height,xCenter:this.chart.width/2,yCenter:this.chart.height/2,ctx:this.chart.ctx,valuesCount:this.data.length,calculateRange:function(){this.min=null,this.max=null,i.each(t.data.datasets[0].data,function(t){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)}}),i.bindEvents(this,this.options.events,this.events),i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Arc({_chart:this.chart,_datasetIndex:o,_index:s,_model:{}}))},this)},this),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),this.updateScaleRange(),this.scale.calculateRange(),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},updateScaleRange:function(){i.extend(this.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})},resetElements:function(){var t=1/this.data.datasets[0].data.length*2;i.each(this.data.datasets[0].metaData,function(e,o){var s=(this.data.datasets[0].data[o],1.5*Math.PI+Math.PI*t*o);s+t*Math.PI;i.extend(e,{_index:o,_model:{x:this.chart.width/2,y:this.chart.height/2,innerRadius:0,outerRadius:0,startAngle:1.5*Math.PI,endAngle:1.5*Math.PI,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor,o,this.options.elements.slice.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor,o,this.options.elements.slice.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth,o,this.options.elements.slice.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[0].borderColor,o,this.options.elements.slice.borderColor),label:i.getValueAtIndexOrDefault(this.data.datasets[0].labels,o,this.data.datasets[0].labels[o])}}),e.pivot();
-},this)},update:function(){this.updateScaleRange(),this.scale.calculateRange(),this.scale.generateTicks(),this.scale.buildYLabels(),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height);var t=1/this.data.datasets[0].data.length*2;i.each(this.data.datasets[0].metaData,function(e,o){var s=this.data.datasets[0].data[o],a=1.5*Math.PI+Math.PI*t*o,r=a+t*Math.PI;i.extend(e,{_index:o,_model:{x:this.chart.width/2,y:this.chart.height/2,innerRadius:0,outerRadius:this.scale.calculateCenterOffset(s),startAngle:a,endAngle:r,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor,o,this.options.elements.slice.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor,o,this.options.elements.slice.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth,o,this.options.elements.slice.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[0].borderColor,o,this.options.elements.slice.borderColor),label:i.getValueAtIndexOrDefault(this.data.datasets[0].labels,o,this.data.datasets[0].labels[o])}}),e.pivot(),console.log(e)},this),this.render()},draw:function(t){var e=t||1;this.clear(),i.each(this.data.datasets[0].metaData,function(t,i){t.transition(e).draw()},this),this.scale.draw(),this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getSliceAtEvent(t);case"label":return this.getSlicesAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.slice.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.slice.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.slice.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.slice.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.slice.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.slice.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+2),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.35).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth+2);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+2),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.35).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth+2);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this},getSliceAtEvent:function(t){var e=[],o=i.getRelativePosition(t);return this.eachElement(function(t,i){t.inRange(o.x,o.y)&&e.push(t)},this),e}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.Type.extend({name:"Radar",defaults:{scale:{scaleType:"radialLinear",display:!0,animate:!1,lineArc:!1,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1},angleLines:{show:!0,color:"rgba(0,0,0,.1)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},elements:{line:{tension:0}},legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].strokeColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>'},initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaDataset=new e.Line({_chart:this.chart,_datasetIndex:o,_points:t.metaData,_loop:!0}),t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Point({_datasetIndex:o,_index:s,_chart:this.chart,_model:{x:0,y:0}}))},this)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},nextPoint:function(t,e){return t[e+1]||t[0]},previousPoint:function(t,e){return t[e-1]||t[t.length-1]},resetElements:function(){this.eachElement(function(t,e,o,s){i.extend(t,{_chart:this.chart,_datasetIndex:s,_index:e,_scale:this.scale,_model:{x:this.scale.xCenter,y:this.scale.yCenter,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:"number"!=typeof this.data.datasets[s].data[e],hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=this.scale.xCenter,t._model.controlPointPreviousY=this.scale.yCenter,t._model.controlPointNextX=this.scale.xCenter,t._model.controlPointNextY=this.scale.yCenter,t.pivot()},this)},update:function(){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,e){i.extend(t.metaDataset,{_datasetIndex:e,_children:t.metaData,_model:{tension:t.tension||this.options.elements.line.tension,backgroundColor:t.backgroundColor||this.options.elements.line.backgroundColor,borderWidth:t.borderWidth||this.options.elements.line.borderWidth,borderColor:t.borderColor||this.options.elements.line.borderColor,fill:void 0!==t.fill?t.fill:this.options.elements.line.fill,skipNull:void 0!==t.skipNull?t.skipNull:this.options.elements.line.skipNull,drawNull:void 0!==t.drawNull?t.drawNull:this.options.elements.line.drawNull,scaleTop:this.scale.top,scaleBottom:this.scale.bottom,scaleZero:this.scale.getPointPosition(0)}}),t.metaDataset.pivot()}),this.eachElement(function(t,e,o,s){var a=this.scale.getPointPosition(e,this.scale.calculateCenterOffset(this.data.datasets[s].data[e]));i.extend(t,{_chart:this.chart,_datasetIndex:s,_index:e,_model:{x:a.x,y:a.y,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:"number"!=typeof this.data.datasets[s].data[e],hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this),this.render()},buildScale:function(){var t=this,o=e.scales.getScaleConstructor(this.options.scale.scaleType);this.scale=new o({options:this.options.scale,height:this.chart.height,width:this.chart.width,xCenter:this.chart.width/2,yCenter:this.chart.height/2,ctx:this.chart.ctx,labels:this.data.labels,valuesCount:this.data.datasets[0].data.length,calculateRange:function(){this.min=null,this.max=null,i.each(t.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)}}),this.scale.setScaleSize(),this.scale.calculateRange(),this.scale.generateTicks(),this.scale.buildYLabels()},draw:function(t){var e=t||1;this.clear(),this.scale.draw(this.chartArea);for(var o=this.data.datasets.length-1;o>=0;o--){var s=this.data.datasets[o];i.each(s.metaData,function(t,i){t.transition(e)},this),s.metaDataset.transition(e).draw(),i.each(s.metaData,function(t){t.draw()})}this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.radius=this.lastActive[0].custom&&this.lastActive[0].custom.radius?this.lastActive[0].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.radius=this.lastActive[s].custom&&this.lastActive[s].custom.radius?this.lastActive[s].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+2),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.35).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth+2);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+2),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.35).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth+2);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.scaleService={fitScalesForChart:function(t,e,o){var s=10,a=10;if(t){var r=i.where(t.scales,function(t){return"left"==t.options.position}),n=i.where(t.scales,function(t){return"right"==t.options.position}),h=i.where(t.scales,function(t){return"top"==t.options.position}),l=i.where(t.scales,function(t){return"bottom"==t.options.position});if(0===h.length||0===l.length){var c=0,d=function(t){t.options.labels.show&&(c=Math.max(c,t.options.labels.fontSize))};i.each(r,d),i.each(n,d),0===h.length&&(a+=.75*c),0===l.length&&(a+=1.5*c)}var u,v=e/2,m=o/2,p=m/v;t.options.maintainAspectRatio&&(u=o/e,p!=u&&(m=v*u,p=u)),v-=2*s,m-=2*a;var g=(e-v)/(r.length+n.length),f=(o-m)/(h.length+l.length),b=[],x=function(t){var e=t.fit(g,m);b.push({horizontal:!1,minSize:e,scale:t})},A=function(t){var e=t.fit(v,f);b.push({horizontal:!0,minSize:e,scale:t})};i.each(r,x),i.each(n,x),i.each(h,A),i.each(l,A);var y=o-2*a,C=e-2*s;if(i.each(b,function(t){t.horizontal?y-=t.minSize.height:C-=t.minSize.width}),t.options.maintainAspectRatio){var _=y/C;_!=u&&(C>y?C=y/u:y=C*u)}var w=function(t){var e=i.findNextWhere(b,function(e){return e.scale===t});e&&t.fit(e.minSize.width,y)},k=function(t){var e=i.findNextWhere(b,function(e){return e.scale===t});e&&t.fit(C,e.minSize.width)};i.each(r,w),i.each(n,w),i.each(h,k),i.each(l,k);var S=s,P=a;i.each(r,function(t){S+=t.width}),i.each(h,function(t){P+=t.height});var I=s,W=a,D=function(t){t.left=I,t.right=I+t.width,t.top=P,t.bottom=P+y,I=t.right},O=function(t){t.left=S,t.right=S+C,t.top=W,t.bottom=W+t.height,W=t.bottom};i.each(r,D),i.each(h,O),I+=C,W+=y,i.each(n,D),i.each(l,O),t.chartArea={left:S,top:P,right:S+C,bottom:P+y}}}},e.scales={constructors:{},registerScaleType:function(t,e){this.constructors[t]=e},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0}};var o=e.Element.extend({calculateRange:i.noop,isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},generateTicks:function(t,e){if(this.ticks=[],this.options.override)for(var o=0;o<=this.options.override.steps;++o){var s=this.options.override.start+o*this.options.override.stepWidth;ticks.push(s)}else{var a;if(a=this.isHorizontal()?Math.min(11,Math.ceil(t/50)):Math.min(11,Math.ceil(e/(2*this.options.labels.fontSize))),a=Math.max(2,a),this.options.beginAtZero){var r=i.sign(this.min),n=i.sign(this.max);0>r&&0>n?this.max=0:r>0&&n>0&&(this.min=0)}for(var h=i.niceNum(this.max-this.min,!1),l=i.niceNum(h/(a-1),!0),c=Math.floor(this.min/l)*l,d=Math.ceil(this.max/l)*l,u=c;d>=u;u+=l)this.ticks.push(u)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,o){var s;this.options.labels.userCallback?s=this.options.lables.userCallback(t,e,o):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.labels.push(s?s:"")},this)},getPixelForValue:function(t){var e,i=this.max-this.min;return e=this.isHorizontal()?this.left+this.width/i*(t-this.min):this.bottom-this.height/i*(t-this.min)},fit:function(t,e){this.calculateRange(),this.generateTicks(t,e),this.buildLabels();var o={width:0,height:0};if(this.isHorizontal()?(o.width=t,o.height=this.options.gridLines.show?25:0):(o.height=e,o.width=this.options.gridLines.show?25:0),this.options.labels.show){var s=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);if(this.isHorizontal()){var a=(e-o.height,1.5*this.options.labels.fontSize);o.height=Math.min(e,o.height+a)}else{var r=t-o.width,n=i.longestText(this.ctx,s,this.labels);r>n?o.width+=n:o.width=t}}return this.width=o.width,this.height=o.height,o},draw:function(t){if(this.options.display){var e,o;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){e=!0,o=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var s="bottom"==this.options.position?this.top:this.bottom-10,a="bottom"==this.options.position?this.top+10:this.bottom;i.each(this.ticks,function(r,n){var h=this.getPixelForValue(r);0===r||!o&&0===n?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,s),this.ctx.lineTo(h,a)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()},this)}if(this.options.labels.show){var r;r="top"==this.options.position?this.top:this.top+20,this.ctx.textAlign="center",this.ctx.textBaseline="top",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,i,r)},this)}}else{if(this.options.gridLines.show){e=!0,o=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var n="right"==this.options.position?this.left:this.right-10,h="right"==this.options.position?this.left+10:this.right;i.each(this.ticks,function(s,a){var r=this.getPixelForValue(s);0===s||!o&&0===a?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),r+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(n,r),this.ctx.lineTo(h,r)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,r),this.ctx.lineTo(t.right,r)),this.ctx.stroke()},this)}if(this.options.labels.show){var l,c=this.width-25;l="left"==this.options.position?this.left:this.left+20,this.ctx.textAlign="left",this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,l,i,c)},this)}}}}});e.scales.registerScaleType("linear",o);var s=e.Element.extend({calculateRange:i.noop,isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},getPixelForValue:function(t,e,i){if(this.isHorizontal()){var o=(this.labelRotation>0,this.width-(this.paddingLeft+this.paddingRight)),s=o/Math.max(this.max-(this.options.gridLines.offsetGridLines?0:1),1),a=s*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&i&&(a+=s/2),this.left+Math.round(a)}return this.top+e*(this.height/this.max)},calculateLabelRotation:function(t){var e=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=e;var o,s,a=this.ctx.measureText(this.labels[0]).width,r=this.ctx.measureText(this.labels[this.labels.length-1]).width;if(this.paddingRight=r/2+3,this.paddingLeft=a/2+3,this.labelRotation=0,this.options.display){var n,h,l=i.longestText(this.ctx,e,this.labels);this.labelWidth=l;for(var c=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>c&&0===this.labelRotation||this.labelWidth>c&&this.labelRotation<=90&&this.labelRotation>0;){if(n=Math.cos(i.toRadians(this.labelRotation)),h=Math.sin(i.toRadians(this.labelRotation)),o=n*a,s=n*r,o+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=o+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,h*l>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=n*l}}else this.labelWidth=0,this.paddingRight=this.padding,this.paddingLeft=this.padding},fit:function(t,e){this.calculateRange(),this.calculateLabelRotation();var o={width:0,height:0},s=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),a=i.longestText(this.ctx,s,this.labels);if(this.isHorizontal()){o.width=t,this.width=t;var r=Math.cos(i.toRadians(this.labelRotation))*a+1.5*this.options.labels.fontSize;o.height=Math.min(r,e)}else o.height=e,this.height=e,o.width=Math.min(a+6,t);return this.width=o.width,this.height=o.height,o},draw:function(t){if(this.options.display){var e;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){e=!0;var o="bottom"==this.options.position?this.top:this.bottom-10,s="bottom"==this.options.position?this.top+10:this.bottom,a=0!==this.labelRotation;i.each(this.labels,function(r,n){var h=this.getPixelForValue(r,n,!1),l=this.getPixelForValue(r,n,!0);this.options.gridLines.show&&(0===n?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,o),this.ctx.lineTo(h,s)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(l,a?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=a?"right":"center",this.ctx.textBaseline=a?"middle":"top",this.ctx.fillText(r,0,0),this.ctx.restore())},this)}else this.options.gridLines.show,this.options.labels.show}}});e.scales.registerScaleType("dataset",s);var a=e.Element.extend({initialize:function(){this.size=i.min([this.height,this.width]),this.drawingArea=this.options.display?this.size/2-(this.options.labels.fontSize/2+this.options.labels.backdropPaddingY):this.size/2},calculateCenterOffset:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},update:function(){this.options.lineArc?this.drawingArea=this.options.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},calculateRange:i.noop,generateTicks:function(){if(this.ticks=[],this.options.override)for(var t=0;t<=this.options.override.steps;++t){var e=this.options.override.start+t*this.options.override.stepWidth;ticks.push(e)}else{var o=Math.min(11,Math.ceil(this.drawingArea/(2*this.options.labels.fontSize)));if(o=Math.max(2,o),this.options.beginAtZero){var s=i.sign(this.min),a=i.sign(this.max);0>s&&0>a?this.max=0:s>0&&a>0&&(this.min=0)}for(var r=i.niceNum(this.max-this.min,!1),n=i.niceNum(r/(o-1),!0),h=Math.floor(this.min/n)*n,l=Math.ceil(this.max/n)*n,c=h;l>=c;c+=n)this.ticks.push(c)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildYLabels:function(){this.yLabels=[],i.each(this.ticks,function(t,e,o){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,o):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.yLabels.push(s?s:"")},this)},getCircumference:function(){return 2*Math.PI/this.valuesCount},setScaleSize:function(){var t,e,o,s,a,r,n,h,l,c,d,u,v=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),m=this.width,p=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.valuesCount;e++)t=this.getPointPosition(e,v),o=this.ctx.measureText(i.template(this.options.labels.template,{value:this.labels[e]})).width+5,0===e||e===this.valuesCount/2?(s=o/2,t.x+s>m&&(m=t.x+s,a=e),t.x-s<p&&(p=t.x-s,n=e)):e<this.valuesCount/2?t.x+o>m&&(m=t.x+o,a=e):e>this.valuesCount/2&&t.x-o<p&&(p=t.x-o,n=e);l=p,c=Math.ceil(m-this.width),r=this.getIndexAngle(a),h=this.getIndexAngle(n),d=c/Math.sin(r+Math.PI/2),u=l/Math.sin(h+Math.PI/2),d=i.isNumber(d)?d:0,u=i.isNumber(u)?u:0,this.drawingArea=v-(u+d)/2,this.setCenterPoint(u,d)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,o=t+this.drawingArea;this.xCenter=(o+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.valuesCount;return t*e-Math.PI/2},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},draw:function(){if(this.options.display){var t=this.ctx;if(i.each(this.yLabels,function(e,o){if(o>0){var s,a=o*(this.drawingArea/Math.max(this.ticks.length,1)),r=this.yCenter-a;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,a,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var n=0;n<this.valuesCount;n++)s=this.getPointPosition(n,this.calculateCenterOffset(this.ticks[o])),0===n?t.moveTo(s.x,s.y):t.lineTo(s.x,s.y);
-t.closePath(),t.stroke()}if(this.options.labels.show){if(t.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),this.showLabelBackdrop){var h=t.measureText(e).width;t.fillStyle=this.options.labels.backdropColor,t.fillRect(this.xCenter-h/2-this.options.labels.backdropPaddingX,r-this.fontSize/2-this.options.labels.backdropPaddingY,h+2*this.options.labels.backdropPaddingX,this.options.labels.fontSize+2*this.options.lables.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.labels.fontColor,t.fillText(e,this.xCenter,r)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.valuesCount-1;e>=0;e--){if(this.options.angleLines.show){var o=this.getPointPosition(e,this.calculateCenterOffset(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(o.x,o.y),t.stroke(),t.closePath()}var s=this.getPointPosition(e,this.calculateCenterOffset(this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var a=this.labels.length,r=this.labels.length/2,n=r/2,h=n>e||e>a-n,l=e===n||e===a-n;0===e?t.textAlign="center":e===r?t.textAlign="center":r>e?t.textAlign="left":t.textAlign="right",l?t.textBaseline="middle":h?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.labels[e],s.x,s.y)}}}}});e.scales.registerScaleType("radialLinear",a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={hover:{mode:"single"},scales:{xAxes:[{scaleType:"linear",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,integersOnly:!1,override:null,labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{scaleType:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,integersOnly:!1,override:null,labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]},legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].borderColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>',tooltips:{template:"(<%= value.x %>, <%= value.y %>)",multiTemplate:"<%if (datasetLabel){%><%=datasetLabel%>: <%}%>(<%= value.x %>, <%= value.y %>)"}};e.Type.extend({name:"Scatter",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaDataset=new e.Line({_chart:this.chart,_datasetIndex:o,_points:t.metaData}),t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Point({_datasetIndex:o,_index:s,_chart:this.chart,_model:{x:0,y:0}}))},this),t.xAxisID||(t.xAxisID=this.options.scales.xAxes[0].id),t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},nextPoint:function(t,e){return t[e+1]||t[e]},previousPoint:function(t,e){return t[e-1]||t[e]},resetElements:function(){this.eachElement(function(t,e,o,s){var a,r=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];a=n.getPixelForValue(n.min<0&&n.max<0?n.max:n.min>0&&n.max>0?n.min:0),i.extend(t,{_chart:this.chart,_xScale:r,_yScale:n,_datasetIndex:s,_index:e,_model:{x:r.getPixelForValue(this.data.datasets[s].data[e].x),y:a,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:"number"!=typeof this.data.datasets[s].data[e].x||"number"!=typeof this.data.datasets[s].data[e].y,hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},update:function(){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,e){var o=this.scales[t.yAxisID];i.extend(t.metaDataset,{_scale:o,_datasetIndex:e,_children:t.metaData,_model:{tension:t.tension||this.options.elements.line.tension,backgroundColor:t.backgroundColor||this.options.elements.line.backgroundColor,borderWidth:t.borderWidth||this.options.elements.line.borderWidth,borderColor:t.borderColor||this.options.elements.line.borderColor,fill:void 0!==t.fill?t.fill:this.options.elements.line.fill,skipNull:void 0!==t.skipNull?t.skipNull:this.options.elements.line.skipNull,drawNull:void 0!==t.drawNull?t.drawNull:this.options.elements.line.drawNull,scaleTop:o.top,scaleBottom:o.bottom,scaleZero:o.getPixelForValue(0)}}),t.metaDataset.pivot()}),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],r=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:r,_datasetIndex:s,_index:e,_model:{x:a.getPixelForValue(this.data.datasets[s].data[e].x),y:r.getPixelForValue(this.data.datasets[s].data[e].y),tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:"number"!=typeof this.data.datasets[s].data[e].x||"number"!=typeof this.data.datasets[s].data[e].y,hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this),this.render()},buildScale:function(){var t=this,o=function(){this.min=null,this.max=null,i.each(t.data.datasets,function(t){t.xAxisID===this.id&&i.each(t.data,function(t){null===this.min?this.min=t.x:t.x<this.min&&(this.min=t.x),null===this.max?this.max=t.x:t.x>this.max&&(this.max=t.x)},this)},this)},s=function(){this.min=null,this.max=null,i.each(t.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t){null===this.min?this.min=t.y:t.y<this.min&&(this.min=t.y),null===this.max?this.max=t.y:t.y>this.max&&(this.max=t.y)},this)},this)};this.scales={},i.each(this.options.scales.xAxes,function(t){var i=e.scales.getScaleConstructor(t.scaleType),s=new i({ctx:this.chart.ctx,options:t,calculateRange:o,id:t.id});this.scales[s.id]=s},this),i.each(this.options.scales.yAxes,function(t){var i=e.scales.getScaleConstructor(t.scaleType),o=new i({ctx:this.chart.ctx,options:t,calculateRange:s,id:t.id,getPointPixelForValue:function(t,e,i){return this.getPixelForValue(t)}});this.scales[o.id]=o},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.scales,function(t){t.draw(this.chartArea)},this);for(var o=this.data.datasets.length-1;o>=0;o--){var s=this.data.datasets[o];i.each(s.metaData,function(t,i){t.transition(e)},this),s.metaDataset.transition(e).draw(),i.each(s.metaData,function(t){t.draw()})}this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.radius=this.lastActive[0].custom&&this.lastActive[0].custom.radius?this.lastActive[0].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.radius=this.lastActive[s].custom&&this.lastActive[s].custom.radius?this.lastActive[s].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+2),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.35).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth+2);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+2),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.35).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth+2);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hoverAnimationDuration))}return this.lastActive=this.active,this}})}.call(this),!function t(e,i,o){function s(r,n){if(!i[r]){if(!e[r]){var h="function"==typeof require&&require;if(!n&&h)return h(r,!0);if(a)return a(r,!0);var l=new Error("Cannot find module '"+r+"'");throw l.code="MODULE_NOT_FOUND",l}var c=i[r]={exports:{}};e[r][0].call(c.exports,function(t){var i=e[r][1][t];return s(i?i:t)},c,c.exports,t,e,i,o)}return i[r].exports}for(var a="function"==typeof require&&require,r=0;r<o.length;r++)s(o[r]);return s}({1:[function(t,e,i){!function(){var i=t("color-convert"),o=t("color-string"),s=function(t){if(t instanceof s)return t;if(!(this instanceof s))return new s(t);if(this.values={rgb:[0,0,0],hsl:[0,0,0],hsv:[0,0,0],hwb:[0,0,0],cmyk:[0,0,0,0],alpha:1},"string"==typeof t){var e=o.getRgba(t);if(e)this.setValues("rgb",e);else if(e=o.getHsla(t))this.setValues("hsl",e);else{if(!(e=o.getHwb(t)))throw new Error('Unable to parse color from string "'+t+'"');this.setValues("hwb",e)}}else if("object"==typeof t){var e=t;if(void 0!==e.r||void 0!==e.red)this.setValues("rgb",e);else if(void 0!==e.l||void 0!==e.lightness)this.setValues("hsl",e);else if(void 0!==e.v||void 0!==e.value)this.setValues("hsv",e);else if(void 0!==e.w||void 0!==e.whiteness)this.setValues("hwb",e);else{if(void 0===e.c&&void 0===e.cyan)throw new Error("Unable to parse color from object "+JSON.stringify(t));this.setValues("cmyk",e)}}};s.prototype={rgb:function(t){return this.setSpace("rgb",arguments)},hsl:function(t){return this.setSpace("hsl",arguments)},hsv:function(t){return this.setSpace("hsv",arguments)},hwb:function(t){return this.setSpace("hwb",arguments)},cmyk:function(t){return this.setSpace("cmyk",arguments)},rgbArray:function(){return this.values.rgb},hslArray:function(){return this.values.hsl},hsvArray:function(){return this.values.hsv},hwbArray:function(){return 1!==this.values.alpha?this.values.hwb.concat([this.values.alpha]):this.values.hwb},cmykArray:function(){return this.values.cmyk},rgbaArray:function(){var t=this.values.rgb;return t.concat([this.values.alpha])},hslaArray:function(){var t=this.values.hsl;return t.concat([this.values.alpha])},alpha:function(t){return void 0===t?this.values.alpha:(this.setValues("alpha",t),this)},red:function(t){return this.setChannel("rgb",0,t)},green:function(t){return this.setChannel("rgb",1,t)},blue:function(t){return this.setChannel("rgb",2,t)},hue:function(t){return this.setChannel("hsl",0,t)},saturation:function(t){return this.setChannel("hsl",1,t)},lightness:function(t){return this.setChannel("hsl",2,t)},saturationv:function(t){return this.setChannel("hsv",1,t)},whiteness:function(t){return this.setChannel("hwb",1,t)},blackness:function(t){return this.setChannel("hwb",2,t)},value:function(t){return this.setChannel("hsv",2,t)},cyan:function(t){return this.setChannel("cmyk",0,t)},magenta:function(t){return this.setChannel("cmyk",1,t)},yellow:function(t){return this.setChannel("cmyk",2,t)},black:function(t){return this.setChannel("cmyk",3,t)},hexString:function(){return o.hexString(this.values.rgb)},rgbString:function(){return o.rgbString(this.values.rgb,this.values.alpha)},rgbaString:function(){return o.rgbaString(this.values.rgb,this.values.alpha)},percentString:function(){return o.percentString(this.values.rgb,this.values.alpha)},hslString:function(){return o.hslString(this.values.hsl,this.values.alpha)},hslaString:function(){return o.hslaString(this.values.hsl,this.values.alpha)},hwbString:function(){return o.hwbString(this.values.hwb,this.values.alpha)},keyword:function(){return o.keyword(this.values.rgb,this.values.alpha)},rgbNumber:function(){return this.values.rgb[0]<<16|this.values.rgb[1]<<8|this.values.rgb[2]},luminosity:function(){for(var t=this.values.rgb,e=[],i=0;i<t.length;i++){var o=t[i]/255;e[i]=.03928>=o?o/12.92:Math.pow((o+.055)/1.055,2.4)}return.2126*e[0]+.7152*e[1]+.0722*e[2]},contrast:function(t){var e=this.luminosity(),i=t.luminosity();return e>i?(e+.05)/(i+.05):(i+.05)/(e+.05)},level:function(t){var e=this.contrast(t);return e>=7.1?"AAA":e>=4.5?"AA":""},dark:function(){var t=this.values.rgb,e=(299*t[0]+587*t[1]+114*t[2])/1e3;return 128>e},light:function(){return!this.dark()},negate:function(){for(var t=[],e=0;3>e;e++)t[e]=255-this.values.rgb[e];return this.setValues("rgb",t),this},lighten:function(t){return this.values.hsl[2]+=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},darken:function(t){return this.values.hsl[2]-=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},saturate:function(t){return this.values.hsl[1]+=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},desaturate:function(t){return this.values.hsl[1]-=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},whiten:function(t){return this.values.hwb[1]+=this.values.hwb[1]*t,this.setValues("hwb",this.values.hwb),this},blacken:function(t){return this.values.hwb[2]+=this.values.hwb[2]*t,this.setValues("hwb",this.values.hwb),this},greyscale:function(){var t=this.values.rgb,e=.3*t[0]+.59*t[1]+.11*t[2];return this.setValues("rgb",[e,e,e]),this},clearer:function(t){return this.setValues("alpha",this.values.alpha-this.values.alpha*t),this},opaquer:function(t){return this.setValues("alpha",this.values.alpha+this.values.alpha*t),this},rotate:function(t){var e=this.values.hsl[0];return e=(e+t)%360,e=0>e?360+e:e,this.values.hsl[0]=e,this.setValues("hsl",this.values.hsl),this},mix:function(t,e){e=1-(null==e?.5:e);for(var i=2*e-1,o=this.alpha()-t.alpha(),s=((i*o==-1?i:(i+o)/(1+i*o))+1)/2,a=1-s,r=this.rgbArray(),n=t.rgbArray(),h=0;h<r.length;h++)r[h]=r[h]*s+n[h]*a;this.setValues("rgb",r);var l=this.alpha()*e+t.alpha()*(1-e);return this.setValues("alpha",l),this},toJSON:function(){return this.rgb()},clone:function(){return new s(this.rgb())}},s.prototype.getValues=function(t){for(var e={},i=0;i<t.length;i++)e[t.charAt(i)]=this.values[t][i];return 1!=this.values.alpha&&(e.a=this.values.alpha),e},s.prototype.setValues=function(t,e){var o={rgb:["red","green","blue"],hsl:["hue","saturation","lightness"],hsv:["hue","saturation","value"],hwb:["hue","whiteness","blackness"],cmyk:["cyan","magenta","yellow","black"]},s={rgb:[255,255,255],hsl:[360,100,100],hsv:[360,100,100],hwb:[360,100,100],cmyk:[100,100,100,100]},a=1;if("alpha"==t)a=e;else if(e.length)this.values[t]=e.slice(0,t.length),a=e[t.length];else if(void 0!==e[t.charAt(0)]){for(var r=0;r<t.length;r++)this.values[t][r]=e[t.charAt(r)];a=e.a}else if(void 0!==e[o[t][0]]){for(var n=o[t],r=0;r<t.length;r++)this.values[t][r]=e[n[r]];a=e.alpha}if(this.values.alpha=Math.max(0,Math.min(1,void 0!==a?a:this.values.alpha)),"alpha"!=t){for(var r=0;r<t.length;r++){var h=Math.max(0,Math.min(s[t][r],this.values[t][r]));this.values[t][r]=Math.round(h)}for(var l in o){l!=t&&(this.values[l]=i[t][l](this.values[t]));for(var r=0;r<l.length;r++){var h=Math.max(0,Math.min(s[l][r],this.values[l][r]));this.values[l][r]=Math.round(h)}}return!0}},s.prototype.setSpace=function(t,e){var i=e[0];return void 0===i?this.getValues(t):("number"==typeof i&&(i=Array.prototype.slice.call(e)),this.setValues(t,i),this)},s.prototype.setChannel=function(t,e,i){return void 0===i?this.values[t][e]:(this.values[t][e]=i,this.setValues(t,this.values[t]),this)},window.Color=e.exports=s}()},{"color-convert":3,"color-string":4}],2:[function(t,e,i){function o(t){var e,i,o,s=t[0]/255,a=t[1]/255,r=t[2]/255,n=Math.min(s,a,r),h=Math.max(s,a,r),l=h-n;return 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U={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]},$={};for(var J in U)$[JSON.stringify(U[J])]=J},{}],3:[function(t,e,i){var o=t("./conversions"),s=function(){return new l};for(var a in o){s[a+"Raw"]=function(t){return function(e){return"number"==typeof e&&(e=Array.prototype.slice.call(arguments)),o[t](e)}}(a);var r=/(\w+)2(\w+)/.exec(a),n=r[1],h=r[2];s[n]=s[n]||{},s[n][h]=s[a]=function(t){return function(e){"number"==typeof e&&(e=Array.prototype.slice.call(arguments));var i=o[t](e);if("string"==typeof i||void 0===i)return i;for(var s=0;s<i.length;s++)i[s]=Math.round(i[s]);return i}}(a)}var l=function(){this.convs={}};l.prototype.routeSpace=function(t,e){var i=e[0];return void 0===i?this.getValues(t):("number"==typeof i&&(i=Array.prototype.slice.call(e)),this.setValues(t,i))},l.prototype.setValues=function(t,e){return this.space=t,this.convs={},this.convs[t]=e,this},l.prototype.getValues=function(t){var e=this.convs[t];if(!e){var i=this.space,o=this.convs[i];
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this},eachElement:function(t){s.each(this.data.datasets,function(e,i){s.each(e.metaData,t,this,e.metaData,i)},this)},eachValue:function(t){s.each(this.data.datasets,function(e,i){s.each(e.data,t,this,i)},this)},eachDataset:function(t){s.each(this.data.datasets,t,this)},getElementsAtEvent:function(t){for(var e,i=[],o=s.getRelativePosition(t),a=function(t){i.push(t.metaData[e])},n=0;n<this.data.datasets.length;n++)for(e=0;e<this.data.datasets[n].metaData.length;e++)this.data.datasets[n].metaData[e].inGroupRange(o.x,o.y)&&s.each(this.data.datasets,a);return i.length?i:[]},getElementAtEvent:function(t){for(var e=[],i=s.getRelativePosition(t),o=0;o<this.data.datasets.length;++o)for(var a=0;a<this.data.datasets[o].metaData.length;++a)if(this.data.datasets[o].metaData[a].inRange(i.x,i.y))return e.push(this.data.datasets[o].metaData[a]),e;return[]},generateLegend:function(){return b(this.options.legendTemplate,this)},destroy:function(){this.clear(),_(this,this.events);var t=this.chart.canvas;t.width=this.chart.width,t.height=this.chart.height,t.style.removeProperty?(t.style.removeProperty("width"),t.style.removeProperty("height")):(t.style.removeAttribute("width"),t.style.removeAttribute("height")),delete i.instances[this.id]},toBase64Image:function(){return this.chart.canvas.toDataURL.apply(this.chart.canvas,arguments)}}),i.Type.extend=function(t){var e=this,o=function(){return e.apply(this,arguments)};if(o.prototype=n(e.prototype),r(o.prototype,t),o.extend=i.Type.extend,t.name||e.prototype.name){var a=t.name||e.prototype.name,h=i.defaults[e.prototype.name]?n(i.defaults[e.prototype.name]):{};i.defaults[a]=s.configMerge(h,t.defaults),i.types[a]=o,i.prototype[a]=function(t){return t.options=s.configMerge(i.defaults.global,i.defaults[a],t.options||{}),new o(t,this)}}else u("Name not provided for this chart, so it hasn't been registered");return e},i.Element=function(t){r(this,t),this.initialize.apply(this,arguments)},r(i.Element.prototype,{initialize:function(){},pivot:function(){return this._view||(this._view=n(this._model)),this._start=n(this._view),this},transition:function(t){return this._view||(this._view=n(this._model)),this._start||this.pivot(),a(this._model,function(e,i){if("_"!==i[0]&&this._model.hasOwnProperty(i))if(this._view[i])if(this._model[i]===this._view[i]);else if("string"==typeof e)try{var o=s.color(this._start[i]).mix(s.color(this._model[i]),t);this._view[i]=o.rgbString()}catch(a){this._view[i]=e}else if("number"==typeof e){var n=void 0!==this._start[i]?this._start[i]:0;this._view[i]=(this._model[i]-n)*t+n}else this._view[i]=e;else"number"==typeof e?this._view[i]=e*t:this._view[i]=e||null;else;},this),1===t&&delete this._start,this},tooltipPosition:function(){return{x:this._model.x,y:this._model.y}},hasValue:function(){return m(this._model.x)&&m(this._model.y)}}),i.Element.extend=l,i.Point=i.Element.extend({inRange:function(t,e){var i=this._view,o=i.hoverRadius+i.radius;return Math.pow(t-i.x,2)+Math.pow(e-i.y,2)<Math.pow(o,2)},inGroupRange:function(t){var e=this._view;return e?Math.pow(t-e.x,2)<Math.pow(e.radius+e.hoverRadius,2):!1},tooltipPosition:function(){var t=this._view;return{x:t.x,y:t.y,padding:t.radius+t.borderWidth}},draw:function(){var t=this._view,e=this._chart.ctx;t.skip||(t.radius>0||t.borderWidth>0)&&(e.beginPath(),e.arc(t.x,t.y,t.radius,0,2*Math.PI),e.closePath(),e.strokeStyle=t.borderColor||i.defaults.global.defaultColor,e.lineWidth=t.borderWidth||i.defaults.global.defaultColor,e.fillStyle=t.backgroundColor||i.defaults.global.defaultColor,e.fill(),e.stroke())}}),i.Line=i.Element.extend({draw:function(){var t=this._view,e=this._chart.ctx,o=this._children[0],a=this._children[this._children.length-1];s.each(this._children,function(i,o){var s=this.previousPoint(i,this._children,o),a=this.nextPoint(i,this._children,o);return 0===o?void e.moveTo(i._view.x,i._view.y):(i._view.skip&&t.skipNull&&!this._loop?(e.lineTo(s._view.x,i._view.y),e.moveTo(a._view.x,i._view.y)):s._view.skip&&t.skipNull&&!this._loop&&(e.moveTo(i._view.x,s._view.y),e.lineTo(i._view.x,i._view.y)),void(s._view.skip&&t.skipNull?e.moveTo(i._view.x,i._view.y):t.tension>0?e.bezierCurveTo(s._view.controlPointNextX,s._view.controlPointNextY,i._view.controlPointPreviousX,i._view.controlPointPreviousY,i._view.x,i._view.y):e.lineTo(i._view.x,i._view.y)))},this),this._loop&&(t.tension>0&&!o._view.skip?e.bezierCurveTo(a._view.controlPointNextX,a._view.controlPointNextY,o._view.controlPointPreviousX,o._view.controlPointPreviousY,o._view.x,o._view.y):e.lineTo(o._view.x,o._view.y)),this._children.length>0&&t.fill&&(e.lineTo(this._children[this._children.length-1]._view.x,t.scaleZero),e.lineTo(this._children[0]._view.x,t.scaleZero),e.fillStyle=t.backgroundColor||i.defaults.global.defaultColor,e.closePath(),e.fill()),e.lineWidth=t.borderWidth||i.defaults.global.defaultColor,e.strokeStyle=t.borderColor||i.defaults.global.defaultColor,e.beginPath(),s.each(this._children,function(i,o){var s=this.previousPoint(i,this._children,o),a=this.nextPoint(i,this._children,o);return 0===o?void e.moveTo(i._view.x,i._view.y):i._view.skip&&t.skipNull&&!this._loop?(e.moveTo(s._view.x,i._view.y),void e.moveTo(a._view.x,i._view.y)):s._view.skip&&t.skipNull&&!this._loop?(e.moveTo(i._view.x,s._view.y),void e.moveTo(i._view.x,i._view.y)):s._view.skip&&t.skipNull?void e.moveTo(i._view.x,i._view.y):void(t.tension>0?e.bezierCurveTo(s._view.controlPointNextX,s._view.controlPointNextY,i._view.controlPointPreviousX,i._view.controlPointPreviousY,i._view.x,i._view.y):e.lineTo(i._view.x,i._view.y))},this),this._loop&&!o._view.skip&&(t.tension>0?e.bezierCurveTo(a._view.controlPointNextX,a._view.controlPointNextY,o._view.controlPointPreviousX,o._view.controlPointPreviousY,o._view.x,o._view.y):e.lineTo(o._view.x,o._view.y)),e.stroke()},nextPoint:function(t,e,i){return this.loop?e[i+1]||e[0]:e[i+1]||e[e.length-1]},previousPoint:function(t,e,i){return this.loop?e[i-1]||e[e.length-1]:e[i-1]||e[0]}}),i.Arc=i.Element.extend({inGroupRange:function(t){var e=this._view;return e?Math.pow(t-e.x,2)<Math.pow(e.radius+e.hoverRadius,2):!1},inRange:function(t,e){var i=this._view,o=s.getAngleFromPoint(i,{x:t,y:e}),a=i.startAngle<-.5*Math.PI?i.startAngle+2*Math.PI:i.startAngle>1.5*Math.PI?i.startAngle-2*Math.PI:i.startAngle,n=i.endAngle<-.5*Math.PI?i.endAngle+2*Math.PI:i.endAngle>1.5*Math.PI?i.endAngle-2*Math.PI:i.endAngle,r=o.angle>=a&&o.angle<=n,h=o.distance>=i.innerRadius&&o.distance<=i.outerRadius;return r&&h},tooltipPosition:function(){var t=this._view,e=t.startAngle+(t.endAngle-t.startAngle)/2,i=(t.outerRadius-t.innerRadius)/2+t.innerRadius;return{x:t.x+Math.cos(e)*i,y:t.y+Math.sin(e)*i}},draw:function(){var t=this._chart.ctx,e=this._view;t.beginPath(),t.arc(e.x,e.y,e.outerRadius,e.startAngle,e.endAngle),t.arc(e.x,e.y,e.innerRadius,e.endAngle,e.startAngle,!0),t.closePath(),t.strokeStyle=e.borderColor,t.lineWidth=e.borderWidth,t.fillStyle=e.backgroundColor,t.fill(),t.lineJoin="bevel",e.borderWidth&&t.stroke()}}),i.Rectangle=i.Element.extend({draw:function(){var t=this._chart.ctx,e=this._view,i=e.width/2,o=e.x-i,s=e.x+i,a=e.base-(e.base-e.y),n=e.borderWidth/2;e.borderWidth&&(o+=n,s-=n,a+=n),t.beginPath(),t.fillStyle=e.backgroundColor,t.strokeStyle=e.borderColor,t.lineWidth=e.borderWidth,t.moveTo(o,e.base),t.lineTo(o,a),t.lineTo(s,a),t.lineTo(s,e.base),t.fill(),e.borderWidth&&t.stroke()},height:function(){var t=this._view;return t.base-t.y},inRange:function(t,e){var i=this._view;return i.y<i.base?t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.y&&e<=i.base:t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.base&&e<=i.y},inGroupRange:function(t){var e=this._view;return t>=e.x-e.width/2&&t<=e.x+e.width/2},tooltipPosition:function(){var t=this._view;return t.y<t.base?{x:t.x,y:t.y}:{x:t.x,y:t.base}}}),i.Animation=i.Element.extend({currentStep:null,numSteps:60,easing:"",render:null,onAnimationProgress:null,onAnimationComplete:null}),i.Tooltip=i.Element.extend({initialize:function(){var t=this._options;r(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":s.extend(this._model,{text:b(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();s.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var i,o,a=[],n=[],r=this._data.datasets.length-1;r>=0&&(i=this._data.datasets[r].metaData,o=h(i,this._active[0]),-1===o);r--);var l=function(t){var e,i,r,h,l,c=[],d=[],u=[];return s.each(this._data.datasets,function(t){e=t.metaData,e[o]&&e[o].hasValue()&&c.push(e[o])},this),s.each(c,function(t){d.push(t._view.x),u.push(t._view.y),a.push(s.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),n.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),l=g(u),r=p(u),h=g(d),i=p(d),{x:h>this._chart.width/2?h:i,y:(l+r)/2}}.call(this,o);s.extend(this._model,{x:l.x,y:l.y,labels:a,title:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:"",legendColors:n,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=a.length*this._model.fontSize+(a.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var c=t.measureText(this.title).width,d=D(t,this.font,a)+this._model.fontSize+3,u=p([d,c]);this._model.width=u+2*this._model.xPadding;var v=this._model.height/2;this._model.y-v<0?this._model.y=v:this._model.y+v>this._chart.height&&(this._model.y=this._chart.height-v),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.hover.mode){case"single":t.font=W(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var i=e.caretPadding||2,o=t.measureText(e.text).width+2*e.xPadding,a=e.fontSize+2*e.yPadding,n=a+e.caretHeight+i;e.x+o/2>this._chart.width?e.xAlign="left":e.x-o/2<0&&(e.xAlign="right"),e.y-n<0&&(e.yAlign="below");var r=e.x-o/2,h=e.y-n;if(t.fillStyle=s.color(e.backgroundColor).alpha(e.opacity).rgbString(),this._custom)this._custom(this._view);else{switch(e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-i),t.lineTo(e.x+e.caretHeight,e.y-(i+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(i+e.caretHeight)),t.closePath(),t.fill();break;case"below":h=e.y+i+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+i),t.lineTo(e.x+e.caretHeight,e.y+i+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+i+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":r=e.x-o+(e.cornerRadius+e.caretHeight);break;case"right":r=e.x-(e.cornerRadius+e.caretHeight)}R(t,r,h,o,a,e.cornerRadius),t.fill(),t.fillStyle=s.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,r+o/2,h+a/2)}break;case"label":R(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=s.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=s.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=W(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=W(e.fontSize,e._fontStyle,e._fontFamily),s.each(e.labels,function(i,o){t.fillStyle=s.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(i,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(o+1)),t.fillStyle=s.color(e.legendColors[o].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(o+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=s.color(e.legendColors[o].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(o+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}}),i.animationService={frameDuration:17,animations:[],dropFrames:0,addAnimation:function(t,e,i){i||(t.animating=!0);for(var o=0;o<this.animations.length;++o)if(this.animations[o].chartInstance===t)return void(this.animations[o].animationObject=e);this.animations.push({chartInstance:t,animationObject:e}),1==this.animations.length&&s.requestAnimFrame.call(window,this.digestWrapper)},cancelAnimation:function(t){var e=s.findNextWhere(this.animations,function(e){return e.chartInstance===t});e&&(this.animations.splice(e,1),t.animating=!1)},digestWrapper:function(){i.animationService.startDigest.call(i.animationService)},startDigest:function(){var t=Date.now(),e=0;this.dropFrames>1&&(e=Math.floor(this.dropFrames),this.dropFrames-=e);for(var i=0;i<this.animations.length;i++)null===this.animations[i].animationObject.currentStep&&(this.animations[i].animationObject.currentStep=0),this.animations[i].animationObject.currentStep+=1+e,this.animations[i].animationObject.currentStep>this.animations[i].animationObject.numSteps&&(this.animations[i].animationObject.currentStep=this.animations[i].animationObject.numSteps),this.animations[i].animationObject.render(this.animations[i].chartInstance,this.animations[i].animationObject),this.animations[i].animationObject.currentStep==this.animations[i].animationObject.numSteps&&(this.animations[i].chartInstance.animating=!1,this.animations.splice(i,1),i--);var o=Date.now(),a=o-t-this.frameDuration,n=a/this.frameDuration;n>1&&(this.dropFrames+=n),this.animations.length>0&&s.requestAnimFrame.call(window,this.digestWrapper)}},s.addEvent(window,"resize",function(){var t;return function(){clearTimeout(t),t=setTimeout(function(){a(i.instances,function(t){t.options.responsive&&(t.resize(),t.update(),t.render())})},50)}}()),v?define(function(){return i}):"object"==typeof module&&module.exports&&(module.exports=i),t.Chart=i,i.noConflict=function(){return t.Chart=e,i}}).call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={stacked:!1,hover:{mode:"label"},scales:{xAxes:[{scaleType:"dataset",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!0},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{scaleType:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]}};e.Type.extend({name:"Bar",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Rectangle({_chart:this.chart,_datasetIndex:o,_index:s}))},this),t.xAxisID=this.options.scales.xAxes[0].id,t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},resetElements:function(){this.eachElement(function(t,e,o,s){var a,n=this.scales[this.data.datasets[s].xAxisID],r=this.scales[this.data.datasets[s].yAxisID];a=r.getPixelForValue(r.min<0&&r.max<0?r.max:r.min>0&&r.max>0?r.min:0),i.extend(t,{_chart:this.chart,_xScale:n,_yScale:r,_datasetIndex:s,_index:e,_model:{x:n.calculateBarX(this.data.datasets.length,s,e),y:a,base:r.calculateBarBase(s,e),width:n.calculateBarWidth(this.data.datasets.length),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].backgroundColor,e,this.options.elements.bar.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].borderColor,e,this.options.elements.bar.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].borderWidth,e,this.options.elements.bar.borderWidth),label:this.data.labels[e],datasetLabel:this.data.datasets[s].label}}),t.pivot()},this)},update:function(){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:n,_datasetIndex:s,_index:e,_model:{x:a.calculateBarX(this.data.datasets.length,s,e),y:n.calculateBarY(s,e),base:n.calculateBarBase(s,e),width:a.calculateBarWidth(this.data.datasets.length),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].backgroundColor,e,this.options.elements.bar.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].borderColor,e,this.options.elements.bar.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].borderWidth,e,this.options.elements.bar.borderWidth),label:this.data.labels[e],datasetLabel:this.data.datasets[s].label}}),t.pivot()},this),this.render()},buildScale:function(t){var o=this,s=function(){this.min=null,this.max=null;var t=[],e=[];if(o.options.stacked){i.each(o.data.datasets,function(s){s.yAxisID===this.id&&i.each(s.data,function(i,s){t[s]=t[s]||0,e[s]=e[s]||0,o.options.relativePoints?t[s]=100:0>i?e[s]+=i:t[s]+=i},this)},this);var s=t.concat(e);this.min=i.min(s),this.max=i.max(s)}else i.each(o.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)};this.scales={};var a=e.scales.getScaleConstructor(this.options.scales.xAxes[0].scaleType),n=new a({ctx:this.chart.ctx,options:this.options.scales.xAxes[0],id:this.options.scales.xAxes[0].id,calculateRange:function(){this.labels=o.data.labels,this.min=0,this.max=this.labels.length},calculateBaseWidth:function(){return this.getPixelForValue(null,1,!0)-this.getPixelForValue(null,0,!0)-2*o.options.elements.bar.valueSpacing;
+},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*o.options.elements.bar.datasetSpacing;return o.options.stacked?e:e/t},calculateBarX:function(t,e,i){var s=this.calculateBaseWidth(),a=this.getPixelForValue(null,i,!0)-s/2,n=this.calculateBarWidth(t);return o.options.stacked?a+n/2:a+n*e+e*o.options.elements.bar.datasetSpacing+n/2}});this.scales[n.id]=n,i.each(this.options.scales.yAxes,function(t){var i=e.scales.getScaleConstructor(t.scaleType),a=new i({ctx:this.chart.ctx,options:t,calculateRange:s,calculateBarBase:function(t,e){var i=0;if(o.options.stacked){var s=o.data.datasets[t].data[e];if(0>s)for(var a=0;t>a;a++)o.data.datasets[a].yAxisID===this.id&&(i+=o.data.datasets[a].data[e]<0?o.data.datasets[a].data[e]:0);else for(var n=0;t>n;n++)o.data.datasets[n].yAxisID===this.id&&(i+=o.data.datasets[n].data[e]>0?o.data.datasets[n].data[e]:0);return this.getPixelForValue(i)}return i=this.getPixelForValue(this.min),this.beginAtZero||this.min<=0&&this.max>=0||this.min>=0&&this.max<=0?(i=this.getPixelForValue(0),i+=this.options.gridLines.lineWidth):this.min<0&&this.max<0&&(i=this.getPixelForValue(this.max)),i},calculateBarY:function(t,e){var i=o.data.datasets[t].data[e];if(o.options.stacked){for(var s=0,a=0,n=0;t>n;n++)o.data.datasets[n].data[e]<0?a+=o.data.datasets[n].data[e]||0:s+=o.data.datasets[n].data[e]||0;return this.getPixelForValue(0>i?a+i:s+i)}for(var r=0,h=t;h<o.data.datasets.length;h++)r+=h===t&&i?i:i;return this.getPixelForValue(i)},id:t.id});this.scales[a.id]=a},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.scales,function(t){t.draw(this.chartArea)},this),this.eachElement(function(t,i,o){t.transition(e).draw()},this),this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.bar.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.bar.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.bar.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.bar.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.bar.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.bar.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.35).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.35).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hoverAnimationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},cutoutPercentage:50};e.Type.extend({name:"Doughnut",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Arc({_chart:this.chart,_datasetIndex:o,_index:s,_model:{}}))},this)},this),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),this.resetElements(),this.update()},calculateCircumference:function(t,e){return t.total>0?2*Math.PI*(e/t.total):0},resetElements:function(){this.outerRadius=(i.min([this.chart.width,this.chart.height])-this.options.elements.slice.borderWidth/2)/2,this.innerRadius=this.options.cutoutPercentage?this.outerRadius/100*this.options.cutoutPercentage:1,this.radiusLength=(this.outerRadius-this.innerRadius)/this.data.datasets.length,i.each(this.data.datasets,function(t,e){t.total=0,i.each(t.data,function(e){t.total+=Math.abs(e)},this),t.outerRadius=this.outerRadius-this.radiusLength*e,t.innerRadius=t.outerRadius-this.radiusLength,i.each(t.metaData,function(e,o){i.extend(e,{_model:{x:this.chart.width/2,y:this.chart.height/2,startAngle:Math.PI*-.5,circumference:this.options.animation.animateRotate?0:this.calculateCircumference(metaSlice.value),outerRadius:this.options.animation.animateScale?0:t.outerRadius,innerRadius:this.options.animation.animateScale?0:t.innerRadius,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(t.backgroundColor,o,this.options.elements.slice.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(t.hoverBackgroundColor,o,this.options.elements.slice.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(t.borderWidth,o,this.options.elements.slice.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(t.borderColor,o,this.options.elements.slice.borderColor),label:i.getValueAtIndexOrDefault(t.label,o,this.data.labels[o])}}),e.pivot()},this)},this)},update:function(){this.outerRadius=(i.min([this.chart.width,this.chart.height])-this.options.elements.slice.borderWidth/2)/2,this.innerRadius=this.options.cutoutPercentage?this.outerRadius/100*this.options.cutoutPercentage:1,this.radiusLength=(this.outerRadius-this.innerRadius)/this.data.datasets.length,i.each(this.data.datasets,function(t,e){t.total=0,i.each(t.data,function(e){t.total+=Math.abs(e)},this),t.outerRadius=this.outerRadius-this.radiusLength*e,t.innerRadius=t.outerRadius-this.radiusLength,i.each(t.metaData,function(o,s){i.extend(o,{_chart:this.chart,_datasetIndex:e,_index:s,_model:{x:this.chart.width/2,y:this.chart.height/2,circumference:this.calculateCircumference(t,t.data[s]),outerRadius:t.outerRadius,innerRadius:t.innerRadius,backgroundColor:o.custom&&o.custom.backgroundColor?o.custom.backgroundColor:i.getValueAtIndexOrDefault(t.backgroundColor,s,this.options.elements.slice.backgroundColor),hoverBackgroundColor:o.custom&&o.custom.hoverBackgroundColor?o.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(t.hoverBackgroundColor,s,this.options.elements.slice.hoverBackgroundColor),borderWidth:o.custom&&o.custom.borderWidth?o.custom.borderWidth:i.getValueAtIndexOrDefault(t.borderWidth,s,this.options.elements.slice.borderWidth),borderColor:o.custom&&o.custom.borderColor?o.custom.borderColor:i.getValueAtIndexOrDefault(t.borderColor,s,this.options.elements.slice.borderColor),label:i.getValueAtIndexOrDefault(t.label,s,this.data.labels[s])}}),0===s?o._model.startAngle=Math.PI*-.5:o._model.startAngle=t.metaData[s-1]._model.endAngle,o._model.endAngle=o._model.startAngle+o._model.circumference,s<t.data.length-1&&(t.metaData[s+1]._model.startAngle=o._model.endAngle),o.pivot()},this)},this),this.render()},draw:function(t){t=t||1,this.clear(),this.eachElement(function(e){e.transition(t).draw()},this),this.tooltip.transition(t).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getSliceAtEvent(t);case"label":return this.getSlicesAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.slice.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.slice.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.slice.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.slice.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.slice.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.slice.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.hoverRadius,o,this.active[0]._model.radius+2),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,this.active[0]._model.borderColor),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.hoverBorderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.hoverRadius,o,this.active[s]._model.radius+2),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,this.active[0]._model.borderColor),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.hoverBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this},getSliceAtEvent:function(t){var e=[],o=i.getRelativePosition(t);return this.eachElement(function(t,i){t.inRange(o.x,o.y)&&e.push(t)},this),e}}),e.types.Doughnut.extend({name:"Pie",defaults:i.merge(o,{cutoutPercentage:0})})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={stacked:!1,hover:{mode:"label"},scales:{xAxes:[{scaleType:"dataset",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{scaleType:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]}};e.Type.extend({name:"Line",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaDataset=new e.Line({_chart:this.chart,_datasetIndex:o,_points:t.metaData}),t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Point({_datasetIndex:o,_index:s,_chart:this.chart,_model:{x:0,y:0}}))},this),t.xAxisID=this.options.scales.xAxes[0].id,t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},nextPoint:function(t,e){return t[e+1]||t[e]},previousPoint:function(t,e){return t[e-1]||t[e]},resetElements:function(){this.eachElement(function(t,e,o,s){var a,n=this.scales[this.data.datasets[s].xAxisID],r=this.scales[this.data.datasets[s].yAxisID];a=r.getPixelForValue(r.min<0&&r.max<0?r.max:r.min>0&&r.max>0?r.min:0),i.extend(t,{_chart:this.chart,_xScale:n,_yScale:r,_datasetIndex:s,_index:e,_model:{x:n.getPixelForValue(null,e,!0),y:a,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},update:function(){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,e){var o=this.scales[t.yAxisID];i.extend(t.metaDataset,{_scale:o,_datasetIndex:e,_children:t.metaData,_model:{tension:t.tension||this.options.elements.line.tension,backgroundColor:t.backgroundColor||this.options.elements.line.backgroundColor,borderWidth:t.borderWidth||this.options.elements.line.borderWidth,borderColor:t.borderColor||this.options.elements.line.borderColor,fill:void 0!==t.fill?t.fill:this.options.elements.line.fill,skipNull:void 0!==t.skipNull?t.skipNull:this.options.elements.line.skipNull,drawNull:void 0!==t.drawNull?t.drawNull:this.options.elements.line.drawNull,scaleTop:o.top,scaleBottom:o.bottom,scaleZero:o.getPixelForValue(0)}}),t.metaDataset.pivot()}),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:n,_datasetIndex:s,_index:e,_model:{x:a.getPixelForValue(null,e,!0),y:n.getPointPixelForValue(this.data.datasets[s].data[e],e,s),tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this),this.render()},buildScale:function(){var t=this,o=function(){this.min=null,this.max=null;var e=[],o=[];if(t.options.stacked){i.each(t.data.datasets,function(s){s.yAxisID===this.id&&i.each(s.data,function(i,s){e[s]=e[s]||0,o[s]=o[s]||0,t.options.relativePoints?e[s]=100:0>i?o[s]+=i:e[s]+=i},this)},this);var s=e.concat(o);this.min=i.min(s),this.max=i.max(s)}else i.each(t.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)};this.scales={};var s=e.scales.getScaleConstructor(this.options.scales.xAxes[0].scaleType),a=new s({ctx:this.chart.ctx,options:this.options.scales.xAxes[0],calculateRange:function(){this.labels=t.data.labels,this.min=0,this.max=this.labels.length},id:this.options.scales.xAxes[0].id});this.scales[a.id]=a,i.each(this.options.scales.yAxes,function(i){var s=e.scales.getScaleConstructor(i.scaleType),a=new s({ctx:this.chart.ctx,options:i,calculateRange:o,getPointPixelForValue:function(e,i,o){if(t.options.stacked){for(var s=0,a=0,n=0;o>n;++n)t.data.datasets[n].data[i]<0?a+=t.data.datasets[n].data[i]:s+=t.data.datasets[n].data[i];return this.getPixelForValue(0>e?a+e:s+e)}return this.getPixelForValue(e)},id:i.id});this.scales[a.id]=a},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.scales,function(t){t.draw(this.chartArea)},this);for(var o=this.data.datasets.length-1;o>=0;o--){var s=this.data.datasets[o];i.each(s.metaData,function(t,i){t.transition(e)},this),s.metaDataset.transition(e).draw(),i.each(s.metaData,function(t){t.draw()})}this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.radius=this.lastActive[0].custom&&this.lastActive[0].custom.radius?this.lastActive[0].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.radius=this.lastActive[s].custom&&this.lastActive[s].custom.radius?this.lastActive[s].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+2),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.35).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth+2);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+2),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.35).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth+2);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={scale:{scaleType:"radialLinear",display:!0,animate:!1,lineArc:!0,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2}},animateRotate:!0};e.Type.extend({name:"PolarArea",defaults:o,initialize:function(){var t=this,o=e.scales.getScaleConstructor(this.options.scale.scaleType);this.scale=new o({options:this.options.scale,lineArc:!0,width:this.chart.width,height:this.chart.height,xCenter:this.chart.width/2,yCenter:this.chart.height/2,ctx:this.chart.ctx,valuesCount:this.data.length,calculateRange:function(){this.min=null,this.max=null,i.each(t.data.datasets[0].data,function(t){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)}}),i.bindEvents(this,this.options.events,this.events),i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Arc({_chart:this.chart,_datasetIndex:o,_index:s,_model:{}}))},this)},this),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),this.updateScaleRange(),this.scale.calculateRange(),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},updateScaleRange:function(){i.extend(this.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})},resetElements:function(){1/this.data.datasets[0].data.length*2;i.each(this.data.datasets[0].metaData,function(t,e){this.data.datasets[0].data[e];i.extend(t,{_index:e,_model:{x:this.chart.width/2,y:this.chart.height/2,innerRadius:0,outerRadius:0,startAngle:Math.PI*-.5,endAngle:Math.PI*-.5,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor,e,this.options.elements.slice.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor,e,this.options.elements.slice.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth,e,this.options.elements.slice.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[0].borderColor,e,this.options.elements.slice.borderColor),label:i.getValueAtIndexOrDefault(this.data.datasets[0].labels,e,this.data.datasets[0].labels[e])}}),t.pivot()},this)},update:function(){this.updateScaleRange(),this.scale.calculateRange(),
+this.scale.generateTicks(),this.scale.buildYLabels(),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height);var t=1/this.data.datasets[0].data.length*2;i.each(this.data.datasets[0].metaData,function(e,o){var s=this.data.datasets[0].data[o],a=-.5*Math.PI+Math.PI*t*o,n=a+t*Math.PI;i.extend(e,{_index:o,_model:{x:this.chart.width/2,y:this.chart.height/2,innerRadius:0,outerRadius:this.scale.calculateCenterOffset(s),startAngle:a,endAngle:n,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor,o,this.options.elements.slice.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor,o,this.options.elements.slice.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth,o,this.options.elements.slice.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[0].borderColor,o,this.options.elements.slice.borderColor),label:i.getValueAtIndexOrDefault(this.data.datasets[0].labels,o,this.data.datasets[0].labels[o])}}),e.pivot(),console.log(e)},this),this.render()},draw:function(t){var e=t||1;this.clear(),i.each(this.data.datasets[0].metaData,function(t,i){t.transition(e).draw()},this),this.scale.draw(),this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getSliceAtEvent(t);case"label":return this.getSlicesAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.slice.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.slice.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.slice.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.slice.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.slice.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.slice.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+2),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.35).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth+2);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+2),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.35).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth+2);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this},getSliceAtEvent:function(t){var e=[],o=i.getRelativePosition(t);return this.eachElement(function(t,i){t.inRange(o.x,o.y)&&e.push(t)},this),e}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.Type.extend({name:"Radar",defaults:{scale:{scaleType:"radialLinear",display:!0,animate:!1,lineArc:!1,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1},angleLines:{show:!0,color:"rgba(0,0,0,.1)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},elements:{line:{tension:0}},legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].strokeColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>'},initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaDataset=new e.Line({_chart:this.chart,_datasetIndex:o,_points:t.metaData,_loop:!0}),t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Point({_datasetIndex:o,_index:s,_chart:this.chart,_model:{x:0,y:0}}))},this)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},nextPoint:function(t,e){return t[e+1]||t[0]},previousPoint:function(t,e){return t[e-1]||t[t.length-1]},resetElements:function(){this.eachElement(function(t,e,o,s){i.extend(t,{_chart:this.chart,_datasetIndex:s,_index:e,_scale:this.scale,_model:{x:this.scale.xCenter,y:this.scale.yCenter,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=this.scale.xCenter,t._model.controlPointPreviousY=this.scale.yCenter,t._model.controlPointNextX=this.scale.xCenter,t._model.controlPointNextY=this.scale.yCenter,t.pivot()},this)},update:function(){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,e){i.extend(t.metaDataset,{_datasetIndex:e,_children:t.metaData,_model:{tension:t.tension||this.options.elements.line.tension,backgroundColor:t.backgroundColor||this.options.elements.line.backgroundColor,borderWidth:t.borderWidth||this.options.elements.line.borderWidth,borderColor:t.borderColor||this.options.elements.line.borderColor,fill:void 0!==t.fill?t.fill:this.options.elements.line.fill,skipNull:void 0!==t.skipNull?t.skipNull:this.options.elements.line.skipNull,drawNull:void 0!==t.drawNull?t.drawNull:this.options.elements.line.drawNull,scaleTop:this.scale.top,scaleBottom:this.scale.bottom,scaleZero:this.scale.getPointPosition(0)}}),t.metaDataset.pivot()}),this.eachElement(function(t,e,o,s){var a=this.scale.getPointPosition(e,this.scale.calculateCenterOffset(this.data.datasets[s].data[e]));i.extend(t,{_chart:this.chart,_datasetIndex:s,_index:e,_model:{x:a.x,y:a.y,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this),this.render()},buildScale:function(){var t=this,o=e.scales.getScaleConstructor(this.options.scale.scaleType);this.scale=new o({options:this.options.scale,height:this.chart.height,width:this.chart.width,xCenter:this.chart.width/2,yCenter:this.chart.height/2,ctx:this.chart.ctx,labels:this.data.labels,valuesCount:this.data.datasets[0].data.length,calculateRange:function(){this.min=null,this.max=null,i.each(t.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)}}),this.scale.setScaleSize(),this.scale.calculateRange(),this.scale.generateTicks(),this.scale.buildYLabels()},draw:function(t){var e=t||1;this.clear(),this.scale.draw(this.chartArea);for(var o=this.data.datasets.length-1;o>=0;o--){var s=this.data.datasets[o];i.each(s.metaData,function(t,i){t.transition(e)},this),s.metaDataset.transition(e).draw(),i.each(s.metaData,function(t){t.draw()})}this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.radius=this.lastActive[0].custom&&this.lastActive[0].custom.radius?this.lastActive[0].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.radius=this.lastActive[s].custom&&this.lastActive[s].custom.radius?this.lastActive[s].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+2),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.35).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth+2);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+2),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.35).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth+2);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.scaleService={fitScalesForChart:function(t,e,o){var s=5,a=5;if(t){var n=i.where(t.scales,function(t){return"left"==t.options.position}),r=i.where(t.scales,function(t){return"right"==t.options.position}),h=i.where(t.scales,function(t){return"top"==t.options.position}),l=i.where(t.scales,function(t){return"bottom"==t.options.position});if(0===h.length||0===l.length){var c=0,d=function(t){t.options.labels.show&&(c=Math.max(c,t.options.labels.fontSize))};i.each(n,d),i.each(r,d),0===h.length&&(a+=.75*c),0===l.length&&(a+=1.5*c)}var u,v=e/2,m=o/2,p=m/v;t.options.maintainAspectRatio&&(u=o/e,p!=u&&(m=v*u,p=u)),v-=2*s,m-=2*a;var g=(e-v)/(n.length+r.length),f=(o-m)/(h.length+l.length),b=[],x=function(t){var e=t.fit(g,m);b.push({horizontal:!1,minSize:e,scale:t})},A=function(t){var e=t.fit(v,f);b.push({horizontal:!0,minSize:e,scale:t})};i.each(n,x),i.each(r,x),i.each(h,A),i.each(l,A);var C=o-2*a,y=e-2*s;if(i.each(b,function(t){t.horizontal?C-=t.minSize.height:y-=t.minSize.width}),t.options.maintainAspectRatio){var _=C/y;_!=u&&(y>C?y=C/u:C=y*u)}var w=function(t){var e=i.findNextWhere(b,function(e){return e.scale===t});e&&t.fit(e.minSize.width,C)},k=function(t){var e=i.findNextWhere(b,function(e){return e.scale===t}),o={left:P,right:I,top:0,bottom:0};e&&t.fit(y,e.minSize.height,o)},P=s,I=s,S=a,W=a;i.each(n,w),i.each(r,w),i.each(n,function(t){P+=t.width}),i.each(r,function(t){I+=t.width}),i.each(h,k),i.each(l,k),i.each(h,function(t){S+=t.height}),i.each(l,function(t){W+=t.height}),i.each(n,function(t){var e=i.findNextWhere(b,function(e){return e.scale===t}),o={left:0,right:0,top:S,bottom:W};e&&t.fit(e.minSize.width,C,o)}),i.each(r,function(t){var e=i.findNextWhere(b,function(e){return e.scale===t}),o={left:0,right:0,top:S,bottom:W};e&&t.fit(e.minSize.width,C,o)});var D=s,R=a,O=function(t){t.left=D,t.right=D+t.width,t.top=S,t.bottom=S+C,D=t.right},V=function(t){t.left=P,t.right=P+y,t.top=R,t.bottom=R+t.height,R=t.bottom};i.each(n,O),i.each(h,V),D+=y,R+=C,i.each(r,O),i.each(l,V),t.chartArea={left:P,top:S,right:P+y,bottom:S+C}}}},e.scales={constructors:{},registerScaleType:function(t,e){this.constructors[t]=e},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0}};var o=e.Element.extend({calculateRange:i.noop,isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},generateTicks:function(t,e){if(this.ticks=[],this.options.override)for(var o=0;o<=this.options.override.steps;++o){var s=this.options.override.start+o*this.options.override.stepWidth;ticks.push(s)}else{var a;if(a=this.isHorizontal()?Math.min(11,Math.ceil(t/50)):Math.min(11,Math.ceil(e/(2*this.options.labels.fontSize))),a=Math.max(2,a),this.options.beginAtZero){var n=i.sign(this.min),r=i.sign(this.max);0>n&&0>r?this.max=0:n>0&&r>0&&(this.min=0)}for(var h=i.niceNum(this.max-this.min,!1),l=i.niceNum(h/(a-1),!0),c=Math.floor(this.min/l)*l,d=Math.ceil(this.max/l)*l,u=c;d>=u;u+=l)this.ticks.push(u)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,o){var s;this.options.labels.userCallback?s=this.options.lables.userCallback(t,e,o):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.labels.push(s?s:"")},this)},getPixelForValue:function(t){var e,i=this.max-this.min;return e=this.isHorizontal()?this.left+this.width/i*(t-this.min):this.bottom-this.height/i*(t-this.min)},fit:function(t,e){this.calculateRange(),this.generateTicks(t,e),this.buildLabels();var o={width:0,height:0};if(this.isHorizontal()?(o.width=t,o.height=this.options.gridLines.show?10:0):(o.height=e,o.width=this.options.gridLines.show?10:0),this.options.labels.show){var s=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);if(this.isHorizontal()){var a=(e-o.height,1.5*this.options.labels.fontSize);o.height=Math.min(e,o.height+a)}else{var n=t-o.width,r=i.longestText(this.ctx,s,this.labels);n>r?o.width+=r:o.width=t}}return this.width=o.width,this.height=o.height,o},draw:function(t){if(this.options.display){var e,o;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){e=!0,o=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var s="bottom"==this.options.position?this.top:this.bottom-5,a="bottom"==this.options.position?this.top+5:this.bottom;i.each(this.ticks,function(n,r){var h=this.getPixelForValue(n);0===n||!o&&0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,s),this.ctx.lineTo(h,a)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()},this)}if(this.options.labels.show){var n;"top"==this.options.position?(n=this.bottom-10,this.ctx.textBaseline="bottom"):(n=this.top+10,this.ctx.textBaseline="top"),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,i,n)},this)}}else{if(this.options.gridLines.show){e=!0,o=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var r="right"==this.options.position?this.left:this.right-5,h="right"==this.options.position?this.left+5:this.right;i.each(this.ticks,function(s,a){var n=this.getPixelForValue(s);0===s||!o&&0===a?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),n+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(r,n),this.ctx.lineTo(h,n)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,n),this.ctx.lineTo(t.right,n)),this.ctx.stroke()},this)}if(this.options.labels.show){var l;"left"==this.options.position?(l=this.right-10,this.ctx.textAlign="right"):(l=this.left+5,this.ctx.textAlign="left"),this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,l,i)},this)}}}}});e.scales.registerScaleType("linear",o);var s=e.Element.extend({calculateRange:i.noop,isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},getPixelForValue:function(t,e,i){if(this.isHorizontal()){var o=(this.labelRotation>0,this.width-(this.paddingLeft+this.paddingRight)),s=o/Math.max(this.max-(this.options.gridLines.offsetGridLines?0:1),1),a=s*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&i&&(a+=s/2),this.left+Math.round(a)}return this.top+e*(this.height/this.max)},calculateLabelRotation:function(t,e){var o=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=o;var s,a,n=this.ctx.measureText(this.labels[0]).width,r=this.ctx.measureText(this.labels[this.labels.length-1]).width;if(this.paddingRight=r/2+3,this.paddingLeft=n/2+3,this.labelRotation=0,this.options.display){var h,l,c=i.longestText(this.ctx,o,this.labels);this.labelWidth=c;for(var d=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>d&&0===this.labelRotation||this.labelWidth>d&&this.labelRotation<=90&&this.labelRotation>0;){if(h=Math.cos(i.toRadians(this.labelRotation)),l=Math.sin(i.toRadians(this.labelRotation)),s=h*n,a=h*r,s+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=s+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,l*c>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=h*c}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;e&&(this.paddingLeft-=e.left,this.paddingRight-=e.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},fit:function(t,e,o){this.calculateRange(),this.calculateLabelRotation(e,o);var s={width:0,height:0},a=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),n=i.longestText(this.ctx,a,this.labels);if(this.isHorizontal()){s.width=t,this.width=t;var r=Math.cos(i.toRadians(this.labelRotation))*n+1.5*this.options.labels.fontSize;s.height=Math.min(r,e)}else s.height=e,this.height=e,s.width=Math.min(n+6,t);return this.width=s.width,this.height=s.height,s},draw:function(t){if(this.options.display){var e;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){e=!0;var o="bottom"==this.options.position?this.top:this.bottom-10,s="bottom"==this.options.position?this.top+10:this.bottom,a=0!==this.labelRotation;i.each(this.labels,function(n,r){var h=this.getPixelForValue(n,r,!1),l=this.getPixelForValue(n,r,!0);this.options.gridLines.show&&(0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,o),this.ctx.lineTo(h,s)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(l,a?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=a?"right":"center",this.ctx.textBaseline=a?"middle":"top",this.ctx.fillText(n,0,0),this.ctx.restore())},this)}else this.options.gridLines.show,this.options.labels.show}}});e.scales.registerScaleType("dataset",s);var a=e.Element.extend({initialize:function(){this.size=i.min([this.height,this.width]),this.drawingArea=this.options.display?this.size/2-(this.options.labels.fontSize/2+this.options.labels.backdropPaddingY):this.size/2},calculateCenterOffset:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},update:function(){this.options.lineArc?this.drawingArea=this.options.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},calculateRange:i.noop,generateTicks:function(){if(this.ticks=[],this.options.override)for(var t=0;t<=this.options.override.steps;++t){var e=this.options.override.start+t*this.options.override.stepWidth;ticks.push(e)}else{var o=Math.min(11,Math.ceil(this.drawingArea/(2*this.options.labels.fontSize)));if(o=Math.max(2,o),this.options.beginAtZero){var s=i.sign(this.min),a=i.sign(this.max);0>s&&0>a?this.max=0:s>0&&a>0&&(this.min=0)}for(var n=i.niceNum(this.max-this.min,!1),r=i.niceNum(n/(o-1),!0),h=Math.floor(this.min/r)*r,l=Math.ceil(this.max/r)*r,c=h;l>=c;c+=r)this.ticks.push(c)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildYLabels:function(){this.yLabels=[],i.each(this.ticks,function(t,e,o){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,o):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.yLabels.push(s?s:"")},this)},getCircumference:function(){return 2*Math.PI/this.valuesCount},setScaleSize:function(){var t,e,o,s,a,n,r,h,l,c,d,u,v=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),m=this.width,p=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.valuesCount;e++)t=this.getPointPosition(e,v),o=this.ctx.measureText(i.template(this.options.labels.template,{value:this.labels[e]})).width+5,0===e||e===this.valuesCount/2?(s=o/2,t.x+s>m&&(m=t.x+s,a=e),t.x-s<p&&(p=t.x-s,r=e)):e<this.valuesCount/2?t.x+o>m&&(m=t.x+o,a=e):e>this.valuesCount/2&&t.x-o<p&&(p=t.x-o,r=e);l=p,c=Math.ceil(m-this.width),n=this.getIndexAngle(a),h=this.getIndexAngle(r),d=c/Math.sin(n+Math.PI/2),u=l/Math.sin(h+Math.PI/2),d=i.isNumber(d)?d:0,u=i.isNumber(u)?u:0,this.drawingArea=v-(u+d)/2,this.setCenterPoint(u,d)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,o=t+this.drawingArea;this.xCenter=(o+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.valuesCount;return t*e-Math.PI/2},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},draw:function(){if(this.options.display){var t=this.ctx;
+if(i.each(this.yLabels,function(e,o){if(o>0){var s,a=o*(this.drawingArea/Math.max(this.ticks.length,1)),n=this.yCenter-a;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,a,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var r=0;r<this.valuesCount;r++)s=this.getPointPosition(r,this.calculateCenterOffset(this.ticks[o])),0===r?t.moveTo(s.x,s.y):t.lineTo(s.x,s.y);t.closePath(),t.stroke()}if(this.options.labels.show){if(t.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),this.showLabelBackdrop){var h=t.measureText(e).width;t.fillStyle=this.options.labels.backdropColor,t.fillRect(this.xCenter-h/2-this.options.labels.backdropPaddingX,n-this.fontSize/2-this.options.labels.backdropPaddingY,h+2*this.options.labels.backdropPaddingX,this.options.labels.fontSize+2*this.options.lables.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.labels.fontColor,t.fillText(e,this.xCenter,n)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.valuesCount-1;e>=0;e--){if(this.options.angleLines.show){var o=this.getPointPosition(e,this.calculateCenterOffset(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(o.x,o.y),t.stroke(),t.closePath()}var s=this.getPointPosition(e,this.calculateCenterOffset(this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var a=this.labels.length,n=this.labels.length/2,r=n/2,h=r>e||e>a-r,l=e===r||e===a-r;0===e?t.textAlign="center":e===n?t.textAlign="center":n>e?t.textAlign="left":t.textAlign="right",l?t.textBaseline="middle":h?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.labels[e],s.x,s.y)}}}}});e.scales.registerScaleType("radialLinear",a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={hover:{mode:"single"},scales:{xAxes:[{scaleType:"linear",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,integersOnly:!1,override:null,labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{scaleType:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,integersOnly:!1,override:null,labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]},legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].borderColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>',tooltips:{template:"(<%= value.x %>, <%= value.y %>)",multiTemplate:"<%if (datasetLabel){%><%=datasetLabel%>: <%}%>(<%= value.x %>, <%= value.y %>)"}};e.Type.extend({name:"Scatter",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaDataset=new e.Line({_chart:this.chart,_datasetIndex:o,_points:t.metaData}),t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Point({_datasetIndex:o,_index:s,_chart:this.chart,_model:{x:0,y:0}}))},this),t.xAxisID||(t.xAxisID=this.options.scales.xAxes[0].id),t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},nextPoint:function(t,e){return t[e+1]||t[e]},previousPoint:function(t,e){return t[e-1]||t[e]},resetElements:function(){this.eachElement(function(t,e,o,s){var a,n=this.scales[this.data.datasets[s].xAxisID],r=this.scales[this.data.datasets[s].yAxisID];a=r.getPixelForValue(r.min<0&&r.max<0?r.max:r.min>0&&r.max>0?r.min:0),i.extend(t,{_chart:this.chart,_xScale:n,_yScale:r,_datasetIndex:s,_index:e,_model:{x:n.getPixelForValue(this.data.datasets[s].data[e].x),y:a,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e]||null===this.data.datasets[s].data[e].x||null===this.data.datasets[s].data[e].y,hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},update:function(){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,e){var o=this.scales[t.yAxisID];i.extend(t.metaDataset,{_scale:o,_datasetIndex:e,_children:t.metaData,_model:{tension:t.tension||this.options.elements.line.tension,backgroundColor:t.backgroundColor||this.options.elements.line.backgroundColor,borderWidth:t.borderWidth||this.options.elements.line.borderWidth,borderColor:t.borderColor||this.options.elements.line.borderColor,fill:void 0!==t.fill?t.fill:this.options.elements.line.fill,skipNull:void 0!==t.skipNull?t.skipNull:this.options.elements.line.skipNull,drawNull:void 0!==t.drawNull?t.drawNull:this.options.elements.line.drawNull,scaleTop:o.top,scaleBottom:o.bottom,scaleZero:o.getPixelForValue(0)}}),t.metaDataset.pivot()}),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:n,_datasetIndex:s,_index:e,_model:{x:a.getPixelForValue(this.data.datasets[s].data[e].x),y:n.getPixelForValue(this.data.datasets[s].data[e].y),tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e]||null===this.data.datasets[s].data[e].x||null===this.data.datasets[s].data[e].y,hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this),this.render()},buildScale:function(){var t=this,o=function(){this.min=null,this.max=null,i.each(t.data.datasets,function(t){t.xAxisID===this.id&&i.each(t.data,function(t){null===this.min?this.min=t.x:t.x<this.min&&(this.min=t.x),null===this.max?this.max=t.x:t.x>this.max&&(this.max=t.x)},this)},this)},s=function(){this.min=null,this.max=null,i.each(t.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t){null===this.min?this.min=t.y:t.y<this.min&&(this.min=t.y),null===this.max?this.max=t.y:t.y>this.max&&(this.max=t.y)},this)},this)};this.scales={},i.each(this.options.scales.xAxes,function(t){var i=e.scales.getScaleConstructor(t.scaleType),s=new i({ctx:this.chart.ctx,options:t,calculateRange:o,id:t.id});this.scales[s.id]=s},this),i.each(this.options.scales.yAxes,function(t){var i=e.scales.getScaleConstructor(t.scaleType),o=new i({ctx:this.chart.ctx,options:t,calculateRange:s,id:t.id,getPointPixelForValue:function(t,e,i){return this.getPixelForValue(t)}});this.scales[o.id]=o},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.scales,function(t){t.draw(this.chartArea)},this);for(var o=this.data.datasets.length-1;o>=0;o--){var s=this.data.datasets[o];i.each(s.metaData,function(t,i){t.transition(e)},this),s.metaDataset.transition(e).draw(),i.each(s.metaData,function(t){t.draw()})}this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.radius=this.lastActive[0].custom&&this.lastActive[0].custom.radius?this.lastActive[0].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.radius=this.lastActive[s].custom&&this.lastActive[s].custom.radius?this.lastActive[s].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+2),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.35).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth+2);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+2),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.35).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth+2);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hoverAnimationDuration))}return this.lastActive=this.active,this}})}.call(this),!function t(e,i,o){function s(n,r){if(!i[n]){if(!e[n]){var h="function"==typeof require&&require;if(!r&&h)return h(n,!0);if(a)return a(n,!0);var l=new Error("Cannot find module '"+n+"'");throw l.code="MODULE_NOT_FOUND",l}var c=i[n]={exports:{}};e[n][0].call(c.exports,function(t){var i=e[n][1][t];return s(i?i:t)},c,c.exports,t,e,i,o)}return i[n].exports}for(var a="function"==typeof require&&require,n=0;n<o.length;n++)s(o[n]);return s}({1:[function(t,e,i){!function(){var i=t("color-convert"),o=t("color-string"),s=function(t){if(t instanceof s)return t;if(!(this instanceof s))return new s(t);if(this.values={rgb:[0,0,0],hsl:[0,0,0],hsv:[0,0,0],hwb:[0,0,0],cmyk:[0,0,0,0],alpha:1},"string"==typeof t){var e=o.getRgba(t);if(e)this.setValues("rgb",e);else if(e=o.getHsla(t))this.setValues("hsl",e);else{if(!(e=o.getHwb(t)))throw new Error('Unable to parse color from string "'+t+'"');this.setValues("hwb",e)}}else if("object"==typeof t){var e=t;if(void 0!==e.r||void 0!==e.red)this.setValues("rgb",e);else if(void 0!==e.l||void 0!==e.lightness)this.setValues("hsl",e);else if(void 0!==e.v||void 0!==e.value)this.setValues("hsv",e);else if(void 0!==e.w||void 0!==e.whiteness)this.setValues("hwb",e);else{if(void 0===e.c&&void 0===e.cyan)throw new Error("Unable to parse color from object "+JSON.stringify(t));this.setValues("cmyk",e)}}};s.prototype={rgb:function(t){return this.setSpace("rgb",arguments)},hsl:function(t){return this.setSpace("hsl",arguments)},hsv:function(t){return this.setSpace("hsv",arguments)},hwb:function(t){return this.setSpace("hwb",arguments)},cmyk:function(t){return this.setSpace("cmyk",arguments)},rgbArray:function(){return this.values.rgb},hslArray:function(){return this.values.hsl},hsvArray:function(){return this.values.hsv},hwbArray:function(){return 1!==this.values.alpha?this.values.hwb.concat([this.values.alpha]):this.values.hwb},cmykArray:function(){return this.values.cmyk},rgbaArray:function(){var t=this.values.rgb;return t.concat([this.values.alpha])},hslaArray:function(){var t=this.values.hsl;return t.concat([this.values.alpha])},alpha:function(t){return void 0===t?this.values.alpha:(this.setValues("alpha",t),this)},red:function(t){return this.setChannel("rgb",0,t)},green:function(t){return this.setChannel("rgb",1,t)},blue:function(t){return this.setChannel("rgb",2,t)},hue:function(t){return this.setChannel("hsl",0,t)},saturation:function(t){return this.setChannel("hsl",1,t)},lightness:function(t){return this.setChannel("hsl",2,t)},saturationv:function(t){return this.setChannel("hsv",1,t)},whiteness:function(t){return this.setChannel("hwb",1,t)},blackness:function(t){return this.setChannel("hwb",2,t)},value:function(t){return this.setChannel("hsv",2,t)},cyan:function(t){return this.setChannel("cmyk",0,t)},magenta:function(t){return this.setChannel("cmyk",1,t)},yellow:function(t){return this.setChannel("cmyk",2,t)},black:function(t){return this.setChannel("cmyk",3,t)},hexString:function(){return o.hexString(this.values.rgb)},rgbString:function(){return o.rgbString(this.values.rgb,this.values.alpha)},rgbaString:function(){return o.rgbaString(this.values.rgb,this.values.alpha)},percentString:function(){return o.percentString(this.values.rgb,this.values.alpha)},hslString:function(){return o.hslString(this.values.hsl,this.values.alpha)},hslaString:function(){return o.hslaString(this.values.hsl,this.values.alpha)},hwbString:function(){return o.hwbString(this.values.hwb,this.values.alpha)},keyword:function(){return o.keyword(this.values.rgb,this.values.alpha)},rgbNumber:function(){return this.values.rgb[0]<<16|this.values.rgb[1]<<8|this.values.rgb[2]},luminosity:function(){for(var t=this.values.rgb,e=[],i=0;i<t.length;i++){var o=t[i]/255;e[i]=.03928>=o?o/12.92:Math.pow((o+.055)/1.055,2.4)}return.2126*e[0]+.7152*e[1]+.0722*e[2]},contrast:function(t){var e=this.luminosity(),i=t.luminosity();return e>i?(e+.05)/(i+.05):(i+.05)/(e+.05)},level:function(t){var e=this.contrast(t);return e>=7.1?"AAA":e>=4.5?"AA":""},dark:function(){var t=this.values.rgb,e=(299*t[0]+587*t[1]+114*t[2])/1e3;return 128>e},light:function(){return!this.dark()},negate:function(){for(var t=[],e=0;3>e;e++)t[e]=255-this.values.rgb[e];return this.setValues("rgb",t),this},lighten:function(t){return this.values.hsl[2]+=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},darken:function(t){return this.values.hsl[2]-=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},saturate:function(t){return this.values.hsl[1]+=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},desaturate:function(t){return this.values.hsl[1]-=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},whiten:function(t){return this.values.hwb[1]+=this.values.hwb[1]*t,this.setValues("hwb",this.values.hwb),this},blacken:function(t){return this.values.hwb[2]+=this.values.hwb[2]*t,this.setValues("hwb",this.values.hwb),this},greyscale:function(){var t=this.values.rgb,e=.3*t[0]+.59*t[1]+.11*t[2];return this.setValues("rgb",[e,e,e]),this},clearer:function(t){return this.setValues("alpha",this.values.alpha-this.values.alpha*t),this},opaquer:function(t){return this.setValues("alpha",this.values.alpha+this.values.alpha*t),this},rotate:function(t){var e=this.values.hsl[0];return e=(e+t)%360,e=0>e?360+e:e,this.values.hsl[0]=e,this.setValues("hsl",this.values.hsl),this},mix:function(t,e){e=1-(null==e?.5:e);for(var i=2*e-1,o=this.alpha()-t.alpha(),s=((i*o==-1?i:(i+o)/(1+i*o))+1)/2,a=1-s,n=this.rgbArray(),r=t.rgbArray(),h=0;h<n.length;h++)n[h]=n[h]*s+r[h]*a;this.setValues("rgb",n);var l=this.alpha()*e+t.alpha()*(1-e);return this.setValues("alpha",l),this},toJSON:function(){return this.rgb()},clone:function(){return new s(this.rgb())}},s.prototype.getValues=function(t){for(var e={},i=0;i<t.length;i++)e[t.charAt(i)]=this.values[t][i];return 1!=this.values.alpha&&(e.a=this.values.alpha),e},s.prototype.setValues=function(t,e){var o={rgb:["red","green","blue"],hsl:["hue","saturation","lightness"],hsv:["hue","saturation","value"],hwb:["hue","whiteness","blackness"],cmyk:["cyan","magenta","yellow","black"]},s={rgb:[255,255,255],hsl:[360,100,100],hsv:[360,100,100],hwb:[360,100,100],cmyk:[100,100,100,100]},a=1;if("alpha"==t)a=e;else if(e.length)this.values[t]=e.slice(0,t.length),a=e[t.length];else if(void 0!==e[t.charAt(0)]){for(var n=0;n<t.length;n++)this.values[t][n]=e[t.charAt(n)];a=e.a}else if(void 0!==e[o[t][0]]){for(var r=o[t],n=0;n<t.length;n++)this.values[t][n]=e[r[n]];a=e.alpha}if(this.values.alpha=Math.max(0,Math.min(1,void 0!==a?a:this.values.alpha)),"alpha"!=t){for(var n=0;n<t.length;n++){var h=Math.max(0,Math.min(s[t][n],this.values[t][n]));this.values[t][n]=Math.round(h)}for(var l in o){l!=t&&(this.values[l]=i[t][l](this.values[t]));for(var n=0;n<l.length;n++){var h=Math.max(0,Math.min(s[l][n],this.values[l][n]));this.values[l][n]=Math.round(h)}}return!0}},s.prototype.setSpace=function(t,e){var i=e[0];return void 0===i?this.getValues(t):("number"==typeof i&&(i=Array.prototype.slice.call(e)),this.setValues(t,i),this)},s.prototype.setChannel=function(t,e,i){return void 0===i?this.values[t][e]:(this.values[t][e]=i,this.setValues(t,this.values[t]),this)},window.Color=e.exports=s}()},{"color-convert":3,"color-string":4}],2:[function(t,e,i){function o(t){var e,i,o,s=t[0]/255,a=t[1]/255,n=t[2]/255,r=Math.min(s,a,n),h=Math.max(s,a,n),l=h-r;return h==r?e=0:s==h?e=(a-n)/l:a==h?e=2+(n-s)/l:n==h&&(e=4+(s-a)/l),e=Math.min(60*e,360),0>e&&(e+=360),o=(r+h)/2,i=h==r?0:.5>=o?l/(h+r):l/(2-h-r),[e,100*i,100*o]}function s(t){var e,i,o,s=t[0],a=t[1],n=t[2],r=Math.min(s,a,n),h=Math.max(s,a,n),l=h-r;return i=0==h?0:l/h*1e3/10,h==r?e=0:s==h?e=(a-n)/l:a==h?e=2+(n-s)/l:n==h&&(e=4+(s-a)/l),e=Math.min(60*e,360),0>e&&(e+=360),o=h/255*1e3/10,[e,i,o]}function a(t){var e=t[0],i=t[1],s=t[2],a=o(t)[0],n=1/255*Math.min(e,Math.min(i,s)),s=1-1/255*Math.max(e,Math.max(i,s));return[a,100*n,100*s]}function n(t){var e,i,o,s,a=t[0]/255,n=t[1]/255,r=t[2]/255;return s=Math.min(1-a,1-n,1-r),e=(1-a-s)/(1-s)||0,i=(1-n-s)/(1-s)||0,o=(1-r-s)/(1-s)||0,[100*e,100*i,100*o,100*s]}function h(t){return $[JSON.stringify(t)]}function l(t){var e=t[0]/255,i=t[1]/255,o=t[2]/255;e=e>.04045?Math.pow((e+.055)/1.055,2.4):e/12.92,i=i>.04045?Math.pow((i+.055)/1.055,2.4):i/12.92,o=o>.04045?Math.pow((o+.055)/1.055,2.4):o/12.92;var s=.4124*e+.3576*i+.1805*o,a=.2126*e+.7152*i+.0722*o,n=.0193*e+.1192*i+.9505*o;return[100*s,100*a,100*n]}function c(t){var e,i,o,s=l(t),a=s[0],n=s[1],r=s[2];return a/=95.047,n/=100,r/=108.883,a=a>.008856?Math.pow(a,1/3):7.787*a+16/116,n=n>.008856?Math.pow(n,1/3):7.787*n+16/116,r=r>.008856?Math.pow(r,1/3):7.787*r+16/116,e=116*n-16,i=500*(a-n),o=200*(n-r),[e,i,o]}function d(t){return L(c(t))}function u(t){var e,i,o,s,a,n=t[0]/360,r=t[1]/100,h=t[2]/100;if(0==r)return a=255*h,[a,a,a];i=.5>h?h*(1+r):h+r-h*r,e=2*h-i,s=[0,0,0];for(var l=0;3>l;l++)o=n+1/3*-(l-1),0>o&&o++,o>1&&o--,a=1>6*o?e+6*(i-e)*o:1>2*o?i:2>3*o?e+(i-e)*(2/3-o)*6:e,s[l]=255*a;return s}function v(t){var e,i,o=t[0],s=t[1]/100,a=t[2]/100;return a*=2,s*=1>=a?a:2-a,i=(a+s)/2,e=2*s/(a+s),[o,100*e,100*i]}function m(t){return a(u(t))}function p(t){return n(u(t))}function f(t){return h(u(t))}function x(t){var e=t[0]/60,i=t[1]/100,o=t[2]/100,s=Math.floor(e)%6,a=e-Math.floor(e),n=255*o*(1-i),r=255*o*(1-i*a),h=255*o*(1-i*(1-a)),o=255*o;switch(s){case 0:return[o,h,n];case 1:return[r,o,n];case 2:return[n,o,h];case 3:return[n,r,o];case 4:return[h,n,o];case 5:return[o,n,r]}}function A(t){var e,i,o=t[0],s=t[1]/100,a=t[2]/100;return i=(2-s)*a,e=s*a,e/=1>=i?i:2-i,e=e||0,i/=2,[o,100*e,100*i]}function C(t){return a(x(t))}function y(t){return n(x(t))}function _(t){return h(x(t))}function w(t){var e,i,o,s,a=t[0]/360,n=t[1]/100,h=t[2]/100,l=n+h;switch(l>1&&(n/=l,h/=l),e=Math.floor(6*a),i=1-h,o=6*a-e,0!=(1&e)&&(o=1-o),s=n+o*(i-n),e){default:case 6:case 0:r=i,g=s,b=n;break;case 1:r=s,g=i,b=n;break;case 2:r=n,g=i,b=s;break;case 3:r=n,g=s,b=i;break;case 4:r=s,g=n,b=i;break;case 5:r=i,g=n,b=s}return[255*r,255*g,255*b]}function k(t){return o(w(t))}function P(t){return s(w(t))}function I(t){return n(w(t))}function S(t){return h(w(t))}function W(t){var e,i,o,s=t[0]/100,a=t[1]/100,n=t[2]/100,r=t[3]/100;return e=1-Math.min(1,s*(1-r)+r),i=1-Math.min(1,a*(1-r)+r),o=1-Math.min(1,n*(1-r)+r),[255*e,255*i,255*o]}function D(t){return o(W(t))}function R(t){return s(W(t))}function O(t){return a(W(t))}function V(t){return h(W(t))}function M(t){var e,i,o,s=t[0]/100,a=t[1]/100,n=t[2]/100;return e=3.2406*s+-1.5372*a+n*-.4986,i=s*-.9689+1.8758*a+.0415*n,o=.0557*s+a*-.204+1.057*n,e=e>.0031308?1.055*Math.pow(e,1/2.4)-.055:e=12.92*e,i=i>.0031308?1.055*Math.pow(i,1/2.4)-.055:i=12.92*i,o=o>.0031308?1.055*Math.pow(o,1/2.4)-.055:o=12.92*o,e=Math.min(Math.max(0,e),1),i=Math.min(Math.max(0,i),1),o=Math.min(Math.max(0,o),1),[255*e,255*i,255*o]}function B(t){var e,i,o,s=t[0],a=t[1],n=t[2];return s/=95.047,a/=100,n/=108.883,s=s>.008856?Math.pow(s,1/3):7.787*s+16/116,a=a>.008856?Math.pow(a,1/3):7.787*a+16/116,n=n>.008856?Math.pow(n,1/3):7.787*n+16/116,e=116*a-16,i=500*(s-a),o=200*(a-n),[e,i,o]}function T(t){return L(B(t))}function z(t){var e,i,o,s,a=t[0],n=t[1],r=t[2];return 8>=a?(i=100*a/903.3,s=7.787*(i/100)+16/116):(i=100*Math.pow((a+16)/116,3),s=Math.pow(i/100,1/3)),e=.008856>=e/95.047?e=95.047*(n/500+s-16/116)/7.787:95.047*Math.pow(n/500+s,3),o=.008859>=o/108.883?o=108.883*(s-r/200-16/116)/7.787:108.883*Math.pow(s-r/200,3),[e,i,o]}function L(t){var e,i,o,s=t[0],a=t[1],n=t[2];return e=Math.atan2(n,a),i=360*e/2/Math.PI,0>i&&(i+=360),o=Math.sqrt(a*a+n*n),[s,o,i]}function F(t){return M(z(t))}function E(t){var e,i,o,s=t[0],a=t[1],n=t[2];return o=n/360*2*Math.PI,e=a*Math.cos(o),i=a*Math.sin(o),[s,e,i]}function N(t){return z(E(t))}function H(t){return F(E(t))}function Y(t){return U[t]}function q(t){return o(Y(t))}function j(t){return s(Y(t))}function X(t){return a(Y(t))}function Z(t){return n(Y(t))}function Q(t){return c(Y(t))}function G(t){return l(Y(t))}e.exports={rgb2hsl:o,rgb2hsv:s,rgb2hwb:a,rgb2cmyk:n,rgb2keyword:h,rgb2xyz:l,rgb2lab:c,rgb2lch:d,hsl2rgb:u,hsl2hsv:v,hsl2hwb:m,hsl2cmyk:p,hsl2keyword:f,hsv2rgb:x,hsv2hsl:A,hsv2hwb:C,hsv2cmyk:y,hsv2keyword:_,hwb2rgb:w,hwb2hsl:k,hwb2hsv:P,hwb2cmyk:I,hwb2keyword:S,cmyk2rgb:W,cmyk2hsl:D,cmyk2hsv:R,cmyk2hwb:O,cmyk2keyword:V,keyword2rgb:Y,keyword2hsl:q,keyword2hsv:j,keyword2hwb:X,keyword2cmyk:Z,keyword2lab:Q,keyword2xyz:G,xyz2rgb:M,xyz2lab:B,xyz2lch:T,lab2xyz:z,lab2rgb:F,lab2lch:L,lch2lab:E,lch2xyz:N,lch2rgb:H};var U={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]},$={};for(var J in U)$[JSON.stringify(U[J])]=J},{}],3:[function(t,e,i){var o=t("./conversions"),s=function(){return new l};for(var a in o){s[a+"Raw"]=function(t){return function(e){return"number"==typeof e&&(e=Array.prototype.slice.call(arguments)),o[t](e)}}(a);var n=/(\w+)2(\w+)/.exec(a),r=n[1],h=n[2];s[r]=s[r]||{},s[r][h]=s[a]=function(t){return function(e){"number"==typeof e&&(e=Array.prototype.slice.call(arguments));
+var i=o[t](e);if("string"==typeof i||void 0===i)return i;for(var s=0;s<i.length;s++)i[s]=Math.round(i[s]);return i}}(a)}var l=function(){this.convs={}};l.prototype.routeSpace=function(t,e){var i=e[0];return void 0===i?this.getValues(t):("number"==typeof i&&(i=Array.prototype.slice.call(e)),this.setValues(t,i))},l.prototype.setValues=function(t,e){return this.space=t,this.convs={},this.convs[t]=e,this},l.prototype.getValues=function(t){var e=this.convs[t];if(!e){var i=this.space,o=this.convs[i];e=s[i][t](o),this.convs[t]=e}return e},["rgb","hsl","hsv","cmyk","keyword"].forEach(function(t){l.prototype[t]=function(e){return this.routeSpace(t,arguments)}}),e.exports=s},{"./conversions":2}],4:[function(t,e,i){function o(t){if(t){var e=/^#([a-fA-F0-9]{3})$/,i=/^#([a-fA-F0-9]{6})$/,o=/^rgba?\(\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/,s=/^rgba?\(\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/,a=/(\D+)/,n=[0,0,0],r=1,h=t.match(e);if(h){h=h[1];for(var l=0;l<n.length;l++)n[l]=parseInt(h[l]+h[l],16)}else if(h=t.match(i)){h=h[1];for(var l=0;l<n.length;l++)n[l]=parseInt(h.slice(2*l,2*l+2),16)}else if(h=t.match(o)){for(var l=0;l<n.length;l++)n[l]=parseInt(h[l+1]);r=parseFloat(h[4])}else if(h=t.match(s)){for(var l=0;l<n.length;l++)n[l]=Math.round(2.55*parseFloat(h[l+1]));r=parseFloat(h[4])}else if(h=t.match(a)){if("transparent"==h[1])return[0,0,0,0];if(n=A[h[1]],!n)return}for(var l=0;l<n.length;l++)n[l]=b(n[l],0,255);return r=r||0==r?b(r,0,1):1,n[3]=r,n}}function s(t){if(t){var e=/^hsla?\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/,i=t.match(e);if(i){var o=parseFloat(i[4]),s=b(parseInt(i[1]),0,360),a=b(parseFloat(i[2]),0,100),n=b(parseFloat(i[3]),0,100),r=b(isNaN(o)?1:o,0,1);return[s,a,n,r]}}}function a(t){if(t){var e=/^hwb\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/,i=t.match(e);if(i){var o=parseFloat(i[4]),s=b(parseInt(i[1]),0,360),a=b(parseFloat(i[2]),0,100),n=b(parseFloat(i[3]),0,100),r=b(isNaN(o)?1:o,0,1);return[s,a,n,r]}}}function n(t){var e=o(t);return e&&e.slice(0,3)}function r(t){var e=s(t);return e&&e.slice(0,3)}function h(t){var e=o(t);return e?e[3]:(e=s(t))?e[3]:(e=a(t))?e[3]:void 0}function l(t){return"#"+x(t[0])+x(t[1])+x(t[2])}function c(t,e){return 1>e||t[3]&&t[3]<1?d(t,e):"rgb("+t[0]+", "+t[1]+", "+t[2]+")"}function d(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"rgba("+t[0]+", "+t[1]+", "+t[2]+", "+e+")"}function u(t,e){if(1>e||t[3]&&t[3]<1)return v(t,e);var i=Math.round(t[0]/255*100),o=Math.round(t[1]/255*100),s=Math.round(t[2]/255*100);return"rgb("+i+"%, "+o+"%, "+s+"%)"}function v(t,e){var i=Math.round(t[0]/255*100),o=Math.round(t[1]/255*100),s=Math.round(t[2]/255*100);return"rgba("+i+"%, "+o+"%, "+s+"%, "+(e||t[3]||1)+")"}function m(t,e){return 1>e||t[3]&&t[3]<1?p(t,e):"hsl("+t[0]+", "+t[1]+"%, "+t[2]+"%)"}function p(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"hsla("+t[0]+", "+t[1]+"%, "+t[2]+"%, "+e+")"}function g(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"hwb("+t[0]+", "+t[1]+"%, "+t[2]+"%"+(void 0!==e&&1!==e?", "+e:"")+")"}function f(t){return C[t.slice(0,3)]}function b(t,e,i){return Math.min(Math.max(e,t),i)}function x(t){var e=t.toString(16).toUpperCase();return e.length<2?"0"+e:e}var A=t("color-name");e.exports={getRgba:o,getHsla:s,getRgb:n,getHsl:r,getHwb:a,getAlpha:h,hexString:l,rgbString:c,rgbaString:d,percentString:u,percentaString:v,hslString:m,hslaString:p,hwbString:g,keyword:f};var C={};for(var y in A)C[A[y]]=y},{"color-name":5}],5:[function(t,e,i){e.exports={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]}},{}]},{},[1]);
\ No newline at end of file

From 8f5d702a866518f20fcdeba9107ce5d4fae84c5a Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Mon, 8 Jun 2015 15:57:47 -0600
Subject: [PATCH 112/424] chart.update(animationDuration) support

---
 Chart.js               | 26 +++++++++++++-------------
 Chart.min.js           |  6 +++---
 src/Chart.Bar.js       |  6 +++---
 src/Chart.Core.js      |  2 +-
 src/Chart.Doughnut.js  |  4 ++--
 src/Chart.Line.js      |  6 +++---
 src/Chart.PolarArea.js |  4 ++--
 src/Chart.Radar.js     |  4 ++--
 8 files changed, 29 insertions(+), 29 deletions(-)

diff --git a/Chart.js b/Chart.js
index db5f2416e15..d52cfbc57b6 100644
--- a/Chart.js
+++ b/Chart.js
@@ -989,7 +989,7 @@
         redraw: noop,
         render: function(duration) {
 
-            if (this.options.animation.duration !== 0) {
+            if (this.options.animation.duration !== 0 || duration) {
                 var animation = new Chart.Animation();
                 animation.numSteps = (duration || this.options.animation.duration) / 16.66; //60 fps
                 animation.easing = this.options.animation.easing;
@@ -2123,7 +2123,7 @@
 
                 var yScalePoint;
 
-                if (yScale.min < 0 && yScale.max <0) {
+                if (yScale.min < 0 && yScale.max < 0) {
                     // all less than 0. use the top
                     yScalePoint = yScale.getPixelForValue(yScale.max);
                 } else if (yScale.min > 0 && yScale.max > 0) {
@@ -2160,7 +2160,7 @@
                 bar.pivot();
             }, this);
         },
-        update: function() {
+        update: function(animationDuration) {
             // Update the scale sizes
             Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
 
@@ -2198,7 +2198,7 @@
             }, this);
 
 
-            this.render();
+            this.render(animationDuration);
         },
         buildScale: function(labels) {
             var self = this;
@@ -2663,7 +2663,7 @@
 
             }, this);
         },
-        update: function() {
+        update: function(animationDuration) {
 
             this.outerRadius = (helpers.min([this.chart.width, this.chart.height]) - this.options.elements.slice.borderWidth / 2) / 2;
             this.innerRadius = this.options.cutoutPercentage ? (this.outerRadius / 100) * (this.options.cutoutPercentage) : 1;
@@ -2727,7 +2727,7 @@
 
             }, this);
 
-            this.render();
+            this.render(animationDuration);
         },
         draw: function(easeDecimal) {
             easeDecimal = easeDecimal || 1;
@@ -3072,7 +3072,7 @@
 
                 var yScalePoint;
 
-                if (yScale.min < 0 && yScale.max <0) {
+                if (yScale.min < 0 && yScale.max < 0) {
                     // all less than 0. use the top
                     yScalePoint = yScale.getPixelForValue(yScale.max);
                 } else if (yScale.min > 0 && yScale.max > 0) {
@@ -3144,7 +3144,7 @@
                 point.pivot();
             }, this);
         },
-        update: function() {
+        update: function(animationDuration) {
 
             Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
 
@@ -3247,7 +3247,7 @@
                 point.pivot();
             }, this);
 
-            this.render();
+            this.render(animationDuration);
         },
         buildScale: function() {
             var self = this;
@@ -3710,7 +3710,7 @@
                 slice.pivot();
             }, this);
         },
-        update: function() {
+        update: function(animationDuration) {
 
             this.updateScaleRange();
             this.scale.calculateRange();
@@ -3753,7 +3753,7 @@
 
             }, this);
 
-            this.render();
+            this.render(animationDuration);
         },
         draw: function(ease) {
             var easingDecimal = ease || 1;
@@ -4128,7 +4128,7 @@
                 point.pivot();
             }, this);
         },
-        update: function() {
+        update: function(animationDuration) {
             Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
 
             // Update the lines
@@ -4227,7 +4227,7 @@
                 point.pivot();
             }, this);
 
-            this.render();
+            this.render(animationDuration);
         },
         buildScale: function() {
             var self = this;
diff --git a/Chart.min.js b/Chart.min.js
index 05abe32cc03..1783a879a49 100644
--- a/Chart.min.js
+++ b/Chart.min.js
@@ -7,8 +7,8 @@
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
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sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>:","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>:","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},defaultColor:o,elements:{line:{tension:.4,backgroundColor:o,borderWidth:3,borderColor:o,fill:!0,skipNull:!0,drawNull:!1},point:{radius:3,backgroundColor:o,borderWidth:1,borderColor:o,hitRadius:6,hoverRadius:4,hoverBorderWidth:2},bar:{backgroundColor:o,borderWidth:0,borderColor:o,valueSpacing:5,datasetSpacing:1},slice:{backgroundColor:o,borderColor:"#fff",borderWidth:2}}}},i.types={};var s=i.helpers={},a=s.each=function(t,e,i){var o=Array.prototype.slice.call(arguments,3);if(t)if(t.length===+t.length){var 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s=this.previousPoint(i,this._children,o),a=this.nextPoint(i,this._children,o);return 0===o?void e.moveTo(i._view.x,i._view.y):(i._view.skip&&t.skipNull&&!this._loop?(e.lineTo(s._view.x,i._view.y),e.moveTo(a._view.x,i._view.y)):s._view.skip&&t.skipNull&&!this._loop&&(e.moveTo(i._view.x,s._view.y),e.lineTo(i._view.x,i._view.y)),void(s._view.skip&&t.skipNull?e.moveTo(i._view.x,i._view.y):t.tension>0?e.bezierCurveTo(s._view.controlPointNextX,s._view.controlPointNextY,i._view.controlPointPreviousX,i._view.controlPointPreviousY,i._view.x,i._view.y):e.lineTo(i._view.x,i._view.y)))},this),this._loop&&(t.tension>0&&!o._view.skip?e.bezierCurveTo(a._view.controlPointNextX,a._view.controlPointNextY,o._view.controlPointPreviousX,o._view.controlPointPreviousY,o._view.x,o._view.y):e.lineTo(o._view.x,o._view.y)),this._children.length>0&&t.fill&&(e.lineTo(this._children[this._children.length-1]._view.x,t.scaleZero),e.lineTo(this._children[0]._view.x,t.scaleZero),e.fillStyle=t.backgroundColor||i.defaults.global.defaultColor,e.closePath(),e.fill()),e.lineWidth=t.borderWidth||i.defaults.global.defaultColor,e.strokeStyle=t.borderColor||i.defaults.global.defaultColor,e.beginPath(),s.each(this._children,function(i,o){var s=this.previousPoint(i,this._children,o),a=this.nextPoint(i,this._children,o);return 0===o?void e.moveTo(i._view.x,i._view.y):i._view.skip&&t.skipNull&&!this._loop?(e.moveTo(s._view.x,i._view.y),void e.moveTo(a._view.x,i._view.y)):s._view.skip&&t.skipNull&&!this._loop?(e.moveTo(i._view.x,s._view.y),void e.moveTo(i._view.x,i._view.y)):s._view.skip&&t.skipNull?void e.moveTo(i._view.x,i._view.y):void(t.tension>0?e.bezierCurveTo(s._view.controlPointNextX,s._view.controlPointNextY,i._view.controlPointPreviousX,i._view.controlPointPreviousY,i._view.x,i._view.y):e.lineTo(i._view.x,i._view.y))},this),this._loop&&!o._view.skip&&(t.tension>0?e.bezierCurveTo(a._view.controlPointNextX,a._view.controlPointNextY,o._view.controlPointPreviousX,o._view.controlPointPreviousY,o._view.x,o._view.y):e.lineTo(o._view.x,o._view.y)),e.stroke()},nextPoint:function(t,e,i){return this.loop?e[i+1]||e[0]:e[i+1]||e[e.length-1]},previousPoint:function(t,e,i){return this.loop?e[i-1]||e[e.length-1]:e[i-1]||e[0]}}),i.Arc=i.Element.extend({inGroupRange:function(t){var e=this._view;return e?Math.pow(t-e.x,2)<Math.pow(e.radius+e.hoverRadius,2):!1},inRange:function(t,e){var i=this._view,o=s.getAngleFromPoint(i,{x:t,y:e}),a=i.startAngle<-.5*Math.PI?i.startAngle+2*Math.PI:i.startAngle>1.5*Math.PI?i.startAngle-2*Math.PI:i.startAngle,n=i.endAngle<-.5*Math.PI?i.endAngle+2*Math.PI:i.endAngle>1.5*Math.PI?i.endAngle-2*Math.PI:i.endAngle,r=o.angle>=a&&o.angle<=n,h=o.distance>=i.innerRadius&&o.distance<=i.outerRadius;return r&&h},tooltipPosition:function(){var t=this._view,e=t.startAngle+(t.endAngle-t.startAngle)/2,i=(t.outerRadius-t.innerRadius)/2+t.innerRadius;return{x:t.x+Math.cos(e)*i,y:t.y+Math.sin(e)*i}},draw:function(){var t=this._chart.ctx,e=this._view;t.beginPath(),t.arc(e.x,e.y,e.outerRadius,e.startAngle,e.endAngle),t.arc(e.x,e.y,e.innerRadius,e.endAngle,e.startAngle,!0),t.closePath(),t.strokeStyle=e.borderColor,t.lineWidth=e.borderWidth,t.fillStyle=e.backgroundColor,t.fill(),t.lineJoin="bevel",e.borderWidth&&t.stroke()}}),i.Rectangle=i.Element.extend({draw:function(){var t=this._chart.ctx,e=this._view,i=e.width/2,o=e.x-i,s=e.x+i,a=e.base-(e.base-e.y),n=e.borderWidth/2;e.borderWidth&&(o+=n,s-=n,a+=n),t.beginPath(),t.fillStyle=e.backgroundColor,t.strokeStyle=e.borderColor,t.lineWidth=e.borderWidth,t.moveTo(o,e.base),t.lineTo(o,a),t.lineTo(s,a),t.lineTo(s,e.base),t.fill(),e.borderWidth&&t.stroke()},height:function(){var t=this._view;return t.base-t.y},inRange:function(t,e){var i=this._view;return i.y<i.base?t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.y&&e<=i.base:t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.base&&e<=i.y},inGroupRange:function(t){var e=this._view;return t>=e.x-e.width/2&&t<=e.x+e.width/2},tooltipPosition:function(){var t=this._view;return t.y<t.base?{x:t.x,y:t.y}:{x:t.x,y:t.base}}}),i.Animation=i.Element.extend({currentStep:null,numSteps:60,easing:"",render:null,onAnimationProgress:null,onAnimationComplete:null}),i.Tooltip=i.Element.extend({initialize:function(){var t=this._options;r(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":s.extend(this._model,{text:b(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();s.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var i,o,a=[],n=[],r=this._data.datasets.length-1;r>=0&&(i=this._data.datasets[r].metaData,o=h(i,this._active[0]),-1===o);r--);var l=function(t){var e,i,r,h,l,c=[],d=[],u=[];return s.each(this._data.datasets,function(t){e=t.metaData,e[o]&&e[o].hasValue()&&c.push(e[o])},this),s.each(c,function(t){d.push(t._view.x),u.push(t._view.y),a.push(s.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),n.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),l=g(u),r=p(u),h=g(d),i=p(d),{x:h>this._chart.width/2?h:i,y:(l+r)/2}}.call(this,o);s.extend(this._model,{x:l.x,y:l.y,labels:a,title:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:"",legendColors:n,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=a.length*this._model.fontSize+(a.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var c=t.measureText(this.title).width,d=D(t,this.font,a)+this._model.fontSize+3,u=p([d,c]);this._model.width=u+2*this._model.xPadding;var v=this._model.height/2;this._model.y-v<0?this._model.y=v:this._model.y+v>this._chart.height&&(this._model.y=this._chart.height-v),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.hover.mode){case"single":t.font=W(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var i=e.caretPadding||2,o=t.measureText(e.text).width+2*e.xPadding,a=e.fontSize+2*e.yPadding,n=a+e.caretHeight+i;e.x+o/2>this._chart.width?e.xAlign="left":e.x-o/2<0&&(e.xAlign="right"),e.y-n<0&&(e.yAlign="below");var r=e.x-o/2,h=e.y-n;if(t.fillStyle=s.color(e.backgroundColor).alpha(e.opacity).rgbString(),this._custom)this._custom(this._view);else{switch(e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-i),t.lineTo(e.x+e.caretHeight,e.y-(i+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(i+e.caretHeight)),t.closePath(),t.fill();break;case"below":h=e.y+i+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+i),t.lineTo(e.x+e.caretHeight,e.y+i+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+i+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":r=e.x-o+(e.cornerRadius+e.caretHeight);break;case"right":r=e.x-(e.cornerRadius+e.caretHeight)}R(t,r,h,o,a,e.cornerRadius),t.fill(),t.fillStyle=s.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,r+o/2,h+a/2)}break;case"label":R(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=s.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=s.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=W(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=W(e.fontSize,e._fontStyle,e._fontFamily),s.each(e.labels,function(i,o){t.fillStyle=s.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(i,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(o+1)),t.fillStyle=s.color(e.legendColors[o].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(o+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=s.color(e.legendColors[o].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(o+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}}),i.animationService={frameDuration:17,animations:[],dropFrames:0,addAnimation:function(t,e,i){i||(t.animating=!0);for(var o=0;o<this.animations.length;++o)if(this.animations[o].chartInstance===t)return void(this.animations[o].animationObject=e);this.animations.push({chartInstance:t,animationObject:e}),1==this.animations.length&&s.requestAnimFrame.call(window,this.digestWrapper)},cancelAnimation:function(t){var e=s.findNextWhere(this.animations,function(e){return e.chartInstance===t});e&&(this.animations.splice(e,1),t.animating=!1)},digestWrapper:function(){i.animationService.startDigest.call(i.animationService)},startDigest:function(){var t=Date.now(),e=0;this.dropFrames>1&&(e=Math.floor(this.dropFrames),this.dropFrames-=e);for(var i=0;i<this.animations.length;i++)null===this.animations[i].animationObject.currentStep&&(this.animations[i].animationObject.currentStep=0),this.animations[i].animationObject.currentStep+=1+e,this.animations[i].animationObject.currentStep>this.animations[i].animationObject.numSteps&&(this.animations[i].animationObject.currentStep=this.animations[i].animationObject.numSteps),this.animations[i].animationObject.render(this.animations[i].chartInstance,this.animations[i].animationObject),this.animations[i].animationObject.currentStep==this.animations[i].animationObject.numSteps&&(this.animations[i].chartInstance.animating=!1,this.animations.splice(i,1),i--);var o=Date.now(),a=o-t-this.frameDuration,n=a/this.frameDuration;n>1&&(this.dropFrames+=n),this.animations.length>0&&s.requestAnimFrame.call(window,this.digestWrapper)}},s.addEvent(window,"resize",function(){var t;return function(){clearTimeout(t),t=setTimeout(function(){a(i.instances,function(t){t.options.responsive&&(t.resize(),t.update(),t.render())})},50)}}()),v?define(function(){return i}):"object"==typeof module&&module.exports&&(module.exports=i),t.Chart=i,i.noConflict=function(){return t.Chart=e,i}}).call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={stacked:!1,hover:{mode:"label"},scales:{xAxes:[{scaleType:"dataset",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!0},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{scaleType:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]}};e.Type.extend({name:"Bar",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Rectangle({_chart:this.chart,_datasetIndex:o,_index:s}))},this),t.xAxisID=this.options.scales.xAxes[0].id,t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},resetElements:function(){this.eachElement(function(t,e,o,s){var a,n=this.scales[this.data.datasets[s].xAxisID],r=this.scales[this.data.datasets[s].yAxisID];a=r.getPixelForValue(r.min<0&&r.max<0?r.max:r.min>0&&r.max>0?r.min:0),i.extend(t,{_chart:this.chart,_xScale:n,_yScale:r,_datasetIndex:s,_index:e,_model:{x:n.calculateBarX(this.data.datasets.length,s,e),y:a,base:r.calculateBarBase(s,e),width:n.calculateBarWidth(this.data.datasets.length),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].backgroundColor,e,this.options.elements.bar.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].borderColor,e,this.options.elements.bar.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].borderWidth,e,this.options.elements.bar.borderWidth),label:this.data.labels[e],datasetLabel:this.data.datasets[s].label}}),t.pivot()},this)},update:function(){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:n,_datasetIndex:s,_index:e,_model:{x:a.calculateBarX(this.data.datasets.length,s,e),y:n.calculateBarY(s,e),base:n.calculateBarBase(s,e),width:a.calculateBarWidth(this.data.datasets.length),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].backgroundColor,e,this.options.elements.bar.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].borderColor,e,this.options.elements.bar.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].borderWidth,e,this.options.elements.bar.borderWidth),label:this.data.labels[e],datasetLabel:this.data.datasets[s].label}}),t.pivot()},this),this.render()},buildScale:function(t){var o=this,s=function(){this.min=null,this.max=null;var t=[],e=[];if(o.options.stacked){i.each(o.data.datasets,function(s){s.yAxisID===this.id&&i.each(s.data,function(i,s){t[s]=t[s]||0,e[s]=e[s]||0,o.options.relativePoints?t[s]=100:0>i?e[s]+=i:t[s]+=i},this)},this);var s=t.concat(e);this.min=i.min(s),this.max=i.max(s)}else i.each(o.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)};this.scales={};var a=e.scales.getScaleConstructor(this.options.scales.xAxes[0].scaleType),n=new a({ctx:this.chart.ctx,options:this.options.scales.xAxes[0],id:this.options.scales.xAxes[0].id,calculateRange:function(){this.labels=o.data.labels,this.min=0,this.max=this.labels.length},calculateBaseWidth:function(){return this.getPixelForValue(null,1,!0)-this.getPixelForValue(null,0,!0)-2*o.options.elements.bar.valueSpacing;
-},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*o.options.elements.bar.datasetSpacing;return o.options.stacked?e:e/t},calculateBarX:function(t,e,i){var s=this.calculateBaseWidth(),a=this.getPixelForValue(null,i,!0)-s/2,n=this.calculateBarWidth(t);return o.options.stacked?a+n/2:a+n*e+e*o.options.elements.bar.datasetSpacing+n/2}});this.scales[n.id]=n,i.each(this.options.scales.yAxes,function(t){var i=e.scales.getScaleConstructor(t.scaleType),a=new i({ctx:this.chart.ctx,options:t,calculateRange:s,calculateBarBase:function(t,e){var i=0;if(o.options.stacked){var s=o.data.datasets[t].data[e];if(0>s)for(var a=0;t>a;a++)o.data.datasets[a].yAxisID===this.id&&(i+=o.data.datasets[a].data[e]<0?o.data.datasets[a].data[e]:0);else for(var n=0;t>n;n++)o.data.datasets[n].yAxisID===this.id&&(i+=o.data.datasets[n].data[e]>0?o.data.datasets[n].data[e]:0);return this.getPixelForValue(i)}return i=this.getPixelForValue(this.min),this.beginAtZero||this.min<=0&&this.max>=0||this.min>=0&&this.max<=0?(i=this.getPixelForValue(0),i+=this.options.gridLines.lineWidth):this.min<0&&this.max<0&&(i=this.getPixelForValue(this.max)),i},calculateBarY:function(t,e){var i=o.data.datasets[t].data[e];if(o.options.stacked){for(var s=0,a=0,n=0;t>n;n++)o.data.datasets[n].data[e]<0?a+=o.data.datasets[n].data[e]||0:s+=o.data.datasets[n].data[e]||0;return this.getPixelForValue(0>i?a+i:s+i)}for(var r=0,h=t;h<o.data.datasets.length;h++)r+=h===t&&i?i:i;return this.getPixelForValue(i)},id:t.id});this.scales[a.id]=a},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.scales,function(t){t.draw(this.chartArea)},this),this.eachElement(function(t,i,o){t.transition(e).draw()},this),this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.bar.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.bar.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.bar.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.bar.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.bar.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.bar.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.35).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.35).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hoverAnimationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},cutoutPercentage:50};e.Type.extend({name:"Doughnut",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Arc({_chart:this.chart,_datasetIndex:o,_index:s,_model:{}}))},this)},this),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),this.resetElements(),this.update()},calculateCircumference:function(t,e){return t.total>0?2*Math.PI*(e/t.total):0},resetElements:function(){this.outerRadius=(i.min([this.chart.width,this.chart.height])-this.options.elements.slice.borderWidth/2)/2,this.innerRadius=this.options.cutoutPercentage?this.outerRadius/100*this.options.cutoutPercentage:1,this.radiusLength=(this.outerRadius-this.innerRadius)/this.data.datasets.length,i.each(this.data.datasets,function(t,e){t.total=0,i.each(t.data,function(e){t.total+=Math.abs(e)},this),t.outerRadius=this.outerRadius-this.radiusLength*e,t.innerRadius=t.outerRadius-this.radiusLength,i.each(t.metaData,function(e,o){i.extend(e,{_model:{x:this.chart.width/2,y:this.chart.height/2,startAngle:Math.PI*-.5,circumference:this.options.animation.animateRotate?0:this.calculateCircumference(metaSlice.value),outerRadius:this.options.animation.animateScale?0:t.outerRadius,innerRadius:this.options.animation.animateScale?0:t.innerRadius,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(t.backgroundColor,o,this.options.elements.slice.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(t.hoverBackgroundColor,o,this.options.elements.slice.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(t.borderWidth,o,this.options.elements.slice.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(t.borderColor,o,this.options.elements.slice.borderColor),label:i.getValueAtIndexOrDefault(t.label,o,this.data.labels[o])}}),e.pivot()},this)},this)},update:function(){this.outerRadius=(i.min([this.chart.width,this.chart.height])-this.options.elements.slice.borderWidth/2)/2,this.innerRadius=this.options.cutoutPercentage?this.outerRadius/100*this.options.cutoutPercentage:1,this.radiusLength=(this.outerRadius-this.innerRadius)/this.data.datasets.length,i.each(this.data.datasets,function(t,e){t.total=0,i.each(t.data,function(e){t.total+=Math.abs(e)},this),t.outerRadius=this.outerRadius-this.radiusLength*e,t.innerRadius=t.outerRadius-this.radiusLength,i.each(t.metaData,function(o,s){i.extend(o,{_chart:this.chart,_datasetIndex:e,_index:s,_model:{x:this.chart.width/2,y:this.chart.height/2,circumference:this.calculateCircumference(t,t.data[s]),outerRadius:t.outerRadius,innerRadius:t.innerRadius,backgroundColor:o.custom&&o.custom.backgroundColor?o.custom.backgroundColor:i.getValueAtIndexOrDefault(t.backgroundColor,s,this.options.elements.slice.backgroundColor),hoverBackgroundColor:o.custom&&o.custom.hoverBackgroundColor?o.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(t.hoverBackgroundColor,s,this.options.elements.slice.hoverBackgroundColor),borderWidth:o.custom&&o.custom.borderWidth?o.custom.borderWidth:i.getValueAtIndexOrDefault(t.borderWidth,s,this.options.elements.slice.borderWidth),borderColor:o.custom&&o.custom.borderColor?o.custom.borderColor:i.getValueAtIndexOrDefault(t.borderColor,s,this.options.elements.slice.borderColor),label:i.getValueAtIndexOrDefault(t.label,s,this.data.labels[s])}}),0===s?o._model.startAngle=Math.PI*-.5:o._model.startAngle=t.metaData[s-1]._model.endAngle,o._model.endAngle=o._model.startAngle+o._model.circumference,s<t.data.length-1&&(t.metaData[s+1]._model.startAngle=o._model.endAngle),o.pivot()},this)},this),this.render()},draw:function(t){t=t||1,this.clear(),this.eachElement(function(e){e.transition(t).draw()},this),this.tooltip.transition(t).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getSliceAtEvent(t);case"label":return this.getSlicesAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.slice.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.slice.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.slice.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.slice.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.slice.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.slice.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.hoverRadius,o,this.active[0]._model.radius+2),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,this.active[0]._model.borderColor),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.hoverBorderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.hoverRadius,o,this.active[s]._model.radius+2),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,this.active[0]._model.borderColor),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.hoverBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this},getSliceAtEvent:function(t){var e=[],o=i.getRelativePosition(t);return this.eachElement(function(t,i){t.inRange(o.x,o.y)&&e.push(t)},this),e}}),e.types.Doughnut.extend({name:"Pie",defaults:i.merge(o,{cutoutPercentage:0})})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={stacked:!1,hover:{mode:"label"},scales:{xAxes:[{scaleType:"dataset",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{scaleType:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]}};e.Type.extend({name:"Line",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaDataset=new e.Line({_chart:this.chart,_datasetIndex:o,_points:t.metaData}),t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Point({_datasetIndex:o,_index:s,_chart:this.chart,_model:{x:0,y:0}}))},this),t.xAxisID=this.options.scales.xAxes[0].id,t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},nextPoint:function(t,e){return t[e+1]||t[e]},previousPoint:function(t,e){return t[e-1]||t[e]},resetElements:function(){this.eachElement(function(t,e,o,s){var a,n=this.scales[this.data.datasets[s].xAxisID],r=this.scales[this.data.datasets[s].yAxisID];a=r.getPixelForValue(r.min<0&&r.max<0?r.max:r.min>0&&r.max>0?r.min:0),i.extend(t,{_chart:this.chart,_xScale:n,_yScale:r,_datasetIndex:s,_index:e,_model:{x:n.getPixelForValue(null,e,!0),y:a,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},update:function(){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,e){var o=this.scales[t.yAxisID];i.extend(t.metaDataset,{_scale:o,_datasetIndex:e,_children:t.metaData,_model:{tension:t.tension||this.options.elements.line.tension,backgroundColor:t.backgroundColor||this.options.elements.line.backgroundColor,borderWidth:t.borderWidth||this.options.elements.line.borderWidth,borderColor:t.borderColor||this.options.elements.line.borderColor,fill:void 0!==t.fill?t.fill:this.options.elements.line.fill,skipNull:void 0!==t.skipNull?t.skipNull:this.options.elements.line.skipNull,drawNull:void 0!==t.drawNull?t.drawNull:this.options.elements.line.drawNull,scaleTop:o.top,scaleBottom:o.bottom,scaleZero:o.getPixelForValue(0)}}),t.metaDataset.pivot()}),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:n,_datasetIndex:s,_index:e,_model:{x:a.getPixelForValue(null,e,!0),y:n.getPointPixelForValue(this.data.datasets[s].data[e],e,s),tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this),this.render()},buildScale:function(){var t=this,o=function(){this.min=null,this.max=null;var e=[],o=[];if(t.options.stacked){i.each(t.data.datasets,function(s){s.yAxisID===this.id&&i.each(s.data,function(i,s){e[s]=e[s]||0,o[s]=o[s]||0,t.options.relativePoints?e[s]=100:0>i?o[s]+=i:e[s]+=i},this)},this);var s=e.concat(o);this.min=i.min(s),this.max=i.max(s)}else i.each(t.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)};this.scales={};var s=e.scales.getScaleConstructor(this.options.scales.xAxes[0].scaleType),a=new s({ctx:this.chart.ctx,options:this.options.scales.xAxes[0],calculateRange:function(){this.labels=t.data.labels,this.min=0,this.max=this.labels.length},id:this.options.scales.xAxes[0].id});this.scales[a.id]=a,i.each(this.options.scales.yAxes,function(i){var s=e.scales.getScaleConstructor(i.scaleType),a=new s({ctx:this.chart.ctx,options:i,calculateRange:o,getPointPixelForValue:function(e,i,o){if(t.options.stacked){for(var s=0,a=0,n=0;o>n;++n)t.data.datasets[n].data[i]<0?a+=t.data.datasets[n].data[i]:s+=t.data.datasets[n].data[i];return this.getPixelForValue(0>e?a+e:s+e)}return this.getPixelForValue(e)},id:i.id});this.scales[a.id]=a},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.scales,function(t){t.draw(this.chartArea)},this);for(var o=this.data.datasets.length-1;o>=0;o--){var s=this.data.datasets[o];i.each(s.metaData,function(t,i){t.transition(e)},this),s.metaDataset.transition(e).draw(),i.each(s.metaData,function(t){t.draw()})}this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.radius=this.lastActive[0].custom&&this.lastActive[0].custom.radius?this.lastActive[0].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.radius=this.lastActive[s].custom&&this.lastActive[s].custom.radius?this.lastActive[s].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+2),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.35).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth+2);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+2),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.35).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth+2);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={scale:{scaleType:"radialLinear",display:!0,animate:!1,lineArc:!0,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2}},animateRotate:!0};e.Type.extend({name:"PolarArea",defaults:o,initialize:function(){var t=this,o=e.scales.getScaleConstructor(this.options.scale.scaleType);this.scale=new o({options:this.options.scale,lineArc:!0,width:this.chart.width,height:this.chart.height,xCenter:this.chart.width/2,yCenter:this.chart.height/2,ctx:this.chart.ctx,valuesCount:this.data.length,calculateRange:function(){this.min=null,this.max=null,i.each(t.data.datasets[0].data,function(t){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)}}),i.bindEvents(this,this.options.events,this.events),i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Arc({_chart:this.chart,_datasetIndex:o,_index:s,_model:{}}))},this)},this),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),this.updateScaleRange(),this.scale.calculateRange(),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},updateScaleRange:function(){i.extend(this.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})},resetElements:function(){1/this.data.datasets[0].data.length*2;i.each(this.data.datasets[0].metaData,function(t,e){this.data.datasets[0].data[e];i.extend(t,{_index:e,_model:{x:this.chart.width/2,y:this.chart.height/2,innerRadius:0,outerRadius:0,startAngle:Math.PI*-.5,endAngle:Math.PI*-.5,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor,e,this.options.elements.slice.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor,e,this.options.elements.slice.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth,e,this.options.elements.slice.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[0].borderColor,e,this.options.elements.slice.borderColor),label:i.getValueAtIndexOrDefault(this.data.datasets[0].labels,e,this.data.datasets[0].labels[e])}}),t.pivot()},this)},update:function(){this.updateScaleRange(),this.scale.calculateRange(),
-this.scale.generateTicks(),this.scale.buildYLabels(),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height);var t=1/this.data.datasets[0].data.length*2;i.each(this.data.datasets[0].metaData,function(e,o){var s=this.data.datasets[0].data[o],a=-.5*Math.PI+Math.PI*t*o,n=a+t*Math.PI;i.extend(e,{_index:o,_model:{x:this.chart.width/2,y:this.chart.height/2,innerRadius:0,outerRadius:this.scale.calculateCenterOffset(s),startAngle:a,endAngle:n,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor,o,this.options.elements.slice.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor,o,this.options.elements.slice.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth,o,this.options.elements.slice.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[0].borderColor,o,this.options.elements.slice.borderColor),label:i.getValueAtIndexOrDefault(this.data.datasets[0].labels,o,this.data.datasets[0].labels[o])}}),e.pivot(),console.log(e)},this),this.render()},draw:function(t){var e=t||1;this.clear(),i.each(this.data.datasets[0].metaData,function(t,i){t.transition(e).draw()},this),this.scale.draw(),this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getSliceAtEvent(t);case"label":return this.getSlicesAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.slice.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.slice.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.slice.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.slice.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.slice.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.slice.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+2),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.35).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth+2);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+2),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.35).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth+2);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this},getSliceAtEvent:function(t){var e=[],o=i.getRelativePosition(t);return this.eachElement(function(t,i){t.inRange(o.x,o.y)&&e.push(t)},this),e}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.Type.extend({name:"Radar",defaults:{scale:{scaleType:"radialLinear",display:!0,animate:!1,lineArc:!1,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1},angleLines:{show:!0,color:"rgba(0,0,0,.1)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},elements:{line:{tension:0}},legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].strokeColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>'},initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaDataset=new e.Line({_chart:this.chart,_datasetIndex:o,_points:t.metaData,_loop:!0}),t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Point({_datasetIndex:o,_index:s,_chart:this.chart,_model:{x:0,y:0}}))},this)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},nextPoint:function(t,e){return t[e+1]||t[0]},previousPoint:function(t,e){return t[e-1]||t[t.length-1]},resetElements:function(){this.eachElement(function(t,e,o,s){i.extend(t,{_chart:this.chart,_datasetIndex:s,_index:e,_scale:this.scale,_model:{x:this.scale.xCenter,y:this.scale.yCenter,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=this.scale.xCenter,t._model.controlPointPreviousY=this.scale.yCenter,t._model.controlPointNextX=this.scale.xCenter,t._model.controlPointNextY=this.scale.yCenter,t.pivot()},this)},update:function(){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,e){i.extend(t.metaDataset,{_datasetIndex:e,_children:t.metaData,_model:{tension:t.tension||this.options.elements.line.tension,backgroundColor:t.backgroundColor||this.options.elements.line.backgroundColor,borderWidth:t.borderWidth||this.options.elements.line.borderWidth,borderColor:t.borderColor||this.options.elements.line.borderColor,fill:void 0!==t.fill?t.fill:this.options.elements.line.fill,skipNull:void 0!==t.skipNull?t.skipNull:this.options.elements.line.skipNull,drawNull:void 0!==t.drawNull?t.drawNull:this.options.elements.line.drawNull,scaleTop:this.scale.top,scaleBottom:this.scale.bottom,scaleZero:this.scale.getPointPosition(0)}}),t.metaDataset.pivot()}),this.eachElement(function(t,e,o,s){var a=this.scale.getPointPosition(e,this.scale.calculateCenterOffset(this.data.datasets[s].data[e]));i.extend(t,{_chart:this.chart,_datasetIndex:s,_index:e,_model:{x:a.x,y:a.y,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this),this.render()},buildScale:function(){var t=this,o=e.scales.getScaleConstructor(this.options.scale.scaleType);this.scale=new o({options:this.options.scale,height:this.chart.height,width:this.chart.width,xCenter:this.chart.width/2,yCenter:this.chart.height/2,ctx:this.chart.ctx,labels:this.data.labels,valuesCount:this.data.datasets[0].data.length,calculateRange:function(){this.min=null,this.max=null,i.each(t.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)}}),this.scale.setScaleSize(),this.scale.calculateRange(),this.scale.generateTicks(),this.scale.buildYLabels()},draw:function(t){var e=t||1;this.clear(),this.scale.draw(this.chartArea);for(var o=this.data.datasets.length-1;o>=0;o--){var s=this.data.datasets[o];i.each(s.metaData,function(t,i){t.transition(e)},this),s.metaDataset.transition(e).draw(),i.each(s.metaData,function(t){t.draw()})}this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.radius=this.lastActive[0].custom&&this.lastActive[0].custom.radius?this.lastActive[0].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.radius=this.lastActive[s].custom&&this.lastActive[s].custom.radius?this.lastActive[s].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+2),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.35).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth+2);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+2),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.35).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth+2);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.scaleService={fitScalesForChart:function(t,e,o){var s=5,a=5;if(t){var n=i.where(t.scales,function(t){return"left"==t.options.position}),r=i.where(t.scales,function(t){return"right"==t.options.position}),h=i.where(t.scales,function(t){return"top"==t.options.position}),l=i.where(t.scales,function(t){return"bottom"==t.options.position});if(0===h.length||0===l.length){var c=0,d=function(t){t.options.labels.show&&(c=Math.max(c,t.options.labels.fontSize))};i.each(n,d),i.each(r,d),0===h.length&&(a+=.75*c),0===l.length&&(a+=1.5*c)}var u,v=e/2,m=o/2,p=m/v;t.options.maintainAspectRatio&&(u=o/e,p!=u&&(m=v*u,p=u)),v-=2*s,m-=2*a;var g=(e-v)/(n.length+r.length),f=(o-m)/(h.length+l.length),b=[],x=function(t){var e=t.fit(g,m);b.push({horizontal:!1,minSize:e,scale:t})},A=function(t){var e=t.fit(v,f);b.push({horizontal:!0,minSize:e,scale:t})};i.each(n,x),i.each(r,x),i.each(h,A),i.each(l,A);var C=o-2*a,y=e-2*s;if(i.each(b,function(t){t.horizontal?C-=t.minSize.height:y-=t.minSize.width}),t.options.maintainAspectRatio){var _=C/y;_!=u&&(y>C?y=C/u:C=y*u)}var w=function(t){var e=i.findNextWhere(b,function(e){return e.scale===t});e&&t.fit(e.minSize.width,C)},k=function(t){var e=i.findNextWhere(b,function(e){return e.scale===t}),o={left:P,right:I,top:0,bottom:0};e&&t.fit(y,e.minSize.height,o)},P=s,I=s,S=a,W=a;i.each(n,w),i.each(r,w),i.each(n,function(t){P+=t.width}),i.each(r,function(t){I+=t.width}),i.each(h,k),i.each(l,k),i.each(h,function(t){S+=t.height}),i.each(l,function(t){W+=t.height}),i.each(n,function(t){var e=i.findNextWhere(b,function(e){return e.scale===t}),o={left:0,right:0,top:S,bottom:W};e&&t.fit(e.minSize.width,C,o)}),i.each(r,function(t){var e=i.findNextWhere(b,function(e){return e.scale===t}),o={left:0,right:0,top:S,bottom:W};e&&t.fit(e.minSize.width,C,o)});var D=s,R=a,O=function(t){t.left=D,t.right=D+t.width,t.top=S,t.bottom=S+C,D=t.right},V=function(t){t.left=P,t.right=P+y,t.top=R,t.bottom=R+t.height,R=t.bottom};i.each(n,O),i.each(h,V),D+=y,R+=C,i.each(r,O),i.each(l,V),t.chartArea={left:P,top:S,right:P+y,bottom:S+C}}}},e.scales={constructors:{},registerScaleType:function(t,e){this.constructors[t]=e},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0}};var o=e.Element.extend({calculateRange:i.noop,isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},generateTicks:function(t,e){if(this.ticks=[],this.options.override)for(var o=0;o<=this.options.override.steps;++o){var s=this.options.override.start+o*this.options.override.stepWidth;ticks.push(s)}else{var a;if(a=this.isHorizontal()?Math.min(11,Math.ceil(t/50)):Math.min(11,Math.ceil(e/(2*this.options.labels.fontSize))),a=Math.max(2,a),this.options.beginAtZero){var n=i.sign(this.min),r=i.sign(this.max);0>n&&0>r?this.max=0:n>0&&r>0&&(this.min=0)}for(var h=i.niceNum(this.max-this.min,!1),l=i.niceNum(h/(a-1),!0),c=Math.floor(this.min/l)*l,d=Math.ceil(this.max/l)*l,u=c;d>=u;u+=l)this.ticks.push(u)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,o){var s;this.options.labels.userCallback?s=this.options.lables.userCallback(t,e,o):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.labels.push(s?s:"")},this)},getPixelForValue:function(t){var e,i=this.max-this.min;return e=this.isHorizontal()?this.left+this.width/i*(t-this.min):this.bottom-this.height/i*(t-this.min)},fit:function(t,e){this.calculateRange(),this.generateTicks(t,e),this.buildLabels();var o={width:0,height:0};if(this.isHorizontal()?(o.width=t,o.height=this.options.gridLines.show?10:0):(o.height=e,o.width=this.options.gridLines.show?10:0),this.options.labels.show){var s=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);if(this.isHorizontal()){var a=(e-o.height,1.5*this.options.labels.fontSize);o.height=Math.min(e,o.height+a)}else{var n=t-o.width,r=i.longestText(this.ctx,s,this.labels);n>r?o.width+=r:o.width=t}}return this.width=o.width,this.height=o.height,o},draw:function(t){if(this.options.display){var e,o;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){e=!0,o=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var s="bottom"==this.options.position?this.top:this.bottom-5,a="bottom"==this.options.position?this.top+5:this.bottom;i.each(this.ticks,function(n,r){var h=this.getPixelForValue(n);0===n||!o&&0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,s),this.ctx.lineTo(h,a)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()},this)}if(this.options.labels.show){var n;"top"==this.options.position?(n=this.bottom-10,this.ctx.textBaseline="bottom"):(n=this.top+10,this.ctx.textBaseline="top"),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,i,n)},this)}}else{if(this.options.gridLines.show){e=!0,o=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var r="right"==this.options.position?this.left:this.right-5,h="right"==this.options.position?this.left+5:this.right;i.each(this.ticks,function(s,a){var n=this.getPixelForValue(s);0===s||!o&&0===a?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),n+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(r,n),this.ctx.lineTo(h,n)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,n),this.ctx.lineTo(t.right,n)),this.ctx.stroke()},this)}if(this.options.labels.show){var l;"left"==this.options.position?(l=this.right-10,this.ctx.textAlign="right"):(l=this.left+5,this.ctx.textAlign="left"),this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,l,i)},this)}}}}});e.scales.registerScaleType("linear",o);var s=e.Element.extend({calculateRange:i.noop,isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},getPixelForValue:function(t,e,i){if(this.isHorizontal()){var o=(this.labelRotation>0,this.width-(this.paddingLeft+this.paddingRight)),s=o/Math.max(this.max-(this.options.gridLines.offsetGridLines?0:1),1),a=s*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&i&&(a+=s/2),this.left+Math.round(a)}return this.top+e*(this.height/this.max)},calculateLabelRotation:function(t,e){var o=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=o;var s,a,n=this.ctx.measureText(this.labels[0]).width,r=this.ctx.measureText(this.labels[this.labels.length-1]).width;if(this.paddingRight=r/2+3,this.paddingLeft=n/2+3,this.labelRotation=0,this.options.display){var h,l,c=i.longestText(this.ctx,o,this.labels);this.labelWidth=c;for(var d=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>d&&0===this.labelRotation||this.labelWidth>d&&this.labelRotation<=90&&this.labelRotation>0;){if(h=Math.cos(i.toRadians(this.labelRotation)),l=Math.sin(i.toRadians(this.labelRotation)),s=h*n,a=h*r,s+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=s+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,l*c>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=h*c}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;e&&(this.paddingLeft-=e.left,this.paddingRight-=e.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},fit:function(t,e,o){this.calculateRange(),this.calculateLabelRotation(e,o);var s={width:0,height:0},a=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),n=i.longestText(this.ctx,a,this.labels);if(this.isHorizontal()){s.width=t,this.width=t;var r=Math.cos(i.toRadians(this.labelRotation))*n+1.5*this.options.labels.fontSize;s.height=Math.min(r,e)}else s.height=e,this.height=e,s.width=Math.min(n+6,t);return this.width=s.width,this.height=s.height,s},draw:function(t){if(this.options.display){var e;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){e=!0;var o="bottom"==this.options.position?this.top:this.bottom-10,s="bottom"==this.options.position?this.top+10:this.bottom,a=0!==this.labelRotation;i.each(this.labels,function(n,r){var h=this.getPixelForValue(n,r,!1),l=this.getPixelForValue(n,r,!0);this.options.gridLines.show&&(0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,o),this.ctx.lineTo(h,s)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(l,a?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=a?"right":"center",this.ctx.textBaseline=a?"middle":"top",this.ctx.fillText(n,0,0),this.ctx.restore())},this)}else this.options.gridLines.show,this.options.labels.show}}});e.scales.registerScaleType("dataset",s);var a=e.Element.extend({initialize:function(){this.size=i.min([this.height,this.width]),this.drawingArea=this.options.display?this.size/2-(this.options.labels.fontSize/2+this.options.labels.backdropPaddingY):this.size/2},calculateCenterOffset:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},update:function(){this.options.lineArc?this.drawingArea=this.options.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},calculateRange:i.noop,generateTicks:function(){if(this.ticks=[],this.options.override)for(var t=0;t<=this.options.override.steps;++t){var e=this.options.override.start+t*this.options.override.stepWidth;ticks.push(e)}else{var o=Math.min(11,Math.ceil(this.drawingArea/(2*this.options.labels.fontSize)));if(o=Math.max(2,o),this.options.beginAtZero){var s=i.sign(this.min),a=i.sign(this.max);0>s&&0>a?this.max=0:s>0&&a>0&&(this.min=0)}for(var n=i.niceNum(this.max-this.min,!1),r=i.niceNum(n/(o-1),!0),h=Math.floor(this.min/r)*r,l=Math.ceil(this.max/r)*r,c=h;l>=c;c+=r)this.ticks.push(c)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildYLabels:function(){this.yLabels=[],i.each(this.ticks,function(t,e,o){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,o):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.yLabels.push(s?s:"")},this)},getCircumference:function(){return 2*Math.PI/this.valuesCount},setScaleSize:function(){var t,e,o,s,a,n,r,h,l,c,d,u,v=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),m=this.width,p=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.valuesCount;e++)t=this.getPointPosition(e,v),o=this.ctx.measureText(i.template(this.options.labels.template,{value:this.labels[e]})).width+5,0===e||e===this.valuesCount/2?(s=o/2,t.x+s>m&&(m=t.x+s,a=e),t.x-s<p&&(p=t.x-s,r=e)):e<this.valuesCount/2?t.x+o>m&&(m=t.x+o,a=e):e>this.valuesCount/2&&t.x-o<p&&(p=t.x-o,r=e);l=p,c=Math.ceil(m-this.width),n=this.getIndexAngle(a),h=this.getIndexAngle(r),d=c/Math.sin(n+Math.PI/2),u=l/Math.sin(h+Math.PI/2),d=i.isNumber(d)?d:0,u=i.isNumber(u)?u:0,this.drawingArea=v-(u+d)/2,this.setCenterPoint(u,d)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,o=t+this.drawingArea;this.xCenter=(o+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.valuesCount;return 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s=this.previousPoint(i,this._children,o),a=this.nextPoint(i,this._children,o);return 0===o?void 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s=this.previousPoint(i,this._children,o),a=this.nextPoint(i,this._children,o);return 0===o?void e.moveTo(i._view.x,i._view.y):i._view.skip&&t.skipNull&&!this._loop?(e.moveTo(s._view.x,i._view.y),void e.moveTo(a._view.x,i._view.y)):s._view.skip&&t.skipNull&&!this._loop?(e.moveTo(i._view.x,s._view.y),void e.moveTo(i._view.x,i._view.y)):s._view.skip&&t.skipNull?void e.moveTo(i._view.x,i._view.y):void(t.tension>0?e.bezierCurveTo(s._view.controlPointNextX,s._view.controlPointNextY,i._view.controlPointPreviousX,i._view.controlPointPreviousY,i._view.x,i._view.y):e.lineTo(i._view.x,i._view.y))},this),this._loop&&!o._view.skip&&(t.tension>0?e.bezierCurveTo(a._view.controlPointNextX,a._view.controlPointNextY,o._view.controlPointPreviousX,o._view.controlPointPreviousY,o._view.x,o._view.y):e.lineTo(o._view.x,o._view.y)),e.stroke()},nextPoint:function(t,e,i){return this.loop?e[i+1]||e[0]:e[i+1]||e[e.length-1]},previousPoint:function(t,e,i){return this.loop?e[i-1]||e[e.length-1]:e[i-1]||e[0]}}),i.Arc=i.Element.extend({inGroupRange:function(t){var e=this._view;return e?Math.pow(t-e.x,2)<Math.pow(e.radius+e.hoverRadius,2):!1},inRange:function(t,e){var i=this._view,o=s.getAngleFromPoint(i,{x:t,y:e}),a=i.startAngle<-.5*Math.PI?i.startAngle+2*Math.PI:i.startAngle>1.5*Math.PI?i.startAngle-2*Math.PI:i.startAngle,n=i.endAngle<-.5*Math.PI?i.endAngle+2*Math.PI:i.endAngle>1.5*Math.PI?i.endAngle-2*Math.PI:i.endAngle,r=o.angle>=a&&o.angle<=n,h=o.distance>=i.innerRadius&&o.distance<=i.outerRadius;return r&&h},tooltipPosition:function(){var t=this._view,e=t.startAngle+(t.endAngle-t.startAngle)/2,i=(t.outerRadius-t.innerRadius)/2+t.innerRadius;return{x:t.x+Math.cos(e)*i,y:t.y+Math.sin(e)*i}},draw:function(){var t=this._chart.ctx,e=this._view;t.beginPath(),t.arc(e.x,e.y,e.outerRadius,e.startAngle,e.endAngle),t.arc(e.x,e.y,e.innerRadius,e.endAngle,e.startAngle,!0),t.closePath(),t.strokeStyle=e.borderColor,t.lineWidth=e.borderWidth,t.fillStyle=e.backgroundColor,t.fill(),t.lineJoin="bevel",e.borderWidth&&t.stroke()}}),i.Rectangle=i.Element.extend({draw:function(){var t=this._chart.ctx,e=this._view,i=e.width/2,o=e.x-i,s=e.x+i,a=e.base-(e.base-e.y),n=e.borderWidth/2;e.borderWidth&&(o+=n,s-=n,a+=n),t.beginPath(),t.fillStyle=e.backgroundColor,t.strokeStyle=e.borderColor,t.lineWidth=e.borderWidth,t.moveTo(o,e.base),t.lineTo(o,a),t.lineTo(s,a),t.lineTo(s,e.base),t.fill(),e.borderWidth&&t.stroke()},height:function(){var t=this._view;return t.base-t.y},inRange:function(t,e){var i=this._view;return i.y<i.base?t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.y&&e<=i.base:t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.base&&e<=i.y},inGroupRange:function(t){var e=this._view;return t>=e.x-e.width/2&&t<=e.x+e.width/2},tooltipPosition:function(){var t=this._view;return t.y<t.base?{x:t.x,y:t.y}:{x:t.x,y:t.base}}}),i.Animation=i.Element.extend({currentStep:null,numSteps:60,easing:"",render:null,onAnimationProgress:null,onAnimationComplete:null}),i.Tooltip=i.Element.extend({initialize:function(){var t=this._options;r(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":s.extend(this._model,{text:b(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();s.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var i,o,a=[],n=[],r=this._data.datasets.length-1;r>=0&&(i=this._data.datasets[r].metaData,o=h(i,this._active[0]),-1===o);r--);var l=function(t){var e,i,r,h,l,c=[],d=[],u=[];return s.each(this._data.datasets,function(t){e=t.metaData,e[o]&&e[o].hasValue()&&c.push(e[o])},this),s.each(c,function(t){d.push(t._view.x),u.push(t._view.y),a.push(s.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),n.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),l=g(u),r=p(u),h=g(d),i=p(d),{x:h>this._chart.width/2?h:i,y:(l+r)/2}}.call(this,o);s.extend(this._model,{x:l.x,y:l.y,labels:a,title:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:"",legendColors:n,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=a.length*this._model.fontSize+(a.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var c=t.measureText(this.title).width,d=D(t,this.font,a)+this._model.fontSize+3,u=p([d,c]);this._model.width=u+2*this._model.xPadding;var v=this._model.height/2;this._model.y-v<0?this._model.y=v:this._model.y+v>this._chart.height&&(this._model.y=this._chart.height-v),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.hover.mode){case"single":t.font=W(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var i=e.caretPadding||2,o=t.measureText(e.text).width+2*e.xPadding,a=e.fontSize+2*e.yPadding,n=a+e.caretHeight+i;e.x+o/2>this._chart.width?e.xAlign="left":e.x-o/2<0&&(e.xAlign="right"),e.y-n<0&&(e.yAlign="below");var r=e.x-o/2,h=e.y-n;if(t.fillStyle=s.color(e.backgroundColor).alpha(e.opacity).rgbString(),this._custom)this._custom(this._view);else{switch(e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-i),t.lineTo(e.x+e.caretHeight,e.y-(i+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(i+e.caretHeight)),t.closePath(),t.fill();break;case"below":h=e.y+i+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+i),t.lineTo(e.x+e.caretHeight,e.y+i+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+i+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":r=e.x-o+(e.cornerRadius+e.caretHeight);break;case"right":r=e.x-(e.cornerRadius+e.caretHeight)}R(t,r,h,o,a,e.cornerRadius),t.fill(),t.fillStyle=s.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,r+o/2,h+a/2)}break;case"label":R(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=s.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=s.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=W(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=W(e.fontSize,e._fontStyle,e._fontFamily),s.each(e.labels,function(i,o){t.fillStyle=s.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(i,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(o+1)),t.fillStyle=s.color(e.legendColors[o].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(o+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=s.color(e.legendColors[o].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(o+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}}),i.animationService={frameDuration:17,animations:[],dropFrames:0,addAnimation:function(t,e,i){i||(t.animating=!0);for(var o=0;o<this.animations.length;++o)if(this.animations[o].chartInstance===t)return void(this.animations[o].animationObject=e);this.animations.push({chartInstance:t,animationObject:e}),1==this.animations.length&&s.requestAnimFrame.call(window,this.digestWrapper)},cancelAnimation:function(t){var e=s.findNextWhere(this.animations,function(e){return e.chartInstance===t});e&&(this.animations.splice(e,1),t.animating=!1)},digestWrapper:function(){i.animationService.startDigest.call(i.animationService)},startDigest:function(){var t=Date.now(),e=0;this.dropFrames>1&&(e=Math.floor(this.dropFrames),this.dropFrames-=e);for(var i=0;i<this.animations.length;i++)null===this.animations[i].animationObject.currentStep&&(this.animations[i].animationObject.currentStep=0),this.animations[i].animationObject.currentStep+=1+e,this.animations[i].animationObject.currentStep>this.animations[i].animationObject.numSteps&&(this.animations[i].animationObject.currentStep=this.animations[i].animationObject.numSteps),this.animations[i].animationObject.render(this.animations[i].chartInstance,this.animations[i].animationObject),this.animations[i].animationObject.currentStep==this.animations[i].animationObject.numSteps&&(this.animations[i].chartInstance.animating=!1,this.animations.splice(i,1),i--);var o=Date.now(),a=o-t-this.frameDuration,n=a/this.frameDuration;n>1&&(this.dropFrames+=n),this.animations.length>0&&s.requestAnimFrame.call(window,this.digestWrapper)}},s.addEvent(window,"resize",function(){var t;return function(){clearTimeout(t),t=setTimeout(function(){a(i.instances,function(t){t.options.responsive&&(t.resize(),t.update(),t.render())})},50)}}()),v?define(function(){return i}):"object"==typeof module&&module.exports&&(module.exports=i),t.Chart=i,i.noConflict=function(){return t.Chart=e,i}}).call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={stacked:!1,hover:{mode:"label"},scales:{xAxes:[{scaleType:"dataset",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!0},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{scaleType:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]}};e.Type.extend({name:"Bar",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Rectangle({_chart:this.chart,_datasetIndex:o,_index:s}))},this),t.xAxisID=this.options.scales.xAxes[0].id,t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},resetElements:function(){this.eachElement(function(t,e,o,s){var a,n=this.scales[this.data.datasets[s].xAxisID],r=this.scales[this.data.datasets[s].yAxisID];a=r.getPixelForValue(r.min<0&&r.max<0?r.max:r.min>0&&r.max>0?r.min:0),i.extend(t,{_chart:this.chart,_xScale:n,_yScale:r,_datasetIndex:s,_index:e,_model:{x:n.calculateBarX(this.data.datasets.length,s,e),y:a,base:r.calculateBarBase(s,e),width:n.calculateBarWidth(this.data.datasets.length),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].backgroundColor,e,this.options.elements.bar.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].borderColor,e,this.options.elements.bar.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].borderWidth,e,this.options.elements.bar.borderWidth),label:this.data.labels[e],datasetLabel:this.data.datasets[s].label}}),t.pivot()},this)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:n,_datasetIndex:s,_index:e,_model:{x:a.calculateBarX(this.data.datasets.length,s,e),y:n.calculateBarY(s,e),base:n.calculateBarBase(s,e),width:a.calculateBarWidth(this.data.datasets.length),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].backgroundColor,e,this.options.elements.bar.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].borderColor,e,this.options.elements.bar.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].borderWidth,e,this.options.elements.bar.borderWidth),label:this.data.labels[e],datasetLabel:this.data.datasets[s].label}}),t.pivot()},this),this.render(t)},buildScale:function(t){var o=this,s=function(){this.min=null,this.max=null;var t=[],e=[];if(o.options.stacked){i.each(o.data.datasets,function(s){s.yAxisID===this.id&&i.each(s.data,function(i,s){t[s]=t[s]||0,e[s]=e[s]||0,o.options.relativePoints?t[s]=100:0>i?e[s]+=i:t[s]+=i},this)},this);var s=t.concat(e);this.min=i.min(s),this.max=i.max(s)}else i.each(o.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)};this.scales={};var a=e.scales.getScaleConstructor(this.options.scales.xAxes[0].scaleType),n=new a({ctx:this.chart.ctx,options:this.options.scales.xAxes[0],id:this.options.scales.xAxes[0].id,calculateRange:function(){this.labels=o.data.labels,this.min=0,this.max=this.labels.length},calculateBaseWidth:function(){return this.getPixelForValue(null,1,!0)-this.getPixelForValue(null,0,!0)-2*o.options.elements.bar.valueSpacing;
+},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*o.options.elements.bar.datasetSpacing;return o.options.stacked?e:e/t},calculateBarX:function(t,e,i){var s=this.calculateBaseWidth(),a=this.getPixelForValue(null,i,!0)-s/2,n=this.calculateBarWidth(t);return o.options.stacked?a+n/2:a+n*e+e*o.options.elements.bar.datasetSpacing+n/2}});this.scales[n.id]=n,i.each(this.options.scales.yAxes,function(t){var i=e.scales.getScaleConstructor(t.scaleType),a=new i({ctx:this.chart.ctx,options:t,calculateRange:s,calculateBarBase:function(t,e){var i=0;if(o.options.stacked){var s=o.data.datasets[t].data[e];if(0>s)for(var a=0;t>a;a++)o.data.datasets[a].yAxisID===this.id&&(i+=o.data.datasets[a].data[e]<0?o.data.datasets[a].data[e]:0);else for(var n=0;t>n;n++)o.data.datasets[n].yAxisID===this.id&&(i+=o.data.datasets[n].data[e]>0?o.data.datasets[n].data[e]:0);return this.getPixelForValue(i)}return i=this.getPixelForValue(this.min),this.beginAtZero||this.min<=0&&this.max>=0||this.min>=0&&this.max<=0?(i=this.getPixelForValue(0),i+=this.options.gridLines.lineWidth):this.min<0&&this.max<0&&(i=this.getPixelForValue(this.max)),i},calculateBarY:function(t,e){var i=o.data.datasets[t].data[e];if(o.options.stacked){for(var s=0,a=0,n=0;t>n;n++)o.data.datasets[n].data[e]<0?a+=o.data.datasets[n].data[e]||0:s+=o.data.datasets[n].data[e]||0;return this.getPixelForValue(0>i?a+i:s+i)}for(var r=0,h=t;h<o.data.datasets.length;h++)r+=h===t&&i?i:i;return this.getPixelForValue(i)},id:t.id});this.scales[a.id]=a},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.scales,function(t){t.draw(this.chartArea)},this),this.eachElement(function(t,i,o){t.transition(e).draw()},this),this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.bar.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.bar.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.bar.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.bar.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.bar.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.bar.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.35).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.35).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hoverAnimationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},cutoutPercentage:50};e.Type.extend({name:"Doughnut",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Arc({_chart:this.chart,_datasetIndex:o,_index:s,_model:{}}))},this)},this),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),this.resetElements(),this.update()},calculateCircumference:function(t,e){return t.total>0?2*Math.PI*(e/t.total):0},resetElements:function(){this.outerRadius=(i.min([this.chart.width,this.chart.height])-this.options.elements.slice.borderWidth/2)/2,this.innerRadius=this.options.cutoutPercentage?this.outerRadius/100*this.options.cutoutPercentage:1,this.radiusLength=(this.outerRadius-this.innerRadius)/this.data.datasets.length,i.each(this.data.datasets,function(t,e){t.total=0,i.each(t.data,function(e){t.total+=Math.abs(e)},this),t.outerRadius=this.outerRadius-this.radiusLength*e,t.innerRadius=t.outerRadius-this.radiusLength,i.each(t.metaData,function(e,o){i.extend(e,{_model:{x:this.chart.width/2,y:this.chart.height/2,startAngle:Math.PI*-.5,circumference:this.options.animation.animateRotate?0:this.calculateCircumference(metaSlice.value),outerRadius:this.options.animation.animateScale?0:t.outerRadius,innerRadius:this.options.animation.animateScale?0:t.innerRadius,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(t.backgroundColor,o,this.options.elements.slice.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(t.hoverBackgroundColor,o,this.options.elements.slice.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(t.borderWidth,o,this.options.elements.slice.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(t.borderColor,o,this.options.elements.slice.borderColor),label:i.getValueAtIndexOrDefault(t.label,o,this.data.labels[o])}}),e.pivot()},this)},this)},update:function(t){this.outerRadius=(i.min([this.chart.width,this.chart.height])-this.options.elements.slice.borderWidth/2)/2,this.innerRadius=this.options.cutoutPercentage?this.outerRadius/100*this.options.cutoutPercentage:1,this.radiusLength=(this.outerRadius-this.innerRadius)/this.data.datasets.length,i.each(this.data.datasets,function(t,e){t.total=0,i.each(t.data,function(e){t.total+=Math.abs(e)},this),t.outerRadius=this.outerRadius-this.radiusLength*e,t.innerRadius=t.outerRadius-this.radiusLength,i.each(t.metaData,function(o,s){i.extend(o,{_chart:this.chart,_datasetIndex:e,_index:s,_model:{x:this.chart.width/2,y:this.chart.height/2,circumference:this.calculateCircumference(t,t.data[s]),outerRadius:t.outerRadius,innerRadius:t.innerRadius,backgroundColor:o.custom&&o.custom.backgroundColor?o.custom.backgroundColor:i.getValueAtIndexOrDefault(t.backgroundColor,s,this.options.elements.slice.backgroundColor),hoverBackgroundColor:o.custom&&o.custom.hoverBackgroundColor?o.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(t.hoverBackgroundColor,s,this.options.elements.slice.hoverBackgroundColor),borderWidth:o.custom&&o.custom.borderWidth?o.custom.borderWidth:i.getValueAtIndexOrDefault(t.borderWidth,s,this.options.elements.slice.borderWidth),borderColor:o.custom&&o.custom.borderColor?o.custom.borderColor:i.getValueAtIndexOrDefault(t.borderColor,s,this.options.elements.slice.borderColor),label:i.getValueAtIndexOrDefault(t.label,s,this.data.labels[s])}}),0===s?o._model.startAngle=Math.PI*-.5:o._model.startAngle=t.metaData[s-1]._model.endAngle,o._model.endAngle=o._model.startAngle+o._model.circumference,s<t.data.length-1&&(t.metaData[s+1]._model.startAngle=o._model.endAngle),o.pivot()},this)},this),this.render(t)},draw:function(t){t=t||1,this.clear(),this.eachElement(function(e){e.transition(t).draw()},this),this.tooltip.transition(t).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getSliceAtEvent(t);case"label":return this.getSlicesAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.slice.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.slice.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.slice.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.slice.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.slice.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.slice.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.hoverRadius,o,this.active[0]._model.radius+2),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,this.active[0]._model.borderColor),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.hoverBorderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.hoverRadius,o,this.active[s]._model.radius+2),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,this.active[0]._model.borderColor),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.hoverBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this},getSliceAtEvent:function(t){var e=[],o=i.getRelativePosition(t);return this.eachElement(function(t,i){t.inRange(o.x,o.y)&&e.push(t)},this),e}}),e.types.Doughnut.extend({name:"Pie",defaults:i.merge(o,{cutoutPercentage:0})})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={stacked:!1,hover:{mode:"label"},scales:{xAxes:[{scaleType:"dataset",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{scaleType:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]}};e.Type.extend({name:"Line",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaDataset=new e.Line({_chart:this.chart,_datasetIndex:o,_points:t.metaData}),t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Point({_datasetIndex:o,_index:s,_chart:this.chart,_model:{x:0,y:0}}))},this),t.xAxisID=this.options.scales.xAxes[0].id,t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},nextPoint:function(t,e){return t[e+1]||t[e]},previousPoint:function(t,e){return t[e-1]||t[e]},resetElements:function(){this.eachElement(function(t,e,o,s){var a,n=this.scales[this.data.datasets[s].xAxisID],r=this.scales[this.data.datasets[s].yAxisID];a=r.getPixelForValue(r.min<0&&r.max<0?r.max:r.min>0&&r.max>0?r.min:0),i.extend(t,{_chart:this.chart,_xScale:n,_yScale:r,_datasetIndex:s,_index:e,_model:{x:n.getPixelForValue(null,e,!0),y:a,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,e){var o=this.scales[t.yAxisID];i.extend(t.metaDataset,{_scale:o,_datasetIndex:e,_children:t.metaData,_model:{tension:t.tension||this.options.elements.line.tension,backgroundColor:t.backgroundColor||this.options.elements.line.backgroundColor,borderWidth:t.borderWidth||this.options.elements.line.borderWidth,borderColor:t.borderColor||this.options.elements.line.borderColor,fill:void 0!==t.fill?t.fill:this.options.elements.line.fill,skipNull:void 0!==t.skipNull?t.skipNull:this.options.elements.line.skipNull,drawNull:void 0!==t.drawNull?t.drawNull:this.options.elements.line.drawNull,scaleTop:o.top,scaleBottom:o.bottom,scaleZero:o.getPixelForValue(0)}}),t.metaDataset.pivot()}),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:n,_datasetIndex:s,_index:e,_model:{x:a.getPixelForValue(null,e,!0),y:n.getPointPixelForValue(this.data.datasets[s].data[e],e,s),tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this),this.render(t)},buildScale:function(){var t=this,o=function(){this.min=null,this.max=null;var e=[],o=[];if(t.options.stacked){i.each(t.data.datasets,function(s){s.yAxisID===this.id&&i.each(s.data,function(i,s){e[s]=e[s]||0,o[s]=o[s]||0,t.options.relativePoints?e[s]=100:0>i?o[s]+=i:e[s]+=i},this)},this);var s=e.concat(o);this.min=i.min(s),this.max=i.max(s)}else i.each(t.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)};this.scales={};var s=e.scales.getScaleConstructor(this.options.scales.xAxes[0].scaleType),a=new s({ctx:this.chart.ctx,options:this.options.scales.xAxes[0],calculateRange:function(){this.labels=t.data.labels,this.min=0,this.max=this.labels.length},id:this.options.scales.xAxes[0].id});this.scales[a.id]=a,i.each(this.options.scales.yAxes,function(i){var s=e.scales.getScaleConstructor(i.scaleType),a=new s({ctx:this.chart.ctx,options:i,calculateRange:o,getPointPixelForValue:function(e,i,o){if(t.options.stacked){for(var s=0,a=0,n=0;o>n;++n)t.data.datasets[n].data[i]<0?a+=t.data.datasets[n].data[i]:s+=t.data.datasets[n].data[i];return this.getPixelForValue(0>e?a+e:s+e)}return this.getPixelForValue(e)},id:i.id});this.scales[a.id]=a},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.scales,function(t){t.draw(this.chartArea)},this);for(var o=this.data.datasets.length-1;o>=0;o--){var s=this.data.datasets[o];i.each(s.metaData,function(t,i){t.transition(e)},this),s.metaDataset.transition(e).draw(),i.each(s.metaData,function(t){t.draw()})}this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.radius=this.lastActive[0].custom&&this.lastActive[0].custom.radius?this.lastActive[0].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.radius=this.lastActive[s].custom&&this.lastActive[s].custom.radius?this.lastActive[s].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+2),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.35).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth+2);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+2),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.35).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth+2);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={scale:{scaleType:"radialLinear",display:!0,animate:!1,lineArc:!0,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2}},animateRotate:!0};e.Type.extend({name:"PolarArea",defaults:o,initialize:function(){var t=this,o=e.scales.getScaleConstructor(this.options.scale.scaleType);this.scale=new o({options:this.options.scale,lineArc:!0,width:this.chart.width,height:this.chart.height,xCenter:this.chart.width/2,yCenter:this.chart.height/2,ctx:this.chart.ctx,valuesCount:this.data.length,calculateRange:function(){this.min=null,this.max=null,i.each(t.data.datasets[0].data,function(t){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)}}),i.bindEvents(this,this.options.events,this.events),i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Arc({_chart:this.chart,_datasetIndex:o,_index:s,_model:{}}))},this)},this),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),this.updateScaleRange(),this.scale.calculateRange(),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},updateScaleRange:function(){i.extend(this.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})},resetElements:function(){1/this.data.datasets[0].data.length*2;i.each(this.data.datasets[0].metaData,function(t,e){this.data.datasets[0].data[e];i.extend(t,{_index:e,_model:{x:this.chart.width/2,y:this.chart.height/2,innerRadius:0,outerRadius:0,startAngle:Math.PI*-.5,endAngle:Math.PI*-.5,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor,e,this.options.elements.slice.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor,e,this.options.elements.slice.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth,e,this.options.elements.slice.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[0].borderColor,e,this.options.elements.slice.borderColor),label:i.getValueAtIndexOrDefault(this.data.datasets[0].labels,e,this.data.datasets[0].labels[e])}}),t.pivot()},this)},update:function(t){this.updateScaleRange(),this.scale.calculateRange(),
+this.scale.generateTicks(),this.scale.buildYLabels(),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height);var o=1/this.data.datasets[0].data.length*2;i.each(this.data.datasets[0].metaData,function(t,e){var s=this.data.datasets[0].data[e],a=-.5*Math.PI+Math.PI*o*e,n=a+o*Math.PI;i.extend(t,{_index:e,_model:{x:this.chart.width/2,y:this.chart.height/2,innerRadius:0,outerRadius:this.scale.calculateCenterOffset(s),startAngle:a,endAngle:n,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor,e,this.options.elements.slice.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor,e,this.options.elements.slice.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth,e,this.options.elements.slice.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[0].borderColor,e,this.options.elements.slice.borderColor),label:i.getValueAtIndexOrDefault(this.data.datasets[0].labels,e,this.data.datasets[0].labels[e])}}),t.pivot(),console.log(t)},this),this.render(t)},draw:function(t){var e=t||1;this.clear(),i.each(this.data.datasets[0].metaData,function(t,i){t.transition(e).draw()},this),this.scale.draw(),this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getSliceAtEvent(t);case"label":return this.getSlicesAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.slice.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.slice.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.slice.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.slice.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.slice.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.slice.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+2),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.35).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth+2);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+2),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.35).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth+2);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this},getSliceAtEvent:function(t){var e=[],o=i.getRelativePosition(t);return this.eachElement(function(t,i){t.inRange(o.x,o.y)&&e.push(t)},this),e}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.Type.extend({name:"Radar",defaults:{scale:{scaleType:"radialLinear",display:!0,animate:!1,lineArc:!1,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1},angleLines:{show:!0,color:"rgba(0,0,0,.1)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},elements:{line:{tension:0}},legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].strokeColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>'},initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaDataset=new e.Line({_chart:this.chart,_datasetIndex:o,_points:t.metaData,_loop:!0}),t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Point({_datasetIndex:o,_index:s,_chart:this.chart,_model:{x:0,y:0}}))},this)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},nextPoint:function(t,e){return t[e+1]||t[0]},previousPoint:function(t,e){return t[e-1]||t[t.length-1]},resetElements:function(){this.eachElement(function(t,e,o,s){i.extend(t,{_chart:this.chart,_datasetIndex:s,_index:e,_scale:this.scale,_model:{x:this.scale.xCenter,y:this.scale.yCenter,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=this.scale.xCenter,t._model.controlPointPreviousY=this.scale.yCenter,t._model.controlPointNextX=this.scale.xCenter,t._model.controlPointNextY=this.scale.yCenter,t.pivot()},this)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,e){i.extend(t.metaDataset,{_datasetIndex:e,_children:t.metaData,_model:{tension:t.tension||this.options.elements.line.tension,backgroundColor:t.backgroundColor||this.options.elements.line.backgroundColor,borderWidth:t.borderWidth||this.options.elements.line.borderWidth,borderColor:t.borderColor||this.options.elements.line.borderColor,fill:void 0!==t.fill?t.fill:this.options.elements.line.fill,skipNull:void 0!==t.skipNull?t.skipNull:this.options.elements.line.skipNull,drawNull:void 0!==t.drawNull?t.drawNull:this.options.elements.line.drawNull,scaleTop:this.scale.top,scaleBottom:this.scale.bottom,scaleZero:this.scale.getPointPosition(0)}}),t.metaDataset.pivot()}),this.eachElement(function(t,e,o,s){var a=this.scale.getPointPosition(e,this.scale.calculateCenterOffset(this.data.datasets[s].data[e]));i.extend(t,{_chart:this.chart,_datasetIndex:s,_index:e,_model:{x:a.x,y:a.y,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this),this.render(t)},buildScale:function(){var t=this,o=e.scales.getScaleConstructor(this.options.scale.scaleType);this.scale=new o({options:this.options.scale,height:this.chart.height,width:this.chart.width,xCenter:this.chart.width/2,yCenter:this.chart.height/2,ctx:this.chart.ctx,labels:this.data.labels,valuesCount:this.data.datasets[0].data.length,calculateRange:function(){this.min=null,this.max=null,i.each(t.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)}}),this.scale.setScaleSize(),this.scale.calculateRange(),this.scale.generateTicks(),this.scale.buildYLabels()},draw:function(t){var e=t||1;this.clear(),this.scale.draw(this.chartArea);for(var o=this.data.datasets.length-1;o>=0;o--){var s=this.data.datasets[o];i.each(s.metaData,function(t,i){t.transition(e)},this),s.metaDataset.transition(e).draw(),i.each(s.metaData,function(t){t.draw()})}this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.radius=this.lastActive[0].custom&&this.lastActive[0].custom.radius?this.lastActive[0].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.radius=this.lastActive[s].custom&&this.lastActive[s].custom.radius?this.lastActive[s].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+2),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.35).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth+2);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+2),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.35).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth+2);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.scaleService={fitScalesForChart:function(t,e,o){var s=5,a=5;if(t){var n=i.where(t.scales,function(t){return"left"==t.options.position}),r=i.where(t.scales,function(t){return"right"==t.options.position}),h=i.where(t.scales,function(t){return"top"==t.options.position}),l=i.where(t.scales,function(t){return"bottom"==t.options.position});if(0===h.length||0===l.length){var c=0,d=function(t){t.options.labels.show&&(c=Math.max(c,t.options.labels.fontSize))};i.each(n,d),i.each(r,d),0===h.length&&(a+=.75*c),0===l.length&&(a+=1.5*c)}var u,v=e/2,m=o/2,p=m/v;t.options.maintainAspectRatio&&(u=o/e,p!=u&&(m=v*u,p=u)),v-=2*s,m-=2*a;var g=(e-v)/(n.length+r.length),f=(o-m)/(h.length+l.length),b=[],x=function(t){var e=t.fit(g,m);b.push({horizontal:!1,minSize:e,scale:t})},A=function(t){var e=t.fit(v,f);b.push({horizontal:!0,minSize:e,scale:t})};i.each(n,x),i.each(r,x),i.each(h,A),i.each(l,A);var C=o-2*a,y=e-2*s;if(i.each(b,function(t){t.horizontal?C-=t.minSize.height:y-=t.minSize.width}),t.options.maintainAspectRatio){var _=C/y;_!=u&&(y>C?y=C/u:C=y*u)}var w=function(t){var e=i.findNextWhere(b,function(e){return e.scale===t});e&&t.fit(e.minSize.width,C)},k=function(t){var e=i.findNextWhere(b,function(e){return e.scale===t}),o={left:P,right:I,top:0,bottom:0};e&&t.fit(y,e.minSize.height,o)},P=s,I=s,S=a,W=a;i.each(n,w),i.each(r,w),i.each(n,function(t){P+=t.width}),i.each(r,function(t){I+=t.width}),i.each(h,k),i.each(l,k),i.each(h,function(t){S+=t.height}),i.each(l,function(t){W+=t.height}),i.each(n,function(t){var e=i.findNextWhere(b,function(e){return e.scale===t}),o={left:0,right:0,top:S,bottom:W};e&&t.fit(e.minSize.width,C,o)}),i.each(r,function(t){var e=i.findNextWhere(b,function(e){return e.scale===t}),o={left:0,right:0,top:S,bottom:W};e&&t.fit(e.minSize.width,C,o)});var D=s,R=a,O=function(t){t.left=D,t.right=D+t.width,t.top=S,t.bottom=S+C,D=t.right},V=function(t){t.left=P,t.right=P+y,t.top=R,t.bottom=R+t.height,R=t.bottom};i.each(n,O),i.each(h,V),D+=y,R+=C,i.each(r,O),i.each(l,V),t.chartArea={left:P,top:S,right:P+y,bottom:S+C}}}},e.scales={constructors:{},registerScaleType:function(t,e){this.constructors[t]=e},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0}};var o=e.Element.extend({calculateRange:i.noop,isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},generateTicks:function(t,e){if(this.ticks=[],this.options.override)for(var o=0;o<=this.options.override.steps;++o){var s=this.options.override.start+o*this.options.override.stepWidth;ticks.push(s)}else{var a;if(a=this.isHorizontal()?Math.min(11,Math.ceil(t/50)):Math.min(11,Math.ceil(e/(2*this.options.labels.fontSize))),a=Math.max(2,a),this.options.beginAtZero){var n=i.sign(this.min),r=i.sign(this.max);0>n&&0>r?this.max=0:n>0&&r>0&&(this.min=0)}for(var h=i.niceNum(this.max-this.min,!1),l=i.niceNum(h/(a-1),!0),c=Math.floor(this.min/l)*l,d=Math.ceil(this.max/l)*l,u=c;d>=u;u+=l)this.ticks.push(u)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,o){var s;this.options.labels.userCallback?s=this.options.lables.userCallback(t,e,o):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.labels.push(s?s:"")},this)},getPixelForValue:function(t){var e,i=this.max-this.min;return e=this.isHorizontal()?this.left+this.width/i*(t-this.min):this.bottom-this.height/i*(t-this.min)},fit:function(t,e){this.calculateRange(),this.generateTicks(t,e),this.buildLabels();var o={width:0,height:0};if(this.isHorizontal()?(o.width=t,o.height=this.options.gridLines.show?10:0):(o.height=e,o.width=this.options.gridLines.show?10:0),this.options.labels.show){var s=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);if(this.isHorizontal()){var a=(e-o.height,1.5*this.options.labels.fontSize);o.height=Math.min(e,o.height+a)}else{var n=t-o.width,r=i.longestText(this.ctx,s,this.labels);n>r?o.width+=r:o.width=t}}return this.width=o.width,this.height=o.height,o},draw:function(t){if(this.options.display){var e,o;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){e=!0,o=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var s="bottom"==this.options.position?this.top:this.bottom-5,a="bottom"==this.options.position?this.top+5:this.bottom;i.each(this.ticks,function(n,r){var h=this.getPixelForValue(n);0===n||!o&&0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,s),this.ctx.lineTo(h,a)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()},this)}if(this.options.labels.show){var n;"top"==this.options.position?(n=this.bottom-10,this.ctx.textBaseline="bottom"):(n=this.top+10,this.ctx.textBaseline="top"),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,i,n)},this)}}else{if(this.options.gridLines.show){e=!0,o=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var r="right"==this.options.position?this.left:this.right-5,h="right"==this.options.position?this.left+5:this.right;i.each(this.ticks,function(s,a){var n=this.getPixelForValue(s);0===s||!o&&0===a?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),n+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(r,n),this.ctx.lineTo(h,n)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,n),this.ctx.lineTo(t.right,n)),this.ctx.stroke()},this)}if(this.options.labels.show){var l;"left"==this.options.position?(l=this.right-10,this.ctx.textAlign="right"):(l=this.left+5,this.ctx.textAlign="left"),this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,l,i)},this)}}}}});e.scales.registerScaleType("linear",o);var s=e.Element.extend({calculateRange:i.noop,isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},getPixelForValue:function(t,e,i){if(this.isHorizontal()){var o=(this.labelRotation>0,this.width-(this.paddingLeft+this.paddingRight)),s=o/Math.max(this.max-(this.options.gridLines.offsetGridLines?0:1),1),a=s*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&i&&(a+=s/2),this.left+Math.round(a)}return this.top+e*(this.height/this.max)},calculateLabelRotation:function(t,e){var o=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=o;var s,a,n=this.ctx.measureText(this.labels[0]).width,r=this.ctx.measureText(this.labels[this.labels.length-1]).width;if(this.paddingRight=r/2+3,this.paddingLeft=n/2+3,this.labelRotation=0,this.options.display){var h,l,c=i.longestText(this.ctx,o,this.labels);this.labelWidth=c;for(var d=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>d&&0===this.labelRotation||this.labelWidth>d&&this.labelRotation<=90&&this.labelRotation>0;){if(h=Math.cos(i.toRadians(this.labelRotation)),l=Math.sin(i.toRadians(this.labelRotation)),s=h*n,a=h*r,s+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=s+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,l*c>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=h*c}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;e&&(this.paddingLeft-=e.left,this.paddingRight-=e.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},fit:function(t,e,o){this.calculateRange(),this.calculateLabelRotation(e,o);var s={width:0,height:0},a=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),n=i.longestText(this.ctx,a,this.labels);if(this.isHorizontal()){s.width=t,this.width=t;var r=Math.cos(i.toRadians(this.labelRotation))*n+1.5*this.options.labels.fontSize;s.height=Math.min(r,e)}else s.height=e,this.height=e,s.width=Math.min(n+6,t);return this.width=s.width,this.height=s.height,s},draw:function(t){if(this.options.display){var e;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){e=!0;var o="bottom"==this.options.position?this.top:this.bottom-10,s="bottom"==this.options.position?this.top+10:this.bottom,a=0!==this.labelRotation;i.each(this.labels,function(n,r){var h=this.getPixelForValue(n,r,!1),l=this.getPixelForValue(n,r,!0);this.options.gridLines.show&&(0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,o),this.ctx.lineTo(h,s)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(l,a?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=a?"right":"center",this.ctx.textBaseline=a?"middle":"top",this.ctx.fillText(n,0,0),this.ctx.restore())},this)}else this.options.gridLines.show,this.options.labels.show}}});e.scales.registerScaleType("dataset",s);var a=e.Element.extend({initialize:function(){this.size=i.min([this.height,this.width]),this.drawingArea=this.options.display?this.size/2-(this.options.labels.fontSize/2+this.options.labels.backdropPaddingY):this.size/2},calculateCenterOffset:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},update:function(){this.options.lineArc?this.drawingArea=this.options.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},calculateRange:i.noop,generateTicks:function(){if(this.ticks=[],this.options.override)for(var t=0;t<=this.options.override.steps;++t){var e=this.options.override.start+t*this.options.override.stepWidth;ticks.push(e)}else{var o=Math.min(11,Math.ceil(this.drawingArea/(2*this.options.labels.fontSize)));if(o=Math.max(2,o),this.options.beginAtZero){var s=i.sign(this.min),a=i.sign(this.max);0>s&&0>a?this.max=0:s>0&&a>0&&(this.min=0)}for(var n=i.niceNum(this.max-this.min,!1),r=i.niceNum(n/(o-1),!0),h=Math.floor(this.min/r)*r,l=Math.ceil(this.max/r)*r,c=h;l>=c;c+=r)this.ticks.push(c)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildYLabels:function(){this.yLabels=[],i.each(this.ticks,function(t,e,o){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,o):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.yLabels.push(s?s:"")},this)},getCircumference:function(){return 2*Math.PI/this.valuesCount},setScaleSize:function(){var t,e,o,s,a,n,r,h,l,c,d,u,v=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),m=this.width,p=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.valuesCount;e++)t=this.getPointPosition(e,v),o=this.ctx.measureText(i.template(this.options.labels.template,{value:this.labels[e]})).width+5,0===e||e===this.valuesCount/2?(s=o/2,t.x+s>m&&(m=t.x+s,a=e),t.x-s<p&&(p=t.x-s,r=e)):e<this.valuesCount/2?t.x+o>m&&(m=t.x+o,a=e):e>this.valuesCount/2&&t.x-o<p&&(p=t.x-o,r=e);l=p,c=Math.ceil(m-this.width),n=this.getIndexAngle(a),h=this.getIndexAngle(r),d=c/Math.sin(n+Math.PI/2),u=l/Math.sin(h+Math.PI/2),d=i.isNumber(d)?d:0,u=i.isNumber(u)?u:0,this.drawingArea=v-(u+d)/2,this.setCenterPoint(u,d)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,o=t+this.drawingArea;this.xCenter=(o+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.valuesCount;return t*e-Math.PI/2},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},draw:function(){if(this.options.display){var t=this.ctx;
 if(i.each(this.yLabels,function(e,o){if(o>0){var s,a=o*(this.drawingArea/Math.max(this.ticks.length,1)),n=this.yCenter-a;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,a,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var r=0;r<this.valuesCount;r++)s=this.getPointPosition(r,this.calculateCenterOffset(this.ticks[o])),0===r?t.moveTo(s.x,s.y):t.lineTo(s.x,s.y);t.closePath(),t.stroke()}if(this.options.labels.show){if(t.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),this.showLabelBackdrop){var h=t.measureText(e).width;t.fillStyle=this.options.labels.backdropColor,t.fillRect(this.xCenter-h/2-this.options.labels.backdropPaddingX,n-this.fontSize/2-this.options.labels.backdropPaddingY,h+2*this.options.labels.backdropPaddingX,this.options.labels.fontSize+2*this.options.lables.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.labels.fontColor,t.fillText(e,this.xCenter,n)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.valuesCount-1;e>=0;e--){if(this.options.angleLines.show){var o=this.getPointPosition(e,this.calculateCenterOffset(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(o.x,o.y),t.stroke(),t.closePath()}var s=this.getPointPosition(e,this.calculateCenterOffset(this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var a=this.labels.length,n=this.labels.length/2,r=n/2,h=r>e||e>a-r,l=e===r||e===a-r;0===e?t.textAlign="center":e===n?t.textAlign="center":n>e?t.textAlign="left":t.textAlign="right",l?t.textBaseline="middle":h?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.labels[e],s.x,s.y)}}}}});e.scales.registerScaleType("radialLinear",a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={hover:{mode:"single"},scales:{xAxes:[{scaleType:"linear",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,integersOnly:!1,override:null,labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{scaleType:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,integersOnly:!1,override:null,labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]},legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].borderColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>',tooltips:{template:"(<%= value.x %>, <%= value.y %>)",multiTemplate:"<%if (datasetLabel){%><%=datasetLabel%>: <%}%>(<%= value.x %>, <%= value.y %>)"}};e.Type.extend({name:"Scatter",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaDataset=new e.Line({_chart:this.chart,_datasetIndex:o,_points:t.metaData}),t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Point({_datasetIndex:o,_index:s,_chart:this.chart,_model:{x:0,y:0}}))},this),t.xAxisID||(t.xAxisID=this.options.scales.xAxes[0].id),t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},nextPoint:function(t,e){return t[e+1]||t[e]},previousPoint:function(t,e){return t[e-1]||t[e]},resetElements:function(){this.eachElement(function(t,e,o,s){var a,n=this.scales[this.data.datasets[s].xAxisID],r=this.scales[this.data.datasets[s].yAxisID];a=r.getPixelForValue(r.min<0&&r.max<0?r.max:r.min>0&&r.max>0?r.min:0),i.extend(t,{_chart:this.chart,_xScale:n,_yScale:r,_datasetIndex:s,_index:e,_model:{x:n.getPixelForValue(this.data.datasets[s].data[e].x),y:a,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e]||null===this.data.datasets[s].data[e].x||null===this.data.datasets[s].data[e].y,hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},update:function(){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,e){var o=this.scales[t.yAxisID];i.extend(t.metaDataset,{_scale:o,_datasetIndex:e,_children:t.metaData,_model:{tension:t.tension||this.options.elements.line.tension,backgroundColor:t.backgroundColor||this.options.elements.line.backgroundColor,borderWidth:t.borderWidth||this.options.elements.line.borderWidth,borderColor:t.borderColor||this.options.elements.line.borderColor,fill:void 0!==t.fill?t.fill:this.options.elements.line.fill,skipNull:void 0!==t.skipNull?t.skipNull:this.options.elements.line.skipNull,drawNull:void 0!==t.drawNull?t.drawNull:this.options.elements.line.drawNull,scaleTop:o.top,scaleBottom:o.bottom,scaleZero:o.getPixelForValue(0)}}),t.metaDataset.pivot()}),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:n,_datasetIndex:s,_index:e,_model:{x:a.getPixelForValue(this.data.datasets[s].data[e].x),y:n.getPixelForValue(this.data.datasets[s].data[e].y),tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e]||null===this.data.datasets[s].data[e].x||null===this.data.datasets[s].data[e].y,hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this),this.render()},buildScale:function(){var t=this,o=function(){this.min=null,this.max=null,i.each(t.data.datasets,function(t){t.xAxisID===this.id&&i.each(t.data,function(t){null===this.min?this.min=t.x:t.x<this.min&&(this.min=t.x),null===this.max?this.max=t.x:t.x>this.max&&(this.max=t.x)},this)},this)},s=function(){this.min=null,this.max=null,i.each(t.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t){null===this.min?this.min=t.y:t.y<this.min&&(this.min=t.y),null===this.max?this.max=t.y:t.y>this.max&&(this.max=t.y)},this)},this)};this.scales={},i.each(this.options.scales.xAxes,function(t){var i=e.scales.getScaleConstructor(t.scaleType),s=new i({ctx:this.chart.ctx,options:t,calculateRange:o,id:t.id});this.scales[s.id]=s},this),i.each(this.options.scales.yAxes,function(t){var i=e.scales.getScaleConstructor(t.scaleType),o=new i({ctx:this.chart.ctx,options:t,calculateRange:s,id:t.id,getPointPixelForValue:function(t,e,i){return this.getPixelForValue(t)}});this.scales[o.id]=o},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.scales,function(t){t.draw(this.chartArea)},this);for(var o=this.data.datasets.length-1;o>=0;o--){var s=this.data.datasets[o];i.each(s.metaData,function(t,i){t.transition(e)},this),s.metaDataset.transition(e).draw(),i.each(s.metaData,function(t){t.draw()})}this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.radius=this.lastActive[0].custom&&this.lastActive[0].custom.radius?this.lastActive[0].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.radius=this.lastActive[s].custom&&this.lastActive[s].custom.radius?this.lastActive[s].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+2),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.35).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth+2);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+2),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.35).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth+2);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hoverAnimationDuration))}return this.lastActive=this.active,this}})}.call(this),!function t(e,i,o){function s(n,r){if(!i[n]){if(!e[n]){var h="function"==typeof require&&require;if(!r&&h)return h(n,!0);if(a)return a(n,!0);var l=new Error("Cannot find module '"+n+"'");throw l.code="MODULE_NOT_FOUND",l}var c=i[n]={exports:{}};e[n][0].call(c.exports,function(t){var i=e[n][1][t];return s(i?i:t)},c,c.exports,t,e,i,o)}return i[n].exports}for(var a="function"==typeof require&&require,n=0;n<o.length;n++)s(o[n]);return s}({1:[function(t,e,i){!function(){var i=t("color-convert"),o=t("color-string"),s=function(t){if(t instanceof s)return t;if(!(this instanceof s))return new s(t);if(this.values={rgb:[0,0,0],hsl:[0,0,0],hsv:[0,0,0],hwb:[0,0,0],cmyk:[0,0,0,0],alpha:1},"string"==typeof t){var e=o.getRgba(t);if(e)this.setValues("rgb",e);else if(e=o.getHsla(t))this.setValues("hsl",e);else{if(!(e=o.getHwb(t)))throw new Error('Unable to parse color from string "'+t+'"');this.setValues("hwb",e)}}else if("object"==typeof t){var e=t;if(void 0!==e.r||void 0!==e.red)this.setValues("rgb",e);else if(void 0!==e.l||void 0!==e.lightness)this.setValues("hsl",e);else if(void 0!==e.v||void 0!==e.value)this.setValues("hsv",e);else if(void 0!==e.w||void 0!==e.whiteness)this.setValues("hwb",e);else{if(void 0===e.c&&void 0===e.cyan)throw new Error("Unable to parse color from object "+JSON.stringify(t));this.setValues("cmyk",e)}}};s.prototype={rgb:function(t){return this.setSpace("rgb",arguments)},hsl:function(t){return this.setSpace("hsl",arguments)},hsv:function(t){return this.setSpace("hsv",arguments)},hwb:function(t){return this.setSpace("hwb",arguments)},cmyk:function(t){return this.setSpace("cmyk",arguments)},rgbArray:function(){return this.values.rgb},hslArray:function(){return this.values.hsl},hsvArray:function(){return this.values.hsv},hwbArray:function(){return 1!==this.values.alpha?this.values.hwb.concat([this.values.alpha]):this.values.hwb},cmykArray:function(){return this.values.cmyk},rgbaArray:function(){var t=this.values.rgb;return t.concat([this.values.alpha])},hslaArray:function(){var t=this.values.hsl;return t.concat([this.values.alpha])},alpha:function(t){return void 0===t?this.values.alpha:(this.setValues("alpha",t),this)},red:function(t){return this.setChannel("rgb",0,t)},green:function(t){return this.setChannel("rgb",1,t)},blue:function(t){return this.setChannel("rgb",2,t)},hue:function(t){return this.setChannel("hsl",0,t)},saturation:function(t){return this.setChannel("hsl",1,t)},lightness:function(t){return this.setChannel("hsl",2,t)},saturationv:function(t){return this.setChannel("hsv",1,t)},whiteness:function(t){return this.setChannel("hwb",1,t)},blackness:function(t){return this.setChannel("hwb",2,t)},value:function(t){return this.setChannel("hsv",2,t)},cyan:function(t){return this.setChannel("cmyk",0,t)},magenta:function(t){return this.setChannel("cmyk",1,t)},yellow:function(t){return this.setChannel("cmyk",2,t)},black:function(t){return this.setChannel("cmyk",3,t)},hexString:function(){return o.hexString(this.values.rgb)},rgbString:function(){return o.rgbString(this.values.rgb,this.values.alpha)},rgbaString:function(){return o.rgbaString(this.values.rgb,this.values.alpha)},percentString:function(){return o.percentString(this.values.rgb,this.values.alpha)},hslString:function(){return o.hslString(this.values.hsl,this.values.alpha)},hslaString:function(){return o.hslaString(this.values.hsl,this.values.alpha)},hwbString:function(){return o.hwbString(this.values.hwb,this.values.alpha)},keyword:function(){return o.keyword(this.values.rgb,this.values.alpha)},rgbNumber:function(){return this.values.rgb[0]<<16|this.values.rgb[1]<<8|this.values.rgb[2]},luminosity:function(){for(var t=this.values.rgb,e=[],i=0;i<t.length;i++){var o=t[i]/255;e[i]=.03928>=o?o/12.92:Math.pow((o+.055)/1.055,2.4)}return.2126*e[0]+.7152*e[1]+.0722*e[2]},contrast:function(t){var e=this.luminosity(),i=t.luminosity();return e>i?(e+.05)/(i+.05):(i+.05)/(e+.05)},level:function(t){var e=this.contrast(t);return e>=7.1?"AAA":e>=4.5?"AA":""},dark:function(){var t=this.values.rgb,e=(299*t[0]+587*t[1]+114*t[2])/1e3;return 128>e},light:function(){return!this.dark()},negate:function(){for(var t=[],e=0;3>e;e++)t[e]=255-this.values.rgb[e];return this.setValues("rgb",t),this},lighten:function(t){return this.values.hsl[2]+=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},darken:function(t){return this.values.hsl[2]-=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},saturate:function(t){return this.values.hsl[1]+=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},desaturate:function(t){return this.values.hsl[1]-=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},whiten:function(t){return this.values.hwb[1]+=this.values.hwb[1]*t,this.setValues("hwb",this.values.hwb),this},blacken:function(t){return this.values.hwb[2]+=this.values.hwb[2]*t,this.setValues("hwb",this.values.hwb),this},greyscale:function(){var t=this.values.rgb,e=.3*t[0]+.59*t[1]+.11*t[2];return this.setValues("rgb",[e,e,e]),this},clearer:function(t){return this.setValues("alpha",this.values.alpha-this.values.alpha*t),this},opaquer:function(t){return this.setValues("alpha",this.values.alpha+this.values.alpha*t),this},rotate:function(t){var e=this.values.hsl[0];return e=(e+t)%360,e=0>e?360+e:e,this.values.hsl[0]=e,this.setValues("hsl",this.values.hsl),this},mix:function(t,e){e=1-(null==e?.5:e);for(var 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U={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]},$={};for(var 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e=/^#([a-fA-F0-9]{3})$/,i=/^#([a-fA-F0-9]{6})$/,o=/^rgba?\(\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/,s=/^rgba?\(\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/,a=/(\D+)/,n=[0,0,0],r=1,h=t.match(e);if(h){h=h[1];for(var l=0;l<n.length;l++)n[l]=parseInt(h[l]+h[l],16)}else if(h=t.match(i)){h=h[1];for(var l=0;l<n.length;l++)n[l]=parseInt(h.slice(2*l,2*l+2),16)}else if(h=t.match(o)){for(var l=0;l<n.length;l++)n[l]=parseInt(h[l+1]);r=parseFloat(h[4])}else if(h=t.match(s)){for(var l=0;l<n.length;l++)n[l]=Math.round(2.55*parseFloat(h[l+1]));r=parseFloat(h[4])}else if(h=t.match(a)){if("transparent"==h[1])return[0,0,0,0];if(n=A[h[1]],!n)return}for(var l=0;l<n.length;l++)n[l]=b(n[l],0,255);return r=r||0==r?b(r,0,1):1,n[3]=r,n}}function s(t){if(t){var e=/^hsla?\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/,i=t.match(e);if(i){var o=parseFloat(i[4]),s=b(parseInt(i[1]),0,360),a=b(parseFloat(i[2]),0,100),n=b(parseFloat(i[3]),0,100),r=b(isNaN(o)?1:o,0,1);return[s,a,n,r]}}}function a(t){if(t){var e=/^hwb\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/,i=t.match(e);if(i){var o=parseFloat(i[4]),s=b(parseInt(i[1]),0,360),a=b(parseFloat(i[2]),0,100),n=b(parseFloat(i[3]),0,100),r=b(isNaN(o)?1:o,0,1);return[s,a,n,r]}}}function n(t){var e=o(t);return e&&e.slice(0,3)}function r(t){var e=s(t);return e&&e.slice(0,3)}function h(t){var e=o(t);return e?e[3]:(e=s(t))?e[3]:(e=a(t))?e[3]:void 0}function l(t){return"#"+x(t[0])+x(t[1])+x(t[2])}function c(t,e){return 1>e||t[3]&&t[3]<1?d(t,e):"rgb("+t[0]+", "+t[1]+", "+t[2]+")"}function d(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"rgba("+t[0]+", "+t[1]+", "+t[2]+", "+e+")"}function u(t,e){if(1>e||t[3]&&t[3]<1)return v(t,e);var i=Math.round(t[0]/255*100),o=Math.round(t[1]/255*100),s=Math.round(t[2]/255*100);return"rgb("+i+"%, "+o+"%, "+s+"%)"}function v(t,e){var i=Math.round(t[0]/255*100),o=Math.round(t[1]/255*100),s=Math.round(t[2]/255*100);return"rgba("+i+"%, "+o+"%, "+s+"%, "+(e||t[3]||1)+")"}function m(t,e){return 1>e||t[3]&&t[3]<1?p(t,e):"hsl("+t[0]+", "+t[1]+"%, "+t[2]+"%)"}function p(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"hsla("+t[0]+", "+t[1]+"%, "+t[2]+"%, "+e+")"}function g(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"hwb("+t[0]+", "+t[1]+"%, "+t[2]+"%"+(void 0!==e&&1!==e?", "+e:"")+")"}function f(t){return C[t.slice(0,3)]}function b(t,e,i){return Math.min(Math.max(e,t),i)}function x(t){var e=t.toString(16).toUpperCase();return e.length<2?"0"+e:e}var A=t("color-name");e.exports={getRgba:o,getHsla:s,getRgb:n,getHsl:r,getHwb:a,getAlpha:h,hexString:l,rgbString:c,rgbaString:d,percentString:u,percentaString:v,hslString:m,hslaString:p,hwbString:g,keyword:f};var C={};for(var y in A)C[A[y]]=y},{"color-name":5}],5:[function(t,e,i){e.exports={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]}},{}]},{},[1]);
\ No newline at end of file
diff --git a/src/Chart.Bar.js b/src/Chart.Bar.js
index e1234cabd66..33d27410c99 100644
--- a/src/Chart.Bar.js
+++ b/src/Chart.Bar.js
@@ -134,7 +134,7 @@
 
                 var yScalePoint;
 
-                if (yScale.min < 0 && yScale.max <0) {
+                if (yScale.min < 0 && yScale.max < 0) {
                     // all less than 0. use the top
                     yScalePoint = yScale.getPixelForValue(yScale.max);
                 } else if (yScale.min > 0 && yScale.max > 0) {
@@ -171,7 +171,7 @@
                 bar.pivot();
             }, this);
         },
-        update: function() {
+        update: function(animationDuration) {
             // Update the scale sizes
             Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
 
@@ -209,7 +209,7 @@
             }, this);
 
 
-            this.render();
+            this.render(animationDuration);
         },
         buildScale: function(labels) {
             var self = this;
diff --git a/src/Chart.Core.js b/src/Chart.Core.js
index 0da147fd476..8034efabff0 100755
--- a/src/Chart.Core.js
+++ b/src/Chart.Core.js
@@ -989,7 +989,7 @@
         redraw: noop,
         render: function(duration) {
 
-            if (this.options.animation.duration !== 0) {
+            if (this.options.animation.duration !== 0 || duration) {
                 var animation = new Chart.Animation();
                 animation.numSteps = (duration || this.options.animation.duration) / 16.66; //60 fps
                 animation.easing = this.options.animation.easing;
diff --git a/src/Chart.Doughnut.js b/src/Chart.Doughnut.js
index 863b50d2797..6249069b3de 100644
--- a/src/Chart.Doughnut.js
+++ b/src/Chart.Doughnut.js
@@ -112,7 +112,7 @@
 
             }, this);
         },
-        update: function() {
+        update: function(animationDuration) {
 
             this.outerRadius = (helpers.min([this.chart.width, this.chart.height]) - this.options.elements.slice.borderWidth / 2) / 2;
             this.innerRadius = this.options.cutoutPercentage ? (this.outerRadius / 100) * (this.options.cutoutPercentage) : 1;
@@ -176,7 +176,7 @@
 
             }, this);
 
-            this.render();
+            this.render(animationDuration);
         },
         draw: function(easeDecimal) {
             easeDecimal = easeDecimal || 1;
diff --git a/src/Chart.Line.js b/src/Chart.Line.js
index 6598d8d1309..a5386300d01 100644
--- a/src/Chart.Line.js
+++ b/src/Chart.Line.js
@@ -153,7 +153,7 @@
 
                 var yScalePoint;
 
-                if (yScale.min < 0 && yScale.max <0) {
+                if (yScale.min < 0 && yScale.max < 0) {
                     // all less than 0. use the top
                     yScalePoint = yScale.getPixelForValue(yScale.max);
                 } else if (yScale.min > 0 && yScale.max > 0) {
@@ -225,7 +225,7 @@
                 point.pivot();
             }, this);
         },
-        update: function() {
+        update: function(animationDuration) {
 
             Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
 
@@ -328,7 +328,7 @@
                 point.pivot();
             }, this);
 
-            this.render();
+            this.render(animationDuration);
         },
         buildScale: function() {
             var self = this;
diff --git a/src/Chart.PolarArea.js b/src/Chart.PolarArea.js
index b7e52682fd6..969c44dc28c 100644
--- a/src/Chart.PolarArea.js
+++ b/src/Chart.PolarArea.js
@@ -170,7 +170,7 @@
                 slice.pivot();
             }, this);
         },
-        update: function() {
+        update: function(animationDuration) {
 
             this.updateScaleRange();
             this.scale.calculateRange();
@@ -213,7 +213,7 @@
 
             }, this);
 
-            this.render();
+            this.render(animationDuration);
         },
         draw: function(ease) {
             var easingDecimal = ease || 1;
diff --git a/src/Chart.Radar.js b/src/Chart.Radar.js
index 5f58cce7e54..924eb996fee 100644
--- a/src/Chart.Radar.js
+++ b/src/Chart.Radar.js
@@ -187,7 +187,7 @@
                 point.pivot();
             }, this);
         },
-        update: function() {
+        update: function(animationDuration) {
             Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
 
             // Update the lines
@@ -286,7 +286,7 @@
                 point.pivot();
             }, this);
 
-            this.render();
+            this.render(animationDuration);
         },
         buildScale: function() {
             var self = this;

From 2bddccaaf08af2807803fc751b155fe745d6ea6f Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Mon, 8 Jun 2015 19:03:47 -0400
Subject: [PATCH 113/424] Use the correct base for linear scales. This gives
 the correct fill for lines and animations start at the correct point

---
 src/Chart.Line.js    | 11 ++++++++++-
 src/Chart.Radar.js   | 12 +++++++++++-
 src/Chart.Scatter.js | 11 ++++++++++-
 3 files changed, 31 insertions(+), 3 deletions(-)

diff --git a/src/Chart.Line.js b/src/Chart.Line.js
index 6598d8d1309..c715855ed46 100644
--- a/src/Chart.Line.js
+++ b/src/Chart.Line.js
@@ -232,6 +232,15 @@
             // Update the lines
             this.eachDataset(function(dataset, datasetIndex) {
                 var yScale = this.scales[dataset.yAxisID];
+                var scaleBase;
+
+                if (yScale.min < 0 && yScale.max < 0) {
+                    scaleBase = yScale.getPixelForValue(yScale.max);
+                } else if (yScale.min > 0 && yScale.max > 0) {
+                    scaleBase = yScale.getPixelForValue(yScale.min);
+                } else {
+                    scaleBase = yScale.getPixelForValue(0);
+                }
 
                 helpers.extend(dataset.metaDataset, {
                     // Utility
@@ -252,7 +261,7 @@
                         // Scale
                         scaleTop: yScale.top,
                         scaleBottom: yScale.bottom,
-                        scaleZero: yScale.getPixelForValue(0),
+                        scaleZero: scaleBase,
                     },
                 });
 
diff --git a/src/Chart.Radar.js b/src/Chart.Radar.js
index 5f58cce7e54..cb2d819914d 100644
--- a/src/Chart.Radar.js
+++ b/src/Chart.Radar.js
@@ -192,6 +192,16 @@
 
             // Update the lines
             this.eachDataset(function(dataset, datasetIndex) {
+                var scaleBase;
+
+                if (this.scale.min < 0 && this.scale.max < 0) {
+                    scaleBase = this.scale.getPointPosition(0, this.scale.max);
+                } else if (this.scale.min > 0 && this.scale.max > 0) {
+                    scaleBase = this.scale.getPointPosition(0, this.scale.min);
+                } else {
+                    scaleBase = this.scale.getPointPosition(0, 0);
+                }
+
                 helpers.extend(dataset.metaDataset, {
                     // Utility
                     _datasetIndex: datasetIndex,
@@ -213,7 +223,7 @@
                         // Scale
                         scaleTop: this.scale.top,
                         scaleBottom: this.scale.bottom,
-                        scaleZero: this.scale.getPointPosition(0),
+                        scaleZero: scaleBase,
                     },
                 });
 
diff --git a/src/Chart.Scatter.js b/src/Chart.Scatter.js
index 09f2b643f47..c32b876a49b 100644
--- a/src/Chart.Scatter.js
+++ b/src/Chart.Scatter.js
@@ -241,6 +241,15 @@
             // Update the lines
             this.eachDataset(function(dataset, datasetIndex) {
                 var yScale = this.scales[dataset.yAxisID];
+                var scaleBase;
+
+                if (yScale.min < 0 && yScale.max < 0) {
+                    scaleBase = yScale.getPixelForValue(yScale.max);
+                } else if (yScale.min > 0 && yScale.max > 0) {
+                    scaleBase = yScale.getPixelForValue(yScale.min);
+                } else {
+                    scaleBase = yScale.getPixelForValue(0);
+                }
 
                 helpers.extend(dataset.metaDataset, {
                     // Utility
@@ -261,7 +270,7 @@
                         // Scale
                         scaleTop: yScale.top,
                         scaleBottom: yScale.bottom,
-                        scaleZero: yScale.getPixelForValue(0),
+                        scaleZero: scaleBase,
                     },
                 });
 

From 29743e1d63353008d53276cce6db962c636d6c39 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Tue, 9 Jun 2015 18:24:43 -0400
Subject: [PATCH 114/424] Use a polyfill when Math.log10 does not exist

---
 src/Chart.Core.js | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/Chart.Core.js b/src/Chart.Core.js
index 8034efabff0..8fd4dfc0a04 100755
--- a/src/Chart.Core.js
+++ b/src/Chart.Core.js
@@ -329,6 +329,13 @@
                 return x > 0 ? 1 : -1;
             }
         },
+        log10 = helpers.log10 = function(x) {
+            if (Math.log10) {
+                return Math.log10(x)
+            } else {
+                return Math.log(x) / Math.LN10;
+            }
+        },
         cap = helpers.cap = function(valueToCap, maxValue, minValue) {
             if (isNumber(maxValue)) {
                 if (valueToCap > maxValue) {
@@ -484,7 +491,7 @@
         },
         // Implementation of the nice number algorithm used in determining where axis labels will go
         niceNum = helpers.niceNum = function(range, round) {
-            var exponent = Math.floor(Math.log10(range));
+            var exponent = Math.floor(helpers.log10(range));
             var fraction = range / Math.pow(10, exponent);
             var niceFraction;
 

From 97a2232fbfe9ced143167f59f8cf7ae679270a30 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Tue, 9 Jun 2015 18:43:33 -0400
Subject: [PATCH 115/424] Forgot that `typeof null === 'object'` Added a check
 for this condition so that merge works correctly

---
 src/Chart.Core.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Chart.Core.js b/src/Chart.Core.js
index 8034efabff0..fac8424b887 100755
--- a/src/Chart.Core.js
+++ b/src/Chart.Core.js
@@ -206,7 +206,7 @@
                                     baseArray.push(valueObj); // nothing to merge
                                 }
                             });
-                        } else if (base.hasOwnProperty(key) && typeof base[key] == "object" && typeof value == "object") {
+                        } else if (base.hasOwnProperty(key) && typeof base[key] == "object" && base[key] !== null && typeof value == "object") {
                             // If we are overwriting an object with an object, do a merge of the properties.
                             base[key] = helpers.configMerge(base[key], value);
                         } else {

From 55cf07926c78ddd0ddd9f310775992feb21ad065 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Wed, 10 Jun 2015 20:08:12 -0400
Subject: [PATCH 116/424] By default use toLocaleString() when generating
 labels for the axes. This prevents misformatted numbers due to doubles. It
 also makes large numbers nicer with commas by default.

---
 src/Chart.Line.js      | 2 +-
 src/Chart.PolarArea.js | 2 +-
 src/Chart.Radar.js     | 2 +-
 src/Chart.Scatter.js   | 4 ++--
 4 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/Chart.Line.js b/src/Chart.Line.js
index 12e4259e3b3..e7310d152bb 100644
--- a/src/Chart.Line.js
+++ b/src/Chart.Line.js
@@ -66,7 +66,7 @@
                 // label settings
                 labels: {
                     show: true,
-                    template: "<%=value%>",
+                    template: "<%=value.toLocaleString()%>",
                     fontSize: 12,
                     fontStyle: "normal",
                     fontColor: "#666",
diff --git a/src/Chart.PolarArea.js b/src/Chart.PolarArea.js
index 969c44dc28c..cd48a86077a 100644
--- a/src/Chart.PolarArea.js
+++ b/src/Chart.PolarArea.js
@@ -30,7 +30,7 @@
             // label settings
             labels: {
                 show: true,
-                template: "<%=value%>",
+                template: "<%=value.toLocaleString()%>",
                 fontSize: 12,
                 fontStyle: "normal",
                 fontColor: "#666",
diff --git a/src/Chart.Radar.js b/src/Chart.Radar.js
index 53a3d22eda2..e329dd7acb1 100644
--- a/src/Chart.Radar.js
+++ b/src/Chart.Radar.js
@@ -39,7 +39,7 @@
                 // label settings
                 labels: {
                     show: true,
-                    template: "<%=value%>",
+                    template: "<%=value.toLocaleString()%>",
                     fontSize: 12,
                     fontStyle: "normal",
                     fontColor: "#666",
diff --git a/src/Chart.Scatter.js b/src/Chart.Scatter.js
index c32b876a49b..032d057adb2 100644
--- a/src/Chart.Scatter.js
+++ b/src/Chart.Scatter.js
@@ -36,7 +36,7 @@
                 // label settings
                 labels: {
                     show: true,
-                    template: "<%=value%>",
+                    template: "<%=value.toLocaleString()%>",
                     fontSize: 12,
                     fontStyle: "normal",
                     fontColor: "#666",
@@ -68,7 +68,7 @@
                 // label settings
                 labels: {
                     show: true,
-                    template: "<%=value%>",
+                    template: "<%=value.toLocaleString()%>",
                     fontSize: 12,
                     fontStyle: "normal",
                     fontColor: "#666",

From 11773a5825c8f449c9d0399f1e306826ca9f71d9 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Thu, 11 Jun 2015 01:05:44 -0600
Subject: [PATCH 117/424] Hover states, Scale padding, and mouse out fixes

---
 src/Chart.Bar.js       |  8 +++---
 src/Chart.Core.js      | 15 ++++++-----
 src/Chart.Doughnut.js  | 40 +++++++++++++--------------
 src/Chart.Line.js      | 61 +++++++++++++++++++++---------------------
 src/Chart.PolarArea.js | 16 +++++------
 src/Chart.Radar.js     |  8 +++---
 src/Chart.Scale.js     | 13 ---------
 src/Chart.Scatter.js   | 32 +++++++++++-----------
 8 files changed, 89 insertions(+), 104 deletions(-)

diff --git a/src/Chart.Bar.js b/src/Chart.Bar.js
index 33d27410c99..723cdf67e6e 100644
--- a/src/Chart.Bar.js
+++ b/src/Chart.Bar.js
@@ -485,8 +485,8 @@
                         dataset = this.data.datasets[this.active[0]._datasetIndex];
                         index = this.active[0]._index;
 
-                        this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.35).rgbString());
-                        this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.35).rgbString());
+                        this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+                        this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
                         this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.active[0]._model.borderWidth);
                         break;
                     case 'label':
@@ -494,8 +494,8 @@
                             dataset = this.data.datasets[this.active[i]._datasetIndex];
                             index = this.active[i]._index;
 
-                            this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.35).rgbString());
-                            this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.35).rgbString());
+                            this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+                            this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
                             this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.active[i]._model.borderWidth);
                         }
                         break;
diff --git a/src/Chart.Core.js b/src/Chart.Core.js
index b78acb09e43..70ff45163e8 100755
--- a/src/Chart.Core.js
+++ b/src/Chart.Core.js
@@ -120,9 +120,9 @@
                     borderWidth: 1,
                     borderColor: defaultColor,
                     // Hover
-                    hitRadius: 6,
+                    hitRadius: 1,
                     hoverRadius: 4,
-                    hoverBorderWidth: 2,
+                    hoverBorderWidth: 1,
                 },
                 bar: {
                     backgroundColor: defaultColor,
@@ -1222,14 +1222,14 @@
     Chart.Point = Chart.Element.extend({
         inRange: function(mouseX, mouseY) {
             var vm = this._view;
-            var hoverRange = vm.hoverRadius + vm.radius;
+            var hoverRange = vm.hitRadius + vm.radius;
             return ((Math.pow(mouseX - vm.x, 2) + Math.pow(mouseY - vm.y, 2)) < Math.pow(hoverRange, 2));
         },
         inGroupRange: function(mouseX) {
             var vm = this._view;
 
             if (vm) {
-                return (Math.pow(mouseX - vm.x, 2) < Math.pow(vm.radius + vm.hoverRadius, 2));
+                return (Math.pow(mouseX - vm.x, 2) < Math.pow(vm.radius + vm.hitRadius, 2));
             } else {
                 return false;
             }
@@ -1256,11 +1256,11 @@
 
                 ctx.beginPath();
 
-                ctx.arc(vm.x, vm.y, vm.radius, 0, Math.PI * 2);
+                ctx.arc(vm.x, vm.y, vm.radius || Chart.defaults.global.elements.point.radius, 0, Math.PI * 2);
                 ctx.closePath();
 
                 ctx.strokeStyle = vm.borderColor || Chart.defaults.global.defaultColor;
-                ctx.lineWidth = vm.borderWidth || Chart.defaults.global.defaultColor;
+                ctx.lineWidth = vm.borderWidth || Chart.defaults.global.elements.point.borderWidth;
 
                 ctx.fillStyle = vm.backgroundColor || Chart.defaults.global.defaultColor;
 
@@ -1665,7 +1665,8 @@
                             }
                         }, this);
 
-                        helpers.each(elements, function(element) {
+                        // Reverse labels if stacked
+                        helpers.each(this._options.stacked ? elements.reverse() : elements, function(element) {
                             xPositions.push(element._view.x);
                             yPositions.push(element._view.y);
 
diff --git a/src/Chart.Doughnut.js b/src/Chart.Doughnut.js
index 6249069b3de..9d114f03034 100644
--- a/src/Chart.Doughnut.js
+++ b/src/Chart.Doughnut.js
@@ -190,26 +190,26 @@
         },
         events: function(e) {
 
-            // If exiting chart
-            if (e.type == 'mouseout') {
-                return this;
-            }
-
             this.lastActive = this.lastActive || [];
 
             // Find Active Elements
-            this.active = function() {
-                switch (this.options.hover.mode) {
-                    case 'single':
-                        return this.getSliceAtEvent(e);
-                    case 'label':
-                        return this.getSlicesAtEvent(e);
-                    case 'dataset':
-                        return this.getDatasetAtEvent(e);
-                    default:
-                        return e;
-                }
-            }.call(this);
+            if (e.type == 'mouseout') {
+    this.active = [];
+} else {
+
+                this.active = function() {
+                    switch (this.options.hover.mode) {
+                        case 'single':
+                            return this.getSliceAtEvent(e);
+                        case 'label':
+                            return this.getSlicesAtEvent(e);
+                        case 'dataset':
+                            return this.getDatasetAtEvent(e);
+                        default:
+                            return e;
+                    }
+                }.call(this);
+            }
 
             // On Hover hook
             if (this.options.hover.onHover) {
@@ -259,8 +259,7 @@
                         dataset = this.data.datasets[this.active[0]._datasetIndex];
                         index = this.active[0]._index;
 
-                        this.active[0]._model.radius = this.active[0].custom && this.active[0].custom.hoverRadius ? this.active[0].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.hoverRadius, index, this.active[0]._model.radius + 2);
-                        this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.35).rgbString());
+                        this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
                         this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, this.active[0]._model.borderColor);
                         this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.hoverBorderWidth, index, this.active[0]._model.borderWidth);
                         break;
@@ -269,8 +268,7 @@
                             dataset = this.data.datasets[this.active[i]._datasetIndex];
                             index = this.active[i]._index;
 
-                            this.active[i]._model.radius = this.active[i].custom && this.active[i].custom.hoverRadius ? this.active[i].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.hoverRadius, index, this.active[i]._model.radius + 2);
-                            this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.35).rgbString());
+                            this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
                             this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, this.active[0]._model.borderColor);
                             this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.hoverBorderWidth, index, this.active[i]._model.borderWidth);
                         }
diff --git a/src/Chart.Line.js b/src/Chart.Line.js
index 12e4259e3b3..1bf67bd7ddc 100644
--- a/src/Chart.Line.js
+++ b/src/Chart.Line.js
@@ -177,14 +177,14 @@
 
                         // Appearance
                         tension: point.custom && point.custom.tension ? point.custom.tension : this.options.elements.line.tension,
-                        radius: point.custom && point.custom.radius ? point.custom.pointRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointRadius, index, this.options.elements.point.radius),
+                        radius: point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].radius, index, this.options.elements.point.radius),
                         backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBackgroundColor, index, this.options.elements.point.backgroundColor),
                         borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderColor, index, this.options.elements.point.borderColor),
                         borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderWidth, index, this.options.elements.point.borderWidth),
                         skip: this.data.datasets[datasetIndex].data[index] === null,
 
                         // Tooltip
-                        hoverRadius: point.custom && point.custom.hoverRadius ? point.custom.hoverRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointHitRadius, index, this.options.elements.point.hitRadius),
+                        hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].hitRadius, index, this.options.elements.point.hitRadius),
                     },
                 });
             }, this);
@@ -288,14 +288,14 @@
 
                         // Appearance
                         tension: point.custom && point.custom.tension ? point.custom.tension : this.options.elements.line.tension,
-                        radius: point.custom && point.custom.radius ? point.custom.pointRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointRadius, index, this.options.elements.point.radius),
+                        radius: point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].radius, index, this.options.elements.point.radius),
                         backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBackgroundColor, index, this.options.elements.point.backgroundColor),
                         borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderColor, index, this.options.elements.point.borderColor),
                         borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderWidth, index, this.options.elements.point.borderWidth),
                         skip: this.data.datasets[datasetIndex].data[index] === null,
 
                         // Tooltip
-                        hoverRadius: point.custom && point.custom.hoverRadius ? point.custom.hoverRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointHitRadius, index, this.options.elements.point.hitRadius),
+                        hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].hitRadius, index, this.options.elements.point.hitRadius),
                     },
                 });
             }, this);
@@ -480,26 +480,25 @@
         },
         events: function(e) {
 
-            // If exiting chart
-            if (e.type == 'mouseout') {
-                return this;
-            }
-
             this.lastActive = this.lastActive || [];
 
             // Find Active Elements
-            this.active = function() {
-                switch (this.options.hover.mode) {
-                    case 'single':
-                        return this.getElementAtEvent(e);
-                    case 'label':
-                        return this.getElementsAtEvent(e);
-                    case 'dataset':
-                        return this.getDatasetAtEvent(e);
-                    default:
-                        return e;
-                }
-            }.call(this);
+            if (e.type == 'mouseout') {
+                this.active = [];
+            } else {
+                this.active = function() {
+                    switch (this.options.hover.mode) {
+                        case 'single':
+                            return this.getElementAtEvent(e);
+                        case 'label':
+                            return this.getElementsAtEvent(e);
+                        case 'dataset':
+                            return this.getDatasetAtEvent(e);
+                        default:
+                            return e;
+                    }
+                }.call(this);
+            }
 
             // On Hover hook
             if (this.options.hover.onHover) {
@@ -521,7 +520,7 @@
                         dataset = this.data.datasets[this.lastActive[0]._datasetIndex];
                         index = this.lastActive[0]._index;
 
-                        this.lastActive[0]._model.radius = this.lastActive[0].custom && this.lastActive[0].custom.radius ? this.lastActive[0].custom.pointRadius : helpers.getValueAtIndexOrDefault(dataset.pointRadius, index, this.options.elements.point.radius);
+                        this.lastActive[0]._model.radius = this.lastActive[0].custom && this.lastActive[0].custom.radius ? this.lastActive[0].custom.radius : helpers.getValueAtIndexOrDefault(dataset.radius, index, this.options.elements.point.radius);
                         this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointBackgroundColor, index, this.options.elements.point.backgroundColor);
                         this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.pointBorderColor, index, this.options.elements.point.borderColor);
                         this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.options.elements.point.borderWidth);
@@ -531,7 +530,7 @@
                             dataset = this.data.datasets[this.lastActive[i]._datasetIndex];
                             index = this.lastActive[i]._index;
 
-                            this.lastActive[i]._model.radius = this.lastActive[i].custom && this.lastActive[i].custom.radius ? this.lastActive[i].custom.pointRadius : helpers.getValueAtIndexOrDefault(dataset.pointRadius, index, this.options.elements.point.radius);
+                            this.lastActive[i]._model.radius = this.lastActive[i].custom && this.lastActive[i].custom.radius ? this.lastActive[i].custom.radius : helpers.getValueAtIndexOrDefault(dataset.radius, index, this.options.elements.point.radius);
                             this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointBackgroundColor, index, this.options.elements.point.backgroundColor);
                             this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.pointBorderColor, index, this.options.elements.point.borderColor);
                             this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.options.elements.point.borderWidth);
@@ -551,20 +550,20 @@
                         dataset = this.data.datasets[this.active[0]._datasetIndex];
                         index = this.active[0]._index;
 
-                        this.active[0]._model.radius = this.active[0].custom && this.active[0].custom.hoverRadius ? this.active[0].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[0]._model.radius + 2);
-                        this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.35).rgbString());
-                        this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.35).rgbString());
-                        this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[0]._model.borderWidth + 2);
+                        this.active[0]._model.radius = this.active[0].custom && this.active[0].custom.radius ? this.active[0].custom.radius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.options.elements.point.hoverRadius);
+                        this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+                        this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
+                        this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[0]._model.borderWidth);
                         break;
                     case 'label':
                         for (var i = 0; i < this.active.length; i++) {
                             dataset = this.data.datasets[this.active[i]._datasetIndex];
                             index = this.active[i]._index;
 
-                            this.active[i]._model.radius = this.active[i].custom && this.active[i].custom.hoverRadius ? this.active[i].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[i]._model.radius + 2);
-                            this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.35).rgbString());
-                            this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.35).rgbString());
-                            this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[i]._model.borderWidth + 2);
+                            this.active[i]._model.radius = this.active[i].custom && this.active[i].custom.radius ? this.active[i].custom.radius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.options.elements.point.hoverRadius);
+                            this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+                            this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
+                            this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[i]._model.borderWidth);
                         }
                         break;
                     case 'dataset':
diff --git a/src/Chart.PolarArea.js b/src/Chart.PolarArea.js
index 969c44dc28c..cd13793d791 100644
--- a/src/Chart.PolarArea.js
+++ b/src/Chart.PolarArea.js
@@ -299,20 +299,20 @@
                         dataset = this.data.datasets[this.active[0]._datasetIndex];
                         index = this.active[0]._index;
 
-                        this.active[0]._model.radius = this.active[0].custom && this.active[0].custom.hoverRadius ? this.active[0].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[0]._model.radius + 2);
-                        this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.35).rgbString());
-                        this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.35).rgbString());
-                        this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[0]._model.borderWidth + 2);
+                        this.active[0]._model.radius = this.active[0].custom && this.active[0].custom.hoverRadius ? this.active[0].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[0]._model.radius + 1);
+                        this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+                        this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
+                        this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[0]._model.borderWidth);
                         break;
                     case 'label':
                         for (var i = 0; i < this.active.length; i++) {
                             dataset = this.data.datasets[this.active[i]._datasetIndex];
                             index = this.active[i]._index;
 
-                            this.active[i]._model.radius = this.active[i].custom && this.active[i].custom.hoverRadius ? this.active[i].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[i]._model.radius + 2);
-                            this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.35).rgbString());
-                            this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.35).rgbString());
-                            this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[i]._model.borderWidth + 2);
+                            this.active[i]._model.radius = this.active[i].custom && this.active[i].custom.hoverRadius ? this.active[i].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[i]._model.radius + 1);
+                            this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+                            this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
+                            this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[i]._model.borderWidth);
                         }
                         break;
                     case 'dataset':
diff --git a/src/Chart.Radar.js b/src/Chart.Radar.js
index 53a3d22eda2..30cf4d04e5c 100644
--- a/src/Chart.Radar.js
+++ b/src/Chart.Radar.js
@@ -443,8 +443,8 @@
                         index = this.active[0]._index;
 
                         this.active[0]._model.radius = this.active[0].custom && this.active[0].custom.hoverRadius ? this.active[0].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[0]._model.radius + 2);
-                        this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.35).rgbString());
-                        this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.35).rgbString());
+                        this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+                        this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
                         this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[0]._model.borderWidth + 2);
                         break;
                     case 'label':
@@ -453,8 +453,8 @@
                             index = this.active[i]._index;
 
                             this.active[i]._model.radius = this.active[i].custom && this.active[i].custom.hoverRadius ? this.active[i].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[i]._model.radius + 2);
-                            this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.35).rgbString());
-                            this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.35).rgbString());
+                            this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+                            this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
                             this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[i]._model.borderWidth + 2);
                         }
                         break;
diff --git a/src/Chart.Scale.js b/src/Chart.Scale.js
index d42fe9c69bb..4d1224cc932 100644
--- a/src/Chart.Scale.js
+++ b/src/Chart.Scale.js
@@ -146,19 +146,6 @@
 
                 // At this point, maxChartHeight and maxChartWidth are the size the chart area could
                 // be if the axes are drawn at their minimum sizes.
-                if (chartInstance.options.maintainAspectRatio) {
-                    // Figure out what the real max size will be
-                    var maxAspectRatio = maxChartHeight / maxChartWidth;
-
-                    if (maxAspectRatio != screenAspectRatio) {
-                        // Need to adjust
-                        if (maxChartHeight < maxChartWidth) {
-                            maxChartWidth = maxChartHeight / screenAspectRatio;
-                        } else {
-                            maxChartHeight = maxChartWidth * screenAspectRatio;
-                        }
-                    }
-                }
 
                 // Step 6
                 var verticalScaleFitFunction = function(scaleInstance) {
diff --git a/src/Chart.Scatter.js b/src/Chart.Scatter.js
index c32b876a49b..f995e7cd5b6 100644
--- a/src/Chart.Scatter.js
+++ b/src/Chart.Scatter.js
@@ -16,7 +16,7 @@
                 display: true,
                 position: "bottom",
                 id: "x-axis-1", // need an ID so datasets can reference the scale
-                
+
                 // grid line settings
                 gridLines: {
                     show: true,
@@ -48,7 +48,7 @@
                 display: true,
                 position: "left",
                 id: "y-axis-1",
-        
+
                 // grid line settings
                 gridLines: {
                     show: true,
@@ -292,7 +292,7 @@
 
                     // Desired view properties
                     _model: {
-                        x: xScale.getPixelForValue(this.data.datasets[datasetIndex].data[index].x), 
+                        x: xScale.getPixelForValue(this.data.datasets[datasetIndex].data[index].x),
                         y: yScale.getPixelForValue(this.data.datasets[datasetIndex].data[index].y),
 
                         // Appearance
@@ -354,7 +354,7 @@
             var calculateXRange = function() {
                 this.min = null;
                 this.max = null;
-                
+
                 helpers.each(self.data.datasets, function(dataset) {
                     // Only set the scale range for datasets that actually use this axis
                     if (dataset.xAxisID === this.id) {
@@ -364,7 +364,7 @@
                             } else if (value.x < this.min) {
                                 this.min = value.x;
                             }
-                            
+
                             if (this.max === null) {
                                 this.max = value.x;
                             } else if (value.x > this.max) {
@@ -378,7 +378,7 @@
             var calculateYRange = function() {
                 this.min = null;
                 this.max = null;
-                
+
                 helpers.each(self.data.datasets, function(dataset) {
                     if (dataset.yAxisID === this.id) {
                         helpers.each(dataset.data, function(value) {
@@ -387,7 +387,7 @@
                             } else if (value.y < this.min) {
                                 this.min = value.y;
                             }
-                            
+
                             if (this.max === null) {
                                 this.max = value.y;
                             } else if (value.y > this.max) {
@@ -486,7 +486,7 @@
                 this.options.hover.onHover.call(this, this.active);
             }
 
-             var dataset;
+            var dataset;
             var index;
             // Remove styling for last active (even if it may still be active)
             if (this.lastActive.length) {
@@ -525,20 +525,20 @@
                         dataset = this.data.datasets[this.active[0]._datasetIndex];
                         index = this.active[0]._index;
 
-                        this.active[0]._model.radius = this.active[0].custom && this.active[0].custom.hoverRadius ? this.active[0].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[0]._model.radius + 2);
-                        this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.35).rgbString());
-                        this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.35).rgbString());
-                        this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[0]._model.borderWidth + 2);
+                        this.active[0]._model.radius = this.active[0].custom && this.active[0].custom.hoverRadius ? this.active[0].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[0]._model.radius + 1);
+                        this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+                        this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
+                        this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[0]._model.borderWidth);
                         break;
                     case 'label':
                         for (var i = 0; i < this.active.length; i++) {
                             dataset = this.data.datasets[this.active[i]._datasetIndex];
                             index = this.active[i]._index;
 
-                            this.active[i]._model.radius = this.active[i].custom && this.active[i].custom.hoverRadius ? this.active[i].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[i]._model.radius + 2);
-                            this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.35).rgbString());
-                            this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.35).rgbString());
-                            this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[i]._model.borderWidth + 2);
+                            this.active[i]._model.radius = this.active[i].custom && this.active[i].custom.hoverRadius ? this.active[i].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[i]._model.radius + 1);
+                            this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+                            this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
+                            this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[i]._model.borderWidth);
                         }
                         break;
                     case 'dataset':

From 15a32f4c78e32ce8eb25c1a68259e03d6dfaa0ad Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Thu, 11 Jun 2015 09:48:17 -0600
Subject: [PATCH 118/424] Gulp build

---
 Chart.js     | 248 ++++++++++++++++++++++++++++-----------------------
 Chart.min.js |  10 +--
 2 files changed, 139 insertions(+), 119 deletions(-)

diff --git a/Chart.js b/Chart.js
index d52cfbc57b6..cdcdb7f9770 100644
--- a/Chart.js
+++ b/Chart.js
@@ -120,9 +120,9 @@
                     borderWidth: 1,
                     borderColor: defaultColor,
                     // Hover
-                    hitRadius: 6,
+                    hitRadius: 1,
                     hoverRadius: 4,
-                    hoverBorderWidth: 2,
+                    hoverBorderWidth: 1,
                 },
                 bar: {
                     backgroundColor: defaultColor,
@@ -206,7 +206,7 @@
                                     baseArray.push(valueObj); // nothing to merge
                                 }
                             });
-                        } else if (base.hasOwnProperty(key) && typeof base[key] == "object" && typeof value == "object") {
+                        } else if (base.hasOwnProperty(key) && typeof base[key] == "object" && base[key] !== null && typeof value == "object") {
                             // If we are overwriting an object with an object, do a merge of the properties.
                             base[key] = helpers.configMerge(base[key], value);
                         } else {
@@ -329,6 +329,13 @@
                 return x > 0 ? 1 : -1;
             }
         },
+        log10 = helpers.log10 = function(x) {
+            if (Math.log10) {
+                return Math.log10(x)
+            } else {
+                return Math.log(x) / Math.LN10;
+            }
+        },
         cap = helpers.cap = function(valueToCap, maxValue, minValue) {
             if (isNumber(maxValue)) {
                 if (valueToCap > maxValue) {
@@ -484,7 +491,7 @@
         },
         // Implementation of the nice number algorithm used in determining where axis labels will go
         niceNum = helpers.niceNum = function(range, round) {
-            var exponent = Math.floor(Math.log10(range));
+            var exponent = Math.floor(helpers.log10(range));
             var fraction = range / Math.pow(10, exponent);
             var niceFraction;
 
@@ -1215,14 +1222,14 @@
     Chart.Point = Chart.Element.extend({
         inRange: function(mouseX, mouseY) {
             var vm = this._view;
-            var hoverRange = vm.hoverRadius + vm.radius;
+            var hoverRange = vm.hitRadius + vm.radius;
             return ((Math.pow(mouseX - vm.x, 2) + Math.pow(mouseY - vm.y, 2)) < Math.pow(hoverRange, 2));
         },
         inGroupRange: function(mouseX) {
             var vm = this._view;
 
             if (vm) {
-                return (Math.pow(mouseX - vm.x, 2) < Math.pow(vm.radius + vm.hoverRadius, 2));
+                return (Math.pow(mouseX - vm.x, 2) < Math.pow(vm.radius + vm.hitRadius, 2));
             } else {
                 return false;
             }
@@ -1249,11 +1256,11 @@
 
                 ctx.beginPath();
 
-                ctx.arc(vm.x, vm.y, vm.radius, 0, Math.PI * 2);
+                ctx.arc(vm.x, vm.y, vm.radius || Chart.defaults.global.elements.point.radius, 0, Math.PI * 2);
                 ctx.closePath();
 
                 ctx.strokeStyle = vm.borderColor || Chart.defaults.global.defaultColor;
-                ctx.lineWidth = vm.borderWidth || Chart.defaults.global.defaultColor;
+                ctx.lineWidth = vm.borderWidth || Chart.defaults.global.elements.point.borderWidth;
 
                 ctx.fillStyle = vm.backgroundColor || Chart.defaults.global.defaultColor;
 
@@ -1658,7 +1665,8 @@
                             }
                         }, this);
 
-                        helpers.each(elements, function(element) {
+                        // Reverse labels if stacked
+                        helpers.each(this._options.stacked ? elements.reverse() : elements, function(element) {
                             xPositions.push(element._view.x);
                             yPositions.push(element._view.y);
 
@@ -2474,8 +2482,8 @@
                         dataset = this.data.datasets[this.active[0]._datasetIndex];
                         index = this.active[0]._index;
 
-                        this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.35).rgbString());
-                        this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.35).rgbString());
+                        this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+                        this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
                         this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.active[0]._model.borderWidth);
                         break;
                     case 'label':
@@ -2483,8 +2491,8 @@
                             dataset = this.data.datasets[this.active[i]._datasetIndex];
                             index = this.active[i]._index;
 
-                            this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.35).rgbString());
-                            this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.35).rgbString());
+                            this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+                            this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
                             this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.active[i]._model.borderWidth);
                         }
                         break;
@@ -2741,26 +2749,26 @@
         },
         events: function(e) {
 
-            // If exiting chart
-            if (e.type == 'mouseout') {
-                return this;
-            }
-
             this.lastActive = this.lastActive || [];
 
             // Find Active Elements
-            this.active = function() {
-                switch (this.options.hover.mode) {
-                    case 'single':
-                        return this.getSliceAtEvent(e);
-                    case 'label':
-                        return this.getSlicesAtEvent(e);
-                    case 'dataset':
-                        return this.getDatasetAtEvent(e);
-                    default:
-                        return e;
-                }
-            }.call(this);
+            if (e.type == 'mouseout') {
+    this.active = [];
+} else {
+
+                this.active = function() {
+                    switch (this.options.hover.mode) {
+                        case 'single':
+                            return this.getSliceAtEvent(e);
+                        case 'label':
+                            return this.getSlicesAtEvent(e);
+                        case 'dataset':
+                            return this.getDatasetAtEvent(e);
+                        default:
+                            return e;
+                    }
+                }.call(this);
+            }
 
             // On Hover hook
             if (this.options.hover.onHover) {
@@ -2810,8 +2818,7 @@
                         dataset = this.data.datasets[this.active[0]._datasetIndex];
                         index = this.active[0]._index;
 
-                        this.active[0]._model.radius = this.active[0].custom && this.active[0].custom.hoverRadius ? this.active[0].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.hoverRadius, index, this.active[0]._model.radius + 2);
-                        this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.35).rgbString());
+                        this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
                         this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, this.active[0]._model.borderColor);
                         this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.hoverBorderWidth, index, this.active[0]._model.borderWidth);
                         break;
@@ -2820,8 +2827,7 @@
                             dataset = this.data.datasets[this.active[i]._datasetIndex];
                             index = this.active[i]._index;
 
-                            this.active[i]._model.radius = this.active[i].custom && this.active[i].custom.hoverRadius ? this.active[i].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.hoverRadius, index, this.active[i]._model.radius + 2);
-                            this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.35).rgbString());
+                            this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
                             this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, this.active[0]._model.borderColor);
                             this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.hoverBorderWidth, index, this.active[i]._model.borderWidth);
                         }
@@ -2985,7 +2991,7 @@
                 // label settings
                 labels: {
                     show: true,
-                    template: "<%=value%>",
+                    template: "<%=value.toLocaleString()%>",
                     fontSize: 12,
                     fontStyle: "normal",
                     fontColor: "#666",
@@ -3096,14 +3102,14 @@
 
                         // Appearance
                         tension: point.custom && point.custom.tension ? point.custom.tension : this.options.elements.line.tension,
-                        radius: point.custom && point.custom.radius ? point.custom.pointRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointRadius, index, this.options.elements.point.radius),
+                        radius: point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].radius, index, this.options.elements.point.radius),
                         backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBackgroundColor, index, this.options.elements.point.backgroundColor),
                         borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderColor, index, this.options.elements.point.borderColor),
                         borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderWidth, index, this.options.elements.point.borderWidth),
                         skip: this.data.datasets[datasetIndex].data[index] === null,
 
                         // Tooltip
-                        hoverRadius: point.custom && point.custom.hoverRadius ? point.custom.hoverRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointHitRadius, index, this.options.elements.point.hitRadius),
+                        hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].hitRadius, index, this.options.elements.point.hitRadius),
                     },
                 });
             }, this);
@@ -3151,6 +3157,15 @@
             // Update the lines
             this.eachDataset(function(dataset, datasetIndex) {
                 var yScale = this.scales[dataset.yAxisID];
+                var scaleBase;
+
+                if (yScale.min < 0 && yScale.max < 0) {
+                    scaleBase = yScale.getPixelForValue(yScale.max);
+                } else if (yScale.min > 0 && yScale.max > 0) {
+                    scaleBase = yScale.getPixelForValue(yScale.min);
+                } else {
+                    scaleBase = yScale.getPixelForValue(0);
+                }
 
                 helpers.extend(dataset.metaDataset, {
                     // Utility
@@ -3171,7 +3186,7 @@
                         // Scale
                         scaleTop: yScale.top,
                         scaleBottom: yScale.bottom,
-                        scaleZero: yScale.getPixelForValue(0),
+                        scaleZero: scaleBase,
                     },
                 });
 
@@ -3198,14 +3213,14 @@
 
                         // Appearance
                         tension: point.custom && point.custom.tension ? point.custom.tension : this.options.elements.line.tension,
-                        radius: point.custom && point.custom.radius ? point.custom.pointRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointRadius, index, this.options.elements.point.radius),
+                        radius: point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].radius, index, this.options.elements.point.radius),
                         backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBackgroundColor, index, this.options.elements.point.backgroundColor),
                         borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderColor, index, this.options.elements.point.borderColor),
                         borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderWidth, index, this.options.elements.point.borderWidth),
                         skip: this.data.datasets[datasetIndex].data[index] === null,
 
                         // Tooltip
-                        hoverRadius: point.custom && point.custom.hoverRadius ? point.custom.hoverRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointHitRadius, index, this.options.elements.point.hitRadius),
+                        hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].hitRadius, index, this.options.elements.point.hitRadius),
                     },
                 });
             }, this);
@@ -3390,26 +3405,25 @@
         },
         events: function(e) {
 
-            // If exiting chart
-            if (e.type == 'mouseout') {
-                return this;
-            }
-
             this.lastActive = this.lastActive || [];
 
             // Find Active Elements
-            this.active = function() {
-                switch (this.options.hover.mode) {
-                    case 'single':
-                        return this.getElementAtEvent(e);
-                    case 'label':
-                        return this.getElementsAtEvent(e);
-                    case 'dataset':
-                        return this.getDatasetAtEvent(e);
-                    default:
-                        return e;
-                }
-            }.call(this);
+            if (e.type == 'mouseout') {
+                this.active = [];
+            } else {
+                this.active = function() {
+                    switch (this.options.hover.mode) {
+                        case 'single':
+                            return this.getElementAtEvent(e);
+                        case 'label':
+                            return this.getElementsAtEvent(e);
+                        case 'dataset':
+                            return this.getDatasetAtEvent(e);
+                        default:
+                            return e;
+                    }
+                }.call(this);
+            }
 
             // On Hover hook
             if (this.options.hover.onHover) {
@@ -3431,7 +3445,7 @@
                         dataset = this.data.datasets[this.lastActive[0]._datasetIndex];
                         index = this.lastActive[0]._index;
 
-                        this.lastActive[0]._model.radius = this.lastActive[0].custom && this.lastActive[0].custom.radius ? this.lastActive[0].custom.pointRadius : helpers.getValueAtIndexOrDefault(dataset.pointRadius, index, this.options.elements.point.radius);
+                        this.lastActive[0]._model.radius = this.lastActive[0].custom && this.lastActive[0].custom.radius ? this.lastActive[0].custom.radius : helpers.getValueAtIndexOrDefault(dataset.radius, index, this.options.elements.point.radius);
                         this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointBackgroundColor, index, this.options.elements.point.backgroundColor);
                         this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.pointBorderColor, index, this.options.elements.point.borderColor);
                         this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.options.elements.point.borderWidth);
@@ -3441,7 +3455,7 @@
                             dataset = this.data.datasets[this.lastActive[i]._datasetIndex];
                             index = this.lastActive[i]._index;
 
-                            this.lastActive[i]._model.radius = this.lastActive[i].custom && this.lastActive[i].custom.radius ? this.lastActive[i].custom.pointRadius : helpers.getValueAtIndexOrDefault(dataset.pointRadius, index, this.options.elements.point.radius);
+                            this.lastActive[i]._model.radius = this.lastActive[i].custom && this.lastActive[i].custom.radius ? this.lastActive[i].custom.radius : helpers.getValueAtIndexOrDefault(dataset.radius, index, this.options.elements.point.radius);
                             this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointBackgroundColor, index, this.options.elements.point.backgroundColor);
                             this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.pointBorderColor, index, this.options.elements.point.borderColor);
                             this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.options.elements.point.borderWidth);
@@ -3461,20 +3475,20 @@
                         dataset = this.data.datasets[this.active[0]._datasetIndex];
                         index = this.active[0]._index;
 
-                        this.active[0]._model.radius = this.active[0].custom && this.active[0].custom.hoverRadius ? this.active[0].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[0]._model.radius + 2);
-                        this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.35).rgbString());
-                        this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.35).rgbString());
-                        this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[0]._model.borderWidth + 2);
+                        this.active[0]._model.radius = this.active[0].custom && this.active[0].custom.radius ? this.active[0].custom.radius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.options.elements.point.hoverRadius);
+                        this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+                        this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
+                        this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[0]._model.borderWidth);
                         break;
                     case 'label':
                         for (var i = 0; i < this.active.length; i++) {
                             dataset = this.data.datasets[this.active[i]._datasetIndex];
                             index = this.active[i]._index;
 
-                            this.active[i]._model.radius = this.active[i].custom && this.active[i].custom.hoverRadius ? this.active[i].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[i]._model.radius + 2);
-                            this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.35).rgbString());
-                            this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.35).rgbString());
-                            this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[i]._model.borderWidth + 2);
+                            this.active[i]._model.radius = this.active[i].custom && this.active[i].custom.radius ? this.active[i].custom.radius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.options.elements.point.hoverRadius);
+                            this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+                            this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
+                            this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[i]._model.borderWidth);
                         }
                         break;
                     case 'dataset':
@@ -3570,7 +3584,7 @@
             // label settings
             labels: {
                 show: true,
-                template: "<%=value%>",
+                template: "<%=value.toLocaleString()%>",
                 fontSize: 12,
                 fontStyle: "normal",
                 fontColor: "#666",
@@ -3839,20 +3853,20 @@
                         dataset = this.data.datasets[this.active[0]._datasetIndex];
                         index = this.active[0]._index;
 
-                        this.active[0]._model.radius = this.active[0].custom && this.active[0].custom.hoverRadius ? this.active[0].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[0]._model.radius + 2);
-                        this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.35).rgbString());
-                        this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.35).rgbString());
-                        this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[0]._model.borderWidth + 2);
+                        this.active[0]._model.radius = this.active[0].custom && this.active[0].custom.hoverRadius ? this.active[0].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[0]._model.radius + 1);
+                        this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+                        this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
+                        this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[0]._model.borderWidth);
                         break;
                     case 'label':
                         for (var i = 0; i < this.active.length; i++) {
                             dataset = this.data.datasets[this.active[i]._datasetIndex];
                             index = this.active[i]._index;
 
-                            this.active[i]._model.radius = this.active[i].custom && this.active[i].custom.hoverRadius ? this.active[i].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[i]._model.radius + 2);
-                            this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.35).rgbString());
-                            this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.35).rgbString());
-                            this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[i]._model.borderWidth + 2);
+                            this.active[i]._model.radius = this.active[i].custom && this.active[i].custom.hoverRadius ? this.active[i].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[i]._model.radius + 1);
+                            this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+                            this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
+                            this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[i]._model.borderWidth);
                         }
                         break;
                     case 'dataset':
@@ -3980,7 +3994,7 @@
                 // label settings
                 labels: {
                     show: true,
-                    template: "<%=value%>",
+                    template: "<%=value.toLocaleString()%>",
                     fontSize: 12,
                     fontStyle: "normal",
                     fontColor: "#666",
@@ -4133,6 +4147,16 @@
 
             // Update the lines
             this.eachDataset(function(dataset, datasetIndex) {
+                var scaleBase;
+
+                if (this.scale.min < 0 && this.scale.max < 0) {
+                    scaleBase = this.scale.getPointPosition(0, this.scale.max);
+                } else if (this.scale.min > 0 && this.scale.max > 0) {
+                    scaleBase = this.scale.getPointPosition(0, this.scale.min);
+                } else {
+                    scaleBase = this.scale.getPointPosition(0, 0);
+                }
+
                 helpers.extend(dataset.metaDataset, {
                     // Utility
                     _datasetIndex: datasetIndex,
@@ -4154,7 +4178,7 @@
                         // Scale
                         scaleTop: this.scale.top,
                         scaleBottom: this.scale.bottom,
-                        scaleZero: this.scale.getPointPosition(0),
+                        scaleZero: scaleBase,
                     },
                 });
 
@@ -4374,8 +4398,8 @@
                         index = this.active[0]._index;
 
                         this.active[0]._model.radius = this.active[0].custom && this.active[0].custom.hoverRadius ? this.active[0].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[0]._model.radius + 2);
-                        this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.35).rgbString());
-                        this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.35).rgbString());
+                        this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+                        this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
                         this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[0]._model.borderWidth + 2);
                         break;
                     case 'label':
@@ -4384,8 +4408,8 @@
                             index = this.active[i]._index;
 
                             this.active[i]._model.radius = this.active[i].custom && this.active[i].custom.hoverRadius ? this.active[i].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[i]._model.radius + 2);
-                            this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.35).rgbString());
-                            this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.35).rgbString());
+                            this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+                            this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
                             this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[i]._model.borderWidth + 2);
                         }
                         break;
@@ -4594,19 +4618,6 @@
 
                 // At this point, maxChartHeight and maxChartWidth are the size the chart area could
                 // be if the axes are drawn at their minimum sizes.
-                if (chartInstance.options.maintainAspectRatio) {
-                    // Figure out what the real max size will be
-                    var maxAspectRatio = maxChartHeight / maxChartWidth;
-
-                    if (maxAspectRatio != screenAspectRatio) {
-                        // Need to adjust
-                        if (maxChartHeight < maxChartWidth) {
-                            maxChartWidth = maxChartHeight / screenAspectRatio;
-                        } else {
-                            maxChartHeight = maxChartWidth * screenAspectRatio;
-                        }
-                    }
-                }
 
                 // Step 6
                 var verticalScaleFitFunction = function(scaleInstance) {
@@ -5680,7 +5691,7 @@
                 display: true,
                 position: "bottom",
                 id: "x-axis-1", // need an ID so datasets can reference the scale
-                
+
                 // grid line settings
                 gridLines: {
                     show: true,
@@ -5700,7 +5711,7 @@
                 // label settings
                 labels: {
                     show: true,
-                    template: "<%=value%>",
+                    template: "<%=value.toLocaleString()%>",
                     fontSize: 12,
                     fontStyle: "normal",
                     fontColor: "#666",
@@ -5712,7 +5723,7 @@
                 display: true,
                 position: "left",
                 id: "y-axis-1",
-        
+
                 // grid line settings
                 gridLines: {
                     show: true,
@@ -5732,7 +5743,7 @@
                 // label settings
                 labels: {
                     show: true,
-                    template: "<%=value%>",
+                    template: "<%=value.toLocaleString()%>",
                     fontSize: 12,
                     fontStyle: "normal",
                     fontColor: "#666",
@@ -5905,6 +5916,15 @@
             // Update the lines
             this.eachDataset(function(dataset, datasetIndex) {
                 var yScale = this.scales[dataset.yAxisID];
+                var scaleBase;
+
+                if (yScale.min < 0 && yScale.max < 0) {
+                    scaleBase = yScale.getPixelForValue(yScale.max);
+                } else if (yScale.min > 0 && yScale.max > 0) {
+                    scaleBase = yScale.getPixelForValue(yScale.min);
+                } else {
+                    scaleBase = yScale.getPixelForValue(0);
+                }
 
                 helpers.extend(dataset.metaDataset, {
                     // Utility
@@ -5925,7 +5945,7 @@
                         // Scale
                         scaleTop: yScale.top,
                         scaleBottom: yScale.bottom,
-                        scaleZero: yScale.getPixelForValue(0),
+                        scaleZero: scaleBase,
                     },
                 });
 
@@ -5947,7 +5967,7 @@
 
                     // Desired view properties
                     _model: {
-                        x: xScale.getPixelForValue(this.data.datasets[datasetIndex].data[index].x), 
+                        x: xScale.getPixelForValue(this.data.datasets[datasetIndex].data[index].x),
                         y: yScale.getPixelForValue(this.data.datasets[datasetIndex].data[index].y),
 
                         // Appearance
@@ -6009,7 +6029,7 @@
             var calculateXRange = function() {
                 this.min = null;
                 this.max = null;
-                
+
                 helpers.each(self.data.datasets, function(dataset) {
                     // Only set the scale range for datasets that actually use this axis
                     if (dataset.xAxisID === this.id) {
@@ -6019,7 +6039,7 @@
                             } else if (value.x < this.min) {
                                 this.min = value.x;
                             }
-                            
+
                             if (this.max === null) {
                                 this.max = value.x;
                             } else if (value.x > this.max) {
@@ -6033,7 +6053,7 @@
             var calculateYRange = function() {
                 this.min = null;
                 this.max = null;
-                
+
                 helpers.each(self.data.datasets, function(dataset) {
                     if (dataset.yAxisID === this.id) {
                         helpers.each(dataset.data, function(value) {
@@ -6042,7 +6062,7 @@
                             } else if (value.y < this.min) {
                                 this.min = value.y;
                             }
-                            
+
                             if (this.max === null) {
                                 this.max = value.y;
                             } else if (value.y > this.max) {
@@ -6141,7 +6161,7 @@
                 this.options.hover.onHover.call(this, this.active);
             }
 
-             var dataset;
+            var dataset;
             var index;
             // Remove styling for last active (even if it may still be active)
             if (this.lastActive.length) {
@@ -6180,20 +6200,20 @@
                         dataset = this.data.datasets[this.active[0]._datasetIndex];
                         index = this.active[0]._index;
 
-                        this.active[0]._model.radius = this.active[0].custom && this.active[0].custom.hoverRadius ? this.active[0].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[0]._model.radius + 2);
-                        this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.35).rgbString());
-                        this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.35).rgbString());
-                        this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[0]._model.borderWidth + 2);
+                        this.active[0]._model.radius = this.active[0].custom && this.active[0].custom.hoverRadius ? this.active[0].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[0]._model.radius + 1);
+                        this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+                        this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
+                        this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[0]._model.borderWidth);
                         break;
                     case 'label':
                         for (var i = 0; i < this.active.length; i++) {
                             dataset = this.data.datasets[this.active[i]._datasetIndex];
                             index = this.active[i]._index;
 
-                            this.active[i]._model.radius = this.active[i].custom && this.active[i].custom.hoverRadius ? this.active[i].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[i]._model.radius + 2);
-                            this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.35).rgbString());
-                            this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.35).rgbString());
-                            this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[i]._model.borderWidth + 2);
+                            this.active[i]._model.radius = this.active[i].custom && this.active[i].custom.hoverRadius ? this.active[i].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[i]._model.radius + 1);
+                            this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+                            this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
+                            this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[i]._model.borderWidth);
                         }
                         break;
                     case 'dataset':
diff --git a/Chart.min.js b/Chart.min.js
index 1783a879a49..2248e875aa9 100644
--- a/Chart.min.js
+++ b/Chart.min.js
@@ -7,8 +7,8 @@
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-(function(){"use strict";var t=this,e=t.Chart,i=function(t){this.canvas=t.canvas,this.ctx=t;var e=function(t,e){return t["offset"+e]?t["offset"+e]:document.defaultView.getComputedStyle(t).getPropertyValue(e)},i=this.width=e(t.canvas,"Width")||t.canvas.width,o=this.height=e(t.canvas,"Height")||t.canvas.height;return t.canvas.width=i,t.canvas.height=o,i=this.width=t.canvas.width,o=this.height=t.canvas.height,this.aspectRatio=this.width/this.height,s.retinaScale(this),this},o="rgba(0,0,0,0.1)";i.defaults={global:{animation:{duration:1e3,easing:"easeOutQuart",onProgress:function(){},onComplete:function(){}},responsive:!0,maintainAspectRatio:!0,events:["mousemove","mouseout","click","touchstart","touchmove","touchend"],hover:{onHover:null,mode:"single",animationDuration:400},onClick:null,tooltips:{enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>:","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>:","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},defaultColor:o,elements:{line:{tension:.4,backgroundColor:o,borderWidth:3,borderColor:o,fill:!0,skipNull:!0,drawNull:!1},point:{radius:3,backgroundColor:o,borderWidth:1,borderColor:o,hitRadius:6,hoverRadius:4,hoverBorderWidth:2},bar:{backgroundColor:o,borderWidth:0,borderColor:o,valueSpacing:5,datasetSpacing:1},slice:{backgroundColor:o,borderColor:"#fff",borderWidth:2}}}},i.types={};var s=i.helpers={},a=s.each=function(t,e,i){var o=Array.prototype.slice.call(arguments,3);if(t)if(t.length===+t.length){var 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t=this.chart.canvas,e=w(this.chart.canvas),i=this.options.maintainAspectRatio?e/this.chart.aspectRatio:k(this.chart.canvas);return t.width=this.chart.width=e,t.height=this.chart.height=i,I(this.chart),this},redraw:c,render:function(t){if(0!==this.options.animation.duration||t){var e=new i.Animation;e.numSteps=(t||this.options.animation.duration)/16.66,e.easing=this.options.animation.easing,e.render=function(t,e){var i=s.easingEffects[e.easing],o=e.currentStep/e.numSteps,a=i(o);t.draw(a,o,e.currentStep)},e.onAnimationProgress=this.options.onAnimationProgress,e.onAnimationComplete=this.options.onAnimationComplete,i.animationService.addAnimation(this,e,t)}else this.draw(),this.options.onAnimationComplete.call(this);return this},eachElement:function(t){s.each(this.data.datasets,function(e,i){s.each(e.metaData,t,this,e.metaData,i)},this)},eachValue:function(t){s.each(this.data.datasets,function(e,i){s.each(e.data,t,this,i)},this)},eachDataset:function(t){s.each(this.data.datasets,t,this)},getElementsAtEvent:function(t){for(var e,i=[],o=s.getRelativePosition(t),a=function(t){i.push(t.metaData[e])},n=0;n<this.data.datasets.length;n++)for(e=0;e<this.data.datasets[n].metaData.length;e++)this.data.datasets[n].metaData[e].inGroupRange(o.x,o.y)&&s.each(this.data.datasets,a);return i.length?i:[]},getElementAtEvent:function(t){for(var e=[],i=s.getRelativePosition(t),o=0;o<this.data.datasets.length;++o)for(var a=0;a<this.data.datasets[o].metaData.length;++a)if(this.data.datasets[o].metaData[a].inRange(i.x,i.y))return e.push(this.data.datasets[o].metaData[a]),e;return[]},generateLegend:function(){return b(this.options.legendTemplate,this)},destroy:function(){this.clear(),_(this,this.events);var t=this.chart.canvas;t.width=this.chart.width,t.height=this.chart.height,t.style.removeProperty?(t.style.removeProperty("width"),t.style.removeProperty("height")):(t.style.removeAttribute("width"),t.style.removeAttribute("height")),delete i.instances[this.id]},toBase64Image:function(){return this.chart.canvas.toDataURL.apply(this.chart.canvas,arguments)}}),i.Type.extend=function(t){var e=this,o=function(){return e.apply(this,arguments)};if(o.prototype=n(e.prototype),r(o.prototype,t),o.extend=i.Type.extend,t.name||e.prototype.name){var a=t.name||e.prototype.name,h=i.defaults[e.prototype.name]?n(i.defaults[e.prototype.name]):{};i.defaults[a]=s.configMerge(h,t.defaults),i.types[a]=o,i.prototype[a]=function(t){return t.options=s.configMerge(i.defaults.global,i.defaults[a],t.options||{}),new o(t,this)}}else u("Name not provided for this chart, so it hasn't been registered");return e},i.Element=function(t){r(this,t),this.initialize.apply(this,arguments)},r(i.Element.prototype,{initialize:function(){},pivot:function(){return this._view||(this._view=n(this._model)),this._start=n(this._view),this},transition:function(t){return this._view||(this._view=n(this._model)),this._start||this.pivot(),a(this._model,function(e,i){if("_"!==i[0]&&this._model.hasOwnProperty(i))if(this._view[i])if(this._model[i]===this._view[i]);else if("string"==typeof e)try{var o=s.color(this._start[i]).mix(s.color(this._model[i]),t);this._view[i]=o.rgbString()}catch(a){this._view[i]=e}else if("number"==typeof e){var n=void 0!==this._start[i]?this._start[i]:0;this._view[i]=(this._model[i]-n)*t+n}else this._view[i]=e;else"number"==typeof e?this._view[i]=e*t:this._view[i]=e||null;else;},this),1===t&&delete this._start,this},tooltipPosition:function(){return{x:this._model.x,y:this._model.y}},hasValue:function(){return m(this._model.x)&&m(this._model.y)}}),i.Element.extend=l,i.Point=i.Element.extend({inRange:function(t,e){var i=this._view,o=i.hoverRadius+i.radius;return Math.pow(t-i.x,2)+Math.pow(e-i.y,2)<Math.pow(o,2)},inGroupRange:function(t){var e=this._view;return e?Math.pow(t-e.x,2)<Math.pow(e.radius+e.hoverRadius,2):!1},tooltipPosition:function(){var t=this._view;return{x:t.x,y:t.y,padding:t.radius+t.borderWidth}},draw:function(){var t=this._view,e=this._chart.ctx;t.skip||(t.radius>0||t.borderWidth>0)&&(e.beginPath(),e.arc(t.x,t.y,t.radius,0,2*Math.PI),e.closePath(),e.strokeStyle=t.borderColor||i.defaults.global.defaultColor,e.lineWidth=t.borderWidth||i.defaults.global.defaultColor,e.fillStyle=t.backgroundColor||i.defaults.global.defaultColor,e.fill(),e.stroke())}}),i.Line=i.Element.extend({draw:function(){var t=this._view,e=this._chart.ctx,o=this._children[0],a=this._children[this._children.length-1];s.each(this._children,function(i,o){var 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e.moveTo(i._view.x,i._view.y):(i._view.skip&&t.skipNull&&!this._loop?(e.lineTo(s._view.x,i._view.y),e.moveTo(a._view.x,i._view.y)):s._view.skip&&t.skipNull&&!this._loop&&(e.moveTo(i._view.x,s._view.y),e.lineTo(i._view.x,i._view.y)),void(s._view.skip&&t.skipNull?e.moveTo(i._view.x,i._view.y):t.tension>0?e.bezierCurveTo(s._view.controlPointNextX,s._view.controlPointNextY,i._view.controlPointPreviousX,i._view.controlPointPreviousY,i._view.x,i._view.y):e.lineTo(i._view.x,i._view.y)))},this),this._loop&&(t.tension>0&&!o._view.skip?e.bezierCurveTo(a._view.controlPointNextX,a._view.controlPointNextY,o._view.controlPointPreviousX,o._view.controlPointPreviousY,o._view.x,o._view.y):e.lineTo(o._view.x,o._view.y)),this._children.length>0&&t.fill&&(e.lineTo(this._children[this._children.length-1]._view.x,t.scaleZero),e.lineTo(this._children[0]._view.x,t.scaleZero),e.fillStyle=t.backgroundColor||i.defaults.global.defaultColor,e.closePath(),e.fill()),e.lineWidth=t.borderWidth||i.defaults.global.defaultColor,e.strokeStyle=t.borderColor||i.defaults.global.defaultColor,e.beginPath(),s.each(this._children,function(i,o){var s=this.previousPoint(i,this._children,o),a=this.nextPoint(i,this._children,o);return 0===o?void e.moveTo(i._view.x,i._view.y):i._view.skip&&t.skipNull&&!this._loop?(e.moveTo(s._view.x,i._view.y),void e.moveTo(a._view.x,i._view.y)):s._view.skip&&t.skipNull&&!this._loop?(e.moveTo(i._view.x,s._view.y),void e.moveTo(i._view.x,i._view.y)):s._view.skip&&t.skipNull?void e.moveTo(i._view.x,i._view.y):void(t.tension>0?e.bezierCurveTo(s._view.controlPointNextX,s._view.controlPointNextY,i._view.controlPointPreviousX,i._view.controlPointPreviousY,i._view.x,i._view.y):e.lineTo(i._view.x,i._view.y))},this),this._loop&&!o._view.skip&&(t.tension>0?e.bezierCurveTo(a._view.controlPointNextX,a._view.controlPointNextY,o._view.controlPointPreviousX,o._view.controlPointPreviousY,o._view.x,o._view.y):e.lineTo(o._view.x,o._view.y)),e.stroke()},nextPoint:function(t,e,i){return this.loop?e[i+1]||e[0]:e[i+1]||e[e.length-1]},previousPoint:function(t,e,i){return this.loop?e[i-1]||e[e.length-1]:e[i-1]||e[0]}}),i.Arc=i.Element.extend({inGroupRange:function(t){var e=this._view;return e?Math.pow(t-e.x,2)<Math.pow(e.radius+e.hoverRadius,2):!1},inRange:function(t,e){var i=this._view,o=s.getAngleFromPoint(i,{x:t,y:e}),a=i.startAngle<-.5*Math.PI?i.startAngle+2*Math.PI:i.startAngle>1.5*Math.PI?i.startAngle-2*Math.PI:i.startAngle,n=i.endAngle<-.5*Math.PI?i.endAngle+2*Math.PI:i.endAngle>1.5*Math.PI?i.endAngle-2*Math.PI:i.endAngle,r=o.angle>=a&&o.angle<=n,h=o.distance>=i.innerRadius&&o.distance<=i.outerRadius;return r&&h},tooltipPosition:function(){var t=this._view,e=t.startAngle+(t.endAngle-t.startAngle)/2,i=(t.outerRadius-t.innerRadius)/2+t.innerRadius;return{x:t.x+Math.cos(e)*i,y:t.y+Math.sin(e)*i}},draw:function(){var t=this._chart.ctx,e=this._view;t.beginPath(),t.arc(e.x,e.y,e.outerRadius,e.startAngle,e.endAngle),t.arc(e.x,e.y,e.innerRadius,e.endAngle,e.startAngle,!0),t.closePath(),t.strokeStyle=e.borderColor,t.lineWidth=e.borderWidth,t.fillStyle=e.backgroundColor,t.fill(),t.lineJoin="bevel",e.borderWidth&&t.stroke()}}),i.Rectangle=i.Element.extend({draw:function(){var t=this._chart.ctx,e=this._view,i=e.width/2,o=e.x-i,s=e.x+i,a=e.base-(e.base-e.y),n=e.borderWidth/2;e.borderWidth&&(o+=n,s-=n,a+=n),t.beginPath(),t.fillStyle=e.backgroundColor,t.strokeStyle=e.borderColor,t.lineWidth=e.borderWidth,t.moveTo(o,e.base),t.lineTo(o,a),t.lineTo(s,a),t.lineTo(s,e.base),t.fill(),e.borderWidth&&t.stroke()},height:function(){var t=this._view;return t.base-t.y},inRange:function(t,e){var i=this._view;return i.y<i.base?t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.y&&e<=i.base:t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.base&&e<=i.y},inGroupRange:function(t){var e=this._view;return t>=e.x-e.width/2&&t<=e.x+e.width/2},tooltipPosition:function(){var t=this._view;return t.y<t.base?{x:t.x,y:t.y}:{x:t.x,y:t.base}}}),i.Animation=i.Element.extend({currentStep:null,numSteps:60,easing:"",render:null,onAnimationProgress:null,onAnimationComplete:null}),i.Tooltip=i.Element.extend({initialize:function(){var t=this._options;r(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":s.extend(this._model,{text:b(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();s.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var i,o,a=[],n=[],r=this._data.datasets.length-1;r>=0&&(i=this._data.datasets[r].metaData,o=h(i,this._active[0]),-1===o);r--);var l=function(t){var e,i,r,h,l,c=[],d=[],u=[];return s.each(this._data.datasets,function(t){e=t.metaData,e[o]&&e[o].hasValue()&&c.push(e[o])},this),s.each(c,function(t){d.push(t._view.x),u.push(t._view.y),a.push(s.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),n.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),l=g(u),r=p(u),h=g(d),i=p(d),{x:h>this._chart.width/2?h:i,y:(l+r)/2}}.call(this,o);s.extend(this._model,{x:l.x,y:l.y,labels:a,title:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:"",legendColors:n,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=a.length*this._model.fontSize+(a.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var c=t.measureText(this.title).width,d=D(t,this.font,a)+this._model.fontSize+3,u=p([d,c]);this._model.width=u+2*this._model.xPadding;var v=this._model.height/2;this._model.y-v<0?this._model.y=v:this._model.y+v>this._chart.height&&(this._model.y=this._chart.height-v),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.hover.mode){case"single":t.font=W(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var i=e.caretPadding||2,o=t.measureText(e.text).width+2*e.xPadding,a=e.fontSize+2*e.yPadding,n=a+e.caretHeight+i;e.x+o/2>this._chart.width?e.xAlign="left":e.x-o/2<0&&(e.xAlign="right"),e.y-n<0&&(e.yAlign="below");var r=e.x-o/2,h=e.y-n;if(t.fillStyle=s.color(e.backgroundColor).alpha(e.opacity).rgbString(),this._custom)this._custom(this._view);else{switch(e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-i),t.lineTo(e.x+e.caretHeight,e.y-(i+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(i+e.caretHeight)),t.closePath(),t.fill();break;case"below":h=e.y+i+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+i),t.lineTo(e.x+e.caretHeight,e.y+i+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+i+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":r=e.x-o+(e.cornerRadius+e.caretHeight);break;case"right":r=e.x-(e.cornerRadius+e.caretHeight)}R(t,r,h,o,a,e.cornerRadius),t.fill(),t.fillStyle=s.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,r+o/2,h+a/2)}break;case"label":R(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=s.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=s.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=W(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=W(e.fontSize,e._fontStyle,e._fontFamily),s.each(e.labels,function(i,o){t.fillStyle=s.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(i,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(o+1)),t.fillStyle=s.color(e.legendColors[o].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(o+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=s.color(e.legendColors[o].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(o+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}}),i.animationService={frameDuration:17,animations:[],dropFrames:0,addAnimation:function(t,e,i){i||(t.animating=!0);for(var o=0;o<this.animations.length;++o)if(this.animations[o].chartInstance===t)return void(this.animations[o].animationObject=e);this.animations.push({chartInstance:t,animationObject:e}),1==this.animations.length&&s.requestAnimFrame.call(window,this.digestWrapper)},cancelAnimation:function(t){var e=s.findNextWhere(this.animations,function(e){return e.chartInstance===t});e&&(this.animations.splice(e,1),t.animating=!1)},digestWrapper:function(){i.animationService.startDigest.call(i.animationService)},startDigest:function(){var t=Date.now(),e=0;this.dropFrames>1&&(e=Math.floor(this.dropFrames),this.dropFrames-=e);for(var i=0;i<this.animations.length;i++)null===this.animations[i].animationObject.currentStep&&(this.animations[i].animationObject.currentStep=0),this.animations[i].animationObject.currentStep+=1+e,this.animations[i].animationObject.currentStep>this.animations[i].animationObject.numSteps&&(this.animations[i].animationObject.currentStep=this.animations[i].animationObject.numSteps),this.animations[i].animationObject.render(this.animations[i].chartInstance,this.animations[i].animationObject),this.animations[i].animationObject.currentStep==this.animations[i].animationObject.numSteps&&(this.animations[i].chartInstance.animating=!1,this.animations.splice(i,1),i--);var o=Date.now(),a=o-t-this.frameDuration,n=a/this.frameDuration;n>1&&(this.dropFrames+=n),this.animations.length>0&&s.requestAnimFrame.call(window,this.digestWrapper)}},s.addEvent(window,"resize",function(){var t;return function(){clearTimeout(t),t=setTimeout(function(){a(i.instances,function(t){t.options.responsive&&(t.resize(),t.update(),t.render())})},50)}}()),v?define(function(){return i}):"object"==typeof module&&module.exports&&(module.exports=i),t.Chart=i,i.noConflict=function(){return t.Chart=e,i}}).call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={stacked:!1,hover:{mode:"label"},scales:{xAxes:[{scaleType:"dataset",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!0},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{scaleType:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]}};e.Type.extend({name:"Bar",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Rectangle({_chart:this.chart,_datasetIndex:o,_index:s}))},this),t.xAxisID=this.options.scales.xAxes[0].id,t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},resetElements:function(){this.eachElement(function(t,e,o,s){var a,n=this.scales[this.data.datasets[s].xAxisID],r=this.scales[this.data.datasets[s].yAxisID];a=r.getPixelForValue(r.min<0&&r.max<0?r.max:r.min>0&&r.max>0?r.min:0),i.extend(t,{_chart:this.chart,_xScale:n,_yScale:r,_datasetIndex:s,_index:e,_model:{x:n.calculateBarX(this.data.datasets.length,s,e),y:a,base:r.calculateBarBase(s,e),width:n.calculateBarWidth(this.data.datasets.length),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].backgroundColor,e,this.options.elements.bar.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].borderColor,e,this.options.elements.bar.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].borderWidth,e,this.options.elements.bar.borderWidth),label:this.data.labels[e],datasetLabel:this.data.datasets[s].label}}),t.pivot()},this)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:n,_datasetIndex:s,_index:e,_model:{x:a.calculateBarX(this.data.datasets.length,s,e),y:n.calculateBarY(s,e),base:n.calculateBarBase(s,e),width:a.calculateBarWidth(this.data.datasets.length),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].backgroundColor,e,this.options.elements.bar.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].borderColor,e,this.options.elements.bar.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].borderWidth,e,this.options.elements.bar.borderWidth),label:this.data.labels[e],datasetLabel:this.data.datasets[s].label}}),t.pivot()},this),this.render(t)},buildScale:function(t){var o=this,s=function(){this.min=null,this.max=null;var t=[],e=[];if(o.options.stacked){i.each(o.data.datasets,function(s){s.yAxisID===this.id&&i.each(s.data,function(i,s){t[s]=t[s]||0,e[s]=e[s]||0,o.options.relativePoints?t[s]=100:0>i?e[s]+=i:t[s]+=i},this)},this);var s=t.concat(e);this.min=i.min(s),this.max=i.max(s)}else i.each(o.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)};this.scales={};var a=e.scales.getScaleConstructor(this.options.scales.xAxes[0].scaleType),n=new a({ctx:this.chart.ctx,options:this.options.scales.xAxes[0],id:this.options.scales.xAxes[0].id,calculateRange:function(){this.labels=o.data.labels,this.min=0,this.max=this.labels.length},calculateBaseWidth:function(){return this.getPixelForValue(null,1,!0)-this.getPixelForValue(null,0,!0)-2*o.options.elements.bar.valueSpacing;
-},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*o.options.elements.bar.datasetSpacing;return o.options.stacked?e:e/t},calculateBarX:function(t,e,i){var s=this.calculateBaseWidth(),a=this.getPixelForValue(null,i,!0)-s/2,n=this.calculateBarWidth(t);return o.options.stacked?a+n/2:a+n*e+e*o.options.elements.bar.datasetSpacing+n/2}});this.scales[n.id]=n,i.each(this.options.scales.yAxes,function(t){var i=e.scales.getScaleConstructor(t.scaleType),a=new i({ctx:this.chart.ctx,options:t,calculateRange:s,calculateBarBase:function(t,e){var i=0;if(o.options.stacked){var s=o.data.datasets[t].data[e];if(0>s)for(var a=0;t>a;a++)o.data.datasets[a].yAxisID===this.id&&(i+=o.data.datasets[a].data[e]<0?o.data.datasets[a].data[e]:0);else for(var n=0;t>n;n++)o.data.datasets[n].yAxisID===this.id&&(i+=o.data.datasets[n].data[e]>0?o.data.datasets[n].data[e]:0);return this.getPixelForValue(i)}return i=this.getPixelForValue(this.min),this.beginAtZero||this.min<=0&&this.max>=0||this.min>=0&&this.max<=0?(i=this.getPixelForValue(0),i+=this.options.gridLines.lineWidth):this.min<0&&this.max<0&&(i=this.getPixelForValue(this.max)),i},calculateBarY:function(t,e){var i=o.data.datasets[t].data[e];if(o.options.stacked){for(var s=0,a=0,n=0;t>n;n++)o.data.datasets[n].data[e]<0?a+=o.data.datasets[n].data[e]||0:s+=o.data.datasets[n].data[e]||0;return this.getPixelForValue(0>i?a+i:s+i)}for(var r=0,h=t;h<o.data.datasets.length;h++)r+=h===t&&i?i:i;return this.getPixelForValue(i)},id:t.id});this.scales[a.id]=a},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.scales,function(t){t.draw(this.chartArea)},this),this.eachElement(function(t,i,o){t.transition(e).draw()},this),this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.bar.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.bar.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.bar.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.bar.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.bar.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.bar.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.35).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.35).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hoverAnimationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},cutoutPercentage:50};e.Type.extend({name:"Doughnut",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Arc({_chart:this.chart,_datasetIndex:o,_index:s,_model:{}}))},this)},this),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),this.resetElements(),this.update()},calculateCircumference:function(t,e){return t.total>0?2*Math.PI*(e/t.total):0},resetElements:function(){this.outerRadius=(i.min([this.chart.width,this.chart.height])-this.options.elements.slice.borderWidth/2)/2,this.innerRadius=this.options.cutoutPercentage?this.outerRadius/100*this.options.cutoutPercentage:1,this.radiusLength=(this.outerRadius-this.innerRadius)/this.data.datasets.length,i.each(this.data.datasets,function(t,e){t.total=0,i.each(t.data,function(e){t.total+=Math.abs(e)},this),t.outerRadius=this.outerRadius-this.radiusLength*e,t.innerRadius=t.outerRadius-this.radiusLength,i.each(t.metaData,function(e,o){i.extend(e,{_model:{x:this.chart.width/2,y:this.chart.height/2,startAngle:Math.PI*-.5,circumference:this.options.animation.animateRotate?0:this.calculateCircumference(metaSlice.value),outerRadius:this.options.animation.animateScale?0:t.outerRadius,innerRadius:this.options.animation.animateScale?0:t.innerRadius,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(t.backgroundColor,o,this.options.elements.slice.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(t.hoverBackgroundColor,o,this.options.elements.slice.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(t.borderWidth,o,this.options.elements.slice.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(t.borderColor,o,this.options.elements.slice.borderColor),label:i.getValueAtIndexOrDefault(t.label,o,this.data.labels[o])}}),e.pivot()},this)},this)},update:function(t){this.outerRadius=(i.min([this.chart.width,this.chart.height])-this.options.elements.slice.borderWidth/2)/2,this.innerRadius=this.options.cutoutPercentage?this.outerRadius/100*this.options.cutoutPercentage:1,this.radiusLength=(this.outerRadius-this.innerRadius)/this.data.datasets.length,i.each(this.data.datasets,function(t,e){t.total=0,i.each(t.data,function(e){t.total+=Math.abs(e)},this),t.outerRadius=this.outerRadius-this.radiusLength*e,t.innerRadius=t.outerRadius-this.radiusLength,i.each(t.metaData,function(o,s){i.extend(o,{_chart:this.chart,_datasetIndex:e,_index:s,_model:{x:this.chart.width/2,y:this.chart.height/2,circumference:this.calculateCircumference(t,t.data[s]),outerRadius:t.outerRadius,innerRadius:t.innerRadius,backgroundColor:o.custom&&o.custom.backgroundColor?o.custom.backgroundColor:i.getValueAtIndexOrDefault(t.backgroundColor,s,this.options.elements.slice.backgroundColor),hoverBackgroundColor:o.custom&&o.custom.hoverBackgroundColor?o.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(t.hoverBackgroundColor,s,this.options.elements.slice.hoverBackgroundColor),borderWidth:o.custom&&o.custom.borderWidth?o.custom.borderWidth:i.getValueAtIndexOrDefault(t.borderWidth,s,this.options.elements.slice.borderWidth),borderColor:o.custom&&o.custom.borderColor?o.custom.borderColor:i.getValueAtIndexOrDefault(t.borderColor,s,this.options.elements.slice.borderColor),label:i.getValueAtIndexOrDefault(t.label,s,this.data.labels[s])}}),0===s?o._model.startAngle=Math.PI*-.5:o._model.startAngle=t.metaData[s-1]._model.endAngle,o._model.endAngle=o._model.startAngle+o._model.circumference,s<t.data.length-1&&(t.metaData[s+1]._model.startAngle=o._model.endAngle),o.pivot()},this)},this),this.render(t)},draw:function(t){t=t||1,this.clear(),this.eachElement(function(e){e.transition(t).draw()},this),this.tooltip.transition(t).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getSliceAtEvent(t);case"label":return this.getSlicesAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.slice.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.slice.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.slice.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.slice.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.slice.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.slice.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.hoverRadius,o,this.active[0]._model.radius+2),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,this.active[0]._model.borderColor),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.hoverBorderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.hoverRadius,o,this.active[s]._model.radius+2),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,this.active[0]._model.borderColor),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.hoverBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this},getSliceAtEvent:function(t){var e=[],o=i.getRelativePosition(t);return this.eachElement(function(t,i){t.inRange(o.x,o.y)&&e.push(t)},this),e}}),e.types.Doughnut.extend({name:"Pie",defaults:i.merge(o,{cutoutPercentage:0})})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={stacked:!1,hover:{mode:"label"},scales:{xAxes:[{scaleType:"dataset",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{scaleType:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]}};e.Type.extend({name:"Line",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaDataset=new e.Line({_chart:this.chart,_datasetIndex:o,_points:t.metaData}),t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Point({_datasetIndex:o,_index:s,_chart:this.chart,_model:{x:0,y:0}}))},this),t.xAxisID=this.options.scales.xAxes[0].id,t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},nextPoint:function(t,e){return t[e+1]||t[e]},previousPoint:function(t,e){return t[e-1]||t[e]},resetElements:function(){this.eachElement(function(t,e,o,s){var a,n=this.scales[this.data.datasets[s].xAxisID],r=this.scales[this.data.datasets[s].yAxisID];a=r.getPixelForValue(r.min<0&&r.max<0?r.max:r.min>0&&r.max>0?r.min:0),i.extend(t,{_chart:this.chart,_xScale:n,_yScale:r,_datasetIndex:s,_index:e,_model:{x:n.getPixelForValue(null,e,!0),y:a,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,e){var o=this.scales[t.yAxisID];i.extend(t.metaDataset,{_scale:o,_datasetIndex:e,_children:t.metaData,_model:{tension:t.tension||this.options.elements.line.tension,backgroundColor:t.backgroundColor||this.options.elements.line.backgroundColor,borderWidth:t.borderWidth||this.options.elements.line.borderWidth,borderColor:t.borderColor||this.options.elements.line.borderColor,fill:void 0!==t.fill?t.fill:this.options.elements.line.fill,skipNull:void 0!==t.skipNull?t.skipNull:this.options.elements.line.skipNull,drawNull:void 0!==t.drawNull?t.drawNull:this.options.elements.line.drawNull,scaleTop:o.top,scaleBottom:o.bottom,scaleZero:o.getPixelForValue(0)}}),t.metaDataset.pivot()}),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:n,_datasetIndex:s,_index:e,_model:{x:a.getPixelForValue(null,e,!0),y:n.getPointPixelForValue(this.data.datasets[s].data[e],e,s),tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this),this.render(t)},buildScale:function(){var t=this,o=function(){this.min=null,this.max=null;var e=[],o=[];if(t.options.stacked){i.each(t.data.datasets,function(s){s.yAxisID===this.id&&i.each(s.data,function(i,s){e[s]=e[s]||0,o[s]=o[s]||0,t.options.relativePoints?e[s]=100:0>i?o[s]+=i:e[s]+=i},this)},this);var s=e.concat(o);this.min=i.min(s),this.max=i.max(s)}else i.each(t.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)};this.scales={};var s=e.scales.getScaleConstructor(this.options.scales.xAxes[0].scaleType),a=new s({ctx:this.chart.ctx,options:this.options.scales.xAxes[0],calculateRange:function(){this.labels=t.data.labels,this.min=0,this.max=this.labels.length},id:this.options.scales.xAxes[0].id});this.scales[a.id]=a,i.each(this.options.scales.yAxes,function(i){var s=e.scales.getScaleConstructor(i.scaleType),a=new s({ctx:this.chart.ctx,options:i,calculateRange:o,getPointPixelForValue:function(e,i,o){if(t.options.stacked){for(var s=0,a=0,n=0;o>n;++n)t.data.datasets[n].data[i]<0?a+=t.data.datasets[n].data[i]:s+=t.data.datasets[n].data[i];return this.getPixelForValue(0>e?a+e:s+e)}return this.getPixelForValue(e)},id:i.id});this.scales[a.id]=a},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.scales,function(t){t.draw(this.chartArea)},this);for(var o=this.data.datasets.length-1;o>=0;o--){var s=this.data.datasets[o];i.each(s.metaData,function(t,i){t.transition(e)},this),s.metaDataset.transition(e).draw(),i.each(s.metaData,function(t){t.draw()})}this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.radius=this.lastActive[0].custom&&this.lastActive[0].custom.radius?this.lastActive[0].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.radius=this.lastActive[s].custom&&this.lastActive[s].custom.radius?this.lastActive[s].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+2),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.35).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth+2);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+2),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.35).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth+2);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={scale:{scaleType:"radialLinear",display:!0,animate:!1,lineArc:!0,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2}},animateRotate:!0};e.Type.extend({name:"PolarArea",defaults:o,initialize:function(){var t=this,o=e.scales.getScaleConstructor(this.options.scale.scaleType);this.scale=new o({options:this.options.scale,lineArc:!0,width:this.chart.width,height:this.chart.height,xCenter:this.chart.width/2,yCenter:this.chart.height/2,ctx:this.chart.ctx,valuesCount:this.data.length,calculateRange:function(){this.min=null,this.max=null,i.each(t.data.datasets[0].data,function(t){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)}}),i.bindEvents(this,this.options.events,this.events),i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Arc({_chart:this.chart,_datasetIndex:o,_index:s,_model:{}}))},this)},this),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),this.updateScaleRange(),this.scale.calculateRange(),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},updateScaleRange:function(){i.extend(this.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})},resetElements:function(){1/this.data.datasets[0].data.length*2;i.each(this.data.datasets[0].metaData,function(t,e){this.data.datasets[0].data[e];i.extend(t,{_index:e,_model:{x:this.chart.width/2,y:this.chart.height/2,innerRadius:0,outerRadius:0,startAngle:Math.PI*-.5,endAngle:Math.PI*-.5,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor,e,this.options.elements.slice.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor,e,this.options.elements.slice.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth,e,this.options.elements.slice.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[0].borderColor,e,this.options.elements.slice.borderColor),label:i.getValueAtIndexOrDefault(this.data.datasets[0].labels,e,this.data.datasets[0].labels[e])}}),t.pivot()},this)},update:function(t){this.updateScaleRange(),this.scale.calculateRange(),
-this.scale.generateTicks(),this.scale.buildYLabels(),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height);var o=1/this.data.datasets[0].data.length*2;i.each(this.data.datasets[0].metaData,function(t,e){var s=this.data.datasets[0].data[e],a=-.5*Math.PI+Math.PI*o*e,n=a+o*Math.PI;i.extend(t,{_index:e,_model:{x:this.chart.width/2,y:this.chart.height/2,innerRadius:0,outerRadius:this.scale.calculateCenterOffset(s),startAngle:a,endAngle:n,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor,e,this.options.elements.slice.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor,e,this.options.elements.slice.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth,e,this.options.elements.slice.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[0].borderColor,e,this.options.elements.slice.borderColor),label:i.getValueAtIndexOrDefault(this.data.datasets[0].labels,e,this.data.datasets[0].labels[e])}}),t.pivot(),console.log(t)},this),this.render(t)},draw:function(t){var e=t||1;this.clear(),i.each(this.data.datasets[0].metaData,function(t,i){t.transition(e).draw()},this),this.scale.draw(),this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getSliceAtEvent(t);case"label":return this.getSlicesAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.slice.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.slice.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.slice.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.slice.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.slice.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.slice.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+2),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.35).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth+2);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+2),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.35).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth+2);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this},getSliceAtEvent:function(t){var e=[],o=i.getRelativePosition(t);return this.eachElement(function(t,i){t.inRange(o.x,o.y)&&e.push(t)},this),e}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.Type.extend({name:"Radar",defaults:{scale:{scaleType:"radialLinear",display:!0,animate:!1,lineArc:!1,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1},angleLines:{show:!0,color:"rgba(0,0,0,.1)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},elements:{line:{tension:0}},legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].strokeColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>'},initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaDataset=new e.Line({_chart:this.chart,_datasetIndex:o,_points:t.metaData,_loop:!0}),t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Point({_datasetIndex:o,_index:s,_chart:this.chart,_model:{x:0,y:0}}))},this)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},nextPoint:function(t,e){return t[e+1]||t[0]},previousPoint:function(t,e){return t[e-1]||t[t.length-1]},resetElements:function(){this.eachElement(function(t,e,o,s){i.extend(t,{_chart:this.chart,_datasetIndex:s,_index:e,_scale:this.scale,_model:{x:this.scale.xCenter,y:this.scale.yCenter,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=this.scale.xCenter,t._model.controlPointPreviousY=this.scale.yCenter,t._model.controlPointNextX=this.scale.xCenter,t._model.controlPointNextY=this.scale.yCenter,t.pivot()},this)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,e){i.extend(t.metaDataset,{_datasetIndex:e,_children:t.metaData,_model:{tension:t.tension||this.options.elements.line.tension,backgroundColor:t.backgroundColor||this.options.elements.line.backgroundColor,borderWidth:t.borderWidth||this.options.elements.line.borderWidth,borderColor:t.borderColor||this.options.elements.line.borderColor,fill:void 0!==t.fill?t.fill:this.options.elements.line.fill,skipNull:void 0!==t.skipNull?t.skipNull:this.options.elements.line.skipNull,drawNull:void 0!==t.drawNull?t.drawNull:this.options.elements.line.drawNull,scaleTop:this.scale.top,scaleBottom:this.scale.bottom,scaleZero:this.scale.getPointPosition(0)}}),t.metaDataset.pivot()}),this.eachElement(function(t,e,o,s){var a=this.scale.getPointPosition(e,this.scale.calculateCenterOffset(this.data.datasets[s].data[e]));i.extend(t,{_chart:this.chart,_datasetIndex:s,_index:e,_model:{x:a.x,y:a.y,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this),this.render(t)},buildScale:function(){var t=this,o=e.scales.getScaleConstructor(this.options.scale.scaleType);this.scale=new o({options:this.options.scale,height:this.chart.height,width:this.chart.width,xCenter:this.chart.width/2,yCenter:this.chart.height/2,ctx:this.chart.ctx,labels:this.data.labels,valuesCount:this.data.datasets[0].data.length,calculateRange:function(){this.min=null,this.max=null,i.each(t.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)}}),this.scale.setScaleSize(),this.scale.calculateRange(),this.scale.generateTicks(),this.scale.buildYLabels()},draw:function(t){var e=t||1;this.clear(),this.scale.draw(this.chartArea);for(var o=this.data.datasets.length-1;o>=0;o--){var s=this.data.datasets[o];i.each(s.metaData,function(t,i){t.transition(e)},this),s.metaDataset.transition(e).draw(),i.each(s.metaData,function(t){t.draw()})}this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.radius=this.lastActive[0].custom&&this.lastActive[0].custom.radius?this.lastActive[0].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.radius=this.lastActive[s].custom&&this.lastActive[s].custom.radius?this.lastActive[s].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+2),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.35).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth+2);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+2),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.35).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth+2);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.scaleService={fitScalesForChart:function(t,e,o){var s=5,a=5;if(t){var n=i.where(t.scales,function(t){return"left"==t.options.position}),r=i.where(t.scales,function(t){return"right"==t.options.position}),h=i.where(t.scales,function(t){return"top"==t.options.position}),l=i.where(t.scales,function(t){return"bottom"==t.options.position});if(0===h.length||0===l.length){var c=0,d=function(t){t.options.labels.show&&(c=Math.max(c,t.options.labels.fontSize))};i.each(n,d),i.each(r,d),0===h.length&&(a+=.75*c),0===l.length&&(a+=1.5*c)}var u,v=e/2,m=o/2,p=m/v;t.options.maintainAspectRatio&&(u=o/e,p!=u&&(m=v*u,p=u)),v-=2*s,m-=2*a;var g=(e-v)/(n.length+r.length),f=(o-m)/(h.length+l.length),b=[],x=function(t){var e=t.fit(g,m);b.push({horizontal:!1,minSize:e,scale:t})},A=function(t){var e=t.fit(v,f);b.push({horizontal:!0,minSize:e,scale:t})};i.each(n,x),i.each(r,x),i.each(h,A),i.each(l,A);var C=o-2*a,y=e-2*s;if(i.each(b,function(t){t.horizontal?C-=t.minSize.height:y-=t.minSize.width}),t.options.maintainAspectRatio){var _=C/y;_!=u&&(y>C?y=C/u:C=y*u)}var w=function(t){var e=i.findNextWhere(b,function(e){return e.scale===t});e&&t.fit(e.minSize.width,C)},k=function(t){var e=i.findNextWhere(b,function(e){return e.scale===t}),o={left:P,right:I,top:0,bottom:0};e&&t.fit(y,e.minSize.height,o)},P=s,I=s,S=a,W=a;i.each(n,w),i.each(r,w),i.each(n,function(t){P+=t.width}),i.each(r,function(t){I+=t.width}),i.each(h,k),i.each(l,k),i.each(h,function(t){S+=t.height}),i.each(l,function(t){W+=t.height}),i.each(n,function(t){var e=i.findNextWhere(b,function(e){return e.scale===t}),o={left:0,right:0,top:S,bottom:W};e&&t.fit(e.minSize.width,C,o)}),i.each(r,function(t){var e=i.findNextWhere(b,function(e){return e.scale===t}),o={left:0,right:0,top:S,bottom:W};e&&t.fit(e.minSize.width,C,o)});var D=s,R=a,O=function(t){t.left=D,t.right=D+t.width,t.top=S,t.bottom=S+C,D=t.right},V=function(t){t.left=P,t.right=P+y,t.top=R,t.bottom=R+t.height,R=t.bottom};i.each(n,O),i.each(h,V),D+=y,R+=C,i.each(r,O),i.each(l,V),t.chartArea={left:P,top:S,right:P+y,bottom:S+C}}}},e.scales={constructors:{},registerScaleType:function(t,e){this.constructors[t]=e},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0}};var o=e.Element.extend({calculateRange:i.noop,isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},generateTicks:function(t,e){if(this.ticks=[],this.options.override)for(var o=0;o<=this.options.override.steps;++o){var s=this.options.override.start+o*this.options.override.stepWidth;ticks.push(s)}else{var a;if(a=this.isHorizontal()?Math.min(11,Math.ceil(t/50)):Math.min(11,Math.ceil(e/(2*this.options.labels.fontSize))),a=Math.max(2,a),this.options.beginAtZero){var n=i.sign(this.min),r=i.sign(this.max);0>n&&0>r?this.max=0:n>0&&r>0&&(this.min=0)}for(var h=i.niceNum(this.max-this.min,!1),l=i.niceNum(h/(a-1),!0),c=Math.floor(this.min/l)*l,d=Math.ceil(this.max/l)*l,u=c;d>=u;u+=l)this.ticks.push(u)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,o){var s;this.options.labels.userCallback?s=this.options.lables.userCallback(t,e,o):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.labels.push(s?s:"")},this)},getPixelForValue:function(t){var e,i=this.max-this.min;return e=this.isHorizontal()?this.left+this.width/i*(t-this.min):this.bottom-this.height/i*(t-this.min)},fit:function(t,e){this.calculateRange(),this.generateTicks(t,e),this.buildLabels();var o={width:0,height:0};if(this.isHorizontal()?(o.width=t,o.height=this.options.gridLines.show?10:0):(o.height=e,o.width=this.options.gridLines.show?10:0),this.options.labels.show){var s=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);if(this.isHorizontal()){var a=(e-o.height,1.5*this.options.labels.fontSize);o.height=Math.min(e,o.height+a)}else{var n=t-o.width,r=i.longestText(this.ctx,s,this.labels);n>r?o.width+=r:o.width=t}}return this.width=o.width,this.height=o.height,o},draw:function(t){if(this.options.display){var e,o;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){e=!0,o=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var s="bottom"==this.options.position?this.top:this.bottom-5,a="bottom"==this.options.position?this.top+5:this.bottom;i.each(this.ticks,function(n,r){var h=this.getPixelForValue(n);0===n||!o&&0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,s),this.ctx.lineTo(h,a)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()},this)}if(this.options.labels.show){var n;"top"==this.options.position?(n=this.bottom-10,this.ctx.textBaseline="bottom"):(n=this.top+10,this.ctx.textBaseline="top"),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,i,n)},this)}}else{if(this.options.gridLines.show){e=!0,o=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var r="right"==this.options.position?this.left:this.right-5,h="right"==this.options.position?this.left+5:this.right;i.each(this.ticks,function(s,a){var n=this.getPixelForValue(s);0===s||!o&&0===a?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),n+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(r,n),this.ctx.lineTo(h,n)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,n),this.ctx.lineTo(t.right,n)),this.ctx.stroke()},this)}if(this.options.labels.show){var l;"left"==this.options.position?(l=this.right-10,this.ctx.textAlign="right"):(l=this.left+5,this.ctx.textAlign="left"),this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,l,i)},this)}}}}});e.scales.registerScaleType("linear",o);var s=e.Element.extend({calculateRange:i.noop,isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},getPixelForValue:function(t,e,i){if(this.isHorizontal()){var o=(this.labelRotation>0,this.width-(this.paddingLeft+this.paddingRight)),s=o/Math.max(this.max-(this.options.gridLines.offsetGridLines?0:1),1),a=s*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&i&&(a+=s/2),this.left+Math.round(a)}return this.top+e*(this.height/this.max)},calculateLabelRotation:function(t,e){var o=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=o;var s,a,n=this.ctx.measureText(this.labels[0]).width,r=this.ctx.measureText(this.labels[this.labels.length-1]).width;if(this.paddingRight=r/2+3,this.paddingLeft=n/2+3,this.labelRotation=0,this.options.display){var h,l,c=i.longestText(this.ctx,o,this.labels);this.labelWidth=c;for(var d=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>d&&0===this.labelRotation||this.labelWidth>d&&this.labelRotation<=90&&this.labelRotation>0;){if(h=Math.cos(i.toRadians(this.labelRotation)),l=Math.sin(i.toRadians(this.labelRotation)),s=h*n,a=h*r,s+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=s+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,l*c>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=h*c}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;e&&(this.paddingLeft-=e.left,this.paddingRight-=e.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},fit:function(t,e,o){this.calculateRange(),this.calculateLabelRotation(e,o);var s={width:0,height:0},a=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),n=i.longestText(this.ctx,a,this.labels);if(this.isHorizontal()){s.width=t,this.width=t;var r=Math.cos(i.toRadians(this.labelRotation))*n+1.5*this.options.labels.fontSize;s.height=Math.min(r,e)}else s.height=e,this.height=e,s.width=Math.min(n+6,t);return this.width=s.width,this.height=s.height,s},draw:function(t){if(this.options.display){var e;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){e=!0;var o="bottom"==this.options.position?this.top:this.bottom-10,s="bottom"==this.options.position?this.top+10:this.bottom,a=0!==this.labelRotation;i.each(this.labels,function(n,r){var h=this.getPixelForValue(n,r,!1),l=this.getPixelForValue(n,r,!0);this.options.gridLines.show&&(0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,o),this.ctx.lineTo(h,s)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(l,a?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=a?"right":"center",this.ctx.textBaseline=a?"middle":"top",this.ctx.fillText(n,0,0),this.ctx.restore())},this)}else this.options.gridLines.show,this.options.labels.show}}});e.scales.registerScaleType("dataset",s);var a=e.Element.extend({initialize:function(){this.size=i.min([this.height,this.width]),this.drawingArea=this.options.display?this.size/2-(this.options.labels.fontSize/2+this.options.labels.backdropPaddingY):this.size/2},calculateCenterOffset:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},update:function(){this.options.lineArc?this.drawingArea=this.options.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},calculateRange:i.noop,generateTicks:function(){if(this.ticks=[],this.options.override)for(var t=0;t<=this.options.override.steps;++t){var e=this.options.override.start+t*this.options.override.stepWidth;ticks.push(e)}else{var o=Math.min(11,Math.ceil(this.drawingArea/(2*this.options.labels.fontSize)));if(o=Math.max(2,o),this.options.beginAtZero){var s=i.sign(this.min),a=i.sign(this.max);0>s&&0>a?this.max=0:s>0&&a>0&&(this.min=0)}for(var n=i.niceNum(this.max-this.min,!1),r=i.niceNum(n/(o-1),!0),h=Math.floor(this.min/r)*r,l=Math.ceil(this.max/r)*r,c=h;l>=c;c+=r)this.ticks.push(c)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildYLabels:function(){this.yLabels=[],i.each(this.ticks,function(t,e,o){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,o):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.yLabels.push(s?s:"")},this)},getCircumference:function(){return 2*Math.PI/this.valuesCount},setScaleSize:function(){var t,e,o,s,a,n,r,h,l,c,d,u,v=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),m=this.width,p=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.valuesCount;e++)t=this.getPointPosition(e,v),o=this.ctx.measureText(i.template(this.options.labels.template,{value:this.labels[e]})).width+5,0===e||e===this.valuesCount/2?(s=o/2,t.x+s>m&&(m=t.x+s,a=e),t.x-s<p&&(p=t.x-s,r=e)):e<this.valuesCount/2?t.x+o>m&&(m=t.x+o,a=e):e>this.valuesCount/2&&t.x-o<p&&(p=t.x-o,r=e);l=p,c=Math.ceil(m-this.width),n=this.getIndexAngle(a),h=this.getIndexAngle(r),d=c/Math.sin(n+Math.PI/2),u=l/Math.sin(h+Math.PI/2),d=i.isNumber(d)?d:0,u=i.isNumber(u)?u:0,this.drawingArea=v-(u+d)/2,this.setCenterPoint(u,d)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,o=t+this.drawingArea;this.xCenter=(o+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.valuesCount;return t*e-Math.PI/2},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},draw:function(){if(this.options.display){var t=this.ctx;
-if(i.each(this.yLabels,function(e,o){if(o>0){var s,a=o*(this.drawingArea/Math.max(this.ticks.length,1)),n=this.yCenter-a;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,a,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var r=0;r<this.valuesCount;r++)s=this.getPointPosition(r,this.calculateCenterOffset(this.ticks[o])),0===r?t.moveTo(s.x,s.y):t.lineTo(s.x,s.y);t.closePath(),t.stroke()}if(this.options.labels.show){if(t.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),this.showLabelBackdrop){var h=t.measureText(e).width;t.fillStyle=this.options.labels.backdropColor,t.fillRect(this.xCenter-h/2-this.options.labels.backdropPaddingX,n-this.fontSize/2-this.options.labels.backdropPaddingY,h+2*this.options.labels.backdropPaddingX,this.options.labels.fontSize+2*this.options.lables.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.labels.fontColor,t.fillText(e,this.xCenter,n)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.valuesCount-1;e>=0;e--){if(this.options.angleLines.show){var o=this.getPointPosition(e,this.calculateCenterOffset(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(o.x,o.y),t.stroke(),t.closePath()}var s=this.getPointPosition(e,this.calculateCenterOffset(this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var a=this.labels.length,n=this.labels.length/2,r=n/2,h=r>e||e>a-r,l=e===r||e===a-r;0===e?t.textAlign="center":e===n?t.textAlign="center":n>e?t.textAlign="left":t.textAlign="right",l?t.textBaseline="middle":h?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.labels[e],s.x,s.y)}}}}});e.scales.registerScaleType("radialLinear",a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={hover:{mode:"single"},scales:{xAxes:[{scaleType:"linear",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,integersOnly:!1,override:null,labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{scaleType:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,integersOnly:!1,override:null,labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]},legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].borderColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>',tooltips:{template:"(<%= value.x %>, <%= value.y %>)",multiTemplate:"<%if (datasetLabel){%><%=datasetLabel%>: <%}%>(<%= value.x %>, <%= value.y %>)"}};e.Type.extend({name:"Scatter",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaDataset=new e.Line({_chart:this.chart,_datasetIndex:o,_points:t.metaData}),t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Point({_datasetIndex:o,_index:s,_chart:this.chart,_model:{x:0,y:0}}))},this),t.xAxisID||(t.xAxisID=this.options.scales.xAxes[0].id),t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},nextPoint:function(t,e){return t[e+1]||t[e]},previousPoint:function(t,e){return t[e-1]||t[e]},resetElements:function(){this.eachElement(function(t,e,o,s){var a,n=this.scales[this.data.datasets[s].xAxisID],r=this.scales[this.data.datasets[s].yAxisID];a=r.getPixelForValue(r.min<0&&r.max<0?r.max:r.min>0&&r.max>0?r.min:0),i.extend(t,{_chart:this.chart,_xScale:n,_yScale:r,_datasetIndex:s,_index:e,_model:{x:n.getPixelForValue(this.data.datasets[s].data[e].x),y:a,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e]||null===this.data.datasets[s].data[e].x||null===this.data.datasets[s].data[e].y,hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},update:function(){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,e){var o=this.scales[t.yAxisID];i.extend(t.metaDataset,{_scale:o,_datasetIndex:e,_children:t.metaData,_model:{tension:t.tension||this.options.elements.line.tension,backgroundColor:t.backgroundColor||this.options.elements.line.backgroundColor,borderWidth:t.borderWidth||this.options.elements.line.borderWidth,borderColor:t.borderColor||this.options.elements.line.borderColor,fill:void 0!==t.fill?t.fill:this.options.elements.line.fill,skipNull:void 0!==t.skipNull?t.skipNull:this.options.elements.line.skipNull,drawNull:void 0!==t.drawNull?t.drawNull:this.options.elements.line.drawNull,scaleTop:o.top,scaleBottom:o.bottom,scaleZero:o.getPixelForValue(0)}}),t.metaDataset.pivot()}),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:n,_datasetIndex:s,_index:e,_model:{x:a.getPixelForValue(this.data.datasets[s].data[e].x),y:n.getPixelForValue(this.data.datasets[s].data[e].y),tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e]||null===this.data.datasets[s].data[e].x||null===this.data.datasets[s].data[e].y,hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this),this.render()},buildScale:function(){var t=this,o=function(){this.min=null,this.max=null,i.each(t.data.datasets,function(t){t.xAxisID===this.id&&i.each(t.data,function(t){null===this.min?this.min=t.x:t.x<this.min&&(this.min=t.x),null===this.max?this.max=t.x:t.x>this.max&&(this.max=t.x)},this)},this)},s=function(){this.min=null,this.max=null,i.each(t.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t){null===this.min?this.min=t.y:t.y<this.min&&(this.min=t.y),null===this.max?this.max=t.y:t.y>this.max&&(this.max=t.y)},this)},this)};this.scales={},i.each(this.options.scales.xAxes,function(t){var i=e.scales.getScaleConstructor(t.scaleType),s=new i({ctx:this.chart.ctx,options:t,calculateRange:o,id:t.id});this.scales[s.id]=s},this),i.each(this.options.scales.yAxes,function(t){var i=e.scales.getScaleConstructor(t.scaleType),o=new i({ctx:this.chart.ctx,options:t,calculateRange:s,id:t.id,getPointPixelForValue:function(t,e,i){return this.getPixelForValue(t)}});this.scales[o.id]=o},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.scales,function(t){t.draw(this.chartArea)},this);for(var o=this.data.datasets.length-1;o>=0;o--){var s=this.data.datasets[o];i.each(s.metaData,function(t,i){t.transition(e)},this),s.metaDataset.transition(e).draw(),i.each(s.metaData,function(t){t.draw()})}this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.radius=this.lastActive[0].custom&&this.lastActive[0].custom.radius?this.lastActive[0].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.radius=this.lastActive[s].custom&&this.lastActive[s].custom.radius?this.lastActive[s].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+2),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.35).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth+2);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+2),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.35).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.35).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth+2);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hoverAnimationDuration))}return this.lastActive=this.active,this}})}.call(this),!function t(e,i,o){function s(n,r){if(!i[n]){if(!e[n]){var h="function"==typeof require&&require;if(!r&&h)return h(n,!0);if(a)return a(n,!0);var l=new Error("Cannot find module '"+n+"'");throw l.code="MODULE_NOT_FOUND",l}var c=i[n]={exports:{}};e[n][0].call(c.exports,function(t){var i=e[n][1][t];return s(i?i:t)},c,c.exports,t,e,i,o)}return i[n].exports}for(var a="function"==typeof require&&require,n=0;n<o.length;n++)s(o[n]);return s}({1:[function(t,e,i){!function(){var i=t("color-convert"),o=t("color-string"),s=function(t){if(t instanceof s)return t;if(!(this instanceof s))return new s(t);if(this.values={rgb:[0,0,0],hsl:[0,0,0],hsv:[0,0,0],hwb:[0,0,0],cmyk:[0,0,0,0],alpha:1},"string"==typeof t){var e=o.getRgba(t);if(e)this.setValues("rgb",e);else if(e=o.getHsla(t))this.setValues("hsl",e);else{if(!(e=o.getHwb(t)))throw new Error('Unable to parse color from string "'+t+'"');this.setValues("hwb",e)}}else if("object"==typeof t){var e=t;if(void 0!==e.r||void 0!==e.red)this.setValues("rgb",e);else if(void 0!==e.l||void 0!==e.lightness)this.setValues("hsl",e);else if(void 0!==e.v||void 0!==e.value)this.setValues("hsv",e);else if(void 0!==e.w||void 0!==e.whiteness)this.setValues("hwb",e);else{if(void 0===e.c&&void 0===e.cyan)throw new Error("Unable to parse color from object "+JSON.stringify(t));this.setValues("cmyk",e)}}};s.prototype={rgb:function(t){return this.setSpace("rgb",arguments)},hsl:function(t){return this.setSpace("hsl",arguments)},hsv:function(t){return this.setSpace("hsv",arguments)},hwb:function(t){return this.setSpace("hwb",arguments)},cmyk:function(t){return this.setSpace("cmyk",arguments)},rgbArray:function(){return this.values.rgb},hslArray:function(){return this.values.hsl},hsvArray:function(){return this.values.hsv},hwbArray:function(){return 1!==this.values.alpha?this.values.hwb.concat([this.values.alpha]):this.values.hwb},cmykArray:function(){return this.values.cmyk},rgbaArray:function(){var t=this.values.rgb;return t.concat([this.values.alpha])},hslaArray:function(){var t=this.values.hsl;return t.concat([this.values.alpha])},alpha:function(t){return void 0===t?this.values.alpha:(this.setValues("alpha",t),this)},red:function(t){return this.setChannel("rgb",0,t)},green:function(t){return this.setChannel("rgb",1,t)},blue:function(t){return this.setChannel("rgb",2,t)},hue:function(t){return this.setChannel("hsl",0,t)},saturation:function(t){return this.setChannel("hsl",1,t)},lightness:function(t){return this.setChannel("hsl",2,t)},saturationv:function(t){return this.setChannel("hsv",1,t)},whiteness:function(t){return this.setChannel("hwb",1,t)},blackness:function(t){return this.setChannel("hwb",2,t)},value:function(t){return this.setChannel("hsv",2,t)},cyan:function(t){return this.setChannel("cmyk",0,t)},magenta:function(t){return this.setChannel("cmyk",1,t)},yellow:function(t){return this.setChannel("cmyk",2,t)},black:function(t){return this.setChannel("cmyk",3,t)},hexString:function(){return o.hexString(this.values.rgb)},rgbString:function(){return o.rgbString(this.values.rgb,this.values.alpha)},rgbaString:function(){return o.rgbaString(this.values.rgb,this.values.alpha)},percentString:function(){return o.percentString(this.values.rgb,this.values.alpha)},hslString:function(){return o.hslString(this.values.hsl,this.values.alpha)},hslaString:function(){return o.hslaString(this.values.hsl,this.values.alpha)},hwbString:function(){return o.hwbString(this.values.hwb,this.values.alpha)},keyword:function(){return o.keyword(this.values.rgb,this.values.alpha)},rgbNumber:function(){return this.values.rgb[0]<<16|this.values.rgb[1]<<8|this.values.rgb[2]},luminosity:function(){for(var t=this.values.rgb,e=[],i=0;i<t.length;i++){var o=t[i]/255;e[i]=.03928>=o?o/12.92:Math.pow((o+.055)/1.055,2.4)}return.2126*e[0]+.7152*e[1]+.0722*e[2]},contrast:function(t){var e=this.luminosity(),i=t.luminosity();return e>i?(e+.05)/(i+.05):(i+.05)/(e+.05)},level:function(t){var e=this.contrast(t);return e>=7.1?"AAA":e>=4.5?"AA":""},dark:function(){var t=this.values.rgb,e=(299*t[0]+587*t[1]+114*t[2])/1e3;return 128>e},light:function(){return!this.dark()},negate:function(){for(var t=[],e=0;3>e;e++)t[e]=255-this.values.rgb[e];return this.setValues("rgb",t),this},lighten:function(t){return this.values.hsl[2]+=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},darken:function(t){return this.values.hsl[2]-=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},saturate:function(t){return this.values.hsl[1]+=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},desaturate:function(t){return this.values.hsl[1]-=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},whiten:function(t){return this.values.hwb[1]+=this.values.hwb[1]*t,this.setValues("hwb",this.values.hwb),this},blacken:function(t){return this.values.hwb[2]+=this.values.hwb[2]*t,this.setValues("hwb",this.values.hwb),this},greyscale:function(){var t=this.values.rgb,e=.3*t[0]+.59*t[1]+.11*t[2];return this.setValues("rgb",[e,e,e]),this},clearer:function(t){return this.setValues("alpha",this.values.alpha-this.values.alpha*t),this},opaquer:function(t){return this.setValues("alpha",this.values.alpha+this.values.alpha*t),this},rotate:function(t){var e=this.values.hsl[0];return e=(e+t)%360,e=0>e?360+e:e,this.values.hsl[0]=e,this.setValues("hsl",this.values.hsl),this},mix:function(t,e){e=1-(null==e?.5:e);for(var i=2*e-1,o=this.alpha()-t.alpha(),s=((i*o==-1?i:(i+o)/(1+i*o))+1)/2,a=1-s,n=this.rgbArray(),r=t.rgbArray(),h=0;h<n.length;h++)n[h]=n[h]*s+r[h]*a;this.setValues("rgb",n);var l=this.alpha()*e+t.alpha()*(1-e);return this.setValues("alpha",l),this},toJSON:function(){return this.rgb()},clone:function(){return new s(this.rgb())}},s.prototype.getValues=function(t){for(var e={},i=0;i<t.length;i++)e[t.charAt(i)]=this.values[t][i];return 1!=this.values.alpha&&(e.a=this.values.alpha),e},s.prototype.setValues=function(t,e){var o={rgb:["red","green","blue"],hsl:["hue","saturation","lightness"],hsv:["hue","saturation","value"],hwb:["hue","whiteness","blackness"],cmyk:["cyan","magenta","yellow","black"]},s={rgb:[255,255,255],hsl:[360,100,100],hsv:[360,100,100],hwb:[360,100,100],cmyk:[100,100,100,100]},a=1;if("alpha"==t)a=e;else if(e.length)this.values[t]=e.slice(0,t.length),a=e[t.length];else if(void 0!==e[t.charAt(0)]){for(var n=0;n<t.length;n++)this.values[t][n]=e[t.charAt(n)];a=e.a}else if(void 0!==e[o[t][0]]){for(var r=o[t],n=0;n<t.length;n++)this.values[t][n]=e[r[n]];a=e.alpha}if(this.values.alpha=Math.max(0,Math.min(1,void 0!==a?a:this.values.alpha)),"alpha"!=t){for(var n=0;n<t.length;n++){var h=Math.max(0,Math.min(s[t][n],this.values[t][n]));this.values[t][n]=Math.round(h)}for(var l in o){l!=t&&(this.values[l]=i[t][l](this.values[t]));for(var n=0;n<l.length;n++){var h=Math.max(0,Math.min(s[l][n],this.values[l][n]));this.values[l][n]=Math.round(h)}}return!0}},s.prototype.setSpace=function(t,e){var i=e[0];return void 0===i?this.getValues(t):("number"==typeof i&&(i=Array.prototype.slice.call(e)),this.setValues(t,i),this)},s.prototype.setChannel=function(t,e,i){return void 0===i?this.values[t][e]:(this.values[t][e]=i,this.setValues(t,this.values[t]),this)},window.Color=e.exports=s}()},{"color-convert":3,"color-string":4}],2:[function(t,e,i){function o(t){var e,i,o,s=t[0]/255,a=t[1]/255,n=t[2]/255,r=Math.min(s,a,n),h=Math.max(s,a,n),l=h-r;return h==r?e=0:s==h?e=(a-n)/l:a==h?e=2+(n-s)/l:n==h&&(e=4+(s-a)/l),e=Math.min(60*e,360),0>e&&(e+=360),o=(r+h)/2,i=h==r?0:.5>=o?l/(h+r):l/(2-h-r),[e,100*i,100*o]}function s(t){var e,i,o,s=t[0],a=t[1],n=t[2],r=Math.min(s,a,n),h=Math.max(s,a,n),l=h-r;return i=0==h?0:l/h*1e3/10,h==r?e=0:s==h?e=(a-n)/l:a==h?e=2+(n-s)/l:n==h&&(e=4+(s-a)/l),e=Math.min(60*e,360),0>e&&(e+=360),o=h/255*1e3/10,[e,i,o]}function a(t){var e=t[0],i=t[1],s=t[2],a=o(t)[0],n=1/255*Math.min(e,Math.min(i,s)),s=1-1/255*Math.max(e,Math.max(i,s));return[a,100*n,100*s]}function n(t){var e,i,o,s,a=t[0]/255,n=t[1]/255,r=t[2]/255;return s=Math.min(1-a,1-n,1-r),e=(1-a-s)/(1-s)||0,i=(1-n-s)/(1-s)||0,o=(1-r-s)/(1-s)||0,[100*e,100*i,100*o,100*s]}function h(t){return $[JSON.stringify(t)]}function l(t){var e=t[0]/255,i=t[1]/255,o=t[2]/255;e=e>.04045?Math.pow((e+.055)/1.055,2.4):e/12.92,i=i>.04045?Math.pow((i+.055)/1.055,2.4):i/12.92,o=o>.04045?Math.pow((o+.055)/1.055,2.4):o/12.92;var s=.4124*e+.3576*i+.1805*o,a=.2126*e+.7152*i+.0722*o,n=.0193*e+.1192*i+.9505*o;return[100*s,100*a,100*n]}function c(t){var e,i,o,s=l(t),a=s[0],n=s[1],r=s[2];return a/=95.047,n/=100,r/=108.883,a=a>.008856?Math.pow(a,1/3):7.787*a+16/116,n=n>.008856?Math.pow(n,1/3):7.787*n+16/116,r=r>.008856?Math.pow(r,1/3):7.787*r+16/116,e=116*n-16,i=500*(a-n),o=200*(n-r),[e,i,o]}function d(t){return L(c(t))}function u(t){var e,i,o,s,a,n=t[0]/360,r=t[1]/100,h=t[2]/100;if(0==r)return a=255*h,[a,a,a];i=.5>h?h*(1+r):h+r-h*r,e=2*h-i,s=[0,0,0];for(var l=0;3>l;l++)o=n+1/3*-(l-1),0>o&&o++,o>1&&o--,a=1>6*o?e+6*(i-e)*o:1>2*o?i:2>3*o?e+(i-e)*(2/3-o)*6:e,s[l]=255*a;return s}function v(t){var e,i,o=t[0],s=t[1]/100,a=t[2]/100;return a*=2,s*=1>=a?a:2-a,i=(a+s)/2,e=2*s/(a+s),[o,100*e,100*i]}function m(t){return a(u(t))}function p(t){return n(u(t))}function f(t){return h(u(t))}function x(t){var e=t[0]/60,i=t[1]/100,o=t[2]/100,s=Math.floor(e)%6,a=e-Math.floor(e),n=255*o*(1-i),r=255*o*(1-i*a),h=255*o*(1-i*(1-a)),o=255*o;switch(s){case 0:return[o,h,n];case 1:return[r,o,n];case 2:return[n,o,h];case 3:return[n,r,o];case 4:return[h,n,o];case 5:return[o,n,r]}}function A(t){var e,i,o=t[0],s=t[1]/100,a=t[2]/100;return i=(2-s)*a,e=s*a,e/=1>=i?i:2-i,e=e||0,i/=2,[o,100*e,100*i]}function C(t){return a(x(t))}function y(t){return n(x(t))}function _(t){return h(x(t))}function w(t){var e,i,o,s,a=t[0]/360,n=t[1]/100,h=t[2]/100,l=n+h;switch(l>1&&(n/=l,h/=l),e=Math.floor(6*a),i=1-h,o=6*a-e,0!=(1&e)&&(o=1-o),s=n+o*(i-n),e){default:case 6:case 0:r=i,g=s,b=n;break;case 1:r=s,g=i,b=n;break;case 2:r=n,g=i,b=s;break;case 3:r=n,g=s,b=i;break;case 4:r=s,g=n,b=i;break;case 5:r=i,g=n,b=s}return[255*r,255*g,255*b]}function k(t){return o(w(t))}function P(t){return s(w(t))}function I(t){return n(w(t))}function S(t){return h(w(t))}function W(t){var e,i,o,s=t[0]/100,a=t[1]/100,n=t[2]/100,r=t[3]/100;return e=1-Math.min(1,s*(1-r)+r),i=1-Math.min(1,a*(1-r)+r),o=1-Math.min(1,n*(1-r)+r),[255*e,255*i,255*o]}function D(t){return o(W(t))}function R(t){return s(W(t))}function O(t){return a(W(t))}function V(t){return h(W(t))}function M(t){var e,i,o,s=t[0]/100,a=t[1]/100,n=t[2]/100;return e=3.2406*s+-1.5372*a+n*-.4986,i=s*-.9689+1.8758*a+.0415*n,o=.0557*s+a*-.204+1.057*n,e=e>.0031308?1.055*Math.pow(e,1/2.4)-.055:e=12.92*e,i=i>.0031308?1.055*Math.pow(i,1/2.4)-.055:i=12.92*i,o=o>.0031308?1.055*Math.pow(o,1/2.4)-.055:o=12.92*o,e=Math.min(Math.max(0,e),1),i=Math.min(Math.max(0,i),1),o=Math.min(Math.max(0,o),1),[255*e,255*i,255*o]}function B(t){var e,i,o,s=t[0],a=t[1],n=t[2];return s/=95.047,a/=100,n/=108.883,s=s>.008856?Math.pow(s,1/3):7.787*s+16/116,a=a>.008856?Math.pow(a,1/3):7.787*a+16/116,n=n>.008856?Math.pow(n,1/3):7.787*n+16/116,e=116*a-16,i=500*(s-a),o=200*(a-n),[e,i,o]}function T(t){return L(B(t))}function z(t){var e,i,o,s,a=t[0],n=t[1],r=t[2];return 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this.loop?e[i-1]||e[e.length-1]:e[i-1]||e[0]}}),i.Arc=i.Element.extend({inGroupRange:function(t){var e=this._view;return e?Math.pow(t-e.x,2)<Math.pow(e.radius+e.hoverRadius,2):!1},inRange:function(t,e){var i=this._view,o=s.getAngleFromPoint(i,{x:t,y:e}),a=i.startAngle<-.5*Math.PI?i.startAngle+2*Math.PI:i.startAngle>1.5*Math.PI?i.startAngle-2*Math.PI:i.startAngle,n=i.endAngle<-.5*Math.PI?i.endAngle+2*Math.PI:i.endAngle>1.5*Math.PI?i.endAngle-2*Math.PI:i.endAngle,r=o.angle>=a&&o.angle<=n,h=o.distance>=i.innerRadius&&o.distance<=i.outerRadius;return r&&h},tooltipPosition:function(){var t=this._view,e=t.startAngle+(t.endAngle-t.startAngle)/2,i=(t.outerRadius-t.innerRadius)/2+t.innerRadius;return{x:t.x+Math.cos(e)*i,y:t.y+Math.sin(e)*i}},draw:function(){var t=this._chart.ctx,e=this._view;t.beginPath(),t.arc(e.x,e.y,e.outerRadius,e.startAngle,e.endAngle),t.arc(e.x,e.y,e.innerRadius,e.endAngle,e.startAngle,!0),t.closePath(),t.strokeStyle=e.borderColor,t.lineWidth=e.borderWidth,t.fillStyle=e.backgroundColor,t.fill(),t.lineJoin="bevel",e.borderWidth&&t.stroke()}}),i.Rectangle=i.Element.extend({draw:function(){var t=this._chart.ctx,e=this._view,i=e.width/2,o=e.x-i,s=e.x+i,a=e.base-(e.base-e.y),n=e.borderWidth/2;e.borderWidth&&(o+=n,s-=n,a+=n),t.beginPath(),t.fillStyle=e.backgroundColor,t.strokeStyle=e.borderColor,t.lineWidth=e.borderWidth,t.moveTo(o,e.base),t.lineTo(o,a),t.lineTo(s,a),t.lineTo(s,e.base),t.fill(),e.borderWidth&&t.stroke()},height:function(){var t=this._view;return t.base-t.y},inRange:function(t,e){var i=this._view;return i.y<i.base?t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.y&&e<=i.base:t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.base&&e<=i.y},inGroupRange:function(t){var e=this._view;return t>=e.x-e.width/2&&t<=e.x+e.width/2},tooltipPosition:function(){var t=this._view;return t.y<t.base?{x:t.x,y:t.y}:{x:t.x,y:t.base}}}),i.Animation=i.Element.extend({currentStep:null,numSteps:60,easing:"",render:null,onAnimationProgress:null,onAnimationComplete:null}),i.Tooltip=i.Element.extend({initialize:function(){var t=this._options;r(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":s.extend(this._model,{text:b(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();s.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var i,o,a=[],n=[],r=this._data.datasets.length-1;r>=0&&(i=this._data.datasets[r].metaData,o=h(i,this._active[0]),-1===o);r--);var l=function(t){var e,i,r,h,l,c=[],d=[],u=[];return s.each(this._data.datasets,function(t){e=t.metaData,e[o]&&e[o].hasValue()&&c.push(e[o])},this),s.each(this._options.stacked?c.reverse():c,function(t){d.push(t._view.x),u.push(t._view.y),a.push(s.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),n.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),l=p(u),r=g(u),h=p(d),i=g(d),{x:h>this._chart.width/2?h:i,y:(l+r)/2}}.call(this,o);s.extend(this._model,{x:l.x,y:l.y,labels:a,title:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:"",legendColors:n,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=a.length*this._model.fontSize+(a.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var c=t.measureText(this.title).width,d=D(t,this.font,a)+this._model.fontSize+3,u=g([d,c]);this._model.width=u+2*this._model.xPadding;var v=this._model.height/2;this._model.y-v<0?this._model.y=v:this._model.y+v>this._chart.height&&(this._model.y=this._chart.height-v),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.hover.mode){case"single":t.font=W(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var i=e.caretPadding||2,o=t.measureText(e.text).width+2*e.xPadding,a=e.fontSize+2*e.yPadding,n=a+e.caretHeight+i;e.x+o/2>this._chart.width?e.xAlign="left":e.x-o/2<0&&(e.xAlign="right"),e.y-n<0&&(e.yAlign="below");var r=e.x-o/2,h=e.y-n;if(t.fillStyle=s.color(e.backgroundColor).alpha(e.opacity).rgbString(),this._custom)this._custom(this._view);else{switch(e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-i),t.lineTo(e.x+e.caretHeight,e.y-(i+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(i+e.caretHeight)),t.closePath(),t.fill();break;case"below":h=e.y+i+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+i),t.lineTo(e.x+e.caretHeight,e.y+i+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+i+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":r=e.x-o+(e.cornerRadius+e.caretHeight);break;case"right":r=e.x-(e.cornerRadius+e.caretHeight)}O(t,r,h,o,a,e.cornerRadius),t.fill(),t.fillStyle=s.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,r+o/2,h+a/2)}break;case"label":O(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=s.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=s.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=W(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=W(e.fontSize,e._fontStyle,e._fontFamily),s.each(e.labels,function(i,o){t.fillStyle=s.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(i,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(o+1)),t.fillStyle=s.color(e.legendColors[o].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(o+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=s.color(e.legendColors[o].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(o+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}}),i.animationService={frameDuration:17,animations:[],dropFrames:0,addAnimation:function(t,e,i){i||(t.animating=!0);for(var o=0;o<this.animations.length;++o)if(this.animations[o].chartInstance===t)return void(this.animations[o].animationObject=e);this.animations.push({chartInstance:t,animationObject:e}),1==this.animations.length&&s.requestAnimFrame.call(window,this.digestWrapper)},cancelAnimation:function(t){var e=s.findNextWhere(this.animations,function(e){return e.chartInstance===t});e&&(this.animations.splice(e,1),t.animating=!1)},digestWrapper:function(){i.animationService.startDigest.call(i.animationService)},startDigest:function(){var t=Date.now(),e=0;this.dropFrames>1&&(e=Math.floor(this.dropFrames),this.dropFrames-=e);for(var i=0;i<this.animations.length;i++)null===this.animations[i].animationObject.currentStep&&(this.animations[i].animationObject.currentStep=0),this.animations[i].animationObject.currentStep+=1+e,this.animations[i].animationObject.currentStep>this.animations[i].animationObject.numSteps&&(this.animations[i].animationObject.currentStep=this.animations[i].animationObject.numSteps),this.animations[i].animationObject.render(this.animations[i].chartInstance,this.animations[i].animationObject),this.animations[i].animationObject.currentStep==this.animations[i].animationObject.numSteps&&(this.animations[i].chartInstance.animating=!1,this.animations.splice(i,1),i--);var o=Date.now(),a=o-t-this.frameDuration,n=a/this.frameDuration;n>1&&(this.dropFrames+=n),this.animations.length>0&&s.requestAnimFrame.call(window,this.digestWrapper)}},s.addEvent(window,"resize",function(){var t;return function(){clearTimeout(t),t=setTimeout(function(){a(i.instances,function(t){t.options.responsive&&(t.resize(),t.update(),t.render())})},50)}}()),v?define(function(){return i}):"object"==typeof module&&module.exports&&(module.exports=i),t.Chart=i,i.noConflict=function(){return t.Chart=e,i}}).call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={stacked:!1,hover:{mode:"label"},scales:{xAxes:[{scaleType:"dataset",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!0},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{scaleType:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]}};e.Type.extend({name:"Bar",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Rectangle({_chart:this.chart,_datasetIndex:o,_index:s}))},this),t.xAxisID=this.options.scales.xAxes[0].id,t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},resetElements:function(){this.eachElement(function(t,e,o,s){var a,n=this.scales[this.data.datasets[s].xAxisID],r=this.scales[this.data.datasets[s].yAxisID];a=r.getPixelForValue(r.min<0&&r.max<0?r.max:r.min>0&&r.max>0?r.min:0),i.extend(t,{_chart:this.chart,_xScale:n,_yScale:r,_datasetIndex:s,_index:e,_model:{x:n.calculateBarX(this.data.datasets.length,s,e),y:a,base:r.calculateBarBase(s,e),width:n.calculateBarWidth(this.data.datasets.length),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].backgroundColor,e,this.options.elements.bar.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].borderColor,e,this.options.elements.bar.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].borderWidth,e,this.options.elements.bar.borderWidth),label:this.data.labels[e],datasetLabel:this.data.datasets[s].label}}),t.pivot()},this)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:n,_datasetIndex:s,_index:e,_model:{x:a.calculateBarX(this.data.datasets.length,s,e),y:n.calculateBarY(s,e),base:n.calculateBarBase(s,e),width:a.calculateBarWidth(this.data.datasets.length),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].backgroundColor,e,this.options.elements.bar.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].borderColor,e,this.options.elements.bar.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].borderWidth,e,this.options.elements.bar.borderWidth),label:this.data.labels[e],datasetLabel:this.data.datasets[s].label}}),t.pivot()},this),this.render(t)},buildScale:function(t){var o=this,s=function(){this.min=null,this.max=null;var t=[],e=[];if(o.options.stacked){i.each(o.data.datasets,function(s){s.yAxisID===this.id&&i.each(s.data,function(i,s){t[s]=t[s]||0,e[s]=e[s]||0,o.options.relativePoints?t[s]=100:0>i?e[s]+=i:t[s]+=i},this)},this);var s=t.concat(e);this.min=i.min(s),this.max=i.max(s)}else i.each(o.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)};this.scales={};var a=e.scales.getScaleConstructor(this.options.scales.xAxes[0].scaleType),n=new a({ctx:this.chart.ctx,options:this.options.scales.xAxes[0],id:this.options.scales.xAxes[0].id,
+calculateRange:function(){this.labels=o.data.labels,this.min=0,this.max=this.labels.length},calculateBaseWidth:function(){return this.getPixelForValue(null,1,!0)-this.getPixelForValue(null,0,!0)-2*o.options.elements.bar.valueSpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*o.options.elements.bar.datasetSpacing;return o.options.stacked?e:e/t},calculateBarX:function(t,e,i){var s=this.calculateBaseWidth(),a=this.getPixelForValue(null,i,!0)-s/2,n=this.calculateBarWidth(t);return o.options.stacked?a+n/2:a+n*e+e*o.options.elements.bar.datasetSpacing+n/2}});this.scales[n.id]=n,i.each(this.options.scales.yAxes,function(t){var i=e.scales.getScaleConstructor(t.scaleType),a=new i({ctx:this.chart.ctx,options:t,calculateRange:s,calculateBarBase:function(t,e){var i=0;if(o.options.stacked){var s=o.data.datasets[t].data[e];if(0>s)for(var a=0;t>a;a++)o.data.datasets[a].yAxisID===this.id&&(i+=o.data.datasets[a].data[e]<0?o.data.datasets[a].data[e]:0);else for(var n=0;t>n;n++)o.data.datasets[n].yAxisID===this.id&&(i+=o.data.datasets[n].data[e]>0?o.data.datasets[n].data[e]:0);return this.getPixelForValue(i)}return i=this.getPixelForValue(this.min),this.beginAtZero||this.min<=0&&this.max>=0||this.min>=0&&this.max<=0?(i=this.getPixelForValue(0),i+=this.options.gridLines.lineWidth):this.min<0&&this.max<0&&(i=this.getPixelForValue(this.max)),i},calculateBarY:function(t,e){var i=o.data.datasets[t].data[e];if(o.options.stacked){for(var s=0,a=0,n=0;t>n;n++)o.data.datasets[n].data[e]<0?a+=o.data.datasets[n].data[e]||0:s+=o.data.datasets[n].data[e]||0;return this.getPixelForValue(0>i?a+i:s+i)}for(var r=0,h=t;h<o.data.datasets.length;h++)r+=h===t&&i?i:i;return this.getPixelForValue(i)},id:t.id});this.scales[a.id]=a},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.scales,function(t){t.draw(this.chartArea)},this),this.eachElement(function(t,i,o){t.transition(e).draw()},this),this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.bar.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.bar.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.bar.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.bar.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.bar.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.bar.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hoverAnimationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},cutoutPercentage:50};e.Type.extend({name:"Doughnut",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Arc({_chart:this.chart,_datasetIndex:o,_index:s,_model:{}}))},this)},this),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),this.resetElements(),this.update()},calculateCircumference:function(t,e){return t.total>0?2*Math.PI*(e/t.total):0},resetElements:function(){this.outerRadius=(i.min([this.chart.width,this.chart.height])-this.options.elements.slice.borderWidth/2)/2,this.innerRadius=this.options.cutoutPercentage?this.outerRadius/100*this.options.cutoutPercentage:1,this.radiusLength=(this.outerRadius-this.innerRadius)/this.data.datasets.length,i.each(this.data.datasets,function(t,e){t.total=0,i.each(t.data,function(e){t.total+=Math.abs(e)},this),t.outerRadius=this.outerRadius-this.radiusLength*e,t.innerRadius=t.outerRadius-this.radiusLength,i.each(t.metaData,function(e,o){i.extend(e,{_model:{x:this.chart.width/2,y:this.chart.height/2,startAngle:Math.PI*-.5,circumference:this.options.animation.animateRotate?0:this.calculateCircumference(metaSlice.value),outerRadius:this.options.animation.animateScale?0:t.outerRadius,innerRadius:this.options.animation.animateScale?0:t.innerRadius,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(t.backgroundColor,o,this.options.elements.slice.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(t.hoverBackgroundColor,o,this.options.elements.slice.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(t.borderWidth,o,this.options.elements.slice.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(t.borderColor,o,this.options.elements.slice.borderColor),label:i.getValueAtIndexOrDefault(t.label,o,this.data.labels[o])}}),e.pivot()},this)},this)},update:function(t){this.outerRadius=(i.min([this.chart.width,this.chart.height])-this.options.elements.slice.borderWidth/2)/2,this.innerRadius=this.options.cutoutPercentage?this.outerRadius/100*this.options.cutoutPercentage:1,this.radiusLength=(this.outerRadius-this.innerRadius)/this.data.datasets.length,i.each(this.data.datasets,function(t,e){t.total=0,i.each(t.data,function(e){t.total+=Math.abs(e)},this),t.outerRadius=this.outerRadius-this.radiusLength*e,t.innerRadius=t.outerRadius-this.radiusLength,i.each(t.metaData,function(o,s){i.extend(o,{_chart:this.chart,_datasetIndex:e,_index:s,_model:{x:this.chart.width/2,y:this.chart.height/2,circumference:this.calculateCircumference(t,t.data[s]),outerRadius:t.outerRadius,innerRadius:t.innerRadius,backgroundColor:o.custom&&o.custom.backgroundColor?o.custom.backgroundColor:i.getValueAtIndexOrDefault(t.backgroundColor,s,this.options.elements.slice.backgroundColor),hoverBackgroundColor:o.custom&&o.custom.hoverBackgroundColor?o.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(t.hoverBackgroundColor,s,this.options.elements.slice.hoverBackgroundColor),borderWidth:o.custom&&o.custom.borderWidth?o.custom.borderWidth:i.getValueAtIndexOrDefault(t.borderWidth,s,this.options.elements.slice.borderWidth),borderColor:o.custom&&o.custom.borderColor?o.custom.borderColor:i.getValueAtIndexOrDefault(t.borderColor,s,this.options.elements.slice.borderColor),label:i.getValueAtIndexOrDefault(t.label,s,this.data.labels[s])}}),0===s?o._model.startAngle=Math.PI*-.5:o._model.startAngle=t.metaData[s-1]._model.endAngle,o._model.endAngle=o._model.startAngle+o._model.circumference,s<t.data.length-1&&(t.metaData[s+1]._model.startAngle=o._model.endAngle),o.pivot()},this)},this),this.render(t)},draw:function(t){t=t||1,this.clear(),this.eachElement(function(e){e.transition(t).draw()},this),this.tooltip.transition(t).draw()},events:function(t){this.lastActive=this.lastActive||[],"mouseout"==t.type?this.active=[]:this.active=function(){switch(this.options.hover.mode){case"single":return this.getSliceAtEvent(t);case"label":return this.getSlicesAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.slice.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.slice.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.slice.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.slice.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.slice.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.slice.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,this.active[0]._model.borderColor),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.hoverBorderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,this.active[0]._model.borderColor),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.hoverBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this},getSliceAtEvent:function(t){var e=[],o=i.getRelativePosition(t);return this.eachElement(function(t,i){t.inRange(o.x,o.y)&&e.push(t)},this),e}}),e.types.Doughnut.extend({name:"Pie",defaults:i.merge(o,{cutoutPercentage:0})})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={stacked:!1,hover:{mode:"label"},scales:{xAxes:[{scaleType:"dataset",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{scaleType:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]}};e.Type.extend({name:"Line",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaDataset=new e.Line({_chart:this.chart,_datasetIndex:o,_points:t.metaData}),t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Point({_datasetIndex:o,_index:s,_chart:this.chart,_model:{x:0,y:0}}))},this),t.xAxisID=this.options.scales.xAxes[0].id,t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},nextPoint:function(t,e){return t[e+1]||t[e]},previousPoint:function(t,e){return t[e-1]||t[e]},resetElements:function(){this.eachElement(function(t,e,o,s){var a,n=this.scales[this.data.datasets[s].xAxisID],r=this.scales[this.data.datasets[s].yAxisID];a=r.getPixelForValue(r.min<0&&r.max<0?r.max:r.min>0&&r.max>0?r.min:0),i.extend(t,{_chart:this.chart,_xScale:n,_yScale:r,_datasetIndex:s,_index:e,_model:{x:n.getPixelForValue(null,e,!0),y:a,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.data.datasets[s].radius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].hitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,e){var o,s=this.scales[t.yAxisID];o=s.getPixelForValue(s.min<0&&s.max<0?s.max:s.min>0&&s.max>0?s.min:0),i.extend(t.metaDataset,{_scale:s,_datasetIndex:e,_children:t.metaData,_model:{tension:t.tension||this.options.elements.line.tension,backgroundColor:t.backgroundColor||this.options.elements.line.backgroundColor,borderWidth:t.borderWidth||this.options.elements.line.borderWidth,borderColor:t.borderColor||this.options.elements.line.borderColor,fill:void 0!==t.fill?t.fill:this.options.elements.line.fill,skipNull:void 0!==t.skipNull?t.skipNull:this.options.elements.line.skipNull,drawNull:void 0!==t.drawNull?t.drawNull:this.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:o}}),t.metaDataset.pivot()}),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:n,_datasetIndex:s,_index:e,_model:{x:a.getPixelForValue(null,e,!0),y:n.getPointPixelForValue(this.data.datasets[s].data[e],e,s),tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.data.datasets[s].radius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].hitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this),this.render(t)},buildScale:function(){var t=this,o=function(){this.min=null,this.max=null;var e=[],o=[];if(t.options.stacked){i.each(t.data.datasets,function(s){s.yAxisID===this.id&&i.each(s.data,function(i,s){e[s]=e[s]||0,o[s]=o[s]||0,t.options.relativePoints?e[s]=100:0>i?o[s]+=i:e[s]+=i},this)},this);var s=e.concat(o);this.min=i.min(s),this.max=i.max(s)}else i.each(t.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)};this.scales={};var s=e.scales.getScaleConstructor(this.options.scales.xAxes[0].scaleType),a=new s({ctx:this.chart.ctx,options:this.options.scales.xAxes[0],calculateRange:function(){this.labels=t.data.labels,this.min=0,this.max=this.labels.length},id:this.options.scales.xAxes[0].id});this.scales[a.id]=a,i.each(this.options.scales.yAxes,function(i){var s=e.scales.getScaleConstructor(i.scaleType),a=new s({ctx:this.chart.ctx,options:i,calculateRange:o,getPointPixelForValue:function(e,i,o){if(t.options.stacked){for(var s=0,a=0,n=0;o>n;++n)t.data.datasets[n].data[i]<0?a+=t.data.datasets[n].data[i]:s+=t.data.datasets[n].data[i];return this.getPixelForValue(0>e?a+e:s+e)}return this.getPixelForValue(e)},id:i.id});this.scales[a.id]=a},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.scales,function(t){t.draw(this.chartArea)},this);for(var o=this.data.datasets.length-1;o>=0;o--){var s=this.data.datasets[o];i.each(s.metaData,function(t,i){t.transition(e)},this),s.metaDataset.transition(e).draw(),i.each(s.metaData,function(t){t.draw()})}this.tooltip.transition(e).draw()},events:function(t){this.lastActive=this.lastActive||[],"mouseout"==t.type?this.active=[]:this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.radius=this.lastActive[0].custom&&this.lastActive[0].custom.radius?this.lastActive[0].custom.radius:i.getValueAtIndexOrDefault(e.radius,o,this.options.elements.point.radius),this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.radius=this.lastActive[s].custom&&this.lastActive[s].custom.radius?this.lastActive[s].custom.radius:i.getValueAtIndexOrDefault(e.radius,o,this.options.elements.point.radius),this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.radius?this.active[0].custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.options.elements.point.hoverRadius),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.radius?this.active[s].custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.options.elements.point.hoverRadius),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={scale:{scaleType:"radialLinear",display:!0,animate:!1,lineArc:!0,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2}},animateRotate:!0};e.Type.extend({name:"PolarArea",defaults:o,initialize:function(){var t=this,o=e.scales.getScaleConstructor(this.options.scale.scaleType);this.scale=new o({options:this.options.scale,lineArc:!0,width:this.chart.width,height:this.chart.height,xCenter:this.chart.width/2,yCenter:this.chart.height/2,ctx:this.chart.ctx,valuesCount:this.data.length,calculateRange:function(){this.min=null,this.max=null,i.each(t.data.datasets[0].data,function(t){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)}}),i.bindEvents(this,this.options.events,this.events),i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Arc({_chart:this.chart,_datasetIndex:o,_index:s,_model:{}}))},this)},this),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),this.updateScaleRange(),this.scale.calculateRange(),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},updateScaleRange:function(){i.extend(this.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})},resetElements:function(){1/this.data.datasets[0].data.length*2;i.each(this.data.datasets[0].metaData,function(t,e){this.data.datasets[0].data[e];i.extend(t,{_index:e,_model:{x:this.chart.width/2,y:this.chart.height/2,innerRadius:0,outerRadius:0,startAngle:Math.PI*-.5,endAngle:Math.PI*-.5,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor,e,this.options.elements.slice.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor,e,this.options.elements.slice.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth,e,this.options.elements.slice.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[0].borderColor,e,this.options.elements.slice.borderColor),label:i.getValueAtIndexOrDefault(this.data.datasets[0].labels,e,this.data.datasets[0].labels[e])}}),t.pivot()},this)},update:function(t){this.updateScaleRange(),this.scale.calculateRange(),this.scale.generateTicks(),this.scale.buildYLabels(),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height);var o=1/this.data.datasets[0].data.length*2;
+i.each(this.data.datasets[0].metaData,function(t,e){var s=this.data.datasets[0].data[e],a=-.5*Math.PI+Math.PI*o*e,n=a+o*Math.PI;i.extend(t,{_index:e,_model:{x:this.chart.width/2,y:this.chart.height/2,innerRadius:0,outerRadius:this.scale.calculateCenterOffset(s),startAngle:a,endAngle:n,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor,e,this.options.elements.slice.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor,e,this.options.elements.slice.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth,e,this.options.elements.slice.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[0].borderColor,e,this.options.elements.slice.borderColor),label:i.getValueAtIndexOrDefault(this.data.datasets[0].labels,e,this.data.datasets[0].labels[e])}}),t.pivot(),console.log(t)},this),this.render(t)},draw:function(t){var e=t||1;this.clear(),i.each(this.data.datasets[0].metaData,function(t,i){t.transition(e).draw()},this),this.scale.draw(),this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getSliceAtEvent(t);case"label":return this.getSlicesAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.slice.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.slice.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.slice.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.slice.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.slice.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.slice.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+1),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+1),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this},getSliceAtEvent:function(t){var e=[],o=i.getRelativePosition(t);return this.eachElement(function(t,i){t.inRange(o.x,o.y)&&e.push(t)},this),e}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.Type.extend({name:"Radar",defaults:{scale:{scaleType:"radialLinear",display:!0,animate:!1,lineArc:!1,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1},angleLines:{show:!0,color:"rgba(0,0,0,.1)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},elements:{line:{tension:0}},legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].strokeColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>'},initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaDataset=new e.Line({_chart:this.chart,_datasetIndex:o,_points:t.metaData,_loop:!0}),t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Point({_datasetIndex:o,_index:s,_chart:this.chart,_model:{x:0,y:0}}))},this)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},nextPoint:function(t,e){return t[e+1]||t[0]},previousPoint:function(t,e){return t[e-1]||t[t.length-1]},resetElements:function(){this.eachElement(function(t,e,o,s){i.extend(t,{_chart:this.chart,_datasetIndex:s,_index:e,_scale:this.scale,_model:{x:this.scale.xCenter,y:this.scale.yCenter,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=this.scale.xCenter,t._model.controlPointPreviousY=this.scale.yCenter,t._model.controlPointNextX=this.scale.xCenter,t._model.controlPointNextY=this.scale.yCenter,t.pivot()},this)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,e){var o;o=this.scale.min<0&&this.scale.max<0?this.scale.getPointPosition(0,this.scale.max):this.scale.min>0&&this.scale.max>0?this.scale.getPointPosition(0,this.scale.min):this.scale.getPointPosition(0,0),i.extend(t.metaDataset,{_datasetIndex:e,_children:t.metaData,_model:{tension:t.tension||this.options.elements.line.tension,backgroundColor:t.backgroundColor||this.options.elements.line.backgroundColor,borderWidth:t.borderWidth||this.options.elements.line.borderWidth,borderColor:t.borderColor||this.options.elements.line.borderColor,fill:void 0!==t.fill?t.fill:this.options.elements.line.fill,skipNull:void 0!==t.skipNull?t.skipNull:this.options.elements.line.skipNull,drawNull:void 0!==t.drawNull?t.drawNull:this.options.elements.line.drawNull,scaleTop:this.scale.top,scaleBottom:this.scale.bottom,scaleZero:o}}),t.metaDataset.pivot()}),this.eachElement(function(t,e,o,s){var a=this.scale.getPointPosition(e,this.scale.calculateCenterOffset(this.data.datasets[s].data[e]));i.extend(t,{_chart:this.chart,_datasetIndex:s,_index:e,_model:{x:a.x,y:a.y,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this),this.render(t)},buildScale:function(){var t=this,o=e.scales.getScaleConstructor(this.options.scale.scaleType);this.scale=new o({options:this.options.scale,height:this.chart.height,width:this.chart.width,xCenter:this.chart.width/2,yCenter:this.chart.height/2,ctx:this.chart.ctx,labels:this.data.labels,valuesCount:this.data.datasets[0].data.length,calculateRange:function(){this.min=null,this.max=null,i.each(t.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)}}),this.scale.setScaleSize(),this.scale.calculateRange(),this.scale.generateTicks(),this.scale.buildYLabels()},draw:function(t){var e=t||1;this.clear(),this.scale.draw(this.chartArea);for(var o=this.data.datasets.length-1;o>=0;o--){var s=this.data.datasets[o];i.each(s.metaData,function(t,i){t.transition(e)},this),s.metaDataset.transition(e).draw(),i.each(s.metaData,function(t){t.draw()})}this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.radius=this.lastActive[0].custom&&this.lastActive[0].custom.radius?this.lastActive[0].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.radius=this.lastActive[s].custom&&this.lastActive[s].custom.radius?this.lastActive[s].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+2),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth+2);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+2),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth+2);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.scaleService={fitScalesForChart:function(t,e,o){var s=5,a=5;if(t){var n=i.where(t.scales,function(t){return"left"==t.options.position}),r=i.where(t.scales,function(t){return"right"==t.options.position}),h=i.where(t.scales,function(t){return"top"==t.options.position}),l=i.where(t.scales,function(t){return"bottom"==t.options.position});if(0===h.length||0===l.length){var c=0,d=function(t){t.options.labels.show&&(c=Math.max(c,t.options.labels.fontSize))};i.each(n,d),i.each(r,d),0===h.length&&(a+=.75*c),0===l.length&&(a+=1.5*c)}var u,v=e/2,m=o/2,g=m/v;t.options.maintainAspectRatio&&(u=o/e,g!=u&&(m=v*u,g=u)),v-=2*s,m-=2*a;var p=(e-v)/(n.length+r.length),f=(o-m)/(h.length+l.length),b=[],x=function(t){var e=t.fit(p,m);b.push({horizontal:!1,minSize:e,scale:t})},A=function(t){var e=t.fit(v,f);b.push({horizontal:!0,minSize:e,scale:t})};i.each(n,x),i.each(r,x),i.each(h,A),i.each(l,A);var C=o-2*a,y=e-2*s;i.each(b,function(t){t.horizontal?C-=t.minSize.height:y-=t.minSize.width});var _=function(t){var e=i.findNextWhere(b,function(e){return e.scale===t});e&&t.fit(e.minSize.width,C)},w=function(t){var e=i.findNextWhere(b,function(e){return e.scale===t}),o={left:k,right:P,top:0,bottom:0};e&&t.fit(y,e.minSize.height,o)},k=s,P=s,S=a,I=a;i.each(n,_),i.each(r,_),i.each(n,function(t){k+=t.width}),i.each(r,function(t){P+=t.width}),i.each(h,w),i.each(l,w),i.each(h,function(t){S+=t.height}),i.each(l,function(t){I+=t.height}),i.each(n,function(t){var e=i.findNextWhere(b,function(e){return e.scale===t}),o={left:0,right:0,top:S,bottom:I};e&&t.fit(e.minSize.width,C,o)}),i.each(r,function(t){var e=i.findNextWhere(b,function(e){return e.scale===t}),o={left:0,right:0,top:S,bottom:I};e&&t.fit(e.minSize.width,C,o)});var W=s,D=a,O=function(t){t.left=W,t.right=W+t.width,t.top=S,t.bottom=S+C,W=t.right},M=function(t){t.left=k,t.right=k+y,t.top=D,t.bottom=D+t.height,D=t.bottom};i.each(n,O),i.each(h,M),W+=y,D+=C,i.each(r,O),i.each(l,M),t.chartArea={left:k,top:S,right:k+y,bottom:S+C}}}},e.scales={constructors:{},registerScaleType:function(t,e){this.constructors[t]=e},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0}};var o=e.Element.extend({calculateRange:i.noop,isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},generateTicks:function(t,e){if(this.ticks=[],this.options.override)for(var o=0;o<=this.options.override.steps;++o){var s=this.options.override.start+o*this.options.override.stepWidth;ticks.push(s)}else{var a;if(a=this.isHorizontal()?Math.min(11,Math.ceil(t/50)):Math.min(11,Math.ceil(e/(2*this.options.labels.fontSize))),a=Math.max(2,a),this.options.beginAtZero){var n=i.sign(this.min),r=i.sign(this.max);0>n&&0>r?this.max=0:n>0&&r>0&&(this.min=0)}for(var h=i.niceNum(this.max-this.min,!1),l=i.niceNum(h/(a-1),!0),c=Math.floor(this.min/l)*l,d=Math.ceil(this.max/l)*l,u=c;d>=u;u+=l)this.ticks.push(u)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,o){var s;this.options.labels.userCallback?s=this.options.lables.userCallback(t,e,o):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.labels.push(s?s:"")},this)},getPixelForValue:function(t){var e,i=this.max-this.min;return e=this.isHorizontal()?this.left+this.width/i*(t-this.min):this.bottom-this.height/i*(t-this.min)},fit:function(t,e){this.calculateRange(),this.generateTicks(t,e),this.buildLabels();var o={width:0,height:0};if(this.isHorizontal()?(o.width=t,o.height=this.options.gridLines.show?10:0):(o.height=e,o.width=this.options.gridLines.show?10:0),this.options.labels.show){var s=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);if(this.isHorizontal()){var a=(e-o.height,1.5*this.options.labels.fontSize);o.height=Math.min(e,o.height+a)}else{var n=t-o.width,r=i.longestText(this.ctx,s,this.labels);n>r?o.width+=r:o.width=t}}return this.width=o.width,this.height=o.height,o},draw:function(t){if(this.options.display){var e,o;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){e=!0,o=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var s="bottom"==this.options.position?this.top:this.bottom-5,a="bottom"==this.options.position?this.top+5:this.bottom;i.each(this.ticks,function(n,r){var h=this.getPixelForValue(n);0===n||!o&&0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,s),this.ctx.lineTo(h,a)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()},this)}if(this.options.labels.show){var n;"top"==this.options.position?(n=this.bottom-10,this.ctx.textBaseline="bottom"):(n=this.top+10,this.ctx.textBaseline="top"),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,i,n)},this)}}else{if(this.options.gridLines.show){e=!0,o=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var r="right"==this.options.position?this.left:this.right-5,h="right"==this.options.position?this.left+5:this.right;i.each(this.ticks,function(s,a){var n=this.getPixelForValue(s);0===s||!o&&0===a?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),n+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(r,n),this.ctx.lineTo(h,n)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,n),this.ctx.lineTo(t.right,n)),this.ctx.stroke()},this)}if(this.options.labels.show){var l;"left"==this.options.position?(l=this.right-10,this.ctx.textAlign="right"):(l=this.left+5,this.ctx.textAlign="left"),this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,l,i)},this)}}}}});e.scales.registerScaleType("linear",o);var s=e.Element.extend({calculateRange:i.noop,isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},getPixelForValue:function(t,e,i){if(this.isHorizontal()){var o=(this.labelRotation>0,this.width-(this.paddingLeft+this.paddingRight)),s=o/Math.max(this.max-(this.options.gridLines.offsetGridLines?0:1),1),a=s*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&i&&(a+=s/2),this.left+Math.round(a)}return this.top+e*(this.height/this.max)},calculateLabelRotation:function(t,e){var o=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=o;var s,a,n=this.ctx.measureText(this.labels[0]).width,r=this.ctx.measureText(this.labels[this.labels.length-1]).width;if(this.paddingRight=r/2+3,this.paddingLeft=n/2+3,this.labelRotation=0,this.options.display){var h,l,c=i.longestText(this.ctx,o,this.labels);this.labelWidth=c;for(var d=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>d&&0===this.labelRotation||this.labelWidth>d&&this.labelRotation<=90&&this.labelRotation>0;){if(h=Math.cos(i.toRadians(this.labelRotation)),l=Math.sin(i.toRadians(this.labelRotation)),s=h*n,a=h*r,s+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=s+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,l*c>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=h*c}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;e&&(this.paddingLeft-=e.left,this.paddingRight-=e.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},fit:function(t,e,o){this.calculateRange(),this.calculateLabelRotation(e,o);var s={width:0,height:0},a=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),n=i.longestText(this.ctx,a,this.labels);if(this.isHorizontal()){s.width=t,this.width=t;var r=Math.cos(i.toRadians(this.labelRotation))*n+1.5*this.options.labels.fontSize;s.height=Math.min(r,e)}else s.height=e,this.height=e,s.width=Math.min(n+6,t);return this.width=s.width,this.height=s.height,s},draw:function(t){if(this.options.display){var e;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){e=!0;var o="bottom"==this.options.position?this.top:this.bottom-10,s="bottom"==this.options.position?this.top+10:this.bottom,a=0!==this.labelRotation;i.each(this.labels,function(n,r){var h=this.getPixelForValue(n,r,!1),l=this.getPixelForValue(n,r,!0);this.options.gridLines.show&&(0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,o),this.ctx.lineTo(h,s)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(l,a?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=a?"right":"center",this.ctx.textBaseline=a?"middle":"top",this.ctx.fillText(n,0,0),this.ctx.restore())},this)}else this.options.gridLines.show,this.options.labels.show}}});e.scales.registerScaleType("dataset",s);var a=e.Element.extend({initialize:function(){this.size=i.min([this.height,this.width]),this.drawingArea=this.options.display?this.size/2-(this.options.labels.fontSize/2+this.options.labels.backdropPaddingY):this.size/2},calculateCenterOffset:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},update:function(){this.options.lineArc?this.drawingArea=this.options.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},calculateRange:i.noop,generateTicks:function(){if(this.ticks=[],this.options.override)for(var t=0;t<=this.options.override.steps;++t){var e=this.options.override.start+t*this.options.override.stepWidth;ticks.push(e)}else{var o=Math.min(11,Math.ceil(this.drawingArea/(2*this.options.labels.fontSize)));if(o=Math.max(2,o),this.options.beginAtZero){var s=i.sign(this.min),a=i.sign(this.max);0>s&&0>a?this.max=0:s>0&&a>0&&(this.min=0)}for(var n=i.niceNum(this.max-this.min,!1),r=i.niceNum(n/(o-1),!0),h=Math.floor(this.min/r)*r,l=Math.ceil(this.max/r)*r,c=h;l>=c;c+=r)this.ticks.push(c)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildYLabels:function(){this.yLabels=[],i.each(this.ticks,function(t,e,o){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,o):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.yLabels.push(s?s:"")},this)},getCircumference:function(){return 2*Math.PI/this.valuesCount},setScaleSize:function(){var t,e,o,s,a,n,r,h,l,c,d,u,v=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),m=this.width,g=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.valuesCount;e++)t=this.getPointPosition(e,v),o=this.ctx.measureText(i.template(this.options.labels.template,{value:this.labels[e]})).width+5,0===e||e===this.valuesCount/2?(s=o/2,t.x+s>m&&(m=t.x+s,a=e),t.x-s<g&&(g=t.x-s,r=e)):e<this.valuesCount/2?t.x+o>m&&(m=t.x+o,a=e):e>this.valuesCount/2&&t.x-o<g&&(g=t.x-o,r=e);l=g,c=Math.ceil(m-this.width),n=this.getIndexAngle(a),h=this.getIndexAngle(r),d=c/Math.sin(n+Math.PI/2),u=l/Math.sin(h+Math.PI/2),d=i.isNumber(d)?d:0,u=i.isNumber(u)?u:0,this.drawingArea=v-(u+d)/2,this.setCenterPoint(u,d)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,o=t+this.drawingArea;this.xCenter=(o+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.valuesCount;return t*e-Math.PI/2},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},draw:function(){if(this.options.display){var t=this.ctx;if(i.each(this.yLabels,function(e,o){if(o>0){var s,a=o*(this.drawingArea/Math.max(this.ticks.length,1)),n=this.yCenter-a;
+if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,a,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var r=0;r<this.valuesCount;r++)s=this.getPointPosition(r,this.calculateCenterOffset(this.ticks[o])),0===r?t.moveTo(s.x,s.y):t.lineTo(s.x,s.y);t.closePath(),t.stroke()}if(this.options.labels.show){if(t.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),this.showLabelBackdrop){var h=t.measureText(e).width;t.fillStyle=this.options.labels.backdropColor,t.fillRect(this.xCenter-h/2-this.options.labels.backdropPaddingX,n-this.fontSize/2-this.options.labels.backdropPaddingY,h+2*this.options.labels.backdropPaddingX,this.options.labels.fontSize+2*this.options.lables.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.labels.fontColor,t.fillText(e,this.xCenter,n)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.valuesCount-1;e>=0;e--){if(this.options.angleLines.show){var o=this.getPointPosition(e,this.calculateCenterOffset(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(o.x,o.y),t.stroke(),t.closePath()}var s=this.getPointPosition(e,this.calculateCenterOffset(this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var a=this.labels.length,n=this.labels.length/2,r=n/2,h=r>e||e>a-r,l=e===r||e===a-r;0===e?t.textAlign="center":e===n?t.textAlign="center":n>e?t.textAlign="left":t.textAlign="right",l?t.textBaseline="middle":h?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.labels[e],s.x,s.y)}}}}});e.scales.registerScaleType("radialLinear",a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={hover:{mode:"single"},scales:{xAxes:[{scaleType:"linear",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,integersOnly:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{scaleType:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,integersOnly:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]},legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].borderColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>',tooltips:{template:"(<%= value.x %>, <%= value.y %>)",multiTemplate:"<%if (datasetLabel){%><%=datasetLabel%>: <%}%>(<%= value.x %>, <%= value.y %>)"}};e.Type.extend({name:"Scatter",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaDataset=new e.Line({_chart:this.chart,_datasetIndex:o,_points:t.metaData}),t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Point({_datasetIndex:o,_index:s,_chart:this.chart,_model:{x:0,y:0}}))},this),t.xAxisID||(t.xAxisID=this.options.scales.xAxes[0].id),t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},nextPoint:function(t,e){return t[e+1]||t[e]},previousPoint:function(t,e){return t[e-1]||t[e]},resetElements:function(){this.eachElement(function(t,e,o,s){var a,n=this.scales[this.data.datasets[s].xAxisID],r=this.scales[this.data.datasets[s].yAxisID];a=r.getPixelForValue(r.min<0&&r.max<0?r.max:r.min>0&&r.max>0?r.min:0),i.extend(t,{_chart:this.chart,_xScale:n,_yScale:r,_datasetIndex:s,_index:e,_model:{x:n.getPixelForValue(this.data.datasets[s].data[e].x),y:a,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e]||null===this.data.datasets[s].data[e].x||null===this.data.datasets[s].data[e].y,hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},update:function(){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,e){var o,s=this.scales[t.yAxisID];o=s.getPixelForValue(s.min<0&&s.max<0?s.max:s.min>0&&s.max>0?s.min:0),i.extend(t.metaDataset,{_scale:s,_datasetIndex:e,_children:t.metaData,_model:{tension:t.tension||this.options.elements.line.tension,backgroundColor:t.backgroundColor||this.options.elements.line.backgroundColor,borderWidth:t.borderWidth||this.options.elements.line.borderWidth,borderColor:t.borderColor||this.options.elements.line.borderColor,fill:void 0!==t.fill?t.fill:this.options.elements.line.fill,skipNull:void 0!==t.skipNull?t.skipNull:this.options.elements.line.skipNull,drawNull:void 0!==t.drawNull?t.drawNull:this.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:o}}),t.metaDataset.pivot()}),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:n,_datasetIndex:s,_index:e,_model:{x:a.getPixelForValue(this.data.datasets[s].data[e].x),y:n.getPixelForValue(this.data.datasets[s].data[e].y),tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e]||null===this.data.datasets[s].data[e].x||null===this.data.datasets[s].data[e].y,hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this),this.render()},buildScale:function(){var t=this,o=function(){this.min=null,this.max=null,i.each(t.data.datasets,function(t){t.xAxisID===this.id&&i.each(t.data,function(t){null===this.min?this.min=t.x:t.x<this.min&&(this.min=t.x),null===this.max?this.max=t.x:t.x>this.max&&(this.max=t.x)},this)},this)},s=function(){this.min=null,this.max=null,i.each(t.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t){null===this.min?this.min=t.y:t.y<this.min&&(this.min=t.y),null===this.max?this.max=t.y:t.y>this.max&&(this.max=t.y)},this)},this)};this.scales={},i.each(this.options.scales.xAxes,function(t){var i=e.scales.getScaleConstructor(t.scaleType),s=new i({ctx:this.chart.ctx,options:t,calculateRange:o,id:t.id});this.scales[s.id]=s},this),i.each(this.options.scales.yAxes,function(t){var i=e.scales.getScaleConstructor(t.scaleType),o=new i({ctx:this.chart.ctx,options:t,calculateRange:s,id:t.id,getPointPixelForValue:function(t,e,i){return this.getPixelForValue(t)}});this.scales[o.id]=o},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.scales,function(t){t.draw(this.chartArea)},this);for(var o=this.data.datasets.length-1;o>=0;o--){var s=this.data.datasets[o];i.each(s.metaData,function(t,i){t.transition(e)},this),s.metaDataset.transition(e).draw(),i.each(s.metaData,function(t){t.draw()})}this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.radius=this.lastActive[0].custom&&this.lastActive[0].custom.radius?this.lastActive[0].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.radius=this.lastActive[s].custom&&this.lastActive[s].custom.radius?this.lastActive[s].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+1),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+1),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hoverAnimationDuration))}return this.lastActive=this.active,this}})}.call(this),!function t(e,i,o){function s(n,r){if(!i[n]){if(!e[n]){var h="function"==typeof require&&require;if(!r&&h)return h(n,!0);if(a)return a(n,!0);var l=new Error("Cannot find module '"+n+"'");throw l.code="MODULE_NOT_FOUND",l}var c=i[n]={exports:{}};e[n][0].call(c.exports,function(t){var i=e[n][1][t];return s(i?i:t)},c,c.exports,t,e,i,o)}return i[n].exports}for(var a="function"==typeof require&&require,n=0;n<o.length;n++)s(o[n]);return s}({1:[function(t,e,i){!function(){var i=t("color-convert"),o=t("color-string"),s=function(t){if(t instanceof s)return t;if(!(this instanceof s))return new s(t);if(this.values={rgb:[0,0,0],hsl:[0,0,0],hsv:[0,0,0],hwb:[0,0,0],cmyk:[0,0,0,0],alpha:1},"string"==typeof t){var e=o.getRgba(t);if(e)this.setValues("rgb",e);else if(e=o.getHsla(t))this.setValues("hsl",e);else{if(!(e=o.getHwb(t)))throw new Error('Unable to parse color from string "'+t+'"');this.setValues("hwb",e)}}else if("object"==typeof t){var e=t;if(void 0!==e.r||void 0!==e.red)this.setValues("rgb",e);else if(void 0!==e.l||void 0!==e.lightness)this.setValues("hsl",e);else if(void 0!==e.v||void 0!==e.value)this.setValues("hsv",e);else if(void 0!==e.w||void 0!==e.whiteness)this.setValues("hwb",e);else{if(void 0===e.c&&void 0===e.cyan)throw new Error("Unable to parse color from object "+JSON.stringify(t));this.setValues("cmyk",e)}}};s.prototype={rgb:function(t){return this.setSpace("rgb",arguments)},hsl:function(t){return this.setSpace("hsl",arguments)},hsv:function(t){return this.setSpace("hsv",arguments)},hwb:function(t){return this.setSpace("hwb",arguments)},cmyk:function(t){return this.setSpace("cmyk",arguments)},rgbArray:function(){return this.values.rgb},hslArray:function(){return this.values.hsl},hsvArray:function(){return this.values.hsv},hwbArray:function(){return 1!==this.values.alpha?this.values.hwb.concat([this.values.alpha]):this.values.hwb},cmykArray:function(){return this.values.cmyk},rgbaArray:function(){var t=this.values.rgb;return t.concat([this.values.alpha])},hslaArray:function(){var t=this.values.hsl;return t.concat([this.values.alpha])},alpha:function(t){return void 0===t?this.values.alpha:(this.setValues("alpha",t),this)},red:function(t){return this.setChannel("rgb",0,t)},green:function(t){return this.setChannel("rgb",1,t)},blue:function(t){return this.setChannel("rgb",2,t)},hue:function(t){return this.setChannel("hsl",0,t)},saturation:function(t){return this.setChannel("hsl",1,t)},lightness:function(t){return this.setChannel("hsl",2,t)},saturationv:function(t){return this.setChannel("hsv",1,t)},whiteness:function(t){return this.setChannel("hwb",1,t)},blackness:function(t){return this.setChannel("hwb",2,t)},value:function(t){return this.setChannel("hsv",2,t)},cyan:function(t){return this.setChannel("cmyk",0,t)},magenta:function(t){return this.setChannel("cmyk",1,t)},yellow:function(t){return this.setChannel("cmyk",2,t)},black:function(t){return this.setChannel("cmyk",3,t)},hexString:function(){return o.hexString(this.values.rgb)},rgbString:function(){return o.rgbString(this.values.rgb,this.values.alpha)},rgbaString:function(){return o.rgbaString(this.values.rgb,this.values.alpha)},percentString:function(){return o.percentString(this.values.rgb,this.values.alpha)},hslString:function(){return o.hslString(this.values.hsl,this.values.alpha)},hslaString:function(){return o.hslaString(this.values.hsl,this.values.alpha)},hwbString:function(){return o.hwbString(this.values.hwb,this.values.alpha)},keyword:function(){return o.keyword(this.values.rgb,this.values.alpha)},rgbNumber:function(){return this.values.rgb[0]<<16|this.values.rgb[1]<<8|this.values.rgb[2]},luminosity:function(){for(var t=this.values.rgb,e=[],i=0;i<t.length;i++){var o=t[i]/255;e[i]=.03928>=o?o/12.92:Math.pow((o+.055)/1.055,2.4)}return.2126*e[0]+.7152*e[1]+.0722*e[2]},contrast:function(t){var e=this.luminosity(),i=t.luminosity();return e>i?(e+.05)/(i+.05):(i+.05)/(e+.05)},level:function(t){var e=this.contrast(t);return e>=7.1?"AAA":e>=4.5?"AA":""},dark:function(){var t=this.values.rgb,e=(299*t[0]+587*t[1]+114*t[2])/1e3;return 128>e},light:function(){return!this.dark()},negate:function(){for(var t=[],e=0;3>e;e++)t[e]=255-this.values.rgb[e];return this.setValues("rgb",t),this},lighten:function(t){return this.values.hsl[2]+=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},darken:function(t){return this.values.hsl[2]-=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},saturate:function(t){return this.values.hsl[1]+=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},desaturate:function(t){return this.values.hsl[1]-=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},whiten:function(t){return this.values.hwb[1]+=this.values.hwb[1]*t,this.setValues("hwb",this.values.hwb),this},blacken:function(t){return this.values.hwb[2]+=this.values.hwb[2]*t,this.setValues("hwb",this.values.hwb),this},greyscale:function(){var t=this.values.rgb,e=.3*t[0]+.59*t[1]+.11*t[2];return this.setValues("rgb",[e,e,e]),this},clearer:function(t){return this.setValues("alpha",this.values.alpha-this.values.alpha*t),this},opaquer:function(t){return this.setValues("alpha",this.values.alpha+this.values.alpha*t),this},rotate:function(t){var e=this.values.hsl[0];return e=(e+t)%360,e=0>e?360+e:e,this.values.hsl[0]=e,this.setValues("hsl",this.values.hsl),this},mix:function(t,e){e=1-(null==e?.5:e);for(var i=2*e-1,o=this.alpha()-t.alpha(),s=((i*o==-1?i:(i+o)/(1+i*o))+1)/2,a=1-s,n=this.rgbArray(),r=t.rgbArray(),h=0;h<n.length;h++)n[h]=n[h]*s+r[h]*a;this.setValues("rgb",n);var l=this.alpha()*e+t.alpha()*(1-e);return this.setValues("alpha",l),this},toJSON:function(){return this.rgb()},clone:function(){return new s(this.rgb())}},s.prototype.getValues=function(t){for(var e={},i=0;i<t.length;i++)e[t.charAt(i)]=this.values[t][i];return 1!=this.values.alpha&&(e.a=this.values.alpha),e},s.prototype.setValues=function(t,e){var o={rgb:["red","green","blue"],hsl:["hue","saturation","lightness"],hsv:["hue","saturation","value"],hwb:["hue","whiteness","blackness"],cmyk:["cyan","magenta","yellow","black"]},s={rgb:[255,255,255],hsl:[360,100,100],hsv:[360,100,100],hwb:[360,100,100],cmyk:[100,100,100,100]},a=1;if("alpha"==t)a=e;else if(e.length)this.values[t]=e.slice(0,t.length),a=e[t.length];else if(void 0!==e[t.charAt(0)]){for(var n=0;n<t.length;n++)this.values[t][n]=e[t.charAt(n)];a=e.a}else if(void 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e=1-Math.min(1,s*(1-r)+r),i=1-Math.min(1,a*(1-r)+r),o=1-Math.min(1,n*(1-r)+r),[255*e,255*i,255*o]}function D(t){return o(W(t))}function O(t){return s(W(t))}function M(t){return a(W(t))}function V(t){return h(W(t))}function B(t){var e,i,o,s=t[0]/100,a=t[1]/100,n=t[2]/100;return e=3.2406*s+-1.5372*a+n*-.4986,i=s*-.9689+1.8758*a+.0415*n,o=.0557*s+a*-.204+1.057*n,e=e>.0031308?1.055*Math.pow(e,1/2.4)-.055:e=12.92*e,i=i>.0031308?1.055*Math.pow(i,1/2.4)-.055:i=12.92*i,o=o>.0031308?1.055*Math.pow(o,1/2.4)-.055:o=12.92*o,e=Math.min(Math.max(0,e),1),i=Math.min(Math.max(0,i),1),o=Math.min(Math.max(0,o),1),[255*e,255*i,255*o]}function R(t){var e,i,o,s=t[0],a=t[1],n=t[2];return s/=95.047,a/=100,n/=108.883,s=s>.008856?Math.pow(s,1/3):7.787*s+16/116,a=a>.008856?Math.pow(a,1/3):7.787*a+16/116,n=n>.008856?Math.pow(n,1/3):7.787*n+16/116,e=116*a-16,i=500*(s-a),o=200*(a-n),[e,i,o]}function T(t){return L(R(t))}function z(t){var e,i,o,s,a=t[0],n=t[1],r=t[2];return 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l(Y(t))}e.exports={rgb2hsl:o,rgb2hsv:s,rgb2hwb:a,rgb2cmyk:n,rgb2keyword:h,rgb2xyz:l,rgb2lab:c,rgb2lch:d,hsl2rgb:u,hsl2hsv:v,hsl2hwb:m,hsl2cmyk:p,hsl2keyword:f,hsv2rgb:x,hsv2hsl:A,hsv2hwb:C,hsv2cmyk:y,hsv2keyword:_,hwb2rgb:w,hwb2hsl:k,hwb2hsv:P,hwb2cmyk:S,hwb2keyword:I,cmyk2rgb:W,cmyk2hsl:D,cmyk2hsv:O,cmyk2hwb:M,cmyk2keyword:V,keyword2rgb:Y,keyword2hsl:q,keyword2hsv:j,keyword2hwb:X,keyword2cmyk:Z,keyword2lab:Q,keyword2xyz:G,xyz2rgb:B,xyz2lab:R,xyz2lch:T,lab2xyz:z,lab2rgb:F,lab2lch:L,lch2lab:E,lch2xyz:N,lch2rgb:H};var U={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]},$={};for(var J in U)$[JSON.stringify(U[J])]=J},{}],3:[function(t,e,i){var o=t("./conversions"),s=function(){return new l};for(var a in o){s[a+"Raw"]=function(t){return function(e){return"number"==typeof e&&(e=Array.prototype.slice.call(arguments)),o[t](e)}}(a);var n=/(\w+)2(\w+)/.exec(a),r=n[1],h=n[2];s[r]=s[r]||{},s[r][h]=s[a]=function(t){return function(e){"number"==typeof e&&(e=Array.prototype.slice.call(arguments));
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\ No newline at end of file

From 187163763e2ae36d8f58d6404881dfabe6ec0f38 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Thu, 11 Jun 2015 10:04:08 -0600
Subject: [PATCH 119/424] Line element custom override support

---
 Chart.js          | 10 +++++-----
 Chart.min.js      | 10 +++++-----
 src/Chart.Line.js | 10 +++++-----
 3 files changed, 15 insertions(+), 15 deletions(-)

diff --git a/Chart.js b/Chart.js
index cdcdb7f9770..55be0663ac8 100644
--- a/Chart.js
+++ b/Chart.js
@@ -3176,11 +3176,11 @@
                     // Model
                     _model: {
                         // Appearance
-                        tension: dataset.tension || this.options.elements.line.tension,
-                        backgroundColor: dataset.backgroundColor || this.options.elements.line.backgroundColor,
-                        borderWidth: dataset.borderWidth || this.options.elements.line.borderWidth,
-                        borderColor: dataset.borderColor || this.options.elements.line.borderColor,
-                        fill: dataset.fill !== undefined ? dataset.fill : this.options.elements.line.fill, // use the value from the dataset if it was provided. else fall back to the default
+                        tension: dataset.metaDataset.custom && dataset.metaDataset.custom.tension ? dataset.metaDataset.custom.tension : dataset.tension || this.options.elements.line.tension,
+                        backgroundColor: dataset.metaDataset.custom && dataset.metaDataset.custom.backgroundColor ? dataset.metaDataset.custom.backgroundColor : dataset.backgroundColor || this.options.elements.line.backgroundColor,
+                        borderWidth: dataset.metaDataset.custom && dataset.metaDataset.custom.borderWidth ? dataset.metaDataset.custom.borderWidth : dataset.borderWidth || this.options.elements.line.borderWidth,
+                        borderColor: dataset.metaDataset.custom && dataset.metaDataset.custom.borderColor ? dataset.metaDataset.custom.borderColor : dataset.borderColor || this.options.elements.line.borderColor,
+                        fill: dataset.metaDataset.custom && dataset.metaDataset.custom.fill ? dataset.metaDataset.custom.fill : dataset.fill !== undefined ? dataset.fill : this.options.elements.line.fill, // use the value from the dataset if it was provided. else fall back to the default
                         skipNull: dataset.skipNull !== undefined ? dataset.skipNull : this.options.elements.line.skipNull,
                         drawNull: dataset.drawNull !== undefined ? dataset.drawNull : this.options.elements.line.drawNull,
                         // Scale
diff --git a/Chart.min.js b/Chart.min.js
index 2248e875aa9..8bea7c5a1a3 100644
--- a/Chart.min.js
+++ b/Chart.min.js
@@ -7,8 +7,8 @@
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
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r=e.x-o/2,h=e.y-n;if(t.fillStyle=s.color(e.backgroundColor).alpha(e.opacity).rgbString(),this._custom)this._custom(this._view);else{switch(e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-i),t.lineTo(e.x+e.caretHeight,e.y-(i+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(i+e.caretHeight)),t.closePath(),t.fill();break;case"below":h=e.y+i+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+i),t.lineTo(e.x+e.caretHeight,e.y+i+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+i+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":r=e.x-o+(e.cornerRadius+e.caretHeight);break;case"right":r=e.x-(e.cornerRadius+e.caretHeight)}O(t,r,h,o,a,e.cornerRadius),t.fill(),t.fillStyle=s.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,r+o/2,h+a/2)}break;case"label":O(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=s.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=s.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=W(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=W(e.fontSize,e._fontStyle,e._fontFamily),s.each(e.labels,function(i,o){t.fillStyle=s.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(i,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(o+1)),t.fillStyle=s.color(e.legendColors[o].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(o+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=s.color(e.legendColors[o].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(o+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}}),i.animationService={frameDuration:17,animations:[],dropFrames:0,addAnimation:function(t,e,i){i||(t.animating=!0);for(var o=0;o<this.animations.length;++o)if(this.animations[o].chartInstance===t)return void(this.animations[o].animationObject=e);this.animations.push({chartInstance:t,animationObject:e}),1==this.animations.length&&s.requestAnimFrame.call(window,this.digestWrapper)},cancelAnimation:function(t){var e=s.findNextWhere(this.animations,function(e){return e.chartInstance===t});e&&(this.animations.splice(e,1),t.animating=!1)},digestWrapper:function(){i.animationService.startDigest.call(i.animationService)},startDigest:function(){var t=Date.now(),e=0;this.dropFrames>1&&(e=Math.floor(this.dropFrames),this.dropFrames-=e);for(var i=0;i<this.animations.length;i++)null===this.animations[i].animationObject.currentStep&&(this.animations[i].animationObject.currentStep=0),this.animations[i].animationObject.currentStep+=1+e,this.animations[i].animationObject.currentStep>this.animations[i].animationObject.numSteps&&(this.animations[i].animationObject.currentStep=this.animations[i].animationObject.numSteps),this.animations[i].animationObject.render(this.animations[i].chartInstance,this.animations[i].animationObject),this.animations[i].animationObject.currentStep==this.animations[i].animationObject.numSteps&&(this.animations[i].chartInstance.animating=!1,this.animations.splice(i,1),i--);var o=Date.now(),a=o-t-this.frameDuration,n=a/this.frameDuration;n>1&&(this.dropFrames+=n),this.animations.length>0&&s.requestAnimFrame.call(window,this.digestWrapper)}},s.addEvent(window,"resize",function(){var t;return function(){clearTimeout(t),t=setTimeout(function(){a(i.instances,function(t){t.options.responsive&&(t.resize(),t.update(),t.render())})},50)}}()),v?define(function(){return i}):"object"==typeof module&&module.exports&&(module.exports=i),t.Chart=i,i.noConflict=function(){return t.Chart=e,i}}).call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={stacked:!1,hover:{mode:"label"},scales:{xAxes:[{scaleType:"dataset",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!0},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{scaleType:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]}};e.Type.extend({name:"Bar",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Rectangle({_chart:this.chart,_datasetIndex:o,_index:s}))},this),t.xAxisID=this.options.scales.xAxes[0].id,t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},resetElements:function(){this.eachElement(function(t,e,o,s){var a,n=this.scales[this.data.datasets[s].xAxisID],r=this.scales[this.data.datasets[s].yAxisID];a=r.getPixelForValue(r.min<0&&r.max<0?r.max:r.min>0&&r.max>0?r.min:0),i.extend(t,{_chart:this.chart,_xScale:n,_yScale:r,_datasetIndex:s,_index:e,_model:{x:n.calculateBarX(this.data.datasets.length,s,e),y:a,base:r.calculateBarBase(s,e),width:n.calculateBarWidth(this.data.datasets.length),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].backgroundColor,e,this.options.elements.bar.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].borderColor,e,this.options.elements.bar.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].borderWidth,e,this.options.elements.bar.borderWidth),label:this.data.labels[e],datasetLabel:this.data.datasets[s].label}}),t.pivot()},this)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:n,_datasetIndex:s,_index:e,_model:{x:a.calculateBarX(this.data.datasets.length,s,e),y:n.calculateBarY(s,e),base:n.calculateBarBase(s,e),width:a.calculateBarWidth(this.data.datasets.length),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].backgroundColor,e,this.options.elements.bar.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].borderColor,e,this.options.elements.bar.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].borderWidth,e,this.options.elements.bar.borderWidth),label:this.data.labels[e],datasetLabel:this.data.datasets[s].label}}),t.pivot()},this),this.render(t)},buildScale:function(t){var o=this,s=function(){this.min=null,this.max=null;var t=[],e=[];if(o.options.stacked){i.each(o.data.datasets,function(s){s.yAxisID===this.id&&i.each(s.data,function(i,s){t[s]=t[s]||0,e[s]=e[s]||0,o.options.relativePoints?t[s]=100:0>i?e[s]+=i:t[s]+=i},this)},this);var s=t.concat(e);this.min=i.min(s),this.max=i.max(s)}else i.each(o.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)};this.scales={};var a=e.scales.getScaleConstructor(this.options.scales.xAxes[0].scaleType),n=new a({ctx:this.chart.ctx,options:this.options.scales.xAxes[0],id:this.options.scales.xAxes[0].id,
-calculateRange:function(){this.labels=o.data.labels,this.min=0,this.max=this.labels.length},calculateBaseWidth:function(){return this.getPixelForValue(null,1,!0)-this.getPixelForValue(null,0,!0)-2*o.options.elements.bar.valueSpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*o.options.elements.bar.datasetSpacing;return o.options.stacked?e:e/t},calculateBarX:function(t,e,i){var s=this.calculateBaseWidth(),a=this.getPixelForValue(null,i,!0)-s/2,n=this.calculateBarWidth(t);return o.options.stacked?a+n/2:a+n*e+e*o.options.elements.bar.datasetSpacing+n/2}});this.scales[n.id]=n,i.each(this.options.scales.yAxes,function(t){var i=e.scales.getScaleConstructor(t.scaleType),a=new i({ctx:this.chart.ctx,options:t,calculateRange:s,calculateBarBase:function(t,e){var i=0;if(o.options.stacked){var s=o.data.datasets[t].data[e];if(0>s)for(var a=0;t>a;a++)o.data.datasets[a].yAxisID===this.id&&(i+=o.data.datasets[a].data[e]<0?o.data.datasets[a].data[e]:0);else for(var n=0;t>n;n++)o.data.datasets[n].yAxisID===this.id&&(i+=o.data.datasets[n].data[e]>0?o.data.datasets[n].data[e]:0);return this.getPixelForValue(i)}return i=this.getPixelForValue(this.min),this.beginAtZero||this.min<=0&&this.max>=0||this.min>=0&&this.max<=0?(i=this.getPixelForValue(0),i+=this.options.gridLines.lineWidth):this.min<0&&this.max<0&&(i=this.getPixelForValue(this.max)),i},calculateBarY:function(t,e){var i=o.data.datasets[t].data[e];if(o.options.stacked){for(var s=0,a=0,n=0;t>n;n++)o.data.datasets[n].data[e]<0?a+=o.data.datasets[n].data[e]||0:s+=o.data.datasets[n].data[e]||0;return this.getPixelForValue(0>i?a+i:s+i)}for(var r=0,h=t;h<o.data.datasets.length;h++)r+=h===t&&i?i:i;return this.getPixelForValue(i)},id:t.id});this.scales[a.id]=a},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.scales,function(t){t.draw(this.chartArea)},this),this.eachElement(function(t,i,o){t.transition(e).draw()},this),this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.bar.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.bar.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.bar.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.bar.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.bar.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.bar.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hoverAnimationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},cutoutPercentage:50};e.Type.extend({name:"Doughnut",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Arc({_chart:this.chart,_datasetIndex:o,_index:s,_model:{}}))},this)},this),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),this.resetElements(),this.update()},calculateCircumference:function(t,e){return t.total>0?2*Math.PI*(e/t.total):0},resetElements:function(){this.outerRadius=(i.min([this.chart.width,this.chart.height])-this.options.elements.slice.borderWidth/2)/2,this.innerRadius=this.options.cutoutPercentage?this.outerRadius/100*this.options.cutoutPercentage:1,this.radiusLength=(this.outerRadius-this.innerRadius)/this.data.datasets.length,i.each(this.data.datasets,function(t,e){t.total=0,i.each(t.data,function(e){t.total+=Math.abs(e)},this),t.outerRadius=this.outerRadius-this.radiusLength*e,t.innerRadius=t.outerRadius-this.radiusLength,i.each(t.metaData,function(e,o){i.extend(e,{_model:{x:this.chart.width/2,y:this.chart.height/2,startAngle:Math.PI*-.5,circumference:this.options.animation.animateRotate?0:this.calculateCircumference(metaSlice.value),outerRadius:this.options.animation.animateScale?0:t.outerRadius,innerRadius:this.options.animation.animateScale?0:t.innerRadius,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(t.backgroundColor,o,this.options.elements.slice.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(t.hoverBackgroundColor,o,this.options.elements.slice.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(t.borderWidth,o,this.options.elements.slice.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(t.borderColor,o,this.options.elements.slice.borderColor),label:i.getValueAtIndexOrDefault(t.label,o,this.data.labels[o])}}),e.pivot()},this)},this)},update:function(t){this.outerRadius=(i.min([this.chart.width,this.chart.height])-this.options.elements.slice.borderWidth/2)/2,this.innerRadius=this.options.cutoutPercentage?this.outerRadius/100*this.options.cutoutPercentage:1,this.radiusLength=(this.outerRadius-this.innerRadius)/this.data.datasets.length,i.each(this.data.datasets,function(t,e){t.total=0,i.each(t.data,function(e){t.total+=Math.abs(e)},this),t.outerRadius=this.outerRadius-this.radiusLength*e,t.innerRadius=t.outerRadius-this.radiusLength,i.each(t.metaData,function(o,s){i.extend(o,{_chart:this.chart,_datasetIndex:e,_index:s,_model:{x:this.chart.width/2,y:this.chart.height/2,circumference:this.calculateCircumference(t,t.data[s]),outerRadius:t.outerRadius,innerRadius:t.innerRadius,backgroundColor:o.custom&&o.custom.backgroundColor?o.custom.backgroundColor:i.getValueAtIndexOrDefault(t.backgroundColor,s,this.options.elements.slice.backgroundColor),hoverBackgroundColor:o.custom&&o.custom.hoverBackgroundColor?o.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(t.hoverBackgroundColor,s,this.options.elements.slice.hoverBackgroundColor),borderWidth:o.custom&&o.custom.borderWidth?o.custom.borderWidth:i.getValueAtIndexOrDefault(t.borderWidth,s,this.options.elements.slice.borderWidth),borderColor:o.custom&&o.custom.borderColor?o.custom.borderColor:i.getValueAtIndexOrDefault(t.borderColor,s,this.options.elements.slice.borderColor),label:i.getValueAtIndexOrDefault(t.label,s,this.data.labels[s])}}),0===s?o._model.startAngle=Math.PI*-.5:o._model.startAngle=t.metaData[s-1]._model.endAngle,o._model.endAngle=o._model.startAngle+o._model.circumference,s<t.data.length-1&&(t.metaData[s+1]._model.startAngle=o._model.endAngle),o.pivot()},this)},this),this.render(t)},draw:function(t){t=t||1,this.clear(),this.eachElement(function(e){e.transition(t).draw()},this),this.tooltip.transition(t).draw()},events:function(t){this.lastActive=this.lastActive||[],"mouseout"==t.type?this.active=[]:this.active=function(){switch(this.options.hover.mode){case"single":return this.getSliceAtEvent(t);case"label":return this.getSlicesAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.slice.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.slice.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.slice.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.slice.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.slice.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.slice.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,this.active[0]._model.borderColor),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.hoverBorderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,this.active[0]._model.borderColor),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.hoverBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this},getSliceAtEvent:function(t){var e=[],o=i.getRelativePosition(t);return this.eachElement(function(t,i){t.inRange(o.x,o.y)&&e.push(t)},this),e}}),e.types.Doughnut.extend({name:"Pie",defaults:i.merge(o,{cutoutPercentage:0})})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={stacked:!1,hover:{mode:"label"},scales:{xAxes:[{scaleType:"dataset",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{scaleType:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]}};e.Type.extend({name:"Line",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaDataset=new e.Line({_chart:this.chart,_datasetIndex:o,_points:t.metaData}),t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Point({_datasetIndex:o,_index:s,_chart:this.chart,_model:{x:0,y:0}}))},this),t.xAxisID=this.options.scales.xAxes[0].id,t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},nextPoint:function(t,e){return t[e+1]||t[e]},previousPoint:function(t,e){return t[e-1]||t[e]},resetElements:function(){this.eachElement(function(t,e,o,s){var a,n=this.scales[this.data.datasets[s].xAxisID],r=this.scales[this.data.datasets[s].yAxisID];a=r.getPixelForValue(r.min<0&&r.max<0?r.max:r.min>0&&r.max>0?r.min:0),i.extend(t,{_chart:this.chart,_xScale:n,_yScale:r,_datasetIndex:s,_index:e,_model:{x:n.getPixelForValue(null,e,!0),y:a,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.data.datasets[s].radius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].hitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,e){var o,s=this.scales[t.yAxisID];o=s.getPixelForValue(s.min<0&&s.max<0?s.max:s.min>0&&s.max>0?s.min:0),i.extend(t.metaDataset,{_scale:s,_datasetIndex:e,_children:t.metaData,_model:{tension:t.tension||this.options.elements.line.tension,backgroundColor:t.backgroundColor||this.options.elements.line.backgroundColor,borderWidth:t.borderWidth||this.options.elements.line.borderWidth,borderColor:t.borderColor||this.options.elements.line.borderColor,fill:void 0!==t.fill?t.fill:this.options.elements.line.fill,skipNull:void 0!==t.skipNull?t.skipNull:this.options.elements.line.skipNull,drawNull:void 0!==t.drawNull?t.drawNull:this.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:o}}),t.metaDataset.pivot()}),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:n,_datasetIndex:s,_index:e,_model:{x:a.getPixelForValue(null,e,!0),y:n.getPointPixelForValue(this.data.datasets[s].data[e],e,s),tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.data.datasets[s].radius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].hitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this),this.render(t)},buildScale:function(){var t=this,o=function(){this.min=null,this.max=null;var e=[],o=[];if(t.options.stacked){i.each(t.data.datasets,function(s){s.yAxisID===this.id&&i.each(s.data,function(i,s){e[s]=e[s]||0,o[s]=o[s]||0,t.options.relativePoints?e[s]=100:0>i?o[s]+=i:e[s]+=i},this)},this);var s=e.concat(o);this.min=i.min(s),this.max=i.max(s)}else i.each(t.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)};this.scales={};var s=e.scales.getScaleConstructor(this.options.scales.xAxes[0].scaleType),a=new s({ctx:this.chart.ctx,options:this.options.scales.xAxes[0],calculateRange:function(){this.labels=t.data.labels,this.min=0,this.max=this.labels.length},id:this.options.scales.xAxes[0].id});this.scales[a.id]=a,i.each(this.options.scales.yAxes,function(i){var s=e.scales.getScaleConstructor(i.scaleType),a=new s({ctx:this.chart.ctx,options:i,calculateRange:o,getPointPixelForValue:function(e,i,o){if(t.options.stacked){for(var s=0,a=0,n=0;o>n;++n)t.data.datasets[n].data[i]<0?a+=t.data.datasets[n].data[i]:s+=t.data.datasets[n].data[i];return this.getPixelForValue(0>e?a+e:s+e)}return this.getPixelForValue(e)},id:i.id});this.scales[a.id]=a},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.scales,function(t){t.draw(this.chartArea)},this);for(var o=this.data.datasets.length-1;o>=0;o--){var s=this.data.datasets[o];i.each(s.metaData,function(t,i){t.transition(e)},this),s.metaDataset.transition(e).draw(),i.each(s.metaData,function(t){t.draw()})}this.tooltip.transition(e).draw()},events:function(t){this.lastActive=this.lastActive||[],"mouseout"==t.type?this.active=[]:this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.radius=this.lastActive[0].custom&&this.lastActive[0].custom.radius?this.lastActive[0].custom.radius:i.getValueAtIndexOrDefault(e.radius,o,this.options.elements.point.radius),this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.radius=this.lastActive[s].custom&&this.lastActive[s].custom.radius?this.lastActive[s].custom.radius:i.getValueAtIndexOrDefault(e.radius,o,this.options.elements.point.radius),this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.radius?this.active[0].custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.options.elements.point.hoverRadius),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.radius?this.active[s].custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.options.elements.point.hoverRadius),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={scale:{scaleType:"radialLinear",display:!0,animate:!1,lineArc:!0,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2}},animateRotate:!0};e.Type.extend({name:"PolarArea",defaults:o,initialize:function(){var t=this,o=e.scales.getScaleConstructor(this.options.scale.scaleType);this.scale=new o({options:this.options.scale,lineArc:!0,width:this.chart.width,height:this.chart.height,xCenter:this.chart.width/2,yCenter:this.chart.height/2,ctx:this.chart.ctx,valuesCount:this.data.length,calculateRange:function(){this.min=null,this.max=null,i.each(t.data.datasets[0].data,function(t){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)}}),i.bindEvents(this,this.options.events,this.events),i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Arc({_chart:this.chart,_datasetIndex:o,_index:s,_model:{}}))},this)},this),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),this.updateScaleRange(),this.scale.calculateRange(),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},updateScaleRange:function(){i.extend(this.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})},resetElements:function(){1/this.data.datasets[0].data.length*2;i.each(this.data.datasets[0].metaData,function(t,e){this.data.datasets[0].data[e];i.extend(t,{_index:e,_model:{x:this.chart.width/2,y:this.chart.height/2,innerRadius:0,outerRadius:0,startAngle:Math.PI*-.5,endAngle:Math.PI*-.5,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor,e,this.options.elements.slice.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor,e,this.options.elements.slice.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth,e,this.options.elements.slice.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[0].borderColor,e,this.options.elements.slice.borderColor),label:i.getValueAtIndexOrDefault(this.data.datasets[0].labels,e,this.data.datasets[0].labels[e])}}),t.pivot()},this)},update:function(t){this.updateScaleRange(),this.scale.calculateRange(),this.scale.generateTicks(),this.scale.buildYLabels(),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height);var o=1/this.data.datasets[0].data.length*2;
-i.each(this.data.datasets[0].metaData,function(t,e){var s=this.data.datasets[0].data[e],a=-.5*Math.PI+Math.PI*o*e,n=a+o*Math.PI;i.extend(t,{_index:e,_model:{x:this.chart.width/2,y:this.chart.height/2,innerRadius:0,outerRadius:this.scale.calculateCenterOffset(s),startAngle:a,endAngle:n,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor,e,this.options.elements.slice.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor,e,this.options.elements.slice.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth,e,this.options.elements.slice.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[0].borderColor,e,this.options.elements.slice.borderColor),label:i.getValueAtIndexOrDefault(this.data.datasets[0].labels,e,this.data.datasets[0].labels[e])}}),t.pivot(),console.log(t)},this),this.render(t)},draw:function(t){var e=t||1;this.clear(),i.each(this.data.datasets[0].metaData,function(t,i){t.transition(e).draw()},this),this.scale.draw(),this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getSliceAtEvent(t);case"label":return this.getSlicesAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.slice.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.slice.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.slice.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.slice.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.slice.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.slice.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+1),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+1),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this},getSliceAtEvent:function(t){var e=[],o=i.getRelativePosition(t);return this.eachElement(function(t,i){t.inRange(o.x,o.y)&&e.push(t)},this),e}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.Type.extend({name:"Radar",defaults:{scale:{scaleType:"radialLinear",display:!0,animate:!1,lineArc:!1,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1},angleLines:{show:!0,color:"rgba(0,0,0,.1)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},elements:{line:{tension:0}},legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].strokeColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>'},initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaDataset=new e.Line({_chart:this.chart,_datasetIndex:o,_points:t.metaData,_loop:!0}),t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Point({_datasetIndex:o,_index:s,_chart:this.chart,_model:{x:0,y:0}}))},this)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},nextPoint:function(t,e){return t[e+1]||t[0]},previousPoint:function(t,e){return t[e-1]||t[t.length-1]},resetElements:function(){this.eachElement(function(t,e,o,s){i.extend(t,{_chart:this.chart,_datasetIndex:s,_index:e,_scale:this.scale,_model:{x:this.scale.xCenter,y:this.scale.yCenter,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=this.scale.xCenter,t._model.controlPointPreviousY=this.scale.yCenter,t._model.controlPointNextX=this.scale.xCenter,t._model.controlPointNextY=this.scale.yCenter,t.pivot()},this)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,e){var o;o=this.scale.min<0&&this.scale.max<0?this.scale.getPointPosition(0,this.scale.max):this.scale.min>0&&this.scale.max>0?this.scale.getPointPosition(0,this.scale.min):this.scale.getPointPosition(0,0),i.extend(t.metaDataset,{_datasetIndex:e,_children:t.metaData,_model:{tension:t.tension||this.options.elements.line.tension,backgroundColor:t.backgroundColor||this.options.elements.line.backgroundColor,borderWidth:t.borderWidth||this.options.elements.line.borderWidth,borderColor:t.borderColor||this.options.elements.line.borderColor,fill:void 0!==t.fill?t.fill:this.options.elements.line.fill,skipNull:void 0!==t.skipNull?t.skipNull:this.options.elements.line.skipNull,drawNull:void 0!==t.drawNull?t.drawNull:this.options.elements.line.drawNull,scaleTop:this.scale.top,scaleBottom:this.scale.bottom,scaleZero:o}}),t.metaDataset.pivot()}),this.eachElement(function(t,e,o,s){var a=this.scale.getPointPosition(e,this.scale.calculateCenterOffset(this.data.datasets[s].data[e]));i.extend(t,{_chart:this.chart,_datasetIndex:s,_index:e,_model:{x:a.x,y:a.y,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this),this.render(t)},buildScale:function(){var t=this,o=e.scales.getScaleConstructor(this.options.scale.scaleType);this.scale=new o({options:this.options.scale,height:this.chart.height,width:this.chart.width,xCenter:this.chart.width/2,yCenter:this.chart.height/2,ctx:this.chart.ctx,labels:this.data.labels,valuesCount:this.data.datasets[0].data.length,calculateRange:function(){this.min=null,this.max=null,i.each(t.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)}}),this.scale.setScaleSize(),this.scale.calculateRange(),this.scale.generateTicks(),this.scale.buildYLabels()},draw:function(t){var e=t||1;this.clear(),this.scale.draw(this.chartArea);for(var o=this.data.datasets.length-1;o>=0;o--){var s=this.data.datasets[o];i.each(s.metaData,function(t,i){t.transition(e)},this),s.metaDataset.transition(e).draw(),i.each(s.metaData,function(t){t.draw()})}this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.radius=this.lastActive[0].custom&&this.lastActive[0].custom.radius?this.lastActive[0].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.radius=this.lastActive[s].custom&&this.lastActive[s].custom.radius?this.lastActive[s].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+2),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth+2);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+2),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth+2);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.scaleService={fitScalesForChart:function(t,e,o){var s=5,a=5;if(t){var n=i.where(t.scales,function(t){return"left"==t.options.position}),r=i.where(t.scales,function(t){return"right"==t.options.position}),h=i.where(t.scales,function(t){return"top"==t.options.position}),l=i.where(t.scales,function(t){return"bottom"==t.options.position});if(0===h.length||0===l.length){var c=0,d=function(t){t.options.labels.show&&(c=Math.max(c,t.options.labels.fontSize))};i.each(n,d),i.each(r,d),0===h.length&&(a+=.75*c),0===l.length&&(a+=1.5*c)}var u,v=e/2,m=o/2,g=m/v;t.options.maintainAspectRatio&&(u=o/e,g!=u&&(m=v*u,g=u)),v-=2*s,m-=2*a;var p=(e-v)/(n.length+r.length),f=(o-m)/(h.length+l.length),b=[],x=function(t){var e=t.fit(p,m);b.push({horizontal:!1,minSize:e,scale:t})},A=function(t){var e=t.fit(v,f);b.push({horizontal:!0,minSize:e,scale:t})};i.each(n,x),i.each(r,x),i.each(h,A),i.each(l,A);var C=o-2*a,y=e-2*s;i.each(b,function(t){t.horizontal?C-=t.minSize.height:y-=t.minSize.width});var _=function(t){var e=i.findNextWhere(b,function(e){return e.scale===t});e&&t.fit(e.minSize.width,C)},w=function(t){var e=i.findNextWhere(b,function(e){return e.scale===t}),o={left:k,right:P,top:0,bottom:0};e&&t.fit(y,e.minSize.height,o)},k=s,P=s,S=a,I=a;i.each(n,_),i.each(r,_),i.each(n,function(t){k+=t.width}),i.each(r,function(t){P+=t.width}),i.each(h,w),i.each(l,w),i.each(h,function(t){S+=t.height}),i.each(l,function(t){I+=t.height}),i.each(n,function(t){var e=i.findNextWhere(b,function(e){return e.scale===t}),o={left:0,right:0,top:S,bottom:I};e&&t.fit(e.minSize.width,C,o)}),i.each(r,function(t){var e=i.findNextWhere(b,function(e){return e.scale===t}),o={left:0,right:0,top:S,bottom:I};e&&t.fit(e.minSize.width,C,o)});var W=s,D=a,O=function(t){t.left=W,t.right=W+t.width,t.top=S,t.bottom=S+C,W=t.right},M=function(t){t.left=k,t.right=k+y,t.top=D,t.bottom=D+t.height,D=t.bottom};i.each(n,O),i.each(h,M),W+=y,D+=C,i.each(r,O),i.each(l,M),t.chartArea={left:k,top:S,right:k+y,bottom:S+C}}}},e.scales={constructors:{},registerScaleType:function(t,e){this.constructors[t]=e},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0}};var o=e.Element.extend({calculateRange:i.noop,isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},generateTicks:function(t,e){if(this.ticks=[],this.options.override)for(var o=0;o<=this.options.override.steps;++o){var s=this.options.override.start+o*this.options.override.stepWidth;ticks.push(s)}else{var a;if(a=this.isHorizontal()?Math.min(11,Math.ceil(t/50)):Math.min(11,Math.ceil(e/(2*this.options.labels.fontSize))),a=Math.max(2,a),this.options.beginAtZero){var n=i.sign(this.min),r=i.sign(this.max);0>n&&0>r?this.max=0:n>0&&r>0&&(this.min=0)}for(var h=i.niceNum(this.max-this.min,!1),l=i.niceNum(h/(a-1),!0),c=Math.floor(this.min/l)*l,d=Math.ceil(this.max/l)*l,u=c;d>=u;u+=l)this.ticks.push(u)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,o){var s;this.options.labels.userCallback?s=this.options.lables.userCallback(t,e,o):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.labels.push(s?s:"")},this)},getPixelForValue:function(t){var e,i=this.max-this.min;return e=this.isHorizontal()?this.left+this.width/i*(t-this.min):this.bottom-this.height/i*(t-this.min)},fit:function(t,e){this.calculateRange(),this.generateTicks(t,e),this.buildLabels();var o={width:0,height:0};if(this.isHorizontal()?(o.width=t,o.height=this.options.gridLines.show?10:0):(o.height=e,o.width=this.options.gridLines.show?10:0),this.options.labels.show){var s=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);if(this.isHorizontal()){var a=(e-o.height,1.5*this.options.labels.fontSize);o.height=Math.min(e,o.height+a)}else{var n=t-o.width,r=i.longestText(this.ctx,s,this.labels);n>r?o.width+=r:o.width=t}}return this.width=o.width,this.height=o.height,o},draw:function(t){if(this.options.display){var e,o;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){e=!0,o=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var s="bottom"==this.options.position?this.top:this.bottom-5,a="bottom"==this.options.position?this.top+5:this.bottom;i.each(this.ticks,function(n,r){var h=this.getPixelForValue(n);0===n||!o&&0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,s),this.ctx.lineTo(h,a)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()},this)}if(this.options.labels.show){var n;"top"==this.options.position?(n=this.bottom-10,this.ctx.textBaseline="bottom"):(n=this.top+10,this.ctx.textBaseline="top"),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,i,n)},this)}}else{if(this.options.gridLines.show){e=!0,o=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var r="right"==this.options.position?this.left:this.right-5,h="right"==this.options.position?this.left+5:this.right;i.each(this.ticks,function(s,a){var n=this.getPixelForValue(s);0===s||!o&&0===a?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),n+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(r,n),this.ctx.lineTo(h,n)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,n),this.ctx.lineTo(t.right,n)),this.ctx.stroke()},this)}if(this.options.labels.show){var l;"left"==this.options.position?(l=this.right-10,this.ctx.textAlign="right"):(l=this.left+5,this.ctx.textAlign="left"),this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,l,i)},this)}}}}});e.scales.registerScaleType("linear",o);var s=e.Element.extend({calculateRange:i.noop,isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},getPixelForValue:function(t,e,i){if(this.isHorizontal()){var o=(this.labelRotation>0,this.width-(this.paddingLeft+this.paddingRight)),s=o/Math.max(this.max-(this.options.gridLines.offsetGridLines?0:1),1),a=s*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&i&&(a+=s/2),this.left+Math.round(a)}return this.top+e*(this.height/this.max)},calculateLabelRotation:function(t,e){var o=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=o;var s,a,n=this.ctx.measureText(this.labels[0]).width,r=this.ctx.measureText(this.labels[this.labels.length-1]).width;if(this.paddingRight=r/2+3,this.paddingLeft=n/2+3,this.labelRotation=0,this.options.display){var h,l,c=i.longestText(this.ctx,o,this.labels);this.labelWidth=c;for(var d=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>d&&0===this.labelRotation||this.labelWidth>d&&this.labelRotation<=90&&this.labelRotation>0;){if(h=Math.cos(i.toRadians(this.labelRotation)),l=Math.sin(i.toRadians(this.labelRotation)),s=h*n,a=h*r,s+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=s+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,l*c>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=h*c}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;e&&(this.paddingLeft-=e.left,this.paddingRight-=e.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},fit:function(t,e,o){this.calculateRange(),this.calculateLabelRotation(e,o);var s={width:0,height:0},a=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),n=i.longestText(this.ctx,a,this.labels);if(this.isHorizontal()){s.width=t,this.width=t;var r=Math.cos(i.toRadians(this.labelRotation))*n+1.5*this.options.labels.fontSize;s.height=Math.min(r,e)}else s.height=e,this.height=e,s.width=Math.min(n+6,t);return this.width=s.width,this.height=s.height,s},draw:function(t){if(this.options.display){var e;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){e=!0;var o="bottom"==this.options.position?this.top:this.bottom-10,s="bottom"==this.options.position?this.top+10:this.bottom,a=0!==this.labelRotation;i.each(this.labels,function(n,r){var h=this.getPixelForValue(n,r,!1),l=this.getPixelForValue(n,r,!0);this.options.gridLines.show&&(0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,o),this.ctx.lineTo(h,s)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(l,a?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=a?"right":"center",this.ctx.textBaseline=a?"middle":"top",this.ctx.fillText(n,0,0),this.ctx.restore())},this)}else this.options.gridLines.show,this.options.labels.show}}});e.scales.registerScaleType("dataset",s);var a=e.Element.extend({initialize:function(){this.size=i.min([this.height,this.width]),this.drawingArea=this.options.display?this.size/2-(this.options.labels.fontSize/2+this.options.labels.backdropPaddingY):this.size/2},calculateCenterOffset:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},update:function(){this.options.lineArc?this.drawingArea=this.options.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},calculateRange:i.noop,generateTicks:function(){if(this.ticks=[],this.options.override)for(var t=0;t<=this.options.override.steps;++t){var e=this.options.override.start+t*this.options.override.stepWidth;ticks.push(e)}else{var o=Math.min(11,Math.ceil(this.drawingArea/(2*this.options.labels.fontSize)));if(o=Math.max(2,o),this.options.beginAtZero){var s=i.sign(this.min),a=i.sign(this.max);0>s&&0>a?this.max=0:s>0&&a>0&&(this.min=0)}for(var n=i.niceNum(this.max-this.min,!1),r=i.niceNum(n/(o-1),!0),h=Math.floor(this.min/r)*r,l=Math.ceil(this.max/r)*r,c=h;l>=c;c+=r)this.ticks.push(c)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildYLabels:function(){this.yLabels=[],i.each(this.ticks,function(t,e,o){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,o):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.yLabels.push(s?s:"")},this)},getCircumference:function(){return 2*Math.PI/this.valuesCount},setScaleSize:function(){var t,e,o,s,a,n,r,h,l,c,d,u,v=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),m=this.width,g=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.valuesCount;e++)t=this.getPointPosition(e,v),o=this.ctx.measureText(i.template(this.options.labels.template,{value:this.labels[e]})).width+5,0===e||e===this.valuesCount/2?(s=o/2,t.x+s>m&&(m=t.x+s,a=e),t.x-s<g&&(g=t.x-s,r=e)):e<this.valuesCount/2?t.x+o>m&&(m=t.x+o,a=e):e>this.valuesCount/2&&t.x-o<g&&(g=t.x-o,r=e);l=g,c=Math.ceil(m-this.width),n=this.getIndexAngle(a),h=this.getIndexAngle(r),d=c/Math.sin(n+Math.PI/2),u=l/Math.sin(h+Math.PI/2),d=i.isNumber(d)?d:0,u=i.isNumber(u)?u:0,this.drawingArea=v-(u+d)/2,this.setCenterPoint(u,d)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,o=t+this.drawingArea;this.xCenter=(o+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.valuesCount;return t*e-Math.PI/2},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},draw:function(){if(this.options.display){var t=this.ctx;if(i.each(this.yLabels,function(e,o){if(o>0){var s,a=o*(this.drawingArea/Math.max(this.ticks.length,1)),n=this.yCenter-a;
-if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,a,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var r=0;r<this.valuesCount;r++)s=this.getPointPosition(r,this.calculateCenterOffset(this.ticks[o])),0===r?t.moveTo(s.x,s.y):t.lineTo(s.x,s.y);t.closePath(),t.stroke()}if(this.options.labels.show){if(t.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),this.showLabelBackdrop){var h=t.measureText(e).width;t.fillStyle=this.options.labels.backdropColor,t.fillRect(this.xCenter-h/2-this.options.labels.backdropPaddingX,n-this.fontSize/2-this.options.labels.backdropPaddingY,h+2*this.options.labels.backdropPaddingX,this.options.labels.fontSize+2*this.options.lables.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.labels.fontColor,t.fillText(e,this.xCenter,n)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.valuesCount-1;e>=0;e--){if(this.options.angleLines.show){var o=this.getPointPosition(e,this.calculateCenterOffset(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(o.x,o.y),t.stroke(),t.closePath()}var s=this.getPointPosition(e,this.calculateCenterOffset(this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var a=this.labels.length,n=this.labels.length/2,r=n/2,h=r>e||e>a-r,l=e===r||e===a-r;0===e?t.textAlign="center":e===n?t.textAlign="center":n>e?t.textAlign="left":t.textAlign="right",l?t.textBaseline="middle":h?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.labels[e],s.x,s.y)}}}}});e.scales.registerScaleType("radialLinear",a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={hover:{mode:"single"},scales:{xAxes:[{scaleType:"linear",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,integersOnly:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{scaleType:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,integersOnly:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]},legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].borderColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>',tooltips:{template:"(<%= value.x %>, <%= value.y %>)",multiTemplate:"<%if (datasetLabel){%><%=datasetLabel%>: <%}%>(<%= value.x %>, <%= value.y %>)"}};e.Type.extend({name:"Scatter",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaDataset=new e.Line({_chart:this.chart,_datasetIndex:o,_points:t.metaData}),t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Point({_datasetIndex:o,_index:s,_chart:this.chart,_model:{x:0,y:0}}))},this),t.xAxisID||(t.xAxisID=this.options.scales.xAxes[0].id),t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},nextPoint:function(t,e){return t[e+1]||t[e]},previousPoint:function(t,e){return t[e-1]||t[e]},resetElements:function(){this.eachElement(function(t,e,o,s){var a,n=this.scales[this.data.datasets[s].xAxisID],r=this.scales[this.data.datasets[s].yAxisID];a=r.getPixelForValue(r.min<0&&r.max<0?r.max:r.min>0&&r.max>0?r.min:0),i.extend(t,{_chart:this.chart,_xScale:n,_yScale:r,_datasetIndex:s,_index:e,_model:{x:n.getPixelForValue(this.data.datasets[s].data[e].x),y:a,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e]||null===this.data.datasets[s].data[e].x||null===this.data.datasets[s].data[e].y,hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},update:function(){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,e){var o,s=this.scales[t.yAxisID];o=s.getPixelForValue(s.min<0&&s.max<0?s.max:s.min>0&&s.max>0?s.min:0),i.extend(t.metaDataset,{_scale:s,_datasetIndex:e,_children:t.metaData,_model:{tension:t.tension||this.options.elements.line.tension,backgroundColor:t.backgroundColor||this.options.elements.line.backgroundColor,borderWidth:t.borderWidth||this.options.elements.line.borderWidth,borderColor:t.borderColor||this.options.elements.line.borderColor,fill:void 0!==t.fill?t.fill:this.options.elements.line.fill,skipNull:void 0!==t.skipNull?t.skipNull:this.options.elements.line.skipNull,drawNull:void 0!==t.drawNull?t.drawNull:this.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:o}}),t.metaDataset.pivot()}),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:n,_datasetIndex:s,_index:e,_model:{x:a.getPixelForValue(this.data.datasets[s].data[e].x),y:n.getPixelForValue(this.data.datasets[s].data[e].y),tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e]||null===this.data.datasets[s].data[e].x||null===this.data.datasets[s].data[e].y,hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this),this.render()},buildScale:function(){var t=this,o=function(){this.min=null,this.max=null,i.each(t.data.datasets,function(t){t.xAxisID===this.id&&i.each(t.data,function(t){null===this.min?this.min=t.x:t.x<this.min&&(this.min=t.x),null===this.max?this.max=t.x:t.x>this.max&&(this.max=t.x)},this)},this)},s=function(){this.min=null,this.max=null,i.each(t.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t){null===this.min?this.min=t.y:t.y<this.min&&(this.min=t.y),null===this.max?this.max=t.y:t.y>this.max&&(this.max=t.y)},this)},this)};this.scales={},i.each(this.options.scales.xAxes,function(t){var i=e.scales.getScaleConstructor(t.scaleType),s=new i({ctx:this.chart.ctx,options:t,calculateRange:o,id:t.id});this.scales[s.id]=s},this),i.each(this.options.scales.yAxes,function(t){var i=e.scales.getScaleConstructor(t.scaleType),o=new i({ctx:this.chart.ctx,options:t,calculateRange:s,id:t.id,getPointPixelForValue:function(t,e,i){return this.getPixelForValue(t)}});this.scales[o.id]=o},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.scales,function(t){t.draw(this.chartArea)},this);for(var o=this.data.datasets.length-1;o>=0;o--){var s=this.data.datasets[o];i.each(s.metaData,function(t,i){t.transition(e)},this),s.metaDataset.transition(e).draw(),i.each(s.metaData,function(t){t.draw()})}this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.radius=this.lastActive[0].custom&&this.lastActive[0].custom.radius?this.lastActive[0].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.radius=this.lastActive[s].custom&&this.lastActive[s].custom.radius?this.lastActive[s].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+1),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+1),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hoverAnimationDuration))}return this.lastActive=this.active,this}})}.call(this),!function t(e,i,o){function s(n,r){if(!i[n]){if(!e[n]){var h="function"==typeof require&&require;if(!r&&h)return h(n,!0);if(a)return a(n,!0);var l=new Error("Cannot find module '"+n+"'");throw l.code="MODULE_NOT_FOUND",l}var c=i[n]={exports:{}};e[n][0].call(c.exports,function(t){var i=e[n][1][t];return s(i?i:t)},c,c.exports,t,e,i,o)}return i[n].exports}for(var a="function"==typeof require&&require,n=0;n<o.length;n++)s(o[n]);return s}({1:[function(t,e,i){!function(){var i=t("color-convert"),o=t("color-string"),s=function(t){if(t instanceof s)return t;if(!(this instanceof s))return new s(t);if(this.values={rgb:[0,0,0],hsl:[0,0,0],hsv:[0,0,0],hwb:[0,0,0],cmyk:[0,0,0,0],alpha:1},"string"==typeof t){var e=o.getRgba(t);if(e)this.setValues("rgb",e);else if(e=o.getHsla(t))this.setValues("hsl",e);else{if(!(e=o.getHwb(t)))throw new Error('Unable to parse color from string "'+t+'"');this.setValues("hwb",e)}}else if("object"==typeof t){var e=t;if(void 0!==e.r||void 0!==e.red)this.setValues("rgb",e);else if(void 0!==e.l||void 0!==e.lightness)this.setValues("hsl",e);else if(void 0!==e.v||void 0!==e.value)this.setValues("hsv",e);else if(void 0!==e.w||void 0!==e.whiteness)this.setValues("hwb",e);else{if(void 0===e.c&&void 0===e.cyan)throw new Error("Unable to parse color from object "+JSON.stringify(t));this.setValues("cmyk",e)}}};s.prototype={rgb:function(t){return this.setSpace("rgb",arguments)},hsl:function(t){return this.setSpace("hsl",arguments)},hsv:function(t){return this.setSpace("hsv",arguments)},hwb:function(t){return this.setSpace("hwb",arguments)},cmyk:function(t){return this.setSpace("cmyk",arguments)},rgbArray:function(){return this.values.rgb},hslArray:function(){return this.values.hsl},hsvArray:function(){return this.values.hsv},hwbArray:function(){return 1!==this.values.alpha?this.values.hwb.concat([this.values.alpha]):this.values.hwb},cmykArray:function(){return this.values.cmyk},rgbaArray:function(){var t=this.values.rgb;return t.concat([this.values.alpha])},hslaArray:function(){var t=this.values.hsl;return t.concat([this.values.alpha])},alpha:function(t){return void 0===t?this.values.alpha:(this.setValues("alpha",t),this)},red:function(t){return this.setChannel("rgb",0,t)},green:function(t){return this.setChannel("rgb",1,t)},blue:function(t){return this.setChannel("rgb",2,t)},hue:function(t){return this.setChannel("hsl",0,t)},saturation:function(t){return this.setChannel("hsl",1,t)},lightness:function(t){return this.setChannel("hsl",2,t)},saturationv:function(t){return this.setChannel("hsv",1,t)},whiteness:function(t){return this.setChannel("hwb",1,t)},blackness:function(t){return this.setChannel("hwb",2,t)},value:function(t){return this.setChannel("hsv",2,t)},cyan:function(t){return this.setChannel("cmyk",0,t)},magenta:function(t){return this.setChannel("cmyk",1,t)},yellow:function(t){return this.setChannel("cmyk",2,t)},black:function(t){return this.setChannel("cmyk",3,t)},hexString:function(){return o.hexString(this.values.rgb)},rgbString:function(){return o.rgbString(this.values.rgb,this.values.alpha)},rgbaString:function(){return o.rgbaString(this.values.rgb,this.values.alpha)},percentString:function(){return o.percentString(this.values.rgb,this.values.alpha)},hslString:function(){return o.hslString(this.values.hsl,this.values.alpha)},hslaString:function(){return o.hslaString(this.values.hsl,this.values.alpha)},hwbString:function(){return o.hwbString(this.values.hwb,this.values.alpha)},keyword:function(){return o.keyword(this.values.rgb,this.values.alpha)},rgbNumber:function(){return this.values.rgb[0]<<16|this.values.rgb[1]<<8|this.values.rgb[2]},luminosity:function(){for(var t=this.values.rgb,e=[],i=0;i<t.length;i++){var o=t[i]/255;e[i]=.03928>=o?o/12.92:Math.pow((o+.055)/1.055,2.4)}return.2126*e[0]+.7152*e[1]+.0722*e[2]},contrast:function(t){var e=this.luminosity(),i=t.luminosity();return e>i?(e+.05)/(i+.05):(i+.05)/(e+.05)},level:function(t){var e=this.contrast(t);return e>=7.1?"AAA":e>=4.5?"AA":""},dark:function(){var t=this.values.rgb,e=(299*t[0]+587*t[1]+114*t[2])/1e3;return 128>e},light:function(){return!this.dark()},negate:function(){for(var t=[],e=0;3>e;e++)t[e]=255-this.values.rgb[e];return this.setValues("rgb",t),this},lighten:function(t){return this.values.hsl[2]+=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},darken:function(t){return this.values.hsl[2]-=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},saturate:function(t){return this.values.hsl[1]+=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},desaturate:function(t){return this.values.hsl[1]-=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},whiten:function(t){return this.values.hwb[1]+=this.values.hwb[1]*t,this.setValues("hwb",this.values.hwb),this},blacken:function(t){return this.values.hwb[2]+=this.values.hwb[2]*t,this.setValues("hwb",this.values.hwb),this},greyscale:function(){var t=this.values.rgb,e=.3*t[0]+.59*t[1]+.11*t[2];return this.setValues("rgb",[e,e,e]),this},clearer:function(t){return this.setValues("alpha",this.values.alpha-this.values.alpha*t),this},opaquer:function(t){return this.setValues("alpha",this.values.alpha+this.values.alpha*t),this},rotate:function(t){var e=this.values.hsl[0];return e=(e+t)%360,e=0>e?360+e:e,this.values.hsl[0]=e,this.setValues("hsl",this.values.hsl),this},mix:function(t,e){e=1-(null==e?.5:e);for(var i=2*e-1,o=this.alpha()-t.alpha(),s=((i*o==-1?i:(i+o)/(1+i*o))+1)/2,a=1-s,n=this.rgbArray(),r=t.rgbArray(),h=0;h<n.length;h++)n[h]=n[h]*s+r[h]*a;this.setValues("rgb",n);var l=this.alpha()*e+t.alpha()*(1-e);return this.setValues("alpha",l),this},toJSON:function(){return this.rgb()},clone:function(){return new s(this.rgb())}},s.prototype.getValues=function(t){for(var e={},i=0;i<t.length;i++)e[t.charAt(i)]=this.values[t][i];return 1!=this.values.alpha&&(e.a=this.values.alpha),e},s.prototype.setValues=function(t,e){var o={rgb:["red","green","blue"],hsl:["hue","saturation","lightness"],hsv:["hue","saturation","value"],hwb:["hue","whiteness","blackness"],cmyk:["cyan","magenta","yellow","black"]},s={rgb:[255,255,255],hsl:[360,100,100],hsv:[360,100,100],hwb:[360,100,100],cmyk:[100,100,100,100]},a=1;if("alpha"==t)a=e;else if(e.length)this.values[t]=e.slice(0,t.length),a=e[t.length];else if(void 0!==e[t.charAt(0)]){for(var n=0;n<t.length;n++)this.values[t][n]=e[t.charAt(n)];a=e.a}else if(void 0!==e[o[t][0]]){for(var r=o[t],n=0;n<t.length;n++)this.values[t][n]=e[r[n]];a=e.alpha}if(this.values.alpha=Math.max(0,Math.min(1,void 0!==a?a:this.values.alpha)),"alpha"!=t){for(var n=0;n<t.length;n++){var h=Math.max(0,Math.min(s[t][n],this.values[t][n]));this.values[t][n]=Math.round(h)}for(var l in o){l!=t&&(this.values[l]=i[t][l](this.values[t]));for(var n=0;n<l.length;n++){var h=Math.max(0,Math.min(s[l][n],this.values[l][n]));this.values[l][n]=Math.round(h)}}return!0}},s.prototype.setSpace=function(t,e){var i=e[0];return void 0===i?this.getValues(t):("number"==typeof i&&(i=Array.prototype.slice.call(e)),this.setValues(t,i),this)},s.prototype.setChannel=function(t,e,i){return void 0===i?this.values[t][e]:(this.values[t][e]=i,this.setValues(t,this.values[t]),this)},window.Color=e.exports=s}()},{"color-convert":3,"color-string":4}],2:[function(t,e,i){function o(t){var e,i,o,s=t[0]/255,a=t[1]/255,n=t[2]/255,r=Math.min(s,a,n),h=Math.max(s,a,n),l=h-r;return h==r?e=0:s==h?e=(a-n)/l:a==h?e=2+(n-s)/l:n==h&&(e=4+(s-a)/l),e=Math.min(60*e,360),0>e&&(e+=360),o=(r+h)/2,i=h==r?0:.5>=o?l/(h+r):l/(2-h-r),[e,100*i,100*o]}function s(t){var e,i,o,s=t[0],a=t[1],n=t[2],r=Math.min(s,a,n),h=Math.max(s,a,n),l=h-r;return i=0==h?0:l/h*1e3/10,h==r?e=0:s==h?e=(a-n)/l:a==h?e=2+(n-s)/l:n==h&&(e=4+(s-a)/l),e=Math.min(60*e,360),0>e&&(e+=360),o=h/255*1e3/10,[e,i,o]}function a(t){var e=t[0],i=t[1],s=t[2],a=o(t)[0],n=1/255*Math.min(e,Math.min(i,s)),s=1-1/255*Math.max(e,Math.max(i,s));return[a,100*n,100*s]}function n(t){var e,i,o,s,a=t[0]/255,n=t[1]/255,r=t[2]/255;return s=Math.min(1-a,1-n,1-r),e=(1-a-s)/(1-s)||0,i=(1-n-s)/(1-s)||0,o=(1-r-s)/(1-s)||0,[100*e,100*i,100*o,100*s]}function h(t){return $[JSON.stringify(t)]}function l(t){var e=t[0]/255,i=t[1]/255,o=t[2]/255;e=e>.04045?Math.pow((e+.055)/1.055,2.4):e/12.92,i=i>.04045?Math.pow((i+.055)/1.055,2.4):i/12.92,o=o>.04045?Math.pow((o+.055)/1.055,2.4):o/12.92;var 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s=this.previousPoint(i,this._children,o),a=this.nextPoint(i,this._children,o);return 0===o?void 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s=this.previousPoint(i,this._children,o),a=this.nextPoint(i,this._children,o);return 0===o?void e.moveTo(i._view.x,i._view.y):i._view.skip&&t.skipNull&&!this._loop?(e.moveTo(s._view.x,i._view.y),void e.moveTo(a._view.x,i._view.y)):s._view.skip&&t.skipNull&&!this._loop?(e.moveTo(i._view.x,s._view.y),void e.moveTo(i._view.x,i._view.y)):s._view.skip&&t.skipNull?void e.moveTo(i._view.x,i._view.y):void(t.tension>0?e.bezierCurveTo(s._view.controlPointNextX,s._view.controlPointNextY,i._view.controlPointPreviousX,i._view.controlPointPreviousY,i._view.x,i._view.y):e.lineTo(i._view.x,i._view.y))},this),this._loop&&!o._view.skip&&(t.tension>0?e.bezierCurveTo(a._view.controlPointNextX,a._view.controlPointNextY,o._view.controlPointPreviousX,o._view.controlPointPreviousY,o._view.x,o._view.y):e.lineTo(o._view.x,o._view.y)),e.stroke()},nextPoint:function(t,e,i){return this.loop?e[i+1]||e[0]:e[i+1]||e[e.length-1]},previousPoint:function(t,e,i){return this.loop?e[i-1]||e[e.length-1]:e[i-1]||e[0]}}),i.Arc=i.Element.extend({inGroupRange:function(t){var e=this._view;return e?Math.pow(t-e.x,2)<Math.pow(e.radius+e.hoverRadius,2):!1},inRange:function(t,e){var i=this._view,o=s.getAngleFromPoint(i,{x:t,y:e}),a=i.startAngle<-.5*Math.PI?i.startAngle+2*Math.PI:i.startAngle>1.5*Math.PI?i.startAngle-2*Math.PI:i.startAngle,n=i.endAngle<-.5*Math.PI?i.endAngle+2*Math.PI:i.endAngle>1.5*Math.PI?i.endAngle-2*Math.PI:i.endAngle,r=o.angle>=a&&o.angle<=n,l=o.distance>=i.innerRadius&&o.distance<=i.outerRadius;return r&&l},tooltipPosition:function(){var t=this._view,e=t.startAngle+(t.endAngle-t.startAngle)/2,i=(t.outerRadius-t.innerRadius)/2+t.innerRadius;return{x:t.x+Math.cos(e)*i,y:t.y+Math.sin(e)*i}},draw:function(){var t=this._chart.ctx,e=this._view;t.beginPath(),t.arc(e.x,e.y,e.outerRadius,e.startAngle,e.endAngle),t.arc(e.x,e.y,e.innerRadius,e.endAngle,e.startAngle,!0),t.closePath(),t.strokeStyle=e.borderColor,t.lineWidth=e.borderWidth,t.fillStyle=e.backgroundColor,t.fill(),t.lineJoin="bevel",e.borderWidth&&t.stroke()}}),i.Rectangle=i.Element.extend({draw:function(){var t=this._chart.ctx,e=this._view,i=e.width/2,o=e.x-i,s=e.x+i,a=e.base-(e.base-e.y),n=e.borderWidth/2;e.borderWidth&&(o+=n,s-=n,a+=n),t.beginPath(),t.fillStyle=e.backgroundColor,t.strokeStyle=e.borderColor,t.lineWidth=e.borderWidth,t.moveTo(o,e.base),t.lineTo(o,a),t.lineTo(s,a),t.lineTo(s,e.base),t.fill(),e.borderWidth&&t.stroke()},height:function(){var t=this._view;return t.base-t.y},inRange:function(t,e){var i=this._view;return i.y<i.base?t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.y&&e<=i.base:t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.base&&e<=i.y},inGroupRange:function(t){var e=this._view;return t>=e.x-e.width/2&&t<=e.x+e.width/2},tooltipPosition:function(){var t=this._view;return t.y<t.base?{x:t.x,y:t.y}:{x:t.x,y:t.base}}}),i.Animation=i.Element.extend({currentStep:null,numSteps:60,easing:"",render:null,onAnimationProgress:null,onAnimationComplete:null}),i.Tooltip=i.Element.extend({initialize:function(){var t=this._options;r(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":s.extend(this._model,{text:b(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();s.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var i,o,a=[],n=[],r=this._data.datasets.length-1;r>=0&&(i=this._data.datasets[r].metaData,o=l(i,this._active[0]),-1===o);r--);var h=function(t){var e,i,r,l,h,c=[],d=[],u=[];return s.each(this._data.datasets,function(t){e=t.metaData,e[o]&&e[o].hasValue()&&c.push(e[o])},this),s.each(this._options.stacked?c.reverse():c,function(t){d.push(t._view.x),u.push(t._view.y),a.push(s.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),n.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),h=p(u),r=g(u),l=p(d),i=g(d),{x:l>this._chart.width/2?l:i,y:(h+r)/2}}.call(this,o);s.extend(this._model,{x:h.x,y:h.y,labels:a,title:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:"",legendColors:n,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=a.length*this._model.fontSize+(a.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var c=t.measureText(this.title).width,d=D(t,this.font,a)+this._model.fontSize+3,u=g([d,c]);this._model.width=u+2*this._model.xPadding;var m=this._model.height/2;this._model.y-m<0?this._model.y=m:this._model.y+m>this._chart.height&&(this._model.y=this._chart.height-m),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.hover.mode){case"single":t.font=W(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var i=e.caretPadding||2,o=t.measureText(e.text).width+2*e.xPadding,a=e.fontSize+2*e.yPadding,n=a+e.caretHeight+i;e.x+o/2>this._chart.width?e.xAlign="left":e.x-o/2<0&&(e.xAlign="right"),e.y-n<0&&(e.yAlign="below");var r=e.x-o/2,l=e.y-n;if(t.fillStyle=s.color(e.backgroundColor).alpha(e.opacity).rgbString(),this._custom)this._custom(this._view);else{switch(e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-i),t.lineTo(e.x+e.caretHeight,e.y-(i+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(i+e.caretHeight)),t.closePath(),t.fill();break;case"below":l=e.y+i+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+i),t.lineTo(e.x+e.caretHeight,e.y+i+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+i+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":r=e.x-o+(e.cornerRadius+e.caretHeight);break;case"right":r=e.x-(e.cornerRadius+e.caretHeight)}O(t,r,l,o,a,e.cornerRadius),t.fill(),t.fillStyle=s.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,r+o/2,l+a/2)}break;case"label":O(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=s.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=s.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=W(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=W(e.fontSize,e._fontStyle,e._fontFamily),s.each(e.labels,function(i,o){t.fillStyle=s.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(i,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(o+1)),t.fillStyle=s.color(e.legendColors[o].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(o+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=s.color(e.legendColors[o].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(o+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}}),i.animationService={frameDuration:17,animations:[],dropFrames:0,addAnimation:function(t,e,i){i||(t.animating=!0);for(var o=0;o<this.animations.length;++o)if(this.animations[o].chartInstance===t)return void(this.animations[o].animationObject=e);this.animations.push({chartInstance:t,animationObject:e}),1==this.animations.length&&s.requestAnimFrame.call(window,this.digestWrapper)},cancelAnimation:function(t){var e=s.findNextWhere(this.animations,function(e){return e.chartInstance===t});e&&(this.animations.splice(e,1),t.animating=!1)},digestWrapper:function(){i.animationService.startDigest.call(i.animationService)},startDigest:function(){var t=Date.now(),e=0;this.dropFrames>1&&(e=Math.floor(this.dropFrames),this.dropFrames-=e);for(var i=0;i<this.animations.length;i++)null===this.animations[i].animationObject.currentStep&&(this.animations[i].animationObject.currentStep=0),this.animations[i].animationObject.currentStep+=1+e,this.animations[i].animationObject.currentStep>this.animations[i].animationObject.numSteps&&(this.animations[i].animationObject.currentStep=this.animations[i].animationObject.numSteps),this.animations[i].animationObject.render(this.animations[i].chartInstance,this.animations[i].animationObject),this.animations[i].animationObject.currentStep==this.animations[i].animationObject.numSteps&&(this.animations[i].chartInstance.animating=!1,this.animations.splice(i,1),i--);var o=Date.now(),a=o-t-this.frameDuration,n=a/this.frameDuration;n>1&&(this.dropFrames+=n),this.animations.length>0&&s.requestAnimFrame.call(window,this.digestWrapper)}},s.addEvent(window,"resize",function(){var t;return function(){clearTimeout(t),t=setTimeout(function(){a(i.instances,function(t){t.options.responsive&&(t.resize(),t.update(),t.render())})},50)}}()),m?define(function(){return i}):"object"==typeof module&&module.exports&&(module.exports=i),t.Chart=i,i.noConflict=function(){return t.Chart=e,i}}).call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={stacked:!1,hover:{mode:"label"},scales:{xAxes:[{scaleType:"dataset",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!0},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{scaleType:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]}};e.Type.extend({name:"Bar",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Rectangle({_chart:this.chart,_datasetIndex:o,_index:s}))},this),t.xAxisID=this.options.scales.xAxes[0].id,t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},resetElements:function(){this.eachElement(function(t,e,o,s){var a,n=this.scales[this.data.datasets[s].xAxisID],r=this.scales[this.data.datasets[s].yAxisID];a=r.getPixelForValue(r.min<0&&r.max<0?r.max:r.min>0&&r.max>0?r.min:0),i.extend(t,{_chart:this.chart,_xScale:n,_yScale:r,_datasetIndex:s,_index:e,_model:{x:n.calculateBarX(this.data.datasets.length,s,e),y:a,base:r.calculateBarBase(s,e),width:n.calculateBarWidth(this.data.datasets.length),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].backgroundColor,e,this.options.elements.bar.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].borderColor,e,this.options.elements.bar.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].borderWidth,e,this.options.elements.bar.borderWidth),label:this.data.labels[e],datasetLabel:this.data.datasets[s].label}}),t.pivot()},this)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:n,_datasetIndex:s,_index:e,_model:{x:a.calculateBarX(this.data.datasets.length,s,e),y:n.calculateBarY(s,e),base:n.calculateBarBase(s,e),width:a.calculateBarWidth(this.data.datasets.length),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].backgroundColor,e,this.options.elements.bar.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].borderColor,e,this.options.elements.bar.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].borderWidth,e,this.options.elements.bar.borderWidth),label:this.data.labels[e],datasetLabel:this.data.datasets[s].label}}),t.pivot()},this),this.render(t)},buildScale:function(t){var o=this,s=function(){this.min=null,this.max=null;var t=[],e=[];if(o.options.stacked){i.each(o.data.datasets,function(s){s.yAxisID===this.id&&i.each(s.data,function(i,s){t[s]=t[s]||0,e[s]=e[s]||0,o.options.relativePoints?t[s]=100:0>i?e[s]+=i:t[s]+=i},this)},this);var s=t.concat(e);this.min=i.min(s),this.max=i.max(s)}else i.each(o.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)};this.scales={};var a=e.scales.getScaleConstructor(this.options.scales.xAxes[0].scaleType),n=new a({ctx:this.chart.ctx,options:this.options.scales.xAxes[0],id:this.options.scales.xAxes[0].id,
+calculateRange:function(){this.labels=o.data.labels,this.min=0,this.max=this.labels.length},calculateBaseWidth:function(){return this.getPixelForValue(null,1,!0)-this.getPixelForValue(null,0,!0)-2*o.options.elements.bar.valueSpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*o.options.elements.bar.datasetSpacing;return o.options.stacked?e:e/t},calculateBarX:function(t,e,i){var s=this.calculateBaseWidth(),a=this.getPixelForValue(null,i,!0)-s/2,n=this.calculateBarWidth(t);return o.options.stacked?a+n/2:a+n*e+e*o.options.elements.bar.datasetSpacing+n/2}});this.scales[n.id]=n,i.each(this.options.scales.yAxes,function(t){var i=e.scales.getScaleConstructor(t.scaleType),a=new i({ctx:this.chart.ctx,options:t,calculateRange:s,calculateBarBase:function(t,e){var i=0;if(o.options.stacked){var s=o.data.datasets[t].data[e];if(0>s)for(var a=0;t>a;a++)o.data.datasets[a].yAxisID===this.id&&(i+=o.data.datasets[a].data[e]<0?o.data.datasets[a].data[e]:0);else for(var n=0;t>n;n++)o.data.datasets[n].yAxisID===this.id&&(i+=o.data.datasets[n].data[e]>0?o.data.datasets[n].data[e]:0);return this.getPixelForValue(i)}return i=this.getPixelForValue(this.min),this.beginAtZero||this.min<=0&&this.max>=0||this.min>=0&&this.max<=0?(i=this.getPixelForValue(0),i+=this.options.gridLines.lineWidth):this.min<0&&this.max<0&&(i=this.getPixelForValue(this.max)),i},calculateBarY:function(t,e){var i=o.data.datasets[t].data[e];if(o.options.stacked){for(var s=0,a=0,n=0;t>n;n++)o.data.datasets[n].data[e]<0?a+=o.data.datasets[n].data[e]||0:s+=o.data.datasets[n].data[e]||0;return this.getPixelForValue(0>i?a+i:s+i)}for(var r=0,l=t;l<o.data.datasets.length;l++)r+=l===t&&i?i:i;return this.getPixelForValue(i)},id:t.id});this.scales[a.id]=a},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.scales,function(t){t.draw(this.chartArea)},this),this.eachElement(function(t,i,o){t.transition(e).draw()},this),this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.bar.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.bar.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.bar.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.bar.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.bar.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.bar.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hoverAnimationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},cutoutPercentage:50};e.Type.extend({name:"Doughnut",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Arc({_chart:this.chart,_datasetIndex:o,_index:s,_model:{}}))},this)},this),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),this.resetElements(),this.update()},calculateCircumference:function(t,e){return t.total>0?2*Math.PI*(e/t.total):0},resetElements:function(){this.outerRadius=(i.min([this.chart.width,this.chart.height])-this.options.elements.slice.borderWidth/2)/2,this.innerRadius=this.options.cutoutPercentage?this.outerRadius/100*this.options.cutoutPercentage:1,this.radiusLength=(this.outerRadius-this.innerRadius)/this.data.datasets.length,i.each(this.data.datasets,function(t,e){t.total=0,i.each(t.data,function(e){t.total+=Math.abs(e)},this),t.outerRadius=this.outerRadius-this.radiusLength*e,t.innerRadius=t.outerRadius-this.radiusLength,i.each(t.metaData,function(e,o){i.extend(e,{_model:{x:this.chart.width/2,y:this.chart.height/2,startAngle:Math.PI*-.5,circumference:this.options.animation.animateRotate?0:this.calculateCircumference(metaSlice.value),outerRadius:this.options.animation.animateScale?0:t.outerRadius,innerRadius:this.options.animation.animateScale?0:t.innerRadius,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(t.backgroundColor,o,this.options.elements.slice.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(t.hoverBackgroundColor,o,this.options.elements.slice.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(t.borderWidth,o,this.options.elements.slice.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(t.borderColor,o,this.options.elements.slice.borderColor),label:i.getValueAtIndexOrDefault(t.label,o,this.data.labels[o])}}),e.pivot()},this)},this)},update:function(t){this.outerRadius=(i.min([this.chart.width,this.chart.height])-this.options.elements.slice.borderWidth/2)/2,this.innerRadius=this.options.cutoutPercentage?this.outerRadius/100*this.options.cutoutPercentage:1,this.radiusLength=(this.outerRadius-this.innerRadius)/this.data.datasets.length,i.each(this.data.datasets,function(t,e){t.total=0,i.each(t.data,function(e){t.total+=Math.abs(e)},this),t.outerRadius=this.outerRadius-this.radiusLength*e,t.innerRadius=t.outerRadius-this.radiusLength,i.each(t.metaData,function(o,s){i.extend(o,{_chart:this.chart,_datasetIndex:e,_index:s,_model:{x:this.chart.width/2,y:this.chart.height/2,circumference:this.calculateCircumference(t,t.data[s]),outerRadius:t.outerRadius,innerRadius:t.innerRadius,backgroundColor:o.custom&&o.custom.backgroundColor?o.custom.backgroundColor:i.getValueAtIndexOrDefault(t.backgroundColor,s,this.options.elements.slice.backgroundColor),hoverBackgroundColor:o.custom&&o.custom.hoverBackgroundColor?o.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(t.hoverBackgroundColor,s,this.options.elements.slice.hoverBackgroundColor),borderWidth:o.custom&&o.custom.borderWidth?o.custom.borderWidth:i.getValueAtIndexOrDefault(t.borderWidth,s,this.options.elements.slice.borderWidth),borderColor:o.custom&&o.custom.borderColor?o.custom.borderColor:i.getValueAtIndexOrDefault(t.borderColor,s,this.options.elements.slice.borderColor),label:i.getValueAtIndexOrDefault(t.label,s,this.data.labels[s])}}),0===s?o._model.startAngle=Math.PI*-.5:o._model.startAngle=t.metaData[s-1]._model.endAngle,o._model.endAngle=o._model.startAngle+o._model.circumference,s<t.data.length-1&&(t.metaData[s+1]._model.startAngle=o._model.endAngle),o.pivot()},this)},this),this.render(t)},draw:function(t){t=t||1,this.clear(),this.eachElement(function(e){e.transition(t).draw()},this),this.tooltip.transition(t).draw()},events:function(t){this.lastActive=this.lastActive||[],"mouseout"==t.type?this.active=[]:this.active=function(){switch(this.options.hover.mode){case"single":return this.getSliceAtEvent(t);case"label":return this.getSlicesAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.slice.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.slice.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.slice.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.slice.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.slice.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.slice.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,this.active[0]._model.borderColor),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.hoverBorderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,this.active[0]._model.borderColor),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.hoverBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this},getSliceAtEvent:function(t){var e=[],o=i.getRelativePosition(t);return this.eachElement(function(t,i){t.inRange(o.x,o.y)&&e.push(t)},this),e}}),e.types.Doughnut.extend({name:"Pie",defaults:i.merge(o,{cutoutPercentage:0})})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={stacked:!1,hover:{mode:"label"},scales:{xAxes:[{scaleType:"dataset",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{scaleType:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]}};e.Type.extend({name:"Line",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaDataset=new e.Line({_chart:this.chart,_datasetIndex:o,_points:t.metaData}),t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Point({_datasetIndex:o,_index:s,_chart:this.chart,_model:{x:0,y:0}}))},this),t.xAxisID=this.options.scales.xAxes[0].id,t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},nextPoint:function(t,e){return t[e+1]||t[e]},previousPoint:function(t,e){return t[e-1]||t[e]},resetElements:function(){this.eachElement(function(t,e,o,s){var a,n=this.scales[this.data.datasets[s].xAxisID],r=this.scales[this.data.datasets[s].yAxisID];a=r.getPixelForValue(r.min<0&&r.max<0?r.max:r.min>0&&r.max>0?r.min:0),i.extend(t,{_chart:this.chart,_xScale:n,_yScale:r,_datasetIndex:s,_index:e,_model:{x:n.getPixelForValue(null,e,!0),y:a,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.data.datasets[s].radius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].hitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,e){var o,s=this.scales[t.yAxisID];o=s.getPixelForValue(s.min<0&&s.max<0?s.max:s.min>0&&s.max>0?s.min:0),i.extend(t.metaDataset,{_scale:s,_datasetIndex:e,_children:t.metaData,_model:{tension:t.metaDataset.custom&&t.metaDataset.custom.tension?t.metaDataset.custom.tension:t.tension||this.options.elements.line.tension,backgroundColor:t.metaDataset.custom&&t.metaDataset.custom.backgroundColor?t.metaDataset.custom.backgroundColor:t.backgroundColor||this.options.elements.line.backgroundColor,borderWidth:t.metaDataset.custom&&t.metaDataset.custom.borderWidth?t.metaDataset.custom.borderWidth:t.borderWidth||this.options.elements.line.borderWidth,borderColor:t.metaDataset.custom&&t.metaDataset.custom.borderColor?t.metaDataset.custom.borderColor:t.borderColor||this.options.elements.line.borderColor,fill:t.metaDataset.custom&&t.metaDataset.custom.fill?t.metaDataset.custom.fill:void 0!==t.fill?t.fill:this.options.elements.line.fill,skipNull:void 0!==t.skipNull?t.skipNull:this.options.elements.line.skipNull,drawNull:void 0!==t.drawNull?t.drawNull:this.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:o}}),t.metaDataset.pivot()}),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:n,_datasetIndex:s,_index:e,_model:{x:a.getPixelForValue(null,e,!0),y:n.getPointPixelForValue(this.data.datasets[s].data[e],e,s),tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.data.datasets[s].radius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].hitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this),this.render(t)},buildScale:function(){var t=this,o=function(){this.min=null,this.max=null;var e=[],o=[];if(t.options.stacked){i.each(t.data.datasets,function(s){s.yAxisID===this.id&&i.each(s.data,function(i,s){e[s]=e[s]||0,o[s]=o[s]||0,t.options.relativePoints?e[s]=100:0>i?o[s]+=i:e[s]+=i},this)},this);var s=e.concat(o);this.min=i.min(s),this.max=i.max(s)}else i.each(t.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)};this.scales={};var s=e.scales.getScaleConstructor(this.options.scales.xAxes[0].scaleType),a=new s({ctx:this.chart.ctx,options:this.options.scales.xAxes[0],calculateRange:function(){this.labels=t.data.labels,this.min=0,this.max=this.labels.length},id:this.options.scales.xAxes[0].id});this.scales[a.id]=a,i.each(this.options.scales.yAxes,function(i){var s=e.scales.getScaleConstructor(i.scaleType),a=new s({ctx:this.chart.ctx,options:i,calculateRange:o,getPointPixelForValue:function(e,i,o){if(t.options.stacked){for(var s=0,a=0,n=0;o>n;++n)t.data.datasets[n].data[i]<0?a+=t.data.datasets[n].data[i]:s+=t.data.datasets[n].data[i];return this.getPixelForValue(0>e?a+e:s+e)}return this.getPixelForValue(e)},id:i.id});this.scales[a.id]=a},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.scales,function(t){t.draw(this.chartArea)},this);for(var o=this.data.datasets.length-1;o>=0;o--){var s=this.data.datasets[o];i.each(s.metaData,function(t,i){t.transition(e)},this),s.metaDataset.transition(e).draw(),i.each(s.metaData,function(t){t.draw()})}this.tooltip.transition(e).draw()},events:function(t){this.lastActive=this.lastActive||[],"mouseout"==t.type?this.active=[]:this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.radius=this.lastActive[0].custom&&this.lastActive[0].custom.radius?this.lastActive[0].custom.radius:i.getValueAtIndexOrDefault(e.radius,o,this.options.elements.point.radius),this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.radius=this.lastActive[s].custom&&this.lastActive[s].custom.radius?this.lastActive[s].custom.radius:i.getValueAtIndexOrDefault(e.radius,o,this.options.elements.point.radius),this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.radius?this.active[0].custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.options.elements.point.hoverRadius),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.radius?this.active[s].custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.options.elements.point.hoverRadius),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={scale:{scaleType:"radialLinear",display:!0,animate:!1,lineArc:!0,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2}},animateRotate:!0};e.Type.extend({name:"PolarArea",defaults:o,initialize:function(){var t=this,o=e.scales.getScaleConstructor(this.options.scale.scaleType);this.scale=new o({options:this.options.scale,lineArc:!0,width:this.chart.width,height:this.chart.height,xCenter:this.chart.width/2,yCenter:this.chart.height/2,ctx:this.chart.ctx,valuesCount:this.data.length,calculateRange:function(){this.min=null,this.max=null,i.each(t.data.datasets[0].data,function(t){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)}}),i.bindEvents(this,this.options.events,this.events),i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Arc({_chart:this.chart,_datasetIndex:o,_index:s,_model:{}}))},this)},this),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),this.updateScaleRange(),this.scale.calculateRange(),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},updateScaleRange:function(){i.extend(this.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})},resetElements:function(){1/this.data.datasets[0].data.length*2;i.each(this.data.datasets[0].metaData,function(t,e){this.data.datasets[0].data[e];i.extend(t,{_index:e,_model:{x:this.chart.width/2,y:this.chart.height/2,innerRadius:0,outerRadius:0,startAngle:Math.PI*-.5,endAngle:Math.PI*-.5,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor,e,this.options.elements.slice.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor,e,this.options.elements.slice.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth,e,this.options.elements.slice.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[0].borderColor,e,this.options.elements.slice.borderColor),
+label:i.getValueAtIndexOrDefault(this.data.datasets[0].labels,e,this.data.datasets[0].labels[e])}}),t.pivot()},this)},update:function(t){this.updateScaleRange(),this.scale.calculateRange(),this.scale.generateTicks(),this.scale.buildYLabels(),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height);var o=1/this.data.datasets[0].data.length*2;i.each(this.data.datasets[0].metaData,function(t,e){var s=this.data.datasets[0].data[e],a=-.5*Math.PI+Math.PI*o*e,n=a+o*Math.PI;i.extend(t,{_index:e,_model:{x:this.chart.width/2,y:this.chart.height/2,innerRadius:0,outerRadius:this.scale.calculateCenterOffset(s),startAngle:a,endAngle:n,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor,e,this.options.elements.slice.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor,e,this.options.elements.slice.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth,e,this.options.elements.slice.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[0].borderColor,e,this.options.elements.slice.borderColor),label:i.getValueAtIndexOrDefault(this.data.datasets[0].labels,e,this.data.datasets[0].labels[e])}}),t.pivot(),console.log(t)},this),this.render(t)},draw:function(t){var e=t||1;this.clear(),i.each(this.data.datasets[0].metaData,function(t,i){t.transition(e).draw()},this),this.scale.draw(),this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getSliceAtEvent(t);case"label":return this.getSlicesAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.slice.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.slice.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.slice.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.slice.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.slice.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.slice.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+1),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+1),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this},getSliceAtEvent:function(t){var e=[],o=i.getRelativePosition(t);return this.eachElement(function(t,i){t.inRange(o.x,o.y)&&e.push(t)},this),e}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.Type.extend({name:"Radar",defaults:{scale:{scaleType:"radialLinear",display:!0,animate:!1,lineArc:!1,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1},angleLines:{show:!0,color:"rgba(0,0,0,.1)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},elements:{line:{tension:0}},legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].strokeColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>'},initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaDataset=new e.Line({_chart:this.chart,_datasetIndex:o,_points:t.metaData,_loop:!0}),t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Point({_datasetIndex:o,_index:s,_chart:this.chart,_model:{x:0,y:0}}))},this)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},nextPoint:function(t,e){return t[e+1]||t[0]},previousPoint:function(t,e){return t[e-1]||t[t.length-1]},resetElements:function(){this.eachElement(function(t,e,o,s){i.extend(t,{_chart:this.chart,_datasetIndex:s,_index:e,_scale:this.scale,_model:{x:this.scale.xCenter,y:this.scale.yCenter,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=this.scale.xCenter,t._model.controlPointPreviousY=this.scale.yCenter,t._model.controlPointNextX=this.scale.xCenter,t._model.controlPointNextY=this.scale.yCenter,t.pivot()},this)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,e){var o;o=this.scale.min<0&&this.scale.max<0?this.scale.getPointPosition(0,this.scale.max):this.scale.min>0&&this.scale.max>0?this.scale.getPointPosition(0,this.scale.min):this.scale.getPointPosition(0,0),i.extend(t.metaDataset,{_datasetIndex:e,_children:t.metaData,_model:{tension:t.tension||this.options.elements.line.tension,backgroundColor:t.backgroundColor||this.options.elements.line.backgroundColor,borderWidth:t.borderWidth||this.options.elements.line.borderWidth,borderColor:t.borderColor||this.options.elements.line.borderColor,fill:void 0!==t.fill?t.fill:this.options.elements.line.fill,skipNull:void 0!==t.skipNull?t.skipNull:this.options.elements.line.skipNull,drawNull:void 0!==t.drawNull?t.drawNull:this.options.elements.line.drawNull,scaleTop:this.scale.top,scaleBottom:this.scale.bottom,scaleZero:o}}),t.metaDataset.pivot()}),this.eachElement(function(t,e,o,s){var a=this.scale.getPointPosition(e,this.scale.calculateCenterOffset(this.data.datasets[s].data[e]));i.extend(t,{_chart:this.chart,_datasetIndex:s,_index:e,_model:{x:a.x,y:a.y,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this),this.render(t)},buildScale:function(){var t=this,o=e.scales.getScaleConstructor(this.options.scale.scaleType);this.scale=new o({options:this.options.scale,height:this.chart.height,width:this.chart.width,xCenter:this.chart.width/2,yCenter:this.chart.height/2,ctx:this.chart.ctx,labels:this.data.labels,valuesCount:this.data.datasets[0].data.length,calculateRange:function(){this.min=null,this.max=null,i.each(t.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)}}),this.scale.setScaleSize(),this.scale.calculateRange(),this.scale.generateTicks(),this.scale.buildYLabels()},draw:function(t){var e=t||1;this.clear(),this.scale.draw(this.chartArea);for(var o=this.data.datasets.length-1;o>=0;o--){var s=this.data.datasets[o];i.each(s.metaData,function(t,i){t.transition(e)},this),s.metaDataset.transition(e).draw(),i.each(s.metaData,function(t){t.draw()})}this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.radius=this.lastActive[0].custom&&this.lastActive[0].custom.radius?this.lastActive[0].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.radius=this.lastActive[s].custom&&this.lastActive[s].custom.radius?this.lastActive[s].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+2),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth+2);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+2),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth+2);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.scaleService={fitScalesForChart:function(t,e,o){var s=5,a=5;if(t){var n=i.where(t.scales,function(t){return"left"==t.options.position}),r=i.where(t.scales,function(t){return"right"==t.options.position}),l=i.where(t.scales,function(t){return"top"==t.options.position}),h=i.where(t.scales,function(t){return"bottom"==t.options.position});if(0===l.length||0===h.length){var c=0,d=function(t){t.options.labels.show&&(c=Math.max(c,t.options.labels.fontSize))};i.each(n,d),i.each(r,d),0===l.length&&(a+=.75*c),0===h.length&&(a+=1.5*c)}var u,m=e/2,v=o/2,g=v/m;t.options.maintainAspectRatio&&(u=o/e,g!=u&&(v=m*u,g=u)),m-=2*s,v-=2*a;var p=(e-m)/(n.length+r.length),f=(o-v)/(l.length+h.length),b=[],x=function(t){var e=t.fit(p,v);b.push({horizontal:!1,minSize:e,scale:t})},A=function(t){var e=t.fit(m,f);b.push({horizontal:!0,minSize:e,scale:t})};i.each(n,x),i.each(r,x),i.each(l,A),i.each(h,A);var C=o-2*a,y=e-2*s;i.each(b,function(t){t.horizontal?C-=t.minSize.height:y-=t.minSize.width});var _=function(t){var e=i.findNextWhere(b,function(e){return e.scale===t});e&&t.fit(e.minSize.width,C)},w=function(t){var e=i.findNextWhere(b,function(e){return e.scale===t}),o={left:k,right:P,top:0,bottom:0};e&&t.fit(y,e.minSize.height,o)},k=s,P=s,S=a,I=a;i.each(n,_),i.each(r,_),i.each(n,function(t){k+=t.width}),i.each(r,function(t){P+=t.width}),i.each(l,w),i.each(h,w),i.each(l,function(t){S+=t.height}),i.each(h,function(t){I+=t.height}),i.each(n,function(t){var e=i.findNextWhere(b,function(e){return e.scale===t}),o={left:0,right:0,top:S,bottom:I};e&&t.fit(e.minSize.width,C,o)}),i.each(r,function(t){var e=i.findNextWhere(b,function(e){return e.scale===t}),o={left:0,right:0,top:S,bottom:I};e&&t.fit(e.minSize.width,C,o)});var W=s,D=a,O=function(t){t.left=W,t.right=W+t.width,t.top=S,t.bottom=S+C,W=t.right},M=function(t){t.left=k,t.right=k+y,t.top=D,t.bottom=D+t.height,D=t.bottom};i.each(n,O),i.each(l,M),W+=y,D+=C,i.each(r,O),i.each(h,M),t.chartArea={left:k,top:S,right:k+y,bottom:S+C}}}},e.scales={constructors:{},registerScaleType:function(t,e){this.constructors[t]=e},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0}};var o=e.Element.extend({calculateRange:i.noop,isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},generateTicks:function(t,e){if(this.ticks=[],this.options.override)for(var o=0;o<=this.options.override.steps;++o){var s=this.options.override.start+o*this.options.override.stepWidth;ticks.push(s)}else{var a;if(a=this.isHorizontal()?Math.min(11,Math.ceil(t/50)):Math.min(11,Math.ceil(e/(2*this.options.labels.fontSize))),a=Math.max(2,a),this.options.beginAtZero){var n=i.sign(this.min),r=i.sign(this.max);0>n&&0>r?this.max=0:n>0&&r>0&&(this.min=0)}for(var l=i.niceNum(this.max-this.min,!1),h=i.niceNum(l/(a-1),!0),c=Math.floor(this.min/h)*h,d=Math.ceil(this.max/h)*h,u=c;d>=u;u+=h)this.ticks.push(u)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,o){var s;this.options.labels.userCallback?s=this.options.lables.userCallback(t,e,o):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.labels.push(s?s:"")},this)},getPixelForValue:function(t){var e,i=this.max-this.min;return e=this.isHorizontal()?this.left+this.width/i*(t-this.min):this.bottom-this.height/i*(t-this.min)},fit:function(t,e){this.calculateRange(),this.generateTicks(t,e),this.buildLabels();var o={width:0,height:0};if(this.isHorizontal()?(o.width=t,o.height=this.options.gridLines.show?10:0):(o.height=e,o.width=this.options.gridLines.show?10:0),this.options.labels.show){var s=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);if(this.isHorizontal()){var a=(e-o.height,1.5*this.options.labels.fontSize);o.height=Math.min(e,o.height+a)}else{var n=t-o.width,r=i.longestText(this.ctx,s,this.labels);n>r?o.width+=r:o.width=t}}return this.width=o.width,this.height=o.height,o},draw:function(t){if(this.options.display){var e,o;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){e=!0,o=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var s="bottom"==this.options.position?this.top:this.bottom-5,a="bottom"==this.options.position?this.top+5:this.bottom;i.each(this.ticks,function(n,r){var l=this.getPixelForValue(n);0===n||!o&&0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),l+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(l,s),this.ctx.lineTo(l,a)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(l,t.top),this.ctx.lineTo(l,t.bottom)),this.ctx.stroke()},this)}if(this.options.labels.show){var n;"top"==this.options.position?(n=this.bottom-10,this.ctx.textBaseline="bottom"):(n=this.top+10,this.ctx.textBaseline="top"),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,i,n)},this)}}else{if(this.options.gridLines.show){e=!0,o=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var r="right"==this.options.position?this.left:this.right-5,l="right"==this.options.position?this.left+5:this.right;i.each(this.ticks,function(s,a){var n=this.getPixelForValue(s);0===s||!o&&0===a?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),n+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(r,n),this.ctx.lineTo(l,n)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,n),this.ctx.lineTo(t.right,n)),this.ctx.stroke()},this)}if(this.options.labels.show){var h;"left"==this.options.position?(h=this.right-10,this.ctx.textAlign="right"):(h=this.left+5,this.ctx.textAlign="left"),this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,h,i)},this)}}}}});e.scales.registerScaleType("linear",o);var s=e.Element.extend({calculateRange:i.noop,isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},getPixelForValue:function(t,e,i){if(this.isHorizontal()){var o=(this.labelRotation>0,this.width-(this.paddingLeft+this.paddingRight)),s=o/Math.max(this.max-(this.options.gridLines.offsetGridLines?0:1),1),a=s*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&i&&(a+=s/2),this.left+Math.round(a)}return this.top+e*(this.height/this.max)},calculateLabelRotation:function(t,e){var o=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=o;var s,a,n=this.ctx.measureText(this.labels[0]).width,r=this.ctx.measureText(this.labels[this.labels.length-1]).width;if(this.paddingRight=r/2+3,this.paddingLeft=n/2+3,this.labelRotation=0,this.options.display){var l,h,c=i.longestText(this.ctx,o,this.labels);this.labelWidth=c;for(var d=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>d&&0===this.labelRotation||this.labelWidth>d&&this.labelRotation<=90&&this.labelRotation>0;){if(l=Math.cos(i.toRadians(this.labelRotation)),h=Math.sin(i.toRadians(this.labelRotation)),s=l*n,a=l*r,s+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=s+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,h*c>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=l*c}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;e&&(this.paddingLeft-=e.left,this.paddingRight-=e.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},fit:function(t,e,o){this.calculateRange(),this.calculateLabelRotation(e,o);var s={width:0,height:0},a=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),n=i.longestText(this.ctx,a,this.labels);if(this.isHorizontal()){s.width=t,this.width=t;var r=Math.cos(i.toRadians(this.labelRotation))*n+1.5*this.options.labels.fontSize;s.height=Math.min(r,e)}else s.height=e,this.height=e,s.width=Math.min(n+6,t);return this.width=s.width,this.height=s.height,s},draw:function(t){if(this.options.display){var e;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){e=!0;var o="bottom"==this.options.position?this.top:this.bottom-10,s="bottom"==this.options.position?this.top+10:this.bottom,a=0!==this.labelRotation;i.each(this.labels,function(n,r){var l=this.getPixelForValue(n,r,!1),h=this.getPixelForValue(n,r,!0);this.options.gridLines.show&&(0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),l+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(l,o),this.ctx.lineTo(l,s)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(l,t.top),this.ctx.lineTo(l,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(h,a?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=a?"right":"center",this.ctx.textBaseline=a?"middle":"top",this.ctx.fillText(n,0,0),this.ctx.restore())},this)}else this.options.gridLines.show,this.options.labels.show}}});e.scales.registerScaleType("dataset",s);var a=e.Element.extend({initialize:function(){this.size=i.min([this.height,this.width]),this.drawingArea=this.options.display?this.size/2-(this.options.labels.fontSize/2+this.options.labels.backdropPaddingY):this.size/2},calculateCenterOffset:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},update:function(){this.options.lineArc?this.drawingArea=this.options.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},calculateRange:i.noop,generateTicks:function(){if(this.ticks=[],this.options.override)for(var t=0;t<=this.options.override.steps;++t){var e=this.options.override.start+t*this.options.override.stepWidth;ticks.push(e)}else{var o=Math.min(11,Math.ceil(this.drawingArea/(2*this.options.labels.fontSize)));if(o=Math.max(2,o),this.options.beginAtZero){var s=i.sign(this.min),a=i.sign(this.max);0>s&&0>a?this.max=0:s>0&&a>0&&(this.min=0)}for(var n=i.niceNum(this.max-this.min,!1),r=i.niceNum(n/(o-1),!0),l=Math.floor(this.min/r)*r,h=Math.ceil(this.max/r)*r,c=l;h>=c;c+=r)this.ticks.push(c)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildYLabels:function(){this.yLabels=[],i.each(this.ticks,function(t,e,o){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,o):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.yLabels.push(s?s:"")},this)},getCircumference:function(){return 2*Math.PI/this.valuesCount},setScaleSize:function(){var t,e,o,s,a,n,r,l,h,c,d,u,m=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),v=this.width,g=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.valuesCount;e++)t=this.getPointPosition(e,m),o=this.ctx.measureText(i.template(this.options.labels.template,{value:this.labels[e]})).width+5,0===e||e===this.valuesCount/2?(s=o/2,t.x+s>v&&(v=t.x+s,a=e),t.x-s<g&&(g=t.x-s,r=e)):e<this.valuesCount/2?t.x+o>v&&(v=t.x+o,a=e):e>this.valuesCount/2&&t.x-o<g&&(g=t.x-o,r=e);h=g,c=Math.ceil(v-this.width),n=this.getIndexAngle(a),l=this.getIndexAngle(r),d=c/Math.sin(n+Math.PI/2),u=h/Math.sin(l+Math.PI/2),d=i.isNumber(d)?d:0,u=i.isNumber(u)?u:0,this.drawingArea=m-(u+d)/2,this.setCenterPoint(u,d)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,o=t+this.drawingArea;this.xCenter=(o+i)/2,
+this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.valuesCount;return t*e-Math.PI/2},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},draw:function(){if(this.options.display){var t=this.ctx;if(i.each(this.yLabels,function(e,o){if(o>0){var s,a=o*(this.drawingArea/Math.max(this.ticks.length,1)),n=this.yCenter-a;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,a,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var r=0;r<this.valuesCount;r++)s=this.getPointPosition(r,this.calculateCenterOffset(this.ticks[o])),0===r?t.moveTo(s.x,s.y):t.lineTo(s.x,s.y);t.closePath(),t.stroke()}if(this.options.labels.show){if(t.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),this.showLabelBackdrop){var l=t.measureText(e).width;t.fillStyle=this.options.labels.backdropColor,t.fillRect(this.xCenter-l/2-this.options.labels.backdropPaddingX,n-this.fontSize/2-this.options.labels.backdropPaddingY,l+2*this.options.labels.backdropPaddingX,this.options.labels.fontSize+2*this.options.lables.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.labels.fontColor,t.fillText(e,this.xCenter,n)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.valuesCount-1;e>=0;e--){if(this.options.angleLines.show){var o=this.getPointPosition(e,this.calculateCenterOffset(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(o.x,o.y),t.stroke(),t.closePath()}var s=this.getPointPosition(e,this.calculateCenterOffset(this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var a=this.labels.length,n=this.labels.length/2,r=n/2,l=r>e||e>a-r,h=e===r||e===a-r;0===e?t.textAlign="center":e===n?t.textAlign="center":n>e?t.textAlign="left":t.textAlign="right",h?t.textBaseline="middle":l?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.labels[e],s.x,s.y)}}}}});e.scales.registerScaleType("radialLinear",a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={hover:{mode:"single"},scales:{xAxes:[{scaleType:"linear",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,integersOnly:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{scaleType:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,integersOnly:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]},legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].borderColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>',tooltips:{template:"(<%= value.x %>, <%= value.y %>)",multiTemplate:"<%if (datasetLabel){%><%=datasetLabel%>: <%}%>(<%= value.x %>, <%= value.y %>)"}};e.Type.extend({name:"Scatter",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaDataset=new e.Line({_chart:this.chart,_datasetIndex:o,_points:t.metaData}),t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Point({_datasetIndex:o,_index:s,_chart:this.chart,_model:{x:0,y:0}}))},this),t.xAxisID||(t.xAxisID=this.options.scales.xAxes[0].id),t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},nextPoint:function(t,e){return t[e+1]||t[e]},previousPoint:function(t,e){return t[e-1]||t[e]},resetElements:function(){this.eachElement(function(t,e,o,s){var a,n=this.scales[this.data.datasets[s].xAxisID],r=this.scales[this.data.datasets[s].yAxisID];a=r.getPixelForValue(r.min<0&&r.max<0?r.max:r.min>0&&r.max>0?r.min:0),i.extend(t,{_chart:this.chart,_xScale:n,_yScale:r,_datasetIndex:s,_index:e,_model:{x:n.getPixelForValue(this.data.datasets[s].data[e].x),y:a,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e]||null===this.data.datasets[s].data[e].x||null===this.data.datasets[s].data[e].y,hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},update:function(){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,e){var o,s=this.scales[t.yAxisID];o=s.getPixelForValue(s.min<0&&s.max<0?s.max:s.min>0&&s.max>0?s.min:0),i.extend(t.metaDataset,{_scale:s,_datasetIndex:e,_children:t.metaData,_model:{tension:t.tension||this.options.elements.line.tension,backgroundColor:t.backgroundColor||this.options.elements.line.backgroundColor,borderWidth:t.borderWidth||this.options.elements.line.borderWidth,borderColor:t.borderColor||this.options.elements.line.borderColor,fill:void 0!==t.fill?t.fill:this.options.elements.line.fill,skipNull:void 0!==t.skipNull?t.skipNull:this.options.elements.line.skipNull,drawNull:void 0!==t.drawNull?t.drawNull:this.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:o}}),t.metaDataset.pivot()}),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:n,_datasetIndex:s,_index:e,_model:{x:a.getPixelForValue(this.data.datasets[s].data[e].x),y:n.getPixelForValue(this.data.datasets[s].data[e].y),tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e]||null===this.data.datasets[s].data[e].x||null===this.data.datasets[s].data[e].y,hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this),this.render()},buildScale:function(){var t=this,o=function(){this.min=null,this.max=null,i.each(t.data.datasets,function(t){t.xAxisID===this.id&&i.each(t.data,function(t){null===this.min?this.min=t.x:t.x<this.min&&(this.min=t.x),null===this.max?this.max=t.x:t.x>this.max&&(this.max=t.x)},this)},this)},s=function(){this.min=null,this.max=null,i.each(t.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t){null===this.min?this.min=t.y:t.y<this.min&&(this.min=t.y),null===this.max?this.max=t.y:t.y>this.max&&(this.max=t.y)},this)},this)};this.scales={},i.each(this.options.scales.xAxes,function(t){var i=e.scales.getScaleConstructor(t.scaleType),s=new i({ctx:this.chart.ctx,options:t,calculateRange:o,id:t.id});this.scales[s.id]=s},this),i.each(this.options.scales.yAxes,function(t){var i=e.scales.getScaleConstructor(t.scaleType),o=new i({ctx:this.chart.ctx,options:t,calculateRange:s,id:t.id,getPointPixelForValue:function(t,e,i){return this.getPixelForValue(t)}});this.scales[o.id]=o},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.scales,function(t){t.draw(this.chartArea)},this);for(var o=this.data.datasets.length-1;o>=0;o--){var s=this.data.datasets[o];i.each(s.metaData,function(t,i){t.transition(e)},this),s.metaDataset.transition(e).draw(),i.each(s.metaData,function(t){t.draw()})}this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.radius=this.lastActive[0].custom&&this.lastActive[0].custom.radius?this.lastActive[0].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.radius=this.lastActive[s].custom&&this.lastActive[s].custom.radius?this.lastActive[s].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+1),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+1),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hoverAnimationDuration))}return this.lastActive=this.active,this}})}.call(this),!function t(e,i,o){function s(n,r){if(!i[n]){if(!e[n]){var l="function"==typeof require&&require;if(!r&&l)return l(n,!0);if(a)return a(n,!0);var h=new Error("Cannot find module '"+n+"'");throw h.code="MODULE_NOT_FOUND",h}var c=i[n]={exports:{}};e[n][0].call(c.exports,function(t){var i=e[n][1][t];return s(i?i:t)},c,c.exports,t,e,i,o)}return i[n].exports}for(var a="function"==typeof require&&require,n=0;n<o.length;n++)s(o[n]);return s}({1:[function(t,e,i){!function(){var i=t("color-convert"),o=t("color-string"),s=function(t){if(t instanceof s)return t;if(!(this instanceof s))return new s(t);if(this.values={rgb:[0,0,0],hsl:[0,0,0],hsv:[0,0,0],hwb:[0,0,0],cmyk:[0,0,0,0],alpha:1},"string"==typeof t){var e=o.getRgba(t);if(e)this.setValues("rgb",e);else if(e=o.getHsla(t))this.setValues("hsl",e);else{if(!(e=o.getHwb(t)))throw new Error('Unable to parse color from string "'+t+'"');this.setValues("hwb",e)}}else if("object"==typeof t){var e=t;if(void 0!==e.r||void 0!==e.red)this.setValues("rgb",e);else if(void 0!==e.l||void 0!==e.lightness)this.setValues("hsl",e);else if(void 0!==e.v||void 0!==e.value)this.setValues("hsv",e);else if(void 0!==e.w||void 0!==e.whiteness)this.setValues("hwb",e);else{if(void 0===e.c&&void 0===e.cyan)throw new Error("Unable to parse color from object "+JSON.stringify(t));this.setValues("cmyk",e)}}};s.prototype={rgb:function(t){return this.setSpace("rgb",arguments)},hsl:function(t){return this.setSpace("hsl",arguments)},hsv:function(t){return this.setSpace("hsv",arguments)},hwb:function(t){return this.setSpace("hwb",arguments)},cmyk:function(t){return this.setSpace("cmyk",arguments)},rgbArray:function(){return this.values.rgb},hslArray:function(){return this.values.hsl},hsvArray:function(){return this.values.hsv},hwbArray:function(){return 1!==this.values.alpha?this.values.hwb.concat([this.values.alpha]):this.values.hwb},cmykArray:function(){return this.values.cmyk},rgbaArray:function(){var t=this.values.rgb;return t.concat([this.values.alpha])},hslaArray:function(){var t=this.values.hsl;return t.concat([this.values.alpha])},alpha:function(t){return void 0===t?this.values.alpha:(this.setValues("alpha",t),this)},red:function(t){return this.setChannel("rgb",0,t)},green:function(t){return this.setChannel("rgb",1,t)},blue:function(t){return this.setChannel("rgb",2,t)},hue:function(t){return this.setChannel("hsl",0,t)},saturation:function(t){return this.setChannel("hsl",1,t)},lightness:function(t){return this.setChannel("hsl",2,t)},saturationv:function(t){return this.setChannel("hsv",1,t)},whiteness:function(t){return this.setChannel("hwb",1,t)},blackness:function(t){return this.setChannel("hwb",2,t)},value:function(t){return this.setChannel("hsv",2,t)},cyan:function(t){return this.setChannel("cmyk",0,t)},magenta:function(t){return this.setChannel("cmyk",1,t)},yellow:function(t){return this.setChannel("cmyk",2,t)},black:function(t){return this.setChannel("cmyk",3,t)},hexString:function(){return o.hexString(this.values.rgb)},rgbString:function(){return o.rgbString(this.values.rgb,this.values.alpha)},rgbaString:function(){return o.rgbaString(this.values.rgb,this.values.alpha)},percentString:function(){return o.percentString(this.values.rgb,this.values.alpha)},hslString:function(){return o.hslString(this.values.hsl,this.values.alpha)},hslaString:function(){return o.hslaString(this.values.hsl,this.values.alpha)},hwbString:function(){return o.hwbString(this.values.hwb,this.values.alpha)},keyword:function(){return o.keyword(this.values.rgb,this.values.alpha)},rgbNumber:function(){return this.values.rgb[0]<<16|this.values.rgb[1]<<8|this.values.rgb[2]},luminosity:function(){for(var t=this.values.rgb,e=[],i=0;i<t.length;i++){var o=t[i]/255;e[i]=.03928>=o?o/12.92:Math.pow((o+.055)/1.055,2.4)}return.2126*e[0]+.7152*e[1]+.0722*e[2]},contrast:function(t){var e=this.luminosity(),i=t.luminosity();return e>i?(e+.05)/(i+.05):(i+.05)/(e+.05)},level:function(t){var e=this.contrast(t);return e>=7.1?"AAA":e>=4.5?"AA":""},dark:function(){var t=this.values.rgb,e=(299*t[0]+587*t[1]+114*t[2])/1e3;return 128>e},light:function(){return!this.dark()},negate:function(){for(var t=[],e=0;3>e;e++)t[e]=255-this.values.rgb[e];return this.setValues("rgb",t),this},lighten:function(t){return this.values.hsl[2]+=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},darken:function(t){return this.values.hsl[2]-=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},saturate:function(t){return this.values.hsl[1]+=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},desaturate:function(t){return this.values.hsl[1]-=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},whiten:function(t){return this.values.hwb[1]+=this.values.hwb[1]*t,this.setValues("hwb",this.values.hwb),this},blacken:function(t){return this.values.hwb[2]+=this.values.hwb[2]*t,this.setValues("hwb",this.values.hwb),this},greyscale:function(){var t=this.values.rgb,e=.3*t[0]+.59*t[1]+.11*t[2];return this.setValues("rgb",[e,e,e]),this},clearer:function(t){return this.setValues("alpha",this.values.alpha-this.values.alpha*t),this},opaquer:function(t){return this.setValues("alpha",this.values.alpha+this.values.alpha*t),this},rotate:function(t){var e=this.values.hsl[0];return e=(e+t)%360,e=0>e?360+e:e,this.values.hsl[0]=e,this.setValues("hsl",this.values.hsl),this},mix:function(t,e){e=1-(null==e?.5:e);for(var 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e},["rgb","hsl","hsv","cmyk","keyword"].forEach(function(t){h.prototype[t]=function(e){return this.routeSpace(t,arguments)}}),e.exports=s},{"./conversions":2}],4:[function(t,e,i){function o(t){if(t){var e=/^#([a-fA-F0-9]{3})$/,i=/^#([a-fA-F0-9]{6})$/,o=/^rgba?\(\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/,s=/^rgba?\(\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/,a=/(\D+)/,n=[0,0,0],r=1,l=t.match(e);if(l){l=l[1];for(var h=0;h<n.length;h++)n[h]=parseInt(l[h]+l[h],16)}else if(l=t.match(i)){l=l[1];for(var h=0;h<n.length;h++)n[h]=parseInt(l.slice(2*h,2*h+2),16)}else if(l=t.match(o)){for(var h=0;h<n.length;h++)n[h]=parseInt(l[h+1]);r=parseFloat(l[4])}else if(l=t.match(s)){for(var h=0;h<n.length;h++)n[h]=Math.round(2.55*parseFloat(l[h+1]));r=parseFloat(l[4])}else if(l=t.match(a)){if("transparent"==l[1])return[0,0,0,0];if(n=A[l[1]],!n)return}for(var h=0;h<n.length;h++)n[h]=b(n[h],0,255);return r=r||0==r?b(r,0,1):1,n[3]=r,n}}function s(t){if(t){var e=/^hsla?\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/,i=t.match(e);if(i){var o=parseFloat(i[4]),s=b(parseInt(i[1]),0,360),a=b(parseFloat(i[2]),0,100),n=b(parseFloat(i[3]),0,100),r=b(isNaN(o)?1:o,0,1);return[s,a,n,r]}}}function a(t){if(t){var e=/^hwb\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/,i=t.match(e);if(i){var o=parseFloat(i[4]),s=b(parseInt(i[1]),0,360),a=b(parseFloat(i[2]),0,100),n=b(parseFloat(i[3]),0,100),r=b(isNaN(o)?1:o,0,1);return[s,a,n,r]}}}function n(t){var e=o(t);return e&&e.slice(0,3)}function r(t){var e=s(t);return e&&e.slice(0,3)}function l(t){var e=o(t);return e?e[3]:(e=s(t))?e[3]:(e=a(t))?e[3]:void 0}function h(t){return"#"+x(t[0])+x(t[1])+x(t[2])}function c(t,e){return 1>e||t[3]&&t[3]<1?d(t,e):"rgb("+t[0]+", "+t[1]+", "+t[2]+")"}function d(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"rgba("+t[0]+", "+t[1]+", "+t[2]+", "+e+")"}function u(t,e){if(1>e||t[3]&&t[3]<1)return m(t,e);var i=Math.round(t[0]/255*100),o=Math.round(t[1]/255*100),s=Math.round(t[2]/255*100);return"rgb("+i+"%, "+o+"%, "+s+"%)"}function m(t,e){var i=Math.round(t[0]/255*100),o=Math.round(t[1]/255*100),s=Math.round(t[2]/255*100);return"rgba("+i+"%, "+o+"%, "+s+"%, "+(e||t[3]||1)+")"}function v(t,e){return 1>e||t[3]&&t[3]<1?g(t,e):"hsl("+t[0]+", "+t[1]+"%, "+t[2]+"%)"}function g(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"hsla("+t[0]+", "+t[1]+"%, "+t[2]+"%, "+e+")"}function p(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"hwb("+t[0]+", "+t[1]+"%, "+t[2]+"%"+(void 0!==e&&1!==e?", "+e:"")+")"}function f(t){return C[t.slice(0,3)]}function b(t,e,i){return Math.min(Math.max(e,t),i)}function x(t){var e=t.toString(16).toUpperCase();return e.length<2?"0"+e:e}var A=t("color-name");e.exports={getRgba:o,getHsla:s,getRgb:n,getHsl:r,getHwb:a,getAlpha:l,hexString:h,rgbString:c,rgbaString:d,percentString:u,percentaString:m,hslString:v,hslaString:g,hwbString:p,keyword:f};var C={};for(var y in A)C[A[y]]=y},{"color-name":5}],5:[function(t,e,i){e.exports={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]}},{}]},{},[1]);
\ No newline at end of file
diff --git a/src/Chart.Line.js b/src/Chart.Line.js
index 7fe9ef340ca..b967b254181 100644
--- a/src/Chart.Line.js
+++ b/src/Chart.Line.js
@@ -251,11 +251,11 @@
                     // Model
                     _model: {
                         // Appearance
-                        tension: dataset.tension || this.options.elements.line.tension,
-                        backgroundColor: dataset.backgroundColor || this.options.elements.line.backgroundColor,
-                        borderWidth: dataset.borderWidth || this.options.elements.line.borderWidth,
-                        borderColor: dataset.borderColor || this.options.elements.line.borderColor,
-                        fill: dataset.fill !== undefined ? dataset.fill : this.options.elements.line.fill, // use the value from the dataset if it was provided. else fall back to the default
+                        tension: dataset.metaDataset.custom && dataset.metaDataset.custom.tension ? dataset.metaDataset.custom.tension : dataset.tension || this.options.elements.line.tension,
+                        backgroundColor: dataset.metaDataset.custom && dataset.metaDataset.custom.backgroundColor ? dataset.metaDataset.custom.backgroundColor : dataset.backgroundColor || this.options.elements.line.backgroundColor,
+                        borderWidth: dataset.metaDataset.custom && dataset.metaDataset.custom.borderWidth ? dataset.metaDataset.custom.borderWidth : dataset.borderWidth || this.options.elements.line.borderWidth,
+                        borderColor: dataset.metaDataset.custom && dataset.metaDataset.custom.borderColor ? dataset.metaDataset.custom.borderColor : dataset.borderColor || this.options.elements.line.borderColor,
+                        fill: dataset.metaDataset.custom && dataset.metaDataset.custom.fill ? dataset.metaDataset.custom.fill : dataset.fill !== undefined ? dataset.fill : this.options.elements.line.fill, // use the value from the dataset if it was provided. else fall back to the default
                         skipNull: dataset.skipNull !== undefined ? dataset.skipNull : this.options.elements.line.skipNull,
                         drawNull: dataset.drawNull !== undefined ? dataset.drawNull : this.options.elements.line.drawNull,
                         // Scale

From 5732e0d72a5aa0f84132c5b45ecef2b489df1a95 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Fri, 12 Jun 2015 14:00:48 -0600
Subject: [PATCH 120/424] More maintainable file structure

---
 Chart.js                        | 6815 ++++++++++++++++---------------
 Chart.min.js                    |   63 +-
 gulpfile.js                     |  205 +-
 samples/line-multi-axis.html    |   17 +-
 samples/line.html               |   16 +-
 src/Chart.Animation.js          |  127 +
 src/Chart.Bar.js                |    2 +
 src/Chart.Core.Arc.js           |   93 +
 src/Chart.Core.Line.js          |  190 +
 src/Chart.Core.Point.js         |   84 +
 src/Chart.Core.Rectangle.js     |   95 +
 src/Chart.Core.js               |  812 +---
 src/Chart.Line.js               |   10 +-
 src/Chart.Scale.Category.js     |  211 +
 src/Chart.Scale.Linear.js       |  357 ++
 src/Chart.Scale.RadialLinear.js |  361 ++
 src/Chart.Scale.js              |  900 ----
 src/Chart.Tooltip.js            |  344 ++
 18 files changed, 5548 insertions(+), 5154 deletions(-)
 create mode 100644 src/Chart.Animation.js
 create mode 100644 src/Chart.Core.Arc.js
 create mode 100644 src/Chart.Core.Line.js
 create mode 100644 src/Chart.Core.Point.js
 create mode 100644 src/Chart.Core.Rectangle.js
 create mode 100644 src/Chart.Scale.Category.js
 create mode 100644 src/Chart.Scale.Linear.js
 create mode 100644 src/Chart.Scale.RadialLinear.js
 create mode 100644 src/Chart.Tooltip.js

diff --git a/Chart.js b/Chart.js
index 55be0663ac8..3c61a8d0d2e 100644
--- a/Chart.js
+++ b/Chart.js
@@ -54,12 +54,6 @@
     //Globally expose the defaults to allow for user updating/changing
     Chart.defaults = {
         global: {
-            animation: {
-                duration: 1000,
-                easing: "easeOutQuart",
-                onProgress: function() {},
-                onComplete: function() {},
-            },
             responsive: true,
             maintainAspectRatio: true,
             events: ["mousemove", "mouseout", "click", "touchstart", "touchmove", "touchend"],
@@ -69,74 +63,10 @@
                 animationDuration: 400,
             },
             onClick: null,
-            tooltips: {
-                enabled: true,
-                custom: null,
-                backgroundColor: "rgba(0,0,0,0.8)",
-                fontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
-                fontSize: 10,
-                fontStyle: "normal",
-                fontColor: "#fff",
-                titleFontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
-                titleFontSize: 12,
-                titleFontStyle: "bold",
-                titleFontColor: "#fff",
-                yPadding: 6,
-                xPadding: 6,
-                caretSize: 8,
-                cornerRadius: 6,
-                xOffset: 10,
-                template: [
-                    '<% if(label){ %>',
-                    '<%=label %>:',
-                    '<% } %>',
-                    '<%=value %>',
-                ].join(''),
-                multiTemplate: [
-                    '<%if (datasetLabel){ %>',
-                    '<%=datasetLabel %>:',
-                    '<% } %>',
-                    '<%=value %>'
-                ].join(''),
-                multiKeyBackground: '#fff',
-
-            },
             defaultColor: defaultColor,
 
-            // Element defaults
-            elements: {
-                line: {
-                    tension: 0.4,
-                    backgroundColor: defaultColor,
-                    borderWidth: 3,
-                    borderColor: defaultColor,
-                    fill: true, // do we fill in the area between the line and the x axis
-                    skipNull: true,
-                    drawNull: false,
-                },
-                point: {
-                    radius: 3,
-                    backgroundColor: defaultColor,
-                    borderWidth: 1,
-                    borderColor: defaultColor,
-                    // Hover
-                    hitRadius: 1,
-                    hoverRadius: 4,
-                    hoverBorderWidth: 1,
-                },
-                bar: {
-                    backgroundColor: defaultColor,
-                    borderWidth: 0,
-                    borderColor: defaultColor,
-                    valueSpacing: 5,
-                    datasetSpacing: 1,
-                },
-                slice: {
-                    backgroundColor: defaultColor,
-                    borderColor: "#fff",
-                    borderWidth: 2,
-                },
-            }
+            // Element defaults defined in element extensions
+            elements: {}
         },
     };
 
@@ -1219,58 +1149,168 @@
     Chart.Element.extend = inherits;
 
 
-    Chart.Point = Chart.Element.extend({
-        inRange: function(mouseX, mouseY) {
-            var vm = this._view;
-            var hoverRange = vm.hitRadius + vm.radius;
-            return ((Math.pow(mouseX - vm.x, 2) + Math.pow(mouseY - vm.y, 2)) < Math.pow(hoverRange, 2));
-        },
+    // Attach global event to resize each chart instance when the browser resizes
+    helpers.addEvent(window, "resize", (function() {
+        // Basic debounce of resize function so it doesn't hurt performance when resizing browser.
+        var timeout;
+        return function() {
+            clearTimeout(timeout);
+            timeout = setTimeout(function() {
+                each(Chart.instances, function(instance) {
+                    // If the responsive flag is set in the chart instance config
+                    // Cascade the resize event down to the chart.
+                    if (instance.options.responsive) {
+                        instance.resize();
+                        instance.update();
+                        instance.render();
+                    }
+                });
+            }, 50);
+        };
+    })());
+
+
+    if (amd) {
+        define(function() {
+            return Chart;
+        });
+    } else if (typeof module === 'object' && module.exports) {
+        module.exports = Chart;
+    }
+
+    root.Chart = Chart;
+
+    Chart.noConflict = function() {
+        root.Chart = previous;
+        return Chart;
+    };
+
+}).call(this);
+
+/*!
+ * Chart.js
+ * http://chartjs.org/
+ * Version: 2.0.0-alpha
+ *
+ * Copyright 2015 Nick Downie
+ * Released under the MIT license
+ * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
+ */
+
+
+(function() {
+
+    "use strict";
+
+    var root = this,
+        Chart = root.Chart,
+        helpers = Chart.helpers;
+
+    Chart.defaults.global.elements.arc = {
+        backgroundColor: Chart.defaults.global.defaultColor,
+        borderColor: "#fff",
+        borderWidth: 2
+    };
+
+    Chart.Arc = Chart.Element.extend({
         inGroupRange: function(mouseX) {
             var vm = this._view;
 
             if (vm) {
-                return (Math.pow(mouseX - vm.x, 2) < Math.pow(vm.radius + vm.hitRadius, 2));
+                return (Math.pow(mouseX - vm.x, 2) < Math.pow(vm.radius + vm.hoverRadius, 2));
             } else {
                 return false;
             }
         },
+        inRange: function(chartX, chartY) {
+
+            var vm = this._view;
+
+            var pointRelativePosition = helpers.getAngleFromPoint(vm, {
+                x: chartX,
+                y: chartY
+            });
+
+            // Put into the range of (-PI/2, 3PI/2]
+            var startAngle = vm.startAngle < (-0.5 * Math.PI) ? vm.startAngle + (2.0 * Math.PI) : vm.startAngle > (1.5 * Math.PI) ? vm.startAngle - (2.0 * Math.PI) : vm.startAngle;
+            var endAngle = vm.endAngle < (-0.5 * Math.PI) ? vm.endAngle + (2.0 * Math.PI) : vm.endAngle > (1.5 * Math.PI) ? vm.endAngle - (2.0 * Math.PI) : vm.endAngle
+
+            //Check if within the range of the open/close angle
+            var betweenAngles = (pointRelativePosition.angle >= startAngle && pointRelativePosition.angle <= endAngle),
+                withinRadius = (pointRelativePosition.distance >= vm.innerRadius && pointRelativePosition.distance <= vm.outerRadius);
+
+            return (betweenAngles && withinRadius);
+            //Ensure within the outside of the arc centre, but inside arc outer
+        },
         tooltipPosition: function() {
             var vm = this._view;
+
+            var centreAngle = vm.startAngle + ((vm.endAngle - vm.startAngle) / 2),
+                rangeFromCentre = (vm.outerRadius - vm.innerRadius) / 2 + vm.innerRadius;
             return {
-                x: vm.x,
-                y: vm.y,
-                padding: vm.radius + vm.borderWidth
+                x: vm.x + (Math.cos(centreAngle) * rangeFromCentre),
+                y: vm.y + (Math.sin(centreAngle) * rangeFromCentre)
             };
         },
         draw: function() {
 
-            var vm = this._view;
             var ctx = this._chart.ctx;
+            var vm = this._view;
 
+            ctx.beginPath();
 
-            if (vm.skip) {
-                return;
-            }
-
-            if (vm.radius > 0 || vm.borderWidth > 0) {
+            ctx.arc(vm.x, vm.y, vm.outerRadius, vm.startAngle, vm.endAngle);
 
-                ctx.beginPath();
+            ctx.arc(vm.x, vm.y, vm.innerRadius, vm.endAngle, vm.startAngle, true);
 
-                ctx.arc(vm.x, vm.y, vm.radius || Chart.defaults.global.elements.point.radius, 0, Math.PI * 2);
-                ctx.closePath();
+            ctx.closePath();
+            ctx.strokeStyle = vm.borderColor;
+            ctx.lineWidth = vm.borderWidth;
 
-                ctx.strokeStyle = vm.borderColor || Chart.defaults.global.defaultColor;
-                ctx.lineWidth = vm.borderWidth || Chart.defaults.global.elements.point.borderWidth;
+            ctx.fillStyle = vm.backgroundColor;
 
-                ctx.fillStyle = vm.backgroundColor || Chart.defaults.global.defaultColor;
+            ctx.fill();
+            ctx.lineJoin = 'bevel';
 
-                ctx.fill();
+            if (vm.borderWidth) {
                 ctx.stroke();
             }
         }
     });
 
 
+}).call(this);
+
+/*!
+ * Chart.js
+ * http://chartjs.org/
+ * Version: 2.0.0-alpha
+ *
+ * Copyright 2015 Nick Downie
+ * Released under the MIT license
+ * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
+ */
+
+
+(function() {
+
+    "use strict";
+
+    var root = this,
+        Chart = root.Chart,
+        helpers = Chart.helpers;
+
+    Chart.defaults.global.elements.line = {
+        tension: 0.4,
+        backgroundColor: Chart.defaults.global.defaultColor,
+        borderWidth: 3,
+        borderColor: Chart.defaults.global.defaultColor,
+        fill: true, // do we fill in the area between the line and its base axis
+        skipNull: true,
+        drawNull: false,
+    };
+
+
     Chart.Line = Chart.Element.extend({
         draw: function() {
 
@@ -1430,89 +1470,135 @@
         },
     });
 
-    Chart.Arc = Chart.Element.extend({
+}).call(this);
+
+/*!
+ * Chart.js
+ * http://chartjs.org/
+ * Version: 2.0.0-alpha
+ *
+ * Copyright 2015 Nick Downie
+ * Released under the MIT license
+ * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
+ */
+
+
+(function() {
+
+    "use strict";
+
+    var root = this,
+        Chart = root.Chart,
+        helpers = Chart.helpers;
+
+    Chart.defaults.global.elements.point = {
+        radius: 3,
+        backgroundColor: Chart.defaults.global.defaultColor,
+        borderWidth: 1,
+        borderColor: Chart.defaults.global.defaultColor,
+        // Hover
+        hitRadius: 1,
+        hoverRadius: 4,
+        hoverBorderWidth: 1,
+    };
+
+
+    Chart.Point = Chart.Element.extend({
+        inRange: function(mouseX, mouseY) {
+            var vm = this._view;
+            var hoverRange = vm.hitRadius + vm.radius;
+            return ((Math.pow(mouseX - vm.x, 2) + Math.pow(mouseY - vm.y, 2)) < Math.pow(hoverRange, 2));
+        },
         inGroupRange: function(mouseX) {
             var vm = this._view;
 
             if (vm) {
-                return (Math.pow(mouseX - vm.x, 2) < Math.pow(vm.radius + vm.hoverRadius, 2));
+                return (Math.pow(mouseX - vm.x, 2) < Math.pow(vm.radius + vm.hitRadius, 2));
             } else {
                 return false;
             }
         },
-        inRange: function(chartX, chartY) {
-
-            var vm = this._view;
-
-            var pointRelativePosition = helpers.getAngleFromPoint(vm, {
-                x: chartX,
-                y: chartY
-            });
-
-            // Put into the range of (-PI/2, 3PI/2]
-            var startAngle = vm.startAngle < (-0.5 * Math.PI) ? vm.startAngle + (2.0 * Math.PI) : vm.startAngle > (1.5 * Math.PI) ? vm.startAngle - (2.0 * Math.PI) : vm.startAngle;
-            var endAngle = vm.endAngle < (-0.5 * Math.PI) ? vm.endAngle + (2.0 * Math.PI) : vm.endAngle > (1.5 * Math.PI) ? vm.endAngle - (2.0 * Math.PI) : vm.endAngle
-
-            //Check if within the range of the open/close angle
-            var betweenAngles = (pointRelativePosition.angle >= startAngle && pointRelativePosition.angle <= endAngle),
-                withinRadius = (pointRelativePosition.distance >= vm.innerRadius && pointRelativePosition.distance <= vm.outerRadius);
-
-            return (betweenAngles && withinRadius);
-            //Ensure within the outside of the arc centre, but inside arc outer
-        },
         tooltipPosition: function() {
             var vm = this._view;
-
-            var centreAngle = vm.startAngle + ((vm.endAngle - vm.startAngle) / 2),
-                rangeFromCentre = (vm.outerRadius - vm.innerRadius) / 2 + vm.innerRadius;
             return {
-                x: vm.x + (Math.cos(centreAngle) * rangeFromCentre),
-                y: vm.y + (Math.sin(centreAngle) * rangeFromCentre)
+                x: vm.x,
+                y: vm.y,
+                padding: vm.radius + vm.borderWidth
             };
         },
         draw: function() {
 
-            var ctx = this._chart.ctx;
             var vm = this._view;
+            var ctx = this._chart.ctx;
 
-            ctx.beginPath();
 
-            ctx.arc(vm.x, vm.y, vm.outerRadius, vm.startAngle, vm.endAngle);
+            if (vm.skip) {
+                return;
+            }
 
-            ctx.arc(vm.x, vm.y, vm.innerRadius, vm.endAngle, vm.startAngle, true);
+            if (vm.radius > 0 || vm.borderWidth > 0) {
 
-            ctx.closePath();
-            ctx.strokeStyle = vm.borderColor;
-            ctx.lineWidth = vm.borderWidth;
+                ctx.beginPath();
 
-            ctx.fillStyle = vm.backgroundColor;
+                ctx.arc(vm.x, vm.y, vm.radius || Chart.defaults.global.elements.point.radius, 0, Math.PI * 2);
+                ctx.closePath();
 
-            ctx.fill();
-            ctx.lineJoin = 'bevel';
+                ctx.strokeStyle = vm.borderColor || Chart.defaults.global.defaultColor;
+                ctx.lineWidth = vm.borderWidth || Chart.defaults.global.elements.point.borderWidth;
 
-            if (vm.borderWidth) {
+                ctx.fillStyle = vm.backgroundColor || Chart.defaults.global.defaultColor;
+
+                ctx.fill();
                 ctx.stroke();
             }
         }
     });
 
-    Chart.Rectangle = Chart.Element.extend({
-        draw: function() {
-
-            var ctx = this._chart.ctx;
-            var vm = this._view;
 
-            var halfWidth = vm.width / 2,
-                leftX = vm.x - halfWidth,
-                rightX = vm.x + halfWidth,
-                top = vm.base - (vm.base - vm.y),
-                halfStroke = vm.borderWidth / 2;
+}).call(this);
 
-            // Canvas doesn't allow us to stroke inside the width so we can
-            // adjust the sizes to fit if we're setting a stroke on the line
-            if (vm.borderWidth) {
-                leftX += halfStroke;
-                rightX -= halfStroke;
+/*!
+ * Chart.js
+ * http://chartjs.org/
+ * Version: 2.0.0-alpha
+ *
+ * Copyright 2015 Nick Downie
+ * Released under the MIT license
+ * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
+ */
+
+
+(function() {
+
+    "use strict";
+
+    var root = this,
+        Chart = root.Chart,
+        helpers = Chart.helpers;
+
+    Chart.defaults.global.elements.rectangle = {
+        backgroundColor: Chart.defaults.global.defaultColor,
+        borderWidth: 0,
+        borderColor: Chart.defaults.global.defaultColor,
+    };
+
+    Chart.Rectangle = Chart.Element.extend({
+        draw: function() {
+
+            var ctx = this._chart.ctx;
+            var vm = this._view;
+
+            var halfWidth = vm.width / 2,
+                leftX = vm.x - halfWidth,
+                rightX = vm.x + halfWidth,
+                top = vm.base - (vm.base - vm.y),
+                halfStroke = vm.borderWidth / 2;
+
+            // Canvas doesn't allow us to stroke inside the width so we can
+            // adjust the sizes to fit if we're setting a stroke on the line
+            if (vm.borderWidth) {
+                leftX += halfStroke;
+                rightX -= halfStroke;
                 top += halfStroke;
             }
 
@@ -1565,994 +1651,877 @@
         },
     });
 
-    Chart.Animation = Chart.Element.extend({
-        currentStep: null, // the current animation step
-        numSteps: 60, // default number of steps
-        easing: "", // the easing to use for this animation
-        render: null, // render function used by the animation service
+}).call(this);
 
-        onAnimationProgress: null, // user specified callback to fire on each step of the animation 
-        onAnimationComplete: null, // user specified callback to fire when the animation finishes
-    });
+(function() {
+    "use strict";
 
-    Chart.Tooltip = Chart.Element.extend({
-        initialize: function() {
-            var options = this._options;
-            extend(this, {
-                _model: {
-                    // Positioning
-                    xPadding: options.tooltips.xPadding,
-                    yPadding: options.tooltips.yPadding,
-                    xOffset: options.tooltips.xOffset,
+    var root = this,
+        Chart = root.Chart,
+        helpers = Chart.helpers;
 
-                    // Labels
-                    textColor: options.tooltips.fontColor,
-                    _fontFamily: options.tooltips.fontFamily,
-                    _fontStyle: options.tooltips.fontStyle,
-                    fontSize: options.tooltips.fontSize,
+    // The scale service is used to resize charts along with all of their axes. We make this as
+    // a service where scales are registered with their respective charts so that changing the 
+    // scales does not require 
+    Chart.scaleService = {
+        // The interesting function
+        fitScalesForChart: function(chartInstance, width, height) {
+            var xPadding = 5;
+            var yPadding = 5;
 
-                    // Title
-                    titleTextColor: options.tooltips.titleFontColor,
-                    _titleFontFamily: options.tooltips.titleFontFamily,
-                    _titleFontStyle: options.tooltips.titleFontStyle,
-                    titleFontSize: options.tooltips.titleFontSize,
+            if (chartInstance) {
+                var leftScales = helpers.where(chartInstance.scales, function(scaleInstance) {
+                    return scaleInstance.options.position == "left";
+                });
+                var rightScales = helpers.where(chartInstance.scales, function(scaleInstance) {
+                    return scaleInstance.options.position == "right";
+                });
+                var topScales = helpers.where(chartInstance.scales, function(scaleInstance) {
+                    return scaleInstance.options.position == "top";
+                });
+                var bottomScales = helpers.where(chartInstance.scales, function(scaleInstance) {
+                    return scaleInstance.options.position == "bottom";
+                });
 
-                    // Appearance
-                    caretHeight: options.tooltips.caretSize,
-                    cornerRadius: options.tooltips.cornerRadius,
-                    backgroundColor: options.tooltips.backgroundColor,
-                    opacity: 0,
-                    legendColorBackground: options.tooltips.multiKeyBackground,
-                },
-            });
-        },
-        update: function() {
+                // Adjust the padding to take into account displaying labels
+                if (topScales.length === 0 || bottomScales.length === 0) {
+                    var maxFontHeight = 0;
 
-            var ctx = this._chart.ctx;
+                    var maxFontHeightFunction = function(scaleInstance) {
+                        if (scaleInstance.options.labels.show) {
+                            // Only consider font sizes for axes that actually show labels
+                            maxFontHeight = Math.max(maxFontHeight, scaleInstance.options.labels.fontSize);
+                        }
+                    };
 
-            switch (this._options.hover.mode) {
-                case 'single':
-                    helpers.extend(this._model, {
-                        text: template(this._options.tooltips.template, {
-                            // These variables are available in the template function. Add others here
-                            element: this._active[0],
-                            value: this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],
-                            label: this._data.labels ? this._data.labels[this._active[0]._index] : '',
-                        }),
-                    });
+                    helpers.each(leftScales, maxFontHeightFunction);
+                    helpers.each(rightScales, maxFontHeightFunction);
 
-                    var tooltipPosition = this._active[0].tooltipPosition();
-                    helpers.extend(this._model, {
-                        x: Math.round(tooltipPosition.x),
-                        y: Math.round(tooltipPosition.y),
-                        caretPadding: tooltipPosition.padding
-                    });
+                    if (topScales.length === 0) {
+                        // Add padding so that we can handle drawing the top nicely
+                        yPadding += 0.75 * maxFontHeight; // 0.75 since padding added on both sides
+                    }
 
-                    break;
+                    if (bottomScales.length === 0) {
+                        // Add padding so that we can handle drawing the bottom nicely
+                        yPadding += 1.5 * maxFontHeight;
+                    }
+                }
 
-                case 'label':
+                // Essentially we now have any number of scales on each of the 4 sides.
+                // Our canvas looks like the following.
+                // The areas L1 and L2 are the left axes. R1 is the right axis, T1 is the top axis and 
+                // B1 is the bottom axis
+                // |------------------------------------------------------|
+                // |		  |				T1						|	  |
+                // |----|-----|-------------------------------------|-----|
+                // |	|     |									    |     |
+                // | L1	|  L2 |			Chart area					|  R1 |
+                // |	|	  |										|     |
+                // |	|	  |										|     |
+                // |----|-----|-------------------------------------|-----|
+                // |		  |				B1						|	  |
+                // |		  |										|	  |
+                // |------------------------------------------------------|
 
-                    // Tooltip Content
+                // What we do to find the best sizing, we do the following
+                // 1. Determine the minimum size of the chart area. 
+                // 2. Split the remaining width equally between each vertical axis
+                // 3. Split the remaining height equally between each horizontal axis
+                // 4. Give each scale the maximum size it can be. The scale will return it's minimum size
+                // 5. Adjust the sizes of each axis based on it's minimum reported size. 
+                // 6. Refit each axis
+                // 7. Position each axis in the final location
+                // 8. Tell the chart the final location of the chart area
 
-                    var dataArray,
-                        dataIndex;
+                // Step 1
+                var chartWidth = width / 2; // min 50%
+                var chartHeight = height / 2; // min 50%
+                var aspectRatio = chartHeight / chartWidth;
+                var screenAspectRatio;
 
-                    var labels = [],
-                        colors = [];
+                if (chartInstance.options.maintainAspectRatio) {
+                    screenAspectRatio = height / width;
 
-                    for (var i = this._data.datasets.length - 1; i >= 0; i--) {
-                        dataArray = this._data.datasets[i].metaData;
-                        dataIndex = indexOf(dataArray, this._active[0]);
-                        if (dataIndex !== -1) {
-                            break;
-                        }
+                    if (aspectRatio != screenAspectRatio) {
+                        chartHeight = chartWidth * screenAspectRatio;
+                        aspectRatio = screenAspectRatio;
                     }
+                }
 
-                    var medianPosition = (function(index) {
-                        // Get all the points at that particular index
-                        var elements = [],
-                            dataCollection,
-                            xPositions = [],
-                            yPositions = [],
-                            xMax,
-                            yMax,
-                            xMin,
-                            yMin;
-                        helpers.each(this._data.datasets, function(dataset) {
-                            dataCollection = dataset.metaData;
-                            if (dataCollection[dataIndex] && dataCollection[dataIndex].hasValue()) {
-                                elements.push(dataCollection[dataIndex]);
-                            }
-                        }, this);
+                chartWidth -= (2 * xPadding);
+                chartHeight -= (2 * yPadding);
 
-                        // Reverse labels if stacked
-                        helpers.each(this._options.stacked ? elements.reverse() : elements, function(element) {
-                            xPositions.push(element._view.x);
-                            yPositions.push(element._view.y);
+                // Step 2
+                var verticalScaleWidth = (width - chartWidth) / (leftScales.length + rightScales.length);
 
-                            //Include any colour information about the element
-                            labels.push(helpers.template(this._options.tooltips.multiTemplate, {
-                                // These variables are available in the template function. Add others here
-                                element: element,
-                                datasetLabel: this._data.datasets[element._datasetIndex].label,
-                                value: this._data.datasets[element._datasetIndex].data[element._index],
-                            }));
-                            colors.push({
-                                fill: element._view.backgroundColor,
-                                stroke: element._view.borderColor
-                            });
+                // Step 3
+                var horizontalScaleHeight = (height - chartHeight) / (topScales.length + bottomScales.length);
 
-                        }, this);
+                // Step 4;
+                var minimumScaleSizes = [];
 
-                        yMin = min(yPositions);
-                        yMax = max(yPositions);
+                var verticalScaleMinSizeFunction = function(scaleInstance) {
+                    var minSize = scaleInstance.fit(verticalScaleWidth, chartHeight);
+                    minimumScaleSizes.push({
+                        horizontal: false,
+                        minSize: minSize,
+                        scale: scaleInstance,
+                    });
+                };
 
-                        xMin = min(xPositions);
-                        xMax = max(xPositions);
+                var horizontalScaleMinSizeFunction = function(scaleInstance) {
+                    var minSize = scaleInstance.fit(chartWidth, horizontalScaleHeight);
+                    minimumScaleSizes.push({
+                        horizontal: true,
+                        minSize: minSize,
+                        scale: scaleInstance,
+                    });
+                };
 
-                        return {
-                            x: (xMin > this._chart.width / 2) ? xMin : xMax,
-                            y: (yMin + yMax) / 2,
-                        };
-                    }).call(this, dataIndex);
+                // vertical scales
+                helpers.each(leftScales, verticalScaleMinSizeFunction);
+                helpers.each(rightScales, verticalScaleMinSizeFunction);
 
-                    // Apply for now
-                    helpers.extend(this._model, {
-                        x: medianPosition.x,
-                        y: medianPosition.y,
-                        labels: labels,
-                        title: this._data.labels && this._data.labels.length ? this._data.labels[this._active[0]._index] : '',
-                        legendColors: colors,
-                        legendBackgroundColor: this._options.tooltips.multiKeyBackground,
-                    });
+                // horizontal scales
+                helpers.each(topScales, horizontalScaleMinSizeFunction);
+                helpers.each(bottomScales, horizontalScaleMinSizeFunction);
 
+                // Step 5
+                var maxChartHeight = height - (2 * yPadding);
+                var maxChartWidth = width - (2 * xPadding);
 
-                    // Calculate Appearance Tweaks
+                helpers.each(minimumScaleSizes, function(wrapper) {
+                    if (wrapper.horizontal) {
+                        maxChartHeight -= wrapper.minSize.height;
+                    } else {
+                        maxChartWidth -= wrapper.minSize.width;
+                    }
+                });
 
-                    this._model.height = (labels.length * this._model.fontSize) + ((labels.length - 1) * (this._model.fontSize / 2)) + (this._model.yPadding * 2) + this._model.titleFontSize * 1.5;
+                // At this point, maxChartHeight and maxChartWidth are the size the chart area could
+                // be if the axes are drawn at their minimum sizes.
 
-                    var titleWidth = ctx.measureText(this.title).width,
-                        //Label has a legend square as well so account for this.
-                        labelWidth = longestText(ctx, this.font, labels) + this._model.fontSize + 3,
-                        longestTextWidth = max([labelWidth, titleWidth]);
+                // Step 6
+                var verticalScaleFitFunction = function(scaleInstance) {
+                    var wrapper = helpers.findNextWhere(minimumScaleSizes, function(wrapper) {
+                        return wrapper.scale === scaleInstance;
+                    });
 
-                    this._model.width = longestTextWidth + (this._model.xPadding * 2);
+                    if (wrapper) {
+                        scaleInstance.fit(wrapper.minSize.width, maxChartHeight);
+                    }
+                };
 
+                var horizontalScaleFitFunction = function(scaleInstance) {
+                    var wrapper = helpers.findNextWhere(minimumScaleSizes, function(wrapper) {
+                        return wrapper.scale === scaleInstance;
+                    });
 
-                    var halfHeight = this._model.height / 2;
+                    var scaleMargin = {
+                        left: totalLeftWidth,
+                        right: totalRightWidth,
+                        top: 0,
+                        bottom: 0,
+                    };
 
-                    //Check to ensure the height will fit on the canvas
-                    if (this._model.y - halfHeight < 0) {
-                        this._model.y = halfHeight;
-                    } else if (this._model.y + halfHeight > this._chart.height) {
-                        this._model.y = this._chart.height - halfHeight;
+                    if (wrapper) {
+                        scaleInstance.fit(maxChartWidth, wrapper.minSize.height, scaleMargin);
                     }
+                };
 
-                    //Decide whether to align left or right based on position on canvas
-                    if (this._model.x > this._chart.width / 2) {
-                        this._model.x -= this._model.xOffset + this._model.width;
-                    } else {
-                        this._model.x += this._model.xOffset;
-                    }
-                    break;
-            }
+                var totalLeftWidth = xPadding;
+                var totalRightWidth = xPadding;
+                var totalTopHeight = yPadding;
+                var totalBottomHeight = yPadding;
 
-            return this;
-        },
-        draw: function() {
+                helpers.each(leftScales, verticalScaleFitFunction);
+                helpers.each(rightScales, verticalScaleFitFunction);
 
-            var ctx = this._chart.ctx;
-            var vm = this._view;
+                // Figure out how much margin is on the left and right of the horizontal axes
+                helpers.each(leftScales, function(scaleInstance) {
+                    totalLeftWidth += scaleInstance.width;
+                });
 
-            switch (this._options.hover.mode) {
-                case 'single':
+                helpers.each(rightScales, function(scaleInstance) {
+                    totalRightWidth += scaleInstance.width;
+                });
 
-                    ctx.font = fontString(vm.fontSize, vm._fontStyle, vm._fontFamily);
+                helpers.each(topScales, horizontalScaleFitFunction);
+                helpers.each(bottomScales, horizontalScaleFitFunction);
 
-                    vm.xAlign = "center";
-                    vm.yAlign = "above";
+                helpers.each(topScales, function(scaleInstance) {
+                    totalTopHeight += scaleInstance.height;
+                });
+                helpers.each(bottomScales, function(scaleInstance) {
+                    totalBottomHeight += scaleInstance.height;
+                });
 
-                    //Distance between the actual element.y position and the start of the tooltip caret
-                    var caretPadding = vm.caretPadding || 2;
+                // Let the left scale know the final margin
+                helpers.each(leftScales, function(scaleInstance) {
+                    var wrapper = helpers.findNextWhere(minimumScaleSizes, function(wrapper) {
+                        return wrapper.scale === scaleInstance;
+                    });
 
-                    var tooltipWidth = ctx.measureText(vm.text).width + 2 * vm.xPadding,
-                        tooltipRectHeight = vm.fontSize + 2 * vm.yPadding,
-                        tooltipHeight = tooltipRectHeight + vm.caretHeight + caretPadding;
+                    var scaleMargin = {
+                        left: 0,
+                        right: 0,
+                        top: totalTopHeight,
+                        bottom: totalBottomHeight
+                    };
 
-                    if (vm.x + tooltipWidth / 2 > this._chart.width) {
-                        vm.xAlign = "left";
-                    } else if (vm.x - tooltipWidth / 2 < 0) {
-                        vm.xAlign = "right";
+                    if (wrapper) {
+                        scaleInstance.fit(wrapper.minSize.width, maxChartHeight, scaleMargin);
                     }
+                });
 
-                    if (vm.y - tooltipHeight < 0) {
-                        vm.yAlign = "below";
-                    }
+                helpers.each(rightScales, function(scaleInstance) {
+                    var wrapper = helpers.findNextWhere(minimumScaleSizes, function(wrapper) {
+                        return wrapper.scale === scaleInstance;
+                    });
 
-                    var tooltipX = vm.x - tooltipWidth / 2,
-                        tooltipY = vm.y - tooltipHeight;
+                    var scaleMargin = {
+                        left: 0,
+                        right: 0,
+                        top: totalTopHeight,
+                        bottom: totalBottomHeight
+                    };
 
-                    ctx.fillStyle = helpers.color(vm.backgroundColor).alpha(vm.opacity).rgbString();
+                    if (wrapper) {
+                        scaleInstance.fit(wrapper.minSize.width, maxChartHeight, scaleMargin);
+                    }
+                });
 
-                    // Custom Tooltips
-                    if (this._custom) {
-                        this._custom(this._view);
-                    } else {
-                        switch (vm.yAlign) {
-                            case "above":
-                                //Draw a caret above the x/y
-                                ctx.beginPath();
-                                ctx.moveTo(vm.x, vm.y - caretPadding);
-                                ctx.lineTo(vm.x + vm.caretHeight, vm.y - (caretPadding + vm.caretHeight));
-                                ctx.lineTo(vm.x - vm.caretHeight, vm.y - (caretPadding + vm.caretHeight));
-                                ctx.closePath();
-                                ctx.fill();
-                                break;
-                            case "below":
-                                tooltipY = vm.y + caretPadding + vm.caretHeight;
-                                //Draw a caret below the x/y
-                                ctx.beginPath();
-                                ctx.moveTo(vm.x, vm.y + caretPadding);
-                                ctx.lineTo(vm.x + vm.caretHeight, vm.y + caretPadding + vm.caretHeight);
-                                ctx.lineTo(vm.x - vm.caretHeight, vm.y + caretPadding + vm.caretHeight);
-                                ctx.closePath();
-                                ctx.fill();
-                                break;
-                        }
+                // Step 7 
+                // Position the scales
+                var left = xPadding;
+                var top = yPadding;
+                var right = 0;
+                var bottom = 0;
 
-                        switch (vm.xAlign) {
-                            case "left":
-                                tooltipX = vm.x - tooltipWidth + (vm.cornerRadius + vm.caretHeight);
-                                break;
-                            case "right":
-                                tooltipX = vm.x - (vm.cornerRadius + vm.caretHeight);
-                                break;
-                        }
+                var verticalScalePlacer = function(scaleInstance) {
+                    scaleInstance.left = left;
+                    scaleInstance.right = left + scaleInstance.width;
+                    scaleInstance.top = totalTopHeight;
+                    scaleInstance.bottom = totalTopHeight + maxChartHeight;
 
-                        drawRoundedRectangle(ctx, tooltipX, tooltipY, tooltipWidth, tooltipRectHeight, vm.cornerRadius);
+                    // Move to next point
+                    left = scaleInstance.right;
+                };
 
-                        ctx.fill();
+                var horizontalScalePlacer = function(scaleInstance) {
+                    scaleInstance.left = totalLeftWidth;
+                    scaleInstance.right = totalLeftWidth + maxChartWidth;
+                    scaleInstance.top = top;
+                    scaleInstance.bottom = top + scaleInstance.height;
 
-                        ctx.fillStyle = helpers.color(vm.textColor).alpha(vm.opacity).rgbString();
-                        ctx.textAlign = "center";
-                        ctx.textBaseline = "middle";
-                        ctx.fillText(vm.text, tooltipX + tooltipWidth / 2, tooltipY + tooltipRectHeight / 2);
+                    // Move to next point 
+                    top = scaleInstance.bottom;
+                };
 
-                    }
-                    break;
-                case 'label':
+                helpers.each(leftScales, verticalScalePlacer);
+                helpers.each(topScales, horizontalScalePlacer);
 
-                    drawRoundedRectangle(ctx, vm.x, vm.y - vm.height / 2, vm.width, vm.height, vm.cornerRadius);
-                    ctx.fillStyle = helpers.color(vm.backgroundColor).alpha(vm.opacity).rgbString();
-                    ctx.fill();
-                    ctx.closePath();
+                // Account for chart width and height
+                left += maxChartWidth;
+                top += maxChartHeight;
 
-                    ctx.textAlign = "left";
-                    ctx.textBaseline = "middle";
-                    ctx.fillStyle = helpers.color(vm.titleTextColor).alpha(vm.opacity).rgbString();
-                    ctx.font = fontString(vm.fontSize, vm._titleFontStyle, vm._titleFontFamily);
-                    ctx.fillText(vm.title, vm.x + vm.xPadding, this.getLineHeight(0));
+                helpers.each(rightScales, verticalScalePlacer);
+                helpers.each(bottomScales, horizontalScalePlacer);
 
-                    ctx.font = fontString(vm.fontSize, vm._fontStyle, vm._fontFamily);
-                    helpers.each(vm.labels, function(label, index) {
-                        ctx.fillStyle = helpers.color(vm.textColor).alpha(vm.opacity).rgbString();
-                        ctx.fillText(label, vm.x + vm.xPadding + vm.fontSize + 3, this.getLineHeight(index + 1));
+                // Step 8
+                chartInstance.chartArea = {
+                    left: totalLeftWidth,
+                    top: totalTopHeight,
+                    right: totalLeftWidth + maxChartWidth,
+                    bottom: totalTopHeight + maxChartHeight,
+                };
+            }
+        }
+    };
 
-                        //A bit gnarly, but clearing this rectangle breaks when using explorercanvas (clears whole canvas)
-                        //ctx.clearRect(vm.x + vm.xPadding, this.getLineHeight(index + 1) - vm.fontSize/2, vm.fontSize, vm.fontSize);
-                        //Instead we'll make a white filled block to put the legendColour palette over.
+    // Scale registration object. Extensions can register new scale types (such as log or DB scales) and then
+    // use the new chart options to grab the correct scale
+    Chart.scales = {
+        constructors: {},
+        // Use a registration function so that we can move to an ES6 map when we no longer need to support
+        // old browsers
+        registerScaleType: function(scaleType, scaleConstructor) {
+            this.constructors[scaleType] = scaleConstructor;
+        },
+        getScaleConstructor: function(scaleType) {
+            return this.constructors.hasOwnProperty(scaleType) ? this.constructors[scaleType] : undefined;
+        }
+    };
 
-                        ctx.fillStyle = helpers.color(vm.legendColors[index].stroke).alpha(vm.opacity).rgbString();
-                        ctx.fillRect(vm.x + vm.xPadding - 1, this.getLineHeight(index + 1) - vm.fontSize / 2 - 1, vm.fontSize + 2, vm.fontSize + 2);
+}).call(this);
 
-                        ctx.fillStyle = helpers.color(vm.legendColors[index].fill).alpha(vm.opacity).rgbString();
-                        ctx.fillRect(vm.x + vm.xPadding, this.getLineHeight(index + 1) - vm.fontSize / 2, vm.fontSize, vm.fontSize);
+(function() {
+    "use strict";
 
+    var root = this,
+        Chart = root.Chart,
+        helpers = Chart.helpers;
 
-                    }, this);
-                    break;
-            }
+    var DatasetScale = Chart.Element.extend({
+        // overridden in the chart. Will set min and max as properties of the scale for later use. Min will always be 0 when using a dataset and max will be the number of items in the dataset
+        calculateRange: helpers.noop,
+        isHorizontal: function() {
+            return this.options.position == "top" || this.options.position == "bottom";
         },
-        getLineHeight: function(index) {
-            var baseLineHeight = this._view.y - (this._view.height / 2) + this._view.yPadding,
-                afterTitleIndex = index - 1;
+        getPixelForValue: function(value, index, includeOffset) {
+            // This must be called after fit has been run so that 
+            //      this.left, this.top, this.right, and this.bottom have been defined
+            if (this.isHorizontal()) {
+                var isRotated = (this.labelRotation > 0);
+                var innerWidth = this.width - (this.paddingLeft + this.paddingRight);
+                var valueWidth = innerWidth / Math.max((this.max - ((this.options.gridLines.offsetGridLines) ? 0 : 1)), 1);
+                var valueOffset = (valueWidth * index) + this.paddingLeft;
 
-            //If the index is zero, we're getting the title
-            if (index === 0) {
-                return baseLineHeight + this._view.titleFontSize / 2;
+                if (this.options.gridLines.offsetGridLines && includeOffset) {
+                    valueOffset += (valueWidth / 2);
+                }
+
+                return this.left + Math.round(valueOffset);
             } else {
-                return baseLineHeight + ((this._view.fontSize * 1.5 * afterTitleIndex) + this._view.fontSize / 2) + this._view.titleFontSize * 1.5;
+                return this.top + (index * (this.height / this.max));
             }
-
         },
-    });
+        calculateLabelRotation: function(maxHeight, margins) {
+            //Get the width of each grid by calculating the difference
+            //between x offsets between 0 and 1.
+            var labelFont = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
+            this.ctx.font = labelFont;
 
-    Chart.animationService = {
-        frameDuration: 17,
-        animations: [],
-        dropFrames: 0,
-        addAnimation: function(chartInstance, animationObject, duration) {
+            var firstWidth = this.ctx.measureText(this.labels[0]).width;
+            var lastWidth = this.ctx.measureText(this.labels[this.labels.length - 1]).width;
+            var firstRotated;
+            var lastRotated;
 
-            if (!duration) {
-                chartInstance.animating = true;
-            }
+            this.paddingRight = lastWidth / 2 + 3;
+            this.paddingLeft = firstWidth / 2 + 3;
 
-            for (var index = 0; index < this.animations.length; ++index) {
-                if (this.animations[index].chartInstance === chartInstance) {
-                    // replacing an in progress animation
-                    this.animations[index].animationObject = animationObject;
-                    return;
-                }
-            }
+            this.labelRotation = 0;
 
-            this.animations.push({
-                chartInstance: chartInstance,
-                animationObject: animationObject
-            });
+            if (this.options.display) {
+                var originalLabelWidth = helpers.longestText(this.ctx, labelFont, this.labels);
+                var cosRotation;
+                var sinRotation;
+                var firstRotatedWidth;
 
-            // If there are no animations queued, manually kickstart a digest, for lack of a better word
-            if (this.animations.length == 1) {
-                helpers.requestAnimFrame.call(window, this.digestWrapper);
-            }
-        },
-        // Cancel the animation for a given chart instance
-        cancelAnimation: function(chartInstance) {
-            var index = helpers.findNextWhere(this.animations, function(animationWrapper) {
-                return animationWrapper.chartInstance === chartInstance;
-            });
+                this.labelWidth = originalLabelWidth;
 
-            if (index) {
-                this.animations.splice(index, 1);
-                chartInstance.animating = false;
-            }
-        },
-        // calls startDigest with the proper context
-        digestWrapper: function() {
-            Chart.animationService.startDigest.call(Chart.animationService);
-        },
-        startDigest: function() {
+                //Allow 3 pixels x2 padding either side for label readability
+                // only the index matters for a dataset scale, but we want a consistent interface between scales
+                var gridWidth = Math.floor(this.getPixelForValue(0, 1) - this.getPixelForValue(0, 0)) - 6;
 
-            var startTime = Date.now();
-            var framesToDrop = 0;
+                //Max label rotate should be 90 - also act as a loop counter
+                while ((this.labelWidth > gridWidth && this.labelRotation === 0) || (this.labelWidth > gridWidth && this.labelRotation <= 90 && this.labelRotation > 0)) {
+                    cosRotation = Math.cos(helpers.toRadians(this.labelRotation));
+                    sinRotation = Math.sin(helpers.toRadians(this.labelRotation));
 
-            if (this.dropFrames > 1) {
-                framesToDrop = Math.floor(this.dropFrames);
-                this.dropFrames -= framesToDrop;
-            }
+                    firstRotated = cosRotation * firstWidth;
+                    lastRotated = cosRotation * lastWidth;
 
-            for (var i = 0; i < this.animations.length; i++) {
+                    // We're right aligning the text now.
+                    if (firstRotated + this.options.labels.fontSize / 2 > this.yLabelWidth) {
+                        this.paddingLeft = firstRotated + this.options.labels.fontSize / 2;
+                    }
 
-                if (this.animations[i].animationObject.currentStep === null) {
-                    this.animations[i].animationObject.currentStep = 0;
-                }
+                    this.paddingRight = this.options.labels.fontSize / 2;
 
-                this.animations[i].animationObject.currentStep += 1 + framesToDrop;
-                if (this.animations[i].animationObject.currentStep > this.animations[i].animationObject.numSteps) {
-                    this.animations[i].animationObject.currentStep = this.animations[i].animationObject.numSteps;
-                }
+                    if (sinRotation * originalLabelWidth > maxHeight) {
+                        // go back one step
+                        this.labelRotation--;
+                        break;
+                    }
 
-                this.animations[i].animationObject.render(this.animations[i].chartInstance, this.animations[i].animationObject);
+                    this.labelRotation++;
+                    this.labelWidth = cosRotation * originalLabelWidth;
 
-                if (this.animations[i].animationObject.currentStep == this.animations[i].animationObject.numSteps) {
-                    // executed the last frame. Remove the animation.
-                    this.animations[i].chartInstance.animating = false;
-                    this.animations.splice(i, 1);
-                    // Keep the index in place to offset the splice
-                    i--;
                 }
+            } else {
+                this.labelWidth = 0;
+                this.paddingRight = 0;
+                this.paddingLeft = 0;
             }
 
-            var endTime = Date.now();
-            var delay = endTime - startTime - this.frameDuration;
-            var frameDelay = delay / this.frameDuration;
+            if (margins) {
+                this.paddingLeft -= margins.left;
+                this.paddingRight -= margins.right;
 
-            if (frameDelay > 1) {
-                this.dropFrames += frameDelay;
+                this.paddingLeft = Math.max(this.paddingLeft, 0);
+                this.paddingRight = Math.max(this.paddingRight, 0);
             }
 
-            // Do we have more stuff to animate?
-            if (this.animations.length > 0) {
-                helpers.requestAnimFrame.call(window, this.digestWrapper);
-            }
-        }
-    };
+        },
+        // Fit this axis to the given size
+        // @param {number} maxWidth : the max width the axis can be
+        // @param {number} maxHeight: the max height the axis can be
+        // @return {object} minSize : the minimum size needed to draw the axis
+        fit: function(maxWidth, maxHeight, margins) {
+            this.calculateRange();
+            this.calculateLabelRotation(maxHeight, margins);
 
-    // Attach global event to resize each chart instance when the browser resizes
-    helpers.addEvent(window, "resize", (function() {
-        // Basic debounce of resize function so it doesn't hurt performance when resizing browser.
-        var timeout;
-        return function() {
-            clearTimeout(timeout);
-            timeout = setTimeout(function() {
-                each(Chart.instances, function(instance) {
-                    // If the responsive flag is set in the chart instance config
-                    // Cascade the resize event down to the chart.
-                    if (instance.options.responsive) {
-                        instance.resize();
-                        instance.update();
-                        instance.render();
-                    }
-                });
-            }, 50);
-        };
-    })());
+            var minSize = {
+                width: 0,
+                height: 0,
+            };
 
+            var labelFont = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
+            var longestLabelWidth = helpers.longestText(this.ctx, labelFont, this.labels);
 
-    if (amd) {
-        define(function() {
-            return Chart;
-        });
-    } else if (typeof module === 'object' && module.exports) {
-        module.exports = Chart;
-    }
+            if (this.isHorizontal()) {
+                minSize.width = maxWidth;
+                this.width = maxWidth;
 
-    root.Chart = Chart;
+                var labelHeight = (Math.cos(helpers.toRadians(this.labelRotation)) * longestLabelWidth) + 1.5 * this.options.labels.fontSize;
+                minSize.height = Math.min(labelHeight, maxHeight);
+            } else {
+                minSize.height = maxHeight;
+                this.height = maxHeight;
 
-    Chart.noConflict = function() {
-        root.Chart = previous;
-        return Chart;
-    };
+                minSize.width = Math.min(longestLabelWidth + 6, maxWidth);
+            }
 
-}).call(this);
+            this.width = minSize.width;
+            this.height = minSize.height;
+            return minSize;
+        },
+        // Actualy draw the scale on the canvas
+        // @param {rectangle} chartArea : the area of the chart to draw full grid lines on
+        draw: function(chartArea) {
+            if (this.options.display) {
 
-(function() {
-    "use strict";
+                var setContextLineSettings;
 
-    var root = this,
-        Chart = root.Chart,
-        helpers = Chart.helpers;
+                // Make sure we draw text in the correct color
+                this.ctx.fillStyle = this.options.labels.fontColor;
 
-    var defaultConfig = {
+                if (this.isHorizontal()) {
+                    setContextLineSettings = true;
+                    var yTickStart = this.options.position == "bottom" ? this.top : this.bottom - 10;
+                    var yTickEnd = this.options.position == "bottom" ? this.top + 10 : this.bottom;
+                    var isRotated = this.labelRotation !== 0;
 
-        stacked: false,
+                    helpers.each(this.labels, function(label, index) {
+                        var xLineValue = this.getPixelForValue(label, index, false); // xvalues for grid lines
+                        var xLabelValue = this.getPixelForValue(label, index, true); // x values for labels (need to consider offsetLabel option)
 
-        hover: {
-            mode: "label"
-        },
+                        if (this.options.gridLines.show) {
+                            if (index === 0) {
+                                // Draw the first index specially
+                                this.ctx.lineWidth = this.options.gridLines.zeroLineWidth;
+                                this.ctx.strokeStyle = this.options.gridLines.zeroLineColor;
+                                setContextLineSettings = true; // reset next time
+                            } else if (setContextLineSettings) {
+                                this.ctx.lineWidth = this.options.gridLines.lineWidth;
+                                this.ctx.strokeStyle = this.options.gridLines.color;
+                                setContextLineSettings = false;
+                            }
 
-        scales: {
-            xAxes: [{
-                scaleType: "dataset", // scatter should not use a dataset axis
-                display: true,
-                position: "bottom",
-                id: "x-axis-1", // need an ID so datasets can reference the scale
+                            xLineValue += helpers.aliasPixel(this.ctx.lineWidth);
 
-                // grid line settings
-                gridLines: {
-                    show: true,
-                    color: "rgba(0, 0, 0, 0.05)",
-                    lineWidth: 1,
-                    drawOnChartArea: true,
-                    drawTicks: true,
-                    zeroLineWidth: 1,
-                    zeroLineColor: "rgba(0,0,0,0.25)",
-                    offsetGridLines: true,
-                },
+                            // Draw the label area
+                            this.ctx.beginPath();
 
-                // label settings
-                labels: {
-                    show: true,
-                    template: "<%=value%>",
-                    fontSize: 12,
-                    fontStyle: "normal",
-                    fontColor: "#666",
-                    fontFamily: "Helvetica Neue",
-                },
-            }],
-            yAxes: [{
-                scaleType: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
-                display: true,
-                position: "left",
-                id: "y-axis-1",
+                            if (this.options.gridLines.drawTicks) {
+                                this.ctx.moveTo(xLineValue, yTickStart);
+                                this.ctx.lineTo(xLineValue, yTickEnd);
+                            }
 
-                // grid line settings
-                gridLines: {
-                    show: true,
-                    color: "rgba(0, 0, 0, 0.05)",
-                    lineWidth: 1,
-                    drawOnChartArea: true,
-                    drawTicks: true, // draw ticks extending towards the label
-                    zeroLineWidth: 1,
-                    zeroLineColor: "rgba(0,0,0,0.25)",
-                },
+                            // Draw the chart area
+                            if (this.options.gridLines.drawOnChartArea) {
+                                this.ctx.moveTo(xLineValue, chartArea.top);
+                                this.ctx.lineTo(xLineValue, chartArea.bottom);
+                            }
 
-                // scale numbers
-                beginAtZero: false,
-                override: null,
+                            // Need to stroke in the loop because we are potentially changing line widths & colours
+                            this.ctx.stroke();
+                        }
 
-                // label settings
-                labels: {
-                    show: true,
-                    template: "<%=value%>",
-                    fontSize: 12,
-                    fontStyle: "normal",
-                    fontColor: "#666",
-                    fontFamily: "Helvetica Neue",
+                        if (this.options.labels.show) {
+                            this.ctx.save();
+                            this.ctx.translate(xLabelValue, (isRotated) ? this.top + 12 : this.top + 8);
+                            this.ctx.rotate(helpers.toRadians(this.labelRotation) * -1);
+                            this.ctx.font = this.font;
+                            this.ctx.textAlign = (isRotated) ? "right" : "center";
+                            this.ctx.textBaseline = (isRotated) ? "middle" : "top";
+                            this.ctx.fillText(label, 0, 0);
+                            this.ctx.restore();
+                        }
+                    }, this);
+                } else {
+                    // Vertical
+                    if (this.options.gridLines.show) {}
+
+                    if (this.options.labels.show) {
+                        // Draw the labels
+                    }
                 }
-            }],
-        },
+            }
+        }
+    });
+    Chart.scales.registerScaleType("dataset", DatasetScale);
 
-    };
 
 
-    Chart.Type.extend({
-        name: "Bar",
-        defaults: defaultConfig,
-        initialize: function() {
+}).call(this);
 
-            var _this = this;
+(function() {
+    "use strict";
 
-            // Events
-            helpers.bindEvents(this, this.options.events, this.events);
+    var root = this,
+        Chart = root.Chart,
+        helpers = Chart.helpers;
 
-            //Create a new bar for each piece of data
-            helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-                dataset.metaData = [];
-                helpers.each(dataset.data, function(dataPoint, index) {
-                    dataset.metaData.push(new Chart.Rectangle({
-                        _chart: this.chart,
-                        _datasetIndex: datasetIndex,
-                        _index: index,
-                    }));
-                }, this);
+    var LinearScale = Chart.Element.extend({
+        calculateRange: helpers.noop, // overridden in the chart. Will set min and max as properties of the scale for later use
+        isHorizontal: function() {
+            return this.options.position == "top" || this.options.position == "bottom";
+        },
+        generateTicks: function(width, height) {
+            // We need to decide how many ticks we are going to have. Each tick draws a grid line.
+            // There are two possibilities. The first is that the user has manually overridden the scale
+            // calculations in which case the job is easy. The other case is that we have to do it ourselves
+            // 
+            // We assume at this point that the scale object has been updated with the following values
+            // by the chart.
+            //  min: this is the minimum value of the scale
+            //  max: this is the maximum value of the scale
+            //  options: contains the options for the scale. This is referenced from the user settings
+            //      rather than being cloned. This ensures that updates always propogate to a redraw
 
-                // The bar chart only supports a single x axis because the x axis is always a dataset axis
-                dataset.xAxisID = this.options.scales.xAxes[0].id;
+            // Reset the ticks array. Later on, we will draw a grid line at these positions
+            // The array simply contains the numerical value of the spots where ticks will be
+            this.ticks = [];
 
-                if (!dataset.yAxisID) {
-                    dataset.yAxisID = this.options.scales.yAxes[0].id;
+            if (this.options.override) {
+                // The user has specified the manual override. We use <= instead of < so that 
+                // we get the final line
+                for (var i = 0; i <= this.options.override.steps; ++i) {
+                    var value = this.options.override.start + (i * this.options.override.stepWidth);
+                    ticks.push(value);
                 }
-            }, this);
+            } else {
+                // Figure out what the max number of ticks we can support it is based on the size of
+                // the axis area. For now, we say that the minimum tick spacing in pixels must be 50
+                // We also limit the maximum number of ticks to 11 which gives a nice 10 squares on 
+                // the graph
 
-            // Build and fit the scale. Needs to happen after the axis IDs have been set
-            this.buildScale();
+                var maxTicks;
 
-            // Create tooltip instance exclusively for this chart with some defaults.
-            this.tooltip = new Chart.Tooltip({
-                _chart: this.chart,
-                _data: this.data,
-                _options: this.options,
-            }, this);
+                if (this.isHorizontal()) {
+                    maxTicks = Math.min(11, Math.ceil(width / 50));
+                } else {
+                    // The factor of 2 used to scale the font size has been experimentally determined.
+                    maxTicks = Math.min(11, Math.ceil(height / (2 * this.options.labels.fontSize)));
+                }
 
-            // Need to fit scales before we reset elements. 
-            Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
+                // Make sure we always have at least 2 ticks 
+                maxTicks = Math.max(2, maxTicks);
 
-            // So that we animate from the baseline
-            this.resetElements();
+                // To get a "nice" value for the tick spacing, we will use the appropriately named 
+                // "nice number" algorithm. See http://stackoverflow.com/questions/8506881/nice-label-algorithm-for-charts-with-minimum-ticks
+                // for details.
 
-            // Update the chart with the latest data.
-            this.update();
-        },
-        resetElements: function() {
-            // Update the points
-            this.eachElement(function(bar, index, dataset, datasetIndex) {
-                var xScale = this.scales[this.data.datasets[datasetIndex].xAxisID];
-                var yScale = this.scales[this.data.datasets[datasetIndex].yAxisID];
+                // If we are forcing it to begin at 0, but 0 will already be rendered on the chart,
+                // do nothing since that would make the chart weird. If the user really wants a weird chart
+                // axis, they can manually override it
+                if (this.options.beginAtZero) {
+                    var minSign = helpers.sign(this.min);
+                    var maxSign = helpers.sign(this.max);
 
-                var yScalePoint;
+                    if (minSign < 0 && maxSign < 0) {
+                        // move the top up to 0
+                        this.max = 0;
+                    } else if (minSign > 0 && maxSign > 0) {
+                        // move the botttom down to 0
+                        this.min = 0;
+                    }
+                }
 
-                if (yScale.min < 0 && yScale.max < 0) {
-                    // all less than 0. use the top
-                    yScalePoint = yScale.getPixelForValue(yScale.max);
-                } else if (yScale.min > 0 && yScale.max > 0) {
-                    yScalePoint = yScale.getPixelForValue(yScale.min);
-                } else {
-                    yScalePoint = yScale.getPixelForValue(0);
+                var niceRange = helpers.niceNum(this.max - this.min, false);
+                var spacing = helpers.niceNum(niceRange / (maxTicks - 1), true);
+                var niceMin = Math.floor(this.min / spacing) * spacing;
+                var niceMax = Math.ceil(this.max / spacing) * spacing;
+
+                // Put the values into the ticks array
+                for (var j = niceMin; j <= niceMax; j += spacing) {
+                    this.ticks.push(j);
                 }
+            }
 
-                helpers.extend(bar, {
-                    // Utility
-                    _chart: this.chart,
-                    _xScale: xScale,
-                    _yScale: yScale,
-                    _datasetIndex: datasetIndex,
-                    _index: index,
+            if (this.options.position == "left" || this.options.position == "right") {
+                // We are in a vertical orientation. The top value is the highest. So reverse the array
+                this.ticks.reverse();
+            }
 
-                    // Desired view properties
-                    _model: {
-                        x: xScale.calculateBarX(this.data.datasets.length, datasetIndex, index),
-                        y: yScalePoint,
+            // At this point, we need to update our max and min given the tick values since we have expanded the
+            // range of the scale
+            this.max = helpers.max(this.ticks);
+            this.min = helpers.min(this.ticks);
+        },
+        buildLabels: function() {
+            // We assume that this has been run after ticks have been generated. We try to figure out
+            // a label for each tick. 
+            this.labels = [];
 
-                        // Appearance
-                        base: yScale.calculateBarBase(datasetIndex, index),
-                        width: xScale.calculateBarWidth(this.data.datasets.length),
-                        backgroundColor: bar.custom && bar.custom.backgroundColor ? bar.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].backgroundColor, index, this.options.elements.bar.backgroundColor),
-                        borderColor: bar.custom && bar.custom.borderColor ? bar.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].borderColor, index, this.options.elements.bar.borderColor),
-                        borderWidth: bar.custom && bar.custom.borderWidth ? bar.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].borderWidth, index, this.options.elements.bar.borderWidth),
+            helpers.each(this.ticks, function(tick, index, ticks) {
+                var label;
 
-                        // Tooltip
-                        label: this.data.labels[index],
-                        datasetLabel: this.data.datasets[datasetIndex].label,
-                    },
-                });
-                bar.pivot();
+                if (this.options.labels.userCallback) {
+                    // If the user provided a callback for label generation, use that as first priority
+                    label = this.options.lables.userCallback(tick, index, ticks);
+                } else if (this.options.labels.template) {
+                    // else fall back to the template string
+                    label = helpers.template(this.options.labels.template, {
+                        value: tick
+                    });
+                }
+
+                this.labels.push(label ? label : ""); // empty string will not render so we're good
             }, this);
         },
-        update: function(animationDuration) {
-            // Update the scale sizes
-            Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
-
-            // Update the points
-            this.eachElement(function(bar, index, dataset, datasetIndex) {
-                var xScale = this.scales[this.data.datasets[datasetIndex].xAxisID];
-                var yScale = this.scales[this.data.datasets[datasetIndex].yAxisID];
-
-                helpers.extend(bar, {
-                    // Utility
-                    _chart: this.chart,
-                    _xScale: xScale,
-                    _yScale: yScale,
-                    _datasetIndex: datasetIndex,
-                    _index: index,
-
-                    // Desired view properties
-                    _model: {
-                        x: xScale.calculateBarX(this.data.datasets.length, datasetIndex, index),
-                        y: yScale.calculateBarY(datasetIndex, index),
-
-                        // Appearance
-                        base: yScale.calculateBarBase(datasetIndex, index),
-                        width: xScale.calculateBarWidth(this.data.datasets.length),
-                        backgroundColor: bar.custom && bar.custom.backgroundColor ? bar.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].backgroundColor, index, this.options.elements.bar.backgroundColor),
-                        borderColor: bar.custom && bar.custom.borderColor ? bar.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].borderColor, index, this.options.elements.bar.borderColor),
-                        borderWidth: bar.custom && bar.custom.borderWidth ? bar.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].borderWidth, index, this.options.elements.bar.borderWidth),
-
-                        // Tooltip
-                        label: this.data.labels[index],
-                        datasetLabel: this.data.datasets[datasetIndex].label,
-                    },
-                });
-                bar.pivot();
-            }, this);
+        getPixelForValue: function(value) {
+            // This must be called after fit has been run so that 
+            //      this.left, this.top, this.right, and this.bottom have been defined
+            var pixel;
+            var range = this.max - this.min;
 
+            if (this.isHorizontal()) {
+                pixel = this.left + (this.width / range * (value - this.min));
+            } else {
+                // Bottom - top since pixels increase downard on a screen
+                pixel = this.bottom - (this.height / range * (value - this.min));
+            }
 
-            this.render(animationDuration);
+            return pixel;
         },
-        buildScale: function(labels) {
-            var self = this;
+        // Fit this axis to the given size
+        // @param {number} maxWidth : the max width the axis can be
+        // @param {number} maxHeight: the max height the axis can be
+        // @return {object} minSize : the minimum size needed to draw the axis
+        fit: function(maxWidth, maxHeight) {
+            this.calculateRange();
+            this.generateTicks(maxWidth, maxHeight);
+            this.buildLabels();
 
-            // Function to determine the range of all the 
-            var calculateYRange = function() {
-                this.min = null;
-                this.max = null;
+            var minSize = {
+                width: 0,
+                height: 0,
+            };
 
-                var positiveValues = [];
-                var negativeValues = [];
+            if (this.isHorizontal()) {
+                minSize.width = maxWidth; // fill all the width
 
-                if (self.options.stacked) {
-                    helpers.each(self.data.datasets, function(dataset) {
-                        if (dataset.yAxisID === this.id) {
-                            helpers.each(dataset.data, function(value, index) {
-                                positiveValues[index] = positiveValues[index] || 0;
-                                negativeValues[index] = negativeValues[index] || 0;
+                // In a horizontal axis, we need some room for the scale to be drawn
+                //
+                //      -----------------------------------------------------
+                //          |           |           |           |           |
+                //
+                minSize.height = this.options.gridLines.show ? 10 : 0;
+            } else {
+                minSize.height = maxHeight; // fill all the height
 
-                                if (self.options.relativePoints) {
-                                    positiveValues[index] = 100;
-                                } else {
-                                    if (value < 0) {
-                                        negativeValues[index] += value;
-                                    } else {
-                                        positiveValues[index] += value;
-                                    }
-                                }
-                            }, this);
-                        }
-                    }, this);
+                // In a vertical axis, we need some room for the scale to be drawn.
+                // The actual grid lines will be drawn on the chart area, however, we need to show 
+                // ticks where the axis actually is.
+                // We will allocate 25px for this width
+                //      |
+                //     -|
+                //      |
+                //      |
+                //     -|
+                //      |
+                //      |
+                //     -|
+                minSize.width = this.options.gridLines.show ? 10 : 0;
+            }
 
-                    var values = positiveValues.concat(negativeValues);
-                    this.min = helpers.min(values);
-                    this.max = helpers.max(values);
+            if (this.options.labels.show) {
+                // Don't bother fitting the labels if we are not showing them
+                var labelFont = helpers.fontString(this.options.labels.fontSize,
+                    this.options.labels.fontStyle, this.options.labels.fontFamily);
 
+                if (this.isHorizontal()) {
+                    // A horizontal axis is more constrained by the height.
+                    var maxLabelHeight = maxHeight - minSize.height;
+                    var labelHeight = 1.5 * this.options.labels.fontSize;
+                    minSize.height = Math.min(maxHeight, minSize.height + labelHeight);
                 } else {
-                    helpers.each(self.data.datasets, function(dataset) {
-                        if (dataset.yAxisID === this.id) {
-                            helpers.each(dataset.data, function(value, index) {
-                                if (this.min === null) {
-                                    this.min = value;
-                                } else if (value < this.min) {
-                                    this.min = value;
-                                }
+                    // A vertical axis is more constrained by the width. Labels are the dominant factor 
+                    // here, so get that length first
+                    var maxLabelWidth = maxWidth - minSize.width;
+                    var largestTextWidth = helpers.longestText(this.ctx, labelFont, this.labels);
 
-                                if (this.max === null) {
-                                    this.max = value;
-                                } else if (value > this.max) {
-                                    this.max = value;
-                                }
-                            }, this);
-                        }
-                    }, this);
+                    if (largestTextWidth < maxLabelWidth) {
+                        // We don't need all the room
+                        minSize.width += largestTextWidth;
+                    } else {
+                        // Expand to max size
+                        minSize.width = maxWidth;
+                    }
                 }
-            };
+            }
 
-            // Map of scale ID to scale object so we can lookup later 
-            this.scales = {};
+            this.width = minSize.width;
+            this.height = minSize.height;
+            return minSize;
+        },
+        // Actualy draw the scale on the canvas
+        // @param {rectangle} chartArea : the area of the chart to draw full grid lines on
+        draw: function(chartArea) {
+            if (this.options.display) {
 
-            // Build the x axis. The line chart only supports a single x axis
-            var ScaleClass = Chart.scales.getScaleConstructor(this.options.scales.xAxes[0].scaleType);
-            var xScale = new ScaleClass({
-                ctx: this.chart.ctx,
-                options: this.options.scales.xAxes[0],
-                id: this.options.scales.xAxes[0].id,
-                calculateRange: function() {
-                    this.labels = self.data.labels;
-                    this.min = 0;
-                    this.max = this.labels.length;
-                },
-                calculateBaseWidth: function() {
-                    return (this.getPixelForValue(null, 1, true) - this.getPixelForValue(null, 0, true)) - (2 * self.options.elements.bar.valueSpacing);
-                },
-                calculateBarWidth: function(datasetCount) {
-                    //The padding between datasets is to the right of each bar, providing that there are more than 1 dataset
-                    var baseWidth = this.calculateBaseWidth() - ((datasetCount - 1) * self.options.elements.bar.datasetSpacing);
+                var setContextLineSettings;
+                var hasZero;
 
-                    if (self.options.stacked) {
-                        return baseWidth;
-                    }
-                    return (baseWidth / datasetCount);
-                },
-                calculateBarX: function(datasetCount, datasetIndex, elementIndex) {
-                    var xWidth = this.calculateBaseWidth(),
-                        xAbsolute = this.getPixelForValue(null, elementIndex, true) - (xWidth / 2),
-                        barWidth = this.calculateBarWidth(datasetCount);
+                // Make sure we draw text in the correct color
+                this.ctx.fillStyle = this.options.labels.fontColor;
 
-                    if (self.options.stacked) {
-                        return xAbsolute + barWidth / 2;
-                    }
+                if (this.isHorizontal()) {
+                    if (this.options.gridLines.show) {
+                        // Draw the horizontal line
+                        setContextLineSettings = true;
+                        hasZero = helpers.findNextWhere(this.ticks, function(tick) {
+                            return tick === 0;
+                        }) !== undefined;
+                        var yTickStart = this.options.position == "bottom" ? this.top : this.bottom - 5;
+                        var yTickEnd = this.options.position == "bottom" ? this.top + 5 : this.bottom;
 
-                    return xAbsolute + (barWidth * datasetIndex) + (datasetIndex * self.options.elements.bar.datasetSpacing) + barWidth / 2;
-                },
-            });
-            this.scales[xScale.id] = xScale;
+                        helpers.each(this.ticks, function(tick, index) {
+                            // Grid lines are vertical
+                            var xValue = this.getPixelForValue(tick);
 
-            // Build up all the y scales
-            helpers.each(this.options.scales.yAxes, function(yAxisOptions) {
-                var ScaleClass = Chart.scales.getScaleConstructor(yAxisOptions.scaleType);
-                var scale = new ScaleClass({
-                    ctx: this.chart.ctx,
-                    options: yAxisOptions,
-                    calculateRange: calculateYRange,
-                    calculateBarBase: function(datasetIndex, index) {
-                        var base = 0;
+                            if (tick === 0 || (!hasZero && index === 0)) {
+                                // Draw the 0 point specially or the left if there is no 0
+                                this.ctx.lineWidth = this.options.gridLines.zeroLineWidth;
+                                this.ctx.strokeStyle = this.options.gridLines.zeroLineColor;
+                                setContextLineSettings = true; // reset next time
+                            } else if (setContextLineSettings) {
+                                this.ctx.lineWidth = this.options.gridLines.lineWidth;
+                                this.ctx.strokeStyle = this.options.gridLines.color;
+                                setContextLineSettings = false;
+                            }
 
-                        if (self.options.stacked) {
+                            xValue += helpers.aliasPixel(this.ctx.lineWidth);
 
-                            var value = self.data.datasets[datasetIndex].data[index];
+                            // Draw the label area
+                            this.ctx.beginPath();
 
-                            if (value < 0) {
-                                for (var i = 0; i < datasetIndex; i++) {
-                                    if (self.data.datasets[i].yAxisID === this.id) {
-                                        base += self.data.datasets[i].data[index] < 0 ? self.data.datasets[i].data[index] : 0;
-                                    }
-                                }
-                            } else {
-                                for (var j = 0; j < datasetIndex; j++) {
-                                    if (self.data.datasets[j].yAxisID === this.id) {
-                                        base += self.data.datasets[j].data[index] > 0 ? self.data.datasets[j].data[index] : 0;
-                                    }
-                                }
+                            if (this.options.gridLines.drawTicks) {
+                                this.ctx.moveTo(xValue, yTickStart);
+                                this.ctx.lineTo(xValue, yTickEnd);
                             }
 
-                            return this.getPixelForValue(base);
-                        }
-
-                        base = this.getPixelForValue(this.min);
+                            // Draw the chart area
+                            if (this.options.gridLines.drawOnChartArea) {
+                                this.ctx.moveTo(xValue, chartArea.top);
+                                this.ctx.lineTo(xValue, chartArea.bottom);
+                            }
 
-                        if (this.beginAtZero || ((this.min <= 0 && this.max >= 0) || (this.min >= 0 && this.max <= 0))) {
-                            base = this.getPixelForValue(0);
-                            base += this.options.gridLines.lineWidth;
-                        } else if (this.min < 0 && this.max < 0) {
-                            // All values are negative. Use the top as the base
-                            base = this.getPixelForValue(this.max);
-                        }
+                            // Need to stroke in the loop because we are potentially changing line widths & colours
+                            this.ctx.stroke();
+                        }, this);
+                    }
 
-                        return base;
+                    if (this.options.labels.show) {
+                        // Draw the labels
 
-                    },
-                    calculateBarY: function(datasetIndex, index) {
+                        var labelStartY;
 
-                        var value = self.data.datasets[datasetIndex].data[index];
-
-                        if (self.options.stacked) {
-
-                            var sumPos = 0,
-                                sumNeg = 0;
-
-                            for (var i = 0; i < datasetIndex; i++) {
-                                if (self.data.datasets[i].data[index] < 0) {
-                                    sumNeg += self.data.datasets[i].data[index] || 0;
-                                } else {
-                                    sumPos += self.data.datasets[i].data[index] || 0;
-                                }
-                            }
-
-                            if (value < 0) {
-                                return this.getPixelForValue(sumNeg + value);
-                            } else {
-                                return this.getPixelForValue(sumPos + value);
-                            }
-
-                            return this.getPixelForValue(value);
-                        }
-
-                        var offset = 0;
-
-                        for (var j = datasetIndex; j < self.data.datasets.length; j++) {
-                            if (j === datasetIndex && value) {
-                                offset += value;
-                            } else {
-                                offset = offset + value;
-                            }
+                        if (this.options.position == "top") {
+                            labelStartY = this.bottom - 10;
+                            this.ctx.textBaseline = "bottom";
+                        } else {
+                            // bottom side
+                            labelStartY = this.top + 10;
+                            this.ctx.textBaseline = "top";
                         }
 
-                        return this.getPixelForValue(value);
-                    },
-                    id: yAxisOptions.id,
-                });
-
-                this.scales[scale.id] = scale;
-            }, this);
-        },
-        draw: function(ease) {
-
-            var easingDecimal = ease || 1;
-            this.clear();
-
-            // Draw all the scales
-            helpers.each(this.scales, function(scale) {
-                scale.draw(this.chartArea);
-            }, this);
-
-            //Draw all the bars for each dataset
-            this.eachElement(function(bar, index, datasetIndex) {
-                bar.transition(easingDecimal).draw();
-            }, this);
-
-            // Finally draw the tooltip
-            this.tooltip.transition(easingDecimal).draw();
-        },
-        events: function(e) {
+                        this.ctx.textAlign = "center";
+                        this.ctx.font = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
 
+                        helpers.each(this.labels, function(label, index) {
+                            var xValue = this.getPixelForValue(this.ticks[index]);
+                            this.ctx.fillText(label, xValue, labelStartY);
+                        }, this);
+                    }
+                } else {
+                    // Vertical
+                    if (this.options.gridLines.show) {
 
-            // If exiting chart
-            if (e.type == 'mouseout') {
-                return this;
-            }
+                        // Draw the vertical line
+                        setContextLineSettings = true;
+                        hasZero = helpers.findNextWhere(this.ticks, function(tick) {
+                            return tick === 0;
+                        }) !== undefined;
+                        var xTickStart = this.options.position == "right" ? this.left : this.right - 5;
+                        var xTickEnd = this.options.position == "right" ? this.left + 5 : this.right;
 
-            this.lastActive = this.lastActive || [];
+                        helpers.each(this.ticks, function(tick, index) {
+                            // Grid lines are horizontal
+                            var yValue = this.getPixelForValue(tick);
 
-            // Find Active Elements
-            this.active = function() {
-                switch (this.options.hover.mode) {
-                    case 'single':
-                        return this.getElementAtEvent(e);
-                    case 'label':
-                        return this.getElementsAtEvent(e);
-                    case 'dataset':
-                        return this.getDatasetAtEvent(e);
-                    default:
-                        return e;
-                }
-            }.call(this);
+                            if (tick === 0 || (!hasZero && index === 0)) {
+                                // Draw the 0 point specially or the bottom if there is no 0
+                                this.ctx.lineWidth = this.options.gridLines.zeroLineWidth;
+                                this.ctx.strokeStyle = this.options.gridLines.zeroLineColor;
+                                setContextLineSettings = true; // reset next time
+                            } else if (setContextLineSettings) {
+                                this.ctx.lineWidth = this.options.gridLines.lineWidth;
+                                this.ctx.strokeStyle = this.options.gridLines.color;
+                                setContextLineSettings = false; // use boolean to indicate that we only want to do this once
+                            }
 
-            // On Hover hook
-            if (this.options.hover.onHover) {
-                this.options.hover.onHover.call(this, this.active);
-            }
+                            yValue += helpers.aliasPixel(this.ctx.lineWidth);
 
-            if (e.type == 'mouseup' || e.type == 'click') {
-                if (this.options.onClick) {
-                    this.options.onClick.call(this, e, this.active);
-                }
-            }
+                            // Draw the label area
+                            this.ctx.beginPath();
 
-            var dataset;
-            var index;
-            // Remove styling for last active (even if it may still be active)
-            if (this.lastActive.length) {
-                switch (this.options.hover.mode) {
-                    case 'single':
-                        dataset = this.data.datasets[this.lastActive[0]._datasetIndex];
-                        index = this.lastActive[0]._index;
+                            if (this.options.gridLines.drawTicks) {
+                                this.ctx.moveTo(xTickStart, yValue);
+                                this.ctx.lineTo(xTickEnd, yValue);
+                            }
 
-                        this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.bar.backgroundColor);
-                        this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.bar.borderColor);
-                        this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.bar.borderWidth);
-                        break;
-                    case 'label':
-                        for (var i = 0; i < this.lastActive.length; i++) {
-                            dataset = this.data.datasets[this.lastActive[i]._datasetIndex];
-                            index = this.lastActive[i]._index;
+                            // Draw the chart area
+                            if (this.options.gridLines.drawOnChartArea) {
+                                this.ctx.moveTo(chartArea.left, yValue);
+                                this.ctx.lineTo(chartArea.right, yValue);
+                            }
 
-                            this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.bar.backgroundColor);
-                            this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.bar.borderColor);
-                            this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.bar.borderWidth);
-                        }
-                        break;
-                    case 'dataset':
-                        break;
-                    default:
-                        // Don't change anything
-                }
-            }
+                            this.ctx.stroke();
+                        }, this);
+                    }
 
-            // Built in hover styling
-            if (this.active.length && this.options.hover.mode) {
-                switch (this.options.hover.mode) {
-                    case 'single':
-                        dataset = this.data.datasets[this.active[0]._datasetIndex];
-                        index = this.active[0]._index;
+                    if (this.options.labels.show) {
+                        // Draw the labels
 
-                        this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
-                        this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
-                        this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.active[0]._model.borderWidth);
-                        break;
-                    case 'label':
-                        for (var i = 0; i < this.active.length; i++) {
-                            dataset = this.data.datasets[this.active[i]._datasetIndex];
-                            index = this.active[i]._index;
+                        var labelStartX;
 
-                            this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
-                            this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
-                            this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.active[i]._model.borderWidth);
+                        if (this.options.position == "left") {
+                            labelStartX = this.right - 10;
+                            this.ctx.textAlign = "right";
+                        } else {
+                            // right side
+                            labelStartX = this.left + 5;
+                            this.ctx.textAlign = "left";
                         }
-                        break;
-                    case 'dataset':
-                        break;
-                    default:
-                        // Don't change anything
-                }
-            }
-
-
-            // Built in Tooltips
-            if (this.options.tooltips.enabled) {
-
-                // The usual updates
-                this.tooltip.initialize();
-
-                // Active
-                if (this.active.length) {
-                    this.tooltip._model.opacity = 1;
-
-                    helpers.extend(this.tooltip, {
-                        _active: this.active,
-                    });
-
-                    this.tooltip.update();
-                } else {
-                    // Inactive
-                    this.tooltip._model.opacity = 0;
-                }
-            }
 
+                        this.ctx.textBaseline = "middle";
+                        this.ctx.font = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
 
-            this.tooltip.pivot();
-
-            // Hover animations
-            if (!this.animating) {
-                var changed;
-
-                helpers.each(this.active, function(element, index) {
-                    if (element !== this.lastActive[index]) {
-                        changed = true;
+                        helpers.each(this.labels, function(label, index) {
+                            var yValue = this.getPixelForValue(this.ticks[index]);
+                            this.ctx.fillText(label, labelStartX, yValue);
+                        }, this);
                     }
-                }, this);
-
-                // If entering, leaving, or changing elements, animate the change via pivot
-                if ((!this.lastActive.length && this.active.length) ||
-                    (this.lastActive.length && !this.active.length) ||
-                    (this.lastActive.length && this.active.length && changed)) {
-
-                    this.stop();
-                    this.render(this.options.hoverAnimationDuration);
                 }
             }
-
-            // Remember Last Active
-            this.lastActive = this.active;
-            return this;
-        },
+        }
     });
+    Chart.scales.registerScaleType("linear", LinearScale);
 
 
 }).call(this);
@@ -2562,994 +2531,834 @@
 
     var root = this,
         Chart = root.Chart,
-        //Cache a local reference to Chart.helpers
         helpers = Chart.helpers;
 
-    var defaultConfig = {
-
-        animation: {
-            //Boolean - Whether we animate the rotation of the Doughnut
-            animateRotate: true,
-
-            //Boolean - Whether we animate scaling the Doughnut from the centre
-            animateScale: false,
-        },
-
-        hover: {
-            mode: 'single'
-        },
-
-        //The percentage of the chart that we cut out of the middle.
-
-        cutoutPercentage: 50,
-
-    };
-
-    Chart.Type.extend({
-        //Passing in a name registers this chart in the Chart namespace
-        name: "Doughnut",
-        //Providing a defaults will also register the deafults in the chart namespace
-        defaults: defaultConfig,
-        //Initialize is fired when the chart is initialized - Data is passed in as a parameter
-        //Config is automatically merged by the core of Chart.js, and is available at this.options
+    var LinearRadialScale = Chart.Element.extend({
         initialize: function() {
-
-            //Set up tooltip events on the chart
-            helpers.bindEvents(this, this.options.events, this.events);
-
-            //Create a new bar for each piece of data
-            helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-                dataset.metaData = [];
-                helpers.each(dataset.data, function(dataPoint, index) {
-                    dataset.metaData.push(new Chart.Arc({
-                        _chart: this.chart,
-                        _datasetIndex: datasetIndex,
-                        _index: index,
-                        _model: {}
-                    }));
-                }, this);
-            }, this);
-
-            // Create tooltip instance exclusively for this chart with some defaults.
-            this.tooltip = new Chart.Tooltip({
-                _chart: this.chart,
-                _data: this.data,
-                _options: this.options,
-            }, this);
-
-            this.resetElements();
-
-            // Update the chart with the latest data.
-            this.update();
-
+            this.size = helpers.min([this.height, this.width]);
+            this.drawingArea = (this.options.display) ? (this.size / 2) - (this.options.labels.fontSize / 2 + this.options.labels.backdropPaddingY) : (this.size / 2);
         },
-
-        calculateCircumference: function(dataset, value) {
-            if (dataset.total > 0) {
-                return (Math.PI * 2) * (value / dataset.total);
+        calculateCenterOffset: function(value) {
+            // Take into account half font size + the yPadding of the top value
+            var scalingFactor = this.drawingArea / (this.max - this.min);
+            return (value - this.min) * scalingFactor;
+        },
+        update: function() {
+            if (!this.options.lineArc) {
+                this.setScaleSize();
             } else {
-                return 0;
+                this.drawingArea = (this.options.display) ? (this.size / 2) - (this.fontSize / 2 + this.backdropPaddingY) : (this.size / 2);
             }
-        },
-        resetElements: function() {
-            this.outerRadius = (helpers.min([this.chart.width, this.chart.height]) - this.options.elements.slice.borderWidth / 2) / 2;
-            this.innerRadius = this.options.cutoutPercentage ? (this.outerRadius / 100) * (this.options.cutoutPercentage) : 1;
-            this.radiusLength = (this.outerRadius - this.innerRadius) / this.data.datasets.length;
-
-            // Update the points
-            helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-                // So that calculateCircumference works
-                dataset.total = 0;
-                helpers.each(dataset.data, function(value) {
-                    dataset.total += Math.abs(value);
-                }, this);
-
-                dataset.outerRadius = this.outerRadius - (this.radiusLength * datasetIndex);
-                dataset.innerRadius = dataset.outerRadius - this.radiusLength;
-
-                helpers.each(dataset.metaData, function(slice, index) {
-                    helpers.extend(slice, {
-                        _model: {
-                            x: this.chart.width / 2,
-                            y: this.chart.height / 2,
-                            startAngle: Math.PI * -0.5, // use - PI / 2 instead of 3PI / 2 to make animations better. It means that we never deal with overflow during the transition function
-                            circumference: (this.options.animation.animateRotate) ? 0 : this.calculateCircumference(metaSlice.value),
-                            outerRadius: (this.options.animation.animateScale) ? 0 : dataset.outerRadius,
-                            innerRadius: (this.options.animation.animateScale) ? 0 : dataset.innerRadius,
-
-                            backgroundColor: slice.custom && slice.custom.backgroundColor ? slice.custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.slice.backgroundColor),
-                            hoverBackgroundColor: slice.custom && slice.custom.hoverBackgroundColor ? slice.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, this.options.elements.slice.hoverBackgroundColor),
-                            borderWidth: slice.custom && slice.custom.borderWidth ? slice.custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.slice.borderWidth),
-                            borderColor: slice.custom && slice.custom.borderColor ? slice.custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.slice.borderColor),
-
-                            label: helpers.getValueAtIndexOrDefault(dataset.label, index, this.data.labels[index])
-                        },
-                    });
 
-                    slice.pivot();
-                }, this);
-
-            }, this);
+            this.buildYLabels();
         },
-        update: function(animationDuration) {
-
-            this.outerRadius = (helpers.min([this.chart.width, this.chart.height]) - this.options.elements.slice.borderWidth / 2) / 2;
-            this.innerRadius = this.options.cutoutPercentage ? (this.outerRadius / 100) * (this.options.cutoutPercentage) : 1;
-            this.radiusLength = (this.outerRadius - this.innerRadius) / this.data.datasets.length;
-
-
-            // Update the points
-            helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-
-                dataset.total = 0;
-                helpers.each(dataset.data, function(value) {
-                    dataset.total += Math.abs(value);
-                }, this);
-
-
-                dataset.outerRadius = this.outerRadius - (this.radiusLength * datasetIndex);
+        calculateRange: helpers.noop, // overridden in chart
+        generateTicks: function() {
+            // We need to decide how many ticks we are going to have. Each tick draws a grid line.
+            // There are two possibilities. The first is that the user has manually overridden the scale
+            // calculations in which case the job is easy. The other case is that we have to do it ourselves
+            // 
+            // We assume at this point that the scale object has been updated with the following values
+            // by the chart.
+            //  min: this is the minimum value of the scale
+            //  max: this is the maximum value of the scale
+            //  options: contains the options for the scale. This is referenced from the user settings
+            //      rather than being cloned. This ensures that updates always propogate to a redraw
 
-                dataset.innerRadius = dataset.outerRadius - this.radiusLength;
+            // Reset the ticks array. Later on, we will draw a grid line at these positions
+            // The array simply contains the numerical value of the spots where ticks will be
+            this.ticks = [];
 
-                helpers.each(dataset.metaData, function(slice, index) {
+            if (this.options.override) {
+                // The user has specified the manual override. We use <= instead of < so that 
+                // we get the final line
+                for (var i = 0; i <= this.options.override.steps; ++i) {
+                    var value = this.options.override.start + (i * this.options.override.stepWidth);
+                    ticks.push(value);
+                }
+            } else {
+                // Figure out what the max number of ticks we can support it is based on the size of
+                // the axis area. For now, we say that the minimum tick spacing in pixels must be 50
+                // We also limit the maximum number of ticks to 11 which gives a nice 10 squares on 
+                // the graph
 
-                    helpers.extend(slice, {
-                        // Utility
-                        _chart: this.chart,
-                        _datasetIndex: datasetIndex,
-                        _index: index,
+                var maxTicks = Math.min(11, Math.ceil(this.drawingArea / (2 * this.options.labels.fontSize)));
 
-                        // Desired view properties
-                        _model: {
-                            x: this.chart.width / 2,
-                            y: this.chart.height / 2,
-                            circumference: this.calculateCircumference(dataset, dataset.data[index]),
-                            outerRadius: dataset.outerRadius,
-                            innerRadius: dataset.innerRadius,
+                // Make sure we always have at least 2 ticks 
+                maxTicks = Math.max(2, maxTicks);
 
-                            backgroundColor: slice.custom && slice.custom.backgroundColor ? slice.custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.slice.backgroundColor),
-                            hoverBackgroundColor: slice.custom && slice.custom.hoverBackgroundColor ? slice.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, this.options.elements.slice.hoverBackgroundColor),
-                            borderWidth: slice.custom && slice.custom.borderWidth ? slice.custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.slice.borderWidth),
-                            borderColor: slice.custom && slice.custom.borderColor ? slice.custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.slice.borderColor),
+                // To get a "nice" value for the tick spacing, we will use the appropriately named 
+                // "nice number" algorithm. See http://stackoverflow.com/questions/8506881/nice-label-algorithm-for-charts-with-minimum-ticks
+                // for details.
 
-                            label: helpers.getValueAtIndexOrDefault(dataset.label, index, this.data.labels[index])
-                        },
-                    });
+                // If we are forcing it to begin at 0, but 0 will already be rendered on the chart,
+                // do nothing since that would make the chart weird. If the user really wants a weird chart
+                // axis, they can manually override it
+                if (this.options.beginAtZero) {
+                    var minSign = helpers.sign(this.min);
+                    var maxSign = helpers.sign(this.max);
 
-                    if (index === 0) {
-                        slice._model.startAngle = Math.PI * -0.5; // use - PI / 2 instead of 3PI / 2 to make animations better. It means that we never deal with overflow during the transition function
-                    } else {
-                        slice._model.startAngle = dataset.metaData[index - 1]._model.endAngle;
+                    if (minSign < 0 && maxSign < 0) {
+                        // move the top up to 0
+                        this.max = 0;
+                    } else if (minSign > 0 && maxSign > 0) {
+                        // move the botttom down to 0
+                        this.min = 0;
                     }
+                }
 
-                    slice._model.endAngle = slice._model.startAngle + slice._model.circumference;
+                var niceRange = helpers.niceNum(this.max - this.min, false);
+                var spacing = helpers.niceNum(niceRange / (maxTicks - 1), true);
+                var niceMin = Math.floor(this.min / spacing) * spacing;
+                var niceMax = Math.ceil(this.max / spacing) * spacing;
 
+                // Put the values into the ticks array
+                for (var j = niceMin; j <= niceMax; j += spacing) {
+                    this.ticks.push(j);
+                }
+            }
 
-                    //Check to see if it's the last slice, if not get the next and update its start angle
-                    if (index < dataset.data.length - 1) {
-                        dataset.metaData[index + 1]._model.startAngle = slice._model.endAngle;
-                    }
+            if (this.options.position == "left" || this.options.position == "right") {
+                // We are in a vertical orientation. The top value is the highest. So reverse the array
+                this.ticks.reverse();
+            }
 
-                    slice.pivot();
-                }, this);
+            // At this point, we need to update our max and min given the tick values since we have expanded the
+            // range of the scale
+            this.max = helpers.max(this.ticks);
+            this.min = helpers.min(this.ticks);
+        },
+        buildYLabels: function() {
+            this.yLabels = [];
 
-            }, this);
+            helpers.each(this.ticks, function(tick, index, ticks) {
+                var label;
 
-            this.render(animationDuration);
-        },
-        draw: function(easeDecimal) {
-            easeDecimal = easeDecimal || 1;
-            this.clear();
+                if (this.options.labels.userCallback) {
+                    // If the user provided a callback for label generation, use that as first priority
+                    label = this.options.labels.userCallback(tick, index, ticks);
+                } else if (this.options.labels.template) {
+                    // else fall back to the template string
+                    label = helpers.template(this.options.labels.template, {
+                        value: tick
+                    });
+                }
 
-            this.eachElement(function(slice) {
-                slice.transition(easeDecimal).draw();
+                this.yLabels.push(label ? label : "");
             }, this);
-
-            this.tooltip.transition(easeDecimal).draw();
         },
-        events: function(e) {
-
-            this.lastActive = this.lastActive || [];
-
-            // Find Active Elements
-            if (e.type == 'mouseout') {
-    this.active = [];
-} else {
-
-                this.active = function() {
-                    switch (this.options.hover.mode) {
-                        case 'single':
-                            return this.getSliceAtEvent(e);
-                        case 'label':
-                            return this.getSlicesAtEvent(e);
-                        case 'dataset':
-                            return this.getDatasetAtEvent(e);
-                        default:
-                            return e;
-                    }
-                }.call(this);
-            }
+        getCircumference: function() {
+            return ((Math.PI * 2) / this.valuesCount);
+        },
+        setScaleSize: function() {
+            /*
+             * Right, this is really confusing and there is a lot of maths going on here
+             * The gist of the problem is here: https://gist.github.com/nnnick/696cc9c55f4b0beb8fe9
+             *
+             * Reaction: https://dl.dropboxusercontent.com/u/34601363/toomuchscience.gif
+             *
+             * Solution:
+             *
+             * We assume the radius of the polygon is half the size of the canvas at first
+             * at each index we check if the text overlaps.
+             *
+             * Where it does, we store that angle and that index.
+             *
+             * After finding the largest index and angle we calculate how much we need to remove
+             * from the shape radius to move the point inwards by that x.
+             *
+             * We average the left and right distances to get the maximum shape radius that can fit in the box
+             * along with labels.
+             *
+             * Once we have that, we can find the centre point for the chart, by taking the x text protrusion
+             * on each side, removing that from the size, halving it and adding the left x protrusion width.
+             *
+             * This will mean we have a shape fitted to the canvas, as large as it can be with the labels
+             * and position it in the most space efficient manner
+             *
+             * https://dl.dropboxusercontent.com/u/34601363/yeahscience.gif
+             */
 
-            // On Hover hook
-            if (this.options.hover.onHover) {
-                this.options.hover.onHover.call(this, this.active);
-            }
 
-            if (e.type == 'mouseup' || e.type == 'click') {
-                if (this.options.onClick) {
-                    this.options.onClick.call(this, e, this.active);
+            // Get maximum radius of the polygon. Either half the height (minus the text width) or half the width.
+            // Use this to calculate the offset + change. - Make sure L/R protrusion is at least 0 to stop issues with centre points
+            var largestPossibleRadius = helpers.min([(this.height / 2 - this.options.pointLabels.fontSize - 5), this.width / 2]),
+                pointPosition,
+                i,
+                textWidth,
+                halfTextWidth,
+                furthestRight = this.width,
+                furthestRightIndex,
+                furthestRightAngle,
+                furthestLeft = 0,
+                furthestLeftIndex,
+                furthestLeftAngle,
+                xProtrusionLeft,
+                xProtrusionRight,
+                radiusReductionRight,
+                radiusReductionLeft,
+                maxWidthRadius;
+            this.ctx.font = helpers.fontString(this.options.pointLabels.fontSize, this.options.pointLabels.fontStyle, this.options.pointLabels.fontFamily);
+            for (i = 0; i < this.valuesCount; i++) {
+                // 5px to space the text slightly out - similar to what we do in the draw function.
+                pointPosition = this.getPointPosition(i, largestPossibleRadius);
+                textWidth = this.ctx.measureText(helpers.template(this.options.labels.template, {
+                    value: this.labels[i]
+                })).width + 5;
+                if (i === 0 || i === this.valuesCount / 2) {
+                    // If we're at index zero, or exactly the middle, we're at exactly the top/bottom
+                    // of the radar chart, so text will be aligned centrally, so we'll half it and compare
+                    // w/left and right text sizes
+                    halfTextWidth = textWidth / 2;
+                    if (pointPosition.x + halfTextWidth > furthestRight) {
+                        furthestRight = pointPosition.x + halfTextWidth;
+                        furthestRightIndex = i;
+                    }
+                    if (pointPosition.x - halfTextWidth < furthestLeft) {
+                        furthestLeft = pointPosition.x - halfTextWidth;
+                        furthestLeftIndex = i;
+                    }
+                } else if (i < this.valuesCount / 2) {
+                    // Less than half the values means we'll left align the text
+                    if (pointPosition.x + textWidth > furthestRight) {
+                        furthestRight = pointPosition.x + textWidth;
+                        furthestRightIndex = i;
+                    }
+                } else if (i > this.valuesCount / 2) {
+                    // More than half the values means we'll right align the text
+                    if (pointPosition.x - textWidth < furthestLeft) {
+                        furthestLeft = pointPosition.x - textWidth;
+                        furthestLeftIndex = i;
+                    }
                 }
             }
 
-            var dataset;
-            var index;
-            // Remove styling for last active (even if it may still be active)
-            if (this.lastActive.length) {
-                switch (this.options.hover.mode) {
-                    case 'single':
-                        dataset = this.data.datasets[this.lastActive[0]._datasetIndex];
-                        index = this.lastActive[0]._index;
+            xProtrusionLeft = furthestLeft;
 
-                        this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.slice.backgroundColor);
-                        this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.slice.borderColor);
-                        this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.slice.borderWidth);
-                        break;
-                    case 'label':
-                        for (var i = 0; i < this.lastActive.length; i++) {
-                            dataset = this.data.datasets[this.lastActive[i]._datasetIndex];
-                            index = this.lastActive[i]._index;
+            xProtrusionRight = Math.ceil(furthestRight - this.width);
 
-                            this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.slice.backgroundColor);
-                            this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.slice.borderColor);
-                            this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.slice.borderWidth);
-                        }
-                        break;
-                    case 'dataset':
-                        break;
-                    default:
-                        // Don't change anything
-                }
-            }
+            furthestRightAngle = this.getIndexAngle(furthestRightIndex);
 
-            // Built in hover styling
-            if (this.active.length && this.options.hover.mode) {
-                switch (this.options.hover.mode) {
-                    case 'single':
-                        dataset = this.data.datasets[this.active[0]._datasetIndex];
-                        index = this.active[0]._index;
+            furthestLeftAngle = this.getIndexAngle(furthestLeftIndex);
 
-                        this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
-                        this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, this.active[0]._model.borderColor);
-                        this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.hoverBorderWidth, index, this.active[0]._model.borderWidth);
-                        break;
-                    case 'label':
-                        for (var i = 0; i < this.active.length; i++) {
-                            dataset = this.data.datasets[this.active[i]._datasetIndex];
-                            index = this.active[i]._index;
+            radiusReductionRight = xProtrusionRight / Math.sin(furthestRightAngle + Math.PI / 2);
 
-                            this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
-                            this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, this.active[0]._model.borderColor);
-                            this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.hoverBorderWidth, index, this.active[i]._model.borderWidth);
-                        }
-                        break;
-                    case 'dataset':
-                        break;
-                    default:
-                        // Don't change anything
-                }
-            }
+            radiusReductionLeft = xProtrusionLeft / Math.sin(furthestLeftAngle + Math.PI / 2);
 
+            // Ensure we actually need to reduce the size of the chart
+            radiusReductionRight = (helpers.isNumber(radiusReductionRight)) ? radiusReductionRight : 0;
+            radiusReductionLeft = (helpers.isNumber(radiusReductionLeft)) ? radiusReductionLeft : 0;
 
-            // Built in Tooltips
-            if (this.options.tooltips.enabled) {
+            this.drawingArea = largestPossibleRadius - (radiusReductionLeft + radiusReductionRight) / 2;
 
-                // The usual updates
-                this.tooltip.initialize();
+            //this.drawingArea = min([maxWidthRadius, (this.height - (2 * (this.pointLabelFontSize + 5)))/2])
+            this.setCenterPoint(radiusReductionLeft, radiusReductionRight);
 
-                // Active
-                if (this.active.length) {
-                    this.tooltip._model.opacity = 1;
+        },
+        setCenterPoint: function(leftMovement, rightMovement) {
 
-                    helpers.extend(this.tooltip, {
-                        _active: this.active,
-                    });
+            var maxRight = this.width - rightMovement - this.drawingArea,
+                maxLeft = leftMovement + this.drawingArea;
 
-                    this.tooltip.update();
-                } else {
-                    // Inactive
-                    this.tooltip._model.opacity = 0;
-                }
-            }
+            this.xCenter = (maxLeft + maxRight) / 2;
+            // Always vertically in the centre as the text height doesn't change
+            this.yCenter = (this.height / 2);
+        },
 
+        getIndexAngle: function(index) {
+            var angleMultiplier = (Math.PI * 2) / this.valuesCount;
+            // Start from the top instead of right, so remove a quarter of the circle
 
-            // Hover animations
-            this.tooltip.pivot();
+            return index * angleMultiplier - (Math.PI / 2);
+        },
+        getPointPosition: function(index, distanceFromCenter) {
+            var thisAngle = this.getIndexAngle(index);
+            return {
+                x: (Math.cos(thisAngle) * distanceFromCenter) + this.xCenter,
+                y: (Math.sin(thisAngle) * distanceFromCenter) + this.yCenter
+            };
+        },
+        draw: function() {
+            if (this.options.display) {
+                var ctx = this.ctx;
+                helpers.each(this.yLabels, function(label, index) {
+                    // Don't draw a centre value
+                    if (index > 0) {
+                        var yCenterOffset = index * (this.drawingArea / Math.max(this.ticks.length, 1)),
+                            yHeight = this.yCenter - yCenterOffset,
+                            pointPosition;
 
-            if (!this.animating) {
-                var changed;
+                        // Draw circular lines around the scale
+                        if (this.options.gridLines.show) {
+                            ctx.strokeStyle = this.options.gridLines.color;
+                            ctx.lineWidth = this.options.gridLines.lineWidth;
 
-                helpers.each(this.active, function(element, index) {
-                    if (element !== this.lastActive[index]) {
-                        changed = true;
+                            if (this.options.lineArc) {
+                                ctx.beginPath();
+                                ctx.arc(this.xCenter, this.yCenter, yCenterOffset, 0, Math.PI * 2);
+                                ctx.closePath();
+                                ctx.stroke();
+                            } else {
+                                ctx.beginPath();
+                                for (var i = 0; i < this.valuesCount; i++) {
+                                    pointPosition = this.getPointPosition(i, this.calculateCenterOffset(this.ticks[index]));
+                                    if (i === 0) {
+                                        ctx.moveTo(pointPosition.x, pointPosition.y);
+                                    } else {
+                                        ctx.lineTo(pointPosition.x, pointPosition.y);
+                                    }
+                                }
+                                ctx.closePath();
+                                ctx.stroke();
+                            }
+                        }
+
+                        if (this.options.labels.show) {
+                            ctx.font = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
+
+                            if (this.showLabelBackdrop) {
+                                var labelWidth = ctx.measureText(label).width;
+                                ctx.fillStyle = this.options.labels.backdropColor;
+                                ctx.fillRect(
+                                    this.xCenter - labelWidth / 2 - this.options.labels.backdropPaddingX,
+                                    yHeight - this.fontSize / 2 - this.options.labels.backdropPaddingY,
+                                    labelWidth + this.options.labels.backdropPaddingX * 2,
+                                    this.options.labels.fontSize + this.options.lables.backdropPaddingY * 2
+                                );
+                            }
+
+                            ctx.textAlign = 'center';
+                            ctx.textBaseline = "middle";
+                            ctx.fillStyle = this.options.labels.fontColor;
+                            ctx.fillText(label, this.xCenter, yHeight);
+                        }
                     }
                 }, this);
 
-                // If entering, leaving, or changing elements, animate the change via pivot
-                if ((!this.lastActive.length && this.active.length) ||
-                    (this.lastActive.length && !this.active.length) ||
-                    (this.lastActive.length && this.active.length && changed)) {
-
-                    this.stop();
-                    this.render(this.options.hover.animationDuration);
-                }
-            }
-
-            // Remember Last Active
-            this.lastActive = this.active;
-            return this;
-        },
-        getSliceAtEvent: function(e) {
-            var elements = [];
+                if (!this.options.lineArc) {
+                    ctx.lineWidth = this.options.angleLines.lineWidth;
+                    ctx.strokeStyle = this.options.angleLines.color;
 
-            var location = helpers.getRelativePosition(e);
+                    for (var i = this.valuesCount - 1; i >= 0; i--) {
+                        if (this.options.angleLines.show) {
+                            var outerPosition = this.getPointPosition(i, this.calculateCenterOffset(this.max));
+                            ctx.beginPath();
+                            ctx.moveTo(this.xCenter, this.yCenter);
+                            ctx.lineTo(outerPosition.x, outerPosition.y);
+                            ctx.stroke();
+                            ctx.closePath();
+                        }
+                        // Extra 3px out for some label spacing
+                        var pointLabelPosition = this.getPointPosition(i, this.calculateCenterOffset(this.max) + 5);
+                        ctx.font = helpers.fontString(this.options.pointLabels.fontSize, this.options.pointLabels.fontStyle, this.options.pointLabels.fontFamily);
+                        ctx.fillStyle = this.options.pointLabels.fontColor;
 
-            this.eachElement(function(slice, index) {
-                if (slice.inRange(location.x, location.y)) {
-                    elements.push(slice);
-                }
-            }, this);
-            return elements;
-        },
-        /*getSlicesAtEvent: function(e) {
-            var elements = [];
+                        var labelsCount = this.labels.length,
+                            halfLabelsCount = this.labels.length / 2,
+                            quarterLabelsCount = halfLabelsCount / 2,
+                            upperHalf = (i < quarterLabelsCount || i > labelsCount - quarterLabelsCount),
+                            exactQuarter = (i === quarterLabelsCount || i === labelsCount - quarterLabelsCount);
+                        if (i === 0) {
+                            ctx.textAlign = 'center';
+                        } else if (i === halfLabelsCount) {
+                            ctx.textAlign = 'center';
+                        } else if (i < halfLabelsCount) {
+                            ctx.textAlign = 'left';
+                        } else {
+                            ctx.textAlign = 'right';
+                        }
 
-            var location = helpers.getRelativePosition(e);
+                        // Set the correct text baseline based on outer positioning
+                        if (exactQuarter) {
+                            ctx.textBaseline = 'middle';
+                        } else if (upperHalf) {
+                            ctx.textBaseline = 'bottom';
+                        } else {
+                            ctx.textBaseline = 'top';
+                        }
 
-            this.eachElement(function(slice, index) {
-                if (slice.inGroupRange(location.x, location.y)) {
-                    elements.push(slice);
+                        ctx.fillText(this.labels[i], pointLabelPosition.x, pointLabelPosition.y);
+                    }
                 }
-            }, this);
-            return elements;
-        },*/
+            }
+        }
     });
+    Chart.scales.registerScaleType("radialLinear", LinearRadialScale);
 
-    Chart.types.Doughnut.extend({
-        name: "Pie",
-        defaults: helpers.merge(defaultConfig, {
-            cutoutPercentage: 0
-        })
-    });
 
 }).call(this);
 
+/*!
+ * Chart.js
+ * http://chartjs.org/
+ * Version: 2.0.0-alpha
+ *
+ * Copyright 2015 Nick Downie
+ * Released under the MIT license
+ * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
+ */
+
+
 (function() {
+
     "use strict";
 
     var root = this,
         Chart = root.Chart,
         helpers = Chart.helpers;
 
-    var defaultConfig = {
+    Chart.defaults.global.animation = {
+        duration: 1000,
+        easing: "easeOutQuart",
+        onProgress: function() {},
+        onComplete: function() {},
+    };
 
-        stacked: false,
+    Chart.Animation = Chart.Element.extend({
+        currentStep: null, // the current animation step
+        numSteps: 60, // default number of steps
+        easing: "", // the easing to use for this animation
+        render: null, // render function used by the animation service
 
-        hover: {
-            mode: "label"
-        },
+        onAnimationProgress: null, // user specified callback to fire on each step of the animation 
+        onAnimationComplete: null, // user specified callback to fire when the animation finishes
+    });
 
-        scales: {
-            xAxes: [{
-                scaleType: "dataset", // scatter should not use a dataset axis
-                display: true,
-                position: "bottom",
-                id: "x-axis-1", // need an ID so datasets can reference the scale
+    Chart.animationService = {
+        frameDuration: 17,
+        animations: [],
+        dropFrames: 0,
+        addAnimation: function(chartInstance, animationObject, duration) {
 
-                // grid line settings
-                gridLines: {
-                    show: true,
-                    color: "rgba(0, 0, 0, 0.05)",
-                    lineWidth: 1,
-                    drawOnChartArea: true,
-                    drawTicks: true,
-                    zeroLineWidth: 1,
-                    zeroLineColor: "rgba(0,0,0,0.25)",
-                    offsetGridLines: false,
-                },
+            if (!duration) {
+                chartInstance.animating = true;
+            }
 
-                // label settings
-                labels: {
-                    show: true,
-                    template: "<%=value%>",
-                    fontSize: 12,
-                    fontStyle: "normal",
-                    fontColor: "#666",
-                    fontFamily: "Helvetica Neue",
-                },
-            }],
-            yAxes: [{
-                scaleType: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
-                display: true,
-                position: "left",
-                id: "y-axis-1",
+            for (var index = 0; index < this.animations.length; ++index) {
+                if (this.animations[index].chartInstance === chartInstance) {
+                    // replacing an in progress animation
+                    this.animations[index].animationObject = animationObject;
+                    return;
+                }
+            }
 
-                // grid line settings
-                gridLines: {
-                    show: true,
-                    color: "rgba(0, 0, 0, 0.05)",
-                    lineWidth: 1,
-                    drawOnChartArea: true,
-                    drawTicks: true, // draw ticks extending towards the label
-                    zeroLineWidth: 1,
-                    zeroLineColor: "rgba(0,0,0,0.25)",
-                },
+            this.animations.push({
+                chartInstance: chartInstance,
+                animationObject: animationObject
+            });
 
-                // scale numbers
-                beginAtZero: false,
-                override: null,
+            // If there are no animations queued, manually kickstart a digest, for lack of a better word
+            if (this.animations.length == 1) {
+                helpers.requestAnimFrame.call(window, this.digestWrapper);
+            }
+        },
+        // Cancel the animation for a given chart instance
+        cancelAnimation: function(chartInstance) {
+            var index = helpers.findNextWhere(this.animations, function(animationWrapper) {
+                return animationWrapper.chartInstance === chartInstance;
+            });
 
-                // label settings
-                labels: {
-                    show: true,
-                    template: "<%=value.toLocaleString()%>",
-                    fontSize: 12,
-                    fontStyle: "normal",
-                    fontColor: "#666",
-                    fontFamily: "Helvetica Neue",
-                }
-            }],
+            if (index) {
+                this.animations.splice(index, 1);
+                chartInstance.animating = false;
+            }
         },
-    };
+        // calls startDigest with the proper context
+        digestWrapper: function() {
+            Chart.animationService.startDigest.call(Chart.animationService);
+        },
+        startDigest: function() {
 
+            var startTime = Date.now();
+            var framesToDrop = 0;
 
-    Chart.Type.extend({
-        name: "Line",
-        defaults: defaultConfig,
-        initialize: function() {
+            if (this.dropFrames > 1) {
+                framesToDrop = Math.floor(this.dropFrames);
+                this.dropFrames -= framesToDrop;
+            }
 
-            var _this = this;
+            for (var i = 0; i < this.animations.length; i++) {
 
-            // Events
-            helpers.bindEvents(this, this.options.events, this.events);
+                if (this.animations[i].animationObject.currentStep === null) {
+                    this.animations[i].animationObject.currentStep = 0;
+                }
 
-            // Create a new line and its points for each dataset and piece of data
-            helpers.each(this.data.datasets, function(dataset, datasetIndex) {
+                this.animations[i].animationObject.currentStep += 1 + framesToDrop;
+                if (this.animations[i].animationObject.currentStep > this.animations[i].animationObject.numSteps) {
+                    this.animations[i].animationObject.currentStep = this.animations[i].animationObject.numSteps;
+                }
 
-                dataset.metaDataset = new Chart.Line({
-                    _chart: this.chart,
-                    _datasetIndex: datasetIndex,
-                    _points: dataset.metaData,
-                });
+                this.animations[i].animationObject.render(this.animations[i].chartInstance, this.animations[i].animationObject);
 
-                dataset.metaData = [];
+                if (this.animations[i].animationObject.currentStep == this.animations[i].animationObject.numSteps) {
+                    // executed the last frame. Remove the animation.
+                    this.animations[i].chartInstance.animating = false;
+                    this.animations.splice(i, 1);
+                    // Keep the index in place to offset the splice
+                    i--;
+                }
+            }
 
-                helpers.each(dataset.data, function(dataPoint, index) {
-                    dataset.metaData.push(new Chart.Point({
-                        _datasetIndex: datasetIndex,
-                        _index: index,
-                        _chart: this.chart,
-                        _model: {
-                            x: 0, //xScale.getPixelForValue(null, index, true),
-                            y: 0, //this.chartArea.bottom,
-                        },
-                    }));
+            var endTime = Date.now();
+            var delay = endTime - startTime - this.frameDuration;
+            var frameDelay = delay / this.frameDuration;
 
-                }, this);
+            if (frameDelay > 1) {
+                this.dropFrames += frameDelay;
+            }
 
-                // The line chart onlty supports a single x axis because the x axis is always a dataset axis
-                dataset.xAxisID = this.options.scales.xAxes[0].id;
+            // Do we have more stuff to animate?
+            if (this.animations.length > 0) {
+                helpers.requestAnimFrame.call(window, this.digestWrapper);
+            }
+        }
+    };
 
-                if (!dataset.yAxisID) {
-                    dataset.yAxisID = this.options.scales.yAxes[0].id;
-                }
+}).call(this);
 
-            }, this);
+/*!
+ * Chart.js
+ * http://chartjs.org/
+ * Version: 2.0.0-alpha
+ *
+ * Copyright 2015 Nick Downie
+ * Released under the MIT license
+ * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
+ */
 
-            // Build and fit the scale. Needs to happen after the axis IDs have been set
-            this.buildScale();
 
-            // Create tooltip instance exclusively for this chart with some defaults.
-            this.tooltip = new Chart.Tooltip({
-                _chart: this.chart,
-                _data: this.data,
-                _options: this.options,
-            }, this);
+(function() {
 
-            // Need to fit scales before we reset elements. 
-            Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
+    "use strict";
 
-            // Reset so that we animation from the baseline
-            this.resetElements();
+    var root = this,
+        Chart = root.Chart,
+        helpers = Chart.helpers;
 
-            // Update that shiz
-            this.update();
-        },
-        nextPoint: function(collection, index) {
-            return collection[index + 1] || collection[index];
-        },
-        previousPoint: function(collection, index) {
-            return collection[index - 1] || collection[index];
-        },
-        resetElements: function() {
-            // Update the points
-            this.eachElement(function(point, index, dataset, datasetIndex) {
-                var xScale = this.scales[this.data.datasets[datasetIndex].xAxisID];
-                var yScale = this.scales[this.data.datasets[datasetIndex].yAxisID];
+    Chart.defaults.global.tooltips = {
+        enabled: true,
+        custom: null,
+        backgroundColor: "rgba(0,0,0,0.8)",
+        fontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
+        fontSize: 10,
+        fontStyle: "normal",
+        fontColor: "#fff",
+        titleFontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
+        titleFontSize: 12,
+        titleFontStyle: "bold",
+        titleFontColor: "#fff",
+        yPadding: 6,
+        xPadding: 6,
+        caretSize: 8,
+        cornerRadius: 6,
+        xOffset: 10,
+        template: [
+            '<% if(label){ %>',
+            '<%=label %>: ',
+            '<% } %>',
+            '<%=value %>',
+        ].join(''),
+        multiTemplate: [
+            '<%if (datasetLabel){ %>',
+            '<%=datasetLabel %>: ',
+            '<% } %>',
+            '<%=value %>'
+        ].join(''),
+        multiKeyBackground: '#fff',
+    };
 
-                var yScalePoint;
+    Chart.Tooltip = Chart.Element.extend({
+        initialize: function() {
+            var options = this._options;
+            helpers.extend(this, {
+                _model: {
+                    // Positioning
+                    xPadding: options.tooltips.xPadding,
+                    yPadding: options.tooltips.yPadding,
+                    xOffset: options.tooltips.xOffset,
 
-                if (yScale.min < 0 && yScale.max < 0) {
-                    // all less than 0. use the top
-                    yScalePoint = yScale.getPixelForValue(yScale.max);
-                } else if (yScale.min > 0 && yScale.max > 0) {
-                    yScalePoint = yScale.getPixelForValue(yScale.min);
-                } else {
-                    yScalePoint = yScale.getPixelForValue(0);
-                }
+                    // Labels
+                    textColor: options.tooltips.fontColor,
+                    _fontFamily: options.tooltips.fontFamily,
+                    _fontStyle: options.tooltips.fontStyle,
+                    fontSize: options.tooltips.fontSize,
 
-                helpers.extend(point, {
-                    // Utility
-                    _chart: this.chart,
-                    _xScale: xScale,
-                    _yScale: yScale,
-                    _datasetIndex: datasetIndex,
-                    _index: index,
+                    // Title
+                    titleTextColor: options.tooltips.titleFontColor,
+                    _titleFontFamily: options.tooltips.titleFontFamily,
+                    _titleFontStyle: options.tooltips.titleFontStyle,
+                    titleFontSize: options.tooltips.titleFontSize,
 
-                    // Desired view properties
-                    _model: {
-                        x: xScale.getPixelForValue(null, index, true), // value not used in dataset scale, but we want a consistent API between scales
-                        y: yScalePoint,
+                    // Appearance
+                    caretHeight: options.tooltips.caretSize,
+                    cornerRadius: options.tooltips.cornerRadius,
+                    backgroundColor: options.tooltips.backgroundColor,
+                    opacity: 0,
+                    legendColorBackground: options.tooltips.multiKeyBackground,
+                },
+            });
+        },
+        update: function() {
 
-                        // Appearance
-                        tension: point.custom && point.custom.tension ? point.custom.tension : this.options.elements.line.tension,
-                        radius: point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].radius, index, this.options.elements.point.radius),
-                        backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBackgroundColor, index, this.options.elements.point.backgroundColor),
-                        borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderColor, index, this.options.elements.point.borderColor),
-                        borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderWidth, index, this.options.elements.point.borderWidth),
-                        skip: this.data.datasets[datasetIndex].data[index] === null,
+            var ctx = this._chart.ctx;
 
-                        // Tooltip
-                        hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].hitRadius, index, this.options.elements.point.hitRadius),
-                    },
-                });
-            }, this);
+            switch (this._options.hover.mode) {
+                case 'single':
+                    helpers.extend(this._model, {
+                        text: template(this._options.tooltips.template, {
+                            // These variables are available in the template function. Add others here
+                            element: this._active[0],
+                            value: this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],
+                            label: this._data.labels ? this._data.labels[this._active[0]._index] : '',
+                        }),
+                    });
 
-            // Update control points for the bezier curve
-            this.eachElement(function(point, index, dataset, datasetIndex) {
-                var controlPoints = helpers.splineCurve(
-                    this.previousPoint(dataset, index)._model,
-                    point._model,
-                    this.nextPoint(dataset, index)._model,
-                    point._model.tension
-                );
+                    var tooltipPosition = this._active[0].tooltipPosition();
+                    helpers.extend(this._model, {
+                        x: Math.round(tooltipPosition.x),
+                        y: Math.round(tooltipPosition.y),
+                        caretPadding: tooltipPosition.padding
+                    });
 
-                point._model.controlPointPreviousX = controlPoints.previous.x;
-                point._model.controlPointNextX = controlPoints.next.x;
+                    break;
 
-                // Prevent the bezier going outside of the bounds of the graph
+                case 'label':
 
-                // Cap puter bezier handles to the upper/lower scale bounds
-                if (controlPoints.next.y > this.chartArea.bottom) {
-                    point._model.controlPointNextY = this.chartArea.bottom;
-                } else if (controlPoints.next.y < this.chartArea.top) {
-                    point._model.controlPointNextY = this.chartArea.top;
-                } else {
-                    point._model.controlPointNextY = controlPoints.next.y;
-                }
+                    // Tooltip Content
 
-                // Cap inner bezier handles to the upper/lower scale bounds
-                if (controlPoints.previous.y > this.chartArea.bottom) {
-                    point._model.controlPointPreviousY = this.chartArea.bottom;
-                } else if (controlPoints.previous.y < this.chartArea.top) {
-                    point._model.controlPointPreviousY = this.chartArea.top;
-                } else {
-                    point._model.controlPointPreviousY = controlPoints.previous.y;
-                }
+                    var dataArray,
+                        dataIndex;
 
-                // Now pivot the point for animation
-                point.pivot();
-            }, this);
-        },
-        update: function(animationDuration) {
+                    var labels = [],
+                        colors = [];
 
-            Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
+                    for (var i = this._data.datasets.length - 1; i >= 0; i--) {
+                        dataArray = this._data.datasets[i].metaData;
+                        dataIndex = indexOf(dataArray, this._active[0]);
+                        if (dataIndex !== -1) {
+                            break;
+                        }
+                    }
 
-            // Update the lines
-            this.eachDataset(function(dataset, datasetIndex) {
-                var yScale = this.scales[dataset.yAxisID];
-                var scaleBase;
+                    var medianPosition = (function(index) {
+                        // Get all the points at that particular index
+                        var elements = [],
+                            dataCollection,
+                            xPositions = [],
+                            yPositions = [],
+                            xMax,
+                            yMax,
+                            xMin,
+                            yMin;
+                        helpers.each(this._data.datasets, function(dataset) {
+                            dataCollection = dataset.metaData;
+                            if (dataCollection[dataIndex] && dataCollection[dataIndex].hasValue()) {
+                                elements.push(dataCollection[dataIndex]);
+                            }
+                        }, this);
 
-                if (yScale.min < 0 && yScale.max < 0) {
-                    scaleBase = yScale.getPixelForValue(yScale.max);
-                } else if (yScale.min > 0 && yScale.max > 0) {
-                    scaleBase = yScale.getPixelForValue(yScale.min);
-                } else {
-                    scaleBase = yScale.getPixelForValue(0);
-                }
+                        // Reverse labels if stacked
+                        helpers.each(this._options.stacked ? elements.reverse() : elements, function(element) {
+                            xPositions.push(element._view.x);
+                            yPositions.push(element._view.y);
 
-                helpers.extend(dataset.metaDataset, {
-                    // Utility
-                    _scale: yScale,
-                    _datasetIndex: datasetIndex,
-                    // Data
-                    _children: dataset.metaData,
-                    // Model
-                    _model: {
-                        // Appearance
-                        tension: dataset.metaDataset.custom && dataset.metaDataset.custom.tension ? dataset.metaDataset.custom.tension : dataset.tension || this.options.elements.line.tension,
-                        backgroundColor: dataset.metaDataset.custom && dataset.metaDataset.custom.backgroundColor ? dataset.metaDataset.custom.backgroundColor : dataset.backgroundColor || this.options.elements.line.backgroundColor,
-                        borderWidth: dataset.metaDataset.custom && dataset.metaDataset.custom.borderWidth ? dataset.metaDataset.custom.borderWidth : dataset.borderWidth || this.options.elements.line.borderWidth,
-                        borderColor: dataset.metaDataset.custom && dataset.metaDataset.custom.borderColor ? dataset.metaDataset.custom.borderColor : dataset.borderColor || this.options.elements.line.borderColor,
-                        fill: dataset.metaDataset.custom && dataset.metaDataset.custom.fill ? dataset.metaDataset.custom.fill : dataset.fill !== undefined ? dataset.fill : this.options.elements.line.fill, // use the value from the dataset if it was provided. else fall back to the default
-                        skipNull: dataset.skipNull !== undefined ? dataset.skipNull : this.options.elements.line.skipNull,
-                        drawNull: dataset.drawNull !== undefined ? dataset.drawNull : this.options.elements.line.drawNull,
-                        // Scale
-                        scaleTop: yScale.top,
-                        scaleBottom: yScale.bottom,
-                        scaleZero: scaleBase,
-                    },
-                });
+                            //Include any colour information about the element
+                            labels.push(helpers.template(this._options.tooltips.multiTemplate, {
+                                // These variables are available in the template function. Add others here
+                                element: element,
+                                datasetLabel: this._data.datasets[element._datasetIndex].label,
+                                value: this._data.datasets[element._datasetIndex].data[element._index],
+                            }));
+                            colors.push({
+                                fill: element._view.backgroundColor,
+                                stroke: element._view.borderColor
+                            });
 
-                dataset.metaDataset.pivot();
-            });
+                        }, this);
 
-            // Update the points
-            this.eachElement(function(point, index, dataset, datasetIndex) {
-                var xScale = this.scales[this.data.datasets[datasetIndex].xAxisID];
-                var yScale = this.scales[this.data.datasets[datasetIndex].yAxisID];
+                        yMin = min(yPositions);
+                        yMax = max(yPositions);
 
-                helpers.extend(point, {
-                    // Utility
-                    _chart: this.chart,
-                    _xScale: xScale,
-                    _yScale: yScale,
-                    _datasetIndex: datasetIndex,
-                    _index: index,
+                        xMin = min(xPositions);
+                        xMax = max(xPositions);
 
-                    // Desired view properties
-                    _model: {
-                        x: xScale.getPixelForValue(null, index, true), // value not used in dataset scale, but we want a consistent API between scales
-                        y: yScale.getPointPixelForValue(this.data.datasets[datasetIndex].data[index], index, datasetIndex),
+                        return {
+                            x: (xMin > this._chart.width / 2) ? xMin : xMax,
+                            y: (yMin + yMax) / 2,
+                        };
+                    }).call(this, dataIndex);
 
-                        // Appearance
-                        tension: point.custom && point.custom.tension ? point.custom.tension : this.options.elements.line.tension,
-                        radius: point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].radius, index, this.options.elements.point.radius),
-                        backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBackgroundColor, index, this.options.elements.point.backgroundColor),
-                        borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderColor, index, this.options.elements.point.borderColor),
-                        borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderWidth, index, this.options.elements.point.borderWidth),
-                        skip: this.data.datasets[datasetIndex].data[index] === null,
+                    // Apply for now
+                    helpers.extend(this._model, {
+                        x: medianPosition.x,
+                        y: medianPosition.y,
+                        labels: labels,
+                        title: this._data.labels && this._data.labels.length ? this._data.labels[this._active[0]._index] : '',
+                        legendColors: colors,
+                        legendBackgroundColor: this._options.tooltips.multiKeyBackground,
+                    });
 
-                        // Tooltip
-                        hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].hitRadius, index, this.options.elements.point.hitRadius),
-                    },
-                });
-            }, this);
 
+                    // Calculate Appearance Tweaks
 
-            // Update control points for the bezier curve
-            this.eachElement(function(point, index, dataset, datasetIndex) {
-                var controlPoints = helpers.splineCurve(
-                    this.previousPoint(dataset, index)._model,
-                    point._model,
-                    this.nextPoint(dataset, index)._model,
-                    point._model.tension
-                );
+                    this._model.height = (labels.length * this._model.fontSize) + ((labels.length - 1) * (this._model.fontSize / 2)) + (this._model.yPadding * 2) + this._model.titleFontSize * 1.5;
 
-                point._model.controlPointPreviousX = controlPoints.previous.x;
-                point._model.controlPointNextX = controlPoints.next.x;
+                    var titleWidth = ctx.measureText(this.title).width,
+                        //Label has a legend square as well so account for this.
+                        labelWidth = longestText(ctx, this.font, labels) + this._model.fontSize + 3,
+                        longestTextWidth = max([labelWidth, titleWidth]);
 
-                // Prevent the bezier going outside of the bounds of the graph
+                    this._model.width = longestTextWidth + (this._model.xPadding * 2);
 
-                // Cap puter bezier handles to the upper/lower scale bounds
-                if (controlPoints.next.y > this.chartArea.bottom) {
-                    point._model.controlPointNextY = this.chartArea.bottom;
-                } else if (controlPoints.next.y < this.chartArea.top) {
-                    point._model.controlPointNextY = this.chartArea.top;
-                } else {
-                    point._model.controlPointNextY = controlPoints.next.y;
-                }
 
-                // Cap inner bezier handles to the upper/lower scale bounds
-                if (controlPoints.previous.y > this.chartArea.bottom) {
-                    point._model.controlPointPreviousY = this.chartArea.bottom;
-                } else if (controlPoints.previous.y < this.chartArea.top) {
-                    point._model.controlPointPreviousY = this.chartArea.top;
-                } else {
-                    point._model.controlPointPreviousY = controlPoints.previous.y;
-                }
+                    var halfHeight = this._model.height / 2;
 
-                // Now pivot the point for animation
-                point.pivot();
-            }, this);
+                    //Check to ensure the height will fit on the canvas
+                    if (this._model.y - halfHeight < 0) {
+                        this._model.y = halfHeight;
+                    } else if (this._model.y + halfHeight > this._chart.height) {
+                        this._model.y = this._chart.height - halfHeight;
+                    }
 
-            this.render(animationDuration);
+                    //Decide whether to align left or right based on position on canvas
+                    if (this._model.x > this._chart.width / 2) {
+                        this._model.x -= this._model.xOffset + this._model.width;
+                    } else {
+                        this._model.x += this._model.xOffset;
+                    }
+                    break;
+            }
+
+            return this;
         },
-        buildScale: function() {
-            var self = this;
+        draw: function() {
 
-            // Function to determine the range of all the 
-            var calculateYRange = function() {
-                this.min = null;
-                this.max = null;
+            var ctx = this._chart.ctx;
+            var vm = this._view;
 
-                var positiveValues = [];
-                var negativeValues = [];
+            switch (this._options.hover.mode) {
+                case 'single':
 
-                if (self.options.stacked) {
-                    helpers.each(self.data.datasets, function(dataset) {
-                        if (dataset.yAxisID === this.id) {
-                            helpers.each(dataset.data, function(value, index) {
-                                positiveValues[index] = positiveValues[index] || 0;
-                                negativeValues[index] = negativeValues[index] || 0;
+                    ctx.font = helpers.fontString(vm.fontSize, vm._fontStyle, vm._fontFamily);
 
-                                if (self.options.relativePoints) {
-                                    positiveValues[index] = 100;
-                                } else {
-                                    if (value < 0) {
-                                        negativeValues[index] += value;
-                                    } else {
-                                        positiveValues[index] += value;
-                                    }
-                                }
-                            }, this);
-                        }
-                    }, this);
+                    vm.xAlign = "center";
+                    vm.yAlign = "above";
 
-                    var values = positiveValues.concat(negativeValues);
-                    this.min = helpers.min(values);
-                    this.max = helpers.max(values);
-                } else {
-                    helpers.each(self.data.datasets, function(dataset) {
-                        if (dataset.yAxisID === this.id) {
-                            helpers.each(dataset.data, function(value, index) {
-                                if (this.min === null) {
-                                    this.min = value;
-                                } else if (value < this.min) {
-                                    this.min = value;
-                                }
+                    //Distance between the actual element.y position and the start of the tooltip caret
+                    var caretPadding = vm.caretPadding || 2;
 
-                                if (this.max === null) {
-                                    this.max = value;
-                                } else if (value > this.max) {
-                                    this.max = value;
-                                }
-                            }, this);
-                        }
-                    }, this);
-                }
-            };
+                    var tooltipWidth = ctx.measureText(vm.text).width + 2 * vm.xPadding,
+                        tooltipRectHeight = vm.fontSize + 2 * vm.yPadding,
+                        tooltipHeight = tooltipRectHeight + vm.caretHeight + caretPadding;
 
-            // Map of scale ID to scale object so we can lookup later 
-            this.scales = {};
+                    if (vm.x + tooltipWidth / 2 > this._chart.width) {
+                        vm.xAlign = "left";
+                    } else if (vm.x - tooltipWidth / 2 < 0) {
+                        vm.xAlign = "right";
+                    }
 
-            // Build the x axis. The line chart only supports a single x axis
-            var ScaleClass = Chart.scales.getScaleConstructor(this.options.scales.xAxes[0].scaleType);
-            var xScale = new ScaleClass({
-                ctx: this.chart.ctx,
-                options: this.options.scales.xAxes[0],
-                calculateRange: function() {
-                    this.labels = self.data.labels;
-                    this.min = 0;
-                    this.max = this.labels.length;
-                },
-                id: this.options.scales.xAxes[0].id,
-            });
-            this.scales[xScale.id] = xScale;
+                    if (vm.y - tooltipHeight < 0) {
+                        vm.yAlign = "below";
+                    }
 
-            // Build up all the y scales
-            helpers.each(this.options.scales.yAxes, function(yAxisOptions) {
-                var ScaleClass = Chart.scales.getScaleConstructor(yAxisOptions.scaleType);
-                var scale = new ScaleClass({
-                    ctx: this.chart.ctx,
-                    options: yAxisOptions,
-                    calculateRange: calculateYRange,
-                    getPointPixelForValue: function(value, index, datasetIndex) {
-                        if (self.options.stacked) {
-                            var offsetPos = 0;
-                            var offsetNeg = 0;
+                    var tooltipX = vm.x - tooltipWidth / 2,
+                        tooltipY = vm.y - tooltipHeight;
 
-                            for (var i = 0; i < datasetIndex; ++i) {
-                                if (self.data.datasets[i].data[index] < 0) {
-                                    offsetNeg += self.data.datasets[i].data[index];
-                                } else {
-                                    offsetPos += self.data.datasets[i].data[index];
-                                }
-                            }
+                    ctx.fillStyle = helpers.color(vm.backgroundColor).alpha(vm.opacity).rgbString();
 
-                            if (value < 0) {
-                                return this.getPixelForValue(offsetNeg + value);
-                            } else {
-                                return this.getPixelForValue(offsetPos + value);
-                            }
-                        } else {
-                            return this.getPixelForValue(value);
+                    // Custom Tooltips
+                    if (this._custom) {
+                        this._custom(this._view);
+                    } else {
+                        switch (vm.yAlign) {
+                            case "above":
+                                //Draw a caret above the x/y
+                                ctx.beginPath();
+                                ctx.moveTo(vm.x, vm.y - caretPadding);
+                                ctx.lineTo(vm.x + vm.caretHeight, vm.y - (caretPadding + vm.caretHeight));
+                                ctx.lineTo(vm.x - vm.caretHeight, vm.y - (caretPadding + vm.caretHeight));
+                                ctx.closePath();
+                                ctx.fill();
+                                break;
+                            case "below":
+                                tooltipY = vm.y + caretPadding + vm.caretHeight;
+                                //Draw a caret below the x/y
+                                ctx.beginPath();
+                                ctx.moveTo(vm.x, vm.y + caretPadding);
+                                ctx.lineTo(vm.x + vm.caretHeight, vm.y + caretPadding + vm.caretHeight);
+                                ctx.lineTo(vm.x - vm.caretHeight, vm.y + caretPadding + vm.caretHeight);
+                                ctx.closePath();
+                                ctx.fill();
+                                break;
                         }
-                    },
-                    id: yAxisOptions.id,
-                });
-
-                this.scales[scale.id] = scale;
-            }, this);
-        },
-        draw: function(ease) {
 
-            var easingDecimal = ease || 1;
-            this.clear();
+                        switch (vm.xAlign) {
+                            case "left":
+                                tooltipX = vm.x - tooltipWidth + (vm.cornerRadius + vm.caretHeight);
+                                break;
+                            case "right":
+                                tooltipX = vm.x - (vm.cornerRadius + vm.caretHeight);
+                                break;
+                        }
 
-            // Draw all the scales
-            helpers.each(this.scales, function(scale) {
-                scale.draw(this.chartArea);
-            }, this);
+                        helpers.drawRoundedRectangle(ctx, tooltipX, tooltipY, tooltipWidth, tooltipRectHeight, vm.cornerRadius);
 
-            // reverse for-loop for proper stacking
-            for (var i = this.data.datasets.length - 1; i >= 0; i--) {
+                        ctx.fill();
 
-                var dataset = this.data.datasets[i];
+                        ctx.fillStyle = helpers.color(vm.textColor).alpha(vm.opacity).rgbString();
+                        ctx.textAlign = "center";
+                        ctx.textBaseline = "middle";
+                        ctx.fillText(vm.text, tooltipX + tooltipWidth / 2, tooltipY + tooltipRectHeight / 2);
 
-                // Transition Point Locations
-                helpers.each(dataset.metaData, function(point, index) {
-                    point.transition(easingDecimal);
-                }, this);
+                    }
+                    break;
+                case 'label':
 
-                // Transition and Draw the line
-                dataset.metaDataset.transition(easingDecimal).draw();
-
-                // Draw the points
-                helpers.each(dataset.metaData, function(point) {
-                    point.draw();
-                });
-            }
-
-            // Finally draw the tooltip
-            this.tooltip.transition(easingDecimal).draw();
-        },
-        events: function(e) {
-
-            this.lastActive = this.lastActive || [];
-
-            // Find Active Elements
-            if (e.type == 'mouseout') {
-                this.active = [];
-            } else {
-                this.active = function() {
-                    switch (this.options.hover.mode) {
-                        case 'single':
-                            return this.getElementAtEvent(e);
-                        case 'label':
-                            return this.getElementsAtEvent(e);
-                        case 'dataset':
-                            return this.getDatasetAtEvent(e);
-                        default:
-                            return e;
-                    }
-                }.call(this);
-            }
-
-            // On Hover hook
-            if (this.options.hover.onHover) {
-                this.options.hover.onHover.call(this, this.active);
-            }
-
-            if (e.type == 'mouseup' || e.type == 'click') {
-                if (this.options.onClick) {
-                    this.options.onClick.call(this, e, this.active);
-                }
-            }
-
-            var dataset;
-            var index;
-            // Remove styling for last active (even if it may still be active)
-            if (this.lastActive.length) {
-                switch (this.options.hover.mode) {
-                    case 'single':
-                        dataset = this.data.datasets[this.lastActive[0]._datasetIndex];
-                        index = this.lastActive[0]._index;
-
-                        this.lastActive[0]._model.radius = this.lastActive[0].custom && this.lastActive[0].custom.radius ? this.lastActive[0].custom.radius : helpers.getValueAtIndexOrDefault(dataset.radius, index, this.options.elements.point.radius);
-                        this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointBackgroundColor, index, this.options.elements.point.backgroundColor);
-                        this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.pointBorderColor, index, this.options.elements.point.borderColor);
-                        this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.options.elements.point.borderWidth);
-                        break;
-                    case 'label':
-                        for (var i = 0; i < this.lastActive.length; i++) {
-                            dataset = this.data.datasets[this.lastActive[i]._datasetIndex];
-                            index = this.lastActive[i]._index;
-
-                            this.lastActive[i]._model.radius = this.lastActive[i].custom && this.lastActive[i].custom.radius ? this.lastActive[i].custom.radius : helpers.getValueAtIndexOrDefault(dataset.radius, index, this.options.elements.point.radius);
-                            this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointBackgroundColor, index, this.options.elements.point.backgroundColor);
-                            this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.pointBorderColor, index, this.options.elements.point.borderColor);
-                            this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.options.elements.point.borderWidth);
-                        }
-                        break;
-                    case 'dataset':
-                        break;
-                    default:
-                        // Don't change anything
-                }
-            }
-
-            // Built in hover styling
-            if (this.active.length && this.options.hover.mode) {
-                switch (this.options.hover.mode) {
-                    case 'single':
-                        dataset = this.data.datasets[this.active[0]._datasetIndex];
-                        index = this.active[0]._index;
-
-                        this.active[0]._model.radius = this.active[0].custom && this.active[0].custom.radius ? this.active[0].custom.radius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.options.elements.point.hoverRadius);
-                        this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
-                        this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
-                        this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[0]._model.borderWidth);
-                        break;
-                    case 'label':
-                        for (var i = 0; i < this.active.length; i++) {
-                            dataset = this.data.datasets[this.active[i]._datasetIndex];
-                            index = this.active[i]._index;
+                    helpers.drawRoundedRectangle(ctx, vm.x, vm.y - vm.height / 2, vm.width, vm.height, vm.cornerRadius);
+                    ctx.fillStyle = helpers.color(vm.backgroundColor).alpha(vm.opacity).rgbString();
+                    ctx.fill();
+                    ctx.closePath();
 
-                            this.active[i]._model.radius = this.active[i].custom && this.active[i].custom.radius ? this.active[i].custom.radius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.options.elements.point.hoverRadius);
-                            this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
-                            this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
-                            this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[i]._model.borderWidth);
-                        }
-                        break;
-                    case 'dataset':
-                        break;
-                    default:
-                        // Don't change anything
-                }
-            }
+                    ctx.textAlign = "left";
+                    ctx.textBaseline = "middle";
+                    ctx.fillStyle = helpers.color(vm.titleTextColor).alpha(vm.opacity).rgbString();
+                    ctx.font = helpers.fontString(vm.fontSize, vm._titleFontStyle, vm._titleFontFamily);
+                    ctx.fillText(vm.title, vm.x + vm.xPadding, this.getLineHeight(0));
 
+                    ctx.font = helpers.fontString(vm.fontSize, vm._fontStyle, vm._fontFamily);
+                    helpers.each(vm.labels, function(label, index) {
+                        ctx.fillStyle = helpers.color(vm.textColor).alpha(vm.opacity).rgbString();
+                        ctx.fillText(label, vm.x + vm.xPadding + vm.fontSize + 3, this.getLineHeight(index + 1));
 
-            // Built in Tooltips
-            if (this.options.tooltips.enabled) {
+                        //A bit gnarly, but clearing this rectangle breaks when using explorercanvas (clears whole canvas)
+                        //ctx.clearRect(vm.x + vm.xPadding, this.getLineHeight(index + 1) - vm.fontSize/2, vm.fontSize, vm.fontSize);
+                        //Instead we'll make a white filled block to put the legendColour palette over.
 
-                // The usual updates
-                this.tooltip.initialize();
+                        ctx.fillStyle = helpers.color(vm.legendColors[index].stroke).alpha(vm.opacity).rgbString();
+                        ctx.fillRect(vm.x + vm.xPadding - 1, this.getLineHeight(index + 1) - vm.fontSize / 2 - 1, vm.fontSize + 2, vm.fontSize + 2);
 
-                // Active
-                if (this.active.length) {
-                    this.tooltip._model.opacity = 1;
+                        ctx.fillStyle = helpers.color(vm.legendColors[index].fill).alpha(vm.opacity).rgbString();
+                        ctx.fillRect(vm.x + vm.xPadding, this.getLineHeight(index + 1) - vm.fontSize / 2, vm.fontSize, vm.fontSize);
 
-                    helpers.extend(this.tooltip, {
-                        _active: this.active,
-                    });
 
-                    this.tooltip.update();
-                } else {
-                    // Inactive
-                    this.tooltip._model.opacity = 0;
-                }
+                    }, this);
+                    break;
             }
+        },
+        getLineHeight: function(index) {
+            var baseLineHeight = this._view.y - (this._view.height / 2) + this._view.yPadding,
+                afterTitleIndex = index - 1;
 
-
-            // Hover animations
-            this.tooltip.pivot();
-
-            if (!this.animating) {
-                var changed;
-
-                helpers.each(this.active, function(element, index) {
-                    if (element !== this.lastActive[index]) {
-                        changed = true;
-                    }
-                }, this);
-
-                // If entering, leaving, or changing elements, animate the change via pivot
-                if ((!this.lastActive.length && this.active.length) ||
-                    (this.lastActive.length && !this.active.length) ||
-                    (this.lastActive.length && this.active.length && changed)) {
-
-                    this.stop();
-                    this.render(this.options.hover.animationDuration);
-                }
+            //If the index is zero, we're getting the title
+            if (index === 0) {
+                return baseLineHeight + this._view.titleFontSize / 2;
+            } else {
+                return baseLineHeight + ((this._view.fontSize * 1.5 * afterTitleIndex) + this._view.fontSize / 2) + this._view.titleFontSize * 1.5;
             }
 
-            // Remember Last Active
-            this.lastActive = this.active;
-            return this;
         },
     });
 
-
 }).call(this);
 
 (function() {
@@ -3557,117 +3366,115 @@
 
     var root = this,
         Chart = root.Chart,
-        //Cache a local reference to Chart.helpers
         helpers = Chart.helpers;
 
     var defaultConfig = {
 
-        scale: {
-            scaleType: "radialLinear",
-            display: true,
-
-            //Boolean - Whether to animate scaling the chart from the centre
-            animate: false,
-
-            lineArc: true,
+        stacked: false,
+        valueSpacing: 5,
+        datasetSpacing: 1,
 
-            // grid line settings
-            gridLines: {
-                show: true,
-                color: "rgba(0, 0, 0, 0.05)",
-                lineWidth: 1,
-            },
+        hover: {
+            mode: "label"
+        },
 
-            // scale numbers
-            beginAtZero: true,
+        scales: {
+            xAxes: [{
+                scaleType: "dataset", // scatter should not use a dataset axis
+                display: true,
+                position: "bottom",
+                id: "x-axis-1", // need an ID so datasets can reference the scale
 
-            // label settings
-            labels: {
-                show: true,
-                template: "<%=value.toLocaleString()%>",
-                fontSize: 12,
-                fontStyle: "normal",
-                fontColor: "#666",
-                fontFamily: "Helvetica Neue",
+                // grid line settings
+                gridLines: {
+                    show: true,
+                    color: "rgba(0, 0, 0, 0.05)",
+                    lineWidth: 1,
+                    drawOnChartArea: true,
+                    drawTicks: true,
+                    zeroLineWidth: 1,
+                    zeroLineColor: "rgba(0,0,0,0.25)",
+                    offsetGridLines: true,
+                },
 
-                //Boolean - Show a backdrop to the scale label
-                showLabelBackdrop: true,
+                // label settings
+                labels: {
+                    show: true,
+                    template: "<%=value%>",
+                    fontSize: 12,
+                    fontStyle: "normal",
+                    fontColor: "#666",
+                    fontFamily: "Helvetica Neue",
+                },
+            }],
+            yAxes: [{
+                scaleType: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
+                display: true,
+                position: "left",
+                id: "y-axis-1",
 
-                //String - The colour of the label backdrop
-                backdropColor: "rgba(255,255,255,0.75)",
+                // grid line settings
+                gridLines: {
+                    show: true,
+                    color: "rgba(0, 0, 0, 0.05)",
+                    lineWidth: 1,
+                    drawOnChartArea: true,
+                    drawTicks: true, // draw ticks extending towards the label
+                    zeroLineWidth: 1,
+                    zeroLineColor: "rgba(0,0,0,0.25)",
+                },
 
-                //Number - The backdrop padding above & below the label in pixels
-                backdropPaddingY: 2,
+                // scale numbers
+                beginAtZero: false,
+                override: null,
 
-                //Number - The backdrop padding to the side of the label in pixels
-                backdropPaddingX: 2,
-            }
+                // label settings
+                labels: {
+                    show: true,
+                    template: "<%=value%>",
+                    fontSize: 12,
+                    fontStyle: "normal",
+                    fontColor: "#666",
+                    fontFamily: "Helvetica Neue",
+                }
+            }],
         },
 
-        //Boolean - Whether to animate the rotation of the chart
-        animateRotate: true,
     };
 
 
     Chart.Type.extend({
-        //Passing in a name registers this chart in the Chart namespace
-        name: "PolarArea",
-        //Providing a defaults will also register the deafults in the chart namespace
+        name: "Bar",
         defaults: defaultConfig,
-        //Initialize is fired when the chart is initialized - Data is passed in as a parameter
-        //Config is automatically merged by the core of Chart.js, and is available at this.options
         initialize: function() {
 
-            // Scale setup
-            var self = this;
-            var ScaleClass = Chart.scales.getScaleConstructor(this.options.scale.scaleType);
-            this.scale = new ScaleClass({
-                options: this.options.scale,
-                lineArc: true,
-                width: this.chart.width,
-                height: this.chart.height,
-                xCenter: this.chart.width / 2,
-                yCenter: this.chart.height / 2,
-                ctx: this.chart.ctx,
-                valuesCount: this.data.length,
-                calculateRange: function() {
-                    this.min = null;
-                    this.max = null;
-
-                    helpers.each(self.data.datasets[0].data, function(value) {
-                        if (this.min === null) {
-                            this.min = value;
-                        } else if (value < this.min) {
-                            this.min = value;
-                        }
-
-                        if (this.max === null) {
-                            this.max = value;
-                        } else if (value > this.max) {
-                            this.max = value;
-                        }
-                    }, this);
-                }
-            });
-
-            helpers.bindEvents(this, this.options.events, this.events);
+            var _this = this;
 
-            //Set up tooltip events on the chart
+            // Events
             helpers.bindEvents(this, this.options.events, this.events);
 
             //Create a new bar for each piece of data
             helpers.each(this.data.datasets, function(dataset, datasetIndex) {
                 dataset.metaData = [];
                 helpers.each(dataset.data, function(dataPoint, index) {
-                    dataset.metaData.push(new Chart.Arc({
+                    dataset.metaData.push(new Chart.Rectangle({
                         _chart: this.chart,
                         _datasetIndex: datasetIndex,
                         _index: index,
-                        _model: {}
                     }));
                 }, this);
+
+                // The bar chart only supports a single x axis because the x axis is always a dataset axis
+                dataset.xAxisID = this.options.scales.xAxes[0].id;
+
+                if (!dataset.yAxisID) {
+                    dataset.yAxisID = this.options.scales.yAxes[0].id;
+                }
             }, this);
 
+            // Build and fit the scale. Needs to happen after the axis IDs have been set
+            this.buildScale();
+
             // Create tooltip instance exclusively for this chart with some defaults.
             this.tooltip = new Chart.Tooltip({
                 _chart: this.chart,
@@ -3675,135 +3482,325 @@
                 _options: this.options,
             }, this);
 
-            // Fit the scale before we animate
-            this.updateScaleRange();
-            this.scale.calculateRange();
+            // Need to fit scales before we reset elements. 
             Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
 
-            // so that we animate nicely
+            // So that we animate from the baseline
             this.resetElements();
 
             // Update the chart with the latest data.
             this.update();
-
-        },
-        updateScaleRange: function() {
-            helpers.extend(this.scale, {
-                size: helpers.min([this.chart.width, this.chart.height]),
-                xCenter: this.chart.width / 2,
-                yCenter: this.chart.height / 2
-            });
         },
         resetElements: function() {
-            var circumference = 1 / this.data.datasets[0].data.length * 2;
+            // Update the points
+            this.eachElement(function(bar, index, dataset, datasetIndex) {
+                var xScale = this.scales[this.data.datasets[datasetIndex].xAxisID];
+                var yScale = this.scales[this.data.datasets[datasetIndex].yAxisID];
 
-            // Map new data to data points
-            helpers.each(this.data.datasets[0].metaData, function(slice, index) {
+                var yScalePoint;
 
-                var value = this.data.datasets[0].data[index];
+                if (yScale.min < 0 && yScale.max < 0) {
+                    // all less than 0. use the top
+                    yScalePoint = yScale.getPixelForValue(yScale.max);
+                } else if (yScale.min > 0 && yScale.max > 0) {
+                    yScalePoint = yScale.getPixelForValue(yScale.min);
+                } else {
+                    yScalePoint = yScale.getPixelForValue(0);
+                }
 
-                helpers.extend(slice, {
+                helpers.extend(bar, {
+                    // Utility
+                    _chart: this.chart,
+                    _xScale: xScale,
+                    _yScale: yScale,
+                    _datasetIndex: datasetIndex,
                     _index: index,
+
+                    // Desired view properties
                     _model: {
-                        x: this.chart.width / 2,
-                        y: this.chart.height / 2,
-                        innerRadius: 0,
-                        outerRadius: 0,
-                        startAngle: Math.PI * -0.5,
-                        endAngle: Math.PI * -0.5,
+                        x: xScale.calculateBarX(this.data.datasets.length, datasetIndex, index),
+                        y: yScalePoint,
 
-                        backgroundColor: slice.custom && slice.custom.backgroundColor ? slice.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor, index, this.options.elements.slice.backgroundColor),
-                        hoverBackgroundColor: slice.custom && slice.custom.hoverBackgroundColor ? slice.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor, index, this.options.elements.slice.hoverBackgroundColor),
-                        borderWidth: slice.custom && slice.custom.borderWidth ? slice.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth, index, this.options.elements.slice.borderWidth),
-                        borderColor: slice.custom && slice.custom.borderColor ? slice.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].borderColor, index, this.options.elements.slice.borderColor),
+                        // Appearance
+                        base: yScale.calculateBarBase(datasetIndex, index),
+                        width: xScale.calculateBarWidth(this.data.datasets.length),
+                        backgroundColor: bar.custom && bar.custom.backgroundColor ? bar.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].backgroundColor, index, this.options.elements.bar.backgroundColor),
+                        borderColor: bar.custom && bar.custom.borderColor ? bar.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].borderColor, index, this.options.elements.bar.borderColor),
+                        borderWidth: bar.custom && bar.custom.borderWidth ? bar.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].borderWidth, index, this.options.elements.bar.borderWidth),
 
-                        label: helpers.getValueAtIndexOrDefault(this.data.datasets[0].labels, index, this.data.datasets[0].labels[index])
+                        // Tooltip
+                        label: this.data.labels[index],
+                        datasetLabel: this.data.datasets[datasetIndex].label,
                     },
                 });
-
-                slice.pivot();
+                bar.pivot();
             }, this);
         },
         update: function(animationDuration) {
-
-            this.updateScaleRange();
-            this.scale.calculateRange();
-            this.scale.generateTicks();
-            this.scale.buildYLabels();
-
+            // Update the scale sizes
             Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
 
-            var circumference = 1 / this.data.datasets[0].data.length * 2;
-
-            // Map new data to data points
-            helpers.each(this.data.datasets[0].metaData, function(slice, index) {
-
-                var value = this.data.datasets[0].data[index];
-
-                var startAngle = (-0.5 * Math.PI) + (Math.PI * circumference) * index;
-                var endAngle = startAngle + (circumference * Math.PI);
+            // Update the points
+            this.eachElement(function(bar, index, dataset, datasetIndex) {
+                var xScale = this.scales[this.data.datasets[datasetIndex].xAxisID];
+                var yScale = this.scales[this.data.datasets[datasetIndex].yAxisID];
 
-                helpers.extend(slice, {
+                helpers.extend(bar, {
+                    // Utility
+                    _chart: this.chart,
+                    _xScale: xScale,
+                    _yScale: yScale,
+                    _datasetIndex: datasetIndex,
                     _index: index,
+
+                    // Desired view properties
                     _model: {
-                        x: this.chart.width / 2,
-                        y: this.chart.height / 2,
-                        innerRadius: 0,
-                        outerRadius: this.scale.calculateCenterOffset(value),
-                        startAngle: startAngle,
-                        endAngle: endAngle,
+                        x: xScale.calculateBarX(this.data.datasets.length, datasetIndex, index),
+                        y: yScale.calculateBarY(datasetIndex, index),
 
-                        backgroundColor: slice.custom && slice.custom.backgroundColor ? slice.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor, index, this.options.elements.slice.backgroundColor),
-                        hoverBackgroundColor: slice.custom && slice.custom.hoverBackgroundColor ? slice.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor, index, this.options.elements.slice.hoverBackgroundColor),
-                        borderWidth: slice.custom && slice.custom.borderWidth ? slice.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth, index, this.options.elements.slice.borderWidth),
-                        borderColor: slice.custom && slice.custom.borderColor ? slice.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].borderColor, index, this.options.elements.slice.borderColor),
+                        // Appearance
+                        base: yScale.calculateBarBase(datasetIndex, index),
+                        width: xScale.calculateBarWidth(this.data.datasets.length),
+                        backgroundColor: bar.custom && bar.custom.backgroundColor ? bar.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].backgroundColor, index, this.options.elements.bar.backgroundColor),
+                        borderColor: bar.custom && bar.custom.borderColor ? bar.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].borderColor, index, this.options.elements.bar.borderColor),
+                        borderWidth: bar.custom && bar.custom.borderWidth ? bar.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].borderWidth, index, this.options.elements.bar.borderWidth),
 
-                        label: helpers.getValueAtIndexOrDefault(this.data.datasets[0].labels, index, this.data.datasets[0].labels[index])
+                        // Tooltip
+                        label: this.data.labels[index],
+                        datasetLabel: this.data.datasets[datasetIndex].label,
                     },
                 });
-                slice.pivot();
-
-                console.log(slice);
-
+                bar.pivot();
             }, this);
 
+
             this.render(animationDuration);
         },
-        draw: function(ease) {
-            var easingDecimal = ease || 1;
-
-            this.clear();
+        buildScale: function(labels) {
+            var self = this;
 
-            helpers.each(this.data.datasets[0].metaData, function(slice, index) {
-                slice.transition(easingDecimal).draw();
-            }, this);
+            // Function to determine the range of all the 
+            var calculateYRange = function() {
+                this.min = null;
+                this.max = null;
 
-            this.scale.draw();
+                var positiveValues = [];
+                var negativeValues = [];
 
-            this.tooltip.transition(easingDecimal).draw();
-        },
-        events: function(e) {
+                if (self.options.stacked) {
+                    helpers.each(self.data.datasets, function(dataset) {
+                        if (dataset.yAxisID === this.id) {
+                            helpers.each(dataset.data, function(value, index) {
+                                positiveValues[index] = positiveValues[index] || 0;
+                                negativeValues[index] = negativeValues[index] || 0;
 
-            // If exiting chart
-            if (e.type == 'mouseout') {
-                return this;
-            }
+                                if (self.options.relativePoints) {
+                                    positiveValues[index] = 100;
+                                } else {
+                                    if (value < 0) {
+                                        negativeValues[index] += value;
+                                    } else {
+                                        positiveValues[index] += value;
+                                    }
+                                }
+                            }, this);
+                        }
+                    }, this);
 
-            this.lastActive = this.lastActive || [];
+                    var values = positiveValues.concat(negativeValues);
+                    this.min = helpers.min(values);
+                    this.max = helpers.max(values);
 
-            // Find Active Elements
-            this.active = function() {
-                switch (this.options.hover.mode) {
-                    case 'single':
-                        return this.getSliceAtEvent(e);
-                    case 'label':
-                        return this.getSlicesAtEvent(e);
-                    case 'dataset':
-                        return this.getDatasetAtEvent(e);
-                    default:
-                        return e;
-                }
-            }.call(this);
+                } else {
+                    helpers.each(self.data.datasets, function(dataset) {
+                        if (dataset.yAxisID === this.id) {
+                            helpers.each(dataset.data, function(value, index) {
+                                if (this.min === null) {
+                                    this.min = value;
+                                } else if (value < this.min) {
+                                    this.min = value;
+                                }
+
+                                if (this.max === null) {
+                                    this.max = value;
+                                } else if (value > this.max) {
+                                    this.max = value;
+                                }
+                            }, this);
+                        }
+                    }, this);
+                }
+            };
+
+            // Map of scale ID to scale object so we can lookup later 
+            this.scales = {};
+
+            // Build the x axis. The line chart only supports a single x axis
+            var ScaleClass = Chart.scales.getScaleConstructor(this.options.scales.xAxes[0].scaleType);
+            var xScale = new ScaleClass({
+                ctx: this.chart.ctx,
+                options: this.options.scales.xAxes[0],
+                id: this.options.scales.xAxes[0].id,
+                calculateRange: function() {
+                    this.labels = self.data.labels;
+                    this.min = 0;
+                    this.max = this.labels.length;
+                },
+                calculateBaseWidth: function() {
+                    return (this.getPixelForValue(null, 1, true) - this.getPixelForValue(null, 0, true)) - (2 * self.options.elements.bar.valueSpacing);
+                },
+                calculateBarWidth: function(datasetCount) {
+                    //The padding between datasets is to the right of each bar, providing that there are more than 1 dataset
+                    var baseWidth = this.calculateBaseWidth() - ((datasetCount - 1) * self.options.elements.bar.datasetSpacing);
+
+                    if (self.options.stacked) {
+                        return baseWidth;
+                    }
+                    return (baseWidth / datasetCount);
+                },
+                calculateBarX: function(datasetCount, datasetIndex, elementIndex) {
+                    var xWidth = this.calculateBaseWidth(),
+                        xAbsolute = this.getPixelForValue(null, elementIndex, true) - (xWidth / 2),
+                        barWidth = this.calculateBarWidth(datasetCount);
+
+                    if (self.options.stacked) {
+                        return xAbsolute + barWidth / 2;
+                    }
+
+                    return xAbsolute + (barWidth * datasetIndex) + (datasetIndex * self.options.elements.bar.datasetSpacing) + barWidth / 2;
+                },
+            });
+            this.scales[xScale.id] = xScale;
+
+            // Build up all the y scales
+            helpers.each(this.options.scales.yAxes, function(yAxisOptions) {
+                var ScaleClass = Chart.scales.getScaleConstructor(yAxisOptions.scaleType);
+                var scale = new ScaleClass({
+                    ctx: this.chart.ctx,
+                    options: yAxisOptions,
+                    calculateRange: calculateYRange,
+                    calculateBarBase: function(datasetIndex, index) {
+                        var base = 0;
+
+                        if (self.options.stacked) {
+
+                            var value = self.data.datasets[datasetIndex].data[index];
+
+                            if (value < 0) {
+                                for (var i = 0; i < datasetIndex; i++) {
+                                    if (self.data.datasets[i].yAxisID === this.id) {
+                                        base += self.data.datasets[i].data[index] < 0 ? self.data.datasets[i].data[index] : 0;
+                                    }
+                                }
+                            } else {
+                                for (var j = 0; j < datasetIndex; j++) {
+                                    if (self.data.datasets[j].yAxisID === this.id) {
+                                        base += self.data.datasets[j].data[index] > 0 ? self.data.datasets[j].data[index] : 0;
+                                    }
+                                }
+                            }
+
+                            return this.getPixelForValue(base);
+                        }
+
+                        base = this.getPixelForValue(this.min);
+
+                        if (this.beginAtZero || ((this.min <= 0 && this.max >= 0) || (this.min >= 0 && this.max <= 0))) {
+                            base = this.getPixelForValue(0);
+                            base += this.options.gridLines.lineWidth;
+                        } else if (this.min < 0 && this.max < 0) {
+                            // All values are negative. Use the top as the base
+                            base = this.getPixelForValue(this.max);
+                        }
+
+                        return base;
+
+                    },
+                    calculateBarY: function(datasetIndex, index) {
+
+                        var value = self.data.datasets[datasetIndex].data[index];
+
+                        if (self.options.stacked) {
+
+                            var sumPos = 0,
+                                sumNeg = 0;
+
+                            for (var i = 0; i < datasetIndex; i++) {
+                                if (self.data.datasets[i].data[index] < 0) {
+                                    sumNeg += self.data.datasets[i].data[index] || 0;
+                                } else {
+                                    sumPos += self.data.datasets[i].data[index] || 0;
+                                }
+                            }
+
+                            if (value < 0) {
+                                return this.getPixelForValue(sumNeg + value);
+                            } else {
+                                return this.getPixelForValue(sumPos + value);
+                            }
+
+                            return this.getPixelForValue(value);
+                        }
+
+                        var offset = 0;
+
+                        for (var j = datasetIndex; j < self.data.datasets.length; j++) {
+                            if (j === datasetIndex && value) {
+                                offset += value;
+                            } else {
+                                offset = offset + value;
+                            }
+                        }
+
+                        return this.getPixelForValue(value);
+                    },
+                    id: yAxisOptions.id,
+                });
+
+                this.scales[scale.id] = scale;
+            }, this);
+        },
+        draw: function(ease) {
+
+            var easingDecimal = ease || 1;
+            this.clear();
+
+            // Draw all the scales
+            helpers.each(this.scales, function(scale) {
+                scale.draw(this.chartArea);
+            }, this);
+
+            //Draw all the bars for each dataset
+            this.eachElement(function(bar, index, datasetIndex) {
+                bar.transition(easingDecimal).draw();
+            }, this);
+
+            // Finally draw the tooltip
+            this.tooltip.transition(easingDecimal).draw();
+        },
+        events: function(e) {
+
+
+            // If exiting chart
+            if (e.type == 'mouseout') {
+                return this;
+            }
+
+            this.lastActive = this.lastActive || [];
+
+            // Find Active Elements
+            this.active = function() {
+                switch (this.options.hover.mode) {
+                    case 'single':
+                        return this.getElementAtEvent(e);
+                    case 'label':
+                        return this.getElementsAtEvent(e);
+                    case 'dataset':
+                        return this.getDatasetAtEvent(e);
+                    default:
+                        return e;
+                }
+            }.call(this);
 
             // On Hover hook
             if (this.options.hover.onHover) {
@@ -3825,18 +3822,18 @@
                         dataset = this.data.datasets[this.lastActive[0]._datasetIndex];
                         index = this.lastActive[0]._index;
 
-                        this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.slice.backgroundColor);
-                        this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.slice.borderColor);
-                        this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.slice.borderWidth);
+                        this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.bar.backgroundColor);
+                        this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.bar.borderColor);
+                        this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.bar.borderWidth);
                         break;
                     case 'label':
                         for (var i = 0; i < this.lastActive.length; i++) {
                             dataset = this.data.datasets[this.lastActive[i]._datasetIndex];
                             index = this.lastActive[i]._index;
 
-                            this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.slice.backgroundColor);
-                            this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.slice.borderColor);
-                            this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.slice.borderWidth);
+                            this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.bar.backgroundColor);
+                            this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.bar.borderColor);
+                            this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.bar.borderWidth);
                         }
                         break;
                     case 'dataset':
@@ -3853,20 +3850,18 @@
                         dataset = this.data.datasets[this.active[0]._datasetIndex];
                         index = this.active[0]._index;
 
-                        this.active[0]._model.radius = this.active[0].custom && this.active[0].custom.hoverRadius ? this.active[0].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[0]._model.radius + 1);
-                        this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
-                        this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
-                        this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[0]._model.borderWidth);
+                        this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+                        this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
+                        this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.active[0]._model.borderWidth);
                         break;
                     case 'label':
                         for (var i = 0; i < this.active.length; i++) {
                             dataset = this.data.datasets[this.active[i]._datasetIndex];
                             index = this.active[i]._index;
 
-                            this.active[i]._model.radius = this.active[i].custom && this.active[i].custom.hoverRadius ? this.active[i].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[i]._model.radius + 1);
-                            this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
-                            this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
-                            this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[i]._model.borderWidth);
+                            this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+                            this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
+                            this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.active[i]._model.borderWidth);
                         }
                         break;
                     case 'dataset':
@@ -3899,9 +3894,9 @@
             }
 
 
-            // Hover animations
             this.tooltip.pivot();
 
+            // Hover animations
             if (!this.animating) {
                 var changed;
 
@@ -3917,7 +3912,7 @@
                     (this.lastActive.length && this.active.length && changed)) {
 
                     this.stop();
-                    this.render(this.options.hover.animationDuration);
+                    this.render(this.options.hoverAnimationDuration);
                 }
             }
 
@@ -3925,32 +3920,9 @@
             this.lastActive = this.active;
             return this;
         },
-        getSliceAtEvent: function(e) {
-            var elements = [];
-
-            var location = helpers.getRelativePosition(e);
-
-            this.eachElement(function(slice, index) {
-                if (slice.inRange(location.x, location.y)) {
-                    elements.push(slice);
-                }
-            }, this);
-            return elements;
-        },
-        /*getSlicesAtEvent: function(e) {
-            var elements = [];
-
-            var location = helpers.getRelativePosition(e);
-
-            this.eachElement(function(slice, index) {
-                if (slice.inGroupRange(location.x, location.y)) {
-                    elements.push(slice);
-                }
-            }, this);
-            return elements;
-        },*/
     });
 
+
 }).call(this);
 
 (function() {
@@ -3958,120 +3930,54 @@
 
     var root = this,
         Chart = root.Chart,
+        //Cache a local reference to Chart.helpers
         helpers = Chart.helpers;
 
+    var defaultConfig = {
 
+        animation: {
+            //Boolean - Whether we animate the rotation of the Doughnut
+            animateRotate: true,
 
-    Chart.Type.extend({
-        name: "Radar",
-        defaults: {
+            //Boolean - Whether we animate scaling the Doughnut from the centre
+            animateScale: false,
+        },
 
-            scale: {
-                scaleType: "radialLinear",
-                display: true,
+        hover: {
+            mode: 'single'
+        },
 
-                //Boolean - Whether to animate scaling the chart from the centre
-                animate: false,
+        //The percentage of the chart that we cut out of the middle.
 
-                lineArc: false,
-
-                // grid line settings
-                gridLines: {
-                    show: true,
-                    color: "rgba(0, 0, 0, 0.05)",
-                    lineWidth: 1,
-                },
-
-                angleLines: {
-                    show: true,
-                    color: "rgba(0,0,0,.1)",
-                    lineWidth: 1
-                },
-
-                // scale numbers
-                beginAtZero: true,
-
-                // label settings
-                labels: {
-                    show: true,
-                    template: "<%=value.toLocaleString()%>",
-                    fontSize: 12,
-                    fontStyle: "normal",
-                    fontColor: "#666",
-                    fontFamily: "Helvetica Neue",
-
-                    //Boolean - Show a backdrop to the scale label
-                    showLabelBackdrop: true,
-
-                    //String - The colour of the label backdrop
-                    backdropColor: "rgba(255,255,255,0.75)",
-
-                    //Number - The backdrop padding above & below the label in pixels
-                    backdropPaddingY: 2,
-
-                    //Number - The backdrop padding to the side of the label in pixels
-                    backdropPaddingX: 2,
-                },
-
-                pointLabels: {
-                    //String - Point label font declaration
-                    fontFamily: "'Arial'",
-
-                    //String - Point label font weight
-                    fontStyle: "normal",
-
-                    //Number - Point label font size in pixels
-                    fontSize: 10,
-
-                    //String - Point label font colour
-                    fontColor: "#666",
-                },
-            },
-
-            elements: {
-                line: {
-                    tension: 0, // no bezier in radar
-                }
-            },
-
-            //String - A legend template
-            legendTemplate: "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span style=\"background-color:<%=datasets[i].strokeColor%>\"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>"
+        cutoutPercentage: 50,
 
-        },
+    };
 
+    Chart.Type.extend({
+        //Passing in a name registers this chart in the Chart namespace
+        name: "Doughnut",
+        //Providing a defaults will also register the deafults in the chart namespace
+        defaults: defaultConfig,
+        //Initialize is fired when the chart is initialized - Data is passed in as a parameter
+        //Config is automatically merged by the core of Chart.js, and is available at this.options
         initialize: function() {
-            // Events
+
+            //Set up tooltip events on the chart
             helpers.bindEvents(this, this.options.events, this.events);
 
-            // Create a new line and its points for each dataset and piece of data
+            //Create a new bar for each piece of data
             helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-
-                dataset.metaDataset = new Chart.Line({
-                    _chart: this.chart,
-                    _datasetIndex: datasetIndex,
-                    _points: dataset.metaData,
-                    _loop: true
-                });
-
                 dataset.metaData = [];
-
                 helpers.each(dataset.data, function(dataPoint, index) {
-                    dataset.metaData.push(new Chart.Point({
+                    dataset.metaData.push(new Chart.Arc({
+                        _chart: this.chart,
                         _datasetIndex: datasetIndex,
                         _index: index,
-                        _chart: this.chart,
-                        _model: {
-                            x: 0, //xScale.getPixelForValue(null, index, true),
-                            y: 0, //this.chartArea.bottom,
-                        },
+                        _model: {}
                     }));
-
                 }, this);
             }, this);
 
-            // Build the scale.
-            this.buildScale();
-
             // Create tooltip instance exclusively for this chart with some defaults.
             this.tooltip = new Chart.Tooltip({
                 _chart: this.chart,
@@ -4079,273 +3985,158 @@
                 _options: this.options,
             }, this);
 
-            // Need to fit scales before we reset elements. 
-            Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
-
-            // Reset so that we animation from the baseline
             this.resetElements();
 
-            // Update that shiz
+            // Update the chart with the latest data.
             this.update();
+
         },
-        nextPoint: function(collection, index) {
-            return collection[index + 1] || collection[0];
-        },
-        previousPoint: function(collection, index) {
-            return collection[index - 1] || collection[collection.length - 1];
+
+        calculateCircumference: function(dataset, value) {
+            if (dataset.total > 0) {
+                return (Math.PI * 2) * (value / dataset.total);
+            } else {
+                return 0;
+            }
         },
         resetElements: function() {
+            this.outerRadius = (helpers.min([this.chart.width, this.chart.height]) - this.options.elements.slice.borderWidth / 2) / 2;
+            this.innerRadius = this.options.cutoutPercentage ? (this.outerRadius / 100) * (this.options.cutoutPercentage) : 1;
+            this.radiusLength = (this.outerRadius - this.innerRadius) / this.data.datasets.length;
 
             // Update the points
-            this.eachElement(function(point, index, dataset, datasetIndex) {
-                helpers.extend(point, {
-                    // Utility
-                    _chart: this.chart,
-                    _datasetIndex: datasetIndex,
-                    _index: index,
-                    _scale: this.scale,
+            helpers.each(this.data.datasets, function(dataset, datasetIndex) {
+                // So that calculateCircumference works
+                dataset.total = 0;
+                helpers.each(dataset.data, function(value) {
+                    dataset.total += Math.abs(value);
+                }, this);
 
-                    // Desired view properties
-                    _model: {
-                        x: this.scale.xCenter,
-                        y: this.scale.yCenter,
+                dataset.outerRadius = this.outerRadius - (this.radiusLength * datasetIndex);
+                dataset.innerRadius = dataset.outerRadius - this.radiusLength;
 
-                        // Appearance
-                        tension: point.custom && point.custom.tension ? point.custom.tension : this.options.elements.line.tension,
-                        radius: point.custom && point.custom.radius ? point.custom.pointRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointRadius, index, this.options.elements.point.radius),
-                        backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBackgroundColor, index, this.options.elements.point.backgroundColor),
-                        borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderColor, index, this.options.elements.point.borderColor),
-                        borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderWidth, index, this.options.elements.point.borderWidth),
-                        skip: this.data.datasets[datasetIndex].data[index] === null,
+                helpers.each(dataset.metaData, function(slice, index) {
+                    helpers.extend(slice, {
+                        _model: {
+                            x: this.chart.width / 2,
+                            y: this.chart.height / 2,
+                            startAngle: Math.PI * -0.5, // use - PI / 2 instead of 3PI / 2 to make animations better. It means that we never deal with overflow during the transition function
+                            circumference: (this.options.animation.animateRotate) ? 0 : this.calculateCircumference(metaSlice.value),
+                            outerRadius: (this.options.animation.animateScale) ? 0 : dataset.outerRadius,
+                            innerRadius: (this.options.animation.animateScale) ? 0 : dataset.innerRadius,
 
-                        // Tooltip
-                        hoverRadius: point.custom && point.custom.hoverRadius ? point.custom.hoverRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointHitRadius, index, this.options.elements.point.hitRadius),
-                    },
-                });
-            }, this);
+                            backgroundColor: slice.custom && slice.custom.backgroundColor ? slice.custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.slice.backgroundColor),
+                            hoverBackgroundColor: slice.custom && slice.custom.hoverBackgroundColor ? slice.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, this.options.elements.slice.hoverBackgroundColor),
+                            borderWidth: slice.custom && slice.custom.borderWidth ? slice.custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.slice.borderWidth),
+                            borderColor: slice.custom && slice.custom.borderColor ? slice.custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.slice.borderColor),
 
-            // Update control points for the bezier curve
-            this.eachElement(function(point, index, dataset, datasetIndex) {
-                var controlPoints = helpers.splineCurve(
-                    this.previousPoint(dataset, index)._model,
-                    point._model,
-                    this.nextPoint(dataset, index)._model,
-                    point._model.tension
-                );
+                            label: helpers.getValueAtIndexOrDefault(dataset.label, index, this.data.labels[index])
+                        },
+                    });
 
-                point._model.controlPointPreviousX = this.scale.xCenter;
-                point._model.controlPointPreviousY = this.scale.yCenter;
-                point._model.controlPointNextX = this.scale.xCenter;
-                point._model.controlPointNextY = this.scale.yCenter;
+                    slice.pivot();
+                }, this);
 
-                // Now pivot the point for animation
-                point.pivot();
             }, this);
         },
         update: function(animationDuration) {
-            Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
 
-            // Update the lines
-            this.eachDataset(function(dataset, datasetIndex) {
-                var scaleBase;
+            this.outerRadius = (helpers.min([this.chart.width, this.chart.height]) - this.options.elements.slice.borderWidth / 2) / 2;
+            this.innerRadius = this.options.cutoutPercentage ? (this.outerRadius / 100) * (this.options.cutoutPercentage) : 1;
+            this.radiusLength = (this.outerRadius - this.innerRadius) / this.data.datasets.length;
 
-                if (this.scale.min < 0 && this.scale.max < 0) {
-                    scaleBase = this.scale.getPointPosition(0, this.scale.max);
-                } else if (this.scale.min > 0 && this.scale.max > 0) {
-                    scaleBase = this.scale.getPointPosition(0, this.scale.min);
-                } else {
-                    scaleBase = this.scale.getPointPosition(0, 0);
-                }
 
-                helpers.extend(dataset.metaDataset, {
-                    // Utility
-                    _datasetIndex: datasetIndex,
+            // Update the points
+            helpers.each(this.data.datasets, function(dataset, datasetIndex) {
 
-                    // Data
-                    _children: dataset.metaData,
+                dataset.total = 0;
+                helpers.each(dataset.data, function(value) {
+                    dataset.total += Math.abs(value);
+                }, this);
 
-                    // Model
-                    _model: {
-                        // Appearance
-                        tension: dataset.tension || this.options.elements.line.tension,
-                        backgroundColor: dataset.backgroundColor || this.options.elements.line.backgroundColor,
-                        borderWidth: dataset.borderWidth || this.options.elements.line.borderWidth,
-                        borderColor: dataset.borderColor || this.options.elements.line.borderColor,
-                        fill: dataset.fill !== undefined ? dataset.fill : this.options.elements.line.fill, // use the value from the dataset if it was provided. else fall back to the default
-                        skipNull: dataset.skipNull !== undefined ? dataset.skipNull : this.options.elements.line.skipNull,
-                        drawNull: dataset.drawNull !== undefined ? dataset.drawNull : this.options.elements.line.drawNull,
 
-                        // Scale
-                        scaleTop: this.scale.top,
-                        scaleBottom: this.scale.bottom,
-                        scaleZero: scaleBase,
-                    },
-                });
+                dataset.outerRadius = this.outerRadius - (this.radiusLength * datasetIndex);
 
-                dataset.metaDataset.pivot();
-            });
+                dataset.innerRadius = dataset.outerRadius - this.radiusLength;
 
-            // Update the points
-            this.eachElement(function(point, index, dataset, datasetIndex) {
-                var pointPosition = this.scale.getPointPosition(index, this.scale.calculateCenterOffset(this.data.datasets[datasetIndex].data[index]));
+                helpers.each(dataset.metaData, function(slice, index) {
 
-                helpers.extend(point, {
-                    // Utility
-                    _chart: this.chart,
-                    _datasetIndex: datasetIndex,
-                    _index: index,
+                    helpers.extend(slice, {
+                        // Utility
+                        _chart: this.chart,
+                        _datasetIndex: datasetIndex,
+                        _index: index,
 
-                    // Desired view properties
-                    _model: {
-                        x: pointPosition.x, // value not used in dataset scale, but we want a consistent API between scales
-                        y: pointPosition.y,
+                        // Desired view properties
+                        _model: {
+                            x: this.chart.width / 2,
+                            y: this.chart.height / 2,
+                            circumference: this.calculateCircumference(dataset, dataset.data[index]),
+                            outerRadius: dataset.outerRadius,
+                            innerRadius: dataset.innerRadius,
 
-                        // Appearance
-                        tension: point.custom && point.custom.tension ? point.custom.tension : this.options.elements.line.tension,
-                        radius: point.custom && point.custom.radius ? point.custom.pointRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointRadius, index, this.options.elements.point.radius),
-                        backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBackgroundColor, index, this.options.elements.point.backgroundColor),
-                        borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderColor, index, this.options.elements.point.borderColor),
-                        borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderWidth, index, this.options.elements.point.borderWidth),
-                        skip: this.data.datasets[datasetIndex].data[index] === null,
-
-                        // Tooltip
-                        hoverRadius: point.custom && point.custom.hoverRadius ? point.custom.hoverRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointHitRadius, index, this.options.elements.point.hitRadius),
-                    },
-                });
-            }, this);
+                            backgroundColor: slice.custom && slice.custom.backgroundColor ? slice.custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.slice.backgroundColor),
+                            hoverBackgroundColor: slice.custom && slice.custom.hoverBackgroundColor ? slice.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, this.options.elements.slice.hoverBackgroundColor),
+                            borderWidth: slice.custom && slice.custom.borderWidth ? slice.custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.slice.borderWidth),
+                            borderColor: slice.custom && slice.custom.borderColor ? slice.custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.slice.borderColor),
 
+                            label: helpers.getValueAtIndexOrDefault(dataset.label, index, this.data.labels[index])
+                        },
+                    });
 
-            // Update control points for the bezier curve
-            this.eachElement(function(point, index, dataset, datasetIndex) {
-                var controlPoints = helpers.splineCurve(
-                    this.previousPoint(dataset, index)._model,
-                    point._model,
-                    this.nextPoint(dataset, index)._model,
-                    point._model.tension
-                );
+                    if (index === 0) {
+                        slice._model.startAngle = Math.PI * -0.5; // use - PI / 2 instead of 3PI / 2 to make animations better. It means that we never deal with overflow during the transition function
+                    } else {
+                        slice._model.startAngle = dataset.metaData[index - 1]._model.endAngle;
+                    }
 
-                point._model.controlPointPreviousX = controlPoints.previous.x;
-                point._model.controlPointNextX = controlPoints.next.x;
+                    slice._model.endAngle = slice._model.startAngle + slice._model.circumference;
 
-                // Prevent the bezier going outside of the bounds of the graph
 
-                // Cap puter bezier handles to the upper/lower scale bounds
-                if (controlPoints.next.y > this.chartArea.bottom) {
-                    point._model.controlPointNextY = this.chartArea.bottom;
-                } else if (controlPoints.next.y < this.chartArea.top) {
-                    point._model.controlPointNextY = this.chartArea.top;
-                } else {
-                    point._model.controlPointNextY = controlPoints.next.y;
-                }
+                    //Check to see if it's the last slice, if not get the next and update its start angle
+                    if (index < dataset.data.length - 1) {
+                        dataset.metaData[index + 1]._model.startAngle = slice._model.endAngle;
+                    }
 
-                // Cap inner bezier handles to the upper/lower scale bounds
-                if (controlPoints.previous.y > this.chartArea.bottom) {
-                    point._model.controlPointPreviousY = this.chartArea.bottom;
-                } else if (controlPoints.previous.y < this.chartArea.top) {
-                    point._model.controlPointPreviousY = this.chartArea.top;
-                } else {
-                    point._model.controlPointPreviousY = controlPoints.previous.y;
-                }
+                    slice.pivot();
+                }, this);
 
-                // Now pivot the point for animation
-                point.pivot();
             }, this);
 
             this.render(animationDuration);
         },
-        buildScale: function() {
-            var self = this;
-
-            var ScaleConstructor = Chart.scales.getScaleConstructor(this.options.scale.scaleType);
-            this.scale = new ScaleConstructor({
-                options: this.options.scale,
-                height: this.chart.height,
-                width: this.chart.width,
-                xCenter: this.chart.width / 2,
-                yCenter: this.chart.height / 2,
-                ctx: this.chart.ctx,
-                labels: this.data.labels,
-                valuesCount: this.data.datasets[0].data.length,
-                calculateRange: function() {
-                    this.min = null;
-                    this.max = null;
-
-                    helpers.each(self.data.datasets, function(dataset) {
-                        if (dataset.yAxisID === this.id) {
-                            helpers.each(dataset.data, function(value, index) {
-                                if (this.min === null) {
-                                    this.min = value;
-                                } else if (value < this.min) {
-                                    this.min = value;
-                                }
-
-                                if (this.max === null) {
-                                    this.max = value;
-                                } else if (value > this.max) {
-                                    this.max = value;
-                                }
-                            }, this);
-                        }
-                    }, this);
-                }
-            });
-
-            this.scale.setScaleSize();
-            this.scale.calculateRange();
-            this.scale.generateTicks();
-            this.scale.buildYLabels();
-        },
-        draw: function(ease) {
-            var easingDecimal = ease || 1;
+        draw: function(easeDecimal) {
+            easeDecimal = easeDecimal || 1;
             this.clear();
 
-            // Draw all the scales
-            this.scale.draw(this.chartArea);
-
-            // reverse for-loop for proper stacking
-            for (var i = this.data.datasets.length - 1; i >= 0; i--) {
-
-                var dataset = this.data.datasets[i];
-
-                // Transition Point Locations
-                helpers.each(dataset.metaData, function(point, index) {
-                    point.transition(easingDecimal);
-                }, this);
-
-                // Transition and Draw the line
-                dataset.metaDataset.transition(easingDecimal).draw();
-
-                // Draw the points
-                helpers.each(dataset.metaData, function(point) {
-                    point.draw();
-                });
-            }
+            this.eachElement(function(slice) {
+                slice.transition(easeDecimal).draw();
+            }, this);
 
-            // Finally draw the tooltip
-            this.tooltip.transition(easingDecimal).draw();
+            this.tooltip.transition(easeDecimal).draw();
         },
         events: function(e) {
 
-            // If exiting chart
-            if (e.type == 'mouseout') {
-                return this;
-            }
-
             this.lastActive = this.lastActive || [];
 
             // Find Active Elements
-            this.active = function() {
-                switch (this.options.hover.mode) {
-                    case 'single':
-                        return this.getElementAtEvent(e);
-                    case 'label':
-                        return this.getElementsAtEvent(e);
-                    case 'dataset':
-                        return this.getDatasetAtEvent(e);
-                    default:
-                        return e;
-                }
-            }.call(this);
+            if (e.type == 'mouseout') {
+    this.active = [];
+} else {
+
+                this.active = function() {
+                    switch (this.options.hover.mode) {
+                        case 'single':
+                            return this.getSliceAtEvent(e);
+                        case 'label':
+                            return this.getSlicesAtEvent(e);
+                        case 'dataset':
+                            return this.getDatasetAtEvent(e);
+                        default:
+                            return e;
+                    }
+                }.call(this);
+            }
 
             // On Hover hook
             if (this.options.hover.onHover) {
@@ -4367,20 +4158,18 @@
                         dataset = this.data.datasets[this.lastActive[0]._datasetIndex];
                         index = this.lastActive[0]._index;
 
-                        this.lastActive[0]._model.radius = this.lastActive[0].custom && this.lastActive[0].custom.radius ? this.lastActive[0].custom.pointRadius : helpers.getValueAtIndexOrDefault(dataset.pointRadius, index, this.options.elements.point.radius);
-                        this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointBackgroundColor, index, this.options.elements.point.backgroundColor);
-                        this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.pointBorderColor, index, this.options.elements.point.borderColor);
-                        this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.options.elements.point.borderWidth);
+                        this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.slice.backgroundColor);
+                        this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.slice.borderColor);
+                        this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.slice.borderWidth);
                         break;
                     case 'label':
                         for (var i = 0; i < this.lastActive.length; i++) {
                             dataset = this.data.datasets[this.lastActive[i]._datasetIndex];
                             index = this.lastActive[i]._index;
 
-                            this.lastActive[i]._model.radius = this.lastActive[i].custom && this.lastActive[i].custom.radius ? this.lastActive[i].custom.pointRadius : helpers.getValueAtIndexOrDefault(dataset.pointRadius, index, this.options.elements.point.radius);
-                            this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointBackgroundColor, index, this.options.elements.point.backgroundColor);
-                            this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.pointBorderColor, index, this.options.elements.point.borderColor);
-                            this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.options.elements.point.borderWidth);
+                            this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.slice.backgroundColor);
+                            this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.slice.borderColor);
+                            this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.slice.borderWidth);
                         }
                         break;
                     case 'dataset':
@@ -4397,20 +4186,18 @@
                         dataset = this.data.datasets[this.active[0]._datasetIndex];
                         index = this.active[0]._index;
 
-                        this.active[0]._model.radius = this.active[0].custom && this.active[0].custom.hoverRadius ? this.active[0].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[0]._model.radius + 2);
-                        this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
-                        this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
-                        this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[0]._model.borderWidth + 2);
+                        this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+                        this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, this.active[0]._model.borderColor);
+                        this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.hoverBorderWidth, index, this.active[0]._model.borderWidth);
                         break;
                     case 'label':
                         for (var i = 0; i < this.active.length; i++) {
                             dataset = this.data.datasets[this.active[i]._datasetIndex];
                             index = this.active[i]._index;
 
-                            this.active[i]._model.radius = this.active[i].custom && this.active[i].custom.hoverRadius ? this.active[i].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[i]._model.radius + 2);
-                            this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
-                            this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
-                            this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[i]._model.borderWidth + 2);
+                            this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+                            this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, this.active[0]._model.borderColor);
+                            this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.hoverBorderWidth, index, this.active[i]._model.borderWidth);
                         }
                         break;
                     case 'dataset':
@@ -4420,6 +4207,7 @@
                 }
             }
 
+
             // Built in Tooltips
             if (this.options.tooltips.enabled) {
 
@@ -4441,6 +4229,7 @@
                 }
             }
 
+
             // Hover animations
             this.tooltip.pivot();
 
@@ -4467,7 +4256,39 @@
             this.lastActive = this.active;
             return this;
         },
+        getSliceAtEvent: function(e) {
+            var elements = [];
+
+            var location = helpers.getRelativePosition(e);
+
+            this.eachElement(function(slice, index) {
+                if (slice.inRange(location.x, location.y)) {
+                    elements.push(slice);
+                }
+            }, this);
+            return elements;
+        },
+        /*getSlicesAtEvent: function(e) {
+            var elements = [];
+
+            var location = helpers.getRelativePosition(e);
+
+            this.eachElement(function(slice, index) {
+                if (slice.inGroupRange(location.x, location.y)) {
+                    elements.push(slice);
+                }
+            }, this);
+            return elements;
+        },*/
+    });
+
+    Chart.types.Doughnut.extend({
+        name: "Pie",
+        defaults: helpers.merge(defaultConfig, {
+            cutoutPercentage: 0
+        })
     });
+
 }).call(this);
 
 (function() {
@@ -4477,1200 +4298,1544 @@
         Chart = root.Chart,
         helpers = Chart.helpers;
 
-    // The scale service is used to resize charts along with all of their axes. We make this as
-    // a service where scales are registered with their respective charts so that changing the 
-    // scales does not require 
-    Chart.scaleService = {
-        // The interesting function
-        fitScalesForChart: function(chartInstance, width, height) {
-            var xPadding = 5;
-            var yPadding = 5;
-
-            if (chartInstance) {
-                var leftScales = helpers.where(chartInstance.scales, function(scaleInstance) {
-                    return scaleInstance.options.position == "left";
-                });
-                var rightScales = helpers.where(chartInstance.scales, function(scaleInstance) {
-                    return scaleInstance.options.position == "right";
-                });
-                var topScales = helpers.where(chartInstance.scales, function(scaleInstance) {
-                    return scaleInstance.options.position == "top";
-                });
-                var bottomScales = helpers.where(chartInstance.scales, function(scaleInstance) {
-                    return scaleInstance.options.position == "bottom";
-                });
+    var defaultConfig = {
 
-                // Adjust the padding to take into account displaying labels
-                if (topScales.length === 0 || bottomScales.length === 0) {
-                    var maxFontHeight = 0;
+        stacked: false,
 
-                    var maxFontHeightFunction = function(scaleInstance) {
-                        if (scaleInstance.options.labels.show) {
-                            // Only consider font sizes for axes that actually show labels
-                            maxFontHeight = Math.max(maxFontHeight, scaleInstance.options.labels.fontSize);
-                        }
-                    };
-
-                    helpers.each(leftScales, maxFontHeightFunction);
-                    helpers.each(rightScales, maxFontHeightFunction);
-
-                    if (topScales.length === 0) {
-                        // Add padding so that we can handle drawing the top nicely
-                        yPadding += 0.75 * maxFontHeight; // 0.75 since padding added on both sides
-                    }
+        hover: {
+            mode: "label"
+        },
 
-                    if (bottomScales.length === 0) {
-                        // Add padding so that we can handle drawing the bottom nicely
-                        yPadding += 1.5 * maxFontHeight;
-                    }
-                }
+        scales: {
+            xAxes: [{
+                scaleType: "dataset", // scatter should not use a dataset axis
+                display: true,
+                position: "bottom",
+                id: "x-axis-1", // need an ID so datasets can reference the scale
 
-                // Essentially we now have any number of scales on each of the 4 sides.
-                // Our canvas looks like the following.
-                // The areas L1 and L2 are the left axes. R1 is the right axis, T1 is the top axis and 
-                // B1 is the bottom axis
-                // |------------------------------------------------------|
-                // |		  |				T1						|	  |
-                // |----|-----|-------------------------------------|-----|
-                // |	|     |									    |     |
-                // | L1	|  L2 |			Chart area					|  R1 |
-                // |	|	  |										|     |
-                // |	|	  |										|     |
-                // |----|-----|-------------------------------------|-----|
-                // |		  |				B1						|	  |
-                // |		  |										|	  |
-                // |------------------------------------------------------|
+                // grid line settings
+                gridLines: {
+                    show: true,
+                    color: "rgba(0, 0, 0, 0.05)",
+                    lineWidth: 1,
+                    drawOnChartArea: true,
+                    drawTicks: true,
+                    zeroLineWidth: 1,
+                    zeroLineColor: "rgba(0,0,0,0.25)",
+                    offsetGridLines: false,
+                },
 
-                // What we do to find the best sizing, we do the following
-                // 1. Determine the minimum size of the chart area. 
-                // 2. Split the remaining width equally between each vertical axis
-                // 3. Split the remaining height equally between each horizontal axis
-                // 4. Give each scale the maximum size it can be. The scale will return it's minimum size
-                // 5. Adjust the sizes of each axis based on it's minimum reported size. 
-                // 6. Refit each axis
-                // 7. Position each axis in the final location
-                // 8. Tell the chart the final location of the chart area
+                // label settings
+                labels: {
+                    show: true,
+                    template: "<%=value%>",
+                    fontSize: 12,
+                    fontStyle: "normal",
+                    fontColor: "#666",
+                    fontFamily: "Helvetica Neue",
+                },
+            }],
+            yAxes: [{
+                scaleType: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
+                display: true,
+                position: "left",
+                id: "y-axis-1",
 
-                // Step 1
-                var chartWidth = width / 2; // min 50%
-                var chartHeight = height / 2; // min 50%
-                var aspectRatio = chartHeight / chartWidth;
-                var screenAspectRatio;
+                // grid line settings
+                gridLines: {
+                    show: true,
+                    color: "rgba(0, 0, 0, 0.05)",
+                    lineWidth: 1,
+                    drawOnChartArea: true,
+                    drawTicks: true, // draw ticks extending towards the label
+                    zeroLineWidth: 1,
+                    zeroLineColor: "rgba(0,0,0,0.25)",
+                },
 
-                if (chartInstance.options.maintainAspectRatio) {
-                    screenAspectRatio = height / width;
+                // scale numbers
+                beginAtZero: false,
+                override: null,
 
-                    if (aspectRatio != screenAspectRatio) {
-                        chartHeight = chartWidth * screenAspectRatio;
-                        aspectRatio = screenAspectRatio;
-                    }
+                // label settings
+                labels: {
+                    show: true,
+                    template: "<%=value.toLocaleString()%>",
+                    fontSize: 12,
+                    fontStyle: "normal",
+                    fontColor: "#666",
+                    fontFamily: "Helvetica Neue",
                 }
+            }],
+        },
+    };
 
-                chartWidth -= (2 * xPadding);
-                chartHeight -= (2 * yPadding);
 
-                // Step 2
-                var verticalScaleWidth = (width - chartWidth) / (leftScales.length + rightScales.length);
+    Chart.Type.extend({
+        name: "Line",
+        defaults: defaultConfig,
+        initialize: function() {
 
-                // Step 3
-                var horizontalScaleHeight = (height - chartHeight) / (topScales.length + bottomScales.length);
+            var _this = this;
 
-                // Step 4;
-                var minimumScaleSizes = [];
+            // Events
+            helpers.bindEvents(this, this.options.events, this.events);
 
-                var verticalScaleMinSizeFunction = function(scaleInstance) {
-                    var minSize = scaleInstance.fit(verticalScaleWidth, chartHeight);
-                    minimumScaleSizes.push({
-                        horizontal: false,
-                        minSize: minSize,
-                        scale: scaleInstance,
-                    });
-                };
+            // Create a new line and its points for each dataset and piece of data
+            helpers.each(this.data.datasets, function(dataset, datasetIndex) {
 
-                var horizontalScaleMinSizeFunction = function(scaleInstance) {
-                    var minSize = scaleInstance.fit(chartWidth, horizontalScaleHeight);
-                    minimumScaleSizes.push({
-                        horizontal: true,
-                        minSize: minSize,
-                        scale: scaleInstance,
-                    });
-                };
+                dataset.metaDataset = new Chart.Line({
+                    _chart: this.chart,
+                    _datasetIndex: datasetIndex,
+                    _points: dataset.metaData,
+                });
 
-                // vertical scales
-                helpers.each(leftScales, verticalScaleMinSizeFunction);
-                helpers.each(rightScales, verticalScaleMinSizeFunction);
+                dataset.metaData = [];
 
-                // horizontal scales
-                helpers.each(topScales, horizontalScaleMinSizeFunction);
-                helpers.each(bottomScales, horizontalScaleMinSizeFunction);
+                helpers.each(dataset.data, function(dataPoint, index) {
+                    dataset.metaData.push(new Chart.Point({
+                        _datasetIndex: datasetIndex,
+                        _index: index,
+                        _chart: this.chart,
+                        _model: {
+                            x: 0, //xScale.getPixelForValue(null, index, true),
+                            y: 0, //this.chartArea.bottom,
+                        },
+                    }));
 
-                // Step 5
-                var maxChartHeight = height - (2 * yPadding);
-                var maxChartWidth = width - (2 * xPadding);
+                }, this);
 
-                helpers.each(minimumScaleSizes, function(wrapper) {
-                    if (wrapper.horizontal) {
-                        maxChartHeight -= wrapper.minSize.height;
-                    } else {
-                        maxChartWidth -= wrapper.minSize.width;
-                    }
-                });
+                // The line chart onlty supports a single x axis because the x axis is always a dataset axis
+                dataset.xAxisID = this.options.scales.xAxes[0].id;
 
-                // At this point, maxChartHeight and maxChartWidth are the size the chart area could
-                // be if the axes are drawn at their minimum sizes.
+                if (!dataset.yAxisID) {
+                    dataset.yAxisID = this.options.scales.yAxes[0].id;
+                }
 
-                // Step 6
-                var verticalScaleFitFunction = function(scaleInstance) {
-                    var wrapper = helpers.findNextWhere(minimumScaleSizes, function(wrapper) {
-                        return wrapper.scale === scaleInstance;
-                    });
+            }, this);
 
-                    if (wrapper) {
-                        scaleInstance.fit(wrapper.minSize.width, maxChartHeight);
-                    }
-                };
+            // Build and fit the scale. Needs to happen after the axis IDs have been set
+            this.buildScale();
 
-                var horizontalScaleFitFunction = function(scaleInstance) {
-                    var wrapper = helpers.findNextWhere(minimumScaleSizes, function(wrapper) {
-                        return wrapper.scale === scaleInstance;
-                    });
+            // Create tooltip instance exclusively for this chart with some defaults.
+            this.tooltip = new Chart.Tooltip({
+                _chart: this.chart,
+                _data: this.data,
+                _options: this.options,
+            }, this);
 
-                    var scaleMargin = {
-                        left: totalLeftWidth,
-                        right: totalRightWidth,
-                        top: 0,
-                        bottom: 0,
-                    };
+            // Need to fit scales before we reset elements. 
+            Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
 
-                    if (wrapper) {
-                        scaleInstance.fit(maxChartWidth, wrapper.minSize.height, scaleMargin);
-                    }
-                };
+            // Reset so that we animation from the baseline
+            this.resetElements();
 
-                var totalLeftWidth = xPadding;
-                var totalRightWidth = xPadding;
-                var totalTopHeight = yPadding;
-                var totalBottomHeight = yPadding;
+            // Update that shiz
+            this.update();
+        },
+        nextPoint: function(collection, index) {
+            return collection[index + 1] || collection[index];
+        },
+        previousPoint: function(collection, index) {
+            return collection[index - 1] || collection[index];
+        },
+        resetElements: function() {
+            // Update the points
+            this.eachElement(function(point, index, dataset, datasetIndex) {
+                var xScale = this.scales[this.data.datasets[datasetIndex].xAxisID];
+                var yScale = this.scales[this.data.datasets[datasetIndex].yAxisID];
 
-                helpers.each(leftScales, verticalScaleFitFunction);
-                helpers.each(rightScales, verticalScaleFitFunction);
+                var yScalePoint;
 
-                // Figure out how much margin is on the left and right of the horizontal axes
-                helpers.each(leftScales, function(scaleInstance) {
-                    totalLeftWidth += scaleInstance.width;
-                });
+                if (yScale.min < 0 && yScale.max < 0) {
+                    // all less than 0. use the top
+                    yScalePoint = yScale.getPixelForValue(yScale.max);
+                } else if (yScale.min > 0 && yScale.max > 0) {
+                    yScalePoint = yScale.getPixelForValue(yScale.min);
+                } else {
+                    yScalePoint = yScale.getPixelForValue(0);
+                }
 
-                helpers.each(rightScales, function(scaleInstance) {
-                    totalRightWidth += scaleInstance.width;
-                });
+                helpers.extend(point, {
+                    // Utility
+                    _chart: this.chart,
+                    _xScale: xScale,
+                    _yScale: yScale,
+                    _datasetIndex: datasetIndex,
+                    _index: index,
 
-                helpers.each(topScales, horizontalScaleFitFunction);
-                helpers.each(bottomScales, horizontalScaleFitFunction);
+                    // Desired view properties
+                    _model: {
+                        x: xScale.getPixelForValue(null, index, true), // value not used in dataset scale, but we want a consistent API between scales
+                        y: yScalePoint,
 
-                helpers.each(topScales, function(scaleInstance) {
-                    totalTopHeight += scaleInstance.height;
-                });
-                helpers.each(bottomScales, function(scaleInstance) {
-                    totalBottomHeight += scaleInstance.height;
+                        // Appearance
+                        tension: point.custom && point.custom.tension ? point.custom.tension : this.options.elements.line.tension,
+                        radius: point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].radius, index, this.options.elements.point.radius),
+                        backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBackgroundColor, index, this.options.elements.point.backgroundColor),
+                        borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderColor, index, this.options.elements.point.borderColor),
+                        borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderWidth, index, this.options.elements.point.borderWidth),
+                        skip: this.data.datasets[datasetIndex].data[index] === null,
+
+                        // Tooltip
+                        hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].hitRadius, index, this.options.elements.point.hitRadius),
+                    },
                 });
+            }, this);
 
-                // Let the left scale know the final margin
-                helpers.each(leftScales, function(scaleInstance) {
-                    var wrapper = helpers.findNextWhere(minimumScaleSizes, function(wrapper) {
-                        return wrapper.scale === scaleInstance;
-                    });
+            // Update control points for the bezier curve
+            this.eachElement(function(point, index, dataset, datasetIndex) {
+                var controlPoints = helpers.splineCurve(
+                    this.previousPoint(dataset, index)._model,
+                    point._model,
+                    this.nextPoint(dataset, index)._model,
+                    point._model.tension
+                );
 
-                    var scaleMargin = {
-                        left: 0,
-                        right: 0,
-                        top: totalTopHeight,
-                        bottom: totalBottomHeight
-                    };
+                point._model.controlPointPreviousX = controlPoints.previous.x;
+                point._model.controlPointNextX = controlPoints.next.x;
 
-                    if (wrapper) {
-                        scaleInstance.fit(wrapper.minSize.width, maxChartHeight, scaleMargin);
-                    }
-                });
+                // Prevent the bezier going outside of the bounds of the graph
 
-                helpers.each(rightScales, function(scaleInstance) {
-                    var wrapper = helpers.findNextWhere(minimumScaleSizes, function(wrapper) {
-                        return wrapper.scale === scaleInstance;
-                    });
+                // Cap puter bezier handles to the upper/lower scale bounds
+                if (controlPoints.next.y > this.chartArea.bottom) {
+                    point._model.controlPointNextY = this.chartArea.bottom;
+                } else if (controlPoints.next.y < this.chartArea.top) {
+                    point._model.controlPointNextY = this.chartArea.top;
+                } else {
+                    point._model.controlPointNextY = controlPoints.next.y;
+                }
 
-                    var scaleMargin = {
-                        left: 0,
-                        right: 0,
-                        top: totalTopHeight,
-                        bottom: totalBottomHeight
-                    };
+                // Cap inner bezier handles to the upper/lower scale bounds
+                if (controlPoints.previous.y > this.chartArea.bottom) {
+                    point._model.controlPointPreviousY = this.chartArea.bottom;
+                } else if (controlPoints.previous.y < this.chartArea.top) {
+                    point._model.controlPointPreviousY = this.chartArea.top;
+                } else {
+                    point._model.controlPointPreviousY = controlPoints.previous.y;
+                }
 
-                    if (wrapper) {
-                        scaleInstance.fit(wrapper.minSize.width, maxChartHeight, scaleMargin);
-                    }
-                });
+                // Now pivot the point for animation
+                point.pivot();
+            }, this);
+        },
+        update: function(animationDuration) {
 
-                // Step 7 
-                // Position the scales
-                var left = xPadding;
-                var top = yPadding;
-                var right = 0;
-                var bottom = 0;
+            Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
 
-                var verticalScalePlacer = function(scaleInstance) {
-                    scaleInstance.left = left;
-                    scaleInstance.right = left + scaleInstance.width;
-                    scaleInstance.top = totalTopHeight;
-                    scaleInstance.bottom = totalTopHeight + maxChartHeight;
+            // Update the lines
+            this.eachDataset(function(dataset, datasetIndex) {
+                var yScale = this.scales[dataset.yAxisID];
+                var scaleBase;
 
-                    // Move to next point
-                    left = scaleInstance.right;
-                };
+                if (yScale.min < 0 && yScale.max < 0) {
+                    scaleBase = yScale.getPixelForValue(yScale.max);
+                } else if (yScale.min > 0 && yScale.max > 0) {
+                    scaleBase = yScale.getPixelForValue(yScale.min);
+                } else {
+                    scaleBase = yScale.getPixelForValue(0);
+                }
 
-                var horizontalScalePlacer = function(scaleInstance) {
-                    scaleInstance.left = totalLeftWidth;
-                    scaleInstance.right = totalLeftWidth + maxChartWidth;
-                    scaleInstance.top = top;
-                    scaleInstance.bottom = top + scaleInstance.height;
+                helpers.extend(dataset.metaDataset, {
+                    // Utility
+                    _scale: yScale,
+                    _datasetIndex: datasetIndex,
+                    // Data
+                    _children: dataset.metaData,
+                    // Model
+                    _model: {
+                        // Appearance
+                        tension: dataset.metaDataset.custom && dataset.metaDataset.custom.tension ? dataset.metaDataset.custom.tension : (dataset.tension || this.options.elements.line.tension),
+                        backgroundColor: dataset.metaDataset.custom && dataset.metaDataset.custom.backgroundColor ? dataset.metaDataset.custom.backgroundColor : (dataset.backgroundColor || this.options.elements.line.backgroundColor),
+                        borderWidth: dataset.metaDataset.custom && dataset.metaDataset.custom.borderWidth ? dataset.metaDataset.custom.borderWidth : (dataset.borderWidth || this.options.elements.line.borderWidth),
+                        borderColor: dataset.metaDataset.custom && dataset.metaDataset.custom.borderColor ? dataset.metaDataset.custom.borderColor : (dataset.borderColor || this.options.elements.line.borderColor),
+                        fill: dataset.metaDataset.custom && dataset.metaDataset.custom.fill ? dataset.metaDataset.custom.fill : (dataset.fill !== undefined ? dataset.fill : this.options.elements.line.fill),
+                        skipNull: dataset.skipNull !== undefined ? dataset.skipNull : this.options.elements.line.skipNull,
+                        drawNull: dataset.drawNull !== undefined ? dataset.drawNull : this.options.elements.line.drawNull,
+                        // Scale
+                        scaleTop: yScale.top,
+                        scaleBottom: yScale.bottom,
+                        scaleZero: scaleBase,
+                    },
+                });
 
-                    // Move to next point 
-                    top = scaleInstance.bottom;
-                };
+                dataset.metaDataset.pivot();
+            });
 
-                helpers.each(leftScales, verticalScalePlacer);
-                helpers.each(topScales, horizontalScalePlacer);
+            // Update the points
+            this.eachElement(function(point, index, dataset, datasetIndex) {
+                var xScale = this.scales[this.data.datasets[datasetIndex].xAxisID];
+                var yScale = this.scales[this.data.datasets[datasetIndex].yAxisID];
 
-                // Account for chart width and height
-                left += maxChartWidth;
-                top += maxChartHeight;
+                helpers.extend(point, {
+                    // Utility
+                    _chart: this.chart,
+                    _xScale: xScale,
+                    _yScale: yScale,
+                    _datasetIndex: datasetIndex,
+                    _index: index,
 
-                helpers.each(rightScales, verticalScalePlacer);
-                helpers.each(bottomScales, horizontalScalePlacer);
+                    // Desired view properties
+                    _model: {
+                        x: xScale.getPixelForValue(null, index, true), // value not used in dataset scale, but we want a consistent API between scales
+                        y: yScale.getPointPixelForValue(this.data.datasets[datasetIndex].data[index], index, datasetIndex),
 
-                // Step 8
-                chartInstance.chartArea = {
-                    left: totalLeftWidth,
-                    top: totalTopHeight,
-                    right: totalLeftWidth + maxChartWidth,
-                    bottom: totalTopHeight + maxChartHeight,
-                };
-            }
-        }
-    };
+                        // Appearance
+                        tension: point.custom && point.custom.tension ? point.custom.tension : this.options.elements.line.tension,
+                        radius: point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].radius, index, this.options.elements.point.radius),
+                        backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBackgroundColor, index, this.options.elements.point.backgroundColor),
+                        borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderColor, index, this.options.elements.point.borderColor),
+                        borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderWidth, index, this.options.elements.point.borderWidth),
+                        skip: this.data.datasets[datasetIndex].data[index] === null,
 
-    // Scale registration object. Extensions can register new scale types (such as log or DB scales) and then
-    // use the new chart options to grab the correct scale
-    Chart.scales = {
-        constructors: {},
-        // Use a registration function so that we can move to an ES6 map when we no longer need to support
-        // old browsers
-        registerScaleType: function(scaleType, scaleConstructor) {
-            this.constructors[scaleType] = scaleConstructor;
-        },
-        getScaleConstructor: function(scaleType) {
-            return this.constructors.hasOwnProperty(scaleType) ? this.constructors[scaleType] : undefined;
-        }
-    };
+                        // Tooltip
+                        hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].hitRadius, index, this.options.elements.point.hitRadius),
+                    },
+                });
+            }, this);
 
-    var LinearScale = Chart.Element.extend({
-        calculateRange: helpers.noop, // overridden in the chart. Will set min and max as properties of the scale for later use
-        isHorizontal: function() {
-            return this.options.position == "top" || this.options.position == "bottom";
-        },
-        generateTicks: function(width, height) {
-            // We need to decide how many ticks we are going to have. Each tick draws a grid line.
-            // There are two possibilities. The first is that the user has manually overridden the scale
-            // calculations in which case the job is easy. The other case is that we have to do it ourselves
-            // 
-            // We assume at this point that the scale object has been updated with the following values
-            // by the chart.
-            // 	min: this is the minimum value of the scale
-            //	max: this is the maximum value of the scale
-            //	options: contains the options for the scale. This is referenced from the user settings
-            //		rather than being cloned. This ensures that updates always propogate to a redraw
 
-            // Reset the ticks array. Later on, we will draw a grid line at these positions
-            // The array simply contains the numerical value of the spots where ticks will be
-            this.ticks = [];
+            // Update control points for the bezier curve
+            this.eachElement(function(point, index, dataset, datasetIndex) {
+                var controlPoints = helpers.splineCurve(
+                    this.previousPoint(dataset, index)._model,
+                    point._model,
+                    this.nextPoint(dataset, index)._model,
+                    point._model.tension
+                );
 
-            if (this.options.override) {
-                // The user has specified the manual override. We use <= instead of < so that 
-                // we get the final line
-                for (var i = 0; i <= this.options.override.steps; ++i) {
-                    var value = this.options.override.start + (i * this.options.override.stepWidth);
-                    ticks.push(value);
-                }
-            } else {
-                // Figure out what the max number of ticks we can support it is based on the size of
-                // the axis area. For now, we say that the minimum tick spacing in pixels must be 50
-                // We also limit the maximum number of ticks to 11 which gives a nice 10 squares on 
-                // the graph
+                point._model.controlPointPreviousX = controlPoints.previous.x;
+                point._model.controlPointNextX = controlPoints.next.x;
 
-                var maxTicks;
+                // Prevent the bezier going outside of the bounds of the graph
 
-                if (this.isHorizontal()) {
-                    maxTicks = Math.min(11, Math.ceil(width / 50));
+                // Cap puter bezier handles to the upper/lower scale bounds
+                if (controlPoints.next.y > this.chartArea.bottom) {
+                    point._model.controlPointNextY = this.chartArea.bottom;
+                } else if (controlPoints.next.y < this.chartArea.top) {
+                    point._model.controlPointNextY = this.chartArea.top;
                 } else {
-                    // The factor of 2 used to scale the font size has been experimentally determined.
-                    maxTicks = Math.min(11, Math.ceil(height / (2 * this.options.labels.fontSize)));
+                    point._model.controlPointNextY = controlPoints.next.y;
                 }
 
-                // Make sure we always have at least 2 ticks 
-                maxTicks = Math.max(2, maxTicks);
-
-                // To get a "nice" value for the tick spacing, we will use the appropriately named 
-                // "nice number" algorithm. See http://stackoverflow.com/questions/8506881/nice-label-algorithm-for-charts-with-minimum-ticks
-                // for details.
+                // Cap inner bezier handles to the upper/lower scale bounds
+                if (controlPoints.previous.y > this.chartArea.bottom) {
+                    point._model.controlPointPreviousY = this.chartArea.bottom;
+                } else if (controlPoints.previous.y < this.chartArea.top) {
+                    point._model.controlPointPreviousY = this.chartArea.top;
+                } else {
+                    point._model.controlPointPreviousY = controlPoints.previous.y;
+                }
 
-                // If we are forcing it to begin at 0, but 0 will already be rendered on the chart,
-                // do nothing since that would make the chart weird. If the user really wants a weird chart
-                // axis, they can manually override it
-                if (this.options.beginAtZero) {
-                    var minSign = helpers.sign(this.min);
-                    var maxSign = helpers.sign(this.max);
+                // Now pivot the point for animation
+                point.pivot();
+            }, this);
 
-                    if (minSign < 0 && maxSign < 0) {
-                        // move the top up to 0
-                        this.max = 0;
-                    } else if (minSign > 0 && maxSign > 0) {
-                        // move the botttom down to 0
-                        this.min = 0;
-                    }
-                }
+            this.render(animationDuration);
+        },
+        buildScale: function() {
+            var self = this;
 
-                var niceRange = helpers.niceNum(this.max - this.min, false);
-                var spacing = helpers.niceNum(niceRange / (maxTicks - 1), true);
-                var niceMin = Math.floor(this.min / spacing) * spacing;
-                var niceMax = Math.ceil(this.max / spacing) * spacing;
+            // Function to determine the range of all the 
+            var calculateYRange = function() {
+                this.min = null;
+                this.max = null;
 
-                // Put the values into the ticks array
-                for (var j = niceMin; j <= niceMax; j += spacing) {
-                    this.ticks.push(j);
-                }
-            }
+                var positiveValues = [];
+                var negativeValues = [];
 
-            if (this.options.position == "left" || this.options.position == "right") {
-                // We are in a vertical orientation. The top value is the highest. So reverse the array
-                this.ticks.reverse();
-            }
+                if (self.options.stacked) {
+                    helpers.each(self.data.datasets, function(dataset) {
+                        if (dataset.yAxisID === this.id) {
+                            helpers.each(dataset.data, function(value, index) {
+                                positiveValues[index] = positiveValues[index] || 0;
+                                negativeValues[index] = negativeValues[index] || 0;
 
-            // At this point, we need to update our max and min given the tick values since we have expanded the
-            // range of the scale
-            this.max = helpers.max(this.ticks);
-            this.min = helpers.min(this.ticks);
-        },
-        buildLabels: function() {
-            // We assume that this has been run after ticks have been generated. We try to figure out
-            // a label for each tick. 
-            this.labels = [];
+                                if (self.options.relativePoints) {
+                                    positiveValues[index] = 100;
+                                } else {
+                                    if (value < 0) {
+                                        negativeValues[index] += value;
+                                    } else {
+                                        positiveValues[index] += value;
+                                    }
+                                }
+                            }, this);
+                        }
+                    }, this);
 
-            helpers.each(this.ticks, function(tick, index, ticks) {
-                var label;
+                    var values = positiveValues.concat(negativeValues);
+                    this.min = helpers.min(values);
+                    this.max = helpers.max(values);
+                } else {
+                    helpers.each(self.data.datasets, function(dataset) {
+                        if (dataset.yAxisID === this.id) {
+                            helpers.each(dataset.data, function(value, index) {
+                                if (this.min === null) {
+                                    this.min = value;
+                                } else if (value < this.min) {
+                                    this.min = value;
+                                }
 
-                if (this.options.labels.userCallback) {
-                    // If the user provided a callback for label generation, use that as first priority
-                    label = this.options.lables.userCallback(tick, index, ticks);
-                } else if (this.options.labels.template) {
-                    // else fall back to the template string
-                    label = helpers.template(this.options.labels.template, {
-                        value: tick
-                    });
+                                if (this.max === null) {
+                                    this.max = value;
+                                } else if (value > this.max) {
+                                    this.max = value;
+                                }
+                            }, this);
+                        }
+                    }, this);
                 }
+            };
 
-                this.labels.push(label ? label : ""); // empty string will not render so we're good
-            }, this);
-        },
-        getPixelForValue: function(value) {
-            // This must be called after fit has been run so that 
-            //		this.left, this.top, this.right, and this.bottom have been defined
-            var pixel;
-            var range = this.max - this.min;
+            // Map of scale ID to scale object so we can lookup later 
+            this.scales = {};
 
-            if (this.isHorizontal()) {
-                pixel = this.left + (this.width / range * (value - this.min));
-            } else {
-                // Bottom - top since pixels increase downard on a screen
-                pixel = this.bottom - (this.height / range * (value - this.min));
-            }
+            // Build the x axis. The line chart only supports a single x axis
+            var ScaleClass = Chart.scales.getScaleConstructor(this.options.scales.xAxes[0].scaleType);
+            var xScale = new ScaleClass({
+                ctx: this.chart.ctx,
+                options: this.options.scales.xAxes[0],
+                calculateRange: function() {
+                    this.labels = self.data.labels;
+                    this.min = 0;
+                    this.max = this.labels.length;
+                },
+                id: this.options.scales.xAxes[0].id,
+            });
+            this.scales[xScale.id] = xScale;
 
-            return pixel;
+            // Build up all the y scales
+            helpers.each(this.options.scales.yAxes, function(yAxisOptions) {
+                var ScaleClass = Chart.scales.getScaleConstructor(yAxisOptions.scaleType);
+                var scale = new ScaleClass({
+                    ctx: this.chart.ctx,
+                    options: yAxisOptions,
+                    calculateRange: calculateYRange,
+                    getPointPixelForValue: function(value, index, datasetIndex) {
+                        if (self.options.stacked) {
+                            var offsetPos = 0;
+                            var offsetNeg = 0;
+
+                            for (var i = 0; i < datasetIndex; ++i) {
+                                if (self.data.datasets[i].data[index] < 0) {
+                                    offsetNeg += self.data.datasets[i].data[index];
+                                } else {
+                                    offsetPos += self.data.datasets[i].data[index];
+                                }
+                            }
+
+                            if (value < 0) {
+                                return this.getPixelForValue(offsetNeg + value);
+                            } else {
+                                return this.getPixelForValue(offsetPos + value);
+                            }
+                        } else {
+                            return this.getPixelForValue(value);
+                        }
+                    },
+                    id: yAxisOptions.id,
+                });
+
+                this.scales[scale.id] = scale;
+            }, this);
         },
-        // Fit this axis to the given size
-        // @param {number} maxWidth : the max width the axis can be
-        // @param {number} maxHeight: the max height the axis can be
-        // @return {object} minSize : the minimum size needed to draw the axis
-        fit: function(maxWidth, maxHeight) {
-            this.calculateRange();
-            this.generateTicks(maxWidth, maxHeight);
-            this.buildLabels();
+        draw: function(ease) {
 
-            var minSize = {
-                width: 0,
-                height: 0,
-            };
+            var easingDecimal = ease || 1;
+            this.clear();
 
-            if (this.isHorizontal()) {
-                minSize.width = maxWidth; // fill all the width
+            // Draw all the scales
+            helpers.each(this.scales, function(scale) {
+                scale.draw(this.chartArea);
+            }, this);
 
-                // In a horizontal axis, we need some room for the scale to be drawn
-                //
-                //		-----------------------------------------------------
-                //			|			|			|			|			|
-                //
-                minSize.height = this.options.gridLines.show ? 10 : 0;
-            } else {
-                minSize.height = maxHeight; // fill all the height
+            // reverse for-loop for proper stacking
+            for (var i = this.data.datasets.length - 1; i >= 0; i--) {
 
-                // In a vertical axis, we need some room for the scale to be drawn.
-                // The actual grid lines will be drawn on the chart area, however, we need to show 
-                // ticks where the axis actually is.
-                // We will allocate 25px for this width
-                //		|
-                //	   -|
-                //	    |
-                //		|
-                //	   -|
-                //	    |
-                //		|
-                //	   -|
-                minSize.width = this.options.gridLines.show ? 10 : 0;
-            }
+                var dataset = this.data.datasets[i];
 
-            if (this.options.labels.show) {
-                // Don't bother fitting the labels if we are not showing them
-                var labelFont = helpers.fontString(this.options.labels.fontSize,
-                    this.options.labels.fontStyle, this.options.labels.fontFamily);
+                // Transition Point Locations
+                helpers.each(dataset.metaData, function(point, index) {
+                    point.transition(easingDecimal);
+                }, this);
 
-                if (this.isHorizontal()) {
-                    // A horizontal axis is more constrained by the height.
-                    var maxLabelHeight = maxHeight - minSize.height;
-                    var labelHeight = 1.5 * this.options.labels.fontSize;
-                    minSize.height = Math.min(maxHeight, minSize.height + labelHeight);
-                } else {
-                    // A vertical axis is more constrained by the width. Labels are the dominant factor 
-                    // here, so get that length first
-                    var maxLabelWidth = maxWidth - minSize.width;
-                    var largestTextWidth = helpers.longestText(this.ctx, labelFont, this.labels);
+                // Transition and Draw the line
+                dataset.metaDataset.transition(easingDecimal).draw();
 
-                    if (largestTextWidth < maxLabelWidth) {
-                        // We don't need all the room
-                        minSize.width += largestTextWidth;
-                    } else {
-                        // Expand to max size
-                        minSize.width = maxWidth;
-                    }
-                }
+                // Draw the points
+                helpers.each(dataset.metaData, function(point) {
+                    point.draw();
+                });
             }
 
-            this.width = minSize.width;
-            this.height = minSize.height;
-            return minSize;
+            // Finally draw the tooltip
+            this.tooltip.transition(easingDecimal).draw();
         },
-        // Actualy draw the scale on the canvas
-        // @param {rectangle} chartArea : the area of the chart to draw full grid lines on
-        draw: function(chartArea) {
-            if (this.options.display) {
-
-                var setContextLineSettings;
-                var hasZero;
+        events: function(e) {
 
-                // Make sure we draw text in the correct color
-                this.ctx.fillStyle = this.options.labels.fontColor;
+            this.lastActive = this.lastActive || [];
 
-                if (this.isHorizontal()) {
-                    if (this.options.gridLines.show) {
-                        // Draw the horizontal line
-                        setContextLineSettings = true;
-                        hasZero = helpers.findNextWhere(this.ticks, function(tick) {
-                            return tick === 0;
-                        }) !== undefined;
-                        var yTickStart = this.options.position == "bottom" ? this.top : this.bottom - 5;
-                        var yTickEnd = this.options.position == "bottom" ? this.top + 5 : this.bottom;
-
-                        helpers.each(this.ticks, function(tick, index) {
-                            // Grid lines are vertical
-                            var xValue = this.getPixelForValue(tick);
-
-                            if (tick === 0 || (!hasZero && index === 0)) {
-                                // Draw the 0 point specially or the left if there is no 0
-                                this.ctx.lineWidth = this.options.gridLines.zeroLineWidth;
-                                this.ctx.strokeStyle = this.options.gridLines.zeroLineColor;
-                                setContextLineSettings = true; // reset next time
-                            } else if (setContextLineSettings) {
-                                this.ctx.lineWidth = this.options.gridLines.lineWidth;
-                                this.ctx.strokeStyle = this.options.gridLines.color;
-                                setContextLineSettings = false;
-                            }
+            // Find Active Elements
+            if (e.type == 'mouseout') {
+                this.active = [];
+            } else {
+                this.active = function() {
+                    switch (this.options.hover.mode) {
+                        case 'single':
+                            return this.getElementAtEvent(e);
+                        case 'label':
+                            return this.getElementsAtEvent(e);
+                        case 'dataset':
+                            return this.getDatasetAtEvent(e);
+                        default:
+                            return e;
+                    }
+                }.call(this);
+            }
 
-                            xValue += helpers.aliasPixel(this.ctx.lineWidth);
+            // On Hover hook
+            if (this.options.hover.onHover) {
+                this.options.hover.onHover.call(this, this.active);
+            }
 
-                            // Draw the label area
-                            this.ctx.beginPath();
+            if (e.type == 'mouseup' || e.type == 'click') {
+                if (this.options.onClick) {
+                    this.options.onClick.call(this, e, this.active);
+                }
+            }
 
-                            if (this.options.gridLines.drawTicks) {
-                                this.ctx.moveTo(xValue, yTickStart);
-                                this.ctx.lineTo(xValue, yTickEnd);
-                            }
+            var dataset;
+            var index;
+            // Remove styling for last active (even if it may still be active)
+            if (this.lastActive.length) {
+                switch (this.options.hover.mode) {
+                    case 'single':
+                        dataset = this.data.datasets[this.lastActive[0]._datasetIndex];
+                        index = this.lastActive[0]._index;
 
-                            // Draw the chart area
-                            if (this.options.gridLines.drawOnChartArea) {
-                                this.ctx.moveTo(xValue, chartArea.top);
-                                this.ctx.lineTo(xValue, chartArea.bottom);
-                            }
+                        this.lastActive[0]._model.radius = this.lastActive[0].custom && this.lastActive[0].custom.radius ? this.lastActive[0].custom.radius : helpers.getValueAtIndexOrDefault(dataset.radius, index, this.options.elements.point.radius);
+                        this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointBackgroundColor, index, this.options.elements.point.backgroundColor);
+                        this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.pointBorderColor, index, this.options.elements.point.borderColor);
+                        this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.options.elements.point.borderWidth);
+                        break;
+                    case 'label':
+                        for (var i = 0; i < this.lastActive.length; i++) {
+                            dataset = this.data.datasets[this.lastActive[i]._datasetIndex];
+                            index = this.lastActive[i]._index;
 
-                            // Need to stroke in the loop because we are potentially changing line widths & colours
-                            this.ctx.stroke();
-                        }, this);
-                    }
+                            this.lastActive[i]._model.radius = this.lastActive[i].custom && this.lastActive[i].custom.radius ? this.lastActive[i].custom.radius : helpers.getValueAtIndexOrDefault(dataset.radius, index, this.options.elements.point.radius);
+                            this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointBackgroundColor, index, this.options.elements.point.backgroundColor);
+                            this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.pointBorderColor, index, this.options.elements.point.borderColor);
+                            this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.options.elements.point.borderWidth);
+                        }
+                        break;
+                    case 'dataset':
+                        break;
+                    default:
+                        // Don't change anything
+                }
+            }
 
-                    if (this.options.labels.show) {
-                        // Draw the labels
+            // Built in hover styling
+            if (this.active.length && this.options.hover.mode) {
+                switch (this.options.hover.mode) {
+                    case 'single':
+                        dataset = this.data.datasets[this.active[0]._datasetIndex];
+                        index = this.active[0]._index;
 
-                        var labelStartY;
+                        this.active[0]._model.radius = this.active[0].custom && this.active[0].custom.radius ? this.active[0].custom.radius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.options.elements.point.hoverRadius);
+                        this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+                        this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
+                        this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[0]._model.borderWidth);
+                        break;
+                    case 'label':
+                        for (var i = 0; i < this.active.length; i++) {
+                            dataset = this.data.datasets[this.active[i]._datasetIndex];
+                            index = this.active[i]._index;
 
-                        if (this.options.position == "top") {
-                            labelStartY = this.bottom - 10;
-                            this.ctx.textBaseline = "bottom";
-                        } else {
-                            // bottom side
-                            labelStartY = this.top + 10;
-                            this.ctx.textBaseline = "top";
+                            this.active[i]._model.radius = this.active[i].custom && this.active[i].custom.radius ? this.active[i].custom.radius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.options.elements.point.hoverRadius);
+                            this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+                            this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
+                            this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[i]._model.borderWidth);
                         }
+                        break;
+                    case 'dataset':
+                        break;
+                    default:
+                        // Don't change anything
+                }
+            }
 
-                        this.ctx.textAlign = "center";
-                        this.ctx.font = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
 
-                        helpers.each(this.labels, function(label, index) {
-                            var xValue = this.getPixelForValue(this.ticks[index]);
-                            this.ctx.fillText(label, xValue, labelStartY);
-                        }, this);
-                    }
-                } else {
-                    // Vertical
-                    if (this.options.gridLines.show) {
+            // Built in Tooltips
+            if (this.options.tooltips.enabled) {
 
-                        // Draw the vertical line
-                        setContextLineSettings = true;
-                        hasZero = helpers.findNextWhere(this.ticks, function(tick) {
-                            return tick === 0;
-                        }) !== undefined;
-                        var xTickStart = this.options.position == "right" ? this.left : this.right - 5;
-                        var xTickEnd = this.options.position == "right" ? this.left + 5 : this.right;
+                // The usual updates
+                this.tooltip.initialize();
 
-                        helpers.each(this.ticks, function(tick, index) {
-                            // Grid lines are horizontal
-                            var yValue = this.getPixelForValue(tick);
+                // Active
+                if (this.active.length) {
+                    this.tooltip._model.opacity = 1;
 
-                            if (tick === 0 || (!hasZero && index === 0)) {
-                                // Draw the 0 point specially or the bottom if there is no 0
-                                this.ctx.lineWidth = this.options.gridLines.zeroLineWidth;
-                                this.ctx.strokeStyle = this.options.gridLines.zeroLineColor;
-                                setContextLineSettings = true; // reset next time
-                            } else if (setContextLineSettings) {
-                                this.ctx.lineWidth = this.options.gridLines.lineWidth;
-                                this.ctx.strokeStyle = this.options.gridLines.color;
-                                setContextLineSettings = false; // use boolean to indicate that we only want to do this once
-                            }
+                    helpers.extend(this.tooltip, {
+                        _active: this.active,
+                    });
 
-                            yValue += helpers.aliasPixel(this.ctx.lineWidth);
+                    this.tooltip.update();
+                } else {
+                    // Inactive
+                    this.tooltip._model.opacity = 0;
+                }
+            }
 
-                            // Draw the label area
-                            this.ctx.beginPath();
 
-                            if (this.options.gridLines.drawTicks) {
-                                this.ctx.moveTo(xTickStart, yValue);
-                                this.ctx.lineTo(xTickEnd, yValue);
-                            }
+            // Hover animations
+            this.tooltip.pivot();
 
-                            // Draw the chart area
-                            if (this.options.gridLines.drawOnChartArea) {
-                                this.ctx.moveTo(chartArea.left, yValue);
-                                this.ctx.lineTo(chartArea.right, yValue);
-                            }
+            if (!this.animating) {
+                var changed;
 
-                            this.ctx.stroke();
-                        }, this);
+                helpers.each(this.active, function(element, index) {
+                    if (element !== this.lastActive[index]) {
+                        changed = true;
                     }
+                }, this);
 
-                    if (this.options.labels.show) {
-                        // Draw the labels
-
-                        var labelStartX;
-
-                        if (this.options.position == "left") {
-                            labelStartX = this.right - 10;
-                            this.ctx.textAlign = "right";
-                        } else {
-                            // right side
-                            labelStartX = this.left + 5;
-                            this.ctx.textAlign = "left";
-                        }
-
-                        this.ctx.textBaseline = "middle";
-                        this.ctx.font = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
+                // If entering, leaving, or changing elements, animate the change via pivot
+                if ((!this.lastActive.length && this.active.length) ||
+                    (this.lastActive.length && !this.active.length) ||
+                    (this.lastActive.length && this.active.length && changed)) {
 
-                        helpers.each(this.labels, function(label, index) {
-                            var yValue = this.getPixelForValue(this.ticks[index]);
-                            this.ctx.fillText(label, labelStartX, yValue);
-                        }, this);
-                    }
+                    this.stop();
+                    this.render(this.options.hover.animationDuration);
                 }
             }
-        }
-    });
-    Chart.scales.registerScaleType("linear", LinearScale);
 
-    var DatasetScale = Chart.Element.extend({
-        // overridden in the chart. Will set min and max as properties of the scale for later use. Min will always be 0 when using a dataset and max will be the number of items in the dataset
-        calculateRange: helpers.noop,
-        isHorizontal: function() {
-            return this.options.position == "top" || this.options.position == "bottom";
+            // Remember Last Active
+            this.lastActive = this.active;
+            return this;
         },
-        getPixelForValue: function(value, index, includeOffset) {
-            // This must be called after fit has been run so that 
-            //		this.left, this.top, this.right, and this.bottom have been defined
-            if (this.isHorizontal()) {
-                var isRotated = (this.labelRotation > 0);
-                var innerWidth = this.width - (this.paddingLeft + this.paddingRight);
-                var valueWidth = innerWidth / Math.max((this.max - ((this.options.gridLines.offsetGridLines) ? 0 : 1)), 1);
-                var valueOffset = (valueWidth * index) + this.paddingLeft;
+    });
 
-                if (this.options.gridLines.offsetGridLines && includeOffset) {
-                    valueOffset += (valueWidth / 2);
-                }
 
-                return this.left + Math.round(valueOffset);
-            } else {
-                return this.top + (index * (this.height / this.max));
-            }
-        },
-        calculateLabelRotation: function(maxHeight, margins) {
-            //Get the width of each grid by calculating the difference
-            //between x offsets between 0 and 1.
-            var labelFont = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
-            this.ctx.font = labelFont;
+}).call(this);
 
-            var firstWidth = this.ctx.measureText(this.labels[0]).width;
-            var lastWidth = this.ctx.measureText(this.labels[this.labels.length - 1]).width;
-            var firstRotated;
-            var lastRotated;
+(function() {
+    "use strict";
 
-            this.paddingRight = lastWidth / 2 + 3;
-            this.paddingLeft = firstWidth / 2 + 3;
+    var root = this,
+        Chart = root.Chart,
+        //Cache a local reference to Chart.helpers
+        helpers = Chart.helpers;
 
-            this.labelRotation = 0;
+    var defaultConfig = {
 
-            if (this.options.display) {
-                var originalLabelWidth = helpers.longestText(this.ctx, labelFont, this.labels);
-                var cosRotation;
-                var sinRotation;
-                var firstRotatedWidth;
+        scale: {
+            scaleType: "radialLinear",
+            display: true,
 
-                this.labelWidth = originalLabelWidth;
+            //Boolean - Whether to animate scaling the chart from the centre
+            animate: false,
 
-                //Allow 3 pixels x2 padding either side for label readability
-                // only the index matters for a dataset scale, but we want a consistent interface between scales
-                var gridWidth = Math.floor(this.getPixelForValue(0, 1) - this.getPixelForValue(0, 0)) - 6;
+            lineArc: true,
 
-                //Max label rotate should be 90 - also act as a loop counter
-                while ((this.labelWidth > gridWidth && this.labelRotation === 0) || (this.labelWidth > gridWidth && this.labelRotation <= 90 && this.labelRotation > 0)) {
-                    cosRotation = Math.cos(helpers.toRadians(this.labelRotation));
-                    sinRotation = Math.sin(helpers.toRadians(this.labelRotation));
+            // grid line settings
+            gridLines: {
+                show: true,
+                color: "rgba(0, 0, 0, 0.05)",
+                lineWidth: 1,
+            },
 
-                    firstRotated = cosRotation * firstWidth;
-                    lastRotated = cosRotation * lastWidth;
+            // scale numbers
+            beginAtZero: true,
 
-                    // We're right aligning the text now.
-                    if (firstRotated + this.options.labels.fontSize / 2 > this.yLabelWidth) {
-                        this.paddingLeft = firstRotated + this.options.labels.fontSize / 2;
-                    }
+            // label settings
+            labels: {
+                show: true,
+                template: "<%=value.toLocaleString()%>",
+                fontSize: 12,
+                fontStyle: "normal",
+                fontColor: "#666",
+                fontFamily: "Helvetica Neue",
 
-                    this.paddingRight = this.options.labels.fontSize / 2;
+                //Boolean - Show a backdrop to the scale label
+                showLabelBackdrop: true,
 
-                    if (sinRotation * originalLabelWidth > maxHeight) {
-                        // go back one step
-                        this.labelRotation--;
-                        break;
-                    }
+                //String - The colour of the label backdrop
+                backdropColor: "rgba(255,255,255,0.75)",
 
-                    this.labelRotation++;
-                    this.labelWidth = cosRotation * originalLabelWidth;
+                //Number - The backdrop padding above & below the label in pixels
+                backdropPaddingY: 2,
 
-                }
-            } else {
-                this.labelWidth = 0;
-                this.paddingRight = 0;
-                this.paddingLeft = 0;
+                //Number - The backdrop padding to the side of the label in pixels
+                backdropPaddingX: 2,
             }
+        },
 
-            if (margins) {
-                this.paddingLeft -= margins.left;
-                this.paddingRight -= margins.right;
+        //Boolean - Whether to animate the rotation of the chart
+        animateRotate: true,
+    };
 
-                this.paddingLeft = Math.max(this.paddingLeft, 0);
-                this.paddingRight = Math.max(this.paddingRight, 0);
-            }
 
-        },
-        // Fit this axis to the given size
-        // @param {number} maxWidth : the max width the axis can be
-        // @param {number} maxHeight: the max height the axis can be
-        // @return {object} minSize : the minimum size needed to draw the axis
-        fit: function(maxWidth, maxHeight, margins) {
-            this.calculateRange();
-            this.calculateLabelRotation(maxHeight, margins);
+    Chart.Type.extend({
+        //Passing in a name registers this chart in the Chart namespace
+        name: "PolarArea",
+        //Providing a defaults will also register the deafults in the chart namespace
+        defaults: defaultConfig,
+        //Initialize is fired when the chart is initialized - Data is passed in as a parameter
+        //Config is automatically merged by the core of Chart.js, and is available at this.options
+        initialize: function() {
 
-            var minSize = {
-                width: 0,
-                height: 0,
-            };
+            // Scale setup
+            var self = this;
+            var ScaleClass = Chart.scales.getScaleConstructor(this.options.scale.scaleType);
+            this.scale = new ScaleClass({
+                options: this.options.scale,
+                lineArc: true,
+                width: this.chart.width,
+                height: this.chart.height,
+                xCenter: this.chart.width / 2,
+                yCenter: this.chart.height / 2,
+                ctx: this.chart.ctx,
+                valuesCount: this.data.length,
+                calculateRange: function() {
+                    this.min = null;
+                    this.max = null;
 
-            var labelFont = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
-            var longestLabelWidth = helpers.longestText(this.ctx, labelFont, this.labels);
+                    helpers.each(self.data.datasets[0].data, function(value) {
+                        if (this.min === null) {
+                            this.min = value;
+                        } else if (value < this.min) {
+                            this.min = value;
+                        }
 
-            if (this.isHorizontal()) {
-                minSize.width = maxWidth;
-                this.width = maxWidth;
+                        if (this.max === null) {
+                            this.max = value;
+                        } else if (value > this.max) {
+                            this.max = value;
+                        }
+                    }, this);
+                }
+            });
 
-                var labelHeight = (Math.cos(helpers.toRadians(this.labelRotation)) * longestLabelWidth) + 1.5 * this.options.labels.fontSize;
-                minSize.height = Math.min(labelHeight, maxHeight);
-            } else {
-                minSize.height = maxHeight;
-                this.height = maxHeight;
+            helpers.bindEvents(this, this.options.events, this.events);
 
-                minSize.width = Math.min(longestLabelWidth + 6, maxWidth);
-            }
+            //Set up tooltip events on the chart
+            helpers.bindEvents(this, this.options.events, this.events);
 
-            this.width = minSize.width;
-            this.height = minSize.height;
-            return minSize;
-        },
-        // Actualy draw the scale on the canvas
-        // @param {rectangle} chartArea : the area of the chart to draw full grid lines on
-        draw: function(chartArea) {
-            if (this.options.display) {
+            //Create a new bar for each piece of data
+            helpers.each(this.data.datasets, function(dataset, datasetIndex) {
+                dataset.metaData = [];
+                helpers.each(dataset.data, function(dataPoint, index) {
+                    dataset.metaData.push(new Chart.Arc({
+                        _chart: this.chart,
+                        _datasetIndex: datasetIndex,
+                        _index: index,
+                        _model: {}
+                    }));
+                }, this);
+            }, this);
 
-                var setContextLineSettings;
+            // Create tooltip instance exclusively for this chart with some defaults.
+            this.tooltip = new Chart.Tooltip({
+                _chart: this.chart,
+                _data: this.data,
+                _options: this.options,
+            }, this);
 
-                // Make sure we draw text in the correct color
-                this.ctx.fillStyle = this.options.labels.fontColor;
+            // Fit the scale before we animate
+            this.updateScaleRange();
+            this.scale.calculateRange();
+            Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
 
-                if (this.isHorizontal()) {
-                    setContextLineSettings = true;
-                    var yTickStart = this.options.position == "bottom" ? this.top : this.bottom - 10;
-                    var yTickEnd = this.options.position == "bottom" ? this.top + 10 : this.bottom;
-                    var isRotated = this.labelRotation !== 0;
+            // so that we animate nicely
+            this.resetElements();
 
-                    helpers.each(this.labels, function(label, index) {
-                        var xLineValue = this.getPixelForValue(label, index, false); // xvalues for grid lines
-                        var xLabelValue = this.getPixelForValue(label, index, true); // x values for labels (need to consider offsetLabel option)
+            // Update the chart with the latest data.
+            this.update();
 
-                        if (this.options.gridLines.show) {
-                            if (index === 0) {
-                                // Draw the first index specially
-                                this.ctx.lineWidth = this.options.gridLines.zeroLineWidth;
-                                this.ctx.strokeStyle = this.options.gridLines.zeroLineColor;
-                                setContextLineSettings = true; // reset next time
-                            } else if (setContextLineSettings) {
-                                this.ctx.lineWidth = this.options.gridLines.lineWidth;
-                                this.ctx.strokeStyle = this.options.gridLines.color;
-                                setContextLineSettings = false;
-                            }
+        },
+        updateScaleRange: function() {
+            helpers.extend(this.scale, {
+                size: helpers.min([this.chart.width, this.chart.height]),
+                xCenter: this.chart.width / 2,
+                yCenter: this.chart.height / 2
+            });
+        },
+        resetElements: function() {
+            var circumference = 1 / this.data.datasets[0].data.length * 2;
 
-                            xLineValue += helpers.aliasPixel(this.ctx.lineWidth);
+            // Map new data to data points
+            helpers.each(this.data.datasets[0].metaData, function(slice, index) {
 
-                            // Draw the label area
-                            this.ctx.beginPath();
+                var value = this.data.datasets[0].data[index];
 
-                            if (this.options.gridLines.drawTicks) {
-                                this.ctx.moveTo(xLineValue, yTickStart);
-                                this.ctx.lineTo(xLineValue, yTickEnd);
-                            }
+                helpers.extend(slice, {
+                    _index: index,
+                    _model: {
+                        x: this.chart.width / 2,
+                        y: this.chart.height / 2,
+                        innerRadius: 0,
+                        outerRadius: 0,
+                        startAngle: Math.PI * -0.5,
+                        endAngle: Math.PI * -0.5,
 
-                            // Draw the chart area
-                            if (this.options.gridLines.drawOnChartArea) {
-                                this.ctx.moveTo(xLineValue, chartArea.top);
-                                this.ctx.lineTo(xLineValue, chartArea.bottom);
-                            }
+                        backgroundColor: slice.custom && slice.custom.backgroundColor ? slice.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor, index, this.options.elements.slice.backgroundColor),
+                        hoverBackgroundColor: slice.custom && slice.custom.hoverBackgroundColor ? slice.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor, index, this.options.elements.slice.hoverBackgroundColor),
+                        borderWidth: slice.custom && slice.custom.borderWidth ? slice.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth, index, this.options.elements.slice.borderWidth),
+                        borderColor: slice.custom && slice.custom.borderColor ? slice.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].borderColor, index, this.options.elements.slice.borderColor),
 
-                            // Need to stroke in the loop because we are potentially changing line widths & colours
-                            this.ctx.stroke();
-                        }
+                        label: helpers.getValueAtIndexOrDefault(this.data.datasets[0].labels, index, this.data.datasets[0].labels[index])
+                    },
+                });
 
-                        if (this.options.labels.show) {
-                            this.ctx.save();
-                            this.ctx.translate(xLabelValue, (isRotated) ? this.top + 12 : this.top + 8);
-                            this.ctx.rotate(helpers.toRadians(this.labelRotation) * -1);
-                            this.ctx.font = this.font;
-                            this.ctx.textAlign = (isRotated) ? "right" : "center";
-                            this.ctx.textBaseline = (isRotated) ? "middle" : "top";
-                            this.ctx.fillText(label, 0, 0);
-                            this.ctx.restore();
-                        }
-                    }, this);
-                } else {
-                    // Vertical
-                    if (this.options.gridLines.show) {}
+                slice.pivot();
+            }, this);
+        },
+        update: function(animationDuration) {
 
-                    if (this.options.labels.show) {
-                        // Draw the labels
-                    }
-                }
-            }
-        }
-    });
-    Chart.scales.registerScaleType("dataset", DatasetScale);
+            this.updateScaleRange();
+            this.scale.calculateRange();
+            this.scale.generateTicks();
+            this.scale.buildYLabels();
 
-    var LinearRadialScale = Chart.Element.extend({
-        initialize: function() {
-            this.size = helpers.min([this.height, this.width]);
-            this.drawingArea = (this.options.display) ? (this.size / 2) - (this.options.labels.fontSize / 2 + this.options.labels.backdropPaddingY) : (this.size / 2);
-        },
-        calculateCenterOffset: function(value) {
-            // Take into account half font size + the yPadding of the top value
-            var scalingFactor = this.drawingArea / (this.max - this.min);
-            return (value - this.min) * scalingFactor;
+            Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
+
+            var circumference = 1 / this.data.datasets[0].data.length * 2;
+
+            // Map new data to data points
+            helpers.each(this.data.datasets[0].metaData, function(slice, index) {
+
+                var value = this.data.datasets[0].data[index];
+
+                var startAngle = (-0.5 * Math.PI) + (Math.PI * circumference) * index;
+                var endAngle = startAngle + (circumference * Math.PI);
+
+                helpers.extend(slice, {
+                    _index: index,
+                    _model: {
+                        x: this.chart.width / 2,
+                        y: this.chart.height / 2,
+                        innerRadius: 0,
+                        outerRadius: this.scale.calculateCenterOffset(value),
+                        startAngle: startAngle,
+                        endAngle: endAngle,
+
+                        backgroundColor: slice.custom && slice.custom.backgroundColor ? slice.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor, index, this.options.elements.slice.backgroundColor),
+                        hoverBackgroundColor: slice.custom && slice.custom.hoverBackgroundColor ? slice.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor, index, this.options.elements.slice.hoverBackgroundColor),
+                        borderWidth: slice.custom && slice.custom.borderWidth ? slice.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth, index, this.options.elements.slice.borderWidth),
+                        borderColor: slice.custom && slice.custom.borderColor ? slice.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].borderColor, index, this.options.elements.slice.borderColor),
+
+                        label: helpers.getValueAtIndexOrDefault(this.data.datasets[0].labels, index, this.data.datasets[0].labels[index])
+                    },
+                });
+                slice.pivot();
+
+                console.log(slice);
+
+            }, this);
+
+            this.render(animationDuration);
         },
-        update: function() {
-            if (!this.options.lineArc) {
-                this.setScaleSize();
-            } else {
-                this.drawingArea = (this.options.display) ? (this.size / 2) - (this.fontSize / 2 + this.backdropPaddingY) : (this.size / 2);
-            }
+        draw: function(ease) {
+            var easingDecimal = ease || 1;
 
-            this.buildYLabels();
+            this.clear();
+
+            helpers.each(this.data.datasets[0].metaData, function(slice, index) {
+                slice.transition(easingDecimal).draw();
+            }, this);
+
+            this.scale.draw();
+
+            this.tooltip.transition(easingDecimal).draw();
         },
-        calculateRange: helpers.noop, // overridden in chart
-        generateTicks: function() {
-            // We need to decide how many ticks we are going to have. Each tick draws a grid line.
-            // There are two possibilities. The first is that the user has manually overridden the scale
-            // calculations in which case the job is easy. The other case is that we have to do it ourselves
-            // 
-            // We assume at this point that the scale object has been updated with the following values
-            // by the chart.
-            // 	min: this is the minimum value of the scale
-            //	max: this is the maximum value of the scale
-            //	options: contains the options for the scale. This is referenced from the user settings
-            //		rather than being cloned. This ensures that updates always propogate to a redraw
+        events: function(e) {
 
-            // Reset the ticks array. Later on, we will draw a grid line at these positions
-            // The array simply contains the numerical value of the spots where ticks will be
-            this.ticks = [];
+            // If exiting chart
+            if (e.type == 'mouseout') {
+                return this;
+            }
 
-            if (this.options.override) {
-                // The user has specified the manual override. We use <= instead of < so that 
-                // we get the final line
-                for (var i = 0; i <= this.options.override.steps; ++i) {
-                    var value = this.options.override.start + (i * this.options.override.stepWidth);
-                    ticks.push(value);
+            this.lastActive = this.lastActive || [];
+
+            // Find Active Elements
+            this.active = function() {
+                switch (this.options.hover.mode) {
+                    case 'single':
+                        return this.getSliceAtEvent(e);
+                    case 'label':
+                        return this.getSlicesAtEvent(e);
+                    case 'dataset':
+                        return this.getDatasetAtEvent(e);
+                    default:
+                        return e;
                 }
-            } else {
-                // Figure out what the max number of ticks we can support it is based on the size of
-                // the axis area. For now, we say that the minimum tick spacing in pixels must be 50
-                // We also limit the maximum number of ticks to 11 which gives a nice 10 squares on 
-                // the graph
+            }.call(this);
 
-                var maxTicks = Math.min(11, Math.ceil(this.drawingArea / (2 * this.options.labels.fontSize)));
+            // On Hover hook
+            if (this.options.hover.onHover) {
+                this.options.hover.onHover.call(this, this.active);
+            }
 
-                // Make sure we always have at least 2 ticks 
-                maxTicks = Math.max(2, maxTicks);
+            if (e.type == 'mouseup' || e.type == 'click') {
+                if (this.options.onClick) {
+                    this.options.onClick.call(this, e, this.active);
+                }
+            }
 
-                // To get a "nice" value for the tick spacing, we will use the appropriately named 
-                // "nice number" algorithm. See http://stackoverflow.com/questions/8506881/nice-label-algorithm-for-charts-with-minimum-ticks
-                // for details.
+            var dataset;
+            var index;
+            // Remove styling for last active (even if it may still be active)
+            if (this.lastActive.length) {
+                switch (this.options.hover.mode) {
+                    case 'single':
+                        dataset = this.data.datasets[this.lastActive[0]._datasetIndex];
+                        index = this.lastActive[0]._index;
 
-                // If we are forcing it to begin at 0, but 0 will already be rendered on the chart,
-                // do nothing since that would make the chart weird. If the user really wants a weird chart
-                // axis, they can manually override it
-                if (this.options.beginAtZero) {
-                    var minSign = helpers.sign(this.min);
-                    var maxSign = helpers.sign(this.max);
+                        this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.slice.backgroundColor);
+                        this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.slice.borderColor);
+                        this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.slice.borderWidth);
+                        break;
+                    case 'label':
+                        for (var i = 0; i < this.lastActive.length; i++) {
+                            dataset = this.data.datasets[this.lastActive[i]._datasetIndex];
+                            index = this.lastActive[i]._index;
 
-                    if (minSign < 0 && maxSign < 0) {
-                        // move the top up to 0
-                        this.max = 0;
-                    } else if (minSign > 0 && maxSign > 0) {
-                        // move the botttom down to 0
-                        this.min = 0;
-                    }
+                            this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.slice.backgroundColor);
+                            this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.slice.borderColor);
+                            this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.slice.borderWidth);
+                        }
+                        break;
+                    case 'dataset':
+                        break;
+                    default:
+                        // Don't change anything
                 }
+            }
 
-                var niceRange = helpers.niceNum(this.max - this.min, false);
-                var spacing = helpers.niceNum(niceRange / (maxTicks - 1), true);
-                var niceMin = Math.floor(this.min / spacing) * spacing;
-                var niceMax = Math.ceil(this.max / spacing) * spacing;
+            // Built in hover styling
+            if (this.active.length && this.options.hover.mode) {
+                switch (this.options.hover.mode) {
+                    case 'single':
+                        dataset = this.data.datasets[this.active[0]._datasetIndex];
+                        index = this.active[0]._index;
 
-                // Put the values into the ticks array
-                for (var j = niceMin; j <= niceMax; j += spacing) {
-                    this.ticks.push(j);
+                        this.active[0]._model.radius = this.active[0].custom && this.active[0].custom.hoverRadius ? this.active[0].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[0]._model.radius + 1);
+                        this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+                        this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
+                        this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[0]._model.borderWidth);
+                        break;
+                    case 'label':
+                        for (var i = 0; i < this.active.length; i++) {
+                            dataset = this.data.datasets[this.active[i]._datasetIndex];
+                            index = this.active[i]._index;
+
+                            this.active[i]._model.radius = this.active[i].custom && this.active[i].custom.hoverRadius ? this.active[i].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[i]._model.radius + 1);
+                            this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+                            this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
+                            this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[i]._model.borderWidth);
+                        }
+                        break;
+                    case 'dataset':
+                        break;
+                    default:
+                        // Don't change anything
                 }
             }
 
-            if (this.options.position == "left" || this.options.position == "right") {
-                // We are in a vertical orientation. The top value is the highest. So reverse the array
-                this.ticks.reverse();
-            }
 
-            // At this point, we need to update our max and min given the tick values since we have expanded the
-            // range of the scale
-            this.max = helpers.max(this.ticks);
-            this.min = helpers.min(this.ticks);
-        },
-        buildYLabels: function() {
-            this.yLabels = [];
+            // Built in Tooltips
+            if (this.options.tooltips.enabled) {
 
-            helpers.each(this.ticks, function(tick, index, ticks) {
-                var label;
+                // The usual updates
+                this.tooltip.initialize();
 
-                if (this.options.labels.userCallback) {
-                    // If the user provided a callback for label generation, use that as first priority
-                    label = this.options.labels.userCallback(tick, index, ticks);
-                } else if (this.options.labels.template) {
-                    // else fall back to the template string
-                    label = helpers.template(this.options.labels.template, {
-                        value: tick
+                // Active
+                if (this.active.length) {
+                    this.tooltip._model.opacity = 1;
+
+                    helpers.extend(this.tooltip, {
+                        _active: this.active,
                     });
+
+                    this.tooltip.update();
+                } else {
+                    // Inactive
+                    this.tooltip._model.opacity = 0;
                 }
+            }
 
-                this.yLabels.push(label ? label : "");
-            }, this);
-        },
-        getCircumference: function() {
-            return ((Math.PI * 2) / this.valuesCount);
-        },
-        setScaleSize: function() {
-            /*
-             * Right, this is really confusing and there is a lot of maths going on here
-             * The gist of the problem is here: https://gist.github.com/nnnick/696cc9c55f4b0beb8fe9
-             *
-             * Reaction: https://dl.dropboxusercontent.com/u/34601363/toomuchscience.gif
-             *
-             * Solution:
-             *
-             * We assume the radius of the polygon is half the size of the canvas at first
-             * at each index we check if the text overlaps.
-             *
-             * Where it does, we store that angle and that index.
-             *
-             * After finding the largest index and angle we calculate how much we need to remove
-             * from the shape radius to move the point inwards by that x.
-             *
-             * We average the left and right distances to get the maximum shape radius that can fit in the box
-             * along with labels.
-             *
-             * Once we have that, we can find the centre point for the chart, by taking the x text protrusion
-             * on each side, removing that from the size, halving it and adding the left x protrusion width.
-             *
-             * This will mean we have a shape fitted to the canvas, as large as it can be with the labels
-             * and position it in the most space efficient manner
-             *
-             * https://dl.dropboxusercontent.com/u/34601363/yeahscience.gif
-             */
 
+            // Hover animations
+            this.tooltip.pivot();
 
-            // Get maximum radius of the polygon. Either half the height (minus the text width) or half the width.
-            // Use this to calculate the offset + change. - Make sure L/R protrusion is at least 0 to stop issues with centre points
-            var largestPossibleRadius = helpers.min([(this.height / 2 - this.options.pointLabels.fontSize - 5), this.width / 2]),
-                pointPosition,
-                i,
-                textWidth,
-                halfTextWidth,
-                furthestRight = this.width,
-                furthestRightIndex,
-                furthestRightAngle,
-                furthestLeft = 0,
-                furthestLeftIndex,
-                furthestLeftAngle,
-                xProtrusionLeft,
-                xProtrusionRight,
-                radiusReductionRight,
-                radiusReductionLeft,
-                maxWidthRadius;
-            this.ctx.font = helpers.fontString(this.options.pointLabels.fontSize, this.options.pointLabels.fontStyle, this.options.pointLabels.fontFamily);
-            for (i = 0; i < this.valuesCount; i++) {
-                // 5px to space the text slightly out - similar to what we do in the draw function.
-                pointPosition = this.getPointPosition(i, largestPossibleRadius);
-                textWidth = this.ctx.measureText(helpers.template(this.options.labels.template, {
-                    value: this.labels[i]
-                })).width + 5;
-                if (i === 0 || i === this.valuesCount / 2) {
-                    // If we're at index zero, or exactly the middle, we're at exactly the top/bottom
-                    // of the radar chart, so text will be aligned centrally, so we'll half it and compare
-                    // w/left and right text sizes
-                    halfTextWidth = textWidth / 2;
-                    if (pointPosition.x + halfTextWidth > furthestRight) {
-                        furthestRight = pointPosition.x + halfTextWidth;
-                        furthestRightIndex = i;
-                    }
-                    if (pointPosition.x - halfTextWidth < furthestLeft) {
-                        furthestLeft = pointPosition.x - halfTextWidth;
-                        furthestLeftIndex = i;
-                    }
-                } else if (i < this.valuesCount / 2) {
-                    // Less than half the values means we'll left align the text
-                    if (pointPosition.x + textWidth > furthestRight) {
-                        furthestRight = pointPosition.x + textWidth;
-                        furthestRightIndex = i;
-                    }
-                } else if (i > this.valuesCount / 2) {
-                    // More than half the values means we'll right align the text
-                    if (pointPosition.x - textWidth < furthestLeft) {
-                        furthestLeft = pointPosition.x - textWidth;
-                        furthestLeftIndex = i;
+            if (!this.animating) {
+                var changed;
+
+                helpers.each(this.active, function(element, index) {
+                    if (element !== this.lastActive[index]) {
+                        changed = true;
                     }
+                }, this);
+
+                // If entering, leaving, or changing elements, animate the change via pivot
+                if ((!this.lastActive.length && this.active.length) ||
+                    (this.lastActive.length && !this.active.length) ||
+                    (this.lastActive.length && this.active.length && changed)) {
+
+                    this.stop();
+                    this.render(this.options.hover.animationDuration);
                 }
             }
 
-            xProtrusionLeft = furthestLeft;
+            // Remember Last Active
+            this.lastActive = this.active;
+            return this;
+        },
+        getSliceAtEvent: function(e) {
+            var elements = [];
+
+            var location = helpers.getRelativePosition(e);
+
+            this.eachElement(function(slice, index) {
+                if (slice.inRange(location.x, location.y)) {
+                    elements.push(slice);
+                }
+            }, this);
+            return elements;
+        },
+        /*getSlicesAtEvent: function(e) {
+            var elements = [];
+
+            var location = helpers.getRelativePosition(e);
+
+            this.eachElement(function(slice, index) {
+                if (slice.inGroupRange(location.x, location.y)) {
+                    elements.push(slice);
+                }
+            }, this);
+            return elements;
+        },*/
+    });
+
+}).call(this);
+
+(function() {
+    "use strict";
+
+    var root = this,
+        Chart = root.Chart,
+        helpers = Chart.helpers;
+
+
+
+    Chart.Type.extend({
+        name: "Radar",
+        defaults: {
+
+            scale: {
+                scaleType: "radialLinear",
+                display: true,
+
+                //Boolean - Whether to animate scaling the chart from the centre
+                animate: false,
+
+                lineArc: false,
+
+                // grid line settings
+                gridLines: {
+                    show: true,
+                    color: "rgba(0, 0, 0, 0.05)",
+                    lineWidth: 1,
+                },
+
+                angleLines: {
+                    show: true,
+                    color: "rgba(0,0,0,.1)",
+                    lineWidth: 1
+                },
+
+                // scale numbers
+                beginAtZero: true,
+
+                // label settings
+                labels: {
+                    show: true,
+                    template: "<%=value.toLocaleString()%>",
+                    fontSize: 12,
+                    fontStyle: "normal",
+                    fontColor: "#666",
+                    fontFamily: "Helvetica Neue",
+
+                    //Boolean - Show a backdrop to the scale label
+                    showLabelBackdrop: true,
+
+                    //String - The colour of the label backdrop
+                    backdropColor: "rgba(255,255,255,0.75)",
+
+                    //Number - The backdrop padding above & below the label in pixels
+                    backdropPaddingY: 2,
+
+                    //Number - The backdrop padding to the side of the label in pixels
+                    backdropPaddingX: 2,
+                },
+
+                pointLabels: {
+                    //String - Point label font declaration
+                    fontFamily: "'Arial'",
+
+                    //String - Point label font weight
+                    fontStyle: "normal",
+
+                    //Number - Point label font size in pixels
+                    fontSize: 10,
+
+                    //String - Point label font colour
+                    fontColor: "#666",
+                },
+            },
+
+            elements: {
+                line: {
+                    tension: 0, // no bezier in radar
+                }
+            },
+
+            //String - A legend template
+            legendTemplate: "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span style=\"background-color:<%=datasets[i].strokeColor%>\"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>"
+
+        },
+
+        initialize: function() {
+            // Events
+            helpers.bindEvents(this, this.options.events, this.events);
+
+            // Create a new line and its points for each dataset and piece of data
+            helpers.each(this.data.datasets, function(dataset, datasetIndex) {
+
+                dataset.metaDataset = new Chart.Line({
+                    _chart: this.chart,
+                    _datasetIndex: datasetIndex,
+                    _points: dataset.metaData,
+                    _loop: true
+                });
+
+                dataset.metaData = [];
+
+                helpers.each(dataset.data, function(dataPoint, index) {
+                    dataset.metaData.push(new Chart.Point({
+                        _datasetIndex: datasetIndex,
+                        _index: index,
+                        _chart: this.chart,
+                        _model: {
+                            x: 0, //xScale.getPixelForValue(null, index, true),
+                            y: 0, //this.chartArea.bottom,
+                        },
+                    }));
+
+                }, this);
+            }, this);
+
+            // Build the scale.
+            this.buildScale();
+
+            // Create tooltip instance exclusively for this chart with some defaults.
+            this.tooltip = new Chart.Tooltip({
+                _chart: this.chart,
+                _data: this.data,
+                _options: this.options,
+            }, this);
+
+            // Need to fit scales before we reset elements. 
+            Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
+
+            // Reset so that we animation from the baseline
+            this.resetElements();
+
+            // Update that shiz
+            this.update();
+        },
+        nextPoint: function(collection, index) {
+            return collection[index + 1] || collection[0];
+        },
+        previousPoint: function(collection, index) {
+            return collection[index - 1] || collection[collection.length - 1];
+        },
+        resetElements: function() {
+
+            // Update the points
+            this.eachElement(function(point, index, dataset, datasetIndex) {
+                helpers.extend(point, {
+                    // Utility
+                    _chart: this.chart,
+                    _datasetIndex: datasetIndex,
+                    _index: index,
+                    _scale: this.scale,
+
+                    // Desired view properties
+                    _model: {
+                        x: this.scale.xCenter,
+                        y: this.scale.yCenter,
+
+                        // Appearance
+                        tension: point.custom && point.custom.tension ? point.custom.tension : this.options.elements.line.tension,
+                        radius: point.custom && point.custom.radius ? point.custom.pointRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointRadius, index, this.options.elements.point.radius),
+                        backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBackgroundColor, index, this.options.elements.point.backgroundColor),
+                        borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderColor, index, this.options.elements.point.borderColor),
+                        borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderWidth, index, this.options.elements.point.borderWidth),
+                        skip: this.data.datasets[datasetIndex].data[index] === null,
+
+                        // Tooltip
+                        hoverRadius: point.custom && point.custom.hoverRadius ? point.custom.hoverRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointHitRadius, index, this.options.elements.point.hitRadius),
+                    },
+                });
+            }, this);
+
+            // Update control points for the bezier curve
+            this.eachElement(function(point, index, dataset, datasetIndex) {
+                var controlPoints = helpers.splineCurve(
+                    this.previousPoint(dataset, index)._model,
+                    point._model,
+                    this.nextPoint(dataset, index)._model,
+                    point._model.tension
+                );
+
+                point._model.controlPointPreviousX = this.scale.xCenter;
+                point._model.controlPointPreviousY = this.scale.yCenter;
+                point._model.controlPointNextX = this.scale.xCenter;
+                point._model.controlPointNextY = this.scale.yCenter;
+
+                // Now pivot the point for animation
+                point.pivot();
+            }, this);
+        },
+        update: function(animationDuration) {
+            Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
+
+            // Update the lines
+            this.eachDataset(function(dataset, datasetIndex) {
+                var scaleBase;
+
+                if (this.scale.min < 0 && this.scale.max < 0) {
+                    scaleBase = this.scale.getPointPosition(0, this.scale.max);
+                } else if (this.scale.min > 0 && this.scale.max > 0) {
+                    scaleBase = this.scale.getPointPosition(0, this.scale.min);
+                } else {
+                    scaleBase = this.scale.getPointPosition(0, 0);
+                }
+
+                helpers.extend(dataset.metaDataset, {
+                    // Utility
+                    _datasetIndex: datasetIndex,
+
+                    // Data
+                    _children: dataset.metaData,
+
+                    // Model
+                    _model: {
+                        // Appearance
+                        tension: dataset.tension || this.options.elements.line.tension,
+                        backgroundColor: dataset.backgroundColor || this.options.elements.line.backgroundColor,
+                        borderWidth: dataset.borderWidth || this.options.elements.line.borderWidth,
+                        borderColor: dataset.borderColor || this.options.elements.line.borderColor,
+                        fill: dataset.fill !== undefined ? dataset.fill : this.options.elements.line.fill, // use the value from the dataset if it was provided. else fall back to the default
+                        skipNull: dataset.skipNull !== undefined ? dataset.skipNull : this.options.elements.line.skipNull,
+                        drawNull: dataset.drawNull !== undefined ? dataset.drawNull : this.options.elements.line.drawNull,
+
+                        // Scale
+                        scaleTop: this.scale.top,
+                        scaleBottom: this.scale.bottom,
+                        scaleZero: scaleBase,
+                    },
+                });
+
+                dataset.metaDataset.pivot();
+            });
+
+            // Update the points
+            this.eachElement(function(point, index, dataset, datasetIndex) {
+                var pointPosition = this.scale.getPointPosition(index, this.scale.calculateCenterOffset(this.data.datasets[datasetIndex].data[index]));
+
+                helpers.extend(point, {
+                    // Utility
+                    _chart: this.chart,
+                    _datasetIndex: datasetIndex,
+                    _index: index,
+
+                    // Desired view properties
+                    _model: {
+                        x: pointPosition.x, // value not used in dataset scale, but we want a consistent API between scales
+                        y: pointPosition.y,
+
+                        // Appearance
+                        tension: point.custom && point.custom.tension ? point.custom.tension : this.options.elements.line.tension,
+                        radius: point.custom && point.custom.radius ? point.custom.pointRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointRadius, index, this.options.elements.point.radius),
+                        backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBackgroundColor, index, this.options.elements.point.backgroundColor),
+                        borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderColor, index, this.options.elements.point.borderColor),
+                        borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderWidth, index, this.options.elements.point.borderWidth),
+                        skip: this.data.datasets[datasetIndex].data[index] === null,
+
+                        // Tooltip
+                        hoverRadius: point.custom && point.custom.hoverRadius ? point.custom.hoverRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointHitRadius, index, this.options.elements.point.hitRadius),
+                    },
+                });
+            }, this);
+
+
+            // Update control points for the bezier curve
+            this.eachElement(function(point, index, dataset, datasetIndex) {
+                var controlPoints = helpers.splineCurve(
+                    this.previousPoint(dataset, index)._model,
+                    point._model,
+                    this.nextPoint(dataset, index)._model,
+                    point._model.tension
+                );
+
+                point._model.controlPointPreviousX = controlPoints.previous.x;
+                point._model.controlPointNextX = controlPoints.next.x;
+
+                // Prevent the bezier going outside of the bounds of the graph
+
+                // Cap puter bezier handles to the upper/lower scale bounds
+                if (controlPoints.next.y > this.chartArea.bottom) {
+                    point._model.controlPointNextY = this.chartArea.bottom;
+                } else if (controlPoints.next.y < this.chartArea.top) {
+                    point._model.controlPointNextY = this.chartArea.top;
+                } else {
+                    point._model.controlPointNextY = controlPoints.next.y;
+                }
+
+                // Cap inner bezier handles to the upper/lower scale bounds
+                if (controlPoints.previous.y > this.chartArea.bottom) {
+                    point._model.controlPointPreviousY = this.chartArea.bottom;
+                } else if (controlPoints.previous.y < this.chartArea.top) {
+                    point._model.controlPointPreviousY = this.chartArea.top;
+                } else {
+                    point._model.controlPointPreviousY = controlPoints.previous.y;
+                }
+
+                // Now pivot the point for animation
+                point.pivot();
+            }, this);
+
+            this.render(animationDuration);
+        },
+        buildScale: function() {
+            var self = this;
+
+            var ScaleConstructor = Chart.scales.getScaleConstructor(this.options.scale.scaleType);
+            this.scale = new ScaleConstructor({
+                options: this.options.scale,
+                height: this.chart.height,
+                width: this.chart.width,
+                xCenter: this.chart.width / 2,
+                yCenter: this.chart.height / 2,
+                ctx: this.chart.ctx,
+                labels: this.data.labels,
+                valuesCount: this.data.datasets[0].data.length,
+                calculateRange: function() {
+                    this.min = null;
+                    this.max = null;
+
+                    helpers.each(self.data.datasets, function(dataset) {
+                        if (dataset.yAxisID === this.id) {
+                            helpers.each(dataset.data, function(value, index) {
+                                if (this.min === null) {
+                                    this.min = value;
+                                } else if (value < this.min) {
+                                    this.min = value;
+                                }
+
+                                if (this.max === null) {
+                                    this.max = value;
+                                } else if (value > this.max) {
+                                    this.max = value;
+                                }
+                            }, this);
+                        }
+                    }, this);
+                }
+            });
+
+            this.scale.setScaleSize();
+            this.scale.calculateRange();
+            this.scale.generateTicks();
+            this.scale.buildYLabels();
+        },
+        draw: function(ease) {
+            var easingDecimal = ease || 1;
+            this.clear();
+
+            // Draw all the scales
+            this.scale.draw(this.chartArea);
+
+            // reverse for-loop for proper stacking
+            for (var i = this.data.datasets.length - 1; i >= 0; i--) {
+
+                var dataset = this.data.datasets[i];
 
-            xProtrusionRight = Math.ceil(furthestRight - this.width);
+                // Transition Point Locations
+                helpers.each(dataset.metaData, function(point, index) {
+                    point.transition(easingDecimal);
+                }, this);
 
-            furthestRightAngle = this.getIndexAngle(furthestRightIndex);
+                // Transition and Draw the line
+                dataset.metaDataset.transition(easingDecimal).draw();
 
-            furthestLeftAngle = this.getIndexAngle(furthestLeftIndex);
+                // Draw the points
+                helpers.each(dataset.metaData, function(point) {
+                    point.draw();
+                });
+            }
 
-            radiusReductionRight = xProtrusionRight / Math.sin(furthestRightAngle + Math.PI / 2);
+            // Finally draw the tooltip
+            this.tooltip.transition(easingDecimal).draw();
+        },
+        events: function(e) {
 
-            radiusReductionLeft = xProtrusionLeft / Math.sin(furthestLeftAngle + Math.PI / 2);
+            // If exiting chart
+            if (e.type == 'mouseout') {
+                return this;
+            }
 
-            // Ensure we actually need to reduce the size of the chart
-            radiusReductionRight = (helpers.isNumber(radiusReductionRight)) ? radiusReductionRight : 0;
-            radiusReductionLeft = (helpers.isNumber(radiusReductionLeft)) ? radiusReductionLeft : 0;
+            this.lastActive = this.lastActive || [];
 
-            this.drawingArea = largestPossibleRadius - (radiusReductionLeft + radiusReductionRight) / 2;
+            // Find Active Elements
+            this.active = function() {
+                switch (this.options.hover.mode) {
+                    case 'single':
+                        return this.getElementAtEvent(e);
+                    case 'label':
+                        return this.getElementsAtEvent(e);
+                    case 'dataset':
+                        return this.getDatasetAtEvent(e);
+                    default:
+                        return e;
+                }
+            }.call(this);
 
-            //this.drawingArea = min([maxWidthRadius, (this.height - (2 * (this.pointLabelFontSize + 5)))/2])
-            this.setCenterPoint(radiusReductionLeft, radiusReductionRight);
+            // On Hover hook
+            if (this.options.hover.onHover) {
+                this.options.hover.onHover.call(this, this.active);
+            }
 
-        },
-        setCenterPoint: function(leftMovement, rightMovement) {
+            if (e.type == 'mouseup' || e.type == 'click') {
+                if (this.options.onClick) {
+                    this.options.onClick.call(this, e, this.active);
+                }
+            }
 
-            var maxRight = this.width - rightMovement - this.drawingArea,
-                maxLeft = leftMovement + this.drawingArea;
+            var dataset;
+            var index;
+            // Remove styling for last active (even if it may still be active)
+            if (this.lastActive.length) {
+                switch (this.options.hover.mode) {
+                    case 'single':
+                        dataset = this.data.datasets[this.lastActive[0]._datasetIndex];
+                        index = this.lastActive[0]._index;
 
-            this.xCenter = (maxLeft + maxRight) / 2;
-            // Always vertically in the centre as the text height doesn't change
-            this.yCenter = (this.height / 2);
-        },
+                        this.lastActive[0]._model.radius = this.lastActive[0].custom && this.lastActive[0].custom.radius ? this.lastActive[0].custom.pointRadius : helpers.getValueAtIndexOrDefault(dataset.pointRadius, index, this.options.elements.point.radius);
+                        this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointBackgroundColor, index, this.options.elements.point.backgroundColor);
+                        this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.pointBorderColor, index, this.options.elements.point.borderColor);
+                        this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.options.elements.point.borderWidth);
+                        break;
+                    case 'label':
+                        for (var i = 0; i < this.lastActive.length; i++) {
+                            dataset = this.data.datasets[this.lastActive[i]._datasetIndex];
+                            index = this.lastActive[i]._index;
 
-        getIndexAngle: function(index) {
-            var angleMultiplier = (Math.PI * 2) / this.valuesCount;
-            // Start from the top instead of right, so remove a quarter of the circle
+                            this.lastActive[i]._model.radius = this.lastActive[i].custom && this.lastActive[i].custom.radius ? this.lastActive[i].custom.pointRadius : helpers.getValueAtIndexOrDefault(dataset.pointRadius, index, this.options.elements.point.radius);
+                            this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointBackgroundColor, index, this.options.elements.point.backgroundColor);
+                            this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.pointBorderColor, index, this.options.elements.point.borderColor);
+                            this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.options.elements.point.borderWidth);
+                        }
+                        break;
+                    case 'dataset':
+                        break;
+                    default:
+                        // Don't change anything
+                }
+            }
 
-            return index * angleMultiplier - (Math.PI / 2);
-        },
-        getPointPosition: function(index, distanceFromCenter) {
-            var thisAngle = this.getIndexAngle(index);
-            return {
-                x: (Math.cos(thisAngle) * distanceFromCenter) + this.xCenter,
-                y: (Math.sin(thisAngle) * distanceFromCenter) + this.yCenter
-            };
-        },
-        draw: function() {
-            if (this.options.display) {
-                var ctx = this.ctx;
-                helpers.each(this.yLabels, function(label, index) {
-                    // Don't draw a centre value
-                    if (index > 0) {
-                        var yCenterOffset = index * (this.drawingArea / Math.max(this.ticks.length, 1)),
-                            yHeight = this.yCenter - yCenterOffset,
-                            pointPosition;
+            // Built in hover styling
+            if (this.active.length && this.options.hover.mode) {
+                switch (this.options.hover.mode) {
+                    case 'single':
+                        dataset = this.data.datasets[this.active[0]._datasetIndex];
+                        index = this.active[0]._index;
 
-                        // Draw circular lines around the scale
-                        if (this.options.gridLines.show) {
-                            ctx.strokeStyle = this.options.gridLines.color;
-                            ctx.lineWidth = this.options.gridLines.lineWidth;
+                        this.active[0]._model.radius = this.active[0].custom && this.active[0].custom.hoverRadius ? this.active[0].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[0]._model.radius + 2);
+                        this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+                        this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
+                        this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[0]._model.borderWidth + 2);
+                        break;
+                    case 'label':
+                        for (var i = 0; i < this.active.length; i++) {
+                            dataset = this.data.datasets[this.active[i]._datasetIndex];
+                            index = this.active[i]._index;
 
-                            if (this.options.lineArc) {
-                                ctx.beginPath();
-                                ctx.arc(this.xCenter, this.yCenter, yCenterOffset, 0, Math.PI * 2);
-                                ctx.closePath();
-                                ctx.stroke();
-                            } else {
-                                ctx.beginPath();
-                                for (var i = 0; i < this.valuesCount; i++) {
-                                    pointPosition = this.getPointPosition(i, this.calculateCenterOffset(this.ticks[index]));
-                                    if (i === 0) {
-                                        ctx.moveTo(pointPosition.x, pointPosition.y);
-                                    } else {
-                                        ctx.lineTo(pointPosition.x, pointPosition.y);
-                                    }
-                                }
-                                ctx.closePath();
-                                ctx.stroke();
-                            }
+                            this.active[i]._model.radius = this.active[i].custom && this.active[i].custom.hoverRadius ? this.active[i].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[i]._model.radius + 2);
+                            this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+                            this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
+                            this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[i]._model.borderWidth + 2);
                         }
+                        break;
+                    case 'dataset':
+                        break;
+                    default:
+                        // Don't change anything
+                }
+            }
 
-                        if (this.options.labels.show) {
-                            ctx.font = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
+            // Built in Tooltips
+            if (this.options.tooltips.enabled) {
 
-                            if (this.showLabelBackdrop) {
-                                var labelWidth = ctx.measureText(label).width;
-                                ctx.fillStyle = this.options.labels.backdropColor;
-                                ctx.fillRect(
-                                    this.xCenter - labelWidth / 2 - this.options.labels.backdropPaddingX,
-                                    yHeight - this.fontSize / 2 - this.options.labels.backdropPaddingY,
-                                    labelWidth + this.options.labels.backdropPaddingX * 2,
-                                    this.options.labels.fontSize + this.options.lables.backdropPaddingY * 2
-                                );
-                            }
+                // The usual updates
+                this.tooltip.initialize();
 
-                            ctx.textAlign = 'center';
-                            ctx.textBaseline = "middle";
-                            ctx.fillStyle = this.options.labels.fontColor;
-                            ctx.fillText(label, this.xCenter, yHeight);
-                        }
-                    }
-                }, this);
+                // Active
+                if (this.active.length) {
+                    this.tooltip._model.opacity = 1;
 
-                if (!this.options.lineArc) {
-                    ctx.lineWidth = this.options.angleLines.lineWidth;
-                    ctx.strokeStyle = this.options.angleLines.color;
+                    helpers.extend(this.tooltip, {
+                        _active: this.active,
+                    });
 
-                    for (var i = this.valuesCount - 1; i >= 0; i--) {
-                        if (this.options.angleLines.show) {
-                            var outerPosition = this.getPointPosition(i, this.calculateCenterOffset(this.max));
-                            ctx.beginPath();
-                            ctx.moveTo(this.xCenter, this.yCenter);
-                            ctx.lineTo(outerPosition.x, outerPosition.y);
-                            ctx.stroke();
-                            ctx.closePath();
-                        }
-                        // Extra 3px out for some label spacing
-                        var pointLabelPosition = this.getPointPosition(i, this.calculateCenterOffset(this.max) + 5);
-                        ctx.font = helpers.fontString(this.options.pointLabels.fontSize, this.options.pointLabels.fontStyle, this.options.pointLabels.fontFamily);
-                        ctx.fillStyle = this.options.pointLabels.fontColor;
+                    this.tooltip.update();
+                } else {
+                    // Inactive
+                    this.tooltip._model.opacity = 0;
+                }
+            }
 
-                        var labelsCount = this.labels.length,
-                            halfLabelsCount = this.labels.length / 2,
-                            quarterLabelsCount = halfLabelsCount / 2,
-                            upperHalf = (i < quarterLabelsCount || i > labelsCount - quarterLabelsCount),
-                            exactQuarter = (i === quarterLabelsCount || i === labelsCount - quarterLabelsCount);
-                        if (i === 0) {
-                            ctx.textAlign = 'center';
-                        } else if (i === halfLabelsCount) {
-                            ctx.textAlign = 'center';
-                        } else if (i < halfLabelsCount) {
-                            ctx.textAlign = 'left';
-                        } else {
-                            ctx.textAlign = 'right';
-                        }
+            // Hover animations
+            this.tooltip.pivot();
 
-                        // Set the correct text baseline based on outer positioning
-                        if (exactQuarter) {
-                            ctx.textBaseline = 'middle';
-                        } else if (upperHalf) {
-                            ctx.textBaseline = 'bottom';
-                        } else {
-                            ctx.textBaseline = 'top';
-                        }
+            if (!this.animating) {
+                var changed;
 
-                        ctx.fillText(this.labels[i], pointLabelPosition.x, pointLabelPosition.y);
+                helpers.each(this.active, function(element, index) {
+                    if (element !== this.lastActive[index]) {
+                        changed = true;
                     }
+                }, this);
+
+                // If entering, leaving, or changing elements, animate the change via pivot
+                if ((!this.lastActive.length && this.active.length) ||
+                    (this.lastActive.length && !this.active.length) ||
+                    (this.lastActive.length && this.active.length && changed)) {
+
+                    this.stop();
+                    this.render(this.options.hover.animationDuration);
                 }
             }
-        }
+
+            // Remember Last Active
+            this.lastActive = this.active;
+            return this;
+        },
     });
-    Chart.scales.registerScaleType("radialLinear", LinearRadialScale);
 }).call(this);
 
 (function() {
diff --git a/Chart.min.js b/Chart.min.js
index 8bea7c5a1a3..6139127e6a4 100644
--- a/Chart.min.js
+++ b/Chart.min.js
@@ -7,8 +7,61 @@
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-(function(){"use strict";var t=this,e=t.Chart,i=function(t){this.canvas=t.canvas,this.ctx=t;var e=function(t,e){return t["offset"+e]?t["offset"+e]:document.defaultView.getComputedStyle(t).getPropertyValue(e)},i=this.width=e(t.canvas,"Width")||t.canvas.width,o=this.height=e(t.canvas,"Height")||t.canvas.height;return t.canvas.width=i,t.canvas.height=o,i=this.width=t.canvas.width,o=this.height=t.canvas.height,this.aspectRatio=this.width/this.height,s.retinaScale(this),this},o="rgba(0,0,0,0.1)";i.defaults={global:{animation:{duration:1e3,easing:"easeOutQuart",onProgress:function(){},onComplete:function(){}},responsive:!0,maintainAspectRatio:!0,events:["mousemove","mouseout","click","touchstart","touchmove","touchend"],hover:{onHover:null,mode:"single",animationDuration:400},onClick:null,tooltips:{enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>:","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>:","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},defaultColor:o,elements:{line:{tension:.4,backgroundColor:o,borderWidth:3,borderColor:o,fill:!0,skipNull:!0,drawNull:!1},point:{radius:3,backgroundColor:o,borderWidth:1,borderColor:o,hitRadius:1,hoverRadius:4,hoverBorderWidth:1},bar:{backgroundColor:o,borderWidth:0,borderColor:o,valueSpacing:5,datasetSpacing:1},slice:{backgroundColor:o,borderColor:"#fff",borderWidth:2}}}},i.types={};var s=i.helpers={},a=s.each=function(t,e,i){var o=Array.prototype.slice.call(arguments,3);if(t)if(t.length===+t.length){var s;for(s=0;s<t.length;s++)e.apply(i,[t[s],s].concat(o))}else for(var a in t)e.apply(i,[t[a],a].concat(o))},n=s.clone=function(t){var e={};return a(t,function(i,o){t.hasOwnProperty(o)&&(e[o]=i)}),e},r=s.extend=function(t){return a(Array.prototype.slice.call(arguments,1),function(e){a(e,function(i,o){e.hasOwnProperty(o)&&(t[o]=i)})}),t},l=(s.merge=function(t,e){var i=Array.prototype.slice.call(arguments,0);return i.unshift({}),r.apply(null,i)},s.configMerge=function(t){var e=n(t);return s.each(Array.prototype.slice.call(arguments,1),function(t){s.each(t,function(i,o){if(t.hasOwnProperty(o))if(e.hasOwnProperty(o)&&s.isArray(e[o])&&s.isArray(i)){var a=e[o];s.each(i,function(t,e){e<a.length?a[e]=s.configMerge(a[e],t):a.push(t)})}else e.hasOwnProperty(o)&&"object"==typeof e[o]&&null!==e[o]&&"object"==typeof i?e[o]=s.configMerge(e[o],i):e[o]=i})}),e},s.getValueAtIndexOrDefault=function(t,e,i){return t?s.isArray(t)&&e<t.length?t[e]:t:i},s.indexOf=function(t,e){if(Array.prototype.indexOf)return t.indexOf(e);for(var i=0;i<t.length;i++)if(t[i]===e)return i;return-1}),h=(s.where=function(t,e){var i=[];return s.each(t,function(t){e(t)&&i.push(t)}),i},s.findNextWhere=function(t,e,i){i||(i=-1);for(var o=i+1;o<t.length;o++){var s=t[o];if(e(s))return s}},s.findPreviousWhere=function(t,e,i){i||(i=t.length);for(var o=i-1;o>=0;o--){var s=t[o];if(e(s))return s}},s.inherits=function(t){var e=this,i=t&&t.hasOwnProperty("constructor")?t.constructor:function(){return e.apply(this,arguments)},o=function(){this.constructor=i};return o.prototype=e.prototype,i.prototype=new o,i.extend=h,t&&r(i.prototype,t),i.__super__=e.prototype,i}),c=s.noop=function(){},d=s.uid=function(){var t=0;return function(){return"chart-"+t++}}(),u=s.warn=function(t){window.console&&"function"==typeof window.console.warn&&console.warn(t)},m=s.amd="function"==typeof define&&define.amd,v=s.isNumber=function(t){return!isNaN(parseFloat(t))&&isFinite(t)},g=s.max=function(t){return Math.max.apply(Math,t)},p=s.min=function(t){return Math.min.apply(Math,t)},f=(s.sign=function(t){return Math.sign?Math.sign(t):(t=+t,0===t||isNaN(t)?t:t>0?1:-1)},s.log10=function(t){return Math.log10?Math.log10(t):Math.log(t)/Math.LN10},s.cap=function(t,e,i){if(v(e)){if(t>e)return e}else if(v(i)&&i>t)return i;return t},s.getDecimalPlaces=function(t){if(t%1!==0&&v(t)){var e=t.toString();if(e.indexOf("e-")<0)return e.split(".")[1].length;if(e.indexOf(".")<0)return parseInt(e.split("e-")[1]);var i=e.split(".")[1].split("e-");return i[0].length+parseInt(i[1])}return 0},s.toRadians=function(t){return t*(Math.PI/180)},s.toDegrees=function(t){return t*(180/Math.PI)},s.getAngleFromPoint=function(t,e){var i=e.x-t.x,o=e.y-t.y,s=Math.sqrt(i*i+o*o),a=Math.atan2(o,i);return a<-.5*Math.PI&&(a+=2*Math.PI),{angle:a,distance:s}},s.aliasPixel=function(t){return t%2===0?0:.5},s.splineCurve=function(t,e,i,o){var s=Math.sqrt(Math.pow(e.x-t.x,2)+Math.pow(e.y-t.y,2)),a=Math.sqrt(Math.pow(i.x-e.x,2)+Math.pow(i.y-e.y,2)),n=o*s/(s+a),r=o*a/(s+a);return{previous:{x:e.x-n*(i.x-t.x),y:e.y-n*(i.y-t.y)},next:{x:e.x+r*(i.x-t.x),y:e.y+r*(i.y-t.y)}}},s.calculateOrderOfMagnitude=function(t){return Math.floor(Math.log(t)/Math.LN10)}),b=(s.calculateScaleRange=function(t,e,i,o,s){var a=2,n=Math.floor(e/(1.5*i)),r=a>=n,l=g(t),h=p(t);l===h&&(l+=.5,h>=.5&&!o?h-=.5:l+=.5);for(var c=Math.abs(l-h),d=f(c),u=Math.ceil(l/(1*Math.pow(10,d)))*Math.pow(10,d),m=o?0:Math.floor(h/(1*Math.pow(10,d)))*Math.pow(10,d),v=u-m,b=Math.pow(10,d),x=Math.round(v/b);(x>n||n>2*x)&&!r;)if(x>n)b*=2,x=Math.round(v/b),x%1!==0&&(r=!0);else if(s&&d>=0){if(b/2%1!==0)break;b/=2,x=Math.round(v/b)}else b/=2,x=Math.round(v/b);return r&&(x=a,b=v/x),{steps:x,stepValue:b,min:m,max:m+x*b}},s.niceNum=function(t,e){var i,o=Math.floor(s.log10(t)),a=t/Math.pow(10,o);return 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s.each(this._data.datasets,function(t){e=t.metaData,e[o]&&e[o].hasValue()&&c.push(e[o])},this),s.each(this._options.stacked?c.reverse():c,function(t){d.push(t._view.x),u.push(t._view.y),a.push(s.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),n.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),h=p(u),r=g(u),l=p(d),i=g(d),{x:l>this._chart.width/2?l:i,y:(h+r)/2}}.call(this,o);s.extend(this._model,{x:h.x,y:h.y,labels:a,title:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:"",legendColors:n,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=a.length*this._model.fontSize+(a.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var c=t.measureText(this.title).width,d=D(t,this.font,a)+this._model.fontSize+3,u=g([d,c]);this._model.width=u+2*this._model.xPadding;var m=this._model.height/2;this._model.y-m<0?this._model.y=m:this._model.y+m>this._chart.height&&(this._model.y=this._chart.height-m),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.hover.mode){case"single":t.font=W(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var i=e.caretPadding||2,o=t.measureText(e.text).width+2*e.xPadding,a=e.fontSize+2*e.yPadding,n=a+e.caretHeight+i;e.x+o/2>this._chart.width?e.xAlign="left":e.x-o/2<0&&(e.xAlign="right"),e.y-n<0&&(e.yAlign="below");var r=e.x-o/2,l=e.y-n;if(t.fillStyle=s.color(e.backgroundColor).alpha(e.opacity).rgbString(),this._custom)this._custom(this._view);else{switch(e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-i),t.lineTo(e.x+e.caretHeight,e.y-(i+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(i+e.caretHeight)),t.closePath(),t.fill();break;case"below":l=e.y+i+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+i),t.lineTo(e.x+e.caretHeight,e.y+i+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+i+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":r=e.x-o+(e.cornerRadius+e.caretHeight);break;case"right":r=e.x-(e.cornerRadius+e.caretHeight)}O(t,r,l,o,a,e.cornerRadius),t.fill(),t.fillStyle=s.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,r+o/2,l+a/2)}break;case"label":O(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=s.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=s.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=W(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=W(e.fontSize,e._fontStyle,e._fontFamily),s.each(e.labels,function(i,o){t.fillStyle=s.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(i,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(o+1)),t.fillStyle=s.color(e.legendColors[o].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(o+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=s.color(e.legendColors[o].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(o+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}}),i.animationService={frameDuration:17,animations:[],dropFrames:0,addAnimation:function(t,e,i){i||(t.animating=!0);for(var o=0;o<this.animations.length;++o)if(this.animations[o].chartInstance===t)return void(this.animations[o].animationObject=e);this.animations.push({chartInstance:t,animationObject:e}),1==this.animations.length&&s.requestAnimFrame.call(window,this.digestWrapper)},cancelAnimation:function(t){var e=s.findNextWhere(this.animations,function(e){return e.chartInstance===t});e&&(this.animations.splice(e,1),t.animating=!1)},digestWrapper:function(){i.animationService.startDigest.call(i.animationService)},startDigest:function(){var t=Date.now(),e=0;this.dropFrames>1&&(e=Math.floor(this.dropFrames),this.dropFrames-=e);for(var i=0;i<this.animations.length;i++)null===this.animations[i].animationObject.currentStep&&(this.animations[i].animationObject.currentStep=0),this.animations[i].animationObject.currentStep+=1+e,this.animations[i].animationObject.currentStep>this.animations[i].animationObject.numSteps&&(this.animations[i].animationObject.currentStep=this.animations[i].animationObject.numSteps),this.animations[i].animationObject.render(this.animations[i].chartInstance,this.animations[i].animationObject),this.animations[i].animationObject.currentStep==this.animations[i].animationObject.numSteps&&(this.animations[i].chartInstance.animating=!1,this.animations.splice(i,1),i--);var o=Date.now(),a=o-t-this.frameDuration,n=a/this.frameDuration;n>1&&(this.dropFrames+=n),this.animations.length>0&&s.requestAnimFrame.call(window,this.digestWrapper)}},s.addEvent(window,"resize",function(){var t;return function(){clearTimeout(t),t=setTimeout(function(){a(i.instances,function(t){t.options.responsive&&(t.resize(),t.update(),t.render())})},50)}}()),m?define(function(){return i}):"object"==typeof module&&module.exports&&(module.exports=i),t.Chart=i,i.noConflict=function(){return t.Chart=e,i}}).call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={stacked:!1,hover:{mode:"label"},scales:{xAxes:[{scaleType:"dataset",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!0},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{scaleType:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]}};e.Type.extend({name:"Bar",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Rectangle({_chart:this.chart,_datasetIndex:o,_index:s}))},this),t.xAxisID=this.options.scales.xAxes[0].id,t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},resetElements:function(){this.eachElement(function(t,e,o,s){var a,n=this.scales[this.data.datasets[s].xAxisID],r=this.scales[this.data.datasets[s].yAxisID];a=r.getPixelForValue(r.min<0&&r.max<0?r.max:r.min>0&&r.max>0?r.min:0),i.extend(t,{_chart:this.chart,_xScale:n,_yScale:r,_datasetIndex:s,_index:e,_model:{x:n.calculateBarX(this.data.datasets.length,s,e),y:a,base:r.calculateBarBase(s,e),width:n.calculateBarWidth(this.data.datasets.length),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].backgroundColor,e,this.options.elements.bar.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].borderColor,e,this.options.elements.bar.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].borderWidth,e,this.options.elements.bar.borderWidth),label:this.data.labels[e],datasetLabel:this.data.datasets[s].label}}),t.pivot()},this)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:n,_datasetIndex:s,_index:e,_model:{x:a.calculateBarX(this.data.datasets.length,s,e),y:n.calculateBarY(s,e),base:n.calculateBarBase(s,e),width:a.calculateBarWidth(this.data.datasets.length),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].backgroundColor,e,this.options.elements.bar.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].borderColor,e,this.options.elements.bar.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].borderWidth,e,this.options.elements.bar.borderWidth),label:this.data.labels[e],datasetLabel:this.data.datasets[s].label}}),t.pivot()},this),this.render(t)},buildScale:function(t){var o=this,s=function(){this.min=null,this.max=null;var t=[],e=[];if(o.options.stacked){i.each(o.data.datasets,function(s){s.yAxisID===this.id&&i.each(s.data,function(i,s){t[s]=t[s]||0,e[s]=e[s]||0,o.options.relativePoints?t[s]=100:0>i?e[s]+=i:t[s]+=i},this)},this);var s=t.concat(e);this.min=i.min(s),this.max=i.max(s)}else i.each(o.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)};this.scales={};var a=e.scales.getScaleConstructor(this.options.scales.xAxes[0].scaleType),n=new a({ctx:this.chart.ctx,options:this.options.scales.xAxes[0],id:this.options.scales.xAxes[0].id,
-calculateRange:function(){this.labels=o.data.labels,this.min=0,this.max=this.labels.length},calculateBaseWidth:function(){return this.getPixelForValue(null,1,!0)-this.getPixelForValue(null,0,!0)-2*o.options.elements.bar.valueSpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*o.options.elements.bar.datasetSpacing;return o.options.stacked?e:e/t},calculateBarX:function(t,e,i){var s=this.calculateBaseWidth(),a=this.getPixelForValue(null,i,!0)-s/2,n=this.calculateBarWidth(t);return o.options.stacked?a+n/2:a+n*e+e*o.options.elements.bar.datasetSpacing+n/2}});this.scales[n.id]=n,i.each(this.options.scales.yAxes,function(t){var i=e.scales.getScaleConstructor(t.scaleType),a=new i({ctx:this.chart.ctx,options:t,calculateRange:s,calculateBarBase:function(t,e){var i=0;if(o.options.stacked){var s=o.data.datasets[t].data[e];if(0>s)for(var a=0;t>a;a++)o.data.datasets[a].yAxisID===this.id&&(i+=o.data.datasets[a].data[e]<0?o.data.datasets[a].data[e]:0);else for(var n=0;t>n;n++)o.data.datasets[n].yAxisID===this.id&&(i+=o.data.datasets[n].data[e]>0?o.data.datasets[n].data[e]:0);return this.getPixelForValue(i)}return i=this.getPixelForValue(this.min),this.beginAtZero||this.min<=0&&this.max>=0||this.min>=0&&this.max<=0?(i=this.getPixelForValue(0),i+=this.options.gridLines.lineWidth):this.min<0&&this.max<0&&(i=this.getPixelForValue(this.max)),i},calculateBarY:function(t,e){var i=o.data.datasets[t].data[e];if(o.options.stacked){for(var s=0,a=0,n=0;t>n;n++)o.data.datasets[n].data[e]<0?a+=o.data.datasets[n].data[e]||0:s+=o.data.datasets[n].data[e]||0;return this.getPixelForValue(0>i?a+i:s+i)}for(var r=0,l=t;l<o.data.datasets.length;l++)r+=l===t&&i?i:i;return this.getPixelForValue(i)},id:t.id});this.scales[a.id]=a},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.scales,function(t){t.draw(this.chartArea)},this),this.eachElement(function(t,i,o){t.transition(e).draw()},this),this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.bar.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.bar.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.bar.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.bar.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.bar.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.bar.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hoverAnimationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},cutoutPercentage:50};e.Type.extend({name:"Doughnut",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Arc({_chart:this.chart,_datasetIndex:o,_index:s,_model:{}}))},this)},this),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),this.resetElements(),this.update()},calculateCircumference:function(t,e){return t.total>0?2*Math.PI*(e/t.total):0},resetElements:function(){this.outerRadius=(i.min([this.chart.width,this.chart.height])-this.options.elements.slice.borderWidth/2)/2,this.innerRadius=this.options.cutoutPercentage?this.outerRadius/100*this.options.cutoutPercentage:1,this.radiusLength=(this.outerRadius-this.innerRadius)/this.data.datasets.length,i.each(this.data.datasets,function(t,e){t.total=0,i.each(t.data,function(e){t.total+=Math.abs(e)},this),t.outerRadius=this.outerRadius-this.radiusLength*e,t.innerRadius=t.outerRadius-this.radiusLength,i.each(t.metaData,function(e,o){i.extend(e,{_model:{x:this.chart.width/2,y:this.chart.height/2,startAngle:Math.PI*-.5,circumference:this.options.animation.animateRotate?0:this.calculateCircumference(metaSlice.value),outerRadius:this.options.animation.animateScale?0:t.outerRadius,innerRadius:this.options.animation.animateScale?0:t.innerRadius,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(t.backgroundColor,o,this.options.elements.slice.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(t.hoverBackgroundColor,o,this.options.elements.slice.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(t.borderWidth,o,this.options.elements.slice.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(t.borderColor,o,this.options.elements.slice.borderColor),label:i.getValueAtIndexOrDefault(t.label,o,this.data.labels[o])}}),e.pivot()},this)},this)},update:function(t){this.outerRadius=(i.min([this.chart.width,this.chart.height])-this.options.elements.slice.borderWidth/2)/2,this.innerRadius=this.options.cutoutPercentage?this.outerRadius/100*this.options.cutoutPercentage:1,this.radiusLength=(this.outerRadius-this.innerRadius)/this.data.datasets.length,i.each(this.data.datasets,function(t,e){t.total=0,i.each(t.data,function(e){t.total+=Math.abs(e)},this),t.outerRadius=this.outerRadius-this.radiusLength*e,t.innerRadius=t.outerRadius-this.radiusLength,i.each(t.metaData,function(o,s){i.extend(o,{_chart:this.chart,_datasetIndex:e,_index:s,_model:{x:this.chart.width/2,y:this.chart.height/2,circumference:this.calculateCircumference(t,t.data[s]),outerRadius:t.outerRadius,innerRadius:t.innerRadius,backgroundColor:o.custom&&o.custom.backgroundColor?o.custom.backgroundColor:i.getValueAtIndexOrDefault(t.backgroundColor,s,this.options.elements.slice.backgroundColor),hoverBackgroundColor:o.custom&&o.custom.hoverBackgroundColor?o.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(t.hoverBackgroundColor,s,this.options.elements.slice.hoverBackgroundColor),borderWidth:o.custom&&o.custom.borderWidth?o.custom.borderWidth:i.getValueAtIndexOrDefault(t.borderWidth,s,this.options.elements.slice.borderWidth),borderColor:o.custom&&o.custom.borderColor?o.custom.borderColor:i.getValueAtIndexOrDefault(t.borderColor,s,this.options.elements.slice.borderColor),label:i.getValueAtIndexOrDefault(t.label,s,this.data.labels[s])}}),0===s?o._model.startAngle=Math.PI*-.5:o._model.startAngle=t.metaData[s-1]._model.endAngle,o._model.endAngle=o._model.startAngle+o._model.circumference,s<t.data.length-1&&(t.metaData[s+1]._model.startAngle=o._model.endAngle),o.pivot()},this)},this),this.render(t)},draw:function(t){t=t||1,this.clear(),this.eachElement(function(e){e.transition(t).draw()},this),this.tooltip.transition(t).draw()},events:function(t){this.lastActive=this.lastActive||[],"mouseout"==t.type?this.active=[]:this.active=function(){switch(this.options.hover.mode){case"single":return this.getSliceAtEvent(t);case"label":return this.getSlicesAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.slice.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.slice.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.slice.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.slice.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.slice.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.slice.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,this.active[0]._model.borderColor),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.hoverBorderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,this.active[0]._model.borderColor),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.hoverBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this},getSliceAtEvent:function(t){var e=[],o=i.getRelativePosition(t);return this.eachElement(function(t,i){t.inRange(o.x,o.y)&&e.push(t)},this),e}}),e.types.Doughnut.extend({name:"Pie",defaults:i.merge(o,{cutoutPercentage:0})})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={stacked:!1,hover:{mode:"label"},scales:{xAxes:[{scaleType:"dataset",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{scaleType:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]}};e.Type.extend({name:"Line",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaDataset=new e.Line({_chart:this.chart,_datasetIndex:o,_points:t.metaData}),t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Point({_datasetIndex:o,_index:s,_chart:this.chart,_model:{x:0,y:0}}))},this),t.xAxisID=this.options.scales.xAxes[0].id,t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},nextPoint:function(t,e){return t[e+1]||t[e]},previousPoint:function(t,e){return t[e-1]||t[e]},resetElements:function(){this.eachElement(function(t,e,o,s){var a,n=this.scales[this.data.datasets[s].xAxisID],r=this.scales[this.data.datasets[s].yAxisID];a=r.getPixelForValue(r.min<0&&r.max<0?r.max:r.min>0&&r.max>0?r.min:0),i.extend(t,{_chart:this.chart,_xScale:n,_yScale:r,_datasetIndex:s,_index:e,_model:{x:n.getPixelForValue(null,e,!0),y:a,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.data.datasets[s].radius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].hitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,e){var o,s=this.scales[t.yAxisID];o=s.getPixelForValue(s.min<0&&s.max<0?s.max:s.min>0&&s.max>0?s.min:0),i.extend(t.metaDataset,{_scale:s,_datasetIndex:e,_children:t.metaData,_model:{tension:t.metaDataset.custom&&t.metaDataset.custom.tension?t.metaDataset.custom.tension:t.tension||this.options.elements.line.tension,backgroundColor:t.metaDataset.custom&&t.metaDataset.custom.backgroundColor?t.metaDataset.custom.backgroundColor:t.backgroundColor||this.options.elements.line.backgroundColor,borderWidth:t.metaDataset.custom&&t.metaDataset.custom.borderWidth?t.metaDataset.custom.borderWidth:t.borderWidth||this.options.elements.line.borderWidth,borderColor:t.metaDataset.custom&&t.metaDataset.custom.borderColor?t.metaDataset.custom.borderColor:t.borderColor||this.options.elements.line.borderColor,fill:t.metaDataset.custom&&t.metaDataset.custom.fill?t.metaDataset.custom.fill:void 0!==t.fill?t.fill:this.options.elements.line.fill,skipNull:void 0!==t.skipNull?t.skipNull:this.options.elements.line.skipNull,drawNull:void 0!==t.drawNull?t.drawNull:this.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:o}}),t.metaDataset.pivot()}),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:n,_datasetIndex:s,_index:e,_model:{x:a.getPixelForValue(null,e,!0),y:n.getPointPixelForValue(this.data.datasets[s].data[e],e,s),tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.data.datasets[s].radius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].hitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this),this.render(t)},buildScale:function(){var t=this,o=function(){this.min=null,this.max=null;var e=[],o=[];if(t.options.stacked){i.each(t.data.datasets,function(s){s.yAxisID===this.id&&i.each(s.data,function(i,s){e[s]=e[s]||0,o[s]=o[s]||0,t.options.relativePoints?e[s]=100:0>i?o[s]+=i:e[s]+=i},this)},this);var s=e.concat(o);this.min=i.min(s),this.max=i.max(s)}else i.each(t.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)};this.scales={};var s=e.scales.getScaleConstructor(this.options.scales.xAxes[0].scaleType),a=new s({ctx:this.chart.ctx,options:this.options.scales.xAxes[0],calculateRange:function(){this.labels=t.data.labels,this.min=0,this.max=this.labels.length},id:this.options.scales.xAxes[0].id});this.scales[a.id]=a,i.each(this.options.scales.yAxes,function(i){var s=e.scales.getScaleConstructor(i.scaleType),a=new s({ctx:this.chart.ctx,options:i,calculateRange:o,getPointPixelForValue:function(e,i,o){if(t.options.stacked){for(var s=0,a=0,n=0;o>n;++n)t.data.datasets[n].data[i]<0?a+=t.data.datasets[n].data[i]:s+=t.data.datasets[n].data[i];return this.getPixelForValue(0>e?a+e:s+e)}return this.getPixelForValue(e)},id:i.id});this.scales[a.id]=a},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.scales,function(t){t.draw(this.chartArea)},this);for(var o=this.data.datasets.length-1;o>=0;o--){var s=this.data.datasets[o];i.each(s.metaData,function(t,i){t.transition(e)},this),s.metaDataset.transition(e).draw(),i.each(s.metaData,function(t){t.draw()})}this.tooltip.transition(e).draw()},events:function(t){this.lastActive=this.lastActive||[],"mouseout"==t.type?this.active=[]:this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.radius=this.lastActive[0].custom&&this.lastActive[0].custom.radius?this.lastActive[0].custom.radius:i.getValueAtIndexOrDefault(e.radius,o,this.options.elements.point.radius),this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.radius=this.lastActive[s].custom&&this.lastActive[s].custom.radius?this.lastActive[s].custom.radius:i.getValueAtIndexOrDefault(e.radius,o,this.options.elements.point.radius),this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.radius?this.active[0].custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.options.elements.point.hoverRadius),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.radius?this.active[s].custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.options.elements.point.hoverRadius),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={scale:{scaleType:"radialLinear",display:!0,animate:!1,lineArc:!0,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2}},animateRotate:!0};e.Type.extend({name:"PolarArea",defaults:o,initialize:function(){var t=this,o=e.scales.getScaleConstructor(this.options.scale.scaleType);this.scale=new o({options:this.options.scale,lineArc:!0,width:this.chart.width,height:this.chart.height,xCenter:this.chart.width/2,yCenter:this.chart.height/2,ctx:this.chart.ctx,valuesCount:this.data.length,calculateRange:function(){this.min=null,this.max=null,i.each(t.data.datasets[0].data,function(t){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)}}),i.bindEvents(this,this.options.events,this.events),i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Arc({_chart:this.chart,_datasetIndex:o,_index:s,_model:{}}))},this)},this),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),this.updateScaleRange(),this.scale.calculateRange(),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},updateScaleRange:function(){i.extend(this.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})},resetElements:function(){1/this.data.datasets[0].data.length*2;i.each(this.data.datasets[0].metaData,function(t,e){this.data.datasets[0].data[e];i.extend(t,{_index:e,_model:{x:this.chart.width/2,y:this.chart.height/2,innerRadius:0,outerRadius:0,startAngle:Math.PI*-.5,endAngle:Math.PI*-.5,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor,e,this.options.elements.slice.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor,e,this.options.elements.slice.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth,e,this.options.elements.slice.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[0].borderColor,e,this.options.elements.slice.borderColor),
-label:i.getValueAtIndexOrDefault(this.data.datasets[0].labels,e,this.data.datasets[0].labels[e])}}),t.pivot()},this)},update:function(t){this.updateScaleRange(),this.scale.calculateRange(),this.scale.generateTicks(),this.scale.buildYLabels(),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height);var o=1/this.data.datasets[0].data.length*2;i.each(this.data.datasets[0].metaData,function(t,e){var s=this.data.datasets[0].data[e],a=-.5*Math.PI+Math.PI*o*e,n=a+o*Math.PI;i.extend(t,{_index:e,_model:{x:this.chart.width/2,y:this.chart.height/2,innerRadius:0,outerRadius:this.scale.calculateCenterOffset(s),startAngle:a,endAngle:n,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor,e,this.options.elements.slice.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor,e,this.options.elements.slice.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth,e,this.options.elements.slice.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[0].borderColor,e,this.options.elements.slice.borderColor),label:i.getValueAtIndexOrDefault(this.data.datasets[0].labels,e,this.data.datasets[0].labels[e])}}),t.pivot(),console.log(t)},this),this.render(t)},draw:function(t){var e=t||1;this.clear(),i.each(this.data.datasets[0].metaData,function(t,i){t.transition(e).draw()},this),this.scale.draw(),this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getSliceAtEvent(t);case"label":return this.getSlicesAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.slice.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.slice.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.slice.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.slice.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.slice.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.slice.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+1),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+1),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this},getSliceAtEvent:function(t){var e=[],o=i.getRelativePosition(t);return this.eachElement(function(t,i){t.inRange(o.x,o.y)&&e.push(t)},this),e}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.Type.extend({name:"Radar",defaults:{scale:{scaleType:"radialLinear",display:!0,animate:!1,lineArc:!1,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1},angleLines:{show:!0,color:"rgba(0,0,0,.1)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},elements:{line:{tension:0}},legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].strokeColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>'},initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaDataset=new e.Line({_chart:this.chart,_datasetIndex:o,_points:t.metaData,_loop:!0}),t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Point({_datasetIndex:o,_index:s,_chart:this.chart,_model:{x:0,y:0}}))},this)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},nextPoint:function(t,e){return t[e+1]||t[0]},previousPoint:function(t,e){return t[e-1]||t[t.length-1]},resetElements:function(){this.eachElement(function(t,e,o,s){i.extend(t,{_chart:this.chart,_datasetIndex:s,_index:e,_scale:this.scale,_model:{x:this.scale.xCenter,y:this.scale.yCenter,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=this.scale.xCenter,t._model.controlPointPreviousY=this.scale.yCenter,t._model.controlPointNextX=this.scale.xCenter,t._model.controlPointNextY=this.scale.yCenter,t.pivot()},this)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,e){var o;o=this.scale.min<0&&this.scale.max<0?this.scale.getPointPosition(0,this.scale.max):this.scale.min>0&&this.scale.max>0?this.scale.getPointPosition(0,this.scale.min):this.scale.getPointPosition(0,0),i.extend(t.metaDataset,{_datasetIndex:e,_children:t.metaData,_model:{tension:t.tension||this.options.elements.line.tension,backgroundColor:t.backgroundColor||this.options.elements.line.backgroundColor,borderWidth:t.borderWidth||this.options.elements.line.borderWidth,borderColor:t.borderColor||this.options.elements.line.borderColor,fill:void 0!==t.fill?t.fill:this.options.elements.line.fill,skipNull:void 0!==t.skipNull?t.skipNull:this.options.elements.line.skipNull,drawNull:void 0!==t.drawNull?t.drawNull:this.options.elements.line.drawNull,scaleTop:this.scale.top,scaleBottom:this.scale.bottom,scaleZero:o}}),t.metaDataset.pivot()}),this.eachElement(function(t,e,o,s){var a=this.scale.getPointPosition(e,this.scale.calculateCenterOffset(this.data.datasets[s].data[e]));i.extend(t,{_chart:this.chart,_datasetIndex:s,_index:e,_model:{x:a.x,y:a.y,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this),this.render(t)},buildScale:function(){var t=this,o=e.scales.getScaleConstructor(this.options.scale.scaleType);this.scale=new o({options:this.options.scale,height:this.chart.height,width:this.chart.width,xCenter:this.chart.width/2,yCenter:this.chart.height/2,ctx:this.chart.ctx,labels:this.data.labels,valuesCount:this.data.datasets[0].data.length,calculateRange:function(){this.min=null,this.max=null,i.each(t.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)}}),this.scale.setScaleSize(),this.scale.calculateRange(),this.scale.generateTicks(),this.scale.buildYLabels()},draw:function(t){var e=t||1;this.clear(),this.scale.draw(this.chartArea);for(var o=this.data.datasets.length-1;o>=0;o--){var s=this.data.datasets[o];i.each(s.metaData,function(t,i){t.transition(e)},this),s.metaDataset.transition(e).draw(),i.each(s.metaData,function(t){t.draw()})}this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.radius=this.lastActive[0].custom&&this.lastActive[0].custom.radius?this.lastActive[0].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.radius=this.lastActive[s].custom&&this.lastActive[s].custom.radius?this.lastActive[s].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+2),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth+2);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+2),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth+2);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.scaleService={fitScalesForChart:function(t,e,o){var s=5,a=5;if(t){var n=i.where(t.scales,function(t){return"left"==t.options.position}),r=i.where(t.scales,function(t){return"right"==t.options.position}),l=i.where(t.scales,function(t){return"top"==t.options.position}),h=i.where(t.scales,function(t){return"bottom"==t.options.position});if(0===l.length||0===h.length){var c=0,d=function(t){t.options.labels.show&&(c=Math.max(c,t.options.labels.fontSize))};i.each(n,d),i.each(r,d),0===l.length&&(a+=.75*c),0===h.length&&(a+=1.5*c)}var u,m=e/2,v=o/2,g=v/m;t.options.maintainAspectRatio&&(u=o/e,g!=u&&(v=m*u,g=u)),m-=2*s,v-=2*a;var p=(e-m)/(n.length+r.length),f=(o-v)/(l.length+h.length),b=[],x=function(t){var e=t.fit(p,v);b.push({horizontal:!1,minSize:e,scale:t})},A=function(t){var e=t.fit(m,f);b.push({horizontal:!0,minSize:e,scale:t})};i.each(n,x),i.each(r,x),i.each(l,A),i.each(h,A);var C=o-2*a,y=e-2*s;i.each(b,function(t){t.horizontal?C-=t.minSize.height:y-=t.minSize.width});var _=function(t){var e=i.findNextWhere(b,function(e){return e.scale===t});e&&t.fit(e.minSize.width,C)},w=function(t){var e=i.findNextWhere(b,function(e){return e.scale===t}),o={left:k,right:P,top:0,bottom:0};e&&t.fit(y,e.minSize.height,o)},k=s,P=s,S=a,I=a;i.each(n,_),i.each(r,_),i.each(n,function(t){k+=t.width}),i.each(r,function(t){P+=t.width}),i.each(l,w),i.each(h,w),i.each(l,function(t){S+=t.height}),i.each(h,function(t){I+=t.height}),i.each(n,function(t){var e=i.findNextWhere(b,function(e){return e.scale===t}),o={left:0,right:0,top:S,bottom:I};e&&t.fit(e.minSize.width,C,o)}),i.each(r,function(t){var e=i.findNextWhere(b,function(e){return e.scale===t}),o={left:0,right:0,top:S,bottom:I};e&&t.fit(e.minSize.width,C,o)});var W=s,D=a,O=function(t){t.left=W,t.right=W+t.width,t.top=S,t.bottom=S+C,W=t.right},M=function(t){t.left=k,t.right=k+y,t.top=D,t.bottom=D+t.height,D=t.bottom};i.each(n,O),i.each(l,M),W+=y,D+=C,i.each(r,O),i.each(h,M),t.chartArea={left:k,top:S,right:k+y,bottom:S+C}}}},e.scales={constructors:{},registerScaleType:function(t,e){this.constructors[t]=e},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0}};var o=e.Element.extend({calculateRange:i.noop,isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},generateTicks:function(t,e){if(this.ticks=[],this.options.override)for(var o=0;o<=this.options.override.steps;++o){var s=this.options.override.start+o*this.options.override.stepWidth;ticks.push(s)}else{var a;if(a=this.isHorizontal()?Math.min(11,Math.ceil(t/50)):Math.min(11,Math.ceil(e/(2*this.options.labels.fontSize))),a=Math.max(2,a),this.options.beginAtZero){var n=i.sign(this.min),r=i.sign(this.max);0>n&&0>r?this.max=0:n>0&&r>0&&(this.min=0)}for(var l=i.niceNum(this.max-this.min,!1),h=i.niceNum(l/(a-1),!0),c=Math.floor(this.min/h)*h,d=Math.ceil(this.max/h)*h,u=c;d>=u;u+=h)this.ticks.push(u)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,o){var s;this.options.labels.userCallback?s=this.options.lables.userCallback(t,e,o):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.labels.push(s?s:"")},this)},getPixelForValue:function(t){var e,i=this.max-this.min;return e=this.isHorizontal()?this.left+this.width/i*(t-this.min):this.bottom-this.height/i*(t-this.min)},fit:function(t,e){this.calculateRange(),this.generateTicks(t,e),this.buildLabels();var o={width:0,height:0};if(this.isHorizontal()?(o.width=t,o.height=this.options.gridLines.show?10:0):(o.height=e,o.width=this.options.gridLines.show?10:0),this.options.labels.show){var s=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);if(this.isHorizontal()){var a=(e-o.height,1.5*this.options.labels.fontSize);o.height=Math.min(e,o.height+a)}else{var n=t-o.width,r=i.longestText(this.ctx,s,this.labels);n>r?o.width+=r:o.width=t}}return this.width=o.width,this.height=o.height,o},draw:function(t){if(this.options.display){var e,o;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){e=!0,o=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var s="bottom"==this.options.position?this.top:this.bottom-5,a="bottom"==this.options.position?this.top+5:this.bottom;i.each(this.ticks,function(n,r){var l=this.getPixelForValue(n);0===n||!o&&0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),l+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(l,s),this.ctx.lineTo(l,a)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(l,t.top),this.ctx.lineTo(l,t.bottom)),this.ctx.stroke()},this)}if(this.options.labels.show){var n;"top"==this.options.position?(n=this.bottom-10,this.ctx.textBaseline="bottom"):(n=this.top+10,this.ctx.textBaseline="top"),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,i,n)},this)}}else{if(this.options.gridLines.show){e=!0,o=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var r="right"==this.options.position?this.left:this.right-5,l="right"==this.options.position?this.left+5:this.right;i.each(this.ticks,function(s,a){var n=this.getPixelForValue(s);0===s||!o&&0===a?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),n+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(r,n),this.ctx.lineTo(l,n)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,n),this.ctx.lineTo(t.right,n)),this.ctx.stroke()},this)}if(this.options.labels.show){var h;"left"==this.options.position?(h=this.right-10,this.ctx.textAlign="right"):(h=this.left+5,this.ctx.textAlign="left"),this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,h,i)},this)}}}}});e.scales.registerScaleType("linear",o);var s=e.Element.extend({calculateRange:i.noop,isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},getPixelForValue:function(t,e,i){if(this.isHorizontal()){var o=(this.labelRotation>0,this.width-(this.paddingLeft+this.paddingRight)),s=o/Math.max(this.max-(this.options.gridLines.offsetGridLines?0:1),1),a=s*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&i&&(a+=s/2),this.left+Math.round(a)}return this.top+e*(this.height/this.max)},calculateLabelRotation:function(t,e){var o=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=o;var s,a,n=this.ctx.measureText(this.labels[0]).width,r=this.ctx.measureText(this.labels[this.labels.length-1]).width;if(this.paddingRight=r/2+3,this.paddingLeft=n/2+3,this.labelRotation=0,this.options.display){var l,h,c=i.longestText(this.ctx,o,this.labels);this.labelWidth=c;for(var d=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>d&&0===this.labelRotation||this.labelWidth>d&&this.labelRotation<=90&&this.labelRotation>0;){if(l=Math.cos(i.toRadians(this.labelRotation)),h=Math.sin(i.toRadians(this.labelRotation)),s=l*n,a=l*r,s+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=s+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,h*c>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=l*c}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;e&&(this.paddingLeft-=e.left,this.paddingRight-=e.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},fit:function(t,e,o){this.calculateRange(),this.calculateLabelRotation(e,o);var s={width:0,height:0},a=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),n=i.longestText(this.ctx,a,this.labels);if(this.isHorizontal()){s.width=t,this.width=t;var r=Math.cos(i.toRadians(this.labelRotation))*n+1.5*this.options.labels.fontSize;s.height=Math.min(r,e)}else s.height=e,this.height=e,s.width=Math.min(n+6,t);return this.width=s.width,this.height=s.height,s},draw:function(t){if(this.options.display){var e;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){e=!0;var o="bottom"==this.options.position?this.top:this.bottom-10,s="bottom"==this.options.position?this.top+10:this.bottom,a=0!==this.labelRotation;i.each(this.labels,function(n,r){var l=this.getPixelForValue(n,r,!1),h=this.getPixelForValue(n,r,!0);this.options.gridLines.show&&(0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),l+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(l,o),this.ctx.lineTo(l,s)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(l,t.top),this.ctx.lineTo(l,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(h,a?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=a?"right":"center",this.ctx.textBaseline=a?"middle":"top",this.ctx.fillText(n,0,0),this.ctx.restore())},this)}else this.options.gridLines.show,this.options.labels.show}}});e.scales.registerScaleType("dataset",s);var a=e.Element.extend({initialize:function(){this.size=i.min([this.height,this.width]),this.drawingArea=this.options.display?this.size/2-(this.options.labels.fontSize/2+this.options.labels.backdropPaddingY):this.size/2},calculateCenterOffset:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},update:function(){this.options.lineArc?this.drawingArea=this.options.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},calculateRange:i.noop,generateTicks:function(){if(this.ticks=[],this.options.override)for(var t=0;t<=this.options.override.steps;++t){var e=this.options.override.start+t*this.options.override.stepWidth;ticks.push(e)}else{var o=Math.min(11,Math.ceil(this.drawingArea/(2*this.options.labels.fontSize)));if(o=Math.max(2,o),this.options.beginAtZero){var s=i.sign(this.min),a=i.sign(this.max);0>s&&0>a?this.max=0:s>0&&a>0&&(this.min=0)}for(var n=i.niceNum(this.max-this.min,!1),r=i.niceNum(n/(o-1),!0),l=Math.floor(this.min/r)*r,h=Math.ceil(this.max/r)*r,c=l;h>=c;c+=r)this.ticks.push(c)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildYLabels:function(){this.yLabels=[],i.each(this.ticks,function(t,e,o){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,o):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.yLabels.push(s?s:"")},this)},getCircumference:function(){return 2*Math.PI/this.valuesCount},setScaleSize:function(){var t,e,o,s,a,n,r,l,h,c,d,u,m=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),v=this.width,g=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.valuesCount;e++)t=this.getPointPosition(e,m),o=this.ctx.measureText(i.template(this.options.labels.template,{value:this.labels[e]})).width+5,0===e||e===this.valuesCount/2?(s=o/2,t.x+s>v&&(v=t.x+s,a=e),t.x-s<g&&(g=t.x-s,r=e)):e<this.valuesCount/2?t.x+o>v&&(v=t.x+o,a=e):e>this.valuesCount/2&&t.x-o<g&&(g=t.x-o,r=e);h=g,c=Math.ceil(v-this.width),n=this.getIndexAngle(a),l=this.getIndexAngle(r),d=c/Math.sin(n+Math.PI/2),u=h/Math.sin(l+Math.PI/2),d=i.isNumber(d)?d:0,u=i.isNumber(u)?u:0,this.drawingArea=m-(u+d)/2,this.setCenterPoint(u,d)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,o=t+this.drawingArea;this.xCenter=(o+i)/2,
-this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.valuesCount;return t*e-Math.PI/2},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},draw:function(){if(this.options.display){var t=this.ctx;if(i.each(this.yLabels,function(e,o){if(o>0){var s,a=o*(this.drawingArea/Math.max(this.ticks.length,1)),n=this.yCenter-a;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,a,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var r=0;r<this.valuesCount;r++)s=this.getPointPosition(r,this.calculateCenterOffset(this.ticks[o])),0===r?t.moveTo(s.x,s.y):t.lineTo(s.x,s.y);t.closePath(),t.stroke()}if(this.options.labels.show){if(t.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),this.showLabelBackdrop){var l=t.measureText(e).width;t.fillStyle=this.options.labels.backdropColor,t.fillRect(this.xCenter-l/2-this.options.labels.backdropPaddingX,n-this.fontSize/2-this.options.labels.backdropPaddingY,l+2*this.options.labels.backdropPaddingX,this.options.labels.fontSize+2*this.options.lables.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.labels.fontColor,t.fillText(e,this.xCenter,n)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.valuesCount-1;e>=0;e--){if(this.options.angleLines.show){var o=this.getPointPosition(e,this.calculateCenterOffset(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(o.x,o.y),t.stroke(),t.closePath()}var s=this.getPointPosition(e,this.calculateCenterOffset(this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var a=this.labels.length,n=this.labels.length/2,r=n/2,l=r>e||e>a-r,h=e===r||e===a-r;0===e?t.textAlign="center":e===n?t.textAlign="center":n>e?t.textAlign="left":t.textAlign="right",h?t.textBaseline="middle":l?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.labels[e],s.x,s.y)}}}}});e.scales.registerScaleType("radialLinear",a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={hover:{mode:"single"},scales:{xAxes:[{scaleType:"linear",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,integersOnly:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{scaleType:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,integersOnly:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]},legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].borderColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>',tooltips:{template:"(<%= value.x %>, <%= value.y %>)",multiTemplate:"<%if (datasetLabel){%><%=datasetLabel%>: <%}%>(<%= value.x %>, <%= value.y %>)"}};e.Type.extend({name:"Scatter",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaDataset=new e.Line({_chart:this.chart,_datasetIndex:o,_points:t.metaData}),t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Point({_datasetIndex:o,_index:s,_chart:this.chart,_model:{x:0,y:0}}))},this),t.xAxisID||(t.xAxisID=this.options.scales.xAxes[0].id),t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},nextPoint:function(t,e){return t[e+1]||t[e]},previousPoint:function(t,e){return t[e-1]||t[e]},resetElements:function(){this.eachElement(function(t,e,o,s){var a,n=this.scales[this.data.datasets[s].xAxisID],r=this.scales[this.data.datasets[s].yAxisID];a=r.getPixelForValue(r.min<0&&r.max<0?r.max:r.min>0&&r.max>0?r.min:0),i.extend(t,{_chart:this.chart,_xScale:n,_yScale:r,_datasetIndex:s,_index:e,_model:{x:n.getPixelForValue(this.data.datasets[s].data[e].x),y:a,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e]||null===this.data.datasets[s].data[e].x||null===this.data.datasets[s].data[e].y,hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},update:function(){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,e){var o,s=this.scales[t.yAxisID];o=s.getPixelForValue(s.min<0&&s.max<0?s.max:s.min>0&&s.max>0?s.min:0),i.extend(t.metaDataset,{_scale:s,_datasetIndex:e,_children:t.metaData,_model:{tension:t.tension||this.options.elements.line.tension,backgroundColor:t.backgroundColor||this.options.elements.line.backgroundColor,borderWidth:t.borderWidth||this.options.elements.line.borderWidth,borderColor:t.borderColor||this.options.elements.line.borderColor,fill:void 0!==t.fill?t.fill:this.options.elements.line.fill,skipNull:void 0!==t.skipNull?t.skipNull:this.options.elements.line.skipNull,drawNull:void 0!==t.drawNull?t.drawNull:this.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:o}}),t.metaDataset.pivot()}),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:n,_datasetIndex:s,_index:e,_model:{x:a.getPixelForValue(this.data.datasets[s].data[e].x),y:n.getPixelForValue(this.data.datasets[s].data[e].y),tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e]||null===this.data.datasets[s].data[e].x||null===this.data.datasets[s].data[e].y,hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this),this.render()},buildScale:function(){var t=this,o=function(){this.min=null,this.max=null,i.each(t.data.datasets,function(t){t.xAxisID===this.id&&i.each(t.data,function(t){null===this.min?this.min=t.x:t.x<this.min&&(this.min=t.x),null===this.max?this.max=t.x:t.x>this.max&&(this.max=t.x)},this)},this)},s=function(){this.min=null,this.max=null,i.each(t.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t){null===this.min?this.min=t.y:t.y<this.min&&(this.min=t.y),null===this.max?this.max=t.y:t.y>this.max&&(this.max=t.y)},this)},this)};this.scales={},i.each(this.options.scales.xAxes,function(t){var i=e.scales.getScaleConstructor(t.scaleType),s=new i({ctx:this.chart.ctx,options:t,calculateRange:o,id:t.id});this.scales[s.id]=s},this),i.each(this.options.scales.yAxes,function(t){var i=e.scales.getScaleConstructor(t.scaleType),o=new i({ctx:this.chart.ctx,options:t,calculateRange:s,id:t.id,getPointPixelForValue:function(t,e,i){return this.getPixelForValue(t)}});this.scales[o.id]=o},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.scales,function(t){t.draw(this.chartArea)},this);for(var o=this.data.datasets.length-1;o>=0;o--){var s=this.data.datasets[o];i.each(s.metaData,function(t,i){t.transition(e)},this),s.metaDataset.transition(e).draw(),i.each(s.metaData,function(t){t.draw()})}this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.radius=this.lastActive[0].custom&&this.lastActive[0].custom.radius?this.lastActive[0].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.radius=this.lastActive[s].custom&&this.lastActive[s].custom.radius?this.lastActive[s].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+1),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+1),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hoverAnimationDuration))}return this.lastActive=this.active,this}})}.call(this),!function t(e,i,o){function s(n,r){if(!i[n]){if(!e[n]){var l="function"==typeof require&&require;if(!r&&l)return l(n,!0);if(a)return a(n,!0);var h=new Error("Cannot find module '"+n+"'");throw h.code="MODULE_NOT_FOUND",h}var c=i[n]={exports:{}};e[n][0].call(c.exports,function(t){var i=e[n][1][t];return s(i?i:t)},c,c.exports,t,e,i,o)}return i[n].exports}for(var a="function"==typeof require&&require,n=0;n<o.length;n++)s(o[n]);return s}({1:[function(t,e,i){!function(){var i=t("color-convert"),o=t("color-string"),s=function(t){if(t instanceof s)return t;if(!(this instanceof s))return new s(t);if(this.values={rgb:[0,0,0],hsl:[0,0,0],hsv:[0,0,0],hwb:[0,0,0],cmyk:[0,0,0,0],alpha:1},"string"==typeof t){var e=o.getRgba(t);if(e)this.setValues("rgb",e);else if(e=o.getHsla(t))this.setValues("hsl",e);else{if(!(e=o.getHwb(t)))throw new Error('Unable to parse color from string "'+t+'"');this.setValues("hwb",e)}}else if("object"==typeof t){var e=t;if(void 0!==e.r||void 0!==e.red)this.setValues("rgb",e);else if(void 0!==e.l||void 0!==e.lightness)this.setValues("hsl",e);else if(void 0!==e.v||void 0!==e.value)this.setValues("hsv",e);else if(void 0!==e.w||void 0!==e.whiteness)this.setValues("hwb",e);else{if(void 0===e.c&&void 0===e.cyan)throw new Error("Unable to parse color from object "+JSON.stringify(t));this.setValues("cmyk",e)}}};s.prototype={rgb:function(t){return this.setSpace("rgb",arguments)},hsl:function(t){return this.setSpace("hsl",arguments)},hsv:function(t){return this.setSpace("hsv",arguments)},hwb:function(t){return this.setSpace("hwb",arguments)},cmyk:function(t){return this.setSpace("cmyk",arguments)},rgbArray:function(){return this.values.rgb},hslArray:function(){return this.values.hsl},hsvArray:function(){return this.values.hsv},hwbArray:function(){return 1!==this.values.alpha?this.values.hwb.concat([this.values.alpha]):this.values.hwb},cmykArray:function(){return this.values.cmyk},rgbaArray:function(){var t=this.values.rgb;return t.concat([this.values.alpha])},hslaArray:function(){var t=this.values.hsl;return t.concat([this.values.alpha])},alpha:function(t){return void 0===t?this.values.alpha:(this.setValues("alpha",t),this)},red:function(t){return this.setChannel("rgb",0,t)},green:function(t){return this.setChannel("rgb",1,t)},blue:function(t){return this.setChannel("rgb",2,t)},hue:function(t){return this.setChannel("hsl",0,t)},saturation:function(t){return this.setChannel("hsl",1,t)},lightness:function(t){return this.setChannel("hsl",2,t)},saturationv:function(t){return this.setChannel("hsv",1,t)},whiteness:function(t){return this.setChannel("hwb",1,t)},blackness:function(t){return this.setChannel("hwb",2,t)},value:function(t){return this.setChannel("hsv",2,t)},cyan:function(t){return this.setChannel("cmyk",0,t)},magenta:function(t){return this.setChannel("cmyk",1,t)},yellow:function(t){return this.setChannel("cmyk",2,t)},black:function(t){return this.setChannel("cmyk",3,t)},hexString:function(){return o.hexString(this.values.rgb)},rgbString:function(){return o.rgbString(this.values.rgb,this.values.alpha)},rgbaString:function(){return o.rgbaString(this.values.rgb,this.values.alpha)},percentString:function(){return o.percentString(this.values.rgb,this.values.alpha)},hslString:function(){return o.hslString(this.values.hsl,this.values.alpha)},hslaString:function(){return o.hslaString(this.values.hsl,this.values.alpha)},hwbString:function(){return o.hwbString(this.values.hwb,this.values.alpha)},keyword:function(){return o.keyword(this.values.rgb,this.values.alpha)},rgbNumber:function(){return this.values.rgb[0]<<16|this.values.rgb[1]<<8|this.values.rgb[2]},luminosity:function(){for(var t=this.values.rgb,e=[],i=0;i<t.length;i++){var o=t[i]/255;e[i]=.03928>=o?o/12.92:Math.pow((o+.055)/1.055,2.4)}return.2126*e[0]+.7152*e[1]+.0722*e[2]},contrast:function(t){var e=this.luminosity(),i=t.luminosity();return e>i?(e+.05)/(i+.05):(i+.05)/(e+.05)},level:function(t){var e=this.contrast(t);return e>=7.1?"AAA":e>=4.5?"AA":""},dark:function(){var t=this.values.rgb,e=(299*t[0]+587*t[1]+114*t[2])/1e3;return 128>e},light:function(){return!this.dark()},negate:function(){for(var t=[],e=0;3>e;e++)t[e]=255-this.values.rgb[e];return this.setValues("rgb",t),this},lighten:function(t){return this.values.hsl[2]+=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},darken:function(t){return this.values.hsl[2]-=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},saturate:function(t){return this.values.hsl[1]+=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},desaturate:function(t){return this.values.hsl[1]-=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},whiten:function(t){return this.values.hwb[1]+=this.values.hwb[1]*t,this.setValues("hwb",this.values.hwb),this},blacken:function(t){return this.values.hwb[2]+=this.values.hwb[2]*t,this.setValues("hwb",this.values.hwb),this},greyscale:function(){var t=this.values.rgb,e=.3*t[0]+.59*t[1]+.11*t[2];return this.setValues("rgb",[e,e,e]),this},clearer:function(t){return this.setValues("alpha",this.values.alpha-this.values.alpha*t),this},opaquer:function(t){return this.setValues("alpha",this.values.alpha+this.values.alpha*t),this},rotate:function(t){var e=this.values.hsl[0];return e=(e+t)%360,e=0>e?360+e:e,this.values.hsl[0]=e,this.setValues("hsl",this.values.hsl),this},mix:function(t,e){e=1-(null==e?.5:e);for(var i=2*e-1,o=this.alpha()-t.alpha(),s=((i*o==-1?i:(i+o)/(1+i*o))+1)/2,a=1-s,n=this.rgbArray(),r=t.rgbArray(),l=0;l<n.length;l++)n[l]=n[l]*s+r[l]*a;this.setValues("rgb",n);var h=this.alpha()*e+t.alpha()*(1-e);return this.setValues("alpha",h),this},toJSON:function(){return this.rgb()},clone:function(){return new s(this.rgb())}},s.prototype.getValues=function(t){for(var e={},i=0;i<t.length;i++)e[t.charAt(i)]=this.values[t][i];return 1!=this.values.alpha&&(e.a=this.values.alpha),e},s.prototype.setValues=function(t,e){var o={rgb:["red","green","blue"],hsl:["hue","saturation","lightness"],hsv:["hue","saturation","value"],hwb:["hue","whiteness","blackness"],cmyk:["cyan","magenta","yellow","black"]},s={rgb:[255,255,255],hsl:[360,100,100],hsv:[360,100,100],hwb:[360,100,100],cmyk:[100,100,100,100]},a=1;if("alpha"==t)a=e;else if(e.length)this.values[t]=e.slice(0,t.length),a=e[t.length];else if(void 0!==e[t.charAt(0)]){for(var n=0;n<t.length;n++)this.values[t][n]=e[t.charAt(n)];a=e.a}else if(void 0!==e[o[t][0]]){for(var r=o[t],n=0;n<t.length;n++)this.values[t][n]=e[r[n]];a=e.alpha}if(this.values.alpha=Math.max(0,Math.min(1,void 0!==a?a:this.values.alpha)),"alpha"!=t){for(var n=0;n<t.length;n++){var l=Math.max(0,Math.min(s[t][n],this.values[t][n]));this.values[t][n]=Math.round(l)}for(var h in o){h!=t&&(this.values[h]=i[t][h](this.values[t]));for(var n=0;n<h.length;n++){var l=Math.max(0,Math.min(s[h][n],this.values[h][n]));this.values[h][n]=Math.round(l)}}return!0}},s.prototype.setSpace=function(t,e){var i=e[0];return void 0===i?this.getValues(t):("number"==typeof i&&(i=Array.prototype.slice.call(e)),this.setValues(t,i),this)},s.prototype.setChannel=function(t,e,i){return void 0===i?this.values[t][e]:(this.values[t][e]=i,this.setValues(t,this.values[t]),this)},window.Color=e.exports=s}()},{"color-convert":3,"color-string":4}],2:[function(t,e,i){function o(t){var e,i,o,s=t[0]/255,a=t[1]/255,n=t[2]/255,r=Math.min(s,a,n),l=Math.max(s,a,n),h=l-r;return 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U={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]
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t=this.chart.canvas;t.width=this.chart.width,t.height=this.chart.height,t.style.removeProperty?(t.style.removeProperty("width"),t.style.removeProperty("height")):(t.style.removeAttribute("width"),t.style.removeAttribute("height")),delete i.instances[this.id]},toBase64Image:function(){return this.chart.canvas.toDataURL.apply(this.chart.canvas,arguments)}}),i.Type.extend=function(t){var e=this,o=function(){return e.apply(this,arguments)};if(o.prototype=n(e.prototype),r(o.prototype,t),o.extend=i.Type.extend,t.name||e.prototype.name){var a=t.name||e.prototype.name,l=i.defaults[e.prototype.name]?n(i.defaults[e.prototype.name]):{};i.defaults[a]=s.configMerge(l,t.defaults),i.types[a]=o,i.prototype[a]=function(t){return t.options=s.configMerge(i.defaults.global,i.defaults[a],t.options||{}),new o(t,this)}}else d("Name not provided for this chart, so it hasn't been registered");return e},i.Element=function(t){r(this,t),this.initialize.apply(this,arguments)},r(i.Element.prototype,{initialize:function(){},pivot:function(){return this._view||(this._view=n(this._model)),this._start=n(this._view),this},transition:function(t){return this._view||(this._view=n(this._model)),this._start||this.pivot(),a(this._model,function(e,i){if("_"!==i[0]&&this._model.hasOwnProperty(i))if(this._view[i])if(this._model[i]===this._view[i]);else if("string"==typeof e)try{var o=s.color(this._start[i]).mix(s.color(this._model[i]),t);this._view[i]=o.rgbString()}catch(a){this._view[i]=e}else if("number"==typeof e){var n=void 0!==this._start[i]?this._start[i]:0;this._view[i]=(this._model[i]-n)*t+n}else this._view[i]=e;else"number"==typeof e?this._view[i]=e*t:this._view[i]=e||null;else;},this),1===t&&delete this._start,this},tooltipPosition:function(){return{x:this._model.x,y:this._model.y}},hasValue:function(){return m(this._model.x)&&m(this._model.y)}}),i.Element.extend=l,s.addEvent(window,"resize",function(){var t;return function(){clearTimeout(t),t=setTimeout(function(){a(i.instances,function(t){t.options.responsive&&(t.resize(),t.update(),t.render())})},50)}}()),u?define(function(){return i}):"object"==typeof module&&module.exports&&(module.exports=i),t.Chart=i,i.noConflict=function(){return t.Chart=e,i}}).call(this),/*!
+ * Chart.js
+ * http://chartjs.org/
+ * Version: 2.0.0-alpha
+ *
+ * Copyright 2015 Nick Downie
+ * Released under the MIT license
+ * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
+ */
+function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.elements.arc={backgroundColor:e.defaults.global.defaultColor,borderColor:"#fff",borderWidth:2},e.Arc=e.Element.extend({inGroupRange:function(t){var e=this._view;return e?Math.pow(t-e.x,2)<Math.pow(e.radius+e.hoverRadius,2):!1},inRange:function(t,e){var o=this._view,s=i.getAngleFromPoint(o,{x:t,y:e}),a=o.startAngle<-.5*Math.PI?o.startAngle+2*Math.PI:o.startAngle>1.5*Math.PI?o.startAngle-2*Math.PI:o.startAngle,n=o.endAngle<-.5*Math.PI?o.endAngle+2*Math.PI:o.endAngle>1.5*Math.PI?o.endAngle-2*Math.PI:o.endAngle,r=s.angle>=a&&s.angle<=n,l=s.distance>=o.innerRadius&&s.distance<=o.outerRadius;return r&&l},tooltipPosition:function(){var t=this._view,e=t.startAngle+(t.endAngle-t.startAngle)/2,i=(t.outerRadius-t.innerRadius)/2+t.innerRadius;return{x:t.x+Math.cos(e)*i,y:t.y+Math.sin(e)*i}},draw:function(){var t=this._chart.ctx,e=this._view;t.beginPath(),t.arc(e.x,e.y,e.outerRadius,e.startAngle,e.endAngle),t.arc(e.x,e.y,e.innerRadius,e.endAngle,e.startAngle,!0),t.closePath(),t.strokeStyle=e.borderColor,t.lineWidth=e.borderWidth,t.fillStyle=e.backgroundColor,t.fill(),t.lineJoin="bevel",e.borderWidth&&t.stroke()}})}.call(this),/*!
+ * Chart.js
+ * http://chartjs.org/
+ * Version: 2.0.0-alpha
+ *
+ * Copyright 2015 Nick Downie
+ * Released under the MIT license
+ * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
+ */
+function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.elements.line={tension:.4,backgroundColor:e.defaults.global.defaultColor,borderWidth:3,borderColor:e.defaults.global.defaultColor,fill:!0,skipNull:!0,drawNull:!1},e.Line=e.Element.extend({draw:function(){var t=this._view,o=this._chart.ctx,s=this._children[0],a=this._children[this._children.length-1];i.each(this._children,function(e,i){var s=this.previousPoint(e,this._children,i),a=this.nextPoint(e,this._children,i);return 0===i?void o.moveTo(e._view.x,e._view.y):(e._view.skip&&t.skipNull&&!this._loop?(o.lineTo(s._view.x,e._view.y),o.moveTo(a._view.x,e._view.y)):s._view.skip&&t.skipNull&&!this._loop&&(o.moveTo(e._view.x,s._view.y),o.lineTo(e._view.x,e._view.y)),void(s._view.skip&&t.skipNull?o.moveTo(e._view.x,e._view.y):t.tension>0?o.bezierCurveTo(s._view.controlPointNextX,s._view.controlPointNextY,e._view.controlPointPreviousX,e._view.controlPointPreviousY,e._view.x,e._view.y):o.lineTo(e._view.x,e._view.y)))},this),this._loop&&(t.tension>0&&!s._view.skip?o.bezierCurveTo(a._view.controlPointNextX,a._view.controlPointNextY,s._view.controlPointPreviousX,s._view.controlPointPreviousY,s._view.x,s._view.y):o.lineTo(s._view.x,s._view.y)),this._children.length>0&&t.fill&&(o.lineTo(this._children[this._children.length-1]._view.x,t.scaleZero),o.lineTo(this._children[0]._view.x,t.scaleZero),o.fillStyle=t.backgroundColor||e.defaults.global.defaultColor,o.closePath(),o.fill()),o.lineWidth=t.borderWidth||e.defaults.global.defaultColor,o.strokeStyle=t.borderColor||e.defaults.global.defaultColor,o.beginPath(),i.each(this._children,function(e,i){var s=this.previousPoint(e,this._children,i),a=this.nextPoint(e,this._children,i);return 0===i?void o.moveTo(e._view.x,e._view.y):e._view.skip&&t.skipNull&&!this._loop?(o.moveTo(s._view.x,e._view.y),void o.moveTo(a._view.x,e._view.y)):s._view.skip&&t.skipNull&&!this._loop?(o.moveTo(e._view.x,s._view.y),void o.moveTo(e._view.x,e._view.y)):s._view.skip&&t.skipNull?void o.moveTo(e._view.x,e._view.y):void(t.tension>0?o.bezierCurveTo(s._view.controlPointNextX,s._view.controlPointNextY,e._view.controlPointPreviousX,e._view.controlPointPreviousY,e._view.x,e._view.y):o.lineTo(e._view.x,e._view.y))},this),this._loop&&!s._view.skip&&(t.tension>0?o.bezierCurveTo(a._view.controlPointNextX,a._view.controlPointNextY,s._view.controlPointPreviousX,s._view.controlPointPreviousY,s._view.x,s._view.y):o.lineTo(s._view.x,s._view.y)),o.stroke()},nextPoint:function(t,e,i){return this.loop?e[i+1]||e[0]:e[i+1]||e[e.length-1]},previousPoint:function(t,e,i){return this.loop?e[i-1]||e[e.length-1]:e[i-1]||e[0]}})}.call(this),/*!
+ * Chart.js
+ * http://chartjs.org/
+ * Version: 2.0.0-alpha
+ *
+ * Copyright 2015 Nick Downie
+ * Released under the MIT license
+ * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
+ */
+function(){"use strict";var t=this,e=t.Chart;e.helpers;e.defaults.global.elements.point={radius:3,backgroundColor:e.defaults.global.defaultColor,borderWidth:1,borderColor:e.defaults.global.defaultColor,hitRadius:1,hoverRadius:4,hoverBorderWidth:1},e.Point=e.Element.extend({inRange:function(t,e){var i=this._view,o=i.hitRadius+i.radius;return Math.pow(t-i.x,2)+Math.pow(e-i.y,2)<Math.pow(o,2)},inGroupRange:function(t){var e=this._view;return e?Math.pow(t-e.x,2)<Math.pow(e.radius+e.hitRadius,2):!1},tooltipPosition:function(){var t=this._view;return{x:t.x,y:t.y,padding:t.radius+t.borderWidth}},draw:function(){var t=this._view,i=this._chart.ctx;t.skip||(t.radius>0||t.borderWidth>0)&&(i.beginPath(),i.arc(t.x,t.y,t.radius||e.defaults.global.elements.point.radius,0,2*Math.PI),i.closePath(),i.strokeStyle=t.borderColor||e.defaults.global.defaultColor,i.lineWidth=t.borderWidth||e.defaults.global.elements.point.borderWidth,i.fillStyle=t.backgroundColor||e.defaults.global.defaultColor,i.fill(),i.stroke())}})}.call(this),/*!
+ * Chart.js
+ * http://chartjs.org/
+ * Version: 2.0.0-alpha
+ *
+ * Copyright 2015 Nick Downie
+ * Released under the MIT license
+ * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
+ */
+function(){"use strict";var t=this,e=t.Chart;e.helpers;e.defaults.global.elements.rectangle={backgroundColor:e.defaults.global.defaultColor,borderWidth:0,borderColor:e.defaults.global.defaultColor},e.Rectangle=e.Element.extend({draw:function(){var t=this._chart.ctx,e=this._view,i=e.width/2,o=e.x-i,s=e.x+i,a=e.base-(e.base-e.y),n=e.borderWidth/2;e.borderWidth&&(o+=n,s-=n,a+=n),t.beginPath(),t.fillStyle=e.backgroundColor,t.strokeStyle=e.borderColor,t.lineWidth=e.borderWidth,t.moveTo(o,e.base),t.lineTo(o,a),t.lineTo(s,a),t.lineTo(s,e.base),t.fill(),e.borderWidth&&t.stroke()},height:function(){var t=this._view;return t.base-t.y},inRange:function(t,e){var i=this._view;return i.y<i.base?t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.y&&e<=i.base:t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.base&&e<=i.y},inGroupRange:function(t){var e=this._view;return t>=e.x-e.width/2&&t<=e.x+e.width/2},tooltipPosition:function(){var t=this._view;return t.y<t.base?{x:t.x,y:t.y}:{x:t.x,y:t.base}}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.scaleService={fitScalesForChart:function(t,e,o){var s=5,a=5;if(t){var n=i.where(t.scales,function(t){return"left"==t.options.position}),r=i.where(t.scales,function(t){return"right"==t.options.position}),l=i.where(t.scales,function(t){return"top"==t.options.position}),h=i.where(t.scales,function(t){return"bottom"==t.options.position});if(0===l.length||0===h.length){var c=0,d=function(t){t.options.labels.show&&(c=Math.max(c,t.options.labels.fontSize))};i.each(n,d),i.each(r,d),0===l.length&&(a+=.75*c),0===h.length&&(a+=1.5*c)}var u,m=e/2,v=o/2,g=v/m;t.options.maintainAspectRatio&&(u=o/e,g!=u&&(v=m*u,g=u)),m-=2*s,v-=2*a;var p=(e-m)/(n.length+r.length),f=(o-v)/(l.length+h.length),b=[],x=function(t){var e=t.fit(p,v);b.push({horizontal:!1,minSize:e,scale:t})},A=function(t){var e=t.fit(m,f);b.push({horizontal:!0,minSize:e,scale:t})};i.each(n,x),i.each(r,x),i.each(l,A),i.each(h,A);var C=o-2*a,y=e-2*s;i.each(b,function(t){t.horizontal?C-=t.minSize.height:y-=t.minSize.width});var _=function(t){var e=i.findNextWhere(b,function(e){return e.scale===t});e&&t.fit(e.minSize.width,C)},w=function(t){var e=i.findNextWhere(b,function(e){return e.scale===t}),o={left:k,right:P,top:0,bottom:0};e&&t.fit(y,e.minSize.height,o)},k=s,P=s,S=a,I=a;i.each(n,_),i.each(r,_),i.each(n,function(t){k+=t.width}),i.each(r,function(t){P+=t.width}),i.each(l,w),i.each(h,w),i.each(l,function(t){S+=t.height}),i.each(h,function(t){I+=t.height}),i.each(n,function(t){var e=i.findNextWhere(b,function(e){return e.scale===t}),o={left:0,right:0,top:S,bottom:I};e&&t.fit(e.minSize.width,C,o)}),i.each(r,function(t){var e=i.findNextWhere(b,function(e){return e.scale===t}),o={left:0,right:0,top:S,bottom:I};e&&t.fit(e.minSize.width,C,o)});var W=s,D=a,O=function(t){t.left=W,t.right=W+t.width,t.top=S,t.bottom=S+C,W=t.right},M=function(t){t.left=k,t.right=k+y,t.top=D,t.bottom=D+t.height,D=t.bottom};i.each(n,O),i.each(l,M),W+=y,D+=C,i.each(r,O),i.each(h,M),t.chartArea={left:k,top:S,right:k+y,bottom:S+C}}}},e.scales={constructors:{},registerScaleType:function(t,e){this.constructors[t]=e},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0}}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o=e.Element.extend({calculateRange:i.noop,isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},getPixelForValue:function(t,e,i){if(this.isHorizontal()){var o=(this.labelRotation>0,this.width-(this.paddingLeft+this.paddingRight)),s=o/Math.max(this.max-(this.options.gridLines.offsetGridLines?0:1),1),a=s*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&i&&(a+=s/2),this.left+Math.round(a)}return this.top+e*(this.height/this.max)},calculateLabelRotation:function(t,e){var o=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=o;var s,a,n=this.ctx.measureText(this.labels[0]).width,r=this.ctx.measureText(this.labels[this.labels.length-1]).width;if(this.paddingRight=r/2+3,this.paddingLeft=n/2+3,this.labelRotation=0,this.options.display){var l,h,c=i.longestText(this.ctx,o,this.labels);this.labelWidth=c;for(var d=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>d&&0===this.labelRotation||this.labelWidth>d&&this.labelRotation<=90&&this.labelRotation>0;){if(l=Math.cos(i.toRadians(this.labelRotation)),h=Math.sin(i.toRadians(this.labelRotation)),s=l*n,a=l*r,s+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=s+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,h*c>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=l*c}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;e&&(this.paddingLeft-=e.left,this.paddingRight-=e.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},fit:function(t,e,o){this.calculateRange(),this.calculateLabelRotation(e,o);var s={width:0,height:0},a=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),n=i.longestText(this.ctx,a,this.labels);if(this.isHorizontal()){s.width=t,this.width=t;var r=Math.cos(i.toRadians(this.labelRotation))*n+1.5*this.options.labels.fontSize;s.height=Math.min(r,e)}else s.height=e,this.height=e,s.width=Math.min(n+6,t);return this.width=s.width,this.height=s.height,s},draw:function(t){if(this.options.display){var e;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){e=!0;var o="bottom"==this.options.position?this.top:this.bottom-10,s="bottom"==this.options.position?this.top+10:this.bottom,a=0!==this.labelRotation;i.each(this.labels,function(n,r){var l=this.getPixelForValue(n,r,!1),h=this.getPixelForValue(n,r,!0);this.options.gridLines.show&&(0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),l+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(l,o),this.ctx.lineTo(l,s)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(l,t.top),this.ctx.lineTo(l,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(h,a?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=a?"right":"center",this.ctx.textBaseline=a?"middle":"top",this.ctx.fillText(n,0,0),this.ctx.restore())},this)}else this.options.gridLines.show,this.options.labels.show}}});e.scales.registerScaleType("dataset",o)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o=e.Element.extend({calculateRange:i.noop,isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},generateTicks:function(t,e){if(this.ticks=[],this.options.override)for(var o=0;o<=this.options.override.steps;++o){var s=this.options.override.start+o*this.options.override.stepWidth;ticks.push(s)}else{var a;if(a=this.isHorizontal()?Math.min(11,Math.ceil(t/50)):Math.min(11,Math.ceil(e/(2*this.options.labels.fontSize))),a=Math.max(2,a),this.options.beginAtZero){var n=i.sign(this.min),r=i.sign(this.max);0>n&&0>r?this.max=0:n>0&&r>0&&(this.min=0)}for(var l=i.niceNum(this.max-this.min,!1),h=i.niceNum(l/(a-1),!0),c=Math.floor(this.min/h)*h,d=Math.ceil(this.max/h)*h,u=c;d>=u;u+=h)this.ticks.push(u)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,o){var s;this.options.labels.userCallback?s=this.options.lables.userCallback(t,e,o):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.labels.push(s?s:"")},this)},getPixelForValue:function(t){var e,i=this.max-this.min;return e=this.isHorizontal()?this.left+this.width/i*(t-this.min):this.bottom-this.height/i*(t-this.min)},fit:function(t,e){this.calculateRange(),this.generateTicks(t,e),this.buildLabels();var o={width:0,height:0};if(this.isHorizontal()?(o.width=t,o.height=this.options.gridLines.show?10:0):(o.height=e,o.width=this.options.gridLines.show?10:0),this.options.labels.show){var s=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);if(this.isHorizontal()){var a=(e-o.height,1.5*this.options.labels.fontSize);o.height=Math.min(e,o.height+a)}else{var n=t-o.width,r=i.longestText(this.ctx,s,this.labels);n>r?o.width+=r:o.width=t}}return this.width=o.width,this.height=o.height,o},draw:function(t){if(this.options.display){var e,o;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){e=!0,o=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var s="bottom"==this.options.position?this.top:this.bottom-5,a="bottom"==this.options.position?this.top+5:this.bottom;i.each(this.ticks,function(n,r){var l=this.getPixelForValue(n);0===n||!o&&0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),l+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(l,s),this.ctx.lineTo(l,a)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(l,t.top),this.ctx.lineTo(l,t.bottom)),this.ctx.stroke()},this)}if(this.options.labels.show){var n;"top"==this.options.position?(n=this.bottom-10,this.ctx.textBaseline="bottom"):(n=this.top+10,this.ctx.textBaseline="top"),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,i,n)},this)}}else{if(this.options.gridLines.show){e=!0,o=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var r="right"==this.options.position?this.left:this.right-5,l="right"==this.options.position?this.left+5:this.right;i.each(this.ticks,function(s,a){var n=this.getPixelForValue(s);0===s||!o&&0===a?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),n+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(r,n),this.ctx.lineTo(l,n)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,n),this.ctx.lineTo(t.right,n)),this.ctx.stroke()},this)}if(this.options.labels.show){var h;"left"==this.options.position?(h=this.right-10,this.ctx.textAlign="right"):(h=this.left+5,this.ctx.textAlign="left"),this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,h,i)},this)}}}}});e.scales.registerScaleType("linear",o)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o=e.Element.extend({initialize:function(){this.size=i.min([this.height,this.width]),this.drawingArea=this.options.display?this.size/2-(this.options.labels.fontSize/2+this.options.labels.backdropPaddingY):this.size/2},calculateCenterOffset:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},update:function(){this.options.lineArc?this.drawingArea=this.options.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},calculateRange:i.noop,generateTicks:function(){if(this.ticks=[],this.options.override)for(var t=0;t<=this.options.override.steps;++t){var e=this.options.override.start+t*this.options.override.stepWidth;ticks.push(e)}else{var o=Math.min(11,Math.ceil(this.drawingArea/(2*this.options.labels.fontSize)));if(o=Math.max(2,o),this.options.beginAtZero){var s=i.sign(this.min),a=i.sign(this.max);0>s&&0>a?this.max=0:s>0&&a>0&&(this.min=0)}for(var n=i.niceNum(this.max-this.min,!1),r=i.niceNum(n/(o-1),!0),l=Math.floor(this.min/r)*r,h=Math.ceil(this.max/r)*r,c=l;h>=c;c+=r)this.ticks.push(c)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildYLabels:function(){this.yLabels=[],i.each(this.ticks,function(t,e,o){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,o):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.yLabels.push(s?s:"")},this)},getCircumference:function(){return 2*Math.PI/this.valuesCount},setScaleSize:function(){var t,e,o,s,a,n,r,l,h,c,d,u,m=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),v=this.width,g=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.valuesCount;e++)t=this.getPointPosition(e,m),o=this.ctx.measureText(i.template(this.options.labels.template,{value:this.labels[e]})).width+5,0===e||e===this.valuesCount/2?(s=o/2,t.x+s>v&&(v=t.x+s,a=e),t.x-s<g&&(g=t.x-s,r=e)):e<this.valuesCount/2?t.x+o>v&&(v=t.x+o,a=e):e>this.valuesCount/2&&t.x-o<g&&(g=t.x-o,r=e);h=g,c=Math.ceil(v-this.width),n=this.getIndexAngle(a),l=this.getIndexAngle(r),d=c/Math.sin(n+Math.PI/2),u=h/Math.sin(l+Math.PI/2),d=i.isNumber(d)?d:0,u=i.isNumber(u)?u:0,this.drawingArea=m-(u+d)/2,this.setCenterPoint(u,d)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,o=t+this.drawingArea;this.xCenter=(o+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.valuesCount;return t*e-Math.PI/2},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},draw:function(){if(this.options.display){var t=this.ctx;if(i.each(this.yLabels,function(e,o){if(o>0){var s,a=o*(this.drawingArea/Math.max(this.ticks.length,1)),n=this.yCenter-a;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,a,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var r=0;r<this.valuesCount;r++)s=this.getPointPosition(r,this.calculateCenterOffset(this.ticks[o])),0===r?t.moveTo(s.x,s.y):t.lineTo(s.x,s.y);t.closePath(),t.stroke()}if(this.options.labels.show){if(t.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),this.showLabelBackdrop){var l=t.measureText(e).width;t.fillStyle=this.options.labels.backdropColor,t.fillRect(this.xCenter-l/2-this.options.labels.backdropPaddingX,n-this.fontSize/2-this.options.labels.backdropPaddingY,l+2*this.options.labels.backdropPaddingX,this.options.labels.fontSize+2*this.options.lables.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.labels.fontColor,t.fillText(e,this.xCenter,n)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.valuesCount-1;e>=0;e--){if(this.options.angleLines.show){var o=this.getPointPosition(e,this.calculateCenterOffset(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(o.x,o.y),t.stroke(),t.closePath()}var s=this.getPointPosition(e,this.calculateCenterOffset(this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var a=this.labels.length,n=this.labels.length/2,r=n/2,l=r>e||e>a-r,h=e===r||e===a-r;0===e?t.textAlign="center":e===n?t.textAlign="center":n>e?t.textAlign="left":t.textAlign="right",h?t.textBaseline="middle":l?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.labels[e],s.x,s.y)}}}}});e.scales.registerScaleType("radialLinear",o)}.call(this),/*!
+ * Chart.js
+ * http://chartjs.org/
+ * Version: 2.0.0-alpha
+ *
+ * Copyright 2015 Nick Downie
+ * Released under the MIT license
+ * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
+ */
+function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.animation={duration:1e3,easing:"easeOutQuart",onProgress:function(){},onComplete:function(){}},e.Animation=e.Element.extend({currentStep:null,numSteps:60,easing:"",render:null,onAnimationProgress:null,onAnimationComplete:null}),e.animationService={frameDuration:17,animations:[],dropFrames:0,addAnimation:function(t,e,o){o||(t.animating=!0);for(var s=0;s<this.animations.length;++s)if(this.animations[s].chartInstance===t)return void(this.animations[s].animationObject=e);this.animations.push({chartInstance:t,animationObject:e}),1==this.animations.length&&i.requestAnimFrame.call(window,this.digestWrapper)},cancelAnimation:function(t){var e=i.findNextWhere(this.animations,function(e){return e.chartInstance===t});e&&(this.animations.splice(e,1),t.animating=!1)},digestWrapper:function(){e.animationService.startDigest.call(e.animationService)},startDigest:function(){var t=Date.now(),e=0;this.dropFrames>1&&(e=Math.floor(this.dropFrames),this.dropFrames-=e);for(var o=0;o<this.animations.length;o++)null===this.animations[o].animationObject.currentStep&&(this.animations[o].animationObject.currentStep=0),this.animations[o].animationObject.currentStep+=1+e,this.animations[o].animationObject.currentStep>this.animations[o].animationObject.numSteps&&(this.animations[o].animationObject.currentStep=this.animations[o].animationObject.numSteps),this.animations[o].animationObject.render(this.animations[o].chartInstance,this.animations[o].animationObject),this.animations[o].animationObject.currentStep==this.animations[o].animationObject.numSteps&&(this.animations[o].chartInstance.animating=!1,this.animations.splice(o,1),o--);var s=Date.now(),a=s-t-this.frameDuration,n=a/this.frameDuration;n>1&&(this.dropFrames+=n),this.animations.length>0&&i.requestAnimFrame.call(window,this.digestWrapper)}}}.call(this),/*!
+ * Chart.js
+ * http://chartjs.org/
+ * Version: 2.0.0-alpha
+ *
+ * Copyright 2015 Nick Downie
+ * Released under the MIT license
+ * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
+ */
+function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.tooltips={enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>: ","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>: ","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},e.Tooltip=e.Element.extend({initialize:function(){var t=this._options;i.extend(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":i.extend(this._model,{text:template(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();i.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var o,s,a=[],n=[],r=this._data.datasets.length-1;r>=0&&(o=this._data.datasets[r].metaData,s=indexOf(o,this._active[0]),-1===s);r--);var l=function(t){var e,o,r,l,h,c=[],d=[],u=[];return i.each(this._data.datasets,function(t){e=t.metaData,e[s]&&e[s].hasValue()&&c.push(e[s])},this),i.each(this._options.stacked?c.reverse():c,function(t){d.push(t._view.x),u.push(t._view.y),a.push(i.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),n.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),h=min(u),r=max(u),l=min(d),o=max(d),{x:l>this._chart.width/2?l:o,y:(h+r)/2}}.call(this,s);i.extend(this._model,{x:l.x,y:l.y,labels:a,title:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:"",legendColors:n,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=a.length*this._model.fontSize+(a.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var h=t.measureText(this.title).width,c=longestText(t,this.font,a)+this._model.fontSize+3,d=max([c,h]);this._model.width=d+2*this._model.xPadding;var u=this._model.height/2;this._model.y-u<0?this._model.y=u:this._model.y+u>this._chart.height&&(this._model.y=this._chart.height-u),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.hover.mode){case"single":t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var o=e.caretPadding||2,s=t.measureText(e.text).width+2*e.xPadding,a=e.fontSize+2*e.yPadding,n=a+e.caretHeight+o;e.x+s/2>this._chart.width?e.xAlign="left":e.x-s/2<0&&(e.xAlign="right"),e.y-n<0&&(e.yAlign="below");var r=e.x-s/2,l=e.y-n;if(t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),this._custom)this._custom(this._view);else{switch(e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-o),t.lineTo(e.x+e.caretHeight,e.y-(o+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(o+e.caretHeight)),t.closePath(),t.fill();break;case"below":l=e.y+o+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+o),t.lineTo(e.x+e.caretHeight,e.y+o+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+o+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":r=e.x-s+(e.cornerRadius+e.caretHeight);break;case"right":r=e.x-(e.cornerRadius+e.caretHeight)}i.drawRoundedRectangle(t,r,l,s,a,e.cornerRadius),t.fill(),t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,r+s/2,l+a/2)}break;case"label":i.drawRoundedRectangle(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=i.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=i.fontString(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),i.each(e.labels,function(o,s){t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(o,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(s+1)),t.fillStyle=i.color(e.legendColors[s].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(s+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=i.color(e.legendColors[s].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(s+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={stacked:!1,valueSpacing:5,datasetSpacing:1,hover:{mode:"label"},scales:{xAxes:[{scaleType:"dataset",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!0},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{scaleType:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]}};e.Type.extend({name:"Bar",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Rectangle({_chart:this.chart,_datasetIndex:o,_index:s}))},this),t.xAxisID=this.options.scales.xAxes[0].id,t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},resetElements:function(){this.eachElement(function(t,e,o,s){var a,n=this.scales[this.data.datasets[s].xAxisID],r=this.scales[this.data.datasets[s].yAxisID];a=r.getPixelForValue(r.min<0&&r.max<0?r.max:r.min>0&&r.max>0?r.min:0),i.extend(t,{_chart:this.chart,_xScale:n,_yScale:r,_datasetIndex:s,_index:e,_model:{x:n.calculateBarX(this.data.datasets.length,s,e),y:a,base:r.calculateBarBase(s,e),width:n.calculateBarWidth(this.data.datasets.length),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].backgroundColor,e,this.options.elements.bar.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].borderColor,e,this.options.elements.bar.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].borderWidth,e,this.options.elements.bar.borderWidth),label:this.data.labels[e],datasetLabel:this.data.datasets[s].label}}),t.pivot()},this)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:n,_datasetIndex:s,_index:e,_model:{x:a.calculateBarX(this.data.datasets.length,s,e),y:n.calculateBarY(s,e),base:n.calculateBarBase(s,e),width:a.calculateBarWidth(this.data.datasets.length),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].backgroundColor,e,this.options.elements.bar.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].borderColor,e,this.options.elements.bar.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].borderWidth,e,this.options.elements.bar.borderWidth),label:this.data.labels[e],datasetLabel:this.data.datasets[s].label}}),t.pivot()},this),this.render(t)},buildScale:function(t){var o=this,s=function(){this.min=null,this.max=null;var t=[],e=[];if(o.options.stacked){i.each(o.data.datasets,function(s){s.yAxisID===this.id&&i.each(s.data,function(i,s){t[s]=t[s]||0,e[s]=e[s]||0,o.options.relativePoints?t[s]=100:0>i?e[s]+=i:t[s]+=i},this)},this);var s=t.concat(e);this.min=i.min(s),this.max=i.max(s)}else i.each(o.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)};this.scales={};var a=e.scales.getScaleConstructor(this.options.scales.xAxes[0].scaleType),n=new a({ctx:this.chart.ctx,options:this.options.scales.xAxes[0],id:this.options.scales.xAxes[0].id,calculateRange:function(){this.labels=o.data.labels,this.min=0,this.max=this.labels.length},calculateBaseWidth:function(){return this.getPixelForValue(null,1,!0)-this.getPixelForValue(null,0,!0)-2*o.options.elements.bar.valueSpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*o.options.elements.bar.datasetSpacing;return o.options.stacked?e:e/t},calculateBarX:function(t,e,i){var s=this.calculateBaseWidth(),a=this.getPixelForValue(null,i,!0)-s/2,n=this.calculateBarWidth(t);return o.options.stacked?a+n/2:a+n*e+e*o.options.elements.bar.datasetSpacing+n/2}});this.scales[n.id]=n,i.each(this.options.scales.yAxes,function(t){var i=e.scales.getScaleConstructor(t.scaleType),a=new i({ctx:this.chart.ctx,options:t,calculateRange:s,calculateBarBase:function(t,e){var i=0;if(o.options.stacked){var s=o.data.datasets[t].data[e];if(0>s)for(var a=0;t>a;a++)o.data.datasets[a].yAxisID===this.id&&(i+=o.data.datasets[a].data[e]<0?o.data.datasets[a].data[e]:0);else for(var n=0;t>n;n++)o.data.datasets[n].yAxisID===this.id&&(i+=o.data.datasets[n].data[e]>0?o.data.datasets[n].data[e]:0);return this.getPixelForValue(i)}return i=this.getPixelForValue(this.min),this.beginAtZero||this.min<=0&&this.max>=0||this.min>=0&&this.max<=0?(i=this.getPixelForValue(0),i+=this.options.gridLines.lineWidth):this.min<0&&this.max<0&&(i=this.getPixelForValue(this.max)),i},calculateBarY:function(t,e){var i=o.data.datasets[t].data[e];if(o.options.stacked){for(var s=0,a=0,n=0;t>n;n++)o.data.datasets[n].data[e]<0?a+=o.data.datasets[n].data[e]||0:s+=o.data.datasets[n].data[e]||0;return this.getPixelForValue(0>i?a+i:s+i)}for(var r=0,l=t;l<o.data.datasets.length;l++)r+=l===t&&i?i:i;return this.getPixelForValue(i)},id:t.id});this.scales[a.id]=a},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.scales,function(t){t.draw(this.chartArea)},this),this.eachElement(function(t,i,o){t.transition(e).draw()},this),this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.bar.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.bar.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.bar.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.bar.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.bar.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.bar.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hoverAnimationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},cutoutPercentage:50};e.Type.extend({name:"Doughnut",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Arc({_chart:this.chart,_datasetIndex:o,_index:s,_model:{}}))},this)},this),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),this.resetElements(),this.update()},calculateCircumference:function(t,e){return t.total>0?2*Math.PI*(e/t.total):0},resetElements:function(){this.outerRadius=(i.min([this.chart.width,this.chart.height])-this.options.elements.slice.borderWidth/2)/2,this.innerRadius=this.options.cutoutPercentage?this.outerRadius/100*this.options.cutoutPercentage:1,this.radiusLength=(this.outerRadius-this.innerRadius)/this.data.datasets.length,i.each(this.data.datasets,function(t,e){t.total=0,i.each(t.data,function(e){t.total+=Math.abs(e)},this),t.outerRadius=this.outerRadius-this.radiusLength*e,t.innerRadius=t.outerRadius-this.radiusLength,i.each(t.metaData,function(e,o){i.extend(e,{_model:{x:this.chart.width/2,y:this.chart.height/2,startAngle:Math.PI*-.5,circumference:this.options.animation.animateRotate?0:this.calculateCircumference(metaSlice.value),outerRadius:this.options.animation.animateScale?0:t.outerRadius,innerRadius:this.options.animation.animateScale?0:t.innerRadius,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(t.backgroundColor,o,this.options.elements.slice.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(t.hoverBackgroundColor,o,this.options.elements.slice.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(t.borderWidth,o,this.options.elements.slice.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(t.borderColor,o,this.options.elements.slice.borderColor),label:i.getValueAtIndexOrDefault(t.label,o,this.data.labels[o])}}),e.pivot()},this)},this)},update:function(t){this.outerRadius=(i.min([this.chart.width,this.chart.height])-this.options.elements.slice.borderWidth/2)/2,this.innerRadius=this.options.cutoutPercentage?this.outerRadius/100*this.options.cutoutPercentage:1,this.radiusLength=(this.outerRadius-this.innerRadius)/this.data.datasets.length,i.each(this.data.datasets,function(t,e){t.total=0,i.each(t.data,function(e){t.total+=Math.abs(e)},this),t.outerRadius=this.outerRadius-this.radiusLength*e,t.innerRadius=t.outerRadius-this.radiusLength,i.each(t.metaData,function(o,s){i.extend(o,{_chart:this.chart,_datasetIndex:e,_index:s,_model:{x:this.chart.width/2,y:this.chart.height/2,circumference:this.calculateCircumference(t,t.data[s]),outerRadius:t.outerRadius,innerRadius:t.innerRadius,backgroundColor:o.custom&&o.custom.backgroundColor?o.custom.backgroundColor:i.getValueAtIndexOrDefault(t.backgroundColor,s,this.options.elements.slice.backgroundColor),hoverBackgroundColor:o.custom&&o.custom.hoverBackgroundColor?o.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(t.hoverBackgroundColor,s,this.options.elements.slice.hoverBackgroundColor),borderWidth:o.custom&&o.custom.borderWidth?o.custom.borderWidth:i.getValueAtIndexOrDefault(t.borderWidth,s,this.options.elements.slice.borderWidth),borderColor:o.custom&&o.custom.borderColor?o.custom.borderColor:i.getValueAtIndexOrDefault(t.borderColor,s,this.options.elements.slice.borderColor),label:i.getValueAtIndexOrDefault(t.label,s,this.data.labels[s])}}),0===s?o._model.startAngle=Math.PI*-.5:o._model.startAngle=t.metaData[s-1]._model.endAngle,o._model.endAngle=o._model.startAngle+o._model.circumference,s<t.data.length-1&&(t.metaData[s+1]._model.startAngle=o._model.endAngle),o.pivot()},this)},this),this.render(t)},draw:function(t){t=t||1,this.clear(),this.eachElement(function(e){e.transition(t).draw()},this),this.tooltip.transition(t).draw()},events:function(t){this.lastActive=this.lastActive||[],"mouseout"==t.type?this.active=[]:this.active=function(){switch(this.options.hover.mode){case"single":return this.getSliceAtEvent(t);case"label":return this.getSlicesAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.slice.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.slice.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.slice.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.slice.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.slice.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.slice.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,this.active[0]._model.borderColor),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.hoverBorderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,this.active[0]._model.borderColor),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.hoverBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this},getSliceAtEvent:function(t){var e=[],o=i.getRelativePosition(t);return this.eachElement(function(t,i){t.inRange(o.x,o.y)&&e.push(t)},this),e}}),e.types.Doughnut.extend({name:"Pie",defaults:i.merge(o,{cutoutPercentage:0})})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={stacked:!1,hover:{mode:"label"},scales:{xAxes:[{scaleType:"dataset",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{scaleType:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]}};e.Type.extend({name:"Line",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaDataset=new e.Line({_chart:this.chart,_datasetIndex:o,_points:t.metaData}),t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Point({_datasetIndex:o,_index:s,_chart:this.chart,_model:{x:0,y:0}}))},this),t.xAxisID=this.options.scales.xAxes[0].id,t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},nextPoint:function(t,e){return t[e+1]||t[e]},previousPoint:function(t,e){return t[e-1]||t[e]},resetElements:function(){this.eachElement(function(t,e,o,s){var a,n=this.scales[this.data.datasets[s].xAxisID],r=this.scales[this.data.datasets[s].yAxisID];a=r.getPixelForValue(r.min<0&&r.max<0?r.max:r.min>0&&r.max>0?r.min:0),i.extend(t,{_chart:this.chart,_xScale:n,_yScale:r,_datasetIndex:s,_index:e,_model:{x:n.getPixelForValue(null,e,!0),y:a,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.data.datasets[s].radius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].hitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,e){var o,s=this.scales[t.yAxisID];o=s.getPixelForValue(s.min<0&&s.max<0?s.max:s.min>0&&s.max>0?s.min:0),i.extend(t.metaDataset,{_scale:s,_datasetIndex:e,_children:t.metaData,_model:{tension:t.metaDataset.custom&&t.metaDataset.custom.tension?t.metaDataset.custom.tension:t.tension||this.options.elements.line.tension,backgroundColor:t.metaDataset.custom&&t.metaDataset.custom.backgroundColor?t.metaDataset.custom.backgroundColor:t.backgroundColor||this.options.elements.line.backgroundColor,borderWidth:t.metaDataset.custom&&t.metaDataset.custom.borderWidth?t.metaDataset.custom.borderWidth:t.borderWidth||this.options.elements.line.borderWidth,borderColor:t.metaDataset.custom&&t.metaDataset.custom.borderColor?t.metaDataset.custom.borderColor:t.borderColor||this.options.elements.line.borderColor,fill:t.metaDataset.custom&&t.metaDataset.custom.fill?t.metaDataset.custom.fill:void 0!==t.fill?t.fill:this.options.elements.line.fill,skipNull:void 0!==t.skipNull?t.skipNull:this.options.elements.line.skipNull,drawNull:void 0!==t.drawNull?t.drawNull:this.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:o}}),t.metaDataset.pivot()}),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:n,_datasetIndex:s,_index:e,_model:{x:a.getPixelForValue(null,e,!0),y:n.getPointPixelForValue(this.data.datasets[s].data[e],e,s),tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.data.datasets[s].radius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].hitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,
+a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this),this.render(t)},buildScale:function(){var t=this,o=function(){this.min=null,this.max=null;var e=[],o=[];if(t.options.stacked){i.each(t.data.datasets,function(s){s.yAxisID===this.id&&i.each(s.data,function(i,s){e[s]=e[s]||0,o[s]=o[s]||0,t.options.relativePoints?e[s]=100:0>i?o[s]+=i:e[s]+=i},this)},this);var s=e.concat(o);this.min=i.min(s),this.max=i.max(s)}else i.each(t.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)};this.scales={};var s=e.scales.getScaleConstructor(this.options.scales.xAxes[0].scaleType),a=new s({ctx:this.chart.ctx,options:this.options.scales.xAxes[0],calculateRange:function(){this.labels=t.data.labels,this.min=0,this.max=this.labels.length},id:this.options.scales.xAxes[0].id});this.scales[a.id]=a,i.each(this.options.scales.yAxes,function(i){var s=e.scales.getScaleConstructor(i.scaleType),a=new s({ctx:this.chart.ctx,options:i,calculateRange:o,getPointPixelForValue:function(e,i,o){if(t.options.stacked){for(var s=0,a=0,n=0;o>n;++n)t.data.datasets[n].data[i]<0?a+=t.data.datasets[n].data[i]:s+=t.data.datasets[n].data[i];return this.getPixelForValue(0>e?a+e:s+e)}return this.getPixelForValue(e)},id:i.id});this.scales[a.id]=a},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.scales,function(t){t.draw(this.chartArea)},this);for(var o=this.data.datasets.length-1;o>=0;o--){var s=this.data.datasets[o];i.each(s.metaData,function(t,i){t.transition(e)},this),s.metaDataset.transition(e).draw(),i.each(s.metaData,function(t){t.draw()})}this.tooltip.transition(e).draw()},events:function(t){this.lastActive=this.lastActive||[],"mouseout"==t.type?this.active=[]:this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.radius=this.lastActive[0].custom&&this.lastActive[0].custom.radius?this.lastActive[0].custom.radius:i.getValueAtIndexOrDefault(e.radius,o,this.options.elements.point.radius),this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.radius=this.lastActive[s].custom&&this.lastActive[s].custom.radius?this.lastActive[s].custom.radius:i.getValueAtIndexOrDefault(e.radius,o,this.options.elements.point.radius),this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.radius?this.active[0].custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.options.elements.point.hoverRadius),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.radius?this.active[s].custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.options.elements.point.hoverRadius),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={scale:{scaleType:"radialLinear",display:!0,animate:!1,lineArc:!0,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2}},animateRotate:!0};e.Type.extend({name:"PolarArea",defaults:o,initialize:function(){var t=this,o=e.scales.getScaleConstructor(this.options.scale.scaleType);this.scale=new o({options:this.options.scale,lineArc:!0,width:this.chart.width,height:this.chart.height,xCenter:this.chart.width/2,yCenter:this.chart.height/2,ctx:this.chart.ctx,valuesCount:this.data.length,calculateRange:function(){this.min=null,this.max=null,i.each(t.data.datasets[0].data,function(t){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)}}),i.bindEvents(this,this.options.events,this.events),i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Arc({_chart:this.chart,_datasetIndex:o,_index:s,_model:{}}))},this)},this),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),this.updateScaleRange(),this.scale.calculateRange(),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},updateScaleRange:function(){i.extend(this.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})},resetElements:function(){1/this.data.datasets[0].data.length*2;i.each(this.data.datasets[0].metaData,function(t,e){this.data.datasets[0].data[e];i.extend(t,{_index:e,_model:{x:this.chart.width/2,y:this.chart.height/2,innerRadius:0,outerRadius:0,startAngle:Math.PI*-.5,endAngle:Math.PI*-.5,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor,e,this.options.elements.slice.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor,e,this.options.elements.slice.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth,e,this.options.elements.slice.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[0].borderColor,e,this.options.elements.slice.borderColor),label:i.getValueAtIndexOrDefault(this.data.datasets[0].labels,e,this.data.datasets[0].labels[e])}}),t.pivot()},this)},update:function(t){this.updateScaleRange(),this.scale.calculateRange(),this.scale.generateTicks(),this.scale.buildYLabels(),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height);var o=1/this.data.datasets[0].data.length*2;i.each(this.data.datasets[0].metaData,function(t,e){var s=this.data.datasets[0].data[e],a=-.5*Math.PI+Math.PI*o*e,n=a+o*Math.PI;i.extend(t,{_index:e,_model:{x:this.chart.width/2,y:this.chart.height/2,innerRadius:0,outerRadius:this.scale.calculateCenterOffset(s),startAngle:a,endAngle:n,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor,e,this.options.elements.slice.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor,e,this.options.elements.slice.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth,e,this.options.elements.slice.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[0].borderColor,e,this.options.elements.slice.borderColor),label:i.getValueAtIndexOrDefault(this.data.datasets[0].labels,e,this.data.datasets[0].labels[e])}}),t.pivot(),console.log(t)},this),this.render(t)},draw:function(t){var e=t||1;this.clear(),i.each(this.data.datasets[0].metaData,function(t,i){t.transition(e).draw()},this),this.scale.draw(),this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getSliceAtEvent(t);case"label":return this.getSlicesAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.slice.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.slice.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.slice.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.slice.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.slice.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.slice.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+1),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+1),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this},getSliceAtEvent:function(t){var e=[],o=i.getRelativePosition(t);return this.eachElement(function(t,i){t.inRange(o.x,o.y)&&e.push(t)},this),e}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.Type.extend({name:"Radar",defaults:{scale:{scaleType:"radialLinear",display:!0,animate:!1,lineArc:!1,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1},angleLines:{show:!0,color:"rgba(0,0,0,.1)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},elements:{line:{tension:0}},legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].strokeColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>'},initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaDataset=new e.Line({_chart:this.chart,_datasetIndex:o,_points:t.metaData,_loop:!0}),t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Point({_datasetIndex:o,_index:s,_chart:this.chart,_model:{x:0,y:0}}))},this)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},nextPoint:function(t,e){return t[e+1]||t[0]},previousPoint:function(t,e){return t[e-1]||t[t.length-1]},resetElements:function(){this.eachElement(function(t,e,o,s){i.extend(t,{_chart:this.chart,_datasetIndex:s,_index:e,_scale:this.scale,_model:{x:this.scale.xCenter,y:this.scale.yCenter,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=this.scale.xCenter,t._model.controlPointPreviousY=this.scale.yCenter,t._model.controlPointNextX=this.scale.xCenter,t._model.controlPointNextY=this.scale.yCenter,t.pivot()},this)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,e){var o;o=this.scale.min<0&&this.scale.max<0?this.scale.getPointPosition(0,this.scale.max):this.scale.min>0&&this.scale.max>0?this.scale.getPointPosition(0,this.scale.min):this.scale.getPointPosition(0,0),i.extend(t.metaDataset,{_datasetIndex:e,_children:t.metaData,_model:{tension:t.tension||this.options.elements.line.tension,backgroundColor:t.backgroundColor||this.options.elements.line.backgroundColor,borderWidth:t.borderWidth||this.options.elements.line.borderWidth,borderColor:t.borderColor||this.options.elements.line.borderColor,fill:void 0!==t.fill?t.fill:this.options.elements.line.fill,skipNull:void 0!==t.skipNull?t.skipNull:this.options.elements.line.skipNull,drawNull:void 0!==t.drawNull?t.drawNull:this.options.elements.line.drawNull,scaleTop:this.scale.top,scaleBottom:this.scale.bottom,scaleZero:o}}),t.metaDataset.pivot()}),this.eachElement(function(t,e,o,s){var a=this.scale.getPointPosition(e,this.scale.calculateCenterOffset(this.data.datasets[s].data[e]));i.extend(t,{_chart:this.chart,_datasetIndex:s,_index:e,_model:{x:a.x,y:a.y,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this),this.render(t)},buildScale:function(){var t=this,o=e.scales.getScaleConstructor(this.options.scale.scaleType);this.scale=new o({options:this.options.scale,height:this.chart.height,width:this.chart.width,xCenter:this.chart.width/2,yCenter:this.chart.height/2,ctx:this.chart.ctx,labels:this.data.labels,valuesCount:this.data.datasets[0].data.length,calculateRange:function(){this.min=null,this.max=null,i.each(t.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)}}),this.scale.setScaleSize(),this.scale.calculateRange(),this.scale.generateTicks(),this.scale.buildYLabels()},draw:function(t){var e=t||1;this.clear(),this.scale.draw(this.chartArea);for(var o=this.data.datasets.length-1;o>=0;o--){var s=this.data.datasets[o];i.each(s.metaData,function(t,i){t.transition(e)},this),s.metaDataset.transition(e).draw(),i.each(s.metaData,function(t){t.draw()})}this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.radius=this.lastActive[0].custom&&this.lastActive[0].custom.radius?this.lastActive[0].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.radius=this.lastActive[s].custom&&this.lastActive[s].custom.radius?this.lastActive[s].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+2),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth+2);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+2),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth+2);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={hover:{mode:"single"},scales:{xAxes:[{scaleType:"linear",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,integersOnly:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{scaleType:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,integersOnly:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]},legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].borderColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>',tooltips:{template:"(<%= value.x %>, <%= value.y %>)",multiTemplate:"<%if (datasetLabel){%><%=datasetLabel%>: <%}%>(<%= value.x %>, <%= value.y %>)"}};e.Type.extend({name:"Scatter",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaDataset=new e.Line({_chart:this.chart,_datasetIndex:o,_points:t.metaData}),t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Point({_datasetIndex:o,_index:s,_chart:this.chart,_model:{x:0,y:0}}))},this),t.xAxisID||(t.xAxisID=this.options.scales.xAxes[0].id),t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},nextPoint:function(t,e){return t[e+1]||t[e]},previousPoint:function(t,e){return t[e-1]||t[e]},resetElements:function(){this.eachElement(function(t,e,o,s){var a,n=this.scales[this.data.datasets[s].xAxisID],r=this.scales[this.data.datasets[s].yAxisID];a=r.getPixelForValue(r.min<0&&r.max<0?r.max:r.min>0&&r.max>0?r.min:0),i.extend(t,{_chart:this.chart,_xScale:n,_yScale:r,_datasetIndex:s,_index:e,_model:{x:n.getPixelForValue(this.data.datasets[s].data[e].x),y:a,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),
+backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e]||null===this.data.datasets[s].data[e].x||null===this.data.datasets[s].data[e].y,hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},update:function(){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,e){var o,s=this.scales[t.yAxisID];o=s.getPixelForValue(s.min<0&&s.max<0?s.max:s.min>0&&s.max>0?s.min:0),i.extend(t.metaDataset,{_scale:s,_datasetIndex:e,_children:t.metaData,_model:{tension:t.tension||this.options.elements.line.tension,backgroundColor:t.backgroundColor||this.options.elements.line.backgroundColor,borderWidth:t.borderWidth||this.options.elements.line.borderWidth,borderColor:t.borderColor||this.options.elements.line.borderColor,fill:void 0!==t.fill?t.fill:this.options.elements.line.fill,skipNull:void 0!==t.skipNull?t.skipNull:this.options.elements.line.skipNull,drawNull:void 0!==t.drawNull?t.drawNull:this.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:o}}),t.metaDataset.pivot()}),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:n,_datasetIndex:s,_index:e,_model:{x:a.getPixelForValue(this.data.datasets[s].data[e].x),y:n.getPixelForValue(this.data.datasets[s].data[e].y),tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e]||null===this.data.datasets[s].data[e].x||null===this.data.datasets[s].data[e].y,hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this),this.render()},buildScale:function(){var t=this,o=function(){this.min=null,this.max=null,i.each(t.data.datasets,function(t){t.xAxisID===this.id&&i.each(t.data,function(t){null===this.min?this.min=t.x:t.x<this.min&&(this.min=t.x),null===this.max?this.max=t.x:t.x>this.max&&(this.max=t.x)},this)},this)},s=function(){this.min=null,this.max=null,i.each(t.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t){null===this.min?this.min=t.y:t.y<this.min&&(this.min=t.y),null===this.max?this.max=t.y:t.y>this.max&&(this.max=t.y)},this)},this)};this.scales={},i.each(this.options.scales.xAxes,function(t){var i=e.scales.getScaleConstructor(t.scaleType),s=new i({ctx:this.chart.ctx,options:t,calculateRange:o,id:t.id});this.scales[s.id]=s},this),i.each(this.options.scales.yAxes,function(t){var i=e.scales.getScaleConstructor(t.scaleType),o=new i({ctx:this.chart.ctx,options:t,calculateRange:s,id:t.id,getPointPixelForValue:function(t,e,i){return this.getPixelForValue(t)}});this.scales[o.id]=o},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.scales,function(t){t.draw(this.chartArea)},this);for(var o=this.data.datasets.length-1;o>=0;o--){var s=this.data.datasets[o];i.each(s.metaData,function(t,i){t.transition(e)},this),s.metaDataset.transition(e).draw(),i.each(s.metaData,function(t){t.draw()})}this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.radius=this.lastActive[0].custom&&this.lastActive[0].custom.radius?this.lastActive[0].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.radius=this.lastActive[s].custom&&this.lastActive[s].custom.radius?this.lastActive[s].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+1),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+1),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hoverAnimationDuration))}return this.lastActive=this.active,this}})}.call(this),!function t(e,i,o){function s(n,r){if(!i[n]){if(!e[n]){var l="function"==typeof require&&require;if(!r&&l)return l(n,!0);if(a)return a(n,!0);var h=new Error("Cannot find module '"+n+"'");throw h.code="MODULE_NOT_FOUND",h}var c=i[n]={exports:{}};e[n][0].call(c.exports,function(t){var i=e[n][1][t];return s(i?i:t)},c,c.exports,t,e,i,o)}return i[n].exports}for(var a="function"==typeof require&&require,n=0;n<o.length;n++)s(o[n]);return s}({1:[function(t,e,i){!function(){var i=t("color-convert"),o=t("color-string"),s=function(t){if(t instanceof s)return t;if(!(this instanceof s))return new s(t);if(this.values={rgb:[0,0,0],hsl:[0,0,0],hsv:[0,0,0],hwb:[0,0,0],cmyk:[0,0,0,0],alpha:1},"string"==typeof t){var e=o.getRgba(t);if(e)this.setValues("rgb",e);else if(e=o.getHsla(t))this.setValues("hsl",e);else{if(!(e=o.getHwb(t)))throw new Error('Unable to parse color from string "'+t+'"');this.setValues("hwb",e)}}else if("object"==typeof t){var e=t;if(void 0!==e.r||void 0!==e.red)this.setValues("rgb",e);else if(void 0!==e.l||void 0!==e.lightness)this.setValues("hsl",e);else if(void 0!==e.v||void 0!==e.value)this.setValues("hsv",e);else if(void 0!==e.w||void 0!==e.whiteness)this.setValues("hwb",e);else{if(void 0===e.c&&void 0===e.cyan)throw new Error("Unable to parse color from object "+JSON.stringify(t));this.setValues("cmyk",e)}}};s.prototype={rgb:function(t){return this.setSpace("rgb",arguments)},hsl:function(t){return this.setSpace("hsl",arguments)},hsv:function(t){return this.setSpace("hsv",arguments)},hwb:function(t){return this.setSpace("hwb",arguments)},cmyk:function(t){return this.setSpace("cmyk",arguments)},rgbArray:function(){return this.values.rgb},hslArray:function(){return this.values.hsl},hsvArray:function(){return this.values.hsv},hwbArray:function(){return 1!==this.values.alpha?this.values.hwb.concat([this.values.alpha]):this.values.hwb},cmykArray:function(){return this.values.cmyk},rgbaArray:function(){var t=this.values.rgb;return t.concat([this.values.alpha])},hslaArray:function(){var t=this.values.hsl;return t.concat([this.values.alpha])},alpha:function(t){return void 0===t?this.values.alpha:(this.setValues("alpha",t),this)},red:function(t){return this.setChannel("rgb",0,t)},green:function(t){return this.setChannel("rgb",1,t)},blue:function(t){return this.setChannel("rgb",2,t)},hue:function(t){return this.setChannel("hsl",0,t)},saturation:function(t){return this.setChannel("hsl",1,t)},lightness:function(t){return this.setChannel("hsl",2,t)},saturationv:function(t){return this.setChannel("hsv",1,t)},whiteness:function(t){return this.setChannel("hwb",1,t)},blackness:function(t){return this.setChannel("hwb",2,t)},value:function(t){return this.setChannel("hsv",2,t)},cyan:function(t){return this.setChannel("cmyk",0,t)},magenta:function(t){return this.setChannel("cmyk",1,t)},yellow:function(t){return this.setChannel("cmyk",2,t)},black:function(t){return this.setChannel("cmyk",3,t)},hexString:function(){return o.hexString(this.values.rgb)},rgbString:function(){return o.rgbString(this.values.rgb,this.values.alpha)},rgbaString:function(){return o.rgbaString(this.values.rgb,this.values.alpha)},percentString:function(){return o.percentString(this.values.rgb,this.values.alpha)},hslString:function(){return o.hslString(this.values.hsl,this.values.alpha)},hslaString:function(){return o.hslaString(this.values.hsl,this.values.alpha)},hwbString:function(){return o.hwbString(this.values.hwb,this.values.alpha)},keyword:function(){return o.keyword(this.values.rgb,this.values.alpha)},rgbNumber:function(){return this.values.rgb[0]<<16|this.values.rgb[1]<<8|this.values.rgb[2]},luminosity:function(){for(var t=this.values.rgb,e=[],i=0;i<t.length;i++){var o=t[i]/255;e[i]=.03928>=o?o/12.92:Math.pow((o+.055)/1.055,2.4)}return.2126*e[0]+.7152*e[1]+.0722*e[2]},contrast:function(t){var e=this.luminosity(),i=t.luminosity();return e>i?(e+.05)/(i+.05):(i+.05)/(e+.05)},level:function(t){var e=this.contrast(t);return e>=7.1?"AAA":e>=4.5?"AA":""},dark:function(){var t=this.values.rgb,e=(299*t[0]+587*t[1]+114*t[2])/1e3;return 128>e},light:function(){return!this.dark()},negate:function(){for(var t=[],e=0;3>e;e++)t[e]=255-this.values.rgb[e];return this.setValues("rgb",t),this},lighten:function(t){return this.values.hsl[2]+=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},darken:function(t){return this.values.hsl[2]-=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},saturate:function(t){return this.values.hsl[1]+=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},desaturate:function(t){return this.values.hsl[1]-=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},whiten:function(t){return this.values.hwb[1]+=this.values.hwb[1]*t,this.setValues("hwb",this.values.hwb),this},blacken:function(t){return this.values.hwb[2]+=this.values.hwb[2]*t,this.setValues("hwb",this.values.hwb),this},greyscale:function(){var t=this.values.rgb,e=.3*t[0]+.59*t[1]+.11*t[2];return this.setValues("rgb",[e,e,e]),this},clearer:function(t){return this.setValues("alpha",this.values.alpha-this.values.alpha*t),this},opaquer:function(t){return this.setValues("alpha",this.values.alpha+this.values.alpha*t),this},rotate:function(t){var e=this.values.hsl[0];return e=(e+t)%360,e=0>e?360+e:e,this.values.hsl[0]=e,this.setValues("hsl",this.values.hsl),this},mix:function(t,e){e=1-(null==e?.5:e);for(var i=2*e-1,o=this.alpha()-t.alpha(),s=((i*o==-1?i:(i+o)/(1+i*o))+1)/2,a=1-s,n=this.rgbArray(),r=t.rgbArray(),l=0;l<n.length;l++)n[l]=n[l]*s+r[l]*a;this.setValues("rgb",n);var h=this.alpha()*e+t.alpha()*(1-e);return this.setValues("alpha",h),this},toJSON:function(){return this.rgb()},clone:function(){return new s(this.rgb())}},s.prototype.getValues=function(t){for(var e={},i=0;i<t.length;i++)e[t.charAt(i)]=this.values[t][i];return 1!=this.values.alpha&&(e.a=this.values.alpha),e},s.prototype.setValues=function(t,e){var o={rgb:["red","green","blue"],hsl:["hue","saturation","lightness"],hsv:["hue","saturation","value"],hwb:["hue","whiteness","blackness"],cmyk:["cyan","magenta","yellow","black"]},s={rgb:[255,255,255],hsl:[360,100,100],hsv:[360,100,100],hwb:[360,100,100],cmyk:[100,100,100,100]},a=1;if("alpha"==t)a=e;else if(e.length)this.values[t]=e.slice(0,t.length),a=e[t.length];else if(void 0!==e[t.charAt(0)]){for(var n=0;n<t.length;n++)this.values[t][n]=e[t.charAt(n)];a=e.a}else if(void 0!==e[o[t][0]]){for(var r=o[t],n=0;n<t.length;n++)this.values[t][n]=e[r[n]];a=e.alpha}if(this.values.alpha=Math.max(0,Math.min(1,void 0!==a?a:this.values.alpha)),"alpha"!=t){for(var n=0;n<t.length;n++){var l=Math.max(0,Math.min(s[t][n],this.values[t][n]));this.values[t][n]=Math.round(l)}for(var h in o){h!=t&&(this.values[h]=i[t][h](this.values[t]));for(var n=0;n<h.length;n++){var l=Math.max(0,Math.min(s[h][n],this.values[h][n]));this.values[h][n]=Math.round(l)}}return!0}},s.prototype.setSpace=function(t,e){var i=e[0];return void 0===i?this.getValues(t):("number"==typeof i&&(i=Array.prototype.slice.call(e)),this.setValues(t,i),this)},s.prototype.setChannel=function(t,e,i){return void 0===i?this.values[t][e]:(this.values[t][e]=i,this.setValues(t,this.values[t]),this)},window.Color=e.exports=s}()},{"color-convert":3,"color-string":4}],2:[function(t,e,i){function o(t){var e,i,o,s=t[0]/255,a=t[1]/255,n=t[2]/255,r=Math.min(s,a,n),l=Math.max(s,a,n),h=l-r;return l==r?e=0:s==l?e=(a-n)/h:a==l?e=2+(n-s)/h:n==l&&(e=4+(s-a)/h),e=Math.min(60*e,360),0>e&&(e+=360),o=(r+l)/2,i=l==r?0:.5>=o?h/(l+r):h/(2-l-r),[e,100*i,100*o]}function s(t){var e,i,o,s=t[0],a=t[1],n=t[2],r=Math.min(s,a,n),l=Math.max(s,a,n),h=l-r;return i=0==l?0:h/l*1e3/10,l==r?e=0:s==l?e=(a-n)/h:a==l?e=2+(n-s)/h:n==l&&(e=4+(s-a)/h),e=Math.min(60*e,360),0>e&&(e+=360),o=l/255*1e3/10,[e,i,o]}function a(t){var e=t[0],i=t[1],s=t[2],a=o(t)[0],n=1/255*Math.min(e,Math.min(i,s)),s=1-1/255*Math.max(e,Math.max(i,s));return[a,100*n,100*s]}function n(t){var e,i,o,s,a=t[0]/255,n=t[1]/255,r=t[2]/255;return s=Math.min(1-a,1-n,1-r),e=(1-a-s)/(1-s)||0,i=(1-n-s)/(1-s)||0,o=(1-r-s)/(1-s)||0,[100*e,100*i,100*o,100*s]}function l(t){return $[JSON.stringify(t)]}function h(t){var e=t[0]/255,i=t[1]/255,o=t[2]/255;e=e>.04045?Math.pow((e+.055)/1.055,2.4):e/12.92,i=i>.04045?Math.pow((i+.055)/1.055,2.4):i/12.92,o=o>.04045?Math.pow((o+.055)/1.055,2.4):o/12.92;var s=.4124*e+.3576*i+.1805*o,a=.2126*e+.7152*i+.0722*o,n=.0193*e+.1192*i+.9505*o;return[100*s,100*a,100*n]}function c(t){var e,i,o,s=h(t),a=s[0],n=s[1],r=s[2];return a/=95.047,n/=100,r/=108.883,a=a>.008856?Math.pow(a,1/3):7.787*a+16/116,n=n>.008856?Math.pow(n,1/3):7.787*n+16/116,r=r>.008856?Math.pow(r,1/3):7.787*r+16/116,e=116*n-16,i=500*(a-n),o=200*(n-r),[e,i,o]}function d(t){return L(c(t))}function u(t){var e,i,o,s,a,n=t[0]/360,r=t[1]/100,l=t[2]/100;if(0==r)return a=255*l,[a,a,a];i=.5>l?l*(1+r):l+r-l*r,e=2*l-i,s=[0,0,0];for(var h=0;3>h;h++)o=n+1/3*-(h-1),0>o&&o++,o>1&&o--,a=1>6*o?e+6*(i-e)*o:1>2*o?i:2>3*o?e+(i-e)*(2/3-o)*6:e,s[h]=255*a;return s}function m(t){var e,i,o=t[0],s=t[1]/100,a=t[2]/100;return a*=2,s*=1>=a?a:2-a,i=(a+s)/2,e=2*s/(a+s),[o,100*e,100*i]}function v(t){return a(u(t))}function p(t){return n(u(t))}function f(t){return l(u(t))}function x(t){var e=t[0]/60,i=t[1]/100,o=t[2]/100,s=Math.floor(e)%6,a=e-Math.floor(e),n=255*o*(1-i),r=255*o*(1-i*a),l=255*o*(1-i*(1-a)),o=255*o;switch(s){case 0:return[o,l,n];case 1:return[r,o,n];case 2:return[n,o,l];case 3:return[n,r,o];case 4:return[l,n,o];case 5:return[o,n,r]}}function A(t){var e,i,o=t[0],s=t[1]/100,a=t[2]/100;return i=(2-s)*a,e=s*a,e/=1>=i?i:2-i,e=e||0,i/=2,[o,100*e,100*i]}function C(t){return a(x(t))}function y(t){return n(x(t))}function _(t){return l(x(t))}function w(t){var e,i,o,s,a=t[0]/360,n=t[1]/100,l=t[2]/100,h=n+l;switch(h>1&&(n/=h,l/=h),e=Math.floor(6*a),i=1-l,o=6*a-e,0!=(1&e)&&(o=1-o),s=n+o*(i-n),e){default:case 6:case 0:r=i,g=s,b=n;break;case 1:r=s,g=i,b=n;break;case 2:r=n,g=i,b=s;break;case 3:r=n,g=s,b=i;break;case 4:r=s,g=n,b=i;break;case 5:r=i,g=n,b=s}return[255*r,255*g,255*b]}function k(t){return o(w(t))}function P(t){return s(w(t))}function S(t){return n(w(t))}function I(t){return l(w(t))}function W(t){var e,i,o,s=t[0]/100,a=t[1]/100,n=t[2]/100,r=t[3]/100;return e=1-Math.min(1,s*(1-r)+r),i=1-Math.min(1,a*(1-r)+r),o=1-Math.min(1,n*(1-r)+r),[255*e,255*i,255*o]}function D(t){return o(W(t))}function O(t){return s(W(t))}function M(t){return a(W(t))}function V(t){return l(W(t))}function B(t){var e,i,o,s=t[0]/100,a=t[1]/100,n=t[2]/100;return e=3.2406*s+-1.5372*a+n*-.4986,i=s*-.9689+1.8758*a+.0415*n,o=.0557*s+a*-.204+1.057*n,e=e>.0031308?1.055*Math.pow(e,1/2.4)-.055:e=12.92*e,i=i>.0031308?1.055*Math.pow(i,1/2.4)-.055:i=12.92*i,o=o>.0031308?1.055*Math.pow(o,1/2.4)-.055:o=12.92*o,e=Math.min(Math.max(0,e),1),i=Math.min(Math.max(0,i),1),o=Math.min(Math.max(0,o),1),[255*e,255*i,255*o]}function R(t){var e,i,o,s=t[0],a=t[1],n=t[2];return s/=95.047,a/=100,n/=108.883,s=s>.008856?Math.pow(s,1/3):7.787*s+16/116,a=a>.008856?Math.pow(a,1/3):7.787*a+16/116,n=n>.008856?Math.pow(n,1/3):7.787*n+16/116,e=116*a-16,i=500*(s-a),o=200*(a-n),[e,i,o]}function T(t){return L(R(t))}function z(t){var e,i,o,s,a=t[0],n=t[1],r=t[2];return 8>=a?(i=100*a/903.3,s=7.787*(i/100)+16/116):(i=100*Math.pow((a+16)/116,3),s=Math.pow(i/100,1/3)),e=.008856>=e/95.047?e=95.047*(n/500+s-16/116)/7.787:95.047*Math.pow(n/500+s,3),o=.008859>=o/108.883?o=108.883*(s-r/200-16/116)/7.787:108.883*Math.pow(s-r/200,3),[e,i,o]}function L(t){var e,i,o,s=t[0],a=t[1],n=t[2];return e=Math.atan2(n,a),i=360*e/2/Math.PI,0>i&&(i+=360),o=Math.sqrt(a*a+n*n),[s,o,i]}function F(t){return B(z(t))}function E(t){var e,i,o,s=t[0],a=t[1],n=t[2];return o=n/360*2*Math.PI,e=a*Math.cos(o),i=a*Math.sin(o),[s,e,i]}function N(t){return z(E(t))}function H(t){return F(E(t))}function Y(t){return U[t]}function q(t){return o(Y(t))}function j(t){return s(Y(t))}function X(t){return a(Y(t))}function Z(t){return n(Y(t))}function Q(t){return c(Y(t))}function G(t){return h(Y(t))}e.exports={rgb2hsl:o,rgb2hsv:s,rgb2hwb:a,rgb2cmyk:n,rgb2keyword:l,rgb2xyz:h,rgb2lab:c,rgb2lch:d,hsl2rgb:u,hsl2hsv:m,hsl2hwb:v,hsl2cmyk:p,hsl2keyword:f,hsv2rgb:x,hsv2hsl:A,hsv2hwb:C,hsv2cmyk:y,hsv2keyword:_,hwb2rgb:w,hwb2hsl:k,hwb2hsv:P,hwb2cmyk:S,hwb2keyword:I,cmyk2rgb:W,cmyk2hsl:D,cmyk2hsv:O,cmyk2hwb:M,cmyk2keyword:V,keyword2rgb:Y,keyword2hsl:q,keyword2hsv:j,keyword2hwb:X,keyword2cmyk:Z,keyword2lab:Q,keyword2xyz:G,xyz2rgb:B,xyz2lab:R,xyz2lch:T,lab2xyz:z,lab2rgb:F,lab2lch:L,lch2lab:E,lch2xyz:N,lch2rgb:H};var U={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]},$={};for(var J in U)$[JSON.stringify(U[J])]=J},{}],3:[function(t,e,i){var o=t("./conversions"),s=function(){return new h};for(var a in o){s[a+"Raw"]=function(t){return function(e){return"number"==typeof e&&(e=Array.prototype.slice.call(arguments)),o[t](e)}}(a);var n=/(\w+)2(\w+)/.exec(a),r=n[1],l=n[2];s[r]=s[r]||{},s[r][l]=s[a]=function(t){return function(e){"number"==typeof e&&(e=Array.prototype.slice.call(arguments));var i=o[t](e);if("string"==typeof i||void 0===i)return i;for(var s=0;s<i.length;s++)i[s]=Math.round(i[s]);return i}}(a)}var h=function(){this.convs={}};h.prototype.routeSpace=function(t,e){var i=e[0];return void 0===i?this.getValues(t):("number"==typeof i&&(i=Array.prototype.slice.call(e)),this.setValues(t,i))},h.prototype.setValues=function(t,e){return this.space=t,this.convs={},this.convs[t]=e,this},h.prototype.getValues=function(t){var e=this.convs[t];if(!e){var i=this.space,o=this.convs[i];e=s[i][t](o),this.convs[t]=e}return e},["rgb","hsl","hsv","cmyk","keyword"].forEach(function(t){h.prototype[t]=function(e){return this.routeSpace(t,arguments)}}),e.exports=s},{"./conversions":2}],4:[function(t,e,i){function o(t){if(t){var e=/^#([a-fA-F0-9]{3})$/,i=/^#([a-fA-F0-9]{6})$/,o=/^rgba?\(\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/,s=/^rgba?\(\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/,a=/(\D+)/,n=[0,0,0],r=1,l=t.match(e);if(l){l=l[1];for(var h=0;h<n.length;h++)n[h]=parseInt(l[h]+l[h],16)}else if(l=t.match(i)){l=l[1];for(var h=0;h<n.length;h++)n[h]=parseInt(l.slice(2*h,2*h+2),16)}else if(l=t.match(o)){for(var h=0;h<n.length;h++)n[h]=parseInt(l[h+1]);r=parseFloat(l[4])}else if(l=t.match(s)){for(var h=0;h<n.length;h++)n[h]=Math.round(2.55*parseFloat(l[h+1]));r=parseFloat(l[4])}else if(l=t.match(a)){if("transparent"==l[1])return[0,0,0,0];if(n=A[l[1]],!n)return}for(var h=0;h<n.length;h++)n[h]=b(n[h],0,255);return r=r||0==r?b(r,0,1):1,n[3]=r,n}}function s(t){if(t){var e=/^hsla?\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/,i=t.match(e);if(i){var o=parseFloat(i[4]),s=b(parseInt(i[1]),0,360),a=b(parseFloat(i[2]),0,100),n=b(parseFloat(i[3]),0,100),r=b(isNaN(o)?1:o,0,1);return[s,a,n,r]}}}function a(t){if(t){var e=/^hwb\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/,i=t.match(e);if(i){var o=parseFloat(i[4]),s=b(parseInt(i[1]),0,360),a=b(parseFloat(i[2]),0,100),n=b(parseFloat(i[3]),0,100),r=b(isNaN(o)?1:o,0,1);return[s,a,n,r]}}}function n(t){var e=o(t);return e&&e.slice(0,3)}function r(t){var e=s(t);return e&&e.slice(0,3)}function l(t){var e=o(t);return e?e[3]:(e=s(t))?e[3]:(e=a(t))?e[3]:void 0}function h(t){return"#"+x(t[0])+x(t[1])+x(t[2])}function c(t,e){return 1>e||t[3]&&t[3]<1?d(t,e):"rgb("+t[0]+", "+t[1]+", "+t[2]+")"}function d(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"rgba("+t[0]+", "+t[1]+", "+t[2]+", "+e+")"}function u(t,e){if(1>e||t[3]&&t[3]<1)return m(t,e);var i=Math.round(t[0]/255*100),o=Math.round(t[1]/255*100),s=Math.round(t[2]/255*100);return"rgb("+i+"%, "+o+"%, "+s+"%)"}function m(t,e){var i=Math.round(t[0]/255*100),o=Math.round(t[1]/255*100),s=Math.round(t[2]/255*100);return"rgba("+i+"%, "+o+"%, "+s+"%, "+(e||t[3]||1)+")"}function v(t,e){return 1>e||t[3]&&t[3]<1?g(t,e):"hsl("+t[0]+", "+t[1]+"%, "+t[2]+"%)"}function g(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"hsla("+t[0]+", "+t[1]+"%, "+t[2]+"%, "+e+")"}function p(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"hwb("+t[0]+", "+t[1]+"%, "+t[2]+"%"+(void 0!==e&&1!==e?", "+e:"")+")"}function f(t){return C[t.slice(0,3)]}function b(t,e,i){return Math.min(Math.max(e,t),i)}function x(t){var e=t.toString(16).toUpperCase();return e.length<2?"0"+e:e}var A=t("color-name");e.exports={getRgba:o,getHsla:s,getRgb:n,getHsl:r,getHwb:a,getAlpha:l,hexString:h,rgbString:c,rgbaString:d,percentString:u,percentaString:m,hslString:v,hslaString:g,hwbString:p,keyword:f};var C={};for(var y in A)C[A[y]]=y},{"color-name":5}],5:[function(t,e,i){e.exports={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],
+dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]}},{}]},{},[1]);
\ No newline at end of file
diff --git a/gulpfile.js b/gulpfile.js
index f1e71472cb1..e442665cafc 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -1,18 +1,18 @@
 var gulp = require('gulp'),
-	concat = require('gulp-concat'),
-	uglify = require('gulp-uglify'),
-	util = require('gulp-util'),
-	jshint = require('gulp-jshint'),
-	size = require('gulp-size'),
-	connect = require('gulp-connect'),
-	replace = require('gulp-replace'),
-	htmlv = require('gulp-html-validator'),
-	inquirer = require('inquirer'),
-	semver = require('semver'),
-	exec = require('child_process').exec,
-	fs = require('fs'),
-	package = require('./package.json'),
-	bower = require('./bower.json');
+    concat = require('gulp-concat'),
+    uglify = require('gulp-uglify'),
+    util = require('gulp-util'),
+    jshint = require('gulp-jshint'),
+    size = require('gulp-size'),
+    connect = require('gulp-connect'),
+    replace = require('gulp-replace'),
+    htmlv = require('gulp-html-validator'),
+    inquirer = require('inquirer'),
+    semver = require('semver'),
+    exec = require('child_process').exec,
+    fs = require('fs'),
+    package = require('./package.json'),
+    bower = require('./bower.json');
 
 var srcDir = './src/';
 /*
@@ -21,33 +21,46 @@ var srcDir = './src/';
  *			- A minified version of this code, in Chart.min.js
  */
 
-gulp.task('build', function(){
-
-	// Default to all of the chart types, with Chart.Core first
-	var srcFiles = [FileName('Core')],
-		isCustom = !!(util.env.types),
-		outputDir = (isCustom) ? 'custom' : '.';
-	if (isCustom){
-		util.env.types.split(',').forEach(function(type){ return srcFiles.push(FileName(type));});
-	}
-	else{
-		// Seems gulp-concat remove duplicates - nice!
-		// So we can use this to sort out dependency order - aka include Core first!
-		srcFiles.push(srcDir+'*');
-	}
-	srcFiles.push('./node_modules/color/dist/color.min.js');
-
-	return gulp.src(srcFiles)
-		.pipe(concat('Chart.js'))
-		.pipe(replace('{{ version }}', package.version))
-		.pipe(gulp.dest(outputDir))
-		.pipe(uglify({preserveComments:'some'}))
-		.pipe(concat('Chart.min.js'))
-		.pipe(gulp.dest(outputDir));
-
-	function FileName(moduleName){
-		return srcDir+'Chart.'+moduleName+'.js';
-	}
+gulp.task('build', function() {
+
+    // Default to all of the chart types, with Chart.Core first
+    var srcFiles = [
+            FileName('Core'),
+            FileName('Core.**'),
+            FileName('Scale'),
+            FileName('Scale.**'),
+            FileName('Animation'),
+            FileName('Tooltip'),
+        ],
+        isCustom = !!(util.env.types),
+        outputDir = (isCustom) ? 'custom' : '.';
+    if (isCustom) {
+        util.env.types.split(',').forEach(function(type) {
+            return srcFiles.push(FileName(type));
+        });
+    } else {
+        // Seems gulp-concat remove duplicates - nice!
+        // So we can use this to sort out dependency order - aka include Core first!
+        srcFiles.push(srcDir + '*');
+        srcFiles.push(srcDir + '*');
+        srcFiles.push(srcDir + '*');
+        srcFiles.push(srcDir + '*');
+    }
+    srcFiles.push('./node_modules/color/dist/color.min.js');
+
+    return gulp.src(srcFiles)
+        .pipe(concat('Chart.js'))
+        .pipe(replace('{{ version }}', package.version))
+        .pipe(gulp.dest(outputDir))
+        .pipe(uglify({
+            preserveComments: 'some'
+        }))
+        .pipe(concat('Chart.min.js'))
+        .pipe(gulp.dest(outputDir));
+
+    function FileName(moduleName) {
+        return srcDir + 'Chart.' + moduleName + '.js';
+    }
 });
 
 /*
@@ -56,65 +69,67 @@ gulp.task('build', function(){
  *	Output: - New version number written into package.json & bower.json
  */
 
-gulp.task('bump', function(complete){
-	util.log('Current version:', util.colors.cyan(package.version));
-	var choices = ['major', 'premajor', 'minor', 'preminor', 'patch', 'prepatch', 'prerelease'].map(function(versionType){
-		return versionType + ' (v' + semver.inc(package.version, versionType) + ')';
-	});
-	inquirer.prompt({
-		type: 'list',
-		name: 'version',
-		message: 'What version update would you like?',
-		choices: choices
-	}, function(res){
-		var increment = res.version.split(' ')[0],
-			newVersion = semver.inc(package.version, increment);
-
-		// Set the new versions into the bower/package object
-		package.version = newVersion;
-		bower.version = newVersion;
-
-		// Write these to their own files, then build the output
-		fs.writeFileSync('package.json', JSON.stringify(package, null, 2));
-		fs.writeFileSync('bower.json', JSON.stringify(bower, null, 2));
-
-		complete();
-	});
+gulp.task('bump', function(complete) {
+    util.log('Current version:', util.colors.cyan(package.version));
+    var choices = ['major', 'premajor', 'minor', 'preminor', 'patch', 'prepatch', 'prerelease'].map(function(versionType) {
+        return versionType + ' (v' + semver.inc(package.version, versionType) + ')';
+    });
+    inquirer.prompt({
+        type: 'list',
+        name: 'version',
+        message: 'What version update would you like?',
+        choices: choices
+    }, function(res) {
+        var increment = res.version.split(' ')[0],
+            newVersion = semver.inc(package.version, increment);
+
+        // Set the new versions into the bower/package object
+        package.version = newVersion;
+        bower.version = newVersion;
+
+        // Write these to their own files, then build the output
+        fs.writeFileSync('package.json', JSON.stringify(package, null, 2));
+        fs.writeFileSync('bower.json', JSON.stringify(bower, null, 2));
+
+        complete();
+    });
 });
 
-gulp.task('release', ['build'], function(){
-	exec('git tag -a v' + package.version);
+gulp.task('release', ['build'], function() {
+    exec('git tag -a v' + package.version);
 });
 
-gulp.task('jshint', function(){
-	return gulp.src(srcDir + '*.js')
-		.pipe(jshint())
-		.pipe(jshint.reporter('default'));
+gulp.task('jshint', function() {
+    return gulp.src(srcDir + '*.js')
+        .pipe(jshint())
+        .pipe(jshint.reporter('default'));
 });
 
-gulp.task('valid', function(){
-	return gulp.src('samples/*.html')
-    .pipe(htmlv());
+gulp.task('valid', function() {
+    return gulp.src('samples/*.html')
+        .pipe(htmlv());
 });
 
-gulp.task('library-size', function(){
-	return gulp.src('Chart.min.js')
-		.pipe(size({
-			gzip: true
-		}));
+gulp.task('library-size', function() {
+    return gulp.src('Chart.min.js')
+        .pipe(size({
+            gzip: true
+        }));
 });
 
-gulp.task('module-sizes', function(){
-	return gulp.src(srcDir + '*.js')
-	.pipe(uglify({preserveComments:'some'}))
-	.pipe(size({
-		showFiles: true,
-		gzip: true
-	}));
+gulp.task('module-sizes', function() {
+    return gulp.src(srcDir + '*.js')
+        .pipe(uglify({
+            preserveComments: 'some'
+        }))
+        .pipe(size({
+            showFiles: true,
+            gzip: true
+        }));
 });
 
-gulp.task('watch', function(){
-	gulp.watch('./src/*', ['build']);
+gulp.task('watch', function() {
+    gulp.watch('./src/*', ['build']);
 });
 
 gulp.task('test', ['jshint', 'valid']);
@@ -123,16 +138,16 @@ gulp.task('size', ['library-size', 'module-sizes']);
 
 gulp.task('default', ['build', 'watch']);
 
-gulp.task('server', function(){
-	connect.server({
-		port: 8000
-	});
+gulp.task('server', function() {
+    connect.server({
+        port: 8000
+    });
 });
 
 // Convenience task for opening the project straight from the command line
-gulp.task('_open', function(){
-	exec('open http://localhost:8000');
-	exec('subl .');
+gulp.task('_open', function() {
+    exec('open http://localhost:8000');
+    exec('subl .');
 });
 
 gulp.task('dev', ['server', 'default']);
diff --git a/samples/line-multi-axis.html b/samples/line-multi-axis.html
index bb4b58a7791..227a04c6b70 100644
--- a/samples/line-multi-axis.html
+++ b/samples/line-multi-axis.html
@@ -8,10 +8,8 @@
 </head>
 
 <body>
-    <div style="width:50%">
-        <div>
-            <canvas id="canvas" height="450" width="600"></canvas>
-        </div>
+    <div style="width:300px;height:30px">
+        <canvas id="canvas" style="width:100%;height:100%"></canvas>
     </div>
     <button id="randomizeData">Randomize Data</button>
     <script>
@@ -48,23 +46,24 @@
     window.onload = function() {
         var ctx = document.getElementById("canvas").getContext("2d");
         window.myLine = new Chart(ctx).Line({
-            data: lineChartData, 
+            data: lineChartData,
             options: {
                 responsive: true,
                 hoverMode: 'label',
                 stacked: false,
                 scales: {
                     xAxes: [{
+                        display: false,
                         gridLines: {
                             offsetGridLines: false
                         }
                     }],
                     yAxes: [{
                         scaleType: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
-                        display: true,
+                        display: false,
                         position: "left",
                         id: "y-axis-1",
-                
+
                         // grid line settings
                         gridLines: {
                             show: true,
@@ -92,10 +91,10 @@
                         }
                     }, {
                         scaleType: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
-                        display: true,
+                        display: false,
                         position: "right",
                         id: "y-axis-2",
-                
+
                         // grid line settings
                         gridLines: {
                             show: true,
diff --git a/samples/line.html b/samples/line.html
index 85ff667d324..01b8035705d 100644
--- a/samples/line.html
+++ b/samples/line.html
@@ -8,10 +8,8 @@
 </head>
 
 <body>
-    <div style="width:50%">
-        <div>
-            <canvas id="canvas" height="450" width="600"></canvas>
-        </div>
+    <div style="width:300px;height:30px">
+        <canvas id="canvas" style="width:100%;height:100%"></canvas>
     </div>
     <button id="randomizeData">Randomize Data</button>
     <script>
@@ -35,7 +33,15 @@
             }]
         },
         options: {
-            responsive: true
+            responsive: true,
+            scales: {
+                xAxes: [{
+                    display: false
+                }],
+                yAxes: [{
+                    display: false
+                }]
+            }
         }
     };
 
diff --git a/src/Chart.Animation.js b/src/Chart.Animation.js
new file mode 100644
index 00000000000..1794febd7e9
--- /dev/null
+++ b/src/Chart.Animation.js
@@ -0,0 +1,127 @@
+/*!
+ * Chart.js
+ * http://chartjs.org/
+ * Version: {{ version }}
+ *
+ * Copyright 2015 Nick Downie
+ * Released under the MIT license
+ * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
+ */
+
+
+(function() {
+
+    "use strict";
+
+    var root = this,
+        Chart = root.Chart,
+        helpers = Chart.helpers;
+
+    Chart.defaults.global.animation = {
+        duration: 1000,
+        easing: "easeOutQuart",
+        onProgress: function() {},
+        onComplete: function() {},
+    };
+
+    Chart.Animation = Chart.Element.extend({
+        currentStep: null, // the current animation step
+        numSteps: 60, // default number of steps
+        easing: "", // the easing to use for this animation
+        render: null, // render function used by the animation service
+
+        onAnimationProgress: null, // user specified callback to fire on each step of the animation 
+        onAnimationComplete: null, // user specified callback to fire when the animation finishes
+    });
+
+    Chart.animationService = {
+        frameDuration: 17,
+        animations: [],
+        dropFrames: 0,
+        addAnimation: function(chartInstance, animationObject, duration) {
+
+            if (!duration) {
+                chartInstance.animating = true;
+            }
+
+            for (var index = 0; index < this.animations.length; ++index) {
+                if (this.animations[index].chartInstance === chartInstance) {
+                    // replacing an in progress animation
+                    this.animations[index].animationObject = animationObject;
+                    return;
+                }
+            }
+
+            this.animations.push({
+                chartInstance: chartInstance,
+                animationObject: animationObject
+            });
+
+            // If there are no animations queued, manually kickstart a digest, for lack of a better word
+            if (this.animations.length == 1) {
+                helpers.requestAnimFrame.call(window, this.digestWrapper);
+            }
+        },
+        // Cancel the animation for a given chart instance
+        cancelAnimation: function(chartInstance) {
+            var index = helpers.findNextWhere(this.animations, function(animationWrapper) {
+                return animationWrapper.chartInstance === chartInstance;
+            });
+
+            if (index) {
+                this.animations.splice(index, 1);
+                chartInstance.animating = false;
+            }
+        },
+        // calls startDigest with the proper context
+        digestWrapper: function() {
+            Chart.animationService.startDigest.call(Chart.animationService);
+        },
+        startDigest: function() {
+
+            var startTime = Date.now();
+            var framesToDrop = 0;
+
+            if (this.dropFrames > 1) {
+                framesToDrop = Math.floor(this.dropFrames);
+                this.dropFrames -= framesToDrop;
+            }
+
+            for (var i = 0; i < this.animations.length; i++) {
+
+                if (this.animations[i].animationObject.currentStep === null) {
+                    this.animations[i].animationObject.currentStep = 0;
+                }
+
+                this.animations[i].animationObject.currentStep += 1 + framesToDrop;
+                if (this.animations[i].animationObject.currentStep > this.animations[i].animationObject.numSteps) {
+                    this.animations[i].animationObject.currentStep = this.animations[i].animationObject.numSteps;
+                }
+
+                this.animations[i].animationObject.render(this.animations[i].chartInstance, this.animations[i].animationObject);
+
+                if (this.animations[i].animationObject.currentStep == this.animations[i].animationObject.numSteps) {
+                    // executed the last frame. Remove the animation.
+                    this.animations[i].chartInstance.animating = false;
+                    this.animations.splice(i, 1);
+                    // Keep the index in place to offset the splice
+                    i--;
+                }
+            }
+
+            var endTime = Date.now();
+            var delay = endTime - startTime - this.frameDuration;
+            var frameDelay = delay / this.frameDuration;
+
+            if (frameDelay > 1) {
+                this.dropFrames += frameDelay;
+            }
+
+            // Do we have more stuff to animate?
+            if (this.animations.length > 0) {
+                helpers.requestAnimFrame.call(window, this.digestWrapper);
+            }
+        }
+    };
+
+}).call(this);
diff --git a/src/Chart.Bar.js b/src/Chart.Bar.js
index 723cdf67e6e..3ab1d8ad113 100644
--- a/src/Chart.Bar.js
+++ b/src/Chart.Bar.js
@@ -8,6 +8,8 @@
     var defaultConfig = {
 
         stacked: false,
+        valueSpacing: 5,
+        datasetSpacing: 1,
 
         hover: {
             mode: "label"
diff --git a/src/Chart.Core.Arc.js b/src/Chart.Core.Arc.js
new file mode 100644
index 00000000000..0d3bddb68ff
--- /dev/null
+++ b/src/Chart.Core.Arc.js
@@ -0,0 +1,93 @@
+/*!
+ * Chart.js
+ * http://chartjs.org/
+ * Version: {{ version }}
+ *
+ * Copyright 2015 Nick Downie
+ * Released under the MIT license
+ * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
+ */
+
+
+(function() {
+
+    "use strict";
+
+    var root = this,
+        Chart = root.Chart,
+        helpers = Chart.helpers;
+
+    Chart.defaults.global.elements.arc = {
+        backgroundColor: Chart.defaults.global.defaultColor,
+        borderColor: "#fff",
+        borderWidth: 2
+    };
+
+    Chart.Arc = Chart.Element.extend({
+        inGroupRange: function(mouseX) {
+            var vm = this._view;
+
+            if (vm) {
+                return (Math.pow(mouseX - vm.x, 2) < Math.pow(vm.radius + vm.hoverRadius, 2));
+            } else {
+                return false;
+            }
+        },
+        inRange: function(chartX, chartY) {
+
+            var vm = this._view;
+
+            var pointRelativePosition = helpers.getAngleFromPoint(vm, {
+                x: chartX,
+                y: chartY
+            });
+
+            // Put into the range of (-PI/2, 3PI/2]
+            var startAngle = vm.startAngle < (-0.5 * Math.PI) ? vm.startAngle + (2.0 * Math.PI) : vm.startAngle > (1.5 * Math.PI) ? vm.startAngle - (2.0 * Math.PI) : vm.startAngle;
+            var endAngle = vm.endAngle < (-0.5 * Math.PI) ? vm.endAngle + (2.0 * Math.PI) : vm.endAngle > (1.5 * Math.PI) ? vm.endAngle - (2.0 * Math.PI) : vm.endAngle
+
+            //Check if within the range of the open/close angle
+            var betweenAngles = (pointRelativePosition.angle >= startAngle && pointRelativePosition.angle <= endAngle),
+                withinRadius = (pointRelativePosition.distance >= vm.innerRadius && pointRelativePosition.distance <= vm.outerRadius);
+
+            return (betweenAngles && withinRadius);
+            //Ensure within the outside of the arc centre, but inside arc outer
+        },
+        tooltipPosition: function() {
+            var vm = this._view;
+
+            var centreAngle = vm.startAngle + ((vm.endAngle - vm.startAngle) / 2),
+                rangeFromCentre = (vm.outerRadius - vm.innerRadius) / 2 + vm.innerRadius;
+            return {
+                x: vm.x + (Math.cos(centreAngle) * rangeFromCentre),
+                y: vm.y + (Math.sin(centreAngle) * rangeFromCentre)
+            };
+        },
+        draw: function() {
+
+            var ctx = this._chart.ctx;
+            var vm = this._view;
+
+            ctx.beginPath();
+
+            ctx.arc(vm.x, vm.y, vm.outerRadius, vm.startAngle, vm.endAngle);
+
+            ctx.arc(vm.x, vm.y, vm.innerRadius, vm.endAngle, vm.startAngle, true);
+
+            ctx.closePath();
+            ctx.strokeStyle = vm.borderColor;
+            ctx.lineWidth = vm.borderWidth;
+
+            ctx.fillStyle = vm.backgroundColor;
+
+            ctx.fill();
+            ctx.lineJoin = 'bevel';
+
+            if (vm.borderWidth) {
+                ctx.stroke();
+            }
+        }
+    });
+
+
+}).call(this);
diff --git a/src/Chart.Core.Line.js b/src/Chart.Core.Line.js
new file mode 100644
index 00000000000..eaa245c76b8
--- /dev/null
+++ b/src/Chart.Core.Line.js
@@ -0,0 +1,190 @@
+/*!
+ * Chart.js
+ * http://chartjs.org/
+ * Version: {{ version }}
+ *
+ * Copyright 2015 Nick Downie
+ * Released under the MIT license
+ * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
+ */
+
+
+(function() {
+
+    "use strict";
+
+    var root = this,
+        Chart = root.Chart,
+        helpers = Chart.helpers;
+
+    Chart.defaults.global.elements.line = {
+        tension: 0.4,
+        backgroundColor: Chart.defaults.global.defaultColor,
+        borderWidth: 3,
+        borderColor: Chart.defaults.global.defaultColor,
+        fill: true, // do we fill in the area between the line and its base axis
+        skipNull: true,
+        drawNull: false,
+    };
+
+
+    Chart.Line = Chart.Element.extend({
+        draw: function() {
+
+            var vm = this._view;
+            var ctx = this._chart.ctx;
+            var first = this._children[0];
+            var last = this._children[this._children.length - 1];
+
+            // Draw the background first (so the border is always on top)
+            helpers.each(this._children, function(point, index) {
+                var previous = this.previousPoint(point, this._children, index);
+                var next = this.nextPoint(point, this._children, index);
+
+                // First point only
+                if (index === 0) {
+                    ctx.moveTo(point._view.x, point._view.y);
+                    return;
+                }
+
+                // Start Skip and drag along scale baseline
+                if (point._view.skip && vm.skipNull && !this._loop) {
+                    ctx.lineTo(previous._view.x, point._view.y);
+                    ctx.moveTo(next._view.x, point._view.y);
+                }
+                // End Skip Stright line from the base line
+                else if (previous._view.skip && vm.skipNull && !this._loop) {
+                    ctx.moveTo(point._view.x, previous._view.y);
+                    ctx.lineTo(point._view.x, point._view.y);
+                }
+
+                if (previous._view.skip && vm.skipNull) {
+                    ctx.moveTo(point._view.x, point._view.y);
+                }
+                // Normal Bezier Curve
+                else {
+                    if (vm.tension > 0) {
+                        ctx.bezierCurveTo(
+                            previous._view.controlPointNextX,
+                            previous._view.controlPointNextY,
+                            point._view.controlPointPreviousX,
+                            point._view.controlPointPreviousY,
+                            point._view.x,
+                            point._view.y
+                        );
+                    } else {
+                        ctx.lineTo(point._view.x, point._view.y);
+                    }
+                }
+            }, this);
+
+            // For radial scales, loop back around to the first point
+            if (this._loop) {
+                if (vm.tension > 0 && !first._view.skip) {
+
+                    ctx.bezierCurveTo(
+                        last._view.controlPointNextX,
+                        last._view.controlPointNextY,
+                        first._view.controlPointPreviousX,
+                        first._view.controlPointPreviousY,
+                        first._view.x,
+                        first._view.y
+                    );
+                } else {
+                    ctx.lineTo(first._view.x, first._view.y);
+                }
+            }
+
+            // If we had points and want to fill this line, do so.
+            if (this._children.length > 0 && vm.fill) {
+                //Round off the line by going to the base of the chart, back to the start, then fill.
+                ctx.lineTo(this._children[this._children.length - 1]._view.x, vm.scaleZero);
+                ctx.lineTo(this._children[0]._view.x, vm.scaleZero);
+                ctx.fillStyle = vm.backgroundColor || Chart.defaults.global.defaultColor;
+                ctx.closePath();
+                ctx.fill();
+            }
+
+
+            // Now draw the line between all the points with any borders
+            ctx.lineWidth = vm.borderWidth || Chart.defaults.global.defaultColor;
+            ctx.strokeStyle = vm.borderColor || Chart.defaults.global.defaultColor;
+            ctx.beginPath();
+
+            helpers.each(this._children, function(point, index) {
+                var previous = this.previousPoint(point, this._children, index);
+                var next = this.nextPoint(point, this._children, index);
+
+                // First point only
+                if (index === 0) {
+                    ctx.moveTo(point._view.x, point._view.y);
+                    return;
+                }
+
+                // Start Skip and drag along scale baseline
+                if (point._view.skip && vm.skipNull && !this._loop) {
+                    ctx.moveTo(previous._view.x, point._view.y);
+                    ctx.moveTo(next._view.x, point._view.y);
+                    return;
+                }
+                // End Skip Stright line from the base line
+                if (previous._view.skip && vm.skipNull && !this._loop) {
+                    ctx.moveTo(point._view.x, previous._view.y);
+                    ctx.moveTo(point._view.x, point._view.y);
+                    return;
+                }
+
+                if (previous._view.skip && vm.skipNull) {
+                    ctx.moveTo(point._view.x, point._view.y);
+                    return;
+                }
+                // Normal Bezier Curve
+                if (vm.tension > 0) {
+                    ctx.bezierCurveTo(
+                        previous._view.controlPointNextX,
+                        previous._view.controlPointNextY,
+                        point._view.controlPointPreviousX,
+                        point._view.controlPointPreviousY,
+                        point._view.x,
+                        point._view.y
+                    );
+                } else {
+                    ctx.lineTo(point._view.x, point._view.y);
+                }
+            }, this);
+
+            if (this._loop && !first._view.skip) {
+                if (vm.tension > 0) {
+
+                    ctx.bezierCurveTo(
+                        last._view.controlPointNextX,
+                        last._view.controlPointNextY,
+                        first._view.controlPointPreviousX,
+                        first._view.controlPointPreviousY,
+                        first._view.x,
+                        first._view.y
+                    );
+                } else {
+                    ctx.lineTo(first._view.x, first._view.y);
+                }
+            }
+
+
+            ctx.stroke();
+
+        },
+        nextPoint: function(point, collection, index) {
+            if (this.loop) {
+                return collection[index + 1] || collection[0];
+            }
+            return collection[index + 1] || collection[collection.length - 1];
+        },
+        previousPoint: function(point, collection, index) {
+            if (this.loop) {
+                return collection[index - 1] || collection[collection.length - 1];
+            }
+            return collection[index - 1] || collection[0];
+        },
+    });
+
+}).call(this);
diff --git a/src/Chart.Core.Point.js b/src/Chart.Core.Point.js
new file mode 100644
index 00000000000..f402d729202
--- /dev/null
+++ b/src/Chart.Core.Point.js
@@ -0,0 +1,84 @@
+/*!
+ * Chart.js
+ * http://chartjs.org/
+ * Version: {{ version }}
+ *
+ * Copyright 2015 Nick Downie
+ * Released under the MIT license
+ * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
+ */
+
+
+(function() {
+
+    "use strict";
+
+    var root = this,
+        Chart = root.Chart,
+        helpers = Chart.helpers;
+
+    Chart.defaults.global.elements.point = {
+        radius: 3,
+        backgroundColor: Chart.defaults.global.defaultColor,
+        borderWidth: 1,
+        borderColor: Chart.defaults.global.defaultColor,
+        // Hover
+        hitRadius: 1,
+        hoverRadius: 4,
+        hoverBorderWidth: 1,
+    };
+
+
+    Chart.Point = Chart.Element.extend({
+        inRange: function(mouseX, mouseY) {
+            var vm = this._view;
+            var hoverRange = vm.hitRadius + vm.radius;
+            return ((Math.pow(mouseX - vm.x, 2) + Math.pow(mouseY - vm.y, 2)) < Math.pow(hoverRange, 2));
+        },
+        inGroupRange: function(mouseX) {
+            var vm = this._view;
+
+            if (vm) {
+                return (Math.pow(mouseX - vm.x, 2) < Math.pow(vm.radius + vm.hitRadius, 2));
+            } else {
+                return false;
+            }
+        },
+        tooltipPosition: function() {
+            var vm = this._view;
+            return {
+                x: vm.x,
+                y: vm.y,
+                padding: vm.radius + vm.borderWidth
+            };
+        },
+        draw: function() {
+
+            var vm = this._view;
+            var ctx = this._chart.ctx;
+
+
+            if (vm.skip) {
+                return;
+            }
+
+            if (vm.radius > 0 || vm.borderWidth > 0) {
+
+                ctx.beginPath();
+
+                ctx.arc(vm.x, vm.y, vm.radius || Chart.defaults.global.elements.point.radius, 0, Math.PI * 2);
+                ctx.closePath();
+
+                ctx.strokeStyle = vm.borderColor || Chart.defaults.global.defaultColor;
+                ctx.lineWidth = vm.borderWidth || Chart.defaults.global.elements.point.borderWidth;
+
+                ctx.fillStyle = vm.backgroundColor || Chart.defaults.global.defaultColor;
+
+                ctx.fill();
+                ctx.stroke();
+            }
+        }
+    });
+
+
+}).call(this);
diff --git a/src/Chart.Core.Rectangle.js b/src/Chart.Core.Rectangle.js
new file mode 100644
index 00000000000..fc4a58c0f17
--- /dev/null
+++ b/src/Chart.Core.Rectangle.js
@@ -0,0 +1,95 @@
+/*!
+ * Chart.js
+ * http://chartjs.org/
+ * Version: {{ version }}
+ *
+ * Copyright 2015 Nick Downie
+ * Released under the MIT license
+ * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
+ */
+
+
+(function() {
+
+    "use strict";
+
+    var root = this,
+        Chart = root.Chart,
+        helpers = Chart.helpers;
+
+    Chart.defaults.global.elements.rectangle = {
+        backgroundColor: Chart.defaults.global.defaultColor,
+        borderWidth: 0,
+        borderColor: Chart.defaults.global.defaultColor,
+    };
+
+    Chart.Rectangle = Chart.Element.extend({
+        draw: function() {
+
+            var ctx = this._chart.ctx;
+            var vm = this._view;
+
+            var halfWidth = vm.width / 2,
+                leftX = vm.x - halfWidth,
+                rightX = vm.x + halfWidth,
+                top = vm.base - (vm.base - vm.y),
+                halfStroke = vm.borderWidth / 2;
+
+            // Canvas doesn't allow us to stroke inside the width so we can
+            // adjust the sizes to fit if we're setting a stroke on the line
+            if (vm.borderWidth) {
+                leftX += halfStroke;
+                rightX -= halfStroke;
+                top += halfStroke;
+            }
+
+            ctx.beginPath();
+
+            ctx.fillStyle = vm.backgroundColor;
+            ctx.strokeStyle = vm.borderColor;
+            ctx.lineWidth = vm.borderWidth;
+
+            // It'd be nice to keep this class totally generic to any rectangle
+            // and simply specify which border to miss out.
+            ctx.moveTo(leftX, vm.base);
+            ctx.lineTo(leftX, top);
+            ctx.lineTo(rightX, top);
+            ctx.lineTo(rightX, vm.base);
+            ctx.fill();
+            if (vm.borderWidth) {
+                ctx.stroke();
+            }
+        },
+        height: function() {
+            var vm = this._view;
+            return vm.base - vm.y;
+        },
+        inRange: function(mouseX, mouseY) {
+            var vm = this._view;
+            if (vm.y < vm.base) {
+                return (mouseX >= vm.x - vm.width / 2 && mouseX <= vm.x + vm.width / 2) && (mouseY >= vm.y && mouseY <= vm.base);
+            } else {
+                return (mouseX >= vm.x - vm.width / 2 && mouseX <= vm.x + vm.width / 2) && (mouseY >= vm.base && mouseY <= vm.y);
+            }
+        },
+        inGroupRange: function(mouseX) {
+            var vm = this._view;
+            return (mouseX >= vm.x - vm.width / 2 && mouseX <= vm.x + vm.width / 2);
+        },
+        tooltipPosition: function() {
+            var vm = this._view;
+            if (vm.y < vm.base) {
+                return {
+                    x: vm.x,
+                    y: vm.y
+                };
+            } else {
+                return {
+                    x: vm.x,
+                    y: vm.base
+                };
+            }
+        },
+    });
+
+}).call(this);
diff --git a/src/Chart.Core.js b/src/Chart.Core.js
index 70ff45163e8..3628005311d 100755
--- a/src/Chart.Core.js
+++ b/src/Chart.Core.js
@@ -54,12 +54,6 @@
     //Globally expose the defaults to allow for user updating/changing
     Chart.defaults = {
         global: {
-            animation: {
-                duration: 1000,
-                easing: "easeOutQuart",
-                onProgress: function() {},
-                onComplete: function() {},
-            },
             responsive: true,
             maintainAspectRatio: true,
             events: ["mousemove", "mouseout", "click", "touchstart", "touchmove", "touchend"],
@@ -69,74 +63,10 @@
                 animationDuration: 400,
             },
             onClick: null,
-            tooltips: {
-                enabled: true,
-                custom: null,
-                backgroundColor: "rgba(0,0,0,0.8)",
-                fontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
-                fontSize: 10,
-                fontStyle: "normal",
-                fontColor: "#fff",
-                titleFontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
-                titleFontSize: 12,
-                titleFontStyle: "bold",
-                titleFontColor: "#fff",
-                yPadding: 6,
-                xPadding: 6,
-                caretSize: 8,
-                cornerRadius: 6,
-                xOffset: 10,
-                template: [
-                    '<% if(label){ %>',
-                    '<%=label %>:',
-                    '<% } %>',
-                    '<%=value %>',
-                ].join(''),
-                multiTemplate: [
-                    '<%if (datasetLabel){ %>',
-                    '<%=datasetLabel %>:',
-                    '<% } %>',
-                    '<%=value %>'
-                ].join(''),
-                multiKeyBackground: '#fff',
-
-            },
             defaultColor: defaultColor,
 
-            // Element defaults
-            elements: {
-                line: {
-                    tension: 0.4,
-                    backgroundColor: defaultColor,
-                    borderWidth: 3,
-                    borderColor: defaultColor,
-                    fill: true, // do we fill in the area between the line and the x axis
-                    skipNull: true,
-                    drawNull: false,
-                },
-                point: {
-                    radius: 3,
-                    backgroundColor: defaultColor,
-                    borderWidth: 1,
-                    borderColor: defaultColor,
-                    // Hover
-                    hitRadius: 1,
-                    hoverRadius: 4,
-                    hoverBorderWidth: 1,
-                },
-                bar: {
-                    backgroundColor: defaultColor,
-                    borderWidth: 0,
-                    borderColor: defaultColor,
-                    valueSpacing: 5,
-                    datasetSpacing: 1,
-                },
-                slice: {
-                    backgroundColor: defaultColor,
-                    borderColor: "#fff",
-                    borderWidth: 2,
-                },
-            }
+            // Element defaults defined in element extensions
+            elements: {}
         },
     };
 
@@ -1219,744 +1149,6 @@
     Chart.Element.extend = inherits;
 
 
-    Chart.Point = Chart.Element.extend({
-        inRange: function(mouseX, mouseY) {
-            var vm = this._view;
-            var hoverRange = vm.hitRadius + vm.radius;
-            return ((Math.pow(mouseX - vm.x, 2) + Math.pow(mouseY - vm.y, 2)) < Math.pow(hoverRange, 2));
-        },
-        inGroupRange: function(mouseX) {
-            var vm = this._view;
-
-            if (vm) {
-                return (Math.pow(mouseX - vm.x, 2) < Math.pow(vm.radius + vm.hitRadius, 2));
-            } else {
-                return false;
-            }
-        },
-        tooltipPosition: function() {
-            var vm = this._view;
-            return {
-                x: vm.x,
-                y: vm.y,
-                padding: vm.radius + vm.borderWidth
-            };
-        },
-        draw: function() {
-
-            var vm = this._view;
-            var ctx = this._chart.ctx;
-
-
-            if (vm.skip) {
-                return;
-            }
-
-            if (vm.radius > 0 || vm.borderWidth > 0) {
-
-                ctx.beginPath();
-
-                ctx.arc(vm.x, vm.y, vm.radius || Chart.defaults.global.elements.point.radius, 0, Math.PI * 2);
-                ctx.closePath();
-
-                ctx.strokeStyle = vm.borderColor || Chart.defaults.global.defaultColor;
-                ctx.lineWidth = vm.borderWidth || Chart.defaults.global.elements.point.borderWidth;
-
-                ctx.fillStyle = vm.backgroundColor || Chart.defaults.global.defaultColor;
-
-                ctx.fill();
-                ctx.stroke();
-            }
-        }
-    });
-
-
-    Chart.Line = Chart.Element.extend({
-        draw: function() {
-
-            var vm = this._view;
-            var ctx = this._chart.ctx;
-            var first = this._children[0];
-            var last = this._children[this._children.length - 1];
-
-            // Draw the background first (so the border is always on top)
-            helpers.each(this._children, function(point, index) {
-                var previous = this.previousPoint(point, this._children, index);
-                var next = this.nextPoint(point, this._children, index);
-
-                // First point only
-                if (index === 0) {
-                    ctx.moveTo(point._view.x, point._view.y);
-                    return;
-                }
-
-                // Start Skip and drag along scale baseline
-                if (point._view.skip && vm.skipNull && !this._loop) {
-                    ctx.lineTo(previous._view.x, point._view.y);
-                    ctx.moveTo(next._view.x, point._view.y);
-                }
-                // End Skip Stright line from the base line
-                else if (previous._view.skip && vm.skipNull && !this._loop) {
-                    ctx.moveTo(point._view.x, previous._view.y);
-                    ctx.lineTo(point._view.x, point._view.y);
-                }
-
-                if (previous._view.skip && vm.skipNull) {
-                    ctx.moveTo(point._view.x, point._view.y);
-                }
-                // Normal Bezier Curve
-                else {
-                    if (vm.tension > 0) {
-                        ctx.bezierCurveTo(
-                            previous._view.controlPointNextX,
-                            previous._view.controlPointNextY,
-                            point._view.controlPointPreviousX,
-                            point._view.controlPointPreviousY,
-                            point._view.x,
-                            point._view.y
-                        );
-                    } else {
-                        ctx.lineTo(point._view.x, point._view.y);
-                    }
-                }
-            }, this);
-
-            // For radial scales, loop back around to the first point
-            if (this._loop) {
-                if (vm.tension > 0 && !first._view.skip) {
-
-                    ctx.bezierCurveTo(
-                        last._view.controlPointNextX,
-                        last._view.controlPointNextY,
-                        first._view.controlPointPreviousX,
-                        first._view.controlPointPreviousY,
-                        first._view.x,
-                        first._view.y
-                    );
-                } else {
-                    ctx.lineTo(first._view.x, first._view.y);
-                }
-            }
-
-            // If we had points and want to fill this line, do so.
-            if (this._children.length > 0 && vm.fill) {
-                //Round off the line by going to the base of the chart, back to the start, then fill.
-                ctx.lineTo(this._children[this._children.length - 1]._view.x, vm.scaleZero);
-                ctx.lineTo(this._children[0]._view.x, vm.scaleZero);
-                ctx.fillStyle = vm.backgroundColor || Chart.defaults.global.defaultColor;
-                ctx.closePath();
-                ctx.fill();
-            }
-
-
-            // Now draw the line between all the points with any borders
-            ctx.lineWidth = vm.borderWidth || Chart.defaults.global.defaultColor;
-            ctx.strokeStyle = vm.borderColor || Chart.defaults.global.defaultColor;
-            ctx.beginPath();
-
-            helpers.each(this._children, function(point, index) {
-                var previous = this.previousPoint(point, this._children, index);
-                var next = this.nextPoint(point, this._children, index);
-
-                // First point only
-                if (index === 0) {
-                    ctx.moveTo(point._view.x, point._view.y);
-                    return;
-                }
-
-                // Start Skip and drag along scale baseline
-                if (point._view.skip && vm.skipNull && !this._loop) {
-                    ctx.moveTo(previous._view.x, point._view.y);
-                    ctx.moveTo(next._view.x, point._view.y);
-                    return;
-                }
-                // End Skip Stright line from the base line
-                if (previous._view.skip && vm.skipNull && !this._loop) {
-                    ctx.moveTo(point._view.x, previous._view.y);
-                    ctx.moveTo(point._view.x, point._view.y);
-                    return;
-                }
-
-                if (previous._view.skip && vm.skipNull) {
-                    ctx.moveTo(point._view.x, point._view.y);
-                    return;
-                }
-                // Normal Bezier Curve
-                if (vm.tension > 0) {
-                    ctx.bezierCurveTo(
-                        previous._view.controlPointNextX,
-                        previous._view.controlPointNextY,
-                        point._view.controlPointPreviousX,
-                        point._view.controlPointPreviousY,
-                        point._view.x,
-                        point._view.y
-                    );
-                } else {
-                    ctx.lineTo(point._view.x, point._view.y);
-                }
-            }, this);
-
-            if (this._loop && !first._view.skip) {
-                if (vm.tension > 0) {
-
-                    ctx.bezierCurveTo(
-                        last._view.controlPointNextX,
-                        last._view.controlPointNextY,
-                        first._view.controlPointPreviousX,
-                        first._view.controlPointPreviousY,
-                        first._view.x,
-                        first._view.y
-                    );
-                } else {
-                    ctx.lineTo(first._view.x, first._view.y);
-                }
-            }
-
-
-            ctx.stroke();
-
-        },
-        nextPoint: function(point, collection, index) {
-            if (this.loop) {
-                return collection[index + 1] || collection[0];
-            }
-            return collection[index + 1] || collection[collection.length - 1];
-        },
-        previousPoint: function(point, collection, index) {
-            if (this.loop) {
-                return collection[index - 1] || collection[collection.length - 1];
-            }
-            return collection[index - 1] || collection[0];
-        },
-    });
-
-    Chart.Arc = Chart.Element.extend({
-        inGroupRange: function(mouseX) {
-            var vm = this._view;
-
-            if (vm) {
-                return (Math.pow(mouseX - vm.x, 2) < Math.pow(vm.radius + vm.hoverRadius, 2));
-            } else {
-                return false;
-            }
-        },
-        inRange: function(chartX, chartY) {
-
-            var vm = this._view;
-
-            var pointRelativePosition = helpers.getAngleFromPoint(vm, {
-                x: chartX,
-                y: chartY
-            });
-
-            // Put into the range of (-PI/2, 3PI/2]
-            var startAngle = vm.startAngle < (-0.5 * Math.PI) ? vm.startAngle + (2.0 * Math.PI) : vm.startAngle > (1.5 * Math.PI) ? vm.startAngle - (2.0 * Math.PI) : vm.startAngle;
-            var endAngle = vm.endAngle < (-0.5 * Math.PI) ? vm.endAngle + (2.0 * Math.PI) : vm.endAngle > (1.5 * Math.PI) ? vm.endAngle - (2.0 * Math.PI) : vm.endAngle
-
-            //Check if within the range of the open/close angle
-            var betweenAngles = (pointRelativePosition.angle >= startAngle && pointRelativePosition.angle <= endAngle),
-                withinRadius = (pointRelativePosition.distance >= vm.innerRadius && pointRelativePosition.distance <= vm.outerRadius);
-
-            return (betweenAngles && withinRadius);
-            //Ensure within the outside of the arc centre, but inside arc outer
-        },
-        tooltipPosition: function() {
-            var vm = this._view;
-
-            var centreAngle = vm.startAngle + ((vm.endAngle - vm.startAngle) / 2),
-                rangeFromCentre = (vm.outerRadius - vm.innerRadius) / 2 + vm.innerRadius;
-            return {
-                x: vm.x + (Math.cos(centreAngle) * rangeFromCentre),
-                y: vm.y + (Math.sin(centreAngle) * rangeFromCentre)
-            };
-        },
-        draw: function() {
-
-            var ctx = this._chart.ctx;
-            var vm = this._view;
-
-            ctx.beginPath();
-
-            ctx.arc(vm.x, vm.y, vm.outerRadius, vm.startAngle, vm.endAngle);
-
-            ctx.arc(vm.x, vm.y, vm.innerRadius, vm.endAngle, vm.startAngle, true);
-
-            ctx.closePath();
-            ctx.strokeStyle = vm.borderColor;
-            ctx.lineWidth = vm.borderWidth;
-
-            ctx.fillStyle = vm.backgroundColor;
-
-            ctx.fill();
-            ctx.lineJoin = 'bevel';
-
-            if (vm.borderWidth) {
-                ctx.stroke();
-            }
-        }
-    });
-
-    Chart.Rectangle = Chart.Element.extend({
-        draw: function() {
-
-            var ctx = this._chart.ctx;
-            var vm = this._view;
-
-            var halfWidth = vm.width / 2,
-                leftX = vm.x - halfWidth,
-                rightX = vm.x + halfWidth,
-                top = vm.base - (vm.base - vm.y),
-                halfStroke = vm.borderWidth / 2;
-
-            // Canvas doesn't allow us to stroke inside the width so we can
-            // adjust the sizes to fit if we're setting a stroke on the line
-            if (vm.borderWidth) {
-                leftX += halfStroke;
-                rightX -= halfStroke;
-                top += halfStroke;
-            }
-
-            ctx.beginPath();
-
-            ctx.fillStyle = vm.backgroundColor;
-            ctx.strokeStyle = vm.borderColor;
-            ctx.lineWidth = vm.borderWidth;
-
-            // It'd be nice to keep this class totally generic to any rectangle
-            // and simply specify which border to miss out.
-            ctx.moveTo(leftX, vm.base);
-            ctx.lineTo(leftX, top);
-            ctx.lineTo(rightX, top);
-            ctx.lineTo(rightX, vm.base);
-            ctx.fill();
-            if (vm.borderWidth) {
-                ctx.stroke();
-            }
-        },
-        height: function() {
-            var vm = this._view;
-            return vm.base - vm.y;
-        },
-        inRange: function(mouseX, mouseY) {
-            var vm = this._view;
-            if (vm.y < vm.base) {
-                return (mouseX >= vm.x - vm.width / 2 && mouseX <= vm.x + vm.width / 2) && (mouseY >= vm.y && mouseY <= vm.base);
-            } else {
-                return (mouseX >= vm.x - vm.width / 2 && mouseX <= vm.x + vm.width / 2) && (mouseY >= vm.base && mouseY <= vm.y);
-            }
-        },
-        inGroupRange: function(mouseX) {
-            var vm = this._view;
-            return (mouseX >= vm.x - vm.width / 2 && mouseX <= vm.x + vm.width / 2);
-        },
-        tooltipPosition: function() {
-            var vm = this._view;
-            if (vm.y < vm.base) {
-                return {
-                    x: vm.x,
-                    y: vm.y
-                };
-            } else {
-                return {
-                    x: vm.x,
-                    y: vm.base
-                };
-            }
-        },
-    });
-
-    Chart.Animation = Chart.Element.extend({
-        currentStep: null, // the current animation step
-        numSteps: 60, // default number of steps
-        easing: "", // the easing to use for this animation
-        render: null, // render function used by the animation service
-
-        onAnimationProgress: null, // user specified callback to fire on each step of the animation 
-        onAnimationComplete: null, // user specified callback to fire when the animation finishes
-    });
-
-    Chart.Tooltip = Chart.Element.extend({
-        initialize: function() {
-            var options = this._options;
-            extend(this, {
-                _model: {
-                    // Positioning
-                    xPadding: options.tooltips.xPadding,
-                    yPadding: options.tooltips.yPadding,
-                    xOffset: options.tooltips.xOffset,
-
-                    // Labels
-                    textColor: options.tooltips.fontColor,
-                    _fontFamily: options.tooltips.fontFamily,
-                    _fontStyle: options.tooltips.fontStyle,
-                    fontSize: options.tooltips.fontSize,
-
-                    // Title
-                    titleTextColor: options.tooltips.titleFontColor,
-                    _titleFontFamily: options.tooltips.titleFontFamily,
-                    _titleFontStyle: options.tooltips.titleFontStyle,
-                    titleFontSize: options.tooltips.titleFontSize,
-
-                    // Appearance
-                    caretHeight: options.tooltips.caretSize,
-                    cornerRadius: options.tooltips.cornerRadius,
-                    backgroundColor: options.tooltips.backgroundColor,
-                    opacity: 0,
-                    legendColorBackground: options.tooltips.multiKeyBackground,
-                },
-            });
-        },
-        update: function() {
-
-            var ctx = this._chart.ctx;
-
-            switch (this._options.hover.mode) {
-                case 'single':
-                    helpers.extend(this._model, {
-                        text: template(this._options.tooltips.template, {
-                            // These variables are available in the template function. Add others here
-                            element: this._active[0],
-                            value: this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],
-                            label: this._data.labels ? this._data.labels[this._active[0]._index] : '',
-                        }),
-                    });
-
-                    var tooltipPosition = this._active[0].tooltipPosition();
-                    helpers.extend(this._model, {
-                        x: Math.round(tooltipPosition.x),
-                        y: Math.round(tooltipPosition.y),
-                        caretPadding: tooltipPosition.padding
-                    });
-
-                    break;
-
-                case 'label':
-
-                    // Tooltip Content
-
-                    var dataArray,
-                        dataIndex;
-
-                    var labels = [],
-                        colors = [];
-
-                    for (var i = this._data.datasets.length - 1; i >= 0; i--) {
-                        dataArray = this._data.datasets[i].metaData;
-                        dataIndex = indexOf(dataArray, this._active[0]);
-                        if (dataIndex !== -1) {
-                            break;
-                        }
-                    }
-
-                    var medianPosition = (function(index) {
-                        // Get all the points at that particular index
-                        var elements = [],
-                            dataCollection,
-                            xPositions = [],
-                            yPositions = [],
-                            xMax,
-                            yMax,
-                            xMin,
-                            yMin;
-                        helpers.each(this._data.datasets, function(dataset) {
-                            dataCollection = dataset.metaData;
-                            if (dataCollection[dataIndex] && dataCollection[dataIndex].hasValue()) {
-                                elements.push(dataCollection[dataIndex]);
-                            }
-                        }, this);
-
-                        // Reverse labels if stacked
-                        helpers.each(this._options.stacked ? elements.reverse() : elements, function(element) {
-                            xPositions.push(element._view.x);
-                            yPositions.push(element._view.y);
-
-                            //Include any colour information about the element
-                            labels.push(helpers.template(this._options.tooltips.multiTemplate, {
-                                // These variables are available in the template function. Add others here
-                                element: element,
-                                datasetLabel: this._data.datasets[element._datasetIndex].label,
-                                value: this._data.datasets[element._datasetIndex].data[element._index],
-                            }));
-                            colors.push({
-                                fill: element._view.backgroundColor,
-                                stroke: element._view.borderColor
-                            });
-
-                        }, this);
-
-                        yMin = min(yPositions);
-                        yMax = max(yPositions);
-
-                        xMin = min(xPositions);
-                        xMax = max(xPositions);
-
-                        return {
-                            x: (xMin > this._chart.width / 2) ? xMin : xMax,
-                            y: (yMin + yMax) / 2,
-                        };
-                    }).call(this, dataIndex);
-
-                    // Apply for now
-                    helpers.extend(this._model, {
-                        x: medianPosition.x,
-                        y: medianPosition.y,
-                        labels: labels,
-                        title: this._data.labels && this._data.labels.length ? this._data.labels[this._active[0]._index] : '',
-                        legendColors: colors,
-                        legendBackgroundColor: this._options.tooltips.multiKeyBackground,
-                    });
-
-
-                    // Calculate Appearance Tweaks
-
-                    this._model.height = (labels.length * this._model.fontSize) + ((labels.length - 1) * (this._model.fontSize / 2)) + (this._model.yPadding * 2) + this._model.titleFontSize * 1.5;
-
-                    var titleWidth = ctx.measureText(this.title).width,
-                        //Label has a legend square as well so account for this.
-                        labelWidth = longestText(ctx, this.font, labels) + this._model.fontSize + 3,
-                        longestTextWidth = max([labelWidth, titleWidth]);
-
-                    this._model.width = longestTextWidth + (this._model.xPadding * 2);
-
-
-                    var halfHeight = this._model.height / 2;
-
-                    //Check to ensure the height will fit on the canvas
-                    if (this._model.y - halfHeight < 0) {
-                        this._model.y = halfHeight;
-                    } else if (this._model.y + halfHeight > this._chart.height) {
-                        this._model.y = this._chart.height - halfHeight;
-                    }
-
-                    //Decide whether to align left or right based on position on canvas
-                    if (this._model.x > this._chart.width / 2) {
-                        this._model.x -= this._model.xOffset + this._model.width;
-                    } else {
-                        this._model.x += this._model.xOffset;
-                    }
-                    break;
-            }
-
-            return this;
-        },
-        draw: function() {
-
-            var ctx = this._chart.ctx;
-            var vm = this._view;
-
-            switch (this._options.hover.mode) {
-                case 'single':
-
-                    ctx.font = fontString(vm.fontSize, vm._fontStyle, vm._fontFamily);
-
-                    vm.xAlign = "center";
-                    vm.yAlign = "above";
-
-                    //Distance between the actual element.y position and the start of the tooltip caret
-                    var caretPadding = vm.caretPadding || 2;
-
-                    var tooltipWidth = ctx.measureText(vm.text).width + 2 * vm.xPadding,
-                        tooltipRectHeight = vm.fontSize + 2 * vm.yPadding,
-                        tooltipHeight = tooltipRectHeight + vm.caretHeight + caretPadding;
-
-                    if (vm.x + tooltipWidth / 2 > this._chart.width) {
-                        vm.xAlign = "left";
-                    } else if (vm.x - tooltipWidth / 2 < 0) {
-                        vm.xAlign = "right";
-                    }
-
-                    if (vm.y - tooltipHeight < 0) {
-                        vm.yAlign = "below";
-                    }
-
-                    var tooltipX = vm.x - tooltipWidth / 2,
-                        tooltipY = vm.y - tooltipHeight;
-
-                    ctx.fillStyle = helpers.color(vm.backgroundColor).alpha(vm.opacity).rgbString();
-
-                    // Custom Tooltips
-                    if (this._custom) {
-                        this._custom(this._view);
-                    } else {
-                        switch (vm.yAlign) {
-                            case "above":
-                                //Draw a caret above the x/y
-                                ctx.beginPath();
-                                ctx.moveTo(vm.x, vm.y - caretPadding);
-                                ctx.lineTo(vm.x + vm.caretHeight, vm.y - (caretPadding + vm.caretHeight));
-                                ctx.lineTo(vm.x - vm.caretHeight, vm.y - (caretPadding + vm.caretHeight));
-                                ctx.closePath();
-                                ctx.fill();
-                                break;
-                            case "below":
-                                tooltipY = vm.y + caretPadding + vm.caretHeight;
-                                //Draw a caret below the x/y
-                                ctx.beginPath();
-                                ctx.moveTo(vm.x, vm.y + caretPadding);
-                                ctx.lineTo(vm.x + vm.caretHeight, vm.y + caretPadding + vm.caretHeight);
-                                ctx.lineTo(vm.x - vm.caretHeight, vm.y + caretPadding + vm.caretHeight);
-                                ctx.closePath();
-                                ctx.fill();
-                                break;
-                        }
-
-                        switch (vm.xAlign) {
-                            case "left":
-                                tooltipX = vm.x - tooltipWidth + (vm.cornerRadius + vm.caretHeight);
-                                break;
-                            case "right":
-                                tooltipX = vm.x - (vm.cornerRadius + vm.caretHeight);
-                                break;
-                        }
-
-                        drawRoundedRectangle(ctx, tooltipX, tooltipY, tooltipWidth, tooltipRectHeight, vm.cornerRadius);
-
-                        ctx.fill();
-
-                        ctx.fillStyle = helpers.color(vm.textColor).alpha(vm.opacity).rgbString();
-                        ctx.textAlign = "center";
-                        ctx.textBaseline = "middle";
-                        ctx.fillText(vm.text, tooltipX + tooltipWidth / 2, tooltipY + tooltipRectHeight / 2);
-
-                    }
-                    break;
-                case 'label':
-
-                    drawRoundedRectangle(ctx, vm.x, vm.y - vm.height / 2, vm.width, vm.height, vm.cornerRadius);
-                    ctx.fillStyle = helpers.color(vm.backgroundColor).alpha(vm.opacity).rgbString();
-                    ctx.fill();
-                    ctx.closePath();
-
-                    ctx.textAlign = "left";
-                    ctx.textBaseline = "middle";
-                    ctx.fillStyle = helpers.color(vm.titleTextColor).alpha(vm.opacity).rgbString();
-                    ctx.font = fontString(vm.fontSize, vm._titleFontStyle, vm._titleFontFamily);
-                    ctx.fillText(vm.title, vm.x + vm.xPadding, this.getLineHeight(0));
-
-                    ctx.font = fontString(vm.fontSize, vm._fontStyle, vm._fontFamily);
-                    helpers.each(vm.labels, function(label, index) {
-                        ctx.fillStyle = helpers.color(vm.textColor).alpha(vm.opacity).rgbString();
-                        ctx.fillText(label, vm.x + vm.xPadding + vm.fontSize + 3, this.getLineHeight(index + 1));
-
-                        //A bit gnarly, but clearing this rectangle breaks when using explorercanvas (clears whole canvas)
-                        //ctx.clearRect(vm.x + vm.xPadding, this.getLineHeight(index + 1) - vm.fontSize/2, vm.fontSize, vm.fontSize);
-                        //Instead we'll make a white filled block to put the legendColour palette over.
-
-                        ctx.fillStyle = helpers.color(vm.legendColors[index].stroke).alpha(vm.opacity).rgbString();
-                        ctx.fillRect(vm.x + vm.xPadding - 1, this.getLineHeight(index + 1) - vm.fontSize / 2 - 1, vm.fontSize + 2, vm.fontSize + 2);
-
-                        ctx.fillStyle = helpers.color(vm.legendColors[index].fill).alpha(vm.opacity).rgbString();
-                        ctx.fillRect(vm.x + vm.xPadding, this.getLineHeight(index + 1) - vm.fontSize / 2, vm.fontSize, vm.fontSize);
-
-
-                    }, this);
-                    break;
-            }
-        },
-        getLineHeight: function(index) {
-            var baseLineHeight = this._view.y - (this._view.height / 2) + this._view.yPadding,
-                afterTitleIndex = index - 1;
-
-            //If the index is zero, we're getting the title
-            if (index === 0) {
-                return baseLineHeight + this._view.titleFontSize / 2;
-            } else {
-                return baseLineHeight + ((this._view.fontSize * 1.5 * afterTitleIndex) + this._view.fontSize / 2) + this._view.titleFontSize * 1.5;
-            }
-
-        },
-    });
-
-    Chart.animationService = {
-        frameDuration: 17,
-        animations: [],
-        dropFrames: 0,
-        addAnimation: function(chartInstance, animationObject, duration) {
-
-            if (!duration) {
-                chartInstance.animating = true;
-            }
-
-            for (var index = 0; index < this.animations.length; ++index) {
-                if (this.animations[index].chartInstance === chartInstance) {
-                    // replacing an in progress animation
-                    this.animations[index].animationObject = animationObject;
-                    return;
-                }
-            }
-
-            this.animations.push({
-                chartInstance: chartInstance,
-                animationObject: animationObject
-            });
-
-            // If there are no animations queued, manually kickstart a digest, for lack of a better word
-            if (this.animations.length == 1) {
-                helpers.requestAnimFrame.call(window, this.digestWrapper);
-            }
-        },
-        // Cancel the animation for a given chart instance
-        cancelAnimation: function(chartInstance) {
-            var index = helpers.findNextWhere(this.animations, function(animationWrapper) {
-                return animationWrapper.chartInstance === chartInstance;
-            });
-
-            if (index) {
-                this.animations.splice(index, 1);
-                chartInstance.animating = false;
-            }
-        },
-        // calls startDigest with the proper context
-        digestWrapper: function() {
-            Chart.animationService.startDigest.call(Chart.animationService);
-        },
-        startDigest: function() {
-
-            var startTime = Date.now();
-            var framesToDrop = 0;
-
-            if (this.dropFrames > 1) {
-                framesToDrop = Math.floor(this.dropFrames);
-                this.dropFrames -= framesToDrop;
-            }
-
-            for (var i = 0; i < this.animations.length; i++) {
-
-                if (this.animations[i].animationObject.currentStep === null) {
-                    this.animations[i].animationObject.currentStep = 0;
-                }
-
-                this.animations[i].animationObject.currentStep += 1 + framesToDrop;
-                if (this.animations[i].animationObject.currentStep > this.animations[i].animationObject.numSteps) {
-                    this.animations[i].animationObject.currentStep = this.animations[i].animationObject.numSteps;
-                }
-
-                this.animations[i].animationObject.render(this.animations[i].chartInstance, this.animations[i].animationObject);
-
-                if (this.animations[i].animationObject.currentStep == this.animations[i].animationObject.numSteps) {
-                    // executed the last frame. Remove the animation.
-                    this.animations[i].chartInstance.animating = false;
-                    this.animations.splice(i, 1);
-                    // Keep the index in place to offset the splice
-                    i--;
-                }
-            }
-
-            var endTime = Date.now();
-            var delay = endTime - startTime - this.frameDuration;
-            var frameDelay = delay / this.frameDuration;
-
-            if (frameDelay > 1) {
-                this.dropFrames += frameDelay;
-            }
-
-            // Do we have more stuff to animate?
-            if (this.animations.length > 0) {
-                helpers.requestAnimFrame.call(window, this.digestWrapper);
-            }
-        }
-    };
-
     // Attach global event to resize each chart instance when the browser resizes
     helpers.addEvent(window, "resize", (function() {
         // Basic debounce of resize function so it doesn't hurt performance when resizing browser.
diff --git a/src/Chart.Line.js b/src/Chart.Line.js
index b967b254181..c407e45d336 100644
--- a/src/Chart.Line.js
+++ b/src/Chart.Line.js
@@ -251,11 +251,11 @@
                     // Model
                     _model: {
                         // Appearance
-                        tension: dataset.metaDataset.custom && dataset.metaDataset.custom.tension ? dataset.metaDataset.custom.tension : dataset.tension || this.options.elements.line.tension,
-                        backgroundColor: dataset.metaDataset.custom && dataset.metaDataset.custom.backgroundColor ? dataset.metaDataset.custom.backgroundColor : dataset.backgroundColor || this.options.elements.line.backgroundColor,
-                        borderWidth: dataset.metaDataset.custom && dataset.metaDataset.custom.borderWidth ? dataset.metaDataset.custom.borderWidth : dataset.borderWidth || this.options.elements.line.borderWidth,
-                        borderColor: dataset.metaDataset.custom && dataset.metaDataset.custom.borderColor ? dataset.metaDataset.custom.borderColor : dataset.borderColor || this.options.elements.line.borderColor,
-                        fill: dataset.metaDataset.custom && dataset.metaDataset.custom.fill ? dataset.metaDataset.custom.fill : dataset.fill !== undefined ? dataset.fill : this.options.elements.line.fill, // use the value from the dataset if it was provided. else fall back to the default
+                        tension: dataset.metaDataset.custom && dataset.metaDataset.custom.tension ? dataset.metaDataset.custom.tension : (dataset.tension || this.options.elements.line.tension),
+                        backgroundColor: dataset.metaDataset.custom && dataset.metaDataset.custom.backgroundColor ? dataset.metaDataset.custom.backgroundColor : (dataset.backgroundColor || this.options.elements.line.backgroundColor),
+                        borderWidth: dataset.metaDataset.custom && dataset.metaDataset.custom.borderWidth ? dataset.metaDataset.custom.borderWidth : (dataset.borderWidth || this.options.elements.line.borderWidth),
+                        borderColor: dataset.metaDataset.custom && dataset.metaDataset.custom.borderColor ? dataset.metaDataset.custom.borderColor : (dataset.borderColor || this.options.elements.line.borderColor),
+                        fill: dataset.metaDataset.custom && dataset.metaDataset.custom.fill ? dataset.metaDataset.custom.fill : (dataset.fill !== undefined ? dataset.fill : this.options.elements.line.fill),
                         skipNull: dataset.skipNull !== undefined ? dataset.skipNull : this.options.elements.line.skipNull,
                         drawNull: dataset.drawNull !== undefined ? dataset.drawNull : this.options.elements.line.drawNull,
                         // Scale
diff --git a/src/Chart.Scale.Category.js b/src/Chart.Scale.Category.js
new file mode 100644
index 00000000000..85d19fedfd5
--- /dev/null
+++ b/src/Chart.Scale.Category.js
@@ -0,0 +1,211 @@
+(function() {
+    "use strict";
+
+    var root = this,
+        Chart = root.Chart,
+        helpers = Chart.helpers;
+
+    var DatasetScale = Chart.Element.extend({
+        // overridden in the chart. Will set min and max as properties of the scale for later use. Min will always be 0 when using a dataset and max will be the number of items in the dataset
+        calculateRange: helpers.noop,
+        isHorizontal: function() {
+            return this.options.position == "top" || this.options.position == "bottom";
+        },
+        getPixelForValue: function(value, index, includeOffset) {
+            // This must be called after fit has been run so that 
+            //      this.left, this.top, this.right, and this.bottom have been defined
+            if (this.isHorizontal()) {
+                var isRotated = (this.labelRotation > 0);
+                var innerWidth = this.width - (this.paddingLeft + this.paddingRight);
+                var valueWidth = innerWidth / Math.max((this.max - ((this.options.gridLines.offsetGridLines) ? 0 : 1)), 1);
+                var valueOffset = (valueWidth * index) + this.paddingLeft;
+
+                if (this.options.gridLines.offsetGridLines && includeOffset) {
+                    valueOffset += (valueWidth / 2);
+                }
+
+                return this.left + Math.round(valueOffset);
+            } else {
+                return this.top + (index * (this.height / this.max));
+            }
+        },
+        calculateLabelRotation: function(maxHeight, margins) {
+            //Get the width of each grid by calculating the difference
+            //between x offsets between 0 and 1.
+            var labelFont = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
+            this.ctx.font = labelFont;
+
+            var firstWidth = this.ctx.measureText(this.labels[0]).width;
+            var lastWidth = this.ctx.measureText(this.labels[this.labels.length - 1]).width;
+            var firstRotated;
+            var lastRotated;
+
+            this.paddingRight = lastWidth / 2 + 3;
+            this.paddingLeft = firstWidth / 2 + 3;
+
+            this.labelRotation = 0;
+
+            if (this.options.display) {
+                var originalLabelWidth = helpers.longestText(this.ctx, labelFont, this.labels);
+                var cosRotation;
+                var sinRotation;
+                var firstRotatedWidth;
+
+                this.labelWidth = originalLabelWidth;
+
+                //Allow 3 pixels x2 padding either side for label readability
+                // only the index matters for a dataset scale, but we want a consistent interface between scales
+                var gridWidth = Math.floor(this.getPixelForValue(0, 1) - this.getPixelForValue(0, 0)) - 6;
+
+                //Max label rotate should be 90 - also act as a loop counter
+                while ((this.labelWidth > gridWidth && this.labelRotation === 0) || (this.labelWidth > gridWidth && this.labelRotation <= 90 && this.labelRotation > 0)) {
+                    cosRotation = Math.cos(helpers.toRadians(this.labelRotation));
+                    sinRotation = Math.sin(helpers.toRadians(this.labelRotation));
+
+                    firstRotated = cosRotation * firstWidth;
+                    lastRotated = cosRotation * lastWidth;
+
+                    // We're right aligning the text now.
+                    if (firstRotated + this.options.labels.fontSize / 2 > this.yLabelWidth) {
+                        this.paddingLeft = firstRotated + this.options.labels.fontSize / 2;
+                    }
+
+                    this.paddingRight = this.options.labels.fontSize / 2;
+
+                    if (sinRotation * originalLabelWidth > maxHeight) {
+                        // go back one step
+                        this.labelRotation--;
+                        break;
+                    }
+
+                    this.labelRotation++;
+                    this.labelWidth = cosRotation * originalLabelWidth;
+
+                }
+            } else {
+                this.labelWidth = 0;
+                this.paddingRight = 0;
+                this.paddingLeft = 0;
+            }
+
+            if (margins) {
+                this.paddingLeft -= margins.left;
+                this.paddingRight -= margins.right;
+
+                this.paddingLeft = Math.max(this.paddingLeft, 0);
+                this.paddingRight = Math.max(this.paddingRight, 0);
+            }
+
+        },
+        // Fit this axis to the given size
+        // @param {number} maxWidth : the max width the axis can be
+        // @param {number} maxHeight: the max height the axis can be
+        // @return {object} minSize : the minimum size needed to draw the axis
+        fit: function(maxWidth, maxHeight, margins) {
+            this.calculateRange();
+            this.calculateLabelRotation(maxHeight, margins);
+
+            var minSize = {
+                width: 0,
+                height: 0,
+            };
+
+            var labelFont = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
+            var longestLabelWidth = helpers.longestText(this.ctx, labelFont, this.labels);
+
+            if (this.isHorizontal()) {
+                minSize.width = maxWidth;
+                this.width = maxWidth;
+
+                var labelHeight = (Math.cos(helpers.toRadians(this.labelRotation)) * longestLabelWidth) + 1.5 * this.options.labels.fontSize;
+                minSize.height = Math.min(labelHeight, maxHeight);
+            } else {
+                minSize.height = maxHeight;
+                this.height = maxHeight;
+
+                minSize.width = Math.min(longestLabelWidth + 6, maxWidth);
+            }
+
+            this.width = minSize.width;
+            this.height = minSize.height;
+            return minSize;
+        },
+        // Actualy draw the scale on the canvas
+        // @param {rectangle} chartArea : the area of the chart to draw full grid lines on
+        draw: function(chartArea) {
+            if (this.options.display) {
+
+                var setContextLineSettings;
+
+                // Make sure we draw text in the correct color
+                this.ctx.fillStyle = this.options.labels.fontColor;
+
+                if (this.isHorizontal()) {
+                    setContextLineSettings = true;
+                    var yTickStart = this.options.position == "bottom" ? this.top : this.bottom - 10;
+                    var yTickEnd = this.options.position == "bottom" ? this.top + 10 : this.bottom;
+                    var isRotated = this.labelRotation !== 0;
+
+                    helpers.each(this.labels, function(label, index) {
+                        var xLineValue = this.getPixelForValue(label, index, false); // xvalues for grid lines
+                        var xLabelValue = this.getPixelForValue(label, index, true); // x values for labels (need to consider offsetLabel option)
+
+                        if (this.options.gridLines.show) {
+                            if (index === 0) {
+                                // Draw the first index specially
+                                this.ctx.lineWidth = this.options.gridLines.zeroLineWidth;
+                                this.ctx.strokeStyle = this.options.gridLines.zeroLineColor;
+                                setContextLineSettings = true; // reset next time
+                            } else if (setContextLineSettings) {
+                                this.ctx.lineWidth = this.options.gridLines.lineWidth;
+                                this.ctx.strokeStyle = this.options.gridLines.color;
+                                setContextLineSettings = false;
+                            }
+
+                            xLineValue += helpers.aliasPixel(this.ctx.lineWidth);
+
+                            // Draw the label area
+                            this.ctx.beginPath();
+
+                            if (this.options.gridLines.drawTicks) {
+                                this.ctx.moveTo(xLineValue, yTickStart);
+                                this.ctx.lineTo(xLineValue, yTickEnd);
+                            }
+
+                            // Draw the chart area
+                            if (this.options.gridLines.drawOnChartArea) {
+                                this.ctx.moveTo(xLineValue, chartArea.top);
+                                this.ctx.lineTo(xLineValue, chartArea.bottom);
+                            }
+
+                            // Need to stroke in the loop because we are potentially changing line widths & colours
+                            this.ctx.stroke();
+                        }
+
+                        if (this.options.labels.show) {
+                            this.ctx.save();
+                            this.ctx.translate(xLabelValue, (isRotated) ? this.top + 12 : this.top + 8);
+                            this.ctx.rotate(helpers.toRadians(this.labelRotation) * -1);
+                            this.ctx.font = this.font;
+                            this.ctx.textAlign = (isRotated) ? "right" : "center";
+                            this.ctx.textBaseline = (isRotated) ? "middle" : "top";
+                            this.ctx.fillText(label, 0, 0);
+                            this.ctx.restore();
+                        }
+                    }, this);
+                } else {
+                    // Vertical
+                    if (this.options.gridLines.show) {}
+
+                    if (this.options.labels.show) {
+                        // Draw the labels
+                    }
+                }
+            }
+        }
+    });
+    Chart.scales.registerScaleType("dataset", DatasetScale);
+
+
+
+}).call(this);
diff --git a/src/Chart.Scale.Linear.js b/src/Chart.Scale.Linear.js
new file mode 100644
index 00000000000..1bef05e20e3
--- /dev/null
+++ b/src/Chart.Scale.Linear.js
@@ -0,0 +1,357 @@
+(function() {
+    "use strict";
+
+    var root = this,
+        Chart = root.Chart,
+        helpers = Chart.helpers;
+
+    var LinearScale = Chart.Element.extend({
+        calculateRange: helpers.noop, // overridden in the chart. Will set min and max as properties of the scale for later use
+        isHorizontal: function() {
+            return this.options.position == "top" || this.options.position == "bottom";
+        },
+        generateTicks: function(width, height) {
+            // We need to decide how many ticks we are going to have. Each tick draws a grid line.
+            // There are two possibilities. The first is that the user has manually overridden the scale
+            // calculations in which case the job is easy. The other case is that we have to do it ourselves
+            // 
+            // We assume at this point that the scale object has been updated with the following values
+            // by the chart.
+            //  min: this is the minimum value of the scale
+            //  max: this is the maximum value of the scale
+            //  options: contains the options for the scale. This is referenced from the user settings
+            //      rather than being cloned. This ensures that updates always propogate to a redraw
+
+            // Reset the ticks array. Later on, we will draw a grid line at these positions
+            // The array simply contains the numerical value of the spots where ticks will be
+            this.ticks = [];
+
+            if (this.options.override) {
+                // The user has specified the manual override. We use <= instead of < so that 
+                // we get the final line
+                for (var i = 0; i <= this.options.override.steps; ++i) {
+                    var value = this.options.override.start + (i * this.options.override.stepWidth);
+                    ticks.push(value);
+                }
+            } else {
+                // Figure out what the max number of ticks we can support it is based on the size of
+                // the axis area. For now, we say that the minimum tick spacing in pixels must be 50
+                // We also limit the maximum number of ticks to 11 which gives a nice 10 squares on 
+                // the graph
+
+                var maxTicks;
+
+                if (this.isHorizontal()) {
+                    maxTicks = Math.min(11, Math.ceil(width / 50));
+                } else {
+                    // The factor of 2 used to scale the font size has been experimentally determined.
+                    maxTicks = Math.min(11, Math.ceil(height / (2 * this.options.labels.fontSize)));
+                }
+
+                // Make sure we always have at least 2 ticks 
+                maxTicks = Math.max(2, maxTicks);
+
+                // To get a "nice" value for the tick spacing, we will use the appropriately named 
+                // "nice number" algorithm. See http://stackoverflow.com/questions/8506881/nice-label-algorithm-for-charts-with-minimum-ticks
+                // for details.
+
+                // If we are forcing it to begin at 0, but 0 will already be rendered on the chart,
+                // do nothing since that would make the chart weird. If the user really wants a weird chart
+                // axis, they can manually override it
+                if (this.options.beginAtZero) {
+                    var minSign = helpers.sign(this.min);
+                    var maxSign = helpers.sign(this.max);
+
+                    if (minSign < 0 && maxSign < 0) {
+                        // move the top up to 0
+                        this.max = 0;
+                    } else if (minSign > 0 && maxSign > 0) {
+                        // move the botttom down to 0
+                        this.min = 0;
+                    }
+                }
+
+                var niceRange = helpers.niceNum(this.max - this.min, false);
+                var spacing = helpers.niceNum(niceRange / (maxTicks - 1), true);
+                var niceMin = Math.floor(this.min / spacing) * spacing;
+                var niceMax = Math.ceil(this.max / spacing) * spacing;
+
+                // Put the values into the ticks array
+                for (var j = niceMin; j <= niceMax; j += spacing) {
+                    this.ticks.push(j);
+                }
+            }
+
+            if (this.options.position == "left" || this.options.position == "right") {
+                // We are in a vertical orientation. The top value is the highest. So reverse the array
+                this.ticks.reverse();
+            }
+
+            // At this point, we need to update our max and min given the tick values since we have expanded the
+            // range of the scale
+            this.max = helpers.max(this.ticks);
+            this.min = helpers.min(this.ticks);
+        },
+        buildLabels: function() {
+            // We assume that this has been run after ticks have been generated. We try to figure out
+            // a label for each tick. 
+            this.labels = [];
+
+            helpers.each(this.ticks, function(tick, index, ticks) {
+                var label;
+
+                if (this.options.labels.userCallback) {
+                    // If the user provided a callback for label generation, use that as first priority
+                    label = this.options.lables.userCallback(tick, index, ticks);
+                } else if (this.options.labels.template) {
+                    // else fall back to the template string
+                    label = helpers.template(this.options.labels.template, {
+                        value: tick
+                    });
+                }
+
+                this.labels.push(label ? label : ""); // empty string will not render so we're good
+            }, this);
+        },
+        getPixelForValue: function(value) {
+            // This must be called after fit has been run so that 
+            //      this.left, this.top, this.right, and this.bottom have been defined
+            var pixel;
+            var range = this.max - this.min;
+
+            if (this.isHorizontal()) {
+                pixel = this.left + (this.width / range * (value - this.min));
+            } else {
+                // Bottom - top since pixels increase downard on a screen
+                pixel = this.bottom - (this.height / range * (value - this.min));
+            }
+
+            return pixel;
+        },
+        // Fit this axis to the given size
+        // @param {number} maxWidth : the max width the axis can be
+        // @param {number} maxHeight: the max height the axis can be
+        // @return {object} minSize : the minimum size needed to draw the axis
+        fit: function(maxWidth, maxHeight) {
+            this.calculateRange();
+            this.generateTicks(maxWidth, maxHeight);
+            this.buildLabels();
+
+            var minSize = {
+                width: 0,
+                height: 0,
+            };
+
+            if (this.isHorizontal()) {
+                minSize.width = maxWidth; // fill all the width
+
+                // In a horizontal axis, we need some room for the scale to be drawn
+                //
+                //      -----------------------------------------------------
+                //          |           |           |           |           |
+                //
+                minSize.height = this.options.gridLines.show ? 10 : 0;
+            } else {
+                minSize.height = maxHeight; // fill all the height
+
+                // In a vertical axis, we need some room for the scale to be drawn.
+                // The actual grid lines will be drawn on the chart area, however, we need to show 
+                // ticks where the axis actually is.
+                // We will allocate 25px for this width
+                //      |
+                //     -|
+                //      |
+                //      |
+                //     -|
+                //      |
+                //      |
+                //     -|
+                minSize.width = this.options.gridLines.show ? 10 : 0;
+            }
+
+            if (this.options.labels.show) {
+                // Don't bother fitting the labels if we are not showing them
+                var labelFont = helpers.fontString(this.options.labels.fontSize,
+                    this.options.labels.fontStyle, this.options.labels.fontFamily);
+
+                if (this.isHorizontal()) {
+                    // A horizontal axis is more constrained by the height.
+                    var maxLabelHeight = maxHeight - minSize.height;
+                    var labelHeight = 1.5 * this.options.labels.fontSize;
+                    minSize.height = Math.min(maxHeight, minSize.height + labelHeight);
+                } else {
+                    // A vertical axis is more constrained by the width. Labels are the dominant factor 
+                    // here, so get that length first
+                    var maxLabelWidth = maxWidth - minSize.width;
+                    var largestTextWidth = helpers.longestText(this.ctx, labelFont, this.labels);
+
+                    if (largestTextWidth < maxLabelWidth) {
+                        // We don't need all the room
+                        minSize.width += largestTextWidth;
+                    } else {
+                        // Expand to max size
+                        minSize.width = maxWidth;
+                    }
+                }
+            }
+
+            this.width = minSize.width;
+            this.height = minSize.height;
+            return minSize;
+        },
+        // Actualy draw the scale on the canvas
+        // @param {rectangle} chartArea : the area of the chart to draw full grid lines on
+        draw: function(chartArea) {
+            if (this.options.display) {
+
+                var setContextLineSettings;
+                var hasZero;
+
+                // Make sure we draw text in the correct color
+                this.ctx.fillStyle = this.options.labels.fontColor;
+
+                if (this.isHorizontal()) {
+                    if (this.options.gridLines.show) {
+                        // Draw the horizontal line
+                        setContextLineSettings = true;
+                        hasZero = helpers.findNextWhere(this.ticks, function(tick) {
+                            return tick === 0;
+                        }) !== undefined;
+                        var yTickStart = this.options.position == "bottom" ? this.top : this.bottom - 5;
+                        var yTickEnd = this.options.position == "bottom" ? this.top + 5 : this.bottom;
+
+                        helpers.each(this.ticks, function(tick, index) {
+                            // Grid lines are vertical
+                            var xValue = this.getPixelForValue(tick);
+
+                            if (tick === 0 || (!hasZero && index === 0)) {
+                                // Draw the 0 point specially or the left if there is no 0
+                                this.ctx.lineWidth = this.options.gridLines.zeroLineWidth;
+                                this.ctx.strokeStyle = this.options.gridLines.zeroLineColor;
+                                setContextLineSettings = true; // reset next time
+                            } else if (setContextLineSettings) {
+                                this.ctx.lineWidth = this.options.gridLines.lineWidth;
+                                this.ctx.strokeStyle = this.options.gridLines.color;
+                                setContextLineSettings = false;
+                            }
+
+                            xValue += helpers.aliasPixel(this.ctx.lineWidth);
+
+                            // Draw the label area
+                            this.ctx.beginPath();
+
+                            if (this.options.gridLines.drawTicks) {
+                                this.ctx.moveTo(xValue, yTickStart);
+                                this.ctx.lineTo(xValue, yTickEnd);
+                            }
+
+                            // Draw the chart area
+                            if (this.options.gridLines.drawOnChartArea) {
+                                this.ctx.moveTo(xValue, chartArea.top);
+                                this.ctx.lineTo(xValue, chartArea.bottom);
+                            }
+
+                            // Need to stroke in the loop because we are potentially changing line widths & colours
+                            this.ctx.stroke();
+                        }, this);
+                    }
+
+                    if (this.options.labels.show) {
+                        // Draw the labels
+
+                        var labelStartY;
+
+                        if (this.options.position == "top") {
+                            labelStartY = this.bottom - 10;
+                            this.ctx.textBaseline = "bottom";
+                        } else {
+                            // bottom side
+                            labelStartY = this.top + 10;
+                            this.ctx.textBaseline = "top";
+                        }
+
+                        this.ctx.textAlign = "center";
+                        this.ctx.font = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
+
+                        helpers.each(this.labels, function(label, index) {
+                            var xValue = this.getPixelForValue(this.ticks[index]);
+                            this.ctx.fillText(label, xValue, labelStartY);
+                        }, this);
+                    }
+                } else {
+                    // Vertical
+                    if (this.options.gridLines.show) {
+
+                        // Draw the vertical line
+                        setContextLineSettings = true;
+                        hasZero = helpers.findNextWhere(this.ticks, function(tick) {
+                            return tick === 0;
+                        }) !== undefined;
+                        var xTickStart = this.options.position == "right" ? this.left : this.right - 5;
+                        var xTickEnd = this.options.position == "right" ? this.left + 5 : this.right;
+
+                        helpers.each(this.ticks, function(tick, index) {
+                            // Grid lines are horizontal
+                            var yValue = this.getPixelForValue(tick);
+
+                            if (tick === 0 || (!hasZero && index === 0)) {
+                                // Draw the 0 point specially or the bottom if there is no 0
+                                this.ctx.lineWidth = this.options.gridLines.zeroLineWidth;
+                                this.ctx.strokeStyle = this.options.gridLines.zeroLineColor;
+                                setContextLineSettings = true; // reset next time
+                            } else if (setContextLineSettings) {
+                                this.ctx.lineWidth = this.options.gridLines.lineWidth;
+                                this.ctx.strokeStyle = this.options.gridLines.color;
+                                setContextLineSettings = false; // use boolean to indicate that we only want to do this once
+                            }
+
+                            yValue += helpers.aliasPixel(this.ctx.lineWidth);
+
+                            // Draw the label area
+                            this.ctx.beginPath();
+
+                            if (this.options.gridLines.drawTicks) {
+                                this.ctx.moveTo(xTickStart, yValue);
+                                this.ctx.lineTo(xTickEnd, yValue);
+                            }
+
+                            // Draw the chart area
+                            if (this.options.gridLines.drawOnChartArea) {
+                                this.ctx.moveTo(chartArea.left, yValue);
+                                this.ctx.lineTo(chartArea.right, yValue);
+                            }
+
+                            this.ctx.stroke();
+                        }, this);
+                    }
+
+                    if (this.options.labels.show) {
+                        // Draw the labels
+
+                        var labelStartX;
+
+                        if (this.options.position == "left") {
+                            labelStartX = this.right - 10;
+                            this.ctx.textAlign = "right";
+                        } else {
+                            // right side
+                            labelStartX = this.left + 5;
+                            this.ctx.textAlign = "left";
+                        }
+
+                        this.ctx.textBaseline = "middle";
+                        this.ctx.font = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
+
+                        helpers.each(this.labels, function(label, index) {
+                            var yValue = this.getPixelForValue(this.ticks[index]);
+                            this.ctx.fillText(label, labelStartX, yValue);
+                        }, this);
+                    }
+                }
+            }
+        }
+    });
+    Chart.scales.registerScaleType("linear", LinearScale);
+
+
+}).call(this);
diff --git a/src/Chart.Scale.RadialLinear.js b/src/Chart.Scale.RadialLinear.js
new file mode 100644
index 00000000000..2372e270ef3
--- /dev/null
+++ b/src/Chart.Scale.RadialLinear.js
@@ -0,0 +1,361 @@
+(function() {
+    "use strict";
+
+    var root = this,
+        Chart = root.Chart,
+        helpers = Chart.helpers;
+
+    var LinearRadialScale = Chart.Element.extend({
+        initialize: function() {
+            this.size = helpers.min([this.height, this.width]);
+            this.drawingArea = (this.options.display) ? (this.size / 2) - (this.options.labels.fontSize / 2 + this.options.labels.backdropPaddingY) : (this.size / 2);
+        },
+        calculateCenterOffset: function(value) {
+            // Take into account half font size + the yPadding of the top value
+            var scalingFactor = this.drawingArea / (this.max - this.min);
+            return (value - this.min) * scalingFactor;
+        },
+        update: function() {
+            if (!this.options.lineArc) {
+                this.setScaleSize();
+            } else {
+                this.drawingArea = (this.options.display) ? (this.size / 2) - (this.fontSize / 2 + this.backdropPaddingY) : (this.size / 2);
+            }
+
+            this.buildYLabels();
+        },
+        calculateRange: helpers.noop, // overridden in chart
+        generateTicks: function() {
+            // We need to decide how many ticks we are going to have. Each tick draws a grid line.
+            // There are two possibilities. The first is that the user has manually overridden the scale
+            // calculations in which case the job is easy. The other case is that we have to do it ourselves
+            // 
+            // We assume at this point that the scale object has been updated with the following values
+            // by the chart.
+            //  min: this is the minimum value of the scale
+            //  max: this is the maximum value of the scale
+            //  options: contains the options for the scale. This is referenced from the user settings
+            //      rather than being cloned. This ensures that updates always propogate to a redraw
+
+            // Reset the ticks array. Later on, we will draw a grid line at these positions
+            // The array simply contains the numerical value of the spots where ticks will be
+            this.ticks = [];
+
+            if (this.options.override) {
+                // The user has specified the manual override. We use <= instead of < so that 
+                // we get the final line
+                for (var i = 0; i <= this.options.override.steps; ++i) {
+                    var value = this.options.override.start + (i * this.options.override.stepWidth);
+                    ticks.push(value);
+                }
+            } else {
+                // Figure out what the max number of ticks we can support it is based on the size of
+                // the axis area. For now, we say that the minimum tick spacing in pixels must be 50
+                // We also limit the maximum number of ticks to 11 which gives a nice 10 squares on 
+                // the graph
+
+                var maxTicks = Math.min(11, Math.ceil(this.drawingArea / (2 * this.options.labels.fontSize)));
+
+                // Make sure we always have at least 2 ticks 
+                maxTicks = Math.max(2, maxTicks);
+
+                // To get a "nice" value for the tick spacing, we will use the appropriately named 
+                // "nice number" algorithm. See http://stackoverflow.com/questions/8506881/nice-label-algorithm-for-charts-with-minimum-ticks
+                // for details.
+
+                // If we are forcing it to begin at 0, but 0 will already be rendered on the chart,
+                // do nothing since that would make the chart weird. If the user really wants a weird chart
+                // axis, they can manually override it
+                if (this.options.beginAtZero) {
+                    var minSign = helpers.sign(this.min);
+                    var maxSign = helpers.sign(this.max);
+
+                    if (minSign < 0 && maxSign < 0) {
+                        // move the top up to 0
+                        this.max = 0;
+                    } else if (minSign > 0 && maxSign > 0) {
+                        // move the botttom down to 0
+                        this.min = 0;
+                    }
+                }
+
+                var niceRange = helpers.niceNum(this.max - this.min, false);
+                var spacing = helpers.niceNum(niceRange / (maxTicks - 1), true);
+                var niceMin = Math.floor(this.min / spacing) * spacing;
+                var niceMax = Math.ceil(this.max / spacing) * spacing;
+
+                // Put the values into the ticks array
+                for (var j = niceMin; j <= niceMax; j += spacing) {
+                    this.ticks.push(j);
+                }
+            }
+
+            if (this.options.position == "left" || this.options.position == "right") {
+                // We are in a vertical orientation. The top value is the highest. So reverse the array
+                this.ticks.reverse();
+            }
+
+            // At this point, we need to update our max and min given the tick values since we have expanded the
+            // range of the scale
+            this.max = helpers.max(this.ticks);
+            this.min = helpers.min(this.ticks);
+        },
+        buildYLabels: function() {
+            this.yLabels = [];
+
+            helpers.each(this.ticks, function(tick, index, ticks) {
+                var label;
+
+                if (this.options.labels.userCallback) {
+                    // If the user provided a callback for label generation, use that as first priority
+                    label = this.options.labels.userCallback(tick, index, ticks);
+                } else if (this.options.labels.template) {
+                    // else fall back to the template string
+                    label = helpers.template(this.options.labels.template, {
+                        value: tick
+                    });
+                }
+
+                this.yLabels.push(label ? label : "");
+            }, this);
+        },
+        getCircumference: function() {
+            return ((Math.PI * 2) / this.valuesCount);
+        },
+        setScaleSize: function() {
+            /*
+             * Right, this is really confusing and there is a lot of maths going on here
+             * The gist of the problem is here: https://gist.github.com/nnnick/696cc9c55f4b0beb8fe9
+             *
+             * Reaction: https://dl.dropboxusercontent.com/u/34601363/toomuchscience.gif
+             *
+             * Solution:
+             *
+             * We assume the radius of the polygon is half the size of the canvas at first
+             * at each index we check if the text overlaps.
+             *
+             * Where it does, we store that angle and that index.
+             *
+             * After finding the largest index and angle we calculate how much we need to remove
+             * from the shape radius to move the point inwards by that x.
+             *
+             * We average the left and right distances to get the maximum shape radius that can fit in the box
+             * along with labels.
+             *
+             * Once we have that, we can find the centre point for the chart, by taking the x text protrusion
+             * on each side, removing that from the size, halving it and adding the left x protrusion width.
+             *
+             * This will mean we have a shape fitted to the canvas, as large as it can be with the labels
+             * and position it in the most space efficient manner
+             *
+             * https://dl.dropboxusercontent.com/u/34601363/yeahscience.gif
+             */
+
+
+            // Get maximum radius of the polygon. Either half the height (minus the text width) or half the width.
+            // Use this to calculate the offset + change. - Make sure L/R protrusion is at least 0 to stop issues with centre points
+            var largestPossibleRadius = helpers.min([(this.height / 2 - this.options.pointLabels.fontSize - 5), this.width / 2]),
+                pointPosition,
+                i,
+                textWidth,
+                halfTextWidth,
+                furthestRight = this.width,
+                furthestRightIndex,
+                furthestRightAngle,
+                furthestLeft = 0,
+                furthestLeftIndex,
+                furthestLeftAngle,
+                xProtrusionLeft,
+                xProtrusionRight,
+                radiusReductionRight,
+                radiusReductionLeft,
+                maxWidthRadius;
+            this.ctx.font = helpers.fontString(this.options.pointLabels.fontSize, this.options.pointLabels.fontStyle, this.options.pointLabels.fontFamily);
+            for (i = 0; i < this.valuesCount; i++) {
+                // 5px to space the text slightly out - similar to what we do in the draw function.
+                pointPosition = this.getPointPosition(i, largestPossibleRadius);
+                textWidth = this.ctx.measureText(helpers.template(this.options.labels.template, {
+                    value: this.labels[i]
+                })).width + 5;
+                if (i === 0 || i === this.valuesCount / 2) {
+                    // If we're at index zero, or exactly the middle, we're at exactly the top/bottom
+                    // of the radar chart, so text will be aligned centrally, so we'll half it and compare
+                    // w/left and right text sizes
+                    halfTextWidth = textWidth / 2;
+                    if (pointPosition.x + halfTextWidth > furthestRight) {
+                        furthestRight = pointPosition.x + halfTextWidth;
+                        furthestRightIndex = i;
+                    }
+                    if (pointPosition.x - halfTextWidth < furthestLeft) {
+                        furthestLeft = pointPosition.x - halfTextWidth;
+                        furthestLeftIndex = i;
+                    }
+                } else if (i < this.valuesCount / 2) {
+                    // Less than half the values means we'll left align the text
+                    if (pointPosition.x + textWidth > furthestRight) {
+                        furthestRight = pointPosition.x + textWidth;
+                        furthestRightIndex = i;
+                    }
+                } else if (i > this.valuesCount / 2) {
+                    // More than half the values means we'll right align the text
+                    if (pointPosition.x - textWidth < furthestLeft) {
+                        furthestLeft = pointPosition.x - textWidth;
+                        furthestLeftIndex = i;
+                    }
+                }
+            }
+
+            xProtrusionLeft = furthestLeft;
+
+            xProtrusionRight = Math.ceil(furthestRight - this.width);
+
+            furthestRightAngle = this.getIndexAngle(furthestRightIndex);
+
+            furthestLeftAngle = this.getIndexAngle(furthestLeftIndex);
+
+            radiusReductionRight = xProtrusionRight / Math.sin(furthestRightAngle + Math.PI / 2);
+
+            radiusReductionLeft = xProtrusionLeft / Math.sin(furthestLeftAngle + Math.PI / 2);
+
+            // Ensure we actually need to reduce the size of the chart
+            radiusReductionRight = (helpers.isNumber(radiusReductionRight)) ? radiusReductionRight : 0;
+            radiusReductionLeft = (helpers.isNumber(radiusReductionLeft)) ? radiusReductionLeft : 0;
+
+            this.drawingArea = largestPossibleRadius - (radiusReductionLeft + radiusReductionRight) / 2;
+
+            //this.drawingArea = min([maxWidthRadius, (this.height - (2 * (this.pointLabelFontSize + 5)))/2])
+            this.setCenterPoint(radiusReductionLeft, radiusReductionRight);
+
+        },
+        setCenterPoint: function(leftMovement, rightMovement) {
+
+            var maxRight = this.width - rightMovement - this.drawingArea,
+                maxLeft = leftMovement + this.drawingArea;
+
+            this.xCenter = (maxLeft + maxRight) / 2;
+            // Always vertically in the centre as the text height doesn't change
+            this.yCenter = (this.height / 2);
+        },
+
+        getIndexAngle: function(index) {
+            var angleMultiplier = (Math.PI * 2) / this.valuesCount;
+            // Start from the top instead of right, so remove a quarter of the circle
+
+            return index * angleMultiplier - (Math.PI / 2);
+        },
+        getPointPosition: function(index, distanceFromCenter) {
+            var thisAngle = this.getIndexAngle(index);
+            return {
+                x: (Math.cos(thisAngle) * distanceFromCenter) + this.xCenter,
+                y: (Math.sin(thisAngle) * distanceFromCenter) + this.yCenter
+            };
+        },
+        draw: function() {
+            if (this.options.display) {
+                var ctx = this.ctx;
+                helpers.each(this.yLabels, function(label, index) {
+                    // Don't draw a centre value
+                    if (index > 0) {
+                        var yCenterOffset = index * (this.drawingArea / Math.max(this.ticks.length, 1)),
+                            yHeight = this.yCenter - yCenterOffset,
+                            pointPosition;
+
+                        // Draw circular lines around the scale
+                        if (this.options.gridLines.show) {
+                            ctx.strokeStyle = this.options.gridLines.color;
+                            ctx.lineWidth = this.options.gridLines.lineWidth;
+
+                            if (this.options.lineArc) {
+                                ctx.beginPath();
+                                ctx.arc(this.xCenter, this.yCenter, yCenterOffset, 0, Math.PI * 2);
+                                ctx.closePath();
+                                ctx.stroke();
+                            } else {
+                                ctx.beginPath();
+                                for (var i = 0; i < this.valuesCount; i++) {
+                                    pointPosition = this.getPointPosition(i, this.calculateCenterOffset(this.ticks[index]));
+                                    if (i === 0) {
+                                        ctx.moveTo(pointPosition.x, pointPosition.y);
+                                    } else {
+                                        ctx.lineTo(pointPosition.x, pointPosition.y);
+                                    }
+                                }
+                                ctx.closePath();
+                                ctx.stroke();
+                            }
+                        }
+
+                        if (this.options.labels.show) {
+                            ctx.font = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
+
+                            if (this.showLabelBackdrop) {
+                                var labelWidth = ctx.measureText(label).width;
+                                ctx.fillStyle = this.options.labels.backdropColor;
+                                ctx.fillRect(
+                                    this.xCenter - labelWidth / 2 - this.options.labels.backdropPaddingX,
+                                    yHeight - this.fontSize / 2 - this.options.labels.backdropPaddingY,
+                                    labelWidth + this.options.labels.backdropPaddingX * 2,
+                                    this.options.labels.fontSize + this.options.lables.backdropPaddingY * 2
+                                );
+                            }
+
+                            ctx.textAlign = 'center';
+                            ctx.textBaseline = "middle";
+                            ctx.fillStyle = this.options.labels.fontColor;
+                            ctx.fillText(label, this.xCenter, yHeight);
+                        }
+                    }
+                }, this);
+
+                if (!this.options.lineArc) {
+                    ctx.lineWidth = this.options.angleLines.lineWidth;
+                    ctx.strokeStyle = this.options.angleLines.color;
+
+                    for (var i = this.valuesCount - 1; i >= 0; i--) {
+                        if (this.options.angleLines.show) {
+                            var outerPosition = this.getPointPosition(i, this.calculateCenterOffset(this.max));
+                            ctx.beginPath();
+                            ctx.moveTo(this.xCenter, this.yCenter);
+                            ctx.lineTo(outerPosition.x, outerPosition.y);
+                            ctx.stroke();
+                            ctx.closePath();
+                        }
+                        // Extra 3px out for some label spacing
+                        var pointLabelPosition = this.getPointPosition(i, this.calculateCenterOffset(this.max) + 5);
+                        ctx.font = helpers.fontString(this.options.pointLabels.fontSize, this.options.pointLabels.fontStyle, this.options.pointLabels.fontFamily);
+                        ctx.fillStyle = this.options.pointLabels.fontColor;
+
+                        var labelsCount = this.labels.length,
+                            halfLabelsCount = this.labels.length / 2,
+                            quarterLabelsCount = halfLabelsCount / 2,
+                            upperHalf = (i < quarterLabelsCount || i > labelsCount - quarterLabelsCount),
+                            exactQuarter = (i === quarterLabelsCount || i === labelsCount - quarterLabelsCount);
+                        if (i === 0) {
+                            ctx.textAlign = 'center';
+                        } else if (i === halfLabelsCount) {
+                            ctx.textAlign = 'center';
+                        } else if (i < halfLabelsCount) {
+                            ctx.textAlign = 'left';
+                        } else {
+                            ctx.textAlign = 'right';
+                        }
+
+                        // Set the correct text baseline based on outer positioning
+                        if (exactQuarter) {
+                            ctx.textBaseline = 'middle';
+                        } else if (upperHalf) {
+                            ctx.textBaseline = 'bottom';
+                        } else {
+                            ctx.textBaseline = 'top';
+                        }
+
+                        ctx.fillText(this.labels[i], pointLabelPosition.x, pointLabelPosition.y);
+                    }
+                }
+            }
+        }
+    });
+    Chart.scales.registerScaleType("radialLinear", LinearRadialScale);
+
+
+}).call(this);
diff --git a/src/Chart.Scale.js b/src/Chart.Scale.js
index 4d1224cc932..d8f90b20933 100644
--- a/src/Chart.Scale.js
+++ b/src/Chart.Scale.js
@@ -299,904 +299,4 @@
         }
     };
 
-    var LinearScale = Chart.Element.extend({
-        calculateRange: helpers.noop, // overridden in the chart. Will set min and max as properties of the scale for later use
-        isHorizontal: function() {
-            return this.options.position == "top" || this.options.position == "bottom";
-        },
-        generateTicks: function(width, height) {
-            // We need to decide how many ticks we are going to have. Each tick draws a grid line.
-            // There are two possibilities. The first is that the user has manually overridden the scale
-            // calculations in which case the job is easy. The other case is that we have to do it ourselves
-            // 
-            // We assume at this point that the scale object has been updated with the following values
-            // by the chart.
-            // 	min: this is the minimum value of the scale
-            //	max: this is the maximum value of the scale
-            //	options: contains the options for the scale. This is referenced from the user settings
-            //		rather than being cloned. This ensures that updates always propogate to a redraw
-
-            // Reset the ticks array. Later on, we will draw a grid line at these positions
-            // The array simply contains the numerical value of the spots where ticks will be
-            this.ticks = [];
-
-            if (this.options.override) {
-                // The user has specified the manual override. We use <= instead of < so that 
-                // we get the final line
-                for (var i = 0; i <= this.options.override.steps; ++i) {
-                    var value = this.options.override.start + (i * this.options.override.stepWidth);
-                    ticks.push(value);
-                }
-            } else {
-                // Figure out what the max number of ticks we can support it is based on the size of
-                // the axis area. For now, we say that the minimum tick spacing in pixels must be 50
-                // We also limit the maximum number of ticks to 11 which gives a nice 10 squares on 
-                // the graph
-
-                var maxTicks;
-
-                if (this.isHorizontal()) {
-                    maxTicks = Math.min(11, Math.ceil(width / 50));
-                } else {
-                    // The factor of 2 used to scale the font size has been experimentally determined.
-                    maxTicks = Math.min(11, Math.ceil(height / (2 * this.options.labels.fontSize)));
-                }
-
-                // Make sure we always have at least 2 ticks 
-                maxTicks = Math.max(2, maxTicks);
-
-                // To get a "nice" value for the tick spacing, we will use the appropriately named 
-                // "nice number" algorithm. See http://stackoverflow.com/questions/8506881/nice-label-algorithm-for-charts-with-minimum-ticks
-                // for details.
-
-                // If we are forcing it to begin at 0, but 0 will already be rendered on the chart,
-                // do nothing since that would make the chart weird. If the user really wants a weird chart
-                // axis, they can manually override it
-                if (this.options.beginAtZero) {
-                    var minSign = helpers.sign(this.min);
-                    var maxSign = helpers.sign(this.max);
-
-                    if (minSign < 0 && maxSign < 0) {
-                        // move the top up to 0
-                        this.max = 0;
-                    } else if (minSign > 0 && maxSign > 0) {
-                        // move the botttom down to 0
-                        this.min = 0;
-                    }
-                }
-
-                var niceRange = helpers.niceNum(this.max - this.min, false);
-                var spacing = helpers.niceNum(niceRange / (maxTicks - 1), true);
-                var niceMin = Math.floor(this.min / spacing) * spacing;
-                var niceMax = Math.ceil(this.max / spacing) * spacing;
-
-                // Put the values into the ticks array
-                for (var j = niceMin; j <= niceMax; j += spacing) {
-                    this.ticks.push(j);
-                }
-            }
-
-            if (this.options.position == "left" || this.options.position == "right") {
-                // We are in a vertical orientation. The top value is the highest. So reverse the array
-                this.ticks.reverse();
-            }
-
-            // At this point, we need to update our max and min given the tick values since we have expanded the
-            // range of the scale
-            this.max = helpers.max(this.ticks);
-            this.min = helpers.min(this.ticks);
-        },
-        buildLabels: function() {
-            // We assume that this has been run after ticks have been generated. We try to figure out
-            // a label for each tick. 
-            this.labels = [];
-
-            helpers.each(this.ticks, function(tick, index, ticks) {
-                var label;
-
-                if (this.options.labels.userCallback) {
-                    // If the user provided a callback for label generation, use that as first priority
-                    label = this.options.lables.userCallback(tick, index, ticks);
-                } else if (this.options.labels.template) {
-                    // else fall back to the template string
-                    label = helpers.template(this.options.labels.template, {
-                        value: tick
-                    });
-                }
-
-                this.labels.push(label ? label : ""); // empty string will not render so we're good
-            }, this);
-        },
-        getPixelForValue: function(value) {
-            // This must be called after fit has been run so that 
-            //		this.left, this.top, this.right, and this.bottom have been defined
-            var pixel;
-            var range = this.max - this.min;
-
-            if (this.isHorizontal()) {
-                pixel = this.left + (this.width / range * (value - this.min));
-            } else {
-                // Bottom - top since pixels increase downard on a screen
-                pixel = this.bottom - (this.height / range * (value - this.min));
-            }
-
-            return pixel;
-        },
-        // Fit this axis to the given size
-        // @param {number} maxWidth : the max width the axis can be
-        // @param {number} maxHeight: the max height the axis can be
-        // @return {object} minSize : the minimum size needed to draw the axis
-        fit: function(maxWidth, maxHeight) {
-            this.calculateRange();
-            this.generateTicks(maxWidth, maxHeight);
-            this.buildLabels();
-
-            var minSize = {
-                width: 0,
-                height: 0,
-            };
-
-            if (this.isHorizontal()) {
-                minSize.width = maxWidth; // fill all the width
-
-                // In a horizontal axis, we need some room for the scale to be drawn
-                //
-                //		-----------------------------------------------------
-                //			|			|			|			|			|
-                //
-                minSize.height = this.options.gridLines.show ? 10 : 0;
-            } else {
-                minSize.height = maxHeight; // fill all the height
-
-                // In a vertical axis, we need some room for the scale to be drawn.
-                // The actual grid lines will be drawn on the chart area, however, we need to show 
-                // ticks where the axis actually is.
-                // We will allocate 25px for this width
-                //		|
-                //	   -|
-                //	    |
-                //		|
-                //	   -|
-                //	    |
-                //		|
-                //	   -|
-                minSize.width = this.options.gridLines.show ? 10 : 0;
-            }
-
-            if (this.options.labels.show) {
-                // Don't bother fitting the labels if we are not showing them
-                var labelFont = helpers.fontString(this.options.labels.fontSize,
-                    this.options.labels.fontStyle, this.options.labels.fontFamily);
-
-                if (this.isHorizontal()) {
-                    // A horizontal axis is more constrained by the height.
-                    var maxLabelHeight = maxHeight - minSize.height;
-                    var labelHeight = 1.5 * this.options.labels.fontSize;
-                    minSize.height = Math.min(maxHeight, minSize.height + labelHeight);
-                } else {
-                    // A vertical axis is more constrained by the width. Labels are the dominant factor 
-                    // here, so get that length first
-                    var maxLabelWidth = maxWidth - minSize.width;
-                    var largestTextWidth = helpers.longestText(this.ctx, labelFont, this.labels);
-
-                    if (largestTextWidth < maxLabelWidth) {
-                        // We don't need all the room
-                        minSize.width += largestTextWidth;
-                    } else {
-                        // Expand to max size
-                        minSize.width = maxWidth;
-                    }
-                }
-            }
-
-            this.width = minSize.width;
-            this.height = minSize.height;
-            return minSize;
-        },
-        // Actualy draw the scale on the canvas
-        // @param {rectangle} chartArea : the area of the chart to draw full grid lines on
-        draw: function(chartArea) {
-            if (this.options.display) {
-
-                var setContextLineSettings;
-                var hasZero;
-
-                // Make sure we draw text in the correct color
-                this.ctx.fillStyle = this.options.labels.fontColor;
-
-                if (this.isHorizontal()) {
-                    if (this.options.gridLines.show) {
-                        // Draw the horizontal line
-                        setContextLineSettings = true;
-                        hasZero = helpers.findNextWhere(this.ticks, function(tick) {
-                            return tick === 0;
-                        }) !== undefined;
-                        var yTickStart = this.options.position == "bottom" ? this.top : this.bottom - 5;
-                        var yTickEnd = this.options.position == "bottom" ? this.top + 5 : this.bottom;
-
-                        helpers.each(this.ticks, function(tick, index) {
-                            // Grid lines are vertical
-                            var xValue = this.getPixelForValue(tick);
-
-                            if (tick === 0 || (!hasZero && index === 0)) {
-                                // Draw the 0 point specially or the left if there is no 0
-                                this.ctx.lineWidth = this.options.gridLines.zeroLineWidth;
-                                this.ctx.strokeStyle = this.options.gridLines.zeroLineColor;
-                                setContextLineSettings = true; // reset next time
-                            } else if (setContextLineSettings) {
-                                this.ctx.lineWidth = this.options.gridLines.lineWidth;
-                                this.ctx.strokeStyle = this.options.gridLines.color;
-                                setContextLineSettings = false;
-                            }
-
-                            xValue += helpers.aliasPixel(this.ctx.lineWidth);
-
-                            // Draw the label area
-                            this.ctx.beginPath();
-
-                            if (this.options.gridLines.drawTicks) {
-                                this.ctx.moveTo(xValue, yTickStart);
-                                this.ctx.lineTo(xValue, yTickEnd);
-                            }
-
-                            // Draw the chart area
-                            if (this.options.gridLines.drawOnChartArea) {
-                                this.ctx.moveTo(xValue, chartArea.top);
-                                this.ctx.lineTo(xValue, chartArea.bottom);
-                            }
-
-                            // Need to stroke in the loop because we are potentially changing line widths & colours
-                            this.ctx.stroke();
-                        }, this);
-                    }
-
-                    if (this.options.labels.show) {
-                        // Draw the labels
-
-                        var labelStartY;
-
-                        if (this.options.position == "top") {
-                            labelStartY = this.bottom - 10;
-                            this.ctx.textBaseline = "bottom";
-                        } else {
-                            // bottom side
-                            labelStartY = this.top + 10;
-                            this.ctx.textBaseline = "top";
-                        }
-
-                        this.ctx.textAlign = "center";
-                        this.ctx.font = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
-
-                        helpers.each(this.labels, function(label, index) {
-                            var xValue = this.getPixelForValue(this.ticks[index]);
-                            this.ctx.fillText(label, xValue, labelStartY);
-                        }, this);
-                    }
-                } else {
-                    // Vertical
-                    if (this.options.gridLines.show) {
-
-                        // Draw the vertical line
-                        setContextLineSettings = true;
-                        hasZero = helpers.findNextWhere(this.ticks, function(tick) {
-                            return tick === 0;
-                        }) !== undefined;
-                        var xTickStart = this.options.position == "right" ? this.left : this.right - 5;
-                        var xTickEnd = this.options.position == "right" ? this.left + 5 : this.right;
-
-                        helpers.each(this.ticks, function(tick, index) {
-                            // Grid lines are horizontal
-                            var yValue = this.getPixelForValue(tick);
-
-                            if (tick === 0 || (!hasZero && index === 0)) {
-                                // Draw the 0 point specially or the bottom if there is no 0
-                                this.ctx.lineWidth = this.options.gridLines.zeroLineWidth;
-                                this.ctx.strokeStyle = this.options.gridLines.zeroLineColor;
-                                setContextLineSettings = true; // reset next time
-                            } else if (setContextLineSettings) {
-                                this.ctx.lineWidth = this.options.gridLines.lineWidth;
-                                this.ctx.strokeStyle = this.options.gridLines.color;
-                                setContextLineSettings = false; // use boolean to indicate that we only want to do this once
-                            }
-
-                            yValue += helpers.aliasPixel(this.ctx.lineWidth);
-
-                            // Draw the label area
-                            this.ctx.beginPath();
-
-                            if (this.options.gridLines.drawTicks) {
-                                this.ctx.moveTo(xTickStart, yValue);
-                                this.ctx.lineTo(xTickEnd, yValue);
-                            }
-
-                            // Draw the chart area
-                            if (this.options.gridLines.drawOnChartArea) {
-                                this.ctx.moveTo(chartArea.left, yValue);
-                                this.ctx.lineTo(chartArea.right, yValue);
-                            }
-
-                            this.ctx.stroke();
-                        }, this);
-                    }
-
-                    if (this.options.labels.show) {
-                        // Draw the labels
-
-                        var labelStartX;
-
-                        if (this.options.position == "left") {
-                            labelStartX = this.right - 10;
-                            this.ctx.textAlign = "right";
-                        } else {
-                            // right side
-                            labelStartX = this.left + 5;
-                            this.ctx.textAlign = "left";
-                        }
-
-                        this.ctx.textBaseline = "middle";
-                        this.ctx.font = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
-
-                        helpers.each(this.labels, function(label, index) {
-                            var yValue = this.getPixelForValue(this.ticks[index]);
-                            this.ctx.fillText(label, labelStartX, yValue);
-                        }, this);
-                    }
-                }
-            }
-        }
-    });
-    Chart.scales.registerScaleType("linear", LinearScale);
-
-    var DatasetScale = Chart.Element.extend({
-        // overridden in the chart. Will set min and max as properties of the scale for later use. Min will always be 0 when using a dataset and max will be the number of items in the dataset
-        calculateRange: helpers.noop,
-        isHorizontal: function() {
-            return this.options.position == "top" || this.options.position == "bottom";
-        },
-        getPixelForValue: function(value, index, includeOffset) {
-            // This must be called after fit has been run so that 
-            //		this.left, this.top, this.right, and this.bottom have been defined
-            if (this.isHorizontal()) {
-                var isRotated = (this.labelRotation > 0);
-                var innerWidth = this.width - (this.paddingLeft + this.paddingRight);
-                var valueWidth = innerWidth / Math.max((this.max - ((this.options.gridLines.offsetGridLines) ? 0 : 1)), 1);
-                var valueOffset = (valueWidth * index) + this.paddingLeft;
-
-                if (this.options.gridLines.offsetGridLines && includeOffset) {
-                    valueOffset += (valueWidth / 2);
-                }
-
-                return this.left + Math.round(valueOffset);
-            } else {
-                return this.top + (index * (this.height / this.max));
-            }
-        },
-        calculateLabelRotation: function(maxHeight, margins) {
-            //Get the width of each grid by calculating the difference
-            //between x offsets between 0 and 1.
-            var labelFont = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
-            this.ctx.font = labelFont;
-
-            var firstWidth = this.ctx.measureText(this.labels[0]).width;
-            var lastWidth = this.ctx.measureText(this.labels[this.labels.length - 1]).width;
-            var firstRotated;
-            var lastRotated;
-
-            this.paddingRight = lastWidth / 2 + 3;
-            this.paddingLeft = firstWidth / 2 + 3;
-
-            this.labelRotation = 0;
-
-            if (this.options.display) {
-                var originalLabelWidth = helpers.longestText(this.ctx, labelFont, this.labels);
-                var cosRotation;
-                var sinRotation;
-                var firstRotatedWidth;
-
-                this.labelWidth = originalLabelWidth;
-
-                //Allow 3 pixels x2 padding either side for label readability
-                // only the index matters for a dataset scale, but we want a consistent interface between scales
-                var gridWidth = Math.floor(this.getPixelForValue(0, 1) - this.getPixelForValue(0, 0)) - 6;
-
-                //Max label rotate should be 90 - also act as a loop counter
-                while ((this.labelWidth > gridWidth && this.labelRotation === 0) || (this.labelWidth > gridWidth && this.labelRotation <= 90 && this.labelRotation > 0)) {
-                    cosRotation = Math.cos(helpers.toRadians(this.labelRotation));
-                    sinRotation = Math.sin(helpers.toRadians(this.labelRotation));
-
-                    firstRotated = cosRotation * firstWidth;
-                    lastRotated = cosRotation * lastWidth;
-
-                    // We're right aligning the text now.
-                    if (firstRotated + this.options.labels.fontSize / 2 > this.yLabelWidth) {
-                        this.paddingLeft = firstRotated + this.options.labels.fontSize / 2;
-                    }
-
-                    this.paddingRight = this.options.labels.fontSize / 2;
-
-                    if (sinRotation * originalLabelWidth > maxHeight) {
-                        // go back one step
-                        this.labelRotation--;
-                        break;
-                    }
-
-                    this.labelRotation++;
-                    this.labelWidth = cosRotation * originalLabelWidth;
-
-                }
-            } else {
-                this.labelWidth = 0;
-                this.paddingRight = 0;
-                this.paddingLeft = 0;
-            }
-
-            if (margins) {
-                this.paddingLeft -= margins.left;
-                this.paddingRight -= margins.right;
-
-                this.paddingLeft = Math.max(this.paddingLeft, 0);
-                this.paddingRight = Math.max(this.paddingRight, 0);
-            }
-
-        },
-        // Fit this axis to the given size
-        // @param {number} maxWidth : the max width the axis can be
-        // @param {number} maxHeight: the max height the axis can be
-        // @return {object} minSize : the minimum size needed to draw the axis
-        fit: function(maxWidth, maxHeight, margins) {
-            this.calculateRange();
-            this.calculateLabelRotation(maxHeight, margins);
-
-            var minSize = {
-                width: 0,
-                height: 0,
-            };
-
-            var labelFont = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
-            var longestLabelWidth = helpers.longestText(this.ctx, labelFont, this.labels);
-
-            if (this.isHorizontal()) {
-                minSize.width = maxWidth;
-                this.width = maxWidth;
-
-                var labelHeight = (Math.cos(helpers.toRadians(this.labelRotation)) * longestLabelWidth) + 1.5 * this.options.labels.fontSize;
-                minSize.height = Math.min(labelHeight, maxHeight);
-            } else {
-                minSize.height = maxHeight;
-                this.height = maxHeight;
-
-                minSize.width = Math.min(longestLabelWidth + 6, maxWidth);
-            }
-
-            this.width = minSize.width;
-            this.height = minSize.height;
-            return minSize;
-        },
-        // Actualy draw the scale on the canvas
-        // @param {rectangle} chartArea : the area of the chart to draw full grid lines on
-        draw: function(chartArea) {
-            if (this.options.display) {
-
-                var setContextLineSettings;
-
-                // Make sure we draw text in the correct color
-                this.ctx.fillStyle = this.options.labels.fontColor;
-
-                if (this.isHorizontal()) {
-                    setContextLineSettings = true;
-                    var yTickStart = this.options.position == "bottom" ? this.top : this.bottom - 10;
-                    var yTickEnd = this.options.position == "bottom" ? this.top + 10 : this.bottom;
-                    var isRotated = this.labelRotation !== 0;
-
-                    helpers.each(this.labels, function(label, index) {
-                        var xLineValue = this.getPixelForValue(label, index, false); // xvalues for grid lines
-                        var xLabelValue = this.getPixelForValue(label, index, true); // x values for labels (need to consider offsetLabel option)
-
-                        if (this.options.gridLines.show) {
-                            if (index === 0) {
-                                // Draw the first index specially
-                                this.ctx.lineWidth = this.options.gridLines.zeroLineWidth;
-                                this.ctx.strokeStyle = this.options.gridLines.zeroLineColor;
-                                setContextLineSettings = true; // reset next time
-                            } else if (setContextLineSettings) {
-                                this.ctx.lineWidth = this.options.gridLines.lineWidth;
-                                this.ctx.strokeStyle = this.options.gridLines.color;
-                                setContextLineSettings = false;
-                            }
-
-                            xLineValue += helpers.aliasPixel(this.ctx.lineWidth);
-
-                            // Draw the label area
-                            this.ctx.beginPath();
-
-                            if (this.options.gridLines.drawTicks) {
-                                this.ctx.moveTo(xLineValue, yTickStart);
-                                this.ctx.lineTo(xLineValue, yTickEnd);
-                            }
-
-                            // Draw the chart area
-                            if (this.options.gridLines.drawOnChartArea) {
-                                this.ctx.moveTo(xLineValue, chartArea.top);
-                                this.ctx.lineTo(xLineValue, chartArea.bottom);
-                            }
-
-                            // Need to stroke in the loop because we are potentially changing line widths & colours
-                            this.ctx.stroke();
-                        }
-
-                        if (this.options.labels.show) {
-                            this.ctx.save();
-                            this.ctx.translate(xLabelValue, (isRotated) ? this.top + 12 : this.top + 8);
-                            this.ctx.rotate(helpers.toRadians(this.labelRotation) * -1);
-                            this.ctx.font = this.font;
-                            this.ctx.textAlign = (isRotated) ? "right" : "center";
-                            this.ctx.textBaseline = (isRotated) ? "middle" : "top";
-                            this.ctx.fillText(label, 0, 0);
-                            this.ctx.restore();
-                        }
-                    }, this);
-                } else {
-                    // Vertical
-                    if (this.options.gridLines.show) {}
-
-                    if (this.options.labels.show) {
-                        // Draw the labels
-                    }
-                }
-            }
-        }
-    });
-    Chart.scales.registerScaleType("dataset", DatasetScale);
-
-    var LinearRadialScale = Chart.Element.extend({
-        initialize: function() {
-            this.size = helpers.min([this.height, this.width]);
-            this.drawingArea = (this.options.display) ? (this.size / 2) - (this.options.labels.fontSize / 2 + this.options.labels.backdropPaddingY) : (this.size / 2);
-        },
-        calculateCenterOffset: function(value) {
-            // Take into account half font size + the yPadding of the top value
-            var scalingFactor = this.drawingArea / (this.max - this.min);
-            return (value - this.min) * scalingFactor;
-        },
-        update: function() {
-            if (!this.options.lineArc) {
-                this.setScaleSize();
-            } else {
-                this.drawingArea = (this.options.display) ? (this.size / 2) - (this.fontSize / 2 + this.backdropPaddingY) : (this.size / 2);
-            }
-
-            this.buildYLabels();
-        },
-        calculateRange: helpers.noop, // overridden in chart
-        generateTicks: function() {
-            // We need to decide how many ticks we are going to have. Each tick draws a grid line.
-            // There are two possibilities. The first is that the user has manually overridden the scale
-            // calculations in which case the job is easy. The other case is that we have to do it ourselves
-            // 
-            // We assume at this point that the scale object has been updated with the following values
-            // by the chart.
-            // 	min: this is the minimum value of the scale
-            //	max: this is the maximum value of the scale
-            //	options: contains the options for the scale. This is referenced from the user settings
-            //		rather than being cloned. This ensures that updates always propogate to a redraw
-
-            // Reset the ticks array. Later on, we will draw a grid line at these positions
-            // The array simply contains the numerical value of the spots where ticks will be
-            this.ticks = [];
-
-            if (this.options.override) {
-                // The user has specified the manual override. We use <= instead of < so that 
-                // we get the final line
-                for (var i = 0; i <= this.options.override.steps; ++i) {
-                    var value = this.options.override.start + (i * this.options.override.stepWidth);
-                    ticks.push(value);
-                }
-            } else {
-                // Figure out what the max number of ticks we can support it is based on the size of
-                // the axis area. For now, we say that the minimum tick spacing in pixels must be 50
-                // We also limit the maximum number of ticks to 11 which gives a nice 10 squares on 
-                // the graph
-
-                var maxTicks = Math.min(11, Math.ceil(this.drawingArea / (2 * this.options.labels.fontSize)));
-
-                // Make sure we always have at least 2 ticks 
-                maxTicks = Math.max(2, maxTicks);
-
-                // To get a "nice" value for the tick spacing, we will use the appropriately named 
-                // "nice number" algorithm. See http://stackoverflow.com/questions/8506881/nice-label-algorithm-for-charts-with-minimum-ticks
-                // for details.
-
-                // If we are forcing it to begin at 0, but 0 will already be rendered on the chart,
-                // do nothing since that would make the chart weird. If the user really wants a weird chart
-                // axis, they can manually override it
-                if (this.options.beginAtZero) {
-                    var minSign = helpers.sign(this.min);
-                    var maxSign = helpers.sign(this.max);
-
-                    if (minSign < 0 && maxSign < 0) {
-                        // move the top up to 0
-                        this.max = 0;
-                    } else if (minSign > 0 && maxSign > 0) {
-                        // move the botttom down to 0
-                        this.min = 0;
-                    }
-                }
-
-                var niceRange = helpers.niceNum(this.max - this.min, false);
-                var spacing = helpers.niceNum(niceRange / (maxTicks - 1), true);
-                var niceMin = Math.floor(this.min / spacing) * spacing;
-                var niceMax = Math.ceil(this.max / spacing) * spacing;
-
-                // Put the values into the ticks array
-                for (var j = niceMin; j <= niceMax; j += spacing) {
-                    this.ticks.push(j);
-                }
-            }
-
-            if (this.options.position == "left" || this.options.position == "right") {
-                // We are in a vertical orientation. The top value is the highest. So reverse the array
-                this.ticks.reverse();
-            }
-
-            // At this point, we need to update our max and min given the tick values since we have expanded the
-            // range of the scale
-            this.max = helpers.max(this.ticks);
-            this.min = helpers.min(this.ticks);
-        },
-        buildYLabels: function() {
-            this.yLabels = [];
-
-            helpers.each(this.ticks, function(tick, index, ticks) {
-                var label;
-
-                if (this.options.labels.userCallback) {
-                    // If the user provided a callback for label generation, use that as first priority
-                    label = this.options.labels.userCallback(tick, index, ticks);
-                } else if (this.options.labels.template) {
-                    // else fall back to the template string
-                    label = helpers.template(this.options.labels.template, {
-                        value: tick
-                    });
-                }
-
-                this.yLabels.push(label ? label : "");
-            }, this);
-        },
-        getCircumference: function() {
-            return ((Math.PI * 2) / this.valuesCount);
-        },
-        setScaleSize: function() {
-            /*
-             * Right, this is really confusing and there is a lot of maths going on here
-             * The gist of the problem is here: https://gist.github.com/nnnick/696cc9c55f4b0beb8fe9
-             *
-             * Reaction: https://dl.dropboxusercontent.com/u/34601363/toomuchscience.gif
-             *
-             * Solution:
-             *
-             * We assume the radius of the polygon is half the size of the canvas at first
-             * at each index we check if the text overlaps.
-             *
-             * Where it does, we store that angle and that index.
-             *
-             * After finding the largest index and angle we calculate how much we need to remove
-             * from the shape radius to move the point inwards by that x.
-             *
-             * We average the left and right distances to get the maximum shape radius that can fit in the box
-             * along with labels.
-             *
-             * Once we have that, we can find the centre point for the chart, by taking the x text protrusion
-             * on each side, removing that from the size, halving it and adding the left x protrusion width.
-             *
-             * This will mean we have a shape fitted to the canvas, as large as it can be with the labels
-             * and position it in the most space efficient manner
-             *
-             * https://dl.dropboxusercontent.com/u/34601363/yeahscience.gif
-             */
-
-
-            // Get maximum radius of the polygon. Either half the height (minus the text width) or half the width.
-            // Use this to calculate the offset + change. - Make sure L/R protrusion is at least 0 to stop issues with centre points
-            var largestPossibleRadius = helpers.min([(this.height / 2 - this.options.pointLabels.fontSize - 5), this.width / 2]),
-                pointPosition,
-                i,
-                textWidth,
-                halfTextWidth,
-                furthestRight = this.width,
-                furthestRightIndex,
-                furthestRightAngle,
-                furthestLeft = 0,
-                furthestLeftIndex,
-                furthestLeftAngle,
-                xProtrusionLeft,
-                xProtrusionRight,
-                radiusReductionRight,
-                radiusReductionLeft,
-                maxWidthRadius;
-            this.ctx.font = helpers.fontString(this.options.pointLabels.fontSize, this.options.pointLabels.fontStyle, this.options.pointLabels.fontFamily);
-            for (i = 0; i < this.valuesCount; i++) {
-                // 5px to space the text slightly out - similar to what we do in the draw function.
-                pointPosition = this.getPointPosition(i, largestPossibleRadius);
-                textWidth = this.ctx.measureText(helpers.template(this.options.labels.template, {
-                    value: this.labels[i]
-                })).width + 5;
-                if (i === 0 || i === this.valuesCount / 2) {
-                    // If we're at index zero, or exactly the middle, we're at exactly the top/bottom
-                    // of the radar chart, so text will be aligned centrally, so we'll half it and compare
-                    // w/left and right text sizes
-                    halfTextWidth = textWidth / 2;
-                    if (pointPosition.x + halfTextWidth > furthestRight) {
-                        furthestRight = pointPosition.x + halfTextWidth;
-                        furthestRightIndex = i;
-                    }
-                    if (pointPosition.x - halfTextWidth < furthestLeft) {
-                        furthestLeft = pointPosition.x - halfTextWidth;
-                        furthestLeftIndex = i;
-                    }
-                } else if (i < this.valuesCount / 2) {
-                    // Less than half the values means we'll left align the text
-                    if (pointPosition.x + textWidth > furthestRight) {
-                        furthestRight = pointPosition.x + textWidth;
-                        furthestRightIndex = i;
-                    }
-                } else if (i > this.valuesCount / 2) {
-                    // More than half the values means we'll right align the text
-                    if (pointPosition.x - textWidth < furthestLeft) {
-                        furthestLeft = pointPosition.x - textWidth;
-                        furthestLeftIndex = i;
-                    }
-                }
-            }
-
-            xProtrusionLeft = furthestLeft;
-
-            xProtrusionRight = Math.ceil(furthestRight - this.width);
-
-            furthestRightAngle = this.getIndexAngle(furthestRightIndex);
-
-            furthestLeftAngle = this.getIndexAngle(furthestLeftIndex);
-
-            radiusReductionRight = xProtrusionRight / Math.sin(furthestRightAngle + Math.PI / 2);
-
-            radiusReductionLeft = xProtrusionLeft / Math.sin(furthestLeftAngle + Math.PI / 2);
-
-            // Ensure we actually need to reduce the size of the chart
-            radiusReductionRight = (helpers.isNumber(radiusReductionRight)) ? radiusReductionRight : 0;
-            radiusReductionLeft = (helpers.isNumber(radiusReductionLeft)) ? radiusReductionLeft : 0;
-
-            this.drawingArea = largestPossibleRadius - (radiusReductionLeft + radiusReductionRight) / 2;
-
-            //this.drawingArea = min([maxWidthRadius, (this.height - (2 * (this.pointLabelFontSize + 5)))/2])
-            this.setCenterPoint(radiusReductionLeft, radiusReductionRight);
-
-        },
-        setCenterPoint: function(leftMovement, rightMovement) {
-
-            var maxRight = this.width - rightMovement - this.drawingArea,
-                maxLeft = leftMovement + this.drawingArea;
-
-            this.xCenter = (maxLeft + maxRight) / 2;
-            // Always vertically in the centre as the text height doesn't change
-            this.yCenter = (this.height / 2);
-        },
-
-        getIndexAngle: function(index) {
-            var angleMultiplier = (Math.PI * 2) / this.valuesCount;
-            // Start from the top instead of right, so remove a quarter of the circle
-
-            return index * angleMultiplier - (Math.PI / 2);
-        },
-        getPointPosition: function(index, distanceFromCenter) {
-            var thisAngle = this.getIndexAngle(index);
-            return {
-                x: (Math.cos(thisAngle) * distanceFromCenter) + this.xCenter,
-                y: (Math.sin(thisAngle) * distanceFromCenter) + this.yCenter
-            };
-        },
-        draw: function() {
-            if (this.options.display) {
-                var ctx = this.ctx;
-                helpers.each(this.yLabels, function(label, index) {
-                    // Don't draw a centre value
-                    if (index > 0) {
-                        var yCenterOffset = index * (this.drawingArea / Math.max(this.ticks.length, 1)),
-                            yHeight = this.yCenter - yCenterOffset,
-                            pointPosition;
-
-                        // Draw circular lines around the scale
-                        if (this.options.gridLines.show) {
-                            ctx.strokeStyle = this.options.gridLines.color;
-                            ctx.lineWidth = this.options.gridLines.lineWidth;
-
-                            if (this.options.lineArc) {
-                                ctx.beginPath();
-                                ctx.arc(this.xCenter, this.yCenter, yCenterOffset, 0, Math.PI * 2);
-                                ctx.closePath();
-                                ctx.stroke();
-                            } else {
-                                ctx.beginPath();
-                                for (var i = 0; i < this.valuesCount; i++) {
-                                    pointPosition = this.getPointPosition(i, this.calculateCenterOffset(this.ticks[index]));
-                                    if (i === 0) {
-                                        ctx.moveTo(pointPosition.x, pointPosition.y);
-                                    } else {
-                                        ctx.lineTo(pointPosition.x, pointPosition.y);
-                                    }
-                                }
-                                ctx.closePath();
-                                ctx.stroke();
-                            }
-                        }
-
-                        if (this.options.labels.show) {
-                            ctx.font = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
-
-                            if (this.showLabelBackdrop) {
-                                var labelWidth = ctx.measureText(label).width;
-                                ctx.fillStyle = this.options.labels.backdropColor;
-                                ctx.fillRect(
-                                    this.xCenter - labelWidth / 2 - this.options.labels.backdropPaddingX,
-                                    yHeight - this.fontSize / 2 - this.options.labels.backdropPaddingY,
-                                    labelWidth + this.options.labels.backdropPaddingX * 2,
-                                    this.options.labels.fontSize + this.options.lables.backdropPaddingY * 2
-                                );
-                            }
-
-                            ctx.textAlign = 'center';
-                            ctx.textBaseline = "middle";
-                            ctx.fillStyle = this.options.labels.fontColor;
-                            ctx.fillText(label, this.xCenter, yHeight);
-                        }
-                    }
-                }, this);
-
-                if (!this.options.lineArc) {
-                    ctx.lineWidth = this.options.angleLines.lineWidth;
-                    ctx.strokeStyle = this.options.angleLines.color;
-
-                    for (var i = this.valuesCount - 1; i >= 0; i--) {
-                        if (this.options.angleLines.show) {
-                            var outerPosition = this.getPointPosition(i, this.calculateCenterOffset(this.max));
-                            ctx.beginPath();
-                            ctx.moveTo(this.xCenter, this.yCenter);
-                            ctx.lineTo(outerPosition.x, outerPosition.y);
-                            ctx.stroke();
-                            ctx.closePath();
-                        }
-                        // Extra 3px out for some label spacing
-                        var pointLabelPosition = this.getPointPosition(i, this.calculateCenterOffset(this.max) + 5);
-                        ctx.font = helpers.fontString(this.options.pointLabels.fontSize, this.options.pointLabels.fontStyle, this.options.pointLabels.fontFamily);
-                        ctx.fillStyle = this.options.pointLabels.fontColor;
-
-                        var labelsCount = this.labels.length,
-                            halfLabelsCount = this.labels.length / 2,
-                            quarterLabelsCount = halfLabelsCount / 2,
-                            upperHalf = (i < quarterLabelsCount || i > labelsCount - quarterLabelsCount),
-                            exactQuarter = (i === quarterLabelsCount || i === labelsCount - quarterLabelsCount);
-                        if (i === 0) {
-                            ctx.textAlign = 'center';
-                        } else if (i === halfLabelsCount) {
-                            ctx.textAlign = 'center';
-                        } else if (i < halfLabelsCount) {
-                            ctx.textAlign = 'left';
-                        } else {
-                            ctx.textAlign = 'right';
-                        }
-
-                        // Set the correct text baseline based on outer positioning
-                        if (exactQuarter) {
-                            ctx.textBaseline = 'middle';
-                        } else if (upperHalf) {
-                            ctx.textBaseline = 'bottom';
-                        } else {
-                            ctx.textBaseline = 'top';
-                        }
-
-                        ctx.fillText(this.labels[i], pointLabelPosition.x, pointLabelPosition.y);
-                    }
-                }
-            }
-        }
-    });
-    Chart.scales.registerScaleType("radialLinear", LinearRadialScale);
 }).call(this);
diff --git a/src/Chart.Tooltip.js b/src/Chart.Tooltip.js
new file mode 100644
index 00000000000..b6137b7568e
--- /dev/null
+++ b/src/Chart.Tooltip.js
@@ -0,0 +1,344 @@
+/*!
+ * Chart.js
+ * http://chartjs.org/
+ * Version: {{ version }}
+ *
+ * Copyright 2015 Nick Downie
+ * Released under the MIT license
+ * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
+ */
+
+
+(function() {
+
+    "use strict";
+
+    var root = this,
+        Chart = root.Chart,
+        helpers = Chart.helpers;
+
+    Chart.defaults.global.tooltips = {
+        enabled: true,
+        custom: null,
+        backgroundColor: "rgba(0,0,0,0.8)",
+        fontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
+        fontSize: 10,
+        fontStyle: "normal",
+        fontColor: "#fff",
+        titleFontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
+        titleFontSize: 12,
+        titleFontStyle: "bold",
+        titleFontColor: "#fff",
+        yPadding: 6,
+        xPadding: 6,
+        caretSize: 8,
+        cornerRadius: 6,
+        xOffset: 10,
+        template: [
+            '<% if(label){ %>',
+            '<%=label %>: ',
+            '<% } %>',
+            '<%=value %>',
+        ].join(''),
+        multiTemplate: [
+            '<%if (datasetLabel){ %>',
+            '<%=datasetLabel %>: ',
+            '<% } %>',
+            '<%=value %>'
+        ].join(''),
+        multiKeyBackground: '#fff',
+    };
+
+    Chart.Tooltip = Chart.Element.extend({
+        initialize: function() {
+            var options = this._options;
+            helpers.extend(this, {
+                _model: {
+                    // Positioning
+                    xPadding: options.tooltips.xPadding,
+                    yPadding: options.tooltips.yPadding,
+                    xOffset: options.tooltips.xOffset,
+
+                    // Labels
+                    textColor: options.tooltips.fontColor,
+                    _fontFamily: options.tooltips.fontFamily,
+                    _fontStyle: options.tooltips.fontStyle,
+                    fontSize: options.tooltips.fontSize,
+
+                    // Title
+                    titleTextColor: options.tooltips.titleFontColor,
+                    _titleFontFamily: options.tooltips.titleFontFamily,
+                    _titleFontStyle: options.tooltips.titleFontStyle,
+                    titleFontSize: options.tooltips.titleFontSize,
+
+                    // Appearance
+                    caretHeight: options.tooltips.caretSize,
+                    cornerRadius: options.tooltips.cornerRadius,
+                    backgroundColor: options.tooltips.backgroundColor,
+                    opacity: 0,
+                    legendColorBackground: options.tooltips.multiKeyBackground,
+                },
+            });
+        },
+        update: function() {
+
+            var ctx = this._chart.ctx;
+
+            switch (this._options.hover.mode) {
+                case 'single':
+                    helpers.extend(this._model, {
+                        text: template(this._options.tooltips.template, {
+                            // These variables are available in the template function. Add others here
+                            element: this._active[0],
+                            value: this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],
+                            label: this._data.labels ? this._data.labels[this._active[0]._index] : '',
+                        }),
+                    });
+
+                    var tooltipPosition = this._active[0].tooltipPosition();
+                    helpers.extend(this._model, {
+                        x: Math.round(tooltipPosition.x),
+                        y: Math.round(tooltipPosition.y),
+                        caretPadding: tooltipPosition.padding
+                    });
+
+                    break;
+
+                case 'label':
+
+                    // Tooltip Content
+
+                    var dataArray,
+                        dataIndex;
+
+                    var labels = [],
+                        colors = [];
+
+                    for (var i = this._data.datasets.length - 1; i >= 0; i--) {
+                        dataArray = this._data.datasets[i].metaData;
+                        dataIndex = indexOf(dataArray, this._active[0]);
+                        if (dataIndex !== -1) {
+                            break;
+                        }
+                    }
+
+                    var medianPosition = (function(index) {
+                        // Get all the points at that particular index
+                        var elements = [],
+                            dataCollection,
+                            xPositions = [],
+                            yPositions = [],
+                            xMax,
+                            yMax,
+                            xMin,
+                            yMin;
+                        helpers.each(this._data.datasets, function(dataset) {
+                            dataCollection = dataset.metaData;
+                            if (dataCollection[dataIndex] && dataCollection[dataIndex].hasValue()) {
+                                elements.push(dataCollection[dataIndex]);
+                            }
+                        }, this);
+
+                        // Reverse labels if stacked
+                        helpers.each(this._options.stacked ? elements.reverse() : elements, function(element) {
+                            xPositions.push(element._view.x);
+                            yPositions.push(element._view.y);
+
+                            //Include any colour information about the element
+                            labels.push(helpers.template(this._options.tooltips.multiTemplate, {
+                                // These variables are available in the template function. Add others here
+                                element: element,
+                                datasetLabel: this._data.datasets[element._datasetIndex].label,
+                                value: this._data.datasets[element._datasetIndex].data[element._index],
+                            }));
+                            colors.push({
+                                fill: element._view.backgroundColor,
+                                stroke: element._view.borderColor
+                            });
+
+                        }, this);
+
+                        yMin = min(yPositions);
+                        yMax = max(yPositions);
+
+                        xMin = min(xPositions);
+                        xMax = max(xPositions);
+
+                        return {
+                            x: (xMin > this._chart.width / 2) ? xMin : xMax,
+                            y: (yMin + yMax) / 2,
+                        };
+                    }).call(this, dataIndex);
+
+                    // Apply for now
+                    helpers.extend(this._model, {
+                        x: medianPosition.x,
+                        y: medianPosition.y,
+                        labels: labels,
+                        title: this._data.labels && this._data.labels.length ? this._data.labels[this._active[0]._index] : '',
+                        legendColors: colors,
+                        legendBackgroundColor: this._options.tooltips.multiKeyBackground,
+                    });
+
+
+                    // Calculate Appearance Tweaks
+
+                    this._model.height = (labels.length * this._model.fontSize) + ((labels.length - 1) * (this._model.fontSize / 2)) + (this._model.yPadding * 2) + this._model.titleFontSize * 1.5;
+
+                    var titleWidth = ctx.measureText(this.title).width,
+                        //Label has a legend square as well so account for this.
+                        labelWidth = longestText(ctx, this.font, labels) + this._model.fontSize + 3,
+                        longestTextWidth = max([labelWidth, titleWidth]);
+
+                    this._model.width = longestTextWidth + (this._model.xPadding * 2);
+
+
+                    var halfHeight = this._model.height / 2;
+
+                    //Check to ensure the height will fit on the canvas
+                    if (this._model.y - halfHeight < 0) {
+                        this._model.y = halfHeight;
+                    } else if (this._model.y + halfHeight > this._chart.height) {
+                        this._model.y = this._chart.height - halfHeight;
+                    }
+
+                    //Decide whether to align left or right based on position on canvas
+                    if (this._model.x > this._chart.width / 2) {
+                        this._model.x -= this._model.xOffset + this._model.width;
+                    } else {
+                        this._model.x += this._model.xOffset;
+                    }
+                    break;
+            }
+
+            return this;
+        },
+        draw: function() {
+
+            var ctx = this._chart.ctx;
+            var vm = this._view;
+
+            switch (this._options.hover.mode) {
+                case 'single':
+
+                    ctx.font = helpers.fontString(vm.fontSize, vm._fontStyle, vm._fontFamily);
+
+                    vm.xAlign = "center";
+                    vm.yAlign = "above";
+
+                    //Distance between the actual element.y position and the start of the tooltip caret
+                    var caretPadding = vm.caretPadding || 2;
+
+                    var tooltipWidth = ctx.measureText(vm.text).width + 2 * vm.xPadding,
+                        tooltipRectHeight = vm.fontSize + 2 * vm.yPadding,
+                        tooltipHeight = tooltipRectHeight + vm.caretHeight + caretPadding;
+
+                    if (vm.x + tooltipWidth / 2 > this._chart.width) {
+                        vm.xAlign = "left";
+                    } else if (vm.x - tooltipWidth / 2 < 0) {
+                        vm.xAlign = "right";
+                    }
+
+                    if (vm.y - tooltipHeight < 0) {
+                        vm.yAlign = "below";
+                    }
+
+                    var tooltipX = vm.x - tooltipWidth / 2,
+                        tooltipY = vm.y - tooltipHeight;
+
+                    ctx.fillStyle = helpers.color(vm.backgroundColor).alpha(vm.opacity).rgbString();
+
+                    // Custom Tooltips
+                    if (this._custom) {
+                        this._custom(this._view);
+                    } else {
+                        switch (vm.yAlign) {
+                            case "above":
+                                //Draw a caret above the x/y
+                                ctx.beginPath();
+                                ctx.moveTo(vm.x, vm.y - caretPadding);
+                                ctx.lineTo(vm.x + vm.caretHeight, vm.y - (caretPadding + vm.caretHeight));
+                                ctx.lineTo(vm.x - vm.caretHeight, vm.y - (caretPadding + vm.caretHeight));
+                                ctx.closePath();
+                                ctx.fill();
+                                break;
+                            case "below":
+                                tooltipY = vm.y + caretPadding + vm.caretHeight;
+                                //Draw a caret below the x/y
+                                ctx.beginPath();
+                                ctx.moveTo(vm.x, vm.y + caretPadding);
+                                ctx.lineTo(vm.x + vm.caretHeight, vm.y + caretPadding + vm.caretHeight);
+                                ctx.lineTo(vm.x - vm.caretHeight, vm.y + caretPadding + vm.caretHeight);
+                                ctx.closePath();
+                                ctx.fill();
+                                break;
+                        }
+
+                        switch (vm.xAlign) {
+                            case "left":
+                                tooltipX = vm.x - tooltipWidth + (vm.cornerRadius + vm.caretHeight);
+                                break;
+                            case "right":
+                                tooltipX = vm.x - (vm.cornerRadius + vm.caretHeight);
+                                break;
+                        }
+
+                        helpers.drawRoundedRectangle(ctx, tooltipX, tooltipY, tooltipWidth, tooltipRectHeight, vm.cornerRadius);
+
+                        ctx.fill();
+
+                        ctx.fillStyle = helpers.color(vm.textColor).alpha(vm.opacity).rgbString();
+                        ctx.textAlign = "center";
+                        ctx.textBaseline = "middle";
+                        ctx.fillText(vm.text, tooltipX + tooltipWidth / 2, tooltipY + tooltipRectHeight / 2);
+
+                    }
+                    break;
+                case 'label':
+
+                    helpers.drawRoundedRectangle(ctx, vm.x, vm.y - vm.height / 2, vm.width, vm.height, vm.cornerRadius);
+                    ctx.fillStyle = helpers.color(vm.backgroundColor).alpha(vm.opacity).rgbString();
+                    ctx.fill();
+                    ctx.closePath();
+
+                    ctx.textAlign = "left";
+                    ctx.textBaseline = "middle";
+                    ctx.fillStyle = helpers.color(vm.titleTextColor).alpha(vm.opacity).rgbString();
+                    ctx.font = helpers.fontString(vm.fontSize, vm._titleFontStyle, vm._titleFontFamily);
+                    ctx.fillText(vm.title, vm.x + vm.xPadding, this.getLineHeight(0));
+
+                    ctx.font = helpers.fontString(vm.fontSize, vm._fontStyle, vm._fontFamily);
+                    helpers.each(vm.labels, function(label, index) {
+                        ctx.fillStyle = helpers.color(vm.textColor).alpha(vm.opacity).rgbString();
+                        ctx.fillText(label, vm.x + vm.xPadding + vm.fontSize + 3, this.getLineHeight(index + 1));
+
+                        //A bit gnarly, but clearing this rectangle breaks when using explorercanvas (clears whole canvas)
+                        //ctx.clearRect(vm.x + vm.xPadding, this.getLineHeight(index + 1) - vm.fontSize/2, vm.fontSize, vm.fontSize);
+                        //Instead we'll make a white filled block to put the legendColour palette over.
+
+                        ctx.fillStyle = helpers.color(vm.legendColors[index].stroke).alpha(vm.opacity).rgbString();
+                        ctx.fillRect(vm.x + vm.xPadding - 1, this.getLineHeight(index + 1) - vm.fontSize / 2 - 1, vm.fontSize + 2, vm.fontSize + 2);
+
+                        ctx.fillStyle = helpers.color(vm.legendColors[index].fill).alpha(vm.opacity).rgbString();
+                        ctx.fillRect(vm.x + vm.xPadding, this.getLineHeight(index + 1) - vm.fontSize / 2, vm.fontSize, vm.fontSize);
+
+
+                    }, this);
+                    break;
+            }
+        },
+        getLineHeight: function(index) {
+            var baseLineHeight = this._view.y - (this._view.height / 2) + this._view.yPadding,
+                afterTitleIndex = index - 1;
+
+            //If the index is zero, we're getting the title
+            if (index === 0) {
+                return baseLineHeight + this._view.titleFontSize / 2;
+            } else {
+                return baseLineHeight + ((this._view.fontSize * 1.5 * afterTitleIndex) + this._view.fontSize / 2) + this._view.titleFontSize * 1.5;
+            }
+
+        },
+    });
+
+}).call(this);

From 195c794e5d729b202f97f0e8588f7ad54a506c82 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Fri, 12 Jun 2015 14:48:20 -0600
Subject: [PATCH 121/424] File structure fixes

---
 Chart.js                    | 156 ++++++++++++++++++++----------------
 Chart.min.js                |   8 +-
 samples/line.html           |   7 ++
 src/Chart.Scale.Category.js |  11 ++-
 src/Chart.Scale.Linear.js   |  50 +++++++-----
 src/Chart.Scale.js          |  81 ++++++++++---------
 src/Chart.Tooltip.js        |  14 ++--
 7 files changed, 181 insertions(+), 146 deletions(-)

diff --git a/Chart.js b/Chart.js
index 3c61a8d0d2e..ad72bea6daa 100644
--- a/Chart.js
+++ b/Chart.js
@@ -1683,45 +1683,58 @@
                     return scaleInstance.options.position == "bottom";
                 });
 
-                // Adjust the padding to take into account displaying labels
-                if (topScales.length === 0 || bottomScales.length === 0) {
-                    var maxFontHeight = 0;
-
-                    var maxFontHeightFunction = function(scaleInstance) {
-                        if (scaleInstance.options.labels.show) {
-                            // Only consider font sizes for axes that actually show labels
-                            maxFontHeight = Math.max(maxFontHeight, scaleInstance.options.labels.fontSize);
-                        }
-                    };
+                var visibleLeftScales = helpers.where(chartInstance.scales, function(scaleInstance) {
+                    return scaleInstance.options.position == "left";
+                });
+                var visibleRightScales = helpers.where(chartInstance.scales, function(scaleInstance) {
+                    return scaleInstance.options.position == "right";
+                });
+                var visibleTopScales = helpers.where(chartInstance.scales, function(scaleInstance) {
+                    return scaleInstance.options.position == "top";
+                });
+                var visibleBottomScales = helpers.where(chartInstance.scales, function(scaleInstance) {
+                    return scaleInstance.options.position == "bottom";
+                });
 
-                    helpers.each(leftScales, maxFontHeightFunction);
-                    helpers.each(rightScales, maxFontHeightFunction);
+                // // Adjust the padding to take into account displaying labels
+                // if (topScales.length === 0 || bottomScales.length === 0) {
+                //     var maxFontHeight = 0;
 
-                    if (topScales.length === 0) {
-                        // Add padding so that we can handle drawing the top nicely
-                        yPadding += 0.75 * maxFontHeight; // 0.75 since padding added on both sides
-                    }
+                //     var maxFontHeightFunction = function(scaleInstance) {
+                //         if (scaleInstance.options.labels.show) {
+                //             // Only consider font sizes for axes that actually show labels
+                //             maxFontHeight = Math.max(maxFontHeight, scaleInstance.options.labels.fontSize);
+                //         }
+                //     };
 
-                    if (bottomScales.length === 0) {
-                        // Add padding so that we can handle drawing the bottom nicely
-                        yPadding += 1.5 * maxFontHeight;
-                    }
-                }
+                //     helpers.each(leftScales, maxFontHeightFunction);
+                //     helpers.each(rightScales, maxFontHeightFunction);
+
+                //     if (topScales.length === 0) {
+                //         // Add padding so that we can handle drawing the top nicely
+                //         yPadding += 0.75 * maxFontHeight; // 0.75 since padding added on both sides
+                //     }
+
+                //     if (bottomScales.length === 0) {
+                //         // Add padding so that we can handle drawing the bottom nicely
+                //         yPadding += 1.5 * maxFontHeight;
+                //     }
+                // }
 
                 // Essentially we now have any number of scales on each of the 4 sides.
                 // Our canvas looks like the following.
                 // The areas L1 and L2 are the left axes. R1 is the right axis, T1 is the top axis and 
                 // B1 is the bottom axis
                 // |------------------------------------------------------|
-                // |		  |				T1						|	  |
+                // |          |             T1                      |     |
                 // |----|-----|-------------------------------------|-----|
-                // |	|     |									    |     |
-                // | L1	|  L2 |			Chart area					|  R1 |
-                // |	|	  |										|     |
-                // |	|	  |										|     |
+                // |    |     |                                     |     |
+                // | L1 |  L2 |         Chart area                  |  R1 |
+                // |    |     |                                     |     |
+                // |    |     |                                     |     |
                 // |----|-----|-------------------------------------|-----|
-                // |		  |				B1						|	  |
-                // |		  |										|	  |
+                // |          |             B1                      |     |
+                // |          |                                     |     |
                 // |------------------------------------------------------|
 
                 // What we do to find the best sizing, we do the following
@@ -1737,21 +1750,11 @@
                 // Step 1
                 var chartWidth = width / 2; // min 50%
                 var chartHeight = height / 2; // min 50%
-                var aspectRatio = chartHeight / chartWidth;
-                var screenAspectRatio;
-
-                if (chartInstance.options.maintainAspectRatio) {
-                    screenAspectRatio = height / width;
-
-                    if (aspectRatio != screenAspectRatio) {
-                        chartHeight = chartWidth * screenAspectRatio;
-                        aspectRatio = screenAspectRatio;
-                    }
-                }
 
                 chartWidth -= (2 * xPadding);
                 chartHeight -= (2 * yPadding);
 
+
                 // Step 2
                 var verticalScaleWidth = (width - chartWidth) / (leftScales.length + rightScales.length);
 
@@ -2071,16 +2074,19 @@
             var labelFont = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
             var longestLabelWidth = helpers.longestText(this.ctx, labelFont, this.labels);
 
+            // Width
             if (this.isHorizontal()) {
                 minSize.width = maxWidth;
                 this.width = maxWidth;
+            } else if (this.options.display) {
+                minSize.width = Math.min(longestLabelWidth + 6, maxWidth);
+            }
 
+            // Height
+            if (!this.isHorizontal()) {
                 var labelHeight = (Math.cos(helpers.toRadians(this.labelRotation)) * longestLabelWidth) + 1.5 * this.options.labels.fontSize;
                 minSize.height = Math.min(labelHeight, maxHeight);
-            } else {
-                minSize.height = maxHeight;
-                this.height = maxHeight;
-
+            } else if (this.options.display) {
                 minSize.width = Math.min(longestLabelWidth + 6, maxWidth);
             }
 
@@ -2312,34 +2318,42 @@
                 height: 0,
             };
 
+            // In a horizontal axis, we need some room for the scale to be drawn
+            //
+            //      -----------------------------------------------------
+            //          |           |           |           |           |
+            //
+
+            // In a vertical axis, we need some room for the scale to be drawn.
+            // The actual grid lines will be drawn on the chart area, however, we need to show 
+            // ticks where the axis actually is.
+            // We will allocate 25px for this width
+            //      |
+            //     -|
+            //      |
+            //      |
+            //     -|
+            //      |
+            //      |
+            //     -|
+
+
+            // Width
             if (this.isHorizontal()) {
                 minSize.width = maxWidth; // fill all the width
+            } else if (this.options.display) {
+
+                minSize.width = this.options.gridLines.show ? 10 : 0;
+            }
 
-                // In a horizontal axis, we need some room for the scale to be drawn
-                //
-                //      -----------------------------------------------------
-                //          |           |           |           |           |
-                //
+            // height
+            if (!this.isHorizontal()) {
                 minSize.height = this.options.gridLines.show ? 10 : 0;
-            } else {
+            } else if (this.options.display) {
                 minSize.height = maxHeight; // fill all the height
-
-                // In a vertical axis, we need some room for the scale to be drawn.
-                // The actual grid lines will be drawn on the chart area, however, we need to show 
-                // ticks where the axis actually is.
-                // We will allocate 25px for this width
-                //      |
-                //     -|
-                //      |
-                //      |
-                //     -|
-                //      |
-                //      |
-                //     -|
-                minSize.width = this.options.gridLines.show ? 10 : 0;
             }
 
-            if (this.options.labels.show) {
+            if (this.options.labels.show && this.options.display) {
                 // Don't bother fitting the labels if we are not showing them
                 var labelFont = helpers.fontString(this.options.labels.fontSize,
                     this.options.labels.fontStyle, this.options.labels.fontFamily);
@@ -3134,7 +3148,7 @@
 
                     for (var i = this._data.datasets.length - 1; i >= 0; i--) {
                         dataArray = this._data.datasets[i].metaData;
-                        dataIndex = indexOf(dataArray, this._active[0]);
+                        dataIndex = helpers.indexOf(dataArray, this._active[0]);
                         if (dataIndex !== -1) {
                             break;
                         }
@@ -3176,11 +3190,11 @@
 
                         }, this);
 
-                        yMin = min(yPositions);
-                        yMax = max(yPositions);
+                        yMin = helpers.min(yPositions);
+                        yMax = helpers.max(yPositions);
 
-                        xMin = min(xPositions);
-                        xMax = max(xPositions);
+                        xMin = helpers.min(xPositions);
+                        xMax = helpers.max(xPositions);
 
                         return {
                             x: (xMin > this._chart.width / 2) ? xMin : xMax,
@@ -3205,8 +3219,8 @@
 
                     var titleWidth = ctx.measureText(this.title).width,
                         //Label has a legend square as well so account for this.
-                        labelWidth = longestText(ctx, this.font, labels) + this._model.fontSize + 3,
-                        longestTextWidth = max([labelWidth, titleWidth]);
+                        labelWidth = helpers.longestText(ctx, this.font, labels) + this._model.fontSize + 3,
+                        longestTextWidth = helpers.max([labelWidth, titleWidth]);
 
                     this._model.width = longestTextWidth + (this._model.xPadding * 2);
 
diff --git a/Chart.min.js b/Chart.min.js
index 6139127e6a4..00b7ad6f949 100644
--- a/Chart.min.js
+++ b/Chart.min.js
@@ -7,7 +7,7 @@
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-(function(){"use strict";var t=this,e=t.Chart,i=function(t){this.canvas=t.canvas,this.ctx=t;var e=function(t,e){return t["offset"+e]?t["offset"+e]:document.defaultView.getComputedStyle(t).getPropertyValue(e)},i=this.width=e(t.canvas,"Width")||t.canvas.width,o=this.height=e(t.canvas,"Height")||t.canvas.height;return t.canvas.width=i,t.canvas.height=o,i=this.width=t.canvas.width,o=this.height=t.canvas.height,this.aspectRatio=this.width/this.height,s.retinaScale(this),this},o="rgba(0,0,0,0.1)";i.defaults={global:{responsive:!0,maintainAspectRatio:!0,events:["mousemove","mouseout","click","touchstart","touchmove","touchend"],hover:{onHover:null,mode:"single",animationDuration:400},onClick:null,defaultColor:o,elements:{}}},i.types={};var s=i.helpers={},a=s.each=function(t,e,i){var o=Array.prototype.slice.call(arguments,3);if(t)if(t.length===+t.length){var s;for(s=0;s<t.length;s++)e.apply(i,[t[s],s].concat(o))}else for(var a in t)e.apply(i,[t[a],a].concat(o))},n=s.clone=function(t){var 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t=this.chart.canvas;t.width=this.chart.width,t.height=this.chart.height,t.style.removeProperty?(t.style.removeProperty("width"),t.style.removeProperty("height")):(t.style.removeAttribute("width"),t.style.removeAttribute("height")),delete i.instances[this.id]},toBase64Image:function(){return this.chart.canvas.toDataURL.apply(this.chart.canvas,arguments)}}),i.Type.extend=function(t){var e=this,o=function(){return e.apply(this,arguments)};if(o.prototype=n(e.prototype),r(o.prototype,t),o.extend=i.Type.extend,t.name||e.prototype.name){var a=t.name||e.prototype.name,l=i.defaults[e.prototype.name]?n(i.defaults[e.prototype.name]):{};i.defaults[a]=s.configMerge(l,t.defaults),i.types[a]=o,i.prototype[a]=function(t){return t.options=s.configMerge(i.defaults.global,i.defaults[a],t.options||{}),new o(t,this)}}else d("Name not provided for this chart, so it hasn't been registered");return e},i.Element=function(t){r(this,t),this.initialize.apply(this,arguments)},r(i.Element.prototype,{initialize:function(){},pivot:function(){return this._view||(this._view=n(this._model)),this._start=n(this._view),this},transition:function(t){return this._view||(this._view=n(this._model)),this._start||this.pivot(),a(this._model,function(e,i){if("_"!==i[0]&&this._model.hasOwnProperty(i))if(this._view[i])if(this._model[i]===this._view[i]);else if("string"==typeof e)try{var o=s.color(this._start[i]).mix(s.color(this._model[i]),t);this._view[i]=o.rgbString()}catch(a){this._view[i]=e}else if("number"==typeof e){var n=void 0!==this._start[i]?this._start[i]:0;this._view[i]=(this._model[i]-n)*t+n}else this._view[i]=e;else"number"==typeof e?this._view[i]=e*t:this._view[i]=e||null;else;},this),1===t&&delete this._start,this},tooltipPosition:function(){return{x:this._model.x,y:this._model.y}},hasValue:function(){return m(this._model.x)&&m(this._model.y)}}),i.Element.extend=l,s.addEvent(window,"resize",function(){var t;return function(){clearTimeout(t),t=setTimeout(function(){a(i.instances,function(t){t.options.responsive&&(t.resize(),t.update(),t.render())})},50)}}()),u?define(function(){return i}):"object"==typeof module&&module.exports&&(module.exports=i),t.Chart=i,i.noConflict=function(){return t.Chart=e,i}}).call(this),/*!
  * Chart.js
  * http://chartjs.org/
  * Version: 2.0.0-alpha
@@ -43,7 +43,7 @@ function(){"use strict";var t=this,e=t.Chart;e.helpers;e.defaults.global.element
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-function(){"use strict";var t=this,e=t.Chart;e.helpers;e.defaults.global.elements.rectangle={backgroundColor:e.defaults.global.defaultColor,borderWidth:0,borderColor:e.defaults.global.defaultColor},e.Rectangle=e.Element.extend({draw:function(){var t=this._chart.ctx,e=this._view,i=e.width/2,o=e.x-i,s=e.x+i,a=e.base-(e.base-e.y),n=e.borderWidth/2;e.borderWidth&&(o+=n,s-=n,a+=n),t.beginPath(),t.fillStyle=e.backgroundColor,t.strokeStyle=e.borderColor,t.lineWidth=e.borderWidth,t.moveTo(o,e.base),t.lineTo(o,a),t.lineTo(s,a),t.lineTo(s,e.base),t.fill(),e.borderWidth&&t.stroke()},height:function(){var t=this._view;return t.base-t.y},inRange:function(t,e){var i=this._view;return i.y<i.base?t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.y&&e<=i.base:t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.base&&e<=i.y},inGroupRange:function(t){var e=this._view;return t>=e.x-e.width/2&&t<=e.x+e.width/2},tooltipPosition:function(){var t=this._view;return t.y<t.base?{x:t.x,y:t.y}:{x:t.x,y:t.base}}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.scaleService={fitScalesForChart:function(t,e,o){var s=5,a=5;if(t){var n=i.where(t.scales,function(t){return"left"==t.options.position}),r=i.where(t.scales,function(t){return"right"==t.options.position}),l=i.where(t.scales,function(t){return"top"==t.options.position}),h=i.where(t.scales,function(t){return"bottom"==t.options.position});if(0===l.length||0===h.length){var c=0,d=function(t){t.options.labels.show&&(c=Math.max(c,t.options.labels.fontSize))};i.each(n,d),i.each(r,d),0===l.length&&(a+=.75*c),0===h.length&&(a+=1.5*c)}var u,m=e/2,v=o/2,g=v/m;t.options.maintainAspectRatio&&(u=o/e,g!=u&&(v=m*u,g=u)),m-=2*s,v-=2*a;var p=(e-m)/(n.length+r.length),f=(o-v)/(l.length+h.length),b=[],x=function(t){var e=t.fit(p,v);b.push({horizontal:!1,minSize:e,scale:t})},A=function(t){var e=t.fit(m,f);b.push({horizontal:!0,minSize:e,scale:t})};i.each(n,x),i.each(r,x),i.each(l,A),i.each(h,A);var C=o-2*a,y=e-2*s;i.each(b,function(t){t.horizontal?C-=t.minSize.height:y-=t.minSize.width});var _=function(t){var e=i.findNextWhere(b,function(e){return e.scale===t});e&&t.fit(e.minSize.width,C)},w=function(t){var e=i.findNextWhere(b,function(e){return e.scale===t}),o={left:k,right:P,top:0,bottom:0};e&&t.fit(y,e.minSize.height,o)},k=s,P=s,S=a,I=a;i.each(n,_),i.each(r,_),i.each(n,function(t){k+=t.width}),i.each(r,function(t){P+=t.width}),i.each(l,w),i.each(h,w),i.each(l,function(t){S+=t.height}),i.each(h,function(t){I+=t.height}),i.each(n,function(t){var e=i.findNextWhere(b,function(e){return e.scale===t}),o={left:0,right:0,top:S,bottom:I};e&&t.fit(e.minSize.width,C,o)}),i.each(r,function(t){var e=i.findNextWhere(b,function(e){return e.scale===t}),o={left:0,right:0,top:S,bottom:I};e&&t.fit(e.minSize.width,C,o)});var W=s,D=a,O=function(t){t.left=W,t.right=W+t.width,t.top=S,t.bottom=S+C,W=t.right},M=function(t){t.left=k,t.right=k+y,t.top=D,t.bottom=D+t.height,D=t.bottom};i.each(n,O),i.each(l,M),W+=y,D+=C,i.each(r,O),i.each(h,M),t.chartArea={left:k,top:S,right:k+y,bottom:S+C}}}},e.scales={constructors:{},registerScaleType:function(t,e){this.constructors[t]=e},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0}}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o=e.Element.extend({calculateRange:i.noop,isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},getPixelForValue:function(t,e,i){if(this.isHorizontal()){var o=(this.labelRotation>0,this.width-(this.paddingLeft+this.paddingRight)),s=o/Math.max(this.max-(this.options.gridLines.offsetGridLines?0:1),1),a=s*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&i&&(a+=s/2),this.left+Math.round(a)}return this.top+e*(this.height/this.max)},calculateLabelRotation:function(t,e){var o=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=o;var s,a,n=this.ctx.measureText(this.labels[0]).width,r=this.ctx.measureText(this.labels[this.labels.length-1]).width;if(this.paddingRight=r/2+3,this.paddingLeft=n/2+3,this.labelRotation=0,this.options.display){var l,h,c=i.longestText(this.ctx,o,this.labels);this.labelWidth=c;for(var d=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>d&&0===this.labelRotation||this.labelWidth>d&&this.labelRotation<=90&&this.labelRotation>0;){if(l=Math.cos(i.toRadians(this.labelRotation)),h=Math.sin(i.toRadians(this.labelRotation)),s=l*n,a=l*r,s+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=s+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,h*c>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=l*c}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;e&&(this.paddingLeft-=e.left,this.paddingRight-=e.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},fit:function(t,e,o){this.calculateRange(),this.calculateLabelRotation(e,o);var s={width:0,height:0},a=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),n=i.longestText(this.ctx,a,this.labels);if(this.isHorizontal()){s.width=t,this.width=t;var r=Math.cos(i.toRadians(this.labelRotation))*n+1.5*this.options.labels.fontSize;s.height=Math.min(r,e)}else s.height=e,this.height=e,s.width=Math.min(n+6,t);return this.width=s.width,this.height=s.height,s},draw:function(t){if(this.options.display){var e;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){e=!0;var o="bottom"==this.options.position?this.top:this.bottom-10,s="bottom"==this.options.position?this.top+10:this.bottom,a=0!==this.labelRotation;i.each(this.labels,function(n,r){var l=this.getPixelForValue(n,r,!1),h=this.getPixelForValue(n,r,!0);this.options.gridLines.show&&(0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),l+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(l,o),this.ctx.lineTo(l,s)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(l,t.top),this.ctx.lineTo(l,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(h,a?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=a?"right":"center",this.ctx.textBaseline=a?"middle":"top",this.ctx.fillText(n,0,0),this.ctx.restore())},this)}else this.options.gridLines.show,this.options.labels.show}}});e.scales.registerScaleType("dataset",o)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o=e.Element.extend({calculateRange:i.noop,isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},generateTicks:function(t,e){if(this.ticks=[],this.options.override)for(var o=0;o<=this.options.override.steps;++o){var s=this.options.override.start+o*this.options.override.stepWidth;ticks.push(s)}else{var a;if(a=this.isHorizontal()?Math.min(11,Math.ceil(t/50)):Math.min(11,Math.ceil(e/(2*this.options.labels.fontSize))),a=Math.max(2,a),this.options.beginAtZero){var n=i.sign(this.min),r=i.sign(this.max);0>n&&0>r?this.max=0:n>0&&r>0&&(this.min=0)}for(var l=i.niceNum(this.max-this.min,!1),h=i.niceNum(l/(a-1),!0),c=Math.floor(this.min/h)*h,d=Math.ceil(this.max/h)*h,u=c;d>=u;u+=h)this.ticks.push(u)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,o){var s;this.options.labels.userCallback?s=this.options.lables.userCallback(t,e,o):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.labels.push(s?s:"")},this)},getPixelForValue:function(t){var e,i=this.max-this.min;return e=this.isHorizontal()?this.left+this.width/i*(t-this.min):this.bottom-this.height/i*(t-this.min)},fit:function(t,e){this.calculateRange(),this.generateTicks(t,e),this.buildLabels();var o={width:0,height:0};if(this.isHorizontal()?(o.width=t,o.height=this.options.gridLines.show?10:0):(o.height=e,o.width=this.options.gridLines.show?10:0),this.options.labels.show){var s=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);if(this.isHorizontal()){var a=(e-o.height,1.5*this.options.labels.fontSize);o.height=Math.min(e,o.height+a)}else{var n=t-o.width,r=i.longestText(this.ctx,s,this.labels);n>r?o.width+=r:o.width=t}}return this.width=o.width,this.height=o.height,o},draw:function(t){if(this.options.display){var e,o;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){e=!0,o=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var s="bottom"==this.options.position?this.top:this.bottom-5,a="bottom"==this.options.position?this.top+5:this.bottom;i.each(this.ticks,function(n,r){var l=this.getPixelForValue(n);0===n||!o&&0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),l+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(l,s),this.ctx.lineTo(l,a)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(l,t.top),this.ctx.lineTo(l,t.bottom)),this.ctx.stroke()},this)}if(this.options.labels.show){var n;"top"==this.options.position?(n=this.bottom-10,this.ctx.textBaseline="bottom"):(n=this.top+10,this.ctx.textBaseline="top"),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,i,n)},this)}}else{if(this.options.gridLines.show){e=!0,o=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var r="right"==this.options.position?this.left:this.right-5,l="right"==this.options.position?this.left+5:this.right;i.each(this.ticks,function(s,a){var n=this.getPixelForValue(s);0===s||!o&&0===a?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),n+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(r,n),this.ctx.lineTo(l,n)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,n),this.ctx.lineTo(t.right,n)),this.ctx.stroke()},this)}if(this.options.labels.show){var h;"left"==this.options.position?(h=this.right-10,this.ctx.textAlign="right"):(h=this.left+5,this.ctx.textAlign="left"),this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,h,i)},this)}}}}});e.scales.registerScaleType("linear",o)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o=e.Element.extend({initialize:function(){this.size=i.min([this.height,this.width]),this.drawingArea=this.options.display?this.size/2-(this.options.labels.fontSize/2+this.options.labels.backdropPaddingY):this.size/2},calculateCenterOffset:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},update:function(){this.options.lineArc?this.drawingArea=this.options.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},calculateRange:i.noop,generateTicks:function(){if(this.ticks=[],this.options.override)for(var t=0;t<=this.options.override.steps;++t){var e=this.options.override.start+t*this.options.override.stepWidth;ticks.push(e)}else{var o=Math.min(11,Math.ceil(this.drawingArea/(2*this.options.labels.fontSize)));if(o=Math.max(2,o),this.options.beginAtZero){var s=i.sign(this.min),a=i.sign(this.max);0>s&&0>a?this.max=0:s>0&&a>0&&(this.min=0)}for(var n=i.niceNum(this.max-this.min,!1),r=i.niceNum(n/(o-1),!0),l=Math.floor(this.min/r)*r,h=Math.ceil(this.max/r)*r,c=l;h>=c;c+=r)this.ticks.push(c)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildYLabels:function(){this.yLabels=[],i.each(this.ticks,function(t,e,o){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,o):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.yLabels.push(s?s:"")},this)},getCircumference:function(){return 2*Math.PI/this.valuesCount},setScaleSize:function(){var t,e,o,s,a,n,r,l,h,c,d,u,m=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),v=this.width,g=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.valuesCount;e++)t=this.getPointPosition(e,m),o=this.ctx.measureText(i.template(this.options.labels.template,{value:this.labels[e]})).width+5,0===e||e===this.valuesCount/2?(s=o/2,t.x+s>v&&(v=t.x+s,a=e),t.x-s<g&&(g=t.x-s,r=e)):e<this.valuesCount/2?t.x+o>v&&(v=t.x+o,a=e):e>this.valuesCount/2&&t.x-o<g&&(g=t.x-o,r=e);h=g,c=Math.ceil(v-this.width),n=this.getIndexAngle(a),l=this.getIndexAngle(r),d=c/Math.sin(n+Math.PI/2),u=h/Math.sin(l+Math.PI/2),d=i.isNumber(d)?d:0,u=i.isNumber(u)?u:0,this.drawingArea=m-(u+d)/2,this.setCenterPoint(u,d)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,o=t+this.drawingArea;this.xCenter=(o+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.valuesCount;return t*e-Math.PI/2},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},draw:function(){if(this.options.display){var t=this.ctx;if(i.each(this.yLabels,function(e,o){if(o>0){var s,a=o*(this.drawingArea/Math.max(this.ticks.length,1)),n=this.yCenter-a;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,a,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var r=0;r<this.valuesCount;r++)s=this.getPointPosition(r,this.calculateCenterOffset(this.ticks[o])),0===r?t.moveTo(s.x,s.y):t.lineTo(s.x,s.y);t.closePath(),t.stroke()}if(this.options.labels.show){if(t.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),this.showLabelBackdrop){var l=t.measureText(e).width;t.fillStyle=this.options.labels.backdropColor,t.fillRect(this.xCenter-l/2-this.options.labels.backdropPaddingX,n-this.fontSize/2-this.options.labels.backdropPaddingY,l+2*this.options.labels.backdropPaddingX,this.options.labels.fontSize+2*this.options.lables.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.labels.fontColor,t.fillText(e,this.xCenter,n)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.valuesCount-1;e>=0;e--){if(this.options.angleLines.show){var o=this.getPointPosition(e,this.calculateCenterOffset(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(o.x,o.y),t.stroke(),t.closePath()}var 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this.top+e*(this.height/this.max)},calculateLabelRotation:function(t,e){var o=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=o;var s,a,n=this.ctx.measureText(this.labels[0]).width,r=this.ctx.measureText(this.labels[this.labels.length-1]).width;if(this.paddingRight=r/2+3,this.paddingLeft=n/2+3,this.labelRotation=0,this.options.display){var l,h,c=i.longestText(this.ctx,o,this.labels);this.labelWidth=c;for(var d=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>d&&0===this.labelRotation||this.labelWidth>d&&this.labelRotation<=90&&this.labelRotation>0;){if(l=Math.cos(i.toRadians(this.labelRotation)),h=Math.sin(i.toRadians(this.labelRotation)),s=l*n,a=l*r,s+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=s+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,h*c>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=l*c}}else 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o="bottom"==this.options.position?this.top:this.bottom-10,s="bottom"==this.options.position?this.top+10:this.bottom,a=0!==this.labelRotation;i.each(this.labels,function(n,r){var l=this.getPixelForValue(n,r,!1),h=this.getPixelForValue(n,r,!0);this.options.gridLines.show&&(0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),l+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(l,o),this.ctx.lineTo(l,s)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(l,t.top),this.ctx.lineTo(l,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(h,a?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=a?"right":"center",this.ctx.textBaseline=a?"middle":"top",this.ctx.fillText(n,0,0),this.ctx.restore())},this)}else 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l=i.niceNum(this.max-this.min,!1),h=i.niceNum(l/(a-1),!0),c=Math.floor(this.min/h)*h,d=Math.ceil(this.max/h)*h,u=c;d>=u;u+=h)this.ticks.push(u)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,o){var s;this.options.labels.userCallback?s=this.options.lables.userCallback(t,e,o):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.labels.push(s?s:"")},this)},getPixelForValue:function(t){var e,i=this.max-this.min;return e=this.isHorizontal()?this.left+this.width/i*(t-this.min):this.bottom-this.height/i*(t-this.min)},fit:function(t,e){this.calculateRange(),this.generateTicks(t,e),this.buildLabels();var o={width:0,height:0};if(this.isHorizontal()?o.width=t:this.options.display&&(o.width=this.options.gridLines.show?10:0),this.isHorizontal()?this.options.display&&(o.height=e):o.height=this.options.gridLines.show?10:0,this.options.labels.show&&this.options.display){var s=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);if(this.isHorizontal()){var a=(e-o.height,1.5*this.options.labels.fontSize);o.height=Math.min(e,o.height+a)}else{var n=t-o.width,r=i.longestText(this.ctx,s,this.labels);n>r?o.width+=r:o.width=t}}return this.width=o.width,this.height=o.height,o},draw:function(t){if(this.options.display){var e,o;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){e=!0,o=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var s="bottom"==this.options.position?this.top:this.bottom-5,a="bottom"==this.options.position?this.top+5:this.bottom;i.each(this.ticks,function(n,r){var l=this.getPixelForValue(n);0===n||!o&&0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),l+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(l,s),this.ctx.lineTo(l,a)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(l,t.top),this.ctx.lineTo(l,t.bottom)),this.ctx.stroke()},this)}if(this.options.labels.show){var n;"top"==this.options.position?(n=this.bottom-10,this.ctx.textBaseline="bottom"):(n=this.top+10,this.ctx.textBaseline="top"),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,i,n)},this)}}else{if(this.options.gridLines.show){e=!0,o=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var r="right"==this.options.position?this.left:this.right-5,l="right"==this.options.position?this.left+5:this.right;i.each(this.ticks,function(s,a){var n=this.getPixelForValue(s);0===s||!o&&0===a?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),n+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(r,n),this.ctx.lineTo(l,n)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,n),this.ctx.lineTo(t.right,n)),this.ctx.stroke()},this)}if(this.options.labels.show){var h;"left"==this.options.position?(h=this.right-10,this.ctx.textAlign="right"):(h=this.left+5,this.ctx.textAlign="left"),this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,h,i)},this)}}}}});e.scales.registerScaleType("linear",o)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o=e.Element.extend({initialize:function(){this.size=i.min([this.height,this.width]),this.drawingArea=this.options.display?this.size/2-(this.options.labels.fontSize/2+this.options.labels.backdropPaddingY):this.size/2},calculateCenterOffset:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},update:function(){this.options.lineArc?this.drawingArea=this.options.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},calculateRange:i.noop,generateTicks:function(){if(this.ticks=[],this.options.override)for(var t=0;t<=this.options.override.steps;++t){var e=this.options.override.start+t*this.options.override.stepWidth;ticks.push(e)}else{var o=Math.min(11,Math.ceil(this.drawingArea/(2*this.options.labels.fontSize)));if(o=Math.max(2,o),this.options.beginAtZero){var s=i.sign(this.min),a=i.sign(this.max);0>s&&0>a?this.max=0:s>0&&a>0&&(this.min=0)}for(var n=i.niceNum(this.max-this.min,!1),r=i.niceNum(n/(o-1),!0),l=Math.floor(this.min/r)*r,h=Math.ceil(this.max/r)*r,c=l;h>=c;c+=r)this.ticks.push(c)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildYLabels:function(){this.yLabels=[],i.each(this.ticks,function(t,e,o){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,o):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.yLabels.push(s?s:"")},this)},getCircumference:function(){return 2*Math.PI/this.valuesCount},setScaleSize:function(){var t,e,o,s,a,n,r,l,h,c,d,u,m=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),v=this.width,p=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.valuesCount;e++)t=this.getPointPosition(e,m),o=this.ctx.measureText(i.template(this.options.labels.template,{value:this.labels[e]})).width+5,0===e||e===this.valuesCount/2?(s=o/2,t.x+s>v&&(v=t.x+s,a=e),t.x-s<p&&(p=t.x-s,r=e)):e<this.valuesCount/2?t.x+o>v&&(v=t.x+o,a=e):e>this.valuesCount/2&&t.x-o<p&&(p=t.x-o,r=e);h=p,c=Math.ceil(v-this.width),n=this.getIndexAngle(a),l=this.getIndexAngle(r),d=c/Math.sin(n+Math.PI/2),u=h/Math.sin(l+Math.PI/2),d=i.isNumber(d)?d:0,u=i.isNumber(u)?u:0,this.drawingArea=m-(u+d)/2,this.setCenterPoint(u,d)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,o=t+this.drawingArea;this.xCenter=(o+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.valuesCount;return t*e-Math.PI/2},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},draw:function(){if(this.options.display){var t=this.ctx;if(i.each(this.yLabels,function(e,o){if(o>0){var s,a=o*(this.drawingArea/Math.max(this.ticks.length,1)),n=this.yCenter-a;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,a,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var r=0;r<this.valuesCount;r++)s=this.getPointPosition(r,this.calculateCenterOffset(this.ticks[o])),0===r?t.moveTo(s.x,s.y):t.lineTo(s.x,s.y);t.closePath(),t.stroke()}if(this.options.labels.show){if(t.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),this.showLabelBackdrop){var l=t.measureText(e).width;t.fillStyle=this.options.labels.backdropColor,t.fillRect(this.xCenter-l/2-this.options.labels.backdropPaddingX,n-this.fontSize/2-this.options.labels.backdropPaddingY,l+2*this.options.labels.backdropPaddingX,this.options.labels.fontSize+2*this.options.lables.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.labels.fontColor,t.fillText(e,this.xCenter,n)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.valuesCount-1;e>=0;e--){if(this.options.angleLines.show){var o=this.getPointPosition(e,this.calculateCenterOffset(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(o.x,o.y),t.stroke(),t.closePath()}var s=this.getPointPosition(e,this.calculateCenterOffset(this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var a=this.labels.length,n=this.labels.length/2,r=n/2,l=r>e||e>a-r,h=e===r||e===a-r;0===e?t.textAlign="center":e===n?t.textAlign="center":n>e?t.textAlign="left":t.textAlign="right",h?t.textBaseline="middle":l?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.labels[e],s.x,s.y)}}}}});e.scales.registerScaleType("radialLinear",o)}.call(this),/*!
  * Chart.js
  * http://chartjs.org/
  * Version: 2.0.0-alpha
@@ -61,7 +61,7 @@ function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.anima
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.tooltips={enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>: ","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>: ","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},e.Tooltip=e.Element.extend({initialize:function(){var t=this._options;i.extend(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":i.extend(this._model,{text:template(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();i.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var o,s,a=[],n=[],r=this._data.datasets.length-1;r>=0&&(o=this._data.datasets[r].metaData,s=indexOf(o,this._active[0]),-1===s);r--);var l=function(t){var e,o,r,l,h,c=[],d=[],u=[];return i.each(this._data.datasets,function(t){e=t.metaData,e[s]&&e[s].hasValue()&&c.push(e[s])},this),i.each(this._options.stacked?c.reverse():c,function(t){d.push(t._view.x),u.push(t._view.y),a.push(i.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),n.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),h=min(u),r=max(u),l=min(d),o=max(d),{x:l>this._chart.width/2?l:o,y:(h+r)/2}}.call(this,s);i.extend(this._model,{x:l.x,y:l.y,labels:a,title:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:"",legendColors:n,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=a.length*this._model.fontSize+(a.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var h=t.measureText(this.title).width,c=longestText(t,this.font,a)+this._model.fontSize+3,d=max([c,h]);this._model.width=d+2*this._model.xPadding;var u=this._model.height/2;this._model.y-u<0?this._model.y=u:this._model.y+u>this._chart.height&&(this._model.y=this._chart.height-u),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.hover.mode){case"single":t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var o=e.caretPadding||2,s=t.measureText(e.text).width+2*e.xPadding,a=e.fontSize+2*e.yPadding,n=a+e.caretHeight+o;e.x+s/2>this._chart.width?e.xAlign="left":e.x-s/2<0&&(e.xAlign="right"),e.y-n<0&&(e.yAlign="below");var r=e.x-s/2,l=e.y-n;if(t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),this._custom)this._custom(this._view);else{switch(e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-o),t.lineTo(e.x+e.caretHeight,e.y-(o+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(o+e.caretHeight)),t.closePath(),t.fill();break;case"below":l=e.y+o+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+o),t.lineTo(e.x+e.caretHeight,e.y+o+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+o+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":r=e.x-s+(e.cornerRadius+e.caretHeight);break;case"right":r=e.x-(e.cornerRadius+e.caretHeight)}i.drawRoundedRectangle(t,r,l,s,a,e.cornerRadius),t.fill(),t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,r+s/2,l+a/2)}break;case"label":i.drawRoundedRectangle(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=i.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=i.fontString(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),i.each(e.labels,function(o,s){t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(o,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(s+1)),t.fillStyle=i.color(e.legendColors[s].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(s+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=i.color(e.legendColors[s].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(s+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={stacked:!1,valueSpacing:5,datasetSpacing:1,hover:{mode:"label"},scales:{xAxes:[{scaleType:"dataset",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!0},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{scaleType:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]}};e.Type.extend({name:"Bar",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Rectangle({_chart:this.chart,_datasetIndex:o,_index:s}))},this),t.xAxisID=this.options.scales.xAxes[0].id,t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},resetElements:function(){this.eachElement(function(t,e,o,s){var a,n=this.scales[this.data.datasets[s].xAxisID],r=this.scales[this.data.datasets[s].yAxisID];a=r.getPixelForValue(r.min<0&&r.max<0?r.max:r.min>0&&r.max>0?r.min:0),i.extend(t,{_chart:this.chart,_xScale:n,_yScale:r,_datasetIndex:s,_index:e,_model:{x:n.calculateBarX(this.data.datasets.length,s,e),y:a,base:r.calculateBarBase(s,e),width:n.calculateBarWidth(this.data.datasets.length),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].backgroundColor,e,this.options.elements.bar.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].borderColor,e,this.options.elements.bar.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].borderWidth,e,this.options.elements.bar.borderWidth),label:this.data.labels[e],datasetLabel:this.data.datasets[s].label}}),t.pivot()},this)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:n,_datasetIndex:s,_index:e,_model:{x:a.calculateBarX(this.data.datasets.length,s,e),y:n.calculateBarY(s,e),base:n.calculateBarBase(s,e),width:a.calculateBarWidth(this.data.datasets.length),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].backgroundColor,e,this.options.elements.bar.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].borderColor,e,this.options.elements.bar.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].borderWidth,e,this.options.elements.bar.borderWidth),label:this.data.labels[e],datasetLabel:this.data.datasets[s].label}}),t.pivot()},this),this.render(t)},buildScale:function(t){var o=this,s=function(){this.min=null,this.max=null;var t=[],e=[];if(o.options.stacked){i.each(o.data.datasets,function(s){s.yAxisID===this.id&&i.each(s.data,function(i,s){t[s]=t[s]||0,e[s]=e[s]||0,o.options.relativePoints?t[s]=100:0>i?e[s]+=i:t[s]+=i},this)},this);var s=t.concat(e);this.min=i.min(s),this.max=i.max(s)}else i.each(o.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)};this.scales={};var a=e.scales.getScaleConstructor(this.options.scales.xAxes[0].scaleType),n=new a({ctx:this.chart.ctx,options:this.options.scales.xAxes[0],id:this.options.scales.xAxes[0].id,calculateRange:function(){this.labels=o.data.labels,this.min=0,this.max=this.labels.length},calculateBaseWidth:function(){return this.getPixelForValue(null,1,!0)-this.getPixelForValue(null,0,!0)-2*o.options.elements.bar.valueSpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*o.options.elements.bar.datasetSpacing;return o.options.stacked?e:e/t},calculateBarX:function(t,e,i){var s=this.calculateBaseWidth(),a=this.getPixelForValue(null,i,!0)-s/2,n=this.calculateBarWidth(t);return o.options.stacked?a+n/2:a+n*e+e*o.options.elements.bar.datasetSpacing+n/2}});this.scales[n.id]=n,i.each(this.options.scales.yAxes,function(t){var i=e.scales.getScaleConstructor(t.scaleType),a=new i({ctx:this.chart.ctx,options:t,calculateRange:s,calculateBarBase:function(t,e){var i=0;if(o.options.stacked){var s=o.data.datasets[t].data[e];if(0>s)for(var a=0;t>a;a++)o.data.datasets[a].yAxisID===this.id&&(i+=o.data.datasets[a].data[e]<0?o.data.datasets[a].data[e]:0);else for(var n=0;t>n;n++)o.data.datasets[n].yAxisID===this.id&&(i+=o.data.datasets[n].data[e]>0?o.data.datasets[n].data[e]:0);return this.getPixelForValue(i)}return i=this.getPixelForValue(this.min),this.beginAtZero||this.min<=0&&this.max>=0||this.min>=0&&this.max<=0?(i=this.getPixelForValue(0),i+=this.options.gridLines.lineWidth):this.min<0&&this.max<0&&(i=this.getPixelForValue(this.max)),i},calculateBarY:function(t,e){var i=o.data.datasets[t].data[e];if(o.options.stacked){for(var s=0,a=0,n=0;t>n;n++)o.data.datasets[n].data[e]<0?a+=o.data.datasets[n].data[e]||0:s+=o.data.datasets[n].data[e]||0;return this.getPixelForValue(0>i?a+i:s+i)}for(var r=0,l=t;l<o.data.datasets.length;l++)r+=l===t&&i?i:i;return this.getPixelForValue(i)},id:t.id});this.scales[a.id]=a},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.scales,function(t){t.draw(this.chartArea)},this),this.eachElement(function(t,i,o){t.transition(e).draw()},this),this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.bar.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.bar.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.bar.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.bar.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.bar.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.bar.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hoverAnimationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},cutoutPercentage:50};e.Type.extend({name:"Doughnut",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Arc({_chart:this.chart,_datasetIndex:o,_index:s,_model:{}}))},this)},this),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),this.resetElements(),this.update()},calculateCircumference:function(t,e){return t.total>0?2*Math.PI*(e/t.total):0},resetElements:function(){this.outerRadius=(i.min([this.chart.width,this.chart.height])-this.options.elements.slice.borderWidth/2)/2,this.innerRadius=this.options.cutoutPercentage?this.outerRadius/100*this.options.cutoutPercentage:1,this.radiusLength=(this.outerRadius-this.innerRadius)/this.data.datasets.length,i.each(this.data.datasets,function(t,e){t.total=0,i.each(t.data,function(e){t.total+=Math.abs(e)},this),t.outerRadius=this.outerRadius-this.radiusLength*e,t.innerRadius=t.outerRadius-this.radiusLength,i.each(t.metaData,function(e,o){i.extend(e,{_model:{x:this.chart.width/2,y:this.chart.height/2,startAngle:Math.PI*-.5,circumference:this.options.animation.animateRotate?0:this.calculateCircumference(metaSlice.value),outerRadius:this.options.animation.animateScale?0:t.outerRadius,innerRadius:this.options.animation.animateScale?0:t.innerRadius,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(t.backgroundColor,o,this.options.elements.slice.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(t.hoverBackgroundColor,o,this.options.elements.slice.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(t.borderWidth,o,this.options.elements.slice.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(t.borderColor,o,this.options.elements.slice.borderColor),label:i.getValueAtIndexOrDefault(t.label,o,this.data.labels[o])}}),e.pivot()},this)},this)},update:function(t){this.outerRadius=(i.min([this.chart.width,this.chart.height])-this.options.elements.slice.borderWidth/2)/2,this.innerRadius=this.options.cutoutPercentage?this.outerRadius/100*this.options.cutoutPercentage:1,this.radiusLength=(this.outerRadius-this.innerRadius)/this.data.datasets.length,i.each(this.data.datasets,function(t,e){t.total=0,i.each(t.data,function(e){t.total+=Math.abs(e)},this),t.outerRadius=this.outerRadius-this.radiusLength*e,t.innerRadius=t.outerRadius-this.radiusLength,i.each(t.metaData,function(o,s){i.extend(o,{_chart:this.chart,_datasetIndex:e,_index:s,_model:{x:this.chart.width/2,y:this.chart.height/2,circumference:this.calculateCircumference(t,t.data[s]),outerRadius:t.outerRadius,innerRadius:t.innerRadius,backgroundColor:o.custom&&o.custom.backgroundColor?o.custom.backgroundColor:i.getValueAtIndexOrDefault(t.backgroundColor,s,this.options.elements.slice.backgroundColor),hoverBackgroundColor:o.custom&&o.custom.hoverBackgroundColor?o.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(t.hoverBackgroundColor,s,this.options.elements.slice.hoverBackgroundColor),borderWidth:o.custom&&o.custom.borderWidth?o.custom.borderWidth:i.getValueAtIndexOrDefault(t.borderWidth,s,this.options.elements.slice.borderWidth),borderColor:o.custom&&o.custom.borderColor?o.custom.borderColor:i.getValueAtIndexOrDefault(t.borderColor,s,this.options.elements.slice.borderColor),label:i.getValueAtIndexOrDefault(t.label,s,this.data.labels[s])}}),0===s?o._model.startAngle=Math.PI*-.5:o._model.startAngle=t.metaData[s-1]._model.endAngle,o._model.endAngle=o._model.startAngle+o._model.circumference,s<t.data.length-1&&(t.metaData[s+1]._model.startAngle=o._model.endAngle),o.pivot()},this)},this),this.render(t)},draw:function(t){t=t||1,this.clear(),this.eachElement(function(e){e.transition(t).draw()},this),this.tooltip.transition(t).draw()},events:function(t){this.lastActive=this.lastActive||[],"mouseout"==t.type?this.active=[]:this.active=function(){switch(this.options.hover.mode){case"single":return this.getSliceAtEvent(t);case"label":return this.getSlicesAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.slice.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.slice.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.slice.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.slice.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.slice.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.slice.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,this.active[0]._model.borderColor),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.hoverBorderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,this.active[0]._model.borderColor),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.hoverBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this},getSliceAtEvent:function(t){var e=[],o=i.getRelativePosition(t);return this.eachElement(function(t,i){t.inRange(o.x,o.y)&&e.push(t)},this),e}}),e.types.Doughnut.extend({name:"Pie",defaults:i.merge(o,{cutoutPercentage:0})})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={stacked:!1,hover:{mode:"label"},scales:{xAxes:[{scaleType:"dataset",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{scaleType:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]}};e.Type.extend({name:"Line",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaDataset=new e.Line({_chart:this.chart,_datasetIndex:o,_points:t.metaData}),t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Point({_datasetIndex:o,_index:s,_chart:this.chart,_model:{x:0,y:0}}))},this),t.xAxisID=this.options.scales.xAxes[0].id,t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},nextPoint:function(t,e){return t[e+1]||t[e]},previousPoint:function(t,e){return t[e-1]||t[e]},resetElements:function(){this.eachElement(function(t,e,o,s){var a,n=this.scales[this.data.datasets[s].xAxisID],r=this.scales[this.data.datasets[s].yAxisID];a=r.getPixelForValue(r.min<0&&r.max<0?r.max:r.min>0&&r.max>0?r.min:0),i.extend(t,{_chart:this.chart,_xScale:n,_yScale:r,_datasetIndex:s,_index:e,_model:{x:n.getPixelForValue(null,e,!0),y:a,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.data.datasets[s].radius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].hitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,e){var o,s=this.scales[t.yAxisID];o=s.getPixelForValue(s.min<0&&s.max<0?s.max:s.min>0&&s.max>0?s.min:0),i.extend(t.metaDataset,{_scale:s,_datasetIndex:e,_children:t.metaData,_model:{tension:t.metaDataset.custom&&t.metaDataset.custom.tension?t.metaDataset.custom.tension:t.tension||this.options.elements.line.tension,backgroundColor:t.metaDataset.custom&&t.metaDataset.custom.backgroundColor?t.metaDataset.custom.backgroundColor:t.backgroundColor||this.options.elements.line.backgroundColor,borderWidth:t.metaDataset.custom&&t.metaDataset.custom.borderWidth?t.metaDataset.custom.borderWidth:t.borderWidth||this.options.elements.line.borderWidth,borderColor:t.metaDataset.custom&&t.metaDataset.custom.borderColor?t.metaDataset.custom.borderColor:t.borderColor||this.options.elements.line.borderColor,fill:t.metaDataset.custom&&t.metaDataset.custom.fill?t.metaDataset.custom.fill:void 0!==t.fill?t.fill:this.options.elements.line.fill,skipNull:void 0!==t.skipNull?t.skipNull:this.options.elements.line.skipNull,drawNull:void 0!==t.drawNull?t.drawNull:this.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:o}}),t.metaDataset.pivot()}),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:n,_datasetIndex:s,_index:e,_model:{x:a.getPixelForValue(null,e,!0),y:n.getPointPixelForValue(this.data.datasets[s].data[e],e,s),tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.data.datasets[s].radius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].hitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,
+function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.tooltips={enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>: ","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>: ","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},e.Tooltip=e.Element.extend({initialize:function(){var t=this._options;i.extend(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":i.extend(this._model,{text:template(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();i.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var o,s,a=[],n=[],r=this._data.datasets.length-1;r>=0&&(o=this._data.datasets[r].metaData,s=i.indexOf(o,this._active[0]),-1===s);r--);var l=function(t){var e,o,r,l,h,c=[],d=[],u=[];return i.each(this._data.datasets,function(t){e=t.metaData,e[s]&&e[s].hasValue()&&c.push(e[s])},this),i.each(this._options.stacked?c.reverse():c,function(t){d.push(t._view.x),u.push(t._view.y),a.push(i.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),n.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),h=i.min(u),r=i.max(u),l=i.min(d),o=i.max(d),{x:l>this._chart.width/2?l:o,y:(h+r)/2}}.call(this,s);i.extend(this._model,{x:l.x,y:l.y,labels:a,title:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:"",legendColors:n,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=a.length*this._model.fontSize+(a.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var h=t.measureText(this.title).width,c=i.longestText(t,this.font,a)+this._model.fontSize+3,d=i.max([c,h]);this._model.width=d+2*this._model.xPadding;var u=this._model.height/2;this._model.y-u<0?this._model.y=u:this._model.y+u>this._chart.height&&(this._model.y=this._chart.height-u),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.hover.mode){case"single":t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var o=e.caretPadding||2,s=t.measureText(e.text).width+2*e.xPadding,a=e.fontSize+2*e.yPadding,n=a+e.caretHeight+o;e.x+s/2>this._chart.width?e.xAlign="left":e.x-s/2<0&&(e.xAlign="right"),e.y-n<0&&(e.yAlign="below");var r=e.x-s/2,l=e.y-n;if(t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),this._custom)this._custom(this._view);else{switch(e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-o),t.lineTo(e.x+e.caretHeight,e.y-(o+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(o+e.caretHeight)),t.closePath(),t.fill();break;case"below":l=e.y+o+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+o),t.lineTo(e.x+e.caretHeight,e.y+o+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+o+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":r=e.x-s+(e.cornerRadius+e.caretHeight);break;case"right":r=e.x-(e.cornerRadius+e.caretHeight)}i.drawRoundedRectangle(t,r,l,s,a,e.cornerRadius),t.fill(),t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,r+s/2,l+a/2)}break;case"label":i.drawRoundedRectangle(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=i.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=i.fontString(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),i.each(e.labels,function(o,s){t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(o,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(s+1)),t.fillStyle=i.color(e.legendColors[s].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(s+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=i.color(e.legendColors[s].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(s+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={stacked:!1,valueSpacing:5,datasetSpacing:1,hover:{mode:"label"},scales:{xAxes:[{scaleType:"dataset",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!0},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{scaleType:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]}};e.Type.extend({name:"Bar",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Rectangle({_chart:this.chart,_datasetIndex:o,_index:s}))},this),t.xAxisID=this.options.scales.xAxes[0].id,t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},resetElements:function(){this.eachElement(function(t,e,o,s){var a,n=this.scales[this.data.datasets[s].xAxisID],r=this.scales[this.data.datasets[s].yAxisID];a=r.getPixelForValue(r.min<0&&r.max<0?r.max:r.min>0&&r.max>0?r.min:0),i.extend(t,{_chart:this.chart,_xScale:n,_yScale:r,_datasetIndex:s,_index:e,_model:{x:n.calculateBarX(this.data.datasets.length,s,e),y:a,base:r.calculateBarBase(s,e),width:n.calculateBarWidth(this.data.datasets.length),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].backgroundColor,e,this.options.elements.bar.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].borderColor,e,this.options.elements.bar.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].borderWidth,e,this.options.elements.bar.borderWidth),label:this.data.labels[e],datasetLabel:this.data.datasets[s].label}}),t.pivot()},this)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:n,_datasetIndex:s,_index:e,_model:{x:a.calculateBarX(this.data.datasets.length,s,e),y:n.calculateBarY(s,e),base:n.calculateBarBase(s,e),width:a.calculateBarWidth(this.data.datasets.length),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].backgroundColor,e,this.options.elements.bar.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].borderColor,e,this.options.elements.bar.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].borderWidth,e,this.options.elements.bar.borderWidth),label:this.data.labels[e],datasetLabel:this.data.datasets[s].label}}),t.pivot()},this),this.render(t)},buildScale:function(t){var o=this,s=function(){this.min=null,this.max=null;var t=[],e=[];if(o.options.stacked){i.each(o.data.datasets,function(s){s.yAxisID===this.id&&i.each(s.data,function(i,s){t[s]=t[s]||0,e[s]=e[s]||0,o.options.relativePoints?t[s]=100:0>i?e[s]+=i:t[s]+=i},this)},this);var s=t.concat(e);this.min=i.min(s),this.max=i.max(s)}else i.each(o.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)};this.scales={};var a=e.scales.getScaleConstructor(this.options.scales.xAxes[0].scaleType),n=new a({ctx:this.chart.ctx,options:this.options.scales.xAxes[0],id:this.options.scales.xAxes[0].id,calculateRange:function(){this.labels=o.data.labels,this.min=0,this.max=this.labels.length},calculateBaseWidth:function(){return this.getPixelForValue(null,1,!0)-this.getPixelForValue(null,0,!0)-2*o.options.elements.bar.valueSpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*o.options.elements.bar.datasetSpacing;return o.options.stacked?e:e/t},calculateBarX:function(t,e,i){var s=this.calculateBaseWidth(),a=this.getPixelForValue(null,i,!0)-s/2,n=this.calculateBarWidth(t);return o.options.stacked?a+n/2:a+n*e+e*o.options.elements.bar.datasetSpacing+n/2}});this.scales[n.id]=n,i.each(this.options.scales.yAxes,function(t){var i=e.scales.getScaleConstructor(t.scaleType),a=new i({ctx:this.chart.ctx,options:t,calculateRange:s,calculateBarBase:function(t,e){var i=0;if(o.options.stacked){var s=o.data.datasets[t].data[e];if(0>s)for(var a=0;t>a;a++)o.data.datasets[a].yAxisID===this.id&&(i+=o.data.datasets[a].data[e]<0?o.data.datasets[a].data[e]:0);else for(var n=0;t>n;n++)o.data.datasets[n].yAxisID===this.id&&(i+=o.data.datasets[n].data[e]>0?o.data.datasets[n].data[e]:0);return this.getPixelForValue(i)}return i=this.getPixelForValue(this.min),this.beginAtZero||this.min<=0&&this.max>=0||this.min>=0&&this.max<=0?(i=this.getPixelForValue(0),i+=this.options.gridLines.lineWidth):this.min<0&&this.max<0&&(i=this.getPixelForValue(this.max)),i},calculateBarY:function(t,e){var i=o.data.datasets[t].data[e];if(o.options.stacked){for(var s=0,a=0,n=0;t>n;n++)o.data.datasets[n].data[e]<0?a+=o.data.datasets[n].data[e]||0:s+=o.data.datasets[n].data[e]||0;return this.getPixelForValue(0>i?a+i:s+i)}for(var r=0,l=t;l<o.data.datasets.length;l++)r+=l===t&&i?i:i;return this.getPixelForValue(i)},id:t.id});this.scales[a.id]=a},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.scales,function(t){t.draw(this.chartArea)},this),this.eachElement(function(t,i,o){t.transition(e).draw()},this),this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.bar.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.bar.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.bar.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.bar.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.bar.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.bar.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hoverAnimationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},cutoutPercentage:50};e.Type.extend({name:"Doughnut",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Arc({_chart:this.chart,_datasetIndex:o,_index:s,_model:{}}))},this)},this),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),this.resetElements(),this.update()},calculateCircumference:function(t,e){return t.total>0?2*Math.PI*(e/t.total):0},resetElements:function(){this.outerRadius=(i.min([this.chart.width,this.chart.height])-this.options.elements.slice.borderWidth/2)/2,this.innerRadius=this.options.cutoutPercentage?this.outerRadius/100*this.options.cutoutPercentage:1,this.radiusLength=(this.outerRadius-this.innerRadius)/this.data.datasets.length,i.each(this.data.datasets,function(t,e){t.total=0,i.each(t.data,function(e){t.total+=Math.abs(e)},this),t.outerRadius=this.outerRadius-this.radiusLength*e,t.innerRadius=t.outerRadius-this.radiusLength,i.each(t.metaData,function(e,o){i.extend(e,{_model:{x:this.chart.width/2,y:this.chart.height/2,startAngle:Math.PI*-.5,circumference:this.options.animation.animateRotate?0:this.calculateCircumference(metaSlice.value),outerRadius:this.options.animation.animateScale?0:t.outerRadius,innerRadius:this.options.animation.animateScale?0:t.innerRadius,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(t.backgroundColor,o,this.options.elements.slice.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(t.hoverBackgroundColor,o,this.options.elements.slice.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(t.borderWidth,o,this.options.elements.slice.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(t.borderColor,o,this.options.elements.slice.borderColor),label:i.getValueAtIndexOrDefault(t.label,o,this.data.labels[o])}}),e.pivot()},this)},this)},update:function(t){this.outerRadius=(i.min([this.chart.width,this.chart.height])-this.options.elements.slice.borderWidth/2)/2,this.innerRadius=this.options.cutoutPercentage?this.outerRadius/100*this.options.cutoutPercentage:1,this.radiusLength=(this.outerRadius-this.innerRadius)/this.data.datasets.length,i.each(this.data.datasets,function(t,e){t.total=0,i.each(t.data,function(e){t.total+=Math.abs(e)},this),t.outerRadius=this.outerRadius-this.radiusLength*e,t.innerRadius=t.outerRadius-this.radiusLength,i.each(t.metaData,function(o,s){i.extend(o,{_chart:this.chart,_datasetIndex:e,_index:s,_model:{x:this.chart.width/2,y:this.chart.height/2,circumference:this.calculateCircumference(t,t.data[s]),outerRadius:t.outerRadius,innerRadius:t.innerRadius,backgroundColor:o.custom&&o.custom.backgroundColor?o.custom.backgroundColor:i.getValueAtIndexOrDefault(t.backgroundColor,s,this.options.elements.slice.backgroundColor),hoverBackgroundColor:o.custom&&o.custom.hoverBackgroundColor?o.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(t.hoverBackgroundColor,s,this.options.elements.slice.hoverBackgroundColor),borderWidth:o.custom&&o.custom.borderWidth?o.custom.borderWidth:i.getValueAtIndexOrDefault(t.borderWidth,s,this.options.elements.slice.borderWidth),borderColor:o.custom&&o.custom.borderColor?o.custom.borderColor:i.getValueAtIndexOrDefault(t.borderColor,s,this.options.elements.slice.borderColor),label:i.getValueAtIndexOrDefault(t.label,s,this.data.labels[s])}}),0===s?o._model.startAngle=Math.PI*-.5:o._model.startAngle=t.metaData[s-1]._model.endAngle,o._model.endAngle=o._model.startAngle+o._model.circumference,s<t.data.length-1&&(t.metaData[s+1]._model.startAngle=o._model.endAngle),o.pivot()},this)},this),this.render(t)},draw:function(t){t=t||1,this.clear(),this.eachElement(function(e){e.transition(t).draw()},this),this.tooltip.transition(t).draw()},events:function(t){this.lastActive=this.lastActive||[],"mouseout"==t.type?this.active=[]:this.active=function(){switch(this.options.hover.mode){case"single":return this.getSliceAtEvent(t);case"label":return this.getSlicesAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.slice.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.slice.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.slice.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.slice.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.slice.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.slice.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,this.active[0]._model.borderColor),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.hoverBorderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,this.active[0]._model.borderColor),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.hoverBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this},getSliceAtEvent:function(t){var e=[],o=i.getRelativePosition(t);return this.eachElement(function(t,i){t.inRange(o.x,o.y)&&e.push(t)},this),e}}),e.types.Doughnut.extend({name:"Pie",defaults:i.merge(o,{cutoutPercentage:0})})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={stacked:!1,hover:{mode:"label"},scales:{xAxes:[{scaleType:"dataset",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{scaleType:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]}};e.Type.extend({name:"Line",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaDataset=new e.Line({_chart:this.chart,_datasetIndex:o,_points:t.metaData}),t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Point({_datasetIndex:o,_index:s,_chart:this.chart,_model:{x:0,y:0}}))},this),t.xAxisID=this.options.scales.xAxes[0].id,t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},nextPoint:function(t,e){return t[e+1]||t[e]},previousPoint:function(t,e){return t[e-1]||t[e]},resetElements:function(){this.eachElement(function(t,e,o,s){var a,n=this.scales[this.data.datasets[s].xAxisID],r=this.scales[this.data.datasets[s].yAxisID];a=r.getPixelForValue(r.min<0&&r.max<0?r.max:r.min>0&&r.max>0?r.min:0),i.extend(t,{_chart:this.chart,_xScale:n,_yScale:r,_datasetIndex:s,_index:e,_model:{x:n.getPixelForValue(null,e,!0),y:a,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.data.datasets[s].radius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].hitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,e){var o,s=this.scales[t.yAxisID];o=s.getPixelForValue(s.min<0&&s.max<0?s.max:s.min>0&&s.max>0?s.min:0),i.extend(t.metaDataset,{_scale:s,_datasetIndex:e,_children:t.metaData,_model:{tension:t.metaDataset.custom&&t.metaDataset.custom.tension?t.metaDataset.custom.tension:t.tension||this.options.elements.line.tension,backgroundColor:t.metaDataset.custom&&t.metaDataset.custom.backgroundColor?t.metaDataset.custom.backgroundColor:t.backgroundColor||this.options.elements.line.backgroundColor,borderWidth:t.metaDataset.custom&&t.metaDataset.custom.borderWidth?t.metaDataset.custom.borderWidth:t.borderWidth||this.options.elements.line.borderWidth,borderColor:t.metaDataset.custom&&t.metaDataset.custom.borderColor?t.metaDataset.custom.borderColor:t.borderColor||this.options.elements.line.borderColor,fill:t.metaDataset.custom&&t.metaDataset.custom.fill?t.metaDataset.custom.fill:void 0!==t.fill?t.fill:this.options.elements.line.fill,skipNull:void 0!==t.skipNull?t.skipNull:this.options.elements.line.skipNull,drawNull:void 0!==t.drawNull?t.drawNull:this.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:o}}),t.metaDataset.pivot()}),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:n,_datasetIndex:s,_index:e,_model:{x:a.getPixelForValue(null,e,!0),y:n.getPointPixelForValue(this.data.datasets[s].data[e],e,s),tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.data.datasets[s].radius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].hitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,
 a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this),this.render(t)},buildScale:function(){var t=this,o=function(){this.min=null,this.max=null;var e=[],o=[];if(t.options.stacked){i.each(t.data.datasets,function(s){s.yAxisID===this.id&&i.each(s.data,function(i,s){e[s]=e[s]||0,o[s]=o[s]||0,t.options.relativePoints?e[s]=100:0>i?o[s]+=i:e[s]+=i},this)},this);var s=e.concat(o);this.min=i.min(s),this.max=i.max(s)}else i.each(t.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)};this.scales={};var s=e.scales.getScaleConstructor(this.options.scales.xAxes[0].scaleType),a=new s({ctx:this.chart.ctx,options:this.options.scales.xAxes[0],calculateRange:function(){this.labels=t.data.labels,this.min=0,this.max=this.labels.length},id:this.options.scales.xAxes[0].id});this.scales[a.id]=a,i.each(this.options.scales.yAxes,function(i){var s=e.scales.getScaleConstructor(i.scaleType),a=new s({ctx:this.chart.ctx,options:i,calculateRange:o,getPointPixelForValue:function(e,i,o){if(t.options.stacked){for(var s=0,a=0,n=0;o>n;++n)t.data.datasets[n].data[i]<0?a+=t.data.datasets[n].data[i]:s+=t.data.datasets[n].data[i];return this.getPixelForValue(0>e?a+e:s+e)}return this.getPixelForValue(e)},id:i.id});this.scales[a.id]=a},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.scales,function(t){t.draw(this.chartArea)},this);for(var o=this.data.datasets.length-1;o>=0;o--){var s=this.data.datasets[o];i.each(s.metaData,function(t,i){t.transition(e)},this),s.metaDataset.transition(e).draw(),i.each(s.metaData,function(t){t.draw()})}this.tooltip.transition(e).draw()},events:function(t){this.lastActive=this.lastActive||[],"mouseout"==t.type?this.active=[]:this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.radius=this.lastActive[0].custom&&this.lastActive[0].custom.radius?this.lastActive[0].custom.radius:i.getValueAtIndexOrDefault(e.radius,o,this.options.elements.point.radius),this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.radius=this.lastActive[s].custom&&this.lastActive[s].custom.radius?this.lastActive[s].custom.radius:i.getValueAtIndexOrDefault(e.radius,o,this.options.elements.point.radius),this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.radius?this.active[0].custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.options.elements.point.hoverRadius),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.radius?this.active[s].custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.options.elements.point.hoverRadius),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={scale:{scaleType:"radialLinear",display:!0,animate:!1,lineArc:!0,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2}},animateRotate:!0};e.Type.extend({name:"PolarArea",defaults:o,initialize:function(){var t=this,o=e.scales.getScaleConstructor(this.options.scale.scaleType);this.scale=new o({options:this.options.scale,lineArc:!0,width:this.chart.width,height:this.chart.height,xCenter:this.chart.width/2,yCenter:this.chart.height/2,ctx:this.chart.ctx,valuesCount:this.data.length,calculateRange:function(){this.min=null,this.max=null,i.each(t.data.datasets[0].data,function(t){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)}}),i.bindEvents(this,this.options.events,this.events),i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Arc({_chart:this.chart,_datasetIndex:o,_index:s,_model:{}}))},this)},this),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),this.updateScaleRange(),this.scale.calculateRange(),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},updateScaleRange:function(){i.extend(this.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})},resetElements:function(){1/this.data.datasets[0].data.length*2;i.each(this.data.datasets[0].metaData,function(t,e){this.data.datasets[0].data[e];i.extend(t,{_index:e,_model:{x:this.chart.width/2,y:this.chart.height/2,innerRadius:0,outerRadius:0,startAngle:Math.PI*-.5,endAngle:Math.PI*-.5,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor,e,this.options.elements.slice.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor,e,this.options.elements.slice.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth,e,this.options.elements.slice.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[0].borderColor,e,this.options.elements.slice.borderColor),label:i.getValueAtIndexOrDefault(this.data.datasets[0].labels,e,this.data.datasets[0].labels[e])}}),t.pivot()},this)},update:function(t){this.updateScaleRange(),this.scale.calculateRange(),this.scale.generateTicks(),this.scale.buildYLabels(),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height);var o=1/this.data.datasets[0].data.length*2;i.each(this.data.datasets[0].metaData,function(t,e){var s=this.data.datasets[0].data[e],a=-.5*Math.PI+Math.PI*o*e,n=a+o*Math.PI;i.extend(t,{_index:e,_model:{x:this.chart.width/2,y:this.chart.height/2,innerRadius:0,outerRadius:this.scale.calculateCenterOffset(s),startAngle:a,endAngle:n,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor,e,this.options.elements.slice.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor,e,this.options.elements.slice.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth,e,this.options.elements.slice.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[0].borderColor,e,this.options.elements.slice.borderColor),label:i.getValueAtIndexOrDefault(this.data.datasets[0].labels,e,this.data.datasets[0].labels[e])}}),t.pivot(),console.log(t)},this),this.render(t)},draw:function(t){var e=t||1;this.clear(),i.each(this.data.datasets[0].metaData,function(t,i){t.transition(e).draw()},this),this.scale.draw(),this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getSliceAtEvent(t);case"label":return this.getSlicesAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.slice.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.slice.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.slice.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.slice.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.slice.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.slice.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+1),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+1),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this},getSliceAtEvent:function(t){var e=[],o=i.getRelativePosition(t);return this.eachElement(function(t,i){t.inRange(o.x,o.y)&&e.push(t)},this),e}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.Type.extend({name:"Radar",defaults:{scale:{scaleType:"radialLinear",display:!0,animate:!1,lineArc:!1,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1},angleLines:{show:!0,color:"rgba(0,0,0,.1)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},elements:{line:{tension:0}},legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].strokeColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>'},initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaDataset=new e.Line({_chart:this.chart,_datasetIndex:o,_points:t.metaData,_loop:!0}),t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Point({_datasetIndex:o,_index:s,_chart:this.chart,_model:{x:0,y:0}}))},this)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},nextPoint:function(t,e){return t[e+1]||t[0]},previousPoint:function(t,e){return t[e-1]||t[t.length-1]},resetElements:function(){this.eachElement(function(t,e,o,s){i.extend(t,{_chart:this.chart,_datasetIndex:s,_index:e,_scale:this.scale,_model:{x:this.scale.xCenter,y:this.scale.yCenter,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=this.scale.xCenter,t._model.controlPointPreviousY=this.scale.yCenter,t._model.controlPointNextX=this.scale.xCenter,t._model.controlPointNextY=this.scale.yCenter,t.pivot()},this)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,e){var o;o=this.scale.min<0&&this.scale.max<0?this.scale.getPointPosition(0,this.scale.max):this.scale.min>0&&this.scale.max>0?this.scale.getPointPosition(0,this.scale.min):this.scale.getPointPosition(0,0),i.extend(t.metaDataset,{_datasetIndex:e,_children:t.metaData,_model:{tension:t.tension||this.options.elements.line.tension,backgroundColor:t.backgroundColor||this.options.elements.line.backgroundColor,borderWidth:t.borderWidth||this.options.elements.line.borderWidth,borderColor:t.borderColor||this.options.elements.line.borderColor,fill:void 0!==t.fill?t.fill:this.options.elements.line.fill,skipNull:void 0!==t.skipNull?t.skipNull:this.options.elements.line.skipNull,drawNull:void 0!==t.drawNull?t.drawNull:this.options.elements.line.drawNull,scaleTop:this.scale.top,scaleBottom:this.scale.bottom,scaleZero:o}}),t.metaDataset.pivot()}),this.eachElement(function(t,e,o,s){var a=this.scale.getPointPosition(e,this.scale.calculateCenterOffset(this.data.datasets[s].data[e]));i.extend(t,{_chart:this.chart,_datasetIndex:s,_index:e,_model:{x:a.x,y:a.y,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this),this.render(t)},buildScale:function(){var t=this,o=e.scales.getScaleConstructor(this.options.scale.scaleType);this.scale=new o({options:this.options.scale,height:this.chart.height,width:this.chart.width,xCenter:this.chart.width/2,yCenter:this.chart.height/2,ctx:this.chart.ctx,labels:this.data.labels,valuesCount:this.data.datasets[0].data.length,calculateRange:function(){this.min=null,this.max=null,i.each(t.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)}}),this.scale.setScaleSize(),this.scale.calculateRange(),this.scale.generateTicks(),this.scale.buildYLabels()},draw:function(t){var e=t||1;this.clear(),this.scale.draw(this.chartArea);for(var o=this.data.datasets.length-1;o>=0;o--){var s=this.data.datasets[o];i.each(s.metaData,function(t,i){t.transition(e)},this),s.metaDataset.transition(e).draw(),i.each(s.metaData,function(t){t.draw()})}this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.radius=this.lastActive[0].custom&&this.lastActive[0].custom.radius?this.lastActive[0].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.radius=this.lastActive[s].custom&&this.lastActive[s].custom.radius?this.lastActive[s].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+2),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth+2);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+2),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth+2);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={hover:{mode:"single"},scales:{xAxes:[{scaleType:"linear",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,integersOnly:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{scaleType:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,integersOnly:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]},legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].borderColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>',tooltips:{template:"(<%= value.x %>, <%= value.y %>)",multiTemplate:"<%if (datasetLabel){%><%=datasetLabel%>: <%}%>(<%= value.x %>, <%= value.y %>)"}};e.Type.extend({name:"Scatter",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaDataset=new e.Line({_chart:this.chart,_datasetIndex:o,_points:t.metaData}),t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Point({_datasetIndex:o,_index:s,_chart:this.chart,_model:{x:0,y:0}}))},this),t.xAxisID||(t.xAxisID=this.options.scales.xAxes[0].id),t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},nextPoint:function(t,e){return t[e+1]||t[e]},previousPoint:function(t,e){return t[e-1]||t[e]},resetElements:function(){this.eachElement(function(t,e,o,s){var a,n=this.scales[this.data.datasets[s].xAxisID],r=this.scales[this.data.datasets[s].yAxisID];a=r.getPixelForValue(r.min<0&&r.max<0?r.max:r.min>0&&r.max>0?r.min:0),i.extend(t,{_chart:this.chart,_xScale:n,_yScale:r,_datasetIndex:s,_index:e,_model:{x:n.getPixelForValue(this.data.datasets[s].data[e].x),y:a,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),
-backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e]||null===this.data.datasets[s].data[e].x||null===this.data.datasets[s].data[e].y,hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},update:function(){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,e){var o,s=this.scales[t.yAxisID];o=s.getPixelForValue(s.min<0&&s.max<0?s.max:s.min>0&&s.max>0?s.min:0),i.extend(t.metaDataset,{_scale:s,_datasetIndex:e,_children:t.metaData,_model:{tension:t.tension||this.options.elements.line.tension,backgroundColor:t.backgroundColor||this.options.elements.line.backgroundColor,borderWidth:t.borderWidth||this.options.elements.line.borderWidth,borderColor:t.borderColor||this.options.elements.line.borderColor,fill:void 0!==t.fill?t.fill:this.options.elements.line.fill,skipNull:void 0!==t.skipNull?t.skipNull:this.options.elements.line.skipNull,drawNull:void 0!==t.drawNull?t.drawNull:this.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:o}}),t.metaDataset.pivot()}),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:n,_datasetIndex:s,_index:e,_model:{x:a.getPixelForValue(this.data.datasets[s].data[e].x),y:n.getPixelForValue(this.data.datasets[s].data[e].y),tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e]||null===this.data.datasets[s].data[e].x||null===this.data.datasets[s].data[e].y,hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this),this.render()},buildScale:function(){var t=this,o=function(){this.min=null,this.max=null,i.each(t.data.datasets,function(t){t.xAxisID===this.id&&i.each(t.data,function(t){null===this.min?this.min=t.x:t.x<this.min&&(this.min=t.x),null===this.max?this.max=t.x:t.x>this.max&&(this.max=t.x)},this)},this)},s=function(){this.min=null,this.max=null,i.each(t.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t){null===this.min?this.min=t.y:t.y<this.min&&(this.min=t.y),null===this.max?this.max=t.y:t.y>this.max&&(this.max=t.y)},this)},this)};this.scales={},i.each(this.options.scales.xAxes,function(t){var i=e.scales.getScaleConstructor(t.scaleType),s=new i({ctx:this.chart.ctx,options:t,calculateRange:o,id:t.id});this.scales[s.id]=s},this),i.each(this.options.scales.yAxes,function(t){var i=e.scales.getScaleConstructor(t.scaleType),o=new i({ctx:this.chart.ctx,options:t,calculateRange:s,id:t.id,getPointPixelForValue:function(t,e,i){return this.getPixelForValue(t)}});this.scales[o.id]=o},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.scales,function(t){t.draw(this.chartArea)},this);for(var o=this.data.datasets.length-1;o>=0;o--){var s=this.data.datasets[o];i.each(s.metaData,function(t,i){t.transition(e)},this),s.metaDataset.transition(e).draw(),i.each(s.metaData,function(t){t.draw()})}this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.radius=this.lastActive[0].custom&&this.lastActive[0].custom.radius?this.lastActive[0].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.radius=this.lastActive[s].custom&&this.lastActive[s].custom.radius?this.lastActive[s].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+1),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+1),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hoverAnimationDuration))}return this.lastActive=this.active,this}})}.call(this),!function t(e,i,o){function s(n,r){if(!i[n]){if(!e[n]){var l="function"==typeof require&&require;if(!r&&l)return l(n,!0);if(a)return a(n,!0);var h=new Error("Cannot find module '"+n+"'");throw h.code="MODULE_NOT_FOUND",h}var c=i[n]={exports:{}};e[n][0].call(c.exports,function(t){var i=e[n][1][t];return s(i?i:t)},c,c.exports,t,e,i,o)}return i[n].exports}for(var a="function"==typeof require&&require,n=0;n<o.length;n++)s(o[n]);return s}({1:[function(t,e,i){!function(){var i=t("color-convert"),o=t("color-string"),s=function(t){if(t instanceof s)return t;if(!(this instanceof s))return new s(t);if(this.values={rgb:[0,0,0],hsl:[0,0,0],hsv:[0,0,0],hwb:[0,0,0],cmyk:[0,0,0,0],alpha:1},"string"==typeof t){var e=o.getRgba(t);if(e)this.setValues("rgb",e);else if(e=o.getHsla(t))this.setValues("hsl",e);else{if(!(e=o.getHwb(t)))throw new Error('Unable to parse color from string "'+t+'"');this.setValues("hwb",e)}}else if("object"==typeof t){var e=t;if(void 0!==e.r||void 0!==e.red)this.setValues("rgb",e);else if(void 0!==e.l||void 0!==e.lightness)this.setValues("hsl",e);else if(void 0!==e.v||void 0!==e.value)this.setValues("hsv",e);else if(void 0!==e.w||void 0!==e.whiteness)this.setValues("hwb",e);else{if(void 0===e.c&&void 0===e.cyan)throw new Error("Unable to parse color from object "+JSON.stringify(t));this.setValues("cmyk",e)}}};s.prototype={rgb:function(t){return this.setSpace("rgb",arguments)},hsl:function(t){return this.setSpace("hsl",arguments)},hsv:function(t){return this.setSpace("hsv",arguments)},hwb:function(t){return this.setSpace("hwb",arguments)},cmyk:function(t){return this.setSpace("cmyk",arguments)},rgbArray:function(){return this.values.rgb},hslArray:function(){return this.values.hsl},hsvArray:function(){return this.values.hsv},hwbArray:function(){return 1!==this.values.alpha?this.values.hwb.concat([this.values.alpha]):this.values.hwb},cmykArray:function(){return this.values.cmyk},rgbaArray:function(){var t=this.values.rgb;return t.concat([this.values.alpha])},hslaArray:function(){var t=this.values.hsl;return t.concat([this.values.alpha])},alpha:function(t){return void 0===t?this.values.alpha:(this.setValues("alpha",t),this)},red:function(t){return this.setChannel("rgb",0,t)},green:function(t){return this.setChannel("rgb",1,t)},blue:function(t){return this.setChannel("rgb",2,t)},hue:function(t){return this.setChannel("hsl",0,t)},saturation:function(t){return this.setChannel("hsl",1,t)},lightness:function(t){return this.setChannel("hsl",2,t)},saturationv:function(t){return this.setChannel("hsv",1,t)},whiteness:function(t){return this.setChannel("hwb",1,t)},blackness:function(t){return this.setChannel("hwb",2,t)},value:function(t){return this.setChannel("hsv",2,t)},cyan:function(t){return this.setChannel("cmyk",0,t)},magenta:function(t){return this.setChannel("cmyk",1,t)},yellow:function(t){return this.setChannel("cmyk",2,t)},black:function(t){return this.setChannel("cmyk",3,t)},hexString:function(){return o.hexString(this.values.rgb)},rgbString:function(){return o.rgbString(this.values.rgb,this.values.alpha)},rgbaString:function(){return o.rgbaString(this.values.rgb,this.values.alpha)},percentString:function(){return o.percentString(this.values.rgb,this.values.alpha)},hslString:function(){return o.hslString(this.values.hsl,this.values.alpha)},hslaString:function(){return o.hslaString(this.values.hsl,this.values.alpha)},hwbString:function(){return o.hwbString(this.values.hwb,this.values.alpha)},keyword:function(){return o.keyword(this.values.rgb,this.values.alpha)},rgbNumber:function(){return this.values.rgb[0]<<16|this.values.rgb[1]<<8|this.values.rgb[2]},luminosity:function(){for(var t=this.values.rgb,e=[],i=0;i<t.length;i++){var o=t[i]/255;e[i]=.03928>=o?o/12.92:Math.pow((o+.055)/1.055,2.4)}return.2126*e[0]+.7152*e[1]+.0722*e[2]},contrast:function(t){var e=this.luminosity(),i=t.luminosity();return e>i?(e+.05)/(i+.05):(i+.05)/(e+.05)},level:function(t){var e=this.contrast(t);return e>=7.1?"AAA":e>=4.5?"AA":""},dark:function(){var t=this.values.rgb,e=(299*t[0]+587*t[1]+114*t[2])/1e3;return 128>e},light:function(){return!this.dark()},negate:function(){for(var t=[],e=0;3>e;e++)t[e]=255-this.values.rgb[e];return this.setValues("rgb",t),this},lighten:function(t){return this.values.hsl[2]+=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},darken:function(t){return this.values.hsl[2]-=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},saturate:function(t){return this.values.hsl[1]+=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},desaturate:function(t){return this.values.hsl[1]-=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},whiten:function(t){return this.values.hwb[1]+=this.values.hwb[1]*t,this.setValues("hwb",this.values.hwb),this},blacken:function(t){return this.values.hwb[2]+=this.values.hwb[2]*t,this.setValues("hwb",this.values.hwb),this},greyscale:function(){var t=this.values.rgb,e=.3*t[0]+.59*t[1]+.11*t[2];return this.setValues("rgb",[e,e,e]),this},clearer:function(t){return this.setValues("alpha",this.values.alpha-this.values.alpha*t),this},opaquer:function(t){return this.setValues("alpha",this.values.alpha+this.values.alpha*t),this},rotate:function(t){var e=this.values.hsl[0];return e=(e+t)%360,e=0>e?360+e:e,this.values.hsl[0]=e,this.setValues("hsl",this.values.hsl),this},mix:function(t,e){e=1-(null==e?.5:e);for(var i=2*e-1,o=this.alpha()-t.alpha(),s=((i*o==-1?i:(i+o)/(1+i*o))+1)/2,a=1-s,n=this.rgbArray(),r=t.rgbArray(),l=0;l<n.length;l++)n[l]=n[l]*s+r[l]*a;this.setValues("rgb",n);var h=this.alpha()*e+t.alpha()*(1-e);return this.setValues("alpha",h),this},toJSON:function(){return this.rgb()},clone:function(){return new s(this.rgb())}},s.prototype.getValues=function(t){for(var e={},i=0;i<t.length;i++)e[t.charAt(i)]=this.values[t][i];return 1!=this.values.alpha&&(e.a=this.values.alpha),e},s.prototype.setValues=function(t,e){var o={rgb:["red","green","blue"],hsl:["hue","saturation","lightness"],hsv:["hue","saturation","value"],hwb:["hue","whiteness","blackness"],cmyk:["cyan","magenta","yellow","black"]},s={rgb:[255,255,255],hsl:[360,100,100],hsv:[360,100,100],hwb:[360,100,100],cmyk:[100,100,100,100]},a=1;if("alpha"==t)a=e;else if(e.length)this.values[t]=e.slice(0,t.length),a=e[t.length];else if(void 0!==e[t.charAt(0)]){for(var n=0;n<t.length;n++)this.values[t][n]=e[t.charAt(n)];a=e.a}else if(void 0!==e[o[t][0]]){for(var r=o[t],n=0;n<t.length;n++)this.values[t][n]=e[r[n]];a=e.alpha}if(this.values.alpha=Math.max(0,Math.min(1,void 0!==a?a:this.values.alpha)),"alpha"!=t){for(var n=0;n<t.length;n++){var l=Math.max(0,Math.min(s[t][n],this.values[t][n]));this.values[t][n]=Math.round(l)}for(var h in o){h!=t&&(this.values[h]=i[t][h](this.values[t]));for(var n=0;n<h.length;n++){var l=Math.max(0,Math.min(s[h][n],this.values[h][n]));this.values[h][n]=Math.round(l)}}return!0}},s.prototype.setSpace=function(t,e){var i=e[0];return void 0===i?this.getValues(t):("number"==typeof i&&(i=Array.prototype.slice.call(e)),this.setValues(t,i),this)},s.prototype.setChannel=function(t,e,i){return void 0===i?this.values[t][e]:(this.values[t][e]=i,this.setValues(t,this.values[t]),this)},window.Color=e.exports=s}()},{"color-convert":3,"color-string":4}],2:[function(t,e,i){function o(t){var e,i,o,s=t[0]/255,a=t[1]/255,n=t[2]/255,r=Math.min(s,a,n),l=Math.max(s,a,n),h=l-r;return 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U={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]},$={};for(var J in U)$[JSON.stringify(U[J])]=J},{}],3:[function(t,e,i){var o=t("./conversions"),s=function(){return new h};for(var a in o){s[a+"Raw"]=function(t){return function(e){return"number"==typeof e&&(e=Array.prototype.slice.call(arguments)),o[t](e)}}(a);var n=/(\w+)2(\w+)/.exec(a),r=n[1],l=n[2];s[r]=s[r]||{},s[r][l]=s[a]=function(t){return function(e){"number"==typeof e&&(e=Array.prototype.slice.call(arguments));var i=o[t](e);if("string"==typeof i||void 0===i)return i;for(var s=0;s<i.length;s++)i[s]=Math.round(i[s]);return i}}(a)}var h=function(){this.convs={}};h.prototype.routeSpace=function(t,e){var i=e[0];return void 0===i?this.getValues(t):("number"==typeof i&&(i=Array.prototype.slice.call(e)),this.setValues(t,i))},h.prototype.setValues=function(t,e){return this.space=t,this.convs={},this.convs[t]=e,this},h.prototype.getValues=function(t){var e=this.convs[t];if(!e){var i=this.space,o=this.convs[i];e=s[i][t](o),this.convs[t]=e}return 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a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},update:function(){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,e){var o,s=this.scales[t.yAxisID];o=s.getPixelForValue(s.min<0&&s.max<0?s.max:s.min>0&&s.max>0?s.min:0),i.extend(t.metaDataset,{_scale:s,_datasetIndex:e,_children:t.metaData,_model:{tension:t.tension||this.options.elements.line.tension,backgroundColor:t.backgroundColor||this.options.elements.line.backgroundColor,borderWidth:t.borderWidth||this.options.elements.line.borderWidth,borderColor:t.borderColor||this.options.elements.line.borderColor,fill:void 0!==t.fill?t.fill:this.options.elements.line.fill,skipNull:void 0!==t.skipNull?t.skipNull:this.options.elements.line.skipNull,drawNull:void 0!==t.drawNull?t.drawNull:this.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:o}}),t.metaDataset.pivot()}),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:n,_datasetIndex:s,_index:e,_model:{x:a.getPixelForValue(this.data.datasets[s].data[e].x),y:n.getPixelForValue(this.data.datasets[s].data[e].y),tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e]||null===this.data.datasets[s].data[e].x||null===this.data.datasets[s].data[e].y,hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this),this.render()},buildScale:function(){var t=this,o=function(){this.min=null,this.max=null,i.each(t.data.datasets,function(t){t.xAxisID===this.id&&i.each(t.data,function(t){null===this.min?this.min=t.x:t.x<this.min&&(this.min=t.x),null===this.max?this.max=t.x:t.x>this.max&&(this.max=t.x)},this)},this)},s=function(){this.min=null,this.max=null,i.each(t.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t){null===this.min?this.min=t.y:t.y<this.min&&(this.min=t.y),null===this.max?this.max=t.y:t.y>this.max&&(this.max=t.y)},this)},this)};this.scales={},i.each(this.options.scales.xAxes,function(t){var i=e.scales.getScaleConstructor(t.scaleType),s=new i({ctx:this.chart.ctx,options:t,calculateRange:o,id:t.id});this.scales[s.id]=s},this),i.each(this.options.scales.yAxes,function(t){var i=e.scales.getScaleConstructor(t.scaleType),o=new i({ctx:this.chart.ctx,options:t,calculateRange:s,id:t.id,getPointPixelForValue:function(t,e,i){return this.getPixelForValue(t)}});this.scales[o.id]=o},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.scales,function(t){t.draw(this.chartArea)},this);for(var o=this.data.datasets.length-1;o>=0;o--){var s=this.data.datasets[o];i.each(s.metaData,function(t,i){t.transition(e)},this),s.metaDataset.transition(e).draw(),i.each(s.metaData,function(t){t.draw()})}this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.radius=this.lastActive[0].custom&&this.lastActive[0].custom.radius?this.lastActive[0].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.radius=this.lastActive[s].custom&&this.lastActive[s].custom.radius?this.lastActive[s].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+1),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+1),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hoverAnimationDuration))}return this.lastActive=this.active,this}})}.call(this),!function t(e,i,o){function s(n,r){if(!i[n]){if(!e[n]){var l="function"==typeof require&&require;if(!r&&l)return l(n,!0);if(a)return a(n,!0);var h=new Error("Cannot find module '"+n+"'");throw h.code="MODULE_NOT_FOUND",h}var c=i[n]={exports:{}};e[n][0].call(c.exports,function(t){var i=e[n][1][t];return s(i?i:t)},c,c.exports,t,e,i,o)}return i[n].exports}for(var a="function"==typeof require&&require,n=0;n<o.length;n++)s(o[n]);return s}({1:[function(t,e,i){!function(){var i=t("color-convert"),o=t("color-string"),s=function(t){if(t instanceof s)return t;if(!(this instanceof s))return new s(t);if(this.values={rgb:[0,0,0],hsl:[0,0,0],hsv:[0,0,0],hwb:[0,0,0],cmyk:[0,0,0,0],alpha:1},"string"==typeof t){var e=o.getRgba(t);if(e)this.setValues("rgb",e);else if(e=o.getHsla(t))this.setValues("hsl",e);else{if(!(e=o.getHwb(t)))throw new Error('Unable to parse color from string "'+t+'"');this.setValues("hwb",e)}}else if("object"==typeof t){var e=t;if(void 0!==e.r||void 0!==e.red)this.setValues("rgb",e);else if(void 0!==e.l||void 0!==e.lightness)this.setValues("hsl",e);else if(void 0!==e.v||void 0!==e.value)this.setValues("hsv",e);else if(void 0!==e.w||void 0!==e.whiteness)this.setValues("hwb",e);else{if(void 0===e.c&&void 0===e.cyan)throw new Error("Unable to parse color from object "+JSON.stringify(t));this.setValues("cmyk",e)}}};s.prototype={rgb:function(t){return this.setSpace("rgb",arguments)},hsl:function(t){return this.setSpace("hsl",arguments)},hsv:function(t){return this.setSpace("hsv",arguments)},hwb:function(t){return this.setSpace("hwb",arguments)},cmyk:function(t){return this.setSpace("cmyk",arguments)},rgbArray:function(){return this.values.rgb},hslArray:function(){return this.values.hsl},hsvArray:function(){return this.values.hsv},hwbArray:function(){return 1!==this.values.alpha?this.values.hwb.concat([this.values.alpha]):this.values.hwb},cmykArray:function(){return this.values.cmyk},rgbaArray:function(){var t=this.values.rgb;return t.concat([this.values.alpha])},hslaArray:function(){var t=this.values.hsl;return t.concat([this.values.alpha])},alpha:function(t){return void 0===t?this.values.alpha:(this.setValues("alpha",t),this)},red:function(t){return this.setChannel("rgb",0,t)},green:function(t){return this.setChannel("rgb",1,t)},blue:function(t){return this.setChannel("rgb",2,t)},hue:function(t){return this.setChannel("hsl",0,t)},saturation:function(t){return this.setChannel("hsl",1,t)},lightness:function(t){return this.setChannel("hsl",2,t)},saturationv:function(t){return this.setChannel("hsv",1,t)},whiteness:function(t){return this.setChannel("hwb",1,t)},blackness:function(t){return this.setChannel("hwb",2,t)},value:function(t){return this.setChannel("hsv",2,t)},cyan:function(t){return this.setChannel("cmyk",0,t)},magenta:function(t){return this.setChannel("cmyk",1,t)},yellow:function(t){return this.setChannel("cmyk",2,t)},black:function(t){return this.setChannel("cmyk",3,t)},hexString:function(){return o.hexString(this.values.rgb)},rgbString:function(){return o.rgbString(this.values.rgb,this.values.alpha)},rgbaString:function(){return o.rgbaString(this.values.rgb,this.values.alpha)},percentString:function(){return o.percentString(this.values.rgb,this.values.alpha)},hslString:function(){return o.hslString(this.values.hsl,this.values.alpha)},hslaString:function(){return o.hslaString(this.values.hsl,this.values.alpha)},hwbString:function(){return o.hwbString(this.values.hwb,this.values.alpha)},keyword:function(){return o.keyword(this.values.rgb,this.values.alpha)},rgbNumber:function(){return this.values.rgb[0]<<16|this.values.rgb[1]<<8|this.values.rgb[2]},luminosity:function(){for(var t=this.values.rgb,e=[],i=0;i<t.length;i++){var o=t[i]/255;e[i]=.03928>=o?o/12.92:Math.pow((o+.055)/1.055,2.4)}return.2126*e[0]+.7152*e[1]+.0722*e[2]},contrast:function(t){var e=this.luminosity(),i=t.luminosity();return e>i?(e+.05)/(i+.05):(i+.05)/(e+.05)},level:function(t){var e=this.contrast(t);return e>=7.1?"AAA":e>=4.5?"AA":""},dark:function(){var t=this.values.rgb,e=(299*t[0]+587*t[1]+114*t[2])/1e3;return 128>e},light:function(){return!this.dark()},negate:function(){for(var t=[],e=0;3>e;e++)t[e]=255-this.values.rgb[e];return this.setValues("rgb",t),this},lighten:function(t){return this.values.hsl[2]+=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},darken:function(t){return this.values.hsl[2]-=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},saturate:function(t){return this.values.hsl[1]+=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},desaturate:function(t){return this.values.hsl[1]-=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},whiten:function(t){return this.values.hwb[1]+=this.values.hwb[1]*t,this.setValues("hwb",this.values.hwb),this},blacken:function(t){return this.values.hwb[2]+=this.values.hwb[2]*t,this.setValues("hwb",this.values.hwb),this},greyscale:function(){var t=this.values.rgb,e=.3*t[0]+.59*t[1]+.11*t[2];return this.setValues("rgb",[e,e,e]),this},clearer:function(t){return this.setValues("alpha",this.values.alpha-this.values.alpha*t),this},opaquer:function(t){return this.setValues("alpha",this.values.alpha+this.values.alpha*t),this},rotate:function(t){var e=this.values.hsl[0];return e=(e+t)%360,e=0>e?360+e:e,this.values.hsl[0]=e,this.setValues("hsl",this.values.hsl),this},mix:function(t,e){e=1-(null==e?.5:e);for(var i=2*e-1,o=this.alpha()-t.alpha(),s=((i*o==-1?i:(i+o)/(1+i*o))+1)/2,a=1-s,n=this.rgbArray(),r=t.rgbArray(),l=0;l<n.length;l++)n[l]=n[l]*s+r[l]*a;this.setValues("rgb",n);var h=this.alpha()*e+t.alpha()*(1-e);return this.setValues("alpha",h),this},toJSON:function(){return this.rgb()},clone:function(){return new s(this.rgb())}},s.prototype.getValues=function(t){for(var e={},i=0;i<t.length;i++)e[t.charAt(i)]=this.values[t][i];return 1!=this.values.alpha&&(e.a=this.values.alpha),e},s.prototype.setValues=function(t,e){var o={rgb:["red","green","blue"],hsl:["hue","saturation","lightness"],hsv:["hue","saturation","value"],hwb:["hue","whiteness","blackness"],cmyk:["cyan","magenta","yellow","black"]},s={rgb:[255,255,255],hsl:[360,100,100],hsv:[360,100,100],hwb:[360,100,100],cmyk:[100,100,100,100]},a=1;if("alpha"==t)a=e;else if(e.length)this.values[t]=e.slice(0,t.length),a=e[t.length];else if(void 0!==e[t.charAt(0)]){for(var n=0;n<t.length;n++)this.values[t][n]=e[t.charAt(n)];a=e.a}else if(void 0!==e[o[t][0]]){for(var r=o[t],n=0;n<t.length;n++)this.values[t][n]=e[r[n]];a=e.alpha}if(this.values.alpha=Math.max(0,Math.min(1,void 0!==a?a:this.values.alpha)),"alpha"!=t){for(var n=0;n<t.length;n++){var l=Math.max(0,Math.min(s[t][n],this.values[t][n]));this.values[t][n]=Math.round(l)}for(var h in o){h!=t&&(this.values[h]=i[t][h](this.values[t]));for(var n=0;n<h.length;n++){var l=Math.max(0,Math.min(s[h][n],this.values[h][n]));this.values[h][n]=Math.round(l)}}return!0}},s.prototype.setSpace=function(t,e){var i=e[0];return void 0===i?this.getValues(t):("number"==typeof i&&(i=Array.prototype.slice.call(e)),this.setValues(t,i),this)},s.prototype.setChannel=function(t,e,i){return void 0===i?this.values[t][e]:(this.values[t][e]=i,this.setValues(t,this.values[t]),this)},window.Color=e.exports=s}()},{"color-convert":3,"color-string":4}],2:[function(t,e,i){function o(t){var e,i,o,s=t[0]/255,a=t[1]/255,n=t[2]/255,r=Math.min(s,a,n),l=Math.max(s,a,n),h=l-r;return 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U={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]},$={};for(var J in U)$[JSON.stringify(U[J])]=J},{}],3:[function(t,e,i){var o=t("./conversions"),s=function(){return new h};for(var a in o){s[a+"Raw"]=function(t){return function(e){return"number"==typeof e&&(e=Array.prototype.slice.call(arguments)),o[t](e)}}(a);var n=/(\w+)2(\w+)/.exec(a),r=n[1],l=n[2];s[r]=s[r]||{},s[r][l]=s[a]=function(t){return function(e){"number"==typeof e&&(e=Array.prototype.slice.call(arguments));var i=o[t](e);if("string"==typeof i||void 0===i)return i;for(var s=0;s<i.length;s++)i[s]=Math.round(i[s]);return i}}(a)}var h=function(){this.convs={}};h.prototype.routeSpace=function(t,e){var i=e[0];return void 0===i?this.getValues(t):("number"==typeof i&&(i=Array.prototype.slice.call(e)),this.setValues(t,i))},h.prototype.setValues=function(t,e){return this.space=t,this.convs={},this.convs[t]=e,this},h.prototype.getValues=function(t){var e=this.convs[t];if(!e){var i=this.space,o=this.convs[i];e=s[i][t](o),this.convs[t]=e}return 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r=r||0==r?b(r,0,1):1,n[3]=r,n}}function s(t){if(t){var e=/^hsla?\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/,i=t.match(e);if(i){var o=parseFloat(i[4]),s=b(parseInt(i[1]),0,360),a=b(parseFloat(i[2]),0,100),n=b(parseFloat(i[3]),0,100),r=b(isNaN(o)?1:o,0,1);return[s,a,n,r]}}}function a(t){if(t){var e=/^hwb\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/,i=t.match(e);if(i){var o=parseFloat(i[4]),s=b(parseInt(i[1]),0,360),a=b(parseFloat(i[2]),0,100),n=b(parseFloat(i[3]),0,100),r=b(isNaN(o)?1:o,0,1);return[s,a,n,r]}}}function n(t){var e=o(t);return e&&e.slice(0,3)}function r(t){var e=s(t);return e&&e.slice(0,3)}function l(t){var e=o(t);return e?e[3]:(e=s(t))?e[3]:(e=a(t))?e[3]:void 0}function h(t){return"#"+x(t[0])+x(t[1])+x(t[2])}function c(t,e){return 1>e||t[3]&&t[3]<1?d(t,e):"rgb("+t[0]+", "+t[1]+", "+t[2]+")"}function d(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"rgba("+t[0]+", 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A=t("color-name");e.exports={getRgba:o,getHsla:s,getRgb:n,getHsl:r,getHwb:a,getAlpha:l,hexString:h,rgbString:c,rgbaString:d,percentString:u,percentaString:m,hslString:v,hslaString:p,hwbString:g,keyword:f};var C={};for(var y in A)C[A[y]]=y},{"color-name":5}],5:[function(t,e,i){e.exports={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],
 dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]}},{}]},{},[1]);
\ No newline at end of file
diff --git a/samples/line.html b/samples/line.html
index 01b8035705d..af7ba7f30b2 100644
--- a/samples/line.html
+++ b/samples/line.html
@@ -5,12 +5,19 @@
     <title>Line Chart</title>
     <script src="../Chart.js"></script>
     <script src="../node_modules/jquery/dist/jquery.min.js"></script>
+    <style>
+    canvas {
+        -webkit-box-shadow: 0 0 20px 0 rgba(0, 0, 0, .5);
+    }
+    </style>
 </head>
 
 <body>
     <div style="width:300px;height:30px">
         <canvas id="canvas" style="width:100%;height:100%"></canvas>
     </div>
+    <br>
+    <br>
     <button id="randomizeData">Randomize Data</button>
     <script>
     var randomScalingFactor = function() {
diff --git a/src/Chart.Scale.Category.js b/src/Chart.Scale.Category.js
index 85d19fedfd5..d39175e1c42 100644
--- a/src/Chart.Scale.Category.js
+++ b/src/Chart.Scale.Category.js
@@ -113,16 +113,19 @@
             var labelFont = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
             var longestLabelWidth = helpers.longestText(this.ctx, labelFont, this.labels);
 
+            // Width
             if (this.isHorizontal()) {
                 minSize.width = maxWidth;
                 this.width = maxWidth;
+            } else if (this.options.display) {
+                minSize.width = Math.min(longestLabelWidth + 6, maxWidth);
+            }
 
+            // Height
+            if (!this.isHorizontal()) {
                 var labelHeight = (Math.cos(helpers.toRadians(this.labelRotation)) * longestLabelWidth) + 1.5 * this.options.labels.fontSize;
                 minSize.height = Math.min(labelHeight, maxHeight);
-            } else {
-                minSize.height = maxHeight;
-                this.height = maxHeight;
-
+            } else if (this.options.display) {
                 minSize.width = Math.min(longestLabelWidth + 6, maxWidth);
             }
 
diff --git a/src/Chart.Scale.Linear.js b/src/Chart.Scale.Linear.js
index 1bef05e20e3..47e43703cf8 100644
--- a/src/Chart.Scale.Linear.js
+++ b/src/Chart.Scale.Linear.js
@@ -142,34 +142,42 @@
                 height: 0,
             };
 
+            // In a horizontal axis, we need some room for the scale to be drawn
+            //
+            //      -----------------------------------------------------
+            //          |           |           |           |           |
+            //
+
+            // In a vertical axis, we need some room for the scale to be drawn.
+            // The actual grid lines will be drawn on the chart area, however, we need to show 
+            // ticks where the axis actually is.
+            // We will allocate 25px for this width
+            //      |
+            //     -|
+            //      |
+            //      |
+            //     -|
+            //      |
+            //      |
+            //     -|
+
+
+            // Width
             if (this.isHorizontal()) {
                 minSize.width = maxWidth; // fill all the width
+            } else if (this.options.display) {
 
-                // In a horizontal axis, we need some room for the scale to be drawn
-                //
-                //      -----------------------------------------------------
-                //          |           |           |           |           |
-                //
+                minSize.width = this.options.gridLines.show ? 10 : 0;
+            }
+
+            // height
+            if (!this.isHorizontal()) {
                 minSize.height = this.options.gridLines.show ? 10 : 0;
-            } else {
+            } else if (this.options.display) {
                 minSize.height = maxHeight; // fill all the height
-
-                // In a vertical axis, we need some room for the scale to be drawn.
-                // The actual grid lines will be drawn on the chart area, however, we need to show 
-                // ticks where the axis actually is.
-                // We will allocate 25px for this width
-                //      |
-                //     -|
-                //      |
-                //      |
-                //     -|
-                //      |
-                //      |
-                //     -|
-                minSize.width = this.options.gridLines.show ? 10 : 0;
             }
 
-            if (this.options.labels.show) {
+            if (this.options.labels.show && this.options.display) {
                 // Don't bother fitting the labels if we are not showing them
                 var labelFont = helpers.fontString(this.options.labels.fontSize,
                     this.options.labels.fontStyle, this.options.labels.fontFamily);
diff --git a/src/Chart.Scale.js b/src/Chart.Scale.js
index d8f90b20933..08ace8a85bd 100644
--- a/src/Chart.Scale.js
+++ b/src/Chart.Scale.js
@@ -28,45 +28,58 @@
                     return scaleInstance.options.position == "bottom";
                 });
 
-                // Adjust the padding to take into account displaying labels
-                if (topScales.length === 0 || bottomScales.length === 0) {
-                    var maxFontHeight = 0;
-
-                    var maxFontHeightFunction = function(scaleInstance) {
-                        if (scaleInstance.options.labels.show) {
-                            // Only consider font sizes for axes that actually show labels
-                            maxFontHeight = Math.max(maxFontHeight, scaleInstance.options.labels.fontSize);
-                        }
-                    };
+                var visibleLeftScales = helpers.where(chartInstance.scales, function(scaleInstance) {
+                    return scaleInstance.options.position == "left";
+                });
+                var visibleRightScales = helpers.where(chartInstance.scales, function(scaleInstance) {
+                    return scaleInstance.options.position == "right";
+                });
+                var visibleTopScales = helpers.where(chartInstance.scales, function(scaleInstance) {
+                    return scaleInstance.options.position == "top";
+                });
+                var visibleBottomScales = helpers.where(chartInstance.scales, function(scaleInstance) {
+                    return scaleInstance.options.position == "bottom";
+                });
 
-                    helpers.each(leftScales, maxFontHeightFunction);
-                    helpers.each(rightScales, maxFontHeightFunction);
+                // // Adjust the padding to take into account displaying labels
+                // if (topScales.length === 0 || bottomScales.length === 0) {
+                //     var maxFontHeight = 0;
 
-                    if (topScales.length === 0) {
-                        // Add padding so that we can handle drawing the top nicely
-                        yPadding += 0.75 * maxFontHeight; // 0.75 since padding added on both sides
-                    }
+                //     var maxFontHeightFunction = function(scaleInstance) {
+                //         if (scaleInstance.options.labels.show) {
+                //             // Only consider font sizes for axes that actually show labels
+                //             maxFontHeight = Math.max(maxFontHeight, scaleInstance.options.labels.fontSize);
+                //         }
+                //     };
 
-                    if (bottomScales.length === 0) {
-                        // Add padding so that we can handle drawing the bottom nicely
-                        yPadding += 1.5 * maxFontHeight;
-                    }
-                }
+                //     helpers.each(leftScales, maxFontHeightFunction);
+                //     helpers.each(rightScales, maxFontHeightFunction);
+
+                //     if (topScales.length === 0) {
+                //         // Add padding so that we can handle drawing the top nicely
+                //         yPadding += 0.75 * maxFontHeight; // 0.75 since padding added on both sides
+                //     }
+
+                //     if (bottomScales.length === 0) {
+                //         // Add padding so that we can handle drawing the bottom nicely
+                //         yPadding += 1.5 * maxFontHeight;
+                //     }
+                // }
 
                 // Essentially we now have any number of scales on each of the 4 sides.
                 // Our canvas looks like the following.
                 // The areas L1 and L2 are the left axes. R1 is the right axis, T1 is the top axis and 
                 // B1 is the bottom axis
                 // |------------------------------------------------------|
-                // |		  |				T1						|	  |
+                // |          |             T1                      |     |
                 // |----|-----|-------------------------------------|-----|
-                // |	|     |									    |     |
-                // | L1	|  L2 |			Chart area					|  R1 |
-                // |	|	  |										|     |
-                // |	|	  |										|     |
+                // |    |     |                                     |     |
+                // | L1 |  L2 |         Chart area                  |  R1 |
+                // |    |     |                                     |     |
+                // |    |     |                                     |     |
                 // |----|-----|-------------------------------------|-----|
-                // |		  |				B1						|	  |
-                // |		  |										|	  |
+                // |          |             B1                      |     |
+                // |          |                                     |     |
                 // |------------------------------------------------------|
 
                 // What we do to find the best sizing, we do the following
@@ -82,21 +95,11 @@
                 // Step 1
                 var chartWidth = width / 2; // min 50%
                 var chartHeight = height / 2; // min 50%
-                var aspectRatio = chartHeight / chartWidth;
-                var screenAspectRatio;
-
-                if (chartInstance.options.maintainAspectRatio) {
-                    screenAspectRatio = height / width;
-
-                    if (aspectRatio != screenAspectRatio) {
-                        chartHeight = chartWidth * screenAspectRatio;
-                        aspectRatio = screenAspectRatio;
-                    }
-                }
 
                 chartWidth -= (2 * xPadding);
                 chartHeight -= (2 * yPadding);
 
+
                 // Step 2
                 var verticalScaleWidth = (width - chartWidth) / (leftScales.length + rightScales.length);
 
diff --git a/src/Chart.Tooltip.js b/src/Chart.Tooltip.js
index b6137b7568e..8a42d5595de 100644
--- a/src/Chart.Tooltip.js
+++ b/src/Chart.Tooltip.js
@@ -116,7 +116,7 @@
 
                     for (var i = this._data.datasets.length - 1; i >= 0; i--) {
                         dataArray = this._data.datasets[i].metaData;
-                        dataIndex = indexOf(dataArray, this._active[0]);
+                        dataIndex = helpers.indexOf(dataArray, this._active[0]);
                         if (dataIndex !== -1) {
                             break;
                         }
@@ -158,11 +158,11 @@
 
                         }, this);
 
-                        yMin = min(yPositions);
-                        yMax = max(yPositions);
+                        yMin = helpers.min(yPositions);
+                        yMax = helpers.max(yPositions);
 
-                        xMin = min(xPositions);
-                        xMax = max(xPositions);
+                        xMin = helpers.min(xPositions);
+                        xMax = helpers.max(xPositions);
 
                         return {
                             x: (xMin > this._chart.width / 2) ? xMin : xMax,
@@ -187,8 +187,8 @@
 
                     var titleWidth = ctx.measureText(this.title).width,
                         //Label has a legend square as well so account for this.
-                        labelWidth = longestText(ctx, this.font, labels) + this._model.fontSize + 3,
-                        longestTextWidth = max([labelWidth, titleWidth]);
+                        labelWidth = helpers.longestText(ctx, this.font, labels) + this._model.fontSize + 3,
+                        longestTextWidth = helpers.max([labelWidth, titleWidth]);
 
                     this._model.width = longestTextWidth + (this._model.xPadding * 2);
 

From e2601f71e30c2cf31960d3ba7472ba25064f50c7 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Fri, 12 Jun 2015 15:28:30 -0600
Subject: [PATCH 122/424] Hidden Scales Fixes

---
 Chart.js                  | 46 ++++++++++++++++++++-------------------
 Chart.min.js              |  8 +++----
 src/Chart.Bar.js          | 30 ++++++++++++-------------
 src/Chart.Scale.Linear.js | 14 ++++++------
 src/Chart.Scale.js        |  2 ++
 5 files changed, 52 insertions(+), 48 deletions(-)

diff --git a/Chart.js b/Chart.js
index ad72bea6daa..a1ef5cc2f5c 100644
--- a/Chart.js
+++ b/Chart.js
@@ -1939,6 +1939,8 @@
                     right: totalLeftWidth + maxChartWidth,
                     bottom: totalTopHeight + maxChartHeight,
                 };
+
+                console.log(chartInstance);
             }
         }
     };
@@ -2323,7 +2325,6 @@
             //      -----------------------------------------------------
             //          |           |           |           |           |
             //
-
             // In a vertical axis, we need some room for the scale to be drawn.
             // The actual grid lines will be drawn on the chart area, however, we need to show 
             // ticks where the axis actually is.
@@ -2341,18 +2342,19 @@
             // Width
             if (this.isHorizontal()) {
                 minSize.width = maxWidth; // fill all the width
-            } else if (this.options.display) {
-
-                minSize.width = this.options.gridLines.show ? 10 : 0;
+            } else {
+                minSize.width = this.options.gridLines.show && this.options.display ? 10 : 0;
             }
 
             // height
-            if (!this.isHorizontal()) {
-                minSize.height = this.options.gridLines.show ? 10 : 0;
-            } else if (this.options.display) {
+            if (this.isHorizontal()) {
+                minSize.height = this.options.gridLines.show && this.options.display ? 10 : 0;
+            } else {
                 minSize.height = maxHeight; // fill all the height
             }
 
+
+
             if (this.options.labels.show && this.options.display) {
                 // Don't bother fitting the labels if we are not showing them
                 var labelFont = helpers.fontString(this.options.labels.fontSize,
@@ -3538,9 +3540,9 @@
                         // Appearance
                         base: yScale.calculateBarBase(datasetIndex, index),
                         width: xScale.calculateBarWidth(this.data.datasets.length),
-                        backgroundColor: bar.custom && bar.custom.backgroundColor ? bar.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].backgroundColor, index, this.options.elements.bar.backgroundColor),
-                        borderColor: bar.custom && bar.custom.borderColor ? bar.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].borderColor, index, this.options.elements.bar.borderColor),
-                        borderWidth: bar.custom && bar.custom.borderWidth ? bar.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].borderWidth, index, this.options.elements.bar.borderWidth),
+                        backgroundColor: bar.custom && bar.custom.backgroundColor ? bar.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].backgroundColor, index, this.options.elements.rectangle.backgroundColor),
+                        borderColor: bar.custom && bar.custom.borderColor ? bar.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].borderColor, index, this.options.elements.rectangle.borderColor),
+                        borderWidth: bar.custom && bar.custom.borderWidth ? bar.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].borderWidth, index, this.options.elements.rectangle.borderWidth),
 
                         // Tooltip
                         label: this.data.labels[index],
@@ -3575,9 +3577,9 @@
                         // Appearance
                         base: yScale.calculateBarBase(datasetIndex, index),
                         width: xScale.calculateBarWidth(this.data.datasets.length),
-                        backgroundColor: bar.custom && bar.custom.backgroundColor ? bar.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].backgroundColor, index, this.options.elements.bar.backgroundColor),
-                        borderColor: bar.custom && bar.custom.borderColor ? bar.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].borderColor, index, this.options.elements.bar.borderColor),
-                        borderWidth: bar.custom && bar.custom.borderWidth ? bar.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].borderWidth, index, this.options.elements.bar.borderWidth),
+                        backgroundColor: bar.custom && bar.custom.backgroundColor ? bar.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].backgroundColor, index, this.options.elements.rectangle.backgroundColor),
+                        borderColor: bar.custom && bar.custom.borderColor ? bar.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].borderColor, index, this.options.elements.rectangle.borderColor),
+                        borderWidth: bar.custom && bar.custom.borderWidth ? bar.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].borderWidth, index, this.options.elements.rectangle.borderWidth),
 
                         // Tooltip
                         label: this.data.labels[index],
@@ -3661,11 +3663,11 @@
                     this.max = this.labels.length;
                 },
                 calculateBaseWidth: function() {
-                    return (this.getPixelForValue(null, 1, true) - this.getPixelForValue(null, 0, true)) - (2 * self.options.elements.bar.valueSpacing);
+                    return (this.getPixelForValue(null, 1, true) - this.getPixelForValue(null, 0, true)) - (2 * self.options.valueSpacing);
                 },
                 calculateBarWidth: function(datasetCount) {
                     //The padding between datasets is to the right of each bar, providing that there are more than 1 dataset
-                    var baseWidth = this.calculateBaseWidth() - ((datasetCount - 1) * self.options.elements.bar.datasetSpacing);
+                    var baseWidth = this.calculateBaseWidth() - ((datasetCount - 1) * self.options.datasetSpacing);
 
                     if (self.options.stacked) {
                         return baseWidth;
@@ -3681,7 +3683,7 @@
                         return xAbsolute + barWidth / 2;
                     }
 
-                    return xAbsolute + (barWidth * datasetIndex) + (datasetIndex * self.options.elements.bar.datasetSpacing) + barWidth / 2;
+                    return xAbsolute + (barWidth * datasetIndex) + (datasetIndex * self.options.datasetSpacing) + barWidth / 2;
                 },
             });
             this.scales[xScale.id] = xScale;
@@ -3836,18 +3838,18 @@
                         dataset = this.data.datasets[this.lastActive[0]._datasetIndex];
                         index = this.lastActive[0]._index;
 
-                        this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.bar.backgroundColor);
-                        this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.bar.borderColor);
-                        this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.bar.borderWidth);
+                        this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.rectangle.backgroundColor);
+                        this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.rectangle.borderColor);
+                        this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.rectangle.borderWidth);
                         break;
                     case 'label':
                         for (var i = 0; i < this.lastActive.length; i++) {
                             dataset = this.data.datasets[this.lastActive[i]._datasetIndex];
                             index = this.lastActive[i]._index;
 
-                            this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.bar.backgroundColor);
-                            this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.bar.borderColor);
-                            this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.bar.borderWidth);
+                            this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.rectangle.backgroundColor);
+                            this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.rectangle.borderColor);
+                            this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.rectangle.borderWidth);
                         }
                         break;
                     case 'dataset':
diff --git a/Chart.min.js b/Chart.min.js
index 00b7ad6f949..7221fe002ff 100644
--- a/Chart.min.js
+++ b/Chart.min.js
@@ -7,7 +7,7 @@
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
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this.top+e*(this.height/this.max)},calculateLabelRotation:function(t,e){var o=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=o;var s,a,n=this.ctx.measureText(this.labels[0]).width,r=this.ctx.measureText(this.labels[this.labels.length-1]).width;if(this.paddingRight=r/2+3,this.paddingLeft=n/2+3,this.labelRotation=0,this.options.display){var l,h,c=i.longestText(this.ctx,o,this.labels);this.labelWidth=c;for(var d=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>d&&0===this.labelRotation||this.labelWidth>d&&this.labelRotation<=90&&this.labelRotation>0;){if(l=Math.cos(i.toRadians(this.labelRotation)),h=Math.sin(i.toRadians(this.labelRotation)),s=l*n,a=l*r,s+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=s+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,h*c>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=l*c}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;e&&(this.paddingLeft-=e.left,this.paddingRight-=e.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},fit:function(t,e,o){this.calculateRange(),this.calculateLabelRotation(e,o);var s={width:0,height:0},a=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),n=i.longestText(this.ctx,a,this.labels);if(this.isHorizontal()?(s.width=t,this.width=t):this.options.display&&(s.width=Math.min(n+6,t)),this.isHorizontal())this.options.display&&(s.width=Math.min(n+6,t));else{var r=Math.cos(i.toRadians(this.labelRotation))*n+1.5*this.options.labels.fontSize;s.height=Math.min(r,e)}return this.width=s.width,this.height=s.height,s},draw:function(t){if(this.options.display){var e;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){e=!0;var o="bottom"==this.options.position?this.top:this.bottom-10,s="bottom"==this.options.position?this.top+10:this.bottom,a=0!==this.labelRotation;i.each(this.labels,function(n,r){var l=this.getPixelForValue(n,r,!1),h=this.getPixelForValue(n,r,!0);this.options.gridLines.show&&(0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),l+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(l,o),this.ctx.lineTo(l,s)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(l,t.top),this.ctx.lineTo(l,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(h,a?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=a?"right":"center",this.ctx.textBaseline=a?"middle":"top",this.ctx.fillText(n,0,0),this.ctx.restore())},this)}else 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l=i.niceNum(this.max-this.min,!1),h=i.niceNum(l/(a-1),!0),c=Math.floor(this.min/h)*h,d=Math.ceil(this.max/h)*h,u=c;d>=u;u+=h)this.ticks.push(u)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,o){var s;this.options.labels.userCallback?s=this.options.lables.userCallback(t,e,o):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.labels.push(s?s:"")},this)},getPixelForValue:function(t){var e,i=this.max-this.min;return e=this.isHorizontal()?this.left+this.width/i*(t-this.min):this.bottom-this.height/i*(t-this.min)},fit:function(t,e){this.calculateRange(),this.generateTicks(t,e),this.buildLabels();var o={width:0,height:0};if(this.isHorizontal()?o.width=t:this.options.display&&(o.width=this.options.gridLines.show?10:0),this.isHorizontal()?this.options.display&&(o.height=e):o.height=this.options.gridLines.show?10:0,this.options.labels.show&&this.options.display){var s=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);if(this.isHorizontal()){var a=(e-o.height,1.5*this.options.labels.fontSize);o.height=Math.min(e,o.height+a)}else{var n=t-o.width,r=i.longestText(this.ctx,s,this.labels);n>r?o.width+=r:o.width=t}}return this.width=o.width,this.height=o.height,o},draw:function(t){if(this.options.display){var e,o;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){e=!0,o=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var s="bottom"==this.options.position?this.top:this.bottom-5,a="bottom"==this.options.position?this.top+5:this.bottom;i.each(this.ticks,function(n,r){var l=this.getPixelForValue(n);0===n||!o&&0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),l+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(l,s),this.ctx.lineTo(l,a)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(l,t.top),this.ctx.lineTo(l,t.bottom)),this.ctx.stroke()},this)}if(this.options.labels.show){var n;"top"==this.options.position?(n=this.bottom-10,this.ctx.textBaseline="bottom"):(n=this.top+10,this.ctx.textBaseline="top"),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,i,n)},this)}}else{if(this.options.gridLines.show){e=!0,o=void 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h;"left"==this.options.position?(h=this.right-10,this.ctx.textAlign="right"):(h=this.left+5,this.ctx.textAlign="left"),this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,h,i)},this)}}}}});e.scales.registerScaleType("linear",o)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o=e.Element.extend({initialize:function(){this.size=i.min([this.height,this.width]),this.drawingArea=this.options.display?this.size/2-(this.options.labels.fontSize/2+this.options.labels.backdropPaddingY):this.size/2},calculateCenterOffset:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},update:function(){this.options.lineArc?this.drawingArea=this.options.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},calculateRange:i.noop,generateTicks:function(){if(this.ticks=[],this.options.override)for(var t=0;t<=this.options.override.steps;++t){var e=this.options.override.start+t*this.options.override.stepWidth;ticks.push(e)}else{var o=Math.min(11,Math.ceil(this.drawingArea/(2*this.options.labels.fontSize)));if(o=Math.max(2,o),this.options.beginAtZero){var s=i.sign(this.min),a=i.sign(this.max);0>s&&0>a?this.max=0:s>0&&a>0&&(this.min=0)}for(var n=i.niceNum(this.max-this.min,!1),r=i.niceNum(n/(o-1),!0),l=Math.floor(this.min/r)*r,h=Math.ceil(this.max/r)*r,c=l;h>=c;c+=r)this.ticks.push(c)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildYLabels:function(){this.yLabels=[],i.each(this.ticks,function(t,e,o){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,o):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.yLabels.push(s?s:"")},this)},getCircumference:function(){return 2*Math.PI/this.valuesCount},setScaleSize:function(){var t,e,o,s,a,n,r,l,h,c,d,u,m=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),v=this.width,p=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.valuesCount;e++)t=this.getPointPosition(e,m),o=this.ctx.measureText(i.template(this.options.labels.template,{value:this.labels[e]})).width+5,0===e||e===this.valuesCount/2?(s=o/2,t.x+s>v&&(v=t.x+s,a=e),t.x-s<p&&(p=t.x-s,r=e)):e<this.valuesCount/2?t.x+o>v&&(v=t.x+o,a=e):e>this.valuesCount/2&&t.x-o<p&&(p=t.x-o,r=e);h=p,c=Math.ceil(v-this.width),n=this.getIndexAngle(a),l=this.getIndexAngle(r),d=c/Math.sin(n+Math.PI/2),u=h/Math.sin(l+Math.PI/2),d=i.isNumber(d)?d:0,u=i.isNumber(u)?u:0,this.drawingArea=m-(u+d)/2,this.setCenterPoint(u,d)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,o=t+this.drawingArea;this.xCenter=(o+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.valuesCount;return t*e-Math.PI/2},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},draw:function(){if(this.options.display){var t=this.ctx;if(i.each(this.yLabels,function(e,o){if(o>0){var s,a=o*(this.drawingArea/Math.max(this.ticks.length,1)),n=this.yCenter-a;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,a,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var r=0;r<this.valuesCount;r++)s=this.getPointPosition(r,this.calculateCenterOffset(this.ticks[o])),0===r?t.moveTo(s.x,s.y):t.lineTo(s.x,s.y);t.closePath(),t.stroke()}if(this.options.labels.show){if(t.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),this.showLabelBackdrop){var l=t.measureText(e).width;t.fillStyle=this.options.labels.backdropColor,t.fillRect(this.xCenter-l/2-this.options.labels.backdropPaddingX,n-this.fontSize/2-this.options.labels.backdropPaddingY,l+2*this.options.labels.backdropPaddingX,this.options.labels.fontSize+2*this.options.lables.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.labels.fontColor,t.fillText(e,this.xCenter,n)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.valuesCount-1;e>=0;e--){if(this.options.angleLines.show){var o=this.getPointPosition(e,this.calculateCenterOffset(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(o.x,o.y),t.stroke(),t.closePath()}var s=this.getPointPosition(e,this.calculateCenterOffset(this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var a=this.labels.length,n=this.labels.length/2,r=n/2,l=r>e||e>a-r,h=e===r||e===a-r;0===e?t.textAlign="center":e===n?t.textAlign="center":n>e?t.textAlign="left":t.textAlign="right",h?t.textBaseline="middle":l?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.labels[e],s.x,s.y)}}}}});e.scales.registerScaleType("radialLinear",o)}.call(this),/*!
+function(){"use strict";var t=this,e=t.Chart;e.helpers;e.defaults.global.elements.rectangle={backgroundColor:e.defaults.global.defaultColor,borderWidth:0,borderColor:e.defaults.global.defaultColor},e.Rectangle=e.Element.extend({draw:function(){var t=this._chart.ctx,e=this._view,i=e.width/2,o=e.x-i,s=e.x+i,a=e.base-(e.base-e.y),n=e.borderWidth/2;e.borderWidth&&(o+=n,s-=n,a+=n),t.beginPath(),t.fillStyle=e.backgroundColor,t.strokeStyle=e.borderColor,t.lineWidth=e.borderWidth,t.moveTo(o,e.base),t.lineTo(o,a),t.lineTo(s,a),t.lineTo(s,e.base),t.fill(),e.borderWidth&&t.stroke()},height:function(){var t=this._view;return t.base-t.y},inRange:function(t,e){var i=this._view;return i.y<i.base?t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.y&&e<=i.base:t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.base&&e<=i.y},inGroupRange:function(t){var e=this._view;return t>=e.x-e.width/2&&t<=e.x+e.width/2},tooltipPosition:function(){var t=this._view;return 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e=t.fit(c,m);v.push({horizontal:!0,minSize:e,scale:t})};i.each(n,g),i.each(r,g),i.each(l,p),i.each(h,p);var f=o-2*a,b=e-2*s;i.each(v,function(t){t.horizontal?f-=t.minSize.height:b-=t.minSize.width});var x=function(t){var e=i.findNextWhere(v,function(e){return e.scale===t});e&&t.fit(e.minSize.width,f)},A=function(t){var e=i.findNextWhere(v,function(e){return e.scale===t}),o={left:C,right:y,top:0,bottom:0};e&&t.fit(b,e.minSize.height,o)},C=s,y=s,_=a,w=a;i.each(n,x),i.each(r,x),i.each(n,function(t){C+=t.width}),i.each(r,function(t){y+=t.width}),i.each(l,A),i.each(h,A),i.each(l,function(t){_+=t.height}),i.each(h,function(t){w+=t.height}),i.each(n,function(t){var e=i.findNextWhere(v,function(e){return e.scale===t}),o={left:0,right:0,top:_,bottom:w};e&&t.fit(e.minSize.width,f,o)}),i.each(r,function(t){var e=i.findNextWhere(v,function(e){return e.scale===t}),o={left:0,right:0,top:_,bottom:w};e&&t.fit(e.minSize.width,f,o)});var k=s,P=a,S=function(t){t.left=k,t.right=k+t.width,t.top=_,t.bottom=_+f,k=t.right},I=function(t){t.left=C,t.right=C+b,t.top=P,t.bottom=P+t.height,P=t.bottom};i.each(n,S),i.each(l,I),k+=b,P+=f,i.each(r,S),i.each(h,I),t.chartArea={left:C,top:_,right:C+b,bottom:_+f},console.log(t)}}},e.scales={constructors:{},registerScaleType:function(t,e){this.constructors[t]=e},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0}}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o=e.Element.extend({calculateRange:i.noop,isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},getPixelForValue:function(t,e,i){if(this.isHorizontal()){var o=(this.labelRotation>0,this.width-(this.paddingLeft+this.paddingRight)),s=o/Math.max(this.max-(this.options.gridLines.offsetGridLines?0:1),1),a=s*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&i&&(a+=s/2),this.left+Math.round(a)}return this.top+e*(this.height/this.max)},calculateLabelRotation:function(t,e){var o=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=o;var s,a,n=this.ctx.measureText(this.labels[0]).width,r=this.ctx.measureText(this.labels[this.labels.length-1]).width;if(this.paddingRight=r/2+3,this.paddingLeft=n/2+3,this.labelRotation=0,this.options.display){var l,h,c=i.longestText(this.ctx,o,this.labels);this.labelWidth=c;for(var d=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>d&&0===this.labelRotation||this.labelWidth>d&&this.labelRotation<=90&&this.labelRotation>0;){if(l=Math.cos(i.toRadians(this.labelRotation)),h=Math.sin(i.toRadians(this.labelRotation)),s=l*n,a=l*r,s+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=s+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,h*c>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=l*c}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;e&&(this.paddingLeft-=e.left,this.paddingRight-=e.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},fit:function(t,e,o){this.calculateRange(),this.calculateLabelRotation(e,o);var s={width:0,height:0},a=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),n=i.longestText(this.ctx,a,this.labels);if(this.isHorizontal()?(s.width=t,this.width=t):this.options.display&&(s.width=Math.min(n+6,t)),this.isHorizontal())this.options.display&&(s.width=Math.min(n+6,t));else{var r=Math.cos(i.toRadians(this.labelRotation))*n+1.5*this.options.labels.fontSize;s.height=Math.min(r,e)}return this.width=s.width,this.height=s.height,s},draw:function(t){if(this.options.display){var e;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){e=!0;var o="bottom"==this.options.position?this.top:this.bottom-10,s="bottom"==this.options.position?this.top+10:this.bottom,a=0!==this.labelRotation;i.each(this.labels,function(n,r){var l=this.getPixelForValue(n,r,!1),h=this.getPixelForValue(n,r,!0);this.options.gridLines.show&&(0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),l+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(l,o),this.ctx.lineTo(l,s)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(l,t.top),this.ctx.lineTo(l,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(h,a?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=a?"right":"center",this.ctx.textBaseline=a?"middle":"top",this.ctx.fillText(n,0,0),this.ctx.restore())},this)}else this.options.gridLines.show,this.options.labels.show}}});e.scales.registerScaleType("dataset",o)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o=e.Element.extend({calculateRange:i.noop,isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},generateTicks:function(t,e){if(this.ticks=[],this.options.override)for(var o=0;o<=this.options.override.steps;++o){var s=this.options.override.start+o*this.options.override.stepWidth;ticks.push(s)}else{var a;if(a=this.isHorizontal()?Math.min(11,Math.ceil(t/50)):Math.min(11,Math.ceil(e/(2*this.options.labels.fontSize))),a=Math.max(2,a),this.options.beginAtZero){var n=i.sign(this.min),r=i.sign(this.max);0>n&&0>r?this.max=0:n>0&&r>0&&(this.min=0)}for(var l=i.niceNum(this.max-this.min,!1),h=i.niceNum(l/(a-1),!0),c=Math.floor(this.min/h)*h,d=Math.ceil(this.max/h)*h,u=c;d>=u;u+=h)this.ticks.push(u)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,o){var s;this.options.labels.userCallback?s=this.options.lables.userCallback(t,e,o):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.labels.push(s?s:"")},this)},getPixelForValue:function(t){var e,i=this.max-this.min;return e=this.isHorizontal()?this.left+this.width/i*(t-this.min):this.bottom-this.height/i*(t-this.min)},fit:function(t,e){this.calculateRange(),this.generateTicks(t,e),this.buildLabels();var o={width:0,height:0};if(this.isHorizontal()?o.width=t:o.width=this.options.gridLines.show&&this.options.display?10:0,this.isHorizontal()?o.height=this.options.gridLines.show&&this.options.display?10:0:o.height=e,this.options.labels.show&&this.options.display){var s=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);if(this.isHorizontal()){var a=(e-o.height,1.5*this.options.labels.fontSize);o.height=Math.min(e,o.height+a)}else{var n=t-o.width,r=i.longestText(this.ctx,s,this.labels);n>r?o.width+=r:o.width=t}}return this.width=o.width,this.height=o.height,o},draw:function(t){if(this.options.display){var e,o;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){e=!0,o=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var s="bottom"==this.options.position?this.top:this.bottom-5,a="bottom"==this.options.position?this.top+5:this.bottom;i.each(this.ticks,function(n,r){var l=this.getPixelForValue(n);0===n||!o&&0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),l+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(l,s),this.ctx.lineTo(l,a)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(l,t.top),this.ctx.lineTo(l,t.bottom)),this.ctx.stroke()},this)}if(this.options.labels.show){var n;"top"==this.options.position?(n=this.bottom-10,this.ctx.textBaseline="bottom"):(n=this.top+10,this.ctx.textBaseline="top"),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,i,n)},this)}}else{if(this.options.gridLines.show){e=!0,o=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var r="right"==this.options.position?this.left:this.right-5,l="right"==this.options.position?this.left+5:this.right;i.each(this.ticks,function(s,a){var n=this.getPixelForValue(s);0===s||!o&&0===a?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),n+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(r,n),this.ctx.lineTo(l,n)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,n),this.ctx.lineTo(t.right,n)),this.ctx.stroke()},this)}if(this.options.labels.show){var h;"left"==this.options.position?(h=this.right-10,this.ctx.textAlign="right"):(h=this.left+5,this.ctx.textAlign="left"),this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,h,i)},this)}}}}});e.scales.registerScaleType("linear",o)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o=e.Element.extend({initialize:function(){this.size=i.min([this.height,this.width]),this.drawingArea=this.options.display?this.size/2-(this.options.labels.fontSize/2+this.options.labels.backdropPaddingY):this.size/2},calculateCenterOffset:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},update:function(){this.options.lineArc?this.drawingArea=this.options.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},calculateRange:i.noop,generateTicks:function(){if(this.ticks=[],this.options.override)for(var t=0;t<=this.options.override.steps;++t){var e=this.options.override.start+t*this.options.override.stepWidth;ticks.push(e)}else{var o=Math.min(11,Math.ceil(this.drawingArea/(2*this.options.labels.fontSize)));if(o=Math.max(2,o),this.options.beginAtZero){var s=i.sign(this.min),a=i.sign(this.max);0>s&&0>a?this.max=0:s>0&&a>0&&(this.min=0)}for(var n=i.niceNum(this.max-this.min,!1),r=i.niceNum(n/(o-1),!0),l=Math.floor(this.min/r)*r,h=Math.ceil(this.max/r)*r,c=l;h>=c;c+=r)this.ticks.push(c)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildYLabels:function(){this.yLabels=[],i.each(this.ticks,function(t,e,o){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,o):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.yLabels.push(s?s:"")},this)},getCircumference:function(){return 2*Math.PI/this.valuesCount},setScaleSize:function(){var t,e,o,s,a,n,r,l,h,c,d,u,m=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),v=this.width,g=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.valuesCount;e++)t=this.getPointPosition(e,m),o=this.ctx.measureText(i.template(this.options.labels.template,{value:this.labels[e]})).width+5,0===e||e===this.valuesCount/2?(s=o/2,t.x+s>v&&(v=t.x+s,a=e),t.x-s<g&&(g=t.x-s,r=e)):e<this.valuesCount/2?t.x+o>v&&(v=t.x+o,a=e):e>this.valuesCount/2&&t.x-o<g&&(g=t.x-o,r=e);h=g,c=Math.ceil(v-this.width),n=this.getIndexAngle(a),l=this.getIndexAngle(r),d=c/Math.sin(n+Math.PI/2),u=h/Math.sin(l+Math.PI/2),d=i.isNumber(d)?d:0,u=i.isNumber(u)?u:0,this.drawingArea=m-(u+d)/2,this.setCenterPoint(u,d)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,o=t+this.drawingArea;this.xCenter=(o+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.valuesCount;return t*e-Math.PI/2},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},draw:function(){if(this.options.display){var t=this.ctx;if(i.each(this.yLabels,function(e,o){if(o>0){var s,a=o*(this.drawingArea/Math.max(this.ticks.length,1)),n=this.yCenter-a;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,a,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var r=0;r<this.valuesCount;r++)s=this.getPointPosition(r,this.calculateCenterOffset(this.ticks[o])),0===r?t.moveTo(s.x,s.y):t.lineTo(s.x,s.y);t.closePath(),t.stroke()}if(this.options.labels.show){if(t.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),this.showLabelBackdrop){var l=t.measureText(e).width;t.fillStyle=this.options.labels.backdropColor,t.fillRect(this.xCenter-l/2-this.options.labels.backdropPaddingX,n-this.fontSize/2-this.options.labels.backdropPaddingY,l+2*this.options.labels.backdropPaddingX,this.options.labels.fontSize+2*this.options.lables.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.labels.fontColor,t.fillText(e,this.xCenter,n)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.valuesCount-1;e>=0;e--){if(this.options.angleLines.show){var o=this.getPointPosition(e,this.calculateCenterOffset(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(o.x,o.y),t.stroke(),t.closePath()}var s=this.getPointPosition(e,this.calculateCenterOffset(this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var a=this.labels.length,n=this.labels.length/2,r=n/2,l=r>e||e>a-r,h=e===r||e===a-r;0===e?t.textAlign="center":e===n?t.textAlign="center":n>e?t.textAlign="left":t.textAlign="right",h?t.textBaseline="middle":l?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.labels[e],s.x,s.y)}}}}});e.scales.registerScaleType("radialLinear",o)}.call(this),/*!
  * Chart.js
  * http://chartjs.org/
  * Version: 2.0.0-alpha
@@ -61,7 +61,7 @@ function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.anima
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.tooltips={enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>: ","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>: ","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},e.Tooltip=e.Element.extend({initialize:function(){var t=this._options;i.extend(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":i.extend(this._model,{text:template(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();i.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var o,s,a=[],n=[],r=this._data.datasets.length-1;r>=0&&(o=this._data.datasets[r].metaData,s=i.indexOf(o,this._active[0]),-1===s);r--);var l=function(t){var e,o,r,l,h,c=[],d=[],u=[];return i.each(this._data.datasets,function(t){e=t.metaData,e[s]&&e[s].hasValue()&&c.push(e[s])},this),i.each(this._options.stacked?c.reverse():c,function(t){d.push(t._view.x),u.push(t._view.y),a.push(i.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),n.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),h=i.min(u),r=i.max(u),l=i.min(d),o=i.max(d),{x:l>this._chart.width/2?l:o,y:(h+r)/2}}.call(this,s);i.extend(this._model,{x:l.x,y:l.y,labels:a,title:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:"",legendColors:n,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=a.length*this._model.fontSize+(a.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var h=t.measureText(this.title).width,c=i.longestText(t,this.font,a)+this._model.fontSize+3,d=i.max([c,h]);this._model.width=d+2*this._model.xPadding;var u=this._model.height/2;this._model.y-u<0?this._model.y=u:this._model.y+u>this._chart.height&&(this._model.y=this._chart.height-u),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.hover.mode){case"single":t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var o=e.caretPadding||2,s=t.measureText(e.text).width+2*e.xPadding,a=e.fontSize+2*e.yPadding,n=a+e.caretHeight+o;e.x+s/2>this._chart.width?e.xAlign="left":e.x-s/2<0&&(e.xAlign="right"),e.y-n<0&&(e.yAlign="below");var r=e.x-s/2,l=e.y-n;if(t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),this._custom)this._custom(this._view);else{switch(e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-o),t.lineTo(e.x+e.caretHeight,e.y-(o+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(o+e.caretHeight)),t.closePath(),t.fill();break;case"below":l=e.y+o+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+o),t.lineTo(e.x+e.caretHeight,e.y+o+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+o+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":r=e.x-s+(e.cornerRadius+e.caretHeight);break;case"right":r=e.x-(e.cornerRadius+e.caretHeight)}i.drawRoundedRectangle(t,r,l,s,a,e.cornerRadius),t.fill(),t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,r+s/2,l+a/2)}break;case"label":i.drawRoundedRectangle(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=i.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=i.fontString(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),i.each(e.labels,function(o,s){t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(o,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(s+1)),t.fillStyle=i.color(e.legendColors[s].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(s+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=i.color(e.legendColors[s].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(s+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={stacked:!1,valueSpacing:5,datasetSpacing:1,hover:{mode:"label"},scales:{xAxes:[{scaleType:"dataset",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!0},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{scaleType:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]}};e.Type.extend({name:"Bar",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Rectangle({_chart:this.chart,_datasetIndex:o,_index:s}))},this),t.xAxisID=this.options.scales.xAxes[0].id,t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},resetElements:function(){this.eachElement(function(t,e,o,s){var a,n=this.scales[this.data.datasets[s].xAxisID],r=this.scales[this.data.datasets[s].yAxisID];a=r.getPixelForValue(r.min<0&&r.max<0?r.max:r.min>0&&r.max>0?r.min:0),i.extend(t,{_chart:this.chart,_xScale:n,_yScale:r,_datasetIndex:s,_index:e,_model:{x:n.calculateBarX(this.data.datasets.length,s,e),y:a,base:r.calculateBarBase(s,e),width:n.calculateBarWidth(this.data.datasets.length),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].backgroundColor,e,this.options.elements.bar.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].borderColor,e,this.options.elements.bar.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].borderWidth,e,this.options.elements.bar.borderWidth),label:this.data.labels[e],datasetLabel:this.data.datasets[s].label}}),t.pivot()},this)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:n,_datasetIndex:s,_index:e,_model:{x:a.calculateBarX(this.data.datasets.length,s,e),y:n.calculateBarY(s,e),base:n.calculateBarBase(s,e),width:a.calculateBarWidth(this.data.datasets.length),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].backgroundColor,e,this.options.elements.bar.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].borderColor,e,this.options.elements.bar.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].borderWidth,e,this.options.elements.bar.borderWidth),label:this.data.labels[e],datasetLabel:this.data.datasets[s].label}}),t.pivot()},this),this.render(t)},buildScale:function(t){var o=this,s=function(){this.min=null,this.max=null;var t=[],e=[];if(o.options.stacked){i.each(o.data.datasets,function(s){s.yAxisID===this.id&&i.each(s.data,function(i,s){t[s]=t[s]||0,e[s]=e[s]||0,o.options.relativePoints?t[s]=100:0>i?e[s]+=i:t[s]+=i},this)},this);var s=t.concat(e);this.min=i.min(s),this.max=i.max(s)}else i.each(o.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)};this.scales={};var a=e.scales.getScaleConstructor(this.options.scales.xAxes[0].scaleType),n=new a({ctx:this.chart.ctx,options:this.options.scales.xAxes[0],id:this.options.scales.xAxes[0].id,calculateRange:function(){this.labels=o.data.labels,this.min=0,this.max=this.labels.length},calculateBaseWidth:function(){return this.getPixelForValue(null,1,!0)-this.getPixelForValue(null,0,!0)-2*o.options.elements.bar.valueSpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*o.options.elements.bar.datasetSpacing;return o.options.stacked?e:e/t},calculateBarX:function(t,e,i){var s=this.calculateBaseWidth(),a=this.getPixelForValue(null,i,!0)-s/2,n=this.calculateBarWidth(t);return o.options.stacked?a+n/2:a+n*e+e*o.options.elements.bar.datasetSpacing+n/2}});this.scales[n.id]=n,i.each(this.options.scales.yAxes,function(t){var i=e.scales.getScaleConstructor(t.scaleType),a=new i({ctx:this.chart.ctx,options:t,calculateRange:s,calculateBarBase:function(t,e){var i=0;if(o.options.stacked){var s=o.data.datasets[t].data[e];if(0>s)for(var a=0;t>a;a++)o.data.datasets[a].yAxisID===this.id&&(i+=o.data.datasets[a].data[e]<0?o.data.datasets[a].data[e]:0);else for(var n=0;t>n;n++)o.data.datasets[n].yAxisID===this.id&&(i+=o.data.datasets[n].data[e]>0?o.data.datasets[n].data[e]:0);return this.getPixelForValue(i)}return i=this.getPixelForValue(this.min),this.beginAtZero||this.min<=0&&this.max>=0||this.min>=0&&this.max<=0?(i=this.getPixelForValue(0),i+=this.options.gridLines.lineWidth):this.min<0&&this.max<0&&(i=this.getPixelForValue(this.max)),i},calculateBarY:function(t,e){var i=o.data.datasets[t].data[e];if(o.options.stacked){for(var s=0,a=0,n=0;t>n;n++)o.data.datasets[n].data[e]<0?a+=o.data.datasets[n].data[e]||0:s+=o.data.datasets[n].data[e]||0;return this.getPixelForValue(0>i?a+i:s+i)}for(var r=0,l=t;l<o.data.datasets.length;l++)r+=l===t&&i?i:i;return this.getPixelForValue(i)},id:t.id});this.scales[a.id]=a},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.scales,function(t){t.draw(this.chartArea)},this),this.eachElement(function(t,i,o){t.transition(e).draw()},this),this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.bar.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.bar.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.bar.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.bar.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.bar.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.bar.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hoverAnimationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},cutoutPercentage:50};e.Type.extend({name:"Doughnut",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Arc({_chart:this.chart,_datasetIndex:o,_index:s,_model:{}}))},this)},this),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),this.resetElements(),this.update()},calculateCircumference:function(t,e){return t.total>0?2*Math.PI*(e/t.total):0},resetElements:function(){this.outerRadius=(i.min([this.chart.width,this.chart.height])-this.options.elements.slice.borderWidth/2)/2,this.innerRadius=this.options.cutoutPercentage?this.outerRadius/100*this.options.cutoutPercentage:1,this.radiusLength=(this.outerRadius-this.innerRadius)/this.data.datasets.length,i.each(this.data.datasets,function(t,e){t.total=0,i.each(t.data,function(e){t.total+=Math.abs(e)},this),t.outerRadius=this.outerRadius-this.radiusLength*e,t.innerRadius=t.outerRadius-this.radiusLength,i.each(t.metaData,function(e,o){i.extend(e,{_model:{x:this.chart.width/2,y:this.chart.height/2,startAngle:Math.PI*-.5,circumference:this.options.animation.animateRotate?0:this.calculateCircumference(metaSlice.value),outerRadius:this.options.animation.animateScale?0:t.outerRadius,innerRadius:this.options.animation.animateScale?0:t.innerRadius,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(t.backgroundColor,o,this.options.elements.slice.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(t.hoverBackgroundColor,o,this.options.elements.slice.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(t.borderWidth,o,this.options.elements.slice.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(t.borderColor,o,this.options.elements.slice.borderColor),label:i.getValueAtIndexOrDefault(t.label,o,this.data.labels[o])}}),e.pivot()},this)},this)},update:function(t){this.outerRadius=(i.min([this.chart.width,this.chart.height])-this.options.elements.slice.borderWidth/2)/2,this.innerRadius=this.options.cutoutPercentage?this.outerRadius/100*this.options.cutoutPercentage:1,this.radiusLength=(this.outerRadius-this.innerRadius)/this.data.datasets.length,i.each(this.data.datasets,function(t,e){t.total=0,i.each(t.data,function(e){t.total+=Math.abs(e)},this),t.outerRadius=this.outerRadius-this.radiusLength*e,t.innerRadius=t.outerRadius-this.radiusLength,i.each(t.metaData,function(o,s){i.extend(o,{_chart:this.chart,_datasetIndex:e,_index:s,_model:{x:this.chart.width/2,y:this.chart.height/2,circumference:this.calculateCircumference(t,t.data[s]),outerRadius:t.outerRadius,innerRadius:t.innerRadius,backgroundColor:o.custom&&o.custom.backgroundColor?o.custom.backgroundColor:i.getValueAtIndexOrDefault(t.backgroundColor,s,this.options.elements.slice.backgroundColor),hoverBackgroundColor:o.custom&&o.custom.hoverBackgroundColor?o.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(t.hoverBackgroundColor,s,this.options.elements.slice.hoverBackgroundColor),borderWidth:o.custom&&o.custom.borderWidth?o.custom.borderWidth:i.getValueAtIndexOrDefault(t.borderWidth,s,this.options.elements.slice.borderWidth),borderColor:o.custom&&o.custom.borderColor?o.custom.borderColor:i.getValueAtIndexOrDefault(t.borderColor,s,this.options.elements.slice.borderColor),label:i.getValueAtIndexOrDefault(t.label,s,this.data.labels[s])}}),0===s?o._model.startAngle=Math.PI*-.5:o._model.startAngle=t.metaData[s-1]._model.endAngle,o._model.endAngle=o._model.startAngle+o._model.circumference,s<t.data.length-1&&(t.metaData[s+1]._model.startAngle=o._model.endAngle),o.pivot()},this)},this),this.render(t)},draw:function(t){t=t||1,this.clear(),this.eachElement(function(e){e.transition(t).draw()},this),this.tooltip.transition(t).draw()},events:function(t){this.lastActive=this.lastActive||[],"mouseout"==t.type?this.active=[]:this.active=function(){switch(this.options.hover.mode){case"single":return this.getSliceAtEvent(t);case"label":return this.getSlicesAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.slice.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.slice.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.slice.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.slice.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.slice.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.slice.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,this.active[0]._model.borderColor),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.hoverBorderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,this.active[0]._model.borderColor),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.hoverBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this},getSliceAtEvent:function(t){var e=[],o=i.getRelativePosition(t);return this.eachElement(function(t,i){t.inRange(o.x,o.y)&&e.push(t)},this),e}}),e.types.Doughnut.extend({name:"Pie",defaults:i.merge(o,{cutoutPercentage:0})})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={stacked:!1,hover:{mode:"label"},scales:{xAxes:[{scaleType:"dataset",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{scaleType:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]}};e.Type.extend({name:"Line",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaDataset=new e.Line({_chart:this.chart,_datasetIndex:o,_points:t.metaData}),t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Point({_datasetIndex:o,_index:s,_chart:this.chart,_model:{x:0,y:0}}))},this),t.xAxisID=this.options.scales.xAxes[0].id,t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},nextPoint:function(t,e){return t[e+1]||t[e]},previousPoint:function(t,e){return t[e-1]||t[e]},resetElements:function(){this.eachElement(function(t,e,o,s){var a,n=this.scales[this.data.datasets[s].xAxisID],r=this.scales[this.data.datasets[s].yAxisID];a=r.getPixelForValue(r.min<0&&r.max<0?r.max:r.min>0&&r.max>0?r.min:0),i.extend(t,{_chart:this.chart,_xScale:n,_yScale:r,_datasetIndex:s,_index:e,_model:{x:n.getPixelForValue(null,e,!0),y:a,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.data.datasets[s].radius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].hitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,e){var o,s=this.scales[t.yAxisID];o=s.getPixelForValue(s.min<0&&s.max<0?s.max:s.min>0&&s.max>0?s.min:0),i.extend(t.metaDataset,{_scale:s,_datasetIndex:e,_children:t.metaData,_model:{tension:t.metaDataset.custom&&t.metaDataset.custom.tension?t.metaDataset.custom.tension:t.tension||this.options.elements.line.tension,backgroundColor:t.metaDataset.custom&&t.metaDataset.custom.backgroundColor?t.metaDataset.custom.backgroundColor:t.backgroundColor||this.options.elements.line.backgroundColor,borderWidth:t.metaDataset.custom&&t.metaDataset.custom.borderWidth?t.metaDataset.custom.borderWidth:t.borderWidth||this.options.elements.line.borderWidth,borderColor:t.metaDataset.custom&&t.metaDataset.custom.borderColor?t.metaDataset.custom.borderColor:t.borderColor||this.options.elements.line.borderColor,fill:t.metaDataset.custom&&t.metaDataset.custom.fill?t.metaDataset.custom.fill:void 0!==t.fill?t.fill:this.options.elements.line.fill,skipNull:void 0!==t.skipNull?t.skipNull:this.options.elements.line.skipNull,drawNull:void 0!==t.drawNull?t.drawNull:this.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:o}}),t.metaDataset.pivot()}),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:n,_datasetIndex:s,_index:e,_model:{x:a.getPixelForValue(null,e,!0),y:n.getPointPixelForValue(this.data.datasets[s].data[e],e,s),tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.data.datasets[s].radius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].hitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,
+function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.tooltips={enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>: ","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>: ","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},e.Tooltip=e.Element.extend({initialize:function(){var t=this._options;i.extend(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":i.extend(this._model,{text:template(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();i.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var o,s,a=[],n=[],r=this._data.datasets.length-1;r>=0&&(o=this._data.datasets[r].metaData,s=i.indexOf(o,this._active[0]),-1===s);r--);var l=function(t){var e,o,r,l,h,c=[],d=[],u=[];return i.each(this._data.datasets,function(t){e=t.metaData,e[s]&&e[s].hasValue()&&c.push(e[s])},this),i.each(this._options.stacked?c.reverse():c,function(t){d.push(t._view.x),u.push(t._view.y),a.push(i.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),n.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),h=i.min(u),r=i.max(u),l=i.min(d),o=i.max(d),{x:l>this._chart.width/2?l:o,y:(h+r)/2}}.call(this,s);i.extend(this._model,{x:l.x,y:l.y,labels:a,title:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:"",legendColors:n,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=a.length*this._model.fontSize+(a.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var h=t.measureText(this.title).width,c=i.longestText(t,this.font,a)+this._model.fontSize+3,d=i.max([c,h]);this._model.width=d+2*this._model.xPadding;var u=this._model.height/2;this._model.y-u<0?this._model.y=u:this._model.y+u>this._chart.height&&(this._model.y=this._chart.height-u),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.hover.mode){case"single":t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var o=e.caretPadding||2,s=t.measureText(e.text).width+2*e.xPadding,a=e.fontSize+2*e.yPadding,n=a+e.caretHeight+o;e.x+s/2>this._chart.width?e.xAlign="left":e.x-s/2<0&&(e.xAlign="right"),e.y-n<0&&(e.yAlign="below");var r=e.x-s/2,l=e.y-n;if(t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),this._custom)this._custom(this._view);else{switch(e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-o),t.lineTo(e.x+e.caretHeight,e.y-(o+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(o+e.caretHeight)),t.closePath(),t.fill();break;case"below":l=e.y+o+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+o),t.lineTo(e.x+e.caretHeight,e.y+o+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+o+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":r=e.x-s+(e.cornerRadius+e.caretHeight);break;case"right":r=e.x-(e.cornerRadius+e.caretHeight)}i.drawRoundedRectangle(t,r,l,s,a,e.cornerRadius),t.fill(),t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,r+s/2,l+a/2)}break;case"label":i.drawRoundedRectangle(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=i.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=i.fontString(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),i.each(e.labels,function(o,s){t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(o,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(s+1)),t.fillStyle=i.color(e.legendColors[s].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(s+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=i.color(e.legendColors[s].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(s+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={stacked:!1,valueSpacing:5,datasetSpacing:1,hover:{mode:"label"},scales:{xAxes:[{scaleType:"dataset",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!0},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{scaleType:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]}};e.Type.extend({name:"Bar",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Rectangle({_chart:this.chart,_datasetIndex:o,_index:s}))},this),t.xAxisID=this.options.scales.xAxes[0].id,t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},resetElements:function(){this.eachElement(function(t,e,o,s){var a,n=this.scales[this.data.datasets[s].xAxisID],r=this.scales[this.data.datasets[s].yAxisID];a=r.getPixelForValue(r.min<0&&r.max<0?r.max:r.min>0&&r.max>0?r.min:0),i.extend(t,{_chart:this.chart,_xScale:n,_yScale:r,_datasetIndex:s,_index:e,_model:{x:n.calculateBarX(this.data.datasets.length,s,e),y:a,base:r.calculateBarBase(s,e),width:n.calculateBarWidth(this.data.datasets.length),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].backgroundColor,e,this.options.elements.rectangle.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].borderColor,e,this.options.elements.rectangle.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].borderWidth,e,this.options.elements.rectangle.borderWidth),label:this.data.labels[e],datasetLabel:this.data.datasets[s].label}}),t.pivot()},this)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:n,_datasetIndex:s,_index:e,_model:{x:a.calculateBarX(this.data.datasets.length,s,e),y:n.calculateBarY(s,e),base:n.calculateBarBase(s,e),width:a.calculateBarWidth(this.data.datasets.length),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].backgroundColor,e,this.options.elements.rectangle.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].borderColor,e,this.options.elements.rectangle.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].borderWidth,e,this.options.elements.rectangle.borderWidth),label:this.data.labels[e],datasetLabel:this.data.datasets[s].label}}),t.pivot()},this),this.render(t)},buildScale:function(t){var o=this,s=function(){this.min=null,this.max=null;var t=[],e=[];if(o.options.stacked){i.each(o.data.datasets,function(s){s.yAxisID===this.id&&i.each(s.data,function(i,s){t[s]=t[s]||0,e[s]=e[s]||0,o.options.relativePoints?t[s]=100:0>i?e[s]+=i:t[s]+=i},this)},this);var s=t.concat(e);this.min=i.min(s),this.max=i.max(s)}else i.each(o.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)};this.scales={};var a=e.scales.getScaleConstructor(this.options.scales.xAxes[0].scaleType),n=new a({ctx:this.chart.ctx,options:this.options.scales.xAxes[0],id:this.options.scales.xAxes[0].id,calculateRange:function(){this.labels=o.data.labels,this.min=0,this.max=this.labels.length},calculateBaseWidth:function(){return this.getPixelForValue(null,1,!0)-this.getPixelForValue(null,0,!0)-2*o.options.valueSpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*o.options.datasetSpacing;return o.options.stacked?e:e/t},calculateBarX:function(t,e,i){var s=this.calculateBaseWidth(),a=this.getPixelForValue(null,i,!0)-s/2,n=this.calculateBarWidth(t);return o.options.stacked?a+n/2:a+n*e+e*o.options.datasetSpacing+n/2}});this.scales[n.id]=n,i.each(this.options.scales.yAxes,function(t){var i=e.scales.getScaleConstructor(t.scaleType),a=new i({ctx:this.chart.ctx,options:t,calculateRange:s,calculateBarBase:function(t,e){var i=0;if(o.options.stacked){var s=o.data.datasets[t].data[e];if(0>s)for(var a=0;t>a;a++)o.data.datasets[a].yAxisID===this.id&&(i+=o.data.datasets[a].data[e]<0?o.data.datasets[a].data[e]:0);else for(var n=0;t>n;n++)o.data.datasets[n].yAxisID===this.id&&(i+=o.data.datasets[n].data[e]>0?o.data.datasets[n].data[e]:0);return this.getPixelForValue(i)}return i=this.getPixelForValue(this.min),this.beginAtZero||this.min<=0&&this.max>=0||this.min>=0&&this.max<=0?(i=this.getPixelForValue(0),i+=this.options.gridLines.lineWidth):this.min<0&&this.max<0&&(i=this.getPixelForValue(this.max)),i},calculateBarY:function(t,e){var i=o.data.datasets[t].data[e];if(o.options.stacked){for(var s=0,a=0,n=0;t>n;n++)o.data.datasets[n].data[e]<0?a+=o.data.datasets[n].data[e]||0:s+=o.data.datasets[n].data[e]||0;return this.getPixelForValue(0>i?a+i:s+i)}for(var r=0,l=t;l<o.data.datasets.length;l++)r+=l===t&&i?i:i;return this.getPixelForValue(i)},id:t.id});this.scales[a.id]=a},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.scales,function(t){t.draw(this.chartArea)},this),this.eachElement(function(t,i,o){t.transition(e).draw()},this),this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.rectangle.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.rectangle.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.rectangle.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.rectangle.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.rectangle.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.rectangle.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hoverAnimationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},cutoutPercentage:50};e.Type.extend({name:"Doughnut",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Arc({_chart:this.chart,_datasetIndex:o,_index:s,_model:{}}))},this)},this),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),this.resetElements(),this.update()},calculateCircumference:function(t,e){return t.total>0?2*Math.PI*(e/t.total):0},resetElements:function(){this.outerRadius=(i.min([this.chart.width,this.chart.height])-this.options.elements.slice.borderWidth/2)/2,this.innerRadius=this.options.cutoutPercentage?this.outerRadius/100*this.options.cutoutPercentage:1,this.radiusLength=(this.outerRadius-this.innerRadius)/this.data.datasets.length,i.each(this.data.datasets,function(t,e){t.total=0,i.each(t.data,function(e){t.total+=Math.abs(e)},this),t.outerRadius=this.outerRadius-this.radiusLength*e,t.innerRadius=t.outerRadius-this.radiusLength,i.each(t.metaData,function(e,o){i.extend(e,{_model:{x:this.chart.width/2,y:this.chart.height/2,startAngle:Math.PI*-.5,circumference:this.options.animation.animateRotate?0:this.calculateCircumference(metaSlice.value),outerRadius:this.options.animation.animateScale?0:t.outerRadius,innerRadius:this.options.animation.animateScale?0:t.innerRadius,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(t.backgroundColor,o,this.options.elements.slice.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(t.hoverBackgroundColor,o,this.options.elements.slice.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(t.borderWidth,o,this.options.elements.slice.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(t.borderColor,o,this.options.elements.slice.borderColor),label:i.getValueAtIndexOrDefault(t.label,o,this.data.labels[o])}}),e.pivot()},this)},this)},update:function(t){this.outerRadius=(i.min([this.chart.width,this.chart.height])-this.options.elements.slice.borderWidth/2)/2,this.innerRadius=this.options.cutoutPercentage?this.outerRadius/100*this.options.cutoutPercentage:1,this.radiusLength=(this.outerRadius-this.innerRadius)/this.data.datasets.length,i.each(this.data.datasets,function(t,e){t.total=0,i.each(t.data,function(e){t.total+=Math.abs(e)},this),t.outerRadius=this.outerRadius-this.radiusLength*e,t.innerRadius=t.outerRadius-this.radiusLength,i.each(t.metaData,function(o,s){i.extend(o,{_chart:this.chart,_datasetIndex:e,_index:s,_model:{x:this.chart.width/2,y:this.chart.height/2,circumference:this.calculateCircumference(t,t.data[s]),outerRadius:t.outerRadius,innerRadius:t.innerRadius,backgroundColor:o.custom&&o.custom.backgroundColor?o.custom.backgroundColor:i.getValueAtIndexOrDefault(t.backgroundColor,s,this.options.elements.slice.backgroundColor),hoverBackgroundColor:o.custom&&o.custom.hoverBackgroundColor?o.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(t.hoverBackgroundColor,s,this.options.elements.slice.hoverBackgroundColor),borderWidth:o.custom&&o.custom.borderWidth?o.custom.borderWidth:i.getValueAtIndexOrDefault(t.borderWidth,s,this.options.elements.slice.borderWidth),borderColor:o.custom&&o.custom.borderColor?o.custom.borderColor:i.getValueAtIndexOrDefault(t.borderColor,s,this.options.elements.slice.borderColor),label:i.getValueAtIndexOrDefault(t.label,s,this.data.labels[s])}}),0===s?o._model.startAngle=Math.PI*-.5:o._model.startAngle=t.metaData[s-1]._model.endAngle,o._model.endAngle=o._model.startAngle+o._model.circumference,s<t.data.length-1&&(t.metaData[s+1]._model.startAngle=o._model.endAngle),o.pivot()},this)},this),this.render(t)},draw:function(t){t=t||1,this.clear(),this.eachElement(function(e){e.transition(t).draw()},this),this.tooltip.transition(t).draw()},events:function(t){this.lastActive=this.lastActive||[],"mouseout"==t.type?this.active=[]:this.active=function(){switch(this.options.hover.mode){case"single":return this.getSliceAtEvent(t);case"label":return this.getSlicesAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.slice.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.slice.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.slice.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.slice.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.slice.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.slice.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,this.active[0]._model.borderColor),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.hoverBorderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,this.active[0]._model.borderColor),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.hoverBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this},getSliceAtEvent:function(t){var e=[],o=i.getRelativePosition(t);return this.eachElement(function(t,i){t.inRange(o.x,o.y)&&e.push(t)},this),e}}),e.types.Doughnut.extend({name:"Pie",defaults:i.merge(o,{cutoutPercentage:0})})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={stacked:!1,hover:{mode:"label"},scales:{xAxes:[{scaleType:"dataset",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{scaleType:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]}};e.Type.extend({name:"Line",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaDataset=new e.Line({_chart:this.chart,_datasetIndex:o,_points:t.metaData}),t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Point({_datasetIndex:o,_index:s,_chart:this.chart,_model:{x:0,y:0}}))},this),t.xAxisID=this.options.scales.xAxes[0].id,t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},nextPoint:function(t,e){return t[e+1]||t[e]},previousPoint:function(t,e){return t[e-1]||t[e]},resetElements:function(){this.eachElement(function(t,e,o,s){var a,n=this.scales[this.data.datasets[s].xAxisID],r=this.scales[this.data.datasets[s].yAxisID];a=r.getPixelForValue(r.min<0&&r.max<0?r.max:r.min>0&&r.max>0?r.min:0),i.extend(t,{_chart:this.chart,_xScale:n,_yScale:r,_datasetIndex:s,_index:e,_model:{x:n.getPixelForValue(null,e,!0),y:a,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.data.datasets[s].radius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].hitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,e){var o,s=this.scales[t.yAxisID];o=s.getPixelForValue(s.min<0&&s.max<0?s.max:s.min>0&&s.max>0?s.min:0),i.extend(t.metaDataset,{_scale:s,_datasetIndex:e,_children:t.metaData,_model:{tension:t.metaDataset.custom&&t.metaDataset.custom.tension?t.metaDataset.custom.tension:t.tension||this.options.elements.line.tension,backgroundColor:t.metaDataset.custom&&t.metaDataset.custom.backgroundColor?t.metaDataset.custom.backgroundColor:t.backgroundColor||this.options.elements.line.backgroundColor,borderWidth:t.metaDataset.custom&&t.metaDataset.custom.borderWidth?t.metaDataset.custom.borderWidth:t.borderWidth||this.options.elements.line.borderWidth,borderColor:t.metaDataset.custom&&t.metaDataset.custom.borderColor?t.metaDataset.custom.borderColor:t.borderColor||this.options.elements.line.borderColor,fill:t.metaDataset.custom&&t.metaDataset.custom.fill?t.metaDataset.custom.fill:void 0!==t.fill?t.fill:this.options.elements.line.fill,skipNull:void 0!==t.skipNull?t.skipNull:this.options.elements.line.skipNull,drawNull:void 0!==t.drawNull?t.drawNull:this.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:o}}),t.metaDataset.pivot()}),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:n,_datasetIndex:s,_index:e,_model:{x:a.getPixelForValue(null,e,!0),y:n.getPointPixelForValue(this.data.datasets[s].data[e],e,s),tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.data.datasets[s].radius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].hitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,
 a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this),this.render(t)},buildScale:function(){var t=this,o=function(){this.min=null,this.max=null;var e=[],o=[];if(t.options.stacked){i.each(t.data.datasets,function(s){s.yAxisID===this.id&&i.each(s.data,function(i,s){e[s]=e[s]||0,o[s]=o[s]||0,t.options.relativePoints?e[s]=100:0>i?o[s]+=i:e[s]+=i},this)},this);var s=e.concat(o);this.min=i.min(s),this.max=i.max(s)}else i.each(t.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)};this.scales={};var s=e.scales.getScaleConstructor(this.options.scales.xAxes[0].scaleType),a=new s({ctx:this.chart.ctx,options:this.options.scales.xAxes[0],calculateRange:function(){this.labels=t.data.labels,this.min=0,this.max=this.labels.length},id:this.options.scales.xAxes[0].id});this.scales[a.id]=a,i.each(this.options.scales.yAxes,function(i){var s=e.scales.getScaleConstructor(i.scaleType),a=new s({ctx:this.chart.ctx,options:i,calculateRange:o,getPointPixelForValue:function(e,i,o){if(t.options.stacked){for(var s=0,a=0,n=0;o>n;++n)t.data.datasets[n].data[i]<0?a+=t.data.datasets[n].data[i]:s+=t.data.datasets[n].data[i];return this.getPixelForValue(0>e?a+e:s+e)}return this.getPixelForValue(e)},id:i.id});this.scales[a.id]=a},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.scales,function(t){t.draw(this.chartArea)},this);for(var o=this.data.datasets.length-1;o>=0;o--){var s=this.data.datasets[o];i.each(s.metaData,function(t,i){t.transition(e)},this),s.metaDataset.transition(e).draw(),i.each(s.metaData,function(t){t.draw()})}this.tooltip.transition(e).draw()},events:function(t){this.lastActive=this.lastActive||[],"mouseout"==t.type?this.active=[]:this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.radius=this.lastActive[0].custom&&this.lastActive[0].custom.radius?this.lastActive[0].custom.radius:i.getValueAtIndexOrDefault(e.radius,o,this.options.elements.point.radius),this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.radius=this.lastActive[s].custom&&this.lastActive[s].custom.radius?this.lastActive[s].custom.radius:i.getValueAtIndexOrDefault(e.radius,o,this.options.elements.point.radius),this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.radius?this.active[0].custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.options.elements.point.hoverRadius),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.radius?this.active[s].custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.options.elements.point.hoverRadius),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={scale:{scaleType:"radialLinear",display:!0,animate:!1,lineArc:!0,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2}},animateRotate:!0};e.Type.extend({name:"PolarArea",defaults:o,initialize:function(){var t=this,o=e.scales.getScaleConstructor(this.options.scale.scaleType);this.scale=new o({options:this.options.scale,lineArc:!0,width:this.chart.width,height:this.chart.height,xCenter:this.chart.width/2,yCenter:this.chart.height/2,ctx:this.chart.ctx,valuesCount:this.data.length,calculateRange:function(){this.min=null,this.max=null,i.each(t.data.datasets[0].data,function(t){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)}}),i.bindEvents(this,this.options.events,this.events),i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Arc({_chart:this.chart,_datasetIndex:o,_index:s,_model:{}}))},this)},this),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),this.updateScaleRange(),this.scale.calculateRange(),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},updateScaleRange:function(){i.extend(this.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})},resetElements:function(){1/this.data.datasets[0].data.length*2;i.each(this.data.datasets[0].metaData,function(t,e){this.data.datasets[0].data[e];i.extend(t,{_index:e,_model:{x:this.chart.width/2,y:this.chart.height/2,innerRadius:0,outerRadius:0,startAngle:Math.PI*-.5,endAngle:Math.PI*-.5,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor,e,this.options.elements.slice.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor,e,this.options.elements.slice.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth,e,this.options.elements.slice.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[0].borderColor,e,this.options.elements.slice.borderColor),label:i.getValueAtIndexOrDefault(this.data.datasets[0].labels,e,this.data.datasets[0].labels[e])}}),t.pivot()},this)},update:function(t){this.updateScaleRange(),this.scale.calculateRange(),this.scale.generateTicks(),this.scale.buildYLabels(),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height);var o=1/this.data.datasets[0].data.length*2;i.each(this.data.datasets[0].metaData,function(t,e){var s=this.data.datasets[0].data[e],a=-.5*Math.PI+Math.PI*o*e,n=a+o*Math.PI;i.extend(t,{_index:e,_model:{x:this.chart.width/2,y:this.chart.height/2,innerRadius:0,outerRadius:this.scale.calculateCenterOffset(s),startAngle:a,endAngle:n,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor,e,this.options.elements.slice.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor,e,this.options.elements.slice.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth,e,this.options.elements.slice.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[0].borderColor,e,this.options.elements.slice.borderColor),label:i.getValueAtIndexOrDefault(this.data.datasets[0].labels,e,this.data.datasets[0].labels[e])}}),t.pivot(),console.log(t)},this),this.render(t)},draw:function(t){var e=t||1;this.clear(),i.each(this.data.datasets[0].metaData,function(t,i){t.transition(e).draw()},this),this.scale.draw(),this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getSliceAtEvent(t);case"label":return this.getSlicesAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.slice.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.slice.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.slice.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.slice.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.slice.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.slice.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+1),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+1),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this},getSliceAtEvent:function(t){var e=[],o=i.getRelativePosition(t);return this.eachElement(function(t,i){t.inRange(o.x,o.y)&&e.push(t)},this),e}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.Type.extend({name:"Radar",defaults:{scale:{scaleType:"radialLinear",display:!0,animate:!1,lineArc:!1,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1},angleLines:{show:!0,color:"rgba(0,0,0,.1)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},elements:{line:{tension:0}},legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].strokeColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>'},initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaDataset=new e.Line({_chart:this.chart,_datasetIndex:o,_points:t.metaData,_loop:!0}),t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Point({_datasetIndex:o,_index:s,_chart:this.chart,_model:{x:0,y:0}}))},this)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},nextPoint:function(t,e){return t[e+1]||t[0]},previousPoint:function(t,e){return t[e-1]||t[t.length-1]},resetElements:function(){this.eachElement(function(t,e,o,s){i.extend(t,{_chart:this.chart,_datasetIndex:s,_index:e,_scale:this.scale,_model:{x:this.scale.xCenter,y:this.scale.yCenter,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=this.scale.xCenter,t._model.controlPointPreviousY=this.scale.yCenter,t._model.controlPointNextX=this.scale.xCenter,t._model.controlPointNextY=this.scale.yCenter,t.pivot()},this)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,e){var o;o=this.scale.min<0&&this.scale.max<0?this.scale.getPointPosition(0,this.scale.max):this.scale.min>0&&this.scale.max>0?this.scale.getPointPosition(0,this.scale.min):this.scale.getPointPosition(0,0),i.extend(t.metaDataset,{_datasetIndex:e,_children:t.metaData,_model:{tension:t.tension||this.options.elements.line.tension,backgroundColor:t.backgroundColor||this.options.elements.line.backgroundColor,borderWidth:t.borderWidth||this.options.elements.line.borderWidth,borderColor:t.borderColor||this.options.elements.line.borderColor,fill:void 0!==t.fill?t.fill:this.options.elements.line.fill,skipNull:void 0!==t.skipNull?t.skipNull:this.options.elements.line.skipNull,drawNull:void 0!==t.drawNull?t.drawNull:this.options.elements.line.drawNull,scaleTop:this.scale.top,scaleBottom:this.scale.bottom,scaleZero:o}}),t.metaDataset.pivot()}),this.eachElement(function(t,e,o,s){var a=this.scale.getPointPosition(e,this.scale.calculateCenterOffset(this.data.datasets[s].data[e]));i.extend(t,{_chart:this.chart,_datasetIndex:s,_index:e,_model:{x:a.x,y:a.y,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this),this.render(t)},buildScale:function(){var t=this,o=e.scales.getScaleConstructor(this.options.scale.scaleType);this.scale=new o({options:this.options.scale,height:this.chart.height,width:this.chart.width,xCenter:this.chart.width/2,yCenter:this.chart.height/2,ctx:this.chart.ctx,labels:this.data.labels,valuesCount:this.data.datasets[0].data.length,calculateRange:function(){this.min=null,this.max=null,i.each(t.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)}}),this.scale.setScaleSize(),this.scale.calculateRange(),this.scale.generateTicks(),this.scale.buildYLabels()},draw:function(t){var e=t||1;this.clear(),this.scale.draw(this.chartArea);for(var o=this.data.datasets.length-1;o>=0;o--){var s=this.data.datasets[o];i.each(s.metaData,function(t,i){t.transition(e)},this),s.metaDataset.transition(e).draw(),i.each(s.metaData,function(t){t.draw()})}this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.radius=this.lastActive[0].custom&&this.lastActive[0].custom.radius?this.lastActive[0].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.radius=this.lastActive[s].custom&&this.lastActive[s].custom.radius?this.lastActive[s].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+2),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth+2);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+2),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth+2);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={hover:{mode:"single"},scales:{xAxes:[{scaleType:"linear",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,integersOnly:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{scaleType:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,integersOnly:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]},legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].borderColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>',tooltips:{template:"(<%= value.x %>, <%= value.y %>)",multiTemplate:"<%if (datasetLabel){%><%=datasetLabel%>: <%}%>(<%= value.x %>, <%= value.y %>)"}};e.Type.extend({name:"Scatter",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaDataset=new e.Line({_chart:this.chart,_datasetIndex:o,_points:t.metaData}),t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Point({_datasetIndex:o,_index:s,_chart:this.chart,_model:{x:0,y:0}}))},this),t.xAxisID||(t.xAxisID=this.options.scales.xAxes[0].id),t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},nextPoint:function(t,e){return t[e+1]||t[e]},previousPoint:function(t,e){return t[e-1]||t[e]},resetElements:function(){this.eachElement(function(t,e,o,s){var a,n=this.scales[this.data.datasets[s].xAxisID],r=this.scales[this.data.datasets[s].yAxisID];a=r.getPixelForValue(r.min<0&&r.max<0?r.max:r.min>0&&r.max>0?r.min:0),i.extend(t,{_chart:this.chart,_xScale:n,_yScale:r,_datasetIndex:s,_index:e,_model:{x:n.getPixelForValue(this.data.datasets[s].data[e].x),y:a,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),
-backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e]||null===this.data.datasets[s].data[e].x||null===this.data.datasets[s].data[e].y,hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},update:function(){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,e){var o,s=this.scales[t.yAxisID];o=s.getPixelForValue(s.min<0&&s.max<0?s.max:s.min>0&&s.max>0?s.min:0),i.extend(t.metaDataset,{_scale:s,_datasetIndex:e,_children:t.metaData,_model:{tension:t.tension||this.options.elements.line.tension,backgroundColor:t.backgroundColor||this.options.elements.line.backgroundColor,borderWidth:t.borderWidth||this.options.elements.line.borderWidth,borderColor:t.borderColor||this.options.elements.line.borderColor,fill:void 0!==t.fill?t.fill:this.options.elements.line.fill,skipNull:void 0!==t.skipNull?t.skipNull:this.options.elements.line.skipNull,drawNull:void 0!==t.drawNull?t.drawNull:this.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:o}}),t.metaDataset.pivot()}),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:n,_datasetIndex:s,_index:e,_model:{x:a.getPixelForValue(this.data.datasets[s].data[e].x),y:n.getPixelForValue(this.data.datasets[s].data[e].y),tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e]||null===this.data.datasets[s].data[e].x||null===this.data.datasets[s].data[e].y,hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this),this.render()},buildScale:function(){var t=this,o=function(){this.min=null,this.max=null,i.each(t.data.datasets,function(t){t.xAxisID===this.id&&i.each(t.data,function(t){null===this.min?this.min=t.x:t.x<this.min&&(this.min=t.x),null===this.max?this.max=t.x:t.x>this.max&&(this.max=t.x)},this)},this)},s=function(){this.min=null,this.max=null,i.each(t.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t){null===this.min?this.min=t.y:t.y<this.min&&(this.min=t.y),null===this.max?this.max=t.y:t.y>this.max&&(this.max=t.y)},this)},this)};this.scales={},i.each(this.options.scales.xAxes,function(t){var i=e.scales.getScaleConstructor(t.scaleType),s=new i({ctx:this.chart.ctx,options:t,calculateRange:o,id:t.id});this.scales[s.id]=s},this),i.each(this.options.scales.yAxes,function(t){var i=e.scales.getScaleConstructor(t.scaleType),o=new i({ctx:this.chart.ctx,options:t,calculateRange:s,id:t.id,getPointPixelForValue:function(t,e,i){return this.getPixelForValue(t)}});this.scales[o.id]=o},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.scales,function(t){t.draw(this.chartArea)},this);for(var o=this.data.datasets.length-1;o>=0;o--){var s=this.data.datasets[o];i.each(s.metaData,function(t,i){t.transition(e)},this),s.metaDataset.transition(e).draw(),i.each(s.metaData,function(t){t.draw()})}this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.radius=this.lastActive[0].custom&&this.lastActive[0].custom.radius?this.lastActive[0].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.radius=this.lastActive[s].custom&&this.lastActive[s].custom.radius?this.lastActive[s].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+1),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+1),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hoverAnimationDuration))}return this.lastActive=this.active,this}})}.call(this),!function t(e,i,o){function s(n,r){if(!i[n]){if(!e[n]){var l="function"==typeof require&&require;if(!r&&l)return l(n,!0);if(a)return a(n,!0);var h=new Error("Cannot find module '"+n+"'");throw h.code="MODULE_NOT_FOUND",h}var c=i[n]={exports:{}};e[n][0].call(c.exports,function(t){var i=e[n][1][t];return s(i?i:t)},c,c.exports,t,e,i,o)}return i[n].exports}for(var a="function"==typeof require&&require,n=0;n<o.length;n++)s(o[n]);return s}({1:[function(t,e,i){!function(){var i=t("color-convert"),o=t("color-string"),s=function(t){if(t instanceof s)return t;if(!(this instanceof s))return new 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this.setSpace("hwb",arguments)},cmyk:function(t){return this.setSpace("cmyk",arguments)},rgbArray:function(){return this.values.rgb},hslArray:function(){return this.values.hsl},hsvArray:function(){return this.values.hsv},hwbArray:function(){return 1!==this.values.alpha?this.values.hwb.concat([this.values.alpha]):this.values.hwb},cmykArray:function(){return this.values.cmyk},rgbaArray:function(){var t=this.values.rgb;return t.concat([this.values.alpha])},hslaArray:function(){var t=this.values.hsl;return t.concat([this.values.alpha])},alpha:function(t){return void 0===t?this.values.alpha:(this.setValues("alpha",t),this)},red:function(t){return this.setChannel("rgb",0,t)},green:function(t){return this.setChannel("rgb",1,t)},blue:function(t){return this.setChannel("rgb",2,t)},hue:function(t){return this.setChannel("hsl",0,t)},saturation:function(t){return this.setChannel("hsl",1,t)},lightness:function(t){return this.setChannel("hsl",2,t)},saturationv:function(t){return this.setChannel("hsv",1,t)},whiteness:function(t){return this.setChannel("hwb",1,t)},blackness:function(t){return this.setChannel("hwb",2,t)},value:function(t){return this.setChannel("hsv",2,t)},cyan:function(t){return this.setChannel("cmyk",0,t)},magenta:function(t){return this.setChannel("cmyk",1,t)},yellow:function(t){return this.setChannel("cmyk",2,t)},black:function(t){return this.setChannel("cmyk",3,t)},hexString:function(){return o.hexString(this.values.rgb)},rgbString:function(){return o.rgbString(this.values.rgb,this.values.alpha)},rgbaString:function(){return o.rgbaString(this.values.rgb,this.values.alpha)},percentString:function(){return o.percentString(this.values.rgb,this.values.alpha)},hslString:function(){return o.hslString(this.values.hsl,this.values.alpha)},hslaString:function(){return o.hslaString(this.values.hsl,this.values.alpha)},hwbString:function(){return o.hwbString(this.values.hwb,this.values.alpha)},keyword:function(){return o.keyword(this.values.rgb,this.values.alpha)},rgbNumber:function(){return this.values.rgb[0]<<16|this.values.rgb[1]<<8|this.values.rgb[2]},luminosity:function(){for(var t=this.values.rgb,e=[],i=0;i<t.length;i++){var o=t[i]/255;e[i]=.03928>=o?o/12.92:Math.pow((o+.055)/1.055,2.4)}return.2126*e[0]+.7152*e[1]+.0722*e[2]},contrast:function(t){var e=this.luminosity(),i=t.luminosity();return e>i?(e+.05)/(i+.05):(i+.05)/(e+.05)},level:function(t){var e=this.contrast(t);return e>=7.1?"AAA":e>=4.5?"AA":""},dark:function(){var t=this.values.rgb,e=(299*t[0]+587*t[1]+114*t[2])/1e3;return 128>e},light:function(){return!this.dark()},negate:function(){for(var t=[],e=0;3>e;e++)t[e]=255-this.values.rgb[e];return this.setValues("rgb",t),this},lighten:function(t){return this.values.hsl[2]+=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},darken:function(t){return this.values.hsl[2]-=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},saturate:function(t){return this.values.hsl[1]+=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},desaturate:function(t){return this.values.hsl[1]-=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},whiten:function(t){return this.values.hwb[1]+=this.values.hwb[1]*t,this.setValues("hwb",this.values.hwb),this},blacken:function(t){return this.values.hwb[2]+=this.values.hwb[2]*t,this.setValues("hwb",this.values.hwb),this},greyscale:function(){var t=this.values.rgb,e=.3*t[0]+.59*t[1]+.11*t[2];return this.setValues("rgb",[e,e,e]),this},clearer:function(t){return this.setValues("alpha",this.values.alpha-this.values.alpha*t),this},opaquer:function(t){return this.setValues("alpha",this.values.alpha+this.values.alpha*t),this},rotate:function(t){var e=this.values.hsl[0];return e=(e+t)%360,e=0>e?360+e:e,this.values.hsl[0]=e,this.setValues("hsl",this.values.hsl),this},mix:function(t,e){e=1-(null==e?.5:e);for(var i=2*e-1,o=this.alpha()-t.alpha(),s=((i*o==-1?i:(i+o)/(1+i*o))+1)/2,a=1-s,n=this.rgbArray(),r=t.rgbArray(),l=0;l<n.length;l++)n[l]=n[l]*s+r[l]*a;this.setValues("rgb",n);var h=this.alpha()*e+t.alpha()*(1-e);return this.setValues("alpha",h),this},toJSON:function(){return this.rgb()},clone:function(){return new s(this.rgb())}},s.prototype.getValues=function(t){for(var e={},i=0;i<t.length;i++)e[t.charAt(i)]=this.values[t][i];return 1!=this.values.alpha&&(e.a=this.values.alpha),e},s.prototype.setValues=function(t,e){var o={rgb:["red","green","blue"],hsl:["hue","saturation","lightness"],hsv:["hue","saturation","value"],hwb:["hue","whiteness","blackness"],cmyk:["cyan","magenta","yellow","black"]},s={rgb:[255,255,255],hsl:[360,100,100],hsv:[360,100,100],hwb:[360,100,100],cmyk:[100,100,100,100]},a=1;if("alpha"==t)a=e;else if(e.length)this.values[t]=e.slice(0,t.length),a=e[t.length];else if(void 0!==e[t.charAt(0)]){for(var n=0;n<t.length;n++)this.values[t][n]=e[t.charAt(n)];a=e.a}else if(void 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h(Y(t))}e.exports={rgb2hsl:o,rgb2hsv:s,rgb2hwb:a,rgb2cmyk:n,rgb2keyword:l,rgb2xyz:h,rgb2lab:c,rgb2lch:d,hsl2rgb:u,hsl2hsv:m,hsl2hwb:v,hsl2cmyk:p,hsl2keyword:f,hsv2rgb:x,hsv2hsl:A,hsv2hwb:C,hsv2cmyk:y,hsv2keyword:_,hwb2rgb:w,hwb2hsl:k,hwb2hsv:P,hwb2cmyk:S,hwb2keyword:I,cmyk2rgb:W,cmyk2hsl:D,cmyk2hsv:O,cmyk2hwb:M,cmyk2keyword:V,keyword2rgb:Y,keyword2hsl:q,keyword2hsv:j,keyword2hwb:X,keyword2cmyk:Z,keyword2lab:Q,keyword2xyz:G,xyz2rgb:B,xyz2lab:R,xyz2lch:T,lab2xyz:z,lab2rgb:F,lab2lch:L,lch2lab:E,lch2xyz:N,lch2rgb:H};var U={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]},$={};for(var J in U)$[JSON.stringify(U[J])]=J},{}],3:[function(t,e,i){var o=t("./conversions"),s=function(){return new h};for(var a in o){s[a+"Raw"]=function(t){return function(e){return"number"==typeof e&&(e=Array.prototype.slice.call(arguments)),o[t](e)}}(a);var n=/(\w+)2(\w+)/.exec(a),r=n[1],l=n[2];s[r]=s[r]||{},s[r][l]=s[a]=function(t){return function(e){"number"==typeof e&&(e=Array.prototype.slice.call(arguments));var i=o[t](e);if("string"==typeof i||void 0===i)return i;for(var s=0;s<i.length;s++)i[s]=Math.round(i[s]);return i}}(a)}var h=function(){this.convs={}};h.prototype.routeSpace=function(t,e){var i=e[0];return void 0===i?this.getValues(t):("number"==typeof i&&(i=Array.prototype.slice.call(e)),this.setValues(t,i))},h.prototype.setValues=function(t,e){return this.space=t,this.convs={},this.convs[t]=e,this},h.prototype.getValues=function(t){var e=this.convs[t];if(!e){var i=this.space,o=this.convs[i];e=s[i][t](o),this.convs[t]=e}return e},["rgb","hsl","hsv","cmyk","keyword"].forEach(function(t){h.prototype[t]=function(e){return this.routeSpace(t,arguments)}}),e.exports=s},{"./conversions":2}],4:[function(t,e,i){function o(t){if(t){var e=/^#([a-fA-F0-9]{3})$/,i=/^#([a-fA-F0-9]{6})$/,o=/^rgba?\(\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/,s=/^rgba?\(\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/,a=/(\D+)/,n=[0,0,0],r=1,l=t.match(e);if(l){l=l[1];for(var h=0;h<n.length;h++)n[h]=parseInt(l[h]+l[h],16)}else if(l=t.match(i)){l=l[1];for(var h=0;h<n.length;h++)n[h]=parseInt(l.slice(2*h,2*h+2),16)}else if(l=t.match(o)){for(var h=0;h<n.length;h++)n[h]=parseInt(l[h+1]);r=parseFloat(l[4])}else if(l=t.match(s)){for(var h=0;h<n.length;h++)n[h]=Math.round(2.55*parseFloat(l[h+1]));r=parseFloat(l[4])}else if(l=t.match(a)){if("transparent"==l[1])return[0,0,0,0];if(n=A[l[1]],!n)return}for(var h=0;h<n.length;h++)n[h]=b(n[h],0,255);return r=r||0==r?b(r,0,1):1,n[3]=r,n}}function s(t){if(t){var e=/^hsla?\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/,i=t.match(e);if(i){var o=parseFloat(i[4]),s=b(parseInt(i[1]),0,360),a=b(parseFloat(i[2]),0,100),n=b(parseFloat(i[3]),0,100),r=b(isNaN(o)?1:o,0,1);return[s,a,n,r]}}}function a(t){if(t){var e=/^hwb\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/,i=t.match(e);if(i){var o=parseFloat(i[4]),s=b(parseInt(i[1]),0,360),a=b(parseFloat(i[2]),0,100),n=b(parseFloat(i[3]),0,100),r=b(isNaN(o)?1:o,0,1);return[s,a,n,r]}}}function n(t){var e=o(t);return e&&e.slice(0,3)}function r(t){var e=s(t);return e&&e.slice(0,3)}function l(t){var e=o(t);return e?e[3]:(e=s(t))?e[3]:(e=a(t))?e[3]:void 0}function h(t){return"#"+x(t[0])+x(t[1])+x(t[2])}function c(t,e){return 1>e||t[3]&&t[3]<1?d(t,e):"rgb("+t[0]+", "+t[1]+", "+t[2]+")"}function d(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"rgba("+t[0]+", "+t[1]+", "+t[2]+", "+e+")"}function u(t,e){if(1>e||t[3]&&t[3]<1)return m(t,e);var i=Math.round(t[0]/255*100),o=Math.round(t[1]/255*100),s=Math.round(t[2]/255*100);return"rgb("+i+"%, "+o+"%, "+s+"%)"}function m(t,e){var i=Math.round(t[0]/255*100),o=Math.round(t[1]/255*100),s=Math.round(t[2]/255*100);return"rgba("+i+"%, "+o+"%, "+s+"%, "+(e||t[3]||1)+")"}function v(t,e){return 1>e||t[3]&&t[3]<1?p(t,e):"hsl("+t[0]+", "+t[1]+"%, "+t[2]+"%)"}function p(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"hsla("+t[0]+", "+t[1]+"%, "+t[2]+"%, "+e+")"}function g(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"hwb("+t[0]+", "+t[1]+"%, "+t[2]+"%"+(void 0!==e&&1!==e?", "+e:"")+")"}function f(t){return C[t.slice(0,3)]}function b(t,e,i){return Math.min(Math.max(e,t),i)}function x(t){var e=t.toString(16).toUpperCase();return e.length<2?"0"+e:e}var A=t("color-name");e.exports={getRgba:o,getHsla:s,getRgb:n,getHsl:r,getHwb:a,getAlpha:l,hexString:h,rgbString:c,rgbaString:d,percentString:u,percentaString:m,hslString:v,hslaString:p,hwbString:g,keyword:f};var C={};for(var y in A)C[A[y]]=y},{"color-name":5}],5:[function(t,e,i){e.exports={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],
+backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e]||null===this.data.datasets[s].data[e].x||null===this.data.datasets[s].data[e].y,hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},update:function(){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,e){var o,s=this.scales[t.yAxisID];o=s.getPixelForValue(s.min<0&&s.max<0?s.max:s.min>0&&s.max>0?s.min:0),i.extend(t.metaDataset,{_scale:s,_datasetIndex:e,_children:t.metaData,_model:{tension:t.tension||this.options.elements.line.tension,backgroundColor:t.backgroundColor||this.options.elements.line.backgroundColor,borderWidth:t.borderWidth||this.options.elements.line.borderWidth,borderColor:t.borderColor||this.options.elements.line.borderColor,fill:void 0!==t.fill?t.fill:this.options.elements.line.fill,skipNull:void 0!==t.skipNull?t.skipNull:this.options.elements.line.skipNull,drawNull:void 0!==t.drawNull?t.drawNull:this.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:o}}),t.metaDataset.pivot()}),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:n,_datasetIndex:s,_index:e,_model:{x:a.getPixelForValue(this.data.datasets[s].data[e].x),y:n.getPixelForValue(this.data.datasets[s].data[e].y),tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e]||null===this.data.datasets[s].data[e].x||null===this.data.datasets[s].data[e].y,hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this),this.render()},buildScale:function(){var t=this,o=function(){this.min=null,this.max=null,i.each(t.data.datasets,function(t){t.xAxisID===this.id&&i.each(t.data,function(t){null===this.min?this.min=t.x:t.x<this.min&&(this.min=t.x),null===this.max?this.max=t.x:t.x>this.max&&(this.max=t.x)},this)},this)},s=function(){this.min=null,this.max=null,i.each(t.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t){null===this.min?this.min=t.y:t.y<this.min&&(this.min=t.y),null===this.max?this.max=t.y:t.y>this.max&&(this.max=t.y)},this)},this)};this.scales={},i.each(this.options.scales.xAxes,function(t){var i=e.scales.getScaleConstructor(t.scaleType),s=new i({ctx:this.chart.ctx,options:t,calculateRange:o,id:t.id});this.scales[s.id]=s},this),i.each(this.options.scales.yAxes,function(t){var i=e.scales.getScaleConstructor(t.scaleType),o=new i({ctx:this.chart.ctx,options:t,calculateRange:s,id:t.id,getPointPixelForValue:function(t,e,i){return this.getPixelForValue(t)}});this.scales[o.id]=o},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.scales,function(t){t.draw(this.chartArea)},this);for(var o=this.data.datasets.length-1;o>=0;o--){var s=this.data.datasets[o];i.each(s.metaData,function(t,i){t.transition(e)},this),s.metaDataset.transition(e).draw(),i.each(s.metaData,function(t){t.draw()})}this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.radius=this.lastActive[0].custom&&this.lastActive[0].custom.radius?this.lastActive[0].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.radius=this.lastActive[s].custom&&this.lastActive[s].custom.radius?this.lastActive[s].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+1),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+1),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hoverAnimationDuration))}return this.lastActive=this.active,this}})}.call(this),!function t(e,i,o){function s(n,r){if(!i[n]){if(!e[n]){var l="function"==typeof require&&require;if(!r&&l)return l(n,!0);if(a)return a(n,!0);var h=new Error("Cannot find module '"+n+"'");throw h.code="MODULE_NOT_FOUND",h}var c=i[n]={exports:{}};e[n][0].call(c.exports,function(t){var i=e[n][1][t];return s(i?i:t)},c,c.exports,t,e,i,o)}return i[n].exports}for(var a="function"==typeof require&&require,n=0;n<o.length;n++)s(o[n]);return s}({1:[function(t,e,i){!function(){var i=t("color-convert"),o=t("color-string"),s=function(t){if(t instanceof s)return t;if(!(this instanceof s))return new s(t);if(this.values={rgb:[0,0,0],hsl:[0,0,0],hsv:[0,0,0],hwb:[0,0,0],cmyk:[0,0,0,0],alpha:1},"string"==typeof t){var e=o.getRgba(t);if(e)this.setValues("rgb",e);else if(e=o.getHsla(t))this.setValues("hsl",e);else{if(!(e=o.getHwb(t)))throw new Error('Unable to parse color from string "'+t+'"');this.setValues("hwb",e)}}else if("object"==typeof t){var e=t;if(void 0!==e.r||void 0!==e.red)this.setValues("rgb",e);else if(void 0!==e.l||void 0!==e.lightness)this.setValues("hsl",e);else if(void 0!==e.v||void 0!==e.value)this.setValues("hsv",e);else if(void 0!==e.w||void 0!==e.whiteness)this.setValues("hwb",e);else{if(void 0===e.c&&void 0===e.cyan)throw new Error("Unable to parse color from object "+JSON.stringify(t));this.setValues("cmyk",e)}}};s.prototype={rgb:function(t){return this.setSpace("rgb",arguments)},hsl:function(t){return this.setSpace("hsl",arguments)},hsv:function(t){return this.setSpace("hsv",arguments)},hwb:function(t){return this.setSpace("hwb",arguments)},cmyk:function(t){return this.setSpace("cmyk",arguments)},rgbArray:function(){return this.values.rgb},hslArray:function(){return this.values.hsl},hsvArray:function(){return this.values.hsv},hwbArray:function(){return 1!==this.values.alpha?this.values.hwb.concat([this.values.alpha]):this.values.hwb},cmykArray:function(){return this.values.cmyk},rgbaArray:function(){var t=this.values.rgb;return t.concat([this.values.alpha])},hslaArray:function(){var t=this.values.hsl;return t.concat([this.values.alpha])},alpha:function(t){return void 0===t?this.values.alpha:(this.setValues("alpha",t),this)},red:function(t){return this.setChannel("rgb",0,t)},green:function(t){return this.setChannel("rgb",1,t)},blue:function(t){return this.setChannel("rgb",2,t)},hue:function(t){return this.setChannel("hsl",0,t)},saturation:function(t){return this.setChannel("hsl",1,t)},lightness:function(t){return this.setChannel("hsl",2,t)},saturationv:function(t){return this.setChannel("hsv",1,t)},whiteness:function(t){return this.setChannel("hwb",1,t)},blackness:function(t){return this.setChannel("hwb",2,t)},value:function(t){return this.setChannel("hsv",2,t)},cyan:function(t){return this.setChannel("cmyk",0,t)},magenta:function(t){return this.setChannel("cmyk",1,t)},yellow:function(t){return this.setChannel("cmyk",2,t)},black:function(t){return this.setChannel("cmyk",3,t)},hexString:function(){return o.hexString(this.values.rgb)},rgbString:function(){return o.rgbString(this.values.rgb,this.values.alpha)},rgbaString:function(){return o.rgbaString(this.values.rgb,this.values.alpha)},percentString:function(){return o.percentString(this.values.rgb,this.values.alpha)},hslString:function(){return o.hslString(this.values.hsl,this.values.alpha)},hslaString:function(){return o.hslaString(this.values.hsl,this.values.alpha)},hwbString:function(){return o.hwbString(this.values.hwb,this.values.alpha)},keyword:function(){return o.keyword(this.values.rgb,this.values.alpha)},rgbNumber:function(){return this.values.rgb[0]<<16|this.values.rgb[1]<<8|this.values.rgb[2]},luminosity:function(){for(var t=this.values.rgb,e=[],i=0;i<t.length;i++){var o=t[i]/255;e[i]=.03928>=o?o/12.92:Math.pow((o+.055)/1.055,2.4)}return.2126*e[0]+.7152*e[1]+.0722*e[2]},contrast:function(t){var e=this.luminosity(),i=t.luminosity();return e>i?(e+.05)/(i+.05):(i+.05)/(e+.05)},level:function(t){var e=this.contrast(t);return e>=7.1?"AAA":e>=4.5?"AA":""},dark:function(){var t=this.values.rgb,e=(299*t[0]+587*t[1]+114*t[2])/1e3;return 128>e},light:function(){return!this.dark()},negate:function(){for(var t=[],e=0;3>e;e++)t[e]=255-this.values.rgb[e];return this.setValues("rgb",t),this},lighten:function(t){return this.values.hsl[2]+=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},darken:function(t){return this.values.hsl[2]-=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},saturate:function(t){return this.values.hsl[1]+=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},desaturate:function(t){return this.values.hsl[1]-=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},whiten:function(t){return this.values.hwb[1]+=this.values.hwb[1]*t,this.setValues("hwb",this.values.hwb),this},blacken:function(t){return this.values.hwb[2]+=this.values.hwb[2]*t,this.setValues("hwb",this.values.hwb),this},greyscale:function(){var t=this.values.rgb,e=.3*t[0]+.59*t[1]+.11*t[2];return this.setValues("rgb",[e,e,e]),this},clearer:function(t){return this.setValues("alpha",this.values.alpha-this.values.alpha*t),this},opaquer:function(t){return this.setValues("alpha",this.values.alpha+this.values.alpha*t),this},rotate:function(t){var e=this.values.hsl[0];return e=(e+t)%360,e=0>e?360+e:e,this.values.hsl[0]=e,this.setValues("hsl",this.values.hsl),this},mix:function(t,e){e=1-(null==e?.5:e);for(var i=2*e-1,o=this.alpha()-t.alpha(),s=((i*o==-1?i:(i+o)/(1+i*o))+1)/2,a=1-s,n=this.rgbArray(),r=t.rgbArray(),l=0;l<n.length;l++)n[l]=n[l]*s+r[l]*a;this.setValues("rgb",n);var h=this.alpha()*e+t.alpha()*(1-e);return this.setValues("alpha",h),this},toJSON:function(){return this.rgb()},clone:function(){return new s(this.rgb())}},s.prototype.getValues=function(t){for(var e={},i=0;i<t.length;i++)e[t.charAt(i)]=this.values[t][i];return 1!=this.values.alpha&&(e.a=this.values.alpha),e},s.prototype.setValues=function(t,e){var o={rgb:["red","green","blue"],hsl:["hue","saturation","lightness"],hsv:["hue","saturation","value"],hwb:["hue","whiteness","blackness"],cmyk:["cyan","magenta","yellow","black"]},s={rgb:[255,255,255],hsl:[360,100,100],hsv:[360,100,100],hwb:[360,100,100],cmyk:[100,100,100,100]},a=1;if("alpha"==t)a=e;else if(e.length)this.values[t]=e.slice(0,t.length),a=e[t.length];else if(void 0!==e[t.charAt(0)]){for(var n=0;n<t.length;n++)this.values[t][n]=e[t.charAt(n)];a=e.a}else if(void 0!==e[o[t][0]]){for(var r=o[t],n=0;n<t.length;n++)this.values[t][n]=e[r[n]];a=e.alpha}if(this.values.alpha=Math.max(0,Math.min(1,void 0!==a?a:this.values.alpha)),"alpha"!=t){for(var n=0;n<t.length;n++){var l=Math.max(0,Math.min(s[t][n],this.values[t][n]));this.values[t][n]=Math.round(l)}for(var h in o){h!=t&&(this.values[h]=i[t][h](this.values[t]));for(var n=0;n<h.length;n++){var l=Math.max(0,Math.min(s[h][n],this.values[h][n]));this.values[h][n]=Math.round(l)}}return!0}},s.prototype.setSpace=function(t,e){var i=e[0];return void 0===i?this.getValues(t):("number"==typeof i&&(i=Array.prototype.slice.call(e)),this.setValues(t,i),this)},s.prototype.setChannel=function(t,e,i){return void 0===i?this.values[t][e]:(this.values[t][e]=i,this.setValues(t,this.values[t]),this)},window.Color=e.exports=s}()},{"color-convert":3,"color-string":4}],2:[function(t,e,i){function o(t){var e,i,o,s=t[0]/255,a=t[1]/255,n=t[2]/255,r=Math.min(s,a,n),l=Math.max(s,a,n),h=l-r;return l==r?e=0:s==l?e=(a-n)/h:a==l?e=2+(n-s)/h:n==l&&(e=4+(s-a)/h),e=Math.min(60*e,360),0>e&&(e+=360),o=(r+l)/2,i=l==r?0:.5>=o?h/(l+r):h/(2-l-r),[e,100*i,100*o]}function s(t){var e,i,o,s=t[0],a=t[1],n=t[2],r=Math.min(s,a,n),l=Math.max(s,a,n),h=l-r;return i=0==l?0:h/l*1e3/10,l==r?e=0:s==l?e=(a-n)/h:a==l?e=2+(n-s)/h:n==l&&(e=4+(s-a)/h),e=Math.min(60*e,360),0>e&&(e+=360),o=l/255*1e3/10,[e,i,o]}function a(t){var e=t[0],i=t[1],s=t[2],a=o(t)[0],n=1/255*Math.min(e,Math.min(i,s)),s=1-1/255*Math.max(e,Math.max(i,s));return[a,100*n,100*s]}function n(t){var e,i,o,s,a=t[0]/255,n=t[1]/255,r=t[2]/255;return s=Math.min(1-a,1-n,1-r),e=(1-a-s)/(1-s)||0,i=(1-n-s)/(1-s)||0,o=(1-r-s)/(1-s)||0,[100*e,100*i,100*o,100*s]}function l(t){return $[JSON.stringify(t)]}function h(t){var e=t[0]/255,i=t[1]/255,o=t[2]/255;e=e>.04045?Math.pow((e+.055)/1.055,2.4):e/12.92,i=i>.04045?Math.pow((i+.055)/1.055,2.4):i/12.92,o=o>.04045?Math.pow((o+.055)/1.055,2.4):o/12.92;var s=.4124*e+.3576*i+.1805*o,a=.2126*e+.7152*i+.0722*o,n=.0193*e+.1192*i+.9505*o;return[100*s,100*a,100*n]}function c(t){var e,i,o,s=h(t),a=s[0],n=s[1],r=s[2];return a/=95.047,n/=100,r/=108.883,a=a>.008856?Math.pow(a,1/3):7.787*a+16/116,n=n>.008856?Math.pow(n,1/3):7.787*n+16/116,r=r>.008856?Math.pow(r,1/3):7.787*r+16/116,e=116*n-16,i=500*(a-n),o=200*(n-r),[e,i,o]}function d(t){return L(c(t))}function u(t){var e,i,o,s,a,n=t[0]/360,r=t[1]/100,l=t[2]/100;if(0==r)return a=255*l,[a,a,a];i=.5>l?l*(1+r):l+r-l*r,e=2*l-i,s=[0,0,0];for(var h=0;3>h;h++)o=n+1/3*-(h-1),0>o&&o++,o>1&&o--,a=1>6*o?e+6*(i-e)*o:1>2*o?i:2>3*o?e+(i-e)*(2/3-o)*6:e,s[h]=255*a;return s}function m(t){var e,i,o=t[0],s=t[1]/100,a=t[2]/100;return a*=2,s*=1>=a?a:2-a,i=(a+s)/2,e=2*s/(a+s),[o,100*e,100*i]}function v(t){return a(u(t))}function p(t){return n(u(t))}function f(t){return l(u(t))}function x(t){var e=t[0]/60,i=t[1]/100,o=t[2]/100,s=Math.floor(e)%6,a=e-Math.floor(e),n=255*o*(1-i),r=255*o*(1-i*a),l=255*o*(1-i*(1-a)),o=255*o;switch(s){case 0:return[o,l,n];case 1:return[r,o,n];case 2:return[n,o,l];case 3:return[n,r,o];case 4:return[l,n,o];case 5:return[o,n,r]}}function A(t){var e,i,o=t[0],s=t[1]/100,a=t[2]/100;return i=(2-s)*a,e=s*a,e/=1>=i?i:2-i,e=e||0,i/=2,[o,100*e,100*i]}function C(t){return a(x(t))}function y(t){return n(x(t))}function _(t){return l(x(t))}function w(t){var e,i,o,s,a=t[0]/360,n=t[1]/100,l=t[2]/100,h=n+l;switch(h>1&&(n/=h,l/=h),e=Math.floor(6*a),i=1-l,o=6*a-e,0!=(1&e)&&(o=1-o),s=n+o*(i-n),e){default:case 6:case 0:r=i,g=s,b=n;break;case 1:r=s,g=i,b=n;break;case 2:r=n,g=i,b=s;break;case 3:r=n,g=s,b=i;break;case 4:r=s,g=n,b=i;break;case 5:r=i,g=n,b=s}return[255*r,255*g,255*b]}function k(t){return o(w(t))}function P(t){return s(w(t))}function S(t){return n(w(t))}function I(t){return l(w(t))}function W(t){var e,i,o,s=t[0]/100,a=t[1]/100,n=t[2]/100,r=t[3]/100;return e=1-Math.min(1,s*(1-r)+r),i=1-Math.min(1,a*(1-r)+r),o=1-Math.min(1,n*(1-r)+r),[255*e,255*i,255*o]}function D(t){return o(W(t))}function O(t){return s(W(t))}function M(t){return a(W(t))}function V(t){return l(W(t))}function B(t){var e,i,o,s=t[0]/100,a=t[1]/100,n=t[2]/100;return e=3.2406*s+-1.5372*a+n*-.4986,i=s*-.9689+1.8758*a+.0415*n,o=.0557*s+a*-.204+1.057*n,e=e>.0031308?1.055*Math.pow(e,1/2.4)-.055:e=12.92*e,i=i>.0031308?1.055*Math.pow(i,1/2.4)-.055:i=12.92*i,o=o>.0031308?1.055*Math.pow(o,1/2.4)-.055:o=12.92*o,e=Math.min(Math.max(0,e),1),i=Math.min(Math.max(0,i),1),o=Math.min(Math.max(0,o),1),[255*e,255*i,255*o]}function R(t){var e,i,o,s=t[0],a=t[1],n=t[2];return s/=95.047,a/=100,n/=108.883,s=s>.008856?Math.pow(s,1/3):7.787*s+16/116,a=a>.008856?Math.pow(a,1/3):7.787*a+16/116,n=n>.008856?Math.pow(n,1/3):7.787*n+16/116,e=116*a-16,i=500*(s-a),o=200*(a-n),[e,i,o]}function T(t){return L(R(t))}function z(t){var e,i,o,s,a=t[0],n=t[1],r=t[2];return 8>=a?(i=100*a/903.3,s=7.787*(i/100)+16/116):(i=100*Math.pow((a+16)/116,3),s=Math.pow(i/100,1/3)),e=.008856>=e/95.047?e=95.047*(n/500+s-16/116)/7.787:95.047*Math.pow(n/500+s,3),o=.008859>=o/108.883?o=108.883*(s-r/200-16/116)/7.787:108.883*Math.pow(s-r/200,3),[e,i,o]}function L(t){var e,i,o,s=t[0],a=t[1],n=t[2];return e=Math.atan2(n,a),i=360*e/2/Math.PI,0>i&&(i+=360),o=Math.sqrt(a*a+n*n),[s,o,i]}function F(t){return B(z(t))}function E(t){var e,i,o,s=t[0],a=t[1],n=t[2];return o=n/360*2*Math.PI,e=a*Math.cos(o),i=a*Math.sin(o),[s,e,i]}function N(t){return z(E(t))}function H(t){return F(E(t))}function Y(t){return U[t]}function q(t){return o(Y(t))}function j(t){return s(Y(t))}function X(t){return a(Y(t))}function Z(t){return n(Y(t))}function Q(t){return c(Y(t))}function G(t){return h(Y(t))}e.exports={rgb2hsl:o,rgb2hsv:s,rgb2hwb:a,rgb2cmyk:n,rgb2keyword:l,rgb2xyz:h,rgb2lab:c,rgb2lch:d,hsl2rgb:u,hsl2hsv:m,hsl2hwb:v,hsl2cmyk:p,hsl2keyword:f,hsv2rgb:x,hsv2hsl:A,hsv2hwb:C,hsv2cmyk:y,hsv2keyword:_,hwb2rgb:w,hwb2hsl:k,hwb2hsv:P,hwb2cmyk:S,hwb2keyword:I,cmyk2rgb:W,cmyk2hsl:D,cmyk2hsv:O,cmyk2hwb:M,cmyk2keyword:V,keyword2rgb:Y,keyword2hsl:q,keyword2hsv:j,keyword2hwb:X,keyword2cmyk:Z,keyword2lab:Q,keyword2xyz:G,xyz2rgb:B,xyz2lab:R,xyz2lch:T,lab2xyz:z,lab2rgb:F,lab2lch:L,lch2lab:E,lch2xyz:N,lch2rgb:H};var U={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]},$={};for(var J in U)$[JSON.stringify(U[J])]=J},{}],3:[function(t,e,i){var o=t("./conversions"),s=function(){return new h};for(var a in o){s[a+"Raw"]=function(t){return function(e){return"number"==typeof e&&(e=Array.prototype.slice.call(arguments)),o[t](e)}}(a);var n=/(\w+)2(\w+)/.exec(a),r=n[1],l=n[2];s[r]=s[r]||{},s[r][l]=s[a]=function(t){return function(e){"number"==typeof e&&(e=Array.prototype.slice.call(arguments));var i=o[t](e);if("string"==typeof i||void 0===i)return i;for(var s=0;s<i.length;s++)i[s]=Math.round(i[s]);return i}}(a)}var h=function(){this.convs={}};h.prototype.routeSpace=function(t,e){var i=e[0];return void 0===i?this.getValues(t):("number"==typeof i&&(i=Array.prototype.slice.call(e)),this.setValues(t,i))},h.prototype.setValues=function(t,e){return this.space=t,this.convs={},this.convs[t]=e,this},h.prototype.getValues=function(t){var e=this.convs[t];if(!e){var i=this.space,o=this.convs[i];e=s[i][t](o),this.convs[t]=e}return e},["rgb","hsl","hsv","cmyk","keyword"].forEach(function(t){h.prototype[t]=function(e){return this.routeSpace(t,arguments)}}),e.exports=s},{"./conversions":2}],4:[function(t,e,i){function o(t){if(t){var e=/^#([a-fA-F0-9]{3})$/,i=/^#([a-fA-F0-9]{6})$/,o=/^rgba?\(\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/,s=/^rgba?\(\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/,a=/(\D+)/,n=[0,0,0],r=1,l=t.match(e);if(l){l=l[1];for(var h=0;h<n.length;h++)n[h]=parseInt(l[h]+l[h],16)}else if(l=t.match(i)){l=l[1];for(var h=0;h<n.length;h++)n[h]=parseInt(l.slice(2*h,2*h+2),16)}else if(l=t.match(o)){for(var h=0;h<n.length;h++)n[h]=parseInt(l[h+1]);r=parseFloat(l[4])}else if(l=t.match(s)){for(var h=0;h<n.length;h++)n[h]=Math.round(2.55*parseFloat(l[h+1]));r=parseFloat(l[4])}else if(l=t.match(a)){if("transparent"==l[1])return[0,0,0,0];if(n=A[l[1]],!n)return}for(var h=0;h<n.length;h++)n[h]=b(n[h],0,255);return r=r||0==r?b(r,0,1):1,n[3]=r,n}}function s(t){if(t){var e=/^hsla?\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/,i=t.match(e);if(i){var o=parseFloat(i[4]),s=b(parseInt(i[1]),0,360),a=b(parseFloat(i[2]),0,100),n=b(parseFloat(i[3]),0,100),r=b(isNaN(o)?1:o,0,1);return[s,a,n,r]}}}function a(t){if(t){var e=/^hwb\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/,i=t.match(e);if(i){var o=parseFloat(i[4]),s=b(parseInt(i[1]),0,360),a=b(parseFloat(i[2]),0,100),n=b(parseFloat(i[3]),0,100),r=b(isNaN(o)?1:o,0,1);return[s,a,n,r]}}}function n(t){var e=o(t);return e&&e.slice(0,3)}function r(t){var e=s(t);return e&&e.slice(0,3)}function l(t){var e=o(t);return e?e[3]:(e=s(t))?e[3]:(e=a(t))?e[3]:void 0}function h(t){return"#"+x(t[0])+x(t[1])+x(t[2])}function c(t,e){return 1>e||t[3]&&t[3]<1?d(t,e):"rgb("+t[0]+", "+t[1]+", "+t[2]+")"}function d(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"rgba("+t[0]+", "+t[1]+", "+t[2]+", "+e+")"}function u(t,e){if(1>e||t[3]&&t[3]<1)return m(t,e);var i=Math.round(t[0]/255*100),o=Math.round(t[1]/255*100),s=Math.round(t[2]/255*100);return"rgb("+i+"%, "+o+"%, "+s+"%)"}function m(t,e){var i=Math.round(t[0]/255*100),o=Math.round(t[1]/255*100),s=Math.round(t[2]/255*100);return"rgba("+i+"%, "+o+"%, "+s+"%, "+(e||t[3]||1)+")"}function v(t,e){return 1>e||t[3]&&t[3]<1?g(t,e):"hsl("+t[0]+", "+t[1]+"%, "+t[2]+"%)"}function g(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"hsla("+t[0]+", "+t[1]+"%, "+t[2]+"%, "+e+")"}function p(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"hwb("+t[0]+", "+t[1]+"%, "+t[2]+"%"+(void 0!==e&&1!==e?", "+e:"")+")"}function f(t){return C[t.slice(0,3)]}function b(t,e,i){return Math.min(Math.max(e,t),i)}function x(t){var e=t.toString(16).toUpperCase();return e.length<2?"0"+e:e}var A=t("color-name");e.exports={getRgba:o,getHsla:s,getRgb:n,getHsl:r,getHwb:a,getAlpha:l,hexString:h,rgbString:c,rgbaString:d,percentString:u,percentaString:m,hslString:v,hslaString:g,hwbString:p,keyword:f};var C={};for(var y in A)C[A[y]]=y},{"color-name":5}],5:[function(t,e,i){e.exports={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],
 dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]}},{}]},{},[1]);
\ No newline at end of file
diff --git a/src/Chart.Bar.js b/src/Chart.Bar.js
index 3ab1d8ad113..fd926c15cb8 100644
--- a/src/Chart.Bar.js
+++ b/src/Chart.Bar.js
@@ -161,9 +161,9 @@
                         // Appearance
                         base: yScale.calculateBarBase(datasetIndex, index),
                         width: xScale.calculateBarWidth(this.data.datasets.length),
-                        backgroundColor: bar.custom && bar.custom.backgroundColor ? bar.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].backgroundColor, index, this.options.elements.bar.backgroundColor),
-                        borderColor: bar.custom && bar.custom.borderColor ? bar.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].borderColor, index, this.options.elements.bar.borderColor),
-                        borderWidth: bar.custom && bar.custom.borderWidth ? bar.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].borderWidth, index, this.options.elements.bar.borderWidth),
+                        backgroundColor: bar.custom && bar.custom.backgroundColor ? bar.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].backgroundColor, index, this.options.elements.rectangle.backgroundColor),
+                        borderColor: bar.custom && bar.custom.borderColor ? bar.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].borderColor, index, this.options.elements.rectangle.borderColor),
+                        borderWidth: bar.custom && bar.custom.borderWidth ? bar.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].borderWidth, index, this.options.elements.rectangle.borderWidth),
 
                         // Tooltip
                         label: this.data.labels[index],
@@ -198,9 +198,9 @@
                         // Appearance
                         base: yScale.calculateBarBase(datasetIndex, index),
                         width: xScale.calculateBarWidth(this.data.datasets.length),
-                        backgroundColor: bar.custom && bar.custom.backgroundColor ? bar.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].backgroundColor, index, this.options.elements.bar.backgroundColor),
-                        borderColor: bar.custom && bar.custom.borderColor ? bar.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].borderColor, index, this.options.elements.bar.borderColor),
-                        borderWidth: bar.custom && bar.custom.borderWidth ? bar.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].borderWidth, index, this.options.elements.bar.borderWidth),
+                        backgroundColor: bar.custom && bar.custom.backgroundColor ? bar.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].backgroundColor, index, this.options.elements.rectangle.backgroundColor),
+                        borderColor: bar.custom && bar.custom.borderColor ? bar.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].borderColor, index, this.options.elements.rectangle.borderColor),
+                        borderWidth: bar.custom && bar.custom.borderWidth ? bar.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].borderWidth, index, this.options.elements.rectangle.borderWidth),
 
                         // Tooltip
                         label: this.data.labels[index],
@@ -284,11 +284,11 @@
                     this.max = this.labels.length;
                 },
                 calculateBaseWidth: function() {
-                    return (this.getPixelForValue(null, 1, true) - this.getPixelForValue(null, 0, true)) - (2 * self.options.elements.bar.valueSpacing);
+                    return (this.getPixelForValue(null, 1, true) - this.getPixelForValue(null, 0, true)) - (2 * self.options.valueSpacing);
                 },
                 calculateBarWidth: function(datasetCount) {
                     //The padding between datasets is to the right of each bar, providing that there are more than 1 dataset
-                    var baseWidth = this.calculateBaseWidth() - ((datasetCount - 1) * self.options.elements.bar.datasetSpacing);
+                    var baseWidth = this.calculateBaseWidth() - ((datasetCount - 1) * self.options.datasetSpacing);
 
                     if (self.options.stacked) {
                         return baseWidth;
@@ -304,7 +304,7 @@
                         return xAbsolute + barWidth / 2;
                     }
 
-                    return xAbsolute + (barWidth * datasetIndex) + (datasetIndex * self.options.elements.bar.datasetSpacing) + barWidth / 2;
+                    return xAbsolute + (barWidth * datasetIndex) + (datasetIndex * self.options.datasetSpacing) + barWidth / 2;
                 },
             });
             this.scales[xScale.id] = xScale;
@@ -459,18 +459,18 @@
                         dataset = this.data.datasets[this.lastActive[0]._datasetIndex];
                         index = this.lastActive[0]._index;
 
-                        this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.bar.backgroundColor);
-                        this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.bar.borderColor);
-                        this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.bar.borderWidth);
+                        this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.rectangle.backgroundColor);
+                        this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.rectangle.borderColor);
+                        this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.rectangle.borderWidth);
                         break;
                     case 'label':
                         for (var i = 0; i < this.lastActive.length; i++) {
                             dataset = this.data.datasets[this.lastActive[i]._datasetIndex];
                             index = this.lastActive[i]._index;
 
-                            this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.bar.backgroundColor);
-                            this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.bar.borderColor);
-                            this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.bar.borderWidth);
+                            this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.rectangle.backgroundColor);
+                            this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.rectangle.borderColor);
+                            this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.rectangle.borderWidth);
                         }
                         break;
                     case 'dataset':
diff --git a/src/Chart.Scale.Linear.js b/src/Chart.Scale.Linear.js
index 47e43703cf8..021cd866087 100644
--- a/src/Chart.Scale.Linear.js
+++ b/src/Chart.Scale.Linear.js
@@ -147,7 +147,6 @@
             //      -----------------------------------------------------
             //          |           |           |           |           |
             //
-
             // In a vertical axis, we need some room for the scale to be drawn.
             // The actual grid lines will be drawn on the chart area, however, we need to show 
             // ticks where the axis actually is.
@@ -165,18 +164,19 @@
             // Width
             if (this.isHorizontal()) {
                 minSize.width = maxWidth; // fill all the width
-            } else if (this.options.display) {
-
-                minSize.width = this.options.gridLines.show ? 10 : 0;
+            } else {
+                minSize.width = this.options.gridLines.show && this.options.display ? 10 : 0;
             }
 
             // height
-            if (!this.isHorizontal()) {
-                minSize.height = this.options.gridLines.show ? 10 : 0;
-            } else if (this.options.display) {
+            if (this.isHorizontal()) {
+                minSize.height = this.options.gridLines.show && this.options.display ? 10 : 0;
+            } else {
                 minSize.height = maxHeight; // fill all the height
             }
 
+
+
             if (this.options.labels.show && this.options.display) {
                 // Don't bother fitting the labels if we are not showing them
                 var labelFont = helpers.fontString(this.options.labels.fontSize,
diff --git a/src/Chart.Scale.js b/src/Chart.Scale.js
index 08ace8a85bd..871d875585e 100644
--- a/src/Chart.Scale.js
+++ b/src/Chart.Scale.js
@@ -284,6 +284,8 @@
                     right: totalLeftWidth + maxChartWidth,
                     bottom: totalTopHeight + maxChartHeight,
                 };
+
+                console.log(chartInstance);
             }
         }
     };

From bba2dda59a53a360a79f462796ea1729133f1c63 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Fri, 12 Jun 2015 15:28:50 -0600
Subject: [PATCH 123/424] No Logging

---
 Chart.js           | 2 --
 Chart.min.js       | 2 +-
 src/Chart.Scale.js | 2 --
 3 files changed, 1 insertion(+), 5 deletions(-)

diff --git a/Chart.js b/Chart.js
index a1ef5cc2f5c..4091b298223 100644
--- a/Chart.js
+++ b/Chart.js
@@ -1939,8 +1939,6 @@
                     right: totalLeftWidth + maxChartWidth,
                     bottom: totalTopHeight + maxChartHeight,
                 };
-
-                console.log(chartInstance);
             }
         }
     };
diff --git a/Chart.min.js b/Chart.min.js
index 7221fe002ff..24f89c1bb0c 100644
--- a/Chart.min.js
+++ b/Chart.min.js
@@ -43,7 +43,7 @@ function(){"use strict";var t=this,e=t.Chart;e.helpers;e.defaults.global.element
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-function(){"use strict";var t=this,e=t.Chart;e.helpers;e.defaults.global.elements.rectangle={backgroundColor:e.defaults.global.defaultColor,borderWidth:0,borderColor:e.defaults.global.defaultColor},e.Rectangle=e.Element.extend({draw:function(){var t=this._chart.ctx,e=this._view,i=e.width/2,o=e.x-i,s=e.x+i,a=e.base-(e.base-e.y),n=e.borderWidth/2;e.borderWidth&&(o+=n,s-=n,a+=n),t.beginPath(),t.fillStyle=e.backgroundColor,t.strokeStyle=e.borderColor,t.lineWidth=e.borderWidth,t.moveTo(o,e.base),t.lineTo(o,a),t.lineTo(s,a),t.lineTo(s,e.base),t.fill(),e.borderWidth&&t.stroke()},height:function(){var t=this._view;return t.base-t.y},inRange:function(t,e){var i=this._view;return i.y<i.base?t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.y&&e<=i.base:t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.base&&e<=i.y},inGroupRange:function(t){var e=this._view;return t>=e.x-e.width/2&&t<=e.x+e.width/2},tooltipPosition:function(){var t=this._view;return t.y<t.base?{x:t.x,y:t.y}:{x:t.x,y:t.base}}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.scaleService={fitScalesForChart:function(t,e,o){var s=5,a=5;if(t){var n=i.where(t.scales,function(t){return"left"==t.options.position}),r=i.where(t.scales,function(t){return"right"==t.options.position}),l=i.where(t.scales,function(t){return"top"==t.options.position}),h=i.where(t.scales,function(t){return"bottom"==t.options.position}),c=(i.where(t.scales,function(t){return"left"==t.options.position}),i.where(t.scales,function(t){return"right"==t.options.position}),i.where(t.scales,function(t){return"top"==t.options.position}),i.where(t.scales,function(t){return"bottom"==t.options.position}),e/2),d=o/2;c-=2*s,d-=2*a;var u=(e-c)/(n.length+r.length),m=(o-d)/(l.length+h.length),v=[],g=function(t){var e=t.fit(u,d);v.push({horizontal:!1,minSize:e,scale:t})},p=function(t){var e=t.fit(c,m);v.push({horizontal:!0,minSize:e,scale:t})};i.each(n,g),i.each(r,g),i.each(l,p),i.each(h,p);var f=o-2*a,b=e-2*s;i.each(v,function(t){t.horizontal?f-=t.minSize.height:b-=t.minSize.width});var x=function(t){var e=i.findNextWhere(v,function(e){return e.scale===t});e&&t.fit(e.minSize.width,f)},A=function(t){var e=i.findNextWhere(v,function(e){return e.scale===t}),o={left:C,right:y,top:0,bottom:0};e&&t.fit(b,e.minSize.height,o)},C=s,y=s,_=a,w=a;i.each(n,x),i.each(r,x),i.each(n,function(t){C+=t.width}),i.each(r,function(t){y+=t.width}),i.each(l,A),i.each(h,A),i.each(l,function(t){_+=t.height}),i.each(h,function(t){w+=t.height}),i.each(n,function(t){var e=i.findNextWhere(v,function(e){return e.scale===t}),o={left:0,right:0,top:_,bottom:w};e&&t.fit(e.minSize.width,f,o)}),i.each(r,function(t){var e=i.findNextWhere(v,function(e){return e.scale===t}),o={left:0,right:0,top:_,bottom:w};e&&t.fit(e.minSize.width,f,o)});var k=s,P=a,S=function(t){t.left=k,t.right=k+t.width,t.top=_,t.bottom=_+f,k=t.right},I=function(t){t.left=C,t.right=C+b,t.top=P,t.bottom=P+t.height,P=t.bottom};i.each(n,S),i.each(l,I),k+=b,P+=f,i.each(r,S),i.each(h,I),t.chartArea={left:C,top:_,right:C+b,bottom:_+f},console.log(t)}}},e.scales={constructors:{},registerScaleType:function(t,e){this.constructors[t]=e},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0}}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o=e.Element.extend({calculateRange:i.noop,isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},getPixelForValue:function(t,e,i){if(this.isHorizontal()){var o=(this.labelRotation>0,this.width-(this.paddingLeft+this.paddingRight)),s=o/Math.max(this.max-(this.options.gridLines.offsetGridLines?0:1),1),a=s*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&i&&(a+=s/2),this.left+Math.round(a)}return this.top+e*(this.height/this.max)},calculateLabelRotation:function(t,e){var o=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=o;var s,a,n=this.ctx.measureText(this.labels[0]).width,r=this.ctx.measureText(this.labels[this.labels.length-1]).width;if(this.paddingRight=r/2+3,this.paddingLeft=n/2+3,this.labelRotation=0,this.options.display){var l,h,c=i.longestText(this.ctx,o,this.labels);this.labelWidth=c;for(var d=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>d&&0===this.labelRotation||this.labelWidth>d&&this.labelRotation<=90&&this.labelRotation>0;){if(l=Math.cos(i.toRadians(this.labelRotation)),h=Math.sin(i.toRadians(this.labelRotation)),s=l*n,a=l*r,s+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=s+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,h*c>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=l*c}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;e&&(this.paddingLeft-=e.left,this.paddingRight-=e.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},fit:function(t,e,o){this.calculateRange(),this.calculateLabelRotation(e,o);var s={width:0,height:0},a=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),n=i.longestText(this.ctx,a,this.labels);if(this.isHorizontal()?(s.width=t,this.width=t):this.options.display&&(s.width=Math.min(n+6,t)),this.isHorizontal())this.options.display&&(s.width=Math.min(n+6,t));else{var r=Math.cos(i.toRadians(this.labelRotation))*n+1.5*this.options.labels.fontSize;s.height=Math.min(r,e)}return this.width=s.width,this.height=s.height,s},draw:function(t){if(this.options.display){var e;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){e=!0;var o="bottom"==this.options.position?this.top:this.bottom-10,s="bottom"==this.options.position?this.top+10:this.bottom,a=0!==this.labelRotation;i.each(this.labels,function(n,r){var l=this.getPixelForValue(n,r,!1),h=this.getPixelForValue(n,r,!0);this.options.gridLines.show&&(0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),l+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(l,o),this.ctx.lineTo(l,s)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(l,t.top),this.ctx.lineTo(l,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(h,a?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=a?"right":"center",this.ctx.textBaseline=a?"middle":"top",this.ctx.fillText(n,0,0),this.ctx.restore())},this)}else this.options.gridLines.show,this.options.labels.show}}});e.scales.registerScaleType("dataset",o)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o=e.Element.extend({calculateRange:i.noop,isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},generateTicks:function(t,e){if(this.ticks=[],this.options.override)for(var o=0;o<=this.options.override.steps;++o){var s=this.options.override.start+o*this.options.override.stepWidth;ticks.push(s)}else{var a;if(a=this.isHorizontal()?Math.min(11,Math.ceil(t/50)):Math.min(11,Math.ceil(e/(2*this.options.labels.fontSize))),a=Math.max(2,a),this.options.beginAtZero){var n=i.sign(this.min),r=i.sign(this.max);0>n&&0>r?this.max=0:n>0&&r>0&&(this.min=0)}for(var l=i.niceNum(this.max-this.min,!1),h=i.niceNum(l/(a-1),!0),c=Math.floor(this.min/h)*h,d=Math.ceil(this.max/h)*h,u=c;d>=u;u+=h)this.ticks.push(u)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,o){var s;this.options.labels.userCallback?s=this.options.lables.userCallback(t,e,o):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.labels.push(s?s:"")},this)},getPixelForValue:function(t){var e,i=this.max-this.min;return e=this.isHorizontal()?this.left+this.width/i*(t-this.min):this.bottom-this.height/i*(t-this.min)},fit:function(t,e){this.calculateRange(),this.generateTicks(t,e),this.buildLabels();var o={width:0,height:0};if(this.isHorizontal()?o.width=t:o.width=this.options.gridLines.show&&this.options.display?10:0,this.isHorizontal()?o.height=this.options.gridLines.show&&this.options.display?10:0:o.height=e,this.options.labels.show&&this.options.display){var s=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);if(this.isHorizontal()){var a=(e-o.height,1.5*this.options.labels.fontSize);o.height=Math.min(e,o.height+a)}else{var n=t-o.width,r=i.longestText(this.ctx,s,this.labels);n>r?o.width+=r:o.width=t}}return this.width=o.width,this.height=o.height,o},draw:function(t){if(this.options.display){var e,o;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){e=!0,o=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var s="bottom"==this.options.position?this.top:this.bottom-5,a="bottom"==this.options.position?this.top+5:this.bottom;i.each(this.ticks,function(n,r){var l=this.getPixelForValue(n);0===n||!o&&0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),l+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(l,s),this.ctx.lineTo(l,a)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(l,t.top),this.ctx.lineTo(l,t.bottom)),this.ctx.stroke()},this)}if(this.options.labels.show){var n;"top"==this.options.position?(n=this.bottom-10,this.ctx.textBaseline="bottom"):(n=this.top+10,this.ctx.textBaseline="top"),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,i,n)},this)}}else{if(this.options.gridLines.show){e=!0,o=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var r="right"==this.options.position?this.left:this.right-5,l="right"==this.options.position?this.left+5:this.right;i.each(this.ticks,function(s,a){var n=this.getPixelForValue(s);0===s||!o&&0===a?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),n+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(r,n),this.ctx.lineTo(l,n)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,n),this.ctx.lineTo(t.right,n)),this.ctx.stroke()},this)}if(this.options.labels.show){var h;"left"==this.options.position?(h=this.right-10,this.ctx.textAlign="right"):(h=this.left+5,this.ctx.textAlign="left"),this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,h,i)},this)}}}}});e.scales.registerScaleType("linear",o)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o=e.Element.extend({initialize:function(){this.size=i.min([this.height,this.width]),this.drawingArea=this.options.display?this.size/2-(this.options.labels.fontSize/2+this.options.labels.backdropPaddingY):this.size/2},calculateCenterOffset:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},update:function(){this.options.lineArc?this.drawingArea=this.options.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},calculateRange:i.noop,generateTicks:function(){if(this.ticks=[],this.options.override)for(var t=0;t<=this.options.override.steps;++t){var e=this.options.override.start+t*this.options.override.stepWidth;ticks.push(e)}else{var o=Math.min(11,Math.ceil(this.drawingArea/(2*this.options.labels.fontSize)));if(o=Math.max(2,o),this.options.beginAtZero){var s=i.sign(this.min),a=i.sign(this.max);0>s&&0>a?this.max=0:s>0&&a>0&&(this.min=0)}for(var n=i.niceNum(this.max-this.min,!1),r=i.niceNum(n/(o-1),!0),l=Math.floor(this.min/r)*r,h=Math.ceil(this.max/r)*r,c=l;h>=c;c+=r)this.ticks.push(c)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildYLabels:function(){this.yLabels=[],i.each(this.ticks,function(t,e,o){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,o):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.yLabels.push(s?s:"")},this)},getCircumference:function(){return 2*Math.PI/this.valuesCount},setScaleSize:function(){var t,e,o,s,a,n,r,l,h,c,d,u,m=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),v=this.width,g=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.valuesCount;e++)t=this.getPointPosition(e,m),o=this.ctx.measureText(i.template(this.options.labels.template,{value:this.labels[e]})).width+5,0===e||e===this.valuesCount/2?(s=o/2,t.x+s>v&&(v=t.x+s,a=e),t.x-s<g&&(g=t.x-s,r=e)):e<this.valuesCount/2?t.x+o>v&&(v=t.x+o,a=e):e>this.valuesCount/2&&t.x-o<g&&(g=t.x-o,r=e);h=g,c=Math.ceil(v-this.width),n=this.getIndexAngle(a),l=this.getIndexAngle(r),d=c/Math.sin(n+Math.PI/2),u=h/Math.sin(l+Math.PI/2),d=i.isNumber(d)?d:0,u=i.isNumber(u)?u:0,this.drawingArea=m-(u+d)/2,this.setCenterPoint(u,d)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,o=t+this.drawingArea;this.xCenter=(o+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.valuesCount;return t*e-Math.PI/2},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},draw:function(){if(this.options.display){var t=this.ctx;if(i.each(this.yLabels,function(e,o){if(o>0){var s,a=o*(this.drawingArea/Math.max(this.ticks.length,1)),n=this.yCenter-a;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,a,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var r=0;r<this.valuesCount;r++)s=this.getPointPosition(r,this.calculateCenterOffset(this.ticks[o])),0===r?t.moveTo(s.x,s.y):t.lineTo(s.x,s.y);t.closePath(),t.stroke()}if(this.options.labels.show){if(t.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),this.showLabelBackdrop){var l=t.measureText(e).width;t.fillStyle=this.options.labels.backdropColor,t.fillRect(this.xCenter-l/2-this.options.labels.backdropPaddingX,n-this.fontSize/2-this.options.labels.backdropPaddingY,l+2*this.options.labels.backdropPaddingX,this.options.labels.fontSize+2*this.options.lables.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.labels.fontColor,t.fillText(e,this.xCenter,n)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.valuesCount-1;e>=0;e--){if(this.options.angleLines.show){var o=this.getPointPosition(e,this.calculateCenterOffset(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(o.x,o.y),t.stroke(),t.closePath()}var s=this.getPointPosition(e,this.calculateCenterOffset(this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var a=this.labels.length,n=this.labels.length/2,r=n/2,l=r>e||e>a-r,h=e===r||e===a-r;0===e?t.textAlign="center":e===n?t.textAlign="center":n>e?t.textAlign="left":t.textAlign="right",h?t.textBaseline="middle":l?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.labels[e],s.x,s.y)}}}}});e.scales.registerScaleType("radialLinear",o)}.call(this),/*!
+function(){"use strict";var t=this,e=t.Chart;e.helpers;e.defaults.global.elements.rectangle={backgroundColor:e.defaults.global.defaultColor,borderWidth:0,borderColor:e.defaults.global.defaultColor},e.Rectangle=e.Element.extend({draw:function(){var t=this._chart.ctx,e=this._view,i=e.width/2,o=e.x-i,s=e.x+i,a=e.base-(e.base-e.y),n=e.borderWidth/2;e.borderWidth&&(o+=n,s-=n,a+=n),t.beginPath(),t.fillStyle=e.backgroundColor,t.strokeStyle=e.borderColor,t.lineWidth=e.borderWidth,t.moveTo(o,e.base),t.lineTo(o,a),t.lineTo(s,a),t.lineTo(s,e.base),t.fill(),e.borderWidth&&t.stroke()},height:function(){var t=this._view;return t.base-t.y},inRange:function(t,e){var i=this._view;return i.y<i.base?t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.y&&e<=i.base:t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.base&&e<=i.y},inGroupRange:function(t){var e=this._view;return t>=e.x-e.width/2&&t<=e.x+e.width/2},tooltipPosition:function(){var t=this._view;return t.y<t.base?{x:t.x,y:t.y}:{x:t.x,y:t.base}}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.scaleService={fitScalesForChart:function(t,e,o){var s=5,a=5;if(t){var n=i.where(t.scales,function(t){return"left"==t.options.position}),r=i.where(t.scales,function(t){return"right"==t.options.position}),l=i.where(t.scales,function(t){return"top"==t.options.position}),h=i.where(t.scales,function(t){return"bottom"==t.options.position}),c=(i.where(t.scales,function(t){return"left"==t.options.position}),i.where(t.scales,function(t){return"right"==t.options.position}),i.where(t.scales,function(t){return"top"==t.options.position}),i.where(t.scales,function(t){return"bottom"==t.options.position}),e/2),d=o/2;c-=2*s,d-=2*a;var u=(e-c)/(n.length+r.length),m=(o-d)/(l.length+h.length),v=[],g=function(t){var e=t.fit(u,d);v.push({horizontal:!1,minSize:e,scale:t})},p=function(t){var 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k=s,P=a,S=function(t){t.left=k,t.right=k+t.width,t.top=_,t.bottom=_+f,k=t.right},I=function(t){t.left=C,t.right=C+b,t.top=P,t.bottom=P+t.height,P=t.bottom};i.each(n,S),i.each(l,I),k+=b,P+=f,i.each(r,S),i.each(h,I),t.chartArea={left:C,top:_,right:C+b,bottom:_+f}}}},e.scales={constructors:{},registerScaleType:function(t,e){this.constructors[t]=e},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0}}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o=e.Element.extend({calculateRange:i.noop,isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},getPixelForValue:function(t,e,i){if(this.isHorizontal()){var o=(this.labelRotation>0,this.width-(this.paddingLeft+this.paddingRight)),s=o/Math.max(this.max-(this.options.gridLines.offsetGridLines?0:1),1),a=s*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&i&&(a+=s/2),this.left+Math.round(a)}return this.top+e*(this.height/this.max)},calculateLabelRotation:function(t,e){var o=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=o;var s,a,n=this.ctx.measureText(this.labels[0]).width,r=this.ctx.measureText(this.labels[this.labels.length-1]).width;if(this.paddingRight=r/2+3,this.paddingLeft=n/2+3,this.labelRotation=0,this.options.display){var l,h,c=i.longestText(this.ctx,o,this.labels);this.labelWidth=c;for(var d=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>d&&0===this.labelRotation||this.labelWidth>d&&this.labelRotation<=90&&this.labelRotation>0;){if(l=Math.cos(i.toRadians(this.labelRotation)),h=Math.sin(i.toRadians(this.labelRotation)),s=l*n,a=l*r,s+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=s+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,h*c>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=l*c}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;e&&(this.paddingLeft-=e.left,this.paddingRight-=e.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},fit:function(t,e,o){this.calculateRange(),this.calculateLabelRotation(e,o);var s={width:0,height:0},a=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),n=i.longestText(this.ctx,a,this.labels);if(this.isHorizontal()?(s.width=t,this.width=t):this.options.display&&(s.width=Math.min(n+6,t)),this.isHorizontal())this.options.display&&(s.width=Math.min(n+6,t));else{var r=Math.cos(i.toRadians(this.labelRotation))*n+1.5*this.options.labels.fontSize;s.height=Math.min(r,e)}return this.width=s.width,this.height=s.height,s},draw:function(t){if(this.options.display){var e;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){e=!0;var o="bottom"==this.options.position?this.top:this.bottom-10,s="bottom"==this.options.position?this.top+10:this.bottom,a=0!==this.labelRotation;i.each(this.labels,function(n,r){var l=this.getPixelForValue(n,r,!1),h=this.getPixelForValue(n,r,!0);this.options.gridLines.show&&(0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),l+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(l,o),this.ctx.lineTo(l,s)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(l,t.top),this.ctx.lineTo(l,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(h,a?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=a?"right":"center",this.ctx.textBaseline=a?"middle":"top",this.ctx.fillText(n,0,0),this.ctx.restore())},this)}else this.options.gridLines.show,this.options.labels.show}}});e.scales.registerScaleType("dataset",o)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o=e.Element.extend({calculateRange:i.noop,isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},generateTicks:function(t,e){if(this.ticks=[],this.options.override)for(var o=0;o<=this.options.override.steps;++o){var s=this.options.override.start+o*this.options.override.stepWidth;ticks.push(s)}else{var a;if(a=this.isHorizontal()?Math.min(11,Math.ceil(t/50)):Math.min(11,Math.ceil(e/(2*this.options.labels.fontSize))),a=Math.max(2,a),this.options.beginAtZero){var n=i.sign(this.min),r=i.sign(this.max);0>n&&0>r?this.max=0:n>0&&r>0&&(this.min=0)}for(var l=i.niceNum(this.max-this.min,!1),h=i.niceNum(l/(a-1),!0),c=Math.floor(this.min/h)*h,d=Math.ceil(this.max/h)*h,u=c;d>=u;u+=h)this.ticks.push(u)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,o){var s;this.options.labels.userCallback?s=this.options.lables.userCallback(t,e,o):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.labels.push(s?s:"")},this)},getPixelForValue:function(t){var e,i=this.max-this.min;return e=this.isHorizontal()?this.left+this.width/i*(t-this.min):this.bottom-this.height/i*(t-this.min)},fit:function(t,e){this.calculateRange(),this.generateTicks(t,e),this.buildLabels();var o={width:0,height:0};if(this.isHorizontal()?o.width=t:o.width=this.options.gridLines.show&&this.options.display?10:0,this.isHorizontal()?o.height=this.options.gridLines.show&&this.options.display?10:0:o.height=e,this.options.labels.show&&this.options.display){var s=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);if(this.isHorizontal()){var a=(e-o.height,1.5*this.options.labels.fontSize);o.height=Math.min(e,o.height+a)}else{var n=t-o.width,r=i.longestText(this.ctx,s,this.labels);n>r?o.width+=r:o.width=t}}return this.width=o.width,this.height=o.height,o},draw:function(t){if(this.options.display){var e,o;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){e=!0,o=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var s="bottom"==this.options.position?this.top:this.bottom-5,a="bottom"==this.options.position?this.top+5:this.bottom;i.each(this.ticks,function(n,r){var l=this.getPixelForValue(n);0===n||!o&&0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),l+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(l,s),this.ctx.lineTo(l,a)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(l,t.top),this.ctx.lineTo(l,t.bottom)),this.ctx.stroke()},this)}if(this.options.labels.show){var n;"top"==this.options.position?(n=this.bottom-10,this.ctx.textBaseline="bottom"):(n=this.top+10,this.ctx.textBaseline="top"),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,i,n)},this)}}else{if(this.options.gridLines.show){e=!0,o=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var r="right"==this.options.position?this.left:this.right-5,l="right"==this.options.position?this.left+5:this.right;i.each(this.ticks,function(s,a){var n=this.getPixelForValue(s);0===s||!o&&0===a?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),n+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(r,n),this.ctx.lineTo(l,n)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,n),this.ctx.lineTo(t.right,n)),this.ctx.stroke()},this)}if(this.options.labels.show){var h;"left"==this.options.position?(h=this.right-10,this.ctx.textAlign="right"):(h=this.left+5,this.ctx.textAlign="left"),this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,h,i)},this)}}}}});e.scales.registerScaleType("linear",o)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o=e.Element.extend({initialize:function(){this.size=i.min([this.height,this.width]),this.drawingArea=this.options.display?this.size/2-(this.options.labels.fontSize/2+this.options.labels.backdropPaddingY):this.size/2},calculateCenterOffset:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},update:function(){this.options.lineArc?this.drawingArea=this.options.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},calculateRange:i.noop,generateTicks:function(){if(this.ticks=[],this.options.override)for(var t=0;t<=this.options.override.steps;++t){var e=this.options.override.start+t*this.options.override.stepWidth;ticks.push(e)}else{var o=Math.min(11,Math.ceil(this.drawingArea/(2*this.options.labels.fontSize)));if(o=Math.max(2,o),this.options.beginAtZero){var s=i.sign(this.min),a=i.sign(this.max);0>s&&0>a?this.max=0:s>0&&a>0&&(this.min=0)}for(var n=i.niceNum(this.max-this.min,!1),r=i.niceNum(n/(o-1),!0),l=Math.floor(this.min/r)*r,h=Math.ceil(this.max/r)*r,c=l;h>=c;c+=r)this.ticks.push(c)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildYLabels:function(){this.yLabels=[],i.each(this.ticks,function(t,e,o){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,o):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.yLabels.push(s?s:"")},this)},getCircumference:function(){return 2*Math.PI/this.valuesCount},setScaleSize:function(){var t,e,o,s,a,n,r,l,h,c,d,u,m=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),v=this.width,g=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.valuesCount;e++)t=this.getPointPosition(e,m),o=this.ctx.measureText(i.template(this.options.labels.template,{value:this.labels[e]})).width+5,0===e||e===this.valuesCount/2?(s=o/2,t.x+s>v&&(v=t.x+s,a=e),t.x-s<g&&(g=t.x-s,r=e)):e<this.valuesCount/2?t.x+o>v&&(v=t.x+o,a=e):e>this.valuesCount/2&&t.x-o<g&&(g=t.x-o,r=e);h=g,c=Math.ceil(v-this.width),n=this.getIndexAngle(a),l=this.getIndexAngle(r),d=c/Math.sin(n+Math.PI/2),u=h/Math.sin(l+Math.PI/2),d=i.isNumber(d)?d:0,u=i.isNumber(u)?u:0,this.drawingArea=m-(u+d)/2,this.setCenterPoint(u,d)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,o=t+this.drawingArea;this.xCenter=(o+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.valuesCount;return t*e-Math.PI/2},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},draw:function(){if(this.options.display){var t=this.ctx;if(i.each(this.yLabels,function(e,o){if(o>0){var s,a=o*(this.drawingArea/Math.max(this.ticks.length,1)),n=this.yCenter-a;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,a,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var r=0;r<this.valuesCount;r++)s=this.getPointPosition(r,this.calculateCenterOffset(this.ticks[o])),0===r?t.moveTo(s.x,s.y):t.lineTo(s.x,s.y);t.closePath(),t.stroke()}if(this.options.labels.show){if(t.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),this.showLabelBackdrop){var l=t.measureText(e).width;t.fillStyle=this.options.labels.backdropColor,t.fillRect(this.xCenter-l/2-this.options.labels.backdropPaddingX,n-this.fontSize/2-this.options.labels.backdropPaddingY,l+2*this.options.labels.backdropPaddingX,this.options.labels.fontSize+2*this.options.lables.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.labels.fontColor,t.fillText(e,this.xCenter,n)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.valuesCount-1;e>=0;e--){if(this.options.angleLines.show){var o=this.getPointPosition(e,this.calculateCenterOffset(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(o.x,o.y),t.stroke(),t.closePath()}var s=this.getPointPosition(e,this.calculateCenterOffset(this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var a=this.labels.length,n=this.labels.length/2,r=n/2,l=r>e||e>a-r,h=e===r||e===a-r;0===e?t.textAlign="center":e===n?t.textAlign="center":n>e?t.textAlign="left":t.textAlign="right",h?t.textBaseline="middle":l?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.labels[e],s.x,s.y)}}}}});e.scales.registerScaleType("radialLinear",o)}.call(this),/*!
  * Chart.js
  * http://chartjs.org/
  * Version: 2.0.0-alpha
diff --git a/src/Chart.Scale.js b/src/Chart.Scale.js
index 871d875585e..08ace8a85bd 100644
--- a/src/Chart.Scale.js
+++ b/src/Chart.Scale.js
@@ -284,8 +284,6 @@
                     right: totalLeftWidth + maxChartWidth,
                     bottom: totalTopHeight + maxChartHeight,
                 };
-
-                console.log(chartInstance);
             }
         }
     };

From cf88ec8333426637d04f19197d06a23d562ebfff Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Fri, 12 Jun 2015 15:37:38 -0600
Subject: [PATCH 124/424] File structure fixes, Radar Chart tooltip fixes

---
 Chart.js               | 105 +++++++++++++++++++++--------------------
 Chart.min.js           |  14 +++---
 src/Chart.Doughnut.js  |  36 +++++++-------
 src/Chart.PolarArea.js |  28 +++++------
 src/Chart.Radar.js     |  39 +++++++--------
 src/Chart.Tooltip.js   |   2 +-
 6 files changed, 113 insertions(+), 111 deletions(-)

diff --git a/Chart.js b/Chart.js
index 4091b298223..beb7da1b20a 100644
--- a/Chart.js
+++ b/Chart.js
@@ -3119,7 +3119,7 @@
             switch (this._options.hover.mode) {
                 case 'single':
                     helpers.extend(this._model, {
-                        text: template(this._options.tooltips.template, {
+                        text: helpers.template(this._options.tooltips.template, {
                             // These variables are available in the template function. Add others here
                             element: this._active[0],
                             value: this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],
@@ -4014,7 +4014,7 @@
             }
         },
         resetElements: function() {
-            this.outerRadius = (helpers.min([this.chart.width, this.chart.height]) - this.options.elements.slice.borderWidth / 2) / 2;
+            this.outerRadius = (helpers.min([this.chart.width, this.chart.height]) - this.options.elements.arc.borderWidth / 2) / 2;
             this.innerRadius = this.options.cutoutPercentage ? (this.outerRadius / 100) * (this.options.cutoutPercentage) : 1;
             this.radiusLength = (this.outerRadius - this.innerRadius) / this.data.datasets.length;
 
@@ -4039,10 +4039,10 @@
                             outerRadius: (this.options.animation.animateScale) ? 0 : dataset.outerRadius,
                             innerRadius: (this.options.animation.animateScale) ? 0 : dataset.innerRadius,
 
-                            backgroundColor: slice.custom && slice.custom.backgroundColor ? slice.custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.slice.backgroundColor),
-                            hoverBackgroundColor: slice.custom && slice.custom.hoverBackgroundColor ? slice.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, this.options.elements.slice.hoverBackgroundColor),
-                            borderWidth: slice.custom && slice.custom.borderWidth ? slice.custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.slice.borderWidth),
-                            borderColor: slice.custom && slice.custom.borderColor ? slice.custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.slice.borderColor),
+                            backgroundColor: slice.custom && slice.custom.backgroundColor ? slice.custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.arc.backgroundColor),
+                            hoverBackgroundColor: slice.custom && slice.custom.hoverBackgroundColor ? slice.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, this.options.elements.arc.hoverBackgroundColor),
+                            borderWidth: slice.custom && slice.custom.borderWidth ? slice.custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.arc.borderWidth),
+                            borderColor: slice.custom && slice.custom.borderColor ? slice.custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.arc.borderColor),
 
                             label: helpers.getValueAtIndexOrDefault(dataset.label, index, this.data.labels[index])
                         },
@@ -4055,7 +4055,7 @@
         },
         update: function(animationDuration) {
 
-            this.outerRadius = (helpers.min([this.chart.width, this.chart.height]) - this.options.elements.slice.borderWidth / 2) / 2;
+            this.outerRadius = (helpers.min([this.chart.width, this.chart.height]) - this.options.elements.arc.borderWidth / 2) / 2;
             this.innerRadius = this.options.cutoutPercentage ? (this.outerRadius / 100) * (this.options.cutoutPercentage) : 1;
             this.radiusLength = (this.outerRadius - this.innerRadius) / this.data.datasets.length;
 
@@ -4089,10 +4089,10 @@
                             outerRadius: dataset.outerRadius,
                             innerRadius: dataset.innerRadius,
 
-                            backgroundColor: slice.custom && slice.custom.backgroundColor ? slice.custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.slice.backgroundColor),
-                            hoverBackgroundColor: slice.custom && slice.custom.hoverBackgroundColor ? slice.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, this.options.elements.slice.hoverBackgroundColor),
-                            borderWidth: slice.custom && slice.custom.borderWidth ? slice.custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.slice.borderWidth),
-                            borderColor: slice.custom && slice.custom.borderColor ? slice.custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.slice.borderColor),
+                            backgroundColor: slice.custom && slice.custom.backgroundColor ? slice.custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.arc.backgroundColor),
+                            hoverBackgroundColor: slice.custom && slice.custom.hoverBackgroundColor ? slice.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, this.options.elements.arc.hoverBackgroundColor),
+                            borderWidth: slice.custom && slice.custom.borderWidth ? slice.custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.arc.borderWidth),
+                            borderColor: slice.custom && slice.custom.borderColor ? slice.custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.arc.borderColor),
 
                             label: helpers.getValueAtIndexOrDefault(dataset.label, index, this.data.labels[index])
                         },
@@ -4135,8 +4135,8 @@
 
             // Find Active Elements
             if (e.type == 'mouseout') {
-    this.active = [];
-} else {
+                this.active = [];
+            } else {
 
                 this.active = function() {
                     switch (this.options.hover.mode) {
@@ -4172,18 +4172,18 @@
                         dataset = this.data.datasets[this.lastActive[0]._datasetIndex];
                         index = this.lastActive[0]._index;
 
-                        this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.slice.backgroundColor);
-                        this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.slice.borderColor);
-                        this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.slice.borderWidth);
+                        this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.arc.backgroundColor);
+                        this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.arc.borderColor);
+                        this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.arc.borderWidth);
                         break;
                     case 'label':
                         for (var i = 0; i < this.lastActive.length; i++) {
                             dataset = this.data.datasets[this.lastActive[i]._datasetIndex];
                             index = this.lastActive[i]._index;
 
-                            this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.slice.backgroundColor);
-                            this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.slice.borderColor);
-                            this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.slice.borderWidth);
+                            this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.arc.backgroundColor);
+                            this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.arc.borderColor);
+                            this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.arc.borderWidth);
                         }
                         break;
                     case 'dataset':
@@ -5094,10 +5094,10 @@
                         startAngle: Math.PI * -0.5,
                         endAngle: Math.PI * -0.5,
 
-                        backgroundColor: slice.custom && slice.custom.backgroundColor ? slice.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor, index, this.options.elements.slice.backgroundColor),
-                        hoverBackgroundColor: slice.custom && slice.custom.hoverBackgroundColor ? slice.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor, index, this.options.elements.slice.hoverBackgroundColor),
-                        borderWidth: slice.custom && slice.custom.borderWidth ? slice.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth, index, this.options.elements.slice.borderWidth),
-                        borderColor: slice.custom && slice.custom.borderColor ? slice.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].borderColor, index, this.options.elements.slice.borderColor),
+                        backgroundColor: slice.custom && slice.custom.backgroundColor ? slice.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor, index, this.options.elements.arc.backgroundColor),
+                        hoverBackgroundColor: slice.custom && slice.custom.hoverBackgroundColor ? slice.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor, index, this.options.elements.arc.hoverBackgroundColor),
+                        borderWidth: slice.custom && slice.custom.borderWidth ? slice.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth, index, this.options.elements.arc.borderWidth),
+                        borderColor: slice.custom && slice.custom.borderColor ? slice.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].borderColor, index, this.options.elements.arc.borderColor),
 
                         label: helpers.getValueAtIndexOrDefault(this.data.datasets[0].labels, index, this.data.datasets[0].labels[index])
                     },
@@ -5135,10 +5135,10 @@
                         startAngle: startAngle,
                         endAngle: endAngle,
 
-                        backgroundColor: slice.custom && slice.custom.backgroundColor ? slice.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor, index, this.options.elements.slice.backgroundColor),
-                        hoverBackgroundColor: slice.custom && slice.custom.hoverBackgroundColor ? slice.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor, index, this.options.elements.slice.hoverBackgroundColor),
-                        borderWidth: slice.custom && slice.custom.borderWidth ? slice.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth, index, this.options.elements.slice.borderWidth),
-                        borderColor: slice.custom && slice.custom.borderColor ? slice.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].borderColor, index, this.options.elements.slice.borderColor),
+                        backgroundColor: slice.custom && slice.custom.backgroundColor ? slice.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor, index, this.options.elements.arc.backgroundColor),
+                        hoverBackgroundColor: slice.custom && slice.custom.hoverBackgroundColor ? slice.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor, index, this.options.elements.arc.hoverBackgroundColor),
+                        borderWidth: slice.custom && slice.custom.borderWidth ? slice.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth, index, this.options.elements.arc.borderWidth),
+                        borderColor: slice.custom && slice.custom.borderColor ? slice.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].borderColor, index, this.options.elements.arc.borderColor),
 
                         label: helpers.getValueAtIndexOrDefault(this.data.datasets[0].labels, index, this.data.datasets[0].labels[index])
                     },
@@ -5207,18 +5207,18 @@
                         dataset = this.data.datasets[this.lastActive[0]._datasetIndex];
                         index = this.lastActive[0]._index;
 
-                        this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.slice.backgroundColor);
-                        this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.slice.borderColor);
-                        this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.slice.borderWidth);
+                        this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.arc.backgroundColor);
+                        this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.arc.borderColor);
+                        this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.arc.borderWidth);
                         break;
                     case 'label':
                         for (var i = 0; i < this.lastActive.length; i++) {
                             dataset = this.data.datasets[this.lastActive[i]._datasetIndex];
                             index = this.lastActive[i]._index;
 
-                            this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.slice.backgroundColor);
-                            this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.slice.borderColor);
-                            this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.slice.borderWidth);
+                            this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.arc.backgroundColor);
+                            this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.arc.borderColor);
+                            this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.arc.borderWidth);
                         }
                         break;
                     case 'dataset':
@@ -5422,6 +5422,7 @@
         },
 
         initialize: function() {
+
             // Events
             helpers.bindEvents(this, this.options.events, this.events);
 
@@ -5501,7 +5502,7 @@
                         skip: this.data.datasets[datasetIndex].data[index] === null,
 
                         // Tooltip
-                        hoverRadius: point.custom && point.custom.hoverRadius ? point.custom.hoverRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointHitRadius, index, this.options.elements.point.hitRadius),
+                        hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].hitRadius, index, this.options.elements.point.hitRadius),
                     },
                 });
             }, this);
@@ -5591,7 +5592,7 @@
                         skip: this.data.datasets[datasetIndex].data[index] === null,
 
                         // Tooltip
-                        hoverRadius: point.custom && point.custom.hoverRadius ? point.custom.hoverRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointHitRadius, index, this.options.elements.point.hitRadius),
+                        hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].hitRadius, index, this.options.elements.point.hitRadius),
                     },
                 });
             }, this);
@@ -5708,26 +5709,26 @@
         },
         events: function(e) {
 
-            // If exiting chart
-            if (e.type == 'mouseout') {
-                return this;
-            }
-
             this.lastActive = this.lastActive || [];
 
             // Find Active Elements
-            this.active = function() {
-                switch (this.options.hover.mode) {
-                    case 'single':
-                        return this.getElementAtEvent(e);
-                    case 'label':
-                        return this.getElementsAtEvent(e);
-                    case 'dataset':
-                        return this.getDatasetAtEvent(e);
-                    default:
-                        return e;
-                }
-            }.call(this);
+            // If exiting chart
+            if (e.type == 'mouseout') {
+                this.active = [];
+            } else {
+                this.active = function() {
+                    switch (this.options.hover.mode) {
+                        case 'single':
+                            return this.getElementAtEvent(e);
+                        case 'label':
+                            return this.getElementsAtEvent(e);
+                        case 'dataset':
+                            return this.getDatasetAtEvent(e);
+                        default:
+                            return e;
+                    }
+                }.call(this);
+            }
 
             // On Hover hook
             if (this.options.hover.onHover) {
diff --git a/Chart.min.js b/Chart.min.js
index 24f89c1bb0c..64d2ca797d2 100644
--- a/Chart.min.js
+++ b/Chart.min.js
@@ -7,7 +7,7 @@
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-(function(){"use strict";var t=this,e=t.Chart,i=function(t){this.canvas=t.canvas,this.ctx=t;var e=function(t,e){return t["offset"+e]?t["offset"+e]:document.defaultView.getComputedStyle(t).getPropertyValue(e)},i=this.width=e(t.canvas,"Width")||t.canvas.width,o=this.height=e(t.canvas,"Height")||t.canvas.height;return t.canvas.width=i,t.canvas.height=o,i=this.width=t.canvas.width,o=this.height=t.canvas.height,this.aspectRatio=this.width/this.height,s.retinaScale(this),this},o="rgba(0,0,0,0.1)";i.defaults={global:{responsive:!0,maintainAspectRatio:!0,events:["mousemove","mouseout","click","touchstart","touchmove","touchend"],hover:{onHover:null,mode:"single",animationDuration:400},onClick:null,defaultColor:o,elements:{}}},i.types={};var s=i.helpers={},a=s.each=function(t,e,i){var o=Array.prototype.slice.call(arguments,3);if(t)if(t.length===+t.length){var s;for(s=0;s<t.length;s++)e.apply(i,[t[s],s].concat(o))}else for(var a in t)e.apply(i,[t[a],a].concat(o))},n=s.clone=function(t){var e={};return a(t,function(i,o){t.hasOwnProperty(o)&&(e[o]=i)}),e},r=s.extend=function(t){return a(Array.prototype.slice.call(arguments,1),function(e){a(e,function(i,o){e.hasOwnProperty(o)&&(t[o]=i)})}),t},l=(s.merge=function(t,e){var i=Array.prototype.slice.call(arguments,0);return i.unshift({}),r.apply(null,i)},s.configMerge=function(t){var e=n(t);return s.each(Array.prototype.slice.call(arguments,1),function(t){s.each(t,function(i,o){if(t.hasOwnProperty(o))if(e.hasOwnProperty(o)&&s.isArray(e[o])&&s.isArray(i)){var a=e[o];s.each(i,function(t,e){e<a.length?a[e]=s.configMerge(a[e],t):a.push(t)})}else e.hasOwnProperty(o)&&"object"==typeof e[o]&&null!==e[o]&&"object"==typeof i?e[o]=s.configMerge(e[o],i):e[o]=i})}),e},s.getValueAtIndexOrDefault=function(t,e,i){return t?s.isArray(t)&&e<t.length?t[e]:t:i},s.indexOf=function(t,e){if(Array.prototype.indexOf)return t.indexOf(e);for(var i=0;i<t.length;i++)if(t[i]===e)return i;return-1},s.where=function(t,e){var i=[];return s.each(t,function(t){e(t)&&i.push(t)}),i},s.findNextWhere=function(t,e,i){i||(i=-1);for(var o=i+1;o<t.length;o++){var s=t[o];if(e(s))return s}},s.findPreviousWhere=function(t,e,i){i||(i=t.length);for(var o=i-1;o>=0;o--){var s=t[o];if(e(s))return s}},s.inherits=function(t){var e=this,i=t&&t.hasOwnProperty("constructor")?t.constructor:function(){return e.apply(this,arguments)},o=function(){this.constructor=i};return o.prototype=e.prototype,i.prototype=new o,i.extend=l,t&&r(i.prototype,t),i.__super__=e.prototype,i}),h=s.noop=function(){},c=s.uid=function(){var t=0;return function(){return"chart-"+t++}}(),d=s.warn=function(t){window.console&&"function"==typeof window.console.warn&&console.warn(t)},u=s.amd="function"==typeof define&&define.amd,m=s.isNumber=function(t){return!isNaN(parseFloat(t))&&isFinite(t)},v=s.max=function(t){return Math.max.apply(Math,t)},g=s.min=function(t){return Math.min.apply(Math,t)},p=(s.sign=function(t){return Math.sign?Math.sign(t):(t=+t,0===t||isNaN(t)?t:t>0?1:-1)},s.log10=function(t){return Math.log10?Math.log10(t):Math.log(t)/Math.LN10},s.cap=function(t,e,i){if(m(e)){if(t>e)return e}else if(m(i)&&i>t)return i;return t},s.getDecimalPlaces=function(t){if(t%1!==0&&m(t)){var e=t.toString();if(e.indexOf("e-")<0)return e.split(".")[1].length;if(e.indexOf(".")<0)return parseInt(e.split("e-")[1]);var i=e.split(".")[1].split("e-");return i[0].length+parseInt(i[1])}return 0},s.toRadians=function(t){return t*(Math.PI/180)},s.toDegrees=function(t){return t*(180/Math.PI)},s.getAngleFromPoint=function(t,e){var i=e.x-t.x,o=e.y-t.y,s=Math.sqrt(i*i+o*o),a=Math.atan2(o,i);return a<-.5*Math.PI&&(a+=2*Math.PI),{angle:a,distance:s}},s.aliasPixel=function(t){return t%2===0?0:.5},s.splineCurve=function(t,e,i,o){var 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this.top+e*(this.height/this.max)},calculateLabelRotation:function(t,e){var o=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=o;var s,a,n=this.ctx.measureText(this.labels[0]).width,r=this.ctx.measureText(this.labels[this.labels.length-1]).width;if(this.paddingRight=r/2+3,this.paddingLeft=n/2+3,this.labelRotation=0,this.options.display){var l,h,c=i.longestText(this.ctx,o,this.labels);this.labelWidth=c;for(var d=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>d&&0===this.labelRotation||this.labelWidth>d&&this.labelRotation<=90&&this.labelRotation>0;){if(l=Math.cos(i.toRadians(this.labelRotation)),h=Math.sin(i.toRadians(this.labelRotation)),s=l*n,a=l*r,s+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=s+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,h*c>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=l*c}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;e&&(this.paddingLeft-=e.left,this.paddingRight-=e.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},fit:function(t,e,o){this.calculateRange(),this.calculateLabelRotation(e,o);var s={width:0,height:0},a=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),n=i.longestText(this.ctx,a,this.labels);if(this.isHorizontal()?(s.width=t,this.width=t):this.options.display&&(s.width=Math.min(n+6,t)),this.isHorizontal())this.options.display&&(s.width=Math.min(n+6,t));else{var r=Math.cos(i.toRadians(this.labelRotation))*n+1.5*this.options.labels.fontSize;s.height=Math.min(r,e)}return this.width=s.width,this.height=s.height,s},draw:function(t){if(this.options.display){var e;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){e=!0;var o="bottom"==this.options.position?this.top:this.bottom-10,s="bottom"==this.options.position?this.top+10:this.bottom,a=0!==this.labelRotation;i.each(this.labels,function(n,r){var l=this.getPixelForValue(n,r,!1),h=this.getPixelForValue(n,r,!0);this.options.gridLines.show&&(0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),l+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(l,o),this.ctx.lineTo(l,s)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(l,t.top),this.ctx.lineTo(l,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(h,a?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=a?"right":"center",this.ctx.textBaseline=a?"middle":"top",this.ctx.fillText(n,0,0),this.ctx.restore())},this)}else 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l=i.niceNum(this.max-this.min,!1),h=i.niceNum(l/(a-1),!0),c=Math.floor(this.min/h)*h,d=Math.ceil(this.max/h)*h,u=c;d>=u;u+=h)this.ticks.push(u)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,o){var s;this.options.labels.userCallback?s=this.options.lables.userCallback(t,e,o):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.labels.push(s?s:"")},this)},getPixelForValue:function(t){var e,i=this.max-this.min;return e=this.isHorizontal()?this.left+this.width/i*(t-this.min):this.bottom-this.height/i*(t-this.min)},fit:function(t,e){this.calculateRange(),this.generateTicks(t,e),this.buildLabels();var o={width:0,height:0};if(this.isHorizontal()?o.width=t:o.width=this.options.gridLines.show&&this.options.display?10:0,this.isHorizontal()?o.height=this.options.gridLines.show&&this.options.display?10:0:o.height=e,this.options.labels.show&&this.options.display){var s=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);if(this.isHorizontal()){var a=(e-o.height,1.5*this.options.labels.fontSize);o.height=Math.min(e,o.height+a)}else{var n=t-o.width,r=i.longestText(this.ctx,s,this.labels);n>r?o.width+=r:o.width=t}}return this.width=o.width,this.height=o.height,o},draw:function(t){if(this.options.display){var e,o;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){e=!0,o=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var s="bottom"==this.options.position?this.top:this.bottom-5,a="bottom"==this.options.position?this.top+5:this.bottom;i.each(this.ticks,function(n,r){var l=this.getPixelForValue(n);0===n||!o&&0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),l+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(l,s),this.ctx.lineTo(l,a)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(l,t.top),this.ctx.lineTo(l,t.bottom)),this.ctx.stroke()},this)}if(this.options.labels.show){var n;"top"==this.options.position?(n=this.bottom-10,this.ctx.textBaseline="bottom"):(n=this.top+10,this.ctx.textBaseline="top"),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,i,n)},this)}}else{if(this.options.gridLines.show){e=!0,o=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var r="right"==this.options.position?this.left:this.right-5,l="right"==this.options.position?this.left+5:this.right;i.each(this.ticks,function(s,a){var n=this.getPixelForValue(s);0===s||!o&&0===a?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),n+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(r,n),this.ctx.lineTo(l,n)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,n),this.ctx.lineTo(t.right,n)),this.ctx.stroke()},this)}if(this.options.labels.show){var h;"left"==this.options.position?(h=this.right-10,this.ctx.textAlign="right"):(h=this.left+5,this.ctx.textAlign="left"),this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,h,i)},this)}}}}});e.scales.registerScaleType("linear",o)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o=e.Element.extend({initialize:function(){this.size=i.min([this.height,this.width]),this.drawingArea=this.options.display?this.size/2-(this.options.labels.fontSize/2+this.options.labels.backdropPaddingY):this.size/2},calculateCenterOffset:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},update:function(){this.options.lineArc?this.drawingArea=this.options.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},calculateRange:i.noop,generateTicks:function(){if(this.ticks=[],this.options.override)for(var t=0;t<=this.options.override.steps;++t){var e=this.options.override.start+t*this.options.override.stepWidth;ticks.push(e)}else{var o=Math.min(11,Math.ceil(this.drawingArea/(2*this.options.labels.fontSize)));if(o=Math.max(2,o),this.options.beginAtZero){var s=i.sign(this.min),a=i.sign(this.max);0>s&&0>a?this.max=0:s>0&&a>0&&(this.min=0)}for(var n=i.niceNum(this.max-this.min,!1),r=i.niceNum(n/(o-1),!0),l=Math.floor(this.min/r)*r,h=Math.ceil(this.max/r)*r,c=l;h>=c;c+=r)this.ticks.push(c)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildYLabels:function(){this.yLabels=[],i.each(this.ticks,function(t,e,o){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,o):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.yLabels.push(s?s:"")},this)},getCircumference:function(){return 2*Math.PI/this.valuesCount},setScaleSize:function(){var t,e,o,s,a,n,r,l,h,c,d,u,m=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),v=this.width,g=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.valuesCount;e++)t=this.getPointPosition(e,m),o=this.ctx.measureText(i.template(this.options.labels.template,{value:this.labels[e]})).width+5,0===e||e===this.valuesCount/2?(s=o/2,t.x+s>v&&(v=t.x+s,a=e),t.x-s<g&&(g=t.x-s,r=e)):e<this.valuesCount/2?t.x+o>v&&(v=t.x+o,a=e):e>this.valuesCount/2&&t.x-o<g&&(g=t.x-o,r=e);h=g,c=Math.ceil(v-this.width),n=this.getIndexAngle(a),l=this.getIndexAngle(r),d=c/Math.sin(n+Math.PI/2),u=h/Math.sin(l+Math.PI/2),d=i.isNumber(d)?d:0,u=i.isNumber(u)?u:0,this.drawingArea=m-(u+d)/2,this.setCenterPoint(u,d)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,o=t+this.drawingArea;this.xCenter=(o+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.valuesCount;return t*e-Math.PI/2},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},draw:function(){if(this.options.display){var t=this.ctx;if(i.each(this.yLabels,function(e,o){if(o>0){var s,a=o*(this.drawingArea/Math.max(this.ticks.length,1)),n=this.yCenter-a;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,a,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var r=0;r<this.valuesCount;r++)s=this.getPointPosition(r,this.calculateCenterOffset(this.ticks[o])),0===r?t.moveTo(s.x,s.y):t.lineTo(s.x,s.y);t.closePath(),t.stroke()}if(this.options.labels.show){if(t.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),this.showLabelBackdrop){var l=t.measureText(e).width;t.fillStyle=this.options.labels.backdropColor,t.fillRect(this.xCenter-l/2-this.options.labels.backdropPaddingX,n-this.fontSize/2-this.options.labels.backdropPaddingY,l+2*this.options.labels.backdropPaddingX,this.options.labels.fontSize+2*this.options.lables.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.labels.fontColor,t.fillText(e,this.xCenter,n)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.valuesCount-1;e>=0;e--){if(this.options.angleLines.show){var o=this.getPointPosition(e,this.calculateCenterOffset(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(o.x,o.y),t.stroke(),t.closePath()}var s=this.getPointPosition(e,this.calculateCenterOffset(this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var a=this.labels.length,n=this.labels.length/2,r=n/2,l=r>e||e>a-r,h=e===r||e===a-r;0===e?t.textAlign="center":e===n?t.textAlign="center":n>e?t.textAlign="left":t.textAlign="right",h?t.textBaseline="middle":l?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.labels[e],s.x,s.y)}}}}});e.scales.registerScaleType("radialLinear",o)}.call(this),/*!
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e=t.fit(c,m);v.push({horizontal:!0,minSize:e,scale:t})};i.each(r,g),i.each(n,g),i.each(l,p),i.each(h,p);var f=o-2*a,b=e-2*s;i.each(v,function(t){t.horizontal?f-=t.minSize.height:b-=t.minSize.width});var x=function(t){var e=i.findNextWhere(v,function(e){return e.scale===t});e&&t.fit(e.minSize.width,f)},A=function(t){var e=i.findNextWhere(v,function(e){return e.scale===t}),o={left:C,right:y,top:0,bottom:0};e&&t.fit(b,e.minSize.height,o)},C=s,y=s,_=a,w=a;i.each(r,x),i.each(n,x),i.each(r,function(t){C+=t.width}),i.each(n,function(t){y+=t.width}),i.each(l,A),i.each(h,A),i.each(l,function(t){_+=t.height}),i.each(h,function(t){w+=t.height}),i.each(r,function(t){var e=i.findNextWhere(v,function(e){return e.scale===t}),o={left:0,right:0,top:_,bottom:w};e&&t.fit(e.minSize.width,f,o)}),i.each(n,function(t){var e=i.findNextWhere(v,function(e){return e.scale===t}),o={left:0,right:0,top:_,bottom:w};e&&t.fit(e.minSize.width,f,o)});var k=s,P=a,S=function(t){t.left=k,t.right=k+t.width,t.top=_,t.bottom=_+f,k=t.right},I=function(t){t.left=C,t.right=C+b,t.top=P,t.bottom=P+t.height,P=t.bottom};i.each(r,S),i.each(l,I),k+=b,P+=f,i.each(n,S),i.each(h,I),t.chartArea={left:C,top:_,right:C+b,bottom:_+f}}}},e.scales={constructors:{},registerScaleType:function(t,e){this.constructors[t]=e},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0}}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o=e.Element.extend({calculateRange:i.noop,isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},getPixelForValue:function(t,e,i){if(this.isHorizontal()){var o=(this.labelRotation>0,this.width-(this.paddingLeft+this.paddingRight)),s=o/Math.max(this.max-(this.options.gridLines.offsetGridLines?0:1),1),a=s*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&i&&(a+=s/2),this.left+Math.round(a)}return this.top+e*(this.height/this.max)},calculateLabelRotation:function(t,e){var o=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=o;var s,a,r=this.ctx.measureText(this.labels[0]).width,n=this.ctx.measureText(this.labels[this.labels.length-1]).width;if(this.paddingRight=n/2+3,this.paddingLeft=r/2+3,this.labelRotation=0,this.options.display){var l,h,c=i.longestText(this.ctx,o,this.labels);this.labelWidth=c;for(var d=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>d&&0===this.labelRotation||this.labelWidth>d&&this.labelRotation<=90&&this.labelRotation>0;){if(l=Math.cos(i.toRadians(this.labelRotation)),h=Math.sin(i.toRadians(this.labelRotation)),s=l*r,a=l*n,s+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=s+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,h*c>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=l*c}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;e&&(this.paddingLeft-=e.left,this.paddingRight-=e.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},fit:function(t,e,o){this.calculateRange(),this.calculateLabelRotation(e,o);var s={width:0,height:0},a=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),r=i.longestText(this.ctx,a,this.labels);if(this.isHorizontal()?(s.width=t,this.width=t):this.options.display&&(s.width=Math.min(r+6,t)),this.isHorizontal())this.options.display&&(s.width=Math.min(r+6,t));else{var n=Math.cos(i.toRadians(this.labelRotation))*r+1.5*this.options.labels.fontSize;s.height=Math.min(n,e)}return this.width=s.width,this.height=s.height,s},draw:function(t){if(this.options.display){var e;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){e=!0;var o="bottom"==this.options.position?this.top:this.bottom-10,s="bottom"==this.options.position?this.top+10:this.bottom,a=0!==this.labelRotation;i.each(this.labels,function(r,n){var l=this.getPixelForValue(r,n,!1),h=this.getPixelForValue(r,n,!0);this.options.gridLines.show&&(0===n?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),l+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(l,o),this.ctx.lineTo(l,s)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(l,t.top),this.ctx.lineTo(l,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(h,a?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=a?"right":"center",this.ctx.textBaseline=a?"middle":"top",this.ctx.fillText(r,0,0),this.ctx.restore())},this)}else this.options.gridLines.show,this.options.labels.show}}});e.scales.registerScaleType("dataset",o)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o=e.Element.extend({calculateRange:i.noop,isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},generateTicks:function(t,e){if(this.ticks=[],this.options.override)for(var o=0;o<=this.options.override.steps;++o){var s=this.options.override.start+o*this.options.override.stepWidth;ticks.push(s)}else{var a;if(a=this.isHorizontal()?Math.min(11,Math.ceil(t/50)):Math.min(11,Math.ceil(e/(2*this.options.labels.fontSize))),a=Math.max(2,a),this.options.beginAtZero){var r=i.sign(this.min),n=i.sign(this.max);0>r&&0>n?this.max=0:r>0&&n>0&&(this.min=0)}for(var l=i.niceNum(this.max-this.min,!1),h=i.niceNum(l/(a-1),!0),c=Math.floor(this.min/h)*h,d=Math.ceil(this.max/h)*h,u=c;d>=u;u+=h)this.ticks.push(u)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,o){var s;this.options.labels.userCallback?s=this.options.lables.userCallback(t,e,o):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.labels.push(s?s:"")},this)},getPixelForValue:function(t){var e,i=this.max-this.min;return e=this.isHorizontal()?this.left+this.width/i*(t-this.min):this.bottom-this.height/i*(t-this.min)},fit:function(t,e){this.calculateRange(),this.generateTicks(t,e),this.buildLabels();var o={width:0,height:0};if(this.isHorizontal()?o.width=t:o.width=this.options.gridLines.show&&this.options.display?10:0,this.isHorizontal()?o.height=this.options.gridLines.show&&this.options.display?10:0:o.height=e,this.options.labels.show&&this.options.display){var s=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);if(this.isHorizontal()){var a=(e-o.height,1.5*this.options.labels.fontSize);o.height=Math.min(e,o.height+a)}else{var r=t-o.width,n=i.longestText(this.ctx,s,this.labels);r>n?o.width+=n:o.width=t}}return this.width=o.width,this.height=o.height,o},draw:function(t){if(this.options.display){var e,o;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){e=!0,o=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var s="bottom"==this.options.position?this.top:this.bottom-5,a="bottom"==this.options.position?this.top+5:this.bottom;i.each(this.ticks,function(r,n){var l=this.getPixelForValue(r);0===r||!o&&0===n?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),l+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(l,s),this.ctx.lineTo(l,a)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(l,t.top),this.ctx.lineTo(l,t.bottom)),this.ctx.stroke()},this)}if(this.options.labels.show){var r;"top"==this.options.position?(r=this.bottom-10,this.ctx.textBaseline="bottom"):(r=this.top+10,this.ctx.textBaseline="top"),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,i,r)},this)}}else{if(this.options.gridLines.show){e=!0,o=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var n="right"==this.options.position?this.left:this.right-5,l="right"==this.options.position?this.left+5:this.right;i.each(this.ticks,function(s,a){var r=this.getPixelForValue(s);0===s||!o&&0===a?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),r+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(n,r),this.ctx.lineTo(l,r)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,r),this.ctx.lineTo(t.right,r)),this.ctx.stroke()},this)}if(this.options.labels.show){var h;"left"==this.options.position?(h=this.right-10,this.ctx.textAlign="right"):(h=this.left+5,this.ctx.textAlign="left"),this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,h,i)},this)}}}}});e.scales.registerScaleType("linear",o)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o=e.Element.extend({initialize:function(){this.size=i.min([this.height,this.width]),this.drawingArea=this.options.display?this.size/2-(this.options.labels.fontSize/2+this.options.labels.backdropPaddingY):this.size/2},calculateCenterOffset:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},update:function(){this.options.lineArc?this.drawingArea=this.options.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},calculateRange:i.noop,generateTicks:function(){if(this.ticks=[],this.options.override)for(var t=0;t<=this.options.override.steps;++t){var e=this.options.override.start+t*this.options.override.stepWidth;ticks.push(e)}else{var o=Math.min(11,Math.ceil(this.drawingArea/(2*this.options.labels.fontSize)));if(o=Math.max(2,o),this.options.beginAtZero){var s=i.sign(this.min),a=i.sign(this.max);0>s&&0>a?this.max=0:s>0&&a>0&&(this.min=0)}for(var r=i.niceNum(this.max-this.min,!1),n=i.niceNum(r/(o-1),!0),l=Math.floor(this.min/n)*n,h=Math.ceil(this.max/n)*n,c=l;h>=c;c+=n)this.ticks.push(c)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildYLabels:function(){this.yLabels=[],i.each(this.ticks,function(t,e,o){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,o):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.yLabels.push(s?s:"")},this)},getCircumference:function(){return 2*Math.PI/this.valuesCount},setScaleSize:function(){var t,e,o,s,a,r,n,l,h,c,d,u,m=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),v=this.width,g=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.valuesCount;e++)t=this.getPointPosition(e,m),o=this.ctx.measureText(i.template(this.options.labels.template,{value:this.labels[e]})).width+5,0===e||e===this.valuesCount/2?(s=o/2,t.x+s>v&&(v=t.x+s,a=e),t.x-s<g&&(g=t.x-s,n=e)):e<this.valuesCount/2?t.x+o>v&&(v=t.x+o,a=e):e>this.valuesCount/2&&t.x-o<g&&(g=t.x-o,n=e);h=g,c=Math.ceil(v-this.width),r=this.getIndexAngle(a),l=this.getIndexAngle(n),d=c/Math.sin(r+Math.PI/2),u=h/Math.sin(l+Math.PI/2),d=i.isNumber(d)?d:0,u=i.isNumber(u)?u:0,this.drawingArea=m-(u+d)/2,this.setCenterPoint(u,d)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,o=t+this.drawingArea;this.xCenter=(o+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.valuesCount;return t*e-Math.PI/2},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},draw:function(){if(this.options.display){var t=this.ctx;if(i.each(this.yLabels,function(e,o){if(o>0){var s,a=o*(this.drawingArea/Math.max(this.ticks.length,1)),r=this.yCenter-a;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,a,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var n=0;n<this.valuesCount;n++)s=this.getPointPosition(n,this.calculateCenterOffset(this.ticks[o])),0===n?t.moveTo(s.x,s.y):t.lineTo(s.x,s.y);t.closePath(),t.stroke()}if(this.options.labels.show){if(t.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),this.showLabelBackdrop){var l=t.measureText(e).width;t.fillStyle=this.options.labels.backdropColor,t.fillRect(this.xCenter-l/2-this.options.labels.backdropPaddingX,r-this.fontSize/2-this.options.labels.backdropPaddingY,l+2*this.options.labels.backdropPaddingX,this.options.labels.fontSize+2*this.options.lables.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.labels.fontColor,t.fillText(e,this.xCenter,r)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.valuesCount-1;e>=0;e--){if(this.options.angleLines.show){var o=this.getPointPosition(e,this.calculateCenterOffset(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(o.x,o.y),t.stroke(),t.closePath()}var s=this.getPointPosition(e,this.calculateCenterOffset(this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var a=this.labels.length,r=this.labels.length/2,n=r/2,l=n>e||e>a-n,h=e===n||e===a-n;0===e?t.textAlign="center":e===r?t.textAlign="center":r>e?t.textAlign="left":t.textAlign="right",h?t.textBaseline="middle":l?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.labels[e],s.x,s.y)}}}}});e.scales.registerScaleType("radialLinear",o)}.call(this),/*!
  * Chart.js
  * http://chartjs.org/
  * Version: 2.0.0-alpha
@@ -52,7 +52,7 @@ function(){"use strict";var t=this,e=t.Chart;e.helpers;e.defaults.global.element
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.animation={duration:1e3,easing:"easeOutQuart",onProgress:function(){},onComplete:function(){}},e.Animation=e.Element.extend({currentStep:null,numSteps:60,easing:"",render:null,onAnimationProgress:null,onAnimationComplete:null}),e.animationService={frameDuration:17,animations:[],dropFrames:0,addAnimation:function(t,e,o){o||(t.animating=!0);for(var s=0;s<this.animations.length;++s)if(this.animations[s].chartInstance===t)return void(this.animations[s].animationObject=e);this.animations.push({chartInstance:t,animationObject:e}),1==this.animations.length&&i.requestAnimFrame.call(window,this.digestWrapper)},cancelAnimation:function(t){var e=i.findNextWhere(this.animations,function(e){return e.chartInstance===t});e&&(this.animations.splice(e,1),t.animating=!1)},digestWrapper:function(){e.animationService.startDigest.call(e.animationService)},startDigest:function(){var t=Date.now(),e=0;this.dropFrames>1&&(e=Math.floor(this.dropFrames),this.dropFrames-=e);for(var o=0;o<this.animations.length;o++)null===this.animations[o].animationObject.currentStep&&(this.animations[o].animationObject.currentStep=0),this.animations[o].animationObject.currentStep+=1+e,this.animations[o].animationObject.currentStep>this.animations[o].animationObject.numSteps&&(this.animations[o].animationObject.currentStep=this.animations[o].animationObject.numSteps),this.animations[o].animationObject.render(this.animations[o].chartInstance,this.animations[o].animationObject),this.animations[o].animationObject.currentStep==this.animations[o].animationObject.numSteps&&(this.animations[o].chartInstance.animating=!1,this.animations.splice(o,1),o--);var s=Date.now(),a=s-t-this.frameDuration,n=a/this.frameDuration;n>1&&(this.dropFrames+=n),this.animations.length>0&&i.requestAnimFrame.call(window,this.digestWrapper)}}}.call(this),/*!
+function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.animation={duration:1e3,easing:"easeOutQuart",onProgress:function(){},onComplete:function(){}},e.Animation=e.Element.extend({currentStep:null,numSteps:60,easing:"",render:null,onAnimationProgress:null,onAnimationComplete:null}),e.animationService={frameDuration:17,animations:[],dropFrames:0,addAnimation:function(t,e,o){o||(t.animating=!0);for(var s=0;s<this.animations.length;++s)if(this.animations[s].chartInstance===t)return void(this.animations[s].animationObject=e);this.animations.push({chartInstance:t,animationObject:e}),1==this.animations.length&&i.requestAnimFrame.call(window,this.digestWrapper)},cancelAnimation:function(t){var e=i.findNextWhere(this.animations,function(e){return e.chartInstance===t});e&&(this.animations.splice(e,1),t.animating=!1)},digestWrapper:function(){e.animationService.startDigest.call(e.animationService)},startDigest:function(){var t=Date.now(),e=0;this.dropFrames>1&&(e=Math.floor(this.dropFrames),this.dropFrames-=e);for(var o=0;o<this.animations.length;o++)null===this.animations[o].animationObject.currentStep&&(this.animations[o].animationObject.currentStep=0),this.animations[o].animationObject.currentStep+=1+e,this.animations[o].animationObject.currentStep>this.animations[o].animationObject.numSteps&&(this.animations[o].animationObject.currentStep=this.animations[o].animationObject.numSteps),this.animations[o].animationObject.render(this.animations[o].chartInstance,this.animations[o].animationObject),this.animations[o].animationObject.currentStep==this.animations[o].animationObject.numSteps&&(this.animations[o].chartInstance.animating=!1,this.animations.splice(o,1),o--);var s=Date.now(),a=s-t-this.frameDuration,r=a/this.frameDuration;r>1&&(this.dropFrames+=r),this.animations.length>0&&i.requestAnimFrame.call(window,this.digestWrapper)}}}.call(this),/*!
  * Chart.js
  * http://chartjs.org/
  * Version: 2.0.0-alpha
@@ -61,7 +61,7 @@ function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.anima
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.tooltips={enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>: ","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>: ","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},e.Tooltip=e.Element.extend({initialize:function(){var t=this._options;i.extend(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":i.extend(this._model,{text:template(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();i.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var o,s,a=[],n=[],r=this._data.datasets.length-1;r>=0&&(o=this._data.datasets[r].metaData,s=i.indexOf(o,this._active[0]),-1===s);r--);var l=function(t){var e,o,r,l,h,c=[],d=[],u=[];return i.each(this._data.datasets,function(t){e=t.metaData,e[s]&&e[s].hasValue()&&c.push(e[s])},this),i.each(this._options.stacked?c.reverse():c,function(t){d.push(t._view.x),u.push(t._view.y),a.push(i.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),n.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),h=i.min(u),r=i.max(u),l=i.min(d),o=i.max(d),{x:l>this._chart.width/2?l:o,y:(h+r)/2}}.call(this,s);i.extend(this._model,{x:l.x,y:l.y,labels:a,title:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:"",legendColors:n,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=a.length*this._model.fontSize+(a.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var h=t.measureText(this.title).width,c=i.longestText(t,this.font,a)+this._model.fontSize+3,d=i.max([c,h]);this._model.width=d+2*this._model.xPadding;var u=this._model.height/2;this._model.y-u<0?this._model.y=u:this._model.y+u>this._chart.height&&(this._model.y=this._chart.height-u),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.hover.mode){case"single":t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var o=e.caretPadding||2,s=t.measureText(e.text).width+2*e.xPadding,a=e.fontSize+2*e.yPadding,n=a+e.caretHeight+o;e.x+s/2>this._chart.width?e.xAlign="left":e.x-s/2<0&&(e.xAlign="right"),e.y-n<0&&(e.yAlign="below");var r=e.x-s/2,l=e.y-n;if(t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),this._custom)this._custom(this._view);else{switch(e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-o),t.lineTo(e.x+e.caretHeight,e.y-(o+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(o+e.caretHeight)),t.closePath(),t.fill();break;case"below":l=e.y+o+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+o),t.lineTo(e.x+e.caretHeight,e.y+o+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+o+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":r=e.x-s+(e.cornerRadius+e.caretHeight);break;case"right":r=e.x-(e.cornerRadius+e.caretHeight)}i.drawRoundedRectangle(t,r,l,s,a,e.cornerRadius),t.fill(),t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,r+s/2,l+a/2)}break;case"label":i.drawRoundedRectangle(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=i.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=i.fontString(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),i.each(e.labels,function(o,s){t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(o,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(s+1)),t.fillStyle=i.color(e.legendColors[s].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(s+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=i.color(e.legendColors[s].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(s+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={stacked:!1,valueSpacing:5,datasetSpacing:1,hover:{mode:"label"},scales:{xAxes:[{scaleType:"dataset",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!0},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{scaleType:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]}};e.Type.extend({name:"Bar",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Rectangle({_chart:this.chart,_datasetIndex:o,_index:s}))},this),t.xAxisID=this.options.scales.xAxes[0].id,t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},resetElements:function(){this.eachElement(function(t,e,o,s){var a,n=this.scales[this.data.datasets[s].xAxisID],r=this.scales[this.data.datasets[s].yAxisID];a=r.getPixelForValue(r.min<0&&r.max<0?r.max:r.min>0&&r.max>0?r.min:0),i.extend(t,{_chart:this.chart,_xScale:n,_yScale:r,_datasetIndex:s,_index:e,_model:{x:n.calculateBarX(this.data.datasets.length,s,e),y:a,base:r.calculateBarBase(s,e),width:n.calculateBarWidth(this.data.datasets.length),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].backgroundColor,e,this.options.elements.rectangle.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].borderColor,e,this.options.elements.rectangle.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].borderWidth,e,this.options.elements.rectangle.borderWidth),label:this.data.labels[e],datasetLabel:this.data.datasets[s].label}}),t.pivot()},this)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:n,_datasetIndex:s,_index:e,_model:{x:a.calculateBarX(this.data.datasets.length,s,e),y:n.calculateBarY(s,e),base:n.calculateBarBase(s,e),width:a.calculateBarWidth(this.data.datasets.length),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].backgroundColor,e,this.options.elements.rectangle.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].borderColor,e,this.options.elements.rectangle.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].borderWidth,e,this.options.elements.rectangle.borderWidth),label:this.data.labels[e],datasetLabel:this.data.datasets[s].label}}),t.pivot()},this),this.render(t)},buildScale:function(t){var o=this,s=function(){this.min=null,this.max=null;var t=[],e=[];if(o.options.stacked){i.each(o.data.datasets,function(s){s.yAxisID===this.id&&i.each(s.data,function(i,s){t[s]=t[s]||0,e[s]=e[s]||0,o.options.relativePoints?t[s]=100:0>i?e[s]+=i:t[s]+=i},this)},this);var s=t.concat(e);this.min=i.min(s),this.max=i.max(s)}else i.each(o.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)};this.scales={};var a=e.scales.getScaleConstructor(this.options.scales.xAxes[0].scaleType),n=new a({ctx:this.chart.ctx,options:this.options.scales.xAxes[0],id:this.options.scales.xAxes[0].id,calculateRange:function(){this.labels=o.data.labels,this.min=0,this.max=this.labels.length},calculateBaseWidth:function(){return this.getPixelForValue(null,1,!0)-this.getPixelForValue(null,0,!0)-2*o.options.valueSpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*o.options.datasetSpacing;return o.options.stacked?e:e/t},calculateBarX:function(t,e,i){var s=this.calculateBaseWidth(),a=this.getPixelForValue(null,i,!0)-s/2,n=this.calculateBarWidth(t);return o.options.stacked?a+n/2:a+n*e+e*o.options.datasetSpacing+n/2}});this.scales[n.id]=n,i.each(this.options.scales.yAxes,function(t){var i=e.scales.getScaleConstructor(t.scaleType),a=new i({ctx:this.chart.ctx,options:t,calculateRange:s,calculateBarBase:function(t,e){var i=0;if(o.options.stacked){var s=o.data.datasets[t].data[e];if(0>s)for(var a=0;t>a;a++)o.data.datasets[a].yAxisID===this.id&&(i+=o.data.datasets[a].data[e]<0?o.data.datasets[a].data[e]:0);else for(var n=0;t>n;n++)o.data.datasets[n].yAxisID===this.id&&(i+=o.data.datasets[n].data[e]>0?o.data.datasets[n].data[e]:0);return this.getPixelForValue(i)}return i=this.getPixelForValue(this.min),this.beginAtZero||this.min<=0&&this.max>=0||this.min>=0&&this.max<=0?(i=this.getPixelForValue(0),i+=this.options.gridLines.lineWidth):this.min<0&&this.max<0&&(i=this.getPixelForValue(this.max)),i},calculateBarY:function(t,e){var i=o.data.datasets[t].data[e];if(o.options.stacked){for(var s=0,a=0,n=0;t>n;n++)o.data.datasets[n].data[e]<0?a+=o.data.datasets[n].data[e]||0:s+=o.data.datasets[n].data[e]||0;return this.getPixelForValue(0>i?a+i:s+i)}for(var r=0,l=t;l<o.data.datasets.length;l++)r+=l===t&&i?i:i;return this.getPixelForValue(i)},id:t.id});this.scales[a.id]=a},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.scales,function(t){t.draw(this.chartArea)},this),this.eachElement(function(t,i,o){t.transition(e).draw()},this),this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.rectangle.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.rectangle.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.rectangle.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.rectangle.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.rectangle.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.rectangle.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hoverAnimationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},cutoutPercentage:50};e.Type.extend({name:"Doughnut",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Arc({_chart:this.chart,_datasetIndex:o,_index:s,_model:{}}))},this)},this),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),this.resetElements(),this.update()},calculateCircumference:function(t,e){return t.total>0?2*Math.PI*(e/t.total):0},resetElements:function(){this.outerRadius=(i.min([this.chart.width,this.chart.height])-this.options.elements.slice.borderWidth/2)/2,this.innerRadius=this.options.cutoutPercentage?this.outerRadius/100*this.options.cutoutPercentage:1,this.radiusLength=(this.outerRadius-this.innerRadius)/this.data.datasets.length,i.each(this.data.datasets,function(t,e){t.total=0,i.each(t.data,function(e){t.total+=Math.abs(e)},this),t.outerRadius=this.outerRadius-this.radiusLength*e,t.innerRadius=t.outerRadius-this.radiusLength,i.each(t.metaData,function(e,o){i.extend(e,{_model:{x:this.chart.width/2,y:this.chart.height/2,startAngle:Math.PI*-.5,circumference:this.options.animation.animateRotate?0:this.calculateCircumference(metaSlice.value),outerRadius:this.options.animation.animateScale?0:t.outerRadius,innerRadius:this.options.animation.animateScale?0:t.innerRadius,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(t.backgroundColor,o,this.options.elements.slice.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(t.hoverBackgroundColor,o,this.options.elements.slice.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(t.borderWidth,o,this.options.elements.slice.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(t.borderColor,o,this.options.elements.slice.borderColor),label:i.getValueAtIndexOrDefault(t.label,o,this.data.labels[o])}}),e.pivot()},this)},this)},update:function(t){this.outerRadius=(i.min([this.chart.width,this.chart.height])-this.options.elements.slice.borderWidth/2)/2,this.innerRadius=this.options.cutoutPercentage?this.outerRadius/100*this.options.cutoutPercentage:1,this.radiusLength=(this.outerRadius-this.innerRadius)/this.data.datasets.length,i.each(this.data.datasets,function(t,e){t.total=0,i.each(t.data,function(e){t.total+=Math.abs(e)},this),t.outerRadius=this.outerRadius-this.radiusLength*e,t.innerRadius=t.outerRadius-this.radiusLength,i.each(t.metaData,function(o,s){i.extend(o,{_chart:this.chart,_datasetIndex:e,_index:s,_model:{x:this.chart.width/2,y:this.chart.height/2,circumference:this.calculateCircumference(t,t.data[s]),outerRadius:t.outerRadius,innerRadius:t.innerRadius,backgroundColor:o.custom&&o.custom.backgroundColor?o.custom.backgroundColor:i.getValueAtIndexOrDefault(t.backgroundColor,s,this.options.elements.slice.backgroundColor),hoverBackgroundColor:o.custom&&o.custom.hoverBackgroundColor?o.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(t.hoverBackgroundColor,s,this.options.elements.slice.hoverBackgroundColor),borderWidth:o.custom&&o.custom.borderWidth?o.custom.borderWidth:i.getValueAtIndexOrDefault(t.borderWidth,s,this.options.elements.slice.borderWidth),borderColor:o.custom&&o.custom.borderColor?o.custom.borderColor:i.getValueAtIndexOrDefault(t.borderColor,s,this.options.elements.slice.borderColor),label:i.getValueAtIndexOrDefault(t.label,s,this.data.labels[s])}}),0===s?o._model.startAngle=Math.PI*-.5:o._model.startAngle=t.metaData[s-1]._model.endAngle,o._model.endAngle=o._model.startAngle+o._model.circumference,s<t.data.length-1&&(t.metaData[s+1]._model.startAngle=o._model.endAngle),o.pivot()},this)},this),this.render(t)},draw:function(t){t=t||1,this.clear(),this.eachElement(function(e){e.transition(t).draw()},this),this.tooltip.transition(t).draw()},events:function(t){this.lastActive=this.lastActive||[],"mouseout"==t.type?this.active=[]:this.active=function(){switch(this.options.hover.mode){case"single":return this.getSliceAtEvent(t);case"label":return this.getSlicesAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.slice.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.slice.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.slice.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.slice.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.slice.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.slice.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,this.active[0]._model.borderColor),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.hoverBorderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,this.active[0]._model.borderColor),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.hoverBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this},getSliceAtEvent:function(t){var e=[],o=i.getRelativePosition(t);return this.eachElement(function(t,i){t.inRange(o.x,o.y)&&e.push(t)},this),e}}),e.types.Doughnut.extend({name:"Pie",defaults:i.merge(o,{cutoutPercentage:0})})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={stacked:!1,hover:{mode:"label"},scales:{xAxes:[{scaleType:"dataset",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{scaleType:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]}};e.Type.extend({name:"Line",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaDataset=new e.Line({_chart:this.chart,_datasetIndex:o,_points:t.metaData}),t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Point({_datasetIndex:o,_index:s,_chart:this.chart,_model:{x:0,y:0}}))},this),t.xAxisID=this.options.scales.xAxes[0].id,t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},nextPoint:function(t,e){return t[e+1]||t[e]},previousPoint:function(t,e){return t[e-1]||t[e]},resetElements:function(){this.eachElement(function(t,e,o,s){var a,n=this.scales[this.data.datasets[s].xAxisID],r=this.scales[this.data.datasets[s].yAxisID];a=r.getPixelForValue(r.min<0&&r.max<0?r.max:r.min>0&&r.max>0?r.min:0),i.extend(t,{_chart:this.chart,_xScale:n,_yScale:r,_datasetIndex:s,_index:e,_model:{x:n.getPixelForValue(null,e,!0),y:a,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.data.datasets[s].radius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].hitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,e){var o,s=this.scales[t.yAxisID];o=s.getPixelForValue(s.min<0&&s.max<0?s.max:s.min>0&&s.max>0?s.min:0),i.extend(t.metaDataset,{_scale:s,_datasetIndex:e,_children:t.metaData,_model:{tension:t.metaDataset.custom&&t.metaDataset.custom.tension?t.metaDataset.custom.tension:t.tension||this.options.elements.line.tension,backgroundColor:t.metaDataset.custom&&t.metaDataset.custom.backgroundColor?t.metaDataset.custom.backgroundColor:t.backgroundColor||this.options.elements.line.backgroundColor,borderWidth:t.metaDataset.custom&&t.metaDataset.custom.borderWidth?t.metaDataset.custom.borderWidth:t.borderWidth||this.options.elements.line.borderWidth,borderColor:t.metaDataset.custom&&t.metaDataset.custom.borderColor?t.metaDataset.custom.borderColor:t.borderColor||this.options.elements.line.borderColor,fill:t.metaDataset.custom&&t.metaDataset.custom.fill?t.metaDataset.custom.fill:void 0!==t.fill?t.fill:this.options.elements.line.fill,skipNull:void 0!==t.skipNull?t.skipNull:this.options.elements.line.skipNull,drawNull:void 0!==t.drawNull?t.drawNull:this.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:o}}),t.metaDataset.pivot()}),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:n,_datasetIndex:s,_index:e,_model:{x:a.getPixelForValue(null,e,!0),y:n.getPointPixelForValue(this.data.datasets[s].data[e],e,s),tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.data.datasets[s].radius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].hitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,
-a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this),this.render(t)},buildScale:function(){var t=this,o=function(){this.min=null,this.max=null;var e=[],o=[];if(t.options.stacked){i.each(t.data.datasets,function(s){s.yAxisID===this.id&&i.each(s.data,function(i,s){e[s]=e[s]||0,o[s]=o[s]||0,t.options.relativePoints?e[s]=100:0>i?o[s]+=i:e[s]+=i},this)},this);var s=e.concat(o);this.min=i.min(s),this.max=i.max(s)}else i.each(t.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)};this.scales={};var s=e.scales.getScaleConstructor(this.options.scales.xAxes[0].scaleType),a=new s({ctx:this.chart.ctx,options:this.options.scales.xAxes[0],calculateRange:function(){this.labels=t.data.labels,this.min=0,this.max=this.labels.length},id:this.options.scales.xAxes[0].id});this.scales[a.id]=a,i.each(this.options.scales.yAxes,function(i){var s=e.scales.getScaleConstructor(i.scaleType),a=new s({ctx:this.chart.ctx,options:i,calculateRange:o,getPointPixelForValue:function(e,i,o){if(t.options.stacked){for(var s=0,a=0,n=0;o>n;++n)t.data.datasets[n].data[i]<0?a+=t.data.datasets[n].data[i]:s+=t.data.datasets[n].data[i];return this.getPixelForValue(0>e?a+e:s+e)}return this.getPixelForValue(e)},id:i.id});this.scales[a.id]=a},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.scales,function(t){t.draw(this.chartArea)},this);for(var o=this.data.datasets.length-1;o>=0;o--){var s=this.data.datasets[o];i.each(s.metaData,function(t,i){t.transition(e)},this),s.metaDataset.transition(e).draw(),i.each(s.metaData,function(t){t.draw()})}this.tooltip.transition(e).draw()},events:function(t){this.lastActive=this.lastActive||[],"mouseout"==t.type?this.active=[]:this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.radius=this.lastActive[0].custom&&this.lastActive[0].custom.radius?this.lastActive[0].custom.radius:i.getValueAtIndexOrDefault(e.radius,o,this.options.elements.point.radius),this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.radius=this.lastActive[s].custom&&this.lastActive[s].custom.radius?this.lastActive[s].custom.radius:i.getValueAtIndexOrDefault(e.radius,o,this.options.elements.point.radius),this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.radius?this.active[0].custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.options.elements.point.hoverRadius),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.radius?this.active[s].custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.options.elements.point.hoverRadius),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={scale:{scaleType:"radialLinear",display:!0,animate:!1,lineArc:!0,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2}},animateRotate:!0};e.Type.extend({name:"PolarArea",defaults:o,initialize:function(){var t=this,o=e.scales.getScaleConstructor(this.options.scale.scaleType);this.scale=new o({options:this.options.scale,lineArc:!0,width:this.chart.width,height:this.chart.height,xCenter:this.chart.width/2,yCenter:this.chart.height/2,ctx:this.chart.ctx,valuesCount:this.data.length,calculateRange:function(){this.min=null,this.max=null,i.each(t.data.datasets[0].data,function(t){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)}}),i.bindEvents(this,this.options.events,this.events),i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Arc({_chart:this.chart,_datasetIndex:o,_index:s,_model:{}}))},this)},this),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),this.updateScaleRange(),this.scale.calculateRange(),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},updateScaleRange:function(){i.extend(this.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})},resetElements:function(){1/this.data.datasets[0].data.length*2;i.each(this.data.datasets[0].metaData,function(t,e){this.data.datasets[0].data[e];i.extend(t,{_index:e,_model:{x:this.chart.width/2,y:this.chart.height/2,innerRadius:0,outerRadius:0,startAngle:Math.PI*-.5,endAngle:Math.PI*-.5,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor,e,this.options.elements.slice.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor,e,this.options.elements.slice.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth,e,this.options.elements.slice.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[0].borderColor,e,this.options.elements.slice.borderColor),label:i.getValueAtIndexOrDefault(this.data.datasets[0].labels,e,this.data.datasets[0].labels[e])}}),t.pivot()},this)},update:function(t){this.updateScaleRange(),this.scale.calculateRange(),this.scale.generateTicks(),this.scale.buildYLabels(),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height);var o=1/this.data.datasets[0].data.length*2;i.each(this.data.datasets[0].metaData,function(t,e){var s=this.data.datasets[0].data[e],a=-.5*Math.PI+Math.PI*o*e,n=a+o*Math.PI;i.extend(t,{_index:e,_model:{x:this.chart.width/2,y:this.chart.height/2,innerRadius:0,outerRadius:this.scale.calculateCenterOffset(s),startAngle:a,endAngle:n,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor,e,this.options.elements.slice.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor,e,this.options.elements.slice.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth,e,this.options.elements.slice.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[0].borderColor,e,this.options.elements.slice.borderColor),label:i.getValueAtIndexOrDefault(this.data.datasets[0].labels,e,this.data.datasets[0].labels[e])}}),t.pivot(),console.log(t)},this),this.render(t)},draw:function(t){var e=t||1;this.clear(),i.each(this.data.datasets[0].metaData,function(t,i){t.transition(e).draw()},this),this.scale.draw(),this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getSliceAtEvent(t);case"label":return this.getSlicesAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.slice.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.slice.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.slice.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.slice.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.slice.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.slice.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+1),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+1),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this},getSliceAtEvent:function(t){var e=[],o=i.getRelativePosition(t);return this.eachElement(function(t,i){t.inRange(o.x,o.y)&&e.push(t)},this),e}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.Type.extend({name:"Radar",defaults:{scale:{scaleType:"radialLinear",display:!0,animate:!1,lineArc:!1,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1},angleLines:{show:!0,color:"rgba(0,0,0,.1)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},elements:{line:{tension:0}},legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].strokeColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>'},initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaDataset=new e.Line({_chart:this.chart,_datasetIndex:o,_points:t.metaData,_loop:!0}),t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Point({_datasetIndex:o,_index:s,_chart:this.chart,_model:{x:0,y:0}}))},this)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},nextPoint:function(t,e){return t[e+1]||t[0]},previousPoint:function(t,e){return t[e-1]||t[t.length-1]},resetElements:function(){this.eachElement(function(t,e,o,s){i.extend(t,{_chart:this.chart,_datasetIndex:s,_index:e,_scale:this.scale,_model:{x:this.scale.xCenter,y:this.scale.yCenter,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=this.scale.xCenter,t._model.controlPointPreviousY=this.scale.yCenter,t._model.controlPointNextX=this.scale.xCenter,t._model.controlPointNextY=this.scale.yCenter,t.pivot()},this)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,e){var o;o=this.scale.min<0&&this.scale.max<0?this.scale.getPointPosition(0,this.scale.max):this.scale.min>0&&this.scale.max>0?this.scale.getPointPosition(0,this.scale.min):this.scale.getPointPosition(0,0),i.extend(t.metaDataset,{_datasetIndex:e,_children:t.metaData,_model:{tension:t.tension||this.options.elements.line.tension,backgroundColor:t.backgroundColor||this.options.elements.line.backgroundColor,borderWidth:t.borderWidth||this.options.elements.line.borderWidth,borderColor:t.borderColor||this.options.elements.line.borderColor,fill:void 0!==t.fill?t.fill:this.options.elements.line.fill,skipNull:void 0!==t.skipNull?t.skipNull:this.options.elements.line.skipNull,drawNull:void 0!==t.drawNull?t.drawNull:this.options.elements.line.drawNull,scaleTop:this.scale.top,scaleBottom:this.scale.bottom,scaleZero:o}}),t.metaDataset.pivot()}),this.eachElement(function(t,e,o,s){var a=this.scale.getPointPosition(e,this.scale.calculateCenterOffset(this.data.datasets[s].data[e]));i.extend(t,{_chart:this.chart,_datasetIndex:s,_index:e,_model:{x:a.x,y:a.y,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this),this.render(t)},buildScale:function(){var t=this,o=e.scales.getScaleConstructor(this.options.scale.scaleType);this.scale=new o({options:this.options.scale,height:this.chart.height,width:this.chart.width,xCenter:this.chart.width/2,yCenter:this.chart.height/2,ctx:this.chart.ctx,labels:this.data.labels,valuesCount:this.data.datasets[0].data.length,calculateRange:function(){this.min=null,this.max=null,i.each(t.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)}}),this.scale.setScaleSize(),this.scale.calculateRange(),this.scale.generateTicks(),this.scale.buildYLabels()},draw:function(t){var e=t||1;this.clear(),this.scale.draw(this.chartArea);for(var o=this.data.datasets.length-1;o>=0;o--){var s=this.data.datasets[o];i.each(s.metaData,function(t,i){t.transition(e)},this),s.metaDataset.transition(e).draw(),i.each(s.metaData,function(t){t.draw()})}this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.radius=this.lastActive[0].custom&&this.lastActive[0].custom.radius?this.lastActive[0].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.radius=this.lastActive[s].custom&&this.lastActive[s].custom.radius?this.lastActive[s].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+2),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth+2);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+2),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth+2);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={hover:{mode:"single"},scales:{xAxes:[{scaleType:"linear",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,integersOnly:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{scaleType:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,integersOnly:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]},legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].borderColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>',tooltips:{template:"(<%= value.x %>, <%= value.y %>)",multiTemplate:"<%if (datasetLabel){%><%=datasetLabel%>: <%}%>(<%= value.x %>, <%= value.y %>)"}};e.Type.extend({name:"Scatter",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaDataset=new e.Line({_chart:this.chart,_datasetIndex:o,_points:t.metaData}),t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Point({_datasetIndex:o,_index:s,_chart:this.chart,_model:{x:0,y:0}}))},this),t.xAxisID||(t.xAxisID=this.options.scales.xAxes[0].id),t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},nextPoint:function(t,e){return t[e+1]||t[e]},previousPoint:function(t,e){return t[e-1]||t[e]},resetElements:function(){this.eachElement(function(t,e,o,s){var a,n=this.scales[this.data.datasets[s].xAxisID],r=this.scales[this.data.datasets[s].yAxisID];a=r.getPixelForValue(r.min<0&&r.max<0?r.max:r.min>0&&r.max>0?r.min:0),i.extend(t,{_chart:this.chart,_xScale:n,_yScale:r,_datasetIndex:s,_index:e,_model:{x:n.getPixelForValue(this.data.datasets[s].data[e].x),y:a,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),
-backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e]||null===this.data.datasets[s].data[e].x||null===this.data.datasets[s].data[e].y,hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},update:function(){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,e){var o,s=this.scales[t.yAxisID];o=s.getPixelForValue(s.min<0&&s.max<0?s.max:s.min>0&&s.max>0?s.min:0),i.extend(t.metaDataset,{_scale:s,_datasetIndex:e,_children:t.metaData,_model:{tension:t.tension||this.options.elements.line.tension,backgroundColor:t.backgroundColor||this.options.elements.line.backgroundColor,borderWidth:t.borderWidth||this.options.elements.line.borderWidth,borderColor:t.borderColor||this.options.elements.line.borderColor,fill:void 0!==t.fill?t.fill:this.options.elements.line.fill,skipNull:void 0!==t.skipNull?t.skipNull:this.options.elements.line.skipNull,drawNull:void 0!==t.drawNull?t.drawNull:this.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:o}}),t.metaDataset.pivot()}),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:n,_datasetIndex:s,_index:e,_model:{x:a.getPixelForValue(this.data.datasets[s].data[e].x),y:n.getPixelForValue(this.data.datasets[s].data[e].y),tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e]||null===this.data.datasets[s].data[e].x||null===this.data.datasets[s].data[e].y,hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this),this.render()},buildScale:function(){var t=this,o=function(){this.min=null,this.max=null,i.each(t.data.datasets,function(t){t.xAxisID===this.id&&i.each(t.data,function(t){null===this.min?this.min=t.x:t.x<this.min&&(this.min=t.x),null===this.max?this.max=t.x:t.x>this.max&&(this.max=t.x)},this)},this)},s=function(){this.min=null,this.max=null,i.each(t.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t){null===this.min?this.min=t.y:t.y<this.min&&(this.min=t.y),null===this.max?this.max=t.y:t.y>this.max&&(this.max=t.y)},this)},this)};this.scales={},i.each(this.options.scales.xAxes,function(t){var i=e.scales.getScaleConstructor(t.scaleType),s=new i({ctx:this.chart.ctx,options:t,calculateRange:o,id:t.id});this.scales[s.id]=s},this),i.each(this.options.scales.yAxes,function(t){var i=e.scales.getScaleConstructor(t.scaleType),o=new i({ctx:this.chart.ctx,options:t,calculateRange:s,id:t.id,getPointPixelForValue:function(t,e,i){return this.getPixelForValue(t)}});this.scales[o.id]=o},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.scales,function(t){t.draw(this.chartArea)},this);for(var o=this.data.datasets.length-1;o>=0;o--){var s=this.data.datasets[o];i.each(s.metaData,function(t,i){t.transition(e)},this),s.metaDataset.transition(e).draw(),i.each(s.metaData,function(t){t.draw()})}this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.radius=this.lastActive[0].custom&&this.lastActive[0].custom.radius?this.lastActive[0].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.radius=this.lastActive[s].custom&&this.lastActive[s].custom.radius?this.lastActive[s].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+1),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+1),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hoverAnimationDuration))}return this.lastActive=this.active,this}})}.call(this),!function t(e,i,o){function s(n,r){if(!i[n]){if(!e[n]){var l="function"==typeof require&&require;if(!r&&l)return l(n,!0);if(a)return a(n,!0);var h=new Error("Cannot find module '"+n+"'");throw h.code="MODULE_NOT_FOUND",h}var c=i[n]={exports:{}};e[n][0].call(c.exports,function(t){var i=e[n][1][t];return s(i?i:t)},c,c.exports,t,e,i,o)}return i[n].exports}for(var a="function"==typeof require&&require,n=0;n<o.length;n++)s(o[n]);return s}({1:[function(t,e,i){!function(){var i=t("color-convert"),o=t("color-string"),s=function(t){if(t instanceof s)return t;if(!(this instanceof s))return new s(t);if(this.values={rgb:[0,0,0],hsl:[0,0,0],hsv:[0,0,0],hwb:[0,0,0],cmyk:[0,0,0,0],alpha:1},"string"==typeof t){var e=o.getRgba(t);if(e)this.setValues("rgb",e);else if(e=o.getHsla(t))this.setValues("hsl",e);else{if(!(e=o.getHwb(t)))throw new Error('Unable to parse color from string "'+t+'"');this.setValues("hwb",e)}}else if("object"==typeof t){var e=t;if(void 0!==e.r||void 0!==e.red)this.setValues("rgb",e);else if(void 0!==e.l||void 0!==e.lightness)this.setValues("hsl",e);else if(void 0!==e.v||void 0!==e.value)this.setValues("hsv",e);else if(void 0!==e.w||void 0!==e.whiteness)this.setValues("hwb",e);else{if(void 0===e.c&&void 0===e.cyan)throw new Error("Unable to parse color from object "+JSON.stringify(t));this.setValues("cmyk",e)}}};s.prototype={rgb:function(t){return this.setSpace("rgb",arguments)},hsl:function(t){return this.setSpace("hsl",arguments)},hsv:function(t){return this.setSpace("hsv",arguments)},hwb:function(t){return this.setSpace("hwb",arguments)},cmyk:function(t){return this.setSpace("cmyk",arguments)},rgbArray:function(){return this.values.rgb},hslArray:function(){return this.values.hsl},hsvArray:function(){return this.values.hsv},hwbArray:function(){return 1!==this.values.alpha?this.values.hwb.concat([this.values.alpha]):this.values.hwb},cmykArray:function(){return this.values.cmyk},rgbaArray:function(){var t=this.values.rgb;return t.concat([this.values.alpha])},hslaArray:function(){var t=this.values.hsl;return t.concat([this.values.alpha])},alpha:function(t){return void 0===t?this.values.alpha:(this.setValues("alpha",t),this)},red:function(t){return this.setChannel("rgb",0,t)},green:function(t){return this.setChannel("rgb",1,t)},blue:function(t){return this.setChannel("rgb",2,t)},hue:function(t){return this.setChannel("hsl",0,t)},saturation:function(t){return this.setChannel("hsl",1,t)},lightness:function(t){return this.setChannel("hsl",2,t)},saturationv:function(t){return this.setChannel("hsv",1,t)},whiteness:function(t){return this.setChannel("hwb",1,t)},blackness:function(t){return this.setChannel("hwb",2,t)},value:function(t){return this.setChannel("hsv",2,t)},cyan:function(t){return this.setChannel("cmyk",0,t)},magenta:function(t){return this.setChannel("cmyk",1,t)},yellow:function(t){return this.setChannel("cmyk",2,t)},black:function(t){return this.setChannel("cmyk",3,t)},hexString:function(){return o.hexString(this.values.rgb)},rgbString:function(){return o.rgbString(this.values.rgb,this.values.alpha)},rgbaString:function(){return o.rgbaString(this.values.rgb,this.values.alpha)},percentString:function(){return o.percentString(this.values.rgb,this.values.alpha)},hslString:function(){return o.hslString(this.values.hsl,this.values.alpha)},hslaString:function(){return o.hslaString(this.values.hsl,this.values.alpha)},hwbString:function(){return o.hwbString(this.values.hwb,this.values.alpha)},keyword:function(){return o.keyword(this.values.rgb,this.values.alpha)},rgbNumber:function(){return this.values.rgb[0]<<16|this.values.rgb[1]<<8|this.values.rgb[2]},luminosity:function(){for(var t=this.values.rgb,e=[],i=0;i<t.length;i++){var o=t[i]/255;e[i]=.03928>=o?o/12.92:Math.pow((o+.055)/1.055,2.4)}return.2126*e[0]+.7152*e[1]+.0722*e[2]},contrast:function(t){var e=this.luminosity(),i=t.luminosity();return e>i?(e+.05)/(i+.05):(i+.05)/(e+.05)},level:function(t){var e=this.contrast(t);return e>=7.1?"AAA":e>=4.5?"AA":""},dark:function(){var t=this.values.rgb,e=(299*t[0]+587*t[1]+114*t[2])/1e3;return 128>e},light:function(){return!this.dark()},negate:function(){for(var t=[],e=0;3>e;e++)t[e]=255-this.values.rgb[e];return this.setValues("rgb",t),this},lighten:function(t){return this.values.hsl[2]+=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},darken:function(t){return this.values.hsl[2]-=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},saturate:function(t){return this.values.hsl[1]+=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},desaturate:function(t){return this.values.hsl[1]-=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},whiten:function(t){return this.values.hwb[1]+=this.values.hwb[1]*t,this.setValues("hwb",this.values.hwb),this},blacken:function(t){return this.values.hwb[2]+=this.values.hwb[2]*t,this.setValues("hwb",this.values.hwb),this},greyscale:function(){var t=this.values.rgb,e=.3*t[0]+.59*t[1]+.11*t[2];return this.setValues("rgb",[e,e,e]),this},clearer:function(t){return this.setValues("alpha",this.values.alpha-this.values.alpha*t),this},opaquer:function(t){return this.setValues("alpha",this.values.alpha+this.values.alpha*t),this},rotate:function(t){var e=this.values.hsl[0];return e=(e+t)%360,e=0>e?360+e:e,this.values.hsl[0]=e,this.setValues("hsl",this.values.hsl),this},mix:function(t,e){e=1-(null==e?.5:e);for(var i=2*e-1,o=this.alpha()-t.alpha(),s=((i*o==-1?i:(i+o)/(1+i*o))+1)/2,a=1-s,n=this.rgbArray(),r=t.rgbArray(),l=0;l<n.length;l++)n[l]=n[l]*s+r[l]*a;this.setValues("rgb",n);var h=this.alpha()*e+t.alpha()*(1-e);return this.setValues("alpha",h),this},toJSON:function(){return this.rgb()},clone:function(){return new s(this.rgb())}},s.prototype.getValues=function(t){for(var e={},i=0;i<t.length;i++)e[t.charAt(i)]=this.values[t][i];return 1!=this.values.alpha&&(e.a=this.values.alpha),e},s.prototype.setValues=function(t,e){var o={rgb:["red","green","blue"],hsl:["hue","saturation","lightness"],hsv:["hue","saturation","value"],hwb:["hue","whiteness","blackness"],cmyk:["cyan","magenta","yellow","black"]},s={rgb:[255,255,255],hsl:[360,100,100],hsv:[360,100,100],hwb:[360,100,100],cmyk:[100,100,100,100]},a=1;if("alpha"==t)a=e;else if(e.length)this.values[t]=e.slice(0,t.length),a=e[t.length];else if(void 0!==e[t.charAt(0)]){for(var n=0;n<t.length;n++)this.values[t][n]=e[t.charAt(n)];a=e.a}else if(void 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A)C[A[y]]=y},{"color-name":5}],5:[function(t,e,i){e.exports={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],
+function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.tooltips={enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>: ","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>: ","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},e.Tooltip=e.Element.extend({initialize:function(){var t=this._options;i.extend(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":i.extend(this._model,{text:i.template(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();i.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var o,s,a=[],r=[],n=this._data.datasets.length-1;n>=0&&(o=this._data.datasets[n].metaData,s=i.indexOf(o,this._active[0]),-1===s);n--);var l=function(t){var e,o,n,l,h,c=[],d=[],u=[];return i.each(this._data.datasets,function(t){e=t.metaData,e[s]&&e[s].hasValue()&&c.push(e[s])},this),i.each(this._options.stacked?c.reverse():c,function(t){d.push(t._view.x),u.push(t._view.y),a.push(i.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),r.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),h=i.min(u),n=i.max(u),l=i.min(d),o=i.max(d),{x:l>this._chart.width/2?l:o,y:(h+n)/2}}.call(this,s);i.extend(this._model,{x:l.x,y:l.y,labels:a,title:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:"",legendColors:r,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=a.length*this._model.fontSize+(a.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var h=t.measureText(this.title).width,c=i.longestText(t,this.font,a)+this._model.fontSize+3,d=i.max([c,h]);this._model.width=d+2*this._model.xPadding;var u=this._model.height/2;this._model.y-u<0?this._model.y=u:this._model.y+u>this._chart.height&&(this._model.y=this._chart.height-u),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.hover.mode){case"single":t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var o=e.caretPadding||2,s=t.measureText(e.text).width+2*e.xPadding,a=e.fontSize+2*e.yPadding,r=a+e.caretHeight+o;e.x+s/2>this._chart.width?e.xAlign="left":e.x-s/2<0&&(e.xAlign="right"),e.y-r<0&&(e.yAlign="below");var n=e.x-s/2,l=e.y-r;if(t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),this._custom)this._custom(this._view);else{switch(e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-o),t.lineTo(e.x+e.caretHeight,e.y-(o+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(o+e.caretHeight)),t.closePath(),t.fill();break;case"below":l=e.y+o+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+o),t.lineTo(e.x+e.caretHeight,e.y+o+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+o+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":n=e.x-s+(e.cornerRadius+e.caretHeight);break;case"right":n=e.x-(e.cornerRadius+e.caretHeight)}i.drawRoundedRectangle(t,n,l,s,a,e.cornerRadius),t.fill(),t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,n+s/2,l+a/2)}break;case"label":i.drawRoundedRectangle(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=i.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=i.fontString(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),i.each(e.labels,function(o,s){t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(o,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(s+1)),t.fillStyle=i.color(e.legendColors[s].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(s+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=i.color(e.legendColors[s].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(s+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={stacked:!1,valueSpacing:5,datasetSpacing:1,hover:{mode:"label"},scales:{xAxes:[{scaleType:"dataset",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!0},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{scaleType:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]}};e.Type.extend({name:"Bar",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Rectangle({_chart:this.chart,_datasetIndex:o,_index:s}))},this),t.xAxisID=this.options.scales.xAxes[0].id,t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},resetElements:function(){this.eachElement(function(t,e,o,s){var a,r=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];a=n.getPixelForValue(n.min<0&&n.max<0?n.max:n.min>0&&n.max>0?n.min:0),i.extend(t,{_chart:this.chart,_xScale:r,_yScale:n,_datasetIndex:s,_index:e,_model:{x:r.calculateBarX(this.data.datasets.length,s,e),y:a,base:n.calculateBarBase(s,e),width:r.calculateBarWidth(this.data.datasets.length),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].backgroundColor,e,this.options.elements.rectangle.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].borderColor,e,this.options.elements.rectangle.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].borderWidth,e,this.options.elements.rectangle.borderWidth),label:this.data.labels[e],datasetLabel:this.data.datasets[s].label}}),t.pivot()},this)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],r=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:r,_datasetIndex:s,_index:e,_model:{x:a.calculateBarX(this.data.datasets.length,s,e),y:r.calculateBarY(s,e),base:r.calculateBarBase(s,e),width:a.calculateBarWidth(this.data.datasets.length),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].backgroundColor,e,this.options.elements.rectangle.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].borderColor,e,this.options.elements.rectangle.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].borderWidth,e,this.options.elements.rectangle.borderWidth),label:this.data.labels[e],datasetLabel:this.data.datasets[s].label}}),t.pivot()},this),this.render(t)},buildScale:function(t){var o=this,s=function(){this.min=null,this.max=null;var t=[],e=[];if(o.options.stacked){i.each(o.data.datasets,function(s){s.yAxisID===this.id&&i.each(s.data,function(i,s){t[s]=t[s]||0,e[s]=e[s]||0,o.options.relativePoints?t[s]=100:0>i?e[s]+=i:t[s]+=i},this)},this);var s=t.concat(e);this.min=i.min(s),this.max=i.max(s)}else i.each(o.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)};this.scales={};var a=e.scales.getScaleConstructor(this.options.scales.xAxes[0].scaleType),r=new a({ctx:this.chart.ctx,options:this.options.scales.xAxes[0],id:this.options.scales.xAxes[0].id,calculateRange:function(){this.labels=o.data.labels,this.min=0,this.max=this.labels.length},calculateBaseWidth:function(){return this.getPixelForValue(null,1,!0)-this.getPixelForValue(null,0,!0)-2*o.options.valueSpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*o.options.datasetSpacing;return o.options.stacked?e:e/t},calculateBarX:function(t,e,i){var s=this.calculateBaseWidth(),a=this.getPixelForValue(null,i,!0)-s/2,r=this.calculateBarWidth(t);return o.options.stacked?a+r/2:a+r*e+e*o.options.datasetSpacing+r/2}});this.scales[r.id]=r,i.each(this.options.scales.yAxes,function(t){var i=e.scales.getScaleConstructor(t.scaleType),a=new i({ctx:this.chart.ctx,options:t,calculateRange:s,calculateBarBase:function(t,e){var i=0;if(o.options.stacked){var s=o.data.datasets[t].data[e];if(0>s)for(var a=0;t>a;a++)o.data.datasets[a].yAxisID===this.id&&(i+=o.data.datasets[a].data[e]<0?o.data.datasets[a].data[e]:0);else for(var r=0;t>r;r++)o.data.datasets[r].yAxisID===this.id&&(i+=o.data.datasets[r].data[e]>0?o.data.datasets[r].data[e]:0);return this.getPixelForValue(i)}return i=this.getPixelForValue(this.min),this.beginAtZero||this.min<=0&&this.max>=0||this.min>=0&&this.max<=0?(i=this.getPixelForValue(0),i+=this.options.gridLines.lineWidth):this.min<0&&this.max<0&&(i=this.getPixelForValue(this.max)),i},calculateBarY:function(t,e){var i=o.data.datasets[t].data[e];if(o.options.stacked){for(var s=0,a=0,r=0;t>r;r++)o.data.datasets[r].data[e]<0?a+=o.data.datasets[r].data[e]||0:s+=o.data.datasets[r].data[e]||0;return this.getPixelForValue(0>i?a+i:s+i)}for(var n=0,l=t;l<o.data.datasets.length;l++)n+=l===t&&i?i:i;return this.getPixelForValue(i)},id:t.id});this.scales[a.id]=a},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.scales,function(t){t.draw(this.chartArea)},this),this.eachElement(function(t,i,o){t.transition(e).draw()},this),this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.rectangle.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.rectangle.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.rectangle.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.rectangle.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.rectangle.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.rectangle.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hoverAnimationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},cutoutPercentage:50};e.Type.extend({name:"Doughnut",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Arc({_chart:this.chart,_datasetIndex:o,_index:s,_model:{}}))},this)},this),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),this.resetElements(),this.update()},calculateCircumference:function(t,e){return t.total>0?2*Math.PI*(e/t.total):0},resetElements:function(){this.outerRadius=(i.min([this.chart.width,this.chart.height])-this.options.elements.arc.borderWidth/2)/2,this.innerRadius=this.options.cutoutPercentage?this.outerRadius/100*this.options.cutoutPercentage:1,this.radiusLength=(this.outerRadius-this.innerRadius)/this.data.datasets.length,i.each(this.data.datasets,function(t,e){t.total=0,i.each(t.data,function(e){t.total+=Math.abs(e)},this),t.outerRadius=this.outerRadius-this.radiusLength*e,t.innerRadius=t.outerRadius-this.radiusLength,i.each(t.metaData,function(e,o){i.extend(e,{_model:{x:this.chart.width/2,y:this.chart.height/2,startAngle:Math.PI*-.5,circumference:this.options.animation.animateRotate?0:this.calculateCircumference(metaSlice.value),outerRadius:this.options.animation.animateScale?0:t.outerRadius,innerRadius:this.options.animation.animateScale?0:t.innerRadius,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(t.backgroundColor,o,this.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(t.hoverBackgroundColor,o,this.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(t.borderWidth,o,this.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(t.borderColor,o,this.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(t.label,o,this.data.labels[o])}}),e.pivot()},this)},this)},update:function(t){this.outerRadius=(i.min([this.chart.width,this.chart.height])-this.options.elements.arc.borderWidth/2)/2,this.innerRadius=this.options.cutoutPercentage?this.outerRadius/100*this.options.cutoutPercentage:1,this.radiusLength=(this.outerRadius-this.innerRadius)/this.data.datasets.length,i.each(this.data.datasets,function(t,e){t.total=0,i.each(t.data,function(e){t.total+=Math.abs(e)},this),t.outerRadius=this.outerRadius-this.radiusLength*e,t.innerRadius=t.outerRadius-this.radiusLength,i.each(t.metaData,function(o,s){i.extend(o,{_chart:this.chart,_datasetIndex:e,_index:s,_model:{x:this.chart.width/2,y:this.chart.height/2,circumference:this.calculateCircumference(t,t.data[s]),outerRadius:t.outerRadius,innerRadius:t.innerRadius,backgroundColor:o.custom&&o.custom.backgroundColor?o.custom.backgroundColor:i.getValueAtIndexOrDefault(t.backgroundColor,s,this.options.elements.arc.backgroundColor),hoverBackgroundColor:o.custom&&o.custom.hoverBackgroundColor?o.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(t.hoverBackgroundColor,s,this.options.elements.arc.hoverBackgroundColor),borderWidth:o.custom&&o.custom.borderWidth?o.custom.borderWidth:i.getValueAtIndexOrDefault(t.borderWidth,s,this.options.elements.arc.borderWidth),borderColor:o.custom&&o.custom.borderColor?o.custom.borderColor:i.getValueAtIndexOrDefault(t.borderColor,s,this.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(t.label,s,this.data.labels[s])}}),0===s?o._model.startAngle=Math.PI*-.5:o._model.startAngle=t.metaData[s-1]._model.endAngle,o._model.endAngle=o._model.startAngle+o._model.circumference,s<t.data.length-1&&(t.metaData[s+1]._model.startAngle=o._model.endAngle),o.pivot()},this)},this),this.render(t)},draw:function(t){t=t||1,this.clear(),this.eachElement(function(e){e.transition(t).draw()},this),this.tooltip.transition(t).draw()},events:function(t){this.lastActive=this.lastActive||[],"mouseout"==t.type?this.active=[]:this.active=function(){switch(this.options.hover.mode){case"single":return this.getSliceAtEvent(t);case"label":return this.getSlicesAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.arc.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.arc.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.arc.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.arc.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.arc.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.arc.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,this.active[0]._model.borderColor),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.hoverBorderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,this.active[0]._model.borderColor),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.hoverBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this},getSliceAtEvent:function(t){var e=[],o=i.getRelativePosition(t);return this.eachElement(function(t,i){t.inRange(o.x,o.y)&&e.push(t)},this),e}}),e.types.Doughnut.extend({name:"Pie",defaults:i.merge(o,{cutoutPercentage:0})})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={stacked:!1,hover:{mode:"label"},scales:{xAxes:[{scaleType:"dataset",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{scaleType:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]}};e.Type.extend({name:"Line",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaDataset=new e.Line({_chart:this.chart,_datasetIndex:o,_points:t.metaData}),t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Point({_datasetIndex:o,_index:s,_chart:this.chart,_model:{x:0,y:0}}))},this),t.xAxisID=this.options.scales.xAxes[0].id,t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},nextPoint:function(t,e){return t[e+1]||t[e]},previousPoint:function(t,e){return t[e-1]||t[e]},resetElements:function(){this.eachElement(function(t,e,o,s){var a,r=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];a=n.getPixelForValue(n.min<0&&n.max<0?n.max:n.min>0&&n.max>0?n.min:0),i.extend(t,{_chart:this.chart,_xScale:r,_yScale:n,_datasetIndex:s,_index:e,_model:{x:r.getPixelForValue(null,e,!0),y:a,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.data.datasets[s].radius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].hitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,e){var o,s=this.scales[t.yAxisID];o=s.getPixelForValue(s.min<0&&s.max<0?s.max:s.min>0&&s.max>0?s.min:0),i.extend(t.metaDataset,{_scale:s,_datasetIndex:e,_children:t.metaData,_model:{tension:t.metaDataset.custom&&t.metaDataset.custom.tension?t.metaDataset.custom.tension:t.tension||this.options.elements.line.tension,backgroundColor:t.metaDataset.custom&&t.metaDataset.custom.backgroundColor?t.metaDataset.custom.backgroundColor:t.backgroundColor||this.options.elements.line.backgroundColor,borderWidth:t.metaDataset.custom&&t.metaDataset.custom.borderWidth?t.metaDataset.custom.borderWidth:t.borderWidth||this.options.elements.line.borderWidth,borderColor:t.metaDataset.custom&&t.metaDataset.custom.borderColor?t.metaDataset.custom.borderColor:t.borderColor||this.options.elements.line.borderColor,fill:t.metaDataset.custom&&t.metaDataset.custom.fill?t.metaDataset.custom.fill:void 0!==t.fill?t.fill:this.options.elements.line.fill,skipNull:void 0!==t.skipNull?t.skipNull:this.options.elements.line.skipNull,drawNull:void 0!==t.drawNull?t.drawNull:this.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:o}}),t.metaDataset.pivot()}),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],r=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:r,_datasetIndex:s,_index:e,_model:{x:a.getPixelForValue(null,e,!0),y:r.getPointPixelForValue(this.data.datasets[s].data[e],e,s),tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.data.datasets[s].radius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].hitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,
+a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this),this.render(t)},buildScale:function(){var t=this,o=function(){this.min=null,this.max=null;var e=[],o=[];if(t.options.stacked){i.each(t.data.datasets,function(s){s.yAxisID===this.id&&i.each(s.data,function(i,s){e[s]=e[s]||0,o[s]=o[s]||0,t.options.relativePoints?e[s]=100:0>i?o[s]+=i:e[s]+=i},this)},this);var s=e.concat(o);this.min=i.min(s),this.max=i.max(s)}else i.each(t.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)};this.scales={};var s=e.scales.getScaleConstructor(this.options.scales.xAxes[0].scaleType),a=new s({ctx:this.chart.ctx,options:this.options.scales.xAxes[0],calculateRange:function(){this.labels=t.data.labels,this.min=0,this.max=this.labels.length},id:this.options.scales.xAxes[0].id});this.scales[a.id]=a,i.each(this.options.scales.yAxes,function(i){var s=e.scales.getScaleConstructor(i.scaleType),a=new s({ctx:this.chart.ctx,options:i,calculateRange:o,getPointPixelForValue:function(e,i,o){if(t.options.stacked){for(var s=0,a=0,r=0;o>r;++r)t.data.datasets[r].data[i]<0?a+=t.data.datasets[r].data[i]:s+=t.data.datasets[r].data[i];return this.getPixelForValue(0>e?a+e:s+e)}return this.getPixelForValue(e)},id:i.id});this.scales[a.id]=a},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.scales,function(t){t.draw(this.chartArea)},this);for(var o=this.data.datasets.length-1;o>=0;o--){var s=this.data.datasets[o];i.each(s.metaData,function(t,i){t.transition(e)},this),s.metaDataset.transition(e).draw(),i.each(s.metaData,function(t){t.draw()})}this.tooltip.transition(e).draw()},events:function(t){this.lastActive=this.lastActive||[],"mouseout"==t.type?this.active=[]:this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.radius=this.lastActive[0].custom&&this.lastActive[0].custom.radius?this.lastActive[0].custom.radius:i.getValueAtIndexOrDefault(e.radius,o,this.options.elements.point.radius),this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.radius=this.lastActive[s].custom&&this.lastActive[s].custom.radius?this.lastActive[s].custom.radius:i.getValueAtIndexOrDefault(e.radius,o,this.options.elements.point.radius),this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.radius?this.active[0].custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.options.elements.point.hoverRadius),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.radius?this.active[s].custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.options.elements.point.hoverRadius),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={scale:{scaleType:"radialLinear",display:!0,animate:!1,lineArc:!0,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2}},animateRotate:!0};e.Type.extend({name:"PolarArea",defaults:o,initialize:function(){var t=this,o=e.scales.getScaleConstructor(this.options.scale.scaleType);this.scale=new o({options:this.options.scale,lineArc:!0,width:this.chart.width,height:this.chart.height,xCenter:this.chart.width/2,yCenter:this.chart.height/2,ctx:this.chart.ctx,valuesCount:this.data.length,calculateRange:function(){this.min=null,this.max=null,i.each(t.data.datasets[0].data,function(t){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)}}),i.bindEvents(this,this.options.events,this.events),i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Arc({_chart:this.chart,_datasetIndex:o,_index:s,_model:{}}))},this)},this),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),this.updateScaleRange(),this.scale.calculateRange(),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},updateScaleRange:function(){i.extend(this.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})},resetElements:function(){1/this.data.datasets[0].data.length*2;i.each(this.data.datasets[0].metaData,function(t,e){this.data.datasets[0].data[e];i.extend(t,{_index:e,_model:{x:this.chart.width/2,y:this.chart.height/2,innerRadius:0,outerRadius:0,startAngle:Math.PI*-.5,endAngle:Math.PI*-.5,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor,e,this.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor,e,this.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth,e,this.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[0].borderColor,e,this.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.data.datasets[0].labels,e,this.data.datasets[0].labels[e])}}),t.pivot()},this)},update:function(t){this.updateScaleRange(),this.scale.calculateRange(),this.scale.generateTicks(),this.scale.buildYLabels(),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height);var o=1/this.data.datasets[0].data.length*2;i.each(this.data.datasets[0].metaData,function(t,e){var s=this.data.datasets[0].data[e],a=-.5*Math.PI+Math.PI*o*e,r=a+o*Math.PI;i.extend(t,{_index:e,_model:{x:this.chart.width/2,y:this.chart.height/2,innerRadius:0,outerRadius:this.scale.calculateCenterOffset(s),startAngle:a,endAngle:r,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor,e,this.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor,e,this.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth,e,this.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[0].borderColor,e,this.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.data.datasets[0].labels,e,this.data.datasets[0].labels[e])}}),t.pivot(),console.log(t)},this),this.render(t)},draw:function(t){var e=t||1;this.clear(),i.each(this.data.datasets[0].metaData,function(t,i){t.transition(e).draw()},this),this.scale.draw(),this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getSliceAtEvent(t);case"label":return this.getSlicesAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.arc.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.arc.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.arc.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.arc.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.arc.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.arc.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+1),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+1),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this},getSliceAtEvent:function(t){var e=[],o=i.getRelativePosition(t);return this.eachElement(function(t,i){t.inRange(o.x,o.y)&&e.push(t)},this),e}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.Type.extend({name:"Radar",defaults:{scale:{scaleType:"radialLinear",display:!0,animate:!1,lineArc:!1,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1},angleLines:{show:!0,color:"rgba(0,0,0,.1)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},elements:{line:{tension:0}},legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].strokeColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>'},initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaDataset=new e.Line({_chart:this.chart,_datasetIndex:o,_points:t.metaData,_loop:!0}),t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Point({_datasetIndex:o,_index:s,_chart:this.chart,_model:{x:0,y:0}}))},this)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},nextPoint:function(t,e){return t[e+1]||t[0]},previousPoint:function(t,e){return t[e-1]||t[t.length-1]},resetElements:function(){this.eachElement(function(t,e,o,s){i.extend(t,{_chart:this.chart,_datasetIndex:s,_index:e,_scale:this.scale,_model:{x:this.scale.xCenter,y:this.scale.yCenter,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].hitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=this.scale.xCenter,t._model.controlPointPreviousY=this.scale.yCenter,t._model.controlPointNextX=this.scale.xCenter,t._model.controlPointNextY=this.scale.yCenter,t.pivot()},this)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,e){var o;o=this.scale.min<0&&this.scale.max<0?this.scale.getPointPosition(0,this.scale.max):this.scale.min>0&&this.scale.max>0?this.scale.getPointPosition(0,this.scale.min):this.scale.getPointPosition(0,0),i.extend(t.metaDataset,{_datasetIndex:e,_children:t.metaData,_model:{tension:t.tension||this.options.elements.line.tension,backgroundColor:t.backgroundColor||this.options.elements.line.backgroundColor,borderWidth:t.borderWidth||this.options.elements.line.borderWidth,borderColor:t.borderColor||this.options.elements.line.borderColor,fill:void 0!==t.fill?t.fill:this.options.elements.line.fill,skipNull:void 0!==t.skipNull?t.skipNull:this.options.elements.line.skipNull,drawNull:void 0!==t.drawNull?t.drawNull:this.options.elements.line.drawNull,scaleTop:this.scale.top,scaleBottom:this.scale.bottom,scaleZero:o}}),t.metaDataset.pivot()}),this.eachElement(function(t,e,o,s){var a=this.scale.getPointPosition(e,this.scale.calculateCenterOffset(this.data.datasets[s].data[e]));i.extend(t,{_chart:this.chart,_datasetIndex:s,_index:e,_model:{x:a.x,y:a.y,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].hitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this),this.render(t)},buildScale:function(){var t=this,o=e.scales.getScaleConstructor(this.options.scale.scaleType);this.scale=new o({options:this.options.scale,height:this.chart.height,width:this.chart.width,xCenter:this.chart.width/2,yCenter:this.chart.height/2,ctx:this.chart.ctx,labels:this.data.labels,valuesCount:this.data.datasets[0].data.length,calculateRange:function(){this.min=null,this.max=null,i.each(t.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)}}),this.scale.setScaleSize(),this.scale.calculateRange(),this.scale.generateTicks(),this.scale.buildYLabels()},draw:function(t){var e=t||1;this.clear(),this.scale.draw(this.chartArea);for(var o=this.data.datasets.length-1;o>=0;o--){var s=this.data.datasets[o];i.each(s.metaData,function(t,i){t.transition(e)},this),s.metaDataset.transition(e).draw(),i.each(s.metaData,function(t){t.draw()})}this.tooltip.transition(e).draw()},events:function(t){this.lastActive=this.lastActive||[],"mouseout"==t.type?this.active=[]:this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.radius=this.lastActive[0].custom&&this.lastActive[0].custom.radius?this.lastActive[0].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.radius=this.lastActive[s].custom&&this.lastActive[s].custom.radius?this.lastActive[s].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+2),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth+2);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+2),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth+2);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={hover:{mode:"single"},scales:{xAxes:[{scaleType:"linear",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,integersOnly:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{scaleType:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,integersOnly:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]},legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].borderColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>',tooltips:{template:"(<%= value.x %>, <%= value.y %>)",multiTemplate:"<%if (datasetLabel){%><%=datasetLabel%>: <%}%>(<%= value.x %>, <%= value.y %>)"}};e.Type.extend({name:"Scatter",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaDataset=new e.Line({_chart:this.chart,_datasetIndex:o,_points:t.metaData}),t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Point({_datasetIndex:o,_index:s,_chart:this.chart,_model:{x:0,y:0}}))},this),t.xAxisID||(t.xAxisID=this.options.scales.xAxes[0].id),t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},nextPoint:function(t,e){return t[e+1]||t[e]},previousPoint:function(t,e){return t[e-1]||t[e]},resetElements:function(){this.eachElement(function(t,e,o,s){var a,r=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];a=n.getPixelForValue(n.min<0&&n.max<0?n.max:n.min>0&&n.max>0?n.min:0),i.extend(t,{_chart:this.chart,_xScale:r,_yScale:n,_datasetIndex:s,_index:e,_model:{x:r.getPixelForValue(this.data.datasets[s].data[e].x),y:a,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),
+backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e]||null===this.data.datasets[s].data[e].x||null===this.data.datasets[s].data[e].y,hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},update:function(){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,e){var o,s=this.scales[t.yAxisID];o=s.getPixelForValue(s.min<0&&s.max<0?s.max:s.min>0&&s.max>0?s.min:0),i.extend(t.metaDataset,{_scale:s,_datasetIndex:e,_children:t.metaData,_model:{tension:t.tension||this.options.elements.line.tension,backgroundColor:t.backgroundColor||this.options.elements.line.backgroundColor,borderWidth:t.borderWidth||this.options.elements.line.borderWidth,borderColor:t.borderColor||this.options.elements.line.borderColor,fill:void 0!==t.fill?t.fill:this.options.elements.line.fill,skipNull:void 0!==t.skipNull?t.skipNull:this.options.elements.line.skipNull,drawNull:void 0!==t.drawNull?t.drawNull:this.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:o}}),t.metaDataset.pivot()}),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],r=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:r,_datasetIndex:s,_index:e,_model:{x:a.getPixelForValue(this.data.datasets[s].data[e].x),y:r.getPixelForValue(this.data.datasets[s].data[e].y),tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e]||null===this.data.datasets[s].data[e].x||null===this.data.datasets[s].data[e].y,hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this),this.render()},buildScale:function(){var t=this,o=function(){this.min=null,this.max=null,i.each(t.data.datasets,function(t){t.xAxisID===this.id&&i.each(t.data,function(t){null===this.min?this.min=t.x:t.x<this.min&&(this.min=t.x),null===this.max?this.max=t.x:t.x>this.max&&(this.max=t.x)},this)},this)},s=function(){this.min=null,this.max=null,i.each(t.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t){null===this.min?this.min=t.y:t.y<this.min&&(this.min=t.y),null===this.max?this.max=t.y:t.y>this.max&&(this.max=t.y)},this)},this)};this.scales={},i.each(this.options.scales.xAxes,function(t){var i=e.scales.getScaleConstructor(t.scaleType),s=new i({ctx:this.chart.ctx,options:t,calculateRange:o,id:t.id});this.scales[s.id]=s},this),i.each(this.options.scales.yAxes,function(t){var i=e.scales.getScaleConstructor(t.scaleType),o=new i({ctx:this.chart.ctx,options:t,calculateRange:s,id:t.id,getPointPixelForValue:function(t,e,i){return this.getPixelForValue(t)}});this.scales[o.id]=o},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.scales,function(t){t.draw(this.chartArea)},this);for(var o=this.data.datasets.length-1;o>=0;o--){var s=this.data.datasets[o];i.each(s.metaData,function(t,i){t.transition(e)},this),s.metaDataset.transition(e).draw(),i.each(s.metaData,function(t){t.draw()})}this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.radius=this.lastActive[0].custom&&this.lastActive[0].custom.radius?this.lastActive[0].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.radius=this.lastActive[s].custom&&this.lastActive[s].custom.radius?this.lastActive[s].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+1),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+1),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hoverAnimationDuration))}return this.lastActive=this.active,this}})}.call(this),!function t(e,i,o){function s(r,n){if(!i[r]){if(!e[r]){var l="function"==typeof require&&require;if(!n&&l)return l(r,!0);if(a)return a(r,!0);var h=new Error("Cannot find module '"+r+"'");throw h.code="MODULE_NOT_FOUND",h}var c=i[r]={exports:{}};e[r][0].call(c.exports,function(t){var i=e[r][1][t];return s(i?i:t)},c,c.exports,t,e,i,o)}return i[r].exports}for(var a="function"==typeof require&&require,r=0;r<o.length;r++)s(o[r]);return s}({1:[function(t,e,i){!function(){var i=t("color-convert"),o=t("color-string"),s=function(t){if(t instanceof s)return t;if(!(this instanceof s))return new s(t);if(this.values={rgb:[0,0,0],hsl:[0,0,0],hsv:[0,0,0],hwb:[0,0,0],cmyk:[0,0,0,0],alpha:1},"string"==typeof t){var e=o.getRgba(t);if(e)this.setValues("rgb",e);else if(e=o.getHsla(t))this.setValues("hsl",e);else{if(!(e=o.getHwb(t)))throw new Error('Unable to parse color from string "'+t+'"');this.setValues("hwb",e)}}else if("object"==typeof t){var e=t;if(void 0!==e.r||void 0!==e.red)this.setValues("rgb",e);else if(void 0!==e.l||void 0!==e.lightness)this.setValues("hsl",e);else if(void 0!==e.v||void 0!==e.value)this.setValues("hsv",e);else if(void 0!==e.w||void 0!==e.whiteness)this.setValues("hwb",e);else{if(void 0===e.c&&void 0===e.cyan)throw new Error("Unable to parse color from object "+JSON.stringify(t));this.setValues("cmyk",e)}}};s.prototype={rgb:function(t){return this.setSpace("rgb",arguments)},hsl:function(t){return this.setSpace("hsl",arguments)},hsv:function(t){return this.setSpace("hsv",arguments)},hwb:function(t){return this.setSpace("hwb",arguments)},cmyk:function(t){return this.setSpace("cmyk",arguments)},rgbArray:function(){return this.values.rgb},hslArray:function(){return this.values.hsl},hsvArray:function(){return this.values.hsv},hwbArray:function(){return 1!==this.values.alpha?this.values.hwb.concat([this.values.alpha]):this.values.hwb},cmykArray:function(){return this.values.cmyk},rgbaArray:function(){var t=this.values.rgb;return t.concat([this.values.alpha])},hslaArray:function(){var t=this.values.hsl;return t.concat([this.values.alpha])},alpha:function(t){return void 0===t?this.values.alpha:(this.setValues("alpha",t),this)},red:function(t){return this.setChannel("rgb",0,t)},green:function(t){return this.setChannel("rgb",1,t)},blue:function(t){return this.setChannel("rgb",2,t)},hue:function(t){return this.setChannel("hsl",0,t)},saturation:function(t){return this.setChannel("hsl",1,t)},lightness:function(t){return this.setChannel("hsl",2,t)},saturationv:function(t){return 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U={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]},$={};for(var J in U)$[JSON.stringify(U[J])]=J},{}],3:[function(t,e,i){var o=t("./conversions"),s=function(){return new h};for(var a in o){s[a+"Raw"]=function(t){return function(e){return"number"==typeof e&&(e=Array.prototype.slice.call(arguments)),o[t](e)}}(a);var r=/(\w+)2(\w+)/.exec(a),n=r[1],l=r[2];s[n]=s[n]||{},s[n][l]=s[a]=function(t){return function(e){"number"==typeof e&&(e=Array.prototype.slice.call(arguments));var i=o[t](e);if("string"==typeof i||void 0===i)return i;for(var s=0;s<i.length;s++)i[s]=Math.round(i[s]);return i}}(a)}var h=function(){this.convs={}};h.prototype.routeSpace=function(t,e){var i=e[0];return void 0===i?this.getValues(t):("number"==typeof i&&(i=Array.prototype.slice.call(e)),this.setValues(t,i))},h.prototype.setValues=function(t,e){return this.space=t,this.convs={},this.convs[t]=e,this},h.prototype.getValues=function(t){var e=this.convs[t];if(!e){var i=this.space,o=this.convs[i];e=s[i][t](o),this.convs[t]=e}return e},["rgb","hsl","hsv","cmyk","keyword"].forEach(function(t){h.prototype[t]=function(e){return this.routeSpace(t,arguments)}}),e.exports=s},{"./conversions":2}],4:[function(t,e,i){function o(t){if(t){var e=/^#([a-fA-F0-9]{3})$/,i=/^#([a-fA-F0-9]{6})$/,o=/^rgba?\(\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/,s=/^rgba?\(\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/,a=/(\D+)/,r=[0,0,0],n=1,l=t.match(e);if(l){l=l[1];for(var h=0;h<r.length;h++)r[h]=parseInt(l[h]+l[h],16)}else if(l=t.match(i)){l=l[1];for(var h=0;h<r.length;h++)r[h]=parseInt(l.slice(2*h,2*h+2),16)}else if(l=t.match(o)){for(var h=0;h<r.length;h++)r[h]=parseInt(l[h+1]);n=parseFloat(l[4])}else if(l=t.match(s)){for(var h=0;h<r.length;h++)r[h]=Math.round(2.55*parseFloat(l[h+1]));n=parseFloat(l[4])}else if(l=t.match(a)){if("transparent"==l[1])return[0,0,0,0];if(r=A[l[1]],!r)return}for(var h=0;h<r.length;h++)r[h]=b(r[h],0,255);return n=n||0==n?b(n,0,1):1,r[3]=n,r}}function s(t){if(t){var e=/^hsla?\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/,i=t.match(e);if(i){var o=parseFloat(i[4]),s=b(parseInt(i[1]),0,360),a=b(parseFloat(i[2]),0,100),r=b(parseFloat(i[3]),0,100),n=b(isNaN(o)?1:o,0,1);return[s,a,r,n]}}}function a(t){if(t){var e=/^hwb\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/,i=t.match(e);if(i){var o=parseFloat(i[4]),s=b(parseInt(i[1]),0,360),a=b(parseFloat(i[2]),0,100),r=b(parseFloat(i[3]),0,100),n=b(isNaN(o)?1:o,0,1);return[s,a,r,n]}}}function r(t){var e=o(t);return e&&e.slice(0,3)}function n(t){var e=s(t);return e&&e.slice(0,3)}function l(t){var e=o(t);return e?e[3]:(e=s(t))?e[3]:(e=a(t))?e[3]:void 0}function h(t){return"#"+x(t[0])+x(t[1])+x(t[2])}function c(t,e){return 1>e||t[3]&&t[3]<1?d(t,e):"rgb("+t[0]+", "+t[1]+", "+t[2]+")"}function d(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"rgba("+t[0]+", "+t[1]+", "+t[2]+", "+e+")"}function u(t,e){if(1>e||t[3]&&t[3]<1)return m(t,e);var i=Math.round(t[0]/255*100),o=Math.round(t[1]/255*100),s=Math.round(t[2]/255*100);return"rgb("+i+"%, "+o+"%, "+s+"%)"}function m(t,e){var i=Math.round(t[0]/255*100),o=Math.round(t[1]/255*100),s=Math.round(t[2]/255*100);return"rgba("+i+"%, "+o+"%, "+s+"%, "+(e||t[3]||1)+")"}function v(t,e){return 1>e||t[3]&&t[3]<1?g(t,e):"hsl("+t[0]+", "+t[1]+"%, "+t[2]+"%)"}function g(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"hsla("+t[0]+", "+t[1]+"%, "+t[2]+"%, "+e+")"}function p(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"hwb("+t[0]+", "+t[1]+"%, "+t[2]+"%"+(void 0!==e&&1!==e?", "+e:"")+")"}function f(t){return C[t.slice(0,3)]}function b(t,e,i){return Math.min(Math.max(e,t),i)}function x(t){var e=t.toString(16).toUpperCase();return e.length<2?"0"+e:e}var A=t("color-name");e.exports={getRgba:o,getHsla:s,getRgb:r,getHsl:n,getHwb:a,getAlpha:l,hexString:h,rgbString:c,rgbaString:d,percentString:u,percentaString:m,hslString:v,hslaString:g,hwbString:p,keyword:f};var C={};for(var y in A)C[A[y]]=y},{"color-name":5}],5:[function(t,e,i){e.exports={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],
 dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]}},{}]},{},[1]);
\ No newline at end of file
diff --git a/src/Chart.Doughnut.js b/src/Chart.Doughnut.js
index 9d114f03034..17b0802d819 100644
--- a/src/Chart.Doughnut.js
+++ b/src/Chart.Doughnut.js
@@ -73,7 +73,7 @@
             }
         },
         resetElements: function() {
-            this.outerRadius = (helpers.min([this.chart.width, this.chart.height]) - this.options.elements.slice.borderWidth / 2) / 2;
+            this.outerRadius = (helpers.min([this.chart.width, this.chart.height]) - this.options.elements.arc.borderWidth / 2) / 2;
             this.innerRadius = this.options.cutoutPercentage ? (this.outerRadius / 100) * (this.options.cutoutPercentage) : 1;
             this.radiusLength = (this.outerRadius - this.innerRadius) / this.data.datasets.length;
 
@@ -98,10 +98,10 @@
                             outerRadius: (this.options.animation.animateScale) ? 0 : dataset.outerRadius,
                             innerRadius: (this.options.animation.animateScale) ? 0 : dataset.innerRadius,
 
-                            backgroundColor: slice.custom && slice.custom.backgroundColor ? slice.custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.slice.backgroundColor),
-                            hoverBackgroundColor: slice.custom && slice.custom.hoverBackgroundColor ? slice.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, this.options.elements.slice.hoverBackgroundColor),
-                            borderWidth: slice.custom && slice.custom.borderWidth ? slice.custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.slice.borderWidth),
-                            borderColor: slice.custom && slice.custom.borderColor ? slice.custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.slice.borderColor),
+                            backgroundColor: slice.custom && slice.custom.backgroundColor ? slice.custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.arc.backgroundColor),
+                            hoverBackgroundColor: slice.custom && slice.custom.hoverBackgroundColor ? slice.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, this.options.elements.arc.hoverBackgroundColor),
+                            borderWidth: slice.custom && slice.custom.borderWidth ? slice.custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.arc.borderWidth),
+                            borderColor: slice.custom && slice.custom.borderColor ? slice.custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.arc.borderColor),
 
                             label: helpers.getValueAtIndexOrDefault(dataset.label, index, this.data.labels[index])
                         },
@@ -114,7 +114,7 @@
         },
         update: function(animationDuration) {
 
-            this.outerRadius = (helpers.min([this.chart.width, this.chart.height]) - this.options.elements.slice.borderWidth / 2) / 2;
+            this.outerRadius = (helpers.min([this.chart.width, this.chart.height]) - this.options.elements.arc.borderWidth / 2) / 2;
             this.innerRadius = this.options.cutoutPercentage ? (this.outerRadius / 100) * (this.options.cutoutPercentage) : 1;
             this.radiusLength = (this.outerRadius - this.innerRadius) / this.data.datasets.length;
 
@@ -148,10 +148,10 @@
                             outerRadius: dataset.outerRadius,
                             innerRadius: dataset.innerRadius,
 
-                            backgroundColor: slice.custom && slice.custom.backgroundColor ? slice.custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.slice.backgroundColor),
-                            hoverBackgroundColor: slice.custom && slice.custom.hoverBackgroundColor ? slice.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, this.options.elements.slice.hoverBackgroundColor),
-                            borderWidth: slice.custom && slice.custom.borderWidth ? slice.custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.slice.borderWidth),
-                            borderColor: slice.custom && slice.custom.borderColor ? slice.custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.slice.borderColor),
+                            backgroundColor: slice.custom && slice.custom.backgroundColor ? slice.custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.arc.backgroundColor),
+                            hoverBackgroundColor: slice.custom && slice.custom.hoverBackgroundColor ? slice.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, this.options.elements.arc.hoverBackgroundColor),
+                            borderWidth: slice.custom && slice.custom.borderWidth ? slice.custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.arc.borderWidth),
+                            borderColor: slice.custom && slice.custom.borderColor ? slice.custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.arc.borderColor),
 
                             label: helpers.getValueAtIndexOrDefault(dataset.label, index, this.data.labels[index])
                         },
@@ -194,8 +194,8 @@
 
             // Find Active Elements
             if (e.type == 'mouseout') {
-    this.active = [];
-} else {
+                this.active = [];
+            } else {
 
                 this.active = function() {
                     switch (this.options.hover.mode) {
@@ -231,18 +231,18 @@
                         dataset = this.data.datasets[this.lastActive[0]._datasetIndex];
                         index = this.lastActive[0]._index;
 
-                        this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.slice.backgroundColor);
-                        this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.slice.borderColor);
-                        this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.slice.borderWidth);
+                        this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.arc.backgroundColor);
+                        this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.arc.borderColor);
+                        this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.arc.borderWidth);
                         break;
                     case 'label':
                         for (var i = 0; i < this.lastActive.length; i++) {
                             dataset = this.data.datasets[this.lastActive[i]._datasetIndex];
                             index = this.lastActive[i]._index;
 
-                            this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.slice.backgroundColor);
-                            this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.slice.borderColor);
-                            this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.slice.borderWidth);
+                            this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.arc.backgroundColor);
+                            this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.arc.borderColor);
+                            this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.arc.borderWidth);
                         }
                         break;
                     case 'dataset':
diff --git a/src/Chart.PolarArea.js b/src/Chart.PolarArea.js
index e22ab8a0492..5656d218a2b 100644
--- a/src/Chart.PolarArea.js
+++ b/src/Chart.PolarArea.js
@@ -158,10 +158,10 @@
                         startAngle: Math.PI * -0.5,
                         endAngle: Math.PI * -0.5,
 
-                        backgroundColor: slice.custom && slice.custom.backgroundColor ? slice.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor, index, this.options.elements.slice.backgroundColor),
-                        hoverBackgroundColor: slice.custom && slice.custom.hoverBackgroundColor ? slice.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor, index, this.options.elements.slice.hoverBackgroundColor),
-                        borderWidth: slice.custom && slice.custom.borderWidth ? slice.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth, index, this.options.elements.slice.borderWidth),
-                        borderColor: slice.custom && slice.custom.borderColor ? slice.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].borderColor, index, this.options.elements.slice.borderColor),
+                        backgroundColor: slice.custom && slice.custom.backgroundColor ? slice.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor, index, this.options.elements.arc.backgroundColor),
+                        hoverBackgroundColor: slice.custom && slice.custom.hoverBackgroundColor ? slice.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor, index, this.options.elements.arc.hoverBackgroundColor),
+                        borderWidth: slice.custom && slice.custom.borderWidth ? slice.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth, index, this.options.elements.arc.borderWidth),
+                        borderColor: slice.custom && slice.custom.borderColor ? slice.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].borderColor, index, this.options.elements.arc.borderColor),
 
                         label: helpers.getValueAtIndexOrDefault(this.data.datasets[0].labels, index, this.data.datasets[0].labels[index])
                     },
@@ -199,10 +199,10 @@
                         startAngle: startAngle,
                         endAngle: endAngle,
 
-                        backgroundColor: slice.custom && slice.custom.backgroundColor ? slice.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor, index, this.options.elements.slice.backgroundColor),
-                        hoverBackgroundColor: slice.custom && slice.custom.hoverBackgroundColor ? slice.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor, index, this.options.elements.slice.hoverBackgroundColor),
-                        borderWidth: slice.custom && slice.custom.borderWidth ? slice.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth, index, this.options.elements.slice.borderWidth),
-                        borderColor: slice.custom && slice.custom.borderColor ? slice.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].borderColor, index, this.options.elements.slice.borderColor),
+                        backgroundColor: slice.custom && slice.custom.backgroundColor ? slice.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor, index, this.options.elements.arc.backgroundColor),
+                        hoverBackgroundColor: slice.custom && slice.custom.hoverBackgroundColor ? slice.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor, index, this.options.elements.arc.hoverBackgroundColor),
+                        borderWidth: slice.custom && slice.custom.borderWidth ? slice.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth, index, this.options.elements.arc.borderWidth),
+                        borderColor: slice.custom && slice.custom.borderColor ? slice.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].borderColor, index, this.options.elements.arc.borderColor),
 
                         label: helpers.getValueAtIndexOrDefault(this.data.datasets[0].labels, index, this.data.datasets[0].labels[index])
                     },
@@ -271,18 +271,18 @@
                         dataset = this.data.datasets[this.lastActive[0]._datasetIndex];
                         index = this.lastActive[0]._index;
 
-                        this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.slice.backgroundColor);
-                        this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.slice.borderColor);
-                        this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.slice.borderWidth);
+                        this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.arc.backgroundColor);
+                        this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.arc.borderColor);
+                        this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.arc.borderWidth);
                         break;
                     case 'label':
                         for (var i = 0; i < this.lastActive.length; i++) {
                             dataset = this.data.datasets[this.lastActive[i]._datasetIndex];
                             index = this.lastActive[i]._index;
 
-                            this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.slice.backgroundColor);
-                            this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.slice.borderColor);
-                            this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.slice.borderWidth);
+                            this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.arc.backgroundColor);
+                            this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.arc.borderColor);
+                            this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.arc.borderWidth);
                         }
                         break;
                     case 'dataset':
diff --git a/src/Chart.Radar.js b/src/Chart.Radar.js
index dad33b3991c..126acae87be 100644
--- a/src/Chart.Radar.js
+++ b/src/Chart.Radar.js
@@ -85,6 +85,7 @@
         },
 
         initialize: function() {
+
             // Events
             helpers.bindEvents(this, this.options.events, this.events);
 
@@ -164,7 +165,7 @@
                         skip: this.data.datasets[datasetIndex].data[index] === null,
 
                         // Tooltip
-                        hoverRadius: point.custom && point.custom.hoverRadius ? point.custom.hoverRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointHitRadius, index, this.options.elements.point.hitRadius),
+                        hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].hitRadius, index, this.options.elements.point.hitRadius),
                     },
                 });
             }, this);
@@ -254,7 +255,7 @@
                         skip: this.data.datasets[datasetIndex].data[index] === null,
 
                         // Tooltip
-                        hoverRadius: point.custom && point.custom.hoverRadius ? point.custom.hoverRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointHitRadius, index, this.options.elements.point.hitRadius),
+                        hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].hitRadius, index, this.options.elements.point.hitRadius),
                     },
                 });
             }, this);
@@ -371,26 +372,26 @@
         },
         events: function(e) {
 
-            // If exiting chart
-            if (e.type == 'mouseout') {
-                return this;
-            }
-
             this.lastActive = this.lastActive || [];
 
             // Find Active Elements
-            this.active = function() {
-                switch (this.options.hover.mode) {
-                    case 'single':
-                        return this.getElementAtEvent(e);
-                    case 'label':
-                        return this.getElementsAtEvent(e);
-                    case 'dataset':
-                        return this.getDatasetAtEvent(e);
-                    default:
-                        return e;
-                }
-            }.call(this);
+            // If exiting chart
+            if (e.type == 'mouseout') {
+                this.active = [];
+            } else {
+                this.active = function() {
+                    switch (this.options.hover.mode) {
+                        case 'single':
+                            return this.getElementAtEvent(e);
+                        case 'label':
+                            return this.getElementsAtEvent(e);
+                        case 'dataset':
+                            return this.getDatasetAtEvent(e);
+                        default:
+                            return e;
+                    }
+                }.call(this);
+            }
 
             // On Hover hook
             if (this.options.hover.onHover) {
diff --git a/src/Chart.Tooltip.js b/src/Chart.Tooltip.js
index 8a42d5595de..72abb14f051 100644
--- a/src/Chart.Tooltip.js
+++ b/src/Chart.Tooltip.js
@@ -87,7 +87,7 @@
             switch (this._options.hover.mode) {
                 case 'single':
                     helpers.extend(this._model, {
-                        text: template(this._options.tooltips.template, {
+                        text: helpers.template(this._options.tooltips.template, {
                             // These variables are available in the template function. Add others here
                             element: this._active[0],
                             value: this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],

From e1237feb978a41dabf5c3a709952959f00db7bd3 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Fri, 12 Jun 2015 16:08:27 -0600
Subject: [PATCH 125/424] File structure for extensibility

---
 Chart.js                                      | 1886 ++++++++---------
 Chart.min.js                                  |   17 +-
 gulpfile.js                                   |   30 +-
 src/{Chart.Bar.js => charts/chart.bar.js}     |    0
 .../chart.doughnut.js}                        |    0
 src/{Chart.Line.js => charts/chart.line.js}   |    8 +-
 .../chart.polarArea.js}                       |    0
 src/{Chart.Radar.js => charts/chart.radar.js} |    0
 .../chart.scatter.js}                         |    0
 .../core.animation.js}                        |    0
 src/{Chart.Core.js => core/core.js}           |    0
 src/{Chart.Scale.js => core/core.scale.js}    |   12 +-
 .../core.tooltip.js}                          |    0
 .../element.arc.js}                           |    0
 .../element.line.js}                          |    0
 .../element.point.js}                         |    0
 .../element.rectangle.js}                     |    0
 .../scale.category.js}                        |    2 +-
 .../scale.linear.js}                          |    0
 .../scale.radialLinear.js}                    |    0
 20 files changed, 969 insertions(+), 986 deletions(-)
 rename src/{Chart.Bar.js => charts/chart.bar.js} (100%)
 rename src/{Chart.Doughnut.js => charts/chart.doughnut.js} (100%)
 rename src/{Chart.Line.js => charts/chart.line.js} (99%)
 rename src/{Chart.PolarArea.js => charts/chart.polarArea.js} (100%)
 rename src/{Chart.Radar.js => charts/chart.radar.js} (100%)
 rename src/{Chart.Scatter.js => charts/chart.scatter.js} (100%)
 rename src/{Chart.Animation.js => core/core.animation.js} (100%)
 rename src/{Chart.Core.js => core/core.js} (100%)
 rename src/{Chart.Scale.js => core/core.scale.js} (97%)
 rename src/{Chart.Tooltip.js => core/core.tooltip.js} (100%)
 rename src/{Chart.Core.Arc.js => elements/element.arc.js} (100%)
 rename src/{Chart.Core.Line.js => elements/element.line.js} (100%)
 rename src/{Chart.Core.Point.js => elements/element.point.js} (100%)
 rename src/{Chart.Core.Rectangle.js => elements/element.rectangle.js} (100%)
 rename src/{Chart.Scale.Category.js => scales/scale.category.js} (99%)
 rename src/{Chart.Scale.Linear.js => scales/scale.linear.js} (100%)
 rename src/{Chart.Scale.RadialLinear.js => scales/scale.radialLinear.js} (100%)

diff --git a/Chart.js b/Chart.js
index beb7da1b20a..2efcf3f1fed 100644
--- a/Chart.js
+++ b/Chart.js
@@ -1206,354 +1206,418 @@
         Chart = root.Chart,
         helpers = Chart.helpers;
 
-    Chart.defaults.global.elements.arc = {
-        backgroundColor: Chart.defaults.global.defaultColor,
-        borderColor: "#fff",
-        borderWidth: 2
+    Chart.defaults.global.animation = {
+        duration: 1000,
+        easing: "easeOutQuart",
+        onProgress: function() {},
+        onComplete: function() {},
     };
 
-    Chart.Arc = Chart.Element.extend({
-        inGroupRange: function(mouseX) {
-            var vm = this._view;
+    Chart.Animation = Chart.Element.extend({
+        currentStep: null, // the current animation step
+        numSteps: 60, // default number of steps
+        easing: "", // the easing to use for this animation
+        render: null, // render function used by the animation service
 
-            if (vm) {
-                return (Math.pow(mouseX - vm.x, 2) < Math.pow(vm.radius + vm.hoverRadius, 2));
-            } else {
-                return false;
-            }
-        },
-        inRange: function(chartX, chartY) {
+        onAnimationProgress: null, // user specified callback to fire on each step of the animation 
+        onAnimationComplete: null, // user specified callback to fire when the animation finishes
+    });
 
-            var vm = this._view;
+    Chart.animationService = {
+        frameDuration: 17,
+        animations: [],
+        dropFrames: 0,
+        addAnimation: function(chartInstance, animationObject, duration) {
 
-            var pointRelativePosition = helpers.getAngleFromPoint(vm, {
-                x: chartX,
-                y: chartY
-            });
+            if (!duration) {
+                chartInstance.animating = true;
+            }
 
-            // Put into the range of (-PI/2, 3PI/2]
-            var startAngle = vm.startAngle < (-0.5 * Math.PI) ? vm.startAngle + (2.0 * Math.PI) : vm.startAngle > (1.5 * Math.PI) ? vm.startAngle - (2.0 * Math.PI) : vm.startAngle;
-            var endAngle = vm.endAngle < (-0.5 * Math.PI) ? vm.endAngle + (2.0 * Math.PI) : vm.endAngle > (1.5 * Math.PI) ? vm.endAngle - (2.0 * Math.PI) : vm.endAngle
+            for (var index = 0; index < this.animations.length; ++index) {
+                if (this.animations[index].chartInstance === chartInstance) {
+                    // replacing an in progress animation
+                    this.animations[index].animationObject = animationObject;
+                    return;
+                }
+            }
 
-            //Check if within the range of the open/close angle
-            var betweenAngles = (pointRelativePosition.angle >= startAngle && pointRelativePosition.angle <= endAngle),
-                withinRadius = (pointRelativePosition.distance >= vm.innerRadius && pointRelativePosition.distance <= vm.outerRadius);
+            this.animations.push({
+                chartInstance: chartInstance,
+                animationObject: animationObject
+            });
 
-            return (betweenAngles && withinRadius);
-            //Ensure within the outside of the arc centre, but inside arc outer
+            // If there are no animations queued, manually kickstart a digest, for lack of a better word
+            if (this.animations.length == 1) {
+                helpers.requestAnimFrame.call(window, this.digestWrapper);
+            }
         },
-        tooltipPosition: function() {
-            var vm = this._view;
+        // Cancel the animation for a given chart instance
+        cancelAnimation: function(chartInstance) {
+            var index = helpers.findNextWhere(this.animations, function(animationWrapper) {
+                return animationWrapper.chartInstance === chartInstance;
+            });
 
-            var centreAngle = vm.startAngle + ((vm.endAngle - vm.startAngle) / 2),
-                rangeFromCentre = (vm.outerRadius - vm.innerRadius) / 2 + vm.innerRadius;
-            return {
-                x: vm.x + (Math.cos(centreAngle) * rangeFromCentre),
-                y: vm.y + (Math.sin(centreAngle) * rangeFromCentre)
-            };
+            if (index) {
+                this.animations.splice(index, 1);
+                chartInstance.animating = false;
+            }
         },
-        draw: function() {
-
-            var ctx = this._chart.ctx;
-            var vm = this._view;
+        // calls startDigest with the proper context
+        digestWrapper: function() {
+            Chart.animationService.startDigest.call(Chart.animationService);
+        },
+        startDigest: function() {
 
-            ctx.beginPath();
+            var startTime = Date.now();
+            var framesToDrop = 0;
 
-            ctx.arc(vm.x, vm.y, vm.outerRadius, vm.startAngle, vm.endAngle);
+            if (this.dropFrames > 1) {
+                framesToDrop = Math.floor(this.dropFrames);
+                this.dropFrames -= framesToDrop;
+            }
 
-            ctx.arc(vm.x, vm.y, vm.innerRadius, vm.endAngle, vm.startAngle, true);
+            for (var i = 0; i < this.animations.length; i++) {
 
-            ctx.closePath();
-            ctx.strokeStyle = vm.borderColor;
-            ctx.lineWidth = vm.borderWidth;
+                if (this.animations[i].animationObject.currentStep === null) {
+                    this.animations[i].animationObject.currentStep = 0;
+                }
 
-            ctx.fillStyle = vm.backgroundColor;
+                this.animations[i].animationObject.currentStep += 1 + framesToDrop;
+                if (this.animations[i].animationObject.currentStep > this.animations[i].animationObject.numSteps) {
+                    this.animations[i].animationObject.currentStep = this.animations[i].animationObject.numSteps;
+                }
 
-            ctx.fill();
-            ctx.lineJoin = 'bevel';
+                this.animations[i].animationObject.render(this.animations[i].chartInstance, this.animations[i].animationObject);
 
-            if (vm.borderWidth) {
-                ctx.stroke();
+                if (this.animations[i].animationObject.currentStep == this.animations[i].animationObject.numSteps) {
+                    // executed the last frame. Remove the animation.
+                    this.animations[i].chartInstance.animating = false;
+                    this.animations.splice(i, 1);
+                    // Keep the index in place to offset the splice
+                    i--;
+                }
             }
-        }
-    });
 
+            var endTime = Date.now();
+            var delay = endTime - startTime - this.frameDuration;
+            var frameDelay = delay / this.frameDuration;
 
-}).call(this);
+            if (frameDelay > 1) {
+                this.dropFrames += frameDelay;
+            }
 
-/*!
- * Chart.js
- * http://chartjs.org/
- * Version: 2.0.0-alpha
- *
- * Copyright 2015 Nick Downie
- * Released under the MIT license
- * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
- */
+            // Do we have more stuff to animate?
+            if (this.animations.length > 0) {
+                helpers.requestAnimFrame.call(window, this.digestWrapper);
+            }
+        }
+    };
 
+}).call(this);
 
 (function() {
-
     "use strict";
 
     var root = this,
         Chart = root.Chart,
         helpers = Chart.helpers;
 
-    Chart.defaults.global.elements.line = {
-        tension: 0.4,
-        backgroundColor: Chart.defaults.global.defaultColor,
-        borderWidth: 3,
-        borderColor: Chart.defaults.global.defaultColor,
-        fill: true, // do we fill in the area between the line and its base axis
-        skipNull: true,
-        drawNull: false,
-    };
-
+    // The scale service is used to resize charts along with all of their axes. We make this as
+    // a service where scales are registered with their respective charts so that changing the 
+    // scales does not require 
+    Chart.scaleService = {
+        // The interesting function
+        fitScalesForChart: function(chartInstance, width, height) {
+            var xPadding = width > 30 ? 5 : 2;
+            var yPadding = height > 30 ? 5 : 2;
 
-    Chart.Line = Chart.Element.extend({
-        draw: function() {
+            if (chartInstance) {
+                var leftScales = helpers.where(chartInstance.scales, function(scaleInstance) {
+                    return scaleInstance.options.position == "left";
+                });
+                var rightScales = helpers.where(chartInstance.scales, function(scaleInstance) {
+                    return scaleInstance.options.position == "right";
+                });
+                var topScales = helpers.where(chartInstance.scales, function(scaleInstance) {
+                    return scaleInstance.options.position == "top";
+                });
+                var bottomScales = helpers.where(chartInstance.scales, function(scaleInstance) {
+                    return scaleInstance.options.position == "bottom";
+                });
 
-            var vm = this._view;
-            var ctx = this._chart.ctx;
-            var first = this._children[0];
-            var last = this._children[this._children.length - 1];
+                var visibleLeftScales = helpers.where(chartInstance.scales, function(scaleInstance) {
+                    return scaleInstance.options.position == "left";
+                });
+                var visibleRightScales = helpers.where(chartInstance.scales, function(scaleInstance) {
+                    return scaleInstance.options.position == "right";
+                });
+                var visibleTopScales = helpers.where(chartInstance.scales, function(scaleInstance) {
+                    return scaleInstance.options.position == "top";
+                });
+                var visibleBottomScales = helpers.where(chartInstance.scales, function(scaleInstance) {
+                    return scaleInstance.options.position == "bottom";
+                });
 
-            // Draw the background first (so the border is always on top)
-            helpers.each(this._children, function(point, index) {
-                var previous = this.previousPoint(point, this._children, index);
-                var next = this.nextPoint(point, this._children, index);
+                // // Adjust the padding to take into account displaying labels
+                // if (topScales.length === 0 || bottomScales.length === 0) {
+                //     var maxFontHeight = 0;
 
-                // First point only
-                if (index === 0) {
-                    ctx.moveTo(point._view.x, point._view.y);
-                    return;
-                }
+                //     var maxFontHeightFunction = function(scaleInstance) {
+                //         if (scaleInstance.options.labels.show) {
+                //             // Only consider font sizes for axes that actually show labels
+                //             maxFontHeight = Math.max(maxFontHeight, scaleInstance.options.labels.fontSize);
+                //         }
+                //     };
 
-                // Start Skip and drag along scale baseline
-                if (point._view.skip && vm.skipNull && !this._loop) {
-                    ctx.lineTo(previous._view.x, point._view.y);
-                    ctx.moveTo(next._view.x, point._view.y);
-                }
-                // End Skip Stright line from the base line
-                else if (previous._view.skip && vm.skipNull && !this._loop) {
-                    ctx.moveTo(point._view.x, previous._view.y);
-                    ctx.lineTo(point._view.x, point._view.y);
-                }
+                //     helpers.each(leftScales, maxFontHeightFunction);
+                //     helpers.each(rightScales, maxFontHeightFunction);
 
-                if (previous._view.skip && vm.skipNull) {
-                    ctx.moveTo(point._view.x, point._view.y);
-                }
-                // Normal Bezier Curve
-                else {
-                    if (vm.tension > 0) {
-                        ctx.bezierCurveTo(
-                            previous._view.controlPointNextX,
-                            previous._view.controlPointNextY,
-                            point._view.controlPointPreviousX,
-                            point._view.controlPointPreviousY,
-                            point._view.x,
-                            point._view.y
-                        );
-                    } else {
-                        ctx.lineTo(point._view.x, point._view.y);
-                    }
-                }
-            }, this);
+                //     if (topScales.length === 0) {
+                //         // Add padding so that we can handle drawing the top nicely
+                //         yPadding += 0.75 * maxFontHeight; // 0.75 since padding added on both sides
+                //     }
 
-            // For radial scales, loop back around to the first point
-            if (this._loop) {
-                if (vm.tension > 0 && !first._view.skip) {
-
-                    ctx.bezierCurveTo(
-                        last._view.controlPointNextX,
-                        last._view.controlPointNextY,
-                        first._view.controlPointPreviousX,
-                        first._view.controlPointPreviousY,
-                        first._view.x,
-                        first._view.y
-                    );
-                } else {
-                    ctx.lineTo(first._view.x, first._view.y);
-                }
-            }
-
-            // If we had points and want to fill this line, do so.
-            if (this._children.length > 0 && vm.fill) {
-                //Round off the line by going to the base of the chart, back to the start, then fill.
-                ctx.lineTo(this._children[this._children.length - 1]._view.x, vm.scaleZero);
-                ctx.lineTo(this._children[0]._view.x, vm.scaleZero);
-                ctx.fillStyle = vm.backgroundColor || Chart.defaults.global.defaultColor;
-                ctx.closePath();
-                ctx.fill();
-            }
+                //     if (bottomScales.length === 0) {
+                //         // Add padding so that we can handle drawing the bottom nicely
+                //         yPadding += 1.5 * maxFontHeight;
+                //     }
+                // }
 
+                // Essentially we now have any number of scales on each of the 4 sides.
+                // Our canvas looks like the following.
+                // The areas L1 and L2 are the left axes. R1 is the right axis, T1 is the top axis and 
+                // B1 is the bottom axis
+                // |------------------------------------------------------|
+                // |          |             T1                      |     |
+                // |----|-----|-------------------------------------|-----|
+                // |    |     |                                     |     |
+                // | L1 |  L2 |         Chart area                  |  R1 |
+                // |    |     |                                     |     |
+                // |    |     |                                     |     |
+                // |----|-----|-------------------------------------|-----|
+                // |          |             B1                      |     |
+                // |          |                                     |     |
+                // |------------------------------------------------------|
 
-            // Now draw the line between all the points with any borders
-            ctx.lineWidth = vm.borderWidth || Chart.defaults.global.defaultColor;
-            ctx.strokeStyle = vm.borderColor || Chart.defaults.global.defaultColor;
-            ctx.beginPath();
+                // What we do to find the best sizing, we do the following
+                // 1. Determine the minimum size of the chart area. 
+                // 2. Split the remaining width equally between each vertical axis
+                // 3. Split the remaining height equally between each horizontal axis
+                // 4. Give each scale the maximum size it can be. The scale will return it's minimum size
+                // 5. Adjust the sizes of each axis based on it's minimum reported size. 
+                // 6. Refit each axis
+                // 7. Position each axis in the final location
+                // 8. Tell the chart the final location of the chart area
 
-            helpers.each(this._children, function(point, index) {
-                var previous = this.previousPoint(point, this._children, index);
-                var next = this.nextPoint(point, this._children, index);
+                // Step 1
+                var chartWidth = width / 2; // min 50%
+                var chartHeight = height / 2; // min 50%
 
-                // First point only
-                if (index === 0) {
-                    ctx.moveTo(point._view.x, point._view.y);
-                    return;
-                }
+                chartWidth -= (2 * xPadding);
+                chartHeight -= (2 * yPadding);
 
-                // Start Skip and drag along scale baseline
-                if (point._view.skip && vm.skipNull && !this._loop) {
-                    ctx.moveTo(previous._view.x, point._view.y);
-                    ctx.moveTo(next._view.x, point._view.y);
-                    return;
-                }
-                // End Skip Stright line from the base line
-                if (previous._view.skip && vm.skipNull && !this._loop) {
-                    ctx.moveTo(point._view.x, previous._view.y);
-                    ctx.moveTo(point._view.x, point._view.y);
-                    return;
-                }
 
-                if (previous._view.skip && vm.skipNull) {
-                    ctx.moveTo(point._view.x, point._view.y);
-                    return;
-                }
-                // Normal Bezier Curve
-                if (vm.tension > 0) {
-                    ctx.bezierCurveTo(
-                        previous._view.controlPointNextX,
-                        previous._view.controlPointNextY,
-                        point._view.controlPointPreviousX,
-                        point._view.controlPointPreviousY,
-                        point._view.x,
-                        point._view.y
-                    );
-                } else {
-                    ctx.lineTo(point._view.x, point._view.y);
-                }
-            }, this);
+                // Step 2
+                var verticalScaleWidth = (width - chartWidth) / (leftScales.length + rightScales.length);
 
-            if (this._loop && !first._view.skip) {
-                if (vm.tension > 0) {
+                // Step 3
+                var horizontalScaleHeight = (height - chartHeight) / (topScales.length + bottomScales.length);
 
-                    ctx.bezierCurveTo(
-                        last._view.controlPointNextX,
-                        last._view.controlPointNextY,
-                        first._view.controlPointPreviousX,
-                        first._view.controlPointPreviousY,
-                        first._view.x,
-                        first._view.y
-                    );
-                } else {
-                    ctx.lineTo(first._view.x, first._view.y);
-                }
-            }
+                // Step 4;
+                var minimumScaleSizes = [];
 
+                var verticalScaleMinSizeFunction = function(scaleInstance) {
+                    var minSize = scaleInstance.fit(verticalScaleWidth, chartHeight);
+                    minimumScaleSizes.push({
+                        horizontal: false,
+                        minSize: minSize,
+                        scale: scaleInstance,
+                    });
+                };
 
-            ctx.stroke();
+                var horizontalScaleMinSizeFunction = function(scaleInstance) {
+                    var minSize = scaleInstance.fit(chartWidth, horizontalScaleHeight);
+                    minimumScaleSizes.push({
+                        horizontal: true,
+                        minSize: minSize,
+                        scale: scaleInstance,
+                    });
+                };
 
-        },
-        nextPoint: function(point, collection, index) {
-            if (this.loop) {
-                return collection[index + 1] || collection[0];
-            }
-            return collection[index + 1] || collection[collection.length - 1];
-        },
-        previousPoint: function(point, collection, index) {
-            if (this.loop) {
-                return collection[index - 1] || collection[collection.length - 1];
-            }
-            return collection[index - 1] || collection[0];
-        },
-    });
+                // vertical scales
+                helpers.each(leftScales, verticalScaleMinSizeFunction);
+                helpers.each(rightScales, verticalScaleMinSizeFunction);
 
-}).call(this);
+                // horizontal scales
+                helpers.each(topScales, horizontalScaleMinSizeFunction);
+                helpers.each(bottomScales, horizontalScaleMinSizeFunction);
 
-/*!
- * Chart.js
- * http://chartjs.org/
- * Version: 2.0.0-alpha
- *
- * Copyright 2015 Nick Downie
- * Released under the MIT license
- * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
- */
+                // Step 5
+                var maxChartHeight = height - (2 * yPadding);
+                var maxChartWidth = width - (2 * xPadding);
 
+                helpers.each(minimumScaleSizes, function(wrapper) {
+                    if (wrapper.horizontal) {
+                        maxChartHeight -= wrapper.minSize.height;
+                    } else {
+                        maxChartWidth -= wrapper.minSize.width;
+                    }
+                });
 
-(function() {
+                // At this point, maxChartHeight and maxChartWidth are the size the chart area could
+                // be if the axes are drawn at their minimum sizes.
 
-    "use strict";
+                // Step 6
+                var verticalScaleFitFunction = function(scaleInstance) {
+                    var wrapper = helpers.findNextWhere(minimumScaleSizes, function(wrapper) {
+                        return wrapper.scale === scaleInstance;
+                    });
 
-    var root = this,
-        Chart = root.Chart,
-        helpers = Chart.helpers;
+                    if (wrapper) {
+                        scaleInstance.fit(wrapper.minSize.width, maxChartHeight);
+                    }
+                };
 
-    Chart.defaults.global.elements.point = {
-        radius: 3,
-        backgroundColor: Chart.defaults.global.defaultColor,
-        borderWidth: 1,
-        borderColor: Chart.defaults.global.defaultColor,
-        // Hover
-        hitRadius: 1,
-        hoverRadius: 4,
-        hoverBorderWidth: 1,
-    };
+                var horizontalScaleFitFunction = function(scaleInstance) {
+                    var wrapper = helpers.findNextWhere(minimumScaleSizes, function(wrapper) {
+                        return wrapper.scale === scaleInstance;
+                    });
 
+                    var scaleMargin = {
+                        left: totalLeftWidth,
+                        right: totalRightWidth,
+                        top: 0,
+                        bottom: 0,
+                    };
 
-    Chart.Point = Chart.Element.extend({
-        inRange: function(mouseX, mouseY) {
-            var vm = this._view;
-            var hoverRange = vm.hitRadius + vm.radius;
-            return ((Math.pow(mouseX - vm.x, 2) + Math.pow(mouseY - vm.y, 2)) < Math.pow(hoverRange, 2));
-        },
-        inGroupRange: function(mouseX) {
-            var vm = this._view;
+                    if (wrapper) {
+                        scaleInstance.fit(maxChartWidth, wrapper.minSize.height, scaleMargin);
+                    }
+                };
 
-            if (vm) {
-                return (Math.pow(mouseX - vm.x, 2) < Math.pow(vm.radius + vm.hitRadius, 2));
-            } else {
-                return false;
-            }
-        },
-        tooltipPosition: function() {
-            var vm = this._view;
-            return {
-                x: vm.x,
-                y: vm.y,
-                padding: vm.radius + vm.borderWidth
-            };
-        },
-        draw: function() {
+                var totalLeftWidth = xPadding;
+                var totalRightWidth = xPadding;
+                var totalTopHeight = yPadding;
+                var totalBottomHeight = yPadding;
 
-            var vm = this._view;
-            var ctx = this._chart.ctx;
+                helpers.each(leftScales, verticalScaleFitFunction);
+                helpers.each(rightScales, verticalScaleFitFunction);
 
+                // Figure out how much margin is on the left and right of the horizontal axes
+                helpers.each(leftScales, function(scaleInstance) {
+                    totalLeftWidth += scaleInstance.width;
+                });
 
-            if (vm.skip) {
-                return;
-            }
+                helpers.each(rightScales, function(scaleInstance) {
+                    totalRightWidth += scaleInstance.width;
+                });
 
-            if (vm.radius > 0 || vm.borderWidth > 0) {
+                helpers.each(topScales, horizontalScaleFitFunction);
+                helpers.each(bottomScales, horizontalScaleFitFunction);
 
-                ctx.beginPath();
+                helpers.each(topScales, function(scaleInstance) {
+                    totalTopHeight += scaleInstance.height;
+                });
+                helpers.each(bottomScales, function(scaleInstance) {
+                    totalBottomHeight += scaleInstance.height;
+                });
 
-                ctx.arc(vm.x, vm.y, vm.radius || Chart.defaults.global.elements.point.radius, 0, Math.PI * 2);
-                ctx.closePath();
+                // Let the left scale know the final margin
+                helpers.each(leftScales, function(scaleInstance) {
+                    var wrapper = helpers.findNextWhere(minimumScaleSizes, function(wrapper) {
+                        return wrapper.scale === scaleInstance;
+                    });
 
-                ctx.strokeStyle = vm.borderColor || Chart.defaults.global.defaultColor;
-                ctx.lineWidth = vm.borderWidth || Chart.defaults.global.elements.point.borderWidth;
+                    var scaleMargin = {
+                        left: 0,
+                        right: 0,
+                        top: totalTopHeight,
+                        bottom: totalBottomHeight
+                    };
 
-                ctx.fillStyle = vm.backgroundColor || Chart.defaults.global.defaultColor;
+                    if (wrapper) {
+                        scaleInstance.fit(wrapper.minSize.width, maxChartHeight, scaleMargin);
+                    }
+                });
 
-                ctx.fill();
-                ctx.stroke();
+                helpers.each(rightScales, function(scaleInstance) {
+                    var wrapper = helpers.findNextWhere(minimumScaleSizes, function(wrapper) {
+                        return wrapper.scale === scaleInstance;
+                    });
+
+                    var scaleMargin = {
+                        left: 0,
+                        right: 0,
+                        top: totalTopHeight,
+                        bottom: totalBottomHeight
+                    };
+
+                    if (wrapper) {
+                        scaleInstance.fit(wrapper.minSize.width, maxChartHeight, scaleMargin);
+                    }
+                });
+
+                // Step 7 
+                // Position the scales
+                var left = xPadding;
+                var top = yPadding;
+                var right = 0;
+                var bottom = 0;
+
+                var verticalScalePlacer = function(scaleInstance) {
+                    scaleInstance.left = left;
+                    scaleInstance.right = left + scaleInstance.width;
+                    scaleInstance.top = totalTopHeight;
+                    scaleInstance.bottom = totalTopHeight + maxChartHeight;
+
+                    // Move to next point
+                    left = scaleInstance.right;
+                };
+
+                var horizontalScalePlacer = function(scaleInstance) {
+                    scaleInstance.left = totalLeftWidth;
+                    scaleInstance.right = totalLeftWidth + maxChartWidth;
+                    scaleInstance.top = top;
+                    scaleInstance.bottom = top + scaleInstance.height;
+
+                    // Move to next point 
+                    top = scaleInstance.bottom;
+                };
+
+                helpers.each(leftScales, verticalScalePlacer);
+                helpers.each(topScales, horizontalScalePlacer);
+
+                // Account for chart width and height
+                left += maxChartWidth;
+                top += maxChartHeight;
+
+                helpers.each(rightScales, verticalScalePlacer);
+                helpers.each(bottomScales, horizontalScalePlacer);
+
+                // Step 8
+                chartInstance.chartArea = {
+                    left: totalLeftWidth,
+                    top: totalTopHeight,
+                    right: totalLeftWidth + maxChartWidth,
+                    bottom: totalTopHeight + maxChartHeight,
+                };
             }
         }
-    });
+    };
 
+    // Scale registration object. Extensions can register new scale types (such as log or DB scales) and then
+    // use the new chart options to grab the correct scale
+    Chart.scales = {
+        constructors: {},
+        // Use a registration function so that we can move to an ES6 map when we no longer need to support
+        // old browsers
+        registerScaleType: function(type, scaleConstructor) {
+            this.constructors[type] = scaleConstructor;
+        },
+        getScaleConstructor: function(type) {
+            return this.constructors.hasOwnProperty(type) ? this.constructors[type] : undefined;
+        }
+    };
 
 }).call(this);
 
@@ -1576,386 +1640,329 @@
         Chart = root.Chart,
         helpers = Chart.helpers;
 
-    Chart.defaults.global.elements.rectangle = {
-        backgroundColor: Chart.defaults.global.defaultColor,
-        borderWidth: 0,
-        borderColor: Chart.defaults.global.defaultColor,
+    Chart.defaults.global.tooltips = {
+        enabled: true,
+        custom: null,
+        backgroundColor: "rgba(0,0,0,0.8)",
+        fontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
+        fontSize: 10,
+        fontStyle: "normal",
+        fontColor: "#fff",
+        titleFontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
+        titleFontSize: 12,
+        titleFontStyle: "bold",
+        titleFontColor: "#fff",
+        yPadding: 6,
+        xPadding: 6,
+        caretSize: 8,
+        cornerRadius: 6,
+        xOffset: 10,
+        template: [
+            '<% if(label){ %>',
+            '<%=label %>: ',
+            '<% } %>',
+            '<%=value %>',
+        ].join(''),
+        multiTemplate: [
+            '<%if (datasetLabel){ %>',
+            '<%=datasetLabel %>: ',
+            '<% } %>',
+            '<%=value %>'
+        ].join(''),
+        multiKeyBackground: '#fff',
     };
 
-    Chart.Rectangle = Chart.Element.extend({
-        draw: function() {
+    Chart.Tooltip = Chart.Element.extend({
+        initialize: function() {
+            var options = this._options;
+            helpers.extend(this, {
+                _model: {
+                    // Positioning
+                    xPadding: options.tooltips.xPadding,
+                    yPadding: options.tooltips.yPadding,
+                    xOffset: options.tooltips.xOffset,
 
-            var ctx = this._chart.ctx;
-            var vm = this._view;
+                    // Labels
+                    textColor: options.tooltips.fontColor,
+                    _fontFamily: options.tooltips.fontFamily,
+                    _fontStyle: options.tooltips.fontStyle,
+                    fontSize: options.tooltips.fontSize,
 
-            var halfWidth = vm.width / 2,
-                leftX = vm.x - halfWidth,
-                rightX = vm.x + halfWidth,
-                top = vm.base - (vm.base - vm.y),
-                halfStroke = vm.borderWidth / 2;
+                    // Title
+                    titleTextColor: options.tooltips.titleFontColor,
+                    _titleFontFamily: options.tooltips.titleFontFamily,
+                    _titleFontStyle: options.tooltips.titleFontStyle,
+                    titleFontSize: options.tooltips.titleFontSize,
 
-            // Canvas doesn't allow us to stroke inside the width so we can
-            // adjust the sizes to fit if we're setting a stroke on the line
-            if (vm.borderWidth) {
-                leftX += halfStroke;
-                rightX -= halfStroke;
-                top += halfStroke;
-            }
+                    // Appearance
+                    caretHeight: options.tooltips.caretSize,
+                    cornerRadius: options.tooltips.cornerRadius,
+                    backgroundColor: options.tooltips.backgroundColor,
+                    opacity: 0,
+                    legendColorBackground: options.tooltips.multiKeyBackground,
+                },
+            });
+        },
+        update: function() {
 
-            ctx.beginPath();
+            var ctx = this._chart.ctx;
 
-            ctx.fillStyle = vm.backgroundColor;
-            ctx.strokeStyle = vm.borderColor;
-            ctx.lineWidth = vm.borderWidth;
+            switch (this._options.hover.mode) {
+                case 'single':
+                    helpers.extend(this._model, {
+                        text: helpers.template(this._options.tooltips.template, {
+                            // These variables are available in the template function. Add others here
+                            element: this._active[0],
+                            value: this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],
+                            label: this._data.labels ? this._data.labels[this._active[0]._index] : '',
+                        }),
+                    });
 
-            // It'd be nice to keep this class totally generic to any rectangle
-            // and simply specify which border to miss out.
-            ctx.moveTo(leftX, vm.base);
-            ctx.lineTo(leftX, top);
-            ctx.lineTo(rightX, top);
-            ctx.lineTo(rightX, vm.base);
-            ctx.fill();
-            if (vm.borderWidth) {
-                ctx.stroke();
-            }
-        },
-        height: function() {
-            var vm = this._view;
-            return vm.base - vm.y;
-        },
-        inRange: function(mouseX, mouseY) {
-            var vm = this._view;
-            if (vm.y < vm.base) {
-                return (mouseX >= vm.x - vm.width / 2 && mouseX <= vm.x + vm.width / 2) && (mouseY >= vm.y && mouseY <= vm.base);
-            } else {
-                return (mouseX >= vm.x - vm.width / 2 && mouseX <= vm.x + vm.width / 2) && (mouseY >= vm.base && mouseY <= vm.y);
-            }
-        },
-        inGroupRange: function(mouseX) {
-            var vm = this._view;
-            return (mouseX >= vm.x - vm.width / 2 && mouseX <= vm.x + vm.width / 2);
-        },
-        tooltipPosition: function() {
-            var vm = this._view;
-            if (vm.y < vm.base) {
-                return {
-                    x: vm.x,
-                    y: vm.y
-                };
-            } else {
-                return {
-                    x: vm.x,
-                    y: vm.base
-                };
-            }
-        },
-    });
+                    var tooltipPosition = this._active[0].tooltipPosition();
+                    helpers.extend(this._model, {
+                        x: Math.round(tooltipPosition.x),
+                        y: Math.round(tooltipPosition.y),
+                        caretPadding: tooltipPosition.padding
+                    });
 
-}).call(this);
+                    break;
 
-(function() {
-    "use strict";
+                case 'label':
 
-    var root = this,
-        Chart = root.Chart,
-        helpers = Chart.helpers;
+                    // Tooltip Content
 
-    // The scale service is used to resize charts along with all of their axes. We make this as
-    // a service where scales are registered with their respective charts so that changing the 
-    // scales does not require 
-    Chart.scaleService = {
-        // The interesting function
-        fitScalesForChart: function(chartInstance, width, height) {
-            var xPadding = 5;
-            var yPadding = 5;
-
-            if (chartInstance) {
-                var leftScales = helpers.where(chartInstance.scales, function(scaleInstance) {
-                    return scaleInstance.options.position == "left";
-                });
-                var rightScales = helpers.where(chartInstance.scales, function(scaleInstance) {
-                    return scaleInstance.options.position == "right";
-                });
-                var topScales = helpers.where(chartInstance.scales, function(scaleInstance) {
-                    return scaleInstance.options.position == "top";
-                });
-                var bottomScales = helpers.where(chartInstance.scales, function(scaleInstance) {
-                    return scaleInstance.options.position == "bottom";
-                });
-
-                var visibleLeftScales = helpers.where(chartInstance.scales, function(scaleInstance) {
-                    return scaleInstance.options.position == "left";
-                });
-                var visibleRightScales = helpers.where(chartInstance.scales, function(scaleInstance) {
-                    return scaleInstance.options.position == "right";
-                });
-                var visibleTopScales = helpers.where(chartInstance.scales, function(scaleInstance) {
-                    return scaleInstance.options.position == "top";
-                });
-                var visibleBottomScales = helpers.where(chartInstance.scales, function(scaleInstance) {
-                    return scaleInstance.options.position == "bottom";
-                });
+                    var dataArray,
+                        dataIndex;
 
-                // // Adjust the padding to take into account displaying labels
-                // if (topScales.length === 0 || bottomScales.length === 0) {
-                //     var maxFontHeight = 0;
+                    var labels = [],
+                        colors = [];
 
-                //     var maxFontHeightFunction = function(scaleInstance) {
-                //         if (scaleInstance.options.labels.show) {
-                //             // Only consider font sizes for axes that actually show labels
-                //             maxFontHeight = Math.max(maxFontHeight, scaleInstance.options.labels.fontSize);
-                //         }
-                //     };
+                    for (var i = this._data.datasets.length - 1; i >= 0; i--) {
+                        dataArray = this._data.datasets[i].metaData;
+                        dataIndex = helpers.indexOf(dataArray, this._active[0]);
+                        if (dataIndex !== -1) {
+                            break;
+                        }
+                    }
 
-                //     helpers.each(leftScales, maxFontHeightFunction);
-                //     helpers.each(rightScales, maxFontHeightFunction);
+                    var medianPosition = (function(index) {
+                        // Get all the points at that particular index
+                        var elements = [],
+                            dataCollection,
+                            xPositions = [],
+                            yPositions = [],
+                            xMax,
+                            yMax,
+                            xMin,
+                            yMin;
+                        helpers.each(this._data.datasets, function(dataset) {
+                            dataCollection = dataset.metaData;
+                            if (dataCollection[dataIndex] && dataCollection[dataIndex].hasValue()) {
+                                elements.push(dataCollection[dataIndex]);
+                            }
+                        }, this);
 
-                //     if (topScales.length === 0) {
-                //         // Add padding so that we can handle drawing the top nicely
-                //         yPadding += 0.75 * maxFontHeight; // 0.75 since padding added on both sides
-                //     }
+                        // Reverse labels if stacked
+                        helpers.each(this._options.stacked ? elements.reverse() : elements, function(element) {
+                            xPositions.push(element._view.x);
+                            yPositions.push(element._view.y);
 
-                //     if (bottomScales.length === 0) {
-                //         // Add padding so that we can handle drawing the bottom nicely
-                //         yPadding += 1.5 * maxFontHeight;
-                //     }
-                // }
+                            //Include any colour information about the element
+                            labels.push(helpers.template(this._options.tooltips.multiTemplate, {
+                                // These variables are available in the template function. Add others here
+                                element: element,
+                                datasetLabel: this._data.datasets[element._datasetIndex].label,
+                                value: this._data.datasets[element._datasetIndex].data[element._index],
+                            }));
+                            colors.push({
+                                fill: element._view.backgroundColor,
+                                stroke: element._view.borderColor
+                            });
 
-                // Essentially we now have any number of scales on each of the 4 sides.
-                // Our canvas looks like the following.
-                // The areas L1 and L2 are the left axes. R1 is the right axis, T1 is the top axis and 
-                // B1 is the bottom axis
-                // |------------------------------------------------------|
-                // |          |             T1                      |     |
-                // |----|-----|-------------------------------------|-----|
-                // |    |     |                                     |     |
-                // | L1 |  L2 |         Chart area                  |  R1 |
-                // |    |     |                                     |     |
-                // |    |     |                                     |     |
-                // |----|-----|-------------------------------------|-----|
-                // |          |             B1                      |     |
-                // |          |                                     |     |
-                // |------------------------------------------------------|
+                        }, this);
 
-                // What we do to find the best sizing, we do the following
-                // 1. Determine the minimum size of the chart area. 
-                // 2. Split the remaining width equally between each vertical axis
-                // 3. Split the remaining height equally between each horizontal axis
-                // 4. Give each scale the maximum size it can be. The scale will return it's minimum size
-                // 5. Adjust the sizes of each axis based on it's minimum reported size. 
-                // 6. Refit each axis
-                // 7. Position each axis in the final location
-                // 8. Tell the chart the final location of the chart area
+                        yMin = helpers.min(yPositions);
+                        yMax = helpers.max(yPositions);
 
-                // Step 1
-                var chartWidth = width / 2; // min 50%
-                var chartHeight = height / 2; // min 50%
+                        xMin = helpers.min(xPositions);
+                        xMax = helpers.max(xPositions);
 
-                chartWidth -= (2 * xPadding);
-                chartHeight -= (2 * yPadding);
+                        return {
+                            x: (xMin > this._chart.width / 2) ? xMin : xMax,
+                            y: (yMin + yMax) / 2,
+                        };
+                    }).call(this, dataIndex);
 
+                    // Apply for now
+                    helpers.extend(this._model, {
+                        x: medianPosition.x,
+                        y: medianPosition.y,
+                        labels: labels,
+                        title: this._data.labels && this._data.labels.length ? this._data.labels[this._active[0]._index] : '',
+                        legendColors: colors,
+                        legendBackgroundColor: this._options.tooltips.multiKeyBackground,
+                    });
 
-                // Step 2
-                var verticalScaleWidth = (width - chartWidth) / (leftScales.length + rightScales.length);
 
-                // Step 3
-                var horizontalScaleHeight = (height - chartHeight) / (topScales.length + bottomScales.length);
+                    // Calculate Appearance Tweaks
 
-                // Step 4;
-                var minimumScaleSizes = [];
+                    this._model.height = (labels.length * this._model.fontSize) + ((labels.length - 1) * (this._model.fontSize / 2)) + (this._model.yPadding * 2) + this._model.titleFontSize * 1.5;
 
-                var verticalScaleMinSizeFunction = function(scaleInstance) {
-                    var minSize = scaleInstance.fit(verticalScaleWidth, chartHeight);
-                    minimumScaleSizes.push({
-                        horizontal: false,
-                        minSize: minSize,
-                        scale: scaleInstance,
-                    });
-                };
+                    var titleWidth = ctx.measureText(this.title).width,
+                        //Label has a legend square as well so account for this.
+                        labelWidth = helpers.longestText(ctx, this.font, labels) + this._model.fontSize + 3,
+                        longestTextWidth = helpers.max([labelWidth, titleWidth]);
 
-                var horizontalScaleMinSizeFunction = function(scaleInstance) {
-                    var minSize = scaleInstance.fit(chartWidth, horizontalScaleHeight);
-                    minimumScaleSizes.push({
-                        horizontal: true,
-                        minSize: minSize,
-                        scale: scaleInstance,
-                    });
-                };
+                    this._model.width = longestTextWidth + (this._model.xPadding * 2);
 
-                // vertical scales
-                helpers.each(leftScales, verticalScaleMinSizeFunction);
-                helpers.each(rightScales, verticalScaleMinSizeFunction);
 
-                // horizontal scales
-                helpers.each(topScales, horizontalScaleMinSizeFunction);
-                helpers.each(bottomScales, horizontalScaleMinSizeFunction);
+                    var halfHeight = this._model.height / 2;
 
-                // Step 5
-                var maxChartHeight = height - (2 * yPadding);
-                var maxChartWidth = width - (2 * xPadding);
+                    //Check to ensure the height will fit on the canvas
+                    if (this._model.y - halfHeight < 0) {
+                        this._model.y = halfHeight;
+                    } else if (this._model.y + halfHeight > this._chart.height) {
+                        this._model.y = this._chart.height - halfHeight;
+                    }
 
-                helpers.each(minimumScaleSizes, function(wrapper) {
-                    if (wrapper.horizontal) {
-                        maxChartHeight -= wrapper.minSize.height;
+                    //Decide whether to align left or right based on position on canvas
+                    if (this._model.x > this._chart.width / 2) {
+                        this._model.x -= this._model.xOffset + this._model.width;
                     } else {
-                        maxChartWidth -= wrapper.minSize.width;
+                        this._model.x += this._model.xOffset;
                     }
-                });
+                    break;
+            }
 
-                // At this point, maxChartHeight and maxChartWidth are the size the chart area could
-                // be if the axes are drawn at their minimum sizes.
+            return this;
+        },
+        draw: function() {
 
-                // Step 6
-                var verticalScaleFitFunction = function(scaleInstance) {
-                    var wrapper = helpers.findNextWhere(minimumScaleSizes, function(wrapper) {
-                        return wrapper.scale === scaleInstance;
-                    });
+            var ctx = this._chart.ctx;
+            var vm = this._view;
 
-                    if (wrapper) {
-                        scaleInstance.fit(wrapper.minSize.width, maxChartHeight);
-                    }
-                };
+            switch (this._options.hover.mode) {
+                case 'single':
 
-                var horizontalScaleFitFunction = function(scaleInstance) {
-                    var wrapper = helpers.findNextWhere(minimumScaleSizes, function(wrapper) {
-                        return wrapper.scale === scaleInstance;
-                    });
+                    ctx.font = helpers.fontString(vm.fontSize, vm._fontStyle, vm._fontFamily);
 
-                    var scaleMargin = {
-                        left: totalLeftWidth,
-                        right: totalRightWidth,
-                        top: 0,
-                        bottom: 0,
-                    };
+                    vm.xAlign = "center";
+                    vm.yAlign = "above";
 
-                    if (wrapper) {
-                        scaleInstance.fit(maxChartWidth, wrapper.minSize.height, scaleMargin);
+                    //Distance between the actual element.y position and the start of the tooltip caret
+                    var caretPadding = vm.caretPadding || 2;
+
+                    var tooltipWidth = ctx.measureText(vm.text).width + 2 * vm.xPadding,
+                        tooltipRectHeight = vm.fontSize + 2 * vm.yPadding,
+                        tooltipHeight = tooltipRectHeight + vm.caretHeight + caretPadding;
+
+                    if (vm.x + tooltipWidth / 2 > this._chart.width) {
+                        vm.xAlign = "left";
+                    } else if (vm.x - tooltipWidth / 2 < 0) {
+                        vm.xAlign = "right";
                     }
-                };
 
-                var totalLeftWidth = xPadding;
-                var totalRightWidth = xPadding;
-                var totalTopHeight = yPadding;
-                var totalBottomHeight = yPadding;
+                    if (vm.y - tooltipHeight < 0) {
+                        vm.yAlign = "below";
+                    }
 
-                helpers.each(leftScales, verticalScaleFitFunction);
-                helpers.each(rightScales, verticalScaleFitFunction);
+                    var tooltipX = vm.x - tooltipWidth / 2,
+                        tooltipY = vm.y - tooltipHeight;
 
-                // Figure out how much margin is on the left and right of the horizontal axes
-                helpers.each(leftScales, function(scaleInstance) {
-                    totalLeftWidth += scaleInstance.width;
-                });
+                    ctx.fillStyle = helpers.color(vm.backgroundColor).alpha(vm.opacity).rgbString();
 
-                helpers.each(rightScales, function(scaleInstance) {
-                    totalRightWidth += scaleInstance.width;
-                });
-
-                helpers.each(topScales, horizontalScaleFitFunction);
-                helpers.each(bottomScales, horizontalScaleFitFunction);
-
-                helpers.each(topScales, function(scaleInstance) {
-                    totalTopHeight += scaleInstance.height;
-                });
-                helpers.each(bottomScales, function(scaleInstance) {
-                    totalBottomHeight += scaleInstance.height;
-                });
-
-                // Let the left scale know the final margin
-                helpers.each(leftScales, function(scaleInstance) {
-                    var wrapper = helpers.findNextWhere(minimumScaleSizes, function(wrapper) {
-                        return wrapper.scale === scaleInstance;
-                    });
+                    // Custom Tooltips
+                    if (this._custom) {
+                        this._custom(this._view);
+                    } else {
+                        switch (vm.yAlign) {
+                            case "above":
+                                //Draw a caret above the x/y
+                                ctx.beginPath();
+                                ctx.moveTo(vm.x, vm.y - caretPadding);
+                                ctx.lineTo(vm.x + vm.caretHeight, vm.y - (caretPadding + vm.caretHeight));
+                                ctx.lineTo(vm.x - vm.caretHeight, vm.y - (caretPadding + vm.caretHeight));
+                                ctx.closePath();
+                                ctx.fill();
+                                break;
+                            case "below":
+                                tooltipY = vm.y + caretPadding + vm.caretHeight;
+                                //Draw a caret below the x/y
+                                ctx.beginPath();
+                                ctx.moveTo(vm.x, vm.y + caretPadding);
+                                ctx.lineTo(vm.x + vm.caretHeight, vm.y + caretPadding + vm.caretHeight);
+                                ctx.lineTo(vm.x - vm.caretHeight, vm.y + caretPadding + vm.caretHeight);
+                                ctx.closePath();
+                                ctx.fill();
+                                break;
+                        }
 
-                    var scaleMargin = {
-                        left: 0,
-                        right: 0,
-                        top: totalTopHeight,
-                        bottom: totalBottomHeight
-                    };
+                        switch (vm.xAlign) {
+                            case "left":
+                                tooltipX = vm.x - tooltipWidth + (vm.cornerRadius + vm.caretHeight);
+                                break;
+                            case "right":
+                                tooltipX = vm.x - (vm.cornerRadius + vm.caretHeight);
+                                break;
+                        }
 
-                    if (wrapper) {
-                        scaleInstance.fit(wrapper.minSize.width, maxChartHeight, scaleMargin);
-                    }
-                });
+                        helpers.drawRoundedRectangle(ctx, tooltipX, tooltipY, tooltipWidth, tooltipRectHeight, vm.cornerRadius);
 
-                helpers.each(rightScales, function(scaleInstance) {
-                    var wrapper = helpers.findNextWhere(minimumScaleSizes, function(wrapper) {
-                        return wrapper.scale === scaleInstance;
-                    });
+                        ctx.fill();
 
-                    var scaleMargin = {
-                        left: 0,
-                        right: 0,
-                        top: totalTopHeight,
-                        bottom: totalBottomHeight
-                    };
+                        ctx.fillStyle = helpers.color(vm.textColor).alpha(vm.opacity).rgbString();
+                        ctx.textAlign = "center";
+                        ctx.textBaseline = "middle";
+                        ctx.fillText(vm.text, tooltipX + tooltipWidth / 2, tooltipY + tooltipRectHeight / 2);
 
-                    if (wrapper) {
-                        scaleInstance.fit(wrapper.minSize.width, maxChartHeight, scaleMargin);
                     }
-                });
+                    break;
+                case 'label':
 
-                // Step 7 
-                // Position the scales
-                var left = xPadding;
-                var top = yPadding;
-                var right = 0;
-                var bottom = 0;
+                    helpers.drawRoundedRectangle(ctx, vm.x, vm.y - vm.height / 2, vm.width, vm.height, vm.cornerRadius);
+                    ctx.fillStyle = helpers.color(vm.backgroundColor).alpha(vm.opacity).rgbString();
+                    ctx.fill();
+                    ctx.closePath();
 
-                var verticalScalePlacer = function(scaleInstance) {
-                    scaleInstance.left = left;
-                    scaleInstance.right = left + scaleInstance.width;
-                    scaleInstance.top = totalTopHeight;
-                    scaleInstance.bottom = totalTopHeight + maxChartHeight;
+                    ctx.textAlign = "left";
+                    ctx.textBaseline = "middle";
+                    ctx.fillStyle = helpers.color(vm.titleTextColor).alpha(vm.opacity).rgbString();
+                    ctx.font = helpers.fontString(vm.fontSize, vm._titleFontStyle, vm._titleFontFamily);
+                    ctx.fillText(vm.title, vm.x + vm.xPadding, this.getLineHeight(0));
 
-                    // Move to next point
-                    left = scaleInstance.right;
-                };
+                    ctx.font = helpers.fontString(vm.fontSize, vm._fontStyle, vm._fontFamily);
+                    helpers.each(vm.labels, function(label, index) {
+                        ctx.fillStyle = helpers.color(vm.textColor).alpha(vm.opacity).rgbString();
+                        ctx.fillText(label, vm.x + vm.xPadding + vm.fontSize + 3, this.getLineHeight(index + 1));
 
-                var horizontalScalePlacer = function(scaleInstance) {
-                    scaleInstance.left = totalLeftWidth;
-                    scaleInstance.right = totalLeftWidth + maxChartWidth;
-                    scaleInstance.top = top;
-                    scaleInstance.bottom = top + scaleInstance.height;
+                        //A bit gnarly, but clearing this rectangle breaks when using explorercanvas (clears whole canvas)
+                        //ctx.clearRect(vm.x + vm.xPadding, this.getLineHeight(index + 1) - vm.fontSize/2, vm.fontSize, vm.fontSize);
+                        //Instead we'll make a white filled block to put the legendColour palette over.
 
-                    // Move to next point 
-                    top = scaleInstance.bottom;
-                };
+                        ctx.fillStyle = helpers.color(vm.legendColors[index].stroke).alpha(vm.opacity).rgbString();
+                        ctx.fillRect(vm.x + vm.xPadding - 1, this.getLineHeight(index + 1) - vm.fontSize / 2 - 1, vm.fontSize + 2, vm.fontSize + 2);
 
-                helpers.each(leftScales, verticalScalePlacer);
-                helpers.each(topScales, horizontalScalePlacer);
+                        ctx.fillStyle = helpers.color(vm.legendColors[index].fill).alpha(vm.opacity).rgbString();
+                        ctx.fillRect(vm.x + vm.xPadding, this.getLineHeight(index + 1) - vm.fontSize / 2, vm.fontSize, vm.fontSize);
 
-                // Account for chart width and height
-                left += maxChartWidth;
-                top += maxChartHeight;
 
-                helpers.each(rightScales, verticalScalePlacer);
-                helpers.each(bottomScales, horizontalScalePlacer);
+                    }, this);
+                    break;
+            }
+        },
+        getLineHeight: function(index) {
+            var baseLineHeight = this._view.y - (this._view.height / 2) + this._view.yPadding,
+                afterTitleIndex = index - 1;
 
-                // Step 8
-                chartInstance.chartArea = {
-                    left: totalLeftWidth,
-                    top: totalTopHeight,
-                    right: totalLeftWidth + maxChartWidth,
-                    bottom: totalTopHeight + maxChartHeight,
-                };
+            //If the index is zero, we're getting the title
+            if (index === 0) {
+                return baseLineHeight + this._view.titleFontSize / 2;
+            } else {
+                return baseLineHeight + ((this._view.fontSize * 1.5 * afterTitleIndex) + this._view.fontSize / 2) + this._view.titleFontSize * 1.5;
             }
-        }
-    };
 
-    // Scale registration object. Extensions can register new scale types (such as log or DB scales) and then
-    // use the new chart options to grab the correct scale
-    Chart.scales = {
-        constructors: {},
-        // Use a registration function so that we can move to an ES6 map when we no longer need to support
-        // old browsers
-        registerScaleType: function(scaleType, scaleConstructor) {
-            this.constructors[scaleType] = scaleConstructor;
         },
-        getScaleConstructor: function(scaleType) {
-            return this.constructors.hasOwnProperty(scaleType) ? this.constructors[scaleType] : undefined;
-        }
-    };
+    });
 
 }).call(this);
 
@@ -2168,7 +2175,7 @@
             }
         }
     });
-    Chart.scales.registerScaleType("dataset", DatasetScale);
+    Chart.scales.registerScaleType("category", DatasetScale);
 
 
 
@@ -2921,112 +2928,78 @@
         Chart = root.Chart,
         helpers = Chart.helpers;
 
-    Chart.defaults.global.animation = {
-        duration: 1000,
-        easing: "easeOutQuart",
-        onProgress: function() {},
-        onComplete: function() {},
+    Chart.defaults.global.elements.arc = {
+        backgroundColor: Chart.defaults.global.defaultColor,
+        borderColor: "#fff",
+        borderWidth: 2
     };
 
-    Chart.Animation = Chart.Element.extend({
-        currentStep: null, // the current animation step
-        numSteps: 60, // default number of steps
-        easing: "", // the easing to use for this animation
-        render: null, // render function used by the animation service
-
-        onAnimationProgress: null, // user specified callback to fire on each step of the animation 
-        onAnimationComplete: null, // user specified callback to fire when the animation finishes
-    });
-
-    Chart.animationService = {
-        frameDuration: 17,
-        animations: [],
-        dropFrames: 0,
-        addAnimation: function(chartInstance, animationObject, duration) {
+    Chart.Arc = Chart.Element.extend({
+        inGroupRange: function(mouseX) {
+            var vm = this._view;
 
-            if (!duration) {
-                chartInstance.animating = true;
+            if (vm) {
+                return (Math.pow(mouseX - vm.x, 2) < Math.pow(vm.radius + vm.hoverRadius, 2));
+            } else {
+                return false;
             }
+        },
+        inRange: function(chartX, chartY) {
 
-            for (var index = 0; index < this.animations.length; ++index) {
-                if (this.animations[index].chartInstance === chartInstance) {
-                    // replacing an in progress animation
-                    this.animations[index].animationObject = animationObject;
-                    return;
-                }
-            }
+            var vm = this._view;
 
-            this.animations.push({
-                chartInstance: chartInstance,
-                animationObject: animationObject
+            var pointRelativePosition = helpers.getAngleFromPoint(vm, {
+                x: chartX,
+                y: chartY
             });
 
-            // If there are no animations queued, manually kickstart a digest, for lack of a better word
-            if (this.animations.length == 1) {
-                helpers.requestAnimFrame.call(window, this.digestWrapper);
-            }
-        },
-        // Cancel the animation for a given chart instance
-        cancelAnimation: function(chartInstance) {
-            var index = helpers.findNextWhere(this.animations, function(animationWrapper) {
-                return animationWrapper.chartInstance === chartInstance;
-            });
+            // Put into the range of (-PI/2, 3PI/2]
+            var startAngle = vm.startAngle < (-0.5 * Math.PI) ? vm.startAngle + (2.0 * Math.PI) : vm.startAngle > (1.5 * Math.PI) ? vm.startAngle - (2.0 * Math.PI) : vm.startAngle;
+            var endAngle = vm.endAngle < (-0.5 * Math.PI) ? vm.endAngle + (2.0 * Math.PI) : vm.endAngle > (1.5 * Math.PI) ? vm.endAngle - (2.0 * Math.PI) : vm.endAngle
 
-            if (index) {
-                this.animations.splice(index, 1);
-                chartInstance.animating = false;
-            }
+            //Check if within the range of the open/close angle
+            var betweenAngles = (pointRelativePosition.angle >= startAngle && pointRelativePosition.angle <= endAngle),
+                withinRadius = (pointRelativePosition.distance >= vm.innerRadius && pointRelativePosition.distance <= vm.outerRadius);
+
+            return (betweenAngles && withinRadius);
+            //Ensure within the outside of the arc centre, but inside arc outer
         },
-        // calls startDigest with the proper context
-        digestWrapper: function() {
-            Chart.animationService.startDigest.call(Chart.animationService);
+        tooltipPosition: function() {
+            var vm = this._view;
+
+            var centreAngle = vm.startAngle + ((vm.endAngle - vm.startAngle) / 2),
+                rangeFromCentre = (vm.outerRadius - vm.innerRadius) / 2 + vm.innerRadius;
+            return {
+                x: vm.x + (Math.cos(centreAngle) * rangeFromCentre),
+                y: vm.y + (Math.sin(centreAngle) * rangeFromCentre)
+            };
         },
-        startDigest: function() {
+        draw: function() {
 
-            var startTime = Date.now();
-            var framesToDrop = 0;
+            var ctx = this._chart.ctx;
+            var vm = this._view;
 
-            if (this.dropFrames > 1) {
-                framesToDrop = Math.floor(this.dropFrames);
-                this.dropFrames -= framesToDrop;
-            }
+            ctx.beginPath();
 
-            for (var i = 0; i < this.animations.length; i++) {
-
-                if (this.animations[i].animationObject.currentStep === null) {
-                    this.animations[i].animationObject.currentStep = 0;
-                }
-
-                this.animations[i].animationObject.currentStep += 1 + framesToDrop;
-                if (this.animations[i].animationObject.currentStep > this.animations[i].animationObject.numSteps) {
-                    this.animations[i].animationObject.currentStep = this.animations[i].animationObject.numSteps;
-                }
+            ctx.arc(vm.x, vm.y, vm.outerRadius, vm.startAngle, vm.endAngle);
 
-                this.animations[i].animationObject.render(this.animations[i].chartInstance, this.animations[i].animationObject);
+            ctx.arc(vm.x, vm.y, vm.innerRadius, vm.endAngle, vm.startAngle, true);
 
-                if (this.animations[i].animationObject.currentStep == this.animations[i].animationObject.numSteps) {
-                    // executed the last frame. Remove the animation.
-                    this.animations[i].chartInstance.animating = false;
-                    this.animations.splice(i, 1);
-                    // Keep the index in place to offset the splice
-                    i--;
-                }
-            }
+            ctx.closePath();
+            ctx.strokeStyle = vm.borderColor;
+            ctx.lineWidth = vm.borderWidth;
 
-            var endTime = Date.now();
-            var delay = endTime - startTime - this.frameDuration;
-            var frameDelay = delay / this.frameDuration;
+            ctx.fillStyle = vm.backgroundColor;
 
-            if (frameDelay > 1) {
-                this.dropFrames += frameDelay;
-            }
+            ctx.fill();
+            ctx.lineJoin = 'bevel';
 
-            // Do we have more stuff to animate?
-            if (this.animations.length > 0) {
-                helpers.requestAnimFrame.call(window, this.digestWrapper);
+            if (vm.borderWidth) {
+                ctx.stroke();
             }
         }
-    };
+    });
+
 
 }).call(this);
 
@@ -3049,327 +3022,354 @@
         Chart = root.Chart,
         helpers = Chart.helpers;
 
-    Chart.defaults.global.tooltips = {
-        enabled: true,
-        custom: null,
-        backgroundColor: "rgba(0,0,0,0.8)",
-        fontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
-        fontSize: 10,
-        fontStyle: "normal",
-        fontColor: "#fff",
-        titleFontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
-        titleFontSize: 12,
-        titleFontStyle: "bold",
-        titleFontColor: "#fff",
-        yPadding: 6,
-        xPadding: 6,
-        caretSize: 8,
-        cornerRadius: 6,
-        xOffset: 10,
-        template: [
-            '<% if(label){ %>',
-            '<%=label %>: ',
-            '<% } %>',
-            '<%=value %>',
-        ].join(''),
-        multiTemplate: [
-            '<%if (datasetLabel){ %>',
-            '<%=datasetLabel %>: ',
-            '<% } %>',
-            '<%=value %>'
-        ].join(''),
-        multiKeyBackground: '#fff',
+    Chart.defaults.global.elements.line = {
+        tension: 0.4,
+        backgroundColor: Chart.defaults.global.defaultColor,
+        borderWidth: 3,
+        borderColor: Chart.defaults.global.defaultColor,
+        fill: true, // do we fill in the area between the line and its base axis
+        skipNull: true,
+        drawNull: false,
     };
 
-    Chart.Tooltip = Chart.Element.extend({
-        initialize: function() {
-            var options = this._options;
-            helpers.extend(this, {
-                _model: {
-                    // Positioning
-                    xPadding: options.tooltips.xPadding,
-                    yPadding: options.tooltips.yPadding,
-                    xOffset: options.tooltips.xOffset,
 
-                    // Labels
-                    textColor: options.tooltips.fontColor,
-                    _fontFamily: options.tooltips.fontFamily,
-                    _fontStyle: options.tooltips.fontStyle,
-                    fontSize: options.tooltips.fontSize,
+    Chart.Line = Chart.Element.extend({
+        draw: function() {
 
-                    // Title
-                    titleTextColor: options.tooltips.titleFontColor,
-                    _titleFontFamily: options.tooltips.titleFontFamily,
-                    _titleFontStyle: options.tooltips.titleFontStyle,
-                    titleFontSize: options.tooltips.titleFontSize,
+            var vm = this._view;
+            var ctx = this._chart.ctx;
+            var first = this._children[0];
+            var last = this._children[this._children.length - 1];
 
-                    // Appearance
-                    caretHeight: options.tooltips.caretSize,
-                    cornerRadius: options.tooltips.cornerRadius,
-                    backgroundColor: options.tooltips.backgroundColor,
-                    opacity: 0,
-                    legendColorBackground: options.tooltips.multiKeyBackground,
-                },
-            });
-        },
-        update: function() {
+            // Draw the background first (so the border is always on top)
+            helpers.each(this._children, function(point, index) {
+                var previous = this.previousPoint(point, this._children, index);
+                var next = this.nextPoint(point, this._children, index);
 
-            var ctx = this._chart.ctx;
+                // First point only
+                if (index === 0) {
+                    ctx.moveTo(point._view.x, point._view.y);
+                    return;
+                }
 
-            switch (this._options.hover.mode) {
-                case 'single':
-                    helpers.extend(this._model, {
-                        text: helpers.template(this._options.tooltips.template, {
-                            // These variables are available in the template function. Add others here
-                            element: this._active[0],
-                            value: this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],
-                            label: this._data.labels ? this._data.labels[this._active[0]._index] : '',
-                        }),
-                    });
+                // Start Skip and drag along scale baseline
+                if (point._view.skip && vm.skipNull && !this._loop) {
+                    ctx.lineTo(previous._view.x, point._view.y);
+                    ctx.moveTo(next._view.x, point._view.y);
+                }
+                // End Skip Stright line from the base line
+                else if (previous._view.skip && vm.skipNull && !this._loop) {
+                    ctx.moveTo(point._view.x, previous._view.y);
+                    ctx.lineTo(point._view.x, point._view.y);
+                }
 
-                    var tooltipPosition = this._active[0].tooltipPosition();
-                    helpers.extend(this._model, {
-                        x: Math.round(tooltipPosition.x),
-                        y: Math.round(tooltipPosition.y),
-                        caretPadding: tooltipPosition.padding
-                    });
+                if (previous._view.skip && vm.skipNull) {
+                    ctx.moveTo(point._view.x, point._view.y);
+                }
+                // Normal Bezier Curve
+                else {
+                    if (vm.tension > 0) {
+                        ctx.bezierCurveTo(
+                            previous._view.controlPointNextX,
+                            previous._view.controlPointNextY,
+                            point._view.controlPointPreviousX,
+                            point._view.controlPointPreviousY,
+                            point._view.x,
+                            point._view.y
+                        );
+                    } else {
+                        ctx.lineTo(point._view.x, point._view.y);
+                    }
+                }
+            }, this);
 
-                    break;
+            // For radial scales, loop back around to the first point
+            if (this._loop) {
+                if (vm.tension > 0 && !first._view.skip) {
 
-                case 'label':
+                    ctx.bezierCurveTo(
+                        last._view.controlPointNextX,
+                        last._view.controlPointNextY,
+                        first._view.controlPointPreviousX,
+                        first._view.controlPointPreviousY,
+                        first._view.x,
+                        first._view.y
+                    );
+                } else {
+                    ctx.lineTo(first._view.x, first._view.y);
+                }
+            }
 
-                    // Tooltip Content
+            // If we had points and want to fill this line, do so.
+            if (this._children.length > 0 && vm.fill) {
+                //Round off the line by going to the base of the chart, back to the start, then fill.
+                ctx.lineTo(this._children[this._children.length - 1]._view.x, vm.scaleZero);
+                ctx.lineTo(this._children[0]._view.x, vm.scaleZero);
+                ctx.fillStyle = vm.backgroundColor || Chart.defaults.global.defaultColor;
+                ctx.closePath();
+                ctx.fill();
+            }
 
-                    var dataArray,
-                        dataIndex;
 
-                    var labels = [],
-                        colors = [];
+            // Now draw the line between all the points with any borders
+            ctx.lineWidth = vm.borderWidth || Chart.defaults.global.defaultColor;
+            ctx.strokeStyle = vm.borderColor || Chart.defaults.global.defaultColor;
+            ctx.beginPath();
 
-                    for (var i = this._data.datasets.length - 1; i >= 0; i--) {
-                        dataArray = this._data.datasets[i].metaData;
-                        dataIndex = helpers.indexOf(dataArray, this._active[0]);
-                        if (dataIndex !== -1) {
-                            break;
-                        }
-                    }
+            helpers.each(this._children, function(point, index) {
+                var previous = this.previousPoint(point, this._children, index);
+                var next = this.nextPoint(point, this._children, index);
 
-                    var medianPosition = (function(index) {
-                        // Get all the points at that particular index
-                        var elements = [],
-                            dataCollection,
-                            xPositions = [],
-                            yPositions = [],
-                            xMax,
-                            yMax,
-                            xMin,
-                            yMin;
-                        helpers.each(this._data.datasets, function(dataset) {
-                            dataCollection = dataset.metaData;
-                            if (dataCollection[dataIndex] && dataCollection[dataIndex].hasValue()) {
-                                elements.push(dataCollection[dataIndex]);
-                            }
-                        }, this);
+                // First point only
+                if (index === 0) {
+                    ctx.moveTo(point._view.x, point._view.y);
+                    return;
+                }
 
-                        // Reverse labels if stacked
-                        helpers.each(this._options.stacked ? elements.reverse() : elements, function(element) {
-                            xPositions.push(element._view.x);
-                            yPositions.push(element._view.y);
+                // Start Skip and drag along scale baseline
+                if (point._view.skip && vm.skipNull && !this._loop) {
+                    ctx.moveTo(previous._view.x, point._view.y);
+                    ctx.moveTo(next._view.x, point._view.y);
+                    return;
+                }
+                // End Skip Stright line from the base line
+                if (previous._view.skip && vm.skipNull && !this._loop) {
+                    ctx.moveTo(point._view.x, previous._view.y);
+                    ctx.moveTo(point._view.x, point._view.y);
+                    return;
+                }
 
-                            //Include any colour information about the element
-                            labels.push(helpers.template(this._options.tooltips.multiTemplate, {
-                                // These variables are available in the template function. Add others here
-                                element: element,
-                                datasetLabel: this._data.datasets[element._datasetIndex].label,
-                                value: this._data.datasets[element._datasetIndex].data[element._index],
-                            }));
-                            colors.push({
-                                fill: element._view.backgroundColor,
-                                stroke: element._view.borderColor
-                            });
+                if (previous._view.skip && vm.skipNull) {
+                    ctx.moveTo(point._view.x, point._view.y);
+                    return;
+                }
+                // Normal Bezier Curve
+                if (vm.tension > 0) {
+                    ctx.bezierCurveTo(
+                        previous._view.controlPointNextX,
+                        previous._view.controlPointNextY,
+                        point._view.controlPointPreviousX,
+                        point._view.controlPointPreviousY,
+                        point._view.x,
+                        point._view.y
+                    );
+                } else {
+                    ctx.lineTo(point._view.x, point._view.y);
+                }
+            }, this);
 
-                        }, this);
+            if (this._loop && !first._view.skip) {
+                if (vm.tension > 0) {
 
-                        yMin = helpers.min(yPositions);
-                        yMax = helpers.max(yPositions);
+                    ctx.bezierCurveTo(
+                        last._view.controlPointNextX,
+                        last._view.controlPointNextY,
+                        first._view.controlPointPreviousX,
+                        first._view.controlPointPreviousY,
+                        first._view.x,
+                        first._view.y
+                    );
+                } else {
+                    ctx.lineTo(first._view.x, first._view.y);
+                }
+            }
 
-                        xMin = helpers.min(xPositions);
-                        xMax = helpers.max(xPositions);
 
-                        return {
-                            x: (xMin > this._chart.width / 2) ? xMin : xMax,
-                            y: (yMin + yMax) / 2,
-                        };
-                    }).call(this, dataIndex);
+            ctx.stroke();
 
-                    // Apply for now
-                    helpers.extend(this._model, {
-                        x: medianPosition.x,
-                        y: medianPosition.y,
-                        labels: labels,
-                        title: this._data.labels && this._data.labels.length ? this._data.labels[this._active[0]._index] : '',
-                        legendColors: colors,
-                        legendBackgroundColor: this._options.tooltips.multiKeyBackground,
-                    });
+        },
+        nextPoint: function(point, collection, index) {
+            if (this.loop) {
+                return collection[index + 1] || collection[0];
+            }
+            return collection[index + 1] || collection[collection.length - 1];
+        },
+        previousPoint: function(point, collection, index) {
+            if (this.loop) {
+                return collection[index - 1] || collection[collection.length - 1];
+            }
+            return collection[index - 1] || collection[0];
+        },
+    });
+
+}).call(this);
 
+/*!
+ * Chart.js
+ * http://chartjs.org/
+ * Version: 2.0.0-alpha
+ *
+ * Copyright 2015 Nick Downie
+ * Released under the MIT license
+ * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
+ */
 
-                    // Calculate Appearance Tweaks
 
-                    this._model.height = (labels.length * this._model.fontSize) + ((labels.length - 1) * (this._model.fontSize / 2)) + (this._model.yPadding * 2) + this._model.titleFontSize * 1.5;
+(function() {
 
-                    var titleWidth = ctx.measureText(this.title).width,
-                        //Label has a legend square as well so account for this.
-                        labelWidth = helpers.longestText(ctx, this.font, labels) + this._model.fontSize + 3,
-                        longestTextWidth = helpers.max([labelWidth, titleWidth]);
+    "use strict";
 
-                    this._model.width = longestTextWidth + (this._model.xPadding * 2);
+    var root = this,
+        Chart = root.Chart,
+        helpers = Chart.helpers;
 
+    Chart.defaults.global.elements.point = {
+        radius: 3,
+        backgroundColor: Chart.defaults.global.defaultColor,
+        borderWidth: 1,
+        borderColor: Chart.defaults.global.defaultColor,
+        // Hover
+        hitRadius: 1,
+        hoverRadius: 4,
+        hoverBorderWidth: 1,
+    };
 
-                    var halfHeight = this._model.height / 2;
 
-                    //Check to ensure the height will fit on the canvas
-                    if (this._model.y - halfHeight < 0) {
-                        this._model.y = halfHeight;
-                    } else if (this._model.y + halfHeight > this._chart.height) {
-                        this._model.y = this._chart.height - halfHeight;
-                    }
+    Chart.Point = Chart.Element.extend({
+        inRange: function(mouseX, mouseY) {
+            var vm = this._view;
+            var hoverRange = vm.hitRadius + vm.radius;
+            return ((Math.pow(mouseX - vm.x, 2) + Math.pow(mouseY - vm.y, 2)) < Math.pow(hoverRange, 2));
+        },
+        inGroupRange: function(mouseX) {
+            var vm = this._view;
 
-                    //Decide whether to align left or right based on position on canvas
-                    if (this._model.x > this._chart.width / 2) {
-                        this._model.x -= this._model.xOffset + this._model.width;
-                    } else {
-                        this._model.x += this._model.xOffset;
-                    }
-                    break;
+            if (vm) {
+                return (Math.pow(mouseX - vm.x, 2) < Math.pow(vm.radius + vm.hitRadius, 2));
+            } else {
+                return false;
             }
-
-            return this;
+        },
+        tooltipPosition: function() {
+            var vm = this._view;
+            return {
+                x: vm.x,
+                y: vm.y,
+                padding: vm.radius + vm.borderWidth
+            };
         },
         draw: function() {
 
-            var ctx = this._chart.ctx;
             var vm = this._view;
+            var ctx = this._chart.ctx;
 
-            switch (this._options.hover.mode) {
-                case 'single':
 
-                    ctx.font = helpers.fontString(vm.fontSize, vm._fontStyle, vm._fontFamily);
+            if (vm.skip) {
+                return;
+            }
 
-                    vm.xAlign = "center";
-                    vm.yAlign = "above";
+            if (vm.radius > 0 || vm.borderWidth > 0) {
 
-                    //Distance between the actual element.y position and the start of the tooltip caret
-                    var caretPadding = vm.caretPadding || 2;
+                ctx.beginPath();
 
-                    var tooltipWidth = ctx.measureText(vm.text).width + 2 * vm.xPadding,
-                        tooltipRectHeight = vm.fontSize + 2 * vm.yPadding,
-                        tooltipHeight = tooltipRectHeight + vm.caretHeight + caretPadding;
+                ctx.arc(vm.x, vm.y, vm.radius || Chart.defaults.global.elements.point.radius, 0, Math.PI * 2);
+                ctx.closePath();
 
-                    if (vm.x + tooltipWidth / 2 > this._chart.width) {
-                        vm.xAlign = "left";
-                    } else if (vm.x - tooltipWidth / 2 < 0) {
-                        vm.xAlign = "right";
-                    }
+                ctx.strokeStyle = vm.borderColor || Chart.defaults.global.defaultColor;
+                ctx.lineWidth = vm.borderWidth || Chart.defaults.global.elements.point.borderWidth;
 
-                    if (vm.y - tooltipHeight < 0) {
-                        vm.yAlign = "below";
-                    }
+                ctx.fillStyle = vm.backgroundColor || Chart.defaults.global.defaultColor;
 
-                    var tooltipX = vm.x - tooltipWidth / 2,
-                        tooltipY = vm.y - tooltipHeight;
+                ctx.fill();
+                ctx.stroke();
+            }
+        }
+    });
 
-                    ctx.fillStyle = helpers.color(vm.backgroundColor).alpha(vm.opacity).rgbString();
 
-                    // Custom Tooltips
-                    if (this._custom) {
-                        this._custom(this._view);
-                    } else {
-                        switch (vm.yAlign) {
-                            case "above":
-                                //Draw a caret above the x/y
-                                ctx.beginPath();
-                                ctx.moveTo(vm.x, vm.y - caretPadding);
-                                ctx.lineTo(vm.x + vm.caretHeight, vm.y - (caretPadding + vm.caretHeight));
-                                ctx.lineTo(vm.x - vm.caretHeight, vm.y - (caretPadding + vm.caretHeight));
-                                ctx.closePath();
-                                ctx.fill();
-                                break;
-                            case "below":
-                                tooltipY = vm.y + caretPadding + vm.caretHeight;
-                                //Draw a caret below the x/y
-                                ctx.beginPath();
-                                ctx.moveTo(vm.x, vm.y + caretPadding);
-                                ctx.lineTo(vm.x + vm.caretHeight, vm.y + caretPadding + vm.caretHeight);
-                                ctx.lineTo(vm.x - vm.caretHeight, vm.y + caretPadding + vm.caretHeight);
-                                ctx.closePath();
-                                ctx.fill();
-                                break;
-                        }
+}).call(this);
 
-                        switch (vm.xAlign) {
-                            case "left":
-                                tooltipX = vm.x - tooltipWidth + (vm.cornerRadius + vm.caretHeight);
-                                break;
-                            case "right":
-                                tooltipX = vm.x - (vm.cornerRadius + vm.caretHeight);
-                                break;
-                        }
+/*!
+ * Chart.js
+ * http://chartjs.org/
+ * Version: 2.0.0-alpha
+ *
+ * Copyright 2015 Nick Downie
+ * Released under the MIT license
+ * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
+ */
 
-                        helpers.drawRoundedRectangle(ctx, tooltipX, tooltipY, tooltipWidth, tooltipRectHeight, vm.cornerRadius);
 
-                        ctx.fill();
+(function() {
 
-                        ctx.fillStyle = helpers.color(vm.textColor).alpha(vm.opacity).rgbString();
-                        ctx.textAlign = "center";
-                        ctx.textBaseline = "middle";
-                        ctx.fillText(vm.text, tooltipX + tooltipWidth / 2, tooltipY + tooltipRectHeight / 2);
+    "use strict";
 
-                    }
-                    break;
-                case 'label':
+    var root = this,
+        Chart = root.Chart,
+        helpers = Chart.helpers;
 
-                    helpers.drawRoundedRectangle(ctx, vm.x, vm.y - vm.height / 2, vm.width, vm.height, vm.cornerRadius);
-                    ctx.fillStyle = helpers.color(vm.backgroundColor).alpha(vm.opacity).rgbString();
-                    ctx.fill();
-                    ctx.closePath();
+    Chart.defaults.global.elements.rectangle = {
+        backgroundColor: Chart.defaults.global.defaultColor,
+        borderWidth: 0,
+        borderColor: Chart.defaults.global.defaultColor,
+    };
 
-                    ctx.textAlign = "left";
-                    ctx.textBaseline = "middle";
-                    ctx.fillStyle = helpers.color(vm.titleTextColor).alpha(vm.opacity).rgbString();
-                    ctx.font = helpers.fontString(vm.fontSize, vm._titleFontStyle, vm._titleFontFamily);
-                    ctx.fillText(vm.title, vm.x + vm.xPadding, this.getLineHeight(0));
+    Chart.Rectangle = Chart.Element.extend({
+        draw: function() {
 
-                    ctx.font = helpers.fontString(vm.fontSize, vm._fontStyle, vm._fontFamily);
-                    helpers.each(vm.labels, function(label, index) {
-                        ctx.fillStyle = helpers.color(vm.textColor).alpha(vm.opacity).rgbString();
-                        ctx.fillText(label, vm.x + vm.xPadding + vm.fontSize + 3, this.getLineHeight(index + 1));
+            var ctx = this._chart.ctx;
+            var vm = this._view;
 
-                        //A bit gnarly, but clearing this rectangle breaks when using explorercanvas (clears whole canvas)
-                        //ctx.clearRect(vm.x + vm.xPadding, this.getLineHeight(index + 1) - vm.fontSize/2, vm.fontSize, vm.fontSize);
-                        //Instead we'll make a white filled block to put the legendColour palette over.
+            var halfWidth = vm.width / 2,
+                leftX = vm.x - halfWidth,
+                rightX = vm.x + halfWidth,
+                top = vm.base - (vm.base - vm.y),
+                halfStroke = vm.borderWidth / 2;
 
-                        ctx.fillStyle = helpers.color(vm.legendColors[index].stroke).alpha(vm.opacity).rgbString();
-                        ctx.fillRect(vm.x + vm.xPadding - 1, this.getLineHeight(index + 1) - vm.fontSize / 2 - 1, vm.fontSize + 2, vm.fontSize + 2);
+            // Canvas doesn't allow us to stroke inside the width so we can
+            // adjust the sizes to fit if we're setting a stroke on the line
+            if (vm.borderWidth) {
+                leftX += halfStroke;
+                rightX -= halfStroke;
+                top += halfStroke;
+            }
 
-                        ctx.fillStyle = helpers.color(vm.legendColors[index].fill).alpha(vm.opacity).rgbString();
-                        ctx.fillRect(vm.x + vm.xPadding, this.getLineHeight(index + 1) - vm.fontSize / 2, vm.fontSize, vm.fontSize);
+            ctx.beginPath();
 
+            ctx.fillStyle = vm.backgroundColor;
+            ctx.strokeStyle = vm.borderColor;
+            ctx.lineWidth = vm.borderWidth;
 
-                    }, this);
-                    break;
+            // It'd be nice to keep this class totally generic to any rectangle
+            // and simply specify which border to miss out.
+            ctx.moveTo(leftX, vm.base);
+            ctx.lineTo(leftX, top);
+            ctx.lineTo(rightX, top);
+            ctx.lineTo(rightX, vm.base);
+            ctx.fill();
+            if (vm.borderWidth) {
+                ctx.stroke();
             }
         },
-        getLineHeight: function(index) {
-            var baseLineHeight = this._view.y - (this._view.height / 2) + this._view.yPadding,
-                afterTitleIndex = index - 1;
-
-            //If the index is zero, we're getting the title
-            if (index === 0) {
-                return baseLineHeight + this._view.titleFontSize / 2;
+        height: function() {
+            var vm = this._view;
+            return vm.base - vm.y;
+        },
+        inRange: function(mouseX, mouseY) {
+            var vm = this._view;
+            if (vm.y < vm.base) {
+                return (mouseX >= vm.x - vm.width / 2 && mouseX <= vm.x + vm.width / 2) && (mouseY >= vm.y && mouseY <= vm.base);
             } else {
-                return baseLineHeight + ((this._view.fontSize * 1.5 * afterTitleIndex) + this._view.fontSize / 2) + this._view.titleFontSize * 1.5;
+                return (mouseX >= vm.x - vm.width / 2 && mouseX <= vm.x + vm.width / 2) && (mouseY >= vm.base && mouseY <= vm.y);
+            }
+        },
+        inGroupRange: function(mouseX) {
+            var vm = this._view;
+            return (mouseX >= vm.x - vm.width / 2 && mouseX <= vm.x + vm.width / 2);
+        },
+        tooltipPosition: function() {
+            var vm = this._view;
+            if (vm.y < vm.base) {
+                return {
+                    x: vm.x,
+                    y: vm.y
+                };
+            } else {
+                return {
+                    x: vm.x,
+                    y: vm.base
+                };
             }
-
         },
     });
 
@@ -4322,7 +4322,7 @@
 
         scales: {
             xAxes: [{
-                scaleType: "dataset", // scatter should not use a dataset axis
+                type: "category", // scatter should not use a dataset axis
                 display: true,
                 position: "bottom",
                 id: "x-axis-1", // need an ID so datasets can reference the scale
@@ -4350,7 +4350,7 @@
                 },
             }],
             yAxes: [{
-                scaleType: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
+                type: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
                 display: true,
                 position: "left",
                 id: "y-axis-1",
@@ -4705,7 +4705,7 @@
             this.scales = {};
 
             // Build the x axis. The line chart only supports a single x axis
-            var ScaleClass = Chart.scales.getScaleConstructor(this.options.scales.xAxes[0].scaleType);
+            var ScaleClass = Chart.scales.getScaleConstructor(this.options.scales.xAxes[0].type);
             var xScale = new ScaleClass({
                 ctx: this.chart.ctx,
                 options: this.options.scales.xAxes[0],
@@ -4720,7 +4720,7 @@
 
             // Build up all the y scales
             helpers.each(this.options.scales.yAxes, function(yAxisOptions) {
-                var ScaleClass = Chart.scales.getScaleConstructor(yAxisOptions.scaleType);
+                var ScaleClass = Chart.scales.getScaleConstructor(yAxisOptions.type);
                 var scale = new ScaleClass({
                     ctx: this.chart.ctx,
                     options: yAxisOptions,
diff --git a/Chart.min.js b/Chart.min.js
index 64d2ca797d2..feaf0a7779f 100644
--- a/Chart.min.js
+++ b/Chart.min.js
@@ -16,7 +16,7 @@
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.elements.arc={backgroundColor:e.defaults.global.defaultColor,borderColor:"#fff",borderWidth:2},e.Arc=e.Element.extend({inGroupRange:function(t){var e=this._view;return e?Math.pow(t-e.x,2)<Math.pow(e.radius+e.hoverRadius,2):!1},inRange:function(t,e){var o=this._view,s=i.getAngleFromPoint(o,{x:t,y:e}),a=o.startAngle<-.5*Math.PI?o.startAngle+2*Math.PI:o.startAngle>1.5*Math.PI?o.startAngle-2*Math.PI:o.startAngle,r=o.endAngle<-.5*Math.PI?o.endAngle+2*Math.PI:o.endAngle>1.5*Math.PI?o.endAngle-2*Math.PI:o.endAngle,n=s.angle>=a&&s.angle<=r,l=s.distance>=o.innerRadius&&s.distance<=o.outerRadius;return n&&l},tooltipPosition:function(){var t=this._view,e=t.startAngle+(t.endAngle-t.startAngle)/2,i=(t.outerRadius-t.innerRadius)/2+t.innerRadius;return{x:t.x+Math.cos(e)*i,y:t.y+Math.sin(e)*i}},draw:function(){var t=this._chart.ctx,e=this._view;t.beginPath(),t.arc(e.x,e.y,e.outerRadius,e.startAngle,e.endAngle),t.arc(e.x,e.y,e.innerRadius,e.endAngle,e.startAngle,!0),t.closePath(),t.strokeStyle=e.borderColor,t.lineWidth=e.borderWidth,t.fillStyle=e.backgroundColor,t.fill(),t.lineJoin="bevel",e.borderWidth&&t.stroke()}})}.call(this),/*!
+function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.animation={duration:1e3,easing:"easeOutQuart",onProgress:function(){},onComplete:function(){}},e.Animation=e.Element.extend({currentStep:null,numSteps:60,easing:"",render:null,onAnimationProgress:null,onAnimationComplete:null}),e.animationService={frameDuration:17,animations:[],dropFrames:0,addAnimation:function(t,e,o){o||(t.animating=!0);for(var s=0;s<this.animations.length;++s)if(this.animations[s].chartInstance===t)return void(this.animations[s].animationObject=e);this.animations.push({chartInstance:t,animationObject:e}),1==this.animations.length&&i.requestAnimFrame.call(window,this.digestWrapper)},cancelAnimation:function(t){var e=i.findNextWhere(this.animations,function(e){return e.chartInstance===t});e&&(this.animations.splice(e,1),t.animating=!1)},digestWrapper:function(){e.animationService.startDigest.call(e.animationService)},startDigest:function(){var t=Date.now(),e=0;this.dropFrames>1&&(e=Math.floor(this.dropFrames),this.dropFrames-=e);for(var o=0;o<this.animations.length;o++)null===this.animations[o].animationObject.currentStep&&(this.animations[o].animationObject.currentStep=0),this.animations[o].animationObject.currentStep+=1+e,this.animations[o].animationObject.currentStep>this.animations[o].animationObject.numSteps&&(this.animations[o].animationObject.currentStep=this.animations[o].animationObject.numSteps),this.animations[o].animationObject.render(this.animations[o].chartInstance,this.animations[o].animationObject),this.animations[o].animationObject.currentStep==this.animations[o].animationObject.numSteps&&(this.animations[o].chartInstance.animating=!1,this.animations.splice(o,1),o--);var s=Date.now(),a=s-t-this.frameDuration,r=a/this.frameDuration;r>1&&(this.dropFrames+=r),this.animations.length>0&&i.requestAnimFrame.call(window,this.digestWrapper)}}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.scaleService={fitScalesForChart:function(t,e,o){var s=e>30?5:2,a=o>30?5:2;if(t){var r=i.where(t.scales,function(t){return"left"==t.options.position}),n=i.where(t.scales,function(t){return"right"==t.options.position}),l=i.where(t.scales,function(t){return"top"==t.options.position}),h=i.where(t.scales,function(t){return"bottom"==t.options.position}),c=(i.where(t.scales,function(t){return"left"==t.options.position}),i.where(t.scales,function(t){return"right"==t.options.position}),i.where(t.scales,function(t){return"top"==t.options.position}),i.where(t.scales,function(t){return"bottom"==t.options.position}),e/2),d=o/2;c-=2*s,d-=2*a;var u=(e-c)/(r.length+n.length),m=(o-d)/(l.length+h.length),v=[],g=function(t){var e=t.fit(u,d);v.push({horizontal:!1,minSize:e,scale:t})},p=function(t){var e=t.fit(c,m);v.push({horizontal:!0,minSize:e,scale:t})};i.each(r,g),i.each(n,g),i.each(l,p),i.each(h,p);var f=o-2*a,b=e-2*s;i.each(v,function(t){t.horizontal?f-=t.minSize.height:b-=t.minSize.width});var x=function(t){var e=i.findNextWhere(v,function(e){return e.scale===t});e&&t.fit(e.minSize.width,f)},A=function(t){var e=i.findNextWhere(v,function(e){return e.scale===t}),o={left:C,right:y,top:0,bottom:0};e&&t.fit(b,e.minSize.height,o)},C=s,y=s,_=a,w=a;i.each(r,x),i.each(n,x),i.each(r,function(t){C+=t.width}),i.each(n,function(t){y+=t.width}),i.each(l,A),i.each(h,A),i.each(l,function(t){_+=t.height}),i.each(h,function(t){w+=t.height}),i.each(r,function(t){var e=i.findNextWhere(v,function(e){return e.scale===t}),o={left:0,right:0,top:_,bottom:w};e&&t.fit(e.minSize.width,f,o)}),i.each(n,function(t){var e=i.findNextWhere(v,function(e){return e.scale===t}),o={left:0,right:0,top:_,bottom:w};e&&t.fit(e.minSize.width,f,o)});var k=s,P=a,S=function(t){t.left=k,t.right=k+t.width,t.top=_,t.bottom=_+f,k=t.right},I=function(t){t.left=C,t.right=C+b,t.top=P,t.bottom=P+t.height,P=t.bottom};i.each(r,S),i.each(l,I),k+=b,P+=f,i.each(n,S),i.each(h,I),t.chartArea={left:C,top:_,right:C+b,bottom:_+f}}}},e.scales={constructors:{},registerScaleType:function(t,e){this.constructors[t]=e},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0}}}.call(this),/*!
  * Chart.js
  * http://chartjs.org/
  * Version: 2.0.0-alpha
@@ -25,7 +25,7 @@ function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.eleme
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.elements.line={tension:.4,backgroundColor:e.defaults.global.defaultColor,borderWidth:3,borderColor:e.defaults.global.defaultColor,fill:!0,skipNull:!0,drawNull:!1},e.Line=e.Element.extend({draw:function(){var t=this._view,o=this._chart.ctx,s=this._children[0],a=this._children[this._children.length-1];i.each(this._children,function(e,i){var s=this.previousPoint(e,this._children,i),a=this.nextPoint(e,this._children,i);return 0===i?void o.moveTo(e._view.x,e._view.y):(e._view.skip&&t.skipNull&&!this._loop?(o.lineTo(s._view.x,e._view.y),o.moveTo(a._view.x,e._view.y)):s._view.skip&&t.skipNull&&!this._loop&&(o.moveTo(e._view.x,s._view.y),o.lineTo(e._view.x,e._view.y)),void(s._view.skip&&t.skipNull?o.moveTo(e._view.x,e._view.y):t.tension>0?o.bezierCurveTo(s._view.controlPointNextX,s._view.controlPointNextY,e._view.controlPointPreviousX,e._view.controlPointPreviousY,e._view.x,e._view.y):o.lineTo(e._view.x,e._view.y)))},this),this._loop&&(t.tension>0&&!s._view.skip?o.bezierCurveTo(a._view.controlPointNextX,a._view.controlPointNextY,s._view.controlPointPreviousX,s._view.controlPointPreviousY,s._view.x,s._view.y):o.lineTo(s._view.x,s._view.y)),this._children.length>0&&t.fill&&(o.lineTo(this._children[this._children.length-1]._view.x,t.scaleZero),o.lineTo(this._children[0]._view.x,t.scaleZero),o.fillStyle=t.backgroundColor||e.defaults.global.defaultColor,o.closePath(),o.fill()),o.lineWidth=t.borderWidth||e.defaults.global.defaultColor,o.strokeStyle=t.borderColor||e.defaults.global.defaultColor,o.beginPath(),i.each(this._children,function(e,i){var s=this.previousPoint(e,this._children,i),a=this.nextPoint(e,this._children,i);return 0===i?void o.moveTo(e._view.x,e._view.y):e._view.skip&&t.skipNull&&!this._loop?(o.moveTo(s._view.x,e._view.y),void o.moveTo(a._view.x,e._view.y)):s._view.skip&&t.skipNull&&!this._loop?(o.moveTo(e._view.x,s._view.y),void o.moveTo(e._view.x,e._view.y)):s._view.skip&&t.skipNull?void o.moveTo(e._view.x,e._view.y):void(t.tension>0?o.bezierCurveTo(s._view.controlPointNextX,s._view.controlPointNextY,e._view.controlPointPreviousX,e._view.controlPointPreviousY,e._view.x,e._view.y):o.lineTo(e._view.x,e._view.y))},this),this._loop&&!s._view.skip&&(t.tension>0?o.bezierCurveTo(a._view.controlPointNextX,a._view.controlPointNextY,s._view.controlPointPreviousX,s._view.controlPointPreviousY,s._view.x,s._view.y):o.lineTo(s._view.x,s._view.y)),o.stroke()},nextPoint:function(t,e,i){return this.loop?e[i+1]||e[0]:e[i+1]||e[e.length-1]},previousPoint:function(t,e,i){return this.loop?e[i-1]||e[e.length-1]:e[i-1]||e[0]}})}.call(this),/*!
+function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.tooltips={enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>: ","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>: ","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},e.Tooltip=e.Element.extend({initialize:function(){var t=this._options;i.extend(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":i.extend(this._model,{text:i.template(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();i.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var o,s,a=[],r=[],n=this._data.datasets.length-1;n>=0&&(o=this._data.datasets[n].metaData,s=i.indexOf(o,this._active[0]),-1===s);n--);var l=function(t){var e,o,n,l,h,c=[],d=[],u=[];return i.each(this._data.datasets,function(t){e=t.metaData,e[s]&&e[s].hasValue()&&c.push(e[s])},this),i.each(this._options.stacked?c.reverse():c,function(t){d.push(t._view.x),u.push(t._view.y),a.push(i.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),r.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),h=i.min(u),n=i.max(u),l=i.min(d),o=i.max(d),{x:l>this._chart.width/2?l:o,y:(h+n)/2}}.call(this,s);i.extend(this._model,{x:l.x,y:l.y,labels:a,title:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:"",legendColors:r,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=a.length*this._model.fontSize+(a.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var h=t.measureText(this.title).width,c=i.longestText(t,this.font,a)+this._model.fontSize+3,d=i.max([c,h]);this._model.width=d+2*this._model.xPadding;var u=this._model.height/2;this._model.y-u<0?this._model.y=u:this._model.y+u>this._chart.height&&(this._model.y=this._chart.height-u),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.hover.mode){case"single":t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var o=e.caretPadding||2,s=t.measureText(e.text).width+2*e.xPadding,a=e.fontSize+2*e.yPadding,r=a+e.caretHeight+o;e.x+s/2>this._chart.width?e.xAlign="left":e.x-s/2<0&&(e.xAlign="right"),e.y-r<0&&(e.yAlign="below");var n=e.x-s/2,l=e.y-r;if(t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),this._custom)this._custom(this._view);else{switch(e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-o),t.lineTo(e.x+e.caretHeight,e.y-(o+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(o+e.caretHeight)),t.closePath(),t.fill();break;case"below":l=e.y+o+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+o),t.lineTo(e.x+e.caretHeight,e.y+o+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+o+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":n=e.x-s+(e.cornerRadius+e.caretHeight);break;case"right":n=e.x-(e.cornerRadius+e.caretHeight)}i.drawRoundedRectangle(t,n,l,s,a,e.cornerRadius),t.fill(),t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,n+s/2,l+a/2)}break;case"label":i.drawRoundedRectangle(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=i.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=i.fontString(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),i.each(e.labels,function(o,s){t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(o,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(s+1)),t.fillStyle=i.color(e.legendColors[s].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(s+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=i.color(e.legendColors[s].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(s+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o=e.Element.extend({calculateRange:i.noop,isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},getPixelForValue:function(t,e,i){if(this.isHorizontal()){var o=(this.labelRotation>0,this.width-(this.paddingLeft+this.paddingRight)),s=o/Math.max(this.max-(this.options.gridLines.offsetGridLines?0:1),1),a=s*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&i&&(a+=s/2),this.left+Math.round(a)}return this.top+e*(this.height/this.max)},calculateLabelRotation:function(t,e){var o=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=o;var s,a,r=this.ctx.measureText(this.labels[0]).width,n=this.ctx.measureText(this.labels[this.labels.length-1]).width;if(this.paddingRight=n/2+3,this.paddingLeft=r/2+3,this.labelRotation=0,this.options.display){var l,h,c=i.longestText(this.ctx,o,this.labels);this.labelWidth=c;for(var d=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>d&&0===this.labelRotation||this.labelWidth>d&&this.labelRotation<=90&&this.labelRotation>0;){if(l=Math.cos(i.toRadians(this.labelRotation)),h=Math.sin(i.toRadians(this.labelRotation)),s=l*r,a=l*n,s+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=s+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,h*c>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=l*c}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;e&&(this.paddingLeft-=e.left,this.paddingRight-=e.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},fit:function(t,e,o){this.calculateRange(),this.calculateLabelRotation(e,o);var s={width:0,height:0},a=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),r=i.longestText(this.ctx,a,this.labels);if(this.isHorizontal()?(s.width=t,this.width=t):this.options.display&&(s.width=Math.min(r+6,t)),this.isHorizontal())this.options.display&&(s.width=Math.min(r+6,t));else{var n=Math.cos(i.toRadians(this.labelRotation))*r+1.5*this.options.labels.fontSize;s.height=Math.min(n,e)}return this.width=s.width,this.height=s.height,s},draw:function(t){if(this.options.display){var e;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){e=!0;var o="bottom"==this.options.position?this.top:this.bottom-10,s="bottom"==this.options.position?this.top+10:this.bottom,a=0!==this.labelRotation;i.each(this.labels,function(r,n){var l=this.getPixelForValue(r,n,!1),h=this.getPixelForValue(r,n,!0);this.options.gridLines.show&&(0===n?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),l+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(l,o),this.ctx.lineTo(l,s)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(l,t.top),this.ctx.lineTo(l,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(h,a?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=a?"right":"center",this.ctx.textBaseline=a?"middle":"top",this.ctx.fillText(r,0,0),this.ctx.restore())},this)}else this.options.gridLines.show,this.options.labels.show}}});e.scales.registerScaleType("category",o)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o=e.Element.extend({calculateRange:i.noop,isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},generateTicks:function(t,e){if(this.ticks=[],this.options.override)for(var o=0;o<=this.options.override.steps;++o){var s=this.options.override.start+o*this.options.override.stepWidth;ticks.push(s)}else{var a;if(a=this.isHorizontal()?Math.min(11,Math.ceil(t/50)):Math.min(11,Math.ceil(e/(2*this.options.labels.fontSize))),a=Math.max(2,a),this.options.beginAtZero){var r=i.sign(this.min),n=i.sign(this.max);0>r&&0>n?this.max=0:r>0&&n>0&&(this.min=0)}for(var l=i.niceNum(this.max-this.min,!1),h=i.niceNum(l/(a-1),!0),c=Math.floor(this.min/h)*h,d=Math.ceil(this.max/h)*h,u=c;d>=u;u+=h)this.ticks.push(u)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,o){var s;this.options.labels.userCallback?s=this.options.lables.userCallback(t,e,o):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.labels.push(s?s:"")},this)},getPixelForValue:function(t){var e,i=this.max-this.min;return e=this.isHorizontal()?this.left+this.width/i*(t-this.min):this.bottom-this.height/i*(t-this.min)},fit:function(t,e){this.calculateRange(),this.generateTicks(t,e),this.buildLabels();var o={width:0,height:0};if(this.isHorizontal()?o.width=t:o.width=this.options.gridLines.show&&this.options.display?10:0,this.isHorizontal()?o.height=this.options.gridLines.show&&this.options.display?10:0:o.height=e,this.options.labels.show&&this.options.display){var s=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);if(this.isHorizontal()){var a=(e-o.height,1.5*this.options.labels.fontSize);o.height=Math.min(e,o.height+a)}else{var r=t-o.width,n=i.longestText(this.ctx,s,this.labels);r>n?o.width+=n:o.width=t}}return this.width=o.width,this.height=o.height,o},draw:function(t){if(this.options.display){var e,o;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){e=!0,o=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var s="bottom"==this.options.position?this.top:this.bottom-5,a="bottom"==this.options.position?this.top+5:this.bottom;i.each(this.ticks,function(r,n){var l=this.getPixelForValue(r);0===r||!o&&0===n?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),l+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(l,s),this.ctx.lineTo(l,a)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(l,t.top),this.ctx.lineTo(l,t.bottom)),this.ctx.stroke()},this)}if(this.options.labels.show){var r;"top"==this.options.position?(r=this.bottom-10,this.ctx.textBaseline="bottom"):(r=this.top+10,this.ctx.textBaseline="top"),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,i,r)},this)}}else{if(this.options.gridLines.show){e=!0,o=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var n="right"==this.options.position?this.left:this.right-5,l="right"==this.options.position?this.left+5:this.right;i.each(this.ticks,function(s,a){var r=this.getPixelForValue(s);0===s||!o&&0===a?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),r+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(n,r),this.ctx.lineTo(l,r)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,r),this.ctx.lineTo(t.right,r)),this.ctx.stroke()},this)}if(this.options.labels.show){var h;"left"==this.options.position?(h=this.right-10,this.ctx.textAlign="right"):(h=this.left+5,this.ctx.textAlign="left"),this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,h,i)},this)}}}}});e.scales.registerScaleType("linear",o)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o=e.Element.extend({initialize:function(){this.size=i.min([this.height,this.width]),this.drawingArea=this.options.display?this.size/2-(this.options.labels.fontSize/2+this.options.labels.backdropPaddingY):this.size/2},calculateCenterOffset:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},update:function(){this.options.lineArc?this.drawingArea=this.options.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},calculateRange:i.noop,generateTicks:function(){if(this.ticks=[],this.options.override)for(var t=0;t<=this.options.override.steps;++t){var e=this.options.override.start+t*this.options.override.stepWidth;ticks.push(e)}else{var o=Math.min(11,Math.ceil(this.drawingArea/(2*this.options.labels.fontSize)));if(o=Math.max(2,o),this.options.beginAtZero){var s=i.sign(this.min),a=i.sign(this.max);0>s&&0>a?this.max=0:s>0&&a>0&&(this.min=0)}for(var r=i.niceNum(this.max-this.min,!1),n=i.niceNum(r/(o-1),!0),l=Math.floor(this.min/n)*n,h=Math.ceil(this.max/n)*n,c=l;h>=c;c+=n)this.ticks.push(c)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildYLabels:function(){this.yLabels=[],i.each(this.ticks,function(t,e,o){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,o):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.yLabels.push(s?s:"")},this)},getCircumference:function(){return 2*Math.PI/this.valuesCount},setScaleSize:function(){var t,e,o,s,a,r,n,l,h,c,d,u,m=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),v=this.width,g=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.valuesCount;e++)t=this.getPointPosition(e,m),o=this.ctx.measureText(i.template(this.options.labels.template,{value:this.labels[e]})).width+5,0===e||e===this.valuesCount/2?(s=o/2,t.x+s>v&&(v=t.x+s,a=e),t.x-s<g&&(g=t.x-s,n=e)):e<this.valuesCount/2?t.x+o>v&&(v=t.x+o,a=e):e>this.valuesCount/2&&t.x-o<g&&(g=t.x-o,n=e);h=g,c=Math.ceil(v-this.width),r=this.getIndexAngle(a),l=this.getIndexAngle(n),d=c/Math.sin(r+Math.PI/2),u=h/Math.sin(l+Math.PI/2),d=i.isNumber(d)?d:0,u=i.isNumber(u)?u:0,this.drawingArea=m-(u+d)/2,this.setCenterPoint(u,d)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,o=t+this.drawingArea;this.xCenter=(o+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.valuesCount;return 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  * Chart.js
  * http://chartjs.org/
  * Version: 2.0.0-alpha
@@ -34,7 +34,7 @@ function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.eleme
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
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  * Chart.js
  * http://chartjs.org/
  * Version: 2.0.0-alpha
@@ -43,7 +43,7 @@ function(){"use strict";var t=this,e=t.Chart;e.helpers;e.defaults.global.element
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
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r=i.niceNum(this.max-this.min,!1),n=i.niceNum(r/(o-1),!0),l=Math.floor(this.min/n)*n,h=Math.ceil(this.max/n)*n,c=l;h>=c;c+=n)this.ticks.push(c)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildYLabels:function(){this.yLabels=[],i.each(this.ticks,function(t,e,o){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,o):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.yLabels.push(s?s:"")},this)},getCircumference:function(){return 2*Math.PI/this.valuesCount},setScaleSize:function(){var t,e,o,s,a,r,n,l,h,c,d,u,m=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),v=this.width,g=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.valuesCount;e++)t=this.getPointPosition(e,m),o=this.ctx.measureText(i.template(this.options.labels.template,{value:this.labels[e]})).width+5,0===e||e===this.valuesCount/2?(s=o/2,t.x+s>v&&(v=t.x+s,a=e),t.x-s<g&&(g=t.x-s,n=e)):e<this.valuesCount/2?t.x+o>v&&(v=t.x+o,a=e):e>this.valuesCount/2&&t.x-o<g&&(g=t.x-o,n=e);h=g,c=Math.ceil(v-this.width),r=this.getIndexAngle(a),l=this.getIndexAngle(n),d=c/Math.sin(r+Math.PI/2),u=h/Math.sin(l+Math.PI/2),d=i.isNumber(d)?d:0,u=i.isNumber(u)?u:0,this.drawingArea=m-(u+d)/2,this.setCenterPoint(u,d)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,o=t+this.drawingArea;this.xCenter=(o+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.valuesCount;return t*e-Math.PI/2},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},draw:function(){if(this.options.display){var t=this.ctx;if(i.each(this.yLabels,function(e,o){if(o>0){var s,a=o*(this.drawingArea/Math.max(this.ticks.length,1)),r=this.yCenter-a;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,a,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var n=0;n<this.valuesCount;n++)s=this.getPointPosition(n,this.calculateCenterOffset(this.ticks[o])),0===n?t.moveTo(s.x,s.y):t.lineTo(s.x,s.y);t.closePath(),t.stroke()}if(this.options.labels.show){if(t.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),this.showLabelBackdrop){var l=t.measureText(e).width;t.fillStyle=this.options.labels.backdropColor,t.fillRect(this.xCenter-l/2-this.options.labels.backdropPaddingX,r-this.fontSize/2-this.options.labels.backdropPaddingY,l+2*this.options.labels.backdropPaddingX,this.options.labels.fontSize+2*this.options.lables.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.labels.fontColor,t.fillText(e,this.xCenter,r)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.valuesCount-1;e>=0;e--){if(this.options.angleLines.show){var o=this.getPointPosition(e,this.calculateCenterOffset(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(o.x,o.y),t.stroke(),t.closePath()}var s=this.getPointPosition(e,this.calculateCenterOffset(this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var a=this.labels.length,r=this.labels.length/2,n=r/2,l=n>e||e>a-n,h=e===n||e===a-n;0===e?t.textAlign="center":e===r?t.textAlign="center":r>e?t.textAlign="left":t.textAlign="right",h?t.textBaseline="middle":l?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.labels[e],s.x,s.y)}}}}});e.scales.registerScaleType("radialLinear",o)}.call(this),/*!
+function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.elements.line={tension:.4,backgroundColor:e.defaults.global.defaultColor,borderWidth:3,borderColor:e.defaults.global.defaultColor,fill:!0,skipNull:!0,drawNull:!1},e.Line=e.Element.extend({draw:function(){var t=this._view,o=this._chart.ctx,s=this._children[0],a=this._children[this._children.length-1];i.each(this._children,function(e,i){var s=this.previousPoint(e,this._children,i),a=this.nextPoint(e,this._children,i);return 0===i?void o.moveTo(e._view.x,e._view.y):(e._view.skip&&t.skipNull&&!this._loop?(o.lineTo(s._view.x,e._view.y),o.moveTo(a._view.x,e._view.y)):s._view.skip&&t.skipNull&&!this._loop&&(o.moveTo(e._view.x,s._view.y),o.lineTo(e._view.x,e._view.y)),void(s._view.skip&&t.skipNull?o.moveTo(e._view.x,e._view.y):t.tension>0?o.bezierCurveTo(s._view.controlPointNextX,s._view.controlPointNextY,e._view.controlPointPreviousX,e._view.controlPointPreviousY,e._view.x,e._view.y):o.lineTo(e._view.x,e._view.y)))},this),this._loop&&(t.tension>0&&!s._view.skip?o.bezierCurveTo(a._view.controlPointNextX,a._view.controlPointNextY,s._view.controlPointPreviousX,s._view.controlPointPreviousY,s._view.x,s._view.y):o.lineTo(s._view.x,s._view.y)),this._children.length>0&&t.fill&&(o.lineTo(this._children[this._children.length-1]._view.x,t.scaleZero),o.lineTo(this._children[0]._view.x,t.scaleZero),o.fillStyle=t.backgroundColor||e.defaults.global.defaultColor,o.closePath(),o.fill()),o.lineWidth=t.borderWidth||e.defaults.global.defaultColor,o.strokeStyle=t.borderColor||e.defaults.global.defaultColor,o.beginPath(),i.each(this._children,function(e,i){var s=this.previousPoint(e,this._children,i),a=this.nextPoint(e,this._children,i);return 0===i?void o.moveTo(e._view.x,e._view.y):e._view.skip&&t.skipNull&&!this._loop?(o.moveTo(s._view.x,e._view.y),void o.moveTo(a._view.x,e._view.y)):s._view.skip&&t.skipNull&&!this._loop?(o.moveTo(e._view.x,s._view.y),void o.moveTo(e._view.x,e._view.y)):s._view.skip&&t.skipNull?void o.moveTo(e._view.x,e._view.y):void(t.tension>0?o.bezierCurveTo(s._view.controlPointNextX,s._view.controlPointNextY,e._view.controlPointPreviousX,e._view.controlPointPreviousY,e._view.x,e._view.y):o.lineTo(e._view.x,e._view.y))},this),this._loop&&!s._view.skip&&(t.tension>0?o.bezierCurveTo(a._view.controlPointNextX,a._view.controlPointNextY,s._view.controlPointPreviousX,s._view.controlPointPreviousY,s._view.x,s._view.y):o.lineTo(s._view.x,s._view.y)),o.stroke()},nextPoint:function(t,e,i){return this.loop?e[i+1]||e[0]:e[i+1]||e[e.length-1]},previousPoint:function(t,e,i){return this.loop?e[i-1]||e[e.length-1]:e[i-1]||e[0]}})}.call(this),/*!
  * Chart.js
  * http://chartjs.org/
  * Version: 2.0.0-alpha
@@ -52,7 +52,7 @@ function(){"use strict";var t=this,e=t.Chart;e.helpers;e.defaults.global.element
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.animation={duration:1e3,easing:"easeOutQuart",onProgress:function(){},onComplete:function(){}},e.Animation=e.Element.extend({currentStep:null,numSteps:60,easing:"",render:null,onAnimationProgress:null,onAnimationComplete:null}),e.animationService={frameDuration:17,animations:[],dropFrames:0,addAnimation:function(t,e,o){o||(t.animating=!0);for(var s=0;s<this.animations.length;++s)if(this.animations[s].chartInstance===t)return void(this.animations[s].animationObject=e);this.animations.push({chartInstance:t,animationObject:e}),1==this.animations.length&&i.requestAnimFrame.call(window,this.digestWrapper)},cancelAnimation:function(t){var e=i.findNextWhere(this.animations,function(e){return e.chartInstance===t});e&&(this.animations.splice(e,1),t.animating=!1)},digestWrapper:function(){e.animationService.startDigest.call(e.animationService)},startDigest:function(){var t=Date.now(),e=0;this.dropFrames>1&&(e=Math.floor(this.dropFrames),this.dropFrames-=e);for(var o=0;o<this.animations.length;o++)null===this.animations[o].animationObject.currentStep&&(this.animations[o].animationObject.currentStep=0),this.animations[o].animationObject.currentStep+=1+e,this.animations[o].animationObject.currentStep>this.animations[o].animationObject.numSteps&&(this.animations[o].animationObject.currentStep=this.animations[o].animationObject.numSteps),this.animations[o].animationObject.render(this.animations[o].chartInstance,this.animations[o].animationObject),this.animations[o].animationObject.currentStep==this.animations[o].animationObject.numSteps&&(this.animations[o].chartInstance.animating=!1,this.animations.splice(o,1),o--);var s=Date.now(),a=s-t-this.frameDuration,r=a/this.frameDuration;r>1&&(this.dropFrames+=r),this.animations.length>0&&i.requestAnimFrame.call(window,this.digestWrapper)}}}.call(this),/*!
+function(){"use strict";var t=this,e=t.Chart;e.helpers;e.defaults.global.elements.point={radius:3,backgroundColor:e.defaults.global.defaultColor,borderWidth:1,borderColor:e.defaults.global.defaultColor,hitRadius:1,hoverRadius:4,hoverBorderWidth:1},e.Point=e.Element.extend({inRange:function(t,e){var i=this._view,o=i.hitRadius+i.radius;return Math.pow(t-i.x,2)+Math.pow(e-i.y,2)<Math.pow(o,2)},inGroupRange:function(t){var e=this._view;return e?Math.pow(t-e.x,2)<Math.pow(e.radius+e.hitRadius,2):!1},tooltipPosition:function(){var t=this._view;return{x:t.x,y:t.y,padding:t.radius+t.borderWidth}},draw:function(){var t=this._view,i=this._chart.ctx;t.skip||(t.radius>0||t.borderWidth>0)&&(i.beginPath(),i.arc(t.x,t.y,t.radius||e.defaults.global.elements.point.radius,0,2*Math.PI),i.closePath(),i.strokeStyle=t.borderColor||e.defaults.global.defaultColor,i.lineWidth=t.borderWidth||e.defaults.global.elements.point.borderWidth,i.fillStyle=t.backgroundColor||e.defaults.global.defaultColor,i.fill(),i.stroke())}})}.call(this),/*!
  * Chart.js
  * http://chartjs.org/
  * Version: 2.0.0-alpha
@@ -61,7 +61,6 @@ function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.anima
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.tooltips={enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>: ","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>: ","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},e.Tooltip=e.Element.extend({initialize:function(){var t=this._options;i.extend(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":i.extend(this._model,{text:i.template(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();i.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var o,s,a=[],r=[],n=this._data.datasets.length-1;n>=0&&(o=this._data.datasets[n].metaData,s=i.indexOf(o,this._active[0]),-1===s);n--);var l=function(t){var e,o,n,l,h,c=[],d=[],u=[];return i.each(this._data.datasets,function(t){e=t.metaData,e[s]&&e[s].hasValue()&&c.push(e[s])},this),i.each(this._options.stacked?c.reverse():c,function(t){d.push(t._view.x),u.push(t._view.y),a.push(i.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),r.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),h=i.min(u),n=i.max(u),l=i.min(d),o=i.max(d),{x:l>this._chart.width/2?l:o,y:(h+n)/2}}.call(this,s);i.extend(this._model,{x:l.x,y:l.y,labels:a,title:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:"",legendColors:r,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=a.length*this._model.fontSize+(a.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var h=t.measureText(this.title).width,c=i.longestText(t,this.font,a)+this._model.fontSize+3,d=i.max([c,h]);this._model.width=d+2*this._model.xPadding;var u=this._model.height/2;this._model.y-u<0?this._model.y=u:this._model.y+u>this._chart.height&&(this._model.y=this._chart.height-u),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.hover.mode){case"single":t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var o=e.caretPadding||2,s=t.measureText(e.text).width+2*e.xPadding,a=e.fontSize+2*e.yPadding,r=a+e.caretHeight+o;e.x+s/2>this._chart.width?e.xAlign="left":e.x-s/2<0&&(e.xAlign="right"),e.y-r<0&&(e.yAlign="below");var n=e.x-s/2,l=e.y-r;if(t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),this._custom)this._custom(this._view);else{switch(e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-o),t.lineTo(e.x+e.caretHeight,e.y-(o+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(o+e.caretHeight)),t.closePath(),t.fill();break;case"below":l=e.y+o+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+o),t.lineTo(e.x+e.caretHeight,e.y+o+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+o+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":n=e.x-s+(e.cornerRadius+e.caretHeight);break;case"right":n=e.x-(e.cornerRadius+e.caretHeight)}i.drawRoundedRectangle(t,n,l,s,a,e.cornerRadius),t.fill(),t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,n+s/2,l+a/2)}break;case"label":i.drawRoundedRectangle(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=i.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=i.fontString(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),i.each(e.labels,function(o,s){t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(o,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(s+1)),t.fillStyle=i.color(e.legendColors[s].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(s+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=i.color(e.legendColors[s].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(s+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={stacked:!1,valueSpacing:5,datasetSpacing:1,hover:{mode:"label"},scales:{xAxes:[{scaleType:"dataset",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!0},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{scaleType:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]}};e.Type.extend({name:"Bar",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Rectangle({_chart:this.chart,_datasetIndex:o,_index:s}))},this),t.xAxisID=this.options.scales.xAxes[0].id,t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},resetElements:function(){this.eachElement(function(t,e,o,s){var a,r=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];a=n.getPixelForValue(n.min<0&&n.max<0?n.max:n.min>0&&n.max>0?n.min:0),i.extend(t,{_chart:this.chart,_xScale:r,_yScale:n,_datasetIndex:s,_index:e,_model:{x:r.calculateBarX(this.data.datasets.length,s,e),y:a,base:n.calculateBarBase(s,e),width:r.calculateBarWidth(this.data.datasets.length),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].backgroundColor,e,this.options.elements.rectangle.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].borderColor,e,this.options.elements.rectangle.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].borderWidth,e,this.options.elements.rectangle.borderWidth),label:this.data.labels[e],datasetLabel:this.data.datasets[s].label}}),t.pivot()},this)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],r=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:r,_datasetIndex:s,_index:e,_model:{x:a.calculateBarX(this.data.datasets.length,s,e),y:r.calculateBarY(s,e),base:r.calculateBarBase(s,e),width:a.calculateBarWidth(this.data.datasets.length),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].backgroundColor,e,this.options.elements.rectangle.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].borderColor,e,this.options.elements.rectangle.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].borderWidth,e,this.options.elements.rectangle.borderWidth),label:this.data.labels[e],datasetLabel:this.data.datasets[s].label}}),t.pivot()},this),this.render(t)},buildScale:function(t){var o=this,s=function(){this.min=null,this.max=null;var t=[],e=[];if(o.options.stacked){i.each(o.data.datasets,function(s){s.yAxisID===this.id&&i.each(s.data,function(i,s){t[s]=t[s]||0,e[s]=e[s]||0,o.options.relativePoints?t[s]=100:0>i?e[s]+=i:t[s]+=i},this)},this);var s=t.concat(e);this.min=i.min(s),this.max=i.max(s)}else i.each(o.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)};this.scales={};var a=e.scales.getScaleConstructor(this.options.scales.xAxes[0].scaleType),r=new a({ctx:this.chart.ctx,options:this.options.scales.xAxes[0],id:this.options.scales.xAxes[0].id,calculateRange:function(){this.labels=o.data.labels,this.min=0,this.max=this.labels.length},calculateBaseWidth:function(){return this.getPixelForValue(null,1,!0)-this.getPixelForValue(null,0,!0)-2*o.options.valueSpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*o.options.datasetSpacing;return o.options.stacked?e:e/t},calculateBarX:function(t,e,i){var s=this.calculateBaseWidth(),a=this.getPixelForValue(null,i,!0)-s/2,r=this.calculateBarWidth(t);return o.options.stacked?a+r/2:a+r*e+e*o.options.datasetSpacing+r/2}});this.scales[r.id]=r,i.each(this.options.scales.yAxes,function(t){var i=e.scales.getScaleConstructor(t.scaleType),a=new i({ctx:this.chart.ctx,options:t,calculateRange:s,calculateBarBase:function(t,e){var i=0;if(o.options.stacked){var s=o.data.datasets[t].data[e];if(0>s)for(var a=0;t>a;a++)o.data.datasets[a].yAxisID===this.id&&(i+=o.data.datasets[a].data[e]<0?o.data.datasets[a].data[e]:0);else for(var r=0;t>r;r++)o.data.datasets[r].yAxisID===this.id&&(i+=o.data.datasets[r].data[e]>0?o.data.datasets[r].data[e]:0);return this.getPixelForValue(i)}return i=this.getPixelForValue(this.min),this.beginAtZero||this.min<=0&&this.max>=0||this.min>=0&&this.max<=0?(i=this.getPixelForValue(0),i+=this.options.gridLines.lineWidth):this.min<0&&this.max<0&&(i=this.getPixelForValue(this.max)),i},calculateBarY:function(t,e){var i=o.data.datasets[t].data[e];if(o.options.stacked){for(var s=0,a=0,r=0;t>r;r++)o.data.datasets[r].data[e]<0?a+=o.data.datasets[r].data[e]||0:s+=o.data.datasets[r].data[e]||0;return this.getPixelForValue(0>i?a+i:s+i)}for(var n=0,l=t;l<o.data.datasets.length;l++)n+=l===t&&i?i:i;return this.getPixelForValue(i)},id:t.id});this.scales[a.id]=a},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.scales,function(t){t.draw(this.chartArea)},this),this.eachElement(function(t,i,o){t.transition(e).draw()},this),this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.rectangle.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.rectangle.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.rectangle.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.rectangle.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.rectangle.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.rectangle.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hoverAnimationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},cutoutPercentage:50};e.Type.extend({name:"Doughnut",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Arc({_chart:this.chart,_datasetIndex:o,_index:s,_model:{}}))},this)},this),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),this.resetElements(),this.update()},calculateCircumference:function(t,e){return t.total>0?2*Math.PI*(e/t.total):0},resetElements:function(){this.outerRadius=(i.min([this.chart.width,this.chart.height])-this.options.elements.arc.borderWidth/2)/2,this.innerRadius=this.options.cutoutPercentage?this.outerRadius/100*this.options.cutoutPercentage:1,this.radiusLength=(this.outerRadius-this.innerRadius)/this.data.datasets.length,i.each(this.data.datasets,function(t,e){t.total=0,i.each(t.data,function(e){t.total+=Math.abs(e)},this),t.outerRadius=this.outerRadius-this.radiusLength*e,t.innerRadius=t.outerRadius-this.radiusLength,i.each(t.metaData,function(e,o){i.extend(e,{_model:{x:this.chart.width/2,y:this.chart.height/2,startAngle:Math.PI*-.5,circumference:this.options.animation.animateRotate?0:this.calculateCircumference(metaSlice.value),outerRadius:this.options.animation.animateScale?0:t.outerRadius,innerRadius:this.options.animation.animateScale?0:t.innerRadius,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(t.backgroundColor,o,this.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(t.hoverBackgroundColor,o,this.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(t.borderWidth,o,this.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(t.borderColor,o,this.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(t.label,o,this.data.labels[o])}}),e.pivot()},this)},this)},update:function(t){this.outerRadius=(i.min([this.chart.width,this.chart.height])-this.options.elements.arc.borderWidth/2)/2,this.innerRadius=this.options.cutoutPercentage?this.outerRadius/100*this.options.cutoutPercentage:1,this.radiusLength=(this.outerRadius-this.innerRadius)/this.data.datasets.length,i.each(this.data.datasets,function(t,e){t.total=0,i.each(t.data,function(e){t.total+=Math.abs(e)},this),t.outerRadius=this.outerRadius-this.radiusLength*e,t.innerRadius=t.outerRadius-this.radiusLength,i.each(t.metaData,function(o,s){i.extend(o,{_chart:this.chart,_datasetIndex:e,_index:s,_model:{x:this.chart.width/2,y:this.chart.height/2,circumference:this.calculateCircumference(t,t.data[s]),outerRadius:t.outerRadius,innerRadius:t.innerRadius,backgroundColor:o.custom&&o.custom.backgroundColor?o.custom.backgroundColor:i.getValueAtIndexOrDefault(t.backgroundColor,s,this.options.elements.arc.backgroundColor),hoverBackgroundColor:o.custom&&o.custom.hoverBackgroundColor?o.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(t.hoverBackgroundColor,s,this.options.elements.arc.hoverBackgroundColor),borderWidth:o.custom&&o.custom.borderWidth?o.custom.borderWidth:i.getValueAtIndexOrDefault(t.borderWidth,s,this.options.elements.arc.borderWidth),borderColor:o.custom&&o.custom.borderColor?o.custom.borderColor:i.getValueAtIndexOrDefault(t.borderColor,s,this.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(t.label,s,this.data.labels[s])}}),0===s?o._model.startAngle=Math.PI*-.5:o._model.startAngle=t.metaData[s-1]._model.endAngle,o._model.endAngle=o._model.startAngle+o._model.circumference,s<t.data.length-1&&(t.metaData[s+1]._model.startAngle=o._model.endAngle),o.pivot()},this)},this),this.render(t)},draw:function(t){t=t||1,this.clear(),this.eachElement(function(e){e.transition(t).draw()},this),this.tooltip.transition(t).draw()},events:function(t){this.lastActive=this.lastActive||[],"mouseout"==t.type?this.active=[]:this.active=function(){switch(this.options.hover.mode){case"single":return this.getSliceAtEvent(t);case"label":return this.getSlicesAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.arc.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.arc.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.arc.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.arc.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.arc.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.arc.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,this.active[0]._model.borderColor),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.hoverBorderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,this.active[0]._model.borderColor),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.hoverBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this},getSliceAtEvent:function(t){var e=[],o=i.getRelativePosition(t);return this.eachElement(function(t,i){t.inRange(o.x,o.y)&&e.push(t)},this),e}}),e.types.Doughnut.extend({name:"Pie",defaults:i.merge(o,{cutoutPercentage:0})})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={stacked:!1,hover:{mode:"label"},scales:{xAxes:[{scaleType:"dataset",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{scaleType:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]}};e.Type.extend({name:"Line",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaDataset=new e.Line({_chart:this.chart,_datasetIndex:o,_points:t.metaData}),t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Point({_datasetIndex:o,_index:s,_chart:this.chart,_model:{x:0,y:0}}))},this),t.xAxisID=this.options.scales.xAxes[0].id,t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},nextPoint:function(t,e){return t[e+1]||t[e]},previousPoint:function(t,e){return t[e-1]||t[e]},resetElements:function(){this.eachElement(function(t,e,o,s){var a,r=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];a=n.getPixelForValue(n.min<0&&n.max<0?n.max:n.min>0&&n.max>0?n.min:0),i.extend(t,{_chart:this.chart,_xScale:r,_yScale:n,_datasetIndex:s,_index:e,_model:{x:r.getPixelForValue(null,e,!0),y:a,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.data.datasets[s].radius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].hitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,e){var o,s=this.scales[t.yAxisID];o=s.getPixelForValue(s.min<0&&s.max<0?s.max:s.min>0&&s.max>0?s.min:0),i.extend(t.metaDataset,{_scale:s,_datasetIndex:e,_children:t.metaData,_model:{tension:t.metaDataset.custom&&t.metaDataset.custom.tension?t.metaDataset.custom.tension:t.tension||this.options.elements.line.tension,backgroundColor:t.metaDataset.custom&&t.metaDataset.custom.backgroundColor?t.metaDataset.custom.backgroundColor:t.backgroundColor||this.options.elements.line.backgroundColor,borderWidth:t.metaDataset.custom&&t.metaDataset.custom.borderWidth?t.metaDataset.custom.borderWidth:t.borderWidth||this.options.elements.line.borderWidth,borderColor:t.metaDataset.custom&&t.metaDataset.custom.borderColor?t.metaDataset.custom.borderColor:t.borderColor||this.options.elements.line.borderColor,fill:t.metaDataset.custom&&t.metaDataset.custom.fill?t.metaDataset.custom.fill:void 0!==t.fill?t.fill:this.options.elements.line.fill,skipNull:void 0!==t.skipNull?t.skipNull:this.options.elements.line.skipNull,drawNull:void 0!==t.drawNull?t.drawNull:this.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:o}}),t.metaDataset.pivot()}),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],r=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:r,_datasetIndex:s,_index:e,_model:{x:a.getPixelForValue(null,e,!0),y:r.getPointPixelForValue(this.data.datasets[s].data[e],e,s),tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.data.datasets[s].radius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].hitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,
-a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this),this.render(t)},buildScale:function(){var t=this,o=function(){this.min=null,this.max=null;var e=[],o=[];if(t.options.stacked){i.each(t.data.datasets,function(s){s.yAxisID===this.id&&i.each(s.data,function(i,s){e[s]=e[s]||0,o[s]=o[s]||0,t.options.relativePoints?e[s]=100:0>i?o[s]+=i:e[s]+=i},this)},this);var s=e.concat(o);this.min=i.min(s),this.max=i.max(s)}else i.each(t.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)};this.scales={};var s=e.scales.getScaleConstructor(this.options.scales.xAxes[0].scaleType),a=new s({ctx:this.chart.ctx,options:this.options.scales.xAxes[0],calculateRange:function(){this.labels=t.data.labels,this.min=0,this.max=this.labels.length},id:this.options.scales.xAxes[0].id});this.scales[a.id]=a,i.each(this.options.scales.yAxes,function(i){var s=e.scales.getScaleConstructor(i.scaleType),a=new s({ctx:this.chart.ctx,options:i,calculateRange:o,getPointPixelForValue:function(e,i,o){if(t.options.stacked){for(var s=0,a=0,r=0;o>r;++r)t.data.datasets[r].data[i]<0?a+=t.data.datasets[r].data[i]:s+=t.data.datasets[r].data[i];return this.getPixelForValue(0>e?a+e:s+e)}return this.getPixelForValue(e)},id:i.id});this.scales[a.id]=a},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.scales,function(t){t.draw(this.chartArea)},this);for(var o=this.data.datasets.length-1;o>=0;o--){var s=this.data.datasets[o];i.each(s.metaData,function(t,i){t.transition(e)},this),s.metaDataset.transition(e).draw(),i.each(s.metaData,function(t){t.draw()})}this.tooltip.transition(e).draw()},events:function(t){this.lastActive=this.lastActive||[],"mouseout"==t.type?this.active=[]:this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.radius=this.lastActive[0].custom&&this.lastActive[0].custom.radius?this.lastActive[0].custom.radius:i.getValueAtIndexOrDefault(e.radius,o,this.options.elements.point.radius),this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.radius=this.lastActive[s].custom&&this.lastActive[s].custom.radius?this.lastActive[s].custom.radius:i.getValueAtIndexOrDefault(e.radius,o,this.options.elements.point.radius),this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.radius?this.active[0].custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.options.elements.point.hoverRadius),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.radius?this.active[s].custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.options.elements.point.hoverRadius),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={scale:{scaleType:"radialLinear",display:!0,animate:!1,lineArc:!0,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2}},animateRotate:!0};e.Type.extend({name:"PolarArea",defaults:o,initialize:function(){var t=this,o=e.scales.getScaleConstructor(this.options.scale.scaleType);this.scale=new o({options:this.options.scale,lineArc:!0,width:this.chart.width,height:this.chart.height,xCenter:this.chart.width/2,yCenter:this.chart.height/2,ctx:this.chart.ctx,valuesCount:this.data.length,calculateRange:function(){this.min=null,this.max=null,i.each(t.data.datasets[0].data,function(t){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)}}),i.bindEvents(this,this.options.events,this.events),i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Arc({_chart:this.chart,_datasetIndex:o,_index:s,_model:{}}))},this)},this),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),this.updateScaleRange(),this.scale.calculateRange(),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},updateScaleRange:function(){i.extend(this.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})},resetElements:function(){1/this.data.datasets[0].data.length*2;i.each(this.data.datasets[0].metaData,function(t,e){this.data.datasets[0].data[e];i.extend(t,{_index:e,_model:{x:this.chart.width/2,y:this.chart.height/2,innerRadius:0,outerRadius:0,startAngle:Math.PI*-.5,endAngle:Math.PI*-.5,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor,e,this.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor,e,this.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth,e,this.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[0].borderColor,e,this.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.data.datasets[0].labels,e,this.data.datasets[0].labels[e])}}),t.pivot()},this)},update:function(t){this.updateScaleRange(),this.scale.calculateRange(),this.scale.generateTicks(),this.scale.buildYLabels(),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height);var o=1/this.data.datasets[0].data.length*2;i.each(this.data.datasets[0].metaData,function(t,e){var s=this.data.datasets[0].data[e],a=-.5*Math.PI+Math.PI*o*e,r=a+o*Math.PI;i.extend(t,{_index:e,_model:{x:this.chart.width/2,y:this.chart.height/2,innerRadius:0,outerRadius:this.scale.calculateCenterOffset(s),startAngle:a,endAngle:r,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor,e,this.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor,e,this.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth,e,this.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[0].borderColor,e,this.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.data.datasets[0].labels,e,this.data.datasets[0].labels[e])}}),t.pivot(),console.log(t)},this),this.render(t)},draw:function(t){var e=t||1;this.clear(),i.each(this.data.datasets[0].metaData,function(t,i){t.transition(e).draw()},this),this.scale.draw(),this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getSliceAtEvent(t);case"label":return this.getSlicesAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.arc.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.arc.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.arc.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.arc.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.arc.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.arc.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+1),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+1),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this},getSliceAtEvent:function(t){var e=[],o=i.getRelativePosition(t);return this.eachElement(function(t,i){t.inRange(o.x,o.y)&&e.push(t)},this),e}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.Type.extend({name:"Radar",defaults:{scale:{scaleType:"radialLinear",display:!0,animate:!1,lineArc:!1,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1},angleLines:{show:!0,color:"rgba(0,0,0,.1)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},elements:{line:{tension:0}},legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].strokeColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>'},initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaDataset=new e.Line({_chart:this.chart,_datasetIndex:o,_points:t.metaData,_loop:!0}),t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Point({_datasetIndex:o,_index:s,_chart:this.chart,_model:{x:0,y:0}}))},this)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},nextPoint:function(t,e){return t[e+1]||t[0]},previousPoint:function(t,e){return t[e-1]||t[t.length-1]},resetElements:function(){this.eachElement(function(t,e,o,s){i.extend(t,{_chart:this.chart,_datasetIndex:s,_index:e,_scale:this.scale,_model:{x:this.scale.xCenter,y:this.scale.yCenter,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].hitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=this.scale.xCenter,t._model.controlPointPreviousY=this.scale.yCenter,t._model.controlPointNextX=this.scale.xCenter,t._model.controlPointNextY=this.scale.yCenter,t.pivot()},this)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,e){var o;o=this.scale.min<0&&this.scale.max<0?this.scale.getPointPosition(0,this.scale.max):this.scale.min>0&&this.scale.max>0?this.scale.getPointPosition(0,this.scale.min):this.scale.getPointPosition(0,0),i.extend(t.metaDataset,{_datasetIndex:e,_children:t.metaData,_model:{tension:t.tension||this.options.elements.line.tension,backgroundColor:t.backgroundColor||this.options.elements.line.backgroundColor,borderWidth:t.borderWidth||this.options.elements.line.borderWidth,borderColor:t.borderColor||this.options.elements.line.borderColor,fill:void 0!==t.fill?t.fill:this.options.elements.line.fill,skipNull:void 0!==t.skipNull?t.skipNull:this.options.elements.line.skipNull,drawNull:void 0!==t.drawNull?t.drawNull:this.options.elements.line.drawNull,scaleTop:this.scale.top,scaleBottom:this.scale.bottom,scaleZero:o}}),t.metaDataset.pivot()}),this.eachElement(function(t,e,o,s){var a=this.scale.getPointPosition(e,this.scale.calculateCenterOffset(this.data.datasets[s].data[e]));i.extend(t,{_chart:this.chart,_datasetIndex:s,_index:e,_model:{x:a.x,y:a.y,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].hitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this),this.render(t)},buildScale:function(){var t=this,o=e.scales.getScaleConstructor(this.options.scale.scaleType);this.scale=new o({options:this.options.scale,height:this.chart.height,width:this.chart.width,xCenter:this.chart.width/2,yCenter:this.chart.height/2,ctx:this.chart.ctx,labels:this.data.labels,valuesCount:this.data.datasets[0].data.length,calculateRange:function(){this.min=null,this.max=null,i.each(t.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)}}),this.scale.setScaleSize(),this.scale.calculateRange(),this.scale.generateTicks(),this.scale.buildYLabels()},draw:function(t){var e=t||1;this.clear(),this.scale.draw(this.chartArea);for(var o=this.data.datasets.length-1;o>=0;o--){var s=this.data.datasets[o];i.each(s.metaData,function(t,i){t.transition(e)},this),s.metaDataset.transition(e).draw(),i.each(s.metaData,function(t){t.draw()})}this.tooltip.transition(e).draw()},events:function(t){this.lastActive=this.lastActive||[],"mouseout"==t.type?this.active=[]:this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.radius=this.lastActive[0].custom&&this.lastActive[0].custom.radius?this.lastActive[0].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.radius=this.lastActive[s].custom&&this.lastActive[s].custom.radius?this.lastActive[s].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+2),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth+2);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+2),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth+2);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={hover:{mode:"single"},scales:{xAxes:[{scaleType:"linear",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,integersOnly:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{scaleType:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,integersOnly:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]},legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].borderColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>',tooltips:{template:"(<%= value.x %>, <%= value.y %>)",multiTemplate:"<%if (datasetLabel){%><%=datasetLabel%>: <%}%>(<%= value.x %>, <%= value.y %>)"}};e.Type.extend({name:"Scatter",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaDataset=new e.Line({_chart:this.chart,_datasetIndex:o,_points:t.metaData}),t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Point({_datasetIndex:o,_index:s,_chart:this.chart,_model:{x:0,y:0}}))},this),t.xAxisID||(t.xAxisID=this.options.scales.xAxes[0].id),t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},nextPoint:function(t,e){return t[e+1]||t[e]},previousPoint:function(t,e){return t[e-1]||t[e]},resetElements:function(){this.eachElement(function(t,e,o,s){var a,r=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];a=n.getPixelForValue(n.min<0&&n.max<0?n.max:n.min>0&&n.max>0?n.min:0),i.extend(t,{_chart:this.chart,_xScale:r,_yScale:n,_datasetIndex:s,_index:e,_model:{x:r.getPixelForValue(this.data.datasets[s].data[e].x),y:a,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),
-backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e]||null===this.data.datasets[s].data[e].x||null===this.data.datasets[s].data[e].y,hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},update:function(){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,e){var o,s=this.scales[t.yAxisID];o=s.getPixelForValue(s.min<0&&s.max<0?s.max:s.min>0&&s.max>0?s.min:0),i.extend(t.metaDataset,{_scale:s,_datasetIndex:e,_children:t.metaData,_model:{tension:t.tension||this.options.elements.line.tension,backgroundColor:t.backgroundColor||this.options.elements.line.backgroundColor,borderWidth:t.borderWidth||this.options.elements.line.borderWidth,borderColor:t.borderColor||this.options.elements.line.borderColor,fill:void 0!==t.fill?t.fill:this.options.elements.line.fill,skipNull:void 0!==t.skipNull?t.skipNull:this.options.elements.line.skipNull,drawNull:void 0!==t.drawNull?t.drawNull:this.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:o}}),t.metaDataset.pivot()}),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],r=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:r,_datasetIndex:s,_index:e,_model:{x:a.getPixelForValue(this.data.datasets[s].data[e].x),y:r.getPixelForValue(this.data.datasets[s].data[e].y),tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e]||null===this.data.datasets[s].data[e].x||null===this.data.datasets[s].data[e].y,hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this),this.render()},buildScale:function(){var t=this,o=function(){this.min=null,this.max=null,i.each(t.data.datasets,function(t){t.xAxisID===this.id&&i.each(t.data,function(t){null===this.min?this.min=t.x:t.x<this.min&&(this.min=t.x),null===this.max?this.max=t.x:t.x>this.max&&(this.max=t.x)},this)},this)},s=function(){this.min=null,this.max=null,i.each(t.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t){null===this.min?this.min=t.y:t.y<this.min&&(this.min=t.y),null===this.max?this.max=t.y:t.y>this.max&&(this.max=t.y)},this)},this)};this.scales={},i.each(this.options.scales.xAxes,function(t){var i=e.scales.getScaleConstructor(t.scaleType),s=new i({ctx:this.chart.ctx,options:t,calculateRange:o,id:t.id});this.scales[s.id]=s},this),i.each(this.options.scales.yAxes,function(t){var i=e.scales.getScaleConstructor(t.scaleType),o=new i({ctx:this.chart.ctx,options:t,calculateRange:s,id:t.id,getPointPixelForValue:function(t,e,i){return this.getPixelForValue(t)}});this.scales[o.id]=o},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.scales,function(t){t.draw(this.chartArea)},this);for(var o=this.data.datasets.length-1;o>=0;o--){var s=this.data.datasets[o];i.each(s.metaData,function(t,i){t.transition(e)},this),s.metaDataset.transition(e).draw(),i.each(s.metaData,function(t){t.draw()})}this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.radius=this.lastActive[0].custom&&this.lastActive[0].custom.radius?this.lastActive[0].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.radius=this.lastActive[s].custom&&this.lastActive[s].custom.radius?this.lastActive[s].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+1),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+1),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hoverAnimationDuration))}return this.lastActive=this.active,this}})}.call(this),!function t(e,i,o){function s(r,n){if(!i[r]){if(!e[r]){var l="function"==typeof require&&require;if(!n&&l)return l(r,!0);if(a)return a(r,!0);var h=new Error("Cannot find module '"+r+"'");throw h.code="MODULE_NOT_FOUND",h}var c=i[r]={exports:{}};e[r][0].call(c.exports,function(t){var i=e[r][1][t];return s(i?i:t)},c,c.exports,t,e,i,o)}return i[r].exports}for(var a="function"==typeof require&&require,r=0;r<o.length;r++)s(o[r]);return s}({1:[function(t,e,i){!function(){var i=t("color-convert"),o=t("color-string"),s=function(t){if(t instanceof s)return t;if(!(this instanceof s))return new s(t);if(this.values={rgb:[0,0,0],hsl:[0,0,0],hsv:[0,0,0],hwb:[0,0,0],cmyk:[0,0,0,0],alpha:1},"string"==typeof t){var e=o.getRgba(t);if(e)this.setValues("rgb",e);else if(e=o.getHsla(t))this.setValues("hsl",e);else{if(!(e=o.getHwb(t)))throw new Error('Unable to parse color from string "'+t+'"');this.setValues("hwb",e)}}else if("object"==typeof t){var e=t;if(void 0!==e.r||void 0!==e.red)this.setValues("rgb",e);else if(void 0!==e.l||void 0!==e.lightness)this.setValues("hsl",e);else if(void 0!==e.v||void 0!==e.value)this.setValues("hsv",e);else if(void 0!==e.w||void 0!==e.whiteness)this.setValues("hwb",e);else{if(void 0===e.c&&void 0===e.cyan)throw new Error("Unable to parse color from object "+JSON.stringify(t));this.setValues("cmyk",e)}}};s.prototype={rgb:function(t){return this.setSpace("rgb",arguments)},hsl:function(t){return this.setSpace("hsl",arguments)},hsv:function(t){return this.setSpace("hsv",arguments)},hwb:function(t){return this.setSpace("hwb",arguments)},cmyk:function(t){return this.setSpace("cmyk",arguments)},rgbArray:function(){return this.values.rgb},hslArray:function(){return this.values.hsl},hsvArray:function(){return this.values.hsv},hwbArray:function(){return 1!==this.values.alpha?this.values.hwb.concat([this.values.alpha]):this.values.hwb},cmykArray:function(){return this.values.cmyk},rgbaArray:function(){var t=this.values.rgb;return t.concat([this.values.alpha])},hslaArray:function(){var t=this.values.hsl;return t.concat([this.values.alpha])},alpha:function(t){return void 0===t?this.values.alpha:(this.setValues("alpha",t),this)},red:function(t){return this.setChannel("rgb",0,t)},green:function(t){return this.setChannel("rgb",1,t)},blue:function(t){return this.setChannel("rgb",2,t)},hue:function(t){return this.setChannel("hsl",0,t)},saturation:function(t){return this.setChannel("hsl",1,t)},lightness:function(t){return this.setChannel("hsl",2,t)},saturationv:function(t){return this.setChannel("hsv",1,t)},whiteness:function(t){return this.setChannel("hwb",1,t)},blackness:function(t){return this.setChannel("hwb",2,t)},value:function(t){return this.setChannel("hsv",2,t)},cyan:function(t){return this.setChannel("cmyk",0,t)},magenta:function(t){return this.setChannel("cmyk",1,t)},yellow:function(t){return this.setChannel("cmyk",2,t)},black:function(t){return this.setChannel("cmyk",3,t)},hexString:function(){return o.hexString(this.values.rgb)},rgbString:function(){return o.rgbString(this.values.rgb,this.values.alpha)},rgbaString:function(){return o.rgbaString(this.values.rgb,this.values.alpha)},percentString:function(){return o.percentString(this.values.rgb,this.values.alpha)},hslString:function(){return o.hslString(this.values.hsl,this.values.alpha)},hslaString:function(){return o.hslaString(this.values.hsl,this.values.alpha)},hwbString:function(){return o.hwbString(this.values.hwb,this.values.alpha)},keyword:function(){return o.keyword(this.values.rgb,this.values.alpha)},rgbNumber:function(){return this.values.rgb[0]<<16|this.values.rgb[1]<<8|this.values.rgb[2]},luminosity:function(){for(var t=this.values.rgb,e=[],i=0;i<t.length;i++){var o=t[i]/255;e[i]=.03928>=o?o/12.92:Math.pow((o+.055)/1.055,2.4)}return.2126*e[0]+.7152*e[1]+.0722*e[2]},contrast:function(t){var e=this.luminosity(),i=t.luminosity();return e>i?(e+.05)/(i+.05):(i+.05)/(e+.05)},level:function(t){var e=this.contrast(t);return e>=7.1?"AAA":e>=4.5?"AA":""},dark:function(){var t=this.values.rgb,e=(299*t[0]+587*t[1]+114*t[2])/1e3;return 128>e},light:function(){return!this.dark()},negate:function(){for(var t=[],e=0;3>e;e++)t[e]=255-this.values.rgb[e];return this.setValues("rgb",t),this},lighten:function(t){return this.values.hsl[2]+=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},darken:function(t){return this.values.hsl[2]-=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},saturate:function(t){return this.values.hsl[1]+=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},desaturate:function(t){return this.values.hsl[1]-=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},whiten:function(t){return this.values.hwb[1]+=this.values.hwb[1]*t,this.setValues("hwb",this.values.hwb),this},blacken:function(t){return this.values.hwb[2]+=this.values.hwb[2]*t,this.setValues("hwb",this.values.hwb),this},greyscale:function(){var t=this.values.rgb,e=.3*t[0]+.59*t[1]+.11*t[2];return this.setValues("rgb",[e,e,e]),this},clearer:function(t){return this.setValues("alpha",this.values.alpha-this.values.alpha*t),this},opaquer:function(t){return this.setValues("alpha",this.values.alpha+this.values.alpha*t),this},rotate:function(t){var e=this.values.hsl[0];return e=(e+t)%360,e=0>e?360+e:e,this.values.hsl[0]=e,this.setValues("hsl",this.values.hsl),this},mix:function(t,e){e=1-(null==e?.5:e);for(var i=2*e-1,o=this.alpha()-t.alpha(),s=((i*o==-1?i:(i+o)/(1+i*o))+1)/2,a=1-s,r=this.rgbArray(),n=t.rgbArray(),l=0;l<r.length;l++)r[l]=r[l]*s+n[l]*a;this.setValues("rgb",r);var h=this.alpha()*e+t.alpha()*(1-e);return this.setValues("alpha",h),this},toJSON:function(){return this.rgb()},clone:function(){return new s(this.rgb())}},s.prototype.getValues=function(t){for(var e={},i=0;i<t.length;i++)e[t.charAt(i)]=this.values[t][i];return 1!=this.values.alpha&&(e.a=this.values.alpha),e},s.prototype.setValues=function(t,e){var o={rgb:["red","green","blue"],hsl:["hue","saturation","lightness"],hsv:["hue","saturation","value"],hwb:["hue","whiteness","blackness"],cmyk:["cyan","magenta","yellow","black"]},s={rgb:[255,255,255],hsl:[360,100,100],hsv:[360,100,100],hwb:[360,100,100],cmyk:[100,100,100,100]},a=1;if("alpha"==t)a=e;else if(e.length)this.values[t]=e.slice(0,t.length),a=e[t.length];else if(void 0!==e[t.charAt(0)]){for(var r=0;r<t.length;r++)this.values[t][r]=e[t.charAt(r)];a=e.a}else if(void 0!==e[o[t][0]]){for(var n=o[t],r=0;r<t.length;r++)this.values[t][r]=e[n[r]];a=e.alpha}if(this.values.alpha=Math.max(0,Math.min(1,void 0!==a?a:this.values.alpha)),"alpha"!=t){for(var r=0;r<t.length;r++){var l=Math.max(0,Math.min(s[t][r],this.values[t][r]));this.values[t][r]=Math.round(l)}for(var h in o){h!=t&&(this.values[h]=i[t][h](this.values[t]));for(var r=0;r<h.length;r++){var l=Math.max(0,Math.min(s[h][r],this.values[h][r]));this.values[h][r]=Math.round(l)}}return!0}},s.prototype.setSpace=function(t,e){var i=e[0];return void 0===i?this.getValues(t):("number"==typeof i&&(i=Array.prototype.slice.call(e)),this.setValues(t,i),this)},s.prototype.setChannel=function(t,e,i){return void 0===i?this.values[t][e]:(this.values[t][e]=i,this.setValues(t,this.values[t]),this)},window.Color=e.exports=s}()},{"color-convert":3,"color-string":4}],2:[function(t,e,i){function o(t){var e,i,o,s=t[0]/255,a=t[1]/255,r=t[2]/255,n=Math.min(s,a,r),l=Math.max(s,a,r),h=l-n;return 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U={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]},$={};for(var J in U)$[JSON.stringify(U[J])]=J},{}],3:[function(t,e,i){var o=t("./conversions"),s=function(){return new h};for(var a in o){s[a+"Raw"]=function(t){return function(e){return"number"==typeof e&&(e=Array.prototype.slice.call(arguments)),o[t](e)}}(a);var r=/(\w+)2(\w+)/.exec(a),n=r[1],l=r[2];s[n]=s[n]||{},s[n][l]=s[a]=function(t){return function(e){"number"==typeof e&&(e=Array.prototype.slice.call(arguments));var i=o[t](e);if("string"==typeof i||void 0===i)return i;for(var s=0;s<i.length;s++)i[s]=Math.round(i[s]);return i}}(a)}var h=function(){this.convs={}};h.prototype.routeSpace=function(t,e){var i=e[0];return void 0===i?this.getValues(t):("number"==typeof i&&(i=Array.prototype.slice.call(e)),this.setValues(t,i))},h.prototype.setValues=function(t,e){return this.space=t,this.convs={},this.convs[t]=e,this},h.prototype.getValues=function(t){var e=this.convs[t];if(!e){var i=this.space,o=this.convs[i];e=s[i][t](o),this.convs[t]=e}return 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t.y<t.base?{x:t.x,y:t.y}:{x:t.x,y:t.base}}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={stacked:!1,valueSpacing:5,datasetSpacing:1,hover:{mode:"label"},scales:{xAxes:[{scaleType:"dataset",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!0},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{scaleType:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]}};e.Type.extend({name:"Bar",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Rectangle({_chart:this.chart,_datasetIndex:o,_index:s}))},this),t.xAxisID=this.options.scales.xAxes[0].id,t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},resetElements:function(){this.eachElement(function(t,e,o,s){var a,r=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];a=n.getPixelForValue(n.min<0&&n.max<0?n.max:n.min>0&&n.max>0?n.min:0),i.extend(t,{_chart:this.chart,_xScale:r,_yScale:n,_datasetIndex:s,_index:e,_model:{x:r.calculateBarX(this.data.datasets.length,s,e),y:a,base:n.calculateBarBase(s,e),width:r.calculateBarWidth(this.data.datasets.length),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].backgroundColor,e,this.options.elements.rectangle.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].borderColor,e,this.options.elements.rectangle.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].borderWidth,e,this.options.elements.rectangle.borderWidth),label:this.data.labels[e],datasetLabel:this.data.datasets[s].label}}),t.pivot()},this)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],r=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:r,_datasetIndex:s,_index:e,_model:{x:a.calculateBarX(this.data.datasets.length,s,e),y:r.calculateBarY(s,e),base:r.calculateBarBase(s,e),width:a.calculateBarWidth(this.data.datasets.length),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].backgroundColor,e,this.options.elements.rectangle.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].borderColor,e,this.options.elements.rectangle.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].borderWidth,e,this.options.elements.rectangle.borderWidth),label:this.data.labels[e],datasetLabel:this.data.datasets[s].label}}),t.pivot()},this),this.render(t)},buildScale:function(t){var o=this,s=function(){this.min=null,this.max=null;var t=[],e=[];if(o.options.stacked){i.each(o.data.datasets,function(s){s.yAxisID===this.id&&i.each(s.data,function(i,s){t[s]=t[s]||0,e[s]=e[s]||0,o.options.relativePoints?t[s]=100:0>i?e[s]+=i:t[s]+=i},this)},this);var s=t.concat(e);this.min=i.min(s),this.max=i.max(s)}else i.each(o.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)};this.scales={};var a=e.scales.getScaleConstructor(this.options.scales.xAxes[0].scaleType),r=new a({ctx:this.chart.ctx,options:this.options.scales.xAxes[0],id:this.options.scales.xAxes[0].id,calculateRange:function(){this.labels=o.data.labels,this.min=0,this.max=this.labels.length},calculateBaseWidth:function(){return this.getPixelForValue(null,1,!0)-this.getPixelForValue(null,0,!0)-2*o.options.valueSpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*o.options.datasetSpacing;return o.options.stacked?e:e/t},calculateBarX:function(t,e,i){var s=this.calculateBaseWidth(),a=this.getPixelForValue(null,i,!0)-s/2,r=this.calculateBarWidth(t);return o.options.stacked?a+r/2:a+r*e+e*o.options.datasetSpacing+r/2}});this.scales[r.id]=r,i.each(this.options.scales.yAxes,function(t){var i=e.scales.getScaleConstructor(t.scaleType),a=new i({ctx:this.chart.ctx,options:t,calculateRange:s,calculateBarBase:function(t,e){var i=0;if(o.options.stacked){var s=o.data.datasets[t].data[e];if(0>s)for(var a=0;t>a;a++)o.data.datasets[a].yAxisID===this.id&&(i+=o.data.datasets[a].data[e]<0?o.data.datasets[a].data[e]:0);else for(var r=0;t>r;r++)o.data.datasets[r].yAxisID===this.id&&(i+=o.data.datasets[r].data[e]>0?o.data.datasets[r].data[e]:0);return this.getPixelForValue(i)}return i=this.getPixelForValue(this.min),this.beginAtZero||this.min<=0&&this.max>=0||this.min>=0&&this.max<=0?(i=this.getPixelForValue(0),i+=this.options.gridLines.lineWidth):this.min<0&&this.max<0&&(i=this.getPixelForValue(this.max)),i},calculateBarY:function(t,e){var i=o.data.datasets[t].data[e];if(o.options.stacked){for(var s=0,a=0,r=0;t>r;r++)o.data.datasets[r].data[e]<0?a+=o.data.datasets[r].data[e]||0:s+=o.data.datasets[r].data[e]||0;return this.getPixelForValue(0>i?a+i:s+i)}for(var n=0,l=t;l<o.data.datasets.length;l++)n+=l===t&&i?i:i;return this.getPixelForValue(i)},id:t.id});this.scales[a.id]=a},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.scales,function(t){t.draw(this.chartArea)},this),this.eachElement(function(t,i,o){t.transition(e).draw()},this),this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.rectangle.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.rectangle.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.rectangle.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.rectangle.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.rectangle.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.rectangle.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hoverAnimationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},cutoutPercentage:50};e.Type.extend({name:"Doughnut",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Arc({_chart:this.chart,_datasetIndex:o,_index:s,_model:{}}))},this)},this),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),this.resetElements(),this.update()},calculateCircumference:function(t,e){return t.total>0?2*Math.PI*(e/t.total):0},resetElements:function(){this.outerRadius=(i.min([this.chart.width,this.chart.height])-this.options.elements.arc.borderWidth/2)/2,this.innerRadius=this.options.cutoutPercentage?this.outerRadius/100*this.options.cutoutPercentage:1,this.radiusLength=(this.outerRadius-this.innerRadius)/this.data.datasets.length,i.each(this.data.datasets,function(t,e){t.total=0,i.each(t.data,function(e){t.total+=Math.abs(e)},this),t.outerRadius=this.outerRadius-this.radiusLength*e,t.innerRadius=t.outerRadius-this.radiusLength,i.each(t.metaData,function(e,o){i.extend(e,{_model:{x:this.chart.width/2,y:this.chart.height/2,startAngle:Math.PI*-.5,circumference:this.options.animation.animateRotate?0:this.calculateCircumference(metaSlice.value),outerRadius:this.options.animation.animateScale?0:t.outerRadius,innerRadius:this.options.animation.animateScale?0:t.innerRadius,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(t.backgroundColor,o,this.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(t.hoverBackgroundColor,o,this.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(t.borderWidth,o,this.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(t.borderColor,o,this.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(t.label,o,this.data.labels[o])}}),e.pivot()},this)},this)},update:function(t){this.outerRadius=(i.min([this.chart.width,this.chart.height])-this.options.elements.arc.borderWidth/2)/2,this.innerRadius=this.options.cutoutPercentage?this.outerRadius/100*this.options.cutoutPercentage:1,this.radiusLength=(this.outerRadius-this.innerRadius)/this.data.datasets.length,i.each(this.data.datasets,function(t,e){t.total=0,i.each(t.data,function(e){t.total+=Math.abs(e)},this),t.outerRadius=this.outerRadius-this.radiusLength*e,t.innerRadius=t.outerRadius-this.radiusLength,i.each(t.metaData,function(o,s){i.extend(o,{_chart:this.chart,_datasetIndex:e,_index:s,_model:{x:this.chart.width/2,y:this.chart.height/2,circumference:this.calculateCircumference(t,t.data[s]),outerRadius:t.outerRadius,innerRadius:t.innerRadius,backgroundColor:o.custom&&o.custom.backgroundColor?o.custom.backgroundColor:i.getValueAtIndexOrDefault(t.backgroundColor,s,this.options.elements.arc.backgroundColor),hoverBackgroundColor:o.custom&&o.custom.hoverBackgroundColor?o.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(t.hoverBackgroundColor,s,this.options.elements.arc.hoverBackgroundColor),borderWidth:o.custom&&o.custom.borderWidth?o.custom.borderWidth:i.getValueAtIndexOrDefault(t.borderWidth,s,this.options.elements.arc.borderWidth),borderColor:o.custom&&o.custom.borderColor?o.custom.borderColor:i.getValueAtIndexOrDefault(t.borderColor,s,this.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(t.label,s,this.data.labels[s])}}),0===s?o._model.startAngle=Math.PI*-.5:o._model.startAngle=t.metaData[s-1]._model.endAngle,o._model.endAngle=o._model.startAngle+o._model.circumference,s<t.data.length-1&&(t.metaData[s+1]._model.startAngle=o._model.endAngle),o.pivot()},this)},this),this.render(t)},draw:function(t){t=t||1,this.clear(),this.eachElement(function(e){e.transition(t).draw()},this),this.tooltip.transition(t).draw()},events:function(t){this.lastActive=this.lastActive||[],"mouseout"==t.type?this.active=[]:this.active=function(){switch(this.options.hover.mode){case"single":return this.getSliceAtEvent(t);case"label":return this.getSlicesAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.arc.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.arc.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.arc.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.arc.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.arc.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.arc.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,this.active[0]._model.borderColor),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.hoverBorderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,this.active[0]._model.borderColor),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.hoverBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this},getSliceAtEvent:function(t){var e=[],o=i.getRelativePosition(t);return this.eachElement(function(t,i){t.inRange(o.x,o.y)&&e.push(t)},this),e}}),e.types.Doughnut.extend({name:"Pie",defaults:i.merge(o,{cutoutPercentage:0})})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={stacked:!1,hover:{mode:"label"},scales:{xAxes:[{type:"category",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{type:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]}};e.Type.extend({name:"Line",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaDataset=new e.Line({_chart:this.chart,_datasetIndex:o,_points:t.metaData}),t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Point({_datasetIndex:o,_index:s,_chart:this.chart,_model:{x:0,y:0}}))},this),t.xAxisID=this.options.scales.xAxes[0].id,t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},nextPoint:function(t,e){return t[e+1]||t[e]},previousPoint:function(t,e){return t[e-1]||t[e]},resetElements:function(){this.eachElement(function(t,e,o,s){var a,r=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];a=n.getPixelForValue(n.min<0&&n.max<0?n.max:n.min>0&&n.max>0?n.min:0),i.extend(t,{_chart:this.chart,_xScale:r,_yScale:n,_datasetIndex:s,_index:e,_model:{x:r.getPixelForValue(null,e,!0),y:a,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.data.datasets[s].radius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].hitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,e){var o,s=this.scales[t.yAxisID];o=s.getPixelForValue(s.min<0&&s.max<0?s.max:s.min>0&&s.max>0?s.min:0),i.extend(t.metaDataset,{_scale:s,_datasetIndex:e,_children:t.metaData,_model:{tension:t.metaDataset.custom&&t.metaDataset.custom.tension?t.metaDataset.custom.tension:t.tension||this.options.elements.line.tension,backgroundColor:t.metaDataset.custom&&t.metaDataset.custom.backgroundColor?t.metaDataset.custom.backgroundColor:t.backgroundColor||this.options.elements.line.backgroundColor,borderWidth:t.metaDataset.custom&&t.metaDataset.custom.borderWidth?t.metaDataset.custom.borderWidth:t.borderWidth||this.options.elements.line.borderWidth,borderColor:t.metaDataset.custom&&t.metaDataset.custom.borderColor?t.metaDataset.custom.borderColor:t.borderColor||this.options.elements.line.borderColor,fill:t.metaDataset.custom&&t.metaDataset.custom.fill?t.metaDataset.custom.fill:void 0!==t.fill?t.fill:this.options.elements.line.fill,skipNull:void 0!==t.skipNull?t.skipNull:this.options.elements.line.skipNull,drawNull:void 0!==t.drawNull?t.drawNull:this.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:o}}),t.metaDataset.pivot()}),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],r=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:r,_datasetIndex:s,_index:e,_model:{x:a.getPixelForValue(null,e,!0),y:r.getPointPixelForValue(this.data.datasets[s].data[e],e,s),tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.data.datasets[s].radius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].hitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this),this.render(t)},buildScale:function(){var t=this,o=function(){this.min=null,this.max=null;var e=[],o=[];if(t.options.stacked){i.each(t.data.datasets,function(s){s.yAxisID===this.id&&i.each(s.data,function(i,s){e[s]=e[s]||0,o[s]=o[s]||0,t.options.relativePoints?e[s]=100:0>i?o[s]+=i:e[s]+=i},this)},this);var s=e.concat(o);this.min=i.min(s),this.max=i.max(s)}else i.each(t.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)};this.scales={};var s=e.scales.getScaleConstructor(this.options.scales.xAxes[0].type),a=new s({ctx:this.chart.ctx,options:this.options.scales.xAxes[0],calculateRange:function(){this.labels=t.data.labels,this.min=0,this.max=this.labels.length},id:this.options.scales.xAxes[0].id});this.scales[a.id]=a,i.each(this.options.scales.yAxes,function(i){var s=e.scales.getScaleConstructor(i.type),a=new s({ctx:this.chart.ctx,options:i,calculateRange:o,getPointPixelForValue:function(e,i,o){if(t.options.stacked){for(var s=0,a=0,r=0;o>r;++r)t.data.datasets[r].data[i]<0?a+=t.data.datasets[r].data[i]:s+=t.data.datasets[r].data[i];return this.getPixelForValue(0>e?a+e:s+e)}return this.getPixelForValue(e)},id:i.id});this.scales[a.id]=a},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.scales,function(t){t.draw(this.chartArea)},this);for(var o=this.data.datasets.length-1;o>=0;o--){var s=this.data.datasets[o];i.each(s.metaData,function(t,i){t.transition(e)},this),s.metaDataset.transition(e).draw(),i.each(s.metaData,function(t){t.draw()})}this.tooltip.transition(e).draw()},events:function(t){this.lastActive=this.lastActive||[],"mouseout"==t.type?this.active=[]:this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.radius=this.lastActive[0].custom&&this.lastActive[0].custom.radius?this.lastActive[0].custom.radius:i.getValueAtIndexOrDefault(e.radius,o,this.options.elements.point.radius),this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.radius=this.lastActive[s].custom&&this.lastActive[s].custom.radius?this.lastActive[s].custom.radius:i.getValueAtIndexOrDefault(e.radius,o,this.options.elements.point.radius),this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.radius?this.active[0].custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.options.elements.point.hoverRadius),
+this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.radius?this.active[s].custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.options.elements.point.hoverRadius),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={scale:{scaleType:"radialLinear",display:!0,animate:!1,lineArc:!0,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2}},animateRotate:!0};e.Type.extend({name:"PolarArea",defaults:o,initialize:function(){var t=this,o=e.scales.getScaleConstructor(this.options.scale.scaleType);this.scale=new o({options:this.options.scale,lineArc:!0,width:this.chart.width,height:this.chart.height,xCenter:this.chart.width/2,yCenter:this.chart.height/2,ctx:this.chart.ctx,valuesCount:this.data.length,calculateRange:function(){this.min=null,this.max=null,i.each(t.data.datasets[0].data,function(t){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)}}),i.bindEvents(this,this.options.events,this.events),i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Arc({_chart:this.chart,_datasetIndex:o,_index:s,_model:{}}))},this)},this),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),this.updateScaleRange(),this.scale.calculateRange(),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},updateScaleRange:function(){i.extend(this.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})},resetElements:function(){1/this.data.datasets[0].data.length*2;i.each(this.data.datasets[0].metaData,function(t,e){this.data.datasets[0].data[e];i.extend(t,{_index:e,_model:{x:this.chart.width/2,y:this.chart.height/2,innerRadius:0,outerRadius:0,startAngle:Math.PI*-.5,endAngle:Math.PI*-.5,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor,e,this.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor,e,this.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth,e,this.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[0].borderColor,e,this.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.data.datasets[0].labels,e,this.data.datasets[0].labels[e])}}),t.pivot()},this)},update:function(t){this.updateScaleRange(),this.scale.calculateRange(),this.scale.generateTicks(),this.scale.buildYLabels(),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height);var o=1/this.data.datasets[0].data.length*2;i.each(this.data.datasets[0].metaData,function(t,e){var s=this.data.datasets[0].data[e],a=-.5*Math.PI+Math.PI*o*e,r=a+o*Math.PI;i.extend(t,{_index:e,_model:{x:this.chart.width/2,y:this.chart.height/2,innerRadius:0,outerRadius:this.scale.calculateCenterOffset(s),startAngle:a,endAngle:r,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor,e,this.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor,e,this.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth,e,this.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[0].borderColor,e,this.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.data.datasets[0].labels,e,this.data.datasets[0].labels[e])}}),t.pivot(),console.log(t)},this),this.render(t)},draw:function(t){var e=t||1;this.clear(),i.each(this.data.datasets[0].metaData,function(t,i){t.transition(e).draw()},this),this.scale.draw(),this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getSliceAtEvent(t);case"label":return this.getSlicesAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.arc.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.arc.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.arc.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.arc.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.arc.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.arc.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+1),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+1),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this},getSliceAtEvent:function(t){var e=[],o=i.getRelativePosition(t);return this.eachElement(function(t,i){t.inRange(o.x,o.y)&&e.push(t)},this),e}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.Type.extend({name:"Radar",defaults:{scale:{scaleType:"radialLinear",display:!0,animate:!1,lineArc:!1,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1},angleLines:{show:!0,color:"rgba(0,0,0,.1)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},elements:{line:{tension:0}},legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].strokeColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>'},initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaDataset=new e.Line({_chart:this.chart,_datasetIndex:o,_points:t.metaData,_loop:!0}),t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Point({_datasetIndex:o,_index:s,_chart:this.chart,_model:{x:0,y:0}}))},this)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},nextPoint:function(t,e){return t[e+1]||t[0]},previousPoint:function(t,e){return t[e-1]||t[t.length-1]},resetElements:function(){this.eachElement(function(t,e,o,s){i.extend(t,{_chart:this.chart,_datasetIndex:s,_index:e,_scale:this.scale,_model:{x:this.scale.xCenter,y:this.scale.yCenter,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].hitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=this.scale.xCenter,t._model.controlPointPreviousY=this.scale.yCenter,t._model.controlPointNextX=this.scale.xCenter,t._model.controlPointNextY=this.scale.yCenter,t.pivot()},this)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,e){var o;o=this.scale.min<0&&this.scale.max<0?this.scale.getPointPosition(0,this.scale.max):this.scale.min>0&&this.scale.max>0?this.scale.getPointPosition(0,this.scale.min):this.scale.getPointPosition(0,0),i.extend(t.metaDataset,{_datasetIndex:e,_children:t.metaData,_model:{tension:t.tension||this.options.elements.line.tension,backgroundColor:t.backgroundColor||this.options.elements.line.backgroundColor,borderWidth:t.borderWidth||this.options.elements.line.borderWidth,borderColor:t.borderColor||this.options.elements.line.borderColor,fill:void 0!==t.fill?t.fill:this.options.elements.line.fill,skipNull:void 0!==t.skipNull?t.skipNull:this.options.elements.line.skipNull,drawNull:void 0!==t.drawNull?t.drawNull:this.options.elements.line.drawNull,scaleTop:this.scale.top,scaleBottom:this.scale.bottom,scaleZero:o}}),t.metaDataset.pivot()}),this.eachElement(function(t,e,o,s){var a=this.scale.getPointPosition(e,this.scale.calculateCenterOffset(this.data.datasets[s].data[e]));i.extend(t,{_chart:this.chart,_datasetIndex:s,_index:e,_model:{x:a.x,y:a.y,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].hitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this),this.render(t)},buildScale:function(){var t=this,o=e.scales.getScaleConstructor(this.options.scale.scaleType);this.scale=new o({options:this.options.scale,height:this.chart.height,width:this.chart.width,xCenter:this.chart.width/2,yCenter:this.chart.height/2,ctx:this.chart.ctx,labels:this.data.labels,valuesCount:this.data.datasets[0].data.length,calculateRange:function(){this.min=null,this.max=null,i.each(t.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)}}),this.scale.setScaleSize(),this.scale.calculateRange(),this.scale.generateTicks(),this.scale.buildYLabels()},draw:function(t){var e=t||1;this.clear(),this.scale.draw(this.chartArea);for(var o=this.data.datasets.length-1;o>=0;o--){var s=this.data.datasets[o];i.each(s.metaData,function(t,i){t.transition(e)},this),s.metaDataset.transition(e).draw(),i.each(s.metaData,function(t){t.draw()})}this.tooltip.transition(e).draw()},events:function(t){this.lastActive=this.lastActive||[],"mouseout"==t.type?this.active=[]:this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.radius=this.lastActive[0].custom&&this.lastActive[0].custom.radius?this.lastActive[0].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.radius=this.lastActive[s].custom&&this.lastActive[s].custom.radius?this.lastActive[s].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+2),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth+2);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+2),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth+2);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={hover:{mode:"single"},scales:{xAxes:[{scaleType:"linear",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,integersOnly:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{scaleType:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,integersOnly:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]},legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].borderColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>',tooltips:{template:"(<%= value.x %>, <%= value.y %>)",multiTemplate:"<%if (datasetLabel){%><%=datasetLabel%>: <%}%>(<%= value.x %>, <%= value.y %>)"}};e.Type.extend({name:"Scatter",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaDataset=new e.Line({_chart:this.chart,_datasetIndex:o,_points:t.metaData}),t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Point({_datasetIndex:o,_index:s,_chart:this.chart,_model:{x:0,y:0}}))},this),t.xAxisID||(t.xAxisID=this.options.scales.xAxes[0].id),t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},nextPoint:function(t,e){return t[e+1]||t[e]},previousPoint:function(t,e){return t[e-1]||t[e]},resetElements:function(){this.eachElement(function(t,e,o,s){var a,r=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];a=n.getPixelForValue(n.min<0&&n.max<0?n.max:n.min>0&&n.max>0?n.min:0),i.extend(t,{_chart:this.chart,_xScale:r,_yScale:n,_datasetIndex:s,_index:e,_model:{x:r.getPixelForValue(this.data.datasets[s].data[e].x),y:a,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e]||null===this.data.datasets[s].data[e].x||null===this.data.datasets[s].data[e].y,hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},update:function(){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,e){var o,s=this.scales[t.yAxisID];o=s.getPixelForValue(s.min<0&&s.max<0?s.max:s.min>0&&s.max>0?s.min:0),i.extend(t.metaDataset,{_scale:s,_datasetIndex:e,_children:t.metaData,_model:{tension:t.tension||this.options.elements.line.tension,backgroundColor:t.backgroundColor||this.options.elements.line.backgroundColor,borderWidth:t.borderWidth||this.options.elements.line.borderWidth,borderColor:t.borderColor||this.options.elements.line.borderColor,fill:void 0!==t.fill?t.fill:this.options.elements.line.fill,skipNull:void 0!==t.skipNull?t.skipNull:this.options.elements.line.skipNull,drawNull:void 0!==t.drawNull?t.drawNull:this.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:o}}),t.metaDataset.pivot()}),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],r=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:r,_datasetIndex:s,_index:e,_model:{x:a.getPixelForValue(this.data.datasets[s].data[e].x),y:r.getPixelForValue(this.data.datasets[s].data[e].y),tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e]||null===this.data.datasets[s].data[e].x||null===this.data.datasets[s].data[e].y,hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this),this.render()},buildScale:function(){var t=this,o=function(){this.min=null,this.max=null,i.each(t.data.datasets,function(t){t.xAxisID===this.id&&i.each(t.data,function(t){null===this.min?this.min=t.x:t.x<this.min&&(this.min=t.x),null===this.max?this.max=t.x:t.x>this.max&&(this.max=t.x)},this)},this)},s=function(){this.min=null,this.max=null,i.each(t.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t){null===this.min?this.min=t.y:t.y<this.min&&(this.min=t.y),
+null===this.max?this.max=t.y:t.y>this.max&&(this.max=t.y)},this)},this)};this.scales={},i.each(this.options.scales.xAxes,function(t){var i=e.scales.getScaleConstructor(t.scaleType),s=new i({ctx:this.chart.ctx,options:t,calculateRange:o,id:t.id});this.scales[s.id]=s},this),i.each(this.options.scales.yAxes,function(t){var i=e.scales.getScaleConstructor(t.scaleType),o=new i({ctx:this.chart.ctx,options:t,calculateRange:s,id:t.id,getPointPixelForValue:function(t,e,i){return this.getPixelForValue(t)}});this.scales[o.id]=o},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.scales,function(t){t.draw(this.chartArea)},this);for(var o=this.data.datasets.length-1;o>=0;o--){var s=this.data.datasets[o];i.each(s.metaData,function(t,i){t.transition(e)},this),s.metaDataset.transition(e).draw(),i.each(s.metaData,function(t){t.draw()})}this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.radius=this.lastActive[0].custom&&this.lastActive[0].custom.radius?this.lastActive[0].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.radius=this.lastActive[s].custom&&this.lastActive[s].custom.radius?this.lastActive[s].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+1),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+1),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hoverAnimationDuration))}return this.lastActive=this.active,this}})}.call(this),!function t(e,i,o){function s(r,n){if(!i[r]){if(!e[r]){var l="function"==typeof require&&require;if(!n&&l)return l(r,!0);if(a)return a(r,!0);var h=new Error("Cannot find module '"+r+"'");throw h.code="MODULE_NOT_FOUND",h}var c=i[r]={exports:{}};e[r][0].call(c.exports,function(t){var i=e[r][1][t];return s(i?i:t)},c,c.exports,t,e,i,o)}return i[r].exports}for(var a="function"==typeof require&&require,r=0;r<o.length;r++)s(o[r]);return s}({1:[function(t,e,i){!function(){var i=t("color-convert"),o=t("color-string"),s=function(t){if(t instanceof s)return t;if(!(this instanceof s))return new s(t);if(this.values={rgb:[0,0,0],hsl:[0,0,0],hsv:[0,0,0],hwb:[0,0,0],cmyk:[0,0,0,0],alpha:1},"string"==typeof t){var e=o.getRgba(t);if(e)this.setValues("rgb",e);else if(e=o.getHsla(t))this.setValues("hsl",e);else{if(!(e=o.getHwb(t)))throw new Error('Unable to parse color from string "'+t+'"');this.setValues("hwb",e)}}else if("object"==typeof t){var e=t;if(void 0!==e.r||void 0!==e.red)this.setValues("rgb",e);else if(void 0!==e.l||void 0!==e.lightness)this.setValues("hsl",e);else if(void 0!==e.v||void 0!==e.value)this.setValues("hsv",e);else if(void 0!==e.w||void 0!==e.whiteness)this.setValues("hwb",e);else{if(void 0===e.c&&void 0===e.cyan)throw new Error("Unable to parse color from object "+JSON.stringify(t));this.setValues("cmyk",e)}}};s.prototype={rgb:function(t){return this.setSpace("rgb",arguments)},hsl:function(t){return this.setSpace("hsl",arguments)},hsv:function(t){return this.setSpace("hsv",arguments)},hwb:function(t){return this.setSpace("hwb",arguments)},cmyk:function(t){return this.setSpace("cmyk",arguments)},rgbArray:function(){return this.values.rgb},hslArray:function(){return this.values.hsl},hsvArray:function(){return this.values.hsv},hwbArray:function(){return 1!==this.values.alpha?this.values.hwb.concat([this.values.alpha]):this.values.hwb},cmykArray:function(){return this.values.cmyk},rgbaArray:function(){var t=this.values.rgb;return t.concat([this.values.alpha])},hslaArray:function(){var t=this.values.hsl;return t.concat([this.values.alpha])},alpha:function(t){return void 0===t?this.values.alpha:(this.setValues("alpha",t),this)},red:function(t){return this.setChannel("rgb",0,t)},green:function(t){return this.setChannel("rgb",1,t)},blue:function(t){return this.setChannel("rgb",2,t)},hue:function(t){return this.setChannel("hsl",0,t)},saturation:function(t){return this.setChannel("hsl",1,t)},lightness:function(t){return this.setChannel("hsl",2,t)},saturationv:function(t){return this.setChannel("hsv",1,t)},whiteness:function(t){return this.setChannel("hwb",1,t)},blackness:function(t){return this.setChannel("hwb",2,t)},value:function(t){return this.setChannel("hsv",2,t)},cyan:function(t){return this.setChannel("cmyk",0,t)},magenta:function(t){return this.setChannel("cmyk",1,t)},yellow:function(t){return this.setChannel("cmyk",2,t)},black:function(t){return this.setChannel("cmyk",3,t)},hexString:function(){return o.hexString(this.values.rgb)},rgbString:function(){return o.rgbString(this.values.rgb,this.values.alpha)},rgbaString:function(){return o.rgbaString(this.values.rgb,this.values.alpha)},percentString:function(){return o.percentString(this.values.rgb,this.values.alpha)},hslString:function(){return o.hslString(this.values.hsl,this.values.alpha)},hslaString:function(){return o.hslaString(this.values.hsl,this.values.alpha)},hwbString:function(){return o.hwbString(this.values.hwb,this.values.alpha)},keyword:function(){return o.keyword(this.values.rgb,this.values.alpha)},rgbNumber:function(){return this.values.rgb[0]<<16|this.values.rgb[1]<<8|this.values.rgb[2]},luminosity:function(){for(var t=this.values.rgb,e=[],i=0;i<t.length;i++){var o=t[i]/255;e[i]=.03928>=o?o/12.92:Math.pow((o+.055)/1.055,2.4)}return.2126*e[0]+.7152*e[1]+.0722*e[2]},contrast:function(t){var e=this.luminosity(),i=t.luminosity();return e>i?(e+.05)/(i+.05):(i+.05)/(e+.05)},level:function(t){var e=this.contrast(t);return e>=7.1?"AAA":e>=4.5?"AA":""},dark:function(){var t=this.values.rgb,e=(299*t[0]+587*t[1]+114*t[2])/1e3;return 128>e},light:function(){return!this.dark()},negate:function(){for(var t=[],e=0;3>e;e++)t[e]=255-this.values.rgb[e];return this.setValues("rgb",t),this},lighten:function(t){return this.values.hsl[2]+=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},darken:function(t){return this.values.hsl[2]-=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},saturate:function(t){return this.values.hsl[1]+=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},desaturate:function(t){return this.values.hsl[1]-=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},whiten:function(t){return this.values.hwb[1]+=this.values.hwb[1]*t,this.setValues("hwb",this.values.hwb),this},blacken:function(t){return this.values.hwb[2]+=this.values.hwb[2]*t,this.setValues("hwb",this.values.hwb),this},greyscale:function(){var t=this.values.rgb,e=.3*t[0]+.59*t[1]+.11*t[2];return this.setValues("rgb",[e,e,e]),this},clearer:function(t){return this.setValues("alpha",this.values.alpha-this.values.alpha*t),this},opaquer:function(t){return this.setValues("alpha",this.values.alpha+this.values.alpha*t),this},rotate:function(t){var e=this.values.hsl[0];return e=(e+t)%360,e=0>e?360+e:e,this.values.hsl[0]=e,this.setValues("hsl",this.values.hsl),this},mix:function(t,e){e=1-(null==e?.5:e);for(var i=2*e-1,o=this.alpha()-t.alpha(),s=((i*o==-1?i:(i+o)/(1+i*o))+1)/2,a=1-s,r=this.rgbArray(),n=t.rgbArray(),l=0;l<r.length;l++)r[l]=r[l]*s+n[l]*a;this.setValues("rgb",r);var h=this.alpha()*e+t.alpha()*(1-e);return this.setValues("alpha",h),this},toJSON:function(){return this.rgb()},clone:function(){return new s(this.rgb())}},s.prototype.getValues=function(t){for(var e={},i=0;i<t.length;i++)e[t.charAt(i)]=this.values[t][i];return 1!=this.values.alpha&&(e.a=this.values.alpha),e},s.prototype.setValues=function(t,e){var o={rgb:["red","green","blue"],hsl:["hue","saturation","lightness"],hsv:["hue","saturation","value"],hwb:["hue","whiteness","blackness"],cmyk:["cyan","magenta","yellow","black"]},s={rgb:[255,255,255],hsl:[360,100,100],hsv:[360,100,100],hwb:[360,100,100],cmyk:[100,100,100,100]},a=1;if("alpha"==t)a=e;else if(e.length)this.values[t]=e.slice(0,t.length),a=e[t.length];else if(void 0!==e[t.charAt(0)]){for(var r=0;r<t.length;r++)this.values[t][r]=e[t.charAt(r)];a=e.a}else if(void 0!==e[o[t][0]]){for(var n=o[t],r=0;r<t.length;r++)this.values[t][r]=e[n[r]];a=e.alpha}if(this.values.alpha=Math.max(0,Math.min(1,void 0!==a?a:this.values.alpha)),"alpha"!=t){for(var r=0;r<t.length;r++){var l=Math.max(0,Math.min(s[t][r],this.values[t][r]));this.values[t][r]=Math.round(l)}for(var h in o){h!=t&&(this.values[h]=i[t][h](this.values[t]));for(var r=0;r<h.length;r++){var l=Math.max(0,Math.min(s[h][r],this.values[h][r]));this.values[h][r]=Math.round(l)}}return!0}},s.prototype.setSpace=function(t,e){var i=e[0];return void 0===i?this.getValues(t):("number"==typeof i&&(i=Array.prototype.slice.call(e)),this.setValues(t,i),this)},s.prototype.setChannel=function(t,e,i){return void 0===i?this.values[t][e]:(this.values[t][e]=i,this.setValues(t,this.values[t]),this)},window.Color=e.exports=s}()},{"color-convert":3,"color-string":4}],2:[function(t,e,i){function o(t){var e,i,o,s=t[0]/255,a=t[1]/255,r=t[2]/255,n=Math.min(s,a,r),l=Math.max(s,a,r),h=l-n;return 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U={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]},$={};for(var 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"+t[1]+", "+t[2]+", "+e+")"}function u(t,e){if(1>e||t[3]&&t[3]<1)return m(t,e);var i=Math.round(t[0]/255*100),o=Math.round(t[1]/255*100),s=Math.round(t[2]/255*100);return"rgb("+i+"%, "+o+"%, "+s+"%)"}function m(t,e){var i=Math.round(t[0]/255*100),o=Math.round(t[1]/255*100),s=Math.round(t[2]/255*100);return"rgba("+i+"%, "+o+"%, "+s+"%, "+(e||t[3]||1)+")"}function v(t,e){return 1>e||t[3]&&t[3]<1?g(t,e):"hsl("+t[0]+", "+t[1]+"%, "+t[2]+"%)"}function g(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"hsla("+t[0]+", "+t[1]+"%, "+t[2]+"%, "+e+")"}function p(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"hwb("+t[0]+", "+t[1]+"%, "+t[2]+"%"+(void 0!==e&&1!==e?", "+e:"")+")"}function f(t){return C[t.slice(0,3)]}function b(t,e,i){return Math.min(Math.max(e,t),i)}function x(t){var e=t.toString(16).toUpperCase();return e.length<2?"0"+e:e}var A=t("color-name");e.exports={getRgba:o,getHsla:s,getRgb:r,getHsl:n,getHwb:a,getAlpha:l,hexString:h,rgbString:c,rgbaString:d,percentString:u,percentaString:m,hslString:v,hslaString:g,hwbString:p,keyword:f};var C={};for(var y in A)C[A[y]]=y},{"color-name":5}],5:[function(t,e,i){e.exports={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]}},{}]},{},[1]);
\ No newline at end of file
diff --git a/gulpfile.js b/gulpfile.js
index e442665cafc..764c149ae1e 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -23,30 +23,17 @@ var srcDir = './src/';
 
 gulp.task('build', function() {
 
-    // Default to all of the chart types, with Chart.Core first
     var srcFiles = [
-            FileName('Core'),
-            FileName('Core.**'),
-            FileName('Scale'),
-            FileName('Scale.**'),
-            FileName('Animation'),
-            FileName('Tooltip'),
+            './src/core/core.js',
+            './src/core/**',
+            './src/scales/**',
+            './src/elements/**',
+            './src/charts/**',
+            './src/**',
+            './node_modules/color/dist/color.min.js'
         ],
         isCustom = !!(util.env.types),
         outputDir = (isCustom) ? 'custom' : '.';
-    if (isCustom) {
-        util.env.types.split(',').forEach(function(type) {
-            return srcFiles.push(FileName(type));
-        });
-    } else {
-        // Seems gulp-concat remove duplicates - nice!
-        // So we can use this to sort out dependency order - aka include Core first!
-        srcFiles.push(srcDir + '*');
-        srcFiles.push(srcDir + '*');
-        srcFiles.push(srcDir + '*');
-        srcFiles.push(srcDir + '*');
-    }
-    srcFiles.push('./node_modules/color/dist/color.min.js');
 
     return gulp.src(srcFiles)
         .pipe(concat('Chart.js'))
@@ -58,9 +45,6 @@ gulp.task('build', function() {
         .pipe(concat('Chart.min.js'))
         .pipe(gulp.dest(outputDir));
 
-    function FileName(moduleName) {
-        return srcDir + 'Chart.' + moduleName + '.js';
-    }
 });
 
 /*
diff --git a/src/Chart.Bar.js b/src/charts/chart.bar.js
similarity index 100%
rename from src/Chart.Bar.js
rename to src/charts/chart.bar.js
diff --git a/src/Chart.Doughnut.js b/src/charts/chart.doughnut.js
similarity index 100%
rename from src/Chart.Doughnut.js
rename to src/charts/chart.doughnut.js
diff --git a/src/Chart.Line.js b/src/charts/chart.line.js
similarity index 99%
rename from src/Chart.Line.js
rename to src/charts/chart.line.js
index c407e45d336..20a5d495e62 100644
--- a/src/Chart.Line.js
+++ b/src/charts/chart.line.js
@@ -15,7 +15,7 @@
 
         scales: {
             xAxes: [{
-                scaleType: "dataset", // scatter should not use a dataset axis
+                type: "category", // scatter should not use a dataset axis
                 display: true,
                 position: "bottom",
                 id: "x-axis-1", // need an ID so datasets can reference the scale
@@ -43,7 +43,7 @@
                 },
             }],
             yAxes: [{
-                scaleType: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
+                type: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
                 display: true,
                 position: "left",
                 id: "y-axis-1",
@@ -398,7 +398,7 @@
             this.scales = {};
 
             // Build the x axis. The line chart only supports a single x axis
-            var ScaleClass = Chart.scales.getScaleConstructor(this.options.scales.xAxes[0].scaleType);
+            var ScaleClass = Chart.scales.getScaleConstructor(this.options.scales.xAxes[0].type);
             var xScale = new ScaleClass({
                 ctx: this.chart.ctx,
                 options: this.options.scales.xAxes[0],
@@ -413,7 +413,7 @@
 
             // Build up all the y scales
             helpers.each(this.options.scales.yAxes, function(yAxisOptions) {
-                var ScaleClass = Chart.scales.getScaleConstructor(yAxisOptions.scaleType);
+                var ScaleClass = Chart.scales.getScaleConstructor(yAxisOptions.type);
                 var scale = new ScaleClass({
                     ctx: this.chart.ctx,
                     options: yAxisOptions,
diff --git a/src/Chart.PolarArea.js b/src/charts/chart.polarArea.js
similarity index 100%
rename from src/Chart.PolarArea.js
rename to src/charts/chart.polarArea.js
diff --git a/src/Chart.Radar.js b/src/charts/chart.radar.js
similarity index 100%
rename from src/Chart.Radar.js
rename to src/charts/chart.radar.js
diff --git a/src/Chart.Scatter.js b/src/charts/chart.scatter.js
similarity index 100%
rename from src/Chart.Scatter.js
rename to src/charts/chart.scatter.js
diff --git a/src/Chart.Animation.js b/src/core/core.animation.js
similarity index 100%
rename from src/Chart.Animation.js
rename to src/core/core.animation.js
diff --git a/src/Chart.Core.js b/src/core/core.js
similarity index 100%
rename from src/Chart.Core.js
rename to src/core/core.js
diff --git a/src/Chart.Scale.js b/src/core/core.scale.js
similarity index 97%
rename from src/Chart.Scale.js
rename to src/core/core.scale.js
index 08ace8a85bd..3d56f634690 100644
--- a/src/Chart.Scale.js
+++ b/src/core/core.scale.js
@@ -11,8 +11,8 @@
     Chart.scaleService = {
         // The interesting function
         fitScalesForChart: function(chartInstance, width, height) {
-            var xPadding = 5;
-            var yPadding = 5;
+            var xPadding = width > 30 ? 5 : 2;
+            var yPadding = height > 30 ? 5 : 2;
 
             if (chartInstance) {
                 var leftScales = helpers.where(chartInstance.scales, function(scaleInstance) {
@@ -294,11 +294,11 @@
         constructors: {},
         // Use a registration function so that we can move to an ES6 map when we no longer need to support
         // old browsers
-        registerScaleType: function(scaleType, scaleConstructor) {
-            this.constructors[scaleType] = scaleConstructor;
+        registerScaleType: function(type, scaleConstructor) {
+            this.constructors[type] = scaleConstructor;
         },
-        getScaleConstructor: function(scaleType) {
-            return this.constructors.hasOwnProperty(scaleType) ? this.constructors[scaleType] : undefined;
+        getScaleConstructor: function(type) {
+            return this.constructors.hasOwnProperty(type) ? this.constructors[type] : undefined;
         }
     };
 
diff --git a/src/Chart.Tooltip.js b/src/core/core.tooltip.js
similarity index 100%
rename from src/Chart.Tooltip.js
rename to src/core/core.tooltip.js
diff --git a/src/Chart.Core.Arc.js b/src/elements/element.arc.js
similarity index 100%
rename from src/Chart.Core.Arc.js
rename to src/elements/element.arc.js
diff --git a/src/Chart.Core.Line.js b/src/elements/element.line.js
similarity index 100%
rename from src/Chart.Core.Line.js
rename to src/elements/element.line.js
diff --git a/src/Chart.Core.Point.js b/src/elements/element.point.js
similarity index 100%
rename from src/Chart.Core.Point.js
rename to src/elements/element.point.js
diff --git a/src/Chart.Core.Rectangle.js b/src/elements/element.rectangle.js
similarity index 100%
rename from src/Chart.Core.Rectangle.js
rename to src/elements/element.rectangle.js
diff --git a/src/Chart.Scale.Category.js b/src/scales/scale.category.js
similarity index 99%
rename from src/Chart.Scale.Category.js
rename to src/scales/scale.category.js
index d39175e1c42..a7f6bd8bb6d 100644
--- a/src/Chart.Scale.Category.js
+++ b/src/scales/scale.category.js
@@ -207,7 +207,7 @@
             }
         }
     });
-    Chart.scales.registerScaleType("dataset", DatasetScale);
+    Chart.scales.registerScaleType("category", DatasetScale);
 
 
 
diff --git a/src/Chart.Scale.Linear.js b/src/scales/scale.linear.js
similarity index 100%
rename from src/Chart.Scale.Linear.js
rename to src/scales/scale.linear.js
diff --git a/src/Chart.Scale.RadialLinear.js b/src/scales/scale.radialLinear.js
similarity index 100%
rename from src/Chart.Scale.RadialLinear.js
rename to src/scales/scale.radialLinear.js

From cfc008686ba1acd0d0e3541926c727e04f941f46 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Fri, 12 Jun 2015 16:15:33 -0600
Subject: [PATCH 126/424] File structure fixes and gulp watch working again

---
 Chart.js                | 8 ++++----
 Chart.min.js            | 4 ++--
 gulpfile.js             | 2 +-
 samples/line.html       | 2 +-
 src/charts/chart.bar.js | 8 ++++----
 5 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/Chart.js b/Chart.js
index 2efcf3f1fed..04d4a1684c0 100644
--- a/Chart.js
+++ b/Chart.js
@@ -3394,7 +3394,7 @@
 
         scales: {
             xAxes: [{
-                scaleType: "dataset", // scatter should not use a dataset axis
+                type: "category", // scatter should not use a dataset axis
                 display: true,
                 position: "bottom",
                 id: "x-axis-1", // need an ID so datasets can reference the scale
@@ -3422,7 +3422,7 @@
                 },
             }],
             yAxes: [{
-                scaleType: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
+                type: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
                 display: true,
                 position: "left",
                 id: "y-axis-1",
@@ -3650,7 +3650,7 @@
             this.scales = {};
 
             // Build the x axis. The line chart only supports a single x axis
-            var ScaleClass = Chart.scales.getScaleConstructor(this.options.scales.xAxes[0].scaleType);
+            var ScaleClass = Chart.scales.getScaleConstructor(this.options.scales.xAxes[0].type);
             var xScale = new ScaleClass({
                 ctx: this.chart.ctx,
                 options: this.options.scales.xAxes[0],
@@ -3688,7 +3688,7 @@
 
             // Build up all the y scales
             helpers.each(this.options.scales.yAxes, function(yAxisOptions) {
-                var ScaleClass = Chart.scales.getScaleConstructor(yAxisOptions.scaleType);
+                var ScaleClass = Chart.scales.getScaleConstructor(yAxisOptions.type);
                 var scale = new ScaleClass({
                     ctx: this.chart.ctx,
                     options: yAxisOptions,
diff --git a/Chart.min.js b/Chart.min.js
index feaf0a7779f..dcfbc402bf3 100644
--- a/Chart.min.js
+++ b/Chart.min.js
@@ -61,6 +61,6 @@ function(){"use strict";var t=this,e=t.Chart;e.helpers;e.defaults.global.element
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-function(){"use strict";var t=this,e=t.Chart;e.helpers;e.defaults.global.elements.rectangle={backgroundColor:e.defaults.global.defaultColor,borderWidth:0,borderColor:e.defaults.global.defaultColor},e.Rectangle=e.Element.extend({draw:function(){var t=this._chart.ctx,e=this._view,i=e.width/2,o=e.x-i,s=e.x+i,a=e.base-(e.base-e.y),r=e.borderWidth/2;e.borderWidth&&(o+=r,s-=r,a+=r),t.beginPath(),t.fillStyle=e.backgroundColor,t.strokeStyle=e.borderColor,t.lineWidth=e.borderWidth,t.moveTo(o,e.base),t.lineTo(o,a),t.lineTo(s,a),t.lineTo(s,e.base),t.fill(),e.borderWidth&&t.stroke()},height:function(){var t=this._view;return t.base-t.y},inRange:function(t,e){var i=this._view;return i.y<i.base?t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.y&&e<=i.base:t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.base&&e<=i.y},inGroupRange:function(t){var e=this._view;return t>=e.x-e.width/2&&t<=e.x+e.width/2},tooltipPosition:function(){var t=this._view;return t.y<t.base?{x:t.x,y:t.y}:{x:t.x,y:t.base}}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={stacked:!1,valueSpacing:5,datasetSpacing:1,hover:{mode:"label"},scales:{xAxes:[{scaleType:"dataset",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!0},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{scaleType:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]}};e.Type.extend({name:"Bar",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Rectangle({_chart:this.chart,_datasetIndex:o,_index:s}))},this),t.xAxisID=this.options.scales.xAxes[0].id,t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},resetElements:function(){this.eachElement(function(t,e,o,s){var a,r=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];a=n.getPixelForValue(n.min<0&&n.max<0?n.max:n.min>0&&n.max>0?n.min:0),i.extend(t,{_chart:this.chart,_xScale:r,_yScale:n,_datasetIndex:s,_index:e,_model:{x:r.calculateBarX(this.data.datasets.length,s,e),y:a,base:n.calculateBarBase(s,e),width:r.calculateBarWidth(this.data.datasets.length),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].backgroundColor,e,this.options.elements.rectangle.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].borderColor,e,this.options.elements.rectangle.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].borderWidth,e,this.options.elements.rectangle.borderWidth),label:this.data.labels[e],datasetLabel:this.data.datasets[s].label}}),t.pivot()},this)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],r=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:r,_datasetIndex:s,_index:e,_model:{x:a.calculateBarX(this.data.datasets.length,s,e),y:r.calculateBarY(s,e),base:r.calculateBarBase(s,e),width:a.calculateBarWidth(this.data.datasets.length),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].backgroundColor,e,this.options.elements.rectangle.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].borderColor,e,this.options.elements.rectangle.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].borderWidth,e,this.options.elements.rectangle.borderWidth),label:this.data.labels[e],datasetLabel:this.data.datasets[s].label}}),t.pivot()},this),this.render(t)},buildScale:function(t){var o=this,s=function(){this.min=null,this.max=null;var t=[],e=[];if(o.options.stacked){i.each(o.data.datasets,function(s){s.yAxisID===this.id&&i.each(s.data,function(i,s){t[s]=t[s]||0,e[s]=e[s]||0,o.options.relativePoints?t[s]=100:0>i?e[s]+=i:t[s]+=i},this)},this);var s=t.concat(e);this.min=i.min(s),this.max=i.max(s)}else i.each(o.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)};this.scales={};var a=e.scales.getScaleConstructor(this.options.scales.xAxes[0].scaleType),r=new a({ctx:this.chart.ctx,options:this.options.scales.xAxes[0],id:this.options.scales.xAxes[0].id,calculateRange:function(){this.labels=o.data.labels,this.min=0,this.max=this.labels.length},calculateBaseWidth:function(){return this.getPixelForValue(null,1,!0)-this.getPixelForValue(null,0,!0)-2*o.options.valueSpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*o.options.datasetSpacing;return o.options.stacked?e:e/t},calculateBarX:function(t,e,i){var s=this.calculateBaseWidth(),a=this.getPixelForValue(null,i,!0)-s/2,r=this.calculateBarWidth(t);return o.options.stacked?a+r/2:a+r*e+e*o.options.datasetSpacing+r/2}});this.scales[r.id]=r,i.each(this.options.scales.yAxes,function(t){var i=e.scales.getScaleConstructor(t.scaleType),a=new i({ctx:this.chart.ctx,options:t,calculateRange:s,calculateBarBase:function(t,e){var i=0;if(o.options.stacked){var s=o.data.datasets[t].data[e];if(0>s)for(var a=0;t>a;a++)o.data.datasets[a].yAxisID===this.id&&(i+=o.data.datasets[a].data[e]<0?o.data.datasets[a].data[e]:0);else for(var r=0;t>r;r++)o.data.datasets[r].yAxisID===this.id&&(i+=o.data.datasets[r].data[e]>0?o.data.datasets[r].data[e]:0);return this.getPixelForValue(i)}return i=this.getPixelForValue(this.min),this.beginAtZero||this.min<=0&&this.max>=0||this.min>=0&&this.max<=0?(i=this.getPixelForValue(0),i+=this.options.gridLines.lineWidth):this.min<0&&this.max<0&&(i=this.getPixelForValue(this.max)),i},calculateBarY:function(t,e){var i=o.data.datasets[t].data[e];if(o.options.stacked){for(var s=0,a=0,r=0;t>r;r++)o.data.datasets[r].data[e]<0?a+=o.data.datasets[r].data[e]||0:s+=o.data.datasets[r].data[e]||0;return this.getPixelForValue(0>i?a+i:s+i)}for(var n=0,l=t;l<o.data.datasets.length;l++)n+=l===t&&i?i:i;return this.getPixelForValue(i)},id:t.id});this.scales[a.id]=a},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.scales,function(t){t.draw(this.chartArea)},this),this.eachElement(function(t,i,o){t.transition(e).draw()},this),this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.rectangle.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.rectangle.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.rectangle.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.rectangle.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.rectangle.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.rectangle.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hoverAnimationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},cutoutPercentage:50};e.Type.extend({name:"Doughnut",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Arc({_chart:this.chart,_datasetIndex:o,_index:s,_model:{}}))},this)},this),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),this.resetElements(),this.update()},calculateCircumference:function(t,e){return t.total>0?2*Math.PI*(e/t.total):0},resetElements:function(){this.outerRadius=(i.min([this.chart.width,this.chart.height])-this.options.elements.arc.borderWidth/2)/2,this.innerRadius=this.options.cutoutPercentage?this.outerRadius/100*this.options.cutoutPercentage:1,this.radiusLength=(this.outerRadius-this.innerRadius)/this.data.datasets.length,i.each(this.data.datasets,function(t,e){t.total=0,i.each(t.data,function(e){t.total+=Math.abs(e)},this),t.outerRadius=this.outerRadius-this.radiusLength*e,t.innerRadius=t.outerRadius-this.radiusLength,i.each(t.metaData,function(e,o){i.extend(e,{_model:{x:this.chart.width/2,y:this.chart.height/2,startAngle:Math.PI*-.5,circumference:this.options.animation.animateRotate?0:this.calculateCircumference(metaSlice.value),outerRadius:this.options.animation.animateScale?0:t.outerRadius,innerRadius:this.options.animation.animateScale?0:t.innerRadius,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(t.backgroundColor,o,this.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(t.hoverBackgroundColor,o,this.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(t.borderWidth,o,this.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(t.borderColor,o,this.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(t.label,o,this.data.labels[o])}}),e.pivot()},this)},this)},update:function(t){this.outerRadius=(i.min([this.chart.width,this.chart.height])-this.options.elements.arc.borderWidth/2)/2,this.innerRadius=this.options.cutoutPercentage?this.outerRadius/100*this.options.cutoutPercentage:1,this.radiusLength=(this.outerRadius-this.innerRadius)/this.data.datasets.length,i.each(this.data.datasets,function(t,e){t.total=0,i.each(t.data,function(e){t.total+=Math.abs(e)},this),t.outerRadius=this.outerRadius-this.radiusLength*e,t.innerRadius=t.outerRadius-this.radiusLength,i.each(t.metaData,function(o,s){i.extend(o,{_chart:this.chart,_datasetIndex:e,_index:s,_model:{x:this.chart.width/2,y:this.chart.height/2,circumference:this.calculateCircumference(t,t.data[s]),outerRadius:t.outerRadius,innerRadius:t.innerRadius,backgroundColor:o.custom&&o.custom.backgroundColor?o.custom.backgroundColor:i.getValueAtIndexOrDefault(t.backgroundColor,s,this.options.elements.arc.backgroundColor),hoverBackgroundColor:o.custom&&o.custom.hoverBackgroundColor?o.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(t.hoverBackgroundColor,s,this.options.elements.arc.hoverBackgroundColor),borderWidth:o.custom&&o.custom.borderWidth?o.custom.borderWidth:i.getValueAtIndexOrDefault(t.borderWidth,s,this.options.elements.arc.borderWidth),borderColor:o.custom&&o.custom.borderColor?o.custom.borderColor:i.getValueAtIndexOrDefault(t.borderColor,s,this.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(t.label,s,this.data.labels[s])}}),0===s?o._model.startAngle=Math.PI*-.5:o._model.startAngle=t.metaData[s-1]._model.endAngle,o._model.endAngle=o._model.startAngle+o._model.circumference,s<t.data.length-1&&(t.metaData[s+1]._model.startAngle=o._model.endAngle),o.pivot()},this)},this),this.render(t)},draw:function(t){t=t||1,this.clear(),this.eachElement(function(e){e.transition(t).draw()},this),this.tooltip.transition(t).draw()},events:function(t){this.lastActive=this.lastActive||[],"mouseout"==t.type?this.active=[]:this.active=function(){switch(this.options.hover.mode){case"single":return this.getSliceAtEvent(t);case"label":return this.getSlicesAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.arc.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.arc.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.arc.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.arc.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.arc.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.arc.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,this.active[0]._model.borderColor),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.hoverBorderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,this.active[0]._model.borderColor),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.hoverBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this},getSliceAtEvent:function(t){var e=[],o=i.getRelativePosition(t);return this.eachElement(function(t,i){t.inRange(o.x,o.y)&&e.push(t)},this),e}}),e.types.Doughnut.extend({name:"Pie",defaults:i.merge(o,{cutoutPercentage:0})})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={stacked:!1,hover:{mode:"label"},scales:{xAxes:[{type:"category",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{type:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]}};e.Type.extend({name:"Line",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaDataset=new e.Line({_chart:this.chart,_datasetIndex:o,_points:t.metaData}),t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Point({_datasetIndex:o,_index:s,_chart:this.chart,_model:{x:0,y:0}}))},this),t.xAxisID=this.options.scales.xAxes[0].id,t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},nextPoint:function(t,e){return t[e+1]||t[e]},previousPoint:function(t,e){return t[e-1]||t[e]},resetElements:function(){this.eachElement(function(t,e,o,s){var a,r=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];a=n.getPixelForValue(n.min<0&&n.max<0?n.max:n.min>0&&n.max>0?n.min:0),i.extend(t,{_chart:this.chart,_xScale:r,_yScale:n,_datasetIndex:s,_index:e,_model:{x:r.getPixelForValue(null,e,!0),y:a,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.data.datasets[s].radius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].hitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,e){var o,s=this.scales[t.yAxisID];o=s.getPixelForValue(s.min<0&&s.max<0?s.max:s.min>0&&s.max>0?s.min:0),i.extend(t.metaDataset,{_scale:s,_datasetIndex:e,_children:t.metaData,_model:{tension:t.metaDataset.custom&&t.metaDataset.custom.tension?t.metaDataset.custom.tension:t.tension||this.options.elements.line.tension,backgroundColor:t.metaDataset.custom&&t.metaDataset.custom.backgroundColor?t.metaDataset.custom.backgroundColor:t.backgroundColor||this.options.elements.line.backgroundColor,borderWidth:t.metaDataset.custom&&t.metaDataset.custom.borderWidth?t.metaDataset.custom.borderWidth:t.borderWidth||this.options.elements.line.borderWidth,borderColor:t.metaDataset.custom&&t.metaDataset.custom.borderColor?t.metaDataset.custom.borderColor:t.borderColor||this.options.elements.line.borderColor,fill:t.metaDataset.custom&&t.metaDataset.custom.fill?t.metaDataset.custom.fill:void 0!==t.fill?t.fill:this.options.elements.line.fill,skipNull:void 0!==t.skipNull?t.skipNull:this.options.elements.line.skipNull,drawNull:void 0!==t.drawNull?t.drawNull:this.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:o}}),t.metaDataset.pivot()}),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],r=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:r,_datasetIndex:s,_index:e,_model:{x:a.getPixelForValue(null,e,!0),y:r.getPointPixelForValue(this.data.datasets[s].data[e],e,s),tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.data.datasets[s].radius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].hitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this),this.render(t)},buildScale:function(){var t=this,o=function(){this.min=null,this.max=null;var e=[],o=[];if(t.options.stacked){i.each(t.data.datasets,function(s){s.yAxisID===this.id&&i.each(s.data,function(i,s){e[s]=e[s]||0,o[s]=o[s]||0,t.options.relativePoints?e[s]=100:0>i?o[s]+=i:e[s]+=i},this)},this);var s=e.concat(o);this.min=i.min(s),this.max=i.max(s)}else i.each(t.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)};this.scales={};var s=e.scales.getScaleConstructor(this.options.scales.xAxes[0].type),a=new s({ctx:this.chart.ctx,options:this.options.scales.xAxes[0],calculateRange:function(){this.labels=t.data.labels,this.min=0,this.max=this.labels.length},id:this.options.scales.xAxes[0].id});this.scales[a.id]=a,i.each(this.options.scales.yAxes,function(i){var s=e.scales.getScaleConstructor(i.type),a=new s({ctx:this.chart.ctx,options:i,calculateRange:o,getPointPixelForValue:function(e,i,o){if(t.options.stacked){for(var s=0,a=0,r=0;o>r;++r)t.data.datasets[r].data[i]<0?a+=t.data.datasets[r].data[i]:s+=t.data.datasets[r].data[i];return this.getPixelForValue(0>e?a+e:s+e)}return this.getPixelForValue(e)},id:i.id});this.scales[a.id]=a},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.scales,function(t){t.draw(this.chartArea)},this);for(var o=this.data.datasets.length-1;o>=0;o--){var s=this.data.datasets[o];i.each(s.metaData,function(t,i){t.transition(e)},this),s.metaDataset.transition(e).draw(),i.each(s.metaData,function(t){t.draw()})}this.tooltip.transition(e).draw()},events:function(t){this.lastActive=this.lastActive||[],"mouseout"==t.type?this.active=[]:this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.radius=this.lastActive[0].custom&&this.lastActive[0].custom.radius?this.lastActive[0].custom.radius:i.getValueAtIndexOrDefault(e.radius,o,this.options.elements.point.radius),this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.radius=this.lastActive[s].custom&&this.lastActive[s].custom.radius?this.lastActive[s].custom.radius:i.getValueAtIndexOrDefault(e.radius,o,this.options.elements.point.radius),this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.radius?this.active[0].custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.options.elements.point.hoverRadius),
+function(){"use strict";var t=this,e=t.Chart;e.helpers;e.defaults.global.elements.rectangle={backgroundColor:e.defaults.global.defaultColor,borderWidth:0,borderColor:e.defaults.global.defaultColor},e.Rectangle=e.Element.extend({draw:function(){var t=this._chart.ctx,e=this._view,i=e.width/2,o=e.x-i,s=e.x+i,a=e.base-(e.base-e.y),r=e.borderWidth/2;e.borderWidth&&(o+=r,s-=r,a+=r),t.beginPath(),t.fillStyle=e.backgroundColor,t.strokeStyle=e.borderColor,t.lineWidth=e.borderWidth,t.moveTo(o,e.base),t.lineTo(o,a),t.lineTo(s,a),t.lineTo(s,e.base),t.fill(),e.borderWidth&&t.stroke()},height:function(){var t=this._view;return t.base-t.y},inRange:function(t,e){var i=this._view;return i.y<i.base?t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.y&&e<=i.base:t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.base&&e<=i.y},inGroupRange:function(t){var e=this._view;return t>=e.x-e.width/2&&t<=e.x+e.width/2},tooltipPosition:function(){var t=this._view;return t.y<t.base?{x:t.x,y:t.y}:{x:t.x,y:t.base}}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={stacked:!1,valueSpacing:5,datasetSpacing:1,hover:{mode:"label"},scales:{xAxes:[{type:"category",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!0},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{type:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]}};e.Type.extend({name:"Bar",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Rectangle({_chart:this.chart,_datasetIndex:o,_index:s}))},this),t.xAxisID=this.options.scales.xAxes[0].id,t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},resetElements:function(){this.eachElement(function(t,e,o,s){var a,r=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];a=n.getPixelForValue(n.min<0&&n.max<0?n.max:n.min>0&&n.max>0?n.min:0),i.extend(t,{_chart:this.chart,_xScale:r,_yScale:n,_datasetIndex:s,_index:e,_model:{x:r.calculateBarX(this.data.datasets.length,s,e),y:a,base:n.calculateBarBase(s,e),width:r.calculateBarWidth(this.data.datasets.length),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].backgroundColor,e,this.options.elements.rectangle.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].borderColor,e,this.options.elements.rectangle.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].borderWidth,e,this.options.elements.rectangle.borderWidth),label:this.data.labels[e],datasetLabel:this.data.datasets[s].label}}),t.pivot()},this)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],r=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:r,_datasetIndex:s,_index:e,_model:{x:a.calculateBarX(this.data.datasets.length,s,e),y:r.calculateBarY(s,e),base:r.calculateBarBase(s,e),width:a.calculateBarWidth(this.data.datasets.length),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].backgroundColor,e,this.options.elements.rectangle.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].borderColor,e,this.options.elements.rectangle.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].borderWidth,e,this.options.elements.rectangle.borderWidth),label:this.data.labels[e],datasetLabel:this.data.datasets[s].label}}),t.pivot()},this),this.render(t)},buildScale:function(t){var o=this,s=function(){this.min=null,this.max=null;var t=[],e=[];if(o.options.stacked){i.each(o.data.datasets,function(s){s.yAxisID===this.id&&i.each(s.data,function(i,s){t[s]=t[s]||0,e[s]=e[s]||0,o.options.relativePoints?t[s]=100:0>i?e[s]+=i:t[s]+=i},this)},this);var s=t.concat(e);this.min=i.min(s),this.max=i.max(s)}else i.each(o.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)};this.scales={};var a=e.scales.getScaleConstructor(this.options.scales.xAxes[0].type),r=new a({ctx:this.chart.ctx,options:this.options.scales.xAxes[0],id:this.options.scales.xAxes[0].id,calculateRange:function(){this.labels=o.data.labels,this.min=0,this.max=this.labels.length},calculateBaseWidth:function(){return this.getPixelForValue(null,1,!0)-this.getPixelForValue(null,0,!0)-2*o.options.valueSpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*o.options.datasetSpacing;return o.options.stacked?e:e/t},calculateBarX:function(t,e,i){var s=this.calculateBaseWidth(),a=this.getPixelForValue(null,i,!0)-s/2,r=this.calculateBarWidth(t);return o.options.stacked?a+r/2:a+r*e+e*o.options.datasetSpacing+r/2}});this.scales[r.id]=r,i.each(this.options.scales.yAxes,function(t){var i=e.scales.getScaleConstructor(t.type),a=new i({ctx:this.chart.ctx,options:t,calculateRange:s,calculateBarBase:function(t,e){var i=0;if(o.options.stacked){var s=o.data.datasets[t].data[e];if(0>s)for(var a=0;t>a;a++)o.data.datasets[a].yAxisID===this.id&&(i+=o.data.datasets[a].data[e]<0?o.data.datasets[a].data[e]:0);else for(var r=0;t>r;r++)o.data.datasets[r].yAxisID===this.id&&(i+=o.data.datasets[r].data[e]>0?o.data.datasets[r].data[e]:0);return this.getPixelForValue(i)}return i=this.getPixelForValue(this.min),this.beginAtZero||this.min<=0&&this.max>=0||this.min>=0&&this.max<=0?(i=this.getPixelForValue(0),i+=this.options.gridLines.lineWidth):this.min<0&&this.max<0&&(i=this.getPixelForValue(this.max)),i},calculateBarY:function(t,e){var i=o.data.datasets[t].data[e];if(o.options.stacked){for(var s=0,a=0,r=0;t>r;r++)o.data.datasets[r].data[e]<0?a+=o.data.datasets[r].data[e]||0:s+=o.data.datasets[r].data[e]||0;return this.getPixelForValue(0>i?a+i:s+i)}for(var n=0,l=t;l<o.data.datasets.length;l++)n+=l===t&&i?i:i;return this.getPixelForValue(i)},id:t.id});this.scales[a.id]=a},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.scales,function(t){t.draw(this.chartArea)},this),this.eachElement(function(t,i,o){t.transition(e).draw()},this),this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.rectangle.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.rectangle.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.rectangle.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.rectangle.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.rectangle.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.rectangle.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hoverAnimationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},cutoutPercentage:50};e.Type.extend({name:"Doughnut",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Arc({_chart:this.chart,_datasetIndex:o,_index:s,_model:{}}))},this)},this),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),this.resetElements(),this.update()},calculateCircumference:function(t,e){return t.total>0?2*Math.PI*(e/t.total):0},resetElements:function(){this.outerRadius=(i.min([this.chart.width,this.chart.height])-this.options.elements.arc.borderWidth/2)/2,this.innerRadius=this.options.cutoutPercentage?this.outerRadius/100*this.options.cutoutPercentage:1,this.radiusLength=(this.outerRadius-this.innerRadius)/this.data.datasets.length,i.each(this.data.datasets,function(t,e){t.total=0,i.each(t.data,function(e){t.total+=Math.abs(e)},this),t.outerRadius=this.outerRadius-this.radiusLength*e,t.innerRadius=t.outerRadius-this.radiusLength,i.each(t.metaData,function(e,o){i.extend(e,{_model:{x:this.chart.width/2,y:this.chart.height/2,startAngle:Math.PI*-.5,circumference:this.options.animation.animateRotate?0:this.calculateCircumference(metaSlice.value),outerRadius:this.options.animation.animateScale?0:t.outerRadius,innerRadius:this.options.animation.animateScale?0:t.innerRadius,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(t.backgroundColor,o,this.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(t.hoverBackgroundColor,o,this.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(t.borderWidth,o,this.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(t.borderColor,o,this.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(t.label,o,this.data.labels[o])}}),e.pivot()},this)},this)},update:function(t){this.outerRadius=(i.min([this.chart.width,this.chart.height])-this.options.elements.arc.borderWidth/2)/2,this.innerRadius=this.options.cutoutPercentage?this.outerRadius/100*this.options.cutoutPercentage:1,this.radiusLength=(this.outerRadius-this.innerRadius)/this.data.datasets.length,i.each(this.data.datasets,function(t,e){t.total=0,i.each(t.data,function(e){t.total+=Math.abs(e)},this),t.outerRadius=this.outerRadius-this.radiusLength*e,t.innerRadius=t.outerRadius-this.radiusLength,i.each(t.metaData,function(o,s){i.extend(o,{_chart:this.chart,_datasetIndex:e,_index:s,_model:{x:this.chart.width/2,y:this.chart.height/2,circumference:this.calculateCircumference(t,t.data[s]),outerRadius:t.outerRadius,innerRadius:t.innerRadius,backgroundColor:o.custom&&o.custom.backgroundColor?o.custom.backgroundColor:i.getValueAtIndexOrDefault(t.backgroundColor,s,this.options.elements.arc.backgroundColor),hoverBackgroundColor:o.custom&&o.custom.hoverBackgroundColor?o.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(t.hoverBackgroundColor,s,this.options.elements.arc.hoverBackgroundColor),borderWidth:o.custom&&o.custom.borderWidth?o.custom.borderWidth:i.getValueAtIndexOrDefault(t.borderWidth,s,this.options.elements.arc.borderWidth),borderColor:o.custom&&o.custom.borderColor?o.custom.borderColor:i.getValueAtIndexOrDefault(t.borderColor,s,this.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(t.label,s,this.data.labels[s])}}),0===s?o._model.startAngle=Math.PI*-.5:o._model.startAngle=t.metaData[s-1]._model.endAngle,o._model.endAngle=o._model.startAngle+o._model.circumference,s<t.data.length-1&&(t.metaData[s+1]._model.startAngle=o._model.endAngle),o.pivot()},this)},this),this.render(t)},draw:function(t){t=t||1,this.clear(),this.eachElement(function(e){e.transition(t).draw()},this),this.tooltip.transition(t).draw()},events:function(t){this.lastActive=this.lastActive||[],"mouseout"==t.type?this.active=[]:this.active=function(){switch(this.options.hover.mode){case"single":return this.getSliceAtEvent(t);case"label":return this.getSlicesAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.arc.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.arc.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.arc.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.arc.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.arc.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.arc.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,this.active[0]._model.borderColor),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.hoverBorderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,this.active[0]._model.borderColor),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.hoverBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this},getSliceAtEvent:function(t){var e=[],o=i.getRelativePosition(t);return this.eachElement(function(t,i){t.inRange(o.x,o.y)&&e.push(t)},this),e}}),e.types.Doughnut.extend({name:"Pie",defaults:i.merge(o,{cutoutPercentage:0})})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={stacked:!1,hover:{mode:"label"},scales:{xAxes:[{type:"category",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{type:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]}};e.Type.extend({name:"Line",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaDataset=new e.Line({_chart:this.chart,_datasetIndex:o,_points:t.metaData}),t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Point({_datasetIndex:o,_index:s,_chart:this.chart,_model:{x:0,y:0}}))},this),t.xAxisID=this.options.scales.xAxes[0].id,t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},nextPoint:function(t,e){return t[e+1]||t[e]},previousPoint:function(t,e){return t[e-1]||t[e]},resetElements:function(){this.eachElement(function(t,e,o,s){var a,r=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];a=n.getPixelForValue(n.min<0&&n.max<0?n.max:n.min>0&&n.max>0?n.min:0),i.extend(t,{_chart:this.chart,_xScale:r,_yScale:n,_datasetIndex:s,_index:e,_model:{x:r.getPixelForValue(null,e,!0),y:a,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.data.datasets[s].radius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].hitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,e){var o,s=this.scales[t.yAxisID];o=s.getPixelForValue(s.min<0&&s.max<0?s.max:s.min>0&&s.max>0?s.min:0),i.extend(t.metaDataset,{_scale:s,_datasetIndex:e,_children:t.metaData,_model:{tension:t.metaDataset.custom&&t.metaDataset.custom.tension?t.metaDataset.custom.tension:t.tension||this.options.elements.line.tension,backgroundColor:t.metaDataset.custom&&t.metaDataset.custom.backgroundColor?t.metaDataset.custom.backgroundColor:t.backgroundColor||this.options.elements.line.backgroundColor,borderWidth:t.metaDataset.custom&&t.metaDataset.custom.borderWidth?t.metaDataset.custom.borderWidth:t.borderWidth||this.options.elements.line.borderWidth,borderColor:t.metaDataset.custom&&t.metaDataset.custom.borderColor?t.metaDataset.custom.borderColor:t.borderColor||this.options.elements.line.borderColor,fill:t.metaDataset.custom&&t.metaDataset.custom.fill?t.metaDataset.custom.fill:void 0!==t.fill?t.fill:this.options.elements.line.fill,skipNull:void 0!==t.skipNull?t.skipNull:this.options.elements.line.skipNull,drawNull:void 0!==t.drawNull?t.drawNull:this.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:o}}),t.metaDataset.pivot()}),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],r=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:r,_datasetIndex:s,_index:e,_model:{x:a.getPixelForValue(null,e,!0),y:r.getPointPixelForValue(this.data.datasets[s].data[e],e,s),tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.data.datasets[s].radius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].hitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this),this.render(t)},buildScale:function(){var t=this,o=function(){this.min=null,this.max=null;var e=[],o=[];if(t.options.stacked){i.each(t.data.datasets,function(s){s.yAxisID===this.id&&i.each(s.data,function(i,s){e[s]=e[s]||0,o[s]=o[s]||0,t.options.relativePoints?e[s]=100:0>i?o[s]+=i:e[s]+=i},this)},this);var s=e.concat(o);this.min=i.min(s),this.max=i.max(s)}else i.each(t.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)};this.scales={};var s=e.scales.getScaleConstructor(this.options.scales.xAxes[0].type),a=new s({ctx:this.chart.ctx,options:this.options.scales.xAxes[0],calculateRange:function(){this.labels=t.data.labels,this.min=0,this.max=this.labels.length},id:this.options.scales.xAxes[0].id});this.scales[a.id]=a,i.each(this.options.scales.yAxes,function(i){var s=e.scales.getScaleConstructor(i.type),a=new s({ctx:this.chart.ctx,options:i,calculateRange:o,getPointPixelForValue:function(e,i,o){if(t.options.stacked){for(var s=0,a=0,r=0;o>r;++r)t.data.datasets[r].data[i]<0?a+=t.data.datasets[r].data[i]:s+=t.data.datasets[r].data[i];return this.getPixelForValue(0>e?a+e:s+e)}return this.getPixelForValue(e)},id:i.id});this.scales[a.id]=a},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.scales,function(t){t.draw(this.chartArea)},this);for(var o=this.data.datasets.length-1;o>=0;o--){var s=this.data.datasets[o];i.each(s.metaData,function(t,i){t.transition(e)},this),s.metaDataset.transition(e).draw(),i.each(s.metaData,function(t){t.draw()})}this.tooltip.transition(e).draw()},events:function(t){this.lastActive=this.lastActive||[],"mouseout"==t.type?this.active=[]:this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.radius=this.lastActive[0].custom&&this.lastActive[0].custom.radius?this.lastActive[0].custom.radius:i.getValueAtIndexOrDefault(e.radius,o,this.options.elements.point.radius),this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.radius=this.lastActive[s].custom&&this.lastActive[s].custom.radius?this.lastActive[s].custom.radius:i.getValueAtIndexOrDefault(e.radius,o,this.options.elements.point.radius),this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.radius?this.active[0].custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.options.elements.point.hoverRadius),
 this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.radius?this.active[s].custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.options.elements.point.hoverRadius),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={scale:{scaleType:"radialLinear",display:!0,animate:!1,lineArc:!0,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2}},animateRotate:!0};e.Type.extend({name:"PolarArea",defaults:o,initialize:function(){var t=this,o=e.scales.getScaleConstructor(this.options.scale.scaleType);this.scale=new o({options:this.options.scale,lineArc:!0,width:this.chart.width,height:this.chart.height,xCenter:this.chart.width/2,yCenter:this.chart.height/2,ctx:this.chart.ctx,valuesCount:this.data.length,calculateRange:function(){this.min=null,this.max=null,i.each(t.data.datasets[0].data,function(t){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)}}),i.bindEvents(this,this.options.events,this.events),i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Arc({_chart:this.chart,_datasetIndex:o,_index:s,_model:{}}))},this)},this),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),this.updateScaleRange(),this.scale.calculateRange(),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},updateScaleRange:function(){i.extend(this.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})},resetElements:function(){1/this.data.datasets[0].data.length*2;i.each(this.data.datasets[0].metaData,function(t,e){this.data.datasets[0].data[e];i.extend(t,{_index:e,_model:{x:this.chart.width/2,y:this.chart.height/2,innerRadius:0,outerRadius:0,startAngle:Math.PI*-.5,endAngle:Math.PI*-.5,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor,e,this.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor,e,this.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth,e,this.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[0].borderColor,e,this.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.data.datasets[0].labels,e,this.data.datasets[0].labels[e])}}),t.pivot()},this)},update:function(t){this.updateScaleRange(),this.scale.calculateRange(),this.scale.generateTicks(),this.scale.buildYLabels(),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height);var o=1/this.data.datasets[0].data.length*2;i.each(this.data.datasets[0].metaData,function(t,e){var s=this.data.datasets[0].data[e],a=-.5*Math.PI+Math.PI*o*e,r=a+o*Math.PI;i.extend(t,{_index:e,_model:{x:this.chart.width/2,y:this.chart.height/2,innerRadius:0,outerRadius:this.scale.calculateCenterOffset(s),startAngle:a,endAngle:r,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor,e,this.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor,e,this.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth,e,this.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[0].borderColor,e,this.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.data.datasets[0].labels,e,this.data.datasets[0].labels[e])}}),t.pivot(),console.log(t)},this),this.render(t)},draw:function(t){var e=t||1;this.clear(),i.each(this.data.datasets[0].metaData,function(t,i){t.transition(e).draw()},this),this.scale.draw(),this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getSliceAtEvent(t);case"label":return this.getSlicesAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.arc.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.arc.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.arc.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.arc.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.arc.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.arc.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+1),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+1),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this},getSliceAtEvent:function(t){var e=[],o=i.getRelativePosition(t);return this.eachElement(function(t,i){t.inRange(o.x,o.y)&&e.push(t)},this),e}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.Type.extend({name:"Radar",defaults:{scale:{scaleType:"radialLinear",display:!0,animate:!1,lineArc:!1,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1},angleLines:{show:!0,color:"rgba(0,0,0,.1)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},elements:{line:{tension:0}},legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].strokeColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>'},initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaDataset=new e.Line({_chart:this.chart,_datasetIndex:o,_points:t.metaData,_loop:!0}),t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Point({_datasetIndex:o,_index:s,_chart:this.chart,_model:{x:0,y:0}}))},this)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},nextPoint:function(t,e){return t[e+1]||t[0]},previousPoint:function(t,e){return t[e-1]||t[t.length-1]},resetElements:function(){this.eachElement(function(t,e,o,s){i.extend(t,{_chart:this.chart,_datasetIndex:s,_index:e,_scale:this.scale,_model:{x:this.scale.xCenter,y:this.scale.yCenter,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].hitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=this.scale.xCenter,t._model.controlPointPreviousY=this.scale.yCenter,t._model.controlPointNextX=this.scale.xCenter,t._model.controlPointNextY=this.scale.yCenter,t.pivot()},this)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,e){var o;o=this.scale.min<0&&this.scale.max<0?this.scale.getPointPosition(0,this.scale.max):this.scale.min>0&&this.scale.max>0?this.scale.getPointPosition(0,this.scale.min):this.scale.getPointPosition(0,0),i.extend(t.metaDataset,{_datasetIndex:e,_children:t.metaData,_model:{tension:t.tension||this.options.elements.line.tension,backgroundColor:t.backgroundColor||this.options.elements.line.backgroundColor,borderWidth:t.borderWidth||this.options.elements.line.borderWidth,borderColor:t.borderColor||this.options.elements.line.borderColor,fill:void 0!==t.fill?t.fill:this.options.elements.line.fill,skipNull:void 0!==t.skipNull?t.skipNull:this.options.elements.line.skipNull,drawNull:void 0!==t.drawNull?t.drawNull:this.options.elements.line.drawNull,scaleTop:this.scale.top,scaleBottom:this.scale.bottom,scaleZero:o}}),t.metaDataset.pivot()}),this.eachElement(function(t,e,o,s){var a=this.scale.getPointPosition(e,this.scale.calculateCenterOffset(this.data.datasets[s].data[e]));i.extend(t,{_chart:this.chart,_datasetIndex:s,_index:e,_model:{x:a.x,y:a.y,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].hitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this),this.render(t)},buildScale:function(){var t=this,o=e.scales.getScaleConstructor(this.options.scale.scaleType);this.scale=new o({options:this.options.scale,height:this.chart.height,width:this.chart.width,xCenter:this.chart.width/2,yCenter:this.chart.height/2,ctx:this.chart.ctx,labels:this.data.labels,valuesCount:this.data.datasets[0].data.length,calculateRange:function(){this.min=null,this.max=null,i.each(t.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)}}),this.scale.setScaleSize(),this.scale.calculateRange(),this.scale.generateTicks(),this.scale.buildYLabels()},draw:function(t){var e=t||1;this.clear(),this.scale.draw(this.chartArea);for(var o=this.data.datasets.length-1;o>=0;o--){var s=this.data.datasets[o];i.each(s.metaData,function(t,i){t.transition(e)},this),s.metaDataset.transition(e).draw(),i.each(s.metaData,function(t){t.draw()})}this.tooltip.transition(e).draw()},events:function(t){this.lastActive=this.lastActive||[],"mouseout"==t.type?this.active=[]:this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.radius=this.lastActive[0].custom&&this.lastActive[0].custom.radius?this.lastActive[0].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.radius=this.lastActive[s].custom&&this.lastActive[s].custom.radius?this.lastActive[s].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+2),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth+2);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+2),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth+2);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={hover:{mode:"single"},scales:{xAxes:[{scaleType:"linear",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,integersOnly:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{scaleType:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,integersOnly:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]},legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].borderColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>',tooltips:{template:"(<%= value.x %>, <%= value.y %>)",multiTemplate:"<%if (datasetLabel){%><%=datasetLabel%>: <%}%>(<%= value.x %>, <%= value.y %>)"}};e.Type.extend({name:"Scatter",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaDataset=new e.Line({_chart:this.chart,_datasetIndex:o,_points:t.metaData}),t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Point({_datasetIndex:o,_index:s,_chart:this.chart,_model:{x:0,y:0}}))},this),t.xAxisID||(t.xAxisID=this.options.scales.xAxes[0].id),t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},nextPoint:function(t,e){return t[e+1]||t[e]},previousPoint:function(t,e){return t[e-1]||t[e]},resetElements:function(){this.eachElement(function(t,e,o,s){var a,r=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];a=n.getPixelForValue(n.min<0&&n.max<0?n.max:n.min>0&&n.max>0?n.min:0),i.extend(t,{_chart:this.chart,_xScale:r,_yScale:n,_datasetIndex:s,_index:e,_model:{x:r.getPixelForValue(this.data.datasets[s].data[e].x),y:a,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e]||null===this.data.datasets[s].data[e].x||null===this.data.datasets[s].data[e].y,hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},update:function(){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,e){var o,s=this.scales[t.yAxisID];o=s.getPixelForValue(s.min<0&&s.max<0?s.max:s.min>0&&s.max>0?s.min:0),i.extend(t.metaDataset,{_scale:s,_datasetIndex:e,_children:t.metaData,_model:{tension:t.tension||this.options.elements.line.tension,backgroundColor:t.backgroundColor||this.options.elements.line.backgroundColor,borderWidth:t.borderWidth||this.options.elements.line.borderWidth,borderColor:t.borderColor||this.options.elements.line.borderColor,fill:void 0!==t.fill?t.fill:this.options.elements.line.fill,skipNull:void 0!==t.skipNull?t.skipNull:this.options.elements.line.skipNull,drawNull:void 0!==t.drawNull?t.drawNull:this.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:o}}),t.metaDataset.pivot()}),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],r=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:r,_datasetIndex:s,_index:e,_model:{x:a.getPixelForValue(this.data.datasets[s].data[e].x),y:r.getPixelForValue(this.data.datasets[s].data[e].y),tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e]||null===this.data.datasets[s].data[e].x||null===this.data.datasets[s].data[e].y,hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this),this.render()},buildScale:function(){var t=this,o=function(){this.min=null,this.max=null,i.each(t.data.datasets,function(t){t.xAxisID===this.id&&i.each(t.data,function(t){null===this.min?this.min=t.x:t.x<this.min&&(this.min=t.x),null===this.max?this.max=t.x:t.x>this.max&&(this.max=t.x)},this)},this)},s=function(){this.min=null,this.max=null,i.each(t.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t){null===this.min?this.min=t.y:t.y<this.min&&(this.min=t.y),
-null===this.max?this.max=t.y:t.y>this.max&&(this.max=t.y)},this)},this)};this.scales={},i.each(this.options.scales.xAxes,function(t){var i=e.scales.getScaleConstructor(t.scaleType),s=new i({ctx:this.chart.ctx,options:t,calculateRange:o,id:t.id});this.scales[s.id]=s},this),i.each(this.options.scales.yAxes,function(t){var i=e.scales.getScaleConstructor(t.scaleType),o=new i({ctx:this.chart.ctx,options:t,calculateRange:s,id:t.id,getPointPixelForValue:function(t,e,i){return this.getPixelForValue(t)}});this.scales[o.id]=o},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.scales,function(t){t.draw(this.chartArea)},this);for(var o=this.data.datasets.length-1;o>=0;o--){var s=this.data.datasets[o];i.each(s.metaData,function(t,i){t.transition(e)},this),s.metaDataset.transition(e).draw(),i.each(s.metaData,function(t){t.draw()})}this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.radius=this.lastActive[0].custom&&this.lastActive[0].custom.radius?this.lastActive[0].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.radius=this.lastActive[s].custom&&this.lastActive[s].custom.radius?this.lastActive[s].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+1),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+1),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hoverAnimationDuration))}return this.lastActive=this.active,this}})}.call(this),!function t(e,i,o){function s(r,n){if(!i[r]){if(!e[r]){var l="function"==typeof require&&require;if(!n&&l)return l(r,!0);if(a)return a(r,!0);var h=new Error("Cannot find module '"+r+"'");throw h.code="MODULE_NOT_FOUND",h}var c=i[r]={exports:{}};e[r][0].call(c.exports,function(t){var i=e[r][1][t];return s(i?i:t)},c,c.exports,t,e,i,o)}return i[r].exports}for(var a="function"==typeof require&&require,r=0;r<o.length;r++)s(o[r]);return s}({1:[function(t,e,i){!function(){var i=t("color-convert"),o=t("color-string"),s=function(t){if(t instanceof s)return t;if(!(this instanceof s))return new s(t);if(this.values={rgb:[0,0,0],hsl:[0,0,0],hsv:[0,0,0],hwb:[0,0,0],cmyk:[0,0,0,0],alpha:1},"string"==typeof t){var e=o.getRgba(t);if(e)this.setValues("rgb",e);else if(e=o.getHsla(t))this.setValues("hsl",e);else{if(!(e=o.getHwb(t)))throw new Error('Unable to parse color from string "'+t+'"');this.setValues("hwb",e)}}else if("object"==typeof t){var e=t;if(void 0!==e.r||void 0!==e.red)this.setValues("rgb",e);else if(void 0!==e.l||void 0!==e.lightness)this.setValues("hsl",e);else if(void 0!==e.v||void 0!==e.value)this.setValues("hsv",e);else if(void 0!==e.w||void 0!==e.whiteness)this.setValues("hwb",e);else{if(void 0===e.c&&void 0===e.cyan)throw new Error("Unable to parse color from object "+JSON.stringify(t));this.setValues("cmyk",e)}}};s.prototype={rgb:function(t){return this.setSpace("rgb",arguments)},hsl:function(t){return this.setSpace("hsl",arguments)},hsv:function(t){return this.setSpace("hsv",arguments)},hwb:function(t){return this.setSpace("hwb",arguments)},cmyk:function(t){return this.setSpace("cmyk",arguments)},rgbArray:function(){return this.values.rgb},hslArray:function(){return this.values.hsl},hsvArray:function(){return this.values.hsv},hwbArray:function(){return 1!==this.values.alpha?this.values.hwb.concat([this.values.alpha]):this.values.hwb},cmykArray:function(){return this.values.cmyk},rgbaArray:function(){var t=this.values.rgb;return t.concat([this.values.alpha])},hslaArray:function(){var t=this.values.hsl;return t.concat([this.values.alpha])},alpha:function(t){return void 0===t?this.values.alpha:(this.setValues("alpha",t),this)},red:function(t){return this.setChannel("rgb",0,t)},green:function(t){return this.setChannel("rgb",1,t)},blue:function(t){return this.setChannel("rgb",2,t)},hue:function(t){return this.setChannel("hsl",0,t)},saturation:function(t){return this.setChannel("hsl",1,t)},lightness:function(t){return this.setChannel("hsl",2,t)},saturationv:function(t){return 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U={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]},$={};for(var 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e},["rgb","hsl","hsv","cmyk","keyword"].forEach(function(t){h.prototype[t]=function(e){return this.routeSpace(t,arguments)}}),e.exports=s},{"./conversions":2}],4:[function(t,e,i){function o(t){if(t){var e=/^#([a-fA-F0-9]{3})$/,i=/^#([a-fA-F0-9]{6})$/,o=/^rgba?\(\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/,s=/^rgba?\(\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/,a=/(\D+)/,r=[0,0,0],n=1,l=t.match(e);if(l){l=l[1];for(var h=0;h<r.length;h++)r[h]=parseInt(l[h]+l[h],16)}else if(l=t.match(i)){l=l[1];for(var h=0;h<r.length;h++)r[h]=parseInt(l.slice(2*h,2*h+2),16)}else if(l=t.match(o)){for(var h=0;h<r.length;h++)r[h]=parseInt(l[h+1]);n=parseFloat(l[4])}else if(l=t.match(s)){for(var h=0;h<r.length;h++)r[h]=Math.round(2.55*parseFloat(l[h+1]));n=parseFloat(l[4])}else if(l=t.match(a)){if("transparent"==l[1])return[0,0,0,0];if(r=A[l[1]],!r)return}for(var h=0;h<r.length;h++)r[h]=b(r[h],0,255);return n=n||0==n?b(n,0,1):1,r[3]=n,r}}function s(t){if(t){var e=/^hsla?\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/,i=t.match(e);if(i){var o=parseFloat(i[4]),s=b(parseInt(i[1]),0,360),a=b(parseFloat(i[2]),0,100),r=b(parseFloat(i[3]),0,100),n=b(isNaN(o)?1:o,0,1);return[s,a,r,n]}}}function a(t){if(t){var e=/^hwb\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/,i=t.match(e);if(i){var o=parseFloat(i[4]),s=b(parseInt(i[1]),0,360),a=b(parseFloat(i[2]),0,100),r=b(parseFloat(i[3]),0,100),n=b(isNaN(o)?1:o,0,1);return[s,a,r,n]}}}function r(t){var e=o(t);return e&&e.slice(0,3)}function n(t){var e=s(t);return e&&e.slice(0,3)}function l(t){var e=o(t);return e?e[3]:(e=s(t))?e[3]:(e=a(t))?e[3]:void 0}function h(t){return"#"+x(t[0])+x(t[1])+x(t[2])}function c(t,e){return 1>e||t[3]&&t[3]<1?d(t,e):"rgb("+t[0]+", "+t[1]+", "+t[2]+")"}function d(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"rgba("+t[0]+", "+t[1]+", "+t[2]+", "+e+")"}function u(t,e){if(1>e||t[3]&&t[3]<1)return m(t,e);var i=Math.round(t[0]/255*100),o=Math.round(t[1]/255*100),s=Math.round(t[2]/255*100);return"rgb("+i+"%, "+o+"%, "+s+"%)"}function m(t,e){var i=Math.round(t[0]/255*100),o=Math.round(t[1]/255*100),s=Math.round(t[2]/255*100);return"rgba("+i+"%, "+o+"%, "+s+"%, "+(e||t[3]||1)+")"}function v(t,e){return 1>e||t[3]&&t[3]<1?g(t,e):"hsl("+t[0]+", "+t[1]+"%, "+t[2]+"%)"}function g(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"hsla("+t[0]+", "+t[1]+"%, "+t[2]+"%, "+e+")"}function p(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"hwb("+t[0]+", "+t[1]+"%, "+t[2]+"%"+(void 0!==e&&1!==e?", "+e:"")+")"}function f(t){return C[t.slice(0,3)]}function b(t,e,i){return Math.min(Math.max(e,t),i)}function x(t){var e=t.toString(16).toUpperCase();return e.length<2?"0"+e:e}var A=t("color-name");e.exports={getRgba:o,getHsla:s,getRgb:r,getHsl:n,getHwb:a,getAlpha:l,hexString:h,rgbString:c,rgbaString:d,percentString:u,percentaString:m,hslString:v,hslaString:g,hwbString:p,keyword:f};var C={};for(var y in A)C[A[y]]=y},{"color-name":5}],5:[function(t,e,i){e.exports={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]}},{}]},{},[1]);
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this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active);var 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a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hoverAnimationDuration))}return this.lastActive=this.active,this}})}.call(this),!function t(e,i,o){function s(r,n){if(!i[r]){if(!e[r]){var l="function"==typeof require&&require;if(!n&&l)return l(r,!0);if(a)return a(r,!0);var h=new Error("Cannot find module '"+r+"'");throw h.code="MODULE_NOT_FOUND",h}var c=i[r]={exports:{}};e[r][0].call(c.exports,function(t){var i=e[r][1][t];return s(i?i:t)},c,c.exports,t,e,i,o)}return i[r].exports}for(var a="function"==typeof require&&require,r=0;r<o.length;r++)s(o[r]);return s}({1:[function(t,e,i){!function(){var i=t("color-convert"),o=t("color-string"),s=function(t){if(t instanceof s)return t;if(!(this instanceof s))return new 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this.setSpace("hwb",arguments)},cmyk:function(t){return this.setSpace("cmyk",arguments)},rgbArray:function(){return this.values.rgb},hslArray:function(){return this.values.hsl},hsvArray:function(){return this.values.hsv},hwbArray:function(){return 1!==this.values.alpha?this.values.hwb.concat([this.values.alpha]):this.values.hwb},cmykArray:function(){return this.values.cmyk},rgbaArray:function(){var t=this.values.rgb;return t.concat([this.values.alpha])},hslaArray:function(){var t=this.values.hsl;return t.concat([this.values.alpha])},alpha:function(t){return void 0===t?this.values.alpha:(this.setValues("alpha",t),this)},red:function(t){return this.setChannel("rgb",0,t)},green:function(t){return this.setChannel("rgb",1,t)},blue:function(t){return this.setChannel("rgb",2,t)},hue:function(t){return this.setChannel("hsl",0,t)},saturation:function(t){return this.setChannel("hsl",1,t)},lightness:function(t){return this.setChannel("hsl",2,t)},saturationv:function(t){return this.setChannel("hsv",1,t)},whiteness:function(t){return this.setChannel("hwb",1,t)},blackness:function(t){return this.setChannel("hwb",2,t)},value:function(t){return this.setChannel("hsv",2,t)},cyan:function(t){return this.setChannel("cmyk",0,t)},magenta:function(t){return this.setChannel("cmyk",1,t)},yellow:function(t){return this.setChannel("cmyk",2,t)},black:function(t){return this.setChannel("cmyk",3,t)},hexString:function(){return o.hexString(this.values.rgb)},rgbString:function(){return o.rgbString(this.values.rgb,this.values.alpha)},rgbaString:function(){return o.rgbaString(this.values.rgb,this.values.alpha)},percentString:function(){return o.percentString(this.values.rgb,this.values.alpha)},hslString:function(){return o.hslString(this.values.hsl,this.values.alpha)},hslaString:function(){return o.hslaString(this.values.hsl,this.values.alpha)},hwbString:function(){return o.hwbString(this.values.hwb,this.values.alpha)},keyword:function(){return 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this.values.hsl[1]+=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},desaturate:function(t){return this.values.hsl[1]-=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},whiten:function(t){return this.values.hwb[1]+=this.values.hwb[1]*t,this.setValues("hwb",this.values.hwb),this},blacken:function(t){return this.values.hwb[2]+=this.values.hwb[2]*t,this.setValues("hwb",this.values.hwb),this},greyscale:function(){var t=this.values.rgb,e=.3*t[0]+.59*t[1]+.11*t[2];return this.setValues("rgb",[e,e,e]),this},clearer:function(t){return this.setValues("alpha",this.values.alpha-this.values.alpha*t),this},opaquer:function(t){return this.setValues("alpha",this.values.alpha+this.values.alpha*t),this},rotate:function(t){var e=this.values.hsl[0];return e=(e+t)%360,e=0>e?360+e:e,this.values.hsl[0]=e,this.setValues("hsl",this.values.hsl),this},mix:function(t,e){e=1-(null==e?.5:e);for(var i=2*e-1,o=this.alpha()-t.alpha(),s=((i*o==-1?i:(i+o)/(1+i*o))+1)/2,a=1-s,r=this.rgbArray(),n=t.rgbArray(),l=0;l<r.length;l++)r[l]=r[l]*s+n[l]*a;this.setValues("rgb",r);var h=this.alpha()*e+t.alpha()*(1-e);return this.setValues("alpha",h),this},toJSON:function(){return this.rgb()},clone:function(){return new s(this.rgb())}},s.prototype.getValues=function(t){for(var e={},i=0;i<t.length;i++)e[t.charAt(i)]=this.values[t][i];return 1!=this.values.alpha&&(e.a=this.values.alpha),e},s.prototype.setValues=function(t,e){var o={rgb:["red","green","blue"],hsl:["hue","saturation","lightness"],hsv:["hue","saturation","value"],hwb:["hue","whiteness","blackness"],cmyk:["cyan","magenta","yellow","black"]},s={rgb:[255,255,255],hsl:[360,100,100],hsv:[360,100,100],hwb:[360,100,100],cmyk:[100,100,100,100]},a=1;if("alpha"==t)a=e;else if(e.length)this.values[t]=e.slice(0,t.length),a=e[t.length];else if(void 0!==e[t.charAt(0)]){for(var r=0;r<t.length;r++)this.values[t][r]=e[t.charAt(r)];a=e.a}else if(void 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h(Y(t))}e.exports={rgb2hsl:o,rgb2hsv:s,rgb2hwb:a,rgb2cmyk:n,rgb2keyword:l,rgb2xyz:h,rgb2lab:c,rgb2lch:d,hsl2rgb:u,hsl2hsv:m,hsl2hwb:v,hsl2cmyk:p,hsl2keyword:f,hsv2rgb:x,hsv2hsl:A,hsv2hwb:C,hsv2cmyk:y,hsv2keyword:_,hwb2rgb:w,hwb2hsl:k,hwb2hsv:P,hwb2cmyk:S,hwb2keyword:I,cmyk2rgb:W,cmyk2hsl:D,cmyk2hsv:O,cmyk2hwb:M,cmyk2keyword:V,keyword2rgb:Y,keyword2hsl:q,keyword2hsv:j,keyword2hwb:X,keyword2cmyk:Z,keyword2lab:Q,keyword2xyz:G,xyz2rgb:B,xyz2lab:R,xyz2lch:z,lab2xyz:L,lab2rgb:F,lab2lch:T,lch2lab:E,lch2xyz:N,lch2rgb:H};var U={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]},$={};for(var J in U)$[JSON.stringify(U[J])]=J},{}],3:[function(t,e,i){var o=t("./conversions"),s=function(){return new h};for(var a in o){s[a+"Raw"]=function(t){return function(e){return"number"==typeof e&&(e=Array.prototype.slice.call(arguments)),o[t](e)}}(a);var r=/(\w+)2(\w+)/.exec(a),n=r[1],l=r[2];s[n]=s[n]||{},s[n][l]=s[a]=function(t){return function(e){"number"==typeof e&&(e=Array.prototype.slice.call(arguments));var i=o[t](e);if("string"==typeof i||void 0===i)return i;for(var s=0;s<i.length;s++)i[s]=Math.round(i[s]);return i}}(a)}var h=function(){this.convs={}};h.prototype.routeSpace=function(t,e){var i=e[0];return void 0===i?this.getValues(t):("number"==typeof i&&(i=Array.prototype.slice.call(e)),this.setValues(t,i))},h.prototype.setValues=function(t,e){return this.space=t,this.convs={},this.convs[t]=e,this},h.prototype.getValues=function(t){var e=this.convs[t];if(!e){var i=this.space,o=this.convs[i];e=s[i][t](o),this.convs[t]=e}return e},["rgb","hsl","hsv","cmyk","keyword"].forEach(function(t){h.prototype[t]=function(e){return this.routeSpace(t,arguments)}}),e.exports=s},{"./conversions":2}],4:[function(t,e,i){function o(t){if(t){var e=/^#([a-fA-F0-9]{3})$/,i=/^#([a-fA-F0-9]{6})$/,o=/^rgba?\(\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/,s=/^rgba?\(\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/,a=/(\D+)/,r=[0,0,0],n=1,l=t.match(e);if(l){l=l[1];for(var h=0;h<r.length;h++)r[h]=parseInt(l[h]+l[h],16)}else if(l=t.match(i)){l=l[1];for(var h=0;h<r.length;h++)r[h]=parseInt(l.slice(2*h,2*h+2),16)}else if(l=t.match(o)){for(var h=0;h<r.length;h++)r[h]=parseInt(l[h+1]);n=parseFloat(l[4])}else if(l=t.match(s)){for(var h=0;h<r.length;h++)r[h]=Math.round(2.55*parseFloat(l[h+1]));n=parseFloat(l[4])}else if(l=t.match(a)){if("transparent"==l[1])return[0,0,0,0];if(r=A[l[1]],!r)return}for(var h=0;h<r.length;h++)r[h]=b(r[h],0,255);return n=n||0==n?b(n,0,1):1,r[3]=n,r}}function s(t){if(t){var e=/^hsla?\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/,i=t.match(e);if(i){var o=parseFloat(i[4]),s=b(parseInt(i[1]),0,360),a=b(parseFloat(i[2]),0,100),r=b(parseFloat(i[3]),0,100),n=b(isNaN(o)?1:o,0,1);return[s,a,r,n]}}}function a(t){if(t){var e=/^hwb\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/,i=t.match(e);if(i){var o=parseFloat(i[4]),s=b(parseInt(i[1]),0,360),a=b(parseFloat(i[2]),0,100),r=b(parseFloat(i[3]),0,100),n=b(isNaN(o)?1:o,0,1);return[s,a,r,n]}}}function r(t){var e=o(t);return e&&e.slice(0,3)}function n(t){var e=s(t);return e&&e.slice(0,3)}function l(t){var e=o(t);return e?e[3]:(e=s(t))?e[3]:(e=a(t))?e[3]:void 0}function h(t){return"#"+x(t[0])+x(t[1])+x(t[2])}function c(t,e){return 1>e||t[3]&&t[3]<1?d(t,e):"rgb("+t[0]+", "+t[1]+", "+t[2]+")"}function d(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"rgba("+t[0]+", "+t[1]+", "+t[2]+", "+e+")"}function u(t,e){if(1>e||t[3]&&t[3]<1)return m(t,e);var i=Math.round(t[0]/255*100),o=Math.round(t[1]/255*100),s=Math.round(t[2]/255*100);return"rgb("+i+"%, "+o+"%, "+s+"%)"}function m(t,e){var i=Math.round(t[0]/255*100),o=Math.round(t[1]/255*100),s=Math.round(t[2]/255*100);return"rgba("+i+"%, "+o+"%, "+s+"%, "+(e||t[3]||1)+")"}function v(t,e){return 1>e||t[3]&&t[3]<1?g(t,e):"hsl("+t[0]+", "+t[1]+"%, "+t[2]+"%)"}function g(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"hsla("+t[0]+", "+t[1]+"%, "+t[2]+"%, "+e+")"}function p(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"hwb("+t[0]+", "+t[1]+"%, "+t[2]+"%"+(void 0!==e&&1!==e?", "+e:"")+")"}function f(t){return C[t.slice(0,3)]}function b(t,e,i){return Math.min(Math.max(e,t),i)}function x(t){var e=t.toString(16).toUpperCase();return e.length<2?"0"+e:e}var A=t("color-name");e.exports={getRgba:o,getHsla:s,getRgb:r,getHsl:n,getHwb:a,getAlpha:l,hexString:h,rgbString:c,rgbaString:d,percentString:u,percentaString:m,hslString:v,hslaString:g,hwbString:p,keyword:f};var C={};for(var y in A)C[A[y]]=y},{"color-name":5}],5:[function(t,e,i){e.exports={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]}},{}]},{},[1]);
\ No newline at end of file
diff --git a/gulpfile.js b/gulpfile.js
index 764c149ae1e..03b3d538bd1 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -113,7 +113,7 @@ gulp.task('module-sizes', function() {
 });
 
 gulp.task('watch', function() {
-    gulp.watch('./src/*', ['build']);
+    gulp.watch('./src/**', ['build']);
 });
 
 gulp.task('test', ['jshint', 'valid']);
diff --git a/samples/line.html b/samples/line.html
index af7ba7f30b2..82ca744c55e 100644
--- a/samples/line.html
+++ b/samples/line.html
@@ -13,7 +13,7 @@
 </head>
 
 <body>
-    <div style="width:300px;height:30px">
+    <div style="width:50%;">
         <canvas id="canvas" style="width:100%;height:100%"></canvas>
     </div>
     <br>
diff --git a/src/charts/chart.bar.js b/src/charts/chart.bar.js
index fd926c15cb8..9b0e2f52423 100644
--- a/src/charts/chart.bar.js
+++ b/src/charts/chart.bar.js
@@ -17,7 +17,7 @@
 
         scales: {
             xAxes: [{
-                scaleType: "dataset", // scatter should not use a dataset axis
+                type: "category", // scatter should not use a dataset axis
                 display: true,
                 position: "bottom",
                 id: "x-axis-1", // need an ID so datasets can reference the scale
@@ -45,7 +45,7 @@
                 },
             }],
             yAxes: [{
-                scaleType: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
+                type: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
                 display: true,
                 position: "left",
                 id: "y-axis-1",
@@ -273,7 +273,7 @@
             this.scales = {};
 
             // Build the x axis. The line chart only supports a single x axis
-            var ScaleClass = Chart.scales.getScaleConstructor(this.options.scales.xAxes[0].scaleType);
+            var ScaleClass = Chart.scales.getScaleConstructor(this.options.scales.xAxes[0].type);
             var xScale = new ScaleClass({
                 ctx: this.chart.ctx,
                 options: this.options.scales.xAxes[0],
@@ -311,7 +311,7 @@
 
             // Build up all the y scales
             helpers.each(this.options.scales.yAxes, function(yAxisOptions) {
-                var ScaleClass = Chart.scales.getScaleConstructor(yAxisOptions.scaleType);
+                var ScaleClass = Chart.scales.getScaleConstructor(yAxisOptions.type);
                 var scale = new ScaleClass({
                     ctx: this.chart.ctx,
                     options: yAxisOptions,

From 63b7b18b17d2ea8272855ccd85dee7aa85ba8a63 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Fri, 12 Jun 2015 16:18:20 -0600
Subject: [PATCH 127/424] Category Scale fixed

---
 Chart.js                     | 2 +-
 Chart.min.js                 | 2 +-
 src/scales/scale.category.js | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/Chart.js b/Chart.js
index 04d4a1684c0..37f8bedf974 100644
--- a/Chart.js
+++ b/Chart.js
@@ -2090,7 +2090,7 @@
             }
 
             // Height
-            if (!this.isHorizontal()) {
+            if (this.isHorizontal()) {
                 var labelHeight = (Math.cos(helpers.toRadians(this.labelRotation)) * longestLabelWidth) + 1.5 * this.options.labels.fontSize;
                 minSize.height = Math.min(labelHeight, maxHeight);
             } else if (this.options.display) {
diff --git a/Chart.min.js b/Chart.min.js
index dcfbc402bf3..0c0111b4486 100644
--- a/Chart.min.js
+++ b/Chart.min.js
@@ -25,7 +25,7 @@ function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.anima
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.tooltips={enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>: ","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>: ","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},e.Tooltip=e.Element.extend({initialize:function(){var t=this._options;i.extend(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":i.extend(this._model,{text:i.template(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();i.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var o,s,a=[],r=[],n=this._data.datasets.length-1;n>=0&&(o=this._data.datasets[n].metaData,s=i.indexOf(o,this._active[0]),-1===s);n--);var l=function(t){var e,o,n,l,h,c=[],d=[],u=[];return i.each(this._data.datasets,function(t){e=t.metaData,e[s]&&e[s].hasValue()&&c.push(e[s])},this),i.each(this._options.stacked?c.reverse():c,function(t){d.push(t._view.x),u.push(t._view.y),a.push(i.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),r.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),h=i.min(u),n=i.max(u),l=i.min(d),o=i.max(d),{x:l>this._chart.width/2?l:o,y:(h+n)/2}}.call(this,s);i.extend(this._model,{x:l.x,y:l.y,labels:a,title:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:"",legendColors:r,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=a.length*this._model.fontSize+(a.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var h=t.measureText(this.title).width,c=i.longestText(t,this.font,a)+this._model.fontSize+3,d=i.max([c,h]);this._model.width=d+2*this._model.xPadding;var u=this._model.height/2;this._model.y-u<0?this._model.y=u:this._model.y+u>this._chart.height&&(this._model.y=this._chart.height-u),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.hover.mode){case"single":t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var o=e.caretPadding||2,s=t.measureText(e.text).width+2*e.xPadding,a=e.fontSize+2*e.yPadding,r=a+e.caretHeight+o;e.x+s/2>this._chart.width?e.xAlign="left":e.x-s/2<0&&(e.xAlign="right"),e.y-r<0&&(e.yAlign="below");var n=e.x-s/2,l=e.y-r;if(t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),this._custom)this._custom(this._view);else{switch(e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-o),t.lineTo(e.x+e.caretHeight,e.y-(o+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(o+e.caretHeight)),t.closePath(),t.fill();break;case"below":l=e.y+o+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+o),t.lineTo(e.x+e.caretHeight,e.y+o+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+o+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":n=e.x-s+(e.cornerRadius+e.caretHeight);break;case"right":n=e.x-(e.cornerRadius+e.caretHeight)}i.drawRoundedRectangle(t,n,l,s,a,e.cornerRadius),t.fill(),t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,n+s/2,l+a/2)}break;case"label":i.drawRoundedRectangle(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=i.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=i.fontString(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),i.each(e.labels,function(o,s){t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(o,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(s+1)),t.fillStyle=i.color(e.legendColors[s].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(s+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=i.color(e.legendColors[s].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(s+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o=e.Element.extend({calculateRange:i.noop,isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},getPixelForValue:function(t,e,i){if(this.isHorizontal()){var o=(this.labelRotation>0,this.width-(this.paddingLeft+this.paddingRight)),s=o/Math.max(this.max-(this.options.gridLines.offsetGridLines?0:1),1),a=s*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&i&&(a+=s/2),this.left+Math.round(a)}return this.top+e*(this.height/this.max)},calculateLabelRotation:function(t,e){var o=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=o;var s,a,r=this.ctx.measureText(this.labels[0]).width,n=this.ctx.measureText(this.labels[this.labels.length-1]).width;if(this.paddingRight=n/2+3,this.paddingLeft=r/2+3,this.labelRotation=0,this.options.display){var l,h,c=i.longestText(this.ctx,o,this.labels);this.labelWidth=c;for(var d=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>d&&0===this.labelRotation||this.labelWidth>d&&this.labelRotation<=90&&this.labelRotation>0;){if(l=Math.cos(i.toRadians(this.labelRotation)),h=Math.sin(i.toRadians(this.labelRotation)),s=l*r,a=l*n,s+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=s+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,h*c>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=l*c}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;e&&(this.paddingLeft-=e.left,this.paddingRight-=e.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},fit:function(t,e,o){this.calculateRange(),this.calculateLabelRotation(e,o);var s={width:0,height:0},a=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),r=i.longestText(this.ctx,a,this.labels);if(this.isHorizontal()?(s.width=t,this.width=t):this.options.display&&(s.width=Math.min(r+6,t)),this.isHorizontal())this.options.display&&(s.width=Math.min(r+6,t));else{var n=Math.cos(i.toRadians(this.labelRotation))*r+1.5*this.options.labels.fontSize;s.height=Math.min(n,e)}return this.width=s.width,this.height=s.height,s},draw:function(t){if(this.options.display){var e;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){e=!0;var o="bottom"==this.options.position?this.top:this.bottom-10,s="bottom"==this.options.position?this.top+10:this.bottom,a=0!==this.labelRotation;i.each(this.labels,function(r,n){var l=this.getPixelForValue(r,n,!1),h=this.getPixelForValue(r,n,!0);this.options.gridLines.show&&(0===n?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),l+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(l,o),this.ctx.lineTo(l,s)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(l,t.top),this.ctx.lineTo(l,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(h,a?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=a?"right":"center",this.ctx.textBaseline=a?"middle":"top",this.ctx.fillText(r,0,0),this.ctx.restore())},this)}else this.options.gridLines.show,this.options.labels.show}}});e.scales.registerScaleType("category",o)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o=e.Element.extend({calculateRange:i.noop,isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},generateTicks:function(t,e){if(this.ticks=[],this.options.override)for(var o=0;o<=this.options.override.steps;++o){var s=this.options.override.start+o*this.options.override.stepWidth;ticks.push(s)}else{var a;if(a=this.isHorizontal()?Math.min(11,Math.ceil(t/50)):Math.min(11,Math.ceil(e/(2*this.options.labels.fontSize))),a=Math.max(2,a),this.options.beginAtZero){var r=i.sign(this.min),n=i.sign(this.max);0>r&&0>n?this.max=0:r>0&&n>0&&(this.min=0)}for(var l=i.niceNum(this.max-this.min,!1),h=i.niceNum(l/(a-1),!0),c=Math.floor(this.min/h)*h,d=Math.ceil(this.max/h)*h,u=c;d>=u;u+=h)this.ticks.push(u)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,o){var s;this.options.labels.userCallback?s=this.options.lables.userCallback(t,e,o):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.labels.push(s?s:"")},this)},getPixelForValue:function(t){var e,i=this.max-this.min;return e=this.isHorizontal()?this.left+this.width/i*(t-this.min):this.bottom-this.height/i*(t-this.min)},fit:function(t,e){this.calculateRange(),this.generateTicks(t,e),this.buildLabels();var o={width:0,height:0};if(this.isHorizontal()?o.width=t:o.width=this.options.gridLines.show&&this.options.display?10:0,this.isHorizontal()?o.height=this.options.gridLines.show&&this.options.display?10:0:o.height=e,this.options.labels.show&&this.options.display){var s=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);if(this.isHorizontal()){var a=(e-o.height,1.5*this.options.labels.fontSize);o.height=Math.min(e,o.height+a)}else{var r=t-o.width,n=i.longestText(this.ctx,s,this.labels);r>n?o.width+=n:o.width=t}}return this.width=o.width,this.height=o.height,o},draw:function(t){if(this.options.display){var e,o;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){e=!0,o=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var s="bottom"==this.options.position?this.top:this.bottom-5,a="bottom"==this.options.position?this.top+5:this.bottom;i.each(this.ticks,function(r,n){var l=this.getPixelForValue(r);0===r||!o&&0===n?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),l+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(l,s),this.ctx.lineTo(l,a)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(l,t.top),this.ctx.lineTo(l,t.bottom)),this.ctx.stroke()},this)}if(this.options.labels.show){var r;"top"==this.options.position?(r=this.bottom-10,this.ctx.textBaseline="bottom"):(r=this.top+10,this.ctx.textBaseline="top"),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,i,r)},this)}}else{if(this.options.gridLines.show){e=!0,o=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var n="right"==this.options.position?this.left:this.right-5,l="right"==this.options.position?this.left+5:this.right;i.each(this.ticks,function(s,a){var r=this.getPixelForValue(s);0===s||!o&&0===a?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),r+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(n,r),this.ctx.lineTo(l,r)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,r),this.ctx.lineTo(t.right,r)),this.ctx.stroke()},this)}if(this.options.labels.show){var h;"left"==this.options.position?(h=this.right-10,this.ctx.textAlign="right"):(h=this.left+5,this.ctx.textAlign="left"),this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,h,i)},this)}}}}});e.scales.registerScaleType("linear",o)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o=e.Element.extend({initialize:function(){this.size=i.min([this.height,this.width]),this.drawingArea=this.options.display?this.size/2-(this.options.labels.fontSize/2+this.options.labels.backdropPaddingY):this.size/2},calculateCenterOffset:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},update:function(){this.options.lineArc?this.drawingArea=this.options.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},calculateRange:i.noop,generateTicks:function(){if(this.ticks=[],this.options.override)for(var t=0;t<=this.options.override.steps;++t){var e=this.options.override.start+t*this.options.override.stepWidth;ticks.push(e)}else{var o=Math.min(11,Math.ceil(this.drawingArea/(2*this.options.labels.fontSize)));if(o=Math.max(2,o),this.options.beginAtZero){var s=i.sign(this.min),a=i.sign(this.max);0>s&&0>a?this.max=0:s>0&&a>0&&(this.min=0)}for(var r=i.niceNum(this.max-this.min,!1),n=i.niceNum(r/(o-1),!0),l=Math.floor(this.min/n)*n,h=Math.ceil(this.max/n)*n,c=l;h>=c;c+=n)this.ticks.push(c)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildYLabels:function(){this.yLabels=[],i.each(this.ticks,function(t,e,o){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,o):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.yLabels.push(s?s:"")},this)},getCircumference:function(){return 2*Math.PI/this.valuesCount},setScaleSize:function(){var t,e,o,s,a,r,n,l,h,c,d,u,m=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),v=this.width,g=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.valuesCount;e++)t=this.getPointPosition(e,m),o=this.ctx.measureText(i.template(this.options.labels.template,{value:this.labels[e]})).width+5,0===e||e===this.valuesCount/2?(s=o/2,t.x+s>v&&(v=t.x+s,a=e),t.x-s<g&&(g=t.x-s,n=e)):e<this.valuesCount/2?t.x+o>v&&(v=t.x+o,a=e):e>this.valuesCount/2&&t.x-o<g&&(g=t.x-o,n=e);h=g,c=Math.ceil(v-this.width),r=this.getIndexAngle(a),l=this.getIndexAngle(n),d=c/Math.sin(r+Math.PI/2),u=h/Math.sin(l+Math.PI/2),d=i.isNumber(d)?d:0,u=i.isNumber(u)?u:0,this.drawingArea=m-(u+d)/2,this.setCenterPoint(u,d)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,o=t+this.drawingArea;this.xCenter=(o+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.valuesCount;return t*e-Math.PI/2},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},draw:function(){if(this.options.display){var t=this.ctx;if(i.each(this.yLabels,function(e,o){if(o>0){var s,a=o*(this.drawingArea/Math.max(this.ticks.length,1)),r=this.yCenter-a;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,a,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var n=0;n<this.valuesCount;n++)s=this.getPointPosition(n,this.calculateCenterOffset(this.ticks[o])),0===n?t.moveTo(s.x,s.y):t.lineTo(s.x,s.y);t.closePath(),t.stroke()}if(this.options.labels.show){if(t.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),this.showLabelBackdrop){var l=t.measureText(e).width;t.fillStyle=this.options.labels.backdropColor,t.fillRect(this.xCenter-l/2-this.options.labels.backdropPaddingX,r-this.fontSize/2-this.options.labels.backdropPaddingY,l+2*this.options.labels.backdropPaddingX,this.options.labels.fontSize+2*this.options.lables.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.labels.fontColor,t.fillText(e,this.xCenter,r)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.valuesCount-1;e>=0;e--){if(this.options.angleLines.show){var o=this.getPointPosition(e,this.calculateCenterOffset(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(o.x,o.y),t.stroke(),t.closePath()}var s=this.getPointPosition(e,this.calculateCenterOffset(this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var a=this.labels.length,r=this.labels.length/2,n=r/2,l=n>e||e>a-n,h=e===n||e===a-n;0===e?t.textAlign="center":e===r?t.textAlign="center":r>e?t.textAlign="left":t.textAlign="right",h?t.textBaseline="middle":l?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.labels[e],s.x,s.y)}}}}});e.scales.registerScaleType("radialLinear",o)}.call(this),/*!
+function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.tooltips={enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>: ","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>: ","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},e.Tooltip=e.Element.extend({initialize:function(){var t=this._options;i.extend(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":i.extend(this._model,{text:i.template(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();i.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var o,s,a=[],r=[],n=this._data.datasets.length-1;n>=0&&(o=this._data.datasets[n].metaData,s=i.indexOf(o,this._active[0]),-1===s);n--);var l=function(t){var e,o,n,l,h,c=[],d=[],u=[];return i.each(this._data.datasets,function(t){e=t.metaData,e[s]&&e[s].hasValue()&&c.push(e[s])},this),i.each(this._options.stacked?c.reverse():c,function(t){d.push(t._view.x),u.push(t._view.y),a.push(i.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),r.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),h=i.min(u),n=i.max(u),l=i.min(d),o=i.max(d),{x:l>this._chart.width/2?l:o,y:(h+n)/2}}.call(this,s);i.extend(this._model,{x:l.x,y:l.y,labels:a,title:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:"",legendColors:r,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=a.length*this._model.fontSize+(a.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var h=t.measureText(this.title).width,c=i.longestText(t,this.font,a)+this._model.fontSize+3,d=i.max([c,h]);this._model.width=d+2*this._model.xPadding;var u=this._model.height/2;this._model.y-u<0?this._model.y=u:this._model.y+u>this._chart.height&&(this._model.y=this._chart.height-u),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.hover.mode){case"single":t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var o=e.caretPadding||2,s=t.measureText(e.text).width+2*e.xPadding,a=e.fontSize+2*e.yPadding,r=a+e.caretHeight+o;e.x+s/2>this._chart.width?e.xAlign="left":e.x-s/2<0&&(e.xAlign="right"),e.y-r<0&&(e.yAlign="below");var n=e.x-s/2,l=e.y-r;if(t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),this._custom)this._custom(this._view);else{switch(e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-o),t.lineTo(e.x+e.caretHeight,e.y-(o+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(o+e.caretHeight)),t.closePath(),t.fill();break;case"below":l=e.y+o+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+o),t.lineTo(e.x+e.caretHeight,e.y+o+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+o+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":n=e.x-s+(e.cornerRadius+e.caretHeight);break;case"right":n=e.x-(e.cornerRadius+e.caretHeight)}i.drawRoundedRectangle(t,n,l,s,a,e.cornerRadius),t.fill(),t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,n+s/2,l+a/2)}break;case"label":i.drawRoundedRectangle(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=i.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=i.fontString(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),i.each(e.labels,function(o,s){t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(o,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(s+1)),t.fillStyle=i.color(e.legendColors[s].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(s+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=i.color(e.legendColors[s].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(s+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o=e.Element.extend({calculateRange:i.noop,isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},getPixelForValue:function(t,e,i){if(this.isHorizontal()){var o=(this.labelRotation>0,this.width-(this.paddingLeft+this.paddingRight)),s=o/Math.max(this.max-(this.options.gridLines.offsetGridLines?0:1),1),a=s*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&i&&(a+=s/2),this.left+Math.round(a)}return this.top+e*(this.height/this.max)},calculateLabelRotation:function(t,e){var o=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=o;var s,a,r=this.ctx.measureText(this.labels[0]).width,n=this.ctx.measureText(this.labels[this.labels.length-1]).width;if(this.paddingRight=n/2+3,this.paddingLeft=r/2+3,this.labelRotation=0,this.options.display){var l,h,c=i.longestText(this.ctx,o,this.labels);this.labelWidth=c;for(var d=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>d&&0===this.labelRotation||this.labelWidth>d&&this.labelRotation<=90&&this.labelRotation>0;){if(l=Math.cos(i.toRadians(this.labelRotation)),h=Math.sin(i.toRadians(this.labelRotation)),s=l*r,a=l*n,s+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=s+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,h*c>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=l*c}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;e&&(this.paddingLeft-=e.left,this.paddingRight-=e.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},fit:function(t,e,o){this.calculateRange(),this.calculateLabelRotation(e,o);var s={width:0,height:0},a=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),r=i.longestText(this.ctx,a,this.labels);if(this.isHorizontal()?(s.width=t,this.width=t):this.options.display&&(s.width=Math.min(r+6,t)),this.isHorizontal()){var n=Math.cos(i.toRadians(this.labelRotation))*r+1.5*this.options.labels.fontSize;s.height=Math.min(n,e)}else this.options.display&&(s.width=Math.min(r+6,t));return this.width=s.width,this.height=s.height,s},draw:function(t){if(this.options.display){var e;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){e=!0;var o="bottom"==this.options.position?this.top:this.bottom-10,s="bottom"==this.options.position?this.top+10:this.bottom,a=0!==this.labelRotation;i.each(this.labels,function(r,n){var l=this.getPixelForValue(r,n,!1),h=this.getPixelForValue(r,n,!0);this.options.gridLines.show&&(0===n?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),l+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(l,o),this.ctx.lineTo(l,s)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(l,t.top),this.ctx.lineTo(l,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(h,a?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=a?"right":"center",this.ctx.textBaseline=a?"middle":"top",this.ctx.fillText(r,0,0),this.ctx.restore())},this)}else this.options.gridLines.show,this.options.labels.show}}});e.scales.registerScaleType("category",o)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o=e.Element.extend({calculateRange:i.noop,isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},generateTicks:function(t,e){if(this.ticks=[],this.options.override)for(var o=0;o<=this.options.override.steps;++o){var s=this.options.override.start+o*this.options.override.stepWidth;ticks.push(s)}else{var a;if(a=this.isHorizontal()?Math.min(11,Math.ceil(t/50)):Math.min(11,Math.ceil(e/(2*this.options.labels.fontSize))),a=Math.max(2,a),this.options.beginAtZero){var r=i.sign(this.min),n=i.sign(this.max);0>r&&0>n?this.max=0:r>0&&n>0&&(this.min=0)}for(var l=i.niceNum(this.max-this.min,!1),h=i.niceNum(l/(a-1),!0),c=Math.floor(this.min/h)*h,d=Math.ceil(this.max/h)*h,u=c;d>=u;u+=h)this.ticks.push(u)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,o){var s;this.options.labels.userCallback?s=this.options.lables.userCallback(t,e,o):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.labels.push(s?s:"")},this)},getPixelForValue:function(t){var e,i=this.max-this.min;return e=this.isHorizontal()?this.left+this.width/i*(t-this.min):this.bottom-this.height/i*(t-this.min)},fit:function(t,e){this.calculateRange(),this.generateTicks(t,e),this.buildLabels();var o={width:0,height:0};if(this.isHorizontal()?o.width=t:o.width=this.options.gridLines.show&&this.options.display?10:0,this.isHorizontal()?o.height=this.options.gridLines.show&&this.options.display?10:0:o.height=e,this.options.labels.show&&this.options.display){var s=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);if(this.isHorizontal()){var a=(e-o.height,1.5*this.options.labels.fontSize);o.height=Math.min(e,o.height+a)}else{var r=t-o.width,n=i.longestText(this.ctx,s,this.labels);r>n?o.width+=n:o.width=t}}return this.width=o.width,this.height=o.height,o},draw:function(t){if(this.options.display){var e,o;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){e=!0,o=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var s="bottom"==this.options.position?this.top:this.bottom-5,a="bottom"==this.options.position?this.top+5:this.bottom;i.each(this.ticks,function(r,n){var l=this.getPixelForValue(r);0===r||!o&&0===n?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),l+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(l,s),this.ctx.lineTo(l,a)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(l,t.top),this.ctx.lineTo(l,t.bottom)),this.ctx.stroke()},this)}if(this.options.labels.show){var r;"top"==this.options.position?(r=this.bottom-10,this.ctx.textBaseline="bottom"):(r=this.top+10,this.ctx.textBaseline="top"),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,i,r)},this)}}else{if(this.options.gridLines.show){e=!0,o=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var n="right"==this.options.position?this.left:this.right-5,l="right"==this.options.position?this.left+5:this.right;i.each(this.ticks,function(s,a){var r=this.getPixelForValue(s);0===s||!o&&0===a?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),r+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(n,r),this.ctx.lineTo(l,r)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,r),this.ctx.lineTo(t.right,r)),this.ctx.stroke()},this)}if(this.options.labels.show){var h;"left"==this.options.position?(h=this.right-10,this.ctx.textAlign="right"):(h=this.left+5,this.ctx.textAlign="left"),this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,h,i)},this)}}}}});e.scales.registerScaleType("linear",o)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o=e.Element.extend({initialize:function(){this.size=i.min([this.height,this.width]),this.drawingArea=this.options.display?this.size/2-(this.options.labels.fontSize/2+this.options.labels.backdropPaddingY):this.size/2},calculateCenterOffset:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},update:function(){this.options.lineArc?this.drawingArea=this.options.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},calculateRange:i.noop,generateTicks:function(){if(this.ticks=[],this.options.override)for(var t=0;t<=this.options.override.steps;++t){var e=this.options.override.start+t*this.options.override.stepWidth;ticks.push(e)}else{var o=Math.min(11,Math.ceil(this.drawingArea/(2*this.options.labels.fontSize)));if(o=Math.max(2,o),this.options.beginAtZero){var s=i.sign(this.min),a=i.sign(this.max);0>s&&0>a?this.max=0:s>0&&a>0&&(this.min=0)}for(var r=i.niceNum(this.max-this.min,!1),n=i.niceNum(r/(o-1),!0),l=Math.floor(this.min/n)*n,h=Math.ceil(this.max/n)*n,c=l;h>=c;c+=n)this.ticks.push(c)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildYLabels:function(){this.yLabels=[],i.each(this.ticks,function(t,e,o){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,o):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.yLabels.push(s?s:"")},this)},getCircumference:function(){return 2*Math.PI/this.valuesCount},setScaleSize:function(){var t,e,o,s,a,r,n,l,h,c,d,u,m=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),v=this.width,g=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.valuesCount;e++)t=this.getPointPosition(e,m),o=this.ctx.measureText(i.template(this.options.labels.template,{value:this.labels[e]})).width+5,0===e||e===this.valuesCount/2?(s=o/2,t.x+s>v&&(v=t.x+s,a=e),t.x-s<g&&(g=t.x-s,n=e)):e<this.valuesCount/2?t.x+o>v&&(v=t.x+o,a=e):e>this.valuesCount/2&&t.x-o<g&&(g=t.x-o,n=e);h=g,c=Math.ceil(v-this.width),r=this.getIndexAngle(a),l=this.getIndexAngle(n),d=c/Math.sin(r+Math.PI/2),u=h/Math.sin(l+Math.PI/2),d=i.isNumber(d)?d:0,u=i.isNumber(u)?u:0,this.drawingArea=m-(u+d)/2,this.setCenterPoint(u,d)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,o=t+this.drawingArea;this.xCenter=(o+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.valuesCount;return t*e-Math.PI/2},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},draw:function(){if(this.options.display){var t=this.ctx;if(i.each(this.yLabels,function(e,o){if(o>0){var s,a=o*(this.drawingArea/Math.max(this.ticks.length,1)),r=this.yCenter-a;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,a,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var n=0;n<this.valuesCount;n++)s=this.getPointPosition(n,this.calculateCenterOffset(this.ticks[o])),0===n?t.moveTo(s.x,s.y):t.lineTo(s.x,s.y);t.closePath(),t.stroke()}if(this.options.labels.show){if(t.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),this.showLabelBackdrop){var l=t.measureText(e).width;t.fillStyle=this.options.labels.backdropColor,t.fillRect(this.xCenter-l/2-this.options.labels.backdropPaddingX,r-this.fontSize/2-this.options.labels.backdropPaddingY,l+2*this.options.labels.backdropPaddingX,this.options.labels.fontSize+2*this.options.lables.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.labels.fontColor,t.fillText(e,this.xCenter,r)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.valuesCount-1;e>=0;e--){if(this.options.angleLines.show){var o=this.getPointPosition(e,this.calculateCenterOffset(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(o.x,o.y),t.stroke(),t.closePath()}var s=this.getPointPosition(e,this.calculateCenterOffset(this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var a=this.labels.length,r=this.labels.length/2,n=r/2,l=n>e||e>a-n,h=e===n||e===a-n;0===e?t.textAlign="center":e===r?t.textAlign="center":r>e?t.textAlign="left":t.textAlign="right",h?t.textBaseline="middle":l?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.labels[e],s.x,s.y)}}}}});e.scales.registerScaleType("radialLinear",o)}.call(this),/*!
  * Chart.js
  * http://chartjs.org/
  * Version: 2.0.0-alpha
diff --git a/src/scales/scale.category.js b/src/scales/scale.category.js
index a7f6bd8bb6d..a6d9ad77f0b 100644
--- a/src/scales/scale.category.js
+++ b/src/scales/scale.category.js
@@ -122,7 +122,7 @@
             }
 
             // Height
-            if (!this.isHorizontal()) {
+            if (this.isHorizontal()) {
                 var labelHeight = (Math.cos(helpers.toRadians(this.labelRotation)) * longestLabelWidth) + 1.5 * this.options.labels.fontSize;
                 minSize.height = Math.min(labelHeight, maxHeight);
             } else if (this.options.display) {

From c5e4912319bd91549fbde43737b65bf00d31e7df Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Fri, 12 Jun 2015 18:24:51 -0400
Subject: [PATCH 128/424] Rename 'scaleType' property to 'type; throughout
 samples & code

---
 Chart.js                        | 16 ++++++++--------
 Chart.min.js                    | 16 ++++++++--------
 samples/bar-multi-axis.html     |  4 ++--
 samples/line-multi-axis.html    |  4 ++--
 samples/scatter-multi-axis.html |  4 ++--
 src/charts/chart.polarArea.js   |  4 ++--
 src/charts/chart.radar.js       |  4 ++--
 src/charts/chart.scatter.js     |  8 ++++----
 8 files changed, 30 insertions(+), 30 deletions(-)

diff --git a/Chart.js b/Chart.js
index 37f8bedf974..88b54859aed 100644
--- a/Chart.js
+++ b/Chart.js
@@ -4945,7 +4945,7 @@
     var defaultConfig = {
 
         scale: {
-            scaleType: "radialLinear",
+            type: "radialLinear",
             display: true,
 
             //Boolean - Whether to animate scaling the chart from the centre
@@ -5002,7 +5002,7 @@
 
             // Scale setup
             var self = this;
-            var ScaleClass = Chart.scales.getScaleConstructor(this.options.scale.scaleType);
+            var ScaleClass = Chart.scales.getScaleConstructor(this.options.scale.type);
             this.scale = new ScaleClass({
                 options: this.options.scale,
                 lineArc: true,
@@ -5349,7 +5349,7 @@
         defaults: {
 
             scale: {
-                scaleType: "radialLinear",
+                type: "radialLinear",
                 display: true,
 
                 //Boolean - Whether to animate scaling the chart from the centre
@@ -5639,7 +5639,7 @@
         buildScale: function() {
             var self = this;
 
-            var ScaleConstructor = Chart.scales.getScaleConstructor(this.options.scale.scaleType);
+            var ScaleConstructor = Chart.scales.getScaleConstructor(this.options.scale.type);
             this.scale = new ScaleConstructor({
                 options: this.options.scale,
                 height: this.chart.height,
@@ -5867,7 +5867,7 @@
 
         scales: {
             xAxes: [{
-                scaleType: "linear", // scatter should not use a dataset axis
+                type: "linear", // scatter should not use a dataset axis
                 display: true,
                 position: "bottom",
                 id: "x-axis-1", // need an ID so datasets can reference the scale
@@ -5899,7 +5899,7 @@
                 },
             }],
             yAxes: [{
-                scaleType: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
+                type: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
                 display: true,
                 position: "left",
                 id: "y-axis-1",
@@ -6257,7 +6257,7 @@
             this.scales = {};
 
             helpers.each(this.options.scales.xAxes, function(xAxisOptions) {
-                var ScaleClass = Chart.scales.getScaleConstructor(xAxisOptions.scaleType);
+                var ScaleClass = Chart.scales.getScaleConstructor(xAxisOptions.type);
                 var scale = new ScaleClass({
                     ctx: this.chart.ctx,
                     options: xAxisOptions,
@@ -6269,7 +6269,7 @@
             }, this);
 
             helpers.each(this.options.scales.yAxes, function(yAxisOptions) {
-                var ScaleClass = Chart.scales.getScaleConstructor(yAxisOptions.scaleType);
+                var ScaleClass = Chart.scales.getScaleConstructor(yAxisOptions.type);
                 var scale = new ScaleClass({
                     ctx: this.chart.ctx,
                     options: yAxisOptions,
diff --git a/Chart.min.js b/Chart.min.js
index 0c0111b4486..ebde0d71acb 100644
--- a/Chart.min.js
+++ b/Chart.min.js
@@ -7,7 +7,7 @@
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
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  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.animation={duration:1e3,easing:"easeOutQuart",onProgress:function(){},onComplete:function(){}},e.Animation=e.Element.extend({currentStep:null,numSteps:60,easing:"",render:null,onAnimationProgress:null,onAnimationComplete:null}),e.animationService={frameDuration:17,animations:[],dropFrames:0,addAnimation:function(t,e,o){o||(t.animating=!0);for(var s=0;s<this.animations.length;++s)if(this.animations[s].chartInstance===t)return void(this.animations[s].animationObject=e);this.animations.push({chartInstance:t,animationObject:e}),1==this.animations.length&&i.requestAnimFrame.call(window,this.digestWrapper)},cancelAnimation:function(t){var e=i.findNextWhere(this.animations,function(e){return e.chartInstance===t});e&&(this.animations.splice(e,1),t.animating=!1)},digestWrapper:function(){e.animationService.startDigest.call(e.animationService)},startDigest:function(){var t=Date.now(),e=0;this.dropFrames>1&&(e=Math.floor(this.dropFrames),this.dropFrames-=e);for(var o=0;o<this.animations.length;o++)null===this.animations[o].animationObject.currentStep&&(this.animations[o].animationObject.currentStep=0),this.animations[o].animationObject.currentStep+=1+e,this.animations[o].animationObject.currentStep>this.animations[o].animationObject.numSteps&&(this.animations[o].animationObject.currentStep=this.animations[o].animationObject.numSteps),this.animations[o].animationObject.render(this.animations[o].chartInstance,this.animations[o].animationObject),this.animations[o].animationObject.currentStep==this.animations[o].animationObject.numSteps&&(this.animations[o].chartInstance.animating=!1,this.animations.splice(o,1),o--);var s=Date.now(),a=s-t-this.frameDuration,r=a/this.frameDuration;r>1&&(this.dropFrames+=r),this.animations.length>0&&i.requestAnimFrame.call(window,this.digestWrapper)}}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.scaleService={fitScalesForChart:function(t,e,o){var s=e>30?5:2,a=o>30?5:2;if(t){var r=i.where(t.scales,function(t){return"left"==t.options.position}),n=i.where(t.scales,function(t){return"right"==t.options.position}),l=i.where(t.scales,function(t){return"top"==t.options.position}),h=i.where(t.scales,function(t){return"bottom"==t.options.position}),c=(i.where(t.scales,function(t){return"left"==t.options.position}),i.where(t.scales,function(t){return"right"==t.options.position}),i.where(t.scales,function(t){return"top"==t.options.position}),i.where(t.scales,function(t){return"bottom"==t.options.position}),e/2),d=o/2;c-=2*s,d-=2*a;var u=(e-c)/(r.length+n.length),m=(o-d)/(l.length+h.length),v=[],g=function(t){var e=t.fit(u,d);v.push({horizontal:!1,minSize:e,scale:t})},p=function(t){var e=t.fit(c,m);v.push({horizontal:!0,minSize:e,scale:t})};i.each(r,g),i.each(n,g),i.each(l,p),i.each(h,p);var f=o-2*a,b=e-2*s;i.each(v,function(t){t.horizontal?f-=t.minSize.height:b-=t.minSize.width});var x=function(t){var e=i.findNextWhere(v,function(e){return e.scale===t});e&&t.fit(e.minSize.width,f)},A=function(t){var e=i.findNextWhere(v,function(e){return e.scale===t}),o={left:C,right:y,top:0,bottom:0};e&&t.fit(b,e.minSize.height,o)},C=s,y=s,_=a,w=a;i.each(r,x),i.each(n,x),i.each(r,function(t){C+=t.width}),i.each(n,function(t){y+=t.width}),i.each(l,A),i.each(h,A),i.each(l,function(t){_+=t.height}),i.each(h,function(t){w+=t.height}),i.each(r,function(t){var e=i.findNextWhere(v,function(e){return e.scale===t}),o={left:0,right:0,top:_,bottom:w};e&&t.fit(e.minSize.width,f,o)}),i.each(n,function(t){var e=i.findNextWhere(v,function(e){return e.scale===t}),o={left:0,right:0,top:_,bottom:w};e&&t.fit(e.minSize.width,f,o)});var k=s,P=a,S=function(t){t.left=k,t.right=k+t.width,t.top=_,t.bottom=_+f,k=t.right},I=function(t){t.left=C,t.right=C+b,t.top=P,t.bottom=P+t.height,P=t.bottom};i.each(r,S),i.each(l,I),k+=b,P+=f,i.each(n,S),i.each(h,I),t.chartArea={left:C,top:_,right:C+b,bottom:_+f}}}},e.scales={constructors:{},registerScaleType:function(t,e){this.constructors[t]=e},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0}}}.call(this),/*!
+function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.animation={duration:1e3,easing:"easeOutQuart",onProgress:function(){},onComplete:function(){}},e.Animation=e.Element.extend({currentStep:null,numSteps:60,easing:"",render:null,onAnimationProgress:null,onAnimationComplete:null}),e.animationService={frameDuration:17,animations:[],dropFrames:0,addAnimation:function(t,e,o){o||(t.animating=!0);for(var s=0;s<this.animations.length;++s)if(this.animations[s].chartInstance===t)return void(this.animations[s].animationObject=e);this.animations.push({chartInstance:t,animationObject:e}),1==this.animations.length&&i.requestAnimFrame.call(window,this.digestWrapper)},cancelAnimation:function(t){var e=i.findNextWhere(this.animations,function(e){return e.chartInstance===t});e&&(this.animations.splice(e,1),t.animating=!1)},digestWrapper:function(){e.animationService.startDigest.call(e.animationService)},startDigest:function(){var t=Date.now(),e=0;this.dropFrames>1&&(e=Math.floor(this.dropFrames),this.dropFrames-=e);for(var o=0;o<this.animations.length;o++)null===this.animations[o].animationObject.currentStep&&(this.animations[o].animationObject.currentStep=0),this.animations[o].animationObject.currentStep+=1+e,this.animations[o].animationObject.currentStep>this.animations[o].animationObject.numSteps&&(this.animations[o].animationObject.currentStep=this.animations[o].animationObject.numSteps),this.animations[o].animationObject.render(this.animations[o].chartInstance,this.animations[o].animationObject),this.animations[o].animationObject.currentStep==this.animations[o].animationObject.numSteps&&(this.animations[o].chartInstance.animating=!1,this.animations.splice(o,1),o--);var s=Date.now(),a=s-t-this.frameDuration,r=a/this.frameDuration;r>1&&(this.dropFrames+=r),this.animations.length>0&&i.requestAnimFrame.call(window,this.digestWrapper)}}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.scaleService={fitScalesForChart:function(t,e,o){var s=e>30?5:2,a=o>30?5:2;if(t){var r=i.where(t.scales,function(t){return"left"==t.options.position}),n=i.where(t.scales,function(t){return"right"==t.options.position}),h=i.where(t.scales,function(t){return"top"==t.options.position}),l=i.where(t.scales,function(t){return"bottom"==t.options.position}),c=(i.where(t.scales,function(t){return"left"==t.options.position}),i.where(t.scales,function(t){return"right"==t.options.position}),i.where(t.scales,function(t){return"top"==t.options.position}),i.where(t.scales,function(t){return"bottom"==t.options.position}),e/2),d=o/2;c-=2*s,d-=2*a;var u=(e-c)/(r.length+n.length),m=(o-d)/(h.length+l.length),v=[],g=function(t){var e=t.fit(u,d);v.push({horizontal:!1,minSize:e,scale:t})},p=function(t){var e=t.fit(c,m);v.push({horizontal:!0,minSize:e,scale:t})};i.each(r,g),i.each(n,g),i.each(h,p),i.each(l,p);var f=o-2*a,b=e-2*s;i.each(v,function(t){t.horizontal?f-=t.minSize.height:b-=t.minSize.width});var x=function(t){var e=i.findNextWhere(v,function(e){return e.scale===t});e&&t.fit(e.minSize.width,f)},A=function(t){var e=i.findNextWhere(v,function(e){return e.scale===t}),o={left:C,right:y,top:0,bottom:0};e&&t.fit(b,e.minSize.height,o)},C=s,y=s,w=a,_=a;i.each(r,x),i.each(n,x),i.each(r,function(t){C+=t.width}),i.each(n,function(t){y+=t.width}),i.each(h,A),i.each(l,A),i.each(h,function(t){w+=t.height}),i.each(l,function(t){_+=t.height}),i.each(r,function(t){var e=i.findNextWhere(v,function(e){return e.scale===t}),o={left:0,right:0,top:w,bottom:_};e&&t.fit(e.minSize.width,f,o)}),i.each(n,function(t){var e=i.findNextWhere(v,function(e){return e.scale===t}),o={left:0,right:0,top:w,bottom:_};e&&t.fit(e.minSize.width,f,o)});var k=s,S=a,I=function(t){t.left=k,t.right=k+t.width,t.top=w,t.bottom=w+f,k=t.right},P=function(t){t.left=C,t.right=C+b,t.top=S,t.bottom=S+t.height,S=t.bottom};i.each(r,I),i.each(h,P),k+=b,S+=f,i.each(n,I),i.each(l,P),t.chartArea={left:C,top:w,right:C+b,bottom:w+f}}}},e.scales={constructors:{},registerScaleType:function(t,e){this.constructors[t]=e},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0}}}.call(this),/*!
  * Chart.js
  * http://chartjs.org/
  * Version: 2.0.0-alpha
@@ -25,7 +25,7 @@ function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.anima
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.tooltips={enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>: ","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>: ","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},e.Tooltip=e.Element.extend({initialize:function(){var t=this._options;i.extend(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":i.extend(this._model,{text:i.template(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();i.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var o,s,a=[],r=[],n=this._data.datasets.length-1;n>=0&&(o=this._data.datasets[n].metaData,s=i.indexOf(o,this._active[0]),-1===s);n--);var l=function(t){var e,o,n,l,h,c=[],d=[],u=[];return i.each(this._data.datasets,function(t){e=t.metaData,e[s]&&e[s].hasValue()&&c.push(e[s])},this),i.each(this._options.stacked?c.reverse():c,function(t){d.push(t._view.x),u.push(t._view.y),a.push(i.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),r.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),h=i.min(u),n=i.max(u),l=i.min(d),o=i.max(d),{x:l>this._chart.width/2?l:o,y:(h+n)/2}}.call(this,s);i.extend(this._model,{x:l.x,y:l.y,labels:a,title:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:"",legendColors:r,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=a.length*this._model.fontSize+(a.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var h=t.measureText(this.title).width,c=i.longestText(t,this.font,a)+this._model.fontSize+3,d=i.max([c,h]);this._model.width=d+2*this._model.xPadding;var u=this._model.height/2;this._model.y-u<0?this._model.y=u:this._model.y+u>this._chart.height&&(this._model.y=this._chart.height-u),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.hover.mode){case"single":t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var o=e.caretPadding||2,s=t.measureText(e.text).width+2*e.xPadding,a=e.fontSize+2*e.yPadding,r=a+e.caretHeight+o;e.x+s/2>this._chart.width?e.xAlign="left":e.x-s/2<0&&(e.xAlign="right"),e.y-r<0&&(e.yAlign="below");var n=e.x-s/2,l=e.y-r;if(t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),this._custom)this._custom(this._view);else{switch(e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-o),t.lineTo(e.x+e.caretHeight,e.y-(o+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(o+e.caretHeight)),t.closePath(),t.fill();break;case"below":l=e.y+o+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+o),t.lineTo(e.x+e.caretHeight,e.y+o+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+o+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":n=e.x-s+(e.cornerRadius+e.caretHeight);break;case"right":n=e.x-(e.cornerRadius+e.caretHeight)}i.drawRoundedRectangle(t,n,l,s,a,e.cornerRadius),t.fill(),t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,n+s/2,l+a/2)}break;case"label":i.drawRoundedRectangle(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=i.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=i.fontString(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),i.each(e.labels,function(o,s){t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(o,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(s+1)),t.fillStyle=i.color(e.legendColors[s].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(s+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=i.color(e.legendColors[s].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(s+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o=e.Element.extend({calculateRange:i.noop,isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},getPixelForValue:function(t,e,i){if(this.isHorizontal()){var o=(this.labelRotation>0,this.width-(this.paddingLeft+this.paddingRight)),s=o/Math.max(this.max-(this.options.gridLines.offsetGridLines?0:1),1),a=s*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&i&&(a+=s/2),this.left+Math.round(a)}return this.top+e*(this.height/this.max)},calculateLabelRotation:function(t,e){var o=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=o;var s,a,r=this.ctx.measureText(this.labels[0]).width,n=this.ctx.measureText(this.labels[this.labels.length-1]).width;if(this.paddingRight=n/2+3,this.paddingLeft=r/2+3,this.labelRotation=0,this.options.display){var l,h,c=i.longestText(this.ctx,o,this.labels);this.labelWidth=c;for(var d=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>d&&0===this.labelRotation||this.labelWidth>d&&this.labelRotation<=90&&this.labelRotation>0;){if(l=Math.cos(i.toRadians(this.labelRotation)),h=Math.sin(i.toRadians(this.labelRotation)),s=l*r,a=l*n,s+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=s+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,h*c>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=l*c}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;e&&(this.paddingLeft-=e.left,this.paddingRight-=e.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},fit:function(t,e,o){this.calculateRange(),this.calculateLabelRotation(e,o);var s={width:0,height:0},a=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),r=i.longestText(this.ctx,a,this.labels);if(this.isHorizontal()?(s.width=t,this.width=t):this.options.display&&(s.width=Math.min(r+6,t)),this.isHorizontal()){var n=Math.cos(i.toRadians(this.labelRotation))*r+1.5*this.options.labels.fontSize;s.height=Math.min(n,e)}else this.options.display&&(s.width=Math.min(r+6,t));return this.width=s.width,this.height=s.height,s},draw:function(t){if(this.options.display){var e;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){e=!0;var o="bottom"==this.options.position?this.top:this.bottom-10,s="bottom"==this.options.position?this.top+10:this.bottom,a=0!==this.labelRotation;i.each(this.labels,function(r,n){var l=this.getPixelForValue(r,n,!1),h=this.getPixelForValue(r,n,!0);this.options.gridLines.show&&(0===n?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),l+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(l,o),this.ctx.lineTo(l,s)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(l,t.top),this.ctx.lineTo(l,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(h,a?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=a?"right":"center",this.ctx.textBaseline=a?"middle":"top",this.ctx.fillText(r,0,0),this.ctx.restore())},this)}else this.options.gridLines.show,this.options.labels.show}}});e.scales.registerScaleType("category",o)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o=e.Element.extend({calculateRange:i.noop,isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},generateTicks:function(t,e){if(this.ticks=[],this.options.override)for(var o=0;o<=this.options.override.steps;++o){var s=this.options.override.start+o*this.options.override.stepWidth;ticks.push(s)}else{var a;if(a=this.isHorizontal()?Math.min(11,Math.ceil(t/50)):Math.min(11,Math.ceil(e/(2*this.options.labels.fontSize))),a=Math.max(2,a),this.options.beginAtZero){var r=i.sign(this.min),n=i.sign(this.max);0>r&&0>n?this.max=0:r>0&&n>0&&(this.min=0)}for(var l=i.niceNum(this.max-this.min,!1),h=i.niceNum(l/(a-1),!0),c=Math.floor(this.min/h)*h,d=Math.ceil(this.max/h)*h,u=c;d>=u;u+=h)this.ticks.push(u)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,o){var s;this.options.labels.userCallback?s=this.options.lables.userCallback(t,e,o):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.labels.push(s?s:"")},this)},getPixelForValue:function(t){var e,i=this.max-this.min;return e=this.isHorizontal()?this.left+this.width/i*(t-this.min):this.bottom-this.height/i*(t-this.min)},fit:function(t,e){this.calculateRange(),this.generateTicks(t,e),this.buildLabels();var o={width:0,height:0};if(this.isHorizontal()?o.width=t:o.width=this.options.gridLines.show&&this.options.display?10:0,this.isHorizontal()?o.height=this.options.gridLines.show&&this.options.display?10:0:o.height=e,this.options.labels.show&&this.options.display){var s=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);if(this.isHorizontal()){var a=(e-o.height,1.5*this.options.labels.fontSize);o.height=Math.min(e,o.height+a)}else{var r=t-o.width,n=i.longestText(this.ctx,s,this.labels);r>n?o.width+=n:o.width=t}}return this.width=o.width,this.height=o.height,o},draw:function(t){if(this.options.display){var e,o;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){e=!0,o=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var s="bottom"==this.options.position?this.top:this.bottom-5,a="bottom"==this.options.position?this.top+5:this.bottom;i.each(this.ticks,function(r,n){var l=this.getPixelForValue(r);0===r||!o&&0===n?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),l+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(l,s),this.ctx.lineTo(l,a)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(l,t.top),this.ctx.lineTo(l,t.bottom)),this.ctx.stroke()},this)}if(this.options.labels.show){var r;"top"==this.options.position?(r=this.bottom-10,this.ctx.textBaseline="bottom"):(r=this.top+10,this.ctx.textBaseline="top"),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,i,r)},this)}}else{if(this.options.gridLines.show){e=!0,o=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var n="right"==this.options.position?this.left:this.right-5,l="right"==this.options.position?this.left+5:this.right;i.each(this.ticks,function(s,a){var r=this.getPixelForValue(s);0===s||!o&&0===a?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),r+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(n,r),this.ctx.lineTo(l,r)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,r),this.ctx.lineTo(t.right,r)),this.ctx.stroke()},this)}if(this.options.labels.show){var h;"left"==this.options.position?(h=this.right-10,this.ctx.textAlign="right"):(h=this.left+5,this.ctx.textAlign="left"),this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,h,i)},this)}}}}});e.scales.registerScaleType("linear",o)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o=e.Element.extend({initialize:function(){this.size=i.min([this.height,this.width]),this.drawingArea=this.options.display?this.size/2-(this.options.labels.fontSize/2+this.options.labels.backdropPaddingY):this.size/2},calculateCenterOffset:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},update:function(){this.options.lineArc?this.drawingArea=this.options.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},calculateRange:i.noop,generateTicks:function(){if(this.ticks=[],this.options.override)for(var t=0;t<=this.options.override.steps;++t){var e=this.options.override.start+t*this.options.override.stepWidth;ticks.push(e)}else{var o=Math.min(11,Math.ceil(this.drawingArea/(2*this.options.labels.fontSize)));if(o=Math.max(2,o),this.options.beginAtZero){var s=i.sign(this.min),a=i.sign(this.max);0>s&&0>a?this.max=0:s>0&&a>0&&(this.min=0)}for(var r=i.niceNum(this.max-this.min,!1),n=i.niceNum(r/(o-1),!0),l=Math.floor(this.min/n)*n,h=Math.ceil(this.max/n)*n,c=l;h>=c;c+=n)this.ticks.push(c)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildYLabels:function(){this.yLabels=[],i.each(this.ticks,function(t,e,o){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,o):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.yLabels.push(s?s:"")},this)},getCircumference:function(){return 2*Math.PI/this.valuesCount},setScaleSize:function(){var t,e,o,s,a,r,n,l,h,c,d,u,m=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),v=this.width,g=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.valuesCount;e++)t=this.getPointPosition(e,m),o=this.ctx.measureText(i.template(this.options.labels.template,{value:this.labels[e]})).width+5,0===e||e===this.valuesCount/2?(s=o/2,t.x+s>v&&(v=t.x+s,a=e),t.x-s<g&&(g=t.x-s,n=e)):e<this.valuesCount/2?t.x+o>v&&(v=t.x+o,a=e):e>this.valuesCount/2&&t.x-o<g&&(g=t.x-o,n=e);h=g,c=Math.ceil(v-this.width),r=this.getIndexAngle(a),l=this.getIndexAngle(n),d=c/Math.sin(r+Math.PI/2),u=h/Math.sin(l+Math.PI/2),d=i.isNumber(d)?d:0,u=i.isNumber(u)?u:0,this.drawingArea=m-(u+d)/2,this.setCenterPoint(u,d)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,o=t+this.drawingArea;this.xCenter=(o+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.valuesCount;return t*e-Math.PI/2},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},draw:function(){if(this.options.display){var t=this.ctx;if(i.each(this.yLabels,function(e,o){if(o>0){var s,a=o*(this.drawingArea/Math.max(this.ticks.length,1)),r=this.yCenter-a;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,a,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var n=0;n<this.valuesCount;n++)s=this.getPointPosition(n,this.calculateCenterOffset(this.ticks[o])),0===n?t.moveTo(s.x,s.y):t.lineTo(s.x,s.y);t.closePath(),t.stroke()}if(this.options.labels.show){if(t.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),this.showLabelBackdrop){var l=t.measureText(e).width;t.fillStyle=this.options.labels.backdropColor,t.fillRect(this.xCenter-l/2-this.options.labels.backdropPaddingX,r-this.fontSize/2-this.options.labels.backdropPaddingY,l+2*this.options.labels.backdropPaddingX,this.options.labels.fontSize+2*this.options.lables.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.labels.fontColor,t.fillText(e,this.xCenter,r)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.valuesCount-1;e>=0;e--){if(this.options.angleLines.show){var o=this.getPointPosition(e,this.calculateCenterOffset(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(o.x,o.y),t.stroke(),t.closePath()}var s=this.getPointPosition(e,this.calculateCenterOffset(this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var a=this.labels.length,r=this.labels.length/2,n=r/2,l=n>e||e>a-n,h=e===n||e===a-n;0===e?t.textAlign="center":e===r?t.textAlign="center":r>e?t.textAlign="left":t.textAlign="right",h?t.textBaseline="middle":l?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.labels[e],s.x,s.y)}}}}});e.scales.registerScaleType("radialLinear",o)}.call(this),/*!
+function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.tooltips={enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>: ","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>: ","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},e.Tooltip=e.Element.extend({initialize:function(){var t=this._options;i.extend(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":i.extend(this._model,{text:i.template(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();i.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var o,s,a=[],r=[],n=this._data.datasets.length-1;n>=0&&(o=this._data.datasets[n].metaData,s=i.indexOf(o,this._active[0]),-1===s);n--);var h=function(){var t,e,o,n,h,l=[],c=[],d=[];return i.each(this._data.datasets,function(e){t=e.metaData,t[s]&&t[s].hasValue()&&l.push(t[s])},this),i.each(this._options.stacked?l.reverse():l,function(t){c.push(t._view.x),d.push(t._view.y),a.push(i.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),r.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),h=i.min(d),o=i.max(d),n=i.min(c),e=i.max(c),{x:n>this._chart.width/2?n:e,y:(h+o)/2}}.call(this,s);i.extend(this._model,{x:h.x,y:h.y,labels:a,title:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:"",legendColors:r,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=a.length*this._model.fontSize+(a.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var l=t.measureText(this.title).width,c=i.longestText(t,this.font,a)+this._model.fontSize+3,d=i.max([c,l]);this._model.width=d+2*this._model.xPadding;var u=this._model.height/2;this._model.y-u<0?this._model.y=u:this._model.y+u>this._chart.height&&(this._model.y=this._chart.height-u),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.hover.mode){case"single":t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var o=e.caretPadding||2,s=t.measureText(e.text).width+2*e.xPadding,a=e.fontSize+2*e.yPadding,r=a+e.caretHeight+o;e.x+s/2>this._chart.width?e.xAlign="left":e.x-s/2<0&&(e.xAlign="right"),e.y-r<0&&(e.yAlign="below");var n=e.x-s/2,h=e.y-r;if(t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),this._custom)this._custom(this._view);else{switch(e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-o),t.lineTo(e.x+e.caretHeight,e.y-(o+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(o+e.caretHeight)),t.closePath(),t.fill();break;case"below":h=e.y+o+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+o),t.lineTo(e.x+e.caretHeight,e.y+o+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+o+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":n=e.x-s+(e.cornerRadius+e.caretHeight);break;case"right":n=e.x-(e.cornerRadius+e.caretHeight)}i.drawRoundedRectangle(t,n,h,s,a,e.cornerRadius),t.fill(),t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,n+s/2,h+a/2)}break;case"label":i.drawRoundedRectangle(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=i.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=i.fontString(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),i.each(e.labels,function(o,s){t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(o,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(s+1)),t.fillStyle=i.color(e.legendColors[s].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(s+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=i.color(e.legendColors[s].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(s+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o=e.Element.extend({calculateRange:i.noop,isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},getPixelForValue:function(t,e,i){if(this.isHorizontal()){var o=(this.labelRotation>0,this.width-(this.paddingLeft+this.paddingRight)),s=o/Math.max(this.max-(this.options.gridLines.offsetGridLines?0:1),1),a=s*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&i&&(a+=s/2),this.left+Math.round(a)}return this.top+e*(this.height/this.max)},calculateLabelRotation:function(t,e){var o=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=o;var s,a,r=this.ctx.measureText(this.labels[0]).width,n=this.ctx.measureText(this.labels[this.labels.length-1]).width;if(this.paddingRight=n/2+3,this.paddingLeft=r/2+3,this.labelRotation=0,this.options.display){var h,l,c=i.longestText(this.ctx,o,this.labels);this.labelWidth=c;for(var d=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>d&&0===this.labelRotation||this.labelWidth>d&&this.labelRotation<=90&&this.labelRotation>0;){if(h=Math.cos(i.toRadians(this.labelRotation)),l=Math.sin(i.toRadians(this.labelRotation)),s=h*r,a=h*n,s+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=s+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,l*c>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=h*c}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;e&&(this.paddingLeft-=e.left,this.paddingRight-=e.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},fit:function(t,e,o){this.calculateRange(),this.calculateLabelRotation(e,o);var s={width:0,height:0},a=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),r=i.longestText(this.ctx,a,this.labels);if(this.isHorizontal()?(s.width=t,this.width=t):this.options.display&&(s.width=Math.min(r+6,t)),this.isHorizontal()){var n=Math.cos(i.toRadians(this.labelRotation))*r+1.5*this.options.labels.fontSize;s.height=Math.min(n,e)}else this.options.display&&(s.width=Math.min(r+6,t));return this.width=s.width,this.height=s.height,s},draw:function(t){if(this.options.display){var e;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){e=!0;var o="bottom"==this.options.position?this.top:this.bottom-10,s="bottom"==this.options.position?this.top+10:this.bottom,a=0!==this.labelRotation;i.each(this.labels,function(r,n){var h=this.getPixelForValue(r,n,!1),l=this.getPixelForValue(r,n,!0);this.options.gridLines.show&&(0===n?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,o),this.ctx.lineTo(h,s)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(l,a?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=a?"right":"center",this.ctx.textBaseline=a?"middle":"top",this.ctx.fillText(r,0,0),this.ctx.restore())},this)}else this.options.gridLines.show,this.options.labels.show}}});e.scales.registerScaleType("category",o)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o=e.Element.extend({calculateRange:i.noop,isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},generateTicks:function(t,e){if(this.ticks=[],this.options.override)for(var o=0;o<=this.options.override.steps;++o){var s=this.options.override.start+o*this.options.override.stepWidth;ticks.push(s)}else{var a;if(a=this.isHorizontal()?Math.min(11,Math.ceil(t/50)):Math.min(11,Math.ceil(e/(2*this.options.labels.fontSize))),a=Math.max(2,a),this.options.beginAtZero){var r=i.sign(this.min),n=i.sign(this.max);0>r&&0>n?this.max=0:r>0&&n>0&&(this.min=0)}for(var h=i.niceNum(this.max-this.min,!1),l=i.niceNum(h/(a-1),!0),c=Math.floor(this.min/l)*l,d=Math.ceil(this.max/l)*l,u=c;d>=u;u+=l)this.ticks.push(u)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,o){var s;this.options.labels.userCallback?s=this.options.lables.userCallback(t,e,o):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.labels.push(s?s:"")},this)},getPixelForValue:function(t){var e,i=this.max-this.min;return e=this.isHorizontal()?this.left+this.width/i*(t-this.min):this.bottom-this.height/i*(t-this.min)},fit:function(t,e){this.calculateRange(),this.generateTicks(t,e),this.buildLabels();var o={width:0,height:0};if(o.width=this.isHorizontal()?t:this.options.gridLines.show&&this.options.display?10:0,o.height=this.isHorizontal()?this.options.gridLines.show&&this.options.display?10:0:e,this.options.labels.show&&this.options.display){var s=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);if(this.isHorizontal()){var a=(e-o.height,1.5*this.options.labels.fontSize);o.height=Math.min(e,o.height+a)}else{var r=t-o.width,n=i.longestText(this.ctx,s,this.labels);r>n?o.width+=n:o.width=t}}return this.width=o.width,this.height=o.height,o},draw:function(t){if(this.options.display){var e,o;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){e=!0,o=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var s="bottom"==this.options.position?this.top:this.bottom-5,a="bottom"==this.options.position?this.top+5:this.bottom;i.each(this.ticks,function(r,n){var h=this.getPixelForValue(r);0===r||!o&&0===n?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,s),this.ctx.lineTo(h,a)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()},this)}if(this.options.labels.show){var r;"top"==this.options.position?(r=this.bottom-10,this.ctx.textBaseline="bottom"):(r=this.top+10,this.ctx.textBaseline="top"),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,i,r)},this)}}else{if(this.options.gridLines.show){e=!0,o=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var n="right"==this.options.position?this.left:this.right-5,h="right"==this.options.position?this.left+5:this.right;i.each(this.ticks,function(s,a){var r=this.getPixelForValue(s);0===s||!o&&0===a?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),r+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(n,r),this.ctx.lineTo(h,r)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,r),this.ctx.lineTo(t.right,r)),this.ctx.stroke()},this)}if(this.options.labels.show){var l;"left"==this.options.position?(l=this.right-10,this.ctx.textAlign="right"):(l=this.left+5,this.ctx.textAlign="left"),this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,l,i)},this)}}}}});e.scales.registerScaleType("linear",o)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o=e.Element.extend({initialize:function(){this.size=i.min([this.height,this.width]),this.drawingArea=this.options.display?this.size/2-(this.options.labels.fontSize/2+this.options.labels.backdropPaddingY):this.size/2},calculateCenterOffset:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},update:function(){this.options.lineArc?this.drawingArea=this.options.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},calculateRange:i.noop,generateTicks:function(){if(this.ticks=[],this.options.override)for(var t=0;t<=this.options.override.steps;++t){var e=this.options.override.start+t*this.options.override.stepWidth;ticks.push(e)}else{var o=Math.min(11,Math.ceil(this.drawingArea/(2*this.options.labels.fontSize)));if(o=Math.max(2,o),this.options.beginAtZero){var s=i.sign(this.min),a=i.sign(this.max);0>s&&0>a?this.max=0:s>0&&a>0&&(this.min=0)}for(var r=i.niceNum(this.max-this.min,!1),n=i.niceNum(r/(o-1),!0),h=Math.floor(this.min/n)*n,l=Math.ceil(this.max/n)*n,c=h;l>=c;c+=n)this.ticks.push(c)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildYLabels:function(){this.yLabels=[],i.each(this.ticks,function(t,e,o){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,o):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.yLabels.push(s?s:"")},this)},getCircumference:function(){return 2*Math.PI/this.valuesCount},setScaleSize:function(){var t,e,o,s,a,r,n,h,l,c,d,u,m=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),v=this.width,g=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.valuesCount;e++)t=this.getPointPosition(e,m),o=this.ctx.measureText(i.template(this.options.labels.template,{value:this.labels[e]})).width+5,0===e||e===this.valuesCount/2?(s=o/2,t.x+s>v&&(v=t.x+s,a=e),t.x-s<g&&(g=t.x-s,n=e)):e<this.valuesCount/2?t.x+o>v&&(v=t.x+o,a=e):e>this.valuesCount/2&&t.x-o<g&&(g=t.x-o,n=e);l=g,c=Math.ceil(v-this.width),r=this.getIndexAngle(a),h=this.getIndexAngle(n),d=c/Math.sin(r+Math.PI/2),u=l/Math.sin(h+Math.PI/2),d=i.isNumber(d)?d:0,u=i.isNumber(u)?u:0,this.drawingArea=m-(u+d)/2,this.setCenterPoint(u,d)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,o=t+this.drawingArea;this.xCenter=(o+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.valuesCount;return t*e-Math.PI/2},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},draw:function(){if(this.options.display){var t=this.ctx;if(i.each(this.yLabels,function(e,o){if(o>0){var s,a=o*(this.drawingArea/Math.max(this.ticks.length,1)),r=this.yCenter-a;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,a,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var n=0;n<this.valuesCount;n++)s=this.getPointPosition(n,this.calculateCenterOffset(this.ticks[o])),0===n?t.moveTo(s.x,s.y):t.lineTo(s.x,s.y);t.closePath(),t.stroke()}if(this.options.labels.show){if(t.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),this.showLabelBackdrop){var h=t.measureText(e).width;t.fillStyle=this.options.labels.backdropColor,t.fillRect(this.xCenter-h/2-this.options.labels.backdropPaddingX,r-this.fontSize/2-this.options.labels.backdropPaddingY,h+2*this.options.labels.backdropPaddingX,this.options.labels.fontSize+2*this.options.lables.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.labels.fontColor,t.fillText(e,this.xCenter,r)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.valuesCount-1;e>=0;e--){if(this.options.angleLines.show){var o=this.getPointPosition(e,this.calculateCenterOffset(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(o.x,o.y),t.stroke(),t.closePath()}var s=this.getPointPosition(e,this.calculateCenterOffset(this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var a=this.labels.length,r=this.labels.length/2,n=r/2,h=n>e||e>a-n,l=e===n||e===a-n;t.textAlign=0===e?"center":e===r?"center":r>e?"left":"right",t.textBaseline=l?"middle":h?"bottom":"top",t.fillText(this.labels[e],s.x,s.y)}}}}});e.scales.registerScaleType("radialLinear",o)}.call(this),/*!
  * Chart.js
  * http://chartjs.org/
  * Version: 2.0.0-alpha
@@ -34,7 +34,7 @@ function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.toolt
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.elements.arc={backgroundColor:e.defaults.global.defaultColor,borderColor:"#fff",borderWidth:2},e.Arc=e.Element.extend({inGroupRange:function(t){var e=this._view;return e?Math.pow(t-e.x,2)<Math.pow(e.radius+e.hoverRadius,2):!1},inRange:function(t,e){var o=this._view,s=i.getAngleFromPoint(o,{x:t,y:e}),a=o.startAngle<-.5*Math.PI?o.startAngle+2*Math.PI:o.startAngle>1.5*Math.PI?o.startAngle-2*Math.PI:o.startAngle,r=o.endAngle<-.5*Math.PI?o.endAngle+2*Math.PI:o.endAngle>1.5*Math.PI?o.endAngle-2*Math.PI:o.endAngle,n=s.angle>=a&&s.angle<=r,l=s.distance>=o.innerRadius&&s.distance<=o.outerRadius;return n&&l},tooltipPosition:function(){var t=this._view,e=t.startAngle+(t.endAngle-t.startAngle)/2,i=(t.outerRadius-t.innerRadius)/2+t.innerRadius;return{x:t.x+Math.cos(e)*i,y:t.y+Math.sin(e)*i}},draw:function(){var t=this._chart.ctx,e=this._view;t.beginPath(),t.arc(e.x,e.y,e.outerRadius,e.startAngle,e.endAngle),t.arc(e.x,e.y,e.innerRadius,e.endAngle,e.startAngle,!0),t.closePath(),t.strokeStyle=e.borderColor,t.lineWidth=e.borderWidth,t.fillStyle=e.backgroundColor,t.fill(),t.lineJoin="bevel",e.borderWidth&&t.stroke()}})}.call(this),/*!
+function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.elements.arc={backgroundColor:e.defaults.global.defaultColor,borderColor:"#fff",borderWidth:2},e.Arc=e.Element.extend({inGroupRange:function(t){var e=this._view;return e?Math.pow(t-e.x,2)<Math.pow(e.radius+e.hoverRadius,2):!1},inRange:function(t,e){var o=this._view,s=i.getAngleFromPoint(o,{x:t,y:e}),a=o.startAngle<-.5*Math.PI?o.startAngle+2*Math.PI:o.startAngle>1.5*Math.PI?o.startAngle-2*Math.PI:o.startAngle,r=o.endAngle<-.5*Math.PI?o.endAngle+2*Math.PI:o.endAngle>1.5*Math.PI?o.endAngle-2*Math.PI:o.endAngle,n=s.angle>=a&&s.angle<=r,h=s.distance>=o.innerRadius&&s.distance<=o.outerRadius;return n&&h},tooltipPosition:function(){var t=this._view,e=t.startAngle+(t.endAngle-t.startAngle)/2,i=(t.outerRadius-t.innerRadius)/2+t.innerRadius;return{x:t.x+Math.cos(e)*i,y:t.y+Math.sin(e)*i}},draw:function(){var t=this._chart.ctx,e=this._view;t.beginPath(),t.arc(e.x,e.y,e.outerRadius,e.startAngle,e.endAngle),t.arc(e.x,e.y,e.innerRadius,e.endAngle,e.startAngle,!0),t.closePath(),t.strokeStyle=e.borderColor,t.lineWidth=e.borderWidth,t.fillStyle=e.backgroundColor,t.fill(),t.lineJoin="bevel",e.borderWidth&&t.stroke()}})}.call(this),/*!
  * Chart.js
  * http://chartjs.org/
  * Version: 2.0.0-alpha
@@ -52,7 +52,7 @@ function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.eleme
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-function(){"use strict";var t=this,e=t.Chart;e.helpers;e.defaults.global.elements.point={radius:3,backgroundColor:e.defaults.global.defaultColor,borderWidth:1,borderColor:e.defaults.global.defaultColor,hitRadius:1,hoverRadius:4,hoverBorderWidth:1},e.Point=e.Element.extend({inRange:function(t,e){var i=this._view,o=i.hitRadius+i.radius;return Math.pow(t-i.x,2)+Math.pow(e-i.y,2)<Math.pow(o,2)},inGroupRange:function(t){var e=this._view;return e?Math.pow(t-e.x,2)<Math.pow(e.radius+e.hitRadius,2):!1},tooltipPosition:function(){var t=this._view;return{x:t.x,y:t.y,padding:t.radius+t.borderWidth}},draw:function(){var t=this._view,i=this._chart.ctx;t.skip||(t.radius>0||t.borderWidth>0)&&(i.beginPath(),i.arc(t.x,t.y,t.radius||e.defaults.global.elements.point.radius,0,2*Math.PI),i.closePath(),i.strokeStyle=t.borderColor||e.defaults.global.defaultColor,i.lineWidth=t.borderWidth||e.defaults.global.elements.point.borderWidth,i.fillStyle=t.backgroundColor||e.defaults.global.defaultColor,i.fill(),i.stroke())}})}.call(this),/*!
+function(){"use strict";{var t=this,e=t.Chart;e.helpers}e.defaults.global.elements.point={radius:3,backgroundColor:e.defaults.global.defaultColor,borderWidth:1,borderColor:e.defaults.global.defaultColor,hitRadius:1,hoverRadius:4,hoverBorderWidth:1},e.Point=e.Element.extend({inRange:function(t,e){var i=this._view,o=i.hitRadius+i.radius;return Math.pow(t-i.x,2)+Math.pow(e-i.y,2)<Math.pow(o,2)},inGroupRange:function(t){var e=this._view;return e?Math.pow(t-e.x,2)<Math.pow(e.radius+e.hitRadius,2):!1},tooltipPosition:function(){var t=this._view;return{x:t.x,y:t.y,padding:t.radius+t.borderWidth}},draw:function(){var t=this._view,i=this._chart.ctx;t.skip||(t.radius>0||t.borderWidth>0)&&(i.beginPath(),i.arc(t.x,t.y,t.radius||e.defaults.global.elements.point.radius,0,2*Math.PI),i.closePath(),i.strokeStyle=t.borderColor||e.defaults.global.defaultColor,i.lineWidth=t.borderWidth||e.defaults.global.elements.point.borderWidth,i.fillStyle=t.backgroundColor||e.defaults.global.defaultColor,i.fill(),i.stroke())}})}.call(this),/*!
  * Chart.js
  * http://chartjs.org/
  * Version: 2.0.0-alpha
@@ -61,6 +61,6 @@ function(){"use strict";var t=this,e=t.Chart;e.helpers;e.defaults.global.element
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-function(){"use strict";var t=this,e=t.Chart;e.helpers;e.defaults.global.elements.rectangle={backgroundColor:e.defaults.global.defaultColor,borderWidth:0,borderColor:e.defaults.global.defaultColor},e.Rectangle=e.Element.extend({draw:function(){var t=this._chart.ctx,e=this._view,i=e.width/2,o=e.x-i,s=e.x+i,a=e.base-(e.base-e.y),r=e.borderWidth/2;e.borderWidth&&(o+=r,s-=r,a+=r),t.beginPath(),t.fillStyle=e.backgroundColor,t.strokeStyle=e.borderColor,t.lineWidth=e.borderWidth,t.moveTo(o,e.base),t.lineTo(o,a),t.lineTo(s,a),t.lineTo(s,e.base),t.fill(),e.borderWidth&&t.stroke()},height:function(){var t=this._view;return t.base-t.y},inRange:function(t,e){var i=this._view;return i.y<i.base?t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.y&&e<=i.base:t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.base&&e<=i.y},inGroupRange:function(t){var e=this._view;return t>=e.x-e.width/2&&t<=e.x+e.width/2},tooltipPosition:function(){var t=this._view;return t.y<t.base?{x:t.x,y:t.y}:{x:t.x,y:t.base}}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={stacked:!1,valueSpacing:5,datasetSpacing:1,hover:{mode:"label"},scales:{xAxes:[{type:"category",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!0},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{type:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]}};e.Type.extend({name:"Bar",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Rectangle({_chart:this.chart,_datasetIndex:o,_index:s}))},this),t.xAxisID=this.options.scales.xAxes[0].id,t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},resetElements:function(){this.eachElement(function(t,e,o,s){var a,r=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];a=n.getPixelForValue(n.min<0&&n.max<0?n.max:n.min>0&&n.max>0?n.min:0),i.extend(t,{_chart:this.chart,_xScale:r,_yScale:n,_datasetIndex:s,_index:e,_model:{x:r.calculateBarX(this.data.datasets.length,s,e),y:a,base:n.calculateBarBase(s,e),width:r.calculateBarWidth(this.data.datasets.length),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].backgroundColor,e,this.options.elements.rectangle.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].borderColor,e,this.options.elements.rectangle.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].borderWidth,e,this.options.elements.rectangle.borderWidth),label:this.data.labels[e],datasetLabel:this.data.datasets[s].label}}),t.pivot()},this)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],r=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:r,_datasetIndex:s,_index:e,_model:{x:a.calculateBarX(this.data.datasets.length,s,e),y:r.calculateBarY(s,e),base:r.calculateBarBase(s,e),width:a.calculateBarWidth(this.data.datasets.length),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].backgroundColor,e,this.options.elements.rectangle.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].borderColor,e,this.options.elements.rectangle.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].borderWidth,e,this.options.elements.rectangle.borderWidth),label:this.data.labels[e],datasetLabel:this.data.datasets[s].label}}),t.pivot()},this),this.render(t)},buildScale:function(t){var o=this,s=function(){this.min=null,this.max=null;var t=[],e=[];if(o.options.stacked){i.each(o.data.datasets,function(s){s.yAxisID===this.id&&i.each(s.data,function(i,s){t[s]=t[s]||0,e[s]=e[s]||0,o.options.relativePoints?t[s]=100:0>i?e[s]+=i:t[s]+=i},this)},this);var s=t.concat(e);this.min=i.min(s),this.max=i.max(s)}else i.each(o.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)};this.scales={};var a=e.scales.getScaleConstructor(this.options.scales.xAxes[0].type),r=new a({ctx:this.chart.ctx,options:this.options.scales.xAxes[0],id:this.options.scales.xAxes[0].id,calculateRange:function(){this.labels=o.data.labels,this.min=0,this.max=this.labels.length},calculateBaseWidth:function(){return this.getPixelForValue(null,1,!0)-this.getPixelForValue(null,0,!0)-2*o.options.valueSpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*o.options.datasetSpacing;return o.options.stacked?e:e/t},calculateBarX:function(t,e,i){var s=this.calculateBaseWidth(),a=this.getPixelForValue(null,i,!0)-s/2,r=this.calculateBarWidth(t);return o.options.stacked?a+r/2:a+r*e+e*o.options.datasetSpacing+r/2}});this.scales[r.id]=r,i.each(this.options.scales.yAxes,function(t){var i=e.scales.getScaleConstructor(t.type),a=new i({ctx:this.chart.ctx,options:t,calculateRange:s,calculateBarBase:function(t,e){var i=0;if(o.options.stacked){var s=o.data.datasets[t].data[e];if(0>s)for(var a=0;t>a;a++)o.data.datasets[a].yAxisID===this.id&&(i+=o.data.datasets[a].data[e]<0?o.data.datasets[a].data[e]:0);else for(var r=0;t>r;r++)o.data.datasets[r].yAxisID===this.id&&(i+=o.data.datasets[r].data[e]>0?o.data.datasets[r].data[e]:0);return this.getPixelForValue(i)}return i=this.getPixelForValue(this.min),this.beginAtZero||this.min<=0&&this.max>=0||this.min>=0&&this.max<=0?(i=this.getPixelForValue(0),i+=this.options.gridLines.lineWidth):this.min<0&&this.max<0&&(i=this.getPixelForValue(this.max)),i},calculateBarY:function(t,e){var i=o.data.datasets[t].data[e];if(o.options.stacked){for(var s=0,a=0,r=0;t>r;r++)o.data.datasets[r].data[e]<0?a+=o.data.datasets[r].data[e]||0:s+=o.data.datasets[r].data[e]||0;return this.getPixelForValue(0>i?a+i:s+i)}for(var n=0,l=t;l<o.data.datasets.length;l++)n+=l===t&&i?i:i;return this.getPixelForValue(i)},id:t.id});this.scales[a.id]=a},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.scales,function(t){t.draw(this.chartArea)},this),this.eachElement(function(t,i,o){t.transition(e).draw()},this),this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.rectangle.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.rectangle.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.rectangle.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.rectangle.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.rectangle.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.rectangle.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hoverAnimationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},cutoutPercentage:50};e.Type.extend({name:"Doughnut",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Arc({_chart:this.chart,_datasetIndex:o,_index:s,_model:{}}))},this)},this),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),this.resetElements(),this.update()},calculateCircumference:function(t,e){return t.total>0?2*Math.PI*(e/t.total):0},resetElements:function(){this.outerRadius=(i.min([this.chart.width,this.chart.height])-this.options.elements.arc.borderWidth/2)/2,this.innerRadius=this.options.cutoutPercentage?this.outerRadius/100*this.options.cutoutPercentage:1,this.radiusLength=(this.outerRadius-this.innerRadius)/this.data.datasets.length,i.each(this.data.datasets,function(t,e){t.total=0,i.each(t.data,function(e){t.total+=Math.abs(e)},this),t.outerRadius=this.outerRadius-this.radiusLength*e,t.innerRadius=t.outerRadius-this.radiusLength,i.each(t.metaData,function(e,o){i.extend(e,{_model:{x:this.chart.width/2,y:this.chart.height/2,startAngle:Math.PI*-.5,circumference:this.options.animation.animateRotate?0:this.calculateCircumference(metaSlice.value),outerRadius:this.options.animation.animateScale?0:t.outerRadius,innerRadius:this.options.animation.animateScale?0:t.innerRadius,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(t.backgroundColor,o,this.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(t.hoverBackgroundColor,o,this.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(t.borderWidth,o,this.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(t.borderColor,o,this.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(t.label,o,this.data.labels[o])}}),e.pivot()},this)},this)},update:function(t){this.outerRadius=(i.min([this.chart.width,this.chart.height])-this.options.elements.arc.borderWidth/2)/2,this.innerRadius=this.options.cutoutPercentage?this.outerRadius/100*this.options.cutoutPercentage:1,this.radiusLength=(this.outerRadius-this.innerRadius)/this.data.datasets.length,i.each(this.data.datasets,function(t,e){t.total=0,i.each(t.data,function(e){t.total+=Math.abs(e)},this),t.outerRadius=this.outerRadius-this.radiusLength*e,t.innerRadius=t.outerRadius-this.radiusLength,i.each(t.metaData,function(o,s){i.extend(o,{_chart:this.chart,_datasetIndex:e,_index:s,_model:{x:this.chart.width/2,y:this.chart.height/2,circumference:this.calculateCircumference(t,t.data[s]),outerRadius:t.outerRadius,innerRadius:t.innerRadius,backgroundColor:o.custom&&o.custom.backgroundColor?o.custom.backgroundColor:i.getValueAtIndexOrDefault(t.backgroundColor,s,this.options.elements.arc.backgroundColor),hoverBackgroundColor:o.custom&&o.custom.hoverBackgroundColor?o.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(t.hoverBackgroundColor,s,this.options.elements.arc.hoverBackgroundColor),borderWidth:o.custom&&o.custom.borderWidth?o.custom.borderWidth:i.getValueAtIndexOrDefault(t.borderWidth,s,this.options.elements.arc.borderWidth),borderColor:o.custom&&o.custom.borderColor?o.custom.borderColor:i.getValueAtIndexOrDefault(t.borderColor,s,this.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(t.label,s,this.data.labels[s])}}),0===s?o._model.startAngle=Math.PI*-.5:o._model.startAngle=t.metaData[s-1]._model.endAngle,o._model.endAngle=o._model.startAngle+o._model.circumference,s<t.data.length-1&&(t.metaData[s+1]._model.startAngle=o._model.endAngle),o.pivot()},this)},this),this.render(t)},draw:function(t){t=t||1,this.clear(),this.eachElement(function(e){e.transition(t).draw()},this),this.tooltip.transition(t).draw()},events:function(t){this.lastActive=this.lastActive||[],"mouseout"==t.type?this.active=[]:this.active=function(){switch(this.options.hover.mode){case"single":return this.getSliceAtEvent(t);case"label":return this.getSlicesAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.arc.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.arc.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.arc.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.arc.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.arc.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.arc.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,this.active[0]._model.borderColor),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.hoverBorderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,this.active[0]._model.borderColor),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.hoverBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this},getSliceAtEvent:function(t){var e=[],o=i.getRelativePosition(t);return this.eachElement(function(t,i){t.inRange(o.x,o.y)&&e.push(t)},this),e}}),e.types.Doughnut.extend({name:"Pie",defaults:i.merge(o,{cutoutPercentage:0})})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={stacked:!1,hover:{mode:"label"},scales:{xAxes:[{type:"category",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{type:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]}};e.Type.extend({name:"Line",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaDataset=new e.Line({_chart:this.chart,_datasetIndex:o,_points:t.metaData}),t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Point({_datasetIndex:o,_index:s,_chart:this.chart,_model:{x:0,y:0}}))},this),t.xAxisID=this.options.scales.xAxes[0].id,t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},nextPoint:function(t,e){return t[e+1]||t[e]},previousPoint:function(t,e){return t[e-1]||t[e]},resetElements:function(){this.eachElement(function(t,e,o,s){var a,r=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];a=n.getPixelForValue(n.min<0&&n.max<0?n.max:n.min>0&&n.max>0?n.min:0),i.extend(t,{_chart:this.chart,_xScale:r,_yScale:n,_datasetIndex:s,_index:e,_model:{x:r.getPixelForValue(null,e,!0),y:a,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.data.datasets[s].radius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].hitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,e){var o,s=this.scales[t.yAxisID];o=s.getPixelForValue(s.min<0&&s.max<0?s.max:s.min>0&&s.max>0?s.min:0),i.extend(t.metaDataset,{_scale:s,_datasetIndex:e,_children:t.metaData,_model:{tension:t.metaDataset.custom&&t.metaDataset.custom.tension?t.metaDataset.custom.tension:t.tension||this.options.elements.line.tension,backgroundColor:t.metaDataset.custom&&t.metaDataset.custom.backgroundColor?t.metaDataset.custom.backgroundColor:t.backgroundColor||this.options.elements.line.backgroundColor,borderWidth:t.metaDataset.custom&&t.metaDataset.custom.borderWidth?t.metaDataset.custom.borderWidth:t.borderWidth||this.options.elements.line.borderWidth,borderColor:t.metaDataset.custom&&t.metaDataset.custom.borderColor?t.metaDataset.custom.borderColor:t.borderColor||this.options.elements.line.borderColor,fill:t.metaDataset.custom&&t.metaDataset.custom.fill?t.metaDataset.custom.fill:void 0!==t.fill?t.fill:this.options.elements.line.fill,skipNull:void 0!==t.skipNull?t.skipNull:this.options.elements.line.skipNull,drawNull:void 0!==t.drawNull?t.drawNull:this.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:o}}),t.metaDataset.pivot()}),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],r=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:r,_datasetIndex:s,_index:e,_model:{x:a.getPixelForValue(null,e,!0),y:r.getPointPixelForValue(this.data.datasets[s].data[e],e,s),tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.data.datasets[s].radius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].hitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this),this.render(t)},buildScale:function(){var t=this,o=function(){this.min=null,this.max=null;var e=[],o=[];if(t.options.stacked){i.each(t.data.datasets,function(s){s.yAxisID===this.id&&i.each(s.data,function(i,s){e[s]=e[s]||0,o[s]=o[s]||0,t.options.relativePoints?e[s]=100:0>i?o[s]+=i:e[s]+=i},this)},this);var s=e.concat(o);this.min=i.min(s),this.max=i.max(s)}else i.each(t.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)};this.scales={};var s=e.scales.getScaleConstructor(this.options.scales.xAxes[0].type),a=new s({ctx:this.chart.ctx,options:this.options.scales.xAxes[0],calculateRange:function(){this.labels=t.data.labels,this.min=0,this.max=this.labels.length},id:this.options.scales.xAxes[0].id});this.scales[a.id]=a,i.each(this.options.scales.yAxes,function(i){var s=e.scales.getScaleConstructor(i.type),a=new s({ctx:this.chart.ctx,options:i,calculateRange:o,getPointPixelForValue:function(e,i,o){if(t.options.stacked){for(var s=0,a=0,r=0;o>r;++r)t.data.datasets[r].data[i]<0?a+=t.data.datasets[r].data[i]:s+=t.data.datasets[r].data[i];return this.getPixelForValue(0>e?a+e:s+e)}return this.getPixelForValue(e)},id:i.id});this.scales[a.id]=a},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.scales,function(t){t.draw(this.chartArea)},this);for(var o=this.data.datasets.length-1;o>=0;o--){var s=this.data.datasets[o];i.each(s.metaData,function(t,i){t.transition(e)},this),s.metaDataset.transition(e).draw(),i.each(s.metaData,function(t){t.draw()})}this.tooltip.transition(e).draw()},events:function(t){this.lastActive=this.lastActive||[],"mouseout"==t.type?this.active=[]:this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.radius=this.lastActive[0].custom&&this.lastActive[0].custom.radius?this.lastActive[0].custom.radius:i.getValueAtIndexOrDefault(e.radius,o,this.options.elements.point.radius),this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.radius=this.lastActive[s].custom&&this.lastActive[s].custom.radius?this.lastActive[s].custom.radius:i.getValueAtIndexOrDefault(e.radius,o,this.options.elements.point.radius),this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.radius?this.active[0].custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.options.elements.point.hoverRadius),
-this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.radius?this.active[s].custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.options.elements.point.hoverRadius),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={scale:{scaleType:"radialLinear",display:!0,animate:!1,lineArc:!0,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2}},animateRotate:!0};e.Type.extend({name:"PolarArea",defaults:o,initialize:function(){var t=this,o=e.scales.getScaleConstructor(this.options.scale.scaleType);this.scale=new o({options:this.options.scale,lineArc:!0,width:this.chart.width,height:this.chart.height,xCenter:this.chart.width/2,yCenter:this.chart.height/2,ctx:this.chart.ctx,valuesCount:this.data.length,calculateRange:function(){this.min=null,this.max=null,i.each(t.data.datasets[0].data,function(t){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)}}),i.bindEvents(this,this.options.events,this.events),i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Arc({_chart:this.chart,_datasetIndex:o,_index:s,_model:{}}))},this)},this),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),this.updateScaleRange(),this.scale.calculateRange(),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},updateScaleRange:function(){i.extend(this.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})},resetElements:function(){1/this.data.datasets[0].data.length*2;i.each(this.data.datasets[0].metaData,function(t,e){this.data.datasets[0].data[e];i.extend(t,{_index:e,_model:{x:this.chart.width/2,y:this.chart.height/2,innerRadius:0,outerRadius:0,startAngle:Math.PI*-.5,endAngle:Math.PI*-.5,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor,e,this.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor,e,this.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth,e,this.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[0].borderColor,e,this.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.data.datasets[0].labels,e,this.data.datasets[0].labels[e])}}),t.pivot()},this)},update:function(t){this.updateScaleRange(),this.scale.calculateRange(),this.scale.generateTicks(),this.scale.buildYLabels(),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height);var o=1/this.data.datasets[0].data.length*2;i.each(this.data.datasets[0].metaData,function(t,e){var s=this.data.datasets[0].data[e],a=-.5*Math.PI+Math.PI*o*e,r=a+o*Math.PI;i.extend(t,{_index:e,_model:{x:this.chart.width/2,y:this.chart.height/2,innerRadius:0,outerRadius:this.scale.calculateCenterOffset(s),startAngle:a,endAngle:r,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor,e,this.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor,e,this.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth,e,this.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[0].borderColor,e,this.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.data.datasets[0].labels,e,this.data.datasets[0].labels[e])}}),t.pivot(),console.log(t)},this),this.render(t)},draw:function(t){var e=t||1;this.clear(),i.each(this.data.datasets[0].metaData,function(t,i){t.transition(e).draw()},this),this.scale.draw(),this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getSliceAtEvent(t);case"label":return this.getSlicesAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.arc.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.arc.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.arc.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.arc.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.arc.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.arc.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+1),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+1),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this},getSliceAtEvent:function(t){var e=[],o=i.getRelativePosition(t);return this.eachElement(function(t,i){t.inRange(o.x,o.y)&&e.push(t)},this),e}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.Type.extend({name:"Radar",defaults:{scale:{scaleType:"radialLinear",display:!0,animate:!1,lineArc:!1,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1},angleLines:{show:!0,color:"rgba(0,0,0,.1)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},elements:{line:{tension:0}},legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].strokeColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>'},initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaDataset=new e.Line({_chart:this.chart,_datasetIndex:o,_points:t.metaData,_loop:!0}),t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Point({_datasetIndex:o,_index:s,_chart:this.chart,_model:{x:0,y:0}}))},this)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},nextPoint:function(t,e){return t[e+1]||t[0]},previousPoint:function(t,e){return t[e-1]||t[t.length-1]},resetElements:function(){this.eachElement(function(t,e,o,s){i.extend(t,{_chart:this.chart,_datasetIndex:s,_index:e,_scale:this.scale,_model:{x:this.scale.xCenter,y:this.scale.yCenter,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].hitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=this.scale.xCenter,t._model.controlPointPreviousY=this.scale.yCenter,t._model.controlPointNextX=this.scale.xCenter,t._model.controlPointNextY=this.scale.yCenter,t.pivot()},this)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,e){var o;o=this.scale.min<0&&this.scale.max<0?this.scale.getPointPosition(0,this.scale.max):this.scale.min>0&&this.scale.max>0?this.scale.getPointPosition(0,this.scale.min):this.scale.getPointPosition(0,0),i.extend(t.metaDataset,{_datasetIndex:e,_children:t.metaData,_model:{tension:t.tension||this.options.elements.line.tension,backgroundColor:t.backgroundColor||this.options.elements.line.backgroundColor,borderWidth:t.borderWidth||this.options.elements.line.borderWidth,borderColor:t.borderColor||this.options.elements.line.borderColor,fill:void 0!==t.fill?t.fill:this.options.elements.line.fill,skipNull:void 0!==t.skipNull?t.skipNull:this.options.elements.line.skipNull,drawNull:void 0!==t.drawNull?t.drawNull:this.options.elements.line.drawNull,scaleTop:this.scale.top,scaleBottom:this.scale.bottom,scaleZero:o}}),t.metaDataset.pivot()}),this.eachElement(function(t,e,o,s){var a=this.scale.getPointPosition(e,this.scale.calculateCenterOffset(this.data.datasets[s].data[e]));i.extend(t,{_chart:this.chart,_datasetIndex:s,_index:e,_model:{x:a.x,y:a.y,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].hitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this),this.render(t)},buildScale:function(){var t=this,o=e.scales.getScaleConstructor(this.options.scale.scaleType);this.scale=new o({options:this.options.scale,height:this.chart.height,width:this.chart.width,xCenter:this.chart.width/2,yCenter:this.chart.height/2,ctx:this.chart.ctx,labels:this.data.labels,valuesCount:this.data.datasets[0].data.length,calculateRange:function(){this.min=null,this.max=null,i.each(t.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)}}),this.scale.setScaleSize(),this.scale.calculateRange(),this.scale.generateTicks(),this.scale.buildYLabels()},draw:function(t){var e=t||1;this.clear(),this.scale.draw(this.chartArea);for(var o=this.data.datasets.length-1;o>=0;o--){var s=this.data.datasets[o];i.each(s.metaData,function(t,i){t.transition(e)},this),s.metaDataset.transition(e).draw(),i.each(s.metaData,function(t){t.draw()})}this.tooltip.transition(e).draw()},events:function(t){this.lastActive=this.lastActive||[],"mouseout"==t.type?this.active=[]:this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.radius=this.lastActive[0].custom&&this.lastActive[0].custom.radius?this.lastActive[0].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.radius=this.lastActive[s].custom&&this.lastActive[s].custom.radius?this.lastActive[s].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+2),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth+2);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+2),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth+2);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={hover:{mode:"single"},scales:{xAxes:[{scaleType:"linear",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,integersOnly:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{scaleType:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,integersOnly:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]},legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].borderColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>',tooltips:{template:"(<%= value.x %>, <%= value.y %>)",multiTemplate:"<%if (datasetLabel){%><%=datasetLabel%>: <%}%>(<%= value.x %>, <%= value.y %>)"}};e.Type.extend({name:"Scatter",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaDataset=new e.Line({_chart:this.chart,_datasetIndex:o,_points:t.metaData}),t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Point({_datasetIndex:o,_index:s,_chart:this.chart,_model:{x:0,y:0}}))},this),t.xAxisID||(t.xAxisID=this.options.scales.xAxes[0].id),t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},nextPoint:function(t,e){return t[e+1]||t[e]},previousPoint:function(t,e){return t[e-1]||t[e]},resetElements:function(){this.eachElement(function(t,e,o,s){var a,r=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];a=n.getPixelForValue(n.min<0&&n.max<0?n.max:n.min>0&&n.max>0?n.min:0),i.extend(t,{_chart:this.chart,_xScale:r,_yScale:n,_datasetIndex:s,_index:e,_model:{x:r.getPixelForValue(this.data.datasets[s].data[e].x),y:a,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e]||null===this.data.datasets[s].data[e].x||null===this.data.datasets[s].data[e].y,hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},update:function(){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,e){var o,s=this.scales[t.yAxisID];o=s.getPixelForValue(s.min<0&&s.max<0?s.max:s.min>0&&s.max>0?s.min:0),i.extend(t.metaDataset,{_scale:s,_datasetIndex:e,_children:t.metaData,_model:{tension:t.tension||this.options.elements.line.tension,backgroundColor:t.backgroundColor||this.options.elements.line.backgroundColor,borderWidth:t.borderWidth||this.options.elements.line.borderWidth,borderColor:t.borderColor||this.options.elements.line.borderColor,fill:void 0!==t.fill?t.fill:this.options.elements.line.fill,skipNull:void 0!==t.skipNull?t.skipNull:this.options.elements.line.skipNull,drawNull:void 0!==t.drawNull?t.drawNull:this.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:o}}),t.metaDataset.pivot()}),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],r=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:r,_datasetIndex:s,_index:e,_model:{x:a.getPixelForValue(this.data.datasets[s].data[e].x),y:r.getPixelForValue(this.data.datasets[s].data[e].y),tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e]||null===this.data.datasets[s].data[e].x||null===this.data.datasets[s].data[e].y,hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o,s){var a=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chartArea.bottom?t._model.controlPointNextY=this.chartArea.bottom:a.next.y<this.chartArea.top?t._model.controlPointNextY=this.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chartArea.bottom?t._model.controlPointPreviousY=this.chartArea.bottom:a.previous.y<this.chartArea.top?t._model.controlPointPreviousY=this.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this),this.render()},buildScale:function(){var t=this,o=function(){this.min=null,this.max=null,i.each(t.data.datasets,function(t){t.xAxisID===this.id&&i.each(t.data,function(t){null===this.min?this.min=t.x:t.x<this.min&&(this.min=t.x),null===this.max?this.max=t.x:t.x>this.max&&(this.max=t.x)},this)},this)},s=function(){this.min=null,this.max=null,i.each(t.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t){null===this.min?this.min=t.y:t.y<this.min&&(this.min=t.y),
-null===this.max?this.max=t.y:t.y>this.max&&(this.max=t.y)},this)},this)};this.scales={},i.each(this.options.scales.xAxes,function(t){var i=e.scales.getScaleConstructor(t.scaleType),s=new i({ctx:this.chart.ctx,options:t,calculateRange:o,id:t.id});this.scales[s.id]=s},this),i.each(this.options.scales.yAxes,function(t){var i=e.scales.getScaleConstructor(t.scaleType),o=new i({ctx:this.chart.ctx,options:t,calculateRange:s,id:t.id,getPointPixelForValue:function(t,e,i){return this.getPixelForValue(t)}});this.scales[o.id]=o},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.scales,function(t){t.draw(this.chartArea)},this);for(var o=this.data.datasets.length-1;o>=0;o--){var s=this.data.datasets[o];i.each(s.metaData,function(t,i){t.transition(e)},this),s.metaDataset.transition(e).draw(),i.each(s.metaData,function(t){t.draw()})}this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.radius=this.lastActive[0].custom&&this.lastActive[0].custom.radius?this.lastActive[0].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.radius=this.lastActive[s].custom&&this.lastActive[s].custom.radius?this.lastActive[s].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+1),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+1),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hoverAnimationDuration))}return this.lastActive=this.active,this}})}.call(this),!function t(e,i,o){function s(r,n){if(!i[r]){if(!e[r]){var l="function"==typeof require&&require;if(!n&&l)return l(r,!0);if(a)return a(r,!0);var h=new Error("Cannot find module '"+r+"'");throw h.code="MODULE_NOT_FOUND",h}var c=i[r]={exports:{}};e[r][0].call(c.exports,function(t){var i=e[r][1][t];return s(i?i:t)},c,c.exports,t,e,i,o)}return i[r].exports}for(var a="function"==typeof require&&require,r=0;r<o.length;r++)s(o[r]);return s}({1:[function(t,e,i){!function(){var i=t("color-convert"),o=t("color-string"),s=function(t){if(t instanceof s)return t;if(!(this instanceof s))return new s(t);if(this.values={rgb:[0,0,0],hsl:[0,0,0],hsv:[0,0,0],hwb:[0,0,0],cmyk:[0,0,0,0],alpha:1},"string"==typeof t){var e=o.getRgba(t);if(e)this.setValues("rgb",e);else if(e=o.getHsla(t))this.setValues("hsl",e);else{if(!(e=o.getHwb(t)))throw new Error('Unable to parse color from string "'+t+'"');this.setValues("hwb",e)}}else if("object"==typeof t){var e=t;if(void 0!==e.r||void 0!==e.red)this.setValues("rgb",e);else if(void 0!==e.l||void 0!==e.lightness)this.setValues("hsl",e);else if(void 0!==e.v||void 0!==e.value)this.setValues("hsv",e);else if(void 0!==e.w||void 0!==e.whiteness)this.setValues("hwb",e);else{if(void 0===e.c&&void 0===e.cyan)throw new Error("Unable to parse color from object "+JSON.stringify(t));this.setValues("cmyk",e)}}};s.prototype={rgb:function(t){return this.setSpace("rgb",arguments)},hsl:function(t){return this.setSpace("hsl",arguments)},hsv:function(t){return this.setSpace("hsv",arguments)},hwb:function(t){return this.setSpace("hwb",arguments)},cmyk:function(t){return this.setSpace("cmyk",arguments)},rgbArray:function(){return this.values.rgb},hslArray:function(){return this.values.hsl},hsvArray:function(){return this.values.hsv},hwbArray:function(){return 1!==this.values.alpha?this.values.hwb.concat([this.values.alpha]):this.values.hwb},cmykArray:function(){return this.values.cmyk},rgbaArray:function(){var t=this.values.rgb;return t.concat([this.values.alpha])},hslaArray:function(){var t=this.values.hsl;return t.concat([this.values.alpha])},alpha:function(t){return void 0===t?this.values.alpha:(this.setValues("alpha",t),this)},red:function(t){return this.setChannel("rgb",0,t)},green:function(t){return this.setChannel("rgb",1,t)},blue:function(t){return this.setChannel("rgb",2,t)},hue:function(t){return this.setChannel("hsl",0,t)},saturation:function(t){return this.setChannel("hsl",1,t)},lightness:function(t){return this.setChannel("hsl",2,t)},saturationv:function(t){return this.setChannel("hsv",1,t)},whiteness:function(t){return this.setChannel("hwb",1,t)},blackness:function(t){return this.setChannel("hwb",2,t)},value:function(t){return this.setChannel("hsv",2,t)},cyan:function(t){return this.setChannel("cmyk",0,t)},magenta:function(t){return this.setChannel("cmyk",1,t)},yellow:function(t){return this.setChannel("cmyk",2,t)},black:function(t){return this.setChannel("cmyk",3,t)},hexString:function(){return o.hexString(this.values.rgb)},rgbString:function(){return o.rgbString(this.values.rgb,this.values.alpha)},rgbaString:function(){return o.rgbaString(this.values.rgb,this.values.alpha)},percentString:function(){return o.percentString(this.values.rgb,this.values.alpha)},hslString:function(){return o.hslString(this.values.hsl,this.values.alpha)},hslaString:function(){return o.hslaString(this.values.hsl,this.values.alpha)},hwbString:function(){return o.hwbString(this.values.hwb,this.values.alpha)},keyword:function(){return o.keyword(this.values.rgb,this.values.alpha)},rgbNumber:function(){return this.values.rgb[0]<<16|this.values.rgb[1]<<8|this.values.rgb[2]},luminosity:function(){for(var t=this.values.rgb,e=[],i=0;i<t.length;i++){var o=t[i]/255;e[i]=.03928>=o?o/12.92:Math.pow((o+.055)/1.055,2.4)}return.2126*e[0]+.7152*e[1]+.0722*e[2]},contrast:function(t){var e=this.luminosity(),i=t.luminosity();return e>i?(e+.05)/(i+.05):(i+.05)/(e+.05)},level:function(t){var e=this.contrast(t);return e>=7.1?"AAA":e>=4.5?"AA":""},dark:function(){var t=this.values.rgb,e=(299*t[0]+587*t[1]+114*t[2])/1e3;return 128>e},light:function(){return!this.dark()},negate:function(){for(var t=[],e=0;3>e;e++)t[e]=255-this.values.rgb[e];return this.setValues("rgb",t),this},lighten:function(t){return this.values.hsl[2]+=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},darken:function(t){return this.values.hsl[2]-=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},saturate:function(t){return this.values.hsl[1]+=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},desaturate:function(t){return this.values.hsl[1]-=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},whiten:function(t){return this.values.hwb[1]+=this.values.hwb[1]*t,this.setValues("hwb",this.values.hwb),this},blacken:function(t){return this.values.hwb[2]+=this.values.hwb[2]*t,this.setValues("hwb",this.values.hwb),this},greyscale:function(){var t=this.values.rgb,e=.3*t[0]+.59*t[1]+.11*t[2];return this.setValues("rgb",[e,e,e]),this},clearer:function(t){return this.setValues("alpha",this.values.alpha-this.values.alpha*t),this},opaquer:function(t){return this.setValues("alpha",this.values.alpha+this.values.alpha*t),this},rotate:function(t){var e=this.values.hsl[0];return e=(e+t)%360,e=0>e?360+e:e,this.values.hsl[0]=e,this.setValues("hsl",this.values.hsl),this},mix:function(t,e){e=1-(null==e?.5:e);for(var i=2*e-1,o=this.alpha()-t.alpha(),s=((i*o==-1?i:(i+o)/(1+i*o))+1)/2,a=1-s,r=this.rgbArray(),n=t.rgbArray(),l=0;l<r.length;l++)r[l]=r[l]*s+n[l]*a;this.setValues("rgb",r);var h=this.alpha()*e+t.alpha()*(1-e);return this.setValues("alpha",h),this},toJSON:function(){return this.rgb()},clone:function(){return new s(this.rgb())}},s.prototype.getValues=function(t){for(var e={},i=0;i<t.length;i++)e[t.charAt(i)]=this.values[t][i];return 1!=this.values.alpha&&(e.a=this.values.alpha),e},s.prototype.setValues=function(t,e){var o={rgb:["red","green","blue"],hsl:["hue","saturation","lightness"],hsv:["hue","saturation","value"],hwb:["hue","whiteness","blackness"],cmyk:["cyan","magenta","yellow","black"]},s={rgb:[255,255,255],hsl:[360,100,100],hsv:[360,100,100],hwb:[360,100,100],cmyk:[100,100,100,100]},a=1;if("alpha"==t)a=e;else if(e.length)this.values[t]=e.slice(0,t.length),a=e[t.length];else if(void 0!==e[t.charAt(0)]){for(var r=0;r<t.length;r++)this.values[t][r]=e[t.charAt(r)];a=e.a}else if(void 0!==e[o[t][0]]){for(var n=o[t],r=0;r<t.length;r++)this.values[t][r]=e[n[r]];a=e.alpha}if(this.values.alpha=Math.max(0,Math.min(1,void 0!==a?a:this.values.alpha)),"alpha"!=t){for(var r=0;r<t.length;r++){var l=Math.max(0,Math.min(s[t][r],this.values[t][r]));this.values[t][r]=Math.round(l)}for(var h in o){h!=t&&(this.values[h]=i[t][h](this.values[t]));for(var r=0;r<h.length;r++){var l=Math.max(0,Math.min(s[h][r],this.values[h][r]));this.values[h][r]=Math.round(l)}}return!0}},s.prototype.setSpace=function(t,e){var i=e[0];return void 0===i?this.getValues(t):("number"==typeof i&&(i=Array.prototype.slice.call(e)),this.setValues(t,i),this)},s.prototype.setChannel=function(t,e,i){return void 0===i?this.values[t][e]:(this.values[t][e]=i,this.setValues(t,this.values[t]),this)},window.Color=e.exports=s}()},{"color-convert":3,"color-string":4}],2:[function(t,e,i){function o(t){var e,i,o,s=t[0]/255,a=t[1]/255,r=t[2]/255,n=Math.min(s,a,r),l=Math.max(s,a,r),h=l-n;return 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t.y<t.base?{x:t.x,y:t.y}:{x:t.x,y:t.base}}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={stacked:!1,valueSpacing:5,datasetSpacing:1,hover:{mode:"label"},scales:{xAxes:[{type:"category",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!0},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{type:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]}};e.Type.extend({name:"Bar",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Rectangle({_chart:this.chart,_datasetIndex:o,_index:s}))},this),t.xAxisID=this.options.scales.xAxes[0].id,t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},resetElements:function(){this.eachElement(function(t,e,o,s){var a,r=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];a=n.getPixelForValue(n.min<0&&n.max<0?n.max:n.min>0&&n.max>0?n.min:0),i.extend(t,{_chart:this.chart,_xScale:r,_yScale:n,_datasetIndex:s,_index:e,_model:{x:r.calculateBarX(this.data.datasets.length,s,e),y:a,base:n.calculateBarBase(s,e),width:r.calculateBarWidth(this.data.datasets.length),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].backgroundColor,e,this.options.elements.rectangle.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].borderColor,e,this.options.elements.rectangle.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].borderWidth,e,this.options.elements.rectangle.borderWidth),label:this.data.labels[e],datasetLabel:this.data.datasets[s].label}}),t.pivot()},this)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],r=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:r,_datasetIndex:s,_index:e,_model:{x:a.calculateBarX(this.data.datasets.length,s,e),y:r.calculateBarY(s,e),base:r.calculateBarBase(s,e),width:a.calculateBarWidth(this.data.datasets.length),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].backgroundColor,e,this.options.elements.rectangle.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].borderColor,e,this.options.elements.rectangle.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].borderWidth,e,this.options.elements.rectangle.borderWidth),label:this.data.labels[e],datasetLabel:this.data.datasets[s].label}}),t.pivot()},this),this.render(t)},buildScale:function(){var t=this,o=function(){this.min=null,this.max=null;var e=[],o=[];if(t.options.stacked){i.each(t.data.datasets,function(s){s.yAxisID===this.id&&i.each(s.data,function(i,s){e[s]=e[s]||0,o[s]=o[s]||0,t.options.relativePoints?e[s]=100:0>i?o[s]+=i:e[s]+=i},this)},this);var s=e.concat(o);this.min=i.min(s),this.max=i.max(s)}else i.each(t.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)};this.scales={};var s=e.scales.getScaleConstructor(this.options.scales.xAxes[0].type),a=new s({ctx:this.chart.ctx,options:this.options.scales.xAxes[0],id:this.options.scales.xAxes[0].id,calculateRange:function(){this.labels=t.data.labels,this.min=0,this.max=this.labels.length},calculateBaseWidth:function(){return this.getPixelForValue(null,1,!0)-this.getPixelForValue(null,0,!0)-2*t.options.valueSpacing},calculateBarWidth:function(e){var i=this.calculateBaseWidth()-(e-1)*t.options.datasetSpacing;return t.options.stacked?i:i/e},calculateBarX:function(e,i,o){var s=this.calculateBaseWidth(),a=this.getPixelForValue(null,o,!0)-s/2,r=this.calculateBarWidth(e);return t.options.stacked?a+r/2:a+r*i+i*t.options.datasetSpacing+r/2}});this.scales[a.id]=a,i.each(this.options.scales.yAxes,function(i){var s=e.scales.getScaleConstructor(i.type),a=new s({ctx:this.chart.ctx,options:i,calculateRange:o,calculateBarBase:function(e,i){var o=0;if(t.options.stacked){var s=t.data.datasets[e].data[i];if(0>s)for(var a=0;e>a;a++)t.data.datasets[a].yAxisID===this.id&&(o+=t.data.datasets[a].data[i]<0?t.data.datasets[a].data[i]:0);else for(var r=0;e>r;r++)t.data.datasets[r].yAxisID===this.id&&(o+=t.data.datasets[r].data[i]>0?t.data.datasets[r].data[i]:0);return this.getPixelForValue(o)}return o=this.getPixelForValue(this.min),this.beginAtZero||this.min<=0&&this.max>=0||this.min>=0&&this.max<=0?(o=this.getPixelForValue(0),o+=this.options.gridLines.lineWidth):this.min<0&&this.max<0&&(o=this.getPixelForValue(this.max)),o},calculateBarY:function(e,i){var o=t.data.datasets[e].data[i];if(t.options.stacked){for(var s=0,a=0,r=0;e>r;r++)t.data.datasets[r].data[i]<0?a+=t.data.datasets[r].data[i]||0:s+=t.data.datasets[r].data[i]||0;return this.getPixelForValue(0>o?a+o:s+o)}for(var n=0,h=e;h<t.data.datasets.length;h++)n+=h===e&&o?o:o;return this.getPixelForValue(o)},id:i.id});this.scales[a.id]=a},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.scales,function(t){t.draw(this.chartArea)},this),this.eachElement(function(t){t.transition(e).draw()},this),this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.rectangle.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.rectangle.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.rectangle.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.rectangle.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.rectangle.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.rectangle.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hoverAnimationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},cutoutPercentage:50};e.Type.extend({name:"Doughnut",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Arc({_chart:this.chart,_datasetIndex:o,_index:s,_model:{}}))},this)},this),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),this.resetElements(),this.update()},calculateCircumference:function(t,e){return t.total>0?2*Math.PI*(e/t.total):0},resetElements:function(){this.outerRadius=(i.min([this.chart.width,this.chart.height])-this.options.elements.arc.borderWidth/2)/2,this.innerRadius=this.options.cutoutPercentage?this.outerRadius/100*this.options.cutoutPercentage:1,this.radiusLength=(this.outerRadius-this.innerRadius)/this.data.datasets.length,i.each(this.data.datasets,function(t,e){t.total=0,i.each(t.data,function(e){t.total+=Math.abs(e)},this),t.outerRadius=this.outerRadius-this.radiusLength*e,t.innerRadius=t.outerRadius-this.radiusLength,i.each(t.metaData,function(e,o){i.extend(e,{_model:{x:this.chart.width/2,y:this.chart.height/2,startAngle:Math.PI*-.5,circumference:this.options.animation.animateRotate?0:this.calculateCircumference(metaSlice.value),outerRadius:this.options.animation.animateScale?0:t.outerRadius,innerRadius:this.options.animation.animateScale?0:t.innerRadius,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(t.backgroundColor,o,this.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(t.hoverBackgroundColor,o,this.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(t.borderWidth,o,this.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(t.borderColor,o,this.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(t.label,o,this.data.labels[o])}}),e.pivot()},this)},this)},update:function(t){this.outerRadius=(i.min([this.chart.width,this.chart.height])-this.options.elements.arc.borderWidth/2)/2,this.innerRadius=this.options.cutoutPercentage?this.outerRadius/100*this.options.cutoutPercentage:1,this.radiusLength=(this.outerRadius-this.innerRadius)/this.data.datasets.length,i.each(this.data.datasets,function(t,e){t.total=0,i.each(t.data,function(e){t.total+=Math.abs(e)},this),t.outerRadius=this.outerRadius-this.radiusLength*e,t.innerRadius=t.outerRadius-this.radiusLength,i.each(t.metaData,function(o,s){i.extend(o,{_chart:this.chart,_datasetIndex:e,_index:s,_model:{x:this.chart.width/2,y:this.chart.height/2,circumference:this.calculateCircumference(t,t.data[s]),outerRadius:t.outerRadius,innerRadius:t.innerRadius,backgroundColor:o.custom&&o.custom.backgroundColor?o.custom.backgroundColor:i.getValueAtIndexOrDefault(t.backgroundColor,s,this.options.elements.arc.backgroundColor),hoverBackgroundColor:o.custom&&o.custom.hoverBackgroundColor?o.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(t.hoverBackgroundColor,s,this.options.elements.arc.hoverBackgroundColor),borderWidth:o.custom&&o.custom.borderWidth?o.custom.borderWidth:i.getValueAtIndexOrDefault(t.borderWidth,s,this.options.elements.arc.borderWidth),borderColor:o.custom&&o.custom.borderColor?o.custom.borderColor:i.getValueAtIndexOrDefault(t.borderColor,s,this.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(t.label,s,this.data.labels[s])}}),o._model.startAngle=0===s?Math.PI*-.5:t.metaData[s-1]._model.endAngle,o._model.endAngle=o._model.startAngle+o._model.circumference,s<t.data.length-1&&(t.metaData[s+1]._model.startAngle=o._model.endAngle),o.pivot()},this)},this),this.render(t)},draw:function(t){t=t||1,this.clear(),this.eachElement(function(e){e.transition(t).draw()},this),this.tooltip.transition(t).draw()},events:function(t){this.lastActive=this.lastActive||[],this.active="mouseout"==t.type?[]:function(){switch(this.options.hover.mode){case"single":return this.getSliceAtEvent(t);case"label":return this.getSlicesAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.arc.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.arc.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.arc.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.arc.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.arc.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.arc.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,this.active[0]._model.borderColor),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.hoverBorderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,this.active[0]._model.borderColor),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.hoverBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this},getSliceAtEvent:function(t){var e=[],o=i.getRelativePosition(t);return this.eachElement(function(t){t.inRange(o.x,o.y)&&e.push(t)},this),e}}),e.types.Doughnut.extend({name:"Pie",defaults:i.merge(o,{cutoutPercentage:0})})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={stacked:!1,hover:{mode:"label"},scales:{xAxes:[{type:"category",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{type:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]}};e.Type.extend({name:"Line",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaDataset=new e.Line({_chart:this.chart,_datasetIndex:o,_points:t.metaData}),t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Point({_datasetIndex:o,_index:s,_chart:this.chart,_model:{x:0,y:0}}))},this),t.xAxisID=this.options.scales.xAxes[0].id,t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},nextPoint:function(t,e){return t[e+1]||t[e]},previousPoint:function(t,e){return t[e-1]||t[e]},resetElements:function(){this.eachElement(function(t,e,o,s){var a,r=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];a=n.getPixelForValue(n.min<0&&n.max<0?n.max:n.min>0&&n.max>0?n.min:0),i.extend(t,{_chart:this.chart,_xScale:r,_yScale:n,_datasetIndex:s,_index:e,_model:{x:r.getPixelForValue(null,e,!0),y:a,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.data.datasets[s].radius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].hitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o){var s=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=s.previous.x,t._model.controlPointNextX=s.next.x,t._model.controlPointNextY=s.next.y>this.chartArea.bottom?this.chartArea.bottom:s.next.y<this.chartArea.top?this.chartArea.top:s.next.y,t._model.controlPointPreviousY=s.previous.y>this.chartArea.bottom?this.chartArea.bottom:s.previous.y<this.chartArea.top?this.chartArea.top:s.previous.y,t.pivot()},this)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,e){var o,s=this.scales[t.yAxisID];o=s.getPixelForValue(s.min<0&&s.max<0?s.max:s.min>0&&s.max>0?s.min:0),i.extend(t.metaDataset,{_scale:s,_datasetIndex:e,_children:t.metaData,_model:{tension:t.metaDataset.custom&&t.metaDataset.custom.tension?t.metaDataset.custom.tension:t.tension||this.options.elements.line.tension,backgroundColor:t.metaDataset.custom&&t.metaDataset.custom.backgroundColor?t.metaDataset.custom.backgroundColor:t.backgroundColor||this.options.elements.line.backgroundColor,borderWidth:t.metaDataset.custom&&t.metaDataset.custom.borderWidth?t.metaDataset.custom.borderWidth:t.borderWidth||this.options.elements.line.borderWidth,borderColor:t.metaDataset.custom&&t.metaDataset.custom.borderColor?t.metaDataset.custom.borderColor:t.borderColor||this.options.elements.line.borderColor,fill:t.metaDataset.custom&&t.metaDataset.custom.fill?t.metaDataset.custom.fill:void 0!==t.fill?t.fill:this.options.elements.line.fill,skipNull:void 0!==t.skipNull?t.skipNull:this.options.elements.line.skipNull,drawNull:void 0!==t.drawNull?t.drawNull:this.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:o}}),t.metaDataset.pivot()}),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],r=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:r,_datasetIndex:s,_index:e,_model:{x:a.getPixelForValue(null,e,!0),y:r.getPointPixelForValue(this.data.datasets[s].data[e],e,s),tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.data.datasets[s].radius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].hitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o){var s=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=s.previous.x,t._model.controlPointNextX=s.next.x,t._model.controlPointNextY=s.next.y>this.chartArea.bottom?this.chartArea.bottom:s.next.y<this.chartArea.top?this.chartArea.top:s.next.y,t._model.controlPointPreviousY=s.previous.y>this.chartArea.bottom?this.chartArea.bottom:s.previous.y<this.chartArea.top?this.chartArea.top:s.previous.y,t.pivot()},this),this.render(t)},buildScale:function(){var t=this,o=function(){this.min=null,this.max=null;var e=[],o=[];if(t.options.stacked){i.each(t.data.datasets,function(s){s.yAxisID===this.id&&i.each(s.data,function(i,s){e[s]=e[s]||0,o[s]=o[s]||0,t.options.relativePoints?e[s]=100:0>i?o[s]+=i:e[s]+=i},this)},this);var s=e.concat(o);this.min=i.min(s),this.max=i.max(s)}else i.each(t.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)};this.scales={};var s=e.scales.getScaleConstructor(this.options.scales.xAxes[0].type),a=new s({ctx:this.chart.ctx,options:this.options.scales.xAxes[0],calculateRange:function(){this.labels=t.data.labels,this.min=0,this.max=this.labels.length},id:this.options.scales.xAxes[0].id});this.scales[a.id]=a,i.each(this.options.scales.yAxes,function(i){var s=e.scales.getScaleConstructor(i.type),a=new s({ctx:this.chart.ctx,options:i,calculateRange:o,getPointPixelForValue:function(e,i,o){if(t.options.stacked){for(var s=0,a=0,r=0;o>r;++r)t.data.datasets[r].data[i]<0?a+=t.data.datasets[r].data[i]:s+=t.data.datasets[r].data[i];return this.getPixelForValue(0>e?a+e:s+e)}return this.getPixelForValue(e)},id:i.id});this.scales[a.id]=a},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.scales,function(t){t.draw(this.chartArea)},this);for(var o=this.data.datasets.length-1;o>=0;o--){var s=this.data.datasets[o];i.each(s.metaData,function(t){t.transition(e)},this),s.metaDataset.transition(e).draw(),i.each(s.metaData,function(t){t.draw()})}this.tooltip.transition(e).draw()},events:function(t){this.lastActive=this.lastActive||[],this.active="mouseout"==t.type?[]:function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.radius=this.lastActive[0].custom&&this.lastActive[0].custom.radius?this.lastActive[0].custom.radius:i.getValueAtIndexOrDefault(e.radius,o,this.options.elements.point.radius),this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.radius=this.lastActive[s].custom&&this.lastActive[s].custom.radius?this.lastActive[s].custom.radius:i.getValueAtIndexOrDefault(e.radius,o,this.options.elements.point.radius),this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.radius?this.active[0].custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.options.elements.point.hoverRadius),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth);
+break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.radius?this.active[s].custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.options.elements.point.hoverRadius),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={scale:{type:"radialLinear",display:!0,animate:!1,lineArc:!0,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2}},animateRotate:!0};e.Type.extend({name:"PolarArea",defaults:o,initialize:function(){var t=this,o=e.scales.getScaleConstructor(this.options.scale.type);this.scale=new o({options:this.options.scale,lineArc:!0,width:this.chart.width,height:this.chart.height,xCenter:this.chart.width/2,yCenter:this.chart.height/2,ctx:this.chart.ctx,valuesCount:this.data.length,calculateRange:function(){this.min=null,this.max=null,i.each(t.data.datasets[0].data,function(t){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)}}),i.bindEvents(this,this.options.events,this.events),i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Arc({_chart:this.chart,_datasetIndex:o,_index:s,_model:{}}))},this)},this),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),this.updateScaleRange(),this.scale.calculateRange(),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},updateScaleRange:function(){i.extend(this.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})},resetElements:function(){1/this.data.datasets[0].data.length*2;i.each(this.data.datasets[0].metaData,function(t,e){this.data.datasets[0].data[e];i.extend(t,{_index:e,_model:{x:this.chart.width/2,y:this.chart.height/2,innerRadius:0,outerRadius:0,startAngle:Math.PI*-.5,endAngle:Math.PI*-.5,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor,e,this.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor,e,this.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth,e,this.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[0].borderColor,e,this.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.data.datasets[0].labels,e,this.data.datasets[0].labels[e])}}),t.pivot()},this)},update:function(t){this.updateScaleRange(),this.scale.calculateRange(),this.scale.generateTicks(),this.scale.buildYLabels(),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height);var o=1/this.data.datasets[0].data.length*2;i.each(this.data.datasets[0].metaData,function(t,e){var s=this.data.datasets[0].data[e],a=-.5*Math.PI+Math.PI*o*e,r=a+o*Math.PI;i.extend(t,{_index:e,_model:{x:this.chart.width/2,y:this.chart.height/2,innerRadius:0,outerRadius:this.scale.calculateCenterOffset(s),startAngle:a,endAngle:r,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor,e,this.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor,e,this.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth,e,this.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[0].borderColor,e,this.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.data.datasets[0].labels,e,this.data.datasets[0].labels[e])}}),t.pivot(),console.log(t)},this),this.render(t)},draw:function(t){var e=t||1;this.clear(),i.each(this.data.datasets[0].metaData,function(t){t.transition(e).draw()},this),this.scale.draw(),this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getSliceAtEvent(t);case"label":return this.getSlicesAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.arc.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.arc.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.arc.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.arc.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.arc.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.arc.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+1),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+1),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this},getSliceAtEvent:function(t){var e=[],o=i.getRelativePosition(t);return this.eachElement(function(t){t.inRange(o.x,o.y)&&e.push(t)},this),e}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.Type.extend({name:"Radar",defaults:{scale:{type:"radialLinear",display:!0,animate:!1,lineArc:!1,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1},angleLines:{show:!0,color:"rgba(0,0,0,.1)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},elements:{line:{tension:0}},legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].strokeColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>'},initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaDataset=new e.Line({_chart:this.chart,_datasetIndex:o,_points:t.metaData,_loop:!0}),t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Point({_datasetIndex:o,_index:s,_chart:this.chart,_model:{x:0,y:0}}))},this)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},nextPoint:function(t,e){return t[e+1]||t[0]},previousPoint:function(t,e){return t[e-1]||t[t.length-1]},resetElements:function(){this.eachElement(function(t,e,o,s){i.extend(t,{_chart:this.chart,_datasetIndex:s,_index:e,_scale:this.scale,_model:{x:this.scale.xCenter,y:this.scale.yCenter,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].hitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o){i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=this.scale.xCenter,t._model.controlPointPreviousY=this.scale.yCenter,t._model.controlPointNextX=this.scale.xCenter,t._model.controlPointNextY=this.scale.yCenter,t.pivot()},this)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,e){var o;o=this.scale.min<0&&this.scale.max<0?this.scale.getPointPosition(0,this.scale.max):this.scale.min>0&&this.scale.max>0?this.scale.getPointPosition(0,this.scale.min):this.scale.getPointPosition(0,0),i.extend(t.metaDataset,{_datasetIndex:e,_children:t.metaData,_model:{tension:t.tension||this.options.elements.line.tension,backgroundColor:t.backgroundColor||this.options.elements.line.backgroundColor,borderWidth:t.borderWidth||this.options.elements.line.borderWidth,borderColor:t.borderColor||this.options.elements.line.borderColor,fill:void 0!==t.fill?t.fill:this.options.elements.line.fill,skipNull:void 0!==t.skipNull?t.skipNull:this.options.elements.line.skipNull,drawNull:void 0!==t.drawNull?t.drawNull:this.options.elements.line.drawNull,scaleTop:this.scale.top,scaleBottom:this.scale.bottom,scaleZero:o}}),t.metaDataset.pivot()}),this.eachElement(function(t,e,o,s){var a=this.scale.getPointPosition(e,this.scale.calculateCenterOffset(this.data.datasets[s].data[e]));i.extend(t,{_chart:this.chart,_datasetIndex:s,_index:e,_model:{x:a.x,y:a.y,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].hitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o){var s=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=s.previous.x,t._model.controlPointNextX=s.next.x,t._model.controlPointNextY=s.next.y>this.chartArea.bottom?this.chartArea.bottom:s.next.y<this.chartArea.top?this.chartArea.top:s.next.y,t._model.controlPointPreviousY=s.previous.y>this.chartArea.bottom?this.chartArea.bottom:s.previous.y<this.chartArea.top?this.chartArea.top:s.previous.y,t.pivot()},this),this.render(t)},buildScale:function(){var t=this,o=e.scales.getScaleConstructor(this.options.scale.type);this.scale=new o({options:this.options.scale,height:this.chart.height,width:this.chart.width,xCenter:this.chart.width/2,yCenter:this.chart.height/2,ctx:this.chart.ctx,labels:this.data.labels,valuesCount:this.data.datasets[0].data.length,calculateRange:function(){this.min=null,this.max=null,i.each(t.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)}}),this.scale.setScaleSize(),this.scale.calculateRange(),this.scale.generateTicks(),this.scale.buildYLabels()},draw:function(t){var e=t||1;this.clear(),this.scale.draw(this.chartArea);for(var o=this.data.datasets.length-1;o>=0;o--){var s=this.data.datasets[o];i.each(s.metaData,function(t){t.transition(e)},this),s.metaDataset.transition(e).draw(),i.each(s.metaData,function(t){t.draw()})}this.tooltip.transition(e).draw()},events:function(t){this.lastActive=this.lastActive||[],this.active="mouseout"==t.type?[]:function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.radius=this.lastActive[0].custom&&this.lastActive[0].custom.radius?this.lastActive[0].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.radius=this.lastActive[s].custom&&this.lastActive[s].custom.radius?this.lastActive[s].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+2),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth+2);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+2),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth+2);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={hover:{mode:"single"},scales:{xAxes:[{type:"linear",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,integersOnly:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{type:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,integersOnly:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]},legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].borderColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>',tooltips:{template:"(<%= value.x %>, <%= value.y %>)",multiTemplate:"<%if (datasetLabel){%><%=datasetLabel%>: <%}%>(<%= value.x %>, <%= value.y %>)"}};e.Type.extend({name:"Scatter",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaDataset=new e.Line({_chart:this.chart,_datasetIndex:o,_points:t.metaData}),t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Point({_datasetIndex:o,_index:s,_chart:this.chart,_model:{x:0,y:0}}))},this),t.xAxisID||(t.xAxisID=this.options.scales.xAxes[0].id),t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},nextPoint:function(t,e){return t[e+1]||t[e]},previousPoint:function(t,e){return t[e-1]||t[e]},resetElements:function(){this.eachElement(function(t,e,o,s){var a,r=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];a=n.getPixelForValue(n.min<0&&n.max<0?n.max:n.min>0&&n.max>0?n.min:0),i.extend(t,{_chart:this.chart,_xScale:r,_yScale:n,_datasetIndex:s,_index:e,_model:{x:r.getPixelForValue(this.data.datasets[s].data[e].x),y:a,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e]||null===this.data.datasets[s].data[e].x||null===this.data.datasets[s].data[e].y,hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o){var s=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=s.previous.x,t._model.controlPointNextX=s.next.x,t._model.controlPointNextY=s.next.y>this.chartArea.bottom?this.chartArea.bottom:s.next.y<this.chartArea.top?this.chartArea.top:s.next.y,t._model.controlPointPreviousY=s.previous.y>this.chartArea.bottom?this.chartArea.bottom:s.previous.y<this.chartArea.top?this.chartArea.top:s.previous.y,t.pivot()},this)},update:function(){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,e){var o,s=this.scales[t.yAxisID];o=s.getPixelForValue(s.min<0&&s.max<0?s.max:s.min>0&&s.max>0?s.min:0),i.extend(t.metaDataset,{_scale:s,_datasetIndex:e,_children:t.metaData,_model:{tension:t.tension||this.options.elements.line.tension,backgroundColor:t.backgroundColor||this.options.elements.line.backgroundColor,borderWidth:t.borderWidth||this.options.elements.line.borderWidth,borderColor:t.borderColor||this.options.elements.line.borderColor,fill:void 0!==t.fill?t.fill:this.options.elements.line.fill,skipNull:void 0!==t.skipNull?t.skipNull:this.options.elements.line.skipNull,drawNull:void 0!==t.drawNull?t.drawNull:this.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:o}}),t.metaDataset.pivot()}),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],r=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:r,_datasetIndex:s,_index:e,_model:{x:a.getPixelForValue(this.data.datasets[s].data[e].x),y:r.getPixelForValue(this.data.datasets[s].data[e].y),tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e]||null===this.data.datasets[s].data[e].x||null===this.data.datasets[s].data[e].y,hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o){var s=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=s.previous.x,t._model.controlPointNextX=s.next.x,t._model.controlPointNextY=s.next.y>this.chartArea.bottom?this.chartArea.bottom:s.next.y<this.chartArea.top?this.chartArea.top:s.next.y,t._model.controlPointPreviousY=s.previous.y>this.chartArea.bottom?this.chartArea.bottom:s.previous.y<this.chartArea.top?this.chartArea.top:s.previous.y,t.pivot()},this),this.render()},buildScale:function(){var t=this,o=function(){this.min=null,this.max=null,i.each(t.data.datasets,function(t){t.xAxisID===this.id&&i.each(t.data,function(t){null===this.min?this.min=t.x:t.x<this.min&&(this.min=t.x),null===this.max?this.max=t.x:t.x>this.max&&(this.max=t.x)},this)},this)},s=function(){this.min=null,this.max=null,i.each(t.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t){null===this.min?this.min=t.y:t.y<this.min&&(this.min=t.y),null===this.max?this.max=t.y:t.y>this.max&&(this.max=t.y)},this)},this)};this.scales={},i.each(this.options.scales.xAxes,function(t){var i=e.scales.getScaleConstructor(t.type),s=new i({ctx:this.chart.ctx,options:t,calculateRange:o,id:t.id});this.scales[s.id]=s},this),i.each(this.options.scales.yAxes,function(t){var i=e.scales.getScaleConstructor(t.type),o=new i({ctx:this.chart.ctx,options:t,calculateRange:s,id:t.id,getPointPixelForValue:function(t){return this.getPixelForValue(t)}});this.scales[o.id]=o},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.scales,function(t){t.draw(this.chartArea)},this);for(var o=this.data.datasets.length-1;o>=0;o--){var s=this.data.datasets[o];i.each(s.metaData,function(t){t.transition(e)},this),s.metaDataset.transition(e).draw(),i.each(s.metaData,function(t){t.draw()})}this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t
+}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.radius=this.lastActive[0].custom&&this.lastActive[0].custom.radius?this.lastActive[0].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.radius=this.lastActive[s].custom&&this.lastActive[s].custom.radius?this.lastActive[s].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+1),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+1),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hoverAnimationDuration))}return this.lastActive=this.active,this}})}.call(this),!function t(e,i,o){function s(r,n){if(!i[r]){if(!e[r]){var h="function"==typeof require&&require;if(!n&&h)return h(r,!0);if(a)return a(r,!0);var l=new Error("Cannot find module '"+r+"'");throw l.code="MODULE_NOT_FOUND",l}var c=i[r]={exports:{}};e[r][0].call(c.exports,function(t){var i=e[r][1][t];return s(i?i:t)},c,c.exports,t,e,i,o)}return i[r].exports}for(var a="function"==typeof require&&require,r=0;r<o.length;r++)s(o[r]);return s}({1:[function(t,e){!function(){var i=t("color-convert"),o=t("color-string"),s=function(t){if(t instanceof s)return t;if(!(this instanceof s))return new s(t);if(this.values={rgb:[0,0,0],hsl:[0,0,0],hsv:[0,0,0],hwb:[0,0,0],cmyk:[0,0,0,0],alpha:1},"string"==typeof t){var e=o.getRgba(t);if(e)this.setValues("rgb",e);else if(e=o.getHsla(t))this.setValues("hsl",e);else{if(!(e=o.getHwb(t)))throw new Error('Unable to parse color from string "'+t+'"');this.setValues("hwb",e)}}else if("object"==typeof t){var e=t;if(void 0!==e.r||void 0!==e.red)this.setValues("rgb",e);else if(void 0!==e.l||void 0!==e.lightness)this.setValues("hsl",e);else if(void 0!==e.v||void 0!==e.value)this.setValues("hsv",e);else if(void 0!==e.w||void 0!==e.whiteness)this.setValues("hwb",e);else{if(void 0===e.c&&void 0===e.cyan)throw new Error("Unable to parse color from object "+JSON.stringify(t));this.setValues("cmyk",e)}}};s.prototype={rgb:function(){return this.setSpace("rgb",arguments)},hsl:function(){return this.setSpace("hsl",arguments)},hsv:function(){return this.setSpace("hsv",arguments)},hwb:function(){return this.setSpace("hwb",arguments)},cmyk:function(){return this.setSpace("cmyk",arguments)},rgbArray:function(){return this.values.rgb},hslArray:function(){return this.values.hsl},hsvArray:function(){return this.values.hsv},hwbArray:function(){return 1!==this.values.alpha?this.values.hwb.concat([this.values.alpha]):this.values.hwb},cmykArray:function(){return this.values.cmyk},rgbaArray:function(){var t=this.values.rgb;return t.concat([this.values.alpha])},hslaArray:function(){var t=this.values.hsl;return t.concat([this.values.alpha])},alpha:function(t){return void 0===t?this.values.alpha:(this.setValues("alpha",t),this)},red:function(t){return this.setChannel("rgb",0,t)},green:function(t){return this.setChannel("rgb",1,t)},blue:function(t){return this.setChannel("rgb",2,t)},hue:function(t){return this.setChannel("hsl",0,t)},saturation:function(t){return this.setChannel("hsl",1,t)},lightness:function(t){return this.setChannel("hsl",2,t)},saturationv:function(t){return this.setChannel("hsv",1,t)},whiteness:function(t){return this.setChannel("hwb",1,t)},blackness:function(t){return this.setChannel("hwb",2,t)},value:function(t){return this.setChannel("hsv",2,t)},cyan:function(t){return this.setChannel("cmyk",0,t)},magenta:function(t){return this.setChannel("cmyk",1,t)},yellow:function(t){return this.setChannel("cmyk",2,t)},black:function(t){return this.setChannel("cmyk",3,t)},hexString:function(){return o.hexString(this.values.rgb)},rgbString:function(){return o.rgbString(this.values.rgb,this.values.alpha)},rgbaString:function(){return o.rgbaString(this.values.rgb,this.values.alpha)},percentString:function(){return o.percentString(this.values.rgb,this.values.alpha)},hslString:function(){return o.hslString(this.values.hsl,this.values.alpha)},hslaString:function(){return o.hslaString(this.values.hsl,this.values.alpha)},hwbString:function(){return o.hwbString(this.values.hwb,this.values.alpha)},keyword:function(){return o.keyword(this.values.rgb,this.values.alpha)},rgbNumber:function(){return this.values.rgb[0]<<16|this.values.rgb[1]<<8|this.values.rgb[2]},luminosity:function(){for(var t=this.values.rgb,e=[],i=0;i<t.length;i++){var o=t[i]/255;e[i]=.03928>=o?o/12.92:Math.pow((o+.055)/1.055,2.4)}return.2126*e[0]+.7152*e[1]+.0722*e[2]},contrast:function(t){var e=this.luminosity(),i=t.luminosity();return e>i?(e+.05)/(i+.05):(i+.05)/(e+.05)},level:function(t){var e=this.contrast(t);return e>=7.1?"AAA":e>=4.5?"AA":""},dark:function(){var t=this.values.rgb,e=(299*t[0]+587*t[1]+114*t[2])/1e3;return 128>e},light:function(){return!this.dark()},negate:function(){for(var t=[],e=0;3>e;e++)t[e]=255-this.values.rgb[e];return this.setValues("rgb",t),this},lighten:function(t){return this.values.hsl[2]+=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},darken:function(t){return this.values.hsl[2]-=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},saturate:function(t){return this.values.hsl[1]+=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},desaturate:function(t){return this.values.hsl[1]-=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},whiten:function(t){return this.values.hwb[1]+=this.values.hwb[1]*t,this.setValues("hwb",this.values.hwb),this},blacken:function(t){return this.values.hwb[2]+=this.values.hwb[2]*t,this.setValues("hwb",this.values.hwb),this},greyscale:function(){var t=this.values.rgb,e=.3*t[0]+.59*t[1]+.11*t[2];return this.setValues("rgb",[e,e,e]),this},clearer:function(t){return this.setValues("alpha",this.values.alpha-this.values.alpha*t),this},opaquer:function(t){return this.setValues("alpha",this.values.alpha+this.values.alpha*t),this},rotate:function(t){var e=this.values.hsl[0];return e=(e+t)%360,e=0>e?360+e:e,this.values.hsl[0]=e,this.setValues("hsl",this.values.hsl),this},mix:function(t,e){e=1-(null==e?.5:e);for(var i=2*e-1,o=this.alpha()-t.alpha(),s=((i*o==-1?i:(i+o)/(1+i*o))+1)/2,a=1-s,r=this.rgbArray(),n=t.rgbArray(),h=0;h<r.length;h++)r[h]=r[h]*s+n[h]*a;this.setValues("rgb",r);var l=this.alpha()*e+t.alpha()*(1-e);return this.setValues("alpha",l),this},toJSON:function(){return this.rgb()},clone:function(){return new s(this.rgb())}},s.prototype.getValues=function(t){for(var e={},i=0;i<t.length;i++)e[t.charAt(i)]=this.values[t][i];return 1!=this.values.alpha&&(e.a=this.values.alpha),e},s.prototype.setValues=function(t,e){var o={rgb:["red","green","blue"],hsl:["hue","saturation","lightness"],hsv:["hue","saturation","value"],hwb:["hue","whiteness","blackness"],cmyk:["cyan","magenta","yellow","black"]},s={rgb:[255,255,255],hsl:[360,100,100],hsv:[360,100,100],hwb:[360,100,100],cmyk:[100,100,100,100]},a=1;if("alpha"==t)a=e;else if(e.length)this.values[t]=e.slice(0,t.length),a=e[t.length];else if(void 0!==e[t.charAt(0)]){for(var r=0;r<t.length;r++)this.values[t][r]=e[t.charAt(r)];a=e.a}else if(void 0!==e[o[t][0]]){for(var n=o[t],r=0;r<t.length;r++)this.values[t][r]=e[n[r]];a=e.alpha}if(this.values.alpha=Math.max(0,Math.min(1,void 0!==a?a:this.values.alpha)),"alpha"!=t){for(var r=0;r<t.length;r++){var h=Math.max(0,Math.min(s[t][r],this.values[t][r]));this.values[t][r]=Math.round(h)}for(var l in o){l!=t&&(this.values[l]=i[t][l](this.values[t]));for(var r=0;r<l.length;r++){var h=Math.max(0,Math.min(s[l][r],this.values[l][r]));this.values[l][r]=Math.round(h)}}return!0}},s.prototype.setSpace=function(t,e){var i=e[0];return void 0===i?this.getValues(t):("number"==typeof i&&(i=Array.prototype.slice.call(e)),this.setValues(t,i),this)},s.prototype.setChannel=function(t,e,i){return void 0===i?this.values[t][e]:(this.values[t][e]=i,this.setValues(t,this.values[t]),this)},window.Color=e.exports=s}()},{"color-convert":3,"color-string":4}],2:[function(t,e){function i(t){var e,i,o,s=t[0]/255,a=t[1]/255,r=t[2]/255,n=Math.min(s,a,r),h=Math.max(s,a,r),l=h-n;return h==n?e=0:s==h?e=(a-r)/l:a==h?e=2+(r-s)/l:r==h&&(e=4+(s-a)/l),e=Math.min(60*e,360),0>e&&(e+=360),o=(n+h)/2,i=h==n?0:.5>=o?l/(h+n):l/(2-h-n),[e,100*i,100*o]}function o(t){var e,i,o,s=t[0],a=t[1],r=t[2],n=Math.min(s,a,r),h=Math.max(s,a,r),l=h-n;return i=0==h?0:l/h*1e3/10,h==n?e=0:s==h?e=(a-r)/l:a==h?e=2+(r-s)/l:r==h&&(e=4+(s-a)/l),e=Math.min(60*e,360),0>e&&(e+=360),o=h/255*1e3/10,[e,i,o]}function s(t){var e=t[0],o=t[1],s=t[2],a=i(t)[0],r=1/255*Math.min(e,Math.min(o,s)),s=1-1/255*Math.max(e,Math.max(o,s));return[a,100*r,100*s]}function a(t){var e,i,o,s,a=t[0]/255,r=t[1]/255,n=t[2]/255;return s=Math.min(1-a,1-r,1-n),e=(1-a-s)/(1-s)||0,i=(1-r-s)/(1-s)||0,o=(1-n-s)/(1-s)||0,[100*e,100*i,100*o,100*s]}function n(t){return U[JSON.stringify(t)]}function h(t){var e=t[0]/255,i=t[1]/255,o=t[2]/255;e=e>.04045?Math.pow((e+.055)/1.055,2.4):e/12.92,i=i>.04045?Math.pow((i+.055)/1.055,2.4):i/12.92,o=o>.04045?Math.pow((o+.055)/1.055,2.4):o/12.92;var s=.4124*e+.3576*i+.1805*o,a=.2126*e+.7152*i+.0722*o,r=.0193*e+.1192*i+.9505*o;return[100*s,100*a,100*r]}function l(t){var e,i,o,s=h(t),a=s[0],r=s[1],n=s[2];return a/=95.047,r/=100,n/=108.883,a=a>.008856?Math.pow(a,1/3):7.787*a+16/116,r=r>.008856?Math.pow(r,1/3):7.787*r+16/116,n=n>.008856?Math.pow(n,1/3):7.787*n+16/116,e=116*r-16,i=500*(a-r),o=200*(r-n),[e,i,o]}function c(t){return L(l(t))}function d(t){var e,i,o,s,a,r=t[0]/360,n=t[1]/100,h=t[2]/100;if(0==n)return a=255*h,[a,a,a];i=.5>h?h*(1+n):h+n-h*n,e=2*h-i,s=[0,0,0];for(var l=0;3>l;l++)o=r+1/3*-(l-1),0>o&&o++,o>1&&o--,a=1>6*o?e+6*(i-e)*o:1>2*o?i:2>3*o?e+(i-e)*(2/3-o)*6:e,s[l]=255*a;return s}function u(t){var e,i,o=t[0],s=t[1]/100,a=t[2]/100;return a*=2,s*=1>=a?a:2-a,i=(a+s)/2,e=2*s/(a+s),[o,100*e,100*i]}function m(t){return s(d(t))}function v(t){return a(d(t))}function p(t){return n(d(t))}function f(t){var 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e=1-Math.min(1,s*(1-n)+n),i=1-Math.min(1,a*(1-n)+n),o=1-Math.min(1,r*(1-n)+n),[255*e,255*i,255*o]}function W(t){return i(P(t))}function D(t){return o(P(t))}function O(t){return s(P(t))}function M(t){return n(P(t))}function V(t){var e,i,o,s=t[0]/100,a=t[1]/100,r=t[2]/100;return e=3.2406*s+-1.5372*a+r*-.4986,i=s*-.9689+1.8758*a+.0415*r,o=.0557*s+a*-.204+1.057*r,e=e>.0031308?1.055*Math.pow(e,1/2.4)-.055:e=12.92*e,i=i>.0031308?1.055*Math.pow(i,1/2.4)-.055:i=12.92*i,o=o>.0031308?1.055*Math.pow(o,1/2.4)-.055:o=12.92*o,e=Math.min(Math.max(0,e),1),i=Math.min(Math.max(0,i),1),o=Math.min(Math.max(0,o),1),[255*e,255*i,255*o]}function R(t){var e,i,o,s=t[0],a=t[1],r=t[2];return s/=95.047,a/=100,r/=108.883,s=s>.008856?Math.pow(s,1/3):7.787*s+16/116,a=a>.008856?Math.pow(a,1/3):7.787*a+16/116,r=r>.008856?Math.pow(r,1/3):7.787*r+16/116,e=116*a-16,i=500*(s-a),o=200*(a-r),[e,i,o]}function B(t){return L(R(t))}function z(t){var e,i,o,s,a=t[0],r=t[1],n=t[2];return 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h(H(t))}e.exports={rgb2hsl:i,rgb2hsv:o,rgb2hwb:s,rgb2cmyk:a,rgb2keyword:n,rgb2xyz:h,rgb2lab:l,rgb2lch:c,hsl2rgb:d,hsl2hsv:u,hsl2hwb:m,hsl2cmyk:v,hsl2keyword:p,hsv2rgb:f,hsv2hsl:x,hsv2hwb:A,hsv2cmyk:C,hsv2keyword:y,hwb2rgb:w,hwb2hsl:_,hwb2hsv:k,hwb2cmyk:S,hwb2keyword:I,cmyk2rgb:P,cmyk2hsl:W,cmyk2hsv:D,cmyk2hwb:O,cmyk2keyword:M,keyword2rgb:H,keyword2hsl:q,keyword2hsv:Y,keyword2hwb:j,keyword2cmyk:X,keyword2lab:Z,keyword2xyz:Q,xyz2rgb:V,xyz2lab:R,xyz2lch:B,lab2xyz:z,lab2rgb:T,lab2lch:L,lch2lab:F,lch2xyz:E,lch2rgb:N};var G={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]},U={};for(var $ in G)U[JSON.stringify(G[$])]=$},{}],3:[function(t,e){var i=t("./conversions"),o=function(){return new h};for(var s in i){o[s+"Raw"]=function(t){return function(e){return"number"==typeof e&&(e=Array.prototype.slice.call(arguments)),i[t](e)}}(s);var a=/(\w+)2(\w+)/.exec(s),r=a[1],n=a[2];o[r]=o[r]||{},o[r][n]=o[s]=function(t){return function(e){"number"==typeof e&&(e=Array.prototype.slice.call(arguments));var o=i[t](e);if("string"==typeof o||void 0===o)return o;for(var s=0;s<o.length;s++)o[s]=Math.round(o[s]);return o}}(s)}var h=function(){this.convs={}};h.prototype.routeSpace=function(t,e){var i=e[0];return void 0===i?this.getValues(t):("number"==typeof i&&(i=Array.prototype.slice.call(e)),this.setValues(t,i))},h.prototype.setValues=function(t,e){return this.space=t,this.convs={},this.convs[t]=e,this},h.prototype.getValues=function(t){var e=this.convs[t];if(!e){var i=this.space,s=this.convs[i];e=o[i][t](s),this.convs[t]=e}return e},["rgb","hsl","hsv","cmyk","keyword"].forEach(function(t){h.prototype[t]=function(){return this.routeSpace(t,arguments)}}),e.exports=o},{"./conversions":2}],4:[function(t,e){function i(t){if(t){var e=/^#([a-fA-F0-9]{3})$/,i=/^#([a-fA-F0-9]{6})$/,o=/^rgba?\(\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/,s=/^rgba?\(\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/,a=/(\D+)/,r=[0,0,0],n=1,h=t.match(e);if(h){h=h[1];for(var l=0;l<r.length;l++)r[l]=parseInt(h[l]+h[l],16)}else if(h=t.match(i)){h=h[1];for(var l=0;l<r.length;l++)r[l]=parseInt(h.slice(2*l,2*l+2),16)}else if(h=t.match(o)){for(var l=0;l<r.length;l++)r[l]=parseInt(h[l+1]);n=parseFloat(h[4])}else if(h=t.match(s)){for(var l=0;l<r.length;l++)r[l]=Math.round(2.55*parseFloat(h[l+1]));n=parseFloat(h[4])}else if(h=t.match(a)){if("transparent"==h[1])return[0,0,0,0];if(r=x[h[1]],!r)return}for(var l=0;l<r.length;l++)r[l]=f(r[l],0,255);return n=n||0==n?f(n,0,1):1,r[3]=n,r}}function o(t){if(t){var e=/^hsla?\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/,i=t.match(e);if(i){var o=parseFloat(i[4]),s=f(parseInt(i[1]),0,360),a=f(parseFloat(i[2]),0,100),r=f(parseFloat(i[3]),0,100),n=f(isNaN(o)?1:o,0,1);return[s,a,r,n]}}}function s(t){if(t){var e=/^hwb\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/,i=t.match(e);if(i){var o=parseFloat(i[4]),s=f(parseInt(i[1]),0,360),a=f(parseFloat(i[2]),0,100),r=f(parseFloat(i[3]),0,100),n=f(isNaN(o)?1:o,0,1);return[s,a,r,n]}}}function a(t){var e=i(t);return e&&e.slice(0,3)}function r(t){var e=o(t);return e&&e.slice(0,3)}function n(t){var e=i(t);return e?e[3]:(e=o(t))?e[3]:(e=s(t))?e[3]:void 0}function h(t){return"#"+b(t[0])+b(t[1])+b(t[2])}function l(t,e){return 1>e||t[3]&&t[3]<1?c(t,e):"rgb("+t[0]+", "+t[1]+", "+t[2]+")"}function c(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"rgba("+t[0]+", "+t[1]+", "+t[2]+", "+e+")"}function d(t,e){if(1>e||t[3]&&t[3]<1)return u(t,e);var i=Math.round(t[0]/255*100),o=Math.round(t[1]/255*100),s=Math.round(t[2]/255*100);return"rgb("+i+"%, "+o+"%, "+s+"%)"}function u(t,e){var i=Math.round(t[0]/255*100),o=Math.round(t[1]/255*100),s=Math.round(t[2]/255*100);return"rgba("+i+"%, "+o+"%, "+s+"%, "+(e||t[3]||1)+")"}function m(t,e){return 1>e||t[3]&&t[3]<1?v(t,e):"hsl("+t[0]+", "+t[1]+"%, "+t[2]+"%)"}function v(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"hsla("+t[0]+", "+t[1]+"%, "+t[2]+"%, "+e+")"}function g(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"hwb("+t[0]+", "+t[1]+"%, "+t[2]+"%"+(void 0!==e&&1!==e?", "+e:"")+")"}function p(t){return A[t.slice(0,3)]}function f(t,e,i){return Math.min(Math.max(e,t),i)}function b(t){var e=t.toString(16).toUpperCase();return e.length<2?"0"+e:e}var x=t("color-name");e.exports={getRgba:i,getHsla:o,getRgb:a,getHsl:r,getHwb:s,getAlpha:n,hexString:h,rgbString:l,rgbaString:c,percentString:d,percentaString:u,hslString:m,hslaString:v,hwbString:g,keyword:p};var A={};for(var C in x)A[x[C]]=C},{"color-name":5}],5:[function(t,e){e.exports={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]}},{}]},{},[1]);
\ No newline at end of file
diff --git a/samples/bar-multi-axis.html b/samples/bar-multi-axis.html
index b8c3a384d3b..cdb573007e9 100644
--- a/samples/bar-multi-axis.html
+++ b/samples/bar-multi-axis.html
@@ -54,7 +54,7 @@
                 stacked: false,
                 scales: {
                     yAxes: [{
-                        scaleType: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
+                        type: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
                         display: true,
                         position: "left",
                         id: "y-axis-1",
@@ -85,7 +85,7 @@
                             fontFamily: "Helvetica Neue",
                         }
                     }, {
-                        scaleType: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
+                        type: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
                         display: true,
                         position: "right",
                         id: "y-axis-2",
diff --git a/samples/line-multi-axis.html b/samples/line-multi-axis.html
index 227a04c6b70..87c5775d2f7 100644
--- a/samples/line-multi-axis.html
+++ b/samples/line-multi-axis.html
@@ -59,7 +59,7 @@
                         }
                     }],
                     yAxes: [{
-                        scaleType: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
+                        type: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
                         display: false,
                         position: "left",
                         id: "y-axis-1",
@@ -90,7 +90,7 @@
                             fontFamily: "Helvetica Neue",
                         }
                     }, {
-                        scaleType: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
+                        type: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
                         display: false,
                         position: "right",
                         id: "y-axis-2",
diff --git a/samples/scatter-multi-axis.html b/samples/scatter-multi-axis.html
index 7a85feb4795..45e0cbed53b 100644
--- a/samples/scatter-multi-axis.html
+++ b/samples/scatter-multi-axis.html
@@ -103,7 +103,7 @@
 	            		}
 	            	}],
 	            	yAxes: [{
-		                scaleType: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
+		                type: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
 		                display: true,
 		                position: "left",
 		                id: "y-axis-1",
@@ -134,7 +134,7 @@
 		                    fontFamily: "Helvetica Neue",
 		                }
 		            }, {
-		                scaleType: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
+		                type: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
 		                display: true,
 		                position: "right",
 		                id: "y-axis-2",
diff --git a/src/charts/chart.polarArea.js b/src/charts/chart.polarArea.js
index 5656d218a2b..4c627748855 100644
--- a/src/charts/chart.polarArea.js
+++ b/src/charts/chart.polarArea.js
@@ -9,7 +9,7 @@
     var defaultConfig = {
 
         scale: {
-            scaleType: "radialLinear",
+            type: "radialLinear",
             display: true,
 
             //Boolean - Whether to animate scaling the chart from the centre
@@ -66,7 +66,7 @@
 
             // Scale setup
             var self = this;
-            var ScaleClass = Chart.scales.getScaleConstructor(this.options.scale.scaleType);
+            var ScaleClass = Chart.scales.getScaleConstructor(this.options.scale.type);
             this.scale = new ScaleClass({
                 options: this.options.scale,
                 lineArc: true,
diff --git a/src/charts/chart.radar.js b/src/charts/chart.radar.js
index 126acae87be..57c7351369b 100644
--- a/src/charts/chart.radar.js
+++ b/src/charts/chart.radar.js
@@ -12,7 +12,7 @@
         defaults: {
 
             scale: {
-                scaleType: "radialLinear",
+                type: "radialLinear",
                 display: true,
 
                 //Boolean - Whether to animate scaling the chart from the centre
@@ -302,7 +302,7 @@
         buildScale: function() {
             var self = this;
 
-            var ScaleConstructor = Chart.scales.getScaleConstructor(this.options.scale.scaleType);
+            var ScaleConstructor = Chart.scales.getScaleConstructor(this.options.scale.type);
             this.scale = new ScaleConstructor({
                 options: this.options.scale,
                 height: this.chart.height,
diff --git a/src/charts/chart.scatter.js b/src/charts/chart.scatter.js
index a16e4c81196..12d079a68d4 100644
--- a/src/charts/chart.scatter.js
+++ b/src/charts/chart.scatter.js
@@ -12,7 +12,7 @@
 
         scales: {
             xAxes: [{
-                scaleType: "linear", // scatter should not use a dataset axis
+                type: "linear", // scatter should not use a dataset axis
                 display: true,
                 position: "bottom",
                 id: "x-axis-1", // need an ID so datasets can reference the scale
@@ -44,7 +44,7 @@
                 },
             }],
             yAxes: [{
-                scaleType: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
+                type: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
                 display: true,
                 position: "left",
                 id: "y-axis-1",
@@ -402,7 +402,7 @@
             this.scales = {};
 
             helpers.each(this.options.scales.xAxes, function(xAxisOptions) {
-                var ScaleClass = Chart.scales.getScaleConstructor(xAxisOptions.scaleType);
+                var ScaleClass = Chart.scales.getScaleConstructor(xAxisOptions.type);
                 var scale = new ScaleClass({
                     ctx: this.chart.ctx,
                     options: xAxisOptions,
@@ -414,7 +414,7 @@
             }, this);
 
             helpers.each(this.options.scales.yAxes, function(yAxisOptions) {
-                var ScaleClass = Chart.scales.getScaleConstructor(yAxisOptions.scaleType);
+                var ScaleClass = Chart.scales.getScaleConstructor(yAxisOptions.type);
                 var scale = new ScaleClass({
                     ctx: this.chart.ctx,
                     options: yAxisOptions,

From e9f206606d75530a51b942d202ea865fdf1ec707 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Fri, 12 Jun 2015 16:39:32 -0600
Subject: [PATCH 129/424] Merge remote-tracking branch 'origin/v2.0-dev' into
 v2.0-dev

---
 src/charts/chart.bar.js | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/src/charts/chart.bar.js b/src/charts/chart.bar.js
index 9b0e2f52423..cfada7c59b2 100644
--- a/src/charts/chart.bar.js
+++ b/src/charts/chart.bar.js
@@ -8,8 +8,6 @@
     var defaultConfig = {
 
         stacked: false,
-        valueSpacing: 5,
-        datasetSpacing: 1,
 
         hover: {
             mode: "label"
@@ -22,6 +20,9 @@
                 position: "bottom",
                 id: "x-axis-1", // need an ID so datasets can reference the scale
 
+                categorySpacing: 10,
+                spacing: 1,
+
                 // grid line settings
                 gridLines: {
                     show: true,
@@ -50,6 +51,8 @@
                 position: "left",
                 id: "y-axis-1",
 
+                spacing: 1,
+
                 // grid line settings
                 gridLines: {
                     show: true,
@@ -284,11 +287,11 @@
                     this.max = this.labels.length;
                 },
                 calculateBaseWidth: function() {
-                    return (this.getPixelForValue(null, 1, true) - this.getPixelForValue(null, 0, true)) - (2 * self.options.valueSpacing);
+                    return (this.getPixelForValue(null, 1, true) - this.getPixelForValue(null, 0, true)) - (2 * this.options.categorySpacing);
                 },
                 calculateBarWidth: function(datasetCount) {
                     //The padding between datasets is to the right of each bar, providing that there are more than 1 dataset
-                    var baseWidth = this.calculateBaseWidth() - ((datasetCount - 1) * self.options.datasetSpacing);
+                    var baseWidth = this.calculateBaseWidth() - ((datasetCount - 1) * this.options.spacing);
 
                     if (self.options.stacked) {
                         return baseWidth;
@@ -304,7 +307,7 @@
                         return xAbsolute + barWidth / 2;
                     }
 
-                    return xAbsolute + (barWidth * datasetIndex) + (datasetIndex * self.options.datasetSpacing) + barWidth / 2;
+                    return xAbsolute + (barWidth * datasetIndex) + (datasetIndex * this.options.spacing) + barWidth / 2;
                 },
             });
             this.scales[xScale.id] = xScale;

From 1e01e29f88aed725729a331ae94ea738aff00942 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Fri, 12 Jun 2015 19:10:11 -0400
Subject: [PATCH 130/424] Bar stacked sample

---
 samples/bar-stacked.html | 62 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 62 insertions(+)
 create mode 100644 samples/bar-stacked.html

diff --git a/samples/bar-stacked.html b/samples/bar-stacked.html
new file mode 100644
index 00000000000..da9e4fb5c47
--- /dev/null
+++ b/samples/bar-stacked.html
@@ -0,0 +1,62 @@
+<!doctype html>
+<html>
+
+<head>
+    <title>Bar Chart</title>
+    <script src="../node_modules/jquery/dist/jquery.min.js"></script>
+    <script src="../Chart.js"></script>
+</head>
+
+<body>
+    <div style="width: 50%">
+        <canvas id="canvas" height="450" width="600"></canvas>
+    </div>
+    <button id="randomizeData">Randomize Data</button>
+    <script>
+    var randomScalingFactor = function() {
+        return (Math.random() > 0.5 ? 1.0 : -1.0) * Math.round(Math.random() * 100);
+    };
+    var randomColorFactor = function() {
+        return Math.round(Math.random() * 255);
+    };
+
+    var barChartData = {
+        labels: ["January", "February", "March", "April", "May", "June", "July"],
+        datasets: [{
+            label: 'Dataset 1',
+            backgroundColor: "rgba(220,220,220,0.5)",
+            data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
+        }, {
+            label: 'Dataset 2',
+            backgroundColor: "rgba(151,187,205,0.5)",
+            data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
+        }, {
+            label: 'Dataset 3',
+            backgroundColor: "rgba(151,187,205,0.5)",
+            data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
+        }]
+
+    };
+    window.onload = function() {
+        var ctx = document.getElementById("canvas").getContext("2d");
+        window.myBar = new Chart(ctx).Bar({
+            data: barChartData,
+            options: {
+                responsive: true,
+                stacked: true,
+            }
+        });
+    };
+
+    $('#randomizeData').click(function() {
+        $.each(barChartData.datasets, function(i, dataset) {
+            dataset.backgroundColor = 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',.7)';
+            dataset.data = [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()];
+
+        });
+        window.myBar.update();
+    });
+    </script>
+</body>
+
+</html>

From ec7b87d69c6168d25166784796f8026b2cb5715e Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Fri, 12 Jun 2015 20:50:26 -0400
Subject: [PATCH 131/424] Move some functions into the category scale. This
 cleans up the bar chart interface & allows for waterfall charts by settings
 `stacked` to false on the category axis but `stacked` to true on the y axis

---
 samples/line-multi-axis.html |   8 +-
 src/charts/chart.bar.js      |  29 +--
 src/charts/chart.line.js     |   6 +-
 src/scales/scale.category.js | 440 ++++++++++++++++++-----------------
 4 files changed, 237 insertions(+), 246 deletions(-)

diff --git a/samples/line-multi-axis.html b/samples/line-multi-axis.html
index 87c5775d2f7..97833376e73 100644
--- a/samples/line-multi-axis.html
+++ b/samples/line-multi-axis.html
@@ -8,7 +8,7 @@
 </head>
 
 <body>
-    <div style="width:300px;height:30px">
+    <div style="width:50%;">
         <canvas id="canvas" style="width:100%;height:100%"></canvas>
     </div>
     <button id="randomizeData">Randomize Data</button>
@@ -53,14 +53,14 @@
                 stacked: false,
                 scales: {
                     xAxes: [{
-                        display: false,
+                        display: true,
                         gridLines: {
                             offsetGridLines: false
                         }
                     }],
                     yAxes: [{
                         type: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
-                        display: false,
+                        display: true,
                         position: "left",
                         id: "y-axis-1",
 
@@ -91,7 +91,7 @@
                         }
                     }, {
                         type: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
-                        display: false,
+                        display: true,
                         position: "right",
                         id: "y-axis-2",
 
diff --git a/src/charts/chart.bar.js b/src/charts/chart.bar.js
index cfada7c59b2..23af96b2a1a 100644
--- a/src/charts/chart.bar.js
+++ b/src/charts/chart.bar.js
@@ -281,34 +281,7 @@
                 ctx: this.chart.ctx,
                 options: this.options.scales.xAxes[0],
                 id: this.options.scales.xAxes[0].id,
-                calculateRange: function() {
-                    this.labels = self.data.labels;
-                    this.min = 0;
-                    this.max = this.labels.length;
-                },
-                calculateBaseWidth: function() {
-                    return (this.getPixelForValue(null, 1, true) - this.getPixelForValue(null, 0, true)) - (2 * this.options.categorySpacing);
-                },
-                calculateBarWidth: function(datasetCount) {
-                    //The padding between datasets is to the right of each bar, providing that there are more than 1 dataset
-                    var baseWidth = this.calculateBaseWidth() - ((datasetCount - 1) * this.options.spacing);
-
-                    if (self.options.stacked) {
-                        return baseWidth;
-                    }
-                    return (baseWidth / datasetCount);
-                },
-                calculateBarX: function(datasetCount, datasetIndex, elementIndex) {
-                    var xWidth = this.calculateBaseWidth(),
-                        xAbsolute = this.getPixelForValue(null, elementIndex, true) - (xWidth / 2),
-                        barWidth = this.calculateBarWidth(datasetCount);
-
-                    if (self.options.stacked) {
-                        return xAbsolute + barWidth / 2;
-                    }
-
-                    return xAbsolute + (barWidth * datasetIndex) + (datasetIndex * this.options.spacing) + barWidth / 2;
-                },
+                data: this.data,
             });
             this.scales[xScale.id] = xScale;
 
diff --git a/src/charts/chart.line.js b/src/charts/chart.line.js
index 20a5d495e62..b49789ead20 100644
--- a/src/charts/chart.line.js
+++ b/src/charts/chart.line.js
@@ -402,11 +402,7 @@
             var xScale = new ScaleClass({
                 ctx: this.chart.ctx,
                 options: this.options.scales.xAxes[0],
-                calculateRange: function() {
-                    this.labels = self.data.labels;
-                    this.min = 0;
-                    this.max = this.labels.length;
-                },
+                data: this.data,
                 id: this.options.scales.xAxes[0].id,
             });
             this.scales[xScale.id] = xScale;
diff --git a/src/scales/scale.category.js b/src/scales/scale.category.js
index a6d9ad77f0b..3d96f8e9b3d 100644
--- a/src/scales/scale.category.js
+++ b/src/scales/scale.category.js
@@ -1,213 +1,235 @@
 (function() {
-    "use strict";
-
-    var root = this,
-        Chart = root.Chart,
-        helpers = Chart.helpers;
-
-    var DatasetScale = Chart.Element.extend({
-        // overridden in the chart. Will set min and max as properties of the scale for later use. Min will always be 0 when using a dataset and max will be the number of items in the dataset
-        calculateRange: helpers.noop,
-        isHorizontal: function() {
-            return this.options.position == "top" || this.options.position == "bottom";
-        },
-        getPixelForValue: function(value, index, includeOffset) {
-            // This must be called after fit has been run so that 
-            //      this.left, this.top, this.right, and this.bottom have been defined
-            if (this.isHorizontal()) {
-                var isRotated = (this.labelRotation > 0);
-                var innerWidth = this.width - (this.paddingLeft + this.paddingRight);
-                var valueWidth = innerWidth / Math.max((this.max - ((this.options.gridLines.offsetGridLines) ? 0 : 1)), 1);
-                var valueOffset = (valueWidth * index) + this.paddingLeft;
-
-                if (this.options.gridLines.offsetGridLines && includeOffset) {
-                    valueOffset += (valueWidth / 2);
-                }
-
-                return this.left + Math.round(valueOffset);
-            } else {
-                return this.top + (index * (this.height / this.max));
-            }
-        },
-        calculateLabelRotation: function(maxHeight, margins) {
-            //Get the width of each grid by calculating the difference
-            //between x offsets between 0 and 1.
-            var labelFont = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
-            this.ctx.font = labelFont;
-
-            var firstWidth = this.ctx.measureText(this.labels[0]).width;
-            var lastWidth = this.ctx.measureText(this.labels[this.labels.length - 1]).width;
-            var firstRotated;
-            var lastRotated;
-
-            this.paddingRight = lastWidth / 2 + 3;
-            this.paddingLeft = firstWidth / 2 + 3;
-
-            this.labelRotation = 0;
-
-            if (this.options.display) {
-                var originalLabelWidth = helpers.longestText(this.ctx, labelFont, this.labels);
-                var cosRotation;
-                var sinRotation;
-                var firstRotatedWidth;
-
-                this.labelWidth = originalLabelWidth;
-
-                //Allow 3 pixels x2 padding either side for label readability
-                // only the index matters for a dataset scale, but we want a consistent interface between scales
-                var gridWidth = Math.floor(this.getPixelForValue(0, 1) - this.getPixelForValue(0, 0)) - 6;
-
-                //Max label rotate should be 90 - also act as a loop counter
-                while ((this.labelWidth > gridWidth && this.labelRotation === 0) || (this.labelWidth > gridWidth && this.labelRotation <= 90 && this.labelRotation > 0)) {
-                    cosRotation = Math.cos(helpers.toRadians(this.labelRotation));
-                    sinRotation = Math.sin(helpers.toRadians(this.labelRotation));
-
-                    firstRotated = cosRotation * firstWidth;
-                    lastRotated = cosRotation * lastWidth;
-
-                    // We're right aligning the text now.
-                    if (firstRotated + this.options.labels.fontSize / 2 > this.yLabelWidth) {
-                        this.paddingLeft = firstRotated + this.options.labels.fontSize / 2;
-                    }
-
-                    this.paddingRight = this.options.labels.fontSize / 2;
-
-                    if (sinRotation * originalLabelWidth > maxHeight) {
-                        // go back one step
-                        this.labelRotation--;
-                        break;
-                    }
-
-                    this.labelRotation++;
-                    this.labelWidth = cosRotation * originalLabelWidth;
-
-                }
-            } else {
-                this.labelWidth = 0;
-                this.paddingRight = 0;
-                this.paddingLeft = 0;
-            }
-
-            if (margins) {
-                this.paddingLeft -= margins.left;
-                this.paddingRight -= margins.right;
-
-                this.paddingLeft = Math.max(this.paddingLeft, 0);
-                this.paddingRight = Math.max(this.paddingRight, 0);
-            }
-
-        },
-        // Fit this axis to the given size
-        // @param {number} maxWidth : the max width the axis can be
-        // @param {number} maxHeight: the max height the axis can be
-        // @return {object} minSize : the minimum size needed to draw the axis
-        fit: function(maxWidth, maxHeight, margins) {
-            this.calculateRange();
-            this.calculateLabelRotation(maxHeight, margins);
-
-            var minSize = {
-                width: 0,
-                height: 0,
-            };
-
-            var labelFont = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
-            var longestLabelWidth = helpers.longestText(this.ctx, labelFont, this.labels);
-
-            // Width
-            if (this.isHorizontal()) {
-                minSize.width = maxWidth;
-                this.width = maxWidth;
-            } else if (this.options.display) {
-                minSize.width = Math.min(longestLabelWidth + 6, maxWidth);
-            }
-
-            // Height
-            if (this.isHorizontal()) {
-                var labelHeight = (Math.cos(helpers.toRadians(this.labelRotation)) * longestLabelWidth) + 1.5 * this.options.labels.fontSize;
-                minSize.height = Math.min(labelHeight, maxHeight);
-            } else if (this.options.display) {
-                minSize.width = Math.min(longestLabelWidth + 6, maxWidth);
-            }
-
-            this.width = minSize.width;
-            this.height = minSize.height;
-            return minSize;
-        },
-        // Actualy draw the scale on the canvas
-        // @param {rectangle} chartArea : the area of the chart to draw full grid lines on
-        draw: function(chartArea) {
-            if (this.options.display) {
-
-                var setContextLineSettings;
-
-                // Make sure we draw text in the correct color
-                this.ctx.fillStyle = this.options.labels.fontColor;
-
-                if (this.isHorizontal()) {
-                    setContextLineSettings = true;
-                    var yTickStart = this.options.position == "bottom" ? this.top : this.bottom - 10;
-                    var yTickEnd = this.options.position == "bottom" ? this.top + 10 : this.bottom;
-                    var isRotated = this.labelRotation !== 0;
-
-                    helpers.each(this.labels, function(label, index) {
-                        var xLineValue = this.getPixelForValue(label, index, false); // xvalues for grid lines
-                        var xLabelValue = this.getPixelForValue(label, index, true); // x values for labels (need to consider offsetLabel option)
-
-                        if (this.options.gridLines.show) {
-                            if (index === 0) {
-                                // Draw the first index specially
-                                this.ctx.lineWidth = this.options.gridLines.zeroLineWidth;
-                                this.ctx.strokeStyle = this.options.gridLines.zeroLineColor;
-                                setContextLineSettings = true; // reset next time
-                            } else if (setContextLineSettings) {
-                                this.ctx.lineWidth = this.options.gridLines.lineWidth;
-                                this.ctx.strokeStyle = this.options.gridLines.color;
-                                setContextLineSettings = false;
-                            }
-
-                            xLineValue += helpers.aliasPixel(this.ctx.lineWidth);
-
-                            // Draw the label area
-                            this.ctx.beginPath();
-
-                            if (this.options.gridLines.drawTicks) {
-                                this.ctx.moveTo(xLineValue, yTickStart);
-                                this.ctx.lineTo(xLineValue, yTickEnd);
-                            }
-
-                            // Draw the chart area
-                            if (this.options.gridLines.drawOnChartArea) {
-                                this.ctx.moveTo(xLineValue, chartArea.top);
-                                this.ctx.lineTo(xLineValue, chartArea.bottom);
-                            }
-
-                            // Need to stroke in the loop because we are potentially changing line widths & colours
-                            this.ctx.stroke();
-                        }
-
-                        if (this.options.labels.show) {
-                            this.ctx.save();
-                            this.ctx.translate(xLabelValue, (isRotated) ? this.top + 12 : this.top + 8);
-                            this.ctx.rotate(helpers.toRadians(this.labelRotation) * -1);
-                            this.ctx.font = this.font;
-                            this.ctx.textAlign = (isRotated) ? "right" : "center";
-                            this.ctx.textBaseline = (isRotated) ? "middle" : "top";
-                            this.ctx.fillText(label, 0, 0);
-                            this.ctx.restore();
-                        }
-                    }, this);
-                } else {
-                    // Vertical
-                    if (this.options.gridLines.show) {}
-
-                    if (this.options.labels.show) {
-                        // Draw the labels
-                    }
-                }
-            }
-        }
-    });
-    Chart.scales.registerScaleType("category", DatasetScale);
+	"use strict";
+
+	var root = this,
+		Chart = root.Chart,
+		helpers = Chart.helpers;
+
+	var DatasetScale = Chart.Element.extend({
+		isHorizontal: function() {
+			return this.options.position == "top" || this.options.position == "bottom";
+		},
+		getPixelForValue: function(value, index, includeOffset) {
+			// This must be called after fit has been run so that 
+			//      this.left, this.top, this.right, and this.bottom have been defined
+			if (this.isHorizontal()) {
+				var isRotated = (this.labelRotation > 0);
+				var innerWidth = this.width - (this.paddingLeft + this.paddingRight);
+				var valueWidth = innerWidth / Math.max((this.data.labels.length - ((this.options.gridLines.offsetGridLines) ? 0 : 1)), 1);
+				var valueOffset = (valueWidth * index) + this.paddingLeft;
+
+				if (this.options.gridLines.offsetGridLines && includeOffset) {
+					valueOffset += (valueWidth / 2);
+				}
+
+				return this.left + Math.round(valueOffset);
+			} else {
+				return this.top + (index * (this.height / this.data.labels.length));
+			}
+		},
+		// For bar charts
+		calculateBaseWidth: function() {
+			return (this.getPixelForValue(null, 1, true) - this.getPixelForValue(null, 0, true)) - (2 * this.options.categorySpacing);
+		},
+		calculateBarWidth: function(datasetCount) {
+			//The padding between datasets is to the right of each bar, providing that there are more than 1 dataset
+			var baseWidth = this.calculateBaseWidth() - ((datasetCount - 1) * this.options.spacing);
+
+			if (this.options.stacked) {
+				return baseWidth;
+			}
+			return (baseWidth / datasetCount);
+		},
+		calculateBarX: function(datasetCount, datasetIndex, elementIndex) {
+			var xWidth = this.calculateBaseWidth(),
+				xAbsolute = this.getPixelForValue(null, elementIndex, true) - (xWidth / 2),
+				barWidth = this.calculateBarWidth(datasetCount);
+
+			if (this.options.stacked) {
+				return xAbsolute + barWidth / 2;
+			}
+
+			return xAbsolute + (barWidth * datasetIndex) + (datasetIndex * this.options.spacing) + barWidth / 2;
+		},
+
+		calculateLabelRotation: function(maxHeight, margins) {
+			//Get the width of each grid by calculating the difference
+			//between x offsets between 0 and 1.
+			var labelFont = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
+			this.ctx.font = labelFont;
+
+			var firstWidth = this.ctx.measureText(this.data.labels[0]).width;
+			var lastWidth = this.ctx.measureText(this.data.labels[this.data.labels.length - 1]).width;
+			var firstRotated;
+			var lastRotated;
+
+			this.paddingRight = lastWidth / 2 + 3;
+			this.paddingLeft = firstWidth / 2 + 3;
+
+			this.labelRotation = 0;
+
+			if (this.options.display) {
+				var originalLabelWidth = helpers.longestText(this.ctx, labelFont, this.data.labels);
+				var cosRotation;
+				var sinRotation;
+				var firstRotatedWidth;
+
+				this.labelWidth = originalLabelWidth;
+
+				//Allow 3 pixels x2 padding either side for label readability
+				// only the index matters for a dataset scale, but we want a consistent interface between scales
+				var gridWidth = Math.floor(this.getPixelForValue(0, 1) - this.getPixelForValue(0, 0)) - 6;
+
+				//Max label rotate should be 90 - also act as a loop counter
+				while ((this.labelWidth > gridWidth && this.labelRotation === 0) || (this.labelWidth > gridWidth && this.labelRotation <= 90 && this.labelRotation > 0)) {
+					cosRotation = Math.cos(helpers.toRadians(this.labelRotation));
+					sinRotation = Math.sin(helpers.toRadians(this.labelRotation));
+
+					firstRotated = cosRotation * firstWidth;
+					lastRotated = cosRotation * lastWidth;
+
+					// We're right aligning the text now.
+					if (firstRotated + this.options.labels.fontSize / 2 > this.yLabelWidth) {
+						this.paddingLeft = firstRotated + this.options.labels.fontSize / 2;
+					}
+
+					this.paddingRight = this.options.labels.fontSize / 2;
+
+					if (sinRotation * originalLabelWidth > maxHeight) {
+						// go back one step
+						this.labelRotation--;
+						break;
+					}
+
+					this.labelRotation++;
+					this.labelWidth = cosRotation * originalLabelWidth;
+
+				}
+			} else {
+				this.labelWidth = 0;
+				this.paddingRight = 0;
+				this.paddingLeft = 0;
+			}
+
+			if (margins) {
+				this.paddingLeft -= margins.left;
+				this.paddingRight -= margins.right;
+
+				this.paddingLeft = Math.max(this.paddingLeft, 0);
+				this.paddingRight = Math.max(this.paddingRight, 0);
+			}
+
+		},
+		// Fit this axis to the given size
+		// @param {number} maxWidth : the max width the axis can be
+		// @param {number} maxHeight: the max height the axis can be
+		// @return {object} minSize : the minimum size needed to draw the axis
+		fit: function(maxWidth, maxHeight, margins) {
+			this.calculateLabelRotation(maxHeight, margins);
+
+			var minSize = {
+				width: 0,
+				height: 0,
+			};
+
+			var labelFont = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
+			var longestLabelWidth = helpers.longestText(this.ctx, labelFont, this.data.labels);
+
+			// Width
+			if (this.isHorizontal()) {
+				minSize.width = maxWidth;
+				this.width = maxWidth;
+			} else if (this.options.display) {
+				minSize.width = Math.min(longestLabelWidth + 6, maxWidth);
+			}
+
+			// Height
+			if (this.isHorizontal()) {
+				var labelHeight = (Math.cos(helpers.toRadians(this.labelRotation)) * longestLabelWidth) + 1.5 * this.options.labels.fontSize;
+				minSize.height = Math.min(labelHeight, maxHeight);
+			} else if (this.options.display) {
+				minSize.width = Math.min(longestLabelWidth + 6, maxWidth);
+			}
+
+			this.width = minSize.width;
+			this.height = minSize.height;
+			return minSize;
+		},
+		// Actualy draw the scale on the canvas
+		// @param {rectangle} chartArea : the area of the chart to draw full grid lines on
+		draw: function(chartArea) {
+			if (this.options.display) {
+
+				var setContextLineSettings;
+
+				// Make sure we draw text in the correct color
+				this.ctx.fillStyle = this.options.labels.fontColor;
+
+				if (this.isHorizontal()) {
+					setContextLineSettings = true;
+					var yTickStart = this.options.position == "bottom" ? this.top : this.bottom - 10;
+					var yTickEnd = this.options.position == "bottom" ? this.top + 10 : this.bottom;
+					var isRotated = this.labelRotation !== 0;
+
+					helpers.each(this.data.labels, function(label, index) {
+						var xLineValue = this.getPixelForValue(label, index, false); // xvalues for grid lines
+						var xLabelValue = this.getPixelForValue(label, index, true); // x values for labels (need to consider offsetLabel option)
+
+						if (this.options.gridLines.show) {
+							if (index === 0) {
+								// Draw the first index specially
+								this.ctx.lineWidth = this.options.gridLines.zeroLineWidth;
+								this.ctx.strokeStyle = this.options.gridLines.zeroLineColor;
+								setContextLineSettings = true; // reset next time
+							} else if (setContextLineSettings) {
+								this.ctx.lineWidth = this.options.gridLines.lineWidth;
+								this.ctx.strokeStyle = this.options.gridLines.color;
+								setContextLineSettings = false;
+							}
+
+							xLineValue += helpers.aliasPixel(this.ctx.lineWidth);
+
+							// Draw the label area
+							this.ctx.beginPath();
+
+							if (this.options.gridLines.drawTicks) {
+								this.ctx.moveTo(xLineValue, yTickStart);
+								this.ctx.lineTo(xLineValue, yTickEnd);
+							}
+
+							// Draw the chart area
+							if (this.options.gridLines.drawOnChartArea) {
+								this.ctx.moveTo(xLineValue, chartArea.top);
+								this.ctx.lineTo(xLineValue, chartArea.bottom);
+							}
+
+							// Need to stroke in the loop because we are potentially changing line widths & colours
+							this.ctx.stroke();
+						}
+
+						if (this.options.labels.show) {
+							this.ctx.save();
+							this.ctx.translate(xLabelValue, (isRotated) ? this.top + 12 : this.top + 8);
+							this.ctx.rotate(helpers.toRadians(this.labelRotation) * -1);
+							this.ctx.font = this.font;
+							this.ctx.textAlign = (isRotated) ? "right" : "center";
+							this.ctx.textBaseline = (isRotated) ? "middle" : "top";
+							this.ctx.fillText(label, 0, 0);
+							this.ctx.restore();
+						}
+					}, this);
+				} else {
+					// Vertical
+					if (this.options.gridLines.show) {}
+
+					if (this.options.labels.show) {
+						// Draw the labels
+					}
+				}
+			}
+		}
+	});
+	Chart.scales.registerScaleType("category", DatasetScale);
 
 
 

From d2ef4c983186241a72b6ee4b163f3022c6fe9741 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Fri, 12 Jun 2015 21:15:15 -0400
Subject: [PATCH 132/424] Move more data into the linear scale.This simplifies
 `buildScale` for line and bar charts

---
 samples/bar-stacked.html   |   6 +-
 src/charts/chart.bar.js    | 130 +-----
 src/charts/chart.line.js   |  76 +---
 src/scales/scale.linear.js | 875 ++++++++++++++++++++++---------------
 4 files changed, 521 insertions(+), 566 deletions(-)

diff --git a/samples/bar-stacked.html b/samples/bar-stacked.html
index da9e4fb5c47..1d7257f3de7 100644
--- a/samples/bar-stacked.html
+++ b/samples/bar-stacked.html
@@ -43,7 +43,11 @@
             data: barChartData,
             options: {
                 responsive: true,
-                stacked: true,
+                scales: {
+                    yAxes: [{
+                        stacked: true
+                    }]
+                }
             }
         });
     };
diff --git a/src/charts/chart.bar.js b/src/charts/chart.bar.js
index 23af96b2a1a..aa7f06a88fa 100644
--- a/src/charts/chart.bar.js
+++ b/src/charts/chart.bar.js
@@ -219,59 +219,6 @@
         buildScale: function(labels) {
             var self = this;
 
-            // Function to determine the range of all the 
-            var calculateYRange = function() {
-                this.min = null;
-                this.max = null;
-
-                var positiveValues = [];
-                var negativeValues = [];
-
-                if (self.options.stacked) {
-                    helpers.each(self.data.datasets, function(dataset) {
-                        if (dataset.yAxisID === this.id) {
-                            helpers.each(dataset.data, function(value, index) {
-                                positiveValues[index] = positiveValues[index] || 0;
-                                negativeValues[index] = negativeValues[index] || 0;
-
-                                if (self.options.relativePoints) {
-                                    positiveValues[index] = 100;
-                                } else {
-                                    if (value < 0) {
-                                        negativeValues[index] += value;
-                                    } else {
-                                        positiveValues[index] += value;
-                                    }
-                                }
-                            }, this);
-                        }
-                    }, this);
-
-                    var values = positiveValues.concat(negativeValues);
-                    this.min = helpers.min(values);
-                    this.max = helpers.max(values);
-
-                } else {
-                    helpers.each(self.data.datasets, function(dataset) {
-                        if (dataset.yAxisID === this.id) {
-                            helpers.each(dataset.data, function(value, index) {
-                                if (this.min === null) {
-                                    this.min = value;
-                                } else if (value < this.min) {
-                                    this.min = value;
-                                }
-
-                                if (this.max === null) {
-                                    this.max = value;
-                                } else if (value > this.max) {
-                                    this.max = value;
-                                }
-                            }, this);
-                        }
-                    }, this);
-                }
-            };
-
             // Map of scale ID to scale object so we can lookup later 
             this.scales = {};
 
@@ -291,82 +238,7 @@
                 var scale = new ScaleClass({
                     ctx: this.chart.ctx,
                     options: yAxisOptions,
-                    calculateRange: calculateYRange,
-                    calculateBarBase: function(datasetIndex, index) {
-                        var base = 0;
-
-                        if (self.options.stacked) {
-
-                            var value = self.data.datasets[datasetIndex].data[index];
-
-                            if (value < 0) {
-                                for (var i = 0; i < datasetIndex; i++) {
-                                    if (self.data.datasets[i].yAxisID === this.id) {
-                                        base += self.data.datasets[i].data[index] < 0 ? self.data.datasets[i].data[index] : 0;
-                                    }
-                                }
-                            } else {
-                                for (var j = 0; j < datasetIndex; j++) {
-                                    if (self.data.datasets[j].yAxisID === this.id) {
-                                        base += self.data.datasets[j].data[index] > 0 ? self.data.datasets[j].data[index] : 0;
-                                    }
-                                }
-                            }
-
-                            return this.getPixelForValue(base);
-                        }
-
-                        base = this.getPixelForValue(this.min);
-
-                        if (this.beginAtZero || ((this.min <= 0 && this.max >= 0) || (this.min >= 0 && this.max <= 0))) {
-                            base = this.getPixelForValue(0);
-                            base += this.options.gridLines.lineWidth;
-                        } else if (this.min < 0 && this.max < 0) {
-                            // All values are negative. Use the top as the base
-                            base = this.getPixelForValue(this.max);
-                        }
-
-                        return base;
-
-                    },
-                    calculateBarY: function(datasetIndex, index) {
-
-                        var value = self.data.datasets[datasetIndex].data[index];
-
-                        if (self.options.stacked) {
-
-                            var sumPos = 0,
-                                sumNeg = 0;
-
-                            for (var i = 0; i < datasetIndex; i++) {
-                                if (self.data.datasets[i].data[index] < 0) {
-                                    sumNeg += self.data.datasets[i].data[index] || 0;
-                                } else {
-                                    sumPos += self.data.datasets[i].data[index] || 0;
-                                }
-                            }
-
-                            if (value < 0) {
-                                return this.getPixelForValue(sumNeg + value);
-                            } else {
-                                return this.getPixelForValue(sumPos + value);
-                            }
-
-                            return this.getPixelForValue(value);
-                        }
-
-                        var offset = 0;
-
-                        for (var j = datasetIndex; j < self.data.datasets.length; j++) {
-                            if (j === datasetIndex && value) {
-                                offset += value;
-                            } else {
-                                offset = offset + value;
-                            }
-                        }
-
-                        return this.getPixelForValue(value);
-                    },
+                    data: this.data,
                     id: yAxisOptions.id,
                 });
 
diff --git a/src/charts/chart.line.js b/src/charts/chart.line.js
index b49789ead20..60163ce08a8 100644
--- a/src/charts/chart.line.js
+++ b/src/charts/chart.line.js
@@ -342,58 +342,6 @@
         buildScale: function() {
             var self = this;
 
-            // Function to determine the range of all the 
-            var calculateYRange = function() {
-                this.min = null;
-                this.max = null;
-
-                var positiveValues = [];
-                var negativeValues = [];
-
-                if (self.options.stacked) {
-                    helpers.each(self.data.datasets, function(dataset) {
-                        if (dataset.yAxisID === this.id) {
-                            helpers.each(dataset.data, function(value, index) {
-                                positiveValues[index] = positiveValues[index] || 0;
-                                negativeValues[index] = negativeValues[index] || 0;
-
-                                if (self.options.relativePoints) {
-                                    positiveValues[index] = 100;
-                                } else {
-                                    if (value < 0) {
-                                        negativeValues[index] += value;
-                                    } else {
-                                        positiveValues[index] += value;
-                                    }
-                                }
-                            }, this);
-                        }
-                    }, this);
-
-                    var values = positiveValues.concat(negativeValues);
-                    this.min = helpers.min(values);
-                    this.max = helpers.max(values);
-                } else {
-                    helpers.each(self.data.datasets, function(dataset) {
-                        if (dataset.yAxisID === this.id) {
-                            helpers.each(dataset.data, function(value, index) {
-                                if (this.min === null) {
-                                    this.min = value;
-                                } else if (value < this.min) {
-                                    this.min = value;
-                                }
-
-                                if (this.max === null) {
-                                    this.max = value;
-                                } else if (value > this.max) {
-                                    this.max = value;
-                                }
-                            }, this);
-                        }
-                    }, this);
-                }
-            };
-
             // Map of scale ID to scale object so we can lookup later 
             this.scales = {};
 
@@ -413,29 +361,7 @@
                 var scale = new ScaleClass({
                     ctx: this.chart.ctx,
                     options: yAxisOptions,
-                    calculateRange: calculateYRange,
-                    getPointPixelForValue: function(value, index, datasetIndex) {
-                        if (self.options.stacked) {
-                            var offsetPos = 0;
-                            var offsetNeg = 0;
-
-                            for (var i = 0; i < datasetIndex; ++i) {
-                                if (self.data.datasets[i].data[index] < 0) {
-                                    offsetNeg += self.data.datasets[i].data[index];
-                                } else {
-                                    offsetPos += self.data.datasets[i].data[index];
-                                }
-                            }
-
-                            if (value < 0) {
-                                return this.getPixelForValue(offsetNeg + value);
-                            } else {
-                                return this.getPixelForValue(offsetPos + value);
-                            }
-                        } else {
-                            return this.getPixelForValue(value);
-                        }
-                    },
+                    data: this.data,
                     id: yAxisOptions.id,
                 });
 
diff --git a/src/scales/scale.linear.js b/src/scales/scale.linear.js
index 021cd866087..b5da78e2bbe 100644
--- a/src/scales/scale.linear.js
+++ b/src/scales/scale.linear.js
@@ -1,365 +1,518 @@
 (function() {
-    "use strict";
-
-    var root = this,
-        Chart = root.Chart,
-        helpers = Chart.helpers;
-
-    var LinearScale = Chart.Element.extend({
-        calculateRange: helpers.noop, // overridden in the chart. Will set min and max as properties of the scale for later use
-        isHorizontal: function() {
-            return this.options.position == "top" || this.options.position == "bottom";
-        },
-        generateTicks: function(width, height) {
-            // We need to decide how many ticks we are going to have. Each tick draws a grid line.
-            // There are two possibilities. The first is that the user has manually overridden the scale
-            // calculations in which case the job is easy. The other case is that we have to do it ourselves
-            // 
-            // We assume at this point that the scale object has been updated with the following values
-            // by the chart.
-            //  min: this is the minimum value of the scale
-            //  max: this is the maximum value of the scale
-            //  options: contains the options for the scale. This is referenced from the user settings
-            //      rather than being cloned. This ensures that updates always propogate to a redraw
-
-            // Reset the ticks array. Later on, we will draw a grid line at these positions
-            // The array simply contains the numerical value of the spots where ticks will be
-            this.ticks = [];
-
-            if (this.options.override) {
-                // The user has specified the manual override. We use <= instead of < so that 
-                // we get the final line
-                for (var i = 0; i <= this.options.override.steps; ++i) {
-                    var value = this.options.override.start + (i * this.options.override.stepWidth);
-                    ticks.push(value);
-                }
-            } else {
-                // Figure out what the max number of ticks we can support it is based on the size of
-                // the axis area. For now, we say that the minimum tick spacing in pixels must be 50
-                // We also limit the maximum number of ticks to 11 which gives a nice 10 squares on 
-                // the graph
-
-                var maxTicks;
-
-                if (this.isHorizontal()) {
-                    maxTicks = Math.min(11, Math.ceil(width / 50));
-                } else {
-                    // The factor of 2 used to scale the font size has been experimentally determined.
-                    maxTicks = Math.min(11, Math.ceil(height / (2 * this.options.labels.fontSize)));
-                }
-
-                // Make sure we always have at least 2 ticks 
-                maxTicks = Math.max(2, maxTicks);
-
-                // To get a "nice" value for the tick spacing, we will use the appropriately named 
-                // "nice number" algorithm. See http://stackoverflow.com/questions/8506881/nice-label-algorithm-for-charts-with-minimum-ticks
-                // for details.
-
-                // If we are forcing it to begin at 0, but 0 will already be rendered on the chart,
-                // do nothing since that would make the chart weird. If the user really wants a weird chart
-                // axis, they can manually override it
-                if (this.options.beginAtZero) {
-                    var minSign = helpers.sign(this.min);
-                    var maxSign = helpers.sign(this.max);
-
-                    if (minSign < 0 && maxSign < 0) {
-                        // move the top up to 0
-                        this.max = 0;
-                    } else if (minSign > 0 && maxSign > 0) {
-                        // move the botttom down to 0
-                        this.min = 0;
-                    }
-                }
-
-                var niceRange = helpers.niceNum(this.max - this.min, false);
-                var spacing = helpers.niceNum(niceRange / (maxTicks - 1), true);
-                var niceMin = Math.floor(this.min / spacing) * spacing;
-                var niceMax = Math.ceil(this.max / spacing) * spacing;
-
-                // Put the values into the ticks array
-                for (var j = niceMin; j <= niceMax; j += spacing) {
-                    this.ticks.push(j);
-                }
-            }
-
-            if (this.options.position == "left" || this.options.position == "right") {
-                // We are in a vertical orientation. The top value is the highest. So reverse the array
-                this.ticks.reverse();
-            }
-
-            // At this point, we need to update our max and min given the tick values since we have expanded the
-            // range of the scale
-            this.max = helpers.max(this.ticks);
-            this.min = helpers.min(this.ticks);
-        },
-        buildLabels: function() {
-            // We assume that this has been run after ticks have been generated. We try to figure out
-            // a label for each tick. 
-            this.labels = [];
-
-            helpers.each(this.ticks, function(tick, index, ticks) {
-                var label;
-
-                if (this.options.labels.userCallback) {
-                    // If the user provided a callback for label generation, use that as first priority
-                    label = this.options.lables.userCallback(tick, index, ticks);
-                } else if (this.options.labels.template) {
-                    // else fall back to the template string
-                    label = helpers.template(this.options.labels.template, {
-                        value: tick
-                    });
-                }
-
-                this.labels.push(label ? label : ""); // empty string will not render so we're good
-            }, this);
-        },
-        getPixelForValue: function(value) {
-            // This must be called after fit has been run so that 
-            //      this.left, this.top, this.right, and this.bottom have been defined
-            var pixel;
-            var range = this.max - this.min;
-
-            if (this.isHorizontal()) {
-                pixel = this.left + (this.width / range * (value - this.min));
-            } else {
-                // Bottom - top since pixels increase downard on a screen
-                pixel = this.bottom - (this.height / range * (value - this.min));
-            }
-
-            return pixel;
-        },
-        // Fit this axis to the given size
-        // @param {number} maxWidth : the max width the axis can be
-        // @param {number} maxHeight: the max height the axis can be
-        // @return {object} minSize : the minimum size needed to draw the axis
-        fit: function(maxWidth, maxHeight) {
-            this.calculateRange();
-            this.generateTicks(maxWidth, maxHeight);
-            this.buildLabels();
-
-            var minSize = {
-                width: 0,
-                height: 0,
-            };
-
-            // In a horizontal axis, we need some room for the scale to be drawn
-            //
-            //      -----------------------------------------------------
-            //          |           |           |           |           |
-            //
-            // In a vertical axis, we need some room for the scale to be drawn.
-            // The actual grid lines will be drawn on the chart area, however, we need to show 
-            // ticks where the axis actually is.
-            // We will allocate 25px for this width
-            //      |
-            //     -|
-            //      |
-            //      |
-            //     -|
-            //      |
-            //      |
-            //     -|
-
-
-            // Width
-            if (this.isHorizontal()) {
-                minSize.width = maxWidth; // fill all the width
-            } else {
-                minSize.width = this.options.gridLines.show && this.options.display ? 10 : 0;
-            }
-
-            // height
-            if (this.isHorizontal()) {
-                minSize.height = this.options.gridLines.show && this.options.display ? 10 : 0;
-            } else {
-                minSize.height = maxHeight; // fill all the height
-            }
-
-
-
-            if (this.options.labels.show && this.options.display) {
-                // Don't bother fitting the labels if we are not showing them
-                var labelFont = helpers.fontString(this.options.labels.fontSize,
-                    this.options.labels.fontStyle, this.options.labels.fontFamily);
-
-                if (this.isHorizontal()) {
-                    // A horizontal axis is more constrained by the height.
-                    var maxLabelHeight = maxHeight - minSize.height;
-                    var labelHeight = 1.5 * this.options.labels.fontSize;
-                    minSize.height = Math.min(maxHeight, minSize.height + labelHeight);
-                } else {
-                    // A vertical axis is more constrained by the width. Labels are the dominant factor 
-                    // here, so get that length first
-                    var maxLabelWidth = maxWidth - minSize.width;
-                    var largestTextWidth = helpers.longestText(this.ctx, labelFont, this.labels);
-
-                    if (largestTextWidth < maxLabelWidth) {
-                        // We don't need all the room
-                        minSize.width += largestTextWidth;
-                    } else {
-                        // Expand to max size
-                        minSize.width = maxWidth;
-                    }
-                }
-            }
-
-            this.width = minSize.width;
-            this.height = minSize.height;
-            return minSize;
-        },
-        // Actualy draw the scale on the canvas
-        // @param {rectangle} chartArea : the area of the chart to draw full grid lines on
-        draw: function(chartArea) {
-            if (this.options.display) {
-
-                var setContextLineSettings;
-                var hasZero;
-
-                // Make sure we draw text in the correct color
-                this.ctx.fillStyle = this.options.labels.fontColor;
-
-                if (this.isHorizontal()) {
-                    if (this.options.gridLines.show) {
-                        // Draw the horizontal line
-                        setContextLineSettings = true;
-                        hasZero = helpers.findNextWhere(this.ticks, function(tick) {
-                            return tick === 0;
-                        }) !== undefined;
-                        var yTickStart = this.options.position == "bottom" ? this.top : this.bottom - 5;
-                        var yTickEnd = this.options.position == "bottom" ? this.top + 5 : this.bottom;
-
-                        helpers.each(this.ticks, function(tick, index) {
-                            // Grid lines are vertical
-                            var xValue = this.getPixelForValue(tick);
-
-                            if (tick === 0 || (!hasZero && index === 0)) {
-                                // Draw the 0 point specially or the left if there is no 0
-                                this.ctx.lineWidth = this.options.gridLines.zeroLineWidth;
-                                this.ctx.strokeStyle = this.options.gridLines.zeroLineColor;
-                                setContextLineSettings = true; // reset next time
-                            } else if (setContextLineSettings) {
-                                this.ctx.lineWidth = this.options.gridLines.lineWidth;
-                                this.ctx.strokeStyle = this.options.gridLines.color;
-                                setContextLineSettings = false;
-                            }
-
-                            xValue += helpers.aliasPixel(this.ctx.lineWidth);
-
-                            // Draw the label area
-                            this.ctx.beginPath();
-
-                            if (this.options.gridLines.drawTicks) {
-                                this.ctx.moveTo(xValue, yTickStart);
-                                this.ctx.lineTo(xValue, yTickEnd);
-                            }
-
-                            // Draw the chart area
-                            if (this.options.gridLines.drawOnChartArea) {
-                                this.ctx.moveTo(xValue, chartArea.top);
-                                this.ctx.lineTo(xValue, chartArea.bottom);
-                            }
-
-                            // Need to stroke in the loop because we are potentially changing line widths & colours
-                            this.ctx.stroke();
-                        }, this);
-                    }
-
-                    if (this.options.labels.show) {
-                        // Draw the labels
-
-                        var labelStartY;
-
-                        if (this.options.position == "top") {
-                            labelStartY = this.bottom - 10;
-                            this.ctx.textBaseline = "bottom";
-                        } else {
-                            // bottom side
-                            labelStartY = this.top + 10;
-                            this.ctx.textBaseline = "top";
-                        }
-
-                        this.ctx.textAlign = "center";
-                        this.ctx.font = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
-
-                        helpers.each(this.labels, function(label, index) {
-                            var xValue = this.getPixelForValue(this.ticks[index]);
-                            this.ctx.fillText(label, xValue, labelStartY);
-                        }, this);
-                    }
-                } else {
-                    // Vertical
-                    if (this.options.gridLines.show) {
-
-                        // Draw the vertical line
-                        setContextLineSettings = true;
-                        hasZero = helpers.findNextWhere(this.ticks, function(tick) {
-                            return tick === 0;
-                        }) !== undefined;
-                        var xTickStart = this.options.position == "right" ? this.left : this.right - 5;
-                        var xTickEnd = this.options.position == "right" ? this.left + 5 : this.right;
-
-                        helpers.each(this.ticks, function(tick, index) {
-                            // Grid lines are horizontal
-                            var yValue = this.getPixelForValue(tick);
-
-                            if (tick === 0 || (!hasZero && index === 0)) {
-                                // Draw the 0 point specially or the bottom if there is no 0
-                                this.ctx.lineWidth = this.options.gridLines.zeroLineWidth;
-                                this.ctx.strokeStyle = this.options.gridLines.zeroLineColor;
-                                setContextLineSettings = true; // reset next time
-                            } else if (setContextLineSettings) {
-                                this.ctx.lineWidth = this.options.gridLines.lineWidth;
-                                this.ctx.strokeStyle = this.options.gridLines.color;
-                                setContextLineSettings = false; // use boolean to indicate that we only want to do this once
-                            }
-
-                            yValue += helpers.aliasPixel(this.ctx.lineWidth);
-
-                            // Draw the label area
-                            this.ctx.beginPath();
-
-                            if (this.options.gridLines.drawTicks) {
-                                this.ctx.moveTo(xTickStart, yValue);
-                                this.ctx.lineTo(xTickEnd, yValue);
-                            }
-
-                            // Draw the chart area
-                            if (this.options.gridLines.drawOnChartArea) {
-                                this.ctx.moveTo(chartArea.left, yValue);
-                                this.ctx.lineTo(chartArea.right, yValue);
-                            }
-
-                            this.ctx.stroke();
-                        }, this);
-                    }
-
-                    if (this.options.labels.show) {
-                        // Draw the labels
-
-                        var labelStartX;
-
-                        if (this.options.position == "left") {
-                            labelStartX = this.right - 10;
-                            this.ctx.textAlign = "right";
-                        } else {
-                            // right side
-                            labelStartX = this.left + 5;
-                            this.ctx.textAlign = "left";
-                        }
-
-                        this.ctx.textBaseline = "middle";
-                        this.ctx.font = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
-
-                        helpers.each(this.labels, function(label, index) {
-                            var yValue = this.getPixelForValue(this.ticks[index]);
-                            this.ctx.fillText(label, labelStartX, yValue);
-                        }, this);
-                    }
-                }
-            }
-        }
-    });
-    Chart.scales.registerScaleType("linear", LinearScale);
+	"use strict";
+
+	var root = this,
+		Chart = root.Chart,
+		helpers = Chart.helpers;
+
+	var LinearScale = Chart.Element.extend({
+		calculateRange: helpers.noop, // overridden in the chart. Will set min and max as properties of the scale for later use
+		isHorizontal: function() {
+			return this.options.position == "top" || this.options.position == "bottom";
+		},
+		generateTicks: function(width, height) {
+			// We need to decide how many ticks we are going to have. Each tick draws a grid line.
+			// There are two possibilities. The first is that the user has manually overridden the scale
+			// calculations in which case the job is easy. The other case is that we have to do it ourselves
+			// 
+			// We assume at this point that the scale object has been updated with the following values
+			// by the chart.
+			//  min: this is the minimum value of the scale
+			//  max: this is the maximum value of the scale
+			//  options: contains the options for the scale. This is referenced from the user settings
+			//      rather than being cloned. This ensures that updates always propogate to a redraw
+
+			// Reset the ticks array. Later on, we will draw a grid line at these positions
+			// The array simply contains the numerical value of the spots where ticks will be
+			this.ticks = [];
+
+			if (this.options.override) {
+				// The user has specified the manual override. We use <= instead of < so that 
+				// we get the final line
+				for (var i = 0; i <= this.options.override.steps; ++i) {
+					var value = this.options.override.start + (i * this.options.override.stepWidth);
+					ticks.push(value);
+				}
+			} else {
+				// Figure out what the max number of ticks we can support it is based on the size of
+				// the axis area. For now, we say that the minimum tick spacing in pixels must be 50
+				// We also limit the maximum number of ticks to 11 which gives a nice 10 squares on 
+				// the graph
+
+				var maxTicks;
+
+				if (this.isHorizontal()) {
+					maxTicks = Math.min(11, Math.ceil(width / 50));
+				} else {
+					// The factor of 2 used to scale the font size has been experimentally determined.
+					maxTicks = Math.min(11, Math.ceil(height / (2 * this.options.labels.fontSize)));
+				}
+
+				// Make sure we always have at least 2 ticks 
+				maxTicks = Math.max(2, maxTicks);
+
+				// To get a "nice" value for the tick spacing, we will use the appropriately named 
+				// "nice number" algorithm. See http://stackoverflow.com/questions/8506881/nice-label-algorithm-for-charts-with-minimum-ticks
+				// for details.
+
+				// If we are forcing it to begin at 0, but 0 will already be rendered on the chart,
+				// do nothing since that would make the chart weird. If the user really wants a weird chart
+				// axis, they can manually override it
+				if (this.options.beginAtZero) {
+					var minSign = helpers.sign(this.min);
+					var maxSign = helpers.sign(this.max);
+
+					if (minSign < 0 && maxSign < 0) {
+						// move the top up to 0
+						this.max = 0;
+					} else if (minSign > 0 && maxSign > 0) {
+						// move the botttom down to 0
+						this.min = 0;
+					}
+				}
+
+				var niceRange = helpers.niceNum(this.max - this.min, false);
+				var spacing = helpers.niceNum(niceRange / (maxTicks - 1), true);
+				var niceMin = Math.floor(this.min / spacing) * spacing;
+				var niceMax = Math.ceil(this.max / spacing) * spacing;
+
+				// Put the values into the ticks array
+				for (var j = niceMin; j <= niceMax; j += spacing) {
+					this.ticks.push(j);
+				}
+			}
+
+			if (this.options.position == "left" || this.options.position == "right") {
+				// We are in a vertical orientation. The top value is the highest. So reverse the array
+				this.ticks.reverse();
+			}
+
+			// At this point, we need to update our max and min given the tick values since we have expanded the
+			// range of the scale
+			this.max = helpers.max(this.ticks);
+			this.min = helpers.min(this.ticks);
+		},
+		buildLabels: function() {
+			// We assume that this has been run after ticks have been generated. We try to figure out
+			// a label for each tick. 
+			this.labels = [];
+
+			helpers.each(this.ticks, function(tick, index, ticks) {
+				var label;
+
+				if (this.options.labels.userCallback) {
+					// If the user provided a callback for label generation, use that as first priority
+					label = this.options.lables.userCallback(tick, index, ticks);
+				} else if (this.options.labels.template) {
+					// else fall back to the template string
+					label = helpers.template(this.options.labels.template, {
+						value: tick
+					});
+				}
+
+				this.labels.push(label ? label : ""); // empty string will not render so we're good
+			}, this);
+		},
+		getPixelForValue: function(value) {
+			// This must be called after fit has been run so that 
+			//      this.left, this.top, this.right, and this.bottom have been defined
+			var pixel;
+			var range = this.max - this.min;
+
+			if (this.isHorizontal()) {
+				pixel = this.left + (this.width / range * (value - this.min));
+			} else {
+				// Bottom - top since pixels increase downard on a screen
+				pixel = this.bottom - (this.height / range * (value - this.min));
+			}
+
+			return pixel;
+		},
+
+		// Functions needed for line charts
+		calculateRange: function() {
+			this.min = null;
+			this.max = null;
+
+			var positiveValues = [];
+			var negativeValues = [];
+
+			if (this.options.stacked) {
+				helpers.each(this.data.datasets, function(dataset) {
+					if (dataset.yAxisID === this.id) {
+						helpers.each(dataset.data, function(value, index) {
+							positiveValues[index] = positiveValues[index] || 0;
+							negativeValues[index] = negativeValues[index] || 0;
+
+							if (this.options.relativePoints) {
+								positiveValues[index] = 100;
+							} else {
+								if (value < 0) {
+									negativeValues[index] += value;
+								} else {
+									positiveValues[index] += value;
+								}
+							}
+						}, this);
+					}
+				}, this);
+
+				var values = positiveValues.concat(negativeValues);
+				this.min = helpers.min(values);
+				this.max = helpers.max(values);
+
+			} else {
+				helpers.each(this.data.datasets, function(dataset) {
+					if (dataset.yAxisID === this.id) {
+						helpers.each(dataset.data, function(value, index) {
+							if (this.min === null) {
+								this.min = value;
+							} else if (value < this.min) {
+								this.min = value;
+							}
+
+							if (this.max === null) {
+								this.max = value;
+							} else if (value > this.max) {
+								this.max = value;
+							}
+						}, this);
+					}
+				}, this);
+			}
+		},
+
+		getPointPixelForValue: function(value, index, datasetIndex) {
+			if (this.options.stacked) {
+				var offsetPos = 0;
+				var offsetNeg = 0;
+
+				for (var i = 0; i < datasetIndex; ++i) {
+					if (this.data.datasets[i].data[index] < 0) {
+						offsetNeg += this.data.datasets[i].data[index];
+					} else {
+						offsetPos += this.data.datasets[i].data[index];
+					}
+				}
+
+				if (value < 0) {
+					return this.getPixelForValue(offsetNeg + value);
+				} else {
+					return this.getPixelForValue(offsetPos + value);
+				}
+			} else {
+				return this.getPixelForValue(value);
+			}
+		},
+
+		// Functions needed for bar charts
+		calculateBarBase: function(datasetIndex, index) {
+			var base = 0;
+
+			if (this.options.stacked) {
+
+				var value = this.data.datasets[datasetIndex].data[index];
+
+				if (value < 0) {
+					for (var i = 0; i < datasetIndex; i++) {
+						if (this.data.datasets[i].yAxisID === this.id) {
+							base += this.data.datasets[i].data[index] < 0 ? this.data.datasets[i].data[index] : 0;
+						}
+					}
+				} else {
+					for (var j = 0; j < datasetIndex; j++) {
+						if (this.data.datasets[j].yAxisID === this.id) {
+							base += this.data.datasets[j].data[index] > 0 ? this.data.datasets[j].data[index] : 0;
+						}
+					}
+				}
+
+				return this.getPixelForValue(base);
+			}
+
+			base = this.getPixelForValue(this.min);
+
+			if (this.beginAtZero || ((this.min <= 0 && this.max >= 0) || (this.min >= 0 && this.max <= 0))) {
+				base = this.getPixelForValue(0);
+				base += this.options.gridLines.lineWidth;
+			} else if (this.min < 0 && this.max < 0) {
+				// All values are negative. Use the top as the base
+				base = this.getPixelForValue(this.max);
+			}
+
+			return base;
+
+		},
+		calculateBarY: function(datasetIndex, index) {
+			var value = this.data.datasets[datasetIndex].data[index];
+
+			if (this.options.stacked) {
+
+				var sumPos = 0,
+					sumNeg = 0;
+
+				for (var i = 0; i < datasetIndex; i++) {
+					if (this.data.datasets[i].data[index] < 0) {
+						sumNeg += this.data.datasets[i].data[index] || 0;
+					} else {
+						sumPos += this.data.datasets[i].data[index] || 0;
+					}
+				}
+
+				if (value < 0) {
+					return this.getPixelForValue(sumNeg + value);
+				} else {
+					return this.getPixelForValue(sumPos + value);
+				}
+
+				return this.getPixelForValue(value);
+			}
+
+			var offset = 0;
+
+			for (var j = datasetIndex; j < this.data.datasets.length; j++) {
+				if (j === datasetIndex && value) {
+					offset += value;
+				} else {
+					offset = offset + value;
+				}
+			}
+
+			return this.getPixelForValue(value);
+		},
+
+		// Fit this axis to the given size
+		// @param {number} maxWidth : the max width the axis can be
+		// @param {number} maxHeight: the max height the axis can be
+		// @return {object} minSize : the minimum size needed to draw the axis
+		fit: function(maxWidth, maxHeight) {
+			this.calculateRange();
+			this.generateTicks(maxWidth, maxHeight);
+			this.buildLabels();
+
+			var minSize = {
+				width: 0,
+				height: 0,
+			};
+
+			// In a horizontal axis, we need some room for the scale to be drawn
+			//
+			//      -----------------------------------------------------
+			//          |           |           |           |           |
+			//
+			// In a vertical axis, we need some room for the scale to be drawn.
+			// The actual grid lines will be drawn on the chart area, however, we need to show 
+			// ticks where the axis actually is.
+			// We will allocate 25px for this width
+			//      |
+			//     -|
+			//      |
+			//      |
+			//     -|
+			//      |
+			//      |
+			//     -|
+
+
+			// Width
+			if (this.isHorizontal()) {
+				minSize.width = maxWidth; // fill all the width
+			} else {
+				minSize.width = this.options.gridLines.show && this.options.display ? 10 : 0;
+			}
+
+			// height
+			if (this.isHorizontal()) {
+				minSize.height = this.options.gridLines.show && this.options.display ? 10 : 0;
+			} else {
+				minSize.height = maxHeight; // fill all the height
+			}
+
+
+
+			if (this.options.labels.show && this.options.display) {
+				// Don't bother fitting the labels if we are not showing them
+				var labelFont = helpers.fontString(this.options.labels.fontSize,
+					this.options.labels.fontStyle, this.options.labels.fontFamily);
+
+				if (this.isHorizontal()) {
+					// A horizontal axis is more constrained by the height.
+					var maxLabelHeight = maxHeight - minSize.height;
+					var labelHeight = 1.5 * this.options.labels.fontSize;
+					minSize.height = Math.min(maxHeight, minSize.height + labelHeight);
+				} else {
+					// A vertical axis is more constrained by the width. Labels are the dominant factor 
+					// here, so get that length first
+					var maxLabelWidth = maxWidth - minSize.width;
+					var largestTextWidth = helpers.longestText(this.ctx, labelFont, this.labels);
+
+					if (largestTextWidth < maxLabelWidth) {
+						// We don't need all the room
+						minSize.width += largestTextWidth;
+					} else {
+						// Expand to max size
+						minSize.width = maxWidth;
+					}
+				}
+			}
+
+			this.width = minSize.width;
+			this.height = minSize.height;
+			return minSize;
+		},
+		// Actualy draw the scale on the canvas
+		// @param {rectangle} chartArea : the area of the chart to draw full grid lines on
+		draw: function(chartArea) {
+			if (this.options.display) {
+
+				var setContextLineSettings;
+				var hasZero;
+
+				// Make sure we draw text in the correct color
+				this.ctx.fillStyle = this.options.labels.fontColor;
+
+				if (this.isHorizontal()) {
+					if (this.options.gridLines.show) {
+						// Draw the horizontal line
+						setContextLineSettings = true;
+						hasZero = helpers.findNextWhere(this.ticks, function(tick) {
+							return tick === 0;
+						}) !== undefined;
+						var yTickStart = this.options.position == "bottom" ? this.top : this.bottom - 5;
+						var yTickEnd = this.options.position == "bottom" ? this.top + 5 : this.bottom;
+
+						helpers.each(this.ticks, function(tick, index) {
+							// Grid lines are vertical
+							var xValue = this.getPixelForValue(tick);
+
+							if (tick === 0 || (!hasZero && index === 0)) {
+								// Draw the 0 point specially or the left if there is no 0
+								this.ctx.lineWidth = this.options.gridLines.zeroLineWidth;
+								this.ctx.strokeStyle = this.options.gridLines.zeroLineColor;
+								setContextLineSettings = true; // reset next time
+							} else if (setContextLineSettings) {
+								this.ctx.lineWidth = this.options.gridLines.lineWidth;
+								this.ctx.strokeStyle = this.options.gridLines.color;
+								setContextLineSettings = false;
+							}
+
+							xValue += helpers.aliasPixel(this.ctx.lineWidth);
+
+							// Draw the label area
+							this.ctx.beginPath();
+
+							if (this.options.gridLines.drawTicks) {
+								this.ctx.moveTo(xValue, yTickStart);
+								this.ctx.lineTo(xValue, yTickEnd);
+							}
+
+							// Draw the chart area
+							if (this.options.gridLines.drawOnChartArea) {
+								this.ctx.moveTo(xValue, chartArea.top);
+								this.ctx.lineTo(xValue, chartArea.bottom);
+							}
+
+							// Need to stroke in the loop because we are potentially changing line widths & colours
+							this.ctx.stroke();
+						}, this);
+					}
+
+					if (this.options.labels.show) {
+						// Draw the labels
+
+						var labelStartY;
+
+						if (this.options.position == "top") {
+							labelStartY = this.bottom - 10;
+							this.ctx.textBaseline = "bottom";
+						} else {
+							// bottom side
+							labelStartY = this.top + 10;
+							this.ctx.textBaseline = "top";
+						}
+
+						this.ctx.textAlign = "center";
+						this.ctx.font = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
+
+						helpers.each(this.labels, function(label, index) {
+							var xValue = this.getPixelForValue(this.ticks[index]);
+							this.ctx.fillText(label, xValue, labelStartY);
+						}, this);
+					}
+				} else {
+					// Vertical
+					if (this.options.gridLines.show) {
+
+						// Draw the vertical line
+						setContextLineSettings = true;
+						hasZero = helpers.findNextWhere(this.ticks, function(tick) {
+							return tick === 0;
+						}) !== undefined;
+						var xTickStart = this.options.position == "right" ? this.left : this.right - 5;
+						var xTickEnd = this.options.position == "right" ? this.left + 5 : this.right;
+
+						helpers.each(this.ticks, function(tick, index) {
+							// Grid lines are horizontal
+							var yValue = this.getPixelForValue(tick);
+
+							if (tick === 0 || (!hasZero && index === 0)) {
+								// Draw the 0 point specially or the bottom if there is no 0
+								this.ctx.lineWidth = this.options.gridLines.zeroLineWidth;
+								this.ctx.strokeStyle = this.options.gridLines.zeroLineColor;
+								setContextLineSettings = true; // reset next time
+							} else if (setContextLineSettings) {
+								this.ctx.lineWidth = this.options.gridLines.lineWidth;
+								this.ctx.strokeStyle = this.options.gridLines.color;
+								setContextLineSettings = false; // use boolean to indicate that we only want to do this once
+							}
+
+							yValue += helpers.aliasPixel(this.ctx.lineWidth);
+
+							// Draw the label area
+							this.ctx.beginPath();
+
+							if (this.options.gridLines.drawTicks) {
+								this.ctx.moveTo(xTickStart, yValue);
+								this.ctx.lineTo(xTickEnd, yValue);
+							}
+
+							// Draw the chart area
+							if (this.options.gridLines.drawOnChartArea) {
+								this.ctx.moveTo(chartArea.left, yValue);
+								this.ctx.lineTo(chartArea.right, yValue);
+							}
+
+							this.ctx.stroke();
+						}, this);
+					}
+
+					if (this.options.labels.show) {
+						// Draw the labels
+
+						var labelStartX;
+
+						if (this.options.position == "left") {
+							labelStartX = this.right - 10;
+							this.ctx.textAlign = "right";
+						} else {
+							// right side
+							labelStartX = this.left + 5;
+							this.ctx.textAlign = "left";
+						}
+
+						this.ctx.textBaseline = "middle";
+						this.ctx.font = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
+
+						helpers.each(this.labels, function(label, index) {
+							var yValue = this.getPixelForValue(this.ticks[index]);
+							this.ctx.fillText(label, labelStartX, yValue);
+						}, this);
+					}
+				}
+			}
+		}
+	});
+	Chart.scales.registerScaleType("linear", LinearScale);
 
 
 }).call(this);

From 49fe78643ac3833d034502e1d16f0b8a76a6346a Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Fri, 12 Jun 2015 21:16:23 -0400
Subject: [PATCH 133/424] Removed unused options from the bar and line charts

---
 src/charts/chart.bar.js  | 3 ---
 src/charts/chart.line.js | 3 ---
 2 files changed, 6 deletions(-)

diff --git a/src/charts/chart.bar.js b/src/charts/chart.bar.js
index aa7f06a88fa..0cc3030a5dd 100644
--- a/src/charts/chart.bar.js
+++ b/src/charts/chart.bar.js
@@ -6,9 +6,6 @@
         helpers = Chart.helpers;
 
     var defaultConfig = {
-
-        stacked: false,
-
         hover: {
             mode: "label"
         },
diff --git a/src/charts/chart.line.js b/src/charts/chart.line.js
index 60163ce08a8..c5aeadd7e43 100644
--- a/src/charts/chart.line.js
+++ b/src/charts/chart.line.js
@@ -6,9 +6,6 @@
         helpers = Chart.helpers;
 
     var defaultConfig = {
-
-        stacked: false,
-
         hover: {
             mode: "label"
         },

From e55c0d494540336accb0abde3ed2920de73abb0a Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Fri, 12 Jun 2015 21:46:47 -0400
Subject: [PATCH 134/424] Push some of the scatter scale information down to
 the linear scale.

---
 src/charts/chart.scatter.js  | 1144 ++++++++++++++++------------------
 src/scales/scale.category.js |    4 +-
 src/scales/scale.linear.js   |   21 +-
 3 files changed, 565 insertions(+), 604 deletions(-)

diff --git a/src/charts/chart.scatter.js b/src/charts/chart.scatter.js
index 12d079a68d4..6932637923a 100644
--- a/src/charts/chart.scatter.js
+++ b/src/charts/chart.scatter.js
@@ -1,602 +1,550 @@
 (function() {
-    "use strict";
-
-    var root = this,
-        Chart = root.Chart,
-        helpers = Chart.helpers;
-
-    var defaultConfig = {
-        hover: {
-            mode: 'single',
-        },
-
-        scales: {
-            xAxes: [{
-                type: "linear", // scatter should not use a dataset axis
-                display: true,
-                position: "bottom",
-                id: "x-axis-1", // need an ID so datasets can reference the scale
-
-                // grid line settings
-                gridLines: {
-                    show: true,
-                    color: "rgba(0, 0, 0, 0.05)",
-                    lineWidth: 1,
-                    drawOnChartArea: true,
-                    drawTicks: true,
-                    zeroLineWidth: 1,
-                    zeroLineColor: "rgba(0,0,0,0.25)",
-                },
-
-                // scale numbers
-                beginAtZero: false,
-                integersOnly: false,
-                override: null,
-
-                // label settings
-                labels: {
-                    show: true,
-                    template: "<%=value.toLocaleString()%>",
-                    fontSize: 12,
-                    fontStyle: "normal",
-                    fontColor: "#666",
-                    fontFamily: "Helvetica Neue",
-                },
-            }],
-            yAxes: [{
-                type: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
-                display: true,
-                position: "left",
-                id: "y-axis-1",
-
-                // grid line settings
-                gridLines: {
-                    show: true,
-                    color: "rgba(0, 0, 0, 0.05)",
-                    lineWidth: 1,
-                    drawOnChartArea: true,
-                    drawTicks: true, // draw ticks extending towards the label
-                    zeroLineWidth: 1,
-                    zeroLineColor: "rgba(0,0,0,0.25)",
-                },
-
-                // scale numbers
-                beginAtZero: false,
-                integersOnly: false,
-                override: null,
-
-                // label settings
-                labels: {
-                    show: true,
-                    template: "<%=value.toLocaleString()%>",
-                    fontSize: 12,
-                    fontStyle: "normal",
-                    fontColor: "#666",
-                    fontFamily: "Helvetica Neue",
-                }
-            }],
-        },
-
-        //String - A legend template
-        legendTemplate: "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span style=\"background-color:<%=datasets[i].borderColor%>\"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>",
-
-        tooltips: {
-            template: "(<%= value.x %>, <%= value.y %>)",
-            multiTemplate: "<%if (datasetLabel){%><%=datasetLabel%>: <%}%>(<%= value.x %>, <%= value.y %>)",
-        },
-
-    };
-
-
-    Chart.Type.extend({
-        name: "Scatter",
-        defaults: defaultConfig,
-        initialize: function() {
-
-            // Events
-            helpers.bindEvents(this, this.options.events, this.events);
-
-            //Custom Point Defaults
-            helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-                dataset.metaDataset = new Chart.Line({
-                    _chart: this.chart,
-                    _datasetIndex: datasetIndex,
-                    _points: dataset.metaData,
-                });
-
-                dataset.metaData = [];
-
-                helpers.each(dataset.data, function(dataPoint, index) {
-                    dataset.metaData.push(new Chart.Point({
-                        _datasetIndex: datasetIndex,
-                        _index: index,
-                        _chart: this.chart,
-                        _model: {
-                            x: 0, //xScale.getPixelForValue(null, index, true),
-                            y: 0, //this.chartArea.bottom,
-                        },
-                    }));
-
-                }, this);
-
-                // The line chart onlty supports a single x axis because the x axis is always a dataset axis
-                if (!dataset.xAxisID) {
-                    dataset.xAxisID = this.options.scales.xAxes[0].id;
-                }
-
-                if (!dataset.yAxisID) {
-                    dataset.yAxisID = this.options.scales.yAxes[0].id;
-                }
-
-            }, this);
-
-            // Build and fit the scale. Needs to happen after the axis IDs have been set
-            this.buildScale();
-
-            // Create tooltip instance exclusively for this chart with some defaults.
-            this.tooltip = new Chart.Tooltip({
-                _chart: this.chart,
-                _data: this.data,
-                _options: this.options,
-            }, this);
-
-            // Need to fit scales before we reset elements. 
-            Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
-
-            // Reset so that we animation from the baseline
-            this.resetElements();
-
-            // Update that shiz
-            this.update();
-        },
-        nextPoint: function(collection, index) {
-            return collection[index + 1] || collection[index];
-        },
-        previousPoint: function(collection, index) {
-            return collection[index - 1] || collection[index];
-        },
-        resetElements: function() {
-            // Update the points
-            this.eachElement(function(point, index, dataset, datasetIndex) {
-                var xScale = this.scales[this.data.datasets[datasetIndex].xAxisID];
-                var yScale = this.scales[this.data.datasets[datasetIndex].yAxisID];
-
-                var yScalePoint;
-
-                if (yScale.min < 0 && yScale.max < 0) {
-                    // all less than 0. use the top
-                    yScalePoint = yScale.getPixelForValue(yScale.max);
-                } else if (yScale.min > 0 && yScale.max > 0) {
-                    yScalePoint = yScale.getPixelForValue(yScale.min);
-                } else {
-                    yScalePoint = yScale.getPixelForValue(0);
-                }
-
-                helpers.extend(point, {
-                    // Utility
-                    _chart: this.chart,
-                    _xScale: xScale,
-                    _yScale: yScale,
-                    _datasetIndex: datasetIndex,
-                    _index: index,
-
-                    // Desired view properties
-                    _model: {
-                        x: xScale.getPixelForValue(this.data.datasets[datasetIndex].data[index].x), // value not used in dataset scale, but we want a consistent API between scales
-                        y: yScalePoint,
-
-                        // Appearance
-                        tension: point.custom && point.custom.tension ? point.custom.tension : this.options.elements.line.tension,
-                        radius: point.custom && point.custom.radius ? point.custom.pointRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointRadius, index, this.options.elements.point.radius),
-                        backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBackgroundColor, index, this.options.elements.point.backgroundColor),
-                        borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderColor, index, this.options.elements.point.borderColor),
-                        borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderWidth, index, this.options.elements.point.borderWidth),
-                        skip: (this.data.datasets[datasetIndex].data[index] === null) || (this.data.datasets[datasetIndex].data[index].x === null) || (this.data.datasets[datasetIndex].data[index].y === null),
-
-                        // Tooltip
-                        hoverRadius: point.custom && point.custom.hoverRadius ? point.custom.hoverRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointHitRadius, index, this.options.elements.point.hitRadius),
-                    },
-                });
-            }, this);
-
-            // Update control points for the bezier curve
-            this.eachElement(function(point, index, dataset, datasetIndex) {
-                var controlPoints = helpers.splineCurve(
-                    this.previousPoint(dataset, index)._model,
-                    point._model,
-                    this.nextPoint(dataset, index)._model,
-                    point._model.tension
-                );
-
-                point._model.controlPointPreviousX = controlPoints.previous.x;
-                point._model.controlPointNextX = controlPoints.next.x;
-
-                // Prevent the bezier going outside of the bounds of the graph
-
-                // Cap puter bezier handles to the upper/lower scale bounds
-                if (controlPoints.next.y > this.chartArea.bottom) {
-                    point._model.controlPointNextY = this.chartArea.bottom;
-                } else if (controlPoints.next.y < this.chartArea.top) {
-                    point._model.controlPointNextY = this.chartArea.top;
-                } else {
-                    point._model.controlPointNextY = controlPoints.next.y;
-                }
-
-                // Cap inner bezier handles to the upper/lower scale bounds
-                if (controlPoints.previous.y > this.chartArea.bottom) {
-                    point._model.controlPointPreviousY = this.chartArea.bottom;
-                } else if (controlPoints.previous.y < this.chartArea.top) {
-                    point._model.controlPointPreviousY = this.chartArea.top;
-                } else {
-                    point._model.controlPointPreviousY = controlPoints.previous.y;
-                }
-
-                // Now pivot the point for animation
-                point.pivot();
-            }, this);
-        },
-        update: function() {
-            Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
-
-            // Update the lines
-            this.eachDataset(function(dataset, datasetIndex) {
-                var yScale = this.scales[dataset.yAxisID];
-                var scaleBase;
-
-                if (yScale.min < 0 && yScale.max < 0) {
-                    scaleBase = yScale.getPixelForValue(yScale.max);
-                } else if (yScale.min > 0 && yScale.max > 0) {
-                    scaleBase = yScale.getPixelForValue(yScale.min);
-                } else {
-                    scaleBase = yScale.getPixelForValue(0);
-                }
-
-                helpers.extend(dataset.metaDataset, {
-                    // Utility
-                    _scale: yScale,
-                    _datasetIndex: datasetIndex,
-                    // Data
-                    _children: dataset.metaData,
-                    // Model
-                    _model: {
-                        // Appearance
-                        tension: dataset.tension || this.options.elements.line.tension,
-                        backgroundColor: dataset.backgroundColor || this.options.elements.line.backgroundColor,
-                        borderWidth: dataset.borderWidth || this.options.elements.line.borderWidth,
-                        borderColor: dataset.borderColor || this.options.elements.line.borderColor,
-                        fill: dataset.fill !== undefined ? dataset.fill : this.options.elements.line.fill, // use the value from the dataset if it was provided. else fall back to the default
-                        skipNull: dataset.skipNull !== undefined ? dataset.skipNull : this.options.elements.line.skipNull,
-                        drawNull: dataset.drawNull !== undefined ? dataset.drawNull : this.options.elements.line.drawNull,
-                        // Scale
-                        scaleTop: yScale.top,
-                        scaleBottom: yScale.bottom,
-                        scaleZero: scaleBase,
-                    },
-                });
-
-                dataset.metaDataset.pivot();
-            });
-
-            // Update the points
-            this.eachElement(function(point, index, dataset, datasetIndex) {
-                var xScale = this.scales[this.data.datasets[datasetIndex].xAxisID];
-                var yScale = this.scales[this.data.datasets[datasetIndex].yAxisID];
-
-                helpers.extend(point, {
-                    // Utility
-                    _chart: this.chart,
-                    _xScale: xScale,
-                    _yScale: yScale,
-                    _datasetIndex: datasetIndex,
-                    _index: index,
-
-                    // Desired view properties
-                    _model: {
-                        x: xScale.getPixelForValue(this.data.datasets[datasetIndex].data[index].x),
-                        y: yScale.getPixelForValue(this.data.datasets[datasetIndex].data[index].y),
-
-                        // Appearance
-                        tension: point.custom && point.custom.tension ? point.custom.tension : this.options.elements.line.tension,
-                        radius: point.custom && point.custom.radius ? point.custom.pointRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointRadius, index, this.options.elements.point.radius),
-                        backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBackgroundColor, index, this.options.elements.point.backgroundColor),
-                        borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderColor, index, this.options.elements.point.borderColor),
-                        borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderWidth, index, this.options.elements.point.borderWidth),
-                        skip: (this.data.datasets[datasetIndex].data[index] === null) || (this.data.datasets[datasetIndex].data[index].x === null) || (this.data.datasets[datasetIndex].data[index].y === null),
-
-                        // Tooltip
-                        hoverRadius: point.custom && point.custom.hoverRadius ? point.custom.hoverRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointHitRadius, index, this.options.elements.point.hitRadius),
-                    },
-                });
-            }, this);
-
-
-            // Update control points for the bezier curve
-            this.eachElement(function(point, index, dataset, datasetIndex) {
-                var controlPoints = helpers.splineCurve(
-                    this.previousPoint(dataset, index)._model,
-                    point._model,
-                    this.nextPoint(dataset, index)._model,
-                    point._model.tension
-                );
-
-                point._model.controlPointPreviousX = controlPoints.previous.x;
-                point._model.controlPointNextX = controlPoints.next.x;
-
-                // Prevent the bezier going outside of the bounds of the graph
-
-                // Cap puter bezier handles to the upper/lower scale bounds
-                if (controlPoints.next.y > this.chartArea.bottom) {
-                    point._model.controlPointNextY = this.chartArea.bottom;
-                } else if (controlPoints.next.y < this.chartArea.top) {
-                    point._model.controlPointNextY = this.chartArea.top;
-                } else {
-                    point._model.controlPointNextY = controlPoints.next.y;
-                }
-
-                // Cap inner bezier handles to the upper/lower scale bounds
-                if (controlPoints.previous.y > this.chartArea.bottom) {
-                    point._model.controlPointPreviousY = this.chartArea.bottom;
-                } else if (controlPoints.previous.y < this.chartArea.top) {
-                    point._model.controlPointPreviousY = this.chartArea.top;
-                } else {
-                    point._model.controlPointPreviousY = controlPoints.previous.y;
-                }
-
-                // Now pivot the point for animation
-                point.pivot();
-            }, this);
-
-            this.render();
-        },
-        buildScale: function() {
-            var self = this;
-
-            var calculateXRange = function() {
-                this.min = null;
-                this.max = null;
-
-                helpers.each(self.data.datasets, function(dataset) {
-                    // Only set the scale range for datasets that actually use this axis
-                    if (dataset.xAxisID === this.id) {
-                        helpers.each(dataset.data, function(value) {
-                            if (this.min === null) {
-                                this.min = value.x;
-                            } else if (value.x < this.min) {
-                                this.min = value.x;
-                            }
-
-                            if (this.max === null) {
-                                this.max = value.x;
-                            } else if (value.x > this.max) {
-                                this.max = value.x;
-                            }
-                        }, this);
-                    }
-                }, this);
-            };
-
-            var calculateYRange = function() {
-                this.min = null;
-                this.max = null;
-
-                helpers.each(self.data.datasets, function(dataset) {
-                    if (dataset.yAxisID === this.id) {
-                        helpers.each(dataset.data, function(value) {
-                            if (this.min === null) {
-                                this.min = value.y;
-                            } else if (value.y < this.min) {
-                                this.min = value.y;
-                            }
-
-                            if (this.max === null) {
-                                this.max = value.y;
-                            } else if (value.y > this.max) {
-                                this.max = value.y;
-                            }
-                        }, this);
-                    }
-                }, this);
-            };
-
-            // Map of scale ID to scale object so we can lookup later 
-            this.scales = {};
-
-            helpers.each(this.options.scales.xAxes, function(xAxisOptions) {
-                var ScaleClass = Chart.scales.getScaleConstructor(xAxisOptions.type);
-                var scale = new ScaleClass({
-                    ctx: this.chart.ctx,
-                    options: xAxisOptions,
-                    calculateRange: calculateXRange,
-                    id: xAxisOptions.id,
-                });
-
-                this.scales[scale.id] = scale;
-            }, this);
-
-            helpers.each(this.options.scales.yAxes, function(yAxisOptions) {
-                var ScaleClass = Chart.scales.getScaleConstructor(yAxisOptions.type);
-                var scale = new ScaleClass({
-                    ctx: this.chart.ctx,
-                    options: yAxisOptions,
-                    calculateRange: calculateYRange,
-                    id: yAxisOptions.id,
-                    getPointPixelForValue: function(value, index, datasetIndex) {
-                        return this.getPixelForValue(value);
-                    }
-                });
-
-                this.scales[scale.id] = scale;
-            }, this);
-        },
-        draw: function(ease) {
-            var easingDecimal = ease || 1;
-            this.clear();
-
-            // Draw all the scales
-            helpers.each(this.scales, function(scale) {
-                scale.draw(this.chartArea);
-            }, this);
-
-            // reverse for-loop for proper stacking
-            for (var i = this.data.datasets.length - 1; i >= 0; i--) {
-
-                var dataset = this.data.datasets[i];
-
-                // Transition Point Locations
-                helpers.each(dataset.metaData, function(point, index) {
-                    point.transition(easingDecimal);
-                }, this);
-
-                // Transition and Draw the line
-                dataset.metaDataset.transition(easingDecimal).draw();
-
-                // Draw the points
-                helpers.each(dataset.metaData, function(point) {
-                    point.draw();
-                });
-            }
-
-            // Finally draw the tooltip
-            this.tooltip.transition(easingDecimal).draw();
-        },
-        events: function(e) {
-            // If exiting chart
-            if (e.type == 'mouseout') {
-                return this;
-            }
-
-            this.lastActive = this.lastActive || [];
-
-            // Find Active Elements
-            this.active = function() {
-                switch (this.options.hover.mode) {
-                    case 'single':
-                        return this.getElementAtEvent(e);
-                    case 'label':
-                        return this.getElementsAtEvent(e);
-                    case 'dataset':
-                        return this.getDatasetAtEvent(e);
-                    default:
-                        return e;
-                }
-            }.call(this);
-
-            // On Hover hook
-            if (this.options.hover.onHover) {
-                this.options.hover.onHover.call(this, this.active);
-            }
-
-            var dataset;
-            var index;
-            // Remove styling for last active (even if it may still be active)
-            if (this.lastActive.length) {
-                switch (this.options.hover.mode) {
-                    case 'single':
-                        dataset = this.data.datasets[this.lastActive[0]._datasetIndex];
-                        index = this.lastActive[0]._index;
-
-                        this.lastActive[0]._model.radius = this.lastActive[0].custom && this.lastActive[0].custom.radius ? this.lastActive[0].custom.pointRadius : helpers.getValueAtIndexOrDefault(dataset.pointRadius, index, this.options.elements.point.radius);
-                        this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointBackgroundColor, index, this.options.elements.point.backgroundColor);
-                        this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.pointBorderColor, index, this.options.elements.point.borderColor);
-                        this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.options.elements.point.borderWidth);
-                        break;
-                    case 'label':
-                        for (var i = 0; i < this.lastActive.length; i++) {
-                            dataset = this.data.datasets[this.lastActive[i]._datasetIndex];
-                            index = this.lastActive[i]._index;
-
-                            this.lastActive[i]._model.radius = this.lastActive[i].custom && this.lastActive[i].custom.radius ? this.lastActive[i].custom.pointRadius : helpers.getValueAtIndexOrDefault(dataset.pointRadius, index, this.options.elements.point.radius);
-                            this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointBackgroundColor, index, this.options.elements.point.backgroundColor);
-                            this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.pointBorderColor, index, this.options.elements.point.borderColor);
-                            this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.options.elements.point.borderWidth);
-                        }
-                        break;
-                    case 'dataset':
-                        break;
-                    default:
-                        // Don't change anything
-                }
-            }
-
-            // Built in hover styling
-            if (this.active.length && this.options.hover.mode) {
-                switch (this.options.hover.mode) {
-                    case 'single':
-                        dataset = this.data.datasets[this.active[0]._datasetIndex];
-                        index = this.active[0]._index;
-
-                        this.active[0]._model.radius = this.active[0].custom && this.active[0].custom.hoverRadius ? this.active[0].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[0]._model.radius + 1);
-                        this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
-                        this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
-                        this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[0]._model.borderWidth);
-                        break;
-                    case 'label':
-                        for (var i = 0; i < this.active.length; i++) {
-                            dataset = this.data.datasets[this.active[i]._datasetIndex];
-                            index = this.active[i]._index;
-
-                            this.active[i]._model.radius = this.active[i].custom && this.active[i].custom.hoverRadius ? this.active[i].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[i]._model.radius + 1);
-                            this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
-                            this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
-                            this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[i]._model.borderWidth);
-                        }
-                        break;
-                    case 'dataset':
-                        break;
-                    default:
-                        // Don't change anything
-                }
-            }
-
-            // Built in Tooltips
-            if (this.options.tooltips.enabled) {
-
-                // The usual updates
-                this.tooltip.initialize();
-
-                // Active
-                if (this.active.length) {
-                    this.tooltip._model.opacity = 1;
-
-                    helpers.extend(this.tooltip, {
-                        _active: this.active,
-                    });
-
-                    this.tooltip.update();
-                } else {
-                    // Inactive
-                    this.tooltip._model.opacity = 0;
-                }
-            }
-
-            // Hover animations
-            this.tooltip.pivot();
-
-            if (!this.animating) {
-                var changed;
-
-                helpers.each(this.active, function(element, index) {
-                    if (element !== this.lastActive[index]) {
-                        changed = true;
-                    }
-                }, this);
-
-                // If entering, leaving, or changing elements, animate the change via pivot
-                if ((!this.lastActive.length && this.active.length) ||
-                    (this.lastActive.length && !this.active.length) ||
-                    (this.lastActive.length && this.active.length && changed)) {
-
-                    this.stop();
-                    this.render(this.options.hoverAnimationDuration);
-                }
-            }
-
-            // Remember Last Active
-            this.lastActive = this.active;
-            return this;
-
-        },
-    });
+	"use strict";
+
+	var root = this,
+		Chart = root.Chart,
+		helpers = Chart.helpers;
+
+	var defaultConfig = {
+		hover: {
+			mode: 'single',
+		},
+
+		scales: {
+			xAxes: [{
+				type: "linear", // scatter should not use a dataset axis
+				display: true,
+				position: "bottom",
+				id: "x-axis-1", // need an ID so datasets can reference the scale
+
+				// grid line settings
+				gridLines: {
+					show: true,
+					color: "rgba(0, 0, 0, 0.05)",
+					lineWidth: 1,
+					drawOnChartArea: true,
+					drawTicks: true,
+					zeroLineWidth: 1,
+					zeroLineColor: "rgba(0,0,0,0.25)",
+				},
+
+				// scale numbers
+				beginAtZero: false,
+				integersOnly: false,
+				override: null,
+
+				// label settings
+				labels: {
+					show: true,
+					template: "<%=value.toLocaleString()%>",
+					fontSize: 12,
+					fontStyle: "normal",
+					fontColor: "#666",
+					fontFamily: "Helvetica Neue",
+				},
+			}],
+			yAxes: [{
+				type: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
+				display: true,
+				position: "left",
+				id: "y-axis-1",
+
+				// grid line settings
+				gridLines: {
+					show: true,
+					color: "rgba(0, 0, 0, 0.05)",
+					lineWidth: 1,
+					drawOnChartArea: true,
+					drawTicks: true, // draw ticks extending towards the label
+					zeroLineWidth: 1,
+					zeroLineColor: "rgba(0,0,0,0.25)",
+				},
+
+				// scale numbers
+				beginAtZero: false,
+				integersOnly: false,
+				override: null,
+
+				// label settings
+				labels: {
+					show: true,
+					template: "<%=value.toLocaleString()%>",
+					fontSize: 12,
+					fontStyle: "normal",
+					fontColor: "#666",
+					fontFamily: "Helvetica Neue",
+				}
+			}],
+		},
+
+		//String - A legend template
+		legendTemplate: "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span style=\"background-color:<%=datasets[i].borderColor%>\"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>",
+
+		tooltips: {
+			template: "(<%= value.x %>, <%= value.y %>)",
+			multiTemplate: "<%if (datasetLabel){%><%=datasetLabel%>: <%}%>(<%= value.x %>, <%= value.y %>)",
+		},
+
+	};
+
+
+	Chart.Type.extend({
+		name: "Scatter",
+		defaults: defaultConfig,
+		initialize: function() {
+
+			// Events
+			helpers.bindEvents(this, this.options.events, this.events);
+
+			//Custom Point Defaults
+			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
+				dataset.metaDataset = new Chart.Line({
+					_chart: this.chart,
+					_datasetIndex: datasetIndex,
+					_points: dataset.metaData,
+				});
+
+				dataset.metaData = [];
+
+				helpers.each(dataset.data, function(dataPoint, index) {
+					dataset.metaData.push(new Chart.Point({
+						_datasetIndex: datasetIndex,
+						_index: index,
+						_chart: this.chart,
+						_model: {
+							x: 0, //xScale.getPixelForValue(null, index, true),
+							y: 0, //this.chartArea.bottom,
+						},
+					}));
+
+				}, this);
+
+				// The line chart onlty supports a single x axis because the x axis is always a dataset axis
+				if (!dataset.xAxisID) {
+					dataset.xAxisID = this.options.scales.xAxes[0].id;
+				}
+
+				if (!dataset.yAxisID) {
+					dataset.yAxisID = this.options.scales.yAxes[0].id;
+				}
+
+			}, this);
+
+			// Build and fit the scale. Needs to happen after the axis IDs have been set
+			this.buildScale();
+
+			// Create tooltip instance exclusively for this chart with some defaults.
+			this.tooltip = new Chart.Tooltip({
+				_chart: this.chart,
+				_data: this.data,
+				_options: this.options,
+			}, this);
+
+			// Need to fit scales before we reset elements. 
+			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
+
+			// Reset so that we animation from the baseline
+			this.resetElements();
+
+			// Update that shiz
+			this.update();
+		},
+		nextPoint: function(collection, index) {
+			return collection[index + 1] || collection[index];
+		},
+		previousPoint: function(collection, index) {
+			return collection[index - 1] || collection[index];
+		},
+		resetElements: function() {
+			// Update the points
+			this.eachElement(function(point, index, dataset, datasetIndex) {
+				var xScale = this.scales[this.data.datasets[datasetIndex].xAxisID];
+				var yScale = this.scales[this.data.datasets[datasetIndex].yAxisID];
+
+				var yScalePoint;
+
+				if (yScale.min < 0 && yScale.max < 0) {
+					// all less than 0. use the top
+					yScalePoint = yScale.getPixelForValue(yScale.max);
+				} else if (yScale.min > 0 && yScale.max > 0) {
+					yScalePoint = yScale.getPixelForValue(yScale.min);
+				} else {
+					yScalePoint = yScale.getPixelForValue(0);
+				}
+
+				helpers.extend(point, {
+					// Utility
+					_chart: this.chart,
+					_xScale: xScale,
+					_yScale: yScale,
+					_datasetIndex: datasetIndex,
+					_index: index,
+
+					// Desired view properties
+					_model: {
+						x: xScale.getPixelForValue(this.data.datasets[datasetIndex].data[index].x), // value not used in dataset scale, but we want a consistent API between scales
+						y: yScalePoint,
+
+						// Appearance
+						tension: point.custom && point.custom.tension ? point.custom.tension : this.options.elements.line.tension,
+						radius: point.custom && point.custom.radius ? point.custom.pointRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointRadius, index, this.options.elements.point.radius),
+						backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBackgroundColor, index, this.options.elements.point.backgroundColor),
+						borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderColor, index, this.options.elements.point.borderColor),
+						borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderWidth, index, this.options.elements.point.borderWidth),
+						skip: (this.data.datasets[datasetIndex].data[index] === null) || (this.data.datasets[datasetIndex].data[index].x === null) || (this.data.datasets[datasetIndex].data[index].y === null),
+
+						// Tooltip
+						hoverRadius: point.custom && point.custom.hoverRadius ? point.custom.hoverRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointHitRadius, index, this.options.elements.point.hitRadius),
+					},
+				});
+			}, this);
+
+			// Update control points for the bezier curve
+			this.eachElement(function(point, index, dataset, datasetIndex) {
+				var controlPoints = helpers.splineCurve(
+					this.previousPoint(dataset, index)._model,
+					point._model,
+					this.nextPoint(dataset, index)._model,
+					point._model.tension
+				);
+
+				point._model.controlPointPreviousX = controlPoints.previous.x;
+				point._model.controlPointNextX = controlPoints.next.x;
+
+				// Prevent the bezier going outside of the bounds of the graph
+
+				// Cap puter bezier handles to the upper/lower scale bounds
+				if (controlPoints.next.y > this.chartArea.bottom) {
+					point._model.controlPointNextY = this.chartArea.bottom;
+				} else if (controlPoints.next.y < this.chartArea.top) {
+					point._model.controlPointNextY = this.chartArea.top;
+				} else {
+					point._model.controlPointNextY = controlPoints.next.y;
+				}
+
+				// Cap inner bezier handles to the upper/lower scale bounds
+				if (controlPoints.previous.y > this.chartArea.bottom) {
+					point._model.controlPointPreviousY = this.chartArea.bottom;
+				} else if (controlPoints.previous.y < this.chartArea.top) {
+					point._model.controlPointPreviousY = this.chartArea.top;
+				} else {
+					point._model.controlPointPreviousY = controlPoints.previous.y;
+				}
+
+				// Now pivot the point for animation
+				point.pivot();
+			}, this);
+		},
+		update: function() {
+			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
+
+			// Update the lines
+			this.eachDataset(function(dataset, datasetIndex) {
+				var yScale = this.scales[dataset.yAxisID];
+				var scaleBase;
+
+				if (yScale.min < 0 && yScale.max < 0) {
+					scaleBase = yScale.getPixelForValue(yScale.max);
+				} else if (yScale.min > 0 && yScale.max > 0) {
+					scaleBase = yScale.getPixelForValue(yScale.min);
+				} else {
+					scaleBase = yScale.getPixelForValue(0);
+				}
+
+				helpers.extend(dataset.metaDataset, {
+					// Utility
+					_scale: yScale,
+					_datasetIndex: datasetIndex,
+					// Data
+					_children: dataset.metaData,
+					// Model
+					_model: {
+						// Appearance
+						tension: dataset.tension || this.options.elements.line.tension,
+						backgroundColor: dataset.backgroundColor || this.options.elements.line.backgroundColor,
+						borderWidth: dataset.borderWidth || this.options.elements.line.borderWidth,
+						borderColor: dataset.borderColor || this.options.elements.line.borderColor,
+						fill: dataset.fill !== undefined ? dataset.fill : this.options.elements.line.fill, // use the value from the dataset if it was provided. else fall back to the default
+						skipNull: dataset.skipNull !== undefined ? dataset.skipNull : this.options.elements.line.skipNull,
+						drawNull: dataset.drawNull !== undefined ? dataset.drawNull : this.options.elements.line.drawNull,
+						// Scale
+						scaleTop: yScale.top,
+						scaleBottom: yScale.bottom,
+						scaleZero: scaleBase,
+					},
+				});
+
+				dataset.metaDataset.pivot();
+			});
+
+			// Update the points
+			this.eachElement(function(point, index, dataset, datasetIndex) {
+				var xScale = this.scales[this.data.datasets[datasetIndex].xAxisID];
+				var yScale = this.scales[this.data.datasets[datasetIndex].yAxisID];
+
+				helpers.extend(point, {
+					// Utility
+					_chart: this.chart,
+					_xScale: xScale,
+					_yScale: yScale,
+					_datasetIndex: datasetIndex,
+					_index: index,
+
+					// Desired view properties
+					_model: {
+						x: xScale.getPixelForValue(this.data.datasets[datasetIndex].data[index].x),
+						y: yScale.getPixelForValue(this.data.datasets[datasetIndex].data[index].y),
+
+						// Appearance
+						tension: point.custom && point.custom.tension ? point.custom.tension : this.options.elements.line.tension,
+						radius: point.custom && point.custom.radius ? point.custom.pointRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointRadius, index, this.options.elements.point.radius),
+						backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBackgroundColor, index, this.options.elements.point.backgroundColor),
+						borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderColor, index, this.options.elements.point.borderColor),
+						borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderWidth, index, this.options.elements.point.borderWidth),
+						skip: (this.data.datasets[datasetIndex].data[index] === null) || (this.data.datasets[datasetIndex].data[index].x === null) || (this.data.datasets[datasetIndex].data[index].y === null),
+
+						// Tooltip
+						hoverRadius: point.custom && point.custom.hoverRadius ? point.custom.hoverRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointHitRadius, index, this.options.elements.point.hitRadius),
+					},
+				});
+			}, this);
+
+
+			// Update control points for the bezier curve
+			this.eachElement(function(point, index, dataset, datasetIndex) {
+				var controlPoints = helpers.splineCurve(
+					this.previousPoint(dataset, index)._model,
+					point._model,
+					this.nextPoint(dataset, index)._model,
+					point._model.tension
+				);
+
+				point._model.controlPointPreviousX = controlPoints.previous.x;
+				point._model.controlPointNextX = controlPoints.next.x;
+
+				// Prevent the bezier going outside of the bounds of the graph
+
+				// Cap puter bezier handles to the upper/lower scale bounds
+				if (controlPoints.next.y > this.chartArea.bottom) {
+					point._model.controlPointNextY = this.chartArea.bottom;
+				} else if (controlPoints.next.y < this.chartArea.top) {
+					point._model.controlPointNextY = this.chartArea.top;
+				} else {
+					point._model.controlPointNextY = controlPoints.next.y;
+				}
+
+				// Cap inner bezier handles to the upper/lower scale bounds
+				if (controlPoints.previous.y > this.chartArea.bottom) {
+					point._model.controlPointPreviousY = this.chartArea.bottom;
+				} else if (controlPoints.previous.y < this.chartArea.top) {
+					point._model.controlPointPreviousY = this.chartArea.top;
+				} else {
+					point._model.controlPointPreviousY = controlPoints.previous.y;
+				}
+
+				// Now pivot the point for animation
+				point.pivot();
+			}, this);
+
+			this.render();
+		},
+		buildScale: function() {
+			// Map of scale ID to scale object so we can lookup later 
+			this.scales = {};
+
+			helpers.each(this.options.scales.xAxes, function(xAxisOptions) {
+				var ScaleClass = Chart.scales.getScaleConstructor(xAxisOptions.type);
+				var scale = new ScaleClass({
+					ctx: this.chart.ctx,
+					options: xAxisOptions,
+					data: this.data,
+					id: xAxisOptions.id,
+				});
+
+				this.scales[scale.id] = scale;
+			}, this);
+
+			helpers.each(this.options.scales.yAxes, function(yAxisOptions) {
+				var ScaleClass = Chart.scales.getScaleConstructor(yAxisOptions.type);
+				var scale = new ScaleClass({
+					ctx: this.chart.ctx,
+					options: yAxisOptions,
+					data: this.data,
+					id: yAxisOptions.id,
+				});
+
+				this.scales[scale.id] = scale;
+			}, this);
+		},
+		draw: function(ease) {
+			var easingDecimal = ease || 1;
+			this.clear();
+
+			// Draw all the scales
+			helpers.each(this.scales, function(scale) {
+				scale.draw(this.chartArea);
+			}, this);
+
+			// reverse for-loop for proper stacking
+			for (var i = this.data.datasets.length - 1; i >= 0; i--) {
+
+				var dataset = this.data.datasets[i];
+
+				// Transition Point Locations
+				helpers.each(dataset.metaData, function(point, index) {
+					point.transition(easingDecimal);
+				}, this);
+
+				// Transition and Draw the line
+				dataset.metaDataset.transition(easingDecimal).draw();
+
+				// Draw the points
+				helpers.each(dataset.metaData, function(point) {
+					point.draw();
+				});
+			}
+
+			// Finally draw the tooltip
+			this.tooltip.transition(easingDecimal).draw();
+		},
+		events: function(e) {
+			// If exiting chart
+			if (e.type == 'mouseout') {
+				return this;
+			}
+
+			this.lastActive = this.lastActive || [];
+
+			// Find Active Elements
+			this.active = function() {
+				switch (this.options.hover.mode) {
+					case 'single':
+						return this.getElementAtEvent(e);
+					case 'label':
+						return this.getElementsAtEvent(e);
+					case 'dataset':
+						return this.getDatasetAtEvent(e);
+					default:
+						return e;
+				}
+			}.call(this);
+
+			// On Hover hook
+			if (this.options.hover.onHover) {
+				this.options.hover.onHover.call(this, this.active);
+			}
+
+			var dataset;
+			var index;
+			// Remove styling for last active (even if it may still be active)
+			if (this.lastActive.length) {
+				switch (this.options.hover.mode) {
+					case 'single':
+						dataset = this.data.datasets[this.lastActive[0]._datasetIndex];
+						index = this.lastActive[0]._index;
+
+						this.lastActive[0]._model.radius = this.lastActive[0].custom && this.lastActive[0].custom.radius ? this.lastActive[0].custom.pointRadius : helpers.getValueAtIndexOrDefault(dataset.pointRadius, index, this.options.elements.point.radius);
+						this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointBackgroundColor, index, this.options.elements.point.backgroundColor);
+						this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.pointBorderColor, index, this.options.elements.point.borderColor);
+						this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.options.elements.point.borderWidth);
+						break;
+					case 'label':
+						for (var i = 0; i < this.lastActive.length; i++) {
+							dataset = this.data.datasets[this.lastActive[i]._datasetIndex];
+							index = this.lastActive[i]._index;
+
+							this.lastActive[i]._model.radius = this.lastActive[i].custom && this.lastActive[i].custom.radius ? this.lastActive[i].custom.pointRadius : helpers.getValueAtIndexOrDefault(dataset.pointRadius, index, this.options.elements.point.radius);
+							this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointBackgroundColor, index, this.options.elements.point.backgroundColor);
+							this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.pointBorderColor, index, this.options.elements.point.borderColor);
+							this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.options.elements.point.borderWidth);
+						}
+						break;
+					case 'dataset':
+						break;
+					default:
+						// Don't change anything
+				}
+			}
+
+			// Built in hover styling
+			if (this.active.length && this.options.hover.mode) {
+				switch (this.options.hover.mode) {
+					case 'single':
+						dataset = this.data.datasets[this.active[0]._datasetIndex];
+						index = this.active[0]._index;
+
+						this.active[0]._model.radius = this.active[0].custom && this.active[0].custom.hoverRadius ? this.active[0].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[0]._model.radius + 1);
+						this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+						this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
+						this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[0]._model.borderWidth);
+						break;
+					case 'label':
+						for (var i = 0; i < this.active.length; i++) {
+							dataset = this.data.datasets[this.active[i]._datasetIndex];
+							index = this.active[i]._index;
+
+							this.active[i]._model.radius = this.active[i].custom && this.active[i].custom.hoverRadius ? this.active[i].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[i]._model.radius + 1);
+							this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+							this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
+							this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[i]._model.borderWidth);
+						}
+						break;
+					case 'dataset':
+						break;
+					default:
+						// Don't change anything
+				}
+			}
+
+			// Built in Tooltips
+			if (this.options.tooltips.enabled) {
+
+				// The usual updates
+				this.tooltip.initialize();
+
+				// Active
+				if (this.active.length) {
+					this.tooltip._model.opacity = 1;
+
+					helpers.extend(this.tooltip, {
+						_active: this.active,
+					});
+
+					this.tooltip.update();
+				} else {
+					// Inactive
+					this.tooltip._model.opacity = 0;
+				}
+			}
+
+			// Hover animations
+			this.tooltip.pivot();
+
+			if (!this.animating) {
+				var changed;
+
+				helpers.each(this.active, function(element, index) {
+					if (element !== this.lastActive[index]) {
+						changed = true;
+					}
+				}, this);
+
+				// If entering, leaving, or changing elements, animate the change via pivot
+				if ((!this.lastActive.length && this.active.length) ||
+					(this.lastActive.length && !this.active.length) ||
+					(this.lastActive.length && this.active.length && changed)) {
+
+					this.stop();
+					this.render(this.options.hoverAnimationDuration);
+				}
+			}
+
+			// Remember Last Active
+			this.lastActive = this.active;
+			return this;
+
+		},
+	});
 
 
 }).call(this);
diff --git a/src/scales/scale.category.js b/src/scales/scale.category.js
index 3d96f8e9b3d..f20457c4a74 100644
--- a/src/scales/scale.category.js
+++ b/src/scales/scale.category.js
@@ -27,7 +27,9 @@
 				return this.top + (index * (this.height / this.data.labels.length));
 			}
 		},
-		// For bar charts
+
+
+		// Functions needed for bar charts
 		calculateBaseWidth: function() {
 			return (this.getPixelForValue(null, 1, true) - this.getPixelForValue(null, 0, true)) - (2 * this.options.categorySpacing);
 		},
diff --git a/src/scales/scale.linear.js b/src/scales/scale.linear.js
index b5da78e2bbe..11e1bdfc247 100644
--- a/src/scales/scale.linear.js
+++ b/src/scales/scale.linear.js
@@ -113,6 +113,10 @@
 				this.labels.push(label ? label : ""); // empty string will not render so we're good
 			}, this);
 		},
+		// Get the correct value. If the value type is object get the x or y based on whether we are horizontal or not
+		getRightValue: function(rawValue) {
+			return typeof rawValue === "object" ? (this.isHorizontal() ? rawValue.x : rawValue.y) : rawValue;
+		},
 		getPixelForValue: function(value) {
 			// This must be called after fit has been run so that 
 			//      this.left, this.top, this.right, and this.bottom have been defined
@@ -139,8 +143,11 @@
 
 			if (this.options.stacked) {
 				helpers.each(this.data.datasets, function(dataset) {
-					if (dataset.yAxisID === this.id) {
-						helpers.each(dataset.data, function(value, index) {
+					if (this.isHorizontal() ? dataset.xAxisID === this.id : dataset.yAxisID === this.id) {
+						helpers.each(dataset.data, function(rawValue, index) {
+
+							var value = this.getRightValue(rawValue);
+
 							positiveValues[index] = positiveValues[index] || 0;
 							negativeValues[index] = negativeValues[index] || 0;
 
@@ -163,8 +170,10 @@
 
 			} else {
 				helpers.each(this.data.datasets, function(dataset) {
-					if (dataset.yAxisID === this.id) {
-						helpers.each(dataset.data, function(value, index) {
+					if (this.isHorizontal() ? dataset.xAxisID === this.id : dataset.yAxisID === this.id) {
+						helpers.each(dataset.data, function(rawValue, index) {
+							var value = this.getRightValue(rawValue);
+
 							if (this.min === null) {
 								this.min = value;
 							} else if (value < this.min) {
@@ -182,7 +191,9 @@
 			}
 		},
 
-		getPointPixelForValue: function(value, index, datasetIndex) {
+		getPointPixelForValue: function(rawValue, index, datasetIndex) {
+			var value = this.getRightValue(rawValue);
+
 			if (this.options.stacked) {
 				var offsetPos = 0;
 				var offsetNeg = 0;

From d37e65c58cf4253e33d732c56f8862458de84597 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Fri, 12 Jun 2015 22:07:07 -0400
Subject: [PATCH 135/424] Convert line chart to tabs from spaces

---
 src/charts/chart.line.js | 1086 +++++++++++++++++++-------------------
 1 file changed, 543 insertions(+), 543 deletions(-)

diff --git a/src/charts/chart.line.js b/src/charts/chart.line.js
index c5aeadd7e43..651820e6bc9 100644
--- a/src/charts/chart.line.js
+++ b/src/charts/chart.line.js
@@ -1,547 +1,547 @@
 (function() {
-    "use strict";
-
-    var root = this,
-        Chart = root.Chart,
-        helpers = Chart.helpers;
-
-    var defaultConfig = {
-        hover: {
-            mode: "label"
-        },
-
-        scales: {
-            xAxes: [{
-                type: "category", // scatter should not use a dataset axis
-                display: true,
-                position: "bottom",
-                id: "x-axis-1", // need an ID so datasets can reference the scale
-
-                // grid line settings
-                gridLines: {
-                    show: true,
-                    color: "rgba(0, 0, 0, 0.05)",
-                    lineWidth: 1,
-                    drawOnChartArea: true,
-                    drawTicks: true,
-                    zeroLineWidth: 1,
-                    zeroLineColor: "rgba(0,0,0,0.25)",
-                    offsetGridLines: false,
-                },
-
-                // label settings
-                labels: {
-                    show: true,
-                    template: "<%=value%>",
-                    fontSize: 12,
-                    fontStyle: "normal",
-                    fontColor: "#666",
-                    fontFamily: "Helvetica Neue",
-                },
-            }],
-            yAxes: [{
-                type: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
-                display: true,
-                position: "left",
-                id: "y-axis-1",
-
-                // grid line settings
-                gridLines: {
-                    show: true,
-                    color: "rgba(0, 0, 0, 0.05)",
-                    lineWidth: 1,
-                    drawOnChartArea: true,
-                    drawTicks: true, // draw ticks extending towards the label
-                    zeroLineWidth: 1,
-                    zeroLineColor: "rgba(0,0,0,0.25)",
-                },
-
-                // scale numbers
-                beginAtZero: false,
-                override: null,
-
-                // label settings
-                labels: {
-                    show: true,
-                    template: "<%=value.toLocaleString()%>",
-                    fontSize: 12,
-                    fontStyle: "normal",
-                    fontColor: "#666",
-                    fontFamily: "Helvetica Neue",
-                }
-            }],
-        },
-    };
-
-
-    Chart.Type.extend({
-        name: "Line",
-        defaults: defaultConfig,
-        initialize: function() {
-
-            var _this = this;
-
-            // Events
-            helpers.bindEvents(this, this.options.events, this.events);
-
-            // Create a new line and its points for each dataset and piece of data
-            helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-
-                dataset.metaDataset = new Chart.Line({
-                    _chart: this.chart,
-                    _datasetIndex: datasetIndex,
-                    _points: dataset.metaData,
-                });
-
-                dataset.metaData = [];
-
-                helpers.each(dataset.data, function(dataPoint, index) {
-                    dataset.metaData.push(new Chart.Point({
-                        _datasetIndex: datasetIndex,
-                        _index: index,
-                        _chart: this.chart,
-                        _model: {
-                            x: 0, //xScale.getPixelForValue(null, index, true),
-                            y: 0, //this.chartArea.bottom,
-                        },
-                    }));
-
-                }, this);
-
-                // The line chart onlty supports a single x axis because the x axis is always a dataset axis
-                dataset.xAxisID = this.options.scales.xAxes[0].id;
-
-                if (!dataset.yAxisID) {
-                    dataset.yAxisID = this.options.scales.yAxes[0].id;
-                }
-
-            }, this);
-
-            // Build and fit the scale. Needs to happen after the axis IDs have been set
-            this.buildScale();
-
-            // Create tooltip instance exclusively for this chart with some defaults.
-            this.tooltip = new Chart.Tooltip({
-                _chart: this.chart,
-                _data: this.data,
-                _options: this.options,
-            }, this);
-
-            // Need to fit scales before we reset elements. 
-            Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
-
-            // Reset so that we animation from the baseline
-            this.resetElements();
-
-            // Update that shiz
-            this.update();
-        },
-        nextPoint: function(collection, index) {
-            return collection[index + 1] || collection[index];
-        },
-        previousPoint: function(collection, index) {
-            return collection[index - 1] || collection[index];
-        },
-        resetElements: function() {
-            // Update the points
-            this.eachElement(function(point, index, dataset, datasetIndex) {
-                var xScale = this.scales[this.data.datasets[datasetIndex].xAxisID];
-                var yScale = this.scales[this.data.datasets[datasetIndex].yAxisID];
-
-                var yScalePoint;
-
-                if (yScale.min < 0 && yScale.max < 0) {
-                    // all less than 0. use the top
-                    yScalePoint = yScale.getPixelForValue(yScale.max);
-                } else if (yScale.min > 0 && yScale.max > 0) {
-                    yScalePoint = yScale.getPixelForValue(yScale.min);
-                } else {
-                    yScalePoint = yScale.getPixelForValue(0);
-                }
-
-                helpers.extend(point, {
-                    // Utility
-                    _chart: this.chart,
-                    _xScale: xScale,
-                    _yScale: yScale,
-                    _datasetIndex: datasetIndex,
-                    _index: index,
-
-                    // Desired view properties
-                    _model: {
-                        x: xScale.getPixelForValue(null, index, true), // value not used in dataset scale, but we want a consistent API between scales
-                        y: yScalePoint,
-
-                        // Appearance
-                        tension: point.custom && point.custom.tension ? point.custom.tension : this.options.elements.line.tension,
-                        radius: point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].radius, index, this.options.elements.point.radius),
-                        backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBackgroundColor, index, this.options.elements.point.backgroundColor),
-                        borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderColor, index, this.options.elements.point.borderColor),
-                        borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderWidth, index, this.options.elements.point.borderWidth),
-                        skip: this.data.datasets[datasetIndex].data[index] === null,
-
-                        // Tooltip
-                        hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].hitRadius, index, this.options.elements.point.hitRadius),
-                    },
-                });
-            }, this);
-
-            // Update control points for the bezier curve
-            this.eachElement(function(point, index, dataset, datasetIndex) {
-                var controlPoints = helpers.splineCurve(
-                    this.previousPoint(dataset, index)._model,
-                    point._model,
-                    this.nextPoint(dataset, index)._model,
-                    point._model.tension
-                );
-
-                point._model.controlPointPreviousX = controlPoints.previous.x;
-                point._model.controlPointNextX = controlPoints.next.x;
-
-                // Prevent the bezier going outside of the bounds of the graph
-
-                // Cap puter bezier handles to the upper/lower scale bounds
-                if (controlPoints.next.y > this.chartArea.bottom) {
-                    point._model.controlPointNextY = this.chartArea.bottom;
-                } else if (controlPoints.next.y < this.chartArea.top) {
-                    point._model.controlPointNextY = this.chartArea.top;
-                } else {
-                    point._model.controlPointNextY = controlPoints.next.y;
-                }
-
-                // Cap inner bezier handles to the upper/lower scale bounds
-                if (controlPoints.previous.y > this.chartArea.bottom) {
-                    point._model.controlPointPreviousY = this.chartArea.bottom;
-                } else if (controlPoints.previous.y < this.chartArea.top) {
-                    point._model.controlPointPreviousY = this.chartArea.top;
-                } else {
-                    point._model.controlPointPreviousY = controlPoints.previous.y;
-                }
-
-                // Now pivot the point for animation
-                point.pivot();
-            }, this);
-        },
-        update: function(animationDuration) {
-
-            Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
-
-            // Update the lines
-            this.eachDataset(function(dataset, datasetIndex) {
-                var yScale = this.scales[dataset.yAxisID];
-                var scaleBase;
-
-                if (yScale.min < 0 && yScale.max < 0) {
-                    scaleBase = yScale.getPixelForValue(yScale.max);
-                } else if (yScale.min > 0 && yScale.max > 0) {
-                    scaleBase = yScale.getPixelForValue(yScale.min);
-                } else {
-                    scaleBase = yScale.getPixelForValue(0);
-                }
-
-                helpers.extend(dataset.metaDataset, {
-                    // Utility
-                    _scale: yScale,
-                    _datasetIndex: datasetIndex,
-                    // Data
-                    _children: dataset.metaData,
-                    // Model
-                    _model: {
-                        // Appearance
-                        tension: dataset.metaDataset.custom && dataset.metaDataset.custom.tension ? dataset.metaDataset.custom.tension : (dataset.tension || this.options.elements.line.tension),
-                        backgroundColor: dataset.metaDataset.custom && dataset.metaDataset.custom.backgroundColor ? dataset.metaDataset.custom.backgroundColor : (dataset.backgroundColor || this.options.elements.line.backgroundColor),
-                        borderWidth: dataset.metaDataset.custom && dataset.metaDataset.custom.borderWidth ? dataset.metaDataset.custom.borderWidth : (dataset.borderWidth || this.options.elements.line.borderWidth),
-                        borderColor: dataset.metaDataset.custom && dataset.metaDataset.custom.borderColor ? dataset.metaDataset.custom.borderColor : (dataset.borderColor || this.options.elements.line.borderColor),
-                        fill: dataset.metaDataset.custom && dataset.metaDataset.custom.fill ? dataset.metaDataset.custom.fill : (dataset.fill !== undefined ? dataset.fill : this.options.elements.line.fill),
-                        skipNull: dataset.skipNull !== undefined ? dataset.skipNull : this.options.elements.line.skipNull,
-                        drawNull: dataset.drawNull !== undefined ? dataset.drawNull : this.options.elements.line.drawNull,
-                        // Scale
-                        scaleTop: yScale.top,
-                        scaleBottom: yScale.bottom,
-                        scaleZero: scaleBase,
-                    },
-                });
-
-                dataset.metaDataset.pivot();
-            });
-
-            // Update the points
-            this.eachElement(function(point, index, dataset, datasetIndex) {
-                var xScale = this.scales[this.data.datasets[datasetIndex].xAxisID];
-                var yScale = this.scales[this.data.datasets[datasetIndex].yAxisID];
-
-                helpers.extend(point, {
-                    // Utility
-                    _chart: this.chart,
-                    _xScale: xScale,
-                    _yScale: yScale,
-                    _datasetIndex: datasetIndex,
-                    _index: index,
-
-                    // Desired view properties
-                    _model: {
-                        x: xScale.getPixelForValue(null, index, true), // value not used in dataset scale, but we want a consistent API between scales
-                        y: yScale.getPointPixelForValue(this.data.datasets[datasetIndex].data[index], index, datasetIndex),
-
-                        // Appearance
-                        tension: point.custom && point.custom.tension ? point.custom.tension : this.options.elements.line.tension,
-                        radius: point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].radius, index, this.options.elements.point.radius),
-                        backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBackgroundColor, index, this.options.elements.point.backgroundColor),
-                        borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderColor, index, this.options.elements.point.borderColor),
-                        borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderWidth, index, this.options.elements.point.borderWidth),
-                        skip: this.data.datasets[datasetIndex].data[index] === null,
-
-                        // Tooltip
-                        hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].hitRadius, index, this.options.elements.point.hitRadius),
-                    },
-                });
-            }, this);
-
-
-            // Update control points for the bezier curve
-            this.eachElement(function(point, index, dataset, datasetIndex) {
-                var controlPoints = helpers.splineCurve(
-                    this.previousPoint(dataset, index)._model,
-                    point._model,
-                    this.nextPoint(dataset, index)._model,
-                    point._model.tension
-                );
-
-                point._model.controlPointPreviousX = controlPoints.previous.x;
-                point._model.controlPointNextX = controlPoints.next.x;
-
-                // Prevent the bezier going outside of the bounds of the graph
-
-                // Cap puter bezier handles to the upper/lower scale bounds
-                if (controlPoints.next.y > this.chartArea.bottom) {
-                    point._model.controlPointNextY = this.chartArea.bottom;
-                } else if (controlPoints.next.y < this.chartArea.top) {
-                    point._model.controlPointNextY = this.chartArea.top;
-                } else {
-                    point._model.controlPointNextY = controlPoints.next.y;
-                }
-
-                // Cap inner bezier handles to the upper/lower scale bounds
-                if (controlPoints.previous.y > this.chartArea.bottom) {
-                    point._model.controlPointPreviousY = this.chartArea.bottom;
-                } else if (controlPoints.previous.y < this.chartArea.top) {
-                    point._model.controlPointPreviousY = this.chartArea.top;
-                } else {
-                    point._model.controlPointPreviousY = controlPoints.previous.y;
-                }
-
-                // Now pivot the point for animation
-                point.pivot();
-            }, this);
-
-            this.render(animationDuration);
-        },
-        buildScale: function() {
-            var self = this;
-
-            // Map of scale ID to scale object so we can lookup later 
-            this.scales = {};
-
-            // Build the x axis. The line chart only supports a single x axis
-            var ScaleClass = Chart.scales.getScaleConstructor(this.options.scales.xAxes[0].type);
-            var xScale = new ScaleClass({
-                ctx: this.chart.ctx,
-                options: this.options.scales.xAxes[0],
-                data: this.data,
-                id: this.options.scales.xAxes[0].id,
-            });
-            this.scales[xScale.id] = xScale;
-
-            // Build up all the y scales
-            helpers.each(this.options.scales.yAxes, function(yAxisOptions) {
-                var ScaleClass = Chart.scales.getScaleConstructor(yAxisOptions.type);
-                var scale = new ScaleClass({
-                    ctx: this.chart.ctx,
-                    options: yAxisOptions,
-                    data: this.data,
-                    id: yAxisOptions.id,
-                });
-
-                this.scales[scale.id] = scale;
-            }, this);
-        },
-        draw: function(ease) {
-
-            var easingDecimal = ease || 1;
-            this.clear();
-
-            // Draw all the scales
-            helpers.each(this.scales, function(scale) {
-                scale.draw(this.chartArea);
-            }, this);
-
-            // reverse for-loop for proper stacking
-            for (var i = this.data.datasets.length - 1; i >= 0; i--) {
-
-                var dataset = this.data.datasets[i];
-
-                // Transition Point Locations
-                helpers.each(dataset.metaData, function(point, index) {
-                    point.transition(easingDecimal);
-                }, this);
-
-                // Transition and Draw the line
-                dataset.metaDataset.transition(easingDecimal).draw();
-
-                // Draw the points
-                helpers.each(dataset.metaData, function(point) {
-                    point.draw();
-                });
-            }
-
-            // Finally draw the tooltip
-            this.tooltip.transition(easingDecimal).draw();
-        },
-        events: function(e) {
-
-            this.lastActive = this.lastActive || [];
-
-            // Find Active Elements
-            if (e.type == 'mouseout') {
-                this.active = [];
-            } else {
-                this.active = function() {
-                    switch (this.options.hover.mode) {
-                        case 'single':
-                            return this.getElementAtEvent(e);
-                        case 'label':
-                            return this.getElementsAtEvent(e);
-                        case 'dataset':
-                            return this.getDatasetAtEvent(e);
-                        default:
-                            return e;
-                    }
-                }.call(this);
-            }
-
-            // On Hover hook
-            if (this.options.hover.onHover) {
-                this.options.hover.onHover.call(this, this.active);
-            }
-
-            if (e.type == 'mouseup' || e.type == 'click') {
-                if (this.options.onClick) {
-                    this.options.onClick.call(this, e, this.active);
-                }
-            }
-
-            var dataset;
-            var index;
-            // Remove styling for last active (even if it may still be active)
-            if (this.lastActive.length) {
-                switch (this.options.hover.mode) {
-                    case 'single':
-                        dataset = this.data.datasets[this.lastActive[0]._datasetIndex];
-                        index = this.lastActive[0]._index;
-
-                        this.lastActive[0]._model.radius = this.lastActive[0].custom && this.lastActive[0].custom.radius ? this.lastActive[0].custom.radius : helpers.getValueAtIndexOrDefault(dataset.radius, index, this.options.elements.point.radius);
-                        this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointBackgroundColor, index, this.options.elements.point.backgroundColor);
-                        this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.pointBorderColor, index, this.options.elements.point.borderColor);
-                        this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.options.elements.point.borderWidth);
-                        break;
-                    case 'label':
-                        for (var i = 0; i < this.lastActive.length; i++) {
-                            dataset = this.data.datasets[this.lastActive[i]._datasetIndex];
-                            index = this.lastActive[i]._index;
-
-                            this.lastActive[i]._model.radius = this.lastActive[i].custom && this.lastActive[i].custom.radius ? this.lastActive[i].custom.radius : helpers.getValueAtIndexOrDefault(dataset.radius, index, this.options.elements.point.radius);
-                            this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointBackgroundColor, index, this.options.elements.point.backgroundColor);
-                            this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.pointBorderColor, index, this.options.elements.point.borderColor);
-                            this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.options.elements.point.borderWidth);
-                        }
-                        break;
-                    case 'dataset':
-                        break;
-                    default:
-                        // Don't change anything
-                }
-            }
-
-            // Built in hover styling
-            if (this.active.length && this.options.hover.mode) {
-                switch (this.options.hover.mode) {
-                    case 'single':
-                        dataset = this.data.datasets[this.active[0]._datasetIndex];
-                        index = this.active[0]._index;
-
-                        this.active[0]._model.radius = this.active[0].custom && this.active[0].custom.radius ? this.active[0].custom.radius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.options.elements.point.hoverRadius);
-                        this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
-                        this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
-                        this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[0]._model.borderWidth);
-                        break;
-                    case 'label':
-                        for (var i = 0; i < this.active.length; i++) {
-                            dataset = this.data.datasets[this.active[i]._datasetIndex];
-                            index = this.active[i]._index;
-
-                            this.active[i]._model.radius = this.active[i].custom && this.active[i].custom.radius ? this.active[i].custom.radius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.options.elements.point.hoverRadius);
-                            this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
-                            this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
-                            this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[i]._model.borderWidth);
-                        }
-                        break;
-                    case 'dataset':
-                        break;
-                    default:
-                        // Don't change anything
-                }
-            }
-
-
-            // Built in Tooltips
-            if (this.options.tooltips.enabled) {
-
-                // The usual updates
-                this.tooltip.initialize();
-
-                // Active
-                if (this.active.length) {
-                    this.tooltip._model.opacity = 1;
-
-                    helpers.extend(this.tooltip, {
-                        _active: this.active,
-                    });
-
-                    this.tooltip.update();
-                } else {
-                    // Inactive
-                    this.tooltip._model.opacity = 0;
-                }
-            }
-
-
-            // Hover animations
-            this.tooltip.pivot();
-
-            if (!this.animating) {
-                var changed;
-
-                helpers.each(this.active, function(element, index) {
-                    if (element !== this.lastActive[index]) {
-                        changed = true;
-                    }
-                }, this);
-
-                // If entering, leaving, or changing elements, animate the change via pivot
-                if ((!this.lastActive.length && this.active.length) ||
-                    (this.lastActive.length && !this.active.length) ||
-                    (this.lastActive.length && this.active.length && changed)) {
-
-                    this.stop();
-                    this.render(this.options.hover.animationDuration);
-                }
-            }
-
-            // Remember Last Active
-            this.lastActive = this.active;
-            return this;
-        },
-    });
+	"use strict";
+
+	var root = this,
+		Chart = root.Chart,
+		helpers = Chart.helpers;
+
+	var defaultConfig = {
+		hover: {
+			mode: "label"
+		},
+
+		scales: {
+			xAxes: [{
+				type: "category", // scatter should not use a dataset axis
+				display: true,
+				position: "bottom",
+				id: "x-axis-1", // need an ID so datasets can reference the scale
+
+				// grid line settings
+				gridLines: {
+					show: true,
+					color: "rgba(0, 0, 0, 0.05)",
+					lineWidth: 1,
+					drawOnChartArea: true,
+					drawTicks: true,
+					zeroLineWidth: 1,
+					zeroLineColor: "rgba(0,0,0,0.25)",
+					offsetGridLines: false,
+				},
+
+				// label settings
+				labels: {
+					show: true,
+					template: "<%=value%>",
+					fontSize: 12,
+					fontStyle: "normal",
+					fontColor: "#666",
+					fontFamily: "Helvetica Neue",
+				},
+			}],
+			yAxes: [{
+				type: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
+				display: true,
+				position: "left",
+				id: "y-axis-1",
+
+				// grid line settings
+				gridLines: {
+					show: true,
+					color: "rgba(0, 0, 0, 0.05)",
+					lineWidth: 1,
+					drawOnChartArea: true,
+					drawTicks: true, // draw ticks extending towards the label
+					zeroLineWidth: 1,
+					zeroLineColor: "rgba(0,0,0,0.25)",
+				},
+
+				// scale numbers
+				beginAtZero: false,
+				override: null,
+
+				// label settings
+				labels: {
+					show: true,
+					template: "<%=value.toLocaleString()%>",
+					fontSize: 12,
+					fontStyle: "normal",
+					fontColor: "#666",
+					fontFamily: "Helvetica Neue",
+				}
+			}],
+		},
+	};
+
+
+	Chart.Type.extend({
+		name: "Line",
+		defaults: defaultConfig,
+		initialize: function() {
+
+			var _this = this;
+
+			// Events
+			helpers.bindEvents(this, this.options.events, this.events);
+
+			// Create a new line and its points for each dataset and piece of data
+			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
+
+				dataset.metaDataset = new Chart.Line({
+					_chart: this.chart,
+					_datasetIndex: datasetIndex,
+					_points: dataset.metaData,
+				});
+
+				dataset.metaData = [];
+
+				helpers.each(dataset.data, function(dataPoint, index) {
+					dataset.metaData.push(new Chart.Point({
+						_datasetIndex: datasetIndex,
+						_index: index,
+						_chart: this.chart,
+						_model: {
+							x: 0, //xScale.getPixelForValue(null, index, true),
+							y: 0, //this.chartArea.bottom,
+						},
+					}));
+
+				}, this);
+
+				// The line chart onlty supports a single x axis because the x axis is always a dataset axis
+				dataset.xAxisID = this.options.scales.xAxes[0].id;
+
+				if (!dataset.yAxisID) {
+					dataset.yAxisID = this.options.scales.yAxes[0].id;
+				}
+
+			}, this);
+
+			// Build and fit the scale. Needs to happen after the axis IDs have been set
+			this.buildScale();
+
+			// Create tooltip instance exclusively for this chart with some defaults.
+			this.tooltip = new Chart.Tooltip({
+				_chart: this.chart,
+				_data: this.data,
+				_options: this.options,
+			}, this);
+
+			// Need to fit scales before we reset elements. 
+			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
+
+			// Reset so that we animation from the baseline
+			this.resetElements();
+
+			// Update that shiz
+			this.update();
+		},
+		nextPoint: function(collection, index) {
+			return collection[index + 1] || collection[index];
+		},
+		previousPoint: function(collection, index) {
+			return collection[index - 1] || collection[index];
+		},
+		resetElements: function() {
+			// Update the points
+			this.eachElement(function(point, index, dataset, datasetIndex) {
+				var xScale = this.scales[this.data.datasets[datasetIndex].xAxisID];
+				var yScale = this.scales[this.data.datasets[datasetIndex].yAxisID];
+
+				var yScalePoint;
+
+				if (yScale.min < 0 && yScale.max < 0) {
+					// all less than 0. use the top
+					yScalePoint = yScale.getPixelForValue(yScale.max);
+				} else if (yScale.min > 0 && yScale.max > 0) {
+					yScalePoint = yScale.getPixelForValue(yScale.min);
+				} else {
+					yScalePoint = yScale.getPixelForValue(0);
+				}
+
+				helpers.extend(point, {
+					// Utility
+					_chart: this.chart,
+					_xScale: xScale,
+					_yScale: yScale,
+					_datasetIndex: datasetIndex,
+					_index: index,
+
+					// Desired view properties
+					_model: {
+						x: xScale.getPixelForValue(null, index, true), // value not used in dataset scale, but we want a consistent API between scales
+						y: yScalePoint,
+
+						// Appearance
+						tension: point.custom && point.custom.tension ? point.custom.tension : this.options.elements.line.tension,
+						radius: point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].radius, index, this.options.elements.point.radius),
+						backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBackgroundColor, index, this.options.elements.point.backgroundColor),
+						borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderColor, index, this.options.elements.point.borderColor),
+						borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderWidth, index, this.options.elements.point.borderWidth),
+						skip: this.data.datasets[datasetIndex].data[index] === null,
+
+						// Tooltip
+						hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].hitRadius, index, this.options.elements.point.hitRadius),
+					},
+				});
+			}, this);
+
+			// Update control points for the bezier curve
+			this.eachElement(function(point, index, dataset, datasetIndex) {
+				var controlPoints = helpers.splineCurve(
+					this.previousPoint(dataset, index)._model,
+					point._model,
+					this.nextPoint(dataset, index)._model,
+					point._model.tension
+				);
+
+				point._model.controlPointPreviousX = controlPoints.previous.x;
+				point._model.controlPointNextX = controlPoints.next.x;
+
+				// Prevent the bezier going outside of the bounds of the graph
+
+				// Cap puter bezier handles to the upper/lower scale bounds
+				if (controlPoints.next.y > this.chartArea.bottom) {
+					point._model.controlPointNextY = this.chartArea.bottom;
+				} else if (controlPoints.next.y < this.chartArea.top) {
+					point._model.controlPointNextY = this.chartArea.top;
+				} else {
+					point._model.controlPointNextY = controlPoints.next.y;
+				}
+
+				// Cap inner bezier handles to the upper/lower scale bounds
+				if (controlPoints.previous.y > this.chartArea.bottom) {
+					point._model.controlPointPreviousY = this.chartArea.bottom;
+				} else if (controlPoints.previous.y < this.chartArea.top) {
+					point._model.controlPointPreviousY = this.chartArea.top;
+				} else {
+					point._model.controlPointPreviousY = controlPoints.previous.y;
+				}
+
+				// Now pivot the point for animation
+				point.pivot();
+			}, this);
+		},
+		update: function(animationDuration) {
+
+			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
+
+			// Update the lines
+			this.eachDataset(function(dataset, datasetIndex) {
+				var yScale = this.scales[dataset.yAxisID];
+				var scaleBase;
+
+				if (yScale.min < 0 && yScale.max < 0) {
+					scaleBase = yScale.getPixelForValue(yScale.max);
+				} else if (yScale.min > 0 && yScale.max > 0) {
+					scaleBase = yScale.getPixelForValue(yScale.min);
+				} else {
+					scaleBase = yScale.getPixelForValue(0);
+				}
+
+				helpers.extend(dataset.metaDataset, {
+					// Utility
+					_scale: yScale,
+					_datasetIndex: datasetIndex,
+					// Data
+					_children: dataset.metaData,
+					// Model
+					_model: {
+						// Appearance
+						tension: dataset.metaDataset.custom && dataset.metaDataset.custom.tension ? dataset.metaDataset.custom.tension : (dataset.tension || this.options.elements.line.tension),
+						backgroundColor: dataset.metaDataset.custom && dataset.metaDataset.custom.backgroundColor ? dataset.metaDataset.custom.backgroundColor : (dataset.backgroundColor || this.options.elements.line.backgroundColor),
+						borderWidth: dataset.metaDataset.custom && dataset.metaDataset.custom.borderWidth ? dataset.metaDataset.custom.borderWidth : (dataset.borderWidth || this.options.elements.line.borderWidth),
+						borderColor: dataset.metaDataset.custom && dataset.metaDataset.custom.borderColor ? dataset.metaDataset.custom.borderColor : (dataset.borderColor || this.options.elements.line.borderColor),
+						fill: dataset.metaDataset.custom && dataset.metaDataset.custom.fill ? dataset.metaDataset.custom.fill : (dataset.fill !== undefined ? dataset.fill : this.options.elements.line.fill),
+						skipNull: dataset.skipNull !== undefined ? dataset.skipNull : this.options.elements.line.skipNull,
+						drawNull: dataset.drawNull !== undefined ? dataset.drawNull : this.options.elements.line.drawNull,
+						// Scale
+						scaleTop: yScale.top,
+						scaleBottom: yScale.bottom,
+						scaleZero: scaleBase,
+					},
+				});
+
+				dataset.metaDataset.pivot();
+			});
+
+			// Update the points
+			this.eachElement(function(point, index, dataset, datasetIndex) {
+				var xScale = this.scales[this.data.datasets[datasetIndex].xAxisID];
+				var yScale = this.scales[this.data.datasets[datasetIndex].yAxisID];
+
+				helpers.extend(point, {
+					// Utility
+					_chart: this.chart,
+					_xScale: xScale,
+					_yScale: yScale,
+					_datasetIndex: datasetIndex,
+					_index: index,
+
+					// Desired view properties
+					_model: {
+						x: xScale.getPixelForValue(null, index, true), // value not used in dataset scale, but we want a consistent API between scales
+						y: yScale.getPointPixelForValue(this.data.datasets[datasetIndex].data[index], index, datasetIndex),
+
+						// Appearance
+						tension: point.custom && point.custom.tension ? point.custom.tension : this.options.elements.line.tension,
+						radius: point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].radius, index, this.options.elements.point.radius),
+						backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBackgroundColor, index, this.options.elements.point.backgroundColor),
+						borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderColor, index, this.options.elements.point.borderColor),
+						borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderWidth, index, this.options.elements.point.borderWidth),
+						skip: this.data.datasets[datasetIndex].data[index] === null,
+
+						// Tooltip
+						hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].hitRadius, index, this.options.elements.point.hitRadius),
+					},
+				});
+			}, this);
+
+
+			// Update control points for the bezier curve
+			this.eachElement(function(point, index, dataset, datasetIndex) {
+				var controlPoints = helpers.splineCurve(
+					this.previousPoint(dataset, index)._model,
+					point._model,
+					this.nextPoint(dataset, index)._model,
+					point._model.tension
+				);
+
+				point._model.controlPointPreviousX = controlPoints.previous.x;
+				point._model.controlPointNextX = controlPoints.next.x;
+
+				// Prevent the bezier going outside of the bounds of the graph
+
+				// Cap puter bezier handles to the upper/lower scale bounds
+				if (controlPoints.next.y > this.chartArea.bottom) {
+					point._model.controlPointNextY = this.chartArea.bottom;
+				} else if (controlPoints.next.y < this.chartArea.top) {
+					point._model.controlPointNextY = this.chartArea.top;
+				} else {
+					point._model.controlPointNextY = controlPoints.next.y;
+				}
+
+				// Cap inner bezier handles to the upper/lower scale bounds
+				if (controlPoints.previous.y > this.chartArea.bottom) {
+					point._model.controlPointPreviousY = this.chartArea.bottom;
+				} else if (controlPoints.previous.y < this.chartArea.top) {
+					point._model.controlPointPreviousY = this.chartArea.top;
+				} else {
+					point._model.controlPointPreviousY = controlPoints.previous.y;
+				}
+
+				// Now pivot the point for animation
+				point.pivot();
+			}, this);
+
+			this.render(animationDuration);
+		},
+		buildScale: function() {
+			var self = this;
+
+			// Map of scale ID to scale object so we can lookup later 
+			this.scales = {};
+
+			// Build the x axis. The line chart only supports a single x axis
+			var ScaleClass = Chart.scales.getScaleConstructor(this.options.scales.xAxes[0].type);
+			var xScale = new ScaleClass({
+				ctx: this.chart.ctx,
+				options: this.options.scales.xAxes[0],
+				data: this.data,
+				id: this.options.scales.xAxes[0].id,
+			});
+			this.scales[xScale.id] = xScale;
+
+			// Build up all the y scales
+			helpers.each(this.options.scales.yAxes, function(yAxisOptions) {
+				var ScaleClass = Chart.scales.getScaleConstructor(yAxisOptions.type);
+				var scale = new ScaleClass({
+					ctx: this.chart.ctx,
+					options: yAxisOptions,
+					data: this.data,
+					id: yAxisOptions.id,
+				});
+
+				this.scales[scale.id] = scale;
+			}, this);
+		},
+		draw: function(ease) {
+
+			var easingDecimal = ease || 1;
+			this.clear();
+
+			// Draw all the scales
+			helpers.each(this.scales, function(scale) {
+				scale.draw(this.chartArea);
+			}, this);
+
+			// reverse for-loop for proper stacking
+			for (var i = this.data.datasets.length - 1; i >= 0; i--) {
+
+				var dataset = this.data.datasets[i];
+
+				// Transition Point Locations
+				helpers.each(dataset.metaData, function(point, index) {
+					point.transition(easingDecimal);
+				}, this);
+
+				// Transition and Draw the line
+				dataset.metaDataset.transition(easingDecimal).draw();
+
+				// Draw the points
+				helpers.each(dataset.metaData, function(point) {
+					point.draw();
+				});
+			}
+
+			// Finally draw the tooltip
+			this.tooltip.transition(easingDecimal).draw();
+		},
+		events: function(e) {
+
+			this.lastActive = this.lastActive || [];
+
+			// Find Active Elements
+			if (e.type == 'mouseout') {
+				this.active = [];
+			} else {
+				this.active = function() {
+					switch (this.options.hover.mode) {
+						case 'single':
+							return this.getElementAtEvent(e);
+						case 'label':
+							return this.getElementsAtEvent(e);
+						case 'dataset':
+							return this.getDatasetAtEvent(e);
+						default:
+							return e;
+					}
+				}.call(this);
+			}
+
+			// On Hover hook
+			if (this.options.hover.onHover) {
+				this.options.hover.onHover.call(this, this.active);
+			}
+
+			if (e.type == 'mouseup' || e.type == 'click') {
+				if (this.options.onClick) {
+					this.options.onClick.call(this, e, this.active);
+				}
+			}
+
+			var dataset;
+			var index;
+			// Remove styling for last active (even if it may still be active)
+			if (this.lastActive.length) {
+				switch (this.options.hover.mode) {
+					case 'single':
+						dataset = this.data.datasets[this.lastActive[0]._datasetIndex];
+						index = this.lastActive[0]._index;
+
+						this.lastActive[0]._model.radius = this.lastActive[0].custom && this.lastActive[0].custom.radius ? this.lastActive[0].custom.radius : helpers.getValueAtIndexOrDefault(dataset.radius, index, this.options.elements.point.radius);
+						this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointBackgroundColor, index, this.options.elements.point.backgroundColor);
+						this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.pointBorderColor, index, this.options.elements.point.borderColor);
+						this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.options.elements.point.borderWidth);
+						break;
+					case 'label':
+						for (var i = 0; i < this.lastActive.length; i++) {
+							dataset = this.data.datasets[this.lastActive[i]._datasetIndex];
+							index = this.lastActive[i]._index;
+
+							this.lastActive[i]._model.radius = this.lastActive[i].custom && this.lastActive[i].custom.radius ? this.lastActive[i].custom.radius : helpers.getValueAtIndexOrDefault(dataset.radius, index, this.options.elements.point.radius);
+							this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointBackgroundColor, index, this.options.elements.point.backgroundColor);
+							this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.pointBorderColor, index, this.options.elements.point.borderColor);
+							this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.options.elements.point.borderWidth);
+						}
+						break;
+					case 'dataset':
+						break;
+					default:
+						// Don't change anything
+				}
+			}
+
+			// Built in hover styling
+			if (this.active.length && this.options.hover.mode) {
+				switch (this.options.hover.mode) {
+					case 'single':
+						dataset = this.data.datasets[this.active[0]._datasetIndex];
+						index = this.active[0]._index;
+
+						this.active[0]._model.radius = this.active[0].custom && this.active[0].custom.radius ? this.active[0].custom.radius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.options.elements.point.hoverRadius);
+						this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+						this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
+						this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[0]._model.borderWidth);
+						break;
+					case 'label':
+						for (var i = 0; i < this.active.length; i++) {
+							dataset = this.data.datasets[this.active[i]._datasetIndex];
+							index = this.active[i]._index;
+
+							this.active[i]._model.radius = this.active[i].custom && this.active[i].custom.radius ? this.active[i].custom.radius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.options.elements.point.hoverRadius);
+							this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+							this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
+							this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[i]._model.borderWidth);
+						}
+						break;
+					case 'dataset':
+						break;
+					default:
+						// Don't change anything
+				}
+			}
+
+
+			// Built in Tooltips
+			if (this.options.tooltips.enabled) {
+
+				// The usual updates
+				this.tooltip.initialize();
+
+				// Active
+				if (this.active.length) {
+					this.tooltip._model.opacity = 1;
+
+					helpers.extend(this.tooltip, {
+						_active: this.active,
+					});
+
+					this.tooltip.update();
+				} else {
+					// Inactive
+					this.tooltip._model.opacity = 0;
+				}
+			}
+
+
+			// Hover animations
+			this.tooltip.pivot();
+
+			if (!this.animating) {
+				var changed;
+
+				helpers.each(this.active, function(element, index) {
+					if (element !== this.lastActive[index]) {
+						changed = true;
+					}
+				}, this);
+
+				// If entering, leaving, or changing elements, animate the change via pivot
+				if ((!this.lastActive.length && this.active.length) ||
+					(this.lastActive.length && !this.active.length) ||
+					(this.lastActive.length && this.active.length && changed)) {
+
+					this.stop();
+					this.render(this.options.hover.animationDuration);
+				}
+			}
+
+			// Remember Last Active
+			this.lastActive = this.active;
+			return this;
+		},
+	});
 
 
 }).call(this);

From 6185f156eab0ae946b75c9f9c769d79140c25e5a Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Fri, 12 Jun 2015 22:35:48 -0400
Subject: [PATCH 136/424] Make the line and scatter charts almost identical.
 Next step is to merge them

---
 src/charts/chart.line.js     | 37 ++++++++-------
 src/charts/chart.scatter.js  | 91 +++++++++++++++++++-----------------
 src/scales/scale.category.js | 14 +++---
 3 files changed, 76 insertions(+), 66 deletions(-)

diff --git a/src/charts/chart.line.js b/src/charts/chart.line.js
index 651820e6bc9..d68a9964e16 100644
--- a/src/charts/chart.line.js
+++ b/src/charts/chart.line.js
@@ -101,15 +101,17 @@
 						_index: index,
 						_chart: this.chart,
 						_model: {
-							x: 0, //xScale.getPixelForValue(null, index, true),
-							y: 0, //this.chartArea.bottom,
+							x: 0, 
+							y: 0, 
 						},
 					}));
 
 				}, this);
 
 				// The line chart onlty supports a single x axis because the x axis is always a dataset axis
-				dataset.xAxisID = this.options.scales.xAxes[0].id;
+				if (!dataset.xAxisID) {
+					dataset.xAxisID = this.options.scales.xAxes[0].id;
+				}
 
 				if (!dataset.yAxisID) {
 					dataset.yAxisID = this.options.scales.yAxes[0].id;
@@ -169,7 +171,7 @@
 
 					// Desired view properties
 					_model: {
-						x: xScale.getPixelForValue(null, index, true), // value not used in dataset scale, but we want a consistent API between scales
+						x: xScale.getPointPixelForValue(this.data.datasets[datasetIndex].data[index], index, datasetIndex),
 						y: yScalePoint,
 
 						// Appearance
@@ -280,7 +282,7 @@
 
 					// Desired view properties
 					_model: {
-						x: xScale.getPixelForValue(null, index, true), // value not used in dataset scale, but we want a consistent API between scales
+						x: xScale.getPointPixelForValue(this.data.datasets[datasetIndex].data[index], index, datasetIndex),
 						y: yScale.getPointPixelForValue(this.data.datasets[datasetIndex].data[index], index, datasetIndex),
 
 						// Appearance
@@ -337,22 +339,23 @@
 			this.render(animationDuration);
 		},
 		buildScale: function() {
-			var self = this;
-
 			// Map of scale ID to scale object so we can lookup later 
 			this.scales = {};
 
-			// Build the x axis. The line chart only supports a single x axis
-			var ScaleClass = Chart.scales.getScaleConstructor(this.options.scales.xAxes[0].type);
-			var xScale = new ScaleClass({
-				ctx: this.chart.ctx,
-				options: this.options.scales.xAxes[0],
-				data: this.data,
-				id: this.options.scales.xAxes[0].id,
-			});
-			this.scales[xScale.id] = xScale;
+			// Build the x axes
+			helpers.each(this.options.scales.xAxes, function(xAxisOptions) {
+				var ScaleClass = Chart.scales.getScaleConstructor(xAxisOptions.type);
+				var scale = new ScaleClass({
+					ctx: this.chart.ctx,
+					options: xAxisOptions,
+					data: this.data,
+					id: xAxisOptions.id,
+				});
+
+				this.scales[scale.id] = scale;
+			}, this);
 
-			// Build up all the y scales
+			// Build the y axes
 			helpers.each(this.options.scales.yAxes, function(yAxisOptions) {
 				var ScaleClass = Chart.scales.getScaleConstructor(yAxisOptions.type);
 				var scale = new ScaleClass({
diff --git a/src/charts/chart.scatter.js b/src/charts/chart.scatter.js
index 6932637923a..c1b0148bcf8 100644
--- a/src/charts/chart.scatter.js
+++ b/src/charts/chart.scatter.js
@@ -30,7 +30,6 @@
 
 				// scale numbers
 				beginAtZero: false,
-				integersOnly: false,
 				override: null,
 
 				// label settings
@@ -62,7 +61,6 @@
 
 				// scale numbers
 				beginAtZero: false,
-				integersOnly: false,
 				override: null,
 
 				// label settings
@@ -96,7 +94,7 @@
 			// Events
 			helpers.bindEvents(this, this.options.events, this.events);
 
-			//Custom Point Defaults
+			// Create a new line and its points for each dataset and piece of data
 			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
 				dataset.metaDataset = new Chart.Line({
 					_chart: this.chart,
@@ -112,8 +110,8 @@
 						_index: index,
 						_chart: this.chart,
 						_model: {
-							x: 0, //xScale.getPixelForValue(null, index, true),
-							y: 0, //this.chartArea.bottom,
+							x: 0,
+							y: 0,
 						},
 					}));
 
@@ -182,19 +180,19 @@
 
 					// Desired view properties
 					_model: {
-						x: xScale.getPixelForValue(this.data.datasets[datasetIndex].data[index].x), // value not used in dataset scale, but we want a consistent API between scales
+						x: xScale.getPointPixelForValue(this.data.datasets[datasetIndex].data[index], index, datasetIndex),
 						y: yScalePoint,
 
 						// Appearance
 						tension: point.custom && point.custom.tension ? point.custom.tension : this.options.elements.line.tension,
-						radius: point.custom && point.custom.radius ? point.custom.pointRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointRadius, index, this.options.elements.point.radius),
+						radius: point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].radius, index, this.options.elements.point.radius),
 						backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBackgroundColor, index, this.options.elements.point.backgroundColor),
 						borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderColor, index, this.options.elements.point.borderColor),
 						borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderWidth, index, this.options.elements.point.borderWidth),
-						skip: (this.data.datasets[datasetIndex].data[index] === null) || (this.data.datasets[datasetIndex].data[index].x === null) || (this.data.datasets[datasetIndex].data[index].y === null),
+						skip: this.data.datasets[datasetIndex].data[index] === null,
 
 						// Tooltip
-						hoverRadius: point.custom && point.custom.hoverRadius ? point.custom.hoverRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointHitRadius, index, this.options.elements.point.hitRadius),
+						hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].hitRadius, index, this.options.elements.point.hitRadius),
 					},
 				});
 			}, this);
@@ -235,7 +233,7 @@
 				point.pivot();
 			}, this);
 		},
-		update: function() {
+		update: function(animationDuration) {
 			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
 
 			// Update the lines
@@ -260,11 +258,11 @@
 					// Model
 					_model: {
 						// Appearance
-						tension: dataset.tension || this.options.elements.line.tension,
-						backgroundColor: dataset.backgroundColor || this.options.elements.line.backgroundColor,
-						borderWidth: dataset.borderWidth || this.options.elements.line.borderWidth,
-						borderColor: dataset.borderColor || this.options.elements.line.borderColor,
-						fill: dataset.fill !== undefined ? dataset.fill : this.options.elements.line.fill, // use the value from the dataset if it was provided. else fall back to the default
+						tension: dataset.metaDataset.custom && dataset.metaDataset.custom.tension ? dataset.metaDataset.custom.tension : (dataset.tension || this.options.elements.line.tension),
+						backgroundColor: dataset.metaDataset.custom && dataset.metaDataset.custom.backgroundColor ? dataset.metaDataset.custom.backgroundColor : (dataset.backgroundColor || this.options.elements.line.backgroundColor),
+						borderWidth: dataset.metaDataset.custom && dataset.metaDataset.custom.borderWidth ? dataset.metaDataset.custom.borderWidth : (dataset.borderWidth || this.options.elements.line.borderWidth),
+						borderColor: dataset.metaDataset.custom && dataset.metaDataset.custom.borderColor ? dataset.metaDataset.custom.borderColor : (dataset.borderColor || this.options.elements.line.borderColor),
+						fill: dataset.metaDataset.custom && dataset.metaDataset.custom.fill ? dataset.metaDataset.custom.fill : (dataset.fill !== undefined ? dataset.fill : this.options.elements.line.fill),
 						skipNull: dataset.skipNull !== undefined ? dataset.skipNull : this.options.elements.line.skipNull,
 						drawNull: dataset.drawNull !== undefined ? dataset.drawNull : this.options.elements.line.drawNull,
 						// Scale
@@ -292,19 +290,19 @@
 
 					// Desired view properties
 					_model: {
-						x: xScale.getPixelForValue(this.data.datasets[datasetIndex].data[index].x),
-						y: yScale.getPixelForValue(this.data.datasets[datasetIndex].data[index].y),
+						x: xScale.getPointPixelForValue(this.data.datasets[datasetIndex].data[index], index, datasetIndex),
+						y: yScale.getPointPixelForValue(this.data.datasets[datasetIndex].data[index], index, datasetIndex),
 
 						// Appearance
 						tension: point.custom && point.custom.tension ? point.custom.tension : this.options.elements.line.tension,
-						radius: point.custom && point.custom.radius ? point.custom.pointRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointRadius, index, this.options.elements.point.radius),
+						radius: point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].radius, index, this.options.elements.point.radius),
 						backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBackgroundColor, index, this.options.elements.point.backgroundColor),
 						borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderColor, index, this.options.elements.point.borderColor),
 						borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderWidth, index, this.options.elements.point.borderWidth),
-						skip: (this.data.datasets[datasetIndex].data[index] === null) || (this.data.datasets[datasetIndex].data[index].x === null) || (this.data.datasets[datasetIndex].data[index].y === null),
+						skip: this.data.datasets[datasetIndex].data[index] === null,
 
 						// Tooltip
-						hoverRadius: point.custom && point.custom.hoverRadius ? point.custom.hoverRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointHitRadius, index, this.options.elements.point.hitRadius),
+						hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].hitRadius, index, this.options.elements.point.hitRadius),
 					},
 				});
 			}, this);
@@ -346,12 +344,13 @@
 				point.pivot();
 			}, this);
 
-			this.render();
+			this.render(animationDuration);
 		},
 		buildScale: function() {
 			// Map of scale ID to scale object so we can lookup later 
 			this.scales = {};
 
+			// Build the x axes
 			helpers.each(this.options.scales.xAxes, function(xAxisOptions) {
 				var ScaleClass = Chart.scales.getScaleConstructor(xAxisOptions.type);
 				var scale = new ScaleClass({
@@ -364,6 +363,7 @@
 				this.scales[scale.id] = scale;
 			}, this);
 
+			// Build the y axes
 			helpers.each(this.options.scales.yAxes, function(yAxisOptions) {
 				var ScaleClass = Chart.scales.getScaleConstructor(yAxisOptions.type);
 				var scale = new ScaleClass({
@@ -408,32 +408,37 @@
 			this.tooltip.transition(easingDecimal).draw();
 		},
 		events: function(e) {
-			// If exiting chart
-			if (e.type == 'mouseout') {
-				return this;
-			}
-
 			this.lastActive = this.lastActive || [];
 
 			// Find Active Elements
-			this.active = function() {
-				switch (this.options.hover.mode) {
-					case 'single':
-						return this.getElementAtEvent(e);
-					case 'label':
-						return this.getElementsAtEvent(e);
-					case 'dataset':
-						return this.getDatasetAtEvent(e);
-					default:
-						return e;
-				}
-			}.call(this);
+			if (e.type == 'mouseout') {
+				this.active = [];
+			} else {
+				this.active = function() {
+					switch (this.options.hover.mode) {
+						case 'single':
+							return this.getElementAtEvent(e);
+						case 'label':
+							return this.getElementsAtEvent(e);
+						case 'dataset':
+							return this.getDatasetAtEvent(e);
+						default:
+							return e;
+					}
+				}.call(this);
+			}
 
 			// On Hover hook
 			if (this.options.hover.onHover) {
 				this.options.hover.onHover.call(this, this.active);
 			}
 
+			if (e.type == 'mouseup' || e.type == 'click') {
+				if (this.options.onClick) {
+					this.options.onClick.call(this, e, this.active);
+				}
+			}
+
 			var dataset;
 			var index;
 			// Remove styling for last active (even if it may still be active)
@@ -443,7 +448,7 @@
 						dataset = this.data.datasets[this.lastActive[0]._datasetIndex];
 						index = this.lastActive[0]._index;
 
-						this.lastActive[0]._model.radius = this.lastActive[0].custom && this.lastActive[0].custom.radius ? this.lastActive[0].custom.pointRadius : helpers.getValueAtIndexOrDefault(dataset.pointRadius, index, this.options.elements.point.radius);
+						this.lastActive[0]._model.radius = this.lastActive[0].custom && this.lastActive[0].custom.radius ? this.lastActive[0].custom.radius : helpers.getValueAtIndexOrDefault(dataset.radius, index, this.options.elements.point.radius);
 						this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointBackgroundColor, index, this.options.elements.point.backgroundColor);
 						this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.pointBorderColor, index, this.options.elements.point.borderColor);
 						this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.options.elements.point.borderWidth);
@@ -453,7 +458,7 @@
 							dataset = this.data.datasets[this.lastActive[i]._datasetIndex];
 							index = this.lastActive[i]._index;
 
-							this.lastActive[i]._model.radius = this.lastActive[i].custom && this.lastActive[i].custom.radius ? this.lastActive[i].custom.pointRadius : helpers.getValueAtIndexOrDefault(dataset.pointRadius, index, this.options.elements.point.radius);
+							this.lastActive[i]._model.radius = this.lastActive[i].custom && this.lastActive[i].custom.radius ? this.lastActive[i].custom.radius : helpers.getValueAtIndexOrDefault(dataset.radius, index, this.options.elements.point.radius);
 							this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointBackgroundColor, index, this.options.elements.point.backgroundColor);
 							this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.pointBorderColor, index, this.options.elements.point.borderColor);
 							this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.options.elements.point.borderWidth);
@@ -473,7 +478,7 @@
 						dataset = this.data.datasets[this.active[0]._datasetIndex];
 						index = this.active[0]._index;
 
-						this.active[0]._model.radius = this.active[0].custom && this.active[0].custom.hoverRadius ? this.active[0].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[0]._model.radius + 1);
+						this.active[0]._model.radius = this.active[0].custom && this.active[0].custom.radius ? this.active[0].custom.radius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.options.elements.point.hoverRadius);
 						this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
 						this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
 						this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[0]._model.borderWidth);
@@ -483,7 +488,7 @@
 							dataset = this.data.datasets[this.active[i]._datasetIndex];
 							index = this.active[i]._index;
 
-							this.active[i]._model.radius = this.active[i].custom && this.active[i].custom.hoverRadius ? this.active[i].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[i]._model.radius + 1);
+							this.active[i]._model.radius = this.active[i].custom && this.active[i].custom.radius ? this.active[i].custom.radius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.options.elements.point.hoverRadius);
 							this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
 							this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
 							this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[i]._model.borderWidth);
@@ -535,7 +540,7 @@
 					(this.lastActive.length && this.active.length && changed)) {
 
 					this.stop();
-					this.render(this.options.hoverAnimationDuration);
+					this.render(this.options.hover.animationDuration);
 				}
 			}
 
diff --git a/src/scales/scale.category.js b/src/scales/scale.category.js
index f20457c4a74..a4e0df65435 100644
--- a/src/scales/scale.category.js
+++ b/src/scales/scale.category.js
@@ -9,7 +9,7 @@
 		isHorizontal: function() {
 			return this.options.position == "top" || this.options.position == "bottom";
 		},
-		getPixelForValue: function(value, index, includeOffset) {
+		getPixelForValue: function(value, index, datasetIndex, includeOffset) {
 			// This must be called after fit has been run so that 
 			//      this.left, this.top, this.right, and this.bottom have been defined
 			if (this.isHorizontal()) {
@@ -27,11 +27,13 @@
 				return this.top + (index * (this.height / this.data.labels.length));
 			}
 		},
-
+		getPointPixelForValue: function(value, index, datasetIndex) {
+			return this.getPixelForValue(value, index, datasetIndex, true);
+		},
 
 		// Functions needed for bar charts
 		calculateBaseWidth: function() {
-			return (this.getPixelForValue(null, 1, true) - this.getPixelForValue(null, 0, true)) - (2 * this.options.categorySpacing);
+			return (this.getPixelForValue(null, 1, 0, true) - this.getPixelForValue(null, 0, 0, true)) - (2 * this.options.categorySpacing);
 		},
 		calculateBarWidth: function(datasetCount) {
 			//The padding between datasets is to the right of each bar, providing that there are more than 1 dataset
@@ -44,7 +46,7 @@
 		},
 		calculateBarX: function(datasetCount, datasetIndex, elementIndex) {
 			var xWidth = this.calculateBaseWidth(),
-				xAbsolute = this.getPixelForValue(null, elementIndex, true) - (xWidth / 2),
+				xAbsolute = this.getPixelForValue(null, elementIndex, datasetIndex, true) - (xWidth / 2),
 				barWidth = this.calculateBarWidth(datasetCount);
 
 			if (this.options.stacked) {
@@ -174,8 +176,8 @@
 					var isRotated = this.labelRotation !== 0;
 
 					helpers.each(this.data.labels, function(label, index) {
-						var xLineValue = this.getPixelForValue(label, index, false); // xvalues for grid lines
-						var xLabelValue = this.getPixelForValue(label, index, true); // x values for labels (need to consider offsetLabel option)
+						var xLineValue = this.getPixelForValue(label, index, null, false); // xvalues for grid lines
+						var xLabelValue = this.getPixelForValue(label, index, null, true); // x values for labels (need to consider offsetLabel option)
 
 						if (this.options.gridLines.show) {
 							if (index === 0) {

From 0486db1e74bb1bebeb5eb1b69d50df4b96cbc384 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Sat, 13 Jun 2015 00:30:42 -0600
Subject: [PATCH 137/424] Category Scale display false fixes

---
 src/scales/scale.category.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/scales/scale.category.js b/src/scales/scale.category.js
index f20457c4a74..c0e9ada5f2b 100644
--- a/src/scales/scale.category.js
+++ b/src/scales/scale.category.js
@@ -146,7 +146,7 @@
 			}
 
 			// Height
-			if (this.isHorizontal()) {
+			if (this.isHorizontal() && this.options.display) {
 				var labelHeight = (Math.cos(helpers.toRadians(this.labelRotation)) * longestLabelWidth) + 1.5 * this.options.labels.fontSize;
 				minSize.height = Math.min(labelHeight, maxHeight);
 			} else if (this.options.display) {

From 763bde9ed17ab2a828cf03ba707dba4eec4a9dd9 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Sat, 13 Jun 2015 00:45:43 -0600
Subject: [PATCH 138/424] chart.bar - remove tooltip on mouseout

---
 src/charts/chart.bar.js | 32 ++++++++++++++++----------------
 1 file changed, 16 insertions(+), 16 deletions(-)

diff --git a/src/charts/chart.bar.js b/src/charts/chart.bar.js
index 0cc3030a5dd..358a5fe016a 100644
--- a/src/charts/chart.bar.js
+++ b/src/charts/chart.bar.js
@@ -263,26 +263,26 @@
         events: function(e) {
 
 
-            // If exiting chart
-            if (e.type == 'mouseout') {
-                return this;
-            }
 
             this.lastActive = this.lastActive || [];
 
             // Find Active Elements
-            this.active = function() {
-                switch (this.options.hover.mode) {
-                    case 'single':
-                        return this.getElementAtEvent(e);
-                    case 'label':
-                        return this.getElementsAtEvent(e);
-                    case 'dataset':
-                        return this.getDatasetAtEvent(e);
-                    default:
-                        return e;
-                }
-            }.call(this);
+            if (e.type == 'mouseout') {
+                this.active = [];
+            } else {
+                this.active = function() {
+                    switch (this.options.hover.mode) {
+                        case 'single':
+                            return this.getElementAtEvent(e);
+                        case 'label':
+                            return this.getElementsAtEvent(e);
+                        case 'dataset':
+                            return this.getDatasetAtEvent(e);
+                        default:
+                            return e;
+                    }
+                }.call(this);
+            }
 
             // On Hover hook
             if (this.options.hover.onHover) {

From 181a61f16a6726bc37fbcc73680ee6cdaceaf03b Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Sat, 13 Jun 2015 02:08:55 -0600
Subject: [PATCH 139/424] Do not update involuntarily on resize.  Only render.

---
 src/core/core.js | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/core/core.js b/src/core/core.js
index 3628005311d..84d4c4db570 100755
--- a/src/core/core.js
+++ b/src/core/core.js
@@ -1161,7 +1161,6 @@
                     // Cascade the resize event down to the chart.
                     if (instance.options.responsive) {
                         instance.resize();
-                        instance.update();
                         instance.render();
                     }
                 });

From 1a3bb25f5c91e2405e913e5091158e652405e5fe Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Sat, 13 Jun 2015 02:13:38 -0600
Subject: [PATCH 140/424] Reverse that :)

---
 src/core/core.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/core/core.js b/src/core/core.js
index 84d4c4db570..be5654ef767 100755
--- a/src/core/core.js
+++ b/src/core/core.js
@@ -1161,7 +1161,7 @@
                     // Cascade the resize event down to the chart.
                     if (instance.options.responsive) {
                         instance.resize();
-                        instance.render();
+                        instance.update();
                     }
                 });
             }, 50);

From 31643ee5987ec1444e0cf2b2547f945a9b4d184f Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Sat, 13 Jun 2015 02:41:15 -0600
Subject: [PATCH 141/424] Support jQuery' or native canvas element as chart
 context

---
 src/core/core.js | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/src/core/core.js b/src/core/core.js
index be5654ef767..6260c3a6905 100755
--- a/src/core/core.js
+++ b/src/core/core.js
@@ -20,6 +20,17 @@
     //Occupy the global variable of Chart, and create a simple base class
     var Chart = function(context) {
         var chart = this;
+
+        // Support a jQuery'd canvas element
+        if (context.length && context[0].getContext) {
+            context = context[0];
+        }
+
+        // Support a canvas domnode
+        if (context.getContext) {
+            context = context.getContext("2d");
+        }
+
         this.canvas = context.canvas;
 
         this.ctx = context;

From 8cfe21f6aa6a0f885744b0c180c019c15ac6b7f7 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sat, 13 Jun 2015 08:46:49 -0400
Subject: [PATCH 142/424] Scatter chart now extends the line chart.

---
 src/charts/chart.scatter.js | 464 +-----------------------------------
 1 file changed, 1 insertion(+), 463 deletions(-)

diff --git a/src/charts/chart.scatter.js b/src/charts/chart.scatter.js
index c1b0148bcf8..a3ae0306249 100644
--- a/src/charts/chart.scatter.js
+++ b/src/charts/chart.scatter.js
@@ -86,470 +86,8 @@
 	};
 
 
-	Chart.Type.extend({
+	Chart.types.Line.extend({
 		name: "Scatter",
 		defaults: defaultConfig,
-		initialize: function() {
-
-			// Events
-			helpers.bindEvents(this, this.options.events, this.events);
-
-			// Create a new line and its points for each dataset and piece of data
-			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-				dataset.metaDataset = new Chart.Line({
-					_chart: this.chart,
-					_datasetIndex: datasetIndex,
-					_points: dataset.metaData,
-				});
-
-				dataset.metaData = [];
-
-				helpers.each(dataset.data, function(dataPoint, index) {
-					dataset.metaData.push(new Chart.Point({
-						_datasetIndex: datasetIndex,
-						_index: index,
-						_chart: this.chart,
-						_model: {
-							x: 0,
-							y: 0,
-						},
-					}));
-
-				}, this);
-
-				// The line chart onlty supports a single x axis because the x axis is always a dataset axis
-				if (!dataset.xAxisID) {
-					dataset.xAxisID = this.options.scales.xAxes[0].id;
-				}
-
-				if (!dataset.yAxisID) {
-					dataset.yAxisID = this.options.scales.yAxes[0].id;
-				}
-
-			}, this);
-
-			// Build and fit the scale. Needs to happen after the axis IDs have been set
-			this.buildScale();
-
-			// Create tooltip instance exclusively for this chart with some defaults.
-			this.tooltip = new Chart.Tooltip({
-				_chart: this.chart,
-				_data: this.data,
-				_options: this.options,
-			}, this);
-
-			// Need to fit scales before we reset elements. 
-			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
-
-			// Reset so that we animation from the baseline
-			this.resetElements();
-
-			// Update that shiz
-			this.update();
-		},
-		nextPoint: function(collection, index) {
-			return collection[index + 1] || collection[index];
-		},
-		previousPoint: function(collection, index) {
-			return collection[index - 1] || collection[index];
-		},
-		resetElements: function() {
-			// Update the points
-			this.eachElement(function(point, index, dataset, datasetIndex) {
-				var xScale = this.scales[this.data.datasets[datasetIndex].xAxisID];
-				var yScale = this.scales[this.data.datasets[datasetIndex].yAxisID];
-
-				var yScalePoint;
-
-				if (yScale.min < 0 && yScale.max < 0) {
-					// all less than 0. use the top
-					yScalePoint = yScale.getPixelForValue(yScale.max);
-				} else if (yScale.min > 0 && yScale.max > 0) {
-					yScalePoint = yScale.getPixelForValue(yScale.min);
-				} else {
-					yScalePoint = yScale.getPixelForValue(0);
-				}
-
-				helpers.extend(point, {
-					// Utility
-					_chart: this.chart,
-					_xScale: xScale,
-					_yScale: yScale,
-					_datasetIndex: datasetIndex,
-					_index: index,
-
-					// Desired view properties
-					_model: {
-						x: xScale.getPointPixelForValue(this.data.datasets[datasetIndex].data[index], index, datasetIndex),
-						y: yScalePoint,
-
-						// Appearance
-						tension: point.custom && point.custom.tension ? point.custom.tension : this.options.elements.line.tension,
-						radius: point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].radius, index, this.options.elements.point.radius),
-						backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBackgroundColor, index, this.options.elements.point.backgroundColor),
-						borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderColor, index, this.options.elements.point.borderColor),
-						borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderWidth, index, this.options.elements.point.borderWidth),
-						skip: this.data.datasets[datasetIndex].data[index] === null,
-
-						// Tooltip
-						hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].hitRadius, index, this.options.elements.point.hitRadius),
-					},
-				});
-			}, this);
-
-			// Update control points for the bezier curve
-			this.eachElement(function(point, index, dataset, datasetIndex) {
-				var controlPoints = helpers.splineCurve(
-					this.previousPoint(dataset, index)._model,
-					point._model,
-					this.nextPoint(dataset, index)._model,
-					point._model.tension
-				);
-
-				point._model.controlPointPreviousX = controlPoints.previous.x;
-				point._model.controlPointNextX = controlPoints.next.x;
-
-				// Prevent the bezier going outside of the bounds of the graph
-
-				// Cap puter bezier handles to the upper/lower scale bounds
-				if (controlPoints.next.y > this.chartArea.bottom) {
-					point._model.controlPointNextY = this.chartArea.bottom;
-				} else if (controlPoints.next.y < this.chartArea.top) {
-					point._model.controlPointNextY = this.chartArea.top;
-				} else {
-					point._model.controlPointNextY = controlPoints.next.y;
-				}
-
-				// Cap inner bezier handles to the upper/lower scale bounds
-				if (controlPoints.previous.y > this.chartArea.bottom) {
-					point._model.controlPointPreviousY = this.chartArea.bottom;
-				} else if (controlPoints.previous.y < this.chartArea.top) {
-					point._model.controlPointPreviousY = this.chartArea.top;
-				} else {
-					point._model.controlPointPreviousY = controlPoints.previous.y;
-				}
-
-				// Now pivot the point for animation
-				point.pivot();
-			}, this);
-		},
-		update: function(animationDuration) {
-			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
-
-			// Update the lines
-			this.eachDataset(function(dataset, datasetIndex) {
-				var yScale = this.scales[dataset.yAxisID];
-				var scaleBase;
-
-				if (yScale.min < 0 && yScale.max < 0) {
-					scaleBase = yScale.getPixelForValue(yScale.max);
-				} else if (yScale.min > 0 && yScale.max > 0) {
-					scaleBase = yScale.getPixelForValue(yScale.min);
-				} else {
-					scaleBase = yScale.getPixelForValue(0);
-				}
-
-				helpers.extend(dataset.metaDataset, {
-					// Utility
-					_scale: yScale,
-					_datasetIndex: datasetIndex,
-					// Data
-					_children: dataset.metaData,
-					// Model
-					_model: {
-						// Appearance
-						tension: dataset.metaDataset.custom && dataset.metaDataset.custom.tension ? dataset.metaDataset.custom.tension : (dataset.tension || this.options.elements.line.tension),
-						backgroundColor: dataset.metaDataset.custom && dataset.metaDataset.custom.backgroundColor ? dataset.metaDataset.custom.backgroundColor : (dataset.backgroundColor || this.options.elements.line.backgroundColor),
-						borderWidth: dataset.metaDataset.custom && dataset.metaDataset.custom.borderWidth ? dataset.metaDataset.custom.borderWidth : (dataset.borderWidth || this.options.elements.line.borderWidth),
-						borderColor: dataset.metaDataset.custom && dataset.metaDataset.custom.borderColor ? dataset.metaDataset.custom.borderColor : (dataset.borderColor || this.options.elements.line.borderColor),
-						fill: dataset.metaDataset.custom && dataset.metaDataset.custom.fill ? dataset.metaDataset.custom.fill : (dataset.fill !== undefined ? dataset.fill : this.options.elements.line.fill),
-						skipNull: dataset.skipNull !== undefined ? dataset.skipNull : this.options.elements.line.skipNull,
-						drawNull: dataset.drawNull !== undefined ? dataset.drawNull : this.options.elements.line.drawNull,
-						// Scale
-						scaleTop: yScale.top,
-						scaleBottom: yScale.bottom,
-						scaleZero: scaleBase,
-					},
-				});
-
-				dataset.metaDataset.pivot();
-			});
-
-			// Update the points
-			this.eachElement(function(point, index, dataset, datasetIndex) {
-				var xScale = this.scales[this.data.datasets[datasetIndex].xAxisID];
-				var yScale = this.scales[this.data.datasets[datasetIndex].yAxisID];
-
-				helpers.extend(point, {
-					// Utility
-					_chart: this.chart,
-					_xScale: xScale,
-					_yScale: yScale,
-					_datasetIndex: datasetIndex,
-					_index: index,
-
-					// Desired view properties
-					_model: {
-						x: xScale.getPointPixelForValue(this.data.datasets[datasetIndex].data[index], index, datasetIndex),
-						y: yScale.getPointPixelForValue(this.data.datasets[datasetIndex].data[index], index, datasetIndex),
-
-						// Appearance
-						tension: point.custom && point.custom.tension ? point.custom.tension : this.options.elements.line.tension,
-						radius: point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].radius, index, this.options.elements.point.radius),
-						backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBackgroundColor, index, this.options.elements.point.backgroundColor),
-						borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderColor, index, this.options.elements.point.borderColor),
-						borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderWidth, index, this.options.elements.point.borderWidth),
-						skip: this.data.datasets[datasetIndex].data[index] === null,
-
-						// Tooltip
-						hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].hitRadius, index, this.options.elements.point.hitRadius),
-					},
-				});
-			}, this);
-
-
-			// Update control points for the bezier curve
-			this.eachElement(function(point, index, dataset, datasetIndex) {
-				var controlPoints = helpers.splineCurve(
-					this.previousPoint(dataset, index)._model,
-					point._model,
-					this.nextPoint(dataset, index)._model,
-					point._model.tension
-				);
-
-				point._model.controlPointPreviousX = controlPoints.previous.x;
-				point._model.controlPointNextX = controlPoints.next.x;
-
-				// Prevent the bezier going outside of the bounds of the graph
-
-				// Cap puter bezier handles to the upper/lower scale bounds
-				if (controlPoints.next.y > this.chartArea.bottom) {
-					point._model.controlPointNextY = this.chartArea.bottom;
-				} else if (controlPoints.next.y < this.chartArea.top) {
-					point._model.controlPointNextY = this.chartArea.top;
-				} else {
-					point._model.controlPointNextY = controlPoints.next.y;
-				}
-
-				// Cap inner bezier handles to the upper/lower scale bounds
-				if (controlPoints.previous.y > this.chartArea.bottom) {
-					point._model.controlPointPreviousY = this.chartArea.bottom;
-				} else if (controlPoints.previous.y < this.chartArea.top) {
-					point._model.controlPointPreviousY = this.chartArea.top;
-				} else {
-					point._model.controlPointPreviousY = controlPoints.previous.y;
-				}
-
-				// Now pivot the point for animation
-				point.pivot();
-			}, this);
-
-			this.render(animationDuration);
-		},
-		buildScale: function() {
-			// Map of scale ID to scale object so we can lookup later 
-			this.scales = {};
-
-			// Build the x axes
-			helpers.each(this.options.scales.xAxes, function(xAxisOptions) {
-				var ScaleClass = Chart.scales.getScaleConstructor(xAxisOptions.type);
-				var scale = new ScaleClass({
-					ctx: this.chart.ctx,
-					options: xAxisOptions,
-					data: this.data,
-					id: xAxisOptions.id,
-				});
-
-				this.scales[scale.id] = scale;
-			}, this);
-
-			// Build the y axes
-			helpers.each(this.options.scales.yAxes, function(yAxisOptions) {
-				var ScaleClass = Chart.scales.getScaleConstructor(yAxisOptions.type);
-				var scale = new ScaleClass({
-					ctx: this.chart.ctx,
-					options: yAxisOptions,
-					data: this.data,
-					id: yAxisOptions.id,
-				});
-
-				this.scales[scale.id] = scale;
-			}, this);
-		},
-		draw: function(ease) {
-			var easingDecimal = ease || 1;
-			this.clear();
-
-			// Draw all the scales
-			helpers.each(this.scales, function(scale) {
-				scale.draw(this.chartArea);
-			}, this);
-
-			// reverse for-loop for proper stacking
-			for (var i = this.data.datasets.length - 1; i >= 0; i--) {
-
-				var dataset = this.data.datasets[i];
-
-				// Transition Point Locations
-				helpers.each(dataset.metaData, function(point, index) {
-					point.transition(easingDecimal);
-				}, this);
-
-				// Transition and Draw the line
-				dataset.metaDataset.transition(easingDecimal).draw();
-
-				// Draw the points
-				helpers.each(dataset.metaData, function(point) {
-					point.draw();
-				});
-			}
-
-			// Finally draw the tooltip
-			this.tooltip.transition(easingDecimal).draw();
-		},
-		events: function(e) {
-			this.lastActive = this.lastActive || [];
-
-			// Find Active Elements
-			if (e.type == 'mouseout') {
-				this.active = [];
-			} else {
-				this.active = function() {
-					switch (this.options.hover.mode) {
-						case 'single':
-							return this.getElementAtEvent(e);
-						case 'label':
-							return this.getElementsAtEvent(e);
-						case 'dataset':
-							return this.getDatasetAtEvent(e);
-						default:
-							return e;
-					}
-				}.call(this);
-			}
-
-			// On Hover hook
-			if (this.options.hover.onHover) {
-				this.options.hover.onHover.call(this, this.active);
-			}
-
-			if (e.type == 'mouseup' || e.type == 'click') {
-				if (this.options.onClick) {
-					this.options.onClick.call(this, e, this.active);
-				}
-			}
-
-			var dataset;
-			var index;
-			// Remove styling for last active (even if it may still be active)
-			if (this.lastActive.length) {
-				switch (this.options.hover.mode) {
-					case 'single':
-						dataset = this.data.datasets[this.lastActive[0]._datasetIndex];
-						index = this.lastActive[0]._index;
-
-						this.lastActive[0]._model.radius = this.lastActive[0].custom && this.lastActive[0].custom.radius ? this.lastActive[0].custom.radius : helpers.getValueAtIndexOrDefault(dataset.radius, index, this.options.elements.point.radius);
-						this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointBackgroundColor, index, this.options.elements.point.backgroundColor);
-						this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.pointBorderColor, index, this.options.elements.point.borderColor);
-						this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.options.elements.point.borderWidth);
-						break;
-					case 'label':
-						for (var i = 0; i < this.lastActive.length; i++) {
-							dataset = this.data.datasets[this.lastActive[i]._datasetIndex];
-							index = this.lastActive[i]._index;
-
-							this.lastActive[i]._model.radius = this.lastActive[i].custom && this.lastActive[i].custom.radius ? this.lastActive[i].custom.radius : helpers.getValueAtIndexOrDefault(dataset.radius, index, this.options.elements.point.radius);
-							this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointBackgroundColor, index, this.options.elements.point.backgroundColor);
-							this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.pointBorderColor, index, this.options.elements.point.borderColor);
-							this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.options.elements.point.borderWidth);
-						}
-						break;
-					case 'dataset':
-						break;
-					default:
-						// Don't change anything
-				}
-			}
-
-			// Built in hover styling
-			if (this.active.length && this.options.hover.mode) {
-				switch (this.options.hover.mode) {
-					case 'single':
-						dataset = this.data.datasets[this.active[0]._datasetIndex];
-						index = this.active[0]._index;
-
-						this.active[0]._model.radius = this.active[0].custom && this.active[0].custom.radius ? this.active[0].custom.radius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.options.elements.point.hoverRadius);
-						this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
-						this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
-						this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[0]._model.borderWidth);
-						break;
-					case 'label':
-						for (var i = 0; i < this.active.length; i++) {
-							dataset = this.data.datasets[this.active[i]._datasetIndex];
-							index = this.active[i]._index;
-
-							this.active[i]._model.radius = this.active[i].custom && this.active[i].custom.radius ? this.active[i].custom.radius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.options.elements.point.hoverRadius);
-							this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
-							this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
-							this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[i]._model.borderWidth);
-						}
-						break;
-					case 'dataset':
-						break;
-					default:
-						// Don't change anything
-				}
-			}
-
-			// Built in Tooltips
-			if (this.options.tooltips.enabled) {
-
-				// The usual updates
-				this.tooltip.initialize();
-
-				// Active
-				if (this.active.length) {
-					this.tooltip._model.opacity = 1;
-
-					helpers.extend(this.tooltip, {
-						_active: this.active,
-					});
-
-					this.tooltip.update();
-				} else {
-					// Inactive
-					this.tooltip._model.opacity = 0;
-				}
-			}
-
-			// Hover animations
-			this.tooltip.pivot();
-
-			if (!this.animating) {
-				var changed;
-
-				helpers.each(this.active, function(element, index) {
-					if (element !== this.lastActive[index]) {
-						changed = true;
-					}
-				}, this);
-
-				// If entering, leaving, or changing elements, animate the change via pivot
-				if ((!this.lastActive.length && this.active.length) ||
-					(this.lastActive.length && !this.active.length) ||
-					(this.lastActive.length && this.active.length && changed)) {
-
-					this.stop();
-					this.render(this.options.hover.animationDuration);
-				}
-			}
-
-			// Remember Last Active
-			this.lastActive = this.active;
-			return this;
-
-		},
 	});
-
-
 }).call(this);

From 6582e2ff06460e33339f157ae24b6536da7c1620 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sat, 13 Jun 2015 08:59:54 -0400
Subject: [PATCH 143/424] Handle nesting better in the clone method so that we
 don't wipe out the line defaults when the scatter chart extends

---
 src/core/core.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/core/core.js b/src/core/core.js
index 6260c3a6905..b2dcc004598 100755
--- a/src/core/core.js
+++ b/src/core/core.js
@@ -108,7 +108,11 @@
             var objClone = {};
             each(obj, function(value, key) {
                 if (obj.hasOwnProperty(key)) {
-                    objClone[key] = value;
+                    if (typeof value === 'object' && value !== null) {
+                        objClone[key] = clone(value);
+                    } else {
+                        objClone[key] = value;
+                    }
                 }
             });
             return objClone;

From 30019dfddd123621d8ed77e8ce0277f3ff8d35e5 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sat, 13 Jun 2015 09:51:28 -0400
Subject: [PATCH 144/424] Move some of the radial linear scale functions into
 the radialLinear scale

---
 src/charts/chart.polarArea.js    | 777 ++++++++++++------------
 src/charts/chart.radar.js        | 987 +++++++++++++++----------------
 src/scales/scale.radialLinear.js | 733 ++++++++++++-----------
 3 files changed, 1239 insertions(+), 1258 deletions(-)

diff --git a/src/charts/chart.polarArea.js b/src/charts/chart.polarArea.js
index 4c627748855..72f4b8f7668 100644
--- a/src/charts/chart.polarArea.js
+++ b/src/charts/chart.polarArea.js
@@ -1,400 +1,383 @@
 (function() {
-    "use strict";
-
-    var root = this,
-        Chart = root.Chart,
-        //Cache a local reference to Chart.helpers
-        helpers = Chart.helpers;
-
-    var defaultConfig = {
-
-        scale: {
-            type: "radialLinear",
-            display: true,
-
-            //Boolean - Whether to animate scaling the chart from the centre
-            animate: false,
-
-            lineArc: true,
-
-            // grid line settings
-            gridLines: {
-                show: true,
-                color: "rgba(0, 0, 0, 0.05)",
-                lineWidth: 1,
-            },
-
-            // scale numbers
-            beginAtZero: true,
-
-            // label settings
-            labels: {
-                show: true,
-                template: "<%=value.toLocaleString()%>",
-                fontSize: 12,
-                fontStyle: "normal",
-                fontColor: "#666",
-                fontFamily: "Helvetica Neue",
-
-                //Boolean - Show a backdrop to the scale label
-                showLabelBackdrop: true,
-
-                //String - The colour of the label backdrop
-                backdropColor: "rgba(255,255,255,0.75)",
-
-                //Number - The backdrop padding above & below the label in pixels
-                backdropPaddingY: 2,
-
-                //Number - The backdrop padding to the side of the label in pixels
-                backdropPaddingX: 2,
-            }
-        },
-
-        //Boolean - Whether to animate the rotation of the chart
-        animateRotate: true,
-    };
-
-
-    Chart.Type.extend({
-        //Passing in a name registers this chart in the Chart namespace
-        name: "PolarArea",
-        //Providing a defaults will also register the deafults in the chart namespace
-        defaults: defaultConfig,
-        //Initialize is fired when the chart is initialized - Data is passed in as a parameter
-        //Config is automatically merged by the core of Chart.js, and is available at this.options
-        initialize: function() {
-
-            // Scale setup
-            var self = this;
-            var ScaleClass = Chart.scales.getScaleConstructor(this.options.scale.type);
-            this.scale = new ScaleClass({
-                options: this.options.scale,
-                lineArc: true,
-                width: this.chart.width,
-                height: this.chart.height,
-                xCenter: this.chart.width / 2,
-                yCenter: this.chart.height / 2,
-                ctx: this.chart.ctx,
-                valuesCount: this.data.length,
-                calculateRange: function() {
-                    this.min = null;
-                    this.max = null;
-
-                    helpers.each(self.data.datasets[0].data, function(value) {
-                        if (this.min === null) {
-                            this.min = value;
-                        } else if (value < this.min) {
-                            this.min = value;
-                        }
-
-                        if (this.max === null) {
-                            this.max = value;
-                        } else if (value > this.max) {
-                            this.max = value;
-                        }
-                    }, this);
-                }
-            });
-
-            helpers.bindEvents(this, this.options.events, this.events);
-
-            //Set up tooltip events on the chart
-            helpers.bindEvents(this, this.options.events, this.events);
-
-            //Create a new bar for each piece of data
-            helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-                dataset.metaData = [];
-                helpers.each(dataset.data, function(dataPoint, index) {
-                    dataset.metaData.push(new Chart.Arc({
-                        _chart: this.chart,
-                        _datasetIndex: datasetIndex,
-                        _index: index,
-                        _model: {}
-                    }));
-                }, this);
-            }, this);
-
-            // Create tooltip instance exclusively for this chart with some defaults.
-            this.tooltip = new Chart.Tooltip({
-                _chart: this.chart,
-                _data: this.data,
-                _options: this.options,
-            }, this);
-
-            // Fit the scale before we animate
-            this.updateScaleRange();
-            this.scale.calculateRange();
-            Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
-
-            // so that we animate nicely
-            this.resetElements();
-
-            // Update the chart with the latest data.
-            this.update();
-
-        },
-        updateScaleRange: function() {
-            helpers.extend(this.scale, {
-                size: helpers.min([this.chart.width, this.chart.height]),
-                xCenter: this.chart.width / 2,
-                yCenter: this.chart.height / 2
-            });
-        },
-        resetElements: function() {
-            var circumference = 1 / this.data.datasets[0].data.length * 2;
-
-            // Map new data to data points
-            helpers.each(this.data.datasets[0].metaData, function(slice, index) {
-
-                var value = this.data.datasets[0].data[index];
-
-                helpers.extend(slice, {
-                    _index: index,
-                    _model: {
-                        x: this.chart.width / 2,
-                        y: this.chart.height / 2,
-                        innerRadius: 0,
-                        outerRadius: 0,
-                        startAngle: Math.PI * -0.5,
-                        endAngle: Math.PI * -0.5,
-
-                        backgroundColor: slice.custom && slice.custom.backgroundColor ? slice.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor, index, this.options.elements.arc.backgroundColor),
-                        hoverBackgroundColor: slice.custom && slice.custom.hoverBackgroundColor ? slice.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor, index, this.options.elements.arc.hoverBackgroundColor),
-                        borderWidth: slice.custom && slice.custom.borderWidth ? slice.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth, index, this.options.elements.arc.borderWidth),
-                        borderColor: slice.custom && slice.custom.borderColor ? slice.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].borderColor, index, this.options.elements.arc.borderColor),
-
-                        label: helpers.getValueAtIndexOrDefault(this.data.datasets[0].labels, index, this.data.datasets[0].labels[index])
-                    },
-                });
-
-                slice.pivot();
-            }, this);
-        },
-        update: function(animationDuration) {
-
-            this.updateScaleRange();
-            this.scale.calculateRange();
-            this.scale.generateTicks();
-            this.scale.buildYLabels();
-
-            Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
-
-            var circumference = 1 / this.data.datasets[0].data.length * 2;
-
-            // Map new data to data points
-            helpers.each(this.data.datasets[0].metaData, function(slice, index) {
-
-                var value = this.data.datasets[0].data[index];
-
-                var startAngle = (-0.5 * Math.PI) + (Math.PI * circumference) * index;
-                var endAngle = startAngle + (circumference * Math.PI);
-
-                helpers.extend(slice, {
-                    _index: index,
-                    _model: {
-                        x: this.chart.width / 2,
-                        y: this.chart.height / 2,
-                        innerRadius: 0,
-                        outerRadius: this.scale.calculateCenterOffset(value),
-                        startAngle: startAngle,
-                        endAngle: endAngle,
-
-                        backgroundColor: slice.custom && slice.custom.backgroundColor ? slice.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor, index, this.options.elements.arc.backgroundColor),
-                        hoverBackgroundColor: slice.custom && slice.custom.hoverBackgroundColor ? slice.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor, index, this.options.elements.arc.hoverBackgroundColor),
-                        borderWidth: slice.custom && slice.custom.borderWidth ? slice.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth, index, this.options.elements.arc.borderWidth),
-                        borderColor: slice.custom && slice.custom.borderColor ? slice.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].borderColor, index, this.options.elements.arc.borderColor),
-
-                        label: helpers.getValueAtIndexOrDefault(this.data.datasets[0].labels, index, this.data.datasets[0].labels[index])
-                    },
-                });
-                slice.pivot();
-
-                console.log(slice);
-
-            }, this);
-
-            this.render(animationDuration);
-        },
-        draw: function(ease) {
-            var easingDecimal = ease || 1;
-
-            this.clear();
-
-            helpers.each(this.data.datasets[0].metaData, function(slice, index) {
-                slice.transition(easingDecimal).draw();
-            }, this);
-
-            this.scale.draw();
-
-            this.tooltip.transition(easingDecimal).draw();
-        },
-        events: function(e) {
-
-            // If exiting chart
-            if (e.type == 'mouseout') {
-                return this;
-            }
-
-            this.lastActive = this.lastActive || [];
-
-            // Find Active Elements
-            this.active = function() {
-                switch (this.options.hover.mode) {
-                    case 'single':
-                        return this.getSliceAtEvent(e);
-                    case 'label':
-                        return this.getSlicesAtEvent(e);
-                    case 'dataset':
-                        return this.getDatasetAtEvent(e);
-                    default:
-                        return e;
-                }
-            }.call(this);
-
-            // On Hover hook
-            if (this.options.hover.onHover) {
-                this.options.hover.onHover.call(this, this.active);
-            }
-
-            if (e.type == 'mouseup' || e.type == 'click') {
-                if (this.options.onClick) {
-                    this.options.onClick.call(this, e, this.active);
-                }
-            }
-
-            var dataset;
-            var index;
-            // Remove styling for last active (even if it may still be active)
-            if (this.lastActive.length) {
-                switch (this.options.hover.mode) {
-                    case 'single':
-                        dataset = this.data.datasets[this.lastActive[0]._datasetIndex];
-                        index = this.lastActive[0]._index;
-
-                        this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.arc.backgroundColor);
-                        this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.arc.borderColor);
-                        this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.arc.borderWidth);
-                        break;
-                    case 'label':
-                        for (var i = 0; i < this.lastActive.length; i++) {
-                            dataset = this.data.datasets[this.lastActive[i]._datasetIndex];
-                            index = this.lastActive[i]._index;
-
-                            this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.arc.backgroundColor);
-                            this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.arc.borderColor);
-                            this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.arc.borderWidth);
-                        }
-                        break;
-                    case 'dataset':
-                        break;
-                    default:
-                        // Don't change anything
-                }
-            }
-
-            // Built in hover styling
-            if (this.active.length && this.options.hover.mode) {
-                switch (this.options.hover.mode) {
-                    case 'single':
-                        dataset = this.data.datasets[this.active[0]._datasetIndex];
-                        index = this.active[0]._index;
-
-                        this.active[0]._model.radius = this.active[0].custom && this.active[0].custom.hoverRadius ? this.active[0].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[0]._model.radius + 1);
-                        this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
-                        this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
-                        this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[0]._model.borderWidth);
-                        break;
-                    case 'label':
-                        for (var i = 0; i < this.active.length; i++) {
-                            dataset = this.data.datasets[this.active[i]._datasetIndex];
-                            index = this.active[i]._index;
-
-                            this.active[i]._model.radius = this.active[i].custom && this.active[i].custom.hoverRadius ? this.active[i].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[i]._model.radius + 1);
-                            this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
-                            this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
-                            this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[i]._model.borderWidth);
-                        }
-                        break;
-                    case 'dataset':
-                        break;
-                    default:
-                        // Don't change anything
-                }
-            }
-
-
-            // Built in Tooltips
-            if (this.options.tooltips.enabled) {
-
-                // The usual updates
-                this.tooltip.initialize();
-
-                // Active
-                if (this.active.length) {
-                    this.tooltip._model.opacity = 1;
-
-                    helpers.extend(this.tooltip, {
-                        _active: this.active,
-                    });
-
-                    this.tooltip.update();
-                } else {
-                    // Inactive
-                    this.tooltip._model.opacity = 0;
-                }
-            }
-
-
-            // Hover animations
-            this.tooltip.pivot();
-
-            if (!this.animating) {
-                var changed;
-
-                helpers.each(this.active, function(element, index) {
-                    if (element !== this.lastActive[index]) {
-                        changed = true;
-                    }
-                }, this);
-
-                // If entering, leaving, or changing elements, animate the change via pivot
-                if ((!this.lastActive.length && this.active.length) ||
-                    (this.lastActive.length && !this.active.length) ||
-                    (this.lastActive.length && this.active.length && changed)) {
-
-                    this.stop();
-                    this.render(this.options.hover.animationDuration);
-                }
-            }
-
-            // Remember Last Active
-            this.lastActive = this.active;
-            return this;
-        },
-        getSliceAtEvent: function(e) {
-            var elements = [];
-
-            var location = helpers.getRelativePosition(e);
-
-            this.eachElement(function(slice, index) {
-                if (slice.inRange(location.x, location.y)) {
-                    elements.push(slice);
-                }
-            }, this);
-            return elements;
-        },
-        /*getSlicesAtEvent: function(e) {
-            var elements = [];
-
-            var location = helpers.getRelativePosition(e);
-
-            this.eachElement(function(slice, index) {
-                if (slice.inGroupRange(location.x, location.y)) {
-                    elements.push(slice);
-                }
-            }, this);
-            return elements;
-        },*/
-    });
+	"use strict";
+
+	var root = this,
+		Chart = root.Chart,
+		//Cache a local reference to Chart.helpers
+		helpers = Chart.helpers;
+
+	var defaultConfig = {
+
+		scale: {
+			type: "radialLinear",
+			display: true,
+
+			//Boolean - Whether to animate scaling the chart from the centre
+			animate: false,
+
+			lineArc: true,
+
+			// grid line settings
+			gridLines: {
+				show: true,
+				color: "rgba(0, 0, 0, 0.05)",
+				lineWidth: 1,
+			},
+
+			// scale numbers
+			beginAtZero: true,
+
+			// label settings
+			labels: {
+				show: true,
+				template: "<%=value.toLocaleString()%>",
+				fontSize: 12,
+				fontStyle: "normal",
+				fontColor: "#666",
+				fontFamily: "Helvetica Neue",
+
+				//Boolean - Show a backdrop to the scale label
+				showLabelBackdrop: true,
+
+				//String - The colour of the label backdrop
+				backdropColor: "rgba(255,255,255,0.75)",
+
+				//Number - The backdrop padding above & below the label in pixels
+				backdropPaddingY: 2,
+
+				//Number - The backdrop padding to the side of the label in pixels
+				backdropPaddingX: 2,
+			}
+		},
+
+		//Boolean - Whether to animate the rotation of the chart
+		animateRotate: true,
+	};
+
+
+	Chart.Type.extend({
+		//Passing in a name registers this chart in the Chart namespace
+		name: "PolarArea",
+		//Providing a defaults will also register the deafults in the chart namespace
+		defaults: defaultConfig,
+		//Initialize is fired when the chart is initialized - Data is passed in as a parameter
+		//Config is automatically merged by the core of Chart.js, and is available at this.options
+		initialize: function() {
+
+			// Scale setup
+			var self = this;
+			var ScaleClass = Chart.scales.getScaleConstructor(this.options.scale.type);
+			this.scale = new ScaleClass({
+				options: this.options.scale,
+				lineArc: true,
+				width: this.chart.width,
+				height: this.chart.height,
+				xCenter: this.chart.width / 2,
+				yCenter: this.chart.height / 2,
+				ctx: this.chart.ctx,
+				valuesCount: this.data.length,
+				data: this.data
+			});
+
+			helpers.bindEvents(this, this.options.events, this.events);
+
+			//Set up tooltip events on the chart
+			helpers.bindEvents(this, this.options.events, this.events);
+
+			//Create a new bar for each piece of data
+			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
+				dataset.metaData = [];
+				helpers.each(dataset.data, function(dataPoint, index) {
+					dataset.metaData.push(new Chart.Arc({
+						_chart: this.chart,
+						_datasetIndex: datasetIndex,
+						_index: index,
+						_model: {}
+					}));
+				}, this);
+			}, this);
+
+			// Create tooltip instance exclusively for this chart with some defaults.
+			this.tooltip = new Chart.Tooltip({
+				_chart: this.chart,
+				_data: this.data,
+				_options: this.options,
+			}, this);
+
+			// Fit the scale before we animate
+			this.updateScaleRange();
+			this.scale.calculateRange();
+			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
+
+			// so that we animate nicely
+			this.resetElements();
+
+			// Update the chart with the latest data.
+			this.update();
+
+		},
+		updateScaleRange: function() {
+			helpers.extend(this.scale, {
+				size: helpers.min([this.chart.width, this.chart.height]),
+				xCenter: this.chart.width / 2,
+				yCenter: this.chart.height / 2
+			});
+		},
+		resetElements: function() {
+			var circumference = 1 / this.data.datasets[0].data.length * 2;
+
+			// Map new data to data points
+			helpers.each(this.data.datasets[0].metaData, function(slice, index) {
+
+				var value = this.data.datasets[0].data[index];
+
+				helpers.extend(slice, {
+					_index: index,
+					_model: {
+						x: this.chart.width / 2,
+						y: this.chart.height / 2,
+						innerRadius: 0,
+						outerRadius: 0,
+						startAngle: Math.PI * -0.5,
+						endAngle: Math.PI * -0.5,
+
+						backgroundColor: slice.custom && slice.custom.backgroundColor ? slice.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor, index, this.options.elements.arc.backgroundColor),
+						hoverBackgroundColor: slice.custom && slice.custom.hoverBackgroundColor ? slice.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor, index, this.options.elements.arc.hoverBackgroundColor),
+						borderWidth: slice.custom && slice.custom.borderWidth ? slice.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth, index, this.options.elements.arc.borderWidth),
+						borderColor: slice.custom && slice.custom.borderColor ? slice.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].borderColor, index, this.options.elements.arc.borderColor),
+
+						label: helpers.getValueAtIndexOrDefault(this.data.datasets[0].labels, index, this.data.datasets[0].labels[index])
+					},
+				});
+
+				slice.pivot();
+			}, this);
+		},
+		update: function(animationDuration) {
+
+			this.updateScaleRange();
+			this.scale.calculateRange();
+			this.scale.generateTicks();
+			this.scale.buildYLabels();
+
+			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
+
+			var circumference = 1 / this.data.datasets[0].data.length * 2;
+
+			// Map new data to data points
+			helpers.each(this.data.datasets[0].metaData, function(slice, index) {
+
+				var value = this.data.datasets[0].data[index];
+
+				var startAngle = (-0.5 * Math.PI) + (Math.PI * circumference) * index;
+				var endAngle = startAngle + (circumference * Math.PI);
+
+				helpers.extend(slice, {
+					_index: index,
+					_model: {
+						x: this.chart.width / 2,
+						y: this.chart.height / 2,
+						innerRadius: 0,
+						outerRadius: this.scale.calculateCenterOffset(value),
+						startAngle: startAngle,
+						endAngle: endAngle,
+
+						backgroundColor: slice.custom && slice.custom.backgroundColor ? slice.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor, index, this.options.elements.arc.backgroundColor),
+						hoverBackgroundColor: slice.custom && slice.custom.hoverBackgroundColor ? slice.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor, index, this.options.elements.arc.hoverBackgroundColor),
+						borderWidth: slice.custom && slice.custom.borderWidth ? slice.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth, index, this.options.elements.arc.borderWidth),
+						borderColor: slice.custom && slice.custom.borderColor ? slice.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].borderColor, index, this.options.elements.arc.borderColor),
+
+						label: helpers.getValueAtIndexOrDefault(this.data.datasets[0].labels, index, this.data.datasets[0].labels[index])
+					},
+				});
+				slice.pivot();
+
+				console.log(slice);
+
+			}, this);
+
+			this.render(animationDuration);
+		},
+		draw: function(ease) {
+			var easingDecimal = ease || 1;
+
+			this.clear();
+
+			helpers.each(this.data.datasets[0].metaData, function(slice, index) {
+				slice.transition(easingDecimal).draw();
+			}, this);
+
+			this.scale.draw();
+
+			this.tooltip.transition(easingDecimal).draw();
+		},
+		events: function(e) {
+
+			// If exiting chart
+			if (e.type == 'mouseout') {
+				return this;
+			}
+
+			this.lastActive = this.lastActive || [];
+
+			// Find Active Elements
+			this.active = function() {
+				switch (this.options.hover.mode) {
+					case 'single':
+						return this.getSliceAtEvent(e);
+					case 'label':
+						return this.getSlicesAtEvent(e);
+					case 'dataset':
+						return this.getDatasetAtEvent(e);
+					default:
+						return e;
+				}
+			}.call(this);
+
+			// On Hover hook
+			if (this.options.hover.onHover) {
+				this.options.hover.onHover.call(this, this.active);
+			}
+
+			if (e.type == 'mouseup' || e.type == 'click') {
+				if (this.options.onClick) {
+					this.options.onClick.call(this, e, this.active);
+				}
+			}
+
+			var dataset;
+			var index;
+			// Remove styling for last active (even if it may still be active)
+			if (this.lastActive.length) {
+				switch (this.options.hover.mode) {
+					case 'single':
+						dataset = this.data.datasets[this.lastActive[0]._datasetIndex];
+						index = this.lastActive[0]._index;
+
+						this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.arc.backgroundColor);
+						this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.arc.borderColor);
+						this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.arc.borderWidth);
+						break;
+					case 'label':
+						for (var i = 0; i < this.lastActive.length; i++) {
+							dataset = this.data.datasets[this.lastActive[i]._datasetIndex];
+							index = this.lastActive[i]._index;
+
+							this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.arc.backgroundColor);
+							this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.arc.borderColor);
+							this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.arc.borderWidth);
+						}
+						break;
+					case 'dataset':
+						break;
+					default:
+						// Don't change anything
+				}
+			}
+
+			// Built in hover styling
+			if (this.active.length && this.options.hover.mode) {
+				switch (this.options.hover.mode) {
+					case 'single':
+						dataset = this.data.datasets[this.active[0]._datasetIndex];
+						index = this.active[0]._index;
+
+						this.active[0]._model.radius = this.active[0].custom && this.active[0].custom.hoverRadius ? this.active[0].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[0]._model.radius + 1);
+						this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+						this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
+						this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[0]._model.borderWidth);
+						break;
+					case 'label':
+						for (var i = 0; i < this.active.length; i++) {
+							dataset = this.data.datasets[this.active[i]._datasetIndex];
+							index = this.active[i]._index;
+
+							this.active[i]._model.radius = this.active[i].custom && this.active[i].custom.hoverRadius ? this.active[i].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[i]._model.radius + 1);
+							this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+							this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
+							this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[i]._model.borderWidth);
+						}
+						break;
+					case 'dataset':
+						break;
+					default:
+						// Don't change anything
+				}
+			}
+
+
+			// Built in Tooltips
+			if (this.options.tooltips.enabled) {
+
+				// The usual updates
+				this.tooltip.initialize();
+
+				// Active
+				if (this.active.length) {
+					this.tooltip._model.opacity = 1;
+
+					helpers.extend(this.tooltip, {
+						_active: this.active,
+					});
+
+					this.tooltip.update();
+				} else {
+					// Inactive
+					this.tooltip._model.opacity = 0;
+				}
+			}
+
+
+			// Hover animations
+			this.tooltip.pivot();
+
+			if (!this.animating) {
+				var changed;
+
+				helpers.each(this.active, function(element, index) {
+					if (element !== this.lastActive[index]) {
+						changed = true;
+					}
+				}, this);
+
+				// If entering, leaving, or changing elements, animate the change via pivot
+				if ((!this.lastActive.length && this.active.length) ||
+					(this.lastActive.length && !this.active.length) ||
+					(this.lastActive.length && this.active.length && changed)) {
+
+					this.stop();
+					this.render(this.options.hover.animationDuration);
+				}
+			}
+
+			// Remember Last Active
+			this.lastActive = this.active;
+			return this;
+		},
+		getSliceAtEvent: function(e) {
+			var elements = [];
+
+			var location = helpers.getRelativePosition(e);
+
+			this.eachElement(function(slice, index) {
+				if (slice.inRange(location.x, location.y)) {
+					elements.push(slice);
+				}
+			}, this);
+			return elements;
+		},
+		/*getSlicesAtEvent: function(e) {
+			var elements = [];
+
+			var location = helpers.getRelativePosition(e);
+
+			this.eachElement(function(slice, index) {
+				if (slice.inGroupRange(location.x, location.y)) {
+					elements.push(slice);
+				}
+			}, this);
+			return elements;
+		},*/
+	});
 
 }).call(this);
diff --git a/src/charts/chart.radar.js b/src/charts/chart.radar.js
index 57c7351369b..2fcf88ba050 100644
--- a/src/charts/chart.radar.js
+++ b/src/charts/chart.radar.js
@@ -1,517 +1,496 @@
 (function() {
-    "use strict";
+	"use strict";
 
-    var root = this,
-        Chart = root.Chart,
-        helpers = Chart.helpers;
+	var root = this,
+		Chart = root.Chart,
+		helpers = Chart.helpers;
 
 
 
-    Chart.Type.extend({
-        name: "Radar",
-        defaults: {
+	Chart.Type.extend({
+		name: "Radar",
+		defaults: {
 
-            scale: {
-                type: "radialLinear",
-                display: true,
+			scale: {
+				type: "radialLinear",
+				display: true,
 
-                //Boolean - Whether to animate scaling the chart from the centre
-                animate: false,
+				//Boolean - Whether to animate scaling the chart from the centre
+				animate: false,
 
-                lineArc: false,
+				lineArc: false,
 
-                // grid line settings
-                gridLines: {
-                    show: true,
-                    color: "rgba(0, 0, 0, 0.05)",
-                    lineWidth: 1,
-                },
+				// grid line settings
+				gridLines: {
+					show: true,
+					color: "rgba(0, 0, 0, 0.05)",
+					lineWidth: 1,
+				},
 
-                angleLines: {
-                    show: true,
-                    color: "rgba(0,0,0,.1)",
-                    lineWidth: 1
-                },
+				angleLines: {
+					show: true,
+					color: "rgba(0,0,0,.1)",
+					lineWidth: 1
+				},
 
-                // scale numbers
-                beginAtZero: true,
+				// scale numbers
+				beginAtZero: true,
 
-                // label settings
-                labels: {
-                    show: true,
-                    template: "<%=value.toLocaleString()%>",
-                    fontSize: 12,
-                    fontStyle: "normal",
-                    fontColor: "#666",
-                    fontFamily: "Helvetica Neue",
-
-                    //Boolean - Show a backdrop to the scale label
-                    showLabelBackdrop: true,
-
-                    //String - The colour of the label backdrop
-                    backdropColor: "rgba(255,255,255,0.75)",
-
-                    //Number - The backdrop padding above & below the label in pixels
-                    backdropPaddingY: 2,
-
-                    //Number - The backdrop padding to the side of the label in pixels
-                    backdropPaddingX: 2,
-                },
-
-                pointLabels: {
-                    //String - Point label font declaration
-                    fontFamily: "'Arial'",
-
-                    //String - Point label font weight
-                    fontStyle: "normal",
-
-                    //Number - Point label font size in pixels
-                    fontSize: 10,
-
-                    //String - Point label font colour
-                    fontColor: "#666",
-                },
-            },
-
-            elements: {
-                line: {
-                    tension: 0, // no bezier in radar
-                }
-            },
-
-            //String - A legend template
-            legendTemplate: "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span style=\"background-color:<%=datasets[i].strokeColor%>\"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>"
-
-        },
-
-        initialize: function() {
-
-            // Events
-            helpers.bindEvents(this, this.options.events, this.events);
-
-            // Create a new line and its points for each dataset and piece of data
-            helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-
-                dataset.metaDataset = new Chart.Line({
-                    _chart: this.chart,
-                    _datasetIndex: datasetIndex,
-                    _points: dataset.metaData,
-                    _loop: true
-                });
-
-                dataset.metaData = [];
-
-                helpers.each(dataset.data, function(dataPoint, index) {
-                    dataset.metaData.push(new Chart.Point({
-                        _datasetIndex: datasetIndex,
-                        _index: index,
-                        _chart: this.chart,
-                        _model: {
-                            x: 0, //xScale.getPixelForValue(null, index, true),
-                            y: 0, //this.chartArea.bottom,
-                        },
-                    }));
-
-                }, this);
-            }, this);
-
-            // Build the scale.
-            this.buildScale();
-
-            // Create tooltip instance exclusively for this chart with some defaults.
-            this.tooltip = new Chart.Tooltip({
-                _chart: this.chart,
-                _data: this.data,
-                _options: this.options,
-            }, this);
-
-            // Need to fit scales before we reset elements. 
-            Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
-
-            // Reset so that we animation from the baseline
-            this.resetElements();
-
-            // Update that shiz
-            this.update();
-        },
-        nextPoint: function(collection, index) {
-            return collection[index + 1] || collection[0];
-        },
-        previousPoint: function(collection, index) {
-            return collection[index - 1] || collection[collection.length - 1];
-        },
-        resetElements: function() {
-
-            // Update the points
-            this.eachElement(function(point, index, dataset, datasetIndex) {
-                helpers.extend(point, {
-                    // Utility
-                    _chart: this.chart,
-                    _datasetIndex: datasetIndex,
-                    _index: index,
-                    _scale: this.scale,
-
-                    // Desired view properties
-                    _model: {
-                        x: this.scale.xCenter,
-                        y: this.scale.yCenter,
-
-                        // Appearance
-                        tension: point.custom && point.custom.tension ? point.custom.tension : this.options.elements.line.tension,
-                        radius: point.custom && point.custom.radius ? point.custom.pointRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointRadius, index, this.options.elements.point.radius),
-                        backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBackgroundColor, index, this.options.elements.point.backgroundColor),
-                        borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderColor, index, this.options.elements.point.borderColor),
-                        borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderWidth, index, this.options.elements.point.borderWidth),
-                        skip: this.data.datasets[datasetIndex].data[index] === null,
-
-                        // Tooltip
-                        hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].hitRadius, index, this.options.elements.point.hitRadius),
-                    },
-                });
-            }, this);
-
-            // Update control points for the bezier curve
-            this.eachElement(function(point, index, dataset, datasetIndex) {
-                var controlPoints = helpers.splineCurve(
-                    this.previousPoint(dataset, index)._model,
-                    point._model,
-                    this.nextPoint(dataset, index)._model,
-                    point._model.tension
-                );
-
-                point._model.controlPointPreviousX = this.scale.xCenter;
-                point._model.controlPointPreviousY = this.scale.yCenter;
-                point._model.controlPointNextX = this.scale.xCenter;
-                point._model.controlPointNextY = this.scale.yCenter;
-
-                // Now pivot the point for animation
-                point.pivot();
-            }, this);
-        },
-        update: function(animationDuration) {
-            Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
-
-            // Update the lines
-            this.eachDataset(function(dataset, datasetIndex) {
-                var scaleBase;
-
-                if (this.scale.min < 0 && this.scale.max < 0) {
-                    scaleBase = this.scale.getPointPosition(0, this.scale.max);
-                } else if (this.scale.min > 0 && this.scale.max > 0) {
-                    scaleBase = this.scale.getPointPosition(0, this.scale.min);
-                } else {
-                    scaleBase = this.scale.getPointPosition(0, 0);
-                }
-
-                helpers.extend(dataset.metaDataset, {
-                    // Utility
-                    _datasetIndex: datasetIndex,
-
-                    // Data
-                    _children: dataset.metaData,
-
-                    // Model
-                    _model: {
-                        // Appearance
-                        tension: dataset.tension || this.options.elements.line.tension,
-                        backgroundColor: dataset.backgroundColor || this.options.elements.line.backgroundColor,
-                        borderWidth: dataset.borderWidth || this.options.elements.line.borderWidth,
-                        borderColor: dataset.borderColor || this.options.elements.line.borderColor,
-                        fill: dataset.fill !== undefined ? dataset.fill : this.options.elements.line.fill, // use the value from the dataset if it was provided. else fall back to the default
-                        skipNull: dataset.skipNull !== undefined ? dataset.skipNull : this.options.elements.line.skipNull,
-                        drawNull: dataset.drawNull !== undefined ? dataset.drawNull : this.options.elements.line.drawNull,
-
-                        // Scale
-                        scaleTop: this.scale.top,
-                        scaleBottom: this.scale.bottom,
-                        scaleZero: scaleBase,
-                    },
-                });
-
-                dataset.metaDataset.pivot();
-            });
-
-            // Update the points
-            this.eachElement(function(point, index, dataset, datasetIndex) {
-                var pointPosition = this.scale.getPointPosition(index, this.scale.calculateCenterOffset(this.data.datasets[datasetIndex].data[index]));
-
-                helpers.extend(point, {
-                    // Utility
-                    _chart: this.chart,
-                    _datasetIndex: datasetIndex,
-                    _index: index,
-
-                    // Desired view properties
-                    _model: {
-                        x: pointPosition.x, // value not used in dataset scale, but we want a consistent API between scales
-                        y: pointPosition.y,
-
-                        // Appearance
-                        tension: point.custom && point.custom.tension ? point.custom.tension : this.options.elements.line.tension,
-                        radius: point.custom && point.custom.radius ? point.custom.pointRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointRadius, index, this.options.elements.point.radius),
-                        backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBackgroundColor, index, this.options.elements.point.backgroundColor),
-                        borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderColor, index, this.options.elements.point.borderColor),
-                        borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderWidth, index, this.options.elements.point.borderWidth),
-                        skip: this.data.datasets[datasetIndex].data[index] === null,
-
-                        // Tooltip
-                        hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].hitRadius, index, this.options.elements.point.hitRadius),
-                    },
-                });
-            }, this);
-
-
-            // Update control points for the bezier curve
-            this.eachElement(function(point, index, dataset, datasetIndex) {
-                var controlPoints = helpers.splineCurve(
-                    this.previousPoint(dataset, index)._model,
-                    point._model,
-                    this.nextPoint(dataset, index)._model,
-                    point._model.tension
-                );
-
-                point._model.controlPointPreviousX = controlPoints.previous.x;
-                point._model.controlPointNextX = controlPoints.next.x;
-
-                // Prevent the bezier going outside of the bounds of the graph
-
-                // Cap puter bezier handles to the upper/lower scale bounds
-                if (controlPoints.next.y > this.chartArea.bottom) {
-                    point._model.controlPointNextY = this.chartArea.bottom;
-                } else if (controlPoints.next.y < this.chartArea.top) {
-                    point._model.controlPointNextY = this.chartArea.top;
-                } else {
-                    point._model.controlPointNextY = controlPoints.next.y;
-                }
-
-                // Cap inner bezier handles to the upper/lower scale bounds
-                if (controlPoints.previous.y > this.chartArea.bottom) {
-                    point._model.controlPointPreviousY = this.chartArea.bottom;
-                } else if (controlPoints.previous.y < this.chartArea.top) {
-                    point._model.controlPointPreviousY = this.chartArea.top;
-                } else {
-                    point._model.controlPointPreviousY = controlPoints.previous.y;
-                }
-
-                // Now pivot the point for animation
-                point.pivot();
-            }, this);
-
-            this.render(animationDuration);
-        },
-        buildScale: function() {
-            var self = this;
-
-            var ScaleConstructor = Chart.scales.getScaleConstructor(this.options.scale.type);
-            this.scale = new ScaleConstructor({
-                options: this.options.scale,
-                height: this.chart.height,
-                width: this.chart.width,
-                xCenter: this.chart.width / 2,
-                yCenter: this.chart.height / 2,
-                ctx: this.chart.ctx,
-                labels: this.data.labels,
-                valuesCount: this.data.datasets[0].data.length,
-                calculateRange: function() {
-                    this.min = null;
-                    this.max = null;
-
-                    helpers.each(self.data.datasets, function(dataset) {
-                        if (dataset.yAxisID === this.id) {
-                            helpers.each(dataset.data, function(value, index) {
-                                if (this.min === null) {
-                                    this.min = value;
-                                } else if (value < this.min) {
-                                    this.min = value;
-                                }
-
-                                if (this.max === null) {
-                                    this.max = value;
-                                } else if (value > this.max) {
-                                    this.max = value;
-                                }
-                            }, this);
-                        }
-                    }, this);
-                }
-            });
-
-            this.scale.setScaleSize();
-            this.scale.calculateRange();
-            this.scale.generateTicks();
-            this.scale.buildYLabels();
-        },
-        draw: function(ease) {
-            var easingDecimal = ease || 1;
-            this.clear();
-
-            // Draw all the scales
-            this.scale.draw(this.chartArea);
-
-            // reverse for-loop for proper stacking
-            for (var i = this.data.datasets.length - 1; i >= 0; i--) {
-
-                var dataset = this.data.datasets[i];
-
-                // Transition Point Locations
-                helpers.each(dataset.metaData, function(point, index) {
-                    point.transition(easingDecimal);
-                }, this);
-
-                // Transition and Draw the line
-                dataset.metaDataset.transition(easingDecimal).draw();
-
-                // Draw the points
-                helpers.each(dataset.metaData, function(point) {
-                    point.draw();
-                });
-            }
-
-            // Finally draw the tooltip
-            this.tooltip.transition(easingDecimal).draw();
-        },
-        events: function(e) {
-
-            this.lastActive = this.lastActive || [];
-
-            // Find Active Elements
-            // If exiting chart
-            if (e.type == 'mouseout') {
-                this.active = [];
-            } else {
-                this.active = function() {
-                    switch (this.options.hover.mode) {
-                        case 'single':
-                            return this.getElementAtEvent(e);
-                        case 'label':
-                            return this.getElementsAtEvent(e);
-                        case 'dataset':
-                            return this.getDatasetAtEvent(e);
-                        default:
-                            return e;
-                    }
-                }.call(this);
-            }
-
-            // On Hover hook
-            if (this.options.hover.onHover) {
-                this.options.hover.onHover.call(this, this.active);
-            }
-
-            if (e.type == 'mouseup' || e.type == 'click') {
-                if (this.options.onClick) {
-                    this.options.onClick.call(this, e, this.active);
-                }
-            }
-
-            var dataset;
-            var index;
-            // Remove styling for last active (even if it may still be active)
-            if (this.lastActive.length) {
-                switch (this.options.hover.mode) {
-                    case 'single':
-                        dataset = this.data.datasets[this.lastActive[0]._datasetIndex];
-                        index = this.lastActive[0]._index;
-
-                        this.lastActive[0]._model.radius = this.lastActive[0].custom && this.lastActive[0].custom.radius ? this.lastActive[0].custom.pointRadius : helpers.getValueAtIndexOrDefault(dataset.pointRadius, index, this.options.elements.point.radius);
-                        this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointBackgroundColor, index, this.options.elements.point.backgroundColor);
-                        this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.pointBorderColor, index, this.options.elements.point.borderColor);
-                        this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.options.elements.point.borderWidth);
-                        break;
-                    case 'label':
-                        for (var i = 0; i < this.lastActive.length; i++) {
-                            dataset = this.data.datasets[this.lastActive[i]._datasetIndex];
-                            index = this.lastActive[i]._index;
-
-                            this.lastActive[i]._model.radius = this.lastActive[i].custom && this.lastActive[i].custom.radius ? this.lastActive[i].custom.pointRadius : helpers.getValueAtIndexOrDefault(dataset.pointRadius, index, this.options.elements.point.radius);
-                            this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointBackgroundColor, index, this.options.elements.point.backgroundColor);
-                            this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.pointBorderColor, index, this.options.elements.point.borderColor);
-                            this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.options.elements.point.borderWidth);
-                        }
-                        break;
-                    case 'dataset':
-                        break;
-                    default:
-                        // Don't change anything
-                }
-            }
-
-            // Built in hover styling
-            if (this.active.length && this.options.hover.mode) {
-                switch (this.options.hover.mode) {
-                    case 'single':
-                        dataset = this.data.datasets[this.active[0]._datasetIndex];
-                        index = this.active[0]._index;
-
-                        this.active[0]._model.radius = this.active[0].custom && this.active[0].custom.hoverRadius ? this.active[0].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[0]._model.radius + 2);
-                        this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
-                        this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
-                        this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[0]._model.borderWidth + 2);
-                        break;
-                    case 'label':
-                        for (var i = 0; i < this.active.length; i++) {
-                            dataset = this.data.datasets[this.active[i]._datasetIndex];
-                            index = this.active[i]._index;
-
-                            this.active[i]._model.radius = this.active[i].custom && this.active[i].custom.hoverRadius ? this.active[i].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[i]._model.radius + 2);
-                            this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
-                            this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
-                            this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[i]._model.borderWidth + 2);
-                        }
-                        break;
-                    case 'dataset':
-                        break;
-                    default:
-                        // Don't change anything
-                }
-            }
-
-            // Built in Tooltips
-            if (this.options.tooltips.enabled) {
-
-                // The usual updates
-                this.tooltip.initialize();
-
-                // Active
-                if (this.active.length) {
-                    this.tooltip._model.opacity = 1;
-
-                    helpers.extend(this.tooltip, {
-                        _active: this.active,
-                    });
-
-                    this.tooltip.update();
-                } else {
-                    // Inactive
-                    this.tooltip._model.opacity = 0;
-                }
-            }
-
-            // Hover animations
-            this.tooltip.pivot();
-
-            if (!this.animating) {
-                var changed;
-
-                helpers.each(this.active, function(element, index) {
-                    if (element !== this.lastActive[index]) {
-                        changed = true;
-                    }
-                }, this);
-
-                // If entering, leaving, or changing elements, animate the change via pivot
-                if ((!this.lastActive.length && this.active.length) ||
-                    (this.lastActive.length && !this.active.length) ||
-                    (this.lastActive.length && this.active.length && changed)) {
-
-                    this.stop();
-                    this.render(this.options.hover.animationDuration);
-                }
-            }
-
-            // Remember Last Active
-            this.lastActive = this.active;
-            return this;
-        },
-    });
+				// label settings
+				labels: {
+					show: true,
+					template: "<%=value.toLocaleString()%>",
+					fontSize: 12,
+					fontStyle: "normal",
+					fontColor: "#666",
+					fontFamily: "Helvetica Neue",
+
+					//Boolean - Show a backdrop to the scale label
+					showLabelBackdrop: true,
+
+					//String - The colour of the label backdrop
+					backdropColor: "rgba(255,255,255,0.75)",
+
+					//Number - The backdrop padding above & below the label in pixels
+					backdropPaddingY: 2,
+
+					//Number - The backdrop padding to the side of the label in pixels
+					backdropPaddingX: 2,
+				},
+
+				pointLabels: {
+					//String - Point label font declaration
+					fontFamily: "'Arial'",
+
+					//String - Point label font weight
+					fontStyle: "normal",
+
+					//Number - Point label font size in pixels
+					fontSize: 10,
+
+					//String - Point label font colour
+					fontColor: "#666",
+				},
+			},
+
+			elements: {
+				line: {
+					tension: 0, // no bezier in radar
+				}
+			},
+
+			//String - A legend template
+			legendTemplate: "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span style=\"background-color:<%=datasets[i].strokeColor%>\"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>"
+
+		},
+
+		initialize: function() {
+
+			// Events
+			helpers.bindEvents(this, this.options.events, this.events);
+
+			// Create a new line and its points for each dataset and piece of data
+			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
+
+				dataset.metaDataset = new Chart.Line({
+					_chart: this.chart,
+					_datasetIndex: datasetIndex,
+					_points: dataset.metaData,
+					_loop: true
+				});
+
+				dataset.metaData = [];
+
+				helpers.each(dataset.data, function(dataPoint, index) {
+					dataset.metaData.push(new Chart.Point({
+						_datasetIndex: datasetIndex,
+						_index: index,
+						_chart: this.chart,
+						_model: {
+							x: 0, //xScale.getPixelForValue(null, index, true),
+							y: 0, //this.chartArea.bottom,
+						},
+					}));
+
+				}, this);
+			}, this);
+
+			// Build the scale.
+			this.buildScale();
+
+			// Create tooltip instance exclusively for this chart with some defaults.
+			this.tooltip = new Chart.Tooltip({
+				_chart: this.chart,
+				_data: this.data,
+				_options: this.options,
+			}, this);
+
+			// Need to fit scales before we reset elements. 
+			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
+
+			// Reset so that we animation from the baseline
+			this.resetElements();
+
+			// Update that shiz
+			this.update();
+		},
+		nextPoint: function(collection, index) {
+			return collection[index + 1] || collection[0];
+		},
+		previousPoint: function(collection, index) {
+			return collection[index - 1] || collection[collection.length - 1];
+		},
+		resetElements: function() {
+
+			// Update the points
+			this.eachElement(function(point, index, dataset, datasetIndex) {
+				helpers.extend(point, {
+					// Utility
+					_chart: this.chart,
+					_datasetIndex: datasetIndex,
+					_index: index,
+					_scale: this.scale,
+
+					// Desired view properties
+					_model: {
+						x: this.scale.xCenter,
+						y: this.scale.yCenter,
+
+						// Appearance
+						tension: point.custom && point.custom.tension ? point.custom.tension : this.options.elements.line.tension,
+						radius: point.custom && point.custom.radius ? point.custom.pointRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointRadius, index, this.options.elements.point.radius),
+						backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBackgroundColor, index, this.options.elements.point.backgroundColor),
+						borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderColor, index, this.options.elements.point.borderColor),
+						borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderWidth, index, this.options.elements.point.borderWidth),
+						skip: this.data.datasets[datasetIndex].data[index] === null,
+
+						// Tooltip
+						hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].hitRadius, index, this.options.elements.point.hitRadius),
+					},
+				});
+			}, this);
+
+			// Update control points for the bezier curve
+			this.eachElement(function(point, index, dataset, datasetIndex) {
+				var controlPoints = helpers.splineCurve(
+					this.previousPoint(dataset, index)._model,
+					point._model,
+					this.nextPoint(dataset, index)._model,
+					point._model.tension
+				);
+
+				point._model.controlPointPreviousX = this.scale.xCenter;
+				point._model.controlPointPreviousY = this.scale.yCenter;
+				point._model.controlPointNextX = this.scale.xCenter;
+				point._model.controlPointNextY = this.scale.yCenter;
+
+				// Now pivot the point for animation
+				point.pivot();
+			}, this);
+		},
+		update: function(animationDuration) {
+			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
+
+			// Update the lines
+			this.eachDataset(function(dataset, datasetIndex) {
+				var scaleBase;
+
+				if (this.scale.min < 0 && this.scale.max < 0) {
+					scaleBase = this.scale.getPointPosition(0, this.scale.max);
+				} else if (this.scale.min > 0 && this.scale.max > 0) {
+					scaleBase = this.scale.getPointPosition(0, this.scale.min);
+				} else {
+					scaleBase = this.scale.getPointPosition(0, 0);
+				}
+
+				helpers.extend(dataset.metaDataset, {
+					// Utility
+					_datasetIndex: datasetIndex,
+
+					// Data
+					_children: dataset.metaData,
+
+					// Model
+					_model: {
+						// Appearance
+						tension: dataset.tension || this.options.elements.line.tension,
+						backgroundColor: dataset.backgroundColor || this.options.elements.line.backgroundColor,
+						borderWidth: dataset.borderWidth || this.options.elements.line.borderWidth,
+						borderColor: dataset.borderColor || this.options.elements.line.borderColor,
+						fill: dataset.fill !== undefined ? dataset.fill : this.options.elements.line.fill, // use the value from the dataset if it was provided. else fall back to the default
+						skipNull: dataset.skipNull !== undefined ? dataset.skipNull : this.options.elements.line.skipNull,
+						drawNull: dataset.drawNull !== undefined ? dataset.drawNull : this.options.elements.line.drawNull,
+
+						// Scale
+						scaleTop: this.scale.top,
+						scaleBottom: this.scale.bottom,
+						scaleZero: scaleBase,
+					},
+				});
+
+				dataset.metaDataset.pivot();
+			});
+
+			// Update the points
+			this.eachElement(function(point, index, dataset, datasetIndex) {
+				var pointPosition = this.scale.getPointPosition(index, this.scale.calculateCenterOffset(this.data.datasets[datasetIndex].data[index]));
+
+				helpers.extend(point, {
+					// Utility
+					_chart: this.chart,
+					_datasetIndex: datasetIndex,
+					_index: index,
+
+					// Desired view properties
+					_model: {
+						x: pointPosition.x, // value not used in dataset scale, but we want a consistent API between scales
+						y: pointPosition.y,
+
+						// Appearance
+						tension: point.custom && point.custom.tension ? point.custom.tension : this.options.elements.line.tension,
+						radius: point.custom && point.custom.radius ? point.custom.pointRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointRadius, index, this.options.elements.point.radius),
+						backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBackgroundColor, index, this.options.elements.point.backgroundColor),
+						borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderColor, index, this.options.elements.point.borderColor),
+						borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderWidth, index, this.options.elements.point.borderWidth),
+						skip: this.data.datasets[datasetIndex].data[index] === null,
+
+						// Tooltip
+						hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].hitRadius, index, this.options.elements.point.hitRadius),
+					},
+				});
+			}, this);
+
+
+			// Update control points for the bezier curve
+			this.eachElement(function(point, index, dataset, datasetIndex) {
+				var controlPoints = helpers.splineCurve(
+					this.previousPoint(dataset, index)._model,
+					point._model,
+					this.nextPoint(dataset, index)._model,
+					point._model.tension
+				);
+
+				point._model.controlPointPreviousX = controlPoints.previous.x;
+				point._model.controlPointNextX = controlPoints.next.x;
+
+				// Prevent the bezier going outside of the bounds of the graph
+
+				// Cap puter bezier handles to the upper/lower scale bounds
+				if (controlPoints.next.y > this.chartArea.bottom) {
+					point._model.controlPointNextY = this.chartArea.bottom;
+				} else if (controlPoints.next.y < this.chartArea.top) {
+					point._model.controlPointNextY = this.chartArea.top;
+				} else {
+					point._model.controlPointNextY = controlPoints.next.y;
+				}
+
+				// Cap inner bezier handles to the upper/lower scale bounds
+				if (controlPoints.previous.y > this.chartArea.bottom) {
+					point._model.controlPointPreviousY = this.chartArea.bottom;
+				} else if (controlPoints.previous.y < this.chartArea.top) {
+					point._model.controlPointPreviousY = this.chartArea.top;
+				} else {
+					point._model.controlPointPreviousY = controlPoints.previous.y;
+				}
+
+				// Now pivot the point for animation
+				point.pivot();
+			}, this);
+
+			this.render(animationDuration);
+		},
+		buildScale: function() {
+			var self = this;
+
+			var ScaleConstructor = Chart.scales.getScaleConstructor(this.options.scale.type);
+			this.scale = new ScaleConstructor({
+				options: this.options.scale,
+				height: this.chart.height,
+				width: this.chart.width,
+				xCenter: this.chart.width / 2,
+				yCenter: this.chart.height / 2,
+				ctx: this.chart.ctx,
+				labels: this.data.labels,
+				valuesCount: this.data.datasets[0].data.length,
+				data: this.data,
+			});
+
+			this.scale.setScaleSize();
+			this.scale.calculateRange();
+			this.scale.generateTicks();
+			this.scale.buildYLabels();
+		},
+		draw: function(ease) {
+			var easingDecimal = ease || 1;
+			this.clear();
+
+			// Draw all the scales
+			this.scale.draw(this.chartArea);
+
+			// reverse for-loop for proper stacking
+			for (var i = this.data.datasets.length - 1; i >= 0; i--) {
+
+				var dataset = this.data.datasets[i];
+
+				// Transition Point Locations
+				helpers.each(dataset.metaData, function(point, index) {
+					point.transition(easingDecimal);
+				}, this);
+
+				// Transition and Draw the line
+				dataset.metaDataset.transition(easingDecimal).draw();
+
+				// Draw the points
+				helpers.each(dataset.metaData, function(point) {
+					point.draw();
+				});
+			}
+
+			// Finally draw the tooltip
+			this.tooltip.transition(easingDecimal).draw();
+		},
+		events: function(e) {
+
+			this.lastActive = this.lastActive || [];
+
+			// Find Active Elements
+			// If exiting chart
+			if (e.type == 'mouseout') {
+				this.active = [];
+			} else {
+				this.active = function() {
+					switch (this.options.hover.mode) {
+						case 'single':
+							return this.getElementAtEvent(e);
+						case 'label':
+							return this.getElementsAtEvent(e);
+						case 'dataset':
+							return this.getDatasetAtEvent(e);
+						default:
+							return e;
+					}
+				}.call(this);
+			}
+
+			// On Hover hook
+			if (this.options.hover.onHover) {
+				this.options.hover.onHover.call(this, this.active);
+			}
+
+			if (e.type == 'mouseup' || e.type == 'click') {
+				if (this.options.onClick) {
+					this.options.onClick.call(this, e, this.active);
+				}
+			}
+
+			var dataset;
+			var index;
+			// Remove styling for last active (even if it may still be active)
+			if (this.lastActive.length) {
+				switch (this.options.hover.mode) {
+					case 'single':
+						dataset = this.data.datasets[this.lastActive[0]._datasetIndex];
+						index = this.lastActive[0]._index;
+
+						this.lastActive[0]._model.radius = this.lastActive[0].custom && this.lastActive[0].custom.radius ? this.lastActive[0].custom.pointRadius : helpers.getValueAtIndexOrDefault(dataset.pointRadius, index, this.options.elements.point.radius);
+						this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointBackgroundColor, index, this.options.elements.point.backgroundColor);
+						this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.pointBorderColor, index, this.options.elements.point.borderColor);
+						this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.options.elements.point.borderWidth);
+						break;
+					case 'label':
+						for (var i = 0; i < this.lastActive.length; i++) {
+							dataset = this.data.datasets[this.lastActive[i]._datasetIndex];
+							index = this.lastActive[i]._index;
+
+							this.lastActive[i]._model.radius = this.lastActive[i].custom && this.lastActive[i].custom.radius ? this.lastActive[i].custom.pointRadius : helpers.getValueAtIndexOrDefault(dataset.pointRadius, index, this.options.elements.point.radius);
+							this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointBackgroundColor, index, this.options.elements.point.backgroundColor);
+							this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.pointBorderColor, index, this.options.elements.point.borderColor);
+							this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.options.elements.point.borderWidth);
+						}
+						break;
+					case 'dataset':
+						break;
+					default:
+						// Don't change anything
+				}
+			}
+
+			// Built in hover styling
+			if (this.active.length && this.options.hover.mode) {
+				switch (this.options.hover.mode) {
+					case 'single':
+						dataset = this.data.datasets[this.active[0]._datasetIndex];
+						index = this.active[0]._index;
+
+						this.active[0]._model.radius = this.active[0].custom && this.active[0].custom.hoverRadius ? this.active[0].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[0]._model.radius + 2);
+						this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+						this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
+						this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[0]._model.borderWidth + 2);
+						break;
+					case 'label':
+						for (var i = 0; i < this.active.length; i++) {
+							dataset = this.data.datasets[this.active[i]._datasetIndex];
+							index = this.active[i]._index;
+
+							this.active[i]._model.radius = this.active[i].custom && this.active[i].custom.hoverRadius ? this.active[i].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[i]._model.radius + 2);
+							this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+							this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
+							this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[i]._model.borderWidth + 2);
+						}
+						break;
+					case 'dataset':
+						break;
+					default:
+						// Don't change anything
+				}
+			}
+
+			// Built in Tooltips
+			if (this.options.tooltips.enabled) {
+
+				// The usual updates
+				this.tooltip.initialize();
+
+				// Active
+				if (this.active.length) {
+					this.tooltip._model.opacity = 1;
+
+					helpers.extend(this.tooltip, {
+						_active: this.active,
+					});
+
+					this.tooltip.update();
+				} else {
+					// Inactive
+					this.tooltip._model.opacity = 0;
+				}
+			}
+
+			// Hover animations
+			this.tooltip.pivot();
+
+			if (!this.animating) {
+				var changed;
+
+				helpers.each(this.active, function(element, index) {
+					if (element !== this.lastActive[index]) {
+						changed = true;
+					}
+				}, this);
+
+				// If entering, leaving, or changing elements, animate the change via pivot
+				if ((!this.lastActive.length && this.active.length) ||
+					(this.lastActive.length && !this.active.length) ||
+					(this.lastActive.length && this.active.length && changed)) {
+
+					this.stop();
+					this.render(this.options.hover.animationDuration);
+				}
+			}
+
+			// Remember Last Active
+			this.lastActive = this.active;
+			return this;
+		},
+	});
 }).call(this);
diff --git a/src/scales/scale.radialLinear.js b/src/scales/scale.radialLinear.js
index 2372e270ef3..7bcda29c942 100644
--- a/src/scales/scale.radialLinear.js
+++ b/src/scales/scale.radialLinear.js
@@ -1,361 +1,380 @@
 (function() {
-    "use strict";
-
-    var root = this,
-        Chart = root.Chart,
-        helpers = Chart.helpers;
-
-    var LinearRadialScale = Chart.Element.extend({
-        initialize: function() {
-            this.size = helpers.min([this.height, this.width]);
-            this.drawingArea = (this.options.display) ? (this.size / 2) - (this.options.labels.fontSize / 2 + this.options.labels.backdropPaddingY) : (this.size / 2);
-        },
-        calculateCenterOffset: function(value) {
-            // Take into account half font size + the yPadding of the top value
-            var scalingFactor = this.drawingArea / (this.max - this.min);
-            return (value - this.min) * scalingFactor;
-        },
-        update: function() {
-            if (!this.options.lineArc) {
-                this.setScaleSize();
-            } else {
-                this.drawingArea = (this.options.display) ? (this.size / 2) - (this.fontSize / 2 + this.backdropPaddingY) : (this.size / 2);
-            }
-
-            this.buildYLabels();
-        },
-        calculateRange: helpers.noop, // overridden in chart
-        generateTicks: function() {
-            // We need to decide how many ticks we are going to have. Each tick draws a grid line.
-            // There are two possibilities. The first is that the user has manually overridden the scale
-            // calculations in which case the job is easy. The other case is that we have to do it ourselves
-            // 
-            // We assume at this point that the scale object has been updated with the following values
-            // by the chart.
-            //  min: this is the minimum value of the scale
-            //  max: this is the maximum value of the scale
-            //  options: contains the options for the scale. This is referenced from the user settings
-            //      rather than being cloned. This ensures that updates always propogate to a redraw
-
-            // Reset the ticks array. Later on, we will draw a grid line at these positions
-            // The array simply contains the numerical value of the spots where ticks will be
-            this.ticks = [];
-
-            if (this.options.override) {
-                // The user has specified the manual override. We use <= instead of < so that 
-                // we get the final line
-                for (var i = 0; i <= this.options.override.steps; ++i) {
-                    var value = this.options.override.start + (i * this.options.override.stepWidth);
-                    ticks.push(value);
-                }
-            } else {
-                // Figure out what the max number of ticks we can support it is based on the size of
-                // the axis area. For now, we say that the minimum tick spacing in pixels must be 50
-                // We also limit the maximum number of ticks to 11 which gives a nice 10 squares on 
-                // the graph
-
-                var maxTicks = Math.min(11, Math.ceil(this.drawingArea / (2 * this.options.labels.fontSize)));
-
-                // Make sure we always have at least 2 ticks 
-                maxTicks = Math.max(2, maxTicks);
-
-                // To get a "nice" value for the tick spacing, we will use the appropriately named 
-                // "nice number" algorithm. See http://stackoverflow.com/questions/8506881/nice-label-algorithm-for-charts-with-minimum-ticks
-                // for details.
-
-                // If we are forcing it to begin at 0, but 0 will already be rendered on the chart,
-                // do nothing since that would make the chart weird. If the user really wants a weird chart
-                // axis, they can manually override it
-                if (this.options.beginAtZero) {
-                    var minSign = helpers.sign(this.min);
-                    var maxSign = helpers.sign(this.max);
-
-                    if (minSign < 0 && maxSign < 0) {
-                        // move the top up to 0
-                        this.max = 0;
-                    } else if (minSign > 0 && maxSign > 0) {
-                        // move the botttom down to 0
-                        this.min = 0;
-                    }
-                }
-
-                var niceRange = helpers.niceNum(this.max - this.min, false);
-                var spacing = helpers.niceNum(niceRange / (maxTicks - 1), true);
-                var niceMin = Math.floor(this.min / spacing) * spacing;
-                var niceMax = Math.ceil(this.max / spacing) * spacing;
-
-                // Put the values into the ticks array
-                for (var j = niceMin; j <= niceMax; j += spacing) {
-                    this.ticks.push(j);
-                }
-            }
-
-            if (this.options.position == "left" || this.options.position == "right") {
-                // We are in a vertical orientation. The top value is the highest. So reverse the array
-                this.ticks.reverse();
-            }
-
-            // At this point, we need to update our max and min given the tick values since we have expanded the
-            // range of the scale
-            this.max = helpers.max(this.ticks);
-            this.min = helpers.min(this.ticks);
-        },
-        buildYLabels: function() {
-            this.yLabels = [];
-
-            helpers.each(this.ticks, function(tick, index, ticks) {
-                var label;
-
-                if (this.options.labels.userCallback) {
-                    // If the user provided a callback for label generation, use that as first priority
-                    label = this.options.labels.userCallback(tick, index, ticks);
-                } else if (this.options.labels.template) {
-                    // else fall back to the template string
-                    label = helpers.template(this.options.labels.template, {
-                        value: tick
-                    });
-                }
-
-                this.yLabels.push(label ? label : "");
-            }, this);
-        },
-        getCircumference: function() {
-            return ((Math.PI * 2) / this.valuesCount);
-        },
-        setScaleSize: function() {
-            /*
-             * Right, this is really confusing and there is a lot of maths going on here
-             * The gist of the problem is here: https://gist.github.com/nnnick/696cc9c55f4b0beb8fe9
-             *
-             * Reaction: https://dl.dropboxusercontent.com/u/34601363/toomuchscience.gif
-             *
-             * Solution:
-             *
-             * We assume the radius of the polygon is half the size of the canvas at first
-             * at each index we check if the text overlaps.
-             *
-             * Where it does, we store that angle and that index.
-             *
-             * After finding the largest index and angle we calculate how much we need to remove
-             * from the shape radius to move the point inwards by that x.
-             *
-             * We average the left and right distances to get the maximum shape radius that can fit in the box
-             * along with labels.
-             *
-             * Once we have that, we can find the centre point for the chart, by taking the x text protrusion
-             * on each side, removing that from the size, halving it and adding the left x protrusion width.
-             *
-             * This will mean we have a shape fitted to the canvas, as large as it can be with the labels
-             * and position it in the most space efficient manner
-             *
-             * https://dl.dropboxusercontent.com/u/34601363/yeahscience.gif
-             */
-
-
-            // Get maximum radius of the polygon. Either half the height (minus the text width) or half the width.
-            // Use this to calculate the offset + change. - Make sure L/R protrusion is at least 0 to stop issues with centre points
-            var largestPossibleRadius = helpers.min([(this.height / 2 - this.options.pointLabels.fontSize - 5), this.width / 2]),
-                pointPosition,
-                i,
-                textWidth,
-                halfTextWidth,
-                furthestRight = this.width,
-                furthestRightIndex,
-                furthestRightAngle,
-                furthestLeft = 0,
-                furthestLeftIndex,
-                furthestLeftAngle,
-                xProtrusionLeft,
-                xProtrusionRight,
-                radiusReductionRight,
-                radiusReductionLeft,
-                maxWidthRadius;
-            this.ctx.font = helpers.fontString(this.options.pointLabels.fontSize, this.options.pointLabels.fontStyle, this.options.pointLabels.fontFamily);
-            for (i = 0; i < this.valuesCount; i++) {
-                // 5px to space the text slightly out - similar to what we do in the draw function.
-                pointPosition = this.getPointPosition(i, largestPossibleRadius);
-                textWidth = this.ctx.measureText(helpers.template(this.options.labels.template, {
-                    value: this.labels[i]
-                })).width + 5;
-                if (i === 0 || i === this.valuesCount / 2) {
-                    // If we're at index zero, or exactly the middle, we're at exactly the top/bottom
-                    // of the radar chart, so text will be aligned centrally, so we'll half it and compare
-                    // w/left and right text sizes
-                    halfTextWidth = textWidth / 2;
-                    if (pointPosition.x + halfTextWidth > furthestRight) {
-                        furthestRight = pointPosition.x + halfTextWidth;
-                        furthestRightIndex = i;
-                    }
-                    if (pointPosition.x - halfTextWidth < furthestLeft) {
-                        furthestLeft = pointPosition.x - halfTextWidth;
-                        furthestLeftIndex = i;
-                    }
-                } else if (i < this.valuesCount / 2) {
-                    // Less than half the values means we'll left align the text
-                    if (pointPosition.x + textWidth > furthestRight) {
-                        furthestRight = pointPosition.x + textWidth;
-                        furthestRightIndex = i;
-                    }
-                } else if (i > this.valuesCount / 2) {
-                    // More than half the values means we'll right align the text
-                    if (pointPosition.x - textWidth < furthestLeft) {
-                        furthestLeft = pointPosition.x - textWidth;
-                        furthestLeftIndex = i;
-                    }
-                }
-            }
-
-            xProtrusionLeft = furthestLeft;
-
-            xProtrusionRight = Math.ceil(furthestRight - this.width);
-
-            furthestRightAngle = this.getIndexAngle(furthestRightIndex);
-
-            furthestLeftAngle = this.getIndexAngle(furthestLeftIndex);
-
-            radiusReductionRight = xProtrusionRight / Math.sin(furthestRightAngle + Math.PI / 2);
-
-            radiusReductionLeft = xProtrusionLeft / Math.sin(furthestLeftAngle + Math.PI / 2);
-
-            // Ensure we actually need to reduce the size of the chart
-            radiusReductionRight = (helpers.isNumber(radiusReductionRight)) ? radiusReductionRight : 0;
-            radiusReductionLeft = (helpers.isNumber(radiusReductionLeft)) ? radiusReductionLeft : 0;
-
-            this.drawingArea = largestPossibleRadius - (radiusReductionLeft + radiusReductionRight) / 2;
-
-            //this.drawingArea = min([maxWidthRadius, (this.height - (2 * (this.pointLabelFontSize + 5)))/2])
-            this.setCenterPoint(radiusReductionLeft, radiusReductionRight);
-
-        },
-        setCenterPoint: function(leftMovement, rightMovement) {
-
-            var maxRight = this.width - rightMovement - this.drawingArea,
-                maxLeft = leftMovement + this.drawingArea;
-
-            this.xCenter = (maxLeft + maxRight) / 2;
-            // Always vertically in the centre as the text height doesn't change
-            this.yCenter = (this.height / 2);
-        },
-
-        getIndexAngle: function(index) {
-            var angleMultiplier = (Math.PI * 2) / this.valuesCount;
-            // Start from the top instead of right, so remove a quarter of the circle
-
-            return index * angleMultiplier - (Math.PI / 2);
-        },
-        getPointPosition: function(index, distanceFromCenter) {
-            var thisAngle = this.getIndexAngle(index);
-            return {
-                x: (Math.cos(thisAngle) * distanceFromCenter) + this.xCenter,
-                y: (Math.sin(thisAngle) * distanceFromCenter) + this.yCenter
-            };
-        },
-        draw: function() {
-            if (this.options.display) {
-                var ctx = this.ctx;
-                helpers.each(this.yLabels, function(label, index) {
-                    // Don't draw a centre value
-                    if (index > 0) {
-                        var yCenterOffset = index * (this.drawingArea / Math.max(this.ticks.length, 1)),
-                            yHeight = this.yCenter - yCenterOffset,
-                            pointPosition;
-
-                        // Draw circular lines around the scale
-                        if (this.options.gridLines.show) {
-                            ctx.strokeStyle = this.options.gridLines.color;
-                            ctx.lineWidth = this.options.gridLines.lineWidth;
-
-                            if (this.options.lineArc) {
-                                ctx.beginPath();
-                                ctx.arc(this.xCenter, this.yCenter, yCenterOffset, 0, Math.PI * 2);
-                                ctx.closePath();
-                                ctx.stroke();
-                            } else {
-                                ctx.beginPath();
-                                for (var i = 0; i < this.valuesCount; i++) {
-                                    pointPosition = this.getPointPosition(i, this.calculateCenterOffset(this.ticks[index]));
-                                    if (i === 0) {
-                                        ctx.moveTo(pointPosition.x, pointPosition.y);
-                                    } else {
-                                        ctx.lineTo(pointPosition.x, pointPosition.y);
-                                    }
-                                }
-                                ctx.closePath();
-                                ctx.stroke();
-                            }
-                        }
-
-                        if (this.options.labels.show) {
-                            ctx.font = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
-
-                            if (this.showLabelBackdrop) {
-                                var labelWidth = ctx.measureText(label).width;
-                                ctx.fillStyle = this.options.labels.backdropColor;
-                                ctx.fillRect(
-                                    this.xCenter - labelWidth / 2 - this.options.labels.backdropPaddingX,
-                                    yHeight - this.fontSize / 2 - this.options.labels.backdropPaddingY,
-                                    labelWidth + this.options.labels.backdropPaddingX * 2,
-                                    this.options.labels.fontSize + this.options.lables.backdropPaddingY * 2
-                                );
-                            }
-
-                            ctx.textAlign = 'center';
-                            ctx.textBaseline = "middle";
-                            ctx.fillStyle = this.options.labels.fontColor;
-                            ctx.fillText(label, this.xCenter, yHeight);
-                        }
-                    }
-                }, this);
-
-                if (!this.options.lineArc) {
-                    ctx.lineWidth = this.options.angleLines.lineWidth;
-                    ctx.strokeStyle = this.options.angleLines.color;
-
-                    for (var i = this.valuesCount - 1; i >= 0; i--) {
-                        if (this.options.angleLines.show) {
-                            var outerPosition = this.getPointPosition(i, this.calculateCenterOffset(this.max));
-                            ctx.beginPath();
-                            ctx.moveTo(this.xCenter, this.yCenter);
-                            ctx.lineTo(outerPosition.x, outerPosition.y);
-                            ctx.stroke();
-                            ctx.closePath();
-                        }
-                        // Extra 3px out for some label spacing
-                        var pointLabelPosition = this.getPointPosition(i, this.calculateCenterOffset(this.max) + 5);
-                        ctx.font = helpers.fontString(this.options.pointLabels.fontSize, this.options.pointLabels.fontStyle, this.options.pointLabels.fontFamily);
-                        ctx.fillStyle = this.options.pointLabels.fontColor;
-
-                        var labelsCount = this.labels.length,
-                            halfLabelsCount = this.labels.length / 2,
-                            quarterLabelsCount = halfLabelsCount / 2,
-                            upperHalf = (i < quarterLabelsCount || i > labelsCount - quarterLabelsCount),
-                            exactQuarter = (i === quarterLabelsCount || i === labelsCount - quarterLabelsCount);
-                        if (i === 0) {
-                            ctx.textAlign = 'center';
-                        } else if (i === halfLabelsCount) {
-                            ctx.textAlign = 'center';
-                        } else if (i < halfLabelsCount) {
-                            ctx.textAlign = 'left';
-                        } else {
-                            ctx.textAlign = 'right';
-                        }
-
-                        // Set the correct text baseline based on outer positioning
-                        if (exactQuarter) {
-                            ctx.textBaseline = 'middle';
-                        } else if (upperHalf) {
-                            ctx.textBaseline = 'bottom';
-                        } else {
-                            ctx.textBaseline = 'top';
-                        }
-
-                        ctx.fillText(this.labels[i], pointLabelPosition.x, pointLabelPosition.y);
-                    }
-                }
-            }
-        }
-    });
-    Chart.scales.registerScaleType("radialLinear", LinearRadialScale);
+	"use strict";
+
+	var root = this,
+		Chart = root.Chart,
+		helpers = Chart.helpers;
+
+	var LinearRadialScale = Chart.Element.extend({
+		initialize: function() {
+			this.size = helpers.min([this.height, this.width]);
+			this.drawingArea = (this.options.display) ? (this.size / 2) - (this.options.labels.fontSize / 2 + this.options.labels.backdropPaddingY) : (this.size / 2);
+		},
+		calculateCenterOffset: function(value) {
+			// Take into account half font size + the yPadding of the top value
+			var scalingFactor = this.drawingArea / (this.max - this.min);
+			return (value - this.min) * scalingFactor;
+		},
+		update: function() {
+			if (!this.options.lineArc) {
+				this.setScaleSize();
+			} else {
+				this.drawingArea = (this.options.display) ? (this.size / 2) - (this.fontSize / 2 + this.backdropPaddingY) : (this.size / 2);
+			}
+
+			this.buildYLabels();
+		},
+		calculateRange: function() {
+			this.min = null;
+			this.max = null;
+
+			helpers.each(this.data.datasets, function(dataset) {
+				helpers.each(dataset.data, function(value, index) {
+					if (this.min === null) {
+						this.min = value;
+					} else if (value < this.min) {
+						this.min = value;
+					}
+
+					if (this.max === null) {
+						this.max = value;
+					} else if (value > this.max) {
+						this.max = value;
+					}
+				}, this);
+			}, this);
+		},
+		generateTicks: function() {
+			// We need to decide how many ticks we are going to have. Each tick draws a grid line.
+			// There are two possibilities. The first is that the user has manually overridden the scale
+			// calculations in which case the job is easy. The other case is that we have to do it ourselves
+			// 
+			// We assume at this point that the scale object has been updated with the following values
+			// by the chart.
+			//  min: this is the minimum value of the scale
+			//  max: this is the maximum value of the scale
+			//  options: contains the options for the scale. This is referenced from the user settings
+			//      rather than being cloned. This ensures that updates always propogate to a redraw
+
+			// Reset the ticks array. Later on, we will draw a grid line at these positions
+			// The array simply contains the numerical value of the spots where ticks will be
+			this.ticks = [];
+
+			if (this.options.override) {
+				// The user has specified the manual override. We use <= instead of < so that 
+				// we get the final line
+				for (var i = 0; i <= this.options.override.steps; ++i) {
+					var value = this.options.override.start + (i * this.options.override.stepWidth);
+					ticks.push(value);
+				}
+			} else {
+				// Figure out what the max number of ticks we can support it is based on the size of
+				// the axis area. For now, we say that the minimum tick spacing in pixels must be 50
+				// We also limit the maximum number of ticks to 11 which gives a nice 10 squares on 
+				// the graph
+
+				var maxTicks = Math.min(11, Math.ceil(this.drawingArea / (2 * this.options.labels.fontSize)));
+
+				// Make sure we always have at least 2 ticks 
+				maxTicks = Math.max(2, maxTicks);
+
+				// To get a "nice" value for the tick spacing, we will use the appropriately named 
+				// "nice number" algorithm. See http://stackoverflow.com/questions/8506881/nice-label-algorithm-for-charts-with-minimum-ticks
+				// for details.
+
+				// If we are forcing it to begin at 0, but 0 will already be rendered on the chart,
+				// do nothing since that would make the chart weird. If the user really wants a weird chart
+				// axis, they can manually override it
+				if (this.options.beginAtZero) {
+					var minSign = helpers.sign(this.min);
+					var maxSign = helpers.sign(this.max);
+
+					if (minSign < 0 && maxSign < 0) {
+						// move the top up to 0
+						this.max = 0;
+					} else if (minSign > 0 && maxSign > 0) {
+						// move the botttom down to 0
+						this.min = 0;
+					}
+				}
+
+				var niceRange = helpers.niceNum(this.max - this.min, false);
+				var spacing = helpers.niceNum(niceRange / (maxTicks - 1), true);
+				var niceMin = Math.floor(this.min / spacing) * spacing;
+				var niceMax = Math.ceil(this.max / spacing) * spacing;
+
+				// Put the values into the ticks array
+				for (var j = niceMin; j <= niceMax; j += spacing) {
+					this.ticks.push(j);
+				}
+			}
+
+			if (this.options.position == "left" || this.options.position == "right") {
+				// We are in a vertical orientation. The top value is the highest. So reverse the array
+				this.ticks.reverse();
+			}
+
+			// At this point, we need to update our max and min given the tick values since we have expanded the
+			// range of the scale
+			this.max = helpers.max(this.ticks);
+			this.min = helpers.min(this.ticks);
+		},
+		buildYLabels: function() {
+			this.yLabels = [];
+
+			helpers.each(this.ticks, function(tick, index, ticks) {
+				var label;
+
+				if (this.options.labels.userCallback) {
+					// If the user provided a callback for label generation, use that as first priority
+					label = this.options.labels.userCallback(tick, index, ticks);
+				} else if (this.options.labels.template) {
+					// else fall back to the template string
+					label = helpers.template(this.options.labels.template, {
+						value: tick
+					});
+				}
+
+				this.yLabels.push(label ? label : "");
+			}, this);
+		},
+		getCircumference: function() {
+			return ((Math.PI * 2) / this.valuesCount);
+		},
+		setScaleSize: function() {
+			/*
+			 * Right, this is really confusing and there is a lot of maths going on here
+			 * The gist of the problem is here: https://gist.github.com/nnnick/696cc9c55f4b0beb8fe9
+			 *
+			 * Reaction: https://dl.dropboxusercontent.com/u/34601363/toomuchscience.gif
+			 *
+			 * Solution:
+			 *
+			 * We assume the radius of the polygon is half the size of the canvas at first
+			 * at each index we check if the text overlaps.
+			 *
+			 * Where it does, we store that angle and that index.
+			 *
+			 * After finding the largest index and angle we calculate how much we need to remove
+			 * from the shape radius to move the point inwards by that x.
+			 *
+			 * We average the left and right distances to get the maximum shape radius that can fit in the box
+			 * along with labels.
+			 *
+			 * Once we have that, we can find the centre point for the chart, by taking the x text protrusion
+			 * on each side, removing that from the size, halving it and adding the left x protrusion width.
+			 *
+			 * This will mean we have a shape fitted to the canvas, as large as it can be with the labels
+			 * and position it in the most space efficient manner
+			 *
+			 * https://dl.dropboxusercontent.com/u/34601363/yeahscience.gif
+			 */
+
+
+			// Get maximum radius of the polygon. Either half the height (minus the text width) or half the width.
+			// Use this to calculate the offset + change. - Make sure L/R protrusion is at least 0 to stop issues with centre points
+			var largestPossibleRadius = helpers.min([(this.height / 2 - this.options.pointLabels.fontSize - 5), this.width / 2]),
+				pointPosition,
+				i,
+				textWidth,
+				halfTextWidth,
+				furthestRight = this.width,
+				furthestRightIndex,
+				furthestRightAngle,
+				furthestLeft = 0,
+				furthestLeftIndex,
+				furthestLeftAngle,
+				xProtrusionLeft,
+				xProtrusionRight,
+				radiusReductionRight,
+				radiusReductionLeft,
+				maxWidthRadius;
+			this.ctx.font = helpers.fontString(this.options.pointLabels.fontSize, this.options.pointLabels.fontStyle, this.options.pointLabels.fontFamily);
+			for (i = 0; i < this.valuesCount; i++) {
+				// 5px to space the text slightly out - similar to what we do in the draw function.
+				pointPosition = this.getPointPosition(i, largestPossibleRadius);
+				textWidth = this.ctx.measureText(helpers.template(this.options.labels.template, {
+					value: this.labels[i]
+				})).width + 5;
+				if (i === 0 || i === this.valuesCount / 2) {
+					// If we're at index zero, or exactly the middle, we're at exactly the top/bottom
+					// of the radar chart, so text will be aligned centrally, so we'll half it and compare
+					// w/left and right text sizes
+					halfTextWidth = textWidth / 2;
+					if (pointPosition.x + halfTextWidth > furthestRight) {
+						furthestRight = pointPosition.x + halfTextWidth;
+						furthestRightIndex = i;
+					}
+					if (pointPosition.x - halfTextWidth < furthestLeft) {
+						furthestLeft = pointPosition.x - halfTextWidth;
+						furthestLeftIndex = i;
+					}
+				} else if (i < this.valuesCount / 2) {
+					// Less than half the values means we'll left align the text
+					if (pointPosition.x + textWidth > furthestRight) {
+						furthestRight = pointPosition.x + textWidth;
+						furthestRightIndex = i;
+					}
+				} else if (i > this.valuesCount / 2) {
+					// More than half the values means we'll right align the text
+					if (pointPosition.x - textWidth < furthestLeft) {
+						furthestLeft = pointPosition.x - textWidth;
+						furthestLeftIndex = i;
+					}
+				}
+			}
+
+			xProtrusionLeft = furthestLeft;
+
+			xProtrusionRight = Math.ceil(furthestRight - this.width);
+
+			furthestRightAngle = this.getIndexAngle(furthestRightIndex);
+
+			furthestLeftAngle = this.getIndexAngle(furthestLeftIndex);
+
+			radiusReductionRight = xProtrusionRight / Math.sin(furthestRightAngle + Math.PI / 2);
+
+			radiusReductionLeft = xProtrusionLeft / Math.sin(furthestLeftAngle + Math.PI / 2);
+
+			// Ensure we actually need to reduce the size of the chart
+			radiusReductionRight = (helpers.isNumber(radiusReductionRight)) ? radiusReductionRight : 0;
+			radiusReductionLeft = (helpers.isNumber(radiusReductionLeft)) ? radiusReductionLeft : 0;
+
+			this.drawingArea = largestPossibleRadius - (radiusReductionLeft + radiusReductionRight) / 2;
+
+			//this.drawingArea = min([maxWidthRadius, (this.height - (2 * (this.pointLabelFontSize + 5)))/2])
+			this.setCenterPoint(radiusReductionLeft, radiusReductionRight);
+
+		},
+		setCenterPoint: function(leftMovement, rightMovement) {
+
+			var maxRight = this.width - rightMovement - this.drawingArea,
+				maxLeft = leftMovement + this.drawingArea;
+
+			this.xCenter = (maxLeft + maxRight) / 2;
+			// Always vertically in the centre as the text height doesn't change
+			this.yCenter = (this.height / 2);
+		},
+
+		getIndexAngle: function(index) {
+			var angleMultiplier = (Math.PI * 2) / this.valuesCount;
+			// Start from the top instead of right, so remove a quarter of the circle
+
+			return index * angleMultiplier - (Math.PI / 2);
+		},
+		getPointPosition: function(index, distanceFromCenter) {
+			var thisAngle = this.getIndexAngle(index);
+			return {
+				x: (Math.cos(thisAngle) * distanceFromCenter) + this.xCenter,
+				y: (Math.sin(thisAngle) * distanceFromCenter) + this.yCenter
+			};
+		},
+		draw: function() {
+			if (this.options.display) {
+				var ctx = this.ctx;
+				helpers.each(this.yLabels, function(label, index) {
+					// Don't draw a centre value
+					if (index > 0) {
+						var yCenterOffset = index * (this.drawingArea / Math.max(this.ticks.length, 1)),
+							yHeight = this.yCenter - yCenterOffset,
+							pointPosition;
+
+						// Draw circular lines around the scale
+						if (this.options.gridLines.show) {
+							ctx.strokeStyle = this.options.gridLines.color;
+							ctx.lineWidth = this.options.gridLines.lineWidth;
+
+							if (this.options.lineArc) {
+								ctx.beginPath();
+								ctx.arc(this.xCenter, this.yCenter, yCenterOffset, 0, Math.PI * 2);
+								ctx.closePath();
+								ctx.stroke();
+							} else {
+								ctx.beginPath();
+								for (var i = 0; i < this.valuesCount; i++) {
+									pointPosition = this.getPointPosition(i, this.calculateCenterOffset(this.ticks[index]));
+									if (i === 0) {
+										ctx.moveTo(pointPosition.x, pointPosition.y);
+									} else {
+										ctx.lineTo(pointPosition.x, pointPosition.y);
+									}
+								}
+								ctx.closePath();
+								ctx.stroke();
+							}
+						}
+
+						if (this.options.labels.show) {
+							ctx.font = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
+
+							if (this.showLabelBackdrop) {
+								var labelWidth = ctx.measureText(label).width;
+								ctx.fillStyle = this.options.labels.backdropColor;
+								ctx.fillRect(
+									this.xCenter - labelWidth / 2 - this.options.labels.backdropPaddingX,
+									yHeight - this.fontSize / 2 - this.options.labels.backdropPaddingY,
+									labelWidth + this.options.labels.backdropPaddingX * 2,
+									this.options.labels.fontSize + this.options.lables.backdropPaddingY * 2
+								);
+							}
+
+							ctx.textAlign = 'center';
+							ctx.textBaseline = "middle";
+							ctx.fillStyle = this.options.labels.fontColor;
+							ctx.fillText(label, this.xCenter, yHeight);
+						}
+					}
+				}, this);
+
+				if (!this.options.lineArc) {
+					ctx.lineWidth = this.options.angleLines.lineWidth;
+					ctx.strokeStyle = this.options.angleLines.color;
+
+					for (var i = this.valuesCount - 1; i >= 0; i--) {
+						if (this.options.angleLines.show) {
+							var outerPosition = this.getPointPosition(i, this.calculateCenterOffset(this.max));
+							ctx.beginPath();
+							ctx.moveTo(this.xCenter, this.yCenter);
+							ctx.lineTo(outerPosition.x, outerPosition.y);
+							ctx.stroke();
+							ctx.closePath();
+						}
+						// Extra 3px out for some label spacing
+						var pointLabelPosition = this.getPointPosition(i, this.calculateCenterOffset(this.max) + 5);
+						ctx.font = helpers.fontString(this.options.pointLabels.fontSize, this.options.pointLabels.fontStyle, this.options.pointLabels.fontFamily);
+						ctx.fillStyle = this.options.pointLabels.fontColor;
+
+						var labelsCount = this.labels.length,
+							halfLabelsCount = this.labels.length / 2,
+							quarterLabelsCount = halfLabelsCount / 2,
+							upperHalf = (i < quarterLabelsCount || i > labelsCount - quarterLabelsCount),
+							exactQuarter = (i === quarterLabelsCount || i === labelsCount - quarterLabelsCount);
+						if (i === 0) {
+							ctx.textAlign = 'center';
+						} else if (i === halfLabelsCount) {
+							ctx.textAlign = 'center';
+						} else if (i < halfLabelsCount) {
+							ctx.textAlign = 'left';
+						} else {
+							ctx.textAlign = 'right';
+						}
+
+						// Set the correct text baseline based on outer positioning
+						if (exactQuarter) {
+							ctx.textBaseline = 'middle';
+						} else if (upperHalf) {
+							ctx.textBaseline = 'bottom';
+						} else {
+							ctx.textBaseline = 'top';
+						}
+
+						ctx.fillText(this.labels[i], pointLabelPosition.x, pointLabelPosition.y);
+					}
+				}
+			}
+		}
+	});
+	Chart.scales.registerScaleType("radialLinear", LinearRadialScale);
 
 
 }).call(this);

From 1f16b349d2a987ca7616343cc1d6dd4490cd8db4 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sat, 13 Jun 2015 09:55:43 -0400
Subject: [PATCH 145/424] Merge `Chart.scales` into `Chart.scaleService` to be
 consistent

---
 src/charts/chart.bar.js          |  4 ++--
 src/charts/chart.line.js         |  4 ++--
 src/charts/chart.polarArea.js    |  2 +-
 src/charts/chart.radar.js        |  2 +-
 src/core/core.scale.js           | 27 ++++++++++++---------------
 src/scales/scale.category.js     |  5 +----
 src/scales/scale.linear.js       |  5 ++---
 src/scales/scale.radialLinear.js |  2 +-
 8 files changed, 22 insertions(+), 29 deletions(-)

diff --git a/src/charts/chart.bar.js b/src/charts/chart.bar.js
index 358a5fe016a..e16161bb220 100644
--- a/src/charts/chart.bar.js
+++ b/src/charts/chart.bar.js
@@ -220,7 +220,7 @@
             this.scales = {};
 
             // Build the x axis. The line chart only supports a single x axis
-            var ScaleClass = Chart.scales.getScaleConstructor(this.options.scales.xAxes[0].type);
+            var ScaleClass = Chart.scaleService.getScaleConstructor(this.options.scales.xAxes[0].type);
             var xScale = new ScaleClass({
                 ctx: this.chart.ctx,
                 options: this.options.scales.xAxes[0],
@@ -231,7 +231,7 @@
 
             // Build up all the y scales
             helpers.each(this.options.scales.yAxes, function(yAxisOptions) {
-                var ScaleClass = Chart.scales.getScaleConstructor(yAxisOptions.type);
+                var ScaleClass = Chart.scaleService.getScaleConstructor(yAxisOptions.type);
                 var scale = new ScaleClass({
                     ctx: this.chart.ctx,
                     options: yAxisOptions,
diff --git a/src/charts/chart.line.js b/src/charts/chart.line.js
index d68a9964e16..779f78e3f66 100644
--- a/src/charts/chart.line.js
+++ b/src/charts/chart.line.js
@@ -344,7 +344,7 @@
 
 			// Build the x axes
 			helpers.each(this.options.scales.xAxes, function(xAxisOptions) {
-				var ScaleClass = Chart.scales.getScaleConstructor(xAxisOptions.type);
+				var ScaleClass = Chart.scaleService.getScaleConstructor(xAxisOptions.type);
 				var scale = new ScaleClass({
 					ctx: this.chart.ctx,
 					options: xAxisOptions,
@@ -357,7 +357,7 @@
 
 			// Build the y axes
 			helpers.each(this.options.scales.yAxes, function(yAxisOptions) {
-				var ScaleClass = Chart.scales.getScaleConstructor(yAxisOptions.type);
+				var ScaleClass = Chart.scaleService.getScaleConstructor(yAxisOptions.type);
 				var scale = new ScaleClass({
 					ctx: this.chart.ctx,
 					options: yAxisOptions,
diff --git a/src/charts/chart.polarArea.js b/src/charts/chart.polarArea.js
index 72f4b8f7668..4131e6bc01c 100644
--- a/src/charts/chart.polarArea.js
+++ b/src/charts/chart.polarArea.js
@@ -66,7 +66,7 @@
 
 			// Scale setup
 			var self = this;
-			var ScaleClass = Chart.scales.getScaleConstructor(this.options.scale.type);
+			var ScaleClass = Chart.scaleService.getScaleConstructor(this.options.scale.type);
 			this.scale = new ScaleClass({
 				options: this.options.scale,
 				lineArc: true,
diff --git a/src/charts/chart.radar.js b/src/charts/chart.radar.js
index 2fcf88ba050..3d911070f94 100644
--- a/src/charts/chart.radar.js
+++ b/src/charts/chart.radar.js
@@ -302,7 +302,7 @@
 		buildScale: function() {
 			var self = this;
 
-			var ScaleConstructor = Chart.scales.getScaleConstructor(this.options.scale.type);
+			var ScaleConstructor = Chart.scaleService.getScaleConstructor(this.options.scale.type);
 			this.scale = new ScaleConstructor({
 				options: this.options.scale,
 				height: this.chart.height,
diff --git a/src/core/core.scale.js b/src/core/core.scale.js
index 3d56f634690..dc9a9a70252 100644
--- a/src/core/core.scale.js
+++ b/src/core/core.scale.js
@@ -9,6 +9,18 @@
     // a service where scales are registered with their respective charts so that changing the 
     // scales does not require 
     Chart.scaleService = {
+        // Scale registration object. Extensions can register new scale types (such as log or DB scales) and then
+        // use the new chart options to grab the correct scale
+        constructors: {},
+        // Use a registration function so that we can move to an ES6 map when we no longer need to support
+        // old browsers
+        registerScaleType: function(type, scaleConstructor) {
+            this.constructors[type] = scaleConstructor;
+        },
+        getScaleConstructor: function(type) {
+            return this.constructors.hasOwnProperty(type) ? this.constructors[type] : undefined;
+        },
+
         // The interesting function
         fitScalesForChart: function(chartInstance, width, height) {
             var xPadding = width > 30 ? 5 : 2;
@@ -287,19 +299,4 @@
             }
         }
     };
-
-    // Scale registration object. Extensions can register new scale types (such as log or DB scales) and then
-    // use the new chart options to grab the correct scale
-    Chart.scales = {
-        constructors: {},
-        // Use a registration function so that we can move to an ES6 map when we no longer need to support
-        // old browsers
-        registerScaleType: function(type, scaleConstructor) {
-            this.constructors[type] = scaleConstructor;
-        },
-        getScaleConstructor: function(type) {
-            return this.constructors.hasOwnProperty(type) ? this.constructors[type] : undefined;
-        }
-    };
-
 }).call(this);
diff --git a/src/scales/scale.category.js b/src/scales/scale.category.js
index 9ce5e00f4b9..7ed54613ec9 100644
--- a/src/scales/scale.category.js
+++ b/src/scales/scale.category.js
@@ -233,8 +233,5 @@
 			}
 		}
 	});
-	Chart.scales.registerScaleType("category", DatasetScale);
-
-
-
+	Chart.scaleService.registerScaleType("category", DatasetScale);
 }).call(this);
diff --git a/src/scales/scale.linear.js b/src/scales/scale.linear.js
index 11e1bdfc247..fd4e6d80034 100644
--- a/src/scales/scale.linear.js
+++ b/src/scales/scale.linear.js
@@ -523,7 +523,6 @@
 			}
 		}
 	});
-	Chart.scales.registerScaleType("linear", LinearScale);
-
-
+	Chart.scaleService.registerScaleType("linear", LinearScale);
+	
 }).call(this);
diff --git a/src/scales/scale.radialLinear.js b/src/scales/scale.radialLinear.js
index 7bcda29c942..9d8e30eff45 100644
--- a/src/scales/scale.radialLinear.js
+++ b/src/scales/scale.radialLinear.js
@@ -374,7 +374,7 @@
 			}
 		}
 	});
-	Chart.scales.registerScaleType("radialLinear", LinearRadialScale);
+	Chart.scaleService.registerScaleType("radialLinear", LinearRadialScale);
 
 
 }).call(this);

From b5c69984e3e757f89e4b0b0fc30a525af4bf78b6 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sat, 13 Jun 2015 10:15:21 -0400
Subject: [PATCH 146/424] Change spaces to tabs throughout

---
 src/charts/chart.bar.js           |  808 +++++-----
 src/charts/chart.doughnut.js      |  724 ++++-----
 src/core/core.animation.js        |  224 +--
 src/core/core.js                  | 2374 ++++++++++++++---------------
 src/core/core.scale.js            |  600 ++++----
 src/core/core.tooltip.js          |  658 ++++----
 src/elements/element.arc.js       |  154 +-
 src/elements/element.line.js      |  350 ++---
 src/elements/element.point.js     |  136 +-
 src/elements/element.rectangle.js |  142 +-
 10 files changed, 3085 insertions(+), 3085 deletions(-)

diff --git a/src/charts/chart.bar.js b/src/charts/chart.bar.js
index e16161bb220..b77fe97fe83 100644
--- a/src/charts/chart.bar.js
+++ b/src/charts/chart.bar.js
@@ -1,408 +1,408 @@
 (function() {
-    "use strict";
-
-    var root = this,
-        Chart = root.Chart,
-        helpers = Chart.helpers;
-
-    var defaultConfig = {
-        hover: {
-            mode: "label"
-        },
-
-        scales: {
-            xAxes: [{
-                type: "category", // scatter should not use a dataset axis
-                display: true,
-                position: "bottom",
-                id: "x-axis-1", // need an ID so datasets can reference the scale
-
-                categorySpacing: 10,
-                spacing: 1,
-
-                // grid line settings
-                gridLines: {
-                    show: true,
-                    color: "rgba(0, 0, 0, 0.05)",
-                    lineWidth: 1,
-                    drawOnChartArea: true,
-                    drawTicks: true,
-                    zeroLineWidth: 1,
-                    zeroLineColor: "rgba(0,0,0,0.25)",
-                    offsetGridLines: true,
-                },
-
-                // label settings
-                labels: {
-                    show: true,
-                    template: "<%=value%>",
-                    fontSize: 12,
-                    fontStyle: "normal",
-                    fontColor: "#666",
-                    fontFamily: "Helvetica Neue",
-                },
-            }],
-            yAxes: [{
-                type: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
-                display: true,
-                position: "left",
-                id: "y-axis-1",
-
-                spacing: 1,
-
-                // grid line settings
-                gridLines: {
-                    show: true,
-                    color: "rgba(0, 0, 0, 0.05)",
-                    lineWidth: 1,
-                    drawOnChartArea: true,
-                    drawTicks: true, // draw ticks extending towards the label
-                    zeroLineWidth: 1,
-                    zeroLineColor: "rgba(0,0,0,0.25)",
-                },
-
-                // scale numbers
-                beginAtZero: false,
-                override: null,
-
-                // label settings
-                labels: {
-                    show: true,
-                    template: "<%=value%>",
-                    fontSize: 12,
-                    fontStyle: "normal",
-                    fontColor: "#666",
-                    fontFamily: "Helvetica Neue",
-                }
-            }],
-        },
-
-    };
-
-
-    Chart.Type.extend({
-        name: "Bar",
-        defaults: defaultConfig,
-        initialize: function() {
-
-            var _this = this;
-
-            // Events
-            helpers.bindEvents(this, this.options.events, this.events);
-
-            //Create a new bar for each piece of data
-            helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-                dataset.metaData = [];
-                helpers.each(dataset.data, function(dataPoint, index) {
-                    dataset.metaData.push(new Chart.Rectangle({
-                        _chart: this.chart,
-                        _datasetIndex: datasetIndex,
-                        _index: index,
-                    }));
-                }, this);
-
-                // The bar chart only supports a single x axis because the x axis is always a dataset axis
-                dataset.xAxisID = this.options.scales.xAxes[0].id;
-
-                if (!dataset.yAxisID) {
-                    dataset.yAxisID = this.options.scales.yAxes[0].id;
-                }
-            }, this);
-
-            // Build and fit the scale. Needs to happen after the axis IDs have been set
-            this.buildScale();
-
-            // Create tooltip instance exclusively for this chart with some defaults.
-            this.tooltip = new Chart.Tooltip({
-                _chart: this.chart,
-                _data: this.data,
-                _options: this.options,
-            }, this);
-
-            // Need to fit scales before we reset elements. 
-            Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
-
-            // So that we animate from the baseline
-            this.resetElements();
-
-            // Update the chart with the latest data.
-            this.update();
-        },
-        resetElements: function() {
-            // Update the points
-            this.eachElement(function(bar, index, dataset, datasetIndex) {
-                var xScale = this.scales[this.data.datasets[datasetIndex].xAxisID];
-                var yScale = this.scales[this.data.datasets[datasetIndex].yAxisID];
-
-                var yScalePoint;
-
-                if (yScale.min < 0 && yScale.max < 0) {
-                    // all less than 0. use the top
-                    yScalePoint = yScale.getPixelForValue(yScale.max);
-                } else if (yScale.min > 0 && yScale.max > 0) {
-                    yScalePoint = yScale.getPixelForValue(yScale.min);
-                } else {
-                    yScalePoint = yScale.getPixelForValue(0);
-                }
-
-                helpers.extend(bar, {
-                    // Utility
-                    _chart: this.chart,
-                    _xScale: xScale,
-                    _yScale: yScale,
-                    _datasetIndex: datasetIndex,
-                    _index: index,
-
-                    // Desired view properties
-                    _model: {
-                        x: xScale.calculateBarX(this.data.datasets.length, datasetIndex, index),
-                        y: yScalePoint,
-
-                        // Appearance
-                        base: yScale.calculateBarBase(datasetIndex, index),
-                        width: xScale.calculateBarWidth(this.data.datasets.length),
-                        backgroundColor: bar.custom && bar.custom.backgroundColor ? bar.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].backgroundColor, index, this.options.elements.rectangle.backgroundColor),
-                        borderColor: bar.custom && bar.custom.borderColor ? bar.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].borderColor, index, this.options.elements.rectangle.borderColor),
-                        borderWidth: bar.custom && bar.custom.borderWidth ? bar.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].borderWidth, index, this.options.elements.rectangle.borderWidth),
-
-                        // Tooltip
-                        label: this.data.labels[index],
-                        datasetLabel: this.data.datasets[datasetIndex].label,
-                    },
-                });
-                bar.pivot();
-            }, this);
-        },
-        update: function(animationDuration) {
-            // Update the scale sizes
-            Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
-
-            // Update the points
-            this.eachElement(function(bar, index, dataset, datasetIndex) {
-                var xScale = this.scales[this.data.datasets[datasetIndex].xAxisID];
-                var yScale = this.scales[this.data.datasets[datasetIndex].yAxisID];
-
-                helpers.extend(bar, {
-                    // Utility
-                    _chart: this.chart,
-                    _xScale: xScale,
-                    _yScale: yScale,
-                    _datasetIndex: datasetIndex,
-                    _index: index,
-
-                    // Desired view properties
-                    _model: {
-                        x: xScale.calculateBarX(this.data.datasets.length, datasetIndex, index),
-                        y: yScale.calculateBarY(datasetIndex, index),
-
-                        // Appearance
-                        base: yScale.calculateBarBase(datasetIndex, index),
-                        width: xScale.calculateBarWidth(this.data.datasets.length),
-                        backgroundColor: bar.custom && bar.custom.backgroundColor ? bar.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].backgroundColor, index, this.options.elements.rectangle.backgroundColor),
-                        borderColor: bar.custom && bar.custom.borderColor ? bar.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].borderColor, index, this.options.elements.rectangle.borderColor),
-                        borderWidth: bar.custom && bar.custom.borderWidth ? bar.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].borderWidth, index, this.options.elements.rectangle.borderWidth),
-
-                        // Tooltip
-                        label: this.data.labels[index],
-                        datasetLabel: this.data.datasets[datasetIndex].label,
-                    },
-                });
-                bar.pivot();
-            }, this);
-
-
-            this.render(animationDuration);
-        },
-        buildScale: function(labels) {
-            var self = this;
-
-            // Map of scale ID to scale object so we can lookup later 
-            this.scales = {};
-
-            // Build the x axis. The line chart only supports a single x axis
-            var ScaleClass = Chart.scaleService.getScaleConstructor(this.options.scales.xAxes[0].type);
-            var xScale = new ScaleClass({
-                ctx: this.chart.ctx,
-                options: this.options.scales.xAxes[0],
-                id: this.options.scales.xAxes[0].id,
-                data: this.data,
-            });
-            this.scales[xScale.id] = xScale;
-
-            // Build up all the y scales
-            helpers.each(this.options.scales.yAxes, function(yAxisOptions) {
-                var ScaleClass = Chart.scaleService.getScaleConstructor(yAxisOptions.type);
-                var scale = new ScaleClass({
-                    ctx: this.chart.ctx,
-                    options: yAxisOptions,
-                    data: this.data,
-                    id: yAxisOptions.id,
-                });
-
-                this.scales[scale.id] = scale;
-            }, this);
-        },
-        draw: function(ease) {
-
-            var easingDecimal = ease || 1;
-            this.clear();
-
-            // Draw all the scales
-            helpers.each(this.scales, function(scale) {
-                scale.draw(this.chartArea);
-            }, this);
-
-            //Draw all the bars for each dataset
-            this.eachElement(function(bar, index, datasetIndex) {
-                bar.transition(easingDecimal).draw();
-            }, this);
-
-            // Finally draw the tooltip
-            this.tooltip.transition(easingDecimal).draw();
-        },
-        events: function(e) {
-
-
-
-            this.lastActive = this.lastActive || [];
-
-            // Find Active Elements
-            if (e.type == 'mouseout') {
-                this.active = [];
-            } else {
-                this.active = function() {
-                    switch (this.options.hover.mode) {
-                        case 'single':
-                            return this.getElementAtEvent(e);
-                        case 'label':
-                            return this.getElementsAtEvent(e);
-                        case 'dataset':
-                            return this.getDatasetAtEvent(e);
-                        default:
-                            return e;
-                    }
-                }.call(this);
-            }
-
-            // On Hover hook
-            if (this.options.hover.onHover) {
-                this.options.hover.onHover.call(this, this.active);
-            }
-
-            if (e.type == 'mouseup' || e.type == 'click') {
-                if (this.options.onClick) {
-                    this.options.onClick.call(this, e, this.active);
-                }
-            }
-
-            var dataset;
-            var index;
-            // Remove styling for last active (even if it may still be active)
-            if (this.lastActive.length) {
-                switch (this.options.hover.mode) {
-                    case 'single':
-                        dataset = this.data.datasets[this.lastActive[0]._datasetIndex];
-                        index = this.lastActive[0]._index;
-
-                        this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.rectangle.backgroundColor);
-                        this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.rectangle.borderColor);
-                        this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.rectangle.borderWidth);
-                        break;
-                    case 'label':
-                        for (var i = 0; i < this.lastActive.length; i++) {
-                            dataset = this.data.datasets[this.lastActive[i]._datasetIndex];
-                            index = this.lastActive[i]._index;
-
-                            this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.rectangle.backgroundColor);
-                            this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.rectangle.borderColor);
-                            this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.rectangle.borderWidth);
-                        }
-                        break;
-                    case 'dataset':
-                        break;
-                    default:
-                        // Don't change anything
-                }
-            }
-
-            // Built in hover styling
-            if (this.active.length && this.options.hover.mode) {
-                switch (this.options.hover.mode) {
-                    case 'single':
-                        dataset = this.data.datasets[this.active[0]._datasetIndex];
-                        index = this.active[0]._index;
-
-                        this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
-                        this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
-                        this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.active[0]._model.borderWidth);
-                        break;
-                    case 'label':
-                        for (var i = 0; i < this.active.length; i++) {
-                            dataset = this.data.datasets[this.active[i]._datasetIndex];
-                            index = this.active[i]._index;
-
-                            this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
-                            this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
-                            this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.active[i]._model.borderWidth);
-                        }
-                        break;
-                    case 'dataset':
-                        break;
-                    default:
-                        // Don't change anything
-                }
-            }
-
-
-            // Built in Tooltips
-            if (this.options.tooltips.enabled) {
-
-                // The usual updates
-                this.tooltip.initialize();
-
-                // Active
-                if (this.active.length) {
-                    this.tooltip._model.opacity = 1;
-
-                    helpers.extend(this.tooltip, {
-                        _active: this.active,
-                    });
-
-                    this.tooltip.update();
-                } else {
-                    // Inactive
-                    this.tooltip._model.opacity = 0;
-                }
-            }
-
-
-            this.tooltip.pivot();
-
-            // Hover animations
-            if (!this.animating) {
-                var changed;
-
-                helpers.each(this.active, function(element, index) {
-                    if (element !== this.lastActive[index]) {
-                        changed = true;
-                    }
-                }, this);
-
-                // If entering, leaving, or changing elements, animate the change via pivot
-                if ((!this.lastActive.length && this.active.length) ||
-                    (this.lastActive.length && !this.active.length) ||
-                    (this.lastActive.length && this.active.length && changed)) {
-
-                    this.stop();
-                    this.render(this.options.hoverAnimationDuration);
-                }
-            }
-
-            // Remember Last Active
-            this.lastActive = this.active;
-            return this;
-        },
-    });
+	"use strict";
+
+	var root = this,
+		Chart = root.Chart,
+		helpers = Chart.helpers;
+
+	var defaultConfig = {
+		hover: {
+			mode: "label"
+		},
+
+		scales: {
+			xAxes: [{
+				type: "category", // scatter should not use a dataset axis
+				display: true,
+				position: "bottom",
+				id: "x-axis-1", // need an ID so datasets can reference the scale
+
+				categorySpacing: 10,
+				spacing: 1,
+
+				// grid line settings
+				gridLines: {
+					show: true,
+					color: "rgba(0, 0, 0, 0.05)",
+					lineWidth: 1,
+					drawOnChartArea: true,
+					drawTicks: true,
+					zeroLineWidth: 1,
+					zeroLineColor: "rgba(0,0,0,0.25)",
+					offsetGridLines: true,
+				},
+
+				// label settings
+				labels: {
+					show: true,
+					template: "<%=value%>",
+					fontSize: 12,
+					fontStyle: "normal",
+					fontColor: "#666",
+					fontFamily: "Helvetica Neue",
+				},
+			}],
+			yAxes: [{
+				type: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
+				display: true,
+				position: "left",
+				id: "y-axis-1",
+
+				spacing: 1,
+
+				// grid line settings
+				gridLines: {
+					show: true,
+					color: "rgba(0, 0, 0, 0.05)",
+					lineWidth: 1,
+					drawOnChartArea: true,
+					drawTicks: true, // draw ticks extending towards the label
+					zeroLineWidth: 1,
+					zeroLineColor: "rgba(0,0,0,0.25)",
+				},
+
+				// scale numbers
+				beginAtZero: false,
+				override: null,
+
+				// label settings
+				labels: {
+					show: true,
+					template: "<%=value%>",
+					fontSize: 12,
+					fontStyle: "normal",
+					fontColor: "#666",
+					fontFamily: "Helvetica Neue",
+				}
+			}],
+		},
+
+	};
+
+
+	Chart.Type.extend({
+		name: "Bar",
+		defaults: defaultConfig,
+		initialize: function() {
+
+			var _this = this;
+
+			// Events
+			helpers.bindEvents(this, this.options.events, this.events);
+
+			//Create a new bar for each piece of data
+			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
+				dataset.metaData = [];
+				helpers.each(dataset.data, function(dataPoint, index) {
+					dataset.metaData.push(new Chart.Rectangle({
+						_chart: this.chart,
+						_datasetIndex: datasetIndex,
+						_index: index,
+					}));
+				}, this);
+
+				// The bar chart only supports a single x axis because the x axis is always a dataset axis
+				dataset.xAxisID = this.options.scales.xAxes[0].id;
+
+				if (!dataset.yAxisID) {
+					dataset.yAxisID = this.options.scales.yAxes[0].id;
+				}
+			}, this);
+
+			// Build and fit the scale. Needs to happen after the axis IDs have been set
+			this.buildScale();
+
+			// Create tooltip instance exclusively for this chart with some defaults.
+			this.tooltip = new Chart.Tooltip({
+				_chart: this.chart,
+				_data: this.data,
+				_options: this.options,
+			}, this);
+
+			// Need to fit scales before we reset elements. 
+			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
+
+			// So that we animate from the baseline
+			this.resetElements();
+
+			// Update the chart with the latest data.
+			this.update();
+		},
+		resetElements: function() {
+			// Update the points
+			this.eachElement(function(bar, index, dataset, datasetIndex) {
+				var xScale = this.scales[this.data.datasets[datasetIndex].xAxisID];
+				var yScale = this.scales[this.data.datasets[datasetIndex].yAxisID];
+
+				var yScalePoint;
+
+				if (yScale.min < 0 && yScale.max < 0) {
+					// all less than 0. use the top
+					yScalePoint = yScale.getPixelForValue(yScale.max);
+				} else if (yScale.min > 0 && yScale.max > 0) {
+					yScalePoint = yScale.getPixelForValue(yScale.min);
+				} else {
+					yScalePoint = yScale.getPixelForValue(0);
+				}
+
+				helpers.extend(bar, {
+					// Utility
+					_chart: this.chart,
+					_xScale: xScale,
+					_yScale: yScale,
+					_datasetIndex: datasetIndex,
+					_index: index,
+
+					// Desired view properties
+					_model: {
+						x: xScale.calculateBarX(this.data.datasets.length, datasetIndex, index),
+						y: yScalePoint,
+
+						// Appearance
+						base: yScale.calculateBarBase(datasetIndex, index),
+						width: xScale.calculateBarWidth(this.data.datasets.length),
+						backgroundColor: bar.custom && bar.custom.backgroundColor ? bar.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].backgroundColor, index, this.options.elements.rectangle.backgroundColor),
+						borderColor: bar.custom && bar.custom.borderColor ? bar.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].borderColor, index, this.options.elements.rectangle.borderColor),
+						borderWidth: bar.custom && bar.custom.borderWidth ? bar.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].borderWidth, index, this.options.elements.rectangle.borderWidth),
+
+						// Tooltip
+						label: this.data.labels[index],
+						datasetLabel: this.data.datasets[datasetIndex].label,
+					},
+				});
+				bar.pivot();
+			}, this);
+		},
+		update: function(animationDuration) {
+			// Update the scale sizes
+			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
+
+			// Update the points
+			this.eachElement(function(bar, index, dataset, datasetIndex) {
+				var xScale = this.scales[this.data.datasets[datasetIndex].xAxisID];
+				var yScale = this.scales[this.data.datasets[datasetIndex].yAxisID];
+
+				helpers.extend(bar, {
+					// Utility
+					_chart: this.chart,
+					_xScale: xScale,
+					_yScale: yScale,
+					_datasetIndex: datasetIndex,
+					_index: index,
+
+					// Desired view properties
+					_model: {
+						x: xScale.calculateBarX(this.data.datasets.length, datasetIndex, index),
+						y: yScale.calculateBarY(datasetIndex, index),
+
+						// Appearance
+						base: yScale.calculateBarBase(datasetIndex, index),
+						width: xScale.calculateBarWidth(this.data.datasets.length),
+						backgroundColor: bar.custom && bar.custom.backgroundColor ? bar.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].backgroundColor, index, this.options.elements.rectangle.backgroundColor),
+						borderColor: bar.custom && bar.custom.borderColor ? bar.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].borderColor, index, this.options.elements.rectangle.borderColor),
+						borderWidth: bar.custom && bar.custom.borderWidth ? bar.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].borderWidth, index, this.options.elements.rectangle.borderWidth),
+
+						// Tooltip
+						label: this.data.labels[index],
+						datasetLabel: this.data.datasets[datasetIndex].label,
+					},
+				});
+				bar.pivot();
+			}, this);
+
+
+			this.render(animationDuration);
+		},
+		buildScale: function(labels) {
+			var self = this;
+
+			// Map of scale ID to scale object so we can lookup later 
+			this.scales = {};
+
+			// Build the x axis. The line chart only supports a single x axis
+			var ScaleClass = Chart.scaleService.getScaleConstructor(this.options.scales.xAxes[0].type);
+			var xScale = new ScaleClass({
+				ctx: this.chart.ctx,
+				options: this.options.scales.xAxes[0],
+				id: this.options.scales.xAxes[0].id,
+				data: this.data,
+			});
+			this.scales[xScale.id] = xScale;
+
+			// Build up all the y scales
+			helpers.each(this.options.scales.yAxes, function(yAxisOptions) {
+				var ScaleClass = Chart.scaleService.getScaleConstructor(yAxisOptions.type);
+				var scale = new ScaleClass({
+					ctx: this.chart.ctx,
+					options: yAxisOptions,
+					data: this.data,
+					id: yAxisOptions.id,
+				});
+
+				this.scales[scale.id] = scale;
+			}, this);
+		},
+		draw: function(ease) {
+
+			var easingDecimal = ease || 1;
+			this.clear();
+
+			// Draw all the scales
+			helpers.each(this.scales, function(scale) {
+				scale.draw(this.chartArea);
+			}, this);
+
+			//Draw all the bars for each dataset
+			this.eachElement(function(bar, index, datasetIndex) {
+				bar.transition(easingDecimal).draw();
+			}, this);
+
+			// Finally draw the tooltip
+			this.tooltip.transition(easingDecimal).draw();
+		},
+		events: function(e) {
+
+
+
+			this.lastActive = this.lastActive || [];
+
+			// Find Active Elements
+			if (e.type == 'mouseout') {
+				this.active = [];
+			} else {
+				this.active = function() {
+					switch (this.options.hover.mode) {
+						case 'single':
+							return this.getElementAtEvent(e);
+						case 'label':
+							return this.getElementsAtEvent(e);
+						case 'dataset':
+							return this.getDatasetAtEvent(e);
+						default:
+							return e;
+					}
+				}.call(this);
+			}
+
+			// On Hover hook
+			if (this.options.hover.onHover) {
+				this.options.hover.onHover.call(this, this.active);
+			}
+
+			if (e.type == 'mouseup' || e.type == 'click') {
+				if (this.options.onClick) {
+					this.options.onClick.call(this, e, this.active);
+				}
+			}
+
+			var dataset;
+			var index;
+			// Remove styling for last active (even if it may still be active)
+			if (this.lastActive.length) {
+				switch (this.options.hover.mode) {
+					case 'single':
+						dataset = this.data.datasets[this.lastActive[0]._datasetIndex];
+						index = this.lastActive[0]._index;
+
+						this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.rectangle.backgroundColor);
+						this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.rectangle.borderColor);
+						this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.rectangle.borderWidth);
+						break;
+					case 'label':
+						for (var i = 0; i < this.lastActive.length; i++) {
+							dataset = this.data.datasets[this.lastActive[i]._datasetIndex];
+							index = this.lastActive[i]._index;
+
+							this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.rectangle.backgroundColor);
+							this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.rectangle.borderColor);
+							this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.rectangle.borderWidth);
+						}
+						break;
+					case 'dataset':
+						break;
+					default:
+						// Don't change anything
+				}
+			}
+
+			// Built in hover styling
+			if (this.active.length && this.options.hover.mode) {
+				switch (this.options.hover.mode) {
+					case 'single':
+						dataset = this.data.datasets[this.active[0]._datasetIndex];
+						index = this.active[0]._index;
+
+						this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+						this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
+						this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.active[0]._model.borderWidth);
+						break;
+					case 'label':
+						for (var i = 0; i < this.active.length; i++) {
+							dataset = this.data.datasets[this.active[i]._datasetIndex];
+							index = this.active[i]._index;
+
+							this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+							this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
+							this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.active[i]._model.borderWidth);
+						}
+						break;
+					case 'dataset':
+						break;
+					default:
+						// Don't change anything
+				}
+			}
+
+
+			// Built in Tooltips
+			if (this.options.tooltips.enabled) {
+
+				// The usual updates
+				this.tooltip.initialize();
+
+				// Active
+				if (this.active.length) {
+					this.tooltip._model.opacity = 1;
+
+					helpers.extend(this.tooltip, {
+						_active: this.active,
+					});
+
+					this.tooltip.update();
+				} else {
+					// Inactive
+					this.tooltip._model.opacity = 0;
+				}
+			}
+
+
+			this.tooltip.pivot();
+
+			// Hover animations
+			if (!this.animating) {
+				var changed;
+
+				helpers.each(this.active, function(element, index) {
+					if (element !== this.lastActive[index]) {
+						changed = true;
+					}
+				}, this);
+
+				// If entering, leaving, or changing elements, animate the change via pivot
+				if ((!this.lastActive.length && this.active.length) ||
+					(this.lastActive.length && !this.active.length) ||
+					(this.lastActive.length && this.active.length && changed)) {
+
+					this.stop();
+					this.render(this.options.hoverAnimationDuration);
+				}
+			}
+
+			// Remember Last Active
+			this.lastActive = this.active;
+			return this;
+		},
+	});
 
 
 }).call(this);
diff --git a/src/charts/chart.doughnut.js b/src/charts/chart.doughnut.js
index 17b0802d819..47884f29831 100644
--- a/src/charts/chart.doughnut.js
+++ b/src/charts/chart.doughnut.js
@@ -1,365 +1,365 @@
 (function() {
-    "use strict";
-
-    var root = this,
-        Chart = root.Chart,
-        //Cache a local reference to Chart.helpers
-        helpers = Chart.helpers;
-
-    var defaultConfig = {
-
-        animation: {
-            //Boolean - Whether we animate the rotation of the Doughnut
-            animateRotate: true,
-
-            //Boolean - Whether we animate scaling the Doughnut from the centre
-            animateScale: false,
-        },
-
-        hover: {
-            mode: 'single'
-        },
-
-        //The percentage of the chart that we cut out of the middle.
-
-        cutoutPercentage: 50,
-
-    };
-
-    Chart.Type.extend({
-        //Passing in a name registers this chart in the Chart namespace
-        name: "Doughnut",
-        //Providing a defaults will also register the deafults in the chart namespace
-        defaults: defaultConfig,
-        //Initialize is fired when the chart is initialized - Data is passed in as a parameter
-        //Config is automatically merged by the core of Chart.js, and is available at this.options
-        initialize: function() {
-
-            //Set up tooltip events on the chart
-            helpers.bindEvents(this, this.options.events, this.events);
-
-            //Create a new bar for each piece of data
-            helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-                dataset.metaData = [];
-                helpers.each(dataset.data, function(dataPoint, index) {
-                    dataset.metaData.push(new Chart.Arc({
-                        _chart: this.chart,
-                        _datasetIndex: datasetIndex,
-                        _index: index,
-                        _model: {}
-                    }));
-                }, this);
-            }, this);
-
-            // Create tooltip instance exclusively for this chart with some defaults.
-            this.tooltip = new Chart.Tooltip({
-                _chart: this.chart,
-                _data: this.data,
-                _options: this.options,
-            }, this);
-
-            this.resetElements();
-
-            // Update the chart with the latest data.
-            this.update();
-
-        },
-
-        calculateCircumference: function(dataset, value) {
-            if (dataset.total > 0) {
-                return (Math.PI * 2) * (value / dataset.total);
-            } else {
-                return 0;
-            }
-        },
-        resetElements: function() {
-            this.outerRadius = (helpers.min([this.chart.width, this.chart.height]) - this.options.elements.arc.borderWidth / 2) / 2;
-            this.innerRadius = this.options.cutoutPercentage ? (this.outerRadius / 100) * (this.options.cutoutPercentage) : 1;
-            this.radiusLength = (this.outerRadius - this.innerRadius) / this.data.datasets.length;
-
-            // Update the points
-            helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-                // So that calculateCircumference works
-                dataset.total = 0;
-                helpers.each(dataset.data, function(value) {
-                    dataset.total += Math.abs(value);
-                }, this);
-
-                dataset.outerRadius = this.outerRadius - (this.radiusLength * datasetIndex);
-                dataset.innerRadius = dataset.outerRadius - this.radiusLength;
-
-                helpers.each(dataset.metaData, function(slice, index) {
-                    helpers.extend(slice, {
-                        _model: {
-                            x: this.chart.width / 2,
-                            y: this.chart.height / 2,
-                            startAngle: Math.PI * -0.5, // use - PI / 2 instead of 3PI / 2 to make animations better. It means that we never deal with overflow during the transition function
-                            circumference: (this.options.animation.animateRotate) ? 0 : this.calculateCircumference(metaSlice.value),
-                            outerRadius: (this.options.animation.animateScale) ? 0 : dataset.outerRadius,
-                            innerRadius: (this.options.animation.animateScale) ? 0 : dataset.innerRadius,
-
-                            backgroundColor: slice.custom && slice.custom.backgroundColor ? slice.custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.arc.backgroundColor),
-                            hoverBackgroundColor: slice.custom && slice.custom.hoverBackgroundColor ? slice.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, this.options.elements.arc.hoverBackgroundColor),
-                            borderWidth: slice.custom && slice.custom.borderWidth ? slice.custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.arc.borderWidth),
-                            borderColor: slice.custom && slice.custom.borderColor ? slice.custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.arc.borderColor),
-
-                            label: helpers.getValueAtIndexOrDefault(dataset.label, index, this.data.labels[index])
-                        },
-                    });
-
-                    slice.pivot();
-                }, this);
-
-            }, this);
-        },
-        update: function(animationDuration) {
-
-            this.outerRadius = (helpers.min([this.chart.width, this.chart.height]) - this.options.elements.arc.borderWidth / 2) / 2;
-            this.innerRadius = this.options.cutoutPercentage ? (this.outerRadius / 100) * (this.options.cutoutPercentage) : 1;
-            this.radiusLength = (this.outerRadius - this.innerRadius) / this.data.datasets.length;
-
-
-            // Update the points
-            helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-
-                dataset.total = 0;
-                helpers.each(dataset.data, function(value) {
-                    dataset.total += Math.abs(value);
-                }, this);
-
-
-                dataset.outerRadius = this.outerRadius - (this.radiusLength * datasetIndex);
-
-                dataset.innerRadius = dataset.outerRadius - this.radiusLength;
-
-                helpers.each(dataset.metaData, function(slice, index) {
-
-                    helpers.extend(slice, {
-                        // Utility
-                        _chart: this.chart,
-                        _datasetIndex: datasetIndex,
-                        _index: index,
-
-                        // Desired view properties
-                        _model: {
-                            x: this.chart.width / 2,
-                            y: this.chart.height / 2,
-                            circumference: this.calculateCircumference(dataset, dataset.data[index]),
-                            outerRadius: dataset.outerRadius,
-                            innerRadius: dataset.innerRadius,
-
-                            backgroundColor: slice.custom && slice.custom.backgroundColor ? slice.custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.arc.backgroundColor),
-                            hoverBackgroundColor: slice.custom && slice.custom.hoverBackgroundColor ? slice.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, this.options.elements.arc.hoverBackgroundColor),
-                            borderWidth: slice.custom && slice.custom.borderWidth ? slice.custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.arc.borderWidth),
-                            borderColor: slice.custom && slice.custom.borderColor ? slice.custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.arc.borderColor),
-
-                            label: helpers.getValueAtIndexOrDefault(dataset.label, index, this.data.labels[index])
-                        },
-                    });
-
-                    if (index === 0) {
-                        slice._model.startAngle = Math.PI * -0.5; // use - PI / 2 instead of 3PI / 2 to make animations better. It means that we never deal with overflow during the transition function
-                    } else {
-                        slice._model.startAngle = dataset.metaData[index - 1]._model.endAngle;
-                    }
-
-                    slice._model.endAngle = slice._model.startAngle + slice._model.circumference;
-
-
-                    //Check to see if it's the last slice, if not get the next and update its start angle
-                    if (index < dataset.data.length - 1) {
-                        dataset.metaData[index + 1]._model.startAngle = slice._model.endAngle;
-                    }
-
-                    slice.pivot();
-                }, this);
-
-            }, this);
-
-            this.render(animationDuration);
-        },
-        draw: function(easeDecimal) {
-            easeDecimal = easeDecimal || 1;
-            this.clear();
-
-            this.eachElement(function(slice) {
-                slice.transition(easeDecimal).draw();
-            }, this);
-
-            this.tooltip.transition(easeDecimal).draw();
-        },
-        events: function(e) {
-
-            this.lastActive = this.lastActive || [];
-
-            // Find Active Elements
-            if (e.type == 'mouseout') {
-                this.active = [];
-            } else {
-
-                this.active = function() {
-                    switch (this.options.hover.mode) {
-                        case 'single':
-                            return this.getSliceAtEvent(e);
-                        case 'label':
-                            return this.getSlicesAtEvent(e);
-                        case 'dataset':
-                            return this.getDatasetAtEvent(e);
-                        default:
-                            return e;
-                    }
-                }.call(this);
-            }
-
-            // On Hover hook
-            if (this.options.hover.onHover) {
-                this.options.hover.onHover.call(this, this.active);
-            }
-
-            if (e.type == 'mouseup' || e.type == 'click') {
-                if (this.options.onClick) {
-                    this.options.onClick.call(this, e, this.active);
-                }
-            }
-
-            var dataset;
-            var index;
-            // Remove styling for last active (even if it may still be active)
-            if (this.lastActive.length) {
-                switch (this.options.hover.mode) {
-                    case 'single':
-                        dataset = this.data.datasets[this.lastActive[0]._datasetIndex];
-                        index = this.lastActive[0]._index;
-
-                        this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.arc.backgroundColor);
-                        this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.arc.borderColor);
-                        this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.arc.borderWidth);
-                        break;
-                    case 'label':
-                        for (var i = 0; i < this.lastActive.length; i++) {
-                            dataset = this.data.datasets[this.lastActive[i]._datasetIndex];
-                            index = this.lastActive[i]._index;
-
-                            this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.arc.backgroundColor);
-                            this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.arc.borderColor);
-                            this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.arc.borderWidth);
-                        }
-                        break;
-                    case 'dataset':
-                        break;
-                    default:
-                        // Don't change anything
-                }
-            }
-
-            // Built in hover styling
-            if (this.active.length && this.options.hover.mode) {
-                switch (this.options.hover.mode) {
-                    case 'single':
-                        dataset = this.data.datasets[this.active[0]._datasetIndex];
-                        index = this.active[0]._index;
-
-                        this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
-                        this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, this.active[0]._model.borderColor);
-                        this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.hoverBorderWidth, index, this.active[0]._model.borderWidth);
-                        break;
-                    case 'label':
-                        for (var i = 0; i < this.active.length; i++) {
-                            dataset = this.data.datasets[this.active[i]._datasetIndex];
-                            index = this.active[i]._index;
-
-                            this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
-                            this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, this.active[0]._model.borderColor);
-                            this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.hoverBorderWidth, index, this.active[i]._model.borderWidth);
-                        }
-                        break;
-                    case 'dataset':
-                        break;
-                    default:
-                        // Don't change anything
-                }
-            }
-
-
-            // Built in Tooltips
-            if (this.options.tooltips.enabled) {
-
-                // The usual updates
-                this.tooltip.initialize();
-
-                // Active
-                if (this.active.length) {
-                    this.tooltip._model.opacity = 1;
-
-                    helpers.extend(this.tooltip, {
-                        _active: this.active,
-                    });
-
-                    this.tooltip.update();
-                } else {
-                    // Inactive
-                    this.tooltip._model.opacity = 0;
-                }
-            }
-
-
-            // Hover animations
-            this.tooltip.pivot();
-
-            if (!this.animating) {
-                var changed;
-
-                helpers.each(this.active, function(element, index) {
-                    if (element !== this.lastActive[index]) {
-                        changed = true;
-                    }
-                }, this);
-
-                // If entering, leaving, or changing elements, animate the change via pivot
-                if ((!this.lastActive.length && this.active.length) ||
-                    (this.lastActive.length && !this.active.length) ||
-                    (this.lastActive.length && this.active.length && changed)) {
-
-                    this.stop();
-                    this.render(this.options.hover.animationDuration);
-                }
-            }
-
-            // Remember Last Active
-            this.lastActive = this.active;
-            return this;
-        },
-        getSliceAtEvent: function(e) {
-            var elements = [];
-
-            var location = helpers.getRelativePosition(e);
-
-            this.eachElement(function(slice, index) {
-                if (slice.inRange(location.x, location.y)) {
-                    elements.push(slice);
-                }
-            }, this);
-            return elements;
-        },
-        /*getSlicesAtEvent: function(e) {
-            var elements = [];
-
-            var location = helpers.getRelativePosition(e);
-
-            this.eachElement(function(slice, index) {
-                if (slice.inGroupRange(location.x, location.y)) {
-                    elements.push(slice);
-                }
-            }, this);
-            return elements;
-        },*/
-    });
-
-    Chart.types.Doughnut.extend({
-        name: "Pie",
-        defaults: helpers.merge(defaultConfig, {
-            cutoutPercentage: 0
-        })
-    });
+	"use strict";
+
+	var root = this,
+		Chart = root.Chart,
+		//Cache a local reference to Chart.helpers
+		helpers = Chart.helpers;
+
+	var defaultConfig = {
+
+		animation: {
+			//Boolean - Whether we animate the rotation of the Doughnut
+			animateRotate: true,
+
+			//Boolean - Whether we animate scaling the Doughnut from the centre
+			animateScale: false,
+		},
+
+		hover: {
+			mode: 'single'
+		},
+
+		//The percentage of the chart that we cut out of the middle.
+
+		cutoutPercentage: 50,
+
+	};
+
+	Chart.Type.extend({
+		//Passing in a name registers this chart in the Chart namespace
+		name: "Doughnut",
+		//Providing a defaults will also register the deafults in the chart namespace
+		defaults: defaultConfig,
+		//Initialize is fired when the chart is initialized - Data is passed in as a parameter
+		//Config is automatically merged by the core of Chart.js, and is available at this.options
+		initialize: function() {
+
+			//Set up tooltip events on the chart
+			helpers.bindEvents(this, this.options.events, this.events);
+
+			//Create a new bar for each piece of data
+			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
+				dataset.metaData = [];
+				helpers.each(dataset.data, function(dataPoint, index) {
+					dataset.metaData.push(new Chart.Arc({
+						_chart: this.chart,
+						_datasetIndex: datasetIndex,
+						_index: index,
+						_model: {}
+					}));
+				}, this);
+			}, this);
+
+			// Create tooltip instance exclusively for this chart with some defaults.
+			this.tooltip = new Chart.Tooltip({
+				_chart: this.chart,
+				_data: this.data,
+				_options: this.options,
+			}, this);
+
+			this.resetElements();
+
+			// Update the chart with the latest data.
+			this.update();
+
+		},
+
+		calculateCircumference: function(dataset, value) {
+			if (dataset.total > 0) {
+				return (Math.PI * 2) * (value / dataset.total);
+			} else {
+				return 0;
+			}
+		},
+		resetElements: function() {
+			this.outerRadius = (helpers.min([this.chart.width, this.chart.height]) - this.options.elements.arc.borderWidth / 2) / 2;
+			this.innerRadius = this.options.cutoutPercentage ? (this.outerRadius / 100) * (this.options.cutoutPercentage) : 1;
+			this.radiusLength = (this.outerRadius - this.innerRadius) / this.data.datasets.length;
+
+			// Update the points
+			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
+				// So that calculateCircumference works
+				dataset.total = 0;
+				helpers.each(dataset.data, function(value) {
+					dataset.total += Math.abs(value);
+				}, this);
+
+				dataset.outerRadius = this.outerRadius - (this.radiusLength * datasetIndex);
+				dataset.innerRadius = dataset.outerRadius - this.radiusLength;
+
+				helpers.each(dataset.metaData, function(slice, index) {
+					helpers.extend(slice, {
+						_model: {
+							x: this.chart.width / 2,
+							y: this.chart.height / 2,
+							startAngle: Math.PI * -0.5, // use - PI / 2 instead of 3PI / 2 to make animations better. It means that we never deal with overflow during the transition function
+							circumference: (this.options.animation.animateRotate) ? 0 : this.calculateCircumference(metaSlice.value),
+							outerRadius: (this.options.animation.animateScale) ? 0 : dataset.outerRadius,
+							innerRadius: (this.options.animation.animateScale) ? 0 : dataset.innerRadius,
+
+							backgroundColor: slice.custom && slice.custom.backgroundColor ? slice.custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.arc.backgroundColor),
+							hoverBackgroundColor: slice.custom && slice.custom.hoverBackgroundColor ? slice.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, this.options.elements.arc.hoverBackgroundColor),
+							borderWidth: slice.custom && slice.custom.borderWidth ? slice.custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.arc.borderWidth),
+							borderColor: slice.custom && slice.custom.borderColor ? slice.custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.arc.borderColor),
+
+							label: helpers.getValueAtIndexOrDefault(dataset.label, index, this.data.labels[index])
+						},
+					});
+
+					slice.pivot();
+				}, this);
+
+			}, this);
+		},
+		update: function(animationDuration) {
+
+			this.outerRadius = (helpers.min([this.chart.width, this.chart.height]) - this.options.elements.arc.borderWidth / 2) / 2;
+			this.innerRadius = this.options.cutoutPercentage ? (this.outerRadius / 100) * (this.options.cutoutPercentage) : 1;
+			this.radiusLength = (this.outerRadius - this.innerRadius) / this.data.datasets.length;
+
+
+			// Update the points
+			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
+
+				dataset.total = 0;
+				helpers.each(dataset.data, function(value) {
+					dataset.total += Math.abs(value);
+				}, this);
+
+
+				dataset.outerRadius = this.outerRadius - (this.radiusLength * datasetIndex);
+
+				dataset.innerRadius = dataset.outerRadius - this.radiusLength;
+
+				helpers.each(dataset.metaData, function(slice, index) {
+
+					helpers.extend(slice, {
+						// Utility
+						_chart: this.chart,
+						_datasetIndex: datasetIndex,
+						_index: index,
+
+						// Desired view properties
+						_model: {
+							x: this.chart.width / 2,
+							y: this.chart.height / 2,
+							circumference: this.calculateCircumference(dataset, dataset.data[index]),
+							outerRadius: dataset.outerRadius,
+							innerRadius: dataset.innerRadius,
+
+							backgroundColor: slice.custom && slice.custom.backgroundColor ? slice.custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.arc.backgroundColor),
+							hoverBackgroundColor: slice.custom && slice.custom.hoverBackgroundColor ? slice.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, this.options.elements.arc.hoverBackgroundColor),
+							borderWidth: slice.custom && slice.custom.borderWidth ? slice.custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.arc.borderWidth),
+							borderColor: slice.custom && slice.custom.borderColor ? slice.custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.arc.borderColor),
+
+							label: helpers.getValueAtIndexOrDefault(dataset.label, index, this.data.labels[index])
+						},
+					});
+
+					if (index === 0) {
+						slice._model.startAngle = Math.PI * -0.5; // use - PI / 2 instead of 3PI / 2 to make animations better. It means that we never deal with overflow during the transition function
+					} else {
+						slice._model.startAngle = dataset.metaData[index - 1]._model.endAngle;
+					}
+
+					slice._model.endAngle = slice._model.startAngle + slice._model.circumference;
+
+
+					//Check to see if it's the last slice, if not get the next and update its start angle
+					if (index < dataset.data.length - 1) {
+						dataset.metaData[index + 1]._model.startAngle = slice._model.endAngle;
+					}
+
+					slice.pivot();
+				}, this);
+
+			}, this);
+
+			this.render(animationDuration);
+		},
+		draw: function(easeDecimal) {
+			easeDecimal = easeDecimal || 1;
+			this.clear();
+
+			this.eachElement(function(slice) {
+				slice.transition(easeDecimal).draw();
+			}, this);
+
+			this.tooltip.transition(easeDecimal).draw();
+		},
+		events: function(e) {
+
+			this.lastActive = this.lastActive || [];
+
+			// Find Active Elements
+			if (e.type == 'mouseout') {
+				this.active = [];
+			} else {
+
+				this.active = function() {
+					switch (this.options.hover.mode) {
+						case 'single':
+							return this.getSliceAtEvent(e);
+						case 'label':
+							return this.getSlicesAtEvent(e);
+						case 'dataset':
+							return this.getDatasetAtEvent(e);
+						default:
+							return e;
+					}
+				}.call(this);
+			}
+
+			// On Hover hook
+			if (this.options.hover.onHover) {
+				this.options.hover.onHover.call(this, this.active);
+			}
+
+			if (e.type == 'mouseup' || e.type == 'click') {
+				if (this.options.onClick) {
+					this.options.onClick.call(this, e, this.active);
+				}
+			}
+
+			var dataset;
+			var index;
+			// Remove styling for last active (even if it may still be active)
+			if (this.lastActive.length) {
+				switch (this.options.hover.mode) {
+					case 'single':
+						dataset = this.data.datasets[this.lastActive[0]._datasetIndex];
+						index = this.lastActive[0]._index;
+
+						this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.arc.backgroundColor);
+						this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.arc.borderColor);
+						this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.arc.borderWidth);
+						break;
+					case 'label':
+						for (var i = 0; i < this.lastActive.length; i++) {
+							dataset = this.data.datasets[this.lastActive[i]._datasetIndex];
+							index = this.lastActive[i]._index;
+
+							this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.arc.backgroundColor);
+							this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.arc.borderColor);
+							this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.arc.borderWidth);
+						}
+						break;
+					case 'dataset':
+						break;
+					default:
+						// Don't change anything
+				}
+			}
+
+			// Built in hover styling
+			if (this.active.length && this.options.hover.mode) {
+				switch (this.options.hover.mode) {
+					case 'single':
+						dataset = this.data.datasets[this.active[0]._datasetIndex];
+						index = this.active[0]._index;
+
+						this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+						this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, this.active[0]._model.borderColor);
+						this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.hoverBorderWidth, index, this.active[0]._model.borderWidth);
+						break;
+					case 'label':
+						for (var i = 0; i < this.active.length; i++) {
+							dataset = this.data.datasets[this.active[i]._datasetIndex];
+							index = this.active[i]._index;
+
+							this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+							this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, this.active[0]._model.borderColor);
+							this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.hoverBorderWidth, index, this.active[i]._model.borderWidth);
+						}
+						break;
+					case 'dataset':
+						break;
+					default:
+						// Don't change anything
+				}
+			}
+
+
+			// Built in Tooltips
+			if (this.options.tooltips.enabled) {
+
+				// The usual updates
+				this.tooltip.initialize();
+
+				// Active
+				if (this.active.length) {
+					this.tooltip._model.opacity = 1;
+
+					helpers.extend(this.tooltip, {
+						_active: this.active,
+					});
+
+					this.tooltip.update();
+				} else {
+					// Inactive
+					this.tooltip._model.opacity = 0;
+				}
+			}
+
+
+			// Hover animations
+			this.tooltip.pivot();
+
+			if (!this.animating) {
+				var changed;
+
+				helpers.each(this.active, function(element, index) {
+					if (element !== this.lastActive[index]) {
+						changed = true;
+					}
+				}, this);
+
+				// If entering, leaving, or changing elements, animate the change via pivot
+				if ((!this.lastActive.length && this.active.length) ||
+					(this.lastActive.length && !this.active.length) ||
+					(this.lastActive.length && this.active.length && changed)) {
+
+					this.stop();
+					this.render(this.options.hover.animationDuration);
+				}
+			}
+
+			// Remember Last Active
+			this.lastActive = this.active;
+			return this;
+		},
+		getSliceAtEvent: function(e) {
+			var elements = [];
+
+			var location = helpers.getRelativePosition(e);
+
+			this.eachElement(function(slice, index) {
+				if (slice.inRange(location.x, location.y)) {
+					elements.push(slice);
+				}
+			}, this);
+			return elements;
+		},
+		/*getSlicesAtEvent: function(e) {
+			var elements = [];
+
+			var location = helpers.getRelativePosition(e);
+
+			this.eachElement(function(slice, index) {
+				if (slice.inGroupRange(location.x, location.y)) {
+					elements.push(slice);
+				}
+			}, this);
+			return elements;
+		},*/
+	});
+
+	Chart.types.Doughnut.extend({
+		name: "Pie",
+		defaults: helpers.merge(defaultConfig, {
+			cutoutPercentage: 0
+		})
+	});
 
 }).call(this);
diff --git a/src/core/core.animation.js b/src/core/core.animation.js
index 1794febd7e9..f8812b5d940 100644
--- a/src/core/core.animation.js
+++ b/src/core/core.animation.js
@@ -11,117 +11,117 @@
 
 (function() {
 
-    "use strict";
-
-    var root = this,
-        Chart = root.Chart,
-        helpers = Chart.helpers;
-
-    Chart.defaults.global.animation = {
-        duration: 1000,
-        easing: "easeOutQuart",
-        onProgress: function() {},
-        onComplete: function() {},
-    };
-
-    Chart.Animation = Chart.Element.extend({
-        currentStep: null, // the current animation step
-        numSteps: 60, // default number of steps
-        easing: "", // the easing to use for this animation
-        render: null, // render function used by the animation service
-
-        onAnimationProgress: null, // user specified callback to fire on each step of the animation 
-        onAnimationComplete: null, // user specified callback to fire when the animation finishes
-    });
-
-    Chart.animationService = {
-        frameDuration: 17,
-        animations: [],
-        dropFrames: 0,
-        addAnimation: function(chartInstance, animationObject, duration) {
-
-            if (!duration) {
-                chartInstance.animating = true;
-            }
-
-            for (var index = 0; index < this.animations.length; ++index) {
-                if (this.animations[index].chartInstance === chartInstance) {
-                    // replacing an in progress animation
-                    this.animations[index].animationObject = animationObject;
-                    return;
-                }
-            }
-
-            this.animations.push({
-                chartInstance: chartInstance,
-                animationObject: animationObject
-            });
-
-            // If there are no animations queued, manually kickstart a digest, for lack of a better word
-            if (this.animations.length == 1) {
-                helpers.requestAnimFrame.call(window, this.digestWrapper);
-            }
-        },
-        // Cancel the animation for a given chart instance
-        cancelAnimation: function(chartInstance) {
-            var index = helpers.findNextWhere(this.animations, function(animationWrapper) {
-                return animationWrapper.chartInstance === chartInstance;
-            });
-
-            if (index) {
-                this.animations.splice(index, 1);
-                chartInstance.animating = false;
-            }
-        },
-        // calls startDigest with the proper context
-        digestWrapper: function() {
-            Chart.animationService.startDigest.call(Chart.animationService);
-        },
-        startDigest: function() {
-
-            var startTime = Date.now();
-            var framesToDrop = 0;
-
-            if (this.dropFrames > 1) {
-                framesToDrop = Math.floor(this.dropFrames);
-                this.dropFrames -= framesToDrop;
-            }
-
-            for (var i = 0; i < this.animations.length; i++) {
-
-                if (this.animations[i].animationObject.currentStep === null) {
-                    this.animations[i].animationObject.currentStep = 0;
-                }
-
-                this.animations[i].animationObject.currentStep += 1 + framesToDrop;
-                if (this.animations[i].animationObject.currentStep > this.animations[i].animationObject.numSteps) {
-                    this.animations[i].animationObject.currentStep = this.animations[i].animationObject.numSteps;
-                }
-
-                this.animations[i].animationObject.render(this.animations[i].chartInstance, this.animations[i].animationObject);
-
-                if (this.animations[i].animationObject.currentStep == this.animations[i].animationObject.numSteps) {
-                    // executed the last frame. Remove the animation.
-                    this.animations[i].chartInstance.animating = false;
-                    this.animations.splice(i, 1);
-                    // Keep the index in place to offset the splice
-                    i--;
-                }
-            }
-
-            var endTime = Date.now();
-            var delay = endTime - startTime - this.frameDuration;
-            var frameDelay = delay / this.frameDuration;
-
-            if (frameDelay > 1) {
-                this.dropFrames += frameDelay;
-            }
-
-            // Do we have more stuff to animate?
-            if (this.animations.length > 0) {
-                helpers.requestAnimFrame.call(window, this.digestWrapper);
-            }
-        }
-    };
+	"use strict";
+
+	var root = this,
+		Chart = root.Chart,
+		helpers = Chart.helpers;
+
+	Chart.defaults.global.animation = {
+		duration: 1000,
+		easing: "easeOutQuart",
+		onProgress: function() {},
+		onComplete: function() {},
+	};
+
+	Chart.Animation = Chart.Element.extend({
+		currentStep: null, // the current animation step
+		numSteps: 60, // default number of steps
+		easing: "", // the easing to use for this animation
+		render: null, // render function used by the animation service
+
+		onAnimationProgress: null, // user specified callback to fire on each step of the animation 
+		onAnimationComplete: null, // user specified callback to fire when the animation finishes
+	});
+
+	Chart.animationService = {
+		frameDuration: 17,
+		animations: [],
+		dropFrames: 0,
+		addAnimation: function(chartInstance, animationObject, duration) {
+
+			if (!duration) {
+				chartInstance.animating = true;
+			}
+
+			for (var index = 0; index < this.animations.length; ++index) {
+				if (this.animations[index].chartInstance === chartInstance) {
+					// replacing an in progress animation
+					this.animations[index].animationObject = animationObject;
+					return;
+				}
+			}
+
+			this.animations.push({
+				chartInstance: chartInstance,
+				animationObject: animationObject
+			});
+
+			// If there are no animations queued, manually kickstart a digest, for lack of a better word
+			if (this.animations.length == 1) {
+				helpers.requestAnimFrame.call(window, this.digestWrapper);
+			}
+		},
+		// Cancel the animation for a given chart instance
+		cancelAnimation: function(chartInstance) {
+			var index = helpers.findNextWhere(this.animations, function(animationWrapper) {
+				return animationWrapper.chartInstance === chartInstance;
+			});
+
+			if (index) {
+				this.animations.splice(index, 1);
+				chartInstance.animating = false;
+			}
+		},
+		// calls startDigest with the proper context
+		digestWrapper: function() {
+			Chart.animationService.startDigest.call(Chart.animationService);
+		},
+		startDigest: function() {
+
+			var startTime = Date.now();
+			var framesToDrop = 0;
+
+			if (this.dropFrames > 1) {
+				framesToDrop = Math.floor(this.dropFrames);
+				this.dropFrames -= framesToDrop;
+			}
+
+			for (var i = 0; i < this.animations.length; i++) {
+
+				if (this.animations[i].animationObject.currentStep === null) {
+					this.animations[i].animationObject.currentStep = 0;
+				}
+
+				this.animations[i].animationObject.currentStep += 1 + framesToDrop;
+				if (this.animations[i].animationObject.currentStep > this.animations[i].animationObject.numSteps) {
+					this.animations[i].animationObject.currentStep = this.animations[i].animationObject.numSteps;
+				}
+
+				this.animations[i].animationObject.render(this.animations[i].chartInstance, this.animations[i].animationObject);
+
+				if (this.animations[i].animationObject.currentStep == this.animations[i].animationObject.numSteps) {
+					// executed the last frame. Remove the animation.
+					this.animations[i].chartInstance.animating = false;
+					this.animations.splice(i, 1);
+					// Keep the index in place to offset the splice
+					i--;
+				}
+			}
+
+			var endTime = Date.now();
+			var delay = endTime - startTime - this.frameDuration;
+			var frameDelay = delay / this.frameDuration;
+
+			if (frameDelay > 1) {
+				this.dropFrames += frameDelay;
+			}
+
+			// Do we have more stuff to animate?
+			if (this.animations.length > 0) {
+				helpers.requestAnimFrame.call(window, this.digestWrapper);
+			}
+		}
+	};
 
 }).call(this);
diff --git a/src/core/core.js b/src/core/core.js
index b2dcc004598..c01dfbaa955 100755
--- a/src/core/core.js
+++ b/src/core/core.js
@@ -11,1192 +11,1192 @@
 
 (function() {
 
-    "use strict";
-
-    //Declare root variable - window in the browser, global on the server
-    var root = this,
-        previous = root.Chart;
-
-    //Occupy the global variable of Chart, and create a simple base class
-    var Chart = function(context) {
-        var chart = this;
-
-        // Support a jQuery'd canvas element
-        if (context.length && context[0].getContext) {
-            context = context[0];
-        }
-
-        // Support a canvas domnode
-        if (context.getContext) {
-            context = context.getContext("2d");
-        }
-
-        this.canvas = context.canvas;
-
-        this.ctx = context;
-
-        //Variables global to the chart
-        var computeDimension = function(element, dimension) {
-            if (element['offset' + dimension]) {
-                return element['offset' + dimension];
-            } else {
-                return document.defaultView.getComputedStyle(element).getPropertyValue(dimension);
-            }
-        };
-
-        var width = this.width = computeDimension(context.canvas, 'Width') || context.canvas.width;
-        var height = this.height = computeDimension(context.canvas, 'Height') || context.canvas.height;
-
-        // Firefox requires this to work correctly
-        context.canvas.width = width;
-        context.canvas.height = height;
-
-        width = this.width = context.canvas.width;
-        height = this.height = context.canvas.height;
-        this.aspectRatio = this.width / this.height;
-        //High pixel density displays - multiply the size of the canvas height/width by the device pixel ratio, then scale.
-        helpers.retinaScale(this);
-
-        return this;
-    };
-
-    var defaultColor = 'rgba(0,0,0,0.1)';
-
-    //Globally expose the defaults to allow for user updating/changing
-    Chart.defaults = {
-        global: {
-            responsive: true,
-            maintainAspectRatio: true,
-            events: ["mousemove", "mouseout", "click", "touchstart", "touchmove", "touchend"],
-            hover: {
-                onHover: null,
-                mode: 'single',
-                animationDuration: 400,
-            },
-            onClick: null,
-            defaultColor: defaultColor,
-
-            // Element defaults defined in element extensions
-            elements: {}
-        },
-    };
-
-    //Create a dictionary of chart types, to allow for extension of existing types
-    Chart.types = {};
-
-    //Global Chart helpers object for utility methods and classes
-    var helpers = Chart.helpers = {};
-
-    //-- Basic js utility methods
-    var each = helpers.each = function(loopable, callback, self) {
-            var additionalArgs = Array.prototype.slice.call(arguments, 3);
-            // Check to see if null or undefined firstly.
-            if (loopable) {
-                if (loopable.length === +loopable.length) {
-                    var i;
-                    for (i = 0; i < loopable.length; i++) {
-                        callback.apply(self, [loopable[i], i].concat(additionalArgs));
-                    }
-                } else {
-                    for (var item in loopable) {
-                        callback.apply(self, [loopable[item], item].concat(additionalArgs));
-                    }
-                }
-            }
-        },
-        clone = helpers.clone = function(obj) {
-            var objClone = {};
-            each(obj, function(value, key) {
-                if (obj.hasOwnProperty(key)) {
-                    if (typeof value === 'object' && value !== null) {
-                        objClone[key] = clone(value);
-                    } else {
-                        objClone[key] = value;
-                    }
-                }
-            });
-            return objClone;
-        },
-        extend = helpers.extend = function(base) {
-            each(Array.prototype.slice.call(arguments, 1), function(extensionObject) {
-                each(extensionObject, function(value, key) {
-                    if (extensionObject.hasOwnProperty(key)) {
-                        base[key] = value;
-                    }
-                });
-            });
-            return base;
-        },
-        merge = helpers.merge = function(base, master) {
-            //Merge properties in left object over to a shallow clone of object right.
-            var args = Array.prototype.slice.call(arguments, 0);
-            args.unshift({});
-            return extend.apply(null, args);
-        },
-        // Need a special merge function to chart configs since they are now grouped
-        configMerge = helpers.configMerge = function(_base) {
-            var base = clone(_base);
-            helpers.each(Array.prototype.slice.call(arguments, 1), function(extension) {
-                helpers.each(extension, function(value, key) {
-                    if (extension.hasOwnProperty(key)) {
-                        if (base.hasOwnProperty(key) && helpers.isArray(base[key]) && helpers.isArray(value)) {
-                            // In this case we have an array of objects replacing another array. Rather than doing a strict replace,
-                            // merge. This allows easy scale option merging
-                            var baseArray = base[key];
-
-                            helpers.each(value, function(valueObj, index) {
-                                if (index < baseArray.length) {
-                                    baseArray[index] = helpers.configMerge(baseArray[index], valueObj);
-                                } else {
-                                    baseArray.push(valueObj); // nothing to merge
-                                }
-                            });
-                        } else if (base.hasOwnProperty(key) && typeof base[key] == "object" && base[key] !== null && typeof value == "object") {
-                            // If we are overwriting an object with an object, do a merge of the properties.
-                            base[key] = helpers.configMerge(base[key], value);
-                        } else {
-                            // can just overwrite the value in this case
-                            base[key] = value;
-                        }
-                    }
-                });
-            });
-
-            return base;
-        },
-        getValueAtIndexOrDefault = helpers.getValueAtIndexOrDefault = function(value, index, defaultValue) {
-            if (!value) {
-                return defaultValue;
-            }
-
-            if (helpers.isArray(value) && index < value.length) {
-                return value[index];
-            }
-
-            return value;
-        },
-        indexOf = helpers.indexOf = function(arrayToSearch, item) {
-            if (Array.prototype.indexOf) {
-                return arrayToSearch.indexOf(item);
-            } else {
-                for (var i = 0; i < arrayToSearch.length; i++) {
-                    if (arrayToSearch[i] === item) return i;
-                }
-                return -1;
-            }
-        },
-        where = helpers.where = function(collection, filterCallback) {
-            var filtered = [];
-
-            helpers.each(collection, function(item) {
-                if (filterCallback(item)) {
-                    filtered.push(item);
-                }
-            });
-
-            return filtered;
-        },
-        findNextWhere = helpers.findNextWhere = function(arrayToSearch, filterCallback, startIndex) {
-            // Default to start of the array
-            if (!startIndex) {
-                startIndex = -1;
-            }
-            for (var i = startIndex + 1; i < arrayToSearch.length; i++) {
-                var currentItem = arrayToSearch[i];
-                if (filterCallback(currentItem)) {
-                    return currentItem;
-                }
-            }
-        },
-        findPreviousWhere = helpers.findPreviousWhere = function(arrayToSearch, filterCallback, startIndex) {
-            // Default to end of the array
-            if (!startIndex) {
-                startIndex = arrayToSearch.length;
-            }
-            for (var i = startIndex - 1; i >= 0; i--) {
-                var currentItem = arrayToSearch[i];
-                if (filterCallback(currentItem)) {
-                    return currentItem;
-                }
-            }
-        },
-        inherits = helpers.inherits = function(extensions) {
-            //Basic javascript inheritance based on the model created in Backbone.js
-            var parent = this;
-            var ChartElement = (extensions && extensions.hasOwnProperty("constructor")) ? extensions.constructor : function() {
-                return parent.apply(this, arguments);
-            };
-
-            var Surrogate = function() {
-                this.constructor = ChartElement;
-            };
-            Surrogate.prototype = parent.prototype;
-            ChartElement.prototype = new Surrogate();
-
-            ChartElement.extend = inherits;
-
-            if (extensions) extend(ChartElement.prototype, extensions);
-
-            ChartElement.__super__ = parent.prototype;
-
-            return ChartElement;
-        },
-        noop = helpers.noop = function() {},
-        uid = helpers.uid = (function() {
-            var id = 0;
-            return function() {
-                return "chart-" + id++;
-            };
-        })(),
-        warn = helpers.warn = function(str) {
-            //Method for warning of errors
-            if (window.console && typeof window.console.warn === "function") console.warn(str);
-        },
-        amd = helpers.amd = (typeof define === 'function' && define.amd),
-        //-- Math methods
-        isNumber = helpers.isNumber = function(n) {
-            return !isNaN(parseFloat(n)) && isFinite(n);
-        },
-        max = helpers.max = function(array) {
-            return Math.max.apply(Math, array);
-        },
-        min = helpers.min = function(array) {
-            return Math.min.apply(Math, array);
-        },
-        sign = helpers.sign = function(x) {
-            if (Math.sign) {
-                return Math.sign(x);
-            } else {
-                x = +x; // convert to a number
-                if (x === 0 || isNaN(x)) {
-                    return x;
-                }
-                return x > 0 ? 1 : -1;
-            }
-        },
-        log10 = helpers.log10 = function(x) {
-            if (Math.log10) {
-                return Math.log10(x)
-            } else {
-                return Math.log(x) / Math.LN10;
-            }
-        },
-        cap = helpers.cap = function(valueToCap, maxValue, minValue) {
-            if (isNumber(maxValue)) {
-                if (valueToCap > maxValue) {
-                    return maxValue;
-                }
-            } else if (isNumber(minValue)) {
-                if (valueToCap < minValue) {
-                    return minValue;
-                }
-            }
-            return valueToCap;
-        },
-        getDecimalPlaces = helpers.getDecimalPlaces = function(num) {
-            if (num % 1 !== 0 && isNumber(num)) {
-                var s = num.toString();
-                if (s.indexOf("e-") < 0) {
-                    // no exponent, e.g. 0.01
-                    return s.split(".")[1].length;
-                } else if (s.indexOf(".") < 0) {
-                    // no decimal point, e.g. 1e-9
-                    return parseInt(s.split("e-")[1]);
-                } else {
-                    // exponent and decimal point, e.g. 1.23e-9
-                    var parts = s.split(".")[1].split("e-");
-                    return parts[0].length + parseInt(parts[1]);
-                }
-            } else {
-                return 0;
-            }
-        },
-        toRadians = helpers.toRadians = function(degrees) {
-            return degrees * (Math.PI / 180);
-        },
-        toDegrees = helpers.toDegrees = function(radians) {
-            return radians * (180 / Math.PI);
-        },
-        // Gets the angle from vertical upright to the point about a centre.
-        getAngleFromPoint = helpers.getAngleFromPoint = function(centrePoint, anglePoint) {
-            var distanceFromXCenter = anglePoint.x - centrePoint.x,
-                distanceFromYCenter = anglePoint.y - centrePoint.y,
-                radialDistanceFromCenter = Math.sqrt(distanceFromXCenter * distanceFromXCenter + distanceFromYCenter * distanceFromYCenter);
-
-            var angle = Math.atan2(distanceFromYCenter, distanceFromXCenter);
-
-            if (angle < (-0.5 * Math.PI)) {
-                angle += 2.0 * Math.PI; // make sure the returned angle is in the range of (-PI/2, 3PI/2]
-            }
-
-            return {
-                angle: angle,
-                distance: radialDistanceFromCenter
-            };
-        },
-        aliasPixel = helpers.aliasPixel = function(pixelWidth) {
-            return (pixelWidth % 2 === 0) ? 0 : 0.5;
-        },
-        splineCurve = helpers.splineCurve = function(FirstPoint, MiddlePoint, AfterPoint, t) {
-            //Props to Rob Spencer at scaled innovation for his post on splining between points
-            //http://scaledinnovation.com/analytics/splines/aboutSplines.html
-            var d01 = Math.sqrt(Math.pow(MiddlePoint.x - FirstPoint.x, 2) + Math.pow(MiddlePoint.y - FirstPoint.y, 2)),
-                d12 = Math.sqrt(Math.pow(AfterPoint.x - MiddlePoint.x, 2) + Math.pow(AfterPoint.y - MiddlePoint.y, 2)),
-                fa = t * d01 / (d01 + d12), // scaling factor for triangle Ta
-                fb = t * d12 / (d01 + d12);
-            return {
-                previous: {
-                    x: MiddlePoint.x - fa * (AfterPoint.x - FirstPoint.x),
-                    y: MiddlePoint.y - fa * (AfterPoint.y - FirstPoint.y)
-                },
-                next: {
-                    x: MiddlePoint.x + fb * (AfterPoint.x - FirstPoint.x),
-                    y: MiddlePoint.y + fb * (AfterPoint.y - FirstPoint.y)
-                }
-            };
-        },
-        calculateOrderOfMagnitude = helpers.calculateOrderOfMagnitude = function(val) {
-            return Math.floor(Math.log(val) / Math.LN10);
-        },
-        calculateScaleRange = helpers.calculateScaleRange = function(valuesArray, drawingSize, textSize, startFromZero, integersOnly) {
-
-            //Set a minimum step of two - a point at the top of the graph, and a point at the base
-            var minSteps = 2,
-                maxSteps = Math.floor(drawingSize / (textSize * 1.5)),
-                skipFitting = (minSteps >= maxSteps);
-
-            var maxValue = max(valuesArray),
-                minValue = min(valuesArray);
-
-            // We need some degree of seperation here to calculate the scales if all the values are the same
-            // Adding/minusing 0.5 will give us a range of 1.
-            if (maxValue === minValue) {
-                maxValue += 0.5;
-                // So we don't end up with a graph with a negative start value if we've said always start from zero
-                if (minValue >= 0.5 && !startFromZero) {
-                    minValue -= 0.5;
-                } else {
-                    // Make up a whole number above the values
-                    maxValue += 0.5;
-                }
-            }
-
-            var valueRange = Math.abs(maxValue - minValue),
-                rangeOrderOfMagnitude = calculateOrderOfMagnitude(valueRange),
-                graphMax = Math.ceil(maxValue / (1 * Math.pow(10, rangeOrderOfMagnitude))) * Math.pow(10, rangeOrderOfMagnitude),
-                graphMin = (startFromZero) ? 0 : Math.floor(minValue / (1 * Math.pow(10, rangeOrderOfMagnitude))) * Math.pow(10, rangeOrderOfMagnitude),
-                graphRange = graphMax - graphMin,
-                stepValue = Math.pow(10, rangeOrderOfMagnitude),
-                numberOfSteps = Math.round(graphRange / stepValue);
-
-            //If we have more space on the graph we'll use it to give more definition to the data
-            while ((numberOfSteps > maxSteps || (numberOfSteps * 2) < maxSteps) && !skipFitting) {
-                if (numberOfSteps > maxSteps) {
-                    stepValue *= 2;
-                    numberOfSteps = Math.round(graphRange / stepValue);
-                    // Don't ever deal with a decimal number of steps - cancel fitting and just use the minimum number of steps.
-                    if (numberOfSteps % 1 !== 0) {
-                        skipFitting = true;
-                    }
-                }
-                //We can fit in double the amount of scale points on the scale
-                else {
-                    //If user has declared ints only, and the step value isn't a decimal
-                    if (integersOnly && rangeOrderOfMagnitude >= 0) {
-                        //If the user has said integers only, we need to check that making the scale more granular wouldn't make it a float
-                        if (stepValue / 2 % 1 === 0) {
-                            stepValue /= 2;
-                            numberOfSteps = Math.round(graphRange / stepValue);
-                        }
-                        //If it would make it a float break out of the loop
-                        else {
-                            break;
-                        }
-                    }
-                    //If the scale doesn't have to be an int, make the scale more granular anyway.
-                    else {
-                        stepValue /= 2;
-                        numberOfSteps = Math.round(graphRange / stepValue);
-                    }
-
-                }
-            }
-
-            if (skipFitting) {
-                numberOfSteps = minSteps;
-                stepValue = graphRange / numberOfSteps;
-            }
-            return {
-                steps: numberOfSteps,
-                stepValue: stepValue,
-                min: graphMin,
-                max: graphMin + (numberOfSteps * stepValue)
-            };
-
-        },
-        // Implementation of the nice number algorithm used in determining where axis labels will go
-        niceNum = helpers.niceNum = function(range, round) {
-            var exponent = Math.floor(helpers.log10(range));
-            var fraction = range / Math.pow(10, exponent);
-            var niceFraction;
-
-            if (round) {
-                if (fraction < 1.5) {
-                    niceFraction = 1;
-                } else if (fraction < 3) {
-                    niceFraction = 2;
-                } else if (fraction < 7) {
-                    niceFraction = 5;
-                } else {
-                    niceFraction = 10;
-                }
-            } else {
-                if (fraction <= 1.0) {
-                    niceFraction = 1;
-                } else if (fraction <= 2) {
-                    niceFraction = 2;
-                } else if (fraction <= 5) {
-                    niceFraction = 5;
-                } else {
-                    niceFraction = 10;
-                }
-            }
-
-            return niceFraction * Math.pow(10, exponent);
-        },
-        /* jshint ignore:start */
-        // Blows up jshint errors based on the new Function constructor
-        //Templating methods
-        //Javascript micro templating by John Resig - source at http://ejohn.org/blog/javascript-micro-templating/
-        template = helpers.template = function(templateString, valuesObject) {
-
-            // If templateString is function rather than string-template - call the function for valuesObject
-
-            if (templateString instanceof Function) {
-                return templateString(valuesObject);
-            }
-
-            var cache = {};
-
-            function tmpl(str, data) {
-                // Figure out if we're getting a template, or if we need to
-                // load the template - and be sure to cache the result.
-                var fn = !/\W/.test(str) ?
-                    cache[str] = cache[str] :
-
-                    // Generate a reusable function that will serve as a template
-                    // generator (and which will be cached).
-                    new Function("obj",
-                        "var p=[],print=function(){p.push.apply(p,arguments);};" +
-
-                        // Introduce the data as local variables using with(){}
-                        "with(obj){p.push('" +
-
-                        // Convert the template into pure JavaScript
-                        str
-                        .replace(/[\r\t\n]/g, " ")
-                        .split("<%").join("\t")
-                        .replace(/((^|%>)[^\t]*)'/g, "$1\r")
-                        .replace(/\t=(.*?)%>/g, "',$1,'")
-                        .split("\t").join("');")
-                        .split("%>").join("p.push('")
-                        .split("\r").join("\\'") +
-                        "');}return p.join('');"
-                    );
-
-                // Provide some basic currying to the user
-                return data ? fn(data) : fn;
-            }
-            return tmpl(templateString, valuesObject);
-        },
-        /* jshint ignore:end */
-        generateLabels = helpers.generateLabels = function(templateString, numberOfSteps, graphMin, stepValue) {
-            var labelsArray = new Array(numberOfSteps);
-            if (templateString) {
-                each(labelsArray, function(val, index) {
-                    labelsArray[index] = template(templateString, {
-                        value: (graphMin + (stepValue * (index + 1)))
-                    });
-                });
-            }
-            return labelsArray;
-        },
-        //--Animation methods
-        //Easing functions adapted from Robert Penner's easing equations
-        //http://www.robertpenner.com/easing/
-        easingEffects = helpers.easingEffects = {
-            linear: function(t) {
-                return t;
-            },
-            easeInQuad: function(t) {
-                return t * t;
-            },
-            easeOutQuad: function(t) {
-                return -1 * t * (t - 2);
-            },
-            easeInOutQuad: function(t) {
-                if ((t /= 1 / 2) < 1) {
-                    return 1 / 2 * t * t;
-                }
-                return -1 / 2 * ((--t) * (t - 2) - 1);
-            },
-            easeInCubic: function(t) {
-                return t * t * t;
-            },
-            easeOutCubic: function(t) {
-                return 1 * ((t = t / 1 - 1) * t * t + 1);
-            },
-            easeInOutCubic: function(t) {
-                if ((t /= 1 / 2) < 1) {
-                    return 1 / 2 * t * t * t;
-                }
-                return 1 / 2 * ((t -= 2) * t * t + 2);
-            },
-            easeInQuart: function(t) {
-                return t * t * t * t;
-            },
-            easeOutQuart: function(t) {
-                return -1 * ((t = t / 1 - 1) * t * t * t - 1);
-            },
-            easeInOutQuart: function(t) {
-                if ((t /= 1 / 2) < 1) {
-                    return 1 / 2 * t * t * t * t;
-                }
-                return -1 / 2 * ((t -= 2) * t * t * t - 2);
-            },
-            easeInQuint: function(t) {
-                return 1 * (t /= 1) * t * t * t * t;
-            },
-            easeOutQuint: function(t) {
-                return 1 * ((t = t / 1 - 1) * t * t * t * t + 1);
-            },
-            easeInOutQuint: function(t) {
-                if ((t /= 1 / 2) < 1) {
-                    return 1 / 2 * t * t * t * t * t;
-                }
-                return 1 / 2 * ((t -= 2) * t * t * t * t + 2);
-            },
-            easeInSine: function(t) {
-                return -1 * Math.cos(t / 1 * (Math.PI / 2)) + 1;
-            },
-            easeOutSine: function(t) {
-                return 1 * Math.sin(t / 1 * (Math.PI / 2));
-            },
-            easeInOutSine: function(t) {
-                return -1 / 2 * (Math.cos(Math.PI * t / 1) - 1);
-            },
-            easeInExpo: function(t) {
-                return (t === 0) ? 1 : 1 * Math.pow(2, 10 * (t / 1 - 1));
-            },
-            easeOutExpo: function(t) {
-                return (t === 1) ? 1 : 1 * (-Math.pow(2, -10 * t / 1) + 1);
-            },
-            easeInOutExpo: function(t) {
-                if (t === 0) {
-                    return 0;
-                }
-                if (t === 1) {
-                    return 1;
-                }
-                if ((t /= 1 / 2) < 1) {
-                    return 1 / 2 * Math.pow(2, 10 * (t - 1));
-                }
-                return 1 / 2 * (-Math.pow(2, -10 * --t) + 2);
-            },
-            easeInCirc: function(t) {
-                if (t >= 1) {
-                    return t;
-                }
-                return -1 * (Math.sqrt(1 - (t /= 1) * t) - 1);
-            },
-            easeOutCirc: function(t) {
-                return 1 * Math.sqrt(1 - (t = t / 1 - 1) * t);
-            },
-            easeInOutCirc: function(t) {
-                if ((t /= 1 / 2) < 1) {
-                    return -1 / 2 * (Math.sqrt(1 - t * t) - 1);
-                }
-                return 1 / 2 * (Math.sqrt(1 - (t -= 2) * t) + 1);
-            },
-            easeInElastic: function(t) {
-                var s = 1.70158;
-                var p = 0;
-                var a = 1;
-                if (t === 0) {
-                    return 0;
-                }
-                if ((t /= 1) == 1) {
-                    return 1;
-                }
-                if (!p) {
-                    p = 1 * 0.3;
-                }
-                if (a < Math.abs(1)) {
-                    a = 1;
-                    s = p / 4;
-                } else {
-                    s = p / (2 * Math.PI) * Math.asin(1 / a);
-                }
-                return -(a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t * 1 - s) * (2 * Math.PI) / p));
-            },
-            easeOutElastic: function(t) {
-                var s = 1.70158;
-                var p = 0;
-                var a = 1;
-                if (t === 0) {
-                    return 0;
-                }
-                if ((t /= 1) == 1) {
-                    return 1;
-                }
-                if (!p) {
-                    p = 1 * 0.3;
-                }
-                if (a < Math.abs(1)) {
-                    a = 1;
-                    s = p / 4;
-                } else {
-                    s = p / (2 * Math.PI) * Math.asin(1 / a);
-                }
-                return a * Math.pow(2, -10 * t) * Math.sin((t * 1 - s) * (2 * Math.PI) / p) + 1;
-            },
-            easeInOutElastic: function(t) {
-                var s = 1.70158;
-                var p = 0;
-                var a = 1;
-                if (t === 0) {
-                    return 0;
-                }
-                if ((t /= 1 / 2) == 2) {
-                    return 1;
-                }
-                if (!p) {
-                    p = 1 * (0.3 * 1.5);
-                }
-                if (a < Math.abs(1)) {
-                    a = 1;
-                    s = p / 4;
-                } else {
-                    s = p / (2 * Math.PI) * Math.asin(1 / a);
-                }
-                if (t < 1) {
-                    return -0.5 * (a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t * 1 - s) * (2 * Math.PI) / p));
-                }
-                return a * Math.pow(2, -10 * (t -= 1)) * Math.sin((t * 1 - s) * (2 * Math.PI) / p) * 0.5 + 1;
-            },
-            easeInBack: function(t) {
-                var s = 1.70158;
-                return 1 * (t /= 1) * t * ((s + 1) * t - s);
-            },
-            easeOutBack: function(t) {
-                var s = 1.70158;
-                return 1 * ((t = t / 1 - 1) * t * ((s + 1) * t + s) + 1);
-            },
-            easeInOutBack: function(t) {
-                var s = 1.70158;
-                if ((t /= 1 / 2) < 1) {
-                    return 1 / 2 * (t * t * (((s *= (1.525)) + 1) * t - s));
-                }
-                return 1 / 2 * ((t -= 2) * t * (((s *= (1.525)) + 1) * t + s) + 2);
-            },
-            easeInBounce: function(t) {
-                return 1 - easingEffects.easeOutBounce(1 - t);
-            },
-            easeOutBounce: function(t) {
-                if ((t /= 1) < (1 / 2.75)) {
-                    return 1 * (7.5625 * t * t);
-                } else if (t < (2 / 2.75)) {
-                    return 1 * (7.5625 * (t -= (1.5 / 2.75)) * t + 0.75);
-                } else if (t < (2.5 / 2.75)) {
-                    return 1 * (7.5625 * (t -= (2.25 / 2.75)) * t + 0.9375);
-                } else {
-                    return 1 * (7.5625 * (t -= (2.625 / 2.75)) * t + 0.984375);
-                }
-            },
-            easeInOutBounce: function(t) {
-                if (t < 1 / 2) {
-                    return easingEffects.easeInBounce(t * 2) * 0.5;
-                }
-                return easingEffects.easeOutBounce(t * 2 - 1) * 0.5 + 1 * 0.5;
-            }
-        },
-        //Request animation polyfill - http://www.paulirish.com/2011/requestanimationframe-for-smart-animating/
-        requestAnimFrame = helpers.requestAnimFrame = (function() {
-            return window.requestAnimationFrame ||
-                window.webkitRequestAnimationFrame ||
-                window.mozRequestAnimationFrame ||
-                window.oRequestAnimationFrame ||
-                window.msRequestAnimationFrame ||
-                function(callback) {
-                    return window.setTimeout(callback, 1000 / 60);
-                };
-        })(),
-        cancelAnimFrame = helpers.cancelAnimFrame = (function() {
-            return window.cancelAnimationFrame ||
-                window.webkitCancelAnimationFrame ||
-                window.mozCancelAnimationFrame ||
-                window.oCancelAnimationFrame ||
-                window.msCancelAnimationFrame ||
-                function(callback) {
-                    return window.clearTimeout(callback, 1000 / 60);
-                };
-        })(),
-        animationLoop = helpers.animationLoop = function(callback, totalSteps, easingString, onProgress, onComplete, chartInstance) {
-
-            var currentStep = 0,
-                easingFunction = easingEffects[easingString] || easingEffects.linear;
-
-            var animationFrame = function() {
-                currentStep++;
-                var stepDecimal = currentStep / totalSteps;
-                var easeDecimal = easingFunction(stepDecimal);
-
-                callback.call(chartInstance, easeDecimal, stepDecimal, currentStep);
-                onProgress.call(chartInstance, easeDecimal, stepDecimal);
-                if (currentStep < totalSteps) {
-                    chartInstance.animationFrame = requestAnimFrame(animationFrame);
-                } else {
-                    onComplete.apply(chartInstance);
-                }
-            };
-            requestAnimFrame(animationFrame);
-        },
-        //-- DOM methods
-        getRelativePosition = helpers.getRelativePosition = function(evt) {
-            var mouseX, mouseY;
-            var e = evt.originalEvent || evt,
-                canvas = evt.currentTarget || evt.srcElement,
-                boundingRect = canvas.getBoundingClientRect();
-
-            if (e.touches) {
-                mouseX = e.touches[0].clientX - boundingRect.left;
-                mouseY = e.touches[0].clientY - boundingRect.top;
-
-            } else {
-                mouseX = e.clientX - boundingRect.left;
-                mouseY = e.clientY - boundingRect.top;
-            }
-
-            return {
-                x: mouseX,
-                y: mouseY
-            };
-
-        },
-        addEvent = helpers.addEvent = function(node, eventType, method) {
-            if (node.addEventListener) {
-                node.addEventListener(eventType, method);
-            } else if (node.attachEvent) {
-                node.attachEvent("on" + eventType, method);
-            } else {
-                node["on" + eventType] = method;
-            }
-        },
-        removeEvent = helpers.removeEvent = function(node, eventType, handler) {
-            if (node.removeEventListener) {
-                node.removeEventListener(eventType, handler, false);
-            } else if (node.detachEvent) {
-                node.detachEvent("on" + eventType, handler);
-            } else {
-                node["on" + eventType] = noop;
-            }
-        },
-        bindEvents = helpers.bindEvents = function(chartInstance, arrayOfEvents, handler) {
-            // Create the events object if it's not already present
-            if (!chartInstance.events) chartInstance.events = {};
-
-            each(arrayOfEvents, function(eventName) {
-                chartInstance.events[eventName] = function() {
-                    handler.apply(chartInstance, arguments);
-                };
-                addEvent(chartInstance.chart.canvas, eventName, chartInstance.events[eventName]);
-            });
-        },
-        unbindEvents = helpers.unbindEvents = function(chartInstance, arrayOfEvents) {
-            each(arrayOfEvents, function(handler, eventName) {
-                removeEvent(chartInstance.chart.canvas, eventName, handler);
-            });
-        },
-        getMaximumWidth = helpers.getMaximumWidth = function(domNode) {
-            var container = domNode.parentNode,
-                padding = parseInt(getStyle(container, 'padding-left')) + parseInt(getStyle(container, 'padding-right'));
-            // TODO = check cross browser stuff with this.
-            return container.clientWidth - padding;
-        },
-        getMaximumHeight = helpers.getMaximumHeight = function(domNode) {
-            var container = domNode.parentNode,
-                padding = parseInt(getStyle(container, 'padding-bottom')) + parseInt(getStyle(container, 'padding-top'));
-            // TODO = check cross browser stuff with this.
-            return container.clientHeight - padding;
-        },
-        getStyle = helpers.getStyle = function(el, property) {
-            return el.currentStyle ?
-                el.currentStyle[property] :
-                document.defaultView.getComputedStyle(el, null).getPropertyValue(property);
-        },
-        getMaximumSize = helpers.getMaximumSize = helpers.getMaximumWidth, // legacy support
-        retinaScale = helpers.retinaScale = function(chart) {
-            var ctx = chart.ctx,
-                width = chart.canvas.width,
-                height = chart.canvas.height;
-
-            if (window.devicePixelRatio) {
-                ctx.canvas.style.width = width + "px";
-                ctx.canvas.style.height = height + "px";
-                ctx.canvas.height = height * window.devicePixelRatio;
-                ctx.canvas.width = width * window.devicePixelRatio;
-                ctx.scale(window.devicePixelRatio, window.devicePixelRatio);
-            }
-        },
-        //-- Canvas methods
-        clear = helpers.clear = function(chart) {
-            chart.ctx.clearRect(0, 0, chart.width, chart.height);
-        },
-        fontString = helpers.fontString = function(pixelSize, fontStyle, fontFamily) {
-            return fontStyle + " " + pixelSize + "px " + fontFamily;
-        },
-        longestText = helpers.longestText = function(ctx, font, arrayOfStrings) {
-            ctx.font = font;
-            var longest = 0;
-            each(arrayOfStrings, function(string) {
-                var textWidth = ctx.measureText(string).width;
-                longest = (textWidth > longest) ? textWidth : longest;
-            });
-            return longest;
-        },
-        drawRoundedRectangle = helpers.drawRoundedRectangle = function(ctx, x, y, width, height, radius) {
-            ctx.beginPath();
-            ctx.moveTo(x + radius, y);
-            ctx.lineTo(x + width - radius, y);
-            ctx.quadraticCurveTo(x + width, y, x + width, y + radius);
-            ctx.lineTo(x + width, y + height - radius);
-            ctx.quadraticCurveTo(x + width, y + height, x + width - radius, y + height);
-            ctx.lineTo(x + radius, y + height);
-            ctx.quadraticCurveTo(x, y + height, x, y + height - radius);
-            ctx.lineTo(x, y + radius);
-            ctx.quadraticCurveTo(x, y, x + radius, y);
-            ctx.closePath();
-        },
-        color = helpers.color = function(color) {
-            if (!window.Color) {
-                console.log('Color.js not found!');
-                return color;
-            }
-            return window.Color(color);
-        },
-        isArray = helpers.isArray = function(obj) {
-            if (!Array.isArray) {
-                return Object.prototype.toString.call(arg) === '[object Array]';
-            }
-            return Array.isArray(obj);
-        };
-
-    //Store a reference to each instance - allowing us to globally resize chart instances on window resize.
-    //Destroy method on the chart will remove the instance of the chart from this reference.
-    Chart.instances = {};
-
-    Chart.Type = function(config, instance) {
-        this.data = config.data;
-        this.options = config.options;
-        this.chart = instance;
-        this.id = uid();
-        //Add the chart instance to the global namespace
-        Chart.instances[this.id] = this;
-
-        // Initialize is always called when a chart type is created
-        // By default it is a no op, but it should be extended
-        if (this.options.responsive) {
-            this.resize();
-        }
-        this.initialize.call(this);
-    };
-
-    //Core methods that'll be a part of every chart type
-    extend(Chart.Type.prototype, {
-        initialize: function() {
-            return this;
-        },
-        clear: function() {
-            clear(this.chart);
-            return this;
-        },
-        stop: function() {
-            // Stops any current animation loop occuring
-            Chart.animationService.cancelAnimation(this);
-            return this;
-        },
-        resize: function() {
-            this.stop();
-            var canvas = this.chart.canvas,
-                newWidth = getMaximumWidth(this.chart.canvas),
-                newHeight = this.options.maintainAspectRatio ? newWidth / this.chart.aspectRatio : getMaximumHeight(this.chart.canvas);
-
-            canvas.width = this.chart.width = newWidth;
-            canvas.height = this.chart.height = newHeight;
-
-            retinaScale(this.chart);
-
-            return this;
-        },
-        redraw: noop,
-        render: function(duration) {
-
-            if (this.options.animation.duration !== 0 || duration) {
-                var animation = new Chart.Animation();
-                animation.numSteps = (duration || this.options.animation.duration) / 16.66; //60 fps
-                animation.easing = this.options.animation.easing;
-
-                // render function
-                animation.render = function(chartInstance, animationObject) {
-                    var easingFunction = helpers.easingEffects[animationObject.easing];
-                    var stepDecimal = animationObject.currentStep / animationObject.numSteps;
-                    var easeDecimal = easingFunction(stepDecimal);
-
-                    chartInstance.draw(easeDecimal, stepDecimal, animationObject.currentStep);
-                };
-
-                // user events
-                animation.onAnimationProgress = this.options.onAnimationProgress;
-                animation.onAnimationComplete = this.options.onAnimationComplete;
-
-                Chart.animationService.addAnimation(this, animation, duration);
-            } else {
-                this.draw();
-                this.options.onAnimationComplete.call(this);
-            }
-            return this;
-        },
-        eachElement: function(callback) {
-            helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-                helpers.each(dataset.metaData, callback, this, dataset.metaData, datasetIndex);
-            }, this);
-        },
-        eachValue: function(callback) {
-            helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-                helpers.each(dataset.data, callback, this, datasetIndex);
-            }, this);
-        },
-        eachDataset: function(callback) {
-            helpers.each(this.data.datasets, callback, this);
-        },
-        getElementsAtEvent: function(e) {
-            var elementsArray = [],
-                eventPosition = helpers.getRelativePosition(e),
-                datasetIterator = function(dataset) {
-                    elementsArray.push(dataset.metaData[elementIndex]);
-                },
-                elementIndex;
-
-            for (var datasetIndex = 0; datasetIndex < this.data.datasets.length; datasetIndex++) {
-                for (elementIndex = 0; elementIndex < this.data.datasets[datasetIndex].metaData.length; elementIndex++) {
-                    if (this.data.datasets[datasetIndex].metaData[elementIndex].inGroupRange(eventPosition.x, eventPosition.y)) {
-                        helpers.each(this.data.datasets, datasetIterator);
-                    }
-                }
-            }
-
-            return elementsArray.length ? elementsArray : [];
-        },
-        // Get the single element that was clicked on
-        // @return : An object containing the dataset index and element index of the matching element. Also contains the rectangle that was drawn
-        getElementAtEvent: function(e) {
-            var element = [];
-            var eventPosition = helpers.getRelativePosition(e);
-
-            for (var datasetIndex = 0; datasetIndex < this.data.datasets.length; ++datasetIndex) {
-                for (var elementIndex = 0; elementIndex < this.data.datasets[datasetIndex].metaData.length; ++elementIndex) {
-                    if (this.data.datasets[datasetIndex].metaData[elementIndex].inRange(eventPosition.x, eventPosition.y)) {
-                        element.push(this.data.datasets[datasetIndex].metaData[elementIndex]);
-                        return element;
-                    }
-                }
-            }
-
-            return [];
-        },
-        generateLegend: function() {
-            return template(this.options.legendTemplate, this);
-        },
-        destroy: function() {
-            this.clear();
-            unbindEvents(this, this.events);
-            var canvas = this.chart.canvas;
-
-            // Reset canvas height/width attributes starts a fresh with the canvas context
-            canvas.width = this.chart.width;
-            canvas.height = this.chart.height;
-
-            // < IE9 doesn't support removeProperty
-            if (canvas.style.removeProperty) {
-                canvas.style.removeProperty('width');
-                canvas.style.removeProperty('height');
-            } else {
-                canvas.style.removeAttribute('width');
-                canvas.style.removeAttribute('height');
-            }
-
-            delete Chart.instances[this.id];
-        },
-        toBase64Image: function() {
-            return this.chart.canvas.toDataURL.apply(this.chart.canvas, arguments);
-        }
-    });
-
-    Chart.Type.extend = function(extensions) {
-
-        var parent = this;
-
-        var ChartType = function() {
-            return parent.apply(this, arguments);
-        };
-
-        //Copy the prototype object of the this class
-        ChartType.prototype = clone(parent.prototype);
-        //Now overwrite some of the properties in the base class with the new extensions
-        extend(ChartType.prototype, extensions);
-
-        ChartType.extend = Chart.Type.extend;
-
-        if (extensions.name || parent.prototype.name) {
-
-            var chartName = extensions.name || parent.prototype.name;
-            //Assign any potential default values of the new chart type
-
-            //If none are defined, we'll use a clone of the chart type this is being extended from.
-            //I.e. if we extend a line chart, we'll use the defaults from the line chart if our new chart
-            //doesn't define some defaults of their own.
-
-            var baseDefaults = (Chart.defaults[parent.prototype.name]) ? clone(Chart.defaults[parent.prototype.name]) : {};
-
-            Chart.defaults[chartName] = helpers.configMerge(baseDefaults, extensions.defaults);
-
-            Chart.types[chartName] = ChartType;
-
-            //Register this new chart type in the Chart prototype
-            Chart.prototype[chartName] = function(config) {
-                config.options = helpers.configMerge(Chart.defaults.global, Chart.defaults[chartName], config.options || {});
-                return new ChartType(config, this);
-            };
-        } else {
-            warn("Name not provided for this chart, so it hasn't been registered");
-        }
-        return parent;
-    };
-
-    Chart.Element = function(configuration) {
-        extend(this, configuration);
-        this.initialize.apply(this, arguments);
-    };
-    extend(Chart.Element.prototype, {
-        initialize: function() {},
-        pivot: function() {
-            if (!this._view) {
-                this._view = clone(this._model);
-            }
-            this._start = clone(this._view);
-            return this;
-        },
-        transition: function(ease) {
-            if (!this._view) {
-                this._view = clone(this._model);
-            }
-            if (!this._start) {
-                this.pivot();
-            }
-
-            each(this._model, function(value, key) {
-
-                if (key[0] === '_' || !this._model.hasOwnProperty(key)) {
-                    // Only non-underscored properties
-                }
-
-                // Init if doesn't exist
-                else if (!this._view[key]) {
-                    if (typeof value === 'number') {
-                        this._view[key] = value * ease;
-                    } else {
-                        this._view[key] = value || null;
-                    }
-                }
-
-                // No unnecessary computations
-                else if (this._model[key] === this._view[key]) {
-                    // It's the same! Woohoo!
-                }
-
-                // Color transitions if possible
-                else if (typeof value === 'string') {
-                    try {
-                        var color = helpers.color(this._start[key]).mix(helpers.color(this._model[key]), ease);
-                        this._view[key] = color.rgbString();
-                    } catch (err) {
-                        this._view[key] = value;
-                    }
-                }
-                // Number transitions
-                else if (typeof value === 'number') {
-                    var startVal = this._start[key] !== undefined ? this._start[key] : 0;
-                    this._view[key] = ((this._model[key] - startVal) * ease) + startVal;
-                }
-                // Everything else
-                else {
-                    this._view[key] = value;
-                }
-
-            }, this);
-
-            if (ease === 1) {
-                delete this._start;
-            }
-            return this;
-        },
-        tooltipPosition: function() {
-            return {
-                x: this._model.x,
-                y: this._model.y
-            };
-        },
-        hasValue: function() {
-            return isNumber(this._model.x) && isNumber(this._model.y);
-        }
-    });
-
-    Chart.Element.extend = inherits;
-
-
-    // Attach global event to resize each chart instance when the browser resizes
-    helpers.addEvent(window, "resize", (function() {
-        // Basic debounce of resize function so it doesn't hurt performance when resizing browser.
-        var timeout;
-        return function() {
-            clearTimeout(timeout);
-            timeout = setTimeout(function() {
-                each(Chart.instances, function(instance) {
-                    // If the responsive flag is set in the chart instance config
-                    // Cascade the resize event down to the chart.
-                    if (instance.options.responsive) {
-                        instance.resize();
-                        instance.update();
-                    }
-                });
-            }, 50);
-        };
-    })());
-
-
-    if (amd) {
-        define(function() {
-            return Chart;
-        });
-    } else if (typeof module === 'object' && module.exports) {
-        module.exports = Chart;
-    }
-
-    root.Chart = Chart;
-
-    Chart.noConflict = function() {
-        root.Chart = previous;
-        return Chart;
-    };
+	"use strict";
+
+	//Declare root variable - window in the browser, global on the server
+	var root = this,
+		previous = root.Chart;
+
+	//Occupy the global variable of Chart, and create a simple base class
+	var Chart = function(context) {
+		var chart = this;
+
+		// Support a jQuery'd canvas element
+		if (context.length && context[0].getContext) {
+			context = context[0];
+		}
+
+		// Support a canvas domnode
+		if (context.getContext) {
+			context = context.getContext("2d");
+		}
+
+		this.canvas = context.canvas;
+
+		this.ctx = context;
+
+		//Variables global to the chart
+		var computeDimension = function(element, dimension) {
+			if (element['offset' + dimension]) {
+				return element['offset' + dimension];
+			} else {
+				return document.defaultView.getComputedStyle(element).getPropertyValue(dimension);
+			}
+		};
+
+		var width = this.width = computeDimension(context.canvas, 'Width') || context.canvas.width;
+		var height = this.height = computeDimension(context.canvas, 'Height') || context.canvas.height;
+
+		// Firefox requires this to work correctly
+		context.canvas.width = width;
+		context.canvas.height = height;
+
+		width = this.width = context.canvas.width;
+		height = this.height = context.canvas.height;
+		this.aspectRatio = this.width / this.height;
+		//High pixel density displays - multiply the size of the canvas height/width by the device pixel ratio, then scale.
+		helpers.retinaScale(this);
+
+		return this;
+	};
+
+	var defaultColor = 'rgba(0,0,0,0.1)';
+
+	//Globally expose the defaults to allow for user updating/changing
+	Chart.defaults = {
+		global: {
+			responsive: true,
+			maintainAspectRatio: true,
+			events: ["mousemove", "mouseout", "click", "touchstart", "touchmove", "touchend"],
+			hover: {
+				onHover: null,
+				mode: 'single',
+				animationDuration: 400,
+			},
+			onClick: null,
+			defaultColor: defaultColor,
+
+			// Element defaults defined in element extensions
+			elements: {}
+		},
+	};
+
+	//Create a dictionary of chart types, to allow for extension of existing types
+	Chart.types = {};
+
+	//Global Chart helpers object for utility methods and classes
+	var helpers = Chart.helpers = {};
+
+	//-- Basic js utility methods
+	var each = helpers.each = function(loopable, callback, self) {
+			var additionalArgs = Array.prototype.slice.call(arguments, 3);
+			// Check to see if null or undefined firstly.
+			if (loopable) {
+				if (loopable.length === +loopable.length) {
+					var i;
+					for (i = 0; i < loopable.length; i++) {
+						callback.apply(self, [loopable[i], i].concat(additionalArgs));
+					}
+				} else {
+					for (var item in loopable) {
+						callback.apply(self, [loopable[item], item].concat(additionalArgs));
+					}
+				}
+			}
+		},
+		clone = helpers.clone = function(obj) {
+			var objClone = {};
+			each(obj, function(value, key) {
+				if (obj.hasOwnProperty(key)) {
+					if (typeof value === 'object' && value !== null) {
+						objClone[key] = clone(value);
+					} else {
+						objClone[key] = value;
+					}
+				}
+			});
+			return objClone;
+		},
+		extend = helpers.extend = function(base) {
+			each(Array.prototype.slice.call(arguments, 1), function(extensionObject) {
+				each(extensionObject, function(value, key) {
+					if (extensionObject.hasOwnProperty(key)) {
+						base[key] = value;
+					}
+				});
+			});
+			return base;
+		},
+		merge = helpers.merge = function(base, master) {
+			//Merge properties in left object over to a shallow clone of object right.
+			var args = Array.prototype.slice.call(arguments, 0);
+			args.unshift({});
+			return extend.apply(null, args);
+		},
+		// Need a special merge function to chart configs since they are now grouped
+		configMerge = helpers.configMerge = function(_base) {
+			var base = clone(_base);
+			helpers.each(Array.prototype.slice.call(arguments, 1), function(extension) {
+				helpers.each(extension, function(value, key) {
+					if (extension.hasOwnProperty(key)) {
+						if (base.hasOwnProperty(key) && helpers.isArray(base[key]) && helpers.isArray(value)) {
+							// In this case we have an array of objects replacing another array. Rather than doing a strict replace,
+							// merge. This allows easy scale option merging
+							var baseArray = base[key];
+
+							helpers.each(value, function(valueObj, index) {
+								if (index < baseArray.length) {
+									baseArray[index] = helpers.configMerge(baseArray[index], valueObj);
+								} else {
+									baseArray.push(valueObj); // nothing to merge
+								}
+							});
+						} else if (base.hasOwnProperty(key) && typeof base[key] == "object" && base[key] !== null && typeof value == "object") {
+							// If we are overwriting an object with an object, do a merge of the properties.
+							base[key] = helpers.configMerge(base[key], value);
+						} else {
+							// can just overwrite the value in this case
+							base[key] = value;
+						}
+					}
+				});
+			});
+
+			return base;
+		},
+		getValueAtIndexOrDefault = helpers.getValueAtIndexOrDefault = function(value, index, defaultValue) {
+			if (!value) {
+				return defaultValue;
+			}
+
+			if (helpers.isArray(value) && index < value.length) {
+				return value[index];
+			}
+
+			return value;
+		},
+		indexOf = helpers.indexOf = function(arrayToSearch, item) {
+			if (Array.prototype.indexOf) {
+				return arrayToSearch.indexOf(item);
+			} else {
+				for (var i = 0; i < arrayToSearch.length; i++) {
+					if (arrayToSearch[i] === item) return i;
+				}
+				return -1;
+			}
+		},
+		where = helpers.where = function(collection, filterCallback) {
+			var filtered = [];
+
+			helpers.each(collection, function(item) {
+				if (filterCallback(item)) {
+					filtered.push(item);
+				}
+			});
+
+			return filtered;
+		},
+		findNextWhere = helpers.findNextWhere = function(arrayToSearch, filterCallback, startIndex) {
+			// Default to start of the array
+			if (!startIndex) {
+				startIndex = -1;
+			}
+			for (var i = startIndex + 1; i < arrayToSearch.length; i++) {
+				var currentItem = arrayToSearch[i];
+				if (filterCallback(currentItem)) {
+					return currentItem;
+				}
+			}
+		},
+		findPreviousWhere = helpers.findPreviousWhere = function(arrayToSearch, filterCallback, startIndex) {
+			// Default to end of the array
+			if (!startIndex) {
+				startIndex = arrayToSearch.length;
+			}
+			for (var i = startIndex - 1; i >= 0; i--) {
+				var currentItem = arrayToSearch[i];
+				if (filterCallback(currentItem)) {
+					return currentItem;
+				}
+			}
+		},
+		inherits = helpers.inherits = function(extensions) {
+			//Basic javascript inheritance based on the model created in Backbone.js
+			var parent = this;
+			var ChartElement = (extensions && extensions.hasOwnProperty("constructor")) ? extensions.constructor : function() {
+				return parent.apply(this, arguments);
+			};
+
+			var Surrogate = function() {
+				this.constructor = ChartElement;
+			};
+			Surrogate.prototype = parent.prototype;
+			ChartElement.prototype = new Surrogate();
+
+			ChartElement.extend = inherits;
+
+			if (extensions) extend(ChartElement.prototype, extensions);
+
+			ChartElement.__super__ = parent.prototype;
+
+			return ChartElement;
+		},
+		noop = helpers.noop = function() {},
+		uid = helpers.uid = (function() {
+			var id = 0;
+			return function() {
+				return "chart-" + id++;
+			};
+		})(),
+		warn = helpers.warn = function(str) {
+			//Method for warning of errors
+			if (window.console && typeof window.console.warn === "function") console.warn(str);
+		},
+		amd = helpers.amd = (typeof define === 'function' && define.amd),
+		//-- Math methods
+		isNumber = helpers.isNumber = function(n) {
+			return !isNaN(parseFloat(n)) && isFinite(n);
+		},
+		max = helpers.max = function(array) {
+			return Math.max.apply(Math, array);
+		},
+		min = helpers.min = function(array) {
+			return Math.min.apply(Math, array);
+		},
+		sign = helpers.sign = function(x) {
+			if (Math.sign) {
+				return Math.sign(x);
+			} else {
+				x = +x; // convert to a number
+				if (x === 0 || isNaN(x)) {
+					return x;
+				}
+				return x > 0 ? 1 : -1;
+			}
+		},
+		log10 = helpers.log10 = function(x) {
+			if (Math.log10) {
+				return Math.log10(x)
+			} else {
+				return Math.log(x) / Math.LN10;
+			}
+		},
+		cap = helpers.cap = function(valueToCap, maxValue, minValue) {
+			if (isNumber(maxValue)) {
+				if (valueToCap > maxValue) {
+					return maxValue;
+				}
+			} else if (isNumber(minValue)) {
+				if (valueToCap < minValue) {
+					return minValue;
+				}
+			}
+			return valueToCap;
+		},
+		getDecimalPlaces = helpers.getDecimalPlaces = function(num) {
+			if (num % 1 !== 0 && isNumber(num)) {
+				var s = num.toString();
+				if (s.indexOf("e-") < 0) {
+					// no exponent, e.g. 0.01
+					return s.split(".")[1].length;
+				} else if (s.indexOf(".") < 0) {
+					// no decimal point, e.g. 1e-9
+					return parseInt(s.split("e-")[1]);
+				} else {
+					// exponent and decimal point, e.g. 1.23e-9
+					var parts = s.split(".")[1].split("e-");
+					return parts[0].length + parseInt(parts[1]);
+				}
+			} else {
+				return 0;
+			}
+		},
+		toRadians = helpers.toRadians = function(degrees) {
+			return degrees * (Math.PI / 180);
+		},
+		toDegrees = helpers.toDegrees = function(radians) {
+			return radians * (180 / Math.PI);
+		},
+		// Gets the angle from vertical upright to the point about a centre.
+		getAngleFromPoint = helpers.getAngleFromPoint = function(centrePoint, anglePoint) {
+			var distanceFromXCenter = anglePoint.x - centrePoint.x,
+				distanceFromYCenter = anglePoint.y - centrePoint.y,
+				radialDistanceFromCenter = Math.sqrt(distanceFromXCenter * distanceFromXCenter + distanceFromYCenter * distanceFromYCenter);
+
+			var angle = Math.atan2(distanceFromYCenter, distanceFromXCenter);
+
+			if (angle < (-0.5 * Math.PI)) {
+				angle += 2.0 * Math.PI; // make sure the returned angle is in the range of (-PI/2, 3PI/2]
+			}
+
+			return {
+				angle: angle,
+				distance: radialDistanceFromCenter
+			};
+		},
+		aliasPixel = helpers.aliasPixel = function(pixelWidth) {
+			return (pixelWidth % 2 === 0) ? 0 : 0.5;
+		},
+		splineCurve = helpers.splineCurve = function(FirstPoint, MiddlePoint, AfterPoint, t) {
+			//Props to Rob Spencer at scaled innovation for his post on splining between points
+			//http://scaledinnovation.com/analytics/splines/aboutSplines.html
+			var d01 = Math.sqrt(Math.pow(MiddlePoint.x - FirstPoint.x, 2) + Math.pow(MiddlePoint.y - FirstPoint.y, 2)),
+				d12 = Math.sqrt(Math.pow(AfterPoint.x - MiddlePoint.x, 2) + Math.pow(AfterPoint.y - MiddlePoint.y, 2)),
+				fa = t * d01 / (d01 + d12), // scaling factor for triangle Ta
+				fb = t * d12 / (d01 + d12);
+			return {
+				previous: {
+					x: MiddlePoint.x - fa * (AfterPoint.x - FirstPoint.x),
+					y: MiddlePoint.y - fa * (AfterPoint.y - FirstPoint.y)
+				},
+				next: {
+					x: MiddlePoint.x + fb * (AfterPoint.x - FirstPoint.x),
+					y: MiddlePoint.y + fb * (AfterPoint.y - FirstPoint.y)
+				}
+			};
+		},
+		calculateOrderOfMagnitude = helpers.calculateOrderOfMagnitude = function(val) {
+			return Math.floor(Math.log(val) / Math.LN10);
+		},
+		calculateScaleRange = helpers.calculateScaleRange = function(valuesArray, drawingSize, textSize, startFromZero, integersOnly) {
+
+			//Set a minimum step of two - a point at the top of the graph, and a point at the base
+			var minSteps = 2,
+				maxSteps = Math.floor(drawingSize / (textSize * 1.5)),
+				skipFitting = (minSteps >= maxSteps);
+
+			var maxValue = max(valuesArray),
+				minValue = min(valuesArray);
+
+			// We need some degree of seperation here to calculate the scales if all the values are the same
+			// Adding/minusing 0.5 will give us a range of 1.
+			if (maxValue === minValue) {
+				maxValue += 0.5;
+				// So we don't end up with a graph with a negative start value if we've said always start from zero
+				if (minValue >= 0.5 && !startFromZero) {
+					minValue -= 0.5;
+				} else {
+					// Make up a whole number above the values
+					maxValue += 0.5;
+				}
+			}
+
+			var valueRange = Math.abs(maxValue - minValue),
+				rangeOrderOfMagnitude = calculateOrderOfMagnitude(valueRange),
+				graphMax = Math.ceil(maxValue / (1 * Math.pow(10, rangeOrderOfMagnitude))) * Math.pow(10, rangeOrderOfMagnitude),
+				graphMin = (startFromZero) ? 0 : Math.floor(minValue / (1 * Math.pow(10, rangeOrderOfMagnitude))) * Math.pow(10, rangeOrderOfMagnitude),
+				graphRange = graphMax - graphMin,
+				stepValue = Math.pow(10, rangeOrderOfMagnitude),
+				numberOfSteps = Math.round(graphRange / stepValue);
+
+			//If we have more space on the graph we'll use it to give more definition to the data
+			while ((numberOfSteps > maxSteps || (numberOfSteps * 2) < maxSteps) && !skipFitting) {
+				if (numberOfSteps > maxSteps) {
+					stepValue *= 2;
+					numberOfSteps = Math.round(graphRange / stepValue);
+					// Don't ever deal with a decimal number of steps - cancel fitting and just use the minimum number of steps.
+					if (numberOfSteps % 1 !== 0) {
+						skipFitting = true;
+					}
+				}
+				//We can fit in double the amount of scale points on the scale
+				else {
+					//If user has declared ints only, and the step value isn't a decimal
+					if (integersOnly && rangeOrderOfMagnitude >= 0) {
+						//If the user has said integers only, we need to check that making the scale more granular wouldn't make it a float
+						if (stepValue / 2 % 1 === 0) {
+							stepValue /= 2;
+							numberOfSteps = Math.round(graphRange / stepValue);
+						}
+						//If it would make it a float break out of the loop
+						else {
+							break;
+						}
+					}
+					//If the scale doesn't have to be an int, make the scale more granular anyway.
+					else {
+						stepValue /= 2;
+						numberOfSteps = Math.round(graphRange / stepValue);
+					}
+
+				}
+			}
+
+			if (skipFitting) {
+				numberOfSteps = minSteps;
+				stepValue = graphRange / numberOfSteps;
+			}
+			return {
+				steps: numberOfSteps,
+				stepValue: stepValue,
+				min: graphMin,
+				max: graphMin + (numberOfSteps * stepValue)
+			};
+
+		},
+		// Implementation of the nice number algorithm used in determining where axis labels will go
+		niceNum = helpers.niceNum = function(range, round) {
+			var exponent = Math.floor(helpers.log10(range));
+			var fraction = range / Math.pow(10, exponent);
+			var niceFraction;
+
+			if (round) {
+				if (fraction < 1.5) {
+					niceFraction = 1;
+				} else if (fraction < 3) {
+					niceFraction = 2;
+				} else if (fraction < 7) {
+					niceFraction = 5;
+				} else {
+					niceFraction = 10;
+				}
+			} else {
+				if (fraction <= 1.0) {
+					niceFraction = 1;
+				} else if (fraction <= 2) {
+					niceFraction = 2;
+				} else if (fraction <= 5) {
+					niceFraction = 5;
+				} else {
+					niceFraction = 10;
+				}
+			}
+
+			return niceFraction * Math.pow(10, exponent);
+		},
+		/* jshint ignore:start */
+		// Blows up jshint errors based on the new Function constructor
+		//Templating methods
+		//Javascript micro templating by John Resig - source at http://ejohn.org/blog/javascript-micro-templating/
+		template = helpers.template = function(templateString, valuesObject) {
+
+			// If templateString is function rather than string-template - call the function for valuesObject
+
+			if (templateString instanceof Function) {
+				return templateString(valuesObject);
+			}
+
+			var cache = {};
+
+			function tmpl(str, data) {
+				// Figure out if we're getting a template, or if we need to
+				// load the template - and be sure to cache the result.
+				var fn = !/\W/.test(str) ?
+					cache[str] = cache[str] :
+
+					// Generate a reusable function that will serve as a template
+					// generator (and which will be cached).
+					new Function("obj",
+						"var p=[],print=function(){p.push.apply(p,arguments);};" +
+
+						// Introduce the data as local variables using with(){}
+						"with(obj){p.push('" +
+
+						// Convert the template into pure JavaScript
+						str
+						.replace(/[\r\t\n]/g, " ")
+						.split("<%").join("\t")
+						.replace(/((^|%>)[^\t]*)'/g, "$1\r")
+						.replace(/\t=(.*?)%>/g, "',$1,'")
+						.split("\t").join("');")
+						.split("%>").join("p.push('")
+						.split("\r").join("\\'") +
+						"');}return p.join('');"
+					);
+
+				// Provide some basic currying to the user
+				return data ? fn(data) : fn;
+			}
+			return tmpl(templateString, valuesObject);
+		},
+		/* jshint ignore:end */
+		generateLabels = helpers.generateLabels = function(templateString, numberOfSteps, graphMin, stepValue) {
+			var labelsArray = new Array(numberOfSteps);
+			if (templateString) {
+				each(labelsArray, function(val, index) {
+					labelsArray[index] = template(templateString, {
+						value: (graphMin + (stepValue * (index + 1)))
+					});
+				});
+			}
+			return labelsArray;
+		},
+		//--Animation methods
+		//Easing functions adapted from Robert Penner's easing equations
+		//http://www.robertpenner.com/easing/
+		easingEffects = helpers.easingEffects = {
+			linear: function(t) {
+				return t;
+			},
+			easeInQuad: function(t) {
+				return t * t;
+			},
+			easeOutQuad: function(t) {
+				return -1 * t * (t - 2);
+			},
+			easeInOutQuad: function(t) {
+				if ((t /= 1 / 2) < 1) {
+					return 1 / 2 * t * t;
+				}
+				return -1 / 2 * ((--t) * (t - 2) - 1);
+			},
+			easeInCubic: function(t) {
+				return t * t * t;
+			},
+			easeOutCubic: function(t) {
+				return 1 * ((t = t / 1 - 1) * t * t + 1);
+			},
+			easeInOutCubic: function(t) {
+				if ((t /= 1 / 2) < 1) {
+					return 1 / 2 * t * t * t;
+				}
+				return 1 / 2 * ((t -= 2) * t * t + 2);
+			},
+			easeInQuart: function(t) {
+				return t * t * t * t;
+			},
+			easeOutQuart: function(t) {
+				return -1 * ((t = t / 1 - 1) * t * t * t - 1);
+			},
+			easeInOutQuart: function(t) {
+				if ((t /= 1 / 2) < 1) {
+					return 1 / 2 * t * t * t * t;
+				}
+				return -1 / 2 * ((t -= 2) * t * t * t - 2);
+			},
+			easeInQuint: function(t) {
+				return 1 * (t /= 1) * t * t * t * t;
+			},
+			easeOutQuint: function(t) {
+				return 1 * ((t = t / 1 - 1) * t * t * t * t + 1);
+			},
+			easeInOutQuint: function(t) {
+				if ((t /= 1 / 2) < 1) {
+					return 1 / 2 * t * t * t * t * t;
+				}
+				return 1 / 2 * ((t -= 2) * t * t * t * t + 2);
+			},
+			easeInSine: function(t) {
+				return -1 * Math.cos(t / 1 * (Math.PI / 2)) + 1;
+			},
+			easeOutSine: function(t) {
+				return 1 * Math.sin(t / 1 * (Math.PI / 2));
+			},
+			easeInOutSine: function(t) {
+				return -1 / 2 * (Math.cos(Math.PI * t / 1) - 1);
+			},
+			easeInExpo: function(t) {
+				return (t === 0) ? 1 : 1 * Math.pow(2, 10 * (t / 1 - 1));
+			},
+			easeOutExpo: function(t) {
+				return (t === 1) ? 1 : 1 * (-Math.pow(2, -10 * t / 1) + 1);
+			},
+			easeInOutExpo: function(t) {
+				if (t === 0) {
+					return 0;
+				}
+				if (t === 1) {
+					return 1;
+				}
+				if ((t /= 1 / 2) < 1) {
+					return 1 / 2 * Math.pow(2, 10 * (t - 1));
+				}
+				return 1 / 2 * (-Math.pow(2, -10 * --t) + 2);
+			},
+			easeInCirc: function(t) {
+				if (t >= 1) {
+					return t;
+				}
+				return -1 * (Math.sqrt(1 - (t /= 1) * t) - 1);
+			},
+			easeOutCirc: function(t) {
+				return 1 * Math.sqrt(1 - (t = t / 1 - 1) * t);
+			},
+			easeInOutCirc: function(t) {
+				if ((t /= 1 / 2) < 1) {
+					return -1 / 2 * (Math.sqrt(1 - t * t) - 1);
+				}
+				return 1 / 2 * (Math.sqrt(1 - (t -= 2) * t) + 1);
+			},
+			easeInElastic: function(t) {
+				var s = 1.70158;
+				var p = 0;
+				var a = 1;
+				if (t === 0) {
+					return 0;
+				}
+				if ((t /= 1) == 1) {
+					return 1;
+				}
+				if (!p) {
+					p = 1 * 0.3;
+				}
+				if (a < Math.abs(1)) {
+					a = 1;
+					s = p / 4;
+				} else {
+					s = p / (2 * Math.PI) * Math.asin(1 / a);
+				}
+				return -(a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t * 1 - s) * (2 * Math.PI) / p));
+			},
+			easeOutElastic: function(t) {
+				var s = 1.70158;
+				var p = 0;
+				var a = 1;
+				if (t === 0) {
+					return 0;
+				}
+				if ((t /= 1) == 1) {
+					return 1;
+				}
+				if (!p) {
+					p = 1 * 0.3;
+				}
+				if (a < Math.abs(1)) {
+					a = 1;
+					s = p / 4;
+				} else {
+					s = p / (2 * Math.PI) * Math.asin(1 / a);
+				}
+				return a * Math.pow(2, -10 * t) * Math.sin((t * 1 - s) * (2 * Math.PI) / p) + 1;
+			},
+			easeInOutElastic: function(t) {
+				var s = 1.70158;
+				var p = 0;
+				var a = 1;
+				if (t === 0) {
+					return 0;
+				}
+				if ((t /= 1 / 2) == 2) {
+					return 1;
+				}
+				if (!p) {
+					p = 1 * (0.3 * 1.5);
+				}
+				if (a < Math.abs(1)) {
+					a = 1;
+					s = p / 4;
+				} else {
+					s = p / (2 * Math.PI) * Math.asin(1 / a);
+				}
+				if (t < 1) {
+					return -0.5 * (a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t * 1 - s) * (2 * Math.PI) / p));
+				}
+				return a * Math.pow(2, -10 * (t -= 1)) * Math.sin((t * 1 - s) * (2 * Math.PI) / p) * 0.5 + 1;
+			},
+			easeInBack: function(t) {
+				var s = 1.70158;
+				return 1 * (t /= 1) * t * ((s + 1) * t - s);
+			},
+			easeOutBack: function(t) {
+				var s = 1.70158;
+				return 1 * ((t = t / 1 - 1) * t * ((s + 1) * t + s) + 1);
+			},
+			easeInOutBack: function(t) {
+				var s = 1.70158;
+				if ((t /= 1 / 2) < 1) {
+					return 1 / 2 * (t * t * (((s *= (1.525)) + 1) * t - s));
+				}
+				return 1 / 2 * ((t -= 2) * t * (((s *= (1.525)) + 1) * t + s) + 2);
+			},
+			easeInBounce: function(t) {
+				return 1 - easingEffects.easeOutBounce(1 - t);
+			},
+			easeOutBounce: function(t) {
+				if ((t /= 1) < (1 / 2.75)) {
+					return 1 * (7.5625 * t * t);
+				} else if (t < (2 / 2.75)) {
+					return 1 * (7.5625 * (t -= (1.5 / 2.75)) * t + 0.75);
+				} else if (t < (2.5 / 2.75)) {
+					return 1 * (7.5625 * (t -= (2.25 / 2.75)) * t + 0.9375);
+				} else {
+					return 1 * (7.5625 * (t -= (2.625 / 2.75)) * t + 0.984375);
+				}
+			},
+			easeInOutBounce: function(t) {
+				if (t < 1 / 2) {
+					return easingEffects.easeInBounce(t * 2) * 0.5;
+				}
+				return easingEffects.easeOutBounce(t * 2 - 1) * 0.5 + 1 * 0.5;
+			}
+		},
+		//Request animation polyfill - http://www.paulirish.com/2011/requestanimationframe-for-smart-animating/
+		requestAnimFrame = helpers.requestAnimFrame = (function() {
+			return window.requestAnimationFrame ||
+				window.webkitRequestAnimationFrame ||
+				window.mozRequestAnimationFrame ||
+				window.oRequestAnimationFrame ||
+				window.msRequestAnimationFrame ||
+				function(callback) {
+					return window.setTimeout(callback, 1000 / 60);
+				};
+		})(),
+		cancelAnimFrame = helpers.cancelAnimFrame = (function() {
+			return window.cancelAnimationFrame ||
+				window.webkitCancelAnimationFrame ||
+				window.mozCancelAnimationFrame ||
+				window.oCancelAnimationFrame ||
+				window.msCancelAnimationFrame ||
+				function(callback) {
+					return window.clearTimeout(callback, 1000 / 60);
+				};
+		})(),
+		animationLoop = helpers.animationLoop = function(callback, totalSteps, easingString, onProgress, onComplete, chartInstance) {
+
+			var currentStep = 0,
+				easingFunction = easingEffects[easingString] || easingEffects.linear;
+
+			var animationFrame = function() {
+				currentStep++;
+				var stepDecimal = currentStep / totalSteps;
+				var easeDecimal = easingFunction(stepDecimal);
+
+				callback.call(chartInstance, easeDecimal, stepDecimal, currentStep);
+				onProgress.call(chartInstance, easeDecimal, stepDecimal);
+				if (currentStep < totalSteps) {
+					chartInstance.animationFrame = requestAnimFrame(animationFrame);
+				} else {
+					onComplete.apply(chartInstance);
+				}
+			};
+			requestAnimFrame(animationFrame);
+		},
+		//-- DOM methods
+		getRelativePosition = helpers.getRelativePosition = function(evt) {
+			var mouseX, mouseY;
+			var e = evt.originalEvent || evt,
+				canvas = evt.currentTarget || evt.srcElement,
+				boundingRect = canvas.getBoundingClientRect();
+
+			if (e.touches) {
+				mouseX = e.touches[0].clientX - boundingRect.left;
+				mouseY = e.touches[0].clientY - boundingRect.top;
+
+			} else {
+				mouseX = e.clientX - boundingRect.left;
+				mouseY = e.clientY - boundingRect.top;
+			}
+
+			return {
+				x: mouseX,
+				y: mouseY
+			};
+
+		},
+		addEvent = helpers.addEvent = function(node, eventType, method) {
+			if (node.addEventListener) {
+				node.addEventListener(eventType, method);
+			} else if (node.attachEvent) {
+				node.attachEvent("on" + eventType, method);
+			} else {
+				node["on" + eventType] = method;
+			}
+		},
+		removeEvent = helpers.removeEvent = function(node, eventType, handler) {
+			if (node.removeEventListener) {
+				node.removeEventListener(eventType, handler, false);
+			} else if (node.detachEvent) {
+				node.detachEvent("on" + eventType, handler);
+			} else {
+				node["on" + eventType] = noop;
+			}
+		},
+		bindEvents = helpers.bindEvents = function(chartInstance, arrayOfEvents, handler) {
+			// Create the events object if it's not already present
+			if (!chartInstance.events) chartInstance.events = {};
+
+			each(arrayOfEvents, function(eventName) {
+				chartInstance.events[eventName] = function() {
+					handler.apply(chartInstance, arguments);
+				};
+				addEvent(chartInstance.chart.canvas, eventName, chartInstance.events[eventName]);
+			});
+		},
+		unbindEvents = helpers.unbindEvents = function(chartInstance, arrayOfEvents) {
+			each(arrayOfEvents, function(handler, eventName) {
+				removeEvent(chartInstance.chart.canvas, eventName, handler);
+			});
+		},
+		getMaximumWidth = helpers.getMaximumWidth = function(domNode) {
+			var container = domNode.parentNode,
+				padding = parseInt(getStyle(container, 'padding-left')) + parseInt(getStyle(container, 'padding-right'));
+			// TODO = check cross browser stuff with this.
+			return container.clientWidth - padding;
+		},
+		getMaximumHeight = helpers.getMaximumHeight = function(domNode) {
+			var container = domNode.parentNode,
+				padding = parseInt(getStyle(container, 'padding-bottom')) + parseInt(getStyle(container, 'padding-top'));
+			// TODO = check cross browser stuff with this.
+			return container.clientHeight - padding;
+		},
+		getStyle = helpers.getStyle = function(el, property) {
+			return el.currentStyle ?
+				el.currentStyle[property] :
+				document.defaultView.getComputedStyle(el, null).getPropertyValue(property);
+		},
+		getMaximumSize = helpers.getMaximumSize = helpers.getMaximumWidth, // legacy support
+		retinaScale = helpers.retinaScale = function(chart) {
+			var ctx = chart.ctx,
+				width = chart.canvas.width,
+				height = chart.canvas.height;
+
+			if (window.devicePixelRatio) {
+				ctx.canvas.style.width = width + "px";
+				ctx.canvas.style.height = height + "px";
+				ctx.canvas.height = height * window.devicePixelRatio;
+				ctx.canvas.width = width * window.devicePixelRatio;
+				ctx.scale(window.devicePixelRatio, window.devicePixelRatio);
+			}
+		},
+		//-- Canvas methods
+		clear = helpers.clear = function(chart) {
+			chart.ctx.clearRect(0, 0, chart.width, chart.height);
+		},
+		fontString = helpers.fontString = function(pixelSize, fontStyle, fontFamily) {
+			return fontStyle + " " + pixelSize + "px " + fontFamily;
+		},
+		longestText = helpers.longestText = function(ctx, font, arrayOfStrings) {
+			ctx.font = font;
+			var longest = 0;
+			each(arrayOfStrings, function(string) {
+				var textWidth = ctx.measureText(string).width;
+				longest = (textWidth > longest) ? textWidth : longest;
+			});
+			return longest;
+		},
+		drawRoundedRectangle = helpers.drawRoundedRectangle = function(ctx, x, y, width, height, radius) {
+			ctx.beginPath();
+			ctx.moveTo(x + radius, y);
+			ctx.lineTo(x + width - radius, y);
+			ctx.quadraticCurveTo(x + width, y, x + width, y + radius);
+			ctx.lineTo(x + width, y + height - radius);
+			ctx.quadraticCurveTo(x + width, y + height, x + width - radius, y + height);
+			ctx.lineTo(x + radius, y + height);
+			ctx.quadraticCurveTo(x, y + height, x, y + height - radius);
+			ctx.lineTo(x, y + radius);
+			ctx.quadraticCurveTo(x, y, x + radius, y);
+			ctx.closePath();
+		},
+		color = helpers.color = function(color) {
+			if (!window.Color) {
+				console.log('Color.js not found!');
+				return color;
+			}
+			return window.Color(color);
+		},
+		isArray = helpers.isArray = function(obj) {
+			if (!Array.isArray) {
+				return Object.prototype.toString.call(arg) === '[object Array]';
+			}
+			return Array.isArray(obj);
+		};
+
+	//Store a reference to each instance - allowing us to globally resize chart instances on window resize.
+	//Destroy method on the chart will remove the instance of the chart from this reference.
+	Chart.instances = {};
+
+	Chart.Type = function(config, instance) {
+		this.data = config.data;
+		this.options = config.options;
+		this.chart = instance;
+		this.id = uid();
+		//Add the chart instance to the global namespace
+		Chart.instances[this.id] = this;
+
+		// Initialize is always called when a chart type is created
+		// By default it is a no op, but it should be extended
+		if (this.options.responsive) {
+			this.resize();
+		}
+		this.initialize.call(this);
+	};
+
+	//Core methods that'll be a part of every chart type
+	extend(Chart.Type.prototype, {
+		initialize: function() {
+			return this;
+		},
+		clear: function() {
+			clear(this.chart);
+			return this;
+		},
+		stop: function() {
+			// Stops any current animation loop occuring
+			Chart.animationService.cancelAnimation(this);
+			return this;
+		},
+		resize: function() {
+			this.stop();
+			var canvas = this.chart.canvas,
+				newWidth = getMaximumWidth(this.chart.canvas),
+				newHeight = this.options.maintainAspectRatio ? newWidth / this.chart.aspectRatio : getMaximumHeight(this.chart.canvas);
+
+			canvas.width = this.chart.width = newWidth;
+			canvas.height = this.chart.height = newHeight;
+
+			retinaScale(this.chart);
+
+			return this;
+		},
+		redraw: noop,
+		render: function(duration) {
+
+			if (this.options.animation.duration !== 0 || duration) {
+				var animation = new Chart.Animation();
+				animation.numSteps = (duration || this.options.animation.duration) / 16.66; //60 fps
+				animation.easing = this.options.animation.easing;
+
+				// render function
+				animation.render = function(chartInstance, animationObject) {
+					var easingFunction = helpers.easingEffects[animationObject.easing];
+					var stepDecimal = animationObject.currentStep / animationObject.numSteps;
+					var easeDecimal = easingFunction(stepDecimal);
+
+					chartInstance.draw(easeDecimal, stepDecimal, animationObject.currentStep);
+				};
+
+				// user events
+				animation.onAnimationProgress = this.options.onAnimationProgress;
+				animation.onAnimationComplete = this.options.onAnimationComplete;
+
+				Chart.animationService.addAnimation(this, animation, duration);
+			} else {
+				this.draw();
+				this.options.onAnimationComplete.call(this);
+			}
+			return this;
+		},
+		eachElement: function(callback) {
+			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
+				helpers.each(dataset.metaData, callback, this, dataset.metaData, datasetIndex);
+			}, this);
+		},
+		eachValue: function(callback) {
+			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
+				helpers.each(dataset.data, callback, this, datasetIndex);
+			}, this);
+		},
+		eachDataset: function(callback) {
+			helpers.each(this.data.datasets, callback, this);
+		},
+		getElementsAtEvent: function(e) {
+			var elementsArray = [],
+				eventPosition = helpers.getRelativePosition(e),
+				datasetIterator = function(dataset) {
+					elementsArray.push(dataset.metaData[elementIndex]);
+				},
+				elementIndex;
+
+			for (var datasetIndex = 0; datasetIndex < this.data.datasets.length; datasetIndex++) {
+				for (elementIndex = 0; elementIndex < this.data.datasets[datasetIndex].metaData.length; elementIndex++) {
+					if (this.data.datasets[datasetIndex].metaData[elementIndex].inGroupRange(eventPosition.x, eventPosition.y)) {
+						helpers.each(this.data.datasets, datasetIterator);
+					}
+				}
+			}
+
+			return elementsArray.length ? elementsArray : [];
+		},
+		// Get the single element that was clicked on
+		// @return : An object containing the dataset index and element index of the matching element. Also contains the rectangle that was drawn
+		getElementAtEvent: function(e) {
+			var element = [];
+			var eventPosition = helpers.getRelativePosition(e);
+
+			for (var datasetIndex = 0; datasetIndex < this.data.datasets.length; ++datasetIndex) {
+				for (var elementIndex = 0; elementIndex < this.data.datasets[datasetIndex].metaData.length; ++elementIndex) {
+					if (this.data.datasets[datasetIndex].metaData[elementIndex].inRange(eventPosition.x, eventPosition.y)) {
+						element.push(this.data.datasets[datasetIndex].metaData[elementIndex]);
+						return element;
+					}
+				}
+			}
+
+			return [];
+		},
+		generateLegend: function() {
+			return template(this.options.legendTemplate, this);
+		},
+		destroy: function() {
+			this.clear();
+			unbindEvents(this, this.events);
+			var canvas = this.chart.canvas;
+
+			// Reset canvas height/width attributes starts a fresh with the canvas context
+			canvas.width = this.chart.width;
+			canvas.height = this.chart.height;
+
+			// < IE9 doesn't support removeProperty
+			if (canvas.style.removeProperty) {
+				canvas.style.removeProperty('width');
+				canvas.style.removeProperty('height');
+			} else {
+				canvas.style.removeAttribute('width');
+				canvas.style.removeAttribute('height');
+			}
+
+			delete Chart.instances[this.id];
+		},
+		toBase64Image: function() {
+			return this.chart.canvas.toDataURL.apply(this.chart.canvas, arguments);
+		}
+	});
+
+	Chart.Type.extend = function(extensions) {
+
+		var parent = this;
+
+		var ChartType = function() {
+			return parent.apply(this, arguments);
+		};
+
+		//Copy the prototype object of the this class
+		ChartType.prototype = clone(parent.prototype);
+		//Now overwrite some of the properties in the base class with the new extensions
+		extend(ChartType.prototype, extensions);
+
+		ChartType.extend = Chart.Type.extend;
+
+		if (extensions.name || parent.prototype.name) {
+
+			var chartName = extensions.name || parent.prototype.name;
+			//Assign any potential default values of the new chart type
+
+			//If none are defined, we'll use a clone of the chart type this is being extended from.
+			//I.e. if we extend a line chart, we'll use the defaults from the line chart if our new chart
+			//doesn't define some defaults of their own.
+
+			var baseDefaults = (Chart.defaults[parent.prototype.name]) ? clone(Chart.defaults[parent.prototype.name]) : {};
+
+			Chart.defaults[chartName] = helpers.configMerge(baseDefaults, extensions.defaults);
+
+			Chart.types[chartName] = ChartType;
+
+			//Register this new chart type in the Chart prototype
+			Chart.prototype[chartName] = function(config) {
+				config.options = helpers.configMerge(Chart.defaults.global, Chart.defaults[chartName], config.options || {});
+				return new ChartType(config, this);
+			};
+		} else {
+			warn("Name not provided for this chart, so it hasn't been registered");
+		}
+		return parent;
+	};
+
+	Chart.Element = function(configuration) {
+		extend(this, configuration);
+		this.initialize.apply(this, arguments);
+	};
+	extend(Chart.Element.prototype, {
+		initialize: function() {},
+		pivot: function() {
+			if (!this._view) {
+				this._view = clone(this._model);
+			}
+			this._start = clone(this._view);
+			return this;
+		},
+		transition: function(ease) {
+			if (!this._view) {
+				this._view = clone(this._model);
+			}
+			if (!this._start) {
+				this.pivot();
+			}
+
+			each(this._model, function(value, key) {
+
+				if (key[0] === '_' || !this._model.hasOwnProperty(key)) {
+					// Only non-underscored properties
+				}
+
+				// Init if doesn't exist
+				else if (!this._view[key]) {
+					if (typeof value === 'number') {
+						this._view[key] = value * ease;
+					} else {
+						this._view[key] = value || null;
+					}
+				}
+
+				// No unnecessary computations
+				else if (this._model[key] === this._view[key]) {
+					// It's the same! Woohoo!
+				}
+
+				// Color transitions if possible
+				else if (typeof value === 'string') {
+					try {
+						var color = helpers.color(this._start[key]).mix(helpers.color(this._model[key]), ease);
+						this._view[key] = color.rgbString();
+					} catch (err) {
+						this._view[key] = value;
+					}
+				}
+				// Number transitions
+				else if (typeof value === 'number') {
+					var startVal = this._start[key] !== undefined ? this._start[key] : 0;
+					this._view[key] = ((this._model[key] - startVal) * ease) + startVal;
+				}
+				// Everything else
+				else {
+					this._view[key] = value;
+				}
+
+			}, this);
+
+			if (ease === 1) {
+				delete this._start;
+			}
+			return this;
+		},
+		tooltipPosition: function() {
+			return {
+				x: this._model.x,
+				y: this._model.y
+			};
+		},
+		hasValue: function() {
+			return isNumber(this._model.x) && isNumber(this._model.y);
+		}
+	});
+
+	Chart.Element.extend = inherits;
+
+
+	// Attach global event to resize each chart instance when the browser resizes
+	helpers.addEvent(window, "resize", (function() {
+		// Basic debounce of resize function so it doesn't hurt performance when resizing browser.
+		var timeout;
+		return function() {
+			clearTimeout(timeout);
+			timeout = setTimeout(function() {
+				each(Chart.instances, function(instance) {
+					// If the responsive flag is set in the chart instance config
+					// Cascade the resize event down to the chart.
+					if (instance.options.responsive) {
+						instance.resize();
+						instance.update();
+					}
+				});
+			}, 50);
+		};
+	})());
+
+
+	if (amd) {
+		define(function() {
+			return Chart;
+		});
+	} else if (typeof module === 'object' && module.exports) {
+		module.exports = Chart;
+	}
+
+	root.Chart = Chart;
+
+	Chart.noConflict = function() {
+		root.Chart = previous;
+		return Chart;
+	};
 
 }).call(this);
diff --git a/src/core/core.scale.js b/src/core/core.scale.js
index dc9a9a70252..ce5c8246003 100644
--- a/src/core/core.scale.js
+++ b/src/core/core.scale.js
@@ -1,302 +1,302 @@
 (function() {
-    "use strict";
-
-    var root = this,
-        Chart = root.Chart,
-        helpers = Chart.helpers;
-
-    // The scale service is used to resize charts along with all of their axes. We make this as
-    // a service where scales are registered with their respective charts so that changing the 
-    // scales does not require 
-    Chart.scaleService = {
-        // Scale registration object. Extensions can register new scale types (such as log or DB scales) and then
-        // use the new chart options to grab the correct scale
-        constructors: {},
-        // Use a registration function so that we can move to an ES6 map when we no longer need to support
-        // old browsers
-        registerScaleType: function(type, scaleConstructor) {
-            this.constructors[type] = scaleConstructor;
-        },
-        getScaleConstructor: function(type) {
-            return this.constructors.hasOwnProperty(type) ? this.constructors[type] : undefined;
-        },
-
-        // The interesting function
-        fitScalesForChart: function(chartInstance, width, height) {
-            var xPadding = width > 30 ? 5 : 2;
-            var yPadding = height > 30 ? 5 : 2;
-
-            if (chartInstance) {
-                var leftScales = helpers.where(chartInstance.scales, function(scaleInstance) {
-                    return scaleInstance.options.position == "left";
-                });
-                var rightScales = helpers.where(chartInstance.scales, function(scaleInstance) {
-                    return scaleInstance.options.position == "right";
-                });
-                var topScales = helpers.where(chartInstance.scales, function(scaleInstance) {
-                    return scaleInstance.options.position == "top";
-                });
-                var bottomScales = helpers.where(chartInstance.scales, function(scaleInstance) {
-                    return scaleInstance.options.position == "bottom";
-                });
-
-                var visibleLeftScales = helpers.where(chartInstance.scales, function(scaleInstance) {
-                    return scaleInstance.options.position == "left";
-                });
-                var visibleRightScales = helpers.where(chartInstance.scales, function(scaleInstance) {
-                    return scaleInstance.options.position == "right";
-                });
-                var visibleTopScales = helpers.where(chartInstance.scales, function(scaleInstance) {
-                    return scaleInstance.options.position == "top";
-                });
-                var visibleBottomScales = helpers.where(chartInstance.scales, function(scaleInstance) {
-                    return scaleInstance.options.position == "bottom";
-                });
-
-                // // Adjust the padding to take into account displaying labels
-                // if (topScales.length === 0 || bottomScales.length === 0) {
-                //     var maxFontHeight = 0;
-
-                //     var maxFontHeightFunction = function(scaleInstance) {
-                //         if (scaleInstance.options.labels.show) {
-                //             // Only consider font sizes for axes that actually show labels
-                //             maxFontHeight = Math.max(maxFontHeight, scaleInstance.options.labels.fontSize);
-                //         }
-                //     };
-
-                //     helpers.each(leftScales, maxFontHeightFunction);
-                //     helpers.each(rightScales, maxFontHeightFunction);
-
-                //     if (topScales.length === 0) {
-                //         // Add padding so that we can handle drawing the top nicely
-                //         yPadding += 0.75 * maxFontHeight; // 0.75 since padding added on both sides
-                //     }
-
-                //     if (bottomScales.length === 0) {
-                //         // Add padding so that we can handle drawing the bottom nicely
-                //         yPadding += 1.5 * maxFontHeight;
-                //     }
-                // }
-
-                // Essentially we now have any number of scales on each of the 4 sides.
-                // Our canvas looks like the following.
-                // The areas L1 and L2 are the left axes. R1 is the right axis, T1 is the top axis and 
-                // B1 is the bottom axis
-                // |------------------------------------------------------|
-                // |          |             T1                      |     |
-                // |----|-----|-------------------------------------|-----|
-                // |    |     |                                     |     |
-                // | L1 |  L2 |         Chart area                  |  R1 |
-                // |    |     |                                     |     |
-                // |    |     |                                     |     |
-                // |----|-----|-------------------------------------|-----|
-                // |          |             B1                      |     |
-                // |          |                                     |     |
-                // |------------------------------------------------------|
-
-                // What we do to find the best sizing, we do the following
-                // 1. Determine the minimum size of the chart area. 
-                // 2. Split the remaining width equally between each vertical axis
-                // 3. Split the remaining height equally between each horizontal axis
-                // 4. Give each scale the maximum size it can be. The scale will return it's minimum size
-                // 5. Adjust the sizes of each axis based on it's minimum reported size. 
-                // 6. Refit each axis
-                // 7. Position each axis in the final location
-                // 8. Tell the chart the final location of the chart area
-
-                // Step 1
-                var chartWidth = width / 2; // min 50%
-                var chartHeight = height / 2; // min 50%
-
-                chartWidth -= (2 * xPadding);
-                chartHeight -= (2 * yPadding);
-
-
-                // Step 2
-                var verticalScaleWidth = (width - chartWidth) / (leftScales.length + rightScales.length);
-
-                // Step 3
-                var horizontalScaleHeight = (height - chartHeight) / (topScales.length + bottomScales.length);
-
-                // Step 4;
-                var minimumScaleSizes = [];
-
-                var verticalScaleMinSizeFunction = function(scaleInstance) {
-                    var minSize = scaleInstance.fit(verticalScaleWidth, chartHeight);
-                    minimumScaleSizes.push({
-                        horizontal: false,
-                        minSize: minSize,
-                        scale: scaleInstance,
-                    });
-                };
-
-                var horizontalScaleMinSizeFunction = function(scaleInstance) {
-                    var minSize = scaleInstance.fit(chartWidth, horizontalScaleHeight);
-                    minimumScaleSizes.push({
-                        horizontal: true,
-                        minSize: minSize,
-                        scale: scaleInstance,
-                    });
-                };
-
-                // vertical scales
-                helpers.each(leftScales, verticalScaleMinSizeFunction);
-                helpers.each(rightScales, verticalScaleMinSizeFunction);
-
-                // horizontal scales
-                helpers.each(topScales, horizontalScaleMinSizeFunction);
-                helpers.each(bottomScales, horizontalScaleMinSizeFunction);
-
-                // Step 5
-                var maxChartHeight = height - (2 * yPadding);
-                var maxChartWidth = width - (2 * xPadding);
-
-                helpers.each(minimumScaleSizes, function(wrapper) {
-                    if (wrapper.horizontal) {
-                        maxChartHeight -= wrapper.minSize.height;
-                    } else {
-                        maxChartWidth -= wrapper.minSize.width;
-                    }
-                });
-
-                // At this point, maxChartHeight and maxChartWidth are the size the chart area could
-                // be if the axes are drawn at their minimum sizes.
-
-                // Step 6
-                var verticalScaleFitFunction = function(scaleInstance) {
-                    var wrapper = helpers.findNextWhere(minimumScaleSizes, function(wrapper) {
-                        return wrapper.scale === scaleInstance;
-                    });
-
-                    if (wrapper) {
-                        scaleInstance.fit(wrapper.minSize.width, maxChartHeight);
-                    }
-                };
-
-                var horizontalScaleFitFunction = function(scaleInstance) {
-                    var wrapper = helpers.findNextWhere(minimumScaleSizes, function(wrapper) {
-                        return wrapper.scale === scaleInstance;
-                    });
-
-                    var scaleMargin = {
-                        left: totalLeftWidth,
-                        right: totalRightWidth,
-                        top: 0,
-                        bottom: 0,
-                    };
-
-                    if (wrapper) {
-                        scaleInstance.fit(maxChartWidth, wrapper.minSize.height, scaleMargin);
-                    }
-                };
-
-                var totalLeftWidth = xPadding;
-                var totalRightWidth = xPadding;
-                var totalTopHeight = yPadding;
-                var totalBottomHeight = yPadding;
-
-                helpers.each(leftScales, verticalScaleFitFunction);
-                helpers.each(rightScales, verticalScaleFitFunction);
-
-                // Figure out how much margin is on the left and right of the horizontal axes
-                helpers.each(leftScales, function(scaleInstance) {
-                    totalLeftWidth += scaleInstance.width;
-                });
-
-                helpers.each(rightScales, function(scaleInstance) {
-                    totalRightWidth += scaleInstance.width;
-                });
-
-                helpers.each(topScales, horizontalScaleFitFunction);
-                helpers.each(bottomScales, horizontalScaleFitFunction);
-
-                helpers.each(topScales, function(scaleInstance) {
-                    totalTopHeight += scaleInstance.height;
-                });
-                helpers.each(bottomScales, function(scaleInstance) {
-                    totalBottomHeight += scaleInstance.height;
-                });
-
-                // Let the left scale know the final margin
-                helpers.each(leftScales, function(scaleInstance) {
-                    var wrapper = helpers.findNextWhere(minimumScaleSizes, function(wrapper) {
-                        return wrapper.scale === scaleInstance;
-                    });
-
-                    var scaleMargin = {
-                        left: 0,
-                        right: 0,
-                        top: totalTopHeight,
-                        bottom: totalBottomHeight
-                    };
-
-                    if (wrapper) {
-                        scaleInstance.fit(wrapper.minSize.width, maxChartHeight, scaleMargin);
-                    }
-                });
-
-                helpers.each(rightScales, function(scaleInstance) {
-                    var wrapper = helpers.findNextWhere(minimumScaleSizes, function(wrapper) {
-                        return wrapper.scale === scaleInstance;
-                    });
-
-                    var scaleMargin = {
-                        left: 0,
-                        right: 0,
-                        top: totalTopHeight,
-                        bottom: totalBottomHeight
-                    };
-
-                    if (wrapper) {
-                        scaleInstance.fit(wrapper.minSize.width, maxChartHeight, scaleMargin);
-                    }
-                });
-
-                // Step 7 
-                // Position the scales
-                var left = xPadding;
-                var top = yPadding;
-                var right = 0;
-                var bottom = 0;
-
-                var verticalScalePlacer = function(scaleInstance) {
-                    scaleInstance.left = left;
-                    scaleInstance.right = left + scaleInstance.width;
-                    scaleInstance.top = totalTopHeight;
-                    scaleInstance.bottom = totalTopHeight + maxChartHeight;
-
-                    // Move to next point
-                    left = scaleInstance.right;
-                };
-
-                var horizontalScalePlacer = function(scaleInstance) {
-                    scaleInstance.left = totalLeftWidth;
-                    scaleInstance.right = totalLeftWidth + maxChartWidth;
-                    scaleInstance.top = top;
-                    scaleInstance.bottom = top + scaleInstance.height;
-
-                    // Move to next point 
-                    top = scaleInstance.bottom;
-                };
-
-                helpers.each(leftScales, verticalScalePlacer);
-                helpers.each(topScales, horizontalScalePlacer);
-
-                // Account for chart width and height
-                left += maxChartWidth;
-                top += maxChartHeight;
-
-                helpers.each(rightScales, verticalScalePlacer);
-                helpers.each(bottomScales, horizontalScalePlacer);
-
-                // Step 8
-                chartInstance.chartArea = {
-                    left: totalLeftWidth,
-                    top: totalTopHeight,
-                    right: totalLeftWidth + maxChartWidth,
-                    bottom: totalTopHeight + maxChartHeight,
-                };
-            }
-        }
-    };
+	"use strict";
+
+	var root = this,
+		Chart = root.Chart,
+		helpers = Chart.helpers;
+
+	// The scale service is used to resize charts along with all of their axes. We make this as
+	// a service where scales are registered with their respective charts so that changing the 
+	// scales does not require 
+	Chart.scaleService = {
+		// Scale registration object. Extensions can register new scale types (such as log or DB scales) and then
+		// use the new chart options to grab the correct scale
+		constructors: {},
+		// Use a registration function so that we can move to an ES6 map when we no longer need to support
+		// old browsers
+		registerScaleType: function(type, scaleConstructor) {
+			this.constructors[type] = scaleConstructor;
+		},
+		getScaleConstructor: function(type) {
+			return this.constructors.hasOwnProperty(type) ? this.constructors[type] : undefined;
+		},
+
+		// The interesting function
+		fitScalesForChart: function(chartInstance, width, height) {
+			var xPadding = width > 30 ? 5 : 2;
+			var yPadding = height > 30 ? 5 : 2;
+
+			if (chartInstance) {
+				var leftScales = helpers.where(chartInstance.scales, function(scaleInstance) {
+					return scaleInstance.options.position == "left";
+				});
+				var rightScales = helpers.where(chartInstance.scales, function(scaleInstance) {
+					return scaleInstance.options.position == "right";
+				});
+				var topScales = helpers.where(chartInstance.scales, function(scaleInstance) {
+					return scaleInstance.options.position == "top";
+				});
+				var bottomScales = helpers.where(chartInstance.scales, function(scaleInstance) {
+					return scaleInstance.options.position == "bottom";
+				});
+
+				var visibleLeftScales = helpers.where(chartInstance.scales, function(scaleInstance) {
+					return scaleInstance.options.position == "left";
+				});
+				var visibleRightScales = helpers.where(chartInstance.scales, function(scaleInstance) {
+					return scaleInstance.options.position == "right";
+				});
+				var visibleTopScales = helpers.where(chartInstance.scales, function(scaleInstance) {
+					return scaleInstance.options.position == "top";
+				});
+				var visibleBottomScales = helpers.where(chartInstance.scales, function(scaleInstance) {
+					return scaleInstance.options.position == "bottom";
+				});
+
+				// // Adjust the padding to take into account displaying labels
+				// if (topScales.length === 0 || bottomScales.length === 0) {
+				//     var maxFontHeight = 0;
+
+				//     var maxFontHeightFunction = function(scaleInstance) {
+				//         if (scaleInstance.options.labels.show) {
+				//             // Only consider font sizes for axes that actually show labels
+				//             maxFontHeight = Math.max(maxFontHeight, scaleInstance.options.labels.fontSize);
+				//         }
+				//     };
+
+				//     helpers.each(leftScales, maxFontHeightFunction);
+				//     helpers.each(rightScales, maxFontHeightFunction);
+
+				//     if (topScales.length === 0) {
+				//         // Add padding so that we can handle drawing the top nicely
+				//         yPadding += 0.75 * maxFontHeight; // 0.75 since padding added on both sides
+				//     }
+
+				//     if (bottomScales.length === 0) {
+				//         // Add padding so that we can handle drawing the bottom nicely
+				//         yPadding += 1.5 * maxFontHeight;
+				//     }
+				// }
+
+				// Essentially we now have any number of scales on each of the 4 sides.
+				// Our canvas looks like the following.
+				// The areas L1 and L2 are the left axes. R1 is the right axis, T1 is the top axis and 
+				// B1 is the bottom axis
+				// |------------------------------------------------------|
+				// |          |             T1                      |     |
+				// |----|-----|-------------------------------------|-----|
+				// |    |     |                                     |     |
+				// | L1 |  L2 |         Chart area                  |  R1 |
+				// |    |     |                                     |     |
+				// |    |     |                                     |     |
+				// |----|-----|-------------------------------------|-----|
+				// |          |             B1                      |     |
+				// |          |                                     |     |
+				// |------------------------------------------------------|
+
+				// What we do to find the best sizing, we do the following
+				// 1. Determine the minimum size of the chart area. 
+				// 2. Split the remaining width equally between each vertical axis
+				// 3. Split the remaining height equally between each horizontal axis
+				// 4. Give each scale the maximum size it can be. The scale will return it's minimum size
+				// 5. Adjust the sizes of each axis based on it's minimum reported size. 
+				// 6. Refit each axis
+				// 7. Position each axis in the final location
+				// 8. Tell the chart the final location of the chart area
+
+				// Step 1
+				var chartWidth = width / 2; // min 50%
+				var chartHeight = height / 2; // min 50%
+
+				chartWidth -= (2 * xPadding);
+				chartHeight -= (2 * yPadding);
+
+
+				// Step 2
+				var verticalScaleWidth = (width - chartWidth) / (leftScales.length + rightScales.length);
+
+				// Step 3
+				var horizontalScaleHeight = (height - chartHeight) / (topScales.length + bottomScales.length);
+
+				// Step 4;
+				var minimumScaleSizes = [];
+
+				var verticalScaleMinSizeFunction = function(scaleInstance) {
+					var minSize = scaleInstance.fit(verticalScaleWidth, chartHeight);
+					minimumScaleSizes.push({
+						horizontal: false,
+						minSize: minSize,
+						scale: scaleInstance,
+					});
+				};
+
+				var horizontalScaleMinSizeFunction = function(scaleInstance) {
+					var minSize = scaleInstance.fit(chartWidth, horizontalScaleHeight);
+					minimumScaleSizes.push({
+						horizontal: true,
+						minSize: minSize,
+						scale: scaleInstance,
+					});
+				};
+
+				// vertical scales
+				helpers.each(leftScales, verticalScaleMinSizeFunction);
+				helpers.each(rightScales, verticalScaleMinSizeFunction);
+
+				// horizontal scales
+				helpers.each(topScales, horizontalScaleMinSizeFunction);
+				helpers.each(bottomScales, horizontalScaleMinSizeFunction);
+
+				// Step 5
+				var maxChartHeight = height - (2 * yPadding);
+				var maxChartWidth = width - (2 * xPadding);
+
+				helpers.each(minimumScaleSizes, function(wrapper) {
+					if (wrapper.horizontal) {
+						maxChartHeight -= wrapper.minSize.height;
+					} else {
+						maxChartWidth -= wrapper.minSize.width;
+					}
+				});
+
+				// At this point, maxChartHeight and maxChartWidth are the size the chart area could
+				// be if the axes are drawn at their minimum sizes.
+
+				// Step 6
+				var verticalScaleFitFunction = function(scaleInstance) {
+					var wrapper = helpers.findNextWhere(minimumScaleSizes, function(wrapper) {
+						return wrapper.scale === scaleInstance;
+					});
+
+					if (wrapper) {
+						scaleInstance.fit(wrapper.minSize.width, maxChartHeight);
+					}
+				};
+
+				var horizontalScaleFitFunction = function(scaleInstance) {
+					var wrapper = helpers.findNextWhere(minimumScaleSizes, function(wrapper) {
+						return wrapper.scale === scaleInstance;
+					});
+
+					var scaleMargin = {
+						left: totalLeftWidth,
+						right: totalRightWidth,
+						top: 0,
+						bottom: 0,
+					};
+
+					if (wrapper) {
+						scaleInstance.fit(maxChartWidth, wrapper.minSize.height, scaleMargin);
+					}
+				};
+
+				var totalLeftWidth = xPadding;
+				var totalRightWidth = xPadding;
+				var totalTopHeight = yPadding;
+				var totalBottomHeight = yPadding;
+
+				helpers.each(leftScales, verticalScaleFitFunction);
+				helpers.each(rightScales, verticalScaleFitFunction);
+
+				// Figure out how much margin is on the left and right of the horizontal axes
+				helpers.each(leftScales, function(scaleInstance) {
+					totalLeftWidth += scaleInstance.width;
+				});
+
+				helpers.each(rightScales, function(scaleInstance) {
+					totalRightWidth += scaleInstance.width;
+				});
+
+				helpers.each(topScales, horizontalScaleFitFunction);
+				helpers.each(bottomScales, horizontalScaleFitFunction);
+
+				helpers.each(topScales, function(scaleInstance) {
+					totalTopHeight += scaleInstance.height;
+				});
+				helpers.each(bottomScales, function(scaleInstance) {
+					totalBottomHeight += scaleInstance.height;
+				});
+
+				// Let the left scale know the final margin
+				helpers.each(leftScales, function(scaleInstance) {
+					var wrapper = helpers.findNextWhere(minimumScaleSizes, function(wrapper) {
+						return wrapper.scale === scaleInstance;
+					});
+
+					var scaleMargin = {
+						left: 0,
+						right: 0,
+						top: totalTopHeight,
+						bottom: totalBottomHeight
+					};
+
+					if (wrapper) {
+						scaleInstance.fit(wrapper.minSize.width, maxChartHeight, scaleMargin);
+					}
+				});
+
+				helpers.each(rightScales, function(scaleInstance) {
+					var wrapper = helpers.findNextWhere(minimumScaleSizes, function(wrapper) {
+						return wrapper.scale === scaleInstance;
+					});
+
+					var scaleMargin = {
+						left: 0,
+						right: 0,
+						top: totalTopHeight,
+						bottom: totalBottomHeight
+					};
+
+					if (wrapper) {
+						scaleInstance.fit(wrapper.minSize.width, maxChartHeight, scaleMargin);
+					}
+				});
+
+				// Step 7 
+				// Position the scales
+				var left = xPadding;
+				var top = yPadding;
+				var right = 0;
+				var bottom = 0;
+
+				var verticalScalePlacer = function(scaleInstance) {
+					scaleInstance.left = left;
+					scaleInstance.right = left + scaleInstance.width;
+					scaleInstance.top = totalTopHeight;
+					scaleInstance.bottom = totalTopHeight + maxChartHeight;
+
+					// Move to next point
+					left = scaleInstance.right;
+				};
+
+				var horizontalScalePlacer = function(scaleInstance) {
+					scaleInstance.left = totalLeftWidth;
+					scaleInstance.right = totalLeftWidth + maxChartWidth;
+					scaleInstance.top = top;
+					scaleInstance.bottom = top + scaleInstance.height;
+
+					// Move to next point 
+					top = scaleInstance.bottom;
+				};
+
+				helpers.each(leftScales, verticalScalePlacer);
+				helpers.each(topScales, horizontalScalePlacer);
+
+				// Account for chart width and height
+				left += maxChartWidth;
+				top += maxChartHeight;
+
+				helpers.each(rightScales, verticalScalePlacer);
+				helpers.each(bottomScales, horizontalScalePlacer);
+
+				// Step 8
+				chartInstance.chartArea = {
+					left: totalLeftWidth,
+					top: totalTopHeight,
+					right: totalLeftWidth + maxChartWidth,
+					bottom: totalTopHeight + maxChartHeight,
+				};
+			}
+		}
+	};
 }).call(this);
diff --git a/src/core/core.tooltip.js b/src/core/core.tooltip.js
index 72abb14f051..308a0c069ec 100644
--- a/src/core/core.tooltip.js
+++ b/src/core/core.tooltip.js
@@ -11,334 +11,334 @@
 
 (function() {
 
-    "use strict";
-
-    var root = this,
-        Chart = root.Chart,
-        helpers = Chart.helpers;
-
-    Chart.defaults.global.tooltips = {
-        enabled: true,
-        custom: null,
-        backgroundColor: "rgba(0,0,0,0.8)",
-        fontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
-        fontSize: 10,
-        fontStyle: "normal",
-        fontColor: "#fff",
-        titleFontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
-        titleFontSize: 12,
-        titleFontStyle: "bold",
-        titleFontColor: "#fff",
-        yPadding: 6,
-        xPadding: 6,
-        caretSize: 8,
-        cornerRadius: 6,
-        xOffset: 10,
-        template: [
-            '<% if(label){ %>',
-            '<%=label %>: ',
-            '<% } %>',
-            '<%=value %>',
-        ].join(''),
-        multiTemplate: [
-            '<%if (datasetLabel){ %>',
-            '<%=datasetLabel %>: ',
-            '<% } %>',
-            '<%=value %>'
-        ].join(''),
-        multiKeyBackground: '#fff',
-    };
-
-    Chart.Tooltip = Chart.Element.extend({
-        initialize: function() {
-            var options = this._options;
-            helpers.extend(this, {
-                _model: {
-                    // Positioning
-                    xPadding: options.tooltips.xPadding,
-                    yPadding: options.tooltips.yPadding,
-                    xOffset: options.tooltips.xOffset,
-
-                    // Labels
-                    textColor: options.tooltips.fontColor,
-                    _fontFamily: options.tooltips.fontFamily,
-                    _fontStyle: options.tooltips.fontStyle,
-                    fontSize: options.tooltips.fontSize,
-
-                    // Title
-                    titleTextColor: options.tooltips.titleFontColor,
-                    _titleFontFamily: options.tooltips.titleFontFamily,
-                    _titleFontStyle: options.tooltips.titleFontStyle,
-                    titleFontSize: options.tooltips.titleFontSize,
-
-                    // Appearance
-                    caretHeight: options.tooltips.caretSize,
-                    cornerRadius: options.tooltips.cornerRadius,
-                    backgroundColor: options.tooltips.backgroundColor,
-                    opacity: 0,
-                    legendColorBackground: options.tooltips.multiKeyBackground,
-                },
-            });
-        },
-        update: function() {
-
-            var ctx = this._chart.ctx;
-
-            switch (this._options.hover.mode) {
-                case 'single':
-                    helpers.extend(this._model, {
-                        text: helpers.template(this._options.tooltips.template, {
-                            // These variables are available in the template function. Add others here
-                            element: this._active[0],
-                            value: this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],
-                            label: this._data.labels ? this._data.labels[this._active[0]._index] : '',
-                        }),
-                    });
-
-                    var tooltipPosition = this._active[0].tooltipPosition();
-                    helpers.extend(this._model, {
-                        x: Math.round(tooltipPosition.x),
-                        y: Math.round(tooltipPosition.y),
-                        caretPadding: tooltipPosition.padding
-                    });
-
-                    break;
-
-                case 'label':
-
-                    // Tooltip Content
-
-                    var dataArray,
-                        dataIndex;
-
-                    var labels = [],
-                        colors = [];
-
-                    for (var i = this._data.datasets.length - 1; i >= 0; i--) {
-                        dataArray = this._data.datasets[i].metaData;
-                        dataIndex = helpers.indexOf(dataArray, this._active[0]);
-                        if (dataIndex !== -1) {
-                            break;
-                        }
-                    }
-
-                    var medianPosition = (function(index) {
-                        // Get all the points at that particular index
-                        var elements = [],
-                            dataCollection,
-                            xPositions = [],
-                            yPositions = [],
-                            xMax,
-                            yMax,
-                            xMin,
-                            yMin;
-                        helpers.each(this._data.datasets, function(dataset) {
-                            dataCollection = dataset.metaData;
-                            if (dataCollection[dataIndex] && dataCollection[dataIndex].hasValue()) {
-                                elements.push(dataCollection[dataIndex]);
-                            }
-                        }, this);
-
-                        // Reverse labels if stacked
-                        helpers.each(this._options.stacked ? elements.reverse() : elements, function(element) {
-                            xPositions.push(element._view.x);
-                            yPositions.push(element._view.y);
-
-                            //Include any colour information about the element
-                            labels.push(helpers.template(this._options.tooltips.multiTemplate, {
-                                // These variables are available in the template function. Add others here
-                                element: element,
-                                datasetLabel: this._data.datasets[element._datasetIndex].label,
-                                value: this._data.datasets[element._datasetIndex].data[element._index],
-                            }));
-                            colors.push({
-                                fill: element._view.backgroundColor,
-                                stroke: element._view.borderColor
-                            });
-
-                        }, this);
-
-                        yMin = helpers.min(yPositions);
-                        yMax = helpers.max(yPositions);
-
-                        xMin = helpers.min(xPositions);
-                        xMax = helpers.max(xPositions);
-
-                        return {
-                            x: (xMin > this._chart.width / 2) ? xMin : xMax,
-                            y: (yMin + yMax) / 2,
-                        };
-                    }).call(this, dataIndex);
-
-                    // Apply for now
-                    helpers.extend(this._model, {
-                        x: medianPosition.x,
-                        y: medianPosition.y,
-                        labels: labels,
-                        title: this._data.labels && this._data.labels.length ? this._data.labels[this._active[0]._index] : '',
-                        legendColors: colors,
-                        legendBackgroundColor: this._options.tooltips.multiKeyBackground,
-                    });
-
-
-                    // Calculate Appearance Tweaks
-
-                    this._model.height = (labels.length * this._model.fontSize) + ((labels.length - 1) * (this._model.fontSize / 2)) + (this._model.yPadding * 2) + this._model.titleFontSize * 1.5;
-
-                    var titleWidth = ctx.measureText(this.title).width,
-                        //Label has a legend square as well so account for this.
-                        labelWidth = helpers.longestText(ctx, this.font, labels) + this._model.fontSize + 3,
-                        longestTextWidth = helpers.max([labelWidth, titleWidth]);
-
-                    this._model.width = longestTextWidth + (this._model.xPadding * 2);
-
-
-                    var halfHeight = this._model.height / 2;
-
-                    //Check to ensure the height will fit on the canvas
-                    if (this._model.y - halfHeight < 0) {
-                        this._model.y = halfHeight;
-                    } else if (this._model.y + halfHeight > this._chart.height) {
-                        this._model.y = this._chart.height - halfHeight;
-                    }
-
-                    //Decide whether to align left or right based on position on canvas
-                    if (this._model.x > this._chart.width / 2) {
-                        this._model.x -= this._model.xOffset + this._model.width;
-                    } else {
-                        this._model.x += this._model.xOffset;
-                    }
-                    break;
-            }
-
-            return this;
-        },
-        draw: function() {
-
-            var ctx = this._chart.ctx;
-            var vm = this._view;
-
-            switch (this._options.hover.mode) {
-                case 'single':
-
-                    ctx.font = helpers.fontString(vm.fontSize, vm._fontStyle, vm._fontFamily);
-
-                    vm.xAlign = "center";
-                    vm.yAlign = "above";
-
-                    //Distance between the actual element.y position and the start of the tooltip caret
-                    var caretPadding = vm.caretPadding || 2;
-
-                    var tooltipWidth = ctx.measureText(vm.text).width + 2 * vm.xPadding,
-                        tooltipRectHeight = vm.fontSize + 2 * vm.yPadding,
-                        tooltipHeight = tooltipRectHeight + vm.caretHeight + caretPadding;
-
-                    if (vm.x + tooltipWidth / 2 > this._chart.width) {
-                        vm.xAlign = "left";
-                    } else if (vm.x - tooltipWidth / 2 < 0) {
-                        vm.xAlign = "right";
-                    }
-
-                    if (vm.y - tooltipHeight < 0) {
-                        vm.yAlign = "below";
-                    }
-
-                    var tooltipX = vm.x - tooltipWidth / 2,
-                        tooltipY = vm.y - tooltipHeight;
-
-                    ctx.fillStyle = helpers.color(vm.backgroundColor).alpha(vm.opacity).rgbString();
-
-                    // Custom Tooltips
-                    if (this._custom) {
-                        this._custom(this._view);
-                    } else {
-                        switch (vm.yAlign) {
-                            case "above":
-                                //Draw a caret above the x/y
-                                ctx.beginPath();
-                                ctx.moveTo(vm.x, vm.y - caretPadding);
-                                ctx.lineTo(vm.x + vm.caretHeight, vm.y - (caretPadding + vm.caretHeight));
-                                ctx.lineTo(vm.x - vm.caretHeight, vm.y - (caretPadding + vm.caretHeight));
-                                ctx.closePath();
-                                ctx.fill();
-                                break;
-                            case "below":
-                                tooltipY = vm.y + caretPadding + vm.caretHeight;
-                                //Draw a caret below the x/y
-                                ctx.beginPath();
-                                ctx.moveTo(vm.x, vm.y + caretPadding);
-                                ctx.lineTo(vm.x + vm.caretHeight, vm.y + caretPadding + vm.caretHeight);
-                                ctx.lineTo(vm.x - vm.caretHeight, vm.y + caretPadding + vm.caretHeight);
-                                ctx.closePath();
-                                ctx.fill();
-                                break;
-                        }
-
-                        switch (vm.xAlign) {
-                            case "left":
-                                tooltipX = vm.x - tooltipWidth + (vm.cornerRadius + vm.caretHeight);
-                                break;
-                            case "right":
-                                tooltipX = vm.x - (vm.cornerRadius + vm.caretHeight);
-                                break;
-                        }
-
-                        helpers.drawRoundedRectangle(ctx, tooltipX, tooltipY, tooltipWidth, tooltipRectHeight, vm.cornerRadius);
-
-                        ctx.fill();
-
-                        ctx.fillStyle = helpers.color(vm.textColor).alpha(vm.opacity).rgbString();
-                        ctx.textAlign = "center";
-                        ctx.textBaseline = "middle";
-                        ctx.fillText(vm.text, tooltipX + tooltipWidth / 2, tooltipY + tooltipRectHeight / 2);
-
-                    }
-                    break;
-                case 'label':
-
-                    helpers.drawRoundedRectangle(ctx, vm.x, vm.y - vm.height / 2, vm.width, vm.height, vm.cornerRadius);
-                    ctx.fillStyle = helpers.color(vm.backgroundColor).alpha(vm.opacity).rgbString();
-                    ctx.fill();
-                    ctx.closePath();
-
-                    ctx.textAlign = "left";
-                    ctx.textBaseline = "middle";
-                    ctx.fillStyle = helpers.color(vm.titleTextColor).alpha(vm.opacity).rgbString();
-                    ctx.font = helpers.fontString(vm.fontSize, vm._titleFontStyle, vm._titleFontFamily);
-                    ctx.fillText(vm.title, vm.x + vm.xPadding, this.getLineHeight(0));
-
-                    ctx.font = helpers.fontString(vm.fontSize, vm._fontStyle, vm._fontFamily);
-                    helpers.each(vm.labels, function(label, index) {
-                        ctx.fillStyle = helpers.color(vm.textColor).alpha(vm.opacity).rgbString();
-                        ctx.fillText(label, vm.x + vm.xPadding + vm.fontSize + 3, this.getLineHeight(index + 1));
-
-                        //A bit gnarly, but clearing this rectangle breaks when using explorercanvas (clears whole canvas)
-                        //ctx.clearRect(vm.x + vm.xPadding, this.getLineHeight(index + 1) - vm.fontSize/2, vm.fontSize, vm.fontSize);
-                        //Instead we'll make a white filled block to put the legendColour palette over.
-
-                        ctx.fillStyle = helpers.color(vm.legendColors[index].stroke).alpha(vm.opacity).rgbString();
-                        ctx.fillRect(vm.x + vm.xPadding - 1, this.getLineHeight(index + 1) - vm.fontSize / 2 - 1, vm.fontSize + 2, vm.fontSize + 2);
-
-                        ctx.fillStyle = helpers.color(vm.legendColors[index].fill).alpha(vm.opacity).rgbString();
-                        ctx.fillRect(vm.x + vm.xPadding, this.getLineHeight(index + 1) - vm.fontSize / 2, vm.fontSize, vm.fontSize);
-
-
-                    }, this);
-                    break;
-            }
-        },
-        getLineHeight: function(index) {
-            var baseLineHeight = this._view.y - (this._view.height / 2) + this._view.yPadding,
-                afterTitleIndex = index - 1;
-
-            //If the index is zero, we're getting the title
-            if (index === 0) {
-                return baseLineHeight + this._view.titleFontSize / 2;
-            } else {
-                return baseLineHeight + ((this._view.fontSize * 1.5 * afterTitleIndex) + this._view.fontSize / 2) + this._view.titleFontSize * 1.5;
-            }
-
-        },
-    });
+	"use strict";
+
+	var root = this,
+		Chart = root.Chart,
+		helpers = Chart.helpers;
+
+	Chart.defaults.global.tooltips = {
+		enabled: true,
+		custom: null,
+		backgroundColor: "rgba(0,0,0,0.8)",
+		fontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
+		fontSize: 10,
+		fontStyle: "normal",
+		fontColor: "#fff",
+		titleFontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
+		titleFontSize: 12,
+		titleFontStyle: "bold",
+		titleFontColor: "#fff",
+		yPadding: 6,
+		xPadding: 6,
+		caretSize: 8,
+		cornerRadius: 6,
+		xOffset: 10,
+		template: [
+			'<% if(label){ %>',
+			'<%=label %>: ',
+			'<% } %>',
+			'<%=value %>',
+		].join(''),
+		multiTemplate: [
+			'<%if (datasetLabel){ %>',
+			'<%=datasetLabel %>: ',
+			'<% } %>',
+			'<%=value %>'
+		].join(''),
+		multiKeyBackground: '#fff',
+	};
+
+	Chart.Tooltip = Chart.Element.extend({
+		initialize: function() {
+			var options = this._options;
+			helpers.extend(this, {
+				_model: {
+					// Positioning
+					xPadding: options.tooltips.xPadding,
+					yPadding: options.tooltips.yPadding,
+					xOffset: options.tooltips.xOffset,
+
+					// Labels
+					textColor: options.tooltips.fontColor,
+					_fontFamily: options.tooltips.fontFamily,
+					_fontStyle: options.tooltips.fontStyle,
+					fontSize: options.tooltips.fontSize,
+
+					// Title
+					titleTextColor: options.tooltips.titleFontColor,
+					_titleFontFamily: options.tooltips.titleFontFamily,
+					_titleFontStyle: options.tooltips.titleFontStyle,
+					titleFontSize: options.tooltips.titleFontSize,
+
+					// Appearance
+					caretHeight: options.tooltips.caretSize,
+					cornerRadius: options.tooltips.cornerRadius,
+					backgroundColor: options.tooltips.backgroundColor,
+					opacity: 0,
+					legendColorBackground: options.tooltips.multiKeyBackground,
+				},
+			});
+		},
+		update: function() {
+
+			var ctx = this._chart.ctx;
+
+			switch (this._options.hover.mode) {
+				case 'single':
+					helpers.extend(this._model, {
+						text: helpers.template(this._options.tooltips.template, {
+							// These variables are available in the template function. Add others here
+							element: this._active[0],
+							value: this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],
+							label: this._data.labels ? this._data.labels[this._active[0]._index] : '',
+						}),
+					});
+
+					var tooltipPosition = this._active[0].tooltipPosition();
+					helpers.extend(this._model, {
+						x: Math.round(tooltipPosition.x),
+						y: Math.round(tooltipPosition.y),
+						caretPadding: tooltipPosition.padding
+					});
+
+					break;
+
+				case 'label':
+
+					// Tooltip Content
+
+					var dataArray,
+						dataIndex;
+
+					var labels = [],
+						colors = [];
+
+					for (var i = this._data.datasets.length - 1; i >= 0; i--) {
+						dataArray = this._data.datasets[i].metaData;
+						dataIndex = helpers.indexOf(dataArray, this._active[0]);
+						if (dataIndex !== -1) {
+							break;
+						}
+					}
+
+					var medianPosition = (function(index) {
+						// Get all the points at that particular index
+						var elements = [],
+							dataCollection,
+							xPositions = [],
+							yPositions = [],
+							xMax,
+							yMax,
+							xMin,
+							yMin;
+						helpers.each(this._data.datasets, function(dataset) {
+							dataCollection = dataset.metaData;
+							if (dataCollection[dataIndex] && dataCollection[dataIndex].hasValue()) {
+								elements.push(dataCollection[dataIndex]);
+							}
+						}, this);
+
+						// Reverse labels if stacked
+						helpers.each(this._options.stacked ? elements.reverse() : elements, function(element) {
+							xPositions.push(element._view.x);
+							yPositions.push(element._view.y);
+
+							//Include any colour information about the element
+							labels.push(helpers.template(this._options.tooltips.multiTemplate, {
+								// These variables are available in the template function. Add others here
+								element: element,
+								datasetLabel: this._data.datasets[element._datasetIndex].label,
+								value: this._data.datasets[element._datasetIndex].data[element._index],
+							}));
+							colors.push({
+								fill: element._view.backgroundColor,
+								stroke: element._view.borderColor
+							});
+
+						}, this);
+
+						yMin = helpers.min(yPositions);
+						yMax = helpers.max(yPositions);
+
+						xMin = helpers.min(xPositions);
+						xMax = helpers.max(xPositions);
+
+						return {
+							x: (xMin > this._chart.width / 2) ? xMin : xMax,
+							y: (yMin + yMax) / 2,
+						};
+					}).call(this, dataIndex);
+
+					// Apply for now
+					helpers.extend(this._model, {
+						x: medianPosition.x,
+						y: medianPosition.y,
+						labels: labels,
+						title: this._data.labels && this._data.labels.length ? this._data.labels[this._active[0]._index] : '',
+						legendColors: colors,
+						legendBackgroundColor: this._options.tooltips.multiKeyBackground,
+					});
+
+
+					// Calculate Appearance Tweaks
+
+					this._model.height = (labels.length * this._model.fontSize) + ((labels.length - 1) * (this._model.fontSize / 2)) + (this._model.yPadding * 2) + this._model.titleFontSize * 1.5;
+
+					var titleWidth = ctx.measureText(this.title).width,
+						//Label has a legend square as well so account for this.
+						labelWidth = helpers.longestText(ctx, this.font, labels) + this._model.fontSize + 3,
+						longestTextWidth = helpers.max([labelWidth, titleWidth]);
+
+					this._model.width = longestTextWidth + (this._model.xPadding * 2);
+
+
+					var halfHeight = this._model.height / 2;
+
+					//Check to ensure the height will fit on the canvas
+					if (this._model.y - halfHeight < 0) {
+						this._model.y = halfHeight;
+					} else if (this._model.y + halfHeight > this._chart.height) {
+						this._model.y = this._chart.height - halfHeight;
+					}
+
+					//Decide whether to align left or right based on position on canvas
+					if (this._model.x > this._chart.width / 2) {
+						this._model.x -= this._model.xOffset + this._model.width;
+					} else {
+						this._model.x += this._model.xOffset;
+					}
+					break;
+			}
+
+			return this;
+		},
+		draw: function() {
+
+			var ctx = this._chart.ctx;
+			var vm = this._view;
+
+			switch (this._options.hover.mode) {
+				case 'single':
+
+					ctx.font = helpers.fontString(vm.fontSize, vm._fontStyle, vm._fontFamily);
+
+					vm.xAlign = "center";
+					vm.yAlign = "above";
+
+					//Distance between the actual element.y position and the start of the tooltip caret
+					var caretPadding = vm.caretPadding || 2;
+
+					var tooltipWidth = ctx.measureText(vm.text).width + 2 * vm.xPadding,
+						tooltipRectHeight = vm.fontSize + 2 * vm.yPadding,
+						tooltipHeight = tooltipRectHeight + vm.caretHeight + caretPadding;
+
+					if (vm.x + tooltipWidth / 2 > this._chart.width) {
+						vm.xAlign = "left";
+					} else if (vm.x - tooltipWidth / 2 < 0) {
+						vm.xAlign = "right";
+					}
+
+					if (vm.y - tooltipHeight < 0) {
+						vm.yAlign = "below";
+					}
+
+					var tooltipX = vm.x - tooltipWidth / 2,
+						tooltipY = vm.y - tooltipHeight;
+
+					ctx.fillStyle = helpers.color(vm.backgroundColor).alpha(vm.opacity).rgbString();
+
+					// Custom Tooltips
+					if (this._custom) {
+						this._custom(this._view);
+					} else {
+						switch (vm.yAlign) {
+							case "above":
+								//Draw a caret above the x/y
+								ctx.beginPath();
+								ctx.moveTo(vm.x, vm.y - caretPadding);
+								ctx.lineTo(vm.x + vm.caretHeight, vm.y - (caretPadding + vm.caretHeight));
+								ctx.lineTo(vm.x - vm.caretHeight, vm.y - (caretPadding + vm.caretHeight));
+								ctx.closePath();
+								ctx.fill();
+								break;
+							case "below":
+								tooltipY = vm.y + caretPadding + vm.caretHeight;
+								//Draw a caret below the x/y
+								ctx.beginPath();
+								ctx.moveTo(vm.x, vm.y + caretPadding);
+								ctx.lineTo(vm.x + vm.caretHeight, vm.y + caretPadding + vm.caretHeight);
+								ctx.lineTo(vm.x - vm.caretHeight, vm.y + caretPadding + vm.caretHeight);
+								ctx.closePath();
+								ctx.fill();
+								break;
+						}
+
+						switch (vm.xAlign) {
+							case "left":
+								tooltipX = vm.x - tooltipWidth + (vm.cornerRadius + vm.caretHeight);
+								break;
+							case "right":
+								tooltipX = vm.x - (vm.cornerRadius + vm.caretHeight);
+								break;
+						}
+
+						helpers.drawRoundedRectangle(ctx, tooltipX, tooltipY, tooltipWidth, tooltipRectHeight, vm.cornerRadius);
+
+						ctx.fill();
+
+						ctx.fillStyle = helpers.color(vm.textColor).alpha(vm.opacity).rgbString();
+						ctx.textAlign = "center";
+						ctx.textBaseline = "middle";
+						ctx.fillText(vm.text, tooltipX + tooltipWidth / 2, tooltipY + tooltipRectHeight / 2);
+
+					}
+					break;
+				case 'label':
+
+					helpers.drawRoundedRectangle(ctx, vm.x, vm.y - vm.height / 2, vm.width, vm.height, vm.cornerRadius);
+					ctx.fillStyle = helpers.color(vm.backgroundColor).alpha(vm.opacity).rgbString();
+					ctx.fill();
+					ctx.closePath();
+
+					ctx.textAlign = "left";
+					ctx.textBaseline = "middle";
+					ctx.fillStyle = helpers.color(vm.titleTextColor).alpha(vm.opacity).rgbString();
+					ctx.font = helpers.fontString(vm.fontSize, vm._titleFontStyle, vm._titleFontFamily);
+					ctx.fillText(vm.title, vm.x + vm.xPadding, this.getLineHeight(0));
+
+					ctx.font = helpers.fontString(vm.fontSize, vm._fontStyle, vm._fontFamily);
+					helpers.each(vm.labels, function(label, index) {
+						ctx.fillStyle = helpers.color(vm.textColor).alpha(vm.opacity).rgbString();
+						ctx.fillText(label, vm.x + vm.xPadding + vm.fontSize + 3, this.getLineHeight(index + 1));
+
+						//A bit gnarly, but clearing this rectangle breaks when using explorercanvas (clears whole canvas)
+						//ctx.clearRect(vm.x + vm.xPadding, this.getLineHeight(index + 1) - vm.fontSize/2, vm.fontSize, vm.fontSize);
+						//Instead we'll make a white filled block to put the legendColour palette over.
+
+						ctx.fillStyle = helpers.color(vm.legendColors[index].stroke).alpha(vm.opacity).rgbString();
+						ctx.fillRect(vm.x + vm.xPadding - 1, this.getLineHeight(index + 1) - vm.fontSize / 2 - 1, vm.fontSize + 2, vm.fontSize + 2);
+
+						ctx.fillStyle = helpers.color(vm.legendColors[index].fill).alpha(vm.opacity).rgbString();
+						ctx.fillRect(vm.x + vm.xPadding, this.getLineHeight(index + 1) - vm.fontSize / 2, vm.fontSize, vm.fontSize);
+
+
+					}, this);
+					break;
+			}
+		},
+		getLineHeight: function(index) {
+			var baseLineHeight = this._view.y - (this._view.height / 2) + this._view.yPadding,
+				afterTitleIndex = index - 1;
+
+			//If the index is zero, we're getting the title
+			if (index === 0) {
+				return baseLineHeight + this._view.titleFontSize / 2;
+			} else {
+				return baseLineHeight + ((this._view.fontSize * 1.5 * afterTitleIndex) + this._view.fontSize / 2) + this._view.titleFontSize * 1.5;
+			}
+
+		},
+	});
 
 }).call(this);
diff --git a/src/elements/element.arc.js b/src/elements/element.arc.js
index 0d3bddb68ff..a726abfd29a 100644
--- a/src/elements/element.arc.js
+++ b/src/elements/element.arc.js
@@ -11,83 +11,83 @@
 
 (function() {
 
-    "use strict";
-
-    var root = this,
-        Chart = root.Chart,
-        helpers = Chart.helpers;
-
-    Chart.defaults.global.elements.arc = {
-        backgroundColor: Chart.defaults.global.defaultColor,
-        borderColor: "#fff",
-        borderWidth: 2
-    };
-
-    Chart.Arc = Chart.Element.extend({
-        inGroupRange: function(mouseX) {
-            var vm = this._view;
-
-            if (vm) {
-                return (Math.pow(mouseX - vm.x, 2) < Math.pow(vm.radius + vm.hoverRadius, 2));
-            } else {
-                return false;
-            }
-        },
-        inRange: function(chartX, chartY) {
-
-            var vm = this._view;
-
-            var pointRelativePosition = helpers.getAngleFromPoint(vm, {
-                x: chartX,
-                y: chartY
-            });
-
-            // Put into the range of (-PI/2, 3PI/2]
-            var startAngle = vm.startAngle < (-0.5 * Math.PI) ? vm.startAngle + (2.0 * Math.PI) : vm.startAngle > (1.5 * Math.PI) ? vm.startAngle - (2.0 * Math.PI) : vm.startAngle;
-            var endAngle = vm.endAngle < (-0.5 * Math.PI) ? vm.endAngle + (2.0 * Math.PI) : vm.endAngle > (1.5 * Math.PI) ? vm.endAngle - (2.0 * Math.PI) : vm.endAngle
-
-            //Check if within the range of the open/close angle
-            var betweenAngles = (pointRelativePosition.angle >= startAngle && pointRelativePosition.angle <= endAngle),
-                withinRadius = (pointRelativePosition.distance >= vm.innerRadius && pointRelativePosition.distance <= vm.outerRadius);
-
-            return (betweenAngles && withinRadius);
-            //Ensure within the outside of the arc centre, but inside arc outer
-        },
-        tooltipPosition: function() {
-            var vm = this._view;
-
-            var centreAngle = vm.startAngle + ((vm.endAngle - vm.startAngle) / 2),
-                rangeFromCentre = (vm.outerRadius - vm.innerRadius) / 2 + vm.innerRadius;
-            return {
-                x: vm.x + (Math.cos(centreAngle) * rangeFromCentre),
-                y: vm.y + (Math.sin(centreAngle) * rangeFromCentre)
-            };
-        },
-        draw: function() {
-
-            var ctx = this._chart.ctx;
-            var vm = this._view;
-
-            ctx.beginPath();
-
-            ctx.arc(vm.x, vm.y, vm.outerRadius, vm.startAngle, vm.endAngle);
-
-            ctx.arc(vm.x, vm.y, vm.innerRadius, vm.endAngle, vm.startAngle, true);
-
-            ctx.closePath();
-            ctx.strokeStyle = vm.borderColor;
-            ctx.lineWidth = vm.borderWidth;
-
-            ctx.fillStyle = vm.backgroundColor;
-
-            ctx.fill();
-            ctx.lineJoin = 'bevel';
-
-            if (vm.borderWidth) {
-                ctx.stroke();
-            }
-        }
-    });
+	"use strict";
+
+	var root = this,
+		Chart = root.Chart,
+		helpers = Chart.helpers;
+
+	Chart.defaults.global.elements.arc = {
+		backgroundColor: Chart.defaults.global.defaultColor,
+		borderColor: "#fff",
+		borderWidth: 2
+	};
+
+	Chart.Arc = Chart.Element.extend({
+		inGroupRange: function(mouseX) {
+			var vm = this._view;
+
+			if (vm) {
+				return (Math.pow(mouseX - vm.x, 2) < Math.pow(vm.radius + vm.hoverRadius, 2));
+			} else {
+				return false;
+			}
+		},
+		inRange: function(chartX, chartY) {
+
+			var vm = this._view;
+
+			var pointRelativePosition = helpers.getAngleFromPoint(vm, {
+				x: chartX,
+				y: chartY
+			});
+
+			// Put into the range of (-PI/2, 3PI/2]
+			var startAngle = vm.startAngle < (-0.5 * Math.PI) ? vm.startAngle + (2.0 * Math.PI) : vm.startAngle > (1.5 * Math.PI) ? vm.startAngle - (2.0 * Math.PI) : vm.startAngle;
+			var endAngle = vm.endAngle < (-0.5 * Math.PI) ? vm.endAngle + (2.0 * Math.PI) : vm.endAngle > (1.5 * Math.PI) ? vm.endAngle - (2.0 * Math.PI) : vm.endAngle
+
+			//Check if within the range of the open/close angle
+			var betweenAngles = (pointRelativePosition.angle >= startAngle && pointRelativePosition.angle <= endAngle),
+				withinRadius = (pointRelativePosition.distance >= vm.innerRadius && pointRelativePosition.distance <= vm.outerRadius);
+
+			return (betweenAngles && withinRadius);
+			//Ensure within the outside of the arc centre, but inside arc outer
+		},
+		tooltipPosition: function() {
+			var vm = this._view;
+
+			var centreAngle = vm.startAngle + ((vm.endAngle - vm.startAngle) / 2),
+				rangeFromCentre = (vm.outerRadius - vm.innerRadius) / 2 + vm.innerRadius;
+			return {
+				x: vm.x + (Math.cos(centreAngle) * rangeFromCentre),
+				y: vm.y + (Math.sin(centreAngle) * rangeFromCentre)
+			};
+		},
+		draw: function() {
+
+			var ctx = this._chart.ctx;
+			var vm = this._view;
+
+			ctx.beginPath();
+
+			ctx.arc(vm.x, vm.y, vm.outerRadius, vm.startAngle, vm.endAngle);
+
+			ctx.arc(vm.x, vm.y, vm.innerRadius, vm.endAngle, vm.startAngle, true);
+
+			ctx.closePath();
+			ctx.strokeStyle = vm.borderColor;
+			ctx.lineWidth = vm.borderWidth;
+
+			ctx.fillStyle = vm.backgroundColor;
+
+			ctx.fill();
+			ctx.lineJoin = 'bevel';
+
+			if (vm.borderWidth) {
+				ctx.stroke();
+			}
+		}
+	});
 
 
 }).call(this);
diff --git a/src/elements/element.line.js b/src/elements/element.line.js
index eaa245c76b8..edefce6d092 100644
--- a/src/elements/element.line.js
+++ b/src/elements/element.line.js
@@ -11,180 +11,180 @@
 
 (function() {
 
-    "use strict";
-
-    var root = this,
-        Chart = root.Chart,
-        helpers = Chart.helpers;
-
-    Chart.defaults.global.elements.line = {
-        tension: 0.4,
-        backgroundColor: Chart.defaults.global.defaultColor,
-        borderWidth: 3,
-        borderColor: Chart.defaults.global.defaultColor,
-        fill: true, // do we fill in the area between the line and its base axis
-        skipNull: true,
-        drawNull: false,
-    };
-
-
-    Chart.Line = Chart.Element.extend({
-        draw: function() {
-
-            var vm = this._view;
-            var ctx = this._chart.ctx;
-            var first = this._children[0];
-            var last = this._children[this._children.length - 1];
-
-            // Draw the background first (so the border is always on top)
-            helpers.each(this._children, function(point, index) {
-                var previous = this.previousPoint(point, this._children, index);
-                var next = this.nextPoint(point, this._children, index);
-
-                // First point only
-                if (index === 0) {
-                    ctx.moveTo(point._view.x, point._view.y);
-                    return;
-                }
-
-                // Start Skip and drag along scale baseline
-                if (point._view.skip && vm.skipNull && !this._loop) {
-                    ctx.lineTo(previous._view.x, point._view.y);
-                    ctx.moveTo(next._view.x, point._view.y);
-                }
-                // End Skip Stright line from the base line
-                else if (previous._view.skip && vm.skipNull && !this._loop) {
-                    ctx.moveTo(point._view.x, previous._view.y);
-                    ctx.lineTo(point._view.x, point._view.y);
-                }
-
-                if (previous._view.skip && vm.skipNull) {
-                    ctx.moveTo(point._view.x, point._view.y);
-                }
-                // Normal Bezier Curve
-                else {
-                    if (vm.tension > 0) {
-                        ctx.bezierCurveTo(
-                            previous._view.controlPointNextX,
-                            previous._view.controlPointNextY,
-                            point._view.controlPointPreviousX,
-                            point._view.controlPointPreviousY,
-                            point._view.x,
-                            point._view.y
-                        );
-                    } else {
-                        ctx.lineTo(point._view.x, point._view.y);
-                    }
-                }
-            }, this);
-
-            // For radial scales, loop back around to the first point
-            if (this._loop) {
-                if (vm.tension > 0 && !first._view.skip) {
-
-                    ctx.bezierCurveTo(
-                        last._view.controlPointNextX,
-                        last._view.controlPointNextY,
-                        first._view.controlPointPreviousX,
-                        first._view.controlPointPreviousY,
-                        first._view.x,
-                        first._view.y
-                    );
-                } else {
-                    ctx.lineTo(first._view.x, first._view.y);
-                }
-            }
-
-            // If we had points and want to fill this line, do so.
-            if (this._children.length > 0 && vm.fill) {
-                //Round off the line by going to the base of the chart, back to the start, then fill.
-                ctx.lineTo(this._children[this._children.length - 1]._view.x, vm.scaleZero);
-                ctx.lineTo(this._children[0]._view.x, vm.scaleZero);
-                ctx.fillStyle = vm.backgroundColor || Chart.defaults.global.defaultColor;
-                ctx.closePath();
-                ctx.fill();
-            }
-
-
-            // Now draw the line between all the points with any borders
-            ctx.lineWidth = vm.borderWidth || Chart.defaults.global.defaultColor;
-            ctx.strokeStyle = vm.borderColor || Chart.defaults.global.defaultColor;
-            ctx.beginPath();
-
-            helpers.each(this._children, function(point, index) {
-                var previous = this.previousPoint(point, this._children, index);
-                var next = this.nextPoint(point, this._children, index);
-
-                // First point only
-                if (index === 0) {
-                    ctx.moveTo(point._view.x, point._view.y);
-                    return;
-                }
-
-                // Start Skip and drag along scale baseline
-                if (point._view.skip && vm.skipNull && !this._loop) {
-                    ctx.moveTo(previous._view.x, point._view.y);
-                    ctx.moveTo(next._view.x, point._view.y);
-                    return;
-                }
-                // End Skip Stright line from the base line
-                if (previous._view.skip && vm.skipNull && !this._loop) {
-                    ctx.moveTo(point._view.x, previous._view.y);
-                    ctx.moveTo(point._view.x, point._view.y);
-                    return;
-                }
-
-                if (previous._view.skip && vm.skipNull) {
-                    ctx.moveTo(point._view.x, point._view.y);
-                    return;
-                }
-                // Normal Bezier Curve
-                if (vm.tension > 0) {
-                    ctx.bezierCurveTo(
-                        previous._view.controlPointNextX,
-                        previous._view.controlPointNextY,
-                        point._view.controlPointPreviousX,
-                        point._view.controlPointPreviousY,
-                        point._view.x,
-                        point._view.y
-                    );
-                } else {
-                    ctx.lineTo(point._view.x, point._view.y);
-                }
-            }, this);
-
-            if (this._loop && !first._view.skip) {
-                if (vm.tension > 0) {
-
-                    ctx.bezierCurveTo(
-                        last._view.controlPointNextX,
-                        last._view.controlPointNextY,
-                        first._view.controlPointPreviousX,
-                        first._view.controlPointPreviousY,
-                        first._view.x,
-                        first._view.y
-                    );
-                } else {
-                    ctx.lineTo(first._view.x, first._view.y);
-                }
-            }
-
-
-            ctx.stroke();
-
-        },
-        nextPoint: function(point, collection, index) {
-            if (this.loop) {
-                return collection[index + 1] || collection[0];
-            }
-            return collection[index + 1] || collection[collection.length - 1];
-        },
-        previousPoint: function(point, collection, index) {
-            if (this.loop) {
-                return collection[index - 1] || collection[collection.length - 1];
-            }
-            return collection[index - 1] || collection[0];
-        },
-    });
+	"use strict";
+
+	var root = this,
+		Chart = root.Chart,
+		helpers = Chart.helpers;
+
+	Chart.defaults.global.elements.line = {
+		tension: 0.4,
+		backgroundColor: Chart.defaults.global.defaultColor,
+		borderWidth: 3,
+		borderColor: Chart.defaults.global.defaultColor,
+		fill: true, // do we fill in the area between the line and its base axis
+		skipNull: true,
+		drawNull: false,
+	};
+
+
+	Chart.Line = Chart.Element.extend({
+		draw: function() {
+
+			var vm = this._view;
+			var ctx = this._chart.ctx;
+			var first = this._children[0];
+			var last = this._children[this._children.length - 1];
+
+			// Draw the background first (so the border is always on top)
+			helpers.each(this._children, function(point, index) {
+				var previous = this.previousPoint(point, this._children, index);
+				var next = this.nextPoint(point, this._children, index);
+
+				// First point only
+				if (index === 0) {
+					ctx.moveTo(point._view.x, point._view.y);
+					return;
+				}
+
+				// Start Skip and drag along scale baseline
+				if (point._view.skip && vm.skipNull && !this._loop) {
+					ctx.lineTo(previous._view.x, point._view.y);
+					ctx.moveTo(next._view.x, point._view.y);
+				}
+				// End Skip Stright line from the base line
+				else if (previous._view.skip && vm.skipNull && !this._loop) {
+					ctx.moveTo(point._view.x, previous._view.y);
+					ctx.lineTo(point._view.x, point._view.y);
+				}
+
+				if (previous._view.skip && vm.skipNull) {
+					ctx.moveTo(point._view.x, point._view.y);
+				}
+				// Normal Bezier Curve
+				else {
+					if (vm.tension > 0) {
+						ctx.bezierCurveTo(
+							previous._view.controlPointNextX,
+							previous._view.controlPointNextY,
+							point._view.controlPointPreviousX,
+							point._view.controlPointPreviousY,
+							point._view.x,
+							point._view.y
+						);
+					} else {
+						ctx.lineTo(point._view.x, point._view.y);
+					}
+				}
+			}, this);
+
+			// For radial scales, loop back around to the first point
+			if (this._loop) {
+				if (vm.tension > 0 && !first._view.skip) {
+
+					ctx.bezierCurveTo(
+						last._view.controlPointNextX,
+						last._view.controlPointNextY,
+						first._view.controlPointPreviousX,
+						first._view.controlPointPreviousY,
+						first._view.x,
+						first._view.y
+					);
+				} else {
+					ctx.lineTo(first._view.x, first._view.y);
+				}
+			}
+
+			// If we had points and want to fill this line, do so.
+			if (this._children.length > 0 && vm.fill) {
+				//Round off the line by going to the base of the chart, back to the start, then fill.
+				ctx.lineTo(this._children[this._children.length - 1]._view.x, vm.scaleZero);
+				ctx.lineTo(this._children[0]._view.x, vm.scaleZero);
+				ctx.fillStyle = vm.backgroundColor || Chart.defaults.global.defaultColor;
+				ctx.closePath();
+				ctx.fill();
+			}
+
+
+			// Now draw the line between all the points with any borders
+			ctx.lineWidth = vm.borderWidth || Chart.defaults.global.defaultColor;
+			ctx.strokeStyle = vm.borderColor || Chart.defaults.global.defaultColor;
+			ctx.beginPath();
+
+			helpers.each(this._children, function(point, index) {
+				var previous = this.previousPoint(point, this._children, index);
+				var next = this.nextPoint(point, this._children, index);
+
+				// First point only
+				if (index === 0) {
+					ctx.moveTo(point._view.x, point._view.y);
+					return;
+				}
+
+				// Start Skip and drag along scale baseline
+				if (point._view.skip && vm.skipNull && !this._loop) {
+					ctx.moveTo(previous._view.x, point._view.y);
+					ctx.moveTo(next._view.x, point._view.y);
+					return;
+				}
+				// End Skip Stright line from the base line
+				if (previous._view.skip && vm.skipNull && !this._loop) {
+					ctx.moveTo(point._view.x, previous._view.y);
+					ctx.moveTo(point._view.x, point._view.y);
+					return;
+				}
+
+				if (previous._view.skip && vm.skipNull) {
+					ctx.moveTo(point._view.x, point._view.y);
+					return;
+				}
+				// Normal Bezier Curve
+				if (vm.tension > 0) {
+					ctx.bezierCurveTo(
+						previous._view.controlPointNextX,
+						previous._view.controlPointNextY,
+						point._view.controlPointPreviousX,
+						point._view.controlPointPreviousY,
+						point._view.x,
+						point._view.y
+					);
+				} else {
+					ctx.lineTo(point._view.x, point._view.y);
+				}
+			}, this);
+
+			if (this._loop && !first._view.skip) {
+				if (vm.tension > 0) {
+
+					ctx.bezierCurveTo(
+						last._view.controlPointNextX,
+						last._view.controlPointNextY,
+						first._view.controlPointPreviousX,
+						first._view.controlPointPreviousY,
+						first._view.x,
+						first._view.y
+					);
+				} else {
+					ctx.lineTo(first._view.x, first._view.y);
+				}
+			}
+
+
+			ctx.stroke();
+
+		},
+		nextPoint: function(point, collection, index) {
+			if (this.loop) {
+				return collection[index + 1] || collection[0];
+			}
+			return collection[index + 1] || collection[collection.length - 1];
+		},
+		previousPoint: function(point, collection, index) {
+			if (this.loop) {
+				return collection[index - 1] || collection[collection.length - 1];
+			}
+			return collection[index - 1] || collection[0];
+		},
+	});
 
 }).call(this);
diff --git a/src/elements/element.point.js b/src/elements/element.point.js
index f402d729202..13e272de6f7 100644
--- a/src/elements/element.point.js
+++ b/src/elements/element.point.js
@@ -11,74 +11,74 @@
 
 (function() {
 
-    "use strict";
-
-    var root = this,
-        Chart = root.Chart,
-        helpers = Chart.helpers;
-
-    Chart.defaults.global.elements.point = {
-        radius: 3,
-        backgroundColor: Chart.defaults.global.defaultColor,
-        borderWidth: 1,
-        borderColor: Chart.defaults.global.defaultColor,
-        // Hover
-        hitRadius: 1,
-        hoverRadius: 4,
-        hoverBorderWidth: 1,
-    };
-
-
-    Chart.Point = Chart.Element.extend({
-        inRange: function(mouseX, mouseY) {
-            var vm = this._view;
-            var hoverRange = vm.hitRadius + vm.radius;
-            return ((Math.pow(mouseX - vm.x, 2) + Math.pow(mouseY - vm.y, 2)) < Math.pow(hoverRange, 2));
-        },
-        inGroupRange: function(mouseX) {
-            var vm = this._view;
-
-            if (vm) {
-                return (Math.pow(mouseX - vm.x, 2) < Math.pow(vm.radius + vm.hitRadius, 2));
-            } else {
-                return false;
-            }
-        },
-        tooltipPosition: function() {
-            var vm = this._view;
-            return {
-                x: vm.x,
-                y: vm.y,
-                padding: vm.radius + vm.borderWidth
-            };
-        },
-        draw: function() {
-
-            var vm = this._view;
-            var ctx = this._chart.ctx;
-
-
-            if (vm.skip) {
-                return;
-            }
-
-            if (vm.radius > 0 || vm.borderWidth > 0) {
-
-                ctx.beginPath();
-
-                ctx.arc(vm.x, vm.y, vm.radius || Chart.defaults.global.elements.point.radius, 0, Math.PI * 2);
-                ctx.closePath();
-
-                ctx.strokeStyle = vm.borderColor || Chart.defaults.global.defaultColor;
-                ctx.lineWidth = vm.borderWidth || Chart.defaults.global.elements.point.borderWidth;
-
-                ctx.fillStyle = vm.backgroundColor || Chart.defaults.global.defaultColor;
-
-                ctx.fill();
-                ctx.stroke();
-            }
-        }
-    });
+	"use strict";
+
+	var root = this,
+		Chart = root.Chart,
+		helpers = Chart.helpers;
+
+	Chart.defaults.global.elements.point = {
+		radius: 3,
+		backgroundColor: Chart.defaults.global.defaultColor,
+		borderWidth: 1,
+		borderColor: Chart.defaults.global.defaultColor,
+		// Hover
+		hitRadius: 1,
+		hoverRadius: 4,
+		hoverBorderWidth: 1,
+	};
+
+
+	Chart.Point = Chart.Element.extend({
+		inRange: function(mouseX, mouseY) {
+			var vm = this._view;
+			var hoverRange = vm.hitRadius + vm.radius;
+			return ((Math.pow(mouseX - vm.x, 2) + Math.pow(mouseY - vm.y, 2)) < Math.pow(hoverRange, 2));
+		},
+		inGroupRange: function(mouseX) {
+			var vm = this._view;
+
+			if (vm) {
+				return (Math.pow(mouseX - vm.x, 2) < Math.pow(vm.radius + vm.hitRadius, 2));
+			} else {
+				return false;
+			}
+		},
+		tooltipPosition: function() {
+			var vm = this._view;
+			return {
+				x: vm.x,
+				y: vm.y,
+				padding: vm.radius + vm.borderWidth
+			};
+		},
+		draw: function() {
+
+			var vm = this._view;
+			var ctx = this._chart.ctx;
+
+
+			if (vm.skip) {
+				return;
+			}
+
+			if (vm.radius > 0 || vm.borderWidth > 0) {
+
+				ctx.beginPath();
+
+				ctx.arc(vm.x, vm.y, vm.radius || Chart.defaults.global.elements.point.radius, 0, Math.PI * 2);
+				ctx.closePath();
+
+				ctx.strokeStyle = vm.borderColor || Chart.defaults.global.defaultColor;
+				ctx.lineWidth = vm.borderWidth || Chart.defaults.global.elements.point.borderWidth;
+
+				ctx.fillStyle = vm.backgroundColor || Chart.defaults.global.defaultColor;
+
+				ctx.fill();
+				ctx.stroke();
+			}
+		}
+	});
 
 
 }).call(this);
diff --git a/src/elements/element.rectangle.js b/src/elements/element.rectangle.js
index fc4a58c0f17..7c35df01d3e 100644
--- a/src/elements/element.rectangle.js
+++ b/src/elements/element.rectangle.js
@@ -11,85 +11,85 @@
 
 (function() {
 
-    "use strict";
+	"use strict";
 
-    var root = this,
-        Chart = root.Chart,
-        helpers = Chart.helpers;
+	var root = this,
+		Chart = root.Chart,
+		helpers = Chart.helpers;
 
-    Chart.defaults.global.elements.rectangle = {
-        backgroundColor: Chart.defaults.global.defaultColor,
-        borderWidth: 0,
-        borderColor: Chart.defaults.global.defaultColor,
-    };
+	Chart.defaults.global.elements.rectangle = {
+		backgroundColor: Chart.defaults.global.defaultColor,
+		borderWidth: 0,
+		borderColor: Chart.defaults.global.defaultColor,
+	};
 
-    Chart.Rectangle = Chart.Element.extend({
-        draw: function() {
+	Chart.Rectangle = Chart.Element.extend({
+		draw: function() {
 
-            var ctx = this._chart.ctx;
-            var vm = this._view;
+			var ctx = this._chart.ctx;
+			var vm = this._view;
 
-            var halfWidth = vm.width / 2,
-                leftX = vm.x - halfWidth,
-                rightX = vm.x + halfWidth,
-                top = vm.base - (vm.base - vm.y),
-                halfStroke = vm.borderWidth / 2;
+			var halfWidth = vm.width / 2,
+				leftX = vm.x - halfWidth,
+				rightX = vm.x + halfWidth,
+				top = vm.base - (vm.base - vm.y),
+				halfStroke = vm.borderWidth / 2;
 
-            // Canvas doesn't allow us to stroke inside the width so we can
-            // adjust the sizes to fit if we're setting a stroke on the line
-            if (vm.borderWidth) {
-                leftX += halfStroke;
-                rightX -= halfStroke;
-                top += halfStroke;
-            }
+			// Canvas doesn't allow us to stroke inside the width so we can
+			// adjust the sizes to fit if we're setting a stroke on the line
+			if (vm.borderWidth) {
+				leftX += halfStroke;
+				rightX -= halfStroke;
+				top += halfStroke;
+			}
 
-            ctx.beginPath();
+			ctx.beginPath();
 
-            ctx.fillStyle = vm.backgroundColor;
-            ctx.strokeStyle = vm.borderColor;
-            ctx.lineWidth = vm.borderWidth;
+			ctx.fillStyle = vm.backgroundColor;
+			ctx.strokeStyle = vm.borderColor;
+			ctx.lineWidth = vm.borderWidth;
 
-            // It'd be nice to keep this class totally generic to any rectangle
-            // and simply specify which border to miss out.
-            ctx.moveTo(leftX, vm.base);
-            ctx.lineTo(leftX, top);
-            ctx.lineTo(rightX, top);
-            ctx.lineTo(rightX, vm.base);
-            ctx.fill();
-            if (vm.borderWidth) {
-                ctx.stroke();
-            }
-        },
-        height: function() {
-            var vm = this._view;
-            return vm.base - vm.y;
-        },
-        inRange: function(mouseX, mouseY) {
-            var vm = this._view;
-            if (vm.y < vm.base) {
-                return (mouseX >= vm.x - vm.width / 2 && mouseX <= vm.x + vm.width / 2) && (mouseY >= vm.y && mouseY <= vm.base);
-            } else {
-                return (mouseX >= vm.x - vm.width / 2 && mouseX <= vm.x + vm.width / 2) && (mouseY >= vm.base && mouseY <= vm.y);
-            }
-        },
-        inGroupRange: function(mouseX) {
-            var vm = this._view;
-            return (mouseX >= vm.x - vm.width / 2 && mouseX <= vm.x + vm.width / 2);
-        },
-        tooltipPosition: function() {
-            var vm = this._view;
-            if (vm.y < vm.base) {
-                return {
-                    x: vm.x,
-                    y: vm.y
-                };
-            } else {
-                return {
-                    x: vm.x,
-                    y: vm.base
-                };
-            }
-        },
-    });
+			// It'd be nice to keep this class totally generic to any rectangle
+			// and simply specify which border to miss out.
+			ctx.moveTo(leftX, vm.base);
+			ctx.lineTo(leftX, top);
+			ctx.lineTo(rightX, top);
+			ctx.lineTo(rightX, vm.base);
+			ctx.fill();
+			if (vm.borderWidth) {
+				ctx.stroke();
+			}
+		},
+		height: function() {
+			var vm = this._view;
+			return vm.base - vm.y;
+		},
+		inRange: function(mouseX, mouseY) {
+			var vm = this._view;
+			if (vm.y < vm.base) {
+				return (mouseX >= vm.x - vm.width / 2 && mouseX <= vm.x + vm.width / 2) && (mouseY >= vm.y && mouseY <= vm.base);
+			} else {
+				return (mouseX >= vm.x - vm.width / 2 && mouseX <= vm.x + vm.width / 2) && (mouseY >= vm.base && mouseY <= vm.y);
+			}
+		},
+		inGroupRange: function(mouseX) {
+			var vm = this._view;
+			return (mouseX >= vm.x - vm.width / 2 && mouseX <= vm.x + vm.width / 2);
+		},
+		tooltipPosition: function() {
+			var vm = this._view;
+			if (vm.y < vm.base) {
+				return {
+					x: vm.x,
+					y: vm.y
+				};
+			} else {
+				return {
+					x: vm.x,
+					y: vm.base
+				};
+			}
+		},
+	});
 
 }).call(this);

From b0bddce017c1e8fa0094e69213a096a98377907d Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sat, 13 Jun 2015 11:45:30 -0400
Subject: [PATCH 147/424] Remove some unused scale code

---
 src/core/core.scale.js | 38 --------------------------------------
 1 file changed, 38 deletions(-)

diff --git a/src/core/core.scale.js b/src/core/core.scale.js
index ce5c8246003..7494d14c865 100644
--- a/src/core/core.scale.js
+++ b/src/core/core.scale.js
@@ -40,44 +40,6 @@
 					return scaleInstance.options.position == "bottom";
 				});
 
-				var visibleLeftScales = helpers.where(chartInstance.scales, function(scaleInstance) {
-					return scaleInstance.options.position == "left";
-				});
-				var visibleRightScales = helpers.where(chartInstance.scales, function(scaleInstance) {
-					return scaleInstance.options.position == "right";
-				});
-				var visibleTopScales = helpers.where(chartInstance.scales, function(scaleInstance) {
-					return scaleInstance.options.position == "top";
-				});
-				var visibleBottomScales = helpers.where(chartInstance.scales, function(scaleInstance) {
-					return scaleInstance.options.position == "bottom";
-				});
-
-				// // Adjust the padding to take into account displaying labels
-				// if (topScales.length === 0 || bottomScales.length === 0) {
-				//     var maxFontHeight = 0;
-
-				//     var maxFontHeightFunction = function(scaleInstance) {
-				//         if (scaleInstance.options.labels.show) {
-				//             // Only consider font sizes for axes that actually show labels
-				//             maxFontHeight = Math.max(maxFontHeight, scaleInstance.options.labels.fontSize);
-				//         }
-				//     };
-
-				//     helpers.each(leftScales, maxFontHeightFunction);
-				//     helpers.each(rightScales, maxFontHeightFunction);
-
-				//     if (topScales.length === 0) {
-				//         // Add padding so that we can handle drawing the top nicely
-				//         yPadding += 0.75 * maxFontHeight; // 0.75 since padding added on both sides
-				//     }
-
-				//     if (bottomScales.length === 0) {
-				//         // Add padding so that we can handle drawing the bottom nicely
-				//         yPadding += 1.5 * maxFontHeight;
-				//     }
-				// }
-
 				// Essentially we now have any number of scales on each of the 4 sides.
 				// Our canvas looks like the following.
 				// The areas L1 and L2 are the left axes. R1 is the right axis, T1 is the top axis and 

From 3e4fce58faa4d0aae316da17f6d0f8b09e02bd87 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sat, 13 Jun 2015 13:22:28 -0400
Subject: [PATCH 148/424] Clone handles arrays better

---
 src/core/core.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/core/core.js b/src/core/core.js
index c01dfbaa955..b4af0a10b0b 100755
--- a/src/core/core.js
+++ b/src/core/core.js
@@ -108,7 +108,9 @@
 			var objClone = {};
 			each(obj, function(value, key) {
 				if (obj.hasOwnProperty(key)) {
-					if (typeof value === 'object' && value !== null) {
+					if (helpers.isArray(value)) {
+						objClone[key] = value.slice(0);
+					} else if (typeof value === 'object' && value !== null) {
 						objClone[key] = clone(value);
 					} else {
 						objClone[key] = value;

From faa43d51a952c111c90f5ea020f9647b216d927e Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sat, 13 Jun 2015 13:25:41 -0400
Subject: [PATCH 149/424] Category scale now has defaults. Updated the bar &
 line charts to use this new default.

---
 src/charts/chart.bar.js      | 25 ++-----------------
 src/charts/chart.line.js     | 25 -------------------
 src/core/core.js             | 47 +++++++++++++++++++++++++++++++++++-
 src/core/core.scale.js       |  9 +++++--
 src/scales/scale.category.js | 31 +++++++++++++++++++++++-
 5 files changed, 85 insertions(+), 52 deletions(-)

diff --git a/src/charts/chart.bar.js b/src/charts/chart.bar.js
index b77fe97fe83..d83b25b44a3 100644
--- a/src/charts/chart.bar.js
+++ b/src/charts/chart.bar.js
@@ -12,38 +12,17 @@
 
 		scales: {
 			xAxes: [{
-				type: "category", // scatter should not use a dataset axis
-				display: true,
-				position: "bottom",
-				id: "x-axis-1", // need an ID so datasets can reference the scale
-
+				type: "category",
 				categorySpacing: 10,
 				spacing: 1,
 
 				// grid line settings
 				gridLines: {
-					show: true,
-					color: "rgba(0, 0, 0, 0.05)",
-					lineWidth: 1,
-					drawOnChartArea: true,
-					drawTicks: true,
-					zeroLineWidth: 1,
-					zeroLineColor: "rgba(0,0,0,0.25)",
 					offsetGridLines: true,
 				},
-
-				// label settings
-				labels: {
-					show: true,
-					template: "<%=value%>",
-					fontSize: 12,
-					fontStyle: "normal",
-					fontColor: "#666",
-					fontFamily: "Helvetica Neue",
-				},
 			}],
 			yAxes: [{
-				type: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
+				type: "linear",
 				display: true,
 				position: "left",
 				id: "y-axis-1",
diff --git a/src/charts/chart.line.js b/src/charts/chart.line.js
index 779f78e3f66..97b3e1ef208 100644
--- a/src/charts/chart.line.js
+++ b/src/charts/chart.line.js
@@ -13,31 +13,6 @@
 		scales: {
 			xAxes: [{
 				type: "category", // scatter should not use a dataset axis
-				display: true,
-				position: "bottom",
-				id: "x-axis-1", // need an ID so datasets can reference the scale
-
-				// grid line settings
-				gridLines: {
-					show: true,
-					color: "rgba(0, 0, 0, 0.05)",
-					lineWidth: 1,
-					drawOnChartArea: true,
-					drawTicks: true,
-					zeroLineWidth: 1,
-					zeroLineColor: "rgba(0,0,0,0.25)",
-					offsetGridLines: false,
-				},
-
-				// label settings
-				labels: {
-					show: true,
-					template: "<%=value%>",
-					fontSize: 12,
-					fontStyle: "normal",
-					fontColor: "#666",
-					fontFamily: "Helvetica Neue",
-				},
 			}],
 			yAxes: [{
 				type: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
diff --git a/src/core/core.js b/src/core/core.js
index b4af0a10b0b..1cb6fafc7b9 100755
--- a/src/core/core.js
+++ b/src/core/core.js
@@ -141,21 +141,28 @@
 			helpers.each(Array.prototype.slice.call(arguments, 1), function(extension) {
 				helpers.each(extension, function(value, key) {
 					if (extension.hasOwnProperty(key)) {
-						if (base.hasOwnProperty(key) && helpers.isArray(base[key]) && helpers.isArray(value)) {
+						if (key === 'scales') {
+							// Scale config merging is complex. Add out own function here for that
+							base[key] = helpers.scaleMerge(base.hasOwnProperty(key) ? base[key] : {}, value);
+
+						} else if (base.hasOwnProperty(key) && helpers.isArray(base[key]) && helpers.isArray(value)) {
 							// In this case we have an array of objects replacing another array. Rather than doing a strict replace,
 							// merge. This allows easy scale option merging
 							var baseArray = base[key];
 
 							helpers.each(value, function(valueObj, index) {
+								
 								if (index < baseArray.length) {
 									baseArray[index] = helpers.configMerge(baseArray[index], valueObj);
 								} else {
 									baseArray.push(valueObj); // nothing to merge
 								}
 							});
+
 						} else if (base.hasOwnProperty(key) && typeof base[key] == "object" && base[key] !== null && typeof value == "object") {
 							// If we are overwriting an object with an object, do a merge of the properties.
 							base[key] = helpers.configMerge(base[key], value);
+
 						} else {
 							// can just overwrite the value in this case
 							base[key] = value;
@@ -166,6 +173,44 @@
 
 			return base;
 		},
+		scaleMerge = helpers.scaleMerge = function(_base, extension) {
+			var base = clone(_base);
+
+			helpers.each(extension, function(value, key) {
+				if (extension.hasOwnProperty(key)) {
+					if (key === 'xAxes' || key === 'yAxes') {
+						// These properties are arrays of items
+						if (base.hasOwnProperty(key)) {
+							helpers.each(value, function(valueObj, index) {
+								if (index >= base[key].length || !base[key][index].type) {
+									base[key].push(helpers.configMerge(valueObj.type ? Chart.scaleService.getScaleDefaults(valueObj.type) : {}, valueObj));
+								} else  if (valueObj.type !== base[key][index].type) {
+									// Type changed. Bring in the new defaults before we bring in valueObj so that valueObj can override the correct scale defaults
+									base[key][index] = helpers.configMerge(base[key][index], valueObj.type ? Chart.scaleService.getScaleDefaults(valueObj.type) : {}, valueObj)
+								} else {
+									// Type is the same
+									base[key][index] = helpers.configMerge(base[key][index], valueObj);
+								}
+							});
+						} else {
+							base[key] = [];
+							helpers.each(value, function(valueObj) {
+								base[key].push(helpers.configMerge(valueObj.type ? Chart.scaleService.getScaleDefaults(valueObj.type) : {}, valueObj));
+							});
+						}
+					} else if (base.hasOwnProperty(key) && typeof base[key] == "object" && base[key] !== null && typeof value == "object") {
+						// If we are overwriting an object with an object, do a merge of the properties.
+						base[key] = helpers.configMerge(base[key], value);
+
+					} else {
+						// can just overwrite the value in this case
+						base[key] = value;
+					}
+				}
+			});
+
+			return base;
+		},
 		getValueAtIndexOrDefault = helpers.getValueAtIndexOrDefault = function(value, index, defaultValue) {
 			if (!value) {
 				return defaultValue;
diff --git a/src/core/core.scale.js b/src/core/core.scale.js
index 7494d14c865..c738f1f5853 100644
--- a/src/core/core.scale.js
+++ b/src/core/core.scale.js
@@ -14,13 +14,18 @@
 		constructors: {},
 		// Use a registration function so that we can move to an ES6 map when we no longer need to support
 		// old browsers
-		registerScaleType: function(type, scaleConstructor) {
+		// Scale config defaults
+		defaults: {},
+		registerScaleType: function(type, scaleConstructor, defaults) {
 			this.constructors[type] = scaleConstructor;
+			this.defaults[type] = defaults;
 		},
 		getScaleConstructor: function(type) {
 			return this.constructors.hasOwnProperty(type) ? this.constructors[type] : undefined;
 		},
-
+		getScaleDefaults: function(type) {
+			return this.defaults.hasOwnProperty(type) ? this.defaults[type] : {};
+		},
 		// The interesting function
 		fitScalesForChart: function(chartInstance, width, height) {
 			var xPadding = width > 30 ? 5 : 2;
diff --git a/src/scales/scale.category.js b/src/scales/scale.category.js
index 7ed54613ec9..35773157840 100644
--- a/src/scales/scale.category.js
+++ b/src/scales/scale.category.js
@@ -5,6 +5,35 @@
 		Chart = root.Chart,
 		helpers = Chart.helpers;
 
+	// Default config for a category scale
+	var defaultConfig = {
+		display: true,
+		position: "bottom",
+		id: "x-axis-1", // need an ID so datasets can reference the scale
+
+		// grid line settings
+		gridLines: {
+			show: true,
+			color: "rgba(0, 0, 0, 0.1)",
+			lineWidth: 1,
+			drawOnChartArea: true,
+			drawTicks: true,
+			zeroLineWidth: 1,
+			zeroLineColor: "rgba(0,0,0,0.25)",
+			offsetGridLines: false,
+		},
+
+		// label settings
+		labels: {
+			show: true,
+			template: "<%=value%>",
+			fontSize: 12,
+			fontStyle: "normal",
+			fontColor: "#666",
+			fontFamily: "Helvetica Neue",
+		},
+	};
+
 	var DatasetScale = Chart.Element.extend({
 		isHorizontal: function() {
 			return this.options.position == "top" || this.options.position == "bottom";
@@ -233,5 +262,5 @@
 			}
 		}
 	});
-	Chart.scaleService.registerScaleType("category", DatasetScale);
+	Chart.scaleService.registerScaleType("category", DatasetScale, defaultConfig);
 }).call(this);

From 109de75c6a0124e7da82059778b14cd9cf4d595e Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sat, 13 Jun 2015 13:57:55 -0400
Subject: [PATCH 150/424] Create linear scale default settings. Cleaned up
 unnecessary settings from bar, line, and scatter default configs. Removed
 unnecessary config options from the affected sample files

---
 samples/bar-multi-axis.html     | 51 +----------------------------
 samples/bar-stacked.html        |  5 ++-
 samples/line-multi-axis.html    | 47 --------------------------
 samples/line.html               |  4 +--
 samples/scatter-multi-axis.html | 47 --------------------------
 src/charts/chart.bar.js         | 30 -----------------
 src/charts/chart.line.js        | 32 ++----------------
 src/charts/chart.scatter.js     | 58 ++-------------------------------
 src/scales/scale.linear.js      | 35 ++++++++++++++++++--
 9 files changed, 44 insertions(+), 265 deletions(-)

diff --git a/samples/bar-multi-axis.html b/samples/bar-multi-axis.html
index cdb573007e9..d6ae2595156 100644
--- a/samples/bar-multi-axis.html
+++ b/samples/bar-multi-axis.html
@@ -58,62 +58,13 @@
                         display: true,
                         position: "left",
                         id: "y-axis-1",
-                
-                        // grid line settings
-                        gridLines: {
-                            show: true,
-                            color: "rgba(0, 0, 0, 0.05)",
-                            lineWidth: 1,
-                            drawOnChartArea: true,
-                            drawTicks: true,
-                            zeroLineWidth: 1,
-                            zeroLineColor: "rgba(0,0,0,0.25)",
-                        },
-
-                        // scale numbers
-                        beginAtZero: false,
-                        integersOnly: false,
-                        override: null,
-
-                        // label settings
-                        labels: {
-                            show: true,
-                            template: "<%=value%>",
-                            fontSize: 12,
-                            fontStyle: "normal",
-                            fontColor: "#666",
-                            fontFamily: "Helvetica Neue",
-                        }
                     }, {
                         type: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
                         display: true,
                         position: "right",
                         id: "y-axis-2",
-                
-                        // grid line settings
                         gridLines: {
-                            show: true,
-                            color: "rgba(0, 0, 0, 0.05)",
-                            lineWidth: 1,
-                            drawOnChartArea: false, // only want the grid lines for one axis to show up
-                            drawTicks: false,
-                            zeroLineWidth: 1,
-                            zeroLineColor: "rgba(0,0,0,0.25)",
-                        },
-
-                        // scale numbers
-                        beginAtZero: false,
-                        integersOnly: false,
-                        override: null,
-
-                        // label settings
-                        labels: {
-                            show: true,
-                            template: "<%=value%>",
-                            fontSize: 12,
-                            fontStyle: "normal",
-                            fontColor: "#666",
-                            fontFamily: "Helvetica Neue",
+                            drawOnChartArea: false
                         }
                     }],
                 }
diff --git a/samples/bar-stacked.html b/samples/bar-stacked.html
index 1d7257f3de7..573be2c183c 100644
--- a/samples/bar-stacked.html
+++ b/samples/bar-stacked.html
@@ -2,7 +2,7 @@
 <html>
 
 <head>
-    <title>Bar Chart</title>
+    <title>Stacked Bar Chart</title>
     <script src="../node_modules/jquery/dist/jquery.min.js"></script>
     <script src="../Chart.js"></script>
 </head>
@@ -44,6 +44,9 @@
             options: {
                 responsive: true,
                 scales: {
+                    xAxes: [{
+                        stacked: true,
+                    }],
                     yAxes: [{
                         stacked: true
                     }]
diff --git a/samples/line-multi-axis.html b/samples/line-multi-axis.html
index 97833376e73..729cf3731b2 100644
--- a/samples/line-multi-axis.html
+++ b/samples/line-multi-axis.html
@@ -63,32 +63,6 @@
                         display: true,
                         position: "left",
                         id: "y-axis-1",
-
-                        // grid line settings
-                        gridLines: {
-                            show: true,
-                            color: "rgba(0, 0, 0, 0.05)",
-                            lineWidth: 1,
-                            drawOnChartArea: true,
-                            drawTicks: true,
-                            zeroLineWidth: 1,
-                            zeroLineColor: "rgba(0,0,0,0.25)",
-                        },
-
-                        // scale numbers
-                        beginAtZero: false,
-                        integersOnly: false,
-                        override: null,
-
-                        // label settings
-                        labels: {
-                            show: true,
-                            template: "<%=value%>",
-                            fontSize: 12,
-                            fontStyle: "normal",
-                            fontColor: "#666",
-                            fontFamily: "Helvetica Neue",
-                        }
                     }, {
                         type: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
                         display: true,
@@ -97,29 +71,8 @@
 
                         // grid line settings
                         gridLines: {
-                            show: true,
-                            color: "rgba(0, 0, 0, 0.05)",
-                            lineWidth: 1,
                             drawOnChartArea: false, // only want the grid lines for one axis to show up
-                            drawTicks: false,
-                            zeroLineWidth: 1,
-                            zeroLineColor: "rgba(0,0,0,0.25)",
                         },
-
-                        // scale numbers
-                        beginAtZero: false,
-                        integersOnly: false,
-                        override: null,
-
-                        // label settings
-                        labels: {
-                            show: true,
-                            template: "<%=value%>",
-                            fontSize: 12,
-                            fontStyle: "normal",
-                            fontColor: "#666",
-                            fontFamily: "Helvetica Neue",
-                        }
                     }],
                 }
             }
diff --git a/samples/line.html b/samples/line.html
index 82ca744c55e..a20b6773e27 100644
--- a/samples/line.html
+++ b/samples/line.html
@@ -43,10 +43,10 @@
             responsive: true,
             scales: {
                 xAxes: [{
-                    display: false
+                    display: true
                 }],
                 yAxes: [{
-                    display: false
+                    display: true
                 }]
             }
         }
diff --git a/samples/scatter-multi-axis.html b/samples/scatter-multi-axis.html
index 45e0cbed53b..ab08e0d2648 100644
--- a/samples/scatter-multi-axis.html
+++ b/samples/scatter-multi-axis.html
@@ -107,32 +107,6 @@
 		                display: true,
 		                position: "left",
 		                id: "y-axis-1",
-		        
-		                // grid line settings
-		                gridLines: {
-		                    show: true,
-		                    color: "rgba(0, 0, 0, 0.05)",
-		                    lineWidth: 1,
-		                    drawOnChartArea: true,
-		                    drawTicks: true,
-		                    zeroLineWidth: 1,
-		                    zeroLineColor: "rgba(0,0,0,0.25)",
-		                },
-
-		                // scale numbers
-		                beginAtZero: false,
-		                integersOnly: false,
-		                override: null,
-
-		                // label settings
-		                labels: {
-		                    show: true,
-		                    template: "<%=value%>",
-		                    fontSize: 12,
-		                    fontStyle: "normal",
-		                    fontColor: "#666",
-		                    fontFamily: "Helvetica Neue",
-		                }
 		            }, {
 		                type: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
 		                display: true,
@@ -141,29 +115,8 @@
 		        
 		                // grid line settings
 		                gridLines: {
-		                    show: true,
-		                    color: "rgba(0, 0, 0, 0.05)",
-		                    lineWidth: 1,
 		                    drawOnChartArea: false, // only want the grid lines for one axis to show up
-		                    drawTicks: false,
-		                    zeroLineWidth: 1,
-		                    zeroLineColor: "rgba(0,0,0,0.25)",
 		                },
-
-		                // scale numbers
-		                beginAtZero: false,
-		                integersOnly: false,
-		                override: null,
-
-		                // label settings
-		                labels: {
-		                    show: true,
-		                    template: "<%=value%>",
-		                    fontSize: 12,
-		                    fontStyle: "normal",
-		                    fontColor: "#666",
-		                    fontFamily: "Helvetica Neue",
-		                }
 		            }],
 	            }
 	        }
diff --git a/src/charts/chart.bar.js b/src/charts/chart.bar.js
index d83b25b44a3..1cba8b9b56e 100644
--- a/src/charts/chart.bar.js
+++ b/src/charts/chart.bar.js
@@ -23,36 +23,6 @@
 			}],
 			yAxes: [{
 				type: "linear",
-				display: true,
-				position: "left",
-				id: "y-axis-1",
-
-				spacing: 1,
-
-				// grid line settings
-				gridLines: {
-					show: true,
-					color: "rgba(0, 0, 0, 0.05)",
-					lineWidth: 1,
-					drawOnChartArea: true,
-					drawTicks: true, // draw ticks extending towards the label
-					zeroLineWidth: 1,
-					zeroLineColor: "rgba(0,0,0,0.25)",
-				},
-
-				// scale numbers
-				beginAtZero: false,
-				override: null,
-
-				// label settings
-				labels: {
-					show: true,
-					template: "<%=value%>",
-					fontSize: 12,
-					fontStyle: "normal",
-					fontColor: "#666",
-					fontFamily: "Helvetica Neue",
-				}
 			}],
 		},
 
diff --git a/src/charts/chart.line.js b/src/charts/chart.line.js
index 97b3e1ef208..64f2158f9d5 100644
--- a/src/charts/chart.line.js
+++ b/src/charts/chart.line.js
@@ -12,38 +12,10 @@
 
 		scales: {
 			xAxes: [{
-				type: "category", // scatter should not use a dataset axis
+				type: "category",
 			}],
 			yAxes: [{
-				type: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
-				display: true,
-				position: "left",
-				id: "y-axis-1",
-
-				// grid line settings
-				gridLines: {
-					show: true,
-					color: "rgba(0, 0, 0, 0.05)",
-					lineWidth: 1,
-					drawOnChartArea: true,
-					drawTicks: true, // draw ticks extending towards the label
-					zeroLineWidth: 1,
-					zeroLineColor: "rgba(0,0,0,0.25)",
-				},
-
-				// scale numbers
-				beginAtZero: false,
-				override: null,
-
-				// label settings
-				labels: {
-					show: true,
-					template: "<%=value.toLocaleString()%>",
-					fontSize: 12,
-					fontStyle: "normal",
-					fontColor: "#666",
-					fontFamily: "Helvetica Neue",
-				}
+				type: "linear",
 			}],
 		},
 	};
diff --git a/src/charts/chart.scatter.js b/src/charts/chart.scatter.js
index a3ae0306249..6711dfbaae3 100644
--- a/src/charts/chart.scatter.js
+++ b/src/charts/chart.scatter.js
@@ -12,66 +12,12 @@
 
 		scales: {
 			xAxes: [{
-				type: "linear", // scatter should not use a dataset axis
-				display: true,
+				type: "linear", // scatter should not use a category axis
 				position: "bottom",
 				id: "x-axis-1", // need an ID so datasets can reference the scale
-
-				// grid line settings
-				gridLines: {
-					show: true,
-					color: "rgba(0, 0, 0, 0.05)",
-					lineWidth: 1,
-					drawOnChartArea: true,
-					drawTicks: true,
-					zeroLineWidth: 1,
-					zeroLineColor: "rgba(0,0,0,0.25)",
-				},
-
-				// scale numbers
-				beginAtZero: false,
-				override: null,
-
-				// label settings
-				labels: {
-					show: true,
-					template: "<%=value.toLocaleString()%>",
-					fontSize: 12,
-					fontStyle: "normal",
-					fontColor: "#666",
-					fontFamily: "Helvetica Neue",
-				},
 			}],
 			yAxes: [{
-				type: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
-				display: true,
-				position: "left",
-				id: "y-axis-1",
-
-				// grid line settings
-				gridLines: {
-					show: true,
-					color: "rgba(0, 0, 0, 0.05)",
-					lineWidth: 1,
-					drawOnChartArea: true,
-					drawTicks: true, // draw ticks extending towards the label
-					zeroLineWidth: 1,
-					zeroLineColor: "rgba(0,0,0,0.25)",
-				},
-
-				// scale numbers
-				beginAtZero: false,
-				override: null,
-
-				// label settings
-				labels: {
-					show: true,
-					template: "<%=value.toLocaleString()%>",
-					fontSize: 12,
-					fontStyle: "normal",
-					fontColor: "#666",
-					fontFamily: "Helvetica Neue",
-				}
+				type: "linear",
 			}],
 		},
 
diff --git a/src/scales/scale.linear.js b/src/scales/scale.linear.js
index fd4e6d80034..0ddd956b541 100644
--- a/src/scales/scale.linear.js
+++ b/src/scales/scale.linear.js
@@ -5,6 +5,37 @@
 		Chart = root.Chart,
 		helpers = Chart.helpers;
 
+	var defaultConfig = {
+		display: true,
+		position: "left",
+		id: "y-axis-1",
+
+		// grid line settings
+		gridLines: {
+			show: true,
+			color: "rgba(0, 0, 0, 0.1)",
+			lineWidth: 1,
+			drawOnChartArea: true,
+			drawTicks: true, // draw ticks extending towards the label
+			zeroLineWidth: 1,
+			zeroLineColor: "rgba(0,0,0,0.25)",
+		},
+
+		// scale numbers
+		beginAtZero: false,
+		override: null,
+
+		// label settings
+		labels: {
+			show: true,
+			template: "<%=value.toLocaleString()%>",
+			fontSize: 12,
+			fontStyle: "normal",
+			fontColor: "#666",
+			fontFamily: "Helvetica Neue",
+		}
+	};
+
 	var LinearScale = Chart.Element.extend({
 		calculateRange: helpers.noop, // overridden in the chart. Will set min and max as properties of the scale for later use
 		isHorizontal: function() {
@@ -523,6 +554,6 @@
 			}
 		}
 	});
-	Chart.scaleService.registerScaleType("linear", LinearScale);
-	
+	Chart.scaleService.registerScaleType("linear", LinearScale, defaultConfig);
+
 }).call(this);

From 47b25d1c6db94c509f7bbfc170d1727c9fbc77ad Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sat, 13 Jun 2015 14:16:01 -0400
Subject: [PATCH 151/424] Move linearRadial default config to be a property of
 the scale.

---
 src/charts/chart.polarArea.js    | 39 +-------------------
 src/charts/chart.radar.js        | 58 -----------------------------
 src/charts/chart.scatter.js      |  2 +
 src/core/core.js                 |  5 ++-
 src/scales/scale.radialLinear.js | 63 +++++++++++++++++++++++++++++++-
 5 files changed, 69 insertions(+), 98 deletions(-)

diff --git a/src/charts/chart.polarArea.js b/src/charts/chart.polarArea.js
index 4131e6bc01c..b1f6a0f8fa0 100644
--- a/src/charts/chart.polarArea.js
+++ b/src/charts/chart.polarArea.js
@@ -10,44 +10,7 @@
 
 		scale: {
 			type: "radialLinear",
-			display: true,
-
-			//Boolean - Whether to animate scaling the chart from the centre
-			animate: false,
-
-			lineArc: true,
-
-			// grid line settings
-			gridLines: {
-				show: true,
-				color: "rgba(0, 0, 0, 0.05)",
-				lineWidth: 1,
-			},
-
-			// scale numbers
-			beginAtZero: true,
-
-			// label settings
-			labels: {
-				show: true,
-				template: "<%=value.toLocaleString()%>",
-				fontSize: 12,
-				fontStyle: "normal",
-				fontColor: "#666",
-				fontFamily: "Helvetica Neue",
-
-				//Boolean - Show a backdrop to the scale label
-				showLabelBackdrop: true,
-
-				//String - The colour of the label backdrop
-				backdropColor: "rgba(255,255,255,0.75)",
-
-				//Number - The backdrop padding above & below the label in pixels
-				backdropPaddingY: 2,
-
-				//Number - The backdrop padding to the side of the label in pixels
-				backdropPaddingX: 2,
-			}
+			lineArc: true, // so that lines are circular
 		},
 
 		//Boolean - Whether to animate the rotation of the chart
diff --git a/src/charts/chart.radar.js b/src/charts/chart.radar.js
index 3d911070f94..bff30df9005 100644
--- a/src/charts/chart.radar.js
+++ b/src/charts/chart.radar.js
@@ -13,64 +13,6 @@
 
 			scale: {
 				type: "radialLinear",
-				display: true,
-
-				//Boolean - Whether to animate scaling the chart from the centre
-				animate: false,
-
-				lineArc: false,
-
-				// grid line settings
-				gridLines: {
-					show: true,
-					color: "rgba(0, 0, 0, 0.05)",
-					lineWidth: 1,
-				},
-
-				angleLines: {
-					show: true,
-					color: "rgba(0,0,0,.1)",
-					lineWidth: 1
-				},
-
-				// scale numbers
-				beginAtZero: true,
-
-				// label settings
-				labels: {
-					show: true,
-					template: "<%=value.toLocaleString()%>",
-					fontSize: 12,
-					fontStyle: "normal",
-					fontColor: "#666",
-					fontFamily: "Helvetica Neue",
-
-					//Boolean - Show a backdrop to the scale label
-					showLabelBackdrop: true,
-
-					//String - The colour of the label backdrop
-					backdropColor: "rgba(255,255,255,0.75)",
-
-					//Number - The backdrop padding above & below the label in pixels
-					backdropPaddingY: 2,
-
-					//Number - The backdrop padding to the side of the label in pixels
-					backdropPaddingX: 2,
-				},
-
-				pointLabels: {
-					//String - Point label font declaration
-					fontFamily: "'Arial'",
-
-					//String - Point label font weight
-					fontStyle: "normal",
-
-					//Number - Point label font size in pixels
-					fontSize: 10,
-
-					//String - Point label font colour
-					fontColor: "#666",
-				},
 			},
 
 			elements: {
diff --git a/src/charts/chart.scatter.js b/src/charts/chart.scatter.js
index 6711dfbaae3..fb2f101fe1e 100644
--- a/src/charts/chart.scatter.js
+++ b/src/charts/chart.scatter.js
@@ -18,6 +18,8 @@
 			}],
 			yAxes: [{
 				type: "linear",
+				position: "left",
+				id: "y-axis-1",
 			}],
 		},
 
diff --git a/src/core/core.js b/src/core/core.js
index 1cb6fafc7b9..28eef831dc0 100755
--- a/src/core/core.js
+++ b/src/core/core.js
@@ -145,7 +145,10 @@
 							// Scale config merging is complex. Add out own function here for that
 							base[key] = helpers.scaleMerge(base.hasOwnProperty(key) ? base[key] : {}, value);
 
-						} else if (base.hasOwnProperty(key) && helpers.isArray(base[key]) && helpers.isArray(value)) {
+						} else if (key === 'scale') {
+							// Used in polar area & radar charts since there is only one scale
+							base[key] = helpers.configMerge(base.hasOwnProperty(key) ? base[key] : {}, Chart.scaleService.getScaleDefaults(value.type), value);
+						}else if (base.hasOwnProperty(key) && helpers.isArray(base[key]) && helpers.isArray(value)) {
 							// In this case we have an array of objects replacing another array. Rather than doing a strict replace,
 							// merge. This allows easy scale option merging
 							var baseArray = base[key];
diff --git a/src/scales/scale.radialLinear.js b/src/scales/scale.radialLinear.js
index 9d8e30eff45..b15c487a373 100644
--- a/src/scales/scale.radialLinear.js
+++ b/src/scales/scale.radialLinear.js
@@ -5,6 +5,67 @@
 		Chart = root.Chart,
 		helpers = Chart.helpers;
 
+	var defaultConfig = {
+		display: true,
+
+		//Boolean - Whether to animate scaling the chart from the centre
+		animate: false,
+
+		lineArc: false,
+
+		// grid line settings
+		gridLines: {
+			show: true,
+			color: "rgba(0, 0, 0, 0.1)",
+			lineWidth: 1,
+		},
+
+		angleLines: {
+			show: true,
+			color: "rgba(0,0,0, 0.1)",
+			lineWidth: 1
+		},
+
+		// scale numbers
+		beginAtZero: true,
+
+		// label settings
+		labels: {
+			show: true,
+			template: "<%=value.toLocaleString()%>",
+			fontSize: 12,
+			fontStyle: "normal",
+			fontColor: "#666",
+			fontFamily: "Helvetica Neue",
+
+			//Boolean - Show a backdrop to the scale label
+			showLabelBackdrop: true,
+
+			//String - The colour of the label backdrop
+			backdropColor: "rgba(255,255,255,0.75)",
+
+			//Number - The backdrop padding above & below the label in pixels
+			backdropPaddingY: 2,
+
+			//Number - The backdrop padding to the side of the label in pixels
+			backdropPaddingX: 2,
+		},
+
+		pointLabels: {
+			//String - Point label font declaration
+			fontFamily: "'Arial'",
+
+			//String - Point label font weight
+			fontStyle: "normal",
+
+			//Number - Point label font size in pixels
+			fontSize: 10,
+
+			//String - Point label font colour
+			fontColor: "#666",
+		},
+	};
+
 	var LinearRadialScale = Chart.Element.extend({
 		initialize: function() {
 			this.size = helpers.min([this.height, this.width]);
@@ -374,7 +435,7 @@
 			}
 		}
 	});
-	Chart.scaleService.registerScaleType("radialLinear", LinearRadialScale);
+	Chart.scaleService.registerScaleType("radialLinear", LinearRadialScale, defaultConfig);
 
 
 }).call(this);

From ecd3b58b281cf604ad871f91f167d4374e5cc75e Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sat, 13 Jun 2015 14:47:13 -0400
Subject: [PATCH 152/424] Fix typo in linear scale.

---
 src/scales/scale.linear.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/scales/scale.linear.js b/src/scales/scale.linear.js
index 0ddd956b541..60caae47734 100644
--- a/src/scales/scale.linear.js
+++ b/src/scales/scale.linear.js
@@ -133,7 +133,7 @@
 
 				if (this.options.labels.userCallback) {
 					// If the user provided a callback for label generation, use that as first priority
-					label = this.options.lables.userCallback(tick, index, ticks);
+					label = this.options.labels.userCallback(tick, index, ticks);
 				} else if (this.options.labels.template) {
 					// else fall back to the template string
 					label = helpers.template(this.options.labels.template, {

From 8c34bdbcd7d65b43f9b8281962a2c527672a9844 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sat, 13 Jun 2015 17:45:59 -0400
Subject: [PATCH 153/424] Clean up of radial linear scale. Radar chart update
 function improvements

---
 src/charts/chart.polarArea.js    |  2 +-
 src/charts/chart.radar.js        | 13 +++++++++----
 src/scales/scale.radialLinear.js | 30 +++++++++++++++++-------------
 3 files changed, 27 insertions(+), 18 deletions(-)

diff --git a/src/charts/chart.polarArea.js b/src/charts/chart.polarArea.js
index b1f6a0f8fa0..dcbb90c4236 100644
--- a/src/charts/chart.polarArea.js
+++ b/src/charts/chart.polarArea.js
@@ -141,7 +141,7 @@
 						x: this.chart.width / 2,
 						y: this.chart.height / 2,
 						innerRadius: 0,
-						outerRadius: this.scale.calculateCenterOffset(value),
+						outerRadius: this.scale.getDistanceFromCenterForValue(value),
 						startAngle: startAngle,
 						endAngle: endAngle,
 
diff --git a/src/charts/chart.radar.js b/src/charts/chart.radar.js
index bff30df9005..3f723cba30b 100644
--- a/src/charts/chart.radar.js
+++ b/src/charts/chart.radar.js
@@ -131,6 +131,11 @@
 			}, this);
 		},
 		update: function(animationDuration) {
+			this.scale.setScaleSize();
+			this.scale.calculateRange();
+			this.scale.generateTicks();
+			this.scale.buildYLabels();
+			
 			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
 
 			// Update the lines
@@ -138,11 +143,11 @@
 				var scaleBase;
 
 				if (this.scale.min < 0 && this.scale.max < 0) {
-					scaleBase = this.scale.getPointPosition(0, this.scale.max);
+					scaleBase = this.scale.getPointPositionForValue(0, this.scale.max);
 				} else if (this.scale.min > 0 && this.scale.max > 0) {
-					scaleBase = this.scale.getPointPosition(0, this.scale.min);
+					scaleBase = this.scale.getPointPositionForValue(0, this.scale.min);
 				} else {
-					scaleBase = this.scale.getPointPosition(0, 0);
+					scaleBase = this.scale.getPointPositionForValue(0, 0);
 				}
 
 				helpers.extend(dataset.metaDataset, {
@@ -175,7 +180,7 @@
 
 			// Update the points
 			this.eachElement(function(point, index, dataset, datasetIndex) {
-				var pointPosition = this.scale.getPointPosition(index, this.scale.calculateCenterOffset(this.data.datasets[datasetIndex].data[index]));
+				var pointPosition = this.scale.getPointPositionForValue(index, this.data.datasets[datasetIndex].data[index]);
 
 				helpers.extend(point, {
 					// Utility
diff --git a/src/scales/scale.radialLinear.js b/src/scales/scale.radialLinear.js
index b15c487a373..530c1ebe8f0 100644
--- a/src/scales/scale.radialLinear.js
+++ b/src/scales/scale.radialLinear.js
@@ -71,11 +71,6 @@
 			this.size = helpers.min([this.height, this.width]);
 			this.drawingArea = (this.options.display) ? (this.size / 2) - (this.options.labels.fontSize / 2 + this.options.labels.backdropPaddingY) : (this.size / 2);
 		},
-		calculateCenterOffset: function(value) {
-			// Take into account half font size + the yPadding of the top value
-			var scalingFactor = this.drawingArea / (this.max - this.min);
-			return (value - this.min) * scalingFactor;
-		},
 		update: function() {
 			if (!this.options.lineArc) {
 				this.setScaleSize();
@@ -323,6 +318,11 @@
 
 			return index * angleMultiplier - (Math.PI / 2);
 		},
+		getDistanceFromCenterForValue: function(value) {
+			// Take into account half font size + the yPadding of the top value
+			var scalingFactor = this.drawingArea / (this.max - this.min);
+			return (value - this.min) * scalingFactor;
+		},
 		getPointPosition: function(index, distanceFromCenter) {
 			var thisAngle = this.getIndexAngle(index);
 			return {
@@ -330,15 +330,17 @@
 				y: (Math.sin(thisAngle) * distanceFromCenter) + this.yCenter
 			};
 		},
+		getPointPositionForValue: function(index, value) {
+			return this.getPointPosition(index, this.getDistanceFromCenterForValue(value));
+		},
 		draw: function() {
 			if (this.options.display) {
 				var ctx = this.ctx;
 				helpers.each(this.yLabels, function(label, index) {
 					// Don't draw a centre value
 					if (index > 0) {
-						var yCenterOffset = index * (this.drawingArea / Math.max(this.ticks.length, 1)),
-							yHeight = this.yCenter - yCenterOffset,
-							pointPosition;
+						var yCenterOffset = this.getDistanceFromCenterForValue(this.ticks[index]);
+						var yHeight = this.yCenter - yCenterOffset;
 
 						// Draw circular lines around the scale
 						if (this.options.gridLines.show) {
@@ -346,14 +348,16 @@
 							ctx.lineWidth = this.options.gridLines.lineWidth;
 
 							if (this.options.lineArc) {
+								// Draw circular arcs between the points
 								ctx.beginPath();
 								ctx.arc(this.xCenter, this.yCenter, yCenterOffset, 0, Math.PI * 2);
 								ctx.closePath();
 								ctx.stroke();
 							} else {
+								// Draw straight lines connecting each index
 								ctx.beginPath();
 								for (var i = 0; i < this.valuesCount; i++) {
-									pointPosition = this.getPointPosition(i, this.calculateCenterOffset(this.ticks[index]));
+									var pointPosition = this.getPointPosition(i, this.getDistanceFromCenterForValue(this.ticks[index]));
 									if (i === 0) {
 										ctx.moveTo(pointPosition.x, pointPosition.y);
 									} else {
@@ -368,14 +372,14 @@
 						if (this.options.labels.show) {
 							ctx.font = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
 
-							if (this.showLabelBackdrop) {
+							if (this.options.labels.showLabelBackdrop) {
 								var labelWidth = ctx.measureText(label).width;
 								ctx.fillStyle = this.options.labels.backdropColor;
 								ctx.fillRect(
 									this.xCenter - labelWidth / 2 - this.options.labels.backdropPaddingX,
 									yHeight - this.fontSize / 2 - this.options.labels.backdropPaddingY,
 									labelWidth + this.options.labels.backdropPaddingX * 2,
-									this.options.labels.fontSize + this.options.lables.backdropPaddingY * 2
+									this.options.labels.fontSize + this.options.labels.backdropPaddingY * 2
 								);
 							}
 
@@ -393,7 +397,7 @@
 
 					for (var i = this.valuesCount - 1; i >= 0; i--) {
 						if (this.options.angleLines.show) {
-							var outerPosition = this.getPointPosition(i, this.calculateCenterOffset(this.max));
+							var outerPosition = this.getPointPosition(i, this.getDistanceFromCenterForValue(this.max));
 							ctx.beginPath();
 							ctx.moveTo(this.xCenter, this.yCenter);
 							ctx.lineTo(outerPosition.x, outerPosition.y);
@@ -401,7 +405,7 @@
 							ctx.closePath();
 						}
 						// Extra 3px out for some label spacing
-						var pointLabelPosition = this.getPointPosition(i, this.calculateCenterOffset(this.max) + 5);
+						var pointLabelPosition = this.getPointPosition(i, this.getDistanceFromCenterForValue(this.max) + 5);
 						ctx.font = helpers.fontString(this.options.pointLabels.fontSize, this.options.pointLabels.fontStyle, this.options.pointLabels.fontFamily);
 						ctx.fillStyle = this.options.pointLabels.fontColor;
 

From 89574b61c5aa134e12a66289203a9c9293ad167f Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sat, 13 Jun 2015 20:40:35 -0400
Subject: [PATCH 154/424] Prototype controller + some of line chart converted

---
 gulpfile.js                               |   1 +
 src/charts/chart.line.js                  | 103 +----------------
 src/controllers/controller.rectangular.js | 133 ++++++++++++++++++++++
 3 files changed, 139 insertions(+), 98 deletions(-)
 create mode 100644 src/controllers/controller.rectangular.js

diff --git a/gulpfile.js b/gulpfile.js
index 03b3d538bd1..68bed24db2e 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -26,6 +26,7 @@ gulp.task('build', function() {
     var srcFiles = [
             './src/core/core.js',
             './src/core/**',
+            './src/controllers/**',
             './src/scales/**',
             './src/elements/**',
             './src/charts/**',
diff --git a/src/charts/chart.line.js b/src/charts/chart.line.js
index 64f2158f9d5..063d5871265 100644
--- a/src/charts/chart.line.js
+++ b/src/charts/chart.line.js
@@ -27,32 +27,17 @@
 		initialize: function() {
 
 			var _this = this;
+			this.controller = new Chart.RectangularController(this);
 
 			// Events
 			helpers.bindEvents(this, this.options.events, this.events);
 
 			// Create a new line and its points for each dataset and piece of data
 			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-
-				dataset.metaDataset = new Chart.Line({
-					_chart: this.chart,
-					_datasetIndex: datasetIndex,
-					_points: dataset.metaData,
-				});
-
-				dataset.metaData = [];
-
+				this.controller.addLine(dataset, datasetIndex);
+				
 				helpers.each(dataset.data, function(dataPoint, index) {
-					dataset.metaData.push(new Chart.Point({
-						_datasetIndex: datasetIndex,
-						_index: index,
-						_chart: this.chart,
-						_model: {
-							x: 0, 
-							y: 0, 
-						},
-					}));
-
+					this.controller.addPoint(dataset, datasetIndex, index);
 				}, this);
 
 				// The line chart onlty supports a single x axis because the x axis is always a dataset axis
@@ -63,7 +48,6 @@
 				if (!dataset.yAxisID) {
 					dataset.yAxisID = this.options.scales.yAxes[0].id;
 				}
-
 			}, this);
 
 			// Build and fit the scale. Needs to happen after the axis IDs have been set
@@ -92,84 +76,7 @@
 			return collection[index - 1] || collection[index];
 		},
 		resetElements: function() {
-			// Update the points
-			this.eachElement(function(point, index, dataset, datasetIndex) {
-				var xScale = this.scales[this.data.datasets[datasetIndex].xAxisID];
-				var yScale = this.scales[this.data.datasets[datasetIndex].yAxisID];
-
-				var yScalePoint;
-
-				if (yScale.min < 0 && yScale.max < 0) {
-					// all less than 0. use the top
-					yScalePoint = yScale.getPixelForValue(yScale.max);
-				} else if (yScale.min > 0 && yScale.max > 0) {
-					yScalePoint = yScale.getPixelForValue(yScale.min);
-				} else {
-					yScalePoint = yScale.getPixelForValue(0);
-				}
-
-				helpers.extend(point, {
-					// Utility
-					_chart: this.chart,
-					_xScale: xScale,
-					_yScale: yScale,
-					_datasetIndex: datasetIndex,
-					_index: index,
-
-					// Desired view properties
-					_model: {
-						x: xScale.getPointPixelForValue(this.data.datasets[datasetIndex].data[index], index, datasetIndex),
-						y: yScalePoint,
-
-						// Appearance
-						tension: point.custom && point.custom.tension ? point.custom.tension : this.options.elements.line.tension,
-						radius: point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].radius, index, this.options.elements.point.radius),
-						backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBackgroundColor, index, this.options.elements.point.backgroundColor),
-						borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderColor, index, this.options.elements.point.borderColor),
-						borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderWidth, index, this.options.elements.point.borderWidth),
-						skip: this.data.datasets[datasetIndex].data[index] === null,
-
-						// Tooltip
-						hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].hitRadius, index, this.options.elements.point.hitRadius),
-					},
-				});
-			}, this);
-
-			// Update control points for the bezier curve
-			this.eachElement(function(point, index, dataset, datasetIndex) {
-				var controlPoints = helpers.splineCurve(
-					this.previousPoint(dataset, index)._model,
-					point._model,
-					this.nextPoint(dataset, index)._model,
-					point._model.tension
-				);
-
-				point._model.controlPointPreviousX = controlPoints.previous.x;
-				point._model.controlPointNextX = controlPoints.next.x;
-
-				// Prevent the bezier going outside of the bounds of the graph
-
-				// Cap puter bezier handles to the upper/lower scale bounds
-				if (controlPoints.next.y > this.chartArea.bottom) {
-					point._model.controlPointNextY = this.chartArea.bottom;
-				} else if (controlPoints.next.y < this.chartArea.top) {
-					point._model.controlPointNextY = this.chartArea.top;
-				} else {
-					point._model.controlPointNextY = controlPoints.next.y;
-				}
-
-				// Cap inner bezier handles to the upper/lower scale bounds
-				if (controlPoints.previous.y > this.chartArea.bottom) {
-					point._model.controlPointPreviousY = this.chartArea.bottom;
-				} else if (controlPoints.previous.y < this.chartArea.top) {
-					point._model.controlPointPreviousY = this.chartArea.top;
-				} else {
-					point._model.controlPointPreviousY = controlPoints.previous.y;
-				}
-
-				// Now pivot the point for animation
-				point.pivot();
-			}, this);
+			this.controller.resetElements();
 		},
 		update: function(animationDuration) {
 
diff --git a/src/controllers/controller.rectangular.js b/src/controllers/controller.rectangular.js
new file mode 100644
index 00000000000..eb99a47d91e
--- /dev/null
+++ b/src/controllers/controller.rectangular.js
@@ -0,0 +1,133 @@
+(function() {
+	"use strict";
+
+	var root = this,
+		Chart = root.Chart,
+		helpers = Chart.helpers;
+
+	Chart.RectangularController = function(chart) {
+		this.chart = chart;
+	};
+
+	Chart.RectangularController.prototype.eachLine = function(callback) {
+		helpers.each(this.chart.data.datasets, function(dataset, datasetIndex) {
+			callback(dataset.metaDataset, datasetIndex)
+		}, this);
+	};
+
+	Chart.RectangularController.prototype.eachPoint = function(callback) {
+		helpers.each(this.chart.data.datasets, function(dataset, datasetIndex) {
+			helpers.each(dataset.metaData, callback, this, dataset.metaData, datasetIndex);
+		}, this);
+	};
+
+	Chart.RectangularController.prototype.addLine = function addLine(dataset, datasetIndex) {
+		if (dataset) {
+			dataset.metaDataset = new Chart.Line({
+				_chart: this.chart.chart,
+				_datasetIndex: datasetIndex,
+				_points: dataset.metaData,
+			});
+		}
+	}
+
+	Chart.RectangularController.prototype.addPoint = function(dataset, datasetIndex, index) {
+		if (dataset) {
+			dataset.metaData = dataset.metaData || new Array(this.chart.data.datasets[datasetIndex].data.length);
+
+			if (index < dataset.metaData.length) {
+				dataset.metaData[index] = new Chart.Point({
+					_datasetIndex: datasetIndex,
+					_index: index,
+					_chart: this.chart.chart,
+					_model: {
+						x: 0, 
+						y: 0, 
+					},
+				})
+			}
+		}
+	};
+
+	Chart.RectangularController.prototype.resetElements = function() {
+		// Update the points
+		this.eachPoint(function(point, index, dataset, datasetIndex) {
+			var xScale = this.chart.scales[this.chart.data.datasets[datasetIndex].xAxisID];
+			var yScale = this.chart.scales[this.chart.data.datasets[datasetIndex].yAxisID];
+
+			var yScalePoint;
+
+			if (yScale.min < 0 && yScale.max < 0) {
+				// all less than 0. use the top
+				yScalePoint = yScale.getPixelForValue(yScale.max);
+			} else if (yScale.min > 0 && yScale.max > 0) {
+				yScalePoint = yScale.getPixelForValue(yScale.min);
+			} else {
+				yScalePoint = yScale.getPixelForValue(0);
+			}
+
+			helpers.extend(point, {
+				// Utility
+				_chart: this.chart.chart, //WTF
+				_xScale: xScale,
+				_yScale: yScale,
+				_datasetIndex: datasetIndex,
+				_index: index,
+
+				// Desired view properties
+				_model: {
+					x: xScale.getPointPixelForValue(this.chart.data.datasets[datasetIndex].data[index], index, datasetIndex),
+					y: yScalePoint,
+
+					// Appearance
+					tension: point.custom && point.custom.tension ? point.custom.tension : this.chart.options.elements.line.tension,
+					radius: point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(this.chart.data.datasets[datasetIndex].radius, index, this.chart.options.elements.point.radius),
+					backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.chart.data.datasets[datasetIndex].pointBackgroundColor, index, this.chart.options.elements.point.backgroundColor),
+					borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.chart.data.datasets[datasetIndex].pointBorderColor, index, this.chart.options.elements.point.borderColor),
+					borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.chart.data.datasets[datasetIndex].pointBorderWidth, index, this.chart.options.elements.point.borderWidth),
+					skip: this.chart.data.datasets[datasetIndex].data[index] === null,
+
+					// Tooltip
+					hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.chart.data.datasets[datasetIndex].hitRadius, index, this.chart.options.elements.point.hitRadius),
+				},
+			});
+		}, this);
+
+		// Update control points for the bezier curve
+		this.eachPoint(function(point, index, dataset, datasetIndex) {
+			var controlPoints = helpers.splineCurve(
+				this.chart.previousPoint(dataset, index)._model,
+				point._model,
+				this.chart.nextPoint(dataset, index)._model,
+				point._model.tension
+			);
+
+			point._model.controlPointPreviousX = controlPoints.previous.x;
+			point._model.controlPointNextX = controlPoints.next.x;
+
+			// Prevent the bezier going outside of the bounds of the graph
+
+			// Cap puter bezier handles to the upper/lower scale bounds
+			if (controlPoints.next.y > this.chart.chartArea.bottom) {
+				point._model.controlPointNextY = this.chart.chartArea.bottom;
+			} else if (controlPoints.next.y < this.chart.chartArea.top) {
+				point._model.controlPointNextY = this.chart.chartArea.top;
+			} else {
+				point._model.controlPointNextY = controlPoints.next.y;
+			}
+
+			// Cap inner bezier handles to the upper/lower scale bounds
+			if (controlPoints.previous.y > this.chart.chartArea.bottom) {
+				point._model.controlPointPreviousY = this.chart.chartArea.bottom;
+			} else if (controlPoints.previous.y < this.chart.chartArea.top) {
+				point._model.controlPointPreviousY = this.chart.chartArea.top;
+			} else {
+				point._model.controlPointPreviousY = controlPoints.previous.y;
+			}
+
+			// Now pivot the point for animation
+			point.pivot();
+		}, this);
+	};
+
+}).call(this);

From 9751e8f5b1c9210af4c3fd6c83e9d6139752eb08 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sun, 14 Jun 2015 10:35:59 -0400
Subject: [PATCH 155/424] Created a generic base class to be used by
 rectangular charts. Modified `Chart.Type.extend` to put the parent's
 prototype in __super__. Moved more code into the controller and renamed the
 controller to RectangularElementController.

---
 gulpfile.js                                   |   1 +
 src/charts/chart.line.js                      | 326 +-----------------
 src/charts/chart.rectangularbase.js           | 226 ++++++++++++
 .../controller.elements.rectangular.js        | 233 +++++++++++++
 src/controllers/controller.rectangular.js     | 133 -------
 src/core/core.js                              |   3 +
 6 files changed, 466 insertions(+), 456 deletions(-)
 create mode 100644 src/charts/chart.rectangularbase.js
 create mode 100644 src/controllers/controller.elements.rectangular.js
 delete mode 100644 src/controllers/controller.rectangular.js

diff --git a/gulpfile.js b/gulpfile.js
index 68bed24db2e..27b85ef1818 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -29,6 +29,7 @@ gulp.task('build', function() {
             './src/controllers/**',
             './src/scales/**',
             './src/elements/**',
+            './src/charts/chart.rectangularbase.js', // need this before the other chart types
             './src/charts/**',
             './src/**',
             './node_modules/color/dist/color.min.js'
diff --git a/src/charts/chart.line.js b/src/charts/chart.line.js
index 063d5871265..3f5407a9a83 100644
--- a/src/charts/chart.line.js
+++ b/src/charts/chart.line.js
@@ -21,16 +21,12 @@
 	};
 
 
-	Chart.Type.extend({
+	Chart.types.RectangularBase.extend({
 		name: "Line",
 		defaults: defaultConfig,
 		initialize: function() {
 
-			var _this = this;
-			this.controller = new Chart.RectangularController(this);
-
-			// Events
-			helpers.bindEvents(this, this.options.events, this.events);
+			this.controller = new Chart.RectangularElementController(this);
 
 			// Create a new line and its points for each dataset and piece of data
 			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
@@ -50,177 +46,7 @@
 				}
 			}, this);
 
-			// Build and fit the scale. Needs to happen after the axis IDs have been set
-			this.buildScale();
-
-			// Create tooltip instance exclusively for this chart with some defaults.
-			this.tooltip = new Chart.Tooltip({
-				_chart: this.chart,
-				_data: this.data,
-				_options: this.options,
-			}, this);
-
-			// Need to fit scales before we reset elements. 
-			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
-
-			// Reset so that we animation from the baseline
-			this.resetElements();
-
-			// Update that shiz
-			this.update();
-		},
-		nextPoint: function(collection, index) {
-			return collection[index + 1] || collection[index];
-		},
-		previousPoint: function(collection, index) {
-			return collection[index - 1] || collection[index];
-		},
-		resetElements: function() {
-			this.controller.resetElements();
-		},
-		update: function(animationDuration) {
-
-			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
-
-			// Update the lines
-			this.eachDataset(function(dataset, datasetIndex) {
-				var yScale = this.scales[dataset.yAxisID];
-				var scaleBase;
-
-				if (yScale.min < 0 && yScale.max < 0) {
-					scaleBase = yScale.getPixelForValue(yScale.max);
-				} else if (yScale.min > 0 && yScale.max > 0) {
-					scaleBase = yScale.getPixelForValue(yScale.min);
-				} else {
-					scaleBase = yScale.getPixelForValue(0);
-				}
-
-				helpers.extend(dataset.metaDataset, {
-					// Utility
-					_scale: yScale,
-					_datasetIndex: datasetIndex,
-					// Data
-					_children: dataset.metaData,
-					// Model
-					_model: {
-						// Appearance
-						tension: dataset.metaDataset.custom && dataset.metaDataset.custom.tension ? dataset.metaDataset.custom.tension : (dataset.tension || this.options.elements.line.tension),
-						backgroundColor: dataset.metaDataset.custom && dataset.metaDataset.custom.backgroundColor ? dataset.metaDataset.custom.backgroundColor : (dataset.backgroundColor || this.options.elements.line.backgroundColor),
-						borderWidth: dataset.metaDataset.custom && dataset.metaDataset.custom.borderWidth ? dataset.metaDataset.custom.borderWidth : (dataset.borderWidth || this.options.elements.line.borderWidth),
-						borderColor: dataset.metaDataset.custom && dataset.metaDataset.custom.borderColor ? dataset.metaDataset.custom.borderColor : (dataset.borderColor || this.options.elements.line.borderColor),
-						fill: dataset.metaDataset.custom && dataset.metaDataset.custom.fill ? dataset.metaDataset.custom.fill : (dataset.fill !== undefined ? dataset.fill : this.options.elements.line.fill),
-						skipNull: dataset.skipNull !== undefined ? dataset.skipNull : this.options.elements.line.skipNull,
-						drawNull: dataset.drawNull !== undefined ? dataset.drawNull : this.options.elements.line.drawNull,
-						// Scale
-						scaleTop: yScale.top,
-						scaleBottom: yScale.bottom,
-						scaleZero: scaleBase,
-					},
-				});
-
-				dataset.metaDataset.pivot();
-			});
-
-			// Update the points
-			this.eachElement(function(point, index, dataset, datasetIndex) {
-				var xScale = this.scales[this.data.datasets[datasetIndex].xAxisID];
-				var yScale = this.scales[this.data.datasets[datasetIndex].yAxisID];
-
-				helpers.extend(point, {
-					// Utility
-					_chart: this.chart,
-					_xScale: xScale,
-					_yScale: yScale,
-					_datasetIndex: datasetIndex,
-					_index: index,
-
-					// Desired view properties
-					_model: {
-						x: xScale.getPointPixelForValue(this.data.datasets[datasetIndex].data[index], index, datasetIndex),
-						y: yScale.getPointPixelForValue(this.data.datasets[datasetIndex].data[index], index, datasetIndex),
-
-						// Appearance
-						tension: point.custom && point.custom.tension ? point.custom.tension : this.options.elements.line.tension,
-						radius: point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].radius, index, this.options.elements.point.radius),
-						backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBackgroundColor, index, this.options.elements.point.backgroundColor),
-						borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderColor, index, this.options.elements.point.borderColor),
-						borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderWidth, index, this.options.elements.point.borderWidth),
-						skip: this.data.datasets[datasetIndex].data[index] === null,
-
-						// Tooltip
-						hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].hitRadius, index, this.options.elements.point.hitRadius),
-					},
-				});
-			}, this);
-
-
-			// Update control points for the bezier curve
-			this.eachElement(function(point, index, dataset, datasetIndex) {
-				var controlPoints = helpers.splineCurve(
-					this.previousPoint(dataset, index)._model,
-					point._model,
-					this.nextPoint(dataset, index)._model,
-					point._model.tension
-				);
-
-				point._model.controlPointPreviousX = controlPoints.previous.x;
-				point._model.controlPointNextX = controlPoints.next.x;
-
-				// Prevent the bezier going outside of the bounds of the graph
-
-				// Cap puter bezier handles to the upper/lower scale bounds
-				if (controlPoints.next.y > this.chartArea.bottom) {
-					point._model.controlPointNextY = this.chartArea.bottom;
-				} else if (controlPoints.next.y < this.chartArea.top) {
-					point._model.controlPointNextY = this.chartArea.top;
-				} else {
-					point._model.controlPointNextY = controlPoints.next.y;
-				}
-
-				// Cap inner bezier handles to the upper/lower scale bounds
-				if (controlPoints.previous.y > this.chartArea.bottom) {
-					point._model.controlPointPreviousY = this.chartArea.bottom;
-				} else if (controlPoints.previous.y < this.chartArea.top) {
-					point._model.controlPointPreviousY = this.chartArea.top;
-				} else {
-					point._model.controlPointPreviousY = controlPoints.previous.y;
-				}
-
-				// Now pivot the point for animation
-				point.pivot();
-			}, this);
-
-			this.render(animationDuration);
-		},
-		buildScale: function() {
-			// Map of scale ID to scale object so we can lookup later 
-			this.scales = {};
-
-			// Build the x axes
-			helpers.each(this.options.scales.xAxes, function(xAxisOptions) {
-				var ScaleClass = Chart.scaleService.getScaleConstructor(xAxisOptions.type);
-				var scale = new ScaleClass({
-					ctx: this.chart.ctx,
-					options: xAxisOptions,
-					data: this.data,
-					id: xAxisOptions.id,
-				});
-
-				this.scales[scale.id] = scale;
-			}, this);
-
-			// Build the y axes
-			helpers.each(this.options.scales.yAxes, function(yAxisOptions) {
-				var ScaleClass = Chart.scaleService.getScaleConstructor(yAxisOptions.type);
-				var scale = new ScaleClass({
-					ctx: this.chart.ctx,
-					options: yAxisOptions,
-					data: this.data,
-					id: yAxisOptions.id,
-				});
-
-				this.scales[scale.id] = scale;
-			}, this);
+			this.__super__.initialize.call(this);
 		},
 		draw: function(ease) {
 
@@ -254,151 +80,5 @@
 			// Finally draw the tooltip
 			this.tooltip.transition(easingDecimal).draw();
 		},
-		events: function(e) {
-
-			this.lastActive = this.lastActive || [];
-
-			// Find Active Elements
-			if (e.type == 'mouseout') {
-				this.active = [];
-			} else {
-				this.active = function() {
-					switch (this.options.hover.mode) {
-						case 'single':
-							return this.getElementAtEvent(e);
-						case 'label':
-							return this.getElementsAtEvent(e);
-						case 'dataset':
-							return this.getDatasetAtEvent(e);
-						default:
-							return e;
-					}
-				}.call(this);
-			}
-
-			// On Hover hook
-			if (this.options.hover.onHover) {
-				this.options.hover.onHover.call(this, this.active);
-			}
-
-			if (e.type == 'mouseup' || e.type == 'click') {
-				if (this.options.onClick) {
-					this.options.onClick.call(this, e, this.active);
-				}
-			}
-
-			var dataset;
-			var index;
-			// Remove styling for last active (even if it may still be active)
-			if (this.lastActive.length) {
-				switch (this.options.hover.mode) {
-					case 'single':
-						dataset = this.data.datasets[this.lastActive[0]._datasetIndex];
-						index = this.lastActive[0]._index;
-
-						this.lastActive[0]._model.radius = this.lastActive[0].custom && this.lastActive[0].custom.radius ? this.lastActive[0].custom.radius : helpers.getValueAtIndexOrDefault(dataset.radius, index, this.options.elements.point.radius);
-						this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointBackgroundColor, index, this.options.elements.point.backgroundColor);
-						this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.pointBorderColor, index, this.options.elements.point.borderColor);
-						this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.options.elements.point.borderWidth);
-						break;
-					case 'label':
-						for (var i = 0; i < this.lastActive.length; i++) {
-							dataset = this.data.datasets[this.lastActive[i]._datasetIndex];
-							index = this.lastActive[i]._index;
-
-							this.lastActive[i]._model.radius = this.lastActive[i].custom && this.lastActive[i].custom.radius ? this.lastActive[i].custom.radius : helpers.getValueAtIndexOrDefault(dataset.radius, index, this.options.elements.point.radius);
-							this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointBackgroundColor, index, this.options.elements.point.backgroundColor);
-							this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.pointBorderColor, index, this.options.elements.point.borderColor);
-							this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.options.elements.point.borderWidth);
-						}
-						break;
-					case 'dataset':
-						break;
-					default:
-						// Don't change anything
-				}
-			}
-
-			// Built in hover styling
-			if (this.active.length && this.options.hover.mode) {
-				switch (this.options.hover.mode) {
-					case 'single':
-						dataset = this.data.datasets[this.active[0]._datasetIndex];
-						index = this.active[0]._index;
-
-						this.active[0]._model.radius = this.active[0].custom && this.active[0].custom.radius ? this.active[0].custom.radius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.options.elements.point.hoverRadius);
-						this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
-						this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
-						this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[0]._model.borderWidth);
-						break;
-					case 'label':
-						for (var i = 0; i < this.active.length; i++) {
-							dataset = this.data.datasets[this.active[i]._datasetIndex];
-							index = this.active[i]._index;
-
-							this.active[i]._model.radius = this.active[i].custom && this.active[i].custom.radius ? this.active[i].custom.radius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.options.elements.point.hoverRadius);
-							this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
-							this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
-							this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[i]._model.borderWidth);
-						}
-						break;
-					case 'dataset':
-						break;
-					default:
-						// Don't change anything
-				}
-			}
-
-
-			// Built in Tooltips
-			if (this.options.tooltips.enabled) {
-
-				// The usual updates
-				this.tooltip.initialize();
-
-				// Active
-				if (this.active.length) {
-					this.tooltip._model.opacity = 1;
-
-					helpers.extend(this.tooltip, {
-						_active: this.active,
-					});
-
-					this.tooltip.update();
-				} else {
-					// Inactive
-					this.tooltip._model.opacity = 0;
-				}
-			}
-
-
-			// Hover animations
-			this.tooltip.pivot();
-
-			if (!this.animating) {
-				var changed;
-
-				helpers.each(this.active, function(element, index) {
-					if (element !== this.lastActive[index]) {
-						changed = true;
-					}
-				}, this);
-
-				// If entering, leaving, or changing elements, animate the change via pivot
-				if ((!this.lastActive.length && this.active.length) ||
-					(this.lastActive.length && !this.active.length) ||
-					(this.lastActive.length && this.active.length && changed)) {
-
-					this.stop();
-					this.render(this.options.hover.animationDuration);
-				}
-			}
-
-			// Remember Last Active
-			this.lastActive = this.active;
-			return this;
-		},
 	});
-
-
 }).call(this);
diff --git a/src/charts/chart.rectangularbase.js b/src/charts/chart.rectangularbase.js
new file mode 100644
index 00000000000..eda983e7d67
--- /dev/null
+++ b/src/charts/chart.rectangularbase.js
@@ -0,0 +1,226 @@
+(function() {
+	"use strict";
+
+	var root = this,
+		Chart = root.Chart,
+		helpers = Chart.helpers;
+
+	var defaultConfig = {
+
+	};
+
+	// Rectangular base class that derives into line & bar charts
+	Chart.Type.extend({
+		name: "RectangularBase",
+		defaults: defaultConfig,
+		initialize: function() {
+			// Events
+			helpers.bindEvents(this, this.options.events, this.events);
+
+			// Build and fit the scale. Needs to happen after the axis IDs have been set
+			this.buildScales();
+
+			// Create tooltip instance exclusively for this chart with some defaults.
+			this.tooltip = new Chart.Tooltip({
+				_chart: this.chart,
+				_data: this.data,
+				_options: this.options,
+			}, this);
+
+			// Need to fit scales before we reset elements. 
+			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
+
+			// Reset so that we animation from the baseline
+			this.resetElements();
+
+			// Update that shiz
+			this.update();
+		},
+		resetElements: function() {
+			this.controller.resetElements();
+		},
+		update: function(animationDuration) {
+
+			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
+			this.controller.updateElements();
+			this.render(animationDuration);
+		},
+		buildScales: function() {
+			// Map of scale ID to scale object so we can lookup later 
+			this.scales = {};
+
+			// Build the x axes
+			helpers.each(this.options.scales.xAxes, function(xAxisOptions) {
+				var ScaleClass = Chart.scaleService.getScaleConstructor(xAxisOptions.type);
+				var scale = new ScaleClass({
+					ctx: this.chart.ctx,
+					options: xAxisOptions,
+					data: this.data,
+					id: xAxisOptions.id,
+				});
+
+				this.scales[scale.id] = scale;
+			}, this);
+
+			// Build the y axes
+			helpers.each(this.options.scales.yAxes, function(yAxisOptions) {
+				var ScaleClass = Chart.scaleService.getScaleConstructor(yAxisOptions.type);
+				var scale = new ScaleClass({
+					ctx: this.chart.ctx,
+					options: yAxisOptions,
+					data: this.data,
+					id: yAxisOptions.id,
+				});
+
+				this.scales[scale.id] = scale;
+			}, this);
+		},
+		draw: helpers.noop,
+		events: function(e) {
+
+			this.lastActive = this.lastActive || [];
+
+			// Find Active Elements
+			if (e.type == 'mouseout') {
+				this.active = [];
+			} else {
+				this.active = function() {
+					switch (this.options.hover.mode) {
+						case 'single':
+							return this.getElementAtEvent(e);
+						case 'label':
+							return this.getElementsAtEvent(e);
+						case 'dataset':
+							return this.getDatasetAtEvent(e);
+						default:
+							return e;
+					}
+				}.call(this);
+			}
+
+			// On Hover hook
+			if (this.options.hover.onHover) {
+				this.options.hover.onHover.call(this, this.active);
+			}
+
+			if (e.type == 'mouseup' || e.type == 'click') {
+				if (this.options.onClick) {
+					this.options.onClick.call(this, e, this.active);
+				}
+			}
+
+			var dataset;
+			var index;
+			// Remove styling for last active (even if it may still be active)
+			if (this.lastActive.length) {
+				switch (this.options.hover.mode) {
+					case 'single':
+						dataset = this.data.datasets[this.lastActive[0]._datasetIndex];
+						index = this.lastActive[0]._index;
+
+						this.lastActive[0]._model.radius = this.lastActive[0].custom && this.lastActive[0].custom.radius ? this.lastActive[0].custom.radius : helpers.getValueAtIndexOrDefault(dataset.radius, index, this.options.elements.point.radius);
+						this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointBackgroundColor, index, this.options.elements.point.backgroundColor);
+						this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.pointBorderColor, index, this.options.elements.point.borderColor);
+						this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.options.elements.point.borderWidth);
+						break;
+					case 'label':
+						for (var i = 0; i < this.lastActive.length; i++) {
+							dataset = this.data.datasets[this.lastActive[i]._datasetIndex];
+							index = this.lastActive[i]._index;
+
+							this.lastActive[i]._model.radius = this.lastActive[i].custom && this.lastActive[i].custom.radius ? this.lastActive[i].custom.radius : helpers.getValueAtIndexOrDefault(dataset.radius, index, this.options.elements.point.radius);
+							this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointBackgroundColor, index, this.options.elements.point.backgroundColor);
+							this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.pointBorderColor, index, this.options.elements.point.borderColor);
+							this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.options.elements.point.borderWidth);
+						}
+						break;
+					case 'dataset':
+						break;
+					default:
+						// Don't change anything
+				}
+			}
+
+			// Built in hover styling
+			if (this.active.length && this.options.hover.mode) {
+				switch (this.options.hover.mode) {
+					case 'single':
+						dataset = this.data.datasets[this.active[0]._datasetIndex];
+						index = this.active[0]._index;
+
+						this.active[0]._model.radius = this.active[0].custom && this.active[0].custom.radius ? this.active[0].custom.radius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.options.elements.point.hoverRadius);
+						this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+						this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
+						this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[0]._model.borderWidth);
+						break;
+					case 'label':
+						for (var i = 0; i < this.active.length; i++) {
+							dataset = this.data.datasets[this.active[i]._datasetIndex];
+							index = this.active[i]._index;
+
+							this.active[i]._model.radius = this.active[i].custom && this.active[i].custom.radius ? this.active[i].custom.radius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.options.elements.point.hoverRadius);
+							this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+							this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
+							this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[i]._model.borderWidth);
+						}
+						break;
+					case 'dataset':
+						break;
+					default:
+						// Don't change anything
+				}
+			}
+
+
+			// Built in Tooltips
+			if (this.options.tooltips.enabled) {
+
+				// The usual updates
+				this.tooltip.initialize();
+
+				// Active
+				if (this.active.length) {
+					this.tooltip._model.opacity = 1;
+
+					helpers.extend(this.tooltip, {
+						_active: this.active,
+					});
+
+					this.tooltip.update();
+				} else {
+					// Inactive
+					this.tooltip._model.opacity = 0;
+				}
+			}
+
+
+			// Hover animations
+			this.tooltip.pivot();
+
+			if (!this.animating) {
+				var changed;
+
+				helpers.each(this.active, function(element, index) {
+					if (element !== this.lastActive[index]) {
+						changed = true;
+					}
+				}, this);
+
+				// If entering, leaving, or changing elements, animate the change via pivot
+				if ((!this.lastActive.length && this.active.length) ||
+					(this.lastActive.length && !this.active.length) ||
+					(this.lastActive.length && this.active.length && changed)) {
+
+					this.stop();
+					this.render(this.options.hover.animationDuration);
+				}
+			}
+
+			// Remember Last Active
+			this.lastActive = this.active;
+			return this;
+		},
+	});
+
+
+}).call(this);
diff --git a/src/controllers/controller.elements.rectangular.js b/src/controllers/controller.elements.rectangular.js
new file mode 100644
index 00000000000..96b5bc18141
--- /dev/null
+++ b/src/controllers/controller.elements.rectangular.js
@@ -0,0 +1,233 @@
+(function() {
+	"use strict";
+
+	var root = this,
+		Chart = root.Chart,
+		helpers = Chart.helpers;
+
+	Chart.RectangularElementController = function(chart) {
+		this.chart = chart;
+	};
+
+	Chart.RectangularElementController.prototype.getScaleForId = function getScaleForId(scaleID) {
+		return this.chart.scales[scaleID];
+	};
+
+	// 2 helper functions to get points in collections
+	Chart.RectangularElementController.prototype.nextPoint = function nextPoint(collection, index) {
+		return collection[index + 1] || collection[index];
+	};
+	Chart.RectangularElementController.prototype.previousPoint = function previousPoint(collection, index) {
+		return collection[index - 1] || collection[index];
+	};
+
+	Chart.RectangularElementController.prototype.eachLine = function eachLine(callback) {
+		helpers.each(this.chart.data.datasets, function(dataset, datasetIndex) {
+			callback.call(this, dataset, datasetIndex)
+		}, this);
+	};
+
+	Chart.RectangularElementController.prototype.eachPoint = function eachPoint(callback) {
+		helpers.each(this.chart.data.datasets, function(dataset, datasetIndex) {
+			helpers.each(dataset.metaData, callback, this, dataset.metaData, datasetIndex);
+		}, this);
+	};
+
+	Chart.RectangularElementController.prototype.addLine = function addLine(dataset, datasetIndex) {
+		if (dataset) {
+			dataset.metaDataset = new Chart.Line({
+				_chart: this.chart.chart,
+				_datasetIndex: datasetIndex,
+				_points: dataset.metaData,
+			});
+		}
+	}
+
+	Chart.RectangularElementController.prototype.addPoint = function addPoint(dataset, datasetIndex, index) {
+		if (dataset) {
+			dataset.metaData = dataset.metaData || new Array(this.chart.data.datasets[datasetIndex].data.length);
+
+			if (index < dataset.metaData.length) {
+				dataset.metaData[index] = new Chart.Point({
+					_datasetIndex: datasetIndex,
+					_index: index,
+					_chart: this.chart.chart,
+					_model: {
+						x: 0, 
+						y: 0, 
+					},
+				})
+			}
+		}
+	};
+
+	Chart.RectangularElementController.prototype.resetElements = function resetElements() {
+		// Update the points
+		this.resetPoints();
+	};
+	
+	Chart.RectangularElementController.prototype.resetPoints = function() {
+		this.eachPoint(function(point, index, dataset, datasetIndex) {
+			var xScale = this.getScaleForId(this.chart.data.datasets[datasetIndex].xAxisID);
+			var yScale = this.getScaleForId(this.chart.data.datasets[datasetIndex].yAxisID);
+
+			var yScalePoint;
+
+			if (yScale.min < 0 && yScale.max < 0) {
+				// all less than 0. use the top
+				yScalePoint = yScale.getPixelForValue(yScale.max);
+			} else if (yScale.min > 0 && yScale.max > 0) {
+				yScalePoint = yScale.getPixelForValue(yScale.min);
+			} else {
+				yScalePoint = yScale.getPixelForValue(0);
+			}
+
+			helpers.extend(point, {
+				// Utility
+				_chart: this.chart.chart, //WTF
+				_xScale: xScale,
+				_yScale: yScale,
+				_datasetIndex: datasetIndex,
+				_index: index,
+
+				// Desired view properties
+				_model: {
+					x: xScale.getPointPixelForValue(this.chart.data.datasets[datasetIndex].data[index], index, datasetIndex),
+					y: yScalePoint,
+				},
+			});
+
+			this.updatePointElementAppearance(point, datasetIndex, index);
+		}, this);
+
+		this.updateBezierControlPoints();
+	};
+
+	Chart.RectangularElementController.prototype.updateElements = function updateElements() {
+		// Update the lines
+		this.updateLines();
+
+		// Update the points
+		this.updatePoints();
+	};
+
+	Chart.RectangularElementController.prototype.updateLines = function updateLines() {
+		this.eachLine(function(dataset, datasetIndex) {
+			var yScale = this.getScaleForId(dataset.yAxisID);
+			var scaleBase;
+
+			if (yScale.min < 0 && yScale.max < 0) {
+				scaleBase = yScale.getPixelForValue(yScale.max);
+			} else if (yScale.min > 0 && yScale.max > 0) {
+				scaleBase = yScale.getPixelForValue(yScale.min);
+			} else {
+				scaleBase = yScale.getPixelForValue(0);
+			}
+
+			helpers.extend(dataset.metaDataset, {
+				// Utility
+				_scale: yScale,
+				_datasetIndex: datasetIndex,
+				// Data
+				_children: dataset.metaData,
+				// Model
+				_model: {
+					// Appearance
+					tension: dataset.metaDataset.custom && dataset.metaDataset.custom.tension ? dataset.metaDataset.custom.tension : (dataset.tension || this.chart.options.elements.line.tension),
+					backgroundColor: dataset.metaDataset.custom && dataset.metaDataset.custom.backgroundColor ? dataset.metaDataset.custom.backgroundColor : (dataset.backgroundColor || this.chart.options.elements.line.backgroundColor),
+					borderWidth: dataset.metaDataset.custom && dataset.metaDataset.custom.borderWidth ? dataset.metaDataset.custom.borderWidth : (dataset.borderWidth || this.chart.options.elements.line.borderWidth),
+					borderColor: dataset.metaDataset.custom && dataset.metaDataset.custom.borderColor ? dataset.metaDataset.custom.borderColor : (dataset.borderColor || this.chart.options.elements.line.borderColor),
+					fill: dataset.metaDataset.custom && dataset.metaDataset.custom.fill ? dataset.metaDataset.custom.fill : (dataset.fill !== undefined ? dataset.fill : this.chart.options.elements.line.fill),
+					skipNull: dataset.skipNull !== undefined ? dataset.skipNull : this.chart.options.elements.line.skipNull,
+					drawNull: dataset.drawNull !== undefined ? dataset.drawNull : this.chart.options.elements.line.drawNull,
+					// Scale
+					scaleTop: yScale.top,
+					scaleBottom: yScale.bottom,
+					scaleZero: scaleBase,
+				},
+			});
+
+			dataset.metaDataset.pivot();
+		});
+	};
+
+	Chart.RectangularElementController.prototype.updatePoints = function() {
+		this.eachPoint(function(point, index, dataset, datasetIndex) {
+			var xScale = this.getScaleForId(this.chart.data.datasets[datasetIndex].xAxisID);
+			var yScale = this.getScaleForId(this.chart.data.datasets[datasetIndex].yAxisID);
+
+			helpers.extend(point, {
+				// Utility
+				_chart: this.chart.chart,
+				_xScale: xScale,
+				_yScale: yScale,
+				_datasetIndex: datasetIndex,
+				_index: index,
+
+				// Desired view properties
+				_model: {
+					x: xScale.getPointPixelForValue(this.chart.data.datasets[datasetIndex].data[index], index, datasetIndex),
+					y: yScale.getPointPixelForValue(this.chart.data.datasets[datasetIndex].data[index], index, datasetIndex),
+				},
+			});
+
+			this.updatePointElementAppearance(point, datasetIndex, index);
+		}, this);
+
+		this.updateBezierControlPoints();
+	};
+
+	Chart.RectangularElementController.prototype.updatePointElementAppearance = function(point, datasetIndex, index) {
+		helpers.extend(point._model, {
+			// Appearance
+			tension: point.custom && point.custom.tension ? point.custom.tension : this.chart.options.elements.line.tension,
+			radius: point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(this.chart.data.datasets[datasetIndex].radius, index, this.chart.options.elements.point.radius),
+			backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.chart.data.datasets[datasetIndex].pointBackgroundColor, index, this.chart.options.elements.point.backgroundColor),
+			borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.chart.data.datasets[datasetIndex].pointBorderColor, index, this.chart.options.elements.point.borderColor),
+			borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.chart.data.datasets[datasetIndex].pointBorderWidth, index, this.chart.options.elements.point.borderWidth),
+			skip: this.chart.data.datasets[datasetIndex].data[index] === null,
+
+			// Tooltip
+			hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.chart.data.datasets[datasetIndex].hitRadius, index, this.chart.options.elements.point.hitRadius),
+		});
+	};
+
+	Chart.RectangularElementController.prototype.updateBezierControlPoints = function updateBezierControlPoints() {
+		// Update control points for the bezier curve
+		this.eachPoint(function(point, index, dataset, datasetIndex) {
+			var controlPoints = helpers.splineCurve(
+				this.previousPoint(dataset, index)._model,
+				point._model,
+				this.nextPoint(dataset, index)._model,
+				point._model.tension
+			);
+
+			point._model.controlPointPreviousX = controlPoints.previous.x;
+			point._model.controlPointNextX = controlPoints.next.x;
+
+			// Prevent the bezier going outside of the bounds of the graph
+
+			// Cap puter bezier handles to the upper/lower scale bounds
+			if (controlPoints.next.y > this.chart.chartArea.bottom) {
+				point._model.controlPointNextY = this.chart.chartArea.bottom;
+			} else if (controlPoints.next.y < this.chart.chartArea.top) {
+				point._model.controlPointNextY = this.chart.chartArea.top;
+			} else {
+				point._model.controlPointNextY = controlPoints.next.y;
+			}
+
+			// Cap inner bezier handles to the upper/lower scale bounds
+			if (controlPoints.previous.y > this.chart.chartArea.bottom) {
+				point._model.controlPointPreviousY = this.chart.chartArea.bottom;
+			} else if (controlPoints.previous.y < this.chart.chartArea.top) {
+				point._model.controlPointPreviousY = this.chart.chartArea.top;
+			} else {
+				point._model.controlPointPreviousY = controlPoints.previous.y;
+			}
+
+			// Now pivot the point for animation
+			point.pivot();
+		}, this);
+	};
+
+}).call(this);
diff --git a/src/controllers/controller.rectangular.js b/src/controllers/controller.rectangular.js
deleted file mode 100644
index eb99a47d91e..00000000000
--- a/src/controllers/controller.rectangular.js
+++ /dev/null
@@ -1,133 +0,0 @@
-(function() {
-	"use strict";
-
-	var root = this,
-		Chart = root.Chart,
-		helpers = Chart.helpers;
-
-	Chart.RectangularController = function(chart) {
-		this.chart = chart;
-	};
-
-	Chart.RectangularController.prototype.eachLine = function(callback) {
-		helpers.each(this.chart.data.datasets, function(dataset, datasetIndex) {
-			callback(dataset.metaDataset, datasetIndex)
-		}, this);
-	};
-
-	Chart.RectangularController.prototype.eachPoint = function(callback) {
-		helpers.each(this.chart.data.datasets, function(dataset, datasetIndex) {
-			helpers.each(dataset.metaData, callback, this, dataset.metaData, datasetIndex);
-		}, this);
-	};
-
-	Chart.RectangularController.prototype.addLine = function addLine(dataset, datasetIndex) {
-		if (dataset) {
-			dataset.metaDataset = new Chart.Line({
-				_chart: this.chart.chart,
-				_datasetIndex: datasetIndex,
-				_points: dataset.metaData,
-			});
-		}
-	}
-
-	Chart.RectangularController.prototype.addPoint = function(dataset, datasetIndex, index) {
-		if (dataset) {
-			dataset.metaData = dataset.metaData || new Array(this.chart.data.datasets[datasetIndex].data.length);
-
-			if (index < dataset.metaData.length) {
-				dataset.metaData[index] = new Chart.Point({
-					_datasetIndex: datasetIndex,
-					_index: index,
-					_chart: this.chart.chart,
-					_model: {
-						x: 0, 
-						y: 0, 
-					},
-				})
-			}
-		}
-	};
-
-	Chart.RectangularController.prototype.resetElements = function() {
-		// Update the points
-		this.eachPoint(function(point, index, dataset, datasetIndex) {
-			var xScale = this.chart.scales[this.chart.data.datasets[datasetIndex].xAxisID];
-			var yScale = this.chart.scales[this.chart.data.datasets[datasetIndex].yAxisID];
-
-			var yScalePoint;
-
-			if (yScale.min < 0 && yScale.max < 0) {
-				// all less than 0. use the top
-				yScalePoint = yScale.getPixelForValue(yScale.max);
-			} else if (yScale.min > 0 && yScale.max > 0) {
-				yScalePoint = yScale.getPixelForValue(yScale.min);
-			} else {
-				yScalePoint = yScale.getPixelForValue(0);
-			}
-
-			helpers.extend(point, {
-				// Utility
-				_chart: this.chart.chart, //WTF
-				_xScale: xScale,
-				_yScale: yScale,
-				_datasetIndex: datasetIndex,
-				_index: index,
-
-				// Desired view properties
-				_model: {
-					x: xScale.getPointPixelForValue(this.chart.data.datasets[datasetIndex].data[index], index, datasetIndex),
-					y: yScalePoint,
-
-					// Appearance
-					tension: point.custom && point.custom.tension ? point.custom.tension : this.chart.options.elements.line.tension,
-					radius: point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(this.chart.data.datasets[datasetIndex].radius, index, this.chart.options.elements.point.radius),
-					backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.chart.data.datasets[datasetIndex].pointBackgroundColor, index, this.chart.options.elements.point.backgroundColor),
-					borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.chart.data.datasets[datasetIndex].pointBorderColor, index, this.chart.options.elements.point.borderColor),
-					borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.chart.data.datasets[datasetIndex].pointBorderWidth, index, this.chart.options.elements.point.borderWidth),
-					skip: this.chart.data.datasets[datasetIndex].data[index] === null,
-
-					// Tooltip
-					hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.chart.data.datasets[datasetIndex].hitRadius, index, this.chart.options.elements.point.hitRadius),
-				},
-			});
-		}, this);
-
-		// Update control points for the bezier curve
-		this.eachPoint(function(point, index, dataset, datasetIndex) {
-			var controlPoints = helpers.splineCurve(
-				this.chart.previousPoint(dataset, index)._model,
-				point._model,
-				this.chart.nextPoint(dataset, index)._model,
-				point._model.tension
-			);
-
-			point._model.controlPointPreviousX = controlPoints.previous.x;
-			point._model.controlPointNextX = controlPoints.next.x;
-
-			// Prevent the bezier going outside of the bounds of the graph
-
-			// Cap puter bezier handles to the upper/lower scale bounds
-			if (controlPoints.next.y > this.chart.chartArea.bottom) {
-				point._model.controlPointNextY = this.chart.chartArea.bottom;
-			} else if (controlPoints.next.y < this.chart.chartArea.top) {
-				point._model.controlPointNextY = this.chart.chartArea.top;
-			} else {
-				point._model.controlPointNextY = controlPoints.next.y;
-			}
-
-			// Cap inner bezier handles to the upper/lower scale bounds
-			if (controlPoints.previous.y > this.chart.chartArea.bottom) {
-				point._model.controlPointPreviousY = this.chart.chartArea.bottom;
-			} else if (controlPoints.previous.y < this.chart.chartArea.top) {
-				point._model.controlPointPreviousY = this.chart.chartArea.top;
-			} else {
-				point._model.controlPointPreviousY = controlPoints.previous.y;
-			}
-
-			// Now pivot the point for animation
-			point.pivot();
-		}, this);
-	};
-
-}).call(this);
diff --git a/src/core/core.js b/src/core/core.js
index 28eef831dc0..9ed29d43e04 100755
--- a/src/core/core.js
+++ b/src/core/core.js
@@ -1102,9 +1102,12 @@
 
 		//Copy the prototype object of the this class
 		ChartType.prototype = clone(parent.prototype);
+		ChartType.prototype.__super__ = clone(parent.prototype);
+		
 		//Now overwrite some of the properties in the base class with the new extensions
 		extend(ChartType.prototype, extensions);
 
+
 		ChartType.extend = Chart.Type.extend;
 
 		if (extensions.name || parent.prototype.name) {

From 68ae02263b0fa5886335072eec15d1496ae3d615 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sun, 14 Jun 2015 13:00:09 -0400
Subject: [PATCH 156/424] Fix the broken scatter chart. Introduced the concept
 of a canvas controller that goes along with the element controller.

---
 src/charts/chart.line.js                      |  9 ++-
 src/charts/chart.rectangularbase.js           | 60 +--------------
 .../controller.canvas.rectangular.js          | 73 +++++++++++++++++++
 src/core/core.js                              |  9 +--
 4 files changed, 83 insertions(+), 68 deletions(-)
 create mode 100644 src/controllers/controller.canvas.rectangular.js

diff --git a/src/charts/chart.line.js b/src/charts/chart.line.js
index 3f5407a9a83..f1d71eb506b 100644
--- a/src/charts/chart.line.js
+++ b/src/charts/chart.line.js
@@ -26,14 +26,15 @@
 		defaults: defaultConfig,
 		initialize: function() {
 
-			this.controller = new Chart.RectangularElementController(this);
+			this.elementController = new Chart.RectangularElementController(this);
+			this.canvasController = new Chart.RectangularCanvasController(this, this.elementController);
 
 			// Create a new line and its points for each dataset and piece of data
 			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-				this.controller.addLine(dataset, datasetIndex);
+				this.elementController.addLine(dataset, datasetIndex);
 				
 				helpers.each(dataset.data, function(dataPoint, index) {
-					this.controller.addPoint(dataset, datasetIndex, index);
+					this.elementController.addPoint(dataset, datasetIndex, index);
 				}, this);
 
 				// The line chart onlty supports a single x axis because the x axis is always a dataset axis
@@ -46,7 +47,7 @@
 				}
 			}, this);
 
-			this.__super__.initialize.call(this);
+			this.canvasController.initialize();
 		},
 		draw: function(ease) {
 
diff --git a/src/charts/chart.rectangularbase.js b/src/charts/chart.rectangularbase.js
index eda983e7d67..76d03f5e348 100644
--- a/src/charts/chart.rectangularbase.js
+++ b/src/charts/chart.rectangularbase.js
@@ -13,68 +13,10 @@
 	Chart.Type.extend({
 		name: "RectangularBase",
 		defaults: defaultConfig,
-		initialize: function() {
-			// Events
-			helpers.bindEvents(this, this.options.events, this.events);
-
-			// Build and fit the scale. Needs to happen after the axis IDs have been set
-			this.buildScales();
-
-			// Create tooltip instance exclusively for this chart with some defaults.
-			this.tooltip = new Chart.Tooltip({
-				_chart: this.chart,
-				_data: this.data,
-				_options: this.options,
-			}, this);
-
-			// Need to fit scales before we reset elements. 
-			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
-
-			// Reset so that we animation from the baseline
-			this.resetElements();
-
-			// Update that shiz
-			this.update();
-		},
-		resetElements: function() {
-			this.controller.resetElements();
-		},
 		update: function(animationDuration) {
-
-			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
-			this.controller.updateElements();
+			this.canvasController.update();
 			this.render(animationDuration);
 		},
-		buildScales: function() {
-			// Map of scale ID to scale object so we can lookup later 
-			this.scales = {};
-
-			// Build the x axes
-			helpers.each(this.options.scales.xAxes, function(xAxisOptions) {
-				var ScaleClass = Chart.scaleService.getScaleConstructor(xAxisOptions.type);
-				var scale = new ScaleClass({
-					ctx: this.chart.ctx,
-					options: xAxisOptions,
-					data: this.data,
-					id: xAxisOptions.id,
-				});
-
-				this.scales[scale.id] = scale;
-			}, this);
-
-			// Build the y axes
-			helpers.each(this.options.scales.yAxes, function(yAxisOptions) {
-				var ScaleClass = Chart.scaleService.getScaleConstructor(yAxisOptions.type);
-				var scale = new ScaleClass({
-					ctx: this.chart.ctx,
-					options: yAxisOptions,
-					data: this.data,
-					id: yAxisOptions.id,
-				});
-
-				this.scales[scale.id] = scale;
-			}, this);
-		},
 		draw: helpers.noop,
 		events: function(e) {
 
diff --git a/src/controllers/controller.canvas.rectangular.js b/src/controllers/controller.canvas.rectangular.js
new file mode 100644
index 00000000000..b57cfabe739
--- /dev/null
+++ b/src/controllers/controller.canvas.rectangular.js
@@ -0,0 +1,73 @@
+(function() {
+	"use strict";
+
+	var root = this,
+		Chart = root.Chart,
+		helpers = Chart.helpers;
+
+	Chart.RectangularCanvasController = function(chart, elementController) {
+		this.chart = chart;
+		this.elementController = elementController;
+	};
+
+	Chart.RectangularCanvasController.prototype.initialize = function() {
+		this.bindEvents();
+		this.buildScales();
+
+		// Need to fit scales before we reset elements. 
+		Chart.scaleService.fitScalesForChart(this.chart, this.chart.chart.width, this.chart.chart.height);
+		this.elementController.resetElements();
+
+		this.initToolTip();
+
+		this.chart.update();
+	};
+
+	Chart.RectangularCanvasController.prototype.bindEvents = function() {
+		helpers.bindEvents(this.chart, this.chart.options.events, this.chart.events);
+	};
+
+	Chart.RectangularCanvasController.prototype.initToolTip = function() {
+		this.chart.tooltip = new Chart.Tooltip({
+			_chart: this.chart.chart,
+			_data: this.chart.data,
+			_options: this.chart.options,
+		}, this);
+	};
+
+	Chart.RectangularCanvasController.prototype.buildScales = function() {
+		// Map of scale ID to scale object so we can lookup later 
+		this.chart.scales = {};
+
+		// Build the x axes
+		helpers.each(this.chart.options.scales.xAxes, function(xAxisOptions) {
+			var ScaleClass = Chart.scaleService.getScaleConstructor(xAxisOptions.type);
+			var scale = new ScaleClass({
+				ctx: this.chart.chart.ctx,
+				options: xAxisOptions,
+				data: this.chart.data,
+				id: xAxisOptions.id,
+			});
+
+			this.chart.scales[scale.id] = scale;
+		}, this);
+
+		// Build the y axes
+		helpers.each(this.chart.options.scales.yAxes, function(yAxisOptions) {
+			var ScaleClass = Chart.scaleService.getScaleConstructor(yAxisOptions.type);
+			var scale = new ScaleClass({
+				ctx: this.chart.chart.ctx,
+				options: yAxisOptions,
+				data: this.chart.data,
+				id: yAxisOptions.id,
+			});
+
+			this.chart.scales[scale.id] = scale;
+		}, this);
+	};
+
+	Chart.RectangularCanvasController.prototype.update = function() {
+		Chart.scaleService.fitScalesForChart(this.chart, this.chart.chart.width, this.chart.chart.height);
+		this.elementController.updateElements();
+	};
+}).call(this);
diff --git a/src/core/core.js b/src/core/core.js
index 9ed29d43e04..6328edd8296 100755
--- a/src/core/core.js
+++ b/src/core/core.js
@@ -285,7 +285,9 @@
 
 			ChartElement.extend = inherits;
 
-			if (extensions) extend(ChartElement.prototype, extensions);
+			if (extensions) {
+				extend(ChartElement.prototype, extensions);
+			}
 
 			ChartElement.__super__ = parent.prototype;
 
@@ -1102,12 +1104,9 @@
 
 		//Copy the prototype object of the this class
 		ChartType.prototype = clone(parent.prototype);
-		ChartType.prototype.__super__ = clone(parent.prototype);
-		
+
 		//Now overwrite some of the properties in the base class with the new extensions
 		extend(ChartType.prototype, extensions);
-
-
 		ChartType.extend = Chart.Type.extend;
 
 		if (extensions.name || parent.prototype.name) {

From 886c99623f5781b6965fddc62d447a9ea916f0db Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sun, 14 Jun 2015 13:37:37 -0400
Subject: [PATCH 157/424] Drop the base class in favour of an expanded canvas
 controller. Renamed 'chart' to 'chartInstance' in the controllers

---
 gulpfile.js                                   |   1 -
 src/charts/chart.line.js                      |   2 +-
 src/charts/chart.rectangularbase.js           | 168 ------------------
 .../controller.canvas.rectangular.js          | 158 ++++++++++++++--
 .../controller.elements.rectangular.js        | 123 +++++++++----
 src/core/core.js                              |   5 +-
 6 files changed, 230 insertions(+), 227 deletions(-)
 delete mode 100644 src/charts/chart.rectangularbase.js

diff --git a/gulpfile.js b/gulpfile.js
index 27b85ef1818..68bed24db2e 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -29,7 +29,6 @@ gulp.task('build', function() {
             './src/controllers/**',
             './src/scales/**',
             './src/elements/**',
-            './src/charts/chart.rectangularbase.js', // need this before the other chart types
             './src/charts/**',
             './src/**',
             './node_modules/color/dist/color.min.js'
diff --git a/src/charts/chart.line.js b/src/charts/chart.line.js
index f1d71eb506b..469cf0c8739 100644
--- a/src/charts/chart.line.js
+++ b/src/charts/chart.line.js
@@ -21,7 +21,7 @@
 	};
 
 
-	Chart.types.RectangularBase.extend({
+	Chart.Type.extend({
 		name: "Line",
 		defaults: defaultConfig,
 		initialize: function() {
diff --git a/src/charts/chart.rectangularbase.js b/src/charts/chart.rectangularbase.js
deleted file mode 100644
index 76d03f5e348..00000000000
--- a/src/charts/chart.rectangularbase.js
+++ /dev/null
@@ -1,168 +0,0 @@
-(function() {
-	"use strict";
-
-	var root = this,
-		Chart = root.Chart,
-		helpers = Chart.helpers;
-
-	var defaultConfig = {
-
-	};
-
-	// Rectangular base class that derives into line & bar charts
-	Chart.Type.extend({
-		name: "RectangularBase",
-		defaults: defaultConfig,
-		update: function(animationDuration) {
-			this.canvasController.update();
-			this.render(animationDuration);
-		},
-		draw: helpers.noop,
-		events: function(e) {
-
-			this.lastActive = this.lastActive || [];
-
-			// Find Active Elements
-			if (e.type == 'mouseout') {
-				this.active = [];
-			} else {
-				this.active = function() {
-					switch (this.options.hover.mode) {
-						case 'single':
-							return this.getElementAtEvent(e);
-						case 'label':
-							return this.getElementsAtEvent(e);
-						case 'dataset':
-							return this.getDatasetAtEvent(e);
-						default:
-							return e;
-					}
-				}.call(this);
-			}
-
-			// On Hover hook
-			if (this.options.hover.onHover) {
-				this.options.hover.onHover.call(this, this.active);
-			}
-
-			if (e.type == 'mouseup' || e.type == 'click') {
-				if (this.options.onClick) {
-					this.options.onClick.call(this, e, this.active);
-				}
-			}
-
-			var dataset;
-			var index;
-			// Remove styling for last active (even if it may still be active)
-			if (this.lastActive.length) {
-				switch (this.options.hover.mode) {
-					case 'single':
-						dataset = this.data.datasets[this.lastActive[0]._datasetIndex];
-						index = this.lastActive[0]._index;
-
-						this.lastActive[0]._model.radius = this.lastActive[0].custom && this.lastActive[0].custom.radius ? this.lastActive[0].custom.radius : helpers.getValueAtIndexOrDefault(dataset.radius, index, this.options.elements.point.radius);
-						this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointBackgroundColor, index, this.options.elements.point.backgroundColor);
-						this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.pointBorderColor, index, this.options.elements.point.borderColor);
-						this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.options.elements.point.borderWidth);
-						break;
-					case 'label':
-						for (var i = 0; i < this.lastActive.length; i++) {
-							dataset = this.data.datasets[this.lastActive[i]._datasetIndex];
-							index = this.lastActive[i]._index;
-
-							this.lastActive[i]._model.radius = this.lastActive[i].custom && this.lastActive[i].custom.radius ? this.lastActive[i].custom.radius : helpers.getValueAtIndexOrDefault(dataset.radius, index, this.options.elements.point.radius);
-							this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointBackgroundColor, index, this.options.elements.point.backgroundColor);
-							this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.pointBorderColor, index, this.options.elements.point.borderColor);
-							this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.options.elements.point.borderWidth);
-						}
-						break;
-					case 'dataset':
-						break;
-					default:
-						// Don't change anything
-				}
-			}
-
-			// Built in hover styling
-			if (this.active.length && this.options.hover.mode) {
-				switch (this.options.hover.mode) {
-					case 'single':
-						dataset = this.data.datasets[this.active[0]._datasetIndex];
-						index = this.active[0]._index;
-
-						this.active[0]._model.radius = this.active[0].custom && this.active[0].custom.radius ? this.active[0].custom.radius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.options.elements.point.hoverRadius);
-						this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
-						this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
-						this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[0]._model.borderWidth);
-						break;
-					case 'label':
-						for (var i = 0; i < this.active.length; i++) {
-							dataset = this.data.datasets[this.active[i]._datasetIndex];
-							index = this.active[i]._index;
-
-							this.active[i]._model.radius = this.active[i].custom && this.active[i].custom.radius ? this.active[i].custom.radius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.options.elements.point.hoverRadius);
-							this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
-							this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
-							this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[i]._model.borderWidth);
-						}
-						break;
-					case 'dataset':
-						break;
-					default:
-						// Don't change anything
-				}
-			}
-
-
-			// Built in Tooltips
-			if (this.options.tooltips.enabled) {
-
-				// The usual updates
-				this.tooltip.initialize();
-
-				// Active
-				if (this.active.length) {
-					this.tooltip._model.opacity = 1;
-
-					helpers.extend(this.tooltip, {
-						_active: this.active,
-					});
-
-					this.tooltip.update();
-				} else {
-					// Inactive
-					this.tooltip._model.opacity = 0;
-				}
-			}
-
-
-			// Hover animations
-			this.tooltip.pivot();
-
-			if (!this.animating) {
-				var changed;
-
-				helpers.each(this.active, function(element, index) {
-					if (element !== this.lastActive[index]) {
-						changed = true;
-					}
-				}, this);
-
-				// If entering, leaving, or changing elements, animate the change via pivot
-				if ((!this.lastActive.length && this.active.length) ||
-					(this.lastActive.length && !this.active.length) ||
-					(this.lastActive.length && this.active.length && changed)) {
-
-					this.stop();
-					this.render(this.options.hover.animationDuration);
-				}
-			}
-
-			// Remember Last Active
-			this.lastActive = this.active;
-			return this;
-		},
-	});
-
-
-}).call(this);
diff --git a/src/controllers/controller.canvas.rectangular.js b/src/controllers/controller.canvas.rectangular.js
index b57cfabe739..22caa778ccf 100644
--- a/src/controllers/controller.canvas.rectangular.js
+++ b/src/controllers/controller.canvas.rectangular.js
@@ -6,7 +6,7 @@
 		helpers = Chart.helpers;
 
 	Chart.RectangularCanvasController = function(chart, elementController) {
-		this.chart = chart;
+		this.chartInstance = chart;
 		this.elementController = elementController;
 	};
 
@@ -15,59 +15,181 @@
 		this.buildScales();
 
 		// Need to fit scales before we reset elements. 
-		Chart.scaleService.fitScalesForChart(this.chart, this.chart.chart.width, this.chart.chart.height);
+		Chart.scaleService.fitScalesForChart(this.chartInstance, this.chartInstance.chart.width, this.chartInstance.chart.height);
 		this.elementController.resetElements();
 
 		this.initToolTip();
 
-		this.chart.update();
+		this.chartInstance.update();
 	};
 
 	Chart.RectangularCanvasController.prototype.bindEvents = function() {
-		helpers.bindEvents(this.chart, this.chart.options.events, this.chart.events);
+		helpers.bindEvents(this.chartInstance, this.chartInstance.options.events, function(evt) {
+			// this will be the chart instance
+			this.canvasController.eventHandler(evt);
+		});
+	};
+
+	Chart.RectangularCanvasController.prototype.eventHandler = function(e) {
+		this.lastActive = this.lastActive || [];
+
+		// Find Active Elements
+		if (e.type == 'mouseout') {
+			this.active = [];
+		} else {
+			this.active = function() {
+				switch (this.chartInstance.options.hover.mode) {
+					case 'single':
+						return this.elementController.getElementAtEvent(e);
+					case 'label':
+						return this.elementController.getElementsAtEvent(e);
+					case 'dataset':
+						return this.elementController.getDatasetAtEvent(e);
+					default:
+						return e;
+				}
+			}.call(this);
+		}
+
+		// On Hover hook
+		if (this.chartInstance.options.hover.onHover) {
+			this.chartInstance.options.hover.onHover.call(this.chartInstance, this.active);
+		}
+
+		if (e.type == 'mouseup' || e.type == 'click') {
+			if (this.chartInstance.options.onClick) {
+				this.chartInstance.options.onClick.call(this, e, this.active);
+			}
+		}
+
+		var dataset;
+		var index;
+		// Remove styling for last active (even if it may still be active)
+		if (this.lastActive.length) {
+			switch (this.chartInstance.options.hover.mode) {
+				case 'single':
+					this.elementController.updatePointElementAppearance(this.lastActive[0], this.lastActive[0]._datasetIndex, this.lastActive[0]._index);
+					break;
+				case 'label':
+					for (var i = 0; i < this.lastActive.length; i++) {
+						this.elementController.updatePointElementAppearance(this.lastActive[i], this.lastActive[i]._datasetIndex, this.lastActive[i]._index);
+					}
+					break;
+				case 'dataset':
+					break;
+				default:
+					// Don't change anything
+			}
+		}
+
+		// Built in hover styling
+		if (this.active.length && this.chartInstance.options.hover.mode) {
+			switch (this.chartInstance.options.hover.mode) {
+				case 'single':
+					this.elementController.setPointHoverStyle(this.active[0]);
+					break;
+				case 'label':
+					for (var i = 0; i < this.active.length; i++) {
+						this.elementController.setPointHoverStyle(this.active[i]);
+					}
+					break;
+				case 'dataset':
+					break;
+				default:
+					// Don't change anything
+			}
+		}
+
+
+		// Built in Tooltips
+		if (this.chartInstance.options.tooltips.enabled) {
+
+			// The usual updates
+			this.chartInstance.tooltip.initialize();
+
+			// Active
+			if (this.active.length) {
+				this.chartInstance.tooltip._model.opacity = 1;
+
+				helpers.extend(this.chartInstance.tooltip, {
+					_active: this.active,
+				});
+
+				this.chartInstance.tooltip.update();
+			} else {
+				// Inactive
+				this.chartInstance.tooltip._model.opacity = 0;
+			}
+		}
+
+		// Hover animations
+		this.chartInstance.tooltip.pivot();
+
+		if (!this.chartInstance.animating) {
+			var changed;
+
+			helpers.each(this.active, function(element, index) {
+				if (element !== this.lastActive[index]) {
+					changed = true;
+				}
+			}, this);
+
+			// If entering, leaving, or changing elements, animate the change via pivot
+			if ((!this.lastActive.length && this.active.length) ||
+				(this.lastActive.length && !this.active.length) ||
+				(this.lastActive.length && this.active.length && changed)) {
+
+				this.chartInstance.stop();
+				this.chartInstance.render(this.chartInstance.options.hover.animationDuration);
+			}
+		}
+
+		// Remember Last Active
+		this.lastActive = this.active;
+		return this;
 	};
 
 	Chart.RectangularCanvasController.prototype.initToolTip = function() {
-		this.chart.tooltip = new Chart.Tooltip({
-			_chart: this.chart.chart,
-			_data: this.chart.data,
-			_options: this.chart.options,
+		this.chartInstance.tooltip = new Chart.Tooltip({
+			_chart: this.chartInstance.chart,
+			_data: this.chartInstance.data,
+			_options: this.chartInstance.options,
 		}, this);
 	};
 
 	Chart.RectangularCanvasController.prototype.buildScales = function() {
 		// Map of scale ID to scale object so we can lookup later 
-		this.chart.scales = {};
+		this.chartInstance.scales = {};
 
 		// Build the x axes
-		helpers.each(this.chart.options.scales.xAxes, function(xAxisOptions) {
+		helpers.each(this.chartInstance.options.scales.xAxes, function(xAxisOptions) {
 			var ScaleClass = Chart.scaleService.getScaleConstructor(xAxisOptions.type);
 			var scale = new ScaleClass({
-				ctx: this.chart.chart.ctx,
+				ctx: this.chartInstance.chart.ctx,
 				options: xAxisOptions,
-				data: this.chart.data,
+				data: this.chartInstance.data,
 				id: xAxisOptions.id,
 			});
 
-			this.chart.scales[scale.id] = scale;
+			this.chartInstance.scales[scale.id] = scale;
 		}, this);
 
 		// Build the y axes
-		helpers.each(this.chart.options.scales.yAxes, function(yAxisOptions) {
+		helpers.each(this.chartInstance.options.scales.yAxes, function(yAxisOptions) {
 			var ScaleClass = Chart.scaleService.getScaleConstructor(yAxisOptions.type);
 			var scale = new ScaleClass({
-				ctx: this.chart.chart.ctx,
+				ctx: this.chartInstance.chart.ctx,
 				options: yAxisOptions,
-				data: this.chart.data,
+				data: this.chartInstance.data,
 				id: yAxisOptions.id,
 			});
 
-			this.chart.scales[scale.id] = scale;
+			this.chartInstance.scales[scale.id] = scale;
 		}, this);
 	};
 
 	Chart.RectangularCanvasController.prototype.update = function() {
-		Chart.scaleService.fitScalesForChart(this.chart, this.chart.chart.width, this.chart.chart.height);
+		Chart.scaleService.fitScalesForChart(this.chartInstance, this.chartInstance.chart.width, this.chartInstance.chart.height);
 		this.elementController.updateElements();
 	};
 }).call(this);
diff --git a/src/controllers/controller.elements.rectangular.js b/src/controllers/controller.elements.rectangular.js
index 96b5bc18141..a23949b9d9f 100644
--- a/src/controllers/controller.elements.rectangular.js
+++ b/src/controllers/controller.elements.rectangular.js
@@ -6,11 +6,11 @@
 		helpers = Chart.helpers;
 
 	Chart.RectangularElementController = function(chart) {
-		this.chart = chart;
+		this.chartInstance = chart;
 	};
 
 	Chart.RectangularElementController.prototype.getScaleForId = function getScaleForId(scaleID) {
-		return this.chart.scales[scaleID];
+		return this.chartInstance.scales[scaleID];
 	};
 
 	// 2 helper functions to get points in collections
@@ -22,13 +22,13 @@
 	};
 
 	Chart.RectangularElementController.prototype.eachLine = function eachLine(callback) {
-		helpers.each(this.chart.data.datasets, function(dataset, datasetIndex) {
+		helpers.each(this.chartInstance.data.datasets, function(dataset, datasetIndex) {
 			callback.call(this, dataset, datasetIndex)
 		}, this);
 	};
 
 	Chart.RectangularElementController.prototype.eachPoint = function eachPoint(callback) {
-		helpers.each(this.chart.data.datasets, function(dataset, datasetIndex) {
+		helpers.each(this.chartInstance.data.datasets, function(dataset, datasetIndex) {
 			helpers.each(dataset.metaData, callback, this, dataset.metaData, datasetIndex);
 		}, this);
 	};
@@ -36,7 +36,7 @@
 	Chart.RectangularElementController.prototype.addLine = function addLine(dataset, datasetIndex) {
 		if (dataset) {
 			dataset.metaDataset = new Chart.Line({
-				_chart: this.chart.chart,
+				_chart: this.chartInstance.chart,
 				_datasetIndex: datasetIndex,
 				_points: dataset.metaData,
 			});
@@ -45,13 +45,13 @@
 
 	Chart.RectangularElementController.prototype.addPoint = function addPoint(dataset, datasetIndex, index) {
 		if (dataset) {
-			dataset.metaData = dataset.metaData || new Array(this.chart.data.datasets[datasetIndex].data.length);
+			dataset.metaData = dataset.metaData || new Array(this.chartInstance.data.datasets[datasetIndex].data.length);
 
 			if (index < dataset.metaData.length) {
 				dataset.metaData[index] = new Chart.Point({
 					_datasetIndex: datasetIndex,
 					_index: index,
-					_chart: this.chart.chart,
+					_chart: this.chartInstance.chart,
 					_model: {
 						x: 0, 
 						y: 0, 
@@ -68,8 +68,8 @@
 	
 	Chart.RectangularElementController.prototype.resetPoints = function() {
 		this.eachPoint(function(point, index, dataset, datasetIndex) {
-			var xScale = this.getScaleForId(this.chart.data.datasets[datasetIndex].xAxisID);
-			var yScale = this.getScaleForId(this.chart.data.datasets[datasetIndex].yAxisID);
+			var xScale = this.getScaleForId(this.chartInstance.data.datasets[datasetIndex].xAxisID);
+			var yScale = this.getScaleForId(this.chartInstance.data.datasets[datasetIndex].yAxisID);
 
 			var yScalePoint;
 
@@ -84,7 +84,7 @@
 
 			helpers.extend(point, {
 				// Utility
-				_chart: this.chart.chart, //WTF
+				_chart: this.chartInstance.chart, //WTF
 				_xScale: xScale,
 				_yScale: yScale,
 				_datasetIndex: datasetIndex,
@@ -92,7 +92,7 @@
 
 				// Desired view properties
 				_model: {
-					x: xScale.getPointPixelForValue(this.chart.data.datasets[datasetIndex].data[index], index, datasetIndex),
+					x: xScale.getPointPixelForValue(this.chartInstance.data.datasets[datasetIndex].data[index], index, datasetIndex),
 					y: yScalePoint,
 				},
 			});
@@ -133,13 +133,13 @@
 				// Model
 				_model: {
 					// Appearance
-					tension: dataset.metaDataset.custom && dataset.metaDataset.custom.tension ? dataset.metaDataset.custom.tension : (dataset.tension || this.chart.options.elements.line.tension),
-					backgroundColor: dataset.metaDataset.custom && dataset.metaDataset.custom.backgroundColor ? dataset.metaDataset.custom.backgroundColor : (dataset.backgroundColor || this.chart.options.elements.line.backgroundColor),
-					borderWidth: dataset.metaDataset.custom && dataset.metaDataset.custom.borderWidth ? dataset.metaDataset.custom.borderWidth : (dataset.borderWidth || this.chart.options.elements.line.borderWidth),
-					borderColor: dataset.metaDataset.custom && dataset.metaDataset.custom.borderColor ? dataset.metaDataset.custom.borderColor : (dataset.borderColor || this.chart.options.elements.line.borderColor),
-					fill: dataset.metaDataset.custom && dataset.metaDataset.custom.fill ? dataset.metaDataset.custom.fill : (dataset.fill !== undefined ? dataset.fill : this.chart.options.elements.line.fill),
-					skipNull: dataset.skipNull !== undefined ? dataset.skipNull : this.chart.options.elements.line.skipNull,
-					drawNull: dataset.drawNull !== undefined ? dataset.drawNull : this.chart.options.elements.line.drawNull,
+					tension: dataset.metaDataset.custom && dataset.metaDataset.custom.tension ? dataset.metaDataset.custom.tension : (dataset.tension || this.chartInstance.options.elements.line.tension),
+					backgroundColor: dataset.metaDataset.custom && dataset.metaDataset.custom.backgroundColor ? dataset.metaDataset.custom.backgroundColor : (dataset.backgroundColor || this.chartInstance.options.elements.line.backgroundColor),
+					borderWidth: dataset.metaDataset.custom && dataset.metaDataset.custom.borderWidth ? dataset.metaDataset.custom.borderWidth : (dataset.borderWidth || this.chartInstance.options.elements.line.borderWidth),
+					borderColor: dataset.metaDataset.custom && dataset.metaDataset.custom.borderColor ? dataset.metaDataset.custom.borderColor : (dataset.borderColor || this.chartInstance.options.elements.line.borderColor),
+					fill: dataset.metaDataset.custom && dataset.metaDataset.custom.fill ? dataset.metaDataset.custom.fill : (dataset.fill !== undefined ? dataset.fill : this.chartInstance.options.elements.line.fill),
+					skipNull: dataset.skipNull !== undefined ? dataset.skipNull : this.chartInstance.options.elements.line.skipNull,
+					drawNull: dataset.drawNull !== undefined ? dataset.drawNull : this.chartInstance.options.elements.line.drawNull,
 					// Scale
 					scaleTop: yScale.top,
 					scaleBottom: yScale.bottom,
@@ -153,12 +153,12 @@
 
 	Chart.RectangularElementController.prototype.updatePoints = function() {
 		this.eachPoint(function(point, index, dataset, datasetIndex) {
-			var xScale = this.getScaleForId(this.chart.data.datasets[datasetIndex].xAxisID);
-			var yScale = this.getScaleForId(this.chart.data.datasets[datasetIndex].yAxisID);
+			var xScale = this.getScaleForId(this.chartInstance.data.datasets[datasetIndex].xAxisID);
+			var yScale = this.getScaleForId(this.chartInstance.data.datasets[datasetIndex].yAxisID);
 
 			helpers.extend(point, {
 				// Utility
-				_chart: this.chart.chart,
+				_chart: this.chartInstance.chart,
 				_xScale: xScale,
 				_yScale: yScale,
 				_datasetIndex: datasetIndex,
@@ -166,8 +166,8 @@
 
 				// Desired view properties
 				_model: {
-					x: xScale.getPointPixelForValue(this.chart.data.datasets[datasetIndex].data[index], index, datasetIndex),
-					y: yScale.getPointPixelForValue(this.chart.data.datasets[datasetIndex].data[index], index, datasetIndex),
+					x: xScale.getPointPixelForValue(this.chartInstance.data.datasets[datasetIndex].data[index], index, datasetIndex),
+					y: yScale.getPointPixelForValue(this.chartInstance.data.datasets[datasetIndex].data[index], index, datasetIndex),
 				},
 			});
 
@@ -180,18 +180,28 @@
 	Chart.RectangularElementController.prototype.updatePointElementAppearance = function(point, datasetIndex, index) {
 		helpers.extend(point._model, {
 			// Appearance
-			tension: point.custom && point.custom.tension ? point.custom.tension : this.chart.options.elements.line.tension,
-			radius: point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(this.chart.data.datasets[datasetIndex].radius, index, this.chart.options.elements.point.radius),
-			backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.chart.data.datasets[datasetIndex].pointBackgroundColor, index, this.chart.options.elements.point.backgroundColor),
-			borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.chart.data.datasets[datasetIndex].pointBorderColor, index, this.chart.options.elements.point.borderColor),
-			borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.chart.data.datasets[datasetIndex].pointBorderWidth, index, this.chart.options.elements.point.borderWidth),
-			skip: this.chart.data.datasets[datasetIndex].data[index] === null,
+			tension: point.custom && point.custom.tension ? point.custom.tension : this.chartInstance.options.elements.line.tension,
+			radius: point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(this.chartInstance.data.datasets[datasetIndex].radius, index, this.chartInstance.options.elements.point.radius),
+			backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.chartInstance.data.datasets[datasetIndex].pointBackgroundColor, index, this.chartInstance.options.elements.point.backgroundColor),
+			borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.chartInstance.data.datasets[datasetIndex].pointBorderColor, index, this.chartInstance.options.elements.point.borderColor),
+			borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.chartInstance.data.datasets[datasetIndex].pointBorderWidth, index, this.chartInstance.options.elements.point.borderWidth),
+			skip: this.chartInstance.data.datasets[datasetIndex].data[index] === null,
 
 			// Tooltip
-			hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.chart.data.datasets[datasetIndex].hitRadius, index, this.chart.options.elements.point.hitRadius),
+			hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.chartInstance.data.datasets[datasetIndex].hitRadius, index, this.chartInstance.options.elements.point.hitRadius),
 		});
 	};
 
+	Chart.RectangularElementController.prototype.setPointHoverStyle = function(point) {
+		var dataset = this.chartInstance.data.datasets[point._datasetIndex];
+		var index = point._index;
+
+		point._model.radius = point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.chartInstance.options.elements.point.hoverRadius);
+		point._model.backgroundColor = point.custom && point.custom.hoverBackgroundColor ? point.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(point._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+		point._model.borderColor = point.custom && point.custom.hoverBorderColor ? point.custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(point._model.borderColor).saturate(0.5).darken(0.1).rgbString());
+		point._model.borderWidth = point.custom && point.custom.hoverBorderWidth ? point.custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, point._model.borderWidth);
+	};
+
 	Chart.RectangularElementController.prototype.updateBezierControlPoints = function updateBezierControlPoints() {
 		// Update control points for the bezier curve
 		this.eachPoint(function(point, index, dataset, datasetIndex) {
@@ -208,19 +218,19 @@
 			// Prevent the bezier going outside of the bounds of the graph
 
 			// Cap puter bezier handles to the upper/lower scale bounds
-			if (controlPoints.next.y > this.chart.chartArea.bottom) {
-				point._model.controlPointNextY = this.chart.chartArea.bottom;
-			} else if (controlPoints.next.y < this.chart.chartArea.top) {
-				point._model.controlPointNextY = this.chart.chartArea.top;
+			if (controlPoints.next.y > this.chartInstance.chartArea.bottom) {
+				point._model.controlPointNextY = this.chartInstance.chartArea.bottom;
+			} else if (controlPoints.next.y < this.chartInstance.chartArea.top) {
+				point._model.controlPointNextY = this.chartInstance.chartArea.top;
 			} else {
 				point._model.controlPointNextY = controlPoints.next.y;
 			}
 
 			// Cap inner bezier handles to the upper/lower scale bounds
-			if (controlPoints.previous.y > this.chart.chartArea.bottom) {
-				point._model.controlPointPreviousY = this.chart.chartArea.bottom;
-			} else if (controlPoints.previous.y < this.chart.chartArea.top) {
-				point._model.controlPointPreviousY = this.chart.chartArea.top;
+			if (controlPoints.previous.y > this.chartInstance.chartArea.bottom) {
+				point._model.controlPointPreviousY = this.chartInstance.chartArea.bottom;
+			} else if (controlPoints.previous.y < this.chartInstance.chartArea.top) {
+				point._model.controlPointPreviousY = this.chartInstance.chartArea.top;
 			} else {
 				point._model.controlPointPreviousY = controlPoints.previous.y;
 			}
@@ -230,4 +240,41 @@
 		}, this);
 	};
 
+	Chart.RectangularElementController.prototype.getElementsAtEvent = function(e) {
+		var elementsArray = [],
+			eventPosition = helpers.getRelativePosition(e),
+			datasetIterator = function(dataset) {
+				elementsArray.push(dataset.metaData[elementIndex]);
+			},
+			elementIndex;
+
+		for (var datasetIndex = 0; datasetIndex < this.chartInstance.data.datasets.length; datasetIndex++) {
+			for (elementIndex = 0; elementIndex < this.chartInstance.data.datasets[datasetIndex].metaData.length; elementIndex++) {
+				if (this.chartInstance.data.datasets[datasetIndex].metaData[elementIndex].inGroupRange(eventPosition.x, eventPosition.y)) {
+					helpers.each(this.chartInstance.data.datasets, datasetIterator);
+				}
+			}
+		}
+
+		return elementsArray.length ? elementsArray : [];
+	};
+
+	// Get the single element that was clicked on
+	// @return : An object containing the dataset index and element index of the matching element. Also contains the rectangle that was drawn
+	Chart.RectangularElementController.prototype.getElementAtEvent = function(e) {
+		var element = [];
+		var eventPosition = helpers.getRelativePosition(e);
+
+		for (var datasetIndex = 0; datasetIndex < this.chartInstance.data.datasets.length; ++datasetIndex) {
+			for (var elementIndex = 0; elementIndex < this.chartInstance.data.datasets[datasetIndex].metaData.length; ++elementIndex) {
+				if (this.chartInstance.data.datasets[datasetIndex].metaData[elementIndex].inRange(eventPosition.x, eventPosition.y)) {
+					element.push(this.chartInstance.data.datasets[datasetIndex].metaData[elementIndex]);
+					return element;
+				}
+			}
+		}
+
+		return [];
+	};
+
 }).call(this);
diff --git a/src/core/core.js b/src/core/core.js
index 6328edd8296..e3f8ddcdadc 100755
--- a/src/core/core.js
+++ b/src/core/core.js
@@ -990,7 +990,10 @@
 
 			return this;
 		},
-		redraw: noop,
+		update: function(animationDuration) {
+			this.canvasController.update();
+			this.render(animationDuration);
+		},
 		render: function(duration) {
 
 			if (this.options.animation.duration !== 0 || duration) {

From 0fa2ac4ea0240fa8d26543ea3f267bcab85586d1 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sun, 14 Jun 2015 15:26:34 -0400
Subject: [PATCH 158/424] Bar chart now uses the rectangular canvas & element
 controllers.

---
 src/charts/chart.bar.js                       | 291 +-----------------
 .../controller.canvas.rectangular.js          |   8 +-
 .../controller.elements.rectangular.js        | 185 +++++++++--
 3 files changed, 175 insertions(+), 309 deletions(-)

diff --git a/src/charts/chart.bar.js b/src/charts/chart.bar.js
index 1cba8b9b56e..4d9990b113f 100644
--- a/src/charts/chart.bar.js
+++ b/src/charts/chart.bar.js
@@ -33,24 +33,16 @@
 		name: "Bar",
 		defaults: defaultConfig,
 		initialize: function() {
-
-			var _this = this;
-
-			// Events
-			helpers.bindEvents(this, this.options.events, this.events);
+			this.elementController = new Chart.RectangularElementController(this);
+			this.canvasController = new Chart.RectangularCanvasController(this, this.elementController);
 
 			//Create a new bar for each piece of data
 			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-				dataset.metaData = [];
 				helpers.each(dataset.data, function(dataPoint, index) {
-					dataset.metaData.push(new Chart.Rectangle({
-						_chart: this.chart,
-						_datasetIndex: datasetIndex,
-						_index: index,
-					}));
+					this.elementController.addRectangle(dataset, datasetIndex, index);
 				}, this);
 
-				// The bar chart only supports a single x axis because the x axis is always a dataset axis
+				// The bar chart only supports a single x axis because the x axis is always a category axis
 				dataset.xAxisID = this.options.scales.xAxes[0].id;
 
 				if (!dataset.yAxisID) {
@@ -58,138 +50,7 @@
 				}
 			}, this);
 
-			// Build and fit the scale. Needs to happen after the axis IDs have been set
-			this.buildScale();
-
-			// Create tooltip instance exclusively for this chart with some defaults.
-			this.tooltip = new Chart.Tooltip({
-				_chart: this.chart,
-				_data: this.data,
-				_options: this.options,
-			}, this);
-
-			// Need to fit scales before we reset elements. 
-			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
-
-			// So that we animate from the baseline
-			this.resetElements();
-
-			// Update the chart with the latest data.
-			this.update();
-		},
-		resetElements: function() {
-			// Update the points
-			this.eachElement(function(bar, index, dataset, datasetIndex) {
-				var xScale = this.scales[this.data.datasets[datasetIndex].xAxisID];
-				var yScale = this.scales[this.data.datasets[datasetIndex].yAxisID];
-
-				var yScalePoint;
-
-				if (yScale.min < 0 && yScale.max < 0) {
-					// all less than 0. use the top
-					yScalePoint = yScale.getPixelForValue(yScale.max);
-				} else if (yScale.min > 0 && yScale.max > 0) {
-					yScalePoint = yScale.getPixelForValue(yScale.min);
-				} else {
-					yScalePoint = yScale.getPixelForValue(0);
-				}
-
-				helpers.extend(bar, {
-					// Utility
-					_chart: this.chart,
-					_xScale: xScale,
-					_yScale: yScale,
-					_datasetIndex: datasetIndex,
-					_index: index,
-
-					// Desired view properties
-					_model: {
-						x: xScale.calculateBarX(this.data.datasets.length, datasetIndex, index),
-						y: yScalePoint,
-
-						// Appearance
-						base: yScale.calculateBarBase(datasetIndex, index),
-						width: xScale.calculateBarWidth(this.data.datasets.length),
-						backgroundColor: bar.custom && bar.custom.backgroundColor ? bar.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].backgroundColor, index, this.options.elements.rectangle.backgroundColor),
-						borderColor: bar.custom && bar.custom.borderColor ? bar.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].borderColor, index, this.options.elements.rectangle.borderColor),
-						borderWidth: bar.custom && bar.custom.borderWidth ? bar.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].borderWidth, index, this.options.elements.rectangle.borderWidth),
-
-						// Tooltip
-						label: this.data.labels[index],
-						datasetLabel: this.data.datasets[datasetIndex].label,
-					},
-				});
-				bar.pivot();
-			}, this);
-		},
-		update: function(animationDuration) {
-			// Update the scale sizes
-			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
-
-			// Update the points
-			this.eachElement(function(bar, index, dataset, datasetIndex) {
-				var xScale = this.scales[this.data.datasets[datasetIndex].xAxisID];
-				var yScale = this.scales[this.data.datasets[datasetIndex].yAxisID];
-
-				helpers.extend(bar, {
-					// Utility
-					_chart: this.chart,
-					_xScale: xScale,
-					_yScale: yScale,
-					_datasetIndex: datasetIndex,
-					_index: index,
-
-					// Desired view properties
-					_model: {
-						x: xScale.calculateBarX(this.data.datasets.length, datasetIndex, index),
-						y: yScale.calculateBarY(datasetIndex, index),
-
-						// Appearance
-						base: yScale.calculateBarBase(datasetIndex, index),
-						width: xScale.calculateBarWidth(this.data.datasets.length),
-						backgroundColor: bar.custom && bar.custom.backgroundColor ? bar.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].backgroundColor, index, this.options.elements.rectangle.backgroundColor),
-						borderColor: bar.custom && bar.custom.borderColor ? bar.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].borderColor, index, this.options.elements.rectangle.borderColor),
-						borderWidth: bar.custom && bar.custom.borderWidth ? bar.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].borderWidth, index, this.options.elements.rectangle.borderWidth),
-
-						// Tooltip
-						label: this.data.labels[index],
-						datasetLabel: this.data.datasets[datasetIndex].label,
-					},
-				});
-				bar.pivot();
-			}, this);
-
-
-			this.render(animationDuration);
-		},
-		buildScale: function(labels) {
-			var self = this;
-
-			// Map of scale ID to scale object so we can lookup later 
-			this.scales = {};
-
-			// Build the x axis. The line chart only supports a single x axis
-			var ScaleClass = Chart.scaleService.getScaleConstructor(this.options.scales.xAxes[0].type);
-			var xScale = new ScaleClass({
-				ctx: this.chart.ctx,
-				options: this.options.scales.xAxes[0],
-				id: this.options.scales.xAxes[0].id,
-				data: this.data,
-			});
-			this.scales[xScale.id] = xScale;
-
-			// Build up all the y scales
-			helpers.each(this.options.scales.yAxes, function(yAxisOptions) {
-				var ScaleClass = Chart.scaleService.getScaleConstructor(yAxisOptions.type);
-				var scale = new ScaleClass({
-					ctx: this.chart.ctx,
-					options: yAxisOptions,
-					data: this.data,
-					id: yAxisOptions.id,
-				});
-
-				this.scales[scale.id] = scale;
-			}, this);
+			this.canvasController.initialize();
 		},
 		draw: function(ease) {
 
@@ -209,148 +70,6 @@
 			// Finally draw the tooltip
 			this.tooltip.transition(easingDecimal).draw();
 		},
-		events: function(e) {
-
-
-
-			this.lastActive = this.lastActive || [];
-
-			// Find Active Elements
-			if (e.type == 'mouseout') {
-				this.active = [];
-			} else {
-				this.active = function() {
-					switch (this.options.hover.mode) {
-						case 'single':
-							return this.getElementAtEvent(e);
-						case 'label':
-							return this.getElementsAtEvent(e);
-						case 'dataset':
-							return this.getDatasetAtEvent(e);
-						default:
-							return e;
-					}
-				}.call(this);
-			}
-
-			// On Hover hook
-			if (this.options.hover.onHover) {
-				this.options.hover.onHover.call(this, this.active);
-			}
-
-			if (e.type == 'mouseup' || e.type == 'click') {
-				if (this.options.onClick) {
-					this.options.onClick.call(this, e, this.active);
-				}
-			}
-
-			var dataset;
-			var index;
-			// Remove styling for last active (even if it may still be active)
-			if (this.lastActive.length) {
-				switch (this.options.hover.mode) {
-					case 'single':
-						dataset = this.data.datasets[this.lastActive[0]._datasetIndex];
-						index = this.lastActive[0]._index;
-
-						this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.rectangle.backgroundColor);
-						this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.rectangle.borderColor);
-						this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.rectangle.borderWidth);
-						break;
-					case 'label':
-						for (var i = 0; i < this.lastActive.length; i++) {
-							dataset = this.data.datasets[this.lastActive[i]._datasetIndex];
-							index = this.lastActive[i]._index;
-
-							this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.rectangle.backgroundColor);
-							this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.rectangle.borderColor);
-							this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.rectangle.borderWidth);
-						}
-						break;
-					case 'dataset':
-						break;
-					default:
-						// Don't change anything
-				}
-			}
-
-			// Built in hover styling
-			if (this.active.length && this.options.hover.mode) {
-				switch (this.options.hover.mode) {
-					case 'single':
-						dataset = this.data.datasets[this.active[0]._datasetIndex];
-						index = this.active[0]._index;
-
-						this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
-						this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
-						this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.active[0]._model.borderWidth);
-						break;
-					case 'label':
-						for (var i = 0; i < this.active.length; i++) {
-							dataset = this.data.datasets[this.active[i]._datasetIndex];
-							index = this.active[i]._index;
-
-							this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
-							this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
-							this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.active[i]._model.borderWidth);
-						}
-						break;
-					case 'dataset':
-						break;
-					default:
-						// Don't change anything
-				}
-			}
-
-
-			// Built in Tooltips
-			if (this.options.tooltips.enabled) {
-
-				// The usual updates
-				this.tooltip.initialize();
-
-				// Active
-				if (this.active.length) {
-					this.tooltip._model.opacity = 1;
-
-					helpers.extend(this.tooltip, {
-						_active: this.active,
-					});
-
-					this.tooltip.update();
-				} else {
-					// Inactive
-					this.tooltip._model.opacity = 0;
-				}
-			}
-
-
-			this.tooltip.pivot();
-
-			// Hover animations
-			if (!this.animating) {
-				var changed;
-
-				helpers.each(this.active, function(element, index) {
-					if (element !== this.lastActive[index]) {
-						changed = true;
-					}
-				}, this);
-
-				// If entering, leaving, or changing elements, animate the change via pivot
-				if ((!this.lastActive.length && this.active.length) ||
-					(this.lastActive.length && !this.active.length) ||
-					(this.lastActive.length && this.active.length && changed)) {
-
-					this.stop();
-					this.render(this.options.hoverAnimationDuration);
-				}
-			}
-
-			// Remember Last Active
-			this.lastActive = this.active;
-			return this;
-		},
 	});
 
 
diff --git a/src/controllers/controller.canvas.rectangular.js b/src/controllers/controller.canvas.rectangular.js
index 22caa778ccf..a4a75cef07b 100644
--- a/src/controllers/controller.canvas.rectangular.js
+++ b/src/controllers/controller.canvas.rectangular.js
@@ -68,11 +68,11 @@
 		if (this.lastActive.length) {
 			switch (this.chartInstance.options.hover.mode) {
 				case 'single':
-					this.elementController.updatePointElementAppearance(this.lastActive[0], this.lastActive[0]._datasetIndex, this.lastActive[0]._index);
+					this.elementController.resetElementAppearance(this.lastActive[0], this.lastActive[0]._datasetIndex, this.lastActive[0]._index);
 					break;
 				case 'label':
 					for (var i = 0; i < this.lastActive.length; i++) {
-						this.elementController.updatePointElementAppearance(this.lastActive[i], this.lastActive[i]._datasetIndex, this.lastActive[i]._index);
+						this.elementController.resetElementAppearance(this.lastActive[i], this.lastActive[i]._datasetIndex, this.lastActive[i]._index);
 					}
 					break;
 				case 'dataset':
@@ -86,11 +86,11 @@
 		if (this.active.length && this.chartInstance.options.hover.mode) {
 			switch (this.chartInstance.options.hover.mode) {
 				case 'single':
-					this.elementController.setPointHoverStyle(this.active[0]);
+					this.elementController.setElementHoverStyle(this.active[0]);
 					break;
 				case 'label':
 					for (var i = 0; i < this.active.length; i++) {
-						this.elementController.setPointHoverStyle(this.active[i]);
+						this.elementController.setElementHoverStyle(this.active[i]);
 					}
 					break;
 				case 'dataset':
diff --git a/src/controllers/controller.elements.rectangular.js b/src/controllers/controller.elements.rectangular.js
index a23949b9d9f..469aa018874 100644
--- a/src/controllers/controller.elements.rectangular.js
+++ b/src/controllers/controller.elements.rectangular.js
@@ -23,13 +23,19 @@
 
 	Chart.RectangularElementController.prototype.eachLine = function eachLine(callback) {
 		helpers.each(this.chartInstance.data.datasets, function(dataset, datasetIndex) {
-			callback.call(this, dataset, datasetIndex)
+			if (dataset.metaDataset && dataset.metaDataset instanceof Chart.Line) {
+				callback.call(this, dataset, datasetIndex)
+			}
 		}, this);
 	};
 
-	Chart.RectangularElementController.prototype.eachPoint = function eachPoint(callback) {
+	Chart.RectangularElementController.prototype.eachRectangle = function(callback) {
 		helpers.each(this.chartInstance.data.datasets, function(dataset, datasetIndex) {
-			helpers.each(dataset.metaData, callback, this, dataset.metaData, datasetIndex);
+			helpers.each(dataset.metaData, function(element, index) {
+				if (element instanceof Chart.Rectangle) {
+					callback(element, index, dataset, datasetIndex);
+				}
+			}, this);
 		}, this);
 	};
 
@@ -61,13 +67,35 @@
 		}
 	};
 
+	Chart.RectangularElementController.prototype.addRectangle = function(dataset, datasetIndex, index) {
+		if (dataset) {
+			dataset.metaData = dataset.metaData || new Array(this.chartInstance.data.datasets[datasetIndex].data.length);
+
+			if (index < dataset.metaData.length) {
+				dataset.metaData[index] = new Chart.Rectangle({
+					_chart: this.chartInstance.chart,
+					_datasetIndex: datasetIndex,
+					_index: index,
+				});
+			}
+		}
+	};
+
 	Chart.RectangularElementController.prototype.resetElements = function resetElements() {
-		// Update the points
-		this.resetPoints();
+		helpers.each(this.chartInstance.data.datasets, function(dataset, datasetIndex) {
+			// All elements must be the same type for the given dataset so we are fine to check just the first one
+			if (dataset.metaData[0] instanceof Chart.Point) {
+				// Have points. Update all of them
+				this.resetDatasetPoints(dataset, datasetIndex);
+			} else if (dataset.metaData[0] instanceof Chart.Rectangle) {
+				// Have rectangles (bars)
+				this.resetDatasetRectangles(dataset, datasetIndex);
+			}
+		}, this);
 	};
 	
-	Chart.RectangularElementController.prototype.resetPoints = function() {
-		this.eachPoint(function(point, index, dataset, datasetIndex) {
+	Chart.RectangularElementController.prototype.resetDatasetPoints = function resetDatasetPoints(dataset, datasetIndex) {
+		helpers.each(dataset.metaData, function(point, index){
 			var xScale = this.getScaleForId(this.chartInstance.data.datasets[datasetIndex].xAxisID);
 			var yScale = this.getScaleForId(this.chartInstance.data.datasets[datasetIndex].yAxisID);
 
@@ -100,15 +128,75 @@
 			this.updatePointElementAppearance(point, datasetIndex, index);
 		}, this);
 
-		this.updateBezierControlPoints();
+		this.updateBezierControlPoints(dataset);
+	};
+
+	Chart.RectangularElementController.prototype.resetDatasetRectangles = function resetDatasetRectangles(dataset, datasetIndex) {
+		helpers.each(dataset.metaData, function(rectangle, index) {
+			var xScale = this.getScaleForId(this.chartInstance.data.datasets[datasetIndex].xAxisID);
+			var yScale = this.getScaleForId(this.chartInstance.data.datasets[datasetIndex].yAxisID);
+
+			var yScalePoint;
+
+			if (yScale.min < 0 && yScale.max < 0) {
+				// all less than 0. use the top
+				yScalePoint = yScale.getPixelForValue(yScale.max);
+			} else if (yScale.min > 0 && yScale.max > 0) {
+				yScalePoint = yScale.getPixelForValue(yScale.min);
+			} else {
+				yScalePoint = yScale.getPixelForValue(0);
+			}
+
+			helpers.extend(rectangle, {
+				// Utility
+				_chart: this.chartInstance.chart,
+				_xScale: xScale,
+				_yScale: yScale,
+				_datasetIndex: datasetIndex,
+				_index: index,
+
+				// Desired view properties
+				_model: {
+					x: xScale.calculateBarX(this.chartInstance.data.datasets.length, datasetIndex, index),
+					y: yScalePoint,
+
+					// Tooltip
+					label: this.chartInstance.data.labels[index],
+					datasetLabel: this.chartInstance.data.datasets[datasetIndex].label,
+
+					// Appearance
+					base: yScale.calculateBarBase(datasetIndex, index),
+					width: xScale.calculateBarWidth(this.chartInstance.data.datasets.length),
+				},
+			});
+
+			this.updateRectangleElementAppearance(rectangle, datasetIndex, index);
+			rectangle.pivot();
+		}, this);
+	};
+
+	Chart.RectangularElementController.prototype.resetElementAppearance = function(element, datasetIndex, index) {
+		if (element instanceof Chart.Point) {
+			this.updatePointElementAppearance(element, datasetIndex, index);
+		} else if (element instanceof Chart.Rectangle) {
+			this.updateRectangleElementAppearance(element, datasetIndex, index);
+		}
 	};
 
 	Chart.RectangularElementController.prototype.updateElements = function updateElements() {
 		// Update the lines
 		this.updateLines();
 
-		// Update the points
-		this.updatePoints();
+		helpers.each(this.chartInstance.data.datasets, function(dataset, datasetIndex) {
+			// All elements must be the same type for the given dataset so we are fine to check just the first one
+			if (dataset.metaData[0] instanceof Chart.Point) {
+				// Have points. Update all of them
+				this.updatePoints(dataset, datasetIndex);
+			} else if (dataset.metaData[0] instanceof Chart.Rectangle) {
+				// Have rectangles (bars)
+				this.updateRectangles(dataset, datasetIndex);
+			}
+		}, this);
 	};
 
 	Chart.RectangularElementController.prototype.updateLines = function updateLines() {
@@ -151,8 +239,8 @@
 		});
 	};
 
-	Chart.RectangularElementController.prototype.updatePoints = function() {
-		this.eachPoint(function(point, index, dataset, datasetIndex) {
+	Chart.RectangularElementController.prototype.updatePoints = function updatePoints(dataset, datasetIndex) {
+		helpers.each(dataset.metaData, function(point, index) {
 			var xScale = this.getScaleForId(this.chartInstance.data.datasets[datasetIndex].xAxisID);
 			var yScale = this.getScaleForId(this.chartInstance.data.datasets[datasetIndex].yAxisID);
 
@@ -174,10 +262,10 @@
 			this.updatePointElementAppearance(point, datasetIndex, index);
 		}, this);
 
-		this.updateBezierControlPoints();
+		this.updateBezierControlPoints(dataset);
 	};
 
-	Chart.RectangularElementController.prototype.updatePointElementAppearance = function(point, datasetIndex, index) {
+	Chart.RectangularElementController.prototype.updatePointElementAppearance = function updatePointElementAppearance(point, datasetIndex, index) {
 		helpers.extend(point._model, {
 			// Appearance
 			tension: point.custom && point.custom.tension ? point.custom.tension : this.chartInstance.options.elements.line.tension,
@@ -192,7 +280,57 @@
 		});
 	};
 
-	Chart.RectangularElementController.prototype.setPointHoverStyle = function(point) {
+	Chart.RectangularElementController.prototype.updateRectangles = function updateRectangles(dataset, datasetIndex) {
+		helpers.each(dataset.metaData, function(rectangle, index){
+			var xScale = this.getScaleForId(this.chartInstance.data.datasets[datasetIndex].xAxisID);
+			var yScale = this.getScaleForId(this.chartInstance.data.datasets[datasetIndex].yAxisID);
+
+			helpers.extend(rectangle, {
+				// Utility
+				_chart: this.chartInstance.chart,
+				_xScale: xScale,
+				_yScale: yScale,
+				_datasetIndex: datasetIndex,
+				_index: index,
+
+				// Desired view properties
+				_model: {
+					x: xScale.calculateBarX(this.chartInstance.data.datasets.length, datasetIndex, index),
+					y: yScale.calculateBarY(datasetIndex, index),
+
+					// Appearance
+					base: yScale.calculateBarBase(datasetIndex, index),
+					width: xScale.calculateBarWidth(this.chartInstance.data.datasets.length),
+
+					// Tooltip
+					label: this.chartInstance.data.labels[index],
+					datasetLabel: this.chartInstance.data.datasets[datasetIndex].label,
+				},
+			});
+
+			this.updateRectangleElementAppearance(rectangle, datasetIndex, index);
+			rectangle.pivot();
+		}, this);
+	};
+
+	Chart.RectangularElementController.prototype.updateRectangleElementAppearance = function updateRectangleElementAppearance(rectangle, datasetIndex, index) {
+		helpers.extend(rectangle._model, {
+			// Appearance
+			backgroundColor: rectangle.custom && rectangle.custom.backgroundColor ? rectangle.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.chartInstance.data.datasets[datasetIndex].backgroundColor, index, this.chartInstance.options.elements.rectangle.backgroundColor),
+			borderColor: rectangle.custom && rectangle.custom.borderColor ? rectangle.custom.borderColor : helpers.getValueAtIndexOrDefault(this.chartInstance.data.datasets[datasetIndex].borderColor, index, this.chartInstance.options.elements.rectangle.borderColor),
+			borderWidth: rectangle.custom && rectangle.custom.borderWidth ? rectangle.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.chartInstance.data.datasets[datasetIndex].borderWidth, index, this.chartInstance.options.elements.rectangle.borderWidth),
+		});
+	};
+
+	Chart.RectangularElementController.prototype.setElementHoverStyle = function setElementHoverStyle(element) {
+		if (element instanceof Chart.Point) {
+			this.setPointHoverStyle(element);
+		} else if (element instanceof Chart.Rectangle) {
+			this.setRectangleHoverStyle(element);
+		}
+	};
+
+	Chart.RectangularElementController.prototype.setPointHoverStyle = function setPointHoverStyle(point) {
 		var dataset = this.chartInstance.data.datasets[point._datasetIndex];
 		var index = point._index;
 
@@ -202,13 +340,22 @@
 		point._model.borderWidth = point.custom && point.custom.hoverBorderWidth ? point.custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, point._model.borderWidth);
 	};
 
-	Chart.RectangularElementController.prototype.updateBezierControlPoints = function updateBezierControlPoints() {
+	Chart.RectangularElementController.prototype.setRectangleHoverStyle = function(rectangle) {
+		var dataset = this.chartInstance.data.datasets[rectangle._datasetIndex];
+		var index = rectangle._index;
+
+		rectangle._model.backgroundColor = rectangle.custom && rectangle.custom.hoverBackgroundColor ? rectangle.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(rectangle._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+		rectangle._model.borderColor = rectangle.custom && rectangle.custom.hoverBorderColor ? rectangle.custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, helpers.color(rectangle._model.borderColor).saturate(0.5).darken(0.1).rgbString());
+		rectangle._model.borderWidth = rectangle.custom && rectangle.custom.hoverBorderWidth ? rectangle.custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, rectangle._model.borderWidth);
+	};
+
+	Chart.RectangularElementController.prototype.updateBezierControlPoints = function updateBezierControlPoints(dataset) {
 		// Update control points for the bezier curve
-		this.eachPoint(function(point, index, dataset, datasetIndex) {
+		helpers.each(dataset.metaData, function(point, index) {
 			var controlPoints = helpers.splineCurve(
-				this.previousPoint(dataset, index)._model,
+				this.previousPoint(dataset.metaData, index)._model,
 				point._model,
-				this.nextPoint(dataset, index)._model,
+				this.nextPoint(dataset.metaData, index)._model,
 				point._model.tension
 			);
 

From 81c66c8d8549a458518a6534ae3e81c5c496fe85 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sun, 14 Jun 2015 17:05:46 -0400
Subject: [PATCH 159/424] Fix duplicate property

---
 src/scales/scale.linear.js | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/scales/scale.linear.js b/src/scales/scale.linear.js
index 60caae47734..f6abee47226 100644
--- a/src/scales/scale.linear.js
+++ b/src/scales/scale.linear.js
@@ -37,7 +37,6 @@
 	};
 
 	var LinearScale = Chart.Element.extend({
-		calculateRange: helpers.noop, // overridden in the chart. Will set min and max as properties of the scale for later use
 		isHorizontal: function() {
 			return this.options.position == "top" || this.options.position == "bottom";
 		},

From 3f9afb1f31e68338ff426ae46f64aeda0014f25c Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Sun, 14 Jun 2015 18:09:45 -0600
Subject: [PATCH 160/424] More core file separation, and no duplicate
 copyrights

---
 gulpfile.js                           |  15 +-
 src/core/core.animation.js            |  11 -
 src/core/core.chart.js                | 209 ++++++++++++++
 src/core/core.element.js              |  91 ++++++
 src/core/{core.js => core.helpers.js} | 399 +-------------------------
 src/core/core.responsive.js           |  30 ++
 src/core/core.tooltip.js              |  11 -
 7 files changed, 343 insertions(+), 423 deletions(-)
 create mode 100644 src/core/core.chart.js
 create mode 100644 src/core/core.element.js
 rename src/core/{core.js => core.helpers.js} (70%)
 mode change 100755 => 100644
 create mode 100644 src/core/core.responsive.js

diff --git a/gulpfile.js b/gulpfile.js
index 68bed24db2e..940a97aab36 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -16,15 +16,18 @@ var gulp = require('gulp'),
 
 var srcDir = './src/';
 /*
- *	Usage : gulp build --types=Bar,Line,Doughnut
- *	Output: - A built Chart.js file with Core and types Bar, Line and Doughnut concatenated together
- *			- A minified version of this code, in Chart.min.js
+ *  Usage : gulp build --types=Bar,Line,Doughnut
+ *  Output: - A built Chart.js file with Core and types Bar, Line and Doughnut concatenated together
+ *          - A minified version of this code, in Chart.min.js
  */
 
 gulp.task('build', function() {
 
     var srcFiles = [
             './src/core/core.js',
+            './src/core/core.helpers.js',
+            './src/core/core.chart.js',
+            './src/core/core.element.js',
             './src/core/**',
             './src/controllers/**',
             './src/scales/**',
@@ -49,9 +52,9 @@ gulp.task('build', function() {
 });
 
 /*
- *	Usage : gulp bump
- *	Prompts: Version increment to bump
- *	Output: - New version number written into package.json & bower.json
+ *  Usage : gulp bump
+ *  Prompts: Version increment to bump
+ *  Output: - New version number written into package.json & bower.json
  */
 
 gulp.task('bump', function(complete) {
diff --git a/src/core/core.animation.js b/src/core/core.animation.js
index f8812b5d940..03e7577fbbf 100644
--- a/src/core/core.animation.js
+++ b/src/core/core.animation.js
@@ -1,14 +1,3 @@
-/*!
- * Chart.js
- * http://chartjs.org/
- * Version: {{ version }}
- *
- * Copyright 2015 Nick Downie
- * Released under the MIT license
- * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
- */
-
-
 (function() {
 
 	"use strict";
diff --git a/src/core/core.chart.js b/src/core/core.chart.js
new file mode 100644
index 00000000000..a47361df6be
--- /dev/null
+++ b/src/core/core.chart.js
@@ -0,0 +1,209 @@
+(function() {
+
+	"use strict";
+
+	//Declare root variable - window in the browser, global on the server
+	var root = this,
+		previous = root.Chart,
+		helpers = Chart.helpers;
+
+
+	//Create a dictionary of chart types, to allow for extension of existing types
+	Chart.types = {};
+
+	//Store a reference to each instance - allowing us to globally resize chart instances on window resize.
+	//Destroy method on the chart will remove the instance of the chart from this reference.
+	Chart.instances = {};
+
+	Chart.Type = function(config, instance) {
+		this.data = config.data;
+		this.options = config.options;
+		this.chart = instance;
+		this.id = helpers.uid();
+		//Add the chart instance to the global namespace
+		Chart.instances[this.id] = this;
+
+		// Initialize is always called when a chart type is created
+		// By default it is a no op, but it should be extended
+		if (this.options.responsive) {
+			this.resize();
+		}
+		this.initialize.call(this);
+	};
+
+	//Core methods that'll be a part of every chart type
+	helpers.extend(Chart.Type.prototype, {
+		initialize: function() {
+			return this;
+		},
+		clear: function() {
+			helpers.clear(this.chart);
+			return this;
+		},
+		stop: function() {
+			// Stops any current animation loop occuring
+			Chart.animationService.cancelAnimation(this);
+			return this;
+		},
+		resize: function() {
+			this.stop();
+			var canvas = this.chart.canvas,
+				newWidth = helpers.getMaximumWidth(this.chart.canvas),
+				newHeight = this.options.maintainAspectRatio ? newWidth / this.chart.aspectRatio : getMaximumHeight(this.chart.canvas);
+
+			canvas.width = this.chart.width = newWidth;
+			canvas.height = this.chart.height = newHeight;
+
+			helpers.retinaScale(this.chart);
+
+			return this;
+		},
+		update: function(animationDuration) {
+			this.canvasController.update();
+			this.render(animationDuration);
+		},
+		render: function(duration) {
+
+			if (this.options.animation.duration !== 0 || duration) {
+				var animation = new Chart.Animation();
+				animation.numSteps = (duration || this.options.animation.duration) / 16.66; //60 fps
+				animation.easing = this.options.animation.easing;
+
+				// render function
+				animation.render = function(chartInstance, animationObject) {
+					var easingFunction = helpers.easingEffects[animationObject.easing];
+					var stepDecimal = animationObject.currentStep / animationObject.numSteps;
+					var easeDecimal = easingFunction(stepDecimal);
+
+					chartInstance.draw(easeDecimal, stepDecimal, animationObject.currentStep);
+				};
+
+				// user events
+				animation.onAnimationProgress = this.options.onAnimationProgress;
+				animation.onAnimationComplete = this.options.onAnimationComplete;
+
+				Chart.animationService.addAnimation(this, animation, duration);
+			} else {
+				this.draw();
+				this.options.onAnimationComplete.call(this);
+			}
+			return this;
+		},
+		eachElement: function(callback) {
+			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
+				helpers.each(dataset.metaData, callback, this, dataset.metaData, datasetIndex);
+			}, this);
+		},
+		eachValue: function(callback) {
+			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
+				helpers.each(dataset.data, callback, this, datasetIndex);
+			}, this);
+		},
+		eachDataset: function(callback) {
+			helpers.each(this.data.datasets, callback, this);
+		},
+		getElementsAtEvent: function(e) {
+			var elementsArray = [],
+				eventPosition = helpers.getRelativePosition(e),
+				datasetIterator = function(dataset) {
+					elementsArray.push(dataset.metaData[elementIndex]);
+				},
+				elementIndex;
+
+			for (var datasetIndex = 0; datasetIndex < this.data.datasets.length; datasetIndex++) {
+				for (elementIndex = 0; elementIndex < this.data.datasets[datasetIndex].metaData.length; elementIndex++) {
+					if (this.data.datasets[datasetIndex].metaData[elementIndex].inGroupRange(eventPosition.x, eventPosition.y)) {
+						helpers.each(this.data.datasets, datasetIterator);
+					}
+				}
+			}
+
+			return elementsArray.length ? elementsArray : [];
+		},
+		// Get the single element that was clicked on
+		// @return : An object containing the dataset index and element index of the matching element. Also contains the rectangle that was drawn
+		getElementAtEvent: function(e) {
+			var element = [];
+			var eventPosition = helpers.getRelativePosition(e);
+
+			for (var datasetIndex = 0; datasetIndex < this.data.datasets.length; ++datasetIndex) {
+				for (var elementIndex = 0; elementIndex < this.data.datasets[datasetIndex].metaData.length; ++elementIndex) {
+					if (this.data.datasets[datasetIndex].metaData[elementIndex].inRange(eventPosition.x, eventPosition.y)) {
+						element.push(this.data.datasets[datasetIndex].metaData[elementIndex]);
+						return element;
+					}
+				}
+			}
+
+			return [];
+		},
+		generateLegend: function() {
+			return template(this.options.legendTemplate, this);
+		},
+		destroy: function() {
+			this.clear();
+			unbindEvents(this, this.events);
+			var canvas = this.chart.canvas;
+
+			// Reset canvas height/width attributes starts a fresh with the canvas context
+			canvas.width = this.chart.width;
+			canvas.height = this.chart.height;
+
+			// < IE9 doesn't support removeProperty
+			if (canvas.style.removeProperty) {
+				canvas.style.removeProperty('width');
+				canvas.style.removeProperty('height');
+			} else {
+				canvas.style.removeAttribute('width');
+				canvas.style.removeAttribute('height');
+			}
+
+			delete Chart.instances[this.id];
+		},
+		toBase64Image: function() {
+			return this.chart.canvas.toDataURL.apply(this.chart.canvas, arguments);
+		}
+	});
+
+	Chart.Type.extend = function(extensions) {
+
+		var parent = this;
+
+		var ChartType = function() {
+			return parent.apply(this, arguments);
+		};
+
+		//Copy the prototype object of the this class
+		ChartType.prototype = helpers.clone(parent.prototype);
+
+		//Now overwrite some of the properties in the base class with the new extensions
+		helpers.extend(ChartType.prototype, extensions);
+		ChartType.extend = Chart.Type.extend;
+
+		if (extensions.name || parent.prototype.name) {
+
+			var chartName = extensions.name || parent.prototype.name;
+			//Assign any potential default values of the new chart type
+
+			//If none are defined, we'll use a clone of the chart type this is being extended from.
+			//I.e. if we extend a line chart, we'll use the defaults from the line chart if our new chart
+			//doesn't define some defaults of their own.
+
+			var baseDefaults = (Chart.defaults[parent.prototype.name]) ? helpers.clone(Chart.defaults[parent.prototype.name]) : {};
+
+			Chart.defaults[chartName] = helpers.configMerge(baseDefaults, extensions.defaults);
+
+			Chart.types[chartName] = ChartType;
+
+			//Register this new chart type in the Chart prototype
+			Chart.prototype[chartName] = function(config) {
+				config.options = helpers.configMerge(Chart.defaults.global, Chart.defaults[chartName], config.options || {});
+				return new ChartType(config, this);
+			};
+		} else {
+			warn("Name not provided for this chart, so it hasn't been registered");
+		}
+		return parent;
+	};
+
+}).call(this);
diff --git a/src/core/core.element.js b/src/core/core.element.js
new file mode 100644
index 00000000000..d787a633674
--- /dev/null
+++ b/src/core/core.element.js
@@ -0,0 +1,91 @@
+(function() {
+
+	"use strict";
+
+	//Declare root variable - window in the browser, global on the server
+	var root = this,
+		previous = root.Chart,
+		helpers = Chart.helpers;
+
+
+	Chart.Element = function(configuration) {
+		helpers.extend(this, configuration);
+		this.initialize.apply(this, arguments);
+	};
+	helpers.extend(Chart.Element.prototype, {
+		initialize: function() {},
+		pivot: function() {
+			if (!this._view) {
+				this._view = helpers.clone(this._model);
+			}
+			this._start = helpers.clone(this._view);
+			return this;
+		},
+		transition: function(ease) {
+			if (!this._view) {
+				this._view = helpers.clone(this._model);
+			}
+			if (!this._start) {
+				this.pivot();
+			}
+
+			helpers.each(this._model, function(value, key) {
+
+				if (key[0] === '_' || !this._model.hasOwnProperty(key)) {
+					// Only non-underscored properties
+				}
+
+				// Init if doesn't exist
+				else if (!this._view[key]) {
+					if (typeof value === 'number') {
+						this._view[key] = value * ease;
+					} else {
+						this._view[key] = value || null;
+					}
+				}
+
+				// No unnecessary computations
+				else if (this._model[key] === this._view[key]) {
+					// It's the same! Woohoo!
+				}
+
+				// Color transitions if possible
+				else if (typeof value === 'string') {
+					try {
+						var color = helpers.color(this._start[key]).mix(helpers.color(this._model[key]), ease);
+						this._view[key] = color.rgbString();
+					} catch (err) {
+						this._view[key] = value;
+					}
+				}
+				// Number transitions
+				else if (typeof value === 'number') {
+					var startVal = this._start[key] !== undefined ? this._start[key] : 0;
+					this._view[key] = ((this._model[key] - startVal) * ease) + startVal;
+				}
+				// Everything else
+				else {
+					this._view[key] = value;
+				}
+
+			}, this);
+
+			if (ease === 1) {
+				delete this._start;
+			}
+			return this;
+		},
+		tooltipPosition: function() {
+			return {
+				x: this._model.x,
+				y: this._model.y
+			};
+		},
+		hasValue: function() {
+			return helpers.isNumber(this._model.x) && helpers.isNumber(this._model.y);
+		}
+	});
+
+	Chart.Element.extend = helpers.inherits;
+
+}).call(this);
diff --git a/src/core/core.js b/src/core/core.helpers.js
old mode 100755
new mode 100644
similarity index 70%
rename from src/core/core.js
rename to src/core/core.helpers.js
index e3f8ddcdadc..c3e649437d3
--- a/src/core/core.js
+++ b/src/core/core.helpers.js
@@ -1,14 +1,3 @@
-/*!
- * Chart.js
- * http://chartjs.org/
- * Version: {{ version }}
- *
- * Copyright 2015 Nick Downie
- * Released under the MIT license
- * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
- */
-
-
 (function() {
 
 	"use strict";
@@ -17,73 +6,6 @@
 	var root = this,
 		previous = root.Chart;
 
-	//Occupy the global variable of Chart, and create a simple base class
-	var Chart = function(context) {
-		var chart = this;
-
-		// Support a jQuery'd canvas element
-		if (context.length && context[0].getContext) {
-			context = context[0];
-		}
-
-		// Support a canvas domnode
-		if (context.getContext) {
-			context = context.getContext("2d");
-		}
-
-		this.canvas = context.canvas;
-
-		this.ctx = context;
-
-		//Variables global to the chart
-		var computeDimension = function(element, dimension) {
-			if (element['offset' + dimension]) {
-				return element['offset' + dimension];
-			} else {
-				return document.defaultView.getComputedStyle(element).getPropertyValue(dimension);
-			}
-		};
-
-		var width = this.width = computeDimension(context.canvas, 'Width') || context.canvas.width;
-		var height = this.height = computeDimension(context.canvas, 'Height') || context.canvas.height;
-
-		// Firefox requires this to work correctly
-		context.canvas.width = width;
-		context.canvas.height = height;
-
-		width = this.width = context.canvas.width;
-		height = this.height = context.canvas.height;
-		this.aspectRatio = this.width / this.height;
-		//High pixel density displays - multiply the size of the canvas height/width by the device pixel ratio, then scale.
-		helpers.retinaScale(this);
-
-		return this;
-	};
-
-	var defaultColor = 'rgba(0,0,0,0.1)';
-
-	//Globally expose the defaults to allow for user updating/changing
-	Chart.defaults = {
-		global: {
-			responsive: true,
-			maintainAspectRatio: true,
-			events: ["mousemove", "mouseout", "click", "touchstart", "touchmove", "touchend"],
-			hover: {
-				onHover: null,
-				mode: 'single',
-				animationDuration: 400,
-			},
-			onClick: null,
-			defaultColor: defaultColor,
-
-			// Element defaults defined in element extensions
-			elements: {}
-		},
-	};
-
-	//Create a dictionary of chart types, to allow for extension of existing types
-	Chart.types = {};
-
 	//Global Chart helpers object for utility methods and classes
 	var helpers = Chart.helpers = {};
 
@@ -148,13 +70,13 @@
 						} else if (key === 'scale') {
 							// Used in polar area & radar charts since there is only one scale
 							base[key] = helpers.configMerge(base.hasOwnProperty(key) ? base[key] : {}, Chart.scaleService.getScaleDefaults(value.type), value);
-						}else if (base.hasOwnProperty(key) && helpers.isArray(base[key]) && helpers.isArray(value)) {
+						} else if (base.hasOwnProperty(key) && helpers.isArray(base[key]) && helpers.isArray(value)) {
 							// In this case we have an array of objects replacing another array. Rather than doing a strict replace,
 							// merge. This allows easy scale option merging
 							var baseArray = base[key];
 
 							helpers.each(value, function(valueObj, index) {
-								
+
 								if (index < baseArray.length) {
 									baseArray[index] = helpers.configMerge(baseArray[index], valueObj);
 								} else {
@@ -187,7 +109,7 @@
 							helpers.each(value, function(valueObj, index) {
 								if (index >= base[key].length || !base[key][index].type) {
 									base[key].push(helpers.configMerge(valueObj.type ? Chart.scaleService.getScaleDefaults(valueObj.type) : {}, valueObj));
-								} else  if (valueObj.type !== base[key][index].type) {
+								} else if (valueObj.type !== base[key][index].type) {
 									// Type changed. Bring in the new defaults before we bring in valueObj so that valueObj can override the correct scale defaults
 									base[key][index] = helpers.configMerge(base[key][index], valueObj.type ? Chart.scaleService.getScaleDefaults(valueObj.type) : {}, valueObj)
 								} else {
@@ -285,9 +207,7 @@
 
 			ChartElement.extend = inherits;
 
-			if (extensions) {
-				extend(ChartElement.prototype, extensions);
-			}
+			if (extensions) extend(ChartElement.prototype, extensions);
 
 			ChartElement.__super__ = parent.prototype;
 
@@ -943,315 +863,4 @@
 			return Array.isArray(obj);
 		};
 
-	//Store a reference to each instance - allowing us to globally resize chart instances on window resize.
-	//Destroy method on the chart will remove the instance of the chart from this reference.
-	Chart.instances = {};
-
-	Chart.Type = function(config, instance) {
-		this.data = config.data;
-		this.options = config.options;
-		this.chart = instance;
-		this.id = uid();
-		//Add the chart instance to the global namespace
-		Chart.instances[this.id] = this;
-
-		// Initialize is always called when a chart type is created
-		// By default it is a no op, but it should be extended
-		if (this.options.responsive) {
-			this.resize();
-		}
-		this.initialize.call(this);
-	};
-
-	//Core methods that'll be a part of every chart type
-	extend(Chart.Type.prototype, {
-		initialize: function() {
-			return this;
-		},
-		clear: function() {
-			clear(this.chart);
-			return this;
-		},
-		stop: function() {
-			// Stops any current animation loop occuring
-			Chart.animationService.cancelAnimation(this);
-			return this;
-		},
-		resize: function() {
-			this.stop();
-			var canvas = this.chart.canvas,
-				newWidth = getMaximumWidth(this.chart.canvas),
-				newHeight = this.options.maintainAspectRatio ? newWidth / this.chart.aspectRatio : getMaximumHeight(this.chart.canvas);
-
-			canvas.width = this.chart.width = newWidth;
-			canvas.height = this.chart.height = newHeight;
-
-			retinaScale(this.chart);
-
-			return this;
-		},
-		update: function(animationDuration) {
-			this.canvasController.update();
-			this.render(animationDuration);
-		},
-		render: function(duration) {
-
-			if (this.options.animation.duration !== 0 || duration) {
-				var animation = new Chart.Animation();
-				animation.numSteps = (duration || this.options.animation.duration) / 16.66; //60 fps
-				animation.easing = this.options.animation.easing;
-
-				// render function
-				animation.render = function(chartInstance, animationObject) {
-					var easingFunction = helpers.easingEffects[animationObject.easing];
-					var stepDecimal = animationObject.currentStep / animationObject.numSteps;
-					var easeDecimal = easingFunction(stepDecimal);
-
-					chartInstance.draw(easeDecimal, stepDecimal, animationObject.currentStep);
-				};
-
-				// user events
-				animation.onAnimationProgress = this.options.onAnimationProgress;
-				animation.onAnimationComplete = this.options.onAnimationComplete;
-
-				Chart.animationService.addAnimation(this, animation, duration);
-			} else {
-				this.draw();
-				this.options.onAnimationComplete.call(this);
-			}
-			return this;
-		},
-		eachElement: function(callback) {
-			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-				helpers.each(dataset.metaData, callback, this, dataset.metaData, datasetIndex);
-			}, this);
-		},
-		eachValue: function(callback) {
-			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-				helpers.each(dataset.data, callback, this, datasetIndex);
-			}, this);
-		},
-		eachDataset: function(callback) {
-			helpers.each(this.data.datasets, callback, this);
-		},
-		getElementsAtEvent: function(e) {
-			var elementsArray = [],
-				eventPosition = helpers.getRelativePosition(e),
-				datasetIterator = function(dataset) {
-					elementsArray.push(dataset.metaData[elementIndex]);
-				},
-				elementIndex;
-
-			for (var datasetIndex = 0; datasetIndex < this.data.datasets.length; datasetIndex++) {
-				for (elementIndex = 0; elementIndex < this.data.datasets[datasetIndex].metaData.length; elementIndex++) {
-					if (this.data.datasets[datasetIndex].metaData[elementIndex].inGroupRange(eventPosition.x, eventPosition.y)) {
-						helpers.each(this.data.datasets, datasetIterator);
-					}
-				}
-			}
-
-			return elementsArray.length ? elementsArray : [];
-		},
-		// Get the single element that was clicked on
-		// @return : An object containing the dataset index and element index of the matching element. Also contains the rectangle that was drawn
-		getElementAtEvent: function(e) {
-			var element = [];
-			var eventPosition = helpers.getRelativePosition(e);
-
-			for (var datasetIndex = 0; datasetIndex < this.data.datasets.length; ++datasetIndex) {
-				for (var elementIndex = 0; elementIndex < this.data.datasets[datasetIndex].metaData.length; ++elementIndex) {
-					if (this.data.datasets[datasetIndex].metaData[elementIndex].inRange(eventPosition.x, eventPosition.y)) {
-						element.push(this.data.datasets[datasetIndex].metaData[elementIndex]);
-						return element;
-					}
-				}
-			}
-
-			return [];
-		},
-		generateLegend: function() {
-			return template(this.options.legendTemplate, this);
-		},
-		destroy: function() {
-			this.clear();
-			unbindEvents(this, this.events);
-			var canvas = this.chart.canvas;
-
-			// Reset canvas height/width attributes starts a fresh with the canvas context
-			canvas.width = this.chart.width;
-			canvas.height = this.chart.height;
-
-			// < IE9 doesn't support removeProperty
-			if (canvas.style.removeProperty) {
-				canvas.style.removeProperty('width');
-				canvas.style.removeProperty('height');
-			} else {
-				canvas.style.removeAttribute('width');
-				canvas.style.removeAttribute('height');
-			}
-
-			delete Chart.instances[this.id];
-		},
-		toBase64Image: function() {
-			return this.chart.canvas.toDataURL.apply(this.chart.canvas, arguments);
-		}
-	});
-
-	Chart.Type.extend = function(extensions) {
-
-		var parent = this;
-
-		var ChartType = function() {
-			return parent.apply(this, arguments);
-		};
-
-		//Copy the prototype object of the this class
-		ChartType.prototype = clone(parent.prototype);
-
-		//Now overwrite some of the properties in the base class with the new extensions
-		extend(ChartType.prototype, extensions);
-		ChartType.extend = Chart.Type.extend;
-
-		if (extensions.name || parent.prototype.name) {
-
-			var chartName = extensions.name || parent.prototype.name;
-			//Assign any potential default values of the new chart type
-
-			//If none are defined, we'll use a clone of the chart type this is being extended from.
-			//I.e. if we extend a line chart, we'll use the defaults from the line chart if our new chart
-			//doesn't define some defaults of their own.
-
-			var baseDefaults = (Chart.defaults[parent.prototype.name]) ? clone(Chart.defaults[parent.prototype.name]) : {};
-
-			Chart.defaults[chartName] = helpers.configMerge(baseDefaults, extensions.defaults);
-
-			Chart.types[chartName] = ChartType;
-
-			//Register this new chart type in the Chart prototype
-			Chart.prototype[chartName] = function(config) {
-				config.options = helpers.configMerge(Chart.defaults.global, Chart.defaults[chartName], config.options || {});
-				return new ChartType(config, this);
-			};
-		} else {
-			warn("Name not provided for this chart, so it hasn't been registered");
-		}
-		return parent;
-	};
-
-	Chart.Element = function(configuration) {
-		extend(this, configuration);
-		this.initialize.apply(this, arguments);
-	};
-	extend(Chart.Element.prototype, {
-		initialize: function() {},
-		pivot: function() {
-			if (!this._view) {
-				this._view = clone(this._model);
-			}
-			this._start = clone(this._view);
-			return this;
-		},
-		transition: function(ease) {
-			if (!this._view) {
-				this._view = clone(this._model);
-			}
-			if (!this._start) {
-				this.pivot();
-			}
-
-			each(this._model, function(value, key) {
-
-				if (key[0] === '_' || !this._model.hasOwnProperty(key)) {
-					// Only non-underscored properties
-				}
-
-				// Init if doesn't exist
-				else if (!this._view[key]) {
-					if (typeof value === 'number') {
-						this._view[key] = value * ease;
-					} else {
-						this._view[key] = value || null;
-					}
-				}
-
-				// No unnecessary computations
-				else if (this._model[key] === this._view[key]) {
-					// It's the same! Woohoo!
-				}
-
-				// Color transitions if possible
-				else if (typeof value === 'string') {
-					try {
-						var color = helpers.color(this._start[key]).mix(helpers.color(this._model[key]), ease);
-						this._view[key] = color.rgbString();
-					} catch (err) {
-						this._view[key] = value;
-					}
-				}
-				// Number transitions
-				else if (typeof value === 'number') {
-					var startVal = this._start[key] !== undefined ? this._start[key] : 0;
-					this._view[key] = ((this._model[key] - startVal) * ease) + startVal;
-				}
-				// Everything else
-				else {
-					this._view[key] = value;
-				}
-
-			}, this);
-
-			if (ease === 1) {
-				delete this._start;
-			}
-			return this;
-		},
-		tooltipPosition: function() {
-			return {
-				x: this._model.x,
-				y: this._model.y
-			};
-		},
-		hasValue: function() {
-			return isNumber(this._model.x) && isNumber(this._model.y);
-		}
-	});
-
-	Chart.Element.extend = inherits;
-
-
-	// Attach global event to resize each chart instance when the browser resizes
-	helpers.addEvent(window, "resize", (function() {
-		// Basic debounce of resize function so it doesn't hurt performance when resizing browser.
-		var timeout;
-		return function() {
-			clearTimeout(timeout);
-			timeout = setTimeout(function() {
-				each(Chart.instances, function(instance) {
-					// If the responsive flag is set in the chart instance config
-					// Cascade the resize event down to the chart.
-					if (instance.options.responsive) {
-						instance.resize();
-						instance.update();
-					}
-				});
-			}, 50);
-		};
-	})());
-
-
-	if (amd) {
-		define(function() {
-			return Chart;
-		});
-	} else if (typeof module === 'object' && module.exports) {
-		module.exports = Chart;
-	}
-
-	root.Chart = Chart;
-
-	Chart.noConflict = function() {
-		root.Chart = previous;
-		return Chart;
-	};
-
 }).call(this);
diff --git a/src/core/core.responsive.js b/src/core/core.responsive.js
new file mode 100644
index 00000000000..73c12ea3057
--- /dev/null
+++ b/src/core/core.responsive.js
@@ -0,0 +1,30 @@
+(function() {
+
+	"use strict";
+
+	//Declare root variable - window in the browser, global on the server
+	var root = this,
+		previous = root.Chart,
+		helpers = Chart.helpers;
+
+
+	// Attach global event to resize each chart instance when the browser resizes
+	helpers.addEvent(window, "resize", (function() {
+		// Basic debounce of resize function so it doesn't hurt performance when resizing browser.
+		var timeout;
+		return function() {
+			clearTimeout(timeout);
+			timeout = setTimeout(function() {
+				each(Chart.instances, function(instance) {
+					// If the responsive flag is set in the chart instance config
+					// Cascade the resize event down to the chart.
+					if (instance.options.responsive) {
+						instance.resize();
+						instance.update();
+					}
+				});
+			}, 50);
+		};
+	})());
+
+}).call(this);
diff --git a/src/core/core.tooltip.js b/src/core/core.tooltip.js
index 308a0c069ec..13e5548bcc0 100644
--- a/src/core/core.tooltip.js
+++ b/src/core/core.tooltip.js
@@ -1,14 +1,3 @@
-/*!
- * Chart.js
- * http://chartjs.org/
- * Version: {{ version }}
- *
- * Copyright 2015 Nick Downie
- * Released under the MIT license
- * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
- */
-
-
 (function() {
 
 	"use strict";

From 4047440acc33e0ba81487de0a1616afb7369afa8 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Sun, 14 Jun 2015 18:10:00 -0600
Subject: [PATCH 161/424] Git thinks the core file is new now haha

---
 src/core/core.js | 99 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 99 insertions(+)
 create mode 100755 src/core/core.js

diff --git a/src/core/core.js b/src/core/core.js
new file mode 100755
index 00000000000..5811ba26142
--- /dev/null
+++ b/src/core/core.js
@@ -0,0 +1,99 @@
+/*!
+ * Chart.js
+ * http://chartjs.org/
+ * Version: {{ version }}
+ *
+ * Copyright 2015 Nick Downie
+ * Released under the MIT license
+ * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
+ */
+
+
+(function() {
+
+	"use strict";
+
+	//Declare root variable - window in the browser, global on the server
+	var root = this,
+		previous = root.Chart;
+
+	//Occupy the global variable of Chart, and create a simple base class
+	var Chart = function(context) {
+		var chart = this;
+
+		// Support a jQuery'd canvas element
+		if (context.length && context[0].getContext) {
+			context = context[0];
+		}
+
+		// Support a canvas domnode
+		if (context.getContext) {
+			context = context.getContext("2d");
+		}
+
+		this.canvas = context.canvas;
+
+		this.ctx = context;
+
+		//Variables global to the chart
+		var computeDimension = function(element, dimension) {
+			if (element['offset' + dimension]) {
+				return element['offset' + dimension];
+			} else {
+				return document.defaultView.getComputedStyle(element).getPropertyValue(dimension);
+			}
+		};
+
+		var width = this.width = computeDimension(context.canvas, 'Width') || context.canvas.width;
+		var height = this.height = computeDimension(context.canvas, 'Height') || context.canvas.height;
+
+		// Firefox requires this to work correctly
+		context.canvas.width = width;
+		context.canvas.height = height;
+
+		width = this.width = context.canvas.width;
+		height = this.height = context.canvas.height;
+		this.aspectRatio = this.width / this.height;
+		//High pixel density displays - multiply the size of the canvas height/width by the device pixel ratio, then scale.
+		Chart.helpers.retinaScale(this);
+
+		return this;
+	};
+
+	var defaultColor = 'rgba(0,0,0,0.1)';
+
+	//Globally expose the defaults to allow for user updating/changing
+	Chart.defaults = {
+		global: {
+			responsive: true,
+			maintainAspectRatio: true,
+			events: ["mousemove", "mouseout", "click", "touchstart", "touchmove", "touchend"],
+			hover: {
+				onHover: null,
+				mode: 'single',
+				animationDuration: 400,
+			},
+			onClick: null,
+			defaultColor: defaultColor,
+
+			// Element defaults defined in element extensions
+			elements: {}
+		},
+	};
+
+	if (typeof amd !== 'undefined') {
+		define(function() {
+			return Chart;
+		});
+	} else if (typeof module === 'object' && module.exports) {
+		module.exports = Chart;
+	}
+
+	root.Chart = Chart;
+
+	Chart.noConflict = function() {
+		root.Chart = previous;
+		return Chart;
+	};
+
+}).call(this);

From d73dae09e76dc9b08849c2a15b49f49d01e95d8b Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Sun, 14 Jun 2015 19:15:10 -0600
Subject: [PATCH 162/424] No hardcoded chart type methods

---
 gulpfile.js                                   |   1 -
 samples/bar.html                              |   2 +-
 src/{charts => _charts}/chart.bar.js          |   1 -
 src/{charts => _charts}/chart.doughnut.js     |   0
 src/{charts => _charts}/chart.line.js         |   0
 src/{charts => _charts}/chart.polarArea.js    |   0
 src/{charts => _charts}/chart.radar.js        |   0
 src/{charts => _charts}/chart.scatter.js      |   0
 .../controller.canvas.rectangular.js          | 186 ---------
 src/core/core.chart.js                        | 209 ----------
 src/core/core.controller.js                   | 371 ++++++++++++++++++
 src/core/core.js                              |   7 +-
 12 files changed, 377 insertions(+), 400 deletions(-)
 rename src/{charts => _charts}/chart.bar.js (99%)
 rename src/{charts => _charts}/chart.doughnut.js (100%)
 rename src/{charts => _charts}/chart.line.js (100%)
 rename src/{charts => _charts}/chart.polarArea.js (100%)
 rename src/{charts => _charts}/chart.radar.js (100%)
 rename src/{charts => _charts}/chart.scatter.js (100%)
 delete mode 100644 src/core/core.chart.js
 create mode 100644 src/core/core.controller.js

diff --git a/gulpfile.js b/gulpfile.js
index 940a97aab36..9ce3dc3f4bb 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -33,7 +33,6 @@ gulp.task('build', function() {
             './src/scales/**',
             './src/elements/**',
             './src/charts/**',
-            './src/**',
             './node_modules/color/dist/color.min.js'
         ],
         isCustom = !!(util.env.types),
diff --git a/samples/bar.html b/samples/bar.html
index 117c375313e..5e0018d8de2 100644
--- a/samples/bar.html
+++ b/samples/bar.html
@@ -39,7 +39,7 @@
     };
     window.onload = function() {
         var ctx = document.getElementById("canvas").getContext("2d");
-        window.myBar = new Chart(ctx).Bar({
+        window.myBar = new Chart(ctx, {
             data: barChartData,
             options: {
                 responsive: true,
diff --git a/src/charts/chart.bar.js b/src/_charts/chart.bar.js
similarity index 99%
rename from src/charts/chart.bar.js
rename to src/_charts/chart.bar.js
index 4d9990b113f..9154fb5445c 100644
--- a/src/charts/chart.bar.js
+++ b/src/_charts/chart.bar.js
@@ -25,7 +25,6 @@
 				type: "linear",
 			}],
 		},
-
 	};
 
 
diff --git a/src/charts/chart.doughnut.js b/src/_charts/chart.doughnut.js
similarity index 100%
rename from src/charts/chart.doughnut.js
rename to src/_charts/chart.doughnut.js
diff --git a/src/charts/chart.line.js b/src/_charts/chart.line.js
similarity index 100%
rename from src/charts/chart.line.js
rename to src/_charts/chart.line.js
diff --git a/src/charts/chart.polarArea.js b/src/_charts/chart.polarArea.js
similarity index 100%
rename from src/charts/chart.polarArea.js
rename to src/_charts/chart.polarArea.js
diff --git a/src/charts/chart.radar.js b/src/_charts/chart.radar.js
similarity index 100%
rename from src/charts/chart.radar.js
rename to src/_charts/chart.radar.js
diff --git a/src/charts/chart.scatter.js b/src/_charts/chart.scatter.js
similarity index 100%
rename from src/charts/chart.scatter.js
rename to src/_charts/chart.scatter.js
diff --git a/src/controllers/controller.canvas.rectangular.js b/src/controllers/controller.canvas.rectangular.js
index a4a75cef07b..80da709a44e 100644
--- a/src/controllers/controller.canvas.rectangular.js
+++ b/src/controllers/controller.canvas.rectangular.js
@@ -5,191 +5,5 @@
 		Chart = root.Chart,
 		helpers = Chart.helpers;
 
-	Chart.RectangularCanvasController = function(chart, elementController) {
-		this.chartInstance = chart;
-		this.elementController = elementController;
-	};
 
-	Chart.RectangularCanvasController.prototype.initialize = function() {
-		this.bindEvents();
-		this.buildScales();
-
-		// Need to fit scales before we reset elements. 
-		Chart.scaleService.fitScalesForChart(this.chartInstance, this.chartInstance.chart.width, this.chartInstance.chart.height);
-		this.elementController.resetElements();
-
-		this.initToolTip();
-
-		this.chartInstance.update();
-	};
-
-	Chart.RectangularCanvasController.prototype.bindEvents = function() {
-		helpers.bindEvents(this.chartInstance, this.chartInstance.options.events, function(evt) {
-			// this will be the chart instance
-			this.canvasController.eventHandler(evt);
-		});
-	};
-
-	Chart.RectangularCanvasController.prototype.eventHandler = function(e) {
-		this.lastActive = this.lastActive || [];
-
-		// Find Active Elements
-		if (e.type == 'mouseout') {
-			this.active = [];
-		} else {
-			this.active = function() {
-				switch (this.chartInstance.options.hover.mode) {
-					case 'single':
-						return this.elementController.getElementAtEvent(e);
-					case 'label':
-						return this.elementController.getElementsAtEvent(e);
-					case 'dataset':
-						return this.elementController.getDatasetAtEvent(e);
-					default:
-						return e;
-				}
-			}.call(this);
-		}
-
-		// On Hover hook
-		if (this.chartInstance.options.hover.onHover) {
-			this.chartInstance.options.hover.onHover.call(this.chartInstance, this.active);
-		}
-
-		if (e.type == 'mouseup' || e.type == 'click') {
-			if (this.chartInstance.options.onClick) {
-				this.chartInstance.options.onClick.call(this, e, this.active);
-			}
-		}
-
-		var dataset;
-		var index;
-		// Remove styling for last active (even if it may still be active)
-		if (this.lastActive.length) {
-			switch (this.chartInstance.options.hover.mode) {
-				case 'single':
-					this.elementController.resetElementAppearance(this.lastActive[0], this.lastActive[0]._datasetIndex, this.lastActive[0]._index);
-					break;
-				case 'label':
-					for (var i = 0; i < this.lastActive.length; i++) {
-						this.elementController.resetElementAppearance(this.lastActive[i], this.lastActive[i]._datasetIndex, this.lastActive[i]._index);
-					}
-					break;
-				case 'dataset':
-					break;
-				default:
-					// Don't change anything
-			}
-		}
-
-		// Built in hover styling
-		if (this.active.length && this.chartInstance.options.hover.mode) {
-			switch (this.chartInstance.options.hover.mode) {
-				case 'single':
-					this.elementController.setElementHoverStyle(this.active[0]);
-					break;
-				case 'label':
-					for (var i = 0; i < this.active.length; i++) {
-						this.elementController.setElementHoverStyle(this.active[i]);
-					}
-					break;
-				case 'dataset':
-					break;
-				default:
-					// Don't change anything
-			}
-		}
-
-
-		// Built in Tooltips
-		if (this.chartInstance.options.tooltips.enabled) {
-
-			// The usual updates
-			this.chartInstance.tooltip.initialize();
-
-			// Active
-			if (this.active.length) {
-				this.chartInstance.tooltip._model.opacity = 1;
-
-				helpers.extend(this.chartInstance.tooltip, {
-					_active: this.active,
-				});
-
-				this.chartInstance.tooltip.update();
-			} else {
-				// Inactive
-				this.chartInstance.tooltip._model.opacity = 0;
-			}
-		}
-
-		// Hover animations
-		this.chartInstance.tooltip.pivot();
-
-		if (!this.chartInstance.animating) {
-			var changed;
-
-			helpers.each(this.active, function(element, index) {
-				if (element !== this.lastActive[index]) {
-					changed = true;
-				}
-			}, this);
-
-			// If entering, leaving, or changing elements, animate the change via pivot
-			if ((!this.lastActive.length && this.active.length) ||
-				(this.lastActive.length && !this.active.length) ||
-				(this.lastActive.length && this.active.length && changed)) {
-
-				this.chartInstance.stop();
-				this.chartInstance.render(this.chartInstance.options.hover.animationDuration);
-			}
-		}
-
-		// Remember Last Active
-		this.lastActive = this.active;
-		return this;
-	};
-
-	Chart.RectangularCanvasController.prototype.initToolTip = function() {
-		this.chartInstance.tooltip = new Chart.Tooltip({
-			_chart: this.chartInstance.chart,
-			_data: this.chartInstance.data,
-			_options: this.chartInstance.options,
-		}, this);
-	};
-
-	Chart.RectangularCanvasController.prototype.buildScales = function() {
-		// Map of scale ID to scale object so we can lookup later 
-		this.chartInstance.scales = {};
-
-		// Build the x axes
-		helpers.each(this.chartInstance.options.scales.xAxes, function(xAxisOptions) {
-			var ScaleClass = Chart.scaleService.getScaleConstructor(xAxisOptions.type);
-			var scale = new ScaleClass({
-				ctx: this.chartInstance.chart.ctx,
-				options: xAxisOptions,
-				data: this.chartInstance.data,
-				id: xAxisOptions.id,
-			});
-
-			this.chartInstance.scales[scale.id] = scale;
-		}, this);
-
-		// Build the y axes
-		helpers.each(this.chartInstance.options.scales.yAxes, function(yAxisOptions) {
-			var ScaleClass = Chart.scaleService.getScaleConstructor(yAxisOptions.type);
-			var scale = new ScaleClass({
-				ctx: this.chartInstance.chart.ctx,
-				options: yAxisOptions,
-				data: this.chartInstance.data,
-				id: yAxisOptions.id,
-			});
-
-			this.chartInstance.scales[scale.id] = scale;
-		}, this);
-	};
-
-	Chart.RectangularCanvasController.prototype.update = function() {
-		Chart.scaleService.fitScalesForChart(this.chartInstance, this.chartInstance.chart.width, this.chartInstance.chart.height);
-		this.elementController.updateElements();
-	};
 }).call(this);
diff --git a/src/core/core.chart.js b/src/core/core.chart.js
deleted file mode 100644
index a47361df6be..00000000000
--- a/src/core/core.chart.js
+++ /dev/null
@@ -1,209 +0,0 @@
-(function() {
-
-	"use strict";
-
-	//Declare root variable - window in the browser, global on the server
-	var root = this,
-		previous = root.Chart,
-		helpers = Chart.helpers;
-
-
-	//Create a dictionary of chart types, to allow for extension of existing types
-	Chart.types = {};
-
-	//Store a reference to each instance - allowing us to globally resize chart instances on window resize.
-	//Destroy method on the chart will remove the instance of the chart from this reference.
-	Chart.instances = {};
-
-	Chart.Type = function(config, instance) {
-		this.data = config.data;
-		this.options = config.options;
-		this.chart = instance;
-		this.id = helpers.uid();
-		//Add the chart instance to the global namespace
-		Chart.instances[this.id] = this;
-
-		// Initialize is always called when a chart type is created
-		// By default it is a no op, but it should be extended
-		if (this.options.responsive) {
-			this.resize();
-		}
-		this.initialize.call(this);
-	};
-
-	//Core methods that'll be a part of every chart type
-	helpers.extend(Chart.Type.prototype, {
-		initialize: function() {
-			return this;
-		},
-		clear: function() {
-			helpers.clear(this.chart);
-			return this;
-		},
-		stop: function() {
-			// Stops any current animation loop occuring
-			Chart.animationService.cancelAnimation(this);
-			return this;
-		},
-		resize: function() {
-			this.stop();
-			var canvas = this.chart.canvas,
-				newWidth = helpers.getMaximumWidth(this.chart.canvas),
-				newHeight = this.options.maintainAspectRatio ? newWidth / this.chart.aspectRatio : getMaximumHeight(this.chart.canvas);
-
-			canvas.width = this.chart.width = newWidth;
-			canvas.height = this.chart.height = newHeight;
-
-			helpers.retinaScale(this.chart);
-
-			return this;
-		},
-		update: function(animationDuration) {
-			this.canvasController.update();
-			this.render(animationDuration);
-		},
-		render: function(duration) {
-
-			if (this.options.animation.duration !== 0 || duration) {
-				var animation = new Chart.Animation();
-				animation.numSteps = (duration || this.options.animation.duration) / 16.66; //60 fps
-				animation.easing = this.options.animation.easing;
-
-				// render function
-				animation.render = function(chartInstance, animationObject) {
-					var easingFunction = helpers.easingEffects[animationObject.easing];
-					var stepDecimal = animationObject.currentStep / animationObject.numSteps;
-					var easeDecimal = easingFunction(stepDecimal);
-
-					chartInstance.draw(easeDecimal, stepDecimal, animationObject.currentStep);
-				};
-
-				// user events
-				animation.onAnimationProgress = this.options.onAnimationProgress;
-				animation.onAnimationComplete = this.options.onAnimationComplete;
-
-				Chart.animationService.addAnimation(this, animation, duration);
-			} else {
-				this.draw();
-				this.options.onAnimationComplete.call(this);
-			}
-			return this;
-		},
-		eachElement: function(callback) {
-			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-				helpers.each(dataset.metaData, callback, this, dataset.metaData, datasetIndex);
-			}, this);
-		},
-		eachValue: function(callback) {
-			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-				helpers.each(dataset.data, callback, this, datasetIndex);
-			}, this);
-		},
-		eachDataset: function(callback) {
-			helpers.each(this.data.datasets, callback, this);
-		},
-		getElementsAtEvent: function(e) {
-			var elementsArray = [],
-				eventPosition = helpers.getRelativePosition(e),
-				datasetIterator = function(dataset) {
-					elementsArray.push(dataset.metaData[elementIndex]);
-				},
-				elementIndex;
-
-			for (var datasetIndex = 0; datasetIndex < this.data.datasets.length; datasetIndex++) {
-				for (elementIndex = 0; elementIndex < this.data.datasets[datasetIndex].metaData.length; elementIndex++) {
-					if (this.data.datasets[datasetIndex].metaData[elementIndex].inGroupRange(eventPosition.x, eventPosition.y)) {
-						helpers.each(this.data.datasets, datasetIterator);
-					}
-				}
-			}
-
-			return elementsArray.length ? elementsArray : [];
-		},
-		// Get the single element that was clicked on
-		// @return : An object containing the dataset index and element index of the matching element. Also contains the rectangle that was drawn
-		getElementAtEvent: function(e) {
-			var element = [];
-			var eventPosition = helpers.getRelativePosition(e);
-
-			for (var datasetIndex = 0; datasetIndex < this.data.datasets.length; ++datasetIndex) {
-				for (var elementIndex = 0; elementIndex < this.data.datasets[datasetIndex].metaData.length; ++elementIndex) {
-					if (this.data.datasets[datasetIndex].metaData[elementIndex].inRange(eventPosition.x, eventPosition.y)) {
-						element.push(this.data.datasets[datasetIndex].metaData[elementIndex]);
-						return element;
-					}
-				}
-			}
-
-			return [];
-		},
-		generateLegend: function() {
-			return template(this.options.legendTemplate, this);
-		},
-		destroy: function() {
-			this.clear();
-			unbindEvents(this, this.events);
-			var canvas = this.chart.canvas;
-
-			// Reset canvas height/width attributes starts a fresh with the canvas context
-			canvas.width = this.chart.width;
-			canvas.height = this.chart.height;
-
-			// < IE9 doesn't support removeProperty
-			if (canvas.style.removeProperty) {
-				canvas.style.removeProperty('width');
-				canvas.style.removeProperty('height');
-			} else {
-				canvas.style.removeAttribute('width');
-				canvas.style.removeAttribute('height');
-			}
-
-			delete Chart.instances[this.id];
-		},
-		toBase64Image: function() {
-			return this.chart.canvas.toDataURL.apply(this.chart.canvas, arguments);
-		}
-	});
-
-	Chart.Type.extend = function(extensions) {
-
-		var parent = this;
-
-		var ChartType = function() {
-			return parent.apply(this, arguments);
-		};
-
-		//Copy the prototype object of the this class
-		ChartType.prototype = helpers.clone(parent.prototype);
-
-		//Now overwrite some of the properties in the base class with the new extensions
-		helpers.extend(ChartType.prototype, extensions);
-		ChartType.extend = Chart.Type.extend;
-
-		if (extensions.name || parent.prototype.name) {
-
-			var chartName = extensions.name || parent.prototype.name;
-			//Assign any potential default values of the new chart type
-
-			//If none are defined, we'll use a clone of the chart type this is being extended from.
-			//I.e. if we extend a line chart, we'll use the defaults from the line chart if our new chart
-			//doesn't define some defaults of their own.
-
-			var baseDefaults = (Chart.defaults[parent.prototype.name]) ? helpers.clone(Chart.defaults[parent.prototype.name]) : {};
-
-			Chart.defaults[chartName] = helpers.configMerge(baseDefaults, extensions.defaults);
-
-			Chart.types[chartName] = ChartType;
-
-			//Register this new chart type in the Chart prototype
-			Chart.prototype[chartName] = function(config) {
-				config.options = helpers.configMerge(Chart.defaults.global, Chart.defaults[chartName], config.options || {});
-				return new ChartType(config, this);
-			};
-		} else {
-			warn("Name not provided for this chart, so it hasn't been registered");
-		}
-		return parent;
-	};
-
-}).call(this);
diff --git a/src/core/core.controller.js b/src/core/core.controller.js
new file mode 100644
index 00000000000..b52e8b0b3c5
--- /dev/null
+++ b/src/core/core.controller.js
@@ -0,0 +1,371 @@
+(function() {
+
+	"use strict";
+
+	//Declare root variable - window in the browser, global on the server
+	var root = this,
+		previous = root.Chart,
+		helpers = Chart.helpers;
+
+
+	//Create a dictionary of chart types, to allow for extension of existing types
+	Chart.types = {};
+
+	//Store a reference to each instance - allowing us to globally resize chart instances on window resize.
+	//Destroy method on the chart will remove the instance of the chart from this reference.
+	Chart.instances = {};
+
+	Chart.Controller = function(instance) {
+
+		this.chart = instance;
+		var config = instance.config;
+		this.data = config.data;
+		this.options = config.options = helpers.configMerge(Chart.defaults.global, Chart.defaults[config.type], config.options || {});
+		this.id = helpers.uid();
+
+		console.log(this.options);
+
+		//Add the chart instance to the global namespace
+		Chart.instances[this.id] = this;
+
+		// Initialize is always called when a chart type is created
+		// By default it is a no op, but it should be extended
+
+		if (this.options.responsive) {
+			this.resize();
+		}
+
+		this.initialize.call(this);
+
+		return this;
+	};
+
+	helpers.extend(Chart.Controller.prototype, {
+
+		initialize: function initialize() {
+			return this;
+		},
+
+		clear: function clear() {
+			helpers.clear(this.chart);
+			return this;
+		},
+
+		stop: function stop() {
+			// Stops any current animation loop occuring
+			Chart.animationService.cancelAnimation(this);
+			return this;
+		},
+
+		resize: function resize() {
+			this.stop();
+			var canvas = this.chart.canvas,
+				newWidth = helpers.getMaximumWidth(this.chart.canvas),
+				newHeight = this.options.maintainAspectRatio ? newWidth / this.chart.aspectRatio : getMaximumHeight(this.chart.canvas);
+
+			canvas.width = this.chart.width = newWidth;
+			canvas.height = this.chart.height = newHeight;
+
+			helpers.retinaScale(this.chart);
+
+			return this;
+		},
+
+		update: function update(animationDuration) {
+			this.canvasController.update();
+			this.render(animationDuration);
+		},
+
+		render: function render(duration) {
+
+			if (this.options.animation.duration !== 0 || duration) {
+				var animation = new Chart.Animation();
+				animation.numSteps = (duration || this.options.animation.duration) / 16.66; //60 fps
+				animation.easing = this.options.animation.easing;
+
+				// render function
+				animation.render = function(chartInstance, animationObject) {
+					var easingFunction = helpers.easingEffects[animationObject.easing];
+					var stepDecimal = animationObject.currentStep / animationObject.numSteps;
+					var easeDecimal = easingFunction(stepDecimal);
+
+					chartInstance.draw(easeDecimal, stepDecimal, animationObject.currentStep);
+				};
+
+				// user events
+				animation.onAnimationProgress = this.options.onAnimationProgress;
+				animation.onAnimationComplete = this.options.onAnimationComplete;
+
+				Chart.animationService.addAnimation(this, animation, duration);
+			} else {
+				this.draw();
+				this.options.onAnimationComplete.call(this);
+			}
+			return this;
+		},
+
+		eachElement: function eachElement(callback) {
+			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
+				helpers.each(dataset.metaData, callback, this, dataset.metaData, datasetIndex);
+			}, this);
+		},
+
+		eachValue: function eachValue(callback) {
+			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
+				helpers.each(dataset.data, callback, this, datasetIndex);
+			}, this);
+		},
+
+		eachDataset: function eachDataset(callback) {
+			helpers.each(this.data.datasets, callback, this);
+		},
+
+		getElementsAtEvent: function getElementsAtEvent(e) {
+			var elementsArray = [],
+				eventPosition = helpers.getRelativePosition(e),
+				datasetIterator = function(dataset) {
+					elementsArray.push(dataset.metaData[elementIndex]);
+				},
+				elementIndex;
+
+			for (var datasetIndex = 0; datasetIndex < this.data.datasets.length; datasetIndex++) {
+				for (elementIndex = 0; elementIndex < this.data.datasets[datasetIndex].metaData.length; elementIndex++) {
+					if (this.data.datasets[datasetIndex].metaData[elementIndex].inGroupRange(eventPosition.x, eventPosition.y)) {
+						helpers.each(this.data.datasets, datasetIterator);
+					}
+				}
+			}
+
+			return elementsArray.length ? elementsArray : [];
+		},
+
+		// Get the single element that was clicked on
+		// @return : An object containing the dataset index and element index of the matching element. Also contains the rectangle that was draw
+		getElementAtEvent: function getElementAtEvent(e) {
+			var element = [];
+			var eventPosition = helpers.getRelativePosition(e);
+
+			for (var datasetIndex = 0; datasetIndex < this.data.datasets.length; ++datasetIndex) {
+				for (var elementIndex = 0; elementIndex < this.data.datasets[datasetIndex].metaData.length; ++elementIndex) {
+					if (this.data.datasets[datasetIndex].metaData[elementIndex].inRange(eventPosition.x, eventPosition.y)) {
+						element.push(this.data.datasets[datasetIndex].metaData[elementIndex]);
+						return element;
+					}
+				}
+			}
+
+			return [];
+		},
+
+		generateLegend: function generateLegend() {
+			return template(this.options.legendTemplate, this);
+		},
+
+		destroy: function destroy() {
+			this.clear();
+			unbindEvents(this, this.events);
+			var canvas = this.chart.canvas;
+
+			// Reset canvas height/width attributes starts a fresh with the canvas context
+			canvas.width = this.chart.width;
+			canvas.height = this.chart.height;
+
+			// < IE9 doesn't support removeProperty
+			if (canvas.style.removeProperty) {
+				canvas.style.removeProperty('width');
+				canvas.style.removeProperty('height');
+			} else {
+				canvas.style.removeAttribute('width');
+				canvas.style.removeAttribute('height');
+			}
+
+			delete Chart.instances[this.id];
+		},
+
+		toBase64Image: function toBase64Image() {
+			return this.chart.canvas.toDataURL.apply(this.chart.canvas, arguments);
+		},
+		initialize: function initialize() {
+			this.bindEvents();
+			this.buildScales();
+
+			// Need to fit scales before we reset elements. 
+			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
+			this.elementController.resetElements();
+
+			this.initToolTip();
+
+			this.update();
+		},
+
+		bindEvents: function bindEvents() {
+			helpers.bindEvents(this, this.options.events, function(evt) {
+				// this will be the chart instance
+				this.canvasController.eventHandler(evt);
+			});
+		},
+
+		eventHandler: function eventHandler(e) {
+			this.lastActive = this.lastActive || [];
+
+			// Find Active Elements
+			if (e.type == 'mouseout') {
+				this.active = [];
+			} else {
+				this.active = function() {
+					switch (this.options.hover.mode) {
+						case 'single':
+							return this.elementController.getElementAtEvent(e);
+						case 'label':
+							return this.elementController.getElementsAtEvent(e);
+						case 'dataset':
+							return this.elementController.getDatasetAtEvent(e);
+						default:
+							return e;
+					}
+				}.call(this);
+			}
+
+			// On Hover hook
+			if (this.options.hover.onHover) {
+				this.options.hover.onHover.call(this, this.active);
+			}
+
+			if (e.type == 'mouseup' || e.type == 'click') {
+				if (this.options.onClick) {
+					this.options.onClick.call(this, e, this.active);
+				}
+			}
+
+			var dataset;
+			var index;
+			// Remove styling for last active (even if it may still be active)
+			if (this.lastActive.length) {
+				switch (this.options.hover.mode) {
+					case 'single':
+						this.elementController.resetElementAppearance(this.lastActive[0], this.lastActive[0]._datasetIndex, this.lastActive[0]._index);
+						break;
+					case 'label':
+						for (var i = 0; i < this.lastActive.length; i++) {
+							this.elementController.resetElementAppearance(this.lastActive[i], this.lastActive[i]._datasetIndex, this.lastActive[i]._index);
+						}
+						break;
+					case 'dataset':
+						break;
+					default:
+						// Don't change anything
+				}
+			}
+
+			// Built in hover styling
+			if (this.active.length && this.options.hover.mode) {
+				switch (this.options.hover.mode) {
+					case 'single':
+						this.elementController.setElementHoverStyle(this.active[0]);
+						break;
+					case 'label':
+						for (var i = 0; i < this.active.length; i++) {
+							this.elementController.setElementHoverStyle(this.active[i]);
+						}
+						break;
+					case 'dataset':
+						break;
+					default:
+						// Don't change anything
+				}
+			}
+
+
+			// Built in Tooltips
+			if (this.options.tooltips.enabled) {
+
+				// The usual updates
+				this.tooltip.initialize();
+
+				// Active
+				if (this.active.length) {
+					this.tooltip._model.opacity = 1;
+
+					helpers.extend(this.tooltip, {
+						_active: this.active,
+					});
+
+					this.tooltip.update();
+				} else {
+					// Inactive
+					this.tooltip._model.opacity = 0;
+				}
+			}
+
+			// Hover animations
+			this.tooltip.pivot();
+
+			if (!this.animating) {
+				var changed;
+
+				helpers.each(this.active, function(element, index) {
+					if (element !== this.lastActive[index]) {
+						changed = true;
+					}
+				}, this);
+
+				// If entering, leaving, or changing elements, animate the change via pivot
+				if ((!this.lastActive.length && this.active.length) ||
+					(this.lastActive.length && !this.active.length) ||
+					(this.lastActive.length && this.active.length && changed)) {
+
+					this.stop();
+					this.render(this.options.hover.animationDuration);
+				}
+			}
+
+			// Remember Last Active
+			this.lastActive = this.active;
+			return this;
+		},
+
+		initToolTip: function initToolTip() {
+			this.tooltip = new Chart.Tooltip({
+				_chart: this.chart,
+				_data: this.data,
+				_options: this.options,
+			}, this);
+		},
+
+		buildScales: function buildScales() {
+			// Map of scale ID to scale object so we can lookup later 
+			this.scales = {};
+
+			// Build the x axes
+			helpers.each(this.options.scales.xAxes, function(xAxisOptions) {
+				var ScaleClass = Chart.scaleService.getScaleConstructor(xAxisOptions.type);
+				var scale = new ScaleClass({
+					ctx: this.chart.ctx,
+					options: xAxisOptions,
+					data: this.data,
+					id: xAxisOptions.id,
+				});
+
+				this.scales[scale.id] = scale;
+			}, this);
+
+			// Build the y axes
+			helpers.each(this.options.scales.yAxes, function(yAxisOptions) {
+				var ScaleClass = Chart.scaleService.getScaleConstructor(yAxisOptions.type);
+				var scale = new ScaleClass({
+					ctx: this.chart.ctx,
+					options: yAxisOptions,
+					data: this.data,
+					id: yAxisOptions.id,
+				});
+
+				this.scales[scale.id] = scale;
+			}, this);
+		},
+		update: function update() {
+			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
+			this.elementController.updateElements();
+		}
+	});
+
+}).call(this);
diff --git a/src/core/core.js b/src/core/core.js
index 5811ba26142..d8037c6111d 100755
--- a/src/core/core.js
+++ b/src/core/core.js
@@ -18,8 +18,9 @@
 		previous = root.Chart;
 
 	//Occupy the global variable of Chart, and create a simple base class
-	var Chart = function(context) {
+	var Chart = function(context, config) {
 		var chart = this;
+		this.config = config;
 
 		// Support a jQuery'd canvas element
 		if (context.length && context[0].getContext) {
@@ -57,7 +58,9 @@
 		//High pixel density displays - multiply the size of the canvas height/width by the device pixel ratio, then scale.
 		Chart.helpers.retinaScale(this);
 
-		return this;
+		this.controller = new Chart.Controller(this);
+
+		return this.controller;
 	};
 
 	var defaultColor = 'rgba(0,0,0,0.1)';

From d811812356003a77e158938f437c59fae5673cac Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Sun, 14 Jun 2015 19:26:44 -0600
Subject: [PATCH 163/424] Little tweaks

---
 src/core/core.controller.js | 140 +++++++++++++++++++-----------------
 1 file changed, 73 insertions(+), 67 deletions(-)

diff --git a/src/core/core.controller.js b/src/core/core.controller.js
index b52e8b0b3c5..74e73d9f495 100644
--- a/src/core/core.controller.js
+++ b/src/core/core.controller.js
@@ -43,6 +43,18 @@
 	helpers.extend(Chart.Controller.prototype, {
 
 		initialize: function initialize() {
+
+			this.bindEvents();
+			this.buildScales();
+
+			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
+
+			this.resetElements();
+
+			this.initToolTip();
+
+			this.update();
+
 			return this;
 		},
 
@@ -71,9 +83,43 @@
 			return this;
 		},
 
+		buildScales: function buildScales() {
+			// Map of scale ID to scale object so we can lookup later 
+			this.scales = {};
+
+			// Build the x axes
+			helpers.each(this.options.scales.xAxes, function(xAxisOptions) {
+				var ScaleClass = Chart.scaleService.getScaleConstructor(xAxisOptions.type);
+				var scale = new ScaleClass({
+					ctx: this.chart.ctx,
+					options: xAxisOptions,
+					data: this.data,
+					id: xAxisOptions.id,
+				});
+
+				this.scales[scale.id] = scale;
+			}, this);
+
+			// Build the y axes
+			helpers.each(this.options.scales.yAxes, function(yAxisOptions) {
+				var ScaleClass = Chart.scaleService.getScaleConstructor(yAxisOptions.type);
+				var scale = new ScaleClass({
+					ctx: this.chart.ctx,
+					options: yAxisOptions,
+					data: this.data,
+					id: yAxisOptions.id,
+				});
+
+				this.scales[scale.id] = scale;
+			}, this);
+		},
+
+		resetElements: function resetElements() {
+			// This will loop through any data and do the appropriate element reset for the type
+		},
 		update: function update(animationDuration) {
-			this.canvasController.update();
-			this.render(animationDuration);
+			// This will loop through any data and do the appropriate element update for the type
+			//this.render(animationDuration);
 		},
 
 		render: function render(duration) {
@@ -104,15 +150,15 @@
 			return this;
 		},
 
-		eachElement: function eachElement(callback) {
+		eachValue: function eachValue(callback) {
 			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-				helpers.each(dataset.metaData, callback, this, dataset.metaData, datasetIndex);
+				helpers.each(dataset.data, callback, this, datasetIndex);
 			}, this);
 		},
 
-		eachValue: function eachValue(callback) {
+		eachElement: function eachElement(callback) {
 			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-				helpers.each(dataset.data, callback, this, datasetIndex);
+				helpers.each(dataset.metaData, callback, this, dataset.metaData, datasetIndex);
 			}, this);
 		},
 
@@ -120,7 +166,27 @@
 			helpers.each(this.data.datasets, callback, this);
 		},
 
+		// Get the single element that was clicked on
+		// @return : An object containing the dataset index and element index of the matching element. Also contains the rectangle that was draw
+		getElementAtEvent: function getElementAtEvent(e) {
+
+			var element = [];
+			var eventPosition = helpers.getRelativePosition(e);
+
+			for (var datasetIndex = 0; datasetIndex < this.data.datasets.length; ++datasetIndex) {
+				for (var elementIndex = 0; elementIndex < this.data.datasets[datasetIndex].metaData.length; ++elementIndex) {
+					if (this.data.datasets[datasetIndex].metaData[elementIndex].inRange(eventPosition.x, eventPosition.y)) {
+						element.push(this.data.datasets[datasetIndex].metaData[elementIndex]);
+						return element;
+					}
+				}
+			}
+
+			return [];
+		},
+
 		getElementsAtEvent: function getElementsAtEvent(e) {
+
 			var elementsArray = [],
 				eventPosition = helpers.getRelativePosition(e),
 				datasetIterator = function(dataset) {
@@ -139,31 +205,13 @@
 			return elementsArray.length ? elementsArray : [];
 		},
 
-		// Get the single element that was clicked on
-		// @return : An object containing the dataset index and element index of the matching element. Also contains the rectangle that was draw
-		getElementAtEvent: function getElementAtEvent(e) {
-			var element = [];
-			var eventPosition = helpers.getRelativePosition(e);
-
-			for (var datasetIndex = 0; datasetIndex < this.data.datasets.length; ++datasetIndex) {
-				for (var elementIndex = 0; elementIndex < this.data.datasets[datasetIndex].metaData.length; ++elementIndex) {
-					if (this.data.datasets[datasetIndex].metaData[elementIndex].inRange(eventPosition.x, eventPosition.y)) {
-						element.push(this.data.datasets[datasetIndex].metaData[elementIndex]);
-						return element;
-					}
-				}
-			}
-
-			return [];
-		},
-
 		generateLegend: function generateLegend() {
 			return template(this.options.legendTemplate, this);
 		},
 
 		destroy: function destroy() {
 			this.clear();
-			unbindEvents(this, this.events);
+			helpers.unbindEvents(this, this.events);
 			var canvas = this.chart.canvas;
 
 			// Reset canvas height/width attributes starts a fresh with the canvas context
@@ -185,19 +233,6 @@
 		toBase64Image: function toBase64Image() {
 			return this.chart.canvas.toDataURL.apply(this.chart.canvas, arguments);
 		},
-		initialize: function initialize() {
-			this.bindEvents();
-			this.buildScales();
-
-			// Need to fit scales before we reset elements. 
-			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
-			this.elementController.resetElements();
-
-			this.initToolTip();
-
-			this.update();
-		},
-
 		bindEvents: function bindEvents() {
 			helpers.bindEvents(this, this.options.events, function(evt) {
 				// this will be the chart instance
@@ -332,36 +367,7 @@
 			}, this);
 		},
 
-		buildScales: function buildScales() {
-			// Map of scale ID to scale object so we can lookup later 
-			this.scales = {};
-
-			// Build the x axes
-			helpers.each(this.options.scales.xAxes, function(xAxisOptions) {
-				var ScaleClass = Chart.scaleService.getScaleConstructor(xAxisOptions.type);
-				var scale = new ScaleClass({
-					ctx: this.chart.ctx,
-					options: xAxisOptions,
-					data: this.data,
-					id: xAxisOptions.id,
-				});
-
-				this.scales[scale.id] = scale;
-			}, this);
-
-			// Build the y axes
-			helpers.each(this.options.scales.yAxes, function(yAxisOptions) {
-				var ScaleClass = Chart.scaleService.getScaleConstructor(yAxisOptions.type);
-				var scale = new ScaleClass({
-					ctx: this.chart.ctx,
-					options: yAxisOptions,
-					data: this.data,
-					id: yAxisOptions.id,
-				});
 
-				this.scales[scale.id] = scale;
-			}, this);
-		},
 		update: function update() {
 			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
 			this.elementController.updateElements();

From 43f2c015f3e2a5b61263e8ab07ff921c5a8541c0 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Sun, 14 Jun 2015 19:30:02 -0600
Subject: [PATCH 164/424] Charts become config blocks (themes, if you will :)

---
 src/_charts/chart.bar.js | 88 ++++++++++++++++++++--------------------
 1 file changed, 44 insertions(+), 44 deletions(-)

diff --git a/src/_charts/chart.bar.js b/src/_charts/chart.bar.js
index 9154fb5445c..24d2abb2bfb 100644
--- a/src/_charts/chart.bar.js
+++ b/src/_charts/chart.bar.js
@@ -5,7 +5,8 @@
 		Chart = root.Chart,
 		helpers = Chart.helpers;
 
-	var defaultConfig = {
+
+	Chart.defaults.bar = {
 		hover: {
 			mode: "label"
 		},
@@ -27,49 +28,48 @@
 		},
 	};
 
-
-	Chart.Type.extend({
-		name: "Bar",
-		defaults: defaultConfig,
-		initialize: function() {
-			this.elementController = new Chart.RectangularElementController(this);
-			this.canvasController = new Chart.RectangularCanvasController(this, this.elementController);
-
-			//Create a new bar for each piece of data
-			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-				helpers.each(dataset.data, function(dataPoint, index) {
-					this.elementController.addRectangle(dataset, datasetIndex, index);
-				}, this);
-
-				// The bar chart only supports a single x axis because the x axis is always a category axis
-				dataset.xAxisID = this.options.scales.xAxes[0].id;
-
-				if (!dataset.yAxisID) {
-					dataset.yAxisID = this.options.scales.yAxes[0].id;
-				}
-			}, this);
-
-			this.canvasController.initialize();
-		},
-		draw: function(ease) {
-
-			var easingDecimal = ease || 1;
-			this.clear();
-
-			// Draw all the scales
-			helpers.each(this.scales, function(scale) {
-				scale.draw(this.chartArea);
-			}, this);
-
-			//Draw all the bars for each dataset
-			this.eachElement(function(bar, index, datasetIndex) {
-				bar.transition(easingDecimal).draw();
-			}, this);
-
-			// Finally draw the tooltip
-			this.tooltip.transition(easingDecimal).draw();
-		},
-	});
+	// Chart.Type.extend({
+	// 	name: "Bar",
+	// 	defaults: defaultConfig,
+	// 	initialize: function() {
+	// 		this.elementController = new Chart.RectangularElementController(this);
+	// 		this.canvasController = new Chart.RectangularCanvasController(this, this.elementController);
+
+	// 		//Create a new bar for each piece of data
+	// 		helpers.each(this.data.datasets, function(dataset, datasetIndex) {
+	// 			helpers.each(dataset.data, function(dataPoint, index) {
+	// 				this.elementController.addRectangle(dataset, datasetIndex, index);
+	// 			}, this);
+
+	// 			// The bar chart only supports a single x axis because the x axis is always a category axis
+	// 			dataset.xAxisID = this.options.scales.xAxes[0].id;
+
+	// 			if (!dataset.yAxisID) {
+	// 				dataset.yAxisID = this.options.scales.yAxes[0].id;
+	// 			}
+	// 		}, this);
+
+	// 		this.canvasController.initialize();
+	// 	},
+	// 	draw: function(ease) {
+
+	// 		var easingDecimal = ease || 1;
+	// 		this.clear();
+
+	// 		// Draw all the scales
+	// 		helpers.each(this.scales, function(scale) {
+	// 			scale.draw(this.chartArea);
+	// 		}, this);
+
+	// 		//Draw all the bars for each dataset
+	// 		this.eachElement(function(bar, index, datasetIndex) {
+	// 			bar.transition(easingDecimal).draw();
+	// 		}, this);
+
+	// 		// Finally draw the tooltip
+	// 		this.tooltip.transition(easingDecimal).draw();
+	// 	},
+	// });
 
 
 }).call(this);

From aaa2484e1b5b7bc3d7fa328fa803c154647f7087 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Sun, 14 Jun 2015 19:42:39 -0600
Subject: [PATCH 165/424] Controller function organization

---
 gulpfile.js                                |  2 +-
 samples/bar.html                           |  1 +
 src/{_charts => charts}/chart.bar.js       |  0
 src/{_charts => charts}/chart.doughnut.js  |  0
 src/{_charts => charts}/chart.line.js      |  0
 src/{_charts => charts}/chart.polarArea.js |  0
 src/{_charts => charts}/chart.radar.js     |  0
 src/{_charts => charts}/chart.scatter.js   |  0
 src/core/core.controller.js                | 57 +++++++++++++---------
 9 files changed, 36 insertions(+), 24 deletions(-)
 rename src/{_charts => charts}/chart.bar.js (100%)
 rename src/{_charts => charts}/chart.doughnut.js (100%)
 rename src/{_charts => charts}/chart.line.js (100%)
 rename src/{_charts => charts}/chart.polarArea.js (100%)
 rename src/{_charts => charts}/chart.radar.js (100%)
 rename src/{_charts => charts}/chart.scatter.js (100%)

diff --git a/gulpfile.js b/gulpfile.js
index 9ce3dc3f4bb..70d58c0083c 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -32,7 +32,7 @@ gulp.task('build', function() {
             './src/controllers/**',
             './src/scales/**',
             './src/elements/**',
-            './src/charts/**',
+            './src/charts/chart.bar.js',
             './node_modules/color/dist/color.min.js'
         ],
         isCustom = !!(util.env.types),
diff --git a/samples/bar.html b/samples/bar.html
index 5e0018d8de2..812b2e0d792 100644
--- a/samples/bar.html
+++ b/samples/bar.html
@@ -40,6 +40,7 @@
     window.onload = function() {
         var ctx = document.getElementById("canvas").getContext("2d");
         window.myBar = new Chart(ctx, {
+            type: 'bar',
             data: barChartData,
             options: {
                 responsive: true,
diff --git a/src/_charts/chart.bar.js b/src/charts/chart.bar.js
similarity index 100%
rename from src/_charts/chart.bar.js
rename to src/charts/chart.bar.js
diff --git a/src/_charts/chart.doughnut.js b/src/charts/chart.doughnut.js
similarity index 100%
rename from src/_charts/chart.doughnut.js
rename to src/charts/chart.doughnut.js
diff --git a/src/_charts/chart.line.js b/src/charts/chart.line.js
similarity index 100%
rename from src/_charts/chart.line.js
rename to src/charts/chart.line.js
diff --git a/src/_charts/chart.polarArea.js b/src/charts/chart.polarArea.js
similarity index 100%
rename from src/_charts/chart.polarArea.js
rename to src/charts/chart.polarArea.js
diff --git a/src/_charts/chart.radar.js b/src/charts/chart.radar.js
similarity index 100%
rename from src/_charts/chart.radar.js
rename to src/charts/chart.radar.js
diff --git a/src/_charts/chart.scatter.js b/src/charts/chart.scatter.js
similarity index 100%
rename from src/_charts/chart.scatter.js
rename to src/charts/chart.scatter.js
diff --git a/src/core/core.controller.js b/src/core/core.controller.js
index 74e73d9f495..dd2a023405f 100644
--- a/src/core/core.controller.js
+++ b/src/core/core.controller.js
@@ -46,13 +46,8 @@
 
 			this.bindEvents();
 			this.buildScales();
-
-			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
-
 			this.resetElements();
-
 			this.initToolTip();
-
 			this.update();
 
 			return this;
@@ -112,6 +107,8 @@
 
 				this.scales[scale.id] = scale;
 			}, this);
+
+			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
 		},
 
 		resetElements: function resetElements() {
@@ -119,7 +116,8 @@
 		},
 		update: function update(animationDuration) {
 			// This will loop through any data and do the appropriate element update for the type
-			//this.render(animationDuration);
+			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
+			this.render(animationDuration);
 		},
 
 		render: function render(duration) {
@@ -205,6 +203,26 @@
 			return elementsArray.length ? elementsArray : [];
 		},
 
+		getDatasetAtEvent: function getDatasetAtEvent(e) {
+
+			var elementsArray = [],
+				eventPosition = helpers.getRelativePosition(e),
+				datasetIterator = function(dataset) {
+					elementsArray.push(dataset.metaData[elementIndex]);
+				},
+				elementIndex;
+
+			for (var datasetIndex = 0; datasetIndex < this.data.datasets.length; datasetIndex++) {
+				for (elementIndex = 0; elementIndex < this.data.datasets[datasetIndex].metaData.length; elementIndex++) {
+					if (this.data.datasets[datasetIndex].metaData[elementIndex].inGroupRange(eventPosition.x, eventPosition.y)) {
+						helpers.each(this.data.datasets, datasetIterator);
+					}
+				}
+			}
+
+			return elementsArray.length ? elementsArray : [];
+		},
+
 		generateLegend: function generateLegend() {
 			return template(this.options.legendTemplate, this);
 		},
@@ -233,13 +251,20 @@
 		toBase64Image: function toBase64Image() {
 			return this.chart.canvas.toDataURL.apply(this.chart.canvas, arguments);
 		},
+
+		initToolTip: function initToolTip() {
+			this.tooltip = new Chart.Tooltip({
+				_chart: this.chart,
+				_data: this.data,
+				_options: this.options,
+			}, this);
+		},
+
 		bindEvents: function bindEvents() {
 			helpers.bindEvents(this, this.options.events, function(evt) {
-				// this will be the chart instance
-				this.canvasController.eventHandler(evt);
+				this.eventHandler(evt);
 			});
 		},
-
 		eventHandler: function eventHandler(e) {
 			this.lastActive = this.lastActive || [];
 
@@ -358,20 +383,6 @@
 			this.lastActive = this.active;
 			return this;
 		},
-
-		initToolTip: function initToolTip() {
-			this.tooltip = new Chart.Tooltip({
-				_chart: this.chart,
-				_data: this.data,
-				_options: this.options,
-			}, this);
-		},
-
-
-		update: function update() {
-			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
-			this.elementController.updateElements();
-		}
 	});
 
 }).call(this);

From b0ece8b516e0988a3238c903411b24d3029cfddc Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Mon, 15 Jun 2015 14:36:02 -0600
Subject: [PATCH 166/424] New controllers, bar drawing (with errors)

---
 src/controllers/controller.bar.js             | 431 ++++++++++++++++++
 .../controller.canvas.rectangular.js          |   9 -
 .../controller.elements.rectangular.js        | 427 -----------------
 src/core/core.controller.js                   |  75 ++-
 src/core/core.element.js                      |   1 +
 src/core/core.js                              |  12 +-
 src/elements/element.rectangle.js             |  15 +-
 7 files changed, 508 insertions(+), 462 deletions(-)
 create mode 100644 src/controllers/controller.bar.js
 delete mode 100644 src/controllers/controller.canvas.rectangular.js
 delete mode 100644 src/controllers/controller.elements.rectangular.js

diff --git a/src/controllers/controller.bar.js b/src/controllers/controller.bar.js
new file mode 100644
index 00000000000..ef235c18d46
--- /dev/null
+++ b/src/controllers/controller.bar.js
@@ -0,0 +1,431 @@
+(function() {
+
+	"use strict";
+
+	var root = this,
+		Chart = root.Chart,
+		helpers = Chart.helpers;
+
+	Chart.controllers.bar = function(chart, datasetIndex) {
+		this.initialize.call(this, chart, datasetIndex);
+	};
+
+	helpers.extend(Chart.controllers.bar.prototype, {
+
+		initialize: function(chart, datasetIndex) {
+			this.chart = chart;
+			this.index = datasetIndex;
+			this.linkScales();
+			this.addElements();
+		},
+
+		linkScales: function() {
+			if (!this.getDataset().xAxisID) {
+				this.getDataset().xAxisID = this.chart.options.scales.xAxes[0].id;
+			}
+
+			if (!this.getDataset().yAxisID) {
+				this.getDataset().yAxisID = this.chart.options.scales.yAxes[0].id;
+			}
+		},
+
+		getDataset: function() {
+			return this.chart.data.datasets[this.index];
+		},
+
+		getScaleForId: function(scaleID) {
+			return this.chart.scales[scaleID];
+		},
+
+		addElements: function() {
+			this.getDataset().metaData = this.getDataset().metaData || [];
+			helpers.each(this.getDataset().data, function(value, index) {
+				this.getDataset().metaData[index] = this.getDataset().metaData[index] || new Chart.elements.Rectangle({
+					_chart: this.chart.chart,
+					_datasetIndex: this.index,
+					_index: index,
+				});
+			}, this);
+		},
+
+		reset: function() {
+			this.update(true);
+		},
+
+		update: function(reset) {
+
+			var xScale = this.getScaleForId(this.getDataset().xAxisID);
+			var yScale = this.getScaleForId(this.getDataset().yAxisID);
+			helpers.each(this.getDataset().metaData, function(rectangle, index) {
+
+				var yScalePoint;
+
+				if (yScale.min < 0 && yScale.max < 0) {
+					// all less than 0. use the top
+					yScalePoint = yScale.getPixelForValue(yScale.max);
+				} else if (yScale.min > 0 && yScale.max > 0) {
+					yScalePoint = yScale.getPixelForValue(yScale.min);
+				} else {
+					yScalePoint = yScale.getPixelForValue(0);
+				}
+
+				helpers.extend(rectangle, {
+					// Utility
+					_chart: this.chart.chart,
+					_xScale: xScale,
+					_yScale: yScale,
+					_datasetIndex: this.index,
+					_index: index,
+
+
+					// Desired view properties
+					_model: {
+						x: xScale.calculateBarX(this.chart.data.datasets.length, this.index, index),
+						y: reset ? yScalePoint : yScale.getPixelForValue(this.getDataset().data[index]),
+
+						// Tooltip
+						label: this.chart.data.labels[index],
+						datasetLabel: this.getDataset().label,
+
+						// Appearance
+						base: yScale.calculateBarBase(this.index, index),
+						width: xScale.calculateBarWidth(this.chart.data.datasets.length),
+						backgroundColor: rectangle.custom && rectangle.custom.backgroundColor ? rectangle.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().backgroundColor, index, this.chart.options.elements.rectangle.backgroundColor),
+						borderColor: rectangle.custom && rectangle.custom.borderColor ? rectangle.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().borderColor, index, this.chart.options.elements.rectangle.borderColor),
+						borderWidth: rectangle.custom && rectangle.custom.borderWidth ? rectangle.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().borderWidth, index, this.chart.options.elements.rectangle.borderWidth),
+
+					},
+				});
+				rectangle.pivot();
+			}, this);
+		},
+
+		draw: function(ease) {
+			var easingDecimal = ease || 1;
+			helpers.each(this.getDataset().metaData, function(rectangle, index) {
+				rectangle.transition(easingDecimal).draw();
+			}, this);
+		},
+
+
+
+
+
+
+
+
+		// eachLine: function eachLine(callback) {
+		// 	helpers.each(this.chart.data.datasets, function(dataset, datasetIndex) {
+		// 		if (dataset.metaDataset && dataset.metaDataset instanceof Chart.Line) {
+		// 			callback.call(this, dataset, datasetIndex);
+		// 		}
+		// 	}, this);
+		// },
+
+		// eachRectangle: function(callback) {
+		// 	helpers.each(this.chart.data.datasets, function(dataset, datasetIndex) {
+		// 		helpers.each(dataset.metaData, function(element, index) {
+		// 			if (element instanceof Chart.Rectangle) {
+		// 				callback(element, index, dataset, datasetIndex);
+		// 			}
+		// 		}, this);
+		// 	}, this);
+		// },
+
+		// addLine: function addLine(dataset, datasetIndex) {
+		// 	if (dataset) {
+		// 		dataset.metaDataset = new Chart.Line({
+		// 			_chart: this.chart.chart,
+		// 			_datasetIndex: datasetIndex,
+		// 			_points: dataset.metaData,
+		// 		});
+		// 	}
+		// },
+
+		// addPoint: function addPoint(dataset, datasetIndex, index) {
+		// 	if (dataset) {
+		// 		dataset.metaData = dataset.metaData || new Array(this.chart.data.datasets[datasetIndex].data.length);
+
+		// 		if (index < dataset.metaData.length) {
+		// 			dataset.metaData[index] = new Chart.Point({
+		// 				_datasetIndex: datasetIndex,
+		// 				_index: index,
+		// 				_chart: this.chart.chart,
+		// 				_model: {
+		// 					x: 0,
+		// 					y: 0,
+		// 				},
+		// 			});
+		// 		}
+		// 	}
+		// },
+
+
+
+		// resetElements: function resetElements() {
+		// 	helpers.each(this.chart.data.datasets, function(dataset, datasetIndex) {
+		// 		// All elements must be the same type for the given dataset so we are fine to check just the first one
+		// 		if (dataset.metaData[0] instanceof Chart.Point) {
+		// 			// Have points. Update all of them
+		// 			this.resetDatasetPoints(dataset, datasetIndex);
+		// 		} else if (dataset.metaData[0] instanceof Chart.Rectangle) {
+		// 			// Have rectangles (bars)
+		// 			this.resetDatasetRectangles(dataset, datasetIndex);
+		// 		}
+		// 	}, this);
+		// },
+
+		// resetDatasetPoints: function resetDatasetPoints(dataset, datasetIndex) {
+		// 	helpers.each(dataset.metaData, function(point, index) {
+		// 		var xScale = this.getScaleForId(this.chart.data.datasets[datasetIndex].xAxisID);
+		// 		var yScale = this.getScaleForId(this.chart.data.datasets[datasetIndex].yAxisID);
+
+		// 		var yScalePoint;
+
+		// 		if (yScale.min < 0 && yScale.max < 0) {
+		// 			// all less than 0. use the top
+		// 			yScalePoint = yScale.getPixelForValue(yScale.max);
+		// 		} else if (yScale.min > 0 && yScale.max > 0) {
+		// 			yScalePoint = yScale.getPixelForValue(yScale.min);
+		// 		} else {
+		// 			yScalePoint = yScale.getPixelForValue(0);
+		// 		}
+
+		// 		helpers.extend(point, {
+		// 			// Utility
+		// 			_chart: this.chart.chart, //WTF
+		// 			_xScale: xScale,
+		// 			_yScale: yScale,
+		// 			_datasetIndex: datasetIndex,
+		// 			_index: index,
+
+		// 			// Desired view properties
+		// 			_model: {
+		// 				x: xScale.getPointPixelForValue(this.chart.data.datasets[datasetIndex].data[index], index, datasetIndex),
+		// 				y: yScalePoint,
+		// 			},
+		// 		});
+
+		// 		this.updatePointElementAppearance(point, datasetIndex, index);
+		// 	}, this);
+
+		// 	this.updateBezierControlPoints(dataset);
+		// },
+
+		// resetDatasetRectangles: function resetDatasetRectangles(dataset, datasetIndex) {
+
+		// },
+
+		// resetElementAppearance: function(element, datasetIndex, index) {
+		// 	if (element instanceof Chart.Point) {
+		// 		this.updatePointElementAppearance(element, datasetIndex, index);
+		// 	} else if (element instanceof Chart.Rectangle) {
+		// 		this.updateRectangleElementAppearance(element, datasetIndex, index);
+		// 	}
+		// },
+
+		// updateElements: function updateElements() {
+		// 	// Update the lines
+		// 	this.updateLines();
+
+		// 	helpers.each(this.chart.data.datasets, function(dataset, datasetIndex) {
+		// 		// All elements must be the same type for the given dataset so we are fine to check just the first one
+		// 		if (dataset.metaData[0] instanceof Chart.Point) {
+		// 			// Have points. Update all of them
+		// 			this.updatePoints(dataset, datasetIndex);
+		// 		} else if (dataset.metaData[0] instanceof Chart.Rectangle) {
+		// 			// Have rectangles (bars)
+		// 			this.updateRectangles(dataset, datasetIndex);
+		// 		}
+		// 	}, this);
+		// },
+
+		// updateLines: function updateLines() {
+		// 	this.eachLine(function(dataset, datasetIndex) {
+		// 		var yScale = this.getScaleForId(dataset.yAxisID);
+		// 		var scaleBase;
+
+		// 		if (yScale.min < 0 && yScale.max < 0) {
+		// 			scaleBase = yScale.getPixelForValue(yScale.max);
+		// 		} else if (yScale.min > 0 && yScale.max > 0) {
+		// 			scaleBase = yScale.getPixelForValue(yScale.min);
+		// 		} else {
+		// 			scaleBase = yScale.getPixelForValue(0);
+		// 		}
+
+		// 		helpers.extend(dataset.metaDataset, {
+		// 			// Utility
+		// 			_scale: yScale,
+		// 			_datasetIndex: datasetIndex,
+		// 			// Data
+		// 			_children: dataset.metaData,
+		// 			// Model
+		// 			_model: {
+		// 				// Appearance
+		// 				tension: dataset.metaDataset.custom && dataset.metaDataset.custom.tension ? dataset.metaDataset.custom.tension : (dataset.tension || this.chart.options.elements.line.tension),
+		// 				backgroundColor: dataset.metaDataset.custom && dataset.metaDataset.custom.backgroundColor ? dataset.metaDataset.custom.backgroundColor : (dataset.backgroundColor || this.chart.options.elements.line.backgroundColor),
+		// 				borderWidth: dataset.metaDataset.custom && dataset.metaDataset.custom.borderWidth ? dataset.metaDataset.custom.borderWidth : (dataset.borderWidth || this.chart.options.elements.line.borderWidth),
+		// 				borderColor: dataset.metaDataset.custom && dataset.metaDataset.custom.borderColor ? dataset.metaDataset.custom.borderColor : (dataset.borderColor || this.chart.options.elements.line.borderColor),
+		// 				fill: dataset.metaDataset.custom && dataset.metaDataset.custom.fill ? dataset.metaDataset.custom.fill : (dataset.fill !== undefined ? dataset.fill : this.chart.options.elements.line.fill),
+		// 				skipNull: dataset.skipNull !== undefined ? dataset.skipNull : this.chart.options.elements.line.skipNull,
+		// 				drawNull: dataset.drawNull !== undefined ? dataset.drawNull : this.chart.options.elements.line.drawNull,
+		// 				// Scale
+		// 				scaleTop: yScale.top,
+		// 				scaleBottom: yScale.bottom,
+		// 				scaleZero: scaleBase,
+		// 			},
+		// 		});
+
+		// 		dataset.metaDataset.pivot();
+		// 	});
+		// },
+
+		// updatePoints: function updatePoints(dataset, datasetIndex) {
+		// 	helpers.each(dataset.metaData, function(point, index) {
+		// 		var xScale = this.getScaleForId(this.chart.data.datasets[datasetIndex].xAxisID);
+		// 		var yScale = this.getScaleForId(this.chart.data.datasets[datasetIndex].yAxisID);
+
+		// 		helpers.extend(point, {
+		// 			// Utility
+		// 			_chart: this.chart.chart,
+		// 			_xScale: xScale,
+		// 			_yScale: yScale,
+		// 			_datasetIndex: datasetIndex,
+		// 			_index: index,
+
+		// 			// Desired view properties
+		// 			_model: {
+		// 				x: xScale.getPointPixelForValue(this.chart.data.datasets[datasetIndex].data[index], index, datasetIndex),
+		// 				y: yScale.getPointPixelForValue(this.chart.data.datasets[datasetIndex].data[index], index, datasetIndex),
+		// 			},
+		// 		});
+
+		// 		this.updatePointElementAppearance(point, datasetIndex, index);
+		// 	}, this);
+
+		// 	this.updateBezierControlPoints(dataset);
+		// },
+
+		// updatePointElementAppearance: function updatePointElementAppearance(point, datasetIndex, index) {
+		// 	helpers.extend(point._model, {
+		// 		// Appearance
+		// 		tension: point.custom && point.custom.tension ? point.custom.tension : this.chart.options.elements.line.tension,
+		// 		radius: point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(this.chart.data.datasets[datasetIndex].radius, index, this.chart.options.elements.point.radius),
+		// 		backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.chart.data.datasets[datasetIndex].pointBackgroundColor, index, this.chart.options.elements.point.backgroundColor),
+		// 		borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.chart.data.datasets[datasetIndex].pointBorderColor, index, this.chart.options.elements.point.borderColor),
+		// 		borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.chart.data.datasets[datasetIndex].pointBorderWidth, index, this.chart.options.elements.point.borderWidth),
+		// 		skip: this.chart.data.datasets[datasetIndex].data[index] === null,
+
+		// 		// Tooltip
+		// 		hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.chart.data.datasets[datasetIndex].hitRadius, index, this.chart.options.elements.point.hitRadius),
+		// 	});
+		// },
+
+
+
+		// setElementHoverStyle: function setElementHoverStyle(element) {
+		// 	if (element instanceof Chart.Point) {
+		// 		this.setPointHoverStyle(element);
+		// 	} else if (element instanceof Chart.Rectangle) {
+		// 		this.setRectangleHoverStyle(element);
+		// 	}
+		// },
+
+		// setPointHoverStyle: function setPointHoverStyle(point) {
+		// 	var dataset = this.chart.data.datasets[point._datasetIndex];
+		// 	var index = point._index;
+
+		// 	point._model.radius = point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.chart.options.elements.point.hoverRadius);
+		// 	point._model.backgroundColor = point.custom && point.custom.hoverBackgroundColor ? point.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(point._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+		// 	point._model.borderColor = point.custom && point.custom.hoverBorderColor ? point.custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(point._model.borderColor).saturate(0.5).darken(0.1).rgbString());
+		// 	point._model.borderWidth = point.custom && point.custom.hoverBorderWidth ? point.custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, point._model.borderWidth);
+		// },
+
+		// setRectangleHoverStyle: function(rectangle) {
+		// 	var dataset = this.chart.data.datasets[rectangle._datasetIndex];
+		// 	var index = rectangle._index;
+
+		// 	rectangle._model.backgroundColor = rectangle.custom && rectangle.custom.hoverBackgroundColor ? rectangle.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(rectangle._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+		// 	rectangle._model.borderColor = rectangle.custom && rectangle.custom.hoverBorderColor ? rectangle.custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, helpers.color(rectangle._model.borderColor).saturate(0.5).darken(0.1).rgbString());
+		// 	rectangle._model.borderWidth = rectangle.custom && rectangle.custom.hoverBorderWidth ? rectangle.custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, rectangle._model.borderWidth);
+		// },
+
+		// updateBezierControlPoints: function updateBezierControlPoints(dataset) {
+		// 	// Update control points for the bezier curve
+		// 	helpers.each(dataset.metaData, function(point, index) {
+		// 		var controlPoints = helpers.splineCurve(
+		// 			this.previousPoint(dataset.metaData, index)._model,
+		// 			point._model,
+		// 			this.nextPoint(dataset.metaData, index)._model,
+		// 			point._model.tension
+		// 		);
+
+		// 		point._model.controlPointPreviousX = controlPoints.previous.x;
+		// 		point._model.controlPointNextX = controlPoints.next.x;
+
+		// 		// Prevent the bezier going outside of the bounds of the graph
+
+		// 		// Cap puter bezier handles to the upper/lower scale bounds
+		// 		if (controlPoints.next.y > this.chart.chartArea.bottom) {
+		// 			point._model.controlPointNextY = this.chart.chartArea.bottom;
+		// 		} else if (controlPoints.next.y < this.chart.chartArea.top) {
+		// 			point._model.controlPointNextY = this.chart.chartArea.top;
+		// 		} else {
+		// 			point._model.controlPointNextY = controlPoints.next.y;
+		// 		}
+
+		// 		// Cap inner bezier handles to the upper/lower scale bounds
+		// 		if (controlPoints.previous.y > this.chart.chartArea.bottom) {
+		// 			point._model.controlPointPreviousY = this.chart.chartArea.bottom;
+		// 		} else if (controlPoints.previous.y < this.chart.chartArea.top) {
+		// 			point._model.controlPointPreviousY = this.chart.chartArea.top;
+		// 		} else {
+		// 			point._model.controlPointPreviousY = controlPoints.previous.y;
+		// 		}
+
+		// 		// Now pivot the point for animation
+		// 		point.pivot();
+		// 	}, this);
+		// },
+
+		// getElementsAtEvent: function(e) {
+		// 	var elementsArray = [],
+		// 		eventPosition = helpers.getRelativePosition(e),
+		// 		datasetIterator = function(dataset) {
+		// 			elementsArray.push(dataset.metaData[elementIndex]);
+		// 		},
+		// 		elementIndex;
+
+		// 	for (var datasetIndex = 0; datasetIndex < this.chart.data.datasets.length; datasetIndex++) {
+		// 		for (elementIndex = 0; elementIndex < this.chart.data.datasets[datasetIndex].metaData.length; elementIndex++) {
+		// 			if (this.chart.data.datasets[datasetIndex].metaData[elementIndex].inGroupRange(eventPosition.x, eventPosition.y)) {
+		// 				helpers.each(this.chart.data.datasets, datasetIterator);
+		// 			}
+		// 		}
+		// 	}
+
+		// 	return elementsArray.length ? elementsArray : [];
+		// },
+
+		// // Get the single element that was clicked on
+		// // @return : An object containing the dataset index and element index of the matching element. Also contains the rectangle that was drawn
+		// getElementAtEvent: function(e) {
+		// 	var element = [];
+		// 	var eventPosition = helpers.getRelativePosition(e);
+
+		// 	for (var datasetIndex = 0; datasetIndex < this.chart.data.datasets.length; ++datasetIndex) {
+		// 		for (var elementIndex = 0; elementIndex < this.chart.data.datasets[datasetIndex].metaData.length; ++elementIndex) {
+		// 			if (this.chart.data.datasets[datasetIndex].metaData[elementIndex].inRange(eventPosition.x, eventPosition.y)) {
+		// 				element.push(this.chart.data.datasets[datasetIndex].metaData[elementIndex]);
+		// 				return element;
+		// 			}
+		// 		}
+		// 	}
+
+		// 	return [];
+		// },
+	});
+
+
+
+}).call(this);
diff --git a/src/controllers/controller.canvas.rectangular.js b/src/controllers/controller.canvas.rectangular.js
deleted file mode 100644
index 80da709a44e..00000000000
--- a/src/controllers/controller.canvas.rectangular.js
+++ /dev/null
@@ -1,9 +0,0 @@
-(function() {
-	"use strict";
-
-	var root = this,
-		Chart = root.Chart,
-		helpers = Chart.helpers;
-
-
-}).call(this);
diff --git a/src/controllers/controller.elements.rectangular.js b/src/controllers/controller.elements.rectangular.js
deleted file mode 100644
index 469aa018874..00000000000
--- a/src/controllers/controller.elements.rectangular.js
+++ /dev/null
@@ -1,427 +0,0 @@
-(function() {
-	"use strict";
-
-	var root = this,
-		Chart = root.Chart,
-		helpers = Chart.helpers;
-
-	Chart.RectangularElementController = function(chart) {
-		this.chartInstance = chart;
-	};
-
-	Chart.RectangularElementController.prototype.getScaleForId = function getScaleForId(scaleID) {
-		return this.chartInstance.scales[scaleID];
-	};
-
-	// 2 helper functions to get points in collections
-	Chart.RectangularElementController.prototype.nextPoint = function nextPoint(collection, index) {
-		return collection[index + 1] || collection[index];
-	};
-	Chart.RectangularElementController.prototype.previousPoint = function previousPoint(collection, index) {
-		return collection[index - 1] || collection[index];
-	};
-
-	Chart.RectangularElementController.prototype.eachLine = function eachLine(callback) {
-		helpers.each(this.chartInstance.data.datasets, function(dataset, datasetIndex) {
-			if (dataset.metaDataset && dataset.metaDataset instanceof Chart.Line) {
-				callback.call(this, dataset, datasetIndex)
-			}
-		}, this);
-	};
-
-	Chart.RectangularElementController.prototype.eachRectangle = function(callback) {
-		helpers.each(this.chartInstance.data.datasets, function(dataset, datasetIndex) {
-			helpers.each(dataset.metaData, function(element, index) {
-				if (element instanceof Chart.Rectangle) {
-					callback(element, index, dataset, datasetIndex);
-				}
-			}, this);
-		}, this);
-	};
-
-	Chart.RectangularElementController.prototype.addLine = function addLine(dataset, datasetIndex) {
-		if (dataset) {
-			dataset.metaDataset = new Chart.Line({
-				_chart: this.chartInstance.chart,
-				_datasetIndex: datasetIndex,
-				_points: dataset.metaData,
-			});
-		}
-	}
-
-	Chart.RectangularElementController.prototype.addPoint = function addPoint(dataset, datasetIndex, index) {
-		if (dataset) {
-			dataset.metaData = dataset.metaData || new Array(this.chartInstance.data.datasets[datasetIndex].data.length);
-
-			if (index < dataset.metaData.length) {
-				dataset.metaData[index] = new Chart.Point({
-					_datasetIndex: datasetIndex,
-					_index: index,
-					_chart: this.chartInstance.chart,
-					_model: {
-						x: 0, 
-						y: 0, 
-					},
-				})
-			}
-		}
-	};
-
-	Chart.RectangularElementController.prototype.addRectangle = function(dataset, datasetIndex, index) {
-		if (dataset) {
-			dataset.metaData = dataset.metaData || new Array(this.chartInstance.data.datasets[datasetIndex].data.length);
-
-			if (index < dataset.metaData.length) {
-				dataset.metaData[index] = new Chart.Rectangle({
-					_chart: this.chartInstance.chart,
-					_datasetIndex: datasetIndex,
-					_index: index,
-				});
-			}
-		}
-	};
-
-	Chart.RectangularElementController.prototype.resetElements = function resetElements() {
-		helpers.each(this.chartInstance.data.datasets, function(dataset, datasetIndex) {
-			// All elements must be the same type for the given dataset so we are fine to check just the first one
-			if (dataset.metaData[0] instanceof Chart.Point) {
-				// Have points. Update all of them
-				this.resetDatasetPoints(dataset, datasetIndex);
-			} else if (dataset.metaData[0] instanceof Chart.Rectangle) {
-				// Have rectangles (bars)
-				this.resetDatasetRectangles(dataset, datasetIndex);
-			}
-		}, this);
-	};
-	
-	Chart.RectangularElementController.prototype.resetDatasetPoints = function resetDatasetPoints(dataset, datasetIndex) {
-		helpers.each(dataset.metaData, function(point, index){
-			var xScale = this.getScaleForId(this.chartInstance.data.datasets[datasetIndex].xAxisID);
-			var yScale = this.getScaleForId(this.chartInstance.data.datasets[datasetIndex].yAxisID);
-
-			var yScalePoint;
-
-			if (yScale.min < 0 && yScale.max < 0) {
-				// all less than 0. use the top
-				yScalePoint = yScale.getPixelForValue(yScale.max);
-			} else if (yScale.min > 0 && yScale.max > 0) {
-				yScalePoint = yScale.getPixelForValue(yScale.min);
-			} else {
-				yScalePoint = yScale.getPixelForValue(0);
-			}
-
-			helpers.extend(point, {
-				// Utility
-				_chart: this.chartInstance.chart, //WTF
-				_xScale: xScale,
-				_yScale: yScale,
-				_datasetIndex: datasetIndex,
-				_index: index,
-
-				// Desired view properties
-				_model: {
-					x: xScale.getPointPixelForValue(this.chartInstance.data.datasets[datasetIndex].data[index], index, datasetIndex),
-					y: yScalePoint,
-				},
-			});
-
-			this.updatePointElementAppearance(point, datasetIndex, index);
-		}, this);
-
-		this.updateBezierControlPoints(dataset);
-	};
-
-	Chart.RectangularElementController.prototype.resetDatasetRectangles = function resetDatasetRectangles(dataset, datasetIndex) {
-		helpers.each(dataset.metaData, function(rectangle, index) {
-			var xScale = this.getScaleForId(this.chartInstance.data.datasets[datasetIndex].xAxisID);
-			var yScale = this.getScaleForId(this.chartInstance.data.datasets[datasetIndex].yAxisID);
-
-			var yScalePoint;
-
-			if (yScale.min < 0 && yScale.max < 0) {
-				// all less than 0. use the top
-				yScalePoint = yScale.getPixelForValue(yScale.max);
-			} else if (yScale.min > 0 && yScale.max > 0) {
-				yScalePoint = yScale.getPixelForValue(yScale.min);
-			} else {
-				yScalePoint = yScale.getPixelForValue(0);
-			}
-
-			helpers.extend(rectangle, {
-				// Utility
-				_chart: this.chartInstance.chart,
-				_xScale: xScale,
-				_yScale: yScale,
-				_datasetIndex: datasetIndex,
-				_index: index,
-
-				// Desired view properties
-				_model: {
-					x: xScale.calculateBarX(this.chartInstance.data.datasets.length, datasetIndex, index),
-					y: yScalePoint,
-
-					// Tooltip
-					label: this.chartInstance.data.labels[index],
-					datasetLabel: this.chartInstance.data.datasets[datasetIndex].label,
-
-					// Appearance
-					base: yScale.calculateBarBase(datasetIndex, index),
-					width: xScale.calculateBarWidth(this.chartInstance.data.datasets.length),
-				},
-			});
-
-			this.updateRectangleElementAppearance(rectangle, datasetIndex, index);
-			rectangle.pivot();
-		}, this);
-	};
-
-	Chart.RectangularElementController.prototype.resetElementAppearance = function(element, datasetIndex, index) {
-		if (element instanceof Chart.Point) {
-			this.updatePointElementAppearance(element, datasetIndex, index);
-		} else if (element instanceof Chart.Rectangle) {
-			this.updateRectangleElementAppearance(element, datasetIndex, index);
-		}
-	};
-
-	Chart.RectangularElementController.prototype.updateElements = function updateElements() {
-		// Update the lines
-		this.updateLines();
-
-		helpers.each(this.chartInstance.data.datasets, function(dataset, datasetIndex) {
-			// All elements must be the same type for the given dataset so we are fine to check just the first one
-			if (dataset.metaData[0] instanceof Chart.Point) {
-				// Have points. Update all of them
-				this.updatePoints(dataset, datasetIndex);
-			} else if (dataset.metaData[0] instanceof Chart.Rectangle) {
-				// Have rectangles (bars)
-				this.updateRectangles(dataset, datasetIndex);
-			}
-		}, this);
-	};
-
-	Chart.RectangularElementController.prototype.updateLines = function updateLines() {
-		this.eachLine(function(dataset, datasetIndex) {
-			var yScale = this.getScaleForId(dataset.yAxisID);
-			var scaleBase;
-
-			if (yScale.min < 0 && yScale.max < 0) {
-				scaleBase = yScale.getPixelForValue(yScale.max);
-			} else if (yScale.min > 0 && yScale.max > 0) {
-				scaleBase = yScale.getPixelForValue(yScale.min);
-			} else {
-				scaleBase = yScale.getPixelForValue(0);
-			}
-
-			helpers.extend(dataset.metaDataset, {
-				// Utility
-				_scale: yScale,
-				_datasetIndex: datasetIndex,
-				// Data
-				_children: dataset.metaData,
-				// Model
-				_model: {
-					// Appearance
-					tension: dataset.metaDataset.custom && dataset.metaDataset.custom.tension ? dataset.metaDataset.custom.tension : (dataset.tension || this.chartInstance.options.elements.line.tension),
-					backgroundColor: dataset.metaDataset.custom && dataset.metaDataset.custom.backgroundColor ? dataset.metaDataset.custom.backgroundColor : (dataset.backgroundColor || this.chartInstance.options.elements.line.backgroundColor),
-					borderWidth: dataset.metaDataset.custom && dataset.metaDataset.custom.borderWidth ? dataset.metaDataset.custom.borderWidth : (dataset.borderWidth || this.chartInstance.options.elements.line.borderWidth),
-					borderColor: dataset.metaDataset.custom && dataset.metaDataset.custom.borderColor ? dataset.metaDataset.custom.borderColor : (dataset.borderColor || this.chartInstance.options.elements.line.borderColor),
-					fill: dataset.metaDataset.custom && dataset.metaDataset.custom.fill ? dataset.metaDataset.custom.fill : (dataset.fill !== undefined ? dataset.fill : this.chartInstance.options.elements.line.fill),
-					skipNull: dataset.skipNull !== undefined ? dataset.skipNull : this.chartInstance.options.elements.line.skipNull,
-					drawNull: dataset.drawNull !== undefined ? dataset.drawNull : this.chartInstance.options.elements.line.drawNull,
-					// Scale
-					scaleTop: yScale.top,
-					scaleBottom: yScale.bottom,
-					scaleZero: scaleBase,
-				},
-			});
-
-			dataset.metaDataset.pivot();
-		});
-	};
-
-	Chart.RectangularElementController.prototype.updatePoints = function updatePoints(dataset, datasetIndex) {
-		helpers.each(dataset.metaData, function(point, index) {
-			var xScale = this.getScaleForId(this.chartInstance.data.datasets[datasetIndex].xAxisID);
-			var yScale = this.getScaleForId(this.chartInstance.data.datasets[datasetIndex].yAxisID);
-
-			helpers.extend(point, {
-				// Utility
-				_chart: this.chartInstance.chart,
-				_xScale: xScale,
-				_yScale: yScale,
-				_datasetIndex: datasetIndex,
-				_index: index,
-
-				// Desired view properties
-				_model: {
-					x: xScale.getPointPixelForValue(this.chartInstance.data.datasets[datasetIndex].data[index], index, datasetIndex),
-					y: yScale.getPointPixelForValue(this.chartInstance.data.datasets[datasetIndex].data[index], index, datasetIndex),
-				},
-			});
-
-			this.updatePointElementAppearance(point, datasetIndex, index);
-		}, this);
-
-		this.updateBezierControlPoints(dataset);
-	};
-
-	Chart.RectangularElementController.prototype.updatePointElementAppearance = function updatePointElementAppearance(point, datasetIndex, index) {
-		helpers.extend(point._model, {
-			// Appearance
-			tension: point.custom && point.custom.tension ? point.custom.tension : this.chartInstance.options.elements.line.tension,
-			radius: point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(this.chartInstance.data.datasets[datasetIndex].radius, index, this.chartInstance.options.elements.point.radius),
-			backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.chartInstance.data.datasets[datasetIndex].pointBackgroundColor, index, this.chartInstance.options.elements.point.backgroundColor),
-			borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.chartInstance.data.datasets[datasetIndex].pointBorderColor, index, this.chartInstance.options.elements.point.borderColor),
-			borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.chartInstance.data.datasets[datasetIndex].pointBorderWidth, index, this.chartInstance.options.elements.point.borderWidth),
-			skip: this.chartInstance.data.datasets[datasetIndex].data[index] === null,
-
-			// Tooltip
-			hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.chartInstance.data.datasets[datasetIndex].hitRadius, index, this.chartInstance.options.elements.point.hitRadius),
-		});
-	};
-
-	Chart.RectangularElementController.prototype.updateRectangles = function updateRectangles(dataset, datasetIndex) {
-		helpers.each(dataset.metaData, function(rectangle, index){
-			var xScale = this.getScaleForId(this.chartInstance.data.datasets[datasetIndex].xAxisID);
-			var yScale = this.getScaleForId(this.chartInstance.data.datasets[datasetIndex].yAxisID);
-
-			helpers.extend(rectangle, {
-				// Utility
-				_chart: this.chartInstance.chart,
-				_xScale: xScale,
-				_yScale: yScale,
-				_datasetIndex: datasetIndex,
-				_index: index,
-
-				// Desired view properties
-				_model: {
-					x: xScale.calculateBarX(this.chartInstance.data.datasets.length, datasetIndex, index),
-					y: yScale.calculateBarY(datasetIndex, index),
-
-					// Appearance
-					base: yScale.calculateBarBase(datasetIndex, index),
-					width: xScale.calculateBarWidth(this.chartInstance.data.datasets.length),
-
-					// Tooltip
-					label: this.chartInstance.data.labels[index],
-					datasetLabel: this.chartInstance.data.datasets[datasetIndex].label,
-				},
-			});
-
-			this.updateRectangleElementAppearance(rectangle, datasetIndex, index);
-			rectangle.pivot();
-		}, this);
-	};
-
-	Chart.RectangularElementController.prototype.updateRectangleElementAppearance = function updateRectangleElementAppearance(rectangle, datasetIndex, index) {
-		helpers.extend(rectangle._model, {
-			// Appearance
-			backgroundColor: rectangle.custom && rectangle.custom.backgroundColor ? rectangle.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.chartInstance.data.datasets[datasetIndex].backgroundColor, index, this.chartInstance.options.elements.rectangle.backgroundColor),
-			borderColor: rectangle.custom && rectangle.custom.borderColor ? rectangle.custom.borderColor : helpers.getValueAtIndexOrDefault(this.chartInstance.data.datasets[datasetIndex].borderColor, index, this.chartInstance.options.elements.rectangle.borderColor),
-			borderWidth: rectangle.custom && rectangle.custom.borderWidth ? rectangle.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.chartInstance.data.datasets[datasetIndex].borderWidth, index, this.chartInstance.options.elements.rectangle.borderWidth),
-		});
-	};
-
-	Chart.RectangularElementController.prototype.setElementHoverStyle = function setElementHoverStyle(element) {
-		if (element instanceof Chart.Point) {
-			this.setPointHoverStyle(element);
-		} else if (element instanceof Chart.Rectangle) {
-			this.setRectangleHoverStyle(element);
-		}
-	};
-
-	Chart.RectangularElementController.prototype.setPointHoverStyle = function setPointHoverStyle(point) {
-		var dataset = this.chartInstance.data.datasets[point._datasetIndex];
-		var index = point._index;
-
-		point._model.radius = point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.chartInstance.options.elements.point.hoverRadius);
-		point._model.backgroundColor = point.custom && point.custom.hoverBackgroundColor ? point.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(point._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
-		point._model.borderColor = point.custom && point.custom.hoverBorderColor ? point.custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(point._model.borderColor).saturate(0.5).darken(0.1).rgbString());
-		point._model.borderWidth = point.custom && point.custom.hoverBorderWidth ? point.custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, point._model.borderWidth);
-	};
-
-	Chart.RectangularElementController.prototype.setRectangleHoverStyle = function(rectangle) {
-		var dataset = this.chartInstance.data.datasets[rectangle._datasetIndex];
-		var index = rectangle._index;
-
-		rectangle._model.backgroundColor = rectangle.custom && rectangle.custom.hoverBackgroundColor ? rectangle.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(rectangle._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
-		rectangle._model.borderColor = rectangle.custom && rectangle.custom.hoverBorderColor ? rectangle.custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, helpers.color(rectangle._model.borderColor).saturate(0.5).darken(0.1).rgbString());
-		rectangle._model.borderWidth = rectangle.custom && rectangle.custom.hoverBorderWidth ? rectangle.custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, rectangle._model.borderWidth);
-	};
-
-	Chart.RectangularElementController.prototype.updateBezierControlPoints = function updateBezierControlPoints(dataset) {
-		// Update control points for the bezier curve
-		helpers.each(dataset.metaData, function(point, index) {
-			var controlPoints = helpers.splineCurve(
-				this.previousPoint(dataset.metaData, index)._model,
-				point._model,
-				this.nextPoint(dataset.metaData, index)._model,
-				point._model.tension
-			);
-
-			point._model.controlPointPreviousX = controlPoints.previous.x;
-			point._model.controlPointNextX = controlPoints.next.x;
-
-			// Prevent the bezier going outside of the bounds of the graph
-
-			// Cap puter bezier handles to the upper/lower scale bounds
-			if (controlPoints.next.y > this.chartInstance.chartArea.bottom) {
-				point._model.controlPointNextY = this.chartInstance.chartArea.bottom;
-			} else if (controlPoints.next.y < this.chartInstance.chartArea.top) {
-				point._model.controlPointNextY = this.chartInstance.chartArea.top;
-			} else {
-				point._model.controlPointNextY = controlPoints.next.y;
-			}
-
-			// Cap inner bezier handles to the upper/lower scale bounds
-			if (controlPoints.previous.y > this.chartInstance.chartArea.bottom) {
-				point._model.controlPointPreviousY = this.chartInstance.chartArea.bottom;
-			} else if (controlPoints.previous.y < this.chartInstance.chartArea.top) {
-				point._model.controlPointPreviousY = this.chartInstance.chartArea.top;
-			} else {
-				point._model.controlPointPreviousY = controlPoints.previous.y;
-			}
-
-			// Now pivot the point for animation
-			point.pivot();
-		}, this);
-	};
-
-	Chart.RectangularElementController.prototype.getElementsAtEvent = function(e) {
-		var elementsArray = [],
-			eventPosition = helpers.getRelativePosition(e),
-			datasetIterator = function(dataset) {
-				elementsArray.push(dataset.metaData[elementIndex]);
-			},
-			elementIndex;
-
-		for (var datasetIndex = 0; datasetIndex < this.chartInstance.data.datasets.length; datasetIndex++) {
-			for (elementIndex = 0; elementIndex < this.chartInstance.data.datasets[datasetIndex].metaData.length; elementIndex++) {
-				if (this.chartInstance.data.datasets[datasetIndex].metaData[elementIndex].inGroupRange(eventPosition.x, eventPosition.y)) {
-					helpers.each(this.chartInstance.data.datasets, datasetIterator);
-				}
-			}
-		}
-
-		return elementsArray.length ? elementsArray : [];
-	};
-
-	// Get the single element that was clicked on
-	// @return : An object containing the dataset index and element index of the matching element. Also contains the rectangle that was drawn
-	Chart.RectangularElementController.prototype.getElementAtEvent = function(e) {
-		var element = [];
-		var eventPosition = helpers.getRelativePosition(e);
-
-		for (var datasetIndex = 0; datasetIndex < this.chartInstance.data.datasets.length; ++datasetIndex) {
-			for (var elementIndex = 0; elementIndex < this.chartInstance.data.datasets[datasetIndex].metaData.length; ++elementIndex) {
-				if (this.chartInstance.data.datasets[datasetIndex].metaData[elementIndex].inRange(eventPosition.x, eventPosition.y)) {
-					element.push(this.chartInstance.data.datasets[datasetIndex].metaData[elementIndex]);
-					return element;
-				}
-			}
-		}
-
-		return [];
-	};
-
-}).call(this);
diff --git a/src/core/core.controller.js b/src/core/core.controller.js
index dd2a023405f..4c2535ddd45 100644
--- a/src/core/core.controller.js
+++ b/src/core/core.controller.js
@@ -15,22 +15,21 @@
 	//Destroy method on the chart will remove the instance of the chart from this reference.
 	Chart.instances = {};
 
+	// Controllers available for dataset visualization eg. bar, line, slice, etc.
+	Chart.controllers = {};
+
+	// The main controller of a chart
 	Chart.Controller = function(instance) {
 
 		this.chart = instance;
-		var config = instance.config;
-		this.data = config.data;
-		this.options = config.options = helpers.configMerge(Chart.defaults.global, Chart.defaults[config.type], config.options || {});
+		this.config = instance.config;
+		this.data = this.config.data;
+		this.options = this.config.options = helpers.configMerge(Chart.defaults.global, Chart.defaults[this.config.type], this.config.options || {});
 		this.id = helpers.uid();
 
-		console.log(this.options);
-
 		//Add the chart instance to the global namespace
 		Chart.instances[this.id] = this;
 
-		// Initialize is always called when a chart type is created
-		// By default it is a no op, but it should be extended
-
 		if (this.options.responsive) {
 			this.resize();
 		}
@@ -44,12 +43,19 @@
 
 		initialize: function initialize() {
 
+			// TODO
+			// If BeforeInit(this) doesn't return false, proceed
+
 			this.bindEvents();
 			this.buildScales();
+			this.buildControllers();
 			this.resetElements();
 			this.initToolTip();
 			this.update();
 
+			// TODO
+			// If AfterInit(this) doesn't return false, proceed
+
 			return this;
 		},
 
@@ -111,12 +117,30 @@
 			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
 		},
 
+		buildControllers: function() {
+			this.eachDataset(function(dataset, datasetIndex) {
+				var type = dataset.type || this.config.type;
+				if (dataset.controller) {
+					dataset.controller.updateIndex(datasetIndex);
+					return;
+				}
+				dataset.controller = new Chart.controllers[type](this, datasetIndex);
+			});
+		},
+
 		resetElements: function resetElements() {
-			// This will loop through any data and do the appropriate element reset for the type
+			this.eachDataset(function(dataset, datasetIndex) {
+				dataset.controller.reset();
+			});
 		},
+
+
 		update: function update(animationDuration) {
 			// This will loop through any data and do the appropriate element update for the type
 			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
+			this.eachDataset(function(dataset, datasetIndex) {
+				dataset.controller.update();
+			});
 			this.render(animationDuration);
 		},
 
@@ -148,6 +172,25 @@
 			return this;
 		},
 
+		draw: function(ease) {
+			var easingDecimal = ease || 1;
+			this.clear();
+
+			// Draw all the scales
+			helpers.each(this.scales, function(scale) {
+				scale.draw(this.chartArea);
+			}, this);
+
+			// Draw each dataset via its respective controller
+			// TODO: needs support for reverse stacking (line chart)
+			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
+				dataset.controller.draw(ease);
+			}, this);
+
+			// Finally draw the tooltip
+			this.tooltip.transition(easingDecimal).draw();
+		},
+
 		eachValue: function eachValue(callback) {
 			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
 				helpers.each(dataset.data, callback, this, datasetIndex);
@@ -164,6 +207,20 @@
 			helpers.each(this.data.datasets, callback, this);
 		},
 
+		// 2 helper functions to get next/previous elements in datasets
+		nextElement: function nextElement(datasets, index, loop) {
+			if (this.loop) {
+				return dataset[index + 1] || dataset[0];
+			}
+			return datasets[index + 1] || datasets[index];
+		},
+		previousElement: function previousElement(datasets, index, loop) {
+			if (this.loop) {
+				return dataset[index - 1] || dataset[dataset.length - 1];
+			}
+			return datasets[index - 1] || datasets[index];
+		},
+
 		// Get the single element that was clicked on
 		// @return : An object containing the dataset index and element index of the matching element. Also contains the rectangle that was draw
 		getElementAtEvent: function getElementAtEvent(e) {
diff --git a/src/core/core.element.js b/src/core/core.element.js
index d787a633674..bd7b8ad6be4 100644
--- a/src/core/core.element.js
+++ b/src/core/core.element.js
@@ -7,6 +7,7 @@
 		previous = root.Chart,
 		helpers = Chart.helpers;
 
+	Chart.elements = {};
 
 	Chart.Element = function(configuration) {
 		helpers.extend(this, configuration);
diff --git a/src/core/core.js b/src/core/core.js
index d8037c6111d..e64f98d2b3a 100755
--- a/src/core/core.js
+++ b/src/core/core.js
@@ -58,12 +58,14 @@
 		//High pixel density displays - multiply the size of the canvas height/width by the device pixel ratio, then scale.
 		Chart.helpers.retinaScale(this);
 
-		this.controller = new Chart.Controller(this);
+		if (config) {
+			this.controller = new Chart.Controller(this);
+			return this.controller;
+		}
 
-		return this.controller;
-	};
+		return this;
 
-	var defaultColor = 'rgba(0,0,0,0.1)';
+	};
 
 	//Globally expose the defaults to allow for user updating/changing
 	Chart.defaults = {
@@ -77,7 +79,7 @@
 				animationDuration: 400,
 			},
 			onClick: null,
-			defaultColor: defaultColor,
+			defaultColor: 'rgba(0,0,0,0.1)',
 
 			// Element defaults defined in element extensions
 			elements: {}
diff --git a/src/elements/element.rectangle.js b/src/elements/element.rectangle.js
index 7c35df01d3e..f4b71a38058 100644
--- a/src/elements/element.rectangle.js
+++ b/src/elements/element.rectangle.js
@@ -1,14 +1,3 @@
-/*!
- * Chart.js
- * http://chartjs.org/
- * Version: {{ version }}
- *
- * Copyright 2015 Nick Downie
- * Released under the MIT license
- * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
- */
-
-
 (function() {
 
 	"use strict";
@@ -23,7 +12,7 @@
 		borderColor: Chart.defaults.global.defaultColor,
 	};
 
-	Chart.Rectangle = Chart.Element.extend({
+	Chart.elements.Rectangle = Chart.Element.extend({
 		draw: function() {
 
 			var ctx = this._chart.ctx;
@@ -92,4 +81,6 @@
 		},
 	});
 
+
+
 }).call(this);

From 257bdb2dbbb769da36d0703e2d3b91a920cb2bee Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Mon, 15 Jun 2015 15:27:56 -0600
Subject: [PATCH 167/424] Hybrid Line and Bar chart - Line Now drawing

---
 Chart.js                           | 11026 ++++++++++++---------------
 Chart.min.js                       |    38 +-
 samples/combo-bar-line.html        |    63 +
 src/controllers/controller.bar.js  |    76 +-
 src/controllers/controller.line.js |   371 +
 src/core/core.controller.js        |     6 +
 src/core/core.helpers.js           |    12 +
 src/elements/element.line.js       |    22 +-
 src/elements/element.point.js      |     2 +-
 9 files changed, 5212 insertions(+), 6404 deletions(-)
 create mode 100644 samples/combo-bar-line.html
 create mode 100644 src/controllers/controller.line.js

diff --git a/Chart.js b/Chart.js
index 88b54859aed..4ab301d1518 100644
--- a/Chart.js
+++ b/Chart.js
@@ -11,3186 +11,4335 @@
 
 (function() {
 
-    "use strict";
-
-    //Declare root variable - window in the browser, global on the server
-    var root = this,
-        previous = root.Chart;
-
-    //Occupy the global variable of Chart, and create a simple base class
-    var Chart = function(context) {
-        var chart = this;
-        this.canvas = context.canvas;
-
-        this.ctx = context;
-
-        //Variables global to the chart
-        var computeDimension = function(element, dimension) {
-            if (element['offset' + dimension]) {
-                return element['offset' + dimension];
-            } else {
-                return document.defaultView.getComputedStyle(element).getPropertyValue(dimension);
-            }
-        };
-
-        var width = this.width = computeDimension(context.canvas, 'Width') || context.canvas.width;
-        var height = this.height = computeDimension(context.canvas, 'Height') || context.canvas.height;
-
-        // Firefox requires this to work correctly
-        context.canvas.width = width;
-        context.canvas.height = height;
-
-        width = this.width = context.canvas.width;
-        height = this.height = context.canvas.height;
-        this.aspectRatio = this.width / this.height;
-        //High pixel density displays - multiply the size of the canvas height/width by the device pixel ratio, then scale.
-        helpers.retinaScale(this);
-
-        return this;
-    };
-
-    var defaultColor = 'rgba(0,0,0,0.1)';
-
-    //Globally expose the defaults to allow for user updating/changing
-    Chart.defaults = {
-        global: {
-            responsive: true,
-            maintainAspectRatio: true,
-            events: ["mousemove", "mouseout", "click", "touchstart", "touchmove", "touchend"],
-            hover: {
-                onHover: null,
-                mode: 'single',
-                animationDuration: 400,
-            },
-            onClick: null,
-            defaultColor: defaultColor,
-
-            // Element defaults defined in element extensions
-            elements: {}
-        },
-    };
-
-    //Create a dictionary of chart types, to allow for extension of existing types
-    Chart.types = {};
-
-    //Global Chart helpers object for utility methods and classes
-    var helpers = Chart.helpers = {};
-
-    //-- Basic js utility methods
-    var each = helpers.each = function(loopable, callback, self) {
-            var additionalArgs = Array.prototype.slice.call(arguments, 3);
-            // Check to see if null or undefined firstly.
-            if (loopable) {
-                if (loopable.length === +loopable.length) {
-                    var i;
-                    for (i = 0; i < loopable.length; i++) {
-                        callback.apply(self, [loopable[i], i].concat(additionalArgs));
-                    }
-                } else {
-                    for (var item in loopable) {
-                        callback.apply(self, [loopable[item], item].concat(additionalArgs));
-                    }
-                }
-            }
-        },
-        clone = helpers.clone = function(obj) {
-            var objClone = {};
-            each(obj, function(value, key) {
-                if (obj.hasOwnProperty(key)) {
-                    objClone[key] = value;
-                }
-            });
-            return objClone;
-        },
-        extend = helpers.extend = function(base) {
-            each(Array.prototype.slice.call(arguments, 1), function(extensionObject) {
-                each(extensionObject, function(value, key) {
-                    if (extensionObject.hasOwnProperty(key)) {
-                        base[key] = value;
-                    }
-                });
-            });
-            return base;
-        },
-        merge = helpers.merge = function(base, master) {
-            //Merge properties in left object over to a shallow clone of object right.
-            var args = Array.prototype.slice.call(arguments, 0);
-            args.unshift({});
-            return extend.apply(null, args);
-        },
-        // Need a special merge function to chart configs since they are now grouped
-        configMerge = helpers.configMerge = function(_base) {
-            var base = clone(_base);
-            helpers.each(Array.prototype.slice.call(arguments, 1), function(extension) {
-                helpers.each(extension, function(value, key) {
-                    if (extension.hasOwnProperty(key)) {
-                        if (base.hasOwnProperty(key) && helpers.isArray(base[key]) && helpers.isArray(value)) {
-                            // In this case we have an array of objects replacing another array. Rather than doing a strict replace,
-                            // merge. This allows easy scale option merging
-                            var baseArray = base[key];
-
-                            helpers.each(value, function(valueObj, index) {
-                                if (index < baseArray.length) {
-                                    baseArray[index] = helpers.configMerge(baseArray[index], valueObj);
-                                } else {
-                                    baseArray.push(valueObj); // nothing to merge
-                                }
-                            });
-                        } else if (base.hasOwnProperty(key) && typeof base[key] == "object" && base[key] !== null && typeof value == "object") {
-                            // If we are overwriting an object with an object, do a merge of the properties.
-                            base[key] = helpers.configMerge(base[key], value);
-                        } else {
-                            // can just overwrite the value in this case
-                            base[key] = value;
-                        }
-                    }
-                });
-            });
-
-            return base;
-        },
-        getValueAtIndexOrDefault = helpers.getValueAtIndexOrDefault = function(value, index, defaultValue) {
-            if (!value) {
-                return defaultValue;
-            }
-
-            if (helpers.isArray(value) && index < value.length) {
-                return value[index];
-            }
-
-            return value;
-        },
-        indexOf = helpers.indexOf = function(arrayToSearch, item) {
-            if (Array.prototype.indexOf) {
-                return arrayToSearch.indexOf(item);
-            } else {
-                for (var i = 0; i < arrayToSearch.length; i++) {
-                    if (arrayToSearch[i] === item) return i;
-                }
-                return -1;
-            }
-        },
-        where = helpers.where = function(collection, filterCallback) {
-            var filtered = [];
-
-            helpers.each(collection, function(item) {
-                if (filterCallback(item)) {
-                    filtered.push(item);
-                }
-            });
-
-            return filtered;
-        },
-        findNextWhere = helpers.findNextWhere = function(arrayToSearch, filterCallback, startIndex) {
-            // Default to start of the array
-            if (!startIndex) {
-                startIndex = -1;
-            }
-            for (var i = startIndex + 1; i < arrayToSearch.length; i++) {
-                var currentItem = arrayToSearch[i];
-                if (filterCallback(currentItem)) {
-                    return currentItem;
-                }
-            }
-        },
-        findPreviousWhere = helpers.findPreviousWhere = function(arrayToSearch, filterCallback, startIndex) {
-            // Default to end of the array
-            if (!startIndex) {
-                startIndex = arrayToSearch.length;
-            }
-            for (var i = startIndex - 1; i >= 0; i--) {
-                var currentItem = arrayToSearch[i];
-                if (filterCallback(currentItem)) {
-                    return currentItem;
-                }
-            }
-        },
-        inherits = helpers.inherits = function(extensions) {
-            //Basic javascript inheritance based on the model created in Backbone.js
-            var parent = this;
-            var ChartElement = (extensions && extensions.hasOwnProperty("constructor")) ? extensions.constructor : function() {
-                return parent.apply(this, arguments);
-            };
-
-            var Surrogate = function() {
-                this.constructor = ChartElement;
-            };
-            Surrogate.prototype = parent.prototype;
-            ChartElement.prototype = new Surrogate();
-
-            ChartElement.extend = inherits;
-
-            if (extensions) extend(ChartElement.prototype, extensions);
-
-            ChartElement.__super__ = parent.prototype;
-
-            return ChartElement;
-        },
-        noop = helpers.noop = function() {},
-        uid = helpers.uid = (function() {
-            var id = 0;
-            return function() {
-                return "chart-" + id++;
-            };
-        })(),
-        warn = helpers.warn = function(str) {
-            //Method for warning of errors
-            if (window.console && typeof window.console.warn === "function") console.warn(str);
-        },
-        amd = helpers.amd = (typeof define === 'function' && define.amd),
-        //-- Math methods
-        isNumber = helpers.isNumber = function(n) {
-            return !isNaN(parseFloat(n)) && isFinite(n);
-        },
-        max = helpers.max = function(array) {
-            return Math.max.apply(Math, array);
-        },
-        min = helpers.min = function(array) {
-            return Math.min.apply(Math, array);
-        },
-        sign = helpers.sign = function(x) {
-            if (Math.sign) {
-                return Math.sign(x);
-            } else {
-                x = +x; // convert to a number
-                if (x === 0 || isNaN(x)) {
-                    return x;
-                }
-                return x > 0 ? 1 : -1;
-            }
-        },
-        log10 = helpers.log10 = function(x) {
-            if (Math.log10) {
-                return Math.log10(x)
-            } else {
-                return Math.log(x) / Math.LN10;
-            }
-        },
-        cap = helpers.cap = function(valueToCap, maxValue, minValue) {
-            if (isNumber(maxValue)) {
-                if (valueToCap > maxValue) {
-                    return maxValue;
-                }
-            } else if (isNumber(minValue)) {
-                if (valueToCap < minValue) {
-                    return minValue;
-                }
-            }
-            return valueToCap;
-        },
-        getDecimalPlaces = helpers.getDecimalPlaces = function(num) {
-            if (num % 1 !== 0 && isNumber(num)) {
-                var s = num.toString();
-                if (s.indexOf("e-") < 0) {
-                    // no exponent, e.g. 0.01
-                    return s.split(".")[1].length;
-                } else if (s.indexOf(".") < 0) {
-                    // no decimal point, e.g. 1e-9
-                    return parseInt(s.split("e-")[1]);
-                } else {
-                    // exponent and decimal point, e.g. 1.23e-9
-                    var parts = s.split(".")[1].split("e-");
-                    return parts[0].length + parseInt(parts[1]);
-                }
-            } else {
-                return 0;
-            }
-        },
-        toRadians = helpers.toRadians = function(degrees) {
-            return degrees * (Math.PI / 180);
-        },
-        toDegrees = helpers.toDegrees = function(radians) {
-            return radians * (180 / Math.PI);
-        },
-        // Gets the angle from vertical upright to the point about a centre.
-        getAngleFromPoint = helpers.getAngleFromPoint = function(centrePoint, anglePoint) {
-            var distanceFromXCenter = anglePoint.x - centrePoint.x,
-                distanceFromYCenter = anglePoint.y - centrePoint.y,
-                radialDistanceFromCenter = Math.sqrt(distanceFromXCenter * distanceFromXCenter + distanceFromYCenter * distanceFromYCenter);
-
-            var angle = Math.atan2(distanceFromYCenter, distanceFromXCenter);
-
-            if (angle < (-0.5 * Math.PI)) {
-                angle += 2.0 * Math.PI; // make sure the returned angle is in the range of (-PI/2, 3PI/2]
-            }
-
-            return {
-                angle: angle,
-                distance: radialDistanceFromCenter
-            };
-        },
-        aliasPixel = helpers.aliasPixel = function(pixelWidth) {
-            return (pixelWidth % 2 === 0) ? 0 : 0.5;
-        },
-        splineCurve = helpers.splineCurve = function(FirstPoint, MiddlePoint, AfterPoint, t) {
-            //Props to Rob Spencer at scaled innovation for his post on splining between points
-            //http://scaledinnovation.com/analytics/splines/aboutSplines.html
-            var d01 = Math.sqrt(Math.pow(MiddlePoint.x - FirstPoint.x, 2) + Math.pow(MiddlePoint.y - FirstPoint.y, 2)),
-                d12 = Math.sqrt(Math.pow(AfterPoint.x - MiddlePoint.x, 2) + Math.pow(AfterPoint.y - MiddlePoint.y, 2)),
-                fa = t * d01 / (d01 + d12), // scaling factor for triangle Ta
-                fb = t * d12 / (d01 + d12);
-            return {
-                previous: {
-                    x: MiddlePoint.x - fa * (AfterPoint.x - FirstPoint.x),
-                    y: MiddlePoint.y - fa * (AfterPoint.y - FirstPoint.y)
-                },
-                next: {
-                    x: MiddlePoint.x + fb * (AfterPoint.x - FirstPoint.x),
-                    y: MiddlePoint.y + fb * (AfterPoint.y - FirstPoint.y)
-                }
-            };
-        },
-        calculateOrderOfMagnitude = helpers.calculateOrderOfMagnitude = function(val) {
-            return Math.floor(Math.log(val) / Math.LN10);
-        },
-        calculateScaleRange = helpers.calculateScaleRange = function(valuesArray, drawingSize, textSize, startFromZero, integersOnly) {
-
-            //Set a minimum step of two - a point at the top of the graph, and a point at the base
-            var minSteps = 2,
-                maxSteps = Math.floor(drawingSize / (textSize * 1.5)),
-                skipFitting = (minSteps >= maxSteps);
-
-            var maxValue = max(valuesArray),
-                minValue = min(valuesArray);
-
-            // We need some degree of seperation here to calculate the scales if all the values are the same
-            // Adding/minusing 0.5 will give us a range of 1.
-            if (maxValue === minValue) {
-                maxValue += 0.5;
-                // So we don't end up with a graph with a negative start value if we've said always start from zero
-                if (minValue >= 0.5 && !startFromZero) {
-                    minValue -= 0.5;
-                } else {
-                    // Make up a whole number above the values
-                    maxValue += 0.5;
-                }
-            }
-
-            var valueRange = Math.abs(maxValue - minValue),
-                rangeOrderOfMagnitude = calculateOrderOfMagnitude(valueRange),
-                graphMax = Math.ceil(maxValue / (1 * Math.pow(10, rangeOrderOfMagnitude))) * Math.pow(10, rangeOrderOfMagnitude),
-                graphMin = (startFromZero) ? 0 : Math.floor(minValue / (1 * Math.pow(10, rangeOrderOfMagnitude))) * Math.pow(10, rangeOrderOfMagnitude),
-                graphRange = graphMax - graphMin,
-                stepValue = Math.pow(10, rangeOrderOfMagnitude),
-                numberOfSteps = Math.round(graphRange / stepValue);
-
-            //If we have more space on the graph we'll use it to give more definition to the data
-            while ((numberOfSteps > maxSteps || (numberOfSteps * 2) < maxSteps) && !skipFitting) {
-                if (numberOfSteps > maxSteps) {
-                    stepValue *= 2;
-                    numberOfSteps = Math.round(graphRange / stepValue);
-                    // Don't ever deal with a decimal number of steps - cancel fitting and just use the minimum number of steps.
-                    if (numberOfSteps % 1 !== 0) {
-                        skipFitting = true;
-                    }
-                }
-                //We can fit in double the amount of scale points on the scale
-                else {
-                    //If user has declared ints only, and the step value isn't a decimal
-                    if (integersOnly && rangeOrderOfMagnitude >= 0) {
-                        //If the user has said integers only, we need to check that making the scale more granular wouldn't make it a float
-                        if (stepValue / 2 % 1 === 0) {
-                            stepValue /= 2;
-                            numberOfSteps = Math.round(graphRange / stepValue);
-                        }
-                        //If it would make it a float break out of the loop
-                        else {
-                            break;
-                        }
-                    }
-                    //If the scale doesn't have to be an int, make the scale more granular anyway.
-                    else {
-                        stepValue /= 2;
-                        numberOfSteps = Math.round(graphRange / stepValue);
-                    }
-
-                }
-            }
-
-            if (skipFitting) {
-                numberOfSteps = minSteps;
-                stepValue = graphRange / numberOfSteps;
-            }
-            return {
-                steps: numberOfSteps,
-                stepValue: stepValue,
-                min: graphMin,
-                max: graphMin + (numberOfSteps * stepValue)
-            };
-
-        },
-        // Implementation of the nice number algorithm used in determining where axis labels will go
-        niceNum = helpers.niceNum = function(range, round) {
-            var exponent = Math.floor(helpers.log10(range));
-            var fraction = range / Math.pow(10, exponent);
-            var niceFraction;
-
-            if (round) {
-                if (fraction < 1.5) {
-                    niceFraction = 1;
-                } else if (fraction < 3) {
-                    niceFraction = 2;
-                } else if (fraction < 7) {
-                    niceFraction = 5;
-                } else {
-                    niceFraction = 10;
-                }
-            } else {
-                if (fraction <= 1.0) {
-                    niceFraction = 1;
-                } else if (fraction <= 2) {
-                    niceFraction = 2;
-                } else if (fraction <= 5) {
-                    niceFraction = 5;
-                } else {
-                    niceFraction = 10;
-                }
-            }
-
-            return niceFraction * Math.pow(10, exponent);
-        },
-        /* jshint ignore:start */
-        // Blows up jshint errors based on the new Function constructor
-        //Templating methods
-        //Javascript micro templating by John Resig - source at http://ejohn.org/blog/javascript-micro-templating/
-        template = helpers.template = function(templateString, valuesObject) {
-
-            // If templateString is function rather than string-template - call the function for valuesObject
-
-            if (templateString instanceof Function) {
-                return templateString(valuesObject);
-            }
-
-            var cache = {};
-
-            function tmpl(str, data) {
-                // Figure out if we're getting a template, or if we need to
-                // load the template - and be sure to cache the result.
-                var fn = !/\W/.test(str) ?
-                    cache[str] = cache[str] :
-
-                    // Generate a reusable function that will serve as a template
-                    // generator (and which will be cached).
-                    new Function("obj",
-                        "var p=[],print=function(){p.push.apply(p,arguments);};" +
-
-                        // Introduce the data as local variables using with(){}
-                        "with(obj){p.push('" +
-
-                        // Convert the template into pure JavaScript
-                        str
-                        .replace(/[\r\t\n]/g, " ")
-                        .split("<%").join("\t")
-                        .replace(/((^|%>)[^\t]*)'/g, "$1\r")
-                        .replace(/\t=(.*?)%>/g, "',$1,'")
-                        .split("\t").join("');")
-                        .split("%>").join("p.push('")
-                        .split("\r").join("\\'") +
-                        "');}return p.join('');"
-                    );
-
-                // Provide some basic currying to the user
-                return data ? fn(data) : fn;
-            }
-            return tmpl(templateString, valuesObject);
-        },
-        /* jshint ignore:end */
-        generateLabels = helpers.generateLabels = function(templateString, numberOfSteps, graphMin, stepValue) {
-            var labelsArray = new Array(numberOfSteps);
-            if (templateString) {
-                each(labelsArray, function(val, index) {
-                    labelsArray[index] = template(templateString, {
-                        value: (graphMin + (stepValue * (index + 1)))
-                    });
-                });
-            }
-            return labelsArray;
-        },
-        //--Animation methods
-        //Easing functions adapted from Robert Penner's easing equations
-        //http://www.robertpenner.com/easing/
-        easingEffects = helpers.easingEffects = {
-            linear: function(t) {
-                return t;
-            },
-            easeInQuad: function(t) {
-                return t * t;
-            },
-            easeOutQuad: function(t) {
-                return -1 * t * (t - 2);
-            },
-            easeInOutQuad: function(t) {
-                if ((t /= 1 / 2) < 1) {
-                    return 1 / 2 * t * t;
-                }
-                return -1 / 2 * ((--t) * (t - 2) - 1);
-            },
-            easeInCubic: function(t) {
-                return t * t * t;
-            },
-            easeOutCubic: function(t) {
-                return 1 * ((t = t / 1 - 1) * t * t + 1);
-            },
-            easeInOutCubic: function(t) {
-                if ((t /= 1 / 2) < 1) {
-                    return 1 / 2 * t * t * t;
-                }
-                return 1 / 2 * ((t -= 2) * t * t + 2);
-            },
-            easeInQuart: function(t) {
-                return t * t * t * t;
-            },
-            easeOutQuart: function(t) {
-                return -1 * ((t = t / 1 - 1) * t * t * t - 1);
-            },
-            easeInOutQuart: function(t) {
-                if ((t /= 1 / 2) < 1) {
-                    return 1 / 2 * t * t * t * t;
-                }
-                return -1 / 2 * ((t -= 2) * t * t * t - 2);
-            },
-            easeInQuint: function(t) {
-                return 1 * (t /= 1) * t * t * t * t;
-            },
-            easeOutQuint: function(t) {
-                return 1 * ((t = t / 1 - 1) * t * t * t * t + 1);
-            },
-            easeInOutQuint: function(t) {
-                if ((t /= 1 / 2) < 1) {
-                    return 1 / 2 * t * t * t * t * t;
-                }
-                return 1 / 2 * ((t -= 2) * t * t * t * t + 2);
-            },
-            easeInSine: function(t) {
-                return -1 * Math.cos(t / 1 * (Math.PI / 2)) + 1;
-            },
-            easeOutSine: function(t) {
-                return 1 * Math.sin(t / 1 * (Math.PI / 2));
-            },
-            easeInOutSine: function(t) {
-                return -1 / 2 * (Math.cos(Math.PI * t / 1) - 1);
-            },
-            easeInExpo: function(t) {
-                return (t === 0) ? 1 : 1 * Math.pow(2, 10 * (t / 1 - 1));
-            },
-            easeOutExpo: function(t) {
-                return (t === 1) ? 1 : 1 * (-Math.pow(2, -10 * t / 1) + 1);
-            },
-            easeInOutExpo: function(t) {
-                if (t === 0) {
-                    return 0;
-                }
-                if (t === 1) {
-                    return 1;
-                }
-                if ((t /= 1 / 2) < 1) {
-                    return 1 / 2 * Math.pow(2, 10 * (t - 1));
-                }
-                return 1 / 2 * (-Math.pow(2, -10 * --t) + 2);
-            },
-            easeInCirc: function(t) {
-                if (t >= 1) {
-                    return t;
-                }
-                return -1 * (Math.sqrt(1 - (t /= 1) * t) - 1);
-            },
-            easeOutCirc: function(t) {
-                return 1 * Math.sqrt(1 - (t = t / 1 - 1) * t);
-            },
-            easeInOutCirc: function(t) {
-                if ((t /= 1 / 2) < 1) {
-                    return -1 / 2 * (Math.sqrt(1 - t * t) - 1);
-                }
-                return 1 / 2 * (Math.sqrt(1 - (t -= 2) * t) + 1);
-            },
-            easeInElastic: function(t) {
-                var s = 1.70158;
-                var p = 0;
-                var a = 1;
-                if (t === 0) {
-                    return 0;
-                }
-                if ((t /= 1) == 1) {
-                    return 1;
-                }
-                if (!p) {
-                    p = 1 * 0.3;
-                }
-                if (a < Math.abs(1)) {
-                    a = 1;
-                    s = p / 4;
-                } else {
-                    s = p / (2 * Math.PI) * Math.asin(1 / a);
-                }
-                return -(a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t * 1 - s) * (2 * Math.PI) / p));
-            },
-            easeOutElastic: function(t) {
-                var s = 1.70158;
-                var p = 0;
-                var a = 1;
-                if (t === 0) {
-                    return 0;
-                }
-                if ((t /= 1) == 1) {
-                    return 1;
-                }
-                if (!p) {
-                    p = 1 * 0.3;
-                }
-                if (a < Math.abs(1)) {
-                    a = 1;
-                    s = p / 4;
-                } else {
-                    s = p / (2 * Math.PI) * Math.asin(1 / a);
-                }
-                return a * Math.pow(2, -10 * t) * Math.sin((t * 1 - s) * (2 * Math.PI) / p) + 1;
-            },
-            easeInOutElastic: function(t) {
-                var s = 1.70158;
-                var p = 0;
-                var a = 1;
-                if (t === 0) {
-                    return 0;
-                }
-                if ((t /= 1 / 2) == 2) {
-                    return 1;
-                }
-                if (!p) {
-                    p = 1 * (0.3 * 1.5);
-                }
-                if (a < Math.abs(1)) {
-                    a = 1;
-                    s = p / 4;
-                } else {
-                    s = p / (2 * Math.PI) * Math.asin(1 / a);
-                }
-                if (t < 1) {
-                    return -0.5 * (a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t * 1 - s) * (2 * Math.PI) / p));
-                }
-                return a * Math.pow(2, -10 * (t -= 1)) * Math.sin((t * 1 - s) * (2 * Math.PI) / p) * 0.5 + 1;
-            },
-            easeInBack: function(t) {
-                var s = 1.70158;
-                return 1 * (t /= 1) * t * ((s + 1) * t - s);
-            },
-            easeOutBack: function(t) {
-                var s = 1.70158;
-                return 1 * ((t = t / 1 - 1) * t * ((s + 1) * t + s) + 1);
-            },
-            easeInOutBack: function(t) {
-                var s = 1.70158;
-                if ((t /= 1 / 2) < 1) {
-                    return 1 / 2 * (t * t * (((s *= (1.525)) + 1) * t - s));
-                }
-                return 1 / 2 * ((t -= 2) * t * (((s *= (1.525)) + 1) * t + s) + 2);
-            },
-            easeInBounce: function(t) {
-                return 1 - easingEffects.easeOutBounce(1 - t);
-            },
-            easeOutBounce: function(t) {
-                if ((t /= 1) < (1 / 2.75)) {
-                    return 1 * (7.5625 * t * t);
-                } else if (t < (2 / 2.75)) {
-                    return 1 * (7.5625 * (t -= (1.5 / 2.75)) * t + 0.75);
-                } else if (t < (2.5 / 2.75)) {
-                    return 1 * (7.5625 * (t -= (2.25 / 2.75)) * t + 0.9375);
-                } else {
-                    return 1 * (7.5625 * (t -= (2.625 / 2.75)) * t + 0.984375);
-                }
-            },
-            easeInOutBounce: function(t) {
-                if (t < 1 / 2) {
-                    return easingEffects.easeInBounce(t * 2) * 0.5;
-                }
-                return easingEffects.easeOutBounce(t * 2 - 1) * 0.5 + 1 * 0.5;
-            }
-        },
-        //Request animation polyfill - http://www.paulirish.com/2011/requestanimationframe-for-smart-animating/
-        requestAnimFrame = helpers.requestAnimFrame = (function() {
-            return window.requestAnimationFrame ||
-                window.webkitRequestAnimationFrame ||
-                window.mozRequestAnimationFrame ||
-                window.oRequestAnimationFrame ||
-                window.msRequestAnimationFrame ||
-                function(callback) {
-                    return window.setTimeout(callback, 1000 / 60);
-                };
-        })(),
-        cancelAnimFrame = helpers.cancelAnimFrame = (function() {
-            return window.cancelAnimationFrame ||
-                window.webkitCancelAnimationFrame ||
-                window.mozCancelAnimationFrame ||
-                window.oCancelAnimationFrame ||
-                window.msCancelAnimationFrame ||
-                function(callback) {
-                    return window.clearTimeout(callback, 1000 / 60);
-                };
-        })(),
-        animationLoop = helpers.animationLoop = function(callback, totalSteps, easingString, onProgress, onComplete, chartInstance) {
-
-            var currentStep = 0,
-                easingFunction = easingEffects[easingString] || easingEffects.linear;
-
-            var animationFrame = function() {
-                currentStep++;
-                var stepDecimal = currentStep / totalSteps;
-                var easeDecimal = easingFunction(stepDecimal);
-
-                callback.call(chartInstance, easeDecimal, stepDecimal, currentStep);
-                onProgress.call(chartInstance, easeDecimal, stepDecimal);
-                if (currentStep < totalSteps) {
-                    chartInstance.animationFrame = requestAnimFrame(animationFrame);
-                } else {
-                    onComplete.apply(chartInstance);
-                }
-            };
-            requestAnimFrame(animationFrame);
-        },
-        //-- DOM methods
-        getRelativePosition = helpers.getRelativePosition = function(evt) {
-            var mouseX, mouseY;
-            var e = evt.originalEvent || evt,
-                canvas = evt.currentTarget || evt.srcElement,
-                boundingRect = canvas.getBoundingClientRect();
-
-            if (e.touches) {
-                mouseX = e.touches[0].clientX - boundingRect.left;
-                mouseY = e.touches[0].clientY - boundingRect.top;
-
-            } else {
-                mouseX = e.clientX - boundingRect.left;
-                mouseY = e.clientY - boundingRect.top;
-            }
-
-            return {
-                x: mouseX,
-                y: mouseY
-            };
-
-        },
-        addEvent = helpers.addEvent = function(node, eventType, method) {
-            if (node.addEventListener) {
-                node.addEventListener(eventType, method);
-            } else if (node.attachEvent) {
-                node.attachEvent("on" + eventType, method);
-            } else {
-                node["on" + eventType] = method;
-            }
-        },
-        removeEvent = helpers.removeEvent = function(node, eventType, handler) {
-            if (node.removeEventListener) {
-                node.removeEventListener(eventType, handler, false);
-            } else if (node.detachEvent) {
-                node.detachEvent("on" + eventType, handler);
-            } else {
-                node["on" + eventType] = noop;
-            }
-        },
-        bindEvents = helpers.bindEvents = function(chartInstance, arrayOfEvents, handler) {
-            // Create the events object if it's not already present
-            if (!chartInstance.events) chartInstance.events = {};
-
-            each(arrayOfEvents, function(eventName) {
-                chartInstance.events[eventName] = function() {
-                    handler.apply(chartInstance, arguments);
-                };
-                addEvent(chartInstance.chart.canvas, eventName, chartInstance.events[eventName]);
-            });
-        },
-        unbindEvents = helpers.unbindEvents = function(chartInstance, arrayOfEvents) {
-            each(arrayOfEvents, function(handler, eventName) {
-                removeEvent(chartInstance.chart.canvas, eventName, handler);
-            });
-        },
-        getMaximumWidth = helpers.getMaximumWidth = function(domNode) {
-            var container = domNode.parentNode,
-                padding = parseInt(getStyle(container, 'padding-left')) + parseInt(getStyle(container, 'padding-right'));
-            // TODO = check cross browser stuff with this.
-            return container.clientWidth - padding;
-        },
-        getMaximumHeight = helpers.getMaximumHeight = function(domNode) {
-            var container = domNode.parentNode,
-                padding = parseInt(getStyle(container, 'padding-bottom')) + parseInt(getStyle(container, 'padding-top'));
-            // TODO = check cross browser stuff with this.
-            return container.clientHeight - padding;
-        },
-        getStyle = helpers.getStyle = function(el, property) {
-            return el.currentStyle ?
-                el.currentStyle[property] :
-                document.defaultView.getComputedStyle(el, null).getPropertyValue(property);
-        },
-        getMaximumSize = helpers.getMaximumSize = helpers.getMaximumWidth, // legacy support
-        retinaScale = helpers.retinaScale = function(chart) {
-            var ctx = chart.ctx,
-                width = chart.canvas.width,
-                height = chart.canvas.height;
-
-            if (window.devicePixelRatio) {
-                ctx.canvas.style.width = width + "px";
-                ctx.canvas.style.height = height + "px";
-                ctx.canvas.height = height * window.devicePixelRatio;
-                ctx.canvas.width = width * window.devicePixelRatio;
-                ctx.scale(window.devicePixelRatio, window.devicePixelRatio);
-            }
-        },
-        //-- Canvas methods
-        clear = helpers.clear = function(chart) {
-            chart.ctx.clearRect(0, 0, chart.width, chart.height);
-        },
-        fontString = helpers.fontString = function(pixelSize, fontStyle, fontFamily) {
-            return fontStyle + " " + pixelSize + "px " + fontFamily;
-        },
-        longestText = helpers.longestText = function(ctx, font, arrayOfStrings) {
-            ctx.font = font;
-            var longest = 0;
-            each(arrayOfStrings, function(string) {
-                var textWidth = ctx.measureText(string).width;
-                longest = (textWidth > longest) ? textWidth : longest;
-            });
-            return longest;
-        },
-        drawRoundedRectangle = helpers.drawRoundedRectangle = function(ctx, x, y, width, height, radius) {
-            ctx.beginPath();
-            ctx.moveTo(x + radius, y);
-            ctx.lineTo(x + width - radius, y);
-            ctx.quadraticCurveTo(x + width, y, x + width, y + radius);
-            ctx.lineTo(x + width, y + height - radius);
-            ctx.quadraticCurveTo(x + width, y + height, x + width - radius, y + height);
-            ctx.lineTo(x + radius, y + height);
-            ctx.quadraticCurveTo(x, y + height, x, y + height - radius);
-            ctx.lineTo(x, y + radius);
-            ctx.quadraticCurveTo(x, y, x + radius, y);
-            ctx.closePath();
-        },
-        color = helpers.color = function(color) {
-            if (!window.Color) {
-                console.log('Color.js not found!');
-                return color;
-            }
-            return window.Color(color);
-        },
-        isArray = helpers.isArray = function(obj) {
-            if (!Array.isArray) {
-                return Object.prototype.toString.call(arg) === '[object Array]';
-            }
-            return Array.isArray(obj);
-        };
-
-    //Store a reference to each instance - allowing us to globally resize chart instances on window resize.
-    //Destroy method on the chart will remove the instance of the chart from this reference.
-    Chart.instances = {};
-
-    Chart.Type = function(config, instance) {
-        this.data = config.data;
-        this.options = config.options;
-        this.chart = instance;
-        this.id = uid();
-        //Add the chart instance to the global namespace
-        Chart.instances[this.id] = this;
-
-        // Initialize is always called when a chart type is created
-        // By default it is a no op, but it should be extended
-        if (this.options.responsive) {
-            this.resize();
-        }
-        this.initialize.call(this);
-    };
-
-    //Core methods that'll be a part of every chart type
-    extend(Chart.Type.prototype, {
-        initialize: function() {
-            return this;
-        },
-        clear: function() {
-            clear(this.chart);
-            return this;
-        },
-        stop: function() {
-            // Stops any current animation loop occuring
-            Chart.animationService.cancelAnimation(this);
-            return this;
-        },
-        resize: function() {
-            this.stop();
-            var canvas = this.chart.canvas,
-                newWidth = getMaximumWidth(this.chart.canvas),
-                newHeight = this.options.maintainAspectRatio ? newWidth / this.chart.aspectRatio : getMaximumHeight(this.chart.canvas);
-
-            canvas.width = this.chart.width = newWidth;
-            canvas.height = this.chart.height = newHeight;
-
-            retinaScale(this.chart);
-
-            return this;
-        },
-        redraw: noop,
-        render: function(duration) {
-
-            if (this.options.animation.duration !== 0 || duration) {
-                var animation = new Chart.Animation();
-                animation.numSteps = (duration || this.options.animation.duration) / 16.66; //60 fps
-                animation.easing = this.options.animation.easing;
-
-                // render function
-                animation.render = function(chartInstance, animationObject) {
-                    var easingFunction = helpers.easingEffects[animationObject.easing];
-                    var stepDecimal = animationObject.currentStep / animationObject.numSteps;
-                    var easeDecimal = easingFunction(stepDecimal);
-
-                    chartInstance.draw(easeDecimal, stepDecimal, animationObject.currentStep);
-                };
-
-                // user events
-                animation.onAnimationProgress = this.options.onAnimationProgress;
-                animation.onAnimationComplete = this.options.onAnimationComplete;
-
-                Chart.animationService.addAnimation(this, animation, duration);
-            } else {
-                this.draw();
-                this.options.onAnimationComplete.call(this);
-            }
-            return this;
-        },
-        eachElement: function(callback) {
-            helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-                helpers.each(dataset.metaData, callback, this, dataset.metaData, datasetIndex);
-            }, this);
-        },
-        eachValue: function(callback) {
-            helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-                helpers.each(dataset.data, callback, this, datasetIndex);
-            }, this);
-        },
-        eachDataset: function(callback) {
-            helpers.each(this.data.datasets, callback, this);
-        },
-        getElementsAtEvent: function(e) {
-            var elementsArray = [],
-                eventPosition = helpers.getRelativePosition(e),
-                datasetIterator = function(dataset) {
-                    elementsArray.push(dataset.metaData[elementIndex]);
-                },
-                elementIndex;
-
-            for (var datasetIndex = 0; datasetIndex < this.data.datasets.length; datasetIndex++) {
-                for (elementIndex = 0; elementIndex < this.data.datasets[datasetIndex].metaData.length; elementIndex++) {
-                    if (this.data.datasets[datasetIndex].metaData[elementIndex].inGroupRange(eventPosition.x, eventPosition.y)) {
-                        helpers.each(this.data.datasets, datasetIterator);
-                    }
-                }
-            }
-
-            return elementsArray.length ? elementsArray : [];
-        },
-        // Get the single element that was clicked on
-        // @return : An object containing the dataset index and element index of the matching element. Also contains the rectangle that was drawn
-        getElementAtEvent: function(e) {
-            var element = [];
-            var eventPosition = helpers.getRelativePosition(e);
-
-            for (var datasetIndex = 0; datasetIndex < this.data.datasets.length; ++datasetIndex) {
-                for (var elementIndex = 0; elementIndex < this.data.datasets[datasetIndex].metaData.length; ++elementIndex) {
-                    if (this.data.datasets[datasetIndex].metaData[elementIndex].inRange(eventPosition.x, eventPosition.y)) {
-                        element.push(this.data.datasets[datasetIndex].metaData[elementIndex]);
-                        return element;
-                    }
-                }
-            }
-
-            return [];
-        },
-        generateLegend: function() {
-            return template(this.options.legendTemplate, this);
-        },
-        destroy: function() {
-            this.clear();
-            unbindEvents(this, this.events);
-            var canvas = this.chart.canvas;
-
-            // Reset canvas height/width attributes starts a fresh with the canvas context
-            canvas.width = this.chart.width;
-            canvas.height = this.chart.height;
-
-            // < IE9 doesn't support removeProperty
-            if (canvas.style.removeProperty) {
-                canvas.style.removeProperty('width');
-                canvas.style.removeProperty('height');
-            } else {
-                canvas.style.removeAttribute('width');
-                canvas.style.removeAttribute('height');
-            }
-
-            delete Chart.instances[this.id];
-        },
-        toBase64Image: function() {
-            return this.chart.canvas.toDataURL.apply(this.chart.canvas, arguments);
-        }
-    });
-
-    Chart.Type.extend = function(extensions) {
-
-        var parent = this;
-
-        var ChartType = function() {
-            return parent.apply(this, arguments);
-        };
-
-        //Copy the prototype object of the this class
-        ChartType.prototype = clone(parent.prototype);
-        //Now overwrite some of the properties in the base class with the new extensions
-        extend(ChartType.prototype, extensions);
-
-        ChartType.extend = Chart.Type.extend;
-
-        if (extensions.name || parent.prototype.name) {
-
-            var chartName = extensions.name || parent.prototype.name;
-            //Assign any potential default values of the new chart type
-
-            //If none are defined, we'll use a clone of the chart type this is being extended from.
-            //I.e. if we extend a line chart, we'll use the defaults from the line chart if our new chart
-            //doesn't define some defaults of their own.
-
-            var baseDefaults = (Chart.defaults[parent.prototype.name]) ? clone(Chart.defaults[parent.prototype.name]) : {};
-
-            Chart.defaults[chartName] = helpers.configMerge(baseDefaults, extensions.defaults);
-
-            Chart.types[chartName] = ChartType;
-
-            //Register this new chart type in the Chart prototype
-            Chart.prototype[chartName] = function(config) {
-                config.options = helpers.configMerge(Chart.defaults.global, Chart.defaults[chartName], config.options || {});
-                return new ChartType(config, this);
-            };
-        } else {
-            warn("Name not provided for this chart, so it hasn't been registered");
-        }
-        return parent;
-    };
-
-    Chart.Element = function(configuration) {
-        extend(this, configuration);
-        this.initialize.apply(this, arguments);
-    };
-    extend(Chart.Element.prototype, {
-        initialize: function() {},
-        pivot: function() {
-            if (!this._view) {
-                this._view = clone(this._model);
-            }
-            this._start = clone(this._view);
-            return this;
-        },
-        transition: function(ease) {
-            if (!this._view) {
-                this._view = clone(this._model);
-            }
-            if (!this._start) {
-                this.pivot();
-            }
-
-            each(this._model, function(value, key) {
-
-                if (key[0] === '_' || !this._model.hasOwnProperty(key)) {
-                    // Only non-underscored properties
-                }
-
-                // Init if doesn't exist
-                else if (!this._view[key]) {
-                    if (typeof value === 'number') {
-                        this._view[key] = value * ease;
-                    } else {
-                        this._view[key] = value || null;
-                    }
-                }
-
-                // No unnecessary computations
-                else if (this._model[key] === this._view[key]) {
-                    // It's the same! Woohoo!
-                }
-
-                // Color transitions if possible
-                else if (typeof value === 'string') {
-                    try {
-                        var color = helpers.color(this._start[key]).mix(helpers.color(this._model[key]), ease);
-                        this._view[key] = color.rgbString();
-                    } catch (err) {
-                        this._view[key] = value;
-                    }
-                }
-                // Number transitions
-                else if (typeof value === 'number') {
-                    var startVal = this._start[key] !== undefined ? this._start[key] : 0;
-                    this._view[key] = ((this._model[key] - startVal) * ease) + startVal;
-                }
-                // Everything else
-                else {
-                    this._view[key] = value;
-                }
-
-            }, this);
-
-            if (ease === 1) {
-                delete this._start;
-            }
-            return this;
-        },
-        tooltipPosition: function() {
-            return {
-                x: this._model.x,
-                y: this._model.y
-            };
-        },
-        hasValue: function() {
-            return isNumber(this._model.x) && isNumber(this._model.y);
-        }
-    });
-
-    Chart.Element.extend = inherits;
-
-
-    // Attach global event to resize each chart instance when the browser resizes
-    helpers.addEvent(window, "resize", (function() {
-        // Basic debounce of resize function so it doesn't hurt performance when resizing browser.
-        var timeout;
-        return function() {
-            clearTimeout(timeout);
-            timeout = setTimeout(function() {
-                each(Chart.instances, function(instance) {
-                    // If the responsive flag is set in the chart instance config
-                    // Cascade the resize event down to the chart.
-                    if (instance.options.responsive) {
-                        instance.resize();
-                        instance.update();
-                        instance.render();
-                    }
-                });
-            }, 50);
-        };
-    })());
-
-
-    if (amd) {
-        define(function() {
-            return Chart;
-        });
-    } else if (typeof module === 'object' && module.exports) {
-        module.exports = Chart;
-    }
-
-    root.Chart = Chart;
-
-    Chart.noConflict = function() {
-        root.Chart = previous;
-        return Chart;
-    };
+	"use strict";
+
+	//Declare root variable - window in the browser, global on the server
+	var root = this,
+		previous = root.Chart;
+
+	//Occupy the global variable of Chart, and create a simple base class
+	var Chart = function(context, config) {
+		var chart = this;
+		this.config = config;
+
+		// Support a jQuery'd canvas element
+		if (context.length && context[0].getContext) {
+			context = context[0];
+		}
+
+		// Support a canvas domnode
+		if (context.getContext) {
+			context = context.getContext("2d");
+		}
+
+		this.canvas = context.canvas;
+
+		this.ctx = context;
+
+		//Variables global to the chart
+		var computeDimension = function(element, dimension) {
+			if (element['offset' + dimension]) {
+				return element['offset' + dimension];
+			} else {
+				return document.defaultView.getComputedStyle(element).getPropertyValue(dimension);
+			}
+		};
+
+		var width = this.width = computeDimension(context.canvas, 'Width') || context.canvas.width;
+		var height = this.height = computeDimension(context.canvas, 'Height') || context.canvas.height;
+
+		// Firefox requires this to work correctly
+		context.canvas.width = width;
+		context.canvas.height = height;
+
+		width = this.width = context.canvas.width;
+		height = this.height = context.canvas.height;
+		this.aspectRatio = this.width / this.height;
+		//High pixel density displays - multiply the size of the canvas height/width by the device pixel ratio, then scale.
+		Chart.helpers.retinaScale(this);
+
+		if (config) {
+			this.controller = new Chart.Controller(this);
+			return this.controller;
+		}
+
+		return this;
+
+	};
+
+	//Globally expose the defaults to allow for user updating/changing
+	Chart.defaults = {
+		global: {
+			responsive: true,
+			maintainAspectRatio: true,
+			events: ["mousemove", "mouseout", "click", "touchstart", "touchmove", "touchend"],
+			hover: {
+				onHover: null,
+				mode: 'single',
+				animationDuration: 400,
+			},
+			onClick: null,
+			defaultColor: 'rgba(0,0,0,0.1)',
+
+			// Element defaults defined in element extensions
+			elements: {}
+		},
+	};
+
+	if (typeof amd !== 'undefined') {
+		define(function() {
+			return Chart;
+		});
+	} else if (typeof module === 'object' && module.exports) {
+		module.exports = Chart;
+	}
+
+	root.Chart = Chart;
+
+	Chart.noConflict = function() {
+		root.Chart = previous;
+		return Chart;
+	};
 
 }).call(this);
 
-/*!
- * Chart.js
- * http://chartjs.org/
- * Version: 2.0.0-alpha
- *
- * Copyright 2015 Nick Downie
- * Released under the MIT license
- * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
- */
-
-
 (function() {
 
-    "use strict";
-
-    var root = this,
-        Chart = root.Chart,
-        helpers = Chart.helpers;
-
-    Chart.defaults.global.animation = {
-        duration: 1000,
-        easing: "easeOutQuart",
-        onProgress: function() {},
-        onComplete: function() {},
-    };
-
-    Chart.Animation = Chart.Element.extend({
-        currentStep: null, // the current animation step
-        numSteps: 60, // default number of steps
-        easing: "", // the easing to use for this animation
-        render: null, // render function used by the animation service
-
-        onAnimationProgress: null, // user specified callback to fire on each step of the animation 
-        onAnimationComplete: null, // user specified callback to fire when the animation finishes
-    });
-
-    Chart.animationService = {
-        frameDuration: 17,
-        animations: [],
-        dropFrames: 0,
-        addAnimation: function(chartInstance, animationObject, duration) {
-
-            if (!duration) {
-                chartInstance.animating = true;
-            }
-
-            for (var index = 0; index < this.animations.length; ++index) {
-                if (this.animations[index].chartInstance === chartInstance) {
-                    // replacing an in progress animation
-                    this.animations[index].animationObject = animationObject;
-                    return;
-                }
-            }
-
-            this.animations.push({
-                chartInstance: chartInstance,
-                animationObject: animationObject
-            });
-
-            // If there are no animations queued, manually kickstart a digest, for lack of a better word
-            if (this.animations.length == 1) {
-                helpers.requestAnimFrame.call(window, this.digestWrapper);
-            }
-        },
-        // Cancel the animation for a given chart instance
-        cancelAnimation: function(chartInstance) {
-            var index = helpers.findNextWhere(this.animations, function(animationWrapper) {
-                return animationWrapper.chartInstance === chartInstance;
-            });
-
-            if (index) {
-                this.animations.splice(index, 1);
-                chartInstance.animating = false;
-            }
-        },
-        // calls startDigest with the proper context
-        digestWrapper: function() {
-            Chart.animationService.startDigest.call(Chart.animationService);
-        },
-        startDigest: function() {
-
-            var startTime = Date.now();
-            var framesToDrop = 0;
-
-            if (this.dropFrames > 1) {
-                framesToDrop = Math.floor(this.dropFrames);
-                this.dropFrames -= framesToDrop;
-            }
-
-            for (var i = 0; i < this.animations.length; i++) {
-
-                if (this.animations[i].animationObject.currentStep === null) {
-                    this.animations[i].animationObject.currentStep = 0;
-                }
-
-                this.animations[i].animationObject.currentStep += 1 + framesToDrop;
-                if (this.animations[i].animationObject.currentStep > this.animations[i].animationObject.numSteps) {
-                    this.animations[i].animationObject.currentStep = this.animations[i].animationObject.numSteps;
-                }
-
-                this.animations[i].animationObject.render(this.animations[i].chartInstance, this.animations[i].animationObject);
-
-                if (this.animations[i].animationObject.currentStep == this.animations[i].animationObject.numSteps) {
-                    // executed the last frame. Remove the animation.
-                    this.animations[i].chartInstance.animating = false;
-                    this.animations.splice(i, 1);
-                    // Keep the index in place to offset the splice
-                    i--;
-                }
-            }
-
-            var endTime = Date.now();
-            var delay = endTime - startTime - this.frameDuration;
-            var frameDelay = delay / this.frameDuration;
-
-            if (frameDelay > 1) {
-                this.dropFrames += frameDelay;
-            }
-
-            // Do we have more stuff to animate?
-            if (this.animations.length > 0) {
-                helpers.requestAnimFrame.call(window, this.digestWrapper);
-            }
-        }
-    };
+	"use strict";
+
+	//Declare root variable - window in the browser, global on the server
+	var root = this,
+		previous = root.Chart;
+
+	//Global Chart helpers object for utility methods and classes
+	var helpers = Chart.helpers = {};
+
+	//-- Basic js utility methods
+	var each = helpers.each = function(loopable, callback, self) {
+			var additionalArgs = Array.prototype.slice.call(arguments, 3);
+			// Check to see if null or undefined firstly.
+			if (loopable) {
+				if (loopable.length === +loopable.length) {
+					var i;
+					for (i = 0; i < loopable.length; i++) {
+						callback.apply(self, [loopable[i], i].concat(additionalArgs));
+					}
+				} else {
+					for (var item in loopable) {
+						callback.apply(self, [loopable[item], item].concat(additionalArgs));
+					}
+				}
+			}
+		},
+		clone = helpers.clone = function(obj) {
+			var objClone = {};
+			each(obj, function(value, key) {
+				if (obj.hasOwnProperty(key)) {
+					if (helpers.isArray(value)) {
+						objClone[key] = value.slice(0);
+					} else if (typeof value === 'object' && value !== null) {
+						objClone[key] = clone(value);
+					} else {
+						objClone[key] = value;
+					}
+				}
+			});
+			return objClone;
+		},
+		extend = helpers.extend = function(base) {
+			each(Array.prototype.slice.call(arguments, 1), function(extensionObject) {
+				each(extensionObject, function(value, key) {
+					if (extensionObject.hasOwnProperty(key)) {
+						base[key] = value;
+					}
+				});
+			});
+			return base;
+		},
+		merge = helpers.merge = function(base, master) {
+			//Merge properties in left object over to a shallow clone of object right.
+			var args = Array.prototype.slice.call(arguments, 0);
+			args.unshift({});
+			return extend.apply(null, args);
+		},
+		// Need a special merge function to chart configs since they are now grouped
+		configMerge = helpers.configMerge = function(_base) {
+			var base = clone(_base);
+			helpers.each(Array.prototype.slice.call(arguments, 1), function(extension) {
+				helpers.each(extension, function(value, key) {
+					if (extension.hasOwnProperty(key)) {
+						if (key === 'scales') {
+							// Scale config merging is complex. Add out own function here for that
+							base[key] = helpers.scaleMerge(base.hasOwnProperty(key) ? base[key] : {}, value);
+
+						} else if (key === 'scale') {
+							// Used in polar area & radar charts since there is only one scale
+							base[key] = helpers.configMerge(base.hasOwnProperty(key) ? base[key] : {}, Chart.scaleService.getScaleDefaults(value.type), value);
+						} else if (base.hasOwnProperty(key) && helpers.isArray(base[key]) && helpers.isArray(value)) {
+							// In this case we have an array of objects replacing another array. Rather than doing a strict replace,
+							// merge. This allows easy scale option merging
+							var baseArray = base[key];
+
+							helpers.each(value, function(valueObj, index) {
+
+								if (index < baseArray.length) {
+									baseArray[index] = helpers.configMerge(baseArray[index], valueObj);
+								} else {
+									baseArray.push(valueObj); // nothing to merge
+								}
+							});
+
+						} else if (base.hasOwnProperty(key) && typeof base[key] == "object" && base[key] !== null && typeof value == "object") {
+							// If we are overwriting an object with an object, do a merge of the properties.
+							base[key] = helpers.configMerge(base[key], value);
+
+						} else {
+							// can just overwrite the value in this case
+							base[key] = value;
+						}
+					}
+				});
+			});
+
+			return base;
+		},
+		scaleMerge = helpers.scaleMerge = function(_base, extension) {
+			var base = clone(_base);
+
+			helpers.each(extension, function(value, key) {
+				if (extension.hasOwnProperty(key)) {
+					if (key === 'xAxes' || key === 'yAxes') {
+						// These properties are arrays of items
+						if (base.hasOwnProperty(key)) {
+							helpers.each(value, function(valueObj, index) {
+								if (index >= base[key].length || !base[key][index].type) {
+									base[key].push(helpers.configMerge(valueObj.type ? Chart.scaleService.getScaleDefaults(valueObj.type) : {}, valueObj));
+								} else if (valueObj.type !== base[key][index].type) {
+									// Type changed. Bring in the new defaults before we bring in valueObj so that valueObj can override the correct scale defaults
+									base[key][index] = helpers.configMerge(base[key][index], valueObj.type ? Chart.scaleService.getScaleDefaults(valueObj.type) : {}, valueObj)
+								} else {
+									// Type is the same
+									base[key][index] = helpers.configMerge(base[key][index], valueObj);
+								}
+							});
+						} else {
+							base[key] = [];
+							helpers.each(value, function(valueObj) {
+								base[key].push(helpers.configMerge(valueObj.type ? Chart.scaleService.getScaleDefaults(valueObj.type) : {}, valueObj));
+							});
+						}
+					} else if (base.hasOwnProperty(key) && typeof base[key] == "object" && base[key] !== null && typeof value == "object") {
+						// If we are overwriting an object with an object, do a merge of the properties.
+						base[key] = helpers.configMerge(base[key], value);
+
+					} else {
+						// can just overwrite the value in this case
+						base[key] = value;
+					}
+				}
+			});
+
+			return base;
+		},
+		getValueAtIndexOrDefault = helpers.getValueAtIndexOrDefault = function(value, index, defaultValue) {
+			if (!value) {
+				return defaultValue;
+			}
+
+			if (helpers.isArray(value) && index < value.length) {
+				return value[index];
+			}
+
+			return value;
+		},
+		indexOf = helpers.indexOf = function(arrayToSearch, item) {
+			if (Array.prototype.indexOf) {
+				return arrayToSearch.indexOf(item);
+			} else {
+				for (var i = 0; i < arrayToSearch.length; i++) {
+					if (arrayToSearch[i] === item) return i;
+				}
+				return -1;
+			}
+		},
+		where = helpers.where = function(collection, filterCallback) {
+			var filtered = [];
+
+			helpers.each(collection, function(item) {
+				if (filterCallback(item)) {
+					filtered.push(item);
+				}
+			});
+
+			return filtered;
+		},
+		findNextWhere = helpers.findNextWhere = function(arrayToSearch, filterCallback, startIndex) {
+			// Default to start of the array
+			if (!startIndex) {
+				startIndex = -1;
+			}
+			for (var i = startIndex + 1; i < arrayToSearch.length; i++) {
+				var currentItem = arrayToSearch[i];
+				if (filterCallback(currentItem)) {
+					return currentItem;
+				}
+			}
+		},
+		findPreviousWhere = helpers.findPreviousWhere = function(arrayToSearch, filterCallback, startIndex) {
+			// Default to end of the array
+			if (!startIndex) {
+				startIndex = arrayToSearch.length;
+			}
+			for (var i = startIndex - 1; i >= 0; i--) {
+				var currentItem = arrayToSearch[i];
+				if (filterCallback(currentItem)) {
+					return currentItem;
+				}
+			}
+		},
+		inherits = helpers.inherits = function(extensions) {
+			//Basic javascript inheritance based on the model created in Backbone.js
+			var parent = this;
+			var ChartElement = (extensions && extensions.hasOwnProperty("constructor")) ? extensions.constructor : function() {
+				return parent.apply(this, arguments);
+			};
+
+			var Surrogate = function() {
+				this.constructor = ChartElement;
+			};
+			Surrogate.prototype = parent.prototype;
+			ChartElement.prototype = new Surrogate();
+
+			ChartElement.extend = inherits;
+
+			if (extensions) extend(ChartElement.prototype, extensions);
+
+			ChartElement.__super__ = parent.prototype;
+
+			return ChartElement;
+		},
+		noop = helpers.noop = function() {},
+		uid = helpers.uid = (function() {
+			var id = 0;
+			return function() {
+				return "chart-" + id++;
+			};
+		})(),
+		warn = helpers.warn = function(str) {
+			//Method for warning of errors
+			if (window.console && typeof window.console.warn === "function") console.warn(str);
+		},
+		amd = helpers.amd = (typeof define === 'function' && define.amd),
+		//-- Math methods
+		isNumber = helpers.isNumber = function(n) {
+			return !isNaN(parseFloat(n)) && isFinite(n);
+		},
+		max = helpers.max = function(array) {
+			return Math.max.apply(Math, array);
+		},
+		min = helpers.min = function(array) {
+			return Math.min.apply(Math, array);
+		},
+		sign = helpers.sign = function(x) {
+			if (Math.sign) {
+				return Math.sign(x);
+			} else {
+				x = +x; // convert to a number
+				if (x === 0 || isNaN(x)) {
+					return x;
+				}
+				return x > 0 ? 1 : -1;
+			}
+		},
+		log10 = helpers.log10 = function(x) {
+			if (Math.log10) {
+				return Math.log10(x)
+			} else {
+				return Math.log(x) / Math.LN10;
+			}
+		},
+		cap = helpers.cap = function(valueToCap, maxValue, minValue) {
+			if (isNumber(maxValue)) {
+				if (valueToCap > maxValue) {
+					return maxValue;
+				}
+			} else if (isNumber(minValue)) {
+				if (valueToCap < minValue) {
+					return minValue;
+				}
+			}
+			return valueToCap;
+		},
+		getDecimalPlaces = helpers.getDecimalPlaces = function(num) {
+			if (num % 1 !== 0 && isNumber(num)) {
+				var s = num.toString();
+				if (s.indexOf("e-") < 0) {
+					// no exponent, e.g. 0.01
+					return s.split(".")[1].length;
+				} else if (s.indexOf(".") < 0) {
+					// no decimal point, e.g. 1e-9
+					return parseInt(s.split("e-")[1]);
+				} else {
+					// exponent and decimal point, e.g. 1.23e-9
+					var parts = s.split(".")[1].split("e-");
+					return parts[0].length + parseInt(parts[1]);
+				}
+			} else {
+				return 0;
+			}
+		},
+		toRadians = helpers.toRadians = function(degrees) {
+			return degrees * (Math.PI / 180);
+		},
+		toDegrees = helpers.toDegrees = function(radians) {
+			return radians * (180 / Math.PI);
+		},
+		// Gets the angle from vertical upright to the point about a centre.
+		getAngleFromPoint = helpers.getAngleFromPoint = function(centrePoint, anglePoint) {
+			var distanceFromXCenter = anglePoint.x - centrePoint.x,
+				distanceFromYCenter = anglePoint.y - centrePoint.y,
+				radialDistanceFromCenter = Math.sqrt(distanceFromXCenter * distanceFromXCenter + distanceFromYCenter * distanceFromYCenter);
+
+			var angle = Math.atan2(distanceFromYCenter, distanceFromXCenter);
+
+			if (angle < (-0.5 * Math.PI)) {
+				angle += 2.0 * Math.PI; // make sure the returned angle is in the range of (-PI/2, 3PI/2]
+			}
+
+			return {
+				angle: angle,
+				distance: radialDistanceFromCenter
+			};
+		},
+		aliasPixel = helpers.aliasPixel = function(pixelWidth) {
+			return (pixelWidth % 2 === 0) ? 0 : 0.5;
+		},
+		splineCurve = helpers.splineCurve = function(FirstPoint, MiddlePoint, AfterPoint, t) {
+			//Props to Rob Spencer at scaled innovation for his post on splining between points
+			//http://scaledinnovation.com/analytics/splines/aboutSplines.html
+			var d01 = Math.sqrt(Math.pow(MiddlePoint.x - FirstPoint.x, 2) + Math.pow(MiddlePoint.y - FirstPoint.y, 2)),
+				d12 = Math.sqrt(Math.pow(AfterPoint.x - MiddlePoint.x, 2) + Math.pow(AfterPoint.y - MiddlePoint.y, 2)),
+				fa = t * d01 / (d01 + d12), // scaling factor for triangle Ta
+				fb = t * d12 / (d01 + d12);
+			return {
+				previous: {
+					x: MiddlePoint.x - fa * (AfterPoint.x - FirstPoint.x),
+					y: MiddlePoint.y - fa * (AfterPoint.y - FirstPoint.y)
+				},
+				next: {
+					x: MiddlePoint.x + fb * (AfterPoint.x - FirstPoint.x),
+					y: MiddlePoint.y + fb * (AfterPoint.y - FirstPoint.y)
+				}
+			};
+		},
+		nextItem = helpers.nextItem = function(collection, index, loop) {
+			if (loop) {
+				return collection[index + 1] || collection[0];
+			}
+			return collection[index + 1] || collection[collection.length - 1];
+		},
+		previousItem = helpers.previousItem = function(collection, index, loop) {
+			if (loop) {
+				return collection[index - 1] || collection[collection.length - 1];
+			}
+			return collection[index - 1] || collection[0];
+		},
+		calculateOrderOfMagnitude = helpers.calculateOrderOfMagnitude = function(val) {
+			return Math.floor(Math.log(val) / Math.LN10);
+		},
+		calculateScaleRange = helpers.calculateScaleRange = function(valuesArray, drawingSize, textSize, startFromZero, integersOnly) {
+
+			//Set a minimum step of two - a point at the top of the graph, and a point at the base
+			var minSteps = 2,
+				maxSteps = Math.floor(drawingSize / (textSize * 1.5)),
+				skipFitting = (minSteps >= maxSteps);
+
+			var maxValue = max(valuesArray),
+				minValue = min(valuesArray);
+
+			// We need some degree of seperation here to calculate the scales if all the values are the same
+			// Adding/minusing 0.5 will give us a range of 1.
+			if (maxValue === minValue) {
+				maxValue += 0.5;
+				// So we don't end up with a graph with a negative start value if we've said always start from zero
+				if (minValue >= 0.5 && !startFromZero) {
+					minValue -= 0.5;
+				} else {
+					// Make up a whole number above the values
+					maxValue += 0.5;
+				}
+			}
+
+			var valueRange = Math.abs(maxValue - minValue),
+				rangeOrderOfMagnitude = calculateOrderOfMagnitude(valueRange),
+				graphMax = Math.ceil(maxValue / (1 * Math.pow(10, rangeOrderOfMagnitude))) * Math.pow(10, rangeOrderOfMagnitude),
+				graphMin = (startFromZero) ? 0 : Math.floor(minValue / (1 * Math.pow(10, rangeOrderOfMagnitude))) * Math.pow(10, rangeOrderOfMagnitude),
+				graphRange = graphMax - graphMin,
+				stepValue = Math.pow(10, rangeOrderOfMagnitude),
+				numberOfSteps = Math.round(graphRange / stepValue);
+
+			//If we have more space on the graph we'll use it to give more definition to the data
+			while ((numberOfSteps > maxSteps || (numberOfSteps * 2) < maxSteps) && !skipFitting) {
+				if (numberOfSteps > maxSteps) {
+					stepValue *= 2;
+					numberOfSteps = Math.round(graphRange / stepValue);
+					// Don't ever deal with a decimal number of steps - cancel fitting and just use the minimum number of steps.
+					if (numberOfSteps % 1 !== 0) {
+						skipFitting = true;
+					}
+				}
+				//We can fit in double the amount of scale points on the scale
+				else {
+					//If user has declared ints only, and the step value isn't a decimal
+					if (integersOnly && rangeOrderOfMagnitude >= 0) {
+						//If the user has said integers only, we need to check that making the scale more granular wouldn't make it a float
+						if (stepValue / 2 % 1 === 0) {
+							stepValue /= 2;
+							numberOfSteps = Math.round(graphRange / stepValue);
+						}
+						//If it would make it a float break out of the loop
+						else {
+							break;
+						}
+					}
+					//If the scale doesn't have to be an int, make the scale more granular anyway.
+					else {
+						stepValue /= 2;
+						numberOfSteps = Math.round(graphRange / stepValue);
+					}
+
+				}
+			}
+
+			if (skipFitting) {
+				numberOfSteps = minSteps;
+				stepValue = graphRange / numberOfSteps;
+			}
+			return {
+				steps: numberOfSteps,
+				stepValue: stepValue,
+				min: graphMin,
+				max: graphMin + (numberOfSteps * stepValue)
+			};
+
+		},
+		// Implementation of the nice number algorithm used in determining where axis labels will go
+		niceNum = helpers.niceNum = function(range, round) {
+			var exponent = Math.floor(helpers.log10(range));
+			var fraction = range / Math.pow(10, exponent);
+			var niceFraction;
+
+			if (round) {
+				if (fraction < 1.5) {
+					niceFraction = 1;
+				} else if (fraction < 3) {
+					niceFraction = 2;
+				} else if (fraction < 7) {
+					niceFraction = 5;
+				} else {
+					niceFraction = 10;
+				}
+			} else {
+				if (fraction <= 1.0) {
+					niceFraction = 1;
+				} else if (fraction <= 2) {
+					niceFraction = 2;
+				} else if (fraction <= 5) {
+					niceFraction = 5;
+				} else {
+					niceFraction = 10;
+				}
+			}
+
+			return niceFraction * Math.pow(10, exponent);
+		},
+		/* jshint ignore:start */
+		// Blows up jshint errors based on the new Function constructor
+		//Templating methods
+		//Javascript micro templating by John Resig - source at http://ejohn.org/blog/javascript-micro-templating/
+		template = helpers.template = function(templateString, valuesObject) {
+
+			// If templateString is function rather than string-template - call the function for valuesObject
+
+			if (templateString instanceof Function) {
+				return templateString(valuesObject);
+			}
+
+			var cache = {};
+
+			function tmpl(str, data) {
+				// Figure out if we're getting a template, or if we need to
+				// load the template - and be sure to cache the result.
+				var fn = !/\W/.test(str) ?
+					cache[str] = cache[str] :
+
+					// Generate a reusable function that will serve as a template
+					// generator (and which will be cached).
+					new Function("obj",
+						"var p=[],print=function(){p.push.apply(p,arguments);};" +
+
+						// Introduce the data as local variables using with(){}
+						"with(obj){p.push('" +
+
+						// Convert the template into pure JavaScript
+						str
+						.replace(/[\r\t\n]/g, " ")
+						.split("<%").join("\t")
+						.replace(/((^|%>)[^\t]*)'/g, "$1\r")
+						.replace(/\t=(.*?)%>/g, "',$1,'")
+						.split("\t").join("');")
+						.split("%>").join("p.push('")
+						.split("\r").join("\\'") +
+						"');}return p.join('');"
+					);
+
+				// Provide some basic currying to the user
+				return data ? fn(data) : fn;
+			}
+			return tmpl(templateString, valuesObject);
+		},
+		/* jshint ignore:end */
+		generateLabels = helpers.generateLabels = function(templateString, numberOfSteps, graphMin, stepValue) {
+			var labelsArray = new Array(numberOfSteps);
+			if (templateString) {
+				each(labelsArray, function(val, index) {
+					labelsArray[index] = template(templateString, {
+						value: (graphMin + (stepValue * (index + 1)))
+					});
+				});
+			}
+			return labelsArray;
+		},
+		//--Animation methods
+		//Easing functions adapted from Robert Penner's easing equations
+		//http://www.robertpenner.com/easing/
+		easingEffects = helpers.easingEffects = {
+			linear: function(t) {
+				return t;
+			},
+			easeInQuad: function(t) {
+				return t * t;
+			},
+			easeOutQuad: function(t) {
+				return -1 * t * (t - 2);
+			},
+			easeInOutQuad: function(t) {
+				if ((t /= 1 / 2) < 1) {
+					return 1 / 2 * t * t;
+				}
+				return -1 / 2 * ((--t) * (t - 2) - 1);
+			},
+			easeInCubic: function(t) {
+				return t * t * t;
+			},
+			easeOutCubic: function(t) {
+				return 1 * ((t = t / 1 - 1) * t * t + 1);
+			},
+			easeInOutCubic: function(t) {
+				if ((t /= 1 / 2) < 1) {
+					return 1 / 2 * t * t * t;
+				}
+				return 1 / 2 * ((t -= 2) * t * t + 2);
+			},
+			easeInQuart: function(t) {
+				return t * t * t * t;
+			},
+			easeOutQuart: function(t) {
+				return -1 * ((t = t / 1 - 1) * t * t * t - 1);
+			},
+			easeInOutQuart: function(t) {
+				if ((t /= 1 / 2) < 1) {
+					return 1 / 2 * t * t * t * t;
+				}
+				return -1 / 2 * ((t -= 2) * t * t * t - 2);
+			},
+			easeInQuint: function(t) {
+				return 1 * (t /= 1) * t * t * t * t;
+			},
+			easeOutQuint: function(t) {
+				return 1 * ((t = t / 1 - 1) * t * t * t * t + 1);
+			},
+			easeInOutQuint: function(t) {
+				if ((t /= 1 / 2) < 1) {
+					return 1 / 2 * t * t * t * t * t;
+				}
+				return 1 / 2 * ((t -= 2) * t * t * t * t + 2);
+			},
+			easeInSine: function(t) {
+				return -1 * Math.cos(t / 1 * (Math.PI / 2)) + 1;
+			},
+			easeOutSine: function(t) {
+				return 1 * Math.sin(t / 1 * (Math.PI / 2));
+			},
+			easeInOutSine: function(t) {
+				return -1 / 2 * (Math.cos(Math.PI * t / 1) - 1);
+			},
+			easeInExpo: function(t) {
+				return (t === 0) ? 1 : 1 * Math.pow(2, 10 * (t / 1 - 1));
+			},
+			easeOutExpo: function(t) {
+				return (t === 1) ? 1 : 1 * (-Math.pow(2, -10 * t / 1) + 1);
+			},
+			easeInOutExpo: function(t) {
+				if (t === 0) {
+					return 0;
+				}
+				if (t === 1) {
+					return 1;
+				}
+				if ((t /= 1 / 2) < 1) {
+					return 1 / 2 * Math.pow(2, 10 * (t - 1));
+				}
+				return 1 / 2 * (-Math.pow(2, -10 * --t) + 2);
+			},
+			easeInCirc: function(t) {
+				if (t >= 1) {
+					return t;
+				}
+				return -1 * (Math.sqrt(1 - (t /= 1) * t) - 1);
+			},
+			easeOutCirc: function(t) {
+				return 1 * Math.sqrt(1 - (t = t / 1 - 1) * t);
+			},
+			easeInOutCirc: function(t) {
+				if ((t /= 1 / 2) < 1) {
+					return -1 / 2 * (Math.sqrt(1 - t * t) - 1);
+				}
+				return 1 / 2 * (Math.sqrt(1 - (t -= 2) * t) + 1);
+			},
+			easeInElastic: function(t) {
+				var s = 1.70158;
+				var p = 0;
+				var a = 1;
+				if (t === 0) {
+					return 0;
+				}
+				if ((t /= 1) == 1) {
+					return 1;
+				}
+				if (!p) {
+					p = 1 * 0.3;
+				}
+				if (a < Math.abs(1)) {
+					a = 1;
+					s = p / 4;
+				} else {
+					s = p / (2 * Math.PI) * Math.asin(1 / a);
+				}
+				return -(a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t * 1 - s) * (2 * Math.PI) / p));
+			},
+			easeOutElastic: function(t) {
+				var s = 1.70158;
+				var p = 0;
+				var a = 1;
+				if (t === 0) {
+					return 0;
+				}
+				if ((t /= 1) == 1) {
+					return 1;
+				}
+				if (!p) {
+					p = 1 * 0.3;
+				}
+				if (a < Math.abs(1)) {
+					a = 1;
+					s = p / 4;
+				} else {
+					s = p / (2 * Math.PI) * Math.asin(1 / a);
+				}
+				return a * Math.pow(2, -10 * t) * Math.sin((t * 1 - s) * (2 * Math.PI) / p) + 1;
+			},
+			easeInOutElastic: function(t) {
+				var s = 1.70158;
+				var p = 0;
+				var a = 1;
+				if (t === 0) {
+					return 0;
+				}
+				if ((t /= 1 / 2) == 2) {
+					return 1;
+				}
+				if (!p) {
+					p = 1 * (0.3 * 1.5);
+				}
+				if (a < Math.abs(1)) {
+					a = 1;
+					s = p / 4;
+				} else {
+					s = p / (2 * Math.PI) * Math.asin(1 / a);
+				}
+				if (t < 1) {
+					return -0.5 * (a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t * 1 - s) * (2 * Math.PI) / p));
+				}
+				return a * Math.pow(2, -10 * (t -= 1)) * Math.sin((t * 1 - s) * (2 * Math.PI) / p) * 0.5 + 1;
+			},
+			easeInBack: function(t) {
+				var s = 1.70158;
+				return 1 * (t /= 1) * t * ((s + 1) * t - s);
+			},
+			easeOutBack: function(t) {
+				var s = 1.70158;
+				return 1 * ((t = t / 1 - 1) * t * ((s + 1) * t + s) + 1);
+			},
+			easeInOutBack: function(t) {
+				var s = 1.70158;
+				if ((t /= 1 / 2) < 1) {
+					return 1 / 2 * (t * t * (((s *= (1.525)) + 1) * t - s));
+				}
+				return 1 / 2 * ((t -= 2) * t * (((s *= (1.525)) + 1) * t + s) + 2);
+			},
+			easeInBounce: function(t) {
+				return 1 - easingEffects.easeOutBounce(1 - t);
+			},
+			easeOutBounce: function(t) {
+				if ((t /= 1) < (1 / 2.75)) {
+					return 1 * (7.5625 * t * t);
+				} else if (t < (2 / 2.75)) {
+					return 1 * (7.5625 * (t -= (1.5 / 2.75)) * t + 0.75);
+				} else if (t < (2.5 / 2.75)) {
+					return 1 * (7.5625 * (t -= (2.25 / 2.75)) * t + 0.9375);
+				} else {
+					return 1 * (7.5625 * (t -= (2.625 / 2.75)) * t + 0.984375);
+				}
+			},
+			easeInOutBounce: function(t) {
+				if (t < 1 / 2) {
+					return easingEffects.easeInBounce(t * 2) * 0.5;
+				}
+				return easingEffects.easeOutBounce(t * 2 - 1) * 0.5 + 1 * 0.5;
+			}
+		},
+		//Request animation polyfill - http://www.paulirish.com/2011/requestanimationframe-for-smart-animating/
+		requestAnimFrame = helpers.requestAnimFrame = (function() {
+			return window.requestAnimationFrame ||
+				window.webkitRequestAnimationFrame ||
+				window.mozRequestAnimationFrame ||
+				window.oRequestAnimationFrame ||
+				window.msRequestAnimationFrame ||
+				function(callback) {
+					return window.setTimeout(callback, 1000 / 60);
+				};
+		})(),
+		cancelAnimFrame = helpers.cancelAnimFrame = (function() {
+			return window.cancelAnimationFrame ||
+				window.webkitCancelAnimationFrame ||
+				window.mozCancelAnimationFrame ||
+				window.oCancelAnimationFrame ||
+				window.msCancelAnimationFrame ||
+				function(callback) {
+					return window.clearTimeout(callback, 1000 / 60);
+				};
+		})(),
+		animationLoop = helpers.animationLoop = function(callback, totalSteps, easingString, onProgress, onComplete, chartInstance) {
+
+			var currentStep = 0,
+				easingFunction = easingEffects[easingString] || easingEffects.linear;
+
+			var animationFrame = function() {
+				currentStep++;
+				var stepDecimal = currentStep / totalSteps;
+				var easeDecimal = easingFunction(stepDecimal);
+
+				callback.call(chartInstance, easeDecimal, stepDecimal, currentStep);
+				onProgress.call(chartInstance, easeDecimal, stepDecimal);
+				if (currentStep < totalSteps) {
+					chartInstance.animationFrame = requestAnimFrame(animationFrame);
+				} else {
+					onComplete.apply(chartInstance);
+				}
+			};
+			requestAnimFrame(animationFrame);
+		},
+		//-- DOM methods
+		getRelativePosition = helpers.getRelativePosition = function(evt) {
+			var mouseX, mouseY;
+			var e = evt.originalEvent || evt,
+				canvas = evt.currentTarget || evt.srcElement,
+				boundingRect = canvas.getBoundingClientRect();
+
+			if (e.touches) {
+				mouseX = e.touches[0].clientX - boundingRect.left;
+				mouseY = e.touches[0].clientY - boundingRect.top;
+
+			} else {
+				mouseX = e.clientX - boundingRect.left;
+				mouseY = e.clientY - boundingRect.top;
+			}
+
+			return {
+				x: mouseX,
+				y: mouseY
+			};
+
+		},
+		addEvent = helpers.addEvent = function(node, eventType, method) {
+			if (node.addEventListener) {
+				node.addEventListener(eventType, method);
+			} else if (node.attachEvent) {
+				node.attachEvent("on" + eventType, method);
+			} else {
+				node["on" + eventType] = method;
+			}
+		},
+		removeEvent = helpers.removeEvent = function(node, eventType, handler) {
+			if (node.removeEventListener) {
+				node.removeEventListener(eventType, handler, false);
+			} else if (node.detachEvent) {
+				node.detachEvent("on" + eventType, handler);
+			} else {
+				node["on" + eventType] = noop;
+			}
+		},
+		bindEvents = helpers.bindEvents = function(chartInstance, arrayOfEvents, handler) {
+			// Create the events object if it's not already present
+			if (!chartInstance.events) chartInstance.events = {};
+
+			each(arrayOfEvents, function(eventName) {
+				chartInstance.events[eventName] = function() {
+					handler.apply(chartInstance, arguments);
+				};
+				addEvent(chartInstance.chart.canvas, eventName, chartInstance.events[eventName]);
+			});
+		},
+		unbindEvents = helpers.unbindEvents = function(chartInstance, arrayOfEvents) {
+			each(arrayOfEvents, function(handler, eventName) {
+				removeEvent(chartInstance.chart.canvas, eventName, handler);
+			});
+		},
+		getMaximumWidth = helpers.getMaximumWidth = function(domNode) {
+			var container = domNode.parentNode,
+				padding = parseInt(getStyle(container, 'padding-left')) + parseInt(getStyle(container, 'padding-right'));
+			// TODO = check cross browser stuff with this.
+			return container.clientWidth - padding;
+		},
+		getMaximumHeight = helpers.getMaximumHeight = function(domNode) {
+			var container = domNode.parentNode,
+				padding = parseInt(getStyle(container, 'padding-bottom')) + parseInt(getStyle(container, 'padding-top'));
+			// TODO = check cross browser stuff with this.
+			return container.clientHeight - padding;
+		},
+		getStyle = helpers.getStyle = function(el, property) {
+			return el.currentStyle ?
+				el.currentStyle[property] :
+				document.defaultView.getComputedStyle(el, null).getPropertyValue(property);
+		},
+		getMaximumSize = helpers.getMaximumSize = helpers.getMaximumWidth, // legacy support
+		retinaScale = helpers.retinaScale = function(chart) {
+			var ctx = chart.ctx,
+				width = chart.canvas.width,
+				height = chart.canvas.height;
+
+			if (window.devicePixelRatio) {
+				ctx.canvas.style.width = width + "px";
+				ctx.canvas.style.height = height + "px";
+				ctx.canvas.height = height * window.devicePixelRatio;
+				ctx.canvas.width = width * window.devicePixelRatio;
+				ctx.scale(window.devicePixelRatio, window.devicePixelRatio);
+			}
+		},
+		//-- Canvas methods
+		clear = helpers.clear = function(chart) {
+			chart.ctx.clearRect(0, 0, chart.width, chart.height);
+		},
+		fontString = helpers.fontString = function(pixelSize, fontStyle, fontFamily) {
+			return fontStyle + " " + pixelSize + "px " + fontFamily;
+		},
+		longestText = helpers.longestText = function(ctx, font, arrayOfStrings) {
+			ctx.font = font;
+			var longest = 0;
+			each(arrayOfStrings, function(string) {
+				var textWidth = ctx.measureText(string).width;
+				longest = (textWidth > longest) ? textWidth : longest;
+			});
+			return longest;
+		},
+		drawRoundedRectangle = helpers.drawRoundedRectangle = function(ctx, x, y, width, height, radius) {
+			ctx.beginPath();
+			ctx.moveTo(x + radius, y);
+			ctx.lineTo(x + width - radius, y);
+			ctx.quadraticCurveTo(x + width, y, x + width, y + radius);
+			ctx.lineTo(x + width, y + height - radius);
+			ctx.quadraticCurveTo(x + width, y + height, x + width - radius, y + height);
+			ctx.lineTo(x + radius, y + height);
+			ctx.quadraticCurveTo(x, y + height, x, y + height - radius);
+			ctx.lineTo(x, y + radius);
+			ctx.quadraticCurveTo(x, y, x + radius, y);
+			ctx.closePath();
+		},
+		color = helpers.color = function(color) {
+			if (!window.Color) {
+				console.log('Color.js not found!');
+				return color;
+			}
+			return window.Color(color);
+		},
+		isArray = helpers.isArray = function(obj) {
+			if (!Array.isArray) {
+				return Object.prototype.toString.call(arg) === '[object Array]';
+			}
+			return Array.isArray(obj);
+		};
 
 }).call(this);
 
 (function() {
-    "use strict";
-
-    var root = this,
-        Chart = root.Chart,
-        helpers = Chart.helpers;
-
-    // The scale service is used to resize charts along with all of their axes. We make this as
-    // a service where scales are registered with their respective charts so that changing the 
-    // scales does not require 
-    Chart.scaleService = {
-        // The interesting function
-        fitScalesForChart: function(chartInstance, width, height) {
-            var xPadding = width > 30 ? 5 : 2;
-            var yPadding = height > 30 ? 5 : 2;
-
-            if (chartInstance) {
-                var leftScales = helpers.where(chartInstance.scales, function(scaleInstance) {
-                    return scaleInstance.options.position == "left";
-                });
-                var rightScales = helpers.where(chartInstance.scales, function(scaleInstance) {
-                    return scaleInstance.options.position == "right";
-                });
-                var topScales = helpers.where(chartInstance.scales, function(scaleInstance) {
-                    return scaleInstance.options.position == "top";
-                });
-                var bottomScales = helpers.where(chartInstance.scales, function(scaleInstance) {
-                    return scaleInstance.options.position == "bottom";
-                });
-
-                var visibleLeftScales = helpers.where(chartInstance.scales, function(scaleInstance) {
-                    return scaleInstance.options.position == "left";
-                });
-                var visibleRightScales = helpers.where(chartInstance.scales, function(scaleInstance) {
-                    return scaleInstance.options.position == "right";
-                });
-                var visibleTopScales = helpers.where(chartInstance.scales, function(scaleInstance) {
-                    return scaleInstance.options.position == "top";
-                });
-                var visibleBottomScales = helpers.where(chartInstance.scales, function(scaleInstance) {
-                    return scaleInstance.options.position == "bottom";
-                });
-
-                // // Adjust the padding to take into account displaying labels
-                // if (topScales.length === 0 || bottomScales.length === 0) {
-                //     var maxFontHeight = 0;
-
-                //     var maxFontHeightFunction = function(scaleInstance) {
-                //         if (scaleInstance.options.labels.show) {
-                //             // Only consider font sizes for axes that actually show labels
-                //             maxFontHeight = Math.max(maxFontHeight, scaleInstance.options.labels.fontSize);
-                //         }
-                //     };
-
-                //     helpers.each(leftScales, maxFontHeightFunction);
-                //     helpers.each(rightScales, maxFontHeightFunction);
-
-                //     if (topScales.length === 0) {
-                //         // Add padding so that we can handle drawing the top nicely
-                //         yPadding += 0.75 * maxFontHeight; // 0.75 since padding added on both sides
-                //     }
-
-                //     if (bottomScales.length === 0) {
-                //         // Add padding so that we can handle drawing the bottom nicely
-                //         yPadding += 1.5 * maxFontHeight;
-                //     }
-                // }
-
-                // Essentially we now have any number of scales on each of the 4 sides.
-                // Our canvas looks like the following.
-                // The areas L1 and L2 are the left axes. R1 is the right axis, T1 is the top axis and 
-                // B1 is the bottom axis
-                // |------------------------------------------------------|
-                // |          |             T1                      |     |
-                // |----|-----|-------------------------------------|-----|
-                // |    |     |                                     |     |
-                // | L1 |  L2 |         Chart area                  |  R1 |
-                // |    |     |                                     |     |
-                // |    |     |                                     |     |
-                // |----|-----|-------------------------------------|-----|
-                // |          |             B1                      |     |
-                // |          |                                     |     |
-                // |------------------------------------------------------|
-
-                // What we do to find the best sizing, we do the following
-                // 1. Determine the minimum size of the chart area. 
-                // 2. Split the remaining width equally between each vertical axis
-                // 3. Split the remaining height equally between each horizontal axis
-                // 4. Give each scale the maximum size it can be. The scale will return it's minimum size
-                // 5. Adjust the sizes of each axis based on it's minimum reported size. 
-                // 6. Refit each axis
-                // 7. Position each axis in the final location
-                // 8. Tell the chart the final location of the chart area
-
-                // Step 1
-                var chartWidth = width / 2; // min 50%
-                var chartHeight = height / 2; // min 50%
-
-                chartWidth -= (2 * xPadding);
-                chartHeight -= (2 * yPadding);
-
-
-                // Step 2
-                var verticalScaleWidth = (width - chartWidth) / (leftScales.length + rightScales.length);
-
-                // Step 3
-                var horizontalScaleHeight = (height - chartHeight) / (topScales.length + bottomScales.length);
-
-                // Step 4;
-                var minimumScaleSizes = [];
-
-                var verticalScaleMinSizeFunction = function(scaleInstance) {
-                    var minSize = scaleInstance.fit(verticalScaleWidth, chartHeight);
-                    minimumScaleSizes.push({
-                        horizontal: false,
-                        minSize: minSize,
-                        scale: scaleInstance,
-                    });
-                };
-
-                var horizontalScaleMinSizeFunction = function(scaleInstance) {
-                    var minSize = scaleInstance.fit(chartWidth, horizontalScaleHeight);
-                    minimumScaleSizes.push({
-                        horizontal: true,
-                        minSize: minSize,
-                        scale: scaleInstance,
-                    });
-                };
-
-                // vertical scales
-                helpers.each(leftScales, verticalScaleMinSizeFunction);
-                helpers.each(rightScales, verticalScaleMinSizeFunction);
-
-                // horizontal scales
-                helpers.each(topScales, horizontalScaleMinSizeFunction);
-                helpers.each(bottomScales, horizontalScaleMinSizeFunction);
-
-                // Step 5
-                var maxChartHeight = height - (2 * yPadding);
-                var maxChartWidth = width - (2 * xPadding);
-
-                helpers.each(minimumScaleSizes, function(wrapper) {
-                    if (wrapper.horizontal) {
-                        maxChartHeight -= wrapper.minSize.height;
-                    } else {
-                        maxChartWidth -= wrapper.minSize.width;
-                    }
-                });
-
-                // At this point, maxChartHeight and maxChartWidth are the size the chart area could
-                // be if the axes are drawn at their minimum sizes.
-
-                // Step 6
-                var verticalScaleFitFunction = function(scaleInstance) {
-                    var wrapper = helpers.findNextWhere(minimumScaleSizes, function(wrapper) {
-                        return wrapper.scale === scaleInstance;
-                    });
-
-                    if (wrapper) {
-                        scaleInstance.fit(wrapper.minSize.width, maxChartHeight);
-                    }
-                };
-
-                var horizontalScaleFitFunction = function(scaleInstance) {
-                    var wrapper = helpers.findNextWhere(minimumScaleSizes, function(wrapper) {
-                        return wrapper.scale === scaleInstance;
-                    });
-
-                    var scaleMargin = {
-                        left: totalLeftWidth,
-                        right: totalRightWidth,
-                        top: 0,
-                        bottom: 0,
-                    };
-
-                    if (wrapper) {
-                        scaleInstance.fit(maxChartWidth, wrapper.minSize.height, scaleMargin);
-                    }
-                };
-
-                var totalLeftWidth = xPadding;
-                var totalRightWidth = xPadding;
-                var totalTopHeight = yPadding;
-                var totalBottomHeight = yPadding;
-
-                helpers.each(leftScales, verticalScaleFitFunction);
-                helpers.each(rightScales, verticalScaleFitFunction);
-
-                // Figure out how much margin is on the left and right of the horizontal axes
-                helpers.each(leftScales, function(scaleInstance) {
-                    totalLeftWidth += scaleInstance.width;
-                });
-
-                helpers.each(rightScales, function(scaleInstance) {
-                    totalRightWidth += scaleInstance.width;
-                });
-
-                helpers.each(topScales, horizontalScaleFitFunction);
-                helpers.each(bottomScales, horizontalScaleFitFunction);
-
-                helpers.each(topScales, function(scaleInstance) {
-                    totalTopHeight += scaleInstance.height;
-                });
-                helpers.each(bottomScales, function(scaleInstance) {
-                    totalBottomHeight += scaleInstance.height;
-                });
-
-                // Let the left scale know the final margin
-                helpers.each(leftScales, function(scaleInstance) {
-                    var wrapper = helpers.findNextWhere(minimumScaleSizes, function(wrapper) {
-                        return wrapper.scale === scaleInstance;
-                    });
-
-                    var scaleMargin = {
-                        left: 0,
-                        right: 0,
-                        top: totalTopHeight,
-                        bottom: totalBottomHeight
-                    };
-
-                    if (wrapper) {
-                        scaleInstance.fit(wrapper.minSize.width, maxChartHeight, scaleMargin);
-                    }
-                });
-
-                helpers.each(rightScales, function(scaleInstance) {
-                    var wrapper = helpers.findNextWhere(minimumScaleSizes, function(wrapper) {
-                        return wrapper.scale === scaleInstance;
-                    });
-
-                    var scaleMargin = {
-                        left: 0,
-                        right: 0,
-                        top: totalTopHeight,
-                        bottom: totalBottomHeight
-                    };
-
-                    if (wrapper) {
-                        scaleInstance.fit(wrapper.minSize.width, maxChartHeight, scaleMargin);
-                    }
-                });
-
-                // Step 7 
-                // Position the scales
-                var left = xPadding;
-                var top = yPadding;
-                var right = 0;
-                var bottom = 0;
-
-                var verticalScalePlacer = function(scaleInstance) {
-                    scaleInstance.left = left;
-                    scaleInstance.right = left + scaleInstance.width;
-                    scaleInstance.top = totalTopHeight;
-                    scaleInstance.bottom = totalTopHeight + maxChartHeight;
-
-                    // Move to next point
-                    left = scaleInstance.right;
-                };
-
-                var horizontalScalePlacer = function(scaleInstance) {
-                    scaleInstance.left = totalLeftWidth;
-                    scaleInstance.right = totalLeftWidth + maxChartWidth;
-                    scaleInstance.top = top;
-                    scaleInstance.bottom = top + scaleInstance.height;
-
-                    // Move to next point 
-                    top = scaleInstance.bottom;
-                };
-
-                helpers.each(leftScales, verticalScalePlacer);
-                helpers.each(topScales, horizontalScalePlacer);
-
-                // Account for chart width and height
-                left += maxChartWidth;
-                top += maxChartHeight;
-
-                helpers.each(rightScales, verticalScalePlacer);
-                helpers.each(bottomScales, horizontalScalePlacer);
-
-                // Step 8
-                chartInstance.chartArea = {
-                    left: totalLeftWidth,
-                    top: totalTopHeight,
-                    right: totalLeftWidth + maxChartWidth,
-                    bottom: totalTopHeight + maxChartHeight,
-                };
-            }
-        }
-    };
-
-    // Scale registration object. Extensions can register new scale types (such as log or DB scales) and then
-    // use the new chart options to grab the correct scale
-    Chart.scales = {
-        constructors: {},
-        // Use a registration function so that we can move to an ES6 map when we no longer need to support
-        // old browsers
-        registerScaleType: function(type, scaleConstructor) {
-            this.constructors[type] = scaleConstructor;
-        },
-        getScaleConstructor: function(type) {
-            return this.constructors.hasOwnProperty(type) ? this.constructors[type] : undefined;
-        }
-    };
 
-}).call(this);
-
-/*!
- * Chart.js
- * http://chartjs.org/
- * Version: 2.0.0-alpha
- *
- * Copyright 2015 Nick Downie
- * Released under the MIT license
- * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
- */
+	"use strict";
+
+	//Declare root variable - window in the browser, global on the server
+	var root = this,
+		previous = root.Chart,
+		helpers = Chart.helpers;
+
+	Chart.elements = {};
+
+	Chart.Element = function(configuration) {
+		helpers.extend(this, configuration);
+		this.initialize.apply(this, arguments);
+	};
+	helpers.extend(Chart.Element.prototype, {
+		initialize: function() {},
+		pivot: function() {
+			if (!this._view) {
+				this._view = helpers.clone(this._model);
+			}
+			this._start = helpers.clone(this._view);
+			return this;
+		},
+		transition: function(ease) {
+			if (!this._view) {
+				this._view = helpers.clone(this._model);
+			}
+			if (!this._start) {
+				this.pivot();
+			}
+
+			helpers.each(this._model, function(value, key) {
+
+				if (key[0] === '_' || !this._model.hasOwnProperty(key)) {
+					// Only non-underscored properties
+				}
+
+				// Init if doesn't exist
+				else if (!this._view[key]) {
+					if (typeof value === 'number') {
+						this._view[key] = value * ease;
+					} else {
+						this._view[key] = value || null;
+					}
+				}
+
+				// No unnecessary computations
+				else if (this._model[key] === this._view[key]) {
+					// It's the same! Woohoo!
+				}
+
+				// Color transitions if possible
+				else if (typeof value === 'string') {
+					try {
+						var color = helpers.color(this._start[key]).mix(helpers.color(this._model[key]), ease);
+						this._view[key] = color.rgbString();
+					} catch (err) {
+						this._view[key] = value;
+					}
+				}
+				// Number transitions
+				else if (typeof value === 'number') {
+					var startVal = this._start[key] !== undefined ? this._start[key] : 0;
+					this._view[key] = ((this._model[key] - startVal) * ease) + startVal;
+				}
+				// Everything else
+				else {
+					this._view[key] = value;
+				}
+
+			}, this);
+
+			if (ease === 1) {
+				delete this._start;
+			}
+			return this;
+		},
+		tooltipPosition: function() {
+			return {
+				x: this._model.x,
+				y: this._model.y
+			};
+		},
+		hasValue: function() {
+			return helpers.isNumber(this._model.x) && helpers.isNumber(this._model.y);
+		}
+	});
+
+	Chart.Element.extend = helpers.inherits;
 
+}).call(this);
 
 (function() {
 
-    "use strict";
-
-    var root = this,
-        Chart = root.Chart,
-        helpers = Chart.helpers;
-
-    Chart.defaults.global.tooltips = {
-        enabled: true,
-        custom: null,
-        backgroundColor: "rgba(0,0,0,0.8)",
-        fontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
-        fontSize: 10,
-        fontStyle: "normal",
-        fontColor: "#fff",
-        titleFontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
-        titleFontSize: 12,
-        titleFontStyle: "bold",
-        titleFontColor: "#fff",
-        yPadding: 6,
-        xPadding: 6,
-        caretSize: 8,
-        cornerRadius: 6,
-        xOffset: 10,
-        template: [
-            '<% if(label){ %>',
-            '<%=label %>: ',
-            '<% } %>',
-            '<%=value %>',
-        ].join(''),
-        multiTemplate: [
-            '<%if (datasetLabel){ %>',
-            '<%=datasetLabel %>: ',
-            '<% } %>',
-            '<%=value %>'
-        ].join(''),
-        multiKeyBackground: '#fff',
-    };
-
-    Chart.Tooltip = Chart.Element.extend({
-        initialize: function() {
-            var options = this._options;
-            helpers.extend(this, {
-                _model: {
-                    // Positioning
-                    xPadding: options.tooltips.xPadding,
-                    yPadding: options.tooltips.yPadding,
-                    xOffset: options.tooltips.xOffset,
-
-                    // Labels
-                    textColor: options.tooltips.fontColor,
-                    _fontFamily: options.tooltips.fontFamily,
-                    _fontStyle: options.tooltips.fontStyle,
-                    fontSize: options.tooltips.fontSize,
-
-                    // Title
-                    titleTextColor: options.tooltips.titleFontColor,
-                    _titleFontFamily: options.tooltips.titleFontFamily,
-                    _titleFontStyle: options.tooltips.titleFontStyle,
-                    titleFontSize: options.tooltips.titleFontSize,
-
-                    // Appearance
-                    caretHeight: options.tooltips.caretSize,
-                    cornerRadius: options.tooltips.cornerRadius,
-                    backgroundColor: options.tooltips.backgroundColor,
-                    opacity: 0,
-                    legendColorBackground: options.tooltips.multiKeyBackground,
-                },
-            });
-        },
-        update: function() {
-
-            var ctx = this._chart.ctx;
-
-            switch (this._options.hover.mode) {
-                case 'single':
-                    helpers.extend(this._model, {
-                        text: helpers.template(this._options.tooltips.template, {
-                            // These variables are available in the template function. Add others here
-                            element: this._active[0],
-                            value: this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],
-                            label: this._data.labels ? this._data.labels[this._active[0]._index] : '',
-                        }),
-                    });
-
-                    var tooltipPosition = this._active[0].tooltipPosition();
-                    helpers.extend(this._model, {
-                        x: Math.round(tooltipPosition.x),
-                        y: Math.round(tooltipPosition.y),
-                        caretPadding: tooltipPosition.padding
-                    });
-
-                    break;
-
-                case 'label':
-
-                    // Tooltip Content
-
-                    var dataArray,
-                        dataIndex;
-
-                    var labels = [],
-                        colors = [];
-
-                    for (var i = this._data.datasets.length - 1; i >= 0; i--) {
-                        dataArray = this._data.datasets[i].metaData;
-                        dataIndex = helpers.indexOf(dataArray, this._active[0]);
-                        if (dataIndex !== -1) {
-                            break;
-                        }
-                    }
-
-                    var medianPosition = (function(index) {
-                        // Get all the points at that particular index
-                        var elements = [],
-                            dataCollection,
-                            xPositions = [],
-                            yPositions = [],
-                            xMax,
-                            yMax,
-                            xMin,
-                            yMin;
-                        helpers.each(this._data.datasets, function(dataset) {
-                            dataCollection = dataset.metaData;
-                            if (dataCollection[dataIndex] && dataCollection[dataIndex].hasValue()) {
-                                elements.push(dataCollection[dataIndex]);
-                            }
-                        }, this);
-
-                        // Reverse labels if stacked
-                        helpers.each(this._options.stacked ? elements.reverse() : elements, function(element) {
-                            xPositions.push(element._view.x);
-                            yPositions.push(element._view.y);
-
-                            //Include any colour information about the element
-                            labels.push(helpers.template(this._options.tooltips.multiTemplate, {
-                                // These variables are available in the template function. Add others here
-                                element: element,
-                                datasetLabel: this._data.datasets[element._datasetIndex].label,
-                                value: this._data.datasets[element._datasetIndex].data[element._index],
-                            }));
-                            colors.push({
-                                fill: element._view.backgroundColor,
-                                stroke: element._view.borderColor
-                            });
-
-                        }, this);
-
-                        yMin = helpers.min(yPositions);
-                        yMax = helpers.max(yPositions);
-
-                        xMin = helpers.min(xPositions);
-                        xMax = helpers.max(xPositions);
-
-                        return {
-                            x: (xMin > this._chart.width / 2) ? xMin : xMax,
-                            y: (yMin + yMax) / 2,
-                        };
-                    }).call(this, dataIndex);
-
-                    // Apply for now
-                    helpers.extend(this._model, {
-                        x: medianPosition.x,
-                        y: medianPosition.y,
-                        labels: labels,
-                        title: this._data.labels && this._data.labels.length ? this._data.labels[this._active[0]._index] : '',
-                        legendColors: colors,
-                        legendBackgroundColor: this._options.tooltips.multiKeyBackground,
-                    });
-
-
-                    // Calculate Appearance Tweaks
-
-                    this._model.height = (labels.length * this._model.fontSize) + ((labels.length - 1) * (this._model.fontSize / 2)) + (this._model.yPadding * 2) + this._model.titleFontSize * 1.5;
-
-                    var titleWidth = ctx.measureText(this.title).width,
-                        //Label has a legend square as well so account for this.
-                        labelWidth = helpers.longestText(ctx, this.font, labels) + this._model.fontSize + 3,
-                        longestTextWidth = helpers.max([labelWidth, titleWidth]);
-
-                    this._model.width = longestTextWidth + (this._model.xPadding * 2);
-
-
-                    var halfHeight = this._model.height / 2;
-
-                    //Check to ensure the height will fit on the canvas
-                    if (this._model.y - halfHeight < 0) {
-                        this._model.y = halfHeight;
-                    } else if (this._model.y + halfHeight > this._chart.height) {
-                        this._model.y = this._chart.height - halfHeight;
-                    }
-
-                    //Decide whether to align left or right based on position on canvas
-                    if (this._model.x > this._chart.width / 2) {
-                        this._model.x -= this._model.xOffset + this._model.width;
-                    } else {
-                        this._model.x += this._model.xOffset;
-                    }
-                    break;
-            }
-
-            return this;
-        },
-        draw: function() {
-
-            var ctx = this._chart.ctx;
-            var vm = this._view;
-
-            switch (this._options.hover.mode) {
-                case 'single':
-
-                    ctx.font = helpers.fontString(vm.fontSize, vm._fontStyle, vm._fontFamily);
-
-                    vm.xAlign = "center";
-                    vm.yAlign = "above";
-
-                    //Distance between the actual element.y position and the start of the tooltip caret
-                    var caretPadding = vm.caretPadding || 2;
-
-                    var tooltipWidth = ctx.measureText(vm.text).width + 2 * vm.xPadding,
-                        tooltipRectHeight = vm.fontSize + 2 * vm.yPadding,
-                        tooltipHeight = tooltipRectHeight + vm.caretHeight + caretPadding;
-
-                    if (vm.x + tooltipWidth / 2 > this._chart.width) {
-                        vm.xAlign = "left";
-                    } else if (vm.x - tooltipWidth / 2 < 0) {
-                        vm.xAlign = "right";
-                    }
-
-                    if (vm.y - tooltipHeight < 0) {
-                        vm.yAlign = "below";
-                    }
-
-                    var tooltipX = vm.x - tooltipWidth / 2,
-                        tooltipY = vm.y - tooltipHeight;
-
-                    ctx.fillStyle = helpers.color(vm.backgroundColor).alpha(vm.opacity).rgbString();
-
-                    // Custom Tooltips
-                    if (this._custom) {
-                        this._custom(this._view);
-                    } else {
-                        switch (vm.yAlign) {
-                            case "above":
-                                //Draw a caret above the x/y
-                                ctx.beginPath();
-                                ctx.moveTo(vm.x, vm.y - caretPadding);
-                                ctx.lineTo(vm.x + vm.caretHeight, vm.y - (caretPadding + vm.caretHeight));
-                                ctx.lineTo(vm.x - vm.caretHeight, vm.y - (caretPadding + vm.caretHeight));
-                                ctx.closePath();
-                                ctx.fill();
-                                break;
-                            case "below":
-                                tooltipY = vm.y + caretPadding + vm.caretHeight;
-                                //Draw a caret below the x/y
-                                ctx.beginPath();
-                                ctx.moveTo(vm.x, vm.y + caretPadding);
-                                ctx.lineTo(vm.x + vm.caretHeight, vm.y + caretPadding + vm.caretHeight);
-                                ctx.lineTo(vm.x - vm.caretHeight, vm.y + caretPadding + vm.caretHeight);
-                                ctx.closePath();
-                                ctx.fill();
-                                break;
-                        }
-
-                        switch (vm.xAlign) {
-                            case "left":
-                                tooltipX = vm.x - tooltipWidth + (vm.cornerRadius + vm.caretHeight);
-                                break;
-                            case "right":
-                                tooltipX = vm.x - (vm.cornerRadius + vm.caretHeight);
-                                break;
-                        }
-
-                        helpers.drawRoundedRectangle(ctx, tooltipX, tooltipY, tooltipWidth, tooltipRectHeight, vm.cornerRadius);
-
-                        ctx.fill();
-
-                        ctx.fillStyle = helpers.color(vm.textColor).alpha(vm.opacity).rgbString();
-                        ctx.textAlign = "center";
-                        ctx.textBaseline = "middle";
-                        ctx.fillText(vm.text, tooltipX + tooltipWidth / 2, tooltipY + tooltipRectHeight / 2);
-
-                    }
-                    break;
-                case 'label':
-
-                    helpers.drawRoundedRectangle(ctx, vm.x, vm.y - vm.height / 2, vm.width, vm.height, vm.cornerRadius);
-                    ctx.fillStyle = helpers.color(vm.backgroundColor).alpha(vm.opacity).rgbString();
-                    ctx.fill();
-                    ctx.closePath();
-
-                    ctx.textAlign = "left";
-                    ctx.textBaseline = "middle";
-                    ctx.fillStyle = helpers.color(vm.titleTextColor).alpha(vm.opacity).rgbString();
-                    ctx.font = helpers.fontString(vm.fontSize, vm._titleFontStyle, vm._titleFontFamily);
-                    ctx.fillText(vm.title, vm.x + vm.xPadding, this.getLineHeight(0));
-
-                    ctx.font = helpers.fontString(vm.fontSize, vm._fontStyle, vm._fontFamily);
-                    helpers.each(vm.labels, function(label, index) {
-                        ctx.fillStyle = helpers.color(vm.textColor).alpha(vm.opacity).rgbString();
-                        ctx.fillText(label, vm.x + vm.xPadding + vm.fontSize + 3, this.getLineHeight(index + 1));
-
-                        //A bit gnarly, but clearing this rectangle breaks when using explorercanvas (clears whole canvas)
-                        //ctx.clearRect(vm.x + vm.xPadding, this.getLineHeight(index + 1) - vm.fontSize/2, vm.fontSize, vm.fontSize);
-                        //Instead we'll make a white filled block to put the legendColour palette over.
-
-                        ctx.fillStyle = helpers.color(vm.legendColors[index].stroke).alpha(vm.opacity).rgbString();
-                        ctx.fillRect(vm.x + vm.xPadding - 1, this.getLineHeight(index + 1) - vm.fontSize / 2 - 1, vm.fontSize + 2, vm.fontSize + 2);
-
-                        ctx.fillStyle = helpers.color(vm.legendColors[index].fill).alpha(vm.opacity).rgbString();
-                        ctx.fillRect(vm.x + vm.xPadding, this.getLineHeight(index + 1) - vm.fontSize / 2, vm.fontSize, vm.fontSize);
-
-
-                    }, this);
-                    break;
-            }
-        },
-        getLineHeight: function(index) {
-            var baseLineHeight = this._view.y - (this._view.height / 2) + this._view.yPadding,
-                afterTitleIndex = index - 1;
-
-            //If the index is zero, we're getting the title
-            if (index === 0) {
-                return baseLineHeight + this._view.titleFontSize / 2;
-            } else {
-                return baseLineHeight + ((this._view.fontSize * 1.5 * afterTitleIndex) + this._view.fontSize / 2) + this._view.titleFontSize * 1.5;
-            }
-
-        },
-    });
+	"use strict";
+
+	var root = this,
+		Chart = root.Chart,
+		helpers = Chart.helpers;
+
+	Chart.defaults.global.animation = {
+		duration: 1000,
+		easing: "easeOutQuart",
+		onProgress: function() {},
+		onComplete: function() {},
+	};
+
+	Chart.Animation = Chart.Element.extend({
+		currentStep: null, // the current animation step
+		numSteps: 60, // default number of steps
+		easing: "", // the easing to use for this animation
+		render: null, // render function used by the animation service
+
+		onAnimationProgress: null, // user specified callback to fire on each step of the animation 
+		onAnimationComplete: null, // user specified callback to fire when the animation finishes
+	});
+
+	Chart.animationService = {
+		frameDuration: 17,
+		animations: [],
+		dropFrames: 0,
+		addAnimation: function(chartInstance, animationObject, duration) {
+
+			if (!duration) {
+				chartInstance.animating = true;
+			}
+
+			for (var index = 0; index < this.animations.length; ++index) {
+				if (this.animations[index].chartInstance === chartInstance) {
+					// replacing an in progress animation
+					this.animations[index].animationObject = animationObject;
+					return;
+				}
+			}
+
+			this.animations.push({
+				chartInstance: chartInstance,
+				animationObject: animationObject
+			});
+
+			// If there are no animations queued, manually kickstart a digest, for lack of a better word
+			if (this.animations.length == 1) {
+				helpers.requestAnimFrame.call(window, this.digestWrapper);
+			}
+		},
+		// Cancel the animation for a given chart instance
+		cancelAnimation: function(chartInstance) {
+			var index = helpers.findNextWhere(this.animations, function(animationWrapper) {
+				return animationWrapper.chartInstance === chartInstance;
+			});
+
+			if (index) {
+				this.animations.splice(index, 1);
+				chartInstance.animating = false;
+			}
+		},
+		// calls startDigest with the proper context
+		digestWrapper: function() {
+			Chart.animationService.startDigest.call(Chart.animationService);
+		},
+		startDigest: function() {
+
+			var startTime = Date.now();
+			var framesToDrop = 0;
+
+			if (this.dropFrames > 1) {
+				framesToDrop = Math.floor(this.dropFrames);
+				this.dropFrames -= framesToDrop;
+			}
+
+			for (var i = 0; i < this.animations.length; i++) {
+
+				if (this.animations[i].animationObject.currentStep === null) {
+					this.animations[i].animationObject.currentStep = 0;
+				}
+
+				this.animations[i].animationObject.currentStep += 1 + framesToDrop;
+				if (this.animations[i].animationObject.currentStep > this.animations[i].animationObject.numSteps) {
+					this.animations[i].animationObject.currentStep = this.animations[i].animationObject.numSteps;
+				}
+
+				this.animations[i].animationObject.render(this.animations[i].chartInstance, this.animations[i].animationObject);
+
+				if (this.animations[i].animationObject.currentStep == this.animations[i].animationObject.numSteps) {
+					// executed the last frame. Remove the animation.
+					this.animations[i].chartInstance.animating = false;
+					this.animations.splice(i, 1);
+					// Keep the index in place to offset the splice
+					i--;
+				}
+			}
+
+			var endTime = Date.now();
+			var delay = endTime - startTime - this.frameDuration;
+			var frameDelay = delay / this.frameDuration;
+
+			if (frameDelay > 1) {
+				this.dropFrames += frameDelay;
+			}
+
+			// Do we have more stuff to animate?
+			if (this.animations.length > 0) {
+				helpers.requestAnimFrame.call(window, this.digestWrapper);
+			}
+		}
+	};
 
 }).call(this);
 
 (function() {
-    "use strict";
-
-    var root = this,
-        Chart = root.Chart,
-        helpers = Chart.helpers;
-
-    var DatasetScale = Chart.Element.extend({
-        // overridden in the chart. Will set min and max as properties of the scale for later use. Min will always be 0 when using a dataset and max will be the number of items in the dataset
-        calculateRange: helpers.noop,
-        isHorizontal: function() {
-            return this.options.position == "top" || this.options.position == "bottom";
-        },
-        getPixelForValue: function(value, index, includeOffset) {
-            // This must be called after fit has been run so that 
-            //      this.left, this.top, this.right, and this.bottom have been defined
-            if (this.isHorizontal()) {
-                var isRotated = (this.labelRotation > 0);
-                var innerWidth = this.width - (this.paddingLeft + this.paddingRight);
-                var valueWidth = innerWidth / Math.max((this.max - ((this.options.gridLines.offsetGridLines) ? 0 : 1)), 1);
-                var valueOffset = (valueWidth * index) + this.paddingLeft;
-
-                if (this.options.gridLines.offsetGridLines && includeOffset) {
-                    valueOffset += (valueWidth / 2);
-                }
-
-                return this.left + Math.round(valueOffset);
-            } else {
-                return this.top + (index * (this.height / this.max));
-            }
-        },
-        calculateLabelRotation: function(maxHeight, margins) {
-            //Get the width of each grid by calculating the difference
-            //between x offsets between 0 and 1.
-            var labelFont = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
-            this.ctx.font = labelFont;
-
-            var firstWidth = this.ctx.measureText(this.labels[0]).width;
-            var lastWidth = this.ctx.measureText(this.labels[this.labels.length - 1]).width;
-            var firstRotated;
-            var lastRotated;
-
-            this.paddingRight = lastWidth / 2 + 3;
-            this.paddingLeft = firstWidth / 2 + 3;
-
-            this.labelRotation = 0;
-
-            if (this.options.display) {
-                var originalLabelWidth = helpers.longestText(this.ctx, labelFont, this.labels);
-                var cosRotation;
-                var sinRotation;
-                var firstRotatedWidth;
-
-                this.labelWidth = originalLabelWidth;
-
-                //Allow 3 pixels x2 padding either side for label readability
-                // only the index matters for a dataset scale, but we want a consistent interface between scales
-                var gridWidth = Math.floor(this.getPixelForValue(0, 1) - this.getPixelForValue(0, 0)) - 6;
-
-                //Max label rotate should be 90 - also act as a loop counter
-                while ((this.labelWidth > gridWidth && this.labelRotation === 0) || (this.labelWidth > gridWidth && this.labelRotation <= 90 && this.labelRotation > 0)) {
-                    cosRotation = Math.cos(helpers.toRadians(this.labelRotation));
-                    sinRotation = Math.sin(helpers.toRadians(this.labelRotation));
-
-                    firstRotated = cosRotation * firstWidth;
-                    lastRotated = cosRotation * lastWidth;
-
-                    // We're right aligning the text now.
-                    if (firstRotated + this.options.labels.fontSize / 2 > this.yLabelWidth) {
-                        this.paddingLeft = firstRotated + this.options.labels.fontSize / 2;
-                    }
-
-                    this.paddingRight = this.options.labels.fontSize / 2;
-
-                    if (sinRotation * originalLabelWidth > maxHeight) {
-                        // go back one step
-                        this.labelRotation--;
-                        break;
-                    }
-
-                    this.labelRotation++;
-                    this.labelWidth = cosRotation * originalLabelWidth;
-
-                }
-            } else {
-                this.labelWidth = 0;
-                this.paddingRight = 0;
-                this.paddingLeft = 0;
-            }
-
-            if (margins) {
-                this.paddingLeft -= margins.left;
-                this.paddingRight -= margins.right;
-
-                this.paddingLeft = Math.max(this.paddingLeft, 0);
-                this.paddingRight = Math.max(this.paddingRight, 0);
-            }
-
-        },
-        // Fit this axis to the given size
-        // @param {number} maxWidth : the max width the axis can be
-        // @param {number} maxHeight: the max height the axis can be
-        // @return {object} minSize : the minimum size needed to draw the axis
-        fit: function(maxWidth, maxHeight, margins) {
-            this.calculateRange();
-            this.calculateLabelRotation(maxHeight, margins);
-
-            var minSize = {
-                width: 0,
-                height: 0,
-            };
-
-            var labelFont = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
-            var longestLabelWidth = helpers.longestText(this.ctx, labelFont, this.labels);
-
-            // Width
-            if (this.isHorizontal()) {
-                minSize.width = maxWidth;
-                this.width = maxWidth;
-            } else if (this.options.display) {
-                minSize.width = Math.min(longestLabelWidth + 6, maxWidth);
-            }
-
-            // Height
-            if (this.isHorizontal()) {
-                var labelHeight = (Math.cos(helpers.toRadians(this.labelRotation)) * longestLabelWidth) + 1.5 * this.options.labels.fontSize;
-                minSize.height = Math.min(labelHeight, maxHeight);
-            } else if (this.options.display) {
-                minSize.width = Math.min(longestLabelWidth + 6, maxWidth);
-            }
-
-            this.width = minSize.width;
-            this.height = minSize.height;
-            return minSize;
-        },
-        // Actualy draw the scale on the canvas
-        // @param {rectangle} chartArea : the area of the chart to draw full grid lines on
-        draw: function(chartArea) {
-            if (this.options.display) {
-
-                var setContextLineSettings;
-
-                // Make sure we draw text in the correct color
-                this.ctx.fillStyle = this.options.labels.fontColor;
-
-                if (this.isHorizontal()) {
-                    setContextLineSettings = true;
-                    var yTickStart = this.options.position == "bottom" ? this.top : this.bottom - 10;
-                    var yTickEnd = this.options.position == "bottom" ? this.top + 10 : this.bottom;
-                    var isRotated = this.labelRotation !== 0;
-
-                    helpers.each(this.labels, function(label, index) {
-                        var xLineValue = this.getPixelForValue(label, index, false); // xvalues for grid lines
-                        var xLabelValue = this.getPixelForValue(label, index, true); // x values for labels (need to consider offsetLabel option)
-
-                        if (this.options.gridLines.show) {
-                            if (index === 0) {
-                                // Draw the first index specially
-                                this.ctx.lineWidth = this.options.gridLines.zeroLineWidth;
-                                this.ctx.strokeStyle = this.options.gridLines.zeroLineColor;
-                                setContextLineSettings = true; // reset next time
-                            } else if (setContextLineSettings) {
-                                this.ctx.lineWidth = this.options.gridLines.lineWidth;
-                                this.ctx.strokeStyle = this.options.gridLines.color;
-                                setContextLineSettings = false;
-                            }
-
-                            xLineValue += helpers.aliasPixel(this.ctx.lineWidth);
-
-                            // Draw the label area
-                            this.ctx.beginPath();
-
-                            if (this.options.gridLines.drawTicks) {
-                                this.ctx.moveTo(xLineValue, yTickStart);
-                                this.ctx.lineTo(xLineValue, yTickEnd);
-                            }
-
-                            // Draw the chart area
-                            if (this.options.gridLines.drawOnChartArea) {
-                                this.ctx.moveTo(xLineValue, chartArea.top);
-                                this.ctx.lineTo(xLineValue, chartArea.bottom);
-                            }
-
-                            // Need to stroke in the loop because we are potentially changing line widths & colours
-                            this.ctx.stroke();
-                        }
-
-                        if (this.options.labels.show) {
-                            this.ctx.save();
-                            this.ctx.translate(xLabelValue, (isRotated) ? this.top + 12 : this.top + 8);
-                            this.ctx.rotate(helpers.toRadians(this.labelRotation) * -1);
-                            this.ctx.font = this.font;
-                            this.ctx.textAlign = (isRotated) ? "right" : "center";
-                            this.ctx.textBaseline = (isRotated) ? "middle" : "top";
-                            this.ctx.fillText(label, 0, 0);
-                            this.ctx.restore();
-                        }
-                    }, this);
-                } else {
-                    // Vertical
-                    if (this.options.gridLines.show) {}
-
-                    if (this.options.labels.show) {
-                        // Draw the labels
-                    }
-                }
-            }
-        }
-    });
-    Chart.scales.registerScaleType("category", DatasetScale);
 
+	"use strict";
 
+	//Declare root variable - window in the browser, global on the server
+	var root = this,
+		previous = root.Chart,
+		helpers = Chart.helpers;
 
-}).call(this);
 
-(function() {
-    "use strict";
-
-    var root = this,
-        Chart = root.Chart,
-        helpers = Chart.helpers;
-
-    var LinearScale = Chart.Element.extend({
-        calculateRange: helpers.noop, // overridden in the chart. Will set min and max as properties of the scale for later use
-        isHorizontal: function() {
-            return this.options.position == "top" || this.options.position == "bottom";
-        },
-        generateTicks: function(width, height) {
-            // We need to decide how many ticks we are going to have. Each tick draws a grid line.
-            // There are two possibilities. The first is that the user has manually overridden the scale
-            // calculations in which case the job is easy. The other case is that we have to do it ourselves
-            // 
-            // We assume at this point that the scale object has been updated with the following values
-            // by the chart.
-            //  min: this is the minimum value of the scale
-            //  max: this is the maximum value of the scale
-            //  options: contains the options for the scale. This is referenced from the user settings
-            //      rather than being cloned. This ensures that updates always propogate to a redraw
-
-            // Reset the ticks array. Later on, we will draw a grid line at these positions
-            // The array simply contains the numerical value of the spots where ticks will be
-            this.ticks = [];
-
-            if (this.options.override) {
-                // The user has specified the manual override. We use <= instead of < so that 
-                // we get the final line
-                for (var i = 0; i <= this.options.override.steps; ++i) {
-                    var value = this.options.override.start + (i * this.options.override.stepWidth);
-                    ticks.push(value);
-                }
-            } else {
-                // Figure out what the max number of ticks we can support it is based on the size of
-                // the axis area. For now, we say that the minimum tick spacing in pixels must be 50
-                // We also limit the maximum number of ticks to 11 which gives a nice 10 squares on 
-                // the graph
-
-                var maxTicks;
-
-                if (this.isHorizontal()) {
-                    maxTicks = Math.min(11, Math.ceil(width / 50));
-                } else {
-                    // The factor of 2 used to scale the font size has been experimentally determined.
-                    maxTicks = Math.min(11, Math.ceil(height / (2 * this.options.labels.fontSize)));
-                }
-
-                // Make sure we always have at least 2 ticks 
-                maxTicks = Math.max(2, maxTicks);
-
-                // To get a "nice" value for the tick spacing, we will use the appropriately named 
-                // "nice number" algorithm. See http://stackoverflow.com/questions/8506881/nice-label-algorithm-for-charts-with-minimum-ticks
-                // for details.
-
-                // If we are forcing it to begin at 0, but 0 will already be rendered on the chart,
-                // do nothing since that would make the chart weird. If the user really wants a weird chart
-                // axis, they can manually override it
-                if (this.options.beginAtZero) {
-                    var minSign = helpers.sign(this.min);
-                    var maxSign = helpers.sign(this.max);
-
-                    if (minSign < 0 && maxSign < 0) {
-                        // move the top up to 0
-                        this.max = 0;
-                    } else if (minSign > 0 && maxSign > 0) {
-                        // move the botttom down to 0
-                        this.min = 0;
-                    }
-                }
-
-                var niceRange = helpers.niceNum(this.max - this.min, false);
-                var spacing = helpers.niceNum(niceRange / (maxTicks - 1), true);
-                var niceMin = Math.floor(this.min / spacing) * spacing;
-                var niceMax = Math.ceil(this.max / spacing) * spacing;
-
-                // Put the values into the ticks array
-                for (var j = niceMin; j <= niceMax; j += spacing) {
-                    this.ticks.push(j);
-                }
-            }
-
-            if (this.options.position == "left" || this.options.position == "right") {
-                // We are in a vertical orientation. The top value is the highest. So reverse the array
-                this.ticks.reverse();
-            }
-
-            // At this point, we need to update our max and min given the tick values since we have expanded the
-            // range of the scale
-            this.max = helpers.max(this.ticks);
-            this.min = helpers.min(this.ticks);
-        },
-        buildLabels: function() {
-            // We assume that this has been run after ticks have been generated. We try to figure out
-            // a label for each tick. 
-            this.labels = [];
-
-            helpers.each(this.ticks, function(tick, index, ticks) {
-                var label;
-
-                if (this.options.labels.userCallback) {
-                    // If the user provided a callback for label generation, use that as first priority
-                    label = this.options.lables.userCallback(tick, index, ticks);
-                } else if (this.options.labels.template) {
-                    // else fall back to the template string
-                    label = helpers.template(this.options.labels.template, {
-                        value: tick
-                    });
-                }
-
-                this.labels.push(label ? label : ""); // empty string will not render so we're good
-            }, this);
-        },
-        getPixelForValue: function(value) {
-            // This must be called after fit has been run so that 
-            //      this.left, this.top, this.right, and this.bottom have been defined
-            var pixel;
-            var range = this.max - this.min;
-
-            if (this.isHorizontal()) {
-                pixel = this.left + (this.width / range * (value - this.min));
-            } else {
-                // Bottom - top since pixels increase downard on a screen
-                pixel = this.bottom - (this.height / range * (value - this.min));
-            }
-
-            return pixel;
-        },
-        // Fit this axis to the given size
-        // @param {number} maxWidth : the max width the axis can be
-        // @param {number} maxHeight: the max height the axis can be
-        // @return {object} minSize : the minimum size needed to draw the axis
-        fit: function(maxWidth, maxHeight) {
-            this.calculateRange();
-            this.generateTicks(maxWidth, maxHeight);
-            this.buildLabels();
-
-            var minSize = {
-                width: 0,
-                height: 0,
-            };
-
-            // In a horizontal axis, we need some room for the scale to be drawn
-            //
-            //      -----------------------------------------------------
-            //          |           |           |           |           |
-            //
-            // In a vertical axis, we need some room for the scale to be drawn.
-            // The actual grid lines will be drawn on the chart area, however, we need to show 
-            // ticks where the axis actually is.
-            // We will allocate 25px for this width
-            //      |
-            //     -|
-            //      |
-            //      |
-            //     -|
-            //      |
-            //      |
-            //     -|
-
-
-            // Width
-            if (this.isHorizontal()) {
-                minSize.width = maxWidth; // fill all the width
-            } else {
-                minSize.width = this.options.gridLines.show && this.options.display ? 10 : 0;
-            }
-
-            // height
-            if (this.isHorizontal()) {
-                minSize.height = this.options.gridLines.show && this.options.display ? 10 : 0;
-            } else {
-                minSize.height = maxHeight; // fill all the height
-            }
-
-
-
-            if (this.options.labels.show && this.options.display) {
-                // Don't bother fitting the labels if we are not showing them
-                var labelFont = helpers.fontString(this.options.labels.fontSize,
-                    this.options.labels.fontStyle, this.options.labels.fontFamily);
-
-                if (this.isHorizontal()) {
-                    // A horizontal axis is more constrained by the height.
-                    var maxLabelHeight = maxHeight - minSize.height;
-                    var labelHeight = 1.5 * this.options.labels.fontSize;
-                    minSize.height = Math.min(maxHeight, minSize.height + labelHeight);
-                } else {
-                    // A vertical axis is more constrained by the width. Labels are the dominant factor 
-                    // here, so get that length first
-                    var maxLabelWidth = maxWidth - minSize.width;
-                    var largestTextWidth = helpers.longestText(this.ctx, labelFont, this.labels);
-
-                    if (largestTextWidth < maxLabelWidth) {
-                        // We don't need all the room
-                        minSize.width += largestTextWidth;
-                    } else {
-                        // Expand to max size
-                        minSize.width = maxWidth;
-                    }
-                }
-            }
-
-            this.width = minSize.width;
-            this.height = minSize.height;
-            return minSize;
-        },
-        // Actualy draw the scale on the canvas
-        // @param {rectangle} chartArea : the area of the chart to draw full grid lines on
-        draw: function(chartArea) {
-            if (this.options.display) {
-
-                var setContextLineSettings;
-                var hasZero;
-
-                // Make sure we draw text in the correct color
-                this.ctx.fillStyle = this.options.labels.fontColor;
-
-                if (this.isHorizontal()) {
-                    if (this.options.gridLines.show) {
-                        // Draw the horizontal line
-                        setContextLineSettings = true;
-                        hasZero = helpers.findNextWhere(this.ticks, function(tick) {
-                            return tick === 0;
-                        }) !== undefined;
-                        var yTickStart = this.options.position == "bottom" ? this.top : this.bottom - 5;
-                        var yTickEnd = this.options.position == "bottom" ? this.top + 5 : this.bottom;
-
-                        helpers.each(this.ticks, function(tick, index) {
-                            // Grid lines are vertical
-                            var xValue = this.getPixelForValue(tick);
-
-                            if (tick === 0 || (!hasZero && index === 0)) {
-                                // Draw the 0 point specially or the left if there is no 0
-                                this.ctx.lineWidth = this.options.gridLines.zeroLineWidth;
-                                this.ctx.strokeStyle = this.options.gridLines.zeroLineColor;
-                                setContextLineSettings = true; // reset next time
-                            } else if (setContextLineSettings) {
-                                this.ctx.lineWidth = this.options.gridLines.lineWidth;
-                                this.ctx.strokeStyle = this.options.gridLines.color;
-                                setContextLineSettings = false;
-                            }
-
-                            xValue += helpers.aliasPixel(this.ctx.lineWidth);
-
-                            // Draw the label area
-                            this.ctx.beginPath();
-
-                            if (this.options.gridLines.drawTicks) {
-                                this.ctx.moveTo(xValue, yTickStart);
-                                this.ctx.lineTo(xValue, yTickEnd);
-                            }
-
-                            // Draw the chart area
-                            if (this.options.gridLines.drawOnChartArea) {
-                                this.ctx.moveTo(xValue, chartArea.top);
-                                this.ctx.lineTo(xValue, chartArea.bottom);
-                            }
-
-                            // Need to stroke in the loop because we are potentially changing line widths & colours
-                            this.ctx.stroke();
-                        }, this);
-                    }
-
-                    if (this.options.labels.show) {
-                        // Draw the labels
-
-                        var labelStartY;
-
-                        if (this.options.position == "top") {
-                            labelStartY = this.bottom - 10;
-                            this.ctx.textBaseline = "bottom";
-                        } else {
-                            // bottom side
-                            labelStartY = this.top + 10;
-                            this.ctx.textBaseline = "top";
-                        }
-
-                        this.ctx.textAlign = "center";
-                        this.ctx.font = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
-
-                        helpers.each(this.labels, function(label, index) {
-                            var xValue = this.getPixelForValue(this.ticks[index]);
-                            this.ctx.fillText(label, xValue, labelStartY);
-                        }, this);
-                    }
-                } else {
-                    // Vertical
-                    if (this.options.gridLines.show) {
-
-                        // Draw the vertical line
-                        setContextLineSettings = true;
-                        hasZero = helpers.findNextWhere(this.ticks, function(tick) {
-                            return tick === 0;
-                        }) !== undefined;
-                        var xTickStart = this.options.position == "right" ? this.left : this.right - 5;
-                        var xTickEnd = this.options.position == "right" ? this.left + 5 : this.right;
-
-                        helpers.each(this.ticks, function(tick, index) {
-                            // Grid lines are horizontal
-                            var yValue = this.getPixelForValue(tick);
-
-                            if (tick === 0 || (!hasZero && index === 0)) {
-                                // Draw the 0 point specially or the bottom if there is no 0
-                                this.ctx.lineWidth = this.options.gridLines.zeroLineWidth;
-                                this.ctx.strokeStyle = this.options.gridLines.zeroLineColor;
-                                setContextLineSettings = true; // reset next time
-                            } else if (setContextLineSettings) {
-                                this.ctx.lineWidth = this.options.gridLines.lineWidth;
-                                this.ctx.strokeStyle = this.options.gridLines.color;
-                                setContextLineSettings = false; // use boolean to indicate that we only want to do this once
-                            }
-
-                            yValue += helpers.aliasPixel(this.ctx.lineWidth);
-
-                            // Draw the label area
-                            this.ctx.beginPath();
-
-                            if (this.options.gridLines.drawTicks) {
-                                this.ctx.moveTo(xTickStart, yValue);
-                                this.ctx.lineTo(xTickEnd, yValue);
-                            }
-
-                            // Draw the chart area
-                            if (this.options.gridLines.drawOnChartArea) {
-                                this.ctx.moveTo(chartArea.left, yValue);
-                                this.ctx.lineTo(chartArea.right, yValue);
-                            }
-
-                            this.ctx.stroke();
-                        }, this);
-                    }
-
-                    if (this.options.labels.show) {
-                        // Draw the labels
-
-                        var labelStartX;
-
-                        if (this.options.position == "left") {
-                            labelStartX = this.right - 10;
-                            this.ctx.textAlign = "right";
-                        } else {
-                            // right side
-                            labelStartX = this.left + 5;
-                            this.ctx.textAlign = "left";
-                        }
-
-                        this.ctx.textBaseline = "middle";
-                        this.ctx.font = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
-
-                        helpers.each(this.labels, function(label, index) {
-                            var yValue = this.getPixelForValue(this.ticks[index]);
-                            this.ctx.fillText(label, labelStartX, yValue);
-                        }, this);
-                    }
-                }
-            }
-        }
-    });
-    Chart.scales.registerScaleType("linear", LinearScale);
+	//Create a dictionary of chart types, to allow for extension of existing types
+	Chart.types = {};
 
+	//Store a reference to each instance - allowing us to globally resize chart instances on window resize.
+	//Destroy method on the chart will remove the instance of the chart from this reference.
+	Chart.instances = {};
 
-}).call(this);
+	// Controllers available for dataset visualization eg. bar, line, slice, etc.
+	Chart.controllers = {};
 
-(function() {
-    "use strict";
-
-    var root = this,
-        Chart = root.Chart,
-        helpers = Chart.helpers;
-
-    var LinearRadialScale = Chart.Element.extend({
-        initialize: function() {
-            this.size = helpers.min([this.height, this.width]);
-            this.drawingArea = (this.options.display) ? (this.size / 2) - (this.options.labels.fontSize / 2 + this.options.labels.backdropPaddingY) : (this.size / 2);
-        },
-        calculateCenterOffset: function(value) {
-            // Take into account half font size + the yPadding of the top value
-            var scalingFactor = this.drawingArea / (this.max - this.min);
-            return (value - this.min) * scalingFactor;
-        },
-        update: function() {
-            if (!this.options.lineArc) {
-                this.setScaleSize();
-            } else {
-                this.drawingArea = (this.options.display) ? (this.size / 2) - (this.fontSize / 2 + this.backdropPaddingY) : (this.size / 2);
-            }
-
-            this.buildYLabels();
-        },
-        calculateRange: helpers.noop, // overridden in chart
-        generateTicks: function() {
-            // We need to decide how many ticks we are going to have. Each tick draws a grid line.
-            // There are two possibilities. The first is that the user has manually overridden the scale
-            // calculations in which case the job is easy. The other case is that we have to do it ourselves
-            // 
-            // We assume at this point that the scale object has been updated with the following values
-            // by the chart.
-            //  min: this is the minimum value of the scale
-            //  max: this is the maximum value of the scale
-            //  options: contains the options for the scale. This is referenced from the user settings
-            //      rather than being cloned. This ensures that updates always propogate to a redraw
-
-            // Reset the ticks array. Later on, we will draw a grid line at these positions
-            // The array simply contains the numerical value of the spots where ticks will be
-            this.ticks = [];
-
-            if (this.options.override) {
-                // The user has specified the manual override. We use <= instead of < so that 
-                // we get the final line
-                for (var i = 0; i <= this.options.override.steps; ++i) {
-                    var value = this.options.override.start + (i * this.options.override.stepWidth);
-                    ticks.push(value);
-                }
-            } else {
-                // Figure out what the max number of ticks we can support it is based on the size of
-                // the axis area. For now, we say that the minimum tick spacing in pixels must be 50
-                // We also limit the maximum number of ticks to 11 which gives a nice 10 squares on 
-                // the graph
-
-                var maxTicks = Math.min(11, Math.ceil(this.drawingArea / (2 * this.options.labels.fontSize)));
-
-                // Make sure we always have at least 2 ticks 
-                maxTicks = Math.max(2, maxTicks);
-
-                // To get a "nice" value for the tick spacing, we will use the appropriately named 
-                // "nice number" algorithm. See http://stackoverflow.com/questions/8506881/nice-label-algorithm-for-charts-with-minimum-ticks
-                // for details.
-
-                // If we are forcing it to begin at 0, but 0 will already be rendered on the chart,
-                // do nothing since that would make the chart weird. If the user really wants a weird chart
-                // axis, they can manually override it
-                if (this.options.beginAtZero) {
-                    var minSign = helpers.sign(this.min);
-                    var maxSign = helpers.sign(this.max);
-
-                    if (minSign < 0 && maxSign < 0) {
-                        // move the top up to 0
-                        this.max = 0;
-                    } else if (minSign > 0 && maxSign > 0) {
-                        // move the botttom down to 0
-                        this.min = 0;
-                    }
-                }
-
-                var niceRange = helpers.niceNum(this.max - this.min, false);
-                var spacing = helpers.niceNum(niceRange / (maxTicks - 1), true);
-                var niceMin = Math.floor(this.min / spacing) * spacing;
-                var niceMax = Math.ceil(this.max / spacing) * spacing;
-
-                // Put the values into the ticks array
-                for (var j = niceMin; j <= niceMax; j += spacing) {
-                    this.ticks.push(j);
-                }
-            }
-
-            if (this.options.position == "left" || this.options.position == "right") {
-                // We are in a vertical orientation. The top value is the highest. So reverse the array
-                this.ticks.reverse();
-            }
-
-            // At this point, we need to update our max and min given the tick values since we have expanded the
-            // range of the scale
-            this.max = helpers.max(this.ticks);
-            this.min = helpers.min(this.ticks);
-        },
-        buildYLabels: function() {
-            this.yLabels = [];
-
-            helpers.each(this.ticks, function(tick, index, ticks) {
-                var label;
-
-                if (this.options.labels.userCallback) {
-                    // If the user provided a callback for label generation, use that as first priority
-                    label = this.options.labels.userCallback(tick, index, ticks);
-                } else if (this.options.labels.template) {
-                    // else fall back to the template string
-                    label = helpers.template(this.options.labels.template, {
-                        value: tick
-                    });
-                }
-
-                this.yLabels.push(label ? label : "");
-            }, this);
-        },
-        getCircumference: function() {
-            return ((Math.PI * 2) / this.valuesCount);
-        },
-        setScaleSize: function() {
-            /*
-             * Right, this is really confusing and there is a lot of maths going on here
-             * The gist of the problem is here: https://gist.github.com/nnnick/696cc9c55f4b0beb8fe9
-             *
-             * Reaction: https://dl.dropboxusercontent.com/u/34601363/toomuchscience.gif
-             *
-             * Solution:
-             *
-             * We assume the radius of the polygon is half the size of the canvas at first
-             * at each index we check if the text overlaps.
-             *
-             * Where it does, we store that angle and that index.
-             *
-             * After finding the largest index and angle we calculate how much we need to remove
-             * from the shape radius to move the point inwards by that x.
-             *
-             * We average the left and right distances to get the maximum shape radius that can fit in the box
-             * along with labels.
-             *
-             * Once we have that, we can find the centre point for the chart, by taking the x text protrusion
-             * on each side, removing that from the size, halving it and adding the left x protrusion width.
-             *
-             * This will mean we have a shape fitted to the canvas, as large as it can be with the labels
-             * and position it in the most space efficient manner
-             *
-             * https://dl.dropboxusercontent.com/u/34601363/yeahscience.gif
-             */
-
-
-            // Get maximum radius of the polygon. Either half the height (minus the text width) or half the width.
-            // Use this to calculate the offset + change. - Make sure L/R protrusion is at least 0 to stop issues with centre points
-            var largestPossibleRadius = helpers.min([(this.height / 2 - this.options.pointLabels.fontSize - 5), this.width / 2]),
-                pointPosition,
-                i,
-                textWidth,
-                halfTextWidth,
-                furthestRight = this.width,
-                furthestRightIndex,
-                furthestRightAngle,
-                furthestLeft = 0,
-                furthestLeftIndex,
-                furthestLeftAngle,
-                xProtrusionLeft,
-                xProtrusionRight,
-                radiusReductionRight,
-                radiusReductionLeft,
-                maxWidthRadius;
-            this.ctx.font = helpers.fontString(this.options.pointLabels.fontSize, this.options.pointLabels.fontStyle, this.options.pointLabels.fontFamily);
-            for (i = 0; i < this.valuesCount; i++) {
-                // 5px to space the text slightly out - similar to what we do in the draw function.
-                pointPosition = this.getPointPosition(i, largestPossibleRadius);
-                textWidth = this.ctx.measureText(helpers.template(this.options.labels.template, {
-                    value: this.labels[i]
-                })).width + 5;
-                if (i === 0 || i === this.valuesCount / 2) {
-                    // If we're at index zero, or exactly the middle, we're at exactly the top/bottom
-                    // of the radar chart, so text will be aligned centrally, so we'll half it and compare
-                    // w/left and right text sizes
-                    halfTextWidth = textWidth / 2;
-                    if (pointPosition.x + halfTextWidth > furthestRight) {
-                        furthestRight = pointPosition.x + halfTextWidth;
-                        furthestRightIndex = i;
-                    }
-                    if (pointPosition.x - halfTextWidth < furthestLeft) {
-                        furthestLeft = pointPosition.x - halfTextWidth;
-                        furthestLeftIndex = i;
-                    }
-                } else if (i < this.valuesCount / 2) {
-                    // Less than half the values means we'll left align the text
-                    if (pointPosition.x + textWidth > furthestRight) {
-                        furthestRight = pointPosition.x + textWidth;
-                        furthestRightIndex = i;
-                    }
-                } else if (i > this.valuesCount / 2) {
-                    // More than half the values means we'll right align the text
-                    if (pointPosition.x - textWidth < furthestLeft) {
-                        furthestLeft = pointPosition.x - textWidth;
-                        furthestLeftIndex = i;
-                    }
-                }
-            }
-
-            xProtrusionLeft = furthestLeft;
-
-            xProtrusionRight = Math.ceil(furthestRight - this.width);
-
-            furthestRightAngle = this.getIndexAngle(furthestRightIndex);
-
-            furthestLeftAngle = this.getIndexAngle(furthestLeftIndex);
-
-            radiusReductionRight = xProtrusionRight / Math.sin(furthestRightAngle + Math.PI / 2);
-
-            radiusReductionLeft = xProtrusionLeft / Math.sin(furthestLeftAngle + Math.PI / 2);
-
-            // Ensure we actually need to reduce the size of the chart
-            radiusReductionRight = (helpers.isNumber(radiusReductionRight)) ? radiusReductionRight : 0;
-            radiusReductionLeft = (helpers.isNumber(radiusReductionLeft)) ? radiusReductionLeft : 0;
-
-            this.drawingArea = largestPossibleRadius - (radiusReductionLeft + radiusReductionRight) / 2;
-
-            //this.drawingArea = min([maxWidthRadius, (this.height - (2 * (this.pointLabelFontSize + 5)))/2])
-            this.setCenterPoint(radiusReductionLeft, radiusReductionRight);
-
-        },
-        setCenterPoint: function(leftMovement, rightMovement) {
-
-            var maxRight = this.width - rightMovement - this.drawingArea,
-                maxLeft = leftMovement + this.drawingArea;
-
-            this.xCenter = (maxLeft + maxRight) / 2;
-            // Always vertically in the centre as the text height doesn't change
-            this.yCenter = (this.height / 2);
-        },
-
-        getIndexAngle: function(index) {
-            var angleMultiplier = (Math.PI * 2) / this.valuesCount;
-            // Start from the top instead of right, so remove a quarter of the circle
-
-            return index * angleMultiplier - (Math.PI / 2);
-        },
-        getPointPosition: function(index, distanceFromCenter) {
-            var thisAngle = this.getIndexAngle(index);
-            return {
-                x: (Math.cos(thisAngle) * distanceFromCenter) + this.xCenter,
-                y: (Math.sin(thisAngle) * distanceFromCenter) + this.yCenter
-            };
-        },
-        draw: function() {
-            if (this.options.display) {
-                var ctx = this.ctx;
-                helpers.each(this.yLabels, function(label, index) {
-                    // Don't draw a centre value
-                    if (index > 0) {
-                        var yCenterOffset = index * (this.drawingArea / Math.max(this.ticks.length, 1)),
-                            yHeight = this.yCenter - yCenterOffset,
-                            pointPosition;
-
-                        // Draw circular lines around the scale
-                        if (this.options.gridLines.show) {
-                            ctx.strokeStyle = this.options.gridLines.color;
-                            ctx.lineWidth = this.options.gridLines.lineWidth;
-
-                            if (this.options.lineArc) {
-                                ctx.beginPath();
-                                ctx.arc(this.xCenter, this.yCenter, yCenterOffset, 0, Math.PI * 2);
-                                ctx.closePath();
-                                ctx.stroke();
-                            } else {
-                                ctx.beginPath();
-                                for (var i = 0; i < this.valuesCount; i++) {
-                                    pointPosition = this.getPointPosition(i, this.calculateCenterOffset(this.ticks[index]));
-                                    if (i === 0) {
-                                        ctx.moveTo(pointPosition.x, pointPosition.y);
-                                    } else {
-                                        ctx.lineTo(pointPosition.x, pointPosition.y);
-                                    }
-                                }
-                                ctx.closePath();
-                                ctx.stroke();
-                            }
-                        }
-
-                        if (this.options.labels.show) {
-                            ctx.font = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
-
-                            if (this.showLabelBackdrop) {
-                                var labelWidth = ctx.measureText(label).width;
-                                ctx.fillStyle = this.options.labels.backdropColor;
-                                ctx.fillRect(
-                                    this.xCenter - labelWidth / 2 - this.options.labels.backdropPaddingX,
-                                    yHeight - this.fontSize / 2 - this.options.labels.backdropPaddingY,
-                                    labelWidth + this.options.labels.backdropPaddingX * 2,
-                                    this.options.labels.fontSize + this.options.lables.backdropPaddingY * 2
-                                );
-                            }
-
-                            ctx.textAlign = 'center';
-                            ctx.textBaseline = "middle";
-                            ctx.fillStyle = this.options.labels.fontColor;
-                            ctx.fillText(label, this.xCenter, yHeight);
-                        }
-                    }
-                }, this);
-
-                if (!this.options.lineArc) {
-                    ctx.lineWidth = this.options.angleLines.lineWidth;
-                    ctx.strokeStyle = this.options.angleLines.color;
-
-                    for (var i = this.valuesCount - 1; i >= 0; i--) {
-                        if (this.options.angleLines.show) {
-                            var outerPosition = this.getPointPosition(i, this.calculateCenterOffset(this.max));
-                            ctx.beginPath();
-                            ctx.moveTo(this.xCenter, this.yCenter);
-                            ctx.lineTo(outerPosition.x, outerPosition.y);
-                            ctx.stroke();
-                            ctx.closePath();
-                        }
-                        // Extra 3px out for some label spacing
-                        var pointLabelPosition = this.getPointPosition(i, this.calculateCenterOffset(this.max) + 5);
-                        ctx.font = helpers.fontString(this.options.pointLabels.fontSize, this.options.pointLabels.fontStyle, this.options.pointLabels.fontFamily);
-                        ctx.fillStyle = this.options.pointLabels.fontColor;
-
-                        var labelsCount = this.labels.length,
-                            halfLabelsCount = this.labels.length / 2,
-                            quarterLabelsCount = halfLabelsCount / 2,
-                            upperHalf = (i < quarterLabelsCount || i > labelsCount - quarterLabelsCount),
-                            exactQuarter = (i === quarterLabelsCount || i === labelsCount - quarterLabelsCount);
-                        if (i === 0) {
-                            ctx.textAlign = 'center';
-                        } else if (i === halfLabelsCount) {
-                            ctx.textAlign = 'center';
-                        } else if (i < halfLabelsCount) {
-                            ctx.textAlign = 'left';
-                        } else {
-                            ctx.textAlign = 'right';
-                        }
-
-                        // Set the correct text baseline based on outer positioning
-                        if (exactQuarter) {
-                            ctx.textBaseline = 'middle';
-                        } else if (upperHalf) {
-                            ctx.textBaseline = 'bottom';
-                        } else {
-                            ctx.textBaseline = 'top';
-                        }
-
-                        ctx.fillText(this.labels[i], pointLabelPosition.x, pointLabelPosition.y);
-                    }
-                }
-            }
-        }
-    });
-    Chart.scales.registerScaleType("radialLinear", LinearRadialScale);
+	// The main controller of a chart
+	Chart.Controller = function(instance) {
 
+		this.chart = instance;
+		this.config = instance.config;
+		this.data = this.config.data;
+		this.options = this.config.options = helpers.configMerge(Chart.defaults.global, Chart.defaults[this.config.type], this.config.options || {});
+		this.id = helpers.uid();
+
+		//Add the chart instance to the global namespace
+		Chart.instances[this.id] = this;
 
-}).call(this);
+		if (this.options.responsive) {
+			this.resize();
+		}
 
-/*!
- * Chart.js
- * http://chartjs.org/
- * Version: 2.0.0-alpha
- *
- * Copyright 2015 Nick Downie
- * Released under the MIT license
- * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
- */
+		this.initialize.call(this);
 
+		return this;
+	};
+
+	helpers.extend(Chart.Controller.prototype, {
+
+		initialize: function initialize() {
+
+			// TODO
+			// If BeforeInit(this) doesn't return false, proceed
 
-(function() {
+			this.bindEvents();
+			this.buildScales();
+			this.buildControllers();
+			this.resetElements();
+			this.initToolTip();
+			this.update();
+
+			// TODO
+			// If AfterInit(this) doesn't return false, proceed
+
+			return this;
+		},
+
+		clear: function clear() {
+			helpers.clear(this.chart);
+			return this;
+		},
+
+		stop: function stop() {
+			// Stops any current animation loop occuring
+			Chart.animationService.cancelAnimation(this);
+			return this;
+		},
+
+		resize: function resize() {
+			this.stop();
+			var canvas = this.chart.canvas,
+				newWidth = helpers.getMaximumWidth(this.chart.canvas),
+				newHeight = this.options.maintainAspectRatio ? newWidth / this.chart.aspectRatio : getMaximumHeight(this.chart.canvas);
+
+			canvas.width = this.chart.width = newWidth;
+			canvas.height = this.chart.height = newHeight;
+
+			helpers.retinaScale(this.chart);
+
+			return this;
+		},
+
+		buildScales: function buildScales() {
+			// Map of scale ID to scale object so we can lookup later 
+			this.scales = {};
+
+			// Build the x axes
+			helpers.each(this.options.scales.xAxes, function(xAxisOptions) {
+				var ScaleClass = Chart.scaleService.getScaleConstructor(xAxisOptions.type);
+				var scale = new ScaleClass({
+					ctx: this.chart.ctx,
+					options: xAxisOptions,
+					data: this.data,
+					id: xAxisOptions.id,
+				});
 
-    "use strict";
+				this.scales[scale.id] = scale;
+			}, this);
 
-    var root = this,
-        Chart = root.Chart,
-        helpers = Chart.helpers;
+			// Build the y axes
+			helpers.each(this.options.scales.yAxes, function(yAxisOptions) {
+				var ScaleClass = Chart.scaleService.getScaleConstructor(yAxisOptions.type);
+				var scale = new ScaleClass({
+					ctx: this.chart.ctx,
+					options: yAxisOptions,
+					data: this.data,
+					id: yAxisOptions.id,
+				});
+
+				this.scales[scale.id] = scale;
+			}, this);
+
+			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
+		},
+
+		buildControllers: function() {
+			this.eachDataset(function(dataset, datasetIndex) {
+				var type = dataset.type || this.config.type;
+				if (dataset.controller) {
+					dataset.controller.updateIndex(datasetIndex);
+					return;
+				}
+				dataset.controller = new Chart.controllers[type](this, datasetIndex);
+			});
+		},
+
+		resetElements: function resetElements() {
+			this.eachDataset(function(dataset, datasetIndex) {
+				dataset.controller.reset();
+			});
+		},
+
+
+		update: function update(animationDuration) {
+			// This will loop through any data and do the appropriate element update for the type
+			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
+			this.eachDataset(function(dataset, datasetIndex) {
+				dataset.controller.update();
+			});
+			this.render(animationDuration);
+		},
+
+		render: function render(duration) {
+
+			if (this.options.animation.duration !== 0 || duration) {
+				var animation = new Chart.Animation();
+				animation.numSteps = (duration || this.options.animation.duration) / 16.66; //60 fps
+				animation.easing = this.options.animation.easing;
+
+				// render function
+				animation.render = function(chartInstance, animationObject) {
+					var easingFunction = helpers.easingEffects[animationObject.easing];
+					var stepDecimal = animationObject.currentStep / animationObject.numSteps;
+					var easeDecimal = easingFunction(stepDecimal);
+
+					chartInstance.draw(easeDecimal, stepDecimal, animationObject.currentStep);
+				};
+
+				// user events
+				animation.onAnimationProgress = this.options.onAnimationProgress;
+				animation.onAnimationComplete = this.options.onAnimationComplete;
+
+				Chart.animationService.addAnimation(this, animation, duration);
+			} else {
+				this.draw();
+				this.options.onAnimationComplete.call(this);
+			}
+			return this;
+		},
+
+		draw: function(ease) {
+			var easingDecimal = ease || 1;
+			this.clear();
+
+			// Draw all the scales
+			helpers.each(this.scales, function(scale) {
+				scale.draw(this.chartArea);
+			}, this);
+
+			// Draw each dataset via its respective controller
+			// TODO: needs support for reverse stacking (line chart)
+			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
+				dataset.controller.draw(ease);
+			}, this);
+
+			// Finally draw the tooltip
+			this.tooltip.transition(easingDecimal).draw();
+		},
+
+
+
+
+
+
+
+		eachValue: function eachValue(callback) {
+			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
+				helpers.each(dataset.data, callback, this, datasetIndex);
+			}, this);
+		},
+
+		eachElement: function eachElement(callback) {
+			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
+				helpers.each(dataset.metaData, callback, this, dataset.metaData, datasetIndex);
+			}, this);
+		},
+
+		eachDataset: function eachDataset(callback) {
+			helpers.each(this.data.datasets, callback, this);
+		},
+
+		// 2 helper functions to get next/previous elements in datasets
+		nextElement: function nextElement(datasets, index, loop) {
+			if (this.loop) {
+				return dataset[index + 1] || dataset[0];
+			}
+			return datasets[index + 1] || datasets[index];
+		},
+		previousElement: function previousElement(datasets, index, loop) {
+			if (this.loop) {
+				return dataset[index - 1] || dataset[dataset.length - 1];
+			}
+			return datasets[index - 1] || datasets[index];
+		},
+
+		// Get the single element that was clicked on
+		// @return : An object containing the dataset index and element index of the matching element. Also contains the rectangle that was draw
+		getElementAtEvent: function getElementAtEvent(e) {
+
+			var element = [];
+			var eventPosition = helpers.getRelativePosition(e);
+
+			for (var datasetIndex = 0; datasetIndex < this.data.datasets.length; ++datasetIndex) {
+				for (var elementIndex = 0; elementIndex < this.data.datasets[datasetIndex].metaData.length; ++elementIndex) {
+					if (this.data.datasets[datasetIndex].metaData[elementIndex].inRange(eventPosition.x, eventPosition.y)) {
+						element.push(this.data.datasets[datasetIndex].metaData[elementIndex]);
+						return element;
+					}
+				}
+			}
+
+			return [];
+		},
+
+		getElementsAtEvent: function getElementsAtEvent(e) {
+
+			var elementsArray = [],
+				eventPosition = helpers.getRelativePosition(e),
+				datasetIterator = function(dataset) {
+					elementsArray.push(dataset.metaData[elementIndex]);
+				},
+				elementIndex;
+
+			for (var datasetIndex = 0; datasetIndex < this.data.datasets.length; datasetIndex++) {
+				for (elementIndex = 0; elementIndex < this.data.datasets[datasetIndex].metaData.length; elementIndex++) {
+					if (this.data.datasets[datasetIndex].metaData[elementIndex].inGroupRange(eventPosition.x, eventPosition.y)) {
+						helpers.each(this.data.datasets, datasetIterator);
+					}
+				}
+			}
+
+			return elementsArray.length ? elementsArray : [];
+		},
+
+		getDatasetAtEvent: function getDatasetAtEvent(e) {
+
+			var elementsArray = [],
+				eventPosition = helpers.getRelativePosition(e),
+				datasetIterator = function(dataset) {
+					elementsArray.push(dataset.metaData[elementIndex]);
+				},
+				elementIndex;
+
+			for (var datasetIndex = 0; datasetIndex < this.data.datasets.length; datasetIndex++) {
+				for (elementIndex = 0; elementIndex < this.data.datasets[datasetIndex].metaData.length; elementIndex++) {
+					if (this.data.datasets[datasetIndex].metaData[elementIndex].inGroupRange(eventPosition.x, eventPosition.y)) {
+						helpers.each(this.data.datasets, datasetIterator);
+					}
+				}
+			}
+
+			return elementsArray.length ? elementsArray : [];
+		},
+
+		generateLegend: function generateLegend() {
+			return template(this.options.legendTemplate, this);
+		},
+
+		destroy: function destroy() {
+			this.clear();
+			helpers.unbindEvents(this, this.events);
+			var canvas = this.chart.canvas;
+
+			// Reset canvas height/width attributes starts a fresh with the canvas context
+			canvas.width = this.chart.width;
+			canvas.height = this.chart.height;
+
+			// < IE9 doesn't support removeProperty
+			if (canvas.style.removeProperty) {
+				canvas.style.removeProperty('width');
+				canvas.style.removeProperty('height');
+			} else {
+				canvas.style.removeAttribute('width');
+				canvas.style.removeAttribute('height');
+			}
+
+			delete Chart.instances[this.id];
+		},
+
+		toBase64Image: function toBase64Image() {
+			return this.chart.canvas.toDataURL.apply(this.chart.canvas, arguments);
+		},
+
+		initToolTip: function initToolTip() {
+			this.tooltip = new Chart.Tooltip({
+				_chart: this.chart,
+				_data: this.data,
+				_options: this.options,
+			}, this);
+		},
+
+		bindEvents: function bindEvents() {
+			helpers.bindEvents(this, this.options.events, function(evt) {
+				this.eventHandler(evt);
+			});
+		},
+		eventHandler: function eventHandler(e) {
+			this.lastActive = this.lastActive || [];
+
+			// Find Active Elements
+			if (e.type == 'mouseout') {
+				this.active = [];
+			} else {
+				this.active = function() {
+					switch (this.options.hover.mode) {
+						case 'single':
+							return this.elementController.getElementAtEvent(e);
+						case 'label':
+							return this.elementController.getElementsAtEvent(e);
+						case 'dataset':
+							return this.elementController.getDatasetAtEvent(e);
+						default:
+							return e;
+					}
+				}.call(this);
+			}
+
+			// On Hover hook
+			if (this.options.hover.onHover) {
+				this.options.hover.onHover.call(this, this.active);
+			}
+
+			if (e.type == 'mouseup' || e.type == 'click') {
+				if (this.options.onClick) {
+					this.options.onClick.call(this, e, this.active);
+				}
+			}
+
+			var dataset;
+			var index;
+			// Remove styling for last active (even if it may still be active)
+			if (this.lastActive.length) {
+				switch (this.options.hover.mode) {
+					case 'single':
+						this.elementController.resetElementAppearance(this.lastActive[0], this.lastActive[0]._datasetIndex, this.lastActive[0]._index);
+						break;
+					case 'label':
+						for (var i = 0; i < this.lastActive.length; i++) {
+							this.elementController.resetElementAppearance(this.lastActive[i], this.lastActive[i]._datasetIndex, this.lastActive[i]._index);
+						}
+						break;
+					case 'dataset':
+						break;
+					default:
+						// Don't change anything
+				}
+			}
+
+			// Built in hover styling
+			if (this.active.length && this.options.hover.mode) {
+				switch (this.options.hover.mode) {
+					case 'single':
+						this.elementController.setElementHoverStyle(this.active[0]);
+						break;
+					case 'label':
+						for (var i = 0; i < this.active.length; i++) {
+							this.elementController.setElementHoverStyle(this.active[i]);
+						}
+						break;
+					case 'dataset':
+						break;
+					default:
+						// Don't change anything
+				}
+			}
+
+
+			// Built in Tooltips
+			if (this.options.tooltips.enabled) {
+
+				// The usual updates
+				this.tooltip.initialize();
+
+				// Active
+				if (this.active.length) {
+					this.tooltip._model.opacity = 1;
+
+					helpers.extend(this.tooltip, {
+						_active: this.active,
+					});
+
+					this.tooltip.update();
+				} else {
+					// Inactive
+					this.tooltip._model.opacity = 0;
+				}
+			}
+
+			// Hover animations
+			this.tooltip.pivot();
+
+			if (!this.animating) {
+				var changed;
+
+				helpers.each(this.active, function(element, index) {
+					if (element !== this.lastActive[index]) {
+						changed = true;
+					}
+				}, this);
+
+				// If entering, leaving, or changing elements, animate the change via pivot
+				if ((!this.lastActive.length && this.active.length) ||
+					(this.lastActive.length && !this.active.length) ||
+					(this.lastActive.length && this.active.length && changed)) {
+
+					this.stop();
+					this.render(this.options.hover.animationDuration);
+				}
+			}
+
+			// Remember Last Active
+			this.lastActive = this.active;
+			return this;
+		},
+	});
 
-    Chart.defaults.global.elements.arc = {
-        backgroundColor: Chart.defaults.global.defaultColor,
-        borderColor: "#fff",
-        borderWidth: 2
-    };
+}).call(this);
 
-    Chart.Arc = Chart.Element.extend({
-        inGroupRange: function(mouseX) {
-            var vm = this._view;
+(function() {
+
+	"use strict";
+
+	//Declare root variable - window in the browser, global on the server
+	var root = this,
+		previous = root.Chart,
+		helpers = Chart.helpers;
+
+
+	// Attach global event to resize each chart instance when the browser resizes
+	helpers.addEvent(window, "resize", (function() {
+		// Basic debounce of resize function so it doesn't hurt performance when resizing browser.
+		var timeout;
+		return function() {
+			clearTimeout(timeout);
+			timeout = setTimeout(function() {
+				each(Chart.instances, function(instance) {
+					// If the responsive flag is set in the chart instance config
+					// Cascade the resize event down to the chart.
+					if (instance.options.responsive) {
+						instance.resize();
+						instance.update();
+					}
+				});
+			}, 50);
+		};
+	})());
 
-            if (vm) {
-                return (Math.pow(mouseX - vm.x, 2) < Math.pow(vm.radius + vm.hoverRadius, 2));
-            } else {
-                return false;
-            }
-        },
-        inRange: function(chartX, chartY) {
+}).call(this);
 
-            var vm = this._view;
+(function() {
+	"use strict";
+
+	var root = this,
+		Chart = root.Chart,
+		helpers = Chart.helpers;
+
+	// The scale service is used to resize charts along with all of their axes. We make this as
+	// a service where scales are registered with their respective charts so that changing the 
+	// scales does not require 
+	Chart.scaleService = {
+		// Scale registration object. Extensions can register new scale types (such as log or DB scales) and then
+		// use the new chart options to grab the correct scale
+		constructors: {},
+		// Use a registration function so that we can move to an ES6 map when we no longer need to support
+		// old browsers
+		// Scale config defaults
+		defaults: {},
+		registerScaleType: function(type, scaleConstructor, defaults) {
+			this.constructors[type] = scaleConstructor;
+			this.defaults[type] = defaults;
+		},
+		getScaleConstructor: function(type) {
+			return this.constructors.hasOwnProperty(type) ? this.constructors[type] : undefined;
+		},
+		getScaleDefaults: function(type) {
+			return this.defaults.hasOwnProperty(type) ? this.defaults[type] : {};
+		},
+		// The interesting function
+		fitScalesForChart: function(chartInstance, width, height) {
+			var xPadding = width > 30 ? 5 : 2;
+			var yPadding = height > 30 ? 5 : 2;
+
+			if (chartInstance) {
+				var leftScales = helpers.where(chartInstance.scales, function(scaleInstance) {
+					return scaleInstance.options.position == "left";
+				});
+				var rightScales = helpers.where(chartInstance.scales, function(scaleInstance) {
+					return scaleInstance.options.position == "right";
+				});
+				var topScales = helpers.where(chartInstance.scales, function(scaleInstance) {
+					return scaleInstance.options.position == "top";
+				});
+				var bottomScales = helpers.where(chartInstance.scales, function(scaleInstance) {
+					return scaleInstance.options.position == "bottom";
+				});
+
+				// Essentially we now have any number of scales on each of the 4 sides.
+				// Our canvas looks like the following.
+				// The areas L1 and L2 are the left axes. R1 is the right axis, T1 is the top axis and 
+				// B1 is the bottom axis
+				// |------------------------------------------------------|
+				// |          |             T1                      |     |
+				// |----|-----|-------------------------------------|-----|
+				// |    |     |                                     |     |
+				// | L1 |  L2 |         Chart area                  |  R1 |
+				// |    |     |                                     |     |
+				// |    |     |                                     |     |
+				// |----|-----|-------------------------------------|-----|
+				// |          |             B1                      |     |
+				// |          |                                     |     |
+				// |------------------------------------------------------|
+
+				// What we do to find the best sizing, we do the following
+				// 1. Determine the minimum size of the chart area. 
+				// 2. Split the remaining width equally between each vertical axis
+				// 3. Split the remaining height equally between each horizontal axis
+				// 4. Give each scale the maximum size it can be. The scale will return it's minimum size
+				// 5. Adjust the sizes of each axis based on it's minimum reported size. 
+				// 6. Refit each axis
+				// 7. Position each axis in the final location
+				// 8. Tell the chart the final location of the chart area
+
+				// Step 1
+				var chartWidth = width / 2; // min 50%
+				var chartHeight = height / 2; // min 50%
+
+				chartWidth -= (2 * xPadding);
+				chartHeight -= (2 * yPadding);
+
+
+				// Step 2
+				var verticalScaleWidth = (width - chartWidth) / (leftScales.length + rightScales.length);
+
+				// Step 3
+				var horizontalScaleHeight = (height - chartHeight) / (topScales.length + bottomScales.length);
+
+				// Step 4;
+				var minimumScaleSizes = [];
+
+				var verticalScaleMinSizeFunction = function(scaleInstance) {
+					var minSize = scaleInstance.fit(verticalScaleWidth, chartHeight);
+					minimumScaleSizes.push({
+						horizontal: false,
+						minSize: minSize,
+						scale: scaleInstance,
+					});
+				};
+
+				var horizontalScaleMinSizeFunction = function(scaleInstance) {
+					var minSize = scaleInstance.fit(chartWidth, horizontalScaleHeight);
+					minimumScaleSizes.push({
+						horizontal: true,
+						minSize: minSize,
+						scale: scaleInstance,
+					});
+				};
+
+				// vertical scales
+				helpers.each(leftScales, verticalScaleMinSizeFunction);
+				helpers.each(rightScales, verticalScaleMinSizeFunction);
+
+				// horizontal scales
+				helpers.each(topScales, horizontalScaleMinSizeFunction);
+				helpers.each(bottomScales, horizontalScaleMinSizeFunction);
+
+				// Step 5
+				var maxChartHeight = height - (2 * yPadding);
+				var maxChartWidth = width - (2 * xPadding);
+
+				helpers.each(minimumScaleSizes, function(wrapper) {
+					if (wrapper.horizontal) {
+						maxChartHeight -= wrapper.minSize.height;
+					} else {
+						maxChartWidth -= wrapper.minSize.width;
+					}
+				});
+
+				// At this point, maxChartHeight and maxChartWidth are the size the chart area could
+				// be if the axes are drawn at their minimum sizes.
+
+				// Step 6
+				var verticalScaleFitFunction = function(scaleInstance) {
+					var wrapper = helpers.findNextWhere(minimumScaleSizes, function(wrapper) {
+						return wrapper.scale === scaleInstance;
+					});
+
+					if (wrapper) {
+						scaleInstance.fit(wrapper.minSize.width, maxChartHeight);
+					}
+				};
+
+				var horizontalScaleFitFunction = function(scaleInstance) {
+					var wrapper = helpers.findNextWhere(minimumScaleSizes, function(wrapper) {
+						return wrapper.scale === scaleInstance;
+					});
+
+					var scaleMargin = {
+						left: totalLeftWidth,
+						right: totalRightWidth,
+						top: 0,
+						bottom: 0,
+					};
+
+					if (wrapper) {
+						scaleInstance.fit(maxChartWidth, wrapper.minSize.height, scaleMargin);
+					}
+				};
+
+				var totalLeftWidth = xPadding;
+				var totalRightWidth = xPadding;
+				var totalTopHeight = yPadding;
+				var totalBottomHeight = yPadding;
+
+				helpers.each(leftScales, verticalScaleFitFunction);
+				helpers.each(rightScales, verticalScaleFitFunction);
+
+				// Figure out how much margin is on the left and right of the horizontal axes
+				helpers.each(leftScales, function(scaleInstance) {
+					totalLeftWidth += scaleInstance.width;
+				});
+
+				helpers.each(rightScales, function(scaleInstance) {
+					totalRightWidth += scaleInstance.width;
+				});
+
+				helpers.each(topScales, horizontalScaleFitFunction);
+				helpers.each(bottomScales, horizontalScaleFitFunction);
+
+				helpers.each(topScales, function(scaleInstance) {
+					totalTopHeight += scaleInstance.height;
+				});
+				helpers.each(bottomScales, function(scaleInstance) {
+					totalBottomHeight += scaleInstance.height;
+				});
+
+				// Let the left scale know the final margin
+				helpers.each(leftScales, function(scaleInstance) {
+					var wrapper = helpers.findNextWhere(minimumScaleSizes, function(wrapper) {
+						return wrapper.scale === scaleInstance;
+					});
+
+					var scaleMargin = {
+						left: 0,
+						right: 0,
+						top: totalTopHeight,
+						bottom: totalBottomHeight
+					};
+
+					if (wrapper) {
+						scaleInstance.fit(wrapper.minSize.width, maxChartHeight, scaleMargin);
+					}
+				});
+
+				helpers.each(rightScales, function(scaleInstance) {
+					var wrapper = helpers.findNextWhere(minimumScaleSizes, function(wrapper) {
+						return wrapper.scale === scaleInstance;
+					});
+
+					var scaleMargin = {
+						left: 0,
+						right: 0,
+						top: totalTopHeight,
+						bottom: totalBottomHeight
+					};
+
+					if (wrapper) {
+						scaleInstance.fit(wrapper.minSize.width, maxChartHeight, scaleMargin);
+					}
+				});
+
+				// Step 7 
+				// Position the scales
+				var left = xPadding;
+				var top = yPadding;
+				var right = 0;
+				var bottom = 0;
+
+				var verticalScalePlacer = function(scaleInstance) {
+					scaleInstance.left = left;
+					scaleInstance.right = left + scaleInstance.width;
+					scaleInstance.top = totalTopHeight;
+					scaleInstance.bottom = totalTopHeight + maxChartHeight;
+
+					// Move to next point
+					left = scaleInstance.right;
+				};
+
+				var horizontalScalePlacer = function(scaleInstance) {
+					scaleInstance.left = totalLeftWidth;
+					scaleInstance.right = totalLeftWidth + maxChartWidth;
+					scaleInstance.top = top;
+					scaleInstance.bottom = top + scaleInstance.height;
+
+					// Move to next point 
+					top = scaleInstance.bottom;
+				};
+
+				helpers.each(leftScales, verticalScalePlacer);
+				helpers.each(topScales, horizontalScalePlacer);
+
+				// Account for chart width and height
+				left += maxChartWidth;
+				top += maxChartHeight;
+
+				helpers.each(rightScales, verticalScalePlacer);
+				helpers.each(bottomScales, horizontalScalePlacer);
+
+				// Step 8
+				chartInstance.chartArea = {
+					left: totalLeftWidth,
+					top: totalTopHeight,
+					right: totalLeftWidth + maxChartWidth,
+					bottom: totalTopHeight + maxChartHeight,
+				};
+			}
+		}
+	};
+}).call(this);
 
-            var pointRelativePosition = helpers.getAngleFromPoint(vm, {
-                x: chartX,
-                y: chartY
-            });
+(function() {
 
-            // Put into the range of (-PI/2, 3PI/2]
-            var startAngle = vm.startAngle < (-0.5 * Math.PI) ? vm.startAngle + (2.0 * Math.PI) : vm.startAngle > (1.5 * Math.PI) ? vm.startAngle - (2.0 * Math.PI) : vm.startAngle;
-            var endAngle = vm.endAngle < (-0.5 * Math.PI) ? vm.endAngle + (2.0 * Math.PI) : vm.endAngle > (1.5 * Math.PI) ? vm.endAngle - (2.0 * Math.PI) : vm.endAngle
+	"use strict";
+
+	var root = this,
+		Chart = root.Chart,
+		helpers = Chart.helpers;
+
+	Chart.defaults.global.tooltips = {
+		enabled: true,
+		custom: null,
+		backgroundColor: "rgba(0,0,0,0.8)",
+		fontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
+		fontSize: 10,
+		fontStyle: "normal",
+		fontColor: "#fff",
+		titleFontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
+		titleFontSize: 12,
+		titleFontStyle: "bold",
+		titleFontColor: "#fff",
+		yPadding: 6,
+		xPadding: 6,
+		caretSize: 8,
+		cornerRadius: 6,
+		xOffset: 10,
+		template: [
+			'<% if(label){ %>',
+			'<%=label %>: ',
+			'<% } %>',
+			'<%=value %>',
+		].join(''),
+		multiTemplate: [
+			'<%if (datasetLabel){ %>',
+			'<%=datasetLabel %>: ',
+			'<% } %>',
+			'<%=value %>'
+		].join(''),
+		multiKeyBackground: '#fff',
+	};
+
+	Chart.Tooltip = Chart.Element.extend({
+		initialize: function() {
+			var options = this._options;
+			helpers.extend(this, {
+				_model: {
+					// Positioning
+					xPadding: options.tooltips.xPadding,
+					yPadding: options.tooltips.yPadding,
+					xOffset: options.tooltips.xOffset,
+
+					// Labels
+					textColor: options.tooltips.fontColor,
+					_fontFamily: options.tooltips.fontFamily,
+					_fontStyle: options.tooltips.fontStyle,
+					fontSize: options.tooltips.fontSize,
+
+					// Title
+					titleTextColor: options.tooltips.titleFontColor,
+					_titleFontFamily: options.tooltips.titleFontFamily,
+					_titleFontStyle: options.tooltips.titleFontStyle,
+					titleFontSize: options.tooltips.titleFontSize,
+
+					// Appearance
+					caretHeight: options.tooltips.caretSize,
+					cornerRadius: options.tooltips.cornerRadius,
+					backgroundColor: options.tooltips.backgroundColor,
+					opacity: 0,
+					legendColorBackground: options.tooltips.multiKeyBackground,
+				},
+			});
+		},
+		update: function() {
+
+			var ctx = this._chart.ctx;
+
+			switch (this._options.hover.mode) {
+				case 'single':
+					helpers.extend(this._model, {
+						text: helpers.template(this._options.tooltips.template, {
+							// These variables are available in the template function. Add others here
+							element: this._active[0],
+							value: this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],
+							label: this._data.labels ? this._data.labels[this._active[0]._index] : '',
+						}),
+					});
+
+					var tooltipPosition = this._active[0].tooltipPosition();
+					helpers.extend(this._model, {
+						x: Math.round(tooltipPosition.x),
+						y: Math.round(tooltipPosition.y),
+						caretPadding: tooltipPosition.padding
+					});
+
+					break;
+
+				case 'label':
+
+					// Tooltip Content
+
+					var dataArray,
+						dataIndex;
+
+					var labels = [],
+						colors = [];
+
+					for (var i = this._data.datasets.length - 1; i >= 0; i--) {
+						dataArray = this._data.datasets[i].metaData;
+						dataIndex = helpers.indexOf(dataArray, this._active[0]);
+						if (dataIndex !== -1) {
+							break;
+						}
+					}
+
+					var medianPosition = (function(index) {
+						// Get all the points at that particular index
+						var elements = [],
+							dataCollection,
+							xPositions = [],
+							yPositions = [],
+							xMax,
+							yMax,
+							xMin,
+							yMin;
+						helpers.each(this._data.datasets, function(dataset) {
+							dataCollection = dataset.metaData;
+							if (dataCollection[dataIndex] && dataCollection[dataIndex].hasValue()) {
+								elements.push(dataCollection[dataIndex]);
+							}
+						}, this);
+
+						// Reverse labels if stacked
+						helpers.each(this._options.stacked ? elements.reverse() : elements, function(element) {
+							xPositions.push(element._view.x);
+							yPositions.push(element._view.y);
+
+							//Include any colour information about the element
+							labels.push(helpers.template(this._options.tooltips.multiTemplate, {
+								// These variables are available in the template function. Add others here
+								element: element,
+								datasetLabel: this._data.datasets[element._datasetIndex].label,
+								value: this._data.datasets[element._datasetIndex].data[element._index],
+							}));
+							colors.push({
+								fill: element._view.backgroundColor,
+								stroke: element._view.borderColor
+							});
+
+						}, this);
+
+						yMin = helpers.min(yPositions);
+						yMax = helpers.max(yPositions);
+
+						xMin = helpers.min(xPositions);
+						xMax = helpers.max(xPositions);
+
+						return {
+							x: (xMin > this._chart.width / 2) ? xMin : xMax,
+							y: (yMin + yMax) / 2,
+						};
+					}).call(this, dataIndex);
+
+					// Apply for now
+					helpers.extend(this._model, {
+						x: medianPosition.x,
+						y: medianPosition.y,
+						labels: labels,
+						title: this._data.labels && this._data.labels.length ? this._data.labels[this._active[0]._index] : '',
+						legendColors: colors,
+						legendBackgroundColor: this._options.tooltips.multiKeyBackground,
+					});
+
+
+					// Calculate Appearance Tweaks
+
+					this._model.height = (labels.length * this._model.fontSize) + ((labels.length - 1) * (this._model.fontSize / 2)) + (this._model.yPadding * 2) + this._model.titleFontSize * 1.5;
+
+					var titleWidth = ctx.measureText(this.title).width,
+						//Label has a legend square as well so account for this.
+						labelWidth = helpers.longestText(ctx, this.font, labels) + this._model.fontSize + 3,
+						longestTextWidth = helpers.max([labelWidth, titleWidth]);
+
+					this._model.width = longestTextWidth + (this._model.xPadding * 2);
+
+
+					var halfHeight = this._model.height / 2;
+
+					//Check to ensure the height will fit on the canvas
+					if (this._model.y - halfHeight < 0) {
+						this._model.y = halfHeight;
+					} else if (this._model.y + halfHeight > this._chart.height) {
+						this._model.y = this._chart.height - halfHeight;
+					}
+
+					//Decide whether to align left or right based on position on canvas
+					if (this._model.x > this._chart.width / 2) {
+						this._model.x -= this._model.xOffset + this._model.width;
+					} else {
+						this._model.x += this._model.xOffset;
+					}
+					break;
+			}
+
+			return this;
+		},
+		draw: function() {
+
+			var ctx = this._chart.ctx;
+			var vm = this._view;
+
+			switch (this._options.hover.mode) {
+				case 'single':
+
+					ctx.font = helpers.fontString(vm.fontSize, vm._fontStyle, vm._fontFamily);
+
+					vm.xAlign = "center";
+					vm.yAlign = "above";
+
+					//Distance between the actual element.y position and the start of the tooltip caret
+					var caretPadding = vm.caretPadding || 2;
+
+					var tooltipWidth = ctx.measureText(vm.text).width + 2 * vm.xPadding,
+						tooltipRectHeight = vm.fontSize + 2 * vm.yPadding,
+						tooltipHeight = tooltipRectHeight + vm.caretHeight + caretPadding;
+
+					if (vm.x + tooltipWidth / 2 > this._chart.width) {
+						vm.xAlign = "left";
+					} else if (vm.x - tooltipWidth / 2 < 0) {
+						vm.xAlign = "right";
+					}
+
+					if (vm.y - tooltipHeight < 0) {
+						vm.yAlign = "below";
+					}
+
+					var tooltipX = vm.x - tooltipWidth / 2,
+						tooltipY = vm.y - tooltipHeight;
+
+					ctx.fillStyle = helpers.color(vm.backgroundColor).alpha(vm.opacity).rgbString();
+
+					// Custom Tooltips
+					if (this._custom) {
+						this._custom(this._view);
+					} else {
+						switch (vm.yAlign) {
+							case "above":
+								//Draw a caret above the x/y
+								ctx.beginPath();
+								ctx.moveTo(vm.x, vm.y - caretPadding);
+								ctx.lineTo(vm.x + vm.caretHeight, vm.y - (caretPadding + vm.caretHeight));
+								ctx.lineTo(vm.x - vm.caretHeight, vm.y - (caretPadding + vm.caretHeight));
+								ctx.closePath();
+								ctx.fill();
+								break;
+							case "below":
+								tooltipY = vm.y + caretPadding + vm.caretHeight;
+								//Draw a caret below the x/y
+								ctx.beginPath();
+								ctx.moveTo(vm.x, vm.y + caretPadding);
+								ctx.lineTo(vm.x + vm.caretHeight, vm.y + caretPadding + vm.caretHeight);
+								ctx.lineTo(vm.x - vm.caretHeight, vm.y + caretPadding + vm.caretHeight);
+								ctx.closePath();
+								ctx.fill();
+								break;
+						}
+
+						switch (vm.xAlign) {
+							case "left":
+								tooltipX = vm.x - tooltipWidth + (vm.cornerRadius + vm.caretHeight);
+								break;
+							case "right":
+								tooltipX = vm.x - (vm.cornerRadius + vm.caretHeight);
+								break;
+						}
+
+						helpers.drawRoundedRectangle(ctx, tooltipX, tooltipY, tooltipWidth, tooltipRectHeight, vm.cornerRadius);
+
+						ctx.fill();
+
+						ctx.fillStyle = helpers.color(vm.textColor).alpha(vm.opacity).rgbString();
+						ctx.textAlign = "center";
+						ctx.textBaseline = "middle";
+						ctx.fillText(vm.text, tooltipX + tooltipWidth / 2, tooltipY + tooltipRectHeight / 2);
+
+					}
+					break;
+				case 'label':
+
+					helpers.drawRoundedRectangle(ctx, vm.x, vm.y - vm.height / 2, vm.width, vm.height, vm.cornerRadius);
+					ctx.fillStyle = helpers.color(vm.backgroundColor).alpha(vm.opacity).rgbString();
+					ctx.fill();
+					ctx.closePath();
+
+					ctx.textAlign = "left";
+					ctx.textBaseline = "middle";
+					ctx.fillStyle = helpers.color(vm.titleTextColor).alpha(vm.opacity).rgbString();
+					ctx.font = helpers.fontString(vm.fontSize, vm._titleFontStyle, vm._titleFontFamily);
+					ctx.fillText(vm.title, vm.x + vm.xPadding, this.getLineHeight(0));
+
+					ctx.font = helpers.fontString(vm.fontSize, vm._fontStyle, vm._fontFamily);
+					helpers.each(vm.labels, function(label, index) {
+						ctx.fillStyle = helpers.color(vm.textColor).alpha(vm.opacity).rgbString();
+						ctx.fillText(label, vm.x + vm.xPadding + vm.fontSize + 3, this.getLineHeight(index + 1));
+
+						//A bit gnarly, but clearing this rectangle breaks when using explorercanvas (clears whole canvas)
+						//ctx.clearRect(vm.x + vm.xPadding, this.getLineHeight(index + 1) - vm.fontSize/2, vm.fontSize, vm.fontSize);
+						//Instead we'll make a white filled block to put the legendColour palette over.
+
+						ctx.fillStyle = helpers.color(vm.legendColors[index].stroke).alpha(vm.opacity).rgbString();
+						ctx.fillRect(vm.x + vm.xPadding - 1, this.getLineHeight(index + 1) - vm.fontSize / 2 - 1, vm.fontSize + 2, vm.fontSize + 2);
+
+						ctx.fillStyle = helpers.color(vm.legendColors[index].fill).alpha(vm.opacity).rgbString();
+						ctx.fillRect(vm.x + vm.xPadding, this.getLineHeight(index + 1) - vm.fontSize / 2, vm.fontSize, vm.fontSize);
+
+
+					}, this);
+					break;
+			}
+		},
+		getLineHeight: function(index) {
+			var baseLineHeight = this._view.y - (this._view.height / 2) + this._view.yPadding,
+				afterTitleIndex = index - 1;
+
+			//If the index is zero, we're getting the title
+			if (index === 0) {
+				return baseLineHeight + this._view.titleFontSize / 2;
+			} else {
+				return baseLineHeight + ((this._view.fontSize * 1.5 * afterTitleIndex) + this._view.fontSize / 2) + this._view.titleFontSize * 1.5;
+			}
+
+		},
+	});
 
-            //Check if within the range of the open/close angle
-            var betweenAngles = (pointRelativePosition.angle >= startAngle && pointRelativePosition.angle <= endAngle),
-                withinRadius = (pointRelativePosition.distance >= vm.innerRadius && pointRelativePosition.distance <= vm.outerRadius);
+}).call(this);
 
-            return (betweenAngles && withinRadius);
-            //Ensure within the outside of the arc centre, but inside arc outer
-        },
-        tooltipPosition: function() {
-            var vm = this._view;
+(function() {
 
-            var centreAngle = vm.startAngle + ((vm.endAngle - vm.startAngle) / 2),
-                rangeFromCentre = (vm.outerRadius - vm.innerRadius) / 2 + vm.innerRadius;
-            return {
-                x: vm.x + (Math.cos(centreAngle) * rangeFromCentre),
-                y: vm.y + (Math.sin(centreAngle) * rangeFromCentre)
-            };
-        },
-        draw: function() {
+	"use strict";
+
+	var root = this,
+		Chart = root.Chart,
+		helpers = Chart.helpers;
+
+	Chart.controllers.bar = function(chart, datasetIndex) {
+		this.initialize.call(this, chart, datasetIndex);
+	};
+
+	helpers.extend(Chart.controllers.bar.prototype, {
 
-            var ctx = this._chart.ctx;
-            var vm = this._view;
+		initialize: function(chart, datasetIndex) {
+			this.chart = chart;
+			this.index = datasetIndex;
+			this.linkScales();
+			this.addElements();
+		},
+
+		linkScales: function() {
+			if (!this.getDataset().xAxisID) {
+				this.getDataset().xAxisID = this.chart.options.scales.xAxes[0].id;
+			}
+
+			if (!this.getDataset().yAxisID) {
+				this.getDataset().yAxisID = this.chart.options.scales.yAxes[0].id;
+			}
+		},
+
+		getDataset: function() {
+			return this.chart.data.datasets[this.index];
+		},
+
+		getScaleForId: function(scaleID) {
+			return this.chart.scales[scaleID];
+		},
+
+		addElements: function() {
+			this.getDataset().metaData = this.getDataset().metaData || [];
+			helpers.each(this.getDataset().data, function(value, index) {
+				this.getDataset().metaData[index] = this.getDataset().metaData[index] || new Chart.elements.Rectangle({
+					_chart: this.chart.chart,
+					_datasetIndex: this.index,
+					_index: index,
+				});
+			}, this);
+		},
+
+		reset: function() {
+			this.update(true);
+		},
+
+		update: function(reset) {
+
+			var xScale = this.getScaleForId(this.getDataset().xAxisID);
+			var yScale = this.getScaleForId(this.getDataset().yAxisID);
+			helpers.each(this.getDataset().metaData, function(rectangle, index) {
+
+				var yScalePoint;
+
+				if (yScale.min < 0 && yScale.max < 0) {
+					// all less than 0. use the top
+					yScalePoint = yScale.getPixelForValue(yScale.max);
+				} else if (yScale.min > 0 && yScale.max > 0) {
+					yScalePoint = yScale.getPixelForValue(yScale.min);
+				} else {
+					yScalePoint = yScale.getPixelForValue(0);
+				}
+
+				helpers.extend(rectangle, {
+					// Utility
+					_chart: this.chart.chart,
+					_xScale: xScale,
+					_yScale: yScale,
+					_datasetIndex: this.index,
+					_index: index,
+
+
+					// Desired view properties
+					_model: {
+						x: xScale.calculateBarX(this.chart.data.datasets.length, this.index, index),
+						y: reset ? yScalePoint : yScale.getPixelForValue(this.getDataset().data[index]),
+
+						// Tooltip
+						label: this.chart.data.labels[index],
+						datasetLabel: this.getDataset().label,
+
+						// Appearance
+						base: yScale.calculateBarBase(this.index, index),
+						width: xScale.calculateBarWidth(this.chart.data.datasets.length),
+						backgroundColor: rectangle.custom && rectangle.custom.backgroundColor ? rectangle.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().backgroundColor, index, this.chart.options.elements.rectangle.backgroundColor),
+						borderColor: rectangle.custom && rectangle.custom.borderColor ? rectangle.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().borderColor, index, this.chart.options.elements.rectangle.borderColor),
+						borderWidth: rectangle.custom && rectangle.custom.borderWidth ? rectangle.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().borderWidth, index, this.chart.options.elements.rectangle.borderWidth),
+					},
+				});
+				rectangle.pivot();
+			}, this);
+		},
+
+		draw: function(ease) {
+			var easingDecimal = ease || 1;
+			helpers.each(this.getDataset().metaData, function(rectangle, index) {
+				rectangle.transition(easingDecimal).draw();
+			}, this);
+		},
+
+
+
+
+
+
+
+
+		// eachLine: function eachLine(callback) {
+		// 	helpers.each(this.chart.data.datasets, function(dataset, datasetIndex) {
+		// 		if (dataset.metaDataset && dataset.metaDataset instanceof Chart.Line) {
+		// 			callback.call(this, dataset, datasetIndex);
+		// 		}
+		// 	}, this);
+		// },
+
+		// addLine: function addLine(dataset, datasetIndex) {
+		// 	if (dataset) {
+		// 		dataset.metaDataset = new Chart.Line({
+		// 			_chart: this.chart.chart,
+		// 			_datasetIndex: datasetIndex,
+		// 			_points: dataset.metaData,
+		// 		});
+		// 	}
+		// },
+
+		// addPoint: function addPoint(dataset, datasetIndex, index) {
+		// 	if (dataset) {
+		// 		dataset.metaData = dataset.metaData || new Array(this.chart.data.datasets[datasetIndex].data.length);
+
+		// 		if (index < dataset.metaData.length) {
+		// 			dataset.metaData[index] = new Chart.Point({
+		// 				_datasetIndex: datasetIndex,
+		// 				_index: index,
+		// 				_chart: this.chart.chart,
+		// 				_model: {
+		// 					x: 0,
+		// 					y: 0,
+		// 				},
+		// 			});
+		// 		}
+		// 	}
+		// },
+
+
+
+		// resetElements: function resetElements() {
+		// 	helpers.each(this.chart.data.datasets, function(dataset, datasetIndex) {
+		// 		// All elements must be the same type for the given dataset so we are fine to check just the first one
+		// 		if (dataset.metaData[0] instanceof Chart.Point) {
+		// 			// Have points. Update all of them
+		// 			this.resetDatasetPoints(dataset, datasetIndex);
+		// 		} else if (dataset.metaData[0] instanceof Chart.Rectangle) {
+		// 			// Have rectangles (bars)
+		// 			this.resetDatasetRectangles(dataset, datasetIndex);
+		// 		}
+		// 	}, this);
+		// },
+
+		// resetDatasetPoints: function resetDatasetPoints(dataset, datasetIndex) {
+		// 	helpers.each(dataset.metaData, function(point, index) {
+		// 		var xScale = this.getScaleForId(this.chart.data.datasets[datasetIndex].xAxisID);
+		// 		var yScale = this.getScaleForId(this.chart.data.datasets[datasetIndex].yAxisID);
+
+		// 		var yScalePoint;
+
+		// 		if (yScale.min < 0 && yScale.max < 0) {
+		// 			// all less than 0. use the top
+		// 			yScalePoint = yScale.getPixelForValue(yScale.max);
+		// 		} else if (yScale.min > 0 && yScale.max > 0) {
+		// 			yScalePoint = yScale.getPixelForValue(yScale.min);
+		// 		} else {
+		// 			yScalePoint = yScale.getPixelForValue(0);
+		// 		}
+
+		// 		helpers.extend(point, {
+		// 			// Utility
+		// 			_chart: this.chart.chart, //WTF
+		// 			_xScale: xScale,
+		// 			_yScale: yScale,
+		// 			_datasetIndex: datasetIndex,
+		// 			_index: index,
+
+		// 			// Desired view properties
+		// 			_model: {
+		// 				x: xScale.getPointPixelForValue(this.chart.data.datasets[datasetIndex].data[index], index, datasetIndex),
+		// 				y: yScalePoint,
+		// 			},
+		// 		});
+
+		// 		this.updatePointElementAppearance(point, datasetIndex, index);
+		// 	}, this);
+
+		// 	this.updateBezierControlPoints(dataset);
+		// },
+
+		// resetDatasetRectangles: function resetDatasetRectangles(dataset, datasetIndex) {
+
+		// },
+
+		// resetElementAppearance: function(element, datasetIndex, index) {
+		// 	if (element instanceof Chart.Point) {
+		// 		this.updatePointElementAppearance(element, datasetIndex, index);
+		// 	} else if (element instanceof Chart.Rectangle) {
+		// 		this.updateRectangleElementAppearance(element, datasetIndex, index);
+		// 	}
+		// },
+
+		// updateElements: function updateElements() {
+		// 	// Update the lines
+		// 	this.updateLines();
+
+		// 	helpers.each(this.chart.data.datasets, function(dataset, datasetIndex) {
+		// 		// All elements must be the same type for the given dataset so we are fine to check just the first one
+		// 		if (dataset.metaData[0] instanceof Chart.Point) {
+		// 			// Have points. Update all of them
+		// 			this.updatePoints(dataset, datasetIndex);
+		// 		} else if (dataset.metaData[0] instanceof Chart.Rectangle) {
+		// 			// Have rectangles (bars)
+		// 			this.updateRectangles(dataset, datasetIndex);
+		// 		}
+		// 	}, this);
+		// },
+
+		// updateLines: function updateLines() {
+		// 	this.eachLine(function(dataset, datasetIndex) {
+		// 		var yScale = this.getScaleForId(dataset.yAxisID);
+		// 		var scaleBase;
+
+		// 		if (yScale.min < 0 && yScale.max < 0) {
+		// 			scaleBase = yScale.getPixelForValue(yScale.max);
+		// 		} else if (yScale.min > 0 && yScale.max > 0) {
+		// 			scaleBase = yScale.getPixelForValue(yScale.min);
+		// 		} else {
+		// 			scaleBase = yScale.getPixelForValue(0);
+		// 		}
+
+		// 		helpers.extend(dataset.metaDataset, {
+		// 			// Utility
+		// 			_scale: yScale,
+		// 			_datasetIndex: datasetIndex,
+		// 			// Data
+		// 			_children: dataset.metaData,
+		// 			// Model
+		// 			_model: {
+		// 				// Appearance
+		// 				tension: dataset.metaDataset.custom && dataset.metaDataset.custom.tension ? dataset.metaDataset.custom.tension : (dataset.tension || this.chart.options.elements.line.tension),
+		// 				backgroundColor: dataset.metaDataset.custom && dataset.metaDataset.custom.backgroundColor ? dataset.metaDataset.custom.backgroundColor : (dataset.backgroundColor || this.chart.options.elements.line.backgroundColor),
+		// 				borderWidth: dataset.metaDataset.custom && dataset.metaDataset.custom.borderWidth ? dataset.metaDataset.custom.borderWidth : (dataset.borderWidth || this.chart.options.elements.line.borderWidth),
+		// 				borderColor: dataset.metaDataset.custom && dataset.metaDataset.custom.borderColor ? dataset.metaDataset.custom.borderColor : (dataset.borderColor || this.chart.options.elements.line.borderColor),
+		// 				fill: dataset.metaDataset.custom && dataset.metaDataset.custom.fill ? dataset.metaDataset.custom.fill : (dataset.fill !== undefined ? dataset.fill : this.chart.options.elements.line.fill),
+		// 				skipNull: dataset.skipNull !== undefined ? dataset.skipNull : this.chart.options.elements.line.skipNull,
+		// 				drawNull: dataset.drawNull !== undefined ? dataset.drawNull : this.chart.options.elements.line.drawNull,
+		// 				// Scale
+		// 				scaleTop: yScale.top,
+		// 				scaleBottom: yScale.bottom,
+		// 				scaleZero: scaleBase,
+		// 			},
+		// 		});
+
+		// 		dataset.metaDataset.pivot();
+		// 	});
+		// },
+
+		// updatePoints: function updatePoints(dataset, datasetIndex) {
+		// 	helpers.each(dataset.metaData, function(point, index) {
+		// 		var xScale = this.getScaleForId(this.chart.data.datasets[datasetIndex].xAxisID);
+		// 		var yScale = this.getScaleForId(this.chart.data.datasets[datasetIndex].yAxisID);
+
+		// 		helpers.extend(point, {
+		// 			// Utility
+		// 			_chart: this.chart.chart,
+		// 			_xScale: xScale,
+		// 			_yScale: yScale,
+		// 			_datasetIndex: datasetIndex,
+		// 			_index: index,
+
+		// 			// Desired view properties
+		// 			_model: {
+		// 				x: xScale.getPointPixelForValue(this.chart.data.datasets[datasetIndex].data[index], index, datasetIndex),
+		// 				y: yScale.getPointPixelForValue(this.chart.data.datasets[datasetIndex].data[index], index, datasetIndex),
+		// 			},
+		// 		});
+
+		// 		this.updatePointElementAppearance(point, datasetIndex, index);
+		// 	}, this);
+
+		// 	this.updateBezierControlPoints(dataset);
+		// },
+
+		// updatePointElementAppearance: function updatePointElementAppearance(point, datasetIndex, index) {
+		// 	helpers.extend(point._model, {
+		// 		// Appearance
+		// 		tension: point.custom && point.custom.tension ? point.custom.tension : this.chart.options.elements.line.tension,
+		// 		radius: point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(this.chart.data.datasets[datasetIndex].radius, index, this.chart.options.elements.point.radius),
+		// 		backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.chart.data.datasets[datasetIndex].pointBackgroundColor, index, this.chart.options.elements.point.backgroundColor),
+		// 		borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.chart.data.datasets[datasetIndex].pointBorderColor, index, this.chart.options.elements.point.borderColor),
+		// 		borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.chart.data.datasets[datasetIndex].pointBorderWidth, index, this.chart.options.elements.point.borderWidth),
+		// 		skip: this.chart.data.datasets[datasetIndex].data[index] === null,
+
+		// 		// Tooltip
+		// 		hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.chart.data.datasets[datasetIndex].hitRadius, index, this.chart.options.elements.point.hitRadius),
+		// 	});
+		// },
+
+
+		// setElementHoverStyle: function setElementHoverStyle(element) {
+		// 	if (element instanceof Chart.Point) {
+		// 		this.setPointHoverStyle(element);
+		// 	} else if (element instanceof Chart.Rectangle) {
+		// 		this.setRectangleHoverStyle(element);
+		// 	}
+		// },
+
+		// setPointHoverStyle: function setPointHoverStyle(point) {
+		// 	var dataset = this.chart.data.datasets[point._datasetIndex];
+		// 	var index = point._index;
+
+		// 	point._model.radius = point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.chart.options.elements.point.hoverRadius);
+		// 	point._model.backgroundColor = point.custom && point.custom.hoverBackgroundColor ? point.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(point._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+		// 	point._model.borderColor = point.custom && point.custom.hoverBorderColor ? point.custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(point._model.borderColor).saturate(0.5).darken(0.1).rgbString());
+		// 	point._model.borderWidth = point.custom && point.custom.hoverBorderWidth ? point.custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, point._model.borderWidth);
+		// },
+
+		// setHoverStyle: function(rectangle) {
+		// 	var dataset = this.chart.data.datasets[rectangle._datasetIndex];
+		// 	var index = rectangle._index;
+
+		// 	rectangle._model.backgroundColor = rectangle.custom && rectangle.custom.hoverBackgroundColor ? rectangle.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(rectangle._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+		// 	rectangle._model.borderColor = rectangle.custom && rectangle.custom.hoverBorderColor ? rectangle.custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, helpers.color(rectangle._model.borderColor).saturate(0.5).darken(0.1).rgbString());
+		// 	rectangle._model.borderWidth = rectangle.custom && rectangle.custom.hoverBorderWidth ? rectangle.custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, rectangle._model.borderWidth);
+		// },
+
+		// updateBezierControlPoints: function updateBezierControlPoints(dataset) {
+		// 	// Update control points for the bezier curve
+		// 	helpers.each(dataset.metaData, function(point, index) {
+		// 		var controlPoints = helpers.splineCurve(
+		// 			this.previousPoint(dataset.metaData, index)._model,
+		// 			point._model,
+		// 			this.nextPoint(dataset.metaData, index)._model,
+		// 			point._model.tension
+		// 		);
+
+		// 		point._model.controlPointPreviousX = controlPoints.previous.x;
+		// 		point._model.controlPointNextX = controlPoints.next.x;
+
+		// 		// Prevent the bezier going outside of the bounds of the graph
+
+		// 		// Cap puter bezier handles to the upper/lower scale bounds
+		// 		if (controlPoints.next.y > this.chart.chartArea.bottom) {
+		// 			point._model.controlPointNextY = this.chart.chartArea.bottom;
+		// 		} else if (controlPoints.next.y < this.chart.chartArea.top) {
+		// 			point._model.controlPointNextY = this.chart.chartArea.top;
+		// 		} else {
+		// 			point._model.controlPointNextY = controlPoints.next.y;
+		// 		}
+
+		// 		// Cap inner bezier handles to the upper/lower scale bounds
+		// 		if (controlPoints.previous.y > this.chart.chartArea.bottom) {
+		// 			point._model.controlPointPreviousY = this.chart.chartArea.bottom;
+		// 		} else if (controlPoints.previous.y < this.chart.chartArea.top) {
+		// 			point._model.controlPointPreviousY = this.chart.chartArea.top;
+		// 		} else {
+		// 			point._model.controlPointPreviousY = controlPoints.previous.y;
+		// 		}
+
+		// 		// Now pivot the point for animation
+		// 		point.pivot();
+		// 	}, this);
+		// },
+
+		getElementsAtEvent: function(e) {
+			var elementsArray = [],
+				eventPosition = helpers.getRelativePosition(e),
+				datasetIterator = function(dataset) {
+					elementsArray.push(dataset.metaData[elementIndex]);
+				},
+				elementIndex;
+
+			for (var datasetIndex = 0; datasetIndex < this.chart.data.datasets.length; datasetIndex++) {
+				for (elementIndex = 0; elementIndex < this.chart.data.datasets[datasetIndex].metaData.length; elementIndex++) {
+					if (this.chart.data.datasets[datasetIndex].metaData[elementIndex].inGroupRange(eventPosition.x, eventPosition.y)) {
+						helpers.each(this.chart.data.datasets, datasetIterator);
+					}
+				}
+			}
+
+			return elementsArray.length ? elementsArray : [];
+		},
+
+		// // Get the single element that was clicked on
+		// // @return : An object containing the dataset index and element index of the matching element. Also contains the rectangle that was drawn
+		getElementAtEvent: function(e) {
+			var element = [];
+			var eventPosition = helpers.getRelativePosition(e);
+
+			for (var datasetIndex = 0; datasetIndex < this.chart.data.datasets.length; ++datasetIndex) {
+				for (var elementIndex = 0; elementIndex < this.chart.data.datasets[datasetIndex].metaData.length; ++elementIndex) {
+					if (this.chart.data.datasets[datasetIndex].metaData[elementIndex].inRange(eventPosition.x, eventPosition.y)) {
+						element.push(this.chart.data.datasets[datasetIndex].metaData[elementIndex]);
+						return element;
+					}
+				}
+			}
+
+			return [];
+		},
+	});
 
-            ctx.beginPath();
 
-            ctx.arc(vm.x, vm.y, vm.outerRadius, vm.startAngle, vm.endAngle);
 
-            ctx.arc(vm.x, vm.y, vm.innerRadius, vm.endAngle, vm.startAngle, true);
+}).call(this);
 
-            ctx.closePath();
-            ctx.strokeStyle = vm.borderColor;
-            ctx.lineWidth = vm.borderWidth;
+(function() {
 
-            ctx.fillStyle = vm.backgroundColor;
+	"use strict";
+
+	var root = this,
+		Chart = root.Chart,
+		helpers = Chart.helpers;
+
+	Chart.controllers.line = function(chart, datasetIndex) {
+		this.initialize.call(this, chart, datasetIndex);
+	};
+
+	helpers.extend(Chart.controllers.line.prototype, {
+
+		initialize: function(chart, datasetIndex) {
+			this.chart = chart;
+			this.index = datasetIndex;
+			this.linkScales();
+			this.addElements();
+		},
+
+		linkScales: function() {
+			if (!this.getDataset().xAxisID) {
+				this.getDataset().xAxisID = this.chart.options.scales.xAxes[0].id;
+			}
+
+			if (!this.getDataset().yAxisID) {
+				this.getDataset().yAxisID = this.chart.options.scales.yAxes[0].id;
+			}
+		},
+
+		getDataset: function() {
+			return this.chart.data.datasets[this.index];
+		},
+
+		getScaleForId: function(scaleID) {
+			return this.chart.scales[scaleID];
+		},
+
+		addElements: function() {
+
+			this.getDataset().metaData = this.getDataset().metaData || [];
+
+			this.getDataset().metaDataset = this.getDataset().metaDataset || new Chart.elements.Line({
+				_chart: this.chart.chart,
+				_datasetIndex: this.index,
+				_points: this.getDataset().metaData,
+			});
+
+			helpers.each(this.getDataset().data, function(value, index) {
+				this.getDataset().metaData[index] = this.getDataset().metaData[index] || new Chart.elements.Point({
+					_chart: this.chart.chart,
+					_datasetIndex: this.index,
+					_index: index,
+				});
+			}, this);
+		},
+
+		reset: function() {
+			this.update(true);
+		},
+
+		update: function(reset) {
+
+			var line = this.getDataset().metaDataset;
+			var points = this.getDataset().metaData;
+
+			var yScale = this.getScaleForId(this.getDataset().yAxisID);
+			var xScale = this.getScaleForId(this.getDataset().xAxisID);
+			var scaleBase;
+
+			if (yScale.min < 0 && yScale.max < 0) {
+				scaleBase = yScale.getPixelForValue(yScale.max);
+			} else if (yScale.min > 0 && yScale.max > 0) {
+				scaleBase = yScale.getPixelForValue(yScale.min);
+			} else {
+				scaleBase = yScale.getPixelForValue(0);
+			}
+
+
+			// Update Line
+			helpers.extend(line, {
+				// Utility
+				_scale: yScale,
+				_datasetIndex: this.index,
+				// Data
+				_children: points,
+				// Model
+				_model: {
+					// Appearance
+					tension: line.custom && line.custom.tension ? line.custom.tension : (this.getDataset().tension || this.chart.options.elements.line.tension),
+					backgroundColor: line.custom && line.custom.backgroundColor ? line.custom.backgroundColor : (this.getDataset().backgroundColor || this.chart.options.elements.line.backgroundColor),
+					borderWidth: line.custom && line.custom.borderWidth ? line.custom.borderWidth : (this.getDataset().borderWidth || this.chart.options.elements.line.borderWidth),
+					borderColor: line.custom && line.custom.borderColor ? line.custom.borderColor : (this.getDataset().borderColor || this.chart.options.elements.line.borderColor),
+					fill: line.custom && line.custom.fill ? line.custom.fill : (this.getDataset().fill !== undefined ? this.getDataset().fill : this.chart.options.elements.line.fill),
+					skipNull: this.getDataset().skipNull !== undefined ? this.getDataset().skipNull : this.chart.options.elements.line.skipNull,
+					drawNull: this.getDataset().drawNull !== undefined ? this.getDataset().drawNull : this.chart.options.elements.line.drawNull,
+					// Scale
+					scaleTop: yScale.top,
+					scaleBottom: yScale.bottom,
+					scaleZero: scaleBase,
+				},
+			});
+			line.pivot();
+
+			// Update Points
+			helpers.each(points, function(point, index) {
+				helpers.extend(point, {
+					// Utility
+					_chart: this.chart.chart,
+					_xScale: xScale,
+					_yScale: yScale,
+					_datasetIndex: this.index,
+					_index: index,
+
+					// Desired view properties
+					_model: {
+						x: xScale.getPointPixelForValue(this.getDataset().data[index], index, this.index),
+						y: yScale.getPointPixelForValue(this.getDataset().data[index], index, this.index),
+						// Appearance
+						tension: point.custom && point.custom.tension ? point.custom.tension : this.chart.options.elements.line.tension,
+						radius: point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(this.getDataset().radius, index, this.chart.options.elements.point.radius),
+						backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor, index, this.chart.options.elements.point.backgroundColor),
+						borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderColor, index, this.chart.options.elements.point.borderColor),
+						borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth, index, this.chart.options.elements.point.borderWidth),
+						skip: this.getDataset().data[index] === null,
+
+						// Tooltip
+						hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.getDataset().hitRadius, index, this.chart.options.elements.point.hitRadius),
+					},
+
+				});
+			}, this);
+
+			// Update bezier control points
+			helpers.each(this.getDataset().metaData, function(point, index) {
+				var controlPoints = helpers.splineCurve(
+					helpers.previousItem(this.getDataset().metaData, index)._model,
+					point._model,
+					helpers.nextItem(this.getDataset().metaData, index)._model,
+					point._model.tension
+				);
+
+				point._model.controlPointPreviousX = controlPoints.previous.x;
+				point._model.controlPointNextX = controlPoints.next.x;
+
+				// Prevent the bezier going outside of the bounds of the graph
+
+				// Cap puter bezier handles to the upper/lower scale bounds
+				if (controlPoints.next.y > this.chart.chartArea.bottom) {
+					point._model.controlPointNextY = this.chart.chartArea.bottom;
+				} else if (controlPoints.next.y < this.chart.chartArea.top) {
+					point._model.controlPointNextY = this.chart.chartArea.top;
+				} else {
+					point._model.controlPointNextY = controlPoints.next.y;
+				}
+
+				// Cap inner bezier handles to the upper/lower scale bounds
+				if (controlPoints.previous.y > this.chart.chartArea.bottom) {
+					point._model.controlPointPreviousY = this.chart.chartArea.bottom;
+				} else if (controlPoints.previous.y < this.chart.chartArea.top) {
+					point._model.controlPointPreviousY = this.chart.chartArea.top;
+				} else {
+					point._model.controlPointPreviousY = controlPoints.previous.y;
+				}
+
+				// Now pivot the point for animation
+				point.pivot();
+			}, this);
+
+		},
+
+		draw: function(ease) {
+			var easingDecimal = ease || 1;
+
+			// Transition Point Locations
+			helpers.each(this.getDataset().metaData, function(point, index) {
+				point.transition(easingDecimal);
+			}, this);
+
+			// Transition and Draw the line
+			this.getDataset().metaDataset.transition(easingDecimal).draw();
+
+			// Draw the points
+			helpers.each(this.getDataset().metaData, function(point) {
+				point.draw();
+			});
+		},
+
+
+
+
+
+
+
+
+		// eachLine: function eachLine(callback) {
+		// 	helpers.each(this.chart.data.datasets, function(dataset, datasetIndex) {
+		// 		if (dataset.metaDataset && dataset.metaDataset instanceof Chart.Line) {
+		// 			callback.call(this, dataset, datasetIndex);
+		// 		}
+		// 	}, this);
+		// },
+
+		// addPoint: function addPoint(dataset, datasetIndex, index) {
+		// 	if (dataset) {
+		// 		dataset.metaData = dataset.metaData || new Array(this.chart.data.datasets[datasetIndex].data.length);
+
+		// 		if (index < dataset.metaData.length) {
+		// 			dataset.metaData[index] = new Chart.Point({
+		// 				_datasetIndex: datasetIndex,
+		// 				_index: index,
+		// 				_chart: this.chart.chart,
+		// 				_model: {
+		// 					x: 0,
+		// 					y: 0,
+		// 				},
+		// 			});
+		// 		}
+		// 	}
+		// },
+
+
+
+		// resetElements: function resetElements() {
+		// 	helpers.each(this.chart.data.datasets, function(dataset, datasetIndex) {
+		// 		// All elements must be the same type for the given dataset so we are fine to check just the first one
+		// 		if (dataset.metaData[0] instanceof Chart.Point) {
+		// 			// Have points. Update all of them
+		// 			this.resetDatasetPoints(dataset, datasetIndex);
+		// 		} else if (dataset.metaData[0] instanceof Chart.Rectangle) {
+		// 			// Have rectangles (lines)
+		// 			this.resetDatasetRectangles(dataset, datasetIndex);
+		// 		}
+		// 	}, this);
+		// },
+
+		// resetDatasetPoints: function resetDatasetPoints(dataset, datasetIndex) {
+		// 	helpers.each(dataset.metaData, function(point, index) {
+		// 		var xScale = this.getScaleForId(this.chart.data.datasets[datasetIndex].xAxisID);
+		// 		var yScale = this.getScaleForId(this.chart.data.datasets[datasetIndex].yAxisID);
+
+		// 		var yScalePoint;
+
+		// 		if (yScale.min < 0 && yScale.max < 0) {
+		// 			// all less than 0. use the top
+		// 			yScalePoint = yScale.getPixelForValue(yScale.max);
+		// 		} else if (yScale.min > 0 && yScale.max > 0) {
+		// 			yScalePoint = yScale.getPixelForValue(yScale.min);
+		// 		} else {
+		// 			yScalePoint = yScale.getPixelForValue(0);
+		// 		}
+
+		// 		helpers.extend(point, {
+		// 			// Utility
+		// 			_chart: this.chart.chart, //WTF
+		// 			_xScale: xScale,
+		// 			_yScale: yScale,
+		// 			_datasetIndex: datasetIndex,
+		// 			_index: index,
+
+		// 			// Desired view properties
+		// 			_model: {
+		// 				x: xScale.getPointPixelForValue(this.chart.data.datasets[datasetIndex].data[index], index, datasetIndex),
+		// 				y: yScalePoint,
+		// 			},
+		// 		});
+
+		// 		this.updatePointElementAppearance(point, datasetIndex, index);
+		// 	}, this);
+
+		// 	this.updateBezierControlPoints(dataset);
+		// },
+
+		// resetDatasetRectangles: function resetDatasetRectangles(dataset, datasetIndex) {
+
+		// },
+
+		// resetElementAppearance: function(element, datasetIndex, index) {
+		// 	if (element instanceof Chart.Point) {
+		// 		this.updatePointElementAppearance(element, datasetIndex, index);
+		// 	} else if (element instanceof Chart.Rectangle) {
+		// 		this.updateRectangleElementAppearance(element, datasetIndex, index);
+		// 	}
+		// },
+
+		// updateElements: function updateElements() {
+		// 	// Update the lines
+		// 	this.updateLines();
+
+		// 	helpers.each(this.chart.data.datasets, function(dataset, datasetIndex) {
+		// 		// All elements must be the same type for the given dataset so we are fine to check just the first one
+		// 		if (dataset.metaData[0] instanceof Chart.Point) {
+		// 			// Have points. Update all of them
+		// 			this.updatePoints(dataset, datasetIndex);
+		// 		} else if (dataset.metaData[0] instanceof Chart.Rectangle) {
+		// 			// Have rectangles (lines)
+		// 			this.updateRectangles(dataset, datasetIndex);
+		// 		}
+		// 	}, this);
+		// },
+
+
+		// setElementHoverStyle: function setElementHoverStyle(element) {
+		// 	if (element instanceof Chart.Point) {
+		// 		this.setPointHoverStyle(element);
+		// 	} else if (element instanceof Chart.Rectangle) {
+		// 		this.setRectangleHoverStyle(element);
+		// 	}
+		// },
+
+		// setPointHoverStyle: function setPointHoverStyle(point) {
+		// 	var dataset = this.chart.data.datasets[point._datasetIndex];
+		// 	var index = point._index;
+
+		// 	point._model.radius = point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.chart.options.elements.point.hoverRadius);
+		// 	point._model.backgroundColor = point.custom && point.custom.hoverBackgroundColor ? point.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(point._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+		// 	point._model.borderColor = point.custom && point.custom.hoverBorderColor ? point.custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(point._model.borderColor).saturate(0.5).darken(0.1).rgbString());
+		// 	point._model.borderWidth = point.custom && point.custom.hoverBorderWidth ? point.custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, point._model.borderWidth);
+		// },
+
+		// setHoverStyle: function(rectangle) {
+		// 	var dataset = this.chart.data.datasets[rectangle._datasetIndex];
+		// 	var index = rectangle._index;
+
+		// 	rectangle._model.backgroundColor = rectangle.custom && rectangle.custom.hoverBackgroundColor ? rectangle.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(rectangle._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+		// 	rectangle._model.borderColor = rectangle.custom && rectangle.custom.hoverBorderColor ? rectangle.custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, helpers.color(rectangle._model.borderColor).saturate(0.5).darken(0.1).rgbString());
+		// 	rectangle._model.borderWidth = rectangle.custom && rectangle.custom.hoverBorderWidth ? rectangle.custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, rectangle._model.borderWidth);
+		// },
+
+		getElementsAtEvent: function(e) {
+			var elementsArray = [],
+				eventPosition = helpers.getRelativePosition(e),
+				datasetIterator = function(dataset) {
+					elementsArray.push(dataset.metaData[elementIndex]);
+				},
+				elementIndex;
+
+			for (var datasetIndex = 0; datasetIndex < this.chart.data.datasets.length; datasetIndex++) {
+				for (elementIndex = 0; elementIndex < this.chart.data.datasets[datasetIndex].metaData.length; elementIndex++) {
+					if (this.chart.data.datasets[datasetIndex].metaData[elementIndex].inGroupRange(eventPosition.x, eventPosition.y)) {
+						helpers.each(this.chart.data.datasets, datasetIterator);
+					}
+				}
+			}
+
+			return elementsArray.length ? elementsArray : [];
+		},
+
+		// // Get the single element that was clicked on
+		// // @return : An object containing the dataset index and element index of the matching element. Also contains the rectangle that was drawn
+		getElementAtEvent: function(e) {
+			var element = [];
+			var eventPosition = helpers.getRelativePosition(e);
+
+			for (var datasetIndex = 0; datasetIndex < this.chart.data.datasets.length; ++datasetIndex) {
+				for (var elementIndex = 0; elementIndex < this.chart.data.datasets[datasetIndex].metaData.length; ++elementIndex) {
+					if (this.chart.data.datasets[datasetIndex].metaData[elementIndex].inRange(eventPosition.x, eventPosition.y)) {
+						element.push(this.chart.data.datasets[datasetIndex].metaData[elementIndex]);
+						return element;
+					}
+				}
+			}
+
+			return [];
+		},
+	});
 
-            ctx.fill();
-            ctx.lineJoin = 'bevel';
 
-            if (vm.borderWidth) {
-                ctx.stroke();
-            }
-        }
-    });
 
+}).call(this);
 
+(function() {
+	"use strict";
+
+	var root = this,
+		Chart = root.Chart,
+		helpers = Chart.helpers;
+
+	// Default config for a category scale
+	var defaultConfig = {
+		display: true,
+		position: "bottom",
+		id: "x-axis-1", // need an ID so datasets can reference the scale
+
+		// grid line settings
+		gridLines: {
+			show: true,
+			color: "rgba(0, 0, 0, 0.1)",
+			lineWidth: 1,
+			drawOnChartArea: true,
+			drawTicks: true,
+			zeroLineWidth: 1,
+			zeroLineColor: "rgba(0,0,0,0.25)",
+			offsetGridLines: false,
+		},
+
+		// label settings
+		labels: {
+			show: true,
+			template: "<%=value%>",
+			fontSize: 12,
+			fontStyle: "normal",
+			fontColor: "#666",
+			fontFamily: "Helvetica Neue",
+		},
+	};
+
+	var DatasetScale = Chart.Element.extend({
+		isHorizontal: function() {
+			return this.options.position == "top" || this.options.position == "bottom";
+		},
+		getPixelForValue: function(value, index, datasetIndex, includeOffset) {
+			// This must be called after fit has been run so that 
+			//      this.left, this.top, this.right, and this.bottom have been defined
+			if (this.isHorizontal()) {
+				var isRotated = (this.labelRotation > 0);
+				var innerWidth = this.width - (this.paddingLeft + this.paddingRight);
+				var valueWidth = innerWidth / Math.max((this.data.labels.length - ((this.options.gridLines.offsetGridLines) ? 0 : 1)), 1);
+				var valueOffset = (valueWidth * index) + this.paddingLeft;
+
+				if (this.options.gridLines.offsetGridLines && includeOffset) {
+					valueOffset += (valueWidth / 2);
+				}
+
+				return this.left + Math.round(valueOffset);
+			} else {
+				return this.top + (index * (this.height / this.data.labels.length));
+			}
+		},
+		getPointPixelForValue: function(value, index, datasetIndex) {
+			return this.getPixelForValue(value, index, datasetIndex, true);
+		},
+
+		// Functions needed for bar charts
+		calculateBaseWidth: function() {
+			return (this.getPixelForValue(null, 1, 0, true) - this.getPixelForValue(null, 0, 0, true)) - (2 * this.options.categorySpacing);
+		},
+		calculateBarWidth: function(datasetCount) {
+			//The padding between datasets is to the right of each bar, providing that there are more than 1 dataset
+			var baseWidth = this.calculateBaseWidth() - ((datasetCount - 1) * this.options.spacing);
+
+			if (this.options.stacked) {
+				return baseWidth;
+			}
+			return (baseWidth / datasetCount);
+		},
+		calculateBarX: function(datasetCount, datasetIndex, elementIndex) {
+			var xWidth = this.calculateBaseWidth(),
+				xAbsolute = this.getPixelForValue(null, elementIndex, datasetIndex, true) - (xWidth / 2),
+				barWidth = this.calculateBarWidth(datasetCount);
+
+			if (this.options.stacked) {
+				return xAbsolute + barWidth / 2;
+			}
+
+			return xAbsolute + (barWidth * datasetIndex) + (datasetIndex * this.options.spacing) + barWidth / 2;
+		},
+
+		calculateLabelRotation: function(maxHeight, margins) {
+			//Get the width of each grid by calculating the difference
+			//between x offsets between 0 and 1.
+			var labelFont = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
+			this.ctx.font = labelFont;
+
+			var firstWidth = this.ctx.measureText(this.data.labels[0]).width;
+			var lastWidth = this.ctx.measureText(this.data.labels[this.data.labels.length - 1]).width;
+			var firstRotated;
+			var lastRotated;
+
+			this.paddingRight = lastWidth / 2 + 3;
+			this.paddingLeft = firstWidth / 2 + 3;
+
+			this.labelRotation = 0;
+
+			if (this.options.display) {
+				var originalLabelWidth = helpers.longestText(this.ctx, labelFont, this.data.labels);
+				var cosRotation;
+				var sinRotation;
+				var firstRotatedWidth;
+
+				this.labelWidth = originalLabelWidth;
+
+				//Allow 3 pixels x2 padding either side for label readability
+				// only the index matters for a dataset scale, but we want a consistent interface between scales
+				var gridWidth = Math.floor(this.getPixelForValue(0, 1) - this.getPixelForValue(0, 0)) - 6;
+
+				//Max label rotate should be 90 - also act as a loop counter
+				while ((this.labelWidth > gridWidth && this.labelRotation === 0) || (this.labelWidth > gridWidth && this.labelRotation <= 90 && this.labelRotation > 0)) {
+					cosRotation = Math.cos(helpers.toRadians(this.labelRotation));
+					sinRotation = Math.sin(helpers.toRadians(this.labelRotation));
+
+					firstRotated = cosRotation * firstWidth;
+					lastRotated = cosRotation * lastWidth;
+
+					// We're right aligning the text now.
+					if (firstRotated + this.options.labels.fontSize / 2 > this.yLabelWidth) {
+						this.paddingLeft = firstRotated + this.options.labels.fontSize / 2;
+					}
+
+					this.paddingRight = this.options.labels.fontSize / 2;
+
+					if (sinRotation * originalLabelWidth > maxHeight) {
+						// go back one step
+						this.labelRotation--;
+						break;
+					}
+
+					this.labelRotation++;
+					this.labelWidth = cosRotation * originalLabelWidth;
+
+				}
+			} else {
+				this.labelWidth = 0;
+				this.paddingRight = 0;
+				this.paddingLeft = 0;
+			}
+
+			if (margins) {
+				this.paddingLeft -= margins.left;
+				this.paddingRight -= margins.right;
+
+				this.paddingLeft = Math.max(this.paddingLeft, 0);
+				this.paddingRight = Math.max(this.paddingRight, 0);
+			}
+
+		},
+		// Fit this axis to the given size
+		// @param {number} maxWidth : the max width the axis can be
+		// @param {number} maxHeight: the max height the axis can be
+		// @return {object} minSize : the minimum size needed to draw the axis
+		fit: function(maxWidth, maxHeight, margins) {
+			this.calculateLabelRotation(maxHeight, margins);
+
+			var minSize = {
+				width: 0,
+				height: 0,
+			};
+
+			var labelFont = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
+			var longestLabelWidth = helpers.longestText(this.ctx, labelFont, this.data.labels);
+
+			// Width
+			if (this.isHorizontal()) {
+				minSize.width = maxWidth;
+				this.width = maxWidth;
+			} else if (this.options.display) {
+				minSize.width = Math.min(longestLabelWidth + 6, maxWidth);
+			}
+
+			// Height
+			if (this.isHorizontal() && this.options.display) {
+				var labelHeight = (Math.cos(helpers.toRadians(this.labelRotation)) * longestLabelWidth) + 1.5 * this.options.labels.fontSize;
+				minSize.height = Math.min(labelHeight, maxHeight);
+			} else if (this.options.display) {
+				minSize.width = Math.min(longestLabelWidth + 6, maxWidth);
+			}
+
+			this.width = minSize.width;
+			this.height = minSize.height;
+			return minSize;
+		},
+		// Actualy draw the scale on the canvas
+		// @param {rectangle} chartArea : the area of the chart to draw full grid lines on
+		draw: function(chartArea) {
+			if (this.options.display) {
+
+				var setContextLineSettings;
+
+				// Make sure we draw text in the correct color
+				this.ctx.fillStyle = this.options.labels.fontColor;
+
+				if (this.isHorizontal()) {
+					setContextLineSettings = true;
+					var yTickStart = this.options.position == "bottom" ? this.top : this.bottom - 10;
+					var yTickEnd = this.options.position == "bottom" ? this.top + 10 : this.bottom;
+					var isRotated = this.labelRotation !== 0;
+
+					helpers.each(this.data.labels, function(label, index) {
+						var xLineValue = this.getPixelForValue(label, index, null, false); // xvalues for grid lines
+						var xLabelValue = this.getPixelForValue(label, index, null, true); // x values for labels (need to consider offsetLabel option)
+
+						if (this.options.gridLines.show) {
+							if (index === 0) {
+								// Draw the first index specially
+								this.ctx.lineWidth = this.options.gridLines.zeroLineWidth;
+								this.ctx.strokeStyle = this.options.gridLines.zeroLineColor;
+								setContextLineSettings = true; // reset next time
+							} else if (setContextLineSettings) {
+								this.ctx.lineWidth = this.options.gridLines.lineWidth;
+								this.ctx.strokeStyle = this.options.gridLines.color;
+								setContextLineSettings = false;
+							}
+
+							xLineValue += helpers.aliasPixel(this.ctx.lineWidth);
+
+							// Draw the label area
+							this.ctx.beginPath();
+
+							if (this.options.gridLines.drawTicks) {
+								this.ctx.moveTo(xLineValue, yTickStart);
+								this.ctx.lineTo(xLineValue, yTickEnd);
+							}
+
+							// Draw the chart area
+							if (this.options.gridLines.drawOnChartArea) {
+								this.ctx.moveTo(xLineValue, chartArea.top);
+								this.ctx.lineTo(xLineValue, chartArea.bottom);
+							}
+
+							// Need to stroke in the loop because we are potentially changing line widths & colours
+							this.ctx.stroke();
+						}
+
+						if (this.options.labels.show) {
+							this.ctx.save();
+							this.ctx.translate(xLabelValue, (isRotated) ? this.top + 12 : this.top + 8);
+							this.ctx.rotate(helpers.toRadians(this.labelRotation) * -1);
+							this.ctx.font = this.font;
+							this.ctx.textAlign = (isRotated) ? "right" : "center";
+							this.ctx.textBaseline = (isRotated) ? "middle" : "top";
+							this.ctx.fillText(label, 0, 0);
+							this.ctx.restore();
+						}
+					}, this);
+				} else {
+					// Vertical
+					if (this.options.gridLines.show) {}
+
+					if (this.options.labels.show) {
+						// Draw the labels
+					}
+				}
+			}
+		}
+	});
+	Chart.scaleService.registerScaleType("category", DatasetScale, defaultConfig);
 }).call(this);
 
-/*!
- * Chart.js
- * http://chartjs.org/
- * Version: 2.0.0-alpha
- *
- * Copyright 2015 Nick Downie
- * Released under the MIT license
- * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
- */
+(function() {
+	"use strict";
+
+	var root = this,
+		Chart = root.Chart,
+		helpers = Chart.helpers;
+
+	var defaultConfig = {
+		display: true,
+		position: "left",
+		id: "y-axis-1",
+
+		// grid line settings
+		gridLines: {
+			show: true,
+			color: "rgba(0, 0, 0, 0.1)",
+			lineWidth: 1,
+			drawOnChartArea: true,
+			drawTicks: true, // draw ticks extending towards the label
+			zeroLineWidth: 1,
+			zeroLineColor: "rgba(0,0,0,0.25)",
+		},
+
+		// scale numbers
+		beginAtZero: false,
+		override: null,
+
+		// label settings
+		labels: {
+			show: true,
+			template: "<%=value.toLocaleString()%>",
+			fontSize: 12,
+			fontStyle: "normal",
+			fontColor: "#666",
+			fontFamily: "Helvetica Neue",
+		}
+	};
+
+	var LinearScale = Chart.Element.extend({
+		isHorizontal: function() {
+			return this.options.position == "top" || this.options.position == "bottom";
+		},
+		generateTicks: function(width, height) {
+			// We need to decide how many ticks we are going to have. Each tick draws a grid line.
+			// There are two possibilities. The first is that the user has manually overridden the scale
+			// calculations in which case the job is easy. The other case is that we have to do it ourselves
+			// 
+			// We assume at this point that the scale object has been updated with the following values
+			// by the chart.
+			//  min: this is the minimum value of the scale
+			//  max: this is the maximum value of the scale
+			//  options: contains the options for the scale. This is referenced from the user settings
+			//      rather than being cloned. This ensures that updates always propogate to a redraw
+
+			// Reset the ticks array. Later on, we will draw a grid line at these positions
+			// The array simply contains the numerical value of the spots where ticks will be
+			this.ticks = [];
+
+			if (this.options.override) {
+				// The user has specified the manual override. We use <= instead of < so that 
+				// we get the final line
+				for (var i = 0; i <= this.options.override.steps; ++i) {
+					var value = this.options.override.start + (i * this.options.override.stepWidth);
+					ticks.push(value);
+				}
+			} else {
+				// Figure out what the max number of ticks we can support it is based on the size of
+				// the axis area. For now, we say that the minimum tick spacing in pixels must be 50
+				// We also limit the maximum number of ticks to 11 which gives a nice 10 squares on 
+				// the graph
+
+				var maxTicks;
+
+				if (this.isHorizontal()) {
+					maxTicks = Math.min(11, Math.ceil(width / 50));
+				} else {
+					// The factor of 2 used to scale the font size has been experimentally determined.
+					maxTicks = Math.min(11, Math.ceil(height / (2 * this.options.labels.fontSize)));
+				}
+
+				// Make sure we always have at least 2 ticks 
+				maxTicks = Math.max(2, maxTicks);
+
+				// To get a "nice" value for the tick spacing, we will use the appropriately named 
+				// "nice number" algorithm. See http://stackoverflow.com/questions/8506881/nice-label-algorithm-for-charts-with-minimum-ticks
+				// for details.
+
+				// If we are forcing it to begin at 0, but 0 will already be rendered on the chart,
+				// do nothing since that would make the chart weird. If the user really wants a weird chart
+				// axis, they can manually override it
+				if (this.options.beginAtZero) {
+					var minSign = helpers.sign(this.min);
+					var maxSign = helpers.sign(this.max);
+
+					if (minSign < 0 && maxSign < 0) {
+						// move the top up to 0
+						this.max = 0;
+					} else if (minSign > 0 && maxSign > 0) {
+						// move the botttom down to 0
+						this.min = 0;
+					}
+				}
+
+				var niceRange = helpers.niceNum(this.max - this.min, false);
+				var spacing = helpers.niceNum(niceRange / (maxTicks - 1), true);
+				var niceMin = Math.floor(this.min / spacing) * spacing;
+				var niceMax = Math.ceil(this.max / spacing) * spacing;
+
+				// Put the values into the ticks array
+				for (var j = niceMin; j <= niceMax; j += spacing) {
+					this.ticks.push(j);
+				}
+			}
+
+			if (this.options.position == "left" || this.options.position == "right") {
+				// We are in a vertical orientation. The top value is the highest. So reverse the array
+				this.ticks.reverse();
+			}
+
+			// At this point, we need to update our max and min given the tick values since we have expanded the
+			// range of the scale
+			this.max = helpers.max(this.ticks);
+			this.min = helpers.min(this.ticks);
+		},
+		buildLabels: function() {
+			// We assume that this has been run after ticks have been generated. We try to figure out
+			// a label for each tick. 
+			this.labels = [];
+
+			helpers.each(this.ticks, function(tick, index, ticks) {
+				var label;
+
+				if (this.options.labels.userCallback) {
+					// If the user provided a callback for label generation, use that as first priority
+					label = this.options.labels.userCallback(tick, index, ticks);
+				} else if (this.options.labels.template) {
+					// else fall back to the template string
+					label = helpers.template(this.options.labels.template, {
+						value: tick
+					});
+				}
+
+				this.labels.push(label ? label : ""); // empty string will not render so we're good
+			}, this);
+		},
+		// Get the correct value. If the value type is object get the x or y based on whether we are horizontal or not
+		getRightValue: function(rawValue) {
+			return typeof rawValue === "object" ? (this.isHorizontal() ? rawValue.x : rawValue.y) : rawValue;
+		},
+		getPixelForValue: function(value) {
+			// This must be called after fit has been run so that 
+			//      this.left, this.top, this.right, and this.bottom have been defined
+			var pixel;
+			var range = this.max - this.min;
+
+			if (this.isHorizontal()) {
+				pixel = this.left + (this.width / range * (value - this.min));
+			} else {
+				// Bottom - top since pixels increase downard on a screen
+				pixel = this.bottom - (this.height / range * (value - this.min));
+			}
+
+			return pixel;
+		},
+
+		// Functions needed for line charts
+		calculateRange: function() {
+			this.min = null;
+			this.max = null;
+
+			var positiveValues = [];
+			var negativeValues = [];
+
+			if (this.options.stacked) {
+				helpers.each(this.data.datasets, function(dataset) {
+					if (this.isHorizontal() ? dataset.xAxisID === this.id : dataset.yAxisID === this.id) {
+						helpers.each(dataset.data, function(rawValue, index) {
+
+							var value = this.getRightValue(rawValue);
+
+							positiveValues[index] = positiveValues[index] || 0;
+							negativeValues[index] = negativeValues[index] || 0;
+
+							if (this.options.relativePoints) {
+								positiveValues[index] = 100;
+							} else {
+								if (value < 0) {
+									negativeValues[index] += value;
+								} else {
+									positiveValues[index] += value;
+								}
+							}
+						}, this);
+					}
+				}, this);
+
+				var values = positiveValues.concat(negativeValues);
+				this.min = helpers.min(values);
+				this.max = helpers.max(values);
+
+			} else {
+				helpers.each(this.data.datasets, function(dataset) {
+					if (this.isHorizontal() ? dataset.xAxisID === this.id : dataset.yAxisID === this.id) {
+						helpers.each(dataset.data, function(rawValue, index) {
+							var value = this.getRightValue(rawValue);
+
+							if (this.min === null) {
+								this.min = value;
+							} else if (value < this.min) {
+								this.min = value;
+							}
+
+							if (this.max === null) {
+								this.max = value;
+							} else if (value > this.max) {
+								this.max = value;
+							}
+						}, this);
+					}
+				}, this);
+			}
+		},
+
+		getPointPixelForValue: function(rawValue, index, datasetIndex) {
+			var value = this.getRightValue(rawValue);
+
+			if (this.options.stacked) {
+				var offsetPos = 0;
+				var offsetNeg = 0;
+
+				for (var i = 0; i < datasetIndex; ++i) {
+					if (this.data.datasets[i].data[index] < 0) {
+						offsetNeg += this.data.datasets[i].data[index];
+					} else {
+						offsetPos += this.data.datasets[i].data[index];
+					}
+				}
+
+				if (value < 0) {
+					return this.getPixelForValue(offsetNeg + value);
+				} else {
+					return this.getPixelForValue(offsetPos + value);
+				}
+			} else {
+				return this.getPixelForValue(value);
+			}
+		},
+
+		// Functions needed for bar charts
+		calculateBarBase: function(datasetIndex, index) {
+			var base = 0;
+
+			if (this.options.stacked) {
+
+				var value = this.data.datasets[datasetIndex].data[index];
+
+				if (value < 0) {
+					for (var i = 0; i < datasetIndex; i++) {
+						if (this.data.datasets[i].yAxisID === this.id) {
+							base += this.data.datasets[i].data[index] < 0 ? this.data.datasets[i].data[index] : 0;
+						}
+					}
+				} else {
+					for (var j = 0; j < datasetIndex; j++) {
+						if (this.data.datasets[j].yAxisID === this.id) {
+							base += this.data.datasets[j].data[index] > 0 ? this.data.datasets[j].data[index] : 0;
+						}
+					}
+				}
+
+				return this.getPixelForValue(base);
+			}
+
+			base = this.getPixelForValue(this.min);
+
+			if (this.beginAtZero || ((this.min <= 0 && this.max >= 0) || (this.min >= 0 && this.max <= 0))) {
+				base = this.getPixelForValue(0);
+				base += this.options.gridLines.lineWidth;
+			} else if (this.min < 0 && this.max < 0) {
+				// All values are negative. Use the top as the base
+				base = this.getPixelForValue(this.max);
+			}
+
+			return base;
+
+		},
+		calculateBarY: function(datasetIndex, index) {
+			var value = this.data.datasets[datasetIndex].data[index];
+
+			if (this.options.stacked) {
+
+				var sumPos = 0,
+					sumNeg = 0;
+
+				for (var i = 0; i < datasetIndex; i++) {
+					if (this.data.datasets[i].data[index] < 0) {
+						sumNeg += this.data.datasets[i].data[index] || 0;
+					} else {
+						sumPos += this.data.datasets[i].data[index] || 0;
+					}
+				}
+
+				if (value < 0) {
+					return this.getPixelForValue(sumNeg + value);
+				} else {
+					return this.getPixelForValue(sumPos + value);
+				}
+
+				return this.getPixelForValue(value);
+			}
+
+			var offset = 0;
+
+			for (var j = datasetIndex; j < this.data.datasets.length; j++) {
+				if (j === datasetIndex && value) {
+					offset += value;
+				} else {
+					offset = offset + value;
+				}
+			}
+
+			return this.getPixelForValue(value);
+		},
+
+		// Fit this axis to the given size
+		// @param {number} maxWidth : the max width the axis can be
+		// @param {number} maxHeight: the max height the axis can be
+		// @return {object} minSize : the minimum size needed to draw the axis
+		fit: function(maxWidth, maxHeight) {
+			this.calculateRange();
+			this.generateTicks(maxWidth, maxHeight);
+			this.buildLabels();
+
+			var minSize = {
+				width: 0,
+				height: 0,
+			};
+
+			// In a horizontal axis, we need some room for the scale to be drawn
+			//
+			//      -----------------------------------------------------
+			//          |           |           |           |           |
+			//
+			// In a vertical axis, we need some room for the scale to be drawn.
+			// The actual grid lines will be drawn on the chart area, however, we need to show 
+			// ticks where the axis actually is.
+			// We will allocate 25px for this width
+			//      |
+			//     -|
+			//      |
+			//      |
+			//     -|
+			//      |
+			//      |
+			//     -|
+
+
+			// Width
+			if (this.isHorizontal()) {
+				minSize.width = maxWidth; // fill all the width
+			} else {
+				minSize.width = this.options.gridLines.show && this.options.display ? 10 : 0;
+			}
+
+			// height
+			if (this.isHorizontal()) {
+				minSize.height = this.options.gridLines.show && this.options.display ? 10 : 0;
+			} else {
+				minSize.height = maxHeight; // fill all the height
+			}
+
+
+
+			if (this.options.labels.show && this.options.display) {
+				// Don't bother fitting the labels if we are not showing them
+				var labelFont = helpers.fontString(this.options.labels.fontSize,
+					this.options.labels.fontStyle, this.options.labels.fontFamily);
+
+				if (this.isHorizontal()) {
+					// A horizontal axis is more constrained by the height.
+					var maxLabelHeight = maxHeight - minSize.height;
+					var labelHeight = 1.5 * this.options.labels.fontSize;
+					minSize.height = Math.min(maxHeight, minSize.height + labelHeight);
+				} else {
+					// A vertical axis is more constrained by the width. Labels are the dominant factor 
+					// here, so get that length first
+					var maxLabelWidth = maxWidth - minSize.width;
+					var largestTextWidth = helpers.longestText(this.ctx, labelFont, this.labels);
+
+					if (largestTextWidth < maxLabelWidth) {
+						// We don't need all the room
+						minSize.width += largestTextWidth;
+					} else {
+						// Expand to max size
+						minSize.width = maxWidth;
+					}
+				}
+			}
+
+			this.width = minSize.width;
+			this.height = minSize.height;
+			return minSize;
+		},
+		// Actualy draw the scale on the canvas
+		// @param {rectangle} chartArea : the area of the chart to draw full grid lines on
+		draw: function(chartArea) {
+			if (this.options.display) {
+
+				var setContextLineSettings;
+				var hasZero;
+
+				// Make sure we draw text in the correct color
+				this.ctx.fillStyle = this.options.labels.fontColor;
+
+				if (this.isHorizontal()) {
+					if (this.options.gridLines.show) {
+						// Draw the horizontal line
+						setContextLineSettings = true;
+						hasZero = helpers.findNextWhere(this.ticks, function(tick) {
+							return tick === 0;
+						}) !== undefined;
+						var yTickStart = this.options.position == "bottom" ? this.top : this.bottom - 5;
+						var yTickEnd = this.options.position == "bottom" ? this.top + 5 : this.bottom;
+
+						helpers.each(this.ticks, function(tick, index) {
+							// Grid lines are vertical
+							var xValue = this.getPixelForValue(tick);
+
+							if (tick === 0 || (!hasZero && index === 0)) {
+								// Draw the 0 point specially or the left if there is no 0
+								this.ctx.lineWidth = this.options.gridLines.zeroLineWidth;
+								this.ctx.strokeStyle = this.options.gridLines.zeroLineColor;
+								setContextLineSettings = true; // reset next time
+							} else if (setContextLineSettings) {
+								this.ctx.lineWidth = this.options.gridLines.lineWidth;
+								this.ctx.strokeStyle = this.options.gridLines.color;
+								setContextLineSettings = false;
+							}
+
+							xValue += helpers.aliasPixel(this.ctx.lineWidth);
+
+							// Draw the label area
+							this.ctx.beginPath();
+
+							if (this.options.gridLines.drawTicks) {
+								this.ctx.moveTo(xValue, yTickStart);
+								this.ctx.lineTo(xValue, yTickEnd);
+							}
+
+							// Draw the chart area
+							if (this.options.gridLines.drawOnChartArea) {
+								this.ctx.moveTo(xValue, chartArea.top);
+								this.ctx.lineTo(xValue, chartArea.bottom);
+							}
+
+							// Need to stroke in the loop because we are potentially changing line widths & colours
+							this.ctx.stroke();
+						}, this);
+					}
+
+					if (this.options.labels.show) {
+						// Draw the labels
+
+						var labelStartY;
+
+						if (this.options.position == "top") {
+							labelStartY = this.bottom - 10;
+							this.ctx.textBaseline = "bottom";
+						} else {
+							// bottom side
+							labelStartY = this.top + 10;
+							this.ctx.textBaseline = "top";
+						}
+
+						this.ctx.textAlign = "center";
+						this.ctx.font = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
+
+						helpers.each(this.labels, function(label, index) {
+							var xValue = this.getPixelForValue(this.ticks[index]);
+							this.ctx.fillText(label, xValue, labelStartY);
+						}, this);
+					}
+				} else {
+					// Vertical
+					if (this.options.gridLines.show) {
+
+						// Draw the vertical line
+						setContextLineSettings = true;
+						hasZero = helpers.findNextWhere(this.ticks, function(tick) {
+							return tick === 0;
+						}) !== undefined;
+						var xTickStart = this.options.position == "right" ? this.left : this.right - 5;
+						var xTickEnd = this.options.position == "right" ? this.left + 5 : this.right;
+
+						helpers.each(this.ticks, function(tick, index) {
+							// Grid lines are horizontal
+							var yValue = this.getPixelForValue(tick);
+
+							if (tick === 0 || (!hasZero && index === 0)) {
+								// Draw the 0 point specially or the bottom if there is no 0
+								this.ctx.lineWidth = this.options.gridLines.zeroLineWidth;
+								this.ctx.strokeStyle = this.options.gridLines.zeroLineColor;
+								setContextLineSettings = true; // reset next time
+							} else if (setContextLineSettings) {
+								this.ctx.lineWidth = this.options.gridLines.lineWidth;
+								this.ctx.strokeStyle = this.options.gridLines.color;
+								setContextLineSettings = false; // use boolean to indicate that we only want to do this once
+							}
+
+							yValue += helpers.aliasPixel(this.ctx.lineWidth);
+
+							// Draw the label area
+							this.ctx.beginPath();
+
+							if (this.options.gridLines.drawTicks) {
+								this.ctx.moveTo(xTickStart, yValue);
+								this.ctx.lineTo(xTickEnd, yValue);
+							}
+
+							// Draw the chart area
+							if (this.options.gridLines.drawOnChartArea) {
+								this.ctx.moveTo(chartArea.left, yValue);
+								this.ctx.lineTo(chartArea.right, yValue);
+							}
+
+							this.ctx.stroke();
+						}, this);
+					}
+
+					if (this.options.labels.show) {
+						// Draw the labels
+
+						var labelStartX;
+
+						if (this.options.position == "left") {
+							labelStartX = this.right - 10;
+							this.ctx.textAlign = "right";
+						} else {
+							// right side
+							labelStartX = this.left + 5;
+							this.ctx.textAlign = "left";
+						}
+
+						this.ctx.textBaseline = "middle";
+						this.ctx.font = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
+
+						helpers.each(this.labels, function(label, index) {
+							var yValue = this.getPixelForValue(this.ticks[index]);
+							this.ctx.fillText(label, labelStartX, yValue);
+						}, this);
+					}
+				}
+			}
+		}
+	});
+	Chart.scaleService.registerScaleType("linear", LinearScale, defaultConfig);
 
+}).call(this);
 
 (function() {
+	"use strict";
+
+	var root = this,
+		Chart = root.Chart,
+		helpers = Chart.helpers;
+
+	var defaultConfig = {
+		display: true,
+
+		//Boolean - Whether to animate scaling the chart from the centre
+		animate: false,
+
+		lineArc: false,
+
+		// grid line settings
+		gridLines: {
+			show: true,
+			color: "rgba(0, 0, 0, 0.1)",
+			lineWidth: 1,
+		},
+
+		angleLines: {
+			show: true,
+			color: "rgba(0,0,0, 0.1)",
+			lineWidth: 1
+		},
+
+		// scale numbers
+		beginAtZero: true,
+
+		// label settings
+		labels: {
+			show: true,
+			template: "<%=value.toLocaleString()%>",
+			fontSize: 12,
+			fontStyle: "normal",
+			fontColor: "#666",
+			fontFamily: "Helvetica Neue",
+
+			//Boolean - Show a backdrop to the scale label
+			showLabelBackdrop: true,
+
+			//String - The colour of the label backdrop
+			backdropColor: "rgba(255,255,255,0.75)",
+
+			//Number - The backdrop padding above & below the label in pixels
+			backdropPaddingY: 2,
+
+			//Number - The backdrop padding to the side of the label in pixels
+			backdropPaddingX: 2,
+		},
+
+		pointLabels: {
+			//String - Point label font declaration
+			fontFamily: "'Arial'",
+
+			//String - Point label font weight
+			fontStyle: "normal",
+
+			//Number - Point label font size in pixels
+			fontSize: 10,
+
+			//String - Point label font colour
+			fontColor: "#666",
+		},
+	};
+
+	var LinearRadialScale = Chart.Element.extend({
+		initialize: function() {
+			this.size = helpers.min([this.height, this.width]);
+			this.drawingArea = (this.options.display) ? (this.size / 2) - (this.options.labels.fontSize / 2 + this.options.labels.backdropPaddingY) : (this.size / 2);
+		},
+		update: function() {
+			if (!this.options.lineArc) {
+				this.setScaleSize();
+			} else {
+				this.drawingArea = (this.options.display) ? (this.size / 2) - (this.fontSize / 2 + this.backdropPaddingY) : (this.size / 2);
+			}
+
+			this.buildYLabels();
+		},
+		calculateRange: function() {
+			this.min = null;
+			this.max = null;
+
+			helpers.each(this.data.datasets, function(dataset) {
+				helpers.each(dataset.data, function(value, index) {
+					if (this.min === null) {
+						this.min = value;
+					} else if (value < this.min) {
+						this.min = value;
+					}
+
+					if (this.max === null) {
+						this.max = value;
+					} else if (value > this.max) {
+						this.max = value;
+					}
+				}, this);
+			}, this);
+		},
+		generateTicks: function() {
+			// We need to decide how many ticks we are going to have. Each tick draws a grid line.
+			// There are two possibilities. The first is that the user has manually overridden the scale
+			// calculations in which case the job is easy. The other case is that we have to do it ourselves
+			// 
+			// We assume at this point that the scale object has been updated with the following values
+			// by the chart.
+			//  min: this is the minimum value of the scale
+			//  max: this is the maximum value of the scale
+			//  options: contains the options for the scale. This is referenced from the user settings
+			//      rather than being cloned. This ensures that updates always propogate to a redraw
+
+			// Reset the ticks array. Later on, we will draw a grid line at these positions
+			// The array simply contains the numerical value of the spots where ticks will be
+			this.ticks = [];
+
+			if (this.options.override) {
+				// The user has specified the manual override. We use <= instead of < so that 
+				// we get the final line
+				for (var i = 0; i <= this.options.override.steps; ++i) {
+					var value = this.options.override.start + (i * this.options.override.stepWidth);
+					ticks.push(value);
+				}
+			} else {
+				// Figure out what the max number of ticks we can support it is based on the size of
+				// the axis area. For now, we say that the minimum tick spacing in pixels must be 50
+				// We also limit the maximum number of ticks to 11 which gives a nice 10 squares on 
+				// the graph
+
+				var maxTicks = Math.min(11, Math.ceil(this.drawingArea / (2 * this.options.labels.fontSize)));
+
+				// Make sure we always have at least 2 ticks 
+				maxTicks = Math.max(2, maxTicks);
+
+				// To get a "nice" value for the tick spacing, we will use the appropriately named 
+				// "nice number" algorithm. See http://stackoverflow.com/questions/8506881/nice-label-algorithm-for-charts-with-minimum-ticks
+				// for details.
+
+				// If we are forcing it to begin at 0, but 0 will already be rendered on the chart,
+				// do nothing since that would make the chart weird. If the user really wants a weird chart
+				// axis, they can manually override it
+				if (this.options.beginAtZero) {
+					var minSign = helpers.sign(this.min);
+					var maxSign = helpers.sign(this.max);
+
+					if (minSign < 0 && maxSign < 0) {
+						// move the top up to 0
+						this.max = 0;
+					} else if (minSign > 0 && maxSign > 0) {
+						// move the botttom down to 0
+						this.min = 0;
+					}
+				}
+
+				var niceRange = helpers.niceNum(this.max - this.min, false);
+				var spacing = helpers.niceNum(niceRange / (maxTicks - 1), true);
+				var niceMin = Math.floor(this.min / spacing) * spacing;
+				var niceMax = Math.ceil(this.max / spacing) * spacing;
+
+				// Put the values into the ticks array
+				for (var j = niceMin; j <= niceMax; j += spacing) {
+					this.ticks.push(j);
+				}
+			}
+
+			if (this.options.position == "left" || this.options.position == "right") {
+				// We are in a vertical orientation. The top value is the highest. So reverse the array
+				this.ticks.reverse();
+			}
+
+			// At this point, we need to update our max and min given the tick values since we have expanded the
+			// range of the scale
+			this.max = helpers.max(this.ticks);
+			this.min = helpers.min(this.ticks);
+		},
+		buildYLabels: function() {
+			this.yLabels = [];
+
+			helpers.each(this.ticks, function(tick, index, ticks) {
+				var label;
+
+				if (this.options.labels.userCallback) {
+					// If the user provided a callback for label generation, use that as first priority
+					label = this.options.labels.userCallback(tick, index, ticks);
+				} else if (this.options.labels.template) {
+					// else fall back to the template string
+					label = helpers.template(this.options.labels.template, {
+						value: tick
+					});
+				}
+
+				this.yLabels.push(label ? label : "");
+			}, this);
+		},
+		getCircumference: function() {
+			return ((Math.PI * 2) / this.valuesCount);
+		},
+		setScaleSize: function() {
+			/*
+			 * Right, this is really confusing and there is a lot of maths going on here
+			 * The gist of the problem is here: https://gist.github.com/nnnick/696cc9c55f4b0beb8fe9
+			 *
+			 * Reaction: https://dl.dropboxusercontent.com/u/34601363/toomuchscience.gif
+			 *
+			 * Solution:
+			 *
+			 * We assume the radius of the polygon is half the size of the canvas at first
+			 * at each index we check if the text overlaps.
+			 *
+			 * Where it does, we store that angle and that index.
+			 *
+			 * After finding the largest index and angle we calculate how much we need to remove
+			 * from the shape radius to move the point inwards by that x.
+			 *
+			 * We average the left and right distances to get the maximum shape radius that can fit in the box
+			 * along with labels.
+			 *
+			 * Once we have that, we can find the centre point for the chart, by taking the x text protrusion
+			 * on each side, removing that from the size, halving it and adding the left x protrusion width.
+			 *
+			 * This will mean we have a shape fitted to the canvas, as large as it can be with the labels
+			 * and position it in the most space efficient manner
+			 *
+			 * https://dl.dropboxusercontent.com/u/34601363/yeahscience.gif
+			 */
+
+
+			// Get maximum radius of the polygon. Either half the height (minus the text width) or half the width.
+			// Use this to calculate the offset + change. - Make sure L/R protrusion is at least 0 to stop issues with centre points
+			var largestPossibleRadius = helpers.min([(this.height / 2 - this.options.pointLabels.fontSize - 5), this.width / 2]),
+				pointPosition,
+				i,
+				textWidth,
+				halfTextWidth,
+				furthestRight = this.width,
+				furthestRightIndex,
+				furthestRightAngle,
+				furthestLeft = 0,
+				furthestLeftIndex,
+				furthestLeftAngle,
+				xProtrusionLeft,
+				xProtrusionRight,
+				radiusReductionRight,
+				radiusReductionLeft,
+				maxWidthRadius;
+			this.ctx.font = helpers.fontString(this.options.pointLabels.fontSize, this.options.pointLabels.fontStyle, this.options.pointLabels.fontFamily);
+			for (i = 0; i < this.valuesCount; i++) {
+				// 5px to space the text slightly out - similar to what we do in the draw function.
+				pointPosition = this.getPointPosition(i, largestPossibleRadius);
+				textWidth = this.ctx.measureText(helpers.template(this.options.labels.template, {
+					value: this.labels[i]
+				})).width + 5;
+				if (i === 0 || i === this.valuesCount / 2) {
+					// If we're at index zero, or exactly the middle, we're at exactly the top/bottom
+					// of the radar chart, so text will be aligned centrally, so we'll half it and compare
+					// w/left and right text sizes
+					halfTextWidth = textWidth / 2;
+					if (pointPosition.x + halfTextWidth > furthestRight) {
+						furthestRight = pointPosition.x + halfTextWidth;
+						furthestRightIndex = i;
+					}
+					if (pointPosition.x - halfTextWidth < furthestLeft) {
+						furthestLeft = pointPosition.x - halfTextWidth;
+						furthestLeftIndex = i;
+					}
+				} else if (i < this.valuesCount / 2) {
+					// Less than half the values means we'll left align the text
+					if (pointPosition.x + textWidth > furthestRight) {
+						furthestRight = pointPosition.x + textWidth;
+						furthestRightIndex = i;
+					}
+				} else if (i > this.valuesCount / 2) {
+					// More than half the values means we'll right align the text
+					if (pointPosition.x - textWidth < furthestLeft) {
+						furthestLeft = pointPosition.x - textWidth;
+						furthestLeftIndex = i;
+					}
+				}
+			}
+
+			xProtrusionLeft = furthestLeft;
+
+			xProtrusionRight = Math.ceil(furthestRight - this.width);
+
+			furthestRightAngle = this.getIndexAngle(furthestRightIndex);
+
+			furthestLeftAngle = this.getIndexAngle(furthestLeftIndex);
+
+			radiusReductionRight = xProtrusionRight / Math.sin(furthestRightAngle + Math.PI / 2);
+
+			radiusReductionLeft = xProtrusionLeft / Math.sin(furthestLeftAngle + Math.PI / 2);
+
+			// Ensure we actually need to reduce the size of the chart
+			radiusReductionRight = (helpers.isNumber(radiusReductionRight)) ? radiusReductionRight : 0;
+			radiusReductionLeft = (helpers.isNumber(radiusReductionLeft)) ? radiusReductionLeft : 0;
+
+			this.drawingArea = largestPossibleRadius - (radiusReductionLeft + radiusReductionRight) / 2;
+
+			//this.drawingArea = min([maxWidthRadius, (this.height - (2 * (this.pointLabelFontSize + 5)))/2])
+			this.setCenterPoint(radiusReductionLeft, radiusReductionRight);
+
+		},
+		setCenterPoint: function(leftMovement, rightMovement) {
+
+			var maxRight = this.width - rightMovement - this.drawingArea,
+				maxLeft = leftMovement + this.drawingArea;
+
+			this.xCenter = (maxLeft + maxRight) / 2;
+			// Always vertically in the centre as the text height doesn't change
+			this.yCenter = (this.height / 2);
+		},
+
+		getIndexAngle: function(index) {
+			var angleMultiplier = (Math.PI * 2) / this.valuesCount;
+			// Start from the top instead of right, so remove a quarter of the circle
+
+			return index * angleMultiplier - (Math.PI / 2);
+		},
+		getDistanceFromCenterForValue: function(value) {
+			// Take into account half font size + the yPadding of the top value
+			var scalingFactor = this.drawingArea / (this.max - this.min);
+			return (value - this.min) * scalingFactor;
+		},
+		getPointPosition: function(index, distanceFromCenter) {
+			var thisAngle = this.getIndexAngle(index);
+			return {
+				x: (Math.cos(thisAngle) * distanceFromCenter) + this.xCenter,
+				y: (Math.sin(thisAngle) * distanceFromCenter) + this.yCenter
+			};
+		},
+		getPointPositionForValue: function(index, value) {
+			return this.getPointPosition(index, this.getDistanceFromCenterForValue(value));
+		},
+		draw: function() {
+			if (this.options.display) {
+				var ctx = this.ctx;
+				helpers.each(this.yLabels, function(label, index) {
+					// Don't draw a centre value
+					if (index > 0) {
+						var yCenterOffset = this.getDistanceFromCenterForValue(this.ticks[index]);
+						var yHeight = this.yCenter - yCenterOffset;
+
+						// Draw circular lines around the scale
+						if (this.options.gridLines.show) {
+							ctx.strokeStyle = this.options.gridLines.color;
+							ctx.lineWidth = this.options.gridLines.lineWidth;
+
+							if (this.options.lineArc) {
+								// Draw circular arcs between the points
+								ctx.beginPath();
+								ctx.arc(this.xCenter, this.yCenter, yCenterOffset, 0, Math.PI * 2);
+								ctx.closePath();
+								ctx.stroke();
+							} else {
+								// Draw straight lines connecting each index
+								ctx.beginPath();
+								for (var i = 0; i < this.valuesCount; i++) {
+									var pointPosition = this.getPointPosition(i, this.getDistanceFromCenterForValue(this.ticks[index]));
+									if (i === 0) {
+										ctx.moveTo(pointPosition.x, pointPosition.y);
+									} else {
+										ctx.lineTo(pointPosition.x, pointPosition.y);
+									}
+								}
+								ctx.closePath();
+								ctx.stroke();
+							}
+						}
+
+						if (this.options.labels.show) {
+							ctx.font = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
+
+							if (this.options.labels.showLabelBackdrop) {
+								var labelWidth = ctx.measureText(label).width;
+								ctx.fillStyle = this.options.labels.backdropColor;
+								ctx.fillRect(
+									this.xCenter - labelWidth / 2 - this.options.labels.backdropPaddingX,
+									yHeight - this.fontSize / 2 - this.options.labels.backdropPaddingY,
+									labelWidth + this.options.labels.backdropPaddingX * 2,
+									this.options.labels.fontSize + this.options.labels.backdropPaddingY * 2
+								);
+							}
+
+							ctx.textAlign = 'center';
+							ctx.textBaseline = "middle";
+							ctx.fillStyle = this.options.labels.fontColor;
+							ctx.fillText(label, this.xCenter, yHeight);
+						}
+					}
+				}, this);
+
+				if (!this.options.lineArc) {
+					ctx.lineWidth = this.options.angleLines.lineWidth;
+					ctx.strokeStyle = this.options.angleLines.color;
+
+					for (var i = this.valuesCount - 1; i >= 0; i--) {
+						if (this.options.angleLines.show) {
+							var outerPosition = this.getPointPosition(i, this.getDistanceFromCenterForValue(this.max));
+							ctx.beginPath();
+							ctx.moveTo(this.xCenter, this.yCenter);
+							ctx.lineTo(outerPosition.x, outerPosition.y);
+							ctx.stroke();
+							ctx.closePath();
+						}
+						// Extra 3px out for some label spacing
+						var pointLabelPosition = this.getPointPosition(i, this.getDistanceFromCenterForValue(this.max) + 5);
+						ctx.font = helpers.fontString(this.options.pointLabels.fontSize, this.options.pointLabels.fontStyle, this.options.pointLabels.fontFamily);
+						ctx.fillStyle = this.options.pointLabels.fontColor;
+
+						var labelsCount = this.labels.length,
+							halfLabelsCount = this.labels.length / 2,
+							quarterLabelsCount = halfLabelsCount / 2,
+							upperHalf = (i < quarterLabelsCount || i > labelsCount - quarterLabelsCount),
+							exactQuarter = (i === quarterLabelsCount || i === labelsCount - quarterLabelsCount);
+						if (i === 0) {
+							ctx.textAlign = 'center';
+						} else if (i === halfLabelsCount) {
+							ctx.textAlign = 'center';
+						} else if (i < halfLabelsCount) {
+							ctx.textAlign = 'left';
+						} else {
+							ctx.textAlign = 'right';
+						}
+
+						// Set the correct text baseline based on outer positioning
+						if (exactQuarter) {
+							ctx.textBaseline = 'middle';
+						} else if (upperHalf) {
+							ctx.textBaseline = 'bottom';
+						} else {
+							ctx.textBaseline = 'top';
+						}
+
+						ctx.fillText(this.labels[i], pointLabelPosition.x, pointLabelPosition.y);
+					}
+				}
+			}
+		}
+	});
+	Chart.scaleService.registerScaleType("radialLinear", LinearRadialScale, defaultConfig);
 
-    "use strict";
-
-    var root = this,
-        Chart = root.Chart,
-        helpers = Chart.helpers;
-
-    Chart.defaults.global.elements.line = {
-        tension: 0.4,
-        backgroundColor: Chart.defaults.global.defaultColor,
-        borderWidth: 3,
-        borderColor: Chart.defaults.global.defaultColor,
-        fill: true, // do we fill in the area between the line and its base axis
-        skipNull: true,
-        drawNull: false,
-    };
-
-
-    Chart.Line = Chart.Element.extend({
-        draw: function() {
-
-            var vm = this._view;
-            var ctx = this._chart.ctx;
-            var first = this._children[0];
-            var last = this._children[this._children.length - 1];
-
-            // Draw the background first (so the border is always on top)
-            helpers.each(this._children, function(point, index) {
-                var previous = this.previousPoint(point, this._children, index);
-                var next = this.nextPoint(point, this._children, index);
-
-                // First point only
-                if (index === 0) {
-                    ctx.moveTo(point._view.x, point._view.y);
-                    return;
-                }
-
-                // Start Skip and drag along scale baseline
-                if (point._view.skip && vm.skipNull && !this._loop) {
-                    ctx.lineTo(previous._view.x, point._view.y);
-                    ctx.moveTo(next._view.x, point._view.y);
-                }
-                // End Skip Stright line from the base line
-                else if (previous._view.skip && vm.skipNull && !this._loop) {
-                    ctx.moveTo(point._view.x, previous._view.y);
-                    ctx.lineTo(point._view.x, point._view.y);
-                }
-
-                if (previous._view.skip && vm.skipNull) {
-                    ctx.moveTo(point._view.x, point._view.y);
-                }
-                // Normal Bezier Curve
-                else {
-                    if (vm.tension > 0) {
-                        ctx.bezierCurveTo(
-                            previous._view.controlPointNextX,
-                            previous._view.controlPointNextY,
-                            point._view.controlPointPreviousX,
-                            point._view.controlPointPreviousY,
-                            point._view.x,
-                            point._view.y
-                        );
-                    } else {
-                        ctx.lineTo(point._view.x, point._view.y);
-                    }
-                }
-            }, this);
-
-            // For radial scales, loop back around to the first point
-            if (this._loop) {
-                if (vm.tension > 0 && !first._view.skip) {
-
-                    ctx.bezierCurveTo(
-                        last._view.controlPointNextX,
-                        last._view.controlPointNextY,
-                        first._view.controlPointPreviousX,
-                        first._view.controlPointPreviousY,
-                        first._view.x,
-                        first._view.y
-                    );
-                } else {
-                    ctx.lineTo(first._view.x, first._view.y);
-                }
-            }
-
-            // If we had points and want to fill this line, do so.
-            if (this._children.length > 0 && vm.fill) {
-                //Round off the line by going to the base of the chart, back to the start, then fill.
-                ctx.lineTo(this._children[this._children.length - 1]._view.x, vm.scaleZero);
-                ctx.lineTo(this._children[0]._view.x, vm.scaleZero);
-                ctx.fillStyle = vm.backgroundColor || Chart.defaults.global.defaultColor;
-                ctx.closePath();
-                ctx.fill();
-            }
-
-
-            // Now draw the line between all the points with any borders
-            ctx.lineWidth = vm.borderWidth || Chart.defaults.global.defaultColor;
-            ctx.strokeStyle = vm.borderColor || Chart.defaults.global.defaultColor;
-            ctx.beginPath();
-
-            helpers.each(this._children, function(point, index) {
-                var previous = this.previousPoint(point, this._children, index);
-                var next = this.nextPoint(point, this._children, index);
-
-                // First point only
-                if (index === 0) {
-                    ctx.moveTo(point._view.x, point._view.y);
-                    return;
-                }
-
-                // Start Skip and drag along scale baseline
-                if (point._view.skip && vm.skipNull && !this._loop) {
-                    ctx.moveTo(previous._view.x, point._view.y);
-                    ctx.moveTo(next._view.x, point._view.y);
-                    return;
-                }
-                // End Skip Stright line from the base line
-                if (previous._view.skip && vm.skipNull && !this._loop) {
-                    ctx.moveTo(point._view.x, previous._view.y);
-                    ctx.moveTo(point._view.x, point._view.y);
-                    return;
-                }
-
-                if (previous._view.skip && vm.skipNull) {
-                    ctx.moveTo(point._view.x, point._view.y);
-                    return;
-                }
-                // Normal Bezier Curve
-                if (vm.tension > 0) {
-                    ctx.bezierCurveTo(
-                        previous._view.controlPointNextX,
-                        previous._view.controlPointNextY,
-                        point._view.controlPointPreviousX,
-                        point._view.controlPointPreviousY,
-                        point._view.x,
-                        point._view.y
-                    );
-                } else {
-                    ctx.lineTo(point._view.x, point._view.y);
-                }
-            }, this);
-
-            if (this._loop && !first._view.skip) {
-                if (vm.tension > 0) {
-
-                    ctx.bezierCurveTo(
-                        last._view.controlPointNextX,
-                        last._view.controlPointNextY,
-                        first._view.controlPointPreviousX,
-                        first._view.controlPointPreviousY,
-                        first._view.x,
-                        first._view.y
-                    );
-                } else {
-                    ctx.lineTo(first._view.x, first._view.y);
-                }
-            }
-
-
-            ctx.stroke();
-
-        },
-        nextPoint: function(point, collection, index) {
-            if (this.loop) {
-                return collection[index + 1] || collection[0];
-            }
-            return collection[index + 1] || collection[collection.length - 1];
-        },
-        previousPoint: function(point, collection, index) {
-            if (this.loop) {
-                return collection[index - 1] || collection[collection.length - 1];
-            }
-            return collection[index - 1] || collection[0];
-        },
-    });
 
 }).call(this);
 
@@ -3207,74 +4356,83 @@
 
 (function() {
 
-    "use strict";
+	"use strict";
+
+	var root = this,
+		Chart = root.Chart,
+		helpers = Chart.helpers;
+
+	Chart.defaults.global.elements.arc = {
+		backgroundColor: Chart.defaults.global.defaultColor,
+		borderColor: "#fff",
+		borderWidth: 2
+	};
+
+	Chart.Arc = Chart.Element.extend({
+		inGroupRange: function(mouseX) {
+			var vm = this._view;
+
+			if (vm) {
+				return (Math.pow(mouseX - vm.x, 2) < Math.pow(vm.radius + vm.hoverRadius, 2));
+			} else {
+				return false;
+			}
+		},
+		inRange: function(chartX, chartY) {
 
-    var root = this,
-        Chart = root.Chart,
-        helpers = Chart.helpers;
+			var vm = this._view;
 
-    Chart.defaults.global.elements.point = {
-        radius: 3,
-        backgroundColor: Chart.defaults.global.defaultColor,
-        borderWidth: 1,
-        borderColor: Chart.defaults.global.defaultColor,
-        // Hover
-        hitRadius: 1,
-        hoverRadius: 4,
-        hoverBorderWidth: 1,
-    };
+			var pointRelativePosition = helpers.getAngleFromPoint(vm, {
+				x: chartX,
+				y: chartY
+			});
 
+			// Put into the range of (-PI/2, 3PI/2]
+			var startAngle = vm.startAngle < (-0.5 * Math.PI) ? vm.startAngle + (2.0 * Math.PI) : vm.startAngle > (1.5 * Math.PI) ? vm.startAngle - (2.0 * Math.PI) : vm.startAngle;
+			var endAngle = vm.endAngle < (-0.5 * Math.PI) ? vm.endAngle + (2.0 * Math.PI) : vm.endAngle > (1.5 * Math.PI) ? vm.endAngle - (2.0 * Math.PI) : vm.endAngle
 
-    Chart.Point = Chart.Element.extend({
-        inRange: function(mouseX, mouseY) {
-            var vm = this._view;
-            var hoverRange = vm.hitRadius + vm.radius;
-            return ((Math.pow(mouseX - vm.x, 2) + Math.pow(mouseY - vm.y, 2)) < Math.pow(hoverRange, 2));
-        },
-        inGroupRange: function(mouseX) {
-            var vm = this._view;
+			//Check if within the range of the open/close angle
+			var betweenAngles = (pointRelativePosition.angle >= startAngle && pointRelativePosition.angle <= endAngle),
+				withinRadius = (pointRelativePosition.distance >= vm.innerRadius && pointRelativePosition.distance <= vm.outerRadius);
 
-            if (vm) {
-                return (Math.pow(mouseX - vm.x, 2) < Math.pow(vm.radius + vm.hitRadius, 2));
-            } else {
-                return false;
-            }
-        },
-        tooltipPosition: function() {
-            var vm = this._view;
-            return {
-                x: vm.x,
-                y: vm.y,
-                padding: vm.radius + vm.borderWidth
-            };
-        },
-        draw: function() {
+			return (betweenAngles && withinRadius);
+			//Ensure within the outside of the arc centre, but inside arc outer
+		},
+		tooltipPosition: function() {
+			var vm = this._view;
 
-            var vm = this._view;
-            var ctx = this._chart.ctx;
+			var centreAngle = vm.startAngle + ((vm.endAngle - vm.startAngle) / 2),
+				rangeFromCentre = (vm.outerRadius - vm.innerRadius) / 2 + vm.innerRadius;
+			return {
+				x: vm.x + (Math.cos(centreAngle) * rangeFromCentre),
+				y: vm.y + (Math.sin(centreAngle) * rangeFromCentre)
+			};
+		},
+		draw: function() {
 
+			var ctx = this._chart.ctx;
+			var vm = this._view;
 
-            if (vm.skip) {
-                return;
-            }
+			ctx.beginPath();
 
-            if (vm.radius > 0 || vm.borderWidth > 0) {
+			ctx.arc(vm.x, vm.y, vm.outerRadius, vm.startAngle, vm.endAngle);
 
-                ctx.beginPath();
+			ctx.arc(vm.x, vm.y, vm.innerRadius, vm.endAngle, vm.startAngle, true);
 
-                ctx.arc(vm.x, vm.y, vm.radius || Chart.defaults.global.elements.point.radius, 0, Math.PI * 2);
-                ctx.closePath();
+			ctx.closePath();
+			ctx.strokeStyle = vm.borderColor;
+			ctx.lineWidth = vm.borderWidth;
 
-                ctx.strokeStyle = vm.borderColor || Chart.defaults.global.defaultColor;
-                ctx.lineWidth = vm.borderWidth || Chart.defaults.global.elements.point.borderWidth;
+			ctx.fillStyle = vm.backgroundColor;
 
-                ctx.fillStyle = vm.backgroundColor || Chart.defaults.global.defaultColor;
+			ctx.fill();
+			ctx.lineJoin = 'bevel';
 
-                ctx.fill();
-                ctx.stroke();
-            }
-        }
-    });
+			if (vm.borderWidth) {
+				ctx.stroke();
+			}
+		}
+	});
 
 
 }).call(this);
@@ -3292,3166 +4450,416 @@
 
 (function() {
 
-    "use strict";
-
-    var root = this,
-        Chart = root.Chart,
-        helpers = Chart.helpers;
-
-    Chart.defaults.global.elements.rectangle = {
-        backgroundColor: Chart.defaults.global.defaultColor,
-        borderWidth: 0,
-        borderColor: Chart.defaults.global.defaultColor,
-    };
-
-    Chart.Rectangle = Chart.Element.extend({
-        draw: function() {
-
-            var ctx = this._chart.ctx;
-            var vm = this._view;
-
-            var halfWidth = vm.width / 2,
-                leftX = vm.x - halfWidth,
-                rightX = vm.x + halfWidth,
-                top = vm.base - (vm.base - vm.y),
-                halfStroke = vm.borderWidth / 2;
-
-            // Canvas doesn't allow us to stroke inside the width so we can
-            // adjust the sizes to fit if we're setting a stroke on the line
-            if (vm.borderWidth) {
-                leftX += halfStroke;
-                rightX -= halfStroke;
-                top += halfStroke;
-            }
-
-            ctx.beginPath();
-
-            ctx.fillStyle = vm.backgroundColor;
-            ctx.strokeStyle = vm.borderColor;
-            ctx.lineWidth = vm.borderWidth;
-
-            // It'd be nice to keep this class totally generic to any rectangle
-            // and simply specify which border to miss out.
-            ctx.moveTo(leftX, vm.base);
-            ctx.lineTo(leftX, top);
-            ctx.lineTo(rightX, top);
-            ctx.lineTo(rightX, vm.base);
-            ctx.fill();
-            if (vm.borderWidth) {
-                ctx.stroke();
-            }
-        },
-        height: function() {
-            var vm = this._view;
-            return vm.base - vm.y;
-        },
-        inRange: function(mouseX, mouseY) {
-            var vm = this._view;
-            if (vm.y < vm.base) {
-                return (mouseX >= vm.x - vm.width / 2 && mouseX <= vm.x + vm.width / 2) && (mouseY >= vm.y && mouseY <= vm.base);
-            } else {
-                return (mouseX >= vm.x - vm.width / 2 && mouseX <= vm.x + vm.width / 2) && (mouseY >= vm.base && mouseY <= vm.y);
-            }
-        },
-        inGroupRange: function(mouseX) {
-            var vm = this._view;
-            return (mouseX >= vm.x - vm.width / 2 && mouseX <= vm.x + vm.width / 2);
-        },
-        tooltipPosition: function() {
-            var vm = this._view;
-            if (vm.y < vm.base) {
-                return {
-                    x: vm.x,
-                    y: vm.y
-                };
-            } else {
-                return {
-                    x: vm.x,
-                    y: vm.base
-                };
-            }
-        },
-    });
+	"use strict";
+
+	var root = this,
+		Chart = root.Chart,
+		helpers = Chart.helpers;
+
+	Chart.defaults.global.elements.line = {
+		tension: 0.4,
+		backgroundColor: Chart.defaults.global.defaultColor,
+		borderWidth: 3,
+		borderColor: Chart.defaults.global.defaultColor,
+		fill: true, // do we fill in the area between the line and its base axis
+		skipNull: true,
+		drawNull: false,
+	};
+
+
+	Chart.elements.Line = Chart.Element.extend({
+		draw: function() {
+
+			var vm = this._view;
+			var ctx = this._chart.ctx;
+			var first = this._children[0];
+			var last = this._children[this._children.length - 1];
+
+			// Draw the background first (so the border is always on top)
+			helpers.each(this._children, function(point, index) {
+				var previous = helpers.previousItem(this._children, index);
+				var next = helpers.nextItem(this._children, index);
+
+				// First point only
+				if (index === 0) {
+					ctx.moveTo(point._view.x, point._view.y);
+					return;
+				}
+
+				// Start Skip and drag along scale baseline
+				if (point._view.skip && vm.skipNull && !this._loop) {
+					ctx.lineTo(previous._view.x, point._view.y);
+					ctx.moveTo(next._view.x, point._view.y);
+				}
+				// End Skip Stright line from the base line
+				else if (previous._view.skip && vm.skipNull && !this._loop) {
+					ctx.moveTo(point._view.x, previous._view.y);
+					ctx.lineTo(point._view.x, point._view.y);
+				}
+
+				if (previous._view.skip && vm.skipNull) {
+					ctx.moveTo(point._view.x, point._view.y);
+				}
+				// Normal Bezier Curve
+				else {
+					if (vm.tension > 0) {
+						ctx.bezierCurveTo(
+							previous._view.controlPointNextX,
+							previous._view.controlPointNextY,
+							point._view.controlPointPreviousX,
+							point._view.controlPointPreviousY,
+							point._view.x,
+							point._view.y
+						);
+					} else {
+						ctx.lineTo(point._view.x, point._view.y);
+					}
+				}
+			}, this);
+
+			// For radial scales, loop back around to the first point
+			if (this._loop) {
+				if (vm.tension > 0 && !first._view.skip) {
+
+					ctx.bezierCurveTo(
+						last._view.controlPointNextX,
+						last._view.controlPointNextY,
+						first._view.controlPointPreviousX,
+						first._view.controlPointPreviousY,
+						first._view.x,
+						first._view.y
+					);
+				} else {
+					ctx.lineTo(first._view.x, first._view.y);
+				}
+			}
+
+			// If we had points and want to fill this line, do so.
+			if (this._children.length > 0 && vm.fill) {
+				//Round off the line by going to the base of the chart, back to the start, then fill.
+				ctx.lineTo(this._children[this._children.length - 1]._view.x, vm.scaleZero);
+				ctx.lineTo(this._children[0]._view.x, vm.scaleZero);
+				ctx.fillStyle = vm.backgroundColor || Chart.defaults.global.defaultColor;
+				ctx.closePath();
+				ctx.fill();
+			}
+
+
+			// Now draw the line between all the points with any borders
+			ctx.lineWidth = vm.borderWidth || Chart.defaults.global.defaultColor;
+			ctx.strokeStyle = vm.borderColor || Chart.defaults.global.defaultColor;
+			ctx.beginPath();
+
+			helpers.each(this._children, function(point, index) {
+				var previous = helpers.previousItem(this._children, index);
+				var next = helpers.nextItem(this._children, index);
+
+				// First point only
+				if (index === 0) {
+					ctx.moveTo(point._view.x, point._view.y);
+					return;
+				}
+
+				// Start Skip and drag along scale baseline
+				if (point._view.skip && vm.skipNull && !this._loop) {
+					ctx.moveTo(previous._view.x, point._view.y);
+					ctx.moveTo(next._view.x, point._view.y);
+					return;
+				}
+				// End Skip Stright line from the base line
+				if (previous._view.skip && vm.skipNull && !this._loop) {
+					ctx.moveTo(point._view.x, previous._view.y);
+					ctx.moveTo(point._view.x, point._view.y);
+					return;
+				}
+
+				if (previous._view.skip && vm.skipNull) {
+					ctx.moveTo(point._view.x, point._view.y);
+					return;
+				}
+				// Normal Bezier Curve
+				if (vm.tension > 0) {
+					ctx.bezierCurveTo(
+						previous._view.controlPointNextX,
+						previous._view.controlPointNextY,
+						point._view.controlPointPreviousX,
+						point._view.controlPointPreviousY,
+						point._view.x,
+						point._view.y
+					);
+				} else {
+					ctx.lineTo(point._view.x, point._view.y);
+				}
+			}, this);
+
+			if (this._loop && !first._view.skip) {
+				if (vm.tension > 0) {
+
+					ctx.bezierCurveTo(
+						last._view.controlPointNextX,
+						last._view.controlPointNextY,
+						first._view.controlPointPreviousX,
+						first._view.controlPointPreviousY,
+						first._view.x,
+						first._view.y
+					);
+				} else {
+					ctx.lineTo(first._view.x, first._view.y);
+				}
+			}
+
+
+			ctx.stroke();
+
+		},
+	});
 
 }).call(this);
 
+/*!
+ * Chart.js
+ * http://chartjs.org/
+ * Version: 2.0.0-alpha
+ *
+ * Copyright 2015 Nick Downie
+ * Released under the MIT license
+ * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
+ */
+
+
 (function() {
-    "use strict";
-
-    var root = this,
-        Chart = root.Chart,
-        helpers = Chart.helpers;
-
-    var defaultConfig = {
-
-        stacked: false,
-        valueSpacing: 5,
-        datasetSpacing: 1,
-
-        hover: {
-            mode: "label"
-        },
-
-        scales: {
-            xAxes: [{
-                type: "category", // scatter should not use a dataset axis
-                display: true,
-                position: "bottom",
-                id: "x-axis-1", // need an ID so datasets can reference the scale
-
-                // grid line settings
-                gridLines: {
-                    show: true,
-                    color: "rgba(0, 0, 0, 0.05)",
-                    lineWidth: 1,
-                    drawOnChartArea: true,
-                    drawTicks: true,
-                    zeroLineWidth: 1,
-                    zeroLineColor: "rgba(0,0,0,0.25)",
-                    offsetGridLines: true,
-                },
-
-                // label settings
-                labels: {
-                    show: true,
-                    template: "<%=value%>",
-                    fontSize: 12,
-                    fontStyle: "normal",
-                    fontColor: "#666",
-                    fontFamily: "Helvetica Neue",
-                },
-            }],
-            yAxes: [{
-                type: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
-                display: true,
-                position: "left",
-                id: "y-axis-1",
-
-                // grid line settings
-                gridLines: {
-                    show: true,
-                    color: "rgba(0, 0, 0, 0.05)",
-                    lineWidth: 1,
-                    drawOnChartArea: true,
-                    drawTicks: true, // draw ticks extending towards the label
-                    zeroLineWidth: 1,
-                    zeroLineColor: "rgba(0,0,0,0.25)",
-                },
-
-                // scale numbers
-                beginAtZero: false,
-                override: null,
-
-                // label settings
-                labels: {
-                    show: true,
-                    template: "<%=value%>",
-                    fontSize: 12,
-                    fontStyle: "normal",
-                    fontColor: "#666",
-                    fontFamily: "Helvetica Neue",
-                }
-            }],
-        },
-
-    };
-
-
-    Chart.Type.extend({
-        name: "Bar",
-        defaults: defaultConfig,
-        initialize: function() {
-
-            var _this = this;
-
-            // Events
-            helpers.bindEvents(this, this.options.events, this.events);
-
-            //Create a new bar for each piece of data
-            helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-                dataset.metaData = [];
-                helpers.each(dataset.data, function(dataPoint, index) {
-                    dataset.metaData.push(new Chart.Rectangle({
-                        _chart: this.chart,
-                        _datasetIndex: datasetIndex,
-                        _index: index,
-                    }));
-                }, this);
-
-                // The bar chart only supports a single x axis because the x axis is always a dataset axis
-                dataset.xAxisID = this.options.scales.xAxes[0].id;
-
-                if (!dataset.yAxisID) {
-                    dataset.yAxisID = this.options.scales.yAxes[0].id;
-                }
-            }, this);
-
-            // Build and fit the scale. Needs to happen after the axis IDs have been set
-            this.buildScale();
-
-            // Create tooltip instance exclusively for this chart with some defaults.
-            this.tooltip = new Chart.Tooltip({
-                _chart: this.chart,
-                _data: this.data,
-                _options: this.options,
-            }, this);
-
-            // Need to fit scales before we reset elements. 
-            Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
-
-            // So that we animate from the baseline
-            this.resetElements();
-
-            // Update the chart with the latest data.
-            this.update();
-        },
-        resetElements: function() {
-            // Update the points
-            this.eachElement(function(bar, index, dataset, datasetIndex) {
-                var xScale = this.scales[this.data.datasets[datasetIndex].xAxisID];
-                var yScale = this.scales[this.data.datasets[datasetIndex].yAxisID];
-
-                var yScalePoint;
-
-                if (yScale.min < 0 && yScale.max < 0) {
-                    // all less than 0. use the top
-                    yScalePoint = yScale.getPixelForValue(yScale.max);
-                } else if (yScale.min > 0 && yScale.max > 0) {
-                    yScalePoint = yScale.getPixelForValue(yScale.min);
-                } else {
-                    yScalePoint = yScale.getPixelForValue(0);
-                }
-
-                helpers.extend(bar, {
-                    // Utility
-                    _chart: this.chart,
-                    _xScale: xScale,
-                    _yScale: yScale,
-                    _datasetIndex: datasetIndex,
-                    _index: index,
-
-                    // Desired view properties
-                    _model: {
-                        x: xScale.calculateBarX(this.data.datasets.length, datasetIndex, index),
-                        y: yScalePoint,
-
-                        // Appearance
-                        base: yScale.calculateBarBase(datasetIndex, index),
-                        width: xScale.calculateBarWidth(this.data.datasets.length),
-                        backgroundColor: bar.custom && bar.custom.backgroundColor ? bar.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].backgroundColor, index, this.options.elements.rectangle.backgroundColor),
-                        borderColor: bar.custom && bar.custom.borderColor ? bar.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].borderColor, index, this.options.elements.rectangle.borderColor),
-                        borderWidth: bar.custom && bar.custom.borderWidth ? bar.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].borderWidth, index, this.options.elements.rectangle.borderWidth),
-
-                        // Tooltip
-                        label: this.data.labels[index],
-                        datasetLabel: this.data.datasets[datasetIndex].label,
-                    },
-                });
-                bar.pivot();
-            }, this);
-        },
-        update: function(animationDuration) {
-            // Update the scale sizes
-            Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
-
-            // Update the points
-            this.eachElement(function(bar, index, dataset, datasetIndex) {
-                var xScale = this.scales[this.data.datasets[datasetIndex].xAxisID];
-                var yScale = this.scales[this.data.datasets[datasetIndex].yAxisID];
-
-                helpers.extend(bar, {
-                    // Utility
-                    _chart: this.chart,
-                    _xScale: xScale,
-                    _yScale: yScale,
-                    _datasetIndex: datasetIndex,
-                    _index: index,
-
-                    // Desired view properties
-                    _model: {
-                        x: xScale.calculateBarX(this.data.datasets.length, datasetIndex, index),
-                        y: yScale.calculateBarY(datasetIndex, index),
-
-                        // Appearance
-                        base: yScale.calculateBarBase(datasetIndex, index),
-                        width: xScale.calculateBarWidth(this.data.datasets.length),
-                        backgroundColor: bar.custom && bar.custom.backgroundColor ? bar.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].backgroundColor, index, this.options.elements.rectangle.backgroundColor),
-                        borderColor: bar.custom && bar.custom.borderColor ? bar.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].borderColor, index, this.options.elements.rectangle.borderColor),
-                        borderWidth: bar.custom && bar.custom.borderWidth ? bar.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].borderWidth, index, this.options.elements.rectangle.borderWidth),
-
-                        // Tooltip
-                        label: this.data.labels[index],
-                        datasetLabel: this.data.datasets[datasetIndex].label,
-                    },
-                });
-                bar.pivot();
-            }, this);
-
-
-            this.render(animationDuration);
-        },
-        buildScale: function(labels) {
-            var self = this;
-
-            // Function to determine the range of all the 
-            var calculateYRange = function() {
-                this.min = null;
-                this.max = null;
-
-                var positiveValues = [];
-                var negativeValues = [];
-
-                if (self.options.stacked) {
-                    helpers.each(self.data.datasets, function(dataset) {
-                        if (dataset.yAxisID === this.id) {
-                            helpers.each(dataset.data, function(value, index) {
-                                positiveValues[index] = positiveValues[index] || 0;
-                                negativeValues[index] = negativeValues[index] || 0;
-
-                                if (self.options.relativePoints) {
-                                    positiveValues[index] = 100;
-                                } else {
-                                    if (value < 0) {
-                                        negativeValues[index] += value;
-                                    } else {
-                                        positiveValues[index] += value;
-                                    }
-                                }
-                            }, this);
-                        }
-                    }, this);
-
-                    var values = positiveValues.concat(negativeValues);
-                    this.min = helpers.min(values);
-                    this.max = helpers.max(values);
-
-                } else {
-                    helpers.each(self.data.datasets, function(dataset) {
-                        if (dataset.yAxisID === this.id) {
-                            helpers.each(dataset.data, function(value, index) {
-                                if (this.min === null) {
-                                    this.min = value;
-                                } else if (value < this.min) {
-                                    this.min = value;
-                                }
-
-                                if (this.max === null) {
-                                    this.max = value;
-                                } else if (value > this.max) {
-                                    this.max = value;
-                                }
-                            }, this);
-                        }
-                    }, this);
-                }
-            };
-
-            // Map of scale ID to scale object so we can lookup later 
-            this.scales = {};
-
-            // Build the x axis. The line chart only supports a single x axis
-            var ScaleClass = Chart.scales.getScaleConstructor(this.options.scales.xAxes[0].type);
-            var xScale = new ScaleClass({
-                ctx: this.chart.ctx,
-                options: this.options.scales.xAxes[0],
-                id: this.options.scales.xAxes[0].id,
-                calculateRange: function() {
-                    this.labels = self.data.labels;
-                    this.min = 0;
-                    this.max = this.labels.length;
-                },
-                calculateBaseWidth: function() {
-                    return (this.getPixelForValue(null, 1, true) - this.getPixelForValue(null, 0, true)) - (2 * self.options.valueSpacing);
-                },
-                calculateBarWidth: function(datasetCount) {
-                    //The padding between datasets is to the right of each bar, providing that there are more than 1 dataset
-                    var baseWidth = this.calculateBaseWidth() - ((datasetCount - 1) * self.options.datasetSpacing);
-
-                    if (self.options.stacked) {
-                        return baseWidth;
-                    }
-                    return (baseWidth / datasetCount);
-                },
-                calculateBarX: function(datasetCount, datasetIndex, elementIndex) {
-                    var xWidth = this.calculateBaseWidth(),
-                        xAbsolute = this.getPixelForValue(null, elementIndex, true) - (xWidth / 2),
-                        barWidth = this.calculateBarWidth(datasetCount);
-
-                    if (self.options.stacked) {
-                        return xAbsolute + barWidth / 2;
-                    }
-
-                    return xAbsolute + (barWidth * datasetIndex) + (datasetIndex * self.options.datasetSpacing) + barWidth / 2;
-                },
-            });
-            this.scales[xScale.id] = xScale;
-
-            // Build up all the y scales
-            helpers.each(this.options.scales.yAxes, function(yAxisOptions) {
-                var ScaleClass = Chart.scales.getScaleConstructor(yAxisOptions.type);
-                var scale = new ScaleClass({
-                    ctx: this.chart.ctx,
-                    options: yAxisOptions,
-                    calculateRange: calculateYRange,
-                    calculateBarBase: function(datasetIndex, index) {
-                        var base = 0;
-
-                        if (self.options.stacked) {
-
-                            var value = self.data.datasets[datasetIndex].data[index];
-
-                            if (value < 0) {
-                                for (var i = 0; i < datasetIndex; i++) {
-                                    if (self.data.datasets[i].yAxisID === this.id) {
-                                        base += self.data.datasets[i].data[index] < 0 ? self.data.datasets[i].data[index] : 0;
-                                    }
-                                }
-                            } else {
-                                for (var j = 0; j < datasetIndex; j++) {
-                                    if (self.data.datasets[j].yAxisID === this.id) {
-                                        base += self.data.datasets[j].data[index] > 0 ? self.data.datasets[j].data[index] : 0;
-                                    }
-                                }
-                            }
-
-                            return this.getPixelForValue(base);
-                        }
-
-                        base = this.getPixelForValue(this.min);
-
-                        if (this.beginAtZero || ((this.min <= 0 && this.max >= 0) || (this.min >= 0 && this.max <= 0))) {
-                            base = this.getPixelForValue(0);
-                            base += this.options.gridLines.lineWidth;
-                        } else if (this.min < 0 && this.max < 0) {
-                            // All values are negative. Use the top as the base
-                            base = this.getPixelForValue(this.max);
-                        }
-
-                        return base;
-
-                    },
-                    calculateBarY: function(datasetIndex, index) {
-
-                        var value = self.data.datasets[datasetIndex].data[index];
-
-                        if (self.options.stacked) {
-
-                            var sumPos = 0,
-                                sumNeg = 0;
-
-                            for (var i = 0; i < datasetIndex; i++) {
-                                if (self.data.datasets[i].data[index] < 0) {
-                                    sumNeg += self.data.datasets[i].data[index] || 0;
-                                } else {
-                                    sumPos += self.data.datasets[i].data[index] || 0;
-                                }
-                            }
-
-                            if (value < 0) {
-                                return this.getPixelForValue(sumNeg + value);
-                            } else {
-                                return this.getPixelForValue(sumPos + value);
-                            }
-
-                            return this.getPixelForValue(value);
-                        }
-
-                        var offset = 0;
-
-                        for (var j = datasetIndex; j < self.data.datasets.length; j++) {
-                            if (j === datasetIndex && value) {
-                                offset += value;
-                            } else {
-                                offset = offset + value;
-                            }
-                        }
-
-                        return this.getPixelForValue(value);
-                    },
-                    id: yAxisOptions.id,
-                });
-
-                this.scales[scale.id] = scale;
-            }, this);
-        },
-        draw: function(ease) {
-
-            var easingDecimal = ease || 1;
-            this.clear();
-
-            // Draw all the scales
-            helpers.each(this.scales, function(scale) {
-                scale.draw(this.chartArea);
-            }, this);
-
-            //Draw all the bars for each dataset
-            this.eachElement(function(bar, index, datasetIndex) {
-                bar.transition(easingDecimal).draw();
-            }, this);
-
-            // Finally draw the tooltip
-            this.tooltip.transition(easingDecimal).draw();
-        },
-        events: function(e) {
-
-
-            // If exiting chart
-            if (e.type == 'mouseout') {
-                return this;
-            }
-
-            this.lastActive = this.lastActive || [];
-
-            // Find Active Elements
-            this.active = function() {
-                switch (this.options.hover.mode) {
-                    case 'single':
-                        return this.getElementAtEvent(e);
-                    case 'label':
-                        return this.getElementsAtEvent(e);
-                    case 'dataset':
-                        return this.getDatasetAtEvent(e);
-                    default:
-                        return e;
-                }
-            }.call(this);
-
-            // On Hover hook
-            if (this.options.hover.onHover) {
-                this.options.hover.onHover.call(this, this.active);
-            }
-
-            if (e.type == 'mouseup' || e.type == 'click') {
-                if (this.options.onClick) {
-                    this.options.onClick.call(this, e, this.active);
-                }
-            }
-
-            var dataset;
-            var index;
-            // Remove styling for last active (even if it may still be active)
-            if (this.lastActive.length) {
-                switch (this.options.hover.mode) {
-                    case 'single':
-                        dataset = this.data.datasets[this.lastActive[0]._datasetIndex];
-                        index = this.lastActive[0]._index;
-
-                        this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.rectangle.backgroundColor);
-                        this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.rectangle.borderColor);
-                        this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.rectangle.borderWidth);
-                        break;
-                    case 'label':
-                        for (var i = 0; i < this.lastActive.length; i++) {
-                            dataset = this.data.datasets[this.lastActive[i]._datasetIndex];
-                            index = this.lastActive[i]._index;
-
-                            this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.rectangle.backgroundColor);
-                            this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.rectangle.borderColor);
-                            this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.rectangle.borderWidth);
-                        }
-                        break;
-                    case 'dataset':
-                        break;
-                    default:
-                        // Don't change anything
-                }
-            }
-
-            // Built in hover styling
-            if (this.active.length && this.options.hover.mode) {
-                switch (this.options.hover.mode) {
-                    case 'single':
-                        dataset = this.data.datasets[this.active[0]._datasetIndex];
-                        index = this.active[0]._index;
-
-                        this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
-                        this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
-                        this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.active[0]._model.borderWidth);
-                        break;
-                    case 'label':
-                        for (var i = 0; i < this.active.length; i++) {
-                            dataset = this.data.datasets[this.active[i]._datasetIndex];
-                            index = this.active[i]._index;
-
-                            this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
-                            this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
-                            this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.active[i]._model.borderWidth);
-                        }
-                        break;
-                    case 'dataset':
-                        break;
-                    default:
-                        // Don't change anything
-                }
-            }
-
-
-            // Built in Tooltips
-            if (this.options.tooltips.enabled) {
-
-                // The usual updates
-                this.tooltip.initialize();
-
-                // Active
-                if (this.active.length) {
-                    this.tooltip._model.opacity = 1;
-
-                    helpers.extend(this.tooltip, {
-                        _active: this.active,
-                    });
-
-                    this.tooltip.update();
-                } else {
-                    // Inactive
-                    this.tooltip._model.opacity = 0;
-                }
-            }
-
-
-            this.tooltip.pivot();
-
-            // Hover animations
-            if (!this.animating) {
-                var changed;
-
-                helpers.each(this.active, function(element, index) {
-                    if (element !== this.lastActive[index]) {
-                        changed = true;
-                    }
-                }, this);
-
-                // If entering, leaving, or changing elements, animate the change via pivot
-                if ((!this.lastActive.length && this.active.length) ||
-                    (this.lastActive.length && !this.active.length) ||
-                    (this.lastActive.length && this.active.length && changed)) {
-
-                    this.stop();
-                    this.render(this.options.hoverAnimationDuration);
-                }
-            }
-
-            // Remember Last Active
-            this.lastActive = this.active;
-            return this;
-        },
-    });
 
+	"use strict";
 
-}).call(this);
+	var root = this,
+		Chart = root.Chart,
+		helpers = Chart.helpers;
 
-(function() {
-    "use strict";
-
-    var root = this,
-        Chart = root.Chart,
-        //Cache a local reference to Chart.helpers
-        helpers = Chart.helpers;
-
-    var defaultConfig = {
-
-        animation: {
-            //Boolean - Whether we animate the rotation of the Doughnut
-            animateRotate: true,
-
-            //Boolean - Whether we animate scaling the Doughnut from the centre
-            animateScale: false,
-        },
-
-        hover: {
-            mode: 'single'
-        },
-
-        //The percentage of the chart that we cut out of the middle.
-
-        cutoutPercentage: 50,
-
-    };
-
-    Chart.Type.extend({
-        //Passing in a name registers this chart in the Chart namespace
-        name: "Doughnut",
-        //Providing a defaults will also register the deafults in the chart namespace
-        defaults: defaultConfig,
-        //Initialize is fired when the chart is initialized - Data is passed in as a parameter
-        //Config is automatically merged by the core of Chart.js, and is available at this.options
-        initialize: function() {
-
-            //Set up tooltip events on the chart
-            helpers.bindEvents(this, this.options.events, this.events);
-
-            //Create a new bar for each piece of data
-            helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-                dataset.metaData = [];
-                helpers.each(dataset.data, function(dataPoint, index) {
-                    dataset.metaData.push(new Chart.Arc({
-                        _chart: this.chart,
-                        _datasetIndex: datasetIndex,
-                        _index: index,
-                        _model: {}
-                    }));
-                }, this);
-            }, this);
-
-            // Create tooltip instance exclusively for this chart with some defaults.
-            this.tooltip = new Chart.Tooltip({
-                _chart: this.chart,
-                _data: this.data,
-                _options: this.options,
-            }, this);
-
-            this.resetElements();
-
-            // Update the chart with the latest data.
-            this.update();
-
-        },
-
-        calculateCircumference: function(dataset, value) {
-            if (dataset.total > 0) {
-                return (Math.PI * 2) * (value / dataset.total);
-            } else {
-                return 0;
-            }
-        },
-        resetElements: function() {
-            this.outerRadius = (helpers.min([this.chart.width, this.chart.height]) - this.options.elements.arc.borderWidth / 2) / 2;
-            this.innerRadius = this.options.cutoutPercentage ? (this.outerRadius / 100) * (this.options.cutoutPercentage) : 1;
-            this.radiusLength = (this.outerRadius - this.innerRadius) / this.data.datasets.length;
-
-            // Update the points
-            helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-                // So that calculateCircumference works
-                dataset.total = 0;
-                helpers.each(dataset.data, function(value) {
-                    dataset.total += Math.abs(value);
-                }, this);
-
-                dataset.outerRadius = this.outerRadius - (this.radiusLength * datasetIndex);
-                dataset.innerRadius = dataset.outerRadius - this.radiusLength;
-
-                helpers.each(dataset.metaData, function(slice, index) {
-                    helpers.extend(slice, {
-                        _model: {
-                            x: this.chart.width / 2,
-                            y: this.chart.height / 2,
-                            startAngle: Math.PI * -0.5, // use - PI / 2 instead of 3PI / 2 to make animations better. It means that we never deal with overflow during the transition function
-                            circumference: (this.options.animation.animateRotate) ? 0 : this.calculateCircumference(metaSlice.value),
-                            outerRadius: (this.options.animation.animateScale) ? 0 : dataset.outerRadius,
-                            innerRadius: (this.options.animation.animateScale) ? 0 : dataset.innerRadius,
-
-                            backgroundColor: slice.custom && slice.custom.backgroundColor ? slice.custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.arc.backgroundColor),
-                            hoverBackgroundColor: slice.custom && slice.custom.hoverBackgroundColor ? slice.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, this.options.elements.arc.hoverBackgroundColor),
-                            borderWidth: slice.custom && slice.custom.borderWidth ? slice.custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.arc.borderWidth),
-                            borderColor: slice.custom && slice.custom.borderColor ? slice.custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.arc.borderColor),
-
-                            label: helpers.getValueAtIndexOrDefault(dataset.label, index, this.data.labels[index])
-                        },
-                    });
-
-                    slice.pivot();
-                }, this);
-
-            }, this);
-        },
-        update: function(animationDuration) {
-
-            this.outerRadius = (helpers.min([this.chart.width, this.chart.height]) - this.options.elements.arc.borderWidth / 2) / 2;
-            this.innerRadius = this.options.cutoutPercentage ? (this.outerRadius / 100) * (this.options.cutoutPercentage) : 1;
-            this.radiusLength = (this.outerRadius - this.innerRadius) / this.data.datasets.length;
-
-
-            // Update the points
-            helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-
-                dataset.total = 0;
-                helpers.each(dataset.data, function(value) {
-                    dataset.total += Math.abs(value);
-                }, this);
-
-
-                dataset.outerRadius = this.outerRadius - (this.radiusLength * datasetIndex);
-
-                dataset.innerRadius = dataset.outerRadius - this.radiusLength;
-
-                helpers.each(dataset.metaData, function(slice, index) {
-
-                    helpers.extend(slice, {
-                        // Utility
-                        _chart: this.chart,
-                        _datasetIndex: datasetIndex,
-                        _index: index,
-
-                        // Desired view properties
-                        _model: {
-                            x: this.chart.width / 2,
-                            y: this.chart.height / 2,
-                            circumference: this.calculateCircumference(dataset, dataset.data[index]),
-                            outerRadius: dataset.outerRadius,
-                            innerRadius: dataset.innerRadius,
-
-                            backgroundColor: slice.custom && slice.custom.backgroundColor ? slice.custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.arc.backgroundColor),
-                            hoverBackgroundColor: slice.custom && slice.custom.hoverBackgroundColor ? slice.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, this.options.elements.arc.hoverBackgroundColor),
-                            borderWidth: slice.custom && slice.custom.borderWidth ? slice.custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.arc.borderWidth),
-                            borderColor: slice.custom && slice.custom.borderColor ? slice.custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.arc.borderColor),
-
-                            label: helpers.getValueAtIndexOrDefault(dataset.label, index, this.data.labels[index])
-                        },
-                    });
-
-                    if (index === 0) {
-                        slice._model.startAngle = Math.PI * -0.5; // use - PI / 2 instead of 3PI / 2 to make animations better. It means that we never deal with overflow during the transition function
-                    } else {
-                        slice._model.startAngle = dataset.metaData[index - 1]._model.endAngle;
-                    }
-
-                    slice._model.endAngle = slice._model.startAngle + slice._model.circumference;
-
-
-                    //Check to see if it's the last slice, if not get the next and update its start angle
-                    if (index < dataset.data.length - 1) {
-                        dataset.metaData[index + 1]._model.startAngle = slice._model.endAngle;
-                    }
-
-                    slice.pivot();
-                }, this);
-
-            }, this);
-
-            this.render(animationDuration);
-        },
-        draw: function(easeDecimal) {
-            easeDecimal = easeDecimal || 1;
-            this.clear();
-
-            this.eachElement(function(slice) {
-                slice.transition(easeDecimal).draw();
-            }, this);
-
-            this.tooltip.transition(easeDecimal).draw();
-        },
-        events: function(e) {
-
-            this.lastActive = this.lastActive || [];
-
-            // Find Active Elements
-            if (e.type == 'mouseout') {
-                this.active = [];
-            } else {
-
-                this.active = function() {
-                    switch (this.options.hover.mode) {
-                        case 'single':
-                            return this.getSliceAtEvent(e);
-                        case 'label':
-                            return this.getSlicesAtEvent(e);
-                        case 'dataset':
-                            return this.getDatasetAtEvent(e);
-                        default:
-                            return e;
-                    }
-                }.call(this);
-            }
-
-            // On Hover hook
-            if (this.options.hover.onHover) {
-                this.options.hover.onHover.call(this, this.active);
-            }
-
-            if (e.type == 'mouseup' || e.type == 'click') {
-                if (this.options.onClick) {
-                    this.options.onClick.call(this, e, this.active);
-                }
-            }
-
-            var dataset;
-            var index;
-            // Remove styling for last active (even if it may still be active)
-            if (this.lastActive.length) {
-                switch (this.options.hover.mode) {
-                    case 'single':
-                        dataset = this.data.datasets[this.lastActive[0]._datasetIndex];
-                        index = this.lastActive[0]._index;
-
-                        this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.arc.backgroundColor);
-                        this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.arc.borderColor);
-                        this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.arc.borderWidth);
-                        break;
-                    case 'label':
-                        for (var i = 0; i < this.lastActive.length; i++) {
-                            dataset = this.data.datasets[this.lastActive[i]._datasetIndex];
-                            index = this.lastActive[i]._index;
-
-                            this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.arc.backgroundColor);
-                            this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.arc.borderColor);
-                            this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.arc.borderWidth);
-                        }
-                        break;
-                    case 'dataset':
-                        break;
-                    default:
-                        // Don't change anything
-                }
-            }
-
-            // Built in hover styling
-            if (this.active.length && this.options.hover.mode) {
-                switch (this.options.hover.mode) {
-                    case 'single':
-                        dataset = this.data.datasets[this.active[0]._datasetIndex];
-                        index = this.active[0]._index;
-
-                        this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
-                        this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, this.active[0]._model.borderColor);
-                        this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.hoverBorderWidth, index, this.active[0]._model.borderWidth);
-                        break;
-                    case 'label':
-                        for (var i = 0; i < this.active.length; i++) {
-                            dataset = this.data.datasets[this.active[i]._datasetIndex];
-                            index = this.active[i]._index;
-
-                            this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
-                            this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, this.active[0]._model.borderColor);
-                            this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.hoverBorderWidth, index, this.active[i]._model.borderWidth);
-                        }
-                        break;
-                    case 'dataset':
-                        break;
-                    default:
-                        // Don't change anything
-                }
-            }
-
-
-            // Built in Tooltips
-            if (this.options.tooltips.enabled) {
-
-                // The usual updates
-                this.tooltip.initialize();
-
-                // Active
-                if (this.active.length) {
-                    this.tooltip._model.opacity = 1;
-
-                    helpers.extend(this.tooltip, {
-                        _active: this.active,
-                    });
-
-                    this.tooltip.update();
-                } else {
-                    // Inactive
-                    this.tooltip._model.opacity = 0;
-                }
-            }
-
-
-            // Hover animations
-            this.tooltip.pivot();
-
-            if (!this.animating) {
-                var changed;
-
-                helpers.each(this.active, function(element, index) {
-                    if (element !== this.lastActive[index]) {
-                        changed = true;
-                    }
-                }, this);
-
-                // If entering, leaving, or changing elements, animate the change via pivot
-                if ((!this.lastActive.length && this.active.length) ||
-                    (this.lastActive.length && !this.active.length) ||
-                    (this.lastActive.length && this.active.length && changed)) {
-
-                    this.stop();
-                    this.render(this.options.hover.animationDuration);
-                }
-            }
-
-            // Remember Last Active
-            this.lastActive = this.active;
-            return this;
-        },
-        getSliceAtEvent: function(e) {
-            var elements = [];
-
-            var location = helpers.getRelativePosition(e);
-
-            this.eachElement(function(slice, index) {
-                if (slice.inRange(location.x, location.y)) {
-                    elements.push(slice);
-                }
-            }, this);
-            return elements;
-        },
-        /*getSlicesAtEvent: function(e) {
-            var elements = [];
-
-            var location = helpers.getRelativePosition(e);
-
-            this.eachElement(function(slice, index) {
-                if (slice.inGroupRange(location.x, location.y)) {
-                    elements.push(slice);
-                }
-            }, this);
-            return elements;
-        },*/
-    });
-
-    Chart.types.Doughnut.extend({
-        name: "Pie",
-        defaults: helpers.merge(defaultConfig, {
-            cutoutPercentage: 0
-        })
-    });
+	Chart.defaults.global.elements.point = {
+		radius: 3,
+		backgroundColor: Chart.defaults.global.defaultColor,
+		borderWidth: 1,
+		borderColor: Chart.defaults.global.defaultColor,
+		// Hover
+		hitRadius: 1,
+		hoverRadius: 4,
+		hoverBorderWidth: 1,
+	};
 
-}).call(this);
 
-(function() {
-    "use strict";
-
-    var root = this,
-        Chart = root.Chart,
-        helpers = Chart.helpers;
-
-    var defaultConfig = {
-
-        stacked: false,
-
-        hover: {
-            mode: "label"
-        },
-
-        scales: {
-            xAxes: [{
-                type: "category", // scatter should not use a dataset axis
-                display: true,
-                position: "bottom",
-                id: "x-axis-1", // need an ID so datasets can reference the scale
-
-                // grid line settings
-                gridLines: {
-                    show: true,
-                    color: "rgba(0, 0, 0, 0.05)",
-                    lineWidth: 1,
-                    drawOnChartArea: true,
-                    drawTicks: true,
-                    zeroLineWidth: 1,
-                    zeroLineColor: "rgba(0,0,0,0.25)",
-                    offsetGridLines: false,
-                },
-
-                // label settings
-                labels: {
-                    show: true,
-                    template: "<%=value%>",
-                    fontSize: 12,
-                    fontStyle: "normal",
-                    fontColor: "#666",
-                    fontFamily: "Helvetica Neue",
-                },
-            }],
-            yAxes: [{
-                type: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
-                display: true,
-                position: "left",
-                id: "y-axis-1",
-
-                // grid line settings
-                gridLines: {
-                    show: true,
-                    color: "rgba(0, 0, 0, 0.05)",
-                    lineWidth: 1,
-                    drawOnChartArea: true,
-                    drawTicks: true, // draw ticks extending towards the label
-                    zeroLineWidth: 1,
-                    zeroLineColor: "rgba(0,0,0,0.25)",
-                },
-
-                // scale numbers
-                beginAtZero: false,
-                override: null,
-
-                // label settings
-                labels: {
-                    show: true,
-                    template: "<%=value.toLocaleString()%>",
-                    fontSize: 12,
-                    fontStyle: "normal",
-                    fontColor: "#666",
-                    fontFamily: "Helvetica Neue",
-                }
-            }],
-        },
-    };
-
-
-    Chart.Type.extend({
-        name: "Line",
-        defaults: defaultConfig,
-        initialize: function() {
-
-            var _this = this;
-
-            // Events
-            helpers.bindEvents(this, this.options.events, this.events);
-
-            // Create a new line and its points for each dataset and piece of data
-            helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-
-                dataset.metaDataset = new Chart.Line({
-                    _chart: this.chart,
-                    _datasetIndex: datasetIndex,
-                    _points: dataset.metaData,
-                });
-
-                dataset.metaData = [];
-
-                helpers.each(dataset.data, function(dataPoint, index) {
-                    dataset.metaData.push(new Chart.Point({
-                        _datasetIndex: datasetIndex,
-                        _index: index,
-                        _chart: this.chart,
-                        _model: {
-                            x: 0, //xScale.getPixelForValue(null, index, true),
-                            y: 0, //this.chartArea.bottom,
-                        },
-                    }));
-
-                }, this);
-
-                // The line chart onlty supports a single x axis because the x axis is always a dataset axis
-                dataset.xAxisID = this.options.scales.xAxes[0].id;
-
-                if (!dataset.yAxisID) {
-                    dataset.yAxisID = this.options.scales.yAxes[0].id;
-                }
-
-            }, this);
-
-            // Build and fit the scale. Needs to happen after the axis IDs have been set
-            this.buildScale();
-
-            // Create tooltip instance exclusively for this chart with some defaults.
-            this.tooltip = new Chart.Tooltip({
-                _chart: this.chart,
-                _data: this.data,
-                _options: this.options,
-            }, this);
-
-            // Need to fit scales before we reset elements. 
-            Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
-
-            // Reset so that we animation from the baseline
-            this.resetElements();
-
-            // Update that shiz
-            this.update();
-        },
-        nextPoint: function(collection, index) {
-            return collection[index + 1] || collection[index];
-        },
-        previousPoint: function(collection, index) {
-            return collection[index - 1] || collection[index];
-        },
-        resetElements: function() {
-            // Update the points
-            this.eachElement(function(point, index, dataset, datasetIndex) {
-                var xScale = this.scales[this.data.datasets[datasetIndex].xAxisID];
-                var yScale = this.scales[this.data.datasets[datasetIndex].yAxisID];
-
-                var yScalePoint;
-
-                if (yScale.min < 0 && yScale.max < 0) {
-                    // all less than 0. use the top
-                    yScalePoint = yScale.getPixelForValue(yScale.max);
-                } else if (yScale.min > 0 && yScale.max > 0) {
-                    yScalePoint = yScale.getPixelForValue(yScale.min);
-                } else {
-                    yScalePoint = yScale.getPixelForValue(0);
-                }
-
-                helpers.extend(point, {
-                    // Utility
-                    _chart: this.chart,
-                    _xScale: xScale,
-                    _yScale: yScale,
-                    _datasetIndex: datasetIndex,
-                    _index: index,
-
-                    // Desired view properties
-                    _model: {
-                        x: xScale.getPixelForValue(null, index, true), // value not used in dataset scale, but we want a consistent API between scales
-                        y: yScalePoint,
-
-                        // Appearance
-                        tension: point.custom && point.custom.tension ? point.custom.tension : this.options.elements.line.tension,
-                        radius: point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].radius, index, this.options.elements.point.radius),
-                        backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBackgroundColor, index, this.options.elements.point.backgroundColor),
-                        borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderColor, index, this.options.elements.point.borderColor),
-                        borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderWidth, index, this.options.elements.point.borderWidth),
-                        skip: this.data.datasets[datasetIndex].data[index] === null,
-
-                        // Tooltip
-                        hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].hitRadius, index, this.options.elements.point.hitRadius),
-                    },
-                });
-            }, this);
-
-            // Update control points for the bezier curve
-            this.eachElement(function(point, index, dataset, datasetIndex) {
-                var controlPoints = helpers.splineCurve(
-                    this.previousPoint(dataset, index)._model,
-                    point._model,
-                    this.nextPoint(dataset, index)._model,
-                    point._model.tension
-                );
-
-                point._model.controlPointPreviousX = controlPoints.previous.x;
-                point._model.controlPointNextX = controlPoints.next.x;
-
-                // Prevent the bezier going outside of the bounds of the graph
-
-                // Cap puter bezier handles to the upper/lower scale bounds
-                if (controlPoints.next.y > this.chartArea.bottom) {
-                    point._model.controlPointNextY = this.chartArea.bottom;
-                } else if (controlPoints.next.y < this.chartArea.top) {
-                    point._model.controlPointNextY = this.chartArea.top;
-                } else {
-                    point._model.controlPointNextY = controlPoints.next.y;
-                }
-
-                // Cap inner bezier handles to the upper/lower scale bounds
-                if (controlPoints.previous.y > this.chartArea.bottom) {
-                    point._model.controlPointPreviousY = this.chartArea.bottom;
-                } else if (controlPoints.previous.y < this.chartArea.top) {
-                    point._model.controlPointPreviousY = this.chartArea.top;
-                } else {
-                    point._model.controlPointPreviousY = controlPoints.previous.y;
-                }
-
-                // Now pivot the point for animation
-                point.pivot();
-            }, this);
-        },
-        update: function(animationDuration) {
-
-            Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
-
-            // Update the lines
-            this.eachDataset(function(dataset, datasetIndex) {
-                var yScale = this.scales[dataset.yAxisID];
-                var scaleBase;
-
-                if (yScale.min < 0 && yScale.max < 0) {
-                    scaleBase = yScale.getPixelForValue(yScale.max);
-                } else if (yScale.min > 0 && yScale.max > 0) {
-                    scaleBase = yScale.getPixelForValue(yScale.min);
-                } else {
-                    scaleBase = yScale.getPixelForValue(0);
-                }
-
-                helpers.extend(dataset.metaDataset, {
-                    // Utility
-                    _scale: yScale,
-                    _datasetIndex: datasetIndex,
-                    // Data
-                    _children: dataset.metaData,
-                    // Model
-                    _model: {
-                        // Appearance
-                        tension: dataset.metaDataset.custom && dataset.metaDataset.custom.tension ? dataset.metaDataset.custom.tension : (dataset.tension || this.options.elements.line.tension),
-                        backgroundColor: dataset.metaDataset.custom && dataset.metaDataset.custom.backgroundColor ? dataset.metaDataset.custom.backgroundColor : (dataset.backgroundColor || this.options.elements.line.backgroundColor),
-                        borderWidth: dataset.metaDataset.custom && dataset.metaDataset.custom.borderWidth ? dataset.metaDataset.custom.borderWidth : (dataset.borderWidth || this.options.elements.line.borderWidth),
-                        borderColor: dataset.metaDataset.custom && dataset.metaDataset.custom.borderColor ? dataset.metaDataset.custom.borderColor : (dataset.borderColor || this.options.elements.line.borderColor),
-                        fill: dataset.metaDataset.custom && dataset.metaDataset.custom.fill ? dataset.metaDataset.custom.fill : (dataset.fill !== undefined ? dataset.fill : this.options.elements.line.fill),
-                        skipNull: dataset.skipNull !== undefined ? dataset.skipNull : this.options.elements.line.skipNull,
-                        drawNull: dataset.drawNull !== undefined ? dataset.drawNull : this.options.elements.line.drawNull,
-                        // Scale
-                        scaleTop: yScale.top,
-                        scaleBottom: yScale.bottom,
-                        scaleZero: scaleBase,
-                    },
-                });
-
-                dataset.metaDataset.pivot();
-            });
-
-            // Update the points
-            this.eachElement(function(point, index, dataset, datasetIndex) {
-                var xScale = this.scales[this.data.datasets[datasetIndex].xAxisID];
-                var yScale = this.scales[this.data.datasets[datasetIndex].yAxisID];
-
-                helpers.extend(point, {
-                    // Utility
-                    _chart: this.chart,
-                    _xScale: xScale,
-                    _yScale: yScale,
-                    _datasetIndex: datasetIndex,
-                    _index: index,
-
-                    // Desired view properties
-                    _model: {
-                        x: xScale.getPixelForValue(null, index, true), // value not used in dataset scale, but we want a consistent API between scales
-                        y: yScale.getPointPixelForValue(this.data.datasets[datasetIndex].data[index], index, datasetIndex),
-
-                        // Appearance
-                        tension: point.custom && point.custom.tension ? point.custom.tension : this.options.elements.line.tension,
-                        radius: point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].radius, index, this.options.elements.point.radius),
-                        backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBackgroundColor, index, this.options.elements.point.backgroundColor),
-                        borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderColor, index, this.options.elements.point.borderColor),
-                        borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderWidth, index, this.options.elements.point.borderWidth),
-                        skip: this.data.datasets[datasetIndex].data[index] === null,
-
-                        // Tooltip
-                        hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].hitRadius, index, this.options.elements.point.hitRadius),
-                    },
-                });
-            }, this);
-
-
-            // Update control points for the bezier curve
-            this.eachElement(function(point, index, dataset, datasetIndex) {
-                var controlPoints = helpers.splineCurve(
-                    this.previousPoint(dataset, index)._model,
-                    point._model,
-                    this.nextPoint(dataset, index)._model,
-                    point._model.tension
-                );
-
-                point._model.controlPointPreviousX = controlPoints.previous.x;
-                point._model.controlPointNextX = controlPoints.next.x;
-
-                // Prevent the bezier going outside of the bounds of the graph
-
-                // Cap puter bezier handles to the upper/lower scale bounds
-                if (controlPoints.next.y > this.chartArea.bottom) {
-                    point._model.controlPointNextY = this.chartArea.bottom;
-                } else if (controlPoints.next.y < this.chartArea.top) {
-                    point._model.controlPointNextY = this.chartArea.top;
-                } else {
-                    point._model.controlPointNextY = controlPoints.next.y;
-                }
-
-                // Cap inner bezier handles to the upper/lower scale bounds
-                if (controlPoints.previous.y > this.chartArea.bottom) {
-                    point._model.controlPointPreviousY = this.chartArea.bottom;
-                } else if (controlPoints.previous.y < this.chartArea.top) {
-                    point._model.controlPointPreviousY = this.chartArea.top;
-                } else {
-                    point._model.controlPointPreviousY = controlPoints.previous.y;
-                }
-
-                // Now pivot the point for animation
-                point.pivot();
-            }, this);
-
-            this.render(animationDuration);
-        },
-        buildScale: function() {
-            var self = this;
-
-            // Function to determine the range of all the 
-            var calculateYRange = function() {
-                this.min = null;
-                this.max = null;
-
-                var positiveValues = [];
-                var negativeValues = [];
-
-                if (self.options.stacked) {
-                    helpers.each(self.data.datasets, function(dataset) {
-                        if (dataset.yAxisID === this.id) {
-                            helpers.each(dataset.data, function(value, index) {
-                                positiveValues[index] = positiveValues[index] || 0;
-                                negativeValues[index] = negativeValues[index] || 0;
-
-                                if (self.options.relativePoints) {
-                                    positiveValues[index] = 100;
-                                } else {
-                                    if (value < 0) {
-                                        negativeValues[index] += value;
-                                    } else {
-                                        positiveValues[index] += value;
-                                    }
-                                }
-                            }, this);
-                        }
-                    }, this);
-
-                    var values = positiveValues.concat(negativeValues);
-                    this.min = helpers.min(values);
-                    this.max = helpers.max(values);
-                } else {
-                    helpers.each(self.data.datasets, function(dataset) {
-                        if (dataset.yAxisID === this.id) {
-                            helpers.each(dataset.data, function(value, index) {
-                                if (this.min === null) {
-                                    this.min = value;
-                                } else if (value < this.min) {
-                                    this.min = value;
-                                }
-
-                                if (this.max === null) {
-                                    this.max = value;
-                                } else if (value > this.max) {
-                                    this.max = value;
-                                }
-                            }, this);
-                        }
-                    }, this);
-                }
-            };
-
-            // Map of scale ID to scale object so we can lookup later 
-            this.scales = {};
-
-            // Build the x axis. The line chart only supports a single x axis
-            var ScaleClass = Chart.scales.getScaleConstructor(this.options.scales.xAxes[0].type);
-            var xScale = new ScaleClass({
-                ctx: this.chart.ctx,
-                options: this.options.scales.xAxes[0],
-                calculateRange: function() {
-                    this.labels = self.data.labels;
-                    this.min = 0;
-                    this.max = this.labels.length;
-                },
-                id: this.options.scales.xAxes[0].id,
-            });
-            this.scales[xScale.id] = xScale;
-
-            // Build up all the y scales
-            helpers.each(this.options.scales.yAxes, function(yAxisOptions) {
-                var ScaleClass = Chart.scales.getScaleConstructor(yAxisOptions.type);
-                var scale = new ScaleClass({
-                    ctx: this.chart.ctx,
-                    options: yAxisOptions,
-                    calculateRange: calculateYRange,
-                    getPointPixelForValue: function(value, index, datasetIndex) {
-                        if (self.options.stacked) {
-                            var offsetPos = 0;
-                            var offsetNeg = 0;
-
-                            for (var i = 0; i < datasetIndex; ++i) {
-                                if (self.data.datasets[i].data[index] < 0) {
-                                    offsetNeg += self.data.datasets[i].data[index];
-                                } else {
-                                    offsetPos += self.data.datasets[i].data[index];
-                                }
-                            }
-
-                            if (value < 0) {
-                                return this.getPixelForValue(offsetNeg + value);
-                            } else {
-                                return this.getPixelForValue(offsetPos + value);
-                            }
-                        } else {
-                            return this.getPixelForValue(value);
-                        }
-                    },
-                    id: yAxisOptions.id,
-                });
-
-                this.scales[scale.id] = scale;
-            }, this);
-        },
-        draw: function(ease) {
-
-            var easingDecimal = ease || 1;
-            this.clear();
-
-            // Draw all the scales
-            helpers.each(this.scales, function(scale) {
-                scale.draw(this.chartArea);
-            }, this);
-
-            // reverse for-loop for proper stacking
-            for (var i = this.data.datasets.length - 1; i >= 0; i--) {
-
-                var dataset = this.data.datasets[i];
-
-                // Transition Point Locations
-                helpers.each(dataset.metaData, function(point, index) {
-                    point.transition(easingDecimal);
-                }, this);
-
-                // Transition and Draw the line
-                dataset.metaDataset.transition(easingDecimal).draw();
-
-                // Draw the points
-                helpers.each(dataset.metaData, function(point) {
-                    point.draw();
-                });
-            }
-
-            // Finally draw the tooltip
-            this.tooltip.transition(easingDecimal).draw();
-        },
-        events: function(e) {
-
-            this.lastActive = this.lastActive || [];
-
-            // Find Active Elements
-            if (e.type == 'mouseout') {
-                this.active = [];
-            } else {
-                this.active = function() {
-                    switch (this.options.hover.mode) {
-                        case 'single':
-                            return this.getElementAtEvent(e);
-                        case 'label':
-                            return this.getElementsAtEvent(e);
-                        case 'dataset':
-                            return this.getDatasetAtEvent(e);
-                        default:
-                            return e;
-                    }
-                }.call(this);
-            }
-
-            // On Hover hook
-            if (this.options.hover.onHover) {
-                this.options.hover.onHover.call(this, this.active);
-            }
-
-            if (e.type == 'mouseup' || e.type == 'click') {
-                if (this.options.onClick) {
-                    this.options.onClick.call(this, e, this.active);
-                }
-            }
-
-            var dataset;
-            var index;
-            // Remove styling for last active (even if it may still be active)
-            if (this.lastActive.length) {
-                switch (this.options.hover.mode) {
-                    case 'single':
-                        dataset = this.data.datasets[this.lastActive[0]._datasetIndex];
-                        index = this.lastActive[0]._index;
-
-                        this.lastActive[0]._model.radius = this.lastActive[0].custom && this.lastActive[0].custom.radius ? this.lastActive[0].custom.radius : helpers.getValueAtIndexOrDefault(dataset.radius, index, this.options.elements.point.radius);
-                        this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointBackgroundColor, index, this.options.elements.point.backgroundColor);
-                        this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.pointBorderColor, index, this.options.elements.point.borderColor);
-                        this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.options.elements.point.borderWidth);
-                        break;
-                    case 'label':
-                        for (var i = 0; i < this.lastActive.length; i++) {
-                            dataset = this.data.datasets[this.lastActive[i]._datasetIndex];
-                            index = this.lastActive[i]._index;
-
-                            this.lastActive[i]._model.radius = this.lastActive[i].custom && this.lastActive[i].custom.radius ? this.lastActive[i].custom.radius : helpers.getValueAtIndexOrDefault(dataset.radius, index, this.options.elements.point.radius);
-                            this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointBackgroundColor, index, this.options.elements.point.backgroundColor);
-                            this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.pointBorderColor, index, this.options.elements.point.borderColor);
-                            this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.options.elements.point.borderWidth);
-                        }
-                        break;
-                    case 'dataset':
-                        break;
-                    default:
-                        // Don't change anything
-                }
-            }
-
-            // Built in hover styling
-            if (this.active.length && this.options.hover.mode) {
-                switch (this.options.hover.mode) {
-                    case 'single':
-                        dataset = this.data.datasets[this.active[0]._datasetIndex];
-                        index = this.active[0]._index;
-
-                        this.active[0]._model.radius = this.active[0].custom && this.active[0].custom.radius ? this.active[0].custom.radius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.options.elements.point.hoverRadius);
-                        this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
-                        this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
-                        this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[0]._model.borderWidth);
-                        break;
-                    case 'label':
-                        for (var i = 0; i < this.active.length; i++) {
-                            dataset = this.data.datasets[this.active[i]._datasetIndex];
-                            index = this.active[i]._index;
-
-                            this.active[i]._model.radius = this.active[i].custom && this.active[i].custom.radius ? this.active[i].custom.radius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.options.elements.point.hoverRadius);
-                            this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
-                            this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
-                            this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[i]._model.borderWidth);
-                        }
-                        break;
-                    case 'dataset':
-                        break;
-                    default:
-                        // Don't change anything
-                }
-            }
-
-
-            // Built in Tooltips
-            if (this.options.tooltips.enabled) {
-
-                // The usual updates
-                this.tooltip.initialize();
-
-                // Active
-                if (this.active.length) {
-                    this.tooltip._model.opacity = 1;
-
-                    helpers.extend(this.tooltip, {
-                        _active: this.active,
-                    });
-
-                    this.tooltip.update();
-                } else {
-                    // Inactive
-                    this.tooltip._model.opacity = 0;
-                }
-            }
-
-
-            // Hover animations
-            this.tooltip.pivot();
-
-            if (!this.animating) {
-                var changed;
-
-                helpers.each(this.active, function(element, index) {
-                    if (element !== this.lastActive[index]) {
-                        changed = true;
-                    }
-                }, this);
-
-                // If entering, leaving, or changing elements, animate the change via pivot
-                if ((!this.lastActive.length && this.active.length) ||
-                    (this.lastActive.length && !this.active.length) ||
-                    (this.lastActive.length && this.active.length && changed)) {
-
-                    this.stop();
-                    this.render(this.options.hover.animationDuration);
-                }
-            }
-
-            // Remember Last Active
-            this.lastActive = this.active;
-            return this;
-        },
-    });
+	Chart.elements.Point = Chart.Element.extend({
+		inRange: function(mouseX, mouseY) {
+			var vm = this._view;
+			var hoverRange = vm.hitRadius + vm.radius;
+			return ((Math.pow(mouseX - vm.x, 2) + Math.pow(mouseY - vm.y, 2)) < Math.pow(hoverRange, 2));
+		},
+		inGroupRange: function(mouseX) {
+			var vm = this._view;
 
+			if (vm) {
+				return (Math.pow(mouseX - vm.x, 2) < Math.pow(vm.radius + vm.hitRadius, 2));
+			} else {
+				return false;
+			}
+		},
+		tooltipPosition: function() {
+			var vm = this._view;
+			return {
+				x: vm.x,
+				y: vm.y,
+				padding: vm.radius + vm.borderWidth
+			};
+		},
+		draw: function() {
 
-}).call(this);
+			var vm = this._view;
+			var ctx = this._chart.ctx;
 
-(function() {
-    "use strict";
-
-    var root = this,
-        Chart = root.Chart,
-        //Cache a local reference to Chart.helpers
-        helpers = Chart.helpers;
-
-    var defaultConfig = {
-
-        scale: {
-            type: "radialLinear",
-            display: true,
-
-            //Boolean - Whether to animate scaling the chart from the centre
-            animate: false,
-
-            lineArc: true,
-
-            // grid line settings
-            gridLines: {
-                show: true,
-                color: "rgba(0, 0, 0, 0.05)",
-                lineWidth: 1,
-            },
-
-            // scale numbers
-            beginAtZero: true,
-
-            // label settings
-            labels: {
-                show: true,
-                template: "<%=value.toLocaleString()%>",
-                fontSize: 12,
-                fontStyle: "normal",
-                fontColor: "#666",
-                fontFamily: "Helvetica Neue",
-
-                //Boolean - Show a backdrop to the scale label
-                showLabelBackdrop: true,
-
-                //String - The colour of the label backdrop
-                backdropColor: "rgba(255,255,255,0.75)",
-
-                //Number - The backdrop padding above & below the label in pixels
-                backdropPaddingY: 2,
-
-                //Number - The backdrop padding to the side of the label in pixels
-                backdropPaddingX: 2,
-            }
-        },
-
-        //Boolean - Whether to animate the rotation of the chart
-        animateRotate: true,
-    };
-
-
-    Chart.Type.extend({
-        //Passing in a name registers this chart in the Chart namespace
-        name: "PolarArea",
-        //Providing a defaults will also register the deafults in the chart namespace
-        defaults: defaultConfig,
-        //Initialize is fired when the chart is initialized - Data is passed in as a parameter
-        //Config is automatically merged by the core of Chart.js, and is available at this.options
-        initialize: function() {
-
-            // Scale setup
-            var self = this;
-            var ScaleClass = Chart.scales.getScaleConstructor(this.options.scale.type);
-            this.scale = new ScaleClass({
-                options: this.options.scale,
-                lineArc: true,
-                width: this.chart.width,
-                height: this.chart.height,
-                xCenter: this.chart.width / 2,
-                yCenter: this.chart.height / 2,
-                ctx: this.chart.ctx,
-                valuesCount: this.data.length,
-                calculateRange: function() {
-                    this.min = null;
-                    this.max = null;
-
-                    helpers.each(self.data.datasets[0].data, function(value) {
-                        if (this.min === null) {
-                            this.min = value;
-                        } else if (value < this.min) {
-                            this.min = value;
-                        }
-
-                        if (this.max === null) {
-                            this.max = value;
-                        } else if (value > this.max) {
-                            this.max = value;
-                        }
-                    }, this);
-                }
-            });
-
-            helpers.bindEvents(this, this.options.events, this.events);
-
-            //Set up tooltip events on the chart
-            helpers.bindEvents(this, this.options.events, this.events);
-
-            //Create a new bar for each piece of data
-            helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-                dataset.metaData = [];
-                helpers.each(dataset.data, function(dataPoint, index) {
-                    dataset.metaData.push(new Chart.Arc({
-                        _chart: this.chart,
-                        _datasetIndex: datasetIndex,
-                        _index: index,
-                        _model: {}
-                    }));
-                }, this);
-            }, this);
-
-            // Create tooltip instance exclusively for this chart with some defaults.
-            this.tooltip = new Chart.Tooltip({
-                _chart: this.chart,
-                _data: this.data,
-                _options: this.options,
-            }, this);
-
-            // Fit the scale before we animate
-            this.updateScaleRange();
-            this.scale.calculateRange();
-            Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
-
-            // so that we animate nicely
-            this.resetElements();
-
-            // Update the chart with the latest data.
-            this.update();
-
-        },
-        updateScaleRange: function() {
-            helpers.extend(this.scale, {
-                size: helpers.min([this.chart.width, this.chart.height]),
-                xCenter: this.chart.width / 2,
-                yCenter: this.chart.height / 2
-            });
-        },
-        resetElements: function() {
-            var circumference = 1 / this.data.datasets[0].data.length * 2;
-
-            // Map new data to data points
-            helpers.each(this.data.datasets[0].metaData, function(slice, index) {
-
-                var value = this.data.datasets[0].data[index];
-
-                helpers.extend(slice, {
-                    _index: index,
-                    _model: {
-                        x: this.chart.width / 2,
-                        y: this.chart.height / 2,
-                        innerRadius: 0,
-                        outerRadius: 0,
-                        startAngle: Math.PI * -0.5,
-                        endAngle: Math.PI * -0.5,
-
-                        backgroundColor: slice.custom && slice.custom.backgroundColor ? slice.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor, index, this.options.elements.arc.backgroundColor),
-                        hoverBackgroundColor: slice.custom && slice.custom.hoverBackgroundColor ? slice.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor, index, this.options.elements.arc.hoverBackgroundColor),
-                        borderWidth: slice.custom && slice.custom.borderWidth ? slice.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth, index, this.options.elements.arc.borderWidth),
-                        borderColor: slice.custom && slice.custom.borderColor ? slice.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].borderColor, index, this.options.elements.arc.borderColor),
-
-                        label: helpers.getValueAtIndexOrDefault(this.data.datasets[0].labels, index, this.data.datasets[0].labels[index])
-                    },
-                });
-
-                slice.pivot();
-            }, this);
-        },
-        update: function(animationDuration) {
-
-            this.updateScaleRange();
-            this.scale.calculateRange();
-            this.scale.generateTicks();
-            this.scale.buildYLabels();
-
-            Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
-
-            var circumference = 1 / this.data.datasets[0].data.length * 2;
-
-            // Map new data to data points
-            helpers.each(this.data.datasets[0].metaData, function(slice, index) {
-
-                var value = this.data.datasets[0].data[index];
-
-                var startAngle = (-0.5 * Math.PI) + (Math.PI * circumference) * index;
-                var endAngle = startAngle + (circumference * Math.PI);
-
-                helpers.extend(slice, {
-                    _index: index,
-                    _model: {
-                        x: this.chart.width / 2,
-                        y: this.chart.height / 2,
-                        innerRadius: 0,
-                        outerRadius: this.scale.calculateCenterOffset(value),
-                        startAngle: startAngle,
-                        endAngle: endAngle,
-
-                        backgroundColor: slice.custom && slice.custom.backgroundColor ? slice.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor, index, this.options.elements.arc.backgroundColor),
-                        hoverBackgroundColor: slice.custom && slice.custom.hoverBackgroundColor ? slice.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor, index, this.options.elements.arc.hoverBackgroundColor),
-                        borderWidth: slice.custom && slice.custom.borderWidth ? slice.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth, index, this.options.elements.arc.borderWidth),
-                        borderColor: slice.custom && slice.custom.borderColor ? slice.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].borderColor, index, this.options.elements.arc.borderColor),
-
-                        label: helpers.getValueAtIndexOrDefault(this.data.datasets[0].labels, index, this.data.datasets[0].labels[index])
-                    },
-                });
-                slice.pivot();
-
-                console.log(slice);
-
-            }, this);
-
-            this.render(animationDuration);
-        },
-        draw: function(ease) {
-            var easingDecimal = ease || 1;
-
-            this.clear();
-
-            helpers.each(this.data.datasets[0].metaData, function(slice, index) {
-                slice.transition(easingDecimal).draw();
-            }, this);
-
-            this.scale.draw();
-
-            this.tooltip.transition(easingDecimal).draw();
-        },
-        events: function(e) {
-
-            // If exiting chart
-            if (e.type == 'mouseout') {
-                return this;
-            }
-
-            this.lastActive = this.lastActive || [];
-
-            // Find Active Elements
-            this.active = function() {
-                switch (this.options.hover.mode) {
-                    case 'single':
-                        return this.getSliceAtEvent(e);
-                    case 'label':
-                        return this.getSlicesAtEvent(e);
-                    case 'dataset':
-                        return this.getDatasetAtEvent(e);
-                    default:
-                        return e;
-                }
-            }.call(this);
-
-            // On Hover hook
-            if (this.options.hover.onHover) {
-                this.options.hover.onHover.call(this, this.active);
-            }
-
-            if (e.type == 'mouseup' || e.type == 'click') {
-                if (this.options.onClick) {
-                    this.options.onClick.call(this, e, this.active);
-                }
-            }
-
-            var dataset;
-            var index;
-            // Remove styling for last active (even if it may still be active)
-            if (this.lastActive.length) {
-                switch (this.options.hover.mode) {
-                    case 'single':
-                        dataset = this.data.datasets[this.lastActive[0]._datasetIndex];
-                        index = this.lastActive[0]._index;
-
-                        this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.arc.backgroundColor);
-                        this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.arc.borderColor);
-                        this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.arc.borderWidth);
-                        break;
-                    case 'label':
-                        for (var i = 0; i < this.lastActive.length; i++) {
-                            dataset = this.data.datasets[this.lastActive[i]._datasetIndex];
-                            index = this.lastActive[i]._index;
-
-                            this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.arc.backgroundColor);
-                            this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.arc.borderColor);
-                            this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.arc.borderWidth);
-                        }
-                        break;
-                    case 'dataset':
-                        break;
-                    default:
-                        // Don't change anything
-                }
-            }
-
-            // Built in hover styling
-            if (this.active.length && this.options.hover.mode) {
-                switch (this.options.hover.mode) {
-                    case 'single':
-                        dataset = this.data.datasets[this.active[0]._datasetIndex];
-                        index = this.active[0]._index;
-
-                        this.active[0]._model.radius = this.active[0].custom && this.active[0].custom.hoverRadius ? this.active[0].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[0]._model.radius + 1);
-                        this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
-                        this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
-                        this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[0]._model.borderWidth);
-                        break;
-                    case 'label':
-                        for (var i = 0; i < this.active.length; i++) {
-                            dataset = this.data.datasets[this.active[i]._datasetIndex];
-                            index = this.active[i]._index;
-
-                            this.active[i]._model.radius = this.active[i].custom && this.active[i].custom.hoverRadius ? this.active[i].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[i]._model.radius + 1);
-                            this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
-                            this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
-                            this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[i]._model.borderWidth);
-                        }
-                        break;
-                    case 'dataset':
-                        break;
-                    default:
-                        // Don't change anything
-                }
-            }
-
-
-            // Built in Tooltips
-            if (this.options.tooltips.enabled) {
-
-                // The usual updates
-                this.tooltip.initialize();
-
-                // Active
-                if (this.active.length) {
-                    this.tooltip._model.opacity = 1;
-
-                    helpers.extend(this.tooltip, {
-                        _active: this.active,
-                    });
-
-                    this.tooltip.update();
-                } else {
-                    // Inactive
-                    this.tooltip._model.opacity = 0;
-                }
-            }
-
-
-            // Hover animations
-            this.tooltip.pivot();
-
-            if (!this.animating) {
-                var changed;
-
-                helpers.each(this.active, function(element, index) {
-                    if (element !== this.lastActive[index]) {
-                        changed = true;
-                    }
-                }, this);
-
-                // If entering, leaving, or changing elements, animate the change via pivot
-                if ((!this.lastActive.length && this.active.length) ||
-                    (this.lastActive.length && !this.active.length) ||
-                    (this.lastActive.length && this.active.length && changed)) {
-
-                    this.stop();
-                    this.render(this.options.hover.animationDuration);
-                }
-            }
-
-            // Remember Last Active
-            this.lastActive = this.active;
-            return this;
-        },
-        getSliceAtEvent: function(e) {
-            var elements = [];
-
-            var location = helpers.getRelativePosition(e);
-
-            this.eachElement(function(slice, index) {
-                if (slice.inRange(location.x, location.y)) {
-                    elements.push(slice);
-                }
-            }, this);
-            return elements;
-        },
-        /*getSlicesAtEvent: function(e) {
-            var elements = [];
-
-            var location = helpers.getRelativePosition(e);
-
-            this.eachElement(function(slice, index) {
-                if (slice.inGroupRange(location.x, location.y)) {
-                    elements.push(slice);
-                }
-            }, this);
-            return elements;
-        },*/
-    });
 
-}).call(this);
+			if (vm.skip) {
+				return;
+			}
 
-(function() {
-    "use strict";
+			if (vm.radius > 0 || vm.borderWidth > 0) {
 
-    var root = this,
-        Chart = root.Chart,
-        helpers = Chart.helpers;
+				ctx.beginPath();
 
+				ctx.arc(vm.x, vm.y, vm.radius || Chart.defaults.global.elements.point.radius, 0, Math.PI * 2);
+				ctx.closePath();
 
+				ctx.strokeStyle = vm.borderColor || Chart.defaults.global.defaultColor;
+				ctx.lineWidth = vm.borderWidth || Chart.defaults.global.elements.point.borderWidth;
 
-    Chart.Type.extend({
-        name: "Radar",
-        defaults: {
+				ctx.fillStyle = vm.backgroundColor || Chart.defaults.global.defaultColor;
 
-            scale: {
-                type: "radialLinear",
-                display: true,
+				ctx.fill();
+				ctx.stroke();
+			}
+		}
+	});
 
-                //Boolean - Whether to animate scaling the chart from the centre
-                animate: false,
 
-                lineArc: false,
+}).call(this);
+
+(function() {
 
-                // grid line settings
-                gridLines: {
-                    show: true,
-                    color: "rgba(0, 0, 0, 0.05)",
-                    lineWidth: 1,
-                },
+	"use strict";
+
+	var root = this,
+		Chart = root.Chart,
+		helpers = Chart.helpers;
+
+	Chart.defaults.global.elements.rectangle = {
+		backgroundColor: Chart.defaults.global.defaultColor,
+		borderWidth: 0,
+		borderColor: Chart.defaults.global.defaultColor,
+	};
+
+	Chart.elements.Rectangle = Chart.Element.extend({
+		draw: function() {
+
+			var ctx = this._chart.ctx;
+			var vm = this._view;
+
+			var halfWidth = vm.width / 2,
+				leftX = vm.x - halfWidth,
+				rightX = vm.x + halfWidth,
+				top = vm.base - (vm.base - vm.y),
+				halfStroke = vm.borderWidth / 2;
+
+			// Canvas doesn't allow us to stroke inside the width so we can
+			// adjust the sizes to fit if we're setting a stroke on the line
+			if (vm.borderWidth) {
+				leftX += halfStroke;
+				rightX -= halfStroke;
+				top += halfStroke;
+			}
+
+			ctx.beginPath();
+
+			ctx.fillStyle = vm.backgroundColor;
+			ctx.strokeStyle = vm.borderColor;
+			ctx.lineWidth = vm.borderWidth;
+
+			// It'd be nice to keep this class totally generic to any rectangle
+			// and simply specify which border to miss out.
+			ctx.moveTo(leftX, vm.base);
+			ctx.lineTo(leftX, top);
+			ctx.lineTo(rightX, top);
+			ctx.lineTo(rightX, vm.base);
+			ctx.fill();
+			if (vm.borderWidth) {
+				ctx.stroke();
+			}
+		},
+		height: function() {
+			var vm = this._view;
+			return vm.base - vm.y;
+		},
+		inRange: function(mouseX, mouseY) {
+			var vm = this._view;
+			if (vm.y < vm.base) {
+				return (mouseX >= vm.x - vm.width / 2 && mouseX <= vm.x + vm.width / 2) && (mouseY >= vm.y && mouseY <= vm.base);
+			} else {
+				return (mouseX >= vm.x - vm.width / 2 && mouseX <= vm.x + vm.width / 2) && (mouseY >= vm.base && mouseY <= vm.y);
+			}
+		},
+		inGroupRange: function(mouseX) {
+			var vm = this._view;
+			return (mouseX >= vm.x - vm.width / 2 && mouseX <= vm.x + vm.width / 2);
+		},
+		tooltipPosition: function() {
+			var vm = this._view;
+			if (vm.y < vm.base) {
+				return {
+					x: vm.x,
+					y: vm.y
+				};
+			} else {
+				return {
+					x: vm.x,
+					y: vm.base
+				};
+			}
+		},
+	});
 
-                angleLines: {
-                    show: true,
-                    color: "rgba(0,0,0,.1)",
-                    lineWidth: 1
-                },
 
-                // scale numbers
-                beginAtZero: true,
 
-                // label settings
-                labels: {
-                    show: true,
-                    template: "<%=value.toLocaleString()%>",
-                    fontSize: 12,
-                    fontStyle: "normal",
-                    fontColor: "#666",
-                    fontFamily: "Helvetica Neue",
-
-                    //Boolean - Show a backdrop to the scale label
-                    showLabelBackdrop: true,
-
-                    //String - The colour of the label backdrop
-                    backdropColor: "rgba(255,255,255,0.75)",
-
-                    //Number - The backdrop padding above & below the label in pixels
-                    backdropPaddingY: 2,
-
-                    //Number - The backdrop padding to the side of the label in pixels
-                    backdropPaddingX: 2,
-                },
-
-                pointLabels: {
-                    //String - Point label font declaration
-                    fontFamily: "'Arial'",
-
-                    //String - Point label font weight
-                    fontStyle: "normal",
-
-                    //Number - Point label font size in pixels
-                    fontSize: 10,
-
-                    //String - Point label font colour
-                    fontColor: "#666",
-                },
-            },
-
-            elements: {
-                line: {
-                    tension: 0, // no bezier in radar
-                }
-            },
-
-            //String - A legend template
-            legendTemplate: "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span style=\"background-color:<%=datasets[i].strokeColor%>\"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>"
-
-        },
-
-        initialize: function() {
-
-            // Events
-            helpers.bindEvents(this, this.options.events, this.events);
-
-            // Create a new line and its points for each dataset and piece of data
-            helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-
-                dataset.metaDataset = new Chart.Line({
-                    _chart: this.chart,
-                    _datasetIndex: datasetIndex,
-                    _points: dataset.metaData,
-                    _loop: true
-                });
-
-                dataset.metaData = [];
-
-                helpers.each(dataset.data, function(dataPoint, index) {
-                    dataset.metaData.push(new Chart.Point({
-                        _datasetIndex: datasetIndex,
-                        _index: index,
-                        _chart: this.chart,
-                        _model: {
-                            x: 0, //xScale.getPixelForValue(null, index, true),
-                            y: 0, //this.chartArea.bottom,
-                        },
-                    }));
-
-                }, this);
-            }, this);
-
-            // Build the scale.
-            this.buildScale();
-
-            // Create tooltip instance exclusively for this chart with some defaults.
-            this.tooltip = new Chart.Tooltip({
-                _chart: this.chart,
-                _data: this.data,
-                _options: this.options,
-            }, this);
-
-            // Need to fit scales before we reset elements. 
-            Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
-
-            // Reset so that we animation from the baseline
-            this.resetElements();
-
-            // Update that shiz
-            this.update();
-        },
-        nextPoint: function(collection, index) {
-            return collection[index + 1] || collection[0];
-        },
-        previousPoint: function(collection, index) {
-            return collection[index - 1] || collection[collection.length - 1];
-        },
-        resetElements: function() {
-
-            // Update the points
-            this.eachElement(function(point, index, dataset, datasetIndex) {
-                helpers.extend(point, {
-                    // Utility
-                    _chart: this.chart,
-                    _datasetIndex: datasetIndex,
-                    _index: index,
-                    _scale: this.scale,
-
-                    // Desired view properties
-                    _model: {
-                        x: this.scale.xCenter,
-                        y: this.scale.yCenter,
-
-                        // Appearance
-                        tension: point.custom && point.custom.tension ? point.custom.tension : this.options.elements.line.tension,
-                        radius: point.custom && point.custom.radius ? point.custom.pointRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointRadius, index, this.options.elements.point.radius),
-                        backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBackgroundColor, index, this.options.elements.point.backgroundColor),
-                        borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderColor, index, this.options.elements.point.borderColor),
-                        borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderWidth, index, this.options.elements.point.borderWidth),
-                        skip: this.data.datasets[datasetIndex].data[index] === null,
-
-                        // Tooltip
-                        hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].hitRadius, index, this.options.elements.point.hitRadius),
-                    },
-                });
-            }, this);
-
-            // Update control points for the bezier curve
-            this.eachElement(function(point, index, dataset, datasetIndex) {
-                var controlPoints = helpers.splineCurve(
-                    this.previousPoint(dataset, index)._model,
-                    point._model,
-                    this.nextPoint(dataset, index)._model,
-                    point._model.tension
-                );
-
-                point._model.controlPointPreviousX = this.scale.xCenter;
-                point._model.controlPointPreviousY = this.scale.yCenter;
-                point._model.controlPointNextX = this.scale.xCenter;
-                point._model.controlPointNextY = this.scale.yCenter;
-
-                // Now pivot the point for animation
-                point.pivot();
-            }, this);
-        },
-        update: function(animationDuration) {
-            Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
-
-            // Update the lines
-            this.eachDataset(function(dataset, datasetIndex) {
-                var scaleBase;
-
-                if (this.scale.min < 0 && this.scale.max < 0) {
-                    scaleBase = this.scale.getPointPosition(0, this.scale.max);
-                } else if (this.scale.min > 0 && this.scale.max > 0) {
-                    scaleBase = this.scale.getPointPosition(0, this.scale.min);
-                } else {
-                    scaleBase = this.scale.getPointPosition(0, 0);
-                }
-
-                helpers.extend(dataset.metaDataset, {
-                    // Utility
-                    _datasetIndex: datasetIndex,
-
-                    // Data
-                    _children: dataset.metaData,
-
-                    // Model
-                    _model: {
-                        // Appearance
-                        tension: dataset.tension || this.options.elements.line.tension,
-                        backgroundColor: dataset.backgroundColor || this.options.elements.line.backgroundColor,
-                        borderWidth: dataset.borderWidth || this.options.elements.line.borderWidth,
-                        borderColor: dataset.borderColor || this.options.elements.line.borderColor,
-                        fill: dataset.fill !== undefined ? dataset.fill : this.options.elements.line.fill, // use the value from the dataset if it was provided. else fall back to the default
-                        skipNull: dataset.skipNull !== undefined ? dataset.skipNull : this.options.elements.line.skipNull,
-                        drawNull: dataset.drawNull !== undefined ? dataset.drawNull : this.options.elements.line.drawNull,
-
-                        // Scale
-                        scaleTop: this.scale.top,
-                        scaleBottom: this.scale.bottom,
-                        scaleZero: scaleBase,
-                    },
-                });
-
-                dataset.metaDataset.pivot();
-            });
-
-            // Update the points
-            this.eachElement(function(point, index, dataset, datasetIndex) {
-                var pointPosition = this.scale.getPointPosition(index, this.scale.calculateCenterOffset(this.data.datasets[datasetIndex].data[index]));
-
-                helpers.extend(point, {
-                    // Utility
-                    _chart: this.chart,
-                    _datasetIndex: datasetIndex,
-                    _index: index,
-
-                    // Desired view properties
-                    _model: {
-                        x: pointPosition.x, // value not used in dataset scale, but we want a consistent API between scales
-                        y: pointPosition.y,
-
-                        // Appearance
-                        tension: point.custom && point.custom.tension ? point.custom.tension : this.options.elements.line.tension,
-                        radius: point.custom && point.custom.radius ? point.custom.pointRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointRadius, index, this.options.elements.point.radius),
-                        backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBackgroundColor, index, this.options.elements.point.backgroundColor),
-                        borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderColor, index, this.options.elements.point.borderColor),
-                        borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderWidth, index, this.options.elements.point.borderWidth),
-                        skip: this.data.datasets[datasetIndex].data[index] === null,
-
-                        // Tooltip
-                        hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].hitRadius, index, this.options.elements.point.hitRadius),
-                    },
-                });
-            }, this);
-
-
-            // Update control points for the bezier curve
-            this.eachElement(function(point, index, dataset, datasetIndex) {
-                var controlPoints = helpers.splineCurve(
-                    this.previousPoint(dataset, index)._model,
-                    point._model,
-                    this.nextPoint(dataset, index)._model,
-                    point._model.tension
-                );
-
-                point._model.controlPointPreviousX = controlPoints.previous.x;
-                point._model.controlPointNextX = controlPoints.next.x;
-
-                // Prevent the bezier going outside of the bounds of the graph
-
-                // Cap puter bezier handles to the upper/lower scale bounds
-                if (controlPoints.next.y > this.chartArea.bottom) {
-                    point._model.controlPointNextY = this.chartArea.bottom;
-                } else if (controlPoints.next.y < this.chartArea.top) {
-                    point._model.controlPointNextY = this.chartArea.top;
-                } else {
-                    point._model.controlPointNextY = controlPoints.next.y;
-                }
-
-                // Cap inner bezier handles to the upper/lower scale bounds
-                if (controlPoints.previous.y > this.chartArea.bottom) {
-                    point._model.controlPointPreviousY = this.chartArea.bottom;
-                } else if (controlPoints.previous.y < this.chartArea.top) {
-                    point._model.controlPointPreviousY = this.chartArea.top;
-                } else {
-                    point._model.controlPointPreviousY = controlPoints.previous.y;
-                }
-
-                // Now pivot the point for animation
-                point.pivot();
-            }, this);
-
-            this.render(animationDuration);
-        },
-        buildScale: function() {
-            var self = this;
-
-            var ScaleConstructor = Chart.scales.getScaleConstructor(this.options.scale.type);
-            this.scale = new ScaleConstructor({
-                options: this.options.scale,
-                height: this.chart.height,
-                width: this.chart.width,
-                xCenter: this.chart.width / 2,
-                yCenter: this.chart.height / 2,
-                ctx: this.chart.ctx,
-                labels: this.data.labels,
-                valuesCount: this.data.datasets[0].data.length,
-                calculateRange: function() {
-                    this.min = null;
-                    this.max = null;
-
-                    helpers.each(self.data.datasets, function(dataset) {
-                        if (dataset.yAxisID === this.id) {
-                            helpers.each(dataset.data, function(value, index) {
-                                if (this.min === null) {
-                                    this.min = value;
-                                } else if (value < this.min) {
-                                    this.min = value;
-                                }
-
-                                if (this.max === null) {
-                                    this.max = value;
-                                } else if (value > this.max) {
-                                    this.max = value;
-                                }
-                            }, this);
-                        }
-                    }, this);
-                }
-            });
-
-            this.scale.setScaleSize();
-            this.scale.calculateRange();
-            this.scale.generateTicks();
-            this.scale.buildYLabels();
-        },
-        draw: function(ease) {
-            var easingDecimal = ease || 1;
-            this.clear();
-
-            // Draw all the scales
-            this.scale.draw(this.chartArea);
-
-            // reverse for-loop for proper stacking
-            for (var i = this.data.datasets.length - 1; i >= 0; i--) {
-
-                var dataset = this.data.datasets[i];
-
-                // Transition Point Locations
-                helpers.each(dataset.metaData, function(point, index) {
-                    point.transition(easingDecimal);
-                }, this);
-
-                // Transition and Draw the line
-                dataset.metaDataset.transition(easingDecimal).draw();
-
-                // Draw the points
-                helpers.each(dataset.metaData, function(point) {
-                    point.draw();
-                });
-            }
-
-            // Finally draw the tooltip
-            this.tooltip.transition(easingDecimal).draw();
-        },
-        events: function(e) {
-
-            this.lastActive = this.lastActive || [];
-
-            // Find Active Elements
-            // If exiting chart
-            if (e.type == 'mouseout') {
-                this.active = [];
-            } else {
-                this.active = function() {
-                    switch (this.options.hover.mode) {
-                        case 'single':
-                            return this.getElementAtEvent(e);
-                        case 'label':
-                            return this.getElementsAtEvent(e);
-                        case 'dataset':
-                            return this.getDatasetAtEvent(e);
-                        default:
-                            return e;
-                    }
-                }.call(this);
-            }
-
-            // On Hover hook
-            if (this.options.hover.onHover) {
-                this.options.hover.onHover.call(this, this.active);
-            }
-
-            if (e.type == 'mouseup' || e.type == 'click') {
-                if (this.options.onClick) {
-                    this.options.onClick.call(this, e, this.active);
-                }
-            }
-
-            var dataset;
-            var index;
-            // Remove styling for last active (even if it may still be active)
-            if (this.lastActive.length) {
-                switch (this.options.hover.mode) {
-                    case 'single':
-                        dataset = this.data.datasets[this.lastActive[0]._datasetIndex];
-                        index = this.lastActive[0]._index;
-
-                        this.lastActive[0]._model.radius = this.lastActive[0].custom && this.lastActive[0].custom.radius ? this.lastActive[0].custom.pointRadius : helpers.getValueAtIndexOrDefault(dataset.pointRadius, index, this.options.elements.point.radius);
-                        this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointBackgroundColor, index, this.options.elements.point.backgroundColor);
-                        this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.pointBorderColor, index, this.options.elements.point.borderColor);
-                        this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.options.elements.point.borderWidth);
-                        break;
-                    case 'label':
-                        for (var i = 0; i < this.lastActive.length; i++) {
-                            dataset = this.data.datasets[this.lastActive[i]._datasetIndex];
-                            index = this.lastActive[i]._index;
-
-                            this.lastActive[i]._model.radius = this.lastActive[i].custom && this.lastActive[i].custom.radius ? this.lastActive[i].custom.pointRadius : helpers.getValueAtIndexOrDefault(dataset.pointRadius, index, this.options.elements.point.radius);
-                            this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointBackgroundColor, index, this.options.elements.point.backgroundColor);
-                            this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.pointBorderColor, index, this.options.elements.point.borderColor);
-                            this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.options.elements.point.borderWidth);
-                        }
-                        break;
-                    case 'dataset':
-                        break;
-                    default:
-                        // Don't change anything
-                }
-            }
-
-            // Built in hover styling
-            if (this.active.length && this.options.hover.mode) {
-                switch (this.options.hover.mode) {
-                    case 'single':
-                        dataset = this.data.datasets[this.active[0]._datasetIndex];
-                        index = this.active[0]._index;
-
-                        this.active[0]._model.radius = this.active[0].custom && this.active[0].custom.hoverRadius ? this.active[0].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[0]._model.radius + 2);
-                        this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
-                        this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
-                        this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[0]._model.borderWidth + 2);
-                        break;
-                    case 'label':
-                        for (var i = 0; i < this.active.length; i++) {
-                            dataset = this.data.datasets[this.active[i]._datasetIndex];
-                            index = this.active[i]._index;
-
-                            this.active[i]._model.radius = this.active[i].custom && this.active[i].custom.hoverRadius ? this.active[i].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[i]._model.radius + 2);
-                            this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
-                            this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
-                            this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[i]._model.borderWidth + 2);
-                        }
-                        break;
-                    case 'dataset':
-                        break;
-                    default:
-                        // Don't change anything
-                }
-            }
-
-            // Built in Tooltips
-            if (this.options.tooltips.enabled) {
-
-                // The usual updates
-                this.tooltip.initialize();
-
-                // Active
-                if (this.active.length) {
-                    this.tooltip._model.opacity = 1;
-
-                    helpers.extend(this.tooltip, {
-                        _active: this.active,
-                    });
-
-                    this.tooltip.update();
-                } else {
-                    // Inactive
-                    this.tooltip._model.opacity = 0;
-                }
-            }
-
-            // Hover animations
-            this.tooltip.pivot();
-
-            if (!this.animating) {
-                var changed;
-
-                helpers.each(this.active, function(element, index) {
-                    if (element !== this.lastActive[index]) {
-                        changed = true;
-                    }
-                }, this);
-
-                // If entering, leaving, or changing elements, animate the change via pivot
-                if ((!this.lastActive.length && this.active.length) ||
-                    (this.lastActive.length && !this.active.length) ||
-                    (this.lastActive.length && this.active.length && changed)) {
-
-                    this.stop();
-                    this.render(this.options.hover.animationDuration);
-                }
-            }
-
-            // Remember Last Active
-            this.lastActive = this.active;
-            return this;
-        },
-    });
 }).call(this);
 
 (function() {
-    "use strict";
-
-    var root = this,
-        Chart = root.Chart,
-        helpers = Chart.helpers;
-
-    var defaultConfig = {
-        hover: {
-            mode: 'single',
-        },
-
-        scales: {
-            xAxes: [{
-                type: "linear", // scatter should not use a dataset axis
-                display: true,
-                position: "bottom",
-                id: "x-axis-1", // need an ID so datasets can reference the scale
-
-                // grid line settings
-                gridLines: {
-                    show: true,
-                    color: "rgba(0, 0, 0, 0.05)",
-                    lineWidth: 1,
-                    drawOnChartArea: true,
-                    drawTicks: true,
-                    zeroLineWidth: 1,
-                    zeroLineColor: "rgba(0,0,0,0.25)",
-                },
-
-                // scale numbers
-                beginAtZero: false,
-                integersOnly: false,
-                override: null,
-
-                // label settings
-                labels: {
-                    show: true,
-                    template: "<%=value.toLocaleString()%>",
-                    fontSize: 12,
-                    fontStyle: "normal",
-                    fontColor: "#666",
-                    fontFamily: "Helvetica Neue",
-                },
-            }],
-            yAxes: [{
-                type: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
-                display: true,
-                position: "left",
-                id: "y-axis-1",
-
-                // grid line settings
-                gridLines: {
-                    show: true,
-                    color: "rgba(0, 0, 0, 0.05)",
-                    lineWidth: 1,
-                    drawOnChartArea: true,
-                    drawTicks: true, // draw ticks extending towards the label
-                    zeroLineWidth: 1,
-                    zeroLineColor: "rgba(0,0,0,0.25)",
-                },
-
-                // scale numbers
-                beginAtZero: false,
-                integersOnly: false,
-                override: null,
-
-                // label settings
-                labels: {
-                    show: true,
-                    template: "<%=value.toLocaleString()%>",
-                    fontSize: 12,
-                    fontStyle: "normal",
-                    fontColor: "#666",
-                    fontFamily: "Helvetica Neue",
-                }
-            }],
-        },
-
-        //String - A legend template
-        legendTemplate: "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span style=\"background-color:<%=datasets[i].borderColor%>\"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>",
-
-        tooltips: {
-            template: "(<%= value.x %>, <%= value.y %>)",
-            multiTemplate: "<%if (datasetLabel){%><%=datasetLabel%>: <%}%>(<%= value.x %>, <%= value.y %>)",
-        },
-
-    };
-
-
-    Chart.Type.extend({
-        name: "Scatter",
-        defaults: defaultConfig,
-        initialize: function() {
-
-            // Events
-            helpers.bindEvents(this, this.options.events, this.events);
-
-            //Custom Point Defaults
-            helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-                dataset.metaDataset = new Chart.Line({
-                    _chart: this.chart,
-                    _datasetIndex: datasetIndex,
-                    _points: dataset.metaData,
-                });
-
-                dataset.metaData = [];
-
-                helpers.each(dataset.data, function(dataPoint, index) {
-                    dataset.metaData.push(new Chart.Point({
-                        _datasetIndex: datasetIndex,
-                        _index: index,
-                        _chart: this.chart,
-                        _model: {
-                            x: 0, //xScale.getPixelForValue(null, index, true),
-                            y: 0, //this.chartArea.bottom,
-                        },
-                    }));
-
-                }, this);
-
-                // The line chart onlty supports a single x axis because the x axis is always a dataset axis
-                if (!dataset.xAxisID) {
-                    dataset.xAxisID = this.options.scales.xAxes[0].id;
-                }
-
-                if (!dataset.yAxisID) {
-                    dataset.yAxisID = this.options.scales.yAxes[0].id;
-                }
-
-            }, this);
-
-            // Build and fit the scale. Needs to happen after the axis IDs have been set
-            this.buildScale();
-
-            // Create tooltip instance exclusively for this chart with some defaults.
-            this.tooltip = new Chart.Tooltip({
-                _chart: this.chart,
-                _data: this.data,
-                _options: this.options,
-            }, this);
-
-            // Need to fit scales before we reset elements. 
-            Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
-
-            // Reset so that we animation from the baseline
-            this.resetElements();
-
-            // Update that shiz
-            this.update();
-        },
-        nextPoint: function(collection, index) {
-            return collection[index + 1] || collection[index];
-        },
-        previousPoint: function(collection, index) {
-            return collection[index - 1] || collection[index];
-        },
-        resetElements: function() {
-            // Update the points
-            this.eachElement(function(point, index, dataset, datasetIndex) {
-                var xScale = this.scales[this.data.datasets[datasetIndex].xAxisID];
-                var yScale = this.scales[this.data.datasets[datasetIndex].yAxisID];
-
-                var yScalePoint;
-
-                if (yScale.min < 0 && yScale.max < 0) {
-                    // all less than 0. use the top
-                    yScalePoint = yScale.getPixelForValue(yScale.max);
-                } else if (yScale.min > 0 && yScale.max > 0) {
-                    yScalePoint = yScale.getPixelForValue(yScale.min);
-                } else {
-                    yScalePoint = yScale.getPixelForValue(0);
-                }
-
-                helpers.extend(point, {
-                    // Utility
-                    _chart: this.chart,
-                    _xScale: xScale,
-                    _yScale: yScale,
-                    _datasetIndex: datasetIndex,
-                    _index: index,
-
-                    // Desired view properties
-                    _model: {
-                        x: xScale.getPixelForValue(this.data.datasets[datasetIndex].data[index].x), // value not used in dataset scale, but we want a consistent API between scales
-                        y: yScalePoint,
-
-                        // Appearance
-                        tension: point.custom && point.custom.tension ? point.custom.tension : this.options.elements.line.tension,
-                        radius: point.custom && point.custom.radius ? point.custom.pointRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointRadius, index, this.options.elements.point.radius),
-                        backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBackgroundColor, index, this.options.elements.point.backgroundColor),
-                        borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderColor, index, this.options.elements.point.borderColor),
-                        borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderWidth, index, this.options.elements.point.borderWidth),
-                        skip: (this.data.datasets[datasetIndex].data[index] === null) || (this.data.datasets[datasetIndex].data[index].x === null) || (this.data.datasets[datasetIndex].data[index].y === null),
-
-                        // Tooltip
-                        hoverRadius: point.custom && point.custom.hoverRadius ? point.custom.hoverRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointHitRadius, index, this.options.elements.point.hitRadius),
-                    },
-                });
-            }, this);
-
-            // Update control points for the bezier curve
-            this.eachElement(function(point, index, dataset, datasetIndex) {
-                var controlPoints = helpers.splineCurve(
-                    this.previousPoint(dataset, index)._model,
-                    point._model,
-                    this.nextPoint(dataset, index)._model,
-                    point._model.tension
-                );
-
-                point._model.controlPointPreviousX = controlPoints.previous.x;
-                point._model.controlPointNextX = controlPoints.next.x;
-
-                // Prevent the bezier going outside of the bounds of the graph
-
-                // Cap puter bezier handles to the upper/lower scale bounds
-                if (controlPoints.next.y > this.chartArea.bottom) {
-                    point._model.controlPointNextY = this.chartArea.bottom;
-                } else if (controlPoints.next.y < this.chartArea.top) {
-                    point._model.controlPointNextY = this.chartArea.top;
-                } else {
-                    point._model.controlPointNextY = controlPoints.next.y;
-                }
-
-                // Cap inner bezier handles to the upper/lower scale bounds
-                if (controlPoints.previous.y > this.chartArea.bottom) {
-                    point._model.controlPointPreviousY = this.chartArea.bottom;
-                } else if (controlPoints.previous.y < this.chartArea.top) {
-                    point._model.controlPointPreviousY = this.chartArea.top;
-                } else {
-                    point._model.controlPointPreviousY = controlPoints.previous.y;
-                }
-
-                // Now pivot the point for animation
-                point.pivot();
-            }, this);
-        },
-        update: function() {
-            Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
-
-            // Update the lines
-            this.eachDataset(function(dataset, datasetIndex) {
-                var yScale = this.scales[dataset.yAxisID];
-                var scaleBase;
-
-                if (yScale.min < 0 && yScale.max < 0) {
-                    scaleBase = yScale.getPixelForValue(yScale.max);
-                } else if (yScale.min > 0 && yScale.max > 0) {
-                    scaleBase = yScale.getPixelForValue(yScale.min);
-                } else {
-                    scaleBase = yScale.getPixelForValue(0);
-                }
-
-                helpers.extend(dataset.metaDataset, {
-                    // Utility
-                    _scale: yScale,
-                    _datasetIndex: datasetIndex,
-                    // Data
-                    _children: dataset.metaData,
-                    // Model
-                    _model: {
-                        // Appearance
-                        tension: dataset.tension || this.options.elements.line.tension,
-                        backgroundColor: dataset.backgroundColor || this.options.elements.line.backgroundColor,
-                        borderWidth: dataset.borderWidth || this.options.elements.line.borderWidth,
-                        borderColor: dataset.borderColor || this.options.elements.line.borderColor,
-                        fill: dataset.fill !== undefined ? dataset.fill : this.options.elements.line.fill, // use the value from the dataset if it was provided. else fall back to the default
-                        skipNull: dataset.skipNull !== undefined ? dataset.skipNull : this.options.elements.line.skipNull,
-                        drawNull: dataset.drawNull !== undefined ? dataset.drawNull : this.options.elements.line.drawNull,
-                        // Scale
-                        scaleTop: yScale.top,
-                        scaleBottom: yScale.bottom,
-                        scaleZero: scaleBase,
-                    },
-                });
-
-                dataset.metaDataset.pivot();
-            });
-
-            // Update the points
-            this.eachElement(function(point, index, dataset, datasetIndex) {
-                var xScale = this.scales[this.data.datasets[datasetIndex].xAxisID];
-                var yScale = this.scales[this.data.datasets[datasetIndex].yAxisID];
-
-                helpers.extend(point, {
-                    // Utility
-                    _chart: this.chart,
-                    _xScale: xScale,
-                    _yScale: yScale,
-                    _datasetIndex: datasetIndex,
-                    _index: index,
-
-                    // Desired view properties
-                    _model: {
-                        x: xScale.getPixelForValue(this.data.datasets[datasetIndex].data[index].x),
-                        y: yScale.getPixelForValue(this.data.datasets[datasetIndex].data[index].y),
-
-                        // Appearance
-                        tension: point.custom && point.custom.tension ? point.custom.tension : this.options.elements.line.tension,
-                        radius: point.custom && point.custom.radius ? point.custom.pointRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointRadius, index, this.options.elements.point.radius),
-                        backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBackgroundColor, index, this.options.elements.point.backgroundColor),
-                        borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderColor, index, this.options.elements.point.borderColor),
-                        borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderWidth, index, this.options.elements.point.borderWidth),
-                        skip: (this.data.datasets[datasetIndex].data[index] === null) || (this.data.datasets[datasetIndex].data[index].x === null) || (this.data.datasets[datasetIndex].data[index].y === null),
-
-                        // Tooltip
-                        hoverRadius: point.custom && point.custom.hoverRadius ? point.custom.hoverRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointHitRadius, index, this.options.elements.point.hitRadius),
-                    },
-                });
-            }, this);
-
-
-            // Update control points for the bezier curve
-            this.eachElement(function(point, index, dataset, datasetIndex) {
-                var controlPoints = helpers.splineCurve(
-                    this.previousPoint(dataset, index)._model,
-                    point._model,
-                    this.nextPoint(dataset, index)._model,
-                    point._model.tension
-                );
-
-                point._model.controlPointPreviousX = controlPoints.previous.x;
-                point._model.controlPointNextX = controlPoints.next.x;
-
-                // Prevent the bezier going outside of the bounds of the graph
-
-                // Cap puter bezier handles to the upper/lower scale bounds
-                if (controlPoints.next.y > this.chartArea.bottom) {
-                    point._model.controlPointNextY = this.chartArea.bottom;
-                } else if (controlPoints.next.y < this.chartArea.top) {
-                    point._model.controlPointNextY = this.chartArea.top;
-                } else {
-                    point._model.controlPointNextY = controlPoints.next.y;
-                }
-
-                // Cap inner bezier handles to the upper/lower scale bounds
-                if (controlPoints.previous.y > this.chartArea.bottom) {
-                    point._model.controlPointPreviousY = this.chartArea.bottom;
-                } else if (controlPoints.previous.y < this.chartArea.top) {
-                    point._model.controlPointPreviousY = this.chartArea.top;
-                } else {
-                    point._model.controlPointPreviousY = controlPoints.previous.y;
-                }
-
-                // Now pivot the point for animation
-                point.pivot();
-            }, this);
-
-            this.render();
-        },
-        buildScale: function() {
-            var self = this;
-
-            var calculateXRange = function() {
-                this.min = null;
-                this.max = null;
-
-                helpers.each(self.data.datasets, function(dataset) {
-                    // Only set the scale range for datasets that actually use this axis
-                    if (dataset.xAxisID === this.id) {
-                        helpers.each(dataset.data, function(value) {
-                            if (this.min === null) {
-                                this.min = value.x;
-                            } else if (value.x < this.min) {
-                                this.min = value.x;
-                            }
-
-                            if (this.max === null) {
-                                this.max = value.x;
-                            } else if (value.x > this.max) {
-                                this.max = value.x;
-                            }
-                        }, this);
-                    }
-                }, this);
-            };
-
-            var calculateYRange = function() {
-                this.min = null;
-                this.max = null;
-
-                helpers.each(self.data.datasets, function(dataset) {
-                    if (dataset.yAxisID === this.id) {
-                        helpers.each(dataset.data, function(value) {
-                            if (this.min === null) {
-                                this.min = value.y;
-                            } else if (value.y < this.min) {
-                                this.min = value.y;
-                            }
-
-                            if (this.max === null) {
-                                this.max = value.y;
-                            } else if (value.y > this.max) {
-                                this.max = value.y;
-                            }
-                        }, this);
-                    }
-                }, this);
-            };
-
-            // Map of scale ID to scale object so we can lookup later 
-            this.scales = {};
-
-            helpers.each(this.options.scales.xAxes, function(xAxisOptions) {
-                var ScaleClass = Chart.scales.getScaleConstructor(xAxisOptions.type);
-                var scale = new ScaleClass({
-                    ctx: this.chart.ctx,
-                    options: xAxisOptions,
-                    calculateRange: calculateXRange,
-                    id: xAxisOptions.id,
-                });
-
-                this.scales[scale.id] = scale;
-            }, this);
-
-            helpers.each(this.options.scales.yAxes, function(yAxisOptions) {
-                var ScaleClass = Chart.scales.getScaleConstructor(yAxisOptions.type);
-                var scale = new ScaleClass({
-                    ctx: this.chart.ctx,
-                    options: yAxisOptions,
-                    calculateRange: calculateYRange,
-                    id: yAxisOptions.id,
-                    getPointPixelForValue: function(value, index, datasetIndex) {
-                        return this.getPixelForValue(value);
-                    }
-                });
-
-                this.scales[scale.id] = scale;
-            }, this);
-        },
-        draw: function(ease) {
-            var easingDecimal = ease || 1;
-            this.clear();
-
-            // Draw all the scales
-            helpers.each(this.scales, function(scale) {
-                scale.draw(this.chartArea);
-            }, this);
-
-            // reverse for-loop for proper stacking
-            for (var i = this.data.datasets.length - 1; i >= 0; i--) {
-
-                var dataset = this.data.datasets[i];
-
-                // Transition Point Locations
-                helpers.each(dataset.metaData, function(point, index) {
-                    point.transition(easingDecimal);
-                }, this);
-
-                // Transition and Draw the line
-                dataset.metaDataset.transition(easingDecimal).draw();
-
-                // Draw the points
-                helpers.each(dataset.metaData, function(point) {
-                    point.draw();
-                });
-            }
-
-            // Finally draw the tooltip
-            this.tooltip.transition(easingDecimal).draw();
-        },
-        events: function(e) {
-            // If exiting chart
-            if (e.type == 'mouseout') {
-                return this;
-            }
-
-            this.lastActive = this.lastActive || [];
-
-            // Find Active Elements
-            this.active = function() {
-                switch (this.options.hover.mode) {
-                    case 'single':
-                        return this.getElementAtEvent(e);
-                    case 'label':
-                        return this.getElementsAtEvent(e);
-                    case 'dataset':
-                        return this.getDatasetAtEvent(e);
-                    default:
-                        return e;
-                }
-            }.call(this);
-
-            // On Hover hook
-            if (this.options.hover.onHover) {
-                this.options.hover.onHover.call(this, this.active);
-            }
-
-            var dataset;
-            var index;
-            // Remove styling for last active (even if it may still be active)
-            if (this.lastActive.length) {
-                switch (this.options.hover.mode) {
-                    case 'single':
-                        dataset = this.data.datasets[this.lastActive[0]._datasetIndex];
-                        index = this.lastActive[0]._index;
-
-                        this.lastActive[0]._model.radius = this.lastActive[0].custom && this.lastActive[0].custom.radius ? this.lastActive[0].custom.pointRadius : helpers.getValueAtIndexOrDefault(dataset.pointRadius, index, this.options.elements.point.radius);
-                        this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointBackgroundColor, index, this.options.elements.point.backgroundColor);
-                        this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.pointBorderColor, index, this.options.elements.point.borderColor);
-                        this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.options.elements.point.borderWidth);
-                        break;
-                    case 'label':
-                        for (var i = 0; i < this.lastActive.length; i++) {
-                            dataset = this.data.datasets[this.lastActive[i]._datasetIndex];
-                            index = this.lastActive[i]._index;
-
-                            this.lastActive[i]._model.radius = this.lastActive[i].custom && this.lastActive[i].custom.radius ? this.lastActive[i].custom.pointRadius : helpers.getValueAtIndexOrDefault(dataset.pointRadius, index, this.options.elements.point.radius);
-                            this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointBackgroundColor, index, this.options.elements.point.backgroundColor);
-                            this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.pointBorderColor, index, this.options.elements.point.borderColor);
-                            this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.options.elements.point.borderWidth);
-                        }
-                        break;
-                    case 'dataset':
-                        break;
-                    default:
-                        // Don't change anything
-                }
-            }
-
-            // Built in hover styling
-            if (this.active.length && this.options.hover.mode) {
-                switch (this.options.hover.mode) {
-                    case 'single':
-                        dataset = this.data.datasets[this.active[0]._datasetIndex];
-                        index = this.active[0]._index;
-
-                        this.active[0]._model.radius = this.active[0].custom && this.active[0].custom.hoverRadius ? this.active[0].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[0]._model.radius + 1);
-                        this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
-                        this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
-                        this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[0]._model.borderWidth);
-                        break;
-                    case 'label':
-                        for (var i = 0; i < this.active.length; i++) {
-                            dataset = this.data.datasets[this.active[i]._datasetIndex];
-                            index = this.active[i]._index;
-
-                            this.active[i]._model.radius = this.active[i].custom && this.active[i].custom.hoverRadius ? this.active[i].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[i]._model.radius + 1);
-                            this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
-                            this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
-                            this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[i]._model.borderWidth);
-                        }
-                        break;
-                    case 'dataset':
-                        break;
-                    default:
-                        // Don't change anything
-                }
-            }
-
-            // Built in Tooltips
-            if (this.options.tooltips.enabled) {
-
-                // The usual updates
-                this.tooltip.initialize();
-
-                // Active
-                if (this.active.length) {
-                    this.tooltip._model.opacity = 1;
-
-                    helpers.extend(this.tooltip, {
-                        _active: this.active,
-                    });
-
-                    this.tooltip.update();
-                } else {
-                    // Inactive
-                    this.tooltip._model.opacity = 0;
-                }
-            }
-
-            // Hover animations
-            this.tooltip.pivot();
-
-            if (!this.animating) {
-                var changed;
-
-                helpers.each(this.active, function(element, index) {
-                    if (element !== this.lastActive[index]) {
-                        changed = true;
-                    }
-                }, this);
-
-                // If entering, leaving, or changing elements, animate the change via pivot
-                if ((!this.lastActive.length && this.active.length) ||
-                    (this.lastActive.length && !this.active.length) ||
-                    (this.lastActive.length && this.active.length && changed)) {
-
-                    this.stop();
-                    this.render(this.options.hoverAnimationDuration);
-                }
-            }
-
-            // Remember Last Active
-            this.lastActive = this.active;
-            return this;
-
-        },
-    });
+	"use strict";
+
+	var root = this,
+		Chart = root.Chart,
+		helpers = Chart.helpers;
+
+
+	Chart.defaults.bar = {
+		hover: {
+			mode: "label"
+		},
+
+		scales: {
+			xAxes: [{
+				type: "category",
+				categorySpacing: 10,
+				spacing: 1,
+
+				// grid line settings
+				gridLines: {
+					offsetGridLines: true,
+				},
+			}],
+			yAxes: [{
+				type: "linear",
+			}],
+		},
+	};
+
+	// Chart.Type.extend({
+	// 	name: "Bar",
+	// 	defaults: defaultConfig,
+	// 	initialize: function() {
+	// 		this.elementController = new Chart.RectangularElementController(this);
+	// 		this.canvasController = new Chart.RectangularCanvasController(this, this.elementController);
+
+	// 		//Create a new bar for each piece of data
+	// 		helpers.each(this.data.datasets, function(dataset, datasetIndex) {
+	// 			helpers.each(dataset.data, function(dataPoint, index) {
+	// 				this.elementController.addRectangle(dataset, datasetIndex, index);
+	// 			}, this);
+
+	// 			// The bar chart only supports a single x axis because the x axis is always a category axis
+	// 			dataset.xAxisID = this.options.scales.xAxes[0].id;
+
+	// 			if (!dataset.yAxisID) {
+	// 				dataset.yAxisID = this.options.scales.yAxes[0].id;
+	// 			}
+	// 		}, this);
+
+	// 		this.canvasController.initialize();
+	// 	},
+	// 	draw: function(ease) {
+
+	// 		var easingDecimal = ease || 1;
+	// 		this.clear();
+
+	// 		// Draw all the scales
+	// 		helpers.each(this.scales, function(scale) {
+	// 			scale.draw(this.chartArea);
+	// 		}, this);
+
+	// 		//Draw all the bars for each dataset
+	// 		this.eachElement(function(bar, index, datasetIndex) {
+	// 			bar.transition(easingDecimal).draw();
+	// 		}, this);
+
+	// 		// Finally draw the tooltip
+	// 		this.tooltip.transition(easingDecimal).draw();
+	// 	},
+	// });
 
 
 }).call(this);
diff --git a/Chart.min.js b/Chart.min.js
index ebde0d71acb..858da0d5644 100644
--- a/Chart.min.js
+++ b/Chart.min.js
@@ -7,7 +7,8 @@
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-(function(){"use strict";var t=this,e=t.Chart,i=function(t){this.canvas=t.canvas,this.ctx=t;var e=function(t,e){return t["offset"+e]?t["offset"+e]:document.defaultView.getComputedStyle(t).getPropertyValue(e)},i=this.width=e(t.canvas,"Width")||t.canvas.width,o=this.height=e(t.canvas,"Height")||t.canvas.height;return t.canvas.width=i,t.canvas.height=o,i=this.width=t.canvas.width,o=this.height=t.canvas.height,this.aspectRatio=this.width/this.height,s.retinaScale(this),this},o="rgba(0,0,0,0.1)";i.defaults={global:{responsive:!0,maintainAspectRatio:!0,events:["mousemove","mouseout","click","touchstart","touchmove","touchend"],hover:{onHover:null,mode:"single",animationDuration:400},onClick:null,defaultColor:o,elements:{}}},i.types={};{var s=i.helpers={},a=s.each=function(t,e,i){var o=Array.prototype.slice.call(arguments,3);if(t)if(t.length===+t.length){var s;for(s=0;s<t.length;s++)e.apply(i,[t[s],s].concat(o))}else for(var a in t)e.apply(i,[t[a],a].concat(o))},r=s.clone=function(t){var 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s.each(t,function(t){e(t)&&i.push(t)}),i},s.findNextWhere=function(t,e,i){i||(i=-1);for(var o=i+1;o<t.length;o++){var s=t[o];if(e(s))return s}},s.findPreviousWhere=function(t,e,i){i||(i=t.length);for(var o=i-1;o>=0;o--){var s=t[o];if(e(s))return s}},s.inherits=function(t){var e=this,i=t&&t.hasOwnProperty("constructor")?t.constructor:function(){return e.apply(this,arguments)},o=function(){this.constructor=i};return o.prototype=e.prototype,i.prototype=new o,i.extend=h,t&&n(i.prototype,t),i.__super__=e.prototype,i}),l=s.noop=function(){},c=s.uid=function(){var t=0;return function(){return"chart-"+t++}}(),d=s.warn=function(t){window.console&&"function"==typeof window.console.warn&&console.warn(t)},u=s.amd="function"==typeof define&&define.amd,m=s.isNumber=function(t){return!isNaN(parseFloat(t))&&isFinite(t)},v=s.max=function(t){return Math.max.apply(Math,t)},g=s.min=function(t){return Math.min.apply(Math,t)},p=(s.sign=function(t){return 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i,a=[],n=e.getRelativePosition(t),s=function(t){a.push(t.metaData[i])},o=0;o<this.data.datasets.length;o++)for(i=0;i<this.data.datasets[o].metaData.length;i++)this.data.datasets[o].metaData[i].inGroupRange(n.x,n.y)&&e.each(this.data.datasets,s);return a.length?a:[]},getDatasetAtEvent:function(t){for(var i,a=[],n=e.getRelativePosition(t),s=function(t){a.push(t.metaData[i])},o=0;o<this.data.datasets.length;o++)for(i=0;i<this.data.datasets[o].metaData.length;i++)this.data.datasets[o].metaData[i].inGroupRange(n.x,n.y)&&e.each(this.data.datasets,s);return a.length?a:[]},generateLegend:function(){return template(this.options.legendTemplate,this)},destroy:function(){this.clear(),e.unbindEvents(this,this.events);var t=this.chart.canvas;t.width=this.chart.width,t.height=this.chart.height,t.style.removeProperty?(t.style.removeProperty("width"),t.style.removeProperty("height")):(t.style.removeAttribute("width"),t.style.removeAttribute("height")),delete 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t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);if(this.lastActive.length)switch(this.options.hover.mode){case"single":this.elementController.resetElementAppearance(this.lastActive[0],this.lastActive[0]._datasetIndex,this.lastActive[0]._index);break;case"label":for(var i=0;i<this.lastActive.length;i++)this.elementController.resetElementAppearance(this.lastActive[i],this.lastActive[i]._datasetIndex,this.lastActive[i]._index);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":this.elementController.setElementHoverStyle(this.active[0]);break;case"label":for(var i=0;i<this.active.length;i++)this.elementController.setElementHoverStyle(this.active[i]);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,e.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;e.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers);e.addEvent(window,"resize",function(){var t;return function(){clearTimeout(t),t=setTimeout(function(){each(Chart.instances,function(t){t.options.responsive&&(t.resize(),t.update())})},50)}}())}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.scaleService={constructors:{},defaults:{},registerScaleType:function(t,e,i){this.constructors[t]=e,this.defaults[t]=i},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0},getScaleDefaults:function(t){return this.defaults.hasOwnProperty(t)?this.defaults[t]:{}},fitScalesForChart:function(t,e,a){var n=e>30?5:2,s=a>30?5:2;if(t){var o=i.where(t.scales,function(t){return"left"==t.options.position}),r=i.where(t.scales,function(t){return"right"==t.options.position}),h=i.where(t.scales,function(t){return"top"==t.options.position}),l=i.where(t.scales,function(t){return"bottom"==t.options.position}),c=e/2,u=a/2;c-=2*n,u-=2*s;var d=(e-c)/(o.length+r.length),f=(a-u)/(h.length+l.length),g=[],p=function(t){var e=t.fit(d,u);g.push({horizontal:!1,minSize:e,scale:t})},v=function(t){var e=t.fit(c,f);g.push({horizontal:!0,minSize:e,scale:t})};i.each(o,p),i.each(r,p),i.each(h,v),i.each(l,v);var m=a-2*s,b=e-2*n;i.each(g,function(t){t.horizontal?m-=t.minSize.height:b-=t.minSize.width});var x=function(t){var e=i.findNextWhere(g,function(e){return e.scale===t});e&&t.fit(e.minSize.width,m)},y=function(t){var e=i.findNextWhere(g,function(e){return e.scale===t}),a={left:w,right:k,top:0,bottom:0};e&&t.fit(b,e.minSize.height,a)},w=n,k=n,_=s,C=s;i.each(o,x),i.each(r,x),i.each(o,function(t){w+=t.width}),i.each(r,function(t){k+=t.width}),i.each(h,y),i.each(l,y),i.each(h,function(t){_+=t.height}),i.each(l,function(t){C+=t.height}),i.each(o,function(t){var e=i.findNextWhere(g,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:C};e&&t.fit(e.minSize.width,m,a)}),i.each(r,function(t){var e=i.findNextWhere(g,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:C};e&&t.fit(e.minSize.width,m,a)});var S=n,P=s,M=function(t){t.left=S,t.right=S+t.width,t.top=_,t.bottom=_+m,S=t.right},A=function(t){t.left=w,t.right=w+b,t.top=P,t.bottom=P+t.height,P=t.bottom};i.each(o,M),i.each(h,A),S+=b,P+=m,i.each(r,M),i.each(l,A),t.chartArea={left:w,top:_,right:w+b,bottom:_+m}}}}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.tooltips={enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>: ","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>: ","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},e.Tooltip=e.Element.extend({initialize:function(){var t=this._options;i.extend(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":i.extend(this._model,{text:i.template(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();i.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var a,n,s=[],o=[],r=this._data.datasets.length-1;r>=0&&(a=this._data.datasets[r].metaData,n=i.indexOf(a,this._active[0]),-1===n);r--);var h=function(t){var e,a,r,h,l,c=[],u=[],d=[];return i.each(this._data.datasets,function(t){e=t.metaData,e[n]&&e[n].hasValue()&&c.push(e[n])},this),i.each(this._options.stacked?c.reverse():c,function(t){u.push(t._view.x),d.push(t._view.y),s.push(i.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),o.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),l=i.min(d),r=i.max(d),h=i.min(u),a=i.max(u),{x:h>this._chart.width/2?h:a,y:(l+r)/2}}.call(this,n);i.extend(this._model,{x:h.x,y:h.y,labels:s,title:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:"",legendColors:o,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=s.length*this._model.fontSize+(s.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var l=t.measureText(this.title).width,c=i.longestText(t,this.font,s)+this._model.fontSize+3,u=i.max([c,l]);this._model.width=u+2*this._model.xPadding;var d=this._model.height/2;this._model.y-d<0?this._model.y=d:this._model.y+d>this._chart.height&&(this._model.y=this._chart.height-d),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.hover.mode){case"single":t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var a=e.caretPadding||2,n=t.measureText(e.text).width+2*e.xPadding,s=e.fontSize+2*e.yPadding,o=s+e.caretHeight+a;e.x+n/2>this._chart.width?e.xAlign="left":e.x-n/2<0&&(e.xAlign="right"),e.y-o<0&&(e.yAlign="below");var r=e.x-n/2,h=e.y-o;if(t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),this._custom)this._custom(this._view);else{switch(e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-a),t.lineTo(e.x+e.caretHeight,e.y-(a+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(a+e.caretHeight)),t.closePath(),t.fill();break;case"below":h=e.y+a+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+a),t.lineTo(e.x+e.caretHeight,e.y+a+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+a+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":r=e.x-n+(e.cornerRadius+e.caretHeight);break;case"right":r=e.x-(e.cornerRadius+e.caretHeight)}i.drawRoundedRectangle(t,r,h,n,s,e.cornerRadius),t.fill(),t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,r+n/2,h+s/2)}break;case"label":i.drawRoundedRectangle(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=i.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=i.fontString(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),i.each(e.labels,function(a,n){t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(a,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(n+1)),t.fillStyle=i.color(e.legendColors[n].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(n+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=i.color(e.legendColors[n].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(n+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.controllers.bar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.bar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){var e=this.getScaleForId(this.getDataset().xAxisID),a=this.getScaleForId(this.getDataset().yAxisID);i.each(this.getDataset().metaData,function(n,s){var o;o=a.min<0&&a.max<0?a.getPixelForValue(a.max):a.min>0&&a.max>0?a.getPixelForValue(a.min):a.getPixelForValue(0),i.extend(n,{_chart:this.chart.chart,_xScale:e,_yScale:a,_datasetIndex:this.index,_index:s,_model:{x:e.calculateBarX(this.chart.data.datasets.length,this.index,s),y:t?o:a.getPixelForValue(this.getDataset().data[s]),label:this.chart.data.labels[s],datasetLabel:this.getDataset().label,base:a.calculateBarBase(this.index,s),width:e.calculateBarWidth(this.chart.data.datasets.length),backgroundColor:n.custom&&n.custom.backgroundColor?n.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,s,this.chart.options.elements.rectangle.backgroundColor),borderColor:n.custom&&n.custom.borderColor?n.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,s,this.chart.options.elements.rectangle.borderColor),borderWidth:n.custom&&n.custom.borderWidth?n.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,s,this.chart.options.elements.rectangle.borderWidth)
+}}),n.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},getElementsAtEvent:function(t){for(var e,a=[],n=i.getRelativePosition(t),s=function(t){a.push(t.metaData[e])},o=0;o<this.chart.data.datasets.length;o++)for(e=0;e<this.chart.data.datasets[o].metaData.length;e++)this.chart.data.datasets[o].metaData[e].inGroupRange(n.x,n.y)&&i.each(this.chart.data.datasets,s);return a.length?a:[]},getElementAtEvent:function(t){for(var e=[],a=i.getRelativePosition(t),n=0;n<this.chart.data.datasets.length;++n)for(var s=0;s<this.chart.data.datasets[n].metaData.length;++s)if(this.chart.data.datasets[n].metaData[s].inRange(a.x,a.y))return e.push(this.chart.data.datasets[n].metaData[s]),e;return[]}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.controllers.line=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.line.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){var e,a=this.getDataset().metaDataset,n=this.getDataset().metaData,s=this.getScaleForId(this.getDataset().yAxisID),o=this.getScaleForId(this.getDataset().xAxisID);e=s.min<0&&s.max<0?s.getPixelForValue(s.max):s.min>0&&s.max>0?s.getPixelForValue(s.min):s.getPixelForValue(0),i.extend(a,{_scale:s,_datasetIndex:this.index,_children:n,_model:{tension:a.custom&&a.custom.tension?a.custom.tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:a.custom&&a.custom.fill?a.custom.fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:e}}),a.pivot(),i.each(n,function(t,e){i.extend(t,{_chart:this.chart.chart,_xScale:o,_yScale:s,_datasetIndex:this.index,_index:e,_model:{x:o.getPointPixelForValue(this.getDataset().data[e],e,this.index),y:s.getPointPixelForValue(this.getDataset().data[e],e,this.index),tension:t.custom&&t.custom.tension?t.custom.tension:this.chart.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth),skip:null===this.getDataset().data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,e,this.chart.options.elements.point.hitRadius)}})},this),i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e)._model,t._model,i.nextItem(this.getDataset().metaData,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},getElementsAtEvent:function(t){for(var e,a=[],n=i.getRelativePosition(t),s=function(t){a.push(t.metaData[e])},o=0;o<this.chart.data.datasets.length;o++)for(e=0;e<this.chart.data.datasets[o].metaData.length;e++)this.chart.data.datasets[o].metaData[e].inGroupRange(n.x,n.y)&&i.each(this.chart.data.datasets,s);return a.length?a:[]},getElementAtEvent:function(t){for(var e=[],a=i.getRelativePosition(t),n=0;n<this.chart.data.datasets.length;++n)for(var s=0;s<this.chart.data.datasets[n].metaData.length;++s)if(this.chart.data.datasets[n].metaData[s].inRange(a.x,a.y))return e.push(this.chart.data.datasets[n].metaData[s]),e;return[]}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},n=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},getPixelForValue:function(t,e,i,a){if(this.isHorizontal()){var n=(this.labelRotation>0,this.width-(this.paddingLeft+this.paddingRight)),s=n/Math.max(this.data.labels.length-(this.options.gridLines.offsetGridLines?0:1),1),o=s*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&a&&(o+=s/2),this.left+Math.round(o)}return this.top+e*(this.height/this.data.labels.length)},getPointPixelForValue:function(t,e,i){return this.getPixelForValue(t,e,i,!0)},calculateBaseWidth:function(){return this.getPixelForValue(null,1,0,!0)-this.getPixelForValue(null,0,0,!0)-2*this.options.categorySpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*this.options.spacing;return this.options.stacked?e:e/t},calculateBarX:function(t,e,i){var a=this.calculateBaseWidth(),n=this.getPixelForValue(null,i,e,!0)-a/2,s=this.calculateBarWidth(t);return this.options.stacked?n+s/2:n+s*e+e*this.options.spacing+s/2},calculateLabelRotation:function(t,e){var a=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=a;var n,s,o=this.ctx.measureText(this.data.labels[0]).width,r=this.ctx.measureText(this.data.labels[this.data.labels.length-1]).width;if(this.paddingRight=r/2+3,this.paddingLeft=o/2+3,this.labelRotation=0,this.options.display){var h,l,c=i.longestText(this.ctx,a,this.data.labels);this.labelWidth=c;for(var u=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>u&&0===this.labelRotation||this.labelWidth>u&&this.labelRotation<=90&&this.labelRotation>0;){if(h=Math.cos(i.toRadians(this.labelRotation)),l=Math.sin(i.toRadians(this.labelRotation)),n=h*o,s=h*r,n+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=n+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,l*c>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=h*c}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;e&&(this.paddingLeft-=e.left,this.paddingRight-=e.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},fit:function(t,e,a){this.calculateLabelRotation(e,a);var n={width:0,height:0},s=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),o=i.longestText(this.ctx,s,this.data.labels);if(this.isHorizontal()?(n.width=t,this.width=t):this.options.display&&(n.width=Math.min(o+6,t)),this.isHorizontal()&&this.options.display){var r=Math.cos(i.toRadians(this.labelRotation))*o+1.5*this.options.labels.fontSize;n.height=Math.min(r,e)}else this.options.display&&(n.width=Math.min(o+6,t));return this.width=n.width,this.height=n.height,n},draw:function(t){if(this.options.display){var e;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){e=!0;var a="bottom"==this.options.position?this.top:this.bottom-10,n="bottom"==this.options.position?this.top+10:this.bottom,s=0!==this.labelRotation;i.each(this.data.labels,function(o,r){var h=this.getPixelForValue(o,r,null,!1),l=this.getPixelForValue(o,r,null,!0);this.options.gridLines.show&&(0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,a),this.ctx.lineTo(h,n)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(l,s?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=s?"right":"center",this.ctx.textBaseline=s?"middle":"top",this.ctx.fillText(o,0,0),this.ctx.restore())},this)}else this.options.gridLines.show,this.options.labels.show}}});e.scaleService.registerScaleType("category",n,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},n=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},generateTicks:function(t,e){if(this.ticks=[],this.options.override)for(var a=0;a<=this.options.override.steps;++a){var n=this.options.override.start+a*this.options.override.stepWidth;ticks.push(n)}else{var s;if(s=this.isHorizontal()?Math.min(11,Math.ceil(t/50)):Math.min(11,Math.ceil(e/(2*this.options.labels.fontSize))),s=Math.max(2,s),this.options.beginAtZero){var o=i.sign(this.min),r=i.sign(this.max);0>o&&0>r?this.max=0:o>0&&r>0&&(this.min=0)}for(var h=i.niceNum(this.max-this.min,!1),l=i.niceNum(h/(s-1),!0),c=Math.floor(this.min/l)*l,u=Math.ceil(this.max/l)*l,d=c;u>=d;d+=l)this.ticks.push(d)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,a){var n;this.options.labels.userCallback?n=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(n=i.template(this.options.labels.template,{value:t})),this.labels.push(n?n:"")},this)},getRightValue:function(t){return"object"==typeof t?this.isHorizontal()?t.x:t.y:t},getPixelForValue:function(t){var e,i=this.max-this.min;return e=this.isHorizontal()?this.left+this.width/i*(t-this.min):this.bottom-this.height/i*(t-this.min)},calculateRange:function(){this.min=null,this.max=null;var t=[],e=[];if(this.options.stacked){i.each(this.data.datasets,function(a){(this.isHorizontal()?a.xAxisID===this.id:a.yAxisID===this.id)&&i.each(a.data,function(i,a){var n=this.getRightValue(i);t[a]=t[a]||0,e[a]=e[a]||0,this.options.relativePoints?t[a]=100:0>n?e[a]+=n:t[a]+=n},this)},this);var a=t.concat(e);this.min=i.min(a),this.max=i.max(a)}else i.each(this.data.datasets,function(t){(this.isHorizontal()?t.xAxisID===this.id:t.yAxisID===this.id)&&i.each(t.data,function(t,e){var i=this.getRightValue(t);null===this.min?this.min=i:i<this.min&&(this.min=i),null===this.max?this.max=i:i>this.max&&(this.max=i)},this)},this)},getPointPixelForValue:function(t,e,i){var a=this.getRightValue(t);if(this.options.stacked){for(var n=0,s=0,o=0;i>o;++o)this.data.datasets[o].data[e]<0?s+=this.data.datasets[o].data[e]:n+=this.data.datasets[o].data[e];return 0>a?this.getPixelForValue(s+a):this.getPixelForValue(n+a)}return this.getPixelForValue(a)},calculateBarBase:function(t,e){var i=0;if(this.options.stacked){var a=this.data.datasets[t].data[e];if(0>a)for(var n=0;t>n;n++)this.data.datasets[n].yAxisID===this.id&&(i+=this.data.datasets[n].data[e]<0?this.data.datasets[n].data[e]:0);else for(var s=0;t>s;s++)this.data.datasets[s].yAxisID===this.id&&(i+=this.data.datasets[s].data[e]>0?this.data.datasets[s].data[e]:0);return this.getPixelForValue(i)}return i=this.getPixelForValue(this.min),this.beginAtZero||this.min<=0&&this.max>=0||this.min>=0&&this.max<=0?(i=this.getPixelForValue(0),i+=this.options.gridLines.lineWidth):this.min<0&&this.max<0&&(i=this.getPixelForValue(this.max)),i},calculateBarY:function(t,e){var i=this.data.datasets[t].data[e];if(this.options.stacked){for(var a=0,n=0,s=0;t>s;s++)this.data.datasets[s].data[e]<0?n+=this.data.datasets[s].data[e]||0:a+=this.data.datasets[s].data[e]||0;return 0>i?this.getPixelForValue(n+i):this.getPixelForValue(a+i)}for(var o=0,r=t;r<this.data.datasets.length;r++)o+=r===t&&i?i:i;return this.getPixelForValue(i)},fit:function(t,e){this.calculateRange(),this.generateTicks(t,e),this.buildLabels();var a={width:0,height:0};if(this.isHorizontal()?a.width=t:a.width=this.options.gridLines.show&&this.options.display?10:0,this.isHorizontal()?a.height=this.options.gridLines.show&&this.options.display?10:0:a.height=e,this.options.labels.show&&this.options.display){var n=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);if(this.isHorizontal()){var s=(e-a.height,1.5*this.options.labels.fontSize);a.height=Math.min(e,a.height+s)}else{var o=t-a.width,r=i.longestText(this.ctx,n,this.labels);o>r?a.width+=r:a.width=t}}return this.width=a.width,this.height=a.height,a},draw:function(t){if(this.options.display){var e,a;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var n="bottom"==this.options.position?this.top:this.bottom-5,s="bottom"==this.options.position?this.top+5:this.bottom;i.each(this.ticks,function(o,r){var h=this.getPixelForValue(o);0===o||!a&&0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,n),this.ctx.lineTo(h,s)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()},this)}if(this.options.labels.show){var o;"top"==this.options.position?(o=this.bottom-10,this.ctx.textBaseline="bottom"):(o=this.top+10,this.ctx.textBaseline="top"),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,i,o)},this)}}else{if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var r="right"==this.options.position?this.left:this.right-5,h="right"==this.options.position?this.left+5:this.right;i.each(this.ticks,function(n,s){var o=this.getPixelForValue(n);0===n||!a&&0===s?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),o+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(r,o),this.ctx.lineTo(h,o)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,o),this.ctx.lineTo(t.right,o)),this.ctx.stroke()},this)}if(this.options.labels.show){var l;"left"==this.options.position?(l=this.right-10,this.ctx.textAlign="right"):(l=this.left+5,this.ctx.textAlign="left"),this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,l,i)},this)}}}}});e.scaleService.registerScaleType("linear",n,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,animate:!1,lineArc:!1,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1},angleLines:{show:!0,color:"rgba(0,0,0, 0.1)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},n=e.Element.extend({initialize:function(){this.size=i.min([this.height,this.width]),this.drawingArea=this.options.display?this.size/2-(this.options.labels.fontSize/2+this.options.labels.backdropPaddingY):this.size/2},update:function(){this.options.lineArc?this.drawingArea=this.options.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},calculateRange:function(){this.min=null,this.max=null,i.each(this.data.datasets,function(t){i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)},generateTicks:function(){if(this.ticks=[],this.options.override)for(var t=0;t<=this.options.override.steps;++t){var e=this.options.override.start+t*this.options.override.stepWidth;ticks.push(e)}else{var a=Math.min(11,Math.ceil(this.drawingArea/(2*this.options.labels.fontSize)));if(a=Math.max(2,a),this.options.beginAtZero){var n=i.sign(this.min),s=i.sign(this.max);0>n&&0>s?this.max=0:n>0&&s>0&&(this.min=0)}for(var o=i.niceNum(this.max-this.min,!1),r=i.niceNum(o/(a-1),!0),h=Math.floor(this.min/r)*r,l=Math.ceil(this.max/r)*r,c=h;l>=c;c+=r)this.ticks.push(c)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildYLabels:function(){this.yLabels=[],i.each(this.ticks,function(t,e,a){var n;this.options.labels.userCallback?n=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(n=i.template(this.options.labels.template,{value:t})),this.yLabels.push(n?n:"")},this)},getCircumference:function(){return 2*Math.PI/this.valuesCount},setScaleSize:function(){var t,e,a,n,s,o,r,h,l,c,u,d,f=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),g=this.width,p=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.valuesCount;e++)t=this.getPointPosition(e,f),a=this.ctx.measureText(i.template(this.options.labels.template,{value:this.labels[e]})).width+5,0===e||e===this.valuesCount/2?(n=a/2,t.x+n>g&&(g=t.x+n,s=e),t.x-n<p&&(p=t.x-n,r=e)):e<this.valuesCount/2?t.x+a>g&&(g=t.x+a,s=e):e>this.valuesCount/2&&t.x-a<p&&(p=t.x-a,r=e);l=p,c=Math.ceil(g-this.width),o=this.getIndexAngle(s),h=this.getIndexAngle(r),u=c/Math.sin(o+Math.PI/2),d=l/Math.sin(h+Math.PI/2),u=i.isNumber(u)?u:0,d=i.isNumber(d)?d:0,this.drawingArea=f-(d+u)/2,this.setCenterPoint(d,u)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,a=t+this.drawingArea;this.xCenter=(a+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.valuesCount;return t*e-Math.PI/2},getDistanceFromCenterForValue:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},getPointPositionForValue:function(t,e){return this.getPointPosition(t,this.getDistanceFromCenterForValue(e))},draw:function(){if(this.options.display){var t=this.ctx;if(i.each(this.yLabels,function(e,a){if(a>0){var n=this.getDistanceFromCenterForValue(this.ticks[a]),s=this.yCenter-n;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,n,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var o=0;o<this.valuesCount;o++){var r=this.getPointPosition(o,this.getDistanceFromCenterForValue(this.ticks[a]));0===o?t.moveTo(r.x,r.y):t.lineTo(r.x,r.y)}t.closePath(),t.stroke()}if(this.options.labels.show){if(t.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),this.options.labels.showLabelBackdrop){var h=t.measureText(e).width;t.fillStyle=this.options.labels.backdropColor,t.fillRect(this.xCenter-h/2-this.options.labels.backdropPaddingX,s-this.fontSize/2-this.options.labels.backdropPaddingY,h+2*this.options.labels.backdropPaddingX,this.options.labels.fontSize+2*this.options.labels.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.labels.fontColor,t.fillText(e,this.xCenter,s)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.valuesCount-1;e>=0;e--){if(this.options.angleLines.show){var a=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(a.x,a.y),t.stroke(),t.closePath()}var n=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var s=this.labels.length,o=this.labels.length/2,r=o/2,h=r>e||e>s-r,l=e===r||e===s-r;0===e?t.textAlign="center":e===o?t.textAlign="center":o>e?t.textAlign="left":t.textAlign="right",l?t.textBaseline="middle":h?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.labels[e],n.x,n.y)}}}}});e.scaleService.registerScaleType("radialLinear",n,a)}.call(this),/*!
  * Chart.js
  * http://chartjs.org/
  * Version: 2.0.0-alpha
@@ -16,7 +17,7 @@
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.animation={duration:1e3,easing:"easeOutQuart",onProgress:function(){},onComplete:function(){}},e.Animation=e.Element.extend({currentStep:null,numSteps:60,easing:"",render:null,onAnimationProgress:null,onAnimationComplete:null}),e.animationService={frameDuration:17,animations:[],dropFrames:0,addAnimation:function(t,e,o){o||(t.animating=!0);for(var s=0;s<this.animations.length;++s)if(this.animations[s].chartInstance===t)return void(this.animations[s].animationObject=e);this.animations.push({chartInstance:t,animationObject:e}),1==this.animations.length&&i.requestAnimFrame.call(window,this.digestWrapper)},cancelAnimation:function(t){var e=i.findNextWhere(this.animations,function(e){return e.chartInstance===t});e&&(this.animations.splice(e,1),t.animating=!1)},digestWrapper:function(){e.animationService.startDigest.call(e.animationService)},startDigest:function(){var t=Date.now(),e=0;this.dropFrames>1&&(e=Math.floor(this.dropFrames),this.dropFrames-=e);for(var o=0;o<this.animations.length;o++)null===this.animations[o].animationObject.currentStep&&(this.animations[o].animationObject.currentStep=0),this.animations[o].animationObject.currentStep+=1+e,this.animations[o].animationObject.currentStep>this.animations[o].animationObject.numSteps&&(this.animations[o].animationObject.currentStep=this.animations[o].animationObject.numSteps),this.animations[o].animationObject.render(this.animations[o].chartInstance,this.animations[o].animationObject),this.animations[o].animationObject.currentStep==this.animations[o].animationObject.numSteps&&(this.animations[o].chartInstance.animating=!1,this.animations.splice(o,1),o--);var s=Date.now(),a=s-t-this.frameDuration,r=a/this.frameDuration;r>1&&(this.dropFrames+=r),this.animations.length>0&&i.requestAnimFrame.call(window,this.digestWrapper)}}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.scaleService={fitScalesForChart:function(t,e,o){var s=e>30?5:2,a=o>30?5:2;if(t){var r=i.where(t.scales,function(t){return"left"==t.options.position}),n=i.where(t.scales,function(t){return"right"==t.options.position}),h=i.where(t.scales,function(t){return"top"==t.options.position}),l=i.where(t.scales,function(t){return"bottom"==t.options.position}),c=(i.where(t.scales,function(t){return"left"==t.options.position}),i.where(t.scales,function(t){return"right"==t.options.position}),i.where(t.scales,function(t){return"top"==t.options.position}),i.where(t.scales,function(t){return"bottom"==t.options.position}),e/2),d=o/2;c-=2*s,d-=2*a;var u=(e-c)/(r.length+n.length),m=(o-d)/(h.length+l.length),v=[],g=function(t){var e=t.fit(u,d);v.push({horizontal:!1,minSize:e,scale:t})},p=function(t){var e=t.fit(c,m);v.push({horizontal:!0,minSize:e,scale:t})};i.each(r,g),i.each(n,g),i.each(h,p),i.each(l,p);var f=o-2*a,b=e-2*s;i.each(v,function(t){t.horizontal?f-=t.minSize.height:b-=t.minSize.width});var x=function(t){var e=i.findNextWhere(v,function(e){return e.scale===t});e&&t.fit(e.minSize.width,f)},A=function(t){var e=i.findNextWhere(v,function(e){return e.scale===t}),o={left:C,right:y,top:0,bottom:0};e&&t.fit(b,e.minSize.height,o)},C=s,y=s,w=a,_=a;i.each(r,x),i.each(n,x),i.each(r,function(t){C+=t.width}),i.each(n,function(t){y+=t.width}),i.each(h,A),i.each(l,A),i.each(h,function(t){w+=t.height}),i.each(l,function(t){_+=t.height}),i.each(r,function(t){var e=i.findNextWhere(v,function(e){return e.scale===t}),o={left:0,right:0,top:w,bottom:_};e&&t.fit(e.minSize.width,f,o)}),i.each(n,function(t){var e=i.findNextWhere(v,function(e){return e.scale===t}),o={left:0,right:0,top:w,bottom:_};e&&t.fit(e.minSize.width,f,o)});var k=s,S=a,I=function(t){t.left=k,t.right=k+t.width,t.top=w,t.bottom=w+f,k=t.right},P=function(t){t.left=C,t.right=C+b,t.top=S,t.bottom=S+t.height,S=t.bottom};i.each(r,I),i.each(h,P),k+=b,S+=f,i.each(n,I),i.each(l,P),t.chartArea={left:C,top:w,right:C+b,bottom:w+f}}}},e.scales={constructors:{},registerScaleType:function(t,e){this.constructors[t]=e},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0}}}.call(this),/*!
+function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.elements.arc={backgroundColor:e.defaults.global.defaultColor,borderColor:"#fff",borderWidth:2},e.Arc=e.Element.extend({inGroupRange:function(t){var e=this._view;return e?Math.pow(t-e.x,2)<Math.pow(e.radius+e.hoverRadius,2):!1},inRange:function(t,e){var a=this._view,n=i.getAngleFromPoint(a,{x:t,y:e}),s=a.startAngle<-.5*Math.PI?a.startAngle+2*Math.PI:a.startAngle>1.5*Math.PI?a.startAngle-2*Math.PI:a.startAngle,o=a.endAngle<-.5*Math.PI?a.endAngle+2*Math.PI:a.endAngle>1.5*Math.PI?a.endAngle-2*Math.PI:a.endAngle,r=n.angle>=s&&n.angle<=o,h=n.distance>=a.innerRadius&&n.distance<=a.outerRadius;return r&&h},tooltipPosition:function(){var t=this._view,e=t.startAngle+(t.endAngle-t.startAngle)/2,i=(t.outerRadius-t.innerRadius)/2+t.innerRadius;return{x:t.x+Math.cos(e)*i,y:t.y+Math.sin(e)*i}},draw:function(){var t=this._chart.ctx,e=this._view;t.beginPath(),t.arc(e.x,e.y,e.outerRadius,e.startAngle,e.endAngle),t.arc(e.x,e.y,e.innerRadius,e.endAngle,e.startAngle,!0),t.closePath(),t.strokeStyle=e.borderColor,t.lineWidth=e.borderWidth,t.fillStyle=e.backgroundColor,t.fill(),t.lineJoin="bevel",e.borderWidth&&t.stroke()}})}.call(this),/*!
  * Chart.js
  * http://chartjs.org/
  * Version: 2.0.0-alpha
@@ -25,7 +26,7 @@ function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.anima
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.tooltips={enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>: ","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>: ","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},e.Tooltip=e.Element.extend({initialize:function(){var t=this._options;i.extend(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":i.extend(this._model,{text:i.template(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();i.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var o,s,a=[],r=[],n=this._data.datasets.length-1;n>=0&&(o=this._data.datasets[n].metaData,s=i.indexOf(o,this._active[0]),-1===s);n--);var h=function(){var t,e,o,n,h,l=[],c=[],d=[];return i.each(this._data.datasets,function(e){t=e.metaData,t[s]&&t[s].hasValue()&&l.push(t[s])},this),i.each(this._options.stacked?l.reverse():l,function(t){c.push(t._view.x),d.push(t._view.y),a.push(i.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),r.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),h=i.min(d),o=i.max(d),n=i.min(c),e=i.max(c),{x:n>this._chart.width/2?n:e,y:(h+o)/2}}.call(this,s);i.extend(this._model,{x:h.x,y:h.y,labels:a,title:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:"",legendColors:r,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=a.length*this._model.fontSize+(a.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var l=t.measureText(this.title).width,c=i.longestText(t,this.font,a)+this._model.fontSize+3,d=i.max([c,l]);this._model.width=d+2*this._model.xPadding;var u=this._model.height/2;this._model.y-u<0?this._model.y=u:this._model.y+u>this._chart.height&&(this._model.y=this._chart.height-u),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.hover.mode){case"single":t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var o=e.caretPadding||2,s=t.measureText(e.text).width+2*e.xPadding,a=e.fontSize+2*e.yPadding,r=a+e.caretHeight+o;e.x+s/2>this._chart.width?e.xAlign="left":e.x-s/2<0&&(e.xAlign="right"),e.y-r<0&&(e.yAlign="below");var n=e.x-s/2,h=e.y-r;if(t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),this._custom)this._custom(this._view);else{switch(e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-o),t.lineTo(e.x+e.caretHeight,e.y-(o+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(o+e.caretHeight)),t.closePath(),t.fill();break;case"below":h=e.y+o+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+o),t.lineTo(e.x+e.caretHeight,e.y+o+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+o+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":n=e.x-s+(e.cornerRadius+e.caretHeight);break;case"right":n=e.x-(e.cornerRadius+e.caretHeight)}i.drawRoundedRectangle(t,n,h,s,a,e.cornerRadius),t.fill(),t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,n+s/2,h+a/2)}break;case"label":i.drawRoundedRectangle(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=i.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=i.fontString(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),i.each(e.labels,function(o,s){t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(o,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(s+1)),t.fillStyle=i.color(e.legendColors[s].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(s+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=i.color(e.legendColors[s].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(s+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o=e.Element.extend({calculateRange:i.noop,isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},getPixelForValue:function(t,e,i){if(this.isHorizontal()){var o=(this.labelRotation>0,this.width-(this.paddingLeft+this.paddingRight)),s=o/Math.max(this.max-(this.options.gridLines.offsetGridLines?0:1),1),a=s*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&i&&(a+=s/2),this.left+Math.round(a)}return this.top+e*(this.height/this.max)},calculateLabelRotation:function(t,e){var o=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=o;var s,a,r=this.ctx.measureText(this.labels[0]).width,n=this.ctx.measureText(this.labels[this.labels.length-1]).width;if(this.paddingRight=n/2+3,this.paddingLeft=r/2+3,this.labelRotation=0,this.options.display){var h,l,c=i.longestText(this.ctx,o,this.labels);this.labelWidth=c;for(var d=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>d&&0===this.labelRotation||this.labelWidth>d&&this.labelRotation<=90&&this.labelRotation>0;){if(h=Math.cos(i.toRadians(this.labelRotation)),l=Math.sin(i.toRadians(this.labelRotation)),s=h*r,a=h*n,s+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=s+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,l*c>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=h*c}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;e&&(this.paddingLeft-=e.left,this.paddingRight-=e.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},fit:function(t,e,o){this.calculateRange(),this.calculateLabelRotation(e,o);var s={width:0,height:0},a=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),r=i.longestText(this.ctx,a,this.labels);if(this.isHorizontal()?(s.width=t,this.width=t):this.options.display&&(s.width=Math.min(r+6,t)),this.isHorizontal()){var n=Math.cos(i.toRadians(this.labelRotation))*r+1.5*this.options.labels.fontSize;s.height=Math.min(n,e)}else this.options.display&&(s.width=Math.min(r+6,t));return this.width=s.width,this.height=s.height,s},draw:function(t){if(this.options.display){var e;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){e=!0;var o="bottom"==this.options.position?this.top:this.bottom-10,s="bottom"==this.options.position?this.top+10:this.bottom,a=0!==this.labelRotation;i.each(this.labels,function(r,n){var h=this.getPixelForValue(r,n,!1),l=this.getPixelForValue(r,n,!0);this.options.gridLines.show&&(0===n?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,o),this.ctx.lineTo(h,s)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(l,a?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=a?"right":"center",this.ctx.textBaseline=a?"middle":"top",this.ctx.fillText(r,0,0),this.ctx.restore())},this)}else this.options.gridLines.show,this.options.labels.show}}});e.scales.registerScaleType("category",o)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o=e.Element.extend({calculateRange:i.noop,isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},generateTicks:function(t,e){if(this.ticks=[],this.options.override)for(var o=0;o<=this.options.override.steps;++o){var s=this.options.override.start+o*this.options.override.stepWidth;ticks.push(s)}else{var a;if(a=this.isHorizontal()?Math.min(11,Math.ceil(t/50)):Math.min(11,Math.ceil(e/(2*this.options.labels.fontSize))),a=Math.max(2,a),this.options.beginAtZero){var r=i.sign(this.min),n=i.sign(this.max);0>r&&0>n?this.max=0:r>0&&n>0&&(this.min=0)}for(var h=i.niceNum(this.max-this.min,!1),l=i.niceNum(h/(a-1),!0),c=Math.floor(this.min/l)*l,d=Math.ceil(this.max/l)*l,u=c;d>=u;u+=l)this.ticks.push(u)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,o){var s;this.options.labels.userCallback?s=this.options.lables.userCallback(t,e,o):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.labels.push(s?s:"")},this)},getPixelForValue:function(t){var e,i=this.max-this.min;return e=this.isHorizontal()?this.left+this.width/i*(t-this.min):this.bottom-this.height/i*(t-this.min)},fit:function(t,e){this.calculateRange(),this.generateTicks(t,e),this.buildLabels();var o={width:0,height:0};if(o.width=this.isHorizontal()?t:this.options.gridLines.show&&this.options.display?10:0,o.height=this.isHorizontal()?this.options.gridLines.show&&this.options.display?10:0:e,this.options.labels.show&&this.options.display){var s=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);if(this.isHorizontal()){var a=(e-o.height,1.5*this.options.labels.fontSize);o.height=Math.min(e,o.height+a)}else{var r=t-o.width,n=i.longestText(this.ctx,s,this.labels);r>n?o.width+=n:o.width=t}}return this.width=o.width,this.height=o.height,o},draw:function(t){if(this.options.display){var e,o;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){e=!0,o=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var s="bottom"==this.options.position?this.top:this.bottom-5,a="bottom"==this.options.position?this.top+5:this.bottom;i.each(this.ticks,function(r,n){var h=this.getPixelForValue(r);0===r||!o&&0===n?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,s),this.ctx.lineTo(h,a)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()},this)}if(this.options.labels.show){var r;"top"==this.options.position?(r=this.bottom-10,this.ctx.textBaseline="bottom"):(r=this.top+10,this.ctx.textBaseline="top"),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,i,r)},this)}}else{if(this.options.gridLines.show){e=!0,o=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var n="right"==this.options.position?this.left:this.right-5,h="right"==this.options.position?this.left+5:this.right;i.each(this.ticks,function(s,a){var r=this.getPixelForValue(s);0===s||!o&&0===a?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),r+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(n,r),this.ctx.lineTo(h,r)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,r),this.ctx.lineTo(t.right,r)),this.ctx.stroke()},this)}if(this.options.labels.show){var l;"left"==this.options.position?(l=this.right-10,this.ctx.textAlign="right"):(l=this.left+5,this.ctx.textAlign="left"),this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,l,i)},this)}}}}});e.scales.registerScaleType("linear",o)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o=e.Element.extend({initialize:function(){this.size=i.min([this.height,this.width]),this.drawingArea=this.options.display?this.size/2-(this.options.labels.fontSize/2+this.options.labels.backdropPaddingY):this.size/2},calculateCenterOffset:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},update:function(){this.options.lineArc?this.drawingArea=this.options.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},calculateRange:i.noop,generateTicks:function(){if(this.ticks=[],this.options.override)for(var t=0;t<=this.options.override.steps;++t){var e=this.options.override.start+t*this.options.override.stepWidth;ticks.push(e)}else{var o=Math.min(11,Math.ceil(this.drawingArea/(2*this.options.labels.fontSize)));if(o=Math.max(2,o),this.options.beginAtZero){var s=i.sign(this.min),a=i.sign(this.max);0>s&&0>a?this.max=0:s>0&&a>0&&(this.min=0)}for(var r=i.niceNum(this.max-this.min,!1),n=i.niceNum(r/(o-1),!0),h=Math.floor(this.min/n)*n,l=Math.ceil(this.max/n)*n,c=h;l>=c;c+=n)this.ticks.push(c)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildYLabels:function(){this.yLabels=[],i.each(this.ticks,function(t,e,o){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,o):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.yLabels.push(s?s:"")},this)},getCircumference:function(){return 2*Math.PI/this.valuesCount},setScaleSize:function(){var t,e,o,s,a,r,n,h,l,c,d,u,m=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),v=this.width,g=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.valuesCount;e++)t=this.getPointPosition(e,m),o=this.ctx.measureText(i.template(this.options.labels.template,{value:this.labels[e]})).width+5,0===e||e===this.valuesCount/2?(s=o/2,t.x+s>v&&(v=t.x+s,a=e),t.x-s<g&&(g=t.x-s,n=e)):e<this.valuesCount/2?t.x+o>v&&(v=t.x+o,a=e):e>this.valuesCount/2&&t.x-o<g&&(g=t.x-o,n=e);l=g,c=Math.ceil(v-this.width),r=this.getIndexAngle(a),h=this.getIndexAngle(n),d=c/Math.sin(r+Math.PI/2),u=l/Math.sin(h+Math.PI/2),d=i.isNumber(d)?d:0,u=i.isNumber(u)?u:0,this.drawingArea=m-(u+d)/2,this.setCenterPoint(u,d)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,o=t+this.drawingArea;this.xCenter=(o+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.valuesCount;return t*e-Math.PI/2},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},draw:function(){if(this.options.display){var t=this.ctx;if(i.each(this.yLabels,function(e,o){if(o>0){var s,a=o*(this.drawingArea/Math.max(this.ticks.length,1)),r=this.yCenter-a;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,a,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var n=0;n<this.valuesCount;n++)s=this.getPointPosition(n,this.calculateCenterOffset(this.ticks[o])),0===n?t.moveTo(s.x,s.y):t.lineTo(s.x,s.y);t.closePath(),t.stroke()}if(this.options.labels.show){if(t.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),this.showLabelBackdrop){var h=t.measureText(e).width;t.fillStyle=this.options.labels.backdropColor,t.fillRect(this.xCenter-h/2-this.options.labels.backdropPaddingX,r-this.fontSize/2-this.options.labels.backdropPaddingY,h+2*this.options.labels.backdropPaddingX,this.options.labels.fontSize+2*this.options.lables.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.labels.fontColor,t.fillText(e,this.xCenter,r)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.valuesCount-1;e>=0;e--){if(this.options.angleLines.show){var o=this.getPointPosition(e,this.calculateCenterOffset(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(o.x,o.y),t.stroke(),t.closePath()}var s=this.getPointPosition(e,this.calculateCenterOffset(this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var a=this.labels.length,r=this.labels.length/2,n=r/2,h=n>e||e>a-n,l=e===n||e===a-n;t.textAlign=0===e?"center":e===r?"center":r>e?"left":"right",t.textBaseline=l?"middle":h?"bottom":"top",t.fillText(this.labels[e],s.x,s.y)}}}}});e.scales.registerScaleType("radialLinear",o)}.call(this),/*!
+function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.elements.line={tension:.4,backgroundColor:e.defaults.global.defaultColor,borderWidth:3,borderColor:e.defaults.global.defaultColor,fill:!0,skipNull:!0,drawNull:!1},e.elements.Line=e.Element.extend({draw:function(){var t=this._view,a=this._chart.ctx,n=this._children[0],s=this._children[this._children.length-1];i.each(this._children,function(e,n){var s=i.previousItem(this._children,n),o=i.nextItem(this._children,n);return 0===n?void a.moveTo(e._view.x,e._view.y):(e._view.skip&&t.skipNull&&!this._loop?(a.lineTo(s._view.x,e._view.y),a.moveTo(o._view.x,e._view.y)):s._view.skip&&t.skipNull&&!this._loop&&(a.moveTo(e._view.x,s._view.y),a.lineTo(e._view.x,e._view.y)),void(s._view.skip&&t.skipNull?a.moveTo(e._view.x,e._view.y):t.tension>0?a.bezierCurveTo(s._view.controlPointNextX,s._view.controlPointNextY,e._view.controlPointPreviousX,e._view.controlPointPreviousY,e._view.x,e._view.y):a.lineTo(e._view.x,e._view.y)))},this),this._loop&&(t.tension>0&&!n._view.skip?a.bezierCurveTo(s._view.controlPointNextX,s._view.controlPointNextY,n._view.controlPointPreviousX,n._view.controlPointPreviousY,n._view.x,n._view.y):a.lineTo(n._view.x,n._view.y)),this._children.length>0&&t.fill&&(a.lineTo(this._children[this._children.length-1]._view.x,t.scaleZero),a.lineTo(this._children[0]._view.x,t.scaleZero),a.fillStyle=t.backgroundColor||e.defaults.global.defaultColor,a.closePath(),a.fill()),a.lineWidth=t.borderWidth||e.defaults.global.defaultColor,a.strokeStyle=t.borderColor||e.defaults.global.defaultColor,a.beginPath(),i.each(this._children,function(e,n){var s=i.previousItem(this._children,n),o=i.nextItem(this._children,n);return 0===n?void a.moveTo(e._view.x,e._view.y):e._view.skip&&t.skipNull&&!this._loop?(a.moveTo(s._view.x,e._view.y),void a.moveTo(o._view.x,e._view.y)):s._view.skip&&t.skipNull&&!this._loop?(a.moveTo(e._view.x,s._view.y),void a.moveTo(e._view.x,e._view.y)):s._view.skip&&t.skipNull?void a.moveTo(e._view.x,e._view.y):void(t.tension>0?a.bezierCurveTo(s._view.controlPointNextX,s._view.controlPointNextY,e._view.controlPointPreviousX,e._view.controlPointPreviousY,e._view.x,e._view.y):a.lineTo(e._view.x,e._view.y))},this),this._loop&&!n._view.skip&&(t.tension>0?a.bezierCurveTo(s._view.controlPointNextX,s._view.controlPointNextY,n._view.controlPointPreviousX,n._view.controlPointPreviousY,n._view.x,n._view.y):a.lineTo(n._view.x,n._view.y)),a.stroke()}})}.call(this),/*!
  * Chart.js
  * http://chartjs.org/
  * Version: 2.0.0-alpha
@@ -34,33 +35,4 @@ function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.toolt
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.elements.arc={backgroundColor:e.defaults.global.defaultColor,borderColor:"#fff",borderWidth:2},e.Arc=e.Element.extend({inGroupRange:function(t){var e=this._view;return e?Math.pow(t-e.x,2)<Math.pow(e.radius+e.hoverRadius,2):!1},inRange:function(t,e){var o=this._view,s=i.getAngleFromPoint(o,{x:t,y:e}),a=o.startAngle<-.5*Math.PI?o.startAngle+2*Math.PI:o.startAngle>1.5*Math.PI?o.startAngle-2*Math.PI:o.startAngle,r=o.endAngle<-.5*Math.PI?o.endAngle+2*Math.PI:o.endAngle>1.5*Math.PI?o.endAngle-2*Math.PI:o.endAngle,n=s.angle>=a&&s.angle<=r,h=s.distance>=o.innerRadius&&s.distance<=o.outerRadius;return n&&h},tooltipPosition:function(){var t=this._view,e=t.startAngle+(t.endAngle-t.startAngle)/2,i=(t.outerRadius-t.innerRadius)/2+t.innerRadius;return{x:t.x+Math.cos(e)*i,y:t.y+Math.sin(e)*i}},draw:function(){var t=this._chart.ctx,e=this._view;t.beginPath(),t.arc(e.x,e.y,e.outerRadius,e.startAngle,e.endAngle),t.arc(e.x,e.y,e.innerRadius,e.endAngle,e.startAngle,!0),t.closePath(),t.strokeStyle=e.borderColor,t.lineWidth=e.borderWidth,t.fillStyle=e.backgroundColor,t.fill(),t.lineJoin="bevel",e.borderWidth&&t.stroke()}})}.call(this),/*!
- * Chart.js
- * http://chartjs.org/
- * Version: 2.0.0-alpha
- *
- * Copyright 2015 Nick Downie
- * Released under the MIT license
- * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
- */
-function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.elements.line={tension:.4,backgroundColor:e.defaults.global.defaultColor,borderWidth:3,borderColor:e.defaults.global.defaultColor,fill:!0,skipNull:!0,drawNull:!1},e.Line=e.Element.extend({draw:function(){var t=this._view,o=this._chart.ctx,s=this._children[0],a=this._children[this._children.length-1];i.each(this._children,function(e,i){var s=this.previousPoint(e,this._children,i),a=this.nextPoint(e,this._children,i);return 0===i?void o.moveTo(e._view.x,e._view.y):(e._view.skip&&t.skipNull&&!this._loop?(o.lineTo(s._view.x,e._view.y),o.moveTo(a._view.x,e._view.y)):s._view.skip&&t.skipNull&&!this._loop&&(o.moveTo(e._view.x,s._view.y),o.lineTo(e._view.x,e._view.y)),void(s._view.skip&&t.skipNull?o.moveTo(e._view.x,e._view.y):t.tension>0?o.bezierCurveTo(s._view.controlPointNextX,s._view.controlPointNextY,e._view.controlPointPreviousX,e._view.controlPointPreviousY,e._view.x,e._view.y):o.lineTo(e._view.x,e._view.y)))},this),this._loop&&(t.tension>0&&!s._view.skip?o.bezierCurveTo(a._view.controlPointNextX,a._view.controlPointNextY,s._view.controlPointPreviousX,s._view.controlPointPreviousY,s._view.x,s._view.y):o.lineTo(s._view.x,s._view.y)),this._children.length>0&&t.fill&&(o.lineTo(this._children[this._children.length-1]._view.x,t.scaleZero),o.lineTo(this._children[0]._view.x,t.scaleZero),o.fillStyle=t.backgroundColor||e.defaults.global.defaultColor,o.closePath(),o.fill()),o.lineWidth=t.borderWidth||e.defaults.global.defaultColor,o.strokeStyle=t.borderColor||e.defaults.global.defaultColor,o.beginPath(),i.each(this._children,function(e,i){var s=this.previousPoint(e,this._children,i),a=this.nextPoint(e,this._children,i);return 0===i?void o.moveTo(e._view.x,e._view.y):e._view.skip&&t.skipNull&&!this._loop?(o.moveTo(s._view.x,e._view.y),void o.moveTo(a._view.x,e._view.y)):s._view.skip&&t.skipNull&&!this._loop?(o.moveTo(e._view.x,s._view.y),void o.moveTo(e._view.x,e._view.y)):s._view.skip&&t.skipNull?void o.moveTo(e._view.x,e._view.y):void(t.tension>0?o.bezierCurveTo(s._view.controlPointNextX,s._view.controlPointNextY,e._view.controlPointPreviousX,e._view.controlPointPreviousY,e._view.x,e._view.y):o.lineTo(e._view.x,e._view.y))},this),this._loop&&!s._view.skip&&(t.tension>0?o.bezierCurveTo(a._view.controlPointNextX,a._view.controlPointNextY,s._view.controlPointPreviousX,s._view.controlPointPreviousY,s._view.x,s._view.y):o.lineTo(s._view.x,s._view.y)),o.stroke()},nextPoint:function(t,e,i){return this.loop?e[i+1]||e[0]:e[i+1]||e[e.length-1]},previousPoint:function(t,e,i){return this.loop?e[i-1]||e[e.length-1]:e[i-1]||e[0]}})}.call(this),/*!
- * Chart.js
- * http://chartjs.org/
- * Version: 2.0.0-alpha
- *
- * Copyright 2015 Nick Downie
- * Released under the MIT license
- * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
- */
-function(){"use strict";{var t=this,e=t.Chart;e.helpers}e.defaults.global.elements.point={radius:3,backgroundColor:e.defaults.global.defaultColor,borderWidth:1,borderColor:e.defaults.global.defaultColor,hitRadius:1,hoverRadius:4,hoverBorderWidth:1},e.Point=e.Element.extend({inRange:function(t,e){var i=this._view,o=i.hitRadius+i.radius;return Math.pow(t-i.x,2)+Math.pow(e-i.y,2)<Math.pow(o,2)},inGroupRange:function(t){var e=this._view;return e?Math.pow(t-e.x,2)<Math.pow(e.radius+e.hitRadius,2):!1},tooltipPosition:function(){var t=this._view;return{x:t.x,y:t.y,padding:t.radius+t.borderWidth}},draw:function(){var t=this._view,i=this._chart.ctx;t.skip||(t.radius>0||t.borderWidth>0)&&(i.beginPath(),i.arc(t.x,t.y,t.radius||e.defaults.global.elements.point.radius,0,2*Math.PI),i.closePath(),i.strokeStyle=t.borderColor||e.defaults.global.defaultColor,i.lineWidth=t.borderWidth||e.defaults.global.elements.point.borderWidth,i.fillStyle=t.backgroundColor||e.defaults.global.defaultColor,i.fill(),i.stroke())}})}.call(this),/*!
- * Chart.js
- * http://chartjs.org/
- * Version: 2.0.0-alpha
- *
- * Copyright 2015 Nick Downie
- * Released under the MIT license
- * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
- */
-function(){"use strict";{var t=this,e=t.Chart;e.helpers}e.defaults.global.elements.rectangle={backgroundColor:e.defaults.global.defaultColor,borderWidth:0,borderColor:e.defaults.global.defaultColor},e.Rectangle=e.Element.extend({draw:function(){var t=this._chart.ctx,e=this._view,i=e.width/2,o=e.x-i,s=e.x+i,a=e.base-(e.base-e.y),r=e.borderWidth/2;e.borderWidth&&(o+=r,s-=r,a+=r),t.beginPath(),t.fillStyle=e.backgroundColor,t.strokeStyle=e.borderColor,t.lineWidth=e.borderWidth,t.moveTo(o,e.base),t.lineTo(o,a),t.lineTo(s,a),t.lineTo(s,e.base),t.fill(),e.borderWidth&&t.stroke()},height:function(){var t=this._view;return t.base-t.y},inRange:function(t,e){var i=this._view;return i.y<i.base?t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.y&&e<=i.base:t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.base&&e<=i.y},inGroupRange:function(t){var e=this._view;return t>=e.x-e.width/2&&t<=e.x+e.width/2},tooltipPosition:function(){var t=this._view;return t.y<t.base?{x:t.x,y:t.y}:{x:t.x,y:t.base}}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={stacked:!1,valueSpacing:5,datasetSpacing:1,hover:{mode:"label"},scales:{xAxes:[{type:"category",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!0},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{type:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]}};e.Type.extend({name:"Bar",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Rectangle({_chart:this.chart,_datasetIndex:o,_index:s}))},this),t.xAxisID=this.options.scales.xAxes[0].id,t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},resetElements:function(){this.eachElement(function(t,e,o,s){var a,r=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];a=n.getPixelForValue(n.min<0&&n.max<0?n.max:n.min>0&&n.max>0?n.min:0),i.extend(t,{_chart:this.chart,_xScale:r,_yScale:n,_datasetIndex:s,_index:e,_model:{x:r.calculateBarX(this.data.datasets.length,s,e),y:a,base:n.calculateBarBase(s,e),width:r.calculateBarWidth(this.data.datasets.length),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].backgroundColor,e,this.options.elements.rectangle.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].borderColor,e,this.options.elements.rectangle.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].borderWidth,e,this.options.elements.rectangle.borderWidth),label:this.data.labels[e],datasetLabel:this.data.datasets[s].label}}),t.pivot()},this)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],r=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:r,_datasetIndex:s,_index:e,_model:{x:a.calculateBarX(this.data.datasets.length,s,e),y:r.calculateBarY(s,e),base:r.calculateBarBase(s,e),width:a.calculateBarWidth(this.data.datasets.length),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].backgroundColor,e,this.options.elements.rectangle.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].borderColor,e,this.options.elements.rectangle.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].borderWidth,e,this.options.elements.rectangle.borderWidth),label:this.data.labels[e],datasetLabel:this.data.datasets[s].label}}),t.pivot()},this),this.render(t)},buildScale:function(){var t=this,o=function(){this.min=null,this.max=null;var e=[],o=[];if(t.options.stacked){i.each(t.data.datasets,function(s){s.yAxisID===this.id&&i.each(s.data,function(i,s){e[s]=e[s]||0,o[s]=o[s]||0,t.options.relativePoints?e[s]=100:0>i?o[s]+=i:e[s]+=i},this)},this);var s=e.concat(o);this.min=i.min(s),this.max=i.max(s)}else i.each(t.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)};this.scales={};var s=e.scales.getScaleConstructor(this.options.scales.xAxes[0].type),a=new s({ctx:this.chart.ctx,options:this.options.scales.xAxes[0],id:this.options.scales.xAxes[0].id,calculateRange:function(){this.labels=t.data.labels,this.min=0,this.max=this.labels.length},calculateBaseWidth:function(){return this.getPixelForValue(null,1,!0)-this.getPixelForValue(null,0,!0)-2*t.options.valueSpacing},calculateBarWidth:function(e){var i=this.calculateBaseWidth()-(e-1)*t.options.datasetSpacing;return t.options.stacked?i:i/e},calculateBarX:function(e,i,o){var s=this.calculateBaseWidth(),a=this.getPixelForValue(null,o,!0)-s/2,r=this.calculateBarWidth(e);return t.options.stacked?a+r/2:a+r*i+i*t.options.datasetSpacing+r/2}});this.scales[a.id]=a,i.each(this.options.scales.yAxes,function(i){var s=e.scales.getScaleConstructor(i.type),a=new s({ctx:this.chart.ctx,options:i,calculateRange:o,calculateBarBase:function(e,i){var o=0;if(t.options.stacked){var s=t.data.datasets[e].data[i];if(0>s)for(var a=0;e>a;a++)t.data.datasets[a].yAxisID===this.id&&(o+=t.data.datasets[a].data[i]<0?t.data.datasets[a].data[i]:0);else for(var r=0;e>r;r++)t.data.datasets[r].yAxisID===this.id&&(o+=t.data.datasets[r].data[i]>0?t.data.datasets[r].data[i]:0);return this.getPixelForValue(o)}return o=this.getPixelForValue(this.min),this.beginAtZero||this.min<=0&&this.max>=0||this.min>=0&&this.max<=0?(o=this.getPixelForValue(0),o+=this.options.gridLines.lineWidth):this.min<0&&this.max<0&&(o=this.getPixelForValue(this.max)),o},calculateBarY:function(e,i){var o=t.data.datasets[e].data[i];if(t.options.stacked){for(var s=0,a=0,r=0;e>r;r++)t.data.datasets[r].data[i]<0?a+=t.data.datasets[r].data[i]||0:s+=t.data.datasets[r].data[i]||0;return this.getPixelForValue(0>o?a+o:s+o)}for(var n=0,h=e;h<t.data.datasets.length;h++)n+=h===e&&o?o:o;return this.getPixelForValue(o)},id:i.id});this.scales[a.id]=a},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.scales,function(t){t.draw(this.chartArea)},this),this.eachElement(function(t){t.transition(e).draw()},this),this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.rectangle.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.rectangle.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.rectangle.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.rectangle.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.rectangle.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.rectangle.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hoverAnimationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},cutoutPercentage:50};e.Type.extend({name:"Doughnut",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Arc({_chart:this.chart,_datasetIndex:o,_index:s,_model:{}}))},this)},this),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),this.resetElements(),this.update()},calculateCircumference:function(t,e){return t.total>0?2*Math.PI*(e/t.total):0},resetElements:function(){this.outerRadius=(i.min([this.chart.width,this.chart.height])-this.options.elements.arc.borderWidth/2)/2,this.innerRadius=this.options.cutoutPercentage?this.outerRadius/100*this.options.cutoutPercentage:1,this.radiusLength=(this.outerRadius-this.innerRadius)/this.data.datasets.length,i.each(this.data.datasets,function(t,e){t.total=0,i.each(t.data,function(e){t.total+=Math.abs(e)},this),t.outerRadius=this.outerRadius-this.radiusLength*e,t.innerRadius=t.outerRadius-this.radiusLength,i.each(t.metaData,function(e,o){i.extend(e,{_model:{x:this.chart.width/2,y:this.chart.height/2,startAngle:Math.PI*-.5,circumference:this.options.animation.animateRotate?0:this.calculateCircumference(metaSlice.value),outerRadius:this.options.animation.animateScale?0:t.outerRadius,innerRadius:this.options.animation.animateScale?0:t.innerRadius,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(t.backgroundColor,o,this.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(t.hoverBackgroundColor,o,this.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(t.borderWidth,o,this.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(t.borderColor,o,this.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(t.label,o,this.data.labels[o])}}),e.pivot()},this)},this)},update:function(t){this.outerRadius=(i.min([this.chart.width,this.chart.height])-this.options.elements.arc.borderWidth/2)/2,this.innerRadius=this.options.cutoutPercentage?this.outerRadius/100*this.options.cutoutPercentage:1,this.radiusLength=(this.outerRadius-this.innerRadius)/this.data.datasets.length,i.each(this.data.datasets,function(t,e){t.total=0,i.each(t.data,function(e){t.total+=Math.abs(e)},this),t.outerRadius=this.outerRadius-this.radiusLength*e,t.innerRadius=t.outerRadius-this.radiusLength,i.each(t.metaData,function(o,s){i.extend(o,{_chart:this.chart,_datasetIndex:e,_index:s,_model:{x:this.chart.width/2,y:this.chart.height/2,circumference:this.calculateCircumference(t,t.data[s]),outerRadius:t.outerRadius,innerRadius:t.innerRadius,backgroundColor:o.custom&&o.custom.backgroundColor?o.custom.backgroundColor:i.getValueAtIndexOrDefault(t.backgroundColor,s,this.options.elements.arc.backgroundColor),hoverBackgroundColor:o.custom&&o.custom.hoverBackgroundColor?o.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(t.hoverBackgroundColor,s,this.options.elements.arc.hoverBackgroundColor),borderWidth:o.custom&&o.custom.borderWidth?o.custom.borderWidth:i.getValueAtIndexOrDefault(t.borderWidth,s,this.options.elements.arc.borderWidth),borderColor:o.custom&&o.custom.borderColor?o.custom.borderColor:i.getValueAtIndexOrDefault(t.borderColor,s,this.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(t.label,s,this.data.labels[s])}}),o._model.startAngle=0===s?Math.PI*-.5:t.metaData[s-1]._model.endAngle,o._model.endAngle=o._model.startAngle+o._model.circumference,s<t.data.length-1&&(t.metaData[s+1]._model.startAngle=o._model.endAngle),o.pivot()},this)},this),this.render(t)},draw:function(t){t=t||1,this.clear(),this.eachElement(function(e){e.transition(t).draw()},this),this.tooltip.transition(t).draw()},events:function(t){this.lastActive=this.lastActive||[],this.active="mouseout"==t.type?[]:function(){switch(this.options.hover.mode){case"single":return this.getSliceAtEvent(t);case"label":return this.getSlicesAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.arc.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.arc.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.arc.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.arc.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.arc.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.arc.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,this.active[0]._model.borderColor),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.hoverBorderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,o,this.active[0]._model.borderColor),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.hoverBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this},getSliceAtEvent:function(t){var e=[],o=i.getRelativePosition(t);return this.eachElement(function(t){t.inRange(o.x,o.y)&&e.push(t)},this),e}}),e.types.Doughnut.extend({name:"Pie",defaults:i.merge(o,{cutoutPercentage:0})})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={stacked:!1,hover:{mode:"label"},scales:{xAxes:[{type:"category",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{type:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]}};e.Type.extend({name:"Line",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaDataset=new e.Line({_chart:this.chart,_datasetIndex:o,_points:t.metaData}),t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Point({_datasetIndex:o,_index:s,_chart:this.chart,_model:{x:0,y:0}}))},this),t.xAxisID=this.options.scales.xAxes[0].id,t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},nextPoint:function(t,e){return t[e+1]||t[e]},previousPoint:function(t,e){return t[e-1]||t[e]},resetElements:function(){this.eachElement(function(t,e,o,s){var a,r=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];a=n.getPixelForValue(n.min<0&&n.max<0?n.max:n.min>0&&n.max>0?n.min:0),i.extend(t,{_chart:this.chart,_xScale:r,_yScale:n,_datasetIndex:s,_index:e,_model:{x:r.getPixelForValue(null,e,!0),y:a,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.data.datasets[s].radius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].hitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o){var s=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=s.previous.x,t._model.controlPointNextX=s.next.x,t._model.controlPointNextY=s.next.y>this.chartArea.bottom?this.chartArea.bottom:s.next.y<this.chartArea.top?this.chartArea.top:s.next.y,t._model.controlPointPreviousY=s.previous.y>this.chartArea.bottom?this.chartArea.bottom:s.previous.y<this.chartArea.top?this.chartArea.top:s.previous.y,t.pivot()},this)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,e){var o,s=this.scales[t.yAxisID];o=s.getPixelForValue(s.min<0&&s.max<0?s.max:s.min>0&&s.max>0?s.min:0),i.extend(t.metaDataset,{_scale:s,_datasetIndex:e,_children:t.metaData,_model:{tension:t.metaDataset.custom&&t.metaDataset.custom.tension?t.metaDataset.custom.tension:t.tension||this.options.elements.line.tension,backgroundColor:t.metaDataset.custom&&t.metaDataset.custom.backgroundColor?t.metaDataset.custom.backgroundColor:t.backgroundColor||this.options.elements.line.backgroundColor,borderWidth:t.metaDataset.custom&&t.metaDataset.custom.borderWidth?t.metaDataset.custom.borderWidth:t.borderWidth||this.options.elements.line.borderWidth,borderColor:t.metaDataset.custom&&t.metaDataset.custom.borderColor?t.metaDataset.custom.borderColor:t.borderColor||this.options.elements.line.borderColor,fill:t.metaDataset.custom&&t.metaDataset.custom.fill?t.metaDataset.custom.fill:void 0!==t.fill?t.fill:this.options.elements.line.fill,skipNull:void 0!==t.skipNull?t.skipNull:this.options.elements.line.skipNull,drawNull:void 0!==t.drawNull?t.drawNull:this.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:o}}),t.metaDataset.pivot()}),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],r=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:r,_datasetIndex:s,_index:e,_model:{x:a.getPixelForValue(null,e,!0),y:r.getPointPixelForValue(this.data.datasets[s].data[e],e,s),tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.data.datasets[s].radius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].hitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o){var s=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=s.previous.x,t._model.controlPointNextX=s.next.x,t._model.controlPointNextY=s.next.y>this.chartArea.bottom?this.chartArea.bottom:s.next.y<this.chartArea.top?this.chartArea.top:s.next.y,t._model.controlPointPreviousY=s.previous.y>this.chartArea.bottom?this.chartArea.bottom:s.previous.y<this.chartArea.top?this.chartArea.top:s.previous.y,t.pivot()},this),this.render(t)},buildScale:function(){var t=this,o=function(){this.min=null,this.max=null;var e=[],o=[];if(t.options.stacked){i.each(t.data.datasets,function(s){s.yAxisID===this.id&&i.each(s.data,function(i,s){e[s]=e[s]||0,o[s]=o[s]||0,t.options.relativePoints?e[s]=100:0>i?o[s]+=i:e[s]+=i},this)},this);var s=e.concat(o);this.min=i.min(s),this.max=i.max(s)}else i.each(t.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)};this.scales={};var s=e.scales.getScaleConstructor(this.options.scales.xAxes[0].type),a=new s({ctx:this.chart.ctx,options:this.options.scales.xAxes[0],calculateRange:function(){this.labels=t.data.labels,this.min=0,this.max=this.labels.length},id:this.options.scales.xAxes[0].id});this.scales[a.id]=a,i.each(this.options.scales.yAxes,function(i){var s=e.scales.getScaleConstructor(i.type),a=new s({ctx:this.chart.ctx,options:i,calculateRange:o,getPointPixelForValue:function(e,i,o){if(t.options.stacked){for(var s=0,a=0,r=0;o>r;++r)t.data.datasets[r].data[i]<0?a+=t.data.datasets[r].data[i]:s+=t.data.datasets[r].data[i];return this.getPixelForValue(0>e?a+e:s+e)}return this.getPixelForValue(e)},id:i.id});this.scales[a.id]=a},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.scales,function(t){t.draw(this.chartArea)},this);for(var o=this.data.datasets.length-1;o>=0;o--){var s=this.data.datasets[o];i.each(s.metaData,function(t){t.transition(e)},this),s.metaDataset.transition(e).draw(),i.each(s.metaData,function(t){t.draw()})}this.tooltip.transition(e).draw()},events:function(t){this.lastActive=this.lastActive||[],this.active="mouseout"==t.type?[]:function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.radius=this.lastActive[0].custom&&this.lastActive[0].custom.radius?this.lastActive[0].custom.radius:i.getValueAtIndexOrDefault(e.radius,o,this.options.elements.point.radius),this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.radius=this.lastActive[s].custom&&this.lastActive[s].custom.radius?this.lastActive[s].custom.radius:i.getValueAtIndexOrDefault(e.radius,o,this.options.elements.point.radius),this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.radius?this.active[0].custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.options.elements.point.hoverRadius),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth);
-break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.radius?this.active[s].custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.options.elements.point.hoverRadius),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={scale:{type:"radialLinear",display:!0,animate:!1,lineArc:!0,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2}},animateRotate:!0};e.Type.extend({name:"PolarArea",defaults:o,initialize:function(){var t=this,o=e.scales.getScaleConstructor(this.options.scale.type);this.scale=new o({options:this.options.scale,lineArc:!0,width:this.chart.width,height:this.chart.height,xCenter:this.chart.width/2,yCenter:this.chart.height/2,ctx:this.chart.ctx,valuesCount:this.data.length,calculateRange:function(){this.min=null,this.max=null,i.each(t.data.datasets[0].data,function(t){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)}}),i.bindEvents(this,this.options.events,this.events),i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Arc({_chart:this.chart,_datasetIndex:o,_index:s,_model:{}}))},this)},this),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),this.updateScaleRange(),this.scale.calculateRange(),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},updateScaleRange:function(){i.extend(this.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})},resetElements:function(){1/this.data.datasets[0].data.length*2;i.each(this.data.datasets[0].metaData,function(t,e){this.data.datasets[0].data[e];i.extend(t,{_index:e,_model:{x:this.chart.width/2,y:this.chart.height/2,innerRadius:0,outerRadius:0,startAngle:Math.PI*-.5,endAngle:Math.PI*-.5,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor,e,this.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor,e,this.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth,e,this.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[0].borderColor,e,this.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.data.datasets[0].labels,e,this.data.datasets[0].labels[e])}}),t.pivot()},this)},update:function(t){this.updateScaleRange(),this.scale.calculateRange(),this.scale.generateTicks(),this.scale.buildYLabels(),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height);var o=1/this.data.datasets[0].data.length*2;i.each(this.data.datasets[0].metaData,function(t,e){var s=this.data.datasets[0].data[e],a=-.5*Math.PI+Math.PI*o*e,r=a+o*Math.PI;i.extend(t,{_index:e,_model:{x:this.chart.width/2,y:this.chart.height/2,innerRadius:0,outerRadius:this.scale.calculateCenterOffset(s),startAngle:a,endAngle:r,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor,e,this.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor,e,this.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth,e,this.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[0].borderColor,e,this.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.data.datasets[0].labels,e,this.data.datasets[0].labels[e])}}),t.pivot(),console.log(t)},this),this.render(t)},draw:function(t){var e=t||1;this.clear(),i.each(this.data.datasets[0].metaData,function(t){t.transition(e).draw()},this),this.scale.draw(),this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getSliceAtEvent(t);case"label":return this.getSlicesAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.arc.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.arc.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.arc.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.backgroundColor,o,this.options.elements.arc.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.borderColor,o,this.options.elements.arc.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.borderWidth,o,this.options.elements.arc.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+1),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+1),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this},getSliceAtEvent:function(t){var e=[],o=i.getRelativePosition(t);return this.eachElement(function(t){t.inRange(o.x,o.y)&&e.push(t)},this),e}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.Type.extend({name:"Radar",defaults:{scale:{type:"radialLinear",display:!0,animate:!1,lineArc:!1,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1},angleLines:{show:!0,color:"rgba(0,0,0,.1)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},elements:{line:{tension:0}},legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].strokeColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>'},initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaDataset=new e.Line({_chart:this.chart,_datasetIndex:o,_points:t.metaData,_loop:!0}),t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Point({_datasetIndex:o,_index:s,_chart:this.chart,_model:{x:0,y:0}}))},this)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},nextPoint:function(t,e){return t[e+1]||t[0]},previousPoint:function(t,e){return t[e-1]||t[t.length-1]},resetElements:function(){this.eachElement(function(t,e,o,s){i.extend(t,{_chart:this.chart,_datasetIndex:s,_index:e,_scale:this.scale,_model:{x:this.scale.xCenter,y:this.scale.yCenter,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].hitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o){i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=this.scale.xCenter,t._model.controlPointPreviousY=this.scale.yCenter,t._model.controlPointNextX=this.scale.xCenter,t._model.controlPointNextY=this.scale.yCenter,t.pivot()},this)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,e){var o;o=this.scale.min<0&&this.scale.max<0?this.scale.getPointPosition(0,this.scale.max):this.scale.min>0&&this.scale.max>0?this.scale.getPointPosition(0,this.scale.min):this.scale.getPointPosition(0,0),i.extend(t.metaDataset,{_datasetIndex:e,_children:t.metaData,_model:{tension:t.tension||this.options.elements.line.tension,backgroundColor:t.backgroundColor||this.options.elements.line.backgroundColor,borderWidth:t.borderWidth||this.options.elements.line.borderWidth,borderColor:t.borderColor||this.options.elements.line.borderColor,fill:void 0!==t.fill?t.fill:this.options.elements.line.fill,skipNull:void 0!==t.skipNull?t.skipNull:this.options.elements.line.skipNull,drawNull:void 0!==t.drawNull?t.drawNull:this.options.elements.line.drawNull,scaleTop:this.scale.top,scaleBottom:this.scale.bottom,scaleZero:o}}),t.metaDataset.pivot()}),this.eachElement(function(t,e,o,s){var a=this.scale.getPointPosition(e,this.scale.calculateCenterOffset(this.data.datasets[s].data[e]));i.extend(t,{_chart:this.chart,_datasetIndex:s,_index:e,_model:{x:a.x,y:a.y,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].hitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o){var s=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=s.previous.x,t._model.controlPointNextX=s.next.x,t._model.controlPointNextY=s.next.y>this.chartArea.bottom?this.chartArea.bottom:s.next.y<this.chartArea.top?this.chartArea.top:s.next.y,t._model.controlPointPreviousY=s.previous.y>this.chartArea.bottom?this.chartArea.bottom:s.previous.y<this.chartArea.top?this.chartArea.top:s.previous.y,t.pivot()},this),this.render(t)},buildScale:function(){var t=this,o=e.scales.getScaleConstructor(this.options.scale.type);this.scale=new o({options:this.options.scale,height:this.chart.height,width:this.chart.width,xCenter:this.chart.width/2,yCenter:this.chart.height/2,ctx:this.chart.ctx,labels:this.data.labels,valuesCount:this.data.datasets[0].data.length,calculateRange:function(){this.min=null,this.max=null,i.each(t.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)}}),this.scale.setScaleSize(),this.scale.calculateRange(),this.scale.generateTicks(),this.scale.buildYLabels()},draw:function(t){var e=t||1;this.clear(),this.scale.draw(this.chartArea);for(var o=this.data.datasets.length-1;o>=0;o--){var s=this.data.datasets[o];i.each(s.metaData,function(t){t.transition(e)},this),s.metaDataset.transition(e).draw(),i.each(s.metaData,function(t){t.draw()})}this.tooltip.transition(e).draw()},events:function(t){this.lastActive=this.lastActive||[],this.active="mouseout"==t.type?[]:function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.radius=this.lastActive[0].custom&&this.lastActive[0].custom.radius?this.lastActive[0].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.radius=this.lastActive[s].custom&&this.lastActive[s].custom.radius?this.lastActive[s].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+2),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth+2);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+2),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth+2);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o={hover:{mode:"single"},scales:{xAxes:[{type:"linear",display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,integersOnly:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}],yAxes:[{type:"linear",display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.05)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,integersOnly:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}}]},legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].borderColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>',tooltips:{template:"(<%= value.x %>, <%= value.y %>)",multiTemplate:"<%if (datasetLabel){%><%=datasetLabel%>: <%}%>(<%= value.x %>, <%= value.y %>)"}};e.Type.extend({name:"Scatter",defaults:o,initialize:function(){i.bindEvents(this,this.options.events,this.events),i.each(this.data.datasets,function(t,o){t.metaDataset=new e.Line({_chart:this.chart,_datasetIndex:o,_points:t.metaData}),t.metaData=[],i.each(t.data,function(i,s){t.metaData.push(new e.Point({_datasetIndex:o,_index:s,_chart:this.chart,_model:{x:0,y:0}}))},this),t.xAxisID||(t.xAxisID=this.options.scales.xAxes[0].id),t.yAxisID||(t.yAxisID=this.options.scales.yAxes[0].id)},this),this.buildScale(),this.tooltip=new e.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this),e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.resetElements(),this.update()},nextPoint:function(t,e){return t[e+1]||t[e]},previousPoint:function(t,e){return t[e-1]||t[e]},resetElements:function(){this.eachElement(function(t,e,o,s){var a,r=this.scales[this.data.datasets[s].xAxisID],n=this.scales[this.data.datasets[s].yAxisID];a=n.getPixelForValue(n.min<0&&n.max<0?n.max:n.min>0&&n.max>0?n.min:0),i.extend(t,{_chart:this.chart,_xScale:r,_yScale:n,_datasetIndex:s,_index:e,_model:{x:r.getPixelForValue(this.data.datasets[s].data[e].x),y:a,tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e]||null===this.data.datasets[s].data[e].x||null===this.data.datasets[s].data[e].y,hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o){var s=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=s.previous.x,t._model.controlPointNextX=s.next.x,t._model.controlPointNextY=s.next.y>this.chartArea.bottom?this.chartArea.bottom:s.next.y<this.chartArea.top?this.chartArea.top:s.next.y,t._model.controlPointPreviousY=s.previous.y>this.chartArea.bottom?this.chartArea.bottom:s.previous.y<this.chartArea.top?this.chartArea.top:s.previous.y,t.pivot()},this)},update:function(){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.eachDataset(function(t,e){var o,s=this.scales[t.yAxisID];o=s.getPixelForValue(s.min<0&&s.max<0?s.max:s.min>0&&s.max>0?s.min:0),i.extend(t.metaDataset,{_scale:s,_datasetIndex:e,_children:t.metaData,_model:{tension:t.tension||this.options.elements.line.tension,backgroundColor:t.backgroundColor||this.options.elements.line.backgroundColor,borderWidth:t.borderWidth||this.options.elements.line.borderWidth,borderColor:t.borderColor||this.options.elements.line.borderColor,fill:void 0!==t.fill?t.fill:this.options.elements.line.fill,skipNull:void 0!==t.skipNull?t.skipNull:this.options.elements.line.skipNull,drawNull:void 0!==t.drawNull?t.drawNull:this.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:o}}),t.metaDataset.pivot()}),this.eachElement(function(t,e,o,s){var a=this.scales[this.data.datasets[s].xAxisID],r=this.scales[this.data.datasets[s].yAxisID];i.extend(t,{_chart:this.chart,_xScale:a,_yScale:r,_datasetIndex:s,_index:e,_model:{x:a.getPixelForValue(this.data.datasets[s].data[e].x),y:r.getPixelForValue(this.data.datasets[s].data[e].y),tension:t.custom&&t.custom.tension?t.custom.tension:this.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointRadius,e,this.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBackgroundColor,e,this.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderColor,e,this.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.data.datasets[s].pointBorderWidth,e,this.options.elements.point.borderWidth),skip:null===this.data.datasets[s].data[e]||null===this.data.datasets[s].data[e].x||null===this.data.datasets[s].data[e].y,hoverRadius:t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(this.data.datasets[s].pointHitRadius,e,this.options.elements.point.hitRadius)}})},this),this.eachElement(function(t,e,o){var s=i.splineCurve(this.previousPoint(o,e)._model,t._model,this.nextPoint(o,e)._model,t._model.tension);t._model.controlPointPreviousX=s.previous.x,t._model.controlPointNextX=s.next.x,t._model.controlPointNextY=s.next.y>this.chartArea.bottom?this.chartArea.bottom:s.next.y<this.chartArea.top?this.chartArea.top:s.next.y,t._model.controlPointPreviousY=s.previous.y>this.chartArea.bottom?this.chartArea.bottom:s.previous.y<this.chartArea.top?this.chartArea.top:s.previous.y,t.pivot()},this),this.render()},buildScale:function(){var t=this,o=function(){this.min=null,this.max=null,i.each(t.data.datasets,function(t){t.xAxisID===this.id&&i.each(t.data,function(t){null===this.min?this.min=t.x:t.x<this.min&&(this.min=t.x),null===this.max?this.max=t.x:t.x>this.max&&(this.max=t.x)},this)},this)},s=function(){this.min=null,this.max=null,i.each(t.data.datasets,function(t){t.yAxisID===this.id&&i.each(t.data,function(t){null===this.min?this.min=t.y:t.y<this.min&&(this.min=t.y),null===this.max?this.max=t.y:t.y>this.max&&(this.max=t.y)},this)},this)};this.scales={},i.each(this.options.scales.xAxes,function(t){var i=e.scales.getScaleConstructor(t.type),s=new i({ctx:this.chart.ctx,options:t,calculateRange:o,id:t.id});this.scales[s.id]=s},this),i.each(this.options.scales.yAxes,function(t){var i=e.scales.getScaleConstructor(t.type),o=new i({ctx:this.chart.ctx,options:t,calculateRange:s,id:t.id,getPointPixelForValue:function(t){return this.getPixelForValue(t)}});this.scales[o.id]=o},this)},draw:function(t){var e=t||1;this.clear(),i.each(this.scales,function(t){t.draw(this.chartArea)},this);for(var o=this.data.datasets.length-1;o>=0;o--){var s=this.data.datasets[o];i.each(s.metaData,function(t){t.transition(e)},this),s.metaDataset.transition(e).draw(),i.each(s.metaData,function(t){t.draw()})}this.tooltip.transition(e).draw()},events:function(t){if("mouseout"==t.type)return this;this.lastActive=this.lastActive||[],this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t
-}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active);var e,o;if(this.lastActive.length)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.lastActive[0]._datasetIndex],o=this.lastActive[0]._index,this.lastActive[0]._model.radius=this.lastActive[0].custom&&this.lastActive[0].custom.radius?this.lastActive[0].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[0]._model.backgroundColor=this.lastActive[0].custom&&this.lastActive[0].custom.backgroundColor?this.lastActive[0].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[0]._model.borderColor=this.lastActive[0].custom&&this.lastActive[0].custom.borderColor?this.lastActive[0].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[0]._model.borderWidth=this.lastActive[0].custom&&this.lastActive[0].custom.borderWidth?this.lastActive[0].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"label":for(var s=0;s<this.lastActive.length;s++)e=this.data.datasets[this.lastActive[s]._datasetIndex],o=this.lastActive[s]._index,this.lastActive[s]._model.radius=this.lastActive[s].custom&&this.lastActive[s].custom.radius?this.lastActive[s].custom.pointRadius:i.getValueAtIndexOrDefault(e.pointRadius,o,this.options.elements.point.radius),this.lastActive[s]._model.backgroundColor=this.lastActive[s].custom&&this.lastActive[s].custom.backgroundColor?this.lastActive[s].custom.backgroundColor:i.getValueAtIndexOrDefault(e.pointBackgroundColor,o,this.options.elements.point.backgroundColor),this.lastActive[s]._model.borderColor=this.lastActive[s].custom&&this.lastActive[s].custom.borderColor?this.lastActive[s].custom.borderColor:i.getValueAtIndexOrDefault(e.pointBorderColor,o,this.options.elements.point.borderColor),this.lastActive[s]._model.borderWidth=this.lastActive[s].custom&&this.lastActive[s].custom.borderWidth?this.lastActive[s].custom.borderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.options.elements.point.borderWidth);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":e=this.data.datasets[this.active[0]._datasetIndex],o=this.active[0]._index,this.active[0]._model.radius=this.active[0].custom&&this.active[0].custom.hoverRadius?this.active[0].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[0]._model.radius+1),this.active[0]._model.backgroundColor=this.active[0].custom&&this.active[0].custom.hoverBackgroundColor?this.active[0].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[0]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderColor=this.active[0].custom&&this.active[0].custom.hoverBorderColor?this.active[0].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[0]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[0]._model.borderWidth=this.active[0].custom&&this.active[0].custom.hoverBorderWidth?this.active[0].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[0]._model.borderWidth);break;case"label":for(var s=0;s<this.active.length;s++)e=this.data.datasets[this.active[s]._datasetIndex],o=this.active[s]._index,this.active[s]._model.radius=this.active[s].custom&&this.active[s].custom.hoverRadius?this.active[s].custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,o,this.active[s]._model.radius+1),this.active[s]._model.backgroundColor=this.active[s].custom&&this.active[s].custom.hoverBackgroundColor?this.active[s].custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,o,i.color(this.active[s]._model.backgroundColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderColor=this.active[s].custom&&this.active[s].custom.hoverBorderColor?this.active[s].custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,o,i.color(this.active[s]._model.borderColor).saturate(.5).darken(.1).rgbString()),this.active[s]._model.borderWidth=this.active[s].custom&&this.active[s].custom.hoverBorderWidth?this.active[s].custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,o,this.active[s]._model.borderWidth);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hoverAnimationDuration))}return this.lastActive=this.active,this}})}.call(this),!function t(e,i,o){function s(r,n){if(!i[r]){if(!e[r]){var h="function"==typeof require&&require;if(!n&&h)return h(r,!0);if(a)return a(r,!0);var l=new Error("Cannot find module '"+r+"'");throw l.code="MODULE_NOT_FOUND",l}var c=i[r]={exports:{}};e[r][0].call(c.exports,function(t){var i=e[r][1][t];return s(i?i:t)},c,c.exports,t,e,i,o)}return i[r].exports}for(var a="function"==typeof require&&require,r=0;r<o.length;r++)s(o[r]);return s}({1:[function(t,e){!function(){var i=t("color-convert"),o=t("color-string"),s=function(t){if(t instanceof s)return t;if(!(this instanceof s))return new s(t);if(this.values={rgb:[0,0,0],hsl:[0,0,0],hsv:[0,0,0],hwb:[0,0,0],cmyk:[0,0,0,0],alpha:1},"string"==typeof t){var e=o.getRgba(t);if(e)this.setValues("rgb",e);else if(e=o.getHsla(t))this.setValues("hsl",e);else{if(!(e=o.getHwb(t)))throw new Error('Unable to parse color from string "'+t+'"');this.setValues("hwb",e)}}else if("object"==typeof t){var e=t;if(void 0!==e.r||void 0!==e.red)this.setValues("rgb",e);else if(void 0!==e.l||void 0!==e.lightness)this.setValues("hsl",e);else if(void 0!==e.v||void 0!==e.value)this.setValues("hsv",e);else if(void 0!==e.w||void 0!==e.whiteness)this.setValues("hwb",e);else{if(void 0===e.c&&void 0===e.cyan)throw new Error("Unable to parse color from object "+JSON.stringify(t));this.setValues("cmyk",e)}}};s.prototype={rgb:function(){return this.setSpace("rgb",arguments)},hsl:function(){return this.setSpace("hsl",arguments)},hsv:function(){return this.setSpace("hsv",arguments)},hwb:function(){return this.setSpace("hwb",arguments)},cmyk:function(){return this.setSpace("cmyk",arguments)},rgbArray:function(){return this.values.rgb},hslArray:function(){return this.values.hsl},hsvArray:function(){return this.values.hsv},hwbArray:function(){return 1!==this.values.alpha?this.values.hwb.concat([this.values.alpha]):this.values.hwb},cmykArray:function(){return this.values.cmyk},rgbaArray:function(){var t=this.values.rgb;return t.concat([this.values.alpha])},hslaArray:function(){var t=this.values.hsl;return t.concat([this.values.alpha])},alpha:function(t){return void 0===t?this.values.alpha:(this.setValues("alpha",t),this)},red:function(t){return this.setChannel("rgb",0,t)},green:function(t){return this.setChannel("rgb",1,t)},blue:function(t){return this.setChannel("rgb",2,t)},hue:function(t){return this.setChannel("hsl",0,t)},saturation:function(t){return this.setChannel("hsl",1,t)},lightness:function(t){return this.setChannel("hsl",2,t)},saturationv:function(t){return this.setChannel("hsv",1,t)},whiteness:function(t){return this.setChannel("hwb",1,t)},blackness:function(t){return this.setChannel("hwb",2,t)},value:function(t){return this.setChannel("hsv",2,t)},cyan:function(t){return this.setChannel("cmyk",0,t)},magenta:function(t){return this.setChannel("cmyk",1,t)},yellow:function(t){return this.setChannel("cmyk",2,t)},black:function(t){return this.setChannel("cmyk",3,t)},hexString:function(){return o.hexString(this.values.rgb)},rgbString:function(){return o.rgbString(this.values.rgb,this.values.alpha)},rgbaString:function(){return o.rgbaString(this.values.rgb,this.values.alpha)},percentString:function(){return o.percentString(this.values.rgb,this.values.alpha)},hslString:function(){return o.hslString(this.values.hsl,this.values.alpha)},hslaString:function(){return o.hslaString(this.values.hsl,this.values.alpha)},hwbString:function(){return o.hwbString(this.values.hwb,this.values.alpha)},keyword:function(){return o.keyword(this.values.rgb,this.values.alpha)},rgbNumber:function(){return this.values.rgb[0]<<16|this.values.rgb[1]<<8|this.values.rgb[2]},luminosity:function(){for(var t=this.values.rgb,e=[],i=0;i<t.length;i++){var o=t[i]/255;e[i]=.03928>=o?o/12.92:Math.pow((o+.055)/1.055,2.4)}return.2126*e[0]+.7152*e[1]+.0722*e[2]},contrast:function(t){var e=this.luminosity(),i=t.luminosity();return e>i?(e+.05)/(i+.05):(i+.05)/(e+.05)},level:function(t){var e=this.contrast(t);return e>=7.1?"AAA":e>=4.5?"AA":""},dark:function(){var t=this.values.rgb,e=(299*t[0]+587*t[1]+114*t[2])/1e3;return 128>e},light:function(){return!this.dark()},negate:function(){for(var t=[],e=0;3>e;e++)t[e]=255-this.values.rgb[e];return this.setValues("rgb",t),this},lighten:function(t){return this.values.hsl[2]+=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},darken:function(t){return this.values.hsl[2]-=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},saturate:function(t){return this.values.hsl[1]+=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},desaturate:function(t){return this.values.hsl[1]-=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},whiten:function(t){return this.values.hwb[1]+=this.values.hwb[1]*t,this.setValues("hwb",this.values.hwb),this},blacken:function(t){return this.values.hwb[2]+=this.values.hwb[2]*t,this.setValues("hwb",this.values.hwb),this},greyscale:function(){var t=this.values.rgb,e=.3*t[0]+.59*t[1]+.11*t[2];return this.setValues("rgb",[e,e,e]),this},clearer:function(t){return this.setValues("alpha",this.values.alpha-this.values.alpha*t),this},opaquer:function(t){return this.setValues("alpha",this.values.alpha+this.values.alpha*t),this},rotate:function(t){var e=this.values.hsl[0];return e=(e+t)%360,e=0>e?360+e:e,this.values.hsl[0]=e,this.setValues("hsl",this.values.hsl),this},mix:function(t,e){e=1-(null==e?.5:e);for(var i=2*e-1,o=this.alpha()-t.alpha(),s=((i*o==-1?i:(i+o)/(1+i*o))+1)/2,a=1-s,r=this.rgbArray(),n=t.rgbArray(),h=0;h<r.length;h++)r[h]=r[h]*s+n[h]*a;this.setValues("rgb",r);var l=this.alpha()*e+t.alpha()*(1-e);return this.setValues("alpha",l),this},toJSON:function(){return this.rgb()},clone:function(){return new s(this.rgb())}},s.prototype.getValues=function(t){for(var e={},i=0;i<t.length;i++)e[t.charAt(i)]=this.values[t][i];return 1!=this.values.alpha&&(e.a=this.values.alpha),e},s.prototype.setValues=function(t,e){var o={rgb:["red","green","blue"],hsl:["hue","saturation","lightness"],hsv:["hue","saturation","value"],hwb:["hue","whiteness","blackness"],cmyk:["cyan","magenta","yellow","black"]},s={rgb:[255,255,255],hsl:[360,100,100],hsv:[360,100,100],hwb:[360,100,100],cmyk:[100,100,100,100]},a=1;if("alpha"==t)a=e;else if(e.length)this.values[t]=e.slice(0,t.length),a=e[t.length];else if(void 0!==e[t.charAt(0)]){for(var r=0;r<t.length;r++)this.values[t][r]=e[t.charAt(r)];a=e.a}else if(void 0!==e[o[t][0]]){for(var n=o[t],r=0;r<t.length;r++)this.values[t][r]=e[n[r]];a=e.alpha}if(this.values.alpha=Math.max(0,Math.min(1,void 0!==a?a:this.values.alpha)),"alpha"!=t){for(var r=0;r<t.length;r++){var h=Math.max(0,Math.min(s[t][r],this.values[t][r]));this.values[t][r]=Math.round(h)}for(var l in o){l!=t&&(this.values[l]=i[t][l](this.values[t]));for(var r=0;r<l.length;r++){var h=Math.max(0,Math.min(s[l][r],this.values[l][r]));this.values[l][r]=Math.round(h)}}return!0}},s.prototype.setSpace=function(t,e){var i=e[0];return void 0===i?this.getValues(t):("number"==typeof i&&(i=Array.prototype.slice.call(e)),this.setValues(t,i),this)},s.prototype.setChannel=function(t,e,i){return void 0===i?this.values[t][e]:(this.values[t][e]=i,this.setValues(t,this.values[t]),this)},window.Color=e.exports=s}()},{"color-convert":3,"color-string":4}],2:[function(t,e){function i(t){var e,i,o,s=t[0]/255,a=t[1]/255,r=t[2]/255,n=Math.min(s,a,r),h=Math.max(s,a,r),l=h-n;return h==n?e=0:s==h?e=(a-r)/l:a==h?e=2+(r-s)/l:r==h&&(e=4+(s-a)/l),e=Math.min(60*e,360),0>e&&(e+=360),o=(n+h)/2,i=h==n?0:.5>=o?l/(h+n):l/(2-h-n),[e,100*i,100*o]}function o(t){var e,i,o,s=t[0],a=t[1],r=t[2],n=Math.min(s,a,r),h=Math.max(s,a,r),l=h-n;return i=0==h?0:l/h*1e3/10,h==n?e=0:s==h?e=(a-r)/l:a==h?e=2+(r-s)/l:r==h&&(e=4+(s-a)/l),e=Math.min(60*e,360),0>e&&(e+=360),o=h/255*1e3/10,[e,i,o]}function s(t){var e=t[0],o=t[1],s=t[2],a=i(t)[0],r=1/255*Math.min(e,Math.min(o,s)),s=1-1/255*Math.max(e,Math.max(o,s));return[a,100*r,100*s]}function a(t){var e,i,o,s,a=t[0]/255,r=t[1]/255,n=t[2]/255;return s=Math.min(1-a,1-r,1-n),e=(1-a-s)/(1-s)||0,i=(1-r-s)/(1-s)||0,o=(1-n-s)/(1-s)||0,[100*e,100*i,100*o,100*s]}function n(t){return U[JSON.stringify(t)]}function h(t){var e=t[0]/255,i=t[1]/255,o=t[2]/255;e=e>.04045?Math.pow((e+.055)/1.055,2.4):e/12.92,i=i>.04045?Math.pow((i+.055)/1.055,2.4):i/12.92,o=o>.04045?Math.pow((o+.055)/1.055,2.4):o/12.92;var s=.4124*e+.3576*i+.1805*o,a=.2126*e+.7152*i+.0722*o,r=.0193*e+.1192*i+.9505*o;return[100*s,100*a,100*r]}function l(t){var e,i,o,s=h(t),a=s[0],r=s[1],n=s[2];return a/=95.047,r/=100,n/=108.883,a=a>.008856?Math.pow(a,1/3):7.787*a+16/116,r=r>.008856?Math.pow(r,1/3):7.787*r+16/116,n=n>.008856?Math.pow(n,1/3):7.787*n+16/116,e=116*r-16,i=500*(a-r),o=200*(r-n),[e,i,o]}function c(t){return L(l(t))}function d(t){var e,i,o,s,a,r=t[0]/360,n=t[1]/100,h=t[2]/100;if(0==n)return a=255*h,[a,a,a];i=.5>h?h*(1+n):h+n-h*n,e=2*h-i,s=[0,0,0];for(var l=0;3>l;l++)o=r+1/3*-(l-1),0>o&&o++,o>1&&o--,a=1>6*o?e+6*(i-e)*o:1>2*o?i:2>3*o?e+(i-e)*(2/3-o)*6:e,s[l]=255*a;return s}function u(t){var e,i,o=t[0],s=t[1]/100,a=t[2]/100;return a*=2,s*=1>=a?a:2-a,i=(a+s)/2,e=2*s/(a+s),[o,100*e,100*i]}function m(t){return s(d(t))}function v(t){return a(d(t))}function p(t){return n(d(t))}function f(t){var e=t[0]/60,i=t[1]/100,o=t[2]/100,s=Math.floor(e)%6,a=e-Math.floor(e),r=255*o*(1-i),n=255*o*(1-i*a),h=255*o*(1-i*(1-a)),o=255*o;switch(s){case 0:return[o,h,r];case 1:return[n,o,r];case 2:return[r,o,h];case 3:return[r,n,o];case 4:return[h,r,o];case 5:return[o,r,n]}}function x(t){var e,i,o=t[0],s=t[1]/100,a=t[2]/100;return i=(2-s)*a,e=s*a,e/=1>=i?i:2-i,e=e||0,i/=2,[o,100*e,100*i]}function A(t){return s(f(t))}function C(t){return a(f(t))}function y(t){return n(f(t))}function w(t){var e,i,o,s,a=t[0]/360,n=t[1]/100,h=t[2]/100,l=n+h;switch(l>1&&(n/=l,h/=l),e=Math.floor(6*a),i=1-h,o=6*a-e,0!=(1&e)&&(o=1-o),s=n+o*(i-n),e){default:case 6:case 0:r=i,g=s,b=n;break;case 1:r=s,g=i,b=n;break;case 2:r=n,g=i,b=s;break;case 3:r=n,g=s,b=i;break;case 4:r=s,g=n,b=i;break;case 5:r=i,g=n,b=s}return[255*r,255*g,255*b]}function _(t){return i(w(t))}function k(t){return o(w(t))}function S(t){return a(w(t))}function I(t){return n(w(t))}function P(t){var e,i,o,s=t[0]/100,a=t[1]/100,r=t[2]/100,n=t[3]/100;return e=1-Math.min(1,s*(1-n)+n),i=1-Math.min(1,a*(1-n)+n),o=1-Math.min(1,r*(1-n)+n),[255*e,255*i,255*o]}function W(t){return i(P(t))}function D(t){return o(P(t))}function O(t){return s(P(t))}function M(t){return n(P(t))}function V(t){var e,i,o,s=t[0]/100,a=t[1]/100,r=t[2]/100;return e=3.2406*s+-1.5372*a+r*-.4986,i=s*-.9689+1.8758*a+.0415*r,o=.0557*s+a*-.204+1.057*r,e=e>.0031308?1.055*Math.pow(e,1/2.4)-.055:e=12.92*e,i=i>.0031308?1.055*Math.pow(i,1/2.4)-.055:i=12.92*i,o=o>.0031308?1.055*Math.pow(o,1/2.4)-.055:o=12.92*o,e=Math.min(Math.max(0,e),1),i=Math.min(Math.max(0,i),1),o=Math.min(Math.max(0,o),1),[255*e,255*i,255*o]}function R(t){var e,i,o,s=t[0],a=t[1],r=t[2];return s/=95.047,a/=100,r/=108.883,s=s>.008856?Math.pow(s,1/3):7.787*s+16/116,a=a>.008856?Math.pow(a,1/3):7.787*a+16/116,r=r>.008856?Math.pow(r,1/3):7.787*r+16/116,e=116*a-16,i=500*(s-a),o=200*(a-r),[e,i,o]}function B(t){return L(R(t))}function z(t){var e,i,o,s,a=t[0],r=t[1],n=t[2];return 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h(H(t))}e.exports={rgb2hsl:i,rgb2hsv:o,rgb2hwb:s,rgb2cmyk:a,rgb2keyword:n,rgb2xyz:h,rgb2lab:l,rgb2lch:c,hsl2rgb:d,hsl2hsv:u,hsl2hwb:m,hsl2cmyk:v,hsl2keyword:p,hsv2rgb:f,hsv2hsl:x,hsv2hwb:A,hsv2cmyk:C,hsv2keyword:y,hwb2rgb:w,hwb2hsl:_,hwb2hsv:k,hwb2cmyk:S,hwb2keyword:I,cmyk2rgb:P,cmyk2hsl:W,cmyk2hsv:D,cmyk2hwb:O,cmyk2keyword:M,keyword2rgb:H,keyword2hsl:q,keyword2hsv:Y,keyword2hwb:j,keyword2cmyk:X,keyword2lab:Z,keyword2xyz:Q,xyz2rgb:V,xyz2lab:R,xyz2lch:B,lab2xyz:z,lab2rgb:T,lab2lch:L,lch2lab:F,lch2xyz:E,lch2rgb:N};var G={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]},U={};for(var $ in G)U[JSON.stringify(G[$])]=$},{}],3:[function(t,e){var i=t("./conversions"),o=function(){return new h};for(var s in i){o[s+"Raw"]=function(t){return function(e){return"number"==typeof e&&(e=Array.prototype.slice.call(arguments)),i[t](e)}}(s);var a=/(\w+)2(\w+)/.exec(s),r=a[1],n=a[2];o[r]=o[r]||{},o[r][n]=o[s]=function(t){return function(e){"number"==typeof e&&(e=Array.prototype.slice.call(arguments));var o=i[t](e);if("string"==typeof o||void 0===o)return o;for(var s=0;s<o.length;s++)o[s]=Math.round(o[s]);return o}}(s)}var h=function(){this.convs={}};h.prototype.routeSpace=function(t,e){var i=e[0];return void 0===i?this.getValues(t):("number"==typeof i&&(i=Array.prototype.slice.call(e)),this.setValues(t,i))},h.prototype.setValues=function(t,e){return this.space=t,this.convs={},this.convs[t]=e,this},h.prototype.getValues=function(t){var e=this.convs[t];if(!e){var i=this.space,s=this.convs[i];e=o[i][t](s),this.convs[t]=e}return 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x)A[x[C]]=C},{"color-name":5}],5:[function(t,e){e.exports={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]}},{}]},{},[1]);
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t=this.values.hsl;return t.concat([this.values.alpha])},alpha:function(t){return void 0===t?this.values.alpha:(this.setValues("alpha",t),this)},red:function(t){return this.setChannel("rgb",0,t)},green:function(t){return this.setChannel("rgb",1,t)},blue:function(t){return this.setChannel("rgb",2,t)},hue:function(t){return this.setChannel("hsl",0,t)},saturation:function(t){return this.setChannel("hsl",1,t)},lightness:function(t){return this.setChannel("hsl",2,t)},saturationv:function(t){return this.setChannel("hsv",1,t)},whiteness:function(t){return this.setChannel("hwb",1,t)},blackness:function(t){return this.setChannel("hwb",2,t)},value:function(t){return this.setChannel("hsv",2,t)},cyan:function(t){return this.setChannel("cmyk",0,t)},magenta:function(t){return this.setChannel("cmyk",1,t)},yellow:function(t){return this.setChannel("cmyk",2,t)},black:function(t){return this.setChannel("cmyk",3,t)},hexString:function(){return a.hexString(this.values.rgb)},rgbString:function(){return a.rgbString(this.values.rgb,this.values.alpha)},rgbaString:function(){return a.rgbaString(this.values.rgb,this.values.alpha)},percentString:function(){return a.percentString(this.values.rgb,this.values.alpha)},hslString:function(){return a.hslString(this.values.hsl,this.values.alpha)},hslaString:function(){return a.hslaString(this.values.hsl,this.values.alpha)},hwbString:function(){return a.hwbString(this.values.hwb,this.values.alpha)},keyword:function(){return a.keyword(this.values.rgb,this.values.alpha)},rgbNumber:function(){return this.values.rgb[0]<<16|this.values.rgb[1]<<8|this.values.rgb[2]},luminosity:function(){for(var t=this.values.rgb,e=[],i=0;i<t.length;i++){var a=t[i]/255;e[i]=.03928>=a?a/12.92:Math.pow((a+.055)/1.055,2.4)}return.2126*e[0]+.7152*e[1]+.0722*e[2]},contrast:function(t){var e=this.luminosity(),i=t.luminosity();return e>i?(e+.05)/(i+.05):(i+.05)/(e+.05)},level:function(t){var e=this.contrast(t);return e>=7.1?"AAA":e>=4.5?"AA":""},dark:function(){var t=this.values.rgb,e=(299*t[0]+587*t[1]+114*t[2])/1e3;return 128>e},light:function(){return!this.dark()},negate:function(){for(var t=[],e=0;3>e;e++)t[e]=255-this.values.rgb[e];return this.setValues("rgb",t),this},lighten:function(t){return this.values.hsl[2]+=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},darken:function(t){return this.values.hsl[2]-=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},saturate:function(t){return this.values.hsl[1]+=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},desaturate:function(t){return this.values.hsl[1]-=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},whiten:function(t){return this.values.hwb[1]+=this.values.hwb[1]*t,this.setValues("hwb",this.values.hwb),this},blacken:function(t){return this.values.hwb[2]+=this.values.hwb[2]*t,this.setValues("hwb",this.values.hwb),this},greyscale:function(){var t=this.values.rgb,e=.3*t[0]+.59*t[1]+.11*t[2];return this.setValues("rgb",[e,e,e]),this},clearer:function(t){return this.setValues("alpha",this.values.alpha-this.values.alpha*t),this},opaquer:function(t){return this.setValues("alpha",this.values.alpha+this.values.alpha*t),this},rotate:function(t){var e=this.values.hsl[0];return e=(e+t)%360,e=0>e?360+e:e,this.values.hsl[0]=e,this.setValues("hsl",this.values.hsl),this},mix:function(t,e){e=1-(null==e?.5:e);for(var i=2*e-1,a=this.alpha()-t.alpha(),n=((i*a==-1?i:(i+a)/(1+i*a))+1)/2,s=1-n,o=this.rgbArray(),r=t.rgbArray(),h=0;h<o.length;h++)o[h]=o[h]*n+r[h]*s;this.setValues("rgb",o);var l=this.alpha()*e+t.alpha()*(1-e);return this.setValues("alpha",l),this},toJSON:function(){return this.rgb()},clone:function(){return new n(this.rgb())}},n.prototype.getValues=function(t){for(var e={},i=0;i<t.length;i++)e[t.charAt(i)]=this.values[t][i];return 1!=this.values.alpha&&(e.a=this.values.alpha),e},n.prototype.setValues=function(t,e){var a={rgb:["red","green","blue"],hsl:["hue","saturation","lightness"],hsv:["hue","saturation","value"],hwb:["hue","whiteness","blackness"],cmyk:["cyan","magenta","yellow","black"]},n={rgb:[255,255,255],hsl:[360,100,100],hsv:[360,100,100],hwb:[360,100,100],cmyk:[100,100,100,100]},s=1;if("alpha"==t)s=e;else if(e.length)this.values[t]=e.slice(0,t.length),s=e[t.length];else if(void 0!==e[t.charAt(0)]){for(var o=0;o<t.length;o++)this.values[t][o]=e[t.charAt(o)];s=e.a}else if(void 0!==e[a[t][0]]){for(var r=a[t],o=0;o<t.length;o++)this.values[t][o]=e[r[o]];s=e.alpha}if(this.values.alpha=Math.max(0,Math.min(1,void 0!==s?s:this.values.alpha)),"alpha"!=t){for(var o=0;o<t.length;o++){var h=Math.max(0,Math.min(n[t][o],this.values[t][o]));this.values[t][o]=Math.round(h)}for(var l in a){l!=t&&(this.values[l]=i[t][l](this.values[t]));for(var o=0;o<l.length;o++){var h=Math.max(0,Math.min(n[l][o],this.values[l][o]));this.values[l][o]=Math.round(h)}}return!0}},n.prototype.setSpace=function(t,e){var 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U={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]},$={};for(var J in U)$[JSON.stringify(U[J])]=J},{}],3:[function(t,e,i){var a=t("./conversions"),n=function(){return new l};for(var s in a){n[s+"Raw"]=function(t){return function(e){return"number"==typeof e&&(e=Array.prototype.slice.call(arguments)),a[t](e)}}(s);var o=/(\w+)2(\w+)/.exec(s),r=o[1],h=o[2];n[r]=n[r]||{},n[r][h]=n[s]=function(t){return function(e){"number"==typeof e&&(e=Array.prototype.slice.call(arguments));var i=a[t](e);if("string"==typeof i||void 0===i)return i;for(var n=0;n<i.length;n++)i[n]=Math.round(i[n]);return i}}(s)}var l=function(){this.convs={}};l.prototype.routeSpace=function(t,e){var i=e[0];return void 0===i?this.getValues(t):("number"==typeof i&&(i=Array.prototype.slice.call(e)),this.setValues(t,i))},l.prototype.setValues=function(t,e){return this.space=t,this.convs={},this.convs[t]=e,this},l.prototype.getValues=function(t){var e=this.convs[t];if(!e){var i=this.space,a=this.convs[i];e=n[i][t](a),this.convs[t]=e}return e},["rgb","hsl","hsv","cmyk","keyword"].forEach(function(t){l.prototype[t]=function(e){return this.routeSpace(t,arguments)}}),e.exports=n},{"./conversions":2}],4:[function(t,e,i){function a(t){if(t){var e=/^#([a-fA-F0-9]{3})$/,i=/^#([a-fA-F0-9]{6})$/,a=/^rgba?\(\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/,n=/^rgba?\(\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/,s=/(\D+)/,o=[0,0,0],r=1,h=t.match(e);if(h){h=h[1];for(var l=0;l<o.length;l++)o[l]=parseInt(h[l]+h[l],16)}else if(h=t.match(i)){h=h[1];for(var l=0;l<o.length;l++)o[l]=parseInt(h.slice(2*l,2*l+2),16)}else if(h=t.match(a)){for(var l=0;l<o.length;l++)o[l]=parseInt(h[l+1]);r=parseFloat(h[4])}else if(h=t.match(n)){for(var l=0;l<o.length;l++)o[l]=Math.round(2.55*parseFloat(h[l+1]));r=parseFloat(h[4])}else if(h=t.match(s)){if("transparent"==h[1])return[0,0,0,0];if(o=y[h[1]],!o)return}for(var l=0;l<o.length;l++)o[l]=b(o[l],0,255);return r=r||0==r?b(r,0,1):1,o[3]=r,o}}function n(t){if(t){var e=/^hsla?\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/,i=t.match(e);if(i){var a=parseFloat(i[4]),n=b(parseInt(i[1]),0,360),s=b(parseFloat(i[2]),0,100),o=b(parseFloat(i[3]),0,100),r=b(isNaN(a)?1:a,0,1);return[n,s,o,r]}}}function s(t){if(t){var e=/^hwb\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/,i=t.match(e);if(i){var a=parseFloat(i[4]),n=b(parseInt(i[1]),0,360),s=b(parseFloat(i[2]),0,100),o=b(parseFloat(i[3]),0,100),r=b(isNaN(a)?1:a,0,1);return[n,s,o,r]}}}function o(t){var e=a(t);return e&&e.slice(0,3)}function r(t){var e=n(t);return e&&e.slice(0,3)}function h(t){var e=a(t);return e?e[3]:(e=n(t))?e[3]:(e=s(t))?e[3]:void 0}function l(t){return"#"+x(t[0])+x(t[1])+x(t[2])}function c(t,e){return 1>e||t[3]&&t[3]<1?u(t,e):"rgb("+t[0]+", "+t[1]+", "+t[2]+")"}function u(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"rgba("+t[0]+", "+t[1]+", "+t[2]+", "+e+")"}function d(t,e){if(1>e||t[3]&&t[3]<1)return f(t,e);var i=Math.round(t[0]/255*100),a=Math.round(t[1]/255*100),n=Math.round(t[2]/255*100);return"rgb("+i+"%, "+a+"%, "+n+"%)"}function f(t,e){var i=Math.round(t[0]/255*100),a=Math.round(t[1]/255*100),n=Math.round(t[2]/255*100);return"rgba("+i+"%, "+a+"%, "+n+"%, "+(e||t[3]||1)+")"}function g(t,e){return 1>e||t[3]&&t[3]<1?p(t,e):"hsl("+t[0]+", "+t[1]+"%, "+t[2]+"%)"}function p(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"hsla("+t[0]+", "+t[1]+"%, "+t[2]+"%, "+e+")"}function v(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"hwb("+t[0]+", "+t[1]+"%, "+t[2]+"%"+(void 0!==e&&1!==e?", "+e:"")+")"}function m(t){return w[t.slice(0,3)]}function b(t,e,i){return Math.min(Math.max(e,t),i)}function x(t){var e=t.toString(16).toUpperCase();return e.length<2?"0"+e:e}var y=t("color-name");e.exports={getRgba:a,getHsla:n,getRgb:o,getHsl:r,getHwb:s,getAlpha:h,hexString:l,rgbString:c,rgbaString:u,percentString:d,percentaString:f,hslString:g,hslaString:p,hwbString:v,keyword:m};var w={};for(var k in y)w[y[k]]=k},{"color-name":5}],5:[function(t,e,i){e.exports={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]}},{}]},{},[1]);
\ No newline at end of file
diff --git a/samples/combo-bar-line.html b/samples/combo-bar-line.html
new file mode 100644
index 00000000000..a4cd5fbfd9f
--- /dev/null
+++ b/samples/combo-bar-line.html
@@ -0,0 +1,63 @@
+<!doctype html>
+<html>
+
+<head>
+    <title>Bar Chart</title>
+    <script src="../node_modules/jquery/dist/jquery.min.js"></script>
+    <script src="../Chart.js"></script>
+</head>
+
+<body>
+    <div style="width: 50%">
+        <canvas id="canvas" height="450" width="600"></canvas>
+    </div>
+    <button id="randomizeData">Randomize Data</button>
+    <script>
+    var randomScalingFactor = function() {
+        return (Math.random() > 0.5 ? 1.0 : -1.0) * Math.round(Math.random() * 100);
+    };
+    var randomColorFactor = function() {
+        return Math.round(Math.random() * 255);
+    };
+
+    var barChartData = {
+        labels: ["January", "February", "March", "April", "May", "June", "July"],
+        datasets: [{
+            type: 'line',
+            label: 'Dataset 1',
+            backgroundColor: "rgba(220,220,220,0.5)",
+            data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
+        }, {
+            label: 'Dataset 2',
+            backgroundColor: "rgba(151,187,205,0.5)",
+            data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
+        }, {
+            label: 'Dataset 3',
+            backgroundColor: "rgba(151,187,205,0.5)",
+            data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
+        }]
+
+    };
+    window.onload = function() {
+        var ctx = document.getElementById("canvas").getContext("2d");
+        window.myBar = new Chart(ctx, {
+            type: 'bar',
+            data: barChartData,
+            options: {
+                responsive: true,
+            }
+        });
+    };
+
+    $('#randomizeData').click(function() {
+        $.each(barChartData.datasets, function(i, dataset) {
+            dataset.backgroundColor = 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',.7)';
+            dataset.data = [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()];
+
+        });
+        window.myBar.update();
+    });
+    </script>
+</body>
+
+</html>
diff --git a/src/controllers/controller.bar.js b/src/controllers/controller.bar.js
index ef235c18d46..1e74c8a3ef2 100644
--- a/src/controllers/controller.bar.js
+++ b/src/controllers/controller.bar.js
@@ -93,7 +93,6 @@
 						backgroundColor: rectangle.custom && rectangle.custom.backgroundColor ? rectangle.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().backgroundColor, index, this.chart.options.elements.rectangle.backgroundColor),
 						borderColor: rectangle.custom && rectangle.custom.borderColor ? rectangle.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().borderColor, index, this.chart.options.elements.rectangle.borderColor),
 						borderWidth: rectangle.custom && rectangle.custom.borderWidth ? rectangle.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().borderWidth, index, this.chart.options.elements.rectangle.borderWidth),
-
 					},
 				});
 				rectangle.pivot();
@@ -122,16 +121,6 @@
 		// 	}, this);
 		// },
 
-		// eachRectangle: function(callback) {
-		// 	helpers.each(this.chart.data.datasets, function(dataset, datasetIndex) {
-		// 		helpers.each(dataset.metaData, function(element, index) {
-		// 			if (element instanceof Chart.Rectangle) {
-		// 				callback(element, index, dataset, datasetIndex);
-		// 			}
-		// 		}, this);
-		// 	}, this);
-		// },
-
 		// addLine: function addLine(dataset, datasetIndex) {
 		// 	if (dataset) {
 		// 		dataset.metaDataset = new Chart.Line({
@@ -322,7 +311,6 @@
 		// },
 
 
-
 		// setElementHoverStyle: function setElementHoverStyle(element) {
 		// 	if (element instanceof Chart.Point) {
 		// 		this.setPointHoverStyle(element);
@@ -341,7 +329,7 @@
 		// 	point._model.borderWidth = point.custom && point.custom.hoverBorderWidth ? point.custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, point._model.borderWidth);
 		// },
 
-		// setRectangleHoverStyle: function(rectangle) {
+		// setHoverStyle: function(rectangle) {
 		// 	var dataset = this.chart.data.datasets[rectangle._datasetIndex];
 		// 	var index = rectangle._index;
 
@@ -388,42 +376,42 @@
 		// 	}, this);
 		// },
 
-		// getElementsAtEvent: function(e) {
-		// 	var elementsArray = [],
-		// 		eventPosition = helpers.getRelativePosition(e),
-		// 		datasetIterator = function(dataset) {
-		// 			elementsArray.push(dataset.metaData[elementIndex]);
-		// 		},
-		// 		elementIndex;
-
-		// 	for (var datasetIndex = 0; datasetIndex < this.chart.data.datasets.length; datasetIndex++) {
-		// 		for (elementIndex = 0; elementIndex < this.chart.data.datasets[datasetIndex].metaData.length; elementIndex++) {
-		// 			if (this.chart.data.datasets[datasetIndex].metaData[elementIndex].inGroupRange(eventPosition.x, eventPosition.y)) {
-		// 				helpers.each(this.chart.data.datasets, datasetIterator);
-		// 			}
-		// 		}
-		// 	}
+		getElementsAtEvent: function(e) {
+			var elementsArray = [],
+				eventPosition = helpers.getRelativePosition(e),
+				datasetIterator = function(dataset) {
+					elementsArray.push(dataset.metaData[elementIndex]);
+				},
+				elementIndex;
+
+			for (var datasetIndex = 0; datasetIndex < this.chart.data.datasets.length; datasetIndex++) {
+				for (elementIndex = 0; elementIndex < this.chart.data.datasets[datasetIndex].metaData.length; elementIndex++) {
+					if (this.chart.data.datasets[datasetIndex].metaData[elementIndex].inGroupRange(eventPosition.x, eventPosition.y)) {
+						helpers.each(this.chart.data.datasets, datasetIterator);
+					}
+				}
+			}
 
-		// 	return elementsArray.length ? elementsArray : [];
-		// },
+			return elementsArray.length ? elementsArray : [];
+		},
 
 		// // Get the single element that was clicked on
 		// // @return : An object containing the dataset index and element index of the matching element. Also contains the rectangle that was drawn
-		// getElementAtEvent: function(e) {
-		// 	var element = [];
-		// 	var eventPosition = helpers.getRelativePosition(e);
-
-		// 	for (var datasetIndex = 0; datasetIndex < this.chart.data.datasets.length; ++datasetIndex) {
-		// 		for (var elementIndex = 0; elementIndex < this.chart.data.datasets[datasetIndex].metaData.length; ++elementIndex) {
-		// 			if (this.chart.data.datasets[datasetIndex].metaData[elementIndex].inRange(eventPosition.x, eventPosition.y)) {
-		// 				element.push(this.chart.data.datasets[datasetIndex].metaData[elementIndex]);
-		// 				return element;
-		// 			}
-		// 		}
-		// 	}
+		getElementAtEvent: function(e) {
+			var element = [];
+			var eventPosition = helpers.getRelativePosition(e);
+
+			for (var datasetIndex = 0; datasetIndex < this.chart.data.datasets.length; ++datasetIndex) {
+				for (var elementIndex = 0; elementIndex < this.chart.data.datasets[datasetIndex].metaData.length; ++elementIndex) {
+					if (this.chart.data.datasets[datasetIndex].metaData[elementIndex].inRange(eventPosition.x, eventPosition.y)) {
+						element.push(this.chart.data.datasets[datasetIndex].metaData[elementIndex]);
+						return element;
+					}
+				}
+			}
 
-		// 	return [];
-		// },
+			return [];
+		},
 	});
 
 
diff --git a/src/controllers/controller.line.js b/src/controllers/controller.line.js
new file mode 100644
index 00000000000..fd460eb92a6
--- /dev/null
+++ b/src/controllers/controller.line.js
@@ -0,0 +1,371 @@
+(function() {
+
+	"use strict";
+
+	var root = this,
+		Chart = root.Chart,
+		helpers = Chart.helpers;
+
+	Chart.controllers.line = function(chart, datasetIndex) {
+		this.initialize.call(this, chart, datasetIndex);
+	};
+
+	helpers.extend(Chart.controllers.line.prototype, {
+
+		initialize: function(chart, datasetIndex) {
+			this.chart = chart;
+			this.index = datasetIndex;
+			this.linkScales();
+			this.addElements();
+		},
+
+		linkScales: function() {
+			if (!this.getDataset().xAxisID) {
+				this.getDataset().xAxisID = this.chart.options.scales.xAxes[0].id;
+			}
+
+			if (!this.getDataset().yAxisID) {
+				this.getDataset().yAxisID = this.chart.options.scales.yAxes[0].id;
+			}
+		},
+
+		getDataset: function() {
+			return this.chart.data.datasets[this.index];
+		},
+
+		getScaleForId: function(scaleID) {
+			return this.chart.scales[scaleID];
+		},
+
+		addElements: function() {
+
+			this.getDataset().metaData = this.getDataset().metaData || [];
+
+			this.getDataset().metaDataset = this.getDataset().metaDataset || new Chart.elements.Line({
+				_chart: this.chart.chart,
+				_datasetIndex: this.index,
+				_points: this.getDataset().metaData,
+			});
+
+			helpers.each(this.getDataset().data, function(value, index) {
+				this.getDataset().metaData[index] = this.getDataset().metaData[index] || new Chart.elements.Point({
+					_chart: this.chart.chart,
+					_datasetIndex: this.index,
+					_index: index,
+				});
+			}, this);
+		},
+
+		reset: function() {
+			this.update(true);
+		},
+
+		update: function(reset) {
+
+			var line = this.getDataset().metaDataset;
+			var points = this.getDataset().metaData;
+
+			var yScale = this.getScaleForId(this.getDataset().yAxisID);
+			var xScale = this.getScaleForId(this.getDataset().xAxisID);
+			var scaleBase;
+
+			if (yScale.min < 0 && yScale.max < 0) {
+				scaleBase = yScale.getPixelForValue(yScale.max);
+			} else if (yScale.min > 0 && yScale.max > 0) {
+				scaleBase = yScale.getPixelForValue(yScale.min);
+			} else {
+				scaleBase = yScale.getPixelForValue(0);
+			}
+
+
+			// Update Line
+			helpers.extend(line, {
+				// Utility
+				_scale: yScale,
+				_datasetIndex: this.index,
+				// Data
+				_children: points,
+				// Model
+				_model: {
+					// Appearance
+					tension: line.custom && line.custom.tension ? line.custom.tension : (this.getDataset().tension || this.chart.options.elements.line.tension),
+					backgroundColor: line.custom && line.custom.backgroundColor ? line.custom.backgroundColor : (this.getDataset().backgroundColor || this.chart.options.elements.line.backgroundColor),
+					borderWidth: line.custom && line.custom.borderWidth ? line.custom.borderWidth : (this.getDataset().borderWidth || this.chart.options.elements.line.borderWidth),
+					borderColor: line.custom && line.custom.borderColor ? line.custom.borderColor : (this.getDataset().borderColor || this.chart.options.elements.line.borderColor),
+					fill: line.custom && line.custom.fill ? line.custom.fill : (this.getDataset().fill !== undefined ? this.getDataset().fill : this.chart.options.elements.line.fill),
+					skipNull: this.getDataset().skipNull !== undefined ? this.getDataset().skipNull : this.chart.options.elements.line.skipNull,
+					drawNull: this.getDataset().drawNull !== undefined ? this.getDataset().drawNull : this.chart.options.elements.line.drawNull,
+					// Scale
+					scaleTop: yScale.top,
+					scaleBottom: yScale.bottom,
+					scaleZero: scaleBase,
+				},
+			});
+			line.pivot();
+
+			// Update Points
+			helpers.each(points, function(point, index) {
+				helpers.extend(point, {
+					// Utility
+					_chart: this.chart.chart,
+					_xScale: xScale,
+					_yScale: yScale,
+					_datasetIndex: this.index,
+					_index: index,
+
+					// Desired view properties
+					_model: {
+						x: xScale.getPointPixelForValue(this.getDataset().data[index], index, this.index),
+						y: yScale.getPointPixelForValue(this.getDataset().data[index], index, this.index),
+						// Appearance
+						tension: point.custom && point.custom.tension ? point.custom.tension : this.chart.options.elements.line.tension,
+						radius: point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(this.getDataset().radius, index, this.chart.options.elements.point.radius),
+						backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor, index, this.chart.options.elements.point.backgroundColor),
+						borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderColor, index, this.chart.options.elements.point.borderColor),
+						borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth, index, this.chart.options.elements.point.borderWidth),
+						skip: this.getDataset().data[index] === null,
+
+						// Tooltip
+						hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.getDataset().hitRadius, index, this.chart.options.elements.point.hitRadius),
+					},
+
+				});
+			}, this);
+
+			// Update bezier control points
+			helpers.each(this.getDataset().metaData, function(point, index) {
+				var controlPoints = helpers.splineCurve(
+					helpers.previousItem(this.getDataset().metaData, index)._model,
+					point._model,
+					helpers.nextItem(this.getDataset().metaData, index)._model,
+					point._model.tension
+				);
+
+				point._model.controlPointPreviousX = controlPoints.previous.x;
+				point._model.controlPointNextX = controlPoints.next.x;
+
+				// Prevent the bezier going outside of the bounds of the graph
+
+				// Cap puter bezier handles to the upper/lower scale bounds
+				if (controlPoints.next.y > this.chart.chartArea.bottom) {
+					point._model.controlPointNextY = this.chart.chartArea.bottom;
+				} else if (controlPoints.next.y < this.chart.chartArea.top) {
+					point._model.controlPointNextY = this.chart.chartArea.top;
+				} else {
+					point._model.controlPointNextY = controlPoints.next.y;
+				}
+
+				// Cap inner bezier handles to the upper/lower scale bounds
+				if (controlPoints.previous.y > this.chart.chartArea.bottom) {
+					point._model.controlPointPreviousY = this.chart.chartArea.bottom;
+				} else if (controlPoints.previous.y < this.chart.chartArea.top) {
+					point._model.controlPointPreviousY = this.chart.chartArea.top;
+				} else {
+					point._model.controlPointPreviousY = controlPoints.previous.y;
+				}
+
+				// Now pivot the point for animation
+				point.pivot();
+			}, this);
+
+		},
+
+		draw: function(ease) {
+			var easingDecimal = ease || 1;
+
+			// Transition Point Locations
+			helpers.each(this.getDataset().metaData, function(point, index) {
+				point.transition(easingDecimal);
+			}, this);
+
+			// Transition and Draw the line
+			this.getDataset().metaDataset.transition(easingDecimal).draw();
+
+			// Draw the points
+			helpers.each(this.getDataset().metaData, function(point) {
+				point.draw();
+			});
+		},
+
+
+
+
+
+
+
+
+		// eachLine: function eachLine(callback) {
+		// 	helpers.each(this.chart.data.datasets, function(dataset, datasetIndex) {
+		// 		if (dataset.metaDataset && dataset.metaDataset instanceof Chart.Line) {
+		// 			callback.call(this, dataset, datasetIndex);
+		// 		}
+		// 	}, this);
+		// },
+
+		// addPoint: function addPoint(dataset, datasetIndex, index) {
+		// 	if (dataset) {
+		// 		dataset.metaData = dataset.metaData || new Array(this.chart.data.datasets[datasetIndex].data.length);
+
+		// 		if (index < dataset.metaData.length) {
+		// 			dataset.metaData[index] = new Chart.Point({
+		// 				_datasetIndex: datasetIndex,
+		// 				_index: index,
+		// 				_chart: this.chart.chart,
+		// 				_model: {
+		// 					x: 0,
+		// 					y: 0,
+		// 				},
+		// 			});
+		// 		}
+		// 	}
+		// },
+
+
+
+		// resetElements: function resetElements() {
+		// 	helpers.each(this.chart.data.datasets, function(dataset, datasetIndex) {
+		// 		// All elements must be the same type for the given dataset so we are fine to check just the first one
+		// 		if (dataset.metaData[0] instanceof Chart.Point) {
+		// 			// Have points. Update all of them
+		// 			this.resetDatasetPoints(dataset, datasetIndex);
+		// 		} else if (dataset.metaData[0] instanceof Chart.Rectangle) {
+		// 			// Have rectangles (lines)
+		// 			this.resetDatasetRectangles(dataset, datasetIndex);
+		// 		}
+		// 	}, this);
+		// },
+
+		// resetDatasetPoints: function resetDatasetPoints(dataset, datasetIndex) {
+		// 	helpers.each(dataset.metaData, function(point, index) {
+		// 		var xScale = this.getScaleForId(this.chart.data.datasets[datasetIndex].xAxisID);
+		// 		var yScale = this.getScaleForId(this.chart.data.datasets[datasetIndex].yAxisID);
+
+		// 		var yScalePoint;
+
+		// 		if (yScale.min < 0 && yScale.max < 0) {
+		// 			// all less than 0. use the top
+		// 			yScalePoint = yScale.getPixelForValue(yScale.max);
+		// 		} else if (yScale.min > 0 && yScale.max > 0) {
+		// 			yScalePoint = yScale.getPixelForValue(yScale.min);
+		// 		} else {
+		// 			yScalePoint = yScale.getPixelForValue(0);
+		// 		}
+
+		// 		helpers.extend(point, {
+		// 			// Utility
+		// 			_chart: this.chart.chart, //WTF
+		// 			_xScale: xScale,
+		// 			_yScale: yScale,
+		// 			_datasetIndex: datasetIndex,
+		// 			_index: index,
+
+		// 			// Desired view properties
+		// 			_model: {
+		// 				x: xScale.getPointPixelForValue(this.chart.data.datasets[datasetIndex].data[index], index, datasetIndex),
+		// 				y: yScalePoint,
+		// 			},
+		// 		});
+
+		// 		this.updatePointElementAppearance(point, datasetIndex, index);
+		// 	}, this);
+
+		// 	this.updateBezierControlPoints(dataset);
+		// },
+
+		// resetDatasetRectangles: function resetDatasetRectangles(dataset, datasetIndex) {
+
+		// },
+
+		// resetElementAppearance: function(element, datasetIndex, index) {
+		// 	if (element instanceof Chart.Point) {
+		// 		this.updatePointElementAppearance(element, datasetIndex, index);
+		// 	} else if (element instanceof Chart.Rectangle) {
+		// 		this.updateRectangleElementAppearance(element, datasetIndex, index);
+		// 	}
+		// },
+
+		// updateElements: function updateElements() {
+		// 	// Update the lines
+		// 	this.updateLines();
+
+		// 	helpers.each(this.chart.data.datasets, function(dataset, datasetIndex) {
+		// 		// All elements must be the same type for the given dataset so we are fine to check just the first one
+		// 		if (dataset.metaData[0] instanceof Chart.Point) {
+		// 			// Have points. Update all of them
+		// 			this.updatePoints(dataset, datasetIndex);
+		// 		} else if (dataset.metaData[0] instanceof Chart.Rectangle) {
+		// 			// Have rectangles (lines)
+		// 			this.updateRectangles(dataset, datasetIndex);
+		// 		}
+		// 	}, this);
+		// },
+
+
+		// setElementHoverStyle: function setElementHoverStyle(element) {
+		// 	if (element instanceof Chart.Point) {
+		// 		this.setPointHoverStyle(element);
+		// 	} else if (element instanceof Chart.Rectangle) {
+		// 		this.setRectangleHoverStyle(element);
+		// 	}
+		// },
+
+		// setPointHoverStyle: function setPointHoverStyle(point) {
+		// 	var dataset = this.chart.data.datasets[point._datasetIndex];
+		// 	var index = point._index;
+
+		// 	point._model.radius = point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.chart.options.elements.point.hoverRadius);
+		// 	point._model.backgroundColor = point.custom && point.custom.hoverBackgroundColor ? point.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(point._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+		// 	point._model.borderColor = point.custom && point.custom.hoverBorderColor ? point.custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(point._model.borderColor).saturate(0.5).darken(0.1).rgbString());
+		// 	point._model.borderWidth = point.custom && point.custom.hoverBorderWidth ? point.custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, point._model.borderWidth);
+		// },
+
+		// setHoverStyle: function(rectangle) {
+		// 	var dataset = this.chart.data.datasets[rectangle._datasetIndex];
+		// 	var index = rectangle._index;
+
+		// 	rectangle._model.backgroundColor = rectangle.custom && rectangle.custom.hoverBackgroundColor ? rectangle.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(rectangle._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+		// 	rectangle._model.borderColor = rectangle.custom && rectangle.custom.hoverBorderColor ? rectangle.custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, helpers.color(rectangle._model.borderColor).saturate(0.5).darken(0.1).rgbString());
+		// 	rectangle._model.borderWidth = rectangle.custom && rectangle.custom.hoverBorderWidth ? rectangle.custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, rectangle._model.borderWidth);
+		// },
+
+		getElementsAtEvent: function(e) {
+			var elementsArray = [],
+				eventPosition = helpers.getRelativePosition(e),
+				datasetIterator = function(dataset) {
+					elementsArray.push(dataset.metaData[elementIndex]);
+				},
+				elementIndex;
+
+			for (var datasetIndex = 0; datasetIndex < this.chart.data.datasets.length; datasetIndex++) {
+				for (elementIndex = 0; elementIndex < this.chart.data.datasets[datasetIndex].metaData.length; elementIndex++) {
+					if (this.chart.data.datasets[datasetIndex].metaData[elementIndex].inGroupRange(eventPosition.x, eventPosition.y)) {
+						helpers.each(this.chart.data.datasets, datasetIterator);
+					}
+				}
+			}
+
+			return elementsArray.length ? elementsArray : [];
+		},
+
+		// // Get the single element that was clicked on
+		// // @return : An object containing the dataset index and element index of the matching element. Also contains the rectangle that was drawn
+		getElementAtEvent: function(e) {
+			var element = [];
+			var eventPosition = helpers.getRelativePosition(e);
+
+			for (var datasetIndex = 0; datasetIndex < this.chart.data.datasets.length; ++datasetIndex) {
+				for (var elementIndex = 0; elementIndex < this.chart.data.datasets[datasetIndex].metaData.length; ++elementIndex) {
+					if (this.chart.data.datasets[datasetIndex].metaData[elementIndex].inRange(eventPosition.x, eventPosition.y)) {
+						element.push(this.chart.data.datasets[datasetIndex].metaData[elementIndex]);
+						return element;
+					}
+				}
+			}
+
+			return [];
+		},
+	});
+
+
+
+}).call(this);
diff --git a/src/core/core.controller.js b/src/core/core.controller.js
index 4c2535ddd45..cacdf29b4af 100644
--- a/src/core/core.controller.js
+++ b/src/core/core.controller.js
@@ -191,6 +191,12 @@
 			this.tooltip.transition(easingDecimal).draw();
 		},
 
+
+
+
+
+
+
 		eachValue: function eachValue(callback) {
 			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
 				helpers.each(dataset.data, callback, this, datasetIndex);
diff --git a/src/core/core.helpers.js b/src/core/core.helpers.js
index c3e649437d3..29f925bd509 100644
--- a/src/core/core.helpers.js
+++ b/src/core/core.helpers.js
@@ -327,6 +327,18 @@
 				}
 			};
 		},
+		nextItem = helpers.nextItem = function(collection, index, loop) {
+			if (loop) {
+				return collection[index + 1] || collection[0];
+			}
+			return collection[index + 1] || collection[collection.length - 1];
+		},
+		previousItem = helpers.previousItem = function(collection, index, loop) {
+			if (loop) {
+				return collection[index - 1] || collection[collection.length - 1];
+			}
+			return collection[index - 1] || collection[0];
+		},
 		calculateOrderOfMagnitude = helpers.calculateOrderOfMagnitude = function(val) {
 			return Math.floor(Math.log(val) / Math.LN10);
 		},
diff --git a/src/elements/element.line.js b/src/elements/element.line.js
index edefce6d092..bd5ba83269c 100644
--- a/src/elements/element.line.js
+++ b/src/elements/element.line.js
@@ -28,7 +28,7 @@
 	};
 
 
-	Chart.Line = Chart.Element.extend({
+	Chart.elements.Line = Chart.Element.extend({
 		draw: function() {
 
 			var vm = this._view;
@@ -38,8 +38,8 @@
 
 			// Draw the background first (so the border is always on top)
 			helpers.each(this._children, function(point, index) {
-				var previous = this.previousPoint(point, this._children, index);
-				var next = this.nextPoint(point, this._children, index);
+				var previous = helpers.previousItem(this._children, index);
+				var next = helpers.nextItem(this._children, index);
 
 				// First point only
 				if (index === 0) {
@@ -112,8 +112,8 @@
 			ctx.beginPath();
 
 			helpers.each(this._children, function(point, index) {
-				var previous = this.previousPoint(point, this._children, index);
-				var next = this.nextPoint(point, this._children, index);
+				var previous = helpers.previousItem(this._children, index);
+				var next = helpers.nextItem(this._children, index);
 
 				// First point only
 				if (index === 0) {
@@ -173,18 +173,6 @@
 			ctx.stroke();
 
 		},
-		nextPoint: function(point, collection, index) {
-			if (this.loop) {
-				return collection[index + 1] || collection[0];
-			}
-			return collection[index + 1] || collection[collection.length - 1];
-		},
-		previousPoint: function(point, collection, index) {
-			if (this.loop) {
-				return collection[index - 1] || collection[collection.length - 1];
-			}
-			return collection[index - 1] || collection[0];
-		},
 	});
 
 }).call(this);
diff --git a/src/elements/element.point.js b/src/elements/element.point.js
index 13e272de6f7..ff9517c3788 100644
--- a/src/elements/element.point.js
+++ b/src/elements/element.point.js
@@ -29,7 +29,7 @@
 	};
 
 
-	Chart.Point = Chart.Element.extend({
+	Chart.elements.Point = Chart.Element.extend({
 		inRange: function(mouseX, mouseY) {
 			var vm = this._view;
 			var hoverRange = vm.hitRadius + vm.radius;

From 76d2a782fc966a1e697e07dfa92687ef4d810ac6 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Mon, 15 Jun 2015 17:31:29 -0400
Subject: [PATCH 168/424] Linear scale is reversible

---
 src/scales/scale.linear.js | 17 ++++++++++++++---
 1 file changed, 14 insertions(+), 3 deletions(-)

diff --git a/src/scales/scale.linear.js b/src/scales/scale.linear.js
index 60caae47734..a122886065e 100644
--- a/src/scales/scale.linear.js
+++ b/src/scales/scale.linear.js
@@ -22,6 +22,7 @@
 		},
 
 		// scale numbers
+		reverse: false,
 		beginAtZero: false,
 		override: null,
 
@@ -122,6 +123,16 @@
 			// range of the scale
 			this.max = helpers.max(this.ticks);
 			this.min = helpers.min(this.ticks);
+
+			if (this.options.reverse) {
+				this.ticks.reverse();
+
+				this.start = this.max;
+				this.end = this.min;
+			} else {
+				this.start = this.min;
+				this.end = this.max;
+			}
 		},
 		buildLabels: function() {
 			// We assume that this has been run after ticks have been generated. We try to figure out
@@ -152,13 +163,13 @@
 			// This must be called after fit has been run so that 
 			//      this.left, this.top, this.right, and this.bottom have been defined
 			var pixel;
-			var range = this.max - this.min;
+			var range = this.end - this.start;
 
 			if (this.isHorizontal()) {
-				pixel = this.left + (this.width / range * (value - this.min));
+				pixel = this.left + (this.width / range * (value - this.start));
 			} else {
 				// Bottom - top since pixels increase downard on a screen
-				pixel = this.bottom - (this.height / range * (value - this.min));
+				pixel = this.bottom - (this.height / range * (value - this.start));
 			}
 
 			return pixel;

From 872c9d5ebb5ab36a78fcdfb4721ff56c37d922eb Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Mon, 15 Jun 2015 16:18:56 -0600
Subject: [PATCH 169/424] Hover macros, type defaults, and cleanup

---
 src/charts/chart.bar.js                       |  75 ----
 src/charts/chart.line.js                      |  85 -----
 src/controllers/controller.bar.js             | 331 ++----------------
 .../controller.doughnut.js}                   |   4 +-
 src/controllers/controller.line.js            | 200 ++---------
 .../controller.polarArea.js}                  |   4 +-
 .../controller.radar.js}                      |   4 +-
 .../controller.scatter.js}                    |   2 +
 src/core/core.controller.js                   | 118 ++-----
 src/elements/element.arc.js                   |   2 +-
 src/elements/element.point.js                 |   2 +-
 src/elements/element.rectangle.js             |   2 +-
 12 files changed, 110 insertions(+), 719 deletions(-)
 delete mode 100644 src/charts/chart.bar.js
 delete mode 100644 src/charts/chart.line.js
 rename src/{charts/chart.doughnut.js => controllers/controller.doughnut.js} (99%)
 rename src/{charts/chart.polarArea.js => controllers/controller.polarArea.js} (99%)
 rename src/{charts/chart.radar.js => controllers/controller.radar.js} (99%)
 rename src/{charts/chart.scatter.js => controllers/controller.scatter.js} (98%)

diff --git a/src/charts/chart.bar.js b/src/charts/chart.bar.js
deleted file mode 100644
index 24d2abb2bfb..00000000000
--- a/src/charts/chart.bar.js
+++ /dev/null
@@ -1,75 +0,0 @@
-(function() {
-	"use strict";
-
-	var root = this,
-		Chart = root.Chart,
-		helpers = Chart.helpers;
-
-
-	Chart.defaults.bar = {
-		hover: {
-			mode: "label"
-		},
-
-		scales: {
-			xAxes: [{
-				type: "category",
-				categorySpacing: 10,
-				spacing: 1,
-
-				// grid line settings
-				gridLines: {
-					offsetGridLines: true,
-				},
-			}],
-			yAxes: [{
-				type: "linear",
-			}],
-		},
-	};
-
-	// Chart.Type.extend({
-	// 	name: "Bar",
-	// 	defaults: defaultConfig,
-	// 	initialize: function() {
-	// 		this.elementController = new Chart.RectangularElementController(this);
-	// 		this.canvasController = new Chart.RectangularCanvasController(this, this.elementController);
-
-	// 		//Create a new bar for each piece of data
-	// 		helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-	// 			helpers.each(dataset.data, function(dataPoint, index) {
-	// 				this.elementController.addRectangle(dataset, datasetIndex, index);
-	// 			}, this);
-
-	// 			// The bar chart only supports a single x axis because the x axis is always a category axis
-	// 			dataset.xAxisID = this.options.scales.xAxes[0].id;
-
-	// 			if (!dataset.yAxisID) {
-	// 				dataset.yAxisID = this.options.scales.yAxes[0].id;
-	// 			}
-	// 		}, this);
-
-	// 		this.canvasController.initialize();
-	// 	},
-	// 	draw: function(ease) {
-
-	// 		var easingDecimal = ease || 1;
-	// 		this.clear();
-
-	// 		// Draw all the scales
-	// 		helpers.each(this.scales, function(scale) {
-	// 			scale.draw(this.chartArea);
-	// 		}, this);
-
-	// 		//Draw all the bars for each dataset
-	// 		this.eachElement(function(bar, index, datasetIndex) {
-	// 			bar.transition(easingDecimal).draw();
-	// 		}, this);
-
-	// 		// Finally draw the tooltip
-	// 		this.tooltip.transition(easingDecimal).draw();
-	// 	},
-	// });
-
-
-}).call(this);
diff --git a/src/charts/chart.line.js b/src/charts/chart.line.js
deleted file mode 100644
index 469cf0c8739..00000000000
--- a/src/charts/chart.line.js
+++ /dev/null
@@ -1,85 +0,0 @@
-(function() {
-	"use strict";
-
-	var root = this,
-		Chart = root.Chart,
-		helpers = Chart.helpers;
-
-	var defaultConfig = {
-		hover: {
-			mode: "label"
-		},
-
-		scales: {
-			xAxes: [{
-				type: "category",
-			}],
-			yAxes: [{
-				type: "linear",
-			}],
-		},
-	};
-
-
-	Chart.Type.extend({
-		name: "Line",
-		defaults: defaultConfig,
-		initialize: function() {
-
-			this.elementController = new Chart.RectangularElementController(this);
-			this.canvasController = new Chart.RectangularCanvasController(this, this.elementController);
-
-			// Create a new line and its points for each dataset and piece of data
-			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-				this.elementController.addLine(dataset, datasetIndex);
-				
-				helpers.each(dataset.data, function(dataPoint, index) {
-					this.elementController.addPoint(dataset, datasetIndex, index);
-				}, this);
-
-				// The line chart onlty supports a single x axis because the x axis is always a dataset axis
-				if (!dataset.xAxisID) {
-					dataset.xAxisID = this.options.scales.xAxes[0].id;
-				}
-
-				if (!dataset.yAxisID) {
-					dataset.yAxisID = this.options.scales.yAxes[0].id;
-				}
-			}, this);
-
-			this.canvasController.initialize();
-		},
-		draw: function(ease) {
-
-			var easingDecimal = ease || 1;
-			this.clear();
-
-			// Draw all the scales
-			helpers.each(this.scales, function(scale) {
-				scale.draw(this.chartArea);
-			}, this);
-
-			// reverse for-loop for proper stacking
-			for (var i = this.data.datasets.length - 1; i >= 0; i--) {
-
-				var dataset = this.data.datasets[i];
-
-				// Transition Point Locations
-				helpers.each(dataset.metaData, function(point, index) {
-					point.transition(easingDecimal);
-				}, this);
-
-				// Transition and Draw the line
-				dataset.metaDataset.transition(easingDecimal).draw();
-
-				// Draw the points
-				helpers.each(dataset.metaData, function(point) {
-					point.draw();
-				});
-			}
-
-			// Finally draw the tooltip
-			this.tooltip.transition(easingDecimal).draw();
-		},
-	});
-}).call(this);
diff --git a/src/controllers/controller.bar.js b/src/controllers/controller.bar.js
index 1e74c8a3ef2..7abc60df6b5 100644
--- a/src/controllers/controller.bar.js
+++ b/src/controllers/controller.bar.js
@@ -6,6 +6,28 @@
 		Chart = root.Chart,
 		helpers = Chart.helpers;
 
+	Chart.defaults.bar = {
+		hover: {
+			mode: "label"
+		},
+
+		scales: {
+			xAxes: [{
+				type: "category",
+				categorySpacing: 10,
+				spacing: 1,
+
+				// grid line settings
+				gridLines: {
+					offsetGridLines: true,
+				},
+			}],
+			yAxes: [{
+				type: "linear",
+			}],
+		},
+	};
+
 	Chart.controllers.bar = function(chart, datasetIndex) {
 		this.initialize.call(this, chart, datasetIndex);
 	};
@@ -108,310 +130,19 @@
 
 
 
+		setHoverStyle: function(rectangle) {
+			var dataset = this.chart.data.datasets[rectangle._datasetIndex];
+			var index = rectangle._index;
 
-
-
-
-
-		// eachLine: function eachLine(callback) {
-		// 	helpers.each(this.chart.data.datasets, function(dataset, datasetIndex) {
-		// 		if (dataset.metaDataset && dataset.metaDataset instanceof Chart.Line) {
-		// 			callback.call(this, dataset, datasetIndex);
-		// 		}
-		// 	}, this);
-		// },
-
-		// addLine: function addLine(dataset, datasetIndex) {
-		// 	if (dataset) {
-		// 		dataset.metaDataset = new Chart.Line({
-		// 			_chart: this.chart.chart,
-		// 			_datasetIndex: datasetIndex,
-		// 			_points: dataset.metaData,
-		// 		});
-		// 	}
-		// },
-
-		// addPoint: function addPoint(dataset, datasetIndex, index) {
-		// 	if (dataset) {
-		// 		dataset.metaData = dataset.metaData || new Array(this.chart.data.datasets[datasetIndex].data.length);
-
-		// 		if (index < dataset.metaData.length) {
-		// 			dataset.metaData[index] = new Chart.Point({
-		// 				_datasetIndex: datasetIndex,
-		// 				_index: index,
-		// 				_chart: this.chart.chart,
-		// 				_model: {
-		// 					x: 0,
-		// 					y: 0,
-		// 				},
-		// 			});
-		// 		}
-		// 	}
-		// },
-
-
-
-		// resetElements: function resetElements() {
-		// 	helpers.each(this.chart.data.datasets, function(dataset, datasetIndex) {
-		// 		// All elements must be the same type for the given dataset so we are fine to check just the first one
-		// 		if (dataset.metaData[0] instanceof Chart.Point) {
-		// 			// Have points. Update all of them
-		// 			this.resetDatasetPoints(dataset, datasetIndex);
-		// 		} else if (dataset.metaData[0] instanceof Chart.Rectangle) {
-		// 			// Have rectangles (bars)
-		// 			this.resetDatasetRectangles(dataset, datasetIndex);
-		// 		}
-		// 	}, this);
-		// },
-
-		// resetDatasetPoints: function resetDatasetPoints(dataset, datasetIndex) {
-		// 	helpers.each(dataset.metaData, function(point, index) {
-		// 		var xScale = this.getScaleForId(this.chart.data.datasets[datasetIndex].xAxisID);
-		// 		var yScale = this.getScaleForId(this.chart.data.datasets[datasetIndex].yAxisID);
-
-		// 		var yScalePoint;
-
-		// 		if (yScale.min < 0 && yScale.max < 0) {
-		// 			// all less than 0. use the top
-		// 			yScalePoint = yScale.getPixelForValue(yScale.max);
-		// 		} else if (yScale.min > 0 && yScale.max > 0) {
-		// 			yScalePoint = yScale.getPixelForValue(yScale.min);
-		// 		} else {
-		// 			yScalePoint = yScale.getPixelForValue(0);
-		// 		}
-
-		// 		helpers.extend(point, {
-		// 			// Utility
-		// 			_chart: this.chart.chart, //WTF
-		// 			_xScale: xScale,
-		// 			_yScale: yScale,
-		// 			_datasetIndex: datasetIndex,
-		// 			_index: index,
-
-		// 			// Desired view properties
-		// 			_model: {
-		// 				x: xScale.getPointPixelForValue(this.chart.data.datasets[datasetIndex].data[index], index, datasetIndex),
-		// 				y: yScalePoint,
-		// 			},
-		// 		});
-
-		// 		this.updatePointElementAppearance(point, datasetIndex, index);
-		// 	}, this);
-
-		// 	this.updateBezierControlPoints(dataset);
-		// },
-
-		// resetDatasetRectangles: function resetDatasetRectangles(dataset, datasetIndex) {
-
-		// },
-
-		// resetElementAppearance: function(element, datasetIndex, index) {
-		// 	if (element instanceof Chart.Point) {
-		// 		this.updatePointElementAppearance(element, datasetIndex, index);
-		// 	} else if (element instanceof Chart.Rectangle) {
-		// 		this.updateRectangleElementAppearance(element, datasetIndex, index);
-		// 	}
-		// },
-
-		// updateElements: function updateElements() {
-		// 	// Update the lines
-		// 	this.updateLines();
-
-		// 	helpers.each(this.chart.data.datasets, function(dataset, datasetIndex) {
-		// 		// All elements must be the same type for the given dataset so we are fine to check just the first one
-		// 		if (dataset.metaData[0] instanceof Chart.Point) {
-		// 			// Have points. Update all of them
-		// 			this.updatePoints(dataset, datasetIndex);
-		// 		} else if (dataset.metaData[0] instanceof Chart.Rectangle) {
-		// 			// Have rectangles (bars)
-		// 			this.updateRectangles(dataset, datasetIndex);
-		// 		}
-		// 	}, this);
-		// },
-
-		// updateLines: function updateLines() {
-		// 	this.eachLine(function(dataset, datasetIndex) {
-		// 		var yScale = this.getScaleForId(dataset.yAxisID);
-		// 		var scaleBase;
-
-		// 		if (yScale.min < 0 && yScale.max < 0) {
-		// 			scaleBase = yScale.getPixelForValue(yScale.max);
-		// 		} else if (yScale.min > 0 && yScale.max > 0) {
-		// 			scaleBase = yScale.getPixelForValue(yScale.min);
-		// 		} else {
-		// 			scaleBase = yScale.getPixelForValue(0);
-		// 		}
-
-		// 		helpers.extend(dataset.metaDataset, {
-		// 			// Utility
-		// 			_scale: yScale,
-		// 			_datasetIndex: datasetIndex,
-		// 			// Data
-		// 			_children: dataset.metaData,
-		// 			// Model
-		// 			_model: {
-		// 				// Appearance
-		// 				tension: dataset.metaDataset.custom && dataset.metaDataset.custom.tension ? dataset.metaDataset.custom.tension : (dataset.tension || this.chart.options.elements.line.tension),
-		// 				backgroundColor: dataset.metaDataset.custom && dataset.metaDataset.custom.backgroundColor ? dataset.metaDataset.custom.backgroundColor : (dataset.backgroundColor || this.chart.options.elements.line.backgroundColor),
-		// 				borderWidth: dataset.metaDataset.custom && dataset.metaDataset.custom.borderWidth ? dataset.metaDataset.custom.borderWidth : (dataset.borderWidth || this.chart.options.elements.line.borderWidth),
-		// 				borderColor: dataset.metaDataset.custom && dataset.metaDataset.custom.borderColor ? dataset.metaDataset.custom.borderColor : (dataset.borderColor || this.chart.options.elements.line.borderColor),
-		// 				fill: dataset.metaDataset.custom && dataset.metaDataset.custom.fill ? dataset.metaDataset.custom.fill : (dataset.fill !== undefined ? dataset.fill : this.chart.options.elements.line.fill),
-		// 				skipNull: dataset.skipNull !== undefined ? dataset.skipNull : this.chart.options.elements.line.skipNull,
-		// 				drawNull: dataset.drawNull !== undefined ? dataset.drawNull : this.chart.options.elements.line.drawNull,
-		// 				// Scale
-		// 				scaleTop: yScale.top,
-		// 				scaleBottom: yScale.bottom,
-		// 				scaleZero: scaleBase,
-		// 			},
-		// 		});
-
-		// 		dataset.metaDataset.pivot();
-		// 	});
-		// },
-
-		// updatePoints: function updatePoints(dataset, datasetIndex) {
-		// 	helpers.each(dataset.metaData, function(point, index) {
-		// 		var xScale = this.getScaleForId(this.chart.data.datasets[datasetIndex].xAxisID);
-		// 		var yScale = this.getScaleForId(this.chart.data.datasets[datasetIndex].yAxisID);
-
-		// 		helpers.extend(point, {
-		// 			// Utility
-		// 			_chart: this.chart.chart,
-		// 			_xScale: xScale,
-		// 			_yScale: yScale,
-		// 			_datasetIndex: datasetIndex,
-		// 			_index: index,
-
-		// 			// Desired view properties
-		// 			_model: {
-		// 				x: xScale.getPointPixelForValue(this.chart.data.datasets[datasetIndex].data[index], index, datasetIndex),
-		// 				y: yScale.getPointPixelForValue(this.chart.data.datasets[datasetIndex].data[index], index, datasetIndex),
-		// 			},
-		// 		});
-
-		// 		this.updatePointElementAppearance(point, datasetIndex, index);
-		// 	}, this);
-
-		// 	this.updateBezierControlPoints(dataset);
-		// },
-
-		// updatePointElementAppearance: function updatePointElementAppearance(point, datasetIndex, index) {
-		// 	helpers.extend(point._model, {
-		// 		// Appearance
-		// 		tension: point.custom && point.custom.tension ? point.custom.tension : this.chart.options.elements.line.tension,
-		// 		radius: point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(this.chart.data.datasets[datasetIndex].radius, index, this.chart.options.elements.point.radius),
-		// 		backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.chart.data.datasets[datasetIndex].pointBackgroundColor, index, this.chart.options.elements.point.backgroundColor),
-		// 		borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.chart.data.datasets[datasetIndex].pointBorderColor, index, this.chart.options.elements.point.borderColor),
-		// 		borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.chart.data.datasets[datasetIndex].pointBorderWidth, index, this.chart.options.elements.point.borderWidth),
-		// 		skip: this.chart.data.datasets[datasetIndex].data[index] === null,
-
-		// 		// Tooltip
-		// 		hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.chart.data.datasets[datasetIndex].hitRadius, index, this.chart.options.elements.point.hitRadius),
-		// 	});
-		// },
-
-
-		// setElementHoverStyle: function setElementHoverStyle(element) {
-		// 	if (element instanceof Chart.Point) {
-		// 		this.setPointHoverStyle(element);
-		// 	} else if (element instanceof Chart.Rectangle) {
-		// 		this.setRectangleHoverStyle(element);
-		// 	}
-		// },
-
-		// setPointHoverStyle: function setPointHoverStyle(point) {
-		// 	var dataset = this.chart.data.datasets[point._datasetIndex];
-		// 	var index = point._index;
-
-		// 	point._model.radius = point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.chart.options.elements.point.hoverRadius);
-		// 	point._model.backgroundColor = point.custom && point.custom.hoverBackgroundColor ? point.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(point._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
-		// 	point._model.borderColor = point.custom && point.custom.hoverBorderColor ? point.custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(point._model.borderColor).saturate(0.5).darken(0.1).rgbString());
-		// 	point._model.borderWidth = point.custom && point.custom.hoverBorderWidth ? point.custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, point._model.borderWidth);
-		// },
-
-		// setHoverStyle: function(rectangle) {
-		// 	var dataset = this.chart.data.datasets[rectangle._datasetIndex];
-		// 	var index = rectangle._index;
-
-		// 	rectangle._model.backgroundColor = rectangle.custom && rectangle.custom.hoverBackgroundColor ? rectangle.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(rectangle._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
-		// 	rectangle._model.borderColor = rectangle.custom && rectangle.custom.hoverBorderColor ? rectangle.custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, helpers.color(rectangle._model.borderColor).saturate(0.5).darken(0.1).rgbString());
-		// 	rectangle._model.borderWidth = rectangle.custom && rectangle.custom.hoverBorderWidth ? rectangle.custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, rectangle._model.borderWidth);
-		// },
-
-		// updateBezierControlPoints: function updateBezierControlPoints(dataset) {
-		// 	// Update control points for the bezier curve
-		// 	helpers.each(dataset.metaData, function(point, index) {
-		// 		var controlPoints = helpers.splineCurve(
-		// 			this.previousPoint(dataset.metaData, index)._model,
-		// 			point._model,
-		// 			this.nextPoint(dataset.metaData, index)._model,
-		// 			point._model.tension
-		// 		);
-
-		// 		point._model.controlPointPreviousX = controlPoints.previous.x;
-		// 		point._model.controlPointNextX = controlPoints.next.x;
-
-		// 		// Prevent the bezier going outside of the bounds of the graph
-
-		// 		// Cap puter bezier handles to the upper/lower scale bounds
-		// 		if (controlPoints.next.y > this.chart.chartArea.bottom) {
-		// 			point._model.controlPointNextY = this.chart.chartArea.bottom;
-		// 		} else if (controlPoints.next.y < this.chart.chartArea.top) {
-		// 			point._model.controlPointNextY = this.chart.chartArea.top;
-		// 		} else {
-		// 			point._model.controlPointNextY = controlPoints.next.y;
-		// 		}
-
-		// 		// Cap inner bezier handles to the upper/lower scale bounds
-		// 		if (controlPoints.previous.y > this.chart.chartArea.bottom) {
-		// 			point._model.controlPointPreviousY = this.chart.chartArea.bottom;
-		// 		} else if (controlPoints.previous.y < this.chart.chartArea.top) {
-		// 			point._model.controlPointPreviousY = this.chart.chartArea.top;
-		// 		} else {
-		// 			point._model.controlPointPreviousY = controlPoints.previous.y;
-		// 		}
-
-		// 		// Now pivot the point for animation
-		// 		point.pivot();
-		// 	}, this);
-		// },
-
-		getElementsAtEvent: function(e) {
-			var elementsArray = [],
-				eventPosition = helpers.getRelativePosition(e),
-				datasetIterator = function(dataset) {
-					elementsArray.push(dataset.metaData[elementIndex]);
-				},
-				elementIndex;
-
-			for (var datasetIndex = 0; datasetIndex < this.chart.data.datasets.length; datasetIndex++) {
-				for (elementIndex = 0; elementIndex < this.chart.data.datasets[datasetIndex].metaData.length; elementIndex++) {
-					if (this.chart.data.datasets[datasetIndex].metaData[elementIndex].inGroupRange(eventPosition.x, eventPosition.y)) {
-						helpers.each(this.chart.data.datasets, datasetIterator);
-					}
-				}
-			}
-
-			return elementsArray.length ? elementsArray : [];
+			rectangle._model.backgroundColor = rectangle.custom && rectangle.custom.hoverBackgroundColor ? rectangle.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(rectangle._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+			rectangle._model.borderColor = rectangle.custom && rectangle.custom.hoverBorderColor ? rectangle.custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, helpers.color(rectangle._model.borderColor).saturate(0.5).darken(0.1).rgbString());
+			rectangle._model.borderWidth = rectangle.custom && rectangle.custom.hoverBorderWidth ? rectangle.custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, rectangle._model.borderWidth);
 		},
 
-		// // Get the single element that was clicked on
-		// // @return : An object containing the dataset index and element index of the matching element. Also contains the rectangle that was drawn
-		getElementAtEvent: function(e) {
-			var element = [];
-			var eventPosition = helpers.getRelativePosition(e);
-
-			for (var datasetIndex = 0; datasetIndex < this.chart.data.datasets.length; ++datasetIndex) {
-				for (var elementIndex = 0; elementIndex < this.chart.data.datasets[datasetIndex].metaData.length; ++elementIndex) {
-					if (this.chart.data.datasets[datasetIndex].metaData[elementIndex].inRange(eventPosition.x, eventPosition.y)) {
-						element.push(this.chart.data.datasets[datasetIndex].metaData[elementIndex]);
-						return element;
-					}
-				}
-			}
+		removeHoverStyle: function(rectangle) {
+			// TODO
+		}
 
-			return [];
-		},
 	});
 
 
diff --git a/src/charts/chart.doughnut.js b/src/controllers/controller.doughnut.js
similarity index 99%
rename from src/charts/chart.doughnut.js
rename to src/controllers/controller.doughnut.js
index 47884f29831..2324a78505f 100644
--- a/src/charts/chart.doughnut.js
+++ b/src/controllers/controller.doughnut.js
@@ -1,6 +1,8 @@
 (function() {
 	"use strict";
 
+	return;
+
 	var root = this,
 		Chart = root.Chart,
 		//Cache a local reference to Chart.helpers
@@ -347,7 +349,7 @@
 			var location = helpers.getRelativePosition(e);
 
 			this.eachElement(function(slice, index) {
-				if (slice.inGroupRange(location.x, location.y)) {
+				if (slice.inLabelRange(location.x, location.y)) {
 					elements.push(slice);
 				}
 			}, this);
diff --git a/src/controllers/controller.line.js b/src/controllers/controller.line.js
index fd460eb92a6..14462210993 100644
--- a/src/controllers/controller.line.js
+++ b/src/controllers/controller.line.js
@@ -6,6 +6,22 @@
 		Chart = root.Chart,
 		helpers = Chart.helpers;
 
+	Chart.defaults.line = {
+		hover: {
+			mode: "label"
+		},
+
+		scales: {
+			xAxes: [{
+				type: "category",
+			}],
+			yAxes: [{
+				type: "linear",
+			}],
+		},
+	};
+
+
 	Chart.controllers.line = function(chart, datasetIndex) {
 		this.initialize.call(this, chart, datasetIndex);
 	};
@@ -187,183 +203,21 @@
 			});
 		},
 
+		setHoverStyle: function(point) {
+			// Point
+			var dataset = this.chart.data.datasets[point._datasetIndex];
+			var index = point._index;
 
-
-
-
-
-
-
-		// eachLine: function eachLine(callback) {
-		// 	helpers.each(this.chart.data.datasets, function(dataset, datasetIndex) {
-		// 		if (dataset.metaDataset && dataset.metaDataset instanceof Chart.Line) {
-		// 			callback.call(this, dataset, datasetIndex);
-		// 		}
-		// 	}, this);
-		// },
-
-		// addPoint: function addPoint(dataset, datasetIndex, index) {
-		// 	if (dataset) {
-		// 		dataset.metaData = dataset.metaData || new Array(this.chart.data.datasets[datasetIndex].data.length);
-
-		// 		if (index < dataset.metaData.length) {
-		// 			dataset.metaData[index] = new Chart.Point({
-		// 				_datasetIndex: datasetIndex,
-		// 				_index: index,
-		// 				_chart: this.chart.chart,
-		// 				_model: {
-		// 					x: 0,
-		// 					y: 0,
-		// 				},
-		// 			});
-		// 		}
-		// 	}
-		// },
-
-
-
-		// resetElements: function resetElements() {
-		// 	helpers.each(this.chart.data.datasets, function(dataset, datasetIndex) {
-		// 		// All elements must be the same type for the given dataset so we are fine to check just the first one
-		// 		if (dataset.metaData[0] instanceof Chart.Point) {
-		// 			// Have points. Update all of them
-		// 			this.resetDatasetPoints(dataset, datasetIndex);
-		// 		} else if (dataset.metaData[0] instanceof Chart.Rectangle) {
-		// 			// Have rectangles (lines)
-		// 			this.resetDatasetRectangles(dataset, datasetIndex);
-		// 		}
-		// 	}, this);
-		// },
-
-		// resetDatasetPoints: function resetDatasetPoints(dataset, datasetIndex) {
-		// 	helpers.each(dataset.metaData, function(point, index) {
-		// 		var xScale = this.getScaleForId(this.chart.data.datasets[datasetIndex].xAxisID);
-		// 		var yScale = this.getScaleForId(this.chart.data.datasets[datasetIndex].yAxisID);
-
-		// 		var yScalePoint;
-
-		// 		if (yScale.min < 0 && yScale.max < 0) {
-		// 			// all less than 0. use the top
-		// 			yScalePoint = yScale.getPixelForValue(yScale.max);
-		// 		} else if (yScale.min > 0 && yScale.max > 0) {
-		// 			yScalePoint = yScale.getPixelForValue(yScale.min);
-		// 		} else {
-		// 			yScalePoint = yScale.getPixelForValue(0);
-		// 		}
-
-		// 		helpers.extend(point, {
-		// 			// Utility
-		// 			_chart: this.chart.chart, //WTF
-		// 			_xScale: xScale,
-		// 			_yScale: yScale,
-		// 			_datasetIndex: datasetIndex,
-		// 			_index: index,
-
-		// 			// Desired view properties
-		// 			_model: {
-		// 				x: xScale.getPointPixelForValue(this.chart.data.datasets[datasetIndex].data[index], index, datasetIndex),
-		// 				y: yScalePoint,
-		// 			},
-		// 		});
-
-		// 		this.updatePointElementAppearance(point, datasetIndex, index);
-		// 	}, this);
-
-		// 	this.updateBezierControlPoints(dataset);
-		// },
-
-		// resetDatasetRectangles: function resetDatasetRectangles(dataset, datasetIndex) {
-
-		// },
-
-		// resetElementAppearance: function(element, datasetIndex, index) {
-		// 	if (element instanceof Chart.Point) {
-		// 		this.updatePointElementAppearance(element, datasetIndex, index);
-		// 	} else if (element instanceof Chart.Rectangle) {
-		// 		this.updateRectangleElementAppearance(element, datasetIndex, index);
-		// 	}
-		// },
-
-		// updateElements: function updateElements() {
-		// 	// Update the lines
-		// 	this.updateLines();
-
-		// 	helpers.each(this.chart.data.datasets, function(dataset, datasetIndex) {
-		// 		// All elements must be the same type for the given dataset so we are fine to check just the first one
-		// 		if (dataset.metaData[0] instanceof Chart.Point) {
-		// 			// Have points. Update all of them
-		// 			this.updatePoints(dataset, datasetIndex);
-		// 		} else if (dataset.metaData[0] instanceof Chart.Rectangle) {
-		// 			// Have rectangles (lines)
-		// 			this.updateRectangles(dataset, datasetIndex);
-		// 		}
-		// 	}, this);
-		// },
-
-
-		// setElementHoverStyle: function setElementHoverStyle(element) {
-		// 	if (element instanceof Chart.Point) {
-		// 		this.setPointHoverStyle(element);
-		// 	} else if (element instanceof Chart.Rectangle) {
-		// 		this.setRectangleHoverStyle(element);
-		// 	}
-		// },
-
-		// setPointHoverStyle: function setPointHoverStyle(point) {
-		// 	var dataset = this.chart.data.datasets[point._datasetIndex];
-		// 	var index = point._index;
-
-		// 	point._model.radius = point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.chart.options.elements.point.hoverRadius);
-		// 	point._model.backgroundColor = point.custom && point.custom.hoverBackgroundColor ? point.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(point._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
-		// 	point._model.borderColor = point.custom && point.custom.hoverBorderColor ? point.custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(point._model.borderColor).saturate(0.5).darken(0.1).rgbString());
-		// 	point._model.borderWidth = point.custom && point.custom.hoverBorderWidth ? point.custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, point._model.borderWidth);
-		// },
-
-		// setHoverStyle: function(rectangle) {
-		// 	var dataset = this.chart.data.datasets[rectangle._datasetIndex];
-		// 	var index = rectangle._index;
-
-		// 	rectangle._model.backgroundColor = rectangle.custom && rectangle.custom.hoverBackgroundColor ? rectangle.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(rectangle._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
-		// 	rectangle._model.borderColor = rectangle.custom && rectangle.custom.hoverBorderColor ? rectangle.custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, helpers.color(rectangle._model.borderColor).saturate(0.5).darken(0.1).rgbString());
-		// 	rectangle._model.borderWidth = rectangle.custom && rectangle.custom.hoverBorderWidth ? rectangle.custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, rectangle._model.borderWidth);
-		// },
-
-		getElementsAtEvent: function(e) {
-			var elementsArray = [],
-				eventPosition = helpers.getRelativePosition(e),
-				datasetIterator = function(dataset) {
-					elementsArray.push(dataset.metaData[elementIndex]);
-				},
-				elementIndex;
-
-			for (var datasetIndex = 0; datasetIndex < this.chart.data.datasets.length; datasetIndex++) {
-				for (elementIndex = 0; elementIndex < this.chart.data.datasets[datasetIndex].metaData.length; elementIndex++) {
-					if (this.chart.data.datasets[datasetIndex].metaData[elementIndex].inGroupRange(eventPosition.x, eventPosition.y)) {
-						helpers.each(this.chart.data.datasets, datasetIterator);
-					}
-				}
-			}
-
-			return elementsArray.length ? elementsArray : [];
+			point._model.radius = point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.chart.options.elements.point.hoverRadius);
+			point._model.backgroundColor = point.custom && point.custom.hoverBackgroundColor ? point.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(point._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+			point._model.borderColor = point.custom && point.custom.hoverBorderColor ? point.custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(point._model.borderColor).saturate(0.5).darken(0.1).rgbString());
+			point._model.borderWidth = point.custom && point.custom.hoverBorderWidth ? point.custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, point._model.borderWidth);
 		},
 
-		// // Get the single element that was clicked on
-		// // @return : An object containing the dataset index and element index of the matching element. Also contains the rectangle that was drawn
-		getElementAtEvent: function(e) {
-			var element = [];
-			var eventPosition = helpers.getRelativePosition(e);
-
-			for (var datasetIndex = 0; datasetIndex < this.chart.data.datasets.length; ++datasetIndex) {
-				for (var elementIndex = 0; elementIndex < this.chart.data.datasets[datasetIndex].metaData.length; ++elementIndex) {
-					if (this.chart.data.datasets[datasetIndex].metaData[elementIndex].inRange(eventPosition.x, eventPosition.y)) {
-						element.push(this.chart.data.datasets[datasetIndex].metaData[elementIndex]);
-						return element;
-					}
-				}
-			}
+		removeHoverStyle: function(point) {
+			// TODO
+		}
 
-			return [];
-		},
 	});
 
 
diff --git a/src/charts/chart.polarArea.js b/src/controllers/controller.polarArea.js
similarity index 99%
rename from src/charts/chart.polarArea.js
rename to src/controllers/controller.polarArea.js
index dcbb90c4236..22b0fbb3ab3 100644
--- a/src/charts/chart.polarArea.js
+++ b/src/controllers/controller.polarArea.js
@@ -1,6 +1,8 @@
 (function() {
 	"use strict";
 
+	return;
+
 	var root = this,
 		Chart = root.Chart,
 		//Cache a local reference to Chart.helpers
@@ -335,7 +337,7 @@
 			var location = helpers.getRelativePosition(e);
 
 			this.eachElement(function(slice, index) {
-				if (slice.inGroupRange(location.x, location.y)) {
+				if (slice.inLabelRange(location.x, location.y)) {
 					elements.push(slice);
 				}
 			}, this);
diff --git a/src/charts/chart.radar.js b/src/controllers/controller.radar.js
similarity index 99%
rename from src/charts/chart.radar.js
rename to src/controllers/controller.radar.js
index 3f723cba30b..b813764bfc1 100644
--- a/src/charts/chart.radar.js
+++ b/src/controllers/controller.radar.js
@@ -1,6 +1,8 @@
 (function() {
 	"use strict";
 
+	return;
+
 	var root = this,
 		Chart = root.Chart,
 		helpers = Chart.helpers;
@@ -135,7 +137,7 @@
 			this.scale.calculateRange();
 			this.scale.generateTicks();
 			this.scale.buildYLabels();
-			
+
 			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
 
 			// Update the lines
diff --git a/src/charts/chart.scatter.js b/src/controllers/controller.scatter.js
similarity index 98%
rename from src/charts/chart.scatter.js
rename to src/controllers/controller.scatter.js
index fb2f101fe1e..7048897b9ea 100644
--- a/src/charts/chart.scatter.js
+++ b/src/controllers/controller.scatter.js
@@ -1,6 +1,8 @@
 (function() {
 	"use strict";
 
+	return;
+
 	var root = this,
 		Chart = root.Chart,
 		helpers = Chart.helpers;
diff --git a/src/core/core.controller.js b/src/core/core.controller.js
index cacdf29b4af..55c4159d39c 100644
--- a/src/core/core.controller.js
+++ b/src/core/core.controller.js
@@ -118,29 +118,29 @@
 		},
 
 		buildControllers: function() {
-			this.eachDataset(function(dataset, datasetIndex) {
+			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
 				var type = dataset.type || this.config.type;
 				if (dataset.controller) {
 					dataset.controller.updateIndex(datasetIndex);
 					return;
 				}
 				dataset.controller = new Chart.controllers[type](this, datasetIndex);
-			});
+			}, this);
 		},
 
 		resetElements: function resetElements() {
-			this.eachDataset(function(dataset, datasetIndex) {
+			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
 				dataset.controller.reset();
-			});
+			}, this);
 		},
 
 
 		update: function update(animationDuration) {
 			// This will loop through any data and do the appropriate element update for the type
 			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
-			this.eachDataset(function(dataset, datasetIndex) {
+			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
 				dataset.controller.update();
-			});
+			}, this);
 			this.render(animationDuration);
 		},
 
@@ -195,90 +195,48 @@
 
 
 
-
-
-		eachValue: function eachValue(callback) {
-			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-				helpers.each(dataset.data, callback, this, datasetIndex);
-			}, this);
-		},
-
-		eachElement: function eachElement(callback) {
-			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-				helpers.each(dataset.metaData, callback, this, dataset.metaData, datasetIndex);
-			}, this);
-		},
-
-		eachDataset: function eachDataset(callback) {
-			helpers.each(this.data.datasets, callback, this);
-		},
-
-		// 2 helper functions to get next/previous elements in datasets
-		nextElement: function nextElement(datasets, index, loop) {
-			if (this.loop) {
-				return dataset[index + 1] || dataset[0];
-			}
-			return datasets[index + 1] || datasets[index];
-		},
-		previousElement: function previousElement(datasets, index, loop) {
-			if (this.loop) {
-				return dataset[index - 1] || dataset[dataset.length - 1];
-			}
-			return datasets[index - 1] || datasets[index];
-		},
-
 		// Get the single element that was clicked on
 		// @return : An object containing the dataset index and element index of the matching element. Also contains the rectangle that was draw
-		getElementAtEvent: function getElementAtEvent(e) {
+		getElementAtEvent: function(e) {
 
-			var element = [];
 			var eventPosition = helpers.getRelativePosition(e);
+			var element = [];
 
-			for (var datasetIndex = 0; datasetIndex < this.data.datasets.length; ++datasetIndex) {
-				for (var elementIndex = 0; elementIndex < this.data.datasets[datasetIndex].metaData.length; ++elementIndex) {
-					if (this.data.datasets[datasetIndex].metaData[elementIndex].inRange(eventPosition.x, eventPosition.y)) {
-						element.push(this.data.datasets[datasetIndex].metaData[elementIndex]);
+			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
+				helpers.each(dataset.metaData, function(element, index) {
+					if (this.chart.data.datasets[datasetIndex].metaData[elementIndex].inRange(eventPosition.x, eventPosition.y)) {
+						element.push(this.chart.data.datasets[datasetIndex].metaData[elementIndex]);
 						return element;
 					}
-				}
-			}
+				}, this);
+			}, this);
 
 			return [];
 		},
 
-		getElementsAtEvent: function getElementsAtEvent(e) {
-
-			var elementsArray = [],
-				eventPosition = helpers.getRelativePosition(e),
-				datasetIterator = function(dataset) {
-					elementsArray.push(dataset.metaData[elementIndex]);
-				},
-				elementIndex;
+		getElementsAtEvent: function(e) {
+			var eventPosition = helpers.getRelativePosition(e);
+			var elementsArray = [];
 
-			for (var datasetIndex = 0; datasetIndex < this.data.datasets.length; datasetIndex++) {
-				for (elementIndex = 0; elementIndex < this.data.datasets[datasetIndex].metaData.length; elementIndex++) {
-					if (this.data.datasets[datasetIndex].metaData[elementIndex].inGroupRange(eventPosition.x, eventPosition.y)) {
-						helpers.each(this.data.datasets, datasetIterator);
+			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
+				helpers.each(dataset.metaData, function(element, index) {
+					if (element.inRange(eventPosition.x, eventPosition.y)) {
+						elementsArray.push(element);
 					}
-				}
-			}
+				}, this);
+			}, this);
 
-			return elementsArray.length ? elementsArray : [];
+			return elementsArray;
 		},
 
-		getDatasetAtEvent: function getDatasetAtEvent(e) {
-
-			var elementsArray = [],
-				eventPosition = helpers.getRelativePosition(e),
-				datasetIterator = function(dataset) {
-					elementsArray.push(dataset.metaData[elementIndex]);
-				},
-				elementIndex;
+		getDatasetAtEvent: function(e) {
+			var eventPosition = helpers.getRelativePosition(e);
+			var elementsArray = [];
 
-			for (var datasetIndex = 0; datasetIndex < this.data.datasets.length; datasetIndex++) {
-				for (elementIndex = 0; elementIndex < this.data.datasets[datasetIndex].metaData.length; elementIndex++) {
-					if (this.data.datasets[datasetIndex].metaData[elementIndex].inGroupRange(eventPosition.x, eventPosition.y)) {
-						helpers.each(this.data.datasets, datasetIterator);
+			for (var datasetIndex = 0; datasetIndex < this.chart.data.datasets.length; datasetIndex++) {
+				for (elementIndex = 0; elementIndex < this.chart.data.datasets[datasetIndex].metaData.length; elementIndex++) {
+					if (this.chart.data.datasets[datasetIndex].metaData[elementIndex].inLabelRange(eventPosition.x, eventPosition.y)) {
+						helpers.each(this.chart.data.datasets, datasetIterator);
 					}
 				}
 			}
@@ -338,11 +296,11 @@
 				this.active = function() {
 					switch (this.options.hover.mode) {
 						case 'single':
-							return this.elementController.getElementAtEvent(e);
+							return this.getElementAtEvent(e);
 						case 'label':
-							return this.elementController.getElementsAtEvent(e);
+							return this.getElementsAtEvent(e);
 						case 'dataset':
-							return this.elementController.getDatasetAtEvent(e);
+							return this.getDatasetAtEvent(e);
 						default:
 							return e;
 					}
@@ -366,11 +324,11 @@
 			if (this.lastActive.length) {
 				switch (this.options.hover.mode) {
 					case 'single':
-						this.elementController.resetElementAppearance(this.lastActive[0], this.lastActive[0]._datasetIndex, this.lastActive[0]._index);
+						this.data.datasets[this.lastActive[0]._datasetIndex].controller.removeHoverStyle(this.lastActive[0], this.lastActive[0]._datasetIndex, this.lastActive[0]._index);
 						break;
 					case 'label':
 						for (var i = 0; i < this.lastActive.length; i++) {
-							this.elementController.resetElementAppearance(this.lastActive[i], this.lastActive[i]._datasetIndex, this.lastActive[i]._index);
+							this.data.datasets[this.lastActive[0]._datasetIndex].controller.removeHoverStyle(this.lastActive[i], this.lastActive[i]._datasetIndex, this.lastActive[i]._index);
 						}
 						break;
 					case 'dataset':
@@ -384,11 +342,11 @@
 			if (this.active.length && this.options.hover.mode) {
 				switch (this.options.hover.mode) {
 					case 'single':
-						this.elementController.setElementHoverStyle(this.active[0]);
+						this.data.datasets[this.active[0]._datasetIndex].controller.setHoverStyle(this.active[0]);
 						break;
 					case 'label':
 						for (var i = 0; i < this.active.length; i++) {
-							this.elementController.setElementHoverStyle(this.active[i]);
+							this.data.datasets[this.active[0]._datasetIndex].controller.setHoverStyle(this.active[i]);
 						}
 						break;
 					case 'dataset':
diff --git a/src/elements/element.arc.js b/src/elements/element.arc.js
index a726abfd29a..f5a3c628a73 100644
--- a/src/elements/element.arc.js
+++ b/src/elements/element.arc.js
@@ -24,7 +24,7 @@
 	};
 
 	Chart.Arc = Chart.Element.extend({
-		inGroupRange: function(mouseX) {
+		inLabelRange: function(mouseX) {
 			var vm = this._view;
 
 			if (vm) {
diff --git a/src/elements/element.point.js b/src/elements/element.point.js
index ff9517c3788..1a4f709cb44 100644
--- a/src/elements/element.point.js
+++ b/src/elements/element.point.js
@@ -35,7 +35,7 @@
 			var hoverRange = vm.hitRadius + vm.radius;
 			return ((Math.pow(mouseX - vm.x, 2) + Math.pow(mouseY - vm.y, 2)) < Math.pow(hoverRange, 2));
 		},
-		inGroupRange: function(mouseX) {
+		inLabelRange: function(mouseX) {
 			var vm = this._view;
 
 			if (vm) {
diff --git a/src/elements/element.rectangle.js b/src/elements/element.rectangle.js
index f4b71a38058..10682b1c07d 100644
--- a/src/elements/element.rectangle.js
+++ b/src/elements/element.rectangle.js
@@ -61,7 +61,7 @@
 				return (mouseX >= vm.x - vm.width / 2 && mouseX <= vm.x + vm.width / 2) && (mouseY >= vm.base && mouseY <= vm.y);
 			}
 		},
-		inGroupRange: function(mouseX) {
+		inLabelRange: function(mouseX) {
 			var vm = this._view;
 			return (mouseX >= vm.x - vm.width / 2 && mouseX <= vm.x + vm.width / 2);
 		},

From 9f9237905af991f829463b12f170cc94139002d8 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Mon, 15 Jun 2015 16:19:56 -0600
Subject: [PATCH 170/424] Line now draws

---
 Chart.js          | 2124 +++++++++++++++++++++++++++++----------------
 Chart.min.js      |   10 +-
 samples/line.html |    3 +-
 3 files changed, 1406 insertions(+), 731 deletions(-)

diff --git a/Chart.js b/Chart.js
index 4ab301d1518..f620d39f0af 100644
--- a/Chart.js
+++ b/Chart.js
@@ -1312,29 +1312,29 @@
 		},
 
 		buildControllers: function() {
-			this.eachDataset(function(dataset, datasetIndex) {
+			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
 				var type = dataset.type || this.config.type;
 				if (dataset.controller) {
 					dataset.controller.updateIndex(datasetIndex);
 					return;
 				}
 				dataset.controller = new Chart.controllers[type](this, datasetIndex);
-			});
+			}, this);
 		},
 
 		resetElements: function resetElements() {
-			this.eachDataset(function(dataset, datasetIndex) {
+			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
 				dataset.controller.reset();
-			});
+			}, this);
 		},
 
 
 		update: function update(animationDuration) {
 			// This will loop through any data and do the appropriate element update for the type
 			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
-			this.eachDataset(function(dataset, datasetIndex) {
+			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
 				dataset.controller.update();
-			});
+			}, this);
 			this.render(animationDuration);
 		},
 
@@ -1389,90 +1389,48 @@
 
 
 
-
-
-		eachValue: function eachValue(callback) {
-			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-				helpers.each(dataset.data, callback, this, datasetIndex);
-			}, this);
-		},
-
-		eachElement: function eachElement(callback) {
-			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-				helpers.each(dataset.metaData, callback, this, dataset.metaData, datasetIndex);
-			}, this);
-		},
-
-		eachDataset: function eachDataset(callback) {
-			helpers.each(this.data.datasets, callback, this);
-		},
-
-		// 2 helper functions to get next/previous elements in datasets
-		nextElement: function nextElement(datasets, index, loop) {
-			if (this.loop) {
-				return dataset[index + 1] || dataset[0];
-			}
-			return datasets[index + 1] || datasets[index];
-		},
-		previousElement: function previousElement(datasets, index, loop) {
-			if (this.loop) {
-				return dataset[index - 1] || dataset[dataset.length - 1];
-			}
-			return datasets[index - 1] || datasets[index];
-		},
-
 		// Get the single element that was clicked on
 		// @return : An object containing the dataset index and element index of the matching element. Also contains the rectangle that was draw
-		getElementAtEvent: function getElementAtEvent(e) {
+		getElementAtEvent: function(e) {
 
-			var element = [];
 			var eventPosition = helpers.getRelativePosition(e);
+			var element = [];
 
-			for (var datasetIndex = 0; datasetIndex < this.data.datasets.length; ++datasetIndex) {
-				for (var elementIndex = 0; elementIndex < this.data.datasets[datasetIndex].metaData.length; ++elementIndex) {
-					if (this.data.datasets[datasetIndex].metaData[elementIndex].inRange(eventPosition.x, eventPosition.y)) {
-						element.push(this.data.datasets[datasetIndex].metaData[elementIndex]);
+			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
+				helpers.each(dataset.metaData, function(element, index) {
+					if (this.chart.data.datasets[datasetIndex].metaData[elementIndex].inRange(eventPosition.x, eventPosition.y)) {
+						element.push(this.chart.data.datasets[datasetIndex].metaData[elementIndex]);
 						return element;
 					}
-				}
-			}
+				}, this);
+			}, this);
 
 			return [];
 		},
 
-		getElementsAtEvent: function getElementsAtEvent(e) {
-
-			var elementsArray = [],
-				eventPosition = helpers.getRelativePosition(e),
-				datasetIterator = function(dataset) {
-					elementsArray.push(dataset.metaData[elementIndex]);
-				},
-				elementIndex;
+		getElementsAtEvent: function(e) {
+			var eventPosition = helpers.getRelativePosition(e);
+			var elementsArray = [];
 
-			for (var datasetIndex = 0; datasetIndex < this.data.datasets.length; datasetIndex++) {
-				for (elementIndex = 0; elementIndex < this.data.datasets[datasetIndex].metaData.length; elementIndex++) {
-					if (this.data.datasets[datasetIndex].metaData[elementIndex].inGroupRange(eventPosition.x, eventPosition.y)) {
-						helpers.each(this.data.datasets, datasetIterator);
+			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
+				helpers.each(dataset.metaData, function(element, index) {
+					if (element.inRange(eventPosition.x, eventPosition.y)) {
+						elementsArray.push(element);
 					}
-				}
-			}
+				}, this);
+			}, this);
 
-			return elementsArray.length ? elementsArray : [];
+			return elementsArray;
 		},
 
-		getDatasetAtEvent: function getDatasetAtEvent(e) {
-
-			var elementsArray = [],
-				eventPosition = helpers.getRelativePosition(e),
-				datasetIterator = function(dataset) {
-					elementsArray.push(dataset.metaData[elementIndex]);
-				},
-				elementIndex;
+		getDatasetAtEvent: function(e) {
+			var eventPosition = helpers.getRelativePosition(e);
+			var elementsArray = [];
 
-			for (var datasetIndex = 0; datasetIndex < this.data.datasets.length; datasetIndex++) {
-				for (elementIndex = 0; elementIndex < this.data.datasets[datasetIndex].metaData.length; elementIndex++) {
-					if (this.data.datasets[datasetIndex].metaData[elementIndex].inGroupRange(eventPosition.x, eventPosition.y)) {
-						helpers.each(this.data.datasets, datasetIterator);
+			for (var datasetIndex = 0; datasetIndex < this.chart.data.datasets.length; datasetIndex++) {
+				for (elementIndex = 0; elementIndex < this.chart.data.datasets[datasetIndex].metaData.length; elementIndex++) {
+					if (this.chart.data.datasets[datasetIndex].metaData[elementIndex].inLabelRange(eventPosition.x, eventPosition.y)) {
+						helpers.each(this.chart.data.datasets, datasetIterator);
 					}
 				}
 			}
@@ -1532,11 +1490,11 @@
 				this.active = function() {
 					switch (this.options.hover.mode) {
 						case 'single':
-							return this.elementController.getElementAtEvent(e);
+							return this.getElementAtEvent(e);
 						case 'label':
-							return this.elementController.getElementsAtEvent(e);
+							return this.getElementsAtEvent(e);
 						case 'dataset':
-							return this.elementController.getDatasetAtEvent(e);
+							return this.getDatasetAtEvent(e);
 						default:
 							return e;
 					}
@@ -1560,11 +1518,11 @@
 			if (this.lastActive.length) {
 				switch (this.options.hover.mode) {
 					case 'single':
-						this.elementController.resetElementAppearance(this.lastActive[0], this.lastActive[0]._datasetIndex, this.lastActive[0]._index);
+						this.data.datasets[this.lastActive[0]._datasetIndex].controller.removeHoverStyle(this.lastActive[0], this.lastActive[0]._datasetIndex, this.lastActive[0]._index);
 						break;
 					case 'label':
 						for (var i = 0; i < this.lastActive.length; i++) {
-							this.elementController.resetElementAppearance(this.lastActive[i], this.lastActive[i]._datasetIndex, this.lastActive[i]._index);
+							this.data.datasets[this.lastActive[0]._datasetIndex].controller.removeHoverStyle(this.lastActive[i], this.lastActive[i]._datasetIndex, this.lastActive[i]._index);
 						}
 						break;
 					case 'dataset':
@@ -1578,11 +1536,11 @@
 			if (this.active.length && this.options.hover.mode) {
 				switch (this.options.hover.mode) {
 					case 'single':
-						this.elementController.setElementHoverStyle(this.active[0]);
+						this.data.datasets[this.active[0]._datasetIndex].controller.setHoverStyle(this.active[0]);
 						break;
 					case 'label':
 						for (var i = 0; i < this.active.length; i++) {
-							this.elementController.setElementHoverStyle(this.active[i]);
+							this.data.datasets[this.active[0]._datasetIndex].controller.setHoverStyle(this.active[i]);
 						}
 						break;
 					case 'dataset':
@@ -2287,6 +2245,28 @@
 		Chart = root.Chart,
 		helpers = Chart.helpers;
 
+	Chart.defaults.bar = {
+		hover: {
+			mode: "label"
+		},
+
+		scales: {
+			xAxes: [{
+				type: "category",
+				categorySpacing: 10,
+				spacing: 1,
+
+				// grid line settings
+				gridLines: {
+					offsetGridLines: true,
+				},
+			}],
+			yAxes: [{
+				type: "linear",
+			}],
+		},
+	};
+
 	Chart.controllers.bar = function(chart, datasetIndex) {
 		this.initialize.call(this, chart, datasetIndex);
 	};
@@ -2389,456 +2369,1186 @@
 
 
 
+		setHoverStyle: function(rectangle) {
+			var dataset = this.chart.data.datasets[rectangle._datasetIndex];
+			var index = rectangle._index;
 
+			rectangle._model.backgroundColor = rectangle.custom && rectangle.custom.hoverBackgroundColor ? rectangle.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(rectangle._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+			rectangle._model.borderColor = rectangle.custom && rectangle.custom.hoverBorderColor ? rectangle.custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, helpers.color(rectangle._model.borderColor).saturate(0.5).darken(0.1).rgbString());
+			rectangle._model.borderWidth = rectangle.custom && rectangle.custom.hoverBorderWidth ? rectangle.custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, rectangle._model.borderWidth);
+		},
 
+		removeHoverStyle: function(rectangle) {
+			// TODO
+		}
 
+	});
 
 
-		// eachLine: function eachLine(callback) {
-		// 	helpers.each(this.chart.data.datasets, function(dataset, datasetIndex) {
-		// 		if (dataset.metaDataset && dataset.metaDataset instanceof Chart.Line) {
-		// 			callback.call(this, dataset, datasetIndex);
-		// 		}
-		// 	}, this);
-		// },
-
-		// addLine: function addLine(dataset, datasetIndex) {
-		// 	if (dataset) {
-		// 		dataset.metaDataset = new Chart.Line({
-		// 			_chart: this.chart.chart,
-		// 			_datasetIndex: datasetIndex,
-		// 			_points: dataset.metaData,
-		// 		});
-		// 	}
-		// },
-
-		// addPoint: function addPoint(dataset, datasetIndex, index) {
-		// 	if (dataset) {
-		// 		dataset.metaData = dataset.metaData || new Array(this.chart.data.datasets[datasetIndex].data.length);
-
-		// 		if (index < dataset.metaData.length) {
-		// 			dataset.metaData[index] = new Chart.Point({
-		// 				_datasetIndex: datasetIndex,
-		// 				_index: index,
-		// 				_chart: this.chart.chart,
-		// 				_model: {
-		// 					x: 0,
-		// 					y: 0,
-		// 				},
-		// 			});
-		// 		}
-		// 	}
-		// },
-
-
-
-		// resetElements: function resetElements() {
-		// 	helpers.each(this.chart.data.datasets, function(dataset, datasetIndex) {
-		// 		// All elements must be the same type for the given dataset so we are fine to check just the first one
-		// 		if (dataset.metaData[0] instanceof Chart.Point) {
-		// 			// Have points. Update all of them
-		// 			this.resetDatasetPoints(dataset, datasetIndex);
-		// 		} else if (dataset.metaData[0] instanceof Chart.Rectangle) {
-		// 			// Have rectangles (bars)
-		// 			this.resetDatasetRectangles(dataset, datasetIndex);
-		// 		}
-		// 	}, this);
-		// },
-
-		// resetDatasetPoints: function resetDatasetPoints(dataset, datasetIndex) {
-		// 	helpers.each(dataset.metaData, function(point, index) {
-		// 		var xScale = this.getScaleForId(this.chart.data.datasets[datasetIndex].xAxisID);
-		// 		var yScale = this.getScaleForId(this.chart.data.datasets[datasetIndex].yAxisID);
-
-		// 		var yScalePoint;
-
-		// 		if (yScale.min < 0 && yScale.max < 0) {
-		// 			// all less than 0. use the top
-		// 			yScalePoint = yScale.getPixelForValue(yScale.max);
-		// 		} else if (yScale.min > 0 && yScale.max > 0) {
-		// 			yScalePoint = yScale.getPixelForValue(yScale.min);
-		// 		} else {
-		// 			yScalePoint = yScale.getPixelForValue(0);
-		// 		}
-
-		// 		helpers.extend(point, {
-		// 			// Utility
-		// 			_chart: this.chart.chart, //WTF
-		// 			_xScale: xScale,
-		// 			_yScale: yScale,
-		// 			_datasetIndex: datasetIndex,
-		// 			_index: index,
-
-		// 			// Desired view properties
-		// 			_model: {
-		// 				x: xScale.getPointPixelForValue(this.chart.data.datasets[datasetIndex].data[index], index, datasetIndex),
-		// 				y: yScalePoint,
-		// 			},
-		// 		});
-
-		// 		this.updatePointElementAppearance(point, datasetIndex, index);
-		// 	}, this);
-
-		// 	this.updateBezierControlPoints(dataset);
-		// },
-
-		// resetDatasetRectangles: function resetDatasetRectangles(dataset, datasetIndex) {
-
-		// },
-
-		// resetElementAppearance: function(element, datasetIndex, index) {
-		// 	if (element instanceof Chart.Point) {
-		// 		this.updatePointElementAppearance(element, datasetIndex, index);
-		// 	} else if (element instanceof Chart.Rectangle) {
-		// 		this.updateRectangleElementAppearance(element, datasetIndex, index);
-		// 	}
-		// },
-
-		// updateElements: function updateElements() {
-		// 	// Update the lines
-		// 	this.updateLines();
-
-		// 	helpers.each(this.chart.data.datasets, function(dataset, datasetIndex) {
-		// 		// All elements must be the same type for the given dataset so we are fine to check just the first one
-		// 		if (dataset.metaData[0] instanceof Chart.Point) {
-		// 			// Have points. Update all of them
-		// 			this.updatePoints(dataset, datasetIndex);
-		// 		} else if (dataset.metaData[0] instanceof Chart.Rectangle) {
-		// 			// Have rectangles (bars)
-		// 			this.updateRectangles(dataset, datasetIndex);
-		// 		}
-		// 	}, this);
-		// },
-
-		// updateLines: function updateLines() {
-		// 	this.eachLine(function(dataset, datasetIndex) {
-		// 		var yScale = this.getScaleForId(dataset.yAxisID);
-		// 		var scaleBase;
-
-		// 		if (yScale.min < 0 && yScale.max < 0) {
-		// 			scaleBase = yScale.getPixelForValue(yScale.max);
-		// 		} else if (yScale.min > 0 && yScale.max > 0) {
-		// 			scaleBase = yScale.getPixelForValue(yScale.min);
-		// 		} else {
-		// 			scaleBase = yScale.getPixelForValue(0);
-		// 		}
-
-		// 		helpers.extend(dataset.metaDataset, {
-		// 			// Utility
-		// 			_scale: yScale,
-		// 			_datasetIndex: datasetIndex,
-		// 			// Data
-		// 			_children: dataset.metaData,
-		// 			// Model
-		// 			_model: {
-		// 				// Appearance
-		// 				tension: dataset.metaDataset.custom && dataset.metaDataset.custom.tension ? dataset.metaDataset.custom.tension : (dataset.tension || this.chart.options.elements.line.tension),
-		// 				backgroundColor: dataset.metaDataset.custom && dataset.metaDataset.custom.backgroundColor ? dataset.metaDataset.custom.backgroundColor : (dataset.backgroundColor || this.chart.options.elements.line.backgroundColor),
-		// 				borderWidth: dataset.metaDataset.custom && dataset.metaDataset.custom.borderWidth ? dataset.metaDataset.custom.borderWidth : (dataset.borderWidth || this.chart.options.elements.line.borderWidth),
-		// 				borderColor: dataset.metaDataset.custom && dataset.metaDataset.custom.borderColor ? dataset.metaDataset.custom.borderColor : (dataset.borderColor || this.chart.options.elements.line.borderColor),
-		// 				fill: dataset.metaDataset.custom && dataset.metaDataset.custom.fill ? dataset.metaDataset.custom.fill : (dataset.fill !== undefined ? dataset.fill : this.chart.options.elements.line.fill),
-		// 				skipNull: dataset.skipNull !== undefined ? dataset.skipNull : this.chart.options.elements.line.skipNull,
-		// 				drawNull: dataset.drawNull !== undefined ? dataset.drawNull : this.chart.options.elements.line.drawNull,
-		// 				// Scale
-		// 				scaleTop: yScale.top,
-		// 				scaleBottom: yScale.bottom,
-		// 				scaleZero: scaleBase,
-		// 			},
-		// 		});
-
-		// 		dataset.metaDataset.pivot();
-		// 	});
-		// },
-
-		// updatePoints: function updatePoints(dataset, datasetIndex) {
-		// 	helpers.each(dataset.metaData, function(point, index) {
-		// 		var xScale = this.getScaleForId(this.chart.data.datasets[datasetIndex].xAxisID);
-		// 		var yScale = this.getScaleForId(this.chart.data.datasets[datasetIndex].yAxisID);
-
-		// 		helpers.extend(point, {
-		// 			// Utility
-		// 			_chart: this.chart.chart,
-		// 			_xScale: xScale,
-		// 			_yScale: yScale,
-		// 			_datasetIndex: datasetIndex,
-		// 			_index: index,
-
-		// 			// Desired view properties
-		// 			_model: {
-		// 				x: xScale.getPointPixelForValue(this.chart.data.datasets[datasetIndex].data[index], index, datasetIndex),
-		// 				y: yScale.getPointPixelForValue(this.chart.data.datasets[datasetIndex].data[index], index, datasetIndex),
-		// 			},
-		// 		});
-
-		// 		this.updatePointElementAppearance(point, datasetIndex, index);
-		// 	}, this);
-
-		// 	this.updateBezierControlPoints(dataset);
-		// },
-
-		// updatePointElementAppearance: function updatePointElementAppearance(point, datasetIndex, index) {
-		// 	helpers.extend(point._model, {
-		// 		// Appearance
-		// 		tension: point.custom && point.custom.tension ? point.custom.tension : this.chart.options.elements.line.tension,
-		// 		radius: point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(this.chart.data.datasets[datasetIndex].radius, index, this.chart.options.elements.point.radius),
-		// 		backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.chart.data.datasets[datasetIndex].pointBackgroundColor, index, this.chart.options.elements.point.backgroundColor),
-		// 		borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.chart.data.datasets[datasetIndex].pointBorderColor, index, this.chart.options.elements.point.borderColor),
-		// 		borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.chart.data.datasets[datasetIndex].pointBorderWidth, index, this.chart.options.elements.point.borderWidth),
-		// 		skip: this.chart.data.datasets[datasetIndex].data[index] === null,
-
-		// 		// Tooltip
-		// 		hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.chart.data.datasets[datasetIndex].hitRadius, index, this.chart.options.elements.point.hitRadius),
-		// 	});
-		// },
-
-
-		// setElementHoverStyle: function setElementHoverStyle(element) {
-		// 	if (element instanceof Chart.Point) {
-		// 		this.setPointHoverStyle(element);
-		// 	} else if (element instanceof Chart.Rectangle) {
-		// 		this.setRectangleHoverStyle(element);
-		// 	}
-		// },
-
-		// setPointHoverStyle: function setPointHoverStyle(point) {
-		// 	var dataset = this.chart.data.datasets[point._datasetIndex];
-		// 	var index = point._index;
-
-		// 	point._model.radius = point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.chart.options.elements.point.hoverRadius);
-		// 	point._model.backgroundColor = point.custom && point.custom.hoverBackgroundColor ? point.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(point._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
-		// 	point._model.borderColor = point.custom && point.custom.hoverBorderColor ? point.custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(point._model.borderColor).saturate(0.5).darken(0.1).rgbString());
-		// 	point._model.borderWidth = point.custom && point.custom.hoverBorderWidth ? point.custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, point._model.borderWidth);
-		// },
-
-		// setHoverStyle: function(rectangle) {
-		// 	var dataset = this.chart.data.datasets[rectangle._datasetIndex];
-		// 	var index = rectangle._index;
-
-		// 	rectangle._model.backgroundColor = rectangle.custom && rectangle.custom.hoverBackgroundColor ? rectangle.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(rectangle._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
-		// 	rectangle._model.borderColor = rectangle.custom && rectangle.custom.hoverBorderColor ? rectangle.custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, helpers.color(rectangle._model.borderColor).saturate(0.5).darken(0.1).rgbString());
-		// 	rectangle._model.borderWidth = rectangle.custom && rectangle.custom.hoverBorderWidth ? rectangle.custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, rectangle._model.borderWidth);
-		// },
-
-		// updateBezierControlPoints: function updateBezierControlPoints(dataset) {
-		// 	// Update control points for the bezier curve
-		// 	helpers.each(dataset.metaData, function(point, index) {
-		// 		var controlPoints = helpers.splineCurve(
-		// 			this.previousPoint(dataset.metaData, index)._model,
-		// 			point._model,
-		// 			this.nextPoint(dataset.metaData, index)._model,
-		// 			point._model.tension
-		// 		);
-
-		// 		point._model.controlPointPreviousX = controlPoints.previous.x;
-		// 		point._model.controlPointNextX = controlPoints.next.x;
-
-		// 		// Prevent the bezier going outside of the bounds of the graph
-
-		// 		// Cap puter bezier handles to the upper/lower scale bounds
-		// 		if (controlPoints.next.y > this.chart.chartArea.bottom) {
-		// 			point._model.controlPointNextY = this.chart.chartArea.bottom;
-		// 		} else if (controlPoints.next.y < this.chart.chartArea.top) {
-		// 			point._model.controlPointNextY = this.chart.chartArea.top;
-		// 		} else {
-		// 			point._model.controlPointNextY = controlPoints.next.y;
-		// 		}
-
-		// 		// Cap inner bezier handles to the upper/lower scale bounds
-		// 		if (controlPoints.previous.y > this.chart.chartArea.bottom) {
-		// 			point._model.controlPointPreviousY = this.chart.chartArea.bottom;
-		// 		} else if (controlPoints.previous.y < this.chart.chartArea.top) {
-		// 			point._model.controlPointPreviousY = this.chart.chartArea.top;
-		// 		} else {
-		// 			point._model.controlPointPreviousY = controlPoints.previous.y;
-		// 		}
-
-		// 		// Now pivot the point for animation
-		// 		point.pivot();
-		// 	}, this);
-		// },
 
-		getElementsAtEvent: function(e) {
-			var elementsArray = [],
-				eventPosition = helpers.getRelativePosition(e),
-				datasetIterator = function(dataset) {
-					elementsArray.push(dataset.metaData[elementIndex]);
-				},
-				elementIndex;
+}).call(this);
 
-			for (var datasetIndex = 0; datasetIndex < this.chart.data.datasets.length; datasetIndex++) {
-				for (elementIndex = 0; elementIndex < this.chart.data.datasets[datasetIndex].metaData.length; elementIndex++) {
-					if (this.chart.data.datasets[datasetIndex].metaData[elementIndex].inGroupRange(eventPosition.x, eventPosition.y)) {
-						helpers.each(this.chart.data.datasets, datasetIterator);
-					}
-				}
-			}
+(function() {
+	"use strict";
 
-			return elementsArray.length ? elementsArray : [];
-		},
+	return;
 
-		// // Get the single element that was clicked on
-		// // @return : An object containing the dataset index and element index of the matching element. Also contains the rectangle that was drawn
-		getElementAtEvent: function(e) {
-			var element = [];
-			var eventPosition = helpers.getRelativePosition(e);
+	var root = this,
+		Chart = root.Chart,
+		//Cache a local reference to Chart.helpers
+		helpers = Chart.helpers;
 
-			for (var datasetIndex = 0; datasetIndex < this.chart.data.datasets.length; ++datasetIndex) {
-				for (var elementIndex = 0; elementIndex < this.chart.data.datasets[datasetIndex].metaData.length; ++elementIndex) {
-					if (this.chart.data.datasets[datasetIndex].metaData[elementIndex].inRange(eventPosition.x, eventPosition.y)) {
-						element.push(this.chart.data.datasets[datasetIndex].metaData[elementIndex]);
-						return element;
-					}
-				}
-			}
+	var defaultConfig = {
 
-			return [];
+		animation: {
+			//Boolean - Whether we animate the rotation of the Doughnut
+			animateRotate: true,
+
+			//Boolean - Whether we animate scaling the Doughnut from the centre
+			animateScale: false,
 		},
-	});
 
+		hover: {
+			mode: 'single'
+		},
 
+		//The percentage of the chart that we cut out of the middle.
 
-}).call(this);
+		cutoutPercentage: 50,
 
-(function() {
+	};
 
-	"use strict";
+	Chart.Type.extend({
+		//Passing in a name registers this chart in the Chart namespace
+		name: "Doughnut",
+		//Providing a defaults will also register the deafults in the chart namespace
+		defaults: defaultConfig,
+		//Initialize is fired when the chart is initialized - Data is passed in as a parameter
+		//Config is automatically merged by the core of Chart.js, and is available at this.options
+		initialize: function() {
 
-	var root = this,
-		Chart = root.Chart,
-		helpers = Chart.helpers;
+			//Set up tooltip events on the chart
+			helpers.bindEvents(this, this.options.events, this.events);
 
-	Chart.controllers.line = function(chart, datasetIndex) {
-		this.initialize.call(this, chart, datasetIndex);
-	};
+			//Create a new bar for each piece of data
+			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
+				dataset.metaData = [];
+				helpers.each(dataset.data, function(dataPoint, index) {
+					dataset.metaData.push(new Chart.Arc({
+						_chart: this.chart,
+						_datasetIndex: datasetIndex,
+						_index: index,
+						_model: {}
+					}));
+				}, this);
+			}, this);
 
-	helpers.extend(Chart.controllers.line.prototype, {
+			// Create tooltip instance exclusively for this chart with some defaults.
+			this.tooltip = new Chart.Tooltip({
+				_chart: this.chart,
+				_data: this.data,
+				_options: this.options,
+			}, this);
 
-		initialize: function(chart, datasetIndex) {
-			this.chart = chart;
-			this.index = datasetIndex;
-			this.linkScales();
-			this.addElements();
-		},
+			this.resetElements();
 
-		linkScales: function() {
-			if (!this.getDataset().xAxisID) {
-				this.getDataset().xAxisID = this.chart.options.scales.xAxes[0].id;
-			}
+			// Update the chart with the latest data.
+			this.update();
 
-			if (!this.getDataset().yAxisID) {
-				this.getDataset().yAxisID = this.chart.options.scales.yAxes[0].id;
-			}
 		},
 
-		getDataset: function() {
-			return this.chart.data.datasets[this.index];
+		calculateCircumference: function(dataset, value) {
+			if (dataset.total > 0) {
+				return (Math.PI * 2) * (value / dataset.total);
+			} else {
+				return 0;
+			}
 		},
+		resetElements: function() {
+			this.outerRadius = (helpers.min([this.chart.width, this.chart.height]) - this.options.elements.arc.borderWidth / 2) / 2;
+			this.innerRadius = this.options.cutoutPercentage ? (this.outerRadius / 100) * (this.options.cutoutPercentage) : 1;
+			this.radiusLength = (this.outerRadius - this.innerRadius) / this.data.datasets.length;
 
-		getScaleForId: function(scaleID) {
-			return this.chart.scales[scaleID];
+			// Update the points
+			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
+				// So that calculateCircumference works
+				dataset.total = 0;
+				helpers.each(dataset.data, function(value) {
+					dataset.total += Math.abs(value);
+				}, this);
+
+				dataset.outerRadius = this.outerRadius - (this.radiusLength * datasetIndex);
+				dataset.innerRadius = dataset.outerRadius - this.radiusLength;
+
+				helpers.each(dataset.metaData, function(slice, index) {
+					helpers.extend(slice, {
+						_model: {
+							x: this.chart.width / 2,
+							y: this.chart.height / 2,
+							startAngle: Math.PI * -0.5, // use - PI / 2 instead of 3PI / 2 to make animations better. It means that we never deal with overflow during the transition function
+							circumference: (this.options.animation.animateRotate) ? 0 : this.calculateCircumference(metaSlice.value),
+							outerRadius: (this.options.animation.animateScale) ? 0 : dataset.outerRadius,
+							innerRadius: (this.options.animation.animateScale) ? 0 : dataset.innerRadius,
+
+							backgroundColor: slice.custom && slice.custom.backgroundColor ? slice.custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.arc.backgroundColor),
+							hoverBackgroundColor: slice.custom && slice.custom.hoverBackgroundColor ? slice.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, this.options.elements.arc.hoverBackgroundColor),
+							borderWidth: slice.custom && slice.custom.borderWidth ? slice.custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.arc.borderWidth),
+							borderColor: slice.custom && slice.custom.borderColor ? slice.custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.arc.borderColor),
+
+							label: helpers.getValueAtIndexOrDefault(dataset.label, index, this.data.labels[index])
+						},
+					});
+
+					slice.pivot();
+				}, this);
+
+			}, this);
 		},
+		update: function(animationDuration) {
 
-		addElements: function() {
+			this.outerRadius = (helpers.min([this.chart.width, this.chart.height]) - this.options.elements.arc.borderWidth / 2) / 2;
+			this.innerRadius = this.options.cutoutPercentage ? (this.outerRadius / 100) * (this.options.cutoutPercentage) : 1;
+			this.radiusLength = (this.outerRadius - this.innerRadius) / this.data.datasets.length;
 
-			this.getDataset().metaData = this.getDataset().metaData || [];
 
-			this.getDataset().metaDataset = this.getDataset().metaDataset || new Chart.elements.Line({
-				_chart: this.chart.chart,
-				_datasetIndex: this.index,
-				_points: this.getDataset().metaData,
-			});
+			// Update the points
+			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
+
+				dataset.total = 0;
+				helpers.each(dataset.data, function(value) {
+					dataset.total += Math.abs(value);
+				}, this);
+
+
+				dataset.outerRadius = this.outerRadius - (this.radiusLength * datasetIndex);
+
+				dataset.innerRadius = dataset.outerRadius - this.radiusLength;
+
+				helpers.each(dataset.metaData, function(slice, index) {
+
+					helpers.extend(slice, {
+						// Utility
+						_chart: this.chart,
+						_datasetIndex: datasetIndex,
+						_index: index,
+
+						// Desired view properties
+						_model: {
+							x: this.chart.width / 2,
+							y: this.chart.height / 2,
+							circumference: this.calculateCircumference(dataset, dataset.data[index]),
+							outerRadius: dataset.outerRadius,
+							innerRadius: dataset.innerRadius,
+
+							backgroundColor: slice.custom && slice.custom.backgroundColor ? slice.custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.arc.backgroundColor),
+							hoverBackgroundColor: slice.custom && slice.custom.hoverBackgroundColor ? slice.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, this.options.elements.arc.hoverBackgroundColor),
+							borderWidth: slice.custom && slice.custom.borderWidth ? slice.custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.arc.borderWidth),
+							borderColor: slice.custom && slice.custom.borderColor ? slice.custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.arc.borderColor),
+
+							label: helpers.getValueAtIndexOrDefault(dataset.label, index, this.data.labels[index])
+						},
+					});
+
+					if (index === 0) {
+						slice._model.startAngle = Math.PI * -0.5; // use - PI / 2 instead of 3PI / 2 to make animations better. It means that we never deal with overflow during the transition function
+					} else {
+						slice._model.startAngle = dataset.metaData[index - 1]._model.endAngle;
+					}
+
+					slice._model.endAngle = slice._model.startAngle + slice._model.circumference;
+
+
+					//Check to see if it's the last slice, if not get the next and update its start angle
+					if (index < dataset.data.length - 1) {
+						dataset.metaData[index + 1]._model.startAngle = slice._model.endAngle;
+					}
+
+					slice.pivot();
+				}, this);
 
-			helpers.each(this.getDataset().data, function(value, index) {
-				this.getDataset().metaData[index] = this.getDataset().metaData[index] || new Chart.elements.Point({
-					_chart: this.chart.chart,
-					_datasetIndex: this.index,
-					_index: index,
-				});
 			}, this);
-		},
 
-		reset: function() {
-			this.update(true);
+			this.render(animationDuration);
 		},
+		draw: function(easeDecimal) {
+			easeDecimal = easeDecimal || 1;
+			this.clear();
 
-		update: function(reset) {
+			this.eachElement(function(slice) {
+				slice.transition(easeDecimal).draw();
+			}, this);
 
-			var line = this.getDataset().metaDataset;
-			var points = this.getDataset().metaData;
+			this.tooltip.transition(easeDecimal).draw();
+		},
+		events: function(e) {
 
-			var yScale = this.getScaleForId(this.getDataset().yAxisID);
-			var xScale = this.getScaleForId(this.getDataset().xAxisID);
-			var scaleBase;
+			this.lastActive = this.lastActive || [];
 
-			if (yScale.min < 0 && yScale.max < 0) {
-				scaleBase = yScale.getPixelForValue(yScale.max);
-			} else if (yScale.min > 0 && yScale.max > 0) {
-				scaleBase = yScale.getPixelForValue(yScale.min);
+			// Find Active Elements
+			if (e.type == 'mouseout') {
+				this.active = [];
 			} else {
-				scaleBase = yScale.getPixelForValue(0);
+
+				this.active = function() {
+					switch (this.options.hover.mode) {
+						case 'single':
+							return this.getSliceAtEvent(e);
+						case 'label':
+							return this.getSlicesAtEvent(e);
+						case 'dataset':
+							return this.getDatasetAtEvent(e);
+						default:
+							return e;
+					}
+				}.call(this);
+			}
+
+			// On Hover hook
+			if (this.options.hover.onHover) {
+				this.options.hover.onHover.call(this, this.active);
+			}
+
+			if (e.type == 'mouseup' || e.type == 'click') {
+				if (this.options.onClick) {
+					this.options.onClick.call(this, e, this.active);
+				}
 			}
 
+			var dataset;
+			var index;
+			// Remove styling for last active (even if it may still be active)
+			if (this.lastActive.length) {
+				switch (this.options.hover.mode) {
+					case 'single':
+						dataset = this.data.datasets[this.lastActive[0]._datasetIndex];
+						index = this.lastActive[0]._index;
+
+						this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.arc.backgroundColor);
+						this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.arc.borderColor);
+						this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.arc.borderWidth);
+						break;
+					case 'label':
+						for (var i = 0; i < this.lastActive.length; i++) {
+							dataset = this.data.datasets[this.lastActive[i]._datasetIndex];
+							index = this.lastActive[i]._index;
+
+							this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.arc.backgroundColor);
+							this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.arc.borderColor);
+							this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.arc.borderWidth);
+						}
+						break;
+					case 'dataset':
+						break;
+					default:
+						// Don't change anything
+				}
+			}
+
+			// Built in hover styling
+			if (this.active.length && this.options.hover.mode) {
+				switch (this.options.hover.mode) {
+					case 'single':
+						dataset = this.data.datasets[this.active[0]._datasetIndex];
+						index = this.active[0]._index;
+
+						this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+						this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, this.active[0]._model.borderColor);
+						this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.hoverBorderWidth, index, this.active[0]._model.borderWidth);
+						break;
+					case 'label':
+						for (var i = 0; i < this.active.length; i++) {
+							dataset = this.data.datasets[this.active[i]._datasetIndex];
+							index = this.active[i]._index;
+
+							this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+							this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, this.active[0]._model.borderColor);
+							this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.hoverBorderWidth, index, this.active[i]._model.borderWidth);
+						}
+						break;
+					case 'dataset':
+						break;
+					default:
+						// Don't change anything
+				}
+			}
+
+
+			// Built in Tooltips
+			if (this.options.tooltips.enabled) {
+
+				// The usual updates
+				this.tooltip.initialize();
+
+				// Active
+				if (this.active.length) {
+					this.tooltip._model.opacity = 1;
+
+					helpers.extend(this.tooltip, {
+						_active: this.active,
+					});
+
+					this.tooltip.update();
+				} else {
+					// Inactive
+					this.tooltip._model.opacity = 0;
+				}
+			}
+
+
+			// Hover animations
+			this.tooltip.pivot();
+
+			if (!this.animating) {
+				var changed;
+
+				helpers.each(this.active, function(element, index) {
+					if (element !== this.lastActive[index]) {
+						changed = true;
+					}
+				}, this);
+
+				// If entering, leaving, or changing elements, animate the change via pivot
+				if ((!this.lastActive.length && this.active.length) ||
+					(this.lastActive.length && !this.active.length) ||
+					(this.lastActive.length && this.active.length && changed)) {
+
+					this.stop();
+					this.render(this.options.hover.animationDuration);
+				}
+			}
+
+			// Remember Last Active
+			this.lastActive = this.active;
+			return this;
+		},
+		getSliceAtEvent: function(e) {
+			var elements = [];
+
+			var location = helpers.getRelativePosition(e);
+
+			this.eachElement(function(slice, index) {
+				if (slice.inRange(location.x, location.y)) {
+					elements.push(slice);
+				}
+			}, this);
+			return elements;
+		},
+		/*getSlicesAtEvent: function(e) {
+			var elements = [];
+
+			var location = helpers.getRelativePosition(e);
+
+			this.eachElement(function(slice, index) {
+				if (slice.inLabelRange(location.x, location.y)) {
+					elements.push(slice);
+				}
+			}, this);
+			return elements;
+		},*/
+	});
+
+	Chart.types.Doughnut.extend({
+		name: "Pie",
+		defaults: helpers.merge(defaultConfig, {
+			cutoutPercentage: 0
+		})
+	});
+
+}).call(this);
+
+(function() {
+
+	"use strict";
+
+	var root = this,
+		Chart = root.Chart,
+		helpers = Chart.helpers;
+
+	Chart.defaults.line = {
+		hover: {
+			mode: "label"
+		},
+
+		scales: {
+			xAxes: [{
+				type: "category",
+			}],
+			yAxes: [{
+				type: "linear",
+			}],
+		},
+	};
+
+
+	Chart.controllers.line = function(chart, datasetIndex) {
+		this.initialize.call(this, chart, datasetIndex);
+	};
+
+	helpers.extend(Chart.controllers.line.prototype, {
+
+		initialize: function(chart, datasetIndex) {
+			this.chart = chart;
+			this.index = datasetIndex;
+			this.linkScales();
+			this.addElements();
+		},
+
+		linkScales: function() {
+			if (!this.getDataset().xAxisID) {
+				this.getDataset().xAxisID = this.chart.options.scales.xAxes[0].id;
+			}
+
+			if (!this.getDataset().yAxisID) {
+				this.getDataset().yAxisID = this.chart.options.scales.yAxes[0].id;
+			}
+		},
+
+		getDataset: function() {
+			return this.chart.data.datasets[this.index];
+		},
+
+		getScaleForId: function(scaleID) {
+			return this.chart.scales[scaleID];
+		},
+
+		addElements: function() {
+
+			this.getDataset().metaData = this.getDataset().metaData || [];
+
+			this.getDataset().metaDataset = this.getDataset().metaDataset || new Chart.elements.Line({
+				_chart: this.chart.chart,
+				_datasetIndex: this.index,
+				_points: this.getDataset().metaData,
+			});
+
+			helpers.each(this.getDataset().data, function(value, index) {
+				this.getDataset().metaData[index] = this.getDataset().metaData[index] || new Chart.elements.Point({
+					_chart: this.chart.chart,
+					_datasetIndex: this.index,
+					_index: index,
+				});
+			}, this);
+		},
+
+		reset: function() {
+			this.update(true);
+		},
+
+		update: function(reset) {
+
+			var line = this.getDataset().metaDataset;
+			var points = this.getDataset().metaData;
+
+			var yScale = this.getScaleForId(this.getDataset().yAxisID);
+			var xScale = this.getScaleForId(this.getDataset().xAxisID);
+			var scaleBase;
+
+			if (yScale.min < 0 && yScale.max < 0) {
+				scaleBase = yScale.getPixelForValue(yScale.max);
+			} else if (yScale.min > 0 && yScale.max > 0) {
+				scaleBase = yScale.getPixelForValue(yScale.min);
+			} else {
+				scaleBase = yScale.getPixelForValue(0);
+			}
+
+
+			// Update Line
+			helpers.extend(line, {
+				// Utility
+				_scale: yScale,
+				_datasetIndex: this.index,
+				// Data
+				_children: points,
+				// Model
+				_model: {
+					// Appearance
+					tension: line.custom && line.custom.tension ? line.custom.tension : (this.getDataset().tension || this.chart.options.elements.line.tension),
+					backgroundColor: line.custom && line.custom.backgroundColor ? line.custom.backgroundColor : (this.getDataset().backgroundColor || this.chart.options.elements.line.backgroundColor),
+					borderWidth: line.custom && line.custom.borderWidth ? line.custom.borderWidth : (this.getDataset().borderWidth || this.chart.options.elements.line.borderWidth),
+					borderColor: line.custom && line.custom.borderColor ? line.custom.borderColor : (this.getDataset().borderColor || this.chart.options.elements.line.borderColor),
+					fill: line.custom && line.custom.fill ? line.custom.fill : (this.getDataset().fill !== undefined ? this.getDataset().fill : this.chart.options.elements.line.fill),
+					skipNull: this.getDataset().skipNull !== undefined ? this.getDataset().skipNull : this.chart.options.elements.line.skipNull,
+					drawNull: this.getDataset().drawNull !== undefined ? this.getDataset().drawNull : this.chart.options.elements.line.drawNull,
+					// Scale
+					scaleTop: yScale.top,
+					scaleBottom: yScale.bottom,
+					scaleZero: scaleBase,
+				},
+			});
+			line.pivot();
+
+			// Update Points
+			helpers.each(points, function(point, index) {
+				helpers.extend(point, {
+					// Utility
+					_chart: this.chart.chart,
+					_xScale: xScale,
+					_yScale: yScale,
+					_datasetIndex: this.index,
+					_index: index,
+
+					// Desired view properties
+					_model: {
+						x: xScale.getPointPixelForValue(this.getDataset().data[index], index, this.index),
+						y: yScale.getPointPixelForValue(this.getDataset().data[index], index, this.index),
+						// Appearance
+						tension: point.custom && point.custom.tension ? point.custom.tension : this.chart.options.elements.line.tension,
+						radius: point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(this.getDataset().radius, index, this.chart.options.elements.point.radius),
+						backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor, index, this.chart.options.elements.point.backgroundColor),
+						borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderColor, index, this.chart.options.elements.point.borderColor),
+						borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth, index, this.chart.options.elements.point.borderWidth),
+						skip: this.getDataset().data[index] === null,
+
+						// Tooltip
+						hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.getDataset().hitRadius, index, this.chart.options.elements.point.hitRadius),
+					},
+
+				});
+			}, this);
+
+			// Update bezier control points
+			helpers.each(this.getDataset().metaData, function(point, index) {
+				var controlPoints = helpers.splineCurve(
+					helpers.previousItem(this.getDataset().metaData, index)._model,
+					point._model,
+					helpers.nextItem(this.getDataset().metaData, index)._model,
+					point._model.tension
+				);
+
+				point._model.controlPointPreviousX = controlPoints.previous.x;
+				point._model.controlPointNextX = controlPoints.next.x;
+
+				// Prevent the bezier going outside of the bounds of the graph
+
+				// Cap puter bezier handles to the upper/lower scale bounds
+				if (controlPoints.next.y > this.chart.chartArea.bottom) {
+					point._model.controlPointNextY = this.chart.chartArea.bottom;
+				} else if (controlPoints.next.y < this.chart.chartArea.top) {
+					point._model.controlPointNextY = this.chart.chartArea.top;
+				} else {
+					point._model.controlPointNextY = controlPoints.next.y;
+				}
+
+				// Cap inner bezier handles to the upper/lower scale bounds
+				if (controlPoints.previous.y > this.chart.chartArea.bottom) {
+					point._model.controlPointPreviousY = this.chart.chartArea.bottom;
+				} else if (controlPoints.previous.y < this.chart.chartArea.top) {
+					point._model.controlPointPreviousY = this.chart.chartArea.top;
+				} else {
+					point._model.controlPointPreviousY = controlPoints.previous.y;
+				}
+
+				// Now pivot the point for animation
+				point.pivot();
+			}, this);
+
+		},
+
+		draw: function(ease) {
+			var easingDecimal = ease || 1;
+
+			// Transition Point Locations
+			helpers.each(this.getDataset().metaData, function(point, index) {
+				point.transition(easingDecimal);
+			}, this);
+
+			// Transition and Draw the line
+			this.getDataset().metaDataset.transition(easingDecimal).draw();
+
+			// Draw the points
+			helpers.each(this.getDataset().metaData, function(point) {
+				point.draw();
+			});
+		},
+
+		setHoverStyle: function(point) {
+			// Point
+			var dataset = this.chart.data.datasets[point._datasetIndex];
+			var index = point._index;
+
+			point._model.radius = point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.chart.options.elements.point.hoverRadius);
+			point._model.backgroundColor = point.custom && point.custom.hoverBackgroundColor ? point.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(point._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+			point._model.borderColor = point.custom && point.custom.hoverBorderColor ? point.custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(point._model.borderColor).saturate(0.5).darken(0.1).rgbString());
+			point._model.borderWidth = point.custom && point.custom.hoverBorderWidth ? point.custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, point._model.borderWidth);
+		},
+
+		removeHoverStyle: function(point) {
+			// TODO
+		}
+
+	});
+
+
+
+}).call(this);
+
+(function() {
+	"use strict";
+
+	return;
+
+	var root = this,
+		Chart = root.Chart,
+		//Cache a local reference to Chart.helpers
+		helpers = Chart.helpers;
+
+	var defaultConfig = {
+
+		scale: {
+			type: "radialLinear",
+			lineArc: true, // so that lines are circular
+		},
+
+		//Boolean - Whether to animate the rotation of the chart
+		animateRotate: true,
+	};
+
+
+	Chart.Type.extend({
+		//Passing in a name registers this chart in the Chart namespace
+		name: "PolarArea",
+		//Providing a defaults will also register the deafults in the chart namespace
+		defaults: defaultConfig,
+		//Initialize is fired when the chart is initialized - Data is passed in as a parameter
+		//Config is automatically merged by the core of Chart.js, and is available at this.options
+		initialize: function() {
+
+			// Scale setup
+			var self = this;
+			var ScaleClass = Chart.scaleService.getScaleConstructor(this.options.scale.type);
+			this.scale = new ScaleClass({
+				options: this.options.scale,
+				lineArc: true,
+				width: this.chart.width,
+				height: this.chart.height,
+				xCenter: this.chart.width / 2,
+				yCenter: this.chart.height / 2,
+				ctx: this.chart.ctx,
+				valuesCount: this.data.length,
+				data: this.data
+			});
+
+			helpers.bindEvents(this, this.options.events, this.events);
+
+			//Set up tooltip events on the chart
+			helpers.bindEvents(this, this.options.events, this.events);
+
+			//Create a new bar for each piece of data
+			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
+				dataset.metaData = [];
+				helpers.each(dataset.data, function(dataPoint, index) {
+					dataset.metaData.push(new Chart.Arc({
+						_chart: this.chart,
+						_datasetIndex: datasetIndex,
+						_index: index,
+						_model: {}
+					}));
+				}, this);
+			}, this);
+
+			// Create tooltip instance exclusively for this chart with some defaults.
+			this.tooltip = new Chart.Tooltip({
+				_chart: this.chart,
+				_data: this.data,
+				_options: this.options,
+			}, this);
+
+			// Fit the scale before we animate
+			this.updateScaleRange();
+			this.scale.calculateRange();
+			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
+
+			// so that we animate nicely
+			this.resetElements();
+
+			// Update the chart with the latest data.
+			this.update();
+
+		},
+		updateScaleRange: function() {
+			helpers.extend(this.scale, {
+				size: helpers.min([this.chart.width, this.chart.height]),
+				xCenter: this.chart.width / 2,
+				yCenter: this.chart.height / 2
+			});
+		},
+		resetElements: function() {
+			var circumference = 1 / this.data.datasets[0].data.length * 2;
+
+			// Map new data to data points
+			helpers.each(this.data.datasets[0].metaData, function(slice, index) {
+
+				var value = this.data.datasets[0].data[index];
+
+				helpers.extend(slice, {
+					_index: index,
+					_model: {
+						x: this.chart.width / 2,
+						y: this.chart.height / 2,
+						innerRadius: 0,
+						outerRadius: 0,
+						startAngle: Math.PI * -0.5,
+						endAngle: Math.PI * -0.5,
+
+						backgroundColor: slice.custom && slice.custom.backgroundColor ? slice.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor, index, this.options.elements.arc.backgroundColor),
+						hoverBackgroundColor: slice.custom && slice.custom.hoverBackgroundColor ? slice.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor, index, this.options.elements.arc.hoverBackgroundColor),
+						borderWidth: slice.custom && slice.custom.borderWidth ? slice.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth, index, this.options.elements.arc.borderWidth),
+						borderColor: slice.custom && slice.custom.borderColor ? slice.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].borderColor, index, this.options.elements.arc.borderColor),
+
+						label: helpers.getValueAtIndexOrDefault(this.data.datasets[0].labels, index, this.data.datasets[0].labels[index])
+					},
+				});
+
+				slice.pivot();
+			}, this);
+		},
+		update: function(animationDuration) {
+
+			this.updateScaleRange();
+			this.scale.calculateRange();
+			this.scale.generateTicks();
+			this.scale.buildYLabels();
+
+			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
+
+			var circumference = 1 / this.data.datasets[0].data.length * 2;
+
+			// Map new data to data points
+			helpers.each(this.data.datasets[0].metaData, function(slice, index) {
+
+				var value = this.data.datasets[0].data[index];
+
+				var startAngle = (-0.5 * Math.PI) + (Math.PI * circumference) * index;
+				var endAngle = startAngle + (circumference * Math.PI);
+
+				helpers.extend(slice, {
+					_index: index,
+					_model: {
+						x: this.chart.width / 2,
+						y: this.chart.height / 2,
+						innerRadius: 0,
+						outerRadius: this.scale.getDistanceFromCenterForValue(value),
+						startAngle: startAngle,
+						endAngle: endAngle,
+
+						backgroundColor: slice.custom && slice.custom.backgroundColor ? slice.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor, index, this.options.elements.arc.backgroundColor),
+						hoverBackgroundColor: slice.custom && slice.custom.hoverBackgroundColor ? slice.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor, index, this.options.elements.arc.hoverBackgroundColor),
+						borderWidth: slice.custom && slice.custom.borderWidth ? slice.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth, index, this.options.elements.arc.borderWidth),
+						borderColor: slice.custom && slice.custom.borderColor ? slice.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].borderColor, index, this.options.elements.arc.borderColor),
+
+						label: helpers.getValueAtIndexOrDefault(this.data.datasets[0].labels, index, this.data.datasets[0].labels[index])
+					},
+				});
+				slice.pivot();
+
+				console.log(slice);
+
+			}, this);
+
+			this.render(animationDuration);
+		},
+		draw: function(ease) {
+			var easingDecimal = ease || 1;
+
+			this.clear();
+
+			helpers.each(this.data.datasets[0].metaData, function(slice, index) {
+				slice.transition(easingDecimal).draw();
+			}, this);
+
+			this.scale.draw();
+
+			this.tooltip.transition(easingDecimal).draw();
+		},
+		events: function(e) {
+
+			// If exiting chart
+			if (e.type == 'mouseout') {
+				return this;
+			}
+
+			this.lastActive = this.lastActive || [];
+
+			// Find Active Elements
+			this.active = function() {
+				switch (this.options.hover.mode) {
+					case 'single':
+						return this.getSliceAtEvent(e);
+					case 'label':
+						return this.getSlicesAtEvent(e);
+					case 'dataset':
+						return this.getDatasetAtEvent(e);
+					default:
+						return e;
+				}
+			}.call(this);
+
+			// On Hover hook
+			if (this.options.hover.onHover) {
+				this.options.hover.onHover.call(this, this.active);
+			}
+
+			if (e.type == 'mouseup' || e.type == 'click') {
+				if (this.options.onClick) {
+					this.options.onClick.call(this, e, this.active);
+				}
+			}
+
+			var dataset;
+			var index;
+			// Remove styling for last active (even if it may still be active)
+			if (this.lastActive.length) {
+				switch (this.options.hover.mode) {
+					case 'single':
+						dataset = this.data.datasets[this.lastActive[0]._datasetIndex];
+						index = this.lastActive[0]._index;
+
+						this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.arc.backgroundColor);
+						this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.arc.borderColor);
+						this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.arc.borderWidth);
+						break;
+					case 'label':
+						for (var i = 0; i < this.lastActive.length; i++) {
+							dataset = this.data.datasets[this.lastActive[i]._datasetIndex];
+							index = this.lastActive[i]._index;
+
+							this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.arc.backgroundColor);
+							this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.arc.borderColor);
+							this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.arc.borderWidth);
+						}
+						break;
+					case 'dataset':
+						break;
+					default:
+						// Don't change anything
+				}
+			}
+
+			// Built in hover styling
+			if (this.active.length && this.options.hover.mode) {
+				switch (this.options.hover.mode) {
+					case 'single':
+						dataset = this.data.datasets[this.active[0]._datasetIndex];
+						index = this.active[0]._index;
+
+						this.active[0]._model.radius = this.active[0].custom && this.active[0].custom.hoverRadius ? this.active[0].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[0]._model.radius + 1);
+						this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+						this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
+						this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[0]._model.borderWidth);
+						break;
+					case 'label':
+						for (var i = 0; i < this.active.length; i++) {
+							dataset = this.data.datasets[this.active[i]._datasetIndex];
+							index = this.active[i]._index;
+
+							this.active[i]._model.radius = this.active[i].custom && this.active[i].custom.hoverRadius ? this.active[i].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[i]._model.radius + 1);
+							this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+							this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
+							this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[i]._model.borderWidth);
+						}
+						break;
+					case 'dataset':
+						break;
+					default:
+						// Don't change anything
+				}
+			}
+
+
+			// Built in Tooltips
+			if (this.options.tooltips.enabled) {
+
+				// The usual updates
+				this.tooltip.initialize();
+
+				// Active
+				if (this.active.length) {
+					this.tooltip._model.opacity = 1;
+
+					helpers.extend(this.tooltip, {
+						_active: this.active,
+					});
+
+					this.tooltip.update();
+				} else {
+					// Inactive
+					this.tooltip._model.opacity = 0;
+				}
+			}
+
+
+			// Hover animations
+			this.tooltip.pivot();
+
+			if (!this.animating) {
+				var changed;
+
+				helpers.each(this.active, function(element, index) {
+					if (element !== this.lastActive[index]) {
+						changed = true;
+					}
+				}, this);
+
+				// If entering, leaving, or changing elements, animate the change via pivot
+				if ((!this.lastActive.length && this.active.length) ||
+					(this.lastActive.length && !this.active.length) ||
+					(this.lastActive.length && this.active.length && changed)) {
+
+					this.stop();
+					this.render(this.options.hover.animationDuration);
+				}
+			}
+
+			// Remember Last Active
+			this.lastActive = this.active;
+			return this;
+		},
+		getSliceAtEvent: function(e) {
+			var elements = [];
+
+			var location = helpers.getRelativePosition(e);
+
+			this.eachElement(function(slice, index) {
+				if (slice.inRange(location.x, location.y)) {
+					elements.push(slice);
+				}
+			}, this);
+			return elements;
+		},
+		/*getSlicesAtEvent: function(e) {
+			var elements = [];
+
+			var location = helpers.getRelativePosition(e);
+
+			this.eachElement(function(slice, index) {
+				if (slice.inLabelRange(location.x, location.y)) {
+					elements.push(slice);
+				}
+			}, this);
+			return elements;
+		},*/
+	});
+
+}).call(this);
+
+(function() {
+	"use strict";
+
+	return;
+
+	var root = this,
+		Chart = root.Chart,
+		helpers = Chart.helpers;
+
+
+
+	Chart.Type.extend({
+		name: "Radar",
+		defaults: {
+
+			scale: {
+				type: "radialLinear",
+			},
+
+			elements: {
+				line: {
+					tension: 0, // no bezier in radar
+				}
+			},
+
+			//String - A legend template
+			legendTemplate: "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span style=\"background-color:<%=datasets[i].strokeColor%>\"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>"
+
+		},
+
+		initialize: function() {
+
+			// Events
+			helpers.bindEvents(this, this.options.events, this.events);
+
+			// Create a new line and its points for each dataset and piece of data
+			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
+
+				dataset.metaDataset = new Chart.Line({
+					_chart: this.chart,
+					_datasetIndex: datasetIndex,
+					_points: dataset.metaData,
+					_loop: true
+				});
+
+				dataset.metaData = [];
+
+				helpers.each(dataset.data, function(dataPoint, index) {
+					dataset.metaData.push(new Chart.Point({
+						_datasetIndex: datasetIndex,
+						_index: index,
+						_chart: this.chart,
+						_model: {
+							x: 0, //xScale.getPixelForValue(null, index, true),
+							y: 0, //this.chartArea.bottom,
+						},
+					}));
+
+				}, this);
+			}, this);
+
+			// Build the scale.
+			this.buildScale();
+
+			// Create tooltip instance exclusively for this chart with some defaults.
+			this.tooltip = new Chart.Tooltip({
+				_chart: this.chart,
+				_data: this.data,
+				_options: this.options,
+			}, this);
+
+			// Need to fit scales before we reset elements. 
+			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
+
+			// Reset so that we animation from the baseline
+			this.resetElements();
+
+			// Update that shiz
+			this.update();
+		},
+		nextPoint: function(collection, index) {
+			return collection[index + 1] || collection[0];
+		},
+		previousPoint: function(collection, index) {
+			return collection[index - 1] || collection[collection.length - 1];
+		},
+		resetElements: function() {
+
+			// Update the points
+			this.eachElement(function(point, index, dataset, datasetIndex) {
+				helpers.extend(point, {
+					// Utility
+					_chart: this.chart,
+					_datasetIndex: datasetIndex,
+					_index: index,
+					_scale: this.scale,
+
+					// Desired view properties
+					_model: {
+						x: this.scale.xCenter,
+						y: this.scale.yCenter,
+
+						// Appearance
+						tension: point.custom && point.custom.tension ? point.custom.tension : this.options.elements.line.tension,
+						radius: point.custom && point.custom.radius ? point.custom.pointRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointRadius, index, this.options.elements.point.radius),
+						backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBackgroundColor, index, this.options.elements.point.backgroundColor),
+						borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderColor, index, this.options.elements.point.borderColor),
+						borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderWidth, index, this.options.elements.point.borderWidth),
+						skip: this.data.datasets[datasetIndex].data[index] === null,
+
+						// Tooltip
+						hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].hitRadius, index, this.options.elements.point.hitRadius),
+					},
+				});
+			}, this);
+
+			// Update control points for the bezier curve
+			this.eachElement(function(point, index, dataset, datasetIndex) {
+				var controlPoints = helpers.splineCurve(
+					this.previousPoint(dataset, index)._model,
+					point._model,
+					this.nextPoint(dataset, index)._model,
+					point._model.tension
+				);
+
+				point._model.controlPointPreviousX = this.scale.xCenter;
+				point._model.controlPointPreviousY = this.scale.yCenter;
+				point._model.controlPointNextX = this.scale.xCenter;
+				point._model.controlPointNextY = this.scale.yCenter;
+
+				// Now pivot the point for animation
+				point.pivot();
+			}, this);
+		},
+		update: function(animationDuration) {
+			this.scale.setScaleSize();
+			this.scale.calculateRange();
+			this.scale.generateTicks();
+			this.scale.buildYLabels();
+
+			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
+
+			// Update the lines
+			this.eachDataset(function(dataset, datasetIndex) {
+				var scaleBase;
+
+				if (this.scale.min < 0 && this.scale.max < 0) {
+					scaleBase = this.scale.getPointPositionForValue(0, this.scale.max);
+				} else if (this.scale.min > 0 && this.scale.max > 0) {
+					scaleBase = this.scale.getPointPositionForValue(0, this.scale.min);
+				} else {
+					scaleBase = this.scale.getPointPositionForValue(0, 0);
+				}
+
+				helpers.extend(dataset.metaDataset, {
+					// Utility
+					_datasetIndex: datasetIndex,
 
-			// Update Line
-			helpers.extend(line, {
-				// Utility
-				_scale: yScale,
-				_datasetIndex: this.index,
-				// Data
-				_children: points,
-				// Model
-				_model: {
-					// Appearance
-					tension: line.custom && line.custom.tension ? line.custom.tension : (this.getDataset().tension || this.chart.options.elements.line.tension),
-					backgroundColor: line.custom && line.custom.backgroundColor ? line.custom.backgroundColor : (this.getDataset().backgroundColor || this.chart.options.elements.line.backgroundColor),
-					borderWidth: line.custom && line.custom.borderWidth ? line.custom.borderWidth : (this.getDataset().borderWidth || this.chart.options.elements.line.borderWidth),
-					borderColor: line.custom && line.custom.borderColor ? line.custom.borderColor : (this.getDataset().borderColor || this.chart.options.elements.line.borderColor),
-					fill: line.custom && line.custom.fill ? line.custom.fill : (this.getDataset().fill !== undefined ? this.getDataset().fill : this.chart.options.elements.line.fill),
-					skipNull: this.getDataset().skipNull !== undefined ? this.getDataset().skipNull : this.chart.options.elements.line.skipNull,
-					drawNull: this.getDataset().drawNull !== undefined ? this.getDataset().drawNull : this.chart.options.elements.line.drawNull,
-					// Scale
-					scaleTop: yScale.top,
-					scaleBottom: yScale.bottom,
-					scaleZero: scaleBase,
-				},
+					// Data
+					_children: dataset.metaData,
+
+					// Model
+					_model: {
+						// Appearance
+						tension: dataset.tension || this.options.elements.line.tension,
+						backgroundColor: dataset.backgroundColor || this.options.elements.line.backgroundColor,
+						borderWidth: dataset.borderWidth || this.options.elements.line.borderWidth,
+						borderColor: dataset.borderColor || this.options.elements.line.borderColor,
+						fill: dataset.fill !== undefined ? dataset.fill : this.options.elements.line.fill, // use the value from the dataset if it was provided. else fall back to the default
+						skipNull: dataset.skipNull !== undefined ? dataset.skipNull : this.options.elements.line.skipNull,
+						drawNull: dataset.drawNull !== undefined ? dataset.drawNull : this.options.elements.line.drawNull,
+
+						// Scale
+						scaleTop: this.scale.top,
+						scaleBottom: this.scale.bottom,
+						scaleZero: scaleBase,
+					},
+				});
+
+				dataset.metaDataset.pivot();
 			});
-			line.pivot();
 
-			// Update Points
-			helpers.each(points, function(point, index) {
+			// Update the points
+			this.eachElement(function(point, index, dataset, datasetIndex) {
+				var pointPosition = this.scale.getPointPositionForValue(index, this.data.datasets[datasetIndex].data[index]);
+
 				helpers.extend(point, {
 					// Utility
-					_chart: this.chart.chart,
-					_xScale: xScale,
-					_yScale: yScale,
-					_datasetIndex: this.index,
+					_chart: this.chart,
+					_datasetIndex: datasetIndex,
 					_index: index,
 
 					// Desired view properties
 					_model: {
-						x: xScale.getPointPixelForValue(this.getDataset().data[index], index, this.index),
-						y: yScale.getPointPixelForValue(this.getDataset().data[index], index, this.index),
+						x: pointPosition.x, // value not used in dataset scale, but we want a consistent API between scales
+						y: pointPosition.y,
+
 						// Appearance
-						tension: point.custom && point.custom.tension ? point.custom.tension : this.chart.options.elements.line.tension,
-						radius: point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(this.getDataset().radius, index, this.chart.options.elements.point.radius),
-						backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor, index, this.chart.options.elements.point.backgroundColor),
-						borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderColor, index, this.chart.options.elements.point.borderColor),
-						borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth, index, this.chart.options.elements.point.borderWidth),
-						skip: this.getDataset().data[index] === null,
+						tension: point.custom && point.custom.tension ? point.custom.tension : this.options.elements.line.tension,
+						radius: point.custom && point.custom.radius ? point.custom.pointRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointRadius, index, this.options.elements.point.radius),
+						backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBackgroundColor, index, this.options.elements.point.backgroundColor),
+						borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderColor, index, this.options.elements.point.borderColor),
+						borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderWidth, index, this.options.elements.point.borderWidth),
+						skip: this.data.datasets[datasetIndex].data[index] === null,
 
 						// Tooltip
-						hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.getDataset().hitRadius, index, this.chart.options.elements.point.hitRadius),
+						hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].hitRadius, index, this.options.elements.point.hitRadius),
 					},
-
 				});
 			}, this);
 
-			// Update bezier control points
-			helpers.each(this.getDataset().metaData, function(point, index) {
+
+			// Update control points for the bezier curve
+			this.eachElement(function(point, index, dataset, datasetIndex) {
 				var controlPoints = helpers.splineCurve(
-					helpers.previousItem(this.getDataset().metaData, index)._model,
+					this.previousPoint(dataset, index)._model,
 					point._model,
-					helpers.nextItem(this.getDataset().metaData, index)._model,
+					this.nextPoint(dataset, index)._model,
 					point._model.tension
 				);
 
@@ -2848,19 +3558,19 @@
 				// Prevent the bezier going outside of the bounds of the graph
 
 				// Cap puter bezier handles to the upper/lower scale bounds
-				if (controlPoints.next.y > this.chart.chartArea.bottom) {
-					point._model.controlPointNextY = this.chart.chartArea.bottom;
-				} else if (controlPoints.next.y < this.chart.chartArea.top) {
-					point._model.controlPointNextY = this.chart.chartArea.top;
+				if (controlPoints.next.y > this.chartArea.bottom) {
+					point._model.controlPointNextY = this.chartArea.bottom;
+				} else if (controlPoints.next.y < this.chartArea.top) {
+					point._model.controlPointNextY = this.chartArea.top;
 				} else {
 					point._model.controlPointNextY = controlPoints.next.y;
 				}
 
 				// Cap inner bezier handles to the upper/lower scale bounds
-				if (controlPoints.previous.y > this.chart.chartArea.bottom) {
-					point._model.controlPointPreviousY = this.chart.chartArea.bottom;
-				} else if (controlPoints.previous.y < this.chart.chartArea.top) {
-					point._model.controlPointPreviousY = this.chart.chartArea.top;
+				if (controlPoints.previous.y > this.chartArea.bottom) {
+					point._model.controlPointPreviousY = this.chartArea.bottom;
+				} else if (controlPoints.previous.y < this.chartArea.top) {
+					point._model.controlPointPreviousY = this.chartArea.top;
 				} else {
 					point._model.controlPointPreviousY = controlPoints.previous.y;
 				}
@@ -2869,206 +3579,246 @@
 				point.pivot();
 			}, this);
 
+			this.render(animationDuration);
 		},
+		buildScale: function() {
+			var self = this;
+
+			var ScaleConstructor = Chart.scaleService.getScaleConstructor(this.options.scale.type);
+			this.scale = new ScaleConstructor({
+				options: this.options.scale,
+				height: this.chart.height,
+				width: this.chart.width,
+				xCenter: this.chart.width / 2,
+				yCenter: this.chart.height / 2,
+				ctx: this.chart.ctx,
+				labels: this.data.labels,
+				valuesCount: this.data.datasets[0].data.length,
+				data: this.data,
+			});
 
+			this.scale.setScaleSize();
+			this.scale.calculateRange();
+			this.scale.generateTicks();
+			this.scale.buildYLabels();
+		},
 		draw: function(ease) {
 			var easingDecimal = ease || 1;
+			this.clear();
 
-			// Transition Point Locations
-			helpers.each(this.getDataset().metaData, function(point, index) {
-				point.transition(easingDecimal);
-			}, this);
+			// Draw all the scales
+			this.scale.draw(this.chartArea);
 
-			// Transition and Draw the line
-			this.getDataset().metaDataset.transition(easingDecimal).draw();
+			// reverse for-loop for proper stacking
+			for (var i = this.data.datasets.length - 1; i >= 0; i--) {
 
-			// Draw the points
-			helpers.each(this.getDataset().metaData, function(point) {
-				point.draw();
-			});
+				var dataset = this.data.datasets[i];
+
+				// Transition Point Locations
+				helpers.each(dataset.metaData, function(point, index) {
+					point.transition(easingDecimal);
+				}, this);
+
+				// Transition and Draw the line
+				dataset.metaDataset.transition(easingDecimal).draw();
+
+				// Draw the points
+				helpers.each(dataset.metaData, function(point) {
+					point.draw();
+				});
+			}
+
+			// Finally draw the tooltip
+			this.tooltip.transition(easingDecimal).draw();
 		},
+		events: function(e) {
+
+			this.lastActive = this.lastActive || [];
+
+			// Find Active Elements
+			// If exiting chart
+			if (e.type == 'mouseout') {
+				this.active = [];
+			} else {
+				this.active = function() {
+					switch (this.options.hover.mode) {
+						case 'single':
+							return this.getElementAtEvent(e);
+						case 'label':
+							return this.getElementsAtEvent(e);
+						case 'dataset':
+							return this.getDatasetAtEvent(e);
+						default:
+							return e;
+					}
+				}.call(this);
+			}
+
+			// On Hover hook
+			if (this.options.hover.onHover) {
+				this.options.hover.onHover.call(this, this.active);
+			}
+
+			if (e.type == 'mouseup' || e.type == 'click') {
+				if (this.options.onClick) {
+					this.options.onClick.call(this, e, this.active);
+				}
+			}
+
+			var dataset;
+			var index;
+			// Remove styling for last active (even if it may still be active)
+			if (this.lastActive.length) {
+				switch (this.options.hover.mode) {
+					case 'single':
+						dataset = this.data.datasets[this.lastActive[0]._datasetIndex];
+						index = this.lastActive[0]._index;
 
+						this.lastActive[0]._model.radius = this.lastActive[0].custom && this.lastActive[0].custom.radius ? this.lastActive[0].custom.pointRadius : helpers.getValueAtIndexOrDefault(dataset.pointRadius, index, this.options.elements.point.radius);
+						this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointBackgroundColor, index, this.options.elements.point.backgroundColor);
+						this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.pointBorderColor, index, this.options.elements.point.borderColor);
+						this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.options.elements.point.borderWidth);
+						break;
+					case 'label':
+						for (var i = 0; i < this.lastActive.length; i++) {
+							dataset = this.data.datasets[this.lastActive[i]._datasetIndex];
+							index = this.lastActive[i]._index;
 
+							this.lastActive[i]._model.radius = this.lastActive[i].custom && this.lastActive[i].custom.radius ? this.lastActive[i].custom.pointRadius : helpers.getValueAtIndexOrDefault(dataset.pointRadius, index, this.options.elements.point.radius);
+							this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointBackgroundColor, index, this.options.elements.point.backgroundColor);
+							this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.pointBorderColor, index, this.options.elements.point.borderColor);
+							this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.options.elements.point.borderWidth);
+						}
+						break;
+					case 'dataset':
+						break;
+					default:
+						// Don't change anything
+				}
+			}
 
+			// Built in hover styling
+			if (this.active.length && this.options.hover.mode) {
+				switch (this.options.hover.mode) {
+					case 'single':
+						dataset = this.data.datasets[this.active[0]._datasetIndex];
+						index = this.active[0]._index;
 
+						this.active[0]._model.radius = this.active[0].custom && this.active[0].custom.hoverRadius ? this.active[0].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[0]._model.radius + 2);
+						this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+						this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
+						this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[0]._model.borderWidth + 2);
+						break;
+					case 'label':
+						for (var i = 0; i < this.active.length; i++) {
+							dataset = this.data.datasets[this.active[i]._datasetIndex];
+							index = this.active[i]._index;
 
+							this.active[i]._model.radius = this.active[i].custom && this.active[i].custom.hoverRadius ? this.active[i].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[i]._model.radius + 2);
+							this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+							this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
+							this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[i]._model.borderWidth + 2);
+						}
+						break;
+					case 'dataset':
+						break;
+					default:
+						// Don't change anything
+				}
+			}
 
+			// Built in Tooltips
+			if (this.options.tooltips.enabled) {
 
+				// The usual updates
+				this.tooltip.initialize();
 
-		// eachLine: function eachLine(callback) {
-		// 	helpers.each(this.chart.data.datasets, function(dataset, datasetIndex) {
-		// 		if (dataset.metaDataset && dataset.metaDataset instanceof Chart.Line) {
-		// 			callback.call(this, dataset, datasetIndex);
-		// 		}
-		// 	}, this);
-		// },
-
-		// addPoint: function addPoint(dataset, datasetIndex, index) {
-		// 	if (dataset) {
-		// 		dataset.metaData = dataset.metaData || new Array(this.chart.data.datasets[datasetIndex].data.length);
-
-		// 		if (index < dataset.metaData.length) {
-		// 			dataset.metaData[index] = new Chart.Point({
-		// 				_datasetIndex: datasetIndex,
-		// 				_index: index,
-		// 				_chart: this.chart.chart,
-		// 				_model: {
-		// 					x: 0,
-		// 					y: 0,
-		// 				},
-		// 			});
-		// 		}
-		// 	}
-		// },
-
-
-
-		// resetElements: function resetElements() {
-		// 	helpers.each(this.chart.data.datasets, function(dataset, datasetIndex) {
-		// 		// All elements must be the same type for the given dataset so we are fine to check just the first one
-		// 		if (dataset.metaData[0] instanceof Chart.Point) {
-		// 			// Have points. Update all of them
-		// 			this.resetDatasetPoints(dataset, datasetIndex);
-		// 		} else if (dataset.metaData[0] instanceof Chart.Rectangle) {
-		// 			// Have rectangles (lines)
-		// 			this.resetDatasetRectangles(dataset, datasetIndex);
-		// 		}
-		// 	}, this);
-		// },
-
-		// resetDatasetPoints: function resetDatasetPoints(dataset, datasetIndex) {
-		// 	helpers.each(dataset.metaData, function(point, index) {
-		// 		var xScale = this.getScaleForId(this.chart.data.datasets[datasetIndex].xAxisID);
-		// 		var yScale = this.getScaleForId(this.chart.data.datasets[datasetIndex].yAxisID);
-
-		// 		var yScalePoint;
-
-		// 		if (yScale.min < 0 && yScale.max < 0) {
-		// 			// all less than 0. use the top
-		// 			yScalePoint = yScale.getPixelForValue(yScale.max);
-		// 		} else if (yScale.min > 0 && yScale.max > 0) {
-		// 			yScalePoint = yScale.getPixelForValue(yScale.min);
-		// 		} else {
-		// 			yScalePoint = yScale.getPixelForValue(0);
-		// 		}
-
-		// 		helpers.extend(point, {
-		// 			// Utility
-		// 			_chart: this.chart.chart, //WTF
-		// 			_xScale: xScale,
-		// 			_yScale: yScale,
-		// 			_datasetIndex: datasetIndex,
-		// 			_index: index,
-
-		// 			// Desired view properties
-		// 			_model: {
-		// 				x: xScale.getPointPixelForValue(this.chart.data.datasets[datasetIndex].data[index], index, datasetIndex),
-		// 				y: yScalePoint,
-		// 			},
-		// 		});
-
-		// 		this.updatePointElementAppearance(point, datasetIndex, index);
-		// 	}, this);
-
-		// 	this.updateBezierControlPoints(dataset);
-		// },
-
-		// resetDatasetRectangles: function resetDatasetRectangles(dataset, datasetIndex) {
-
-		// },
-
-		// resetElementAppearance: function(element, datasetIndex, index) {
-		// 	if (element instanceof Chart.Point) {
-		// 		this.updatePointElementAppearance(element, datasetIndex, index);
-		// 	} else if (element instanceof Chart.Rectangle) {
-		// 		this.updateRectangleElementAppearance(element, datasetIndex, index);
-		// 	}
-		// },
-
-		// updateElements: function updateElements() {
-		// 	// Update the lines
-		// 	this.updateLines();
-
-		// 	helpers.each(this.chart.data.datasets, function(dataset, datasetIndex) {
-		// 		// All elements must be the same type for the given dataset so we are fine to check just the first one
-		// 		if (dataset.metaData[0] instanceof Chart.Point) {
-		// 			// Have points. Update all of them
-		// 			this.updatePoints(dataset, datasetIndex);
-		// 		} else if (dataset.metaData[0] instanceof Chart.Rectangle) {
-		// 			// Have rectangles (lines)
-		// 			this.updateRectangles(dataset, datasetIndex);
-		// 		}
-		// 	}, this);
-		// },
-
-
-		// setElementHoverStyle: function setElementHoverStyle(element) {
-		// 	if (element instanceof Chart.Point) {
-		// 		this.setPointHoverStyle(element);
-		// 	} else if (element instanceof Chart.Rectangle) {
-		// 		this.setRectangleHoverStyle(element);
-		// 	}
-		// },
-
-		// setPointHoverStyle: function setPointHoverStyle(point) {
-		// 	var dataset = this.chart.data.datasets[point._datasetIndex];
-		// 	var index = point._index;
-
-		// 	point._model.radius = point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.chart.options.elements.point.hoverRadius);
-		// 	point._model.backgroundColor = point.custom && point.custom.hoverBackgroundColor ? point.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(point._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
-		// 	point._model.borderColor = point.custom && point.custom.hoverBorderColor ? point.custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(point._model.borderColor).saturate(0.5).darken(0.1).rgbString());
-		// 	point._model.borderWidth = point.custom && point.custom.hoverBorderWidth ? point.custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, point._model.borderWidth);
-		// },
-
-		// setHoverStyle: function(rectangle) {
-		// 	var dataset = this.chart.data.datasets[rectangle._datasetIndex];
-		// 	var index = rectangle._index;
-
-		// 	rectangle._model.backgroundColor = rectangle.custom && rectangle.custom.hoverBackgroundColor ? rectangle.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(rectangle._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
-		// 	rectangle._model.borderColor = rectangle.custom && rectangle.custom.hoverBorderColor ? rectangle.custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, helpers.color(rectangle._model.borderColor).saturate(0.5).darken(0.1).rgbString());
-		// 	rectangle._model.borderWidth = rectangle.custom && rectangle.custom.hoverBorderWidth ? rectangle.custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, rectangle._model.borderWidth);
-		// },
+				// Active
+				if (this.active.length) {
+					this.tooltip._model.opacity = 1;
 
-		getElementsAtEvent: function(e) {
-			var elementsArray = [],
-				eventPosition = helpers.getRelativePosition(e),
-				datasetIterator = function(dataset) {
-					elementsArray.push(dataset.metaData[elementIndex]);
-				},
-				elementIndex;
+					helpers.extend(this.tooltip, {
+						_active: this.active,
+					});
 
-			for (var datasetIndex = 0; datasetIndex < this.chart.data.datasets.length; datasetIndex++) {
-				for (elementIndex = 0; elementIndex < this.chart.data.datasets[datasetIndex].metaData.length; elementIndex++) {
-					if (this.chart.data.datasets[datasetIndex].metaData[elementIndex].inGroupRange(eventPosition.x, eventPosition.y)) {
-						helpers.each(this.chart.data.datasets, datasetIterator);
-					}
+					this.tooltip.update();
+				} else {
+					// Inactive
+					this.tooltip._model.opacity = 0;
 				}
 			}
 
-			return elementsArray.length ? elementsArray : [];
-		},
+			// Hover animations
+			this.tooltip.pivot();
 
-		// // Get the single element that was clicked on
-		// // @return : An object containing the dataset index and element index of the matching element. Also contains the rectangle that was drawn
-		getElementAtEvent: function(e) {
-			var element = [];
-			var eventPosition = helpers.getRelativePosition(e);
+			if (!this.animating) {
+				var changed;
 
-			for (var datasetIndex = 0; datasetIndex < this.chart.data.datasets.length; ++datasetIndex) {
-				for (var elementIndex = 0; elementIndex < this.chart.data.datasets[datasetIndex].metaData.length; ++elementIndex) {
-					if (this.chart.data.datasets[datasetIndex].metaData[elementIndex].inRange(eventPosition.x, eventPosition.y)) {
-						element.push(this.chart.data.datasets[datasetIndex].metaData[elementIndex]);
-						return element;
+				helpers.each(this.active, function(element, index) {
+					if (element !== this.lastActive[index]) {
+						changed = true;
 					}
+				}, this);
+
+				// If entering, leaving, or changing elements, animate the change via pivot
+				if ((!this.lastActive.length && this.active.length) ||
+					(this.lastActive.length && !this.active.length) ||
+					(this.lastActive.length && this.active.length && changed)) {
+
+					this.stop();
+					this.render(this.options.hover.animationDuration);
 				}
 			}
 
-			return [];
+			// Remember Last Active
+			this.lastActive = this.active;
+			return this;
 		},
 	});
+}).call(this);
+
+(function() {
+	"use strict";
+
+	return;
+
+	var root = this,
+		Chart = root.Chart,
+		helpers = Chart.helpers;
+
+	var defaultConfig = {
+		hover: {
+			mode: 'single',
+		},
+
+		scales: {
+			xAxes: [{
+				type: "linear", // scatter should not use a category axis
+				position: "bottom",
+				id: "x-axis-1", // need an ID so datasets can reference the scale
+			}],
+			yAxes: [{
+				type: "linear",
+				position: "left",
+				id: "y-axis-1",
+			}],
+		},
+
+		//String - A legend template
+		legendTemplate: "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span style=\"background-color:<%=datasets[i].borderColor%>\"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>",
+
+		tooltips: {
+			template: "(<%= value.x %>, <%= value.y %>)",
+			multiTemplate: "<%if (datasetLabel){%><%=datasetLabel%>: <%}%>(<%= value.x %>, <%= value.y %>)",
+		},
 
+	};
 
 
+	Chart.types.Line.extend({
+		name: "Scatter",
+		defaults: defaultConfig,
+	});
 }).call(this);
 
 (function() {
@@ -4369,7 +5119,7 @@
 	};
 
 	Chart.Arc = Chart.Element.extend({
-		inGroupRange: function(mouseX) {
+		inLabelRange: function(mouseX) {
 			var vm = this._view;
 
 			if (vm) {
@@ -4653,7 +5403,7 @@
 			var hoverRange = vm.hitRadius + vm.radius;
 			return ((Math.pow(mouseX - vm.x, 2) + Math.pow(mouseY - vm.y, 2)) < Math.pow(hoverRange, 2));
 		},
-		inGroupRange: function(mouseX) {
+		inLabelRange: function(mouseX) {
 			var vm = this._view;
 
 			if (vm) {
@@ -4764,7 +5514,7 @@
 				return (mouseX >= vm.x - vm.width / 2 && mouseX <= vm.x + vm.width / 2) && (mouseY >= vm.base && mouseY <= vm.y);
 			}
 		},
-		inGroupRange: function(mouseX) {
+		inLabelRange: function(mouseX) {
 			var vm = this._view;
 			return (mouseX >= vm.x - vm.width / 2 && mouseX <= vm.x + vm.width / 2);
 		},
@@ -4786,82 +5536,6 @@
 
 
 
-}).call(this);
-
-(function() {
-	"use strict";
-
-	var root = this,
-		Chart = root.Chart,
-		helpers = Chart.helpers;
-
-
-	Chart.defaults.bar = {
-		hover: {
-			mode: "label"
-		},
-
-		scales: {
-			xAxes: [{
-				type: "category",
-				categorySpacing: 10,
-				spacing: 1,
-
-				// grid line settings
-				gridLines: {
-					offsetGridLines: true,
-				},
-			}],
-			yAxes: [{
-				type: "linear",
-			}],
-		},
-	};
-
-	// Chart.Type.extend({
-	// 	name: "Bar",
-	// 	defaults: defaultConfig,
-	// 	initialize: function() {
-	// 		this.elementController = new Chart.RectangularElementController(this);
-	// 		this.canvasController = new Chart.RectangularCanvasController(this, this.elementController);
-
-	// 		//Create a new bar for each piece of data
-	// 		helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-	// 			helpers.each(dataset.data, function(dataPoint, index) {
-	// 				this.elementController.addRectangle(dataset, datasetIndex, index);
-	// 			}, this);
-
-	// 			// The bar chart only supports a single x axis because the x axis is always a category axis
-	// 			dataset.xAxisID = this.options.scales.xAxes[0].id;
-
-	// 			if (!dataset.yAxisID) {
-	// 				dataset.yAxisID = this.options.scales.yAxes[0].id;
-	// 			}
-	// 		}, this);
-
-	// 		this.canvasController.initialize();
-	// 	},
-	// 	draw: function(ease) {
-
-	// 		var easingDecimal = ease || 1;
-	// 		this.clear();
-
-	// 		// Draw all the scales
-	// 		helpers.each(this.scales, function(scale) {
-	// 			scale.draw(this.chartArea);
-	// 		}, this);
-
-	// 		//Draw all the bars for each dataset
-	// 		this.eachElement(function(bar, index, datasetIndex) {
-	// 			bar.transition(easingDecimal).draw();
-	// 		}, this);
-
-	// 		// Finally draw the tooltip
-	// 		this.tooltip.transition(easingDecimal).draw();
-	// 	},
-	// });
-
-
 }).call(this);
 
 !function e(r,t,n){function a(i,u){if(!t[i]){if(!r[i]){var l="function"==typeof require&&require;if(!u&&l)return l(i,!0);if(s)return s(i,!0);var h=new Error("Cannot find module '"+i+"'");throw h.code="MODULE_NOT_FOUND",h}var o=t[i]={exports:{}};r[i][0].call(o.exports,function(e){var t=r[i][1][e];return a(t?t:e)},o,o.exports,e,r,t,n)}return t[i].exports}for(var s="function"==typeof require&&require,i=0;i<n.length;i++)a(n[i]);return a}({1:[function(e,r,t){!function(){var t=e("color-convert"),n=e("color-string"),a=function(e){if(e instanceof a)return e;if(!(this instanceof a))return new a(e);if(this.values={rgb:[0,0,0],hsl:[0,0,0],hsv:[0,0,0],hwb:[0,0,0],cmyk:[0,0,0,0],alpha:1},"string"==typeof e){var r=n.getRgba(e);if(r)this.setValues("rgb",r);else if(r=n.getHsla(e))this.setValues("hsl",r);else{if(!(r=n.getHwb(e)))throw new Error('Unable to parse color from string "'+e+'"');this.setValues("hwb",r)}}else if("object"==typeof e){var r=e;if(void 0!==r.r||void 0!==r.red)this.setValues("rgb",r);else if(void 0!==r.l||void 0!==r.lightness)this.setValues("hsl",r);else if(void 0!==r.v||void 0!==r.value)this.setValues("hsv",r);else if(void 0!==r.w||void 0!==r.whiteness)this.setValues("hwb",r);else{if(void 0===r.c&&void 0===r.cyan)throw new Error("Unable to parse color from object "+JSON.stringify(e));this.setValues("cmyk",r)}}};a.prototype={rgb:function(e){return this.setSpace("rgb",arguments)},hsl:function(e){return this.setSpace("hsl",arguments)},hsv:function(e){return this.setSpace("hsv",arguments)},hwb:function(e){return this.setSpace("hwb",arguments)},cmyk:function(e){return this.setSpace("cmyk",arguments)},rgbArray:function(){return this.values.rgb},hslArray:function(){return this.values.hsl},hsvArray:function(){return this.values.hsv},hwbArray:function(){return 1!==this.values.alpha?this.values.hwb.concat([this.values.alpha]):this.values.hwb},cmykArray:function(){return this.values.cmyk},rgbaArray:function(){var e=this.values.rgb;return e.concat([this.values.alpha])},hslaArray:function(){var e=this.values.hsl;return e.concat([this.values.alpha])},alpha:function(e){return void 0===e?this.values.alpha:(this.setValues("alpha",e),this)},red:function(e){return this.setChannel("rgb",0,e)},green:function(e){return this.setChannel("rgb",1,e)},blue:function(e){return this.setChannel("rgb",2,e)},hue:function(e){return this.setChannel("hsl",0,e)},saturation:function(e){return this.setChannel("hsl",1,e)},lightness:function(e){return this.setChannel("hsl",2,e)},saturationv:function(e){return this.setChannel("hsv",1,e)},whiteness:function(e){return this.setChannel("hwb",1,e)},blackness:function(e){return this.setChannel("hwb",2,e)},value:function(e){return this.setChannel("hsv",2,e)},cyan:function(e){return this.setChannel("cmyk",0,e)},magenta:function(e){return this.setChannel("cmyk",1,e)},yellow:function(e){return this.setChannel("cmyk",2,e)},black:function(e){return this.setChannel("cmyk",3,e)},hexString:function(){return n.hexString(this.values.rgb)},rgbString:function(){return n.rgbString(this.values.rgb,this.values.alpha)},rgbaString:function(){return n.rgbaString(this.values.rgb,this.values.alpha)},percentString:function(){return n.percentString(this.values.rgb,this.values.alpha)},hslString:function(){return n.hslString(this.values.hsl,this.values.alpha)},hslaString:function(){return n.hslaString(this.values.hsl,this.values.alpha)},hwbString:function(){return n.hwbString(this.values.hwb,this.values.alpha)},keyword:function(){return n.keyword(this.values.rgb,this.values.alpha)},rgbNumber:function(){return this.values.rgb[0]<<16|this.values.rgb[1]<<8|this.values.rgb[2]},luminosity:function(){for(var e=this.values.rgb,r=[],t=0;t<e.length;t++){var n=e[t]/255;r[t]=.03928>=n?n/12.92:Math.pow((n+.055)/1.055,2.4)}return.2126*r[0]+.7152*r[1]+.0722*r[2]},contrast:function(e){var r=this.luminosity(),t=e.luminosity();return r>t?(r+.05)/(t+.05):(t+.05)/(r+.05)},level:function(e){var r=this.contrast(e);return r>=7.1?"AAA":r>=4.5?"AA":""},dark:function(){var e=this.values.rgb,r=(299*e[0]+587*e[1]+114*e[2])/1e3;return 128>r},light:function(){return!this.dark()},negate:function(){for(var e=[],r=0;3>r;r++)e[r]=255-this.values.rgb[r];return this.setValues("rgb",e),this},lighten:function(e){return this.values.hsl[2]+=this.values.hsl[2]*e,this.setValues("hsl",this.values.hsl),this},darken:function(e){return this.values.hsl[2]-=this.values.hsl[2]*e,this.setValues("hsl",this.values.hsl),this},saturate:function(e){return this.values.hsl[1]+=this.values.hsl[1]*e,this.setValues("hsl",this.values.hsl),this},desaturate:function(e){return this.values.hsl[1]-=this.values.hsl[1]*e,this.setValues("hsl",this.values.hsl),this},whiten:function(e){return this.values.hwb[1]+=this.values.hwb[1]*e,this.setValues("hwb",this.values.hwb),this},blacken:function(e){return this.values.hwb[2]+=this.values.hwb[2]*e,this.setValues("hwb",this.values.hwb),this},greyscale:function(){var e=this.values.rgb,r=.3*e[0]+.59*e[1]+.11*e[2];return this.setValues("rgb",[r,r,r]),this},clearer:function(e){return this.setValues("alpha",this.values.alpha-this.values.alpha*e),this},opaquer:function(e){return this.setValues("alpha",this.values.alpha+this.values.alpha*e),this},rotate:function(e){var r=this.values.hsl[0];return r=(r+e)%360,r=0>r?360+r:r,this.values.hsl[0]=r,this.setValues("hsl",this.values.hsl),this},mix:function(e,r){r=1-(null==r?.5:r);for(var t=2*r-1,n=this.alpha()-e.alpha(),a=((t*n==-1?t:(t+n)/(1+t*n))+1)/2,s=1-a,i=this.rgbArray(),u=e.rgbArray(),l=0;l<i.length;l++)i[l]=i[l]*a+u[l]*s;this.setValues("rgb",i);var h=this.alpha()*r+e.alpha()*(1-r);return this.setValues("alpha",h),this},toJSON:function(){return this.rgb()},clone:function(){return new a(this.rgb())}},a.prototype.getValues=function(e){for(var r={},t=0;t<e.length;t++)r[e.charAt(t)]=this.values[e][t];return 1!=this.values.alpha&&(r.a=this.values.alpha),r},a.prototype.setValues=function(e,r){var n={rgb:["red","green","blue"],hsl:["hue","saturation","lightness"],hsv:["hue","saturation","value"],hwb:["hue","whiteness","blackness"],cmyk:["cyan","magenta","yellow","black"]},a={rgb:[255,255,255],hsl:[360,100,100],hsv:[360,100,100],hwb:[360,100,100],cmyk:[100,100,100,100]},s=1;if("alpha"==e)s=r;else if(r.length)this.values[e]=r.slice(0,e.length),s=r[e.length];else if(void 0!==r[e.charAt(0)]){for(var i=0;i<e.length;i++)this.values[e][i]=r[e.charAt(i)];s=r.a}else if(void 0!==r[n[e][0]]){for(var u=n[e],i=0;i<e.length;i++)this.values[e][i]=r[u[i]];s=r.alpha}if(this.values.alpha=Math.max(0,Math.min(1,void 0!==s?s:this.values.alpha)),"alpha"!=e){for(var i=0;i<e.length;i++){var l=Math.max(0,Math.min(a[e][i],this.values[e][i]));this.values[e][i]=Math.round(l)}for(var h in n){h!=e&&(this.values[h]=t[e][h](this.values[e]));for(var i=0;i<h.length;i++){var l=Math.max(0,Math.min(a[h][i],this.values[h][i]));this.values[h][i]=Math.round(l)}}return!0}},a.prototype.setSpace=function(e,r){var t=r[0];return void 0===t?this.getValues(e):("number"==typeof t&&(t=Array.prototype.slice.call(r)),this.setValues(e,t),this)},a.prototype.setChannel=function(e,r,t){return void 0===t?this.values[e][r]:(this.values[e][r]=t,this.setValues(e,this.values[e]),this)},window.Color=r.exports=a}()},{"color-convert":3,"color-string":4}],2:[function(e,t,n){function a(e){var r,t,n,a=e[0]/255,s=e[1]/255,i=e[2]/255,u=Math.min(a,s,i),l=Math.max(a,s,i),h=l-u;return l==u?r=0:a==l?r=(s-i)/h:s==l?r=2+(i-a)/h:i==l&&(r=4+(a-s)/h),r=Math.min(60*r,360),0>r&&(r+=360),n=(u+l)/2,t=l==u?0:.5>=n?h/(l+u):h/(2-l-u),[r,100*t,100*n]}function s(e){var r,t,n,a=e[0],s=e[1],i=e[2],u=Math.min(a,s,i),l=Math.max(a,s,i),h=l-u;return t=0==l?0:h/l*1e3/10,l==u?r=0:a==l?r=(s-i)/h:s==l?r=2+(i-a)/h:i==l&&(r=4+(a-s)/h),r=Math.min(60*r,360),0>r&&(r+=360),n=l/255*1e3/10,[r,t,n]}function i(e){var r=e[0],t=e[1],n=e[2],s=a(e)[0],i=1/255*Math.min(r,Math.min(t,n)),n=1-1/255*Math.max(r,Math.max(t,n));return[s,100*i,100*n]}function u(e){var r,t,n,a,s=e[0]/255,i=e[1]/255,u=e[2]/255;return a=Math.min(1-s,1-i,1-u),r=(1-s-a)/(1-a)||0,t=(1-i-a)/(1-a)||0,n=(1-u-a)/(1-a)||0,[100*r,100*t,100*n,100*a]}function l(e){return X[JSON.stringify(e)]}function h(e){var r=e[0]/255,t=e[1]/255,n=e[2]/255;r=r>.04045?Math.pow((r+.055)/1.055,2.4):r/12.92,t=t>.04045?Math.pow((t+.055)/1.055,2.4):t/12.92,n=n>.04045?Math.pow((n+.055)/1.055,2.4):n/12.92;var a=.4124*r+.3576*t+.1805*n,s=.2126*r+.7152*t+.0722*n,i=.0193*r+.1192*t+.9505*n;return[100*a,100*s,100*i]}function o(e){var r,t,n,a=h(e),s=a[0],i=a[1],u=a[2];return s/=95.047,i/=100,u/=108.883,s=s>.008856?Math.pow(s,1/3):7.787*s+16/116,i=i>.008856?Math.pow(i,1/3):7.787*i+16/116,u=u>.008856?Math.pow(u,1/3):7.787*u+16/116,r=116*i-16,t=500*(s-i),n=200*(i-u),[r,t,n]}function c(e){return J(o(e))}function v(e){var r,t,n,a,s,i=e[0]/360,u=e[1]/100,l=e[2]/100;if(0==u)return s=255*l,[s,s,s];t=.5>l?l*(1+u):l+u-l*u,r=2*l-t,a=[0,0,0];for(var 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s(_(e))}function B(e){return i(_(e))}function G(e){return u(_(e))}function K(e){return o(_(e))}function Q(e){return h(_(e))}t.exports={rgb2hsl:a,rgb2hsv:s,rgb2hwb:i,rgb2cmyk:u,rgb2keyword:l,rgb2xyz:h,rgb2lab:o,rgb2lch:c,hsl2rgb:v,hsl2hsv:f,hsl2hwb:d,hsl2cmyk:p,hsl2keyword:m,hsv2rgb:y,hsv2hsl:w,hsv2hwb:k,hsv2cmyk:M,hsv2keyword:S,hwb2rgb:x,hwb2hsl:V,hwb2hsv:q,hwb2cmyk:A,hwb2keyword:C,cmyk2rgb:F,cmyk2hsl:N,cmyk2hsv:z,cmyk2hwb:I,cmyk2keyword:O,keyword2rgb:_,keyword2hsl:L,keyword2hsv:T,keyword2hwb:B,keyword2cmyk:G,keyword2lab:K,keyword2xyz:Q,xyz2rgb:E,xyz2lab:H,xyz2lch:U,lab2xyz:j,lab2rgb:R,lab2lch:J,lch2lab:$,lch2xyz:D,lch2rgb:P};var W={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]},X={};for(var Y in W)X[JSON.stringify(W[Y])]=Y},{}],3:[function(e,r,t){var n=e("./conversions"),a=function(){return new h};for(var s in n){a[s+"Raw"]=function(e){return function(r){return"number"==typeof r&&(r=Array.prototype.slice.call(arguments)),n[e](r)}}(s);var i=/(\w+)2(\w+)/.exec(s),u=i[1],l=i[2];a[u]=a[u]||{},a[u][l]=a[s]=function(e){return function(r){"number"==typeof r&&(r=Array.prototype.slice.call(arguments));var t=n[e](r);if("string"==typeof t||void 0===t)return t;for(var a=0;a<t.length;a++)t[a]=Math.round(t[a]);return t}}(s)}var h=function(){this.convs={}};h.prototype.routeSpace=function(e,r){var t=r[0];return void 0===t?this.getValues(e):("number"==typeof t&&(t=Array.prototype.slice.call(r)),this.setValues(e,t))},h.prototype.setValues=function(e,r){return this.space=e,this.convs={},this.convs[e]=r,this},h.prototype.getValues=function(e){var r=this.convs[e];if(!r){var t=this.space,n=this.convs[t];r=a[t][e](n),this.convs[e]=r}return r},["rgb","hsl","hsv","cmyk","keyword"].forEach(function(e){h.prototype[e]=function(r){return this.routeSpace(e,arguments)}}),r.exports=a},{"./conversions":2}],4:[function(e,r,t){function n(e){if(e){var r=/^#([a-fA-F0-9]{3})$/,t=/^#([a-fA-F0-9]{6})$/,n=/^rgba?\(\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/,a=/^rgba?\(\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/,s=/(\D+)/,i=[0,0,0],u=1,l=e.match(r);if(l){l=l[1];for(var h=0;h<i.length;h++)i[h]=parseInt(l[h]+l[h],16)}else if(l=e.match(t)){l=l[1];for(var h=0;h<i.length;h++)i[h]=parseInt(l.slice(2*h,2*h+2),16)}else if(l=e.match(n)){for(var h=0;h<i.length;h++)i[h]=parseInt(l[h+1]);u=parseFloat(l[4])}else if(l=e.match(a)){for(var h=0;h<i.length;h++)i[h]=Math.round(2.55*parseFloat(l[h+1]));u=parseFloat(l[4])}else if(l=e.match(s)){if("transparent"==l[1])return[0,0,0,0];if(i=w[l[1]],!i)return}for(var h=0;h<i.length;h++)i[h]=m(i[h],0,255);return u=u||0==u?m(u,0,1):1,i[3]=u,i}}function a(e){if(e){var r=/^hsla?\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/,t=e.match(r);if(t){var n=parseFloat(t[4]),a=m(parseInt(t[1]),0,360),s=m(parseFloat(t[2]),0,100),i=m(parseFloat(t[3]),0,100),u=m(isNaN(n)?1:n,0,1);return[a,s,i,u]}}}function s(e){if(e){var r=/^hwb\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/,t=e.match(r);if(t){var n=parseFloat(t[4]),a=m(parseInt(t[1]),0,360),s=m(parseFloat(t[2]),0,100),i=m(parseFloat(t[3]),0,100),u=m(isNaN(n)?1:n,0,1);return[a,s,i,u]}}}function i(e){var r=n(e);return r&&r.slice(0,3)}function u(e){var r=a(e);return r&&r.slice(0,3)}function l(e){var r=n(e);return r?r[3]:(r=a(e))?r[3]:(r=s(e))?r[3]:void 0}function h(e){return"#"+y(e[0])+y(e[1])+y(e[2])}function o(e,r){return 1>r||e[3]&&e[3]<1?c(e,r):"rgb("+e[0]+", "+e[1]+", "+e[2]+")"}function c(e,r){return void 0===r&&(r=void 0!==e[3]?e[3]:1),"rgba("+e[0]+", "+e[1]+", "+e[2]+", "+r+")"}function g(e,r){if(1>r||e[3]&&e[3]<1)return v(e,r);var t=Math.round(e[0]/255*100),n=Math.round(e[1]/255*100),a=Math.round(e[2]/255*100);return"rgb("+t+"%, "+n+"%, "+a+"%)"}function v(e,r){var t=Math.round(e[0]/255*100),n=Math.round(e[1]/255*100),a=Math.round(e[2]/255*100);return"rgba("+t+"%, "+n+"%, "+a+"%, "+(r||e[3]||1)+")"}function f(e,r){return 1>r||e[3]&&e[3]<1?d(e,r):"hsl("+e[0]+", "+e[1]+"%, "+e[2]+"%)"}function d(e,r){return void 0===r&&(r=void 0!==e[3]?e[3]:1),"hsla("+e[0]+", "+e[1]+"%, "+e[2]+"%, "+r+")"}function b(e,r){return void 0===r&&(r=void 0!==e[3]?e[3]:1),"hwb("+e[0]+", "+e[1]+"%, "+e[2]+"%"+(void 0!==r&&1!==r?", "+r:"")+")"}function p(e){return k[e.slice(0,3)]}function m(e,r,t){return Math.min(Math.max(r,e),t)}function y(e){var r=e.toString(16).toUpperCase();return r.length<2?"0"+r:r}var w=e("color-name");r.exports={getRgba:n,getHsla:a,getRgb:i,getHsl:u,getHwb:s,getAlpha:l,hexString:h,rgbString:o,rgbaString:c,percentString:g,percentaString:v,hslString:f,hslaString:d,hwbString:b,keyword:p};var k={};for(var M in w)k[w[M]]=M},{"color-name":5}],5:[function(e,r,t){r.exports={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]}},{}]},{},[1]);
\ No newline at end of file
diff --git a/Chart.min.js b/Chart.min.js
index 858da0d5644..40b369014f2 100644
--- a/Chart.min.js
+++ b/Chart.min.js
@@ -7,8 +7,8 @@
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
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i=t||1;this.clear(),e.each(this.scales,function(t){t.draw(this.chartArea)},this),e.each(this.data.datasets,function(e,i){e.controller.draw(t)},this),this.tooltip.transition(i).draw()},eachValue:function(t){e.each(this.data.datasets,function(i,a){e.each(i.data,t,this,a)},this)},eachElement:function(t){e.each(this.data.datasets,function(i,a){e.each(i.metaData,t,this,i.metaData,a)},this)},eachDataset:function(t){e.each(this.data.datasets,t,this)},nextElement:function(t,e,i){return this.loop?dataset[e+1]||dataset[0]:t[e+1]||t[e]},previousElement:function(t,e,i){return this.loop?dataset[e-1]||dataset[dataset.length-1]:t[e-1]||t[e]},getElementAtEvent:function(t){for(var i=[],a=e.getRelativePosition(t),n=0;n<this.data.datasets.length;++n)for(var s=0;s<this.data.datasets[n].metaData.length;++s)if(this.data.datasets[n].metaData[s].inRange(a.x,a.y))return i.push(this.data.datasets[n].metaData[s]),i;return[]},getElementsAtEvent:function(t){for(var i,a=[],n=e.getRelativePosition(t),s=function(t){a.push(t.metaData[i])},o=0;o<this.data.datasets.length;o++)for(i=0;i<this.data.datasets[o].metaData.length;i++)this.data.datasets[o].metaData[i].inGroupRange(n.x,n.y)&&e.each(this.data.datasets,s);return a.length?a:[]},getDatasetAtEvent:function(t){for(var i,a=[],n=e.getRelativePosition(t),s=function(t){a.push(t.metaData[i])},o=0;o<this.data.datasets.length;o++)for(i=0;i<this.data.datasets[o].metaData.length;i++)this.data.datasets[o].metaData[i].inGroupRange(n.x,n.y)&&e.each(this.data.datasets,s);return a.length?a:[]},generateLegend:function(){return template(this.options.legendTemplate,this)},destroy:function(){this.clear(),e.unbindEvents(this,this.events);var t=this.chart.canvas;t.width=this.chart.width,t.height=this.chart.height,t.style.removeProperty?(t.style.removeProperty("width"),t.style.removeProperty("height")):(t.style.removeAttribute("width"),t.style.removeAttribute("height")),delete Chart.instances[this.id]},toBase64Image:function(){return this.chart.canvas.toDataURL.apply(this.chart.canvas,arguments)},initToolTip:function(){this.tooltip=new Chart.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this)},bindEvents:function(){e.bindEvents(this,this.options.events,function(t){this.eventHandler(t)})},eventHandler:function(t){this.lastActive=this.lastActive||[],"mouseout"==t.type?this.active=[]:this.active=function(){switch(this.options.hover.mode){case"single":return this.elementController.getElementAtEvent(t);case"label":return this.elementController.getElementsAtEvent(t);case"dataset":return this.elementController.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);if(this.lastActive.length)switch(this.options.hover.mode){case"single":this.elementController.resetElementAppearance(this.lastActive[0],this.lastActive[0]._datasetIndex,this.lastActive[0]._index);break;case"label":for(var i=0;i<this.lastActive.length;i++)this.elementController.resetElementAppearance(this.lastActive[i],this.lastActive[i]._datasetIndex,this.lastActive[i]._index);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":this.elementController.setElementHoverStyle(this.active[0]);break;case"label":for(var i=0;i<this.active.length;i++)this.elementController.setElementHoverStyle(this.active[i]);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,e.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;e.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers);e.addEvent(window,"resize",function(){var t;return function(){clearTimeout(t),t=setTimeout(function(){each(Chart.instances,function(t){t.options.responsive&&(t.resize(),t.update())})},50)}}())}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.scaleService={constructors:{},defaults:{},registerScaleType:function(t,e,i){this.constructors[t]=e,this.defaults[t]=i},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0},getScaleDefaults:function(t){return this.defaults.hasOwnProperty(t)?this.defaults[t]:{}},fitScalesForChart:function(t,e,a){var n=e>30?5:2,s=a>30?5:2;if(t){var o=i.where(t.scales,function(t){return"left"==t.options.position}),r=i.where(t.scales,function(t){return"right"==t.options.position}),h=i.where(t.scales,function(t){return"top"==t.options.position}),l=i.where(t.scales,function(t){return"bottom"==t.options.position}),c=e/2,u=a/2;c-=2*n,u-=2*s;var d=(e-c)/(o.length+r.length),f=(a-u)/(h.length+l.length),g=[],p=function(t){var e=t.fit(d,u);g.push({horizontal:!1,minSize:e,scale:t})},v=function(t){var e=t.fit(c,f);g.push({horizontal:!0,minSize:e,scale:t})};i.each(o,p),i.each(r,p),i.each(h,v),i.each(l,v);var m=a-2*s,b=e-2*n;i.each(g,function(t){t.horizontal?m-=t.minSize.height:b-=t.minSize.width});var x=function(t){var e=i.findNextWhere(g,function(e){return e.scale===t});e&&t.fit(e.minSize.width,m)},y=function(t){var e=i.findNextWhere(g,function(e){return e.scale===t}),a={left:w,right:k,top:0,bottom:0};e&&t.fit(b,e.minSize.height,a)},w=n,k=n,_=s,C=s;i.each(o,x),i.each(r,x),i.each(o,function(t){w+=t.width}),i.each(r,function(t){k+=t.width}),i.each(h,y),i.each(l,y),i.each(h,function(t){_+=t.height}),i.each(l,function(t){C+=t.height}),i.each(o,function(t){var e=i.findNextWhere(g,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:C};e&&t.fit(e.minSize.width,m,a)}),i.each(r,function(t){var e=i.findNextWhere(g,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:C};e&&t.fit(e.minSize.width,m,a)});var S=n,P=s,M=function(t){t.left=S,t.right=S+t.width,t.top=_,t.bottom=_+m,S=t.right},A=function(t){t.left=w,t.right=w+b,t.top=P,t.bottom=P+t.height,P=t.bottom};i.each(o,M),i.each(h,A),S+=b,P+=m,i.each(r,M),i.each(l,A),t.chartArea={left:w,top:_,right:w+b,bottom:_+m}}}}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.tooltips={enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>: ","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>: ","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},e.Tooltip=e.Element.extend({initialize:function(){var t=this._options;i.extend(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":i.extend(this._model,{text:i.template(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();i.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var a,n,s=[],o=[],r=this._data.datasets.length-1;r>=0&&(a=this._data.datasets[r].metaData,n=i.indexOf(a,this._active[0]),-1===n);r--);var h=function(t){var e,a,r,h,l,c=[],u=[],d=[];return i.each(this._data.datasets,function(t){e=t.metaData,e[n]&&e[n].hasValue()&&c.push(e[n])},this),i.each(this._options.stacked?c.reverse():c,function(t){u.push(t._view.x),d.push(t._view.y),s.push(i.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),o.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),l=i.min(d),r=i.max(d),h=i.min(u),a=i.max(u),{x:h>this._chart.width/2?h:a,y:(l+r)/2}}.call(this,n);i.extend(this._model,{x:h.x,y:h.y,labels:s,title:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:"",legendColors:o,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=s.length*this._model.fontSize+(s.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var l=t.measureText(this.title).width,c=i.longestText(t,this.font,s)+this._model.fontSize+3,u=i.max([c,l]);this._model.width=u+2*this._model.xPadding;var d=this._model.height/2;this._model.y-d<0?this._model.y=d:this._model.y+d>this._chart.height&&(this._model.y=this._chart.height-d),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.hover.mode){case"single":t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var a=e.caretPadding||2,n=t.measureText(e.text).width+2*e.xPadding,s=e.fontSize+2*e.yPadding,o=s+e.caretHeight+a;e.x+n/2>this._chart.width?e.xAlign="left":e.x-n/2<0&&(e.xAlign="right"),e.y-o<0&&(e.yAlign="below");var r=e.x-n/2,h=e.y-o;if(t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),this._custom)this._custom(this._view);else{switch(e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-a),t.lineTo(e.x+e.caretHeight,e.y-(a+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(a+e.caretHeight)),t.closePath(),t.fill();break;case"below":h=e.y+a+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+a),t.lineTo(e.x+e.caretHeight,e.y+a+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+a+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":r=e.x-n+(e.cornerRadius+e.caretHeight);break;case"right":r=e.x-(e.cornerRadius+e.caretHeight)}i.drawRoundedRectangle(t,r,h,n,s,e.cornerRadius),t.fill(),t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,r+n/2,h+s/2)}break;case"label":i.drawRoundedRectangle(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=i.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=i.fontString(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),i.each(e.labels,function(a,n){t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(a,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(n+1)),t.fillStyle=i.color(e.legendColors[n].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(n+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=i.color(e.legendColors[n].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(n+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.controllers.bar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.bar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){var e=this.getScaleForId(this.getDataset().xAxisID),a=this.getScaleForId(this.getDataset().yAxisID);i.each(this.getDataset().metaData,function(n,s){var o;o=a.min<0&&a.max<0?a.getPixelForValue(a.max):a.min>0&&a.max>0?a.getPixelForValue(a.min):a.getPixelForValue(0),i.extend(n,{_chart:this.chart.chart,_xScale:e,_yScale:a,_datasetIndex:this.index,_index:s,_model:{x:e.calculateBarX(this.chart.data.datasets.length,this.index,s),y:t?o:a.getPixelForValue(this.getDataset().data[s]),label:this.chart.data.labels[s],datasetLabel:this.getDataset().label,base:a.calculateBarBase(this.index,s),width:e.calculateBarWidth(this.chart.data.datasets.length),backgroundColor:n.custom&&n.custom.backgroundColor?n.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,s,this.chart.options.elements.rectangle.backgroundColor),borderColor:n.custom&&n.custom.borderColor?n.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,s,this.chart.options.elements.rectangle.borderColor),borderWidth:n.custom&&n.custom.borderWidth?n.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,s,this.chart.options.elements.rectangle.borderWidth)
-}}),n.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},getElementsAtEvent:function(t){for(var e,a=[],n=i.getRelativePosition(t),s=function(t){a.push(t.metaData[e])},o=0;o<this.chart.data.datasets.length;o++)for(e=0;e<this.chart.data.datasets[o].metaData.length;e++)this.chart.data.datasets[o].metaData[e].inGroupRange(n.x,n.y)&&i.each(this.chart.data.datasets,s);return a.length?a:[]},getElementAtEvent:function(t){for(var e=[],a=i.getRelativePosition(t),n=0;n<this.chart.data.datasets.length;++n)for(var s=0;s<this.chart.data.datasets[n].metaData.length;++s)if(this.chart.data.datasets[n].metaData[s].inRange(a.x,a.y))return e.push(this.chart.data.datasets[n].metaData[s]),e;return[]}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.controllers.line=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.line.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){var e,a=this.getDataset().metaDataset,n=this.getDataset().metaData,s=this.getScaleForId(this.getDataset().yAxisID),o=this.getScaleForId(this.getDataset().xAxisID);e=s.min<0&&s.max<0?s.getPixelForValue(s.max):s.min>0&&s.max>0?s.getPixelForValue(s.min):s.getPixelForValue(0),i.extend(a,{_scale:s,_datasetIndex:this.index,_children:n,_model:{tension:a.custom&&a.custom.tension?a.custom.tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:a.custom&&a.custom.fill?a.custom.fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:e}}),a.pivot(),i.each(n,function(t,e){i.extend(t,{_chart:this.chart.chart,_xScale:o,_yScale:s,_datasetIndex:this.index,_index:e,_model:{x:o.getPointPixelForValue(this.getDataset().data[e],e,this.index),y:s.getPointPixelForValue(this.getDataset().data[e],e,this.index),tension:t.custom&&t.custom.tension?t.custom.tension:this.chart.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth),skip:null===this.getDataset().data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,e,this.chart.options.elements.point.hitRadius)}})},this),i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e)._model,t._model,i.nextItem(this.getDataset().metaData,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},getElementsAtEvent:function(t){for(var e,a=[],n=i.getRelativePosition(t),s=function(t){a.push(t.metaData[e])},o=0;o<this.chart.data.datasets.length;o++)for(e=0;e<this.chart.data.datasets[o].metaData.length;e++)this.chart.data.datasets[o].metaData[e].inGroupRange(n.x,n.y)&&i.each(this.chart.data.datasets,s);return a.length?a:[]},getElementAtEvent:function(t){for(var e=[],a=i.getRelativePosition(t),n=0;n<this.chart.data.datasets.length;++n)for(var s=0;s<this.chart.data.datasets[n].metaData.length;++s)if(this.chart.data.datasets[n].metaData[s].inRange(a.x,a.y))return e.push(this.chart.data.datasets[n].metaData[s]),e;return[]}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},n=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},getPixelForValue:function(t,e,i,a){if(this.isHorizontal()){var n=(this.labelRotation>0,this.width-(this.paddingLeft+this.paddingRight)),s=n/Math.max(this.data.labels.length-(this.options.gridLines.offsetGridLines?0:1),1),o=s*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&a&&(o+=s/2),this.left+Math.round(o)}return this.top+e*(this.height/this.data.labels.length)},getPointPixelForValue:function(t,e,i){return this.getPixelForValue(t,e,i,!0)},calculateBaseWidth:function(){return this.getPixelForValue(null,1,0,!0)-this.getPixelForValue(null,0,0,!0)-2*this.options.categorySpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*this.options.spacing;return this.options.stacked?e:e/t},calculateBarX:function(t,e,i){var a=this.calculateBaseWidth(),n=this.getPixelForValue(null,i,e,!0)-a/2,s=this.calculateBarWidth(t);return this.options.stacked?n+s/2:n+s*e+e*this.options.spacing+s/2},calculateLabelRotation:function(t,e){var a=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=a;var n,s,o=this.ctx.measureText(this.data.labels[0]).width,r=this.ctx.measureText(this.data.labels[this.data.labels.length-1]).width;if(this.paddingRight=r/2+3,this.paddingLeft=o/2+3,this.labelRotation=0,this.options.display){var h,l,c=i.longestText(this.ctx,a,this.data.labels);this.labelWidth=c;for(var u=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>u&&0===this.labelRotation||this.labelWidth>u&&this.labelRotation<=90&&this.labelRotation>0;){if(h=Math.cos(i.toRadians(this.labelRotation)),l=Math.sin(i.toRadians(this.labelRotation)),n=h*o,s=h*r,n+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=n+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,l*c>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=h*c}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;e&&(this.paddingLeft-=e.left,this.paddingRight-=e.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},fit:function(t,e,a){this.calculateLabelRotation(e,a);var n={width:0,height:0},s=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),o=i.longestText(this.ctx,s,this.data.labels);if(this.isHorizontal()?(n.width=t,this.width=t):this.options.display&&(n.width=Math.min(o+6,t)),this.isHorizontal()&&this.options.display){var r=Math.cos(i.toRadians(this.labelRotation))*o+1.5*this.options.labels.fontSize;n.height=Math.min(r,e)}else this.options.display&&(n.width=Math.min(o+6,t));return this.width=n.width,this.height=n.height,n},draw:function(t){if(this.options.display){var e;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){e=!0;var a="bottom"==this.options.position?this.top:this.bottom-10,n="bottom"==this.options.position?this.top+10:this.bottom,s=0!==this.labelRotation;i.each(this.data.labels,function(o,r){var h=this.getPixelForValue(o,r,null,!1),l=this.getPixelForValue(o,r,null,!0);this.options.gridLines.show&&(0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,a),this.ctx.lineTo(h,n)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(l,s?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=s?"right":"center",this.ctx.textBaseline=s?"middle":"top",this.ctx.fillText(o,0,0),this.ctx.restore())},this)}else this.options.gridLines.show,this.options.labels.show}}});e.scaleService.registerScaleType("category",n,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},n=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},generateTicks:function(t,e){if(this.ticks=[],this.options.override)for(var a=0;a<=this.options.override.steps;++a){var n=this.options.override.start+a*this.options.override.stepWidth;ticks.push(n)}else{var s;if(s=this.isHorizontal()?Math.min(11,Math.ceil(t/50)):Math.min(11,Math.ceil(e/(2*this.options.labels.fontSize))),s=Math.max(2,s),this.options.beginAtZero){var o=i.sign(this.min),r=i.sign(this.max);0>o&&0>r?this.max=0:o>0&&r>0&&(this.min=0)}for(var h=i.niceNum(this.max-this.min,!1),l=i.niceNum(h/(s-1),!0),c=Math.floor(this.min/l)*l,u=Math.ceil(this.max/l)*l,d=c;u>=d;d+=l)this.ticks.push(d)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,a){var n;this.options.labels.userCallback?n=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(n=i.template(this.options.labels.template,{value:t})),this.labels.push(n?n:"")},this)},getRightValue:function(t){return"object"==typeof t?this.isHorizontal()?t.x:t.y:t},getPixelForValue:function(t){var e,i=this.max-this.min;return e=this.isHorizontal()?this.left+this.width/i*(t-this.min):this.bottom-this.height/i*(t-this.min)},calculateRange:function(){this.min=null,this.max=null;var t=[],e=[];if(this.options.stacked){i.each(this.data.datasets,function(a){(this.isHorizontal()?a.xAxisID===this.id:a.yAxisID===this.id)&&i.each(a.data,function(i,a){var n=this.getRightValue(i);t[a]=t[a]||0,e[a]=e[a]||0,this.options.relativePoints?t[a]=100:0>n?e[a]+=n:t[a]+=n},this)},this);var a=t.concat(e);this.min=i.min(a),this.max=i.max(a)}else i.each(this.data.datasets,function(t){(this.isHorizontal()?t.xAxisID===this.id:t.yAxisID===this.id)&&i.each(t.data,function(t,e){var i=this.getRightValue(t);null===this.min?this.min=i:i<this.min&&(this.min=i),null===this.max?this.max=i:i>this.max&&(this.max=i)},this)},this)},getPointPixelForValue:function(t,e,i){var a=this.getRightValue(t);if(this.options.stacked){for(var n=0,s=0,o=0;i>o;++o)this.data.datasets[o].data[e]<0?s+=this.data.datasets[o].data[e]:n+=this.data.datasets[o].data[e];return 0>a?this.getPixelForValue(s+a):this.getPixelForValue(n+a)}return this.getPixelForValue(a)},calculateBarBase:function(t,e){var i=0;if(this.options.stacked){var a=this.data.datasets[t].data[e];if(0>a)for(var n=0;t>n;n++)this.data.datasets[n].yAxisID===this.id&&(i+=this.data.datasets[n].data[e]<0?this.data.datasets[n].data[e]:0);else for(var s=0;t>s;s++)this.data.datasets[s].yAxisID===this.id&&(i+=this.data.datasets[s].data[e]>0?this.data.datasets[s].data[e]:0);return this.getPixelForValue(i)}return i=this.getPixelForValue(this.min),this.beginAtZero||this.min<=0&&this.max>=0||this.min>=0&&this.max<=0?(i=this.getPixelForValue(0),i+=this.options.gridLines.lineWidth):this.min<0&&this.max<0&&(i=this.getPixelForValue(this.max)),i},calculateBarY:function(t,e){var i=this.data.datasets[t].data[e];if(this.options.stacked){for(var a=0,n=0,s=0;t>s;s++)this.data.datasets[s].data[e]<0?n+=this.data.datasets[s].data[e]||0:a+=this.data.datasets[s].data[e]||0;return 0>i?this.getPixelForValue(n+i):this.getPixelForValue(a+i)}for(var o=0,r=t;r<this.data.datasets.length;r++)o+=r===t&&i?i:i;return this.getPixelForValue(i)},fit:function(t,e){this.calculateRange(),this.generateTicks(t,e),this.buildLabels();var a={width:0,height:0};if(this.isHorizontal()?a.width=t:a.width=this.options.gridLines.show&&this.options.display?10:0,this.isHorizontal()?a.height=this.options.gridLines.show&&this.options.display?10:0:a.height=e,this.options.labels.show&&this.options.display){var n=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);if(this.isHorizontal()){var s=(e-a.height,1.5*this.options.labels.fontSize);a.height=Math.min(e,a.height+s)}else{var o=t-a.width,r=i.longestText(this.ctx,n,this.labels);o>r?a.width+=r:a.width=t}}return this.width=a.width,this.height=a.height,a},draw:function(t){if(this.options.display){var e,a;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var n="bottom"==this.options.position?this.top:this.bottom-5,s="bottom"==this.options.position?this.top+5:this.bottom;i.each(this.ticks,function(o,r){var h=this.getPixelForValue(o);0===o||!a&&0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,n),this.ctx.lineTo(h,s)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()},this)}if(this.options.labels.show){var o;"top"==this.options.position?(o=this.bottom-10,this.ctx.textBaseline="bottom"):(o=this.top+10,this.ctx.textBaseline="top"),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,i,o)},this)}}else{if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var r="right"==this.options.position?this.left:this.right-5,h="right"==this.options.position?this.left+5:this.right;i.each(this.ticks,function(n,s){var o=this.getPixelForValue(n);0===n||!a&&0===s?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),o+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(r,o),this.ctx.lineTo(h,o)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,o),this.ctx.lineTo(t.right,o)),this.ctx.stroke()},this)}if(this.options.labels.show){var l;"left"==this.options.position?(l=this.right-10,this.ctx.textAlign="right"):(l=this.left+5,this.ctx.textAlign="left"),this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,l,i)},this)}}}}});e.scaleService.registerScaleType("linear",n,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,animate:!1,lineArc:!1,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1},angleLines:{show:!0,color:"rgba(0,0,0, 0.1)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},n=e.Element.extend({initialize:function(){this.size=i.min([this.height,this.width]),this.drawingArea=this.options.display?this.size/2-(this.options.labels.fontSize/2+this.options.labels.backdropPaddingY):this.size/2},update:function(){this.options.lineArc?this.drawingArea=this.options.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},calculateRange:function(){this.min=null,this.max=null,i.each(this.data.datasets,function(t){i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)},generateTicks:function(){if(this.ticks=[],this.options.override)for(var t=0;t<=this.options.override.steps;++t){var e=this.options.override.start+t*this.options.override.stepWidth;ticks.push(e)}else{var a=Math.min(11,Math.ceil(this.drawingArea/(2*this.options.labels.fontSize)));if(a=Math.max(2,a),this.options.beginAtZero){var n=i.sign(this.min),s=i.sign(this.max);0>n&&0>s?this.max=0:n>0&&s>0&&(this.min=0)}for(var o=i.niceNum(this.max-this.min,!1),r=i.niceNum(o/(a-1),!0),h=Math.floor(this.min/r)*r,l=Math.ceil(this.max/r)*r,c=h;l>=c;c+=r)this.ticks.push(c)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildYLabels:function(){this.yLabels=[],i.each(this.ticks,function(t,e,a){var n;this.options.labels.userCallback?n=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(n=i.template(this.options.labels.template,{value:t})),this.yLabels.push(n?n:"")},this)},getCircumference:function(){return 2*Math.PI/this.valuesCount},setScaleSize:function(){var t,e,a,n,s,o,r,h,l,c,u,d,f=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),g=this.width,p=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.valuesCount;e++)t=this.getPointPosition(e,f),a=this.ctx.measureText(i.template(this.options.labels.template,{value:this.labels[e]})).width+5,0===e||e===this.valuesCount/2?(n=a/2,t.x+n>g&&(g=t.x+n,s=e),t.x-n<p&&(p=t.x-n,r=e)):e<this.valuesCount/2?t.x+a>g&&(g=t.x+a,s=e):e>this.valuesCount/2&&t.x-a<p&&(p=t.x-a,r=e);l=p,c=Math.ceil(g-this.width),o=this.getIndexAngle(s),h=this.getIndexAngle(r),u=c/Math.sin(o+Math.PI/2),d=l/Math.sin(h+Math.PI/2),u=i.isNumber(u)?u:0,d=i.isNumber(d)?d:0,this.drawingArea=f-(d+u)/2,this.setCenterPoint(d,u)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,a=t+this.drawingArea;this.xCenter=(a+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.valuesCount;return t*e-Math.PI/2},getDistanceFromCenterForValue:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},getPointPositionForValue:function(t,e){return this.getPointPosition(t,this.getDistanceFromCenterForValue(e))},draw:function(){if(this.options.display){var t=this.ctx;if(i.each(this.yLabels,function(e,a){if(a>0){var n=this.getDistanceFromCenterForValue(this.ticks[a]),s=this.yCenter-n;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,n,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var o=0;o<this.valuesCount;o++){var r=this.getPointPosition(o,this.getDistanceFromCenterForValue(this.ticks[a]));0===o?t.moveTo(r.x,r.y):t.lineTo(r.x,r.y)}t.closePath(),t.stroke()}if(this.options.labels.show){if(t.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),this.options.labels.showLabelBackdrop){var h=t.measureText(e).width;t.fillStyle=this.options.labels.backdropColor,t.fillRect(this.xCenter-h/2-this.options.labels.backdropPaddingX,s-this.fontSize/2-this.options.labels.backdropPaddingY,h+2*this.options.labels.backdropPaddingX,this.options.labels.fontSize+2*this.options.labels.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.labels.fontColor,t.fillText(e,this.xCenter,s)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.valuesCount-1;e>=0;e--){if(this.options.angleLines.show){var a=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(a.x,a.y),t.stroke(),t.closePath()}var n=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var s=this.labels.length,o=this.labels.length/2,r=o/2,h=r>e||e>s-r,l=e===r||e===s-r;0===e?t.textAlign="center":e===o?t.textAlign="center":o>e?t.textAlign="left":t.textAlign="right",l?t.textBaseline="middle":h?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.labels[e],n.x,n.y)}}}}});e.scaleService.registerScaleType("radialLinear",n,a)}.call(this),/*!
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t=this,e=(t.Chart,Chart.helpers);Chart.types={},Chart.instances={},Chart.controllers={},Chart.Controller=function(t){return this.chart=t,this.config=t.config,this.data=this.config.data,this.options=this.config.options=e.configMerge(Chart.defaults.global,Chart.defaults[this.config.type],this.config.options||{}),this.id=e.uid(),Chart.instances[this.id]=this,this.options.responsive&&this.resize(),this.initialize.call(this),this},e.extend(Chart.Controller.prototype,{initialize:function(){return this.bindEvents(),this.buildScales(),this.buildControllers(),this.resetElements(),this.initToolTip(),this.update(),this},clear:function(){return e.clear(this.chart),this},stop:function(){return Chart.animationService.cancelAnimation(this),this},resize:function(){this.stop();var t=this.chart.canvas,i=e.getMaximumWidth(this.chart.canvas),n=this.options.maintainAspectRatio?i/this.chart.aspectRatio:getMaximumHeight(this.chart.canvas);return t.width=this.chart.width=i,t.height=this.chart.height=n,e.retinaScale(this.chart),this},buildScales:function(){this.scales={},e.each(this.options.scales.xAxes,function(t){var e=Chart.scaleService.getScaleConstructor(t.type),i=new e({ctx:this.chart.ctx,options:t,data:this.data,id:t.id});this.scales[i.id]=i},this),e.each(this.options.scales.yAxes,function(t){var e=Chart.scaleService.getScaleConstructor(t.type),i=new e({ctx:this.chart.ctx,options:t,data:this.data,id:t.id});this.scales[i.id]=i},this),Chart.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height)},buildControllers:function(){e.each(this.data.datasets,function(t,e){var i=t.type||this.config.type;return t.controller?void t.controller.updateIndex(e):void(t.controller=new Chart.controllers[i](this,e))},this)},resetElements:function(){e.each(this.data.datasets,function(t,e){t.controller.reset()},this)},update:function(t){Chart.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),e.each(this.data.datasets,function(t,e){t.controller.update()},this),this.render(t)},render:function(t){if(0!==this.options.animation.duration||t){var i=new Chart.Animation;i.numSteps=(t||this.options.animation.duration)/16.66,i.easing=this.options.animation.easing,i.render=function(t,i){var n=e.easingEffects[i.easing],a=i.currentStep/i.numSteps,s=n(a);t.draw(s,a,i.currentStep)},i.onAnimationProgress=this.options.onAnimationProgress,i.onAnimationComplete=this.options.onAnimationComplete,Chart.animationService.addAnimation(this,i,t)}else this.draw(),this.options.onAnimationComplete.call(this);return this},draw:function(t){var i=t||1;this.clear(),e.each(this.scales,function(t){t.draw(this.chartArea)},this),e.each(this.data.datasets,function(e,i){e.controller.draw(t)},this),this.tooltip.transition(i).draw()},getElementAtEvent:function(t){var i=e.getRelativePosition(t);return e.each(this.data.datasets,function(t,n){e.each(t.metaData,function(t,e){return this.chart.data.datasets[n].metaData[elementIndex].inRange(i.x,i.y)?(t.push(this.chart.data.datasets[n].metaData[elementIndex]),t):void 0},this)},this),[]},getElementsAtEvent:function(t){var i=e.getRelativePosition(t),n=[];return e.each(this.data.datasets,function(t,a){e.each(t.metaData,function(t,e){t.inRange(i.x,i.y)&&n.push(t)},this)},this),n},getDatasetAtEvent:function(t){for(var i=e.getRelativePosition(t),n=[],a=0;a<this.chart.data.datasets.length;a++)for(elementIndex=0;elementIndex<this.chart.data.datasets[a].metaData.length;elementIndex++)this.chart.data.datasets[a].metaData[elementIndex].inLabelRange(i.x,i.y)&&e.each(this.chart.data.datasets,datasetIterator);return n.length?n:[]},generateLegend:function(){return template(this.options.legendTemplate,this)},destroy:function(){this.clear(),e.unbindEvents(this,this.events);var t=this.chart.canvas;t.width=this.chart.width,t.height=this.chart.height,t.style.removeProperty?(t.style.removeProperty("width"),t.style.removeProperty("height")):(t.style.removeAttribute("width"),t.style.removeAttribute("height")),delete Chart.instances[this.id]},toBase64Image:function(){return this.chart.canvas.toDataURL.apply(this.chart.canvas,arguments)},initToolTip:function(){this.tooltip=new Chart.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this)},bindEvents:function(){e.bindEvents(this,this.options.events,function(t){this.eventHandler(t)})},eventHandler:function(t){this.lastActive=this.lastActive||[],"mouseout"==t.type?this.active=[]:this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);if(this.lastActive.length)switch(this.options.hover.mode){case"single":this.data.datasets[this.lastActive[0]._datasetIndex].controller.removeHoverStyle(this.lastActive[0],this.lastActive[0]._datasetIndex,this.lastActive[0]._index);break;case"label":for(var i=0;i<this.lastActive.length;i++)this.data.datasets[this.lastActive[0]._datasetIndex].controller.removeHoverStyle(this.lastActive[i],this.lastActive[i]._datasetIndex,this.lastActive[i]._index);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":this.data.datasets[this.active[0]._datasetIndex].controller.setHoverStyle(this.active[0]);break;case"label":for(var i=0;i<this.active.length;i++)this.data.datasets[this.active[0]._datasetIndex].controller.setHoverStyle(this.active[i]);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,e.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var n;e.each(this.active,function(t,e){t!==this.lastActive[e]&&(n=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&n)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers);e.addEvent(window,"resize",function(){var t;return function(){clearTimeout(t),t=setTimeout(function(){each(Chart.instances,function(t){t.options.responsive&&(t.resize(),t.update())})},50)}}())}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.scaleService={constructors:{},defaults:{},registerScaleType:function(t,e,i){this.constructors[t]=e,this.defaults[t]=i},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0},getScaleDefaults:function(t){return this.defaults.hasOwnProperty(t)?this.defaults[t]:{}},fitScalesForChart:function(t,e,n){var a=e>30?5:2,s=n>30?5:2;if(t){var o=i.where(t.scales,function(t){return"left"==t.options.position}),r=i.where(t.scales,function(t){return"right"==t.options.position}),h=i.where(t.scales,function(t){return"top"==t.options.position}),l=i.where(t.scales,function(t){return"bottom"==t.options.position}),c=e/2,u=n/2;c-=2*a,u-=2*s;var d=(e-c)/(o.length+r.length),g=(n-u)/(h.length+l.length),f=[],p=function(t){var e=t.fit(d,u);f.push({horizontal:!1,minSize:e,scale:t})},v=function(t){var e=t.fit(c,g);f.push({horizontal:!0,minSize:e,scale:t})};i.each(o,p),i.each(r,p),i.each(h,v),i.each(l,v);var m=n-2*s,b=e-2*a;i.each(f,function(t){t.horizontal?m-=t.minSize.height:b-=t.minSize.width});var x=function(t){var e=i.findNextWhere(f,function(e){return e.scale===t});e&&t.fit(e.minSize.width,m)},y=function(t){var e=i.findNextWhere(f,function(e){return e.scale===t}),n={left:w,right:_,top:0,bottom:0};e&&t.fit(b,e.minSize.height,n)},w=a,_=a,k=s,C=s;i.each(o,x),i.each(r,x),i.each(o,function(t){w+=t.width}),i.each(r,function(t){_+=t.width}),i.each(h,y),i.each(l,y),i.each(h,function(t){k+=t.height}),i.each(l,function(t){C+=t.height}),i.each(o,function(t){var e=i.findNextWhere(f,function(e){return e.scale===t}),n={left:0,right:0,top:k,bottom:C};e&&t.fit(e.minSize.width,m,n)}),i.each(r,function(t){var e=i.findNextWhere(f,function(e){return e.scale===t}),n={left:0,right:0,top:k,bottom:C};e&&t.fit(e.minSize.width,m,n)});var S=a,P=s,A=function(t){t.left=S,t.right=S+t.width,t.top=k,t.bottom=k+m,S=t.right},M=function(t){t.left=w,t.right=w+b,t.top=P,t.bottom=P+t.height,P=t.bottom};i.each(o,A),i.each(h,M),S+=b,P+=m,i.each(r,A),i.each(l,M),t.chartArea={left:w,top:k,right:w+b,bottom:k+m}}}}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.tooltips={enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>: ","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>: ","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},e.Tooltip=e.Element.extend({initialize:function(){var t=this._options;i.extend(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":i.extend(this._model,{text:i.template(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();i.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var n,a,s=[],o=[],r=this._data.datasets.length-1;r>=0&&(n=this._data.datasets[r].metaData,a=i.indexOf(n,this._active[0]),-1===a);r--);var h=function(t){var e,n,r,h,l,c=[],u=[],d=[];return i.each(this._data.datasets,function(t){e=t.metaData,e[a]&&e[a].hasValue()&&c.push(e[a])},this),i.each(this._options.stacked?c.reverse():c,function(t){u.push(t._view.x),d.push(t._view.y),s.push(i.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),o.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),l=i.min(d),r=i.max(d),h=i.min(u),n=i.max(u),{x:h>this._chart.width/2?h:n,y:(l+r)/2}}.call(this,a);i.extend(this._model,{x:h.x,y:h.y,labels:s,title:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:"",legendColors:o,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=s.length*this._model.fontSize+(s.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var l=t.measureText(this.title).width,c=i.longestText(t,this.font,s)+this._model.fontSize+3,u=i.max([c,l]);this._model.width=u+2*this._model.xPadding;var d=this._model.height/2;this._model.y-d<0?this._model.y=d:this._model.y+d>this._chart.height&&(this._model.y=this._chart.height-d),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.hover.mode){case"single":t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var n=e.caretPadding||2,a=t.measureText(e.text).width+2*e.xPadding,s=e.fontSize+2*e.yPadding,o=s+e.caretHeight+n;e.x+a/2>this._chart.width?e.xAlign="left":e.x-a/2<0&&(e.xAlign="right"),e.y-o<0&&(e.yAlign="below");var r=e.x-a/2,h=e.y-o;if(t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),this._custom)this._custom(this._view);else{switch(e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-n),t.lineTo(e.x+e.caretHeight,e.y-(n+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(n+e.caretHeight)),t.closePath(),t.fill();break;case"below":h=e.y+n+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+n),t.lineTo(e.x+e.caretHeight,e.y+n+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+n+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":r=e.x-a+(e.cornerRadius+e.caretHeight);break;case"right":r=e.x-(e.cornerRadius+e.caretHeight)}i.drawRoundedRectangle(t,r,h,a,s,e.cornerRadius),t.fill(),t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,r+a/2,h+s/2)}break;case"label":i.drawRoundedRectangle(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=i.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=i.fontString(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),i.each(e.labels,function(n,a){t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(n,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(a+1)),t.fillStyle=i.color(e.legendColors[a].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(a+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=i.color(e.legendColors[a].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(a+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.bar={hover:{mode:"label"},scales:{xAxes:[{type:"category",categorySpacing:10,spacing:1,gridLines:{offsetGridLines:!0}}],yAxes:[{type:"linear"}]}},e.controllers.bar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.bar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){var e=this.getScaleForId(this.getDataset().xAxisID),n=this.getScaleForId(this.getDataset().yAxisID);i.each(this.getDataset().metaData,function(a,s){var o;o=n.min<0&&n.max<0?n.getPixelForValue(n.max):n.min>0&&n.max>0?n.getPixelForValue(n.min):n.getPixelForValue(0),i.extend(a,{_chart:this.chart.chart,_xScale:e,_yScale:n,_datasetIndex:this.index,_index:s,_model:{x:e.calculateBarX(this.chart.data.datasets.length,this.index,s),y:t?o:n.getPixelForValue(this.getDataset().data[s]),label:this.chart.data.labels[s],datasetLabel:this.getDataset().label,base:n.calculateBarBase(this.index,s),width:e.calculateBarWidth(this.chart.data.datasets.length),backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,s,this.chart.options.elements.rectangle.backgroundColor),borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,s,this.chart.options.elements.rectangle.borderColor),borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,s,this.chart.options.elements.rectangle.borderWidth)}}),a.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],n=t._index;
+t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,n,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,n,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,n,t._model.borderWidth)},removeHoverStyle:function(t){}})}.call(this),function(){"use strict";return}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.line={hover:{mode:"label"},scales:{xAxes:[{type:"category"}],yAxes:[{type:"linear"}]}},e.controllers.line=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.line.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){var e,n=this.getDataset().metaDataset,a=this.getDataset().metaData,s=this.getScaleForId(this.getDataset().yAxisID),o=this.getScaleForId(this.getDataset().xAxisID);e=s.min<0&&s.max<0?s.getPixelForValue(s.max):s.min>0&&s.max>0?s.getPixelForValue(s.min):s.getPixelForValue(0),i.extend(n,{_scale:s,_datasetIndex:this.index,_children:a,_model:{tension:n.custom&&n.custom.tension?n.custom.tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:n.custom&&n.custom.backgroundColor?n.custom.backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:n.custom&&n.custom.borderWidth?n.custom.borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:n.custom&&n.custom.borderColor?n.custom.borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:n.custom&&n.custom.fill?n.custom.fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:e}}),n.pivot(),i.each(a,function(t,e){i.extend(t,{_chart:this.chart.chart,_xScale:o,_yScale:s,_datasetIndex:this.index,_index:e,_model:{x:o.getPointPixelForValue(this.getDataset().data[e],e,this.index),y:s.getPointPixelForValue(this.getDataset().data[e],e,this.index),tension:t.custom&&t.custom.tension?t.custom.tension:this.chart.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth),skip:null===this.getDataset().data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,e,this.chart.options.elements.point.hitRadius)}})},this),i.each(this.getDataset().metaData,function(t,e){var n=i.splineCurve(i.previousItem(this.getDataset().metaData,e)._model,t._model,i.nextItem(this.getDataset().metaData,e)._model,t._model.tension);t._model.controlPointPreviousX=n.previous.x,t._model.controlPointNextX=n.next.x,n.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:n.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=n.next.y,n.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:n.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=n.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],n=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,n,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,n,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,n,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,n,t._model.borderWidth)},removeHoverStyle:function(t){}})}.call(this),function(){"use strict";return}.call(this),function(){"use strict";return}.call(this),function(){"use strict";return}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,n={display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},a=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},getPixelForValue:function(t,e,i,n){if(this.isHorizontal()){var a=(this.labelRotation>0,this.width-(this.paddingLeft+this.paddingRight)),s=a/Math.max(this.data.labels.length-(this.options.gridLines.offsetGridLines?0:1),1),o=s*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&n&&(o+=s/2),this.left+Math.round(o)}return this.top+e*(this.height/this.data.labels.length)},getPointPixelForValue:function(t,e,i){return this.getPixelForValue(t,e,i,!0)},calculateBaseWidth:function(){return this.getPixelForValue(null,1,0,!0)-this.getPixelForValue(null,0,0,!0)-2*this.options.categorySpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*this.options.spacing;return this.options.stacked?e:e/t},calculateBarX:function(t,e,i){var n=this.calculateBaseWidth(),a=this.getPixelForValue(null,i,e,!0)-n/2,s=this.calculateBarWidth(t);return this.options.stacked?a+s/2:a+s*e+e*this.options.spacing+s/2},calculateLabelRotation:function(t,e){var n=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=n;var a,s,o=this.ctx.measureText(this.data.labels[0]).width,r=this.ctx.measureText(this.data.labels[this.data.labels.length-1]).width;if(this.paddingRight=r/2+3,this.paddingLeft=o/2+3,this.labelRotation=0,this.options.display){var h,l,c=i.longestText(this.ctx,n,this.data.labels);this.labelWidth=c;for(var u=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>u&&0===this.labelRotation||this.labelWidth>u&&this.labelRotation<=90&&this.labelRotation>0;){if(h=Math.cos(i.toRadians(this.labelRotation)),l=Math.sin(i.toRadians(this.labelRotation)),a=h*o,s=h*r,a+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=a+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,l*c>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=h*c}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;e&&(this.paddingLeft-=e.left,this.paddingRight-=e.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},fit:function(t,e,n){this.calculateLabelRotation(e,n);var a={width:0,height:0},s=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),o=i.longestText(this.ctx,s,this.data.labels);if(this.isHorizontal()?(a.width=t,this.width=t):this.options.display&&(a.width=Math.min(o+6,t)),this.isHorizontal()&&this.options.display){var r=Math.cos(i.toRadians(this.labelRotation))*o+1.5*this.options.labels.fontSize;a.height=Math.min(r,e)}else this.options.display&&(a.width=Math.min(o+6,t));return this.width=a.width,this.height=a.height,a},draw:function(t){if(this.options.display){var e;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){e=!0;var n="bottom"==this.options.position?this.top:this.bottom-10,a="bottom"==this.options.position?this.top+10:this.bottom,s=0!==this.labelRotation;i.each(this.data.labels,function(o,r){var h=this.getPixelForValue(o,r,null,!1),l=this.getPixelForValue(o,r,null,!0);this.options.gridLines.show&&(0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,n),this.ctx.lineTo(h,a)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(l,s?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=s?"right":"center",this.ctx.textBaseline=s?"middle":"top",this.ctx.fillText(o,0,0),this.ctx.restore())},this)}else this.options.gridLines.show,this.options.labels.show}}});e.scaleService.registerScaleType("category",a,n)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,n={display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},a=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},generateTicks:function(t,e){if(this.ticks=[],this.options.override)for(var n=0;n<=this.options.override.steps;++n){var a=this.options.override.start+n*this.options.override.stepWidth;ticks.push(a)}else{var s;if(s=this.isHorizontal()?Math.min(11,Math.ceil(t/50)):Math.min(11,Math.ceil(e/(2*this.options.labels.fontSize))),s=Math.max(2,s),this.options.beginAtZero){var o=i.sign(this.min),r=i.sign(this.max);0>o&&0>r?this.max=0:o>0&&r>0&&(this.min=0)}for(var h=i.niceNum(this.max-this.min,!1),l=i.niceNum(h/(s-1),!0),c=Math.floor(this.min/l)*l,u=Math.ceil(this.max/l)*l,d=c;u>=d;d+=l)this.ticks.push(d)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,n){var a;this.options.labels.userCallback?a=this.options.labels.userCallback(t,e,n):this.options.labels.template&&(a=i.template(this.options.labels.template,{value:t})),this.labels.push(a?a:"")},this)},getRightValue:function(t){return"object"==typeof t?this.isHorizontal()?t.x:t.y:t},getPixelForValue:function(t){var e,i=this.max-this.min;return e=this.isHorizontal()?this.left+this.width/i*(t-this.min):this.bottom-this.height/i*(t-this.min)},calculateRange:function(){this.min=null,this.max=null;var t=[],e=[];if(this.options.stacked){i.each(this.data.datasets,function(n){(this.isHorizontal()?n.xAxisID===this.id:n.yAxisID===this.id)&&i.each(n.data,function(i,n){var a=this.getRightValue(i);t[n]=t[n]||0,e[n]=e[n]||0,this.options.relativePoints?t[n]=100:0>a?e[n]+=a:t[n]+=a},this)},this);var n=t.concat(e);this.min=i.min(n),this.max=i.max(n)}else i.each(this.data.datasets,function(t){(this.isHorizontal()?t.xAxisID===this.id:t.yAxisID===this.id)&&i.each(t.data,function(t,e){var i=this.getRightValue(t);null===this.min?this.min=i:i<this.min&&(this.min=i),null===this.max?this.max=i:i>this.max&&(this.max=i)},this)},this)},getPointPixelForValue:function(t,e,i){var n=this.getRightValue(t);if(this.options.stacked){for(var a=0,s=0,o=0;i>o;++o)this.data.datasets[o].data[e]<0?s+=this.data.datasets[o].data[e]:a+=this.data.datasets[o].data[e];return 0>n?this.getPixelForValue(s+n):this.getPixelForValue(a+n)}return this.getPixelForValue(n)},calculateBarBase:function(t,e){var i=0;if(this.options.stacked){var n=this.data.datasets[t].data[e];if(0>n)for(var a=0;t>a;a++)this.data.datasets[a].yAxisID===this.id&&(i+=this.data.datasets[a].data[e]<0?this.data.datasets[a].data[e]:0);else for(var s=0;t>s;s++)this.data.datasets[s].yAxisID===this.id&&(i+=this.data.datasets[s].data[e]>0?this.data.datasets[s].data[e]:0);return this.getPixelForValue(i)}return i=this.getPixelForValue(this.min),this.beginAtZero||this.min<=0&&this.max>=0||this.min>=0&&this.max<=0?(i=this.getPixelForValue(0),i+=this.options.gridLines.lineWidth):this.min<0&&this.max<0&&(i=this.getPixelForValue(this.max)),i},calculateBarY:function(t,e){var i=this.data.datasets[t].data[e];if(this.options.stacked){for(var n=0,a=0,s=0;t>s;s++)this.data.datasets[s].data[e]<0?a+=this.data.datasets[s].data[e]||0:n+=this.data.datasets[s].data[e]||0;return 0>i?this.getPixelForValue(a+i):this.getPixelForValue(n+i)}for(var o=0,r=t;r<this.data.datasets.length;r++)o+=r===t&&i?i:i;return this.getPixelForValue(i)},fit:function(t,e){this.calculateRange(),this.generateTicks(t,e),this.buildLabels();var n={width:0,height:0};if(this.isHorizontal()?n.width=t:n.width=this.options.gridLines.show&&this.options.display?10:0,this.isHorizontal()?n.height=this.options.gridLines.show&&this.options.display?10:0:n.height=e,this.options.labels.show&&this.options.display){var a=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);if(this.isHorizontal()){var s=(e-n.height,1.5*this.options.labels.fontSize);n.height=Math.min(e,n.height+s)}else{var o=t-n.width,r=i.longestText(this.ctx,a,this.labels);o>r?n.width+=r:n.width=t}}return this.width=n.width,this.height=n.height,n},draw:function(t){if(this.options.display){var e,n;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){e=!0,n=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var a="bottom"==this.options.position?this.top:this.bottom-5,s="bottom"==this.options.position?this.top+5:this.bottom;i.each(this.ticks,function(o,r){var h=this.getPixelForValue(o);0===o||!n&&0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,a),this.ctx.lineTo(h,s)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()},this)}if(this.options.labels.show){var o;"top"==this.options.position?(o=this.bottom-10,this.ctx.textBaseline="bottom"):(o=this.top+10,this.ctx.textBaseline="top"),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,i,o)},this)}}else{if(this.options.gridLines.show){e=!0,n=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var r="right"==this.options.position?this.left:this.right-5,h="right"==this.options.position?this.left+5:this.right;i.each(this.ticks,function(a,s){var o=this.getPixelForValue(a);0===a||!n&&0===s?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),o+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(r,o),this.ctx.lineTo(h,o)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,o),this.ctx.lineTo(t.right,o)),this.ctx.stroke()},this)}if(this.options.labels.show){var l;"left"==this.options.position?(l=this.right-10,this.ctx.textAlign="right"):(l=this.left+5,this.ctx.textAlign="left"),this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,l,i)},this)}}}}});e.scaleService.registerScaleType("linear",a,n)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,n={display:!0,animate:!1,lineArc:!1,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1},angleLines:{show:!0,color:"rgba(0,0,0, 0.1)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},a=e.Element.extend({initialize:function(){this.size=i.min([this.height,this.width]),this.drawingArea=this.options.display?this.size/2-(this.options.labels.fontSize/2+this.options.labels.backdropPaddingY):this.size/2},update:function(){this.options.lineArc?this.drawingArea=this.options.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},calculateRange:function(){this.min=null,this.max=null,i.each(this.data.datasets,function(t){i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)},generateTicks:function(){if(this.ticks=[],this.options.override)for(var t=0;t<=this.options.override.steps;++t){var e=this.options.override.start+t*this.options.override.stepWidth;ticks.push(e)}else{var n=Math.min(11,Math.ceil(this.drawingArea/(2*this.options.labels.fontSize)));if(n=Math.max(2,n),this.options.beginAtZero){var a=i.sign(this.min),s=i.sign(this.max);0>a&&0>s?this.max=0:a>0&&s>0&&(this.min=0)}for(var o=i.niceNum(this.max-this.min,!1),r=i.niceNum(o/(n-1),!0),h=Math.floor(this.min/r)*r,l=Math.ceil(this.max/r)*r,c=h;l>=c;c+=r)this.ticks.push(c)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildYLabels:function(){this.yLabels=[],i.each(this.ticks,function(t,e,n){var a;this.options.labels.userCallback?a=this.options.labels.userCallback(t,e,n):this.options.labels.template&&(a=i.template(this.options.labels.template,{value:t})),this.yLabels.push(a?a:"")},this)},getCircumference:function(){return 2*Math.PI/this.valuesCount},setScaleSize:function(){var t,e,n,a,s,o,r,h,l,c,u,d,g=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),f=this.width,p=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.valuesCount;e++)t=this.getPointPosition(e,g),n=this.ctx.measureText(i.template(this.options.labels.template,{value:this.labels[e]})).width+5,0===e||e===this.valuesCount/2?(a=n/2,t.x+a>f&&(f=t.x+a,s=e),t.x-a<p&&(p=t.x-a,r=e)):e<this.valuesCount/2?t.x+n>f&&(f=t.x+n,s=e):e>this.valuesCount/2&&t.x-n<p&&(p=t.x-n,r=e);l=p,c=Math.ceil(f-this.width),o=this.getIndexAngle(s),h=this.getIndexAngle(r),u=c/Math.sin(o+Math.PI/2),d=l/Math.sin(h+Math.PI/2),u=i.isNumber(u)?u:0,d=i.isNumber(d)?d:0,this.drawingArea=g-(d+u)/2,this.setCenterPoint(d,u)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,n=t+this.drawingArea;this.xCenter=(n+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.valuesCount;return t*e-Math.PI/2},getDistanceFromCenterForValue:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},getPointPositionForValue:function(t,e){return this.getPointPosition(t,this.getDistanceFromCenterForValue(e))},draw:function(){if(this.options.display){var t=this.ctx;if(i.each(this.yLabels,function(e,n){if(n>0){var a=this.getDistanceFromCenterForValue(this.ticks[n]),s=this.yCenter-a;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,a,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var o=0;o<this.valuesCount;o++){var r=this.getPointPosition(o,this.getDistanceFromCenterForValue(this.ticks[n]));0===o?t.moveTo(r.x,r.y):t.lineTo(r.x,r.y)}t.closePath(),t.stroke()}if(this.options.labels.show){if(t.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),this.options.labels.showLabelBackdrop){var h=t.measureText(e).width;t.fillStyle=this.options.labels.backdropColor,t.fillRect(this.xCenter-h/2-this.options.labels.backdropPaddingX,s-this.fontSize/2-this.options.labels.backdropPaddingY,h+2*this.options.labels.backdropPaddingX,this.options.labels.fontSize+2*this.options.labels.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.labels.fontColor,t.fillText(e,this.xCenter,s)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.valuesCount-1;e>=0;e--){if(this.options.angleLines.show){var n=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(n.x,n.y),t.stroke(),t.closePath()}var a=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var s=this.labels.length,o=this.labels.length/2,r=o/2,h=r>e||e>s-r,l=e===r||e===s-r;0===e?t.textAlign="center":e===o?t.textAlign="center":o>e?t.textAlign="left":t.textAlign="right",l?t.textBaseline="middle":h?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.labels[e],a.x,a.y)}}}}});e.scaleService.registerScaleType("radialLinear",a,n)}.call(this),/*!
  * Chart.js
  * http://chartjs.org/
  * Version: 2.0.0-alpha
@@ -17,7 +17,7 @@
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.elements.arc={backgroundColor:e.defaults.global.defaultColor,borderColor:"#fff",borderWidth:2},e.Arc=e.Element.extend({inGroupRange:function(t){var e=this._view;return e?Math.pow(t-e.x,2)<Math.pow(e.radius+e.hoverRadius,2):!1},inRange:function(t,e){var a=this._view,n=i.getAngleFromPoint(a,{x:t,y:e}),s=a.startAngle<-.5*Math.PI?a.startAngle+2*Math.PI:a.startAngle>1.5*Math.PI?a.startAngle-2*Math.PI:a.startAngle,o=a.endAngle<-.5*Math.PI?a.endAngle+2*Math.PI:a.endAngle>1.5*Math.PI?a.endAngle-2*Math.PI:a.endAngle,r=n.angle>=s&&n.angle<=o,h=n.distance>=a.innerRadius&&n.distance<=a.outerRadius;return r&&h},tooltipPosition:function(){var t=this._view,e=t.startAngle+(t.endAngle-t.startAngle)/2,i=(t.outerRadius-t.innerRadius)/2+t.innerRadius;return{x:t.x+Math.cos(e)*i,y:t.y+Math.sin(e)*i}},draw:function(){var t=this._chart.ctx,e=this._view;t.beginPath(),t.arc(e.x,e.y,e.outerRadius,e.startAngle,e.endAngle),t.arc(e.x,e.y,e.innerRadius,e.endAngle,e.startAngle,!0),t.closePath(),t.strokeStyle=e.borderColor,t.lineWidth=e.borderWidth,t.fillStyle=e.backgroundColor,t.fill(),t.lineJoin="bevel",e.borderWidth&&t.stroke()}})}.call(this),/*!
+function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.elements.arc={backgroundColor:e.defaults.global.defaultColor,borderColor:"#fff",borderWidth:2},e.Arc=e.Element.extend({inLabelRange:function(t){var e=this._view;return e?Math.pow(t-e.x,2)<Math.pow(e.radius+e.hoverRadius,2):!1},inRange:function(t,e){var n=this._view,a=i.getAngleFromPoint(n,{x:t,y:e}),s=n.startAngle<-.5*Math.PI?n.startAngle+2*Math.PI:n.startAngle>1.5*Math.PI?n.startAngle-2*Math.PI:n.startAngle,o=n.endAngle<-.5*Math.PI?n.endAngle+2*Math.PI:n.endAngle>1.5*Math.PI?n.endAngle-2*Math.PI:n.endAngle,r=a.angle>=s&&a.angle<=o,h=a.distance>=n.innerRadius&&a.distance<=n.outerRadius;return r&&h},tooltipPosition:function(){var t=this._view,e=t.startAngle+(t.endAngle-t.startAngle)/2,i=(t.outerRadius-t.innerRadius)/2+t.innerRadius;return{x:t.x+Math.cos(e)*i,y:t.y+Math.sin(e)*i}},draw:function(){var t=this._chart.ctx,e=this._view;t.beginPath(),t.arc(e.x,e.y,e.outerRadius,e.startAngle,e.endAngle),t.arc(e.x,e.y,e.innerRadius,e.endAngle,e.startAngle,!0),t.closePath(),t.strokeStyle=e.borderColor,t.lineWidth=e.borderWidth,t.fillStyle=e.backgroundColor,t.fill(),t.lineJoin="bevel",e.borderWidth&&t.stroke()}})}.call(this),/*!
  * Chart.js
  * http://chartjs.org/
  * Version: 2.0.0-alpha
@@ -26,7 +26,7 @@ function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.eleme
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.elements.line={tension:.4,backgroundColor:e.defaults.global.defaultColor,borderWidth:3,borderColor:e.defaults.global.defaultColor,fill:!0,skipNull:!0,drawNull:!1},e.elements.Line=e.Element.extend({draw:function(){var t=this._view,a=this._chart.ctx,n=this._children[0],s=this._children[this._children.length-1];i.each(this._children,function(e,n){var s=i.previousItem(this._children,n),o=i.nextItem(this._children,n);return 0===n?void a.moveTo(e._view.x,e._view.y):(e._view.skip&&t.skipNull&&!this._loop?(a.lineTo(s._view.x,e._view.y),a.moveTo(o._view.x,e._view.y)):s._view.skip&&t.skipNull&&!this._loop&&(a.moveTo(e._view.x,s._view.y),a.lineTo(e._view.x,e._view.y)),void(s._view.skip&&t.skipNull?a.moveTo(e._view.x,e._view.y):t.tension>0?a.bezierCurveTo(s._view.controlPointNextX,s._view.controlPointNextY,e._view.controlPointPreviousX,e._view.controlPointPreviousY,e._view.x,e._view.y):a.lineTo(e._view.x,e._view.y)))},this),this._loop&&(t.tension>0&&!n._view.skip?a.bezierCurveTo(s._view.controlPointNextX,s._view.controlPointNextY,n._view.controlPointPreviousX,n._view.controlPointPreviousY,n._view.x,n._view.y):a.lineTo(n._view.x,n._view.y)),this._children.length>0&&t.fill&&(a.lineTo(this._children[this._children.length-1]._view.x,t.scaleZero),a.lineTo(this._children[0]._view.x,t.scaleZero),a.fillStyle=t.backgroundColor||e.defaults.global.defaultColor,a.closePath(),a.fill()),a.lineWidth=t.borderWidth||e.defaults.global.defaultColor,a.strokeStyle=t.borderColor||e.defaults.global.defaultColor,a.beginPath(),i.each(this._children,function(e,n){var s=i.previousItem(this._children,n),o=i.nextItem(this._children,n);return 0===n?void a.moveTo(e._view.x,e._view.y):e._view.skip&&t.skipNull&&!this._loop?(a.moveTo(s._view.x,e._view.y),void a.moveTo(o._view.x,e._view.y)):s._view.skip&&t.skipNull&&!this._loop?(a.moveTo(e._view.x,s._view.y),void a.moveTo(e._view.x,e._view.y)):s._view.skip&&t.skipNull?void a.moveTo(e._view.x,e._view.y):void(t.tension>0?a.bezierCurveTo(s._view.controlPointNextX,s._view.controlPointNextY,e._view.controlPointPreviousX,e._view.controlPointPreviousY,e._view.x,e._view.y):a.lineTo(e._view.x,e._view.y))},this),this._loop&&!n._view.skip&&(t.tension>0?a.bezierCurveTo(s._view.controlPointNextX,s._view.controlPointNextY,n._view.controlPointPreviousX,n._view.controlPointPreviousY,n._view.x,n._view.y):a.lineTo(n._view.x,n._view.y)),a.stroke()}})}.call(this),/*!
+function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.elements.line={tension:.4,backgroundColor:e.defaults.global.defaultColor,borderWidth:3,borderColor:e.defaults.global.defaultColor,fill:!0,skipNull:!0,drawNull:!1},e.elements.Line=e.Element.extend({draw:function(){var t=this._view,n=this._chart.ctx,a=this._children[0],s=this._children[this._children.length-1];i.each(this._children,function(e,a){var s=i.previousItem(this._children,a),o=i.nextItem(this._children,a);return 0===a?void n.moveTo(e._view.x,e._view.y):(e._view.skip&&t.skipNull&&!this._loop?(n.lineTo(s._view.x,e._view.y),n.moveTo(o._view.x,e._view.y)):s._view.skip&&t.skipNull&&!this._loop&&(n.moveTo(e._view.x,s._view.y),n.lineTo(e._view.x,e._view.y)),void(s._view.skip&&t.skipNull?n.moveTo(e._view.x,e._view.y):t.tension>0?n.bezierCurveTo(s._view.controlPointNextX,s._view.controlPointNextY,e._view.controlPointPreviousX,e._view.controlPointPreviousY,e._view.x,e._view.y):n.lineTo(e._view.x,e._view.y)))},this),this._loop&&(t.tension>0&&!a._view.skip?n.bezierCurveTo(s._view.controlPointNextX,s._view.controlPointNextY,a._view.controlPointPreviousX,a._view.controlPointPreviousY,a._view.x,a._view.y):n.lineTo(a._view.x,a._view.y)),this._children.length>0&&t.fill&&(n.lineTo(this._children[this._children.length-1]._view.x,t.scaleZero),n.lineTo(this._children[0]._view.x,t.scaleZero),n.fillStyle=t.backgroundColor||e.defaults.global.defaultColor,n.closePath(),n.fill()),n.lineWidth=t.borderWidth||e.defaults.global.defaultColor,n.strokeStyle=t.borderColor||e.defaults.global.defaultColor,n.beginPath(),i.each(this._children,function(e,a){var s=i.previousItem(this._children,a),o=i.nextItem(this._children,a);return 0===a?void n.moveTo(e._view.x,e._view.y):e._view.skip&&t.skipNull&&!this._loop?(n.moveTo(s._view.x,e._view.y),void n.moveTo(o._view.x,e._view.y)):s._view.skip&&t.skipNull&&!this._loop?(n.moveTo(e._view.x,s._view.y),void n.moveTo(e._view.x,e._view.y)):s._view.skip&&t.skipNull?void n.moveTo(e._view.x,e._view.y):void(t.tension>0?n.bezierCurveTo(s._view.controlPointNextX,s._view.controlPointNextY,e._view.controlPointPreviousX,e._view.controlPointPreviousY,e._view.x,e._view.y):n.lineTo(e._view.x,e._view.y))},this),this._loop&&!a._view.skip&&(t.tension>0?n.bezierCurveTo(s._view.controlPointNextX,s._view.controlPointNextY,a._view.controlPointPreviousX,a._view.controlPointPreviousY,a._view.x,a._view.y):n.lineTo(a._view.x,a._view.y)),n.stroke()}})}.call(this),/*!
  * Chart.js
  * http://chartjs.org/
  * Version: 2.0.0-alpha
@@ -35,4 +35,4 @@ function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.eleme
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-function(){"use strict";var t=this,e=t.Chart;e.helpers;e.defaults.global.elements.point={radius:3,backgroundColor:e.defaults.global.defaultColor,borderWidth:1,borderColor:e.defaults.global.defaultColor,hitRadius:1,hoverRadius:4,hoverBorderWidth:1},e.elements.Point=e.Element.extend({inRange:function(t,e){var i=this._view,a=i.hitRadius+i.radius;return Math.pow(t-i.x,2)+Math.pow(e-i.y,2)<Math.pow(a,2)},inGroupRange:function(t){var e=this._view;return e?Math.pow(t-e.x,2)<Math.pow(e.radius+e.hitRadius,2):!1},tooltipPosition:function(){var t=this._view;return{x:t.x,y:t.y,padding:t.radius+t.borderWidth}},draw:function(){var t=this._view,i=this._chart.ctx;t.skip||(t.radius>0||t.borderWidth>0)&&(i.beginPath(),i.arc(t.x,t.y,t.radius||e.defaults.global.elements.point.radius,0,2*Math.PI),i.closePath(),i.strokeStyle=t.borderColor||e.defaults.global.defaultColor,i.lineWidth=t.borderWidth||e.defaults.global.elements.point.borderWidth,i.fillStyle=t.backgroundColor||e.defaults.global.defaultColor,i.fill(),i.stroke())}})}.call(this),function(){"use strict";var t=this,e=t.Chart;e.helpers;e.defaults.global.elements.rectangle={backgroundColor:e.defaults.global.defaultColor,borderWidth:0,borderColor:e.defaults.global.defaultColor},e.elements.Rectangle=e.Element.extend({draw:function(){var t=this._chart.ctx,e=this._view,i=e.width/2,a=e.x-i,n=e.x+i,s=e.base-(e.base-e.y),o=e.borderWidth/2;e.borderWidth&&(a+=o,n-=o,s+=o),t.beginPath(),t.fillStyle=e.backgroundColor,t.strokeStyle=e.borderColor,t.lineWidth=e.borderWidth,t.moveTo(a,e.base),t.lineTo(a,s),t.lineTo(n,s),t.lineTo(n,e.base),t.fill(),e.borderWidth&&t.stroke()},height:function(){var t=this._view;return t.base-t.y},inRange:function(t,e){var i=this._view;return i.y<i.base?t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.y&&e<=i.base:t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.base&&e<=i.y},inGroupRange:function(t){var e=this._view;return t>=e.x-e.width/2&&t<=e.x+e.width/2},tooltipPosition:function(){var t=this._view;return t.y<t.base?{x:t.x,y:t.y}:{x:t.x,y:t.base}}})}.call(this),function(){"use strict";var t=this,e=t.Chart;e.helpers;e.defaults.bar={hover:{mode:"label"},scales:{xAxes:[{type:"category",categorySpacing:10,spacing:1,gridLines:{offsetGridLines:!0}}],yAxes:[{type:"linear"}]}}}.call(this),!function t(e,i,a){function n(o,r){if(!i[o]){if(!e[o]){var h="function"==typeof require&&require;if(!r&&h)return h(o,!0);if(s)return s(o,!0);var l=new Error("Cannot find module '"+o+"'");throw l.code="MODULE_NOT_FOUND",l}var c=i[o]={exports:{}};e[o][0].call(c.exports,function(t){var i=e[o][1][t];return n(i?i:t)},c,c.exports,t,e,i,a)}return i[o].exports}for(var s="function"==typeof require&&require,o=0;o<a.length;o++)n(a[o]);return n}({1:[function(t,e,i){!function(){var i=t("color-convert"),a=t("color-string"),n=function(t){if(t instanceof n)return t;if(!(this instanceof n))return new n(t);if(this.values={rgb:[0,0,0],hsl:[0,0,0],hsv:[0,0,0],hwb:[0,0,0],cmyk:[0,0,0,0],alpha:1},"string"==typeof t){var e=a.getRgba(t);if(e)this.setValues("rgb",e);else if(e=a.getHsla(t))this.setValues("hsl",e);else{if(!(e=a.getHwb(t)))throw new Error('Unable to parse color from string "'+t+'"');this.setValues("hwb",e)}}else if("object"==typeof t){var e=t;if(void 0!==e.r||void 0!==e.red)this.setValues("rgb",e);else if(void 0!==e.l||void 0!==e.lightness)this.setValues("hsl",e);else if(void 0!==e.v||void 0!==e.value)this.setValues("hsv",e);else if(void 0!==e.w||void 0!==e.whiteness)this.setValues("hwb",e);else{if(void 0===e.c&&void 0===e.cyan)throw new Error("Unable to parse color from object "+JSON.stringify(t));this.setValues("cmyk",e)}}};n.prototype={rgb:function(t){return this.setSpace("rgb",arguments)},hsl:function(t){return this.setSpace("hsl",arguments)},hsv:function(t){return this.setSpace("hsv",arguments)},hwb:function(t){return this.setSpace("hwb",arguments)},cmyk:function(t){return this.setSpace("cmyk",arguments)},rgbArray:function(){return this.values.rgb},hslArray:function(){return this.values.hsl},hsvArray:function(){return this.values.hsv},hwbArray:function(){return 1!==this.values.alpha?this.values.hwb.concat([this.values.alpha]):this.values.hwb},cmykArray:function(){return this.values.cmyk},rgbaArray:function(){var t=this.values.rgb;return t.concat([this.values.alpha])},hslaArray:function(){var t=this.values.hsl;return t.concat([this.values.alpha])},alpha:function(t){return void 0===t?this.values.alpha:(this.setValues("alpha",t),this)},red:function(t){return this.setChannel("rgb",0,t)},green:function(t){return this.setChannel("rgb",1,t)},blue:function(t){return this.setChannel("rgb",2,t)},hue:function(t){return this.setChannel("hsl",0,t)},saturation:function(t){return this.setChannel("hsl",1,t)},lightness:function(t){return this.setChannel("hsl",2,t)},saturationv:function(t){return this.setChannel("hsv",1,t)},whiteness:function(t){return this.setChannel("hwb",1,t)},blackness:function(t){return this.setChannel("hwb",2,t)},value:function(t){return this.setChannel("hsv",2,t)},cyan:function(t){return this.setChannel("cmyk",0,t)},magenta:function(t){return this.setChannel("cmyk",1,t)},yellow:function(t){return this.setChannel("cmyk",2,t)},black:function(t){return this.setChannel("cmyk",3,t)},hexString:function(){return a.hexString(this.values.rgb)},rgbString:function(){return a.rgbString(this.values.rgb,this.values.alpha)},rgbaString:function(){return a.rgbaString(this.values.rgb,this.values.alpha)},percentString:function(){return a.percentString(this.values.rgb,this.values.alpha)},hslString:function(){return a.hslString(this.values.hsl,this.values.alpha)},hslaString:function(){return a.hslaString(this.values.hsl,this.values.alpha)},hwbString:function(){return a.hwbString(this.values.hwb,this.values.alpha)},keyword:function(){return a.keyword(this.values.rgb,this.values.alpha)},rgbNumber:function(){return this.values.rgb[0]<<16|this.values.rgb[1]<<8|this.values.rgb[2]},luminosity:function(){for(var t=this.values.rgb,e=[],i=0;i<t.length;i++){var a=t[i]/255;e[i]=.03928>=a?a/12.92:Math.pow((a+.055)/1.055,2.4)}return.2126*e[0]+.7152*e[1]+.0722*e[2]},contrast:function(t){var e=this.luminosity(),i=t.luminosity();return e>i?(e+.05)/(i+.05):(i+.05)/(e+.05)},level:function(t){var e=this.contrast(t);return e>=7.1?"AAA":e>=4.5?"AA":""},dark:function(){var t=this.values.rgb,e=(299*t[0]+587*t[1]+114*t[2])/1e3;return 128>e},light:function(){return!this.dark()},negate:function(){for(var t=[],e=0;3>e;e++)t[e]=255-this.values.rgb[e];return this.setValues("rgb",t),this},lighten:function(t){return this.values.hsl[2]+=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},darken:function(t){return this.values.hsl[2]-=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},saturate:function(t){return this.values.hsl[1]+=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},desaturate:function(t){return this.values.hsl[1]-=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},whiten:function(t){return this.values.hwb[1]+=this.values.hwb[1]*t,this.setValues("hwb",this.values.hwb),this},blacken:function(t){return this.values.hwb[2]+=this.values.hwb[2]*t,this.setValues("hwb",this.values.hwb),this},greyscale:function(){var t=this.values.rgb,e=.3*t[0]+.59*t[1]+.11*t[2];return this.setValues("rgb",[e,e,e]),this},clearer:function(t){return this.setValues("alpha",this.values.alpha-this.values.alpha*t),this},opaquer:function(t){return this.setValues("alpha",this.values.alpha+this.values.alpha*t),this},rotate:function(t){var e=this.values.hsl[0];return e=(e+t)%360,e=0>e?360+e:e,this.values.hsl[0]=e,this.setValues("hsl",this.values.hsl),this},mix:function(t,e){e=1-(null==e?.5:e);for(var i=2*e-1,a=this.alpha()-t.alpha(),n=((i*a==-1?i:(i+a)/(1+i*a))+1)/2,s=1-n,o=this.rgbArray(),r=t.rgbArray(),h=0;h<o.length;h++)o[h]=o[h]*n+r[h]*s;this.setValues("rgb",o);var l=this.alpha()*e+t.alpha()*(1-e);return this.setValues("alpha",l),this},toJSON:function(){return this.rgb()},clone:function(){return new n(this.rgb())}},n.prototype.getValues=function(t){for(var e={},i=0;i<t.length;i++)e[t.charAt(i)]=this.values[t][i];return 1!=this.values.alpha&&(e.a=this.values.alpha),e},n.prototype.setValues=function(t,e){var 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y=t("color-name");e.exports={getRgba:a,getHsla:n,getRgb:o,getHsl:r,getHwb:s,getAlpha:h,hexString:l,rgbString:c,rgbaString:u,percentString:d,percentaString:f,hslString:g,hslaString:p,hwbString:v,keyword:m};var w={};for(var k in y)w[y[k]]=k},{"color-name":5}],5:[function(t,e,i){e.exports={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]}},{}]},{},[1]);
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t=this._view,i=this._chart.ctx;t.skip||(t.radius>0||t.borderWidth>0)&&(i.beginPath(),i.arc(t.x,t.y,t.radius||e.defaults.global.elements.point.radius,0,2*Math.PI),i.closePath(),i.strokeStyle=t.borderColor||e.defaults.global.defaultColor,i.lineWidth=t.borderWidth||e.defaults.global.elements.point.borderWidth,i.fillStyle=t.backgroundColor||e.defaults.global.defaultColor,i.fill(),i.stroke())}})}.call(this),function(){"use strict";var t=this,e=t.Chart;e.helpers;e.defaults.global.elements.rectangle={backgroundColor:e.defaults.global.defaultColor,borderWidth:0,borderColor:e.defaults.global.defaultColor},e.elements.Rectangle=e.Element.extend({draw:function(){var t=this._chart.ctx,e=this._view,i=e.width/2,n=e.x-i,a=e.x+i,s=e.base-(e.base-e.y),o=e.borderWidth/2;e.borderWidth&&(n+=o,a-=o,s+=o),t.beginPath(),t.fillStyle=e.backgroundColor,t.strokeStyle=e.borderColor,t.lineWidth=e.borderWidth,t.moveTo(n,e.base),t.lineTo(n,s),t.lineTo(a,s),t.lineTo(a,e.base),t.fill(),e.borderWidth&&t.stroke()},height:function(){var t=this._view;return t.base-t.y},inRange:function(t,e){var i=this._view;return i.y<i.base?t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.y&&e<=i.base:t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.base&&e<=i.y},inLabelRange:function(t){var e=this._view;return t>=e.x-e.width/2&&t<=e.x+e.width/2},tooltipPosition:function(){var t=this._view;return t.y<t.base?{x:t.x,y:t.y}:{x:t.x,y:t.base}}})}.call(this),!function t(e,i,n){function a(o,r){if(!i[o]){if(!e[o]){var h="function"==typeof require&&require;if(!r&&h)return h(o,!0);if(s)return s(o,!0);var l=new Error("Cannot find module '"+o+"'");throw l.code="MODULE_NOT_FOUND",l}var 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this.setChannel("rgb",0,t)},green:function(t){return this.setChannel("rgb",1,t)},blue:function(t){return this.setChannel("rgb",2,t)},hue:function(t){return this.setChannel("hsl",0,t)},saturation:function(t){return this.setChannel("hsl",1,t)},lightness:function(t){return this.setChannel("hsl",2,t)},saturationv:function(t){return this.setChannel("hsv",1,t)},whiteness:function(t){return this.setChannel("hwb",1,t)},blackness:function(t){return this.setChannel("hwb",2,t)},value:function(t){return this.setChannel("hsv",2,t)},cyan:function(t){return this.setChannel("cmyk",0,t)},magenta:function(t){return this.setChannel("cmyk",1,t)},yellow:function(t){return this.setChannel("cmyk",2,t)},black:function(t){return this.setChannel("cmyk",3,t)},hexString:function(){return n.hexString(this.values.rgb)},rgbString:function(){return n.rgbString(this.values.rgb,this.values.alpha)},rgbaString:function(){return n.rgbaString(this.values.rgb,this.values.alpha)},percentString:function(){return n.percentString(this.values.rgb,this.values.alpha)},hslString:function(){return n.hslString(this.values.hsl,this.values.alpha)},hslaString:function(){return n.hslaString(this.values.hsl,this.values.alpha)},hwbString:function(){return n.hwbString(this.values.hwb,this.values.alpha)},keyword:function(){return n.keyword(this.values.rgb,this.values.alpha)},rgbNumber:function(){return this.values.rgb[0]<<16|this.values.rgb[1]<<8|this.values.rgb[2]},luminosity:function(){for(var t=this.values.rgb,e=[],i=0;i<t.length;i++){var n=t[i]/255;e[i]=.03928>=n?n/12.92:Math.pow((n+.055)/1.055,2.4)}return.2126*e[0]+.7152*e[1]+.0722*e[2]},contrast:function(t){var e=this.luminosity(),i=t.luminosity();return e>i?(e+.05)/(i+.05):(i+.05)/(e+.05)},level:function(t){var e=this.contrast(t);return e>=7.1?"AAA":e>=4.5?"AA":""},dark:function(){var t=this.values.rgb,e=(299*t[0]+587*t[1]+114*t[2])/1e3;return 128>e},light:function(){return!this.dark()},negate:function(){for(var t=[],e=0;3>e;e++)t[e]=255-this.values.rgb[e];return this.setValues("rgb",t),this},lighten:function(t){return this.values.hsl[2]+=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},darken:function(t){return this.values.hsl[2]-=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},saturate:function(t){return this.values.hsl[1]+=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},desaturate:function(t){return this.values.hsl[1]-=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},whiten:function(t){return this.values.hwb[1]+=this.values.hwb[1]*t,this.setValues("hwb",this.values.hwb),this},blacken:function(t){return this.values.hwb[2]+=this.values.hwb[2]*t,this.setValues("hwb",this.values.hwb),this},greyscale:function(){var t=this.values.rgb,e=.3*t[0]+.59*t[1]+.11*t[2];return this.setValues("rgb",[e,e,e]),this},clearer:function(t){return this.setValues("alpha",this.values.alpha-this.values.alpha*t),this},opaquer:function(t){return this.setValues("alpha",this.values.alpha+this.values.alpha*t),this},rotate:function(t){var e=this.values.hsl[0];return e=(e+t)%360,e=0>e?360+e:e,this.values.hsl[0]=e,this.setValues("hsl",this.values.hsl),this},mix:function(t,e){e=1-(null==e?.5:e);for(var i=2*e-1,n=this.alpha()-t.alpha(),a=((i*n==-1?i:(i+n)/(1+i*n))+1)/2,s=1-a,o=this.rgbArray(),r=t.rgbArray(),h=0;h<o.length;h++)o[h]=o[h]*a+r[h]*s;this.setValues("rgb",o);var l=this.alpha()*e+t.alpha()*(1-e);return this.setValues("alpha",l),this},toJSON:function(){return this.rgb()},clone:function(){return new a(this.rgb())}},a.prototype.getValues=function(t){for(var e={},i=0;i<t.length;i++)e[t.charAt(i)]=this.values[t][i];return 1!=this.values.alpha&&(e.a=this.values.alpha),e},a.prototype.setValues=function(t,e){var n={rgb:["red","green","blue"],hsl:["hue","saturation","lightness"],hsv:["hue","saturation","value"],hwb:["hue","whiteness","blackness"],cmyk:["cyan","magenta","yellow","black"]},a={rgb:[255,255,255],hsl:[360,100,100],hsv:[360,100,100],hwb:[360,100,100],cmyk:[100,100,100,100]},s=1;if("alpha"==t)s=e;else if(e.length)this.values[t]=e.slice(0,t.length),s=e[t.length];else if(void 0!==e[t.charAt(0)]){for(var o=0;o<t.length;o++)this.values[t][o]=e[t.charAt(o)];s=e.a}else if(void 0!==e[n[t][0]]){for(var r=n[t],o=0;o<t.length;o++)this.values[t][o]=e[r[o]];s=e.alpha}if(this.values.alpha=Math.max(0,Math.min(1,void 0!==s?s:this.values.alpha)),"alpha"!=t){for(var o=0;o<t.length;o++){var h=Math.max(0,Math.min(a[t][o],this.values[t][o]));this.values[t][o]=Math.round(h)}for(var l in n){l!=t&&(this.values[l]=i[t][l](this.values[t]));for(var o=0;o<l.length;o++){var h=Math.max(0,Math.min(a[l][o],this.values[l][o]));this.values[l][o]=Math.round(h)}}return!0}},a.prototype.setSpace=function(t,e){var 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$={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]},J={};for(var G in $)J[JSON.stringify($[G])]=G},{}],3:[function(t,e,i){var n=t("./conversions"),a=function(){return new l};for(var s in n){a[s+"Raw"]=function(t){return function(e){return"number"==typeof e&&(e=Array.prototype.slice.call(arguments)),n[t](e)}}(s);var o=/(\w+)2(\w+)/.exec(s),r=o[1],h=o[2];a[r]=a[r]||{},a[r][h]=a[s]=function(t){return function(e){"number"==typeof e&&(e=Array.prototype.slice.call(arguments));var i=n[t](e);if("string"==typeof i||void 0===i)return i;for(var a=0;a<i.length;a++)i[a]=Math.round(i[a]);return i}}(s)}var l=function(){this.convs={}};l.prototype.routeSpace=function(t,e){var i=e[0];return void 0===i?this.getValues(t):("number"==typeof i&&(i=Array.prototype.slice.call(e)),this.setValues(t,i))},l.prototype.setValues=function(t,e){return this.space=t,this.convs={},this.convs[t]=e,this},l.prototype.getValues=function(t){var e=this.convs[t];if(!e){var i=this.space,n=this.convs[i];e=a[i][t](n),this.convs[t]=e}return e},["rgb","hsl","hsv","cmyk","keyword"].forEach(function(t){l.prototype[t]=function(e){return this.routeSpace(t,arguments)}}),e.exports=a},{"./conversions":2}],4:[function(t,e,i){function n(t){if(t){var e=/^#([a-fA-F0-9]{3})$/,i=/^#([a-fA-F0-9]{6})$/,n=/^rgba?\(\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/,a=/^rgba?\(\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/,s=/(\D+)/,o=[0,0,0],r=1,h=t.match(e);if(h){h=h[1];for(var l=0;l<o.length;l++)o[l]=parseInt(h[l]+h[l],16)}else if(h=t.match(i)){h=h[1];for(var l=0;l<o.length;l++)o[l]=parseInt(h.slice(2*l,2*l+2),16)}else if(h=t.match(n)){for(var l=0;l<o.length;l++)o[l]=parseInt(h[l+1]);r=parseFloat(h[4])}else if(h=t.match(a)){for(var l=0;l<o.length;l++)o[l]=Math.round(2.55*parseFloat(h[l+1]));r=parseFloat(h[4])}else if(h=t.match(s)){if("transparent"==h[1])return[0,0,0,0];if(o=y[h[1]],!o)return}for(var l=0;l<o.length;l++)o[l]=b(o[l],0,255);return r=r||0==r?b(r,0,1):1,o[3]=r,o}}function a(t){if(t){var e=/^hsla?\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/,i=t.match(e);if(i){var n=parseFloat(i[4]),a=b(parseInt(i[1]),0,360),s=b(parseFloat(i[2]),0,100),o=b(parseFloat(i[3]),0,100),r=b(isNaN(n)?1:n,0,1);return[a,s,o,r]}}}function s(t){if(t){var e=/^hwb\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/,i=t.match(e);if(i){var n=parseFloat(i[4]),a=b(parseInt(i[1]),0,360),s=b(parseFloat(i[2]),0,100),o=b(parseFloat(i[3]),0,100),r=b(isNaN(n)?1:n,0,1);return[a,s,o,r]}}}function o(t){var e=n(t);return e&&e.slice(0,3)}function r(t){var e=a(t);return e&&e.slice(0,3)}function h(t){var e=n(t);return e?e[3]:(e=a(t))?e[3]:(e=s(t))?e[3]:void 0}function l(t){return"#"+x(t[0])+x(t[1])+x(t[2])}function c(t,e){return 1>e||t[3]&&t[3]<1?u(t,e):"rgb("+t[0]+", "+t[1]+", "+t[2]+")"}function u(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"rgba("+t[0]+", "+t[1]+", "+t[2]+", "+e+")"}function d(t,e){if(1>e||t[3]&&t[3]<1)return g(t,e);var i=Math.round(t[0]/255*100),n=Math.round(t[1]/255*100),a=Math.round(t[2]/255*100);return"rgb("+i+"%, "+n+"%, "+a+"%)"}function g(t,e){var i=Math.round(t[0]/255*100),n=Math.round(t[1]/255*100),a=Math.round(t[2]/255*100);return"rgba("+i+"%, "+n+"%, "+a+"%, "+(e||t[3]||1)+")"}function f(t,e){return 1>e||t[3]&&t[3]<1?p(t,e):"hsl("+t[0]+", "+t[1]+"%, "+t[2]+"%)"}function p(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"hsla("+t[0]+", "+t[1]+"%, "+t[2]+"%, "+e+")"}function v(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"hwb("+t[0]+", "+t[1]+"%, "+t[2]+"%"+(void 0!==e&&1!==e?", "+e:"")+")"}function m(t){return w[t.slice(0,3)]}function b(t,e,i){return Math.min(Math.max(e,t),i)}function x(t){var e=t.toString(16).toUpperCase();return e.length<2?"0"+e:e}var y=t("color-name");e.exports={getRgba:n,getHsla:a,getRgb:o,getHsl:r,getHwb:s,getAlpha:h,hexString:l,rgbString:c,rgbaString:u,percentString:d,percentaString:g,hslString:f,hslaString:p,hwbString:v,keyword:m};var w={};for(var _ in y)w[y[_]]=_},{"color-name":5}],5:[function(t,e,i){e.exports={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]}},{}]},{},[1]);
\ No newline at end of file
diff --git a/samples/line.html b/samples/line.html
index a20b6773e27..b920a04ddeb 100644
--- a/samples/line.html
+++ b/samples/line.html
@@ -28,6 +28,7 @@
     };
 
     var config = {
+        type: 'line',
         data: {
             labels: ["January", "February", "March", "April", "May", "June", "July"],
             datasets: [{
@@ -64,7 +65,7 @@
 
     window.onload = function() {
         var ctx = document.getElementById("canvas").getContext("2d");
-        window.myLine = new Chart(ctx).Line(config);
+        window.myLine = new Chart(ctx, config);
     };
 
     $('#randomizeData').click(function() {

From 8e3d3c2c226f55695b5d35a0e6f9795e23b03cd4 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Mon, 15 Jun 2015 18:54:46 -0400
Subject: [PATCH 171/424] Fix animations

---
 src/controllers/controller.bar.js  | 2 +-
 src/controllers/controller.line.js | 2 +-
 src/core/core.controller.js        | 5 ++++-
 3 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/src/controllers/controller.bar.js b/src/controllers/controller.bar.js
index 7abc60df6b5..9ade9287930 100644
--- a/src/controllers/controller.bar.js
+++ b/src/controllers/controller.bar.js
@@ -103,7 +103,7 @@
 					// Desired view properties
 					_model: {
 						x: xScale.calculateBarX(this.chart.data.datasets.length, this.index, index),
-						y: reset ? yScalePoint : yScale.getPixelForValue(this.getDataset().data[index]),
+						y: reset ? yScalePoint : yScale.calculateBarY(this.index, index),
 
 						// Tooltip
 						label: this.chart.data.labels[index],
diff --git a/src/controllers/controller.line.js b/src/controllers/controller.line.js
index 14462210993..c9fc366822f 100644
--- a/src/controllers/controller.line.js
+++ b/src/controllers/controller.line.js
@@ -132,7 +132,7 @@
 					// Desired view properties
 					_model: {
 						x: xScale.getPointPixelForValue(this.getDataset().data[index], index, this.index),
-						y: yScale.getPointPixelForValue(this.getDataset().data[index], index, this.index),
+						y: reset ? scaleBase : yScale.getPointPixelForValue(this.getDataset().data[index], index, this.index),
 						// Appearance
 						tension: point.custom && point.custom.tension ? point.custom.tension : this.chart.options.elements.line.tension,
 						radius: point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(this.getDataset().radius, index, this.chart.options.elements.point.radius),
diff --git a/src/core/core.controller.js b/src/core/core.controller.js
index 55c4159d39c..aaa23a262c9 100644
--- a/src/core/core.controller.js
+++ b/src/core/core.controller.js
@@ -47,8 +47,11 @@
 			// If BeforeInit(this) doesn't return false, proceed
 
 			this.bindEvents();
-			this.buildScales();
+
+			// Make sure controllers are built first so that each dataset is bound to an axis before the scales
+			// are built
 			this.buildControllers();
+			this.buildScales();
 			this.resetElements();
 			this.initToolTip();
 			this.update();

From b21061c164e265490fe3eb80df266cc62b334044 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Mon, 15 Jun 2015 19:10:47 -0400
Subject: [PATCH 172/424] Remove hover styles

---
 src/controllers/controller.bar.js  | 9 ++++++---
 src/controllers/controller.line.js | 8 +++++++-
 2 files changed, 13 insertions(+), 4 deletions(-)

diff --git a/src/controllers/controller.bar.js b/src/controllers/controller.bar.js
index 9ade9287930..0bb92041d69 100644
--- a/src/controllers/controller.bar.js
+++ b/src/controllers/controller.bar.js
@@ -128,8 +128,6 @@
 			}, this);
 		},
 
-
-
 		setHoverStyle: function(rectangle) {
 			var dataset = this.chart.data.datasets[rectangle._datasetIndex];
 			var index = rectangle._index;
@@ -140,7 +138,12 @@
 		},
 
 		removeHoverStyle: function(rectangle) {
-			// TODO
+			var dataset = this.chart.data.datasets[rectangle._datasetIndex];
+			var index = rectangle._index;
+
+			rectangle._model.backgroundColor = rectangle.custom && rectangle.custom.backgroundColor ? rectangle.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().backgroundColor, index, this.chart.options.elements.rectangle.backgroundColor);
+			rectangle._model.borderColor = rectangle.custom && rectangle.custom.borderColor ? rectangle.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().borderColor, index, this.chart.options.elements.rectangle.borderColor);
+			rectangle._model.borderWidth = rectangle.custom && rectangle.custom.borderWidth ? rectangle.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().borderWidth, index, this.chart.options.elements.rectangle.borderWidth);
 		}
 
 	});
diff --git a/src/controllers/controller.line.js b/src/controllers/controller.line.js
index c9fc366822f..79bc1c7822e 100644
--- a/src/controllers/controller.line.js
+++ b/src/controllers/controller.line.js
@@ -215,7 +215,13 @@
 		},
 
 		removeHoverStyle: function(point) {
-			// TODO
+			var dataset = this.chart.data.datasets[point._datasetIndex];
+			var index = point._index;
+
+			point._model.radius = point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(this.getDataset().radius, index, this.chart.options.elements.point.radius);
+			point._model.backgroundColor = point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor, index, this.chart.options.elements.point.backgroundColor);
+			point._model.borderColor = point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderColor, index, this.chart.options.elements.point.borderColor);
+			point._model.borderWidth = point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth, index, this.chart.options.elements.point.borderWidth);
 		}
 
 	});

From d3538a1fbde0d0468f123531dd92eae215d75bd3 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Mon, 15 Jun 2015 19:21:13 -0400
Subject: [PATCH 173/424] use inLabelRange when tooltips are in label mode

---
 src/core/core.controller.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/core/core.controller.js b/src/core/core.controller.js
index aaa23a262c9..1f349d6e5ca 100644
--- a/src/core/core.controller.js
+++ b/src/core/core.controller.js
@@ -223,7 +223,7 @@
 
 			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
 				helpers.each(dataset.metaData, function(element, index) {
-					if (element.inRange(eventPosition.x, eventPosition.y)) {
+					if (element.inLabelRange(eventPosition.x, eventPosition.y)) {
 						elementsArray.push(element);
 					}
 				}, this);

From 22c40fe752fd6754ba16963c3af7ac235eeb3f0e Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Mon, 15 Jun 2015 19:34:29 -0400
Subject: [PATCH 174/424] Fix 2 bar samples

---
 samples/bar-multi-axis.html | 3 ++-
 samples/bar-stacked.html    | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/samples/bar-multi-axis.html b/samples/bar-multi-axis.html
index d6ae2595156..ff5c360fa9f 100644
--- a/samples/bar-multi-axis.html
+++ b/samples/bar-multi-axis.html
@@ -45,7 +45,8 @@
     };
     window.onload = function() {
         var ctx = document.getElementById("canvas").getContext("2d");
-        window.myBar = new Chart(ctx).Bar({
+        window.myBar = new Chart(ctx, {
+            type: 'bar',
             data: barChartData, 
             options: {
                 responsive: true,
diff --git a/samples/bar-stacked.html b/samples/bar-stacked.html
index 573be2c183c..5c03e4aa1a0 100644
--- a/samples/bar-stacked.html
+++ b/samples/bar-stacked.html
@@ -39,7 +39,8 @@
     };
     window.onload = function() {
         var ctx = document.getElementById("canvas").getContext("2d");
-        window.myBar = new Chart(ctx).Bar({
+        window.myBar = new Chart(ctx, {
+            type: 'bar',
             data: barChartData,
             options: {
                 responsive: true,

From fa1b0db453c679320d97513692cf1aac4819da02 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Mon, 15 Jun 2015 19:34:40 -0400
Subject: [PATCH 175/424] Apply correct hover styles

---
 src/core/core.controller.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/core/core.controller.js b/src/core/core.controller.js
index 1f349d6e5ca..3130c1c02bf 100644
--- a/src/core/core.controller.js
+++ b/src/core/core.controller.js
@@ -331,7 +331,7 @@
 						break;
 					case 'label':
 						for (var i = 0; i < this.lastActive.length; i++) {
-							this.data.datasets[this.lastActive[0]._datasetIndex].controller.removeHoverStyle(this.lastActive[i], this.lastActive[i]._datasetIndex, this.lastActive[i]._index);
+							this.data.datasets[this.lastActive[i]._datasetIndex].controller.removeHoverStyle(this.lastActive[i], this.lastActive[i]._datasetIndex, this.lastActive[i]._index);
 						}
 						break;
 					case 'dataset':
@@ -349,7 +349,7 @@
 						break;
 					case 'label':
 						for (var i = 0; i < this.active.length; i++) {
-							this.data.datasets[this.active[0]._datasetIndex].controller.setHoverStyle(this.active[i]);
+							this.data.datasets[this.active[i]._datasetIndex].controller.setHoverStyle(this.active[i]);
 						}
 						break;
 					case 'dataset':

From 74f161b548300b0144bf5cf520ef8d4e61bfce48 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Mon, 15 Jun 2015 19:14:11 -0600
Subject: [PATCH 176/424] Core improvements, arc & doughnut partially working

---
 samples/doughnut.html                  |   4 +-
 src/controllers/controller.doughnut.js | 307 ++++++++++++++++---------
 src/core/core.controller.js            |  52 +++--
 src/elements/element.arc.js            |   2 +-
 4 files changed, 225 insertions(+), 140 deletions(-)

diff --git a/samples/doughnut.html b/samples/doughnut.html
index dc874e754d9..7e529acd3b9 100644
--- a/samples/doughnut.html
+++ b/samples/doughnut.html
@@ -31,6 +31,7 @@
     };
 
     var config = {
+        type: 'doughnut',
         data: {
             datasets: [{
                 data: [
@@ -93,7 +94,8 @@
 
     window.onload = function() {
         var ctx = document.getElementById("chart-area").getContext("2d");
-        window.myDoughnut = new Chart(ctx).Doughnut(config);
+        window.myDoughnut = new Chart(ctx, config);
+        console.log(window.myDoughnut);
     };
 
     $('#randomizeData').click(function() {
diff --git a/src/controllers/controller.doughnut.js b/src/controllers/controller.doughnut.js
index 2324a78505f..21ae0c96a30 100644
--- a/src/controllers/controller.doughnut.js
+++ b/src/controllers/controller.doughnut.js
@@ -1,33 +1,179 @@
 (function() {
 	"use strict";
 
-	return;
-
 	var root = this,
 		Chart = root.Chart,
 		//Cache a local reference to Chart.helpers
 		helpers = Chart.helpers;
 
-	var defaultConfig = {
-
+	Chart.defaults.doughnut = {
 		animation: {
 			//Boolean - Whether we animate the rotation of the Doughnut
 			animateRotate: true,
-
 			//Boolean - Whether we animate scaling the Doughnut from the centre
 			animateScale: false,
 		},
-
 		hover: {
 			mode: 'single'
 		},
-
 		//The percentage of the chart that we cut out of the middle.
-
 		cutoutPercentage: 50,
 
 	};
 
+
+	Chart.controllers.doughnut = function(chart, datasetIndex) {
+		this.initialize.call(this, chart, datasetIndex);
+	};
+
+	helpers.extend(Chart.controllers.doughnut.prototype, {
+
+		initialize: function(chart, datasetIndex) {
+			this.chart = chart;
+			this.index = datasetIndex;
+			this.linkScales();
+			this.addElements();
+		},
+
+		linkScales: function() {
+			// no scales for doughnut
+		},
+
+		getDataset: function() {
+			return this.chart.data.datasets[this.index];
+		},
+
+		getScaleForId: function(scaleID) {
+			return this.chart.scales[scaleID];
+		},
+
+		addElements: function() {
+			this.getDataset().metaData = this.getDataset().metaData || [];
+			helpers.each(this.getDataset().data, function(value, index) {
+				this.getDataset().metaData[index] = this.getDataset().metaData[index] || new Chart.elements.Arc({
+					_chart: this.chart.chart,
+					_datasetIndex: this.index,
+					_index: index,
+				});
+			}, this);
+		},
+
+		reset: function() {
+			this.update(true);
+		},
+
+		update: function(reset) {
+
+			this.chart.outerRadius = (helpers.min([this.chart.chart.width, this.chart.chart.height]) - this.chart.options.elements.arc.borderWidth / 2) / 2;
+			this.chart.innerRadius = this.chart.options.cutoutPercentage ? (this.chart.outerRadius / 100) * (this.chart.options.cutoutPercentage) : 1;
+			this.chart.radiusLength = (this.chart.outerRadius - this.chart.innerRadius) / this.chart.data.datasets.length;
+
+
+			this.getDataset().total = 0;
+			helpers.each(this.getDataset().data, function(value) {
+				this.getDataset().total += Math.abs(value);
+			}, this);
+
+			this.outerRadius = this.chart.outerRadius - (this.chart.radiusLength * this.index);
+			this.innerRadius = this.chart.outerRadius - this.chart.radiusLength;
+
+			helpers.each(this.getDataset().metaData, function(arc, index) {
+
+				var resetModel = {
+					x: this.chart.chart.width / 2,
+					y: this.chart.chart.height / 2,
+					startAngle: Math.PI * -0.5, // use - PI / 2 instead of 3PI / 2 to make animations better. It means that we never deal with overflow during the transition function
+					circumference: (this.chart.options.animation.animateRotate) ? 0 : this.calculateCircumference(this.getDataset().data[index]),
+					outerRadius: (this.chart.options.animation.animateScale) ? 0 : this.outerRadius,
+					innerRadius: (this.chart.options.animation.animateScale) ? 0 : this.innerRadius,
+				};
+
+				helpers.extend(arc, {
+					// Utility
+					_chart: this.chart.chart,
+					_datasetIndex: this.index,
+					_index: index,
+
+					// Desired view properties
+					_model: reset ? resetModel : {
+						x: this.chart.chart.width / 2,
+						y: this.chart.chart.height / 2,
+						circumference: this.calculateCircumference(this.getDataset().data[index]),
+						outerRadius: this.outerRadius,
+						innerRadius: this.innerRadius,
+
+						backgroundColor: arc.custom && arc.custom.backgroundColor ? arc.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().backgroundColor, index, this.chart.options.elements.arc.backgroundColor),
+						hoverBackgroundColor: arc.custom && arc.custom.hoverBackgroundColor ? arc.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor, index, this.chart.options.elements.arc.hoverBackgroundColor),
+						borderWidth: arc.custom && arc.custom.borderWidth ? arc.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().borderWidth, index, this.chart.options.elements.arc.borderWidth),
+						borderColor: arc.custom && arc.custom.borderColor ? arc.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().borderColor, index, this.chart.options.elements.arc.borderColor),
+
+						label: helpers.getValueAtIndexOrDefault(this.getDataset().label, index, this.chart.data.labels[index])
+					},
+				});
+
+				if (!reset) {
+
+					if (index === 0) {
+						arc._model.startAngle = Math.PI * -0.5; // use - PI / 2 instead of 3PI / 2 to make animations better. It means that we never deal with overflow during the transition function
+					} else {
+						arc._model.startAngle = this.getDataset().metaData[index - 1]._model.endAngle;
+					}
+
+					arc._model.endAngle = arc._model.startAngle + arc._model.circumference;
+
+
+					//Check to see if it's the last arc, if not get the next and update its start angle
+					if (index < this.getDataset().data.length - 1) {
+						this.getDataset().metaData[index + 1]._model.startAngle = arc._model.endAngle;
+					}
+				}
+
+				arc.pivot();
+			}, this);
+		},
+
+		draw: function(ease) {
+			var easingDecimal = ease || 1;
+			helpers.each(this.getDataset().metaData, function(arc, index) {
+				arc.transition(easingDecimal).draw();
+			}, this);
+		},
+
+
+
+		setHoverStyle: function(rectangle) {
+			var dataset = this.chart.data.datasets[rectangle._datasetIndex];
+			var index = rectangle._index;
+
+			rectangle._model.backgroundColor = rectangle.custom && rectangle.custom.hoverBackgroundColor ? rectangle.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(rectangle._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+			rectangle._model.borderColor = rectangle.custom && rectangle.custom.hoverBorderColor ? rectangle.custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, helpers.color(rectangle._model.borderColor).saturate(0.5).darken(0.1).rgbString());
+			rectangle._model.borderWidth = rectangle.custom && rectangle.custom.hoverBorderWidth ? rectangle.custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, rectangle._model.borderWidth);
+		},
+
+		removeHoverStyle: function(rectangle) {
+			// TODO
+		},
+
+		calculateCircumference: function(value) {
+			if (this.getDataset().total > 0) {
+				return (Math.PI * 2) * (value / this.getDataset().total);
+			} else {
+				return 0;
+			}
+		},
+
+	});
+
+
+
+
+
+
+
+
+
+	return;
+
 	Chart.Type.extend({
 		//Passing in a name registers this chart in the Chart namespace
 		name: "Doughnut",
@@ -38,7 +184,7 @@
 		initialize: function() {
 
 			//Set up tooltip events on the chart
-			helpers.bindEvents(this, this.options.events, this.events);
+			helpers.bindEvents(this, this.chart.options.events, this.events);
 
 			//Create a new bar for each piece of data
 			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
@@ -67,16 +213,9 @@
 
 		},
 
-		calculateCircumference: function(dataset, value) {
-			if (dataset.total > 0) {
-				return (Math.PI * 2) * (value / dataset.total);
-			} else {
-				return 0;
-			}
-		},
 		resetElements: function() {
-			this.outerRadius = (helpers.min([this.chart.width, this.chart.height]) - this.options.elements.arc.borderWidth / 2) / 2;
-			this.innerRadius = this.options.cutoutPercentage ? (this.outerRadius / 100) * (this.options.cutoutPercentage) : 1;
+			this.outerRadius = (helpers.min([this.chart.width, this.chart.height]) - this.chart.options.elements.arc.borderWidth / 2) / 2;
+			this.innerRadius = this.chart.options.cutoutPercentage ? (this.outerRadius / 100) * (this.chart.options.cutoutPercentage) : 1;
 			this.radiusLength = (this.outerRadius - this.innerRadius) / this.data.datasets.length;
 
 			// Update the points
@@ -90,102 +229,40 @@
 				dataset.outerRadius = this.outerRadius - (this.radiusLength * datasetIndex);
 				dataset.innerRadius = dataset.outerRadius - this.radiusLength;
 
-				helpers.each(dataset.metaData, function(slice, index) {
-					helpers.extend(slice, {
+				helpers.each(dataset.metaData, function(arc, index) {
+					helpers.extend(arc, {
 						_model: {
 							x: this.chart.width / 2,
 							y: this.chart.height / 2,
 							startAngle: Math.PI * -0.5, // use - PI / 2 instead of 3PI / 2 to make animations better. It means that we never deal with overflow during the transition function
-							circumference: (this.options.animation.animateRotate) ? 0 : this.calculateCircumference(metaSlice.value),
-							outerRadius: (this.options.animation.animateScale) ? 0 : dataset.outerRadius,
-							innerRadius: (this.options.animation.animateScale) ? 0 : dataset.innerRadius,
+							circumference: (this.chart.options.animation.animateRotate) ? 0 : this.calculateCircumference(metaSlice.value),
+							outerRadius: (this.chart.options.animation.animateScale) ? 0 : dataset.outerRadius,
+							innerRadius: (this.chart.options.animation.animateScale) ? 0 : dataset.innerRadius,
 
-							backgroundColor: slice.custom && slice.custom.backgroundColor ? slice.custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.arc.backgroundColor),
-							hoverBackgroundColor: slice.custom && slice.custom.hoverBackgroundColor ? slice.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, this.options.elements.arc.hoverBackgroundColor),
-							borderWidth: slice.custom && slice.custom.borderWidth ? slice.custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.arc.borderWidth),
-							borderColor: slice.custom && slice.custom.borderColor ? slice.custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.arc.borderColor),
+							backgroundColor: arc.custom && arc.custom.backgroundColor ? arc.custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.chart.options.elements.arc.backgroundColor),
+							hoverBackgroundColor: arc.custom && arc.custom.hoverBackgroundColor ? arc.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, this.chart.options.elements.arc.hoverBackgroundColor),
+							borderWidth: arc.custom && arc.custom.borderWidth ? arc.custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.chart.options.elements.arc.borderWidth),
+							borderColor: arc.custom && arc.custom.borderColor ? arc.custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.chart.options.elements.arc.borderColor),
 
-							label: helpers.getValueAtIndexOrDefault(dataset.label, index, this.data.labels[index])
+							label: helpers.getValueAtIndexOrDefault(dataset.label, index, this.chart.data.labels[index])
 						},
 					});
 
-					slice.pivot();
+					arc.pivot();
 				}, this);
 
 			}, this);
 		},
 		update: function(animationDuration) {
 
-			this.outerRadius = (helpers.min([this.chart.width, this.chart.height]) - this.options.elements.arc.borderWidth / 2) / 2;
-			this.innerRadius = this.options.cutoutPercentage ? (this.outerRadius / 100) * (this.options.cutoutPercentage) : 1;
-			this.radiusLength = (this.outerRadius - this.innerRadius) / this.data.datasets.length;
-
-
-			// Update the points
-			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-
-				dataset.total = 0;
-				helpers.each(dataset.data, function(value) {
-					dataset.total += Math.abs(value);
-				}, this);
-
-
-				dataset.outerRadius = this.outerRadius - (this.radiusLength * datasetIndex);
-
-				dataset.innerRadius = dataset.outerRadius - this.radiusLength;
-
-				helpers.each(dataset.metaData, function(slice, index) {
-
-					helpers.extend(slice, {
-						// Utility
-						_chart: this.chart,
-						_datasetIndex: datasetIndex,
-						_index: index,
-
-						// Desired view properties
-						_model: {
-							x: this.chart.width / 2,
-							y: this.chart.height / 2,
-							circumference: this.calculateCircumference(dataset, dataset.data[index]),
-							outerRadius: dataset.outerRadius,
-							innerRadius: dataset.innerRadius,
-
-							backgroundColor: slice.custom && slice.custom.backgroundColor ? slice.custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.arc.backgroundColor),
-							hoverBackgroundColor: slice.custom && slice.custom.hoverBackgroundColor ? slice.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, this.options.elements.arc.hoverBackgroundColor),
-							borderWidth: slice.custom && slice.custom.borderWidth ? slice.custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.arc.borderWidth),
-							borderColor: slice.custom && slice.custom.borderColor ? slice.custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.arc.borderColor),
-
-							label: helpers.getValueAtIndexOrDefault(dataset.label, index, this.data.labels[index])
-						},
-					});
-
-					if (index === 0) {
-						slice._model.startAngle = Math.PI * -0.5; // use - PI / 2 instead of 3PI / 2 to make animations better. It means that we never deal with overflow during the transition function
-					} else {
-						slice._model.startAngle = dataset.metaData[index - 1]._model.endAngle;
-					}
-
-					slice._model.endAngle = slice._model.startAngle + slice._model.circumference;
-
-
-					//Check to see if it's the last slice, if not get the next and update its start angle
-					if (index < dataset.data.length - 1) {
-						dataset.metaData[index + 1]._model.startAngle = slice._model.endAngle;
-					}
-
-					slice.pivot();
-				}, this);
-
-			}, this);
 
-			this.render(animationDuration);
 		},
 		draw: function(easeDecimal) {
 			easeDecimal = easeDecimal || 1;
 			this.clear();
 
-			this.eachElement(function(slice) {
-				slice.transition(easeDecimal).draw();
+			this.eachElement(function(arc) {
+				arc.transition(easeDecimal).draw();
 			}, this);
 
 			this.tooltip.transition(easeDecimal).draw();
@@ -200,7 +277,7 @@
 			} else {
 
 				this.active = function() {
-					switch (this.options.hover.mode) {
+					switch (this.chart.options.hover.mode) {
 						case 'single':
 							return this.getSliceAtEvent(e);
 						case 'label':
@@ -214,13 +291,13 @@
 			}
 
 			// On Hover hook
-			if (this.options.hover.onHover) {
-				this.options.hover.onHover.call(this, this.active);
+			if (this.chart.options.hover.onHover) {
+				this.chart.options.hover.onHover.call(this, this.active);
 			}
 
 			if (e.type == 'mouseup' || e.type == 'click') {
-				if (this.options.onClick) {
-					this.options.onClick.call(this, e, this.active);
+				if (this.chart.options.onClick) {
+					this.chart.options.onClick.call(this, e, this.active);
 				}
 			}
 
@@ -228,23 +305,23 @@
 			var index;
 			// Remove styling for last active (even if it may still be active)
 			if (this.lastActive.length) {
-				switch (this.options.hover.mode) {
+				switch (this.chart.options.hover.mode) {
 					case 'single':
 						dataset = this.data.datasets[this.lastActive[0]._datasetIndex];
 						index = this.lastActive[0]._index;
 
-						this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.arc.backgroundColor);
-						this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.arc.borderColor);
-						this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.arc.borderWidth);
+						this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.chart.options.elements.arc.backgroundColor);
+						this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.chart.options.elements.arc.borderColor);
+						this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.chart.options.elements.arc.borderWidth);
 						break;
 					case 'label':
 						for (var i = 0; i < this.lastActive.length; i++) {
 							dataset = this.data.datasets[this.lastActive[i]._datasetIndex];
 							index = this.lastActive[i]._index;
 
-							this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.arc.backgroundColor);
-							this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.arc.borderColor);
-							this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.arc.borderWidth);
+							this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.chart.options.elements.arc.backgroundColor);
+							this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.chart.options.elements.arc.borderColor);
+							this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.chart.options.elements.arc.borderWidth);
 						}
 						break;
 					case 'dataset':
@@ -255,8 +332,8 @@
 			}
 
 			// Built in hover styling
-			if (this.active.length && this.options.hover.mode) {
-				switch (this.options.hover.mode) {
+			if (this.active.length && this.chart.options.hover.mode) {
+				switch (this.chart.options.hover.mode) {
 					case 'single':
 						dataset = this.data.datasets[this.active[0]._datasetIndex];
 						index = this.active[0]._index;
@@ -284,7 +361,7 @@
 
 
 			// Built in Tooltips
-			if (this.options.tooltips.enabled) {
+			if (this.chart.options.tooltips.enabled) {
 
 				// The usual updates
 				this.tooltip.initialize();
@@ -323,7 +400,7 @@
 					(this.lastActive.length && this.active.length && changed)) {
 
 					this.stop();
-					this.render(this.options.hover.animationDuration);
+					this.render(this.chart.options.hover.animationDuration);
 				}
 			}
 
@@ -336,9 +413,9 @@
 
 			var location = helpers.getRelativePosition(e);
 
-			this.eachElement(function(slice, index) {
-				if (slice.inRange(location.x, location.y)) {
-					elements.push(slice);
+			this.eachElement(function(arc, index) {
+				if (arc.inRange(location.x, location.y)) {
+					elements.push(arc);
 				}
 			}, this);
 			return elements;
@@ -348,9 +425,9 @@
 
 			var location = helpers.getRelativePosition(e);
 
-			this.eachElement(function(slice, index) {
-				if (slice.inLabelRange(location.x, location.y)) {
-					elements.push(slice);
+			this.eachElement(function(arc, index) {
+				if (arc.inLabelRange(location.x, location.y)) {
+					elements.push(arc);
 				}
 			}, this);
 			return elements;
diff --git a/src/core/core.controller.js b/src/core/core.controller.js
index 55c4159d39c..b7be643f031 100644
--- a/src/core/core.controller.js
+++ b/src/core/core.controller.js
@@ -89,30 +89,36 @@
 			this.scales = {};
 
 			// Build the x axes
-			helpers.each(this.options.scales.xAxes, function(xAxisOptions) {
-				var ScaleClass = Chart.scaleService.getScaleConstructor(xAxisOptions.type);
-				var scale = new ScaleClass({
-					ctx: this.chart.ctx,
-					options: xAxisOptions,
-					data: this.data,
-					id: xAxisOptions.id,
-				});
-
-				this.scales[scale.id] = scale;
-			}, this);
+			if (this.options.scales) {
+				if (this.options.scales.xAxes && this.options.scales.xAxes.length) {
+					helpers.each(this.options.scales.xAxes, function(xAxisOptions) {
+						var ScaleClass = Chart.scaleService.getScaleConstructor(xAxisOptions.type);
+						var scale = new ScaleClass({
+							ctx: this.chart.ctx,
+							options: xAxisOptions,
+							data: this.data,
+							id: xAxisOptions.id,
+						});
+
+						this.scales[scale.id] = scale;
+					}, this);
+				}
 
-			// Build the y axes
-			helpers.each(this.options.scales.yAxes, function(yAxisOptions) {
-				var ScaleClass = Chart.scaleService.getScaleConstructor(yAxisOptions.type);
-				var scale = new ScaleClass({
-					ctx: this.chart.ctx,
-					options: yAxisOptions,
-					data: this.data,
-					id: yAxisOptions.id,
-				});
-
-				this.scales[scale.id] = scale;
-			}, this);
+				if (this.options.scales.yAxes && this.options.scales.yAxes.length) {
+					// Build the y axes
+					helpers.each(this.options.scales.yAxes, function(yAxisOptions) {
+						var ScaleClass = Chart.scaleService.getScaleConstructor(yAxisOptions.type);
+						var scale = new ScaleClass({
+							ctx: this.chart.ctx,
+							options: yAxisOptions,
+							data: this.data,
+							id: yAxisOptions.id,
+						});
+
+						this.scales[scale.id] = scale;
+					}, this);
+				}
+			}
 
 			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
 		},
diff --git a/src/elements/element.arc.js b/src/elements/element.arc.js
index f5a3c628a73..e09f0cf5795 100644
--- a/src/elements/element.arc.js
+++ b/src/elements/element.arc.js
@@ -23,7 +23,7 @@
 		borderWidth: 2
 	};
 
-	Chart.Arc = Chart.Element.extend({
+	Chart.elements.Arc = Chart.Element.extend({
 		inLabelRange: function(mouseX) {
 			var vm = this._view;
 

From 2aa489643a9c8ac67af47dac80d629f635396b3c Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Mon, 15 Jun 2015 22:43:24 -0600
Subject: [PATCH 177/424] Doughnut/Pie accurate radii

---
 src/controllers/controller.doughnut.js | 23 ++++++++++++++---------
 1 file changed, 14 insertions(+), 9 deletions(-)

diff --git a/src/controllers/controller.doughnut.js b/src/controllers/controller.doughnut.js
index 21ae0c96a30..110b2b5c721 100644
--- a/src/controllers/controller.doughnut.js
+++ b/src/controllers/controller.doughnut.js
@@ -75,7 +75,7 @@
 			}, this);
 
 			this.outerRadius = this.chart.outerRadius - (this.chart.radiusLength * this.index);
-			this.innerRadius = this.chart.outerRadius - this.chart.radiusLength;
+			this.innerRadius = this.outerRadius - this.chart.radiusLength;
 
 			helpers.each(this.getDataset().metaData, function(arc, index) {
 
@@ -141,17 +141,22 @@
 
 
 
-		setHoverStyle: function(rectangle) {
-			var dataset = this.chart.data.datasets[rectangle._datasetIndex];
-			var index = rectangle._index;
+		setHoverStyle: function(arc) {
+			var dataset = this.chart.data.datasets[arc._datasetIndex];
+			var index = arc._index;
 
-			rectangle._model.backgroundColor = rectangle.custom && rectangle.custom.hoverBackgroundColor ? rectangle.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(rectangle._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
-			rectangle._model.borderColor = rectangle.custom && rectangle.custom.hoverBorderColor ? rectangle.custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, helpers.color(rectangle._model.borderColor).saturate(0.5).darken(0.1).rgbString());
-			rectangle._model.borderWidth = rectangle.custom && rectangle.custom.hoverBorderWidth ? rectangle.custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, rectangle._model.borderWidth);
+			arc._model.backgroundColor = arc.custom && arc.custom.hoverBackgroundColor ? arc.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(arc._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+			arc._model.borderColor = arc.custom && arc.custom.hoverBorderColor ? arc.custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, helpers.color(arc._model.borderColor).saturate(0.5).darken(0.1).rgbString());
+			arc._model.borderWidth = arc.custom && arc.custom.hoverBorderWidth ? arc.custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, arc._model.borderWidth);
 		},
 
-		removeHoverStyle: function(rectangle) {
-			// TODO
+		removeHoverStyle: function(arc) {
+			var dataset = this.chart.data.datasets[arc._datasetIndex];
+			var index = arc._index;
+
+			arc._model.backgroundColor = arc.custom && arc.custom.backgroundColor ? arc.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().backgroundColor, index, this.chart.options.elements.arc.backgroundColor);
+			arc._model.borderColor = arc.custom && arc.custom.borderColor ? arc.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().borderColor, index, this.chart.options.elements.arc.borderColor);
+			arc._model.borderWidth = arc.custom && arc.custom.borderWidth ? arc.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().borderWidth, index, this.chart.options.elements.arc.borderWidth);
 		},
 
 		calculateCircumference: function(value) {

From 76e060cf97b2be1377106c2b9ba945042a4797cc Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Mon, 15 Jun 2015 22:43:45 -0600
Subject: [PATCH 178/424] Better getElementAtEvent function

---
 src/core/core.controller.js | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/core/core.controller.js b/src/core/core.controller.js
index 0bf8aeae2cd..694af766113 100644
--- a/src/core/core.controller.js
+++ b/src/core/core.controller.js
@@ -209,18 +209,18 @@
 		getElementAtEvent: function(e) {
 
 			var eventPosition = helpers.getRelativePosition(e);
-			var element = [];
+			var elementsArray = [];
 
 			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
 				helpers.each(dataset.metaData, function(element, index) {
-					if (this.chart.data.datasets[datasetIndex].metaData[elementIndex].inRange(eventPosition.x, eventPosition.y)) {
-						element.push(this.chart.data.datasets[datasetIndex].metaData[elementIndex]);
-						return element;
+					if (element.inRange(eventPosition.x, eventPosition.y)) {
+						elementsArray.push(element);
+						return elementsArray;
 					}
 				}, this);
 			}, this);
 
-			return [];
+			return elementsArray;
 		},
 
 		getElementsAtEvent: function(e) {

From 8b3424bd09af76f79967d0314ea229ff95ca38e3 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Mon, 15 Jun 2015 22:44:06 -0600
Subject: [PATCH 179/424] Responsive used proper "each" from helpers

---
 src/core/core.responsive.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/core/core.responsive.js b/src/core/core.responsive.js
index 73c12ea3057..23295feba6d 100644
--- a/src/core/core.responsive.js
+++ b/src/core/core.responsive.js
@@ -15,7 +15,7 @@
 		return function() {
 			clearTimeout(timeout);
 			timeout = setTimeout(function() {
-				each(Chart.instances, function(instance) {
+				helpers.each(Chart.instances, function(instance) {
 					// If the responsive flag is set in the chart instance config
 					// Cascade the resize event down to the chart.
 					if (instance.options.responsive) {

From 5759f419c06b0882bfe28579c73aa745de43014b Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Mon, 15 Jun 2015 22:47:20 -0600
Subject: [PATCH 180/424] Pie used new doughnut controller

---
 samples/pie.html                       | 3 ++-
 src/controllers/controller.doughnut.js | 8 ++++++--
 2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/samples/pie.html b/samples/pie.html
index 34b126ec062..6f97bd43eec 100644
--- a/samples/pie.html
+++ b/samples/pie.html
@@ -21,6 +21,7 @@
     };
 
     var config = {
+        type: 'pie',
         data: {
             datasets: [{
                 data: [
@@ -83,7 +84,7 @@
 
     window.onload = function() {
         var ctx = document.getElementById("chart-area").getContext("2d");
-        window.myPie = new Chart(ctx).Pie(config);
+        window.myPie = new Chart(ctx, config);
     };
 
     $('#randomizeData').click(function() {
diff --git a/src/controllers/controller.doughnut.js b/src/controllers/controller.doughnut.js
index 110b2b5c721..63aad31735f 100644
--- a/src/controllers/controller.doughnut.js
+++ b/src/controllers/controller.doughnut.js
@@ -18,11 +18,15 @@
 		},
 		//The percentage of the chart that we cut out of the middle.
 		cutoutPercentage: 50,
-
 	};
 
+	Chart.defaults.pie = helpers.clone(Chart.defaults.doughnut);
+	helpers.extend(Chart.defaults.pie, {
+		cutoutPercentage: 0
+	});
+
 
-	Chart.controllers.doughnut = function(chart, datasetIndex) {
+	Chart.controllers.doughnut = Chart.controllers.pie = function(chart, datasetIndex) {
 		this.initialize.call(this, chart, datasetIndex);
 	};
 

From ef1acfa0e85f5b2d5aca473eb5027b91f89d6fb1 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Mon, 15 Jun 2015 23:54:25 -0600
Subject: [PATCH 181/424] Build single scales in core

---
 src/core/core.controller.js | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/src/core/core.controller.js b/src/core/core.controller.js
index 694af766113..562978f1354 100644
--- a/src/core/core.controller.js
+++ b/src/core/core.controller.js
@@ -121,6 +121,20 @@
 						this.scales[scale.id] = scale;
 					}, this);
 				}
+
+				if (this.options.scale) {
+					// Build radial axes
+					var ScaleClass = Chart.scaleService.getScaleConstructor(axisOptions.type);
+					var scale = new ScaleClass({
+						ctx: this.chart.ctx,
+						options: axisOptions,
+						data: this.data,
+						id: axisOptions.id,
+						chart: this.chart,
+					});
+
+					this.scale = scale;
+				}
 			}
 
 			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);

From 4c749e78b2a72e024c386cdc44ecb1e92d158239 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Mon, 15 Jun 2015 23:58:31 -0600
Subject: [PATCH 182/424] Single scale again.

---
 src/core/core.controller.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/core/core.controller.js b/src/core/core.controller.js
index 562978f1354..242d1935677 100644
--- a/src/core/core.controller.js
+++ b/src/core/core.controller.js
@@ -124,7 +124,7 @@
 
 				if (this.options.scale) {
 					// Build radial axes
-					var ScaleClass = Chart.scaleService.getScaleConstructor(axisOptions.type);
+					var ScaleClass = Chart.scaleService.getScaleConstructor(this.options.scale.type);
 					var scale = new ScaleClass({
 						ctx: this.chart.ctx,
 						options: axisOptions,

From 42648d0a83507830b70cf1865fb657cf5ba7bf24 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Mon, 15 Jun 2015 23:59:04 -0600
Subject: [PATCH 183/424] Build radial scale details inside itself

---
 src/scales/scale.radialLinear.js | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/scales/scale.radialLinear.js b/src/scales/scale.radialLinear.js
index 530c1ebe8f0..130a43a5ac2 100644
--- a/src/scales/scale.radialLinear.js
+++ b/src/scales/scale.radialLinear.js
@@ -68,7 +68,13 @@
 
 	var LinearRadialScale = Chart.Element.extend({
 		initialize: function() {
+			this.height = this.chart.height;
+			this.width = this.chart.width;
+			this.xCenter = this.chart.width / 2;
+			this.yCenter = this.chart.height / 2;
 			this.size = helpers.min([this.height, this.width]);
+			this.valuesCount = this.data.labels.length;
+			this.labels = this.data.labels;
 			this.drawingArea = (this.options.display) ? (this.size / 2) - (this.options.labels.fontSize / 2 + this.options.labels.backdropPaddingY) : (this.size / 2);
 		},
 		update: function() {

From 2d5eb6d57e97f9434c8483f6ef23f2bea6f1a969 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Tue, 16 Jun 2015 00:17:26 -0600
Subject: [PATCH 184/424] Radar chart and radialLinear scale

---
 samples/radar.html                  |   6 +-
 src/controllers/controller.radar.js | 491 ++++++++--------------------
 src/core/core.controller.js         |  29 +-
 src/scales/scale.radialLinear.js    |   3 +-
 4 files changed, 157 insertions(+), 372 deletions(-)

diff --git a/samples/radar.html b/samples/radar.html
index 199791904d1..0630bc1edce 100644
--- a/samples/radar.html
+++ b/samples/radar.html
@@ -21,6 +21,7 @@
     };
 
     var config = {
+        type: 'radar',
         data: {
             labels: ["Eating", "Drinking", "Sleeping", "Designing", "Coding", "Cycling", "Running"],
             datasets: [{
@@ -36,14 +37,11 @@
                 pointHighlightStroke: "rgba(151,187,205,1)",
                 data: [null, randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
             }]
-        },
-        options: {
-            responsive: true
         }
     };
 
     window.onload = function() {
-        window.myRadar = new Chart(document.getElementById("canvas").getContext("2d")).Radar(config);
+        window.myRadar = new Chart(document.getElementById("canvas"), config);
     };
 
     $('#randomizeData').click(function() {
diff --git a/src/controllers/controller.radar.js b/src/controllers/controller.radar.js
index b813764bfc1..28c0f2ca8fb 100644
--- a/src/controllers/controller.radar.js
+++ b/src/controllers/controller.radar.js
@@ -1,221 +1,158 @@
 (function() {
 	"use strict";
 
-	return;
-
 	var root = this,
 		Chart = root.Chart,
 		helpers = Chart.helpers;
 
 
 
-	Chart.Type.extend({
-		name: "Radar",
-		defaults: {
-
-			scale: {
-				type: "radialLinear",
-			},
-
-			elements: {
-				line: {
-					tension: 0, // no bezier in radar
-				}
-			},
-
-			//String - A legend template
-			legendTemplate: "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span style=\"background-color:<%=datasets[i].strokeColor%>\"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>"
-
+	Chart.defaults.radar = {
+		scale: {
+			type: "radialLinear",
 		},
+		elements: {
+			line: {
+				tension: 0, // no bezier in radar
+			}
+		},
+	};
 
-		initialize: function() {
-
-			// Events
-			helpers.bindEvents(this, this.options.events, this.events);
-
-			// Create a new line and its points for each dataset and piece of data
-			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
+	Chart.controllers.radar = function(chart, datasetIndex) {
+		this.initialize.call(this, chart, datasetIndex);
+	};
 
-				dataset.metaDataset = new Chart.Line({
-					_chart: this.chart,
-					_datasetIndex: datasetIndex,
-					_points: dataset.metaData,
-					_loop: true
-				});
 
-				dataset.metaData = [];
+	helpers.extend(Chart.controllers.radar.prototype, {
 
-				helpers.each(dataset.data, function(dataPoint, index) {
-					dataset.metaData.push(new Chart.Point({
-						_datasetIndex: datasetIndex,
-						_index: index,
-						_chart: this.chart,
-						_model: {
-							x: 0, //xScale.getPixelForValue(null, index, true),
-							y: 0, //this.chartArea.bottom,
-						},
-					}));
+		initialize: function(chart, datasetIndex) {
+			this.chart = chart;
+			this.index = datasetIndex;
+			this.linkScales();
+			this.addElements();
+		},
 
-				}, this);
-			}, this);
+		linkScales: function() {
+			// No need. Single scale only
+		},
 
-			// Build the scale.
-			this.buildScale();
+		getDataset: function() {
+			return this.chart.data.datasets[this.index];
+		},
 
-			// Create tooltip instance exclusively for this chart with some defaults.
-			this.tooltip = new Chart.Tooltip({
-				_chart: this.chart,
-				_data: this.data,
-				_options: this.options,
-			}, this);
+		getScaleForId: function(scaleID) {
+			return this.chart.scales[scaleID];
+		},
 
-			// Need to fit scales before we reset elements. 
-			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
+		addElements: function() {
 
-			// Reset so that we animation from the baseline
-			this.resetElements();
+			this.getDataset().metaData = this.getDataset().metaData || [];
 
-			// Update that shiz
-			this.update();
-		},
-		nextPoint: function(collection, index) {
-			return collection[index + 1] || collection[0];
-		},
-		previousPoint: function(collection, index) {
-			return collection[index - 1] || collection[collection.length - 1];
-		},
-		resetElements: function() {
+			this.getDataset().metaDataset = this.getDataset().metaDataset || new Chart.elements.Line({
+				_chart: this.chart.chart,
+				_datasetIndex: this.index,
+				_points: this.getDataset().metaData,
+				_loop: true
+			});
 
-			// Update the points
-			this.eachElement(function(point, index, dataset, datasetIndex) {
-				helpers.extend(point, {
-					// Utility
-					_chart: this.chart,
-					_datasetIndex: datasetIndex,
+			helpers.each(this.getDataset().data, function(value, index) {
+				this.getDataset().metaData[index] = this.getDataset().metaData[index] || new Chart.elements.Point({
+					_chart: this.chart.chart,
+					_datasetIndex: this.index,
 					_index: index,
-					_scale: this.scale,
-
-					// Desired view properties
 					_model: {
-						x: this.scale.xCenter,
-						y: this.scale.yCenter,
-
-						// Appearance
-						tension: point.custom && point.custom.tension ? point.custom.tension : this.options.elements.line.tension,
-						radius: point.custom && point.custom.radius ? point.custom.pointRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointRadius, index, this.options.elements.point.radius),
-						backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBackgroundColor, index, this.options.elements.point.backgroundColor),
-						borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderColor, index, this.options.elements.point.borderColor),
-						borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderWidth, index, this.options.elements.point.borderWidth),
-						skip: this.data.datasets[datasetIndex].data[index] === null,
-
-						// Tooltip
-						hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].hitRadius, index, this.options.elements.point.hitRadius),
+						x: 0, //xScale.getPixelForValue(null, index, true),
+						y: 0, //this.chartArea.bottom,
 					},
 				});
 			}, this);
+		},
 
-			// Update control points for the bezier curve
-			this.eachElement(function(point, index, dataset, datasetIndex) {
-				var controlPoints = helpers.splineCurve(
-					this.previousPoint(dataset, index)._model,
-					point._model,
-					this.nextPoint(dataset, index)._model,
-					point._model.tension
-				);
+		reset: function() {
+			this.update(true);
+		},
 
-				point._model.controlPointPreviousX = this.scale.xCenter;
-				point._model.controlPointPreviousY = this.scale.yCenter;
-				point._model.controlPointNextX = this.scale.xCenter;
-				point._model.controlPointNextY = this.scale.yCenter;
+		update: function(reset) {
 
-				// Now pivot the point for animation
-				point.pivot();
-			}, this);
-		},
-		update: function(animationDuration) {
-			this.scale.setScaleSize();
-			this.scale.calculateRange();
-			this.scale.generateTicks();
-			this.scale.buildYLabels();
-
-			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
-
-			// Update the lines
-			this.eachDataset(function(dataset, datasetIndex) {
-				var scaleBase;
-
-				if (this.scale.min < 0 && this.scale.max < 0) {
-					scaleBase = this.scale.getPointPositionForValue(0, this.scale.max);
-				} else if (this.scale.min > 0 && this.scale.max > 0) {
-					scaleBase = this.scale.getPointPositionForValue(0, this.scale.min);
-				} else {
-					scaleBase = this.scale.getPointPositionForValue(0, 0);
-				}
+			var line = this.getDataset().metaDataset;
+			var points = this.getDataset().metaData;
 
-				helpers.extend(dataset.metaDataset, {
-					// Utility
-					_datasetIndex: datasetIndex,
+			var scale = this.chart.scale;
+			var scaleBase;
 
-					// Data
-					_children: dataset.metaData,
+			scale.setScaleSize();
+			scale.calculateRange();
+			scale.generateTicks();
+			scale.buildYLabels();
 
-					// Model
-					_model: {
-						// Appearance
-						tension: dataset.tension || this.options.elements.line.tension,
-						backgroundColor: dataset.backgroundColor || this.options.elements.line.backgroundColor,
-						borderWidth: dataset.borderWidth || this.options.elements.line.borderWidth,
-						borderColor: dataset.borderColor || this.options.elements.line.borderColor,
-						fill: dataset.fill !== undefined ? dataset.fill : this.options.elements.line.fill, // use the value from the dataset if it was provided. else fall back to the default
-						skipNull: dataset.skipNull !== undefined ? dataset.skipNull : this.options.elements.line.skipNull,
-						drawNull: dataset.drawNull !== undefined ? dataset.drawNull : this.options.elements.line.drawNull,
-
-						// Scale
-						scaleTop: this.scale.top,
-						scaleBottom: this.scale.bottom,
-						scaleZero: scaleBase,
-					},
-				});
+			if (scale.min < 0 && scale.max < 0) {
+				scaleBase = scale.getPointPositionForValue(0, scale.max);
+			} else if (scale.min > 0 && scale.max > 0) {
+				scaleBase = scale.getPointPositionForValue(0, scale.min);
+			} else {
+				scaleBase = scale.getPointPositionForValue(0, 0);
+			}
 
-				dataset.metaDataset.pivot();
+			helpers.extend(this.getDataset().metaDataset, {
+				// Utility
+				_datasetIndex: this.index,
+				// Data
+				_children: this.getDataset().metaData,
+				// Model
+				_model: {
+					// Appearance
+					tension: this.getDataset().tension || this.chart.options.elements.line.tension,
+					backgroundColor: this.getDataset().backgroundColor || this.chart.options.elements.line.backgroundColor,
+					borderWidth: this.getDataset().borderWidth || this.chart.options.elements.line.borderWidth,
+					borderColor: this.getDataset().borderColor || this.chart.options.elements.line.borderColor,
+					fill: this.getDataset().fill !== undefined ? this.getDataset().fill : this.chart.options.elements.line.fill, // use the value from the this.getDataset() if it was provided. else fall back to the default
+					skipNull: this.getDataset().skipNull !== undefined ? this.getDataset().skipNull : this.chart.options.elements.line.skipNull,
+					drawNull: this.getDataset().drawNull !== undefined ? this.getDataset().drawNull : this.chart.options.elements.line.drawNull,
+
+					// Scale
+					scaleTop: scale.top,
+					scaleBottom: scale.bottom,
+					scaleZero: scaleBase,
+				},
 			});
 
-			// Update the points
-			this.eachElement(function(point, index, dataset, datasetIndex) {
-				var pointPosition = this.scale.getPointPositionForValue(index, this.data.datasets[datasetIndex].data[index]);
+			this.getDataset().metaDataset.pivot();
+
+			// Update Points
+			helpers.each(points, function(point, index) {
+				var pointPosition = scale.getPointPositionForValue(index, this.getDataset().data[index]);
 
 				helpers.extend(point, {
 					// Utility
-					_chart: this.chart,
-					_datasetIndex: datasetIndex,
+					_datasetIndex: this.index,
 					_index: index,
 
 					// Desired view properties
 					_model: {
-						x: pointPosition.x, // value not used in dataset scale, but we want a consistent API between scales
-						y: pointPosition.y,
+						x: reset ? scale.xCenter : pointPosition.x, // value not used in dataset scale, but we want a consistent API between scales
+						y: reset ? scale.yCenter : pointPosition.y,
 
 						// Appearance
-						tension: point.custom && point.custom.tension ? point.custom.tension : this.options.elements.line.tension,
-						radius: point.custom && point.custom.radius ? point.custom.pointRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointRadius, index, this.options.elements.point.radius),
-						backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBackgroundColor, index, this.options.elements.point.backgroundColor),
-						borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderColor, index, this.options.elements.point.borderColor),
-						borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderWidth, index, this.options.elements.point.borderWidth),
-						skip: this.data.datasets[datasetIndex].data[index] === null,
+						tension: point.custom && point.custom.tension ? point.custom.tension : this.chart.options.elements.line.tension,
+						radius: point.custom && point.custom.radius ? point.custom.pointRadius : helpers.getValueAtIndexOrDefault(this.getDataset().pointRadius, index, this.chart.options.elements.point.radius),
+						backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor, index, this.chart.options.elements.point.backgroundColor),
+						borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderColor, index, this.chart.options.elements.point.borderColor),
+						borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth, index, this.chart.options.elements.point.borderWidth),
+						skip: this.getDataset().data[index] === null,
 
 						// Tooltip
-						hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].hitRadius, index, this.options.elements.point.hitRadius),
+						hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.getDataset().hitRadius, index, this.chart.options.elements.point.hitRadius),
 					},
 				});
 			}, this);
 
 
-			// Update control points for the bezier curve
-			this.eachElement(function(point, index, dataset, datasetIndex) {
+			// Update bezier control points
+			helpers.each(this.getDataset().metaData, function(point, index) {
 				var controlPoints = helpers.splineCurve(
-					this.previousPoint(dataset, index)._model,
+					helpers.previousItem(this.getDataset().metaData, index, true)._model,
 					point._model,
-					this.nextPoint(dataset, index)._model,
+					helpers.nextItem(this.getDataset().metaData, index, true)._model,
 					point._model.tension
 				);
 
@@ -225,19 +162,19 @@
 				// Prevent the bezier going outside of the bounds of the graph
 
 				// Cap puter bezier handles to the upper/lower scale bounds
-				if (controlPoints.next.y > this.chartArea.bottom) {
-					point._model.controlPointNextY = this.chartArea.bottom;
-				} else if (controlPoints.next.y < this.chartArea.top) {
-					point._model.controlPointNextY = this.chartArea.top;
+				if (controlPoints.next.y > this.chart.chartArea.bottom) {
+					point._model.controlPointNextY = this.chart.chartArea.bottom;
+				} else if (controlPoints.next.y < this.chart.chartArea.top) {
+					point._model.controlPointNextY = this.chart.chartArea.top;
 				} else {
 					point._model.controlPointNextY = controlPoints.next.y;
 				}
 
 				// Cap inner bezier handles to the upper/lower scale bounds
-				if (controlPoints.previous.y > this.chartArea.bottom) {
-					point._model.controlPointPreviousY = this.chartArea.bottom;
-				} else if (controlPoints.previous.y < this.chartArea.top) {
-					point._model.controlPointPreviousY = this.chartArea.top;
+				if (controlPoints.previous.y > this.chart.chartArea.bottom) {
+					point._model.controlPointPreviousY = this.chart.chartArea.bottom;
+				} else if (controlPoints.previous.y < this.chart.chartArea.top) {
+					point._model.controlPointPreviousY = this.chart.chartArea.top;
 				} else {
 					point._model.controlPointPreviousY = controlPoints.previous.y;
 				}
@@ -246,200 +183,48 @@
 				point.pivot();
 			}, this);
 
-			this.render(animationDuration);
 		},
-		buildScale: function() {
-			var self = this;
-
-			var ScaleConstructor = Chart.scaleService.getScaleConstructor(this.options.scale.type);
-			this.scale = new ScaleConstructor({
-				options: this.options.scale,
-				height: this.chart.height,
-				width: this.chart.width,
-				xCenter: this.chart.width / 2,
-				yCenter: this.chart.height / 2,
-				ctx: this.chart.ctx,
-				labels: this.data.labels,
-				valuesCount: this.data.datasets[0].data.length,
-				data: this.data,
-			});
 
-			this.scale.setScaleSize();
-			this.scale.calculateRange();
-			this.scale.generateTicks();
-			this.scale.buildYLabels();
-		},
 		draw: function(ease) {
 			var easingDecimal = ease || 1;
-			this.clear();
-
-			// Draw all the scales
-			this.scale.draw(this.chartArea);
-
-			// reverse for-loop for proper stacking
-			for (var i = this.data.datasets.length - 1; i >= 0; i--) {
-
-				var dataset = this.data.datasets[i];
 
-				// Transition Point Locations
-				helpers.each(dataset.metaData, function(point, index) {
-					point.transition(easingDecimal);
-				}, this);
-
-				// Transition and Draw the line
-				dataset.metaDataset.transition(easingDecimal).draw();
+			// Transition Point Locations
+			helpers.each(this.getDataset().metaData, function(point, index) {
+				point.transition(easingDecimal);
+			}, this);
 
-				// Draw the points
-				helpers.each(dataset.metaData, function(point) {
-					point.draw();
-				});
-			}
+			// Transition and Draw the line
+			this.getDataset().metaDataset.transition(easingDecimal).draw();
 
-			// Finally draw the tooltip
-			this.tooltip.transition(easingDecimal).draw();
+			// Draw the points
+			helpers.each(this.getDataset().metaData, function(point) {
+				point.draw();
+			});
 		},
-		events: function(e) {
 
-			this.lastActive = this.lastActive || [];
+		setHoverStyle: function(point) {
+			// Point
+			var dataset = this.chart.data.datasets[point._datasetIndex];
+			var index = point._index;
 
-			// Find Active Elements
-			// If exiting chart
-			if (e.type == 'mouseout') {
-				this.active = [];
-			} else {
-				this.active = function() {
-					switch (this.options.hover.mode) {
-						case 'single':
-							return this.getElementAtEvent(e);
-						case 'label':
-							return this.getElementsAtEvent(e);
-						case 'dataset':
-							return this.getDatasetAtEvent(e);
-						default:
-							return e;
-					}
-				}.call(this);
-			}
-
-			// On Hover hook
-			if (this.options.hover.onHover) {
-				this.options.hover.onHover.call(this, this.active);
-			}
-
-			if (e.type == 'mouseup' || e.type == 'click') {
-				if (this.options.onClick) {
-					this.options.onClick.call(this, e, this.active);
-				}
-			}
-
-			var dataset;
-			var index;
-			// Remove styling for last active (even if it may still be active)
-			if (this.lastActive.length) {
-				switch (this.options.hover.mode) {
-					case 'single':
-						dataset = this.data.datasets[this.lastActive[0]._datasetIndex];
-						index = this.lastActive[0]._index;
-
-						this.lastActive[0]._model.radius = this.lastActive[0].custom && this.lastActive[0].custom.radius ? this.lastActive[0].custom.pointRadius : helpers.getValueAtIndexOrDefault(dataset.pointRadius, index, this.options.elements.point.radius);
-						this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointBackgroundColor, index, this.options.elements.point.backgroundColor);
-						this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.pointBorderColor, index, this.options.elements.point.borderColor);
-						this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.options.elements.point.borderWidth);
-						break;
-					case 'label':
-						for (var i = 0; i < this.lastActive.length; i++) {
-							dataset = this.data.datasets[this.lastActive[i]._datasetIndex];
-							index = this.lastActive[i]._index;
-
-							this.lastActive[i]._model.radius = this.lastActive[i].custom && this.lastActive[i].custom.radius ? this.lastActive[i].custom.pointRadius : helpers.getValueAtIndexOrDefault(dataset.pointRadius, index, this.options.elements.point.radius);
-							this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointBackgroundColor, index, this.options.elements.point.backgroundColor);
-							this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.pointBorderColor, index, this.options.elements.point.borderColor);
-							this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.options.elements.point.borderWidth);
-						}
-						break;
-					case 'dataset':
-						break;
-					default:
-						// Don't change anything
-				}
-			}
-
-			// Built in hover styling
-			if (this.active.length && this.options.hover.mode) {
-				switch (this.options.hover.mode) {
-					case 'single':
-						dataset = this.data.datasets[this.active[0]._datasetIndex];
-						index = this.active[0]._index;
-
-						this.active[0]._model.radius = this.active[0].custom && this.active[0].custom.hoverRadius ? this.active[0].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[0]._model.radius + 2);
-						this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
-						this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
-						this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[0]._model.borderWidth + 2);
-						break;
-					case 'label':
-						for (var i = 0; i < this.active.length; i++) {
-							dataset = this.data.datasets[this.active[i]._datasetIndex];
-							index = this.active[i]._index;
-
-							this.active[i]._model.radius = this.active[i].custom && this.active[i].custom.hoverRadius ? this.active[i].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[i]._model.radius + 2);
-							this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
-							this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
-							this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[i]._model.borderWidth + 2);
-						}
-						break;
-					case 'dataset':
-						break;
-					default:
-						// Don't change anything
-				}
-			}
-
-			// Built in Tooltips
-			if (this.options.tooltips.enabled) {
-
-				// The usual updates
-				this.tooltip.initialize();
-
-				// Active
-				if (this.active.length) {
-					this.tooltip._model.opacity = 1;
-
-					helpers.extend(this.tooltip, {
-						_active: this.active,
-					});
-
-					this.tooltip.update();
-				} else {
-					// Inactive
-					this.tooltip._model.opacity = 0;
-				}
-			}
+			point._model.radius = point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.chart.options.elements.point.hoverRadius);
+			point._model.backgroundColor = point.custom && point.custom.hoverBackgroundColor ? point.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(point._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+			point._model.borderColor = point.custom && point.custom.hoverBorderColor ? point.custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(point._model.borderColor).saturate(0.5).darken(0.1).rgbString());
+			point._model.borderWidth = point.custom && point.custom.hoverBorderWidth ? point.custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, point._model.borderWidth);
+		},
 
-			// Hover animations
-			this.tooltip.pivot();
+		removeHoverStyle: function(point) {
+			var dataset = this.chart.data.datasets[point._datasetIndex];
+			var index = point._index;
 
-			if (!this.animating) {
-				var changed;
+			point._model.radius = point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(this.getDataset().radius, index, this.chart.options.elements.point.radius);
+			point._model.backgroundColor = point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor, index, this.chart.options.elements.point.backgroundColor);
+			point._model.borderColor = point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderColor, index, this.chart.options.elements.point.borderColor);
+			point._model.borderWidth = point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth, index, this.chart.options.elements.point.borderWidth);
+		}
 
-				helpers.each(this.active, function(element, index) {
-					if (element !== this.lastActive[index]) {
-						changed = true;
-					}
-				}, this);
+	});
 
-				// If entering, leaving, or changing elements, animate the change via pivot
-				if ((!this.lastActive.length && this.active.length) ||
-					(this.lastActive.length && !this.active.length) ||
-					(this.lastActive.length && this.active.length && changed)) {
 
-					this.stop();
-					this.render(this.options.hover.animationDuration);
-				}
-			}
 
-			// Remember Last Active
-			this.lastActive = this.active;
-			return this;
-		},
-	});
 }).call(this);
diff --git a/src/core/core.controller.js b/src/core/core.controller.js
index 242d1935677..577e3e30c57 100644
--- a/src/core/core.controller.js
+++ b/src/core/core.controller.js
@@ -121,20 +121,18 @@
 						this.scales[scale.id] = scale;
 					}, this);
 				}
-
-				if (this.options.scale) {
-					// Build radial axes
-					var ScaleClass = Chart.scaleService.getScaleConstructor(this.options.scale.type);
-					var scale = new ScaleClass({
-						ctx: this.chart.ctx,
-						options: axisOptions,
-						data: this.data,
-						id: axisOptions.id,
-						chart: this.chart,
-					});
-
-					this.scale = scale;
-				}
+			}
+			if (this.options.scale) {
+				// Build radial axes
+				var ScaleClass = Chart.scaleService.getScaleConstructor(this.options.scale.type);
+				var scale = new ScaleClass({
+					ctx: this.chart.ctx,
+					options: this.options.scale,
+					data: this.data,
+					chart: this.chart,
+				});
+
+				this.scale = scale;
 			}
 
 			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
@@ -203,6 +201,9 @@
 			helpers.each(this.scales, function(scale) {
 				scale.draw(this.chartArea);
 			}, this);
+			if (this.scale) {
+				this.scale.draw();
+			}
 
 			// Draw each dataset via its respective controller
 			// TODO: needs support for reverse stacking (line chart)
diff --git a/src/scales/scale.radialLinear.js b/src/scales/scale.radialLinear.js
index 130a43a5ac2..fe47b0c067d 100644
--- a/src/scales/scale.radialLinear.js
+++ b/src/scales/scale.radialLinear.js
@@ -9,7 +9,7 @@
 		display: true,
 
 		//Boolean - Whether to animate scaling the chart from the centre
-		animate: false,
+		animate: true,
 
 		lineArc: false,
 
@@ -180,6 +180,7 @@
 			// range of the scale
 			this.max = helpers.max(this.ticks);
 			this.min = helpers.min(this.ticks);
+			console.log(this);
 		},
 		buildYLabels: function() {
 			this.yLabels = [];

From 902305790679ce3b01e64c5cdf44921906ce8c40 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Tue, 16 Jun 2015 00:20:06 -0600
Subject: [PATCH 185/424] Old doughnuts are no good.

---
 src/controllers/controller.doughnut.js | 276 -------------------------
 1 file changed, 276 deletions(-)

diff --git a/src/controllers/controller.doughnut.js b/src/controllers/controller.doughnut.js
index 63aad31735f..8e5b4e13155 100644
--- a/src/controllers/controller.doughnut.js
+++ b/src/controllers/controller.doughnut.js
@@ -174,280 +174,4 @@
 	});
 
 
-
-
-
-
-
-
-
-	return;
-
-	Chart.Type.extend({
-		//Passing in a name registers this chart in the Chart namespace
-		name: "Doughnut",
-		//Providing a defaults will also register the deafults in the chart namespace
-		defaults: defaultConfig,
-		//Initialize is fired when the chart is initialized - Data is passed in as a parameter
-		//Config is automatically merged by the core of Chart.js, and is available at this.options
-		initialize: function() {
-
-			//Set up tooltip events on the chart
-			helpers.bindEvents(this, this.chart.options.events, this.events);
-
-			//Create a new bar for each piece of data
-			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-				dataset.metaData = [];
-				helpers.each(dataset.data, function(dataPoint, index) {
-					dataset.metaData.push(new Chart.Arc({
-						_chart: this.chart,
-						_datasetIndex: datasetIndex,
-						_index: index,
-						_model: {}
-					}));
-				}, this);
-			}, this);
-
-			// Create tooltip instance exclusively for this chart with some defaults.
-			this.tooltip = new Chart.Tooltip({
-				_chart: this.chart,
-				_data: this.data,
-				_options: this.options,
-			}, this);
-
-			this.resetElements();
-
-			// Update the chart with the latest data.
-			this.update();
-
-		},
-
-		resetElements: function() {
-			this.outerRadius = (helpers.min([this.chart.width, this.chart.height]) - this.chart.options.elements.arc.borderWidth / 2) / 2;
-			this.innerRadius = this.chart.options.cutoutPercentage ? (this.outerRadius / 100) * (this.chart.options.cutoutPercentage) : 1;
-			this.radiusLength = (this.outerRadius - this.innerRadius) / this.data.datasets.length;
-
-			// Update the points
-			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-				// So that calculateCircumference works
-				dataset.total = 0;
-				helpers.each(dataset.data, function(value) {
-					dataset.total += Math.abs(value);
-				}, this);
-
-				dataset.outerRadius = this.outerRadius - (this.radiusLength * datasetIndex);
-				dataset.innerRadius = dataset.outerRadius - this.radiusLength;
-
-				helpers.each(dataset.metaData, function(arc, index) {
-					helpers.extend(arc, {
-						_model: {
-							x: this.chart.width / 2,
-							y: this.chart.height / 2,
-							startAngle: Math.PI * -0.5, // use - PI / 2 instead of 3PI / 2 to make animations better. It means that we never deal with overflow during the transition function
-							circumference: (this.chart.options.animation.animateRotate) ? 0 : this.calculateCircumference(metaSlice.value),
-							outerRadius: (this.chart.options.animation.animateScale) ? 0 : dataset.outerRadius,
-							innerRadius: (this.chart.options.animation.animateScale) ? 0 : dataset.innerRadius,
-
-							backgroundColor: arc.custom && arc.custom.backgroundColor ? arc.custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.chart.options.elements.arc.backgroundColor),
-							hoverBackgroundColor: arc.custom && arc.custom.hoverBackgroundColor ? arc.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, this.chart.options.elements.arc.hoverBackgroundColor),
-							borderWidth: arc.custom && arc.custom.borderWidth ? arc.custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.chart.options.elements.arc.borderWidth),
-							borderColor: arc.custom && arc.custom.borderColor ? arc.custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.chart.options.elements.arc.borderColor),
-
-							label: helpers.getValueAtIndexOrDefault(dataset.label, index, this.chart.data.labels[index])
-						},
-					});
-
-					arc.pivot();
-				}, this);
-
-			}, this);
-		},
-		update: function(animationDuration) {
-
-
-		},
-		draw: function(easeDecimal) {
-			easeDecimal = easeDecimal || 1;
-			this.clear();
-
-			this.eachElement(function(arc) {
-				arc.transition(easeDecimal).draw();
-			}, this);
-
-			this.tooltip.transition(easeDecimal).draw();
-		},
-		events: function(e) {
-
-			this.lastActive = this.lastActive || [];
-
-			// Find Active Elements
-			if (e.type == 'mouseout') {
-				this.active = [];
-			} else {
-
-				this.active = function() {
-					switch (this.chart.options.hover.mode) {
-						case 'single':
-							return this.getSliceAtEvent(e);
-						case 'label':
-							return this.getSlicesAtEvent(e);
-						case 'dataset':
-							return this.getDatasetAtEvent(e);
-						default:
-							return e;
-					}
-				}.call(this);
-			}
-
-			// On Hover hook
-			if (this.chart.options.hover.onHover) {
-				this.chart.options.hover.onHover.call(this, this.active);
-			}
-
-			if (e.type == 'mouseup' || e.type == 'click') {
-				if (this.chart.options.onClick) {
-					this.chart.options.onClick.call(this, e, this.active);
-				}
-			}
-
-			var dataset;
-			var index;
-			// Remove styling for last active (even if it may still be active)
-			if (this.lastActive.length) {
-				switch (this.chart.options.hover.mode) {
-					case 'single':
-						dataset = this.data.datasets[this.lastActive[0]._datasetIndex];
-						index = this.lastActive[0]._index;
-
-						this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.chart.options.elements.arc.backgroundColor);
-						this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.chart.options.elements.arc.borderColor);
-						this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.chart.options.elements.arc.borderWidth);
-						break;
-					case 'label':
-						for (var i = 0; i < this.lastActive.length; i++) {
-							dataset = this.data.datasets[this.lastActive[i]._datasetIndex];
-							index = this.lastActive[i]._index;
-
-							this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.chart.options.elements.arc.backgroundColor);
-							this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.chart.options.elements.arc.borderColor);
-							this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.chart.options.elements.arc.borderWidth);
-						}
-						break;
-					case 'dataset':
-						break;
-					default:
-						// Don't change anything
-				}
-			}
-
-			// Built in hover styling
-			if (this.active.length && this.chart.options.hover.mode) {
-				switch (this.chart.options.hover.mode) {
-					case 'single':
-						dataset = this.data.datasets[this.active[0]._datasetIndex];
-						index = this.active[0]._index;
-
-						this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
-						this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, this.active[0]._model.borderColor);
-						this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.hoverBorderWidth, index, this.active[0]._model.borderWidth);
-						break;
-					case 'label':
-						for (var i = 0; i < this.active.length; i++) {
-							dataset = this.data.datasets[this.active[i]._datasetIndex];
-							index = this.active[i]._index;
-
-							this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
-							this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, this.active[0]._model.borderColor);
-							this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.hoverBorderWidth, index, this.active[i]._model.borderWidth);
-						}
-						break;
-					case 'dataset':
-						break;
-					default:
-						// Don't change anything
-				}
-			}
-
-
-			// Built in Tooltips
-			if (this.chart.options.tooltips.enabled) {
-
-				// The usual updates
-				this.tooltip.initialize();
-
-				// Active
-				if (this.active.length) {
-					this.tooltip._model.opacity = 1;
-
-					helpers.extend(this.tooltip, {
-						_active: this.active,
-					});
-
-					this.tooltip.update();
-				} else {
-					// Inactive
-					this.tooltip._model.opacity = 0;
-				}
-			}
-
-
-			// Hover animations
-			this.tooltip.pivot();
-
-			if (!this.animating) {
-				var changed;
-
-				helpers.each(this.active, function(element, index) {
-					if (element !== this.lastActive[index]) {
-						changed = true;
-					}
-				}, this);
-
-				// If entering, leaving, or changing elements, animate the change via pivot
-				if ((!this.lastActive.length && this.active.length) ||
-					(this.lastActive.length && !this.active.length) ||
-					(this.lastActive.length && this.active.length && changed)) {
-
-					this.stop();
-					this.render(this.chart.options.hover.animationDuration);
-				}
-			}
-
-			// Remember Last Active
-			this.lastActive = this.active;
-			return this;
-		},
-		getSliceAtEvent: function(e) {
-			var elements = [];
-
-			var location = helpers.getRelativePosition(e);
-
-			this.eachElement(function(arc, index) {
-				if (arc.inRange(location.x, location.y)) {
-					elements.push(arc);
-				}
-			}, this);
-			return elements;
-		},
-		/*getSlicesAtEvent: function(e) {
-			var elements = [];
-
-			var location = helpers.getRelativePosition(e);
-
-			this.eachElement(function(arc, index) {
-				if (arc.inLabelRange(location.x, location.y)) {
-					elements.push(arc);
-				}
-			}, this);
-			return elements;
-		},*/
-	});
-
-	Chart.types.Doughnut.extend({
-		name: "Pie",
-		defaults: helpers.merge(defaultConfig, {
-			cutoutPercentage: 0
-		})
-	});
-
 }).call(this);

From c0ccae1031e90b255f30018ab150e50672b5c4c1 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Tue, 16 Jun 2015 00:20:22 -0600
Subject: [PATCH 186/424] No logging

---
 src/scales/scale.radialLinear.js | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/scales/scale.radialLinear.js b/src/scales/scale.radialLinear.js
index fe47b0c067d..15169aa8673 100644
--- a/src/scales/scale.radialLinear.js
+++ b/src/scales/scale.radialLinear.js
@@ -180,7 +180,6 @@
 			// range of the scale
 			this.max = helpers.max(this.ticks);
 			this.min = helpers.min(this.ticks);
-			console.log(this);
 		},
 		buildYLabels: function() {
 			this.yLabels = [];

From 1f302f09bb9c6552df67062d9749deba48f5a8c6 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Tue, 16 Jun 2015 00:20:46 -0600
Subject: [PATCH 187/424] Fixed polar-area sample

---
 samples/polar-area.html | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/samples/polar-area.html b/samples/polar-area.html
index d77291a001e..8119fd517ec 100644
--- a/samples/polar-area.html
+++ b/samples/polar-area.html
@@ -21,6 +21,7 @@
     };
 
     var config = {
+        type: 'polarArea',
         data: {
             datasets: [{
                 data: [
@@ -52,8 +53,8 @@
     };
 
     window.onload = function() {
-        var ctx = document.getElementById("chart-area").getContext("2d");
-        window.myPolarArea = new Chart(ctx).PolarArea(config);
+        var ctx = document.getElementById("chart-area");
+        window.myPolarArea = new Chart(ctx, config);
     };
 
     $('#randomizeData').click(function() {

From db981807bb48ed0853de6a28bec83fc424b95ad9 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Tue, 16 Jun 2015 00:39:04 -0600
Subject: [PATCH 188/424] Polar Area Draws, but has scale resizing issues

---
 samples/polar-area.html                 |  14 +-
 src/controllers/controller.polarArea.js | 393 +++++++-----------------
 2 files changed, 122 insertions(+), 285 deletions(-)

diff --git a/samples/polar-area.html b/samples/polar-area.html
index 8119fd517ec..4388a73cad0 100644
--- a/samples/polar-area.html
+++ b/samples/polar-area.html
@@ -38,14 +38,14 @@
                     "#949FB1",
                     "#4D5360",
                 ],
-                labels: [
-                    "Red",
-                    "Green",
-                    "Yellow",
-                    "Grey",
-                    "Dark Grey"
-                ]
             }],
+            labels: [
+                "Red",
+                "Green",
+                "Yellow",
+                "Grey",
+                "Dark Grey"
+            ]
         },
         options: {
             responsive: true
diff --git a/src/controllers/controller.polarArea.js b/src/controllers/controller.polarArea.js
index 22b0fbb3ab3..2aa0e498916 100644
--- a/src/controllers/controller.polarArea.js
+++ b/src/controllers/controller.polarArea.js
@@ -1,14 +1,13 @@
 (function() {
 	"use strict";
 
-	return;
-
 	var root = this,
 		Chart = root.Chart,
 		//Cache a local reference to Chart.helpers
 		helpers = Chart.helpers;
 
-	var defaultConfig = {
+
+	Chart.defaults.polarArea = {
 
 		scale: {
 			type: "radialLinear",
@@ -19,330 +18,168 @@
 		animateRotate: true,
 	};
 
+	Chart.controllers.polarArea = function(chart, datasetIndex) {
+		this.initialize.call(this, chart, datasetIndex);
+	};
 
-	Chart.Type.extend({
-		//Passing in a name registers this chart in the Chart namespace
-		name: "PolarArea",
-		//Providing a defaults will also register the deafults in the chart namespace
-		defaults: defaultConfig,
-		//Initialize is fired when the chart is initialized - Data is passed in as a parameter
-		//Config is automatically merged by the core of Chart.js, and is available at this.options
-		initialize: function() {
-
-			// Scale setup
-			var self = this;
-			var ScaleClass = Chart.scaleService.getScaleConstructor(this.options.scale.type);
-			this.scale = new ScaleClass({
-				options: this.options.scale,
-				lineArc: true,
-				width: this.chart.width,
-				height: this.chart.height,
-				xCenter: this.chart.width / 2,
-				yCenter: this.chart.height / 2,
-				ctx: this.chart.ctx,
-				valuesCount: this.data.length,
-				data: this.data
-			});
-
-			helpers.bindEvents(this, this.options.events, this.events);
-
-			//Set up tooltip events on the chart
-			helpers.bindEvents(this, this.options.events, this.events);
-
-			//Create a new bar for each piece of data
-			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-				dataset.metaData = [];
-				helpers.each(dataset.data, function(dataPoint, index) {
-					dataset.metaData.push(new Chart.Arc({
-						_chart: this.chart,
-						_datasetIndex: datasetIndex,
-						_index: index,
-						_model: {}
-					}));
-				}, this);
-			}, this);
-
-			// Create tooltip instance exclusively for this chart with some defaults.
-			this.tooltip = new Chart.Tooltip({
-				_chart: this.chart,
-				_data: this.data,
-				_options: this.options,
-			}, this);
-
-			// Fit the scale before we animate
-			this.updateScaleRange();
-			this.scale.calculateRange();
-			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
-
-			// so that we animate nicely
-			this.resetElements();
-
-			// Update the chart with the latest data.
-			this.update();
+	helpers.extend(Chart.controllers.polarArea.prototype, {
 
+		initialize: function(chart, datasetIndex) {
+			this.chart = chart;
+			this.index = datasetIndex;
+			this.linkScales();
+			this.addElements();
 		},
-		updateScaleRange: function() {
-			helpers.extend(this.scale, {
-				size: helpers.min([this.chart.width, this.chart.height]),
-				xCenter: this.chart.width / 2,
-				yCenter: this.chart.height / 2
-			});
+
+		linkScales: function() {
+			// no scales for doughnut
 		},
-		resetElements: function() {
-			var circumference = 1 / this.data.datasets[0].data.length * 2;
 
-			// Map new data to data points
-			helpers.each(this.data.datasets[0].metaData, function(slice, index) {
+		getDataset: function() {
+			return this.chart.data.datasets[this.index];
+		},
 
-				var value = this.data.datasets[0].data[index];
+		getScaleForId: function(scaleID) {
+			return this.chart.scales[scaleID];
+		},
 
-				helpers.extend(slice, {
+		addElements: function() {
+			this.getDataset().metaData = this.getDataset().metaData || [];
+			helpers.each(this.getDataset().data, function(value, index) {
+				this.getDataset().metaData[index] = this.getDataset().metaData[index] || new Chart.elements.Arc({
+					_chart: this.chart.chart,
+					_datasetIndex: this.index,
 					_index: index,
-					_model: {
-						x: this.chart.width / 2,
-						y: this.chart.height / 2,
-						innerRadius: 0,
-						outerRadius: 0,
-						startAngle: Math.PI * -0.5,
-						endAngle: Math.PI * -0.5,
-
-						backgroundColor: slice.custom && slice.custom.backgroundColor ? slice.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor, index, this.options.elements.arc.backgroundColor),
-						hoverBackgroundColor: slice.custom && slice.custom.hoverBackgroundColor ? slice.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor, index, this.options.elements.arc.hoverBackgroundColor),
-						borderWidth: slice.custom && slice.custom.borderWidth ? slice.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth, index, this.options.elements.arc.borderWidth),
-						borderColor: slice.custom && slice.custom.borderColor ? slice.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].borderColor, index, this.options.elements.arc.borderColor),
-
-						label: helpers.getValueAtIndexOrDefault(this.data.datasets[0].labels, index, this.data.datasets[0].labels[index])
-					},
 				});
-
-				slice.pivot();
 			}, this);
 		},
-		update: function(animationDuration) {
 
-			this.updateScaleRange();
-			this.scale.calculateRange();
-			this.scale.generateTicks();
-			this.scale.buildYLabels();
+		reset: function() {
+			this.update(true);
+		},
+
+		update: function(reset) {
 
 			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
+			//this.chart.scale.setScaleSize();
+			this.chart.scale.calculateRange();
+			this.chart.scale.generateTicks();
+			this.chart.scale.buildYLabels();
+
+			this.chart.outerRadius = (helpers.min([this.chart.chart.width, this.chart.chart.height]) - this.chart.options.elements.arc.borderWidth / 2) / 2;
+			this.chart.innerRadius = this.chart.options.cutoutPercentage ? (this.chart.outerRadius / 100) * (this.chart.options.cutoutPercentage) : 1;
+			this.chart.radiusLength = (this.chart.outerRadius - this.chart.innerRadius) / this.chart.data.datasets.length;
+
+			this.getDataset().total = 0;
+			helpers.each(this.getDataset().data, function(value) {
+				this.getDataset().total += Math.abs(value);
+			}, this);
+
+			this.outerRadius = this.chart.outerRadius - (this.chart.radiusLength * this.index);
+			this.innerRadius = this.outerRadius - this.chart.radiusLength;
+
+			helpers.each(this.getDataset().metaData, function(arc, index) {
 
-			var circumference = 1 / this.data.datasets[0].data.length * 2;
+				var resetModel = {
+					x: this.chart.chart.width / 2,
+					y: this.chart.chart.height / 2,
+					innerRadius: 0,
+					outerRadius: 0,
+					startAngle: Math.PI * -0.5,
+					endAngle: Math.PI * -0.5,
 
-			// Map new data to data points
-			helpers.each(this.data.datasets[0].metaData, function(slice, index) {
+					backgroundColor: arc.custom && arc.custom.backgroundColor ? arc.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().backgroundColor, index, this.chart.options.elements.arc.backgroundColor),
+					hoverBackgroundColor: arc.custom && arc.custom.hoverBackgroundColor ? arc.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor, index, this.chart.options.elements.arc.hoverBackgroundColor),
+					borderWidth: arc.custom && arc.custom.borderWidth ? arc.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().borderWidth, index, this.chart.options.elements.arc.borderWidth),
+					borderColor: arc.custom && arc.custom.borderColor ? arc.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().borderColor, index, this.chart.options.elements.arc.borderColor),
 
-				var value = this.data.datasets[0].data[index];
+					label: helpers.getValueAtIndexOrDefault(this.chart.data.labels, index, this.chart.data.labels[index])
+				};
 
+				var circumference = 1 / this.getDataset().data.length * 2;
 				var startAngle = (-0.5 * Math.PI) + (Math.PI * circumference) * index;
 				var endAngle = startAngle + (circumference * Math.PI);
 
-				helpers.extend(slice, {
+				console.log()
+
+				helpers.extend(arc, {
+					// Utility
+					_chart: this.chart.chart,
+					_datasetIndex: this.index,
 					_index: index,
-					_model: {
-						x: this.chart.width / 2,
-						y: this.chart.height / 2,
+
+					// Desired view properties
+					_model: reset ? resetModel : {
+						x: this.chart.chart.width / 2,
+						y: this.chart.chart.height / 2,
 						innerRadius: 0,
-						outerRadius: this.scale.getDistanceFromCenterForValue(value),
+						outerRadius: this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[index]),
 						startAngle: startAngle,
 						endAngle: endAngle,
 
-						backgroundColor: slice.custom && slice.custom.backgroundColor ? slice.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor, index, this.options.elements.arc.backgroundColor),
-						hoverBackgroundColor: slice.custom && slice.custom.hoverBackgroundColor ? slice.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor, index, this.options.elements.arc.hoverBackgroundColor),
-						borderWidth: slice.custom && slice.custom.borderWidth ? slice.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth, index, this.options.elements.arc.borderWidth),
-						borderColor: slice.custom && slice.custom.borderColor ? slice.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].borderColor, index, this.options.elements.arc.borderColor),
+						backgroundColor: arc.custom && arc.custom.backgroundColor ? arc.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().backgroundColor, index, this.chart.options.elements.arc.backgroundColor),
+						hoverBackgroundColor: arc.custom && arc.custom.hoverBackgroundColor ? arc.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor, index, this.chart.options.elements.arc.hoverBackgroundColor),
+						borderWidth: arc.custom && arc.custom.borderWidth ? arc.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().borderWidth, index, this.chart.options.elements.arc.borderWidth),
+						borderColor: arc.custom && arc.custom.borderColor ? arc.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().borderColor, index, this.chart.options.elements.arc.borderColor),
 
-						label: helpers.getValueAtIndexOrDefault(this.data.datasets[0].labels, index, this.data.datasets[0].labels[index])
+						label: helpers.getValueAtIndexOrDefault(this.chart.data.labels, index, this.chart.data.labels[index])
 					},
 				});
-				slice.pivot();
-
-				console.log(slice);
 
+				arc.pivot();
 			}, this);
-
-			this.render(animationDuration);
 		},
+
 		draw: function(ease) {
 			var easingDecimal = ease || 1;
-
-			this.clear();
-
-			helpers.each(this.data.datasets[0].metaData, function(slice, index) {
-				slice.transition(easingDecimal).draw();
+			helpers.each(this.getDataset().metaData, function(arc, index) {
+				arc.transition(easingDecimal).draw();
+				console.log(arc);
 			}, this);
-
-			this.scale.draw();
-
-			this.tooltip.transition(easingDecimal).draw();
 		},
-		events: function(e) {
-
-			// If exiting chart
-			if (e.type == 'mouseout') {
-				return this;
-			}
-
-			this.lastActive = this.lastActive || [];
-
-			// Find Active Elements
-			this.active = function() {
-				switch (this.options.hover.mode) {
-					case 'single':
-						return this.getSliceAtEvent(e);
-					case 'label':
-						return this.getSlicesAtEvent(e);
-					case 'dataset':
-						return this.getDatasetAtEvent(e);
-					default:
-						return e;
-				}
-			}.call(this);
-
-			// On Hover hook
-			if (this.options.hover.onHover) {
-				this.options.hover.onHover.call(this, this.active);
-			}
 
-			if (e.type == 'mouseup' || e.type == 'click') {
-				if (this.options.onClick) {
-					this.options.onClick.call(this, e, this.active);
-				}
-			}
-
-			var dataset;
-			var index;
-			// Remove styling for last active (even if it may still be active)
-			if (this.lastActive.length) {
-				switch (this.options.hover.mode) {
-					case 'single':
-						dataset = this.data.datasets[this.lastActive[0]._datasetIndex];
-						index = this.lastActive[0]._index;
-
-						this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.arc.backgroundColor);
-						this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.arc.borderColor);
-						this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.arc.borderWidth);
-						break;
-					case 'label':
-						for (var i = 0; i < this.lastActive.length; i++) {
-							dataset = this.data.datasets[this.lastActive[i]._datasetIndex];
-							index = this.lastActive[i]._index;
-
-							this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.arc.backgroundColor);
-							this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.arc.borderColor);
-							this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.arc.borderWidth);
-						}
-						break;
-					case 'dataset':
-						break;
-					default:
-						// Don't change anything
-				}
-			}
-
-			// Built in hover styling
-			if (this.active.length && this.options.hover.mode) {
-				switch (this.options.hover.mode) {
-					case 'single':
-						dataset = this.data.datasets[this.active[0]._datasetIndex];
-						index = this.active[0]._index;
-
-						this.active[0]._model.radius = this.active[0].custom && this.active[0].custom.hoverRadius ? this.active[0].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[0]._model.radius + 1);
-						this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
-						this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
-						this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[0]._model.borderWidth);
-						break;
-					case 'label':
-						for (var i = 0; i < this.active.length; i++) {
-							dataset = this.data.datasets[this.active[i]._datasetIndex];
-							index = this.active[i]._index;
-
-							this.active[i]._model.radius = this.active[i].custom && this.active[i].custom.hoverRadius ? this.active[i].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[i]._model.radius + 1);
-							this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
-							this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
-							this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[i]._model.borderWidth);
-						}
-						break;
-					case 'dataset':
-						break;
-					default:
-						// Don't change anything
-				}
-			}
 
 
-			// Built in Tooltips
-			if (this.options.tooltips.enabled) {
+		setHoverStyle: function(arc) {
+			var dataset = this.chart.data.datasets[arc._datasetIndex];
+			var index = arc._index;
 
-				// The usual updates
-				this.tooltip.initialize();
+			arc._model.backgroundColor = arc.custom && arc.custom.hoverBackgroundColor ? arc.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(arc._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+			arc._model.borderColor = arc.custom && arc.custom.hoverBorderColor ? arc.custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, helpers.color(arc._model.borderColor).saturate(0.5).darken(0.1).rgbString());
+			arc._model.borderWidth = arc.custom && arc.custom.hoverBorderWidth ? arc.custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, arc._model.borderWidth);
+		},
 
-				// Active
-				if (this.active.length) {
-					this.tooltip._model.opacity = 1;
+		removeHoverStyle: function(arc) {
+			var dataset = this.chart.data.datasets[arc._datasetIndex];
+			var index = arc._index;
 
-					helpers.extend(this.tooltip, {
-						_active: this.active,
-					});
+			arc._model.backgroundColor = arc.custom && arc.custom.backgroundColor ? arc.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().backgroundColor, index, this.chart.options.elements.arc.backgroundColor);
+			arc._model.borderColor = arc.custom && arc.custom.borderColor ? arc.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().borderColor, index, this.chart.options.elements.arc.borderColor);
+			arc._model.borderWidth = arc.custom && arc.custom.borderWidth ? arc.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().borderWidth, index, this.chart.options.elements.arc.borderWidth);
+		},
 
-					this.tooltip.update();
-				} else {
-					// Inactive
-					this.tooltip._model.opacity = 0;
-				}
+		calculateCircumference: function(value) {
+			if (this.getDataset().total > 0) {
+				return (Math.PI * 2) * (value / this.getDataset().total);
+			} else {
+				return 0;
 			}
+		},
+		updateScaleRange: function() {
+			helpers.extend(this.chart.scale, {
+				size: helpers.min([this.chart.width, this.chart.height]),
+				xCenter: this.chart.width / 2,
+				yCenter: this.chart.height / 2
+			});
+		},
 
+	});
 
-			// Hover animations
-			this.tooltip.pivot();
-
-			if (!this.animating) {
-				var changed;
-
-				helpers.each(this.active, function(element, index) {
-					if (element !== this.lastActive[index]) {
-						changed = true;
-					}
-				}, this);
-
-				// If entering, leaving, or changing elements, animate the change via pivot
-				if ((!this.lastActive.length && this.active.length) ||
-					(this.lastActive.length && !this.active.length) ||
-					(this.lastActive.length && this.active.length && changed)) {
-
-					this.stop();
-					this.render(this.options.hover.animationDuration);
-				}
-			}
-
-			// Remember Last Active
-			this.lastActive = this.active;
-			return this;
-		},
-		getSliceAtEvent: function(e) {
-			var elements = [];
 
-			var location = helpers.getRelativePosition(e);
 
-			this.eachElement(function(slice, index) {
-				if (slice.inRange(location.x, location.y)) {
-					elements.push(slice);
-				}
-			}, this);
-			return elements;
-		},
-		/*getSlicesAtEvent: function(e) {
-			var elements = [];
+	return;
 
-			var location = helpers.getRelativePosition(e);
 
-			this.eachElement(function(slice, index) {
-				if (slice.inLabelRange(location.x, location.y)) {
-					elements.push(slice);
-				}
-			}, this);
-			return elements;
-		},*/
-	});
+	Chart.Type.extend({});
 
 }).call(this);

From 37b13265c96b19c7501d3832c43592c180fa6f7f Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Tue, 16 Jun 2015 11:22:28 -0600
Subject: [PATCH 189/424] Build

---
 Chart.js     | 1408 ++++++++++++++++----------------------------------
 Chart.min.js |   11 +-
 2 files changed, 451 insertions(+), 968 deletions(-)

diff --git a/Chart.js b/Chart.js
index f620d39f0af..5a49a4ea56d 100644
--- a/Chart.js
+++ b/Chart.js
@@ -1241,8 +1241,11 @@
 			// If BeforeInit(this) doesn't return false, proceed
 
 			this.bindEvents();
-			this.buildScales();
+
+			// Make sure controllers are built first so that each dataset is bound to an axis before the scales
+			// are built
 			this.buildControllers();
+			this.buildScales();
 			this.resetElements();
 			this.initToolTip();
 			this.update();
@@ -1283,30 +1286,48 @@
 			this.scales = {};
 
 			// Build the x axes
-			helpers.each(this.options.scales.xAxes, function(xAxisOptions) {
-				var ScaleClass = Chart.scaleService.getScaleConstructor(xAxisOptions.type);
-				var scale = new ScaleClass({
-					ctx: this.chart.ctx,
-					options: xAxisOptions,
-					data: this.data,
-					id: xAxisOptions.id,
-				});
-
-				this.scales[scale.id] = scale;
-			}, this);
+			if (this.options.scales) {
+				if (this.options.scales.xAxes && this.options.scales.xAxes.length) {
+					helpers.each(this.options.scales.xAxes, function(xAxisOptions) {
+						var ScaleClass = Chart.scaleService.getScaleConstructor(xAxisOptions.type);
+						var scale = new ScaleClass({
+							ctx: this.chart.ctx,
+							options: xAxisOptions,
+							data: this.data,
+							id: xAxisOptions.id,
+						});
+
+						this.scales[scale.id] = scale;
+					}, this);
+				}
 
-			// Build the y axes
-			helpers.each(this.options.scales.yAxes, function(yAxisOptions) {
-				var ScaleClass = Chart.scaleService.getScaleConstructor(yAxisOptions.type);
+				if (this.options.scales.yAxes && this.options.scales.yAxes.length) {
+					// Build the y axes
+					helpers.each(this.options.scales.yAxes, function(yAxisOptions) {
+						var ScaleClass = Chart.scaleService.getScaleConstructor(yAxisOptions.type);
+						var scale = new ScaleClass({
+							ctx: this.chart.ctx,
+							options: yAxisOptions,
+							data: this.data,
+							id: yAxisOptions.id,
+						});
+
+						this.scales[scale.id] = scale;
+					}, this);
+				}
+			}
+			if (this.options.scale) {
+				// Build radial axes
+				var ScaleClass = Chart.scaleService.getScaleConstructor(this.options.scale.type);
 				var scale = new ScaleClass({
 					ctx: this.chart.ctx,
-					options: yAxisOptions,
+					options: this.options.scale,
 					data: this.data,
-					id: yAxisOptions.id,
+					chart: this.chart,
 				});
 
-				this.scales[scale.id] = scale;
-			}, this);
+				this.scale = scale;
+			}
 
 			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
 		},
@@ -1374,6 +1395,9 @@
 			helpers.each(this.scales, function(scale) {
 				scale.draw(this.chartArea);
 			}, this);
+			if (this.scale) {
+				this.scale.draw();
+			}
 
 			// Draw each dataset via its respective controller
 			// TODO: needs support for reverse stacking (line chart)
@@ -1394,18 +1418,18 @@
 		getElementAtEvent: function(e) {
 
 			var eventPosition = helpers.getRelativePosition(e);
-			var element = [];
+			var elementsArray = [];
 
 			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
 				helpers.each(dataset.metaData, function(element, index) {
-					if (this.chart.data.datasets[datasetIndex].metaData[elementIndex].inRange(eventPosition.x, eventPosition.y)) {
-						element.push(this.chart.data.datasets[datasetIndex].metaData[elementIndex]);
-						return element;
+					if (element.inRange(eventPosition.x, eventPosition.y)) {
+						elementsArray.push(element);
+						return elementsArray;
 					}
 				}, this);
 			}, this);
 
-			return [];
+			return elementsArray;
 		},
 
 		getElementsAtEvent: function(e) {
@@ -1414,7 +1438,7 @@
 
 			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
 				helpers.each(dataset.metaData, function(element, index) {
-					if (element.inRange(eventPosition.x, eventPosition.y)) {
+					if (element.inLabelRange(eventPosition.x, eventPosition.y)) {
 						elementsArray.push(element);
 					}
 				}, this);
@@ -1522,7 +1546,7 @@
 						break;
 					case 'label':
 						for (var i = 0; i < this.lastActive.length; i++) {
-							this.data.datasets[this.lastActive[0]._datasetIndex].controller.removeHoverStyle(this.lastActive[i], this.lastActive[i]._datasetIndex, this.lastActive[i]._index);
+							this.data.datasets[this.lastActive[i]._datasetIndex].controller.removeHoverStyle(this.lastActive[i], this.lastActive[i]._datasetIndex, this.lastActive[i]._index);
 						}
 						break;
 					case 'dataset':
@@ -1540,7 +1564,7 @@
 						break;
 					case 'label':
 						for (var i = 0; i < this.active.length; i++) {
-							this.data.datasets[this.active[0]._datasetIndex].controller.setHoverStyle(this.active[i]);
+							this.data.datasets[this.active[i]._datasetIndex].controller.setHoverStyle(this.active[i]);
 						}
 						break;
 					case 'dataset':
@@ -1619,7 +1643,7 @@
 		return function() {
 			clearTimeout(timeout);
 			timeout = setTimeout(function() {
-				each(Chart.instances, function(instance) {
+				helpers.each(Chart.instances, function(instance) {
 					// If the responsive flag is set in the chart instance config
 					// Cascade the resize event down to the chart.
 					if (instance.options.responsive) {
@@ -2342,7 +2366,7 @@
 					// Desired view properties
 					_model: {
 						x: xScale.calculateBarX(this.chart.data.datasets.length, this.index, index),
-						y: reset ? yScalePoint : yScale.getPixelForValue(this.getDataset().data[index]),
+						y: reset ? yScalePoint : yScale.calculateBarY(this.index, index),
 
 						// Tooltip
 						label: this.chart.data.labels[index],
@@ -2367,8 +2391,6 @@
 			}, this);
 		},
 
-
-
 		setHoverStyle: function(rectangle) {
 			var dataset = this.chart.data.datasets[rectangle._datasetIndex];
 			var index = rectangle._index;
@@ -2379,7 +2401,12 @@
 		},
 
 		removeHoverStyle: function(rectangle) {
-			// TODO
+			var dataset = this.chart.data.datasets[rectangle._datasetIndex];
+			var index = rectangle._index;
+
+			rectangle._model.backgroundColor = rectangle.custom && rectangle.custom.backgroundColor ? rectangle.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().backgroundColor, index, this.chart.options.elements.rectangle.backgroundColor);
+			rectangle._model.borderColor = rectangle.custom && rectangle.custom.borderColor ? rectangle.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().borderColor, index, this.chart.options.elements.rectangle.borderColor);
+			rectangle._model.borderWidth = rectangle.custom && rectangle.custom.borderWidth ? rectangle.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().borderWidth, index, this.chart.options.elements.rectangle.borderWidth);
 		}
 
 	});
@@ -2391,368 +2418,178 @@
 (function() {
 	"use strict";
 
-	return;
-
 	var root = this,
 		Chart = root.Chart,
 		//Cache a local reference to Chart.helpers
 		helpers = Chart.helpers;
 
-	var defaultConfig = {
-
+	Chart.defaults.doughnut = {
 		animation: {
 			//Boolean - Whether we animate the rotation of the Doughnut
 			animateRotate: true,
-
 			//Boolean - Whether we animate scaling the Doughnut from the centre
 			animateScale: false,
 		},
-
 		hover: {
 			mode: 'single'
 		},
-
 		//The percentage of the chart that we cut out of the middle.
-
 		cutoutPercentage: 50,
-
 	};
 
-	Chart.Type.extend({
-		//Passing in a name registers this chart in the Chart namespace
-		name: "Doughnut",
-		//Providing a defaults will also register the deafults in the chart namespace
-		defaults: defaultConfig,
-		//Initialize is fired when the chart is initialized - Data is passed in as a parameter
-		//Config is automatically merged by the core of Chart.js, and is available at this.options
-		initialize: function() {
-
-			//Set up tooltip events on the chart
-			helpers.bindEvents(this, this.options.events, this.events);
-
-			//Create a new bar for each piece of data
-			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-				dataset.metaData = [];
-				helpers.each(dataset.data, function(dataPoint, index) {
-					dataset.metaData.push(new Chart.Arc({
-						_chart: this.chart,
-						_datasetIndex: datasetIndex,
-						_index: index,
-						_model: {}
-					}));
-				}, this);
-			}, this);
+	Chart.defaults.pie = helpers.clone(Chart.defaults.doughnut);
+	helpers.extend(Chart.defaults.pie, {
+		cutoutPercentage: 0
+	});
 
-			// Create tooltip instance exclusively for this chart with some defaults.
-			this.tooltip = new Chart.Tooltip({
-				_chart: this.chart,
-				_data: this.data,
-				_options: this.options,
-			}, this);
 
-			this.resetElements();
+	Chart.controllers.doughnut = Chart.controllers.pie = function(chart, datasetIndex) {
+		this.initialize.call(this, chart, datasetIndex);
+	};
 
-			// Update the chart with the latest data.
-			this.update();
+	helpers.extend(Chart.controllers.doughnut.prototype, {
 
+		initialize: function(chart, datasetIndex) {
+			this.chart = chart;
+			this.index = datasetIndex;
+			this.linkScales();
+			this.addElements();
 		},
 
-		calculateCircumference: function(dataset, value) {
-			if (dataset.total > 0) {
-				return (Math.PI * 2) * (value / dataset.total);
-			} else {
-				return 0;
-			}
+		linkScales: function() {
+			// no scales for doughnut
 		},
-		resetElements: function() {
-			this.outerRadius = (helpers.min([this.chart.width, this.chart.height]) - this.options.elements.arc.borderWidth / 2) / 2;
-			this.innerRadius = this.options.cutoutPercentage ? (this.outerRadius / 100) * (this.options.cutoutPercentage) : 1;
-			this.radiusLength = (this.outerRadius - this.innerRadius) / this.data.datasets.length;
-
-			// Update the points
-			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-				// So that calculateCircumference works
-				dataset.total = 0;
-				helpers.each(dataset.data, function(value) {
-					dataset.total += Math.abs(value);
-				}, this);
 
-				dataset.outerRadius = this.outerRadius - (this.radiusLength * datasetIndex);
-				dataset.innerRadius = dataset.outerRadius - this.radiusLength;
-
-				helpers.each(dataset.metaData, function(slice, index) {
-					helpers.extend(slice, {
-						_model: {
-							x: this.chart.width / 2,
-							y: this.chart.height / 2,
-							startAngle: Math.PI * -0.5, // use - PI / 2 instead of 3PI / 2 to make animations better. It means that we never deal with overflow during the transition function
-							circumference: (this.options.animation.animateRotate) ? 0 : this.calculateCircumference(metaSlice.value),
-							outerRadius: (this.options.animation.animateScale) ? 0 : dataset.outerRadius,
-							innerRadius: (this.options.animation.animateScale) ? 0 : dataset.innerRadius,
-
-							backgroundColor: slice.custom && slice.custom.backgroundColor ? slice.custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.arc.backgroundColor),
-							hoverBackgroundColor: slice.custom && slice.custom.hoverBackgroundColor ? slice.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, this.options.elements.arc.hoverBackgroundColor),
-							borderWidth: slice.custom && slice.custom.borderWidth ? slice.custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.arc.borderWidth),
-							borderColor: slice.custom && slice.custom.borderColor ? slice.custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.arc.borderColor),
-
-							label: helpers.getValueAtIndexOrDefault(dataset.label, index, this.data.labels[index])
-						},
-					});
+		getDataset: function() {
+			return this.chart.data.datasets[this.index];
+		},
 
-					slice.pivot();
-				}, this);
+		getScaleForId: function(scaleID) {
+			return this.chart.scales[scaleID];
+		},
 
+		addElements: function() {
+			this.getDataset().metaData = this.getDataset().metaData || [];
+			helpers.each(this.getDataset().data, function(value, index) {
+				this.getDataset().metaData[index] = this.getDataset().metaData[index] || new Chart.elements.Arc({
+					_chart: this.chart.chart,
+					_datasetIndex: this.index,
+					_index: index,
+				});
 			}, this);
 		},
-		update: function(animationDuration) {
-
-			this.outerRadius = (helpers.min([this.chart.width, this.chart.height]) - this.options.elements.arc.borderWidth / 2) / 2;
-			this.innerRadius = this.options.cutoutPercentage ? (this.outerRadius / 100) * (this.options.cutoutPercentage) : 1;
-			this.radiusLength = (this.outerRadius - this.innerRadius) / this.data.datasets.length;
 
+		reset: function() {
+			this.update(true);
+		},
 
-			// Update the points
-			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
+		update: function(reset) {
 
-				dataset.total = 0;
-				helpers.each(dataset.data, function(value) {
-					dataset.total += Math.abs(value);
-				}, this);
+			this.chart.outerRadius = (helpers.min([this.chart.chart.width, this.chart.chart.height]) - this.chart.options.elements.arc.borderWidth / 2) / 2;
+			this.chart.innerRadius = this.chart.options.cutoutPercentage ? (this.chart.outerRadius / 100) * (this.chart.options.cutoutPercentage) : 1;
+			this.chart.radiusLength = (this.chart.outerRadius - this.chart.innerRadius) / this.chart.data.datasets.length;
 
 
-				dataset.outerRadius = this.outerRadius - (this.radiusLength * datasetIndex);
+			this.getDataset().total = 0;
+			helpers.each(this.getDataset().data, function(value) {
+				this.getDataset().total += Math.abs(value);
+			}, this);
 
-				dataset.innerRadius = dataset.outerRadius - this.radiusLength;
+			this.outerRadius = this.chart.outerRadius - (this.chart.radiusLength * this.index);
+			this.innerRadius = this.outerRadius - this.chart.radiusLength;
 
-				helpers.each(dataset.metaData, function(slice, index) {
+			helpers.each(this.getDataset().metaData, function(arc, index) {
 
-					helpers.extend(slice, {
-						// Utility
-						_chart: this.chart,
-						_datasetIndex: datasetIndex,
-						_index: index,
+				var resetModel = {
+					x: this.chart.chart.width / 2,
+					y: this.chart.chart.height / 2,
+					startAngle: Math.PI * -0.5, // use - PI / 2 instead of 3PI / 2 to make animations better. It means that we never deal with overflow during the transition function
+					circumference: (this.chart.options.animation.animateRotate) ? 0 : this.calculateCircumference(this.getDataset().data[index]),
+					outerRadius: (this.chart.options.animation.animateScale) ? 0 : this.outerRadius,
+					innerRadius: (this.chart.options.animation.animateScale) ? 0 : this.innerRadius,
+				};
 
-						// Desired view properties
-						_model: {
-							x: this.chart.width / 2,
-							y: this.chart.height / 2,
-							circumference: this.calculateCircumference(dataset, dataset.data[index]),
-							outerRadius: dataset.outerRadius,
-							innerRadius: dataset.innerRadius,
+				helpers.extend(arc, {
+					// Utility
+					_chart: this.chart.chart,
+					_datasetIndex: this.index,
+					_index: index,
 
-							backgroundColor: slice.custom && slice.custom.backgroundColor ? slice.custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.arc.backgroundColor),
-							hoverBackgroundColor: slice.custom && slice.custom.hoverBackgroundColor ? slice.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, this.options.elements.arc.hoverBackgroundColor),
-							borderWidth: slice.custom && slice.custom.borderWidth ? slice.custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.arc.borderWidth),
-							borderColor: slice.custom && slice.custom.borderColor ? slice.custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.arc.borderColor),
+					// Desired view properties
+					_model: reset ? resetModel : {
+						x: this.chart.chart.width / 2,
+						y: this.chart.chart.height / 2,
+						circumference: this.calculateCircumference(this.getDataset().data[index]),
+						outerRadius: this.outerRadius,
+						innerRadius: this.innerRadius,
+
+						backgroundColor: arc.custom && arc.custom.backgroundColor ? arc.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().backgroundColor, index, this.chart.options.elements.arc.backgroundColor),
+						hoverBackgroundColor: arc.custom && arc.custom.hoverBackgroundColor ? arc.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor, index, this.chart.options.elements.arc.hoverBackgroundColor),
+						borderWidth: arc.custom && arc.custom.borderWidth ? arc.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().borderWidth, index, this.chart.options.elements.arc.borderWidth),
+						borderColor: arc.custom && arc.custom.borderColor ? arc.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().borderColor, index, this.chart.options.elements.arc.borderColor),
+
+						label: helpers.getValueAtIndexOrDefault(this.getDataset().label, index, this.chart.data.labels[index])
+					},
+				});
 
-							label: helpers.getValueAtIndexOrDefault(dataset.label, index, this.data.labels[index])
-						},
-					});
+				if (!reset) {
 
 					if (index === 0) {
-						slice._model.startAngle = Math.PI * -0.5; // use - PI / 2 instead of 3PI / 2 to make animations better. It means that we never deal with overflow during the transition function
+						arc._model.startAngle = Math.PI * -0.5; // use - PI / 2 instead of 3PI / 2 to make animations better. It means that we never deal with overflow during the transition function
 					} else {
-						slice._model.startAngle = dataset.metaData[index - 1]._model.endAngle;
+						arc._model.startAngle = this.getDataset().metaData[index - 1]._model.endAngle;
 					}
 
-					slice._model.endAngle = slice._model.startAngle + slice._model.circumference;
+					arc._model.endAngle = arc._model.startAngle + arc._model.circumference;
 
 
-					//Check to see if it's the last slice, if not get the next and update its start angle
-					if (index < dataset.data.length - 1) {
-						dataset.metaData[index + 1]._model.startAngle = slice._model.endAngle;
+					//Check to see if it's the last arc, if not get the next and update its start angle
+					if (index < this.getDataset().data.length - 1) {
+						this.getDataset().metaData[index + 1]._model.startAngle = arc._model.endAngle;
 					}
+				}
 
-					slice.pivot();
-				}, this);
-
+				arc.pivot();
 			}, this);
-
-			this.render(animationDuration);
 		},
-		draw: function(easeDecimal) {
-			easeDecimal = easeDecimal || 1;
-			this.clear();
 
-			this.eachElement(function(slice) {
-				slice.transition(easeDecimal).draw();
+		draw: function(ease) {
+			var easingDecimal = ease || 1;
+			helpers.each(this.getDataset().metaData, function(arc, index) {
+				arc.transition(easingDecimal).draw();
 			}, this);
-
-			this.tooltip.transition(easeDecimal).draw();
 		},
-		events: function(e) {
-
-			this.lastActive = this.lastActive || [];
-
-			// Find Active Elements
-			if (e.type == 'mouseout') {
-				this.active = [];
-			} else {
-
-				this.active = function() {
-					switch (this.options.hover.mode) {
-						case 'single':
-							return this.getSliceAtEvent(e);
-						case 'label':
-							return this.getSlicesAtEvent(e);
-						case 'dataset':
-							return this.getDatasetAtEvent(e);
-						default:
-							return e;
-					}
-				}.call(this);
-			}
-
-			// On Hover hook
-			if (this.options.hover.onHover) {
-				this.options.hover.onHover.call(this, this.active);
-			}
-
-			if (e.type == 'mouseup' || e.type == 'click') {
-				if (this.options.onClick) {
-					this.options.onClick.call(this, e, this.active);
-				}
-			}
-
-			var dataset;
-			var index;
-			// Remove styling for last active (even if it may still be active)
-			if (this.lastActive.length) {
-				switch (this.options.hover.mode) {
-					case 'single':
-						dataset = this.data.datasets[this.lastActive[0]._datasetIndex];
-						index = this.lastActive[0]._index;
-
-						this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.arc.backgroundColor);
-						this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.arc.borderColor);
-						this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.arc.borderWidth);
-						break;
-					case 'label':
-						for (var i = 0; i < this.lastActive.length; i++) {
-							dataset = this.data.datasets[this.lastActive[i]._datasetIndex];
-							index = this.lastActive[i]._index;
-
-							this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.arc.backgroundColor);
-							this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.arc.borderColor);
-							this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.arc.borderWidth);
-						}
-						break;
-					case 'dataset':
-						break;
-					default:
-						// Don't change anything
-				}
-			}
-
-			// Built in hover styling
-			if (this.active.length && this.options.hover.mode) {
-				switch (this.options.hover.mode) {
-					case 'single':
-						dataset = this.data.datasets[this.active[0]._datasetIndex];
-						index = this.active[0]._index;
-
-						this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
-						this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, this.active[0]._model.borderColor);
-						this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.hoverBorderWidth, index, this.active[0]._model.borderWidth);
-						break;
-					case 'label':
-						for (var i = 0; i < this.active.length; i++) {
-							dataset = this.data.datasets[this.active[i]._datasetIndex];
-							index = this.active[i]._index;
-
-							this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
-							this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, this.active[0]._model.borderColor);
-							this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.hoverBorderWidth, index, this.active[i]._model.borderWidth);
-						}
-						break;
-					case 'dataset':
-						break;
-					default:
-						// Don't change anything
-				}
-			}
-
-
-			// Built in Tooltips
-			if (this.options.tooltips.enabled) {
-
-				// The usual updates
-				this.tooltip.initialize();
-
-				// Active
-				if (this.active.length) {
-					this.tooltip._model.opacity = 1;
-
-					helpers.extend(this.tooltip, {
-						_active: this.active,
-					});
-
-					this.tooltip.update();
-				} else {
-					// Inactive
-					this.tooltip._model.opacity = 0;
-				}
-			}
-
-
-			// Hover animations
-			this.tooltip.pivot();
-
-			if (!this.animating) {
-				var changed;
 
-				helpers.each(this.active, function(element, index) {
-					if (element !== this.lastActive[index]) {
-						changed = true;
-					}
-				}, this);
 
-				// If entering, leaving, or changing elements, animate the change via pivot
-				if ((!this.lastActive.length && this.active.length) ||
-					(this.lastActive.length && !this.active.length) ||
-					(this.lastActive.length && this.active.length && changed)) {
 
-					this.stop();
-					this.render(this.options.hover.animationDuration);
-				}
-			}
+		setHoverStyle: function(arc) {
+			var dataset = this.chart.data.datasets[arc._datasetIndex];
+			var index = arc._index;
 
-			// Remember Last Active
-			this.lastActive = this.active;
-			return this;
+			arc._model.backgroundColor = arc.custom && arc.custom.hoverBackgroundColor ? arc.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(arc._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+			arc._model.borderColor = arc.custom && arc.custom.hoverBorderColor ? arc.custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, helpers.color(arc._model.borderColor).saturate(0.5).darken(0.1).rgbString());
+			arc._model.borderWidth = arc.custom && arc.custom.hoverBorderWidth ? arc.custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, arc._model.borderWidth);
 		},
-		getSliceAtEvent: function(e) {
-			var elements = [];
 
-			var location = helpers.getRelativePosition(e);
+		removeHoverStyle: function(arc) {
+			var dataset = this.chart.data.datasets[arc._datasetIndex];
+			var index = arc._index;
 
-			this.eachElement(function(slice, index) {
-				if (slice.inRange(location.x, location.y)) {
-					elements.push(slice);
-				}
-			}, this);
-			return elements;
+			arc._model.backgroundColor = arc.custom && arc.custom.backgroundColor ? arc.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().backgroundColor, index, this.chart.options.elements.arc.backgroundColor);
+			arc._model.borderColor = arc.custom && arc.custom.borderColor ? arc.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().borderColor, index, this.chart.options.elements.arc.borderColor);
+			arc._model.borderWidth = arc.custom && arc.custom.borderWidth ? arc.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().borderWidth, index, this.chart.options.elements.arc.borderWidth);
 		},
-		/*getSlicesAtEvent: function(e) {
-			var elements = [];
 
-			var location = helpers.getRelativePosition(e);
+		calculateCircumference: function(value) {
+			if (this.getDataset().total > 0) {
+				return (Math.PI * 2) * (value / this.getDataset().total);
+			} else {
+				return 0;
+			}
+		},
 
-			this.eachElement(function(slice, index) {
-				if (slice.inLabelRange(location.x, location.y)) {
-					elements.push(slice);
-				}
-			}, this);
-			return elements;
-		},*/
 	});
 
-	Chart.types.Doughnut.extend({
-		name: "Pie",
-		defaults: helpers.merge(defaultConfig, {
-			cutoutPercentage: 0
-		})
-	});
 
 }).call(this);
 
@@ -2890,7 +2727,7 @@
 					// Desired view properties
 					_model: {
 						x: xScale.getPointPixelForValue(this.getDataset().data[index], index, this.index),
-						y: yScale.getPointPixelForValue(this.getDataset().data[index], index, this.index),
+						y: reset ? scaleBase : yScale.getPointPixelForValue(this.getDataset().data[index], index, this.index),
 						// Appearance
 						tension: point.custom && point.custom.tension ? point.custom.tension : this.chart.options.elements.line.tension,
 						radius: point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(this.getDataset().radius, index, this.chart.options.elements.point.radius),
@@ -2973,7 +2810,13 @@
 		},
 
 		removeHoverStyle: function(point) {
-			// TODO
+			var dataset = this.chart.data.datasets[point._datasetIndex];
+			var index = point._index;
+
+			point._model.radius = point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(this.getDataset().radius, index, this.chart.options.elements.point.radius);
+			point._model.backgroundColor = point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor, index, this.chart.options.elements.point.backgroundColor);
+			point._model.borderColor = point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderColor, index, this.chart.options.elements.point.borderColor);
+			point._model.borderWidth = point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth, index, this.chart.options.elements.point.borderWidth);
 		}
 
 	});
@@ -2985,14 +2828,13 @@
 (function() {
 	"use strict";
 
-	return;
-
 	var root = this,
 		Chart = root.Chart,
 		//Cache a local reference to Chart.helpers
 		helpers = Chart.helpers;
 
-	var defaultConfig = {
+
+	Chart.defaults.polarArea = {
 
 		scale: {
 			type: "radialLinear",
@@ -3003,552 +2845,327 @@
 		animateRotate: true,
 	};
 
+	Chart.controllers.polarArea = function(chart, datasetIndex) {
+		this.initialize.call(this, chart, datasetIndex);
+	};
 
-	Chart.Type.extend({
-		//Passing in a name registers this chart in the Chart namespace
-		name: "PolarArea",
-		//Providing a defaults will also register the deafults in the chart namespace
-		defaults: defaultConfig,
-		//Initialize is fired when the chart is initialized - Data is passed in as a parameter
-		//Config is automatically merged by the core of Chart.js, and is available at this.options
-		initialize: function() {
+	helpers.extend(Chart.controllers.polarArea.prototype, {
 
-			// Scale setup
-			var self = this;
-			var ScaleClass = Chart.scaleService.getScaleConstructor(this.options.scale.type);
-			this.scale = new ScaleClass({
-				options: this.options.scale,
-				lineArc: true,
-				width: this.chart.width,
-				height: this.chart.height,
-				xCenter: this.chart.width / 2,
-				yCenter: this.chart.height / 2,
-				ctx: this.chart.ctx,
-				valuesCount: this.data.length,
-				data: this.data
-			});
+		initialize: function(chart, datasetIndex) {
+			this.chart = chart;
+			this.index = datasetIndex;
+			this.linkScales();
+			this.addElements();
+		},
 
-			helpers.bindEvents(this, this.options.events, this.events);
+		linkScales: function() {
+			// no scales for doughnut
+		},
 
-			//Set up tooltip events on the chart
-			helpers.bindEvents(this, this.options.events, this.events);
+		getDataset: function() {
+			return this.chart.data.datasets[this.index];
+		},
 
-			//Create a new bar for each piece of data
-			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-				dataset.metaData = [];
-				helpers.each(dataset.data, function(dataPoint, index) {
-					dataset.metaData.push(new Chart.Arc({
-						_chart: this.chart,
-						_datasetIndex: datasetIndex,
-						_index: index,
-						_model: {}
-					}));
-				}, this);
-			}, this);
-
-			// Create tooltip instance exclusively for this chart with some defaults.
-			this.tooltip = new Chart.Tooltip({
-				_chart: this.chart,
-				_data: this.data,
-				_options: this.options,
-			}, this);
-
-			// Fit the scale before we animate
-			this.updateScaleRange();
-			this.scale.calculateRange();
-			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
-
-			// so that we animate nicely
-			this.resetElements();
-
-			// Update the chart with the latest data.
-			this.update();
-
-		},
-		updateScaleRange: function() {
-			helpers.extend(this.scale, {
-				size: helpers.min([this.chart.width, this.chart.height]),
-				xCenter: this.chart.width / 2,
-				yCenter: this.chart.height / 2
-			});
+		getScaleForId: function(scaleID) {
+			return this.chart.scales[scaleID];
 		},
-		resetElements: function() {
-			var circumference = 1 / this.data.datasets[0].data.length * 2;
 
-			// Map new data to data points
-			helpers.each(this.data.datasets[0].metaData, function(slice, index) {
-
-				var value = this.data.datasets[0].data[index];
-
-				helpers.extend(slice, {
+		addElements: function() {
+			this.getDataset().metaData = this.getDataset().metaData || [];
+			helpers.each(this.getDataset().data, function(value, index) {
+				this.getDataset().metaData[index] = this.getDataset().metaData[index] || new Chart.elements.Arc({
+					_chart: this.chart.chart,
+					_datasetIndex: this.index,
 					_index: index,
-					_model: {
-						x: this.chart.width / 2,
-						y: this.chart.height / 2,
-						innerRadius: 0,
-						outerRadius: 0,
-						startAngle: Math.PI * -0.5,
-						endAngle: Math.PI * -0.5,
-
-						backgroundColor: slice.custom && slice.custom.backgroundColor ? slice.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor, index, this.options.elements.arc.backgroundColor),
-						hoverBackgroundColor: slice.custom && slice.custom.hoverBackgroundColor ? slice.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor, index, this.options.elements.arc.hoverBackgroundColor),
-						borderWidth: slice.custom && slice.custom.borderWidth ? slice.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth, index, this.options.elements.arc.borderWidth),
-						borderColor: slice.custom && slice.custom.borderColor ? slice.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].borderColor, index, this.options.elements.arc.borderColor),
-
-						label: helpers.getValueAtIndexOrDefault(this.data.datasets[0].labels, index, this.data.datasets[0].labels[index])
-					},
 				});
-
-				slice.pivot();
 			}, this);
 		},
-		update: function(animationDuration) {
 
-			this.updateScaleRange();
-			this.scale.calculateRange();
-			this.scale.generateTicks();
-			this.scale.buildYLabels();
+		reset: function() {
+			this.update(true);
+		},
+
+		update: function(reset) {
 
 			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
+			//this.chart.scale.setScaleSize();
+			this.chart.scale.calculateRange();
+			this.chart.scale.generateTicks();
+			this.chart.scale.buildYLabels();
+
+			this.chart.outerRadius = (helpers.min([this.chart.chart.width, this.chart.chart.height]) - this.chart.options.elements.arc.borderWidth / 2) / 2;
+			this.chart.innerRadius = this.chart.options.cutoutPercentage ? (this.chart.outerRadius / 100) * (this.chart.options.cutoutPercentage) : 1;
+			this.chart.radiusLength = (this.chart.outerRadius - this.chart.innerRadius) / this.chart.data.datasets.length;
+
+			this.getDataset().total = 0;
+			helpers.each(this.getDataset().data, function(value) {
+				this.getDataset().total += Math.abs(value);
+			}, this);
 
-			var circumference = 1 / this.data.datasets[0].data.length * 2;
+			this.outerRadius = this.chart.outerRadius - (this.chart.radiusLength * this.index);
+			this.innerRadius = this.outerRadius - this.chart.radiusLength;
 
-			// Map new data to data points
-			helpers.each(this.data.datasets[0].metaData, function(slice, index) {
+			helpers.each(this.getDataset().metaData, function(arc, index) {
 
-				var value = this.data.datasets[0].data[index];
+				var resetModel = {
+					x: this.chart.chart.width / 2,
+					y: this.chart.chart.height / 2,
+					innerRadius: 0,
+					outerRadius: 0,
+					startAngle: Math.PI * -0.5,
+					endAngle: Math.PI * -0.5,
+
+					backgroundColor: arc.custom && arc.custom.backgroundColor ? arc.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().backgroundColor, index, this.chart.options.elements.arc.backgroundColor),
+					hoverBackgroundColor: arc.custom && arc.custom.hoverBackgroundColor ? arc.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor, index, this.chart.options.elements.arc.hoverBackgroundColor),
+					borderWidth: arc.custom && arc.custom.borderWidth ? arc.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().borderWidth, index, this.chart.options.elements.arc.borderWidth),
+					borderColor: arc.custom && arc.custom.borderColor ? arc.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().borderColor, index, this.chart.options.elements.arc.borderColor),
+
+					label: helpers.getValueAtIndexOrDefault(this.chart.data.labels, index, this.chart.data.labels[index])
+				};
 
+				var circumference = 1 / this.getDataset().data.length * 2;
 				var startAngle = (-0.5 * Math.PI) + (Math.PI * circumference) * index;
 				var endAngle = startAngle + (circumference * Math.PI);
 
-				helpers.extend(slice, {
+				console.log()
+
+				helpers.extend(arc, {
+					// Utility
+					_chart: this.chart.chart,
+					_datasetIndex: this.index,
 					_index: index,
-					_model: {
-						x: this.chart.width / 2,
-						y: this.chart.height / 2,
+
+					// Desired view properties
+					_model: reset ? resetModel : {
+						x: this.chart.chart.width / 2,
+						y: this.chart.chart.height / 2,
 						innerRadius: 0,
-						outerRadius: this.scale.getDistanceFromCenterForValue(value),
+						outerRadius: this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[index]),
 						startAngle: startAngle,
 						endAngle: endAngle,
 
-						backgroundColor: slice.custom && slice.custom.backgroundColor ? slice.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].backgroundColor, index, this.options.elements.arc.backgroundColor),
-						hoverBackgroundColor: slice.custom && slice.custom.hoverBackgroundColor ? slice.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].hoverBackgroundColor, index, this.options.elements.arc.hoverBackgroundColor),
-						borderWidth: slice.custom && slice.custom.borderWidth ? slice.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[0].borderWidth, index, this.options.elements.arc.borderWidth),
-						borderColor: slice.custom && slice.custom.borderColor ? slice.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[0].borderColor, index, this.options.elements.arc.borderColor),
+						backgroundColor: arc.custom && arc.custom.backgroundColor ? arc.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().backgroundColor, index, this.chart.options.elements.arc.backgroundColor),
+						hoverBackgroundColor: arc.custom && arc.custom.hoverBackgroundColor ? arc.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor, index, this.chart.options.elements.arc.hoverBackgroundColor),
+						borderWidth: arc.custom && arc.custom.borderWidth ? arc.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().borderWidth, index, this.chart.options.elements.arc.borderWidth),
+						borderColor: arc.custom && arc.custom.borderColor ? arc.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().borderColor, index, this.chart.options.elements.arc.borderColor),
 
-						label: helpers.getValueAtIndexOrDefault(this.data.datasets[0].labels, index, this.data.datasets[0].labels[index])
+						label: helpers.getValueAtIndexOrDefault(this.chart.data.labels, index, this.chart.data.labels[index])
 					},
 				});
-				slice.pivot();
-
-				console.log(slice);
 
+				arc.pivot();
 			}, this);
-
-			this.render(animationDuration);
 		},
+
 		draw: function(ease) {
 			var easingDecimal = ease || 1;
-
-			this.clear();
-
-			helpers.each(this.data.datasets[0].metaData, function(slice, index) {
-				slice.transition(easingDecimal).draw();
+			helpers.each(this.getDataset().metaData, function(arc, index) {
+				arc.transition(easingDecimal).draw();
+				console.log(arc);
 			}, this);
-
-			this.scale.draw();
-
-			this.tooltip.transition(easingDecimal).draw();
 		},
-		events: function(e) {
-
-			// If exiting chart
-			if (e.type == 'mouseout') {
-				return this;
-			}
-
-			this.lastActive = this.lastActive || [];
-
-			// Find Active Elements
-			this.active = function() {
-				switch (this.options.hover.mode) {
-					case 'single':
-						return this.getSliceAtEvent(e);
-					case 'label':
-						return this.getSlicesAtEvent(e);
-					case 'dataset':
-						return this.getDatasetAtEvent(e);
-					default:
-						return e;
-				}
-			}.call(this);
-
-			// On Hover hook
-			if (this.options.hover.onHover) {
-				this.options.hover.onHover.call(this, this.active);
-			}
-
-			if (e.type == 'mouseup' || e.type == 'click') {
-				if (this.options.onClick) {
-					this.options.onClick.call(this, e, this.active);
-				}
-			}
-
-			var dataset;
-			var index;
-			// Remove styling for last active (even if it may still be active)
-			if (this.lastActive.length) {
-				switch (this.options.hover.mode) {
-					case 'single':
-						dataset = this.data.datasets[this.lastActive[0]._datasetIndex];
-						index = this.lastActive[0]._index;
 
-						this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.arc.backgroundColor);
-						this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.arc.borderColor);
-						this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.arc.borderWidth);
-						break;
-					case 'label':
-						for (var i = 0; i < this.lastActive.length; i++) {
-							dataset = this.data.datasets[this.lastActive[i]._datasetIndex];
-							index = this.lastActive[i]._index;
 
-							this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, this.options.elements.arc.backgroundColor);
-							this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, this.options.elements.arc.borderColor);
-							this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, this.options.elements.arc.borderWidth);
-						}
-						break;
-					case 'dataset':
-						break;
-					default:
-						// Don't change anything
-				}
-			}
 
-			// Built in hover styling
-			if (this.active.length && this.options.hover.mode) {
-				switch (this.options.hover.mode) {
-					case 'single':
-						dataset = this.data.datasets[this.active[0]._datasetIndex];
-						index = this.active[0]._index;
-
-						this.active[0]._model.radius = this.active[0].custom && this.active[0].custom.hoverRadius ? this.active[0].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[0]._model.radius + 1);
-						this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
-						this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
-						this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[0]._model.borderWidth);
-						break;
-					case 'label':
-						for (var i = 0; i < this.active.length; i++) {
-							dataset = this.data.datasets[this.active[i]._datasetIndex];
-							index = this.active[i]._index;
+		setHoverStyle: function(arc) {
+			var dataset = this.chart.data.datasets[arc._datasetIndex];
+			var index = arc._index;
 
-							this.active[i]._model.radius = this.active[i].custom && this.active[i].custom.hoverRadius ? this.active[i].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[i]._model.radius + 1);
-							this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
-							this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
-							this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[i]._model.borderWidth);
-						}
-						break;
-					case 'dataset':
-						break;
-					default:
-						// Don't change anything
-				}
-			}
-
-
-			// Built in Tooltips
-			if (this.options.tooltips.enabled) {
-
-				// The usual updates
-				this.tooltip.initialize();
+			arc._model.backgroundColor = arc.custom && arc.custom.hoverBackgroundColor ? arc.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(arc._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+			arc._model.borderColor = arc.custom && arc.custom.hoverBorderColor ? arc.custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, helpers.color(arc._model.borderColor).saturate(0.5).darken(0.1).rgbString());
+			arc._model.borderWidth = arc.custom && arc.custom.hoverBorderWidth ? arc.custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, arc._model.borderWidth);
+		},
 
-				// Active
-				if (this.active.length) {
-					this.tooltip._model.opacity = 1;
+		removeHoverStyle: function(arc) {
+			var dataset = this.chart.data.datasets[arc._datasetIndex];
+			var index = arc._index;
 
-					helpers.extend(this.tooltip, {
-						_active: this.active,
-					});
+			arc._model.backgroundColor = arc.custom && arc.custom.backgroundColor ? arc.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().backgroundColor, index, this.chart.options.elements.arc.backgroundColor);
+			arc._model.borderColor = arc.custom && arc.custom.borderColor ? arc.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().borderColor, index, this.chart.options.elements.arc.borderColor);
+			arc._model.borderWidth = arc.custom && arc.custom.borderWidth ? arc.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().borderWidth, index, this.chart.options.elements.arc.borderWidth);
+		},
 
-					this.tooltip.update();
-				} else {
-					// Inactive
-					this.tooltip._model.opacity = 0;
-				}
+		calculateCircumference: function(value) {
+			if (this.getDataset().total > 0) {
+				return (Math.PI * 2) * (value / this.getDataset().total);
+			} else {
+				return 0;
 			}
+		},
+		updateScaleRange: function() {
+			helpers.extend(this.chart.scale, {
+				size: helpers.min([this.chart.width, this.chart.height]),
+				xCenter: this.chart.width / 2,
+				yCenter: this.chart.height / 2
+			});
+		},
 
+	});
 
-			// Hover animations
-			this.tooltip.pivot();
-
-			if (!this.animating) {
-				var changed;
-
-				helpers.each(this.active, function(element, index) {
-					if (element !== this.lastActive[index]) {
-						changed = true;
-					}
-				}, this);
-
-				// If entering, leaving, or changing elements, animate the change via pivot
-				if ((!this.lastActive.length && this.active.length) ||
-					(this.lastActive.length && !this.active.length) ||
-					(this.lastActive.length && this.active.length && changed)) {
-
-					this.stop();
-					this.render(this.options.hover.animationDuration);
-				}
-			}
 
-			// Remember Last Active
-			this.lastActive = this.active;
-			return this;
-		},
-		getSliceAtEvent: function(e) {
-			var elements = [];
 
-			var location = helpers.getRelativePosition(e);
-
-			this.eachElement(function(slice, index) {
-				if (slice.inRange(location.x, location.y)) {
-					elements.push(slice);
-				}
-			}, this);
-			return elements;
-		},
-		/*getSlicesAtEvent: function(e) {
-			var elements = [];
+	return;
 
-			var location = helpers.getRelativePosition(e);
 
-			this.eachElement(function(slice, index) {
-				if (slice.inLabelRange(location.x, location.y)) {
-					elements.push(slice);
-				}
-			}, this);
-			return elements;
-		},*/
-	});
+	Chart.Type.extend({});
 
 }).call(this);
 
 (function() {
 	"use strict";
 
-	return;
-
 	var root = this,
 		Chart = root.Chart,
 		helpers = Chart.helpers;
 
 
 
-	Chart.Type.extend({
-		name: "Radar",
-		defaults: {
-
-			scale: {
-				type: "radialLinear",
-			},
-
-			elements: {
-				line: {
-					tension: 0, // no bezier in radar
-				}
-			},
-
-			//String - A legend template
-			legendTemplate: "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span style=\"background-color:<%=datasets[i].strokeColor%>\"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>"
-
+	Chart.defaults.radar = {
+		scale: {
+			type: "radialLinear",
 		},
+		elements: {
+			line: {
+				tension: 0, // no bezier in radar
+			}
+		},
+	};
 
-		initialize: function() {
-
-			// Events
-			helpers.bindEvents(this, this.options.events, this.events);
-
-			// Create a new line and its points for each dataset and piece of data
-			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
+	Chart.controllers.radar = function(chart, datasetIndex) {
+		this.initialize.call(this, chart, datasetIndex);
+	};
 
-				dataset.metaDataset = new Chart.Line({
-					_chart: this.chart,
-					_datasetIndex: datasetIndex,
-					_points: dataset.metaData,
-					_loop: true
-				});
 
-				dataset.metaData = [];
+	helpers.extend(Chart.controllers.radar.prototype, {
 
-				helpers.each(dataset.data, function(dataPoint, index) {
-					dataset.metaData.push(new Chart.Point({
-						_datasetIndex: datasetIndex,
-						_index: index,
-						_chart: this.chart,
-						_model: {
-							x: 0, //xScale.getPixelForValue(null, index, true),
-							y: 0, //this.chartArea.bottom,
-						},
-					}));
+		initialize: function(chart, datasetIndex) {
+			this.chart = chart;
+			this.index = datasetIndex;
+			this.linkScales();
+			this.addElements();
+		},
 
-				}, this);
-			}, this);
+		linkScales: function() {
+			// No need. Single scale only
+		},
 
-			// Build the scale.
-			this.buildScale();
+		getDataset: function() {
+			return this.chart.data.datasets[this.index];
+		},
 
-			// Create tooltip instance exclusively for this chart with some defaults.
-			this.tooltip = new Chart.Tooltip({
-				_chart: this.chart,
-				_data: this.data,
-				_options: this.options,
-			}, this);
+		getScaleForId: function(scaleID) {
+			return this.chart.scales[scaleID];
+		},
 
-			// Need to fit scales before we reset elements. 
-			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
+		addElements: function() {
 
-			// Reset so that we animation from the baseline
-			this.resetElements();
+			this.getDataset().metaData = this.getDataset().metaData || [];
 
-			// Update that shiz
-			this.update();
-		},
-		nextPoint: function(collection, index) {
-			return collection[index + 1] || collection[0];
-		},
-		previousPoint: function(collection, index) {
-			return collection[index - 1] || collection[collection.length - 1];
-		},
-		resetElements: function() {
+			this.getDataset().metaDataset = this.getDataset().metaDataset || new Chart.elements.Line({
+				_chart: this.chart.chart,
+				_datasetIndex: this.index,
+				_points: this.getDataset().metaData,
+				_loop: true
+			});
 
-			// Update the points
-			this.eachElement(function(point, index, dataset, datasetIndex) {
-				helpers.extend(point, {
-					// Utility
-					_chart: this.chart,
-					_datasetIndex: datasetIndex,
+			helpers.each(this.getDataset().data, function(value, index) {
+				this.getDataset().metaData[index] = this.getDataset().metaData[index] || new Chart.elements.Point({
+					_chart: this.chart.chart,
+					_datasetIndex: this.index,
 					_index: index,
-					_scale: this.scale,
-
-					// Desired view properties
 					_model: {
-						x: this.scale.xCenter,
-						y: this.scale.yCenter,
-
-						// Appearance
-						tension: point.custom && point.custom.tension ? point.custom.tension : this.options.elements.line.tension,
-						radius: point.custom && point.custom.radius ? point.custom.pointRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointRadius, index, this.options.elements.point.radius),
-						backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBackgroundColor, index, this.options.elements.point.backgroundColor),
-						borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderColor, index, this.options.elements.point.borderColor),
-						borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderWidth, index, this.options.elements.point.borderWidth),
-						skip: this.data.datasets[datasetIndex].data[index] === null,
-
-						// Tooltip
-						hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].hitRadius, index, this.options.elements.point.hitRadius),
+						x: 0, //xScale.getPixelForValue(null, index, true),
+						y: 0, //this.chartArea.bottom,
 					},
 				});
 			}, this);
+		},
 
-			// Update control points for the bezier curve
-			this.eachElement(function(point, index, dataset, datasetIndex) {
-				var controlPoints = helpers.splineCurve(
-					this.previousPoint(dataset, index)._model,
-					point._model,
-					this.nextPoint(dataset, index)._model,
-					point._model.tension
-				);
-
-				point._model.controlPointPreviousX = this.scale.xCenter;
-				point._model.controlPointPreviousY = this.scale.yCenter;
-				point._model.controlPointNextX = this.scale.xCenter;
-				point._model.controlPointNextY = this.scale.yCenter;
-
-				// Now pivot the point for animation
-				point.pivot();
-			}, this);
+		reset: function() {
+			this.update(true);
 		},
-		update: function(animationDuration) {
-			this.scale.setScaleSize();
-			this.scale.calculateRange();
-			this.scale.generateTicks();
-			this.scale.buildYLabels();
 
-			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
+		update: function(reset) {
 
-			// Update the lines
-			this.eachDataset(function(dataset, datasetIndex) {
-				var scaleBase;
+			var line = this.getDataset().metaDataset;
+			var points = this.getDataset().metaData;
 
-				if (this.scale.min < 0 && this.scale.max < 0) {
-					scaleBase = this.scale.getPointPositionForValue(0, this.scale.max);
-				} else if (this.scale.min > 0 && this.scale.max > 0) {
-					scaleBase = this.scale.getPointPositionForValue(0, this.scale.min);
-				} else {
-					scaleBase = this.scale.getPointPositionForValue(0, 0);
-				}
+			var scale = this.chart.scale;
+			var scaleBase;
 
-				helpers.extend(dataset.metaDataset, {
-					// Utility
-					_datasetIndex: datasetIndex,
+			scale.setScaleSize();
+			scale.calculateRange();
+			scale.generateTicks();
+			scale.buildYLabels();
 
-					// Data
-					_children: dataset.metaData,
+			if (scale.min < 0 && scale.max < 0) {
+				scaleBase = scale.getPointPositionForValue(0, scale.max);
+			} else if (scale.min > 0 && scale.max > 0) {
+				scaleBase = scale.getPointPositionForValue(0, scale.min);
+			} else {
+				scaleBase = scale.getPointPositionForValue(0, 0);
+			}
 
-					// Model
-					_model: {
-						// Appearance
-						tension: dataset.tension || this.options.elements.line.tension,
-						backgroundColor: dataset.backgroundColor || this.options.elements.line.backgroundColor,
-						borderWidth: dataset.borderWidth || this.options.elements.line.borderWidth,
-						borderColor: dataset.borderColor || this.options.elements.line.borderColor,
-						fill: dataset.fill !== undefined ? dataset.fill : this.options.elements.line.fill, // use the value from the dataset if it was provided. else fall back to the default
-						skipNull: dataset.skipNull !== undefined ? dataset.skipNull : this.options.elements.line.skipNull,
-						drawNull: dataset.drawNull !== undefined ? dataset.drawNull : this.options.elements.line.drawNull,
-
-						// Scale
-						scaleTop: this.scale.top,
-						scaleBottom: this.scale.bottom,
-						scaleZero: scaleBase,
-					},
-				});
+			helpers.extend(this.getDataset().metaDataset, {
+				// Utility
+				_datasetIndex: this.index,
+				// Data
+				_children: this.getDataset().metaData,
+				// Model
+				_model: {
+					// Appearance
+					tension: this.getDataset().tension || this.chart.options.elements.line.tension,
+					backgroundColor: this.getDataset().backgroundColor || this.chart.options.elements.line.backgroundColor,
+					borderWidth: this.getDataset().borderWidth || this.chart.options.elements.line.borderWidth,
+					borderColor: this.getDataset().borderColor || this.chart.options.elements.line.borderColor,
+					fill: this.getDataset().fill !== undefined ? this.getDataset().fill : this.chart.options.elements.line.fill, // use the value from the this.getDataset() if it was provided. else fall back to the default
+					skipNull: this.getDataset().skipNull !== undefined ? this.getDataset().skipNull : this.chart.options.elements.line.skipNull,
+					drawNull: this.getDataset().drawNull !== undefined ? this.getDataset().drawNull : this.chart.options.elements.line.drawNull,
 
-				dataset.metaDataset.pivot();
+					// Scale
+					scaleTop: scale.top,
+					scaleBottom: scale.bottom,
+					scaleZero: scaleBase,
+				},
 			});
 
-			// Update the points
-			this.eachElement(function(point, index, dataset, datasetIndex) {
-				var pointPosition = this.scale.getPointPositionForValue(index, this.data.datasets[datasetIndex].data[index]);
+			this.getDataset().metaDataset.pivot();
+
+			// Update Points
+			helpers.each(points, function(point, index) {
+				var pointPosition = scale.getPointPositionForValue(index, this.getDataset().data[index]);
 
 				helpers.extend(point, {
 					// Utility
-					_chart: this.chart,
-					_datasetIndex: datasetIndex,
+					_datasetIndex: this.index,
 					_index: index,
 
 					// Desired view properties
 					_model: {
-						x: pointPosition.x, // value not used in dataset scale, but we want a consistent API between scales
-						y: pointPosition.y,
+						x: reset ? scale.xCenter : pointPosition.x, // value not used in dataset scale, but we want a consistent API between scales
+						y: reset ? scale.yCenter : pointPosition.y,
 
 						// Appearance
-						tension: point.custom && point.custom.tension ? point.custom.tension : this.options.elements.line.tension,
-						radius: point.custom && point.custom.radius ? point.custom.pointRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointRadius, index, this.options.elements.point.radius),
-						backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBackgroundColor, index, this.options.elements.point.backgroundColor),
-						borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderColor, index, this.options.elements.point.borderColor),
-						borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].pointBorderWidth, index, this.options.elements.point.borderWidth),
-						skip: this.data.datasets[datasetIndex].data[index] === null,
+						tension: point.custom && point.custom.tension ? point.custom.tension : this.chart.options.elements.line.tension,
+						radius: point.custom && point.custom.radius ? point.custom.pointRadius : helpers.getValueAtIndexOrDefault(this.getDataset().pointRadius, index, this.chart.options.elements.point.radius),
+						backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor, index, this.chart.options.elements.point.backgroundColor),
+						borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderColor, index, this.chart.options.elements.point.borderColor),
+						borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth, index, this.chart.options.elements.point.borderWidth),
+						skip: this.getDataset().data[index] === null,
 
 						// Tooltip
-						hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.data.datasets[datasetIndex].hitRadius, index, this.options.elements.point.hitRadius),
+						hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.getDataset().hitRadius, index, this.chart.options.elements.point.hitRadius),
 					},
 				});
 			}, this);
 
 
-			// Update control points for the bezier curve
-			this.eachElement(function(point, index, dataset, datasetIndex) {
+			// Update bezier control points
+			helpers.each(this.getDataset().metaData, function(point, index) {
 				var controlPoints = helpers.splineCurve(
-					this.previousPoint(dataset, index)._model,
+					helpers.previousItem(this.getDataset().metaData, index, true)._model,
 					point._model,
-					this.nextPoint(dataset, index)._model,
+					helpers.nextItem(this.getDataset().metaData, index, true)._model,
 					point._model.tension
 				);
 
@@ -3558,19 +3175,19 @@
 				// Prevent the bezier going outside of the bounds of the graph
 
 				// Cap puter bezier handles to the upper/lower scale bounds
-				if (controlPoints.next.y > this.chartArea.bottom) {
-					point._model.controlPointNextY = this.chartArea.bottom;
-				} else if (controlPoints.next.y < this.chartArea.top) {
-					point._model.controlPointNextY = this.chartArea.top;
+				if (controlPoints.next.y > this.chart.chartArea.bottom) {
+					point._model.controlPointNextY = this.chart.chartArea.bottom;
+				} else if (controlPoints.next.y < this.chart.chartArea.top) {
+					point._model.controlPointNextY = this.chart.chartArea.top;
 				} else {
 					point._model.controlPointNextY = controlPoints.next.y;
 				}
 
 				// Cap inner bezier handles to the upper/lower scale bounds
-				if (controlPoints.previous.y > this.chartArea.bottom) {
-					point._model.controlPointPreviousY = this.chartArea.bottom;
-				} else if (controlPoints.previous.y < this.chartArea.top) {
-					point._model.controlPointPreviousY = this.chartArea.top;
+				if (controlPoints.previous.y > this.chart.chartArea.bottom) {
+					point._model.controlPointPreviousY = this.chart.chartArea.bottom;
+				} else if (controlPoints.previous.y < this.chart.chartArea.top) {
+					point._model.controlPointPreviousY = this.chart.chartArea.top;
 				} else {
 					point._model.controlPointPreviousY = controlPoints.previous.y;
 				}
@@ -3579,202 +3196,50 @@
 				point.pivot();
 			}, this);
 
-			this.render(animationDuration);
 		},
-		buildScale: function() {
-			var self = this;
 
-			var ScaleConstructor = Chart.scaleService.getScaleConstructor(this.options.scale.type);
-			this.scale = new ScaleConstructor({
-				options: this.options.scale,
-				height: this.chart.height,
-				width: this.chart.width,
-				xCenter: this.chart.width / 2,
-				yCenter: this.chart.height / 2,
-				ctx: this.chart.ctx,
-				labels: this.data.labels,
-				valuesCount: this.data.datasets[0].data.length,
-				data: this.data,
-			});
-
-			this.scale.setScaleSize();
-			this.scale.calculateRange();
-			this.scale.generateTicks();
-			this.scale.buildYLabels();
-		},
 		draw: function(ease) {
 			var easingDecimal = ease || 1;
-			this.clear();
-
-			// Draw all the scales
-			this.scale.draw(this.chartArea);
-
-			// reverse for-loop for proper stacking
-			for (var i = this.data.datasets.length - 1; i >= 0; i--) {
-
-				var dataset = this.data.datasets[i];
-
-				// Transition Point Locations
-				helpers.each(dataset.metaData, function(point, index) {
-					point.transition(easingDecimal);
-				}, this);
 
-				// Transition and Draw the line
-				dataset.metaDataset.transition(easingDecimal).draw();
+			// Transition Point Locations
+			helpers.each(this.getDataset().metaData, function(point, index) {
+				point.transition(easingDecimal);
+			}, this);
 
-				// Draw the points
-				helpers.each(dataset.metaData, function(point) {
-					point.draw();
-				});
-			}
+			// Transition and Draw the line
+			this.getDataset().metaDataset.transition(easingDecimal).draw();
 
-			// Finally draw the tooltip
-			this.tooltip.transition(easingDecimal).draw();
+			// Draw the points
+			helpers.each(this.getDataset().metaData, function(point) {
+				point.draw();
+			});
 		},
-		events: function(e) {
-
-			this.lastActive = this.lastActive || [];
-
-			// Find Active Elements
-			// If exiting chart
-			if (e.type == 'mouseout') {
-				this.active = [];
-			} else {
-				this.active = function() {
-					switch (this.options.hover.mode) {
-						case 'single':
-							return this.getElementAtEvent(e);
-						case 'label':
-							return this.getElementsAtEvent(e);
-						case 'dataset':
-							return this.getDatasetAtEvent(e);
-						default:
-							return e;
-					}
-				}.call(this);
-			}
-
-			// On Hover hook
-			if (this.options.hover.onHover) {
-				this.options.hover.onHover.call(this, this.active);
-			}
-
-			if (e.type == 'mouseup' || e.type == 'click') {
-				if (this.options.onClick) {
-					this.options.onClick.call(this, e, this.active);
-				}
-			}
-
-			var dataset;
-			var index;
-			// Remove styling for last active (even if it may still be active)
-			if (this.lastActive.length) {
-				switch (this.options.hover.mode) {
-					case 'single':
-						dataset = this.data.datasets[this.lastActive[0]._datasetIndex];
-						index = this.lastActive[0]._index;
-
-						this.lastActive[0]._model.radius = this.lastActive[0].custom && this.lastActive[0].custom.radius ? this.lastActive[0].custom.pointRadius : helpers.getValueAtIndexOrDefault(dataset.pointRadius, index, this.options.elements.point.radius);
-						this.lastActive[0]._model.backgroundColor = this.lastActive[0].custom && this.lastActive[0].custom.backgroundColor ? this.lastActive[0].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointBackgroundColor, index, this.options.elements.point.backgroundColor);
-						this.lastActive[0]._model.borderColor = this.lastActive[0].custom && this.lastActive[0].custom.borderColor ? this.lastActive[0].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.pointBorderColor, index, this.options.elements.point.borderColor);
-						this.lastActive[0]._model.borderWidth = this.lastActive[0].custom && this.lastActive[0].custom.borderWidth ? this.lastActive[0].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.options.elements.point.borderWidth);
-						break;
-					case 'label':
-						for (var i = 0; i < this.lastActive.length; i++) {
-							dataset = this.data.datasets[this.lastActive[i]._datasetIndex];
-							index = this.lastActive[i]._index;
-
-							this.lastActive[i]._model.radius = this.lastActive[i].custom && this.lastActive[i].custom.radius ? this.lastActive[i].custom.pointRadius : helpers.getValueAtIndexOrDefault(dataset.pointRadius, index, this.options.elements.point.radius);
-							this.lastActive[i]._model.backgroundColor = this.lastActive[i].custom && this.lastActive[i].custom.backgroundColor ? this.lastActive[i].custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointBackgroundColor, index, this.options.elements.point.backgroundColor);
-							this.lastActive[i]._model.borderColor = this.lastActive[i].custom && this.lastActive[i].custom.borderColor ? this.lastActive[i].custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.pointBorderColor, index, this.options.elements.point.borderColor);
-							this.lastActive[i]._model.borderWidth = this.lastActive[i].custom && this.lastActive[i].custom.borderWidth ? this.lastActive[i].custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.options.elements.point.borderWidth);
-						}
-						break;
-					case 'dataset':
-						break;
-					default:
-						// Don't change anything
-				}
-			}
-
-			// Built in hover styling
-			if (this.active.length && this.options.hover.mode) {
-				switch (this.options.hover.mode) {
-					case 'single':
-						dataset = this.data.datasets[this.active[0]._datasetIndex];
-						index = this.active[0]._index;
-
-						this.active[0]._model.radius = this.active[0].custom && this.active[0].custom.hoverRadius ? this.active[0].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[0]._model.radius + 2);
-						this.active[0]._model.backgroundColor = this.active[0].custom && this.active[0].custom.hoverBackgroundColor ? this.active[0].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[0]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
-						this.active[0]._model.borderColor = this.active[0].custom && this.active[0].custom.hoverBorderColor ? this.active[0].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[0]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
-						this.active[0]._model.borderWidth = this.active[0].custom && this.active[0].custom.hoverBorderWidth ? this.active[0].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[0]._model.borderWidth + 2);
-						break;
-					case 'label':
-						for (var i = 0; i < this.active.length; i++) {
-							dataset = this.data.datasets[this.active[i]._datasetIndex];
-							index = this.active[i]._index;
-
-							this.active[i]._model.radius = this.active[i].custom && this.active[i].custom.hoverRadius ? this.active[i].custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.active[i]._model.radius + 2);
-							this.active[i]._model.backgroundColor = this.active[i].custom && this.active[i].custom.hoverBackgroundColor ? this.active[i].custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(this.active[i]._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
-							this.active[i]._model.borderColor = this.active[i].custom && this.active[i].custom.hoverBorderColor ? this.active[i].custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(this.active[i]._model.borderColor).saturate(0.5).darken(0.1).rgbString());
-							this.active[i]._model.borderWidth = this.active[i].custom && this.active[i].custom.hoverBorderWidth ? this.active[i].custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, this.active[i]._model.borderWidth + 2);
-						}
-						break;
-					case 'dataset':
-						break;
-					default:
-						// Don't change anything
-				}
-			}
-
-			// Built in Tooltips
-			if (this.options.tooltips.enabled) {
 
-				// The usual updates
-				this.tooltip.initialize();
-
-				// Active
-				if (this.active.length) {
-					this.tooltip._model.opacity = 1;
-
-					helpers.extend(this.tooltip, {
-						_active: this.active,
-					});
+		setHoverStyle: function(point) {
+			// Point
+			var dataset = this.chart.data.datasets[point._datasetIndex];
+			var index = point._index;
 
-					this.tooltip.update();
-				} else {
-					// Inactive
-					this.tooltip._model.opacity = 0;
-				}
-			}
+			point._model.radius = point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.chart.options.elements.point.hoverRadius);
+			point._model.backgroundColor = point.custom && point.custom.hoverBackgroundColor ? point.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(point._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+			point._model.borderColor = point.custom && point.custom.hoverBorderColor ? point.custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(point._model.borderColor).saturate(0.5).darken(0.1).rgbString());
+			point._model.borderWidth = point.custom && point.custom.hoverBorderWidth ? point.custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, point._model.borderWidth);
+		},
 
-			// Hover animations
-			this.tooltip.pivot();
+		removeHoverStyle: function(point) {
+			var dataset = this.chart.data.datasets[point._datasetIndex];
+			var index = point._index;
 
-			if (!this.animating) {
-				var changed;
+			point._model.radius = point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(this.getDataset().radius, index, this.chart.options.elements.point.radius);
+			point._model.backgroundColor = point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor, index, this.chart.options.elements.point.backgroundColor);
+			point._model.borderColor = point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderColor, index, this.chart.options.elements.point.borderColor);
+			point._model.borderWidth = point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth, index, this.chart.options.elements.point.borderWidth);
+		}
 
-				helpers.each(this.active, function(element, index) {
-					if (element !== this.lastActive[index]) {
-						changed = true;
-					}
-				}, this);
+	});
 
-				// If entering, leaving, or changing elements, animate the change via pivot
-				if ((!this.lastActive.length && this.active.length) ||
-					(this.lastActive.length && !this.active.length) ||
-					(this.lastActive.length && this.active.length && changed)) {
 
-					this.stop();
-					this.render(this.options.hover.animationDuration);
-				}
-			}
 
-			// Remember Last Active
-			this.lastActive = this.active;
-			return this;
-		},
-	});
 }).call(this);
 
 (function() {
@@ -4112,6 +3577,7 @@
 		},
 
 		// scale numbers
+		reverse: false,
 		beginAtZero: false,
 		override: null,
 
@@ -4211,6 +3677,16 @@
 			// range of the scale
 			this.max = helpers.max(this.ticks);
 			this.min = helpers.min(this.ticks);
+
+			if (this.options.reverse) {
+				this.ticks.reverse();
+
+				this.start = this.max;
+				this.end = this.min;
+			} else {
+				this.start = this.min;
+				this.end = this.max;
+			}
 		},
 		buildLabels: function() {
 			// We assume that this has been run after ticks have been generated. We try to figure out
@@ -4241,13 +3717,13 @@
 			// This must be called after fit has been run so that 
 			//      this.left, this.top, this.right, and this.bottom have been defined
 			var pixel;
-			var range = this.max - this.min;
+			var range = this.end - this.start;
 
 			if (this.isHorizontal()) {
-				pixel = this.left + (this.width / range * (value - this.min));
+				pixel = this.left + (this.width / range * (value - this.start));
 			} else {
 				// Bottom - top since pixels increase downard on a screen
-				pixel = this.bottom - (this.height / range * (value - this.min));
+				pixel = this.bottom - (this.height / range * (value - this.start));
 			}
 
 			return pixel;
@@ -4658,7 +4134,7 @@
 		display: true,
 
 		//Boolean - Whether to animate scaling the chart from the centre
-		animate: false,
+		animate: true,
 
 		lineArc: false,
 
@@ -4717,7 +4193,13 @@
 
 	var LinearRadialScale = Chart.Element.extend({
 		initialize: function() {
+			this.height = this.chart.height;
+			this.width = this.chart.width;
+			this.xCenter = this.chart.width / 2;
+			this.yCenter = this.chart.height / 2;
 			this.size = helpers.min([this.height, this.width]);
+			this.valuesCount = this.data.labels.length;
+			this.labels = this.data.labels;
 			this.drawingArea = (this.options.display) ? (this.size / 2) - (this.options.labels.fontSize / 2 + this.options.labels.backdropPaddingY) : (this.size / 2);
 		},
 		update: function() {
@@ -5118,7 +4600,7 @@
 		borderWidth: 2
 	};
 
-	Chart.Arc = Chart.Element.extend({
+	Chart.elements.Arc = Chart.Element.extend({
 		inLabelRange: function(mouseX) {
 			var vm = this._view;
 
diff --git a/Chart.min.js b/Chart.min.js
index 40b369014f2..f79fbcfa3bf 100644
--- a/Chart.min.js
+++ b/Chart.min.js
@@ -7,8 +7,9 @@
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-(function(){"use strict";var t=this,e=t.Chart,i=function(t,e){this.config=e,t.length&&t[0].getContext&&(t=t[0]),t.getContext&&(t=t.getContext("2d")),this.canvas=t.canvas,this.ctx=t;var n=function(t,e){return t["offset"+e]?t["offset"+e]:document.defaultView.getComputedStyle(t).getPropertyValue(e)},a=this.width=n(t.canvas,"Width")||t.canvas.width,s=this.height=n(t.canvas,"Height")||t.canvas.height;return t.canvas.width=a,t.canvas.height=s,a=this.width=t.canvas.width,s=this.height=t.canvas.height,this.aspectRatio=this.width/this.height,i.helpers.retinaScale(this),e?(this.controller=new i.Controller(this),this.controller):this};i.defaults={global:{responsive:!0,maintainAspectRatio:!0,events:["mousemove","mouseout","click","touchstart","touchmove","touchend"],hover:{onHover:null,mode:"single",animationDuration:400},onClick:null,defaultColor:"rgba(0,0,0,0.1)",elements:{}}},"undefined"!=typeof amd?define(function(){return i}):"object"==typeof module&&module.exports&&(module.exports=i),t.Chart=i,i.noConflict=function(){return t.Chart=e,i}}).call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers={}),i=e.each=function(t,e,i){var n=Array.prototype.slice.call(arguments,3);if(t)if(t.length===+t.length){var a;for(a=0;a<t.length;a++)e.apply(i,[t[a],a].concat(n))}else for(var s in t)e.apply(i,[t[s],s].concat(n))},n=e.clone=function(t){var a={};return i(t,function(i,s){t.hasOwnProperty(s)&&(e.isArray(i)?a[s]=i.slice(0):"object"==typeof i&&null!==i?a[s]=n(i):a[s]=i)}),a},a=e.extend=function(t){return i(Array.prototype.slice.call(arguments,1),function(e){i(e,function(i,n){e.hasOwnProperty(n)&&(t[n]=i)})}),t},s=(e.merge=function(t,e){var i=Array.prototype.slice.call(arguments,0);return i.unshift({}),a.apply(null,i)},e.configMerge=function(t){var i=n(t);return e.each(Array.prototype.slice.call(arguments,1),function(t){e.each(t,function(n,a){if(t.hasOwnProperty(a))if("scales"===a)i[a]=e.scaleMerge(i.hasOwnProperty(a)?i[a]:{},n);else if("scale"===a)i[a]=e.configMerge(i.hasOwnProperty(a)?i[a]:{},Chart.scaleService.getScaleDefaults(n.type),n);else if(i.hasOwnProperty(a)&&e.isArray(i[a])&&e.isArray(n)){var s=i[a];e.each(n,function(t,i){i<s.length?s[i]=e.configMerge(s[i],t):s.push(t)})}else i.hasOwnProperty(a)&&"object"==typeof i[a]&&null!==i[a]&&"object"==typeof n?i[a]=e.configMerge(i[a],n):i[a]=n})}),i},e.scaleMerge=function(t,i){var a=n(t);return 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e=t.parentNode,i=parseInt(v(e,"padding-bottom"))+parseInt(v(e,"padding-top"));return e.clientHeight-i},e.getStyle=function(t,e){return t.currentStyle?t.currentStyle[e]:document.defaultView.getComputedStyle(t,null).getPropertyValue(e)});e.getMaximumSize=e.getMaximumWidth,e.retinaScale=function(t){var e=t.ctx,i=t.canvas.width,n=t.canvas.height;window.devicePixelRatio&&(e.canvas.style.width=i+"px",e.canvas.style.height=n+"px",e.canvas.height=n*window.devicePixelRatio,e.canvas.width=i*window.devicePixelRatio,e.scale(window.devicePixelRatio,window.devicePixelRatio))},e.clear=function(t){t.ctx.clearRect(0,0,t.width,t.height)},e.fontString=function(t,e,i){return e+" "+t+"px "+i},e.longestText=function(t,e,n){t.font=e;var a=0;return i(n,function(e){var i=t.measureText(e).width;a=i>a?i:a}),a},e.drawRoundedRectangle=function(t,e,i,n,a,s){t.beginPath(),t.moveTo(e+s,i),t.lineTo(e+n-s,i),t.quadraticCurveTo(e+n,i,e+n,i+s),t.lineTo(e+n,i+a-s),t.quadraticCurveTo(e+n,i+a,e+n-s,i+a),t.lineTo(e+s,i+a),t.quadraticCurveTo(e,i+a,e,i+a-s),t.lineTo(e,i+s),t.quadraticCurveTo(e,i,e+s,i),t.closePath()},e.color=function(t){return window.Color?window.Color(t):(console.log("Color.js not found!"),t)},e.isArray=function(t){return Array.isArray?Array.isArray(t):"[object Array]"===Object.prototype.toString.call(arg)}}.call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers);Chart.elements={},Chart.Element=function(t){e.extend(this,t),this.initialize.apply(this,arguments)},e.extend(Chart.Element.prototype,{initialize:function(){},pivot:function(){return this._view||(this._view=e.clone(this._model)),this._start=e.clone(this._view),this},transition:function(t){return this._view||(this._view=e.clone(this._model)),this._start||this.pivot(),e.each(this._model,function(i,n){if("_"!==n[0]&&this._model.hasOwnProperty(n))if(this._view[n])if(this._model[n]===this._view[n]);else if("string"==typeof i)try{var a=e.color(this._start[n]).mix(e.color(this._model[n]),t);this._view[n]=a.rgbString()}catch(s){this._view[n]=i}else if("number"==typeof i){var o=void 0!==this._start[n]?this._start[n]:0;this._view[n]=(this._model[n]-o)*t+o}else this._view[n]=i;else"number"==typeof i?this._view[n]=i*t:this._view[n]=i||null;else;},this),1===t&&delete this._start,this},tooltipPosition:function(){return{x:this._model.x,y:this._model.y}},hasValue:function(){return e.isNumber(this._model.x)&&e.isNumber(this._model.y)}}),Chart.Element.extend=e.inherits}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.animation={duration:1e3,easing:"easeOutQuart",onProgress:function(){},onComplete:function(){}},e.Animation=e.Element.extend({currentStep:null,numSteps:60,easing:"",render:null,onAnimationProgress:null,onAnimationComplete:null}),e.animationService={frameDuration:17,animations:[],dropFrames:0,addAnimation:function(t,e,n){n||(t.animating=!0);for(var a=0;a<this.animations.length;++a)if(this.animations[a].chartInstance===t)return void(this.animations[a].animationObject=e);this.animations.push({chartInstance:t,animationObject:e}),1==this.animations.length&&i.requestAnimFrame.call(window,this.digestWrapper)},cancelAnimation:function(t){var e=i.findNextWhere(this.animations,function(e){return e.chartInstance===t});e&&(this.animations.splice(e,1),t.animating=!1)},digestWrapper:function(){e.animationService.startDigest.call(e.animationService)},startDigest:function(){var t=Date.now(),e=0;this.dropFrames>1&&(e=Math.floor(this.dropFrames),this.dropFrames-=e);for(var n=0;n<this.animations.length;n++)null===this.animations[n].animationObject.currentStep&&(this.animations[n].animationObject.currentStep=0),this.animations[n].animationObject.currentStep+=1+e,this.animations[n].animationObject.currentStep>this.animations[n].animationObject.numSteps&&(this.animations[n].animationObject.currentStep=this.animations[n].animationObject.numSteps),this.animations[n].animationObject.render(this.animations[n].chartInstance,this.animations[n].animationObject),this.animations[n].animationObject.currentStep==this.animations[n].animationObject.numSteps&&(this.animations[n].chartInstance.animating=!1,this.animations.splice(n,1),n--);var a=Date.now(),s=a-t-this.frameDuration,o=s/this.frameDuration;o>1&&(this.dropFrames+=o),this.animations.length>0&&i.requestAnimFrame.call(window,this.digestWrapper)}}}.call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers);Chart.types={},Chart.instances={},Chart.controllers={},Chart.Controller=function(t){return this.chart=t,this.config=t.config,this.data=this.config.data,this.options=this.config.options=e.configMerge(Chart.defaults.global,Chart.defaults[this.config.type],this.config.options||{}),this.id=e.uid(),Chart.instances[this.id]=this,this.options.responsive&&this.resize(),this.initialize.call(this),this},e.extend(Chart.Controller.prototype,{initialize:function(){return this.bindEvents(),this.buildScales(),this.buildControllers(),this.resetElements(),this.initToolTip(),this.update(),this},clear:function(){return e.clear(this.chart),this},stop:function(){return Chart.animationService.cancelAnimation(this),this},resize:function(){this.stop();var t=this.chart.canvas,i=e.getMaximumWidth(this.chart.canvas),n=this.options.maintainAspectRatio?i/this.chart.aspectRatio:getMaximumHeight(this.chart.canvas);return t.width=this.chart.width=i,t.height=this.chart.height=n,e.retinaScale(this.chart),this},buildScales:function(){this.scales={},e.each(this.options.scales.xAxes,function(t){var e=Chart.scaleService.getScaleConstructor(t.type),i=new e({ctx:this.chart.ctx,options:t,data:this.data,id:t.id});this.scales[i.id]=i},this),e.each(this.options.scales.yAxes,function(t){var e=Chart.scaleService.getScaleConstructor(t.type),i=new e({ctx:this.chart.ctx,options:t,data:this.data,id:t.id});this.scales[i.id]=i},this),Chart.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height)},buildControllers:function(){e.each(this.data.datasets,function(t,e){var i=t.type||this.config.type;return t.controller?void t.controller.updateIndex(e):void(t.controller=new Chart.controllers[i](this,e))},this)},resetElements:function(){e.each(this.data.datasets,function(t,e){t.controller.reset()},this)},update:function(t){Chart.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),e.each(this.data.datasets,function(t,e){t.controller.update()},this),this.render(t)},render:function(t){if(0!==this.options.animation.duration||t){var i=new Chart.Animation;i.numSteps=(t||this.options.animation.duration)/16.66,i.easing=this.options.animation.easing,i.render=function(t,i){var n=e.easingEffects[i.easing],a=i.currentStep/i.numSteps,s=n(a);t.draw(s,a,i.currentStep)},i.onAnimationProgress=this.options.onAnimationProgress,i.onAnimationComplete=this.options.onAnimationComplete,Chart.animationService.addAnimation(this,i,t)}else this.draw(),this.options.onAnimationComplete.call(this);return this},draw:function(t){var i=t||1;this.clear(),e.each(this.scales,function(t){t.draw(this.chartArea)},this),e.each(this.data.datasets,function(e,i){e.controller.draw(t)},this),this.tooltip.transition(i).draw()},getElementAtEvent:function(t){var i=e.getRelativePosition(t);return e.each(this.data.datasets,function(t,n){e.each(t.metaData,function(t,e){return this.chart.data.datasets[n].metaData[elementIndex].inRange(i.x,i.y)?(t.push(this.chart.data.datasets[n].metaData[elementIndex]),t):void 0},this)},this),[]},getElementsAtEvent:function(t){var i=e.getRelativePosition(t),n=[];return e.each(this.data.datasets,function(t,a){e.each(t.metaData,function(t,e){t.inRange(i.x,i.y)&&n.push(t)},this)},this),n},getDatasetAtEvent:function(t){for(var i=e.getRelativePosition(t),n=[],a=0;a<this.chart.data.datasets.length;a++)for(elementIndex=0;elementIndex<this.chart.data.datasets[a].metaData.length;elementIndex++)this.chart.data.datasets[a].metaData[elementIndex].inLabelRange(i.x,i.y)&&e.each(this.chart.data.datasets,datasetIterator);return n.length?n:[]},generateLegend:function(){return template(this.options.legendTemplate,this)},destroy:function(){this.clear(),e.unbindEvents(this,this.events);var t=this.chart.canvas;t.width=this.chart.width,t.height=this.chart.height,t.style.removeProperty?(t.style.removeProperty("width"),t.style.removeProperty("height")):(t.style.removeAttribute("width"),t.style.removeAttribute("height")),delete Chart.instances[this.id]},toBase64Image:function(){return this.chart.canvas.toDataURL.apply(this.chart.canvas,arguments)},initToolTip:function(){this.tooltip=new Chart.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this)},bindEvents:function(){e.bindEvents(this,this.options.events,function(t){this.eventHandler(t)})},eventHandler:function(t){this.lastActive=this.lastActive||[],"mouseout"==t.type?this.active=[]:this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);if(this.lastActive.length)switch(this.options.hover.mode){case"single":this.data.datasets[this.lastActive[0]._datasetIndex].controller.removeHoverStyle(this.lastActive[0],this.lastActive[0]._datasetIndex,this.lastActive[0]._index);break;case"label":for(var i=0;i<this.lastActive.length;i++)this.data.datasets[this.lastActive[0]._datasetIndex].controller.removeHoverStyle(this.lastActive[i],this.lastActive[i]._datasetIndex,this.lastActive[i]._index);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":this.data.datasets[this.active[0]._datasetIndex].controller.setHoverStyle(this.active[0]);break;case"label":for(var i=0;i<this.active.length;i++)this.data.datasets[this.active[0]._datasetIndex].controller.setHoverStyle(this.active[i]);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,e.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var n;e.each(this.active,function(t,e){t!==this.lastActive[e]&&(n=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&n)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers);e.addEvent(window,"resize",function(){var t;return function(){clearTimeout(t),t=setTimeout(function(){each(Chart.instances,function(t){t.options.responsive&&(t.resize(),t.update())})},50)}}())}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.scaleService={constructors:{},defaults:{},registerScaleType:function(t,e,i){this.constructors[t]=e,this.defaults[t]=i},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0},getScaleDefaults:function(t){return this.defaults.hasOwnProperty(t)?this.defaults[t]:{}},fitScalesForChart:function(t,e,n){var a=e>30?5:2,s=n>30?5:2;if(t){var o=i.where(t.scales,function(t){return"left"==t.options.position}),r=i.where(t.scales,function(t){return"right"==t.options.position}),h=i.where(t.scales,function(t){return"top"==t.options.position}),l=i.where(t.scales,function(t){return"bottom"==t.options.position}),c=e/2,u=n/2;c-=2*a,u-=2*s;var d=(e-c)/(o.length+r.length),g=(n-u)/(h.length+l.length),f=[],p=function(t){var e=t.fit(d,u);f.push({horizontal:!1,minSize:e,scale:t})},v=function(t){var e=t.fit(c,g);f.push({horizontal:!0,minSize:e,scale:t})};i.each(o,p),i.each(r,p),i.each(h,v),i.each(l,v);var m=n-2*s,b=e-2*a;i.each(f,function(t){t.horizontal?m-=t.minSize.height:b-=t.minSize.width});var x=function(t){var e=i.findNextWhere(f,function(e){return e.scale===t});e&&t.fit(e.minSize.width,m)},y=function(t){var e=i.findNextWhere(f,function(e){return e.scale===t}),n={left:w,right:_,top:0,bottom:0};e&&t.fit(b,e.minSize.height,n)},w=a,_=a,k=s,C=s;i.each(o,x),i.each(r,x),i.each(o,function(t){w+=t.width}),i.each(r,function(t){_+=t.width}),i.each(h,y),i.each(l,y),i.each(h,function(t){k+=t.height}),i.each(l,function(t){C+=t.height}),i.each(o,function(t){var e=i.findNextWhere(f,function(e){return e.scale===t}),n={left:0,right:0,top:k,bottom:C};e&&t.fit(e.minSize.width,m,n)}),i.each(r,function(t){var e=i.findNextWhere(f,function(e){return e.scale===t}),n={left:0,right:0,top:k,bottom:C};e&&t.fit(e.minSize.width,m,n)});var S=a,P=s,A=function(t){t.left=S,t.right=S+t.width,t.top=k,t.bottom=k+m,S=t.right},M=function(t){t.left=w,t.right=w+b,t.top=P,t.bottom=P+t.height,P=t.bottom};i.each(o,A),i.each(h,M),S+=b,P+=m,i.each(r,A),i.each(l,M),t.chartArea={left:w,top:k,right:w+b,bottom:k+m}}}}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.tooltips={enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>: ","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>: ","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},e.Tooltip=e.Element.extend({initialize:function(){var t=this._options;i.extend(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":i.extend(this._model,{text:i.template(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();i.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var n,a,s=[],o=[],r=this._data.datasets.length-1;r>=0&&(n=this._data.datasets[r].metaData,a=i.indexOf(n,this._active[0]),-1===a);r--);var h=function(t){var e,n,r,h,l,c=[],u=[],d=[];return i.each(this._data.datasets,function(t){e=t.metaData,e[a]&&e[a].hasValue()&&c.push(e[a])},this),i.each(this._options.stacked?c.reverse():c,function(t){u.push(t._view.x),d.push(t._view.y),s.push(i.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),o.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),l=i.min(d),r=i.max(d),h=i.min(u),n=i.max(u),{x:h>this._chart.width/2?h:n,y:(l+r)/2}}.call(this,a);i.extend(this._model,{x:h.x,y:h.y,labels:s,title:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:"",legendColors:o,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=s.length*this._model.fontSize+(s.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var l=t.measureText(this.title).width,c=i.longestText(t,this.font,s)+this._model.fontSize+3,u=i.max([c,l]);this._model.width=u+2*this._model.xPadding;var d=this._model.height/2;this._model.y-d<0?this._model.y=d:this._model.y+d>this._chart.height&&(this._model.y=this._chart.height-d),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.hover.mode){case"single":t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var n=e.caretPadding||2,a=t.measureText(e.text).width+2*e.xPadding,s=e.fontSize+2*e.yPadding,o=s+e.caretHeight+n;e.x+a/2>this._chart.width?e.xAlign="left":e.x-a/2<0&&(e.xAlign="right"),e.y-o<0&&(e.yAlign="below");var r=e.x-a/2,h=e.y-o;if(t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),this._custom)this._custom(this._view);else{switch(e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-n),t.lineTo(e.x+e.caretHeight,e.y-(n+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(n+e.caretHeight)),t.closePath(),t.fill();break;case"below":h=e.y+n+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+n),t.lineTo(e.x+e.caretHeight,e.y+n+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+n+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":r=e.x-a+(e.cornerRadius+e.caretHeight);break;case"right":r=e.x-(e.cornerRadius+e.caretHeight)}i.drawRoundedRectangle(t,r,h,a,s,e.cornerRadius),t.fill(),t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,r+a/2,h+s/2)}break;case"label":i.drawRoundedRectangle(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=i.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=i.fontString(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),i.each(e.labels,function(n,a){t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(n,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(a+1)),t.fillStyle=i.color(e.legendColors[a].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(a+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=i.color(e.legendColors[a].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(a+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.bar={hover:{mode:"label"},scales:{xAxes:[{type:"category",categorySpacing:10,spacing:1,gridLines:{offsetGridLines:!0}}],yAxes:[{type:"linear"}]}},e.controllers.bar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.bar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){var e=this.getScaleForId(this.getDataset().xAxisID),n=this.getScaleForId(this.getDataset().yAxisID);i.each(this.getDataset().metaData,function(a,s){var o;o=n.min<0&&n.max<0?n.getPixelForValue(n.max):n.min>0&&n.max>0?n.getPixelForValue(n.min):n.getPixelForValue(0),i.extend(a,{_chart:this.chart.chart,_xScale:e,_yScale:n,_datasetIndex:this.index,_index:s,_model:{x:e.calculateBarX(this.chart.data.datasets.length,this.index,s),y:t?o:n.getPixelForValue(this.getDataset().data[s]),label:this.chart.data.labels[s],datasetLabel:this.getDataset().label,base:n.calculateBarBase(this.index,s),width:e.calculateBarWidth(this.chart.data.datasets.length),backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,s,this.chart.options.elements.rectangle.backgroundColor),borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,s,this.chart.options.elements.rectangle.borderColor),borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,s,this.chart.options.elements.rectangle.borderWidth)}}),a.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],n=t._index;
-t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,n,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,n,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,n,t._model.borderWidth)},removeHoverStyle:function(t){}})}.call(this),function(){"use strict";return}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.line={hover:{mode:"label"},scales:{xAxes:[{type:"category"}],yAxes:[{type:"linear"}]}},e.controllers.line=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.line.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){var e,n=this.getDataset().metaDataset,a=this.getDataset().metaData,s=this.getScaleForId(this.getDataset().yAxisID),o=this.getScaleForId(this.getDataset().xAxisID);e=s.min<0&&s.max<0?s.getPixelForValue(s.max):s.min>0&&s.max>0?s.getPixelForValue(s.min):s.getPixelForValue(0),i.extend(n,{_scale:s,_datasetIndex:this.index,_children:a,_model:{tension:n.custom&&n.custom.tension?n.custom.tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:n.custom&&n.custom.backgroundColor?n.custom.backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:n.custom&&n.custom.borderWidth?n.custom.borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:n.custom&&n.custom.borderColor?n.custom.borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:n.custom&&n.custom.fill?n.custom.fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:e}}),n.pivot(),i.each(a,function(t,e){i.extend(t,{_chart:this.chart.chart,_xScale:o,_yScale:s,_datasetIndex:this.index,_index:e,_model:{x:o.getPointPixelForValue(this.getDataset().data[e],e,this.index),y:s.getPointPixelForValue(this.getDataset().data[e],e,this.index),tension:t.custom&&t.custom.tension?t.custom.tension:this.chart.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth),skip:null===this.getDataset().data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,e,this.chart.options.elements.point.hitRadius)}})},this),i.each(this.getDataset().metaData,function(t,e){var n=i.splineCurve(i.previousItem(this.getDataset().metaData,e)._model,t._model,i.nextItem(this.getDataset().metaData,e)._model,t._model.tension);t._model.controlPointPreviousX=n.previous.x,t._model.controlPointNextX=n.next.x,n.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:n.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=n.next.y,n.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:n.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=n.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],n=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,n,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,n,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,n,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,n,t._model.borderWidth)},removeHoverStyle:function(t){}})}.call(this),function(){"use strict";return}.call(this),function(){"use strict";return}.call(this),function(){"use strict";return}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,n={display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},a=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},getPixelForValue:function(t,e,i,n){if(this.isHorizontal()){var a=(this.labelRotation>0,this.width-(this.paddingLeft+this.paddingRight)),s=a/Math.max(this.data.labels.length-(this.options.gridLines.offsetGridLines?0:1),1),o=s*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&n&&(o+=s/2),this.left+Math.round(o)}return this.top+e*(this.height/this.data.labels.length)},getPointPixelForValue:function(t,e,i){return this.getPixelForValue(t,e,i,!0)},calculateBaseWidth:function(){return this.getPixelForValue(null,1,0,!0)-this.getPixelForValue(null,0,0,!0)-2*this.options.categorySpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*this.options.spacing;return this.options.stacked?e:e/t},calculateBarX:function(t,e,i){var n=this.calculateBaseWidth(),a=this.getPixelForValue(null,i,e,!0)-n/2,s=this.calculateBarWidth(t);return this.options.stacked?a+s/2:a+s*e+e*this.options.spacing+s/2},calculateLabelRotation:function(t,e){var n=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=n;var a,s,o=this.ctx.measureText(this.data.labels[0]).width,r=this.ctx.measureText(this.data.labels[this.data.labels.length-1]).width;if(this.paddingRight=r/2+3,this.paddingLeft=o/2+3,this.labelRotation=0,this.options.display){var h,l,c=i.longestText(this.ctx,n,this.data.labels);this.labelWidth=c;for(var u=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>u&&0===this.labelRotation||this.labelWidth>u&&this.labelRotation<=90&&this.labelRotation>0;){if(h=Math.cos(i.toRadians(this.labelRotation)),l=Math.sin(i.toRadians(this.labelRotation)),a=h*o,s=h*r,a+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=a+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,l*c>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=h*c}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;e&&(this.paddingLeft-=e.left,this.paddingRight-=e.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},fit:function(t,e,n){this.calculateLabelRotation(e,n);var a={width:0,height:0},s=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),o=i.longestText(this.ctx,s,this.data.labels);if(this.isHorizontal()?(a.width=t,this.width=t):this.options.display&&(a.width=Math.min(o+6,t)),this.isHorizontal()&&this.options.display){var r=Math.cos(i.toRadians(this.labelRotation))*o+1.5*this.options.labels.fontSize;a.height=Math.min(r,e)}else this.options.display&&(a.width=Math.min(o+6,t));return this.width=a.width,this.height=a.height,a},draw:function(t){if(this.options.display){var e;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){e=!0;var n="bottom"==this.options.position?this.top:this.bottom-10,a="bottom"==this.options.position?this.top+10:this.bottom,s=0!==this.labelRotation;i.each(this.data.labels,function(o,r){var h=this.getPixelForValue(o,r,null,!1),l=this.getPixelForValue(o,r,null,!0);this.options.gridLines.show&&(0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,n),this.ctx.lineTo(h,a)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(l,s?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=s?"right":"center",this.ctx.textBaseline=s?"middle":"top",this.ctx.fillText(o,0,0),this.ctx.restore())},this)}else this.options.gridLines.show,this.options.labels.show}}});e.scaleService.registerScaleType("category",a,n)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,n={display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},a=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},generateTicks:function(t,e){if(this.ticks=[],this.options.override)for(var n=0;n<=this.options.override.steps;++n){var a=this.options.override.start+n*this.options.override.stepWidth;ticks.push(a)}else{var s;if(s=this.isHorizontal()?Math.min(11,Math.ceil(t/50)):Math.min(11,Math.ceil(e/(2*this.options.labels.fontSize))),s=Math.max(2,s),this.options.beginAtZero){var o=i.sign(this.min),r=i.sign(this.max);0>o&&0>r?this.max=0:o>0&&r>0&&(this.min=0)}for(var h=i.niceNum(this.max-this.min,!1),l=i.niceNum(h/(s-1),!0),c=Math.floor(this.min/l)*l,u=Math.ceil(this.max/l)*l,d=c;u>=d;d+=l)this.ticks.push(d)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,n){var a;this.options.labels.userCallback?a=this.options.labels.userCallback(t,e,n):this.options.labels.template&&(a=i.template(this.options.labels.template,{value:t})),this.labels.push(a?a:"")},this)},getRightValue:function(t){return"object"==typeof t?this.isHorizontal()?t.x:t.y:t},getPixelForValue:function(t){var e,i=this.max-this.min;return e=this.isHorizontal()?this.left+this.width/i*(t-this.min):this.bottom-this.height/i*(t-this.min)},calculateRange:function(){this.min=null,this.max=null;var t=[],e=[];if(this.options.stacked){i.each(this.data.datasets,function(n){(this.isHorizontal()?n.xAxisID===this.id:n.yAxisID===this.id)&&i.each(n.data,function(i,n){var a=this.getRightValue(i);t[n]=t[n]||0,e[n]=e[n]||0,this.options.relativePoints?t[n]=100:0>a?e[n]+=a:t[n]+=a},this)},this);var n=t.concat(e);this.min=i.min(n),this.max=i.max(n)}else i.each(this.data.datasets,function(t){(this.isHorizontal()?t.xAxisID===this.id:t.yAxisID===this.id)&&i.each(t.data,function(t,e){var i=this.getRightValue(t);null===this.min?this.min=i:i<this.min&&(this.min=i),null===this.max?this.max=i:i>this.max&&(this.max=i)},this)},this)},getPointPixelForValue:function(t,e,i){var n=this.getRightValue(t);if(this.options.stacked){for(var a=0,s=0,o=0;i>o;++o)this.data.datasets[o].data[e]<0?s+=this.data.datasets[o].data[e]:a+=this.data.datasets[o].data[e];return 0>n?this.getPixelForValue(s+n):this.getPixelForValue(a+n)}return this.getPixelForValue(n)},calculateBarBase:function(t,e){var i=0;if(this.options.stacked){var n=this.data.datasets[t].data[e];if(0>n)for(var a=0;t>a;a++)this.data.datasets[a].yAxisID===this.id&&(i+=this.data.datasets[a].data[e]<0?this.data.datasets[a].data[e]:0);else for(var s=0;t>s;s++)this.data.datasets[s].yAxisID===this.id&&(i+=this.data.datasets[s].data[e]>0?this.data.datasets[s].data[e]:0);return this.getPixelForValue(i)}return i=this.getPixelForValue(this.min),this.beginAtZero||this.min<=0&&this.max>=0||this.min>=0&&this.max<=0?(i=this.getPixelForValue(0),i+=this.options.gridLines.lineWidth):this.min<0&&this.max<0&&(i=this.getPixelForValue(this.max)),i},calculateBarY:function(t,e){var i=this.data.datasets[t].data[e];if(this.options.stacked){for(var n=0,a=0,s=0;t>s;s++)this.data.datasets[s].data[e]<0?a+=this.data.datasets[s].data[e]||0:n+=this.data.datasets[s].data[e]||0;return 0>i?this.getPixelForValue(a+i):this.getPixelForValue(n+i)}for(var o=0,r=t;r<this.data.datasets.length;r++)o+=r===t&&i?i:i;return this.getPixelForValue(i)},fit:function(t,e){this.calculateRange(),this.generateTicks(t,e),this.buildLabels();var n={width:0,height:0};if(this.isHorizontal()?n.width=t:n.width=this.options.gridLines.show&&this.options.display?10:0,this.isHorizontal()?n.height=this.options.gridLines.show&&this.options.display?10:0:n.height=e,this.options.labels.show&&this.options.display){var a=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);if(this.isHorizontal()){var s=(e-n.height,1.5*this.options.labels.fontSize);n.height=Math.min(e,n.height+s)}else{var o=t-n.width,r=i.longestText(this.ctx,a,this.labels);o>r?n.width+=r:n.width=t}}return this.width=n.width,this.height=n.height,n},draw:function(t){if(this.options.display){var e,n;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){e=!0,n=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var 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i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,l,i)},this)}}}}});e.scaleService.registerScaleType("linear",a,n)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,n={display:!0,animate:!1,lineArc:!1,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1},angleLines:{show:!0,color:"rgba(0,0,0, 0.1)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica 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e=this.options.override.start+t*this.options.override.stepWidth;ticks.push(e)}else{var n=Math.min(11,Math.ceil(this.drawingArea/(2*this.options.labels.fontSize)));if(n=Math.max(2,n),this.options.beginAtZero){var a=i.sign(this.min),s=i.sign(this.max);0>a&&0>s?this.max=0:a>0&&s>0&&(this.min=0)}for(var o=i.niceNum(this.max-this.min,!1),r=i.niceNum(o/(n-1),!0),h=Math.floor(this.min/r)*r,l=Math.ceil(this.max/r)*r,c=h;l>=c;c+=r)this.ticks.push(c)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildYLabels:function(){this.yLabels=[],i.each(this.ticks,function(t,e,n){var a;this.options.labels.userCallback?a=this.options.labels.userCallback(t,e,n):this.options.labels.template&&(a=i.template(this.options.labels.template,{value:t})),this.yLabels.push(a?a:"")},this)},getCircumference:function(){return 2*Math.PI/this.valuesCount},setScaleSize:function(){var t,e,n,a,s,o,r,h,l,c,u,d,g=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),f=this.width,p=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.valuesCount;e++)t=this.getPointPosition(e,g),n=this.ctx.measureText(i.template(this.options.labels.template,{value:this.labels[e]})).width+5,0===e||e===this.valuesCount/2?(a=n/2,t.x+a>f&&(f=t.x+a,s=e),t.x-a<p&&(p=t.x-a,r=e)):e<this.valuesCount/2?t.x+n>f&&(f=t.x+n,s=e):e>this.valuesCount/2&&t.x-n<p&&(p=t.x-n,r=e);l=p,c=Math.ceil(f-this.width),o=this.getIndexAngle(s),h=this.getIndexAngle(r),u=c/Math.sin(o+Math.PI/2),d=l/Math.sin(h+Math.PI/2),u=i.isNumber(u)?u:0,d=i.isNumber(d)?d:0,this.drawingArea=g-(d+u)/2,this.setCenterPoint(d,u)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,n=t+this.drawingArea;this.xCenter=(n+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.valuesCount;return 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r=this.getPointPosition(o,this.getDistanceFromCenterForValue(this.ticks[n]));0===o?t.moveTo(r.x,r.y):t.lineTo(r.x,r.y)}t.closePath(),t.stroke()}if(this.options.labels.show){if(t.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),this.options.labels.showLabelBackdrop){var h=t.measureText(e).width;t.fillStyle=this.options.labels.backdropColor,t.fillRect(this.xCenter-h/2-this.options.labels.backdropPaddingX,s-this.fontSize/2-this.options.labels.backdropPaddingY,h+2*this.options.labels.backdropPaddingX,this.options.labels.fontSize+2*this.options.labels.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.labels.fontColor,t.fillText(e,this.xCenter,s)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.valuesCount-1;e>=0;e--){if(this.options.angleLines.show){var n=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(n.x,n.y),t.stroke(),t.closePath()}var a=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var s=this.labels.length,o=this.labels.length/2,r=o/2,h=r>e||e>s-r,l=e===r||e===s-r;0===e?t.textAlign="center":e===o?t.textAlign="center":o>e?t.textAlign="left":t.textAlign="right",l?t.textBaseline="middle":h?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.labels[e],a.x,a.y)}}}}});e.scaleService.registerScaleType("radialLinear",a,n)}.call(this),/*!
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t=this,e=t.Chart,i=e.helpers;e.defaults.global.animation={duration:1e3,easing:"easeOutQuart",onProgress:function(){},onComplete:function(){}},e.Animation=e.Element.extend({currentStep:null,numSteps:60,easing:"",render:null,onAnimationProgress:null,onAnimationComplete:null}),e.animationService={frameDuration:17,animations:[],dropFrames:0,addAnimation:function(t,e,a){a||(t.animating=!0);for(var o=0;o<this.animations.length;++o)if(this.animations[o].chartInstance===t)return void(this.animations[o].animationObject=e);this.animations.push({chartInstance:t,animationObject:e}),1==this.animations.length&&i.requestAnimFrame.call(window,this.digestWrapper)},cancelAnimation:function(t){var e=i.findNextWhere(this.animations,function(e){return e.chartInstance===t});e&&(this.animations.splice(e,1),t.animating=!1)},digestWrapper:function(){e.animationService.startDigest.call(e.animationService)},startDigest:function(){var 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t=this,e=(t.Chart,Chart.helpers);Chart.types={},Chart.instances={},Chart.controllers={},Chart.Controller=function(t){return this.chart=t,this.config=t.config,this.data=this.config.data,this.options=this.config.options=e.configMerge(Chart.defaults.global,Chart.defaults[this.config.type],this.config.options||{}),this.id=e.uid(),Chart.instances[this.id]=this,this.options.responsive&&this.resize(),this.initialize.call(this),this},e.extend(Chart.Controller.prototype,{initialize:function(){return this.bindEvents(),this.buildControllers(),this.buildScales(),this.resetElements(),this.initToolTip(),this.update(),this},clear:function(){return e.clear(this.chart),this},stop:function(){return Chart.animationService.cancelAnimation(this),this},resize:function(){this.stop();var t=this.chart.canvas,i=e.getMaximumWidth(this.chart.canvas),a=this.options.maintainAspectRatio?i/this.chart.aspectRatio:getMaximumHeight(this.chart.canvas);return 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i=t||1;this.clear(),e.each(this.scales,function(t){t.draw(this.chartArea)},this),this.scale&&this.scale.draw(),e.each(this.data.datasets,function(e,i){e.controller.draw(t)},this),this.tooltip.transition(i).draw()},getElementAtEvent:function(t){var i=e.getRelativePosition(t),a=[];return e.each(this.data.datasets,function(t,o){e.each(t.metaData,function(t,e){return t.inRange(i.x,i.y)?(a.push(t),a):void 0},this)},this),a},getElementsAtEvent:function(t){var i=e.getRelativePosition(t),a=[];return e.each(this.data.datasets,function(t,o){e.each(t.metaData,function(t,e){t.inLabelRange(i.x,i.y)&&a.push(t)},this)},this),a},getDatasetAtEvent:function(t){for(var i=e.getRelativePosition(t),a=[],o=0;o<this.chart.data.datasets.length;o++)for(elementIndex=0;elementIndex<this.chart.data.datasets[o].metaData.length;elementIndex++)this.chart.data.datasets[o].metaData[elementIndex].inLabelRange(i.x,i.y)&&e.each(this.chart.data.datasets,datasetIterator);return 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function(){clearTimeout(t),t=setTimeout(function(){e.each(Chart.instances,function(t){t.options.responsive&&(t.resize(),t.update())})},50)}}())}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.scaleService={constructors:{},defaults:{},registerScaleType:function(t,e,i){this.constructors[t]=e,this.defaults[t]=i},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0},getScaleDefaults:function(t){return this.defaults.hasOwnProperty(t)?this.defaults[t]:{}},fitScalesForChart:function(t,e,a){var o=e>30?5:2,s=a>30?5:2;if(t){var n=i.where(t.scales,function(t){return"left"==t.options.position}),r=i.where(t.scales,function(t){return"right"==t.options.position}),h=i.where(t.scales,function(t){return"top"==t.options.position}),l=i.where(t.scales,function(t){return"bottom"==t.options.position}),c=e/2,u=a/2;c-=2*o,u-=2*s;var d=(e-c)/(n.length+r.length),g=(a-u)/(h.length+l.length),m=[],f=function(t){var e=t.fit(d,u);m.push({horizontal:!1,minSize:e,scale:t})},p=function(t){var e=t.fit(c,g);m.push({horizontal:!0,minSize:e,scale:t})};i.each(n,f),i.each(r,f),i.each(h,p),i.each(l,p);var v=a-2*s,b=e-2*o;i.each(m,function(t){t.horizontal?v-=t.minSize.height:b-=t.minSize.width});var x=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t});e&&t.fit(e.minSize.width,v)},y=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:w,right:C,top:0,bottom:0};e&&t.fit(b,e.minSize.height,a)},w=o,C=o,_=s,k=s;i.each(n,x),i.each(r,x),i.each(n,function(t){w+=t.width}),i.each(r,function(t){C+=t.width}),i.each(h,y),i.each(l,y),i.each(h,function(t){_+=t.height}),i.each(l,function(t){k+=t.height}),i.each(n,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:k};e&&t.fit(e.minSize.width,v,a)}),i.each(r,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:k};e&&t.fit(e.minSize.width,v,a)});var D=o,A=s,S=function(t){t.left=D,t.right=D+t.width,t.top=_,t.bottom=_+v,D=t.right},P=function(t){t.left=w,t.right=w+b,t.top=A,t.bottom=A+t.height,A=t.bottom};i.each(n,S),i.each(h,P),D+=b,A+=v,i.each(r,S),i.each(l,P),t.chartArea={left:w,top:_,right:w+b,bottom:_+v}}}}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.tooltips={enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>: ","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>: ","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},e.Tooltip=e.Element.extend({initialize:function(){var t=this._options;i.extend(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":i.extend(this._model,{text:i.template(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();i.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var a,o,s=[],n=[],r=this._data.datasets.length-1;r>=0&&(a=this._data.datasets[r].metaData,o=i.indexOf(a,this._active[0]),-1===o);r--);var h=function(t){var e,a,r,h,l,c=[],u=[],d=[];return i.each(this._data.datasets,function(t){e=t.metaData,e[o]&&e[o].hasValue()&&c.push(e[o])},this),i.each(this._options.stacked?c.reverse():c,function(t){u.push(t._view.x),d.push(t._view.y),s.push(i.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),n.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),l=i.min(d),r=i.max(d),h=i.min(u),a=i.max(u),{x:h>this._chart.width/2?h:a,y:(l+r)/2}}.call(this,o);i.extend(this._model,{x:h.x,y:h.y,labels:s,title:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:"",legendColors:n,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=s.length*this._model.fontSize+(s.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var l=t.measureText(this.title).width,c=i.longestText(t,this.font,s)+this._model.fontSize+3,u=i.max([c,l]);this._model.width=u+2*this._model.xPadding;var d=this._model.height/2;this._model.y-d<0?this._model.y=d:this._model.y+d>this._chart.height&&(this._model.y=this._chart.height-d),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.hover.mode){case"single":t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var a=e.caretPadding||2,o=t.measureText(e.text).width+2*e.xPadding,s=e.fontSize+2*e.yPadding,n=s+e.caretHeight+a;e.x+o/2>this._chart.width?e.xAlign="left":e.x-o/2<0&&(e.xAlign="right"),e.y-n<0&&(e.yAlign="below");var r=e.x-o/2,h=e.y-n;if(t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),this._custom)this._custom(this._view);else{switch(e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-a),t.lineTo(e.x+e.caretHeight,e.y-(a+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(a+e.caretHeight)),t.closePath(),t.fill();break;case"below":h=e.y+a+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+a),t.lineTo(e.x+e.caretHeight,e.y+a+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+a+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":r=e.x-o+(e.cornerRadius+e.caretHeight);break;case"right":r=e.x-(e.cornerRadius+e.caretHeight)}i.drawRoundedRectangle(t,r,h,o,s,e.cornerRadius),t.fill(),t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,r+o/2,h+s/2)}break;case"label":i.drawRoundedRectangle(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=i.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=i.fontString(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),i.each(e.labels,function(a,o){t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(a,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(o+1)),t.fillStyle=i.color(e.legendColors[o].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(o+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=i.color(e.legendColors[o].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(o+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.bar={hover:{mode:"label"},scales:{xAxes:[{type:"category",categorySpacing:10,spacing:1,gridLines:{offsetGridLines:!0}}],yAxes:[{type:"linear"}]}},e.controllers.bar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.bar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){var e=this.getScaleForId(this.getDataset().xAxisID),a=this.getScaleForId(this.getDataset().yAxisID);i.each(this.getDataset().metaData,function(o,s){var n;n=a.getPixelForValue(a.min<0&&a.max<0?a.max:a.min>0&&a.max>0?a.min:0),i.extend(o,{_chart:this.chart.chart,_xScale:e,_yScale:a,_datasetIndex:this.index,_index:s,_model:{x:e.calculateBarX(this.chart.data.datasets.length,this.index,s),y:t?n:a.calculateBarY(this.index,s),label:this.chart.data.labels[s],datasetLabel:this.getDataset().label,base:a.calculateBarBase(this.index,s),width:e.calculateBarWidth(this.chart.data.datasets.length),backgroundColor:o.custom&&o.custom.backgroundColor?o.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,s,this.chart.options.elements.rectangle.backgroundColor),borderColor:o.custom&&o.custom.borderColor?o.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,s,this.chart.options.elements.rectangle.borderColor),borderWidth:o.custom&&o.custom.borderWidth?o.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,s,this.chart.options.elements.rectangle.borderWidth)
+}}),o.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.doughnut={animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},cutoutPercentage:50},e.defaults.pie=i.clone(e.defaults.doughnut),i.extend(e.defaults.pie,{cutoutPercentage:0}),e.controllers.doughnut=e.controllers.pie=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.doughnut.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,a){var o={x:this.chart.chart.width/2,y:this.chart.chart.height/2,startAngle:Math.PI*-.5,circumference:this.chart.options.animation.animateRotate?0:this.calculateCircumference(this.getDataset().data[a]),outerRadius:this.chart.options.animation.animateScale?0:this.outerRadius,innerRadius:this.chart.options.animation.animateScale?0:this.innerRadius};i.extend(e,{_chart:this.chart.chart,_datasetIndex:this.index,_index:a,_model:t?o:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,circumference:this.calculateCircumference(this.getDataset().data[a]),outerRadius:this.outerRadius,innerRadius:this.innerRadius,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,a,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,a,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,a,this.chart.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,a,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.getDataset().label,a,this.chart.data.labels[a])}}),t||(0===a?e._model.startAngle=Math.PI*-.5:e._model.startAngle=this.getDataset().metaData[a-1]._model.endAngle,e._model.endAngle=e._model.startAngle+e._model.circumference,a<this.getDataset().data.length-1&&(this.getDataset().metaData[a+1]._model.startAngle=e._model.endAngle)),e.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?2*Math.PI*(t/this.getDataset().total):0}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.line={hover:{mode:"label"},scales:{xAxes:[{type:"category"}],yAxes:[{type:"linear"}]}},e.controllers.line=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.line.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){var e,a=this.getDataset().metaDataset,o=this.getDataset().metaData,s=this.getScaleForId(this.getDataset().yAxisID),n=this.getScaleForId(this.getDataset().xAxisID);e=s.getPixelForValue(s.min<0&&s.max<0?s.max:s.min>0&&s.max>0?s.min:0),i.extend(a,{_scale:s,_datasetIndex:this.index,_children:o,_model:{tension:a.custom&&a.custom.tension?a.custom.tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:a.custom&&a.custom.fill?a.custom.fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:e}}),a.pivot(),i.each(o,function(a,o){i.extend(a,{_chart:this.chart.chart,_xScale:n,_yScale:s,_datasetIndex:this.index,_index:o,_model:{x:n.getPointPixelForValue(this.getDataset().data[o],o,this.index),y:t?e:s.getPointPixelForValue(this.getDataset().data[o],o,this.index),tension:a.custom&&a.custom.tension?a.custom.tension:this.chart.options.elements.line.tension,radius:a.custom&&a.custom.radius?a.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,o,this.chart.options.elements.point.radius),backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,o,this.chart.options.elements.point.backgroundColor),borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,o,this.chart.options.elements.point.borderColor),borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,o,this.chart.options.elements.point.borderWidth),skip:null===this.getDataset().data[o],hitRadius:a.custom&&a.custom.hitRadius?a.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,o,this.chart.options.elements.point.hitRadius)}})},this),i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e)._model,t._model,i.nextItem(this.getDataset().metaData,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.polarArea={scale:{type:"radialLinear",lineArc:!0},animateRotate:!0},e.controllers.polarArea=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.polarArea.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.chart.scale.calculateRange(),this.chart.scale.generateTicks(),this.chart.scale.buildYLabels(),this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,a){var o={x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:0,startAngle:Math.PI*-.5,endAngle:Math.PI*-.5,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,a,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,a,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,a,this.chart.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,a,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,a,this.chart.data.labels[a])},s=1/this.getDataset().data.length*2,n=-.5*Math.PI+Math.PI*s*a,r=n+s*Math.PI;console.log(),i.extend(e,{_chart:this.chart.chart,_datasetIndex:this.index,_index:a,_model:t?o:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[a]),startAngle:n,endAngle:r,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,a,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,a,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,a,this.chart.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,a,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,a,this.chart.data.labels[a])}}),e.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw(),console.log(t)},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?2*Math.PI*(t/this.getDataset().total):0},updateScaleRange:function(){i.extend(this.chart.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.radar={scale:{type:"radialLinear"},elements:{line:{tension:0}}},e.controllers.radar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.radar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData,_loop:!0}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i,_model:{x:0,y:0}})},this)},reset:function(){this.update(!0)},update:function(t){var e,a=(this.getDataset().metaDataset,this.getDataset().metaData),o=this.chart.scale;o.setScaleSize(),o.calculateRange(),o.generateTicks(),o.buildYLabels(),e=o.min<0&&o.max<0?o.getPointPositionForValue(0,o.max):o.min>0&&o.max>0?o.getPointPositionForValue(0,o.min):o.getPointPositionForValue(0,0),i.extend(this.getDataset().metaDataset,{_datasetIndex:this.index,_children:this.getDataset().metaData,_model:{tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:o.top,scaleBottom:o.bottom,scaleZero:e}}),this.getDataset().metaDataset.pivot(),i.each(a,function(e,a){var s=o.getPointPositionForValue(a,this.getDataset().data[a]);i.extend(e,{_datasetIndex:this.index,_index:a,_model:{x:t?o.xCenter:s.x,y:t?o.yCenter:s.y,tension:e.custom&&e.custom.tension?e.custom.tension:this.chart.options.elements.line.tension,radius:e.custom&&e.custom.radius?e.custom.pointRadius:i.getValueAtIndexOrDefault(this.getDataset().pointRadius,a,this.chart.options.elements.point.radius),backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,a,this.chart.options.elements.point.backgroundColor),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,a,this.chart.options.elements.point.borderColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,a,this.chart.options.elements.point.borderWidth),skip:null===this.getDataset().data[a],hitRadius:e.custom&&e.custom.hitRadius?e.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,a,this.chart.options.elements.point.hitRadius)}})},this),i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e,!0)._model,t._model,i.nextItem(this.getDataset().metaData,e,!0)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";return}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},o=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},getPixelForValue:function(t,e,i,a){if(this.isHorizontal()){var o=(this.labelRotation>0,this.width-(this.paddingLeft+this.paddingRight)),s=o/Math.max(this.data.labels.length-(this.options.gridLines.offsetGridLines?0:1),1),n=s*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&a&&(n+=s/2),this.left+Math.round(n)}return this.top+e*(this.height/this.data.labels.length)},getPointPixelForValue:function(t,e,i){return this.getPixelForValue(t,e,i,!0)},calculateBaseWidth:function(){return this.getPixelForValue(null,1,0,!0)-this.getPixelForValue(null,0,0,!0)-2*this.options.categorySpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*this.options.spacing;return this.options.stacked?e:e/t},calculateBarX:function(t,e,i){var a=this.calculateBaseWidth(),o=this.getPixelForValue(null,i,e,!0)-a/2,s=this.calculateBarWidth(t);return this.options.stacked?o+s/2:o+s*e+e*this.options.spacing+s/2},calculateLabelRotation:function(t,e){var a=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=a;var o,s,n=this.ctx.measureText(this.data.labels[0]).width,r=this.ctx.measureText(this.data.labels[this.data.labels.length-1]).width;if(this.paddingRight=r/2+3,this.paddingLeft=n/2+3,this.labelRotation=0,this.options.display){var h,l,c=i.longestText(this.ctx,a,this.data.labels);this.labelWidth=c;for(var u=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>u&&0===this.labelRotation||this.labelWidth>u&&this.labelRotation<=90&&this.labelRotation>0;){if(h=Math.cos(i.toRadians(this.labelRotation)),l=Math.sin(i.toRadians(this.labelRotation)),o=h*n,s=h*r,o+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=o+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,l*c>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=h*c}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;e&&(this.paddingLeft-=e.left,this.paddingRight-=e.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},fit:function(t,e,a){this.calculateLabelRotation(e,a);var o={width:0,height:0},s=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),n=i.longestText(this.ctx,s,this.data.labels);if(this.isHorizontal()?(o.width=t,this.width=t):this.options.display&&(o.width=Math.min(n+6,t)),this.isHorizontal()&&this.options.display){var r=Math.cos(i.toRadians(this.labelRotation))*n+1.5*this.options.labels.fontSize;o.height=Math.min(r,e)}else this.options.display&&(o.width=Math.min(n+6,t));return this.width=o.width,this.height=o.height,o},draw:function(t){if(this.options.display){var e;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){e=!0;var a="bottom"==this.options.position?this.top:this.bottom-10,o="bottom"==this.options.position?this.top+10:this.bottom,s=0!==this.labelRotation;i.each(this.data.labels,function(n,r){var h=this.getPixelForValue(n,r,null,!1),l=this.getPixelForValue(n,r,null,!0);this.options.gridLines.show&&(0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,a),this.ctx.lineTo(h,o)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(l,s?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=s?"right":"center",this.ctx.textBaseline=s?"middle":"top",this.ctx.fillText(n,0,0),this.ctx.restore())},this)}else this.options.gridLines.show,this.options.labels.show}}});e.scaleService.registerScaleType("category",o,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},reverse:!1,beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},o=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},generateTicks:function(t,e){if(this.ticks=[],this.options.override)for(var a=0;a<=this.options.override.steps;++a){var o=this.options.override.start+a*this.options.override.stepWidth;ticks.push(o)}else{var s;if(s=this.isHorizontal()?Math.min(11,Math.ceil(t/50)):Math.min(11,Math.ceil(e/(2*this.options.labels.fontSize))),s=Math.max(2,s),this.options.beginAtZero){var n=i.sign(this.min),r=i.sign(this.max);0>n&&0>r?this.max=0:n>0&&r>0&&(this.min=0)}for(var h=i.niceNum(this.max-this.min,!1),l=i.niceNum(h/(s-1),!0),c=Math.floor(this.min/l)*l,u=Math.ceil(this.max/l)*l,d=c;u>=d;d+=l)this.ticks.push(d)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks),this.options.reverse?(this.ticks.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,a){var o;this.options.labels.userCallback?o=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(o=i.template(this.options.labels.template,{value:t})),this.labels.push(o?o:"")},this)},getRightValue:function(t){return"object"==typeof t?this.isHorizontal()?t.x:t.y:t},getPixelForValue:function(t){var e,i=this.end-this.start;return e=this.isHorizontal()?this.left+this.width/i*(t-this.start):this.bottom-this.height/i*(t-this.start)},calculateRange:function(){this.min=null,this.max=null;var t=[],e=[];if(this.options.stacked){i.each(this.data.datasets,function(a){(this.isHorizontal()?a.xAxisID===this.id:a.yAxisID===this.id)&&i.each(a.data,function(i,a){var o=this.getRightValue(i);t[a]=t[a]||0,e[a]=e[a]||0,this.options.relativePoints?t[a]=100:0>o?e[a]+=o:t[a]+=o},this)},this);var a=t.concat(e);this.min=i.min(a),this.max=i.max(a)}else i.each(this.data.datasets,function(t){(this.isHorizontal()?t.xAxisID===this.id:t.yAxisID===this.id)&&i.each(t.data,function(t,e){var i=this.getRightValue(t);null===this.min?this.min=i:i<this.min&&(this.min=i),null===this.max?this.max=i:i>this.max&&(this.max=i)},this)},this)},getPointPixelForValue:function(t,e,i){var a=this.getRightValue(t);if(this.options.stacked){for(var o=0,s=0,n=0;i>n;++n)this.data.datasets[n].data[e]<0?s+=this.data.datasets[n].data[e]:o+=this.data.datasets[n].data[e];return this.getPixelForValue(0>a?s+a:o+a)}return this.getPixelForValue(a)},calculateBarBase:function(t,e){var i=0;if(this.options.stacked){var a=this.data.datasets[t].data[e];if(0>a)for(var o=0;t>o;o++)this.data.datasets[o].yAxisID===this.id&&(i+=this.data.datasets[o].data[e]<0?this.data.datasets[o].data[e]:0);else for(var s=0;t>s;s++)this.data.datasets[s].yAxisID===this.id&&(i+=this.data.datasets[s].data[e]>0?this.data.datasets[s].data[e]:0);return this.getPixelForValue(i)}return i=this.getPixelForValue(this.min),this.beginAtZero||this.min<=0&&this.max>=0||this.min>=0&&this.max<=0?(i=this.getPixelForValue(0),
+i+=this.options.gridLines.lineWidth):this.min<0&&this.max<0&&(i=this.getPixelForValue(this.max)),i},calculateBarY:function(t,e){var i=this.data.datasets[t].data[e];if(this.options.stacked){for(var a=0,o=0,s=0;t>s;s++)this.data.datasets[s].data[e]<0?o+=this.data.datasets[s].data[e]||0:a+=this.data.datasets[s].data[e]||0;return this.getPixelForValue(0>i?o+i:a+i)}for(var n=0,r=t;r<this.data.datasets.length;r++)n+=r===t&&i?i:i;return this.getPixelForValue(i)},fit:function(t,e){this.calculateRange(),this.generateTicks(t,e),this.buildLabels();var a={width:0,height:0};if(this.isHorizontal()?a.width=t:a.width=this.options.gridLines.show&&this.options.display?10:0,this.isHorizontal()?a.height=this.options.gridLines.show&&this.options.display?10:0:a.height=e,this.options.labels.show&&this.options.display){var o=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);if(this.isHorizontal()){var s=(e-a.height,1.5*this.options.labels.fontSize);a.height=Math.min(e,a.height+s)}else{var n=t-a.width,r=i.longestText(this.ctx,o,this.labels);n>r?a.width+=r:a.width=t}}return this.width=a.width,this.height=a.height,a},draw:function(t){if(this.options.display){var e,a;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var o="bottom"==this.options.position?this.top:this.bottom-5,s="bottom"==this.options.position?this.top+5:this.bottom;i.each(this.ticks,function(n,r){var h=this.getPixelForValue(n);0===n||!a&&0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,o),this.ctx.lineTo(h,s)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()},this)}if(this.options.labels.show){var n;"top"==this.options.position?(n=this.bottom-10,this.ctx.textBaseline="bottom"):(n=this.top+10,this.ctx.textBaseline="top"),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,i,n)},this)}}else{if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var r="right"==this.options.position?this.left:this.right-5,h="right"==this.options.position?this.left+5:this.right;i.each(this.ticks,function(o,s){var n=this.getPixelForValue(o);0===o||!a&&0===s?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),n+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(r,n),this.ctx.lineTo(h,n)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,n),this.ctx.lineTo(t.right,n)),this.ctx.stroke()},this)}if(this.options.labels.show){var l;"left"==this.options.position?(l=this.right-10,this.ctx.textAlign="right"):(l=this.left+5,this.ctx.textAlign="left"),this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,l,i)},this)}}}}});e.scaleService.registerScaleType("linear",o,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,animate:!0,lineArc:!1,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1},angleLines:{show:!0,color:"rgba(0,0,0, 0.1)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},o=e.Element.extend({initialize:function(){this.height=this.chart.height,this.width=this.chart.width,this.xCenter=this.chart.width/2,this.yCenter=this.chart.height/2,this.size=i.min([this.height,this.width]),this.valuesCount=this.data.labels.length,this.labels=this.data.labels,this.drawingArea=this.options.display?this.size/2-(this.options.labels.fontSize/2+this.options.labels.backdropPaddingY):this.size/2},update:function(){this.options.lineArc?this.drawingArea=this.options.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},calculateRange:function(){this.min=null,this.max=null,i.each(this.data.datasets,function(t){i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)},generateTicks:function(){if(this.ticks=[],this.options.override)for(var t=0;t<=this.options.override.steps;++t){var e=this.options.override.start+t*this.options.override.stepWidth;ticks.push(e)}else{var a=Math.min(11,Math.ceil(this.drawingArea/(2*this.options.labels.fontSize)));if(a=Math.max(2,a),this.options.beginAtZero){var o=i.sign(this.min),s=i.sign(this.max);0>o&&0>s?this.max=0:o>0&&s>0&&(this.min=0)}for(var n=i.niceNum(this.max-this.min,!1),r=i.niceNum(n/(a-1),!0),h=Math.floor(this.min/r)*r,l=Math.ceil(this.max/r)*r,c=h;l>=c;c+=r)this.ticks.push(c)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildYLabels:function(){this.yLabels=[],i.each(this.ticks,function(t,e,a){var o;this.options.labels.userCallback?o=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(o=i.template(this.options.labels.template,{value:t})),this.yLabels.push(o?o:"")},this)},getCircumference:function(){return 2*Math.PI/this.valuesCount},setScaleSize:function(){var t,e,a,o,s,n,r,h,l,c,u,d,g=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),m=this.width,f=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.valuesCount;e++)t=this.getPointPosition(e,g),a=this.ctx.measureText(i.template(this.options.labels.template,{value:this.labels[e]})).width+5,0===e||e===this.valuesCount/2?(o=a/2,t.x+o>m&&(m=t.x+o,s=e),t.x-o<f&&(f=t.x-o,r=e)):e<this.valuesCount/2?t.x+a>m&&(m=t.x+a,s=e):e>this.valuesCount/2&&t.x-a<f&&(f=t.x-a,r=e);l=f,c=Math.ceil(m-this.width),n=this.getIndexAngle(s),h=this.getIndexAngle(r),u=c/Math.sin(n+Math.PI/2),d=l/Math.sin(h+Math.PI/2),u=i.isNumber(u)?u:0,d=i.isNumber(d)?d:0,this.drawingArea=g-(d+u)/2,this.setCenterPoint(d,u)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,a=t+this.drawingArea;this.xCenter=(a+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.valuesCount;return t*e-Math.PI/2},getDistanceFromCenterForValue:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},getPointPositionForValue:function(t,e){return this.getPointPosition(t,this.getDistanceFromCenterForValue(e))},draw:function(){if(this.options.display){var t=this.ctx;if(i.each(this.yLabels,function(e,a){if(a>0){var o=this.getDistanceFromCenterForValue(this.ticks[a]),s=this.yCenter-o;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,o,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var n=0;n<this.valuesCount;n++){var r=this.getPointPosition(n,this.getDistanceFromCenterForValue(this.ticks[a]));0===n?t.moveTo(r.x,r.y):t.lineTo(r.x,r.y)}t.closePath(),t.stroke()}if(this.options.labels.show){if(t.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),this.options.labels.showLabelBackdrop){var h=t.measureText(e).width;t.fillStyle=this.options.labels.backdropColor,t.fillRect(this.xCenter-h/2-this.options.labels.backdropPaddingX,s-this.fontSize/2-this.options.labels.backdropPaddingY,h+2*this.options.labels.backdropPaddingX,this.options.labels.fontSize+2*this.options.labels.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.labels.fontColor,t.fillText(e,this.xCenter,s)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.valuesCount-1;e>=0;e--){if(this.options.angleLines.show){var a=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(a.x,a.y),t.stroke(),t.closePath()}var o=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var s=this.labels.length,n=this.labels.length/2,r=n/2,h=r>e||e>s-r,l=e===r||e===s-r;0===e?t.textAlign="center":e===n?t.textAlign="center":n>e?t.textAlign="left":t.textAlign="right",l?t.textBaseline="middle":h?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.labels[e],o.x,o.y)}}}}});e.scaleService.registerScaleType("radialLinear",o,a)}.call(this),/*!
  * Chart.js
  * http://chartjs.org/
  * Version: 2.0.0-alpha
@@ -17,7 +18,7 @@ t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverB
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.elements.arc={backgroundColor:e.defaults.global.defaultColor,borderColor:"#fff",borderWidth:2},e.Arc=e.Element.extend({inLabelRange:function(t){var e=this._view;return e?Math.pow(t-e.x,2)<Math.pow(e.radius+e.hoverRadius,2):!1},inRange:function(t,e){var n=this._view,a=i.getAngleFromPoint(n,{x:t,y:e}),s=n.startAngle<-.5*Math.PI?n.startAngle+2*Math.PI:n.startAngle>1.5*Math.PI?n.startAngle-2*Math.PI:n.startAngle,o=n.endAngle<-.5*Math.PI?n.endAngle+2*Math.PI:n.endAngle>1.5*Math.PI?n.endAngle-2*Math.PI:n.endAngle,r=a.angle>=s&&a.angle<=o,h=a.distance>=n.innerRadius&&a.distance<=n.outerRadius;return r&&h},tooltipPosition:function(){var t=this._view,e=t.startAngle+(t.endAngle-t.startAngle)/2,i=(t.outerRadius-t.innerRadius)/2+t.innerRadius;return{x:t.x+Math.cos(e)*i,y:t.y+Math.sin(e)*i}},draw:function(){var t=this._chart.ctx,e=this._view;t.beginPath(),t.arc(e.x,e.y,e.outerRadius,e.startAngle,e.endAngle),t.arc(e.x,e.y,e.innerRadius,e.endAngle,e.startAngle,!0),t.closePath(),t.strokeStyle=e.borderColor,t.lineWidth=e.borderWidth,t.fillStyle=e.backgroundColor,t.fill(),t.lineJoin="bevel",e.borderWidth&&t.stroke()}})}.call(this),/*!
+function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.elements.arc={backgroundColor:e.defaults.global.defaultColor,borderColor:"#fff",borderWidth:2},e.elements.Arc=e.Element.extend({inLabelRange:function(t){var e=this._view;return e?Math.pow(t-e.x,2)<Math.pow(e.radius+e.hoverRadius,2):!1},inRange:function(t,e){var a=this._view,o=i.getAngleFromPoint(a,{x:t,y:e}),s=a.startAngle<-.5*Math.PI?a.startAngle+2*Math.PI:a.startAngle>1.5*Math.PI?a.startAngle-2*Math.PI:a.startAngle,n=a.endAngle<-.5*Math.PI?a.endAngle+2*Math.PI:a.endAngle>1.5*Math.PI?a.endAngle-2*Math.PI:a.endAngle,r=o.angle>=s&&o.angle<=n,h=o.distance>=a.innerRadius&&o.distance<=a.outerRadius;return r&&h},tooltipPosition:function(){var t=this._view,e=t.startAngle+(t.endAngle-t.startAngle)/2,i=(t.outerRadius-t.innerRadius)/2+t.innerRadius;return{x:t.x+Math.cos(e)*i,y:t.y+Math.sin(e)*i}},draw:function(){var t=this._chart.ctx,e=this._view;t.beginPath(),t.arc(e.x,e.y,e.outerRadius,e.startAngle,e.endAngle),t.arc(e.x,e.y,e.innerRadius,e.endAngle,e.startAngle,!0),t.closePath(),t.strokeStyle=e.borderColor,t.lineWidth=e.borderWidth,t.fillStyle=e.backgroundColor,t.fill(),t.lineJoin="bevel",e.borderWidth&&t.stroke()}})}.call(this),/*!
  * Chart.js
  * http://chartjs.org/
  * Version: 2.0.0-alpha
@@ -26,7 +27,7 @@ function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.eleme
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.elements.line={tension:.4,backgroundColor:e.defaults.global.defaultColor,borderWidth:3,borderColor:e.defaults.global.defaultColor,fill:!0,skipNull:!0,drawNull:!1},e.elements.Line=e.Element.extend({draw:function(){var t=this._view,n=this._chart.ctx,a=this._children[0],s=this._children[this._children.length-1];i.each(this._children,function(e,a){var s=i.previousItem(this._children,a),o=i.nextItem(this._children,a);return 0===a?void n.moveTo(e._view.x,e._view.y):(e._view.skip&&t.skipNull&&!this._loop?(n.lineTo(s._view.x,e._view.y),n.moveTo(o._view.x,e._view.y)):s._view.skip&&t.skipNull&&!this._loop&&(n.moveTo(e._view.x,s._view.y),n.lineTo(e._view.x,e._view.y)),void(s._view.skip&&t.skipNull?n.moveTo(e._view.x,e._view.y):t.tension>0?n.bezierCurveTo(s._view.controlPointNextX,s._view.controlPointNextY,e._view.controlPointPreviousX,e._view.controlPointPreviousY,e._view.x,e._view.y):n.lineTo(e._view.x,e._view.y)))},this),this._loop&&(t.tension>0&&!a._view.skip?n.bezierCurveTo(s._view.controlPointNextX,s._view.controlPointNextY,a._view.controlPointPreviousX,a._view.controlPointPreviousY,a._view.x,a._view.y):n.lineTo(a._view.x,a._view.y)),this._children.length>0&&t.fill&&(n.lineTo(this._children[this._children.length-1]._view.x,t.scaleZero),n.lineTo(this._children[0]._view.x,t.scaleZero),n.fillStyle=t.backgroundColor||e.defaults.global.defaultColor,n.closePath(),n.fill()),n.lineWidth=t.borderWidth||e.defaults.global.defaultColor,n.strokeStyle=t.borderColor||e.defaults.global.defaultColor,n.beginPath(),i.each(this._children,function(e,a){var s=i.previousItem(this._children,a),o=i.nextItem(this._children,a);return 0===a?void n.moveTo(e._view.x,e._view.y):e._view.skip&&t.skipNull&&!this._loop?(n.moveTo(s._view.x,e._view.y),void n.moveTo(o._view.x,e._view.y)):s._view.skip&&t.skipNull&&!this._loop?(n.moveTo(e._view.x,s._view.y),void n.moveTo(e._view.x,e._view.y)):s._view.skip&&t.skipNull?void n.moveTo(e._view.x,e._view.y):void(t.tension>0?n.bezierCurveTo(s._view.controlPointNextX,s._view.controlPointNextY,e._view.controlPointPreviousX,e._view.controlPointPreviousY,e._view.x,e._view.y):n.lineTo(e._view.x,e._view.y))},this),this._loop&&!a._view.skip&&(t.tension>0?n.bezierCurveTo(s._view.controlPointNextX,s._view.controlPointNextY,a._view.controlPointPreviousX,a._view.controlPointPreviousY,a._view.x,a._view.y):n.lineTo(a._view.x,a._view.y)),n.stroke()}})}.call(this),/*!
+function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.elements.line={tension:.4,backgroundColor:e.defaults.global.defaultColor,borderWidth:3,borderColor:e.defaults.global.defaultColor,fill:!0,skipNull:!0,drawNull:!1},e.elements.Line=e.Element.extend({draw:function(){var t=this._view,a=this._chart.ctx,o=this._children[0],s=this._children[this._children.length-1];i.each(this._children,function(e,o){var s=i.previousItem(this._children,o),n=i.nextItem(this._children,o);return 0===o?void a.moveTo(e._view.x,e._view.y):(e._view.skip&&t.skipNull&&!this._loop?(a.lineTo(s._view.x,e._view.y),a.moveTo(n._view.x,e._view.y)):s._view.skip&&t.skipNull&&!this._loop&&(a.moveTo(e._view.x,s._view.y),a.lineTo(e._view.x,e._view.y)),void(s._view.skip&&t.skipNull?a.moveTo(e._view.x,e._view.y):t.tension>0?a.bezierCurveTo(s._view.controlPointNextX,s._view.controlPointNextY,e._view.controlPointPreviousX,e._view.controlPointPreviousY,e._view.x,e._view.y):a.lineTo(e._view.x,e._view.y)))},this),this._loop&&(t.tension>0&&!o._view.skip?a.bezierCurveTo(s._view.controlPointNextX,s._view.controlPointNextY,o._view.controlPointPreviousX,o._view.controlPointPreviousY,o._view.x,o._view.y):a.lineTo(o._view.x,o._view.y)),this._children.length>0&&t.fill&&(a.lineTo(this._children[this._children.length-1]._view.x,t.scaleZero),a.lineTo(this._children[0]._view.x,t.scaleZero),a.fillStyle=t.backgroundColor||e.defaults.global.defaultColor,a.closePath(),a.fill()),a.lineWidth=t.borderWidth||e.defaults.global.defaultColor,a.strokeStyle=t.borderColor||e.defaults.global.defaultColor,a.beginPath(),i.each(this._children,function(e,o){var s=i.previousItem(this._children,o),n=i.nextItem(this._children,o);return 0===o?void a.moveTo(e._view.x,e._view.y):e._view.skip&&t.skipNull&&!this._loop?(a.moveTo(s._view.x,e._view.y),void a.moveTo(n._view.x,e._view.y)):s._view.skip&&t.skipNull&&!this._loop?(a.moveTo(e._view.x,s._view.y),void a.moveTo(e._view.x,e._view.y)):s._view.skip&&t.skipNull?void a.moveTo(e._view.x,e._view.y):void(t.tension>0?a.bezierCurveTo(s._view.controlPointNextX,s._view.controlPointNextY,e._view.controlPointPreviousX,e._view.controlPointPreviousY,e._view.x,e._view.y):a.lineTo(e._view.x,e._view.y))},this),this._loop&&!o._view.skip&&(t.tension>0?a.bezierCurveTo(s._view.controlPointNextX,s._view.controlPointNextY,o._view.controlPointPreviousX,o._view.controlPointPreviousY,o._view.x,o._view.y):a.lineTo(o._view.x,o._view.y)),a.stroke()}})}.call(this),/*!
  * Chart.js
  * http://chartjs.org/
  * Version: 2.0.0-alpha
@@ -35,4 +36,4 @@ function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.eleme
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-function(){"use strict";var t=this,e=t.Chart;e.helpers;e.defaults.global.elements.point={radius:3,backgroundColor:e.defaults.global.defaultColor,borderWidth:1,borderColor:e.defaults.global.defaultColor,hitRadius:1,hoverRadius:4,hoverBorderWidth:1},e.elements.Point=e.Element.extend({inRange:function(t,e){var i=this._view,n=i.hitRadius+i.radius;return Math.pow(t-i.x,2)+Math.pow(e-i.y,2)<Math.pow(n,2)},inLabelRange:function(t){var e=this._view;return e?Math.pow(t-e.x,2)<Math.pow(e.radius+e.hitRadius,2):!1},tooltipPosition:function(){var t=this._view;return{x:t.x,y:t.y,padding:t.radius+t.borderWidth}},draw:function(){var t=this._view,i=this._chart.ctx;t.skip||(t.radius>0||t.borderWidth>0)&&(i.beginPath(),i.arc(t.x,t.y,t.radius||e.defaults.global.elements.point.radius,0,2*Math.PI),i.closePath(),i.strokeStyle=t.borderColor||e.defaults.global.defaultColor,i.lineWidth=t.borderWidth||e.defaults.global.elements.point.borderWidth,i.fillStyle=t.backgroundColor||e.defaults.global.defaultColor,i.fill(),i.stroke())}})}.call(this),function(){"use strict";var t=this,e=t.Chart;e.helpers;e.defaults.global.elements.rectangle={backgroundColor:e.defaults.global.defaultColor,borderWidth:0,borderColor:e.defaults.global.defaultColor},e.elements.Rectangle=e.Element.extend({draw:function(){var t=this._chart.ctx,e=this._view,i=e.width/2,n=e.x-i,a=e.x+i,s=e.base-(e.base-e.y),o=e.borderWidth/2;e.borderWidth&&(n+=o,a-=o,s+=o),t.beginPath(),t.fillStyle=e.backgroundColor,t.strokeStyle=e.borderColor,t.lineWidth=e.borderWidth,t.moveTo(n,e.base),t.lineTo(n,s),t.lineTo(a,s),t.lineTo(a,e.base),t.fill(),e.borderWidth&&t.stroke()},height:function(){var t=this._view;return t.base-t.y},inRange:function(t,e){var i=this._view;return i.y<i.base?t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.y&&e<=i.base:t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.base&&e<=i.y},inLabelRange:function(t){var e=this._view;return t>=e.x-e.width/2&&t<=e.x+e.width/2},tooltipPosition:function(){var t=this._view;return t.y<t.base?{x:t.x,y:t.y}:{x:t.x,y:t.base}}})}.call(this),!function t(e,i,n){function a(o,r){if(!i[o]){if(!e[o]){var h="function"==typeof require&&require;if(!r&&h)return h(o,!0);if(s)return s(o,!0);var l=new Error("Cannot find module '"+o+"'");throw l.code="MODULE_NOT_FOUND",l}var c=i[o]={exports:{}};e[o][0].call(c.exports,function(t){var i=e[o][1][t];return a(i?i:t)},c,c.exports,t,e,i,n)}return i[o].exports}for(var s="function"==typeof require&&require,o=0;o<n.length;o++)a(n[o]);return a}({1:[function(t,e,i){!function(){var i=t("color-convert"),n=t("color-string"),a=function(t){if(t instanceof a)return t;if(!(this instanceof a))return new a(t);if(this.values={rgb:[0,0,0],hsl:[0,0,0],hsv:[0,0,0],hwb:[0,0,0],cmyk:[0,0,0,0],alpha:1},"string"==typeof t){var e=n.getRgba(t);if(e)this.setValues("rgb",e);else if(e=n.getHsla(t))this.setValues("hsl",e);else{if(!(e=n.getHwb(t)))throw new Error('Unable to parse color from string "'+t+'"');this.setValues("hwb",e)}}else if("object"==typeof t){var e=t;if(void 0!==e.r||void 0!==e.red)this.setValues("rgb",e);else if(void 0!==e.l||void 0!==e.lightness)this.setValues("hsl",e);else if(void 0!==e.v||void 0!==e.value)this.setValues("hsv",e);else if(void 0!==e.w||void 0!==e.whiteness)this.setValues("hwb",e);else{if(void 0===e.c&&void 0===e.cyan)throw new Error("Unable to parse color from object "+JSON.stringify(t));this.setValues("cmyk",e)}}};a.prototype={rgb:function(t){return this.setSpace("rgb",arguments)},hsl:function(t){return this.setSpace("hsl",arguments)},hsv:function(t){return this.setSpace("hsv",arguments)},hwb:function(t){return this.setSpace("hwb",arguments)},cmyk:function(t){return this.setSpace("cmyk",arguments)},rgbArray:function(){return this.values.rgb},hslArray:function(){return this.values.hsl},hsvArray:function(){return this.values.hsv},hwbArray:function(){return 1!==this.values.alpha?this.values.hwb.concat([this.values.alpha]):this.values.hwb},cmykArray:function(){return this.values.cmyk},rgbaArray:function(){var t=this.values.rgb;return t.concat([this.values.alpha])},hslaArray:function(){var t=this.values.hsl;return t.concat([this.values.alpha])},alpha:function(t){return void 0===t?this.values.alpha:(this.setValues("alpha",t),this)},red:function(t){return this.setChannel("rgb",0,t)},green:function(t){return this.setChannel("rgb",1,t)},blue:function(t){return this.setChannel("rgb",2,t)},hue:function(t){return this.setChannel("hsl",0,t)},saturation:function(t){return this.setChannel("hsl",1,t)},lightness:function(t){return this.setChannel("hsl",2,t)},saturationv:function(t){return this.setChannel("hsv",1,t)},whiteness:function(t){return this.setChannel("hwb",1,t)},blackness:function(t){return this.setChannel("hwb",2,t)},value:function(t){return this.setChannel("hsv",2,t)},cyan:function(t){return this.setChannel("cmyk",0,t)},magenta:function(t){return this.setChannel("cmyk",1,t)},yellow:function(t){return this.setChannel("cmyk",2,t)},black:function(t){return this.setChannel("cmyk",3,t)},hexString:function(){return n.hexString(this.values.rgb)},rgbString:function(){return n.rgbString(this.values.rgb,this.values.alpha)},rgbaString:function(){return n.rgbaString(this.values.rgb,this.values.alpha)},percentString:function(){return n.percentString(this.values.rgb,this.values.alpha)},hslString:function(){return n.hslString(this.values.hsl,this.values.alpha)},hslaString:function(){return n.hslaString(this.values.hsl,this.values.alpha)},hwbString:function(){return n.hwbString(this.values.hwb,this.values.alpha)},keyword:function(){return n.keyword(this.values.rgb,this.values.alpha)},rgbNumber:function(){return this.values.rgb[0]<<16|this.values.rgb[1]<<8|this.values.rgb[2]},luminosity:function(){for(var t=this.values.rgb,e=[],i=0;i<t.length;i++){var n=t[i]/255;e[i]=.03928>=n?n/12.92:Math.pow((n+.055)/1.055,2.4)}return.2126*e[0]+.7152*e[1]+.0722*e[2]},contrast:function(t){var e=this.luminosity(),i=t.luminosity();return e>i?(e+.05)/(i+.05):(i+.05)/(e+.05)},level:function(t){var e=this.contrast(t);return e>=7.1?"AAA":e>=4.5?"AA":""},dark:function(){var t=this.values.rgb,e=(299*t[0]+587*t[1]+114*t[2])/1e3;return 128>e},light:function(){return!this.dark()},negate:function(){for(var t=[],e=0;3>e;e++)t[e]=255-this.values.rgb[e];return this.setValues("rgb",t),this},lighten:function(t){return this.values.hsl[2]+=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},darken:function(t){return this.values.hsl[2]-=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},saturate:function(t){return this.values.hsl[1]+=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},desaturate:function(t){return this.values.hsl[1]-=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},whiten:function(t){return this.values.hwb[1]+=this.values.hwb[1]*t,this.setValues("hwb",this.values.hwb),this},blacken:function(t){return this.values.hwb[2]+=this.values.hwb[2]*t,this.setValues("hwb",this.values.hwb),this},greyscale:function(){var t=this.values.rgb,e=.3*t[0]+.59*t[1]+.11*t[2];return this.setValues("rgb",[e,e,e]),this},clearer:function(t){return this.setValues("alpha",this.values.alpha-this.values.alpha*t),this},opaquer:function(t){return this.setValues("alpha",this.values.alpha+this.values.alpha*t),this},rotate:function(t){var e=this.values.hsl[0];return e=(e+t)%360,e=0>e?360+e:e,this.values.hsl[0]=e,this.setValues("hsl",this.values.hsl),this},mix:function(t,e){e=1-(null==e?.5:e);for(var i=2*e-1,n=this.alpha()-t.alpha(),a=((i*n==-1?i:(i+n)/(1+i*n))+1)/2,s=1-a,o=this.rgbArray(),r=t.rgbArray(),h=0;h<o.length;h++)o[h]=o[h]*a+r[h]*s;this.setValues("rgb",o);var l=this.alpha()*e+t.alpha()*(1-e);return this.setValues("alpha",l),this},toJSON:function(){return this.rgb()},clone:function(){return new a(this.rgb())}},a.prototype.getValues=function(t){for(var e={},i=0;i<t.length;i++)e[t.charAt(i)]=this.values[t][i];return 1!=this.values.alpha&&(e.a=this.values.alpha),e},a.prototype.setValues=function(t,e){var n={rgb:["red","green","blue"],hsl:["hue","saturation","lightness"],hsv:["hue","saturation","value"],hwb:["hue","whiteness","blackness"],cmyk:["cyan","magenta","yellow","black"]},a={rgb:[255,255,255],hsl:[360,100,100],hsv:[360,100,100],hwb:[360,100,100],cmyk:[100,100,100,100]},s=1;if("alpha"==t)s=e;else if(e.length)this.values[t]=e.slice(0,t.length),s=e[t.length];else if(void 0!==e[t.charAt(0)]){for(var o=0;o<t.length;o++)this.values[t][o]=e[t.charAt(o)];s=e.a}else if(void 0!==e[n[t][0]]){for(var r=n[t],o=0;o<t.length;o++)this.values[t][o]=e[r[o]];s=e.alpha}if(this.values.alpha=Math.max(0,Math.min(1,void 0!==s?s:this.values.alpha)),"alpha"!=t){for(var o=0;o<t.length;o++){var h=Math.max(0,Math.min(a[t][o],this.values[t][o]));this.values[t][o]=Math.round(h)}for(var l in n){l!=t&&(this.values[l]=i[t][l](this.values[t]));for(var o=0;o<l.length;o++){var h=Math.max(0,Math.min(a[l][o],this.values[l][o]));this.values[l][o]=Math.round(h)}}return!0}},a.prototype.setSpace=function(t,e){var 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e,i,n,a,s=t[0]/255,o=t[1]/255,r=t[2]/255;return a=Math.min(1-s,1-o,1-r),e=(1-s-a)/(1-a)||0,i=(1-o-a)/(1-a)||0,n=(1-r-a)/(1-a)||0,[100*e,100*i,100*n,100*a]}function h(t){return J[JSON.stringify(t)]}function l(t){var e=t[0]/255,i=t[1]/255,n=t[2]/255;e=e>.04045?Math.pow((e+.055)/1.055,2.4):e/12.92,i=i>.04045?Math.pow((i+.055)/1.055,2.4):i/12.92,n=n>.04045?Math.pow((n+.055)/1.055,2.4):n/12.92;var a=.4124*e+.3576*i+.1805*n,s=.2126*e+.7152*i+.0722*n,o=.0193*e+.1192*i+.9505*n;return[100*a,100*s,100*o]}function c(t){var e,i,n,a=l(t),s=a[0],o=a[1],r=a[2];return s/=95.047,o/=100,r/=108.883,s=s>.008856?Math.pow(s,1/3):7.787*s+16/116,o=o>.008856?Math.pow(o,1/3):7.787*o+16/116,r=r>.008856?Math.pow(r,1/3):7.787*r+16/116,e=116*o-16,i=500*(s-o),n=200*(o-r),[e,i,n]}function u(t){return O(c(t))}function d(t){var e,i,n,a,s,o=t[0]/360,r=t[1]/100,h=t[2]/100;if(0==r)return s=255*h,[s,s,s];i=.5>h?h*(1+r):h+r-h*r,e=2*h-i,a=[0,0,0];for(var 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G in $)J[JSON.stringify($[G])]=G},{}],3:[function(t,e,i){var n=t("./conversions"),a=function(){return new l};for(var s in n){a[s+"Raw"]=function(t){return function(e){return"number"==typeof e&&(e=Array.prototype.slice.call(arguments)),n[t](e)}}(s);var o=/(\w+)2(\w+)/.exec(s),r=o[1],h=o[2];a[r]=a[r]||{},a[r][h]=a[s]=function(t){return function(e){"number"==typeof e&&(e=Array.prototype.slice.call(arguments));var i=n[t](e);if("string"==typeof i||void 0===i)return i;for(var a=0;a<i.length;a++)i[a]=Math.round(i[a]);return i}}(s)}var l=function(){this.convs={}};l.prototype.routeSpace=function(t,e){var i=e[0];return void 0===i?this.getValues(t):("number"==typeof i&&(i=Array.prototype.slice.call(e)),this.setValues(t,i))},l.prototype.setValues=function(t,e){return this.space=t,this.convs={},this.convs[t]=e,this},l.prototype.getValues=function(t){var e=this.convs[t];if(!e){var i=this.space,n=this.convs[i];e=a[i][t](n),this.convs[t]=e}return 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y)w[y[_]]=_},{"color-name":5}],5:[function(t,e,i){e.exports={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]}},{}]},{},[1]);
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t=this._chart.ctx,e=this._view,i=e.width/2,a=e.x-i,o=e.x+i,s=e.base-(e.base-e.y),n=e.borderWidth/2;e.borderWidth&&(a+=n,o-=n,s+=n),t.beginPath(),t.fillStyle=e.backgroundColor,t.strokeStyle=e.borderColor,t.lineWidth=e.borderWidth,t.moveTo(a,e.base),t.lineTo(a,s),t.lineTo(o,s),t.lineTo(o,e.base),t.fill(),e.borderWidth&&t.stroke()},height:function(){var t=this._view;return t.base-t.y},inRange:function(t,e){var i=this._view;return i.y<i.base?t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.y&&e<=i.base:t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.base&&e<=i.y},inLabelRange:function(t){var e=this._view;return t>=e.x-e.width/2&&t<=e.x+e.width/2},tooltipPosition:function(){var t=this._view;return t.y<t.base?{x:t.x,y:t.y}:{x:t.x,y:t.base}}})}.call(this),!function t(e,i,a){function o(n,r){if(!i[n]){if(!e[n]){var h="function"==typeof require&&require;if(!r&&h)return h(n,!0);if(s)return s(n,!0);var l=new Error("Cannot find module '"+n+"'");throw l.code="MODULE_NOT_FOUND",l}var 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this.setChannel("rgb",0,t)},green:function(t){return this.setChannel("rgb",1,t)},blue:function(t){return this.setChannel("rgb",2,t)},hue:function(t){return this.setChannel("hsl",0,t)},saturation:function(t){return this.setChannel("hsl",1,t)},lightness:function(t){return this.setChannel("hsl",2,t)},saturationv:function(t){return this.setChannel("hsv",1,t)},whiteness:function(t){return this.setChannel("hwb",1,t)},blackness:function(t){return this.setChannel("hwb",2,t)},value:function(t){return this.setChannel("hsv",2,t)},cyan:function(t){return this.setChannel("cmyk",0,t)},magenta:function(t){return this.setChannel("cmyk",1,t)},yellow:function(t){return this.setChannel("cmyk",2,t)},black:function(t){return this.setChannel("cmyk",3,t)},hexString:function(){return a.hexString(this.values.rgb)},rgbString:function(){return a.rgbString(this.values.rgb,this.values.alpha)},rgbaString:function(){return a.rgbaString(this.values.rgb,this.values.alpha)},percentString:function(){return 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t=[],e=0;3>e;e++)t[e]=255-this.values.rgb[e];return this.setValues("rgb",t),this},lighten:function(t){return this.values.hsl[2]+=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},darken:function(t){return this.values.hsl[2]-=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},saturate:function(t){return this.values.hsl[1]+=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},desaturate:function(t){return this.values.hsl[1]-=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},whiten:function(t){return this.values.hwb[1]+=this.values.hwb[1]*t,this.setValues("hwb",this.values.hwb),this},blacken:function(t){return this.values.hwb[2]+=this.values.hwb[2]*t,this.setValues("hwb",this.values.hwb),this},greyscale:function(){var t=this.values.rgb,e=.3*t[0]+.59*t[1]+.11*t[2];return this.setValues("rgb",[e,e,e]),this},clearer:function(t){return this.setValues("alpha",this.values.alpha-this.values.alpha*t),this},opaquer:function(t){return this.setValues("alpha",this.values.alpha+this.values.alpha*t),this},rotate:function(t){var e=this.values.hsl[0];return e=(e+t)%360,e=0>e?360+e:e,this.values.hsl[0]=e,this.setValues("hsl",this.values.hsl),this},mix:function(t,e){e=1-(null==e?.5:e);for(var i=2*e-1,a=this.alpha()-t.alpha(),o=((i*a==-1?i:(i+a)/(1+i*a))+1)/2,s=1-o,n=this.rgbArray(),r=t.rgbArray(),h=0;h<n.length;h++)n[h]=n[h]*o+r[h]*s;this.setValues("rgb",n);var l=this.alpha()*e+t.alpha()*(1-e);return this.setValues("alpha",l),this},toJSON:function(){return this.rgb()},clone:function(){return new o(this.rgb())}},o.prototype.getValues=function(t){for(var e={},i=0;i<t.length;i++)e[t.charAt(i)]=this.values[t][i];return 1!=this.values.alpha&&(e.a=this.values.alpha),e},o.prototype.setValues=function(t,e){var a={rgb:["red","green","blue"],hsl:["hue","saturation","lightness"],hsv:["hue","saturation","value"],hwb:["hue","whiteness","blackness"],cmyk:["cyan","magenta","yellow","black"]},o={rgb:[255,255,255],hsl:[360,100,100],hsv:[360,100,100],hwb:[360,100,100],cmyk:[100,100,100,100]},s=1;if("alpha"==t)s=e;else if(e.length)this.values[t]=e.slice(0,t.length),s=e[t.length];else if(void 0!==e[t.charAt(0)]){for(var n=0;n<t.length;n++)this.values[t][n]=e[t.charAt(n)];s=e.a}else if(void 0!==e[a[t][0]]){for(var r=a[t],n=0;n<t.length;n++)this.values[t][n]=e[r[n]];s=e.alpha}if(this.values.alpha=Math.max(0,Math.min(1,void 0!==s?s:this.values.alpha)),"alpha"!=t){for(var n=0;n<t.length;n++){var h=Math.max(0,Math.min(o[t][n],this.values[t][n]));this.values[t][n]=Math.round(h)}for(var l in a){l!=t&&(this.values[l]=i[t][l](this.values[t]));for(var n=0;n<l.length;n++){var h=Math.max(0,Math.min(o[l][n],this.values[l][n]));this.values[l][n]=Math.round(h)}}return!0}},o.prototype.setSpace=function(t,e){var 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$={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]},J={};for(var 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e},["rgb","hsl","hsv","cmyk","keyword"].forEach(function(t){l.prototype[t]=function(e){return this.routeSpace(t,arguments)}}),e.exports=o},{"./conversions":2}],4:[function(t,e,i){function a(t){if(t){var e=/^#([a-fA-F0-9]{3})$/,i=/^#([a-fA-F0-9]{6})$/,a=/^rgba?\(\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/,o=/^rgba?\(\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/,s=/(\D+)/,n=[0,0,0],r=1,h=t.match(e);if(h){h=h[1];for(var l=0;l<n.length;l++)n[l]=parseInt(h[l]+h[l],16)}else if(h=t.match(i)){h=h[1];for(var l=0;l<n.length;l++)n[l]=parseInt(h.slice(2*l,2*l+2),16)}else if(h=t.match(a)){for(var l=0;l<n.length;l++)n[l]=parseInt(h[l+1]);r=parseFloat(h[4])}else if(h=t.match(o)){for(var l=0;l<n.length;l++)n[l]=Math.round(2.55*parseFloat(h[l+1]));r=parseFloat(h[4])}else if(h=t.match(s)){if("transparent"==h[1])return[0,0,0,0];if(n=y[h[1]],!n)return}for(var l=0;l<n.length;l++)n[l]=b(n[l],0,255);return r=r||0==r?b(r,0,1):1,n[3]=r,n}}function o(t){if(t){var e=/^hsla?\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/,i=t.match(e);if(i){var a=parseFloat(i[4]),o=b(parseInt(i[1]),0,360),s=b(parseFloat(i[2]),0,100),n=b(parseFloat(i[3]),0,100),r=b(isNaN(a)?1:a,0,1);return[o,s,n,r]}}}function s(t){if(t){var e=/^hwb\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/,i=t.match(e);if(i){var a=parseFloat(i[4]),o=b(parseInt(i[1]),0,360),s=b(parseFloat(i[2]),0,100),n=b(parseFloat(i[3]),0,100),r=b(isNaN(a)?1:a,0,1);return[o,s,n,r]}}}function n(t){var e=a(t);return e&&e.slice(0,3)}function r(t){var e=o(t);return e&&e.slice(0,3)}function h(t){var e=a(t);return e?e[3]:(e=o(t))?e[3]:(e=s(t))?e[3]:void 0}function l(t){return"#"+x(t[0])+x(t[1])+x(t[2])}function c(t,e){return 1>e||t[3]&&t[3]<1?u(t,e):"rgb("+t[0]+", "+t[1]+", "+t[2]+")"}function u(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"rgba("+t[0]+", 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y=t("color-name");e.exports={getRgba:a,getHsla:o,getRgb:n,getHsl:r,getHwb:s,getAlpha:h,hexString:l,rgbString:c,rgbaString:u,percentString:d,percentaString:g,hslString:m,hslaString:f,hwbString:p,keyword:v};var w={};for(var C in y)w[y[C]]=C},{"color-name":5}],5:[function(t,e,i){e.exports={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]}},{}]},{},[1]);
\ No newline at end of file

From cd5a8d1a50a9e879c23d344497d606e10c6f8093 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Tue, 16 Jun 2015 11:24:25 -0600
Subject: [PATCH 190/424] Fix getMaximumHeight function to use helpers

---
 Chart.js                    | 2 +-
 Chart.min.js                | 2 +-
 src/core/core.controller.js | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/Chart.js b/Chart.js
index 5a49a4ea56d..e7b0e102e49 100644
--- a/Chart.js
+++ b/Chart.js
@@ -1271,7 +1271,7 @@
 			this.stop();
 			var canvas = this.chart.canvas,
 				newWidth = helpers.getMaximumWidth(this.chart.canvas),
-				newHeight = this.options.maintainAspectRatio ? newWidth / this.chart.aspectRatio : getMaximumHeight(this.chart.canvas);
+				newHeight = this.options.maintainAspectRatio ? newWidth / this.chart.aspectRatio : helpers.getMaximumHeight(this.chart.canvas);
 
 			canvas.width = this.chart.width = newWidth;
 			canvas.height = this.chart.height = newHeight;
diff --git a/Chart.min.js b/Chart.min.js
index f79fbcfa3bf..9dec1bac6a0 100644
--- a/Chart.min.js
+++ b/Chart.min.js
@@ -7,7 +7,7 @@
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
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t=this,e=t.Chart,i=e.helpers;e.defaults.global.animation={duration:1e3,easing:"easeOutQuart",onProgress:function(){},onComplete:function(){}},e.Animation=e.Element.extend({currentStep:null,numSteps:60,easing:"",render:null,onAnimationProgress:null,onAnimationComplete:null}),e.animationService={frameDuration:17,animations:[],dropFrames:0,addAnimation:function(t,e,a){a||(t.animating=!0);for(var o=0;o<this.animations.length;++o)if(this.animations[o].chartInstance===t)return void(this.animations[o].animationObject=e);this.animations.push({chartInstance:t,animationObject:e}),1==this.animations.length&&i.requestAnimFrame.call(window,this.digestWrapper)},cancelAnimation:function(t){var e=i.findNextWhere(this.animations,function(e){return e.chartInstance===t});e&&(this.animations.splice(e,1),t.animating=!1)},digestWrapper:function(){e.animationService.startDigest.call(e.animationService)},startDigest:function(){var 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t=this,e=(t.Chart,Chart.helpers);Chart.types={},Chart.instances={},Chart.controllers={},Chart.Controller=function(t){return this.chart=t,this.config=t.config,this.data=this.config.data,this.options=this.config.options=e.configMerge(Chart.defaults.global,Chart.defaults[this.config.type],this.config.options||{}),this.id=e.uid(),Chart.instances[this.id]=this,this.options.responsive&&this.resize(),this.initialize.call(this),this},e.extend(Chart.Controller.prototype,{initialize:function(){return this.bindEvents(),this.buildControllers(),this.buildScales(),this.resetElements(),this.initToolTip(),this.update(),this},clear:function(){return e.clear(this.chart),this},stop:function(){return Chart.animationService.cancelAnimation(this),this},resize:function(){this.stop();var t=this.chart.canvas,i=e.getMaximumWidth(this.chart.canvas),a=this.options.maintainAspectRatio?i/this.chart.aspectRatio:getMaximumHeight(this.chart.canvas);return 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i=t||1;this.clear(),e.each(this.scales,function(t){t.draw(this.chartArea)},this),this.scale&&this.scale.draw(),e.each(this.data.datasets,function(e,i){e.controller.draw(t)},this),this.tooltip.transition(i).draw()},getElementAtEvent:function(t){var i=e.getRelativePosition(t),a=[];return e.each(this.data.datasets,function(t,o){e.each(t.metaData,function(t,e){return t.inRange(i.x,i.y)?(a.push(t),a):void 0},this)},this),a},getElementsAtEvent:function(t){var i=e.getRelativePosition(t),a=[];return e.each(this.data.datasets,function(t,o){e.each(t.metaData,function(t,e){t.inLabelRange(i.x,i.y)&&a.push(t)},this)},this),a},getDatasetAtEvent:function(t){for(var i=e.getRelativePosition(t),a=[],o=0;o<this.chart.data.datasets.length;o++)for(elementIndex=0;elementIndex<this.chart.data.datasets[o].metaData.length;elementIndex++)this.chart.data.datasets[o].metaData[elementIndex].inLabelRange(i.x,i.y)&&e.each(this.chart.data.datasets,datasetIterator);return 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function(){clearTimeout(t),t=setTimeout(function(){e.each(Chart.instances,function(t){t.options.responsive&&(t.resize(),t.update())})},50)}}())}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.scaleService={constructors:{},defaults:{},registerScaleType:function(t,e,i){this.constructors[t]=e,this.defaults[t]=i},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0},getScaleDefaults:function(t){return this.defaults.hasOwnProperty(t)?this.defaults[t]:{}},fitScalesForChart:function(t,e,a){var o=e>30?5:2,s=a>30?5:2;if(t){var n=i.where(t.scales,function(t){return"left"==t.options.position}),r=i.where(t.scales,function(t){return"right"==t.options.position}),h=i.where(t.scales,function(t){return"top"==t.options.position}),l=i.where(t.scales,function(t){return"bottom"==t.options.position}),c=e/2,u=a/2;c-=2*o,u-=2*s;var d=(e-c)/(n.length+r.length),g=(a-u)/(h.length+l.length),m=[],f=function(t){var e=t.fit(d,u);m.push({horizontal:!1,minSize:e,scale:t})},p=function(t){var e=t.fit(c,g);m.push({horizontal:!0,minSize:e,scale:t})};i.each(n,f),i.each(r,f),i.each(h,p),i.each(l,p);var v=a-2*s,b=e-2*o;i.each(m,function(t){t.horizontal?v-=t.minSize.height:b-=t.minSize.width});var x=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t});e&&t.fit(e.minSize.width,v)},y=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:w,right:C,top:0,bottom:0};e&&t.fit(b,e.minSize.height,a)},w=o,C=o,_=s,k=s;i.each(n,x),i.each(r,x),i.each(n,function(t){w+=t.width}),i.each(r,function(t){C+=t.width}),i.each(h,y),i.each(l,y),i.each(h,function(t){_+=t.height}),i.each(l,function(t){k+=t.height}),i.each(n,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:k};e&&t.fit(e.minSize.width,v,a)}),i.each(r,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:k};e&&t.fit(e.minSize.width,v,a)});var D=o,A=s,S=function(t){t.left=D,t.right=D+t.width,t.top=_,t.bottom=_+v,D=t.right},P=function(t){t.left=w,t.right=w+b,t.top=A,t.bottom=A+t.height,A=t.bottom};i.each(n,S),i.each(h,P),D+=b,A+=v,i.each(r,S),i.each(l,P),t.chartArea={left:w,top:_,right:w+b,bottom:_+v}}}}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.tooltips={enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>: ","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>: ","<% } %>","<%=value 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e=t.parentNode,i=parseInt(p(e,"padding-bottom"))+parseInt(p(e,"padding-top"));return e.clientHeight-i},e.getStyle=function(t,e){return t.currentStyle?t.currentStyle[e]:document.defaultView.getComputedStyle(t,null).getPropertyValue(e)});e.getMaximumSize=e.getMaximumWidth,e.retinaScale=function(t){var e=t.ctx,i=t.canvas.width,a=t.canvas.height;window.devicePixelRatio&&(e.canvas.style.width=i+"px",e.canvas.style.height=a+"px",e.canvas.height=a*window.devicePixelRatio,e.canvas.width=i*window.devicePixelRatio,e.scale(window.devicePixelRatio,window.devicePixelRatio))},e.clear=function(t){t.ctx.clearRect(0,0,t.width,t.height)},e.fontString=function(t,e,i){return e+" "+t+"px "+i},e.longestText=function(t,e,a){t.font=e;var o=0;return i(a,function(e){var i=t.measureText(e).width;o=i>o?i:o}),o},e.drawRoundedRectangle=function(t,e,i,a,o,s){t.beginPath(),t.moveTo(e+s,i),t.lineTo(e+a-s,i),t.quadraticCurveTo(e+a,i,e+a,i+s),t.lineTo(e+a,i+o-s),t.quadraticCurveTo(e+a,i+o,e+a-s,i+o),t.lineTo(e+s,i+o),t.quadraticCurveTo(e,i+o,e,i+o-s),t.lineTo(e,i+s),t.quadraticCurveTo(e,i,e+s,i),t.closePath()},e.color=function(t){return window.Color?window.Color(t):(console.log("Color.js not found!"),t)},e.isArray=function(t){return Array.isArray?Array.isArray(t):"[object Array]"===Object.prototype.toString.call(arg)}}.call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers);Chart.elements={},Chart.Element=function(t){e.extend(this,t),this.initialize.apply(this,arguments)},e.extend(Chart.Element.prototype,{initialize:function(){},pivot:function(){return this._view||(this._view=e.clone(this._model)),this._start=e.clone(this._view),this},transition:function(t){return this._view||(this._view=e.clone(this._model)),this._start||this.pivot(),e.each(this._model,function(i,a){if("_"!==a[0]&&this._model.hasOwnProperty(a))if(this._view[a])if(this._model[a]===this._view[a]);else if("string"==typeof i)try{var o=e.color(this._start[a]).mix(e.color(this._model[a]),t);this._view[a]=o.rgbString()}catch(s){this._view[a]=i}else if("number"==typeof i){var n=void 0!==this._start[a]?this._start[a]:0;this._view[a]=(this._model[a]-n)*t+n}else this._view[a]=i;else"number"==typeof i?this._view[a]=i*t:this._view[a]=i||null;else;},this),1===t&&delete this._start,this},tooltipPosition:function(){return{x:this._model.x,y:this._model.y}},hasValue:function(){return e.isNumber(this._model.x)&&e.isNumber(this._model.y)}}),Chart.Element.extend=e.inherits}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.animation={duration:1e3,easing:"easeOutQuart",onProgress:function(){},onComplete:function(){}},e.Animation=e.Element.extend({currentStep:null,numSteps:60,easing:"",render:null,onAnimationProgress:null,onAnimationComplete:null}),e.animationService={frameDuration:17,animations:[],dropFrames:0,addAnimation:function(t,e,a){a||(t.animating=!0);for(var o=0;o<this.animations.length;++o)if(this.animations[o].chartInstance===t)return void(this.animations[o].animationObject=e);this.animations.push({chartInstance:t,animationObject:e}),1==this.animations.length&&i.requestAnimFrame.call(window,this.digestWrapper)},cancelAnimation:function(t){var e=i.findNextWhere(this.animations,function(e){return e.chartInstance===t});e&&(this.animations.splice(e,1),t.animating=!1)},digestWrapper:function(){e.animationService.startDigest.call(e.animationService)},startDigest:function(){var t=Date.now(),e=0;this.dropFrames>1&&(e=Math.floor(this.dropFrames),this.dropFrames-=e);for(var a=0;a<this.animations.length;a++)null===this.animations[a].animationObject.currentStep&&(this.animations[a].animationObject.currentStep=0),this.animations[a].animationObject.currentStep+=1+e,this.animations[a].animationObject.currentStep>this.animations[a].animationObject.numSteps&&(this.animations[a].animationObject.currentStep=this.animations[a].animationObject.numSteps),this.animations[a].animationObject.render(this.animations[a].chartInstance,this.animations[a].animationObject),this.animations[a].animationObject.currentStep==this.animations[a].animationObject.numSteps&&(this.animations[a].chartInstance.animating=!1,this.animations.splice(a,1),a--);var o=Date.now(),s=o-t-this.frameDuration,n=s/this.frameDuration;n>1&&(this.dropFrames+=n),this.animations.length>0&&i.requestAnimFrame.call(window,this.digestWrapper)}}}.call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers);Chart.types={},Chart.instances={},Chart.controllers={},Chart.Controller=function(t){return this.chart=t,this.config=t.config,this.data=this.config.data,this.options=this.config.options=e.configMerge(Chart.defaults.global,Chart.defaults[this.config.type],this.config.options||{}),this.id=e.uid(),Chart.instances[this.id]=this,this.options.responsive&&this.resize(),this.initialize.call(this),this},e.extend(Chart.Controller.prototype,{initialize:function(){return this.bindEvents(),this.buildControllers(),this.buildScales(),this.resetElements(),this.initToolTip(),this.update(),this},clear:function(){return e.clear(this.chart),this},stop:function(){return Chart.animationService.cancelAnimation(this),this},resize:function(){this.stop();var t=this.chart.canvas,i=e.getMaximumWidth(this.chart.canvas),a=this.options.maintainAspectRatio?i/this.chart.aspectRatio:e.getMaximumHeight(this.chart.canvas);return t.width=this.chart.width=i,t.height=this.chart.height=a,e.retinaScale(this.chart),this},buildScales:function(){if(this.scales={},this.options.scales&&(this.options.scales.xAxes&&this.options.scales.xAxes.length&&e.each(this.options.scales.xAxes,function(t){var e=Chart.scaleService.getScaleConstructor(t.type),i=new e({ctx:this.chart.ctx,options:t,data:this.data,id:t.id});this.scales[i.id]=i},this),this.options.scales.yAxes&&this.options.scales.yAxes.length&&e.each(this.options.scales.yAxes,function(t){var e=Chart.scaleService.getScaleConstructor(t.type),i=new e({ctx:this.chart.ctx,options:t,data:this.data,id:t.id});this.scales[i.id]=i},this)),this.options.scale){var t=Chart.scaleService.getScaleConstructor(this.options.scale.type),i=new t({ctx:this.chart.ctx,options:this.options.scale,data:this.data,chart:this.chart});this.scale=i}Chart.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height)},buildControllers:function(){e.each(this.data.datasets,function(t,e){var i=t.type||this.config.type;return t.controller?void t.controller.updateIndex(e):void(t.controller=new Chart.controllers[i](this,e))},this)},resetElements:function(){e.each(this.data.datasets,function(t,e){t.controller.reset()},this)},update:function(t){Chart.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),e.each(this.data.datasets,function(t,e){t.controller.update()},this),this.render(t)},render:function(t){if(0!==this.options.animation.duration||t){var i=new Chart.Animation;i.numSteps=(t||this.options.animation.duration)/16.66,i.easing=this.options.animation.easing,i.render=function(t,i){var a=e.easingEffects[i.easing],o=i.currentStep/i.numSteps,s=a(o);t.draw(s,o,i.currentStep)},i.onAnimationProgress=this.options.onAnimationProgress,i.onAnimationComplete=this.options.onAnimationComplete,Chart.animationService.addAnimation(this,i,t)}else this.draw(),this.options.onAnimationComplete.call(this);return this},draw:function(t){var i=t||1;this.clear(),e.each(this.scales,function(t){t.draw(this.chartArea)},this),this.scale&&this.scale.draw(),e.each(this.data.datasets,function(e,i){e.controller.draw(t)},this),this.tooltip.transition(i).draw()},getElementAtEvent:function(t){var i=e.getRelativePosition(t),a=[];return e.each(this.data.datasets,function(t,o){e.each(t.metaData,function(t,e){return t.inRange(i.x,i.y)?(a.push(t),a):void 0},this)},this),a},getElementsAtEvent:function(t){var i=e.getRelativePosition(t),a=[];return e.each(this.data.datasets,function(t,o){e.each(t.metaData,function(t,e){t.inLabelRange(i.x,i.y)&&a.push(t)},this)},this),a},getDatasetAtEvent:function(t){for(var i=e.getRelativePosition(t),a=[],o=0;o<this.chart.data.datasets.length;o++)for(elementIndex=0;elementIndex<this.chart.data.datasets[o].metaData.length;elementIndex++)this.chart.data.datasets[o].metaData[elementIndex].inLabelRange(i.x,i.y)&&e.each(this.chart.data.datasets,datasetIterator);return a.length?a:[]},generateLegend:function(){return template(this.options.legendTemplate,this)},destroy:function(){this.clear(),e.unbindEvents(this,this.events);var t=this.chart.canvas;t.width=this.chart.width,t.height=this.chart.height,t.style.removeProperty?(t.style.removeProperty("width"),t.style.removeProperty("height")):(t.style.removeAttribute("width"),t.style.removeAttribute("height")),delete Chart.instances[this.id]},toBase64Image:function(){return this.chart.canvas.toDataURL.apply(this.chart.canvas,arguments)},initToolTip:function(){this.tooltip=new Chart.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this)},bindEvents:function(){e.bindEvents(this,this.options.events,function(t){this.eventHandler(t)})},eventHandler:function(t){this.lastActive=this.lastActive||[],"mouseout"==t.type?this.active=[]:this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);if(this.lastActive.length)switch(this.options.hover.mode){case"single":this.data.datasets[this.lastActive[0]._datasetIndex].controller.removeHoverStyle(this.lastActive[0],this.lastActive[0]._datasetIndex,this.lastActive[0]._index);break;case"label":for(var i=0;i<this.lastActive.length;i++)this.data.datasets[this.lastActive[i]._datasetIndex].controller.removeHoverStyle(this.lastActive[i],this.lastActive[i]._datasetIndex,this.lastActive[i]._index);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":this.data.datasets[this.active[0]._datasetIndex].controller.setHoverStyle(this.active[0]);break;case"label":for(var i=0;i<this.active.length;i++)this.data.datasets[this.active[i]._datasetIndex].controller.setHoverStyle(this.active[i]);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,e.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;e.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers);e.addEvent(window,"resize",function(){var t;return function(){clearTimeout(t),t=setTimeout(function(){e.each(Chart.instances,function(t){t.options.responsive&&(t.resize(),t.update())})},50)}}())}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.scaleService={constructors:{},defaults:{},registerScaleType:function(t,e,i){this.constructors[t]=e,this.defaults[t]=i},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0},getScaleDefaults:function(t){return this.defaults.hasOwnProperty(t)?this.defaults[t]:{}},fitScalesForChart:function(t,e,a){var o=e>30?5:2,s=a>30?5:2;if(t){var n=i.where(t.scales,function(t){return"left"==t.options.position}),r=i.where(t.scales,function(t){return"right"==t.options.position}),h=i.where(t.scales,function(t){return"top"==t.options.position}),l=i.where(t.scales,function(t){return"bottom"==t.options.position}),c=e/2,u=a/2;c-=2*o,u-=2*s;var d=(e-c)/(n.length+r.length),g=(a-u)/(h.length+l.length),m=[],f=function(t){var e=t.fit(d,u);m.push({horizontal:!1,minSize:e,scale:t})},p=function(t){var e=t.fit(c,g);m.push({horizontal:!0,minSize:e,scale:t})};i.each(n,f),i.each(r,f),i.each(h,p),i.each(l,p);var v=a-2*s,b=e-2*o;i.each(m,function(t){t.horizontal?v-=t.minSize.height:b-=t.minSize.width});var x=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t});e&&t.fit(e.minSize.width,v)},y=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:w,right:C,top:0,bottom:0};e&&t.fit(b,e.minSize.height,a)},w=o,C=o,_=s,k=s;i.each(n,x),i.each(r,x),i.each(n,function(t){w+=t.width}),i.each(r,function(t){C+=t.width}),i.each(h,y),i.each(l,y),i.each(h,function(t){_+=t.height}),i.each(l,function(t){k+=t.height}),i.each(n,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:k};e&&t.fit(e.minSize.width,v,a)}),i.each(r,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:k};e&&t.fit(e.minSize.width,v,a)});var D=o,A=s,S=function(t){t.left=D,t.right=D+t.width,t.top=_,t.bottom=_+v,D=t.right},P=function(t){t.left=w,t.right=w+b,t.top=A,t.bottom=A+t.height,A=t.bottom};i.each(n,S),i.each(h,P),D+=b,A+=v,i.each(r,S),i.each(l,P),t.chartArea={left:w,top:_,right:w+b,bottom:_+v}}}}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.tooltips={enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>: ","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>: ","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},e.Tooltip=e.Element.extend({initialize:function(){var t=this._options;i.extend(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":i.extend(this._model,{text:i.template(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();i.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var a,o,s=[],n=[],r=this._data.datasets.length-1;r>=0&&(a=this._data.datasets[r].metaData,o=i.indexOf(a,this._active[0]),-1===o);r--);var h=function(t){var e,a,r,h,l,c=[],u=[],d=[];return i.each(this._data.datasets,function(t){e=t.metaData,e[o]&&e[o].hasValue()&&c.push(e[o])},this),i.each(this._options.stacked?c.reverse():c,function(t){u.push(t._view.x),d.push(t._view.y),s.push(i.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),n.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),l=i.min(d),r=i.max(d),h=i.min(u),a=i.max(u),{x:h>this._chart.width/2?h:a,y:(l+r)/2}}.call(this,o);i.extend(this._model,{x:h.x,y:h.y,labels:s,title:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:"",legendColors:n,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=s.length*this._model.fontSize+(s.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var l=t.measureText(this.title).width,c=i.longestText(t,this.font,s)+this._model.fontSize+3,u=i.max([c,l]);this._model.width=u+2*this._model.xPadding;var d=this._model.height/2;this._model.y-d<0?this._model.y=d:this._model.y+d>this._chart.height&&(this._model.y=this._chart.height-d),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.hover.mode){case"single":t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var a=e.caretPadding||2,o=t.measureText(e.text).width+2*e.xPadding,s=e.fontSize+2*e.yPadding,n=s+e.caretHeight+a;e.x+o/2>this._chart.width?e.xAlign="left":e.x-o/2<0&&(e.xAlign="right"),e.y-n<0&&(e.yAlign="below");var r=e.x-o/2,h=e.y-n;if(t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),this._custom)this._custom(this._view);else{switch(e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-a),t.lineTo(e.x+e.caretHeight,e.y-(a+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(a+e.caretHeight)),t.closePath(),t.fill();break;case"below":h=e.y+a+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+a),t.lineTo(e.x+e.caretHeight,e.y+a+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+a+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":r=e.x-o+(e.cornerRadius+e.caretHeight);break;case"right":r=e.x-(e.cornerRadius+e.caretHeight)}i.drawRoundedRectangle(t,r,h,o,s,e.cornerRadius),t.fill(),t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,r+o/2,h+s/2)}break;case"label":i.drawRoundedRectangle(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=i.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=i.fontString(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),i.each(e.labels,function(a,o){t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(a,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(o+1)),t.fillStyle=i.color(e.legendColors[o].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(o+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=i.color(e.legendColors[o].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(o+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.bar={hover:{mode:"label"},scales:{xAxes:[{type:"category",categorySpacing:10,spacing:1,gridLines:{offsetGridLines:!0}}],yAxes:[{type:"linear"}]}},e.controllers.bar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.bar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){var e=this.getScaleForId(this.getDataset().xAxisID),a=this.getScaleForId(this.getDataset().yAxisID);i.each(this.getDataset().metaData,function(o,s){var n;n=a.getPixelForValue(a.min<0&&a.max<0?a.max:a.min>0&&a.max>0?a.min:0),i.extend(o,{_chart:this.chart.chart,_xScale:e,_yScale:a,_datasetIndex:this.index,_index:s,_model:{x:e.calculateBarX(this.chart.data.datasets.length,this.index,s),y:t?n:a.calculateBarY(this.index,s),label:this.chart.data.labels[s],datasetLabel:this.getDataset().label,base:a.calculateBarBase(this.index,s),width:e.calculateBarWidth(this.chart.data.datasets.length),backgroundColor:o.custom&&o.custom.backgroundColor?o.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,s,this.chart.options.elements.rectangle.backgroundColor),borderColor:o.custom&&o.custom.borderColor?o.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,s,this.chart.options.elements.rectangle.borderColor),borderWidth:o.custom&&o.custom.borderWidth?o.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,s,this.chart.options.elements.rectangle.borderWidth)
 }}),o.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.doughnut={animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},cutoutPercentage:50},e.defaults.pie=i.clone(e.defaults.doughnut),i.extend(e.defaults.pie,{cutoutPercentage:0}),e.controllers.doughnut=e.controllers.pie=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.doughnut.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,a){var o={x:this.chart.chart.width/2,y:this.chart.chart.height/2,startAngle:Math.PI*-.5,circumference:this.chart.options.animation.animateRotate?0:this.calculateCircumference(this.getDataset().data[a]),outerRadius:this.chart.options.animation.animateScale?0:this.outerRadius,innerRadius:this.chart.options.animation.animateScale?0:this.innerRadius};i.extend(e,{_chart:this.chart.chart,_datasetIndex:this.index,_index:a,_model:t?o:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,circumference:this.calculateCircumference(this.getDataset().data[a]),outerRadius:this.outerRadius,innerRadius:this.innerRadius,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,a,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,a,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,a,this.chart.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,a,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.getDataset().label,a,this.chart.data.labels[a])}}),t||(0===a?e._model.startAngle=Math.PI*-.5:e._model.startAngle=this.getDataset().metaData[a-1]._model.endAngle,e._model.endAngle=e._model.startAngle+e._model.circumference,a<this.getDataset().data.length-1&&(this.getDataset().metaData[a+1]._model.startAngle=e._model.endAngle)),e.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?2*Math.PI*(t/this.getDataset().total):0}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.line={hover:{mode:"label"},scales:{xAxes:[{type:"category"}],yAxes:[{type:"linear"}]}},e.controllers.line=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.line.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){var e,a=this.getDataset().metaDataset,o=this.getDataset().metaData,s=this.getScaleForId(this.getDataset().yAxisID),n=this.getScaleForId(this.getDataset().xAxisID);e=s.getPixelForValue(s.min<0&&s.max<0?s.max:s.min>0&&s.max>0?s.min:0),i.extend(a,{_scale:s,_datasetIndex:this.index,_children:o,_model:{tension:a.custom&&a.custom.tension?a.custom.tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:a.custom&&a.custom.fill?a.custom.fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:e}}),a.pivot(),i.each(o,function(a,o){i.extend(a,{_chart:this.chart.chart,_xScale:n,_yScale:s,_datasetIndex:this.index,_index:o,_model:{x:n.getPointPixelForValue(this.getDataset().data[o],o,this.index),y:t?e:s.getPointPixelForValue(this.getDataset().data[o],o,this.index),tension:a.custom&&a.custom.tension?a.custom.tension:this.chart.options.elements.line.tension,radius:a.custom&&a.custom.radius?a.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,o,this.chart.options.elements.point.radius),backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,o,this.chart.options.elements.point.backgroundColor),borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,o,this.chart.options.elements.point.borderColor),borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,o,this.chart.options.elements.point.borderWidth),skip:null===this.getDataset().data[o],hitRadius:a.custom&&a.custom.hitRadius?a.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,o,this.chart.options.elements.point.hitRadius)}})},this),i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e)._model,t._model,i.nextItem(this.getDataset().metaData,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.polarArea={scale:{type:"radialLinear",lineArc:!0},animateRotate:!0},e.controllers.polarArea=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.polarArea.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.chart.scale.calculateRange(),this.chart.scale.generateTicks(),this.chart.scale.buildYLabels(),this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,a){var o={x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:0,startAngle:Math.PI*-.5,endAngle:Math.PI*-.5,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,a,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,a,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,a,this.chart.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,a,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,a,this.chart.data.labels[a])},s=1/this.getDataset().data.length*2,n=-.5*Math.PI+Math.PI*s*a,r=n+s*Math.PI;console.log(),i.extend(e,{_chart:this.chart.chart,_datasetIndex:this.index,_index:a,_model:t?o:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[a]),startAngle:n,endAngle:r,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,a,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,a,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,a,this.chart.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,a,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,a,this.chart.data.labels[a])}}),e.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw(),console.log(t)},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?2*Math.PI*(t/this.getDataset().total):0},updateScaleRange:function(){i.extend(this.chart.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.radar={scale:{type:"radialLinear"},elements:{line:{tension:0}}},e.controllers.radar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.radar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData,_loop:!0}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i,_model:{x:0,y:0}})},this)},reset:function(){this.update(!0)},update:function(t){var e,a=(this.getDataset().metaDataset,this.getDataset().metaData),o=this.chart.scale;o.setScaleSize(),o.calculateRange(),o.generateTicks(),o.buildYLabels(),e=o.min<0&&o.max<0?o.getPointPositionForValue(0,o.max):o.min>0&&o.max>0?o.getPointPositionForValue(0,o.min):o.getPointPositionForValue(0,0),i.extend(this.getDataset().metaDataset,{_datasetIndex:this.index,_children:this.getDataset().metaData,_model:{tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:o.top,scaleBottom:o.bottom,scaleZero:e}}),this.getDataset().metaDataset.pivot(),i.each(a,function(e,a){var s=o.getPointPositionForValue(a,this.getDataset().data[a]);i.extend(e,{_datasetIndex:this.index,_index:a,_model:{x:t?o.xCenter:s.x,y:t?o.yCenter:s.y,tension:e.custom&&e.custom.tension?e.custom.tension:this.chart.options.elements.line.tension,radius:e.custom&&e.custom.radius?e.custom.pointRadius:i.getValueAtIndexOrDefault(this.getDataset().pointRadius,a,this.chart.options.elements.point.radius),backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,a,this.chart.options.elements.point.backgroundColor),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,a,this.chart.options.elements.point.borderColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,a,this.chart.options.elements.point.borderWidth),skip:null===this.getDataset().data[a],hitRadius:e.custom&&e.custom.hitRadius?e.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,a,this.chart.options.elements.point.hitRadius)}})},this),i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e,!0)._model,t._model,i.nextItem(this.getDataset().metaData,e,!0)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";return}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},o=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},getPixelForValue:function(t,e,i,a){if(this.isHorizontal()){var o=(this.labelRotation>0,this.width-(this.paddingLeft+this.paddingRight)),s=o/Math.max(this.data.labels.length-(this.options.gridLines.offsetGridLines?0:1),1),n=s*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&a&&(n+=s/2),this.left+Math.round(n)}return this.top+e*(this.height/this.data.labels.length)},getPointPixelForValue:function(t,e,i){return this.getPixelForValue(t,e,i,!0)},calculateBaseWidth:function(){return this.getPixelForValue(null,1,0,!0)-this.getPixelForValue(null,0,0,!0)-2*this.options.categorySpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*this.options.spacing;return this.options.stacked?e:e/t},calculateBarX:function(t,e,i){var a=this.calculateBaseWidth(),o=this.getPixelForValue(null,i,e,!0)-a/2,s=this.calculateBarWidth(t);return this.options.stacked?o+s/2:o+s*e+e*this.options.spacing+s/2},calculateLabelRotation:function(t,e){var a=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=a;var o,s,n=this.ctx.measureText(this.data.labels[0]).width,r=this.ctx.measureText(this.data.labels[this.data.labels.length-1]).width;if(this.paddingRight=r/2+3,this.paddingLeft=n/2+3,this.labelRotation=0,this.options.display){var h,l,c=i.longestText(this.ctx,a,this.data.labels);this.labelWidth=c;for(var u=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>u&&0===this.labelRotation||this.labelWidth>u&&this.labelRotation<=90&&this.labelRotation>0;){if(h=Math.cos(i.toRadians(this.labelRotation)),l=Math.sin(i.toRadians(this.labelRotation)),o=h*n,s=h*r,o+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=o+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,l*c>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=h*c}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;e&&(this.paddingLeft-=e.left,this.paddingRight-=e.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},fit:function(t,e,a){this.calculateLabelRotation(e,a);var o={width:0,height:0},s=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),n=i.longestText(this.ctx,s,this.data.labels);if(this.isHorizontal()?(o.width=t,this.width=t):this.options.display&&(o.width=Math.min(n+6,t)),this.isHorizontal()&&this.options.display){var r=Math.cos(i.toRadians(this.labelRotation))*n+1.5*this.options.labels.fontSize;o.height=Math.min(r,e)}else this.options.display&&(o.width=Math.min(n+6,t));return this.width=o.width,this.height=o.height,o},draw:function(t){if(this.options.display){var e;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){e=!0;var a="bottom"==this.options.position?this.top:this.bottom-10,o="bottom"==this.options.position?this.top+10:this.bottom,s=0!==this.labelRotation;i.each(this.data.labels,function(n,r){var h=this.getPixelForValue(n,r,null,!1),l=this.getPixelForValue(n,r,null,!0);this.options.gridLines.show&&(0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,a),this.ctx.lineTo(h,o)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(l,s?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=s?"right":"center",this.ctx.textBaseline=s?"middle":"top",this.ctx.fillText(n,0,0),this.ctx.restore())},this)}else this.options.gridLines.show,this.options.labels.show}}});e.scaleService.registerScaleType("category",o,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},reverse:!1,beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},o=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},generateTicks:function(t,e){if(this.ticks=[],this.options.override)for(var a=0;a<=this.options.override.steps;++a){var o=this.options.override.start+a*this.options.override.stepWidth;ticks.push(o)}else{var s;if(s=this.isHorizontal()?Math.min(11,Math.ceil(t/50)):Math.min(11,Math.ceil(e/(2*this.options.labels.fontSize))),s=Math.max(2,s),this.options.beginAtZero){var n=i.sign(this.min),r=i.sign(this.max);0>n&&0>r?this.max=0:n>0&&r>0&&(this.min=0)}for(var h=i.niceNum(this.max-this.min,!1),l=i.niceNum(h/(s-1),!0),c=Math.floor(this.min/l)*l,u=Math.ceil(this.max/l)*l,d=c;u>=d;d+=l)this.ticks.push(d)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks),this.options.reverse?(this.ticks.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,a){var o;this.options.labels.userCallback?o=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(o=i.template(this.options.labels.template,{value:t})),this.labels.push(o?o:"")},this)},getRightValue:function(t){return"object"==typeof t?this.isHorizontal()?t.x:t.y:t},getPixelForValue:function(t){var e,i=this.end-this.start;return e=this.isHorizontal()?this.left+this.width/i*(t-this.start):this.bottom-this.height/i*(t-this.start)},calculateRange:function(){this.min=null,this.max=null;var t=[],e=[];if(this.options.stacked){i.each(this.data.datasets,function(a){(this.isHorizontal()?a.xAxisID===this.id:a.yAxisID===this.id)&&i.each(a.data,function(i,a){var o=this.getRightValue(i);t[a]=t[a]||0,e[a]=e[a]||0,this.options.relativePoints?t[a]=100:0>o?e[a]+=o:t[a]+=o},this)},this);var a=t.concat(e);this.min=i.min(a),this.max=i.max(a)}else i.each(this.data.datasets,function(t){(this.isHorizontal()?t.xAxisID===this.id:t.yAxisID===this.id)&&i.each(t.data,function(t,e){var i=this.getRightValue(t);null===this.min?this.min=i:i<this.min&&(this.min=i),null===this.max?this.max=i:i>this.max&&(this.max=i)},this)},this)},getPointPixelForValue:function(t,e,i){var a=this.getRightValue(t);if(this.options.stacked){for(var o=0,s=0,n=0;i>n;++n)this.data.datasets[n].data[e]<0?s+=this.data.datasets[n].data[e]:o+=this.data.datasets[n].data[e];return this.getPixelForValue(0>a?s+a:o+a)}return this.getPixelForValue(a)},calculateBarBase:function(t,e){var i=0;if(this.options.stacked){var a=this.data.datasets[t].data[e];if(0>a)for(var o=0;t>o;o++)this.data.datasets[o].yAxisID===this.id&&(i+=this.data.datasets[o].data[e]<0?this.data.datasets[o].data[e]:0);else for(var s=0;t>s;s++)this.data.datasets[s].yAxisID===this.id&&(i+=this.data.datasets[s].data[e]>0?this.data.datasets[s].data[e]:0);return this.getPixelForValue(i)}return i=this.getPixelForValue(this.min),this.beginAtZero||this.min<=0&&this.max>=0||this.min>=0&&this.max<=0?(i=this.getPixelForValue(0),
 i+=this.options.gridLines.lineWidth):this.min<0&&this.max<0&&(i=this.getPixelForValue(this.max)),i},calculateBarY:function(t,e){var i=this.data.datasets[t].data[e];if(this.options.stacked){for(var a=0,o=0,s=0;t>s;s++)this.data.datasets[s].data[e]<0?o+=this.data.datasets[s].data[e]||0:a+=this.data.datasets[s].data[e]||0;return this.getPixelForValue(0>i?o+i:a+i)}for(var n=0,r=t;r<this.data.datasets.length;r++)n+=r===t&&i?i:i;return this.getPixelForValue(i)},fit:function(t,e){this.calculateRange(),this.generateTicks(t,e),this.buildLabels();var a={width:0,height:0};if(this.isHorizontal()?a.width=t:a.width=this.options.gridLines.show&&this.options.display?10:0,this.isHorizontal()?a.height=this.options.gridLines.show&&this.options.display?10:0:a.height=e,this.options.labels.show&&this.options.display){var o=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);if(this.isHorizontal()){var s=(e-a.height,1.5*this.options.labels.fontSize);a.height=Math.min(e,a.height+s)}else{var n=t-a.width,r=i.longestText(this.ctx,o,this.labels);n>r?a.width+=r:a.width=t}}return this.width=a.width,this.height=a.height,a},draw:function(t){if(this.options.display){var e,a;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var o="bottom"==this.options.position?this.top:this.bottom-5,s="bottom"==this.options.position?this.top+5:this.bottom;i.each(this.ticks,function(n,r){var h=this.getPixelForValue(n);0===n||!a&&0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,o),this.ctx.lineTo(h,s)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()},this)}if(this.options.labels.show){var n;"top"==this.options.position?(n=this.bottom-10,this.ctx.textBaseline="bottom"):(n=this.top+10,this.ctx.textBaseline="top"),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,i,n)},this)}}else{if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var r="right"==this.options.position?this.left:this.right-5,h="right"==this.options.position?this.left+5:this.right;i.each(this.ticks,function(o,s){var n=this.getPixelForValue(o);0===o||!a&&0===s?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),n+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(r,n),this.ctx.lineTo(h,n)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,n),this.ctx.lineTo(t.right,n)),this.ctx.stroke()},this)}if(this.options.labels.show){var l;"left"==this.options.position?(l=this.right-10,this.ctx.textAlign="right"):(l=this.left+5,this.ctx.textAlign="left"),this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,l,i)},this)}}}}});e.scaleService.registerScaleType("linear",o,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,animate:!0,lineArc:!1,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1},angleLines:{show:!0,color:"rgba(0,0,0, 0.1)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},o=e.Element.extend({initialize:function(){this.height=this.chart.height,this.width=this.chart.width,this.xCenter=this.chart.width/2,this.yCenter=this.chart.height/2,this.size=i.min([this.height,this.width]),this.valuesCount=this.data.labels.length,this.labels=this.data.labels,this.drawingArea=this.options.display?this.size/2-(this.options.labels.fontSize/2+this.options.labels.backdropPaddingY):this.size/2},update:function(){this.options.lineArc?this.drawingArea=this.options.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},calculateRange:function(){this.min=null,this.max=null,i.each(this.data.datasets,function(t){i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)},generateTicks:function(){if(this.ticks=[],this.options.override)for(var t=0;t<=this.options.override.steps;++t){var e=this.options.override.start+t*this.options.override.stepWidth;ticks.push(e)}else{var a=Math.min(11,Math.ceil(this.drawingArea/(2*this.options.labels.fontSize)));if(a=Math.max(2,a),this.options.beginAtZero){var o=i.sign(this.min),s=i.sign(this.max);0>o&&0>s?this.max=0:o>0&&s>0&&(this.min=0)}for(var n=i.niceNum(this.max-this.min,!1),r=i.niceNum(n/(a-1),!0),h=Math.floor(this.min/r)*r,l=Math.ceil(this.max/r)*r,c=h;l>=c;c+=r)this.ticks.push(c)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildYLabels:function(){this.yLabels=[],i.each(this.ticks,function(t,e,a){var o;this.options.labels.userCallback?o=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(o=i.template(this.options.labels.template,{value:t})),this.yLabels.push(o?o:"")},this)},getCircumference:function(){return 2*Math.PI/this.valuesCount},setScaleSize:function(){var t,e,a,o,s,n,r,h,l,c,u,d,g=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),m=this.width,f=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.valuesCount;e++)t=this.getPointPosition(e,g),a=this.ctx.measureText(i.template(this.options.labels.template,{value:this.labels[e]})).width+5,0===e||e===this.valuesCount/2?(o=a/2,t.x+o>m&&(m=t.x+o,s=e),t.x-o<f&&(f=t.x-o,r=e)):e<this.valuesCount/2?t.x+a>m&&(m=t.x+a,s=e):e>this.valuesCount/2&&t.x-a<f&&(f=t.x-a,r=e);l=f,c=Math.ceil(m-this.width),n=this.getIndexAngle(s),h=this.getIndexAngle(r),u=c/Math.sin(n+Math.PI/2),d=l/Math.sin(h+Math.PI/2),u=i.isNumber(u)?u:0,d=i.isNumber(d)?d:0,this.drawingArea=g-(d+u)/2,this.setCenterPoint(d,u)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,a=t+this.drawingArea;this.xCenter=(a+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.valuesCount;return t*e-Math.PI/2},getDistanceFromCenterForValue:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},getPointPositionForValue:function(t,e){return this.getPointPosition(t,this.getDistanceFromCenterForValue(e))},draw:function(){if(this.options.display){var t=this.ctx;if(i.each(this.yLabels,function(e,a){if(a>0){var o=this.getDistanceFromCenterForValue(this.ticks[a]),s=this.yCenter-o;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,o,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var n=0;n<this.valuesCount;n++){var r=this.getPointPosition(n,this.getDistanceFromCenterForValue(this.ticks[a]));0===n?t.moveTo(r.x,r.y):t.lineTo(r.x,r.y)}t.closePath(),t.stroke()}if(this.options.labels.show){if(t.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),this.options.labels.showLabelBackdrop){var h=t.measureText(e).width;t.fillStyle=this.options.labels.backdropColor,t.fillRect(this.xCenter-h/2-this.options.labels.backdropPaddingX,s-this.fontSize/2-this.options.labels.backdropPaddingY,h+2*this.options.labels.backdropPaddingX,this.options.labels.fontSize+2*this.options.labels.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.labels.fontColor,t.fillText(e,this.xCenter,s)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.valuesCount-1;e>=0;e--){if(this.options.angleLines.show){var a=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(a.x,a.y),t.stroke(),t.closePath()}var o=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var s=this.labels.length,n=this.labels.length/2,r=n/2,h=r>e||e>s-r,l=e===r||e===s-r;0===e?t.textAlign="center":e===n?t.textAlign="center":n>e?t.textAlign="left":t.textAlign="right",l?t.textBaseline="middle":h?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.labels[e],o.x,o.y)}}}}});e.scaleService.registerScaleType("radialLinear",o,a)}.call(this),/*!
  * Chart.js
diff --git a/src/core/core.controller.js b/src/core/core.controller.js
index 577e3e30c57..518354ba345 100644
--- a/src/core/core.controller.js
+++ b/src/core/core.controller.js
@@ -77,7 +77,7 @@
 			this.stop();
 			var canvas = this.chart.canvas,
 				newWidth = helpers.getMaximumWidth(this.chart.canvas),
-				newHeight = this.options.maintainAspectRatio ? newWidth / this.chart.aspectRatio : getMaximumHeight(this.chart.canvas);
+				newHeight = this.options.maintainAspectRatio ? newWidth / this.chart.aspectRatio : helpers.getMaximumHeight(this.chart.canvas);
 
 			canvas.width = this.chart.width = newWidth;
 			canvas.height = this.chart.height = newHeight;

From 6065e8c801c06c21accb1e8f9bc5c537704ff298 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Tue, 16 Jun 2015 11:31:15 -0600
Subject: [PATCH 191/424] helpers.each is now reversible

---
 Chart.js                 | 12 +++++++++---
 Chart.min.js             |  2 +-
 src/core/core.helpers.js | 12 +++++++++---
 3 files changed, 19 insertions(+), 7 deletions(-)

diff --git a/Chart.js b/Chart.js
index e7b0e102e49..bea8301d13d 100644
--- a/Chart.js
+++ b/Chart.js
@@ -115,14 +115,20 @@
 	var helpers = Chart.helpers = {};
 
 	//-- Basic js utility methods
-	var each = helpers.each = function(loopable, callback, self) {
+	var each = helpers.each = function(loopable, callback, self, reverse) {
 			var additionalArgs = Array.prototype.slice.call(arguments, 3);
 			// Check to see if null or undefined firstly.
 			if (loopable) {
 				if (loopable.length === +loopable.length) {
 					var i;
-					for (i = 0; i < loopable.length; i++) {
-						callback.apply(self, [loopable[i], i].concat(additionalArgs));
+					if (reverse) {
+						for (i = loopable.length - 1; i >= 0; i--) {
+							callback.apply(self, [loopable[i], i].concat(additionalArgs));
+						}
+					} else {
+						for (i = 0; i < loopable.length; i++) {
+							callback.apply(self, [loopable[i], i].concat(additionalArgs));
+						}
 					}
 				} else {
 					for (var item in loopable) {
diff --git a/Chart.min.js b/Chart.min.js
index 9dec1bac6a0..02ef0e40393 100644
--- a/Chart.min.js
+++ b/Chart.min.js
@@ -7,7 +7,7 @@
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-(function(){"use strict";var t=this,e=t.Chart,i=function(t,e){this.config=e,t.length&&t[0].getContext&&(t=t[0]),t.getContext&&(t=t.getContext("2d")),this.canvas=t.canvas,this.ctx=t;var a=function(t,e){return t["offset"+e]?t["offset"+e]:document.defaultView.getComputedStyle(t).getPropertyValue(e)},o=this.width=a(t.canvas,"Width")||t.canvas.width,s=this.height=a(t.canvas,"Height")||t.canvas.height;return t.canvas.width=o,t.canvas.height=s,o=this.width=t.canvas.width,s=this.height=t.canvas.height,this.aspectRatio=this.width/this.height,i.helpers.retinaScale(this),e?(this.controller=new i.Controller(this),this.controller):this};i.defaults={global:{responsive:!0,maintainAspectRatio:!0,events:["mousemove","mouseout","click","touchstart","touchmove","touchend"],hover:{onHover:null,mode:"single",animationDuration:400},onClick:null,defaultColor:"rgba(0,0,0,0.1)",elements:{}}},"undefined"!=typeof amd?define(function(){return i}):"object"==typeof module&&module.exports&&(module.exports=i),t.Chart=i,i.noConflict=function(){return t.Chart=e,i}}).call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers={}),i=e.each=function(t,e,i){var a=Array.prototype.slice.call(arguments,3);if(t)if(t.length===+t.length){var o;for(o=0;o<t.length;o++)e.apply(i,[t[o],o].concat(a))}else for(var s in t)e.apply(i,[t[s],s].concat(a))},a=e.clone=function(t){var o={};return i(t,function(i,s){t.hasOwnProperty(s)&&(e.isArray(i)?o[s]=i.slice(0):"object"==typeof i&&null!==i?o[s]=a(i):o[s]=i)}),o},o=e.extend=function(t){return i(Array.prototype.slice.call(arguments,1),function(e){i(e,function(i,a){e.hasOwnProperty(a)&&(t[a]=i)})}),t},s=(e.merge=function(t,e){var i=Array.prototype.slice.call(arguments,0);return i.unshift({}),o.apply(null,i)},e.configMerge=function(t){var i=a(t);return e.each(Array.prototype.slice.call(arguments,1),function(t){e.each(t,function(a,o){if(t.hasOwnProperty(o))if("scales"===o)i[o]=e.scaleMerge(i.hasOwnProperty(o)?i[o]:{},a);else if("scale"===o)i[o]=e.configMerge(i.hasOwnProperty(o)?i[o]:{},Chart.scaleService.getScaleDefaults(a.type),a);else if(i.hasOwnProperty(o)&&e.isArray(i[o])&&e.isArray(a)){var s=i[o];e.each(a,function(t,i){i<s.length?s[i]=e.configMerge(s[i],t):s.push(t)})}else i.hasOwnProperty(o)&&"object"==typeof i[o]&&null!==i[o]&&"object"==typeof a?i[o]=e.configMerge(i[o],a):i[o]=a})}),i},e.scaleMerge=function(t,i){var o=a(t);return e.each(i,function(t,a){i.hasOwnProperty(a)&&("xAxes"===a||"yAxes"===a?o.hasOwnProperty(a)?e.each(t,function(t,i){i>=o[a].length||!o[a][i].type?o[a].push(e.configMerge(t.type?Chart.scaleService.getScaleDefaults(t.type):{},t)):t.type!==o[a][i].type?o[a][i]=e.configMerge(o[a][i],t.type?Chart.scaleService.getScaleDefaults(t.type):{},t):o[a][i]=e.configMerge(o[a][i],t)}):(o[a]=[],e.each(t,function(t){o[a].push(e.configMerge(t.type?Chart.scaleService.getScaleDefaults(t.type):{},t))})):o.hasOwnProperty(a)&&"object"==typeof o[a]&&null!==o[a]&&"object"==typeof t?o[a]=e.configMerge(o[a],t):o[a]=t)}),o},e.getValueAtIndexOrDefault=function(t,i,a){return t?e.isArray(t)&&i<t.length?t[i]:t:a},e.indexOf=function(t,e){if(Array.prototype.indexOf)return t.indexOf(e);for(var i=0;i<t.length;i++)if(t[i]===e)return i;return-1},e.where=function(t,i){var a=[];return e.each(t,function(t){i(t)&&a.push(t)}),a},e.findNextWhere=function(t,e,i){i||(i=-1);for(var a=i+1;a<t.length;a++){var o=t[a];if(e(o))return o}},e.findPreviousWhere=function(t,e,i){i||(i=t.length);for(var a=i-1;a>=0;a--){var o=t[a];if(e(o))return o}},e.inherits=function(t){var e=this,i=t&&t.hasOwnProperty("constructor")?t.constructor:function(){return e.apply(this,arguments)},a=function(){this.constructor=i};return a.prototype=e.prototype,i.prototype=new a,i.extend=s,t&&o(i.prototype,t),i.__super__=e.prototype,i}),n=e.noop=function(){},r=(e.uid=function(){var t=0;return function(){return"chart-"+t++}}(),e.warn=function(t){window.console&&"function"==typeof window.console.warn&&console.warn(t)},e.amd="function"==typeof define&&define.amd,e.isNumber=function(t){return!isNaN(parseFloat(t))&&isFinite(t)}),h=e.max=function(t){return Math.max.apply(Math,t)},l=e.min=function(t){return Math.min.apply(Math,t)},c=(e.sign=function(t){return Math.sign?Math.sign(t):(t=+t,0===t||isNaN(t)?t:t>0?1:-1)},e.log10=function(t){return Math.log10?Math.log10(t):Math.log(t)/Math.LN10},e.cap=function(t,e,i){if(r(e)){if(t>e)return e}else if(r(i)&&i>t)return i;return t},e.getDecimalPlaces=function(t){if(t%1!==0&&r(t)){var e=t.toString();if(e.indexOf("e-")<0)return e.split(".")[1].length;if(e.indexOf(".")<0)return parseInt(e.split("e-")[1]);var i=e.split(".")[1].split("e-");return i[0].length+parseInt(i[1])}return 0},e.toRadians=function(t){return t*(Math.PI/180)},e.toDegrees=function(t){return t*(180/Math.PI)},e.getAngleFromPoint=function(t,e){var i=e.x-t.x,a=e.y-t.y,o=Math.sqrt(i*i+a*a),s=Math.atan2(a,i);return s<-.5*Math.PI&&(s+=2*Math.PI),{angle:s,distance:o}},e.aliasPixel=function(t){return t%2===0?0:.5},e.splineCurve=function(t,e,i,a){var o=Math.sqrt(Math.pow(e.x-t.x,2)+Math.pow(e.y-t.y,2)),s=Math.sqrt(Math.pow(i.x-e.x,2)+Math.pow(i.y-e.y,2)),n=a*o/(o+s),r=a*s/(o+s);return{previous:{x:e.x-n*(i.x-t.x),y:e.y-n*(i.y-t.y)},next:{x:e.x+r*(i.x-t.x),y:e.y+r*(i.y-t.y)}}},e.nextItem=function(t,e,i){return i?t[e+1]||t[0]:t[e+1]||t[t.length-1]},e.previousItem=function(t,e,i){return i?t[e-1]||t[t.length-1]:t[e-1]||t[0]},e.calculateOrderOfMagnitude=function(t){return Math.floor(Math.log(t)/Math.LN10)}),u=(e.calculateScaleRange=function(t,e,i,a,o){var s=2,n=Math.floor(e/(1.5*i)),r=s>=n,u=h(t),d=l(t);u===d&&(u+=.5,d>=.5&&!a?d-=.5:u+=.5);for(var g=Math.abs(u-d),m=c(g),f=Math.ceil(u/(1*Math.pow(10,m)))*Math.pow(10,m),p=a?0:Math.floor(d/(1*Math.pow(10,m)))*Math.pow(10,m),v=f-p,b=Math.pow(10,m),x=Math.round(v/b);(x>n||n>2*x)&&!r;)if(x>n)b*=2,x=Math.round(v/b),x%1!==0&&(r=!0);else if(o&&m>=0){if(b/2%1!==0)break;b/=2,x=Math.round(v/b)}else b/=2,x=Math.round(v/b);return r&&(x=s,b=v/x),{steps:x,stepValue:b,min:p,max:p+x*b}},e.niceNum=function(t,i){var a,o=Math.floor(e.log10(t)),s=t/Math.pow(10,o);return a=i?1.5>s?1:3>s?2:7>s?5:10:1>=s?1:2>=s?2:5>=s?5:10,a*Math.pow(10,o)},e.template=function(t,e){function i(t,e){var i=/\W/.test(t)?new Function("obj","var p=[],print=function(){p.push.apply(p,arguments);};with(obj){p.push('"+t.replace(/[\r\t\n]/g," ").split("<%").join("	").replace(/((^|%>)[^\t]*)'/g,"$1\r").replace(/\t=(.*?)%>/g,"',$1,'").split("	").join("');").split("%>").join("p.push('").split("\r").join("\\'")+"');}return p.join('');"):a[t]=a[t];return e?i(e):i}if(t instanceof Function)return t(e);var a={};return i(t,e)}),d=(e.generateLabels=function(t,e,a,o){var s=new Array(e);return t&&i(s,function(e,i){s[i]=u(t,{value:a+o*(i+1)})}),s},e.easingEffects={linear:function(t){return t},easeInQuad:function(t){return t*t},easeOutQuad:function(t){return-1*t*(t-2)},easeInOutQuad:function(t){return(t/=.5)<1?.5*t*t:-0.5*(--t*(t-2)-1)},easeInCubic:function(t){return t*t*t},easeOutCubic:function(t){return 1*((t=t/1-1)*t*t+1)},easeInOutCubic:function(t){return(t/=.5)<1?.5*t*t*t:.5*((t-=2)*t*t+2)},easeInQuart:function(t){return t*t*t*t},easeOutQuart:function(t){return-1*((t=t/1-1)*t*t*t-1)},easeInOutQuart:function(t){return(t/=.5)<1?.5*t*t*t*t:-0.5*((t-=2)*t*t*t-2)},easeInQuint:function(t){return 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e=t.parentNode,i=parseInt(p(e,"padding-bottom"))+parseInt(p(e,"padding-top"));return e.clientHeight-i},e.getStyle=function(t,e){return t.currentStyle?t.currentStyle[e]:document.defaultView.getComputedStyle(t,null).getPropertyValue(e)});e.getMaximumSize=e.getMaximumWidth,e.retinaScale=function(t){var e=t.ctx,i=t.canvas.width,a=t.canvas.height;window.devicePixelRatio&&(e.canvas.style.width=i+"px",e.canvas.style.height=a+"px",e.canvas.height=a*window.devicePixelRatio,e.canvas.width=i*window.devicePixelRatio,e.scale(window.devicePixelRatio,window.devicePixelRatio))},e.clear=function(t){t.ctx.clearRect(0,0,t.width,t.height)},e.fontString=function(t,e,i){return e+" "+t+"px "+i},e.longestText=function(t,e,a){t.font=e;var o=0;return i(a,function(e){var i=t.measureText(e).width;o=i>o?i:o}),o},e.drawRoundedRectangle=function(t,e,i,a,o,s){t.beginPath(),t.moveTo(e+s,i),t.lineTo(e+a-s,i),t.quadraticCurveTo(e+a,i,e+a,i+s),t.lineTo(e+a,i+o-s),t.quadraticCurveTo(e+a,i+o,e+a-s,i+o),t.lineTo(e+s,i+o),t.quadraticCurveTo(e,i+o,e,i+o-s),t.lineTo(e,i+s),t.quadraticCurveTo(e,i,e+s,i),t.closePath()},e.color=function(t){return window.Color?window.Color(t):(console.log("Color.js not found!"),t)},e.isArray=function(t){return Array.isArray?Array.isArray(t):"[object Array]"===Object.prototype.toString.call(arg)}}.call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers);Chart.elements={},Chart.Element=function(t){e.extend(this,t),this.initialize.apply(this,arguments)},e.extend(Chart.Element.prototype,{initialize:function(){},pivot:function(){return this._view||(this._view=e.clone(this._model)),this._start=e.clone(this._view),this},transition:function(t){return this._view||(this._view=e.clone(this._model)),this._start||this.pivot(),e.each(this._model,function(i,a){if("_"!==a[0]&&this._model.hasOwnProperty(a))if(this._view[a])if(this._model[a]===this._view[a]);else if("string"==typeof i)try{var o=e.color(this._start[a]).mix(e.color(this._model[a]),t);this._view[a]=o.rgbString()}catch(s){this._view[a]=i}else if("number"==typeof i){var n=void 0!==this._start[a]?this._start[a]:0;this._view[a]=(this._model[a]-n)*t+n}else this._view[a]=i;else"number"==typeof i?this._view[a]=i*t:this._view[a]=i||null;else;},this),1===t&&delete this._start,this},tooltipPosition:function(){return{x:this._model.x,y:this._model.y}},hasValue:function(){return e.isNumber(this._model.x)&&e.isNumber(this._model.y)}}),Chart.Element.extend=e.inherits}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.animation={duration:1e3,easing:"easeOutQuart",onProgress:function(){},onComplete:function(){}},e.Animation=e.Element.extend({currentStep:null,numSteps:60,easing:"",render:null,onAnimationProgress:null,onAnimationComplete:null}),e.animationService={frameDuration:17,animations:[],dropFrames:0,addAnimation:function(t,e,a){a||(t.animating=!0);for(var o=0;o<this.animations.length;++o)if(this.animations[o].chartInstance===t)return void(this.animations[o].animationObject=e);this.animations.push({chartInstance:t,animationObject:e}),1==this.animations.length&&i.requestAnimFrame.call(window,this.digestWrapper)},cancelAnimation:function(t){var e=i.findNextWhere(this.animations,function(e){return e.chartInstance===t});e&&(this.animations.splice(e,1),t.animating=!1)},digestWrapper:function(){e.animationService.startDigest.call(e.animationService)},startDigest:function(){var t=Date.now(),e=0;this.dropFrames>1&&(e=Math.floor(this.dropFrames),this.dropFrames-=e);for(var a=0;a<this.animations.length;a++)null===this.animations[a].animationObject.currentStep&&(this.animations[a].animationObject.currentStep=0),this.animations[a].animationObject.currentStep+=1+e,this.animations[a].animationObject.currentStep>this.animations[a].animationObject.numSteps&&(this.animations[a].animationObject.currentStep=this.animations[a].animationObject.numSteps),this.animations[a].animationObject.render(this.animations[a].chartInstance,this.animations[a].animationObject),this.animations[a].animationObject.currentStep==this.animations[a].animationObject.numSteps&&(this.animations[a].chartInstance.animating=!1,this.animations.splice(a,1),a--);var o=Date.now(),s=o-t-this.frameDuration,n=s/this.frameDuration;n>1&&(this.dropFrames+=n),this.animations.length>0&&i.requestAnimFrame.call(window,this.digestWrapper)}}}.call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers);Chart.types={},Chart.instances={},Chart.controllers={},Chart.Controller=function(t){return this.chart=t,this.config=t.config,this.data=this.config.data,this.options=this.config.options=e.configMerge(Chart.defaults.global,Chart.defaults[this.config.type],this.config.options||{}),this.id=e.uid(),Chart.instances[this.id]=this,this.options.responsive&&this.resize(),this.initialize.call(this),this},e.extend(Chart.Controller.prototype,{initialize:function(){return this.bindEvents(),this.buildControllers(),this.buildScales(),this.resetElements(),this.initToolTip(),this.update(),this},clear:function(){return e.clear(this.chart),this},stop:function(){return Chart.animationService.cancelAnimation(this),this},resize:function(){this.stop();var t=this.chart.canvas,i=e.getMaximumWidth(this.chart.canvas),a=this.options.maintainAspectRatio?i/this.chart.aspectRatio:e.getMaximumHeight(this.chart.canvas);return t.width=this.chart.width=i,t.height=this.chart.height=a,e.retinaScale(this.chart),this},buildScales:function(){if(this.scales={},this.options.scales&&(this.options.scales.xAxes&&this.options.scales.xAxes.length&&e.each(this.options.scales.xAxes,function(t){var e=Chart.scaleService.getScaleConstructor(t.type),i=new e({ctx:this.chart.ctx,options:t,data:this.data,id:t.id});this.scales[i.id]=i},this),this.options.scales.yAxes&&this.options.scales.yAxes.length&&e.each(this.options.scales.yAxes,function(t){var e=Chart.scaleService.getScaleConstructor(t.type),i=new e({ctx:this.chart.ctx,options:t,data:this.data,id:t.id});this.scales[i.id]=i},this)),this.options.scale){var t=Chart.scaleService.getScaleConstructor(this.options.scale.type),i=new t({ctx:this.chart.ctx,options:this.options.scale,data:this.data,chart:this.chart});this.scale=i}Chart.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height)},buildControllers:function(){e.each(this.data.datasets,function(t,e){var i=t.type||this.config.type;return t.controller?void t.controller.updateIndex(e):void(t.controller=new Chart.controllers[i](this,e))},this)},resetElements:function(){e.each(this.data.datasets,function(t,e){t.controller.reset()},this)},update:function(t){Chart.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),e.each(this.data.datasets,function(t,e){t.controller.update()},this),this.render(t)},render:function(t){if(0!==this.options.animation.duration||t){var i=new Chart.Animation;i.numSteps=(t||this.options.animation.duration)/16.66,i.easing=this.options.animation.easing,i.render=function(t,i){var a=e.easingEffects[i.easing],o=i.currentStep/i.numSteps,s=a(o);t.draw(s,o,i.currentStep)},i.onAnimationProgress=this.options.onAnimationProgress,i.onAnimationComplete=this.options.onAnimationComplete,Chart.animationService.addAnimation(this,i,t)}else this.draw(),this.options.onAnimationComplete.call(this);return this},draw:function(t){var i=t||1;this.clear(),e.each(this.scales,function(t){t.draw(this.chartArea)},this),this.scale&&this.scale.draw(),e.each(this.data.datasets,function(e,i){e.controller.draw(t)},this),this.tooltip.transition(i).draw()},getElementAtEvent:function(t){var i=e.getRelativePosition(t),a=[];return e.each(this.data.datasets,function(t,o){e.each(t.metaData,function(t,e){return t.inRange(i.x,i.y)?(a.push(t),a):void 0},this)},this),a},getElementsAtEvent:function(t){var i=e.getRelativePosition(t),a=[];return e.each(this.data.datasets,function(t,o){e.each(t.metaData,function(t,e){t.inLabelRange(i.x,i.y)&&a.push(t)},this)},this),a},getDatasetAtEvent:function(t){for(var i=e.getRelativePosition(t),a=[],o=0;o<this.chart.data.datasets.length;o++)for(elementIndex=0;elementIndex<this.chart.data.datasets[o].metaData.length;elementIndex++)this.chart.data.datasets[o].metaData[elementIndex].inLabelRange(i.x,i.y)&&e.each(this.chart.data.datasets,datasetIterator);return a.length?a:[]},generateLegend:function(){return template(this.options.legendTemplate,this)},destroy:function(){this.clear(),e.unbindEvents(this,this.events);var t=this.chart.canvas;t.width=this.chart.width,t.height=this.chart.height,t.style.removeProperty?(t.style.removeProperty("width"),t.style.removeProperty("height")):(t.style.removeAttribute("width"),t.style.removeAttribute("height")),delete Chart.instances[this.id]},toBase64Image:function(){return this.chart.canvas.toDataURL.apply(this.chart.canvas,arguments)},initToolTip:function(){this.tooltip=new Chart.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this)},bindEvents:function(){e.bindEvents(this,this.options.events,function(t){this.eventHandler(t)})},eventHandler:function(t){this.lastActive=this.lastActive||[],"mouseout"==t.type?this.active=[]:this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);if(this.lastActive.length)switch(this.options.hover.mode){case"single":this.data.datasets[this.lastActive[0]._datasetIndex].controller.removeHoverStyle(this.lastActive[0],this.lastActive[0]._datasetIndex,this.lastActive[0]._index);break;case"label":for(var i=0;i<this.lastActive.length;i++)this.data.datasets[this.lastActive[i]._datasetIndex].controller.removeHoverStyle(this.lastActive[i],this.lastActive[i]._datasetIndex,this.lastActive[i]._index);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":this.data.datasets[this.active[0]._datasetIndex].controller.setHoverStyle(this.active[0]);break;case"label":for(var i=0;i<this.active.length;i++)this.data.datasets[this.active[i]._datasetIndex].controller.setHoverStyle(this.active[i]);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,e.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;e.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers);e.addEvent(window,"resize",function(){var t;return function(){clearTimeout(t),t=setTimeout(function(){e.each(Chart.instances,function(t){t.options.responsive&&(t.resize(),t.update())})},50)}}())}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.scaleService={constructors:{},defaults:{},registerScaleType:function(t,e,i){this.constructors[t]=e,this.defaults[t]=i},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0},getScaleDefaults:function(t){return this.defaults.hasOwnProperty(t)?this.defaults[t]:{}},fitScalesForChart:function(t,e,a){var o=e>30?5:2,s=a>30?5:2;if(t){var n=i.where(t.scales,function(t){return"left"==t.options.position}),r=i.where(t.scales,function(t){return"right"==t.options.position}),h=i.where(t.scales,function(t){return"top"==t.options.position}),l=i.where(t.scales,function(t){return"bottom"==t.options.position}),c=e/2,u=a/2;c-=2*o,u-=2*s;var d=(e-c)/(n.length+r.length),g=(a-u)/(h.length+l.length),m=[],f=function(t){var e=t.fit(d,u);m.push({horizontal:!1,minSize:e,scale:t})},p=function(t){var e=t.fit(c,g);m.push({horizontal:!0,minSize:e,scale:t})};i.each(n,f),i.each(r,f),i.each(h,p),i.each(l,p);var v=a-2*s,b=e-2*o;i.each(m,function(t){t.horizontal?v-=t.minSize.height:b-=t.minSize.width});var x=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t});e&&t.fit(e.minSize.width,v)},y=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:w,right:C,top:0,bottom:0};e&&t.fit(b,e.minSize.height,a)},w=o,C=o,_=s,k=s;i.each(n,x),i.each(r,x),i.each(n,function(t){w+=t.width}),i.each(r,function(t){C+=t.width}),i.each(h,y),i.each(l,y),i.each(h,function(t){_+=t.height}),i.each(l,function(t){k+=t.height}),i.each(n,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:k};e&&t.fit(e.minSize.width,v,a)}),i.each(r,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:k};e&&t.fit(e.minSize.width,v,a)});var D=o,A=s,S=function(t){t.left=D,t.right=D+t.width,t.top=_,t.bottom=_+v,D=t.right},P=function(t){t.left=w,t.right=w+b,t.top=A,t.bottom=A+t.height,A=t.bottom};i.each(n,S),i.each(h,P),D+=b,A+=v,i.each(r,S),i.each(l,P),t.chartArea={left:w,top:_,right:w+b,bottom:_+v}}}}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.tooltips={enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>: ","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>: ","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},e.Tooltip=e.Element.extend({initialize:function(){var t=this._options;i.extend(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":i.extend(this._model,{text:i.template(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();i.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var a,o,s=[],n=[],r=this._data.datasets.length-1;r>=0&&(a=this._data.datasets[r].metaData,o=i.indexOf(a,this._active[0]),-1===o);r--);var h=function(t){var e,a,r,h,l,c=[],u=[],d=[];return i.each(this._data.datasets,function(t){e=t.metaData,e[o]&&e[o].hasValue()&&c.push(e[o])},this),i.each(this._options.stacked?c.reverse():c,function(t){u.push(t._view.x),d.push(t._view.y),s.push(i.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),n.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),l=i.min(d),r=i.max(d),h=i.min(u),a=i.max(u),{x:h>this._chart.width/2?h:a,y:(l+r)/2}}.call(this,o);i.extend(this._model,{x:h.x,y:h.y,labels:s,title:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:"",legendColors:n,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=s.length*this._model.fontSize+(s.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var 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e=t.parentNode,i=parseInt(p(e,"padding-bottom"))+parseInt(p(e,"padding-top"));return e.clientHeight-i},e.getStyle=function(t,e){return t.currentStyle?t.currentStyle[e]:document.defaultView.getComputedStyle(t,null).getPropertyValue(e)});e.getMaximumSize=e.getMaximumWidth,e.retinaScale=function(t){var e=t.ctx,i=t.canvas.width,a=t.canvas.height;window.devicePixelRatio&&(e.canvas.style.width=i+"px",e.canvas.style.height=a+"px",e.canvas.height=a*window.devicePixelRatio,e.canvas.width=i*window.devicePixelRatio,e.scale(window.devicePixelRatio,window.devicePixelRatio))},e.clear=function(t){t.ctx.clearRect(0,0,t.width,t.height)},e.fontString=function(t,e,i){return e+" "+t+"px "+i},e.longestText=function(t,e,a){t.font=e;var o=0;return i(a,function(e){var i=t.measureText(e).width;o=i>o?i:o}),o},e.drawRoundedRectangle=function(t,e,i,a,o,s){t.beginPath(),t.moveTo(e+s,i),t.lineTo(e+a-s,i),t.quadraticCurveTo(e+a,i,e+a,i+s),t.lineTo(e+a,i+o-s),t.quadraticCurveTo(e+a,i+o,e+a-s,i+o),t.lineTo(e+s,i+o),t.quadraticCurveTo(e,i+o,e,i+o-s),t.lineTo(e,i+s),t.quadraticCurveTo(e,i,e+s,i),t.closePath()},e.color=function(t){return window.Color?window.Color(t):(console.log("Color.js not found!"),t)},e.isArray=function(t){return Array.isArray?Array.isArray(t):"[object Array]"===Object.prototype.toString.call(arg)}}.call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers);Chart.elements={},Chart.Element=function(t){e.extend(this,t),this.initialize.apply(this,arguments)},e.extend(Chart.Element.prototype,{initialize:function(){},pivot:function(){return this._view||(this._view=e.clone(this._model)),this._start=e.clone(this._view),this},transition:function(t){return this._view||(this._view=e.clone(this._model)),this._start||this.pivot(),e.each(this._model,function(i,a){if("_"!==a[0]&&this._model.hasOwnProperty(a))if(this._view[a])if(this._model[a]===this._view[a]);else if("string"==typeof i)try{var o=e.color(this._start[a]).mix(e.color(this._model[a]),t);this._view[a]=o.rgbString()}catch(s){this._view[a]=i}else if("number"==typeof i){var n=void 0!==this._start[a]?this._start[a]:0;this._view[a]=(this._model[a]-n)*t+n}else this._view[a]=i;else"number"==typeof i?this._view[a]=i*t:this._view[a]=i||null;else;},this),1===t&&delete this._start,this},tooltipPosition:function(){return{x:this._model.x,y:this._model.y}},hasValue:function(){return e.isNumber(this._model.x)&&e.isNumber(this._model.y)}}),Chart.Element.extend=e.inherits}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.animation={duration:1e3,easing:"easeOutQuart",onProgress:function(){},onComplete:function(){}},e.Animation=e.Element.extend({currentStep:null,numSteps:60,easing:"",render:null,onAnimationProgress:null,onAnimationComplete:null}),e.animationService={frameDuration:17,animations:[],dropFrames:0,addAnimation:function(t,e,a){a||(t.animating=!0);for(var o=0;o<this.animations.length;++o)if(this.animations[o].chartInstance===t)return void(this.animations[o].animationObject=e);this.animations.push({chartInstance:t,animationObject:e}),1==this.animations.length&&i.requestAnimFrame.call(window,this.digestWrapper)},cancelAnimation:function(t){var e=i.findNextWhere(this.animations,function(e){return e.chartInstance===t});e&&(this.animations.splice(e,1),t.animating=!1)},digestWrapper:function(){e.animationService.startDigest.call(e.animationService)},startDigest:function(){var t=Date.now(),e=0;this.dropFrames>1&&(e=Math.floor(this.dropFrames),this.dropFrames-=e);for(var a=0;a<this.animations.length;a++)null===this.animations[a].animationObject.currentStep&&(this.animations[a].animationObject.currentStep=0),this.animations[a].animationObject.currentStep+=1+e,this.animations[a].animationObject.currentStep>this.animations[a].animationObject.numSteps&&(this.animations[a].animationObject.currentStep=this.animations[a].animationObject.numSteps),this.animations[a].animationObject.render(this.animations[a].chartInstance,this.animations[a].animationObject),this.animations[a].animationObject.currentStep==this.animations[a].animationObject.numSteps&&(this.animations[a].chartInstance.animating=!1,this.animations.splice(a,1),a--);var o=Date.now(),s=o-t-this.frameDuration,n=s/this.frameDuration;n>1&&(this.dropFrames+=n),this.animations.length>0&&i.requestAnimFrame.call(window,this.digestWrapper)}}}.call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers);Chart.types={},Chart.instances={},Chart.controllers={},Chart.Controller=function(t){return this.chart=t,this.config=t.config,this.data=this.config.data,this.options=this.config.options=e.configMerge(Chart.defaults.global,Chart.defaults[this.config.type],this.config.options||{}),this.id=e.uid(),Chart.instances[this.id]=this,this.options.responsive&&this.resize(),this.initialize.call(this),this},e.extend(Chart.Controller.prototype,{initialize:function(){return this.bindEvents(),this.buildControllers(),this.buildScales(),this.resetElements(),this.initToolTip(),this.update(),this},clear:function(){return e.clear(this.chart),this},stop:function(){return Chart.animationService.cancelAnimation(this),this},resize:function(){this.stop();var t=this.chart.canvas,i=e.getMaximumWidth(this.chart.canvas),a=this.options.maintainAspectRatio?i/this.chart.aspectRatio:e.getMaximumHeight(this.chart.canvas);return t.width=this.chart.width=i,t.height=this.chart.height=a,e.retinaScale(this.chart),this},buildScales:function(){if(this.scales={},this.options.scales&&(this.options.scales.xAxes&&this.options.scales.xAxes.length&&e.each(this.options.scales.xAxes,function(t){var e=Chart.scaleService.getScaleConstructor(t.type),i=new e({ctx:this.chart.ctx,options:t,data:this.data,id:t.id});this.scales[i.id]=i},this),this.options.scales.yAxes&&this.options.scales.yAxes.length&&e.each(this.options.scales.yAxes,function(t){var e=Chart.scaleService.getScaleConstructor(t.type),i=new e({ctx:this.chart.ctx,options:t,data:this.data,id:t.id});this.scales[i.id]=i},this)),this.options.scale){var t=Chart.scaleService.getScaleConstructor(this.options.scale.type),i=new t({ctx:this.chart.ctx,options:this.options.scale,data:this.data,chart:this.chart});this.scale=i}Chart.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height)},buildControllers:function(){e.each(this.data.datasets,function(t,e){var i=t.type||this.config.type;return t.controller?void t.controller.updateIndex(e):void(t.controller=new Chart.controllers[i](this,e))},this)},resetElements:function(){e.each(this.data.datasets,function(t,e){t.controller.reset()},this)},update:function(t){Chart.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),e.each(this.data.datasets,function(t,e){t.controller.update()},this),this.render(t)},render:function(t){if(0!==this.options.animation.duration||t){var i=new Chart.Animation;i.numSteps=(t||this.options.animation.duration)/16.66,i.easing=this.options.animation.easing,i.render=function(t,i){var a=e.easingEffects[i.easing],o=i.currentStep/i.numSteps,s=a(o);t.draw(s,o,i.currentStep)},i.onAnimationProgress=this.options.onAnimationProgress,i.onAnimationComplete=this.options.onAnimationComplete,Chart.animationService.addAnimation(this,i,t)}else this.draw(),this.options.onAnimationComplete.call(this);return this},draw:function(t){var i=t||1;this.clear(),e.each(this.scales,function(t){t.draw(this.chartArea)},this),this.scale&&this.scale.draw(),e.each(this.data.datasets,function(e,i){e.controller.draw(t)},this),this.tooltip.transition(i).draw()},getElementAtEvent:function(t){var i=e.getRelativePosition(t),a=[];return e.each(this.data.datasets,function(t,o){e.each(t.metaData,function(t,e){return t.inRange(i.x,i.y)?(a.push(t),a):void 0},this)},this),a},getElementsAtEvent:function(t){var i=e.getRelativePosition(t),a=[];return e.each(this.data.datasets,function(t,o){e.each(t.metaData,function(t,e){t.inLabelRange(i.x,i.y)&&a.push(t)},this)},this),a},getDatasetAtEvent:function(t){for(var i=e.getRelativePosition(t),a=[],o=0;o<this.chart.data.datasets.length;o++)for(elementIndex=0;elementIndex<this.chart.data.datasets[o].metaData.length;elementIndex++)this.chart.data.datasets[o].metaData[elementIndex].inLabelRange(i.x,i.y)&&e.each(this.chart.data.datasets,datasetIterator);return a.length?a:[]},generateLegend:function(){return template(this.options.legendTemplate,this)},destroy:function(){this.clear(),e.unbindEvents(this,this.events);var t=this.chart.canvas;t.width=this.chart.width,t.height=this.chart.height,t.style.removeProperty?(t.style.removeProperty("width"),t.style.removeProperty("height")):(t.style.removeAttribute("width"),t.style.removeAttribute("height")),delete Chart.instances[this.id]},toBase64Image:function(){return this.chart.canvas.toDataURL.apply(this.chart.canvas,arguments)},initToolTip:function(){this.tooltip=new Chart.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this)},bindEvents:function(){e.bindEvents(this,this.options.events,function(t){this.eventHandler(t)})},eventHandler:function(t){this.lastActive=this.lastActive||[],"mouseout"==t.type?this.active=[]:this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);if(this.lastActive.length)switch(this.options.hover.mode){case"single":this.data.datasets[this.lastActive[0]._datasetIndex].controller.removeHoverStyle(this.lastActive[0],this.lastActive[0]._datasetIndex,this.lastActive[0]._index);break;case"label":for(var i=0;i<this.lastActive.length;i++)this.data.datasets[this.lastActive[i]._datasetIndex].controller.removeHoverStyle(this.lastActive[i],this.lastActive[i]._datasetIndex,this.lastActive[i]._index);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":this.data.datasets[this.active[0]._datasetIndex].controller.setHoverStyle(this.active[0]);break;case"label":for(var i=0;i<this.active.length;i++)this.data.datasets[this.active[i]._datasetIndex].controller.setHoverStyle(this.active[i]);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,e.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;e.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers);e.addEvent(window,"resize",function(){var t;return function(){clearTimeout(t),t=setTimeout(function(){e.each(Chart.instances,function(t){t.options.responsive&&(t.resize(),t.update())})},50)}}())}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.scaleService={constructors:{},defaults:{},registerScaleType:function(t,e,i){this.constructors[t]=e,this.defaults[t]=i},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0},getScaleDefaults:function(t){return this.defaults.hasOwnProperty(t)?this.defaults[t]:{}},fitScalesForChart:function(t,e,a){var o=e>30?5:2,s=a>30?5:2;if(t){var n=i.where(t.scales,function(t){return"left"==t.options.position}),r=i.where(t.scales,function(t){return"right"==t.options.position}),h=i.where(t.scales,function(t){return"top"==t.options.position}),l=i.where(t.scales,function(t){return"bottom"==t.options.position}),c=e/2,u=a/2;c-=2*o,u-=2*s;var d=(e-c)/(n.length+r.length),g=(a-u)/(h.length+l.length),m=[],f=function(t){var e=t.fit(d,u);m.push({horizontal:!1,minSize:e,scale:t})},p=function(t){var e=t.fit(c,g);m.push({horizontal:!0,minSize:e,scale:t})};i.each(n,f),i.each(r,f),i.each(h,p),i.each(l,p);var v=a-2*s,b=e-2*o;i.each(m,function(t){t.horizontal?v-=t.minSize.height:b-=t.minSize.width});var x=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t});e&&t.fit(e.minSize.width,v)},y=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:w,right:C,top:0,bottom:0};e&&t.fit(b,e.minSize.height,a)},w=o,C=o,_=s,k=s;i.each(n,x),i.each(r,x),i.each(n,function(t){w+=t.width}),i.each(r,function(t){C+=t.width}),i.each(h,y),i.each(l,y),i.each(h,function(t){_+=t.height}),i.each(l,function(t){k+=t.height}),i.each(n,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:k};e&&t.fit(e.minSize.width,v,a)}),i.each(r,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:k};e&&t.fit(e.minSize.width,v,a)});var D=o,A=s,S=function(t){t.left=D,t.right=D+t.width,t.top=_,t.bottom=_+v,D=t.right},P=function(t){t.left=w,t.right=w+b,t.top=A,t.bottom=A+t.height,A=t.bottom};i.each(n,S),i.each(h,P),D+=b,A+=v,i.each(r,S),i.each(l,P),t.chartArea={left:w,top:_,right:w+b,bottom:_+v}}}}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.tooltips={enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>: ","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>: ","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},e.Tooltip=e.Element.extend({initialize:function(){var t=this._options;i.extend(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":i.extend(this._model,{text:i.template(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();i.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var a,o,s=[],n=[],r=this._data.datasets.length-1;r>=0&&(a=this._data.datasets[r].metaData,o=i.indexOf(a,this._active[0]),-1===o);r--);var h=function(t){var e,a,r,h,l,c=[],u=[],d=[];return i.each(this._data.datasets,function(t){e=t.metaData,e[o]&&e[o].hasValue()&&c.push(e[o])},this),i.each(this._options.stacked?c.reverse():c,function(t){u.push(t._view.x),d.push(t._view.y),s.push(i.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),n.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),l=i.min(d),r=i.max(d),h=i.min(u),a=i.max(u),{x:h>this._chart.width/2?h:a,y:(l+r)/2}}.call(this,o);i.extend(this._model,{x:h.x,y:h.y,labels:s,title:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:"",legendColors:n,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=s.length*this._model.fontSize+(s.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var l=t.measureText(this.title).width,c=i.longestText(t,this.font,s)+this._model.fontSize+3,u=i.max([c,l]);this._model.width=u+2*this._model.xPadding;var d=this._model.height/2;this._model.y-d<0?this._model.y=d:this._model.y+d>this._chart.height&&(this._model.y=this._chart.height-d),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.hover.mode){case"single":t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var a=e.caretPadding||2,o=t.measureText(e.text).width+2*e.xPadding,s=e.fontSize+2*e.yPadding,n=s+e.caretHeight+a;e.x+o/2>this._chart.width?e.xAlign="left":e.x-o/2<0&&(e.xAlign="right"),e.y-n<0&&(e.yAlign="below");var r=e.x-o/2,h=e.y-n;if(t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),this._custom)this._custom(this._view);else{switch(e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-a),t.lineTo(e.x+e.caretHeight,e.y-(a+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(a+e.caretHeight)),t.closePath(),t.fill();break;case"below":h=e.y+a+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+a),t.lineTo(e.x+e.caretHeight,e.y+a+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+a+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":r=e.x-o+(e.cornerRadius+e.caretHeight);break;case"right":r=e.x-(e.cornerRadius+e.caretHeight)}i.drawRoundedRectangle(t,r,h,o,s,e.cornerRadius),t.fill(),t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,r+o/2,h+s/2)}break;case"label":i.drawRoundedRectangle(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=i.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=i.fontString(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),i.each(e.labels,function(a,o){t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(a,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(o+1)),t.fillStyle=i.color(e.legendColors[o].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(o+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=i.color(e.legendColors[o].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(o+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.bar={hover:{mode:"label"},scales:{xAxes:[{type:"category",categorySpacing:10,spacing:1,gridLines:{offsetGridLines:!0}}],yAxes:[{type:"linear"}]}},e.controllers.bar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.bar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){var e=this.getScaleForId(this.getDataset().xAxisID),a=this.getScaleForId(this.getDataset().yAxisID);i.each(this.getDataset().metaData,function(o,s){var n;n=a.getPixelForValue(a.min<0&&a.max<0?a.max:a.min>0&&a.max>0?a.min:0),i.extend(o,{_chart:this.chart.chart,_xScale:e,_yScale:a,_datasetIndex:this.index,_index:s,_model:{x:e.calculateBarX(this.chart.data.datasets.length,this.index,s),y:t?n:a.calculateBarY(this.index,s),label:this.chart.data.labels[s],datasetLabel:this.getDataset().label,base:a.calculateBarBase(this.index,s),width:e.calculateBarWidth(this.chart.data.datasets.length),backgroundColor:o.custom&&o.custom.backgroundColor?o.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,s,this.chart.options.elements.rectangle.backgroundColor),borderColor:o.custom&&o.custom.borderColor?o.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,s,this.chart.options.elements.rectangle.borderColor),borderWidth:o.custom&&o.custom.borderWidth?o.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,s,this.chart.options.elements.rectangle.borderWidth)
 }}),o.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.doughnut={animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},cutoutPercentage:50},e.defaults.pie=i.clone(e.defaults.doughnut),i.extend(e.defaults.pie,{cutoutPercentage:0}),e.controllers.doughnut=e.controllers.pie=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.doughnut.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,a){var o={x:this.chart.chart.width/2,y:this.chart.chart.height/2,startAngle:Math.PI*-.5,circumference:this.chart.options.animation.animateRotate?0:this.calculateCircumference(this.getDataset().data[a]),outerRadius:this.chart.options.animation.animateScale?0:this.outerRadius,innerRadius:this.chart.options.animation.animateScale?0:this.innerRadius};i.extend(e,{_chart:this.chart.chart,_datasetIndex:this.index,_index:a,_model:t?o:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,circumference:this.calculateCircumference(this.getDataset().data[a]),outerRadius:this.outerRadius,innerRadius:this.innerRadius,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,a,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,a,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,a,this.chart.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,a,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.getDataset().label,a,this.chart.data.labels[a])}}),t||(0===a?e._model.startAngle=Math.PI*-.5:e._model.startAngle=this.getDataset().metaData[a-1]._model.endAngle,e._model.endAngle=e._model.startAngle+e._model.circumference,a<this.getDataset().data.length-1&&(this.getDataset().metaData[a+1]._model.startAngle=e._model.endAngle)),e.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?2*Math.PI*(t/this.getDataset().total):0}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.line={hover:{mode:"label"},scales:{xAxes:[{type:"category"}],yAxes:[{type:"linear"}]}},e.controllers.line=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.line.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){var e,a=this.getDataset().metaDataset,o=this.getDataset().metaData,s=this.getScaleForId(this.getDataset().yAxisID),n=this.getScaleForId(this.getDataset().xAxisID);e=s.getPixelForValue(s.min<0&&s.max<0?s.max:s.min>0&&s.max>0?s.min:0),i.extend(a,{_scale:s,_datasetIndex:this.index,_children:o,_model:{tension:a.custom&&a.custom.tension?a.custom.tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:a.custom&&a.custom.fill?a.custom.fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:e}}),a.pivot(),i.each(o,function(a,o){i.extend(a,{_chart:this.chart.chart,_xScale:n,_yScale:s,_datasetIndex:this.index,_index:o,_model:{x:n.getPointPixelForValue(this.getDataset().data[o],o,this.index),y:t?e:s.getPointPixelForValue(this.getDataset().data[o],o,this.index),tension:a.custom&&a.custom.tension?a.custom.tension:this.chart.options.elements.line.tension,radius:a.custom&&a.custom.radius?a.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,o,this.chart.options.elements.point.radius),backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,o,this.chart.options.elements.point.backgroundColor),borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,o,this.chart.options.elements.point.borderColor),borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,o,this.chart.options.elements.point.borderWidth),skip:null===this.getDataset().data[o],hitRadius:a.custom&&a.custom.hitRadius?a.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,o,this.chart.options.elements.point.hitRadius)}})},this),i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e)._model,t._model,i.nextItem(this.getDataset().metaData,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.polarArea={scale:{type:"radialLinear",lineArc:!0},animateRotate:!0},e.controllers.polarArea=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.polarArea.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.chart.scale.calculateRange(),this.chart.scale.generateTicks(),this.chart.scale.buildYLabels(),this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,a){var o={x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:0,startAngle:Math.PI*-.5,endAngle:Math.PI*-.5,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,a,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,a,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,a,this.chart.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,a,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,a,this.chart.data.labels[a])},s=1/this.getDataset().data.length*2,n=-.5*Math.PI+Math.PI*s*a,r=n+s*Math.PI;console.log(),i.extend(e,{_chart:this.chart.chart,_datasetIndex:this.index,_index:a,_model:t?o:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[a]),startAngle:n,endAngle:r,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,a,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,a,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,a,this.chart.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,a,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,a,this.chart.data.labels[a])}}),e.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw(),console.log(t)},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?2*Math.PI*(t/this.getDataset().total):0},updateScaleRange:function(){i.extend(this.chart.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.radar={scale:{type:"radialLinear"},elements:{line:{tension:0}}},e.controllers.radar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.radar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData,_loop:!0}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i,_model:{x:0,y:0}})},this)},reset:function(){this.update(!0)},update:function(t){var e,a=(this.getDataset().metaDataset,this.getDataset().metaData),o=this.chart.scale;o.setScaleSize(),o.calculateRange(),o.generateTicks(),o.buildYLabels(),e=o.min<0&&o.max<0?o.getPointPositionForValue(0,o.max):o.min>0&&o.max>0?o.getPointPositionForValue(0,o.min):o.getPointPositionForValue(0,0),i.extend(this.getDataset().metaDataset,{_datasetIndex:this.index,_children:this.getDataset().metaData,_model:{tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:o.top,scaleBottom:o.bottom,scaleZero:e}}),this.getDataset().metaDataset.pivot(),i.each(a,function(e,a){var s=o.getPointPositionForValue(a,this.getDataset().data[a]);i.extend(e,{_datasetIndex:this.index,_index:a,_model:{x:t?o.xCenter:s.x,y:t?o.yCenter:s.y,tension:e.custom&&e.custom.tension?e.custom.tension:this.chart.options.elements.line.tension,radius:e.custom&&e.custom.radius?e.custom.pointRadius:i.getValueAtIndexOrDefault(this.getDataset().pointRadius,a,this.chart.options.elements.point.radius),backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,a,this.chart.options.elements.point.backgroundColor),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,a,this.chart.options.elements.point.borderColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,a,this.chart.options.elements.point.borderWidth),skip:null===this.getDataset().data[a],hitRadius:e.custom&&e.custom.hitRadius?e.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,a,this.chart.options.elements.point.hitRadius)}})},this),i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e,!0)._model,t._model,i.nextItem(this.getDataset().metaData,e,!0)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";return}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},o=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},getPixelForValue:function(t,e,i,a){if(this.isHorizontal()){var o=(this.labelRotation>0,this.width-(this.paddingLeft+this.paddingRight)),s=o/Math.max(this.data.labels.length-(this.options.gridLines.offsetGridLines?0:1),1),n=s*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&a&&(n+=s/2),this.left+Math.round(n)}return this.top+e*(this.height/this.data.labels.length)},getPointPixelForValue:function(t,e,i){return this.getPixelForValue(t,e,i,!0)},calculateBaseWidth:function(){return this.getPixelForValue(null,1,0,!0)-this.getPixelForValue(null,0,0,!0)-2*this.options.categorySpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*this.options.spacing;return this.options.stacked?e:e/t},calculateBarX:function(t,e,i){var a=this.calculateBaseWidth(),o=this.getPixelForValue(null,i,e,!0)-a/2,s=this.calculateBarWidth(t);return this.options.stacked?o+s/2:o+s*e+e*this.options.spacing+s/2},calculateLabelRotation:function(t,e){var a=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=a;var o,s,n=this.ctx.measureText(this.data.labels[0]).width,r=this.ctx.measureText(this.data.labels[this.data.labels.length-1]).width;if(this.paddingRight=r/2+3,this.paddingLeft=n/2+3,this.labelRotation=0,this.options.display){var h,l,c=i.longestText(this.ctx,a,this.data.labels);this.labelWidth=c;for(var u=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>u&&0===this.labelRotation||this.labelWidth>u&&this.labelRotation<=90&&this.labelRotation>0;){if(h=Math.cos(i.toRadians(this.labelRotation)),l=Math.sin(i.toRadians(this.labelRotation)),o=h*n,s=h*r,o+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=o+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,l*c>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=h*c}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;e&&(this.paddingLeft-=e.left,this.paddingRight-=e.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},fit:function(t,e,a){this.calculateLabelRotation(e,a);var o={width:0,height:0},s=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),n=i.longestText(this.ctx,s,this.data.labels);if(this.isHorizontal()?(o.width=t,this.width=t):this.options.display&&(o.width=Math.min(n+6,t)),this.isHorizontal()&&this.options.display){var r=Math.cos(i.toRadians(this.labelRotation))*n+1.5*this.options.labels.fontSize;o.height=Math.min(r,e)}else this.options.display&&(o.width=Math.min(n+6,t));return this.width=o.width,this.height=o.height,o},draw:function(t){if(this.options.display){var e;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){e=!0;var a="bottom"==this.options.position?this.top:this.bottom-10,o="bottom"==this.options.position?this.top+10:this.bottom,s=0!==this.labelRotation;i.each(this.data.labels,function(n,r){var h=this.getPixelForValue(n,r,null,!1),l=this.getPixelForValue(n,r,null,!0);this.options.gridLines.show&&(0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,a),this.ctx.lineTo(h,o)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(l,s?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=s?"right":"center",this.ctx.textBaseline=s?"middle":"top",this.ctx.fillText(n,0,0),this.ctx.restore())},this)}else this.options.gridLines.show,this.options.labels.show}}});e.scaleService.registerScaleType("category",o,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},reverse:!1,beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},o=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},generateTicks:function(t,e){if(this.ticks=[],this.options.override)for(var a=0;a<=this.options.override.steps;++a){var o=this.options.override.start+a*this.options.override.stepWidth;ticks.push(o)}else{var s;if(s=this.isHorizontal()?Math.min(11,Math.ceil(t/50)):Math.min(11,Math.ceil(e/(2*this.options.labels.fontSize))),s=Math.max(2,s),this.options.beginAtZero){var n=i.sign(this.min),r=i.sign(this.max);0>n&&0>r?this.max=0:n>0&&r>0&&(this.min=0)}for(var h=i.niceNum(this.max-this.min,!1),l=i.niceNum(h/(s-1),!0),c=Math.floor(this.min/l)*l,u=Math.ceil(this.max/l)*l,d=c;u>=d;d+=l)this.ticks.push(d)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks),this.options.reverse?(this.ticks.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,a){var o;this.options.labels.userCallback?o=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(o=i.template(this.options.labels.template,{value:t})),this.labels.push(o?o:"")},this)},getRightValue:function(t){return"object"==typeof t?this.isHorizontal()?t.x:t.y:t},getPixelForValue:function(t){var e,i=this.end-this.start;return e=this.isHorizontal()?this.left+this.width/i*(t-this.start):this.bottom-this.height/i*(t-this.start)},calculateRange:function(){this.min=null,this.max=null;var t=[],e=[];if(this.options.stacked){i.each(this.data.datasets,function(a){(this.isHorizontal()?a.xAxisID===this.id:a.yAxisID===this.id)&&i.each(a.data,function(i,a){var o=this.getRightValue(i);t[a]=t[a]||0,e[a]=e[a]||0,this.options.relativePoints?t[a]=100:0>o?e[a]+=o:t[a]+=o},this)},this);var a=t.concat(e);this.min=i.min(a),this.max=i.max(a)}else i.each(this.data.datasets,function(t){(this.isHorizontal()?t.xAxisID===this.id:t.yAxisID===this.id)&&i.each(t.data,function(t,e){var i=this.getRightValue(t);null===this.min?this.min=i:i<this.min&&(this.min=i),null===this.max?this.max=i:i>this.max&&(this.max=i)},this)},this)},getPointPixelForValue:function(t,e,i){var a=this.getRightValue(t);if(this.options.stacked){for(var o=0,s=0,n=0;i>n;++n)this.data.datasets[n].data[e]<0?s+=this.data.datasets[n].data[e]:o+=this.data.datasets[n].data[e];return this.getPixelForValue(0>a?s+a:o+a)}return this.getPixelForValue(a)},calculateBarBase:function(t,e){var i=0;if(this.options.stacked){var a=this.data.datasets[t].data[e];if(0>a)for(var o=0;t>o;o++)this.data.datasets[o].yAxisID===this.id&&(i+=this.data.datasets[o].data[e]<0?this.data.datasets[o].data[e]:0);else for(var s=0;t>s;s++)this.data.datasets[s].yAxisID===this.id&&(i+=this.data.datasets[s].data[e]>0?this.data.datasets[s].data[e]:0);return this.getPixelForValue(i)}return i=this.getPixelForValue(this.min),this.beginAtZero||this.min<=0&&this.max>=0||this.min>=0&&this.max<=0?(i=this.getPixelForValue(0),
 i+=this.options.gridLines.lineWidth):this.min<0&&this.max<0&&(i=this.getPixelForValue(this.max)),i},calculateBarY:function(t,e){var i=this.data.datasets[t].data[e];if(this.options.stacked){for(var a=0,o=0,s=0;t>s;s++)this.data.datasets[s].data[e]<0?o+=this.data.datasets[s].data[e]||0:a+=this.data.datasets[s].data[e]||0;return this.getPixelForValue(0>i?o+i:a+i)}for(var n=0,r=t;r<this.data.datasets.length;r++)n+=r===t&&i?i:i;return this.getPixelForValue(i)},fit:function(t,e){this.calculateRange(),this.generateTicks(t,e),this.buildLabels();var a={width:0,height:0};if(this.isHorizontal()?a.width=t:a.width=this.options.gridLines.show&&this.options.display?10:0,this.isHorizontal()?a.height=this.options.gridLines.show&&this.options.display?10:0:a.height=e,this.options.labels.show&&this.options.display){var o=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);if(this.isHorizontal()){var s=(e-a.height,1.5*this.options.labels.fontSize);a.height=Math.min(e,a.height+s)}else{var n=t-a.width,r=i.longestText(this.ctx,o,this.labels);n>r?a.width+=r:a.width=t}}return this.width=a.width,this.height=a.height,a},draw:function(t){if(this.options.display){var e,a;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var o="bottom"==this.options.position?this.top:this.bottom-5,s="bottom"==this.options.position?this.top+5:this.bottom;i.each(this.ticks,function(n,r){var h=this.getPixelForValue(n);0===n||!a&&0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,o),this.ctx.lineTo(h,s)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()},this)}if(this.options.labels.show){var n;"top"==this.options.position?(n=this.bottom-10,this.ctx.textBaseline="bottom"):(n=this.top+10,this.ctx.textBaseline="top"),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,i,n)},this)}}else{if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var r="right"==this.options.position?this.left:this.right-5,h="right"==this.options.position?this.left+5:this.right;i.each(this.ticks,function(o,s){var n=this.getPixelForValue(o);0===o||!a&&0===s?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),n+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(r,n),this.ctx.lineTo(h,n)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,n),this.ctx.lineTo(t.right,n)),this.ctx.stroke()},this)}if(this.options.labels.show){var l;"left"==this.options.position?(l=this.right-10,this.ctx.textAlign="right"):(l=this.left+5,this.ctx.textAlign="left"),this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,l,i)},this)}}}}});e.scaleService.registerScaleType("linear",o,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,animate:!0,lineArc:!1,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1},angleLines:{show:!0,color:"rgba(0,0,0, 0.1)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},o=e.Element.extend({initialize:function(){this.height=this.chart.height,this.width=this.chart.width,this.xCenter=this.chart.width/2,this.yCenter=this.chart.height/2,this.size=i.min([this.height,this.width]),this.valuesCount=this.data.labels.length,this.labels=this.data.labels,this.drawingArea=this.options.display?this.size/2-(this.options.labels.fontSize/2+this.options.labels.backdropPaddingY):this.size/2},update:function(){this.options.lineArc?this.drawingArea=this.options.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},calculateRange:function(){this.min=null,this.max=null,i.each(this.data.datasets,function(t){i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)},generateTicks:function(){if(this.ticks=[],this.options.override)for(var t=0;t<=this.options.override.steps;++t){var e=this.options.override.start+t*this.options.override.stepWidth;ticks.push(e)}else{var a=Math.min(11,Math.ceil(this.drawingArea/(2*this.options.labels.fontSize)));if(a=Math.max(2,a),this.options.beginAtZero){var o=i.sign(this.min),s=i.sign(this.max);0>o&&0>s?this.max=0:o>0&&s>0&&(this.min=0)}for(var n=i.niceNum(this.max-this.min,!1),r=i.niceNum(n/(a-1),!0),h=Math.floor(this.min/r)*r,l=Math.ceil(this.max/r)*r,c=h;l>=c;c+=r)this.ticks.push(c)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildYLabels:function(){this.yLabels=[],i.each(this.ticks,function(t,e,a){var o;this.options.labels.userCallback?o=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(o=i.template(this.options.labels.template,{value:t})),this.yLabels.push(o?o:"")},this)},getCircumference:function(){return 2*Math.PI/this.valuesCount},setScaleSize:function(){var t,e,a,o,s,n,r,h,l,c,u,d,g=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),m=this.width,f=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.valuesCount;e++)t=this.getPointPosition(e,g),a=this.ctx.measureText(i.template(this.options.labels.template,{value:this.labels[e]})).width+5,0===e||e===this.valuesCount/2?(o=a/2,t.x+o>m&&(m=t.x+o,s=e),t.x-o<f&&(f=t.x-o,r=e)):e<this.valuesCount/2?t.x+a>m&&(m=t.x+a,s=e):e>this.valuesCount/2&&t.x-a<f&&(f=t.x-a,r=e);l=f,c=Math.ceil(m-this.width),n=this.getIndexAngle(s),h=this.getIndexAngle(r),u=c/Math.sin(n+Math.PI/2),d=l/Math.sin(h+Math.PI/2),u=i.isNumber(u)?u:0,d=i.isNumber(d)?d:0,this.drawingArea=g-(d+u)/2,this.setCenterPoint(d,u)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,a=t+this.drawingArea;this.xCenter=(a+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.valuesCount;return t*e-Math.PI/2},getDistanceFromCenterForValue:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},getPointPositionForValue:function(t,e){return this.getPointPosition(t,this.getDistanceFromCenterForValue(e))},draw:function(){if(this.options.display){var t=this.ctx;if(i.each(this.yLabels,function(e,a){if(a>0){var o=this.getDistanceFromCenterForValue(this.ticks[a]),s=this.yCenter-o;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,o,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var n=0;n<this.valuesCount;n++){var r=this.getPointPosition(n,this.getDistanceFromCenterForValue(this.ticks[a]));0===n?t.moveTo(r.x,r.y):t.lineTo(r.x,r.y)}t.closePath(),t.stroke()}if(this.options.labels.show){if(t.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),this.options.labels.showLabelBackdrop){var h=t.measureText(e).width;t.fillStyle=this.options.labels.backdropColor,t.fillRect(this.xCenter-h/2-this.options.labels.backdropPaddingX,s-this.fontSize/2-this.options.labels.backdropPaddingY,h+2*this.options.labels.backdropPaddingX,this.options.labels.fontSize+2*this.options.labels.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.labels.fontColor,t.fillText(e,this.xCenter,s)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.valuesCount-1;e>=0;e--){if(this.options.angleLines.show){var a=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(a.x,a.y),t.stroke(),t.closePath()}var o=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var s=this.labels.length,n=this.labels.length/2,r=n/2,h=r>e||e>s-r,l=e===r||e===s-r;0===e?t.textAlign="center":e===n?t.textAlign="center":n>e?t.textAlign="left":t.textAlign="right",l?t.textBaseline="middle":h?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.labels[e],o.x,o.y)}}}}});e.scaleService.registerScaleType("radialLinear",o,a)}.call(this),/*!
  * Chart.js
diff --git a/src/core/core.helpers.js b/src/core/core.helpers.js
index 29f925bd509..5fcbec8c48c 100644
--- a/src/core/core.helpers.js
+++ b/src/core/core.helpers.js
@@ -10,14 +10,20 @@
 	var helpers = Chart.helpers = {};
 
 	//-- Basic js utility methods
-	var each = helpers.each = function(loopable, callback, self) {
+	var each = helpers.each = function(loopable, callback, self, reverse) {
 			var additionalArgs = Array.prototype.slice.call(arguments, 3);
 			// Check to see if null or undefined firstly.
 			if (loopable) {
 				if (loopable.length === +loopable.length) {
 					var i;
-					for (i = 0; i < loopable.length; i++) {
-						callback.apply(self, [loopable[i], i].concat(additionalArgs));
+					if (reverse) {
+						for (i = loopable.length - 1; i >= 0; i--) {
+							callback.apply(self, [loopable[i], i].concat(additionalArgs));
+						}
+					} else {
+						for (i = 0; i < loopable.length; i++) {
+							callback.apply(self, [loopable[i], i].concat(additionalArgs));
+						}
 					}
 				} else {
 					for (var item in loopable) {

From a5e4b38252fdea49a67a0ddff4d50f56ccb5536f Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Tue, 16 Jun 2015 11:37:07 -0600
Subject: [PATCH 192/424] Draw controllers in reverse (for proper line
 stacking)

---
 Chart.js                    | 5 ++---
 Chart.min.js                | 2 +-
 src/core/core.controller.js | 5 ++---
 3 files changed, 5 insertions(+), 7 deletions(-)

diff --git a/Chart.js b/Chart.js
index bea8301d13d..b50bd083b41 100644
--- a/Chart.js
+++ b/Chart.js
@@ -1405,11 +1405,10 @@
 				this.scale.draw();
 			}
 
-			// Draw each dataset via its respective controller
-			// TODO: needs support for reverse stacking (line chart)
+			// Draw each dataset via its respective controller (reversed to support proper line stacking)
 			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
 				dataset.controller.draw(ease);
-			}, this);
+			}, this, true);
 
 			// Finally draw the tooltip
 			this.tooltip.transition(easingDecimal).draw();
diff --git a/Chart.min.js b/Chart.min.js
index 02ef0e40393..61be55f0358 100644
--- a/Chart.min.js
+++ b/Chart.min.js
@@ -7,7 +7,7 @@
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-(function(){"use strict";var t=this,e=t.Chart,i=function(t,e){this.config=e,t.length&&t[0].getContext&&(t=t[0]),t.getContext&&(t=t.getContext("2d")),this.canvas=t.canvas,this.ctx=t;var a=function(t,e){return t["offset"+e]?t["offset"+e]:document.defaultView.getComputedStyle(t).getPropertyValue(e)},o=this.width=a(t.canvas,"Width")||t.canvas.width,s=this.height=a(t.canvas,"Height")||t.canvas.height;return t.canvas.width=o,t.canvas.height=s,o=this.width=t.canvas.width,s=this.height=t.canvas.height,this.aspectRatio=this.width/this.height,i.helpers.retinaScale(this),e?(this.controller=new i.Controller(this),this.controller):this};i.defaults={global:{responsive:!0,maintainAspectRatio:!0,events:["mousemove","mouseout","click","touchstart","touchmove","touchend"],hover:{onHover:null,mode:"single",animationDuration:400},onClick:null,defaultColor:"rgba(0,0,0,0.1)",elements:{}}},"undefined"!=typeof amd?define(function(){return i}):"object"==typeof module&&module.exports&&(module.exports=i),t.Chart=i,i.noConflict=function(){return t.Chart=e,i}}).call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers={}),i=e.each=function(t,e,i,a){var o=Array.prototype.slice.call(arguments,3);if(t)if(t.length===+t.length){var s;if(a)for(s=t.length-1;s>=0;s--)e.apply(i,[t[s],s].concat(o));else for(s=0;s<t.length;s++)e.apply(i,[t[s],s].concat(o))}else for(var n in t)e.apply(i,[t[n],n].concat(o))},a=e.clone=function(t){var o={};return i(t,function(i,s){t.hasOwnProperty(s)&&(e.isArray(i)?o[s]=i.slice(0):"object"==typeof i&&null!==i?o[s]=a(i):o[s]=i)}),o},o=e.extend=function(t){return i(Array.prototype.slice.call(arguments,1),function(e){i(e,function(i,a){e.hasOwnProperty(a)&&(t[a]=i)})}),t},s=(e.merge=function(t,e){var i=Array.prototype.slice.call(arguments,0);return i.unshift({}),o.apply(null,i)},e.configMerge=function(t){var i=a(t);return e.each(Array.prototype.slice.call(arguments,1),function(t){e.each(t,function(a,o){if(t.hasOwnProperty(o))if("scales"===o)i[o]=e.scaleMerge(i.hasOwnProperty(o)?i[o]:{},a);else if("scale"===o)i[o]=e.configMerge(i.hasOwnProperty(o)?i[o]:{},Chart.scaleService.getScaleDefaults(a.type),a);else if(i.hasOwnProperty(o)&&e.isArray(i[o])&&e.isArray(a)){var s=i[o];e.each(a,function(t,i){i<s.length?s[i]=e.configMerge(s[i],t):s.push(t)})}else i.hasOwnProperty(o)&&"object"==typeof i[o]&&null!==i[o]&&"object"==typeof a?i[o]=e.configMerge(i[o],a):i[o]=a})}),i},e.scaleMerge=function(t,i){var o=a(t);return 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e=t.parentNode,i=parseInt(p(e,"padding-bottom"))+parseInt(p(e,"padding-top"));return e.clientHeight-i},e.getStyle=function(t,e){return t.currentStyle?t.currentStyle[e]:document.defaultView.getComputedStyle(t,null).getPropertyValue(e)});e.getMaximumSize=e.getMaximumWidth,e.retinaScale=function(t){var e=t.ctx,i=t.canvas.width,a=t.canvas.height;window.devicePixelRatio&&(e.canvas.style.width=i+"px",e.canvas.style.height=a+"px",e.canvas.height=a*window.devicePixelRatio,e.canvas.width=i*window.devicePixelRatio,e.scale(window.devicePixelRatio,window.devicePixelRatio))},e.clear=function(t){t.ctx.clearRect(0,0,t.width,t.height)},e.fontString=function(t,e,i){return e+" "+t+"px "+i},e.longestText=function(t,e,a){t.font=e;var o=0;return i(a,function(e){var i=t.measureText(e).width;o=i>o?i:o}),o},e.drawRoundedRectangle=function(t,e,i,a,o,s){t.beginPath(),t.moveTo(e+s,i),t.lineTo(e+a-s,i),t.quadraticCurveTo(e+a,i,e+a,i+s),t.lineTo(e+a,i+o-s),t.quadraticCurveTo(e+a,i+o,e+a-s,i+o),t.lineTo(e+s,i+o),t.quadraticCurveTo(e,i+o,e,i+o-s),t.lineTo(e,i+s),t.quadraticCurveTo(e,i,e+s,i),t.closePath()},e.color=function(t){return window.Color?window.Color(t):(console.log("Color.js not found!"),t)},e.isArray=function(t){return Array.isArray?Array.isArray(t):"[object Array]"===Object.prototype.toString.call(arg)}}.call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers);Chart.elements={},Chart.Element=function(t){e.extend(this,t),this.initialize.apply(this,arguments)},e.extend(Chart.Element.prototype,{initialize:function(){},pivot:function(){return this._view||(this._view=e.clone(this._model)),this._start=e.clone(this._view),this},transition:function(t){return this._view||(this._view=e.clone(this._model)),this._start||this.pivot(),e.each(this._model,function(i,a){if("_"!==a[0]&&this._model.hasOwnProperty(a))if(this._view[a])if(this._model[a]===this._view[a]);else if("string"==typeof i)try{var o=e.color(this._start[a]).mix(e.color(this._model[a]),t);this._view[a]=o.rgbString()}catch(s){this._view[a]=i}else if("number"==typeof i){var n=void 0!==this._start[a]?this._start[a]:0;this._view[a]=(this._model[a]-n)*t+n}else this._view[a]=i;else"number"==typeof i?this._view[a]=i*t:this._view[a]=i||null;else;},this),1===t&&delete this._start,this},tooltipPosition:function(){return{x:this._model.x,y:this._model.y}},hasValue:function(){return e.isNumber(this._model.x)&&e.isNumber(this._model.y)}}),Chart.Element.extend=e.inherits}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.animation={duration:1e3,easing:"easeOutQuart",onProgress:function(){},onComplete:function(){}},e.Animation=e.Element.extend({currentStep:null,numSteps:60,easing:"",render:null,onAnimationProgress:null,onAnimationComplete:null}),e.animationService={frameDuration:17,animations:[],dropFrames:0,addAnimation:function(t,e,a){a||(t.animating=!0);for(var o=0;o<this.animations.length;++o)if(this.animations[o].chartInstance===t)return void(this.animations[o].animationObject=e);this.animations.push({chartInstance:t,animationObject:e}),1==this.animations.length&&i.requestAnimFrame.call(window,this.digestWrapper)},cancelAnimation:function(t){var e=i.findNextWhere(this.animations,function(e){return e.chartInstance===t});e&&(this.animations.splice(e,1),t.animating=!1)},digestWrapper:function(){e.animationService.startDigest.call(e.animationService)},startDigest:function(){var t=Date.now(),e=0;this.dropFrames>1&&(e=Math.floor(this.dropFrames),this.dropFrames-=e);for(var a=0;a<this.animations.length;a++)null===this.animations[a].animationObject.currentStep&&(this.animations[a].animationObject.currentStep=0),this.animations[a].animationObject.currentStep+=1+e,this.animations[a].animationObject.currentStep>this.animations[a].animationObject.numSteps&&(this.animations[a].animationObject.currentStep=this.animations[a].animationObject.numSteps),this.animations[a].animationObject.render(this.animations[a].chartInstance,this.animations[a].animationObject),this.animations[a].animationObject.currentStep==this.animations[a].animationObject.numSteps&&(this.animations[a].chartInstance.animating=!1,this.animations.splice(a,1),a--);var o=Date.now(),s=o-t-this.frameDuration,n=s/this.frameDuration;n>1&&(this.dropFrames+=n),this.animations.length>0&&i.requestAnimFrame.call(window,this.digestWrapper)}}}.call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers);Chart.types={},Chart.instances={},Chart.controllers={},Chart.Controller=function(t){return this.chart=t,this.config=t.config,this.data=this.config.data,this.options=this.config.options=e.configMerge(Chart.defaults.global,Chart.defaults[this.config.type],this.config.options||{}),this.id=e.uid(),Chart.instances[this.id]=this,this.options.responsive&&this.resize(),this.initialize.call(this),this},e.extend(Chart.Controller.prototype,{initialize:function(){return this.bindEvents(),this.buildControllers(),this.buildScales(),this.resetElements(),this.initToolTip(),this.update(),this},clear:function(){return e.clear(this.chart),this},stop:function(){return Chart.animationService.cancelAnimation(this),this},resize:function(){this.stop();var t=this.chart.canvas,i=e.getMaximumWidth(this.chart.canvas),a=this.options.maintainAspectRatio?i/this.chart.aspectRatio:e.getMaximumHeight(this.chart.canvas);return t.width=this.chart.width=i,t.height=this.chart.height=a,e.retinaScale(this.chart),this},buildScales:function(){if(this.scales={},this.options.scales&&(this.options.scales.xAxes&&this.options.scales.xAxes.length&&e.each(this.options.scales.xAxes,function(t){var e=Chart.scaleService.getScaleConstructor(t.type),i=new e({ctx:this.chart.ctx,options:t,data:this.data,id:t.id});this.scales[i.id]=i},this),this.options.scales.yAxes&&this.options.scales.yAxes.length&&e.each(this.options.scales.yAxes,function(t){var e=Chart.scaleService.getScaleConstructor(t.type),i=new e({ctx:this.chart.ctx,options:t,data:this.data,id:t.id});this.scales[i.id]=i},this)),this.options.scale){var t=Chart.scaleService.getScaleConstructor(this.options.scale.type),i=new t({ctx:this.chart.ctx,options:this.options.scale,data:this.data,chart:this.chart});this.scale=i}Chart.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height)},buildControllers:function(){e.each(this.data.datasets,function(t,e){var i=t.type||this.config.type;return t.controller?void t.controller.updateIndex(e):void(t.controller=new Chart.controllers[i](this,e))},this)},resetElements:function(){e.each(this.data.datasets,function(t,e){t.controller.reset()},this)},update:function(t){Chart.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),e.each(this.data.datasets,function(t,e){t.controller.update()},this),this.render(t)},render:function(t){if(0!==this.options.animation.duration||t){var i=new Chart.Animation;i.numSteps=(t||this.options.animation.duration)/16.66,i.easing=this.options.animation.easing,i.render=function(t,i){var a=e.easingEffects[i.easing],o=i.currentStep/i.numSteps,s=a(o);t.draw(s,o,i.currentStep)},i.onAnimationProgress=this.options.onAnimationProgress,i.onAnimationComplete=this.options.onAnimationComplete,Chart.animationService.addAnimation(this,i,t)}else this.draw(),this.options.onAnimationComplete.call(this);return this},draw:function(t){var i=t||1;this.clear(),e.each(this.scales,function(t){t.draw(this.chartArea)},this),this.scale&&this.scale.draw(),e.each(this.data.datasets,function(e,i){e.controller.draw(t)},this),this.tooltip.transition(i).draw()},getElementAtEvent:function(t){var i=e.getRelativePosition(t),a=[];return e.each(this.data.datasets,function(t,o){e.each(t.metaData,function(t,e){return t.inRange(i.x,i.y)?(a.push(t),a):void 0},this)},this),a},getElementsAtEvent:function(t){var i=e.getRelativePosition(t),a=[];return e.each(this.data.datasets,function(t,o){e.each(t.metaData,function(t,e){t.inLabelRange(i.x,i.y)&&a.push(t)},this)},this),a},getDatasetAtEvent:function(t){for(var i=e.getRelativePosition(t),a=[],o=0;o<this.chart.data.datasets.length;o++)for(elementIndex=0;elementIndex<this.chart.data.datasets[o].metaData.length;elementIndex++)this.chart.data.datasets[o].metaData[elementIndex].inLabelRange(i.x,i.y)&&e.each(this.chart.data.datasets,datasetIterator);return a.length?a:[]},generateLegend:function(){return template(this.options.legendTemplate,this)},destroy:function(){this.clear(),e.unbindEvents(this,this.events);var t=this.chart.canvas;t.width=this.chart.width,t.height=this.chart.height,t.style.removeProperty?(t.style.removeProperty("width"),t.style.removeProperty("height")):(t.style.removeAttribute("width"),t.style.removeAttribute("height")),delete Chart.instances[this.id]},toBase64Image:function(){return this.chart.canvas.toDataURL.apply(this.chart.canvas,arguments)},initToolTip:function(){this.tooltip=new Chart.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this)},bindEvents:function(){e.bindEvents(this,this.options.events,function(t){this.eventHandler(t)})},eventHandler:function(t){this.lastActive=this.lastActive||[],"mouseout"==t.type?this.active=[]:this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);if(this.lastActive.length)switch(this.options.hover.mode){case"single":this.data.datasets[this.lastActive[0]._datasetIndex].controller.removeHoverStyle(this.lastActive[0],this.lastActive[0]._datasetIndex,this.lastActive[0]._index);break;case"label":for(var i=0;i<this.lastActive.length;i++)this.data.datasets[this.lastActive[i]._datasetIndex].controller.removeHoverStyle(this.lastActive[i],this.lastActive[i]._datasetIndex,this.lastActive[i]._index);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":this.data.datasets[this.active[0]._datasetIndex].controller.setHoverStyle(this.active[0]);break;case"label":for(var i=0;i<this.active.length;i++)this.data.datasets[this.active[i]._datasetIndex].controller.setHoverStyle(this.active[i]);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,e.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;e.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers);e.addEvent(window,"resize",function(){var t;return function(){clearTimeout(t),t=setTimeout(function(){e.each(Chart.instances,function(t){t.options.responsive&&(t.resize(),t.update())})},50)}}())}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.scaleService={constructors:{},defaults:{},registerScaleType:function(t,e,i){this.constructors[t]=e,this.defaults[t]=i},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0},getScaleDefaults:function(t){return this.defaults.hasOwnProperty(t)?this.defaults[t]:{}},fitScalesForChart:function(t,e,a){var o=e>30?5:2,s=a>30?5:2;if(t){var n=i.where(t.scales,function(t){return"left"==t.options.position}),r=i.where(t.scales,function(t){return"right"==t.options.position}),h=i.where(t.scales,function(t){return"top"==t.options.position}),l=i.where(t.scales,function(t){return"bottom"==t.options.position}),c=e/2,u=a/2;c-=2*o,u-=2*s;var d=(e-c)/(n.length+r.length),g=(a-u)/(h.length+l.length),m=[],f=function(t){var e=t.fit(d,u);m.push({horizontal:!1,minSize:e,scale:t})},p=function(t){var e=t.fit(c,g);m.push({horizontal:!0,minSize:e,scale:t})};i.each(n,f),i.each(r,f),i.each(h,p),i.each(l,p);var v=a-2*s,b=e-2*o;i.each(m,function(t){t.horizontal?v-=t.minSize.height:b-=t.minSize.width});var x=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t});e&&t.fit(e.minSize.width,v)},y=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:w,right:C,top:0,bottom:0};e&&t.fit(b,e.minSize.height,a)},w=o,C=o,_=s,k=s;i.each(n,x),i.each(r,x),i.each(n,function(t){w+=t.width}),i.each(r,function(t){C+=t.width}),i.each(h,y),i.each(l,y),i.each(h,function(t){_+=t.height}),i.each(l,function(t){k+=t.height}),i.each(n,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:k};e&&t.fit(e.minSize.width,v,a)}),i.each(r,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:k};e&&t.fit(e.minSize.width,v,a)});var D=o,A=s,S=function(t){t.left=D,t.right=D+t.width,t.top=_,t.bottom=_+v,D=t.right},P=function(t){t.left=w,t.right=w+b,t.top=A,t.bottom=A+t.height,A=t.bottom};i.each(n,S),i.each(h,P),D+=b,A+=v,i.each(r,S),i.each(l,P),t.chartArea={left:w,top:_,right:w+b,bottom:_+v}}}}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.tooltips={enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>: ","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>: ","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},e.Tooltip=e.Element.extend({initialize:function(){var t=this._options;i.extend(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":i.extend(this._model,{text:i.template(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();i.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var a,o,s=[],n=[],r=this._data.datasets.length-1;r>=0&&(a=this._data.datasets[r].metaData,o=i.indexOf(a,this._active[0]),-1===o);r--);var h=function(t){var e,a,r,h,l,c=[],u=[],d=[];return i.each(this._data.datasets,function(t){e=t.metaData,e[o]&&e[o].hasValue()&&c.push(e[o])},this),i.each(this._options.stacked?c.reverse():c,function(t){u.push(t._view.x),d.push(t._view.y),s.push(i.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),n.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),l=i.min(d),r=i.max(d),h=i.min(u),a=i.max(u),{x:h>this._chart.width/2?h:a,y:(l+r)/2}}.call(this,o);i.extend(this._model,{x:h.x,y:h.y,labels:s,title:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:"",legendColors:n,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=s.length*this._model.fontSize+(s.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var 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e=t.parentNode,i=parseInt(p(e,"padding-bottom"))+parseInt(p(e,"padding-top"));return e.clientHeight-i},e.getStyle=function(t,e){return t.currentStyle?t.currentStyle[e]:document.defaultView.getComputedStyle(t,null).getPropertyValue(e)});e.getMaximumSize=e.getMaximumWidth,e.retinaScale=function(t){var e=t.ctx,i=t.canvas.width,a=t.canvas.height;window.devicePixelRatio&&(e.canvas.style.width=i+"px",e.canvas.style.height=a+"px",e.canvas.height=a*window.devicePixelRatio,e.canvas.width=i*window.devicePixelRatio,e.scale(window.devicePixelRatio,window.devicePixelRatio))},e.clear=function(t){t.ctx.clearRect(0,0,t.width,t.height)},e.fontString=function(t,e,i){return e+" "+t+"px "+i},e.longestText=function(t,e,a){t.font=e;var o=0;return i(a,function(e){var i=t.measureText(e).width;o=i>o?i:o}),o},e.drawRoundedRectangle=function(t,e,i,a,o,s){t.beginPath(),t.moveTo(e+s,i),t.lineTo(e+a-s,i),t.quadraticCurveTo(e+a,i,e+a,i+s),t.lineTo(e+a,i+o-s),t.quadraticCurveTo(e+a,i+o,e+a-s,i+o),t.lineTo(e+s,i+o),t.quadraticCurveTo(e,i+o,e,i+o-s),t.lineTo(e,i+s),t.quadraticCurveTo(e,i,e+s,i),t.closePath()},e.color=function(t){return window.Color?window.Color(t):(console.log("Color.js not found!"),t)},e.isArray=function(t){return Array.isArray?Array.isArray(t):"[object Array]"===Object.prototype.toString.call(arg)}}.call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers);Chart.elements={},Chart.Element=function(t){e.extend(this,t),this.initialize.apply(this,arguments)},e.extend(Chart.Element.prototype,{initialize:function(){},pivot:function(){return this._view||(this._view=e.clone(this._model)),this._start=e.clone(this._view),this},transition:function(t){return this._view||(this._view=e.clone(this._model)),this._start||this.pivot(),e.each(this._model,function(i,a){if("_"!==a[0]&&this._model.hasOwnProperty(a))if(this._view[a])if(this._model[a]===this._view[a]);else if("string"==typeof i)try{var o=e.color(this._start[a]).mix(e.color(this._model[a]),t);this._view[a]=o.rgbString()}catch(s){this._view[a]=i}else if("number"==typeof i){var n=void 0!==this._start[a]?this._start[a]:0;this._view[a]=(this._model[a]-n)*t+n}else this._view[a]=i;else"number"==typeof i?this._view[a]=i*t:this._view[a]=i||null;else;},this),1===t&&delete this._start,this},tooltipPosition:function(){return{x:this._model.x,y:this._model.y}},hasValue:function(){return e.isNumber(this._model.x)&&e.isNumber(this._model.y)}}),Chart.Element.extend=e.inherits}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.animation={duration:1e3,easing:"easeOutQuart",onProgress:function(){},onComplete:function(){}},e.Animation=e.Element.extend({currentStep:null,numSteps:60,easing:"",render:null,onAnimationProgress:null,onAnimationComplete:null}),e.animationService={frameDuration:17,animations:[],dropFrames:0,addAnimation:function(t,e,a){a||(t.animating=!0);for(var o=0;o<this.animations.length;++o)if(this.animations[o].chartInstance===t)return void(this.animations[o].animationObject=e);this.animations.push({chartInstance:t,animationObject:e}),1==this.animations.length&&i.requestAnimFrame.call(window,this.digestWrapper)},cancelAnimation:function(t){var e=i.findNextWhere(this.animations,function(e){return e.chartInstance===t});e&&(this.animations.splice(e,1),t.animating=!1)},digestWrapper:function(){e.animationService.startDigest.call(e.animationService)},startDigest:function(){var t=Date.now(),e=0;this.dropFrames>1&&(e=Math.floor(this.dropFrames),this.dropFrames-=e);for(var a=0;a<this.animations.length;a++)null===this.animations[a].animationObject.currentStep&&(this.animations[a].animationObject.currentStep=0),this.animations[a].animationObject.currentStep+=1+e,this.animations[a].animationObject.currentStep>this.animations[a].animationObject.numSteps&&(this.animations[a].animationObject.currentStep=this.animations[a].animationObject.numSteps),this.animations[a].animationObject.render(this.animations[a].chartInstance,this.animations[a].animationObject),this.animations[a].animationObject.currentStep==this.animations[a].animationObject.numSteps&&(this.animations[a].chartInstance.animating=!1,this.animations.splice(a,1),a--);var o=Date.now(),s=o-t-this.frameDuration,n=s/this.frameDuration;n>1&&(this.dropFrames+=n),this.animations.length>0&&i.requestAnimFrame.call(window,this.digestWrapper)}}}.call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers);Chart.types={},Chart.instances={},Chart.controllers={},Chart.Controller=function(t){return this.chart=t,this.config=t.config,this.data=this.config.data,this.options=this.config.options=e.configMerge(Chart.defaults.global,Chart.defaults[this.config.type],this.config.options||{}),this.id=e.uid(),Chart.instances[this.id]=this,this.options.responsive&&this.resize(),this.initialize.call(this),this},e.extend(Chart.Controller.prototype,{initialize:function(){return this.bindEvents(),this.buildControllers(),this.buildScales(),this.resetElements(),this.initToolTip(),this.update(),this},clear:function(){return e.clear(this.chart),this},stop:function(){return Chart.animationService.cancelAnimation(this),this},resize:function(){this.stop();var t=this.chart.canvas,i=e.getMaximumWidth(this.chart.canvas),a=this.options.maintainAspectRatio?i/this.chart.aspectRatio:e.getMaximumHeight(this.chart.canvas);return t.width=this.chart.width=i,t.height=this.chart.height=a,e.retinaScale(this.chart),this},buildScales:function(){if(this.scales={},this.options.scales&&(this.options.scales.xAxes&&this.options.scales.xAxes.length&&e.each(this.options.scales.xAxes,function(t){var e=Chart.scaleService.getScaleConstructor(t.type),i=new e({ctx:this.chart.ctx,options:t,data:this.data,id:t.id});this.scales[i.id]=i},this),this.options.scales.yAxes&&this.options.scales.yAxes.length&&e.each(this.options.scales.yAxes,function(t){var e=Chart.scaleService.getScaleConstructor(t.type),i=new e({ctx:this.chart.ctx,options:t,data:this.data,id:t.id});this.scales[i.id]=i},this)),this.options.scale){var t=Chart.scaleService.getScaleConstructor(this.options.scale.type),i=new t({ctx:this.chart.ctx,options:this.options.scale,data:this.data,chart:this.chart});this.scale=i}Chart.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height)},buildControllers:function(){e.each(this.data.datasets,function(t,e){var i=t.type||this.config.type;return t.controller?void t.controller.updateIndex(e):void(t.controller=new Chart.controllers[i](this,e))},this)},resetElements:function(){e.each(this.data.datasets,function(t,e){t.controller.reset()},this)},update:function(t){Chart.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),e.each(this.data.datasets,function(t,e){t.controller.update()},this),this.render(t)},render:function(t){if(0!==this.options.animation.duration||t){var i=new Chart.Animation;i.numSteps=(t||this.options.animation.duration)/16.66,i.easing=this.options.animation.easing,i.render=function(t,i){var a=e.easingEffects[i.easing],o=i.currentStep/i.numSteps,s=a(o);t.draw(s,o,i.currentStep)},i.onAnimationProgress=this.options.onAnimationProgress,i.onAnimationComplete=this.options.onAnimationComplete,Chart.animationService.addAnimation(this,i,t)}else this.draw(),this.options.onAnimationComplete.call(this);return this},draw:function(t){var i=t||1;this.clear(),e.each(this.scales,function(t){t.draw(this.chartArea)},this),this.scale&&this.scale.draw(),e.each(this.data.datasets,function(e,i){e.controller.draw(t)},this,!0),this.tooltip.transition(i).draw()},getElementAtEvent:function(t){var i=e.getRelativePosition(t),a=[];return e.each(this.data.datasets,function(t,o){e.each(t.metaData,function(t,e){return t.inRange(i.x,i.y)?(a.push(t),a):void 0},this)},this),a},getElementsAtEvent:function(t){var i=e.getRelativePosition(t),a=[];return e.each(this.data.datasets,function(t,o){e.each(t.metaData,function(t,e){t.inLabelRange(i.x,i.y)&&a.push(t)},this)},this),a},getDatasetAtEvent:function(t){for(var i=e.getRelativePosition(t),a=[],o=0;o<this.chart.data.datasets.length;o++)for(elementIndex=0;elementIndex<this.chart.data.datasets[o].metaData.length;elementIndex++)this.chart.data.datasets[o].metaData[elementIndex].inLabelRange(i.x,i.y)&&e.each(this.chart.data.datasets,datasetIterator);return a.length?a:[]},generateLegend:function(){return template(this.options.legendTemplate,this)},destroy:function(){this.clear(),e.unbindEvents(this,this.events);var t=this.chart.canvas;t.width=this.chart.width,t.height=this.chart.height,t.style.removeProperty?(t.style.removeProperty("width"),t.style.removeProperty("height")):(t.style.removeAttribute("width"),t.style.removeAttribute("height")),delete Chart.instances[this.id]},toBase64Image:function(){return this.chart.canvas.toDataURL.apply(this.chart.canvas,arguments)},initToolTip:function(){this.tooltip=new Chart.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this)},bindEvents:function(){e.bindEvents(this,this.options.events,function(t){this.eventHandler(t)})},eventHandler:function(t){this.lastActive=this.lastActive||[],"mouseout"==t.type?this.active=[]:this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);if(this.lastActive.length)switch(this.options.hover.mode){case"single":this.data.datasets[this.lastActive[0]._datasetIndex].controller.removeHoverStyle(this.lastActive[0],this.lastActive[0]._datasetIndex,this.lastActive[0]._index);break;case"label":for(var i=0;i<this.lastActive.length;i++)this.data.datasets[this.lastActive[i]._datasetIndex].controller.removeHoverStyle(this.lastActive[i],this.lastActive[i]._datasetIndex,this.lastActive[i]._index);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":this.data.datasets[this.active[0]._datasetIndex].controller.setHoverStyle(this.active[0]);break;case"label":for(var i=0;i<this.active.length;i++)this.data.datasets[this.active[i]._datasetIndex].controller.setHoverStyle(this.active[i]);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,e.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;e.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers);e.addEvent(window,"resize",function(){var t;return function(){clearTimeout(t),t=setTimeout(function(){e.each(Chart.instances,function(t){t.options.responsive&&(t.resize(),t.update())})},50)}}())}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.scaleService={constructors:{},defaults:{},registerScaleType:function(t,e,i){this.constructors[t]=e,this.defaults[t]=i},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0},getScaleDefaults:function(t){return this.defaults.hasOwnProperty(t)?this.defaults[t]:{}},fitScalesForChart:function(t,e,a){var o=e>30?5:2,s=a>30?5:2;if(t){var n=i.where(t.scales,function(t){return"left"==t.options.position}),r=i.where(t.scales,function(t){return"right"==t.options.position}),h=i.where(t.scales,function(t){return"top"==t.options.position}),l=i.where(t.scales,function(t){return"bottom"==t.options.position}),c=e/2,u=a/2;c-=2*o,u-=2*s;var d=(e-c)/(n.length+r.length),g=(a-u)/(h.length+l.length),m=[],f=function(t){var e=t.fit(d,u);m.push({horizontal:!1,minSize:e,scale:t})},p=function(t){var e=t.fit(c,g);m.push({horizontal:!0,minSize:e,scale:t})};i.each(n,f),i.each(r,f),i.each(h,p),i.each(l,p);var v=a-2*s,b=e-2*o;i.each(m,function(t){t.horizontal?v-=t.minSize.height:b-=t.minSize.width});var x=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t});e&&t.fit(e.minSize.width,v)},y=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:w,right:C,top:0,bottom:0};e&&t.fit(b,e.minSize.height,a)},w=o,C=o,_=s,k=s;i.each(n,x),i.each(r,x),i.each(n,function(t){w+=t.width}),i.each(r,function(t){C+=t.width}),i.each(h,y),i.each(l,y),i.each(h,function(t){_+=t.height}),i.each(l,function(t){k+=t.height}),i.each(n,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:k};e&&t.fit(e.minSize.width,v,a)}),i.each(r,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:k};e&&t.fit(e.minSize.width,v,a)});var D=o,A=s,S=function(t){t.left=D,t.right=D+t.width,t.top=_,t.bottom=_+v,D=t.right},P=function(t){t.left=w,t.right=w+b,t.top=A,t.bottom=A+t.height,A=t.bottom};i.each(n,S),i.each(h,P),D+=b,A+=v,i.each(r,S),i.each(l,P),t.chartArea={left:w,top:_,right:w+b,bottom:_+v}}}}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.tooltips={enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>: ","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>: ","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},e.Tooltip=e.Element.extend({initialize:function(){var t=this._options;i.extend(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":i.extend(this._model,{text:i.template(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();i.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var a,o,s=[],n=[],r=this._data.datasets.length-1;r>=0&&(a=this._data.datasets[r].metaData,o=i.indexOf(a,this._active[0]),-1===o);r--);var h=function(t){var e,a,r,h,l,c=[],u=[],d=[];return i.each(this._data.datasets,function(t){e=t.metaData,e[o]&&e[o].hasValue()&&c.push(e[o])},this),i.each(this._options.stacked?c.reverse():c,function(t){u.push(t._view.x),d.push(t._view.y),s.push(i.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),n.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),l=i.min(d),r=i.max(d),h=i.min(u),a=i.max(u),{x:h>this._chart.width/2?h:a,y:(l+r)/2}}.call(this,o);i.extend(this._model,{x:h.x,y:h.y,labels:s,title:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:"",legendColors:n,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=s.length*this._model.fontSize+(s.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var l=t.measureText(this.title).width,c=i.longestText(t,this.font,s)+this._model.fontSize+3,u=i.max([c,l]);this._model.width=u+2*this._model.xPadding;var d=this._model.height/2;this._model.y-d<0?this._model.y=d:this._model.y+d>this._chart.height&&(this._model.y=this._chart.height-d),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.hover.mode){case"single":t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var a=e.caretPadding||2,o=t.measureText(e.text).width+2*e.xPadding,s=e.fontSize+2*e.yPadding,n=s+e.caretHeight+a;e.x+o/2>this._chart.width?e.xAlign="left":e.x-o/2<0&&(e.xAlign="right"),e.y-n<0&&(e.yAlign="below");var r=e.x-o/2,h=e.y-n;if(t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),this._custom)this._custom(this._view);else{switch(e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-a),t.lineTo(e.x+e.caretHeight,e.y-(a+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(a+e.caretHeight)),t.closePath(),t.fill();break;case"below":h=e.y+a+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+a),t.lineTo(e.x+e.caretHeight,e.y+a+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+a+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":r=e.x-o+(e.cornerRadius+e.caretHeight);break;case"right":r=e.x-(e.cornerRadius+e.caretHeight)}i.drawRoundedRectangle(t,r,h,o,s,e.cornerRadius),t.fill(),t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,r+o/2,h+s/2)}break;case"label":i.drawRoundedRectangle(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=i.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=i.fontString(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),i.each(e.labels,function(a,o){t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(a,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(o+1)),t.fillStyle=i.color(e.legendColors[o].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(o+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=i.color(e.legendColors[o].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(o+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.bar={hover:{mode:"label"},scales:{xAxes:[{type:"category",categorySpacing:10,spacing:1,gridLines:{offsetGridLines:!0}}],yAxes:[{type:"linear"}]}},e.controllers.bar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.bar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){var e=this.getScaleForId(this.getDataset().xAxisID),a=this.getScaleForId(this.getDataset().yAxisID);i.each(this.getDataset().metaData,function(o,s){var n;n=a.getPixelForValue(a.min<0&&a.max<0?a.max:a.min>0&&a.max>0?a.min:0),i.extend(o,{_chart:this.chart.chart,_xScale:e,_yScale:a,_datasetIndex:this.index,_index:s,_model:{x:e.calculateBarX(this.chart.data.datasets.length,this.index,s),y:t?n:a.calculateBarY(this.index,s),label:this.chart.data.labels[s],datasetLabel:this.getDataset().label,base:a.calculateBarBase(this.index,s),width:e.calculateBarWidth(this.chart.data.datasets.length),backgroundColor:o.custom&&o.custom.backgroundColor?o.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,s,this.chart.options.elements.rectangle.backgroundColor),borderColor:o.custom&&o.custom.borderColor?o.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,s,this.chart.options.elements.rectangle.borderColor),borderWidth:o.custom&&o.custom.borderWidth?o.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,s,this.chart.options.elements.rectangle.borderWidth)
 }}),o.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.doughnut={animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},cutoutPercentage:50},e.defaults.pie=i.clone(e.defaults.doughnut),i.extend(e.defaults.pie,{cutoutPercentage:0}),e.controllers.doughnut=e.controllers.pie=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.doughnut.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,a){var o={x:this.chart.chart.width/2,y:this.chart.chart.height/2,startAngle:Math.PI*-.5,circumference:this.chart.options.animation.animateRotate?0:this.calculateCircumference(this.getDataset().data[a]),outerRadius:this.chart.options.animation.animateScale?0:this.outerRadius,innerRadius:this.chart.options.animation.animateScale?0:this.innerRadius};i.extend(e,{_chart:this.chart.chart,_datasetIndex:this.index,_index:a,_model:t?o:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,circumference:this.calculateCircumference(this.getDataset().data[a]),outerRadius:this.outerRadius,innerRadius:this.innerRadius,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,a,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,a,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,a,this.chart.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,a,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.getDataset().label,a,this.chart.data.labels[a])}}),t||(0===a?e._model.startAngle=Math.PI*-.5:e._model.startAngle=this.getDataset().metaData[a-1]._model.endAngle,e._model.endAngle=e._model.startAngle+e._model.circumference,a<this.getDataset().data.length-1&&(this.getDataset().metaData[a+1]._model.startAngle=e._model.endAngle)),e.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?2*Math.PI*(t/this.getDataset().total):0}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.line={hover:{mode:"label"},scales:{xAxes:[{type:"category"}],yAxes:[{type:"linear"}]}},e.controllers.line=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.line.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){var e,a=this.getDataset().metaDataset,o=this.getDataset().metaData,s=this.getScaleForId(this.getDataset().yAxisID),n=this.getScaleForId(this.getDataset().xAxisID);e=s.getPixelForValue(s.min<0&&s.max<0?s.max:s.min>0&&s.max>0?s.min:0),i.extend(a,{_scale:s,_datasetIndex:this.index,_children:o,_model:{tension:a.custom&&a.custom.tension?a.custom.tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:a.custom&&a.custom.fill?a.custom.fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:e}}),a.pivot(),i.each(o,function(a,o){i.extend(a,{_chart:this.chart.chart,_xScale:n,_yScale:s,_datasetIndex:this.index,_index:o,_model:{x:n.getPointPixelForValue(this.getDataset().data[o],o,this.index),y:t?e:s.getPointPixelForValue(this.getDataset().data[o],o,this.index),tension:a.custom&&a.custom.tension?a.custom.tension:this.chart.options.elements.line.tension,radius:a.custom&&a.custom.radius?a.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,o,this.chart.options.elements.point.radius),backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,o,this.chart.options.elements.point.backgroundColor),borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,o,this.chart.options.elements.point.borderColor),borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,o,this.chart.options.elements.point.borderWidth),skip:null===this.getDataset().data[o],hitRadius:a.custom&&a.custom.hitRadius?a.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,o,this.chart.options.elements.point.hitRadius)}})},this),i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e)._model,t._model,i.nextItem(this.getDataset().metaData,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.polarArea={scale:{type:"radialLinear",lineArc:!0},animateRotate:!0},e.controllers.polarArea=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.polarArea.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.chart.scale.calculateRange(),this.chart.scale.generateTicks(),this.chart.scale.buildYLabels(),this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,a){var o={x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:0,startAngle:Math.PI*-.5,endAngle:Math.PI*-.5,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,a,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,a,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,a,this.chart.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,a,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,a,this.chart.data.labels[a])},s=1/this.getDataset().data.length*2,n=-.5*Math.PI+Math.PI*s*a,r=n+s*Math.PI;console.log(),i.extend(e,{_chart:this.chart.chart,_datasetIndex:this.index,_index:a,_model:t?o:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[a]),startAngle:n,endAngle:r,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,a,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,a,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,a,this.chart.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,a,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,a,this.chart.data.labels[a])}}),e.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw(),console.log(t)},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?2*Math.PI*(t/this.getDataset().total):0},updateScaleRange:function(){i.extend(this.chart.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.radar={scale:{type:"radialLinear"},elements:{line:{tension:0}}},e.controllers.radar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.radar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData,_loop:!0}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i,_model:{x:0,y:0}})},this)},reset:function(){this.update(!0)},update:function(t){var e,a=(this.getDataset().metaDataset,this.getDataset().metaData),o=this.chart.scale;o.setScaleSize(),o.calculateRange(),o.generateTicks(),o.buildYLabels(),e=o.min<0&&o.max<0?o.getPointPositionForValue(0,o.max):o.min>0&&o.max>0?o.getPointPositionForValue(0,o.min):o.getPointPositionForValue(0,0),i.extend(this.getDataset().metaDataset,{_datasetIndex:this.index,_children:this.getDataset().metaData,_model:{tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:o.top,scaleBottom:o.bottom,scaleZero:e}}),this.getDataset().metaDataset.pivot(),i.each(a,function(e,a){var s=o.getPointPositionForValue(a,this.getDataset().data[a]);i.extend(e,{_datasetIndex:this.index,_index:a,_model:{x:t?o.xCenter:s.x,y:t?o.yCenter:s.y,tension:e.custom&&e.custom.tension?e.custom.tension:this.chart.options.elements.line.tension,radius:e.custom&&e.custom.radius?e.custom.pointRadius:i.getValueAtIndexOrDefault(this.getDataset().pointRadius,a,this.chart.options.elements.point.radius),backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,a,this.chart.options.elements.point.backgroundColor),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,a,this.chart.options.elements.point.borderColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,a,this.chart.options.elements.point.borderWidth),skip:null===this.getDataset().data[a],hitRadius:e.custom&&e.custom.hitRadius?e.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,a,this.chart.options.elements.point.hitRadius)}})},this),i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e,!0)._model,t._model,i.nextItem(this.getDataset().metaData,e,!0)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";return}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},o=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},getPixelForValue:function(t,e,i,a){if(this.isHorizontal()){var o=(this.labelRotation>0,this.width-(this.paddingLeft+this.paddingRight)),s=o/Math.max(this.data.labels.length-(this.options.gridLines.offsetGridLines?0:1),1),n=s*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&a&&(n+=s/2),this.left+Math.round(n)}return this.top+e*(this.height/this.data.labels.length)},getPointPixelForValue:function(t,e,i){return this.getPixelForValue(t,e,i,!0)},calculateBaseWidth:function(){return this.getPixelForValue(null,1,0,!0)-this.getPixelForValue(null,0,0,!0)-2*this.options.categorySpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*this.options.spacing;return this.options.stacked?e:e/t},calculateBarX:function(t,e,i){var a=this.calculateBaseWidth(),o=this.getPixelForValue(null,i,e,!0)-a/2,s=this.calculateBarWidth(t);return this.options.stacked?o+s/2:o+s*e+e*this.options.spacing+s/2},calculateLabelRotation:function(t,e){var a=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=a;var o,s,n=this.ctx.measureText(this.data.labels[0]).width,r=this.ctx.measureText(this.data.labels[this.data.labels.length-1]).width;if(this.paddingRight=r/2+3,this.paddingLeft=n/2+3,this.labelRotation=0,this.options.display){var h,l,c=i.longestText(this.ctx,a,this.data.labels);this.labelWidth=c;for(var u=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>u&&0===this.labelRotation||this.labelWidth>u&&this.labelRotation<=90&&this.labelRotation>0;){if(h=Math.cos(i.toRadians(this.labelRotation)),l=Math.sin(i.toRadians(this.labelRotation)),o=h*n,s=h*r,o+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=o+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,l*c>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=h*c}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;e&&(this.paddingLeft-=e.left,this.paddingRight-=e.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},fit:function(t,e,a){this.calculateLabelRotation(e,a);var o={width:0,height:0},s=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),n=i.longestText(this.ctx,s,this.data.labels);if(this.isHorizontal()?(o.width=t,this.width=t):this.options.display&&(o.width=Math.min(n+6,t)),this.isHorizontal()&&this.options.display){var r=Math.cos(i.toRadians(this.labelRotation))*n+1.5*this.options.labels.fontSize;o.height=Math.min(r,e)}else this.options.display&&(o.width=Math.min(n+6,t));return this.width=o.width,this.height=o.height,o},draw:function(t){if(this.options.display){var e;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){e=!0;var a="bottom"==this.options.position?this.top:this.bottom-10,o="bottom"==this.options.position?this.top+10:this.bottom,s=0!==this.labelRotation;i.each(this.data.labels,function(n,r){var h=this.getPixelForValue(n,r,null,!1),l=this.getPixelForValue(n,r,null,!0);this.options.gridLines.show&&(0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,a),this.ctx.lineTo(h,o)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(l,s?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=s?"right":"center",this.ctx.textBaseline=s?"middle":"top",this.ctx.fillText(n,0,0),this.ctx.restore())},this)}else this.options.gridLines.show,this.options.labels.show}}});e.scaleService.registerScaleType("category",o,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},reverse:!1,beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},o=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},generateTicks:function(t,e){if(this.ticks=[],this.options.override)for(var a=0;a<=this.options.override.steps;++a){var o=this.options.override.start+a*this.options.override.stepWidth;ticks.push(o)}else{var s;if(s=this.isHorizontal()?Math.min(11,Math.ceil(t/50)):Math.min(11,Math.ceil(e/(2*this.options.labels.fontSize))),s=Math.max(2,s),this.options.beginAtZero){var n=i.sign(this.min),r=i.sign(this.max);0>n&&0>r?this.max=0:n>0&&r>0&&(this.min=0)}for(var h=i.niceNum(this.max-this.min,!1),l=i.niceNum(h/(s-1),!0),c=Math.floor(this.min/l)*l,u=Math.ceil(this.max/l)*l,d=c;u>=d;d+=l)this.ticks.push(d)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks),this.options.reverse?(this.ticks.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,a){var o;this.options.labels.userCallback?o=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(o=i.template(this.options.labels.template,{value:t})),this.labels.push(o?o:"")},this)},getRightValue:function(t){return"object"==typeof t?this.isHorizontal()?t.x:t.y:t},getPixelForValue:function(t){var e,i=this.end-this.start;return e=this.isHorizontal()?this.left+this.width/i*(t-this.start):this.bottom-this.height/i*(t-this.start)},calculateRange:function(){this.min=null,this.max=null;var t=[],e=[];if(this.options.stacked){i.each(this.data.datasets,function(a){(this.isHorizontal()?a.xAxisID===this.id:a.yAxisID===this.id)&&i.each(a.data,function(i,a){var o=this.getRightValue(i);t[a]=t[a]||0,e[a]=e[a]||0,this.options.relativePoints?t[a]=100:0>o?e[a]+=o:t[a]+=o},this)},this);var a=t.concat(e);this.min=i.min(a),this.max=i.max(a)}else i.each(this.data.datasets,function(t){(this.isHorizontal()?t.xAxisID===this.id:t.yAxisID===this.id)&&i.each(t.data,function(t,e){var i=this.getRightValue(t);null===this.min?this.min=i:i<this.min&&(this.min=i),null===this.max?this.max=i:i>this.max&&(this.max=i)},this)},this)},getPointPixelForValue:function(t,e,i){var a=this.getRightValue(t);if(this.options.stacked){for(var o=0,s=0,n=0;i>n;++n)this.data.datasets[n].data[e]<0?s+=this.data.datasets[n].data[e]:o+=this.data.datasets[n].data[e];return this.getPixelForValue(0>a?s+a:o+a)}return this.getPixelForValue(a)},calculateBarBase:function(t,e){var i=0;if(this.options.stacked){var a=this.data.datasets[t].data[e];if(0>a)for(var o=0;t>o;o++)this.data.datasets[o].yAxisID===this.id&&(i+=this.data.datasets[o].data[e]<0?this.data.datasets[o].data[e]:0);else for(var s=0;t>s;s++)this.data.datasets[s].yAxisID===this.id&&(i+=this.data.datasets[s].data[e]>0?this.data.datasets[s].data[e]:0);return this.getPixelForValue(i)}return i=this.getPixelForValue(this.min),this.beginAtZero||this.min<=0&&this.max>=0||this.min>=0&&this.max<=0?(i=this.getPixelForValue(0),
 i+=this.options.gridLines.lineWidth):this.min<0&&this.max<0&&(i=this.getPixelForValue(this.max)),i},calculateBarY:function(t,e){var i=this.data.datasets[t].data[e];if(this.options.stacked){for(var a=0,o=0,s=0;t>s;s++)this.data.datasets[s].data[e]<0?o+=this.data.datasets[s].data[e]||0:a+=this.data.datasets[s].data[e]||0;return this.getPixelForValue(0>i?o+i:a+i)}for(var n=0,r=t;r<this.data.datasets.length;r++)n+=r===t&&i?i:i;return this.getPixelForValue(i)},fit:function(t,e){this.calculateRange(),this.generateTicks(t,e),this.buildLabels();var a={width:0,height:0};if(this.isHorizontal()?a.width=t:a.width=this.options.gridLines.show&&this.options.display?10:0,this.isHorizontal()?a.height=this.options.gridLines.show&&this.options.display?10:0:a.height=e,this.options.labels.show&&this.options.display){var o=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);if(this.isHorizontal()){var s=(e-a.height,1.5*this.options.labels.fontSize);a.height=Math.min(e,a.height+s)}else{var n=t-a.width,r=i.longestText(this.ctx,o,this.labels);n>r?a.width+=r:a.width=t}}return this.width=a.width,this.height=a.height,a},draw:function(t){if(this.options.display){var e,a;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var o="bottom"==this.options.position?this.top:this.bottom-5,s="bottom"==this.options.position?this.top+5:this.bottom;i.each(this.ticks,function(n,r){var h=this.getPixelForValue(n);0===n||!a&&0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,o),this.ctx.lineTo(h,s)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()},this)}if(this.options.labels.show){var n;"top"==this.options.position?(n=this.bottom-10,this.ctx.textBaseline="bottom"):(n=this.top+10,this.ctx.textBaseline="top"),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,i,n)},this)}}else{if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var r="right"==this.options.position?this.left:this.right-5,h="right"==this.options.position?this.left+5:this.right;i.each(this.ticks,function(o,s){var n=this.getPixelForValue(o);0===o||!a&&0===s?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),n+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(r,n),this.ctx.lineTo(h,n)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,n),this.ctx.lineTo(t.right,n)),this.ctx.stroke()},this)}if(this.options.labels.show){var l;"left"==this.options.position?(l=this.right-10,this.ctx.textAlign="right"):(l=this.left+5,this.ctx.textAlign="left"),this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,l,i)},this)}}}}});e.scaleService.registerScaleType("linear",o,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,animate:!0,lineArc:!1,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1},angleLines:{show:!0,color:"rgba(0,0,0, 0.1)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},o=e.Element.extend({initialize:function(){this.height=this.chart.height,this.width=this.chart.width,this.xCenter=this.chart.width/2,this.yCenter=this.chart.height/2,this.size=i.min([this.height,this.width]),this.valuesCount=this.data.labels.length,this.labels=this.data.labels,this.drawingArea=this.options.display?this.size/2-(this.options.labels.fontSize/2+this.options.labels.backdropPaddingY):this.size/2},update:function(){this.options.lineArc?this.drawingArea=this.options.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},calculateRange:function(){this.min=null,this.max=null,i.each(this.data.datasets,function(t){i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)},generateTicks:function(){if(this.ticks=[],this.options.override)for(var t=0;t<=this.options.override.steps;++t){var e=this.options.override.start+t*this.options.override.stepWidth;ticks.push(e)}else{var a=Math.min(11,Math.ceil(this.drawingArea/(2*this.options.labels.fontSize)));if(a=Math.max(2,a),this.options.beginAtZero){var o=i.sign(this.min),s=i.sign(this.max);0>o&&0>s?this.max=0:o>0&&s>0&&(this.min=0)}for(var n=i.niceNum(this.max-this.min,!1),r=i.niceNum(n/(a-1),!0),h=Math.floor(this.min/r)*r,l=Math.ceil(this.max/r)*r,c=h;l>=c;c+=r)this.ticks.push(c)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildYLabels:function(){this.yLabels=[],i.each(this.ticks,function(t,e,a){var o;this.options.labels.userCallback?o=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(o=i.template(this.options.labels.template,{value:t})),this.yLabels.push(o?o:"")},this)},getCircumference:function(){return 2*Math.PI/this.valuesCount},setScaleSize:function(){var t,e,a,o,s,n,r,h,l,c,u,d,g=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),m=this.width,f=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.valuesCount;e++)t=this.getPointPosition(e,g),a=this.ctx.measureText(i.template(this.options.labels.template,{value:this.labels[e]})).width+5,0===e||e===this.valuesCount/2?(o=a/2,t.x+o>m&&(m=t.x+o,s=e),t.x-o<f&&(f=t.x-o,r=e)):e<this.valuesCount/2?t.x+a>m&&(m=t.x+a,s=e):e>this.valuesCount/2&&t.x-a<f&&(f=t.x-a,r=e);l=f,c=Math.ceil(m-this.width),n=this.getIndexAngle(s),h=this.getIndexAngle(r),u=c/Math.sin(n+Math.PI/2),d=l/Math.sin(h+Math.PI/2),u=i.isNumber(u)?u:0,d=i.isNumber(d)?d:0,this.drawingArea=g-(d+u)/2,this.setCenterPoint(d,u)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,a=t+this.drawingArea;this.xCenter=(a+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.valuesCount;return t*e-Math.PI/2},getDistanceFromCenterForValue:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},getPointPositionForValue:function(t,e){return this.getPointPosition(t,this.getDistanceFromCenterForValue(e))},draw:function(){if(this.options.display){var t=this.ctx;if(i.each(this.yLabels,function(e,a){if(a>0){var o=this.getDistanceFromCenterForValue(this.ticks[a]),s=this.yCenter-o;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,o,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var n=0;n<this.valuesCount;n++){var r=this.getPointPosition(n,this.getDistanceFromCenterForValue(this.ticks[a]));0===n?t.moveTo(r.x,r.y):t.lineTo(r.x,r.y)}t.closePath(),t.stroke()}if(this.options.labels.show){if(t.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),this.options.labels.showLabelBackdrop){var h=t.measureText(e).width;t.fillStyle=this.options.labels.backdropColor,t.fillRect(this.xCenter-h/2-this.options.labels.backdropPaddingX,s-this.fontSize/2-this.options.labels.backdropPaddingY,h+2*this.options.labels.backdropPaddingX,this.options.labels.fontSize+2*this.options.labels.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.labels.fontColor,t.fillText(e,this.xCenter,s)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.valuesCount-1;e>=0;e--){if(this.options.angleLines.show){var a=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(a.x,a.y),t.stroke(),t.closePath()}var o=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var s=this.labels.length,n=this.labels.length/2,r=n/2,h=r>e||e>s-r,l=e===r||e===s-r;0===e?t.textAlign="center":e===n?t.textAlign="center":n>e?t.textAlign="left":t.textAlign="right",l?t.textBaseline="middle":h?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.labels[e],o.x,o.y)}}}}});e.scaleService.registerScaleType("radialLinear",o,a)}.call(this),/*!
  * Chart.js
diff --git a/src/core/core.controller.js b/src/core/core.controller.js
index 518354ba345..b36e0a9f13b 100644
--- a/src/core/core.controller.js
+++ b/src/core/core.controller.js
@@ -205,11 +205,10 @@
 				this.scale.draw();
 			}
 
-			// Draw each dataset via its respective controller
-			// TODO: needs support for reverse stacking (line chart)
+			// Draw each dataset via its respective controller (reversed to support proper line stacking)
 			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
 				dataset.controller.draw(ease);
-			}, this);
+			}, this, true);
 
 			// Finally draw the tooltip
 			this.tooltip.transition(easingDecimal).draw();

From 34f8bc99c6d3c63afb2921d048a986842c0a7e61 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Tue, 16 Jun 2015 11:37:14 -0600
Subject: [PATCH 193/424] Better demo for combo

---
 samples/combo-bar-line.html | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

diff --git a/samples/combo-bar-line.html b/samples/combo-bar-line.html
index a4cd5fbfd9f..cdca070c43f 100644
--- a/samples/combo-bar-line.html
+++ b/samples/combo-bar-line.html
@@ -23,19 +23,23 @@
     var barChartData = {
         labels: ["January", "February", "March", "April", "May", "June", "July"],
         datasets: [{
-            type: 'line',
             label: 'Dataset 1',
-            backgroundColor: "rgba(220,220,220,0.5)",
-            data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
+            backgroundColor: "rgba(151,187,205,0.5)",
+            data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()],
+            borderColor: 'white',
+            borderWidth: 2
         }, {
             label: 'Dataset 2',
             backgroundColor: "rgba(151,187,205,0.5)",
-            data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
+            data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()],
+            borderColor: 'white',
+            borderWidth: 2
         }, {
+            type: 'line',
             label: 'Dataset 3',
-            backgroundColor: "rgba(151,187,205,0.5)",
+            backgroundColor: "rgba(220,220,220,0.5)",
             data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
-        }]
+        }, ]
 
     };
     window.onload = function() {

From 48b8a3a2c52e7cf7435185324c94ca51c96607ff Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Tue, 16 Jun 2015 11:46:50 -0600
Subject: [PATCH 194/424] =?UTF-8?q?Fixed=20issue=20where=20arc.inRange=20w?=
 =?UTF-8?q?as=20sometimes=20over=20=CF=80=20threshold?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 Chart.js                               | 2 +-
 Chart.min.js                           | 2 +-
 src/controllers/controller.doughnut.js | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/Chart.js b/Chart.js
index b50bd083b41..748fb52090e 100644
--- a/Chart.js
+++ b/Chart.js
@@ -2587,7 +2587,7 @@
 
 		calculateCircumference: function(value) {
 			if (this.getDataset().total > 0) {
-				return (Math.PI * 2) * (value / this.getDataset().total);
+				return (Math.PI * 1.999999) * (value / this.getDataset().total);
 			} else {
 				return 0;
 			}
diff --git a/Chart.min.js b/Chart.min.js
index 61be55f0358..3cdd1f2a6b8 100644
--- a/Chart.min.js
+++ b/Chart.min.js
@@ -8,7 +8,7 @@
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
 (function(){"use strict";var t=this,e=t.Chart,i=function(t,e){this.config=e,t.length&&t[0].getContext&&(t=t[0]),t.getContext&&(t=t.getContext("2d")),this.canvas=t.canvas,this.ctx=t;var a=function(t,e){return t["offset"+e]?t["offset"+e]:document.defaultView.getComputedStyle(t).getPropertyValue(e)},o=this.width=a(t.canvas,"Width")||t.canvas.width,s=this.height=a(t.canvas,"Height")||t.canvas.height;return t.canvas.width=o,t.canvas.height=s,o=this.width=t.canvas.width,s=this.height=t.canvas.height,this.aspectRatio=this.width/this.height,i.helpers.retinaScale(this),e?(this.controller=new i.Controller(this),this.controller):this};i.defaults={global:{responsive:!0,maintainAspectRatio:!0,events:["mousemove","mouseout","click","touchstart","touchmove","touchend"],hover:{onHover:null,mode:"single",animationDuration:400},onClick:null,defaultColor:"rgba(0,0,0,0.1)",elements:{}}},"undefined"!=typeof amd?define(function(){return i}):"object"==typeof module&&module.exports&&(module.exports=i),t.Chart=i,i.noConflict=function(){return t.Chart=e,i}}).call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers={}),i=e.each=function(t,e,i,a){var o=Array.prototype.slice.call(arguments,3);if(t)if(t.length===+t.length){var s;if(a)for(s=t.length-1;s>=0;s--)e.apply(i,[t[s],s].concat(o));else for(s=0;s<t.length;s++)e.apply(i,[t[s],s].concat(o))}else for(var n in t)e.apply(i,[t[n],n].concat(o))},a=e.clone=function(t){var o={};return i(t,function(i,s){t.hasOwnProperty(s)&&(e.isArray(i)?o[s]=i.slice(0):"object"==typeof i&&null!==i?o[s]=a(i):o[s]=i)}),o},o=e.extend=function(t){return i(Array.prototype.slice.call(arguments,1),function(e){i(e,function(i,a){e.hasOwnProperty(a)&&(t[a]=i)})}),t},s=(e.merge=function(t,e){var i=Array.prototype.slice.call(arguments,0);return i.unshift({}),o.apply(null,i)},e.configMerge=function(t){var i=a(t);return e.each(Array.prototype.slice.call(arguments,1),function(t){e.each(t,function(a,o){if(t.hasOwnProperty(o))if("scales"===o)i[o]=e.scaleMerge(i.hasOwnProperty(o)?i[o]:{},a);else if("scale"===o)i[o]=e.configMerge(i.hasOwnProperty(o)?i[o]:{},Chart.scaleService.getScaleDefaults(a.type),a);else if(i.hasOwnProperty(o)&&e.isArray(i[o])&&e.isArray(a)){var s=i[o];e.each(a,function(t,i){i<s.length?s[i]=e.configMerge(s[i],t):s.push(t)})}else i.hasOwnProperty(o)&&"object"==typeof i[o]&&null!==i[o]&&"object"==typeof a?i[o]=e.configMerge(i[o],a):i[o]=a})}),i},e.scaleMerge=function(t,i){var o=a(t);return 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t=this,e=t.Chart,i=e.helpers;e.defaults.global.animation={duration:1e3,easing:"easeOutQuart",onProgress:function(){},onComplete:function(){}},e.Animation=e.Element.extend({currentStep:null,numSteps:60,easing:"",render:null,onAnimationProgress:null,onAnimationComplete:null}),e.animationService={frameDuration:17,animations:[],dropFrames:0,addAnimation:function(t,e,a){a||(t.animating=!0);for(var o=0;o<this.animations.length;++o)if(this.animations[o].chartInstance===t)return void(this.animations[o].animationObject=e);this.animations.push({chartInstance:t,animationObject:e}),1==this.animations.length&&i.requestAnimFrame.call(window,this.digestWrapper)},cancelAnimation:function(t){var e=i.findNextWhere(this.animations,function(e){return e.chartInstance===t});e&&(this.animations.splice(e,1),t.animating=!1)},digestWrapper:function(){e.animationService.startDigest.call(e.animationService)},startDigest:function(){var 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t=this,e=(t.Chart,Chart.helpers);Chart.types={},Chart.instances={},Chart.controllers={},Chart.Controller=function(t){return this.chart=t,this.config=t.config,this.data=this.config.data,this.options=this.config.options=e.configMerge(Chart.defaults.global,Chart.defaults[this.config.type],this.config.options||{}),this.id=e.uid(),Chart.instances[this.id]=this,this.options.responsive&&this.resize(),this.initialize.call(this),this},e.extend(Chart.Controller.prototype,{initialize:function(){return this.bindEvents(),this.buildControllers(),this.buildScales(),this.resetElements(),this.initToolTip(),this.update(),this},clear:function(){return e.clear(this.chart),this},stop:function(){return Chart.animationService.cancelAnimation(this),this},resize:function(){this.stop();var t=this.chart.canvas,i=e.getMaximumWidth(this.chart.canvas),a=this.options.maintainAspectRatio?i/this.chart.aspectRatio:e.getMaximumHeight(this.chart.canvas);return 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i=t||1;this.clear(),e.each(this.scales,function(t){t.draw(this.chartArea)},this),this.scale&&this.scale.draw(),e.each(this.data.datasets,function(e,i){e.controller.draw(t)},this,!0),this.tooltip.transition(i).draw()},getElementAtEvent:function(t){var i=e.getRelativePosition(t),a=[];return e.each(this.data.datasets,function(t,o){e.each(t.metaData,function(t,e){return t.inRange(i.x,i.y)?(a.push(t),a):void 0},this)},this),a},getElementsAtEvent:function(t){var i=e.getRelativePosition(t),a=[];return e.each(this.data.datasets,function(t,o){e.each(t.metaData,function(t,e){t.inLabelRange(i.x,i.y)&&a.push(t)},this)},this),a},getDatasetAtEvent:function(t){for(var i=e.getRelativePosition(t),a=[],o=0;o<this.chart.data.datasets.length;o++)for(elementIndex=0;elementIndex<this.chart.data.datasets[o].metaData.length;elementIndex++)this.chart.data.datasets[o].metaData[elementIndex].inLabelRange(i.x,i.y)&&e.each(this.chart.data.datasets,datasetIterator);return a.length?a:[]},generateLegend:function(){return template(this.options.legendTemplate,this)},destroy:function(){this.clear(),e.unbindEvents(this,this.events);var t=this.chart.canvas;t.width=this.chart.width,t.height=this.chart.height,t.style.removeProperty?(t.style.removeProperty("width"),t.style.removeProperty("height")):(t.style.removeAttribute("width"),t.style.removeAttribute("height")),delete Chart.instances[this.id]},toBase64Image:function(){return this.chart.canvas.toDataURL.apply(this.chart.canvas,arguments)},initToolTip:function(){this.tooltip=new Chart.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this)},bindEvents:function(){e.bindEvents(this,this.options.events,function(t){this.eventHandler(t)})},eventHandler:function(t){this.lastActive=this.lastActive||[],"mouseout"==t.type?this.active=[]:this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return 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i=0;i<this.active.length;i++)this.data.datasets[this.active[i]._datasetIndex].controller.setHoverStyle(this.active[i]);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,e.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;e.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers);e.addEvent(window,"resize",function(){var t;return function(){clearTimeout(t),t=setTimeout(function(){e.each(Chart.instances,function(t){t.options.responsive&&(t.resize(),t.update())})},50)}}())}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.scaleService={constructors:{},defaults:{},registerScaleType:function(t,e,i){this.constructors[t]=e,this.defaults[t]=i},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0},getScaleDefaults:function(t){return this.defaults.hasOwnProperty(t)?this.defaults[t]:{}},fitScalesForChart:function(t,e,a){var o=e>30?5:2,s=a>30?5:2;if(t){var n=i.where(t.scales,function(t){return"left"==t.options.position}),r=i.where(t.scales,function(t){return"right"==t.options.position}),h=i.where(t.scales,function(t){return"top"==t.options.position}),l=i.where(t.scales,function(t){return"bottom"==t.options.position}),c=e/2,u=a/2;c-=2*o,u-=2*s;var d=(e-c)/(n.length+r.length),g=(a-u)/(h.length+l.length),m=[],f=function(t){var e=t.fit(d,u);m.push({horizontal:!1,minSize:e,scale:t})},p=function(t){var e=t.fit(c,g);m.push({horizontal:!0,minSize:e,scale:t})};i.each(n,f),i.each(r,f),i.each(h,p),i.each(l,p);var v=a-2*s,b=e-2*o;i.each(m,function(t){t.horizontal?v-=t.minSize.height:b-=t.minSize.width});var x=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t});e&&t.fit(e.minSize.width,v)},y=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:w,right:C,top:0,bottom:0};e&&t.fit(b,e.minSize.height,a)},w=o,C=o,_=s,k=s;i.each(n,x),i.each(r,x),i.each(n,function(t){w+=t.width}),i.each(r,function(t){C+=t.width}),i.each(h,y),i.each(l,y),i.each(h,function(t){_+=t.height}),i.each(l,function(t){k+=t.height}),i.each(n,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:k};e&&t.fit(e.minSize.width,v,a)}),i.each(r,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:k};e&&t.fit(e.minSize.width,v,a)});var D=o,A=s,S=function(t){t.left=D,t.right=D+t.width,t.top=_,t.bottom=_+v,D=t.right},P=function(t){t.left=w,t.right=w+b,t.top=A,t.bottom=A+t.height,A=t.bottom};i.each(n,S),i.each(h,P),D+=b,A+=v,i.each(r,S),i.each(l,P),t.chartArea={left:w,top:_,right:w+b,bottom:_+v}}}}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.tooltips={enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>: ","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>: ","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},e.Tooltip=e.Element.extend({initialize:function(){var t=this._options;i.extend(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":i.extend(this._model,{text:i.template(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();i.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var a,o,s=[],n=[],r=this._data.datasets.length-1;r>=0&&(a=this._data.datasets[r].metaData,o=i.indexOf(a,this._active[0]),-1===o);r--);var h=function(t){var e,a,r,h,l,c=[],u=[],d=[];return i.each(this._data.datasets,function(t){e=t.metaData,e[o]&&e[o].hasValue()&&c.push(e[o])},this),i.each(this._options.stacked?c.reverse():c,function(t){u.push(t._view.x),d.push(t._view.y),s.push(i.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),n.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),l=i.min(d),r=i.max(d),h=i.min(u),a=i.max(u),{x:h>this._chart.width/2?h:a,y:(l+r)/2}}.call(this,o);i.extend(this._model,{x:h.x,y:h.y,labels:s,title:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:"",legendColors:n,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=s.length*this._model.fontSize+(s.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var l=t.measureText(this.title).width,c=i.longestText(t,this.font,s)+this._model.fontSize+3,u=i.max([c,l]);this._model.width=u+2*this._model.xPadding;var d=this._model.height/2;this._model.y-d<0?this._model.y=d:this._model.y+d>this._chart.height&&(this._model.y=this._chart.height-d),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.hover.mode){case"single":t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var a=e.caretPadding||2,o=t.measureText(e.text).width+2*e.xPadding,s=e.fontSize+2*e.yPadding,n=s+e.caretHeight+a;e.x+o/2>this._chart.width?e.xAlign="left":e.x-o/2<0&&(e.xAlign="right"),e.y-n<0&&(e.yAlign="below");var r=e.x-o/2,h=e.y-n;if(t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),this._custom)this._custom(this._view);else{switch(e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-a),t.lineTo(e.x+e.caretHeight,e.y-(a+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(a+e.caretHeight)),t.closePath(),t.fill();break;case"below":h=e.y+a+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+a),t.lineTo(e.x+e.caretHeight,e.y+a+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+a+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":r=e.x-o+(e.cornerRadius+e.caretHeight);break;case"right":r=e.x-(e.cornerRadius+e.caretHeight)}i.drawRoundedRectangle(t,r,h,o,s,e.cornerRadius),t.fill(),t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,r+o/2,h+s/2)}break;case"label":i.drawRoundedRectangle(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=i.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=i.fontString(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),i.each(e.labels,function(a,o){t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(a,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(o+1)),t.fillStyle=i.color(e.legendColors[o].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(o+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=i.color(e.legendColors[o].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(o+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.bar={hover:{mode:"label"},scales:{xAxes:[{type:"category",categorySpacing:10,spacing:1,gridLines:{offsetGridLines:!0}}],yAxes:[{type:"linear"}]}},e.controllers.bar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.bar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){var e=this.getScaleForId(this.getDataset().xAxisID),a=this.getScaleForId(this.getDataset().yAxisID);i.each(this.getDataset().metaData,function(o,s){var n;n=a.getPixelForValue(a.min<0&&a.max<0?a.max:a.min>0&&a.max>0?a.min:0),i.extend(o,{_chart:this.chart.chart,_xScale:e,_yScale:a,_datasetIndex:this.index,_index:s,_model:{x:e.calculateBarX(this.chart.data.datasets.length,this.index,s),y:t?n:a.calculateBarY(this.index,s),label:this.chart.data.labels[s],datasetLabel:this.getDataset().label,base:a.calculateBarBase(this.index,s),width:e.calculateBarWidth(this.chart.data.datasets.length),backgroundColor:o.custom&&o.custom.backgroundColor?o.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,s,this.chart.options.elements.rectangle.backgroundColor),borderColor:o.custom&&o.custom.borderColor?o.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,s,this.chart.options.elements.rectangle.borderColor),borderWidth:o.custom&&o.custom.borderWidth?o.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,s,this.chart.options.elements.rectangle.borderWidth)
-}}),o.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.doughnut={animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},cutoutPercentage:50},e.defaults.pie=i.clone(e.defaults.doughnut),i.extend(e.defaults.pie,{cutoutPercentage:0}),e.controllers.doughnut=e.controllers.pie=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.doughnut.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,a){var o={x:this.chart.chart.width/2,y:this.chart.chart.height/2,startAngle:Math.PI*-.5,circumference:this.chart.options.animation.animateRotate?0:this.calculateCircumference(this.getDataset().data[a]),outerRadius:this.chart.options.animation.animateScale?0:this.outerRadius,innerRadius:this.chart.options.animation.animateScale?0:this.innerRadius};i.extend(e,{_chart:this.chart.chart,_datasetIndex:this.index,_index:a,_model:t?o:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,circumference:this.calculateCircumference(this.getDataset().data[a]),outerRadius:this.outerRadius,innerRadius:this.innerRadius,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,a,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,a,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,a,this.chart.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,a,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.getDataset().label,a,this.chart.data.labels[a])}}),t||(0===a?e._model.startAngle=Math.PI*-.5:e._model.startAngle=this.getDataset().metaData[a-1]._model.endAngle,e._model.endAngle=e._model.startAngle+e._model.circumference,a<this.getDataset().data.length-1&&(this.getDataset().metaData[a+1]._model.startAngle=e._model.endAngle)),e.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?2*Math.PI*(t/this.getDataset().total):0}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.line={hover:{mode:"label"},scales:{xAxes:[{type:"category"}],yAxes:[{type:"linear"}]}},e.controllers.line=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.line.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){var e,a=this.getDataset().metaDataset,o=this.getDataset().metaData,s=this.getScaleForId(this.getDataset().yAxisID),n=this.getScaleForId(this.getDataset().xAxisID);e=s.getPixelForValue(s.min<0&&s.max<0?s.max:s.min>0&&s.max>0?s.min:0),i.extend(a,{_scale:s,_datasetIndex:this.index,_children:o,_model:{tension:a.custom&&a.custom.tension?a.custom.tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:a.custom&&a.custom.fill?a.custom.fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:e}}),a.pivot(),i.each(o,function(a,o){i.extend(a,{_chart:this.chart.chart,_xScale:n,_yScale:s,_datasetIndex:this.index,_index:o,_model:{x:n.getPointPixelForValue(this.getDataset().data[o],o,this.index),y:t?e:s.getPointPixelForValue(this.getDataset().data[o],o,this.index),tension:a.custom&&a.custom.tension?a.custom.tension:this.chart.options.elements.line.tension,radius:a.custom&&a.custom.radius?a.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,o,this.chart.options.elements.point.radius),backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,o,this.chart.options.elements.point.backgroundColor),borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,o,this.chart.options.elements.point.borderColor),borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,o,this.chart.options.elements.point.borderWidth),skip:null===this.getDataset().data[o],hitRadius:a.custom&&a.custom.hitRadius?a.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,o,this.chart.options.elements.point.hitRadius)}})},this),i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e)._model,t._model,i.nextItem(this.getDataset().metaData,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.polarArea={scale:{type:"radialLinear",lineArc:!0},animateRotate:!0},e.controllers.polarArea=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.polarArea.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.chart.scale.calculateRange(),this.chart.scale.generateTicks(),this.chart.scale.buildYLabels(),this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,a){var o={x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:0,startAngle:Math.PI*-.5,endAngle:Math.PI*-.5,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,a,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,a,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,a,this.chart.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,a,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,a,this.chart.data.labels[a])},s=1/this.getDataset().data.length*2,n=-.5*Math.PI+Math.PI*s*a,r=n+s*Math.PI;console.log(),i.extend(e,{_chart:this.chart.chart,_datasetIndex:this.index,_index:a,_model:t?o:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[a]),startAngle:n,endAngle:r,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,a,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,a,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,a,this.chart.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,a,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,a,this.chart.data.labels[a])}}),e.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw(),console.log(t)},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?2*Math.PI*(t/this.getDataset().total):0},updateScaleRange:function(){i.extend(this.chart.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.radar={scale:{type:"radialLinear"},elements:{line:{tension:0}}},e.controllers.radar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.radar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData,_loop:!0}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i,_model:{x:0,y:0}})},this)},reset:function(){this.update(!0)},update:function(t){var e,a=(this.getDataset().metaDataset,this.getDataset().metaData),o=this.chart.scale;o.setScaleSize(),o.calculateRange(),o.generateTicks(),o.buildYLabels(),e=o.min<0&&o.max<0?o.getPointPositionForValue(0,o.max):o.min>0&&o.max>0?o.getPointPositionForValue(0,o.min):o.getPointPositionForValue(0,0),i.extend(this.getDataset().metaDataset,{_datasetIndex:this.index,_children:this.getDataset().metaData,_model:{tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:o.top,scaleBottom:o.bottom,scaleZero:e}}),this.getDataset().metaDataset.pivot(),i.each(a,function(e,a){var s=o.getPointPositionForValue(a,this.getDataset().data[a]);i.extend(e,{_datasetIndex:this.index,_index:a,_model:{x:t?o.xCenter:s.x,y:t?o.yCenter:s.y,tension:e.custom&&e.custom.tension?e.custom.tension:this.chart.options.elements.line.tension,radius:e.custom&&e.custom.radius?e.custom.pointRadius:i.getValueAtIndexOrDefault(this.getDataset().pointRadius,a,this.chart.options.elements.point.radius),backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,a,this.chart.options.elements.point.backgroundColor),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,a,this.chart.options.elements.point.borderColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,a,this.chart.options.elements.point.borderWidth),skip:null===this.getDataset().data[a],hitRadius:e.custom&&e.custom.hitRadius?e.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,a,this.chart.options.elements.point.hitRadius)}})},this),i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e,!0)._model,t._model,i.nextItem(this.getDataset().metaData,e,!0)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";return}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},o=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},getPixelForValue:function(t,e,i,a){if(this.isHorizontal()){var o=(this.labelRotation>0,this.width-(this.paddingLeft+this.paddingRight)),s=o/Math.max(this.data.labels.length-(this.options.gridLines.offsetGridLines?0:1),1),n=s*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&a&&(n+=s/2),this.left+Math.round(n)}return this.top+e*(this.height/this.data.labels.length)},getPointPixelForValue:function(t,e,i){return this.getPixelForValue(t,e,i,!0)},calculateBaseWidth:function(){return this.getPixelForValue(null,1,0,!0)-this.getPixelForValue(null,0,0,!0)-2*this.options.categorySpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*this.options.spacing;return this.options.stacked?e:e/t},calculateBarX:function(t,e,i){var a=this.calculateBaseWidth(),o=this.getPixelForValue(null,i,e,!0)-a/2,s=this.calculateBarWidth(t);return this.options.stacked?o+s/2:o+s*e+e*this.options.spacing+s/2},calculateLabelRotation:function(t,e){var a=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=a;var o,s,n=this.ctx.measureText(this.data.labels[0]).width,r=this.ctx.measureText(this.data.labels[this.data.labels.length-1]).width;if(this.paddingRight=r/2+3,this.paddingLeft=n/2+3,this.labelRotation=0,this.options.display){var h,l,c=i.longestText(this.ctx,a,this.data.labels);this.labelWidth=c;for(var u=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>u&&0===this.labelRotation||this.labelWidth>u&&this.labelRotation<=90&&this.labelRotation>0;){if(h=Math.cos(i.toRadians(this.labelRotation)),l=Math.sin(i.toRadians(this.labelRotation)),o=h*n,s=h*r,o+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=o+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,l*c>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=h*c}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;e&&(this.paddingLeft-=e.left,this.paddingRight-=e.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},fit:function(t,e,a){this.calculateLabelRotation(e,a);var o={width:0,height:0},s=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),n=i.longestText(this.ctx,s,this.data.labels);if(this.isHorizontal()?(o.width=t,this.width=t):this.options.display&&(o.width=Math.min(n+6,t)),this.isHorizontal()&&this.options.display){var r=Math.cos(i.toRadians(this.labelRotation))*n+1.5*this.options.labels.fontSize;o.height=Math.min(r,e)}else this.options.display&&(o.width=Math.min(n+6,t));return this.width=o.width,this.height=o.height,o},draw:function(t){if(this.options.display){var e;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){e=!0;var a="bottom"==this.options.position?this.top:this.bottom-10,o="bottom"==this.options.position?this.top+10:this.bottom,s=0!==this.labelRotation;i.each(this.data.labels,function(n,r){var h=this.getPixelForValue(n,r,null,!1),l=this.getPixelForValue(n,r,null,!0);this.options.gridLines.show&&(0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,a),this.ctx.lineTo(h,o)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(l,s?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=s?"right":"center",this.ctx.textBaseline=s?"middle":"top",this.ctx.fillText(n,0,0),this.ctx.restore())},this)}else this.options.gridLines.show,this.options.labels.show}}});e.scaleService.registerScaleType("category",o,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},reverse:!1,beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},o=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},generateTicks:function(t,e){if(this.ticks=[],this.options.override)for(var a=0;a<=this.options.override.steps;++a){var o=this.options.override.start+a*this.options.override.stepWidth;ticks.push(o)}else{var s;if(s=this.isHorizontal()?Math.min(11,Math.ceil(t/50)):Math.min(11,Math.ceil(e/(2*this.options.labels.fontSize))),s=Math.max(2,s),this.options.beginAtZero){var n=i.sign(this.min),r=i.sign(this.max);0>n&&0>r?this.max=0:n>0&&r>0&&(this.min=0)}for(var h=i.niceNum(this.max-this.min,!1),l=i.niceNum(h/(s-1),!0),c=Math.floor(this.min/l)*l,u=Math.ceil(this.max/l)*l,d=c;u>=d;d+=l)this.ticks.push(d)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks),this.options.reverse?(this.ticks.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,a){var o;this.options.labels.userCallback?o=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(o=i.template(this.options.labels.template,{value:t})),this.labels.push(o?o:"")},this)},getRightValue:function(t){return"object"==typeof t?this.isHorizontal()?t.x:t.y:t},getPixelForValue:function(t){var e,i=this.end-this.start;return e=this.isHorizontal()?this.left+this.width/i*(t-this.start):this.bottom-this.height/i*(t-this.start)},calculateRange:function(){this.min=null,this.max=null;var t=[],e=[];if(this.options.stacked){i.each(this.data.datasets,function(a){(this.isHorizontal()?a.xAxisID===this.id:a.yAxisID===this.id)&&i.each(a.data,function(i,a){var o=this.getRightValue(i);t[a]=t[a]||0,e[a]=e[a]||0,this.options.relativePoints?t[a]=100:0>o?e[a]+=o:t[a]+=o},this)},this);var a=t.concat(e);this.min=i.min(a),this.max=i.max(a)}else i.each(this.data.datasets,function(t){(this.isHorizontal()?t.xAxisID===this.id:t.yAxisID===this.id)&&i.each(t.data,function(t,e){var i=this.getRightValue(t);null===this.min?this.min=i:i<this.min&&(this.min=i),null===this.max?this.max=i:i>this.max&&(this.max=i)},this)},this)},getPointPixelForValue:function(t,e,i){var a=this.getRightValue(t);if(this.options.stacked){for(var o=0,s=0,n=0;i>n;++n)this.data.datasets[n].data[e]<0?s+=this.data.datasets[n].data[e]:o+=this.data.datasets[n].data[e];return this.getPixelForValue(0>a?s+a:o+a)}return this.getPixelForValue(a)},calculateBarBase:function(t,e){var i=0;if(this.options.stacked){var a=this.data.datasets[t].data[e];if(0>a)for(var o=0;t>o;o++)this.data.datasets[o].yAxisID===this.id&&(i+=this.data.datasets[o].data[e]<0?this.data.datasets[o].data[e]:0);else for(var s=0;t>s;s++)this.data.datasets[s].yAxisID===this.id&&(i+=this.data.datasets[s].data[e]>0?this.data.datasets[s].data[e]:0);return this.getPixelForValue(i)}return i=this.getPixelForValue(this.min),this.beginAtZero||this.min<=0&&this.max>=0||this.min>=0&&this.max<=0?(i=this.getPixelForValue(0),
+}}),o.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.doughnut={animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},cutoutPercentage:50},e.defaults.pie=i.clone(e.defaults.doughnut),i.extend(e.defaults.pie,{cutoutPercentage:0}),e.controllers.doughnut=e.controllers.pie=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.doughnut.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,a){var o={x:this.chart.chart.width/2,y:this.chart.chart.height/2,startAngle:Math.PI*-.5,circumference:this.chart.options.animation.animateRotate?0:this.calculateCircumference(this.getDataset().data[a]),outerRadius:this.chart.options.animation.animateScale?0:this.outerRadius,innerRadius:this.chart.options.animation.animateScale?0:this.innerRadius};i.extend(e,{_chart:this.chart.chart,_datasetIndex:this.index,_index:a,_model:t?o:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,circumference:this.calculateCircumference(this.getDataset().data[a]),outerRadius:this.outerRadius,innerRadius:this.innerRadius,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,a,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,a,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,a,this.chart.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,a,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.getDataset().label,a,this.chart.data.labels[a])}}),t||(0===a?e._model.startAngle=Math.PI*-.5:e._model.startAngle=this.getDataset().metaData[a-1]._model.endAngle,e._model.endAngle=e._model.startAngle+e._model.circumference,a<this.getDataset().data.length-1&&(this.getDataset().metaData[a+1]._model.startAngle=e._model.endAngle)),e.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?1.999999*Math.PI*(t/this.getDataset().total):0}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.line={hover:{mode:"label"},scales:{xAxes:[{type:"category"}],yAxes:[{type:"linear"}]}},e.controllers.line=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.line.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){var e,a=this.getDataset().metaDataset,o=this.getDataset().metaData,s=this.getScaleForId(this.getDataset().yAxisID),n=this.getScaleForId(this.getDataset().xAxisID);e=s.getPixelForValue(s.min<0&&s.max<0?s.max:s.min>0&&s.max>0?s.min:0),i.extend(a,{_scale:s,_datasetIndex:this.index,_children:o,_model:{tension:a.custom&&a.custom.tension?a.custom.tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:a.custom&&a.custom.fill?a.custom.fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:e}}),a.pivot(),i.each(o,function(a,o){i.extend(a,{_chart:this.chart.chart,_xScale:n,_yScale:s,_datasetIndex:this.index,_index:o,_model:{x:n.getPointPixelForValue(this.getDataset().data[o],o,this.index),y:t?e:s.getPointPixelForValue(this.getDataset().data[o],o,this.index),tension:a.custom&&a.custom.tension?a.custom.tension:this.chart.options.elements.line.tension,radius:a.custom&&a.custom.radius?a.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,o,this.chart.options.elements.point.radius),backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,o,this.chart.options.elements.point.backgroundColor),borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,o,this.chart.options.elements.point.borderColor),borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,o,this.chart.options.elements.point.borderWidth),skip:null===this.getDataset().data[o],hitRadius:a.custom&&a.custom.hitRadius?a.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,o,this.chart.options.elements.point.hitRadius)}})},this),i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e)._model,t._model,i.nextItem(this.getDataset().metaData,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.polarArea={scale:{type:"radialLinear",lineArc:!0},animateRotate:!0},e.controllers.polarArea=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.polarArea.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.chart.scale.calculateRange(),this.chart.scale.generateTicks(),this.chart.scale.buildYLabels(),this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,a){var o={x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:0,startAngle:Math.PI*-.5,endAngle:Math.PI*-.5,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,a,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,a,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,a,this.chart.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,a,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,a,this.chart.data.labels[a])},s=1/this.getDataset().data.length*2,n=-.5*Math.PI+Math.PI*s*a,r=n+s*Math.PI;console.log(),i.extend(e,{_chart:this.chart.chart,_datasetIndex:this.index,_index:a,_model:t?o:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[a]),startAngle:n,endAngle:r,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,a,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,a,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,a,this.chart.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,a,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,a,this.chart.data.labels[a])}}),e.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw(),console.log(t)},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?2*Math.PI*(t/this.getDataset().total):0},updateScaleRange:function(){i.extend(this.chart.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.radar={scale:{type:"radialLinear"},elements:{line:{tension:0}}},e.controllers.radar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.radar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData,_loop:!0}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i,_model:{x:0,y:0}})},this)},reset:function(){this.update(!0)},update:function(t){var e,a=(this.getDataset().metaDataset,this.getDataset().metaData),o=this.chart.scale;o.setScaleSize(),o.calculateRange(),o.generateTicks(),o.buildYLabels(),e=o.min<0&&o.max<0?o.getPointPositionForValue(0,o.max):o.min>0&&o.max>0?o.getPointPositionForValue(0,o.min):o.getPointPositionForValue(0,0),i.extend(this.getDataset().metaDataset,{_datasetIndex:this.index,_children:this.getDataset().metaData,_model:{tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:o.top,scaleBottom:o.bottom,scaleZero:e}}),this.getDataset().metaDataset.pivot(),i.each(a,function(e,a){var s=o.getPointPositionForValue(a,this.getDataset().data[a]);i.extend(e,{_datasetIndex:this.index,_index:a,_model:{x:t?o.xCenter:s.x,y:t?o.yCenter:s.y,tension:e.custom&&e.custom.tension?e.custom.tension:this.chart.options.elements.line.tension,radius:e.custom&&e.custom.radius?e.custom.pointRadius:i.getValueAtIndexOrDefault(this.getDataset().pointRadius,a,this.chart.options.elements.point.radius),backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,a,this.chart.options.elements.point.backgroundColor),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,a,this.chart.options.elements.point.borderColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,a,this.chart.options.elements.point.borderWidth),skip:null===this.getDataset().data[a],hitRadius:e.custom&&e.custom.hitRadius?e.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,a,this.chart.options.elements.point.hitRadius)}})},this),i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e,!0)._model,t._model,i.nextItem(this.getDataset().metaData,e,!0)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";return}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},o=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},getPixelForValue:function(t,e,i,a){if(this.isHorizontal()){var o=(this.labelRotation>0,this.width-(this.paddingLeft+this.paddingRight)),s=o/Math.max(this.data.labels.length-(this.options.gridLines.offsetGridLines?0:1),1),n=s*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&a&&(n+=s/2),this.left+Math.round(n)}return this.top+e*(this.height/this.data.labels.length)},getPointPixelForValue:function(t,e,i){return this.getPixelForValue(t,e,i,!0)},calculateBaseWidth:function(){return this.getPixelForValue(null,1,0,!0)-this.getPixelForValue(null,0,0,!0)-2*this.options.categorySpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*this.options.spacing;return this.options.stacked?e:e/t},calculateBarX:function(t,e,i){var a=this.calculateBaseWidth(),o=this.getPixelForValue(null,i,e,!0)-a/2,s=this.calculateBarWidth(t);return this.options.stacked?o+s/2:o+s*e+e*this.options.spacing+s/2},calculateLabelRotation:function(t,e){var a=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=a;var o,s,n=this.ctx.measureText(this.data.labels[0]).width,r=this.ctx.measureText(this.data.labels[this.data.labels.length-1]).width;if(this.paddingRight=r/2+3,this.paddingLeft=n/2+3,this.labelRotation=0,this.options.display){var h,l,c=i.longestText(this.ctx,a,this.data.labels);this.labelWidth=c;for(var u=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>u&&0===this.labelRotation||this.labelWidth>u&&this.labelRotation<=90&&this.labelRotation>0;){if(h=Math.cos(i.toRadians(this.labelRotation)),l=Math.sin(i.toRadians(this.labelRotation)),o=h*n,s=h*r,o+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=o+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,l*c>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=h*c}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;e&&(this.paddingLeft-=e.left,this.paddingRight-=e.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},fit:function(t,e,a){this.calculateLabelRotation(e,a);var o={width:0,height:0},s=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),n=i.longestText(this.ctx,s,this.data.labels);if(this.isHorizontal()?(o.width=t,this.width=t):this.options.display&&(o.width=Math.min(n+6,t)),this.isHorizontal()&&this.options.display){var r=Math.cos(i.toRadians(this.labelRotation))*n+1.5*this.options.labels.fontSize;o.height=Math.min(r,e)}else this.options.display&&(o.width=Math.min(n+6,t));return this.width=o.width,this.height=o.height,o},draw:function(t){if(this.options.display){var e;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){e=!0;var a="bottom"==this.options.position?this.top:this.bottom-10,o="bottom"==this.options.position?this.top+10:this.bottom,s=0!==this.labelRotation;i.each(this.data.labels,function(n,r){var h=this.getPixelForValue(n,r,null,!1),l=this.getPixelForValue(n,r,null,!0);this.options.gridLines.show&&(0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,a),this.ctx.lineTo(h,o)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(l,s?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=s?"right":"center",this.ctx.textBaseline=s?"middle":"top",this.ctx.fillText(n,0,0),this.ctx.restore())},this)}else this.options.gridLines.show,this.options.labels.show}}});e.scaleService.registerScaleType("category",o,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},reverse:!1,beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},o=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},generateTicks:function(t,e){if(this.ticks=[],this.options.override)for(var a=0;a<=this.options.override.steps;++a){var o=this.options.override.start+a*this.options.override.stepWidth;ticks.push(o)}else{var s;if(s=this.isHorizontal()?Math.min(11,Math.ceil(t/50)):Math.min(11,Math.ceil(e/(2*this.options.labels.fontSize))),s=Math.max(2,s),this.options.beginAtZero){var n=i.sign(this.min),r=i.sign(this.max);0>n&&0>r?this.max=0:n>0&&r>0&&(this.min=0)}for(var h=i.niceNum(this.max-this.min,!1),l=i.niceNum(h/(s-1),!0),c=Math.floor(this.min/l)*l,u=Math.ceil(this.max/l)*l,d=c;u>=d;d+=l)this.ticks.push(d)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks),this.options.reverse?(this.ticks.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,a){var o;this.options.labels.userCallback?o=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(o=i.template(this.options.labels.template,{value:t})),this.labels.push(o?o:"")},this)},getRightValue:function(t){return"object"==typeof t?this.isHorizontal()?t.x:t.y:t},getPixelForValue:function(t){var e,i=this.end-this.start;return e=this.isHorizontal()?this.left+this.width/i*(t-this.start):this.bottom-this.height/i*(t-this.start)},calculateRange:function(){this.min=null,this.max=null;var t=[],e=[];if(this.options.stacked){i.each(this.data.datasets,function(a){(this.isHorizontal()?a.xAxisID===this.id:a.yAxisID===this.id)&&i.each(a.data,function(i,a){var o=this.getRightValue(i);t[a]=t[a]||0,e[a]=e[a]||0,this.options.relativePoints?t[a]=100:0>o?e[a]+=o:t[a]+=o},this)},this);var a=t.concat(e);this.min=i.min(a),this.max=i.max(a)}else i.each(this.data.datasets,function(t){(this.isHorizontal()?t.xAxisID===this.id:t.yAxisID===this.id)&&i.each(t.data,function(t,e){var i=this.getRightValue(t);null===this.min?this.min=i:i<this.min&&(this.min=i),null===this.max?this.max=i:i>this.max&&(this.max=i)},this)},this)},getPointPixelForValue:function(t,e,i){var a=this.getRightValue(t);if(this.options.stacked){for(var o=0,s=0,n=0;i>n;++n)this.data.datasets[n].data[e]<0?s+=this.data.datasets[n].data[e]:o+=this.data.datasets[n].data[e];return this.getPixelForValue(0>a?s+a:o+a)}return this.getPixelForValue(a)},calculateBarBase:function(t,e){var i=0;if(this.options.stacked){var a=this.data.datasets[t].data[e];if(0>a)for(var o=0;t>o;o++)this.data.datasets[o].yAxisID===this.id&&(i+=this.data.datasets[o].data[e]<0?this.data.datasets[o].data[e]:0);else for(var s=0;t>s;s++)this.data.datasets[s].yAxisID===this.id&&(i+=this.data.datasets[s].data[e]>0?this.data.datasets[s].data[e]:0);return this.getPixelForValue(i)}return i=this.getPixelForValue(this.min),this.beginAtZero||this.min<=0&&this.max>=0||this.min>=0&&this.max<=0?(i=this.getPixelForValue(0),
 i+=this.options.gridLines.lineWidth):this.min<0&&this.max<0&&(i=this.getPixelForValue(this.max)),i},calculateBarY:function(t,e){var i=this.data.datasets[t].data[e];if(this.options.stacked){for(var a=0,o=0,s=0;t>s;s++)this.data.datasets[s].data[e]<0?o+=this.data.datasets[s].data[e]||0:a+=this.data.datasets[s].data[e]||0;return this.getPixelForValue(0>i?o+i:a+i)}for(var n=0,r=t;r<this.data.datasets.length;r++)n+=r===t&&i?i:i;return this.getPixelForValue(i)},fit:function(t,e){this.calculateRange(),this.generateTicks(t,e),this.buildLabels();var a={width:0,height:0};if(this.isHorizontal()?a.width=t:a.width=this.options.gridLines.show&&this.options.display?10:0,this.isHorizontal()?a.height=this.options.gridLines.show&&this.options.display?10:0:a.height=e,this.options.labels.show&&this.options.display){var o=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);if(this.isHorizontal()){var s=(e-a.height,1.5*this.options.labels.fontSize);a.height=Math.min(e,a.height+s)}else{var n=t-a.width,r=i.longestText(this.ctx,o,this.labels);n>r?a.width+=r:a.width=t}}return this.width=a.width,this.height=a.height,a},draw:function(t){if(this.options.display){var e,a;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var o="bottom"==this.options.position?this.top:this.bottom-5,s="bottom"==this.options.position?this.top+5:this.bottom;i.each(this.ticks,function(n,r){var h=this.getPixelForValue(n);0===n||!a&&0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,o),this.ctx.lineTo(h,s)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()},this)}if(this.options.labels.show){var n;"top"==this.options.position?(n=this.bottom-10,this.ctx.textBaseline="bottom"):(n=this.top+10,this.ctx.textBaseline="top"),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,i,n)},this)}}else{if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var r="right"==this.options.position?this.left:this.right-5,h="right"==this.options.position?this.left+5:this.right;i.each(this.ticks,function(o,s){var n=this.getPixelForValue(o);0===o||!a&&0===s?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),n+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(r,n),this.ctx.lineTo(h,n)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,n),this.ctx.lineTo(t.right,n)),this.ctx.stroke()},this)}if(this.options.labels.show){var l;"left"==this.options.position?(l=this.right-10,this.ctx.textAlign="right"):(l=this.left+5,this.ctx.textAlign="left"),this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,l,i)},this)}}}}});e.scaleService.registerScaleType("linear",o,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,animate:!0,lineArc:!1,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1},angleLines:{show:!0,color:"rgba(0,0,0, 0.1)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},o=e.Element.extend({initialize:function(){this.height=this.chart.height,this.width=this.chart.width,this.xCenter=this.chart.width/2,this.yCenter=this.chart.height/2,this.size=i.min([this.height,this.width]),this.valuesCount=this.data.labels.length,this.labels=this.data.labels,this.drawingArea=this.options.display?this.size/2-(this.options.labels.fontSize/2+this.options.labels.backdropPaddingY):this.size/2},update:function(){this.options.lineArc?this.drawingArea=this.options.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},calculateRange:function(){this.min=null,this.max=null,i.each(this.data.datasets,function(t){i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)},generateTicks:function(){if(this.ticks=[],this.options.override)for(var t=0;t<=this.options.override.steps;++t){var e=this.options.override.start+t*this.options.override.stepWidth;ticks.push(e)}else{var a=Math.min(11,Math.ceil(this.drawingArea/(2*this.options.labels.fontSize)));if(a=Math.max(2,a),this.options.beginAtZero){var o=i.sign(this.min),s=i.sign(this.max);0>o&&0>s?this.max=0:o>0&&s>0&&(this.min=0)}for(var n=i.niceNum(this.max-this.min,!1),r=i.niceNum(n/(a-1),!0),h=Math.floor(this.min/r)*r,l=Math.ceil(this.max/r)*r,c=h;l>=c;c+=r)this.ticks.push(c)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildYLabels:function(){this.yLabels=[],i.each(this.ticks,function(t,e,a){var o;this.options.labels.userCallback?o=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(o=i.template(this.options.labels.template,{value:t})),this.yLabels.push(o?o:"")},this)},getCircumference:function(){return 2*Math.PI/this.valuesCount},setScaleSize:function(){var t,e,a,o,s,n,r,h,l,c,u,d,g=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),m=this.width,f=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.valuesCount;e++)t=this.getPointPosition(e,g),a=this.ctx.measureText(i.template(this.options.labels.template,{value:this.labels[e]})).width+5,0===e||e===this.valuesCount/2?(o=a/2,t.x+o>m&&(m=t.x+o,s=e),t.x-o<f&&(f=t.x-o,r=e)):e<this.valuesCount/2?t.x+a>m&&(m=t.x+a,s=e):e>this.valuesCount/2&&t.x-a<f&&(f=t.x-a,r=e);l=f,c=Math.ceil(m-this.width),n=this.getIndexAngle(s),h=this.getIndexAngle(r),u=c/Math.sin(n+Math.PI/2),d=l/Math.sin(h+Math.PI/2),u=i.isNumber(u)?u:0,d=i.isNumber(d)?d:0,this.drawingArea=g-(d+u)/2,this.setCenterPoint(d,u)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,a=t+this.drawingArea;this.xCenter=(a+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.valuesCount;return t*e-Math.PI/2},getDistanceFromCenterForValue:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},getPointPositionForValue:function(t,e){return this.getPointPosition(t,this.getDistanceFromCenterForValue(e))},draw:function(){if(this.options.display){var t=this.ctx;if(i.each(this.yLabels,function(e,a){if(a>0){var o=this.getDistanceFromCenterForValue(this.ticks[a]),s=this.yCenter-o;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,o,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var n=0;n<this.valuesCount;n++){var r=this.getPointPosition(n,this.getDistanceFromCenterForValue(this.ticks[a]));0===n?t.moveTo(r.x,r.y):t.lineTo(r.x,r.y)}t.closePath(),t.stroke()}if(this.options.labels.show){if(t.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),this.options.labels.showLabelBackdrop){var h=t.measureText(e).width;t.fillStyle=this.options.labels.backdropColor,t.fillRect(this.xCenter-h/2-this.options.labels.backdropPaddingX,s-this.fontSize/2-this.options.labels.backdropPaddingY,h+2*this.options.labels.backdropPaddingX,this.options.labels.fontSize+2*this.options.labels.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.labels.fontColor,t.fillText(e,this.xCenter,s)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.valuesCount-1;e>=0;e--){if(this.options.angleLines.show){var a=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(a.x,a.y),t.stroke(),t.closePath()}var o=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var s=this.labels.length,n=this.labels.length/2,r=n/2,h=r>e||e>s-r,l=e===r||e===s-r;0===e?t.textAlign="center":e===n?t.textAlign="center":n>e?t.textAlign="left":t.textAlign="right",l?t.textBaseline="middle":h?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.labels[e],o.x,o.y)}}}}});e.scaleService.registerScaleType("radialLinear",o,a)}.call(this),/*!
  * Chart.js
  * http://chartjs.org/
diff --git a/src/controllers/controller.doughnut.js b/src/controllers/controller.doughnut.js
index 8e5b4e13155..795f0d1155c 100644
--- a/src/controllers/controller.doughnut.js
+++ b/src/controllers/controller.doughnut.js
@@ -165,7 +165,7 @@
 
 		calculateCircumference: function(value) {
 			if (this.getDataset().total > 0) {
-				return (Math.PI * 2) * (value / this.getDataset().total);
+				return (Math.PI * 1.999999) * (value / this.getDataset().total);
 			} else {
 				return 0;
 			}

From e3ffbb155f3ed9cc9b754ada0a613efad4418247 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Tue, 16 Jun 2015 11:57:35 -0600
Subject: [PATCH 195/424] Deprecate animationLoop function

---
 Chart.js                 | 20 --------------------
 Chart.min.js             |  6 +++---
 samples/bar.html         |  3 ++-
 src/core/core.helpers.js | 20 --------------------
 4 files changed, 5 insertions(+), 44 deletions(-)

diff --git a/Chart.js b/Chart.js
index 748fb52090e..1daa5361f0a 100644
--- a/Chart.js
+++ b/Chart.js
@@ -836,26 +836,6 @@
 					return window.clearTimeout(callback, 1000 / 60);
 				};
 		})(),
-		animationLoop = helpers.animationLoop = function(callback, totalSteps, easingString, onProgress, onComplete, chartInstance) {
-
-			var currentStep = 0,
-				easingFunction = easingEffects[easingString] || easingEffects.linear;
-
-			var animationFrame = function() {
-				currentStep++;
-				var stepDecimal = currentStep / totalSteps;
-				var easeDecimal = easingFunction(stepDecimal);
-
-				callback.call(chartInstance, easeDecimal, stepDecimal, currentStep);
-				onProgress.call(chartInstance, easeDecimal, stepDecimal);
-				if (currentStep < totalSteps) {
-					chartInstance.animationFrame = requestAnimFrame(animationFrame);
-				} else {
-					onComplete.apply(chartInstance);
-				}
-			};
-			requestAnimFrame(animationFrame);
-		},
 		//-- DOM methods
 		getRelativePosition = helpers.getRelativePosition = function(evt) {
 			var mouseX, mouseY;
diff --git a/Chart.min.js b/Chart.min.js
index 3cdd1f2a6b8..8b437e9ec6a 100644
--- a/Chart.min.js
+++ b/Chart.min.js
@@ -7,9 +7,9 @@
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
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t.width=this.chart.width=i,t.height=this.chart.height=a,e.retinaScale(this.chart),this},buildScales:function(){if(this.scales={},this.options.scales&&(this.options.scales.xAxes&&this.options.scales.xAxes.length&&e.each(this.options.scales.xAxes,function(t){var e=Chart.scaleService.getScaleConstructor(t.type),i=new e({ctx:this.chart.ctx,options:t,data:this.data,id:t.id});this.scales[i.id]=i},this),this.options.scales.yAxes&&this.options.scales.yAxes.length&&e.each(this.options.scales.yAxes,function(t){var e=Chart.scaleService.getScaleConstructor(t.type),i=new e({ctx:this.chart.ctx,options:t,data:this.data,id:t.id});this.scales[i.id]=i},this)),this.options.scale){var t=Chart.scaleService.getScaleConstructor(this.options.scale.type),i=new t({ctx:this.chart.ctx,options:this.options.scale,data:this.data,chart:this.chart});this.scale=i}Chart.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height)},buildControllers:function(){e.each(this.data.datasets,function(t,e){var i=t.type||this.config.type;return t.controller?void t.controller.updateIndex(e):void(t.controller=new Chart.controllers[i](this,e))},this)},resetElements:function(){e.each(this.data.datasets,function(t,e){t.controller.reset()},this)},update:function(t){Chart.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),e.each(this.data.datasets,function(t,e){t.controller.update()},this),this.render(t)},render:function(t){if(0!==this.options.animation.duration||t){var i=new Chart.Animation;i.numSteps=(t||this.options.animation.duration)/16.66,i.easing=this.options.animation.easing,i.render=function(t,i){var a=e.easingEffects[i.easing],o=i.currentStep/i.numSteps,s=a(o);t.draw(s,o,i.currentStep)},i.onAnimationProgress=this.options.onAnimationProgress,i.onAnimationComplete=this.options.onAnimationComplete,Chart.animationService.addAnimation(this,i,t)}else this.draw(),this.options.onAnimationComplete.call(this);return this},draw:function(t){var i=t||1;this.clear(),e.each(this.scales,function(t){t.draw(this.chartArea)},this),this.scale&&this.scale.draw(),e.each(this.data.datasets,function(e,i){e.controller.draw(t)},this,!0),this.tooltip.transition(i).draw()},getElementAtEvent:function(t){var i=e.getRelativePosition(t),a=[];return e.each(this.data.datasets,function(t,o){e.each(t.metaData,function(t,e){return t.inRange(i.x,i.y)?(a.push(t),a):void 0},this)},this),a},getElementsAtEvent:function(t){var i=e.getRelativePosition(t),a=[];return e.each(this.data.datasets,function(t,o){e.each(t.metaData,function(t,e){t.inLabelRange(i.x,i.y)&&a.push(t)},this)},this),a},getDatasetAtEvent:function(t){for(var i=e.getRelativePosition(t),a=[],o=0;o<this.chart.data.datasets.length;o++)for(elementIndex=0;elementIndex<this.chart.data.datasets[o].metaData.length;elementIndex++)this.chart.data.datasets[o].metaData[elementIndex].inLabelRange(i.x,i.y)&&e.each(this.chart.data.datasets,datasetIterator);return a.length?a:[]},generateLegend:function(){return template(this.options.legendTemplate,this)},destroy:function(){this.clear(),e.unbindEvents(this,this.events);var t=this.chart.canvas;t.width=this.chart.width,t.height=this.chart.height,t.style.removeProperty?(t.style.removeProperty("width"),t.style.removeProperty("height")):(t.style.removeAttribute("width"),t.style.removeAttribute("height")),delete Chart.instances[this.id]},toBase64Image:function(){return this.chart.canvas.toDataURL.apply(this.chart.canvas,arguments)},initToolTip:function(){this.tooltip=new Chart.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this)},bindEvents:function(){e.bindEvents(this,this.options.events,function(t){this.eventHandler(t)})},eventHandler:function(t){this.lastActive=this.lastActive||[],"mouseout"==t.type?this.active=[]:this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);if(this.lastActive.length)switch(this.options.hover.mode){case"single":this.data.datasets[this.lastActive[0]._datasetIndex].controller.removeHoverStyle(this.lastActive[0],this.lastActive[0]._datasetIndex,this.lastActive[0]._index);break;case"label":for(var i=0;i<this.lastActive.length;i++)this.data.datasets[this.lastActive[i]._datasetIndex].controller.removeHoverStyle(this.lastActive[i],this.lastActive[i]._datasetIndex,this.lastActive[i]._index);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":this.data.datasets[this.active[0]._datasetIndex].controller.setHoverStyle(this.active[0]);break;case"label":for(var i=0;i<this.active.length;i++)this.data.datasets[this.active[i]._datasetIndex].controller.setHoverStyle(this.active[i]);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,e.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;e.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers);e.addEvent(window,"resize",function(){var t;return function(){clearTimeout(t),t=setTimeout(function(){e.each(Chart.instances,function(t){t.options.responsive&&(t.resize(),t.update())})},50)}}())}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.scaleService={constructors:{},defaults:{},registerScaleType:function(t,e,i){this.constructors[t]=e,this.defaults[t]=i},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0},getScaleDefaults:function(t){return this.defaults.hasOwnProperty(t)?this.defaults[t]:{}},fitScalesForChart:function(t,e,a){var o=e>30?5:2,s=a>30?5:2;if(t){var n=i.where(t.scales,function(t){return"left"==t.options.position}),r=i.where(t.scales,function(t){return"right"==t.options.position}),h=i.where(t.scales,function(t){return"top"==t.options.position}),l=i.where(t.scales,function(t){return"bottom"==t.options.position}),c=e/2,u=a/2;c-=2*o,u-=2*s;var d=(e-c)/(n.length+r.length),g=(a-u)/(h.length+l.length),m=[],f=function(t){var e=t.fit(d,u);m.push({horizontal:!1,minSize:e,scale:t})},p=function(t){var e=t.fit(c,g);m.push({horizontal:!0,minSize:e,scale:t})};i.each(n,f),i.each(r,f),i.each(h,p),i.each(l,p);var v=a-2*s,b=e-2*o;i.each(m,function(t){t.horizontal?v-=t.minSize.height:b-=t.minSize.width});var x=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t});e&&t.fit(e.minSize.width,v)},y=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:w,right:C,top:0,bottom:0};e&&t.fit(b,e.minSize.height,a)},w=o,C=o,_=s,k=s;i.each(n,x),i.each(r,x),i.each(n,function(t){w+=t.width}),i.each(r,function(t){C+=t.width}),i.each(h,y),i.each(l,y),i.each(h,function(t){_+=t.height}),i.each(l,function(t){k+=t.height}),i.each(n,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:k};e&&t.fit(e.minSize.width,v,a)}),i.each(r,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:k};e&&t.fit(e.minSize.width,v,a)});var D=o,A=s,S=function(t){t.left=D,t.right=D+t.width,t.top=_,t.bottom=_+v,D=t.right},P=function(t){t.left=w,t.right=w+b,t.top=A,t.bottom=A+t.height,A=t.bottom};i.each(n,S),i.each(h,P),D+=b,A+=v,i.each(r,S),i.each(l,P),t.chartArea={left:w,top:_,right:w+b,bottom:_+v}}}}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.tooltips={enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>: ","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>: ","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},e.Tooltip=e.Element.extend({initialize:function(){var t=this._options;i.extend(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":i.extend(this._model,{text:i.template(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();i.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var a,o,s=[],n=[],r=this._data.datasets.length-1;r>=0&&(a=this._data.datasets[r].metaData,o=i.indexOf(a,this._active[0]),-1===o);r--);var h=function(t){var e,a,r,h,l,c=[],u=[],d=[];return i.each(this._data.datasets,function(t){e=t.metaData,e[o]&&e[o].hasValue()&&c.push(e[o])},this),i.each(this._options.stacked?c.reverse():c,function(t){u.push(t._view.x),d.push(t._view.y),s.push(i.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),n.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),l=i.min(d),r=i.max(d),h=i.min(u),a=i.max(u),{x:h>this._chart.width/2?h:a,y:(l+r)/2}}.call(this,o);i.extend(this._model,{x:h.x,y:h.y,labels:s,title:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:"",legendColors:n,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=s.length*this._model.fontSize+(s.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var l=t.measureText(this.title).width,c=i.longestText(t,this.font,s)+this._model.fontSize+3,u=i.max([c,l]);this._model.width=u+2*this._model.xPadding;var d=this._model.height/2;this._model.y-d<0?this._model.y=d:this._model.y+d>this._chart.height&&(this._model.y=this._chart.height-d),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.hover.mode){case"single":t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var a=e.caretPadding||2,o=t.measureText(e.text).width+2*e.xPadding,s=e.fontSize+2*e.yPadding,n=s+e.caretHeight+a;e.x+o/2>this._chart.width?e.xAlign="left":e.x-o/2<0&&(e.xAlign="right"),e.y-n<0&&(e.yAlign="below");var r=e.x-o/2,h=e.y-n;if(t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),this._custom)this._custom(this._view);else{switch(e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-a),t.lineTo(e.x+e.caretHeight,e.y-(a+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(a+e.caretHeight)),t.closePath(),t.fill();break;case"below":h=e.y+a+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+a),t.lineTo(e.x+e.caretHeight,e.y+a+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+a+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":r=e.x-o+(e.cornerRadius+e.caretHeight);break;case"right":r=e.x-(e.cornerRadius+e.caretHeight)}i.drawRoundedRectangle(t,r,h,o,s,e.cornerRadius),t.fill(),t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,r+o/2,h+s/2)}break;case"label":i.drawRoundedRectangle(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=i.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=i.fontString(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),i.each(e.labels,function(a,o){t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(a,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(o+1)),t.fillStyle=i.color(e.legendColors[o].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(o+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=i.color(e.legendColors[o].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(o+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.bar={hover:{mode:"label"},scales:{xAxes:[{type:"category",categorySpacing:10,spacing:1,gridLines:{offsetGridLines:!0}}],yAxes:[{type:"linear"}]}},e.controllers.bar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.bar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){var e=this.getScaleForId(this.getDataset().xAxisID),a=this.getScaleForId(this.getDataset().yAxisID);i.each(this.getDataset().metaData,function(o,s){var n;n=a.getPixelForValue(a.min<0&&a.max<0?a.max:a.min>0&&a.max>0?a.min:0),i.extend(o,{_chart:this.chart.chart,_xScale:e,_yScale:a,_datasetIndex:this.index,_index:s,_model:{x:e.calculateBarX(this.chart.data.datasets.length,this.index,s),y:t?n:a.calculateBarY(this.index,s),label:this.chart.data.labels[s],datasetLabel:this.getDataset().label,base:a.calculateBarBase(this.index,s),width:e.calculateBarWidth(this.chart.data.datasets.length),backgroundColor:o.custom&&o.custom.backgroundColor?o.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,s,this.chart.options.elements.rectangle.backgroundColor),borderColor:o.custom&&o.custom.borderColor?o.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,s,this.chart.options.elements.rectangle.borderColor),borderWidth:o.custom&&o.custom.borderWidth?o.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,s,this.chart.options.elements.rectangle.borderWidth)
-}}),o.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.doughnut={animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},cutoutPercentage:50},e.defaults.pie=i.clone(e.defaults.doughnut),i.extend(e.defaults.pie,{cutoutPercentage:0}),e.controllers.doughnut=e.controllers.pie=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.doughnut.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,a){var o={x:this.chart.chart.width/2,y:this.chart.chart.height/2,startAngle:Math.PI*-.5,circumference:this.chart.options.animation.animateRotate?0:this.calculateCircumference(this.getDataset().data[a]),outerRadius:this.chart.options.animation.animateScale?0:this.outerRadius,innerRadius:this.chart.options.animation.animateScale?0:this.innerRadius};i.extend(e,{_chart:this.chart.chart,_datasetIndex:this.index,_index:a,_model:t?o:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,circumference:this.calculateCircumference(this.getDataset().data[a]),outerRadius:this.outerRadius,innerRadius:this.innerRadius,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,a,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,a,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,a,this.chart.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,a,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.getDataset().label,a,this.chart.data.labels[a])}}),t||(0===a?e._model.startAngle=Math.PI*-.5:e._model.startAngle=this.getDataset().metaData[a-1]._model.endAngle,e._model.endAngle=e._model.startAngle+e._model.circumference,a<this.getDataset().data.length-1&&(this.getDataset().metaData[a+1]._model.startAngle=e._model.endAngle)),e.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?1.999999*Math.PI*(t/this.getDataset().total):0}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.line={hover:{mode:"label"},scales:{xAxes:[{type:"category"}],yAxes:[{type:"linear"}]}},e.controllers.line=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.line.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){var e,a=this.getDataset().metaDataset,o=this.getDataset().metaData,s=this.getScaleForId(this.getDataset().yAxisID),n=this.getScaleForId(this.getDataset().xAxisID);e=s.getPixelForValue(s.min<0&&s.max<0?s.max:s.min>0&&s.max>0?s.min:0),i.extend(a,{_scale:s,_datasetIndex:this.index,_children:o,_model:{tension:a.custom&&a.custom.tension?a.custom.tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:a.custom&&a.custom.fill?a.custom.fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:e}}),a.pivot(),i.each(o,function(a,o){i.extend(a,{_chart:this.chart.chart,_xScale:n,_yScale:s,_datasetIndex:this.index,_index:o,_model:{x:n.getPointPixelForValue(this.getDataset().data[o],o,this.index),y:t?e:s.getPointPixelForValue(this.getDataset().data[o],o,this.index),tension:a.custom&&a.custom.tension?a.custom.tension:this.chart.options.elements.line.tension,radius:a.custom&&a.custom.radius?a.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,o,this.chart.options.elements.point.radius),backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,o,this.chart.options.elements.point.backgroundColor),borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,o,this.chart.options.elements.point.borderColor),borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,o,this.chart.options.elements.point.borderWidth),skip:null===this.getDataset().data[o],hitRadius:a.custom&&a.custom.hitRadius?a.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,o,this.chart.options.elements.point.hitRadius)}})},this),i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e)._model,t._model,i.nextItem(this.getDataset().metaData,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.polarArea={scale:{type:"radialLinear",lineArc:!0},animateRotate:!0},e.controllers.polarArea=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.polarArea.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.chart.scale.calculateRange(),this.chart.scale.generateTicks(),this.chart.scale.buildYLabels(),this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,a){var o={x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:0,startAngle:Math.PI*-.5,endAngle:Math.PI*-.5,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,a,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,a,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,a,this.chart.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,a,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,a,this.chart.data.labels[a])},s=1/this.getDataset().data.length*2,n=-.5*Math.PI+Math.PI*s*a,r=n+s*Math.PI;console.log(),i.extend(e,{_chart:this.chart.chart,_datasetIndex:this.index,_index:a,_model:t?o:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[a]),startAngle:n,endAngle:r,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,a,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,a,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,a,this.chart.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,a,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,a,this.chart.data.labels[a])}}),e.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw(),console.log(t)},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?2*Math.PI*(t/this.getDataset().total):0},updateScaleRange:function(){i.extend(this.chart.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.radar={scale:{type:"radialLinear"},elements:{line:{tension:0}}},e.controllers.radar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.radar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData,_loop:!0}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i,_model:{x:0,y:0}})},this)},reset:function(){this.update(!0)},update:function(t){var e,a=(this.getDataset().metaDataset,this.getDataset().metaData),o=this.chart.scale;o.setScaleSize(),o.calculateRange(),o.generateTicks(),o.buildYLabels(),e=o.min<0&&o.max<0?o.getPointPositionForValue(0,o.max):o.min>0&&o.max>0?o.getPointPositionForValue(0,o.min):o.getPointPositionForValue(0,0),i.extend(this.getDataset().metaDataset,{_datasetIndex:this.index,_children:this.getDataset().metaData,_model:{tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:o.top,scaleBottom:o.bottom,scaleZero:e}}),this.getDataset().metaDataset.pivot(),i.each(a,function(e,a){var s=o.getPointPositionForValue(a,this.getDataset().data[a]);i.extend(e,{_datasetIndex:this.index,_index:a,_model:{x:t?o.xCenter:s.x,y:t?o.yCenter:s.y,tension:e.custom&&e.custom.tension?e.custom.tension:this.chart.options.elements.line.tension,radius:e.custom&&e.custom.radius?e.custom.pointRadius:i.getValueAtIndexOrDefault(this.getDataset().pointRadius,a,this.chart.options.elements.point.radius),backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,a,this.chart.options.elements.point.backgroundColor),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,a,this.chart.options.elements.point.borderColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,a,this.chart.options.elements.point.borderWidth),skip:null===this.getDataset().data[a],hitRadius:e.custom&&e.custom.hitRadius?e.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,a,this.chart.options.elements.point.hitRadius)}})},this),i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e,!0)._model,t._model,i.nextItem(this.getDataset().metaData,e,!0)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";return}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},o=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},getPixelForValue:function(t,e,i,a){if(this.isHorizontal()){var o=(this.labelRotation>0,this.width-(this.paddingLeft+this.paddingRight)),s=o/Math.max(this.data.labels.length-(this.options.gridLines.offsetGridLines?0:1),1),n=s*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&a&&(n+=s/2),this.left+Math.round(n)}return this.top+e*(this.height/this.data.labels.length)},getPointPixelForValue:function(t,e,i){return this.getPixelForValue(t,e,i,!0)},calculateBaseWidth:function(){return this.getPixelForValue(null,1,0,!0)-this.getPixelForValue(null,0,0,!0)-2*this.options.categorySpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*this.options.spacing;return this.options.stacked?e:e/t},calculateBarX:function(t,e,i){var a=this.calculateBaseWidth(),o=this.getPixelForValue(null,i,e,!0)-a/2,s=this.calculateBarWidth(t);return this.options.stacked?o+s/2:o+s*e+e*this.options.spacing+s/2},calculateLabelRotation:function(t,e){var a=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=a;var o,s,n=this.ctx.measureText(this.data.labels[0]).width,r=this.ctx.measureText(this.data.labels[this.data.labels.length-1]).width;if(this.paddingRight=r/2+3,this.paddingLeft=n/2+3,this.labelRotation=0,this.options.display){var h,l,c=i.longestText(this.ctx,a,this.data.labels);this.labelWidth=c;for(var u=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>u&&0===this.labelRotation||this.labelWidth>u&&this.labelRotation<=90&&this.labelRotation>0;){if(h=Math.cos(i.toRadians(this.labelRotation)),l=Math.sin(i.toRadians(this.labelRotation)),o=h*n,s=h*r,o+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=o+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,l*c>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=h*c}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;e&&(this.paddingLeft-=e.left,this.paddingRight-=e.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},fit:function(t,e,a){this.calculateLabelRotation(e,a);var o={width:0,height:0},s=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),n=i.longestText(this.ctx,s,this.data.labels);if(this.isHorizontal()?(o.width=t,this.width=t):this.options.display&&(o.width=Math.min(n+6,t)),this.isHorizontal()&&this.options.display){var r=Math.cos(i.toRadians(this.labelRotation))*n+1.5*this.options.labels.fontSize;o.height=Math.min(r,e)}else this.options.display&&(o.width=Math.min(n+6,t));return this.width=o.width,this.height=o.height,o},draw:function(t){if(this.options.display){var e;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){e=!0;var a="bottom"==this.options.position?this.top:this.bottom-10,o="bottom"==this.options.position?this.top+10:this.bottom,s=0!==this.labelRotation;i.each(this.data.labels,function(n,r){var h=this.getPixelForValue(n,r,null,!1),l=this.getPixelForValue(n,r,null,!0);this.options.gridLines.show&&(0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,a),this.ctx.lineTo(h,o)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(l,s?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=s?"right":"center",this.ctx.textBaseline=s?"middle":"top",this.ctx.fillText(n,0,0),this.ctx.restore())},this)}else this.options.gridLines.show,this.options.labels.show}}});e.scaleService.registerScaleType("category",o,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},reverse:!1,beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},o=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},generateTicks:function(t,e){if(this.ticks=[],this.options.override)for(var a=0;a<=this.options.override.steps;++a){var o=this.options.override.start+a*this.options.override.stepWidth;ticks.push(o)}else{var s;if(s=this.isHorizontal()?Math.min(11,Math.ceil(t/50)):Math.min(11,Math.ceil(e/(2*this.options.labels.fontSize))),s=Math.max(2,s),this.options.beginAtZero){var n=i.sign(this.min),r=i.sign(this.max);0>n&&0>r?this.max=0:n>0&&r>0&&(this.min=0)}for(var h=i.niceNum(this.max-this.min,!1),l=i.niceNum(h/(s-1),!0),c=Math.floor(this.min/l)*l,u=Math.ceil(this.max/l)*l,d=c;u>=d;d+=l)this.ticks.push(d)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks),this.options.reverse?(this.ticks.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,a){var o;this.options.labels.userCallback?o=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(o=i.template(this.options.labels.template,{value:t})),this.labels.push(o?o:"")},this)},getRightValue:function(t){return"object"==typeof t?this.isHorizontal()?t.x:t.y:t},getPixelForValue:function(t){var e,i=this.end-this.start;return e=this.isHorizontal()?this.left+this.width/i*(t-this.start):this.bottom-this.height/i*(t-this.start)},calculateRange:function(){this.min=null,this.max=null;var t=[],e=[];if(this.options.stacked){i.each(this.data.datasets,function(a){(this.isHorizontal()?a.xAxisID===this.id:a.yAxisID===this.id)&&i.each(a.data,function(i,a){var o=this.getRightValue(i);t[a]=t[a]||0,e[a]=e[a]||0,this.options.relativePoints?t[a]=100:0>o?e[a]+=o:t[a]+=o},this)},this);var a=t.concat(e);this.min=i.min(a),this.max=i.max(a)}else i.each(this.data.datasets,function(t){(this.isHorizontal()?t.xAxisID===this.id:t.yAxisID===this.id)&&i.each(t.data,function(t,e){var i=this.getRightValue(t);null===this.min?this.min=i:i<this.min&&(this.min=i),null===this.max?this.max=i:i>this.max&&(this.max=i)},this)},this)},getPointPixelForValue:function(t,e,i){var a=this.getRightValue(t);if(this.options.stacked){for(var o=0,s=0,n=0;i>n;++n)this.data.datasets[n].data[e]<0?s+=this.data.datasets[n].data[e]:o+=this.data.datasets[n].data[e];return this.getPixelForValue(0>a?s+a:o+a)}return this.getPixelForValue(a)},calculateBarBase:function(t,e){var i=0;if(this.options.stacked){var a=this.data.datasets[t].data[e];if(0>a)for(var o=0;t>o;o++)this.data.datasets[o].yAxisID===this.id&&(i+=this.data.datasets[o].data[e]<0?this.data.datasets[o].data[e]:0);else for(var s=0;t>s;s++)this.data.datasets[s].yAxisID===this.id&&(i+=this.data.datasets[s].data[e]>0?this.data.datasets[s].data[e]:0);return this.getPixelForValue(i)}return i=this.getPixelForValue(this.min),this.beginAtZero||this.min<=0&&this.max>=0||this.min>=0&&this.max<=0?(i=this.getPixelForValue(0),
-i+=this.options.gridLines.lineWidth):this.min<0&&this.max<0&&(i=this.getPixelForValue(this.max)),i},calculateBarY:function(t,e){var i=this.data.datasets[t].data[e];if(this.options.stacked){for(var a=0,o=0,s=0;t>s;s++)this.data.datasets[s].data[e]<0?o+=this.data.datasets[s].data[e]||0:a+=this.data.datasets[s].data[e]||0;return this.getPixelForValue(0>i?o+i:a+i)}for(var n=0,r=t;r<this.data.datasets.length;r++)n+=r===t&&i?i:i;return this.getPixelForValue(i)},fit:function(t,e){this.calculateRange(),this.generateTicks(t,e),this.buildLabels();var a={width:0,height:0};if(this.isHorizontal()?a.width=t:a.width=this.options.gridLines.show&&this.options.display?10:0,this.isHorizontal()?a.height=this.options.gridLines.show&&this.options.display?10:0:a.height=e,this.options.labels.show&&this.options.display){var o=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);if(this.isHorizontal()){var s=(e-a.height,1.5*this.options.labels.fontSize);a.height=Math.min(e,a.height+s)}else{var n=t-a.width,r=i.longestText(this.ctx,o,this.labels);n>r?a.width+=r:a.width=t}}return this.width=a.width,this.height=a.height,a},draw:function(t){if(this.options.display){var e,a;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var o="bottom"==this.options.position?this.top:this.bottom-5,s="bottom"==this.options.position?this.top+5:this.bottom;i.each(this.ticks,function(n,r){var h=this.getPixelForValue(n);0===n||!a&&0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,o),this.ctx.lineTo(h,s)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()},this)}if(this.options.labels.show){var n;"top"==this.options.position?(n=this.bottom-10,this.ctx.textBaseline="bottom"):(n=this.top+10,this.ctx.textBaseline="top"),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,i,n)},this)}}else{if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var r="right"==this.options.position?this.left:this.right-5,h="right"==this.options.position?this.left+5:this.right;i.each(this.ticks,function(o,s){var n=this.getPixelForValue(o);0===o||!a&&0===s?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),n+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(r,n),this.ctx.lineTo(h,n)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,n),this.ctx.lineTo(t.right,n)),this.ctx.stroke()},this)}if(this.options.labels.show){var l;"left"==this.options.position?(l=this.right-10,this.ctx.textAlign="right"):(l=this.left+5,this.ctx.textAlign="left"),this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,l,i)},this)}}}}});e.scaleService.registerScaleType("linear",o,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,animate:!0,lineArc:!1,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1},angleLines:{show:!0,color:"rgba(0,0,0, 0.1)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},o=e.Element.extend({initialize:function(){this.height=this.chart.height,this.width=this.chart.width,this.xCenter=this.chart.width/2,this.yCenter=this.chart.height/2,this.size=i.min([this.height,this.width]),this.valuesCount=this.data.labels.length,this.labels=this.data.labels,this.drawingArea=this.options.display?this.size/2-(this.options.labels.fontSize/2+this.options.labels.backdropPaddingY):this.size/2},update:function(){this.options.lineArc?this.drawingArea=this.options.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},calculateRange:function(){this.min=null,this.max=null,i.each(this.data.datasets,function(t){i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)},generateTicks:function(){if(this.ticks=[],this.options.override)for(var t=0;t<=this.options.override.steps;++t){var e=this.options.override.start+t*this.options.override.stepWidth;ticks.push(e)}else{var a=Math.min(11,Math.ceil(this.drawingArea/(2*this.options.labels.fontSize)));if(a=Math.max(2,a),this.options.beginAtZero){var o=i.sign(this.min),s=i.sign(this.max);0>o&&0>s?this.max=0:o>0&&s>0&&(this.min=0)}for(var n=i.niceNum(this.max-this.min,!1),r=i.niceNum(n/(a-1),!0),h=Math.floor(this.min/r)*r,l=Math.ceil(this.max/r)*r,c=h;l>=c;c+=r)this.ticks.push(c)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildYLabels:function(){this.yLabels=[],i.each(this.ticks,function(t,e,a){var o;this.options.labels.userCallback?o=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(o=i.template(this.options.labels.template,{value:t})),this.yLabels.push(o?o:"")},this)},getCircumference:function(){return 2*Math.PI/this.valuesCount},setScaleSize:function(){var t,e,a,o,s,n,r,h,l,c,u,d,g=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),m=this.width,f=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.valuesCount;e++)t=this.getPointPosition(e,g),a=this.ctx.measureText(i.template(this.options.labels.template,{value:this.labels[e]})).width+5,0===e||e===this.valuesCount/2?(o=a/2,t.x+o>m&&(m=t.x+o,s=e),t.x-o<f&&(f=t.x-o,r=e)):e<this.valuesCount/2?t.x+a>m&&(m=t.x+a,s=e):e>this.valuesCount/2&&t.x-a<f&&(f=t.x-a,r=e);l=f,c=Math.ceil(m-this.width),n=this.getIndexAngle(s),h=this.getIndexAngle(r),u=c/Math.sin(n+Math.PI/2),d=l/Math.sin(h+Math.PI/2),u=i.isNumber(u)?u:0,d=i.isNumber(d)?d:0,this.drawingArea=g-(d+u)/2,this.setCenterPoint(d,u)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,a=t+this.drawingArea;this.xCenter=(a+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.valuesCount;return t*e-Math.PI/2},getDistanceFromCenterForValue:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},getPointPositionForValue:function(t,e){return this.getPointPosition(t,this.getDistanceFromCenterForValue(e))},draw:function(){if(this.options.display){var t=this.ctx;if(i.each(this.yLabels,function(e,a){if(a>0){var o=this.getDistanceFromCenterForValue(this.ticks[a]),s=this.yCenter-o;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,o,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var n=0;n<this.valuesCount;n++){var r=this.getPointPosition(n,this.getDistanceFromCenterForValue(this.ticks[a]));0===n?t.moveTo(r.x,r.y):t.lineTo(r.x,r.y)}t.closePath(),t.stroke()}if(this.options.labels.show){if(t.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),this.options.labels.showLabelBackdrop){var h=t.measureText(e).width;t.fillStyle=this.options.labels.backdropColor,t.fillRect(this.xCenter-h/2-this.options.labels.backdropPaddingX,s-this.fontSize/2-this.options.labels.backdropPaddingY,h+2*this.options.labels.backdropPaddingX,this.options.labels.fontSize+2*this.options.labels.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.labels.fontColor,t.fillText(e,this.xCenter,s)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.valuesCount-1;e>=0;e--){if(this.options.angleLines.show){var a=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(a.x,a.y),t.stroke(),t.closePath()}var o=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var s=this.labels.length,n=this.labels.length/2,r=n/2,h=r>e||e>s-r,l=e===r||e===s-r;0===e?t.textAlign="center":e===n?t.textAlign="center":n>e?t.textAlign="left":t.textAlign="right",l?t.textBaseline="middle":h?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.labels[e],o.x,o.y)}}}}});e.scaleService.registerScaleType("radialLinear",o,a)}.call(this),/*!
+(function(){"use strict";var t=this,e=t.Chart,i=function(t,e){this.config=e,t.length&&t[0].getContext&&(t=t[0]),t.getContext&&(t=t.getContext("2d")),this.canvas=t.canvas,this.ctx=t;var a=function(t,e){return t["offset"+e]?t["offset"+e]:document.defaultView.getComputedStyle(t).getPropertyValue(e)},o=this.width=a(t.canvas,"Width")||t.canvas.width,s=this.height=a(t.canvas,"Height")||t.canvas.height;return t.canvas.width=o,t.canvas.height=s,o=this.width=t.canvas.width,s=this.height=t.canvas.height,this.aspectRatio=this.width/this.height,i.helpers.retinaScale(this),e?(this.controller=new i.Controller(this),this.controller):this};i.defaults={global:{responsive:!0,maintainAspectRatio:!0,events:["mousemove","mouseout","click","touchstart","touchmove","touchend"],hover:{onHover:null,mode:"single",animationDuration:400},onClick:null,defaultColor:"rgba(0,0,0,0.1)",elements:{}}},"undefined"!=typeof amd?define(function(){return i}):"object"==typeof 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i=t||1;this.clear(),e.each(this.scales,function(t){t.draw(this.chartArea)},this),this.scale&&this.scale.draw(),e.each(this.data.datasets,function(e,i){e.controller.draw(t)},this,!0),this.tooltip.transition(i).draw()},getElementAtEvent:function(t){var i=e.getRelativePosition(t),a=[];return e.each(this.data.datasets,function(t,o){e.each(t.metaData,function(t,e){return t.inRange(i.x,i.y)?(a.push(t),a):void 0},this)},this),a},getElementsAtEvent:function(t){var i=e.getRelativePosition(t),a=[];return e.each(this.data.datasets,function(t,o){e.each(t.metaData,function(t,e){t.inLabelRange(i.x,i.y)&&a.push(t)},this)},this),a},getDatasetAtEvent:function(t){for(var i=e.getRelativePosition(t),a=[],o=0;o<this.chart.data.datasets.length;o++)for(elementIndex=0;elementIndex<this.chart.data.datasets[o].metaData.length;elementIndex++)this.chart.data.datasets[o].metaData[elementIndex].inLabelRange(i.x,i.y)&&e.each(this.chart.data.datasets,datasetIterator);return a.length?a:[]},generateLegend:function(){return template(this.options.legendTemplate,this)},destroy:function(){this.clear(),e.unbindEvents(this,this.events);var t=this.chart.canvas;t.width=this.chart.width,t.height=this.chart.height,t.style.removeProperty?(t.style.removeProperty("width"),t.style.removeProperty("height")):(t.style.removeAttribute("width"),t.style.removeAttribute("height")),delete Chart.instances[this.id]},toBase64Image:function(){return this.chart.canvas.toDataURL.apply(this.chart.canvas,arguments)},initToolTip:function(){this.tooltip=new Chart.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this)},bindEvents:function(){e.bindEvents(this,this.options.events,function(t){this.eventHandler(t)})},eventHandler:function(t){this.lastActive=this.lastActive||[],"mouseout"==t.type?this.active=[]:this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);if(this.lastActive.length)switch(this.options.hover.mode){case"single":this.data.datasets[this.lastActive[0]._datasetIndex].controller.removeHoverStyle(this.lastActive[0],this.lastActive[0]._datasetIndex,this.lastActive[0]._index);break;case"label":for(var i=0;i<this.lastActive.length;i++)this.data.datasets[this.lastActive[i]._datasetIndex].controller.removeHoverStyle(this.lastActive[i],this.lastActive[i]._datasetIndex,this.lastActive[i]._index);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":this.data.datasets[this.active[0]._datasetIndex].controller.setHoverStyle(this.active[0]);break;case"label":for(var i=0;i<this.active.length;i++)this.data.datasets[this.active[i]._datasetIndex].controller.setHoverStyle(this.active[i]);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,e.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;e.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers);e.addEvent(window,"resize",function(){var t;return function(){clearTimeout(t),t=setTimeout(function(){e.each(Chart.instances,function(t){t.options.responsive&&(t.resize(),t.update())})},50)}}())}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.scaleService={constructors:{},defaults:{},registerScaleType:function(t,e,i){this.constructors[t]=e,this.defaults[t]=i},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0},getScaleDefaults:function(t){return this.defaults.hasOwnProperty(t)?this.defaults[t]:{}},fitScalesForChart:function(t,e,a){var o=e>30?5:2,s=a>30?5:2;if(t){var n=i.where(t.scales,function(t){return"left"==t.options.position}),r=i.where(t.scales,function(t){return"right"==t.options.position}),h=i.where(t.scales,function(t){return"top"==t.options.position}),l=i.where(t.scales,function(t){return"bottom"==t.options.position}),c=e/2,u=a/2;c-=2*o,u-=2*s;var d=(e-c)/(n.length+r.length),g=(a-u)/(h.length+l.length),m=[],f=function(t){var e=t.fit(d,u);m.push({horizontal:!1,minSize:e,scale:t})},p=function(t){var e=t.fit(c,g);m.push({horizontal:!0,minSize:e,scale:t})};i.each(n,f),i.each(r,f),i.each(h,p),i.each(l,p);var v=a-2*s,b=e-2*o;i.each(m,function(t){t.horizontal?v-=t.minSize.height:b-=t.minSize.width});var x=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t});e&&t.fit(e.minSize.width,v)},y=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:w,right:C,top:0,bottom:0};e&&t.fit(b,e.minSize.height,a)},w=o,C=o,_=s,k=s;i.each(n,x),i.each(r,x),i.each(n,function(t){w+=t.width}),i.each(r,function(t){C+=t.width}),i.each(h,y),i.each(l,y),i.each(h,function(t){_+=t.height}),i.each(l,function(t){k+=t.height}),i.each(n,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:k};e&&t.fit(e.minSize.width,v,a)}),i.each(r,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:k};e&&t.fit(e.minSize.width,v,a)});var D=o,A=s,S=function(t){t.left=D,t.right=D+t.width,t.top=_,t.bottom=_+v,D=t.right},P=function(t){t.left=w,t.right=w+b,t.top=A,t.bottom=A+t.height,A=t.bottom};i.each(n,S),i.each(h,P),D+=b,A+=v,i.each(r,S),i.each(l,P),t.chartArea={left:w,top:_,right:w+b,bottom:_+v}}}}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.tooltips={enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>: ","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>: ","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},e.Tooltip=e.Element.extend({initialize:function(){var t=this._options;i.extend(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":i.extend(this._model,{text:i.template(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();i.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var a,o,s=[],n=[],r=this._data.datasets.length-1;r>=0&&(a=this._data.datasets[r].metaData,o=i.indexOf(a,this._active[0]),-1===o);r--);var h=function(t){var e,a,r,h,l,c=[],u=[],d=[];return i.each(this._data.datasets,function(t){e=t.metaData,e[o]&&e[o].hasValue()&&c.push(e[o])},this),i.each(this._options.stacked?c.reverse():c,function(t){u.push(t._view.x),d.push(t._view.y),s.push(i.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),n.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),l=i.min(d),r=i.max(d),h=i.min(u),a=i.max(u),{x:h>this._chart.width/2?h:a,y:(l+r)/2}}.call(this,o);i.extend(this._model,{x:h.x,y:h.y,labels:s,title:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:"",legendColors:n,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=s.length*this._model.fontSize+(s.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var l=t.measureText(this.title).width,c=i.longestText(t,this.font,s)+this._model.fontSize+3,u=i.max([c,l]);this._model.width=u+2*this._model.xPadding;var d=this._model.height/2;this._model.y-d<0?this._model.y=d:this._model.y+d>this._chart.height&&(this._model.y=this._chart.height-d),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.hover.mode){case"single":t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var a=e.caretPadding||2,o=t.measureText(e.text).width+2*e.xPadding,s=e.fontSize+2*e.yPadding,n=s+e.caretHeight+a;e.x+o/2>this._chart.width?e.xAlign="left":e.x-o/2<0&&(e.xAlign="right"),e.y-n<0&&(e.yAlign="below");var r=e.x-o/2,h=e.y-n;if(t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),this._custom)this._custom(this._view);else{switch(e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-a),t.lineTo(e.x+e.caretHeight,e.y-(a+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(a+e.caretHeight)),t.closePath(),t.fill();break;case"below":h=e.y+a+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+a),t.lineTo(e.x+e.caretHeight,e.y+a+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+a+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":r=e.x-o+(e.cornerRadius+e.caretHeight);break;case"right":r=e.x-(e.cornerRadius+e.caretHeight)}i.drawRoundedRectangle(t,r,h,o,s,e.cornerRadius),t.fill(),t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,r+o/2,h+s/2)}break;case"label":i.drawRoundedRectangle(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=i.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=i.fontString(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),i.each(e.labels,function(a,o){t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(a,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(o+1)),t.fillStyle=i.color(e.legendColors[o].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(o+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=i.color(e.legendColors[o].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(o+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.bar={hover:{mode:"label"},scales:{xAxes:[{type:"category",categorySpacing:10,spacing:1,gridLines:{offsetGridLines:!0}}],yAxes:[{type:"linear"}]}},e.controllers.bar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.bar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){var e=this.getScaleForId(this.getDataset().xAxisID),a=this.getScaleForId(this.getDataset().yAxisID);i.each(this.getDataset().metaData,function(o,s){var n;n=a.getPixelForValue(a.min<0&&a.max<0?a.max:a.min>0&&a.max>0?a.min:0),i.extend(o,{_chart:this.chart.chart,_xScale:e,_yScale:a,_datasetIndex:this.index,_index:s,_model:{x:e.calculateBarX(this.chart.data.datasets.length,this.index,s),y:t?n:a.calculateBarY(this.index,s),label:this.chart.data.labels[s],datasetLabel:this.getDataset().label,base:a.calculateBarBase(this.index,s),width:e.calculateBarWidth(this.chart.data.datasets.length),backgroundColor:o.custom&&o.custom.backgroundColor?o.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,s,this.chart.options.elements.rectangle.backgroundColor),borderColor:o.custom&&o.custom.borderColor?o.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,s,this.chart.options.elements.rectangle.borderColor),borderWidth:o.custom&&o.custom.borderWidth?o.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,s,this.chart.options.elements.rectangle.borderWidth)}}),o.pivot()},this)},draw:function(t){var e=t||1;
+i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.doughnut={animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},cutoutPercentage:50},e.defaults.pie=i.clone(e.defaults.doughnut),i.extend(e.defaults.pie,{cutoutPercentage:0}),e.controllers.doughnut=e.controllers.pie=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.doughnut.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,a){var o={x:this.chart.chart.width/2,y:this.chart.chart.height/2,startAngle:Math.PI*-.5,circumference:this.chart.options.animation.animateRotate?0:this.calculateCircumference(this.getDataset().data[a]),outerRadius:this.chart.options.animation.animateScale?0:this.outerRadius,innerRadius:this.chart.options.animation.animateScale?0:this.innerRadius};i.extend(e,{_chart:this.chart.chart,_datasetIndex:this.index,_index:a,_model:t?o:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,circumference:this.calculateCircumference(this.getDataset().data[a]),outerRadius:this.outerRadius,innerRadius:this.innerRadius,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,a,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,a,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,a,this.chart.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,a,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.getDataset().label,a,this.chart.data.labels[a])}}),t||(0===a?e._model.startAngle=Math.PI*-.5:e._model.startAngle=this.getDataset().metaData[a-1]._model.endAngle,e._model.endAngle=e._model.startAngle+e._model.circumference,a<this.getDataset().data.length-1&&(this.getDataset().metaData[a+1]._model.startAngle=e._model.endAngle)),e.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?1.999999*Math.PI*(t/this.getDataset().total):0}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.line={hover:{mode:"label"},scales:{xAxes:[{type:"category"}],yAxes:[{type:"linear"}]}},e.controllers.line=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.line.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){var e,a=this.getDataset().metaDataset,o=this.getDataset().metaData,s=this.getScaleForId(this.getDataset().yAxisID),n=this.getScaleForId(this.getDataset().xAxisID);e=s.getPixelForValue(s.min<0&&s.max<0?s.max:s.min>0&&s.max>0?s.min:0),i.extend(a,{_scale:s,_datasetIndex:this.index,_children:o,_model:{tension:a.custom&&a.custom.tension?a.custom.tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:a.custom&&a.custom.fill?a.custom.fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:e}}),a.pivot(),i.each(o,function(a,o){i.extend(a,{_chart:this.chart.chart,_xScale:n,_yScale:s,_datasetIndex:this.index,_index:o,_model:{x:n.getPointPixelForValue(this.getDataset().data[o],o,this.index),y:t?e:s.getPointPixelForValue(this.getDataset().data[o],o,this.index),tension:a.custom&&a.custom.tension?a.custom.tension:this.chart.options.elements.line.tension,radius:a.custom&&a.custom.radius?a.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,o,this.chart.options.elements.point.radius),backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,o,this.chart.options.elements.point.backgroundColor),borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,o,this.chart.options.elements.point.borderColor),borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,o,this.chart.options.elements.point.borderWidth),skip:null===this.getDataset().data[o],hitRadius:a.custom&&a.custom.hitRadius?a.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,o,this.chart.options.elements.point.hitRadius)}})},this),i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e)._model,t._model,i.nextItem(this.getDataset().metaData,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.polarArea={scale:{type:"radialLinear",lineArc:!0},animateRotate:!0},e.controllers.polarArea=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.polarArea.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.chart.scale.calculateRange(),this.chart.scale.generateTicks(),this.chart.scale.buildYLabels(),this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,a){var o={x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:0,startAngle:Math.PI*-.5,endAngle:Math.PI*-.5,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,a,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,a,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,a,this.chart.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,a,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,a,this.chart.data.labels[a])},s=1/this.getDataset().data.length*2,n=-.5*Math.PI+Math.PI*s*a,r=n+s*Math.PI;console.log(),i.extend(e,{_chart:this.chart.chart,_datasetIndex:this.index,_index:a,_model:t?o:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[a]),startAngle:n,endAngle:r,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,a,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,a,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,a,this.chart.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,a,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,a,this.chart.data.labels[a])}}),e.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw(),console.log(t)},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?2*Math.PI*(t/this.getDataset().total):0},updateScaleRange:function(){i.extend(this.chart.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.radar={scale:{type:"radialLinear"},elements:{line:{tension:0}}},e.controllers.radar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.radar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData,_loop:!0}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i,_model:{x:0,y:0}})},this)},reset:function(){this.update(!0)},update:function(t){var e,a=(this.getDataset().metaDataset,this.getDataset().metaData),o=this.chart.scale;o.setScaleSize(),o.calculateRange(),o.generateTicks(),o.buildYLabels(),e=o.min<0&&o.max<0?o.getPointPositionForValue(0,o.max):o.min>0&&o.max>0?o.getPointPositionForValue(0,o.min):o.getPointPositionForValue(0,0),i.extend(this.getDataset().metaDataset,{_datasetIndex:this.index,_children:this.getDataset().metaData,_model:{tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:o.top,scaleBottom:o.bottom,scaleZero:e}}),this.getDataset().metaDataset.pivot(),i.each(a,function(e,a){var s=o.getPointPositionForValue(a,this.getDataset().data[a]);i.extend(e,{_datasetIndex:this.index,_index:a,_model:{x:t?o.xCenter:s.x,y:t?o.yCenter:s.y,tension:e.custom&&e.custom.tension?e.custom.tension:this.chart.options.elements.line.tension,radius:e.custom&&e.custom.radius?e.custom.pointRadius:i.getValueAtIndexOrDefault(this.getDataset().pointRadius,a,this.chart.options.elements.point.radius),backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,a,this.chart.options.elements.point.backgroundColor),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,a,this.chart.options.elements.point.borderColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,a,this.chart.options.elements.point.borderWidth),skip:null===this.getDataset().data[a],hitRadius:e.custom&&e.custom.hitRadius?e.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,a,this.chart.options.elements.point.hitRadius)}})},this),i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e,!0)._model,t._model,i.nextItem(this.getDataset().metaData,e,!0)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";return}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},o=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},getPixelForValue:function(t,e,i,a){if(this.isHorizontal()){var o=(this.labelRotation>0,this.width-(this.paddingLeft+this.paddingRight)),s=o/Math.max(this.data.labels.length-(this.options.gridLines.offsetGridLines?0:1),1),n=s*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&a&&(n+=s/2),this.left+Math.round(n)}return this.top+e*(this.height/this.data.labels.length)},getPointPixelForValue:function(t,e,i){return this.getPixelForValue(t,e,i,!0)},calculateBaseWidth:function(){return this.getPixelForValue(null,1,0,!0)-this.getPixelForValue(null,0,0,!0)-2*this.options.categorySpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*this.options.spacing;return this.options.stacked?e:e/t},calculateBarX:function(t,e,i){var a=this.calculateBaseWidth(),o=this.getPixelForValue(null,i,e,!0)-a/2,s=this.calculateBarWidth(t);return this.options.stacked?o+s/2:o+s*e+e*this.options.spacing+s/2},calculateLabelRotation:function(t,e){var a=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=a;var o,s,n=this.ctx.measureText(this.data.labels[0]).width,r=this.ctx.measureText(this.data.labels[this.data.labels.length-1]).width;if(this.paddingRight=r/2+3,this.paddingLeft=n/2+3,this.labelRotation=0,this.options.display){var h,l,c=i.longestText(this.ctx,a,this.data.labels);this.labelWidth=c;for(var u=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>u&&0===this.labelRotation||this.labelWidth>u&&this.labelRotation<=90&&this.labelRotation>0;){if(h=Math.cos(i.toRadians(this.labelRotation)),l=Math.sin(i.toRadians(this.labelRotation)),o=h*n,s=h*r,o+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=o+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,l*c>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=h*c}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;e&&(this.paddingLeft-=e.left,this.paddingRight-=e.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},fit:function(t,e,a){this.calculateLabelRotation(e,a);var o={width:0,height:0},s=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),n=i.longestText(this.ctx,s,this.data.labels);if(this.isHorizontal()?(o.width=t,this.width=t):this.options.display&&(o.width=Math.min(n+6,t)),this.isHorizontal()&&this.options.display){var r=Math.cos(i.toRadians(this.labelRotation))*n+1.5*this.options.labels.fontSize;o.height=Math.min(r,e)}else this.options.display&&(o.width=Math.min(n+6,t));return this.width=o.width,this.height=o.height,o},draw:function(t){if(this.options.display){var e;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){e=!0;var a="bottom"==this.options.position?this.top:this.bottom-10,o="bottom"==this.options.position?this.top+10:this.bottom,s=0!==this.labelRotation;i.each(this.data.labels,function(n,r){var h=this.getPixelForValue(n,r,null,!1),l=this.getPixelForValue(n,r,null,!0);this.options.gridLines.show&&(0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,a),this.ctx.lineTo(h,o)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(l,s?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=s?"right":"center",this.ctx.textBaseline=s?"middle":"top",this.ctx.fillText(n,0,0),this.ctx.restore())},this)}else this.options.gridLines.show,this.options.labels.show}}});e.scaleService.registerScaleType("category",o,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},reverse:!1,beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},o=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},generateTicks:function(t,e){if(this.ticks=[],this.options.override)for(var a=0;a<=this.options.override.steps;++a){var o=this.options.override.start+a*this.options.override.stepWidth;ticks.push(o)}else{var s;if(s=this.isHorizontal()?Math.min(11,Math.ceil(t/50)):Math.min(11,Math.ceil(e/(2*this.options.labels.fontSize))),s=Math.max(2,s),this.options.beginAtZero){var n=i.sign(this.min),r=i.sign(this.max);0>n&&0>r?this.max=0:n>0&&r>0&&(this.min=0)}for(var h=i.niceNum(this.max-this.min,!1),l=i.niceNum(h/(s-1),!0),c=Math.floor(this.min/l)*l,u=Math.ceil(this.max/l)*l,d=c;u>=d;d+=l)this.ticks.push(d)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks),this.options.reverse?(this.ticks.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,a){var o;this.options.labels.userCallback?o=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(o=i.template(this.options.labels.template,{value:t})),this.labels.push(o?o:"")},this)},getRightValue:function(t){return"object"==typeof t?this.isHorizontal()?t.x:t.y:t},getPixelForValue:function(t){var e,i=this.end-this.start;return e=this.isHorizontal()?this.left+this.width/i*(t-this.start):this.bottom-this.height/i*(t-this.start)},calculateRange:function(){this.min=null,this.max=null;var t=[],e=[];if(this.options.stacked){i.each(this.data.datasets,function(a){(this.isHorizontal()?a.xAxisID===this.id:a.yAxisID===this.id)&&i.each(a.data,function(i,a){var o=this.getRightValue(i);t[a]=t[a]||0,e[a]=e[a]||0,this.options.relativePoints?t[a]=100:0>o?e[a]+=o:t[a]+=o},this)},this);var a=t.concat(e);this.min=i.min(a),this.max=i.max(a)}else i.each(this.data.datasets,function(t){(this.isHorizontal()?t.xAxisID===this.id:t.yAxisID===this.id)&&i.each(t.data,function(t,e){var i=this.getRightValue(t);null===this.min?this.min=i:i<this.min&&(this.min=i),null===this.max?this.max=i:i>this.max&&(this.max=i)},this)},this)},getPointPixelForValue:function(t,e,i){var a=this.getRightValue(t);if(this.options.stacked){for(var o=0,s=0,n=0;i>n;++n)this.data.datasets[n].data[e]<0?s+=this.data.datasets[n].data[e]:o+=this.data.datasets[n].data[e];return this.getPixelForValue(0>a?s+a:o+a)}return this.getPixelForValue(a)},calculateBarBase:function(t,e){var i=0;if(this.options.stacked){var a=this.data.datasets[t].data[e];if(0>a)for(var o=0;t>o;o++)this.data.datasets[o].yAxisID===this.id&&(i+=this.data.datasets[o].data[e]<0?this.data.datasets[o].data[e]:0);else for(var s=0;t>s;s++)this.data.datasets[s].yAxisID===this.id&&(i+=this.data.datasets[s].data[e]>0?this.data.datasets[s].data[e]:0);return this.getPixelForValue(i)}return i=this.getPixelForValue(this.min),this.beginAtZero||this.min<=0&&this.max>=0||this.min>=0&&this.max<=0?(i=this.getPixelForValue(0),i+=this.options.gridLines.lineWidth):this.min<0&&this.max<0&&(i=this.getPixelForValue(this.max)),
+i},calculateBarY:function(t,e){var i=this.data.datasets[t].data[e];if(this.options.stacked){for(var a=0,o=0,s=0;t>s;s++)this.data.datasets[s].data[e]<0?o+=this.data.datasets[s].data[e]||0:a+=this.data.datasets[s].data[e]||0;return this.getPixelForValue(0>i?o+i:a+i)}for(var n=0,r=t;r<this.data.datasets.length;r++)n+=r===t&&i?i:i;return this.getPixelForValue(i)},fit:function(t,e){this.calculateRange(),this.generateTicks(t,e),this.buildLabels();var a={width:0,height:0};if(this.isHorizontal()?a.width=t:a.width=this.options.gridLines.show&&this.options.display?10:0,this.isHorizontal()?a.height=this.options.gridLines.show&&this.options.display?10:0:a.height=e,this.options.labels.show&&this.options.display){var o=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);if(this.isHorizontal()){var s=(e-a.height,1.5*this.options.labels.fontSize);a.height=Math.min(e,a.height+s)}else{var n=t-a.width,r=i.longestText(this.ctx,o,this.labels);n>r?a.width+=r:a.width=t}}return this.width=a.width,this.height=a.height,a},draw:function(t){if(this.options.display){var e,a;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var o="bottom"==this.options.position?this.top:this.bottom-5,s="bottom"==this.options.position?this.top+5:this.bottom;i.each(this.ticks,function(n,r){var h=this.getPixelForValue(n);0===n||!a&&0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,o),this.ctx.lineTo(h,s)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()},this)}if(this.options.labels.show){var n;"top"==this.options.position?(n=this.bottom-10,this.ctx.textBaseline="bottom"):(n=this.top+10,this.ctx.textBaseline="top"),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,i,n)},this)}}else{if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var r="right"==this.options.position?this.left:this.right-5,h="right"==this.options.position?this.left+5:this.right;i.each(this.ticks,function(o,s){var n=this.getPixelForValue(o);0===o||!a&&0===s?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),n+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(r,n),this.ctx.lineTo(h,n)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,n),this.ctx.lineTo(t.right,n)),this.ctx.stroke()},this)}if(this.options.labels.show){var l;"left"==this.options.position?(l=this.right-10,this.ctx.textAlign="right"):(l=this.left+5,this.ctx.textAlign="left"),this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,l,i)},this)}}}}});e.scaleService.registerScaleType("linear",o,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,animate:!0,lineArc:!1,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1},angleLines:{show:!0,color:"rgba(0,0,0, 0.1)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},o=e.Element.extend({initialize:function(){this.height=this.chart.height,this.width=this.chart.width,this.xCenter=this.chart.width/2,this.yCenter=this.chart.height/2,this.size=i.min([this.height,this.width]),this.valuesCount=this.data.labels.length,this.labels=this.data.labels,this.drawingArea=this.options.display?this.size/2-(this.options.labels.fontSize/2+this.options.labels.backdropPaddingY):this.size/2},update:function(){this.options.lineArc?this.drawingArea=this.options.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},calculateRange:function(){this.min=null,this.max=null,i.each(this.data.datasets,function(t){i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)},generateTicks:function(){if(this.ticks=[],this.options.override)for(var t=0;t<=this.options.override.steps;++t){var e=this.options.override.start+t*this.options.override.stepWidth;ticks.push(e)}else{var a=Math.min(11,Math.ceil(this.drawingArea/(2*this.options.labels.fontSize)));if(a=Math.max(2,a),this.options.beginAtZero){var o=i.sign(this.min),s=i.sign(this.max);0>o&&0>s?this.max=0:o>0&&s>0&&(this.min=0)}for(var n=i.niceNum(this.max-this.min,!1),r=i.niceNum(n/(a-1),!0),h=Math.floor(this.min/r)*r,l=Math.ceil(this.max/r)*r,c=h;l>=c;c+=r)this.ticks.push(c)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildYLabels:function(){this.yLabels=[],i.each(this.ticks,function(t,e,a){var o;this.options.labels.userCallback?o=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(o=i.template(this.options.labels.template,{value:t})),this.yLabels.push(o?o:"")},this)},getCircumference:function(){return 2*Math.PI/this.valuesCount},setScaleSize:function(){var t,e,a,o,s,n,r,h,l,c,u,d,g=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),m=this.width,f=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.valuesCount;e++)t=this.getPointPosition(e,g),a=this.ctx.measureText(i.template(this.options.labels.template,{value:this.labels[e]})).width+5,0===e||e===this.valuesCount/2?(o=a/2,t.x+o>m&&(m=t.x+o,s=e),t.x-o<f&&(f=t.x-o,r=e)):e<this.valuesCount/2?t.x+a>m&&(m=t.x+a,s=e):e>this.valuesCount/2&&t.x-a<f&&(f=t.x-a,r=e);l=f,c=Math.ceil(m-this.width),n=this.getIndexAngle(s),h=this.getIndexAngle(r),u=c/Math.sin(n+Math.PI/2),d=l/Math.sin(h+Math.PI/2),u=i.isNumber(u)?u:0,d=i.isNumber(d)?d:0,this.drawingArea=g-(d+u)/2,this.setCenterPoint(d,u)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,a=t+this.drawingArea;this.xCenter=(a+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.valuesCount;return t*e-Math.PI/2},getDistanceFromCenterForValue:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},getPointPositionForValue:function(t,e){return this.getPointPosition(t,this.getDistanceFromCenterForValue(e))},draw:function(){if(this.options.display){var t=this.ctx;if(i.each(this.yLabels,function(e,a){if(a>0){var o=this.getDistanceFromCenterForValue(this.ticks[a]),s=this.yCenter-o;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,o,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var n=0;n<this.valuesCount;n++){var r=this.getPointPosition(n,this.getDistanceFromCenterForValue(this.ticks[a]));0===n?t.moveTo(r.x,r.y):t.lineTo(r.x,r.y)}t.closePath(),t.stroke()}if(this.options.labels.show){if(t.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),this.options.labels.showLabelBackdrop){var h=t.measureText(e).width;t.fillStyle=this.options.labels.backdropColor,t.fillRect(this.xCenter-h/2-this.options.labels.backdropPaddingX,s-this.fontSize/2-this.options.labels.backdropPaddingY,h+2*this.options.labels.backdropPaddingX,this.options.labels.fontSize+2*this.options.labels.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.labels.fontColor,t.fillText(e,this.xCenter,s)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.valuesCount-1;e>=0;e--){if(this.options.angleLines.show){var a=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(a.x,a.y),t.stroke(),t.closePath()}var o=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var s=this.labels.length,n=this.labels.length/2,r=n/2,h=r>e||e>s-r,l=e===r||e===s-r;0===e?t.textAlign="center":e===n?t.textAlign="center":n>e?t.textAlign="left":t.textAlign="right",l?t.textBaseline="middle":h?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.labels[e],o.x,o.y)}}}}});e.scaleService.registerScaleType("radialLinear",o,a)}.call(this),/*!
  * Chart.js
  * http://chartjs.org/
  * Version: 2.0.0-alpha
diff --git a/samples/bar.html b/samples/bar.html
index 812b2e0d792..c9a46657271 100644
--- a/samples/bar.html
+++ b/samples/bar.html
@@ -49,9 +49,10 @@
     };
 
     $('#randomizeData').click(function() {
+        var zero = Math.random() < 0.2 ? [0, 0, 0, 0, 0, 0, 0] : false;
         $.each(barChartData.datasets, function(i, dataset) {
             dataset.backgroundColor = 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',.7)';
-            dataset.data = [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()];
+            dataset.data = zero || [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()];
 
         });
         window.myBar.update();
diff --git a/src/core/core.helpers.js b/src/core/core.helpers.js
index 5fcbec8c48c..8f52854d97b 100644
--- a/src/core/core.helpers.js
+++ b/src/core/core.helpers.js
@@ -731,26 +731,6 @@
 					return window.clearTimeout(callback, 1000 / 60);
 				};
 		})(),
-		animationLoop = helpers.animationLoop = function(callback, totalSteps, easingString, onProgress, onComplete, chartInstance) {
-
-			var currentStep = 0,
-				easingFunction = easingEffects[easingString] || easingEffects.linear;
-
-			var animationFrame = function() {
-				currentStep++;
-				var stepDecimal = currentStep / totalSteps;
-				var easeDecimal = easingFunction(stepDecimal);
-
-				callback.call(chartInstance, easeDecimal, stepDecimal, currentStep);
-				onProgress.call(chartInstance, easeDecimal, stepDecimal);
-				if (currentStep < totalSteps) {
-					chartInstance.animationFrame = requestAnimFrame(animationFrame);
-				} else {
-					onComplete.apply(chartInstance);
-				}
-			};
-			requestAnimFrame(animationFrame);
-		},
 		//-- DOM methods
 		getRelativePosition = helpers.getRelativePosition = function(evt) {
 			var mouseX, mouseY;

From 088b4fcc556d413eb3fba14f4568982ee0c1f1b6 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Tue, 16 Jun 2015 12:04:52 -0600
Subject: [PATCH 196/424] Fixed: scale.linear range min==max resulted in no
 scale

---
 Chart.js                   | 5 +++++
 Chart.min.js               | 4 ++--
 src/scales/scale.linear.js | 5 +++++
 3 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/Chart.js b/Chart.js
index 1daa5361f0a..48fcd6e8e17 100644
--- a/Chart.js
+++ b/Chart.js
@@ -3770,6 +3770,11 @@
 					}
 				}, this);
 			}
+
+			if (this.min === this.max) {
+				this.min--;
+				this.max++;
+			}
 		},
 
 		getPointPixelForValue: function(rawValue, index, datasetIndex) {
diff --git a/Chart.min.js b/Chart.min.js
index 8b437e9ec6a..7d087205225 100644
--- a/Chart.min.js
+++ b/Chart.min.js
@@ -8,8 +8,8 @@
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
 (function(){"use strict";var t=this,e=t.Chart,i=function(t,e){this.config=e,t.length&&t[0].getContext&&(t=t[0]),t.getContext&&(t=t.getContext("2d")),this.canvas=t.canvas,this.ctx=t;var a=function(t,e){return t["offset"+e]?t["offset"+e]:document.defaultView.getComputedStyle(t).getPropertyValue(e)},o=this.width=a(t.canvas,"Width")||t.canvas.width,s=this.height=a(t.canvas,"Height")||t.canvas.height;return t.canvas.width=o,t.canvas.height=s,o=this.width=t.canvas.width,s=this.height=t.canvas.height,this.aspectRatio=this.width/this.height,i.helpers.retinaScale(this),e?(this.controller=new i.Controller(this),this.controller):this};i.defaults={global:{responsive:!0,maintainAspectRatio:!0,events:["mousemove","mouseout","click","touchstart","touchmove","touchend"],hover:{onHover:null,mode:"single",animationDuration:400},onClick:null,defaultColor:"rgba(0,0,0,0.1)",elements:{}}},"undefined"!=typeof amd?define(function(){return i}):"object"==typeof module&&module.exports&&(module.exports=i),t.Chart=i,i.noConflict=function(){return t.Chart=e,i}}).call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers={}),i=e.each=function(t,e,i,a){var o=Array.prototype.slice.call(arguments,3);if(t)if(t.length===+t.length){var s;if(a)for(s=t.length-1;s>=0;s--)e.apply(i,[t[s],s].concat(o));else for(s=0;s<t.length;s++)e.apply(i,[t[s],s].concat(o))}else for(var n in t)e.apply(i,[t[n],n].concat(o))},a=e.clone=function(t){var o={};return i(t,function(i,s){t.hasOwnProperty(s)&&(e.isArray(i)?o[s]=i.slice(0):"object"==typeof i&&null!==i?o[s]=a(i):o[s]=i)}),o},o=e.extend=function(t){return i(Array.prototype.slice.call(arguments,1),function(e){i(e,function(i,a){e.hasOwnProperty(a)&&(t[a]=i)})}),t},s=(e.merge=function(t,e){var i=Array.prototype.slice.call(arguments,0);return i.unshift({}),o.apply(null,i)},e.configMerge=function(t){var i=a(t);return e.each(Array.prototype.slice.call(arguments,1),function(t){e.each(t,function(a,o){if(t.hasOwnProperty(o))if("scales"===o)i[o]=e.scaleMerge(i.hasOwnProperty(o)?i[o]:{},a);else if("scale"===o)i[o]=e.configMerge(i.hasOwnProperty(o)?i[o]:{},Chart.scaleService.getScaleDefaults(a.type),a);else if(i.hasOwnProperty(o)&&e.isArray(i[o])&&e.isArray(a)){var s=i[o];e.each(a,function(t,i){i<s.length?s[i]=e.configMerge(s[i],t):s.push(t)})}else i.hasOwnProperty(o)&&"object"==typeof i[o]&&null!==i[o]&&"object"==typeof a?i[o]=e.configMerge(i[o],a):i[o]=a})}),i},e.scaleMerge=function(t,i){var o=a(t);return 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i=t||1;this.clear(),e.each(this.scales,function(t){t.draw(this.chartArea)},this),this.scale&&this.scale.draw(),e.each(this.data.datasets,function(e,i){e.controller.draw(t)},this,!0),this.tooltip.transition(i).draw()},getElementAtEvent:function(t){var i=e.getRelativePosition(t),a=[];return e.each(this.data.datasets,function(t,o){e.each(t.metaData,function(t,e){return t.inRange(i.x,i.y)?(a.push(t),a):void 0},this)},this),a},getElementsAtEvent:function(t){var i=e.getRelativePosition(t),a=[];return e.each(this.data.datasets,function(t,o){e.each(t.metaData,function(t,e){t.inLabelRange(i.x,i.y)&&a.push(t)},this)},this),a},getDatasetAtEvent:function(t){for(var i=e.getRelativePosition(t),a=[],o=0;o<this.chart.data.datasets.length;o++)for(elementIndex=0;elementIndex<this.chart.data.datasets[o].metaData.length;elementIndex++)this.chart.data.datasets[o].metaData[elementIndex].inLabelRange(i.x,i.y)&&e.each(this.chart.data.datasets,datasetIterator);return a.length?a:[]},generateLegend:function(){return template(this.options.legendTemplate,this)},destroy:function(){this.clear(),e.unbindEvents(this,this.events);var t=this.chart.canvas;t.width=this.chart.width,t.height=this.chart.height,t.style.removeProperty?(t.style.removeProperty("width"),t.style.removeProperty("height")):(t.style.removeAttribute("width"),t.style.removeAttribute("height")),delete Chart.instances[this.id]},toBase64Image:function(){return this.chart.canvas.toDataURL.apply(this.chart.canvas,arguments)},initToolTip:function(){this.tooltip=new Chart.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this)},bindEvents:function(){e.bindEvents(this,this.options.events,function(t){this.eventHandler(t)})},eventHandler:function(t){this.lastActive=this.lastActive||[],"mouseout"==t.type?this.active=[]:this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);if(this.lastActive.length)switch(this.options.hover.mode){case"single":this.data.datasets[this.lastActive[0]._datasetIndex].controller.removeHoverStyle(this.lastActive[0],this.lastActive[0]._datasetIndex,this.lastActive[0]._index);break;case"label":for(var i=0;i<this.lastActive.length;i++)this.data.datasets[this.lastActive[i]._datasetIndex].controller.removeHoverStyle(this.lastActive[i],this.lastActive[i]._datasetIndex,this.lastActive[i]._index);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":this.data.datasets[this.active[0]._datasetIndex].controller.setHoverStyle(this.active[0]);break;case"label":for(var i=0;i<this.active.length;i++)this.data.datasets[this.active[i]._datasetIndex].controller.setHoverStyle(this.active[i]);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,e.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;e.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers);e.addEvent(window,"resize",function(){var t;return function(){clearTimeout(t),t=setTimeout(function(){e.each(Chart.instances,function(t){t.options.responsive&&(t.resize(),t.update())})},50)}}())}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.scaleService={constructors:{},defaults:{},registerScaleType:function(t,e,i){this.constructors[t]=e,this.defaults[t]=i},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0},getScaleDefaults:function(t){return this.defaults.hasOwnProperty(t)?this.defaults[t]:{}},fitScalesForChart:function(t,e,a){var o=e>30?5:2,s=a>30?5:2;if(t){var n=i.where(t.scales,function(t){return"left"==t.options.position}),r=i.where(t.scales,function(t){return"right"==t.options.position}),h=i.where(t.scales,function(t){return"top"==t.options.position}),l=i.where(t.scales,function(t){return"bottom"==t.options.position}),c=e/2,u=a/2;c-=2*o,u-=2*s;var d=(e-c)/(n.length+r.length),g=(a-u)/(h.length+l.length),m=[],f=function(t){var e=t.fit(d,u);m.push({horizontal:!1,minSize:e,scale:t})},p=function(t){var e=t.fit(c,g);m.push({horizontal:!0,minSize:e,scale:t})};i.each(n,f),i.each(r,f),i.each(h,p),i.each(l,p);var v=a-2*s,b=e-2*o;i.each(m,function(t){t.horizontal?v-=t.minSize.height:b-=t.minSize.width});var x=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t});e&&t.fit(e.minSize.width,v)},y=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:w,right:C,top:0,bottom:0};e&&t.fit(b,e.minSize.height,a)},w=o,C=o,_=s,k=s;i.each(n,x),i.each(r,x),i.each(n,function(t){w+=t.width}),i.each(r,function(t){C+=t.width}),i.each(h,y),i.each(l,y),i.each(h,function(t){_+=t.height}),i.each(l,function(t){k+=t.height}),i.each(n,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:k};e&&t.fit(e.minSize.width,v,a)}),i.each(r,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:k};e&&t.fit(e.minSize.width,v,a)});var D=o,A=s,S=function(t){t.left=D,t.right=D+t.width,t.top=_,t.bottom=_+v,D=t.right},P=function(t){t.left=w,t.right=w+b,t.top=A,t.bottom=A+t.height,A=t.bottom};i.each(n,S),i.each(h,P),D+=b,A+=v,i.each(r,S),i.each(l,P),t.chartArea={left:w,top:_,right:w+b,bottom:_+v}}}}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.tooltips={enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>: ","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>: ","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},e.Tooltip=e.Element.extend({initialize:function(){var t=this._options;i.extend(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":i.extend(this._model,{text:i.template(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();i.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var a,o,s=[],n=[],r=this._data.datasets.length-1;r>=0&&(a=this._data.datasets[r].metaData,o=i.indexOf(a,this._active[0]),-1===o);r--);var h=function(t){var e,a,r,h,l,c=[],u=[],d=[];return i.each(this._data.datasets,function(t){e=t.metaData,e[o]&&e[o].hasValue()&&c.push(e[o])},this),i.each(this._options.stacked?c.reverse():c,function(t){u.push(t._view.x),d.push(t._view.y),s.push(i.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),n.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),l=i.min(d),r=i.max(d),h=i.min(u),a=i.max(u),{x:h>this._chart.width/2?h:a,y:(l+r)/2}}.call(this,o);i.extend(this._model,{x:h.x,y:h.y,labels:s,title:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:"",legendColors:n,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=s.length*this._model.fontSize+(s.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var l=t.measureText(this.title).width,c=i.longestText(t,this.font,s)+this._model.fontSize+3,u=i.max([c,l]);this._model.width=u+2*this._model.xPadding;var d=this._model.height/2;this._model.y-d<0?this._model.y=d:this._model.y+d>this._chart.height&&(this._model.y=this._chart.height-d),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.hover.mode){case"single":t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var a=e.caretPadding||2,o=t.measureText(e.text).width+2*e.xPadding,s=e.fontSize+2*e.yPadding,n=s+e.caretHeight+a;e.x+o/2>this._chart.width?e.xAlign="left":e.x-o/2<0&&(e.xAlign="right"),e.y-n<0&&(e.yAlign="below");var r=e.x-o/2,h=e.y-n;if(t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),this._custom)this._custom(this._view);else{switch(e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-a),t.lineTo(e.x+e.caretHeight,e.y-(a+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(a+e.caretHeight)),t.closePath(),t.fill();break;case"below":h=e.y+a+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+a),t.lineTo(e.x+e.caretHeight,e.y+a+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+a+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":r=e.x-o+(e.cornerRadius+e.caretHeight);break;case"right":r=e.x-(e.cornerRadius+e.caretHeight)}i.drawRoundedRectangle(t,r,h,o,s,e.cornerRadius),t.fill(),t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,r+o/2,h+s/2)}break;case"label":i.drawRoundedRectangle(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=i.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=i.fontString(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),i.each(e.labels,function(a,o){t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(a,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(o+1)),t.fillStyle=i.color(e.legendColors[o].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(o+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=i.color(e.legendColors[o].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(o+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.bar={hover:{mode:"label"},scales:{xAxes:[{type:"category",categorySpacing:10,spacing:1,gridLines:{offsetGridLines:!0}}],yAxes:[{type:"linear"}]}},e.controllers.bar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.bar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){var e=this.getScaleForId(this.getDataset().xAxisID),a=this.getScaleForId(this.getDataset().yAxisID);i.each(this.getDataset().metaData,function(o,s){var n;n=a.getPixelForValue(a.min<0&&a.max<0?a.max:a.min>0&&a.max>0?a.min:0),i.extend(o,{_chart:this.chart.chart,_xScale:e,_yScale:a,_datasetIndex:this.index,_index:s,_model:{x:e.calculateBarX(this.chart.data.datasets.length,this.index,s),y:t?n:a.calculateBarY(this.index,s),label:this.chart.data.labels[s],datasetLabel:this.getDataset().label,base:a.calculateBarBase(this.index,s),width:e.calculateBarWidth(this.chart.data.datasets.length),backgroundColor:o.custom&&o.custom.backgroundColor?o.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,s,this.chart.options.elements.rectangle.backgroundColor),borderColor:o.custom&&o.custom.borderColor?o.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,s,this.chart.options.elements.rectangle.borderColor),borderWidth:o.custom&&o.custom.borderWidth?o.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,s,this.chart.options.elements.rectangle.borderWidth)}}),o.pivot()},this)},draw:function(t){var e=t||1;
-i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.doughnut={animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},cutoutPercentage:50},e.defaults.pie=i.clone(e.defaults.doughnut),i.extend(e.defaults.pie,{cutoutPercentage:0}),e.controllers.doughnut=e.controllers.pie=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.doughnut.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,a){var o={x:this.chart.chart.width/2,y:this.chart.chart.height/2,startAngle:Math.PI*-.5,circumference:this.chart.options.animation.animateRotate?0:this.calculateCircumference(this.getDataset().data[a]),outerRadius:this.chart.options.animation.animateScale?0:this.outerRadius,innerRadius:this.chart.options.animation.animateScale?0:this.innerRadius};i.extend(e,{_chart:this.chart.chart,_datasetIndex:this.index,_index:a,_model:t?o:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,circumference:this.calculateCircumference(this.getDataset().data[a]),outerRadius:this.outerRadius,innerRadius:this.innerRadius,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,a,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,a,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,a,this.chart.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,a,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.getDataset().label,a,this.chart.data.labels[a])}}),t||(0===a?e._model.startAngle=Math.PI*-.5:e._model.startAngle=this.getDataset().metaData[a-1]._model.endAngle,e._model.endAngle=e._model.startAngle+e._model.circumference,a<this.getDataset().data.length-1&&(this.getDataset().metaData[a+1]._model.startAngle=e._model.endAngle)),e.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?1.999999*Math.PI*(t/this.getDataset().total):0}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.line={hover:{mode:"label"},scales:{xAxes:[{type:"category"}],yAxes:[{type:"linear"}]}},e.controllers.line=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.line.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){var e,a=this.getDataset().metaDataset,o=this.getDataset().metaData,s=this.getScaleForId(this.getDataset().yAxisID),n=this.getScaleForId(this.getDataset().xAxisID);e=s.getPixelForValue(s.min<0&&s.max<0?s.max:s.min>0&&s.max>0?s.min:0),i.extend(a,{_scale:s,_datasetIndex:this.index,_children:o,_model:{tension:a.custom&&a.custom.tension?a.custom.tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:a.custom&&a.custom.fill?a.custom.fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:e}}),a.pivot(),i.each(o,function(a,o){i.extend(a,{_chart:this.chart.chart,_xScale:n,_yScale:s,_datasetIndex:this.index,_index:o,_model:{x:n.getPointPixelForValue(this.getDataset().data[o],o,this.index),y:t?e:s.getPointPixelForValue(this.getDataset().data[o],o,this.index),tension:a.custom&&a.custom.tension?a.custom.tension:this.chart.options.elements.line.tension,radius:a.custom&&a.custom.radius?a.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,o,this.chart.options.elements.point.radius),backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,o,this.chart.options.elements.point.backgroundColor),borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,o,this.chart.options.elements.point.borderColor),borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,o,this.chart.options.elements.point.borderWidth),skip:null===this.getDataset().data[o],hitRadius:a.custom&&a.custom.hitRadius?a.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,o,this.chart.options.elements.point.hitRadius)}})},this),i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e)._model,t._model,i.nextItem(this.getDataset().metaData,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.polarArea={scale:{type:"radialLinear",lineArc:!0},animateRotate:!0},e.controllers.polarArea=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.polarArea.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.chart.scale.calculateRange(),this.chart.scale.generateTicks(),this.chart.scale.buildYLabels(),this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,a){var o={x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:0,startAngle:Math.PI*-.5,endAngle:Math.PI*-.5,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,a,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,a,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,a,this.chart.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,a,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,a,this.chart.data.labels[a])},s=1/this.getDataset().data.length*2,n=-.5*Math.PI+Math.PI*s*a,r=n+s*Math.PI;console.log(),i.extend(e,{_chart:this.chart.chart,_datasetIndex:this.index,_index:a,_model:t?o:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[a]),startAngle:n,endAngle:r,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,a,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,a,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,a,this.chart.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,a,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,a,this.chart.data.labels[a])}}),e.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw(),console.log(t)},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?2*Math.PI*(t/this.getDataset().total):0},updateScaleRange:function(){i.extend(this.chart.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.radar={scale:{type:"radialLinear"},elements:{line:{tension:0}}},e.controllers.radar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.radar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData,_loop:!0}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i,_model:{x:0,y:0}})},this)},reset:function(){this.update(!0)},update:function(t){var e,a=(this.getDataset().metaDataset,this.getDataset().metaData),o=this.chart.scale;o.setScaleSize(),o.calculateRange(),o.generateTicks(),o.buildYLabels(),e=o.min<0&&o.max<0?o.getPointPositionForValue(0,o.max):o.min>0&&o.max>0?o.getPointPositionForValue(0,o.min):o.getPointPositionForValue(0,0),i.extend(this.getDataset().metaDataset,{_datasetIndex:this.index,_children:this.getDataset().metaData,_model:{tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:o.top,scaleBottom:o.bottom,scaleZero:e}}),this.getDataset().metaDataset.pivot(),i.each(a,function(e,a){var s=o.getPointPositionForValue(a,this.getDataset().data[a]);i.extend(e,{_datasetIndex:this.index,_index:a,_model:{x:t?o.xCenter:s.x,y:t?o.yCenter:s.y,tension:e.custom&&e.custom.tension?e.custom.tension:this.chart.options.elements.line.tension,radius:e.custom&&e.custom.radius?e.custom.pointRadius:i.getValueAtIndexOrDefault(this.getDataset().pointRadius,a,this.chart.options.elements.point.radius),backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,a,this.chart.options.elements.point.backgroundColor),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,a,this.chart.options.elements.point.borderColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,a,this.chart.options.elements.point.borderWidth),skip:null===this.getDataset().data[a],hitRadius:e.custom&&e.custom.hitRadius?e.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,a,this.chart.options.elements.point.hitRadius)}})},this),i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e,!0)._model,t._model,i.nextItem(this.getDataset().metaData,e,!0)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";return}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},o=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},getPixelForValue:function(t,e,i,a){if(this.isHorizontal()){var o=(this.labelRotation>0,this.width-(this.paddingLeft+this.paddingRight)),s=o/Math.max(this.data.labels.length-(this.options.gridLines.offsetGridLines?0:1),1),n=s*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&a&&(n+=s/2),this.left+Math.round(n)}return this.top+e*(this.height/this.data.labels.length)},getPointPixelForValue:function(t,e,i){return this.getPixelForValue(t,e,i,!0)},calculateBaseWidth:function(){return this.getPixelForValue(null,1,0,!0)-this.getPixelForValue(null,0,0,!0)-2*this.options.categorySpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*this.options.spacing;return this.options.stacked?e:e/t},calculateBarX:function(t,e,i){var a=this.calculateBaseWidth(),o=this.getPixelForValue(null,i,e,!0)-a/2,s=this.calculateBarWidth(t);return this.options.stacked?o+s/2:o+s*e+e*this.options.spacing+s/2},calculateLabelRotation:function(t,e){var a=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=a;var o,s,n=this.ctx.measureText(this.data.labels[0]).width,r=this.ctx.measureText(this.data.labels[this.data.labels.length-1]).width;if(this.paddingRight=r/2+3,this.paddingLeft=n/2+3,this.labelRotation=0,this.options.display){var h,l,c=i.longestText(this.ctx,a,this.data.labels);this.labelWidth=c;for(var u=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>u&&0===this.labelRotation||this.labelWidth>u&&this.labelRotation<=90&&this.labelRotation>0;){if(h=Math.cos(i.toRadians(this.labelRotation)),l=Math.sin(i.toRadians(this.labelRotation)),o=h*n,s=h*r,o+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=o+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,l*c>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=h*c}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;e&&(this.paddingLeft-=e.left,this.paddingRight-=e.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},fit:function(t,e,a){this.calculateLabelRotation(e,a);var o={width:0,height:0},s=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),n=i.longestText(this.ctx,s,this.data.labels);if(this.isHorizontal()?(o.width=t,this.width=t):this.options.display&&(o.width=Math.min(n+6,t)),this.isHorizontal()&&this.options.display){var r=Math.cos(i.toRadians(this.labelRotation))*n+1.5*this.options.labels.fontSize;o.height=Math.min(r,e)}else this.options.display&&(o.width=Math.min(n+6,t));return this.width=o.width,this.height=o.height,o},draw:function(t){if(this.options.display){var e;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){e=!0;var a="bottom"==this.options.position?this.top:this.bottom-10,o="bottom"==this.options.position?this.top+10:this.bottom,s=0!==this.labelRotation;i.each(this.data.labels,function(n,r){var h=this.getPixelForValue(n,r,null,!1),l=this.getPixelForValue(n,r,null,!0);this.options.gridLines.show&&(0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,a),this.ctx.lineTo(h,o)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(l,s?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=s?"right":"center",this.ctx.textBaseline=s?"middle":"top",this.ctx.fillText(n,0,0),this.ctx.restore())},this)}else this.options.gridLines.show,this.options.labels.show}}});e.scaleService.registerScaleType("category",o,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},reverse:!1,beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},o=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},generateTicks:function(t,e){if(this.ticks=[],this.options.override)for(var a=0;a<=this.options.override.steps;++a){var o=this.options.override.start+a*this.options.override.stepWidth;ticks.push(o)}else{var s;if(s=this.isHorizontal()?Math.min(11,Math.ceil(t/50)):Math.min(11,Math.ceil(e/(2*this.options.labels.fontSize))),s=Math.max(2,s),this.options.beginAtZero){var n=i.sign(this.min),r=i.sign(this.max);0>n&&0>r?this.max=0:n>0&&r>0&&(this.min=0)}for(var h=i.niceNum(this.max-this.min,!1),l=i.niceNum(h/(s-1),!0),c=Math.floor(this.min/l)*l,u=Math.ceil(this.max/l)*l,d=c;u>=d;d+=l)this.ticks.push(d)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks),this.options.reverse?(this.ticks.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,a){var o;this.options.labels.userCallback?o=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(o=i.template(this.options.labels.template,{value:t})),this.labels.push(o?o:"")},this)},getRightValue:function(t){return"object"==typeof t?this.isHorizontal()?t.x:t.y:t},getPixelForValue:function(t){var e,i=this.end-this.start;return e=this.isHorizontal()?this.left+this.width/i*(t-this.start):this.bottom-this.height/i*(t-this.start)},calculateRange:function(){this.min=null,this.max=null;var t=[],e=[];if(this.options.stacked){i.each(this.data.datasets,function(a){(this.isHorizontal()?a.xAxisID===this.id:a.yAxisID===this.id)&&i.each(a.data,function(i,a){var o=this.getRightValue(i);t[a]=t[a]||0,e[a]=e[a]||0,this.options.relativePoints?t[a]=100:0>o?e[a]+=o:t[a]+=o},this)},this);var a=t.concat(e);this.min=i.min(a),this.max=i.max(a)}else i.each(this.data.datasets,function(t){(this.isHorizontal()?t.xAxisID===this.id:t.yAxisID===this.id)&&i.each(t.data,function(t,e){var i=this.getRightValue(t);null===this.min?this.min=i:i<this.min&&(this.min=i),null===this.max?this.max=i:i>this.max&&(this.max=i)},this)},this)},getPointPixelForValue:function(t,e,i){var a=this.getRightValue(t);if(this.options.stacked){for(var o=0,s=0,n=0;i>n;++n)this.data.datasets[n].data[e]<0?s+=this.data.datasets[n].data[e]:o+=this.data.datasets[n].data[e];return this.getPixelForValue(0>a?s+a:o+a)}return this.getPixelForValue(a)},calculateBarBase:function(t,e){var i=0;if(this.options.stacked){var a=this.data.datasets[t].data[e];if(0>a)for(var o=0;t>o;o++)this.data.datasets[o].yAxisID===this.id&&(i+=this.data.datasets[o].data[e]<0?this.data.datasets[o].data[e]:0);else for(var s=0;t>s;s++)this.data.datasets[s].yAxisID===this.id&&(i+=this.data.datasets[s].data[e]>0?this.data.datasets[s].data[e]:0);return this.getPixelForValue(i)}return i=this.getPixelForValue(this.min),this.beginAtZero||this.min<=0&&this.max>=0||this.min>=0&&this.max<=0?(i=this.getPixelForValue(0),i+=this.options.gridLines.lineWidth):this.min<0&&this.max<0&&(i=this.getPixelForValue(this.max)),
-i},calculateBarY:function(t,e){var i=this.data.datasets[t].data[e];if(this.options.stacked){for(var a=0,o=0,s=0;t>s;s++)this.data.datasets[s].data[e]<0?o+=this.data.datasets[s].data[e]||0:a+=this.data.datasets[s].data[e]||0;return this.getPixelForValue(0>i?o+i:a+i)}for(var n=0,r=t;r<this.data.datasets.length;r++)n+=r===t&&i?i:i;return this.getPixelForValue(i)},fit:function(t,e){this.calculateRange(),this.generateTicks(t,e),this.buildLabels();var a={width:0,height:0};if(this.isHorizontal()?a.width=t:a.width=this.options.gridLines.show&&this.options.display?10:0,this.isHorizontal()?a.height=this.options.gridLines.show&&this.options.display?10:0:a.height=e,this.options.labels.show&&this.options.display){var o=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);if(this.isHorizontal()){var s=(e-a.height,1.5*this.options.labels.fontSize);a.height=Math.min(e,a.height+s)}else{var n=t-a.width,r=i.longestText(this.ctx,o,this.labels);n>r?a.width+=r:a.width=t}}return this.width=a.width,this.height=a.height,a},draw:function(t){if(this.options.display){var e,a;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var o="bottom"==this.options.position?this.top:this.bottom-5,s="bottom"==this.options.position?this.top+5:this.bottom;i.each(this.ticks,function(n,r){var h=this.getPixelForValue(n);0===n||!a&&0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,o),this.ctx.lineTo(h,s)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()},this)}if(this.options.labels.show){var n;"top"==this.options.position?(n=this.bottom-10,this.ctx.textBaseline="bottom"):(n=this.top+10,this.ctx.textBaseline="top"),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,i,n)},this)}}else{if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var r="right"==this.options.position?this.left:this.right-5,h="right"==this.options.position?this.left+5:this.right;i.each(this.ticks,function(o,s){var n=this.getPixelForValue(o);0===o||!a&&0===s?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),n+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(r,n),this.ctx.lineTo(h,n)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,n),this.ctx.lineTo(t.right,n)),this.ctx.stroke()},this)}if(this.options.labels.show){var l;"left"==this.options.position?(l=this.right-10,this.ctx.textAlign="right"):(l=this.left+5,this.ctx.textAlign="left"),this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,l,i)},this)}}}}});e.scaleService.registerScaleType("linear",o,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,animate:!0,lineArc:!1,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1},angleLines:{show:!0,color:"rgba(0,0,0, 0.1)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},o=e.Element.extend({initialize:function(){this.height=this.chart.height,this.width=this.chart.width,this.xCenter=this.chart.width/2,this.yCenter=this.chart.height/2,this.size=i.min([this.height,this.width]),this.valuesCount=this.data.labels.length,this.labels=this.data.labels,this.drawingArea=this.options.display?this.size/2-(this.options.labels.fontSize/2+this.options.labels.backdropPaddingY):this.size/2},update:function(){this.options.lineArc?this.drawingArea=this.options.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},calculateRange:function(){this.min=null,this.max=null,i.each(this.data.datasets,function(t){i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)},generateTicks:function(){if(this.ticks=[],this.options.override)for(var t=0;t<=this.options.override.steps;++t){var e=this.options.override.start+t*this.options.override.stepWidth;ticks.push(e)}else{var a=Math.min(11,Math.ceil(this.drawingArea/(2*this.options.labels.fontSize)));if(a=Math.max(2,a),this.options.beginAtZero){var o=i.sign(this.min),s=i.sign(this.max);0>o&&0>s?this.max=0:o>0&&s>0&&(this.min=0)}for(var n=i.niceNum(this.max-this.min,!1),r=i.niceNum(n/(a-1),!0),h=Math.floor(this.min/r)*r,l=Math.ceil(this.max/r)*r,c=h;l>=c;c+=r)this.ticks.push(c)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildYLabels:function(){this.yLabels=[],i.each(this.ticks,function(t,e,a){var o;this.options.labels.userCallback?o=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(o=i.template(this.options.labels.template,{value:t})),this.yLabels.push(o?o:"")},this)},getCircumference:function(){return 2*Math.PI/this.valuesCount},setScaleSize:function(){var t,e,a,o,s,n,r,h,l,c,u,d,g=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),m=this.width,f=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.valuesCount;e++)t=this.getPointPosition(e,g),a=this.ctx.measureText(i.template(this.options.labels.template,{value:this.labels[e]})).width+5,0===e||e===this.valuesCount/2?(o=a/2,t.x+o>m&&(m=t.x+o,s=e),t.x-o<f&&(f=t.x-o,r=e)):e<this.valuesCount/2?t.x+a>m&&(m=t.x+a,s=e):e>this.valuesCount/2&&t.x-a<f&&(f=t.x-a,r=e);l=f,c=Math.ceil(m-this.width),n=this.getIndexAngle(s),h=this.getIndexAngle(r),u=c/Math.sin(n+Math.PI/2),d=l/Math.sin(h+Math.PI/2),u=i.isNumber(u)?u:0,d=i.isNumber(d)?d:0,this.drawingArea=g-(d+u)/2,this.setCenterPoint(d,u)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,a=t+this.drawingArea;this.xCenter=(a+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.valuesCount;return t*e-Math.PI/2},getDistanceFromCenterForValue:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},getPointPositionForValue:function(t,e){return this.getPointPosition(t,this.getDistanceFromCenterForValue(e))},draw:function(){if(this.options.display){var t=this.ctx;if(i.each(this.yLabels,function(e,a){if(a>0){var o=this.getDistanceFromCenterForValue(this.ticks[a]),s=this.yCenter-o;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,o,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var n=0;n<this.valuesCount;n++){var r=this.getPointPosition(n,this.getDistanceFromCenterForValue(this.ticks[a]));0===n?t.moveTo(r.x,r.y):t.lineTo(r.x,r.y)}t.closePath(),t.stroke()}if(this.options.labels.show){if(t.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),this.options.labels.showLabelBackdrop){var h=t.measureText(e).width;t.fillStyle=this.options.labels.backdropColor,t.fillRect(this.xCenter-h/2-this.options.labels.backdropPaddingX,s-this.fontSize/2-this.options.labels.backdropPaddingY,h+2*this.options.labels.backdropPaddingX,this.options.labels.fontSize+2*this.options.labels.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.labels.fontColor,t.fillText(e,this.xCenter,s)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.valuesCount-1;e>=0;e--){if(this.options.angleLines.show){var a=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(a.x,a.y),t.stroke(),t.closePath()}var o=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var s=this.labels.length,n=this.labels.length/2,r=n/2,h=r>e||e>s-r,l=e===r||e===s-r;0===e?t.textAlign="center":e===n?t.textAlign="center":n>e?t.textAlign="left":t.textAlign="right",l?t.textBaseline="middle":h?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.labels[e],o.x,o.y)}}}}});e.scaleService.registerScaleType("radialLinear",o,a)}.call(this),/*!
+i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.doughnut={animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},cutoutPercentage:50},e.defaults.pie=i.clone(e.defaults.doughnut),i.extend(e.defaults.pie,{cutoutPercentage:0}),e.controllers.doughnut=e.controllers.pie=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.doughnut.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,a){var o={x:this.chart.chart.width/2,y:this.chart.chart.height/2,startAngle:Math.PI*-.5,circumference:this.chart.options.animation.animateRotate?0:this.calculateCircumference(this.getDataset().data[a]),outerRadius:this.chart.options.animation.animateScale?0:this.outerRadius,innerRadius:this.chart.options.animation.animateScale?0:this.innerRadius};i.extend(e,{_chart:this.chart.chart,_datasetIndex:this.index,_index:a,_model:t?o:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,circumference:this.calculateCircumference(this.getDataset().data[a]),outerRadius:this.outerRadius,innerRadius:this.innerRadius,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,a,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,a,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,a,this.chart.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,a,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.getDataset().label,a,this.chart.data.labels[a])}}),t||(0===a?e._model.startAngle=Math.PI*-.5:e._model.startAngle=this.getDataset().metaData[a-1]._model.endAngle,e._model.endAngle=e._model.startAngle+e._model.circumference,a<this.getDataset().data.length-1&&(this.getDataset().metaData[a+1]._model.startAngle=e._model.endAngle)),e.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?1.999999*Math.PI*(t/this.getDataset().total):0}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.line={hover:{mode:"label"},scales:{xAxes:[{type:"category"}],yAxes:[{type:"linear"}]}},e.controllers.line=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.line.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){var e,a=this.getDataset().metaDataset,o=this.getDataset().metaData,s=this.getScaleForId(this.getDataset().yAxisID),n=this.getScaleForId(this.getDataset().xAxisID);e=s.getPixelForValue(s.min<0&&s.max<0?s.max:s.min>0&&s.max>0?s.min:0),i.extend(a,{_scale:s,_datasetIndex:this.index,_children:o,_model:{tension:a.custom&&a.custom.tension?a.custom.tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:a.custom&&a.custom.fill?a.custom.fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:e}}),a.pivot(),i.each(o,function(a,o){i.extend(a,{_chart:this.chart.chart,_xScale:n,_yScale:s,_datasetIndex:this.index,_index:o,_model:{x:n.getPointPixelForValue(this.getDataset().data[o],o,this.index),y:t?e:s.getPointPixelForValue(this.getDataset().data[o],o,this.index),tension:a.custom&&a.custom.tension?a.custom.tension:this.chart.options.elements.line.tension,radius:a.custom&&a.custom.radius?a.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,o,this.chart.options.elements.point.radius),backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,o,this.chart.options.elements.point.backgroundColor),borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,o,this.chart.options.elements.point.borderColor),borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,o,this.chart.options.elements.point.borderWidth),skip:null===this.getDataset().data[o],hitRadius:a.custom&&a.custom.hitRadius?a.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,o,this.chart.options.elements.point.hitRadius)}})},this),i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e)._model,t._model,i.nextItem(this.getDataset().metaData,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.polarArea={scale:{type:"radialLinear",lineArc:!0},animateRotate:!0},e.controllers.polarArea=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.polarArea.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.chart.scale.calculateRange(),this.chart.scale.generateTicks(),this.chart.scale.buildYLabels(),this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,a){var o={x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:0,startAngle:Math.PI*-.5,endAngle:Math.PI*-.5,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,a,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,a,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,a,this.chart.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,a,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,a,this.chart.data.labels[a])},s=1/this.getDataset().data.length*2,n=-.5*Math.PI+Math.PI*s*a,r=n+s*Math.PI;console.log(),i.extend(e,{_chart:this.chart.chart,_datasetIndex:this.index,_index:a,_model:t?o:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[a]),startAngle:n,endAngle:r,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,a,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,a,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,a,this.chart.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,a,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,a,this.chart.data.labels[a])}}),e.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw(),console.log(t)},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?2*Math.PI*(t/this.getDataset().total):0},updateScaleRange:function(){i.extend(this.chart.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.radar={scale:{type:"radialLinear"},elements:{line:{tension:0}}},e.controllers.radar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.radar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData,_loop:!0}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i,_model:{x:0,y:0}})},this)},reset:function(){this.update(!0)},update:function(t){var e,a=(this.getDataset().metaDataset,this.getDataset().metaData),o=this.chart.scale;o.setScaleSize(),o.calculateRange(),o.generateTicks(),o.buildYLabels(),e=o.min<0&&o.max<0?o.getPointPositionForValue(0,o.max):o.min>0&&o.max>0?o.getPointPositionForValue(0,o.min):o.getPointPositionForValue(0,0),i.extend(this.getDataset().metaDataset,{_datasetIndex:this.index,_children:this.getDataset().metaData,_model:{tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:o.top,scaleBottom:o.bottom,scaleZero:e}}),this.getDataset().metaDataset.pivot(),i.each(a,function(e,a){var s=o.getPointPositionForValue(a,this.getDataset().data[a]);i.extend(e,{_datasetIndex:this.index,_index:a,_model:{x:t?o.xCenter:s.x,y:t?o.yCenter:s.y,tension:e.custom&&e.custom.tension?e.custom.tension:this.chart.options.elements.line.tension,radius:e.custom&&e.custom.radius?e.custom.pointRadius:i.getValueAtIndexOrDefault(this.getDataset().pointRadius,a,this.chart.options.elements.point.radius),backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,a,this.chart.options.elements.point.backgroundColor),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,a,this.chart.options.elements.point.borderColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,a,this.chart.options.elements.point.borderWidth),skip:null===this.getDataset().data[a],hitRadius:e.custom&&e.custom.hitRadius?e.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,a,this.chart.options.elements.point.hitRadius)}})},this),i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e,!0)._model,t._model,i.nextItem(this.getDataset().metaData,e,!0)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";return}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},o=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},getPixelForValue:function(t,e,i,a){if(this.isHorizontal()){var o=(this.labelRotation>0,this.width-(this.paddingLeft+this.paddingRight)),s=o/Math.max(this.data.labels.length-(this.options.gridLines.offsetGridLines?0:1),1),n=s*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&a&&(n+=s/2),this.left+Math.round(n)}return this.top+e*(this.height/this.data.labels.length)},getPointPixelForValue:function(t,e,i){return this.getPixelForValue(t,e,i,!0)},calculateBaseWidth:function(){return this.getPixelForValue(null,1,0,!0)-this.getPixelForValue(null,0,0,!0)-2*this.options.categorySpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*this.options.spacing;return this.options.stacked?e:e/t},calculateBarX:function(t,e,i){var a=this.calculateBaseWidth(),o=this.getPixelForValue(null,i,e,!0)-a/2,s=this.calculateBarWidth(t);return this.options.stacked?o+s/2:o+s*e+e*this.options.spacing+s/2},calculateLabelRotation:function(t,e){var a=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=a;var o,s,n=this.ctx.measureText(this.data.labels[0]).width,r=this.ctx.measureText(this.data.labels[this.data.labels.length-1]).width;if(this.paddingRight=r/2+3,this.paddingLeft=n/2+3,this.labelRotation=0,this.options.display){var h,l,c=i.longestText(this.ctx,a,this.data.labels);this.labelWidth=c;for(var u=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>u&&0===this.labelRotation||this.labelWidth>u&&this.labelRotation<=90&&this.labelRotation>0;){if(h=Math.cos(i.toRadians(this.labelRotation)),l=Math.sin(i.toRadians(this.labelRotation)),o=h*n,s=h*r,o+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=o+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,l*c>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=h*c}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;e&&(this.paddingLeft-=e.left,this.paddingRight-=e.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},fit:function(t,e,a){this.calculateLabelRotation(e,a);var o={width:0,height:0},s=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),n=i.longestText(this.ctx,s,this.data.labels);if(this.isHorizontal()?(o.width=t,this.width=t):this.options.display&&(o.width=Math.min(n+6,t)),this.isHorizontal()&&this.options.display){var r=Math.cos(i.toRadians(this.labelRotation))*n+1.5*this.options.labels.fontSize;o.height=Math.min(r,e)}else this.options.display&&(o.width=Math.min(n+6,t));return this.width=o.width,this.height=o.height,o},draw:function(t){if(this.options.display){var e;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){e=!0;var a="bottom"==this.options.position?this.top:this.bottom-10,o="bottom"==this.options.position?this.top+10:this.bottom,s=0!==this.labelRotation;i.each(this.data.labels,function(n,r){var h=this.getPixelForValue(n,r,null,!1),l=this.getPixelForValue(n,r,null,!0);this.options.gridLines.show&&(0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,a),this.ctx.lineTo(h,o)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(l,s?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=s?"right":"center",this.ctx.textBaseline=s?"middle":"top",this.ctx.fillText(n,0,0),this.ctx.restore())},this)}else this.options.gridLines.show,this.options.labels.show}}});e.scaleService.registerScaleType("category",o,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},reverse:!1,beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},o=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},generateTicks:function(t,e){if(this.ticks=[],this.options.override)for(var a=0;a<=this.options.override.steps;++a){var o=this.options.override.start+a*this.options.override.stepWidth;ticks.push(o)}else{var s;if(s=this.isHorizontal()?Math.min(11,Math.ceil(t/50)):Math.min(11,Math.ceil(e/(2*this.options.labels.fontSize))),s=Math.max(2,s),this.options.beginAtZero){var n=i.sign(this.min),r=i.sign(this.max);0>n&&0>r?this.max=0:n>0&&r>0&&(this.min=0)}for(var h=i.niceNum(this.max-this.min,!1),l=i.niceNum(h/(s-1),!0),c=Math.floor(this.min/l)*l,u=Math.ceil(this.max/l)*l,d=c;u>=d;d+=l)this.ticks.push(d)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks),this.options.reverse?(this.ticks.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,a){var o;this.options.labels.userCallback?o=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(o=i.template(this.options.labels.template,{value:t})),this.labels.push(o?o:"")},this)},getRightValue:function(t){return"object"==typeof t?this.isHorizontal()?t.x:t.y:t},getPixelForValue:function(t){var e,i=this.end-this.start;return e=this.isHorizontal()?this.left+this.width/i*(t-this.start):this.bottom-this.height/i*(t-this.start)},calculateRange:function(){this.min=null,this.max=null;var t=[],e=[];if(this.options.stacked){i.each(this.data.datasets,function(a){(this.isHorizontal()?a.xAxisID===this.id:a.yAxisID===this.id)&&i.each(a.data,function(i,a){var o=this.getRightValue(i);t[a]=t[a]||0,e[a]=e[a]||0,this.options.relativePoints?t[a]=100:0>o?e[a]+=o:t[a]+=o},this)},this);var a=t.concat(e);this.min=i.min(a),this.max=i.max(a)}else i.each(this.data.datasets,function(t){(this.isHorizontal()?t.xAxisID===this.id:t.yAxisID===this.id)&&i.each(t.data,function(t,e){var i=this.getRightValue(t);null===this.min?this.min=i:i<this.min&&(this.min=i),null===this.max?this.max=i:i>this.max&&(this.max=i)},this)},this);this.min===this.max&&(this.min--,this.max++)},getPointPixelForValue:function(t,e,i){var a=this.getRightValue(t);if(this.options.stacked){for(var o=0,s=0,n=0;i>n;++n)this.data.datasets[n].data[e]<0?s+=this.data.datasets[n].data[e]:o+=this.data.datasets[n].data[e];return this.getPixelForValue(0>a?s+a:o+a)}return this.getPixelForValue(a)},calculateBarBase:function(t,e){var i=0;if(this.options.stacked){var a=this.data.datasets[t].data[e];if(0>a)for(var o=0;t>o;o++)this.data.datasets[o].yAxisID===this.id&&(i+=this.data.datasets[o].data[e]<0?this.data.datasets[o].data[e]:0);else for(var s=0;t>s;s++)this.data.datasets[s].yAxisID===this.id&&(i+=this.data.datasets[s].data[e]>0?this.data.datasets[s].data[e]:0);return this.getPixelForValue(i)}return i=this.getPixelForValue(this.min),this.beginAtZero||this.min<=0&&this.max>=0||this.min>=0&&this.max<=0?(i=this.getPixelForValue(0),
+i+=this.options.gridLines.lineWidth):this.min<0&&this.max<0&&(i=this.getPixelForValue(this.max)),i},calculateBarY:function(t,e){var i=this.data.datasets[t].data[e];if(this.options.stacked){for(var a=0,o=0,s=0;t>s;s++)this.data.datasets[s].data[e]<0?o+=this.data.datasets[s].data[e]||0:a+=this.data.datasets[s].data[e]||0;return this.getPixelForValue(0>i?o+i:a+i)}for(var n=0,r=t;r<this.data.datasets.length;r++)n+=r===t&&i?i:i;return this.getPixelForValue(i)},fit:function(t,e){this.calculateRange(),this.generateTicks(t,e),this.buildLabels();var a={width:0,height:0};if(this.isHorizontal()?a.width=t:a.width=this.options.gridLines.show&&this.options.display?10:0,this.isHorizontal()?a.height=this.options.gridLines.show&&this.options.display?10:0:a.height=e,this.options.labels.show&&this.options.display){var o=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);if(this.isHorizontal()){var s=(e-a.height,1.5*this.options.labels.fontSize);a.height=Math.min(e,a.height+s)}else{var n=t-a.width,r=i.longestText(this.ctx,o,this.labels);n>r?a.width+=r:a.width=t}}return this.width=a.width,this.height=a.height,a},draw:function(t){if(this.options.display){var e,a;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var o="bottom"==this.options.position?this.top:this.bottom-5,s="bottom"==this.options.position?this.top+5:this.bottom;i.each(this.ticks,function(n,r){var h=this.getPixelForValue(n);0===n||!a&&0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,o),this.ctx.lineTo(h,s)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()},this)}if(this.options.labels.show){var n;"top"==this.options.position?(n=this.bottom-10,this.ctx.textBaseline="bottom"):(n=this.top+10,this.ctx.textBaseline="top"),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,i,n)},this)}}else{if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var r="right"==this.options.position?this.left:this.right-5,h="right"==this.options.position?this.left+5:this.right;i.each(this.ticks,function(o,s){var n=this.getPixelForValue(o);0===o||!a&&0===s?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),n+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(r,n),this.ctx.lineTo(h,n)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,n),this.ctx.lineTo(t.right,n)),this.ctx.stroke()},this)}if(this.options.labels.show){var l;"left"==this.options.position?(l=this.right-10,this.ctx.textAlign="right"):(l=this.left+5,this.ctx.textAlign="left"),this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,l,i)},this)}}}}});e.scaleService.registerScaleType("linear",o,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,animate:!0,lineArc:!1,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1},angleLines:{show:!0,color:"rgba(0,0,0, 0.1)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},o=e.Element.extend({initialize:function(){this.height=this.chart.height,this.width=this.chart.width,this.xCenter=this.chart.width/2,this.yCenter=this.chart.height/2,this.size=i.min([this.height,this.width]),this.valuesCount=this.data.labels.length,this.labels=this.data.labels,this.drawingArea=this.options.display?this.size/2-(this.options.labels.fontSize/2+this.options.labels.backdropPaddingY):this.size/2},update:function(){this.options.lineArc?this.drawingArea=this.options.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},calculateRange:function(){this.min=null,this.max=null,i.each(this.data.datasets,function(t){i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)},generateTicks:function(){if(this.ticks=[],this.options.override)for(var t=0;t<=this.options.override.steps;++t){var e=this.options.override.start+t*this.options.override.stepWidth;ticks.push(e)}else{var a=Math.min(11,Math.ceil(this.drawingArea/(2*this.options.labels.fontSize)));if(a=Math.max(2,a),this.options.beginAtZero){var o=i.sign(this.min),s=i.sign(this.max);0>o&&0>s?this.max=0:o>0&&s>0&&(this.min=0)}for(var n=i.niceNum(this.max-this.min,!1),r=i.niceNum(n/(a-1),!0),h=Math.floor(this.min/r)*r,l=Math.ceil(this.max/r)*r,c=h;l>=c;c+=r)this.ticks.push(c)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildYLabels:function(){this.yLabels=[],i.each(this.ticks,function(t,e,a){var o;this.options.labels.userCallback?o=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(o=i.template(this.options.labels.template,{value:t})),this.yLabels.push(o?o:"")},this)},getCircumference:function(){return 2*Math.PI/this.valuesCount},setScaleSize:function(){var t,e,a,o,s,n,r,h,l,c,u,d,g=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),m=this.width,f=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.valuesCount;e++)t=this.getPointPosition(e,g),a=this.ctx.measureText(i.template(this.options.labels.template,{value:this.labels[e]})).width+5,0===e||e===this.valuesCount/2?(o=a/2,t.x+o>m&&(m=t.x+o,s=e),t.x-o<f&&(f=t.x-o,r=e)):e<this.valuesCount/2?t.x+a>m&&(m=t.x+a,s=e):e>this.valuesCount/2&&t.x-a<f&&(f=t.x-a,r=e);l=f,c=Math.ceil(m-this.width),n=this.getIndexAngle(s),h=this.getIndexAngle(r),u=c/Math.sin(n+Math.PI/2),d=l/Math.sin(h+Math.PI/2),u=i.isNumber(u)?u:0,d=i.isNumber(d)?d:0,this.drawingArea=g-(d+u)/2,this.setCenterPoint(d,u)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,a=t+this.drawingArea;this.xCenter=(a+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.valuesCount;return t*e-Math.PI/2},getDistanceFromCenterForValue:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},getPointPositionForValue:function(t,e){return this.getPointPosition(t,this.getDistanceFromCenterForValue(e))},draw:function(){if(this.options.display){var t=this.ctx;if(i.each(this.yLabels,function(e,a){if(a>0){var o=this.getDistanceFromCenterForValue(this.ticks[a]),s=this.yCenter-o;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,o,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var n=0;n<this.valuesCount;n++){var r=this.getPointPosition(n,this.getDistanceFromCenterForValue(this.ticks[a]));0===n?t.moveTo(r.x,r.y):t.lineTo(r.x,r.y)}t.closePath(),t.stroke()}if(this.options.labels.show){if(t.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),this.options.labels.showLabelBackdrop){var h=t.measureText(e).width;t.fillStyle=this.options.labels.backdropColor,t.fillRect(this.xCenter-h/2-this.options.labels.backdropPaddingX,s-this.fontSize/2-this.options.labels.backdropPaddingY,h+2*this.options.labels.backdropPaddingX,this.options.labels.fontSize+2*this.options.labels.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.labels.fontColor,t.fillText(e,this.xCenter,s)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.valuesCount-1;e>=0;e--){if(this.options.angleLines.show){var a=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(a.x,a.y),t.stroke(),t.closePath()}var o=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var s=this.labels.length,n=this.labels.length/2,r=n/2,h=r>e||e>s-r,l=e===r||e===s-r;0===e?t.textAlign="center":e===n?t.textAlign="center":n>e?t.textAlign="left":t.textAlign="right",l?t.textBaseline="middle":h?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.labels[e],o.x,o.y)}}}}});e.scaleService.registerScaleType("radialLinear",o,a)}.call(this),/*!
  * Chart.js
  * http://chartjs.org/
  * Version: 2.0.0-alpha
diff --git a/src/scales/scale.linear.js b/src/scales/scale.linear.js
index bcd089f53ac..2f2c781fa4f 100644
--- a/src/scales/scale.linear.js
+++ b/src/scales/scale.linear.js
@@ -230,6 +230,11 @@
 					}
 				}, this);
 			}
+
+			if (this.min === this.max) {
+				this.min--;
+				this.max++;
+			}
 		},
 
 		getPointPixelForValue: function(rawValue, index, datasetIndex) {

From 63530ba66d8ccd7cfbc6c141c538f724754aceb5 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Tue, 16 Jun 2015 13:06:34 -0600
Subject: [PATCH 197/424] Better responsive sizing

---
 Chart.js                    | 8 +++++---
 Chart.min.js                | 4 ++--
 src/core/core.animation.js  | 2 +-
 src/core/core.js            | 2 ++
 src/core/core.responsive.js | 4 ++--
 5 files changed, 12 insertions(+), 8 deletions(-)

diff --git a/Chart.js b/Chart.js
index 48fcd6e8e17..2cfaafc1432 100644
--- a/Chart.js
+++ b/Chart.js
@@ -71,6 +71,7 @@
 	Chart.defaults = {
 		global: {
 			responsive: true,
+			responsiveAnimationDuration: 0,
 			maintainAspectRatio: true,
 			events: ["mousemove", "mouseout", "click", "touchstart", "touchmove", "touchend"],
 			hover: {
@@ -83,6 +84,7 @@
 
 			// Element defaults defined in element extensions
 			elements: {}
+
 		},
 	};
 
@@ -1092,7 +1094,7 @@
 		dropFrames: 0,
 		addAnimation: function(chartInstance, animationObject, duration) {
 
-			if (!duration) {
+			if (typeof duration !== 'number' || duration === 0) {
 				chartInstance.animating = true;
 			}
 
@@ -1633,10 +1635,10 @@
 					// Cascade the resize event down to the chart.
 					if (instance.options.responsive) {
 						instance.resize();
-						instance.update();
+						instance.update(Chart.defaults.global.responsiveAnimationDuration);
 					}
 				});
-			}, 50);
+			}, 16);
 		};
 	})());
 
diff --git a/Chart.min.js b/Chart.min.js
index 7d087205225..610a9c83a82 100644
--- a/Chart.min.js
+++ b/Chart.min.js
@@ -7,8 +7,8 @@
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-(function(){"use strict";var t=this,e=t.Chart,i=function(t,e){this.config=e,t.length&&t[0].getContext&&(t=t[0]),t.getContext&&(t=t.getContext("2d")),this.canvas=t.canvas,this.ctx=t;var a=function(t,e){return t["offset"+e]?t["offset"+e]:document.defaultView.getComputedStyle(t).getPropertyValue(e)},o=this.width=a(t.canvas,"Width")||t.canvas.width,s=this.height=a(t.canvas,"Height")||t.canvas.height;return t.canvas.width=o,t.canvas.height=s,o=this.width=t.canvas.width,s=this.height=t.canvas.height,this.aspectRatio=this.width/this.height,i.helpers.retinaScale(this),e?(this.controller=new i.Controller(this),this.controller):this};i.defaults={global:{responsive:!0,maintainAspectRatio:!0,events:["mousemove","mouseout","click","touchstart","touchmove","touchend"],hover:{onHover:null,mode:"single",animationDuration:400},onClick:null,defaultColor:"rgba(0,0,0,0.1)",elements:{}}},"undefined"!=typeof amd?define(function(){return i}):"object"==typeof module&&module.exports&&(module.exports=i),t.Chart=i,i.noConflict=function(){return t.Chart=e,i}}).call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers={}),i=e.each=function(t,e,i,a){var o=Array.prototype.slice.call(arguments,3);if(t)if(t.length===+t.length){var s;if(a)for(s=t.length-1;s>=0;s--)e.apply(i,[t[s],s].concat(o));else for(s=0;s<t.length;s++)e.apply(i,[t[s],s].concat(o))}else for(var n in t)e.apply(i,[t[n],n].concat(o))},a=e.clone=function(t){var o={};return i(t,function(i,s){t.hasOwnProperty(s)&&(e.isArray(i)?o[s]=i.slice(0):"object"==typeof i&&null!==i?o[s]=a(i):o[s]=i)}),o},o=e.extend=function(t){return i(Array.prototype.slice.call(arguments,1),function(e){i(e,function(i,a){e.hasOwnProperty(a)&&(t[a]=i)})}),t},s=(e.merge=function(t,e){var i=Array.prototype.slice.call(arguments,0);return i.unshift({}),o.apply(null,i)},e.configMerge=function(t){var i=a(t);return e.each(Array.prototype.slice.call(arguments,1),function(t){e.each(t,function(a,o){if(t.hasOwnProperty(o))if("scales"===o)i[o]=e.scaleMerge(i.hasOwnProperty(o)?i[o]:{},a);else if("scale"===o)i[o]=e.configMerge(i.hasOwnProperty(o)?i[o]:{},Chart.scaleService.getScaleDefaults(a.type),a);else if(i.hasOwnProperty(o)&&e.isArray(i[o])&&e.isArray(a)){var s=i[o];e.each(a,function(t,i){i<s.length?s[i]=e.configMerge(s[i],t):s.push(t)})}else i.hasOwnProperty(o)&&"object"==typeof i[o]&&null!==i[o]&&"object"==typeof a?i[o]=e.configMerge(i[o],a):i[o]=a})}),i},e.scaleMerge=function(t,i){var o=a(t);return 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i=t||1;this.clear(),e.each(this.scales,function(t){t.draw(this.chartArea)},this),this.scale&&this.scale.draw(),e.each(this.data.datasets,function(e,i){e.controller.draw(t)},this,!0),this.tooltip.transition(i).draw()},getElementAtEvent:function(t){var i=e.getRelativePosition(t),a=[];return e.each(this.data.datasets,function(t,o){e.each(t.metaData,function(t,e){return t.inRange(i.x,i.y)?(a.push(t),a):void 0},this)},this),a},getElementsAtEvent:function(t){var i=e.getRelativePosition(t),a=[];return e.each(this.data.datasets,function(t,o){e.each(t.metaData,function(t,e){t.inLabelRange(i.x,i.y)&&a.push(t)},this)},this),a},getDatasetAtEvent:function(t){for(var i=e.getRelativePosition(t),a=[],o=0;o<this.chart.data.datasets.length;o++)for(elementIndex=0;elementIndex<this.chart.data.datasets[o].metaData.length;elementIndex++)this.chart.data.datasets[o].metaData[elementIndex].inLabelRange(i.x,i.y)&&e.each(this.chart.data.datasets,datasetIterator);return a.length?a:[]},generateLegend:function(){return template(this.options.legendTemplate,this)},destroy:function(){this.clear(),e.unbindEvents(this,this.events);var t=this.chart.canvas;t.width=this.chart.width,t.height=this.chart.height,t.style.removeProperty?(t.style.removeProperty("width"),t.style.removeProperty("height")):(t.style.removeAttribute("width"),t.style.removeAttribute("height")),delete Chart.instances[this.id]},toBase64Image:function(){return this.chart.canvas.toDataURL.apply(this.chart.canvas,arguments)},initToolTip:function(){this.tooltip=new Chart.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this)},bindEvents:function(){e.bindEvents(this,this.options.events,function(t){this.eventHandler(t)})},eventHandler:function(t){this.lastActive=this.lastActive||[],"mouseout"==t.type?this.active=[]:this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);if(this.lastActive.length)switch(this.options.hover.mode){case"single":this.data.datasets[this.lastActive[0]._datasetIndex].controller.removeHoverStyle(this.lastActive[0],this.lastActive[0]._datasetIndex,this.lastActive[0]._index);break;case"label":for(var i=0;i<this.lastActive.length;i++)this.data.datasets[this.lastActive[i]._datasetIndex].controller.removeHoverStyle(this.lastActive[i],this.lastActive[i]._datasetIndex,this.lastActive[i]._index);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":this.data.datasets[this.active[0]._datasetIndex].controller.setHoverStyle(this.active[0]);break;case"label":for(var i=0;i<this.active.length;i++)this.data.datasets[this.active[i]._datasetIndex].controller.setHoverStyle(this.active[i]);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,e.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;e.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers);e.addEvent(window,"resize",function(){var t;return function(){clearTimeout(t),t=setTimeout(function(){e.each(Chart.instances,function(t){t.options.responsive&&(t.resize(),t.update())})},50)}}())}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.scaleService={constructors:{},defaults:{},registerScaleType:function(t,e,i){this.constructors[t]=e,this.defaults[t]=i},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0},getScaleDefaults:function(t){return this.defaults.hasOwnProperty(t)?this.defaults[t]:{}},fitScalesForChart:function(t,e,a){var o=e>30?5:2,s=a>30?5:2;if(t){var n=i.where(t.scales,function(t){return"left"==t.options.position}),r=i.where(t.scales,function(t){return"right"==t.options.position}),h=i.where(t.scales,function(t){return"top"==t.options.position}),l=i.where(t.scales,function(t){return"bottom"==t.options.position}),c=e/2,u=a/2;c-=2*o,u-=2*s;var d=(e-c)/(n.length+r.length),g=(a-u)/(h.length+l.length),m=[],f=function(t){var e=t.fit(d,u);m.push({horizontal:!1,minSize:e,scale:t})},p=function(t){var e=t.fit(c,g);m.push({horizontal:!0,minSize:e,scale:t})};i.each(n,f),i.each(r,f),i.each(h,p),i.each(l,p);var v=a-2*s,b=e-2*o;i.each(m,function(t){t.horizontal?v-=t.minSize.height:b-=t.minSize.width});var x=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t});e&&t.fit(e.minSize.width,v)},y=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:w,right:C,top:0,bottom:0};e&&t.fit(b,e.minSize.height,a)},w=o,C=o,_=s,k=s;i.each(n,x),i.each(r,x),i.each(n,function(t){w+=t.width}),i.each(r,function(t){C+=t.width}),i.each(h,y),i.each(l,y),i.each(h,function(t){_+=t.height}),i.each(l,function(t){k+=t.height}),i.each(n,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:k};e&&t.fit(e.minSize.width,v,a)}),i.each(r,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:k};e&&t.fit(e.minSize.width,v,a)});var D=o,A=s,S=function(t){t.left=D,t.right=D+t.width,t.top=_,t.bottom=_+v,D=t.right},P=function(t){t.left=w,t.right=w+b,t.top=A,t.bottom=A+t.height,A=t.bottom};i.each(n,S),i.each(h,P),D+=b,A+=v,i.each(r,S),i.each(l,P),t.chartArea={left:w,top:_,right:w+b,bottom:_+v}}}}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.tooltips={enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>: ","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>: ","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},e.Tooltip=e.Element.extend({initialize:function(){var t=this._options;i.extend(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":i.extend(this._model,{text:i.template(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();i.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var a,o,s=[],n=[],r=this._data.datasets.length-1;r>=0&&(a=this._data.datasets[r].metaData,o=i.indexOf(a,this._active[0]),-1===o);r--);var h=function(t){var e,a,r,h,l,c=[],u=[],d=[];return i.each(this._data.datasets,function(t){e=t.metaData,e[o]&&e[o].hasValue()&&c.push(e[o])},this),i.each(this._options.stacked?c.reverse():c,function(t){u.push(t._view.x),d.push(t._view.y),s.push(i.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),n.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),l=i.min(d),r=i.max(d),h=i.min(u),a=i.max(u),{x:h>this._chart.width/2?h:a,y:(l+r)/2}}.call(this,o);i.extend(this._model,{x:h.x,y:h.y,labels:s,title:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:"",legendColors:n,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=s.length*this._model.fontSize+(s.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var l=t.measureText(this.title).width,c=i.longestText(t,this.font,s)+this._model.fontSize+3,u=i.max([c,l]);this._model.width=u+2*this._model.xPadding;var d=this._model.height/2;this._model.y-d<0?this._model.y=d:this._model.y+d>this._chart.height&&(this._model.y=this._chart.height-d),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.hover.mode){case"single":t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var a=e.caretPadding||2,o=t.measureText(e.text).width+2*e.xPadding,s=e.fontSize+2*e.yPadding,n=s+e.caretHeight+a;e.x+o/2>this._chart.width?e.xAlign="left":e.x-o/2<0&&(e.xAlign="right"),e.y-n<0&&(e.yAlign="below");var r=e.x-o/2,h=e.y-n;if(t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),this._custom)this._custom(this._view);else{switch(e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-a),t.lineTo(e.x+e.caretHeight,e.y-(a+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(a+e.caretHeight)),t.closePath(),t.fill();break;case"below":h=e.y+a+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+a),t.lineTo(e.x+e.caretHeight,e.y+a+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+a+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":r=e.x-o+(e.cornerRadius+e.caretHeight);break;case"right":r=e.x-(e.cornerRadius+e.caretHeight)}i.drawRoundedRectangle(t,r,h,o,s,e.cornerRadius),t.fill(),t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,r+o/2,h+s/2)}break;case"label":i.drawRoundedRectangle(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=i.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=i.fontString(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),i.each(e.labels,function(a,o){t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(a,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(o+1)),t.fillStyle=i.color(e.legendColors[o].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(o+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=i.color(e.legendColors[o].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(o+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.bar={hover:{mode:"label"},scales:{xAxes:[{type:"category",categorySpacing:10,spacing:1,gridLines:{offsetGridLines:!0}}],yAxes:[{type:"linear"}]}},e.controllers.bar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.bar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){var e=this.getScaleForId(this.getDataset().xAxisID),a=this.getScaleForId(this.getDataset().yAxisID);i.each(this.getDataset().metaData,function(o,s){var n;n=a.getPixelForValue(a.min<0&&a.max<0?a.max:a.min>0&&a.max>0?a.min:0),i.extend(o,{_chart:this.chart.chart,_xScale:e,_yScale:a,_datasetIndex:this.index,_index:s,_model:{x:e.calculateBarX(this.chart.data.datasets.length,this.index,s),y:t?n:a.calculateBarY(this.index,s),label:this.chart.data.labels[s],datasetLabel:this.getDataset().label,base:a.calculateBarBase(this.index,s),width:e.calculateBarWidth(this.chart.data.datasets.length),backgroundColor:o.custom&&o.custom.backgroundColor?o.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,s,this.chart.options.elements.rectangle.backgroundColor),borderColor:o.custom&&o.custom.borderColor?o.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,s,this.chart.options.elements.rectangle.borderColor),borderWidth:o.custom&&o.custom.borderWidth?o.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,s,this.chart.options.elements.rectangle.borderWidth)}}),o.pivot()},this)},draw:function(t){var e=t||1;
-i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.doughnut={animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},cutoutPercentage:50},e.defaults.pie=i.clone(e.defaults.doughnut),i.extend(e.defaults.pie,{cutoutPercentage:0}),e.controllers.doughnut=e.controllers.pie=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.doughnut.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,a){var o={x:this.chart.chart.width/2,y:this.chart.chart.height/2,startAngle:Math.PI*-.5,circumference:this.chart.options.animation.animateRotate?0:this.calculateCircumference(this.getDataset().data[a]),outerRadius:this.chart.options.animation.animateScale?0:this.outerRadius,innerRadius:this.chart.options.animation.animateScale?0:this.innerRadius};i.extend(e,{_chart:this.chart.chart,_datasetIndex:this.index,_index:a,_model:t?o:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,circumference:this.calculateCircumference(this.getDataset().data[a]),outerRadius:this.outerRadius,innerRadius:this.innerRadius,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,a,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,a,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,a,this.chart.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,a,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.getDataset().label,a,this.chart.data.labels[a])}}),t||(0===a?e._model.startAngle=Math.PI*-.5:e._model.startAngle=this.getDataset().metaData[a-1]._model.endAngle,e._model.endAngle=e._model.startAngle+e._model.circumference,a<this.getDataset().data.length-1&&(this.getDataset().metaData[a+1]._model.startAngle=e._model.endAngle)),e.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?1.999999*Math.PI*(t/this.getDataset().total):0}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.line={hover:{mode:"label"},scales:{xAxes:[{type:"category"}],yAxes:[{type:"linear"}]}},e.controllers.line=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.line.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){var e,a=this.getDataset().metaDataset,o=this.getDataset().metaData,s=this.getScaleForId(this.getDataset().yAxisID),n=this.getScaleForId(this.getDataset().xAxisID);e=s.getPixelForValue(s.min<0&&s.max<0?s.max:s.min>0&&s.max>0?s.min:0),i.extend(a,{_scale:s,_datasetIndex:this.index,_children:o,_model:{tension:a.custom&&a.custom.tension?a.custom.tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:a.custom&&a.custom.fill?a.custom.fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:e}}),a.pivot(),i.each(o,function(a,o){i.extend(a,{_chart:this.chart.chart,_xScale:n,_yScale:s,_datasetIndex:this.index,_index:o,_model:{x:n.getPointPixelForValue(this.getDataset().data[o],o,this.index),y:t?e:s.getPointPixelForValue(this.getDataset().data[o],o,this.index),tension:a.custom&&a.custom.tension?a.custom.tension:this.chart.options.elements.line.tension,radius:a.custom&&a.custom.radius?a.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,o,this.chart.options.elements.point.radius),backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,o,this.chart.options.elements.point.backgroundColor),borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,o,this.chart.options.elements.point.borderColor),borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,o,this.chart.options.elements.point.borderWidth),skip:null===this.getDataset().data[o],hitRadius:a.custom&&a.custom.hitRadius?a.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,o,this.chart.options.elements.point.hitRadius)}})},this),i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e)._model,t._model,i.nextItem(this.getDataset().metaData,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.polarArea={scale:{type:"radialLinear",lineArc:!0},animateRotate:!0},e.controllers.polarArea=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.polarArea.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.chart.scale.calculateRange(),this.chart.scale.generateTicks(),this.chart.scale.buildYLabels(),this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,a){var o={x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:0,startAngle:Math.PI*-.5,endAngle:Math.PI*-.5,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,a,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,a,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,a,this.chart.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,a,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,a,this.chart.data.labels[a])},s=1/this.getDataset().data.length*2,n=-.5*Math.PI+Math.PI*s*a,r=n+s*Math.PI;console.log(),i.extend(e,{_chart:this.chart.chart,_datasetIndex:this.index,_index:a,_model:t?o:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[a]),startAngle:n,endAngle:r,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,a,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,a,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,a,this.chart.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,a,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,a,this.chart.data.labels[a])}}),e.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw(),console.log(t)},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?2*Math.PI*(t/this.getDataset().total):0},updateScaleRange:function(){i.extend(this.chart.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.radar={scale:{type:"radialLinear"},elements:{line:{tension:0}}},e.controllers.radar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.radar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData,_loop:!0}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i,_model:{x:0,y:0}})},this)},reset:function(){this.update(!0)},update:function(t){var e,a=(this.getDataset().metaDataset,this.getDataset().metaData),o=this.chart.scale;o.setScaleSize(),o.calculateRange(),o.generateTicks(),o.buildYLabels(),e=o.min<0&&o.max<0?o.getPointPositionForValue(0,o.max):o.min>0&&o.max>0?o.getPointPositionForValue(0,o.min):o.getPointPositionForValue(0,0),i.extend(this.getDataset().metaDataset,{_datasetIndex:this.index,_children:this.getDataset().metaData,_model:{tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:o.top,scaleBottom:o.bottom,scaleZero:e}}),this.getDataset().metaDataset.pivot(),i.each(a,function(e,a){var s=o.getPointPositionForValue(a,this.getDataset().data[a]);i.extend(e,{_datasetIndex:this.index,_index:a,_model:{x:t?o.xCenter:s.x,y:t?o.yCenter:s.y,tension:e.custom&&e.custom.tension?e.custom.tension:this.chart.options.elements.line.tension,radius:e.custom&&e.custom.radius?e.custom.pointRadius:i.getValueAtIndexOrDefault(this.getDataset().pointRadius,a,this.chart.options.elements.point.radius),backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,a,this.chart.options.elements.point.backgroundColor),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,a,this.chart.options.elements.point.borderColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,a,this.chart.options.elements.point.borderWidth),skip:null===this.getDataset().data[a],hitRadius:e.custom&&e.custom.hitRadius?e.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,a,this.chart.options.elements.point.hitRadius)}})},this),i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e,!0)._model,t._model,i.nextItem(this.getDataset().metaData,e,!0)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";return}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},o=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},getPixelForValue:function(t,e,i,a){if(this.isHorizontal()){var o=(this.labelRotation>0,this.width-(this.paddingLeft+this.paddingRight)),s=o/Math.max(this.data.labels.length-(this.options.gridLines.offsetGridLines?0:1),1),n=s*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&a&&(n+=s/2),this.left+Math.round(n)}return this.top+e*(this.height/this.data.labels.length)},getPointPixelForValue:function(t,e,i){return this.getPixelForValue(t,e,i,!0)},calculateBaseWidth:function(){return this.getPixelForValue(null,1,0,!0)-this.getPixelForValue(null,0,0,!0)-2*this.options.categorySpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*this.options.spacing;return this.options.stacked?e:e/t},calculateBarX:function(t,e,i){var a=this.calculateBaseWidth(),o=this.getPixelForValue(null,i,e,!0)-a/2,s=this.calculateBarWidth(t);return this.options.stacked?o+s/2:o+s*e+e*this.options.spacing+s/2},calculateLabelRotation:function(t,e){var a=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=a;var o,s,n=this.ctx.measureText(this.data.labels[0]).width,r=this.ctx.measureText(this.data.labels[this.data.labels.length-1]).width;if(this.paddingRight=r/2+3,this.paddingLeft=n/2+3,this.labelRotation=0,this.options.display){var h,l,c=i.longestText(this.ctx,a,this.data.labels);this.labelWidth=c;for(var u=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>u&&0===this.labelRotation||this.labelWidth>u&&this.labelRotation<=90&&this.labelRotation>0;){if(h=Math.cos(i.toRadians(this.labelRotation)),l=Math.sin(i.toRadians(this.labelRotation)),o=h*n,s=h*r,o+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=o+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,l*c>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=h*c}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;e&&(this.paddingLeft-=e.left,this.paddingRight-=e.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},fit:function(t,e,a){this.calculateLabelRotation(e,a);var o={width:0,height:0},s=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),n=i.longestText(this.ctx,s,this.data.labels);if(this.isHorizontal()?(o.width=t,this.width=t):this.options.display&&(o.width=Math.min(n+6,t)),this.isHorizontal()&&this.options.display){var r=Math.cos(i.toRadians(this.labelRotation))*n+1.5*this.options.labels.fontSize;o.height=Math.min(r,e)}else this.options.display&&(o.width=Math.min(n+6,t));return this.width=o.width,this.height=o.height,o},draw:function(t){if(this.options.display){var e;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){e=!0;var a="bottom"==this.options.position?this.top:this.bottom-10,o="bottom"==this.options.position?this.top+10:this.bottom,s=0!==this.labelRotation;i.each(this.data.labels,function(n,r){var h=this.getPixelForValue(n,r,null,!1),l=this.getPixelForValue(n,r,null,!0);this.options.gridLines.show&&(0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,a),this.ctx.lineTo(h,o)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(l,s?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=s?"right":"center",this.ctx.textBaseline=s?"middle":"top",this.ctx.fillText(n,0,0),this.ctx.restore())},this)}else this.options.gridLines.show,this.options.labels.show}}});e.scaleService.registerScaleType("category",o,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},reverse:!1,beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},o=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},generateTicks:function(t,e){if(this.ticks=[],this.options.override)for(var a=0;a<=this.options.override.steps;++a){var o=this.options.override.start+a*this.options.override.stepWidth;ticks.push(o)}else{var 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0!==this._start[a]?this._start[a]:0;this._view[a]=(this._model[a]-n)*t+n}else this._view[a]=i;else"number"==typeof i?this._view[a]=i*t:this._view[a]=i||null;else;},this),1===t&&delete this._start,this},tooltipPosition:function(){return{x:this._model.x,y:this._model.y}},hasValue:function(){return e.isNumber(this._model.x)&&e.isNumber(this._model.y)}}),Chart.Element.extend=e.inherits}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.animation={duration:1e3,easing:"easeOutQuart",onProgress:function(){},onComplete:function(){}},e.Animation=e.Element.extend({currentStep:null,numSteps:60,easing:"",render:null,onAnimationProgress:null,onAnimationComplete:null}),e.animationService={frameDuration:17,animations:[],dropFrames:0,addAnimation:function(t,e,a){("number"!=typeof a||0===a)&&(t.animating=!0);for(var o=0;o<this.animations.length;++o)if(this.animations[o].chartInstance===t)return void(this.animations[o].animationObject=e);this.animations.push({chartInstance:t,animationObject:e}),1==this.animations.length&&i.requestAnimFrame.call(window,this.digestWrapper)},cancelAnimation:function(t){var e=i.findNextWhere(this.animations,function(e){return e.chartInstance===t});e&&(this.animations.splice(e,1),t.animating=!1)},digestWrapper:function(){e.animationService.startDigest.call(e.animationService)},startDigest:function(){var t=Date.now(),e=0;this.dropFrames>1&&(e=Math.floor(this.dropFrames),this.dropFrames-=e);for(var a=0;a<this.animations.length;a++)null===this.animations[a].animationObject.currentStep&&(this.animations[a].animationObject.currentStep=0),this.animations[a].animationObject.currentStep+=1+e,this.animations[a].animationObject.currentStep>this.animations[a].animationObject.numSteps&&(this.animations[a].animationObject.currentStep=this.animations[a].animationObject.numSteps),this.animations[a].animationObject.render(this.animations[a].chartInstance,this.animations[a].animationObject),this.animations[a].animationObject.currentStep==this.animations[a].animationObject.numSteps&&(this.animations[a].chartInstance.animating=!1,this.animations.splice(a,1),a--);var o=Date.now(),s=o-t-this.frameDuration,n=s/this.frameDuration;n>1&&(this.dropFrames+=n),this.animations.length>0&&i.requestAnimFrame.call(window,this.digestWrapper)}}}.call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers);Chart.types={},Chart.instances={},Chart.controllers={},Chart.Controller=function(t){return this.chart=t,this.config=t.config,this.data=this.config.data,this.options=this.config.options=e.configMerge(Chart.defaults.global,Chart.defaults[this.config.type],this.config.options||{}),this.id=e.uid(),Chart.instances[this.id]=this,this.options.responsive&&this.resize(),this.initialize.call(this),this},e.extend(Chart.Controller.prototype,{initialize:function(){return this.bindEvents(),this.buildControllers(),this.buildScales(),this.resetElements(),this.initToolTip(),this.update(),this},clear:function(){return e.clear(this.chart),this},stop:function(){return Chart.animationService.cancelAnimation(this),this},resize:function(){this.stop();var t=this.chart.canvas,i=e.getMaximumWidth(this.chart.canvas),a=this.options.maintainAspectRatio?i/this.chart.aspectRatio:e.getMaximumHeight(this.chart.canvas);return t.width=this.chart.width=i,t.height=this.chart.height=a,e.retinaScale(this.chart),this},buildScales:function(){if(this.scales={},this.options.scales&&(this.options.scales.xAxes&&this.options.scales.xAxes.length&&e.each(this.options.scales.xAxes,function(t){var e=Chart.scaleService.getScaleConstructor(t.type),i=new e({ctx:this.chart.ctx,options:t,data:this.data,id:t.id});this.scales[i.id]=i},this),this.options.scales.yAxes&&this.options.scales.yAxes.length&&e.each(this.options.scales.yAxes,function(t){var e=Chart.scaleService.getScaleConstructor(t.type),i=new e({ctx:this.chart.ctx,options:t,data:this.data,id:t.id});this.scales[i.id]=i},this)),this.options.scale){var t=Chart.scaleService.getScaleConstructor(this.options.scale.type),i=new t({ctx:this.chart.ctx,options:this.options.scale,data:this.data,chart:this.chart});this.scale=i}Chart.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height)},buildControllers:function(){e.each(this.data.datasets,function(t,e){var i=t.type||this.config.type;return t.controller?void t.controller.updateIndex(e):void(t.controller=new Chart.controllers[i](this,e))},this)},resetElements:function(){e.each(this.data.datasets,function(t,e){t.controller.reset()},this)},update:function(t){Chart.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),e.each(this.data.datasets,function(t,e){t.controller.update()},this),this.render(t)},render:function(t){if(0!==this.options.animation.duration||t){var i=new Chart.Animation;i.numSteps=(t||this.options.animation.duration)/16.66,i.easing=this.options.animation.easing,i.render=function(t,i){var a=e.easingEffects[i.easing],o=i.currentStep/i.numSteps,s=a(o);t.draw(s,o,i.currentStep)},i.onAnimationProgress=this.options.onAnimationProgress,i.onAnimationComplete=this.options.onAnimationComplete,Chart.animationService.addAnimation(this,i,t)}else this.draw(),this.options.onAnimationComplete.call(this);return this},draw:function(t){var i=t||1;this.clear(),e.each(this.scales,function(t){t.draw(this.chartArea)},this),this.scale&&this.scale.draw(),e.each(this.data.datasets,function(e,i){e.controller.draw(t)},this,!0),this.tooltip.transition(i).draw()},getElementAtEvent:function(t){var i=e.getRelativePosition(t),a=[];return e.each(this.data.datasets,function(t,o){e.each(t.metaData,function(t,e){return t.inRange(i.x,i.y)?(a.push(t),a):void 0},this)},this),a},getElementsAtEvent:function(t){var i=e.getRelativePosition(t),a=[];return e.each(this.data.datasets,function(t,o){e.each(t.metaData,function(t,e){t.inLabelRange(i.x,i.y)&&a.push(t)},this)},this),a},getDatasetAtEvent:function(t){for(var i=e.getRelativePosition(t),a=[],o=0;o<this.chart.data.datasets.length;o++)for(elementIndex=0;elementIndex<this.chart.data.datasets[o].metaData.length;elementIndex++)this.chart.data.datasets[o].metaData[elementIndex].inLabelRange(i.x,i.y)&&e.each(this.chart.data.datasets,datasetIterator);return a.length?a:[]},generateLegend:function(){return template(this.options.legendTemplate,this)},destroy:function(){this.clear(),e.unbindEvents(this,this.events);var t=this.chart.canvas;t.width=this.chart.width,t.height=this.chart.height,t.style.removeProperty?(t.style.removeProperty("width"),t.style.removeProperty("height")):(t.style.removeAttribute("width"),t.style.removeAttribute("height")),delete Chart.instances[this.id]},toBase64Image:function(){return this.chart.canvas.toDataURL.apply(this.chart.canvas,arguments)},initToolTip:function(){this.tooltip=new Chart.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this)},bindEvents:function(){e.bindEvents(this,this.options.events,function(t){this.eventHandler(t)})},eventHandler:function(t){this.lastActive=this.lastActive||[],"mouseout"==t.type?this.active=[]:this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);if(this.lastActive.length)switch(this.options.hover.mode){case"single":this.data.datasets[this.lastActive[0]._datasetIndex].controller.removeHoverStyle(this.lastActive[0],this.lastActive[0]._datasetIndex,this.lastActive[0]._index);break;case"label":for(var i=0;i<this.lastActive.length;i++)this.data.datasets[this.lastActive[i]._datasetIndex].controller.removeHoverStyle(this.lastActive[i],this.lastActive[i]._datasetIndex,this.lastActive[i]._index);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":this.data.datasets[this.active[0]._datasetIndex].controller.setHoverStyle(this.active[0]);break;case"label":for(var i=0;i<this.active.length;i++)this.data.datasets[this.active[i]._datasetIndex].controller.setHoverStyle(this.active[i]);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,e.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;e.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers);e.addEvent(window,"resize",function(){var t;return function(){clearTimeout(t),t=setTimeout(function(){e.each(Chart.instances,function(t){t.options.responsive&&(t.resize(),t.update(Chart.defaults.global.responsiveAnimationDuration))})},16)}}())}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.scaleService={constructors:{},defaults:{},registerScaleType:function(t,e,i){this.constructors[t]=e,this.defaults[t]=i},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0},getScaleDefaults:function(t){return this.defaults.hasOwnProperty(t)?this.defaults[t]:{}},fitScalesForChart:function(t,e,a){var o=e>30?5:2,s=a>30?5:2;if(t){var n=i.where(t.scales,function(t){return"left"==t.options.position}),r=i.where(t.scales,function(t){return"right"==t.options.position}),h=i.where(t.scales,function(t){return"top"==t.options.position}),l=i.where(t.scales,function(t){return"bottom"==t.options.position}),c=e/2,u=a/2;c-=2*o,u-=2*s;var d=(e-c)/(n.length+r.length),g=(a-u)/(h.length+l.length),m=[],f=function(t){var e=t.fit(d,u);m.push({horizontal:!1,minSize:e,scale:t})},p=function(t){var e=t.fit(c,g);m.push({horizontal:!0,minSize:e,scale:t})};i.each(n,f),i.each(r,f),i.each(h,p),i.each(l,p);var v=a-2*s,b=e-2*o;i.each(m,function(t){t.horizontal?v-=t.minSize.height:b-=t.minSize.width});var x=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t});e&&t.fit(e.minSize.width,v)},y=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:w,right:C,top:0,bottom:0};e&&t.fit(b,e.minSize.height,a)},w=o,C=o,_=s,k=s;i.each(n,x),i.each(r,x),i.each(n,function(t){w+=t.width}),i.each(r,function(t){C+=t.width}),i.each(h,y),i.each(l,y),i.each(h,function(t){_+=t.height}),i.each(l,function(t){k+=t.height}),i.each(n,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:k};e&&t.fit(e.minSize.width,v,a)}),i.each(r,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:k};e&&t.fit(e.minSize.width,v,a)});var D=o,A=s,S=function(t){t.left=D,t.right=D+t.width,t.top=_,t.bottom=_+v,D=t.right},P=function(t){t.left=w,t.right=w+b,t.top=A,t.bottom=A+t.height,A=t.bottom};i.each(n,S),i.each(h,P),D+=b,A+=v,i.each(r,S),i.each(l,P),t.chartArea={left:w,top:_,right:w+b,bottom:_+v}}}}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.tooltips={enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>: ","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>: ","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},e.Tooltip=e.Element.extend({initialize:function(){var t=this._options;i.extend(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":i.extend(this._model,{text:i.template(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();i.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var a,o,s=[],n=[],r=this._data.datasets.length-1;r>=0&&(a=this._data.datasets[r].metaData,o=i.indexOf(a,this._active[0]),-1===o);r--);var h=function(t){var e,a,r,h,l,c=[],u=[],d=[];return i.each(this._data.datasets,function(t){e=t.metaData,e[o]&&e[o].hasValue()&&c.push(e[o])},this),i.each(this._options.stacked?c.reverse():c,function(t){u.push(t._view.x),d.push(t._view.y),s.push(i.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),n.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),l=i.min(d),r=i.max(d),h=i.min(u),a=i.max(u),{x:h>this._chart.width/2?h:a,y:(l+r)/2}}.call(this,o);i.extend(this._model,{x:h.x,y:h.y,labels:s,title:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:"",legendColors:n,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=s.length*this._model.fontSize+(s.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var l=t.measureText(this.title).width,c=i.longestText(t,this.font,s)+this._model.fontSize+3,u=i.max([c,l]);this._model.width=u+2*this._model.xPadding;var d=this._model.height/2;this._model.y-d<0?this._model.y=d:this._model.y+d>this._chart.height&&(this._model.y=this._chart.height-d),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.hover.mode){case"single":t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var a=e.caretPadding||2,o=t.measureText(e.text).width+2*e.xPadding,s=e.fontSize+2*e.yPadding,n=s+e.caretHeight+a;e.x+o/2>this._chart.width?e.xAlign="left":e.x-o/2<0&&(e.xAlign="right"),e.y-n<0&&(e.yAlign="below");var r=e.x-o/2,h=e.y-n;if(t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),this._custom)this._custom(this._view);else{switch(e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-a),t.lineTo(e.x+e.caretHeight,e.y-(a+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(a+e.caretHeight)),t.closePath(),t.fill();break;case"below":h=e.y+a+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+a),t.lineTo(e.x+e.caretHeight,e.y+a+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+a+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":r=e.x-o+(e.cornerRadius+e.caretHeight);break;case"right":r=e.x-(e.cornerRadius+e.caretHeight)}i.drawRoundedRectangle(t,r,h,o,s,e.cornerRadius),t.fill(),t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,r+o/2,h+s/2)}break;case"label":i.drawRoundedRectangle(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=i.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=i.fontString(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),i.each(e.labels,function(a,o){t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(a,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(o+1)),t.fillStyle=i.color(e.legendColors[o].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(o+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=i.color(e.legendColors[o].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(o+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.bar={hover:{mode:"label"},scales:{xAxes:[{type:"category",categorySpacing:10,spacing:1,gridLines:{offsetGridLines:!0}}],yAxes:[{type:"linear"}]}},e.controllers.bar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.bar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){var e=this.getScaleForId(this.getDataset().xAxisID),a=this.getScaleForId(this.getDataset().yAxisID);i.each(this.getDataset().metaData,function(o,s){var n;n=a.getPixelForValue(a.min<0&&a.max<0?a.max:a.min>0&&a.max>0?a.min:0),i.extend(o,{_chart:this.chart.chart,_xScale:e,_yScale:a,_datasetIndex:this.index,_index:s,_model:{x:e.calculateBarX(this.chart.data.datasets.length,this.index,s),y:t?n:a.calculateBarY(this.index,s),label:this.chart.data.labels[s],datasetLabel:this.getDataset().label,base:a.calculateBarBase(this.index,s),width:e.calculateBarWidth(this.chart.data.datasets.length),backgroundColor:o.custom&&o.custom.backgroundColor?o.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,s,this.chart.options.elements.rectangle.backgroundColor),borderColor:o.custom&&o.custom.borderColor?o.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,s,this.chart.options.elements.rectangle.borderColor),borderWidth:o.custom&&o.custom.borderWidth?o.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,s,this.chart.options.elements.rectangle.borderWidth)
+}}),o.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.doughnut={animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},cutoutPercentage:50},e.defaults.pie=i.clone(e.defaults.doughnut),i.extend(e.defaults.pie,{cutoutPercentage:0}),e.controllers.doughnut=e.controllers.pie=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.doughnut.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,a){var o={x:this.chart.chart.width/2,y:this.chart.chart.height/2,startAngle:Math.PI*-.5,circumference:this.chart.options.animation.animateRotate?0:this.calculateCircumference(this.getDataset().data[a]),outerRadius:this.chart.options.animation.animateScale?0:this.outerRadius,innerRadius:this.chart.options.animation.animateScale?0:this.innerRadius};i.extend(e,{_chart:this.chart.chart,_datasetIndex:this.index,_index:a,_model:t?o:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,circumference:this.calculateCircumference(this.getDataset().data[a]),outerRadius:this.outerRadius,innerRadius:this.innerRadius,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,a,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,a,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,a,this.chart.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,a,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.getDataset().label,a,this.chart.data.labels[a])}}),t||(0===a?e._model.startAngle=Math.PI*-.5:e._model.startAngle=this.getDataset().metaData[a-1]._model.endAngle,e._model.endAngle=e._model.startAngle+e._model.circumference,a<this.getDataset().data.length-1&&(this.getDataset().metaData[a+1]._model.startAngle=e._model.endAngle)),e.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?1.999999*Math.PI*(t/this.getDataset().total):0}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.line={hover:{mode:"label"},scales:{xAxes:[{type:"category"}],yAxes:[{type:"linear"}]}},e.controllers.line=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.line.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){var e,a=this.getDataset().metaDataset,o=this.getDataset().metaData,s=this.getScaleForId(this.getDataset().yAxisID),n=this.getScaleForId(this.getDataset().xAxisID);e=s.getPixelForValue(s.min<0&&s.max<0?s.max:s.min>0&&s.max>0?s.min:0),i.extend(a,{_scale:s,_datasetIndex:this.index,_children:o,_model:{tension:a.custom&&a.custom.tension?a.custom.tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:a.custom&&a.custom.fill?a.custom.fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:e}}),a.pivot(),i.each(o,function(a,o){i.extend(a,{_chart:this.chart.chart,_xScale:n,_yScale:s,_datasetIndex:this.index,_index:o,_model:{x:n.getPointPixelForValue(this.getDataset().data[o],o,this.index),y:t?e:s.getPointPixelForValue(this.getDataset().data[o],o,this.index),tension:a.custom&&a.custom.tension?a.custom.tension:this.chart.options.elements.line.tension,radius:a.custom&&a.custom.radius?a.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,o,this.chart.options.elements.point.radius),backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,o,this.chart.options.elements.point.backgroundColor),borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,o,this.chart.options.elements.point.borderColor),borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,o,this.chart.options.elements.point.borderWidth),skip:null===this.getDataset().data[o],hitRadius:a.custom&&a.custom.hitRadius?a.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,o,this.chart.options.elements.point.hitRadius)}})},this),i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e)._model,t._model,i.nextItem(this.getDataset().metaData,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.polarArea={scale:{type:"radialLinear",lineArc:!0},animateRotate:!0},e.controllers.polarArea=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.polarArea.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.chart.scale.calculateRange(),this.chart.scale.generateTicks(),this.chart.scale.buildYLabels(),this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,a){var o={x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:0,startAngle:Math.PI*-.5,endAngle:Math.PI*-.5,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,a,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,a,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,a,this.chart.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,a,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,a,this.chart.data.labels[a])},s=1/this.getDataset().data.length*2,n=-.5*Math.PI+Math.PI*s*a,r=n+s*Math.PI;console.log(),i.extend(e,{_chart:this.chart.chart,_datasetIndex:this.index,_index:a,_model:t?o:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[a]),startAngle:n,endAngle:r,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,a,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,a,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,a,this.chart.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,a,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,a,this.chart.data.labels[a])}}),e.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw(),console.log(t)},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?2*Math.PI*(t/this.getDataset().total):0},updateScaleRange:function(){i.extend(this.chart.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.radar={scale:{type:"radialLinear"},elements:{line:{tension:0}}},e.controllers.radar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.radar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData,_loop:!0}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i,_model:{x:0,y:0}})},this)},reset:function(){this.update(!0)},update:function(t){var e,a=(this.getDataset().metaDataset,this.getDataset().metaData),o=this.chart.scale;o.setScaleSize(),o.calculateRange(),o.generateTicks(),o.buildYLabels(),e=o.min<0&&o.max<0?o.getPointPositionForValue(0,o.max):o.min>0&&o.max>0?o.getPointPositionForValue(0,o.min):o.getPointPositionForValue(0,0),i.extend(this.getDataset().metaDataset,{_datasetIndex:this.index,_children:this.getDataset().metaData,_model:{tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:o.top,scaleBottom:o.bottom,scaleZero:e}}),this.getDataset().metaDataset.pivot(),i.each(a,function(e,a){var s=o.getPointPositionForValue(a,this.getDataset().data[a]);i.extend(e,{_datasetIndex:this.index,_index:a,_model:{x:t?o.xCenter:s.x,y:t?o.yCenter:s.y,tension:e.custom&&e.custom.tension?e.custom.tension:this.chart.options.elements.line.tension,radius:e.custom&&e.custom.radius?e.custom.pointRadius:i.getValueAtIndexOrDefault(this.getDataset().pointRadius,a,this.chart.options.elements.point.radius),backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,a,this.chart.options.elements.point.backgroundColor),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,a,this.chart.options.elements.point.borderColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,a,this.chart.options.elements.point.borderWidth),skip:null===this.getDataset().data[a],hitRadius:e.custom&&e.custom.hitRadius?e.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,a,this.chart.options.elements.point.hitRadius)}})},this),i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e,!0)._model,t._model,i.nextItem(this.getDataset().metaData,e,!0)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";return}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},o=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},getPixelForValue:function(t,e,i,a){if(this.isHorizontal()){var o=(this.labelRotation>0,this.width-(this.paddingLeft+this.paddingRight)),s=o/Math.max(this.data.labels.length-(this.options.gridLines.offsetGridLines?0:1),1),n=s*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&a&&(n+=s/2),this.left+Math.round(n)}return this.top+e*(this.height/this.data.labels.length)},getPointPixelForValue:function(t,e,i){return this.getPixelForValue(t,e,i,!0)},calculateBaseWidth:function(){return this.getPixelForValue(null,1,0,!0)-this.getPixelForValue(null,0,0,!0)-2*this.options.categorySpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*this.options.spacing;return this.options.stacked?e:e/t},calculateBarX:function(t,e,i){var a=this.calculateBaseWidth(),o=this.getPixelForValue(null,i,e,!0)-a/2,s=this.calculateBarWidth(t);return this.options.stacked?o+s/2:o+s*e+e*this.options.spacing+s/2},calculateLabelRotation:function(t,e){var a=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=a;var o,s,n=this.ctx.measureText(this.data.labels[0]).width,r=this.ctx.measureText(this.data.labels[this.data.labels.length-1]).width;if(this.paddingRight=r/2+3,this.paddingLeft=n/2+3,this.labelRotation=0,this.options.display){var h,l,c=i.longestText(this.ctx,a,this.data.labels);this.labelWidth=c;for(var u=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>u&&0===this.labelRotation||this.labelWidth>u&&this.labelRotation<=90&&this.labelRotation>0;){if(h=Math.cos(i.toRadians(this.labelRotation)),l=Math.sin(i.toRadians(this.labelRotation)),o=h*n,s=h*r,o+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=o+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,l*c>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=h*c}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;e&&(this.paddingLeft-=e.left,this.paddingRight-=e.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},fit:function(t,e,a){this.calculateLabelRotation(e,a);var o={width:0,height:0},s=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),n=i.longestText(this.ctx,s,this.data.labels);if(this.isHorizontal()?(o.width=t,this.width=t):this.options.display&&(o.width=Math.min(n+6,t)),this.isHorizontal()&&this.options.display){var r=Math.cos(i.toRadians(this.labelRotation))*n+1.5*this.options.labels.fontSize;o.height=Math.min(r,e)}else this.options.display&&(o.width=Math.min(n+6,t));return this.width=o.width,this.height=o.height,o},draw:function(t){if(this.options.display){var e;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){e=!0;var a="bottom"==this.options.position?this.top:this.bottom-10,o="bottom"==this.options.position?this.top+10:this.bottom,s=0!==this.labelRotation;i.each(this.data.labels,function(n,r){var h=this.getPixelForValue(n,r,null,!1),l=this.getPixelForValue(n,r,null,!0);this.options.gridLines.show&&(0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,a),this.ctx.lineTo(h,o)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(l,s?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=s?"right":"center",this.ctx.textBaseline=s?"middle":"top",this.ctx.fillText(n,0,0),this.ctx.restore())},this)}else this.options.gridLines.show,this.options.labels.show}}});e.scaleService.registerScaleType("category",o,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},reverse:!1,beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},o=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},generateTicks:function(t,e){if(this.ticks=[],this.options.override)for(var a=0;a<=this.options.override.steps;++a){var o=this.options.override.start+a*this.options.override.stepWidth;ticks.push(o)}else{var s;if(s=this.isHorizontal()?Math.min(11,Math.ceil(t/50)):Math.min(11,Math.ceil(e/(2*this.options.labels.fontSize))),s=Math.max(2,s),this.options.beginAtZero){var n=i.sign(this.min),r=i.sign(this.max);0>n&&0>r?this.max=0:n>0&&r>0&&(this.min=0)}for(var h=i.niceNum(this.max-this.min,!1),l=i.niceNum(h/(s-1),!0),c=Math.floor(this.min/l)*l,u=Math.ceil(this.max/l)*l,d=c;u>=d;d+=l)this.ticks.push(d)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks),this.options.reverse?(this.ticks.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,a){var o;this.options.labels.userCallback?o=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(o=i.template(this.options.labels.template,{value:t})),this.labels.push(o?o:"")},this)},getRightValue:function(t){return"object"==typeof t?this.isHorizontal()?t.x:t.y:t},getPixelForValue:function(t){var e,i=this.end-this.start;return e=this.isHorizontal()?this.left+this.width/i*(t-this.start):this.bottom-this.height/i*(t-this.start)},calculateRange:function(){this.min=null,this.max=null;var t=[],e=[];if(this.options.stacked){i.each(this.data.datasets,function(a){(this.isHorizontal()?a.xAxisID===this.id:a.yAxisID===this.id)&&i.each(a.data,function(i,a){var o=this.getRightValue(i);t[a]=t[a]||0,e[a]=e[a]||0,this.options.relativePoints?t[a]=100:0>o?e[a]+=o:t[a]+=o},this)},this);var a=t.concat(e);this.min=i.min(a),this.max=i.max(a)}else i.each(this.data.datasets,function(t){(this.isHorizontal()?t.xAxisID===this.id:t.yAxisID===this.id)&&i.each(t.data,function(t,e){var i=this.getRightValue(t);null===this.min?this.min=i:i<this.min&&(this.min=i),null===this.max?this.max=i:i>this.max&&(this.max=i)},this)},this);this.min===this.max&&(this.min--,this.max++)},getPointPixelForValue:function(t,e,i){var a=this.getRightValue(t);if(this.options.stacked){for(var o=0,s=0,n=0;i>n;++n)this.data.datasets[n].data[e]<0?s+=this.data.datasets[n].data[e]:o+=this.data.datasets[n].data[e];return this.getPixelForValue(0>a?s+a:o+a)}return this.getPixelForValue(a)},calculateBarBase:function(t,e){var i=0;if(this.options.stacked){var a=this.data.datasets[t].data[e];if(0>a)for(var o=0;t>o;o++)this.data.datasets[o].yAxisID===this.id&&(i+=this.data.datasets[o].data[e]<0?this.data.datasets[o].data[e]:0);else for(var s=0;t>s;s++)this.data.datasets[s].yAxisID===this.id&&(i+=this.data.datasets[s].data[e]>0?this.data.datasets[s].data[e]:0);return this.getPixelForValue(i)}return i=this.getPixelForValue(this.min),this.beginAtZero||this.min<=0&&this.max>=0||this.min>=0&&this.max<=0?(i=this.getPixelForValue(0),
 i+=this.options.gridLines.lineWidth):this.min<0&&this.max<0&&(i=this.getPixelForValue(this.max)),i},calculateBarY:function(t,e){var i=this.data.datasets[t].data[e];if(this.options.stacked){for(var a=0,o=0,s=0;t>s;s++)this.data.datasets[s].data[e]<0?o+=this.data.datasets[s].data[e]||0:a+=this.data.datasets[s].data[e]||0;return this.getPixelForValue(0>i?o+i:a+i)}for(var n=0,r=t;r<this.data.datasets.length;r++)n+=r===t&&i?i:i;return this.getPixelForValue(i)},fit:function(t,e){this.calculateRange(),this.generateTicks(t,e),this.buildLabels();var a={width:0,height:0};if(this.isHorizontal()?a.width=t:a.width=this.options.gridLines.show&&this.options.display?10:0,this.isHorizontal()?a.height=this.options.gridLines.show&&this.options.display?10:0:a.height=e,this.options.labels.show&&this.options.display){var o=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);if(this.isHorizontal()){var s=(e-a.height,1.5*this.options.labels.fontSize);a.height=Math.min(e,a.height+s)}else{var n=t-a.width,r=i.longestText(this.ctx,o,this.labels);n>r?a.width+=r:a.width=t}}return this.width=a.width,this.height=a.height,a},draw:function(t){if(this.options.display){var e,a;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var o="bottom"==this.options.position?this.top:this.bottom-5,s="bottom"==this.options.position?this.top+5:this.bottom;i.each(this.ticks,function(n,r){var h=this.getPixelForValue(n);0===n||!a&&0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,o),this.ctx.lineTo(h,s)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()},this)}if(this.options.labels.show){var n;"top"==this.options.position?(n=this.bottom-10,this.ctx.textBaseline="bottom"):(n=this.top+10,this.ctx.textBaseline="top"),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,i,n)},this)}}else{if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var r="right"==this.options.position?this.left:this.right-5,h="right"==this.options.position?this.left+5:this.right;i.each(this.ticks,function(o,s){var n=this.getPixelForValue(o);0===o||!a&&0===s?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),n+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(r,n),this.ctx.lineTo(h,n)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,n),this.ctx.lineTo(t.right,n)),this.ctx.stroke()},this)}if(this.options.labels.show){var l;"left"==this.options.position?(l=this.right-10,this.ctx.textAlign="right"):(l=this.left+5,this.ctx.textAlign="left"),this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,l,i)},this)}}}}});e.scaleService.registerScaleType("linear",o,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,animate:!0,lineArc:!1,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1},angleLines:{show:!0,color:"rgba(0,0,0, 0.1)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},o=e.Element.extend({initialize:function(){this.height=this.chart.height,this.width=this.chart.width,this.xCenter=this.chart.width/2,this.yCenter=this.chart.height/2,this.size=i.min([this.height,this.width]),this.valuesCount=this.data.labels.length,this.labels=this.data.labels,this.drawingArea=this.options.display?this.size/2-(this.options.labels.fontSize/2+this.options.labels.backdropPaddingY):this.size/2},update:function(){this.options.lineArc?this.drawingArea=this.options.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},calculateRange:function(){this.min=null,this.max=null,i.each(this.data.datasets,function(t){i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)},generateTicks:function(){if(this.ticks=[],this.options.override)for(var t=0;t<=this.options.override.steps;++t){var e=this.options.override.start+t*this.options.override.stepWidth;ticks.push(e)}else{var a=Math.min(11,Math.ceil(this.drawingArea/(2*this.options.labels.fontSize)));if(a=Math.max(2,a),this.options.beginAtZero){var o=i.sign(this.min),s=i.sign(this.max);0>o&&0>s?this.max=0:o>0&&s>0&&(this.min=0)}for(var n=i.niceNum(this.max-this.min,!1),r=i.niceNum(n/(a-1),!0),h=Math.floor(this.min/r)*r,l=Math.ceil(this.max/r)*r,c=h;l>=c;c+=r)this.ticks.push(c)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildYLabels:function(){this.yLabels=[],i.each(this.ticks,function(t,e,a){var o;this.options.labels.userCallback?o=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(o=i.template(this.options.labels.template,{value:t})),this.yLabels.push(o?o:"")},this)},getCircumference:function(){return 2*Math.PI/this.valuesCount},setScaleSize:function(){var t,e,a,o,s,n,r,h,l,c,u,d,g=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),m=this.width,f=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.valuesCount;e++)t=this.getPointPosition(e,g),a=this.ctx.measureText(i.template(this.options.labels.template,{value:this.labels[e]})).width+5,0===e||e===this.valuesCount/2?(o=a/2,t.x+o>m&&(m=t.x+o,s=e),t.x-o<f&&(f=t.x-o,r=e)):e<this.valuesCount/2?t.x+a>m&&(m=t.x+a,s=e):e>this.valuesCount/2&&t.x-a<f&&(f=t.x-a,r=e);l=f,c=Math.ceil(m-this.width),n=this.getIndexAngle(s),h=this.getIndexAngle(r),u=c/Math.sin(n+Math.PI/2),d=l/Math.sin(h+Math.PI/2),u=i.isNumber(u)?u:0,d=i.isNumber(d)?d:0,this.drawingArea=g-(d+u)/2,this.setCenterPoint(d,u)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,a=t+this.drawingArea;this.xCenter=(a+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.valuesCount;return t*e-Math.PI/2},getDistanceFromCenterForValue:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},getPointPositionForValue:function(t,e){return this.getPointPosition(t,this.getDistanceFromCenterForValue(e))},draw:function(){if(this.options.display){var t=this.ctx;if(i.each(this.yLabels,function(e,a){if(a>0){var o=this.getDistanceFromCenterForValue(this.ticks[a]),s=this.yCenter-o;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,o,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var n=0;n<this.valuesCount;n++){var r=this.getPointPosition(n,this.getDistanceFromCenterForValue(this.ticks[a]));0===n?t.moveTo(r.x,r.y):t.lineTo(r.x,r.y)}t.closePath(),t.stroke()}if(this.options.labels.show){if(t.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),this.options.labels.showLabelBackdrop){var h=t.measureText(e).width;t.fillStyle=this.options.labels.backdropColor,t.fillRect(this.xCenter-h/2-this.options.labels.backdropPaddingX,s-this.fontSize/2-this.options.labels.backdropPaddingY,h+2*this.options.labels.backdropPaddingX,this.options.labels.fontSize+2*this.options.labels.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.labels.fontColor,t.fillText(e,this.xCenter,s)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.valuesCount-1;e>=0;e--){if(this.options.angleLines.show){var a=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(a.x,a.y),t.stroke(),t.closePath()}var o=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var s=this.labels.length,n=this.labels.length/2,r=n/2,h=r>e||e>s-r,l=e===r||e===s-r;0===e?t.textAlign="center":e===n?t.textAlign="center":n>e?t.textAlign="left":t.textAlign="right",l?t.textBaseline="middle":h?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.labels[e],o.x,o.y)}}}}});e.scaleService.registerScaleType("radialLinear",o,a)}.call(this),/*!
  * Chart.js
  * http://chartjs.org/
diff --git a/src/core/core.animation.js b/src/core/core.animation.js
index 03e7577fbbf..06cf54190e1 100644
--- a/src/core/core.animation.js
+++ b/src/core/core.animation.js
@@ -29,7 +29,7 @@
 		dropFrames: 0,
 		addAnimation: function(chartInstance, animationObject, duration) {
 
-			if (!duration) {
+			if (typeof duration !== 'number' || duration === 0) {
 				chartInstance.animating = true;
 			}
 
diff --git a/src/core/core.js b/src/core/core.js
index e64f98d2b3a..85a99167148 100755
--- a/src/core/core.js
+++ b/src/core/core.js
@@ -71,6 +71,7 @@
 	Chart.defaults = {
 		global: {
 			responsive: true,
+			responsiveAnimationDuration: 0,
 			maintainAspectRatio: true,
 			events: ["mousemove", "mouseout", "click", "touchstart", "touchmove", "touchend"],
 			hover: {
@@ -83,6 +84,7 @@
 
 			// Element defaults defined in element extensions
 			elements: {}
+
 		},
 	};
 
diff --git a/src/core/core.responsive.js b/src/core/core.responsive.js
index 23295feba6d..995b6f08bd5 100644
--- a/src/core/core.responsive.js
+++ b/src/core/core.responsive.js
@@ -20,10 +20,10 @@
 					// Cascade the resize event down to the chart.
 					if (instance.options.responsive) {
 						instance.resize();
-						instance.update();
+						instance.update(Chart.defaults.global.responsiveAnimationDuration);
 					}
 				});
-			}, 50);
+			}, 16);
 		};
 	})());
 

From 8d1f2807717c8e19cf2c35824076d48e9c6712ed Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Tue, 16 Jun 2015 13:19:01 -0600
Subject: [PATCH 198/424] Even better responsive sizing

---
 Chart.js                    | 10 +++++++---
 Chart.min.js                |  2 +-
 src/core/core.controller.js |  9 +++++++--
 src/core/core.responsive.js |  1 -
 4 files changed, 15 insertions(+), 7 deletions(-)

diff --git a/Chart.js b/Chart.js
index 2cfaafc1432..86718c553a0 100644
--- a/Chart.js
+++ b/Chart.js
@@ -1213,7 +1213,8 @@
 		Chart.instances[this.id] = this;
 
 		if (this.options.responsive) {
-			this.resize();
+			// Silent resize before chart draws
+			this.resize(true);
 		}
 
 		this.initialize.call(this);
@@ -1255,7 +1256,7 @@
 			return this;
 		},
 
-		resize: function resize() {
+		resize: function resize(silent) {
 			this.stop();
 			var canvas = this.chart.canvas,
 				newWidth = helpers.getMaximumWidth(this.chart.canvas),
@@ -1266,6 +1267,10 @@
 
 			helpers.retinaScale(this.chart);
 
+			if (!silent) {
+				this.update(this.options.responsiveAnimationDuration);
+			}
+
 			return this;
 		},
 
@@ -1635,7 +1640,6 @@
 					// Cascade the resize event down to the chart.
 					if (instance.options.responsive) {
 						instance.resize();
-						instance.update(Chart.defaults.global.responsiveAnimationDuration);
 					}
 				});
 			}, 16);
diff --git a/Chart.min.js b/Chart.min.js
index 610a9c83a82..2fbf94e0ddb 100644
--- a/Chart.min.js
+++ b/Chart.min.js
@@ -7,7 +7,7 @@
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-(function(){"use strict";var t=this,e=t.Chart,i=function(t,e){this.config=e,t.length&&t[0].getContext&&(t=t[0]),t.getContext&&(t=t.getContext("2d")),this.canvas=t.canvas,this.ctx=t;var a=function(t,e){return t["offset"+e]?t["offset"+e]:document.defaultView.getComputedStyle(t).getPropertyValue(e)},o=this.width=a(t.canvas,"Width")||t.canvas.width,s=this.height=a(t.canvas,"Height")||t.canvas.height;return t.canvas.width=o,t.canvas.height=s,o=this.width=t.canvas.width,s=this.height=t.canvas.height,this.aspectRatio=this.width/this.height,i.helpers.retinaScale(this),e?(this.controller=new i.Controller(this),this.controller):this};i.defaults={global:{responsive:!0,responsiveAnimationDuration:0,maintainAspectRatio:!0,events:["mousemove","mouseout","click","touchstart","touchmove","touchend"],hover:{onHover:null,mode:"single",animationDuration:400},onClick:null,defaultColor:"rgba(0,0,0,0.1)",elements:{}}},"undefined"!=typeof amd?define(function(){return i}):"object"==typeof 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window.Color?window.Color(t):(console.log("Color.js not found!"),t)},e.isArray=function(t){return Array.isArray?Array.isArray(t):"[object Array]"===Object.prototype.toString.call(arg)}}.call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers);Chart.elements={},Chart.Element=function(t){e.extend(this,t),this.initialize.apply(this,arguments)},e.extend(Chart.Element.prototype,{initialize:function(){},pivot:function(){return this._view||(this._view=e.clone(this._model)),this._start=e.clone(this._view),this},transition:function(t){return this._view||(this._view=e.clone(this._model)),this._start||this.pivot(),e.each(this._model,function(i,a){if("_"!==a[0]&&this._model.hasOwnProperty(a))if(this._view[a])if(this._model[a]===this._view[a]);else if("string"==typeof i)try{var o=e.color(this._start[a]).mix(e.color(this._model[a]),t);this._view[a]=o.rgbString()}catch(s){this._view[a]=i}else if("number"==typeof i){var n=void 0!==this._start[a]?this._start[a]:0;this._view[a]=(this._model[a]-n)*t+n}else this._view[a]=i;else"number"==typeof i?this._view[a]=i*t:this._view[a]=i||null;else;},this),1===t&&delete this._start,this},tooltipPosition:function(){return{x:this._model.x,y:this._model.y}},hasValue:function(){return e.isNumber(this._model.x)&&e.isNumber(this._model.y)}}),Chart.Element.extend=e.inherits}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.animation={duration:1e3,easing:"easeOutQuart",onProgress:function(){},onComplete:function(){}},e.Animation=e.Element.extend({currentStep:null,numSteps:60,easing:"",render:null,onAnimationProgress:null,onAnimationComplete:null}),e.animationService={frameDuration:17,animations:[],dropFrames:0,addAnimation:function(t,e,a){("number"!=typeof a||0===a)&&(t.animating=!0);for(var o=0;o<this.animations.length;++o)if(this.animations[o].chartInstance===t)return void(this.animations[o].animationObject=e);this.animations.push({chartInstance:t,animationObject:e}),1==this.animations.length&&i.requestAnimFrame.call(window,this.digestWrapper)},cancelAnimation:function(t){var e=i.findNextWhere(this.animations,function(e){return e.chartInstance===t});e&&(this.animations.splice(e,1),t.animating=!1)},digestWrapper:function(){e.animationService.startDigest.call(e.animationService)},startDigest:function(){var t=Date.now(),e=0;this.dropFrames>1&&(e=Math.floor(this.dropFrames),this.dropFrames-=e);for(var a=0;a<this.animations.length;a++)null===this.animations[a].animationObject.currentStep&&(this.animations[a].animationObject.currentStep=0),this.animations[a].animationObject.currentStep+=1+e,this.animations[a].animationObject.currentStep>this.animations[a].animationObject.numSteps&&(this.animations[a].animationObject.currentStep=this.animations[a].animationObject.numSteps),this.animations[a].animationObject.render(this.animations[a].chartInstance,this.animations[a].animationObject),this.animations[a].animationObject.currentStep==this.animations[a].animationObject.numSteps&&(this.animations[a].chartInstance.animating=!1,this.animations.splice(a,1),a--);var o=Date.now(),s=o-t-this.frameDuration,n=s/this.frameDuration;n>1&&(this.dropFrames+=n),this.animations.length>0&&i.requestAnimFrame.call(window,this.digestWrapper)}}}.call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers);Chart.types={},Chart.instances={},Chart.controllers={},Chart.Controller=function(t){return this.chart=t,this.config=t.config,this.data=this.config.data,this.options=this.config.options=e.configMerge(Chart.defaults.global,Chart.defaults[this.config.type],this.config.options||{}),this.id=e.uid(),Chart.instances[this.id]=this,this.options.responsive&&this.resize(),this.initialize.call(this),this},e.extend(Chart.Controller.prototype,{initialize:function(){return this.bindEvents(),this.buildControllers(),this.buildScales(),this.resetElements(),this.initToolTip(),this.update(),this},clear:function(){return e.clear(this.chart),this},stop:function(){return Chart.animationService.cancelAnimation(this),this},resize:function(){this.stop();var t=this.chart.canvas,i=e.getMaximumWidth(this.chart.canvas),a=this.options.maintainAspectRatio?i/this.chart.aspectRatio:e.getMaximumHeight(this.chart.canvas);return t.width=this.chart.width=i,t.height=this.chart.height=a,e.retinaScale(this.chart),this},buildScales:function(){if(this.scales={},this.options.scales&&(this.options.scales.xAxes&&this.options.scales.xAxes.length&&e.each(this.options.scales.xAxes,function(t){var e=Chart.scaleService.getScaleConstructor(t.type),i=new e({ctx:this.chart.ctx,options:t,data:this.data,id:t.id});this.scales[i.id]=i},this),this.options.scales.yAxes&&this.options.scales.yAxes.length&&e.each(this.options.scales.yAxes,function(t){var e=Chart.scaleService.getScaleConstructor(t.type),i=new e({ctx:this.chart.ctx,options:t,data:this.data,id:t.id});this.scales[i.id]=i},this)),this.options.scale){var t=Chart.scaleService.getScaleConstructor(this.options.scale.type),i=new t({ctx:this.chart.ctx,options:this.options.scale,data:this.data,chart:this.chart});this.scale=i}Chart.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height)},buildControllers:function(){e.each(this.data.datasets,function(t,e){var i=t.type||this.config.type;return t.controller?void t.controller.updateIndex(e):void(t.controller=new Chart.controllers[i](this,e))},this)},resetElements:function(){e.each(this.data.datasets,function(t,e){t.controller.reset()},this)},update:function(t){Chart.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),e.each(this.data.datasets,function(t,e){t.controller.update()},this),this.render(t)},render:function(t){if(0!==this.options.animation.duration||t){var i=new Chart.Animation;i.numSteps=(t||this.options.animation.duration)/16.66,i.easing=this.options.animation.easing,i.render=function(t,i){var a=e.easingEffects[i.easing],o=i.currentStep/i.numSteps,s=a(o);t.draw(s,o,i.currentStep)},i.onAnimationProgress=this.options.onAnimationProgress,i.onAnimationComplete=this.options.onAnimationComplete,Chart.animationService.addAnimation(this,i,t)}else this.draw(),this.options.onAnimationComplete.call(this);return this},draw:function(t){var i=t||1;this.clear(),e.each(this.scales,function(t){t.draw(this.chartArea)},this),this.scale&&this.scale.draw(),e.each(this.data.datasets,function(e,i){e.controller.draw(t)},this,!0),this.tooltip.transition(i).draw()},getElementAtEvent:function(t){var i=e.getRelativePosition(t),a=[];return e.each(this.data.datasets,function(t,o){e.each(t.metaData,function(t,e){return t.inRange(i.x,i.y)?(a.push(t),a):void 0},this)},this),a},getElementsAtEvent:function(t){var i=e.getRelativePosition(t),a=[];return e.each(this.data.datasets,function(t,o){e.each(t.metaData,function(t,e){t.inLabelRange(i.x,i.y)&&a.push(t)},this)},this),a},getDatasetAtEvent:function(t){for(var i=e.getRelativePosition(t),a=[],o=0;o<this.chart.data.datasets.length;o++)for(elementIndex=0;elementIndex<this.chart.data.datasets[o].metaData.length;elementIndex++)this.chart.data.datasets[o].metaData[elementIndex].inLabelRange(i.x,i.y)&&e.each(this.chart.data.datasets,datasetIterator);return a.length?a:[]},generateLegend:function(){return template(this.options.legendTemplate,this)},destroy:function(){this.clear(),e.unbindEvents(this,this.events);var t=this.chart.canvas;t.width=this.chart.width,t.height=this.chart.height,t.style.removeProperty?(t.style.removeProperty("width"),t.style.removeProperty("height")):(t.style.removeAttribute("width"),t.style.removeAttribute("height")),delete Chart.instances[this.id]},toBase64Image:function(){return this.chart.canvas.toDataURL.apply(this.chart.canvas,arguments)},initToolTip:function(){this.tooltip=new Chart.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this)},bindEvents:function(){e.bindEvents(this,this.options.events,function(t){this.eventHandler(t)})},eventHandler:function(t){this.lastActive=this.lastActive||[],"mouseout"==t.type?this.active=[]:this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);if(this.lastActive.length)switch(this.options.hover.mode){case"single":this.data.datasets[this.lastActive[0]._datasetIndex].controller.removeHoverStyle(this.lastActive[0],this.lastActive[0]._datasetIndex,this.lastActive[0]._index);break;case"label":for(var i=0;i<this.lastActive.length;i++)this.data.datasets[this.lastActive[i]._datasetIndex].controller.removeHoverStyle(this.lastActive[i],this.lastActive[i]._datasetIndex,this.lastActive[i]._index);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":this.data.datasets[this.active[0]._datasetIndex].controller.setHoverStyle(this.active[0]);break;case"label":for(var i=0;i<this.active.length;i++)this.data.datasets[this.active[i]._datasetIndex].controller.setHoverStyle(this.active[i]);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,e.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;e.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers);e.addEvent(window,"resize",function(){var t;return function(){clearTimeout(t),t=setTimeout(function(){e.each(Chart.instances,function(t){t.options.responsive&&(t.resize(),t.update(Chart.defaults.global.responsiveAnimationDuration))})},16)}}())}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.scaleService={constructors:{},defaults:{},registerScaleType:function(t,e,i){this.constructors[t]=e,this.defaults[t]=i},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0},getScaleDefaults:function(t){return this.defaults.hasOwnProperty(t)?this.defaults[t]:{}},fitScalesForChart:function(t,e,a){var o=e>30?5:2,s=a>30?5:2;if(t){var n=i.where(t.scales,function(t){return"left"==t.options.position}),r=i.where(t.scales,function(t){return"right"==t.options.position}),h=i.where(t.scales,function(t){return"top"==t.options.position}),l=i.where(t.scales,function(t){return"bottom"==t.options.position}),c=e/2,u=a/2;c-=2*o,u-=2*s;var d=(e-c)/(n.length+r.length),g=(a-u)/(h.length+l.length),m=[],f=function(t){var e=t.fit(d,u);m.push({horizontal:!1,minSize:e,scale:t})},p=function(t){var e=t.fit(c,g);m.push({horizontal:!0,minSize:e,scale:t})};i.each(n,f),i.each(r,f),i.each(h,p),i.each(l,p);var v=a-2*s,b=e-2*o;i.each(m,function(t){t.horizontal?v-=t.minSize.height:b-=t.minSize.width});var x=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t});e&&t.fit(e.minSize.width,v)},y=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:w,right:C,top:0,bottom:0};e&&t.fit(b,e.minSize.height,a)},w=o,C=o,_=s,k=s;i.each(n,x),i.each(r,x),i.each(n,function(t){w+=t.width}),i.each(r,function(t){C+=t.width}),i.each(h,y),i.each(l,y),i.each(h,function(t){_+=t.height}),i.each(l,function(t){k+=t.height}),i.each(n,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:k};e&&t.fit(e.minSize.width,v,a)}),i.each(r,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:k};e&&t.fit(e.minSize.width,v,a)});var D=o,A=s,S=function(t){t.left=D,t.right=D+t.width,t.top=_,t.bottom=_+v,D=t.right},P=function(t){t.left=w,t.right=w+b,t.top=A,t.bottom=A+t.height,A=t.bottom};i.each(n,S),i.each(h,P),D+=b,A+=v,i.each(r,S),i.each(l,P),t.chartArea={left:w,top:_,right:w+b,bottom:_+v}}}}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.tooltips={enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>: ","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>: ","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},e.Tooltip=e.Element.extend({initialize:function(){var t=this._options;i.extend(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":i.extend(this._model,{text:i.template(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();i.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var a,o,s=[],n=[],r=this._data.datasets.length-1;r>=0&&(a=this._data.datasets[r].metaData,o=i.indexOf(a,this._active[0]),-1===o);r--);var h=function(t){var e,a,r,h,l,c=[],u=[],d=[];return i.each(this._data.datasets,function(t){e=t.metaData,e[o]&&e[o].hasValue()&&c.push(e[o])},this),i.each(this._options.stacked?c.reverse():c,function(t){u.push(t._view.x),d.push(t._view.y),s.push(i.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),n.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),l=i.min(d),r=i.max(d),h=i.min(u),a=i.max(u),{x:h>this._chart.width/2?h:a,y:(l+r)/2}}.call(this,o);i.extend(this._model,{x:h.x,y:h.y,labels:s,title:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:"",legendColors:n,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=s.length*this._model.fontSize+(s.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var l=t.measureText(this.title).width,c=i.longestText(t,this.font,s)+this._model.fontSize+3,u=i.max([c,l]);this._model.width=u+2*this._model.xPadding;var d=this._model.height/2;this._model.y-d<0?this._model.y=d:this._model.y+d>this._chart.height&&(this._model.y=this._chart.height-d),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.hover.mode){case"single":t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var a=e.caretPadding||2,o=t.measureText(e.text).width+2*e.xPadding,s=e.fontSize+2*e.yPadding,n=s+e.caretHeight+a;e.x+o/2>this._chart.width?e.xAlign="left":e.x-o/2<0&&(e.xAlign="right"),e.y-n<0&&(e.yAlign="below");var r=e.x-o/2,h=e.y-n;if(t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),this._custom)this._custom(this._view);else{switch(e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-a),t.lineTo(e.x+e.caretHeight,e.y-(a+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(a+e.caretHeight)),t.closePath(),t.fill();break;case"below":h=e.y+a+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+a),t.lineTo(e.x+e.caretHeight,e.y+a+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+a+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":r=e.x-o+(e.cornerRadius+e.caretHeight);break;case"right":r=e.x-(e.cornerRadius+e.caretHeight)}i.drawRoundedRectangle(t,r,h,o,s,e.cornerRadius),t.fill(),t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,r+o/2,h+s/2)}break;case"label":i.drawRoundedRectangle(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=i.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=i.fontString(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),i.each(e.labels,function(a,o){t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(a,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(o+1)),t.fillStyle=i.color(e.legendColors[o].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(o+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=i.color(e.legendColors[o].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(o+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var 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i.width=this.chart.width=a,i.height=this.chart.height=o,e.retinaScale(this.chart),t||this.update(this.options.responsiveAnimationDuration),this},buildScales:function(){if(this.scales={},this.options.scales&&(this.options.scales.xAxes&&this.options.scales.xAxes.length&&e.each(this.options.scales.xAxes,function(t){var e=Chart.scaleService.getScaleConstructor(t.type),i=new e({ctx:this.chart.ctx,options:t,data:this.data,id:t.id});this.scales[i.id]=i},this),this.options.scales.yAxes&&this.options.scales.yAxes.length&&e.each(this.options.scales.yAxes,function(t){var e=Chart.scaleService.getScaleConstructor(t.type),i=new e({ctx:this.chart.ctx,options:t,data:this.data,id:t.id});this.scales[i.id]=i},this)),this.options.scale){var t=Chart.scaleService.getScaleConstructor(this.options.scale.type),i=new t({ctx:this.chart.ctx,options:this.options.scale,data:this.data,chart:this.chart});this.scale=i}Chart.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height)},buildControllers:function(){e.each(this.data.datasets,function(t,e){var i=t.type||this.config.type;return t.controller?void t.controller.updateIndex(e):void(t.controller=new Chart.controllers[i](this,e))},this)},resetElements:function(){e.each(this.data.datasets,function(t,e){t.controller.reset()},this)},update:function(t){Chart.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),e.each(this.data.datasets,function(t,e){t.controller.update()},this),this.render(t)},render:function(t){if(0!==this.options.animation.duration||t){var i=new Chart.Animation;i.numSteps=(t||this.options.animation.duration)/16.66,i.easing=this.options.animation.easing,i.render=function(t,i){var a=e.easingEffects[i.easing],o=i.currentStep/i.numSteps,s=a(o);t.draw(s,o,i.currentStep)},i.onAnimationProgress=this.options.onAnimationProgress,i.onAnimationComplete=this.options.onAnimationComplete,Chart.animationService.addAnimation(this,i,t)}else this.draw(),this.options.onAnimationComplete.call(this);return this},draw:function(t){var i=t||1;this.clear(),e.each(this.scales,function(t){t.draw(this.chartArea)},this),this.scale&&this.scale.draw(),e.each(this.data.datasets,function(e,i){e.controller.draw(t)},this,!0),this.tooltip.transition(i).draw()},getElementAtEvent:function(t){var i=e.getRelativePosition(t),a=[];return e.each(this.data.datasets,function(t,o){e.each(t.metaData,function(t,e){return t.inRange(i.x,i.y)?(a.push(t),a):void 0},this)},this),a},getElementsAtEvent:function(t){var i=e.getRelativePosition(t),a=[];return e.each(this.data.datasets,function(t,o){e.each(t.metaData,function(t,e){t.inLabelRange(i.x,i.y)&&a.push(t)},this)},this),a},getDatasetAtEvent:function(t){for(var i=e.getRelativePosition(t),a=[],o=0;o<this.chart.data.datasets.length;o++)for(elementIndex=0;elementIndex<this.chart.data.datasets[o].metaData.length;elementIndex++)this.chart.data.datasets[o].metaData[elementIndex].inLabelRange(i.x,i.y)&&e.each(this.chart.data.datasets,datasetIterator);return a.length?a:[]},generateLegend:function(){return template(this.options.legendTemplate,this)},destroy:function(){this.clear(),e.unbindEvents(this,this.events);var t=this.chart.canvas;t.width=this.chart.width,t.height=this.chart.height,t.style.removeProperty?(t.style.removeProperty("width"),t.style.removeProperty("height")):(t.style.removeAttribute("width"),t.style.removeAttribute("height")),delete Chart.instances[this.id]},toBase64Image:function(){return this.chart.canvas.toDataURL.apply(this.chart.canvas,arguments)},initToolTip:function(){this.tooltip=new Chart.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this)},bindEvents:function(){e.bindEvents(this,this.options.events,function(t){this.eventHandler(t)})},eventHandler:function(t){this.lastActive=this.lastActive||[],"mouseout"==t.type?this.active=[]:this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);if(this.lastActive.length)switch(this.options.hover.mode){case"single":this.data.datasets[this.lastActive[0]._datasetIndex].controller.removeHoverStyle(this.lastActive[0],this.lastActive[0]._datasetIndex,this.lastActive[0]._index);break;case"label":for(var i=0;i<this.lastActive.length;i++)this.data.datasets[this.lastActive[i]._datasetIndex].controller.removeHoverStyle(this.lastActive[i],this.lastActive[i]._datasetIndex,this.lastActive[i]._index);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":this.data.datasets[this.active[0]._datasetIndex].controller.setHoverStyle(this.active[0]);break;case"label":for(var i=0;i<this.active.length;i++)this.data.datasets[this.active[i]._datasetIndex].controller.setHoverStyle(this.active[i]);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,e.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;e.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers);e.addEvent(window,"resize",function(){var t;return function(){clearTimeout(t),t=setTimeout(function(){e.each(Chart.instances,function(t){t.options.responsive&&t.resize()})},16)}}())}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.scaleService={constructors:{},defaults:{},registerScaleType:function(t,e,i){this.constructors[t]=e,this.defaults[t]=i},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0},getScaleDefaults:function(t){return this.defaults.hasOwnProperty(t)?this.defaults[t]:{}},fitScalesForChart:function(t,e,a){var o=e>30?5:2,s=a>30?5:2;if(t){var n=i.where(t.scales,function(t){return"left"==t.options.position}),r=i.where(t.scales,function(t){return"right"==t.options.position}),h=i.where(t.scales,function(t){return"top"==t.options.position}),l=i.where(t.scales,function(t){return"bottom"==t.options.position}),c=e/2,u=a/2;c-=2*o,u-=2*s;var d=(e-c)/(n.length+r.length),g=(a-u)/(h.length+l.length),m=[],f=function(t){var e=t.fit(d,u);m.push({horizontal:!1,minSize:e,scale:t})},p=function(t){var e=t.fit(c,g);m.push({horizontal:!0,minSize:e,scale:t})};i.each(n,f),i.each(r,f),i.each(h,p),i.each(l,p);var v=a-2*s,b=e-2*o;i.each(m,function(t){t.horizontal?v-=t.minSize.height:b-=t.minSize.width});var x=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t});e&&t.fit(e.minSize.width,v)},y=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:w,right:C,top:0,bottom:0};e&&t.fit(b,e.minSize.height,a)},w=o,C=o,_=s,k=s;i.each(n,x),i.each(r,x),i.each(n,function(t){w+=t.width}),i.each(r,function(t){C+=t.width}),i.each(h,y),i.each(l,y),i.each(h,function(t){_+=t.height}),i.each(l,function(t){k+=t.height}),i.each(n,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:k};e&&t.fit(e.minSize.width,v,a)}),i.each(r,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:k};e&&t.fit(e.minSize.width,v,a)});var D=o,A=s,S=function(t){t.left=D,t.right=D+t.width,t.top=_,t.bottom=_+v,D=t.right},P=function(t){t.left=w,t.right=w+b,t.top=A,t.bottom=A+t.height,A=t.bottom};i.each(n,S),i.each(h,P),D+=b,A+=v,i.each(r,S),i.each(l,P),t.chartArea={left:w,top:_,right:w+b,bottom:_+v}}}}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.tooltips={enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>: ","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>: ","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},e.Tooltip=e.Element.extend({initialize:function(){var t=this._options;i.extend(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":i.extend(this._model,{text:i.template(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();i.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var a,o,s=[],n=[],r=this._data.datasets.length-1;r>=0&&(a=this._data.datasets[r].metaData,o=i.indexOf(a,this._active[0]),-1===o);r--);var h=function(t){var e,a,r,h,l,c=[],u=[],d=[];return i.each(this._data.datasets,function(t){e=t.metaData,e[o]&&e[o].hasValue()&&c.push(e[o])},this),i.each(this._options.stacked?c.reverse():c,function(t){u.push(t._view.x),d.push(t._view.y),s.push(i.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),n.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),l=i.min(d),r=i.max(d),h=i.min(u),a=i.max(u),{x:h>this._chart.width/2?h:a,y:(l+r)/2}}.call(this,o);i.extend(this._model,{x:h.x,y:h.y,labels:s,title:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:"",legendColors:n,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=s.length*this._model.fontSize+(s.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var l=t.measureText(this.title).width,c=i.longestText(t,this.font,s)+this._model.fontSize+3,u=i.max([c,l]);this._model.width=u+2*this._model.xPadding;var d=this._model.height/2;this._model.y-d<0?this._model.y=d:this._model.y+d>this._chart.height&&(this._model.y=this._chart.height-d),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.hover.mode){case"single":t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var a=e.caretPadding||2,o=t.measureText(e.text).width+2*e.xPadding,s=e.fontSize+2*e.yPadding,n=s+e.caretHeight+a;e.x+o/2>this._chart.width?e.xAlign="left":e.x-o/2<0&&(e.xAlign="right"),e.y-n<0&&(e.yAlign="below");var r=e.x-o/2,h=e.y-n;if(t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),this._custom)this._custom(this._view);else{switch(e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-a),t.lineTo(e.x+e.caretHeight,e.y-(a+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(a+e.caretHeight)),t.closePath(),t.fill();break;case"below":h=e.y+a+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+a),t.lineTo(e.x+e.caretHeight,e.y+a+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+a+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":r=e.x-o+(e.cornerRadius+e.caretHeight);break;case"right":r=e.x-(e.cornerRadius+e.caretHeight)}i.drawRoundedRectangle(t,r,h,o,s,e.cornerRadius),t.fill(),t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,r+o/2,h+s/2)}break;case"label":i.drawRoundedRectangle(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=i.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=i.fontString(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),i.each(e.labels,function(a,o){t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(a,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(o+1)),t.fillStyle=i.color(e.legendColors[o].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(o+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=i.color(e.legendColors[o].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(o+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.bar={hover:{mode:"label"},scales:{xAxes:[{type:"category",categorySpacing:10,spacing:1,gridLines:{offsetGridLines:!0}}],yAxes:[{type:"linear"}]}},e.controllers.bar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.bar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){var e=this.getScaleForId(this.getDataset().xAxisID),a=this.getScaleForId(this.getDataset().yAxisID);i.each(this.getDataset().metaData,function(o,s){var n;n=a.getPixelForValue(a.min<0&&a.max<0?a.max:a.min>0&&a.max>0?a.min:0),i.extend(o,{_chart:this.chart.chart,_xScale:e,_yScale:a,_datasetIndex:this.index,_index:s,_model:{x:e.calculateBarX(this.chart.data.datasets.length,this.index,s),y:t?n:a.calculateBarY(this.index,s),label:this.chart.data.labels[s],datasetLabel:this.getDataset().label,base:a.calculateBarBase(this.index,s),width:e.calculateBarWidth(this.chart.data.datasets.length),backgroundColor:o.custom&&o.custom.backgroundColor?o.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,s,this.chart.options.elements.rectangle.backgroundColor),borderColor:o.custom&&o.custom.borderColor?o.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,s,this.chart.options.elements.rectangle.borderColor),borderWidth:o.custom&&o.custom.borderWidth?o.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,s,this.chart.options.elements.rectangle.borderWidth)
 }}),o.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.doughnut={animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},cutoutPercentage:50},e.defaults.pie=i.clone(e.defaults.doughnut),i.extend(e.defaults.pie,{cutoutPercentage:0}),e.controllers.doughnut=e.controllers.pie=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.doughnut.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,a){var o={x:this.chart.chart.width/2,y:this.chart.chart.height/2,startAngle:Math.PI*-.5,circumference:this.chart.options.animation.animateRotate?0:this.calculateCircumference(this.getDataset().data[a]),outerRadius:this.chart.options.animation.animateScale?0:this.outerRadius,innerRadius:this.chart.options.animation.animateScale?0:this.innerRadius};i.extend(e,{_chart:this.chart.chart,_datasetIndex:this.index,_index:a,_model:t?o:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,circumference:this.calculateCircumference(this.getDataset().data[a]),outerRadius:this.outerRadius,innerRadius:this.innerRadius,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,a,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,a,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,a,this.chart.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,a,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.getDataset().label,a,this.chart.data.labels[a])}}),t||(0===a?e._model.startAngle=Math.PI*-.5:e._model.startAngle=this.getDataset().metaData[a-1]._model.endAngle,e._model.endAngle=e._model.startAngle+e._model.circumference,a<this.getDataset().data.length-1&&(this.getDataset().metaData[a+1]._model.startAngle=e._model.endAngle)),e.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?1.999999*Math.PI*(t/this.getDataset().total):0}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.line={hover:{mode:"label"},scales:{xAxes:[{type:"category"}],yAxes:[{type:"linear"}]}},e.controllers.line=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.line.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){var e,a=this.getDataset().metaDataset,o=this.getDataset().metaData,s=this.getScaleForId(this.getDataset().yAxisID),n=this.getScaleForId(this.getDataset().xAxisID);e=s.getPixelForValue(s.min<0&&s.max<0?s.max:s.min>0&&s.max>0?s.min:0),i.extend(a,{_scale:s,_datasetIndex:this.index,_children:o,_model:{tension:a.custom&&a.custom.tension?a.custom.tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:a.custom&&a.custom.fill?a.custom.fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:e}}),a.pivot(),i.each(o,function(a,o){i.extend(a,{_chart:this.chart.chart,_xScale:n,_yScale:s,_datasetIndex:this.index,_index:o,_model:{x:n.getPointPixelForValue(this.getDataset().data[o],o,this.index),y:t?e:s.getPointPixelForValue(this.getDataset().data[o],o,this.index),tension:a.custom&&a.custom.tension?a.custom.tension:this.chart.options.elements.line.tension,radius:a.custom&&a.custom.radius?a.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,o,this.chart.options.elements.point.radius),backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,o,this.chart.options.elements.point.backgroundColor),borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,o,this.chart.options.elements.point.borderColor),borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,o,this.chart.options.elements.point.borderWidth),skip:null===this.getDataset().data[o],hitRadius:a.custom&&a.custom.hitRadius?a.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,o,this.chart.options.elements.point.hitRadius)}})},this),i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e)._model,t._model,i.nextItem(this.getDataset().metaData,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.polarArea={scale:{type:"radialLinear",lineArc:!0},animateRotate:!0},e.controllers.polarArea=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.polarArea.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.chart.scale.calculateRange(),this.chart.scale.generateTicks(),this.chart.scale.buildYLabels(),this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,a){var o={x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:0,startAngle:Math.PI*-.5,endAngle:Math.PI*-.5,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,a,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,a,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,a,this.chart.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,a,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,a,this.chart.data.labels[a])},s=1/this.getDataset().data.length*2,n=-.5*Math.PI+Math.PI*s*a,r=n+s*Math.PI;console.log(),i.extend(e,{_chart:this.chart.chart,_datasetIndex:this.index,_index:a,_model:t?o:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[a]),startAngle:n,endAngle:r,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,a,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,a,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,a,this.chart.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,a,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,a,this.chart.data.labels[a])}}),e.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw(),console.log(t)},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?2*Math.PI*(t/this.getDataset().total):0},updateScaleRange:function(){i.extend(this.chart.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.radar={scale:{type:"radialLinear"},elements:{line:{tension:0}}},e.controllers.radar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.radar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData,_loop:!0}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i,_model:{x:0,y:0}})},this)},reset:function(){this.update(!0)},update:function(t){var e,a=(this.getDataset().metaDataset,this.getDataset().metaData),o=this.chart.scale;o.setScaleSize(),o.calculateRange(),o.generateTicks(),o.buildYLabels(),e=o.min<0&&o.max<0?o.getPointPositionForValue(0,o.max):o.min>0&&o.max>0?o.getPointPositionForValue(0,o.min):o.getPointPositionForValue(0,0),i.extend(this.getDataset().metaDataset,{_datasetIndex:this.index,_children:this.getDataset().metaData,_model:{tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:o.top,scaleBottom:o.bottom,scaleZero:e}}),this.getDataset().metaDataset.pivot(),i.each(a,function(e,a){var s=o.getPointPositionForValue(a,this.getDataset().data[a]);i.extend(e,{_datasetIndex:this.index,_index:a,_model:{x:t?o.xCenter:s.x,y:t?o.yCenter:s.y,tension:e.custom&&e.custom.tension?e.custom.tension:this.chart.options.elements.line.tension,radius:e.custom&&e.custom.radius?e.custom.pointRadius:i.getValueAtIndexOrDefault(this.getDataset().pointRadius,a,this.chart.options.elements.point.radius),backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,a,this.chart.options.elements.point.backgroundColor),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,a,this.chart.options.elements.point.borderColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,a,this.chart.options.elements.point.borderWidth),skip:null===this.getDataset().data[a],hitRadius:e.custom&&e.custom.hitRadius?e.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,a,this.chart.options.elements.point.hitRadius)}})},this),i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e,!0)._model,t._model,i.nextItem(this.getDataset().metaData,e,!0)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";return}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},o=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},getPixelForValue:function(t,e,i,a){if(this.isHorizontal()){var o=(this.labelRotation>0,this.width-(this.paddingLeft+this.paddingRight)),s=o/Math.max(this.data.labels.length-(this.options.gridLines.offsetGridLines?0:1),1),n=s*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&a&&(n+=s/2),this.left+Math.round(n)}return this.top+e*(this.height/this.data.labels.length)},getPointPixelForValue:function(t,e,i){return this.getPixelForValue(t,e,i,!0)},calculateBaseWidth:function(){return this.getPixelForValue(null,1,0,!0)-this.getPixelForValue(null,0,0,!0)-2*this.options.categorySpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*this.options.spacing;return this.options.stacked?e:e/t},calculateBarX:function(t,e,i){var a=this.calculateBaseWidth(),o=this.getPixelForValue(null,i,e,!0)-a/2,s=this.calculateBarWidth(t);return this.options.stacked?o+s/2:o+s*e+e*this.options.spacing+s/2},calculateLabelRotation:function(t,e){var a=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=a;var o,s,n=this.ctx.measureText(this.data.labels[0]).width,r=this.ctx.measureText(this.data.labels[this.data.labels.length-1]).width;if(this.paddingRight=r/2+3,this.paddingLeft=n/2+3,this.labelRotation=0,this.options.display){var h,l,c=i.longestText(this.ctx,a,this.data.labels);this.labelWidth=c;for(var u=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>u&&0===this.labelRotation||this.labelWidth>u&&this.labelRotation<=90&&this.labelRotation>0;){if(h=Math.cos(i.toRadians(this.labelRotation)),l=Math.sin(i.toRadians(this.labelRotation)),o=h*n,s=h*r,o+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=o+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,l*c>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=h*c}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;e&&(this.paddingLeft-=e.left,this.paddingRight-=e.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},fit:function(t,e,a){this.calculateLabelRotation(e,a);var o={width:0,height:0},s=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),n=i.longestText(this.ctx,s,this.data.labels);if(this.isHorizontal()?(o.width=t,this.width=t):this.options.display&&(o.width=Math.min(n+6,t)),this.isHorizontal()&&this.options.display){var r=Math.cos(i.toRadians(this.labelRotation))*n+1.5*this.options.labels.fontSize;o.height=Math.min(r,e)}else this.options.display&&(o.width=Math.min(n+6,t));return this.width=o.width,this.height=o.height,o},draw:function(t){if(this.options.display){var e;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){e=!0;var a="bottom"==this.options.position?this.top:this.bottom-10,o="bottom"==this.options.position?this.top+10:this.bottom,s=0!==this.labelRotation;i.each(this.data.labels,function(n,r){var h=this.getPixelForValue(n,r,null,!1),l=this.getPixelForValue(n,r,null,!0);this.options.gridLines.show&&(0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,a),this.ctx.lineTo(h,o)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(l,s?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=s?"right":"center",this.ctx.textBaseline=s?"middle":"top",this.ctx.fillText(n,0,0),this.ctx.restore())},this)}else this.options.gridLines.show,this.options.labels.show}}});e.scaleService.registerScaleType("category",o,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},reverse:!1,beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},o=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},generateTicks:function(t,e){if(this.ticks=[],this.options.override)for(var a=0;a<=this.options.override.steps;++a){var o=this.options.override.start+a*this.options.override.stepWidth;ticks.push(o)}else{var s;if(s=this.isHorizontal()?Math.min(11,Math.ceil(t/50)):Math.min(11,Math.ceil(e/(2*this.options.labels.fontSize))),s=Math.max(2,s),this.options.beginAtZero){var n=i.sign(this.min),r=i.sign(this.max);0>n&&0>r?this.max=0:n>0&&r>0&&(this.min=0)}for(var h=i.niceNum(this.max-this.min,!1),l=i.niceNum(h/(s-1),!0),c=Math.floor(this.min/l)*l,u=Math.ceil(this.max/l)*l,d=c;u>=d;d+=l)this.ticks.push(d)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks),this.options.reverse?(this.ticks.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,a){var o;this.options.labels.userCallback?o=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(o=i.template(this.options.labels.template,{value:t})),this.labels.push(o?o:"")},this)},getRightValue:function(t){return"object"==typeof t?this.isHorizontal()?t.x:t.y:t},getPixelForValue:function(t){var e,i=this.end-this.start;return e=this.isHorizontal()?this.left+this.width/i*(t-this.start):this.bottom-this.height/i*(t-this.start)},calculateRange:function(){this.min=null,this.max=null;var t=[],e=[];if(this.options.stacked){i.each(this.data.datasets,function(a){(this.isHorizontal()?a.xAxisID===this.id:a.yAxisID===this.id)&&i.each(a.data,function(i,a){var o=this.getRightValue(i);t[a]=t[a]||0,e[a]=e[a]||0,this.options.relativePoints?t[a]=100:0>o?e[a]+=o:t[a]+=o},this)},this);var a=t.concat(e);this.min=i.min(a),this.max=i.max(a)}else i.each(this.data.datasets,function(t){(this.isHorizontal()?t.xAxisID===this.id:t.yAxisID===this.id)&&i.each(t.data,function(t,e){var i=this.getRightValue(t);null===this.min?this.min=i:i<this.min&&(this.min=i),null===this.max?this.max=i:i>this.max&&(this.max=i)},this)},this);this.min===this.max&&(this.min--,this.max++)},getPointPixelForValue:function(t,e,i){var a=this.getRightValue(t);if(this.options.stacked){for(var o=0,s=0,n=0;i>n;++n)this.data.datasets[n].data[e]<0?s+=this.data.datasets[n].data[e]:o+=this.data.datasets[n].data[e];return this.getPixelForValue(0>a?s+a:o+a)}return this.getPixelForValue(a)},calculateBarBase:function(t,e){var i=0;if(this.options.stacked){var a=this.data.datasets[t].data[e];if(0>a)for(var o=0;t>o;o++)this.data.datasets[o].yAxisID===this.id&&(i+=this.data.datasets[o].data[e]<0?this.data.datasets[o].data[e]:0);else for(var s=0;t>s;s++)this.data.datasets[s].yAxisID===this.id&&(i+=this.data.datasets[s].data[e]>0?this.data.datasets[s].data[e]:0);return this.getPixelForValue(i)}return i=this.getPixelForValue(this.min),this.beginAtZero||this.min<=0&&this.max>=0||this.min>=0&&this.max<=0?(i=this.getPixelForValue(0),
 i+=this.options.gridLines.lineWidth):this.min<0&&this.max<0&&(i=this.getPixelForValue(this.max)),i},calculateBarY:function(t,e){var i=this.data.datasets[t].data[e];if(this.options.stacked){for(var a=0,o=0,s=0;t>s;s++)this.data.datasets[s].data[e]<0?o+=this.data.datasets[s].data[e]||0:a+=this.data.datasets[s].data[e]||0;return this.getPixelForValue(0>i?o+i:a+i)}for(var n=0,r=t;r<this.data.datasets.length;r++)n+=r===t&&i?i:i;return this.getPixelForValue(i)},fit:function(t,e){this.calculateRange(),this.generateTicks(t,e),this.buildLabels();var a={width:0,height:0};if(this.isHorizontal()?a.width=t:a.width=this.options.gridLines.show&&this.options.display?10:0,this.isHorizontal()?a.height=this.options.gridLines.show&&this.options.display?10:0:a.height=e,this.options.labels.show&&this.options.display){var o=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);if(this.isHorizontal()){var s=(e-a.height,1.5*this.options.labels.fontSize);a.height=Math.min(e,a.height+s)}else{var n=t-a.width,r=i.longestText(this.ctx,o,this.labels);n>r?a.width+=r:a.width=t}}return this.width=a.width,this.height=a.height,a},draw:function(t){if(this.options.display){var e,a;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var o="bottom"==this.options.position?this.top:this.bottom-5,s="bottom"==this.options.position?this.top+5:this.bottom;i.each(this.ticks,function(n,r){var h=this.getPixelForValue(n);0===n||!a&&0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,o),this.ctx.lineTo(h,s)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()},this)}if(this.options.labels.show){var n;"top"==this.options.position?(n=this.bottom-10,this.ctx.textBaseline="bottom"):(n=this.top+10,this.ctx.textBaseline="top"),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,i,n)},this)}}else{if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var r="right"==this.options.position?this.left:this.right-5,h="right"==this.options.position?this.left+5:this.right;i.each(this.ticks,function(o,s){var n=this.getPixelForValue(o);0===o||!a&&0===s?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),n+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(r,n),this.ctx.lineTo(h,n)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,n),this.ctx.lineTo(t.right,n)),this.ctx.stroke()},this)}if(this.options.labels.show){var l;"left"==this.options.position?(l=this.right-10,this.ctx.textAlign="right"):(l=this.left+5,this.ctx.textAlign="left"),this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,l,i)},this)}}}}});e.scaleService.registerScaleType("linear",o,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,animate:!0,lineArc:!1,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1},angleLines:{show:!0,color:"rgba(0,0,0, 0.1)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},o=e.Element.extend({initialize:function(){this.height=this.chart.height,this.width=this.chart.width,this.xCenter=this.chart.width/2,this.yCenter=this.chart.height/2,this.size=i.min([this.height,this.width]),this.valuesCount=this.data.labels.length,this.labels=this.data.labels,this.drawingArea=this.options.display?this.size/2-(this.options.labels.fontSize/2+this.options.labels.backdropPaddingY):this.size/2},update:function(){this.options.lineArc?this.drawingArea=this.options.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},calculateRange:function(){this.min=null,this.max=null,i.each(this.data.datasets,function(t){i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)},generateTicks:function(){if(this.ticks=[],this.options.override)for(var t=0;t<=this.options.override.steps;++t){var e=this.options.override.start+t*this.options.override.stepWidth;ticks.push(e)}else{var a=Math.min(11,Math.ceil(this.drawingArea/(2*this.options.labels.fontSize)));if(a=Math.max(2,a),this.options.beginAtZero){var o=i.sign(this.min),s=i.sign(this.max);0>o&&0>s?this.max=0:o>0&&s>0&&(this.min=0)}for(var n=i.niceNum(this.max-this.min,!1),r=i.niceNum(n/(a-1),!0),h=Math.floor(this.min/r)*r,l=Math.ceil(this.max/r)*r,c=h;l>=c;c+=r)this.ticks.push(c)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildYLabels:function(){this.yLabels=[],i.each(this.ticks,function(t,e,a){var o;this.options.labels.userCallback?o=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(o=i.template(this.options.labels.template,{value:t})),this.yLabels.push(o?o:"")},this)},getCircumference:function(){return 2*Math.PI/this.valuesCount},setScaleSize:function(){var t,e,a,o,s,n,r,h,l,c,u,d,g=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),m=this.width,f=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.valuesCount;e++)t=this.getPointPosition(e,g),a=this.ctx.measureText(i.template(this.options.labels.template,{value:this.labels[e]})).width+5,0===e||e===this.valuesCount/2?(o=a/2,t.x+o>m&&(m=t.x+o,s=e),t.x-o<f&&(f=t.x-o,r=e)):e<this.valuesCount/2?t.x+a>m&&(m=t.x+a,s=e):e>this.valuesCount/2&&t.x-a<f&&(f=t.x-a,r=e);l=f,c=Math.ceil(m-this.width),n=this.getIndexAngle(s),h=this.getIndexAngle(r),u=c/Math.sin(n+Math.PI/2),d=l/Math.sin(h+Math.PI/2),u=i.isNumber(u)?u:0,d=i.isNumber(d)?d:0,this.drawingArea=g-(d+u)/2,this.setCenterPoint(d,u)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,a=t+this.drawingArea;this.xCenter=(a+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.valuesCount;return t*e-Math.PI/2},getDistanceFromCenterForValue:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},getPointPositionForValue:function(t,e){return this.getPointPosition(t,this.getDistanceFromCenterForValue(e))},draw:function(){if(this.options.display){var t=this.ctx;if(i.each(this.yLabels,function(e,a){if(a>0){var o=this.getDistanceFromCenterForValue(this.ticks[a]),s=this.yCenter-o;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,o,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var n=0;n<this.valuesCount;n++){var r=this.getPointPosition(n,this.getDistanceFromCenterForValue(this.ticks[a]));0===n?t.moveTo(r.x,r.y):t.lineTo(r.x,r.y)}t.closePath(),t.stroke()}if(this.options.labels.show){if(t.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),this.options.labels.showLabelBackdrop){var h=t.measureText(e).width;t.fillStyle=this.options.labels.backdropColor,t.fillRect(this.xCenter-h/2-this.options.labels.backdropPaddingX,s-this.fontSize/2-this.options.labels.backdropPaddingY,h+2*this.options.labels.backdropPaddingX,this.options.labels.fontSize+2*this.options.labels.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.labels.fontColor,t.fillText(e,this.xCenter,s)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.valuesCount-1;e>=0;e--){if(this.options.angleLines.show){var a=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(a.x,a.y),t.stroke(),t.closePath()}var o=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var s=this.labels.length,n=this.labels.length/2,r=n/2,h=r>e||e>s-r,l=e===r||e===s-r;0===e?t.textAlign="center":e===n?t.textAlign="center":n>e?t.textAlign="left":t.textAlign="right",l?t.textBaseline="middle":h?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.labels[e],o.x,o.y)}}}}});e.scaleService.registerScaleType("radialLinear",o,a)}.call(this),/*!
  * Chart.js
diff --git a/src/core/core.controller.js b/src/core/core.controller.js
index b36e0a9f13b..77a08bbdf15 100644
--- a/src/core/core.controller.js
+++ b/src/core/core.controller.js
@@ -31,7 +31,8 @@
 		Chart.instances[this.id] = this;
 
 		if (this.options.responsive) {
-			this.resize();
+			// Silent resize before chart draws
+			this.resize(true);
 		}
 
 		this.initialize.call(this);
@@ -73,7 +74,7 @@
 			return this;
 		},
 
-		resize: function resize() {
+		resize: function resize(silent) {
 			this.stop();
 			var canvas = this.chart.canvas,
 				newWidth = helpers.getMaximumWidth(this.chart.canvas),
@@ -84,6 +85,10 @@
 
 			helpers.retinaScale(this.chart);
 
+			if (!silent) {
+				this.update(this.options.responsiveAnimationDuration);
+			}
+
 			return this;
 		},
 
diff --git a/src/core/core.responsive.js b/src/core/core.responsive.js
index 995b6f08bd5..7a2eb78c751 100644
--- a/src/core/core.responsive.js
+++ b/src/core/core.responsive.js
@@ -20,7 +20,6 @@
 					// Cascade the resize event down to the chart.
 					if (instance.options.responsive) {
 						instance.resize();
-						instance.update(Chart.defaults.global.responsiveAnimationDuration);
 					}
 				});
 			}, 16);

From 056b9550d0816536ba330ef405e0b2dee312f9f8 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Tue, 16 Jun 2015 19:20:26 -0400
Subject: [PATCH 199/424] Create interfaces similar to the old interfaces.
 Ensure that scales always have IDs before controllers are built.

---
 gulpfile.js                                   |  2 +-
 samples/bar-multi-axis.html                   |  3 +--
 samples/line-multi-axis.html                  |  2 +-
 samples/polar-area.html                       |  3 +--
 samples/scatter-multi-axis.html               |  2 +-
 samples/scatter.html                          |  7 +++---
 src/charts/Chart.Bar.js                       | 14 +++++++++++
 src/charts/Chart.Doughnut.js                  | 14 +++++++++++
 src/charts/Chart.Line.js                      | 14 +++++++++++
 src/charts/Chart.PolarArea.js                 | 14 +++++++++++
 src/charts/Chart.Radar.js                     | 14 +++++++++++
 .../Chart.Scatter.js}                         | 21 ++++++++---------
 src/controllers/controller.line.js            |  2 ++
 src/core/core.controller.js                   | 23 +++++++++++++++++--
 src/scales/scale.category.js                  |  1 -
 src/scales/scale.linear.js                    |  1 -
 16 files changed, 111 insertions(+), 26 deletions(-)
 create mode 100644 src/charts/Chart.Bar.js
 create mode 100644 src/charts/Chart.Doughnut.js
 create mode 100644 src/charts/Chart.Line.js
 create mode 100644 src/charts/Chart.PolarArea.js
 create mode 100644 src/charts/Chart.Radar.js
 rename src/{controllers/controller.scatter.js => charts/Chart.Scatter.js} (75%)

diff --git a/gulpfile.js b/gulpfile.js
index 70d58c0083c..9ce3dc3f4bb 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -32,7 +32,7 @@ gulp.task('build', function() {
             './src/controllers/**',
             './src/scales/**',
             './src/elements/**',
-            './src/charts/chart.bar.js',
+            './src/charts/**',
             './node_modules/color/dist/color.min.js'
         ],
         isCustom = !!(util.env.types),
diff --git a/samples/bar-multi-axis.html b/samples/bar-multi-axis.html
index ff5c360fa9f..b1ed3abf0f7 100644
--- a/samples/bar-multi-axis.html
+++ b/samples/bar-multi-axis.html
@@ -45,8 +45,7 @@
     };
     window.onload = function() {
         var ctx = document.getElementById("canvas").getContext("2d");
-        window.myBar = new Chart(ctx, {
-            type: 'bar',
+        window.myBar = Chart.Bar(ctx, {
             data: barChartData, 
             options: {
                 responsive: true,
diff --git a/samples/line-multi-axis.html b/samples/line-multi-axis.html
index 729cf3731b2..e2f0d873b63 100644
--- a/samples/line-multi-axis.html
+++ b/samples/line-multi-axis.html
@@ -45,7 +45,7 @@
 
     window.onload = function() {
         var ctx = document.getElementById("canvas").getContext("2d");
-        window.myLine = new Chart(ctx).Line({
+        window.myLine = Chart.Line(ctx, {
             data: lineChartData,
             options: {
                 responsive: true,
diff --git a/samples/polar-area.html b/samples/polar-area.html
index 4388a73cad0..73d5c604972 100644
--- a/samples/polar-area.html
+++ b/samples/polar-area.html
@@ -21,7 +21,6 @@
     };
 
     var config = {
-        type: 'polarArea',
         data: {
             datasets: [{
                 data: [
@@ -54,7 +53,7 @@
 
     window.onload = function() {
         var ctx = document.getElementById("chart-area");
-        window.myPolarArea = new Chart(ctx, config);
+        window.myPolarArea = Chart.PolarArea(ctx, config);
     };
 
     $('#randomizeData').click(function() {
diff --git a/samples/scatter-multi-axis.html b/samples/scatter-multi-axis.html
index ab08e0d2648..a25c5f1b12a 100644
--- a/samples/scatter-multi-axis.html
+++ b/samples/scatter-multi-axis.html
@@ -90,7 +90,7 @@
 
     window.onload = function() {
         var ctx = document.getElementById("canvas").getContext("2d");
-        window.myScatter = new Chart(ctx).Scatter({
+        window.myScatter = Chart.Scatter(ctx, {
         	data: scatterChartData,
         	options: {
 	            responsive: true,
diff --git a/samples/scatter.html b/samples/scatter.html
index b27743762c1..c4c96fbf8dc 100644
--- a/samples/scatter.html
+++ b/samples/scatter.html
@@ -86,15 +86,14 @@
 
     window.onload = function() {
         var ctx = document.getElementById("canvas").getContext("2d");
-        window.myScatter = new Chart(ctx).Scatter({
+        window.myScatter = Chart.Scatter(ctx, {
         	data: scatterChartData,
         	options: {
-	            responsive: true,
-	            hoverMode: 'single', // should always use single for a scatter chart
 	            scales: {
 	            	xAxes: [{
+	            		position: 'top',
 	            		gridLines: {
-	            			zeroLineColor: "rgba(0,0,0,1)"
+	            			zeroLineColor: "rgba(0,255,0,1)"
 	            		}
 	            	}]
 	            }
diff --git a/src/charts/Chart.Bar.js b/src/charts/Chart.Bar.js
new file mode 100644
index 00000000000..26db4ada008
--- /dev/null
+++ b/src/charts/Chart.Bar.js
@@ -0,0 +1,14 @@
+(function() {
+	"use strict";
+
+	var root = this;
+	var Chart = root.Chart;
+	var helpers = Chart.helpers;
+
+	Chart.Bar = function(context, config) {
+		config.type = 'bar';
+
+		return new Chart(context, config);
+	}
+	
+}).call(this);
diff --git a/src/charts/Chart.Doughnut.js b/src/charts/Chart.Doughnut.js
new file mode 100644
index 00000000000..d01959d448f
--- /dev/null
+++ b/src/charts/Chart.Doughnut.js
@@ -0,0 +1,14 @@
+(function() {
+	"use strict";
+
+	var root = this;
+	var Chart = root.Chart;
+	var helpers = Chart.helpers;
+
+	Chart.Doughnut = function(context, config) {
+		config.type = 'doughnut';
+
+		return new Chart(context, config);
+	}
+	
+}).call(this);
diff --git a/src/charts/Chart.Line.js b/src/charts/Chart.Line.js
new file mode 100644
index 00000000000..d5e7cf76c06
--- /dev/null
+++ b/src/charts/Chart.Line.js
@@ -0,0 +1,14 @@
+(function() {
+	"use strict";
+
+	var root = this;
+	var Chart = root.Chart;
+	var helpers = Chart.helpers;
+
+	Chart.Line = function(context, config) {
+		config.type = 'line';
+
+		return new Chart(context, config);
+	}
+	
+}).call(this);
diff --git a/src/charts/Chart.PolarArea.js b/src/charts/Chart.PolarArea.js
new file mode 100644
index 00000000000..e798f74647d
--- /dev/null
+++ b/src/charts/Chart.PolarArea.js
@@ -0,0 +1,14 @@
+(function() {
+	"use strict";
+
+	var root = this;
+	var Chart = root.Chart;
+	var helpers = Chart.helpers;
+
+	Chart.PolarArea = function(context, config) {
+		config.type = 'polarArea';
+
+		return new Chart(context, config);
+	}
+	
+}).call(this);
diff --git a/src/charts/Chart.Radar.js b/src/charts/Chart.Radar.js
new file mode 100644
index 00000000000..f5580783d66
--- /dev/null
+++ b/src/charts/Chart.Radar.js
@@ -0,0 +1,14 @@
+(function() {
+	"use strict";
+
+	var root = this;
+	var Chart = root.Chart;
+	var helpers = Chart.helpers;
+
+	Chart.Radar = function(context, config) {
+		config.type = 'radar';
+
+		return new Chart(context, config);
+	}
+	
+}).call(this);
diff --git a/src/controllers/controller.scatter.js b/src/charts/Chart.Scatter.js
similarity index 75%
rename from src/controllers/controller.scatter.js
rename to src/charts/Chart.Scatter.js
index 7048897b9ea..3c784ff3212 100644
--- a/src/controllers/controller.scatter.js
+++ b/src/charts/Chart.Scatter.js
@@ -1,11 +1,9 @@
 (function() {
 	"use strict";
 
-	return;
-
-	var root = this,
-		Chart = root.Chart,
-		helpers = Chart.helpers;
+	var root = this;
+	var Chart = root.Chart;
+	var helpers = Chart.helpers;
 
 	var defaultConfig = {
 		hover: {
@@ -35,9 +33,10 @@
 
 	};
 
-
-	Chart.types.Line.extend({
-		name: "Scatter",
-		defaults: defaultConfig,
-	});
-}).call(this);
+	Chart.Scatter = function(context, config) {
+		config.options = helpers.configMerge(defaultConfig, config.options);
+		config.type = 'line';
+		return new Chart(context, config);
+	}
+	
+}).call(this);
\ No newline at end of file
diff --git a/src/controllers/controller.line.js b/src/controllers/controller.line.js
index 79bc1c7822e..19c9d6f5354 100644
--- a/src/controllers/controller.line.js
+++ b/src/controllers/controller.line.js
@@ -14,9 +14,11 @@
 		scales: {
 			xAxes: [{
 				type: "category",
+				id: 'x-axis-0'
 			}],
 			yAxes: [{
 				type: "linear",
+				id: 'y-axis-0'
 			}],
 		},
 	};
diff --git a/src/core/core.controller.js b/src/core/core.controller.js
index 77a08bbdf15..ac081a748bc 100644
--- a/src/core/core.controller.js
+++ b/src/core/core.controller.js
@@ -51,6 +51,7 @@
 
 			// Make sure controllers are built first so that each dataset is bound to an axis before the scales
 			// are built
+			this.ensureScalesHaveIDs();
 			this.buildControllers();
 			this.buildScales();
 			this.resetElements();
@@ -91,7 +92,25 @@
 
 			return this;
 		},
+		ensureScalesHaveIDs: function ensureScalesHaveIDs() {
+			var defaultXAxisID = 'x-axis-';
+			var defaultYAxisID = 'y-axis-';
 
+			if (this.options.scales) {
+				if (this.options.scales.xAxes && this.options.scales.xAxes.length) {
+					helpers.each(this.options.scales.xAxes, function(xAxisOptions, index) {
+						xAxisOptions.id = xAxisOptions.id || (defaultXAxisID + index);
+					}, this);
+				}
+
+				if (this.options.scales.yAxes && this.options.scales.yAxes.length) {
+					// Build the y axes
+					helpers.each(this.options.scales.yAxes, function(yAxisOptions, index) {
+						yAxisOptions.id = yAxisOptions.id || (defaultYAxisID + index);
+					}, this);
+				}
+			}
+		},
 		buildScales: function buildScales() {
 			// Map of scale ID to scale object so we can lookup later 
 			this.scales = {};
@@ -99,7 +118,7 @@
 			// Build the x axes
 			if (this.options.scales) {
 				if (this.options.scales.xAxes && this.options.scales.xAxes.length) {
-					helpers.each(this.options.scales.xAxes, function(xAxisOptions) {
+					helpers.each(this.options.scales.xAxes, function(xAxisOptions, index) {
 						var ScaleClass = Chart.scaleService.getScaleConstructor(xAxisOptions.type);
 						var scale = new ScaleClass({
 							ctx: this.chart.ctx,
@@ -114,7 +133,7 @@
 
 				if (this.options.scales.yAxes && this.options.scales.yAxes.length) {
 					// Build the y axes
-					helpers.each(this.options.scales.yAxes, function(yAxisOptions) {
+					helpers.each(this.options.scales.yAxes, function(yAxisOptions, index) {
 						var ScaleClass = Chart.scaleService.getScaleConstructor(yAxisOptions.type);
 						var scale = new ScaleClass({
 							ctx: this.chart.ctx,
diff --git a/src/scales/scale.category.js b/src/scales/scale.category.js
index 35773157840..ffac6fe2100 100644
--- a/src/scales/scale.category.js
+++ b/src/scales/scale.category.js
@@ -9,7 +9,6 @@
 	var defaultConfig = {
 		display: true,
 		position: "bottom",
-		id: "x-axis-1", // need an ID so datasets can reference the scale
 
 		// grid line settings
 		gridLines: {
diff --git a/src/scales/scale.linear.js b/src/scales/scale.linear.js
index 2f2c781fa4f..ce2fa8eb19d 100644
--- a/src/scales/scale.linear.js
+++ b/src/scales/scale.linear.js
@@ -8,7 +8,6 @@
 	var defaultConfig = {
 		display: true,
 		position: "left",
-		id: "y-axis-1",
 
 		// grid line settings
 		gridLines: {

From 19a30f5090bb806a97dc175660f9a1d2ece5eb69 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Tue, 16 Jun 2015 22:04:52 -0400
Subject: [PATCH 200/424] Update controllers to handle adding new datasets

---
 src/controllers/controller.bar.js       |  4 +++-
 src/controllers/controller.doughnut.js  |  4 +++-
 src/controllers/controller.line.js      |  3 +++
 src/controllers/controller.polarArea.js |  3 +++
 src/controllers/controller.radar.js     |  3 +++
 src/core/core.controller.js             | 21 +++++++++++++++++++--
 6 files changed, 34 insertions(+), 4 deletions(-)

diff --git a/src/controllers/controller.bar.js b/src/controllers/controller.bar.js
index 0bb92041d69..e4f7fa918cb 100644
--- a/src/controllers/controller.bar.js
+++ b/src/controllers/controller.bar.js
@@ -40,7 +40,9 @@
 			this.linkScales();
 			this.addElements();
 		},
-
+		updateIndex: function(datasetIndex) {
+			this.index = datasetIndex;
+		},
 		linkScales: function() {
 			if (!this.getDataset().xAxisID) {
 				this.getDataset().xAxisID = this.chart.options.scales.xAxes[0].id;
diff --git a/src/controllers/controller.doughnut.js b/src/controllers/controller.doughnut.js
index 795f0d1155c..dc8cbdc352b 100644
--- a/src/controllers/controller.doughnut.js
+++ b/src/controllers/controller.doughnut.js
@@ -38,7 +38,9 @@
 			this.linkScales();
 			this.addElements();
 		},
-
+		updateIndex: function(datasetIndex) {
+			this.index = datasetIndex;
+		},
 		linkScales: function() {
 			// no scales for doughnut
 		},
diff --git a/src/controllers/controller.line.js b/src/controllers/controller.line.js
index 19c9d6f5354..2e3e341e299 100644
--- a/src/controllers/controller.line.js
+++ b/src/controllers/controller.line.js
@@ -36,6 +36,9 @@
 			this.linkScales();
 			this.addElements();
 		},
+		updateIndex: function(datasetIndex) {
+			this.index = datasetIndex;
+		},
 
 		linkScales: function() {
 			if (!this.getDataset().xAxisID) {
diff --git a/src/controllers/controller.polarArea.js b/src/controllers/controller.polarArea.js
index 2aa0e498916..733ab9dc6d0 100644
--- a/src/controllers/controller.polarArea.js
+++ b/src/controllers/controller.polarArea.js
@@ -30,6 +30,9 @@
 			this.linkScales();
 			this.addElements();
 		},
+		updateIndex: function(datasetIndex) {
+			this.index = datasetIndex;
+		},
 
 		linkScales: function() {
 			// no scales for doughnut
diff --git a/src/controllers/controller.radar.js b/src/controllers/controller.radar.js
index 28c0f2ca8fb..df35de5b192 100644
--- a/src/controllers/controller.radar.js
+++ b/src/controllers/controller.radar.js
@@ -31,6 +31,9 @@
 			this.linkScales();
 			this.addElements();
 		},
+		updateIndex: function(datasetIndex) {
+			this.index = datasetIndex;
+		},
 
 		linkScales: function() {
 			// No need. Single scale only
diff --git a/src/core/core.controller.js b/src/core/core.controller.js
index ac081a748bc..1d098e8907d 100644
--- a/src/core/core.controller.js
+++ b/src/core/core.controller.js
@@ -52,7 +52,7 @@
 			// Make sure controllers are built first so that each dataset is bound to an axis before the scales
 			// are built
 			this.ensureScalesHaveIDs();
-			this.buildControllers();
+			this.buildOrUpdateControllers();
 			this.buildScales();
 			this.resetElements();
 			this.initToolTip();
@@ -75,6 +75,23 @@
 			return this;
 		},
 
+		addDataset: function addDataset(dataset, index) {
+			if (index !== undefined) {
+				this.data.datasets.splice(index, 0, dataset);
+			} else {
+				this.data.datasets.push(dataset);
+			}
+			
+			this.buildOrUpdateControllers();
+			dataset.controller.reset(); // so that animation looks ok
+			this.update();
+		},
+		removeDataset: function removeDataset(index) {
+			this.data.datasets.splice(index, 1);
+			this.buildOrUpdateControllers();
+			this.update();
+		},
+
 		resize: function resize(silent) {
 			this.stop();
 			var canvas = this.chart.canvas,
@@ -162,7 +179,7 @@
 			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
 		},
 
-		buildControllers: function() {
+		buildOrUpdateControllers: function() {
 			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
 				var type = dataset.type || this.config.type;
 				if (dataset.controller) {

From e7850a796ee44fbfb3b86b93a7ac7d46adb851a3 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Tue, 16 Jun 2015 22:05:06 -0400
Subject: [PATCH 201/424] Update line sample to test adding and removing
 datasets

---
 samples/line.html | 21 ++++++++++++++++++++-
 1 file changed, 20 insertions(+), 1 deletion(-)

diff --git a/samples/line.html b/samples/line.html
index b920a04ddeb..c7ea97c17e5 100644
--- a/samples/line.html
+++ b/samples/line.html
@@ -19,6 +19,8 @@
     <br>
     <br>
     <button id="randomizeData">Randomize Data</button>
+    <button id="addDataset">Add Dataset</button>
+    <button id="removeDataset">Remove Dataset</button>
     <script>
     var randomScalingFactor = function() {
         return Math.round(Math.random() * 100 * (Math.random() > 0.5 ? -1 : 1));
@@ -70,11 +72,28 @@
 
     $('#randomizeData').click(function() {
         config.data.datasets[0].data = [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()];
-
         config.data.datasets[1].data = [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()];
 
         window.myLine.update();
     });
+
+    $('#addDataset').click(function() {
+        var newDataset = {
+            label: 'Dataset ' + config.data.datasets.length,
+            borderColor: randomColor(0.4),
+            backgroundColor: randomColor(0.5),
+            pointBorderColor: randomColor(0.7),
+            pointBackgroundColor: randomColor(0.5),
+            pointBorderWidth: 1,
+            data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
+        };
+
+        window.myLine.addDataset(newDataset);
+    });
+
+    $('#removeDataset').click(function() {
+        window.myLine.removeDataset(0);
+    });
     </script>
 </body>
 

From f2298aed77dfc5bffdd30e9890886ce6368e5281 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Tue, 16 Jun 2015 22:05:20 -0400
Subject: [PATCH 202/424] Update bar sample to handle adding and removing
 datasets

---
 samples/bar.html | 21 ++++++++++++++++++++-
 1 file changed, 20 insertions(+), 1 deletion(-)

diff --git a/samples/bar.html b/samples/bar.html
index c9a46657271..d79d082c7b4 100644
--- a/samples/bar.html
+++ b/samples/bar.html
@@ -12,6 +12,8 @@
         <canvas id="canvas" height="450" width="600"></canvas>
     </div>
     <button id="randomizeData">Randomize Data</button>
+    <button id="addDataset">Add Dataset</button>
+    <button id="removeDataset">Remove Dataset</button>
     <script>
     var randomScalingFactor = function() {
         return (Math.random() > 0.5 ? 1.0 : -1.0) * Math.round(Math.random() * 100);
@@ -19,6 +21,9 @@
     var randomColorFactor = function() {
         return Math.round(Math.random() * 255);
     };
+    var randomColor = function() {
+        return 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',.7)';
+    };
 
     var barChartData = {
         labels: ["January", "February", "March", "April", "May", "June", "July"],
@@ -51,12 +56,26 @@
     $('#randomizeData').click(function() {
         var zero = Math.random() < 0.2 ? [0, 0, 0, 0, 0, 0, 0] : false;
         $.each(barChartData.datasets, function(i, dataset) {
-            dataset.backgroundColor = 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',.7)';
+            dataset.backgroundColor = randomColor();
             dataset.data = zero || [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()];
 
         });
         window.myBar.update();
     });
+
+    $('#addDataset').click(function() {
+        var newDataset = {
+            label: 'Dataset ' + barChartData.datasets.length,
+            backgroundColor: randomColor(),
+            data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
+        };
+
+        window.myBar.addDataset(newDataset, 1);
+    });
+
+    $('#removeDataset').click(function() {
+        window.myBar.removeDataset(0);
+    });
     </script>
 </body>
 

From fd7a4e9bd737b2712e442cd4923585f2dc9c7cd2 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Tue, 16 Jun 2015 22:12:59 -0400
Subject: [PATCH 203/424] Update doughnut sample to support adding and removing
 datasets

---
 samples/doughnut.html | 20 +++++++++++++++++++-
 1 file changed, 19 insertions(+), 1 deletion(-)

diff --git a/samples/doughnut.html b/samples/doughnut.html
index 7e529acd3b9..93f7c8656c7 100644
--- a/samples/doughnut.html
+++ b/samples/doughnut.html
@@ -18,10 +18,12 @@
 </head>
 
 <body>
-    <div id="canvas-holder" style="width:100%">
+    <div id="canvas-holder" style="width:50%">
         <canvas id="chart-area" width="500" height="500" />
     </div>
     <button id="randomizeData">Randomize Data</button>
+    <button id="addDataset">Add Dataset</button>
+    <button id="removeDataset">Remove Dataset</button>
     <script>
     var randomScalingFactor = function() {
         return Math.round(Math.random() * 100);
@@ -29,6 +31,9 @@
     var randomColorFactor = function() {
         return Math.round(Math.random() * 255);
     };
+    var randomColor = function(opacity) {
+        return 'rgba(' + Math.round(Math.random() * 255) + ',' + Math.round(Math.random() * 255) + ',' + Math.round(Math.random() * 255) + ',' + (opacity || '.3') + ')';
+    };
 
     var config = {
         type: 'doughnut',
@@ -106,6 +111,19 @@
         });
         window.myDoughnut.update();
     });
+
+    $('#addDataset').click(function() {
+        var newDataset = {
+            backgroundColor: [randomColor(0.7), randomColor(0.7), randomColor(0.7), randomColor(0.7), randomColor(0.7)],
+            data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
+        };
+
+        window.myDoughnut.addDataset(newDataset);
+    });
+
+    $('#removeDataset').click(function() {
+        window.myDoughnut.removeDataset(0);
+    });
     </script>
 </body>
 

From c9c1853c576f0ce0200ca5b0bec370122a1b3e75 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Tue, 16 Jun 2015 22:16:28 -0400
Subject: [PATCH 204/424] Update pie sample file to support add and remove
 datasets

---
 samples/pie.html | 21 ++++++++++++++++++---
 1 file changed, 18 insertions(+), 3 deletions(-)

diff --git a/samples/pie.html b/samples/pie.html
index 6f97bd43eec..2ae05735551 100644
--- a/samples/pie.html
+++ b/samples/pie.html
@@ -8,16 +8,18 @@
 </head>
 
 <body>
-    <div id="canvas-holder">
+    <div id="canvas-holder" style="width:50%">
         <canvas id="chart-area" width="300" height="300" />
     </div>
     <button id="randomizeData">Randomize Data</button>
+    <button id="addDataset">Add Dataset</button>
+    <button id="removeDataset">Remove Dataset</button>
     <script>
     var randomScalingFactor = function() {
         return Math.round(Math.random() * 100);
     };
-    var randomColorFactor = function() {
-        return Math.round(Math.random() * 255);
+    var randomColor = function(opacity) {
+        return 'rgba(' + Math.round(Math.random() * 255) + ',' + Math.round(Math.random() * 255) + ',' + Math.round(Math.random() * 255) + ',' + (opacity || '.3') + ')';
     };
 
     var config = {
@@ -96,6 +98,19 @@
         });
         window.myPie.update();
     });
+
+    $('#addDataset').click(function() {
+        var newDataset = {
+            backgroundColor: [randomColor(0.7), randomColor(0.7), randomColor(0.7), randomColor(0.7), randomColor(0.7)],
+            data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
+        };
+
+        window.myPie.addDataset(newDataset);
+    });
+
+    $('#removeDataset').click(function() {
+        window.myPie.removeDataset(0);
+    });
     </script>
 </body>
 

From 271d37f572e525f0053102f13cd316c6e02399a8 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Tue, 16 Jun 2015 22:21:40 -0400
Subject: [PATCH 205/424] Update radar sample + use the same colour functions
 in all samples

---
 samples/doughnut.html |  2 +-
 samples/line.html     |  5 ++++-
 samples/pie.html      |  5 ++++-
 samples/radar.html    | 25 ++++++++++++++++++++++++-
 4 files changed, 33 insertions(+), 4 deletions(-)

diff --git a/samples/doughnut.html b/samples/doughnut.html
index 93f7c8656c7..f2746557a26 100644
--- a/samples/doughnut.html
+++ b/samples/doughnut.html
@@ -32,7 +32,7 @@
         return Math.round(Math.random() * 255);
     };
     var randomColor = function(opacity) {
-        return 'rgba(' + Math.round(Math.random() * 255) + ',' + Math.round(Math.random() * 255) + ',' + Math.round(Math.random() * 255) + ',' + (opacity || '.3') + ')';
+        return 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',' + (opacity || '.3') + ')';
     };
 
     var config = {
diff --git a/samples/line.html b/samples/line.html
index c7ea97c17e5..b4d9bc4ee72 100644
--- a/samples/line.html
+++ b/samples/line.html
@@ -25,8 +25,11 @@
     var randomScalingFactor = function() {
         return Math.round(Math.random() * 100 * (Math.random() > 0.5 ? -1 : 1));
     };
+    var randomColorFactor = function() {
+        return Math.round(Math.random() * 255);
+    };
     var randomColor = function(opacity) {
-        return 'rgba(' + Math.round(Math.random() * 255) + ',' + Math.round(Math.random() * 255) + ',' + Math.round(Math.random() * 255) + ',' + (opacity || '.3') + ')';
+        return 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',' + (opacity || '.3') + ')';
     };
 
     var config = {
diff --git a/samples/pie.html b/samples/pie.html
index 2ae05735551..571efb03787 100644
--- a/samples/pie.html
+++ b/samples/pie.html
@@ -18,8 +18,11 @@
     var randomScalingFactor = function() {
         return Math.round(Math.random() * 100);
     };
+    var randomColorFactor = function() {
+        return Math.round(Math.random() * 255);
+    };
     var randomColor = function(opacity) {
-        return 'rgba(' + Math.round(Math.random() * 255) + ',' + Math.round(Math.random() * 255) + ',' + Math.round(Math.random() * 255) + ',' + (opacity || '.3') + ')';
+        return 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',' + (opacity || '.3') + ')';
     };
 
     var config = {
diff --git a/samples/radar.html b/samples/radar.html
index 0630bc1edce..fd1214cbbdc 100644
--- a/samples/radar.html
+++ b/samples/radar.html
@@ -8,10 +8,12 @@
 </head>
 
 <body>
-    <div style="width:100%">
+    <div style="width:50%">
         <canvas id="canvas" height="450" width="450"></canvas>
     </div>
     <button id="randomizeData">Randomize Data</button>
+    <button id="addDataset">Add Dataset</button>
+    <button id="removeDataset">Remove Dataset</button>
     <script>
     var randomScalingFactor = function() {
         return Math.round(Math.random() * 100);
@@ -19,6 +21,9 @@
     var randomColorFactor = function() {
         return Math.round(Math.random() * 255);
     };
+    var randomColor = function(opacity) {
+        return 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',' + (opacity || '.3') + ')';
+    };
 
     var config = {
         type: 'radar',
@@ -53,6 +58,24 @@
 
         window.myRadar.update();
     });
+
+    $('#addDataset').click(function() {
+        var newDataset = {
+            label: 'Dataset ' + config.data.datasets.length,
+            borderColor: randomColor(0.4),
+            backgroundColor: randomColor(0.5),
+            pointBorderColor: randomColor(0.7),
+            pointBackgroundColor: randomColor(0.5),
+            pointBorderWidth: 1,
+            data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
+        };
+
+        window.myRadar.addDataset(newDataset);
+    });
+
+    $('#removeDataset').click(function() {
+        window.myRadar.removeDataset(0);
+    });
     </script>
 </body>
 

From 79f8ce0e97fa94c01e5333f6c4c05a55b84f4ceb Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Wed, 17 Jun 2015 15:10:45 -0600
Subject: [PATCH 206/424] Fixed Custom Tooltips

---
 src/core/core.tooltip.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/core/core.tooltip.js b/src/core/core.tooltip.js
index 13e5548bcc0..5de6b8bdc4e 100644
--- a/src/core/core.tooltip.js
+++ b/src/core/core.tooltip.js
@@ -238,8 +238,8 @@
 					ctx.fillStyle = helpers.color(vm.backgroundColor).alpha(vm.opacity).rgbString();
 
 					// Custom Tooltips
-					if (this._custom) {
-						this._custom(this._view);
+					if (this._options.tooltips.custom) {
+						this._options.tooltips.custom(this._view);
 					} else {
 						switch (vm.yAlign) {
 							case "above":

From cc2fb73e8787a4a7a45b878845dd5090797b267f Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Wed, 17 Jun 2015 15:10:57 -0600
Subject: [PATCH 207/424] Build

---
 Chart.js     | 230 +++++++++++++++++++++++++++++++++++++++------------
 Chart.min.js |  12 +--
 2 files changed, 182 insertions(+), 60 deletions(-)

diff --git a/Chart.js b/Chart.js
index 86718c553a0..71c2a9efc50 100644
--- a/Chart.js
+++ b/Chart.js
@@ -1233,7 +1233,8 @@
 
 			// Make sure controllers are built first so that each dataset is bound to an axis before the scales
 			// are built
-			this.buildControllers();
+			this.ensureScalesHaveIDs();
+			this.buildOrUpdateControllers();
 			this.buildScales();
 			this.resetElements();
 			this.initToolTip();
@@ -1256,6 +1257,23 @@
 			return this;
 		},
 
+		addDataset: function addDataset(dataset, index) {
+			if (index !== undefined) {
+				this.data.datasets.splice(index, 0, dataset);
+			} else {
+				this.data.datasets.push(dataset);
+			}
+			
+			this.buildOrUpdateControllers();
+			dataset.controller.reset(); // so that animation looks ok
+			this.update();
+		},
+		removeDataset: function removeDataset(index) {
+			this.data.datasets.splice(index, 1);
+			this.buildOrUpdateControllers();
+			this.update();
+		},
+
 		resize: function resize(silent) {
 			this.stop();
 			var canvas = this.chart.canvas,
@@ -1273,7 +1291,25 @@
 
 			return this;
 		},
+		ensureScalesHaveIDs: function ensureScalesHaveIDs() {
+			var defaultXAxisID = 'x-axis-';
+			var defaultYAxisID = 'y-axis-';
 
+			if (this.options.scales) {
+				if (this.options.scales.xAxes && this.options.scales.xAxes.length) {
+					helpers.each(this.options.scales.xAxes, function(xAxisOptions, index) {
+						xAxisOptions.id = xAxisOptions.id || (defaultXAxisID + index);
+					}, this);
+				}
+
+				if (this.options.scales.yAxes && this.options.scales.yAxes.length) {
+					// Build the y axes
+					helpers.each(this.options.scales.yAxes, function(yAxisOptions, index) {
+						yAxisOptions.id = yAxisOptions.id || (defaultYAxisID + index);
+					}, this);
+				}
+			}
+		},
 		buildScales: function buildScales() {
 			// Map of scale ID to scale object so we can lookup later 
 			this.scales = {};
@@ -1281,7 +1317,7 @@
 			// Build the x axes
 			if (this.options.scales) {
 				if (this.options.scales.xAxes && this.options.scales.xAxes.length) {
-					helpers.each(this.options.scales.xAxes, function(xAxisOptions) {
+					helpers.each(this.options.scales.xAxes, function(xAxisOptions, index) {
 						var ScaleClass = Chart.scaleService.getScaleConstructor(xAxisOptions.type);
 						var scale = new ScaleClass({
 							ctx: this.chart.ctx,
@@ -1296,7 +1332,7 @@
 
 				if (this.options.scales.yAxes && this.options.scales.yAxes.length) {
 					// Build the y axes
-					helpers.each(this.options.scales.yAxes, function(yAxisOptions) {
+					helpers.each(this.options.scales.yAxes, function(yAxisOptions, index) {
 						var ScaleClass = Chart.scaleService.getScaleConstructor(yAxisOptions.type);
 						var scale = new ScaleClass({
 							ctx: this.chart.ctx,
@@ -1325,7 +1361,7 @@
 			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
 		},
 
-		buildControllers: function() {
+		buildOrUpdateControllers: function() {
 			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
 				var type = dataset.type || this.config.type;
 				if (dataset.controller) {
@@ -2158,8 +2194,8 @@
 					ctx.fillStyle = helpers.color(vm.backgroundColor).alpha(vm.opacity).rgbString();
 
 					// Custom Tooltips
-					if (this._custom) {
-						this._custom(this._view);
+					if (this._options.tooltips.custom) {
+						this._options.tooltips.custom(this._view);
 					} else {
 						switch (vm.yAlign) {
 							case "above":
@@ -2294,7 +2330,9 @@
 			this.linkScales();
 			this.addElements();
 		},
-
+		updateIndex: function(datasetIndex) {
+			this.index = datasetIndex;
+		},
 		linkScales: function() {
 			if (!this.getDataset().xAxisID) {
 				this.getDataset().xAxisID = this.chart.options.scales.xAxes[0].id;
@@ -2446,7 +2484,9 @@
 			this.linkScales();
 			this.addElements();
 		},
-
+		updateIndex: function(datasetIndex) {
+			this.index = datasetIndex;
+		},
 		linkScales: function() {
 			// no scales for doughnut
 		},
@@ -2600,9 +2640,11 @@
 		scales: {
 			xAxes: [{
 				type: "category",
+				id: 'x-axis-0'
 			}],
 			yAxes: [{
 				type: "linear",
+				id: 'y-axis-0'
 			}],
 		},
 	};
@@ -2620,6 +2662,9 @@
 			this.linkScales();
 			this.addElements();
 		},
+		updateIndex: function(datasetIndex) {
+			this.index = datasetIndex;
+		},
 
 		linkScales: function() {
 			if (!this.getDataset().xAxisID) {
@@ -2848,6 +2893,9 @@
 			this.linkScales();
 			this.addElements();
 		},
+		updateIndex: function(datasetIndex) {
+			this.index = datasetIndex;
+		},
 
 		linkScales: function() {
 			// no scales for doughnut
@@ -3035,6 +3083,9 @@
 			this.linkScales();
 			this.addElements();
 		},
+		updateIndex: function(datasetIndex) {
+			this.index = datasetIndex;
+		},
 
 		linkScales: function() {
 			// No need. Single scale only
@@ -3233,50 +3284,6 @@
 
 }).call(this);
 
-(function() {
-	"use strict";
-
-	return;
-
-	var root = this,
-		Chart = root.Chart,
-		helpers = Chart.helpers;
-
-	var defaultConfig = {
-		hover: {
-			mode: 'single',
-		},
-
-		scales: {
-			xAxes: [{
-				type: "linear", // scatter should not use a category axis
-				position: "bottom",
-				id: "x-axis-1", // need an ID so datasets can reference the scale
-			}],
-			yAxes: [{
-				type: "linear",
-				position: "left",
-				id: "y-axis-1",
-			}],
-		},
-
-		//String - A legend template
-		legendTemplate: "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span style=\"background-color:<%=datasets[i].borderColor%>\"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>",
-
-		tooltips: {
-			template: "(<%= value.x %>, <%= value.y %>)",
-			multiTemplate: "<%if (datasetLabel){%><%=datasetLabel%>: <%}%>(<%= value.x %>, <%= value.y %>)",
-		},
-
-	};
-
-
-	Chart.types.Line.extend({
-		name: "Scatter",
-		defaults: defaultConfig,
-	});
-}).call(this);
-
 (function() {
 	"use strict";
 
@@ -3288,7 +3295,6 @@
 	var defaultConfig = {
 		display: true,
 		position: "bottom",
-		id: "x-axis-1", // need an ID so datasets can reference the scale
 
 		// grid line settings
 		gridLines: {
@@ -3554,7 +3560,6 @@
 	var defaultConfig = {
 		display: true,
 		position: "left",
-		id: "y-axis-1",
 
 		// grid line settings
 		gridLines: {
@@ -5016,4 +5021,121 @@
 
 }).call(this);
 
+(function() {
+	"use strict";
+
+	var root = this;
+	var Chart = root.Chart;
+	var helpers = Chart.helpers;
+
+	Chart.Bar = function(context, config) {
+		config.type = 'bar';
+
+		return new Chart(context, config);
+	}
+	
+}).call(this);
+
+(function() {
+	"use strict";
+
+	var root = this;
+	var Chart = root.Chart;
+	var helpers = Chart.helpers;
+
+	Chart.Doughnut = function(context, config) {
+		config.type = 'doughnut';
+
+		return new Chart(context, config);
+	}
+	
+}).call(this);
+
+(function() {
+	"use strict";
+
+	var root = this;
+	var Chart = root.Chart;
+	var helpers = Chart.helpers;
+
+	Chart.Line = function(context, config) {
+		config.type = 'line';
+
+		return new Chart(context, config);
+	}
+	
+}).call(this);
+
+(function() {
+	"use strict";
+
+	var root = this;
+	var Chart = root.Chart;
+	var helpers = Chart.helpers;
+
+	Chart.PolarArea = function(context, config) {
+		config.type = 'polarArea';
+
+		return new Chart(context, config);
+	}
+	
+}).call(this);
+
+(function() {
+	"use strict";
+
+	var root = this;
+	var Chart = root.Chart;
+	var helpers = Chart.helpers;
+
+	Chart.Radar = function(context, config) {
+		config.type = 'radar';
+
+		return new Chart(context, config);
+	}
+	
+}).call(this);
+
+(function() {
+	"use strict";
+
+	var root = this;
+	var Chart = root.Chart;
+	var helpers = Chart.helpers;
+
+	var defaultConfig = {
+		hover: {
+			mode: 'single',
+		},
+
+		scales: {
+			xAxes: [{
+				type: "linear", // scatter should not use a category axis
+				position: "bottom",
+				id: "x-axis-1", // need an ID so datasets can reference the scale
+			}],
+			yAxes: [{
+				type: "linear",
+				position: "left",
+				id: "y-axis-1",
+			}],
+		},
+
+		//String - A legend template
+		legendTemplate: "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span style=\"background-color:<%=datasets[i].borderColor%>\"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>",
+
+		tooltips: {
+			template: "(<%= value.x %>, <%= value.y %>)",
+			multiTemplate: "<%if (datasetLabel){%><%=datasetLabel%>: <%}%>(<%= value.x %>, <%= value.y %>)",
+		},
+
+	};
+
+	Chart.Scatter = function(context, config) {
+		config.options = helpers.configMerge(defaultConfig, config.options);
+		config.type = 'line';
+		return new Chart(context, config);
+	}
+	
+}).call(this);
 !function e(r,t,n){function a(i,u){if(!t[i]){if(!r[i]){var l="function"==typeof require&&require;if(!u&&l)return l(i,!0);if(s)return s(i,!0);var h=new Error("Cannot find module '"+i+"'");throw h.code="MODULE_NOT_FOUND",h}var o=t[i]={exports:{}};r[i][0].call(o.exports,function(e){var t=r[i][1][e];return a(t?t:e)},o,o.exports,e,r,t,n)}return t[i].exports}for(var s="function"==typeof require&&require,i=0;i<n.length;i++)a(n[i]);return a}({1:[function(e,r,t){!function(){var t=e("color-convert"),n=e("color-string"),a=function(e){if(e instanceof a)return e;if(!(this instanceof a))return new a(e);if(this.values={rgb:[0,0,0],hsl:[0,0,0],hsv:[0,0,0],hwb:[0,0,0],cmyk:[0,0,0,0],alpha:1},"string"==typeof e){var r=n.getRgba(e);if(r)this.setValues("rgb",r);else if(r=n.getHsla(e))this.setValues("hsl",r);else{if(!(r=n.getHwb(e)))throw new Error('Unable to parse color from string "'+e+'"');this.setValues("hwb",r)}}else if("object"==typeof e){var r=e;if(void 0!==r.r||void 0!==r.red)this.setValues("rgb",r);else if(void 0!==r.l||void 0!==r.lightness)this.setValues("hsl",r);else if(void 0!==r.v||void 0!==r.value)this.setValues("hsv",r);else if(void 0!==r.w||void 0!==r.whiteness)this.setValues("hwb",r);else{if(void 0===r.c&&void 0===r.cyan)throw new Error("Unable to parse color from object "+JSON.stringify(e));this.setValues("cmyk",r)}}};a.prototype={rgb:function(e){return this.setSpace("rgb",arguments)},hsl:function(e){return this.setSpace("hsl",arguments)},hsv:function(e){return this.setSpace("hsv",arguments)},hwb:function(e){return this.setSpace("hwb",arguments)},cmyk:function(e){return this.setSpace("cmyk",arguments)},rgbArray:function(){return this.values.rgb},hslArray:function(){return this.values.hsl},hsvArray:function(){return this.values.hsv},hwbArray:function(){return 1!==this.values.alpha?this.values.hwb.concat([this.values.alpha]):this.values.hwb},cmykArray:function(){return this.values.cmyk},rgbaArray:function(){var e=this.values.rgb;return e.concat([this.values.alpha])},hslaArray:function(){var e=this.values.hsl;return e.concat([this.values.alpha])},alpha:function(e){return void 0===e?this.values.alpha:(this.setValues("alpha",e),this)},red:function(e){return this.setChannel("rgb",0,e)},green:function(e){return this.setChannel("rgb",1,e)},blue:function(e){return this.setChannel("rgb",2,e)},hue:function(e){return this.setChannel("hsl",0,e)},saturation:function(e){return this.setChannel("hsl",1,e)},lightness:function(e){return this.setChannel("hsl",2,e)},saturationv:function(e){return this.setChannel("hsv",1,e)},whiteness:function(e){return this.setChannel("hwb",1,e)},blackness:function(e){return this.setChannel("hwb",2,e)},value:function(e){return this.setChannel("hsv",2,e)},cyan:function(e){return this.setChannel("cmyk",0,e)},magenta:function(e){return this.setChannel("cmyk",1,e)},yellow:function(e){return this.setChannel("cmyk",2,e)},black:function(e){return this.setChannel("cmyk",3,e)},hexString:function(){return n.hexString(this.values.rgb)},rgbString:function(){return n.rgbString(this.values.rgb,this.values.alpha)},rgbaString:function(){return n.rgbaString(this.values.rgb,this.values.alpha)},percentString:function(){return n.percentString(this.values.rgb,this.values.alpha)},hslString:function(){return n.hslString(this.values.hsl,this.values.alpha)},hslaString:function(){return n.hslaString(this.values.hsl,this.values.alpha)},hwbString:function(){return n.hwbString(this.values.hwb,this.values.alpha)},keyword:function(){return n.keyword(this.values.rgb,this.values.alpha)},rgbNumber:function(){return this.values.rgb[0]<<16|this.values.rgb[1]<<8|this.values.rgb[2]},luminosity:function(){for(var e=this.values.rgb,r=[],t=0;t<e.length;t++){var n=e[t]/255;r[t]=.03928>=n?n/12.92:Math.pow((n+.055)/1.055,2.4)}return.2126*r[0]+.7152*r[1]+.0722*r[2]},contrast:function(e){var r=this.luminosity(),t=e.luminosity();return r>t?(r+.05)/(t+.05):(t+.05)/(r+.05)},level:function(e){var r=this.contrast(e);return 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r,t,n,a=e[0],s=e[1],i=e[2];return a/=95.047,s/=100,i/=108.883,a=a>.008856?Math.pow(a,1/3):7.787*a+16/116,s=s>.008856?Math.pow(s,1/3):7.787*s+16/116,i=i>.008856?Math.pow(i,1/3):7.787*i+16/116,r=116*s-16,t=500*(a-s),n=200*(s-i),[r,t,n]}function U(e){return J(H(e))}function j(e){var r,t,n,a,s=e[0],i=e[1],u=e[2];return 8>=s?(t=100*s/903.3,a=7.787*(t/100)+16/116):(t=100*Math.pow((s+16)/116,3),a=Math.pow(t/100,1/3)),r=.008856>=r/95.047?r=95.047*(i/500+a-16/116)/7.787:95.047*Math.pow(i/500+a,3),n=.008859>=n/108.883?n=108.883*(a-u/200-16/116)/7.787:108.883*Math.pow(a-u/200,3),[r,t,n]}function J(e){var r,t,n,a=e[0],s=e[1],i=e[2];return r=Math.atan2(i,s),t=360*r/2/Math.PI,0>t&&(t+=360),n=Math.sqrt(s*s+i*i),[a,n,t]}function R(e){return E(j(e))}function $(e){var r,t,n,a=e[0],s=e[1],i=e[2];return n=i/360*2*Math.PI,r=s*Math.cos(n),t=s*Math.sin(n),[a,r,t]}function D(e){return j($(e))}function P(e){return R($(e))}function _(e){return W[e]}function L(e){return a(_(e))}function T(e){return 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diff --git a/Chart.min.js b/Chart.min.js
index 2fbf94e0ddb..9ef12f964a7 100644
--- a/Chart.min.js
+++ b/Chart.min.js
@@ -7,9 +7,9 @@
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
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v=a-2*s,b=e-2*o;i.each(m,function(t){t.horizontal?v-=t.minSize.height:b-=t.minSize.width});var x=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t});e&&t.fit(e.minSize.width,v)},y=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:w,right:C,top:0,bottom:0};e&&t.fit(b,e.minSize.height,a)},w=o,C=o,_=s,k=s;i.each(n,x),i.each(r,x),i.each(n,function(t){w+=t.width}),i.each(r,function(t){C+=t.width}),i.each(h,y),i.each(l,y),i.each(h,function(t){_+=t.height}),i.each(l,function(t){k+=t.height}),i.each(n,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:k};e&&t.fit(e.minSize.width,v,a)}),i.each(r,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:k};e&&t.fit(e.minSize.width,v,a)});var D=o,A=s,S=function(t){t.left=D,t.right=D+t.width,t.top=_,t.bottom=_+v,D=t.right},P=function(t){t.left=w,t.right=w+b,t.top=A,t.bottom=A+t.height,A=t.bottom};i.each(n,S),i.each(h,P),D+=b,A+=v,i.each(r,S),i.each(l,P),t.chartArea={left:w,top:_,right:w+b,bottom:_+v}}}}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.tooltips={enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>: ","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>: ","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},e.Tooltip=e.Element.extend({initialize:function(){var t=this._options;i.extend(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":i.extend(this._model,{text:i.template(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();i.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var a,o,s=[],n=[],r=this._data.datasets.length-1;r>=0&&(a=this._data.datasets[r].metaData,o=i.indexOf(a,this._active[0]),-1===o);r--);var h=function(t){var e,a,r,h,l,c=[],u=[],d=[];return i.each(this._data.datasets,function(t){e=t.metaData,e[o]&&e[o].hasValue()&&c.push(e[o])},this),i.each(this._options.stacked?c.reverse():c,function(t){u.push(t._view.x),d.push(t._view.y),s.push(i.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),n.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),l=i.min(d),r=i.max(d),h=i.min(u),a=i.max(u),{x:h>this._chart.width/2?h:a,y:(l+r)/2}}.call(this,o);i.extend(this._model,{x:h.x,y:h.y,labels:s,title:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:"",legendColors:n,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=s.length*this._model.fontSize+(s.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var l=t.measureText(this.title).width,c=i.longestText(t,this.font,s)+this._model.fontSize+3,u=i.max([c,l]);this._model.width=u+2*this._model.xPadding;var d=this._model.height/2;this._model.y-d<0?this._model.y=d:this._model.y+d>this._chart.height&&(this._model.y=this._chart.height-d),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.hover.mode){case"single":t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var a=e.caretPadding||2,o=t.measureText(e.text).width+2*e.xPadding,s=e.fontSize+2*e.yPadding,n=s+e.caretHeight+a;e.x+o/2>this._chart.width?e.xAlign="left":e.x-o/2<0&&(e.xAlign="right"),e.y-n<0&&(e.yAlign="below");var r=e.x-o/2,h=e.y-n;if(t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),this._custom)this._custom(this._view);else{switch(e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-a),t.lineTo(e.x+e.caretHeight,e.y-(a+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(a+e.caretHeight)),t.closePath(),t.fill();break;case"below":h=e.y+a+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+a),t.lineTo(e.x+e.caretHeight,e.y+a+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+a+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":r=e.x-o+(e.cornerRadius+e.caretHeight);break;case"right":r=e.x-(e.cornerRadius+e.caretHeight)}i.drawRoundedRectangle(t,r,h,o,s,e.cornerRadius),t.fill(),t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,r+o/2,h+s/2)}break;case"label":i.drawRoundedRectangle(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=i.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=i.fontString(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),i.each(e.labels,function(a,o){t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(a,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(o+1)),t.fillStyle=i.color(e.legendColors[o].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(o+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=i.color(e.legendColors[o].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(o+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.bar={hover:{mode:"label"},scales:{xAxes:[{type:"category",categorySpacing:10,spacing:1,gridLines:{offsetGridLines:!0}}],yAxes:[{type:"linear"}]}},e.controllers.bar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.bar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){var e=this.getScaleForId(this.getDataset().xAxisID),a=this.getScaleForId(this.getDataset().yAxisID);i.each(this.getDataset().metaData,function(o,s){var n;n=a.getPixelForValue(a.min<0&&a.max<0?a.max:a.min>0&&a.max>0?a.min:0),i.extend(o,{_chart:this.chart.chart,_xScale:e,_yScale:a,_datasetIndex:this.index,_index:s,_model:{x:e.calculateBarX(this.chart.data.datasets.length,this.index,s),y:t?n:a.calculateBarY(this.index,s),label:this.chart.data.labels[s],datasetLabel:this.getDataset().label,base:a.calculateBarBase(this.index,s),width:e.calculateBarWidth(this.chart.data.datasets.length),backgroundColor:o.custom&&o.custom.backgroundColor?o.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,s,this.chart.options.elements.rectangle.backgroundColor),borderColor:o.custom&&o.custom.borderColor?o.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,s,this.chart.options.elements.rectangle.borderColor),borderWidth:o.custom&&o.custom.borderWidth?o.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,s,this.chart.options.elements.rectangle.borderWidth)
-}}),o.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.doughnut={animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},cutoutPercentage:50},e.defaults.pie=i.clone(e.defaults.doughnut),i.extend(e.defaults.pie,{cutoutPercentage:0}),e.controllers.doughnut=e.controllers.pie=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.doughnut.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,a){var o={x:this.chart.chart.width/2,y:this.chart.chart.height/2,startAngle:Math.PI*-.5,circumference:this.chart.options.animation.animateRotate?0:this.calculateCircumference(this.getDataset().data[a]),outerRadius:this.chart.options.animation.animateScale?0:this.outerRadius,innerRadius:this.chart.options.animation.animateScale?0:this.innerRadius};i.extend(e,{_chart:this.chart.chart,_datasetIndex:this.index,_index:a,_model:t?o:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,circumference:this.calculateCircumference(this.getDataset().data[a]),outerRadius:this.outerRadius,innerRadius:this.innerRadius,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,a,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,a,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,a,this.chart.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,a,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.getDataset().label,a,this.chart.data.labels[a])}}),t||(0===a?e._model.startAngle=Math.PI*-.5:e._model.startAngle=this.getDataset().metaData[a-1]._model.endAngle,e._model.endAngle=e._model.startAngle+e._model.circumference,a<this.getDataset().data.length-1&&(this.getDataset().metaData[a+1]._model.startAngle=e._model.endAngle)),e.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?1.999999*Math.PI*(t/this.getDataset().total):0}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.line={hover:{mode:"label"},scales:{xAxes:[{type:"category"}],yAxes:[{type:"linear"}]}},e.controllers.line=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.line.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){var e,a=this.getDataset().metaDataset,o=this.getDataset().metaData,s=this.getScaleForId(this.getDataset().yAxisID),n=this.getScaleForId(this.getDataset().xAxisID);e=s.getPixelForValue(s.min<0&&s.max<0?s.max:s.min>0&&s.max>0?s.min:0),i.extend(a,{_scale:s,_datasetIndex:this.index,_children:o,_model:{tension:a.custom&&a.custom.tension?a.custom.tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:a.custom&&a.custom.fill?a.custom.fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:e}}),a.pivot(),i.each(o,function(a,o){i.extend(a,{_chart:this.chart.chart,_xScale:n,_yScale:s,_datasetIndex:this.index,_index:o,_model:{x:n.getPointPixelForValue(this.getDataset().data[o],o,this.index),y:t?e:s.getPointPixelForValue(this.getDataset().data[o],o,this.index),tension:a.custom&&a.custom.tension?a.custom.tension:this.chart.options.elements.line.tension,radius:a.custom&&a.custom.radius?a.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,o,this.chart.options.elements.point.radius),backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,o,this.chart.options.elements.point.backgroundColor),borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,o,this.chart.options.elements.point.borderColor),borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,o,this.chart.options.elements.point.borderWidth),skip:null===this.getDataset().data[o],hitRadius:a.custom&&a.custom.hitRadius?a.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,o,this.chart.options.elements.point.hitRadius)}})},this),i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e)._model,t._model,i.nextItem(this.getDataset().metaData,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.polarArea={scale:{type:"radialLinear",lineArc:!0},animateRotate:!0},e.controllers.polarArea=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.polarArea.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.chart.scale.calculateRange(),this.chart.scale.generateTicks(),this.chart.scale.buildYLabels(),this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,a){var o={x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:0,startAngle:Math.PI*-.5,endAngle:Math.PI*-.5,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,a,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,a,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,a,this.chart.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,a,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,a,this.chart.data.labels[a])},s=1/this.getDataset().data.length*2,n=-.5*Math.PI+Math.PI*s*a,r=n+s*Math.PI;console.log(),i.extend(e,{_chart:this.chart.chart,_datasetIndex:this.index,_index:a,_model:t?o:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[a]),startAngle:n,endAngle:r,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,a,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,a,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,a,this.chart.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,a,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,a,this.chart.data.labels[a])}}),e.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw(),console.log(t)},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?2*Math.PI*(t/this.getDataset().total):0},updateScaleRange:function(){i.extend(this.chart.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.radar={scale:{type:"radialLinear"},elements:{line:{tension:0}}},e.controllers.radar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.radar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData,_loop:!0}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i,_model:{x:0,y:0}})},this)},reset:function(){this.update(!0)},update:function(t){var e,a=(this.getDataset().metaDataset,this.getDataset().metaData),o=this.chart.scale;o.setScaleSize(),o.calculateRange(),o.generateTicks(),o.buildYLabels(),e=o.min<0&&o.max<0?o.getPointPositionForValue(0,o.max):o.min>0&&o.max>0?o.getPointPositionForValue(0,o.min):o.getPointPositionForValue(0,0),i.extend(this.getDataset().metaDataset,{_datasetIndex:this.index,_children:this.getDataset().metaData,_model:{tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:o.top,scaleBottom:o.bottom,scaleZero:e}}),this.getDataset().metaDataset.pivot(),i.each(a,function(e,a){var s=o.getPointPositionForValue(a,this.getDataset().data[a]);i.extend(e,{_datasetIndex:this.index,_index:a,_model:{x:t?o.xCenter:s.x,y:t?o.yCenter:s.y,tension:e.custom&&e.custom.tension?e.custom.tension:this.chart.options.elements.line.tension,radius:e.custom&&e.custom.radius?e.custom.pointRadius:i.getValueAtIndexOrDefault(this.getDataset().pointRadius,a,this.chart.options.elements.point.radius),backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,a,this.chart.options.elements.point.backgroundColor),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,a,this.chart.options.elements.point.borderColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,a,this.chart.options.elements.point.borderWidth),skip:null===this.getDataset().data[a],hitRadius:e.custom&&e.custom.hitRadius?e.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,a,this.chart.options.elements.point.hitRadius)}})},this),i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e,!0)._model,t._model,i.nextItem(this.getDataset().metaData,e,!0)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";return}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"bottom",id:"x-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},o=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},getPixelForValue:function(t,e,i,a){if(this.isHorizontal()){var o=(this.labelRotation>0,this.width-(this.paddingLeft+this.paddingRight)),s=o/Math.max(this.data.labels.length-(this.options.gridLines.offsetGridLines?0:1),1),n=s*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&a&&(n+=s/2),this.left+Math.round(n)}return this.top+e*(this.height/this.data.labels.length)},getPointPixelForValue:function(t,e,i){return this.getPixelForValue(t,e,i,!0)},calculateBaseWidth:function(){return this.getPixelForValue(null,1,0,!0)-this.getPixelForValue(null,0,0,!0)-2*this.options.categorySpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*this.options.spacing;return this.options.stacked?e:e/t},calculateBarX:function(t,e,i){var a=this.calculateBaseWidth(),o=this.getPixelForValue(null,i,e,!0)-a/2,s=this.calculateBarWidth(t);return this.options.stacked?o+s/2:o+s*e+e*this.options.spacing+s/2},calculateLabelRotation:function(t,e){var a=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=a;var o,s,n=this.ctx.measureText(this.data.labels[0]).width,r=this.ctx.measureText(this.data.labels[this.data.labels.length-1]).width;if(this.paddingRight=r/2+3,this.paddingLeft=n/2+3,this.labelRotation=0,this.options.display){var h,l,c=i.longestText(this.ctx,a,this.data.labels);this.labelWidth=c;for(var u=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>u&&0===this.labelRotation||this.labelWidth>u&&this.labelRotation<=90&&this.labelRotation>0;){if(h=Math.cos(i.toRadians(this.labelRotation)),l=Math.sin(i.toRadians(this.labelRotation)),o=h*n,s=h*r,o+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=o+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,l*c>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=h*c}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;e&&(this.paddingLeft-=e.left,this.paddingRight-=e.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},fit:function(t,e,a){this.calculateLabelRotation(e,a);var o={width:0,height:0},s=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),n=i.longestText(this.ctx,s,this.data.labels);if(this.isHorizontal()?(o.width=t,this.width=t):this.options.display&&(o.width=Math.min(n+6,t)),this.isHorizontal()&&this.options.display){var r=Math.cos(i.toRadians(this.labelRotation))*n+1.5*this.options.labels.fontSize;o.height=Math.min(r,e)}else this.options.display&&(o.width=Math.min(n+6,t));return this.width=o.width,this.height=o.height,o},draw:function(t){if(this.options.display){var e;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){e=!0;var a="bottom"==this.options.position?this.top:this.bottom-10,o="bottom"==this.options.position?this.top+10:this.bottom,s=0!==this.labelRotation;i.each(this.data.labels,function(n,r){var h=this.getPixelForValue(n,r,null,!1),l=this.getPixelForValue(n,r,null,!0);this.options.gridLines.show&&(0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,a),this.ctx.lineTo(h,o)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(l,s?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=s?"right":"center",this.ctx.textBaseline=s?"middle":"top",this.ctx.fillText(n,0,0),this.ctx.restore())},this)}else this.options.gridLines.show,this.options.labels.show}}});e.scaleService.registerScaleType("category",o,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"left",id:"y-axis-1",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},reverse:!1,beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},o=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},generateTicks:function(t,e){if(this.ticks=[],this.options.override)for(var a=0;a<=this.options.override.steps;++a){var o=this.options.override.start+a*this.options.override.stepWidth;ticks.push(o)}else{var s;if(s=this.isHorizontal()?Math.min(11,Math.ceil(t/50)):Math.min(11,Math.ceil(e/(2*this.options.labels.fontSize))),s=Math.max(2,s),this.options.beginAtZero){var n=i.sign(this.min),r=i.sign(this.max);0>n&&0>r?this.max=0:n>0&&r>0&&(this.min=0)}for(var h=i.niceNum(this.max-this.min,!1),l=i.niceNum(h/(s-1),!0),c=Math.floor(this.min/l)*l,u=Math.ceil(this.max/l)*l,d=c;u>=d;d+=l)this.ticks.push(d)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks),this.options.reverse?(this.ticks.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,a){var o;this.options.labels.userCallback?o=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(o=i.template(this.options.labels.template,{value:t})),this.labels.push(o?o:"")},this)},getRightValue:function(t){return"object"==typeof t?this.isHorizontal()?t.x:t.y:t},getPixelForValue:function(t){var e,i=this.end-this.start;return e=this.isHorizontal()?this.left+this.width/i*(t-this.start):this.bottom-this.height/i*(t-this.start)},calculateRange:function(){this.min=null,this.max=null;var t=[],e=[];if(this.options.stacked){i.each(this.data.datasets,function(a){(this.isHorizontal()?a.xAxisID===this.id:a.yAxisID===this.id)&&i.each(a.data,function(i,a){var o=this.getRightValue(i);t[a]=t[a]||0,e[a]=e[a]||0,this.options.relativePoints?t[a]=100:0>o?e[a]+=o:t[a]+=o},this)},this);var a=t.concat(e);this.min=i.min(a),this.max=i.max(a)}else i.each(this.data.datasets,function(t){(this.isHorizontal()?t.xAxisID===this.id:t.yAxisID===this.id)&&i.each(t.data,function(t,e){var i=this.getRightValue(t);null===this.min?this.min=i:i<this.min&&(this.min=i),null===this.max?this.max=i:i>this.max&&(this.max=i)},this)},this);this.min===this.max&&(this.min--,this.max++)},getPointPixelForValue:function(t,e,i){var a=this.getRightValue(t);if(this.options.stacked){for(var o=0,s=0,n=0;i>n;++n)this.data.datasets[n].data[e]<0?s+=this.data.datasets[n].data[e]:o+=this.data.datasets[n].data[e];return this.getPixelForValue(0>a?s+a:o+a)}return this.getPixelForValue(a)},calculateBarBase:function(t,e){var i=0;if(this.options.stacked){var a=this.data.datasets[t].data[e];if(0>a)for(var o=0;t>o;o++)this.data.datasets[o].yAxisID===this.id&&(i+=this.data.datasets[o].data[e]<0?this.data.datasets[o].data[e]:0);else for(var s=0;t>s;s++)this.data.datasets[s].yAxisID===this.id&&(i+=this.data.datasets[s].data[e]>0?this.data.datasets[s].data[e]:0);return this.getPixelForValue(i)}return i=this.getPixelForValue(this.min),this.beginAtZero||this.min<=0&&this.max>=0||this.min>=0&&this.max<=0?(i=this.getPixelForValue(0),
-i+=this.options.gridLines.lineWidth):this.min<0&&this.max<0&&(i=this.getPixelForValue(this.max)),i},calculateBarY:function(t,e){var i=this.data.datasets[t].data[e];if(this.options.stacked){for(var a=0,o=0,s=0;t>s;s++)this.data.datasets[s].data[e]<0?o+=this.data.datasets[s].data[e]||0:a+=this.data.datasets[s].data[e]||0;return this.getPixelForValue(0>i?o+i:a+i)}for(var n=0,r=t;r<this.data.datasets.length;r++)n+=r===t&&i?i:i;return this.getPixelForValue(i)},fit:function(t,e){this.calculateRange(),this.generateTicks(t,e),this.buildLabels();var a={width:0,height:0};if(this.isHorizontal()?a.width=t:a.width=this.options.gridLines.show&&this.options.display?10:0,this.isHorizontal()?a.height=this.options.gridLines.show&&this.options.display?10:0:a.height=e,this.options.labels.show&&this.options.display){var o=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);if(this.isHorizontal()){var s=(e-a.height,1.5*this.options.labels.fontSize);a.height=Math.min(e,a.height+s)}else{var n=t-a.width,r=i.longestText(this.ctx,o,this.labels);n>r?a.width+=r:a.width=t}}return this.width=a.width,this.height=a.height,a},draw:function(t){if(this.options.display){var e,a;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var o="bottom"==this.options.position?this.top:this.bottom-5,s="bottom"==this.options.position?this.top+5:this.bottom;i.each(this.ticks,function(n,r){var h=this.getPixelForValue(n);0===n||!a&&0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,o),this.ctx.lineTo(h,s)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()},this)}if(this.options.labels.show){var n;"top"==this.options.position?(n=this.bottom-10,this.ctx.textBaseline="bottom"):(n=this.top+10,this.ctx.textBaseline="top"),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,i,n)},this)}}else{if(this.options.gridLines.show){e=!0,a=void 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t=0;t<=this.options.override.steps;++t){var e=this.options.override.start+t*this.options.override.stepWidth;ticks.push(e)}else{var a=Math.min(11,Math.ceil(this.drawingArea/(2*this.options.labels.fontSize)));if(a=Math.max(2,a),this.options.beginAtZero){var o=i.sign(this.min),s=i.sign(this.max);0>o&&0>s?this.max=0:o>0&&s>0&&(this.min=0)}for(var n=i.niceNum(this.max-this.min,!1),r=i.niceNum(n/(a-1),!0),h=Math.floor(this.min/r)*r,l=Math.ceil(this.max/r)*r,c=h;l>=c;c+=r)this.ticks.push(c)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildYLabels:function(){this.yLabels=[],i.each(this.ticks,function(t,e,a){var o;this.options.labels.userCallback?o=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(o=i.template(this.options.labels.template,{value:t})),this.yLabels.push(o?o:"")},this)},getCircumference:function(){return 2*Math.PI/this.valuesCount},setScaleSize:function(){var 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r=this.getPointPosition(n,this.getDistanceFromCenterForValue(this.ticks[a]));0===n?t.moveTo(r.x,r.y):t.lineTo(r.x,r.y)}t.closePath(),t.stroke()}if(this.options.labels.show){if(t.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),this.options.labels.showLabelBackdrop){var h=t.measureText(e).width;t.fillStyle=this.options.labels.backdropColor,t.fillRect(this.xCenter-h/2-this.options.labels.backdropPaddingX,s-this.fontSize/2-this.options.labels.backdropPaddingY,h+2*this.options.labels.backdropPaddingX,this.options.labels.fontSize+2*this.options.labels.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.labels.fontColor,t.fillText(e,this.xCenter,s)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.valuesCount-1;e>=0;e--){if(this.options.angleLines.show){var 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void(this.animations[s].animationObject=e);this.animations.push({chartInstance:t,animationObject:e}),1==this.animations.length&&i.requestAnimFrame.call(window,this.digestWrapper)},cancelAnimation:function(t){var e=i.findNextWhere(this.animations,function(e){return e.chartInstance===t});e&&(this.animations.splice(e,1),t.animating=!1)},digestWrapper:function(){e.animationService.startDigest.call(e.animationService)},startDigest:function(){var t=Date.now(),e=0;this.dropFrames>1&&(e=Math.floor(this.dropFrames),this.dropFrames-=e);for(var a=0;a<this.animations.length;a++)null===this.animations[a].animationObject.currentStep&&(this.animations[a].animationObject.currentStep=0),this.animations[a].animationObject.currentStep+=1+e,this.animations[a].animationObject.currentStep>this.animations[a].animationObject.numSteps&&(this.animations[a].animationObject.currentStep=this.animations[a].animationObject.numSteps),this.animations[a].animationObject.render(this.animations[a].chartInstance,this.animations[a].animationObject),this.animations[a].animationObject.currentStep==this.animations[a].animationObject.numSteps&&(this.animations[a].chartInstance.animating=!1,this.animations.splice(a,1),a--);var s=Date.now(),o=s-t-this.frameDuration,n=o/this.frameDuration;n>1&&(this.dropFrames+=n),this.animations.length>0&&i.requestAnimFrame.call(window,this.digestWrapper)}}}.call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers);Chart.types={},Chart.instances={},Chart.controllers={},Chart.Controller=function(t){return this.chart=t,this.config=t.config,this.data=this.config.data,this.options=this.config.options=e.configMerge(Chart.defaults.global,Chart.defaults[this.config.type],this.config.options||{}),this.id=e.uid(),Chart.instances[this.id]=this,this.options.responsive&&this.resize(!0),this.initialize.call(this),this},e.extend(Chart.Controller.prototype,{initialize:function(){return this.bindEvents(),this.ensureScalesHaveIDs(),this.buildOrUpdateControllers(),this.buildScales(),this.resetElements(),this.initToolTip(),this.update(),this},clear:function(){return e.clear(this.chart),this},stop:function(){return Chart.animationService.cancelAnimation(this),this},addDataset:function(t,e){void 0!==e?this.data.datasets.splice(e,0,t):this.data.datasets.push(t),this.buildOrUpdateControllers(),t.controller.reset(),this.update()},removeDataset:function(t){this.data.datasets.splice(t,1),this.buildOrUpdateControllers(),this.update()},resize:function(t){this.stop();var i=this.chart.canvas,a=e.getMaximumWidth(this.chart.canvas),s=this.options.maintainAspectRatio?a/this.chart.aspectRatio:e.getMaximumHeight(this.chart.canvas);return i.width=this.chart.width=a,i.height=this.chart.height=s,e.retinaScale(this.chart),t||this.update(this.options.responsiveAnimationDuration),this},ensureScalesHaveIDs:function(){var t="x-axis-",i="y-axis-";this.options.scales&&(this.options.scales.xAxes&&this.options.scales.xAxes.length&&e.each(this.options.scales.xAxes,function(e,i){e.id=e.id||t+i},this),this.options.scales.yAxes&&this.options.scales.yAxes.length&&e.each(this.options.scales.yAxes,function(t,e){t.id=t.id||i+e},this))},buildScales:function(){if(this.scales={},this.options.scales&&(this.options.scales.xAxes&&this.options.scales.xAxes.length&&e.each(this.options.scales.xAxes,function(t,e){var i=Chart.scaleService.getScaleConstructor(t.type),a=new i({ctx:this.chart.ctx,options:t,data:this.data,id:t.id});this.scales[a.id]=a},this),this.options.scales.yAxes&&this.options.scales.yAxes.length&&e.each(this.options.scales.yAxes,function(t,e){var i=Chart.scaleService.getScaleConstructor(t.type),a=new i({ctx:this.chart.ctx,options:t,data:this.data,id:t.id});this.scales[a.id]=a},this)),this.options.scale){var t=Chart.scaleService.getScaleConstructor(this.options.scale.type),i=new t({ctx:this.chart.ctx,options:this.options.scale,data:this.data,chart:this.chart});this.scale=i}Chart.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height)},buildOrUpdateControllers:function(){e.each(this.data.datasets,function(t,e){var i=t.type||this.config.type;return t.controller?void t.controller.updateIndex(e):void(t.controller=new Chart.controllers[i](this,e))},this)},resetElements:function(){e.each(this.data.datasets,function(t,e){t.controller.reset()},this)},update:function(t){Chart.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),e.each(this.data.datasets,function(t,e){t.controller.update()},this),this.render(t)},render:function(t){if(0!==this.options.animation.duration||t){var i=new Chart.Animation;i.numSteps=(t||this.options.animation.duration)/16.66,i.easing=this.options.animation.easing,i.render=function(t,i){var a=e.easingEffects[i.easing],s=i.currentStep/i.numSteps,o=a(s);t.draw(o,s,i.currentStep)},i.onAnimationProgress=this.options.onAnimationProgress,i.onAnimationComplete=this.options.onAnimationComplete,Chart.animationService.addAnimation(this,i,t)}else this.draw(),this.options.onAnimationComplete.call(this);return this},draw:function(t){var i=t||1;this.clear(),e.each(this.scales,function(t){t.draw(this.chartArea)},this),this.scale&&this.scale.draw(),e.each(this.data.datasets,function(e,i){e.controller.draw(t)},this,!0),this.tooltip.transition(i).draw()},getElementAtEvent:function(t){var i=e.getRelativePosition(t),a=[];return e.each(this.data.datasets,function(t,s){e.each(t.metaData,function(t,e){return t.inRange(i.x,i.y)?(a.push(t),a):void 0},this)},this),a},getElementsAtEvent:function(t){var i=e.getRelativePosition(t),a=[];return e.each(this.data.datasets,function(t,s){e.each(t.metaData,function(t,e){t.inLabelRange(i.x,i.y)&&a.push(t)},this)},this),a},getDatasetAtEvent:function(t){for(var i=e.getRelativePosition(t),a=[],s=0;s<this.chart.data.datasets.length;s++)for(elementIndex=0;elementIndex<this.chart.data.datasets[s].metaData.length;elementIndex++)this.chart.data.datasets[s].metaData[elementIndex].inLabelRange(i.x,i.y)&&e.each(this.chart.data.datasets,datasetIterator);return a.length?a:[]},generateLegend:function(){return template(this.options.legendTemplate,this)},destroy:function(){this.clear(),e.unbindEvents(this,this.events);var t=this.chart.canvas;t.width=this.chart.width,t.height=this.chart.height,t.style.removeProperty?(t.style.removeProperty("width"),t.style.removeProperty("height")):(t.style.removeAttribute("width"),t.style.removeAttribute("height")),delete Chart.instances[this.id]},toBase64Image:function(){return this.chart.canvas.toDataURL.apply(this.chart.canvas,arguments)},initToolTip:function(){this.tooltip=new Chart.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this)},bindEvents:function(){e.bindEvents(this,this.options.events,function(t){this.eventHandler(t)})},eventHandler:function(t){this.lastActive=this.lastActive||[],"mouseout"==t.type?this.active=[]:this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);if(this.lastActive.length)switch(this.options.hover.mode){case"single":this.data.datasets[this.lastActive[0]._datasetIndex].controller.removeHoverStyle(this.lastActive[0],this.lastActive[0]._datasetIndex,this.lastActive[0]._index);break;case"label":for(var i=0;i<this.lastActive.length;i++)this.data.datasets[this.lastActive[i]._datasetIndex].controller.removeHoverStyle(this.lastActive[i],this.lastActive[i]._datasetIndex,this.lastActive[i]._index);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":this.data.datasets[this.active[0]._datasetIndex].controller.setHoverStyle(this.active[0]);break;case"label":for(var i=0;i<this.active.length;i++)this.data.datasets[this.active[i]._datasetIndex].controller.setHoverStyle(this.active[i]);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,e.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;e.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers);e.addEvent(window,"resize",function(){var t;return function(){clearTimeout(t),t=setTimeout(function(){e.each(Chart.instances,function(t){t.options.responsive&&t.resize()})},16)}}())}.call(this),function(){"use 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v=a-2*o,b=e-2*s;i.each(f,function(t){t.horizontal?v-=t.minSize.height:b-=t.minSize.width});var x=function(t){var e=i.findNextWhere(f,function(e){return e.scale===t});e&&t.fit(e.minSize.width,v)},y=function(t){var e=i.findNextWhere(f,function(e){return e.scale===t}),a={left:w,right:C,top:0,bottom:0};e&&t.fit(b,e.minSize.height,a)},w=s,C=s,_=o,k=o;i.each(n,x),i.each(r,x),i.each(n,function(t){w+=t.width}),i.each(r,function(t){C+=t.width}),i.each(h,y),i.each(l,y),i.each(h,function(t){_+=t.height}),i.each(l,function(t){k+=t.height}),i.each(n,function(t){var e=i.findNextWhere(f,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:k};e&&t.fit(e.minSize.width,v,a)}),i.each(r,function(t){var e=i.findNextWhere(f,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:k};e&&t.fit(e.minSize.width,v,a)});var D=s,A=o,S=function(t){t.left=D,t.right=D+t.width,t.top=_,t.bottom=_+v,D=t.right},P=function(t){t.left=w,t.right=w+b,t.top=A,t.bottom=A+t.height,A=t.bottom};i.each(n,S),i.each(h,P),D+=b,A+=v,i.each(r,S),i.each(l,P),t.chartArea={left:w,top:_,right:w+b,bottom:_+v}}}}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.tooltips={enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>: ","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>: ","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},e.Tooltip=e.Element.extend({initialize:function(){var t=this._options;i.extend(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":i.extend(this._model,{text:i.template(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();i.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var a,s,o=[],n=[],r=this._data.datasets.length-1;r>=0&&(a=this._data.datasets[r].metaData,s=i.indexOf(a,this._active[0]),-1===s);r--);var h=function(t){var e,a,r,h,l,c=[],u=[],d=[];return i.each(this._data.datasets,function(t){e=t.metaData,e[s]&&e[s].hasValue()&&c.push(e[s])},this),i.each(this._options.stacked?c.reverse():c,function(t){u.push(t._view.x),d.push(t._view.y),o.push(i.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),n.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),l=i.min(d),r=i.max(d),h=i.min(u),a=i.max(u),{x:h>this._chart.width/2?h:a,y:(l+r)/2}}.call(this,s);i.extend(this._model,{x:h.x,y:h.y,labels:o,title:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:"",legendColors:n,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=o.length*this._model.fontSize+(o.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var l=t.measureText(this.title).width,c=i.longestText(t,this.font,o)+this._model.fontSize+3,u=i.max([c,l]);this._model.width=u+2*this._model.xPadding;var d=this._model.height/2;this._model.y-d<0?this._model.y=d:this._model.y+d>this._chart.height&&(this._model.y=this._chart.height-d),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.hover.mode){case"single":t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var a=e.caretPadding||2,s=t.measureText(e.text).width+2*e.xPadding,o=e.fontSize+2*e.yPadding,n=o+e.caretHeight+a;e.x+s/2>this._chart.width?e.xAlign="left":e.x-s/2<0&&(e.xAlign="right"),e.y-n<0&&(e.yAlign="below");var r=e.x-s/2,h=e.y-n;if(t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),this._options.tooltips.custom)this._options.tooltips.custom(this._view);else{switch(e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-a),t.lineTo(e.x+e.caretHeight,e.y-(a+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(a+e.caretHeight)),t.closePath(),t.fill();break;case"below":h=e.y+a+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+a),t.lineTo(e.x+e.caretHeight,e.y+a+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+a+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":r=e.x-s+(e.cornerRadius+e.caretHeight);break;case"right":r=e.x-(e.cornerRadius+e.caretHeight)}i.drawRoundedRectangle(t,r,h,s,o,e.cornerRadius),t.fill(),t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,r+s/2,h+o/2)}break;case"label":i.drawRoundedRectangle(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=i.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=i.fontString(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),i.each(e.labels,function(a,s){t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(a,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(s+1)),t.fillStyle=i.color(e.legendColors[s].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(s+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=i.color(e.legendColors[s].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(s+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.bar={hover:{mode:"label"},scales:{xAxes:[{type:"category",categorySpacing:10,spacing:1,gridLines:{offsetGridLines:!0}}],yAxes:[{type:"linear"}]}},e.controllers.bar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.bar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){var e=this.getScaleForId(this.getDataset().xAxisID),a=this.getScaleForId(this.getDataset().yAxisID);i.each(this.getDataset().metaData,function(s,o){var n;n=a.getPixelForValue(a.min<0&&a.max<0?a.max:a.min>0&&a.max>0?a.min:0),i.extend(s,{_chart:this.chart.chart,_xScale:e,_yScale:a,_datasetIndex:this.index,_index:o,_model:{x:e.calculateBarX(this.chart.data.datasets.length,this.index,o),
+y:t?n:a.calculateBarY(this.index,o),label:this.chart.data.labels[o],datasetLabel:this.getDataset().label,base:a.calculateBarBase(this.index,o),width:e.calculateBarWidth(this.chart.data.datasets.length),backgroundColor:s.custom&&s.custom.backgroundColor?s.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,o,this.chart.options.elements.rectangle.backgroundColor),borderColor:s.custom&&s.custom.borderColor?s.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,o,this.chart.options.elements.rectangle.borderColor),borderWidth:s.custom&&s.custom.borderWidth?s.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,o,this.chart.options.elements.rectangle.borderWidth)}}),s.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.doughnut={animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},cutoutPercentage:50},e.defaults.pie=i.clone(e.defaults.doughnut),i.extend(e.defaults.pie,{cutoutPercentage:0}),e.controllers.doughnut=e.controllers.pie=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.doughnut.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,a){var s={x:this.chart.chart.width/2,y:this.chart.chart.height/2,startAngle:Math.PI*-.5,circumference:this.chart.options.animation.animateRotate?0:this.calculateCircumference(this.getDataset().data[a]),outerRadius:this.chart.options.animation.animateScale?0:this.outerRadius,innerRadius:this.chart.options.animation.animateScale?0:this.innerRadius};i.extend(e,{_chart:this.chart.chart,_datasetIndex:this.index,_index:a,_model:t?s:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,circumference:this.calculateCircumference(this.getDataset().data[a]),outerRadius:this.outerRadius,innerRadius:this.innerRadius,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,a,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,a,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,a,this.chart.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,a,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.getDataset().label,a,this.chart.data.labels[a])}}),t||(0===a?e._model.startAngle=Math.PI*-.5:e._model.startAngle=this.getDataset().metaData[a-1]._model.endAngle,e._model.endAngle=e._model.startAngle+e._model.circumference,a<this.getDataset().data.length-1&&(this.getDataset().metaData[a+1]._model.startAngle=e._model.endAngle)),e.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?1.999999*Math.PI*(t/this.getDataset().total):0}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.line={hover:{mode:"label"},scales:{xAxes:[{type:"category",id:"x-axis-0"}],yAxes:[{type:"linear",id:"y-axis-0"}]}},e.controllers.line=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.line.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){var e,a=this.getDataset().metaDataset,s=this.getDataset().metaData,o=this.getScaleForId(this.getDataset().yAxisID),n=this.getScaleForId(this.getDataset().xAxisID);e=o.getPixelForValue(o.min<0&&o.max<0?o.max:o.min>0&&o.max>0?o.min:0),i.extend(a,{_scale:o,_datasetIndex:this.index,_children:s,_model:{tension:a.custom&&a.custom.tension?a.custom.tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:a.custom&&a.custom.fill?a.custom.fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:o.top,scaleBottom:o.bottom,scaleZero:e}}),a.pivot(),i.each(s,function(a,s){i.extend(a,{_chart:this.chart.chart,_xScale:n,_yScale:o,_datasetIndex:this.index,_index:s,_model:{x:n.getPointPixelForValue(this.getDataset().data[s],s,this.index),y:t?e:o.getPointPixelForValue(this.getDataset().data[s],s,this.index),tension:a.custom&&a.custom.tension?a.custom.tension:this.chart.options.elements.line.tension,radius:a.custom&&a.custom.radius?a.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,s,this.chart.options.elements.point.radius),backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,s,this.chart.options.elements.point.backgroundColor),borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,s,this.chart.options.elements.point.borderColor),borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,s,this.chart.options.elements.point.borderWidth),skip:null===this.getDataset().data[s],hitRadius:a.custom&&a.custom.hitRadius?a.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,s,this.chart.options.elements.point.hitRadius)}})},this),i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e)._model,t._model,i.nextItem(this.getDataset().metaData,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.polarArea={scale:{type:"radialLinear",lineArc:!0},animateRotate:!0},e.controllers.polarArea=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.polarArea.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.chart.scale.calculateRange(),this.chart.scale.generateTicks(),this.chart.scale.buildYLabels(),this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,a){var s={x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:0,startAngle:Math.PI*-.5,endAngle:Math.PI*-.5,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,a,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,a,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,a,this.chart.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,a,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,a,this.chart.data.labels[a])},o=1/this.getDataset().data.length*2,n=-.5*Math.PI+Math.PI*o*a,r=n+o*Math.PI;console.log(),i.extend(e,{_chart:this.chart.chart,_datasetIndex:this.index,_index:a,_model:t?s:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[a]),startAngle:n,endAngle:r,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,a,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,a,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,a,this.chart.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,a,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,a,this.chart.data.labels[a])}}),e.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw(),console.log(t)},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?2*Math.PI*(t/this.getDataset().total):0},updateScaleRange:function(){i.extend(this.chart.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.radar={scale:{type:"radialLinear"},elements:{line:{tension:0}}},e.controllers.radar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.radar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData,_loop:!0}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i,_model:{x:0,y:0}})},this)},reset:function(){this.update(!0)},update:function(t){var e,a=(this.getDataset().metaDataset,this.getDataset().metaData),s=this.chart.scale;s.setScaleSize(),s.calculateRange(),s.generateTicks(),s.buildYLabels(),e=s.min<0&&s.max<0?s.getPointPositionForValue(0,s.max):s.min>0&&s.max>0?s.getPointPositionForValue(0,s.min):s.getPointPositionForValue(0,0),i.extend(this.getDataset().metaDataset,{_datasetIndex:this.index,_children:this.getDataset().metaData,_model:{tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:e}}),this.getDataset().metaDataset.pivot(),i.each(a,function(e,a){var o=s.getPointPositionForValue(a,this.getDataset().data[a]);i.extend(e,{_datasetIndex:this.index,_index:a,_model:{x:t?s.xCenter:o.x,y:t?s.yCenter:o.y,tension:e.custom&&e.custom.tension?e.custom.tension:this.chart.options.elements.line.tension,radius:e.custom&&e.custom.radius?e.custom.pointRadius:i.getValueAtIndexOrDefault(this.getDataset().pointRadius,a,this.chart.options.elements.point.radius),backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,a,this.chart.options.elements.point.backgroundColor),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,a,this.chart.options.elements.point.borderColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,a,this.chart.options.elements.point.borderWidth),skip:null===this.getDataset().data[a],hitRadius:e.custom&&e.custom.hitRadius?e.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,a,this.chart.options.elements.point.hitRadius)}})},this),i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e,!0)._model,t._model,i.nextItem(this.getDataset().metaData,e,!0)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"bottom",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},s=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},getPixelForValue:function(t,e,i,a){if(this.isHorizontal()){var s=(this.labelRotation>0,this.width-(this.paddingLeft+this.paddingRight)),o=s/Math.max(this.data.labels.length-(this.options.gridLines.offsetGridLines?0:1),1),n=o*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&a&&(n+=o/2),this.left+Math.round(n)}return this.top+e*(this.height/this.data.labels.length)},getPointPixelForValue:function(t,e,i){return this.getPixelForValue(t,e,i,!0)},calculateBaseWidth:function(){return this.getPixelForValue(null,1,0,!0)-this.getPixelForValue(null,0,0,!0)-2*this.options.categorySpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*this.options.spacing;return this.options.stacked?e:e/t},calculateBarX:function(t,e,i){var a=this.calculateBaseWidth(),s=this.getPixelForValue(null,i,e,!0)-a/2,o=this.calculateBarWidth(t);return this.options.stacked?s+o/2:s+o*e+e*this.options.spacing+o/2},calculateLabelRotation:function(t,e){var a=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=a;var s,o,n=this.ctx.measureText(this.data.labels[0]).width,r=this.ctx.measureText(this.data.labels[this.data.labels.length-1]).width;if(this.paddingRight=r/2+3,this.paddingLeft=n/2+3,this.labelRotation=0,this.options.display){var h,l,c=i.longestText(this.ctx,a,this.data.labels);this.labelWidth=c;for(var u=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>u&&0===this.labelRotation||this.labelWidth>u&&this.labelRotation<=90&&this.labelRotation>0;){if(h=Math.cos(i.toRadians(this.labelRotation)),l=Math.sin(i.toRadians(this.labelRotation)),s=h*n,o=h*r,s+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=s+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,l*c>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=h*c}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;e&&(this.paddingLeft-=e.left,this.paddingRight-=e.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},fit:function(t,e,a){this.calculateLabelRotation(e,a);var s={width:0,height:0},o=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),n=i.longestText(this.ctx,o,this.data.labels);if(this.isHorizontal()?(s.width=t,this.width=t):this.options.display&&(s.width=Math.min(n+6,t)),this.isHorizontal()&&this.options.display){var r=Math.cos(i.toRadians(this.labelRotation))*n+1.5*this.options.labels.fontSize;s.height=Math.min(r,e)}else this.options.display&&(s.width=Math.min(n+6,t));return this.width=s.width,this.height=s.height,s},draw:function(t){if(this.options.display){var e;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){e=!0;var a="bottom"==this.options.position?this.top:this.bottom-10,s="bottom"==this.options.position?this.top+10:this.bottom,o=0!==this.labelRotation;i.each(this.data.labels,function(n,r){var h=this.getPixelForValue(n,r,null,!1),l=this.getPixelForValue(n,r,null,!0);this.options.gridLines.show&&(0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,a),this.ctx.lineTo(h,s)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(l,o?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=o?"right":"center",this.ctx.textBaseline=o?"middle":"top",this.ctx.fillText(n,0,0),this.ctx.restore())},this)}else this.options.gridLines.show,this.options.labels.show}}});e.scaleService.registerScaleType("category",s,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"left",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},reverse:!1,beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},s=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},generateTicks:function(t,e){if(this.ticks=[],this.options.override)for(var a=0;a<=this.options.override.steps;++a){var s=this.options.override.start+a*this.options.override.stepWidth;ticks.push(s)}else{var o;if(o=this.isHorizontal()?Math.min(11,Math.ceil(t/50)):Math.min(11,Math.ceil(e/(2*this.options.labels.fontSize))),o=Math.max(2,o),this.options.beginAtZero){var n=i.sign(this.min),r=i.sign(this.max);0>n&&0>r?this.max=0:n>0&&r>0&&(this.min=0)}for(var h=i.niceNum(this.max-this.min,!1),l=i.niceNum(h/(o-1),!0),c=Math.floor(this.min/l)*l,u=Math.ceil(this.max/l)*l,d=c;u>=d;d+=l)this.ticks.push(d)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks),this.options.reverse?(this.ticks.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,a){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.labels.push(s?s:"")},this)},getRightValue:function(t){return"object"==typeof t?this.isHorizontal()?t.x:t.y:t},getPixelForValue:function(t){var e,i=this.end-this.start;return e=this.isHorizontal()?this.left+this.width/i*(t-this.start):this.bottom-this.height/i*(t-this.start)},calculateRange:function(){this.min=null,this.max=null;var t=[],e=[];if(this.options.stacked){i.each(this.data.datasets,function(a){(this.isHorizontal()?a.xAxisID===this.id:a.yAxisID===this.id)&&i.each(a.data,function(i,a){var s=this.getRightValue(i);t[a]=t[a]||0,e[a]=e[a]||0,this.options.relativePoints?t[a]=100:0>s?e[a]+=s:t[a]+=s},this)},this);var a=t.concat(e);this.min=i.min(a),this.max=i.max(a)}else i.each(this.data.datasets,function(t){(this.isHorizontal()?t.xAxisID===this.id:t.yAxisID===this.id)&&i.each(t.data,function(t,e){var i=this.getRightValue(t);null===this.min?this.min=i:i<this.min&&(this.min=i),null===this.max?this.max=i:i>this.max&&(this.max=i);
+},this)},this);this.min===this.max&&(this.min--,this.max++)},getPointPixelForValue:function(t,e,i){var a=this.getRightValue(t);if(this.options.stacked){for(var s=0,o=0,n=0;i>n;++n)this.data.datasets[n].data[e]<0?o+=this.data.datasets[n].data[e]:s+=this.data.datasets[n].data[e];return this.getPixelForValue(0>a?o+a:s+a)}return this.getPixelForValue(a)},calculateBarBase:function(t,e){var i=0;if(this.options.stacked){var a=this.data.datasets[t].data[e];if(0>a)for(var s=0;t>s;s++)this.data.datasets[s].yAxisID===this.id&&(i+=this.data.datasets[s].data[e]<0?this.data.datasets[s].data[e]:0);else for(var o=0;t>o;o++)this.data.datasets[o].yAxisID===this.id&&(i+=this.data.datasets[o].data[e]>0?this.data.datasets[o].data[e]:0);return this.getPixelForValue(i)}return i=this.getPixelForValue(this.min),this.beginAtZero||this.min<=0&&this.max>=0||this.min>=0&&this.max<=0?(i=this.getPixelForValue(0),i+=this.options.gridLines.lineWidth):this.min<0&&this.max<0&&(i=this.getPixelForValue(this.max)),i},calculateBarY:function(t,e){var i=this.data.datasets[t].data[e];if(this.options.stacked){for(var a=0,s=0,o=0;t>o;o++)this.data.datasets[o].data[e]<0?s+=this.data.datasets[o].data[e]||0:a+=this.data.datasets[o].data[e]||0;return this.getPixelForValue(0>i?s+i:a+i)}for(var n=0,r=t;r<this.data.datasets.length;r++)n+=r===t&&i?i:i;return this.getPixelForValue(i)},fit:function(t,e){this.calculateRange(),this.generateTicks(t,e),this.buildLabels();var a={width:0,height:0};if(this.isHorizontal()?a.width=t:a.width=this.options.gridLines.show&&this.options.display?10:0,this.isHorizontal()?a.height=this.options.gridLines.show&&this.options.display?10:0:a.height=e,this.options.labels.show&&this.options.display){var s=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);if(this.isHorizontal()){var o=(e-a.height,1.5*this.options.labels.fontSize);a.height=Math.min(e,a.height+o)}else{var n=t-a.width,r=i.longestText(this.ctx,s,this.labels);n>r?a.width+=r:a.width=t}}return this.width=a.width,this.height=a.height,a},draw:function(t){if(this.options.display){var e,a;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var s="bottom"==this.options.position?this.top:this.bottom-5,o="bottom"==this.options.position?this.top+5:this.bottom;i.each(this.ticks,function(n,r){var h=this.getPixelForValue(n);0===n||!a&&0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,s),this.ctx.lineTo(h,o)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()},this)}if(this.options.labels.show){var n;"top"==this.options.position?(n=this.bottom-10,this.ctx.textBaseline="bottom"):(n=this.top+10,this.ctx.textBaseline="top"),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,i,n)},this)}}else{if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var r="right"==this.options.position?this.left:this.right-5,h="right"==this.options.position?this.left+5:this.right;i.each(this.ticks,function(s,o){var n=this.getPixelForValue(s);0===s||!a&&0===o?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),n+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(r,n),this.ctx.lineTo(h,n)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,n),this.ctx.lineTo(t.right,n)),this.ctx.stroke()},this)}if(this.options.labels.show){var l;"left"==this.options.position?(l=this.right-10,this.ctx.textAlign="right"):(l=this.left+5,this.ctx.textAlign="left"),this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,l,i)},this)}}}}});e.scaleService.registerScaleType("linear",s,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,animate:!0,lineArc:!1,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1},angleLines:{show:!0,color:"rgba(0,0,0, 0.1)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},s=e.Element.extend({initialize:function(){this.height=this.chart.height,this.width=this.chart.width,this.xCenter=this.chart.width/2,this.yCenter=this.chart.height/2,this.size=i.min([this.height,this.width]),this.valuesCount=this.data.labels.length,this.labels=this.data.labels,this.drawingArea=this.options.display?this.size/2-(this.options.labels.fontSize/2+this.options.labels.backdropPaddingY):this.size/2},update:function(){this.options.lineArc?this.drawingArea=this.options.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},calculateRange:function(){this.min=null,this.max=null,i.each(this.data.datasets,function(t){i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)},generateTicks:function(){if(this.ticks=[],this.options.override)for(var t=0;t<=this.options.override.steps;++t){var e=this.options.override.start+t*this.options.override.stepWidth;ticks.push(e)}else{var a=Math.min(11,Math.ceil(this.drawingArea/(2*this.options.labels.fontSize)));if(a=Math.max(2,a),this.options.beginAtZero){var s=i.sign(this.min),o=i.sign(this.max);0>s&&0>o?this.max=0:s>0&&o>0&&(this.min=0)}for(var n=i.niceNum(this.max-this.min,!1),r=i.niceNum(n/(a-1),!0),h=Math.floor(this.min/r)*r,l=Math.ceil(this.max/r)*r,c=h;l>=c;c+=r)this.ticks.push(c)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildYLabels:function(){this.yLabels=[],i.each(this.ticks,function(t,e,a){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.yLabels.push(s?s:"")},this)},getCircumference:function(){return 2*Math.PI/this.valuesCount},setScaleSize:function(){var t,e,a,s,o,n,r,h,l,c,u,d,g=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),f=this.width,m=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.valuesCount;e++)t=this.getPointPosition(e,g),a=this.ctx.measureText(i.template(this.options.labels.template,{value:this.labels[e]})).width+5,0===e||e===this.valuesCount/2?(s=a/2,t.x+s>f&&(f=t.x+s,o=e),t.x-s<m&&(m=t.x-s,r=e)):e<this.valuesCount/2?t.x+a>f&&(f=t.x+a,o=e):e>this.valuesCount/2&&t.x-a<m&&(m=t.x-a,r=e);l=m,c=Math.ceil(f-this.width),n=this.getIndexAngle(o),h=this.getIndexAngle(r),u=c/Math.sin(n+Math.PI/2),d=l/Math.sin(h+Math.PI/2),u=i.isNumber(u)?u:0,d=i.isNumber(d)?d:0,this.drawingArea=g-(d+u)/2,this.setCenterPoint(d,u)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,a=t+this.drawingArea;this.xCenter=(a+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.valuesCount;return t*e-Math.PI/2},getDistanceFromCenterForValue:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},getPointPositionForValue:function(t,e){return this.getPointPosition(t,this.getDistanceFromCenterForValue(e))},draw:function(){if(this.options.display){var t=this.ctx;if(i.each(this.yLabels,function(e,a){if(a>0){var s=this.getDistanceFromCenterForValue(this.ticks[a]),o=this.yCenter-s;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,s,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var n=0;n<this.valuesCount;n++){var r=this.getPointPosition(n,this.getDistanceFromCenterForValue(this.ticks[a]));0===n?t.moveTo(r.x,r.y):t.lineTo(r.x,r.y)}t.closePath(),t.stroke()}if(this.options.labels.show){if(t.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),this.options.labels.showLabelBackdrop){var h=t.measureText(e).width;t.fillStyle=this.options.labels.backdropColor,t.fillRect(this.xCenter-h/2-this.options.labels.backdropPaddingX,o-this.fontSize/2-this.options.labels.backdropPaddingY,h+2*this.options.labels.backdropPaddingX,this.options.labels.fontSize+2*this.options.labels.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.labels.fontColor,t.fillText(e,this.xCenter,o)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.valuesCount-1;e>=0;e--){if(this.options.angleLines.show){var a=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(a.x,a.y),t.stroke(),t.closePath()}var s=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var o=this.labels.length,n=this.labels.length/2,r=n/2,h=r>e||e>o-r,l=e===r||e===o-r;0===e?t.textAlign="center":e===n?t.textAlign="center":n>e?t.textAlign="left":t.textAlign="right",l?t.textBaseline="middle":h?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.labels[e],s.x,s.y)}}}}});e.scaleService.registerScaleType("radialLinear",s,a)}.call(this),/*!
  * Chart.js
  * http://chartjs.org/
  * Version: 2.0.0-alpha
@@ -18,7 +18,7 @@ i+=this.options.gridLines.lineWidth):this.min<0&&this.max<0&&(i=this.getPixelFor
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.elements.arc={backgroundColor:e.defaults.global.defaultColor,borderColor:"#fff",borderWidth:2},e.elements.Arc=e.Element.extend({inLabelRange:function(t){var e=this._view;return e?Math.pow(t-e.x,2)<Math.pow(e.radius+e.hoverRadius,2):!1},inRange:function(t,e){var a=this._view,o=i.getAngleFromPoint(a,{x:t,y:e}),s=a.startAngle<-.5*Math.PI?a.startAngle+2*Math.PI:a.startAngle>1.5*Math.PI?a.startAngle-2*Math.PI:a.startAngle,n=a.endAngle<-.5*Math.PI?a.endAngle+2*Math.PI:a.endAngle>1.5*Math.PI?a.endAngle-2*Math.PI:a.endAngle,r=o.angle>=s&&o.angle<=n,h=o.distance>=a.innerRadius&&o.distance<=a.outerRadius;return r&&h},tooltipPosition:function(){var t=this._view,e=t.startAngle+(t.endAngle-t.startAngle)/2,i=(t.outerRadius-t.innerRadius)/2+t.innerRadius;return{x:t.x+Math.cos(e)*i,y:t.y+Math.sin(e)*i}},draw:function(){var t=this._chart.ctx,e=this._view;t.beginPath(),t.arc(e.x,e.y,e.outerRadius,e.startAngle,e.endAngle),t.arc(e.x,e.y,e.innerRadius,e.endAngle,e.startAngle,!0),t.closePath(),t.strokeStyle=e.borderColor,t.lineWidth=e.borderWidth,t.fillStyle=e.backgroundColor,t.fill(),t.lineJoin="bevel",e.borderWidth&&t.stroke()}})}.call(this),/*!
+function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.elements.arc={backgroundColor:e.defaults.global.defaultColor,borderColor:"#fff",borderWidth:2},e.elements.Arc=e.Element.extend({inLabelRange:function(t){var e=this._view;return e?Math.pow(t-e.x,2)<Math.pow(e.radius+e.hoverRadius,2):!1},inRange:function(t,e){var a=this._view,s=i.getAngleFromPoint(a,{x:t,y:e}),o=a.startAngle<-.5*Math.PI?a.startAngle+2*Math.PI:a.startAngle>1.5*Math.PI?a.startAngle-2*Math.PI:a.startAngle,n=a.endAngle<-.5*Math.PI?a.endAngle+2*Math.PI:a.endAngle>1.5*Math.PI?a.endAngle-2*Math.PI:a.endAngle,r=s.angle>=o&&s.angle<=n,h=s.distance>=a.innerRadius&&s.distance<=a.outerRadius;return r&&h},tooltipPosition:function(){var t=this._view,e=t.startAngle+(t.endAngle-t.startAngle)/2,i=(t.outerRadius-t.innerRadius)/2+t.innerRadius;return{x:t.x+Math.cos(e)*i,y:t.y+Math.sin(e)*i}},draw:function(){var t=this._chart.ctx,e=this._view;t.beginPath(),t.arc(e.x,e.y,e.outerRadius,e.startAngle,e.endAngle),t.arc(e.x,e.y,e.innerRadius,e.endAngle,e.startAngle,!0),t.closePath(),t.strokeStyle=e.borderColor,t.lineWidth=e.borderWidth,t.fillStyle=e.backgroundColor,t.fill(),t.lineJoin="bevel",e.borderWidth&&t.stroke()}})}.call(this),/*!
  * Chart.js
  * http://chartjs.org/
  * Version: 2.0.0-alpha
@@ -27,7 +27,7 @@ function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.eleme
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.elements.line={tension:.4,backgroundColor:e.defaults.global.defaultColor,borderWidth:3,borderColor:e.defaults.global.defaultColor,fill:!0,skipNull:!0,drawNull:!1},e.elements.Line=e.Element.extend({draw:function(){var t=this._view,a=this._chart.ctx,o=this._children[0],s=this._children[this._children.length-1];i.each(this._children,function(e,o){var s=i.previousItem(this._children,o),n=i.nextItem(this._children,o);return 0===o?void a.moveTo(e._view.x,e._view.y):(e._view.skip&&t.skipNull&&!this._loop?(a.lineTo(s._view.x,e._view.y),a.moveTo(n._view.x,e._view.y)):s._view.skip&&t.skipNull&&!this._loop&&(a.moveTo(e._view.x,s._view.y),a.lineTo(e._view.x,e._view.y)),void(s._view.skip&&t.skipNull?a.moveTo(e._view.x,e._view.y):t.tension>0?a.bezierCurveTo(s._view.controlPointNextX,s._view.controlPointNextY,e._view.controlPointPreviousX,e._view.controlPointPreviousY,e._view.x,e._view.y):a.lineTo(e._view.x,e._view.y)))},this),this._loop&&(t.tension>0&&!o._view.skip?a.bezierCurveTo(s._view.controlPointNextX,s._view.controlPointNextY,o._view.controlPointPreviousX,o._view.controlPointPreviousY,o._view.x,o._view.y):a.lineTo(o._view.x,o._view.y)),this._children.length>0&&t.fill&&(a.lineTo(this._children[this._children.length-1]._view.x,t.scaleZero),a.lineTo(this._children[0]._view.x,t.scaleZero),a.fillStyle=t.backgroundColor||e.defaults.global.defaultColor,a.closePath(),a.fill()),a.lineWidth=t.borderWidth||e.defaults.global.defaultColor,a.strokeStyle=t.borderColor||e.defaults.global.defaultColor,a.beginPath(),i.each(this._children,function(e,o){var s=i.previousItem(this._children,o),n=i.nextItem(this._children,o);return 0===o?void a.moveTo(e._view.x,e._view.y):e._view.skip&&t.skipNull&&!this._loop?(a.moveTo(s._view.x,e._view.y),void a.moveTo(n._view.x,e._view.y)):s._view.skip&&t.skipNull&&!this._loop?(a.moveTo(e._view.x,s._view.y),void a.moveTo(e._view.x,e._view.y)):s._view.skip&&t.skipNull?void a.moveTo(e._view.x,e._view.y):void(t.tension>0?a.bezierCurveTo(s._view.controlPointNextX,s._view.controlPointNextY,e._view.controlPointPreviousX,e._view.controlPointPreviousY,e._view.x,e._view.y):a.lineTo(e._view.x,e._view.y))},this),this._loop&&!o._view.skip&&(t.tension>0?a.bezierCurveTo(s._view.controlPointNextX,s._view.controlPointNextY,o._view.controlPointPreviousX,o._view.controlPointPreviousY,o._view.x,o._view.y):a.lineTo(o._view.x,o._view.y)),a.stroke()}})}.call(this),/*!
+function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.elements.line={tension:.4,backgroundColor:e.defaults.global.defaultColor,borderWidth:3,borderColor:e.defaults.global.defaultColor,fill:!0,skipNull:!0,drawNull:!1},e.elements.Line=e.Element.extend({draw:function(){var t=this._view,a=this._chart.ctx,s=this._children[0],o=this._children[this._children.length-1];i.each(this._children,function(e,s){var o=i.previousItem(this._children,s),n=i.nextItem(this._children,s);return 0===s?void a.moveTo(e._view.x,e._view.y):(e._view.skip&&t.skipNull&&!this._loop?(a.lineTo(o._view.x,e._view.y),a.moveTo(n._view.x,e._view.y)):o._view.skip&&t.skipNull&&!this._loop&&(a.moveTo(e._view.x,o._view.y),a.lineTo(e._view.x,e._view.y)),void(o._view.skip&&t.skipNull?a.moveTo(e._view.x,e._view.y):t.tension>0?a.bezierCurveTo(o._view.controlPointNextX,o._view.controlPointNextY,e._view.controlPointPreviousX,e._view.controlPointPreviousY,e._view.x,e._view.y):a.lineTo(e._view.x,e._view.y)))},this),this._loop&&(t.tension>0&&!s._view.skip?a.bezierCurveTo(o._view.controlPointNextX,o._view.controlPointNextY,s._view.controlPointPreviousX,s._view.controlPointPreviousY,s._view.x,s._view.y):a.lineTo(s._view.x,s._view.y)),this._children.length>0&&t.fill&&(a.lineTo(this._children[this._children.length-1]._view.x,t.scaleZero),a.lineTo(this._children[0]._view.x,t.scaleZero),a.fillStyle=t.backgroundColor||e.defaults.global.defaultColor,a.closePath(),a.fill()),a.lineWidth=t.borderWidth||e.defaults.global.defaultColor,a.strokeStyle=t.borderColor||e.defaults.global.defaultColor,a.beginPath(),i.each(this._children,function(e,s){var o=i.previousItem(this._children,s),n=i.nextItem(this._children,s);return 0===s?void a.moveTo(e._view.x,e._view.y):e._view.skip&&t.skipNull&&!this._loop?(a.moveTo(o._view.x,e._view.y),void a.moveTo(n._view.x,e._view.y)):o._view.skip&&t.skipNull&&!this._loop?(a.moveTo(e._view.x,o._view.y),void a.moveTo(e._view.x,e._view.y)):o._view.skip&&t.skipNull?void a.moveTo(e._view.x,e._view.y):void(t.tension>0?a.bezierCurveTo(o._view.controlPointNextX,o._view.controlPointNextY,e._view.controlPointPreviousX,e._view.controlPointPreviousY,e._view.x,e._view.y):a.lineTo(e._view.x,e._view.y))},this),this._loop&&!s._view.skip&&(t.tension>0?a.bezierCurveTo(o._view.controlPointNextX,o._view.controlPointNextY,s._view.controlPointPreviousX,s._view.controlPointPreviousY,s._view.x,s._view.y):a.lineTo(s._view.x,s._view.y)),a.stroke()}})}.call(this),/*!
  * Chart.js
  * http://chartjs.org/
  * Version: 2.0.0-alpha
@@ -36,4 +36,4 @@ function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.eleme
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-function(){"use strict";var t=this,e=t.Chart;e.helpers;e.defaults.global.elements.point={radius:3,backgroundColor:e.defaults.global.defaultColor,borderWidth:1,borderColor:e.defaults.global.defaultColor,hitRadius:1,hoverRadius:4,hoverBorderWidth:1},e.elements.Point=e.Element.extend({inRange:function(t,e){var i=this._view,a=i.hitRadius+i.radius;return Math.pow(t-i.x,2)+Math.pow(e-i.y,2)<Math.pow(a,2)},inLabelRange:function(t){var e=this._view;return e?Math.pow(t-e.x,2)<Math.pow(e.radius+e.hitRadius,2):!1},tooltipPosition:function(){var t=this._view;return{x:t.x,y:t.y,padding:t.radius+t.borderWidth}},draw:function(){var t=this._view,i=this._chart.ctx;t.skip||(t.radius>0||t.borderWidth>0)&&(i.beginPath(),i.arc(t.x,t.y,t.radius||e.defaults.global.elements.point.radius,0,2*Math.PI),i.closePath(),i.strokeStyle=t.borderColor||e.defaults.global.defaultColor,i.lineWidth=t.borderWidth||e.defaults.global.elements.point.borderWidth,i.fillStyle=t.backgroundColor||e.defaults.global.defaultColor,i.fill(),i.stroke())}})}.call(this),function(){"use strict";var t=this,e=t.Chart;e.helpers;e.defaults.global.elements.rectangle={backgroundColor:e.defaults.global.defaultColor,borderWidth:0,borderColor:e.defaults.global.defaultColor},e.elements.Rectangle=e.Element.extend({draw:function(){var t=this._chart.ctx,e=this._view,i=e.width/2,a=e.x-i,o=e.x+i,s=e.base-(e.base-e.y),n=e.borderWidth/2;e.borderWidth&&(a+=n,o-=n,s+=n),t.beginPath(),t.fillStyle=e.backgroundColor,t.strokeStyle=e.borderColor,t.lineWidth=e.borderWidth,t.moveTo(a,e.base),t.lineTo(a,s),t.lineTo(o,s),t.lineTo(o,e.base),t.fill(),e.borderWidth&&t.stroke()},height:function(){var t=this._view;return t.base-t.y},inRange:function(t,e){var i=this._view;return i.y<i.base?t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.y&&e<=i.base:t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.base&&e<=i.y},inLabelRange:function(t){var e=this._view;return t>=e.x-e.width/2&&t<=e.x+e.width/2},tooltipPosition:function(){var t=this._view;return t.y<t.base?{x:t.x,y:t.y}:{x:t.x,y:t.base}}})}.call(this),!function t(e,i,a){function o(n,r){if(!i[n]){if(!e[n]){var h="function"==typeof require&&require;if(!r&&h)return h(n,!0);if(s)return s(n,!0);var l=new Error("Cannot find module '"+n+"'");throw l.code="MODULE_NOT_FOUND",l}var c=i[n]={exports:{}};e[n][0].call(c.exports,function(t){var i=e[n][1][t];return o(i?i:t)},c,c.exports,t,e,i,a)}return i[n].exports}for(var s="function"==typeof require&&require,n=0;n<a.length;n++)o(a[n]);return o}({1:[function(t,e,i){!function(){var i=t("color-convert"),a=t("color-string"),o=function(t){if(t instanceof o)return t;if(!(this instanceof o))return new o(t);if(this.values={rgb:[0,0,0],hsl:[0,0,0],hsv:[0,0,0],hwb:[0,0,0],cmyk:[0,0,0,0],alpha:1},"string"==typeof t){var e=a.getRgba(t);if(e)this.setValues("rgb",e);else if(e=a.getHsla(t))this.setValues("hsl",e);else{if(!(e=a.getHwb(t)))throw new Error('Unable to parse color from string "'+t+'"');this.setValues("hwb",e)}}else if("object"==typeof t){var e=t;if(void 0!==e.r||void 0!==e.red)this.setValues("rgb",e);else if(void 0!==e.l||void 0!==e.lightness)this.setValues("hsl",e);else if(void 0!==e.v||void 0!==e.value)this.setValues("hsv",e);else if(void 0!==e.w||void 0!==e.whiteness)this.setValues("hwb",e);else{if(void 0===e.c&&void 0===e.cyan)throw new Error("Unable to parse color from object "+JSON.stringify(t));this.setValues("cmyk",e)}}};o.prototype={rgb:function(t){return this.setSpace("rgb",arguments)},hsl:function(t){return this.setSpace("hsl",arguments)},hsv:function(t){return this.setSpace("hsv",arguments)},hwb:function(t){return this.setSpace("hwb",arguments)},cmyk:function(t){return this.setSpace("cmyk",arguments)},rgbArray:function(){return this.values.rgb},hslArray:function(){return this.values.hsl},hsvArray:function(){return this.values.hsv},hwbArray:function(){return 1!==this.values.alpha?this.values.hwb.concat([this.values.alpha]):this.values.hwb},cmykArray:function(){return this.values.cmyk},rgbaArray:function(){var t=this.values.rgb;return t.concat([this.values.alpha])},hslaArray:function(){var t=this.values.hsl;return t.concat([this.values.alpha])},alpha:function(t){return void 0===t?this.values.alpha:(this.setValues("alpha",t),this)},red:function(t){return this.setChannel("rgb",0,t)},green:function(t){return this.setChannel("rgb",1,t)},blue:function(t){return this.setChannel("rgb",2,t)},hue:function(t){return this.setChannel("hsl",0,t)},saturation:function(t){return this.setChannel("hsl",1,t)},lightness:function(t){return this.setChannel("hsl",2,t)},saturationv:function(t){return this.setChannel("hsv",1,t)},whiteness:function(t){return this.setChannel("hwb",1,t)},blackness:function(t){return this.setChannel("hwb",2,t)},value:function(t){return this.setChannel("hsv",2,t)},cyan:function(t){return this.setChannel("cmyk",0,t)},magenta:function(t){return this.setChannel("cmyk",1,t)},yellow:function(t){return this.setChannel("cmyk",2,t)},black:function(t){return this.setChannel("cmyk",3,t)},hexString:function(){return a.hexString(this.values.rgb)},rgbString:function(){return a.rgbString(this.values.rgb,this.values.alpha)},rgbaString:function(){return a.rgbaString(this.values.rgb,this.values.alpha)},percentString:function(){return a.percentString(this.values.rgb,this.values.alpha)},hslString:function(){return a.hslString(this.values.hsl,this.values.alpha)},hslaString:function(){return a.hslaString(this.values.hsl,this.values.alpha)},hwbString:function(){return a.hwbString(this.values.hwb,this.values.alpha)},keyword:function(){return a.keyword(this.values.rgb,this.values.alpha)},rgbNumber:function(){return this.values.rgb[0]<<16|this.values.rgb[1]<<8|this.values.rgb[2]},luminosity:function(){for(var t=this.values.rgb,e=[],i=0;i<t.length;i++){var a=t[i]/255;e[i]=.03928>=a?a/12.92:Math.pow((a+.055)/1.055,2.4)}return.2126*e[0]+.7152*e[1]+.0722*e[2]},contrast:function(t){var e=this.luminosity(),i=t.luminosity();return e>i?(e+.05)/(i+.05):(i+.05)/(e+.05)},level:function(t){var e=this.contrast(t);return e>=7.1?"AAA":e>=4.5?"AA":""},dark:function(){var t=this.values.rgb,e=(299*t[0]+587*t[1]+114*t[2])/1e3;return 128>e},light:function(){return!this.dark()},negate:function(){for(var t=[],e=0;3>e;e++)t[e]=255-this.values.rgb[e];return this.setValues("rgb",t),this},lighten:function(t){return this.values.hsl[2]+=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},darken:function(t){return this.values.hsl[2]-=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},saturate:function(t){return this.values.hsl[1]+=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},desaturate:function(t){return this.values.hsl[1]-=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},whiten:function(t){return this.values.hwb[1]+=this.values.hwb[1]*t,this.setValues("hwb",this.values.hwb),this},blacken:function(t){return this.values.hwb[2]+=this.values.hwb[2]*t,this.setValues("hwb",this.values.hwb),this},greyscale:function(){var t=this.values.rgb,e=.3*t[0]+.59*t[1]+.11*t[2];return this.setValues("rgb",[e,e,e]),this},clearer:function(t){return this.setValues("alpha",this.values.alpha-this.values.alpha*t),this},opaquer:function(t){return this.setValues("alpha",this.values.alpha+this.values.alpha*t),this},rotate:function(t){var e=this.values.hsl[0];return e=(e+t)%360,e=0>e?360+e:e,this.values.hsl[0]=e,this.setValues("hsl",this.values.hsl),this},mix:function(t,e){e=1-(null==e?.5:e);for(var i=2*e-1,a=this.alpha()-t.alpha(),o=((i*a==-1?i:(i+a)/(1+i*a))+1)/2,s=1-o,n=this.rgbArray(),r=t.rgbArray(),h=0;h<n.length;h++)n[h]=n[h]*o+r[h]*s;this.setValues("rgb",n);var l=this.alpha()*e+t.alpha()*(1-e);return this.setValues("alpha",l),this},toJSON:function(){return this.rgb()},clone:function(){return new o(this.rgb())}},o.prototype.getValues=function(t){for(var e={},i=0;i<t.length;i++)e[t.charAt(i)]=this.values[t][i];return 1!=this.values.alpha&&(e.a=this.values.alpha),e},o.prototype.setValues=function(t,e){var a={rgb:["red","green","blue"],hsl:["hue","saturation","lightness"],hsv:["hue","saturation","value"],hwb:["hue","whiteness","blackness"],cmyk:["cyan","magenta","yellow","black"]},o={rgb:[255,255,255],hsl:[360,100,100],hsv:[360,100,100],hwb:[360,100,100],cmyk:[100,100,100,100]},s=1;if("alpha"==t)s=e;else if(e.length)this.values[t]=e.slice(0,t.length),s=e[t.length];else if(void 0!==e[t.charAt(0)]){for(var n=0;n<t.length;n++)this.values[t][n]=e[t.charAt(n)];s=e.a}else if(void 0!==e[a[t][0]]){for(var r=a[t],n=0;n<t.length;n++)this.values[t][n]=e[r[n]];s=e.alpha}if(this.values.alpha=Math.max(0,Math.min(1,void 0!==s?s:this.values.alpha)),"alpha"!=t){for(var n=0;n<t.length;n++){var h=Math.max(0,Math.min(o[t][n],this.values[t][n]));this.values[t][n]=Math.round(h)}for(var l in a){l!=t&&(this.values[l]=i[t][l](this.values[t]));for(var n=0;n<l.length;n++){var h=Math.max(0,Math.min(o[l][n],this.values[l][n]));this.values[l][n]=Math.round(h)}}return!0}},o.prototype.setSpace=function(t,e){var i=e[0];return void 0===i?this.getValues(t):("number"==typeof i&&(i=Array.prototype.slice.call(e)),this.setValues(t,i),this)},o.prototype.setChannel=function(t,e,i){return void 0===i?this.values[t][e]:(this.values[t][e]=i,this.setValues(t,this.values[t]),this)},window.Color=e.exports=o}()},{"color-convert":3,"color-string":4}],2:[function(t,e,i){function a(t){var e,i,a,o=t[0]/255,s=t[1]/255,n=t[2]/255,r=Math.min(o,s,n),h=Math.max(o,s,n),l=h-r;return h==r?e=0:o==h?e=(s-n)/l:s==h?e=2+(n-o)/l:n==h&&(e=4+(o-s)/l),e=Math.min(60*e,360),0>e&&(e+=360),a=(r+h)/2,i=h==r?0:.5>=a?l/(h+r):l/(2-h-r),[e,100*i,100*a]}function o(t){var e,i,a,o=t[0],s=t[1],n=t[2],r=Math.min(o,s,n),h=Math.max(o,s,n),l=h-r;return i=0==h?0:l/h*1e3/10,h==r?e=0:o==h?e=(s-n)/l:s==h?e=2+(n-o)/l:n==h&&(e=4+(o-s)/l),e=Math.min(60*e,360),0>e&&(e+=360),a=h/255*1e3/10,[e,i,a]}function s(t){var e=t[0],i=t[1],o=t[2],s=a(t)[0],n=1/255*Math.min(e,Math.min(i,o)),o=1-1/255*Math.max(e,Math.max(i,o));return[s,100*n,100*o]}function n(t){var e,i,a,o,s=t[0]/255,n=t[1]/255,r=t[2]/255;return o=Math.min(1-s,1-n,1-r),e=(1-s-o)/(1-o)||0,i=(1-n-o)/(1-o)||0,a=(1-r-o)/(1-o)||0,[100*e,100*i,100*a,100*o]}function h(t){return J[JSON.stringify(t)]}function l(t){var e=t[0]/255,i=t[1]/255,a=t[2]/255;e=e>.04045?Math.pow((e+.055)/1.055,2.4):e/12.92,i=i>.04045?Math.pow((i+.055)/1.055,2.4):i/12.92,a=a>.04045?Math.pow((a+.055)/1.055,2.4):a/12.92;var o=.4124*e+.3576*i+.1805*a,s=.2126*e+.7152*i+.0722*a,n=.0193*e+.1192*i+.9505*a;return[100*o,100*s,100*n]}function c(t){var e,i,a,o=l(t),s=o[0],n=o[1],r=o[2];return s/=95.047,n/=100,r/=108.883,s=s>.008856?Math.pow(s,1/3):7.787*s+16/116,n=n>.008856?Math.pow(n,1/3):7.787*n+16/116,r=r>.008856?Math.pow(r,1/3):7.787*r+16/116,e=116*n-16,i=500*(s-n),a=200*(n-r),[e,i,a]}function u(t){return B(c(t))}function d(t){var e,i,a,o,s,n=t[0]/360,r=t[1]/100,h=t[2]/100;if(0==r)return s=255*h,[s,s,s];i=.5>h?h*(1+r):h+r-h*r,e=2*h-i,o=[0,0,0];for(var 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$={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]},J={};for(var G in $)J[JSON.stringify($[G])]=G},{}],3:[function(t,e,i){var a=t("./conversions"),s=function(){return new l};for(var o in a){s[o+"Raw"]=function(t){return function(e){return"number"==typeof e&&(e=Array.prototype.slice.call(arguments)),a[t](e)}}(o);var n=/(\w+)2(\w+)/.exec(o),r=n[1],h=n[2];s[r]=s[r]||{},s[r][h]=s[o]=function(t){return function(e){"number"==typeof e&&(e=Array.prototype.slice.call(arguments));var i=a[t](e);if("string"==typeof i||void 0===i)return i;for(var s=0;s<i.length;s++)i[s]=Math.round(i[s]);return i}}(o)}var l=function(){this.convs={}};l.prototype.routeSpace=function(t,e){var i=e[0];return void 0===i?this.getValues(t):("number"==typeof i&&(i=Array.prototype.slice.call(e)),this.setValues(t,i))},l.prototype.setValues=function(t,e){return this.space=t,this.convs={},this.convs[t]=e,this},l.prototype.getValues=function(t){var e=this.convs[t];if(!e){var i=this.space,a=this.convs[i];e=s[i][t](a),this.convs[t]=e}return e},["rgb","hsl","hsv","cmyk","keyword"].forEach(function(t){l.prototype[t]=function(e){return this.routeSpace(t,arguments)}}),e.exports=s},{"./conversions":2}],4:[function(t,e,i){function a(t){if(t){var e=/^#([a-fA-F0-9]{3})$/,i=/^#([a-fA-F0-9]{6})$/,a=/^rgba?\(\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/,s=/^rgba?\(\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/,o=/(\D+)/,n=[0,0,0],r=1,h=t.match(e);if(h){h=h[1];for(var l=0;l<n.length;l++)n[l]=parseInt(h[l]+h[l],16)}else if(h=t.match(i)){h=h[1];for(var l=0;l<n.length;l++)n[l]=parseInt(h.slice(2*l,2*l+2),16)}else if(h=t.match(a)){for(var l=0;l<n.length;l++)n[l]=parseInt(h[l+1]);r=parseFloat(h[4])}else if(h=t.match(s)){for(var l=0;l<n.length;l++)n[l]=Math.round(2.55*parseFloat(h[l+1]));r=parseFloat(h[4])}else if(h=t.match(o)){if("transparent"==h[1])return[0,0,0,0];if(n=y[h[1]],!n)return}for(var l=0;l<n.length;l++)n[l]=b(n[l],0,255);return r=r||0==r?b(r,0,1):1,n[3]=r,n}}function s(t){if(t){var e=/^hsla?\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/,i=t.match(e);if(i){var a=parseFloat(i[4]),s=b(parseInt(i[1]),0,360),o=b(parseFloat(i[2]),0,100),n=b(parseFloat(i[3]),0,100),r=b(isNaN(a)?1:a,0,1);return[s,o,n,r]}}}function o(t){if(t){var e=/^hwb\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/,i=t.match(e);if(i){var a=parseFloat(i[4]),s=b(parseInt(i[1]),0,360),o=b(parseFloat(i[2]),0,100),n=b(parseFloat(i[3]),0,100),r=b(isNaN(a)?1:a,0,1);return[s,o,n,r]}}}function n(t){var e=a(t);return e&&e.slice(0,3)}function r(t){var e=s(t);return e&&e.slice(0,3)}function h(t){var e=a(t);return e?e[3]:(e=s(t))?e[3]:(e=o(t))?e[3]:void 0}function l(t){return"#"+x(t[0])+x(t[1])+x(t[2])}function c(t,e){return 1>e||t[3]&&t[3]<1?u(t,e):"rgb("+t[0]+", "+t[1]+", "+t[2]+")"}function u(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"rgba("+t[0]+", "+t[1]+", "+t[2]+", "+e+")"}function d(t,e){if(1>e||t[3]&&t[3]<1)return g(t,e);var i=Math.round(t[0]/255*100),a=Math.round(t[1]/255*100),s=Math.round(t[2]/255*100);return"rgb("+i+"%, "+a+"%, "+s+"%)"}function g(t,e){var i=Math.round(t[0]/255*100),a=Math.round(t[1]/255*100),s=Math.round(t[2]/255*100);return"rgba("+i+"%, "+a+"%, "+s+"%, "+(e||t[3]||1)+")"}function f(t,e){return 1>e||t[3]&&t[3]<1?m(t,e):"hsl("+t[0]+", "+t[1]+"%, "+t[2]+"%)"}function m(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"hsla("+t[0]+", "+t[1]+"%, "+t[2]+"%, "+e+")"}function p(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"hwb("+t[0]+", "+t[1]+"%, "+t[2]+"%"+(void 0!==e&&1!==e?", "+e:"")+")"}function v(t){return w[t.slice(0,3)]}function b(t,e,i){return Math.min(Math.max(e,t),i)}function x(t){var e=t.toString(16).toUpperCase();return e.length<2?"0"+e:e}var y=t("color-name");e.exports={getRgba:a,getHsla:s,getRgb:n,getHsl:r,getHwb:o,getAlpha:h,hexString:l,rgbString:c,rgbaString:u,percentString:d,percentaString:g,hslString:f,hslaString:m,hwbString:p,keyword:v};var w={};for(var C in y)w[y[C]]=C},{"color-name":5}],5:[function(t,e,i){e.exports={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]}},{}]},{},[1]);
\ No newline at end of file

From 061566ee2766daf440fd85dd4795581c656ba943 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Wed, 17 Jun 2015 15:14:26 -0600
Subject: [PATCH 208/424] Fix Label custom tooltips

---
 Chart.js                 | 78 ++++++++++++++++++++--------------------
 Chart.min.js             |  2 +-
 src/core/core.tooltip.js | 78 ++++++++++++++++++++--------------------
 3 files changed, 79 insertions(+), 79 deletions(-)

diff --git a/Chart.js b/Chart.js
index 71c2a9efc50..ae384767a42 100644
--- a/Chart.js
+++ b/Chart.js
@@ -2163,6 +2163,10 @@
 			var ctx = this._chart.ctx;
 			var vm = this._view;
 
+			if (this._options.tooltips.custom) {
+				this._options.tooltips.custom(this);
+			}
+
 			switch (this._options.hover.mode) {
 				case 'single':
 
@@ -2194,50 +2198,46 @@
 					ctx.fillStyle = helpers.color(vm.backgroundColor).alpha(vm.opacity).rgbString();
 
 					// Custom Tooltips
-					if (this._options.tooltips.custom) {
-						this._options.tooltips.custom(this._view);
-					} else {
-						switch (vm.yAlign) {
-							case "above":
-								//Draw a caret above the x/y
-								ctx.beginPath();
-								ctx.moveTo(vm.x, vm.y - caretPadding);
-								ctx.lineTo(vm.x + vm.caretHeight, vm.y - (caretPadding + vm.caretHeight));
-								ctx.lineTo(vm.x - vm.caretHeight, vm.y - (caretPadding + vm.caretHeight));
-								ctx.closePath();
-								ctx.fill();
-								break;
-							case "below":
-								tooltipY = vm.y + caretPadding + vm.caretHeight;
-								//Draw a caret below the x/y
-								ctx.beginPath();
-								ctx.moveTo(vm.x, vm.y + caretPadding);
-								ctx.lineTo(vm.x + vm.caretHeight, vm.y + caretPadding + vm.caretHeight);
-								ctx.lineTo(vm.x - vm.caretHeight, vm.y + caretPadding + vm.caretHeight);
-								ctx.closePath();
-								ctx.fill();
-								break;
-						}
 
-						switch (vm.xAlign) {
-							case "left":
-								tooltipX = vm.x - tooltipWidth + (vm.cornerRadius + vm.caretHeight);
-								break;
-							case "right":
-								tooltipX = vm.x - (vm.cornerRadius + vm.caretHeight);
-								break;
-						}
+					switch (vm.yAlign) {
+						case "above":
+							//Draw a caret above the x/y
+							ctx.beginPath();
+							ctx.moveTo(vm.x, vm.y - caretPadding);
+							ctx.lineTo(vm.x + vm.caretHeight, vm.y - (caretPadding + vm.caretHeight));
+							ctx.lineTo(vm.x - vm.caretHeight, vm.y - (caretPadding + vm.caretHeight));
+							ctx.closePath();
+							ctx.fill();
+							break;
+						case "below":
+							tooltipY = vm.y + caretPadding + vm.caretHeight;
+							//Draw a caret below the x/y
+							ctx.beginPath();
+							ctx.moveTo(vm.x, vm.y + caretPadding);
+							ctx.lineTo(vm.x + vm.caretHeight, vm.y + caretPadding + vm.caretHeight);
+							ctx.lineTo(vm.x - vm.caretHeight, vm.y + caretPadding + vm.caretHeight);
+							ctx.closePath();
+							ctx.fill();
+							break;
+					}
 
-						helpers.drawRoundedRectangle(ctx, tooltipX, tooltipY, tooltipWidth, tooltipRectHeight, vm.cornerRadius);
+					switch (vm.xAlign) {
+						case "left":
+							tooltipX = vm.x - tooltipWidth + (vm.cornerRadius + vm.caretHeight);
+							break;
+						case "right":
+							tooltipX = vm.x - (vm.cornerRadius + vm.caretHeight);
+							break;
+					}
 
-						ctx.fill();
+					helpers.drawRoundedRectangle(ctx, tooltipX, tooltipY, tooltipWidth, tooltipRectHeight, vm.cornerRadius);
 
-						ctx.fillStyle = helpers.color(vm.textColor).alpha(vm.opacity).rgbString();
-						ctx.textAlign = "center";
-						ctx.textBaseline = "middle";
-						ctx.fillText(vm.text, tooltipX + tooltipWidth / 2, tooltipY + tooltipRectHeight / 2);
+					ctx.fill();
 
-					}
+					ctx.fillStyle = helpers.color(vm.textColor).alpha(vm.opacity).rgbString();
+					ctx.textAlign = "center";
+					ctx.textBaseline = "middle";
+					ctx.fillText(vm.text, tooltipX + tooltipWidth / 2, tooltipY + tooltipRectHeight / 2);
 					break;
 				case 'label':
 
diff --git a/Chart.min.js b/Chart.min.js
index 9ef12f964a7..a4fed4b6b87 100644
--- a/Chart.min.js
+++ b/Chart.min.js
@@ -7,7 +7,7 @@
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-(function(){"use strict";var t=this,e=t.Chart,i=function(t,e){this.config=e,t.length&&t[0].getContext&&(t=t[0]),t.getContext&&(t=t.getContext("2d")),this.canvas=t.canvas,this.ctx=t;var a=function(t,e){return t["offset"+e]?t["offset"+e]:document.defaultView.getComputedStyle(t).getPropertyValue(e)},s=this.width=a(t.canvas,"Width")||t.canvas.width,o=this.height=a(t.canvas,"Height")||t.canvas.height;return t.canvas.width=s,t.canvas.height=o,s=this.width=t.canvas.width,o=this.height=t.canvas.height,this.aspectRatio=this.width/this.height,i.helpers.retinaScale(this),e?(this.controller=new i.Controller(this),this.controller):this};i.defaults={global:{responsive:!0,responsiveAnimationDuration:0,maintainAspectRatio:!0,events:["mousemove","mouseout","click","touchstart","touchmove","touchend"],hover:{onHover:null,mode:"single",animationDuration:400},onClick:null,defaultColor:"rgba(0,0,0,0.1)",elements:{}}},"undefined"!=typeof amd?define(function(){return i}):"object"==typeof module&&module.exports&&(module.exports=i),t.Chart=i,i.noConflict=function(){return t.Chart=e,i}}).call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers={}),i=e.each=function(t,e,i,a){var s=Array.prototype.slice.call(arguments,3);if(t)if(t.length===+t.length){var o;if(a)for(o=t.length-1;o>=0;o--)e.apply(i,[t[o],o].concat(s));else for(o=0;o<t.length;o++)e.apply(i,[t[o],o].concat(s))}else for(var n in t)e.apply(i,[t[n],n].concat(s))},a=e.clone=function(t){var s={};return i(t,function(i,o){t.hasOwnProperty(o)&&(e.isArray(i)?s[o]=i.slice(0):"object"==typeof i&&null!==i?s[o]=a(i):s[o]=i)}),s},s=e.extend=function(t){return i(Array.prototype.slice.call(arguments,1),function(e){i(e,function(i,a){e.hasOwnProperty(a)&&(t[a]=i)})}),t},o=(e.merge=function(t,e){var i=Array.prototype.slice.call(arguments,0);return i.unshift({}),s.apply(null,i)},e.configMerge=function(t){var i=a(t);return 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i=t||1;this.clear(),e.each(this.scales,function(t){t.draw(this.chartArea)},this),this.scale&&this.scale.draw(),e.each(this.data.datasets,function(e,i){e.controller.draw(t)},this,!0),this.tooltip.transition(i).draw()},getElementAtEvent:function(t){var i=e.getRelativePosition(t),a=[];return e.each(this.data.datasets,function(t,s){e.each(t.metaData,function(t,e){return t.inRange(i.x,i.y)?(a.push(t),a):void 0},this)},this),a},getElementsAtEvent:function(t){var i=e.getRelativePosition(t),a=[];return e.each(this.data.datasets,function(t,s){e.each(t.metaData,function(t,e){t.inLabelRange(i.x,i.y)&&a.push(t)},this)},this),a},getDatasetAtEvent:function(t){for(var i=e.getRelativePosition(t),a=[],s=0;s<this.chart.data.datasets.length;s++)for(elementIndex=0;elementIndex<this.chart.data.datasets[s].metaData.length;elementIndex++)this.chart.data.datasets[s].metaData[elementIndex].inLabelRange(i.x,i.y)&&e.each(this.chart.data.datasets,datasetIterator);return 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this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);if(this.lastActive.length)switch(this.options.hover.mode){case"single":this.data.datasets[this.lastActive[0]._datasetIndex].controller.removeHoverStyle(this.lastActive[0],this.lastActive[0]._datasetIndex,this.lastActive[0]._index);break;case"label":for(var i=0;i<this.lastActive.length;i++)this.data.datasets[this.lastActive[i]._datasetIndex].controller.removeHoverStyle(this.lastActive[i],this.lastActive[i]._datasetIndex,this.lastActive[i]._index);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":this.data.datasets[this.active[0]._datasetIndex].controller.setHoverStyle(this.active[0]);break;case"label":for(var i=0;i<this.active.length;i++)this.data.datasets[this.active[i]._datasetIndex].controller.setHoverStyle(this.active[i]);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,e.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;e.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers);e.addEvent(window,"resize",function(){var t;return function(){clearTimeout(t),t=setTimeout(function(){e.each(Chart.instances,function(t){t.options.responsive&&t.resize()})},16)}}())}.call(this),function(){"use 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v=a-2*o,b=e-2*s;i.each(f,function(t){t.horizontal?v-=t.minSize.height:b-=t.minSize.width});var x=function(t){var e=i.findNextWhere(f,function(e){return e.scale===t});e&&t.fit(e.minSize.width,v)},y=function(t){var e=i.findNextWhere(f,function(e){return e.scale===t}),a={left:w,right:C,top:0,bottom:0};e&&t.fit(b,e.minSize.height,a)},w=s,C=s,_=o,k=o;i.each(n,x),i.each(r,x),i.each(n,function(t){w+=t.width}),i.each(r,function(t){C+=t.width}),i.each(h,y),i.each(l,y),i.each(h,function(t){_+=t.height}),i.each(l,function(t){k+=t.height}),i.each(n,function(t){var e=i.findNextWhere(f,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:k};e&&t.fit(e.minSize.width,v,a)}),i.each(r,function(t){var e=i.findNextWhere(f,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:k};e&&t.fit(e.minSize.width,v,a)});var D=s,A=o,S=function(t){t.left=D,t.right=D+t.width,t.top=_,t.bottom=_+v,D=t.right},P=function(t){t.left=w,t.right=w+b,t.top=A,t.bottom=A+t.height,A=t.bottom};i.each(n,S),i.each(h,P),D+=b,A+=v,i.each(r,S),i.each(l,P),t.chartArea={left:w,top:_,right:w+b,bottom:_+v}}}}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.tooltips={enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>: ","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>: ","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},e.Tooltip=e.Element.extend({initialize:function(){var t=this._options;i.extend(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":i.extend(this._model,{text:i.template(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();i.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var a,s,o=[],n=[],r=this._data.datasets.length-1;r>=0&&(a=this._data.datasets[r].metaData,s=i.indexOf(a,this._active[0]),-1===s);r--);var h=function(t){var e,a,r,h,l,c=[],u=[],d=[];return i.each(this._data.datasets,function(t){e=t.metaData,e[s]&&e[s].hasValue()&&c.push(e[s])},this),i.each(this._options.stacked?c.reverse():c,function(t){u.push(t._view.x),d.push(t._view.y),o.push(i.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),n.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),l=i.min(d),r=i.max(d),h=i.min(u),a=i.max(u),{x:h>this._chart.width/2?h:a,y:(l+r)/2}}.call(this,s);i.extend(this._model,{x:h.x,y:h.y,labels:o,title:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:"",legendColors:n,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=o.length*this._model.fontSize+(o.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var l=t.measureText(this.title).width,c=i.longestText(t,this.font,o)+this._model.fontSize+3,u=i.max([c,l]);this._model.width=u+2*this._model.xPadding;var d=this._model.height/2;this._model.y-d<0?this._model.y=d:this._model.y+d>this._chart.height&&(this._model.y=this._chart.height-d),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.hover.mode){case"single":t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var a=e.caretPadding||2,s=t.measureText(e.text).width+2*e.xPadding,o=e.fontSize+2*e.yPadding,n=o+e.caretHeight+a;e.x+s/2>this._chart.width?e.xAlign="left":e.x-s/2<0&&(e.xAlign="right"),e.y-n<0&&(e.yAlign="below");var r=e.x-s/2,h=e.y-n;if(t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),this._options.tooltips.custom)this._options.tooltips.custom(this._view);else{switch(e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-a),t.lineTo(e.x+e.caretHeight,e.y-(a+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(a+e.caretHeight)),t.closePath(),t.fill();break;case"below":h=e.y+a+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+a),t.lineTo(e.x+e.caretHeight,e.y+a+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+a+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":r=e.x-s+(e.cornerRadius+e.caretHeight);break;case"right":r=e.x-(e.cornerRadius+e.caretHeight)}i.drawRoundedRectangle(t,r,h,s,o,e.cornerRadius),t.fill(),t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,r+s/2,h+o/2)}break;case"label":i.drawRoundedRectangle(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=i.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=i.fontString(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),i.each(e.labels,function(a,s){t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(a,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(s+1)),t.fillStyle=i.color(e.legendColors[s].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(s+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=i.color(e.legendColors[s].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(s+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.bar={hover:{mode:"label"},scales:{xAxes:[{type:"category",categorySpacing:10,spacing:1,gridLines:{offsetGridLines:!0}}],yAxes:[{type:"linear"}]}},e.controllers.bar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.bar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){var e=this.getScaleForId(this.getDataset().xAxisID),a=this.getScaleForId(this.getDataset().yAxisID);i.each(this.getDataset().metaData,function(s,o){var n;n=a.getPixelForValue(a.min<0&&a.max<0?a.max:a.min>0&&a.max>0?a.min:0),i.extend(s,{_chart:this.chart.chart,_xScale:e,_yScale:a,_datasetIndex:this.index,_index:o,_model:{x:e.calculateBarX(this.chart.data.datasets.length,this.index,o),
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i=0;i<this.active.length;i++)this.data.datasets[this.active[i]._datasetIndex].controller.setHoverStyle(this.active[i]);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,e.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;e.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers);e.addEvent(window,"resize",function(){var t;return function(){clearTimeout(t),t=setTimeout(function(){e.each(Chart.instances,function(t){t.options.responsive&&t.resize()})},16)}}())}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.scaleService={constructors:{},defaults:{},registerScaleType:function(t,e,i){this.constructors[t]=e,this.defaults[t]=i},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0},getScaleDefaults:function(t){return this.defaults.hasOwnProperty(t)?this.defaults[t]:{}},fitScalesForChart:function(t,e,a){var s=e>30?5:2,o=a>30?5:2;if(t){var n=i.where(t.scales,function(t){return"left"==t.options.position}),r=i.where(t.scales,function(t){return"right"==t.options.position}),h=i.where(t.scales,function(t){return"top"==t.options.position}),l=i.where(t.scales,function(t){return"bottom"==t.options.position}),c=e/2,u=a/2;c-=2*s,u-=2*o;var d=(e-c)/(n.length+r.length),g=(a-u)/(h.length+l.length),f=[],m=function(t){var e=t.fit(d,u);f.push({horizontal:!1,minSize:e,scale:t})},p=function(t){var e=t.fit(c,g);f.push({horizontal:!0,minSize:e,scale:t})};i.each(n,m),i.each(r,m),i.each(h,p),i.each(l,p);var v=a-2*o,b=e-2*s;i.each(f,function(t){t.horizontal?v-=t.minSize.height:b-=t.minSize.width});var x=function(t){var e=i.findNextWhere(f,function(e){return e.scale===t});e&&t.fit(e.minSize.width,v)},y=function(t){var e=i.findNextWhere(f,function(e){return e.scale===t}),a={left:w,right:C,top:0,bottom:0};e&&t.fit(b,e.minSize.height,a)},w=s,C=s,_=o,k=o;i.each(n,x),i.each(r,x),i.each(n,function(t){w+=t.width}),i.each(r,function(t){C+=t.width}),i.each(h,y),i.each(l,y),i.each(h,function(t){_+=t.height}),i.each(l,function(t){k+=t.height}),i.each(n,function(t){var e=i.findNextWhere(f,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:k};e&&t.fit(e.minSize.width,v,a)}),i.each(r,function(t){var e=i.findNextWhere(f,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:k};e&&t.fit(e.minSize.width,v,a)});var D=s,A=o,S=function(t){t.left=D,t.right=D+t.width,t.top=_,t.bottom=_+v,D=t.right},P=function(t){t.left=w,t.right=w+b,t.top=A,t.bottom=A+t.height,A=t.bottom};i.each(n,S),i.each(h,P),D+=b,A+=v,i.each(r,S),i.each(l,P),t.chartArea={left:w,top:_,right:w+b,bottom:_+v}}}}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.tooltips={enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>: ","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>: ","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},e.Tooltip=e.Element.extend({initialize:function(){var t=this._options;i.extend(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":i.extend(this._model,{text:i.template(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();i.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var a,s,o=[],n=[],r=this._data.datasets.length-1;r>=0&&(a=this._data.datasets[r].metaData,s=i.indexOf(a,this._active[0]),-1===s);r--);var h=function(t){var e,a,r,h,l,c=[],u=[],d=[];return i.each(this._data.datasets,function(t){e=t.metaData,e[s]&&e[s].hasValue()&&c.push(e[s])},this),i.each(this._options.stacked?c.reverse():c,function(t){u.push(t._view.x),d.push(t._view.y),o.push(i.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),n.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),l=i.min(d),r=i.max(d),h=i.min(u),a=i.max(u),{x:h>this._chart.width/2?h:a,y:(l+r)/2}}.call(this,s);i.extend(this._model,{x:h.x,y:h.y,labels:o,title:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:"",legendColors:n,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=o.length*this._model.fontSize+(o.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var l=t.measureText(this.title).width,c=i.longestText(t,this.font,o)+this._model.fontSize+3,u=i.max([c,l]);this._model.width=u+2*this._model.xPadding;var d=this._model.height/2;this._model.y-d<0?this._model.y=d:this._model.y+d>this._chart.height&&(this._model.y=this._chart.height-d),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.tooltips.custom&&this._options.tooltips.custom(this),this._options.hover.mode){case"single":t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var a=e.caretPadding||2,s=t.measureText(e.text).width+2*e.xPadding,o=e.fontSize+2*e.yPadding,n=o+e.caretHeight+a;e.x+s/2>this._chart.width?e.xAlign="left":e.x-s/2<0&&(e.xAlign="right"),e.y-n<0&&(e.yAlign="below");var r=e.x-s/2,h=e.y-n;switch(t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-a),t.lineTo(e.x+e.caretHeight,e.y-(a+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(a+e.caretHeight)),t.closePath(),t.fill();break;case"below":h=e.y+a+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+a),t.lineTo(e.x+e.caretHeight,e.y+a+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+a+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":r=e.x-s+(e.cornerRadius+e.caretHeight);break;case"right":r=e.x-(e.cornerRadius+e.caretHeight)}i.drawRoundedRectangle(t,r,h,s,o,e.cornerRadius),t.fill(),t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,r+s/2,h+o/2);break;case"label":i.drawRoundedRectangle(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=i.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=i.fontString(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),i.each(e.labels,function(a,s){t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(a,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(s+1)),t.fillStyle=i.color(e.legendColors[s].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(s+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=i.color(e.legendColors[s].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(s+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.bar={hover:{mode:"label"},scales:{xAxes:[{type:"category",categorySpacing:10,spacing:1,gridLines:{offsetGridLines:!0}}],yAxes:[{type:"linear"}]}},e.controllers.bar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.bar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){var e=this.getScaleForId(this.getDataset().xAxisID),a=this.getScaleForId(this.getDataset().yAxisID);i.each(this.getDataset().metaData,function(s,o){var n;n=a.getPixelForValue(a.min<0&&a.max<0?a.max:a.min>0&&a.max>0?a.min:0),i.extend(s,{_chart:this.chart.chart,_xScale:e,_yScale:a,_datasetIndex:this.index,_index:o,_model:{x:e.calculateBarX(this.chart.data.datasets.length,this.index,o),
 y:t?n:a.calculateBarY(this.index,o),label:this.chart.data.labels[o],datasetLabel:this.getDataset().label,base:a.calculateBarBase(this.index,o),width:e.calculateBarWidth(this.chart.data.datasets.length),backgroundColor:s.custom&&s.custom.backgroundColor?s.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,o,this.chart.options.elements.rectangle.backgroundColor),borderColor:s.custom&&s.custom.borderColor?s.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,o,this.chart.options.elements.rectangle.borderColor),borderWidth:s.custom&&s.custom.borderWidth?s.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,o,this.chart.options.elements.rectangle.borderWidth)}}),s.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.doughnut={animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},cutoutPercentage:50},e.defaults.pie=i.clone(e.defaults.doughnut),i.extend(e.defaults.pie,{cutoutPercentage:0}),e.controllers.doughnut=e.controllers.pie=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.doughnut.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,a){var s={x:this.chart.chart.width/2,y:this.chart.chart.height/2,startAngle:Math.PI*-.5,circumference:this.chart.options.animation.animateRotate?0:this.calculateCircumference(this.getDataset().data[a]),outerRadius:this.chart.options.animation.animateScale?0:this.outerRadius,innerRadius:this.chart.options.animation.animateScale?0:this.innerRadius};i.extend(e,{_chart:this.chart.chart,_datasetIndex:this.index,_index:a,_model:t?s:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,circumference:this.calculateCircumference(this.getDataset().data[a]),outerRadius:this.outerRadius,innerRadius:this.innerRadius,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,a,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,a,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,a,this.chart.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,a,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.getDataset().label,a,this.chart.data.labels[a])}}),t||(0===a?e._model.startAngle=Math.PI*-.5:e._model.startAngle=this.getDataset().metaData[a-1]._model.endAngle,e._model.endAngle=e._model.startAngle+e._model.circumference,a<this.getDataset().data.length-1&&(this.getDataset().metaData[a+1]._model.startAngle=e._model.endAngle)),e.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?1.999999*Math.PI*(t/this.getDataset().total):0}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.line={hover:{mode:"label"},scales:{xAxes:[{type:"category",id:"x-axis-0"}],yAxes:[{type:"linear",id:"y-axis-0"}]}},e.controllers.line=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.line.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){var e,a=this.getDataset().metaDataset,s=this.getDataset().metaData,o=this.getScaleForId(this.getDataset().yAxisID),n=this.getScaleForId(this.getDataset().xAxisID);e=o.getPixelForValue(o.min<0&&o.max<0?o.max:o.min>0&&o.max>0?o.min:0),i.extend(a,{_scale:o,_datasetIndex:this.index,_children:s,_model:{tension:a.custom&&a.custom.tension?a.custom.tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:a.custom&&a.custom.fill?a.custom.fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:o.top,scaleBottom:o.bottom,scaleZero:e}}),a.pivot(),i.each(s,function(a,s){i.extend(a,{_chart:this.chart.chart,_xScale:n,_yScale:o,_datasetIndex:this.index,_index:s,_model:{x:n.getPointPixelForValue(this.getDataset().data[s],s,this.index),y:t?e:o.getPointPixelForValue(this.getDataset().data[s],s,this.index),tension:a.custom&&a.custom.tension?a.custom.tension:this.chart.options.elements.line.tension,radius:a.custom&&a.custom.radius?a.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,s,this.chart.options.elements.point.radius),backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,s,this.chart.options.elements.point.backgroundColor),borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,s,this.chart.options.elements.point.borderColor),borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,s,this.chart.options.elements.point.borderWidth),skip:null===this.getDataset().data[s],hitRadius:a.custom&&a.custom.hitRadius?a.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,s,this.chart.options.elements.point.hitRadius)}})},this),i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e)._model,t._model,i.nextItem(this.getDataset().metaData,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.polarArea={scale:{type:"radialLinear",lineArc:!0},animateRotate:!0},e.controllers.polarArea=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.polarArea.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.chart.scale.calculateRange(),this.chart.scale.generateTicks(),this.chart.scale.buildYLabels(),this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,a){var s={x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:0,startAngle:Math.PI*-.5,endAngle:Math.PI*-.5,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,a,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,a,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,a,this.chart.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,a,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,a,this.chart.data.labels[a])},o=1/this.getDataset().data.length*2,n=-.5*Math.PI+Math.PI*o*a,r=n+o*Math.PI;console.log(),i.extend(e,{_chart:this.chart.chart,_datasetIndex:this.index,_index:a,_model:t?s:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[a]),startAngle:n,endAngle:r,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,a,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,a,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,a,this.chart.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,a,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,a,this.chart.data.labels[a])}}),e.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw(),console.log(t)},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?2*Math.PI*(t/this.getDataset().total):0},updateScaleRange:function(){i.extend(this.chart.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.radar={scale:{type:"radialLinear"},elements:{line:{tension:0}}},e.controllers.radar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.radar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData,_loop:!0}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i,_model:{x:0,y:0}})},this)},reset:function(){this.update(!0)},update:function(t){var e,a=(this.getDataset().metaDataset,this.getDataset().metaData),s=this.chart.scale;s.setScaleSize(),s.calculateRange(),s.generateTicks(),s.buildYLabels(),e=s.min<0&&s.max<0?s.getPointPositionForValue(0,s.max):s.min>0&&s.max>0?s.getPointPositionForValue(0,s.min):s.getPointPositionForValue(0,0),i.extend(this.getDataset().metaDataset,{_datasetIndex:this.index,_children:this.getDataset().metaData,_model:{tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:e}}),this.getDataset().metaDataset.pivot(),i.each(a,function(e,a){var o=s.getPointPositionForValue(a,this.getDataset().data[a]);i.extend(e,{_datasetIndex:this.index,_index:a,_model:{x:t?s.xCenter:o.x,y:t?s.yCenter:o.y,tension:e.custom&&e.custom.tension?e.custom.tension:this.chart.options.elements.line.tension,radius:e.custom&&e.custom.radius?e.custom.pointRadius:i.getValueAtIndexOrDefault(this.getDataset().pointRadius,a,this.chart.options.elements.point.radius),backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,a,this.chart.options.elements.point.backgroundColor),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,a,this.chart.options.elements.point.borderColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,a,this.chart.options.elements.point.borderWidth),skip:null===this.getDataset().data[a],hitRadius:e.custom&&e.custom.hitRadius?e.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,a,this.chart.options.elements.point.hitRadius)}})},this),i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e,!0)._model,t._model,i.nextItem(this.getDataset().metaData,e,!0)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"bottom",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},s=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},getPixelForValue:function(t,e,i,a){if(this.isHorizontal()){var s=(this.labelRotation>0,this.width-(this.paddingLeft+this.paddingRight)),o=s/Math.max(this.data.labels.length-(this.options.gridLines.offsetGridLines?0:1),1),n=o*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&a&&(n+=o/2),this.left+Math.round(n)}return this.top+e*(this.height/this.data.labels.length)},getPointPixelForValue:function(t,e,i){return this.getPixelForValue(t,e,i,!0)},calculateBaseWidth:function(){return this.getPixelForValue(null,1,0,!0)-this.getPixelForValue(null,0,0,!0)-2*this.options.categorySpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*this.options.spacing;return this.options.stacked?e:e/t},calculateBarX:function(t,e,i){var a=this.calculateBaseWidth(),s=this.getPixelForValue(null,i,e,!0)-a/2,o=this.calculateBarWidth(t);return this.options.stacked?s+o/2:s+o*e+e*this.options.spacing+o/2},calculateLabelRotation:function(t,e){var a=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=a;var s,o,n=this.ctx.measureText(this.data.labels[0]).width,r=this.ctx.measureText(this.data.labels[this.data.labels.length-1]).width;if(this.paddingRight=r/2+3,this.paddingLeft=n/2+3,this.labelRotation=0,this.options.display){var h,l,c=i.longestText(this.ctx,a,this.data.labels);this.labelWidth=c;for(var u=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>u&&0===this.labelRotation||this.labelWidth>u&&this.labelRotation<=90&&this.labelRotation>0;){if(h=Math.cos(i.toRadians(this.labelRotation)),l=Math.sin(i.toRadians(this.labelRotation)),s=h*n,o=h*r,s+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=s+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,l*c>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=h*c}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;e&&(this.paddingLeft-=e.left,this.paddingRight-=e.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},fit:function(t,e,a){this.calculateLabelRotation(e,a);var s={width:0,height:0},o=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),n=i.longestText(this.ctx,o,this.data.labels);if(this.isHorizontal()?(s.width=t,this.width=t):this.options.display&&(s.width=Math.min(n+6,t)),this.isHorizontal()&&this.options.display){var r=Math.cos(i.toRadians(this.labelRotation))*n+1.5*this.options.labels.fontSize;s.height=Math.min(r,e)}else this.options.display&&(s.width=Math.min(n+6,t));return this.width=s.width,this.height=s.height,s},draw:function(t){if(this.options.display){var e;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){e=!0;var a="bottom"==this.options.position?this.top:this.bottom-10,s="bottom"==this.options.position?this.top+10:this.bottom,o=0!==this.labelRotation;i.each(this.data.labels,function(n,r){var h=this.getPixelForValue(n,r,null,!1),l=this.getPixelForValue(n,r,null,!0);this.options.gridLines.show&&(0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,a),this.ctx.lineTo(h,s)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(l,o?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=o?"right":"center",this.ctx.textBaseline=o?"middle":"top",this.ctx.fillText(n,0,0),this.ctx.restore())},this)}else this.options.gridLines.show,this.options.labels.show}}});e.scaleService.registerScaleType("category",s,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"left",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},reverse:!1,beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},s=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},generateTicks:function(t,e){if(this.ticks=[],this.options.override)for(var a=0;a<=this.options.override.steps;++a){var s=this.options.override.start+a*this.options.override.stepWidth;ticks.push(s)}else{var o;if(o=this.isHorizontal()?Math.min(11,Math.ceil(t/50)):Math.min(11,Math.ceil(e/(2*this.options.labels.fontSize))),o=Math.max(2,o),this.options.beginAtZero){var n=i.sign(this.min),r=i.sign(this.max);0>n&&0>r?this.max=0:n>0&&r>0&&(this.min=0)}for(var h=i.niceNum(this.max-this.min,!1),l=i.niceNum(h/(o-1),!0),c=Math.floor(this.min/l)*l,u=Math.ceil(this.max/l)*l,d=c;u>=d;d+=l)this.ticks.push(d)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks),this.options.reverse?(this.ticks.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,a){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.labels.push(s?s:"")},this)},getRightValue:function(t){return"object"==typeof t?this.isHorizontal()?t.x:t.y:t},getPixelForValue:function(t){var e,i=this.end-this.start;return e=this.isHorizontal()?this.left+this.width/i*(t-this.start):this.bottom-this.height/i*(t-this.start)},calculateRange:function(){this.min=null,this.max=null;var t=[],e=[];if(this.options.stacked){i.each(this.data.datasets,function(a){(this.isHorizontal()?a.xAxisID===this.id:a.yAxisID===this.id)&&i.each(a.data,function(i,a){var s=this.getRightValue(i);t[a]=t[a]||0,e[a]=e[a]||0,this.options.relativePoints?t[a]=100:0>s?e[a]+=s:t[a]+=s},this)},this);var a=t.concat(e);this.min=i.min(a),this.max=i.max(a)}else i.each(this.data.datasets,function(t){(this.isHorizontal()?t.xAxisID===this.id:t.yAxisID===this.id)&&i.each(t.data,function(t,e){var i=this.getRightValue(t);null===this.min?this.min=i:i<this.min&&(this.min=i),null===this.max?this.max=i:i>this.max&&(this.max=i);
 },this)},this);this.min===this.max&&(this.min--,this.max++)},getPointPixelForValue:function(t,e,i){var a=this.getRightValue(t);if(this.options.stacked){for(var s=0,o=0,n=0;i>n;++n)this.data.datasets[n].data[e]<0?o+=this.data.datasets[n].data[e]:s+=this.data.datasets[n].data[e];return this.getPixelForValue(0>a?o+a:s+a)}return this.getPixelForValue(a)},calculateBarBase:function(t,e){var i=0;if(this.options.stacked){var a=this.data.datasets[t].data[e];if(0>a)for(var s=0;t>s;s++)this.data.datasets[s].yAxisID===this.id&&(i+=this.data.datasets[s].data[e]<0?this.data.datasets[s].data[e]:0);else for(var o=0;t>o;o++)this.data.datasets[o].yAxisID===this.id&&(i+=this.data.datasets[o].data[e]>0?this.data.datasets[o].data[e]:0);return this.getPixelForValue(i)}return i=this.getPixelForValue(this.min),this.beginAtZero||this.min<=0&&this.max>=0||this.min>=0&&this.max<=0?(i=this.getPixelForValue(0),i+=this.options.gridLines.lineWidth):this.min<0&&this.max<0&&(i=this.getPixelForValue(this.max)),i},calculateBarY:function(t,e){var i=this.data.datasets[t].data[e];if(this.options.stacked){for(var a=0,s=0,o=0;t>o;o++)this.data.datasets[o].data[e]<0?s+=this.data.datasets[o].data[e]||0:a+=this.data.datasets[o].data[e]||0;return this.getPixelForValue(0>i?s+i:a+i)}for(var n=0,r=t;r<this.data.datasets.length;r++)n+=r===t&&i?i:i;return this.getPixelForValue(i)},fit:function(t,e){this.calculateRange(),this.generateTicks(t,e),this.buildLabels();var a={width:0,height:0};if(this.isHorizontal()?a.width=t:a.width=this.options.gridLines.show&&this.options.display?10:0,this.isHorizontal()?a.height=this.options.gridLines.show&&this.options.display?10:0:a.height=e,this.options.labels.show&&this.options.display){var s=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);if(this.isHorizontal()){var o=(e-a.height,1.5*this.options.labels.fontSize);a.height=Math.min(e,a.height+o)}else{var n=t-a.width,r=i.longestText(this.ctx,s,this.labels);n>r?a.width+=r:a.width=t}}return this.width=a.width,this.height=a.height,a},draw:function(t){if(this.options.display){var e,a;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var s="bottom"==this.options.position?this.top:this.bottom-5,o="bottom"==this.options.position?this.top+5:this.bottom;i.each(this.ticks,function(n,r){var h=this.getPixelForValue(n);0===n||!a&&0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,s),this.ctx.lineTo(h,o)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()},this)}if(this.options.labels.show){var n;"top"==this.options.position?(n=this.bottom-10,this.ctx.textBaseline="bottom"):(n=this.top+10,this.ctx.textBaseline="top"),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,i,n)},this)}}else{if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var r="right"==this.options.position?this.left:this.right-5,h="right"==this.options.position?this.left+5:this.right;i.each(this.ticks,function(s,o){var n=this.getPixelForValue(s);0===s||!a&&0===o?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),n+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(r,n),this.ctx.lineTo(h,n)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,n),this.ctx.lineTo(t.right,n)),this.ctx.stroke()},this)}if(this.options.labels.show){var l;"left"==this.options.position?(l=this.right-10,this.ctx.textAlign="right"):(l=this.left+5,this.ctx.textAlign="left"),this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,l,i)},this)}}}}});e.scaleService.registerScaleType("linear",s,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,animate:!0,lineArc:!1,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1},angleLines:{show:!0,color:"rgba(0,0,0, 0.1)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},s=e.Element.extend({initialize:function(){this.height=this.chart.height,this.width=this.chart.width,this.xCenter=this.chart.width/2,this.yCenter=this.chart.height/2,this.size=i.min([this.height,this.width]),this.valuesCount=this.data.labels.length,this.labels=this.data.labels,this.drawingArea=this.options.display?this.size/2-(this.options.labels.fontSize/2+this.options.labels.backdropPaddingY):this.size/2},update:function(){this.options.lineArc?this.drawingArea=this.options.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},calculateRange:function(){this.min=null,this.max=null,i.each(this.data.datasets,function(t){i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)},generateTicks:function(){if(this.ticks=[],this.options.override)for(var t=0;t<=this.options.override.steps;++t){var e=this.options.override.start+t*this.options.override.stepWidth;ticks.push(e)}else{var a=Math.min(11,Math.ceil(this.drawingArea/(2*this.options.labels.fontSize)));if(a=Math.max(2,a),this.options.beginAtZero){var s=i.sign(this.min),o=i.sign(this.max);0>s&&0>o?this.max=0:s>0&&o>0&&(this.min=0)}for(var n=i.niceNum(this.max-this.min,!1),r=i.niceNum(n/(a-1),!0),h=Math.floor(this.min/r)*r,l=Math.ceil(this.max/r)*r,c=h;l>=c;c+=r)this.ticks.push(c)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildYLabels:function(){this.yLabels=[],i.each(this.ticks,function(t,e,a){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.yLabels.push(s?s:"")},this)},getCircumference:function(){return 2*Math.PI/this.valuesCount},setScaleSize:function(){var t,e,a,s,o,n,r,h,l,c,u,d,g=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),f=this.width,m=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.valuesCount;e++)t=this.getPointPosition(e,g),a=this.ctx.measureText(i.template(this.options.labels.template,{value:this.labels[e]})).width+5,0===e||e===this.valuesCount/2?(s=a/2,t.x+s>f&&(f=t.x+s,o=e),t.x-s<m&&(m=t.x-s,r=e)):e<this.valuesCount/2?t.x+a>f&&(f=t.x+a,o=e):e>this.valuesCount/2&&t.x-a<m&&(m=t.x-a,r=e);l=m,c=Math.ceil(f-this.width),n=this.getIndexAngle(o),h=this.getIndexAngle(r),u=c/Math.sin(n+Math.PI/2),d=l/Math.sin(h+Math.PI/2),u=i.isNumber(u)?u:0,d=i.isNumber(d)?d:0,this.drawingArea=g-(d+u)/2,this.setCenterPoint(d,u)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,a=t+this.drawingArea;this.xCenter=(a+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.valuesCount;return t*e-Math.PI/2},getDistanceFromCenterForValue:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},getPointPositionForValue:function(t,e){return this.getPointPosition(t,this.getDistanceFromCenterForValue(e))},draw:function(){if(this.options.display){var t=this.ctx;if(i.each(this.yLabels,function(e,a){if(a>0){var s=this.getDistanceFromCenterForValue(this.ticks[a]),o=this.yCenter-s;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,s,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var n=0;n<this.valuesCount;n++){var r=this.getPointPosition(n,this.getDistanceFromCenterForValue(this.ticks[a]));0===n?t.moveTo(r.x,r.y):t.lineTo(r.x,r.y)}t.closePath(),t.stroke()}if(this.options.labels.show){if(t.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),this.options.labels.showLabelBackdrop){var h=t.measureText(e).width;t.fillStyle=this.options.labels.backdropColor,t.fillRect(this.xCenter-h/2-this.options.labels.backdropPaddingX,o-this.fontSize/2-this.options.labels.backdropPaddingY,h+2*this.options.labels.backdropPaddingX,this.options.labels.fontSize+2*this.options.labels.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.labels.fontColor,t.fillText(e,this.xCenter,o)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.valuesCount-1;e>=0;e--){if(this.options.angleLines.show){var a=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(a.x,a.y),t.stroke(),t.closePath()}var s=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var o=this.labels.length,n=this.labels.length/2,r=n/2,h=r>e||e>o-r,l=e===r||e===o-r;0===e?t.textAlign="center":e===n?t.textAlign="center":n>e?t.textAlign="left":t.textAlign="right",l?t.textBaseline="middle":h?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.labels[e],s.x,s.y)}}}}});e.scaleService.registerScaleType("radialLinear",s,a)}.call(this),/*!
  * Chart.js
diff --git a/src/core/core.tooltip.js b/src/core/core.tooltip.js
index 5de6b8bdc4e..ba154d55a05 100644
--- a/src/core/core.tooltip.js
+++ b/src/core/core.tooltip.js
@@ -207,6 +207,10 @@
 			var ctx = this._chart.ctx;
 			var vm = this._view;
 
+			if (this._options.tooltips.custom) {
+				this._options.tooltips.custom(this);
+			}
+
 			switch (this._options.hover.mode) {
 				case 'single':
 
@@ -238,50 +242,46 @@
 					ctx.fillStyle = helpers.color(vm.backgroundColor).alpha(vm.opacity).rgbString();
 
 					// Custom Tooltips
-					if (this._options.tooltips.custom) {
-						this._options.tooltips.custom(this._view);
-					} else {
-						switch (vm.yAlign) {
-							case "above":
-								//Draw a caret above the x/y
-								ctx.beginPath();
-								ctx.moveTo(vm.x, vm.y - caretPadding);
-								ctx.lineTo(vm.x + vm.caretHeight, vm.y - (caretPadding + vm.caretHeight));
-								ctx.lineTo(vm.x - vm.caretHeight, vm.y - (caretPadding + vm.caretHeight));
-								ctx.closePath();
-								ctx.fill();
-								break;
-							case "below":
-								tooltipY = vm.y + caretPadding + vm.caretHeight;
-								//Draw a caret below the x/y
-								ctx.beginPath();
-								ctx.moveTo(vm.x, vm.y + caretPadding);
-								ctx.lineTo(vm.x + vm.caretHeight, vm.y + caretPadding + vm.caretHeight);
-								ctx.lineTo(vm.x - vm.caretHeight, vm.y + caretPadding + vm.caretHeight);
-								ctx.closePath();
-								ctx.fill();
-								break;
-						}
 
-						switch (vm.xAlign) {
-							case "left":
-								tooltipX = vm.x - tooltipWidth + (vm.cornerRadius + vm.caretHeight);
-								break;
-							case "right":
-								tooltipX = vm.x - (vm.cornerRadius + vm.caretHeight);
-								break;
-						}
+					switch (vm.yAlign) {
+						case "above":
+							//Draw a caret above the x/y
+							ctx.beginPath();
+							ctx.moveTo(vm.x, vm.y - caretPadding);
+							ctx.lineTo(vm.x + vm.caretHeight, vm.y - (caretPadding + vm.caretHeight));
+							ctx.lineTo(vm.x - vm.caretHeight, vm.y - (caretPadding + vm.caretHeight));
+							ctx.closePath();
+							ctx.fill();
+							break;
+						case "below":
+							tooltipY = vm.y + caretPadding + vm.caretHeight;
+							//Draw a caret below the x/y
+							ctx.beginPath();
+							ctx.moveTo(vm.x, vm.y + caretPadding);
+							ctx.lineTo(vm.x + vm.caretHeight, vm.y + caretPadding + vm.caretHeight);
+							ctx.lineTo(vm.x - vm.caretHeight, vm.y + caretPadding + vm.caretHeight);
+							ctx.closePath();
+							ctx.fill();
+							break;
+					}
 
-						helpers.drawRoundedRectangle(ctx, tooltipX, tooltipY, tooltipWidth, tooltipRectHeight, vm.cornerRadius);
+					switch (vm.xAlign) {
+						case "left":
+							tooltipX = vm.x - tooltipWidth + (vm.cornerRadius + vm.caretHeight);
+							break;
+						case "right":
+							tooltipX = vm.x - (vm.cornerRadius + vm.caretHeight);
+							break;
+					}
 
-						ctx.fill();
+					helpers.drawRoundedRectangle(ctx, tooltipX, tooltipY, tooltipWidth, tooltipRectHeight, vm.cornerRadius);
 
-						ctx.fillStyle = helpers.color(vm.textColor).alpha(vm.opacity).rgbString();
-						ctx.textAlign = "center";
-						ctx.textBaseline = "middle";
-						ctx.fillText(vm.text, tooltipX + tooltipWidth / 2, tooltipY + tooltipRectHeight / 2);
+					ctx.fill();
 
-					}
+					ctx.fillStyle = helpers.color(vm.textColor).alpha(vm.opacity).rgbString();
+					ctx.textAlign = "center";
+					ctx.textBaseline = "middle";
+					ctx.fillText(vm.text, tooltipX + tooltipWidth / 2, tooltipY + tooltipRectHeight / 2);
 					break;
 				case 'label':
 

From 7796c4e87dc671ad5fd983388933028a2fee7f10 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Wed, 17 Jun 2015 22:03:24 -0400
Subject: [PATCH 209/424] Add and remove data for bar charts

---
 samples/bar.html                  | 32 ++++++++++-
 src/controllers/controller.bar.js | 95 ++++++++++++++++++-------------
 src/core/core.controller.js       | 24 ++++++++
 3 files changed, 108 insertions(+), 43 deletions(-)

diff --git a/samples/bar.html b/samples/bar.html
index d79d082c7b4..1d085208e4c 100644
--- a/samples/bar.html
+++ b/samples/bar.html
@@ -14,6 +14,8 @@
     <button id="randomizeData">Randomize Data</button>
     <button id="addDataset">Add Dataset</button>
     <button id="removeDataset">Remove Dataset</button>
+    <button id="addData">Add Data</button>
+    <button id="removeData">Remove Data</button>
     <script>
     var randomScalingFactor = function() {
         return (Math.random() > 0.5 ? 1.0 : -1.0) * Math.round(Math.random() * 100);
@@ -54,10 +56,12 @@
     };
 
     $('#randomizeData').click(function() {
-        var zero = Math.random() < 0.2 ? [0, 0, 0, 0, 0, 0, 0] : false;
+        var zero = Math.random() < 0.2 ? true : false;
         $.each(barChartData.datasets, function(i, dataset) {
             dataset.backgroundColor = randomColor();
-            dataset.data = zero || [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()];
+            dataset.data = dataset.data.map(function() {
+                return zero ? 0.0 : randomScalingFactor();
+            });
 
         });
         window.myBar.update();
@@ -67,15 +71,37 @@
         var newDataset = {
             label: 'Dataset ' + barChartData.datasets.length,
             backgroundColor: randomColor(),
-            data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
+            data: []
         };
 
+        for (var index = 0; index < barChartData.labels.length; ++index) {
+            newDataset.data.push(randomScalingFactor());
+        }
+
         window.myBar.addDataset(newDataset, 1);
     });
 
+    $('#addData').click(function() {
+        if (barChartData.datasets.length > 0) {
+            barChartData.labels.push('dataset #' + barChartData.labels.length);
+
+            for (var index = 0; index < barChartData.datasets.length; ++index) {
+                window.myBar.addData(randomScalingFactor(), index);
+            }
+        }
+    });
+
     $('#removeDataset').click(function() {
         window.myBar.removeDataset(0);
     });
+
+    $('#removeData').click(function() {
+        barChartData.labels.splice(-1, 1); // remove the label first
+
+        barChartData.datasets.forEach(function(dataset, datasetIndex) {
+            window.myBar.removeData(datasetIndex, -1);
+        });
+    });
     </script>
 </body>
 
diff --git a/src/controllers/controller.bar.js b/src/controllers/controller.bar.js
index e4f7fa918cb..c68d478c5e1 100644
--- a/src/controllers/controller.bar.js
+++ b/src/controllers/controller.bar.js
@@ -71,56 +71,71 @@
 				});
 			}, this);
 		},
+		addElementAndReset: function(index) {
+			this.getDataset().metaData = this.getDataset().metaData || [];
+			var rectangle = new Chart.elements.Rectangle({
+				_chart: this.chart.chart,
+				_datasetIndex: this.index,
+				_index: index,
+			});
+			this.updateElement(rectangle, index, true);
+			this.getDataset().metaData.splice(index, 0, rectangle);
+		},
+		removeElement: function(index) {
+			this.getDataset().metaData.splice(index, 1);
+		},
 
 		reset: function() {
 			this.update(true);
 		},
 
 		update: function(reset) {
+			helpers.each(this.getDataset().metaData, function(rectangle, index) {
+				this.updateElement(rectangle, index, reset);
+			}, this);
+		},
 
+		updateElement: function updateElement(rectangle, index, reset) {
 			var xScale = this.getScaleForId(this.getDataset().xAxisID);
 			var yScale = this.getScaleForId(this.getDataset().yAxisID);
-			helpers.each(this.getDataset().metaData, function(rectangle, index) {
-
-				var yScalePoint;
-
-				if (yScale.min < 0 && yScale.max < 0) {
-					// all less than 0. use the top
-					yScalePoint = yScale.getPixelForValue(yScale.max);
-				} else if (yScale.min > 0 && yScale.max > 0) {
-					yScalePoint = yScale.getPixelForValue(yScale.min);
-				} else {
-					yScalePoint = yScale.getPixelForValue(0);
-				}
-
-				helpers.extend(rectangle, {
-					// Utility
-					_chart: this.chart.chart,
-					_xScale: xScale,
-					_yScale: yScale,
-					_datasetIndex: this.index,
-					_index: index,
-
-
-					// Desired view properties
-					_model: {
-						x: xScale.calculateBarX(this.chart.data.datasets.length, this.index, index),
-						y: reset ? yScalePoint : yScale.calculateBarY(this.index, index),
-
-						// Tooltip
-						label: this.chart.data.labels[index],
-						datasetLabel: this.getDataset().label,
+			var yScalePoint;
+
+			if (yScale.min < 0 && yScale.max < 0) {
+				// all less than 0. use the top
+				yScalePoint = yScale.getPixelForValue(yScale.max);
+			} else if (yScale.min > 0 && yScale.max > 0) {
+				yScalePoint = yScale.getPixelForValue(yScale.min);
+			} else {
+				yScalePoint = yScale.getPixelForValue(0);
+			}
 
-						// Appearance
-						base: yScale.calculateBarBase(this.index, index),
-						width: xScale.calculateBarWidth(this.chart.data.datasets.length),
-						backgroundColor: rectangle.custom && rectangle.custom.backgroundColor ? rectangle.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().backgroundColor, index, this.chart.options.elements.rectangle.backgroundColor),
-						borderColor: rectangle.custom && rectangle.custom.borderColor ? rectangle.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().borderColor, index, this.chart.options.elements.rectangle.borderColor),
-						borderWidth: rectangle.custom && rectangle.custom.borderWidth ? rectangle.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().borderWidth, index, this.chart.options.elements.rectangle.borderWidth),
-					},
-				});
-				rectangle.pivot();
-			}, this);
+			helpers.extend(rectangle, {
+				// Utility
+				_chart: this.chart.chart,
+				_xScale: xScale,
+				_yScale: yScale,
+				_datasetIndex: this.index,
+				_index: index,
+
+
+				// Desired view properties
+				_model: {
+					x: xScale.calculateBarX(this.chart.data.datasets.length, this.index, index),
+					y: reset ? yScalePoint : yScale.calculateBarY(this.index, index),
+
+					// Tooltip
+					label: this.chart.data.labels[index],
+					datasetLabel: this.getDataset().label,
+
+					// Appearance
+					base: yScale.calculateBarBase(this.index, index),
+					width: xScale.calculateBarWidth(this.chart.data.datasets.length),
+					backgroundColor: rectangle.custom && rectangle.custom.backgroundColor ? rectangle.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().backgroundColor, index, this.chart.options.elements.rectangle.backgroundColor),
+					borderColor: rectangle.custom && rectangle.custom.borderColor ? rectangle.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().borderColor, index, this.chart.options.elements.rectangle.borderColor),
+					borderWidth: rectangle.custom && rectangle.custom.borderWidth ? rectangle.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().borderWidth, index, this.chart.options.elements.rectangle.borderWidth),
+				},
+			});
+			rectangle.pivot();
 		},
 
 		draw: function(ease) {
diff --git a/src/core/core.controller.js b/src/core/core.controller.js
index 1d098e8907d..312de25b5b0 100644
--- a/src/core/core.controller.js
+++ b/src/core/core.controller.js
@@ -92,6 +92,30 @@
 			this.update();
 		},
 
+		// Add data to the given dataset
+		// @param data: the data to add
+		// @param {Number} datasetIndex : the index of the dataset to add to
+		// @param {Number} index : the index of the data
+		addData: function addData(data, datasetIndex, index) {
+			if (datasetIndex < this.data.datasets.length) {
+				if (index === undefined) {
+					index = this.data.datasets[datasetIndex].data.length;
+				}
+				
+				this.data.datasets[datasetIndex].data.splice(index, 0, data);
+				this.data.datasets[datasetIndex].controller.addElementAndReset(index);
+				this.update();
+			}
+		},
+
+		removeData: function removeData(datasetIndex, index) {
+			if (datasetIndex < this.data.datasets.length) {
+				this.data.datasets[datasetIndex].data.splice(index, 1);
+				this.data.datasets[datasetIndex].controller.removeElement(index);
+				this.update();
+			}
+		},
+
 		resize: function resize(silent) {
 			this.stop();
 			var canvas = this.chart.canvas,

From 4e305319071e45b83557c348503e33e2ba59915c Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Thu, 18 Jun 2015 12:49:09 -0600
Subject: [PATCH 210/424] Allow custom skip property to points

---
 src/controllers/controller.line.js  | 2 +-
 src/controllers/controller.radar.js | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/controllers/controller.line.js b/src/controllers/controller.line.js
index 2e3e341e299..fa5518b43e1 100644
--- a/src/controllers/controller.line.js
+++ b/src/controllers/controller.line.js
@@ -144,7 +144,7 @@
 						backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor, index, this.chart.options.elements.point.backgroundColor),
 						borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderColor, index, this.chart.options.elements.point.borderColor),
 						borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth, index, this.chart.options.elements.point.borderWidth),
-						skip: this.getDataset().data[index] === null,
+						skip: point.custom && point.custom.skip ? point.custom.skip : this.getDataset().data[index] === null,
 
 						// Tooltip
 						hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.getDataset().hitRadius, index, this.chart.options.elements.point.hitRadius),
diff --git a/src/controllers/controller.radar.js b/src/controllers/controller.radar.js
index df35de5b192..e7577887f77 100644
--- a/src/controllers/controller.radar.js
+++ b/src/controllers/controller.radar.js
@@ -141,7 +141,7 @@
 						backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor, index, this.chart.options.elements.point.backgroundColor),
 						borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderColor, index, this.chart.options.elements.point.borderColor),
 						borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth, index, this.chart.options.elements.point.borderWidth),
-						skip: this.getDataset().data[index] === null,
+						skip: point.custom && point.custom.skip ? point.custom.skip : this.getDataset().data[index] === null,
 
 						// Tooltip
 						hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.getDataset().hitRadius, index, this.chart.options.elements.point.hitRadius),

From 8769b658b17b2712096112d3b114efd69c63cfa7 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Thu, 18 Jun 2015 12:49:19 -0600
Subject: [PATCH 211/424] Gulp Build

---
 Chart.js     | 113 ++++++++++++++++++++++++++++++++++-----------------
 Chart.min.js |   8 ++--
 2 files changed, 80 insertions(+), 41 deletions(-)

diff --git a/Chart.js b/Chart.js
index ae384767a42..422c91d1610 100644
--- a/Chart.js
+++ b/Chart.js
@@ -1274,6 +1274,30 @@
 			this.update();
 		},
 
+		// Add data to the given dataset
+		// @param data: the data to add
+		// @param {Number} datasetIndex : the index of the dataset to add to
+		// @param {Number} index : the index of the data
+		addData: function addData(data, datasetIndex, index) {
+			if (datasetIndex < this.data.datasets.length) {
+				if (index === undefined) {
+					index = this.data.datasets[datasetIndex].data.length;
+				}
+				
+				this.data.datasets[datasetIndex].data.splice(index, 0, data);
+				this.data.datasets[datasetIndex].controller.addElementAndReset(index);
+				this.update();
+			}
+		},
+
+		removeData: function removeData(datasetIndex, index) {
+			if (datasetIndex < this.data.datasets.length) {
+				this.data.datasets[datasetIndex].data.splice(index, 1);
+				this.data.datasets[datasetIndex].controller.removeElement(index);
+				this.update();
+			}
+		},
+
 		resize: function resize(silent) {
 			this.stop();
 			var canvas = this.chart.canvas,
@@ -2361,56 +2385,71 @@
 				});
 			}, this);
 		},
+		addElementAndReset: function(index) {
+			this.getDataset().metaData = this.getDataset().metaData || [];
+			var rectangle = new Chart.elements.Rectangle({
+				_chart: this.chart.chart,
+				_datasetIndex: this.index,
+				_index: index,
+			});
+			this.updateElement(rectangle, index, true);
+			this.getDataset().metaData.splice(index, 0, rectangle);
+		},
+		removeElement: function(index) {
+			this.getDataset().metaData.splice(index, 1);
+		},
 
 		reset: function() {
 			this.update(true);
 		},
 
 		update: function(reset) {
+			helpers.each(this.getDataset().metaData, function(rectangle, index) {
+				this.updateElement(rectangle, index, reset);
+			}, this);
+		},
 
+		updateElement: function updateElement(rectangle, index, reset) {
 			var xScale = this.getScaleForId(this.getDataset().xAxisID);
 			var yScale = this.getScaleForId(this.getDataset().yAxisID);
-			helpers.each(this.getDataset().metaData, function(rectangle, index) {
+			var yScalePoint;
 
-				var yScalePoint;
-
-				if (yScale.min < 0 && yScale.max < 0) {
-					// all less than 0. use the top
-					yScalePoint = yScale.getPixelForValue(yScale.max);
-				} else if (yScale.min > 0 && yScale.max > 0) {
-					yScalePoint = yScale.getPixelForValue(yScale.min);
-				} else {
-					yScalePoint = yScale.getPixelForValue(0);
-				}
+			if (yScale.min < 0 && yScale.max < 0) {
+				// all less than 0. use the top
+				yScalePoint = yScale.getPixelForValue(yScale.max);
+			} else if (yScale.min > 0 && yScale.max > 0) {
+				yScalePoint = yScale.getPixelForValue(yScale.min);
+			} else {
+				yScalePoint = yScale.getPixelForValue(0);
+			}
 
-				helpers.extend(rectangle, {
-					// Utility
-					_chart: this.chart.chart,
-					_xScale: xScale,
-					_yScale: yScale,
-					_datasetIndex: this.index,
-					_index: index,
+			helpers.extend(rectangle, {
+				// Utility
+				_chart: this.chart.chart,
+				_xScale: xScale,
+				_yScale: yScale,
+				_datasetIndex: this.index,
+				_index: index,
 
 
-					// Desired view properties
-					_model: {
-						x: xScale.calculateBarX(this.chart.data.datasets.length, this.index, index),
-						y: reset ? yScalePoint : yScale.calculateBarY(this.index, index),
+				// Desired view properties
+				_model: {
+					x: xScale.calculateBarX(this.chart.data.datasets.length, this.index, index),
+					y: reset ? yScalePoint : yScale.calculateBarY(this.index, index),
 
-						// Tooltip
-						label: this.chart.data.labels[index],
-						datasetLabel: this.getDataset().label,
+					// Tooltip
+					label: this.chart.data.labels[index],
+					datasetLabel: this.getDataset().label,
 
-						// Appearance
-						base: yScale.calculateBarBase(this.index, index),
-						width: xScale.calculateBarWidth(this.chart.data.datasets.length),
-						backgroundColor: rectangle.custom && rectangle.custom.backgroundColor ? rectangle.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().backgroundColor, index, this.chart.options.elements.rectangle.backgroundColor),
-						borderColor: rectangle.custom && rectangle.custom.borderColor ? rectangle.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().borderColor, index, this.chart.options.elements.rectangle.borderColor),
-						borderWidth: rectangle.custom && rectangle.custom.borderWidth ? rectangle.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().borderWidth, index, this.chart.options.elements.rectangle.borderWidth),
-					},
-				});
-				rectangle.pivot();
-			}, this);
+					// Appearance
+					base: yScale.calculateBarBase(this.index, index),
+					width: xScale.calculateBarWidth(this.chart.data.datasets.length),
+					backgroundColor: rectangle.custom && rectangle.custom.backgroundColor ? rectangle.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().backgroundColor, index, this.chart.options.elements.rectangle.backgroundColor),
+					borderColor: rectangle.custom && rectangle.custom.borderColor ? rectangle.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().borderColor, index, this.chart.options.elements.rectangle.borderColor),
+					borderWidth: rectangle.custom && rectangle.custom.borderWidth ? rectangle.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().borderWidth, index, this.chart.options.elements.rectangle.borderWidth),
+				},
+			});
+			rectangle.pivot();
 		},
 
 		draw: function(ease) {
@@ -2770,7 +2809,7 @@
 						backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor, index, this.chart.options.elements.point.backgroundColor),
 						borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderColor, index, this.chart.options.elements.point.borderColor),
 						borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth, index, this.chart.options.elements.point.borderWidth),
-						skip: this.getDataset().data[index] === null,
+						skip: point.custom && point.custom.skip ? point.custom.skip : this.getDataset().data[index] === null,
 
 						// Tooltip
 						hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.getDataset().hitRadius, index, this.chart.options.elements.point.hitRadius),
@@ -3193,7 +3232,7 @@
 						backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor, index, this.chart.options.elements.point.backgroundColor),
 						borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderColor, index, this.chart.options.elements.point.borderColor),
 						borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth, index, this.chart.options.elements.point.borderWidth),
-						skip: this.getDataset().data[index] === null,
+						skip: point.custom && point.custom.skip ? point.custom.skip : this.getDataset().data[index] === null,
 
 						// Tooltip
 						hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.getDataset().hitRadius, index, this.chart.options.elements.point.hitRadius),
diff --git a/Chart.min.js b/Chart.min.js
index a4fed4b6b87..4c0b49123a2 100644
--- a/Chart.min.js
+++ b/Chart.min.js
@@ -7,9 +7,9 @@
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-(function(){"use strict";var t=this,e=t.Chart,i=function(t,e){this.config=e,t.length&&t[0].getContext&&(t=t[0]),t.getContext&&(t=t.getContext("2d")),this.canvas=t.canvas,this.ctx=t;var a=function(t,e){return t["offset"+e]?t["offset"+e]:document.defaultView.getComputedStyle(t).getPropertyValue(e)},s=this.width=a(t.canvas,"Width")||t.canvas.width,o=this.height=a(t.canvas,"Height")||t.canvas.height;return t.canvas.width=s,t.canvas.height=o,s=this.width=t.canvas.width,o=this.height=t.canvas.height,this.aspectRatio=this.width/this.height,i.helpers.retinaScale(this),e?(this.controller=new i.Controller(this),this.controller):this};i.defaults={global:{responsive:!0,responsiveAnimationDuration:0,maintainAspectRatio:!0,events:["mousemove","mouseout","click","touchstart","touchmove","touchend"],hover:{onHover:null,mode:"single",animationDuration:400},onClick:null,defaultColor:"rgba(0,0,0,0.1)",elements:{}}},"undefined"!=typeof amd?define(function(){return i}):"object"==typeof module&&module.exports&&(module.exports=i),t.Chart=i,i.noConflict=function(){return t.Chart=e,i}}).call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers={}),i=e.each=function(t,e,i,a){var s=Array.prototype.slice.call(arguments,3);if(t)if(t.length===+t.length){var o;if(a)for(o=t.length-1;o>=0;o--)e.apply(i,[t[o],o].concat(s));else for(o=0;o<t.length;o++)e.apply(i,[t[o],o].concat(s))}else for(var n in t)e.apply(i,[t[n],n].concat(s))},a=e.clone=function(t){var s={};return i(t,function(i,o){t.hasOwnProperty(o)&&(e.isArray(i)?s[o]=i.slice(0):"object"==typeof i&&null!==i?s[o]=a(i):s[o]=i)}),s},s=e.extend=function(t){return i(Array.prototype.slice.call(arguments,1),function(e){i(e,function(i,a){e.hasOwnProperty(a)&&(t[a]=i)})}),t},o=(e.merge=function(t,e){var i=Array.prototype.slice.call(arguments,0);return i.unshift({}),s.apply(null,i)},e.configMerge=function(t){var i=a(t);return e.each(Array.prototype.slice.call(arguments,1),function(t){e.each(t,function(a,s){if(t.hasOwnProperty(s))if("scales"===s)i[s]=e.scaleMerge(i.hasOwnProperty(s)?i[s]:{},a);else if("scale"===s)i[s]=e.configMerge(i.hasOwnProperty(s)?i[s]:{},Chart.scaleService.getScaleDefaults(a.type),a);else if(i.hasOwnProperty(s)&&e.isArray(i[s])&&e.isArray(a)){var o=i[s];e.each(a,function(t,i){i<o.length?o[i]=e.configMerge(o[i],t):o.push(t)})}else i.hasOwnProperty(s)&&"object"==typeof i[s]&&null!==i[s]&&"object"==typeof a?i[s]=e.configMerge(i[s],a):i[s]=a})}),i},e.scaleMerge=function(t,i){var s=a(t);return e.each(i,function(t,a){i.hasOwnProperty(a)&&("xAxes"===a||"yAxes"===a?s.hasOwnProperty(a)?e.each(t,function(t,i){i>=s[a].length||!s[a][i].type?s[a].push(e.configMerge(t.type?Chart.scaleService.getScaleDefaults(t.type):{},t)):t.type!==s[a][i].type?s[a][i]=e.configMerge(s[a][i],t.type?Chart.scaleService.getScaleDefaults(t.type):{},t):s[a][i]=e.configMerge(s[a][i],t)}):(s[a]=[],e.each(t,function(t){s[a].push(e.configMerge(t.type?Chart.scaleService.getScaleDefaults(t.type):{},t))})):s.hasOwnProperty(a)&&"object"==typeof s[a]&&null!==s[a]&&"object"==typeof t?s[a]=e.configMerge(s[a],t):s[a]=t)}),s},e.getValueAtIndexOrDefault=function(t,i,a){return t?e.isArray(t)&&i<t.length?t[i]:t:a},e.indexOf=function(t,e){if(Array.prototype.indexOf)return t.indexOf(e);for(var i=0;i<t.length;i++)if(t[i]===e)return i;return-1},e.where=function(t,i){var a=[];return e.each(t,function(t){i(t)&&a.push(t)}),a},e.findNextWhere=function(t,e,i){i||(i=-1);for(var a=i+1;a<t.length;a++){var s=t[a];if(e(s))return 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i=0;i<this.active.length;i++)this.data.datasets[this.active[i]._datasetIndex].controller.setHoverStyle(this.active[i]);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,e.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;e.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers);e.addEvent(window,"resize",function(){var t;return function(){clearTimeout(t),t=setTimeout(function(){e.each(Chart.instances,function(t){t.options.responsive&&t.resize()})},16)}}())}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.scaleService={constructors:{},defaults:{},registerScaleType:function(t,e,i){this.constructors[t]=e,this.defaults[t]=i},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0},getScaleDefaults:function(t){return this.defaults.hasOwnProperty(t)?this.defaults[t]:{}},fitScalesForChart:function(t,e,a){var s=e>30?5:2,o=a>30?5:2;if(t){var n=i.where(t.scales,function(t){return"left"==t.options.position}),r=i.where(t.scales,function(t){return"right"==t.options.position}),h=i.where(t.scales,function(t){return"top"==t.options.position}),l=i.where(t.scales,function(t){return"bottom"==t.options.position}),c=e/2,u=a/2;c-=2*s,u-=2*o;var d=(e-c)/(n.length+r.length),g=(a-u)/(h.length+l.length),f=[],m=function(t){var e=t.fit(d,u);f.push({horizontal:!1,minSize:e,scale:t})},p=function(t){var e=t.fit(c,g);f.push({horizontal:!0,minSize:e,scale:t})};i.each(n,m),i.each(r,m),i.each(h,p),i.each(l,p);var v=a-2*o,b=e-2*s;i.each(f,function(t){t.horizontal?v-=t.minSize.height:b-=t.minSize.width});var x=function(t){var e=i.findNextWhere(f,function(e){return e.scale===t});e&&t.fit(e.minSize.width,v)},y=function(t){var e=i.findNextWhere(f,function(e){return e.scale===t}),a={left:w,right:C,top:0,bottom:0};e&&t.fit(b,e.minSize.height,a)},w=s,C=s,_=o,k=o;i.each(n,x),i.each(r,x),i.each(n,function(t){w+=t.width}),i.each(r,function(t){C+=t.width}),i.each(h,y),i.each(l,y),i.each(h,function(t){_+=t.height}),i.each(l,function(t){k+=t.height}),i.each(n,function(t){var e=i.findNextWhere(f,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:k};e&&t.fit(e.minSize.width,v,a)}),i.each(r,function(t){var e=i.findNextWhere(f,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:k};e&&t.fit(e.minSize.width,v,a)});var D=s,A=o,S=function(t){t.left=D,t.right=D+t.width,t.top=_,t.bottom=_+v,D=t.right},P=function(t){t.left=w,t.right=w+b,t.top=A,t.bottom=A+t.height,A=t.bottom};i.each(n,S),i.each(h,P),D+=b,A+=v,i.each(r,S),i.each(l,P),t.chartArea={left:w,top:_,right:w+b,bottom:_+v}}}}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.tooltips={enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>: ","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>: ","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},e.Tooltip=e.Element.extend({initialize:function(){var t=this._options;i.extend(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":i.extend(this._model,{text:i.template(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();i.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var a,s,o=[],n=[],r=this._data.datasets.length-1;r>=0&&(a=this._data.datasets[r].metaData,s=i.indexOf(a,this._active[0]),-1===s);r--);var h=function(t){var e,a,r,h,l,c=[],u=[],d=[];return i.each(this._data.datasets,function(t){e=t.metaData,e[s]&&e[s].hasValue()&&c.push(e[s])},this),i.each(this._options.stacked?c.reverse():c,function(t){u.push(t._view.x),d.push(t._view.y),o.push(i.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),n.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),l=i.min(d),r=i.max(d),h=i.min(u),a=i.max(u),{x:h>this._chart.width/2?h:a,y:(l+r)/2}}.call(this,s);i.extend(this._model,{x:h.x,y:h.y,labels:o,title:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:"",legendColors:n,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=o.length*this._model.fontSize+(o.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var l=t.measureText(this.title).width,c=i.longestText(t,this.font,o)+this._model.fontSize+3,u=i.max([c,l]);this._model.width=u+2*this._model.xPadding;var d=this._model.height/2;this._model.y-d<0?this._model.y=d:this._model.y+d>this._chart.height&&(this._model.y=this._chart.height-d),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.tooltips.custom&&this._options.tooltips.custom(this),this._options.hover.mode){case"single":t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var a=e.caretPadding||2,s=t.measureText(e.text).width+2*e.xPadding,o=e.fontSize+2*e.yPadding,n=o+e.caretHeight+a;e.x+s/2>this._chart.width?e.xAlign="left":e.x-s/2<0&&(e.xAlign="right"),e.y-n<0&&(e.yAlign="below");var r=e.x-s/2,h=e.y-n;switch(t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-a),t.lineTo(e.x+e.caretHeight,e.y-(a+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(a+e.caretHeight)),t.closePath(),t.fill();break;case"below":h=e.y+a+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+a),t.lineTo(e.x+e.caretHeight,e.y+a+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+a+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":r=e.x-s+(e.cornerRadius+e.caretHeight);break;case"right":r=e.x-(e.cornerRadius+e.caretHeight)}i.drawRoundedRectangle(t,r,h,s,o,e.cornerRadius),t.fill(),t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,r+s/2,h+o/2);break;case"label":i.drawRoundedRectangle(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=i.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=i.fontString(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),i.each(e.labels,function(a,s){t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(a,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(s+1)),t.fillStyle=i.color(e.legendColors[s].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(s+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=i.color(e.legendColors[s].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(s+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.bar={hover:{mode:"label"},scales:{xAxes:[{type:"category",categorySpacing:10,spacing:1,gridLines:{offsetGridLines:!0}}],yAxes:[{type:"linear"}]}},e.controllers.bar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.bar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){var e=this.getScaleForId(this.getDataset().xAxisID),a=this.getScaleForId(this.getDataset().yAxisID);i.each(this.getDataset().metaData,function(s,o){var n;n=a.getPixelForValue(a.min<0&&a.max<0?a.max:a.min>0&&a.max>0?a.min:0),i.extend(s,{_chart:this.chart.chart,_xScale:e,_yScale:a,_datasetIndex:this.index,_index:o,_model:{x:e.calculateBarX(this.chart.data.datasets.length,this.index,o),
-y:t?n:a.calculateBarY(this.index,o),label:this.chart.data.labels[o],datasetLabel:this.getDataset().label,base:a.calculateBarBase(this.index,o),width:e.calculateBarWidth(this.chart.data.datasets.length),backgroundColor:s.custom&&s.custom.backgroundColor?s.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,o,this.chart.options.elements.rectangle.backgroundColor),borderColor:s.custom&&s.custom.borderColor?s.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,o,this.chart.options.elements.rectangle.borderColor),borderWidth:s.custom&&s.custom.borderWidth?s.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,o,this.chart.options.elements.rectangle.borderWidth)}}),s.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.doughnut={animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},cutoutPercentage:50},e.defaults.pie=i.clone(e.defaults.doughnut),i.extend(e.defaults.pie,{cutoutPercentage:0}),e.controllers.doughnut=e.controllers.pie=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.doughnut.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,a){var s={x:this.chart.chart.width/2,y:this.chart.chart.height/2,startAngle:Math.PI*-.5,circumference:this.chart.options.animation.animateRotate?0:this.calculateCircumference(this.getDataset().data[a]),outerRadius:this.chart.options.animation.animateScale?0:this.outerRadius,innerRadius:this.chart.options.animation.animateScale?0:this.innerRadius};i.extend(e,{_chart:this.chart.chart,_datasetIndex:this.index,_index:a,_model:t?s:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,circumference:this.calculateCircumference(this.getDataset().data[a]),outerRadius:this.outerRadius,innerRadius:this.innerRadius,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,a,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,a,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,a,this.chart.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,a,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.getDataset().label,a,this.chart.data.labels[a])}}),t||(0===a?e._model.startAngle=Math.PI*-.5:e._model.startAngle=this.getDataset().metaData[a-1]._model.endAngle,e._model.endAngle=e._model.startAngle+e._model.circumference,a<this.getDataset().data.length-1&&(this.getDataset().metaData[a+1]._model.startAngle=e._model.endAngle)),e.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?1.999999*Math.PI*(t/this.getDataset().total):0}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.line={hover:{mode:"label"},scales:{xAxes:[{type:"category",id:"x-axis-0"}],yAxes:[{type:"linear",id:"y-axis-0"}]}},e.controllers.line=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.line.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){var e,a=this.getDataset().metaDataset,s=this.getDataset().metaData,o=this.getScaleForId(this.getDataset().yAxisID),n=this.getScaleForId(this.getDataset().xAxisID);e=o.getPixelForValue(o.min<0&&o.max<0?o.max:o.min>0&&o.max>0?o.min:0),i.extend(a,{_scale:o,_datasetIndex:this.index,_children:s,_model:{tension:a.custom&&a.custom.tension?a.custom.tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:a.custom&&a.custom.fill?a.custom.fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:o.top,scaleBottom:o.bottom,scaleZero:e}}),a.pivot(),i.each(s,function(a,s){i.extend(a,{_chart:this.chart.chart,_xScale:n,_yScale:o,_datasetIndex:this.index,_index:s,_model:{x:n.getPointPixelForValue(this.getDataset().data[s],s,this.index),y:t?e:o.getPointPixelForValue(this.getDataset().data[s],s,this.index),tension:a.custom&&a.custom.tension?a.custom.tension:this.chart.options.elements.line.tension,radius:a.custom&&a.custom.radius?a.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,s,this.chart.options.elements.point.radius),backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,s,this.chart.options.elements.point.backgroundColor),borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,s,this.chart.options.elements.point.borderColor),borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,s,this.chart.options.elements.point.borderWidth),skip:null===this.getDataset().data[s],hitRadius:a.custom&&a.custom.hitRadius?a.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,s,this.chart.options.elements.point.hitRadius)}})},this),i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e)._model,t._model,i.nextItem(this.getDataset().metaData,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.polarArea={scale:{type:"radialLinear",lineArc:!0},animateRotate:!0},e.controllers.polarArea=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.polarArea.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.chart.scale.calculateRange(),this.chart.scale.generateTicks(),this.chart.scale.buildYLabels(),this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,a){var s={x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:0,startAngle:Math.PI*-.5,endAngle:Math.PI*-.5,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,a,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,a,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,a,this.chart.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,a,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,a,this.chart.data.labels[a])},o=1/this.getDataset().data.length*2,n=-.5*Math.PI+Math.PI*o*a,r=n+o*Math.PI;console.log(),i.extend(e,{_chart:this.chart.chart,_datasetIndex:this.index,_index:a,_model:t?s:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[a]),startAngle:n,endAngle:r,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,a,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,a,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,a,this.chart.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,a,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,a,this.chart.data.labels[a])}}),e.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw(),console.log(t)},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?2*Math.PI*(t/this.getDataset().total):0},updateScaleRange:function(){i.extend(this.chart.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.radar={scale:{type:"radialLinear"},elements:{line:{tension:0}}},e.controllers.radar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.radar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData,_loop:!0}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i,_model:{x:0,y:0}})},this)},reset:function(){this.update(!0)},update:function(t){var e,a=(this.getDataset().metaDataset,this.getDataset().metaData),s=this.chart.scale;s.setScaleSize(),s.calculateRange(),s.generateTicks(),s.buildYLabels(),e=s.min<0&&s.max<0?s.getPointPositionForValue(0,s.max):s.min>0&&s.max>0?s.getPointPositionForValue(0,s.min):s.getPointPositionForValue(0,0),i.extend(this.getDataset().metaDataset,{_datasetIndex:this.index,_children:this.getDataset().metaData,_model:{tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:e}}),this.getDataset().metaDataset.pivot(),i.each(a,function(e,a){var o=s.getPointPositionForValue(a,this.getDataset().data[a]);i.extend(e,{_datasetIndex:this.index,_index:a,_model:{x:t?s.xCenter:o.x,y:t?s.yCenter:o.y,tension:e.custom&&e.custom.tension?e.custom.tension:this.chart.options.elements.line.tension,radius:e.custom&&e.custom.radius?e.custom.pointRadius:i.getValueAtIndexOrDefault(this.getDataset().pointRadius,a,this.chart.options.elements.point.radius),backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,a,this.chart.options.elements.point.backgroundColor),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,a,this.chart.options.elements.point.borderColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,a,this.chart.options.elements.point.borderWidth),skip:null===this.getDataset().data[a],hitRadius:e.custom&&e.custom.hitRadius?e.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,a,this.chart.options.elements.point.hitRadius)}})},this),i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e,!0)._model,t._model,i.nextItem(this.getDataset().metaData,e,!0)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"bottom",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},s=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},getPixelForValue:function(t,e,i,a){if(this.isHorizontal()){var s=(this.labelRotation>0,this.width-(this.paddingLeft+this.paddingRight)),o=s/Math.max(this.data.labels.length-(this.options.gridLines.offsetGridLines?0:1),1),n=o*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&a&&(n+=o/2),this.left+Math.round(n)}return this.top+e*(this.height/this.data.labels.length)},getPointPixelForValue:function(t,e,i){return this.getPixelForValue(t,e,i,!0)},calculateBaseWidth:function(){return this.getPixelForValue(null,1,0,!0)-this.getPixelForValue(null,0,0,!0)-2*this.options.categorySpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*this.options.spacing;return this.options.stacked?e:e/t},calculateBarX:function(t,e,i){var a=this.calculateBaseWidth(),s=this.getPixelForValue(null,i,e,!0)-a/2,o=this.calculateBarWidth(t);return this.options.stacked?s+o/2:s+o*e+e*this.options.spacing+o/2},calculateLabelRotation:function(t,e){var a=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=a;var s,o,n=this.ctx.measureText(this.data.labels[0]).width,r=this.ctx.measureText(this.data.labels[this.data.labels.length-1]).width;if(this.paddingRight=r/2+3,this.paddingLeft=n/2+3,this.labelRotation=0,this.options.display){var h,l,c=i.longestText(this.ctx,a,this.data.labels);this.labelWidth=c;for(var u=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>u&&0===this.labelRotation||this.labelWidth>u&&this.labelRotation<=90&&this.labelRotation>0;){if(h=Math.cos(i.toRadians(this.labelRotation)),l=Math.sin(i.toRadians(this.labelRotation)),s=h*n,o=h*r,s+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=s+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,l*c>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=h*c}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;e&&(this.paddingLeft-=e.left,this.paddingRight-=e.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},fit:function(t,e,a){this.calculateLabelRotation(e,a);var s={width:0,height:0},o=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),n=i.longestText(this.ctx,o,this.data.labels);if(this.isHorizontal()?(s.width=t,this.width=t):this.options.display&&(s.width=Math.min(n+6,t)),this.isHorizontal()&&this.options.display){var r=Math.cos(i.toRadians(this.labelRotation))*n+1.5*this.options.labels.fontSize;s.height=Math.min(r,e)}else this.options.display&&(s.width=Math.min(n+6,t));return this.width=s.width,this.height=s.height,s},draw:function(t){if(this.options.display){var e;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){e=!0;var a="bottom"==this.options.position?this.top:this.bottom-10,s="bottom"==this.options.position?this.top+10:this.bottom,o=0!==this.labelRotation;i.each(this.data.labels,function(n,r){var h=this.getPixelForValue(n,r,null,!1),l=this.getPixelForValue(n,r,null,!0);this.options.gridLines.show&&(0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,a),this.ctx.lineTo(h,s)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(l,o?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=o?"right":"center",this.ctx.textBaseline=o?"middle":"top",this.ctx.fillText(n,0,0),this.ctx.restore())},this)}else this.options.gridLines.show,this.options.labels.show}}});e.scaleService.registerScaleType("category",s,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"left",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},reverse:!1,beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},s=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},generateTicks:function(t,e){if(this.ticks=[],this.options.override)for(var a=0;a<=this.options.override.steps;++a){var s=this.options.override.start+a*this.options.override.stepWidth;ticks.push(s)}else{var o;if(o=this.isHorizontal()?Math.min(11,Math.ceil(t/50)):Math.min(11,Math.ceil(e/(2*this.options.labels.fontSize))),o=Math.max(2,o),this.options.beginAtZero){var n=i.sign(this.min),r=i.sign(this.max);0>n&&0>r?this.max=0:n>0&&r>0&&(this.min=0)}for(var h=i.niceNum(this.max-this.min,!1),l=i.niceNum(h/(o-1),!0),c=Math.floor(this.min/l)*l,u=Math.ceil(this.max/l)*l,d=c;u>=d;d+=l)this.ticks.push(d)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks),this.options.reverse?(this.ticks.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,a){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.labels.push(s?s:"")},this)},getRightValue:function(t){return"object"==typeof t?this.isHorizontal()?t.x:t.y:t},getPixelForValue:function(t){var e,i=this.end-this.start;return e=this.isHorizontal()?this.left+this.width/i*(t-this.start):this.bottom-this.height/i*(t-this.start)},calculateRange:function(){this.min=null,this.max=null;var t=[],e=[];if(this.options.stacked){i.each(this.data.datasets,function(a){(this.isHorizontal()?a.xAxisID===this.id:a.yAxisID===this.id)&&i.each(a.data,function(i,a){var s=this.getRightValue(i);t[a]=t[a]||0,e[a]=e[a]||0,this.options.relativePoints?t[a]=100:0>s?e[a]+=s:t[a]+=s},this)},this);var a=t.concat(e);this.min=i.min(a),this.max=i.max(a)}else i.each(this.data.datasets,function(t){(this.isHorizontal()?t.xAxisID===this.id:t.yAxisID===this.id)&&i.each(t.data,function(t,e){var i=this.getRightValue(t);null===this.min?this.min=i:i<this.min&&(this.min=i),null===this.max?this.max=i:i>this.max&&(this.max=i);
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i=this.getPixelForValue(this.min),this.beginAtZero||this.min<=0&&this.max>=0||this.min>=0&&this.max<=0?(i=this.getPixelForValue(0),i+=this.options.gridLines.lineWidth):this.min<0&&this.max<0&&(i=this.getPixelForValue(this.max)),i},calculateBarY:function(t,e){var i=this.data.datasets[t].data[e];if(this.options.stacked){for(var a=0,s=0,o=0;t>o;o++)this.data.datasets[o].data[e]<0?s+=this.data.datasets[o].data[e]||0:a+=this.data.datasets[o].data[e]||0;return this.getPixelForValue(0>i?s+i:a+i)}for(var n=0,r=t;r<this.data.datasets.length;r++)n+=r===t&&i?i:i;return this.getPixelForValue(i)},fit:function(t,e){this.calculateRange(),this.generateTicks(t,e),this.buildLabels();var a={width:0,height:0};if(this.isHorizontal()?a.width=t:a.width=this.options.gridLines.show&&this.options.display?10:0,this.isHorizontal()?a.height=this.options.gridLines.show&&this.options.display?10:0:a.height=e,this.options.labels.show&&this.options.display){var s=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);if(this.isHorizontal()){var o=(e-a.height,1.5*this.options.labels.fontSize);a.height=Math.min(e,a.height+o)}else{var n=t-a.width,r=i.longestText(this.ctx,s,this.labels);n>r?a.width+=r:a.width=t}}return this.width=a.width,this.height=a.height,a},draw:function(t){if(this.options.display){var e,a;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var s="bottom"==this.options.position?this.top:this.bottom-5,o="bottom"==this.options.position?this.top+5:this.bottom;i.each(this.ticks,function(n,r){var h=this.getPixelForValue(n);0===n||!a&&0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,s),this.ctx.lineTo(h,o)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()},this)}if(this.options.labels.show){var n;"top"==this.options.position?(n=this.bottom-10,this.ctx.textBaseline="bottom"):(n=this.top+10,this.ctx.textBaseline="top"),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,i,n)},this)}}else{if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var r="right"==this.options.position?this.left:this.right-5,h="right"==this.options.position?this.left+5:this.right;i.each(this.ticks,function(s,o){var n=this.getPixelForValue(s);0===s||!a&&0===o?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),n+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(r,n),this.ctx.lineTo(h,n)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,n),this.ctx.lineTo(t.right,n)),this.ctx.stroke()},this)}if(this.options.labels.show){var l;"left"==this.options.position?(l=this.right-10,this.ctx.textAlign="right"):(l=this.left+5,this.ctx.textAlign="left"),this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,l,i)},this)}}}}});e.scaleService.registerScaleType("linear",s,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,animate:!0,lineArc:!1,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1},angleLines:{show:!0,color:"rgba(0,0,0, 0.1)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},s=e.Element.extend({initialize:function(){this.height=this.chart.height,this.width=this.chart.width,this.xCenter=this.chart.width/2,this.yCenter=this.chart.height/2,this.size=i.min([this.height,this.width]),this.valuesCount=this.data.labels.length,this.labels=this.data.labels,this.drawingArea=this.options.display?this.size/2-(this.options.labels.fontSize/2+this.options.labels.backdropPaddingY):this.size/2},update:function(){this.options.lineArc?this.drawingArea=this.options.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},calculateRange:function(){this.min=null,this.max=null,i.each(this.data.datasets,function(t){i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)},generateTicks:function(){if(this.ticks=[],this.options.override)for(var t=0;t<=this.options.override.steps;++t){var e=this.options.override.start+t*this.options.override.stepWidth;ticks.push(e)}else{var a=Math.min(11,Math.ceil(this.drawingArea/(2*this.options.labels.fontSize)));if(a=Math.max(2,a),this.options.beginAtZero){var s=i.sign(this.min),o=i.sign(this.max);0>s&&0>o?this.max=0:s>0&&o>0&&(this.min=0)}for(var n=i.niceNum(this.max-this.min,!1),r=i.niceNum(n/(a-1),!0),h=Math.floor(this.min/r)*r,l=Math.ceil(this.max/r)*r,c=h;l>=c;c+=r)this.ticks.push(c)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildYLabels:function(){this.yLabels=[],i.each(this.ticks,function(t,e,a){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.yLabels.push(s?s:"")},this)},getCircumference:function(){return 2*Math.PI/this.valuesCount},setScaleSize:function(){var t,e,a,s,o,n,r,h,l,c,u,d,g=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),f=this.width,m=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.valuesCount;e++)t=this.getPointPosition(e,g),a=this.ctx.measureText(i.template(this.options.labels.template,{value:this.labels[e]})).width+5,0===e||e===this.valuesCount/2?(s=a/2,t.x+s>f&&(f=t.x+s,o=e),t.x-s<m&&(m=t.x-s,r=e)):e<this.valuesCount/2?t.x+a>f&&(f=t.x+a,o=e):e>this.valuesCount/2&&t.x-a<m&&(m=t.x-a,r=e);l=m,c=Math.ceil(f-this.width),n=this.getIndexAngle(o),h=this.getIndexAngle(r),u=c/Math.sin(n+Math.PI/2),d=l/Math.sin(h+Math.PI/2),u=i.isNumber(u)?u:0,d=i.isNumber(d)?d:0,this.drawingArea=g-(d+u)/2,this.setCenterPoint(d,u)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,a=t+this.drawingArea;this.xCenter=(a+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.valuesCount;return t*e-Math.PI/2},getDistanceFromCenterForValue:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},getPointPositionForValue:function(t,e){return this.getPointPosition(t,this.getDistanceFromCenterForValue(e))},draw:function(){if(this.options.display){var t=this.ctx;if(i.each(this.yLabels,function(e,a){if(a>0){var s=this.getDistanceFromCenterForValue(this.ticks[a]),o=this.yCenter-s;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,s,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var n=0;n<this.valuesCount;n++){var r=this.getPointPosition(n,this.getDistanceFromCenterForValue(this.ticks[a]));0===n?t.moveTo(r.x,r.y):t.lineTo(r.x,r.y)}t.closePath(),t.stroke()}if(this.options.labels.show){if(t.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),this.options.labels.showLabelBackdrop){var h=t.measureText(e).width;t.fillStyle=this.options.labels.backdropColor,t.fillRect(this.xCenter-h/2-this.options.labels.backdropPaddingX,o-this.fontSize/2-this.options.labels.backdropPaddingY,h+2*this.options.labels.backdropPaddingX,this.options.labels.fontSize+2*this.options.labels.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.labels.fontColor,t.fillText(e,this.xCenter,o)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.valuesCount-1;e>=0;e--){if(this.options.angleLines.show){var a=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(a.x,a.y),t.stroke(),t.closePath()}var s=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var o=this.labels.length,n=this.labels.length/2,r=n/2,h=r>e||e>o-r,l=e===r||e===o-r;0===e?t.textAlign="center":e===n?t.textAlign="center":n>e?t.textAlign="left":t.textAlign="right",l?t.textBaseline="middle":h?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.labels[e],s.x,s.y)}}}}});e.scaleService.registerScaleType("radialLinear",s,a)}.call(this),/*!
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strict";var t=this,e=t.Chart,i=e.helpers;e.scaleService={constructors:{},defaults:{},registerScaleType:function(t,e,i){this.constructors[t]=e,this.defaults[t]=i},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0},getScaleDefaults:function(t){return this.defaults.hasOwnProperty(t)?this.defaults[t]:{}},fitScalesForChart:function(t,e,a){var s=e>30?5:2,o=a>30?5:2;if(t){var n=i.where(t.scales,function(t){return"left"==t.options.position}),r=i.where(t.scales,function(t){return"right"==t.options.position}),h=i.where(t.scales,function(t){return"top"==t.options.position}),l=i.where(t.scales,function(t){return"bottom"==t.options.position}),c=e/2,u=a/2;c-=2*s,u-=2*o;var d=(e-c)/(n.length+r.length),g=(a-u)/(h.length+l.length),m=[],f=function(t){var e=t.fit(d,u);m.push({horizontal:!1,minSize:e,scale:t})},p=function(t){var e=t.fit(c,g);m.push({horizontal:!0,minSize:e,scale:t})};i.each(n,f),i.each(r,f),i.each(h,p),i.each(l,p);var v=a-2*o,b=e-2*s;i.each(m,function(t){t.horizontal?v-=t.minSize.height:b-=t.minSize.width});var x=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t});e&&t.fit(e.minSize.width,v)},y=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:w,right:C,top:0,bottom:0};e&&t.fit(b,e.minSize.height,a)},w=s,C=s,_=o,k=o;i.each(n,x),i.each(r,x),i.each(n,function(t){w+=t.width}),i.each(r,function(t){C+=t.width}),i.each(h,y),i.each(l,y),i.each(h,function(t){_+=t.height}),i.each(l,function(t){k+=t.height}),i.each(n,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:k};e&&t.fit(e.minSize.width,v,a)}),i.each(r,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:k};e&&t.fit(e.minSize.width,v,a)});var D=s,A=o,S=function(t){t.left=D,t.right=D+t.width,t.top=_,t.bottom=_+v,D=t.right},P=function(t){t.left=w,t.right=w+b,t.top=A,t.bottom=A+t.height,A=t.bottom};i.each(n,S),i.each(h,P),D+=b,A+=v,i.each(r,S),i.each(l,P),t.chartArea={left:w,top:_,right:w+b,bottom:_+v}}}}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.tooltips={enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>: ","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>: ","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},e.Tooltip=e.Element.extend({initialize:function(){var t=this._options;i.extend(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":i.extend(this._model,{text:i.template(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();i.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var a,s,o=[],n=[],r=this._data.datasets.length-1;r>=0&&(a=this._data.datasets[r].metaData,s=i.indexOf(a,this._active[0]),-1===s);r--);var h=function(t){var e,a,r,h,l,c=[],u=[],d=[];return i.each(this._data.datasets,function(t){e=t.metaData,e[s]&&e[s].hasValue()&&c.push(e[s])},this),i.each(this._options.stacked?c.reverse():c,function(t){u.push(t._view.x),d.push(t._view.y),o.push(i.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),n.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),l=i.min(d),r=i.max(d),h=i.min(u),a=i.max(u),{x:h>this._chart.width/2?h:a,y:(l+r)/2}}.call(this,s);i.extend(this._model,{x:h.x,y:h.y,labels:o,title:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:"",legendColors:n,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=o.length*this._model.fontSize+(o.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var l=t.measureText(this.title).width,c=i.longestText(t,this.font,o)+this._model.fontSize+3,u=i.max([c,l]);this._model.width=u+2*this._model.xPadding;var d=this._model.height/2;this._model.y-d<0?this._model.y=d:this._model.y+d>this._chart.height&&(this._model.y=this._chart.height-d),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.tooltips.custom&&this._options.tooltips.custom(this),this._options.hover.mode){case"single":t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var a=e.caretPadding||2,s=t.measureText(e.text).width+2*e.xPadding,o=e.fontSize+2*e.yPadding,n=o+e.caretHeight+a;e.x+s/2>this._chart.width?e.xAlign="left":e.x-s/2<0&&(e.xAlign="right"),e.y-n<0&&(e.yAlign="below");var r=e.x-s/2,h=e.y-n;switch(t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-a),t.lineTo(e.x+e.caretHeight,e.y-(a+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(a+e.caretHeight)),t.closePath(),t.fill();break;case"below":h=e.y+a+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+a),t.lineTo(e.x+e.caretHeight,e.y+a+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+a+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":r=e.x-s+(e.cornerRadius+e.caretHeight);break;case"right":r=e.x-(e.cornerRadius+e.caretHeight)}i.drawRoundedRectangle(t,r,h,s,o,e.cornerRadius),t.fill(),t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,r+s/2,h+o/2);break;case"label":i.drawRoundedRectangle(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=i.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=i.fontString(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),i.each(e.labels,function(a,s){t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(a,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(s+1)),t.fillStyle=i.color(e.legendColors[s].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(s+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=i.color(e.legendColors[s].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(s+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.bar={hover:{mode:"label"},scales:{xAxes:[{type:"category",categorySpacing:10,spacing:1,gridLines:{offsetGridLines:!0}}],yAxes:[{type:"linear"}]}},e.controllers.bar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.bar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){
+this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){i.each(this.getDataset().metaData,function(e,i){this.updateElement(e,i,t)},this)},updateElement:function(t,e,a){var s,o=this.getScaleForId(this.getDataset().xAxisID),n=this.getScaleForId(this.getDataset().yAxisID);s=n.getPixelForValue(n.min<0&&n.max<0?n.max:n.min>0&&n.max>0?n.min:0),i.extend(t,{_chart:this.chart.chart,_xScale:o,_yScale:n,_datasetIndex:this.index,_index:e,_model:{x:o.calculateBarX(this.chart.data.datasets.length,this.index,e),y:a?s:n.calculateBarY(this.index,e),label:this.chart.data.labels[e],datasetLabel:this.getDataset().label,base:n.calculateBarBase(this.index,e),width:o.calculateBarWidth(this.chart.data.datasets.length),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}}),t.pivot()},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.doughnut={animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},cutoutPercentage:50},e.defaults.pie=i.clone(e.defaults.doughnut),i.extend(e.defaults.pie,{cutoutPercentage:0}),e.controllers.doughnut=e.controllers.pie=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.doughnut.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,a){var s={x:this.chart.chart.width/2,y:this.chart.chart.height/2,startAngle:Math.PI*-.5,circumference:this.chart.options.animation.animateRotate?0:this.calculateCircumference(this.getDataset().data[a]),outerRadius:this.chart.options.animation.animateScale?0:this.outerRadius,innerRadius:this.chart.options.animation.animateScale?0:this.innerRadius};i.extend(e,{_chart:this.chart.chart,_datasetIndex:this.index,_index:a,_model:t?s:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,circumference:this.calculateCircumference(this.getDataset().data[a]),outerRadius:this.outerRadius,innerRadius:this.innerRadius,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,a,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,a,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,a,this.chart.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,a,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.getDataset().label,a,this.chart.data.labels[a])}}),t||(0===a?e._model.startAngle=Math.PI*-.5:e._model.startAngle=this.getDataset().metaData[a-1]._model.endAngle,e._model.endAngle=e._model.startAngle+e._model.circumference,a<this.getDataset().data.length-1&&(this.getDataset().metaData[a+1]._model.startAngle=e._model.endAngle)),e.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?1.999999*Math.PI*(t/this.getDataset().total):0}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.line={hover:{mode:"label"},scales:{xAxes:[{type:"category",id:"x-axis-0"}],yAxes:[{type:"linear",id:"y-axis-0"}]}},e.controllers.line=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.line.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){var e,a=this.getDataset().metaDataset,s=this.getDataset().metaData,o=this.getScaleForId(this.getDataset().yAxisID),n=this.getScaleForId(this.getDataset().xAxisID);e=o.getPixelForValue(o.min<0&&o.max<0?o.max:o.min>0&&o.max>0?o.min:0),i.extend(a,{_scale:o,_datasetIndex:this.index,_children:s,_model:{tension:a.custom&&a.custom.tension?a.custom.tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:a.custom&&a.custom.fill?a.custom.fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:o.top,scaleBottom:o.bottom,scaleZero:e}}),a.pivot(),i.each(s,function(a,s){i.extend(a,{_chart:this.chart.chart,_xScale:n,_yScale:o,_datasetIndex:this.index,_index:s,_model:{x:n.getPointPixelForValue(this.getDataset().data[s],s,this.index),y:t?e:o.getPointPixelForValue(this.getDataset().data[s],s,this.index),tension:a.custom&&a.custom.tension?a.custom.tension:this.chart.options.elements.line.tension,radius:a.custom&&a.custom.radius?a.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,s,this.chart.options.elements.point.radius),backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,s,this.chart.options.elements.point.backgroundColor),borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,s,this.chart.options.elements.point.borderColor),borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,s,this.chart.options.elements.point.borderWidth),skip:a.custom&&a.custom.skip?a.custom.skip:null===this.getDataset().data[s],hitRadius:a.custom&&a.custom.hitRadius?a.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,s,this.chart.options.elements.point.hitRadius)}})},this),i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e)._model,t._model,i.nextItem(this.getDataset().metaData,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.polarArea={scale:{type:"radialLinear",lineArc:!0},animateRotate:!0},e.controllers.polarArea=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.polarArea.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.chart.scale.calculateRange(),this.chart.scale.generateTicks(),this.chart.scale.buildYLabels(),this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,a){var s={x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:0,startAngle:Math.PI*-.5,endAngle:Math.PI*-.5,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,a,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,a,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,a,this.chart.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,a,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,a,this.chart.data.labels[a])},o=1/this.getDataset().data.length*2,n=-.5*Math.PI+Math.PI*o*a,r=n+o*Math.PI;console.log(),i.extend(e,{_chart:this.chart.chart,_datasetIndex:this.index,_index:a,_model:t?s:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[a]),startAngle:n,endAngle:r,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,a,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,a,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,a,this.chart.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,a,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,a,this.chart.data.labels[a])}}),e.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw(),console.log(t)},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?2*Math.PI*(t/this.getDataset().total):0},updateScaleRange:function(){i.extend(this.chart.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.radar={scale:{type:"radialLinear"},elements:{line:{tension:0}}},e.controllers.radar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.radar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData,_loop:!0}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i,_model:{x:0,y:0}})},this)},reset:function(){this.update(!0)},update:function(t){var e,a=(this.getDataset().metaDataset,this.getDataset().metaData),s=this.chart.scale;s.setScaleSize(),s.calculateRange(),s.generateTicks(),s.buildYLabels(),e=s.min<0&&s.max<0?s.getPointPositionForValue(0,s.max):s.min>0&&s.max>0?s.getPointPositionForValue(0,s.min):s.getPointPositionForValue(0,0),i.extend(this.getDataset().metaDataset,{_datasetIndex:this.index,_children:this.getDataset().metaData,_model:{tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:e}}),this.getDataset().metaDataset.pivot(),i.each(a,function(e,a){var o=s.getPointPositionForValue(a,this.getDataset().data[a]);i.extend(e,{_datasetIndex:this.index,_index:a,_model:{x:t?s.xCenter:o.x,y:t?s.yCenter:o.y,tension:e.custom&&e.custom.tension?e.custom.tension:this.chart.options.elements.line.tension,radius:e.custom&&e.custom.radius?e.custom.pointRadius:i.getValueAtIndexOrDefault(this.getDataset().pointRadius,a,this.chart.options.elements.point.radius),backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,a,this.chart.options.elements.point.backgroundColor),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,a,this.chart.options.elements.point.borderColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,a,this.chart.options.elements.point.borderWidth),skip:e.custom&&e.custom.skip?e.custom.skip:null===this.getDataset().data[a],hitRadius:e.custom&&e.custom.hitRadius?e.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,a,this.chart.options.elements.point.hitRadius)}})},this),i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e,!0)._model,t._model,i.nextItem(this.getDataset().metaData,e,!0)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"bottom",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},s=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},getPixelForValue:function(t,e,i,a){if(this.isHorizontal()){var s=(this.labelRotation>0,this.width-(this.paddingLeft+this.paddingRight)),o=s/Math.max(this.data.labels.length-(this.options.gridLines.offsetGridLines?0:1),1),n=o*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&a&&(n+=o/2),this.left+Math.round(n)}return this.top+e*(this.height/this.data.labels.length)},getPointPixelForValue:function(t,e,i){return this.getPixelForValue(t,e,i,!0)},calculateBaseWidth:function(){return this.getPixelForValue(null,1,0,!0)-this.getPixelForValue(null,0,0,!0)-2*this.options.categorySpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*this.options.spacing;return this.options.stacked?e:e/t},calculateBarX:function(t,e,i){var a=this.calculateBaseWidth(),s=this.getPixelForValue(null,i,e,!0)-a/2,o=this.calculateBarWidth(t);return this.options.stacked?s+o/2:s+o*e+e*this.options.spacing+o/2},calculateLabelRotation:function(t,e){var a=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=a;var s,o,n=this.ctx.measureText(this.data.labels[0]).width,r=this.ctx.measureText(this.data.labels[this.data.labels.length-1]).width;if(this.paddingRight=r/2+3,this.paddingLeft=n/2+3,this.labelRotation=0,this.options.display){var h,l,c=i.longestText(this.ctx,a,this.data.labels);this.labelWidth=c;for(var u=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>u&&0===this.labelRotation||this.labelWidth>u&&this.labelRotation<=90&&this.labelRotation>0;){if(h=Math.cos(i.toRadians(this.labelRotation)),l=Math.sin(i.toRadians(this.labelRotation)),s=h*n,o=h*r,s+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=s+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,l*c>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=h*c}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;e&&(this.paddingLeft-=e.left,this.paddingRight-=e.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},fit:function(t,e,a){this.calculateLabelRotation(e,a);var s={width:0,height:0},o=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),n=i.longestText(this.ctx,o,this.data.labels);if(this.isHorizontal()?(s.width=t,this.width=t):this.options.display&&(s.width=Math.min(n+6,t)),this.isHorizontal()&&this.options.display){var r=Math.cos(i.toRadians(this.labelRotation))*n+1.5*this.options.labels.fontSize;s.height=Math.min(r,e)}else this.options.display&&(s.width=Math.min(n+6,t));return this.width=s.width,this.height=s.height,s},draw:function(t){if(this.options.display){var e;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){e=!0;var a="bottom"==this.options.position?this.top:this.bottom-10,s="bottom"==this.options.position?this.top+10:this.bottom,o=0!==this.labelRotation;i.each(this.data.labels,function(n,r){var h=this.getPixelForValue(n,r,null,!1),l=this.getPixelForValue(n,r,null,!0);this.options.gridLines.show&&(0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,a),this.ctx.lineTo(h,s)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(l,o?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=o?"right":"center",this.ctx.textBaseline=o?"middle":"top",this.ctx.fillText(n,0,0),this.ctx.restore())},this)}else this.options.gridLines.show,this.options.labels.show}}});e.scaleService.registerScaleType("category",s,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"left",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},reverse:!1,beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},s=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},generateTicks:function(t,e){if(this.ticks=[],this.options.override)for(var a=0;a<=this.options.override.steps;++a){var s=this.options.override.start+a*this.options.override.stepWidth;ticks.push(s)}else{var o;if(o=this.isHorizontal()?Math.min(11,Math.ceil(t/50)):Math.min(11,Math.ceil(e/(2*this.options.labels.fontSize))),o=Math.max(2,o),this.options.beginAtZero){var n=i.sign(this.min),r=i.sign(this.max);0>n&&0>r?this.max=0:n>0&&r>0&&(this.min=0)}for(var h=i.niceNum(this.max-this.min,!1),l=i.niceNum(h/(o-1),!0),c=Math.floor(this.min/l)*l,u=Math.ceil(this.max/l)*l,d=c;u>=d;d+=l)this.ticks.push(d)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks),this.options.reverse?(this.ticks.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,a){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.labels.push(s?s:"")},this)},getRightValue:function(t){return"object"==typeof t?this.isHorizontal()?t.x:t.y:t;
+},getPixelForValue:function(t){var e,i=this.end-this.start;return e=this.isHorizontal()?this.left+this.width/i*(t-this.start):this.bottom-this.height/i*(t-this.start)},calculateRange:function(){this.min=null,this.max=null;var t=[],e=[];if(this.options.stacked){i.each(this.data.datasets,function(a){(this.isHorizontal()?a.xAxisID===this.id:a.yAxisID===this.id)&&i.each(a.data,function(i,a){var s=this.getRightValue(i);t[a]=t[a]||0,e[a]=e[a]||0,this.options.relativePoints?t[a]=100:0>s?e[a]+=s:t[a]+=s},this)},this);var a=t.concat(e);this.min=i.min(a),this.max=i.max(a)}else i.each(this.data.datasets,function(t){(this.isHorizontal()?t.xAxisID===this.id:t.yAxisID===this.id)&&i.each(t.data,function(t,e){var i=this.getRightValue(t);null===this.min?this.min=i:i<this.min&&(this.min=i),null===this.max?this.max=i:i>this.max&&(this.max=i)},this)},this);this.min===this.max&&(this.min--,this.max++)},getPointPixelForValue:function(t,e,i){var a=this.getRightValue(t);if(this.options.stacked){for(var s=0,o=0,n=0;i>n;++n)this.data.datasets[n].data[e]<0?o+=this.data.datasets[n].data[e]:s+=this.data.datasets[n].data[e];return this.getPixelForValue(0>a?o+a:s+a)}return this.getPixelForValue(a)},calculateBarBase:function(t,e){var i=0;if(this.options.stacked){var a=this.data.datasets[t].data[e];if(0>a)for(var s=0;t>s;s++)this.data.datasets[s].yAxisID===this.id&&(i+=this.data.datasets[s].data[e]<0?this.data.datasets[s].data[e]:0);else for(var o=0;t>o;o++)this.data.datasets[o].yAxisID===this.id&&(i+=this.data.datasets[o].data[e]>0?this.data.datasets[o].data[e]:0);return this.getPixelForValue(i)}return i=this.getPixelForValue(this.min),this.beginAtZero||this.min<=0&&this.max>=0||this.min>=0&&this.max<=0?(i=this.getPixelForValue(0),i+=this.options.gridLines.lineWidth):this.min<0&&this.max<0&&(i=this.getPixelForValue(this.max)),i},calculateBarY:function(t,e){var i=this.data.datasets[t].data[e];if(this.options.stacked){for(var a=0,s=0,o=0;t>o;o++)this.data.datasets[o].data[e]<0?s+=this.data.datasets[o].data[e]||0:a+=this.data.datasets[o].data[e]||0;return this.getPixelForValue(0>i?s+i:a+i)}for(var n=0,r=t;r<this.data.datasets.length;r++)n+=r===t&&i?i:i;return this.getPixelForValue(i)},fit:function(t,e){this.calculateRange(),this.generateTicks(t,e),this.buildLabels();var a={width:0,height:0};if(this.isHorizontal()?a.width=t:a.width=this.options.gridLines.show&&this.options.display?10:0,this.isHorizontal()?a.height=this.options.gridLines.show&&this.options.display?10:0:a.height=e,this.options.labels.show&&this.options.display){var s=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);if(this.isHorizontal()){var o=(e-a.height,1.5*this.options.labels.fontSize);a.height=Math.min(e,a.height+o)}else{var n=t-a.width,r=i.longestText(this.ctx,s,this.labels);n>r?a.width+=r:a.width=t}}return this.width=a.width,this.height=a.height,a},draw:function(t){if(this.options.display){var e,a;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var s="bottom"==this.options.position?this.top:this.bottom-5,o="bottom"==this.options.position?this.top+5:this.bottom;i.each(this.ticks,function(n,r){var h=this.getPixelForValue(n);0===n||!a&&0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,s),this.ctx.lineTo(h,o)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()},this)}if(this.options.labels.show){var n;"top"==this.options.position?(n=this.bottom-10,this.ctx.textBaseline="bottom"):(n=this.top+10,this.ctx.textBaseline="top"),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,i,n)},this)}}else{if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var r="right"==this.options.position?this.left:this.right-5,h="right"==this.options.position?this.left+5:this.right;i.each(this.ticks,function(s,o){var n=this.getPixelForValue(s);0===s||!a&&0===o?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),n+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(r,n),this.ctx.lineTo(h,n)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,n),this.ctx.lineTo(t.right,n)),this.ctx.stroke()},this)}if(this.options.labels.show){var l;"left"==this.options.position?(l=this.right-10,this.ctx.textAlign="right"):(l=this.left+5,this.ctx.textAlign="left"),this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,l,i)},this)}}}}});e.scaleService.registerScaleType("linear",s,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,animate:!0,lineArc:!1,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1},angleLines:{show:!0,color:"rgba(0,0,0, 0.1)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},s=e.Element.extend({initialize:function(){this.height=this.chart.height,this.width=this.chart.width,this.xCenter=this.chart.width/2,this.yCenter=this.chart.height/2,this.size=i.min([this.height,this.width]),this.valuesCount=this.data.labels.length,this.labels=this.data.labels,this.drawingArea=this.options.display?this.size/2-(this.options.labels.fontSize/2+this.options.labels.backdropPaddingY):this.size/2},update:function(){this.options.lineArc?this.drawingArea=this.options.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},calculateRange:function(){this.min=null,this.max=null,i.each(this.data.datasets,function(t){i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)},generateTicks:function(){if(this.ticks=[],this.options.override)for(var t=0;t<=this.options.override.steps;++t){var e=this.options.override.start+t*this.options.override.stepWidth;ticks.push(e)}else{var a=Math.min(11,Math.ceil(this.drawingArea/(2*this.options.labels.fontSize)));if(a=Math.max(2,a),this.options.beginAtZero){var s=i.sign(this.min),o=i.sign(this.max);0>s&&0>o?this.max=0:s>0&&o>0&&(this.min=0)}for(var n=i.niceNum(this.max-this.min,!1),r=i.niceNum(n/(a-1),!0),h=Math.floor(this.min/r)*r,l=Math.ceil(this.max/r)*r,c=h;l>=c;c+=r)this.ticks.push(c)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildYLabels:function(){this.yLabels=[],i.each(this.ticks,function(t,e,a){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.yLabels.push(s?s:"")},this)},getCircumference:function(){return 2*Math.PI/this.valuesCount},setScaleSize:function(){var t,e,a,s,o,n,r,h,l,c,u,d,g=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),m=this.width,f=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.valuesCount;e++)t=this.getPointPosition(e,g),a=this.ctx.measureText(i.template(this.options.labels.template,{value:this.labels[e]})).width+5,0===e||e===this.valuesCount/2?(s=a/2,t.x+s>m&&(m=t.x+s,o=e),t.x-s<f&&(f=t.x-s,r=e)):e<this.valuesCount/2?t.x+a>m&&(m=t.x+a,o=e):e>this.valuesCount/2&&t.x-a<f&&(f=t.x-a,r=e);l=f,c=Math.ceil(m-this.width),n=this.getIndexAngle(o),h=this.getIndexAngle(r),u=c/Math.sin(n+Math.PI/2),d=l/Math.sin(h+Math.PI/2),u=i.isNumber(u)?u:0,d=i.isNumber(d)?d:0,this.drawingArea=g-(d+u)/2,this.setCenterPoint(d,u)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,a=t+this.drawingArea;this.xCenter=(a+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.valuesCount;return t*e-Math.PI/2},getDistanceFromCenterForValue:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},getPointPositionForValue:function(t,e){return this.getPointPosition(t,this.getDistanceFromCenterForValue(e))},draw:function(){if(this.options.display){var t=this.ctx;if(i.each(this.yLabels,function(e,a){if(a>0){var s=this.getDistanceFromCenterForValue(this.ticks[a]),o=this.yCenter-s;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,s,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var n=0;n<this.valuesCount;n++){var r=this.getPointPosition(n,this.getDistanceFromCenterForValue(this.ticks[a]));0===n?t.moveTo(r.x,r.y):t.lineTo(r.x,r.y)}t.closePath(),t.stroke()}if(this.options.labels.show){if(t.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),this.options.labels.showLabelBackdrop){var h=t.measureText(e).width;t.fillStyle=this.options.labels.backdropColor,t.fillRect(this.xCenter-h/2-this.options.labels.backdropPaddingX,o-this.fontSize/2-this.options.labels.backdropPaddingY,h+2*this.options.labels.backdropPaddingX,this.options.labels.fontSize+2*this.options.labels.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.labels.fontColor,t.fillText(e,this.xCenter,o)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.valuesCount-1;e>=0;e--){if(this.options.angleLines.show){var a=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(a.x,a.y),t.stroke(),t.closePath()}var s=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var o=this.labels.length,n=this.labels.length/2,r=n/2,h=r>e||e>o-r,l=e===r||e===o-r;0===e?t.textAlign="center":e===n?t.textAlign="center":n>e?t.textAlign="left":t.textAlign="right",l?t.textBaseline="middle":h?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.labels[e],s.x,s.y)}}}}});e.scaleService.registerScaleType("radialLinear",s,a)}.call(this),/*!
  * Chart.js
  * http://chartjs.org/
  * Version: 2.0.0-alpha
@@ -36,4 +36,4 @@ function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.eleme
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-function(){"use strict";var t=this,e=t.Chart;e.helpers;e.defaults.global.elements.point={radius:3,backgroundColor:e.defaults.global.defaultColor,borderWidth:1,borderColor:e.defaults.global.defaultColor,hitRadius:1,hoverRadius:4,hoverBorderWidth:1},e.elements.Point=e.Element.extend({inRange:function(t,e){var i=this._view,a=i.hitRadius+i.radius;return Math.pow(t-i.x,2)+Math.pow(e-i.y,2)<Math.pow(a,2)},inLabelRange:function(t){var e=this._view;return e?Math.pow(t-e.x,2)<Math.pow(e.radius+e.hitRadius,2):!1},tooltipPosition:function(){var t=this._view;return{x:t.x,y:t.y,padding:t.radius+t.borderWidth}},draw:function(){var t=this._view,i=this._chart.ctx;t.skip||(t.radius>0||t.borderWidth>0)&&(i.beginPath(),i.arc(t.x,t.y,t.radius||e.defaults.global.elements.point.radius,0,2*Math.PI),i.closePath(),i.strokeStyle=t.borderColor||e.defaults.global.defaultColor,i.lineWidth=t.borderWidth||e.defaults.global.elements.point.borderWidth,i.fillStyle=t.backgroundColor||e.defaults.global.defaultColor,i.fill(),i.stroke())}})}.call(this),function(){"use strict";var t=this,e=t.Chart;e.helpers;e.defaults.global.elements.rectangle={backgroundColor:e.defaults.global.defaultColor,borderWidth:0,borderColor:e.defaults.global.defaultColor},e.elements.Rectangle=e.Element.extend({draw:function(){var t=this._chart.ctx,e=this._view,i=e.width/2,a=e.x-i,s=e.x+i,o=e.base-(e.base-e.y),n=e.borderWidth/2;e.borderWidth&&(a+=n,s-=n,o+=n),t.beginPath(),t.fillStyle=e.backgroundColor,t.strokeStyle=e.borderColor,t.lineWidth=e.borderWidth,t.moveTo(a,e.base),t.lineTo(a,o),t.lineTo(s,o),t.lineTo(s,e.base),t.fill(),e.borderWidth&&t.stroke()},height:function(){var t=this._view;return t.base-t.y},inRange:function(t,e){var i=this._view;return i.y<i.base?t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.y&&e<=i.base:t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.base&&e<=i.y},inLabelRange:function(t){var e=this._view;return t>=e.x-e.width/2&&t<=e.x+e.width/2},tooltipPosition:function(){var t=this._view;return t.y<t.base?{x:t.x,y:t.y}:{x:t.x,y:t.base}}})}.call(this),function(){"use strict";var t=this,e=t.Chart;e.helpers;e.Bar=function(t,i){return i.type="bar",new e(t,i)}}.call(this),function(){"use strict";var t=this,e=t.Chart;e.helpers;e.Doughnut=function(t,i){return i.type="doughnut",new e(t,i)}}.call(this),function(){"use strict";var t=this,e=t.Chart;e.helpers;e.Line=function(t,i){return i.type="line",new e(t,i)}}.call(this),function(){"use strict";var t=this,e=t.Chart;e.helpers;e.PolarArea=function(t,i){return i.type="polarArea",new e(t,i)}}.call(this),function(){"use strict";var t=this,e=t.Chart;e.helpers;e.Radar=function(t,i){return i.type="radar",new e(t,i)}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={hover:{mode:"single"},scales:{xAxes:[{type:"linear",position:"bottom",id:"x-axis-1"}],yAxes:[{type:"linear",position:"left",id:"y-axis-1"}]},legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].borderColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>',tooltips:{template:"(<%= value.x %>, <%= value.y %>)",multiTemplate:"<%if (datasetLabel){%><%=datasetLabel%>: <%}%>(<%= value.x %>, <%= value.y %>)"}};e.Scatter=function(t,s){return s.options=i.configMerge(a,s.options),s.type="line",new e(t,s)}}.call(this),!function t(e,i,a){function s(n,r){if(!i[n]){if(!e[n]){var h="function"==typeof require&&require;if(!r&&h)return h(n,!0);if(o)return o(n,!0);var l=new Error("Cannot find module '"+n+"'");throw l.code="MODULE_NOT_FOUND",l}var c=i[n]={exports:{}};e[n][0].call(c.exports,function(t){var i=e[n][1][t];return s(i?i:t)},c,c.exports,t,e,i,a)}return i[n].exports}for(var o="function"==typeof require&&require,n=0;n<a.length;n++)s(a[n]);return s}({1:[function(t,e,i){!function(){var i=t("color-convert"),a=t("color-string"),s=function(t){if(t instanceof s)return t;if(!(this instanceof s))return new s(t);if(this.values={rgb:[0,0,0],hsl:[0,0,0],hsv:[0,0,0],hwb:[0,0,0],cmyk:[0,0,0,0],alpha:1},"string"==typeof t){var e=a.getRgba(t);if(e)this.setValues("rgb",e);else if(e=a.getHsla(t))this.setValues("hsl",e);else{if(!(e=a.getHwb(t)))throw new Error('Unable to parse color from string "'+t+'"');this.setValues("hwb",e)}}else if("object"==typeof t){var e=t;if(void 0!==e.r||void 0!==e.red)this.setValues("rgb",e);else if(void 0!==e.l||void 0!==e.lightness)this.setValues("hsl",e);else if(void 0!==e.v||void 0!==e.value)this.setValues("hsv",e);else if(void 0!==e.w||void 0!==e.whiteness)this.setValues("hwb",e);else{if(void 0===e.c&&void 0===e.cyan)throw new Error("Unable to parse color from object "+JSON.stringify(t));this.setValues("cmyk",e)}}};s.prototype={rgb:function(t){return this.setSpace("rgb",arguments)},hsl:function(t){return this.setSpace("hsl",arguments)},hsv:function(t){return this.setSpace("hsv",arguments)},hwb:function(t){return this.setSpace("hwb",arguments)},cmyk:function(t){return this.setSpace("cmyk",arguments)},rgbArray:function(){return this.values.rgb},hslArray:function(){return this.values.hsl},hsvArray:function(){return this.values.hsv},hwbArray:function(){return 1!==this.values.alpha?this.values.hwb.concat([this.values.alpha]):this.values.hwb},cmykArray:function(){return this.values.cmyk},rgbaArray:function(){var t=this.values.rgb;return t.concat([this.values.alpha])},hslaArray:function(){var t=this.values.hsl;return t.concat([this.values.alpha])},alpha:function(t){return void 0===t?this.values.alpha:(this.setValues("alpha",t),this)},red:function(t){return this.setChannel("rgb",0,t)},green:function(t){return this.setChannel("rgb",1,t)},blue:function(t){return this.setChannel("rgb",2,t)},hue:function(t){return this.setChannel("hsl",0,t)},saturation:function(t){return this.setChannel("hsl",1,t)},lightness:function(t){return this.setChannel("hsl",2,t)},saturationv:function(t){return this.setChannel("hsv",1,t)},whiteness:function(t){return this.setChannel("hwb",1,t)},blackness:function(t){return this.setChannel("hwb",2,t)},value:function(t){return this.setChannel("hsv",2,t)},cyan:function(t){return this.setChannel("cmyk",0,t)},magenta:function(t){return this.setChannel("cmyk",1,t)},yellow:function(t){return this.setChannel("cmyk",2,t)},black:function(t){return this.setChannel("cmyk",3,t)},hexString:function(){return a.hexString(this.values.rgb)},rgbString:function(){return a.rgbString(this.values.rgb,this.values.alpha)},rgbaString:function(){return a.rgbaString(this.values.rgb,this.values.alpha)},percentString:function(){return a.percentString(this.values.rgb,this.values.alpha)},hslString:function(){return a.hslString(this.values.hsl,this.values.alpha)},hslaString:function(){return a.hslaString(this.values.hsl,this.values.alpha)},hwbString:function(){return a.hwbString(this.values.hwb,this.values.alpha)},keyword:function(){return a.keyword(this.values.rgb,this.values.alpha)},rgbNumber:function(){return this.values.rgb[0]<<16|this.values.rgb[1]<<8|this.values.rgb[2]},luminosity:function(){for(var t=this.values.rgb,e=[],i=0;i<t.length;i++){var a=t[i]/255;e[i]=.03928>=a?a/12.92:Math.pow((a+.055)/1.055,2.4)}return.2126*e[0]+.7152*e[1]+.0722*e[2]},contrast:function(t){var e=this.luminosity(),i=t.luminosity();return e>i?(e+.05)/(i+.05):(i+.05)/(e+.05)},level:function(t){var e=this.contrast(t);return e>=7.1?"AAA":e>=4.5?"AA":""},dark:function(){var t=this.values.rgb,e=(299*t[0]+587*t[1]+114*t[2])/1e3;return 128>e},light:function(){return!this.dark()},negate:function(){for(var t=[],e=0;3>e;e++)t[e]=255-this.values.rgb[e];return this.setValues("rgb",t),this},lighten:function(t){return this.values.hsl[2]+=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},darken:function(t){return this.values.hsl[2]-=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},saturate:function(t){return this.values.hsl[1]+=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},desaturate:function(t){return this.values.hsl[1]-=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},whiten:function(t){return 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G in $)J[JSON.stringify($[G])]=G},{}],3:[function(t,e,i){var a=t("./conversions"),s=function(){return new l};for(var o in a){s[o+"Raw"]=function(t){return function(e){return"number"==typeof e&&(e=Array.prototype.slice.call(arguments)),a[t](e)}}(o);var n=/(\w+)2(\w+)/.exec(o),r=n[1],h=n[2];s[r]=s[r]||{},s[r][h]=s[o]=function(t){return function(e){"number"==typeof e&&(e=Array.prototype.slice.call(arguments));var i=a[t](e);if("string"==typeof i||void 0===i)return i;for(var s=0;s<i.length;s++)i[s]=Math.round(i[s]);return i}}(o)}var l=function(){this.convs={}};l.prototype.routeSpace=function(t,e){var i=e[0];return void 0===i?this.getValues(t):("number"==typeof i&&(i=Array.prototype.slice.call(e)),this.setValues(t,i))},l.prototype.setValues=function(t,e){return this.space=t,this.convs={},this.convs[t]=e,this},l.prototype.getValues=function(t){var e=this.convs[t];if(!e){var i=this.space,a=this.convs[i];e=s[i][t](a),this.convs[t]=e}return e},["rgb","hsl","hsv","cmyk","keyword"].forEach(function(t){l.prototype[t]=function(e){return this.routeSpace(t,arguments)}}),e.exports=s},{"./conversions":2}],4:[function(t,e,i){function a(t){if(t){var e=/^#([a-fA-F0-9]{3})$/,i=/^#([a-fA-F0-9]{6})$/,a=/^rgba?\(\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/,s=/^rgba?\(\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/,o=/(\D+)/,n=[0,0,0],r=1,h=t.match(e);if(h){h=h[1];for(var l=0;l<n.length;l++)n[l]=parseInt(h[l]+h[l],16)}else if(h=t.match(i)){h=h[1];for(var l=0;l<n.length;l++)n[l]=parseInt(h.slice(2*l,2*l+2),16)}else if(h=t.match(a)){for(var l=0;l<n.length;l++)n[l]=parseInt(h[l+1]);r=parseFloat(h[4])}else if(h=t.match(s)){for(var l=0;l<n.length;l++)n[l]=Math.round(2.55*parseFloat(h[l+1]));r=parseFloat(h[4])}else if(h=t.match(o)){if("transparent"==h[1])return[0,0,0,0];if(n=y[h[1]],!n)return}for(var l=0;l<n.length;l++)n[l]=b(n[l],0,255);return r=r||0==r?b(r,0,1):1,n[3]=r,n}}function s(t){if(t){var e=/^hsla?\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/,i=t.match(e);if(i){var a=parseFloat(i[4]),s=b(parseInt(i[1]),0,360),o=b(parseFloat(i[2]),0,100),n=b(parseFloat(i[3]),0,100),r=b(isNaN(a)?1:a,0,1);return[s,o,n,r]}}}function o(t){if(t){var e=/^hwb\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/,i=t.match(e);if(i){var a=parseFloat(i[4]),s=b(parseInt(i[1]),0,360),o=b(parseFloat(i[2]),0,100),n=b(parseFloat(i[3]),0,100),r=b(isNaN(a)?1:a,0,1);return[s,o,n,r]}}}function n(t){var e=a(t);return e&&e.slice(0,3)}function r(t){var e=s(t);return e&&e.slice(0,3)}function h(t){var e=a(t);return e?e[3]:(e=s(t))?e[3]:(e=o(t))?e[3]:void 0}function l(t){return"#"+x(t[0])+x(t[1])+x(t[2])}function c(t,e){return 1>e||t[3]&&t[3]<1?u(t,e):"rgb("+t[0]+", "+t[1]+", "+t[2]+")"}function u(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"rgba("+t[0]+", "+t[1]+", "+t[2]+", "+e+")"}function d(t,e){if(1>e||t[3]&&t[3]<1)return g(t,e);var i=Math.round(t[0]/255*100),a=Math.round(t[1]/255*100),s=Math.round(t[2]/255*100);return"rgb("+i+"%, "+a+"%, "+s+"%)"}function g(t,e){var i=Math.round(t[0]/255*100),a=Math.round(t[1]/255*100),s=Math.round(t[2]/255*100);return"rgba("+i+"%, "+a+"%, "+s+"%, "+(e||t[3]||1)+")"}function m(t,e){return 1>e||t[3]&&t[3]<1?f(t,e):"hsl("+t[0]+", "+t[1]+"%, "+t[2]+"%)"}function f(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"hsla("+t[0]+", "+t[1]+"%, "+t[2]+"%, "+e+")"}function p(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"hwb("+t[0]+", "+t[1]+"%, "+t[2]+"%"+(void 0!==e&&1!==e?", "+e:"")+")"}function v(t){return w[t.slice(0,3)]}function b(t,e,i){return Math.min(Math.max(e,t),i)}function x(t){var e=t.toString(16).toUpperCase();return e.length<2?"0"+e:e}var y=t("color-name");e.exports={getRgba:a,getHsla:s,getRgb:n,getHsl:r,getHwb:o,getAlpha:h,hexString:l,rgbString:c,rgbaString:u,percentString:d,percentaString:g,hslString:m,hslaString:f,hwbString:p,keyword:v};var w={};for(var C in y)w[y[C]]=C},{"color-name":5}],5:[function(t,e,i){e.exports={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]}},{}]},{},[1]);
\ No newline at end of file

From a3a2f8ea09ac0f19e9cb02b83a7ffeaefb04da6c Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Thu, 18 Jun 2015 18:04:28 -0400
Subject: [PATCH 212/424] Line chart addData and removeData implementations +
 sample file updates

---
 samples/line.html                  | 34 ++++++++++-
 src/controllers/controller.line.js | 92 +++++++++++++++++++++---------
 2 files changed, 95 insertions(+), 31 deletions(-)

diff --git a/samples/line.html b/samples/line.html
index b4d9bc4ee72..f4962480f4c 100644
--- a/samples/line.html
+++ b/samples/line.html
@@ -21,6 +21,8 @@
     <button id="randomizeData">Randomize Data</button>
     <button id="addDataset">Add Dataset</button>
     <button id="removeDataset">Remove Dataset</button>
+    <button id="addData">Add Data</button>
+    <button id="removeData">Remove Data</button>
     <script>
     var randomScalingFactor = function() {
         return Math.round(Math.random() * 100 * (Math.random() > 0.5 ? -1 : 1));
@@ -74,8 +76,12 @@
     };
 
     $('#randomizeData').click(function() {
-        config.data.datasets[0].data = [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()];
-        config.data.datasets[1].data = [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()];
+        $.each(config.data.datasets, function(i, dataset) {
+            dataset.data = dataset.data.map(function() {
+                return randomScalingFactor();
+            });
+
+        });
 
         window.myLine.update();
     });
@@ -88,15 +94,37 @@
             pointBorderColor: randomColor(0.7),
             pointBackgroundColor: randomColor(0.5),
             pointBorderWidth: 1,
-            data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
+            data: [],
         };
 
+        for (var index = 0; index < config.data.labels.length; ++index) {
+            newDataset.data.push(randomScalingFactor());
+        }
+
         window.myLine.addDataset(newDataset);
     });
 
+    $('#addData').click(function() {
+        if (config.data.datasets.length > 0) {
+            config.data.labels.push('dataset #' + config.data.labels.length);
+
+            for (var index = 0; index < config.data.datasets.length; ++index) {
+                window.myLine.addData(randomScalingFactor(), index);
+            }
+        }
+    });
+
     $('#removeDataset').click(function() {
         window.myLine.removeDataset(0);
     });
+
+    $('#removeData').click(function() {
+        config.data.labels.splice(-1, 1); // remove the label first
+
+        config.data.datasets.forEach(function(dataset, datasetIndex) {
+            window.myLine.removeData(datasetIndex, -1);
+        });
+    });
     </script>
 </body>
 
diff --git a/src/controllers/controller.line.js b/src/controllers/controller.line.js
index fa5518b43e1..34680dc068a 100644
--- a/src/controllers/controller.line.js
+++ b/src/controllers/controller.line.js
@@ -76,13 +76,32 @@
 				});
 			}, this);
 		},
+		addElementAndReset: function(index) {
+			this.getDataset().metaData = this.getDataset().metaData || [];
+			var point = new Chart.elements.Point({
+				_chart: this.chart.chart,
+				_datasetIndex: this.index,
+				_index: index,
+			});
+
+			// Reset the point
+			this.updateElement(point, index, true);
+
+			// Add to the points array
+			this.getDataset().metaData.splice(index, 0, point);
+
+			// Make sure bezier control points are updated
+			this.updateBezierControlPoints();
+		},
+		removeElement: function(index) {
+			this.getDataset().metaData.splice(index, 1);
+		},
 
 		reset: function() {
 			this.update(true);
 		},
 
 		update: function(reset) {
-
 			var line = this.getDataset().metaDataset;
 			var points = this.getDataset().metaData;
 
@@ -98,7 +117,6 @@
 				scaleBase = yScale.getPixelForValue(0);
 			}
 
-
 			// Update Line
 			helpers.extend(line, {
 				// Utility
@@ -126,33 +144,52 @@
 
 			// Update Points
 			helpers.each(points, function(point, index) {
-				helpers.extend(point, {
-					// Utility
-					_chart: this.chart.chart,
-					_xScale: xScale,
-					_yScale: yScale,
-					_datasetIndex: this.index,
-					_index: index,
+				this.updateElement(point, index, reset);
+			}, this);
 
-					// Desired view properties
-					_model: {
-						x: xScale.getPointPixelForValue(this.getDataset().data[index], index, this.index),
-						y: reset ? scaleBase : yScale.getPointPixelForValue(this.getDataset().data[index], index, this.index),
-						// Appearance
-						tension: point.custom && point.custom.tension ? point.custom.tension : this.chart.options.elements.line.tension,
-						radius: point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(this.getDataset().radius, index, this.chart.options.elements.point.radius),
-						backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor, index, this.chart.options.elements.point.backgroundColor),
-						borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderColor, index, this.chart.options.elements.point.borderColor),
-						borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth, index, this.chart.options.elements.point.borderWidth),
-						skip: point.custom && point.custom.skip ? point.custom.skip : this.getDataset().data[index] === null,
-
-						// Tooltip
-						hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.getDataset().hitRadius, index, this.chart.options.elements.point.hitRadius),
-					},
+			this.updateBezierControlPoints();
+		},
 
-				});
-			}, this);
+		updateElement: function(point, index, reset) {
+			var yScale = this.getScaleForId(this.getDataset().yAxisID);
+			var xScale = this.getScaleForId(this.getDataset().xAxisID);
+			var scaleBase;
+
+			if (yScale.min < 0 && yScale.max < 0) {
+				scaleBase = yScale.getPixelForValue(yScale.max);
+			} else if (yScale.min > 0 && yScale.max > 0) {
+				scaleBase = yScale.getPixelForValue(yScale.min);
+			} else {
+				scaleBase = yScale.getPixelForValue(0);
+			}
+
+			helpers.extend(point, {
+				// Utility
+				_chart: this.chart.chart,
+				_xScale: xScale,
+				_yScale: yScale,
+				_datasetIndex: this.index,
+				_index: index,
+
+				// Desired view properties
+				_model: {
+					x: xScale.getPointPixelForValue(this.getDataset().data[index], index, this.index),
+					y: reset ? scaleBase : yScale.getPointPixelForValue(this.getDataset().data[index], index, this.index),
+					// Appearance
+					tension: point.custom && point.custom.tension ? point.custom.tension : this.chart.options.elements.line.tension,
+					radius: point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(this.getDataset().radius, index, this.chart.options.elements.point.radius),
+					backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor, index, this.chart.options.elements.point.backgroundColor),
+					borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderColor, index, this.chart.options.elements.point.borderColor),
+					borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth, index, this.chart.options.elements.point.borderWidth),
+					skip: point.custom && point.custom.skip ? point.custom.skip : this.getDataset().data[index] === null,
+
+					// Tooltip
+					hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.getDataset().hitRadius, index, this.chart.options.elements.point.hitRadius),
+				},
+			});
+		},
 
+		updateBezierControlPoints: function() {
 			// Update bezier control points
 			helpers.each(this.getDataset().metaData, function(point, index) {
 				var controlPoints = helpers.splineCurve(
@@ -167,7 +204,7 @@
 
 				// Prevent the bezier going outside of the bounds of the graph
 
-				// Cap puter bezier handles to the upper/lower scale bounds
+				// Cap outer bezier handles to the upper/lower scale bounds
 				if (controlPoints.next.y > this.chart.chartArea.bottom) {
 					point._model.controlPointNextY = this.chart.chartArea.bottom;
 				} else if (controlPoints.next.y < this.chart.chartArea.top) {
@@ -188,7 +225,6 @@
 				// Now pivot the point for animation
 				point.pivot();
 			}, this);
-
 		},
 
 		draw: function(ease) {

From 73af6a31b6ec1ab3cda00a8a905c4a046d7eb086 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Thu, 18 Jun 2015 18:28:45 -0400
Subject: [PATCH 213/424] add support for addData and removeData to the radar
 chart. Needed to update the radialLinear scale so that the number of values
 is not cached.

---
 samples/radar.html                  | 35 +++++++++++--
 src/controllers/controller.radar.js | 77 +++++++++++++++++++----------
 src/scales/scale.radialLinear.js    | 20 ++++----
 3 files changed, 92 insertions(+), 40 deletions(-)

diff --git a/samples/radar.html b/samples/radar.html
index fd1214cbbdc..0605c76e760 100644
--- a/samples/radar.html
+++ b/samples/radar.html
@@ -14,6 +14,8 @@
     <button id="randomizeData">Randomize Data</button>
     <button id="addDataset">Add Dataset</button>
     <button id="removeDataset">Remove Dataset</button>
+    <button id="addData">Add Data</button>
+    <button id="removeData">Remove Data</button>
     <script>
     var randomScalingFactor = function() {
         return Math.round(Math.random() * 100);
@@ -50,11 +52,12 @@
     };
 
     $('#randomizeData').click(function() {
-        config.data.datasets[0].backgroundColor = 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',.3)';
-        config.data.datasets[0].data = [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()];
+        $.each(config.data.datasets, function(i, dataset) {
+            dataset.data = dataset.data.map(function() {
+                return randomScalingFactor();
+            });
 
-        config.data.datasets[1].backgroundColor = 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',.3)';
-        config.data.datasets[1].data = [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()];
+        });
 
         window.myRadar.update();
     });
@@ -67,15 +70,37 @@
             pointBorderColor: randomColor(0.7),
             pointBackgroundColor: randomColor(0.5),
             pointBorderWidth: 1,
-            data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
+            data: [],
         };
 
+        for (var index = 0; index < config.data.labels.length; ++index) {
+            newDataset.data.push(randomScalingFactor());
+        }
+
         window.myRadar.addDataset(newDataset);
     });
 
+    $('#addData').click(function() {
+        if (config.data.datasets.length > 0) {
+            config.data.labels.push('dataset #' + config.data.labels.length);
+
+            for (var index = 0; index < config.data.datasets.length; ++index) {
+                window.myRadar.addData(randomScalingFactor(), index);
+            }
+        }
+    });
+
     $('#removeDataset').click(function() {
         window.myRadar.removeDataset(0);
     });
+
+    $('#removeData').click(function() {
+        config.data.labels.splice(-1, 1); // remove the label first
+
+        config.data.datasets.forEach(function(dataset, datasetIndex) {
+            window.myRadar.removeData(datasetIndex, -1);
+        });
+    });
     </script>
 </body>
 
diff --git a/src/controllers/controller.radar.js b/src/controllers/controller.radar.js
index e7577887f77..ce597d720f9 100644
--- a/src/controllers/controller.radar.js
+++ b/src/controllers/controller.radar.js
@@ -70,6 +70,26 @@
 				});
 			}, this);
 		},
+		addElementAndReset: function(index) {
+			this.getDataset().metaData = this.getDataset().metaData || [];
+			var point = new Chart.elements.Point({
+				_chart: this.chart.chart,
+				_datasetIndex: this.index,
+				_index: index,
+			});
+
+			// Reset the point
+			this.updateElement(point, index, true);
+
+			// Add to the points array
+			this.getDataset().metaData.splice(index, 0, point);
+
+			// Make sure bezier control points are updated
+			this.updateBezierControlPoints();
+		},
+		removeElement: function(index) {
+			this.getDataset().metaData.splice(index, 1);
+		},
 
 		reset: function() {
 			this.update(true);
@@ -123,34 +143,40 @@
 
 			// Update Points
 			helpers.each(points, function(point, index) {
-				var pointPosition = scale.getPointPositionForValue(index, this.getDataset().data[index]);
-
-				helpers.extend(point, {
-					// Utility
-					_datasetIndex: this.index,
-					_index: index,
-
-					// Desired view properties
-					_model: {
-						x: reset ? scale.xCenter : pointPosition.x, // value not used in dataset scale, but we want a consistent API between scales
-						y: reset ? scale.yCenter : pointPosition.y,
-
-						// Appearance
-						tension: point.custom && point.custom.tension ? point.custom.tension : this.chart.options.elements.line.tension,
-						radius: point.custom && point.custom.radius ? point.custom.pointRadius : helpers.getValueAtIndexOrDefault(this.getDataset().pointRadius, index, this.chart.options.elements.point.radius),
-						backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor, index, this.chart.options.elements.point.backgroundColor),
-						borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderColor, index, this.chart.options.elements.point.borderColor),
-						borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth, index, this.chart.options.elements.point.borderWidth),
-						skip: point.custom && point.custom.skip ? point.custom.skip : this.getDataset().data[index] === null,
-
-						// Tooltip
-						hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.getDataset().hitRadius, index, this.chart.options.elements.point.hitRadius),
-					},
-				});
+				this.updateElement(point, index, reset);
 			}, this);
 
 
 			// Update bezier control points
+			this.updateBezierControlPoints();
+		},
+		updateElement: function(point, index, reset) {
+			var pointPosition = this.chart.scale.getPointPositionForValue(index, this.getDataset().data[index]);
+
+			helpers.extend(point, {
+				// Utility
+				_datasetIndex: this.index,
+				_index: index,
+
+				// Desired view properties
+				_model: {
+					x: reset ? this.chart.scale.xCenter : pointPosition.x, // value not used in dataset scale, but we want a consistent API between scales
+					y: reset ? this.chart.scale.yCenter : pointPosition.y,
+
+					// Appearance
+					tension: point.custom && point.custom.tension ? point.custom.tension : this.chart.options.elements.line.tension,
+					radius: point.custom && point.custom.radius ? point.custom.pointRadius : helpers.getValueAtIndexOrDefault(this.getDataset().pointRadius, index, this.chart.options.elements.point.radius),
+					backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor, index, this.chart.options.elements.point.backgroundColor),
+					borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderColor, index, this.chart.options.elements.point.borderColor),
+					borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth, index, this.chart.options.elements.point.borderWidth),
+					skip: point.custom && point.custom.skip ? point.custom.skip : this.getDataset().data[index] === null,
+
+					// Tooltip
+					hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.getDataset().hitRadius, index, this.chart.options.elements.point.hitRadius),
+				},
+			});
+		},
+		updateBezierControlPoints: function() {
 			helpers.each(this.getDataset().metaData, function(point, index) {
 				var controlPoints = helpers.splineCurve(
 					helpers.previousItem(this.getDataset().metaData, index, true)._model,
@@ -164,7 +190,7 @@
 
 				// Prevent the bezier going outside of the bounds of the graph
 
-				// Cap puter bezier handles to the upper/lower scale bounds
+				// Cap outer bezier handles to the upper/lower scale bounds
 				if (controlPoints.next.y > this.chart.chartArea.bottom) {
 					point._model.controlPointNextY = this.chart.chartArea.bottom;
 				} else if (controlPoints.next.y < this.chart.chartArea.top) {
@@ -185,7 +211,6 @@
 				// Now pivot the point for animation
 				point.pivot();
 			}, this);
-
 		},
 
 		draw: function(ease) {
diff --git a/src/scales/scale.radialLinear.js b/src/scales/scale.radialLinear.js
index 15169aa8673..0a1a26b45af 100644
--- a/src/scales/scale.radialLinear.js
+++ b/src/scales/scale.radialLinear.js
@@ -73,10 +73,12 @@
 			this.xCenter = this.chart.width / 2;
 			this.yCenter = this.chart.height / 2;
 			this.size = helpers.min([this.height, this.width]);
-			this.valuesCount = this.data.labels.length;
 			this.labels = this.data.labels;
 			this.drawingArea = (this.options.display) ? (this.size / 2) - (this.options.labels.fontSize / 2 + this.options.labels.backdropPaddingY) : (this.size / 2);
 		},
+		getValueCount: function() {
+			return this.data.labels.length;
+		},
 		update: function() {
 			if (!this.options.lineArc) {
 				this.setScaleSize();
@@ -201,7 +203,7 @@
 			}, this);
 		},
 		getCircumference: function() {
-			return ((Math.PI * 2) / this.valuesCount);
+			return ((Math.PI * 2) / this.getValueCount());
 		},
 		setScaleSize: function() {
 			/*
@@ -252,13 +254,13 @@
 				radiusReductionLeft,
 				maxWidthRadius;
 			this.ctx.font = helpers.fontString(this.options.pointLabels.fontSize, this.options.pointLabels.fontStyle, this.options.pointLabels.fontFamily);
-			for (i = 0; i < this.valuesCount; i++) {
+			for (i = 0; i < this.getValueCount(); i++) {
 				// 5px to space the text slightly out - similar to what we do in the draw function.
 				pointPosition = this.getPointPosition(i, largestPossibleRadius);
 				textWidth = this.ctx.measureText(helpers.template(this.options.labels.template, {
 					value: this.labels[i]
 				})).width + 5;
-				if (i === 0 || i === this.valuesCount / 2) {
+				if (i === 0 || i === this.getValueCount() / 2) {
 					// If we're at index zero, or exactly the middle, we're at exactly the top/bottom
 					// of the radar chart, so text will be aligned centrally, so we'll half it and compare
 					// w/left and right text sizes
@@ -271,13 +273,13 @@
 						furthestLeft = pointPosition.x - halfTextWidth;
 						furthestLeftIndex = i;
 					}
-				} else if (i < this.valuesCount / 2) {
+				} else if (i < this.getValueCount() / 2) {
 					// Less than half the values means we'll left align the text
 					if (pointPosition.x + textWidth > furthestRight) {
 						furthestRight = pointPosition.x + textWidth;
 						furthestRightIndex = i;
 					}
-				} else if (i > this.valuesCount / 2) {
+				} else if (i > this.getValueCount() / 2) {
 					// More than half the values means we'll right align the text
 					if (pointPosition.x - textWidth < furthestLeft) {
 						furthestLeft = pointPosition.x - textWidth;
@@ -319,7 +321,7 @@
 		},
 
 		getIndexAngle: function(index) {
-			var angleMultiplier = (Math.PI * 2) / this.valuesCount;
+			var angleMultiplier = (Math.PI * 2) / this.getValueCount();
 			// Start from the top instead of right, so remove a quarter of the circle
 
 			return index * angleMultiplier - (Math.PI / 2);
@@ -362,7 +364,7 @@
 							} else {
 								// Draw straight lines connecting each index
 								ctx.beginPath();
-								for (var i = 0; i < this.valuesCount; i++) {
+								for (var i = 0; i < this.getValueCount(); i++) {
 									var pointPosition = this.getPointPosition(i, this.getDistanceFromCenterForValue(this.ticks[index]));
 									if (i === 0) {
 										ctx.moveTo(pointPosition.x, pointPosition.y);
@@ -401,7 +403,7 @@
 					ctx.lineWidth = this.options.angleLines.lineWidth;
 					ctx.strokeStyle = this.options.angleLines.color;
 
-					for (var i = this.valuesCount - 1; i >= 0; i--) {
+					for (var i = this.getValueCount() - 1; i >= 0; i--) {
 						if (this.options.angleLines.show) {
 							var outerPosition = this.getPointPosition(i, this.getDistanceFromCenterForValue(this.max));
 							ctx.beginPath();

From 891655b3cea3ac48becc637a578222136297e248 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Thu, 18 Jun 2015 18:51:00 -0400
Subject: [PATCH 214/424] Polar area charts now support addData and removeData.
 Fixed an issue with the animateRotate and animateScale options for polar area
 charts.

---
 samples/polar-area.html                 | 29 +++++++-
 src/controllers/controller.polarArea.js | 96 ++++++++++++++-----------
 2 files changed, 83 insertions(+), 42 deletions(-)

diff --git a/samples/polar-area.html b/samples/polar-area.html
index 73d5c604972..a8c74d16b61 100644
--- a/samples/polar-area.html
+++ b/samples/polar-area.html
@@ -8,10 +8,12 @@
 </head>
 
 <body>
-    <div id="canvas-holder" style="width:100%">
+    <div id="canvas-holder" style="width:50%">
         <canvas id="chart-area" width="300" height="300" />
     </div>
     <button id="randomizeData">Randomize Data</button>
+    <button id="addData">Add Data</button>
+    <button id="removeData">Remove Data</button>
     <script>
     var randomScalingFactor = function() {
         return Math.round(Math.random() * 100);
@@ -19,6 +21,9 @@
     var randomColorFactor = function() {
         return Math.round(Math.random() * 255);
     };
+    var randomColor = function(opacity) {
+        return 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',' + (opacity || '.3') + ')';
+    };
 
     var config = {
         data: {
@@ -60,11 +65,31 @@
         $.each(config.data.datasets, function(i, piece) {
             $.each(piece.data, function(j, value) {
                 config.data.datasets[i].data[j] = randomScalingFactor();
-                //config.data.datasets.backgroundColor[i] = 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',.7)';
+                config.data.datasets[i].backgroundColor[j] = randomColor();
             });
         });
         window.myPolarArea.update();
     });
+
+    $('#addData').click(function() {
+        if (config.data.datasets.length > 0) {
+            config.data.labels.push('dataset #' + config.data.labels.length);
+
+            for (var index = 0; index < config.data.datasets.length; ++index) {
+                config.data.datasets[index].backgroundColor.push(randomColor());
+                window.myPolarArea.addData(randomScalingFactor(), index);
+            }
+        }
+    });
+
+    $('#removeData').click(function() {
+        config.data.labels.splice(-1, 1); // remove the label first
+
+        config.data.datasets.forEach(function(dataset, datasetIndex) {
+            dataset.backgroundColor.splice(-1, 1);
+            window.myPolarArea.removeData(datasetIndex, -1);
+        });
+    });
     </script>
 </body>
 
diff --git a/src/controllers/controller.polarArea.js b/src/controllers/controller.polarArea.js
index 733ab9dc6d0..4fe948bf843 100644
--- a/src/controllers/controller.polarArea.js
+++ b/src/controllers/controller.polarArea.js
@@ -16,6 +16,7 @@
 
 		//Boolean - Whether to animate the rotation of the chart
 		animateRotate: true,
+		animateScale: true,
 	};
 
 	Chart.controllers.polarArea = function(chart, datasetIndex) {
@@ -56,6 +57,23 @@
 				});
 			}, this);
 		},
+		addElementAndReset: function(index) {
+			this.getDataset().metaData = this.getDataset().metaData || [];
+			var arc = new Chart.elements.Arc({
+				_chart: this.chart.chart,
+				_datasetIndex: this.index,
+				_index: index,
+			});
+
+			// Reset the point
+			this.updateElement(arc, index, true);
+
+			// Add to the points array
+			this.getDataset().metaData.splice(index, 0, arc);
+		},
+		removeElement: function(index) {
+			this.getDataset().metaData.splice(index, 1);
+		},
 
 		reset: function() {
 			this.update(true);
@@ -82,14 +100,44 @@
 			this.innerRadius = this.outerRadius - this.chart.radiusLength;
 
 			helpers.each(this.getDataset().metaData, function(arc, index) {
-
-				var resetModel = {
+				this.updateElement(arc, index, reset);
+			}, this);
+		},
+		updateElement: function(arc, index, reset) {
+			var circumference = 1 / this.getDataset().data.length * 2;
+			var startAngle = (-0.5 * Math.PI) + (Math.PI * circumference) * index;
+			var endAngle = startAngle + (circumference * Math.PI);
+
+			var resetModel = {
+				x: this.chart.chart.width / 2,
+				y: this.chart.chart.height / 2,
+				innerRadius: 0,
+				outerRadius: this.chart.options.animateScale ? 0 : this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[index]),
+				startAngle: this.chart.options.animateRotate ? Math.PI * -0.5 : startAngle,
+				endAngle: this.chart.options.animateRotate ? Math.PI * -0.5 : endAngle,
+
+				backgroundColor: arc.custom && arc.custom.backgroundColor ? arc.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().backgroundColor, index, this.chart.options.elements.arc.backgroundColor),
+				hoverBackgroundColor: arc.custom && arc.custom.hoverBackgroundColor ? arc.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor, index, this.chart.options.elements.arc.hoverBackgroundColor),
+				borderWidth: arc.custom && arc.custom.borderWidth ? arc.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().borderWidth, index, this.chart.options.elements.arc.borderWidth),
+				borderColor: arc.custom && arc.custom.borderColor ? arc.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().borderColor, index, this.chart.options.elements.arc.borderColor),
+
+				label: helpers.getValueAtIndexOrDefault(this.chart.data.labels, index, this.chart.data.labels[index])
+			};
+
+			helpers.extend(arc, {
+				// Utility
+				_chart: this.chart.chart,
+				_datasetIndex: this.index,
+				_index: index,
+
+				// Desired view properties
+				_model: reset ? resetModel : {
 					x: this.chart.chart.width / 2,
 					y: this.chart.chart.height / 2,
 					innerRadius: 0,
-					outerRadius: 0,
-					startAngle: Math.PI * -0.5,
-					endAngle: Math.PI * -0.5,
+					outerRadius: this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[index]),
+					startAngle: startAngle,
+					endAngle: endAngle,
 
 					backgroundColor: arc.custom && arc.custom.backgroundColor ? arc.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().backgroundColor, index, this.chart.options.elements.arc.backgroundColor),
 					hoverBackgroundColor: arc.custom && arc.custom.hoverBackgroundColor ? arc.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor, index, this.chart.options.elements.arc.hoverBackgroundColor),
@@ -97,40 +145,10 @@
 					borderColor: arc.custom && arc.custom.borderColor ? arc.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().borderColor, index, this.chart.options.elements.arc.borderColor),
 
 					label: helpers.getValueAtIndexOrDefault(this.chart.data.labels, index, this.chart.data.labels[index])
-				};
-
-				var circumference = 1 / this.getDataset().data.length * 2;
-				var startAngle = (-0.5 * Math.PI) + (Math.PI * circumference) * index;
-				var endAngle = startAngle + (circumference * Math.PI);
-
-				console.log()
-
-				helpers.extend(arc, {
-					// Utility
-					_chart: this.chart.chart,
-					_datasetIndex: this.index,
-					_index: index,
-
-					// Desired view properties
-					_model: reset ? resetModel : {
-						x: this.chart.chart.width / 2,
-						y: this.chart.chart.height / 2,
-						innerRadius: 0,
-						outerRadius: this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[index]),
-						startAngle: startAngle,
-						endAngle: endAngle,
-
-						backgroundColor: arc.custom && arc.custom.backgroundColor ? arc.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().backgroundColor, index, this.chart.options.elements.arc.backgroundColor),
-						hoverBackgroundColor: arc.custom && arc.custom.hoverBackgroundColor ? arc.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor, index, this.chart.options.elements.arc.hoverBackgroundColor),
-						borderWidth: arc.custom && arc.custom.borderWidth ? arc.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().borderWidth, index, this.chart.options.elements.arc.borderWidth),
-						borderColor: arc.custom && arc.custom.borderColor ? arc.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().borderColor, index, this.chart.options.elements.arc.borderColor),
-
-						label: helpers.getValueAtIndexOrDefault(this.chart.data.labels, index, this.chart.data.labels[index])
-					},
-				});
+				},
+			});
 
-				arc.pivot();
-			}, this);
+			arc.pivot();
 		},
 
 		draw: function(ease) {
@@ -141,8 +159,6 @@
 			}, this);
 		},
 
-
-
 		setHoverStyle: function(arc) {
 			var dataset = this.chart.data.datasets[arc._datasetIndex];
 			var index = arc._index;

From 8cecd5935ec044515e28cddf3d15b89ffb0f7433 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Fri, 19 Jun 2015 12:36:22 -0600
Subject: [PATCH 215/424] Tooltip Title width now accurately measured

---
 Chart.js                                | 285 +++++++++++++++---------
 Chart.min.js                            |   8 +-
 samples/line.html                       |  34 ++-
 samples/polar-area.html                 |  29 ++-
 samples/radar.html                      |  35 ++-
 src/controllers/controller.line.js      |  92 +++++---
 src/controllers/controller.polarArea.js |  96 ++++----
 src/controllers/controller.radar.js     |  77 ++++---
 src/core/core.tooltip.js                |   2 +-
 src/scales/scale.radialLinear.js        |  20 +-
 10 files changed, 457 insertions(+), 221 deletions(-)

diff --git a/Chart.js b/Chart.js
index 422c91d1610..808dd8ad0ac 100644
--- a/Chart.js
+++ b/Chart.js
@@ -2154,7 +2154,7 @@
 
 					this._model.height = (labels.length * this._model.fontSize) + ((labels.length - 1) * (this._model.fontSize / 2)) + (this._model.yPadding * 2) + this._model.titleFontSize * 1.5;
 
-					var titleWidth = ctx.measureText(this.title).width,
+					var titleWidth = ctx.measureText(this._model.title).width,
 						//Label has a legend square as well so account for this.
 						labelWidth = helpers.longestText(ctx, this.font, labels) + this._model.fontSize + 3,
 						longestTextWidth = helpers.max([labelWidth, titleWidth]);
@@ -2741,13 +2741,32 @@
 				});
 			}, this);
 		},
+		addElementAndReset: function(index) {
+			this.getDataset().metaData = this.getDataset().metaData || [];
+			var point = new Chart.elements.Point({
+				_chart: this.chart.chart,
+				_datasetIndex: this.index,
+				_index: index,
+			});
+
+			// Reset the point
+			this.updateElement(point, index, true);
+
+			// Add to the points array
+			this.getDataset().metaData.splice(index, 0, point);
+
+			// Make sure bezier control points are updated
+			this.updateBezierControlPoints();
+		},
+		removeElement: function(index) {
+			this.getDataset().metaData.splice(index, 1);
+		},
 
 		reset: function() {
 			this.update(true);
 		},
 
 		update: function(reset) {
-
 			var line = this.getDataset().metaDataset;
 			var points = this.getDataset().metaData;
 
@@ -2763,7 +2782,6 @@
 				scaleBase = yScale.getPixelForValue(0);
 			}
 
-
 			// Update Line
 			helpers.extend(line, {
 				// Utility
@@ -2791,33 +2809,52 @@
 
 			// Update Points
 			helpers.each(points, function(point, index) {
-				helpers.extend(point, {
-					// Utility
-					_chart: this.chart.chart,
-					_xScale: xScale,
-					_yScale: yScale,
-					_datasetIndex: this.index,
-					_index: index,
+				this.updateElement(point, index, reset);
+			}, this);
 
-					// Desired view properties
-					_model: {
-						x: xScale.getPointPixelForValue(this.getDataset().data[index], index, this.index),
-						y: reset ? scaleBase : yScale.getPointPixelForValue(this.getDataset().data[index], index, this.index),
-						// Appearance
-						tension: point.custom && point.custom.tension ? point.custom.tension : this.chart.options.elements.line.tension,
-						radius: point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(this.getDataset().radius, index, this.chart.options.elements.point.radius),
-						backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor, index, this.chart.options.elements.point.backgroundColor),
-						borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderColor, index, this.chart.options.elements.point.borderColor),
-						borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth, index, this.chart.options.elements.point.borderWidth),
-						skip: point.custom && point.custom.skip ? point.custom.skip : this.getDataset().data[index] === null,
-
-						// Tooltip
-						hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.getDataset().hitRadius, index, this.chart.options.elements.point.hitRadius),
-					},
+			this.updateBezierControlPoints();
+		},
 
-				});
-			}, this);
+		updateElement: function(point, index, reset) {
+			var yScale = this.getScaleForId(this.getDataset().yAxisID);
+			var xScale = this.getScaleForId(this.getDataset().xAxisID);
+			var scaleBase;
+
+			if (yScale.min < 0 && yScale.max < 0) {
+				scaleBase = yScale.getPixelForValue(yScale.max);
+			} else if (yScale.min > 0 && yScale.max > 0) {
+				scaleBase = yScale.getPixelForValue(yScale.min);
+			} else {
+				scaleBase = yScale.getPixelForValue(0);
+			}
+
+			helpers.extend(point, {
+				// Utility
+				_chart: this.chart.chart,
+				_xScale: xScale,
+				_yScale: yScale,
+				_datasetIndex: this.index,
+				_index: index,
+
+				// Desired view properties
+				_model: {
+					x: xScale.getPointPixelForValue(this.getDataset().data[index], index, this.index),
+					y: reset ? scaleBase : yScale.getPointPixelForValue(this.getDataset().data[index], index, this.index),
+					// Appearance
+					tension: point.custom && point.custom.tension ? point.custom.tension : this.chart.options.elements.line.tension,
+					radius: point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(this.getDataset().radius, index, this.chart.options.elements.point.radius),
+					backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor, index, this.chart.options.elements.point.backgroundColor),
+					borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderColor, index, this.chart.options.elements.point.borderColor),
+					borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth, index, this.chart.options.elements.point.borderWidth),
+					skip: point.custom && point.custom.skip ? point.custom.skip : this.getDataset().data[index] === null,
 
+					// Tooltip
+					hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.getDataset().hitRadius, index, this.chart.options.elements.point.hitRadius),
+				},
+			});
+		},
+
+		updateBezierControlPoints: function() {
 			// Update bezier control points
 			helpers.each(this.getDataset().metaData, function(point, index) {
 				var controlPoints = helpers.splineCurve(
@@ -2832,7 +2869,7 @@
 
 				// Prevent the bezier going outside of the bounds of the graph
 
-				// Cap puter bezier handles to the upper/lower scale bounds
+				// Cap outer bezier handles to the upper/lower scale bounds
 				if (controlPoints.next.y > this.chart.chartArea.bottom) {
 					point._model.controlPointNextY = this.chart.chartArea.bottom;
 				} else if (controlPoints.next.y < this.chart.chartArea.top) {
@@ -2853,7 +2890,6 @@
 				// Now pivot the point for animation
 				point.pivot();
 			}, this);
-
 		},
 
 		draw: function(ease) {
@@ -2918,6 +2954,7 @@
 
 		//Boolean - Whether to animate the rotation of the chart
 		animateRotate: true,
+		animateScale: true,
 	};
 
 	Chart.controllers.polarArea = function(chart, datasetIndex) {
@@ -2958,6 +2995,23 @@
 				});
 			}, this);
 		},
+		addElementAndReset: function(index) {
+			this.getDataset().metaData = this.getDataset().metaData || [];
+			var arc = new Chart.elements.Arc({
+				_chart: this.chart.chart,
+				_datasetIndex: this.index,
+				_index: index,
+			});
+
+			// Reset the point
+			this.updateElement(arc, index, true);
+
+			// Add to the points array
+			this.getDataset().metaData.splice(index, 0, arc);
+		},
+		removeElement: function(index) {
+			this.getDataset().metaData.splice(index, 1);
+		},
 
 		reset: function() {
 			this.update(true);
@@ -2984,14 +3038,44 @@
 			this.innerRadius = this.outerRadius - this.chart.radiusLength;
 
 			helpers.each(this.getDataset().metaData, function(arc, index) {
+				this.updateElement(arc, index, reset);
+			}, this);
+		},
+		updateElement: function(arc, index, reset) {
+			var circumference = 1 / this.getDataset().data.length * 2;
+			var startAngle = (-0.5 * Math.PI) + (Math.PI * circumference) * index;
+			var endAngle = startAngle + (circumference * Math.PI);
+
+			var resetModel = {
+				x: this.chart.chart.width / 2,
+				y: this.chart.chart.height / 2,
+				innerRadius: 0,
+				outerRadius: this.chart.options.animateScale ? 0 : this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[index]),
+				startAngle: this.chart.options.animateRotate ? Math.PI * -0.5 : startAngle,
+				endAngle: this.chart.options.animateRotate ? Math.PI * -0.5 : endAngle,
+
+				backgroundColor: arc.custom && arc.custom.backgroundColor ? arc.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().backgroundColor, index, this.chart.options.elements.arc.backgroundColor),
+				hoverBackgroundColor: arc.custom && arc.custom.hoverBackgroundColor ? arc.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor, index, this.chart.options.elements.arc.hoverBackgroundColor),
+				borderWidth: arc.custom && arc.custom.borderWidth ? arc.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().borderWidth, index, this.chart.options.elements.arc.borderWidth),
+				borderColor: arc.custom && arc.custom.borderColor ? arc.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().borderColor, index, this.chart.options.elements.arc.borderColor),
+
+				label: helpers.getValueAtIndexOrDefault(this.chart.data.labels, index, this.chart.data.labels[index])
+			};
 
-				var resetModel = {
+			helpers.extend(arc, {
+				// Utility
+				_chart: this.chart.chart,
+				_datasetIndex: this.index,
+				_index: index,
+
+				// Desired view properties
+				_model: reset ? resetModel : {
 					x: this.chart.chart.width / 2,
 					y: this.chart.chart.height / 2,
 					innerRadius: 0,
-					outerRadius: 0,
-					startAngle: Math.PI * -0.5,
-					endAngle: Math.PI * -0.5,
+					outerRadius: this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[index]),
+					startAngle: startAngle,
+					endAngle: endAngle,
 
 					backgroundColor: arc.custom && arc.custom.backgroundColor ? arc.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().backgroundColor, index, this.chart.options.elements.arc.backgroundColor),
 					hoverBackgroundColor: arc.custom && arc.custom.hoverBackgroundColor ? arc.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor, index, this.chart.options.elements.arc.hoverBackgroundColor),
@@ -2999,40 +3083,10 @@
 					borderColor: arc.custom && arc.custom.borderColor ? arc.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().borderColor, index, this.chart.options.elements.arc.borderColor),
 
 					label: helpers.getValueAtIndexOrDefault(this.chart.data.labels, index, this.chart.data.labels[index])
-				};
-
-				var circumference = 1 / this.getDataset().data.length * 2;
-				var startAngle = (-0.5 * Math.PI) + (Math.PI * circumference) * index;
-				var endAngle = startAngle + (circumference * Math.PI);
-
-				console.log()
-
-				helpers.extend(arc, {
-					// Utility
-					_chart: this.chart.chart,
-					_datasetIndex: this.index,
-					_index: index,
-
-					// Desired view properties
-					_model: reset ? resetModel : {
-						x: this.chart.chart.width / 2,
-						y: this.chart.chart.height / 2,
-						innerRadius: 0,
-						outerRadius: this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[index]),
-						startAngle: startAngle,
-						endAngle: endAngle,
-
-						backgroundColor: arc.custom && arc.custom.backgroundColor ? arc.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().backgroundColor, index, this.chart.options.elements.arc.backgroundColor),
-						hoverBackgroundColor: arc.custom && arc.custom.hoverBackgroundColor ? arc.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor, index, this.chart.options.elements.arc.hoverBackgroundColor),
-						borderWidth: arc.custom && arc.custom.borderWidth ? arc.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().borderWidth, index, this.chart.options.elements.arc.borderWidth),
-						borderColor: arc.custom && arc.custom.borderColor ? arc.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().borderColor, index, this.chart.options.elements.arc.borderColor),
-
-						label: helpers.getValueAtIndexOrDefault(this.chart.data.labels, index, this.chart.data.labels[index])
-					},
-				});
+				},
+			});
 
-				arc.pivot();
-			}, this);
+			arc.pivot();
 		},
 
 		draw: function(ease) {
@@ -3043,8 +3097,6 @@
 			}, this);
 		},
 
-
-
 		setHoverStyle: function(arc) {
 			var dataset = this.chart.data.datasets[arc._datasetIndex];
 			var index = arc._index;
@@ -3161,6 +3213,26 @@
 				});
 			}, this);
 		},
+		addElementAndReset: function(index) {
+			this.getDataset().metaData = this.getDataset().metaData || [];
+			var point = new Chart.elements.Point({
+				_chart: this.chart.chart,
+				_datasetIndex: this.index,
+				_index: index,
+			});
+
+			// Reset the point
+			this.updateElement(point, index, true);
+
+			// Add to the points array
+			this.getDataset().metaData.splice(index, 0, point);
+
+			// Make sure bezier control points are updated
+			this.updateBezierControlPoints();
+		},
+		removeElement: function(index) {
+			this.getDataset().metaData.splice(index, 1);
+		},
 
 		reset: function() {
 			this.update(true);
@@ -3214,34 +3286,40 @@
 
 			// Update Points
 			helpers.each(points, function(point, index) {
-				var pointPosition = scale.getPointPositionForValue(index, this.getDataset().data[index]);
-
-				helpers.extend(point, {
-					// Utility
-					_datasetIndex: this.index,
-					_index: index,
-
-					// Desired view properties
-					_model: {
-						x: reset ? scale.xCenter : pointPosition.x, // value not used in dataset scale, but we want a consistent API between scales
-						y: reset ? scale.yCenter : pointPosition.y,
-
-						// Appearance
-						tension: point.custom && point.custom.tension ? point.custom.tension : this.chart.options.elements.line.tension,
-						radius: point.custom && point.custom.radius ? point.custom.pointRadius : helpers.getValueAtIndexOrDefault(this.getDataset().pointRadius, index, this.chart.options.elements.point.radius),
-						backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor, index, this.chart.options.elements.point.backgroundColor),
-						borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderColor, index, this.chart.options.elements.point.borderColor),
-						borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth, index, this.chart.options.elements.point.borderWidth),
-						skip: point.custom && point.custom.skip ? point.custom.skip : this.getDataset().data[index] === null,
-
-						// Tooltip
-						hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.getDataset().hitRadius, index, this.chart.options.elements.point.hitRadius),
-					},
-				});
+				this.updateElement(point, index, reset);
 			}, this);
 
 
 			// Update bezier control points
+			this.updateBezierControlPoints();
+		},
+		updateElement: function(point, index, reset) {
+			var pointPosition = this.chart.scale.getPointPositionForValue(index, this.getDataset().data[index]);
+
+			helpers.extend(point, {
+				// Utility
+				_datasetIndex: this.index,
+				_index: index,
+
+				// Desired view properties
+				_model: {
+					x: reset ? this.chart.scale.xCenter : pointPosition.x, // value not used in dataset scale, but we want a consistent API between scales
+					y: reset ? this.chart.scale.yCenter : pointPosition.y,
+
+					// Appearance
+					tension: point.custom && point.custom.tension ? point.custom.tension : this.chart.options.elements.line.tension,
+					radius: point.custom && point.custom.radius ? point.custom.pointRadius : helpers.getValueAtIndexOrDefault(this.getDataset().pointRadius, index, this.chart.options.elements.point.radius),
+					backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor, index, this.chart.options.elements.point.backgroundColor),
+					borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderColor, index, this.chart.options.elements.point.borderColor),
+					borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth, index, this.chart.options.elements.point.borderWidth),
+					skip: point.custom && point.custom.skip ? point.custom.skip : this.getDataset().data[index] === null,
+
+					// Tooltip
+					hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.getDataset().hitRadius, index, this.chart.options.elements.point.hitRadius),
+				},
+			});
+		},
+		updateBezierControlPoints: function() {
 			helpers.each(this.getDataset().metaData, function(point, index) {
 				var controlPoints = helpers.splineCurve(
 					helpers.previousItem(this.getDataset().metaData, index, true)._model,
@@ -3255,7 +3333,7 @@
 
 				// Prevent the bezier going outside of the bounds of the graph
 
-				// Cap puter bezier handles to the upper/lower scale bounds
+				// Cap outer bezier handles to the upper/lower scale bounds
 				if (controlPoints.next.y > this.chart.chartArea.bottom) {
 					point._model.controlPointNextY = this.chart.chartArea.bottom;
 				} else if (controlPoints.next.y < this.chart.chartArea.top) {
@@ -3276,7 +3354,6 @@
 				// Now pivot the point for animation
 				point.pivot();
 			}, this);
-
 		},
 
 		draw: function(ease) {
@@ -4238,10 +4315,12 @@
 			this.xCenter = this.chart.width / 2;
 			this.yCenter = this.chart.height / 2;
 			this.size = helpers.min([this.height, this.width]);
-			this.valuesCount = this.data.labels.length;
 			this.labels = this.data.labels;
 			this.drawingArea = (this.options.display) ? (this.size / 2) - (this.options.labels.fontSize / 2 + this.options.labels.backdropPaddingY) : (this.size / 2);
 		},
+		getValueCount: function() {
+			return this.data.labels.length;
+		},
 		update: function() {
 			if (!this.options.lineArc) {
 				this.setScaleSize();
@@ -4366,7 +4445,7 @@
 			}, this);
 		},
 		getCircumference: function() {
-			return ((Math.PI * 2) / this.valuesCount);
+			return ((Math.PI * 2) / this.getValueCount());
 		},
 		setScaleSize: function() {
 			/*
@@ -4417,13 +4496,13 @@
 				radiusReductionLeft,
 				maxWidthRadius;
 			this.ctx.font = helpers.fontString(this.options.pointLabels.fontSize, this.options.pointLabels.fontStyle, this.options.pointLabels.fontFamily);
-			for (i = 0; i < this.valuesCount; i++) {
+			for (i = 0; i < this.getValueCount(); i++) {
 				// 5px to space the text slightly out - similar to what we do in the draw function.
 				pointPosition = this.getPointPosition(i, largestPossibleRadius);
 				textWidth = this.ctx.measureText(helpers.template(this.options.labels.template, {
 					value: this.labels[i]
 				})).width + 5;
-				if (i === 0 || i === this.valuesCount / 2) {
+				if (i === 0 || i === this.getValueCount() / 2) {
 					// If we're at index zero, or exactly the middle, we're at exactly the top/bottom
 					// of the radar chart, so text will be aligned centrally, so we'll half it and compare
 					// w/left and right text sizes
@@ -4436,13 +4515,13 @@
 						furthestLeft = pointPosition.x - halfTextWidth;
 						furthestLeftIndex = i;
 					}
-				} else if (i < this.valuesCount / 2) {
+				} else if (i < this.getValueCount() / 2) {
 					// Less than half the values means we'll left align the text
 					if (pointPosition.x + textWidth > furthestRight) {
 						furthestRight = pointPosition.x + textWidth;
 						furthestRightIndex = i;
 					}
-				} else if (i > this.valuesCount / 2) {
+				} else if (i > this.getValueCount() / 2) {
 					// More than half the values means we'll right align the text
 					if (pointPosition.x - textWidth < furthestLeft) {
 						furthestLeft = pointPosition.x - textWidth;
@@ -4484,7 +4563,7 @@
 		},
 
 		getIndexAngle: function(index) {
-			var angleMultiplier = (Math.PI * 2) / this.valuesCount;
+			var angleMultiplier = (Math.PI * 2) / this.getValueCount();
 			// Start from the top instead of right, so remove a quarter of the circle
 
 			return index * angleMultiplier - (Math.PI / 2);
@@ -4527,7 +4606,7 @@
 							} else {
 								// Draw straight lines connecting each index
 								ctx.beginPath();
-								for (var i = 0; i < this.valuesCount; i++) {
+								for (var i = 0; i < this.getValueCount(); i++) {
 									var pointPosition = this.getPointPosition(i, this.getDistanceFromCenterForValue(this.ticks[index]));
 									if (i === 0) {
 										ctx.moveTo(pointPosition.x, pointPosition.y);
@@ -4566,7 +4645,7 @@
 					ctx.lineWidth = this.options.angleLines.lineWidth;
 					ctx.strokeStyle = this.options.angleLines.color;
 
-					for (var i = this.valuesCount - 1; i >= 0; i--) {
+					for (var i = this.getValueCount() - 1; i >= 0; i--) {
 						if (this.options.angleLines.show) {
 							var outerPosition = this.getPointPosition(i, this.getDistanceFromCenterForValue(this.max));
 							ctx.beginPath();
diff --git a/Chart.min.js b/Chart.min.js
index 4c0b49123a2..ba642a9839e 100644
--- a/Chart.min.js
+++ b/Chart.min.js
@@ -7,9 +7,9 @@
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-(function(){"use strict";var t=this,e=t.Chart,i=function(t,e){this.config=e,t.length&&t[0].getContext&&(t=t[0]),t.getContext&&(t=t.getContext("2d")),this.canvas=t.canvas,this.ctx=t;var a=function(t,e){return t["offset"+e]?t["offset"+e]:document.defaultView.getComputedStyle(t).getPropertyValue(e)},s=this.width=a(t.canvas,"Width")||t.canvas.width,o=this.height=a(t.canvas,"Height")||t.canvas.height;return t.canvas.width=s,t.canvas.height=o,s=this.width=t.canvas.width,o=this.height=t.canvas.height,this.aspectRatio=this.width/this.height,i.helpers.retinaScale(this),e?(this.controller=new i.Controller(this),this.controller):this};i.defaults={global:{responsive:!0,responsiveAnimationDuration:0,maintainAspectRatio:!0,events:["mousemove","mouseout","click","touchstart","touchmove","touchend"],hover:{onHover:null,mode:"single",animationDuration:400},onClick:null,defaultColor:"rgba(0,0,0,0.1)",elements:{}}},"undefined"!=typeof amd?define(function(){return i}):"object"==typeof module&&module.exports&&(module.exports=i),t.Chart=i,i.noConflict=function(){return t.Chart=e,i}}).call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers={}),i=e.each=function(t,e,i,a){var s=Array.prototype.slice.call(arguments,3);if(t)if(t.length===+t.length){var o;if(a)for(o=t.length-1;o>=0;o--)e.apply(i,[t[o],o].concat(s));else for(o=0;o<t.length;o++)e.apply(i,[t[o],o].concat(s))}else for(var n in t)e.apply(i,[t[n],n].concat(s))},a=e.clone=function(t){var s={};return i(t,function(i,o){t.hasOwnProperty(o)&&(e.isArray(i)?s[o]=i.slice(0):"object"==typeof i&&null!==i?s[o]=a(i):s[o]=i)}),s},s=e.extend=function(t){return i(Array.prototype.slice.call(arguments,1),function(e){i(e,function(i,a){e.hasOwnProperty(a)&&(t[a]=i)})}),t},o=(e.merge=function(t,e){var i=Array.prototype.slice.call(arguments,0);return i.unshift({}),s.apply(null,i)},e.configMerge=function(t){var i=a(t);return e.each(Array.prototype.slice.call(arguments,1),function(t){e.each(t,function(a,s){if(t.hasOwnProperty(s))if("scales"===s)i[s]=e.scaleMerge(i.hasOwnProperty(s)?i[s]:{},a);else if("scale"===s)i[s]=e.configMerge(i.hasOwnProperty(s)?i[s]:{},Chart.scaleService.getScaleDefaults(a.type),a);else if(i.hasOwnProperty(s)&&e.isArray(i[s])&&e.isArray(a)){var o=i[s];e.each(a,function(t,i){i<o.length?o[i]=e.configMerge(o[i],t):o.push(t)})}else i.hasOwnProperty(s)&&"object"==typeof i[s]&&null!==i[s]&&"object"==typeof a?i[s]=e.configMerge(i[s],a):i[s]=a})}),i},e.scaleMerge=function(t,i){var s=a(t);return 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t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);if(this.lastActive.length)switch(this.options.hover.mode){case"single":this.data.datasets[this.lastActive[0]._datasetIndex].controller.removeHoverStyle(this.lastActive[0],this.lastActive[0]._datasetIndex,this.lastActive[0]._index);break;case"label":for(var i=0;i<this.lastActive.length;i++)this.data.datasets[this.lastActive[i]._datasetIndex].controller.removeHoverStyle(this.lastActive[i],this.lastActive[i]._datasetIndex,this.lastActive[i]._index);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":this.data.datasets[this.active[0]._datasetIndex].controller.setHoverStyle(this.active[0]);break;case"label":for(var i=0;i<this.active.length;i++)this.data.datasets[this.active[i]._datasetIndex].controller.setHoverStyle(this.active[i]);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,e.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;e.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers);e.addEvent(window,"resize",function(){var t;return function(){clearTimeout(t),t=setTimeout(function(){e.each(Chart.instances,function(t){t.options.responsive&&t.resize()})},16)}}())}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.scaleService={constructors:{},defaults:{},registerScaleType:function(t,e,i){this.constructors[t]=e,this.defaults[t]=i},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0},getScaleDefaults:function(t){return this.defaults.hasOwnProperty(t)?this.defaults[t]:{}},fitScalesForChart:function(t,e,a){var s=e>30?5:2,o=a>30?5:2;if(t){var n=i.where(t.scales,function(t){return"left"==t.options.position}),r=i.where(t.scales,function(t){return"right"==t.options.position}),h=i.where(t.scales,function(t){return"top"==t.options.position}),l=i.where(t.scales,function(t){return"bottom"==t.options.position}),c=e/2,u=a/2;c-=2*s,u-=2*o;var d=(e-c)/(n.length+r.length),g=(a-u)/(h.length+l.length),m=[],f=function(t){var e=t.fit(d,u);m.push({horizontal:!1,minSize:e,scale:t})},p=function(t){var e=t.fit(c,g);m.push({horizontal:!0,minSize:e,scale:t})};i.each(n,f),i.each(r,f),i.each(h,p),i.each(l,p);var v=a-2*o,b=e-2*s;i.each(m,function(t){t.horizontal?v-=t.minSize.height:b-=t.minSize.width});var x=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t});e&&t.fit(e.minSize.width,v)},y=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:w,right:C,top:0,bottom:0};e&&t.fit(b,e.minSize.height,a)},w=s,C=s,_=o,k=o;i.each(n,x),i.each(r,x),i.each(n,function(t){w+=t.width}),i.each(r,function(t){C+=t.width}),i.each(h,y),i.each(l,y),i.each(h,function(t){_+=t.height}),i.each(l,function(t){k+=t.height}),i.each(n,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:k};e&&t.fit(e.minSize.width,v,a)}),i.each(r,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:k};e&&t.fit(e.minSize.width,v,a)});var D=s,A=o,S=function(t){t.left=D,t.right=D+t.width,t.top=_,t.bottom=_+v,D=t.right},P=function(t){t.left=w,t.right=w+b,t.top=A,t.bottom=A+t.height,A=t.bottom};i.each(n,S),i.each(h,P),D+=b,A+=v,i.each(r,S),i.each(l,P),t.chartArea={left:w,top:_,right:w+b,bottom:_+v}}}}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.tooltips={enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>: ","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>: ","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},e.Tooltip=e.Element.extend({initialize:function(){var t=this._options;i.extend(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":i.extend(this._model,{text:i.template(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();i.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var a,s,o=[],n=[],r=this._data.datasets.length-1;r>=0&&(a=this._data.datasets[r].metaData,s=i.indexOf(a,this._active[0]),-1===s);r--);var h=function(t){var e,a,r,h,l,c=[],u=[],d=[];return i.each(this._data.datasets,function(t){e=t.metaData,e[s]&&e[s].hasValue()&&c.push(e[s])},this),i.each(this._options.stacked?c.reverse():c,function(t){u.push(t._view.x),d.push(t._view.y),o.push(i.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),n.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),l=i.min(d),r=i.max(d),h=i.min(u),a=i.max(u),{x:h>this._chart.width/2?h:a,y:(l+r)/2}}.call(this,s);i.extend(this._model,{x:h.x,y:h.y,labels:o,title:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:"",legendColors:n,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=o.length*this._model.fontSize+(o.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var l=t.measureText(this.title).width,c=i.longestText(t,this.font,o)+this._model.fontSize+3,u=i.max([c,l]);this._model.width=u+2*this._model.xPadding;var d=this._model.height/2;this._model.y-d<0?this._model.y=d:this._model.y+d>this._chart.height&&(this._model.y=this._chart.height-d),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.tooltips.custom&&this._options.tooltips.custom(this),this._options.hover.mode){case"single":t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var a=e.caretPadding||2,s=t.measureText(e.text).width+2*e.xPadding,o=e.fontSize+2*e.yPadding,n=o+e.caretHeight+a;e.x+s/2>this._chart.width?e.xAlign="left":e.x-s/2<0&&(e.xAlign="right"),e.y-n<0&&(e.yAlign="below");var r=e.x-s/2,h=e.y-n;switch(t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-a),t.lineTo(e.x+e.caretHeight,e.y-(a+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(a+e.caretHeight)),t.closePath(),t.fill();break;case"below":h=e.y+a+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+a),t.lineTo(e.x+e.caretHeight,e.y+a+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+a+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":r=e.x-s+(e.cornerRadius+e.caretHeight);break;case"right":r=e.x-(e.cornerRadius+e.caretHeight)}i.drawRoundedRectangle(t,r,h,s,o,e.cornerRadius),t.fill(),t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,r+s/2,h+o/2);break;case"label":i.drawRoundedRectangle(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=i.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=i.fontString(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),i.each(e.labels,function(a,s){t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(a,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(s+1)),t.fillStyle=i.color(e.legendColors[s].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(s+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=i.color(e.legendColors[s].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(s+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.bar={hover:{mode:"label"},scales:{xAxes:[{type:"category",categorySpacing:10,spacing:1,gridLines:{offsetGridLines:!0}}],yAxes:[{type:"linear"}]}},e.controllers.bar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.bar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){
-this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){i.each(this.getDataset().metaData,function(e,i){this.updateElement(e,i,t)},this)},updateElement:function(t,e,a){var s,o=this.getScaleForId(this.getDataset().xAxisID),n=this.getScaleForId(this.getDataset().yAxisID);s=n.getPixelForValue(n.min<0&&n.max<0?n.max:n.min>0&&n.max>0?n.min:0),i.extend(t,{_chart:this.chart.chart,_xScale:o,_yScale:n,_datasetIndex:this.index,_index:e,_model:{x:o.calculateBarX(this.chart.data.datasets.length,this.index,e),y:a?s:n.calculateBarY(this.index,e),label:this.chart.data.labels[e],datasetLabel:this.getDataset().label,base:n.calculateBarBase(this.index,e),width:o.calculateBarWidth(this.chart.data.datasets.length),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}}),t.pivot()},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.doughnut={animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},cutoutPercentage:50},e.defaults.pie=i.clone(e.defaults.doughnut),i.extend(e.defaults.pie,{cutoutPercentage:0}),e.controllers.doughnut=e.controllers.pie=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.doughnut.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,a){var s={x:this.chart.chart.width/2,y:this.chart.chart.height/2,startAngle:Math.PI*-.5,circumference:this.chart.options.animation.animateRotate?0:this.calculateCircumference(this.getDataset().data[a]),outerRadius:this.chart.options.animation.animateScale?0:this.outerRadius,innerRadius:this.chart.options.animation.animateScale?0:this.innerRadius};i.extend(e,{_chart:this.chart.chart,_datasetIndex:this.index,_index:a,_model:t?s:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,circumference:this.calculateCircumference(this.getDataset().data[a]),outerRadius:this.outerRadius,innerRadius:this.innerRadius,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,a,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,a,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,a,this.chart.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,a,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.getDataset().label,a,this.chart.data.labels[a])}}),t||(0===a?e._model.startAngle=Math.PI*-.5:e._model.startAngle=this.getDataset().metaData[a-1]._model.endAngle,e._model.endAngle=e._model.startAngle+e._model.circumference,a<this.getDataset().data.length-1&&(this.getDataset().metaData[a+1]._model.startAngle=e._model.endAngle)),e.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?1.999999*Math.PI*(t/this.getDataset().total):0}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.line={hover:{mode:"label"},scales:{xAxes:[{type:"category",id:"x-axis-0"}],yAxes:[{type:"linear",id:"y-axis-0"}]}},e.controllers.line=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.line.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){var e,a=this.getDataset().metaDataset,s=this.getDataset().metaData,o=this.getScaleForId(this.getDataset().yAxisID),n=this.getScaleForId(this.getDataset().xAxisID);e=o.getPixelForValue(o.min<0&&o.max<0?o.max:o.min>0&&o.max>0?o.min:0),i.extend(a,{_scale:o,_datasetIndex:this.index,_children:s,_model:{tension:a.custom&&a.custom.tension?a.custom.tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:a.custom&&a.custom.fill?a.custom.fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:o.top,scaleBottom:o.bottom,scaleZero:e}}),a.pivot(),i.each(s,function(a,s){i.extend(a,{_chart:this.chart.chart,_xScale:n,_yScale:o,_datasetIndex:this.index,_index:s,_model:{x:n.getPointPixelForValue(this.getDataset().data[s],s,this.index),y:t?e:o.getPointPixelForValue(this.getDataset().data[s],s,this.index),tension:a.custom&&a.custom.tension?a.custom.tension:this.chart.options.elements.line.tension,radius:a.custom&&a.custom.radius?a.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,s,this.chart.options.elements.point.radius),backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,s,this.chart.options.elements.point.backgroundColor),borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,s,this.chart.options.elements.point.borderColor),borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,s,this.chart.options.elements.point.borderWidth),skip:a.custom&&a.custom.skip?a.custom.skip:null===this.getDataset().data[s],hitRadius:a.custom&&a.custom.hitRadius?a.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,s,this.chart.options.elements.point.hitRadius)}})},this),i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e)._model,t._model,i.nextItem(this.getDataset().metaData,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.polarArea={scale:{type:"radialLinear",lineArc:!0},animateRotate:!0},e.controllers.polarArea=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.polarArea.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.chart.scale.calculateRange(),this.chart.scale.generateTicks(),this.chart.scale.buildYLabels(),this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,a){var s={x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:0,startAngle:Math.PI*-.5,endAngle:Math.PI*-.5,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,a,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,a,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,a,this.chart.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,a,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,a,this.chart.data.labels[a])},o=1/this.getDataset().data.length*2,n=-.5*Math.PI+Math.PI*o*a,r=n+o*Math.PI;console.log(),i.extend(e,{_chart:this.chart.chart,_datasetIndex:this.index,_index:a,_model:t?s:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[a]),startAngle:n,endAngle:r,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,a,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,a,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,a,this.chart.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,a,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,a,this.chart.data.labels[a])}}),e.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw(),console.log(t)},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?2*Math.PI*(t/this.getDataset().total):0},updateScaleRange:function(){i.extend(this.chart.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.radar={scale:{type:"radialLinear"},elements:{line:{tension:0}}},e.controllers.radar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.radar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData,_loop:!0}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i,_model:{x:0,y:0}})},this)},reset:function(){this.update(!0)},update:function(t){var e,a=(this.getDataset().metaDataset,this.getDataset().metaData),s=this.chart.scale;s.setScaleSize(),s.calculateRange(),s.generateTicks(),s.buildYLabels(),e=s.min<0&&s.max<0?s.getPointPositionForValue(0,s.max):s.min>0&&s.max>0?s.getPointPositionForValue(0,s.min):s.getPointPositionForValue(0,0),i.extend(this.getDataset().metaDataset,{_datasetIndex:this.index,_children:this.getDataset().metaData,_model:{tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:e}}),this.getDataset().metaDataset.pivot(),i.each(a,function(e,a){var o=s.getPointPositionForValue(a,this.getDataset().data[a]);i.extend(e,{_datasetIndex:this.index,_index:a,_model:{x:t?s.xCenter:o.x,y:t?s.yCenter:o.y,tension:e.custom&&e.custom.tension?e.custom.tension:this.chart.options.elements.line.tension,radius:e.custom&&e.custom.radius?e.custom.pointRadius:i.getValueAtIndexOrDefault(this.getDataset().pointRadius,a,this.chart.options.elements.point.radius),backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,a,this.chart.options.elements.point.backgroundColor),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,a,this.chart.options.elements.point.borderColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,a,this.chart.options.elements.point.borderWidth),skip:e.custom&&e.custom.skip?e.custom.skip:null===this.getDataset().data[a],hitRadius:e.custom&&e.custom.hitRadius?e.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,a,this.chart.options.elements.point.hitRadius)}})},this),i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e,!0)._model,t._model,i.nextItem(this.getDataset().metaData,e,!0)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"bottom",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},s=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},getPixelForValue:function(t,e,i,a){if(this.isHorizontal()){var s=(this.labelRotation>0,this.width-(this.paddingLeft+this.paddingRight)),o=s/Math.max(this.data.labels.length-(this.options.gridLines.offsetGridLines?0:1),1),n=o*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&a&&(n+=o/2),this.left+Math.round(n)}return this.top+e*(this.height/this.data.labels.length)},getPointPixelForValue:function(t,e,i){return this.getPixelForValue(t,e,i,!0)},calculateBaseWidth:function(){return this.getPixelForValue(null,1,0,!0)-this.getPixelForValue(null,0,0,!0)-2*this.options.categorySpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*this.options.spacing;return this.options.stacked?e:e/t},calculateBarX:function(t,e,i){var a=this.calculateBaseWidth(),s=this.getPixelForValue(null,i,e,!0)-a/2,o=this.calculateBarWidth(t);return this.options.stacked?s+o/2:s+o*e+e*this.options.spacing+o/2},calculateLabelRotation:function(t,e){var a=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=a;var s,o,n=this.ctx.measureText(this.data.labels[0]).width,r=this.ctx.measureText(this.data.labels[this.data.labels.length-1]).width;if(this.paddingRight=r/2+3,this.paddingLeft=n/2+3,this.labelRotation=0,this.options.display){var h,l,c=i.longestText(this.ctx,a,this.data.labels);this.labelWidth=c;for(var u=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>u&&0===this.labelRotation||this.labelWidth>u&&this.labelRotation<=90&&this.labelRotation>0;){if(h=Math.cos(i.toRadians(this.labelRotation)),l=Math.sin(i.toRadians(this.labelRotation)),s=h*n,o=h*r,s+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=s+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,l*c>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=h*c}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;e&&(this.paddingLeft-=e.left,this.paddingRight-=e.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},fit:function(t,e,a){this.calculateLabelRotation(e,a);var s={width:0,height:0},o=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),n=i.longestText(this.ctx,o,this.data.labels);if(this.isHorizontal()?(s.width=t,this.width=t):this.options.display&&(s.width=Math.min(n+6,t)),this.isHorizontal()&&this.options.display){var r=Math.cos(i.toRadians(this.labelRotation))*n+1.5*this.options.labels.fontSize;s.height=Math.min(r,e)}else this.options.display&&(s.width=Math.min(n+6,t));return this.width=s.width,this.height=s.height,s},draw:function(t){if(this.options.display){var e;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){e=!0;var a="bottom"==this.options.position?this.top:this.bottom-10,s="bottom"==this.options.position?this.top+10:this.bottom,o=0!==this.labelRotation;i.each(this.data.labels,function(n,r){var h=this.getPixelForValue(n,r,null,!1),l=this.getPixelForValue(n,r,null,!0);this.options.gridLines.show&&(0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,a),this.ctx.lineTo(h,s)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(l,o?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=o?"right":"center",this.ctx.textBaseline=o?"middle":"top",this.ctx.fillText(n,0,0),this.ctx.restore())},this)}else this.options.gridLines.show,this.options.labels.show}}});e.scaleService.registerScaleType("category",s,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"left",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},reverse:!1,beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},s=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},generateTicks:function(t,e){if(this.ticks=[],this.options.override)for(var a=0;a<=this.options.override.steps;++a){var s=this.options.override.start+a*this.options.override.stepWidth;ticks.push(s)}else{var o;if(o=this.isHorizontal()?Math.min(11,Math.ceil(t/50)):Math.min(11,Math.ceil(e/(2*this.options.labels.fontSize))),o=Math.max(2,o),this.options.beginAtZero){var n=i.sign(this.min),r=i.sign(this.max);0>n&&0>r?this.max=0:n>0&&r>0&&(this.min=0)}for(var h=i.niceNum(this.max-this.min,!1),l=i.niceNum(h/(o-1),!0),c=Math.floor(this.min/l)*l,u=Math.ceil(this.max/l)*l,d=c;u>=d;d+=l)this.ticks.push(d)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks),this.options.reverse?(this.ticks.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,a){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.labels.push(s?s:"")},this)},getRightValue:function(t){return"object"==typeof t?this.isHorizontal()?t.x:t.y:t;
-},getPixelForValue:function(t){var e,i=this.end-this.start;return e=this.isHorizontal()?this.left+this.width/i*(t-this.start):this.bottom-this.height/i*(t-this.start)},calculateRange:function(){this.min=null,this.max=null;var t=[],e=[];if(this.options.stacked){i.each(this.data.datasets,function(a){(this.isHorizontal()?a.xAxisID===this.id:a.yAxisID===this.id)&&i.each(a.data,function(i,a){var s=this.getRightValue(i);t[a]=t[a]||0,e[a]=e[a]||0,this.options.relativePoints?t[a]=100:0>s?e[a]+=s:t[a]+=s},this)},this);var a=t.concat(e);this.min=i.min(a),this.max=i.max(a)}else i.each(this.data.datasets,function(t){(this.isHorizontal()?t.xAxisID===this.id:t.yAxisID===this.id)&&i.each(t.data,function(t,e){var i=this.getRightValue(t);null===this.min?this.min=i:i<this.min&&(this.min=i),null===this.max?this.max=i:i>this.max&&(this.max=i)},this)},this);this.min===this.max&&(this.min--,this.max++)},getPointPixelForValue:function(t,e,i){var a=this.getRightValue(t);if(this.options.stacked){for(var s=0,o=0,n=0;i>n;++n)this.data.datasets[n].data[e]<0?o+=this.data.datasets[n].data[e]:s+=this.data.datasets[n].data[e];return this.getPixelForValue(0>a?o+a:s+a)}return this.getPixelForValue(a)},calculateBarBase:function(t,e){var i=0;if(this.options.stacked){var a=this.data.datasets[t].data[e];if(0>a)for(var s=0;t>s;s++)this.data.datasets[s].yAxisID===this.id&&(i+=this.data.datasets[s].data[e]<0?this.data.datasets[s].data[e]:0);else for(var o=0;t>o;o++)this.data.datasets[o].yAxisID===this.id&&(i+=this.data.datasets[o].data[e]>0?this.data.datasets[o].data[e]:0);return this.getPixelForValue(i)}return i=this.getPixelForValue(this.min),this.beginAtZero||this.min<=0&&this.max>=0||this.min>=0&&this.max<=0?(i=this.getPixelForValue(0),i+=this.options.gridLines.lineWidth):this.min<0&&this.max<0&&(i=this.getPixelForValue(this.max)),i},calculateBarY:function(t,e){var i=this.data.datasets[t].data[e];if(this.options.stacked){for(var a=0,s=0,o=0;t>o;o++)this.data.datasets[o].data[e]<0?s+=this.data.datasets[o].data[e]||0:a+=this.data.datasets[o].data[e]||0;return this.getPixelForValue(0>i?s+i:a+i)}for(var n=0,r=t;r<this.data.datasets.length;r++)n+=r===t&&i?i:i;return this.getPixelForValue(i)},fit:function(t,e){this.calculateRange(),this.generateTicks(t,e),this.buildLabels();var a={width:0,height:0};if(this.isHorizontal()?a.width=t:a.width=this.options.gridLines.show&&this.options.display?10:0,this.isHorizontal()?a.height=this.options.gridLines.show&&this.options.display?10:0:a.height=e,this.options.labels.show&&this.options.display){var s=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);if(this.isHorizontal()){var o=(e-a.height,1.5*this.options.labels.fontSize);a.height=Math.min(e,a.height+o)}else{var n=t-a.width,r=i.longestText(this.ctx,s,this.labels);n>r?a.width+=r:a.width=t}}return this.width=a.width,this.height=a.height,a},draw:function(t){if(this.options.display){var e,a;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var s="bottom"==this.options.position?this.top:this.bottom-5,o="bottom"==this.options.position?this.top+5:this.bottom;i.each(this.ticks,function(n,r){var h=this.getPixelForValue(n);0===n||!a&&0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,s),this.ctx.lineTo(h,o)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()},this)}if(this.options.labels.show){var n;"top"==this.options.position?(n=this.bottom-10,this.ctx.textBaseline="bottom"):(n=this.top+10,this.ctx.textBaseline="top"),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,i,n)},this)}}else{if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var r="right"==this.options.position?this.left:this.right-5,h="right"==this.options.position?this.left+5:this.right;i.each(this.ticks,function(s,o){var n=this.getPixelForValue(s);0===s||!a&&0===o?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),n+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(r,n),this.ctx.lineTo(h,n)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,n),this.ctx.lineTo(t.right,n)),this.ctx.stroke()},this)}if(this.options.labels.show){var l;"left"==this.options.position?(l=this.right-10,this.ctx.textAlign="right"):(l=this.left+5,this.ctx.textAlign="left"),this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,l,i)},this)}}}}});e.scaleService.registerScaleType("linear",s,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,animate:!0,lineArc:!1,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1},angleLines:{show:!0,color:"rgba(0,0,0, 0.1)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},s=e.Element.extend({initialize:function(){this.height=this.chart.height,this.width=this.chart.width,this.xCenter=this.chart.width/2,this.yCenter=this.chart.height/2,this.size=i.min([this.height,this.width]),this.valuesCount=this.data.labels.length,this.labels=this.data.labels,this.drawingArea=this.options.display?this.size/2-(this.options.labels.fontSize/2+this.options.labels.backdropPaddingY):this.size/2},update:function(){this.options.lineArc?this.drawingArea=this.options.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},calculateRange:function(){this.min=null,this.max=null,i.each(this.data.datasets,function(t){i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)},generateTicks:function(){if(this.ticks=[],this.options.override)for(var t=0;t<=this.options.override.steps;++t){var e=this.options.override.start+t*this.options.override.stepWidth;ticks.push(e)}else{var a=Math.min(11,Math.ceil(this.drawingArea/(2*this.options.labels.fontSize)));if(a=Math.max(2,a),this.options.beginAtZero){var s=i.sign(this.min),o=i.sign(this.max);0>s&&0>o?this.max=0:s>0&&o>0&&(this.min=0)}for(var n=i.niceNum(this.max-this.min,!1),r=i.niceNum(n/(a-1),!0),h=Math.floor(this.min/r)*r,l=Math.ceil(this.max/r)*r,c=h;l>=c;c+=r)this.ticks.push(c)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildYLabels:function(){this.yLabels=[],i.each(this.ticks,function(t,e,a){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.yLabels.push(s?s:"")},this)},getCircumference:function(){return 2*Math.PI/this.valuesCount},setScaleSize:function(){var t,e,a,s,o,n,r,h,l,c,u,d,g=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),m=this.width,f=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.valuesCount;e++)t=this.getPointPosition(e,g),a=this.ctx.measureText(i.template(this.options.labels.template,{value:this.labels[e]})).width+5,0===e||e===this.valuesCount/2?(s=a/2,t.x+s>m&&(m=t.x+s,o=e),t.x-s<f&&(f=t.x-s,r=e)):e<this.valuesCount/2?t.x+a>m&&(m=t.x+a,o=e):e>this.valuesCount/2&&t.x-a<f&&(f=t.x-a,r=e);l=f,c=Math.ceil(m-this.width),n=this.getIndexAngle(o),h=this.getIndexAngle(r),u=c/Math.sin(n+Math.PI/2),d=l/Math.sin(h+Math.PI/2),u=i.isNumber(u)?u:0,d=i.isNumber(d)?d:0,this.drawingArea=g-(d+u)/2,this.setCenterPoint(d,u)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,a=t+this.drawingArea;this.xCenter=(a+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.valuesCount;return t*e-Math.PI/2},getDistanceFromCenterForValue:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},getPointPositionForValue:function(t,e){return this.getPointPosition(t,this.getDistanceFromCenterForValue(e))},draw:function(){if(this.options.display){var t=this.ctx;if(i.each(this.yLabels,function(e,a){if(a>0){var s=this.getDistanceFromCenterForValue(this.ticks[a]),o=this.yCenter-s;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,s,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var n=0;n<this.valuesCount;n++){var r=this.getPointPosition(n,this.getDistanceFromCenterForValue(this.ticks[a]));0===n?t.moveTo(r.x,r.y):t.lineTo(r.x,r.y)}t.closePath(),t.stroke()}if(this.options.labels.show){if(t.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),this.options.labels.showLabelBackdrop){var h=t.measureText(e).width;t.fillStyle=this.options.labels.backdropColor,t.fillRect(this.xCenter-h/2-this.options.labels.backdropPaddingX,o-this.fontSize/2-this.options.labels.backdropPaddingY,h+2*this.options.labels.backdropPaddingX,this.options.labels.fontSize+2*this.options.labels.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.labels.fontColor,t.fillText(e,this.xCenter,o)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.valuesCount-1;e>=0;e--){if(this.options.angleLines.show){var a=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(a.x,a.y),t.stroke(),t.closePath()}var s=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var o=this.labels.length,n=this.labels.length/2,r=n/2,h=r>e||e>o-r,l=e===r||e===o-r;0===e?t.textAlign="center":e===n?t.textAlign="center":n>e?t.textAlign="left":t.textAlign="right",l?t.textBaseline="middle":h?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.labels[e],s.x,s.y)}}}}});e.scaleService.registerScaleType("radialLinear",s,a)}.call(this),/*!
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t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);if(this.lastActive.length)switch(this.options.hover.mode){case"single":this.data.datasets[this.lastActive[0]._datasetIndex].controller.removeHoverStyle(this.lastActive[0],this.lastActive[0]._datasetIndex,this.lastActive[0]._index);break;case"label":for(var i=0;i<this.lastActive.length;i++)this.data.datasets[this.lastActive[i]._datasetIndex].controller.removeHoverStyle(this.lastActive[i],this.lastActive[i]._datasetIndex,this.lastActive[i]._index);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":this.data.datasets[this.active[0]._datasetIndex].controller.setHoverStyle(this.active[0]);break;case"label":for(var i=0;i<this.active.length;i++)this.data.datasets[this.active[i]._datasetIndex].controller.setHoverStyle(this.active[i]);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,e.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;e.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers);e.addEvent(window,"resize",function(){var t;return function(){clearTimeout(t),t=setTimeout(function(){e.each(Chart.instances,function(t){t.options.responsive&&t.resize()})},16)}}())}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.scaleService={constructors:{},defaults:{},registerScaleType:function(t,e,i){this.constructors[t]=e,this.defaults[t]=i},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0},getScaleDefaults:function(t){return this.defaults.hasOwnProperty(t)?this.defaults[t]:{}},fitScalesForChart:function(t,e,a){var s=e>30?5:2,o=a>30?5:2;if(t){var n=i.where(t.scales,function(t){return"left"==t.options.position}),r=i.where(t.scales,function(t){return"right"==t.options.position}),h=i.where(t.scales,function(t){return"top"==t.options.position}),l=i.where(t.scales,function(t){return"bottom"==t.options.position}),c=e/2,u=a/2;c-=2*s,u-=2*o;var d=(e-c)/(n.length+r.length),g=(a-u)/(h.length+l.length),m=[],f=function(t){var e=t.fit(d,u);m.push({horizontal:!1,minSize:e,scale:t})},p=function(t){var e=t.fit(c,g);m.push({horizontal:!0,minSize:e,scale:t})};i.each(n,f),i.each(r,f),i.each(h,p),i.each(l,p);var v=a-2*o,b=e-2*s;i.each(m,function(t){t.horizontal?v-=t.minSize.height:b-=t.minSize.width});var x=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t});e&&t.fit(e.minSize.width,v)},y=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:w,right:C,top:0,bottom:0};e&&t.fit(b,e.minSize.height,a)},w=s,C=s,_=o,k=o;i.each(n,x),i.each(r,x),i.each(n,function(t){w+=t.width}),i.each(r,function(t){C+=t.width}),i.each(h,y),i.each(l,y),i.each(h,function(t){_+=t.height}),i.each(l,function(t){k+=t.height}),i.each(n,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:k};e&&t.fit(e.minSize.width,v,a)}),i.each(r,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:k};e&&t.fit(e.minSize.width,v,a)});var D=s,A=o,S=function(t){t.left=D,t.right=D+t.width,t.top=_,t.bottom=_+v,D=t.right},P=function(t){t.left=w,t.right=w+b,t.top=A,t.bottom=A+t.height,A=t.bottom};i.each(n,S),i.each(h,P),D+=b,A+=v,i.each(r,S),i.each(l,P),t.chartArea={left:w,top:_,right:w+b,bottom:_+v}}}}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.tooltips={enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>: ","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>: ","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},e.Tooltip=e.Element.extend({initialize:function(){var t=this._options;i.extend(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":i.extend(this._model,{text:i.template(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();i.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var a,s,o=[],n=[],r=this._data.datasets.length-1;r>=0&&(a=this._data.datasets[r].metaData,s=i.indexOf(a,this._active[0]),-1===s);r--);var h=function(t){var e,a,r,h,l,c=[],u=[],d=[];return i.each(this._data.datasets,function(t){e=t.metaData,e[s]&&e[s].hasValue()&&c.push(e[s])},this),i.each(this._options.stacked?c.reverse():c,function(t){u.push(t._view.x),d.push(t._view.y),o.push(i.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),n.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),l=i.min(d),r=i.max(d),h=i.min(u),a=i.max(u),{x:h>this._chart.width/2?h:a,y:(l+r)/2}}.call(this,s);i.extend(this._model,{x:h.x,y:h.y,labels:o,title:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:"",legendColors:n,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=o.length*this._model.fontSize+(o.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var l=t.measureText(this._model.title).width,c=i.longestText(t,this.font,o)+this._model.fontSize+3,u=i.max([c,l]);this._model.width=u+2*this._model.xPadding;var d=this._model.height/2;this._model.y-d<0?this._model.y=d:this._model.y+d>this._chart.height&&(this._model.y=this._chart.height-d),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.tooltips.custom&&this._options.tooltips.custom(this),this._options.hover.mode){case"single":t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var a=e.caretPadding||2,s=t.measureText(e.text).width+2*e.xPadding,o=e.fontSize+2*e.yPadding,n=o+e.caretHeight+a;e.x+s/2>this._chart.width?e.xAlign="left":e.x-s/2<0&&(e.xAlign="right"),e.y-n<0&&(e.yAlign="below");var r=e.x-s/2,h=e.y-n;switch(t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-a),t.lineTo(e.x+e.caretHeight,e.y-(a+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(a+e.caretHeight)),t.closePath(),t.fill();break;case"below":h=e.y+a+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+a),t.lineTo(e.x+e.caretHeight,e.y+a+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+a+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":r=e.x-s+(e.cornerRadius+e.caretHeight);break;case"right":r=e.x-(e.cornerRadius+e.caretHeight)}i.drawRoundedRectangle(t,r,h,s,o,e.cornerRadius),t.fill(),t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,r+s/2,h+o/2);break;case"label":i.drawRoundedRectangle(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=i.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=i.fontString(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),i.each(e.labels,function(a,s){t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(a,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(s+1)),t.fillStyle=i.color(e.legendColors[s].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(s+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=i.color(e.legendColors[s].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(s+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.bar={hover:{mode:"label"},scales:{xAxes:[{type:"category",categorySpacing:10,spacing:1,gridLines:{offsetGridLines:!0}}],yAxes:[{type:"linear"}]}},e.controllers.bar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.bar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){
+this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){i.each(this.getDataset().metaData,function(e,i){this.updateElement(e,i,t)},this)},updateElement:function(t,e,a){var s,o=this.getScaleForId(this.getDataset().xAxisID),n=this.getScaleForId(this.getDataset().yAxisID);s=n.getPixelForValue(n.min<0&&n.max<0?n.max:n.min>0&&n.max>0?n.min:0),i.extend(t,{_chart:this.chart.chart,_xScale:o,_yScale:n,_datasetIndex:this.index,_index:e,_model:{x:o.calculateBarX(this.chart.data.datasets.length,this.index,e),y:a?s:n.calculateBarY(this.index,e),label:this.chart.data.labels[e],datasetLabel:this.getDataset().label,base:n.calculateBarBase(this.index,e),width:o.calculateBarWidth(this.chart.data.datasets.length),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}}),t.pivot()},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.doughnut={animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},cutoutPercentage:50},e.defaults.pie=i.clone(e.defaults.doughnut),i.extend(e.defaults.pie,{cutoutPercentage:0}),e.controllers.doughnut=e.controllers.pie=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.doughnut.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,a){var s={x:this.chart.chart.width/2,y:this.chart.chart.height/2,startAngle:Math.PI*-.5,circumference:this.chart.options.animation.animateRotate?0:this.calculateCircumference(this.getDataset().data[a]),outerRadius:this.chart.options.animation.animateScale?0:this.outerRadius,innerRadius:this.chart.options.animation.animateScale?0:this.innerRadius};i.extend(e,{_chart:this.chart.chart,_datasetIndex:this.index,_index:a,_model:t?s:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,circumference:this.calculateCircumference(this.getDataset().data[a]),outerRadius:this.outerRadius,innerRadius:this.innerRadius,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,a,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,a,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,a,this.chart.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,a,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.getDataset().label,a,this.chart.data.labels[a])}}),t||(0===a?e._model.startAngle=Math.PI*-.5:e._model.startAngle=this.getDataset().metaData[a-1]._model.endAngle,e._model.endAngle=e._model.startAngle+e._model.circumference,a<this.getDataset().data.length-1&&(this.getDataset().metaData[a+1]._model.startAngle=e._model.endAngle)),e.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?1.999999*Math.PI*(t/this.getDataset().total):0}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.line={hover:{mode:"label"},scales:{xAxes:[{type:"category",id:"x-axis-0"}],yAxes:[{type:"linear",id:"y-axis-0"}]}},e.controllers.line=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.line.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i),this.updateBezierControlPoints()},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){var e,a=this.getDataset().metaDataset,s=this.getDataset().metaData,o=this.getScaleForId(this.getDataset().yAxisID);this.getScaleForId(this.getDataset().xAxisID);e=o.getPixelForValue(o.min<0&&o.max<0?o.max:o.min>0&&o.max>0?o.min:0),i.extend(a,{_scale:o,_datasetIndex:this.index,_children:s,_model:{tension:a.custom&&a.custom.tension?a.custom.tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:a.custom&&a.custom.fill?a.custom.fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:o.top,scaleBottom:o.bottom,scaleZero:e}}),a.pivot(),i.each(s,function(e,i){this.updateElement(e,i,t)},this),this.updateBezierControlPoints()},updateElement:function(t,e,a){var s,o=this.getScaleForId(this.getDataset().yAxisID),n=this.getScaleForId(this.getDataset().xAxisID);s=o.getPixelForValue(o.min<0&&o.max<0?o.max:o.min>0&&o.max>0?o.min:0),i.extend(t,{_chart:this.chart.chart,_xScale:n,_yScale:o,_datasetIndex:this.index,_index:e,_model:{x:n.getPointPixelForValue(this.getDataset().data[e],e,this.index),y:a?s:o.getPointPixelForValue(this.getDataset().data[e],e,this.index),tension:t.custom&&t.custom.tension?t.custom.tension:this.chart.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth),skip:t.custom&&t.custom.skip?t.custom.skip:null===this.getDataset().data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,e,this.chart.options.elements.point.hitRadius)}})},updateBezierControlPoints:function(){i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e)._model,t._model,i.nextItem(this.getDataset().metaData,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.polarArea={scale:{type:"radialLinear",lineArc:!0},animateRotate:!0,animateScale:!0},e.controllers.polarArea=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.polarArea.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.chart.scale.calculateRange(),this.chart.scale.generateTicks(),this.chart.scale.buildYLabels(),this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,i){this.updateElement(e,i,t)},this)},updateElement:function(t,e,a){var s=1/this.getDataset().data.length*2,o=-.5*Math.PI+Math.PI*s*e,n=o+s*Math.PI,r={x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.options.animateScale?0:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[e]),startAngle:this.chart.options.animateRotate?Math.PI*-.5:o,endAngle:this.chart.options.animateRotate?Math.PI*-.5:n,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,e,this.chart.data.labels[e])};i.extend(t,{_chart:this.chart.chart,_datasetIndex:this.index,_index:e,_model:a?r:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[e]),startAngle:o,endAngle:n,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,e,this.chart.data.labels[e])}}),t.pivot()},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw(),console.log(t)},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?2*Math.PI*(t/this.getDataset().total):0},updateScaleRange:function(){i.extend(this.chart.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.radar={scale:{type:"radialLinear"},elements:{line:{tension:0}}},e.controllers.radar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.radar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData,_loop:!0}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i,_model:{x:0,y:0}})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i),this.updateBezierControlPoints()},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){var e,a=(this.getDataset().metaDataset,this.getDataset().metaData),s=this.chart.scale;s.setScaleSize(),s.calculateRange(),s.generateTicks(),s.buildYLabels(),e=s.min<0&&s.max<0?s.getPointPositionForValue(0,s.max):s.min>0&&s.max>0?s.getPointPositionForValue(0,s.min):s.getPointPositionForValue(0,0),i.extend(this.getDataset().metaDataset,{_datasetIndex:this.index,_children:this.getDataset().metaData,_model:{tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:e}}),this.getDataset().metaDataset.pivot(),i.each(a,function(e,i){this.updateElement(e,i,t)},this),this.updateBezierControlPoints()},updateElement:function(t,e,a){var s=this.chart.scale.getPointPositionForValue(e,this.getDataset().data[e]);i.extend(t,{_datasetIndex:this.index,_index:e,_model:{x:a?this.chart.scale.xCenter:s.x,y:a?this.chart.scale.yCenter:s.y,tension:t.custom&&t.custom.tension?t.custom.tension:this.chart.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.getDataset().pointRadius,e,this.chart.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth),skip:t.custom&&t.custom.skip?t.custom.skip:null===this.getDataset().data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,e,this.chart.options.elements.point.hitRadius)}})},updateBezierControlPoints:function(){i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e,!0)._model,t._model,i.nextItem(this.getDataset().metaData,e,!0)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"bottom",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},s=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},getPixelForValue:function(t,e,i,a){if(this.isHorizontal()){var s=(this.labelRotation>0,this.width-(this.paddingLeft+this.paddingRight)),o=s/Math.max(this.data.labels.length-(this.options.gridLines.offsetGridLines?0:1),1),n=o*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&a&&(n+=o/2),this.left+Math.round(n)}return this.top+e*(this.height/this.data.labels.length)},getPointPixelForValue:function(t,e,i){return this.getPixelForValue(t,e,i,!0)},calculateBaseWidth:function(){return this.getPixelForValue(null,1,0,!0)-this.getPixelForValue(null,0,0,!0)-2*this.options.categorySpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*this.options.spacing;return this.options.stacked?e:e/t},calculateBarX:function(t,e,i){var a=this.calculateBaseWidth(),s=this.getPixelForValue(null,i,e,!0)-a/2,o=this.calculateBarWidth(t);return this.options.stacked?s+o/2:s+o*e+e*this.options.spacing+o/2},calculateLabelRotation:function(t,e){var a=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=a;var s,o,n=this.ctx.measureText(this.data.labels[0]).width,r=this.ctx.measureText(this.data.labels[this.data.labels.length-1]).width;if(this.paddingRight=r/2+3,this.paddingLeft=n/2+3,this.labelRotation=0,this.options.display){var h,l,c=i.longestText(this.ctx,a,this.data.labels);this.labelWidth=c;for(var u=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>u&&0===this.labelRotation||this.labelWidth>u&&this.labelRotation<=90&&this.labelRotation>0;){if(h=Math.cos(i.toRadians(this.labelRotation)),l=Math.sin(i.toRadians(this.labelRotation)),s=h*n,o=h*r,s+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=s+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,l*c>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=h*c}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;e&&(this.paddingLeft-=e.left,this.paddingRight-=e.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},fit:function(t,e,a){this.calculateLabelRotation(e,a);var s={width:0,height:0},o=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),n=i.longestText(this.ctx,o,this.data.labels);if(this.isHorizontal()?(s.width=t,this.width=t):this.options.display&&(s.width=Math.min(n+6,t)),this.isHorizontal()&&this.options.display){var r=Math.cos(i.toRadians(this.labelRotation))*n+1.5*this.options.labels.fontSize;s.height=Math.min(r,e)}else this.options.display&&(s.width=Math.min(n+6,t));return this.width=s.width,this.height=s.height,s},draw:function(t){if(this.options.display){var e;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){e=!0;var a="bottom"==this.options.position?this.top:this.bottom-10,s="bottom"==this.options.position?this.top+10:this.bottom,o=0!==this.labelRotation;i.each(this.data.labels,function(n,r){var h=this.getPixelForValue(n,r,null,!1),l=this.getPixelForValue(n,r,null,!0);this.options.gridLines.show&&(0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,a),this.ctx.lineTo(h,s)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(l,o?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=o?"right":"center",this.ctx.textBaseline=o?"middle":"top",this.ctx.fillText(n,0,0),this.ctx.restore())},this)}else this.options.gridLines.show,this.options.labels.show}}});e.scaleService.registerScaleType("category",s,a);
+}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"left",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},reverse:!1,beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},s=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},generateTicks:function(t,e){if(this.ticks=[],this.options.override)for(var a=0;a<=this.options.override.steps;++a){var s=this.options.override.start+a*this.options.override.stepWidth;ticks.push(s)}else{var o;if(o=this.isHorizontal()?Math.min(11,Math.ceil(t/50)):Math.min(11,Math.ceil(e/(2*this.options.labels.fontSize))),o=Math.max(2,o),this.options.beginAtZero){var n=i.sign(this.min),r=i.sign(this.max);0>n&&0>r?this.max=0:n>0&&r>0&&(this.min=0)}for(var h=i.niceNum(this.max-this.min,!1),l=i.niceNum(h/(o-1),!0),c=Math.floor(this.min/l)*l,u=Math.ceil(this.max/l)*l,d=c;u>=d;d+=l)this.ticks.push(d)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks),this.options.reverse?(this.ticks.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,a){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.labels.push(s?s:"")},this)},getRightValue:function(t){return"object"==typeof t?this.isHorizontal()?t.x:t.y:t},getPixelForValue:function(t){var e,i=this.end-this.start;return e=this.isHorizontal()?this.left+this.width/i*(t-this.start):this.bottom-this.height/i*(t-this.start)},calculateRange:function(){this.min=null,this.max=null;var t=[],e=[];if(this.options.stacked){i.each(this.data.datasets,function(a){(this.isHorizontal()?a.xAxisID===this.id:a.yAxisID===this.id)&&i.each(a.data,function(i,a){var s=this.getRightValue(i);t[a]=t[a]||0,e[a]=e[a]||0,this.options.relativePoints?t[a]=100:0>s?e[a]+=s:t[a]+=s},this)},this);var a=t.concat(e);this.min=i.min(a),this.max=i.max(a)}else i.each(this.data.datasets,function(t){(this.isHorizontal()?t.xAxisID===this.id:t.yAxisID===this.id)&&i.each(t.data,function(t,e){var i=this.getRightValue(t);null===this.min?this.min=i:i<this.min&&(this.min=i),null===this.max?this.max=i:i>this.max&&(this.max=i)},this)},this);this.min===this.max&&(this.min--,this.max++)},getPointPixelForValue:function(t,e,i){var a=this.getRightValue(t);if(this.options.stacked){for(var s=0,o=0,n=0;i>n;++n)this.data.datasets[n].data[e]<0?o+=this.data.datasets[n].data[e]:s+=this.data.datasets[n].data[e];return this.getPixelForValue(0>a?o+a:s+a)}return this.getPixelForValue(a)},calculateBarBase:function(t,e){var i=0;if(this.options.stacked){var a=this.data.datasets[t].data[e];if(0>a)for(var s=0;t>s;s++)this.data.datasets[s].yAxisID===this.id&&(i+=this.data.datasets[s].data[e]<0?this.data.datasets[s].data[e]:0);else for(var o=0;t>o;o++)this.data.datasets[o].yAxisID===this.id&&(i+=this.data.datasets[o].data[e]>0?this.data.datasets[o].data[e]:0);return this.getPixelForValue(i)}return i=this.getPixelForValue(this.min),this.beginAtZero||this.min<=0&&this.max>=0||this.min>=0&&this.max<=0?(i=this.getPixelForValue(0),i+=this.options.gridLines.lineWidth):this.min<0&&this.max<0&&(i=this.getPixelForValue(this.max)),i},calculateBarY:function(t,e){var i=this.data.datasets[t].data[e];if(this.options.stacked){for(var a=0,s=0,o=0;t>o;o++)this.data.datasets[o].data[e]<0?s+=this.data.datasets[o].data[e]||0:a+=this.data.datasets[o].data[e]||0;return this.getPixelForValue(0>i?s+i:a+i)}for(var n=0,r=t;r<this.data.datasets.length;r++)n+=r===t&&i?i:i;return this.getPixelForValue(i)},fit:function(t,e){this.calculateRange(),this.generateTicks(t,e),this.buildLabels();var a={width:0,height:0};if(this.isHorizontal()?a.width=t:a.width=this.options.gridLines.show&&this.options.display?10:0,this.isHorizontal()?a.height=this.options.gridLines.show&&this.options.display?10:0:a.height=e,this.options.labels.show&&this.options.display){var s=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);if(this.isHorizontal()){var o=(e-a.height,1.5*this.options.labels.fontSize);a.height=Math.min(e,a.height+o)}else{var n=t-a.width,r=i.longestText(this.ctx,s,this.labels);n>r?a.width+=r:a.width=t}}return this.width=a.width,this.height=a.height,a},draw:function(t){if(this.options.display){var e,a;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var s="bottom"==this.options.position?this.top:this.bottom-5,o="bottom"==this.options.position?this.top+5:this.bottom;i.each(this.ticks,function(n,r){var h=this.getPixelForValue(n);0===n||!a&&0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,s),this.ctx.lineTo(h,o)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()},this)}if(this.options.labels.show){var n;"top"==this.options.position?(n=this.bottom-10,this.ctx.textBaseline="bottom"):(n=this.top+10,this.ctx.textBaseline="top"),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,i,n)},this)}}else{if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var r="right"==this.options.position?this.left:this.right-5,h="right"==this.options.position?this.left+5:this.right;i.each(this.ticks,function(s,o){var n=this.getPixelForValue(s);0===s||!a&&0===o?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),n+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(r,n),this.ctx.lineTo(h,n)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,n),this.ctx.lineTo(t.right,n)),this.ctx.stroke()},this)}if(this.options.labels.show){var l;"left"==this.options.position?(l=this.right-10,this.ctx.textAlign="right"):(l=this.left+5,this.ctx.textAlign="left"),this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,l,i)},this)}}}}});e.scaleService.registerScaleType("linear",s,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,animate:!0,lineArc:!1,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1},angleLines:{show:!0,color:"rgba(0,0,0, 0.1)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},s=e.Element.extend({initialize:function(){this.height=this.chart.height,this.width=this.chart.width,this.xCenter=this.chart.width/2,this.yCenter=this.chart.height/2,this.size=i.min([this.height,this.width]),this.labels=this.data.labels,this.drawingArea=this.options.display?this.size/2-(this.options.labels.fontSize/2+this.options.labels.backdropPaddingY):this.size/2},getValueCount:function(){return this.data.labels.length},update:function(){this.options.lineArc?this.drawingArea=this.options.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},calculateRange:function(){this.min=null,this.max=null,i.each(this.data.datasets,function(t){i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)},generateTicks:function(){if(this.ticks=[],this.options.override)for(var t=0;t<=this.options.override.steps;++t){var e=this.options.override.start+t*this.options.override.stepWidth;ticks.push(e)}else{var a=Math.min(11,Math.ceil(this.drawingArea/(2*this.options.labels.fontSize)));if(a=Math.max(2,a),this.options.beginAtZero){var s=i.sign(this.min),o=i.sign(this.max);0>s&&0>o?this.max=0:s>0&&o>0&&(this.min=0)}for(var n=i.niceNum(this.max-this.min,!1),r=i.niceNum(n/(a-1),!0),h=Math.floor(this.min/r)*r,l=Math.ceil(this.max/r)*r,c=h;l>=c;c+=r)this.ticks.push(c)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildYLabels:function(){this.yLabels=[],i.each(this.ticks,function(t,e,a){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.yLabels.push(s?s:"")},this)},getCircumference:function(){return 2*Math.PI/this.getValueCount()},setScaleSize:function(){var t,e,a,s,o,n,r,h,l,c,u,d,g=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),m=this.width,f=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.getValueCount();e++)t=this.getPointPosition(e,g),a=this.ctx.measureText(i.template(this.options.labels.template,{value:this.labels[e]})).width+5,0===e||e===this.getValueCount()/2?(s=a/2,t.x+s>m&&(m=t.x+s,o=e),t.x-s<f&&(f=t.x-s,r=e)):e<this.getValueCount()/2?t.x+a>m&&(m=t.x+a,o=e):e>this.getValueCount()/2&&t.x-a<f&&(f=t.x-a,r=e);l=f,c=Math.ceil(m-this.width),n=this.getIndexAngle(o),h=this.getIndexAngle(r),u=c/Math.sin(n+Math.PI/2),d=l/Math.sin(h+Math.PI/2),u=i.isNumber(u)?u:0,d=i.isNumber(d)?d:0,this.drawingArea=g-(d+u)/2,this.setCenterPoint(d,u)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,a=t+this.drawingArea;this.xCenter=(a+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.getValueCount();return t*e-Math.PI/2},getDistanceFromCenterForValue:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},getPointPositionForValue:function(t,e){return this.getPointPosition(t,this.getDistanceFromCenterForValue(e))},draw:function(){if(this.options.display){var t=this.ctx;if(i.each(this.yLabels,function(e,a){if(a>0){var s=this.getDistanceFromCenterForValue(this.ticks[a]),o=this.yCenter-s;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,s,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var n=0;n<this.getValueCount();n++){var r=this.getPointPosition(n,this.getDistanceFromCenterForValue(this.ticks[a]));0===n?t.moveTo(r.x,r.y):t.lineTo(r.x,r.y)}t.closePath(),t.stroke()}if(this.options.labels.show){if(t.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),this.options.labels.showLabelBackdrop){var h=t.measureText(e).width;t.fillStyle=this.options.labels.backdropColor,t.fillRect(this.xCenter-h/2-this.options.labels.backdropPaddingX,o-this.fontSize/2-this.options.labels.backdropPaddingY,h+2*this.options.labels.backdropPaddingX,this.options.labels.fontSize+2*this.options.labels.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.labels.fontColor,t.fillText(e,this.xCenter,o)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.getValueCount()-1;e>=0;e--){if(this.options.angleLines.show){var a=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(a.x,a.y),t.stroke(),t.closePath()}var s=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var o=this.labels.length,n=this.labels.length/2,r=n/2,h=r>e||e>o-r,l=e===r||e===o-r;0===e?t.textAlign="center":e===n?t.textAlign="center":n>e?t.textAlign="left":t.textAlign="right",l?t.textBaseline="middle":h?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.labels[e],s.x,s.y)}}}}});e.scaleService.registerScaleType("radialLinear",s,a)}.call(this),/*!
  * Chart.js
  * http://chartjs.org/
  * Version: 2.0.0-alpha
@@ -36,4 +36,4 @@ function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.eleme
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-function(){"use strict";var t=this,e=t.Chart;e.helpers;e.defaults.global.elements.point={radius:3,backgroundColor:e.defaults.global.defaultColor,borderWidth:1,borderColor:e.defaults.global.defaultColor,hitRadius:1,hoverRadius:4,hoverBorderWidth:1},e.elements.Point=e.Element.extend({inRange:function(t,e){var i=this._view,a=i.hitRadius+i.radius;return Math.pow(t-i.x,2)+Math.pow(e-i.y,2)<Math.pow(a,2)},inLabelRange:function(t){var e=this._view;return e?Math.pow(t-e.x,2)<Math.pow(e.radius+e.hitRadius,2):!1},tooltipPosition:function(){var t=this._view;return{x:t.x,y:t.y,padding:t.radius+t.borderWidth}},draw:function(){var t=this._view,i=this._chart.ctx;t.skip||(t.radius>0||t.borderWidth>0)&&(i.beginPath(),i.arc(t.x,t.y,t.radius||e.defaults.global.elements.point.radius,0,2*Math.PI),i.closePath(),i.strokeStyle=t.borderColor||e.defaults.global.defaultColor,i.lineWidth=t.borderWidth||e.defaults.global.elements.point.borderWidth,i.fillStyle=t.backgroundColor||e.defaults.global.defaultColor,i.fill(),i.stroke())}})}.call(this),function(){"use strict";var t=this,e=t.Chart;e.helpers;e.defaults.global.elements.rectangle={backgroundColor:e.defaults.global.defaultColor,borderWidth:0,borderColor:e.defaults.global.defaultColor},e.elements.Rectangle=e.Element.extend({draw:function(){var t=this._chart.ctx,e=this._view,i=e.width/2,a=e.x-i,s=e.x+i,o=e.base-(e.base-e.y),n=e.borderWidth/2;e.borderWidth&&(a+=n,s-=n,o+=n),t.beginPath(),t.fillStyle=e.backgroundColor,t.strokeStyle=e.borderColor,t.lineWidth=e.borderWidth,t.moveTo(a,e.base),t.lineTo(a,o),t.lineTo(s,o),t.lineTo(s,e.base),t.fill(),e.borderWidth&&t.stroke()},height:function(){var t=this._view;return t.base-t.y},inRange:function(t,e){var i=this._view;return i.y<i.base?t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.y&&e<=i.base:t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.base&&e<=i.y},inLabelRange:function(t){var e=this._view;return t>=e.x-e.width/2&&t<=e.x+e.width/2},tooltipPosition:function(){var t=this._view;return t.y<t.base?{x:t.x,y:t.y}:{x:t.x,y:t.base}}})}.call(this),function(){"use strict";var t=this,e=t.Chart;e.helpers;e.Bar=function(t,i){return i.type="bar",new e(t,i)}}.call(this),function(){"use strict";var t=this,e=t.Chart;e.helpers;e.Doughnut=function(t,i){return i.type="doughnut",new e(t,i)}}.call(this),function(){"use strict";var t=this,e=t.Chart;e.helpers;e.Line=function(t,i){return i.type="line",new e(t,i)}}.call(this),function(){"use strict";var t=this,e=t.Chart;e.helpers;e.PolarArea=function(t,i){return i.type="polarArea",new e(t,i)}}.call(this),function(){"use strict";var t=this,e=t.Chart;e.helpers;e.Radar=function(t,i){return i.type="radar",new e(t,i)}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={hover:{mode:"single"},scales:{xAxes:[{type:"linear",position:"bottom",id:"x-axis-1"}],yAxes:[{type:"linear",position:"left",id:"y-axis-1"}]},legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].borderColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>',tooltips:{template:"(<%= value.x %>, <%= value.y %>)",multiTemplate:"<%if (datasetLabel){%><%=datasetLabel%>: <%}%>(<%= value.x %>, <%= value.y 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e=Math.atan2(n,o),i=360*e/2/Math.PI,0>i&&(i+=360),a=Math.sqrt(o*o+n*n),[s,a,i]}function T(t){return O(L(t))}function E(t){var e,i,a,s=t[0],o=t[1],n=t[2];return a=n/360*2*Math.PI,e=o*Math.cos(a),i=o*Math.sin(a),[s,e,i]}function N(t){return L(E(t))}function H(t){return T(E(t))}function q(t){return $[t]}function j(t){return a(q(t))}function Y(t){return s(q(t))}function X(t){return o(q(t))}function Q(t){return n(q(t))}function U(t){return c(q(t))}function Z(t){return l(q(t))}e.exports={rgb2hsl:a,rgb2hsv:s,rgb2hwb:o,rgb2cmyk:n,rgb2keyword:h,rgb2xyz:l,rgb2lab:c,rgb2lch:u,hsl2rgb:d,hsl2hsv:m,hsl2hwb:f,hsl2cmyk:p,hsl2keyword:v,hsv2rgb:x,hsv2hsl:y,hsv2hwb:w,hsv2cmyk:C,hsv2keyword:_,hwb2rgb:k,hwb2hsl:D,hwb2hsv:A,hwb2cmyk:S,hwb2keyword:P,cmyk2rgb:I,cmyk2hsl:M,cmyk2hsv:W,cmyk2hwb:R,cmyk2keyword:V,keyword2rgb:q,keyword2hsl:j,keyword2hsv:Y,keyword2hwb:X,keyword2cmyk:Q,keyword2lab:U,keyword2xyz:Z,xyz2rgb:O,xyz2lab:z,xyz2lch:F,lab2xyz:L,lab2rgb:T,lab2lch:B,lch2lab:E,lch2xyz:N,lch2rgb:H};var $={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]},J={};for(var G in $)J[JSON.stringify($[G])]=G},{}],3:[function(t,e,i){var a=t("./conversions"),s=function(){return new l};for(var o in a){s[o+"Raw"]=function(t){return function(e){return"number"==typeof e&&(e=Array.prototype.slice.call(arguments)),a[t](e)}}(o);var n=/(\w+)2(\w+)/.exec(o),r=n[1],h=n[2];s[r]=s[r]||{},s[r][h]=s[o]=function(t){return function(e){"number"==typeof e&&(e=Array.prototype.slice.call(arguments));var i=a[t](e);if("string"==typeof i||void 0===i)return i;for(var s=0;s<i.length;s++)i[s]=Math.round(i[s]);return i}}(o)}var l=function(){this.convs={}};l.prototype.routeSpace=function(t,e){var i=e[0];return void 0===i?this.getValues(t):("number"==typeof i&&(i=Array.prototype.slice.call(e)),this.setValues(t,i))},l.prototype.setValues=function(t,e){return this.space=t,this.convs={},this.convs[t]=e,this},l.prototype.getValues=function(t){var e=this.convs[t];if(!e){var i=this.space,a=this.convs[i];e=s[i][t](a),this.convs[t]=e}return e},["rgb","hsl","hsv","cmyk","keyword"].forEach(function(t){l.prototype[t]=function(e){return this.routeSpace(t,arguments)}}),e.exports=s},{"./conversions":2}],4:[function(t,e,i){function a(t){if(t){var e=/^#([a-fA-F0-9]{3})$/,i=/^#([a-fA-F0-9]{6})$/,a=/^rgba?\(\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/,s=/^rgba?\(\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/,o=/(\D+)/,n=[0,0,0],r=1,h=t.match(e);if(h){h=h[1];for(var l=0;l<n.length;l++)n[l]=parseInt(h[l]+h[l],16)}else if(h=t.match(i)){h=h[1];for(var l=0;l<n.length;l++)n[l]=parseInt(h.slice(2*l,2*l+2),16)}else if(h=t.match(a)){for(var l=0;l<n.length;l++)n[l]=parseInt(h[l+1]);r=parseFloat(h[4])}else if(h=t.match(s)){for(var l=0;l<n.length;l++)n[l]=Math.round(2.55*parseFloat(h[l+1]));r=parseFloat(h[4])}else if(h=t.match(o)){if("transparent"==h[1])return[0,0,0,0];if(n=y[h[1]],!n)return}for(var l=0;l<n.length;l++)n[l]=b(n[l],0,255);return r=r||0==r?b(r,0,1):1,n[3]=r,n}}function s(t){if(t){var e=/^hsla?\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/,i=t.match(e);if(i){var a=parseFloat(i[4]),s=b(parseInt(i[1]),0,360),o=b(parseFloat(i[2]),0,100),n=b(parseFloat(i[3]),0,100),r=b(isNaN(a)?1:a,0,1);return[s,o,n,r]}}}function o(t){if(t){var e=/^hwb\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/,i=t.match(e);if(i){var a=parseFloat(i[4]),s=b(parseInt(i[1]),0,360),o=b(parseFloat(i[2]),0,100),n=b(parseFloat(i[3]),0,100),r=b(isNaN(a)?1:a,0,1);return[s,o,n,r]}}}function n(t){var e=a(t);return e&&e.slice(0,3)}function r(t){var e=s(t);return e&&e.slice(0,3)}function h(t){var e=a(t);return e?e[3]:(e=s(t))?e[3]:(e=o(t))?e[3]:void 0}function l(t){return"#"+x(t[0])+x(t[1])+x(t[2])}function c(t,e){return 1>e||t[3]&&t[3]<1?u(t,e):"rgb("+t[0]+", "+t[1]+", "+t[2]+")"}function u(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"rgba("+t[0]+", "+t[1]+", "+t[2]+", "+e+")"}function d(t,e){if(1>e||t[3]&&t[3]<1)return g(t,e);var i=Math.round(t[0]/255*100),a=Math.round(t[1]/255*100),s=Math.round(t[2]/255*100);return"rgb("+i+"%, "+a+"%, "+s+"%)"}function g(t,e){var i=Math.round(t[0]/255*100),a=Math.round(t[1]/255*100),s=Math.round(t[2]/255*100);return"rgba("+i+"%, "+a+"%, "+s+"%, "+(e||t[3]||1)+")"}function m(t,e){return 1>e||t[3]&&t[3]<1?f(t,e):"hsl("+t[0]+", "+t[1]+"%, "+t[2]+"%)"}function f(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"hsla("+t[0]+", "+t[1]+"%, "+t[2]+"%, "+e+")"}function p(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"hwb("+t[0]+", "+t[1]+"%, "+t[2]+"%"+(void 0!==e&&1!==e?", "+e:"")+")"}function v(t){return w[t.slice(0,3)]}function b(t,e,i){return Math.min(Math.max(e,t),i)}function x(t){var e=t.toString(16).toUpperCase();return e.length<2?"0"+e:e}var y=t("color-name");e.exports={getRgba:a,getHsla:s,getRgb:n,getHsl:r,getHwb:o,getAlpha:h,hexString:l,rgbString:c,rgbaString:u,percentString:d,percentaString:g,hslString:m,hslaString:f,hwbString:p,keyword:v};var w={};for(var C in y)w[y[C]]=C},{"color-name":5}],5:[function(t,e,i){e.exports={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]}},{}]},{},[1]);
\ No newline at end of file
diff --git a/samples/line.html b/samples/line.html
index b4d9bc4ee72..f4962480f4c 100644
--- a/samples/line.html
+++ b/samples/line.html
@@ -21,6 +21,8 @@
     <button id="randomizeData">Randomize Data</button>
     <button id="addDataset">Add Dataset</button>
     <button id="removeDataset">Remove Dataset</button>
+    <button id="addData">Add Data</button>
+    <button id="removeData">Remove Data</button>
     <script>
     var randomScalingFactor = function() {
         return Math.round(Math.random() * 100 * (Math.random() > 0.5 ? -1 : 1));
@@ -74,8 +76,12 @@
     };
 
     $('#randomizeData').click(function() {
-        config.data.datasets[0].data = [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()];
-        config.data.datasets[1].data = [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()];
+        $.each(config.data.datasets, function(i, dataset) {
+            dataset.data = dataset.data.map(function() {
+                return randomScalingFactor();
+            });
+
+        });
 
         window.myLine.update();
     });
@@ -88,15 +94,37 @@
             pointBorderColor: randomColor(0.7),
             pointBackgroundColor: randomColor(0.5),
             pointBorderWidth: 1,
-            data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
+            data: [],
         };
 
+        for (var index = 0; index < config.data.labels.length; ++index) {
+            newDataset.data.push(randomScalingFactor());
+        }
+
         window.myLine.addDataset(newDataset);
     });
 
+    $('#addData').click(function() {
+        if (config.data.datasets.length > 0) {
+            config.data.labels.push('dataset #' + config.data.labels.length);
+
+            for (var index = 0; index < config.data.datasets.length; ++index) {
+                window.myLine.addData(randomScalingFactor(), index);
+            }
+        }
+    });
+
     $('#removeDataset').click(function() {
         window.myLine.removeDataset(0);
     });
+
+    $('#removeData').click(function() {
+        config.data.labels.splice(-1, 1); // remove the label first
+
+        config.data.datasets.forEach(function(dataset, datasetIndex) {
+            window.myLine.removeData(datasetIndex, -1);
+        });
+    });
     </script>
 </body>
 
diff --git a/samples/polar-area.html b/samples/polar-area.html
index 73d5c604972..a8c74d16b61 100644
--- a/samples/polar-area.html
+++ b/samples/polar-area.html
@@ -8,10 +8,12 @@
 </head>
 
 <body>
-    <div id="canvas-holder" style="width:100%">
+    <div id="canvas-holder" style="width:50%">
         <canvas id="chart-area" width="300" height="300" />
     </div>
     <button id="randomizeData">Randomize Data</button>
+    <button id="addData">Add Data</button>
+    <button id="removeData">Remove Data</button>
     <script>
     var randomScalingFactor = function() {
         return Math.round(Math.random() * 100);
@@ -19,6 +21,9 @@
     var randomColorFactor = function() {
         return Math.round(Math.random() * 255);
     };
+    var randomColor = function(opacity) {
+        return 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',' + (opacity || '.3') + ')';
+    };
 
     var config = {
         data: {
@@ -60,11 +65,31 @@
         $.each(config.data.datasets, function(i, piece) {
             $.each(piece.data, function(j, value) {
                 config.data.datasets[i].data[j] = randomScalingFactor();
-                //config.data.datasets.backgroundColor[i] = 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',.7)';
+                config.data.datasets[i].backgroundColor[j] = randomColor();
             });
         });
         window.myPolarArea.update();
     });
+
+    $('#addData').click(function() {
+        if (config.data.datasets.length > 0) {
+            config.data.labels.push('dataset #' + config.data.labels.length);
+
+            for (var index = 0; index < config.data.datasets.length; ++index) {
+                config.data.datasets[index].backgroundColor.push(randomColor());
+                window.myPolarArea.addData(randomScalingFactor(), index);
+            }
+        }
+    });
+
+    $('#removeData').click(function() {
+        config.data.labels.splice(-1, 1); // remove the label first
+
+        config.data.datasets.forEach(function(dataset, datasetIndex) {
+            dataset.backgroundColor.splice(-1, 1);
+            window.myPolarArea.removeData(datasetIndex, -1);
+        });
+    });
     </script>
 </body>
 
diff --git a/samples/radar.html b/samples/radar.html
index fd1214cbbdc..0605c76e760 100644
--- a/samples/radar.html
+++ b/samples/radar.html
@@ -14,6 +14,8 @@
     <button id="randomizeData">Randomize Data</button>
     <button id="addDataset">Add Dataset</button>
     <button id="removeDataset">Remove Dataset</button>
+    <button id="addData">Add Data</button>
+    <button id="removeData">Remove Data</button>
     <script>
     var randomScalingFactor = function() {
         return Math.round(Math.random() * 100);
@@ -50,11 +52,12 @@
     };
 
     $('#randomizeData').click(function() {
-        config.data.datasets[0].backgroundColor = 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',.3)';
-        config.data.datasets[0].data = [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()];
+        $.each(config.data.datasets, function(i, dataset) {
+            dataset.data = dataset.data.map(function() {
+                return randomScalingFactor();
+            });
 
-        config.data.datasets[1].backgroundColor = 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',.3)';
-        config.data.datasets[1].data = [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()];
+        });
 
         window.myRadar.update();
     });
@@ -67,15 +70,37 @@
             pointBorderColor: randomColor(0.7),
             pointBackgroundColor: randomColor(0.5),
             pointBorderWidth: 1,
-            data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
+            data: [],
         };
 
+        for (var index = 0; index < config.data.labels.length; ++index) {
+            newDataset.data.push(randomScalingFactor());
+        }
+
         window.myRadar.addDataset(newDataset);
     });
 
+    $('#addData').click(function() {
+        if (config.data.datasets.length > 0) {
+            config.data.labels.push('dataset #' + config.data.labels.length);
+
+            for (var index = 0; index < config.data.datasets.length; ++index) {
+                window.myRadar.addData(randomScalingFactor(), index);
+            }
+        }
+    });
+
     $('#removeDataset').click(function() {
         window.myRadar.removeDataset(0);
     });
+
+    $('#removeData').click(function() {
+        config.data.labels.splice(-1, 1); // remove the label first
+
+        config.data.datasets.forEach(function(dataset, datasetIndex) {
+            window.myRadar.removeData(datasetIndex, -1);
+        });
+    });
     </script>
 </body>
 
diff --git a/src/controllers/controller.line.js b/src/controllers/controller.line.js
index fa5518b43e1..34680dc068a 100644
--- a/src/controllers/controller.line.js
+++ b/src/controllers/controller.line.js
@@ -76,13 +76,32 @@
 				});
 			}, this);
 		},
+		addElementAndReset: function(index) {
+			this.getDataset().metaData = this.getDataset().metaData || [];
+			var point = new Chart.elements.Point({
+				_chart: this.chart.chart,
+				_datasetIndex: this.index,
+				_index: index,
+			});
+
+			// Reset the point
+			this.updateElement(point, index, true);
+
+			// Add to the points array
+			this.getDataset().metaData.splice(index, 0, point);
+
+			// Make sure bezier control points are updated
+			this.updateBezierControlPoints();
+		},
+		removeElement: function(index) {
+			this.getDataset().metaData.splice(index, 1);
+		},
 
 		reset: function() {
 			this.update(true);
 		},
 
 		update: function(reset) {
-
 			var line = this.getDataset().metaDataset;
 			var points = this.getDataset().metaData;
 
@@ -98,7 +117,6 @@
 				scaleBase = yScale.getPixelForValue(0);
 			}
 
-
 			// Update Line
 			helpers.extend(line, {
 				// Utility
@@ -126,33 +144,52 @@
 
 			// Update Points
 			helpers.each(points, function(point, index) {
-				helpers.extend(point, {
-					// Utility
-					_chart: this.chart.chart,
-					_xScale: xScale,
-					_yScale: yScale,
-					_datasetIndex: this.index,
-					_index: index,
+				this.updateElement(point, index, reset);
+			}, this);
 
-					// Desired view properties
-					_model: {
-						x: xScale.getPointPixelForValue(this.getDataset().data[index], index, this.index),
-						y: reset ? scaleBase : yScale.getPointPixelForValue(this.getDataset().data[index], index, this.index),
-						// Appearance
-						tension: point.custom && point.custom.tension ? point.custom.tension : this.chart.options.elements.line.tension,
-						radius: point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(this.getDataset().radius, index, this.chart.options.elements.point.radius),
-						backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor, index, this.chart.options.elements.point.backgroundColor),
-						borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderColor, index, this.chart.options.elements.point.borderColor),
-						borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth, index, this.chart.options.elements.point.borderWidth),
-						skip: point.custom && point.custom.skip ? point.custom.skip : this.getDataset().data[index] === null,
-
-						// Tooltip
-						hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.getDataset().hitRadius, index, this.chart.options.elements.point.hitRadius),
-					},
+			this.updateBezierControlPoints();
+		},
 
-				});
-			}, this);
+		updateElement: function(point, index, reset) {
+			var yScale = this.getScaleForId(this.getDataset().yAxisID);
+			var xScale = this.getScaleForId(this.getDataset().xAxisID);
+			var scaleBase;
+
+			if (yScale.min < 0 && yScale.max < 0) {
+				scaleBase = yScale.getPixelForValue(yScale.max);
+			} else if (yScale.min > 0 && yScale.max > 0) {
+				scaleBase = yScale.getPixelForValue(yScale.min);
+			} else {
+				scaleBase = yScale.getPixelForValue(0);
+			}
+
+			helpers.extend(point, {
+				// Utility
+				_chart: this.chart.chart,
+				_xScale: xScale,
+				_yScale: yScale,
+				_datasetIndex: this.index,
+				_index: index,
+
+				// Desired view properties
+				_model: {
+					x: xScale.getPointPixelForValue(this.getDataset().data[index], index, this.index),
+					y: reset ? scaleBase : yScale.getPointPixelForValue(this.getDataset().data[index], index, this.index),
+					// Appearance
+					tension: point.custom && point.custom.tension ? point.custom.tension : this.chart.options.elements.line.tension,
+					radius: point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(this.getDataset().radius, index, this.chart.options.elements.point.radius),
+					backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor, index, this.chart.options.elements.point.backgroundColor),
+					borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderColor, index, this.chart.options.elements.point.borderColor),
+					borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth, index, this.chart.options.elements.point.borderWidth),
+					skip: point.custom && point.custom.skip ? point.custom.skip : this.getDataset().data[index] === null,
+
+					// Tooltip
+					hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.getDataset().hitRadius, index, this.chart.options.elements.point.hitRadius),
+				},
+			});
+		},
 
+		updateBezierControlPoints: function() {
 			// Update bezier control points
 			helpers.each(this.getDataset().metaData, function(point, index) {
 				var controlPoints = helpers.splineCurve(
@@ -167,7 +204,7 @@
 
 				// Prevent the bezier going outside of the bounds of the graph
 
-				// Cap puter bezier handles to the upper/lower scale bounds
+				// Cap outer bezier handles to the upper/lower scale bounds
 				if (controlPoints.next.y > this.chart.chartArea.bottom) {
 					point._model.controlPointNextY = this.chart.chartArea.bottom;
 				} else if (controlPoints.next.y < this.chart.chartArea.top) {
@@ -188,7 +225,6 @@
 				// Now pivot the point for animation
 				point.pivot();
 			}, this);
-
 		},
 
 		draw: function(ease) {
diff --git a/src/controllers/controller.polarArea.js b/src/controllers/controller.polarArea.js
index 733ab9dc6d0..4fe948bf843 100644
--- a/src/controllers/controller.polarArea.js
+++ b/src/controllers/controller.polarArea.js
@@ -16,6 +16,7 @@
 
 		//Boolean - Whether to animate the rotation of the chart
 		animateRotate: true,
+		animateScale: true,
 	};
 
 	Chart.controllers.polarArea = function(chart, datasetIndex) {
@@ -56,6 +57,23 @@
 				});
 			}, this);
 		},
+		addElementAndReset: function(index) {
+			this.getDataset().metaData = this.getDataset().metaData || [];
+			var arc = new Chart.elements.Arc({
+				_chart: this.chart.chart,
+				_datasetIndex: this.index,
+				_index: index,
+			});
+
+			// Reset the point
+			this.updateElement(arc, index, true);
+
+			// Add to the points array
+			this.getDataset().metaData.splice(index, 0, arc);
+		},
+		removeElement: function(index) {
+			this.getDataset().metaData.splice(index, 1);
+		},
 
 		reset: function() {
 			this.update(true);
@@ -82,14 +100,44 @@
 			this.innerRadius = this.outerRadius - this.chart.radiusLength;
 
 			helpers.each(this.getDataset().metaData, function(arc, index) {
-
-				var resetModel = {
+				this.updateElement(arc, index, reset);
+			}, this);
+		},
+		updateElement: function(arc, index, reset) {
+			var circumference = 1 / this.getDataset().data.length * 2;
+			var startAngle = (-0.5 * Math.PI) + (Math.PI * circumference) * index;
+			var endAngle = startAngle + (circumference * Math.PI);
+
+			var resetModel = {
+				x: this.chart.chart.width / 2,
+				y: this.chart.chart.height / 2,
+				innerRadius: 0,
+				outerRadius: this.chart.options.animateScale ? 0 : this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[index]),
+				startAngle: this.chart.options.animateRotate ? Math.PI * -0.5 : startAngle,
+				endAngle: this.chart.options.animateRotate ? Math.PI * -0.5 : endAngle,
+
+				backgroundColor: arc.custom && arc.custom.backgroundColor ? arc.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().backgroundColor, index, this.chart.options.elements.arc.backgroundColor),
+				hoverBackgroundColor: arc.custom && arc.custom.hoverBackgroundColor ? arc.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor, index, this.chart.options.elements.arc.hoverBackgroundColor),
+				borderWidth: arc.custom && arc.custom.borderWidth ? arc.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().borderWidth, index, this.chart.options.elements.arc.borderWidth),
+				borderColor: arc.custom && arc.custom.borderColor ? arc.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().borderColor, index, this.chart.options.elements.arc.borderColor),
+
+				label: helpers.getValueAtIndexOrDefault(this.chart.data.labels, index, this.chart.data.labels[index])
+			};
+
+			helpers.extend(arc, {
+				// Utility
+				_chart: this.chart.chart,
+				_datasetIndex: this.index,
+				_index: index,
+
+				// Desired view properties
+				_model: reset ? resetModel : {
 					x: this.chart.chart.width / 2,
 					y: this.chart.chart.height / 2,
 					innerRadius: 0,
-					outerRadius: 0,
-					startAngle: Math.PI * -0.5,
-					endAngle: Math.PI * -0.5,
+					outerRadius: this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[index]),
+					startAngle: startAngle,
+					endAngle: endAngle,
 
 					backgroundColor: arc.custom && arc.custom.backgroundColor ? arc.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().backgroundColor, index, this.chart.options.elements.arc.backgroundColor),
 					hoverBackgroundColor: arc.custom && arc.custom.hoverBackgroundColor ? arc.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor, index, this.chart.options.elements.arc.hoverBackgroundColor),
@@ -97,40 +145,10 @@
 					borderColor: arc.custom && arc.custom.borderColor ? arc.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().borderColor, index, this.chart.options.elements.arc.borderColor),
 
 					label: helpers.getValueAtIndexOrDefault(this.chart.data.labels, index, this.chart.data.labels[index])
-				};
-
-				var circumference = 1 / this.getDataset().data.length * 2;
-				var startAngle = (-0.5 * Math.PI) + (Math.PI * circumference) * index;
-				var endAngle = startAngle + (circumference * Math.PI);
-
-				console.log()
-
-				helpers.extend(arc, {
-					// Utility
-					_chart: this.chart.chart,
-					_datasetIndex: this.index,
-					_index: index,
-
-					// Desired view properties
-					_model: reset ? resetModel : {
-						x: this.chart.chart.width / 2,
-						y: this.chart.chart.height / 2,
-						innerRadius: 0,
-						outerRadius: this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[index]),
-						startAngle: startAngle,
-						endAngle: endAngle,
-
-						backgroundColor: arc.custom && arc.custom.backgroundColor ? arc.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().backgroundColor, index, this.chart.options.elements.arc.backgroundColor),
-						hoverBackgroundColor: arc.custom && arc.custom.hoverBackgroundColor ? arc.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor, index, this.chart.options.elements.arc.hoverBackgroundColor),
-						borderWidth: arc.custom && arc.custom.borderWidth ? arc.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().borderWidth, index, this.chart.options.elements.arc.borderWidth),
-						borderColor: arc.custom && arc.custom.borderColor ? arc.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().borderColor, index, this.chart.options.elements.arc.borderColor),
-
-						label: helpers.getValueAtIndexOrDefault(this.chart.data.labels, index, this.chart.data.labels[index])
-					},
-				});
+				},
+			});
 
-				arc.pivot();
-			}, this);
+			arc.pivot();
 		},
 
 		draw: function(ease) {
@@ -141,8 +159,6 @@
 			}, this);
 		},
 
-
-
 		setHoverStyle: function(arc) {
 			var dataset = this.chart.data.datasets[arc._datasetIndex];
 			var index = arc._index;
diff --git a/src/controllers/controller.radar.js b/src/controllers/controller.radar.js
index e7577887f77..ce597d720f9 100644
--- a/src/controllers/controller.radar.js
+++ b/src/controllers/controller.radar.js
@@ -70,6 +70,26 @@
 				});
 			}, this);
 		},
+		addElementAndReset: function(index) {
+			this.getDataset().metaData = this.getDataset().metaData || [];
+			var point = new Chart.elements.Point({
+				_chart: this.chart.chart,
+				_datasetIndex: this.index,
+				_index: index,
+			});
+
+			// Reset the point
+			this.updateElement(point, index, true);
+
+			// Add to the points array
+			this.getDataset().metaData.splice(index, 0, point);
+
+			// Make sure bezier control points are updated
+			this.updateBezierControlPoints();
+		},
+		removeElement: function(index) {
+			this.getDataset().metaData.splice(index, 1);
+		},
 
 		reset: function() {
 			this.update(true);
@@ -123,34 +143,40 @@
 
 			// Update Points
 			helpers.each(points, function(point, index) {
-				var pointPosition = scale.getPointPositionForValue(index, this.getDataset().data[index]);
-
-				helpers.extend(point, {
-					// Utility
-					_datasetIndex: this.index,
-					_index: index,
-
-					// Desired view properties
-					_model: {
-						x: reset ? scale.xCenter : pointPosition.x, // value not used in dataset scale, but we want a consistent API between scales
-						y: reset ? scale.yCenter : pointPosition.y,
-
-						// Appearance
-						tension: point.custom && point.custom.tension ? point.custom.tension : this.chart.options.elements.line.tension,
-						radius: point.custom && point.custom.radius ? point.custom.pointRadius : helpers.getValueAtIndexOrDefault(this.getDataset().pointRadius, index, this.chart.options.elements.point.radius),
-						backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor, index, this.chart.options.elements.point.backgroundColor),
-						borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderColor, index, this.chart.options.elements.point.borderColor),
-						borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth, index, this.chart.options.elements.point.borderWidth),
-						skip: point.custom && point.custom.skip ? point.custom.skip : this.getDataset().data[index] === null,
-
-						// Tooltip
-						hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.getDataset().hitRadius, index, this.chart.options.elements.point.hitRadius),
-					},
-				});
+				this.updateElement(point, index, reset);
 			}, this);
 
 
 			// Update bezier control points
+			this.updateBezierControlPoints();
+		},
+		updateElement: function(point, index, reset) {
+			var pointPosition = this.chart.scale.getPointPositionForValue(index, this.getDataset().data[index]);
+
+			helpers.extend(point, {
+				// Utility
+				_datasetIndex: this.index,
+				_index: index,
+
+				// Desired view properties
+				_model: {
+					x: reset ? this.chart.scale.xCenter : pointPosition.x, // value not used in dataset scale, but we want a consistent API between scales
+					y: reset ? this.chart.scale.yCenter : pointPosition.y,
+
+					// Appearance
+					tension: point.custom && point.custom.tension ? point.custom.tension : this.chart.options.elements.line.tension,
+					radius: point.custom && point.custom.radius ? point.custom.pointRadius : helpers.getValueAtIndexOrDefault(this.getDataset().pointRadius, index, this.chart.options.elements.point.radius),
+					backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor, index, this.chart.options.elements.point.backgroundColor),
+					borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderColor, index, this.chart.options.elements.point.borderColor),
+					borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth, index, this.chart.options.elements.point.borderWidth),
+					skip: point.custom && point.custom.skip ? point.custom.skip : this.getDataset().data[index] === null,
+
+					// Tooltip
+					hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.getDataset().hitRadius, index, this.chart.options.elements.point.hitRadius),
+				},
+			});
+		},
+		updateBezierControlPoints: function() {
 			helpers.each(this.getDataset().metaData, function(point, index) {
 				var controlPoints = helpers.splineCurve(
 					helpers.previousItem(this.getDataset().metaData, index, true)._model,
@@ -164,7 +190,7 @@
 
 				// Prevent the bezier going outside of the bounds of the graph
 
-				// Cap puter bezier handles to the upper/lower scale bounds
+				// Cap outer bezier handles to the upper/lower scale bounds
 				if (controlPoints.next.y > this.chart.chartArea.bottom) {
 					point._model.controlPointNextY = this.chart.chartArea.bottom;
 				} else if (controlPoints.next.y < this.chart.chartArea.top) {
@@ -185,7 +211,6 @@
 				// Now pivot the point for animation
 				point.pivot();
 			}, this);
-
 		},
 
 		draw: function(ease) {
diff --git a/src/core/core.tooltip.js b/src/core/core.tooltip.js
index ba154d55a05..1423f7ae5f1 100644
--- a/src/core/core.tooltip.js
+++ b/src/core/core.tooltip.js
@@ -174,7 +174,7 @@
 
 					this._model.height = (labels.length * this._model.fontSize) + ((labels.length - 1) * (this._model.fontSize / 2)) + (this._model.yPadding * 2) + this._model.titleFontSize * 1.5;
 
-					var titleWidth = ctx.measureText(this.title).width,
+					var titleWidth = ctx.measureText(this._model.title).width,
 						//Label has a legend square as well so account for this.
 						labelWidth = helpers.longestText(ctx, this.font, labels) + this._model.fontSize + 3,
 						longestTextWidth = helpers.max([labelWidth, titleWidth]);
diff --git a/src/scales/scale.radialLinear.js b/src/scales/scale.radialLinear.js
index 15169aa8673..0a1a26b45af 100644
--- a/src/scales/scale.radialLinear.js
+++ b/src/scales/scale.radialLinear.js
@@ -73,10 +73,12 @@
 			this.xCenter = this.chart.width / 2;
 			this.yCenter = this.chart.height / 2;
 			this.size = helpers.min([this.height, this.width]);
-			this.valuesCount = this.data.labels.length;
 			this.labels = this.data.labels;
 			this.drawingArea = (this.options.display) ? (this.size / 2) - (this.options.labels.fontSize / 2 + this.options.labels.backdropPaddingY) : (this.size / 2);
 		},
+		getValueCount: function() {
+			return this.data.labels.length;
+		},
 		update: function() {
 			if (!this.options.lineArc) {
 				this.setScaleSize();
@@ -201,7 +203,7 @@
 			}, this);
 		},
 		getCircumference: function() {
-			return ((Math.PI * 2) / this.valuesCount);
+			return ((Math.PI * 2) / this.getValueCount());
 		},
 		setScaleSize: function() {
 			/*
@@ -252,13 +254,13 @@
 				radiusReductionLeft,
 				maxWidthRadius;
 			this.ctx.font = helpers.fontString(this.options.pointLabels.fontSize, this.options.pointLabels.fontStyle, this.options.pointLabels.fontFamily);
-			for (i = 0; i < this.valuesCount; i++) {
+			for (i = 0; i < this.getValueCount(); i++) {
 				// 5px to space the text slightly out - similar to what we do in the draw function.
 				pointPosition = this.getPointPosition(i, largestPossibleRadius);
 				textWidth = this.ctx.measureText(helpers.template(this.options.labels.template, {
 					value: this.labels[i]
 				})).width + 5;
-				if (i === 0 || i === this.valuesCount / 2) {
+				if (i === 0 || i === this.getValueCount() / 2) {
 					// If we're at index zero, or exactly the middle, we're at exactly the top/bottom
 					// of the radar chart, so text will be aligned centrally, so we'll half it and compare
 					// w/left and right text sizes
@@ -271,13 +273,13 @@
 						furthestLeft = pointPosition.x - halfTextWidth;
 						furthestLeftIndex = i;
 					}
-				} else if (i < this.valuesCount / 2) {
+				} else if (i < this.getValueCount() / 2) {
 					// Less than half the values means we'll left align the text
 					if (pointPosition.x + textWidth > furthestRight) {
 						furthestRight = pointPosition.x + textWidth;
 						furthestRightIndex = i;
 					}
-				} else if (i > this.valuesCount / 2) {
+				} else if (i > this.getValueCount() / 2) {
 					// More than half the values means we'll right align the text
 					if (pointPosition.x - textWidth < furthestLeft) {
 						furthestLeft = pointPosition.x - textWidth;
@@ -319,7 +321,7 @@
 		},
 
 		getIndexAngle: function(index) {
-			var angleMultiplier = (Math.PI * 2) / this.valuesCount;
+			var angleMultiplier = (Math.PI * 2) / this.getValueCount();
 			// Start from the top instead of right, so remove a quarter of the circle
 
 			return index * angleMultiplier - (Math.PI / 2);
@@ -362,7 +364,7 @@
 							} else {
 								// Draw straight lines connecting each index
 								ctx.beginPath();
-								for (var i = 0; i < this.valuesCount; i++) {
+								for (var i = 0; i < this.getValueCount(); i++) {
 									var pointPosition = this.getPointPosition(i, this.getDistanceFromCenterForValue(this.ticks[index]));
 									if (i === 0) {
 										ctx.moveTo(pointPosition.x, pointPosition.y);
@@ -401,7 +403,7 @@
 					ctx.lineWidth = this.options.angleLines.lineWidth;
 					ctx.strokeStyle = this.options.angleLines.color;
 
-					for (var i = this.valuesCount - 1; i >= 0; i--) {
+					for (var i = this.getValueCount() - 1; i >= 0; i--) {
 						if (this.options.angleLines.show) {
 							var outerPosition = this.getPointPosition(i, this.getDistanceFromCenterForValue(this.max));
 							ctx.beginPath();

From 5f6e2a0af3cf6d9509ebeccc7c1b459d83f34a55 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Fri, 19 Jun 2015 12:36:35 -0600
Subject: [PATCH 216/424] Gulp build

---
 Chart.min.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Chart.min.js b/Chart.min.js
index ba642a9839e..177c42adc38 100644
--- a/Chart.min.js
+++ b/Chart.min.js
@@ -7,7 +7,7 @@
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
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t({ctx:this.chart.ctx,options:this.options.scale,data:this.data,chart:this.chart});this.scale=i}Chart.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height)},buildOrUpdateControllers:function(){e.each(this.data.datasets,function(t,e){var i=t.type||this.config.type;return t.controller?void t.controller.updateIndex(e):void(t.controller=new Chart.controllers[i](this,e))},this)},resetElements:function(){e.each(this.data.datasets,function(t,e){t.controller.reset()},this)},update:function(t){Chart.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),e.each(this.data.datasets,function(t,e){t.controller.update()},this),this.render(t)},render:function(t){if(0!==this.options.animation.duration||t){var i=new Chart.Animation;i.numSteps=(t||this.options.animation.duration)/16.66,i.easing=this.options.animation.easing,i.render=function(t,i){var a=e.easingEffects[i.easing],s=i.currentStep/i.numSteps,o=a(s);t.draw(o,s,i.currentStep)},i.onAnimationProgress=this.options.onAnimationProgress,i.onAnimationComplete=this.options.onAnimationComplete,Chart.animationService.addAnimation(this,i,t)}else this.draw(),this.options.onAnimationComplete.call(this);return this},draw:function(t){var i=t||1;this.clear(),e.each(this.scales,function(t){t.draw(this.chartArea)},this),this.scale&&this.scale.draw(),e.each(this.data.datasets,function(e,i){e.controller.draw(t)},this,!0),this.tooltip.transition(i).draw()},getElementAtEvent:function(t){var i=e.getRelativePosition(t),a=[];return e.each(this.data.datasets,function(t,s){e.each(t.metaData,function(t,e){return t.inRange(i.x,i.y)?(a.push(t),a):void 0},this)},this),a},getElementsAtEvent:function(t){var i=e.getRelativePosition(t),a=[];return 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i=0;i<this.active.length;i++)this.data.datasets[this.active[i]._datasetIndex].controller.setHoverStyle(this.active[i]);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,e.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;e.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers);e.addEvent(window,"resize",function(){var t;return function(){clearTimeout(t),t=setTimeout(function(){e.each(Chart.instances,function(t){t.options.responsive&&t.resize()})},16)}}())}.call(this),function(){"use 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v=a-2*o,b=e-2*s;i.each(m,function(t){t.horizontal?v-=t.minSize.height:b-=t.minSize.width});var x=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t});e&&t.fit(e.minSize.width,v)},y=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:w,right:C,top:0,bottom:0};e&&t.fit(b,e.minSize.height,a)},w=s,C=s,_=o,k=o;i.each(n,x),i.each(r,x),i.each(n,function(t){w+=t.width}),i.each(r,function(t){C+=t.width}),i.each(h,y),i.each(l,y),i.each(h,function(t){_+=t.height}),i.each(l,function(t){k+=t.height}),i.each(n,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:k};e&&t.fit(e.minSize.width,v,a)}),i.each(r,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:k};e&&t.fit(e.minSize.width,v,a)});var D=s,A=o,S=function(t){t.left=D,t.right=D+t.width,t.top=_,t.bottom=_+v,D=t.right},P=function(t){t.left=w,t.right=w+b,t.top=A,t.bottom=A+t.height,A=t.bottom};i.each(n,S),i.each(h,P),D+=b,A+=v,i.each(r,S),i.each(l,P),t.chartArea={left:w,top:_,right:w+b,bottom:_+v}}}}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.tooltips={enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>: ","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>: ","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},e.Tooltip=e.Element.extend({initialize:function(){var t=this._options;i.extend(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":i.extend(this._model,{text:i.template(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();i.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var a,s,o=[],n=[],r=this._data.datasets.length-1;r>=0&&(a=this._data.datasets[r].metaData,s=i.indexOf(a,this._active[0]),-1===s);r--);var h=function(t){var e,a,r,h,l,c=[],u=[],d=[];return i.each(this._data.datasets,function(t){e=t.metaData,e[s]&&e[s].hasValue()&&c.push(e[s])},this),i.each(this._options.stacked?c.reverse():c,function(t){u.push(t._view.x),d.push(t._view.y),o.push(i.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),n.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),l=i.min(d),r=i.max(d),h=i.min(u),a=i.max(u),{x:h>this._chart.width/2?h:a,y:(l+r)/2}}.call(this,s);i.extend(this._model,{x:h.x,y:h.y,labels:o,title:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:"",legendColors:n,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=o.length*this._model.fontSize+(o.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var l=t.measureText(this._model.title).width,c=i.longestText(t,this.font,o)+this._model.fontSize+3,u=i.max([c,l]);this._model.width=u+2*this._model.xPadding;var d=this._model.height/2;this._model.y-d<0?this._model.y=d:this._model.y+d>this._chart.height&&(this._model.y=this._chart.height-d),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.tooltips.custom&&this._options.tooltips.custom(this),this._options.hover.mode){case"single":t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var a=e.caretPadding||2,s=t.measureText(e.text).width+2*e.xPadding,o=e.fontSize+2*e.yPadding,n=o+e.caretHeight+a;e.x+s/2>this._chart.width?e.xAlign="left":e.x-s/2<0&&(e.xAlign="right"),e.y-n<0&&(e.yAlign="below");var r=e.x-s/2,h=e.y-n;switch(t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-a),t.lineTo(e.x+e.caretHeight,e.y-(a+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(a+e.caretHeight)),t.closePath(),t.fill();break;case"below":h=e.y+a+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+a),t.lineTo(e.x+e.caretHeight,e.y+a+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+a+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":r=e.x-s+(e.cornerRadius+e.caretHeight);break;case"right":r=e.x-(e.cornerRadius+e.caretHeight)}i.drawRoundedRectangle(t,r,h,s,o,e.cornerRadius),t.fill(),t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,r+s/2,h+o/2);break;case"label":i.drawRoundedRectangle(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=i.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=i.fontString(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),i.each(e.labels,function(a,s){t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(a,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(s+1)),t.fillStyle=i.color(e.legendColors[s].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(s+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=i.color(e.legendColors[s].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(s+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.bar={hover:{mode:"label"},scales:{xAxes:[{type:"category",categorySpacing:10,spacing:1,gridLines:{offsetGridLines:!0}}],yAxes:[{type:"linear"}]}},e.controllers.bar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.bar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){
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t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);if(this.lastActive.length)switch(this.options.hover.mode){case"single":this.data.datasets[this.lastActive[0]._datasetIndex].controller.removeHoverStyle(this.lastActive[0],this.lastActive[0]._datasetIndex,this.lastActive[0]._index);break;case"label":for(var i=0;i<this.lastActive.length;i++)this.data.datasets[this.lastActive[i]._datasetIndex].controller.removeHoverStyle(this.lastActive[i],this.lastActive[i]._datasetIndex,this.lastActive[i]._index);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":this.data.datasets[this.active[0]._datasetIndex].controller.setHoverStyle(this.active[0]);break;case"label":for(var i=0;i<this.active.length;i++)this.data.datasets[this.active[i]._datasetIndex].controller.setHoverStyle(this.active[i]);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,e.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;e.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers);e.addEvent(window,"resize",function(){var t;return function(){clearTimeout(t),t=setTimeout(function(){e.each(Chart.instances,function(t){t.options.responsive&&t.resize()})},16)}}())}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.scaleService={constructors:{},defaults:{},registerScaleType:function(t,e,i){this.constructors[t]=e,this.defaults[t]=i},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0},getScaleDefaults:function(t){return this.defaults.hasOwnProperty(t)?this.defaults[t]:{}},fitScalesForChart:function(t,e,a){var s=e>30?5:2,o=a>30?5:2;if(t){var n=i.where(t.scales,function(t){return"left"==t.options.position}),r=i.where(t.scales,function(t){return"right"==t.options.position}),h=i.where(t.scales,function(t){return"top"==t.options.position}),l=i.where(t.scales,function(t){return"bottom"==t.options.position}),c=e/2,u=a/2;c-=2*s,u-=2*o;var d=(e-c)/(n.length+r.length),g=(a-u)/(h.length+l.length),m=[],f=function(t){var e=t.fit(d,u);m.push({horizontal:!1,minSize:e,scale:t})},p=function(t){var e=t.fit(c,g);m.push({horizontal:!0,minSize:e,scale:t})};i.each(n,f),i.each(r,f),i.each(h,p),i.each(l,p);var v=a-2*o,b=e-2*s;i.each(m,function(t){t.horizontal?v-=t.minSize.height:b-=t.minSize.width});var x=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t});e&&t.fit(e.minSize.width,v)},y=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:w,right:C,top:0,bottom:0};e&&t.fit(b,e.minSize.height,a)},w=s,C=s,_=o,k=o;i.each(n,x),i.each(r,x),i.each(n,function(t){w+=t.width}),i.each(r,function(t){C+=t.width}),i.each(h,y),i.each(l,y),i.each(h,function(t){_+=t.height}),i.each(l,function(t){k+=t.height}),i.each(n,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:k};e&&t.fit(e.minSize.width,v,a)}),i.each(r,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:k};e&&t.fit(e.minSize.width,v,a)});var D=s,A=o,S=function(t){t.left=D,t.right=D+t.width,t.top=_,t.bottom=_+v,D=t.right},P=function(t){t.left=w,t.right=w+b,t.top=A,t.bottom=A+t.height,A=t.bottom};i.each(n,S),i.each(h,P),D+=b,A+=v,i.each(r,S),i.each(l,P),t.chartArea={left:w,top:_,right:w+b,bottom:_+v}}}}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.tooltips={enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>: ","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>: ","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},e.Tooltip=e.Element.extend({initialize:function(){var t=this._options;i.extend(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":i.extend(this._model,{text:i.template(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();i.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var a,s,o=[],n=[],r=this._data.datasets.length-1;r>=0&&(a=this._data.datasets[r].metaData,s=i.indexOf(a,this._active[0]),-1===s);r--);var h=function(t){var e,a,r,h,l,c=[],u=[],d=[];return i.each(this._data.datasets,function(t){e=t.metaData,e[s]&&e[s].hasValue()&&c.push(e[s])},this),i.each(this._options.stacked?c.reverse():c,function(t){u.push(t._view.x),d.push(t._view.y),o.push(i.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),n.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),l=i.min(d),r=i.max(d),h=i.min(u),a=i.max(u),{x:h>this._chart.width/2?h:a,y:(l+r)/2}}.call(this,s);i.extend(this._model,{x:h.x,y:h.y,labels:o,title:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:"",legendColors:n,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=o.length*this._model.fontSize+(o.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var l=t.measureText(this.title).width,c=i.longestText(t,this.font,o)+this._model.fontSize+3,u=i.max([c,l]);this._model.width=u+2*this._model.xPadding;var d=this._model.height/2;this._model.y-d<0?this._model.y=d:this._model.y+d>this._chart.height&&(this._model.y=this._chart.height-d),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.tooltips.custom&&this._options.tooltips.custom(this),this._options.hover.mode){case"single":t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var a=e.caretPadding||2,s=t.measureText(e.text).width+2*e.xPadding,o=e.fontSize+2*e.yPadding,n=o+e.caretHeight+a;e.x+s/2>this._chart.width?e.xAlign="left":e.x-s/2<0&&(e.xAlign="right"),e.y-n<0&&(e.yAlign="below");var r=e.x-s/2,h=e.y-n;switch(t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-a),t.lineTo(e.x+e.caretHeight,e.y-(a+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(a+e.caretHeight)),t.closePath(),t.fill();break;case"below":h=e.y+a+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+a),t.lineTo(e.x+e.caretHeight,e.y+a+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+a+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":r=e.x-s+(e.cornerRadius+e.caretHeight);break;case"right":r=e.x-(e.cornerRadius+e.caretHeight)}i.drawRoundedRectangle(t,r,h,s,o,e.cornerRadius),t.fill(),t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,r+s/2,h+o/2);break;case"label":i.drawRoundedRectangle(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=i.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=i.fontString(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),i.each(e.labels,function(a,s){t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(a,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(s+1)),t.fillStyle=i.color(e.legendColors[s].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(s+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=i.color(e.legendColors[s].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(s+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.bar={hover:{mode:"label"},scales:{xAxes:[{type:"category",categorySpacing:10,spacing:1,gridLines:{offsetGridLines:!0}}],yAxes:[{type:"linear"}]}},e.controllers.bar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.bar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){
 this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){i.each(this.getDataset().metaData,function(e,i){this.updateElement(e,i,t)},this)},updateElement:function(t,e,a){var s,o=this.getScaleForId(this.getDataset().xAxisID),n=this.getScaleForId(this.getDataset().yAxisID);s=n.getPixelForValue(n.min<0&&n.max<0?n.max:n.min>0&&n.max>0?n.min:0),i.extend(t,{_chart:this.chart.chart,_xScale:o,_yScale:n,_datasetIndex:this.index,_index:e,_model:{x:o.calculateBarX(this.chart.data.datasets.length,this.index,e),y:a?s:n.calculateBarY(this.index,e),label:this.chart.data.labels[e],datasetLabel:this.getDataset().label,base:n.calculateBarBase(this.index,e),width:o.calculateBarWidth(this.chart.data.datasets.length),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}}),t.pivot()},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.doughnut={animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},cutoutPercentage:50},e.defaults.pie=i.clone(e.defaults.doughnut),i.extend(e.defaults.pie,{cutoutPercentage:0}),e.controllers.doughnut=e.controllers.pie=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.doughnut.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,a){var s={x:this.chart.chart.width/2,y:this.chart.chart.height/2,startAngle:Math.PI*-.5,circumference:this.chart.options.animation.animateRotate?0:this.calculateCircumference(this.getDataset().data[a]),outerRadius:this.chart.options.animation.animateScale?0:this.outerRadius,innerRadius:this.chart.options.animation.animateScale?0:this.innerRadius};i.extend(e,{_chart:this.chart.chart,_datasetIndex:this.index,_index:a,_model:t?s:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,circumference:this.calculateCircumference(this.getDataset().data[a]),outerRadius:this.outerRadius,innerRadius:this.innerRadius,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,a,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,a,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,a,this.chart.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,a,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.getDataset().label,a,this.chart.data.labels[a])}}),t||(0===a?e._model.startAngle=Math.PI*-.5:e._model.startAngle=this.getDataset().metaData[a-1]._model.endAngle,e._model.endAngle=e._model.startAngle+e._model.circumference,a<this.getDataset().data.length-1&&(this.getDataset().metaData[a+1]._model.startAngle=e._model.endAngle)),e.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?1.999999*Math.PI*(t/this.getDataset().total):0}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.line={hover:{mode:"label"},scales:{xAxes:[{type:"category",id:"x-axis-0"}],yAxes:[{type:"linear",id:"y-axis-0"}]}},e.controllers.line=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.line.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i),this.updateBezierControlPoints()},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){var e,a=this.getDataset().metaDataset,s=this.getDataset().metaData,o=this.getScaleForId(this.getDataset().yAxisID);this.getScaleForId(this.getDataset().xAxisID);e=o.getPixelForValue(o.min<0&&o.max<0?o.max:o.min>0&&o.max>0?o.min:0),i.extend(a,{_scale:o,_datasetIndex:this.index,_children:s,_model:{tension:a.custom&&a.custom.tension?a.custom.tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:a.custom&&a.custom.fill?a.custom.fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:o.top,scaleBottom:o.bottom,scaleZero:e}}),a.pivot(),i.each(s,function(e,i){this.updateElement(e,i,t)},this),this.updateBezierControlPoints()},updateElement:function(t,e,a){var s,o=this.getScaleForId(this.getDataset().yAxisID),n=this.getScaleForId(this.getDataset().xAxisID);s=o.getPixelForValue(o.min<0&&o.max<0?o.max:o.min>0&&o.max>0?o.min:0),i.extend(t,{_chart:this.chart.chart,_xScale:n,_yScale:o,_datasetIndex:this.index,_index:e,_model:{x:n.getPointPixelForValue(this.getDataset().data[e],e,this.index),y:a?s:o.getPointPixelForValue(this.getDataset().data[e],e,this.index),tension:t.custom&&t.custom.tension?t.custom.tension:this.chart.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth),skip:t.custom&&t.custom.skip?t.custom.skip:null===this.getDataset().data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,e,this.chart.options.elements.point.hitRadius)}})},updateBezierControlPoints:function(){i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e)._model,t._model,i.nextItem(this.getDataset().metaData,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.polarArea={scale:{type:"radialLinear",lineArc:!0},animateRotate:!0,animateScale:!0},e.controllers.polarArea=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.polarArea.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.chart.scale.calculateRange(),this.chart.scale.generateTicks(),this.chart.scale.buildYLabels(),this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,i){this.updateElement(e,i,t)},this)},updateElement:function(t,e,a){var s=1/this.getDataset().data.length*2,o=-.5*Math.PI+Math.PI*s*e,n=o+s*Math.PI,r={x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.options.animateScale?0:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[e]),startAngle:this.chart.options.animateRotate?Math.PI*-.5:o,endAngle:this.chart.options.animateRotate?Math.PI*-.5:n,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,e,this.chart.data.labels[e])};i.extend(t,{_chart:this.chart.chart,_datasetIndex:this.index,_index:e,_model:a?r:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[e]),startAngle:o,endAngle:n,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,e,this.chart.data.labels[e])}}),t.pivot()},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw(),console.log(t)},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?2*Math.PI*(t/this.getDataset().total):0},updateScaleRange:function(){i.extend(this.chart.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.radar={scale:{type:"radialLinear"},elements:{line:{tension:0}}},e.controllers.radar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.radar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData,_loop:!0}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i,_model:{x:0,y:0}})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i),this.updateBezierControlPoints()},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){var e,a=(this.getDataset().metaDataset,this.getDataset().metaData),s=this.chart.scale;s.setScaleSize(),s.calculateRange(),s.generateTicks(),s.buildYLabels(),e=s.min<0&&s.max<0?s.getPointPositionForValue(0,s.max):s.min>0&&s.max>0?s.getPointPositionForValue(0,s.min):s.getPointPositionForValue(0,0),i.extend(this.getDataset().metaDataset,{_datasetIndex:this.index,_children:this.getDataset().metaData,_model:{tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:e}}),this.getDataset().metaDataset.pivot(),i.each(a,function(e,i){this.updateElement(e,i,t)},this),this.updateBezierControlPoints()},updateElement:function(t,e,a){var s=this.chart.scale.getPointPositionForValue(e,this.getDataset().data[e]);i.extend(t,{_datasetIndex:this.index,_index:e,_model:{x:a?this.chart.scale.xCenter:s.x,y:a?this.chart.scale.yCenter:s.y,tension:t.custom&&t.custom.tension?t.custom.tension:this.chart.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.getDataset().pointRadius,e,this.chart.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth),skip:t.custom&&t.custom.skip?t.custom.skip:null===this.getDataset().data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,e,this.chart.options.elements.point.hitRadius)}})},updateBezierControlPoints:function(){i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e,!0)._model,t._model,i.nextItem(this.getDataset().metaData,e,!0)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"bottom",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},s=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},getPixelForValue:function(t,e,i,a){if(this.isHorizontal()){var s=(this.labelRotation>0,this.width-(this.paddingLeft+this.paddingRight)),o=s/Math.max(this.data.labels.length-(this.options.gridLines.offsetGridLines?0:1),1),n=o*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&a&&(n+=o/2),this.left+Math.round(n)}return this.top+e*(this.height/this.data.labels.length)},getPointPixelForValue:function(t,e,i){return this.getPixelForValue(t,e,i,!0)},calculateBaseWidth:function(){return this.getPixelForValue(null,1,0,!0)-this.getPixelForValue(null,0,0,!0)-2*this.options.categorySpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*this.options.spacing;return this.options.stacked?e:e/t},calculateBarX:function(t,e,i){var a=this.calculateBaseWidth(),s=this.getPixelForValue(null,i,e,!0)-a/2,o=this.calculateBarWidth(t);return this.options.stacked?s+o/2:s+o*e+e*this.options.spacing+o/2},calculateLabelRotation:function(t,e){var a=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=a;var s,o,n=this.ctx.measureText(this.data.labels[0]).width,r=this.ctx.measureText(this.data.labels[this.data.labels.length-1]).width;if(this.paddingRight=r/2+3,this.paddingLeft=n/2+3,this.labelRotation=0,this.options.display){var h,l,c=i.longestText(this.ctx,a,this.data.labels);this.labelWidth=c;for(var u=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>u&&0===this.labelRotation||this.labelWidth>u&&this.labelRotation<=90&&this.labelRotation>0;){if(h=Math.cos(i.toRadians(this.labelRotation)),l=Math.sin(i.toRadians(this.labelRotation)),s=h*n,o=h*r,s+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=s+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,l*c>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=h*c}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;e&&(this.paddingLeft-=e.left,this.paddingRight-=e.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},fit:function(t,e,a){this.calculateLabelRotation(e,a);var s={width:0,height:0},o=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),n=i.longestText(this.ctx,o,this.data.labels);if(this.isHorizontal()?(s.width=t,this.width=t):this.options.display&&(s.width=Math.min(n+6,t)),this.isHorizontal()&&this.options.display){var r=Math.cos(i.toRadians(this.labelRotation))*n+1.5*this.options.labels.fontSize;s.height=Math.min(r,e)}else this.options.display&&(s.width=Math.min(n+6,t));return this.width=s.width,this.height=s.height,s},draw:function(t){if(this.options.display){var e;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){e=!0;var a="bottom"==this.options.position?this.top:this.bottom-10,s="bottom"==this.options.position?this.top+10:this.bottom,o=0!==this.labelRotation;i.each(this.data.labels,function(n,r){var h=this.getPixelForValue(n,r,null,!1),l=this.getPixelForValue(n,r,null,!0);this.options.gridLines.show&&(0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,a),this.ctx.lineTo(h,s)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(l,o?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=o?"right":"center",this.ctx.textBaseline=o?"middle":"top",this.ctx.fillText(n,0,0),this.ctx.restore())},this)}else this.options.gridLines.show,this.options.labels.show}}});e.scaleService.registerScaleType("category",s,a);
 }.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"left",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},reverse:!1,beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},s=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},generateTicks:function(t,e){if(this.ticks=[],this.options.override)for(var a=0;a<=this.options.override.steps;++a){var s=this.options.override.start+a*this.options.override.stepWidth;ticks.push(s)}else{var o;if(o=this.isHorizontal()?Math.min(11,Math.ceil(t/50)):Math.min(11,Math.ceil(e/(2*this.options.labels.fontSize))),o=Math.max(2,o),this.options.beginAtZero){var n=i.sign(this.min),r=i.sign(this.max);0>n&&0>r?this.max=0:n>0&&r>0&&(this.min=0)}for(var h=i.niceNum(this.max-this.min,!1),l=i.niceNum(h/(o-1),!0),c=Math.floor(this.min/l)*l,u=Math.ceil(this.max/l)*l,d=c;u>=d;d+=l)this.ticks.push(d)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks),this.options.reverse?(this.ticks.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,a){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.labels.push(s?s:"")},this)},getRightValue:function(t){return"object"==typeof t?this.isHorizontal()?t.x:t.y:t},getPixelForValue:function(t){var e,i=this.end-this.start;return e=this.isHorizontal()?this.left+this.width/i*(t-this.start):this.bottom-this.height/i*(t-this.start)},calculateRange:function(){this.min=null,this.max=null;var t=[],e=[];if(this.options.stacked){i.each(this.data.datasets,function(a){(this.isHorizontal()?a.xAxisID===this.id:a.yAxisID===this.id)&&i.each(a.data,function(i,a){var s=this.getRightValue(i);t[a]=t[a]||0,e[a]=e[a]||0,this.options.relativePoints?t[a]=100:0>s?e[a]+=s:t[a]+=s},this)},this);var a=t.concat(e);this.min=i.min(a),this.max=i.max(a)}else i.each(this.data.datasets,function(t){(this.isHorizontal()?t.xAxisID===this.id:t.yAxisID===this.id)&&i.each(t.data,function(t,e){var i=this.getRightValue(t);null===this.min?this.min=i:i<this.min&&(this.min=i),null===this.max?this.max=i:i>this.max&&(this.max=i)},this)},this);this.min===this.max&&(this.min--,this.max++)},getPointPixelForValue:function(t,e,i){var a=this.getRightValue(t);if(this.options.stacked){for(var s=0,o=0,n=0;i>n;++n)this.data.datasets[n].data[e]<0?o+=this.data.datasets[n].data[e]:s+=this.data.datasets[n].data[e];return this.getPixelForValue(0>a?o+a:s+a)}return this.getPixelForValue(a)},calculateBarBase:function(t,e){var i=0;if(this.options.stacked){var a=this.data.datasets[t].data[e];if(0>a)for(var s=0;t>s;s++)this.data.datasets[s].yAxisID===this.id&&(i+=this.data.datasets[s].data[e]<0?this.data.datasets[s].data[e]:0);else for(var o=0;t>o;o++)this.data.datasets[o].yAxisID===this.id&&(i+=this.data.datasets[o].data[e]>0?this.data.datasets[o].data[e]:0);return this.getPixelForValue(i)}return i=this.getPixelForValue(this.min),this.beginAtZero||this.min<=0&&this.max>=0||this.min>=0&&this.max<=0?(i=this.getPixelForValue(0),i+=this.options.gridLines.lineWidth):this.min<0&&this.max<0&&(i=this.getPixelForValue(this.max)),i},calculateBarY:function(t,e){var i=this.data.datasets[t].data[e];if(this.options.stacked){for(var a=0,s=0,o=0;t>o;o++)this.data.datasets[o].data[e]<0?s+=this.data.datasets[o].data[e]||0:a+=this.data.datasets[o].data[e]||0;return this.getPixelForValue(0>i?s+i:a+i)}for(var n=0,r=t;r<this.data.datasets.length;r++)n+=r===t&&i?i:i;return this.getPixelForValue(i)},fit:function(t,e){this.calculateRange(),this.generateTicks(t,e),this.buildLabels();var a={width:0,height:0};if(this.isHorizontal()?a.width=t:a.width=this.options.gridLines.show&&this.options.display?10:0,this.isHorizontal()?a.height=this.options.gridLines.show&&this.options.display?10:0:a.height=e,this.options.labels.show&&this.options.display){var s=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);if(this.isHorizontal()){var o=(e-a.height,1.5*this.options.labels.fontSize);a.height=Math.min(e,a.height+o)}else{var n=t-a.width,r=i.longestText(this.ctx,s,this.labels);n>r?a.width+=r:a.width=t}}return this.width=a.width,this.height=a.height,a},draw:function(t){if(this.options.display){var e,a;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var s="bottom"==this.options.position?this.top:this.bottom-5,o="bottom"==this.options.position?this.top+5:this.bottom;i.each(this.ticks,function(n,r){var h=this.getPixelForValue(n);0===n||!a&&0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,s),this.ctx.lineTo(h,o)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()},this)}if(this.options.labels.show){var n;"top"==this.options.position?(n=this.bottom-10,this.ctx.textBaseline="bottom"):(n=this.top+10,this.ctx.textBaseline="top"),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,i,n)},this)}}else{if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var r="right"==this.options.position?this.left:this.right-5,h="right"==this.options.position?this.left+5:this.right;i.each(this.ticks,function(s,o){var n=this.getPixelForValue(s);0===s||!a&&0===o?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),n+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(r,n),this.ctx.lineTo(h,n)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,n),this.ctx.lineTo(t.right,n)),this.ctx.stroke()},this)}if(this.options.labels.show){var l;"left"==this.options.position?(l=this.right-10,this.ctx.textAlign="right"):(l=this.left+5,this.ctx.textAlign="left"),this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,l,i)},this)}}}}});e.scaleService.registerScaleType("linear",s,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,animate:!0,lineArc:!1,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1},angleLines:{show:!0,color:"rgba(0,0,0, 0.1)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},s=e.Element.extend({initialize:function(){this.height=this.chart.height,this.width=this.chart.width,this.xCenter=this.chart.width/2,this.yCenter=this.chart.height/2,this.size=i.min([this.height,this.width]),this.labels=this.data.labels,this.drawingArea=this.options.display?this.size/2-(this.options.labels.fontSize/2+this.options.labels.backdropPaddingY):this.size/2},getValueCount:function(){return this.data.labels.length},update:function(){this.options.lineArc?this.drawingArea=this.options.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},calculateRange:function(){this.min=null,this.max=null,i.each(this.data.datasets,function(t){i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)},generateTicks:function(){if(this.ticks=[],this.options.override)for(var t=0;t<=this.options.override.steps;++t){var e=this.options.override.start+t*this.options.override.stepWidth;ticks.push(e)}else{var a=Math.min(11,Math.ceil(this.drawingArea/(2*this.options.labels.fontSize)));if(a=Math.max(2,a),this.options.beginAtZero){var s=i.sign(this.min),o=i.sign(this.max);0>s&&0>o?this.max=0:s>0&&o>0&&(this.min=0)}for(var n=i.niceNum(this.max-this.min,!1),r=i.niceNum(n/(a-1),!0),h=Math.floor(this.min/r)*r,l=Math.ceil(this.max/r)*r,c=h;l>=c;c+=r)this.ticks.push(c)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildYLabels:function(){this.yLabels=[],i.each(this.ticks,function(t,e,a){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.yLabels.push(s?s:"")},this)},getCircumference:function(){return 2*Math.PI/this.getValueCount()},setScaleSize:function(){var t,e,a,s,o,n,r,h,l,c,u,d,g=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),m=this.width,f=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.getValueCount();e++)t=this.getPointPosition(e,g),a=this.ctx.measureText(i.template(this.options.labels.template,{value:this.labels[e]})).width+5,0===e||e===this.getValueCount()/2?(s=a/2,t.x+s>m&&(m=t.x+s,o=e),t.x-s<f&&(f=t.x-s,r=e)):e<this.getValueCount()/2?t.x+a>m&&(m=t.x+a,o=e):e>this.getValueCount()/2&&t.x-a<f&&(f=t.x-a,r=e);l=f,c=Math.ceil(m-this.width),n=this.getIndexAngle(o),h=this.getIndexAngle(r),u=c/Math.sin(n+Math.PI/2),d=l/Math.sin(h+Math.PI/2),u=i.isNumber(u)?u:0,d=i.isNumber(d)?d:0,this.drawingArea=g-(d+u)/2,this.setCenterPoint(d,u)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,a=t+this.drawingArea;this.xCenter=(a+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.getValueCount();return t*e-Math.PI/2},getDistanceFromCenterForValue:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},getPointPositionForValue:function(t,e){return this.getPointPosition(t,this.getDistanceFromCenterForValue(e))},draw:function(){if(this.options.display){var t=this.ctx;if(i.each(this.yLabels,function(e,a){if(a>0){var s=this.getDistanceFromCenterForValue(this.ticks[a]),o=this.yCenter-s;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,s,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var n=0;n<this.getValueCount();n++){var r=this.getPointPosition(n,this.getDistanceFromCenterForValue(this.ticks[a]));0===n?t.moveTo(r.x,r.y):t.lineTo(r.x,r.y)}t.closePath(),t.stroke()}if(this.options.labels.show){if(t.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),this.options.labels.showLabelBackdrop){var h=t.measureText(e).width;t.fillStyle=this.options.labels.backdropColor,t.fillRect(this.xCenter-h/2-this.options.labels.backdropPaddingX,o-this.fontSize/2-this.options.labels.backdropPaddingY,h+2*this.options.labels.backdropPaddingX,this.options.labels.fontSize+2*this.options.labels.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.labels.fontColor,t.fillText(e,this.xCenter,o)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.getValueCount()-1;e>=0;e--){if(this.options.angleLines.show){var a=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(a.x,a.y),t.stroke(),t.closePath()}var s=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var o=this.labels.length,n=this.labels.length/2,r=n/2,h=r>e||e>o-r,l=e===r||e===o-r;0===e?t.textAlign="center":e===n?t.textAlign="center":n>e?t.textAlign="left":t.textAlign="right",l?t.textBaseline="middle":h?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.labels[e],s.x,s.y)}}}}});e.scaleService.registerScaleType("radialLinear",s,a)}.call(this),/*!
  * Chart.js

From 85e928b42619fc3278b74c4f5829465fe8aa9d8a Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Fri, 19 Jun 2015 13:29:36 -0600
Subject: [PATCH 217/424] Lazy Update and Render option
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Usage: `.update(animationDuration, [bool])`
Tooltip animations are now "lazy” by default, meaning they can be
interrupted and pivoted by other animations. All others internal
updates are by nature non-interruptible, so hovering over a chart
during a regular `update()` cycle will pivot the tooltip correctly.
---
 Chart.js                    | 18 +++++++++---------
 Chart.min.js                |  6 +++---
 src/core/core.animation.js  |  4 ++--
 src/core/core.controller.js | 14 +++++++-------
 4 files changed, 21 insertions(+), 21 deletions(-)

diff --git a/Chart.js b/Chart.js
index 808dd8ad0ac..cec1cfe50da 100644
--- a/Chart.js
+++ b/Chart.js
@@ -1092,9 +1092,9 @@
 		frameDuration: 17,
 		animations: [],
 		dropFrames: 0,
-		addAnimation: function(chartInstance, animationObject, duration) {
+		addAnimation: function(chartInstance, animationObject, duration, lazy) {
 
-			if (typeof duration !== 'number' || duration === 0) {
+			if (!lazy) {
 				chartInstance.animating = true;
 			}
 
@@ -1263,7 +1263,7 @@
 			} else {
 				this.data.datasets.push(dataset);
 			}
-			
+
 			this.buildOrUpdateControllers();
 			dataset.controller.reset(); // so that animation looks ok
 			this.update();
@@ -1283,7 +1283,7 @@
 				if (index === undefined) {
 					index = this.data.datasets[datasetIndex].data.length;
 				}
-				
+
 				this.data.datasets[datasetIndex].data.splice(index, 0, data);
 				this.data.datasets[datasetIndex].controller.addElementAndReset(index);
 				this.update();
@@ -1403,16 +1403,16 @@
 		},
 
 
-		update: function update(animationDuration) {
+		update: function update(animationDuration, lazy) {
 			// This will loop through any data and do the appropriate element update for the type
 			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
 			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
 				dataset.controller.update();
 			}, this);
-			this.render(animationDuration);
+			this.render(animationDuration, lazy);
 		},
 
-		render: function render(duration) {
+		render: function render(duration, lazy) {
 
 			if (this.options.animation.duration !== 0 || duration) {
 				var animation = new Chart.Animation();
@@ -1432,7 +1432,7 @@
 				animation.onAnimationProgress = this.options.onAnimationProgress;
 				animation.onAnimationComplete = this.options.onAnimationComplete;
 
-				Chart.animationService.addAnimation(this, animation, duration);
+				Chart.animationService.addAnimation(this, animation, duration, lazy);
 			} else {
 				this.draw();
 				this.options.onAnimationComplete.call(this);
@@ -1666,7 +1666,7 @@
 					(this.lastActive.length && this.active.length && changed)) {
 
 					this.stop();
-					this.render(this.options.hover.animationDuration);
+					this.update(this.options.hover.animationDuration, true);
 				}
 			}
 
diff --git a/Chart.min.js b/Chart.min.js
index 177c42adc38..0f06a833a03 100644
--- a/Chart.min.js
+++ b/Chart.min.js
@@ -7,9 +7,9 @@
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-(function(){"use strict";var t=this,e=t.Chart,i=function(t,e){this.config=e,t.length&&t[0].getContext&&(t=t[0]),t.getContext&&(t=t.getContext("2d")),this.canvas=t.canvas,this.ctx=t;var a=function(t,e){return t["offset"+e]?t["offset"+e]:document.defaultView.getComputedStyle(t).getPropertyValue(e)},s=this.width=a(t.canvas,"Width")||t.canvas.width,o=this.height=a(t.canvas,"Height")||t.canvas.height;return t.canvas.width=s,t.canvas.height=o,s=this.width=t.canvas.width,o=this.height=t.canvas.height,this.aspectRatio=this.width/this.height,i.helpers.retinaScale(this),e?(this.controller=new i.Controller(this),this.controller):this};i.defaults={global:{responsive:!0,responsiveAnimationDuration:0,maintainAspectRatio:!0,events:["mousemove","mouseout","click","touchstart","touchmove","touchend"],hover:{onHover:null,mode:"single",animationDuration:400},onClick:null,defaultColor:"rgba(0,0,0,0.1)",elements:{}}},"undefined"!=typeof amd?define(function(){return i}):"object"==typeof 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a=e.easingEffects[i.easing],s=i.currentStep/i.numSteps,o=a(s);t.draw(o,s,i.currentStep)},i.onAnimationProgress=this.options.onAnimationProgress,i.onAnimationComplete=this.options.onAnimationComplete,Chart.animationService.addAnimation(this,i,t)}else this.draw(),this.options.onAnimationComplete.call(this);return this},draw:function(t){var i=t||1;this.clear(),e.each(this.scales,function(t){t.draw(this.chartArea)},this),this.scale&&this.scale.draw(),e.each(this.data.datasets,function(e,i){e.controller.draw(t)},this,!0),this.tooltip.transition(i).draw()},getElementAtEvent:function(t){var i=e.getRelativePosition(t),a=[];return e.each(this.data.datasets,function(t,s){e.each(t.metaData,function(t,e){return t.inRange(i.x,i.y)?(a.push(t),a):void 0},this)},this),a},getElementsAtEvent:function(t){var i=e.getRelativePosition(t),a=[];return e.each(this.data.datasets,function(t,s){e.each(t.metaData,function(t,e){t.inLabelRange(i.x,i.y)&&a.push(t)},this)},this),a},getDatasetAtEvent:function(t){for(var i=e.getRelativePosition(t),a=[],s=0;s<this.chart.data.datasets.length;s++)for(elementIndex=0;elementIndex<this.chart.data.datasets[s].metaData.length;elementIndex++)this.chart.data.datasets[s].metaData[elementIndex].inLabelRange(i.x,i.y)&&e.each(this.chart.data.datasets,datasetIterator);return a.length?a:[]},generateLegend:function(){return template(this.options.legendTemplate,this)},destroy:function(){this.clear(),e.unbindEvents(this,this.events);var t=this.chart.canvas;t.width=this.chart.width,t.height=this.chart.height,t.style.removeProperty?(t.style.removeProperty("width"),t.style.removeProperty("height")):(t.style.removeAttribute("width"),t.style.removeAttribute("height")),delete Chart.instances[this.id]},toBase64Image:function(){return this.chart.canvas.toDataURL.apply(this.chart.canvas,arguments)},initToolTip:function(){this.tooltip=new Chart.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this)},bindEvents:function(){e.bindEvents(this,this.options.events,function(t){this.eventHandler(t)})},eventHandler:function(t){this.lastActive=this.lastActive||[],"mouseout"==t.type?this.active=[]:this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);if(this.lastActive.length)switch(this.options.hover.mode){case"single":this.data.datasets[this.lastActive[0]._datasetIndex].controller.removeHoverStyle(this.lastActive[0],this.lastActive[0]._datasetIndex,this.lastActive[0]._index);break;case"label":for(var i=0;i<this.lastActive.length;i++)this.data.datasets[this.lastActive[i]._datasetIndex].controller.removeHoverStyle(this.lastActive[i],this.lastActive[i]._datasetIndex,this.lastActive[i]._index);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":this.data.datasets[this.active[0]._datasetIndex].controller.setHoverStyle(this.active[0]);break;case"label":for(var i=0;i<this.active.length;i++)this.data.datasets[this.active[i]._datasetIndex].controller.setHoverStyle(this.active[i]);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,e.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;e.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers);e.addEvent(window,"resize",function(){var t;return function(){clearTimeout(t),t=setTimeout(function(){e.each(Chart.instances,function(t){t.options.responsive&&t.resize()})},16)}}())}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.scaleService={constructors:{},defaults:{},registerScaleType:function(t,e,i){this.constructors[t]=e,this.defaults[t]=i},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0},getScaleDefaults:function(t){return this.defaults.hasOwnProperty(t)?this.defaults[t]:{}},fitScalesForChart:function(t,e,a){var s=e>30?5:2,o=a>30?5:2;if(t){var n=i.where(t.scales,function(t){return"left"==t.options.position}),r=i.where(t.scales,function(t){return"right"==t.options.position}),h=i.where(t.scales,function(t){return"top"==t.options.position}),l=i.where(t.scales,function(t){return"bottom"==t.options.position}),c=e/2,u=a/2;c-=2*s,u-=2*o;var d=(e-c)/(n.length+r.length),g=(a-u)/(h.length+l.length),m=[],f=function(t){var e=t.fit(d,u);m.push({horizontal:!1,minSize:e,scale:t})},p=function(t){var e=t.fit(c,g);m.push({horizontal:!0,minSize:e,scale:t})};i.each(n,f),i.each(r,f),i.each(h,p),i.each(l,p);var v=a-2*o,b=e-2*s;i.each(m,function(t){t.horizontal?v-=t.minSize.height:b-=t.minSize.width});var x=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t});e&&t.fit(e.minSize.width,v)},y=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:w,right:C,top:0,bottom:0};e&&t.fit(b,e.minSize.height,a)},w=s,C=s,_=o,k=o;i.each(n,x),i.each(r,x),i.each(n,function(t){w+=t.width}),i.each(r,function(t){C+=t.width}),i.each(h,y),i.each(l,y),i.each(h,function(t){_+=t.height}),i.each(l,function(t){k+=t.height}),i.each(n,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:k};e&&t.fit(e.minSize.width,v,a)}),i.each(r,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:k};e&&t.fit(e.minSize.width,v,a)});var D=s,A=o,S=function(t){t.left=D,t.right=D+t.width,t.top=_,t.bottom=_+v,D=t.right},P=function(t){t.left=w,t.right=w+b,t.top=A,t.bottom=A+t.height,A=t.bottom};i.each(n,S),i.each(h,P),D+=b,A+=v,i.each(r,S),i.each(l,P),t.chartArea={left:w,top:_,right:w+b,bottom:_+v}}}}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.tooltips={enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>: ","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>: ","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},e.Tooltip=e.Element.extend({initialize:function(){var t=this._options;i.extend(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":i.extend(this._model,{text:i.template(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();i.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var a,s,o=[],n=[],r=this._data.datasets.length-1;r>=0&&(a=this._data.datasets[r].metaData,s=i.indexOf(a,this._active[0]),-1===s);r--);var h=function(t){var e,a,r,h,l,c=[],u=[],d=[];return i.each(this._data.datasets,function(t){e=t.metaData,e[s]&&e[s].hasValue()&&c.push(e[s])},this),i.each(this._options.stacked?c.reverse():c,function(t){u.push(t._view.x),d.push(t._view.y),o.push(i.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),n.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),l=i.min(d),r=i.max(d),h=i.min(u),a=i.max(u),{x:h>this._chart.width/2?h:a,y:(l+r)/2}}.call(this,s);i.extend(this._model,{x:h.x,y:h.y,labels:o,title:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:"",legendColors:n,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=o.length*this._model.fontSize+(o.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var l=t.measureText(this.title).width,c=i.longestText(t,this.font,o)+this._model.fontSize+3,u=i.max([c,l]);this._model.width=u+2*this._model.xPadding;var d=this._model.height/2;this._model.y-d<0?this._model.y=d:this._model.y+d>this._chart.height&&(this._model.y=this._chart.height-d),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.tooltips.custom&&this._options.tooltips.custom(this),this._options.hover.mode){case"single":t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var a=e.caretPadding||2,s=t.measureText(e.text).width+2*e.xPadding,o=e.fontSize+2*e.yPadding,n=o+e.caretHeight+a;e.x+s/2>this._chart.width?e.xAlign="left":e.x-s/2<0&&(e.xAlign="right"),e.y-n<0&&(e.yAlign="below");var r=e.x-s/2,h=e.y-n;switch(t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-a),t.lineTo(e.x+e.caretHeight,e.y-(a+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(a+e.caretHeight)),t.closePath(),t.fill();break;case"below":h=e.y+a+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+a),t.lineTo(e.x+e.caretHeight,e.y+a+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+a+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":r=e.x-s+(e.cornerRadius+e.caretHeight);break;case"right":r=e.x-(e.cornerRadius+e.caretHeight)}i.drawRoundedRectangle(t,r,h,s,o,e.cornerRadius),t.fill(),t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,r+s/2,h+o/2);break;case"label":i.drawRoundedRectangle(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=i.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=i.fontString(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),i.each(e.labels,function(a,s){t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(a,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(s+1)),t.fillStyle=i.color(e.legendColors[s].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(s+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=i.color(e.legendColors[s].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(s+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.bar={hover:{mode:"label"},scales:{xAxes:[{type:"category",categorySpacing:10,spacing:1,gridLines:{offsetGridLines:!0}}],yAxes:[{type:"linear"}]}},e.controllers.bar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.bar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){
-this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){i.each(this.getDataset().metaData,function(e,i){this.updateElement(e,i,t)},this)},updateElement:function(t,e,a){var s,o=this.getScaleForId(this.getDataset().xAxisID),n=this.getScaleForId(this.getDataset().yAxisID);s=n.getPixelForValue(n.min<0&&n.max<0?n.max:n.min>0&&n.max>0?n.min:0),i.extend(t,{_chart:this.chart.chart,_xScale:o,_yScale:n,_datasetIndex:this.index,_index:e,_model:{x:o.calculateBarX(this.chart.data.datasets.length,this.index,e),y:a?s:n.calculateBarY(this.index,e),label:this.chart.data.labels[e],datasetLabel:this.getDataset().label,base:n.calculateBarBase(this.index,e),width:o.calculateBarWidth(this.chart.data.datasets.length),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}}),t.pivot()},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.doughnut={animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},cutoutPercentage:50},e.defaults.pie=i.clone(e.defaults.doughnut),i.extend(e.defaults.pie,{cutoutPercentage:0}),e.controllers.doughnut=e.controllers.pie=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.doughnut.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,a){var s={x:this.chart.chart.width/2,y:this.chart.chart.height/2,startAngle:Math.PI*-.5,circumference:this.chart.options.animation.animateRotate?0:this.calculateCircumference(this.getDataset().data[a]),outerRadius:this.chart.options.animation.animateScale?0:this.outerRadius,innerRadius:this.chart.options.animation.animateScale?0:this.innerRadius};i.extend(e,{_chart:this.chart.chart,_datasetIndex:this.index,_index:a,_model:t?s:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,circumference:this.calculateCircumference(this.getDataset().data[a]),outerRadius:this.outerRadius,innerRadius:this.innerRadius,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,a,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,a,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,a,this.chart.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,a,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.getDataset().label,a,this.chart.data.labels[a])}}),t||(0===a?e._model.startAngle=Math.PI*-.5:e._model.startAngle=this.getDataset().metaData[a-1]._model.endAngle,e._model.endAngle=e._model.startAngle+e._model.circumference,a<this.getDataset().data.length-1&&(this.getDataset().metaData[a+1]._model.startAngle=e._model.endAngle)),e.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?1.999999*Math.PI*(t/this.getDataset().total):0}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.line={hover:{mode:"label"},scales:{xAxes:[{type:"category",id:"x-axis-0"}],yAxes:[{type:"linear",id:"y-axis-0"}]}},e.controllers.line=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.line.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i),this.updateBezierControlPoints()},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){var e,a=this.getDataset().metaDataset,s=this.getDataset().metaData,o=this.getScaleForId(this.getDataset().yAxisID);this.getScaleForId(this.getDataset().xAxisID);e=o.getPixelForValue(o.min<0&&o.max<0?o.max:o.min>0&&o.max>0?o.min:0),i.extend(a,{_scale:o,_datasetIndex:this.index,_children:s,_model:{tension:a.custom&&a.custom.tension?a.custom.tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:a.custom&&a.custom.fill?a.custom.fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:o.top,scaleBottom:o.bottom,scaleZero:e}}),a.pivot(),i.each(s,function(e,i){this.updateElement(e,i,t)},this),this.updateBezierControlPoints()},updateElement:function(t,e,a){var s,o=this.getScaleForId(this.getDataset().yAxisID),n=this.getScaleForId(this.getDataset().xAxisID);s=o.getPixelForValue(o.min<0&&o.max<0?o.max:o.min>0&&o.max>0?o.min:0),i.extend(t,{_chart:this.chart.chart,_xScale:n,_yScale:o,_datasetIndex:this.index,_index:e,_model:{x:n.getPointPixelForValue(this.getDataset().data[e],e,this.index),y:a?s:o.getPointPixelForValue(this.getDataset().data[e],e,this.index),tension:t.custom&&t.custom.tension?t.custom.tension:this.chart.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth),skip:t.custom&&t.custom.skip?t.custom.skip:null===this.getDataset().data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,e,this.chart.options.elements.point.hitRadius)}})},updateBezierControlPoints:function(){i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e)._model,t._model,i.nextItem(this.getDataset().metaData,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.polarArea={scale:{type:"radialLinear",lineArc:!0},animateRotate:!0,animateScale:!0},e.controllers.polarArea=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.polarArea.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.chart.scale.calculateRange(),this.chart.scale.generateTicks(),this.chart.scale.buildYLabels(),this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,i){this.updateElement(e,i,t)},this)},updateElement:function(t,e,a){var s=1/this.getDataset().data.length*2,o=-.5*Math.PI+Math.PI*s*e,n=o+s*Math.PI,r={x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.options.animateScale?0:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[e]),startAngle:this.chart.options.animateRotate?Math.PI*-.5:o,endAngle:this.chart.options.animateRotate?Math.PI*-.5:n,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,e,this.chart.data.labels[e])};i.extend(t,{_chart:this.chart.chart,_datasetIndex:this.index,_index:e,_model:a?r:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[e]),startAngle:o,endAngle:n,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,e,this.chart.data.labels[e])}}),t.pivot()},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw(),console.log(t)},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?2*Math.PI*(t/this.getDataset().total):0},updateScaleRange:function(){i.extend(this.chart.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.radar={scale:{type:"radialLinear"},elements:{line:{tension:0}}},e.controllers.radar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.radar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData,_loop:!0}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i,_model:{x:0,y:0}})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i),this.updateBezierControlPoints()},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){var e,a=(this.getDataset().metaDataset,this.getDataset().metaData),s=this.chart.scale;s.setScaleSize(),s.calculateRange(),s.generateTicks(),s.buildYLabels(),e=s.min<0&&s.max<0?s.getPointPositionForValue(0,s.max):s.min>0&&s.max>0?s.getPointPositionForValue(0,s.min):s.getPointPositionForValue(0,0),i.extend(this.getDataset().metaDataset,{_datasetIndex:this.index,_children:this.getDataset().metaData,_model:{tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:e}}),this.getDataset().metaDataset.pivot(),i.each(a,function(e,i){this.updateElement(e,i,t)},this),this.updateBezierControlPoints()},updateElement:function(t,e,a){var s=this.chart.scale.getPointPositionForValue(e,this.getDataset().data[e]);i.extend(t,{_datasetIndex:this.index,_index:e,_model:{x:a?this.chart.scale.xCenter:s.x,y:a?this.chart.scale.yCenter:s.y,tension:t.custom&&t.custom.tension?t.custom.tension:this.chart.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.getDataset().pointRadius,e,this.chart.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth),skip:t.custom&&t.custom.skip?t.custom.skip:null===this.getDataset().data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,e,this.chart.options.elements.point.hitRadius)}})},updateBezierControlPoints:function(){i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e,!0)._model,t._model,i.nextItem(this.getDataset().metaData,e,!0)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"bottom",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},s=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},getPixelForValue:function(t,e,i,a){if(this.isHorizontal()){var s=(this.labelRotation>0,this.width-(this.paddingLeft+this.paddingRight)),o=s/Math.max(this.data.labels.length-(this.options.gridLines.offsetGridLines?0:1),1),n=o*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&a&&(n+=o/2),this.left+Math.round(n)}return this.top+e*(this.height/this.data.labels.length)},getPointPixelForValue:function(t,e,i){return this.getPixelForValue(t,e,i,!0)},calculateBaseWidth:function(){return this.getPixelForValue(null,1,0,!0)-this.getPixelForValue(null,0,0,!0)-2*this.options.categorySpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*this.options.spacing;return this.options.stacked?e:e/t},calculateBarX:function(t,e,i){var a=this.calculateBaseWidth(),s=this.getPixelForValue(null,i,e,!0)-a/2,o=this.calculateBarWidth(t);return this.options.stacked?s+o/2:s+o*e+e*this.options.spacing+o/2},calculateLabelRotation:function(t,e){var a=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=a;var s,o,n=this.ctx.measureText(this.data.labels[0]).width,r=this.ctx.measureText(this.data.labels[this.data.labels.length-1]).width;if(this.paddingRight=r/2+3,this.paddingLeft=n/2+3,this.labelRotation=0,this.options.display){var h,l,c=i.longestText(this.ctx,a,this.data.labels);this.labelWidth=c;for(var u=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>u&&0===this.labelRotation||this.labelWidth>u&&this.labelRotation<=90&&this.labelRotation>0;){if(h=Math.cos(i.toRadians(this.labelRotation)),l=Math.sin(i.toRadians(this.labelRotation)),s=h*n,o=h*r,s+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=s+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,l*c>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=h*c}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;e&&(this.paddingLeft-=e.left,this.paddingRight-=e.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},fit:function(t,e,a){this.calculateLabelRotation(e,a);var s={width:0,height:0},o=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),n=i.longestText(this.ctx,o,this.data.labels);if(this.isHorizontal()?(s.width=t,this.width=t):this.options.display&&(s.width=Math.min(n+6,t)),this.isHorizontal()&&this.options.display){var r=Math.cos(i.toRadians(this.labelRotation))*n+1.5*this.options.labels.fontSize;s.height=Math.min(r,e)}else this.options.display&&(s.width=Math.min(n+6,t));return this.width=s.width,this.height=s.height,s},draw:function(t){if(this.options.display){var e;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){e=!0;var a="bottom"==this.options.position?this.top:this.bottom-10,s="bottom"==this.options.position?this.top+10:this.bottom,o=0!==this.labelRotation;i.each(this.data.labels,function(n,r){var h=this.getPixelForValue(n,r,null,!1),l=this.getPixelForValue(n,r,null,!0);this.options.gridLines.show&&(0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,a),this.ctx.lineTo(h,s)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(l,o?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=o?"right":"center",this.ctx.textBaseline=o?"middle":"top",this.ctx.fillText(n,0,0),this.ctx.restore())},this)}else this.options.gridLines.show,this.options.labels.show}}});e.scaleService.registerScaleType("category",s,a);
-}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"left",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},reverse:!1,beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},s=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},generateTicks:function(t,e){if(this.ticks=[],this.options.override)for(var a=0;a<=this.options.override.steps;++a){var s=this.options.override.start+a*this.options.override.stepWidth;ticks.push(s)}else{var o;if(o=this.isHorizontal()?Math.min(11,Math.ceil(t/50)):Math.min(11,Math.ceil(e/(2*this.options.labels.fontSize))),o=Math.max(2,o),this.options.beginAtZero){var n=i.sign(this.min),r=i.sign(this.max);0>n&&0>r?this.max=0:n>0&&r>0&&(this.min=0)}for(var h=i.niceNum(this.max-this.min,!1),l=i.niceNum(h/(o-1),!0),c=Math.floor(this.min/l)*l,u=Math.ceil(this.max/l)*l,d=c;u>=d;d+=l)this.ticks.push(d)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks),this.options.reverse?(this.ticks.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,a){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.labels.push(s?s:"")},this)},getRightValue:function(t){return"object"==typeof t?this.isHorizontal()?t.x:t.y:t},getPixelForValue:function(t){var e,i=this.end-this.start;return e=this.isHorizontal()?this.left+this.width/i*(t-this.start):this.bottom-this.height/i*(t-this.start)},calculateRange:function(){this.min=null,this.max=null;var t=[],e=[];if(this.options.stacked){i.each(this.data.datasets,function(a){(this.isHorizontal()?a.xAxisID===this.id:a.yAxisID===this.id)&&i.each(a.data,function(i,a){var s=this.getRightValue(i);t[a]=t[a]||0,e[a]=e[a]||0,this.options.relativePoints?t[a]=100:0>s?e[a]+=s:t[a]+=s},this)},this);var a=t.concat(e);this.min=i.min(a),this.max=i.max(a)}else i.each(this.data.datasets,function(t){(this.isHorizontal()?t.xAxisID===this.id:t.yAxisID===this.id)&&i.each(t.data,function(t,e){var i=this.getRightValue(t);null===this.min?this.min=i:i<this.min&&(this.min=i),null===this.max?this.max=i:i>this.max&&(this.max=i)},this)},this);this.min===this.max&&(this.min--,this.max++)},getPointPixelForValue:function(t,e,i){var a=this.getRightValue(t);if(this.options.stacked){for(var s=0,o=0,n=0;i>n;++n)this.data.datasets[n].data[e]<0?o+=this.data.datasets[n].data[e]:s+=this.data.datasets[n].data[e];return this.getPixelForValue(0>a?o+a:s+a)}return this.getPixelForValue(a)},calculateBarBase:function(t,e){var i=0;if(this.options.stacked){var a=this.data.datasets[t].data[e];if(0>a)for(var s=0;t>s;s++)this.data.datasets[s].yAxisID===this.id&&(i+=this.data.datasets[s].data[e]<0?this.data.datasets[s].data[e]:0);else for(var o=0;t>o;o++)this.data.datasets[o].yAxisID===this.id&&(i+=this.data.datasets[o].data[e]>0?this.data.datasets[o].data[e]:0);return this.getPixelForValue(i)}return i=this.getPixelForValue(this.min),this.beginAtZero||this.min<=0&&this.max>=0||this.min>=0&&this.max<=0?(i=this.getPixelForValue(0),i+=this.options.gridLines.lineWidth):this.min<0&&this.max<0&&(i=this.getPixelForValue(this.max)),i},calculateBarY:function(t,e){var i=this.data.datasets[t].data[e];if(this.options.stacked){for(var a=0,s=0,o=0;t>o;o++)this.data.datasets[o].data[e]<0?s+=this.data.datasets[o].data[e]||0:a+=this.data.datasets[o].data[e]||0;return this.getPixelForValue(0>i?s+i:a+i)}for(var n=0,r=t;r<this.data.datasets.length;r++)n+=r===t&&i?i:i;return this.getPixelForValue(i)},fit:function(t,e){this.calculateRange(),this.generateTicks(t,e),this.buildLabels();var a={width:0,height:0};if(this.isHorizontal()?a.width=t:a.width=this.options.gridLines.show&&this.options.display?10:0,this.isHorizontal()?a.height=this.options.gridLines.show&&this.options.display?10:0:a.height=e,this.options.labels.show&&this.options.display){var s=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);if(this.isHorizontal()){var o=(e-a.height,1.5*this.options.labels.fontSize);a.height=Math.min(e,a.height+o)}else{var n=t-a.width,r=i.longestText(this.ctx,s,this.labels);n>r?a.width+=r:a.width=t}}return this.width=a.width,this.height=a.height,a},draw:function(t){if(this.options.display){var e,a;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var s="bottom"==this.options.position?this.top:this.bottom-5,o="bottom"==this.options.position?this.top+5:this.bottom;i.each(this.ticks,function(n,r){var h=this.getPixelForValue(n);0===n||!a&&0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,s),this.ctx.lineTo(h,o)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()},this)}if(this.options.labels.show){var n;"top"==this.options.position?(n=this.bottom-10,this.ctx.textBaseline="bottom"):(n=this.top+10,this.ctx.textBaseline="top"),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,i,n)},this)}}else{if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var r="right"==this.options.position?this.left:this.right-5,h="right"==this.options.position?this.left+5:this.right;i.each(this.ticks,function(s,o){var n=this.getPixelForValue(s);0===s||!a&&0===o?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),n+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(r,n),this.ctx.lineTo(h,n)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,n),this.ctx.lineTo(t.right,n)),this.ctx.stroke()},this)}if(this.options.labels.show){var l;"left"==this.options.position?(l=this.right-10,this.ctx.textAlign="right"):(l=this.left+5,this.ctx.textAlign="left"),this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,l,i)},this)}}}}});e.scaleService.registerScaleType("linear",s,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,animate:!0,lineArc:!1,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1},angleLines:{show:!0,color:"rgba(0,0,0, 0.1)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},s=e.Element.extend({initialize:function(){this.height=this.chart.height,this.width=this.chart.width,this.xCenter=this.chart.width/2,this.yCenter=this.chart.height/2,this.size=i.min([this.height,this.width]),this.labels=this.data.labels,this.drawingArea=this.options.display?this.size/2-(this.options.labels.fontSize/2+this.options.labels.backdropPaddingY):this.size/2},getValueCount:function(){return this.data.labels.length},update:function(){this.options.lineArc?this.drawingArea=this.options.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},calculateRange:function(){this.min=null,this.max=null,i.each(this.data.datasets,function(t){i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)},generateTicks:function(){if(this.ticks=[],this.options.override)for(var t=0;t<=this.options.override.steps;++t){var e=this.options.override.start+t*this.options.override.stepWidth;ticks.push(e)}else{var a=Math.min(11,Math.ceil(this.drawingArea/(2*this.options.labels.fontSize)));if(a=Math.max(2,a),this.options.beginAtZero){var s=i.sign(this.min),o=i.sign(this.max);0>s&&0>o?this.max=0:s>0&&o>0&&(this.min=0)}for(var n=i.niceNum(this.max-this.min,!1),r=i.niceNum(n/(a-1),!0),h=Math.floor(this.min/r)*r,l=Math.ceil(this.max/r)*r,c=h;l>=c;c+=r)this.ticks.push(c)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildYLabels:function(){this.yLabels=[],i.each(this.ticks,function(t,e,a){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.yLabels.push(s?s:"")},this)},getCircumference:function(){return 2*Math.PI/this.getValueCount()},setScaleSize:function(){var t,e,a,s,o,n,r,h,l,c,u,d,g=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),m=this.width,f=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.getValueCount();e++)t=this.getPointPosition(e,g),a=this.ctx.measureText(i.template(this.options.labels.template,{value:this.labels[e]})).width+5,0===e||e===this.getValueCount()/2?(s=a/2,t.x+s>m&&(m=t.x+s,o=e),t.x-s<f&&(f=t.x-s,r=e)):e<this.getValueCount()/2?t.x+a>m&&(m=t.x+a,o=e):e>this.getValueCount()/2&&t.x-a<f&&(f=t.x-a,r=e);l=f,c=Math.ceil(m-this.width),n=this.getIndexAngle(o),h=this.getIndexAngle(r),u=c/Math.sin(n+Math.PI/2),d=l/Math.sin(h+Math.PI/2),u=i.isNumber(u)?u:0,d=i.isNumber(d)?d:0,this.drawingArea=g-(d+u)/2,this.setCenterPoint(d,u)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,a=t+this.drawingArea;this.xCenter=(a+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.getValueCount();return t*e-Math.PI/2},getDistanceFromCenterForValue:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},getPointPositionForValue:function(t,e){return this.getPointPosition(t,this.getDistanceFromCenterForValue(e))},draw:function(){if(this.options.display){var t=this.ctx;if(i.each(this.yLabels,function(e,a){if(a>0){var s=this.getDistanceFromCenterForValue(this.ticks[a]),o=this.yCenter-s;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,s,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var n=0;n<this.getValueCount();n++){var r=this.getPointPosition(n,this.getDistanceFromCenterForValue(this.ticks[a]));0===n?t.moveTo(r.x,r.y):t.lineTo(r.x,r.y)}t.closePath(),t.stroke()}if(this.options.labels.show){if(t.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),this.options.labels.showLabelBackdrop){var h=t.measureText(e).width;t.fillStyle=this.options.labels.backdropColor,t.fillRect(this.xCenter-h/2-this.options.labels.backdropPaddingX,o-this.fontSize/2-this.options.labels.backdropPaddingY,h+2*this.options.labels.backdropPaddingX,this.options.labels.fontSize+2*this.options.labels.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.labels.fontColor,t.fillText(e,this.xCenter,o)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.getValueCount()-1;e>=0;e--){if(this.options.angleLines.show){var a=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(a.x,a.y),t.stroke(),t.closePath()}var s=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var o=this.labels.length,n=this.labels.length/2,r=n/2,h=r>e||e>o-r,l=e===r||e===o-r;0===e?t.textAlign="center":e===n?t.textAlign="center":n>e?t.textAlign="left":t.textAlign="right",l?t.textBaseline="middle":h?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.labels[e],s.x,s.y)}}}}});e.scaleService.registerScaleType("radialLinear",s,a)}.call(this),/*!
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t="x-axis-",i="y-axis-";this.options.scales&&(this.options.scales.xAxes&&this.options.scales.xAxes.length&&e.each(this.options.scales.xAxes,function(e,i){e.id=e.id||t+i},this),this.options.scales.yAxes&&this.options.scales.yAxes.length&&e.each(this.options.scales.yAxes,function(t,e){t.id=t.id||i+e},this))},buildScales:function(){if(this.scales={},this.options.scales&&(this.options.scales.xAxes&&this.options.scales.xAxes.length&&e.each(this.options.scales.xAxes,function(t,e){var i=Chart.scaleService.getScaleConstructor(t.type),a=new i({ctx:this.chart.ctx,options:t,data:this.data,id:t.id});this.scales[a.id]=a},this),this.options.scales.yAxes&&this.options.scales.yAxes.length&&e.each(this.options.scales.yAxes,function(t,e){var i=Chart.scaleService.getScaleConstructor(t.type),a=new i({ctx:this.chart.ctx,options:t,data:this.data,id:t.id});this.scales[a.id]=a},this)),this.options.scale){var t=Chart.scaleService.getScaleConstructor(this.options.scale.type),i=new t({ctx:this.chart.ctx,options:this.options.scale,data:this.data,chart:this.chart});this.scale=i}Chart.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height)},buildOrUpdateControllers:function(){e.each(this.data.datasets,function(t,e){var i=t.type||this.config.type;return t.controller?void t.controller.updateIndex(e):void(t.controller=new Chart.controllers[i](this,e))},this)},resetElements:function(){e.each(this.data.datasets,function(t,e){t.controller.reset()},this)},update:function(t,i){Chart.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),e.each(this.data.datasets,function(t,e){t.controller.update()},this),this.render(t,i)},render:function(t,i){if(0!==this.options.animation.duration||t){var a=new Chart.Animation;a.numSteps=(t||this.options.animation.duration)/16.66,a.easing=this.options.animation.easing,a.render=function(t,i){var a=e.easingEffects[i.easing],s=i.currentStep/i.numSteps,o=a(s);t.draw(o,s,i.currentStep)},a.onAnimationProgress=this.options.onAnimationProgress,a.onAnimationComplete=this.options.onAnimationComplete,Chart.animationService.addAnimation(this,a,t,i)}else this.draw(),this.options.onAnimationComplete.call(this);return this},draw:function(t){var i=t||1;this.clear(),e.each(this.scales,function(t){t.draw(this.chartArea)},this),this.scale&&this.scale.draw(),e.each(this.data.datasets,function(e,i){e.controller.draw(t)},this,!0),this.tooltip.transition(i).draw()},getElementAtEvent:function(t){var i=e.getRelativePosition(t),a=[];return e.each(this.data.datasets,function(t,s){e.each(t.metaData,function(t,e){return t.inRange(i.x,i.y)?(a.push(t),a):void 0},this)},this),a},getElementsAtEvent:function(t){var i=e.getRelativePosition(t),a=[];return e.each(this.data.datasets,function(t,s){e.each(t.metaData,function(t,e){t.inLabelRange(i.x,i.y)&&a.push(t)},this)},this),a},getDatasetAtEvent:function(t){for(var i=e.getRelativePosition(t),a=[],s=0;s<this.chart.data.datasets.length;s++)for(elementIndex=0;elementIndex<this.chart.data.datasets[s].metaData.length;elementIndex++)this.chart.data.datasets[s].metaData[elementIndex].inLabelRange(i.x,i.y)&&e.each(this.chart.data.datasets,datasetIterator);return a.length?a:[]},generateLegend:function(){return template(this.options.legendTemplate,this)},destroy:function(){this.clear(),e.unbindEvents(this,this.events);var t=this.chart.canvas;t.width=this.chart.width,t.height=this.chart.height,t.style.removeProperty?(t.style.removeProperty("width"),t.style.removeProperty("height")):(t.style.removeAttribute("width"),t.style.removeAttribute("height")),delete Chart.instances[this.id]},toBase64Image:function(){return this.chart.canvas.toDataURL.apply(this.chart.canvas,arguments)},initToolTip:function(){this.tooltip=new Chart.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this)},bindEvents:function(){e.bindEvents(this,this.options.events,function(t){this.eventHandler(t)})},eventHandler:function(t){this.lastActive=this.lastActive||[],"mouseout"==t.type?this.active=[]:this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);if(this.lastActive.length)switch(this.options.hover.mode){case"single":this.data.datasets[this.lastActive[0]._datasetIndex].controller.removeHoverStyle(this.lastActive[0],this.lastActive[0]._datasetIndex,this.lastActive[0]._index);break;case"label":for(var i=0;i<this.lastActive.length;i++)this.data.datasets[this.lastActive[i]._datasetIndex].controller.removeHoverStyle(this.lastActive[i],this.lastActive[i]._datasetIndex,this.lastActive[i]._index);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":this.data.datasets[this.active[0]._datasetIndex].controller.setHoverStyle(this.active[0]);break;case"label":for(var i=0;i<this.active.length;i++)this.data.datasets[this.active[i]._datasetIndex].controller.setHoverStyle(this.active[i]);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,e.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;e.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.update(this.options.hover.animationDuration,!0))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers);e.addEvent(window,"resize",function(){var t;return function(){clearTimeout(t),t=setTimeout(function(){e.each(Chart.instances,function(t){t.options.responsive&&t.resize()})},16)}}())}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.scaleService={constructors:{},defaults:{},registerScaleType:function(t,e,i){this.constructors[t]=e,this.defaults[t]=i},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0},getScaleDefaults:function(t){return this.defaults.hasOwnProperty(t)?this.defaults[t]:{}},fitScalesForChart:function(t,e,a){var s=e>30?5:2,o=a>30?5:2;if(t){var n=i.where(t.scales,function(t){return"left"==t.options.position}),r=i.where(t.scales,function(t){return"right"==t.options.position}),h=i.where(t.scales,function(t){return"top"==t.options.position}),l=i.where(t.scales,function(t){return"bottom"==t.options.position}),c=e/2,u=a/2;c-=2*s,u-=2*o;var d=(e-c)/(n.length+r.length),g=(a-u)/(h.length+l.length),m=[],f=function(t){var e=t.fit(d,u);m.push({horizontal:!1,minSize:e,scale:t})},p=function(t){var e=t.fit(c,g);m.push({horizontal:!0,minSize:e,scale:t})};i.each(n,f),i.each(r,f),i.each(h,p),i.each(l,p);var v=a-2*o,b=e-2*s;i.each(m,function(t){t.horizontal?v-=t.minSize.height:b-=t.minSize.width});var x=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t});e&&t.fit(e.minSize.width,v)},y=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:w,right:C,top:0,bottom:0};e&&t.fit(b,e.minSize.height,a)},w=s,C=s,_=o,k=o;i.each(n,x),i.each(r,x),i.each(n,function(t){w+=t.width}),i.each(r,function(t){C+=t.width}),i.each(h,y),i.each(l,y),i.each(h,function(t){_+=t.height}),i.each(l,function(t){k+=t.height}),i.each(n,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:k};e&&t.fit(e.minSize.width,v,a)}),i.each(r,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:k};e&&t.fit(e.minSize.width,v,a)});var D=s,A=o,S=function(t){t.left=D,t.right=D+t.width,t.top=_,t.bottom=_+v,D=t.right},P=function(t){t.left=w,t.right=w+b,t.top=A,t.bottom=A+t.height,A=t.bottom};i.each(n,S),i.each(h,P),D+=b,A+=v,i.each(r,S),i.each(l,P),t.chartArea={left:w,top:_,right:w+b,bottom:_+v}}}}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.tooltips={enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>: ","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>: ","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},e.Tooltip=e.Element.extend({initialize:function(){var t=this._options;i.extend(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":i.extend(this._model,{text:i.template(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();i.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var a,s,o=[],n=[],r=this._data.datasets.length-1;r>=0&&(a=this._data.datasets[r].metaData,s=i.indexOf(a,this._active[0]),-1===s);r--);var h=function(t){var e,a,r,h,l,c=[],u=[],d=[];return i.each(this._data.datasets,function(t){e=t.metaData,e[s]&&e[s].hasValue()&&c.push(e[s])},this),i.each(this._options.stacked?c.reverse():c,function(t){u.push(t._view.x),d.push(t._view.y),o.push(i.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),n.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),l=i.min(d),r=i.max(d),h=i.min(u),a=i.max(u),{x:h>this._chart.width/2?h:a,y:(l+r)/2}}.call(this,s);i.extend(this._model,{x:h.x,y:h.y,labels:o,title:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:"",legendColors:n,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=o.length*this._model.fontSize+(o.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var l=t.measureText(this._model.title).width,c=i.longestText(t,this.font,o)+this._model.fontSize+3,u=i.max([c,l]);this._model.width=u+2*this._model.xPadding;var d=this._model.height/2;this._model.y-d<0?this._model.y=d:this._model.y+d>this._chart.height&&(this._model.y=this._chart.height-d),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.tooltips.custom&&this._options.tooltips.custom(this),this._options.hover.mode){case"single":t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var a=e.caretPadding||2,s=t.measureText(e.text).width+2*e.xPadding,o=e.fontSize+2*e.yPadding,n=o+e.caretHeight+a;e.x+s/2>this._chart.width?e.xAlign="left":e.x-s/2<0&&(e.xAlign="right"),e.y-n<0&&(e.yAlign="below");var r=e.x-s/2,h=e.y-n;switch(t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-a),t.lineTo(e.x+e.caretHeight,e.y-(a+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(a+e.caretHeight)),t.closePath(),t.fill();break;case"below":h=e.y+a+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+a),t.lineTo(e.x+e.caretHeight,e.y+a+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+a+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":r=e.x-s+(e.cornerRadius+e.caretHeight);break;case"right":r=e.x-(e.cornerRadius+e.caretHeight)}i.drawRoundedRectangle(t,r,h,s,o,e.cornerRadius),t.fill(),t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,r+s/2,h+o/2);break;case"label":i.drawRoundedRectangle(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=i.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=i.fontString(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),i.each(e.labels,function(a,s){t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(a,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(s+1)),t.fillStyle=i.color(e.legendColors[s].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(s+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=i.color(e.legendColors[s].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(s+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.bar={hover:{mode:"label"},scales:{xAxes:[{type:"category",categorySpacing:10,spacing:1,gridLines:{offsetGridLines:!0}}],yAxes:[{type:"linear"}]}},e.controllers.bar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.bar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];
+var i=new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){i.each(this.getDataset().metaData,function(e,i){this.updateElement(e,i,t)},this)},updateElement:function(t,e,a){var s,o=this.getScaleForId(this.getDataset().xAxisID),n=this.getScaleForId(this.getDataset().yAxisID);s=n.getPixelForValue(n.min<0&&n.max<0?n.max:n.min>0&&n.max>0?n.min:0),i.extend(t,{_chart:this.chart.chart,_xScale:o,_yScale:n,_datasetIndex:this.index,_index:e,_model:{x:o.calculateBarX(this.chart.data.datasets.length,this.index,e),y:a?s:n.calculateBarY(this.index,e),label:this.chart.data.labels[e],datasetLabel:this.getDataset().label,base:n.calculateBarBase(this.index,e),width:o.calculateBarWidth(this.chart.data.datasets.length),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}}),t.pivot()},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.doughnut={animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},cutoutPercentage:50},e.defaults.pie=i.clone(e.defaults.doughnut),i.extend(e.defaults.pie,{cutoutPercentage:0}),e.controllers.doughnut=e.controllers.pie=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.doughnut.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,a){var s={x:this.chart.chart.width/2,y:this.chart.chart.height/2,startAngle:Math.PI*-.5,circumference:this.chart.options.animation.animateRotate?0:this.calculateCircumference(this.getDataset().data[a]),outerRadius:this.chart.options.animation.animateScale?0:this.outerRadius,innerRadius:this.chart.options.animation.animateScale?0:this.innerRadius};i.extend(e,{_chart:this.chart.chart,_datasetIndex:this.index,_index:a,_model:t?s:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,circumference:this.calculateCircumference(this.getDataset().data[a]),outerRadius:this.outerRadius,innerRadius:this.innerRadius,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,a,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,a,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,a,this.chart.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,a,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.getDataset().label,a,this.chart.data.labels[a])}}),t||(0===a?e._model.startAngle=Math.PI*-.5:e._model.startAngle=this.getDataset().metaData[a-1]._model.endAngle,e._model.endAngle=e._model.startAngle+e._model.circumference,a<this.getDataset().data.length-1&&(this.getDataset().metaData[a+1]._model.startAngle=e._model.endAngle)),e.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?1.999999*Math.PI*(t/this.getDataset().total):0}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.line={hover:{mode:"label"},scales:{xAxes:[{type:"category",id:"x-axis-0"}],yAxes:[{type:"linear",id:"y-axis-0"}]}},e.controllers.line=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.line.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i),this.updateBezierControlPoints()},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){var e,a=this.getDataset().metaDataset,s=this.getDataset().metaData,o=this.getScaleForId(this.getDataset().yAxisID);this.getScaleForId(this.getDataset().xAxisID);e=o.getPixelForValue(o.min<0&&o.max<0?o.max:o.min>0&&o.max>0?o.min:0),i.extend(a,{_scale:o,_datasetIndex:this.index,_children:s,_model:{tension:a.custom&&a.custom.tension?a.custom.tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:a.custom&&a.custom.fill?a.custom.fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:o.top,scaleBottom:o.bottom,scaleZero:e}}),a.pivot(),i.each(s,function(e,i){this.updateElement(e,i,t)},this),this.updateBezierControlPoints()},updateElement:function(t,e,a){var s,o=this.getScaleForId(this.getDataset().yAxisID),n=this.getScaleForId(this.getDataset().xAxisID);s=o.getPixelForValue(o.min<0&&o.max<0?o.max:o.min>0&&o.max>0?o.min:0),i.extend(t,{_chart:this.chart.chart,_xScale:n,_yScale:o,_datasetIndex:this.index,_index:e,_model:{x:n.getPointPixelForValue(this.getDataset().data[e],e,this.index),y:a?s:o.getPointPixelForValue(this.getDataset().data[e],e,this.index),tension:t.custom&&t.custom.tension?t.custom.tension:this.chart.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth),skip:t.custom&&t.custom.skip?t.custom.skip:null===this.getDataset().data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,e,this.chart.options.elements.point.hitRadius)}})},updateBezierControlPoints:function(){i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e)._model,t._model,i.nextItem(this.getDataset().metaData,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.polarArea={scale:{type:"radialLinear",lineArc:!0},animateRotate:!0,animateScale:!0},e.controllers.polarArea=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.polarArea.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.chart.scale.calculateRange(),this.chart.scale.generateTicks(),this.chart.scale.buildYLabels(),this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,i){this.updateElement(e,i,t)},this)},updateElement:function(t,e,a){var s=1/this.getDataset().data.length*2,o=-.5*Math.PI+Math.PI*s*e,n=o+s*Math.PI,r={x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.options.animateScale?0:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[e]),startAngle:this.chart.options.animateRotate?Math.PI*-.5:o,endAngle:this.chart.options.animateRotate?Math.PI*-.5:n,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,e,this.chart.data.labels[e])};i.extend(t,{_chart:this.chart.chart,_datasetIndex:this.index,_index:e,_model:a?r:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[e]),startAngle:o,endAngle:n,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,e,this.chart.data.labels[e])}}),t.pivot()},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw(),console.log(t)},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?2*Math.PI*(t/this.getDataset().total):0},updateScaleRange:function(){i.extend(this.chart.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.radar={scale:{type:"radialLinear"},elements:{line:{tension:0}}},e.controllers.radar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.radar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData,_loop:!0}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i,_model:{x:0,y:0}})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i),this.updateBezierControlPoints()},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){var e,a=(this.getDataset().metaDataset,this.getDataset().metaData),s=this.chart.scale;s.setScaleSize(),s.calculateRange(),s.generateTicks(),s.buildYLabels(),e=s.min<0&&s.max<0?s.getPointPositionForValue(0,s.max):s.min>0&&s.max>0?s.getPointPositionForValue(0,s.min):s.getPointPositionForValue(0,0),i.extend(this.getDataset().metaDataset,{_datasetIndex:this.index,_children:this.getDataset().metaData,_model:{tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:e}}),this.getDataset().metaDataset.pivot(),i.each(a,function(e,i){this.updateElement(e,i,t)},this),this.updateBezierControlPoints()},updateElement:function(t,e,a){var s=this.chart.scale.getPointPositionForValue(e,this.getDataset().data[e]);i.extend(t,{_datasetIndex:this.index,_index:e,_model:{x:a?this.chart.scale.xCenter:s.x,y:a?this.chart.scale.yCenter:s.y,tension:t.custom&&t.custom.tension?t.custom.tension:this.chart.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.getDataset().pointRadius,e,this.chart.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth),skip:t.custom&&t.custom.skip?t.custom.skip:null===this.getDataset().data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,e,this.chart.options.elements.point.hitRadius)}})},updateBezierControlPoints:function(){i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e,!0)._model,t._model,i.nextItem(this.getDataset().metaData,e,!0)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"bottom",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},s=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},getPixelForValue:function(t,e,i,a){if(this.isHorizontal()){var s=(this.labelRotation>0,this.width-(this.paddingLeft+this.paddingRight)),o=s/Math.max(this.data.labels.length-(this.options.gridLines.offsetGridLines?0:1),1),n=o*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&a&&(n+=o/2),this.left+Math.round(n)}return this.top+e*(this.height/this.data.labels.length)},getPointPixelForValue:function(t,e,i){return this.getPixelForValue(t,e,i,!0)},calculateBaseWidth:function(){return this.getPixelForValue(null,1,0,!0)-this.getPixelForValue(null,0,0,!0)-2*this.options.categorySpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*this.options.spacing;return this.options.stacked?e:e/t},calculateBarX:function(t,e,i){var a=this.calculateBaseWidth(),s=this.getPixelForValue(null,i,e,!0)-a/2,o=this.calculateBarWidth(t);return this.options.stacked?s+o/2:s+o*e+e*this.options.spacing+o/2},calculateLabelRotation:function(t,e){var a=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=a;var s,o,n=this.ctx.measureText(this.data.labels[0]).width,r=this.ctx.measureText(this.data.labels[this.data.labels.length-1]).width;if(this.paddingRight=r/2+3,this.paddingLeft=n/2+3,this.labelRotation=0,this.options.display){var h,l,c=i.longestText(this.ctx,a,this.data.labels);this.labelWidth=c;for(var u=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>u&&0===this.labelRotation||this.labelWidth>u&&this.labelRotation<=90&&this.labelRotation>0;){if(h=Math.cos(i.toRadians(this.labelRotation)),l=Math.sin(i.toRadians(this.labelRotation)),s=h*n,o=h*r,s+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=s+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,l*c>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=h*c}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;e&&(this.paddingLeft-=e.left,this.paddingRight-=e.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},fit:function(t,e,a){this.calculateLabelRotation(e,a);var s={width:0,height:0},o=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),n=i.longestText(this.ctx,o,this.data.labels);if(this.isHorizontal()?(s.width=t,this.width=t):this.options.display&&(s.width=Math.min(n+6,t)),this.isHorizontal()&&this.options.display){var r=Math.cos(i.toRadians(this.labelRotation))*n+1.5*this.options.labels.fontSize;s.height=Math.min(r,e)}else this.options.display&&(s.width=Math.min(n+6,t));return this.width=s.width,this.height=s.height,s},draw:function(t){if(this.options.display){var e;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){e=!0;var a="bottom"==this.options.position?this.top:this.bottom-10,s="bottom"==this.options.position?this.top+10:this.bottom,o=0!==this.labelRotation;i.each(this.data.labels,function(n,r){var h=this.getPixelForValue(n,r,null,!1),l=this.getPixelForValue(n,r,null,!0);this.options.gridLines.show&&(0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,a),this.ctx.lineTo(h,s)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(l,o?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=o?"right":"center",this.ctx.textBaseline=o?"middle":"top",this.ctx.fillText(n,0,0),this.ctx.restore())},this)}else this.options.gridLines.show,this.options.labels.show}}});e.scaleService.registerScaleType("category",s,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={
+display:!0,position:"left",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},reverse:!1,beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},s=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},generateTicks:function(t,e){if(this.ticks=[],this.options.override)for(var a=0;a<=this.options.override.steps;++a){var s=this.options.override.start+a*this.options.override.stepWidth;ticks.push(s)}else{var o;if(o=this.isHorizontal()?Math.min(11,Math.ceil(t/50)):Math.min(11,Math.ceil(e/(2*this.options.labels.fontSize))),o=Math.max(2,o),this.options.beginAtZero){var n=i.sign(this.min),r=i.sign(this.max);0>n&&0>r?this.max=0:n>0&&r>0&&(this.min=0)}for(var h=i.niceNum(this.max-this.min,!1),l=i.niceNum(h/(o-1),!0),c=Math.floor(this.min/l)*l,u=Math.ceil(this.max/l)*l,d=c;u>=d;d+=l)this.ticks.push(d)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks),this.options.reverse?(this.ticks.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,a){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.labels.push(s?s:"")},this)},getRightValue:function(t){return"object"==typeof t?this.isHorizontal()?t.x:t.y:t},getPixelForValue:function(t){var e,i=this.end-this.start;return e=this.isHorizontal()?this.left+this.width/i*(t-this.start):this.bottom-this.height/i*(t-this.start)},calculateRange:function(){this.min=null,this.max=null;var t=[],e=[];if(this.options.stacked){i.each(this.data.datasets,function(a){(this.isHorizontal()?a.xAxisID===this.id:a.yAxisID===this.id)&&i.each(a.data,function(i,a){var s=this.getRightValue(i);t[a]=t[a]||0,e[a]=e[a]||0,this.options.relativePoints?t[a]=100:0>s?e[a]+=s:t[a]+=s},this)},this);var a=t.concat(e);this.min=i.min(a),this.max=i.max(a)}else i.each(this.data.datasets,function(t){(this.isHorizontal()?t.xAxisID===this.id:t.yAxisID===this.id)&&i.each(t.data,function(t,e){var i=this.getRightValue(t);null===this.min?this.min=i:i<this.min&&(this.min=i),null===this.max?this.max=i:i>this.max&&(this.max=i)},this)},this);this.min===this.max&&(this.min--,this.max++)},getPointPixelForValue:function(t,e,i){var a=this.getRightValue(t);if(this.options.stacked){for(var s=0,o=0,n=0;i>n;++n)this.data.datasets[n].data[e]<0?o+=this.data.datasets[n].data[e]:s+=this.data.datasets[n].data[e];return this.getPixelForValue(0>a?o+a:s+a)}return this.getPixelForValue(a)},calculateBarBase:function(t,e){var i=0;if(this.options.stacked){var a=this.data.datasets[t].data[e];if(0>a)for(var s=0;t>s;s++)this.data.datasets[s].yAxisID===this.id&&(i+=this.data.datasets[s].data[e]<0?this.data.datasets[s].data[e]:0);else for(var o=0;t>o;o++)this.data.datasets[o].yAxisID===this.id&&(i+=this.data.datasets[o].data[e]>0?this.data.datasets[o].data[e]:0);return this.getPixelForValue(i)}return i=this.getPixelForValue(this.min),this.beginAtZero||this.min<=0&&this.max>=0||this.min>=0&&this.max<=0?(i=this.getPixelForValue(0),i+=this.options.gridLines.lineWidth):this.min<0&&this.max<0&&(i=this.getPixelForValue(this.max)),i},calculateBarY:function(t,e){var i=this.data.datasets[t].data[e];if(this.options.stacked){for(var a=0,s=0,o=0;t>o;o++)this.data.datasets[o].data[e]<0?s+=this.data.datasets[o].data[e]||0:a+=this.data.datasets[o].data[e]||0;return this.getPixelForValue(0>i?s+i:a+i)}for(var n=0,r=t;r<this.data.datasets.length;r++)n+=r===t&&i?i:i;return this.getPixelForValue(i)},fit:function(t,e){this.calculateRange(),this.generateTicks(t,e),this.buildLabels();var a={width:0,height:0};if(this.isHorizontal()?a.width=t:a.width=this.options.gridLines.show&&this.options.display?10:0,this.isHorizontal()?a.height=this.options.gridLines.show&&this.options.display?10:0:a.height=e,this.options.labels.show&&this.options.display){var s=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);if(this.isHorizontal()){var o=(e-a.height,1.5*this.options.labels.fontSize);a.height=Math.min(e,a.height+o)}else{var n=t-a.width,r=i.longestText(this.ctx,s,this.labels);n>r?a.width+=r:a.width=t}}return this.width=a.width,this.height=a.height,a},draw:function(t){if(this.options.display){var e,a;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var s="bottom"==this.options.position?this.top:this.bottom-5,o="bottom"==this.options.position?this.top+5:this.bottom;i.each(this.ticks,function(n,r){var h=this.getPixelForValue(n);0===n||!a&&0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,s),this.ctx.lineTo(h,o)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()},this)}if(this.options.labels.show){var n;"top"==this.options.position?(n=this.bottom-10,this.ctx.textBaseline="bottom"):(n=this.top+10,this.ctx.textBaseline="top"),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,i,n)},this)}}else{if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var r="right"==this.options.position?this.left:this.right-5,h="right"==this.options.position?this.left+5:this.right;i.each(this.ticks,function(s,o){var n=this.getPixelForValue(s);0===s||!a&&0===o?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),n+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(r,n),this.ctx.lineTo(h,n)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,n),this.ctx.lineTo(t.right,n)),this.ctx.stroke()},this)}if(this.options.labels.show){var l;"left"==this.options.position?(l=this.right-10,this.ctx.textAlign="right"):(l=this.left+5,this.ctx.textAlign="left"),this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,l,i)},this)}}}}});e.scaleService.registerScaleType("linear",s,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,animate:!0,lineArc:!1,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1},angleLines:{show:!0,color:"rgba(0,0,0, 0.1)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},s=e.Element.extend({initialize:function(){this.height=this.chart.height,this.width=this.chart.width,this.xCenter=this.chart.width/2,this.yCenter=this.chart.height/2,this.size=i.min([this.height,this.width]),this.labels=this.data.labels,this.drawingArea=this.options.display?this.size/2-(this.options.labels.fontSize/2+this.options.labels.backdropPaddingY):this.size/2},getValueCount:function(){return this.data.labels.length},update:function(){this.options.lineArc?this.drawingArea=this.options.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},calculateRange:function(){this.min=null,this.max=null,i.each(this.data.datasets,function(t){i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)},generateTicks:function(){if(this.ticks=[],this.options.override)for(var t=0;t<=this.options.override.steps;++t){var e=this.options.override.start+t*this.options.override.stepWidth;ticks.push(e)}else{var a=Math.min(11,Math.ceil(this.drawingArea/(2*this.options.labels.fontSize)));if(a=Math.max(2,a),this.options.beginAtZero){var s=i.sign(this.min),o=i.sign(this.max);0>s&&0>o?this.max=0:s>0&&o>0&&(this.min=0)}for(var n=i.niceNum(this.max-this.min,!1),r=i.niceNum(n/(a-1),!0),h=Math.floor(this.min/r)*r,l=Math.ceil(this.max/r)*r,c=h;l>=c;c+=r)this.ticks.push(c)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildYLabels:function(){this.yLabels=[],i.each(this.ticks,function(t,e,a){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.yLabels.push(s?s:"")},this)},getCircumference:function(){return 2*Math.PI/this.getValueCount()},setScaleSize:function(){var t,e,a,s,o,n,r,h,l,c,u,d,g=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),m=this.width,f=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.getValueCount();e++)t=this.getPointPosition(e,g),a=this.ctx.measureText(i.template(this.options.labels.template,{value:this.labels[e]})).width+5,0===e||e===this.getValueCount()/2?(s=a/2,t.x+s>m&&(m=t.x+s,o=e),t.x-s<f&&(f=t.x-s,r=e)):e<this.getValueCount()/2?t.x+a>m&&(m=t.x+a,o=e):e>this.getValueCount()/2&&t.x-a<f&&(f=t.x-a,r=e);l=f,c=Math.ceil(m-this.width),n=this.getIndexAngle(o),h=this.getIndexAngle(r),u=c/Math.sin(n+Math.PI/2),d=l/Math.sin(h+Math.PI/2),u=i.isNumber(u)?u:0,d=i.isNumber(d)?d:0,this.drawingArea=g-(d+u)/2,this.setCenterPoint(d,u)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,a=t+this.drawingArea;this.xCenter=(a+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.getValueCount();return t*e-Math.PI/2},getDistanceFromCenterForValue:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},getPointPositionForValue:function(t,e){return this.getPointPosition(t,this.getDistanceFromCenterForValue(e))},draw:function(){if(this.options.display){var t=this.ctx;if(i.each(this.yLabels,function(e,a){if(a>0){var s=this.getDistanceFromCenterForValue(this.ticks[a]),o=this.yCenter-s;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,s,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var n=0;n<this.getValueCount();n++){var r=this.getPointPosition(n,this.getDistanceFromCenterForValue(this.ticks[a]));0===n?t.moveTo(r.x,r.y):t.lineTo(r.x,r.y)}t.closePath(),t.stroke()}if(this.options.labels.show){if(t.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),this.options.labels.showLabelBackdrop){var h=t.measureText(e).width;t.fillStyle=this.options.labels.backdropColor,t.fillRect(this.xCenter-h/2-this.options.labels.backdropPaddingX,o-this.fontSize/2-this.options.labels.backdropPaddingY,h+2*this.options.labels.backdropPaddingX,this.options.labels.fontSize+2*this.options.labels.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.labels.fontColor,t.fillText(e,this.xCenter,o)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.getValueCount()-1;e>=0;e--){if(this.options.angleLines.show){var a=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(a.x,a.y),t.stroke(),t.closePath()}var s=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var o=this.labels.length,n=this.labels.length/2,r=n/2,h=r>e||e>o-r,l=e===r||e===o-r;0===e?t.textAlign="center":e===n?t.textAlign="center":n>e?t.textAlign="left":t.textAlign="right",l?t.textBaseline="middle":h?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.labels[e],s.x,s.y)}}}}});e.scaleService.registerScaleType("radialLinear",s,a)}.call(this),/*!
  * Chart.js
  * http://chartjs.org/
  * Version: 2.0.0-alpha
diff --git a/src/core/core.animation.js b/src/core/core.animation.js
index 06cf54190e1..a61f5e0a14a 100644
--- a/src/core/core.animation.js
+++ b/src/core/core.animation.js
@@ -27,9 +27,9 @@
 		frameDuration: 17,
 		animations: [],
 		dropFrames: 0,
-		addAnimation: function(chartInstance, animationObject, duration) {
+		addAnimation: function(chartInstance, animationObject, duration, lazy) {
 
-			if (typeof duration !== 'number' || duration === 0) {
+			if (!lazy) {
 				chartInstance.animating = true;
 			}
 
diff --git a/src/core/core.controller.js b/src/core/core.controller.js
index 312de25b5b0..a4f202bc51b 100644
--- a/src/core/core.controller.js
+++ b/src/core/core.controller.js
@@ -81,7 +81,7 @@
 			} else {
 				this.data.datasets.push(dataset);
 			}
-			
+
 			this.buildOrUpdateControllers();
 			dataset.controller.reset(); // so that animation looks ok
 			this.update();
@@ -101,7 +101,7 @@
 				if (index === undefined) {
 					index = this.data.datasets[datasetIndex].data.length;
 				}
-				
+
 				this.data.datasets[datasetIndex].data.splice(index, 0, data);
 				this.data.datasets[datasetIndex].controller.addElementAndReset(index);
 				this.update();
@@ -221,16 +221,16 @@
 		},
 
 
-		update: function update(animationDuration) {
+		update: function update(animationDuration, lazy) {
 			// This will loop through any data and do the appropriate element update for the type
 			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
 			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
 				dataset.controller.update();
 			}, this);
-			this.render(animationDuration);
+			this.render(animationDuration, lazy);
 		},
 
-		render: function render(duration) {
+		render: function render(duration, lazy) {
 
 			if (this.options.animation.duration !== 0 || duration) {
 				var animation = new Chart.Animation();
@@ -250,7 +250,7 @@
 				animation.onAnimationProgress = this.options.onAnimationProgress;
 				animation.onAnimationComplete = this.options.onAnimationComplete;
 
-				Chart.animationService.addAnimation(this, animation, duration);
+				Chart.animationService.addAnimation(this, animation, duration, lazy);
 			} else {
 				this.draw();
 				this.options.onAnimationComplete.call(this);
@@ -484,7 +484,7 @@
 					(this.lastActive.length && this.active.length && changed)) {
 
 					this.stop();
-					this.render(this.options.hover.animationDuration);
+					this.update(this.options.hover.animationDuration, true);
 				}
 			}
 

From 539af61e1ff779a4c0717f6ed24ed203ba4daac7 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Fri, 19 Jun 2015 14:23:05 -0600
Subject: [PATCH 218/424] Proper stacking order for stacked area charts

---
 Chart.js                    | 4 ++--
 Chart.min.js                | 4 ++--
 src/core/core.controller.js | 2 +-
 src/scales/scale.linear.js  | 2 +-
 4 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/Chart.js b/Chart.js
index cec1cfe50da..6c0c93fd777 100644
--- a/Chart.js
+++ b/Chart.js
@@ -1455,7 +1455,7 @@
 			// Draw each dataset via its respective controller (reversed to support proper line stacking)
 			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
 				dataset.controller.draw(ease);
-			}, this, true);
+			}, this);
 
 			// Finally draw the tooltip
 			this.tooltip.transition(easingDecimal).draw();
@@ -3911,7 +3911,7 @@
 				var offsetPos = 0;
 				var offsetNeg = 0;
 
-				for (var i = 0; i < datasetIndex; ++i) {
+				for (var i = this.data.datasets.length - 1; i > datasetIndex; --i) {
 					if (this.data.datasets[i].data[index] < 0) {
 						offsetNeg += this.data.datasets[i].data[index];
 					} else {
diff --git a/Chart.min.js b/Chart.min.js
index 0f06a833a03..6e3484dd01f 100644
--- a/Chart.min.js
+++ b/Chart.min.js
@@ -7,9 +7,9 @@
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
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a=0;a<this.animations.length;a++)null===this.animations[a].animationObject.currentStep&&(this.animations[a].animationObject.currentStep=0),this.animations[a].animationObject.currentStep+=1+e,this.animations[a].animationObject.currentStep>this.animations[a].animationObject.numSteps&&(this.animations[a].animationObject.currentStep=this.animations[a].animationObject.numSteps),this.animations[a].animationObject.render(this.animations[a].chartInstance,this.animations[a].animationObject),this.animations[a].animationObject.currentStep==this.animations[a].animationObject.numSteps&&(this.animations[a].chartInstance.animating=!1,this.animations.splice(a,1),a--);var s=Date.now(),o=s-t-this.frameDuration,n=o/this.frameDuration;n>1&&(this.dropFrames+=n),this.animations.length>0&&i.requestAnimFrame.call(window,this.digestWrapper)}}}.call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers);Chart.types={},Chart.instances={},Chart.controllers={},Chart.Controller=function(t){return this.chart=t,this.config=t.config,this.data=this.config.data,this.options=this.config.options=e.configMerge(Chart.defaults.global,Chart.defaults[this.config.type],this.config.options||{}),this.id=e.uid(),Chart.instances[this.id]=this,this.options.responsive&&this.resize(!0),this.initialize.call(this),this},e.extend(Chart.Controller.prototype,{initialize:function(){return this.bindEvents(),this.ensureScalesHaveIDs(),this.buildOrUpdateControllers(),this.buildScales(),this.resetElements(),this.initToolTip(),this.update(),this},clear:function(){return e.clear(this.chart),this},stop:function(){return Chart.animationService.cancelAnimation(this),this},addDataset:function(t,e){void 0!==e?this.data.datasets.splice(e,0,t):this.data.datasets.push(t),this.buildOrUpdateControllers(),t.controller.reset(),this.update()},removeDataset:function(t){this.data.datasets.splice(t,1),this.buildOrUpdateControllers(),this.update()},addData:function(t,e,i){e<this.data.datasets.length&&(void 0===i&&(i=this.data.datasets[e].data.length),this.data.datasets[e].data.splice(i,0,t),this.data.datasets[e].controller.addElementAndReset(i),this.update())},removeData:function(t,e){t<this.data.datasets.length&&(this.data.datasets[t].data.splice(e,1),this.data.datasets[t].controller.removeElement(e),this.update())},resize:function(t){this.stop();var i=this.chart.canvas,a=e.getMaximumWidth(this.chart.canvas),s=this.options.maintainAspectRatio?a/this.chart.aspectRatio:e.getMaximumHeight(this.chart.canvas);return i.width=this.chart.width=a,i.height=this.chart.height=s,e.retinaScale(this.chart),t||this.update(this.options.responsiveAnimationDuration),this},ensureScalesHaveIDs:function(){var t="x-axis-",i="y-axis-";this.options.scales&&(this.options.scales.xAxes&&this.options.scales.xAxes.length&&e.each(this.options.scales.xAxes,function(e,i){e.id=e.id||t+i},this),this.options.scales.yAxes&&this.options.scales.yAxes.length&&e.each(this.options.scales.yAxes,function(t,e){t.id=t.id||i+e},this))},buildScales:function(){if(this.scales={},this.options.scales&&(this.options.scales.xAxes&&this.options.scales.xAxes.length&&e.each(this.options.scales.xAxes,function(t,e){var i=Chart.scaleService.getScaleConstructor(t.type),a=new i({ctx:this.chart.ctx,options:t,data:this.data,id:t.id});this.scales[a.id]=a},this),this.options.scales.yAxes&&this.options.scales.yAxes.length&&e.each(this.options.scales.yAxes,function(t,e){var i=Chart.scaleService.getScaleConstructor(t.type),a=new i({ctx:this.chart.ctx,options:t,data:this.data,id:t.id});this.scales[a.id]=a},this)),this.options.scale){var t=Chart.scaleService.getScaleConstructor(this.options.scale.type),i=new t({ctx:this.chart.ctx,options:this.options.scale,data:this.data,chart:this.chart});this.scale=i}Chart.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height)},buildOrUpdateControllers:function(){e.each(this.data.datasets,function(t,e){var i=t.type||this.config.type;return t.controller?void t.controller.updateIndex(e):void(t.controller=new Chart.controllers[i](this,e))},this)},resetElements:function(){e.each(this.data.datasets,function(t,e){t.controller.reset()},this)},update:function(t,i){Chart.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),e.each(this.data.datasets,function(t,e){t.controller.update()},this),this.render(t,i)},render:function(t,i){if(0!==this.options.animation.duration||t){var a=new Chart.Animation;a.numSteps=(t||this.options.animation.duration)/16.66,a.easing=this.options.animation.easing,a.render=function(t,i){var a=e.easingEffects[i.easing],s=i.currentStep/i.numSteps,o=a(s);t.draw(o,s,i.currentStep)},a.onAnimationProgress=this.options.onAnimationProgress,a.onAnimationComplete=this.options.onAnimationComplete,Chart.animationService.addAnimation(this,a,t,i)}else this.draw(),this.options.onAnimationComplete.call(this);return this},draw:function(t){var i=t||1;this.clear(),e.each(this.scales,function(t){t.draw(this.chartArea)},this),this.scale&&this.scale.draw(),e.each(this.data.datasets,function(e,i){e.controller.draw(t)},this,!0),this.tooltip.transition(i).draw()},getElementAtEvent:function(t){var i=e.getRelativePosition(t),a=[];return e.each(this.data.datasets,function(t,s){e.each(t.metaData,function(t,e){return t.inRange(i.x,i.y)?(a.push(t),a):void 0},this)},this),a},getElementsAtEvent:function(t){var i=e.getRelativePosition(t),a=[];return e.each(this.data.datasets,function(t,s){e.each(t.metaData,function(t,e){t.inLabelRange(i.x,i.y)&&a.push(t)},this)},this),a},getDatasetAtEvent:function(t){for(var i=e.getRelativePosition(t),a=[],s=0;s<this.chart.data.datasets.length;s++)for(elementIndex=0;elementIndex<this.chart.data.datasets[s].metaData.length;elementIndex++)this.chart.data.datasets[s].metaData[elementIndex].inLabelRange(i.x,i.y)&&e.each(this.chart.data.datasets,datasetIterator);return a.length?a:[]},generateLegend:function(){return template(this.options.legendTemplate,this)},destroy:function(){this.clear(),e.unbindEvents(this,this.events);var t=this.chart.canvas;t.width=this.chart.width,t.height=this.chart.height,t.style.removeProperty?(t.style.removeProperty("width"),t.style.removeProperty("height")):(t.style.removeAttribute("width"),t.style.removeAttribute("height")),delete Chart.instances[this.id]},toBase64Image:function(){return this.chart.canvas.toDataURL.apply(this.chart.canvas,arguments)},initToolTip:function(){this.tooltip=new Chart.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this)},bindEvents:function(){e.bindEvents(this,this.options.events,function(t){this.eventHandler(t)})},eventHandler:function(t){this.lastActive=this.lastActive||[],"mouseout"==t.type?this.active=[]:this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);if(this.lastActive.length)switch(this.options.hover.mode){case"single":this.data.datasets[this.lastActive[0]._datasetIndex].controller.removeHoverStyle(this.lastActive[0],this.lastActive[0]._datasetIndex,this.lastActive[0]._index);break;case"label":for(var i=0;i<this.lastActive.length;i++)this.data.datasets[this.lastActive[i]._datasetIndex].controller.removeHoverStyle(this.lastActive[i],this.lastActive[i]._datasetIndex,this.lastActive[i]._index);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":this.data.datasets[this.active[0]._datasetIndex].controller.setHoverStyle(this.active[0]);break;case"label":for(var i=0;i<this.active.length;i++)this.data.datasets[this.active[i]._datasetIndex].controller.setHoverStyle(this.active[i]);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,e.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;e.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.update(this.options.hover.animationDuration,!0))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers);e.addEvent(window,"resize",function(){var t;return function(){clearTimeout(t),t=setTimeout(function(){e.each(Chart.instances,function(t){t.options.responsive&&t.resize()})},16)}}())}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.scaleService={constructors:{},defaults:{},registerScaleType:function(t,e,i){this.constructors[t]=e,this.defaults[t]=i},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0},getScaleDefaults:function(t){return this.defaults.hasOwnProperty(t)?this.defaults[t]:{}},fitScalesForChart:function(t,e,a){var s=e>30?5:2,o=a>30?5:2;if(t){var n=i.where(t.scales,function(t){return"left"==t.options.position}),r=i.where(t.scales,function(t){return"right"==t.options.position}),h=i.where(t.scales,function(t){return"top"==t.options.position}),l=i.where(t.scales,function(t){return"bottom"==t.options.position}),c=e/2,u=a/2;c-=2*s,u-=2*o;var d=(e-c)/(n.length+r.length),g=(a-u)/(h.length+l.length),m=[],f=function(t){var e=t.fit(d,u);m.push({horizontal:!1,minSize:e,scale:t})},p=function(t){var e=t.fit(c,g);m.push({horizontal:!0,minSize:e,scale:t})};i.each(n,f),i.each(r,f),i.each(h,p),i.each(l,p);var v=a-2*o,b=e-2*s;i.each(m,function(t){t.horizontal?v-=t.minSize.height:b-=t.minSize.width});var x=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t});e&&t.fit(e.minSize.width,v)},y=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:w,right:C,top:0,bottom:0};e&&t.fit(b,e.minSize.height,a)},w=s,C=s,_=o,k=o;i.each(n,x),i.each(r,x),i.each(n,function(t){w+=t.width}),i.each(r,function(t){C+=t.width}),i.each(h,y),i.each(l,y),i.each(h,function(t){_+=t.height}),i.each(l,function(t){k+=t.height}),i.each(n,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:k};e&&t.fit(e.minSize.width,v,a)}),i.each(r,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:k};e&&t.fit(e.minSize.width,v,a)});var D=s,A=o,S=function(t){t.left=D,t.right=D+t.width,t.top=_,t.bottom=_+v,D=t.right},P=function(t){t.left=w,t.right=w+b,t.top=A,t.bottom=A+t.height,A=t.bottom};i.each(n,S),i.each(h,P),D+=b,A+=v,i.each(r,S),i.each(l,P),t.chartArea={left:w,top:_,right:w+b,bottom:_+v}}}}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.tooltips={enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>: ","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>: ","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},e.Tooltip=e.Element.extend({initialize:function(){var t=this._options;i.extend(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":i.extend(this._model,{text:i.template(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();i.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var a,s,o=[],n=[],r=this._data.datasets.length-1;r>=0&&(a=this._data.datasets[r].metaData,s=i.indexOf(a,this._active[0]),-1===s);r--);var h=function(t){var e,a,r,h,l,c=[],u=[],d=[];return i.each(this._data.datasets,function(t){e=t.metaData,e[s]&&e[s].hasValue()&&c.push(e[s])},this),i.each(this._options.stacked?c.reverse():c,function(t){u.push(t._view.x),d.push(t._view.y),o.push(i.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),n.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),l=i.min(d),r=i.max(d),h=i.min(u),a=i.max(u),{x:h>this._chart.width/2?h:a,y:(l+r)/2}}.call(this,s);i.extend(this._model,{x:h.x,y:h.y,labels:o,title:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:"",legendColors:n,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=o.length*this._model.fontSize+(o.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var l=t.measureText(this._model.title).width,c=i.longestText(t,this.font,o)+this._model.fontSize+3,u=i.max([c,l]);this._model.width=u+2*this._model.xPadding;var d=this._model.height/2;this._model.y-d<0?this._model.y=d:this._model.y+d>this._chart.height&&(this._model.y=this._chart.height-d),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.tooltips.custom&&this._options.tooltips.custom(this),this._options.hover.mode){case"single":t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var a=e.caretPadding||2,s=t.measureText(e.text).width+2*e.xPadding,o=e.fontSize+2*e.yPadding,n=o+e.caretHeight+a;e.x+s/2>this._chart.width?e.xAlign="left":e.x-s/2<0&&(e.xAlign="right"),e.y-n<0&&(e.yAlign="below");var r=e.x-s/2,h=e.y-n;switch(t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-a),t.lineTo(e.x+e.caretHeight,e.y-(a+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(a+e.caretHeight)),t.closePath(),t.fill();break;case"below":h=e.y+a+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+a),t.lineTo(e.x+e.caretHeight,e.y+a+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+a+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":r=e.x-s+(e.cornerRadius+e.caretHeight);break;case"right":r=e.x-(e.cornerRadius+e.caretHeight)}i.drawRoundedRectangle(t,r,h,s,o,e.cornerRadius),t.fill(),t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,r+s/2,h+o/2);break;case"label":i.drawRoundedRectangle(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=i.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=i.fontString(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),i.each(e.labels,function(a,s){t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(a,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(s+1)),t.fillStyle=i.color(e.legendColors[s].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(s+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=i.color(e.legendColors[s].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(s+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.bar={hover:{mode:"label"},scales:{xAxes:[{type:"category",categorySpacing:10,spacing:1,gridLines:{offsetGridLines:!0}}],yAxes:[{type:"linear"}]}},e.controllers.bar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.bar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];
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t="x-axis-",i="y-axis-";this.options.scales&&(this.options.scales.xAxes&&this.options.scales.xAxes.length&&e.each(this.options.scales.xAxes,function(e,i){e.id=e.id||t+i},this),this.options.scales.yAxes&&this.options.scales.yAxes.length&&e.each(this.options.scales.yAxes,function(t,e){t.id=t.id||i+e},this))},buildScales:function(){if(this.scales={},this.options.scales&&(this.options.scales.xAxes&&this.options.scales.xAxes.length&&e.each(this.options.scales.xAxes,function(t,e){var i=Chart.scaleService.getScaleConstructor(t.type),a=new i({ctx:this.chart.ctx,options:t,data:this.data,id:t.id});this.scales[a.id]=a},this),this.options.scales.yAxes&&this.options.scales.yAxes.length&&e.each(this.options.scales.yAxes,function(t,e){var i=Chart.scaleService.getScaleConstructor(t.type),a=new i({ctx:this.chart.ctx,options:t,data:this.data,id:t.id});this.scales[a.id]=a},this)),this.options.scale){var t=Chart.scaleService.getScaleConstructor(this.options.scale.type),i=new t({ctx:this.chart.ctx,options:this.options.scale,data:this.data,chart:this.chart});this.scale=i}Chart.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height)},buildOrUpdateControllers:function(){e.each(this.data.datasets,function(t,e){var i=t.type||this.config.type;return t.controller?void t.controller.updateIndex(e):void(t.controller=new Chart.controllers[i](this,e))},this)},resetElements:function(){e.each(this.data.datasets,function(t,e){t.controller.reset()},this)},update:function(t,i){Chart.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),e.each(this.data.datasets,function(t,e){t.controller.update()},this),this.render(t,i)},render:function(t,i){if(0!==this.options.animation.duration||t){var a=new Chart.Animation;a.numSteps=(t||this.options.animation.duration)/16.66,a.easing=this.options.animation.easing,a.render=function(t,i){var a=e.easingEffects[i.easing],s=i.currentStep/i.numSteps,o=a(s);t.draw(o,s,i.currentStep)},a.onAnimationProgress=this.options.onAnimationProgress,a.onAnimationComplete=this.options.onAnimationComplete,Chart.animationService.addAnimation(this,a,t,i)}else this.draw(),this.options.onAnimationComplete.call(this);return this},draw:function(t){var i=t||1;this.clear(),e.each(this.scales,function(t){t.draw(this.chartArea)},this),this.scale&&this.scale.draw(),e.each(this.data.datasets,function(e,i){e.controller.draw(t)},this),this.tooltip.transition(i).draw()},getElementAtEvent:function(t){var i=e.getRelativePosition(t),a=[];return e.each(this.data.datasets,function(t,s){e.each(t.metaData,function(t,e){return t.inRange(i.x,i.y)?(a.push(t),a):void 0},this)},this),a},getElementsAtEvent:function(t){var i=e.getRelativePosition(t),a=[];return e.each(this.data.datasets,function(t,s){e.each(t.metaData,function(t,e){t.inLabelRange(i.x,i.y)&&a.push(t)},this)},this),a},getDatasetAtEvent:function(t){for(var i=e.getRelativePosition(t),a=[],s=0;s<this.chart.data.datasets.length;s++)for(elementIndex=0;elementIndex<this.chart.data.datasets[s].metaData.length;elementIndex++)this.chart.data.datasets[s].metaData[elementIndex].inLabelRange(i.x,i.y)&&e.each(this.chart.data.datasets,datasetIterator);return a.length?a:[]},generateLegend:function(){return template(this.options.legendTemplate,this)},destroy:function(){this.clear(),e.unbindEvents(this,this.events);var t=this.chart.canvas;t.width=this.chart.width,t.height=this.chart.height,t.style.removeProperty?(t.style.removeProperty("width"),t.style.removeProperty("height")):(t.style.removeAttribute("width"),t.style.removeAttribute("height")),delete Chart.instances[this.id]},toBase64Image:function(){return this.chart.canvas.toDataURL.apply(this.chart.canvas,arguments)},initToolTip:function(){this.tooltip=new Chart.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this)},bindEvents:function(){e.bindEvents(this,this.options.events,function(t){this.eventHandler(t)})},eventHandler:function(t){this.lastActive=this.lastActive||[],"mouseout"==t.type?this.active=[]:this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);if(this.lastActive.length)switch(this.options.hover.mode){case"single":this.data.datasets[this.lastActive[0]._datasetIndex].controller.removeHoverStyle(this.lastActive[0],this.lastActive[0]._datasetIndex,this.lastActive[0]._index);break;case"label":for(var i=0;i<this.lastActive.length;i++)this.data.datasets[this.lastActive[i]._datasetIndex].controller.removeHoverStyle(this.lastActive[i],this.lastActive[i]._datasetIndex,this.lastActive[i]._index);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":this.data.datasets[this.active[0]._datasetIndex].controller.setHoverStyle(this.active[0]);break;case"label":for(var i=0;i<this.active.length;i++)this.data.datasets[this.active[i]._datasetIndex].controller.setHoverStyle(this.active[i]);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,e.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;e.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.update(this.options.hover.animationDuration,!0))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers);e.addEvent(window,"resize",function(){var t;return function(){clearTimeout(t),t=setTimeout(function(){e.each(Chart.instances,function(t){t.options.responsive&&t.resize()})},16)}}())}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.scaleService={constructors:{},defaults:{},registerScaleType:function(t,e,i){this.constructors[t]=e,this.defaults[t]=i},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0},getScaleDefaults:function(t){return this.defaults.hasOwnProperty(t)?this.defaults[t]:{}},fitScalesForChart:function(t,e,a){var s=e>30?5:2,o=a>30?5:2;if(t){var n=i.where(t.scales,function(t){return"left"==t.options.position}),r=i.where(t.scales,function(t){return"right"==t.options.position}),h=i.where(t.scales,function(t){return"top"==t.options.position}),l=i.where(t.scales,function(t){return"bottom"==t.options.position}),c=e/2,u=a/2;c-=2*s,u-=2*o;var d=(e-c)/(n.length+r.length),g=(a-u)/(h.length+l.length),m=[],f=function(t){var e=t.fit(d,u);m.push({horizontal:!1,minSize:e,scale:t})},p=function(t){var e=t.fit(c,g);m.push({horizontal:!0,minSize:e,scale:t})};i.each(n,f),i.each(r,f),i.each(h,p),i.each(l,p);var v=a-2*o,b=e-2*s;i.each(m,function(t){t.horizontal?v-=t.minSize.height:b-=t.minSize.width});var x=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t});e&&t.fit(e.minSize.width,v)},y=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:w,right:C,top:0,bottom:0};e&&t.fit(b,e.minSize.height,a)},w=s,C=s,_=o,k=o;i.each(n,x),i.each(r,x),i.each(n,function(t){w+=t.width}),i.each(r,function(t){C+=t.width}),i.each(h,y),i.each(l,y),i.each(h,function(t){_+=t.height}),i.each(l,function(t){k+=t.height}),i.each(n,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:k};e&&t.fit(e.minSize.width,v,a)}),i.each(r,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:k};e&&t.fit(e.minSize.width,v,a)});var D=s,A=o,S=function(t){t.left=D,t.right=D+t.width,t.top=_,t.bottom=_+v,D=t.right},P=function(t){t.left=w,t.right=w+b,t.top=A,t.bottom=A+t.height,A=t.bottom};i.each(n,S),i.each(h,P),D+=b,A+=v,i.each(r,S),i.each(l,P),t.chartArea={left:w,top:_,right:w+b,bottom:_+v}}}}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.tooltips={enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>: ","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>: ","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},e.Tooltip=e.Element.extend({initialize:function(){var t=this._options;i.extend(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":i.extend(this._model,{text:i.template(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();i.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var a,s,o=[],n=[],r=this._data.datasets.length-1;r>=0&&(a=this._data.datasets[r].metaData,s=i.indexOf(a,this._active[0]),-1===s);r--);var h=function(t){var e,a,r,h,l,c=[],u=[],d=[];return i.each(this._data.datasets,function(t){e=t.metaData,e[s]&&e[s].hasValue()&&c.push(e[s])},this),i.each(this._options.stacked?c.reverse():c,function(t){u.push(t._view.x),d.push(t._view.y),o.push(i.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),n.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),l=i.min(d),r=i.max(d),h=i.min(u),a=i.max(u),{x:h>this._chart.width/2?h:a,y:(l+r)/2}}.call(this,s);i.extend(this._model,{x:h.x,y:h.y,labels:o,title:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:"",legendColors:n,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=o.length*this._model.fontSize+(o.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var l=t.measureText(this._model.title).width,c=i.longestText(t,this.font,o)+this._model.fontSize+3,u=i.max([c,l]);this._model.width=u+2*this._model.xPadding;var d=this._model.height/2;this._model.y-d<0?this._model.y=d:this._model.y+d>this._chart.height&&(this._model.y=this._chart.height-d),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.tooltips.custom&&this._options.tooltips.custom(this),this._options.hover.mode){case"single":t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var a=e.caretPadding||2,s=t.measureText(e.text).width+2*e.xPadding,o=e.fontSize+2*e.yPadding,n=o+e.caretHeight+a;e.x+s/2>this._chart.width?e.xAlign="left":e.x-s/2<0&&(e.xAlign="right"),e.y-n<0&&(e.yAlign="below");var r=e.x-s/2,h=e.y-n;switch(t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-a),t.lineTo(e.x+e.caretHeight,e.y-(a+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(a+e.caretHeight)),t.closePath(),t.fill();break;case"below":h=e.y+a+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+a),t.lineTo(e.x+e.caretHeight,e.y+a+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+a+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":r=e.x-s+(e.cornerRadius+e.caretHeight);break;case"right":r=e.x-(e.cornerRadius+e.caretHeight)}i.drawRoundedRectangle(t,r,h,s,o,e.cornerRadius),t.fill(),t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,r+s/2,h+o/2);break;case"label":i.drawRoundedRectangle(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=i.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=i.fontString(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),i.each(e.labels,function(a,s){t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(a,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(s+1)),t.fillStyle=i.color(e.legendColors[s].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(s+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=i.color(e.legendColors[s].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(s+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.bar={hover:{mode:"label"},scales:{xAxes:[{type:"category",categorySpacing:10,spacing:1,gridLines:{offsetGridLines:!0}}],yAxes:[{type:"linear"}]}},e.controllers.bar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.bar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];
 var i=new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){i.each(this.getDataset().metaData,function(e,i){this.updateElement(e,i,t)},this)},updateElement:function(t,e,a){var s,o=this.getScaleForId(this.getDataset().xAxisID),n=this.getScaleForId(this.getDataset().yAxisID);s=n.getPixelForValue(n.min<0&&n.max<0?n.max:n.min>0&&n.max>0?n.min:0),i.extend(t,{_chart:this.chart.chart,_xScale:o,_yScale:n,_datasetIndex:this.index,_index:e,_model:{x:o.calculateBarX(this.chart.data.datasets.length,this.index,e),y:a?s:n.calculateBarY(this.index,e),label:this.chart.data.labels[e],datasetLabel:this.getDataset().label,base:n.calculateBarBase(this.index,e),width:o.calculateBarWidth(this.chart.data.datasets.length),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}}),t.pivot()},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.doughnut={animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},cutoutPercentage:50},e.defaults.pie=i.clone(e.defaults.doughnut),i.extend(e.defaults.pie,{cutoutPercentage:0}),e.controllers.doughnut=e.controllers.pie=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.doughnut.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,a){var s={x:this.chart.chart.width/2,y:this.chart.chart.height/2,startAngle:Math.PI*-.5,circumference:this.chart.options.animation.animateRotate?0:this.calculateCircumference(this.getDataset().data[a]),outerRadius:this.chart.options.animation.animateScale?0:this.outerRadius,innerRadius:this.chart.options.animation.animateScale?0:this.innerRadius};i.extend(e,{_chart:this.chart.chart,_datasetIndex:this.index,_index:a,_model:t?s:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,circumference:this.calculateCircumference(this.getDataset().data[a]),outerRadius:this.outerRadius,innerRadius:this.innerRadius,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,a,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,a,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,a,this.chart.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,a,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.getDataset().label,a,this.chart.data.labels[a])}}),t||(0===a?e._model.startAngle=Math.PI*-.5:e._model.startAngle=this.getDataset().metaData[a-1]._model.endAngle,e._model.endAngle=e._model.startAngle+e._model.circumference,a<this.getDataset().data.length-1&&(this.getDataset().metaData[a+1]._model.startAngle=e._model.endAngle)),e.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?1.999999*Math.PI*(t/this.getDataset().total):0}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.line={hover:{mode:"label"},scales:{xAxes:[{type:"category",id:"x-axis-0"}],yAxes:[{type:"linear",id:"y-axis-0"}]}},e.controllers.line=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.line.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i),this.updateBezierControlPoints()},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){var e,a=this.getDataset().metaDataset,s=this.getDataset().metaData,o=this.getScaleForId(this.getDataset().yAxisID);this.getScaleForId(this.getDataset().xAxisID);e=o.getPixelForValue(o.min<0&&o.max<0?o.max:o.min>0&&o.max>0?o.min:0),i.extend(a,{_scale:o,_datasetIndex:this.index,_children:s,_model:{tension:a.custom&&a.custom.tension?a.custom.tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:a.custom&&a.custom.fill?a.custom.fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:o.top,scaleBottom:o.bottom,scaleZero:e}}),a.pivot(),i.each(s,function(e,i){this.updateElement(e,i,t)},this),this.updateBezierControlPoints()},updateElement:function(t,e,a){var s,o=this.getScaleForId(this.getDataset().yAxisID),n=this.getScaleForId(this.getDataset().xAxisID);s=o.getPixelForValue(o.min<0&&o.max<0?o.max:o.min>0&&o.max>0?o.min:0),i.extend(t,{_chart:this.chart.chart,_xScale:n,_yScale:o,_datasetIndex:this.index,_index:e,_model:{x:n.getPointPixelForValue(this.getDataset().data[e],e,this.index),y:a?s:o.getPointPixelForValue(this.getDataset().data[e],e,this.index),tension:t.custom&&t.custom.tension?t.custom.tension:this.chart.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth),skip:t.custom&&t.custom.skip?t.custom.skip:null===this.getDataset().data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,e,this.chart.options.elements.point.hitRadius)}})},updateBezierControlPoints:function(){i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e)._model,t._model,i.nextItem(this.getDataset().metaData,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.polarArea={scale:{type:"radialLinear",lineArc:!0},animateRotate:!0,animateScale:!0},e.controllers.polarArea=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.polarArea.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.chart.scale.calculateRange(),this.chart.scale.generateTicks(),this.chart.scale.buildYLabels(),this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,i){this.updateElement(e,i,t)},this)},updateElement:function(t,e,a){var s=1/this.getDataset().data.length*2,o=-.5*Math.PI+Math.PI*s*e,n=o+s*Math.PI,r={x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.options.animateScale?0:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[e]),startAngle:this.chart.options.animateRotate?Math.PI*-.5:o,endAngle:this.chart.options.animateRotate?Math.PI*-.5:n,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,e,this.chart.data.labels[e])};i.extend(t,{_chart:this.chart.chart,_datasetIndex:this.index,_index:e,_model:a?r:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[e]),startAngle:o,endAngle:n,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,e,this.chart.data.labels[e])}}),t.pivot()},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw(),console.log(t)},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?2*Math.PI*(t/this.getDataset().total):0},updateScaleRange:function(){i.extend(this.chart.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.radar={scale:{type:"radialLinear"},elements:{line:{tension:0}}},e.controllers.radar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.radar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData,_loop:!0}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i,_model:{x:0,y:0}})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i),this.updateBezierControlPoints()},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){var e,a=(this.getDataset().metaDataset,this.getDataset().metaData),s=this.chart.scale;s.setScaleSize(),s.calculateRange(),s.generateTicks(),s.buildYLabels(),e=s.min<0&&s.max<0?s.getPointPositionForValue(0,s.max):s.min>0&&s.max>0?s.getPointPositionForValue(0,s.min):s.getPointPositionForValue(0,0),i.extend(this.getDataset().metaDataset,{_datasetIndex:this.index,_children:this.getDataset().metaData,_model:{tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:e}}),this.getDataset().metaDataset.pivot(),i.each(a,function(e,i){this.updateElement(e,i,t)},this),this.updateBezierControlPoints()},updateElement:function(t,e,a){var s=this.chart.scale.getPointPositionForValue(e,this.getDataset().data[e]);i.extend(t,{_datasetIndex:this.index,_index:e,_model:{x:a?this.chart.scale.xCenter:s.x,y:a?this.chart.scale.yCenter:s.y,tension:t.custom&&t.custom.tension?t.custom.tension:this.chart.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.getDataset().pointRadius,e,this.chart.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth),skip:t.custom&&t.custom.skip?t.custom.skip:null===this.getDataset().data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,e,this.chart.options.elements.point.hitRadius)}})},updateBezierControlPoints:function(){i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e,!0)._model,t._model,i.nextItem(this.getDataset().metaData,e,!0)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"bottom",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},s=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},getPixelForValue:function(t,e,i,a){if(this.isHorizontal()){var s=(this.labelRotation>0,this.width-(this.paddingLeft+this.paddingRight)),o=s/Math.max(this.data.labels.length-(this.options.gridLines.offsetGridLines?0:1),1),n=o*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&a&&(n+=o/2),this.left+Math.round(n)}return this.top+e*(this.height/this.data.labels.length)},getPointPixelForValue:function(t,e,i){return this.getPixelForValue(t,e,i,!0)},calculateBaseWidth:function(){return this.getPixelForValue(null,1,0,!0)-this.getPixelForValue(null,0,0,!0)-2*this.options.categorySpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*this.options.spacing;return this.options.stacked?e:e/t},calculateBarX:function(t,e,i){var a=this.calculateBaseWidth(),s=this.getPixelForValue(null,i,e,!0)-a/2,o=this.calculateBarWidth(t);return this.options.stacked?s+o/2:s+o*e+e*this.options.spacing+o/2},calculateLabelRotation:function(t,e){var a=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=a;var s,o,n=this.ctx.measureText(this.data.labels[0]).width,r=this.ctx.measureText(this.data.labels[this.data.labels.length-1]).width;if(this.paddingRight=r/2+3,this.paddingLeft=n/2+3,this.labelRotation=0,this.options.display){var h,l,c=i.longestText(this.ctx,a,this.data.labels);this.labelWidth=c;for(var u=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>u&&0===this.labelRotation||this.labelWidth>u&&this.labelRotation<=90&&this.labelRotation>0;){if(h=Math.cos(i.toRadians(this.labelRotation)),l=Math.sin(i.toRadians(this.labelRotation)),s=h*n,o=h*r,s+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=s+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,l*c>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=h*c}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;e&&(this.paddingLeft-=e.left,this.paddingRight-=e.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},fit:function(t,e,a){this.calculateLabelRotation(e,a);var s={width:0,height:0},o=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),n=i.longestText(this.ctx,o,this.data.labels);if(this.isHorizontal()?(s.width=t,this.width=t):this.options.display&&(s.width=Math.min(n+6,t)),this.isHorizontal()&&this.options.display){var r=Math.cos(i.toRadians(this.labelRotation))*n+1.5*this.options.labels.fontSize;s.height=Math.min(r,e)}else this.options.display&&(s.width=Math.min(n+6,t));return this.width=s.width,this.height=s.height,s},draw:function(t){if(this.options.display){var e;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){e=!0;var a="bottom"==this.options.position?this.top:this.bottom-10,s="bottom"==this.options.position?this.top+10:this.bottom,o=0!==this.labelRotation;i.each(this.data.labels,function(n,r){var h=this.getPixelForValue(n,r,null,!1),l=this.getPixelForValue(n,r,null,!0);this.options.gridLines.show&&(0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,a),this.ctx.lineTo(h,s)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(l,o?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=o?"right":"center",this.ctx.textBaseline=o?"middle":"top",this.ctx.fillText(n,0,0),this.ctx.restore())},this)}else this.options.gridLines.show,this.options.labels.show}}});e.scaleService.registerScaleType("category",s,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={
-display:!0,position:"left",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},reverse:!1,beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},s=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},generateTicks:function(t,e){if(this.ticks=[],this.options.override)for(var a=0;a<=this.options.override.steps;++a){var s=this.options.override.start+a*this.options.override.stepWidth;ticks.push(s)}else{var o;if(o=this.isHorizontal()?Math.min(11,Math.ceil(t/50)):Math.min(11,Math.ceil(e/(2*this.options.labels.fontSize))),o=Math.max(2,o),this.options.beginAtZero){var n=i.sign(this.min),r=i.sign(this.max);0>n&&0>r?this.max=0:n>0&&r>0&&(this.min=0)}for(var h=i.niceNum(this.max-this.min,!1),l=i.niceNum(h/(o-1),!0),c=Math.floor(this.min/l)*l,u=Math.ceil(this.max/l)*l,d=c;u>=d;d+=l)this.ticks.push(d)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks),this.options.reverse?(this.ticks.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,a){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.labels.push(s?s:"")},this)},getRightValue:function(t){return"object"==typeof t?this.isHorizontal()?t.x:t.y:t},getPixelForValue:function(t){var e,i=this.end-this.start;return e=this.isHorizontal()?this.left+this.width/i*(t-this.start):this.bottom-this.height/i*(t-this.start)},calculateRange:function(){this.min=null,this.max=null;var t=[],e=[];if(this.options.stacked){i.each(this.data.datasets,function(a){(this.isHorizontal()?a.xAxisID===this.id:a.yAxisID===this.id)&&i.each(a.data,function(i,a){var s=this.getRightValue(i);t[a]=t[a]||0,e[a]=e[a]||0,this.options.relativePoints?t[a]=100:0>s?e[a]+=s:t[a]+=s},this)},this);var a=t.concat(e);this.min=i.min(a),this.max=i.max(a)}else i.each(this.data.datasets,function(t){(this.isHorizontal()?t.xAxisID===this.id:t.yAxisID===this.id)&&i.each(t.data,function(t,e){var i=this.getRightValue(t);null===this.min?this.min=i:i<this.min&&(this.min=i),null===this.max?this.max=i:i>this.max&&(this.max=i)},this)},this);this.min===this.max&&(this.min--,this.max++)},getPointPixelForValue:function(t,e,i){var a=this.getRightValue(t);if(this.options.stacked){for(var s=0,o=0,n=0;i>n;++n)this.data.datasets[n].data[e]<0?o+=this.data.datasets[n].data[e]:s+=this.data.datasets[n].data[e];return this.getPixelForValue(0>a?o+a:s+a)}return this.getPixelForValue(a)},calculateBarBase:function(t,e){var i=0;if(this.options.stacked){var a=this.data.datasets[t].data[e];if(0>a)for(var s=0;t>s;s++)this.data.datasets[s].yAxisID===this.id&&(i+=this.data.datasets[s].data[e]<0?this.data.datasets[s].data[e]:0);else for(var o=0;t>o;o++)this.data.datasets[o].yAxisID===this.id&&(i+=this.data.datasets[o].data[e]>0?this.data.datasets[o].data[e]:0);return this.getPixelForValue(i)}return i=this.getPixelForValue(this.min),this.beginAtZero||this.min<=0&&this.max>=0||this.min>=0&&this.max<=0?(i=this.getPixelForValue(0),i+=this.options.gridLines.lineWidth):this.min<0&&this.max<0&&(i=this.getPixelForValue(this.max)),i},calculateBarY:function(t,e){var i=this.data.datasets[t].data[e];if(this.options.stacked){for(var a=0,s=0,o=0;t>o;o++)this.data.datasets[o].data[e]<0?s+=this.data.datasets[o].data[e]||0:a+=this.data.datasets[o].data[e]||0;return this.getPixelForValue(0>i?s+i:a+i)}for(var n=0,r=t;r<this.data.datasets.length;r++)n+=r===t&&i?i:i;return this.getPixelForValue(i)},fit:function(t,e){this.calculateRange(),this.generateTicks(t,e),this.buildLabels();var a={width:0,height:0};if(this.isHorizontal()?a.width=t:a.width=this.options.gridLines.show&&this.options.display?10:0,this.isHorizontal()?a.height=this.options.gridLines.show&&this.options.display?10:0:a.height=e,this.options.labels.show&&this.options.display){var s=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);if(this.isHorizontal()){var o=(e-a.height,1.5*this.options.labels.fontSize);a.height=Math.min(e,a.height+o)}else{var n=t-a.width,r=i.longestText(this.ctx,s,this.labels);n>r?a.width+=r:a.width=t}}return this.width=a.width,this.height=a.height,a},draw:function(t){if(this.options.display){var e,a;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var s="bottom"==this.options.position?this.top:this.bottom-5,o="bottom"==this.options.position?this.top+5:this.bottom;i.each(this.ticks,function(n,r){var h=this.getPixelForValue(n);0===n||!a&&0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,s),this.ctx.lineTo(h,o)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()},this)}if(this.options.labels.show){var n;"top"==this.options.position?(n=this.bottom-10,this.ctx.textBaseline="bottom"):(n=this.top+10,this.ctx.textBaseline="top"),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,i,n)},this)}}else{if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var r="right"==this.options.position?this.left:this.right-5,h="right"==this.options.position?this.left+5:this.right;i.each(this.ticks,function(s,o){var n=this.getPixelForValue(s);0===s||!a&&0===o?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),n+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(r,n),this.ctx.lineTo(h,n)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,n),this.ctx.lineTo(t.right,n)),this.ctx.stroke()},this)}if(this.options.labels.show){var l;"left"==this.options.position?(l=this.right-10,this.ctx.textAlign="right"):(l=this.left+5,this.ctx.textAlign="left"),this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,l,i)},this)}}}}});e.scaleService.registerScaleType("linear",s,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,animate:!0,lineArc:!1,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1},angleLines:{show:!0,color:"rgba(0,0,0, 0.1)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},s=e.Element.extend({initialize:function(){this.height=this.chart.height,this.width=this.chart.width,this.xCenter=this.chart.width/2,this.yCenter=this.chart.height/2,this.size=i.min([this.height,this.width]),this.labels=this.data.labels,this.drawingArea=this.options.display?this.size/2-(this.options.labels.fontSize/2+this.options.labels.backdropPaddingY):this.size/2},getValueCount:function(){return this.data.labels.length},update:function(){this.options.lineArc?this.drawingArea=this.options.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},calculateRange:function(){this.min=null,this.max=null,i.each(this.data.datasets,function(t){i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)},generateTicks:function(){if(this.ticks=[],this.options.override)for(var t=0;t<=this.options.override.steps;++t){var e=this.options.override.start+t*this.options.override.stepWidth;ticks.push(e)}else{var a=Math.min(11,Math.ceil(this.drawingArea/(2*this.options.labels.fontSize)));if(a=Math.max(2,a),this.options.beginAtZero){var s=i.sign(this.min),o=i.sign(this.max);0>s&&0>o?this.max=0:s>0&&o>0&&(this.min=0)}for(var n=i.niceNum(this.max-this.min,!1),r=i.niceNum(n/(a-1),!0),h=Math.floor(this.min/r)*r,l=Math.ceil(this.max/r)*r,c=h;l>=c;c+=r)this.ticks.push(c)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildYLabels:function(){this.yLabels=[],i.each(this.ticks,function(t,e,a){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.yLabels.push(s?s:"")},this)},getCircumference:function(){return 2*Math.PI/this.getValueCount()},setScaleSize:function(){var t,e,a,s,o,n,r,h,l,c,u,d,g=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),m=this.width,f=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.getValueCount();e++)t=this.getPointPosition(e,g),a=this.ctx.measureText(i.template(this.options.labels.template,{value:this.labels[e]})).width+5,0===e||e===this.getValueCount()/2?(s=a/2,t.x+s>m&&(m=t.x+s,o=e),t.x-s<f&&(f=t.x-s,r=e)):e<this.getValueCount()/2?t.x+a>m&&(m=t.x+a,o=e):e>this.getValueCount()/2&&t.x-a<f&&(f=t.x-a,r=e);l=f,c=Math.ceil(m-this.width),n=this.getIndexAngle(o),h=this.getIndexAngle(r),u=c/Math.sin(n+Math.PI/2),d=l/Math.sin(h+Math.PI/2),u=i.isNumber(u)?u:0,d=i.isNumber(d)?d:0,this.drawingArea=g-(d+u)/2,this.setCenterPoint(d,u)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,a=t+this.drawingArea;this.xCenter=(a+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.getValueCount();return t*e-Math.PI/2},getDistanceFromCenterForValue:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},getPointPositionForValue:function(t,e){return this.getPointPosition(t,this.getDistanceFromCenterForValue(e))},draw:function(){if(this.options.display){var t=this.ctx;if(i.each(this.yLabels,function(e,a){if(a>0){var s=this.getDistanceFromCenterForValue(this.ticks[a]),o=this.yCenter-s;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,s,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var n=0;n<this.getValueCount();n++){var r=this.getPointPosition(n,this.getDistanceFromCenterForValue(this.ticks[a]));0===n?t.moveTo(r.x,r.y):t.lineTo(r.x,r.y)}t.closePath(),t.stroke()}if(this.options.labels.show){if(t.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),this.options.labels.showLabelBackdrop){var h=t.measureText(e).width;t.fillStyle=this.options.labels.backdropColor,t.fillRect(this.xCenter-h/2-this.options.labels.backdropPaddingX,o-this.fontSize/2-this.options.labels.backdropPaddingY,h+2*this.options.labels.backdropPaddingX,this.options.labels.fontSize+2*this.options.labels.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.labels.fontColor,t.fillText(e,this.xCenter,o)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.getValueCount()-1;e>=0;e--){if(this.options.angleLines.show){var a=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(a.x,a.y),t.stroke(),t.closePath()}var s=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var o=this.labels.length,n=this.labels.length/2,r=n/2,h=r>e||e>o-r,l=e===r||e===o-r;0===e?t.textAlign="center":e===n?t.textAlign="center":n>e?t.textAlign="left":t.textAlign="right",l?t.textBaseline="middle":h?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.labels[e],s.x,s.y)}}}}});e.scaleService.registerScaleType("radialLinear",s,a)}.call(this),/*!
+display:!0,position:"left",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},reverse:!1,beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},s=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},generateTicks:function(t,e){if(this.ticks=[],this.options.override)for(var a=0;a<=this.options.override.steps;++a){var s=this.options.override.start+a*this.options.override.stepWidth;ticks.push(s)}else{var o;if(o=this.isHorizontal()?Math.min(11,Math.ceil(t/50)):Math.min(11,Math.ceil(e/(2*this.options.labels.fontSize))),o=Math.max(2,o),this.options.beginAtZero){var n=i.sign(this.min),r=i.sign(this.max);0>n&&0>r?this.max=0:n>0&&r>0&&(this.min=0)}for(var h=i.niceNum(this.max-this.min,!1),l=i.niceNum(h/(o-1),!0),c=Math.floor(this.min/l)*l,u=Math.ceil(this.max/l)*l,d=c;u>=d;d+=l)this.ticks.push(d)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks),this.options.reverse?(this.ticks.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,a){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.labels.push(s?s:"")},this)},getRightValue:function(t){return"object"==typeof t?this.isHorizontal()?t.x:t.y:t},getPixelForValue:function(t){var e,i=this.end-this.start;return e=this.isHorizontal()?this.left+this.width/i*(t-this.start):this.bottom-this.height/i*(t-this.start)},calculateRange:function(){this.min=null,this.max=null;var t=[],e=[];if(this.options.stacked){i.each(this.data.datasets,function(a){(this.isHorizontal()?a.xAxisID===this.id:a.yAxisID===this.id)&&i.each(a.data,function(i,a){var s=this.getRightValue(i);t[a]=t[a]||0,e[a]=e[a]||0,this.options.relativePoints?t[a]=100:0>s?e[a]+=s:t[a]+=s},this)},this);var a=t.concat(e);this.min=i.min(a),this.max=i.max(a)}else i.each(this.data.datasets,function(t){(this.isHorizontal()?t.xAxisID===this.id:t.yAxisID===this.id)&&i.each(t.data,function(t,e){var i=this.getRightValue(t);null===this.min?this.min=i:i<this.min&&(this.min=i),null===this.max?this.max=i:i>this.max&&(this.max=i)},this)},this);this.min===this.max&&(this.min--,this.max++)},getPointPixelForValue:function(t,e,i){var a=this.getRightValue(t);if(this.options.stacked){for(var s=0,o=0,n=this.data.datasets.length-1;n>i;--n)this.data.datasets[n].data[e]<0?o+=this.data.datasets[n].data[e]:s+=this.data.datasets[n].data[e];return this.getPixelForValue(0>a?o+a:s+a)}return this.getPixelForValue(a)},calculateBarBase:function(t,e){var i=0;if(this.options.stacked){var a=this.data.datasets[t].data[e];if(0>a)for(var s=0;t>s;s++)this.data.datasets[s].yAxisID===this.id&&(i+=this.data.datasets[s].data[e]<0?this.data.datasets[s].data[e]:0);else for(var o=0;t>o;o++)this.data.datasets[o].yAxisID===this.id&&(i+=this.data.datasets[o].data[e]>0?this.data.datasets[o].data[e]:0);return this.getPixelForValue(i)}return i=this.getPixelForValue(this.min),this.beginAtZero||this.min<=0&&this.max>=0||this.min>=0&&this.max<=0?(i=this.getPixelForValue(0),i+=this.options.gridLines.lineWidth):this.min<0&&this.max<0&&(i=this.getPixelForValue(this.max)),i},calculateBarY:function(t,e){var i=this.data.datasets[t].data[e];if(this.options.stacked){for(var a=0,s=0,o=0;t>o;o++)this.data.datasets[o].data[e]<0?s+=this.data.datasets[o].data[e]||0:a+=this.data.datasets[o].data[e]||0;return this.getPixelForValue(0>i?s+i:a+i)}for(var n=0,r=t;r<this.data.datasets.length;r++)n+=r===t&&i?i:i;return this.getPixelForValue(i)},fit:function(t,e){this.calculateRange(),this.generateTicks(t,e),this.buildLabels();var a={width:0,height:0};if(this.isHorizontal()?a.width=t:a.width=this.options.gridLines.show&&this.options.display?10:0,this.isHorizontal()?a.height=this.options.gridLines.show&&this.options.display?10:0:a.height=e,this.options.labels.show&&this.options.display){var s=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);if(this.isHorizontal()){var o=(e-a.height,1.5*this.options.labels.fontSize);a.height=Math.min(e,a.height+o)}else{var n=t-a.width,r=i.longestText(this.ctx,s,this.labels);n>r?a.width+=r:a.width=t}}return this.width=a.width,this.height=a.height,a},draw:function(t){if(this.options.display){var e,a;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var s="bottom"==this.options.position?this.top:this.bottom-5,o="bottom"==this.options.position?this.top+5:this.bottom;i.each(this.ticks,function(n,r){var h=this.getPixelForValue(n);0===n||!a&&0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,s),this.ctx.lineTo(h,o)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()},this)}if(this.options.labels.show){var n;"top"==this.options.position?(n=this.bottom-10,this.ctx.textBaseline="bottom"):(n=this.top+10,this.ctx.textBaseline="top"),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,i,n)},this)}}else{if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var r="right"==this.options.position?this.left:this.right-5,h="right"==this.options.position?this.left+5:this.right;i.each(this.ticks,function(s,o){var n=this.getPixelForValue(s);0===s||!a&&0===o?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),n+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(r,n),this.ctx.lineTo(h,n)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,n),this.ctx.lineTo(t.right,n)),this.ctx.stroke()},this)}if(this.options.labels.show){var l;"left"==this.options.position?(l=this.right-10,this.ctx.textAlign="right"):(l=this.left+5,this.ctx.textAlign="left"),this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,l,i)},this)}}}}});e.scaleService.registerScaleType("linear",s,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,animate:!0,lineArc:!1,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1},angleLines:{show:!0,color:"rgba(0,0,0, 0.1)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},s=e.Element.extend({initialize:function(){this.height=this.chart.height,this.width=this.chart.width,this.xCenter=this.chart.width/2,this.yCenter=this.chart.height/2,this.size=i.min([this.height,this.width]),this.labels=this.data.labels,this.drawingArea=this.options.display?this.size/2-(this.options.labels.fontSize/2+this.options.labels.backdropPaddingY):this.size/2},getValueCount:function(){return this.data.labels.length},update:function(){this.options.lineArc?this.drawingArea=this.options.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},calculateRange:function(){this.min=null,this.max=null,i.each(this.data.datasets,function(t){i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)},generateTicks:function(){if(this.ticks=[],this.options.override)for(var t=0;t<=this.options.override.steps;++t){var e=this.options.override.start+t*this.options.override.stepWidth;ticks.push(e)}else{var a=Math.min(11,Math.ceil(this.drawingArea/(2*this.options.labels.fontSize)));if(a=Math.max(2,a),this.options.beginAtZero){var s=i.sign(this.min),o=i.sign(this.max);0>s&&0>o?this.max=0:s>0&&o>0&&(this.min=0)}for(var n=i.niceNum(this.max-this.min,!1),r=i.niceNum(n/(a-1),!0),h=Math.floor(this.min/r)*r,l=Math.ceil(this.max/r)*r,c=h;l>=c;c+=r)this.ticks.push(c)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildYLabels:function(){this.yLabels=[],i.each(this.ticks,function(t,e,a){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.yLabels.push(s?s:"")},this)},getCircumference:function(){return 2*Math.PI/this.getValueCount()},setScaleSize:function(){var t,e,a,s,o,n,r,h,l,c,u,d,g=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),m=this.width,f=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.getValueCount();e++)t=this.getPointPosition(e,g),a=this.ctx.measureText(i.template(this.options.labels.template,{value:this.labels[e]})).width+5,0===e||e===this.getValueCount()/2?(s=a/2,t.x+s>m&&(m=t.x+s,o=e),t.x-s<f&&(f=t.x-s,r=e)):e<this.getValueCount()/2?t.x+a>m&&(m=t.x+a,o=e):e>this.getValueCount()/2&&t.x-a<f&&(f=t.x-a,r=e);l=f,c=Math.ceil(m-this.width),n=this.getIndexAngle(o),h=this.getIndexAngle(r),u=c/Math.sin(n+Math.PI/2),d=l/Math.sin(h+Math.PI/2),u=i.isNumber(u)?u:0,d=i.isNumber(d)?d:0,this.drawingArea=g-(d+u)/2,this.setCenterPoint(d,u)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,a=t+this.drawingArea;this.xCenter=(a+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.getValueCount();return t*e-Math.PI/2},getDistanceFromCenterForValue:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},getPointPositionForValue:function(t,e){return this.getPointPosition(t,this.getDistanceFromCenterForValue(e))},draw:function(){if(this.options.display){var t=this.ctx;if(i.each(this.yLabels,function(e,a){if(a>0){var s=this.getDistanceFromCenterForValue(this.ticks[a]),o=this.yCenter-s;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,s,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var n=0;n<this.getValueCount();n++){var r=this.getPointPosition(n,this.getDistanceFromCenterForValue(this.ticks[a]));0===n?t.moveTo(r.x,r.y):t.lineTo(r.x,r.y)}t.closePath(),t.stroke()}if(this.options.labels.show){if(t.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),this.options.labels.showLabelBackdrop){var h=t.measureText(e).width;t.fillStyle=this.options.labels.backdropColor,t.fillRect(this.xCenter-h/2-this.options.labels.backdropPaddingX,o-this.fontSize/2-this.options.labels.backdropPaddingY,h+2*this.options.labels.backdropPaddingX,this.options.labels.fontSize+2*this.options.labels.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.labels.fontColor,t.fillText(e,this.xCenter,o)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.getValueCount()-1;e>=0;e--){if(this.options.angleLines.show){var a=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(a.x,a.y),t.stroke(),t.closePath()}var s=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var o=this.labels.length,n=this.labels.length/2,r=n/2,h=r>e||e>o-r,l=e===r||e===o-r;0===e?t.textAlign="center":e===n?t.textAlign="center":n>e?t.textAlign="left":t.textAlign="right",l?t.textBaseline="middle":h?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.labels[e],s.x,s.y)}}}}});e.scaleService.registerScaleType("radialLinear",s,a)}.call(this),/*!
  * Chart.js
  * http://chartjs.org/
  * Version: 2.0.0-alpha
diff --git a/src/core/core.controller.js b/src/core/core.controller.js
index a4f202bc51b..94df818a6f5 100644
--- a/src/core/core.controller.js
+++ b/src/core/core.controller.js
@@ -273,7 +273,7 @@
 			// Draw each dataset via its respective controller (reversed to support proper line stacking)
 			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
 				dataset.controller.draw(ease);
-			}, this, true);
+			}, this);
 
 			// Finally draw the tooltip
 			this.tooltip.transition(easingDecimal).draw();
diff --git a/src/scales/scale.linear.js b/src/scales/scale.linear.js
index ce2fa8eb19d..21a6e43223d 100644
--- a/src/scales/scale.linear.js
+++ b/src/scales/scale.linear.js
@@ -243,7 +243,7 @@
 				var offsetPos = 0;
 				var offsetNeg = 0;
 
-				for (var i = 0; i < datasetIndex; ++i) {
+				for (var i = this.data.datasets.length - 1; i > datasetIndex; --i) {
 					if (this.data.datasets[i].data[index] < 0) {
 						offsetNeg += this.data.datasets[i].data[index];
 					} else {

From 2dd49f0c9217759e7e670d69c82e77c7a043dbdb Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Fri, 19 Jun 2015 19:13:31 -0400
Subject: [PATCH 219/424] Fix a missing `this` in the scale `generateTicks`
 method when manually overriding. Added a sample to test this.

---
 samples/line-scale-override.html | 131 +++++++++++++++++++++++++++++++
 src/scales/scale.linear.js       |   2 +-
 src/scales/scale.radialLinear.js |   2 +-
 3 files changed, 133 insertions(+), 2 deletions(-)
 create mode 100644 samples/line-scale-override.html

diff --git a/samples/line-scale-override.html b/samples/line-scale-override.html
new file mode 100644
index 00000000000..6603b5c043d
--- /dev/null
+++ b/samples/line-scale-override.html
@@ -0,0 +1,131 @@
+<!doctype html>
+<html>
+
+<head>
+    <title>Line Chart with Scale Override</title>
+    <script src="../Chart.js"></script>
+    <script src="../node_modules/jquery/dist/jquery.min.js"></script>
+</head>
+
+<body>
+    <div style="width:50%;">
+        <canvas id="canvas" style="width:100%;height:100%"></canvas>
+    </div>
+    <br>
+    <br>
+    <button id="randomizeData">Randomize Data</button>
+    <button id="addDataset">Add Dataset</button>
+    <button id="removeDataset">Remove Dataset</button>
+    <button id="addData">Add Data</button>
+    <button id="removeData">Remove Data</button>
+    <script>
+    var randomScalingFactor = function() {
+        return Math.round(Math.random() * 100 * (Math.random() > 0.5 ? -1 : 1));
+    };
+    var randomColorFactor = function() {
+        return Math.round(Math.random() * 255);
+    };
+    var randomColor = function(opacity) {
+        return 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',' + (opacity || '.3') + ')';
+    };
+
+    var config = {
+        type: 'line',
+        data: {
+            labels: ["January", "February", "March", "April", "May", "June", "July"],
+            datasets: [{
+                label: "My First dataset",
+                data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()],
+                fill: false,
+            }, {
+                label: "My Second dataset",
+                data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()],
+            }]
+        },
+        options: {
+            responsive: true,
+            scales: {
+                xAxes: [{
+                    display: true
+                }],
+                yAxes: [{
+                    display: true,
+                    override: {
+                        start: -100,
+                        stepWidth: 10,
+                        steps: 20
+                    }
+                }]
+            }
+        }
+    };
+
+    $.each(config.data.datasets, function(i, dataset) {
+        dataset.borderColor = randomColor(0.4);
+        dataset.backgroundColor = randomColor(0.5);
+        dataset.pointBorderColor = randomColor(0.7);
+        dataset.pointBackgroundColor = randomColor(0.5);
+        dataset.pointBorderWidth = 1;
+    });
+
+    console.log(config.data);
+
+    window.onload = function() {
+        var ctx = document.getElementById("canvas").getContext("2d");
+        window.myLine = new Chart(ctx, config);
+    };
+
+    $('#randomizeData').click(function() {
+        $.each(config.data.datasets, function(i, dataset) {
+            dataset.data = dataset.data.map(function() {
+                return randomScalingFactor();
+            });
+
+        });
+
+        window.myLine.update();
+    });
+
+    $('#addDataset').click(function() {
+        var newDataset = {
+            label: 'Dataset ' + config.data.datasets.length,
+            borderColor: randomColor(0.4),
+            backgroundColor: randomColor(0.5),
+            pointBorderColor: randomColor(0.7),
+            pointBackgroundColor: randomColor(0.5),
+            pointBorderWidth: 1,
+            data: [],
+        };
+
+        for (var index = 0; index < config.data.labels.length; ++index) {
+            newDataset.data.push(randomScalingFactor());
+        }
+
+        window.myLine.addDataset(newDataset);
+    });
+
+    $('#addData').click(function() {
+        if (config.data.datasets.length > 0) {
+            config.data.labels.push('dataset #' + config.data.labels.length);
+
+            for (var index = 0; index < config.data.datasets.length; ++index) {
+                window.myLine.addData(randomScalingFactor(), index);
+            }
+        }
+    });
+
+    $('#removeDataset').click(function() {
+        window.myLine.removeDataset(0);
+    });
+
+    $('#removeData').click(function() {
+        config.data.labels.splice(-1, 1); // remove the label first
+
+        config.data.datasets.forEach(function(dataset, datasetIndex) {
+            window.myLine.removeData(datasetIndex, -1);
+        });
+    });
+    </script>
+</body>
+
+</html>
diff --git a/src/scales/scale.linear.js b/src/scales/scale.linear.js
index 21a6e43223d..ceeae97c148 100644
--- a/src/scales/scale.linear.js
+++ b/src/scales/scale.linear.js
@@ -61,7 +61,7 @@
 				// we get the final line
 				for (var i = 0; i <= this.options.override.steps; ++i) {
 					var value = this.options.override.start + (i * this.options.override.stepWidth);
-					ticks.push(value);
+					this.ticks.push(value);
 				}
 			} else {
 				// Figure out what the max number of ticks we can support it is based on the size of
diff --git a/src/scales/scale.radialLinear.js b/src/scales/scale.radialLinear.js
index 0a1a26b45af..0e9c763b30d 100644
--- a/src/scales/scale.radialLinear.js
+++ b/src/scales/scale.radialLinear.js
@@ -129,7 +129,7 @@
 				// we get the final line
 				for (var i = 0; i <= this.options.override.steps; ++i) {
 					var value = this.options.override.start + (i * this.options.override.stepWidth);
-					ticks.push(value);
+					this.ticks.push(value);
 				}
 			} else {
 				// Figure out what the max number of ticks we can support it is based on the size of

From 46af76a8ed01dc705ea80d5aa5fb0362dcd6b5d1 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Fri, 19 Jun 2015 19:51:28 -0400
Subject: [PATCH 220/424] addData is now supported by the doughnut chart +
 updated the sample to match.

---
 samples/doughnut.html                  |  40 ++++++++--
 src/controllers/controller.doughnut.js | 104 +++++++++++++++----------
 src/core/core.controller.js            |   7 +-
 3 files changed, 103 insertions(+), 48 deletions(-)

diff --git a/samples/doughnut.html b/samples/doughnut.html
index f2746557a26..f2c4282f848 100644
--- a/samples/doughnut.html
+++ b/samples/doughnut.html
@@ -24,6 +24,8 @@
     <button id="randomizeData">Randomize Data</button>
     <button id="addDataset">Add Dataset</button>
     <button id="removeDataset">Remove Dataset</button>
+    <button id="addData">Add Data</button>
+    <button id="removeData">Remove Data</button>
     <script>
     var randomScalingFactor = function() {
         return Math.round(Math.random() * 100);
@@ -104,26 +106,54 @@
     };
 
     $('#randomizeData').click(function() {
-        $.each(config.data.datasets, function(i, piece) {
-            $.each(piece.data, function(j, value) {
-                config.data.datasets[i].data[j] = randomScalingFactor();
+        $.each(config.data.datasets, function(i, dataset) {
+            dataset.data = dataset.data.map(function() {
+                return randomScalingFactor();
+            });
+
+            dataset.backgroundColor = dataset.backgroundColor.map(function() {
+                return randomColor(0.7);
             });
         });
+
         window.myDoughnut.update();
     });
 
     $('#addDataset').click(function() {
         var newDataset = {
-            backgroundColor: [randomColor(0.7), randomColor(0.7), randomColor(0.7), randomColor(0.7), randomColor(0.7)],
-            data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
+            backgroundColor: [],
+            data: [],
         };
 
+        for (var index = 0; index < config.data.labels.length; ++index) {
+            newDataset.data.push(randomScalingFactor());
+            newDataset.backgroundColor.push(randomColor(0.7));
+        }
+
         window.myDoughnut.addDataset(newDataset);
     });
 
+    $('#addData').click(function() {
+        if (config.data.datasets.length > 0) {
+            config.data.labels.push('data #' + config.data.labels.length);
+
+            $.each(config.data.datasets, function(index, dataset) {
+                window.myDoughnut.addData(randomScalingFactor(), index, dataset.data.length, randomColor(0.7));
+            });
+        }
+    });
+
     $('#removeDataset').click(function() {
         window.myDoughnut.removeDataset(0);
     });
+
+    $('#removeData').click(function() {
+        config.data.labels.splice(-1, 1); // remove the label first
+
+        config.data.datasets.forEach(function(dataset, datasetIndex) {
+            window.myDoughnut.removeData(datasetIndex, -1);
+        });
+    });
     </script>
 </body>
 
diff --git a/src/controllers/controller.doughnut.js b/src/controllers/controller.doughnut.js
index dc8cbdc352b..454ec549899 100644
--- a/src/controllers/controller.doughnut.js
+++ b/src/controllers/controller.doughnut.js
@@ -63,7 +63,25 @@
 				});
 			}, this);
 		},
+		addElementAndReset: function(index, colorForNewElement) {
+			this.getDataset().metaData = this.getDataset().metaData || [];
+			var arc = new Chart.elements.Arc({
+				_chart: this.chart.chart,
+				_datasetIndex: this.index,
+				_index: index,
+			});
+
+			this.getDataset().backgroundColor.splice(index, 0, colorForNewElement);
 
+			// Reset the point
+			this.updateElement(arc, index, true);
+
+			// Add to the points array
+			this.getDataset().metaData.splice(index, 0, arc);
+		},
+		removeElement: function(index) {
+			this.getDataset().metaData.splice(index, 1);
+		},
 		reset: function() {
 			this.update(true);
 		},
@@ -84,58 +102,60 @@
 			this.innerRadius = this.outerRadius - this.chart.radiusLength;
 
 			helpers.each(this.getDataset().metaData, function(arc, index) {
-
-				var resetModel = {
+				this.updateElement(arc, index, reset);
+			}, this);
+		},
+		updateElement: function(arc, index, reset) {
+			var resetModel = {
+				x: this.chart.chart.width / 2,
+				y: this.chart.chart.height / 2,
+				startAngle: Math.PI * -0.5, // use - PI / 2 instead of 3PI / 2 to make animations better. It means that we never deal with overflow during the transition function
+				circumference: (this.chart.options.animation.animateRotate) ? 0 : this.calculateCircumference(this.getDataset().data[index]),
+				outerRadius: (this.chart.options.animation.animateScale) ? 0 : this.outerRadius,
+				innerRadius: (this.chart.options.animation.animateScale) ? 0 : this.innerRadius,
+			};
+
+			helpers.extend(arc, {
+				// Utility
+				_chart: this.chart.chart,
+				_datasetIndex: this.index,
+				_index: index,
+
+				// Desired view properties
+				_model: reset ? resetModel : {
 					x: this.chart.chart.width / 2,
 					y: this.chart.chart.height / 2,
-					startAngle: Math.PI * -0.5, // use - PI / 2 instead of 3PI / 2 to make animations better. It means that we never deal with overflow during the transition function
-					circumference: (this.chart.options.animation.animateRotate) ? 0 : this.calculateCircumference(this.getDataset().data[index]),
-					outerRadius: (this.chart.options.animation.animateScale) ? 0 : this.outerRadius,
-					innerRadius: (this.chart.options.animation.animateScale) ? 0 : this.innerRadius,
-				};
-
-				helpers.extend(arc, {
-					// Utility
-					_chart: this.chart.chart,
-					_datasetIndex: this.index,
-					_index: index,
+					circumference: this.calculateCircumference(this.getDataset().data[index]),
+					outerRadius: this.outerRadius,
+					innerRadius: this.innerRadius,
 
-					// Desired view properties
-					_model: reset ? resetModel : {
-						x: this.chart.chart.width / 2,
-						y: this.chart.chart.height / 2,
-						circumference: this.calculateCircumference(this.getDataset().data[index]),
-						outerRadius: this.outerRadius,
-						innerRadius: this.innerRadius,
-
-						backgroundColor: arc.custom && arc.custom.backgroundColor ? arc.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().backgroundColor, index, this.chart.options.elements.arc.backgroundColor),
-						hoverBackgroundColor: arc.custom && arc.custom.hoverBackgroundColor ? arc.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor, index, this.chart.options.elements.arc.hoverBackgroundColor),
-						borderWidth: arc.custom && arc.custom.borderWidth ? arc.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().borderWidth, index, this.chart.options.elements.arc.borderWidth),
-						borderColor: arc.custom && arc.custom.borderColor ? arc.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().borderColor, index, this.chart.options.elements.arc.borderColor),
-
-						label: helpers.getValueAtIndexOrDefault(this.getDataset().label, index, this.chart.data.labels[index])
-					},
-				});
+					backgroundColor: arc.custom && arc.custom.backgroundColor ? arc.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().backgroundColor, index, this.chart.options.elements.arc.backgroundColor),
+					hoverBackgroundColor: arc.custom && arc.custom.hoverBackgroundColor ? arc.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor, index, this.chart.options.elements.arc.hoverBackgroundColor),
+					borderWidth: arc.custom && arc.custom.borderWidth ? arc.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().borderWidth, index, this.chart.options.elements.arc.borderWidth),
+					borderColor: arc.custom && arc.custom.borderColor ? arc.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().borderColor, index, this.chart.options.elements.arc.borderColor),
 
-				if (!reset) {
+					label: helpers.getValueAtIndexOrDefault(this.getDataset().label, index, this.chart.data.labels[index])
+				},
+			});
 
-					if (index === 0) {
-						arc._model.startAngle = Math.PI * -0.5; // use - PI / 2 instead of 3PI / 2 to make animations better. It means that we never deal with overflow during the transition function
-					} else {
-						arc._model.startAngle = this.getDataset().metaData[index - 1]._model.endAngle;
-					}
+			if (!reset) {
 
-					arc._model.endAngle = arc._model.startAngle + arc._model.circumference;
+				if (index === 0) {
+					arc._model.startAngle = Math.PI * -0.5; // use - PI / 2 instead of 3PI / 2 to make animations better. It means that we never deal with overflow during the transition function
+				} else {
+					arc._model.startAngle = this.getDataset().metaData[index - 1]._model.endAngle;
+				}
+
+				arc._model.endAngle = arc._model.startAngle + arc._model.circumference;
 
 
-					//Check to see if it's the last arc, if not get the next and update its start angle
-					if (index < this.getDataset().data.length - 1) {
-						this.getDataset().metaData[index + 1]._model.startAngle = arc._model.endAngle;
-					}
+				//Check to see if it's the last arc, if not get the next and update its start angle
+				if (index < this.getDataset().data.length - 1) {
+					this.getDataset().metaData[index + 1]._model.startAngle = arc._model.endAngle;
 				}
+			}
 
-				arc.pivot();
-			}, this);
+			arc.pivot();
 		},
 
 		draw: function(ease) {
diff --git a/src/core/core.controller.js b/src/core/core.controller.js
index 94df818a6f5..439fe523042 100644
--- a/src/core/core.controller.js
+++ b/src/core/core.controller.js
@@ -102,8 +102,13 @@
 					index = this.data.datasets[datasetIndex].data.length;
 				}
 
+				var addElementArgs = [index];
+				for (var i = 3; i < arguments.length; ++i) {
+					addElementArgs.push(arguments[i]);
+				}
+
 				this.data.datasets[datasetIndex].data.splice(index, 0, data);
-				this.data.datasets[datasetIndex].controller.addElementAndReset(index);
+				this.data.datasets[datasetIndex].controller.addElementAndReset.apply(this.data.datasets[datasetIndex].controller, addElementArgs);
 				this.update();
 			}
 		},

From 48be4edbdd0ed0f485abbf510c38d2225f4beed8 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Fri, 19 Jun 2015 20:24:14 -0400
Subject: [PATCH 221/424] Category scale label rotation improvements

---
 src/scales/scale.category.js | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/src/scales/scale.category.js b/src/scales/scale.category.js
index ffac6fe2100..7e861dfd7c2 100644
--- a/src/scales/scale.category.js
+++ b/src/scales/scale.category.js
@@ -113,7 +113,7 @@
 				var gridWidth = Math.floor(this.getPixelForValue(0, 1) - this.getPixelForValue(0, 0)) - 6;
 
 				//Max label rotate should be 90 - also act as a loop counter
-				while ((this.labelWidth > gridWidth && this.labelRotation === 0) || (this.labelWidth > gridWidth && this.labelRotation <= 90 && this.labelRotation > 0)) {
+				while (this.labelWidth > gridWidth && this.labelRotation <= 90) {
 					cosRotation = Math.cos(helpers.toRadians(this.labelRotation));
 					sinRotation = Math.sin(helpers.toRadians(this.labelRotation));
 
@@ -157,6 +157,13 @@
 		// @param {number} maxHeight: the max height the axis can be
 		// @return {object} minSize : the minimum size needed to draw the axis
 		fit: function(maxWidth, maxHeight, margins) {
+			// Set the unconstrained dimension before label rotation
+			if (this.isHorizontal()) {
+				this.width = maxWidth;
+			} else {
+				this.height = maxHeight;
+			}
+
 			this.calculateLabelRotation(maxHeight, margins);
 
 			var minSize = {
@@ -170,17 +177,16 @@
 			// Width
 			if (this.isHorizontal()) {
 				minSize.width = maxWidth;
-				this.width = maxWidth;
 			} else if (this.options.display) {
 				minSize.width = Math.min(longestLabelWidth + 6, maxWidth);
 			}
 
 			// Height
 			if (this.isHorizontal() && this.options.display) {
-				var labelHeight = (Math.cos(helpers.toRadians(this.labelRotation)) * longestLabelWidth) + 1.5 * this.options.labels.fontSize;
+				var labelHeight = (Math.sin(helpers.toRadians(this.labelRotation)) * longestLabelWidth) + 1.5 * this.options.labels.fontSize;
 				minSize.height = Math.min(labelHeight, maxHeight);
 			} else if (this.options.display) {
-				minSize.width = Math.min(longestLabelWidth + 6, maxWidth);
+				minSize.height = maxHeight;
 			}
 
 			this.width = minSize.width;

From 82de2f135135f63ba07ad2ae6598c538a97653f0 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sat, 20 Jun 2015 09:47:35 -0400
Subject: [PATCH 222/424] Can now change more properties for line drawing.
 Updated the sample file to demo

---
 samples/line.html                  |  1 +
 src/controllers/controller.line.js |  4 ++++
 src/elements/element.line.js       | 12 +++++++++++-
 3 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/samples/line.html b/samples/line.html
index f4962480f4c..edcca91ecfa 100644
--- a/samples/line.html
+++ b/samples/line.html
@@ -42,6 +42,7 @@
                 label: "My First dataset",
                 data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()],
                 fill: false,
+                borderDash: [5, 5],
             }, {
                 label: "My Second dataset",
                 data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()],
diff --git a/src/controllers/controller.line.js b/src/controllers/controller.line.js
index 34680dc068a..d007498a896 100644
--- a/src/controllers/controller.line.js
+++ b/src/controllers/controller.line.js
@@ -131,6 +131,10 @@
 					backgroundColor: line.custom && line.custom.backgroundColor ? line.custom.backgroundColor : (this.getDataset().backgroundColor || this.chart.options.elements.line.backgroundColor),
 					borderWidth: line.custom && line.custom.borderWidth ? line.custom.borderWidth : (this.getDataset().borderWidth || this.chart.options.elements.line.borderWidth),
 					borderColor: line.custom && line.custom.borderColor ? line.custom.borderColor : (this.getDataset().borderColor || this.chart.options.elements.line.borderColor),
+					borderCapStyle: line.custom && line.custom.borderCapStyle ? line.custom.borderCapStyle : (this.getDataset().borderCapStyle || this.chart.options.elements.line.borderCapStyle),
+					borderDash: line.custom && line.custom.borderDash ? line.custom.borderDash : (this.getDataset().borderDash || this.chart.options.elements.line.borderDash),
+					borderDashOffset: line.custom && line.custom.borderDashOffset ? line.custom.borderDashOffset : (this.getDataset().borderDashOffset || this.chart.options.elements.line.borderDashOffset),
+					borderJoinStyle: line.custom && line.custom.borderJoinStyle ? line.custom.borderJoinStyle : (this.getDataset().borderJoinStyle || this.chart.options.elements.line.borderJoinStyle),
 					fill: line.custom && line.custom.fill ? line.custom.fill : (this.getDataset().fill !== undefined ? this.getDataset().fill : this.chart.options.elements.line.fill),
 					skipNull: this.getDataset().skipNull !== undefined ? this.getDataset().skipNull : this.chart.options.elements.line.skipNull,
 					drawNull: this.getDataset().drawNull !== undefined ? this.getDataset().drawNull : this.chart.options.elements.line.drawNull,
diff --git a/src/elements/element.line.js b/src/elements/element.line.js
index bd5ba83269c..c03f066848a 100644
--- a/src/elements/element.line.js
+++ b/src/elements/element.line.js
@@ -22,6 +22,10 @@
 		backgroundColor: Chart.defaults.global.defaultColor,
 		borderWidth: 3,
 		borderColor: Chart.defaults.global.defaultColor,
+		borderCapStyle: 'butt',
+		borderDash: [],
+		borderDashOffset: 0.0,
+		borderJoinStyle: 'miter',
 		fill: true, // do we fill in the area between the line and its base axis
 		skipNull: true,
 		drawNull: false,
@@ -36,6 +40,8 @@
 			var first = this._children[0];
 			var last = this._children[this._children.length - 1];
 
+			ctx.save();
+
 			// Draw the background first (so the border is always on top)
 			helpers.each(this._children, function(point, index) {
 				var previous = helpers.previousItem(this._children, index);
@@ -107,6 +113,10 @@
 
 
 			// Now draw the line between all the points with any borders
+			ctx.lineCap = vm.borderCapStyle || Chart.defaults.global.elements.line.borderCapStyle;
+			ctx.setLineDash(vm.borderDash || Chart.defaults.global.elements.line.borderDash);
+			ctx.lineDashOffset = vm.borderDashOffset || Chart.defaults.global.elements.line.borderDashOffset;
+			ctx.lineJoin = vm.borderJoinStyle || Chart.defaults.global.elements.line.borderJoinStyle;
 			ctx.lineWidth = vm.borderWidth || Chart.defaults.global.defaultColor;
 			ctx.strokeStyle = vm.borderColor || Chart.defaults.global.defaultColor;
 			ctx.beginPath();
@@ -171,7 +181,7 @@
 
 
 			ctx.stroke();
-
+			ctx.restore();
 		},
 	});
 

From 25fd84490b722aa4046b412251bcb16ec6496611 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Mon, 22 Jun 2015 13:10:49 -0600
Subject: [PATCH 223/424] Support for custom tooltips again

---
 samples/line-customTooltips.html | 130 ++++++++++++++++++-------------
 src/core/core.controller.js      |   2 +-
 src/core/core.tooltip.js         |  18 ++++-
 3 files changed, 89 insertions(+), 61 deletions(-)

diff --git a/samples/line-customTooltips.html b/samples/line-customTooltips.html
index a9ee1b85cd6..a480f809240 100644
--- a/samples/line-customTooltips.html
+++ b/samples/line-customTooltips.html
@@ -5,22 +5,22 @@
     <title>Line Chart with Custom Tooltips</title>
     <script src="../Chart.js"></script>
     <script src="http://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
-
     <style>
     #canvas-holder1 {
         width: 300px;
         margin: 20px auto;
     }
+    
     #canvas-holder2 {
         width: 50%;
         margin: 20px 25%;
     }
+    
     #chartjs-tooltip {
         opacity: 1;
         position: absolute;
         background: rgba(0, 0, 0, .7);
         color: white;
-        padding: 3px;
         border-radius: 3px;
         -webkit-transition: all .1s ease;
         transition: all .1s ease;
@@ -28,11 +28,12 @@
         -webkit-transform: translate(-50%, 0);
         transform: translate(-50%, 0);
     }
-   	.chartjs-tooltip-key{
-   		display:inline-block;
-   		width:10px;
-   		height:10px;
-   	}
+    
+    .chartjs-tooltip-key {
+        display: inline-block;
+        width: 10px;
+        height: 10px;
+    }
     </style>
 </head>
 
@@ -40,48 +41,80 @@
     <div id="canvas-holder1">
         <canvas id="chart1" width="300" height="30" />
     </div>
-    <div id="canvas-holder2">
-        <canvas id="chart2" width="450" height="600" />
-    </div>
-
-    <div id="chartjs-tooltip"></div>
-
-
     <script>
-
     Chart.defaults.global.pointHitDetectionRadius = 1;
-    Chart.defaults.global.customTooltips = function(tooltip) {
+    var customTooltips = function(tooltip) {
+
+        console.log(tooltip._view);
 
+        // Tooltip Element
         var tooltipEl = $('#chartjs-tooltip');
 
-        if (!tooltip) {
+        if (!tooltipEl[0]) {
+            $('body').append('<div id="chartjs-tooltip"></div>');
+            tooltipEl = $('#chartjs-tooltip');
+        }
+
+        // Hide if no tooltip
+        if (!tooltip._view.opacity) {
             tooltipEl.css({
                 opacity: 0
             });
+            $('.chartjs-wrap canvas')
+                .each(function(index, el) {
+                    $(el).css('cursor', 'default');
+                });
             return;
         }
 
-        tooltipEl.removeClass('above below');
-        tooltipEl.addClass(tooltip.yAlign);
+        $(tooltip._chart.canvas).css('cursor', 'pointer');
 
-        var innerHtml = '';
-        for (var i = tooltip.labels.length - 1; i >= 0; i--) {
-        	innerHtml += [
-        		'<div class="chartjs-tooltip-section">',
-        		'	<span class="chartjs-tooltip-key" style="background-color:' + tooltip.legendColors[i].fill + '"></span>',
-        		'	<span class="chartjs-tooltip-value">' + tooltip.labels[i] + '</span>',
-        		'</div>'
-        	].join('');
+        // Set caret Position
+        tooltipEl.removeClass('above below no-transform');
+        if (tooltip._view.yAlign) {
+            tooltipEl.addClass(tooltip._view.yAlign);
+        } else {
+            tooltipEl.addClass('no-transform');
         }
-        tooltipEl.html(innerHtml);
 
+        // Set Text
+        if (tooltip._view.text) {
+            tooltipEl.html(tooltip._view.text);
+        } else if (tooltip._view.labels) {
+            var innerHtml = '<div class="title">' + tooltip._view.title + '</div>';
+            for (var i = 0; i < tooltip._view.labels.length; i++) {
+                innerHtml += [
+                    '<div class="section">',
+                    '   <span class="key" style="background-color:' + tooltip._view.legendColors[i].fill + '"></span>',
+                    '   <span class="value">' + tooltip._view.labels[i] + '</span>',
+                    '</div>'
+                ].join('');
+            }
+            tooltipEl.html(innerHtml);
+        }
+
+        // Find Y Location on page
+        var top = 0;
+        if (tooltip._view.yAlign) {
+            if (tooltip._view.yAlign == 'above') {
+                top = tooltip._view.y - tooltip._view.caretHeight - tooltip._view.caretPadding;
+            } else {
+                top = tooltip._view.y + tooltip._view.caretHeight + tooltip._view.caretPadding;
+            }
+        }
+
+        var offset = $(tooltip._chart.canvas).offset();
+
+        // Display, position, and set styles for font
         tooltipEl.css({
             opacity: 1,
-            left: tooltip.chart.canvas.offsetLeft + tooltip.x + 'px',
-            top: tooltip.chart.canvas.offsetTop + tooltip.y + 'px',
-            fontFamily: tooltip.fontFamily,
-            fontSize: tooltip.fontSize,
-            fontStyle: tooltip.fontStyle,
+            width: tooltip._view.width ? (tooltip._view.width + 'px') : 'auto',
+            left: offset.left + tooltip._view.x + 'px',
+            top: offset.top + top + 'px',
+            fontFamily: tooltip._view._fontFamily,
+            fontSize: tooltip._view.fontSize,
+            fontStyle: tooltip._view._fontStyle,
+            padding: tooltip._view.yPadding + 'px ' + tooltip._view.xPadding + 'px',
         });
     };
     var randomScalingFactor = function() {
@@ -91,40 +124,25 @@
         labels: ["January", "February", "March", "April", "May", "June", "July"],
         datasets: [{
             label: "My First dataset",
-            fillColor: "rgba(220,220,220,0.2)",
-            strokeColor: "rgba(220,220,220,1)",
-            pointColor: "rgba(220,220,220,1)",
-            pointStrokeColor: "#fff",
-            pointHighlightFill: "#fff",
-            pointHighlightStroke: "rgba(220,220,220,1)",
             data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
         }, {
             label: "My Second dataset",
-            fillColor: "rgba(151,187,205,0.2)",
-            strokeColor: "rgba(151,187,205,1)",
-            pointColor: "rgba(151,187,205,1)",
-            pointStrokeColor: "#fff",
-            pointHighlightFill: "#fff",
-            pointHighlightStroke: "rgba(151,187,205,1)",
             data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
         }]
     };
 
     window.onload = function() {
-        var ctx1 = document.getElementById("chart1").getContext("2d");
-        window.myLine = new Chart(ctx1).Line({
-            data: lineChartData, 
+        var chartEl = document.getElementById("chart1");
+        window.myLine = new Chart(chartEl, {
+            type: 'line',
+            data: lineChartData,
             options: {
-        	   showScale: false,
-        	   pointDot : true,
-                responsive: true
+                tooltips: {
+                    enabled: false,
+                    custom: customTooltips
+                }
             }
         });
-
-        var ctx2 = document.getElementById("chart2").getContext("2d");
-        window.myLine = new Chart(ctx2).Line(lineChartData, {
-            responsive: true
-        });
     };
     </script>
 </body>
diff --git a/src/core/core.controller.js b/src/core/core.controller.js
index 94df818a6f5..0ec57829041 100644
--- a/src/core/core.controller.js
+++ b/src/core/core.controller.js
@@ -446,7 +446,7 @@
 
 
 			// Built in Tooltips
-			if (this.options.tooltips.enabled) {
+			if (this.options.tooltips.enabled || this.options.tooltips.custom) {
 
 				// The usual updates
 				this.tooltip.initialize();
diff --git a/src/core/core.tooltip.js b/src/core/core.tooltip.js
index 1423f7ae5f1..90539681a64 100644
--- a/src/core/core.tooltip.js
+++ b/src/core/core.tooltip.js
@@ -207,10 +207,6 @@
 			var ctx = this._chart.ctx;
 			var vm = this._view;
 
-			if (this._options.tooltips.custom) {
-				this._options.tooltips.custom(this);
-			}
-
 			switch (this._options.hover.mode) {
 				case 'single':
 
@@ -242,6 +238,12 @@
 					ctx.fillStyle = helpers.color(vm.backgroundColor).alpha(vm.opacity).rgbString();
 
 					// Custom Tooltips
+					if (this._options.tooltips.custom) {
+						this._options.tooltips.custom(this);
+					}
+					if (!this._options.tooltips.enabled) {
+						return;
+					}
 
 					switch (vm.yAlign) {
 						case "above":
@@ -285,6 +287,14 @@
 					break;
 				case 'label':
 
+					// Custom Tooltips
+					if (this._options.tooltips.custom) {
+						this._options.tooltips.custom(this);
+					}
+					if (!this._options.tooltips.enabled) {
+						return;
+					}
+
 					helpers.drawRoundedRectangle(ctx, vm.x, vm.y - vm.height / 2, vm.width, vm.height, vm.cornerRadius);
 					ctx.fillStyle = helpers.color(vm.backgroundColor).alpha(vm.opacity).rgbString();
 					ctx.fill();

From 9368c6079d989527dcd2072b6f18780b53e3113c Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Mon, 22 Jun 2015 13:11:19 -0600
Subject: [PATCH 224/424] Gulp build

---
 Chart.js     | 161 ++++++++++++++++++++++++++++++++++-----------------
 Chart.min.js |  10 ++--
 2 files changed, 113 insertions(+), 58 deletions(-)

diff --git a/Chart.js b/Chart.js
index 6c0c93fd777..72834ddbc7a 100644
--- a/Chart.js
+++ b/Chart.js
@@ -1284,8 +1284,13 @@
 					index = this.data.datasets[datasetIndex].data.length;
 				}
 
+				var addElementArgs = [index];
+				for (var i = 3; i < arguments.length; ++i) {
+					addElementArgs.push(arguments[i]);
+				}
+
 				this.data.datasets[datasetIndex].data.splice(index, 0, data);
-				this.data.datasets[datasetIndex].controller.addElementAndReset(index);
+				this.data.datasets[datasetIndex].controller.addElementAndReset.apply(this.data.datasets[datasetIndex].controller, addElementArgs);
 				this.update();
 			}
 		},
@@ -1628,7 +1633,7 @@
 
 
 			// Built in Tooltips
-			if (this.options.tooltips.enabled) {
+			if (this.options.tooltips.enabled || this.options.tooltips.custom) {
 
 				// The usual updates
 				this.tooltip.initialize();
@@ -2187,10 +2192,6 @@
 			var ctx = this._chart.ctx;
 			var vm = this._view;
 
-			if (this._options.tooltips.custom) {
-				this._options.tooltips.custom(this);
-			}
-
 			switch (this._options.hover.mode) {
 				case 'single':
 
@@ -2222,6 +2223,12 @@
 					ctx.fillStyle = helpers.color(vm.backgroundColor).alpha(vm.opacity).rgbString();
 
 					// Custom Tooltips
+					if (this._options.tooltips.custom) {
+						this._options.tooltips.custom(this);
+					}
+					if (!this._options.tooltips.enabled) {
+						return;
+					}
 
 					switch (vm.yAlign) {
 						case "above":
@@ -2265,6 +2272,14 @@
 					break;
 				case 'label':
 
+					// Custom Tooltips
+					if (this._options.tooltips.custom) {
+						this._options.tooltips.custom(this);
+					}
+					if (!this._options.tooltips.enabled) {
+						return;
+					}
+
 					helpers.drawRoundedRectangle(ctx, vm.x, vm.y - vm.height / 2, vm.width, vm.height, vm.cornerRadius);
 					ctx.fillStyle = helpers.color(vm.backgroundColor).alpha(vm.opacity).rgbString();
 					ctx.fill();
@@ -2548,7 +2563,25 @@
 				});
 			}, this);
 		},
+		addElementAndReset: function(index, colorForNewElement) {
+			this.getDataset().metaData = this.getDataset().metaData || [];
+			var arc = new Chart.elements.Arc({
+				_chart: this.chart.chart,
+				_datasetIndex: this.index,
+				_index: index,
+			});
+
+			this.getDataset().backgroundColor.splice(index, 0, colorForNewElement);
 
+			// Reset the point
+			this.updateElement(arc, index, true);
+
+			// Add to the points array
+			this.getDataset().metaData.splice(index, 0, arc);
+		},
+		removeElement: function(index) {
+			this.getDataset().metaData.splice(index, 1);
+		},
 		reset: function() {
 			this.update(true);
 		},
@@ -2569,58 +2602,60 @@
 			this.innerRadius = this.outerRadius - this.chart.radiusLength;
 
 			helpers.each(this.getDataset().metaData, function(arc, index) {
+				this.updateElement(arc, index, reset);
+			}, this);
+		},
+		updateElement: function(arc, index, reset) {
+			var resetModel = {
+				x: this.chart.chart.width / 2,
+				y: this.chart.chart.height / 2,
+				startAngle: Math.PI * -0.5, // use - PI / 2 instead of 3PI / 2 to make animations better. It means that we never deal with overflow during the transition function
+				circumference: (this.chart.options.animation.animateRotate) ? 0 : this.calculateCircumference(this.getDataset().data[index]),
+				outerRadius: (this.chart.options.animation.animateScale) ? 0 : this.outerRadius,
+				innerRadius: (this.chart.options.animation.animateScale) ? 0 : this.innerRadius,
+			};
+
+			helpers.extend(arc, {
+				// Utility
+				_chart: this.chart.chart,
+				_datasetIndex: this.index,
+				_index: index,
 
-				var resetModel = {
+				// Desired view properties
+				_model: reset ? resetModel : {
 					x: this.chart.chart.width / 2,
 					y: this.chart.chart.height / 2,
-					startAngle: Math.PI * -0.5, // use - PI / 2 instead of 3PI / 2 to make animations better. It means that we never deal with overflow during the transition function
-					circumference: (this.chart.options.animation.animateRotate) ? 0 : this.calculateCircumference(this.getDataset().data[index]),
-					outerRadius: (this.chart.options.animation.animateScale) ? 0 : this.outerRadius,
-					innerRadius: (this.chart.options.animation.animateScale) ? 0 : this.innerRadius,
-				};
-
-				helpers.extend(arc, {
-					// Utility
-					_chart: this.chart.chart,
-					_datasetIndex: this.index,
-					_index: index,
+					circumference: this.calculateCircumference(this.getDataset().data[index]),
+					outerRadius: this.outerRadius,
+					innerRadius: this.innerRadius,
 
-					// Desired view properties
-					_model: reset ? resetModel : {
-						x: this.chart.chart.width / 2,
-						y: this.chart.chart.height / 2,
-						circumference: this.calculateCircumference(this.getDataset().data[index]),
-						outerRadius: this.outerRadius,
-						innerRadius: this.innerRadius,
-
-						backgroundColor: arc.custom && arc.custom.backgroundColor ? arc.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().backgroundColor, index, this.chart.options.elements.arc.backgroundColor),
-						hoverBackgroundColor: arc.custom && arc.custom.hoverBackgroundColor ? arc.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor, index, this.chart.options.elements.arc.hoverBackgroundColor),
-						borderWidth: arc.custom && arc.custom.borderWidth ? arc.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().borderWidth, index, this.chart.options.elements.arc.borderWidth),
-						borderColor: arc.custom && arc.custom.borderColor ? arc.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().borderColor, index, this.chart.options.elements.arc.borderColor),
+					backgroundColor: arc.custom && arc.custom.backgroundColor ? arc.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().backgroundColor, index, this.chart.options.elements.arc.backgroundColor),
+					hoverBackgroundColor: arc.custom && arc.custom.hoverBackgroundColor ? arc.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor, index, this.chart.options.elements.arc.hoverBackgroundColor),
+					borderWidth: arc.custom && arc.custom.borderWidth ? arc.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().borderWidth, index, this.chart.options.elements.arc.borderWidth),
+					borderColor: arc.custom && arc.custom.borderColor ? arc.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().borderColor, index, this.chart.options.elements.arc.borderColor),
 
-						label: helpers.getValueAtIndexOrDefault(this.getDataset().label, index, this.chart.data.labels[index])
-					},
-				});
+					label: helpers.getValueAtIndexOrDefault(this.getDataset().label, index, this.chart.data.labels[index])
+				},
+			});
 
-				if (!reset) {
+			if (!reset) {
 
-					if (index === 0) {
-						arc._model.startAngle = Math.PI * -0.5; // use - PI / 2 instead of 3PI / 2 to make animations better. It means that we never deal with overflow during the transition function
-					} else {
-						arc._model.startAngle = this.getDataset().metaData[index - 1]._model.endAngle;
-					}
+				if (index === 0) {
+					arc._model.startAngle = Math.PI * -0.5; // use - PI / 2 instead of 3PI / 2 to make animations better. It means that we never deal with overflow during the transition function
+				} else {
+					arc._model.startAngle = this.getDataset().metaData[index - 1]._model.endAngle;
+				}
 
-					arc._model.endAngle = arc._model.startAngle + arc._model.circumference;
+				arc._model.endAngle = arc._model.startAngle + arc._model.circumference;
 
 
-					//Check to see if it's the last arc, if not get the next and update its start angle
-					if (index < this.getDataset().data.length - 1) {
-						this.getDataset().metaData[index + 1]._model.startAngle = arc._model.endAngle;
-					}
+				//Check to see if it's the last arc, if not get the next and update its start angle
+				if (index < this.getDataset().data.length - 1) {
+					this.getDataset().metaData[index + 1]._model.startAngle = arc._model.endAngle;
 				}
+			}
 
-				arc.pivot();
-			}, this);
+			arc.pivot();
 		},
 
 		draw: function(ease) {
@@ -2796,6 +2831,10 @@
 					backgroundColor: line.custom && line.custom.backgroundColor ? line.custom.backgroundColor : (this.getDataset().backgroundColor || this.chart.options.elements.line.backgroundColor),
 					borderWidth: line.custom && line.custom.borderWidth ? line.custom.borderWidth : (this.getDataset().borderWidth || this.chart.options.elements.line.borderWidth),
 					borderColor: line.custom && line.custom.borderColor ? line.custom.borderColor : (this.getDataset().borderColor || this.chart.options.elements.line.borderColor),
+					borderCapStyle: line.custom && line.custom.borderCapStyle ? line.custom.borderCapStyle : (this.getDataset().borderCapStyle || this.chart.options.elements.line.borderCapStyle),
+					borderDash: line.custom && line.custom.borderDash ? line.custom.borderDash : (this.getDataset().borderDash || this.chart.options.elements.line.borderDash),
+					borderDashOffset: line.custom && line.custom.borderDashOffset ? line.custom.borderDashOffset : (this.getDataset().borderDashOffset || this.chart.options.elements.line.borderDashOffset),
+					borderJoinStyle: line.custom && line.custom.borderJoinStyle ? line.custom.borderJoinStyle : (this.getDataset().borderJoinStyle || this.chart.options.elements.line.borderJoinStyle),
 					fill: line.custom && line.custom.fill ? line.custom.fill : (this.getDataset().fill !== undefined ? this.getDataset().fill : this.chart.options.elements.line.fill),
 					skipNull: this.getDataset().skipNull !== undefined ? this.getDataset().skipNull : this.chart.options.elements.line.skipNull,
 					drawNull: this.getDataset().drawNull !== undefined ? this.getDataset().drawNull : this.chart.options.elements.line.drawNull,
@@ -3515,7 +3554,7 @@
 				var gridWidth = Math.floor(this.getPixelForValue(0, 1) - this.getPixelForValue(0, 0)) - 6;
 
 				//Max label rotate should be 90 - also act as a loop counter
-				while ((this.labelWidth > gridWidth && this.labelRotation === 0) || (this.labelWidth > gridWidth && this.labelRotation <= 90 && this.labelRotation > 0)) {
+				while (this.labelWidth > gridWidth && this.labelRotation <= 90) {
 					cosRotation = Math.cos(helpers.toRadians(this.labelRotation));
 					sinRotation = Math.sin(helpers.toRadians(this.labelRotation));
 
@@ -3559,6 +3598,13 @@
 		// @param {number} maxHeight: the max height the axis can be
 		// @return {object} minSize : the minimum size needed to draw the axis
 		fit: function(maxWidth, maxHeight, margins) {
+			// Set the unconstrained dimension before label rotation
+			if (this.isHorizontal()) {
+				this.width = maxWidth;
+			} else {
+				this.height = maxHeight;
+			}
+
 			this.calculateLabelRotation(maxHeight, margins);
 
 			var minSize = {
@@ -3572,17 +3618,16 @@
 			// Width
 			if (this.isHorizontal()) {
 				minSize.width = maxWidth;
-				this.width = maxWidth;
 			} else if (this.options.display) {
 				minSize.width = Math.min(longestLabelWidth + 6, maxWidth);
 			}
 
 			// Height
 			if (this.isHorizontal() && this.options.display) {
-				var labelHeight = (Math.cos(helpers.toRadians(this.labelRotation)) * longestLabelWidth) + 1.5 * this.options.labels.fontSize;
+				var labelHeight = (Math.sin(helpers.toRadians(this.labelRotation)) * longestLabelWidth) + 1.5 * this.options.labels.fontSize;
 				minSize.height = Math.min(labelHeight, maxHeight);
 			} else if (this.options.display) {
-				minSize.width = Math.min(longestLabelWidth + 6, maxWidth);
+				minSize.height = maxHeight;
 			}
 
 			this.width = minSize.width;
@@ -3729,7 +3774,7 @@
 				// we get the final line
 				for (var i = 0; i <= this.options.override.steps; ++i) {
 					var value = this.options.override.start + (i * this.options.override.stepWidth);
-					ticks.push(value);
+					this.ticks.push(value);
 				}
 			} else {
 				// Figure out what the max number of ticks we can support it is based on the size of
@@ -4371,7 +4416,7 @@
 				// we get the final line
 				for (var i = 0; i <= this.options.override.steps; ++i) {
 					var value = this.options.override.start + (i * this.options.override.stepWidth);
-					ticks.push(value);
+					this.ticks.push(value);
 				}
 			} else {
 				// Figure out what the max number of ticks we can support it is based on the size of
@@ -4812,6 +4857,10 @@
 		backgroundColor: Chart.defaults.global.defaultColor,
 		borderWidth: 3,
 		borderColor: Chart.defaults.global.defaultColor,
+		borderCapStyle: 'butt',
+		borderDash: [],
+		borderDashOffset: 0.0,
+		borderJoinStyle: 'miter',
 		fill: true, // do we fill in the area between the line and its base axis
 		skipNull: true,
 		drawNull: false,
@@ -4826,6 +4875,8 @@
 			var first = this._children[0];
 			var last = this._children[this._children.length - 1];
 
+			ctx.save();
+
 			// Draw the background first (so the border is always on top)
 			helpers.each(this._children, function(point, index) {
 				var previous = helpers.previousItem(this._children, index);
@@ -4897,6 +4948,10 @@
 
 
 			// Now draw the line between all the points with any borders
+			ctx.lineCap = vm.borderCapStyle || Chart.defaults.global.elements.line.borderCapStyle;
+			ctx.setLineDash(vm.borderDash || Chart.defaults.global.elements.line.borderDash);
+			ctx.lineDashOffset = vm.borderDashOffset || Chart.defaults.global.elements.line.borderDashOffset;
+			ctx.lineJoin = vm.borderJoinStyle || Chart.defaults.global.elements.line.borderJoinStyle;
 			ctx.lineWidth = vm.borderWidth || Chart.defaults.global.defaultColor;
 			ctx.strokeStyle = vm.borderColor || Chart.defaults.global.defaultColor;
 			ctx.beginPath();
@@ -4961,7 +5016,7 @@
 
 
 			ctx.stroke();
-
+			ctx.restore();
 		},
 	});
 
diff --git a/Chart.min.js b/Chart.min.js
index 6e3484dd01f..b40c67ff490 100644
--- a/Chart.min.js
+++ b/Chart.min.js
@@ -7,9 +7,9 @@
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-(function(){"use strict";var t=this,e=t.Chart,i=function(t,e){this.config=e,t.length&&t[0].getContext&&(t=t[0]),t.getContext&&(t=t.getContext("2d")),this.canvas=t.canvas,this.ctx=t;var a=function(t,e){return t["offset"+e]?t["offset"+e]:document.defaultView.getComputedStyle(t).getPropertyValue(e)},s=this.width=a(t.canvas,"Width")||t.canvas.width,o=this.height=a(t.canvas,"Height")||t.canvas.height;return t.canvas.width=s,t.canvas.height=o,s=this.width=t.canvas.width,o=this.height=t.canvas.height,this.aspectRatio=this.width/this.height,i.helpers.retinaScale(this),e?(this.controller=new i.Controller(this),this.controller):this};i.defaults={global:{responsive:!0,responsiveAnimationDuration:0,maintainAspectRatio:!0,events:["mousemove","mouseout","click","touchstart","touchmove","touchend"],hover:{onHover:null,mode:"single",animationDuration:400},onClick:null,defaultColor:"rgba(0,0,0,0.1)",elements:{}}},"undefined"!=typeof amd?define(function(){return i}):"object"==typeof module&&module.exports&&(module.exports=i),t.Chart=i,i.noConflict=function(){return t.Chart=e,i}}).call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers={}),i=e.each=function(t,e,i,a){var s=Array.prototype.slice.call(arguments,3);if(t)if(t.length===+t.length){var o;if(a)for(o=t.length-1;o>=0;o--)e.apply(i,[t[o],o].concat(s));else for(o=0;o<t.length;o++)e.apply(i,[t[o],o].concat(s))}else for(var n in t)e.apply(i,[t[n],n].concat(s))},a=e.clone=function(t){var s={};return i(t,function(i,o){t.hasOwnProperty(o)&&(e.isArray(i)?s[o]=i.slice(0):"object"==typeof i&&null!==i?s[o]=a(i):s[o]=i)}),s},s=e.extend=function(t){return i(Array.prototype.slice.call(arguments,1),function(e){i(e,function(i,a){e.hasOwnProperty(a)&&(t[a]=i)})}),t},o=(e.merge=function(t,e){var i=Array.prototype.slice.call(arguments,0);return i.unshift({}),s.apply(null,i)},e.configMerge=function(t){var i=a(t);return e.each(Array.prototype.slice.call(arguments,1),function(t){e.each(t,function(a,s){if(t.hasOwnProperty(s))if("scales"===s)i[s]=e.scaleMerge(i.hasOwnProperty(s)?i[s]:{},a);else if("scale"===s)i[s]=e.configMerge(i.hasOwnProperty(s)?i[s]:{},Chart.scaleService.getScaleDefaults(a.type),a);else if(i.hasOwnProperty(s)&&e.isArray(i[s])&&e.isArray(a)){var o=i[s];e.each(a,function(t,i){i<o.length?o[i]=e.configMerge(o[i],t):o.push(t)})}else i.hasOwnProperty(s)&&"object"==typeof i[s]&&null!==i[s]&&"object"==typeof a?i[s]=e.configMerge(i[s],a):i[s]=a})}),i},e.scaleMerge=function(t,i){var s=a(t);return e.each(i,function(t,a){i.hasOwnProperty(a)&&("xAxes"===a||"yAxes"===a?s.hasOwnProperty(a)?e.each(t,function(t,i){i>=s[a].length||!s[a][i].type?s[a].push(e.configMerge(t.type?Chart.scaleService.getScaleDefaults(t.type):{},t)):t.type!==s[a][i].type?s[a][i]=e.configMerge(s[a][i],t.type?Chart.scaleService.getScaleDefaults(t.type):{},t):s[a][i]=e.configMerge(s[a][i],t)}):(s[a]=[],e.each(t,function(t){s[a].push(e.configMerge(t.type?Chart.scaleService.getScaleDefaults(t.type):{},t))})):s.hasOwnProperty(a)&&"object"==typeof s[a]&&null!==s[a]&&"object"==typeof t?s[a]=e.configMerge(s[a],t):s[a]=t)}),s},e.getValueAtIndexOrDefault=function(t,i,a){return t?e.isArray(t)&&i<t.length?t[i]:t:a},e.indexOf=function(t,e){if(Array.prototype.indexOf)return t.indexOf(e);for(var i=0;i<t.length;i++)if(t[i]===e)return i;return-1},e.where=function(t,i){var a=[];return e.each(t,function(t){i(t)&&a.push(t)}),a},e.findNextWhere=function(t,e,i){i||(i=-1);for(var a=i+1;a<t.length;a++){var s=t[a];if(e(s))return 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a=e.easingEffects[i.easing],s=i.currentStep/i.numSteps,o=a(s);t.draw(o,s,i.currentStep)},a.onAnimationProgress=this.options.onAnimationProgress,a.onAnimationComplete=this.options.onAnimationComplete,Chart.animationService.addAnimation(this,a,t,i)}else this.draw(),this.options.onAnimationComplete.call(this);return this},draw:function(t){var i=t||1;this.clear(),e.each(this.scales,function(t){t.draw(this.chartArea)},this),this.scale&&this.scale.draw(),e.each(this.data.datasets,function(e,i){e.controller.draw(t)},this),this.tooltip.transition(i).draw()},getElementAtEvent:function(t){var i=e.getRelativePosition(t),a=[];return e.each(this.data.datasets,function(t,s){e.each(t.metaData,function(t,e){return t.inRange(i.x,i.y)?(a.push(t),a):void 0},this)},this),a},getElementsAtEvent:function(t){var i=e.getRelativePosition(t),a=[];return e.each(this.data.datasets,function(t,s){e.each(t.metaData,function(t,e){t.inLabelRange(i.x,i.y)&&a.push(t)},this)},this),a},getDatasetAtEvent:function(t){for(var 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Chart.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this)},bindEvents:function(){e.bindEvents(this,this.options.events,function(t){this.eventHandler(t)})},eventHandler:function(t){this.lastActive=this.lastActive||[],"mouseout"==t.type?this.active=[]:this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);if(this.lastActive.length)switch(this.options.hover.mode){case"single":this.data.datasets[this.lastActive[0]._datasetIndex].controller.removeHoverStyle(this.lastActive[0],this.lastActive[0]._datasetIndex,this.lastActive[0]._index);break;case"label":for(var i=0;i<this.lastActive.length;i++)this.data.datasets[this.lastActive[i]._datasetIndex].controller.removeHoverStyle(this.lastActive[i],this.lastActive[i]._datasetIndex,this.lastActive[i]._index);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":this.data.datasets[this.active[0]._datasetIndex].controller.setHoverStyle(this.active[0]);break;case"label":for(var i=0;i<this.active.length;i++)this.data.datasets[this.active[i]._datasetIndex].controller.setHoverStyle(this.active[i]);break;case"dataset":}if(this.options.tooltips.enabled&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,e.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;e.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.update(this.options.hover.animationDuration,!0))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers);e.addEvent(window,"resize",function(){var t;return function(){clearTimeout(t),t=setTimeout(function(){e.each(Chart.instances,function(t){t.options.responsive&&t.resize()})},16)}}())}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.scaleService={constructors:{},defaults:{},registerScaleType:function(t,e,i){this.constructors[t]=e,this.defaults[t]=i},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0},getScaleDefaults:function(t){return this.defaults.hasOwnProperty(t)?this.defaults[t]:{}},fitScalesForChart:function(t,e,a){var s=e>30?5:2,o=a>30?5:2;if(t){var n=i.where(t.scales,function(t){return"left"==t.options.position}),r=i.where(t.scales,function(t){return"right"==t.options.position}),h=i.where(t.scales,function(t){return"top"==t.options.position}),l=i.where(t.scales,function(t){return"bottom"==t.options.position}),c=e/2,u=a/2;c-=2*s,u-=2*o;var d=(e-c)/(n.length+r.length),g=(a-u)/(h.length+l.length),m=[],f=function(t){var e=t.fit(d,u);m.push({horizontal:!1,minSize:e,scale:t})},p=function(t){var e=t.fit(c,g);m.push({horizontal:!0,minSize:e,scale:t})};i.each(n,f),i.each(r,f),i.each(h,p),i.each(l,p);var v=a-2*o,b=e-2*s;i.each(m,function(t){t.horizontal?v-=t.minSize.height:b-=t.minSize.width});var x=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t});e&&t.fit(e.minSize.width,v)},y=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:w,right:C,top:0,bottom:0};e&&t.fit(b,e.minSize.height,a)},w=s,C=s,_=o,k=o;i.each(n,x),i.each(r,x),i.each(n,function(t){w+=t.width}),i.each(r,function(t){C+=t.width}),i.each(h,y),i.each(l,y),i.each(h,function(t){_+=t.height}),i.each(l,function(t){k+=t.height}),i.each(n,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:k};e&&t.fit(e.minSize.width,v,a)}),i.each(r,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:k};e&&t.fit(e.minSize.width,v,a)});var D=s,A=o,S=function(t){t.left=D,t.right=D+t.width,t.top=_,t.bottom=_+v,D=t.right},P=function(t){t.left=w,t.right=w+b,t.top=A,t.bottom=A+t.height,A=t.bottom};i.each(n,S),i.each(h,P),D+=b,A+=v,i.each(r,S),i.each(l,P),t.chartArea={left:w,top:_,right:w+b,bottom:_+v}}}}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.tooltips={enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>: ","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>: ","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},e.Tooltip=e.Element.extend({initialize:function(){var t=this._options;i.extend(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":i.extend(this._model,{text:i.template(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();i.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var a,s,o=[],n=[],r=this._data.datasets.length-1;r>=0&&(a=this._data.datasets[r].metaData,s=i.indexOf(a,this._active[0]),-1===s);r--);var h=function(t){var e,a,r,h,l,c=[],u=[],d=[];return i.each(this._data.datasets,function(t){e=t.metaData,e[s]&&e[s].hasValue()&&c.push(e[s])},this),i.each(this._options.stacked?c.reverse():c,function(t){u.push(t._view.x),d.push(t._view.y),o.push(i.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),n.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),l=i.min(d),r=i.max(d),h=i.min(u),a=i.max(u),{x:h>this._chart.width/2?h:a,y:(l+r)/2}}.call(this,s);i.extend(this._model,{x:h.x,y:h.y,labels:o,title:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:"",legendColors:n,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=o.length*this._model.fontSize+(o.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var l=t.measureText(this._model.title).width,c=i.longestText(t,this.font,o)+this._model.fontSize+3,u=i.max([c,l]);this._model.width=u+2*this._model.xPadding;var d=this._model.height/2;this._model.y-d<0?this._model.y=d:this._model.y+d>this._chart.height&&(this._model.y=this._chart.height-d),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.tooltips.custom&&this._options.tooltips.custom(this),this._options.hover.mode){case"single":t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var a=e.caretPadding||2,s=t.measureText(e.text).width+2*e.xPadding,o=e.fontSize+2*e.yPadding,n=o+e.caretHeight+a;e.x+s/2>this._chart.width?e.xAlign="left":e.x-s/2<0&&(e.xAlign="right"),e.y-n<0&&(e.yAlign="below");var r=e.x-s/2,h=e.y-n;switch(t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-a),t.lineTo(e.x+e.caretHeight,e.y-(a+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(a+e.caretHeight)),t.closePath(),t.fill();break;case"below":h=e.y+a+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+a),t.lineTo(e.x+e.caretHeight,e.y+a+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+a+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":r=e.x-s+(e.cornerRadius+e.caretHeight);break;case"right":r=e.x-(e.cornerRadius+e.caretHeight)}i.drawRoundedRectangle(t,r,h,s,o,e.cornerRadius),t.fill(),t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,r+s/2,h+o/2);break;case"label":i.drawRoundedRectangle(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=i.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=i.fontString(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),i.each(e.labels,function(a,s){t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(a,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(s+1)),t.fillStyle=i.color(e.legendColors[s].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(s+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=i.color(e.legendColors[s].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(s+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.bar={hover:{mode:"label"},scales:{xAxes:[{type:"category",categorySpacing:10,spacing:1,gridLines:{offsetGridLines:!0}}],yAxes:[{type:"linear"}]}},e.controllers.bar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.bar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];
-var i=new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){i.each(this.getDataset().metaData,function(e,i){this.updateElement(e,i,t)},this)},updateElement:function(t,e,a){var s,o=this.getScaleForId(this.getDataset().xAxisID),n=this.getScaleForId(this.getDataset().yAxisID);s=n.getPixelForValue(n.min<0&&n.max<0?n.max:n.min>0&&n.max>0?n.min:0),i.extend(t,{_chart:this.chart.chart,_xScale:o,_yScale:n,_datasetIndex:this.index,_index:e,_model:{x:o.calculateBarX(this.chart.data.datasets.length,this.index,e),y:a?s:n.calculateBarY(this.index,e),label:this.chart.data.labels[e],datasetLabel:this.getDataset().label,base:n.calculateBarBase(this.index,e),width:o.calculateBarWidth(this.chart.data.datasets.length),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}}),t.pivot()},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.doughnut={animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},cutoutPercentage:50},e.defaults.pie=i.clone(e.defaults.doughnut),i.extend(e.defaults.pie,{cutoutPercentage:0}),e.controllers.doughnut=e.controllers.pie=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.doughnut.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,a){var s={x:this.chart.chart.width/2,y:this.chart.chart.height/2,startAngle:Math.PI*-.5,circumference:this.chart.options.animation.animateRotate?0:this.calculateCircumference(this.getDataset().data[a]),outerRadius:this.chart.options.animation.animateScale?0:this.outerRadius,innerRadius:this.chart.options.animation.animateScale?0:this.innerRadius};i.extend(e,{_chart:this.chart.chart,_datasetIndex:this.index,_index:a,_model:t?s:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,circumference:this.calculateCircumference(this.getDataset().data[a]),outerRadius:this.outerRadius,innerRadius:this.innerRadius,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,a,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,a,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,a,this.chart.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,a,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.getDataset().label,a,this.chart.data.labels[a])}}),t||(0===a?e._model.startAngle=Math.PI*-.5:e._model.startAngle=this.getDataset().metaData[a-1]._model.endAngle,e._model.endAngle=e._model.startAngle+e._model.circumference,a<this.getDataset().data.length-1&&(this.getDataset().metaData[a+1]._model.startAngle=e._model.endAngle)),e.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?1.999999*Math.PI*(t/this.getDataset().total):0}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.line={hover:{mode:"label"},scales:{xAxes:[{type:"category",id:"x-axis-0"}],yAxes:[{type:"linear",id:"y-axis-0"}]}},e.controllers.line=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.line.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i),this.updateBezierControlPoints()},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){var e,a=this.getDataset().metaDataset,s=this.getDataset().metaData,o=this.getScaleForId(this.getDataset().yAxisID);this.getScaleForId(this.getDataset().xAxisID);e=o.getPixelForValue(o.min<0&&o.max<0?o.max:o.min>0&&o.max>0?o.min:0),i.extend(a,{_scale:o,_datasetIndex:this.index,_children:s,_model:{tension:a.custom&&a.custom.tension?a.custom.tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:a.custom&&a.custom.fill?a.custom.fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:o.top,scaleBottom:o.bottom,scaleZero:e}}),a.pivot(),i.each(s,function(e,i){this.updateElement(e,i,t)},this),this.updateBezierControlPoints()},updateElement:function(t,e,a){var s,o=this.getScaleForId(this.getDataset().yAxisID),n=this.getScaleForId(this.getDataset().xAxisID);s=o.getPixelForValue(o.min<0&&o.max<0?o.max:o.min>0&&o.max>0?o.min:0),i.extend(t,{_chart:this.chart.chart,_xScale:n,_yScale:o,_datasetIndex:this.index,_index:e,_model:{x:n.getPointPixelForValue(this.getDataset().data[e],e,this.index),y:a?s:o.getPointPixelForValue(this.getDataset().data[e],e,this.index),tension:t.custom&&t.custom.tension?t.custom.tension:this.chart.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth),skip:t.custom&&t.custom.skip?t.custom.skip:null===this.getDataset().data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,e,this.chart.options.elements.point.hitRadius)}})},updateBezierControlPoints:function(){i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e)._model,t._model,i.nextItem(this.getDataset().metaData,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.polarArea={scale:{type:"radialLinear",lineArc:!0},animateRotate:!0,animateScale:!0},e.controllers.polarArea=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.polarArea.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.chart.scale.calculateRange(),this.chart.scale.generateTicks(),this.chart.scale.buildYLabels(),this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,i){this.updateElement(e,i,t)},this)},updateElement:function(t,e,a){var s=1/this.getDataset().data.length*2,o=-.5*Math.PI+Math.PI*s*e,n=o+s*Math.PI,r={x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.options.animateScale?0:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[e]),startAngle:this.chart.options.animateRotate?Math.PI*-.5:o,endAngle:this.chart.options.animateRotate?Math.PI*-.5:n,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,e,this.chart.data.labels[e])};i.extend(t,{_chart:this.chart.chart,_datasetIndex:this.index,_index:e,_model:a?r:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[e]),startAngle:o,endAngle:n,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,e,this.chart.data.labels[e])}}),t.pivot()},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw(),console.log(t)},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?2*Math.PI*(t/this.getDataset().total):0},updateScaleRange:function(){i.extend(this.chart.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.radar={scale:{type:"radialLinear"},elements:{line:{tension:0}}},e.controllers.radar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.radar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData,_loop:!0}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i,_model:{x:0,y:0}})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i),this.updateBezierControlPoints()},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){var e,a=(this.getDataset().metaDataset,this.getDataset().metaData),s=this.chart.scale;s.setScaleSize(),s.calculateRange(),s.generateTicks(),s.buildYLabels(),e=s.min<0&&s.max<0?s.getPointPositionForValue(0,s.max):s.min>0&&s.max>0?s.getPointPositionForValue(0,s.min):s.getPointPositionForValue(0,0),i.extend(this.getDataset().metaDataset,{_datasetIndex:this.index,_children:this.getDataset().metaData,_model:{tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:e}}),this.getDataset().metaDataset.pivot(),i.each(a,function(e,i){this.updateElement(e,i,t)},this),this.updateBezierControlPoints()},updateElement:function(t,e,a){var s=this.chart.scale.getPointPositionForValue(e,this.getDataset().data[e]);i.extend(t,{_datasetIndex:this.index,_index:e,_model:{x:a?this.chart.scale.xCenter:s.x,y:a?this.chart.scale.yCenter:s.y,tension:t.custom&&t.custom.tension?t.custom.tension:this.chart.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.getDataset().pointRadius,e,this.chart.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth),skip:t.custom&&t.custom.skip?t.custom.skip:null===this.getDataset().data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,e,this.chart.options.elements.point.hitRadius)}})},updateBezierControlPoints:function(){i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e,!0)._model,t._model,i.nextItem(this.getDataset().metaData,e,!0)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"bottom",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},s=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},getPixelForValue:function(t,e,i,a){if(this.isHorizontal()){var s=(this.labelRotation>0,this.width-(this.paddingLeft+this.paddingRight)),o=s/Math.max(this.data.labels.length-(this.options.gridLines.offsetGridLines?0:1),1),n=o*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&a&&(n+=o/2),this.left+Math.round(n)}return this.top+e*(this.height/this.data.labels.length)},getPointPixelForValue:function(t,e,i){return this.getPixelForValue(t,e,i,!0)},calculateBaseWidth:function(){return this.getPixelForValue(null,1,0,!0)-this.getPixelForValue(null,0,0,!0)-2*this.options.categorySpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*this.options.spacing;return this.options.stacked?e:e/t},calculateBarX:function(t,e,i){var a=this.calculateBaseWidth(),s=this.getPixelForValue(null,i,e,!0)-a/2,o=this.calculateBarWidth(t);return this.options.stacked?s+o/2:s+o*e+e*this.options.spacing+o/2},calculateLabelRotation:function(t,e){var a=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=a;var s,o,n=this.ctx.measureText(this.data.labels[0]).width,r=this.ctx.measureText(this.data.labels[this.data.labels.length-1]).width;if(this.paddingRight=r/2+3,this.paddingLeft=n/2+3,this.labelRotation=0,this.options.display){var h,l,c=i.longestText(this.ctx,a,this.data.labels);this.labelWidth=c;for(var u=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>u&&0===this.labelRotation||this.labelWidth>u&&this.labelRotation<=90&&this.labelRotation>0;){if(h=Math.cos(i.toRadians(this.labelRotation)),l=Math.sin(i.toRadians(this.labelRotation)),s=h*n,o=h*r,s+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=s+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,l*c>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=h*c}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;e&&(this.paddingLeft-=e.left,this.paddingRight-=e.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},fit:function(t,e,a){this.calculateLabelRotation(e,a);var s={width:0,height:0},o=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),n=i.longestText(this.ctx,o,this.data.labels);if(this.isHorizontal()?(s.width=t,this.width=t):this.options.display&&(s.width=Math.min(n+6,t)),this.isHorizontal()&&this.options.display){var r=Math.cos(i.toRadians(this.labelRotation))*n+1.5*this.options.labels.fontSize;s.height=Math.min(r,e)}else this.options.display&&(s.width=Math.min(n+6,t));return this.width=s.width,this.height=s.height,s},draw:function(t){if(this.options.display){var e;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){e=!0;var a="bottom"==this.options.position?this.top:this.bottom-10,s="bottom"==this.options.position?this.top+10:this.bottom,o=0!==this.labelRotation;i.each(this.data.labels,function(n,r){var h=this.getPixelForValue(n,r,null,!1),l=this.getPixelForValue(n,r,null,!0);this.options.gridLines.show&&(0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,a),this.ctx.lineTo(h,s)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(l,o?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=o?"right":"center",this.ctx.textBaseline=o?"middle":"top",this.ctx.fillText(n,0,0),this.ctx.restore())},this)}else this.options.gridLines.show,this.options.labels.show}}});e.scaleService.registerScaleType("category",s,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={
-display:!0,position:"left",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},reverse:!1,beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},s=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},generateTicks:function(t,e){if(this.ticks=[],this.options.override)for(var a=0;a<=this.options.override.steps;++a){var s=this.options.override.start+a*this.options.override.stepWidth;ticks.push(s)}else{var o;if(o=this.isHorizontal()?Math.min(11,Math.ceil(t/50)):Math.min(11,Math.ceil(e/(2*this.options.labels.fontSize))),o=Math.max(2,o),this.options.beginAtZero){var n=i.sign(this.min),r=i.sign(this.max);0>n&&0>r?this.max=0:n>0&&r>0&&(this.min=0)}for(var h=i.niceNum(this.max-this.min,!1),l=i.niceNum(h/(o-1),!0),c=Math.floor(this.min/l)*l,u=Math.ceil(this.max/l)*l,d=c;u>=d;d+=l)this.ticks.push(d)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks),this.options.reverse?(this.ticks.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,a){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.labels.push(s?s:"")},this)},getRightValue:function(t){return"object"==typeof t?this.isHorizontal()?t.x:t.y:t},getPixelForValue:function(t){var e,i=this.end-this.start;return e=this.isHorizontal()?this.left+this.width/i*(t-this.start):this.bottom-this.height/i*(t-this.start)},calculateRange:function(){this.min=null,this.max=null;var t=[],e=[];if(this.options.stacked){i.each(this.data.datasets,function(a){(this.isHorizontal()?a.xAxisID===this.id:a.yAxisID===this.id)&&i.each(a.data,function(i,a){var s=this.getRightValue(i);t[a]=t[a]||0,e[a]=e[a]||0,this.options.relativePoints?t[a]=100:0>s?e[a]+=s:t[a]+=s},this)},this);var a=t.concat(e);this.min=i.min(a),this.max=i.max(a)}else i.each(this.data.datasets,function(t){(this.isHorizontal()?t.xAxisID===this.id:t.yAxisID===this.id)&&i.each(t.data,function(t,e){var i=this.getRightValue(t);null===this.min?this.min=i:i<this.min&&(this.min=i),null===this.max?this.max=i:i>this.max&&(this.max=i)},this)},this);this.min===this.max&&(this.min--,this.max++)},getPointPixelForValue:function(t,e,i){var a=this.getRightValue(t);if(this.options.stacked){for(var s=0,o=0,n=this.data.datasets.length-1;n>i;--n)this.data.datasets[n].data[e]<0?o+=this.data.datasets[n].data[e]:s+=this.data.datasets[n].data[e];return this.getPixelForValue(0>a?o+a:s+a)}return this.getPixelForValue(a)},calculateBarBase:function(t,e){var i=0;if(this.options.stacked){var a=this.data.datasets[t].data[e];if(0>a)for(var s=0;t>s;s++)this.data.datasets[s].yAxisID===this.id&&(i+=this.data.datasets[s].data[e]<0?this.data.datasets[s].data[e]:0);else for(var o=0;t>o;o++)this.data.datasets[o].yAxisID===this.id&&(i+=this.data.datasets[o].data[e]>0?this.data.datasets[o].data[e]:0);return this.getPixelForValue(i)}return i=this.getPixelForValue(this.min),this.beginAtZero||this.min<=0&&this.max>=0||this.min>=0&&this.max<=0?(i=this.getPixelForValue(0),i+=this.options.gridLines.lineWidth):this.min<0&&this.max<0&&(i=this.getPixelForValue(this.max)),i},calculateBarY:function(t,e){var i=this.data.datasets[t].data[e];if(this.options.stacked){for(var a=0,s=0,o=0;t>o;o++)this.data.datasets[o].data[e]<0?s+=this.data.datasets[o].data[e]||0:a+=this.data.datasets[o].data[e]||0;return this.getPixelForValue(0>i?s+i:a+i)}for(var n=0,r=t;r<this.data.datasets.length;r++)n+=r===t&&i?i:i;return this.getPixelForValue(i)},fit:function(t,e){this.calculateRange(),this.generateTicks(t,e),this.buildLabels();var a={width:0,height:0};if(this.isHorizontal()?a.width=t:a.width=this.options.gridLines.show&&this.options.display?10:0,this.isHorizontal()?a.height=this.options.gridLines.show&&this.options.display?10:0:a.height=e,this.options.labels.show&&this.options.display){var s=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);if(this.isHorizontal()){var o=(e-a.height,1.5*this.options.labels.fontSize);a.height=Math.min(e,a.height+o)}else{var n=t-a.width,r=i.longestText(this.ctx,s,this.labels);n>r?a.width+=r:a.width=t}}return this.width=a.width,this.height=a.height,a},draw:function(t){if(this.options.display){var e,a;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var s="bottom"==this.options.position?this.top:this.bottom-5,o="bottom"==this.options.position?this.top+5:this.bottom;i.each(this.ticks,function(n,r){var h=this.getPixelForValue(n);0===n||!a&&0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,s),this.ctx.lineTo(h,o)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()},this)}if(this.options.labels.show){var n;"top"==this.options.position?(n=this.bottom-10,this.ctx.textBaseline="bottom"):(n=this.top+10,this.ctx.textBaseline="top"),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,i,n)},this)}}else{if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var r="right"==this.options.position?this.left:this.right-5,h="right"==this.options.position?this.left+5:this.right;i.each(this.ticks,function(s,o){var n=this.getPixelForValue(s);0===s||!a&&0===o?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),n+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(r,n),this.ctx.lineTo(h,n)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,n),this.ctx.lineTo(t.right,n)),this.ctx.stroke()},this)}if(this.options.labels.show){var l;"left"==this.options.position?(l=this.right-10,this.ctx.textAlign="right"):(l=this.left+5,this.ctx.textAlign="left"),this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,l,i)},this)}}}}});e.scaleService.registerScaleType("linear",s,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,animate:!0,lineArc:!1,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1},angleLines:{show:!0,color:"rgba(0,0,0, 0.1)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},s=e.Element.extend({initialize:function(){this.height=this.chart.height,this.width=this.chart.width,this.xCenter=this.chart.width/2,this.yCenter=this.chart.height/2,this.size=i.min([this.height,this.width]),this.labels=this.data.labels,this.drawingArea=this.options.display?this.size/2-(this.options.labels.fontSize/2+this.options.labels.backdropPaddingY):this.size/2},getValueCount:function(){return this.data.labels.length},update:function(){this.options.lineArc?this.drawingArea=this.options.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},calculateRange:function(){this.min=null,this.max=null,i.each(this.data.datasets,function(t){i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)},generateTicks:function(){if(this.ticks=[],this.options.override)for(var t=0;t<=this.options.override.steps;++t){var e=this.options.override.start+t*this.options.override.stepWidth;ticks.push(e)}else{var a=Math.min(11,Math.ceil(this.drawingArea/(2*this.options.labels.fontSize)));if(a=Math.max(2,a),this.options.beginAtZero){var s=i.sign(this.min),o=i.sign(this.max);0>s&&0>o?this.max=0:s>0&&o>0&&(this.min=0)}for(var n=i.niceNum(this.max-this.min,!1),r=i.niceNum(n/(a-1),!0),h=Math.floor(this.min/r)*r,l=Math.ceil(this.max/r)*r,c=h;l>=c;c+=r)this.ticks.push(c)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildYLabels:function(){this.yLabels=[],i.each(this.ticks,function(t,e,a){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.yLabels.push(s?s:"")},this)},getCircumference:function(){return 2*Math.PI/this.getValueCount()},setScaleSize:function(){var t,e,a,s,o,n,r,h,l,c,u,d,g=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),m=this.width,f=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.getValueCount();e++)t=this.getPointPosition(e,g),a=this.ctx.measureText(i.template(this.options.labels.template,{value:this.labels[e]})).width+5,0===e||e===this.getValueCount()/2?(s=a/2,t.x+s>m&&(m=t.x+s,o=e),t.x-s<f&&(f=t.x-s,r=e)):e<this.getValueCount()/2?t.x+a>m&&(m=t.x+a,o=e):e>this.getValueCount()/2&&t.x-a<f&&(f=t.x-a,r=e);l=f,c=Math.ceil(m-this.width),n=this.getIndexAngle(o),h=this.getIndexAngle(r),u=c/Math.sin(n+Math.PI/2),d=l/Math.sin(h+Math.PI/2),u=i.isNumber(u)?u:0,d=i.isNumber(d)?d:0,this.drawingArea=g-(d+u)/2,this.setCenterPoint(d,u)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,a=t+this.drawingArea;this.xCenter=(a+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.getValueCount();return t*e-Math.PI/2},getDistanceFromCenterForValue:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},getPointPositionForValue:function(t,e){return this.getPointPosition(t,this.getDistanceFromCenterForValue(e))},draw:function(){if(this.options.display){var t=this.ctx;if(i.each(this.yLabels,function(e,a){if(a>0){var s=this.getDistanceFromCenterForValue(this.ticks[a]),o=this.yCenter-s;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,s,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var n=0;n<this.getValueCount();n++){var r=this.getPointPosition(n,this.getDistanceFromCenterForValue(this.ticks[a]));0===n?t.moveTo(r.x,r.y):t.lineTo(r.x,r.y)}t.closePath(),t.stroke()}if(this.options.labels.show){if(t.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),this.options.labels.showLabelBackdrop){var h=t.measureText(e).width;t.fillStyle=this.options.labels.backdropColor,t.fillRect(this.xCenter-h/2-this.options.labels.backdropPaddingX,o-this.fontSize/2-this.options.labels.backdropPaddingY,h+2*this.options.labels.backdropPaddingX,this.options.labels.fontSize+2*this.options.labels.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.labels.fontColor,t.fillText(e,this.xCenter,o)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.getValueCount()-1;e>=0;e--){if(this.options.angleLines.show){var a=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(a.x,a.y),t.stroke(),t.closePath()}var s=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var o=this.labels.length,n=this.labels.length/2,r=n/2,h=r>e||e>o-r,l=e===r||e===o-r;0===e?t.textAlign="center":e===n?t.textAlign="center":n>e?t.textAlign="left":t.textAlign="right",l?t.textBaseline="middle":h?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.labels[e],s.x,s.y)}}}}});e.scaleService.registerScaleType("radialLinear",s,a)}.call(this),/*!
+(function(){"use strict";var t=this,e=t.Chart,i=function(t,e){this.config=e,t.length&&t[0].getContext&&(t=t[0]),t.getContext&&(t=t.getContext("2d")),this.canvas=t.canvas,this.ctx=t;var a=function(t,e){return t["offset"+e]?t["offset"+e]:document.defaultView.getComputedStyle(t).getPropertyValue(e)},s=this.width=a(t.canvas,"Width")||t.canvas.width,o=this.height=a(t.canvas,"Height")||t.canvas.height;return t.canvas.width=s,t.canvas.height=o,s=this.width=t.canvas.width,o=this.height=t.canvas.height,this.aspectRatio=this.width/this.height,i.helpers.retinaScale(this),e?(this.controller=new i.Controller(this),this.controller):this};i.defaults={global:{responsive:!0,responsiveAnimationDuration:0,maintainAspectRatio:!0,events:["mousemove","mouseout","click","touchstart","touchmove","touchend"],hover:{onHover:null,mode:"single",animationDuration:400},onClick:null,defaultColor:"rgba(0,0,0,0.1)",elements:{}}},"undefined"!=typeof amd?define(function(){return i}):"object"==typeof 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t="x-axis-",i="y-axis-";this.options.scales&&(this.options.scales.xAxes&&this.options.scales.xAxes.length&&e.each(this.options.scales.xAxes,function(e,i){e.id=e.id||t+i},this),this.options.scales.yAxes&&this.options.scales.yAxes.length&&e.each(this.options.scales.yAxes,function(t,e){t.id=t.id||i+e},this))},buildScales:function(){if(this.scales={},this.options.scales&&(this.options.scales.xAxes&&this.options.scales.xAxes.length&&e.each(this.options.scales.xAxes,function(t,e){var i=Chart.scaleService.getScaleConstructor(t.type),a=new i({ctx:this.chart.ctx,options:t,data:this.data,id:t.id});this.scales[a.id]=a},this),this.options.scales.yAxes&&this.options.scales.yAxes.length&&e.each(this.options.scales.yAxes,function(t,e){var i=Chart.scaleService.getScaleConstructor(t.type),a=new i({ctx:this.chart.ctx,options:t,data:this.data,id:t.id});this.scales[a.id]=a},this)),this.options.scale){var t=Chart.scaleService.getScaleConstructor(this.options.scale.type),i=new t({ctx:this.chart.ctx,options:this.options.scale,data:this.data,chart:this.chart});this.scale=i}Chart.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height)},buildOrUpdateControllers:function(){e.each(this.data.datasets,function(t,e){var i=t.type||this.config.type;return t.controller?void t.controller.updateIndex(e):void(t.controller=new Chart.controllers[i](this,e))},this)},resetElements:function(){e.each(this.data.datasets,function(t,e){t.controller.reset()},this)},update:function(t,i){Chart.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),e.each(this.data.datasets,function(t,e){t.controller.update()},this),this.render(t,i)},render:function(t,i){if(0!==this.options.animation.duration||t){var a=new Chart.Animation;a.numSteps=(t||this.options.animation.duration)/16.66,a.easing=this.options.animation.easing,a.render=function(t,i){var a=e.easingEffects[i.easing],s=i.currentStep/i.numSteps,o=a(s);t.draw(o,s,i.currentStep)},a.onAnimationProgress=this.options.onAnimationProgress,a.onAnimationComplete=this.options.onAnimationComplete,Chart.animationService.addAnimation(this,a,t,i)}else this.draw(),this.options.onAnimationComplete.call(this);return this},draw:function(t){var i=t||1;this.clear(),e.each(this.scales,function(t){t.draw(this.chartArea)},this),this.scale&&this.scale.draw(),e.each(this.data.datasets,function(e,i){e.controller.draw(t)},this),this.tooltip.transition(i).draw()},getElementAtEvent:function(t){var i=e.getRelativePosition(t),a=[];return e.each(this.data.datasets,function(t,s){e.each(t.metaData,function(t,e){return t.inRange(i.x,i.y)?(a.push(t),a):void 0},this)},this),a},getElementsAtEvent:function(t){var i=e.getRelativePosition(t),a=[];return e.each(this.data.datasets,function(t,s){e.each(t.metaData,function(t,e){t.inLabelRange(i.x,i.y)&&a.push(t)},this)},this),a},getDatasetAtEvent:function(t){for(var i=e.getRelativePosition(t),a=[],s=0;s<this.chart.data.datasets.length;s++)for(elementIndex=0;elementIndex<this.chart.data.datasets[s].metaData.length;elementIndex++)this.chart.data.datasets[s].metaData[elementIndex].inLabelRange(i.x,i.y)&&e.each(this.chart.data.datasets,datasetIterator);return a.length?a:[]},generateLegend:function(){return template(this.options.legendTemplate,this)},destroy:function(){this.clear(),e.unbindEvents(this,this.events);var t=this.chart.canvas;t.width=this.chart.width,t.height=this.chart.height,t.style.removeProperty?(t.style.removeProperty("width"),t.style.removeProperty("height")):(t.style.removeAttribute("width"),t.style.removeAttribute("height")),delete Chart.instances[this.id]},toBase64Image:function(){return this.chart.canvas.toDataURL.apply(this.chart.canvas,arguments)},initToolTip:function(){this.tooltip=new Chart.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this)},bindEvents:function(){e.bindEvents(this,this.options.events,function(t){this.eventHandler(t)})},eventHandler:function(t){this.lastActive=this.lastActive||[],"mouseout"==t.type?this.active=[]:this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);if(this.lastActive.length)switch(this.options.hover.mode){case"single":this.data.datasets[this.lastActive[0]._datasetIndex].controller.removeHoverStyle(this.lastActive[0],this.lastActive[0]._datasetIndex,this.lastActive[0]._index);break;case"label":for(var i=0;i<this.lastActive.length;i++)this.data.datasets[this.lastActive[i]._datasetIndex].controller.removeHoverStyle(this.lastActive[i],this.lastActive[i]._datasetIndex,this.lastActive[i]._index);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":this.data.datasets[this.active[0]._datasetIndex].controller.setHoverStyle(this.active[0]);break;case"label":for(var i=0;i<this.active.length;i++)this.data.datasets[this.active[i]._datasetIndex].controller.setHoverStyle(this.active[i]);break;case"dataset":}if((this.options.tooltips.enabled||this.options.tooltips.custom)&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,e.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;e.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.update(this.options.hover.animationDuration,!0))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers);e.addEvent(window,"resize",function(){var t;return function(){clearTimeout(t),t=setTimeout(function(){e.each(Chart.instances,function(t){t.options.responsive&&t.resize()})},16)}}())}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.scaleService={constructors:{},defaults:{},registerScaleType:function(t,e,i){this.constructors[t]=e,this.defaults[t]=i},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0},getScaleDefaults:function(t){return this.defaults.hasOwnProperty(t)?this.defaults[t]:{}},fitScalesForChart:function(t,e,a){var s=e>30?5:2,o=a>30?5:2;if(t){var n=i.where(t.scales,function(t){return"left"==t.options.position}),r=i.where(t.scales,function(t){return"right"==t.options.position}),h=i.where(t.scales,function(t){return"top"==t.options.position}),l=i.where(t.scales,function(t){return"bottom"==t.options.position}),c=e/2,u=a/2;c-=2*s,u-=2*o;var d=(e-c)/(n.length+r.length),g=(a-u)/(h.length+l.length),m=[],f=function(t){var e=t.fit(d,u);m.push({horizontal:!1,minSize:e,scale:t})},p=function(t){var e=t.fit(c,g);m.push({horizontal:!0,minSize:e,scale:t})};i.each(n,f),i.each(r,f),i.each(h,p),i.each(l,p);var v=a-2*o,b=e-2*s;i.each(m,function(t){t.horizontal?v-=t.minSize.height:b-=t.minSize.width});var x=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t});e&&t.fit(e.minSize.width,v)},y=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:w,right:C,top:0,bottom:0};e&&t.fit(b,e.minSize.height,a)},w=s,C=s,_=o,D=o;i.each(n,x),i.each(r,x),i.each(n,function(t){w+=t.width}),i.each(r,function(t){C+=t.width}),i.each(h,y),i.each(l,y),i.each(h,function(t){_+=t.height}),i.each(l,function(t){D+=t.height}),i.each(n,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:D};e&&t.fit(e.minSize.width,v,a)}),i.each(r,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:D};e&&t.fit(e.minSize.width,v,a)});var k=s,A=o,S=function(t){t.left=k,t.right=k+t.width,t.top=_,t.bottom=_+v,k=t.right},P=function(t){t.left=w,t.right=w+b,t.top=A,t.bottom=A+t.height,A=t.bottom};i.each(n,S),i.each(h,P),k+=b,A+=v,i.each(r,S),i.each(l,P),t.chartArea={left:w,top:_,right:w+b,bottom:_+v}}}}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.tooltips={enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>: ","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>: ","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},e.Tooltip=e.Element.extend({initialize:function(){var t=this._options;i.extend(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":i.extend(this._model,{text:i.template(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();i.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var a,s,o=[],n=[],r=this._data.datasets.length-1;r>=0&&(a=this._data.datasets[r].metaData,s=i.indexOf(a,this._active[0]),-1===s);r--);var h=function(t){var e,a,r,h,l,c=[],u=[],d=[];return i.each(this._data.datasets,function(t){e=t.metaData,e[s]&&e[s].hasValue()&&c.push(e[s])},this),i.each(this._options.stacked?c.reverse():c,function(t){u.push(t._view.x),d.push(t._view.y),o.push(i.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),n.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),l=i.min(d),r=i.max(d),h=i.min(u),a=i.max(u),{x:h>this._chart.width/2?h:a,y:(l+r)/2}}.call(this,s);i.extend(this._model,{x:h.x,y:h.y,labels:o,title:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:"",legendColors:n,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=o.length*this._model.fontSize+(o.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var l=t.measureText(this._model.title).width,c=i.longestText(t,this.font,o)+this._model.fontSize+3,u=i.max([c,l]);this._model.width=u+2*this._model.xPadding;var d=this._model.height/2;this._model.y-d<0?this._model.y=d:this._model.y+d>this._chart.height&&(this._model.y=this._chart.height-d),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.hover.mode){case"single":t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var a=e.caretPadding||2,s=t.measureText(e.text).width+2*e.xPadding,o=e.fontSize+2*e.yPadding,n=o+e.caretHeight+a;e.x+s/2>this._chart.width?e.xAlign="left":e.x-s/2<0&&(e.xAlign="right"),e.y-n<0&&(e.yAlign="below");var r=e.x-s/2,h=e.y-n;if(t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),this._options.tooltips.custom&&this._options.tooltips.custom(this),!this._options.tooltips.enabled)return;switch(e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-a),t.lineTo(e.x+e.caretHeight,e.y-(a+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(a+e.caretHeight)),t.closePath(),t.fill();break;case"below":h=e.y+a+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+a),t.lineTo(e.x+e.caretHeight,e.y+a+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+a+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":r=e.x-s+(e.cornerRadius+e.caretHeight);break;case"right":r=e.x-(e.cornerRadius+e.caretHeight)}i.drawRoundedRectangle(t,r,h,s,o,e.cornerRadius),t.fill(),t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,r+s/2,h+o/2);break;case"label":if(this._options.tooltips.custom&&this._options.tooltips.custom(this),!this._options.tooltips.enabled)return;i.drawRoundedRectangle(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=i.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=i.fontString(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),i.each(e.labels,function(a,s){t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(a,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(s+1)),t.fillStyle=i.color(e.legendColors[s].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(s+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=i.color(e.legendColors[s].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(s+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.bar={hover:{mode:"label"},scales:{xAxes:[{type:"category",categorySpacing:10,spacing:1,gridLines:{offsetGridLines:!0}}],yAxes:[{type:"linear"}]}},e.controllers.bar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.bar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],
+i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){i.each(this.getDataset().metaData,function(e,i){this.updateElement(e,i,t)},this)},updateElement:function(t,e,a){var s,o=this.getScaleForId(this.getDataset().xAxisID),n=this.getScaleForId(this.getDataset().yAxisID);s=n.getPixelForValue(n.min<0&&n.max<0?n.max:n.min>0&&n.max>0?n.min:0),i.extend(t,{_chart:this.chart.chart,_xScale:o,_yScale:n,_datasetIndex:this.index,_index:e,_model:{x:o.calculateBarX(this.chart.data.datasets.length,this.index,e),y:a?s:n.calculateBarY(this.index,e),label:this.chart.data.labels[e],datasetLabel:this.getDataset().label,base:n.calculateBarBase(this.index,e),width:o.calculateBarWidth(this.chart.data.datasets.length),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}}),t.pivot()},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.doughnut={animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},cutoutPercentage:50},e.defaults.pie=i.clone(e.defaults.doughnut),i.extend(e.defaults.pie,{cutoutPercentage:0}),e.controllers.doughnut=e.controllers.pie=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.doughnut.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t,i){this.getDataset().metaData=this.getDataset().metaData||[];var a=new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.getDataset().backgroundColor.splice(t,0,i),this.updateElement(a,t,!0),this.getDataset().metaData.splice(t,0,a)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,i){this.updateElement(e,i,t)},this)},updateElement:function(t,e,a){var s={x:this.chart.chart.width/2,y:this.chart.chart.height/2,startAngle:Math.PI*-.5,circumference:this.chart.options.animation.animateRotate?0:this.calculateCircumference(this.getDataset().data[e]),outerRadius:this.chart.options.animation.animateScale?0:this.outerRadius,innerRadius:this.chart.options.animation.animateScale?0:this.innerRadius};i.extend(t,{_chart:this.chart.chart,_datasetIndex:this.index,_index:e,_model:a?s:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,circumference:this.calculateCircumference(this.getDataset().data[e]),outerRadius:this.outerRadius,innerRadius:this.innerRadius,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.getDataset().label,e,this.chart.data.labels[e])}}),a||(0===e?t._model.startAngle=Math.PI*-.5:t._model.startAngle=this.getDataset().metaData[e-1]._model.endAngle,t._model.endAngle=t._model.startAngle+t._model.circumference,e<this.getDataset().data.length-1&&(this.getDataset().metaData[e+1]._model.startAngle=t._model.endAngle)),t.pivot()},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?1.999999*Math.PI*(t/this.getDataset().total):0}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.line={hover:{mode:"label"},scales:{xAxes:[{type:"category",id:"x-axis-0"}],yAxes:[{type:"linear",id:"y-axis-0"}]}},e.controllers.line=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.line.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i),this.updateBezierControlPoints()},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){var e,a=this.getDataset().metaDataset,s=this.getDataset().metaData,o=this.getScaleForId(this.getDataset().yAxisID);this.getScaleForId(this.getDataset().xAxisID);e=o.getPixelForValue(o.min<0&&o.max<0?o.max:o.min>0&&o.max>0?o.min:0),i.extend(a,{_scale:o,_datasetIndex:this.index,_children:s,_model:{tension:a.custom&&a.custom.tension?a.custom.tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,borderCapStyle:a.custom&&a.custom.borderCapStyle?a.custom.borderCapStyle:this.getDataset().borderCapStyle||this.chart.options.elements.line.borderCapStyle,borderDash:a.custom&&a.custom.borderDash?a.custom.borderDash:this.getDataset().borderDash||this.chart.options.elements.line.borderDash,borderDashOffset:a.custom&&a.custom.borderDashOffset?a.custom.borderDashOffset:this.getDataset().borderDashOffset||this.chart.options.elements.line.borderDashOffset,borderJoinStyle:a.custom&&a.custom.borderJoinStyle?a.custom.borderJoinStyle:this.getDataset().borderJoinStyle||this.chart.options.elements.line.borderJoinStyle,fill:a.custom&&a.custom.fill?a.custom.fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:o.top,scaleBottom:o.bottom,scaleZero:e}}),a.pivot(),i.each(s,function(e,i){this.updateElement(e,i,t)},this),this.updateBezierControlPoints()},updateElement:function(t,e,a){var s,o=this.getScaleForId(this.getDataset().yAxisID),n=this.getScaleForId(this.getDataset().xAxisID);s=o.getPixelForValue(o.min<0&&o.max<0?o.max:o.min>0&&o.max>0?o.min:0),i.extend(t,{_chart:this.chart.chart,_xScale:n,_yScale:o,_datasetIndex:this.index,_index:e,_model:{x:n.getPointPixelForValue(this.getDataset().data[e],e,this.index),y:a?s:o.getPointPixelForValue(this.getDataset().data[e],e,this.index),tension:t.custom&&t.custom.tension?t.custom.tension:this.chart.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth),skip:t.custom&&t.custom.skip?t.custom.skip:null===this.getDataset().data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,e,this.chart.options.elements.point.hitRadius)}})},updateBezierControlPoints:function(){i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e)._model,t._model,i.nextItem(this.getDataset().metaData,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.polarArea={scale:{type:"radialLinear",lineArc:!0},animateRotate:!0,animateScale:!0},e.controllers.polarArea=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.polarArea.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.chart.scale.calculateRange(),this.chart.scale.generateTicks(),this.chart.scale.buildYLabels(),this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,i){this.updateElement(e,i,t)},this)},updateElement:function(t,e,a){var s=1/this.getDataset().data.length*2,o=-.5*Math.PI+Math.PI*s*e,n=o+s*Math.PI,r={x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.options.animateScale?0:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[e]),startAngle:this.chart.options.animateRotate?Math.PI*-.5:o,endAngle:this.chart.options.animateRotate?Math.PI*-.5:n,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,e,this.chart.data.labels[e])};i.extend(t,{_chart:this.chart.chart,_datasetIndex:this.index,_index:e,_model:a?r:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[e]),startAngle:o,endAngle:n,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,e,this.chart.data.labels[e])}}),t.pivot()},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw(),console.log(t)},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?2*Math.PI*(t/this.getDataset().total):0},updateScaleRange:function(){i.extend(this.chart.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.radar={scale:{type:"radialLinear"},elements:{line:{tension:0}}},e.controllers.radar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.radar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData,_loop:!0}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i,_model:{x:0,y:0}})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i),this.updateBezierControlPoints()},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){var e,a=(this.getDataset().metaDataset,this.getDataset().metaData),s=this.chart.scale;s.setScaleSize(),s.calculateRange(),s.generateTicks(),s.buildYLabels(),e=s.min<0&&s.max<0?s.getPointPositionForValue(0,s.max):s.min>0&&s.max>0?s.getPointPositionForValue(0,s.min):s.getPointPositionForValue(0,0),i.extend(this.getDataset().metaDataset,{_datasetIndex:this.index,_children:this.getDataset().metaData,_model:{tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:e}}),this.getDataset().metaDataset.pivot(),i.each(a,function(e,i){this.updateElement(e,i,t)},this),this.updateBezierControlPoints()},updateElement:function(t,e,a){var s=this.chart.scale.getPointPositionForValue(e,this.getDataset().data[e]);i.extend(t,{_datasetIndex:this.index,_index:e,_model:{x:a?this.chart.scale.xCenter:s.x,y:a?this.chart.scale.yCenter:s.y,tension:t.custom&&t.custom.tension?t.custom.tension:this.chart.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.getDataset().pointRadius,e,this.chart.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth),skip:t.custom&&t.custom.skip?t.custom.skip:null===this.getDataset().data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,e,this.chart.options.elements.point.hitRadius)}})},updateBezierControlPoints:function(){i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e,!0)._model,t._model,i.nextItem(this.getDataset().metaData,e,!0)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"bottom",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},s=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},getPixelForValue:function(t,e,i,a){if(this.isHorizontal()){var s=(this.labelRotation>0,this.width-(this.paddingLeft+this.paddingRight)),o=s/Math.max(this.data.labels.length-(this.options.gridLines.offsetGridLines?0:1),1),n=o*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&a&&(n+=o/2),this.left+Math.round(n)}return this.top+e*(this.height/this.data.labels.length)},getPointPixelForValue:function(t,e,i){return this.getPixelForValue(t,e,i,!0)},calculateBaseWidth:function(){return this.getPixelForValue(null,1,0,!0)-this.getPixelForValue(null,0,0,!0)-2*this.options.categorySpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*this.options.spacing;return this.options.stacked?e:e/t},calculateBarX:function(t,e,i){var a=this.calculateBaseWidth(),s=this.getPixelForValue(null,i,e,!0)-a/2,o=this.calculateBarWidth(t);return this.options.stacked?s+o/2:s+o*e+e*this.options.spacing+o/2},calculateLabelRotation:function(t,e){var a=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=a;var s,o,n=this.ctx.measureText(this.data.labels[0]).width,r=this.ctx.measureText(this.data.labels[this.data.labels.length-1]).width;if(this.paddingRight=r/2+3,this.paddingLeft=n/2+3,this.labelRotation=0,this.options.display){var h,l,c=i.longestText(this.ctx,a,this.data.labels);this.labelWidth=c;for(var u=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>u&&this.labelRotation<=90;){if(h=Math.cos(i.toRadians(this.labelRotation)),l=Math.sin(i.toRadians(this.labelRotation)),s=h*n,o=h*r,s+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=s+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,l*c>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=h*c}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;e&&(this.paddingLeft-=e.left,this.paddingRight-=e.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},fit:function(t,e,a){this.isHorizontal()?this.width=t:this.height=e,this.calculateLabelRotation(e,a);var s={width:0,height:0},o=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),n=i.longestText(this.ctx,o,this.data.labels);if(this.isHorizontal()?s.width=t:this.options.display&&(s.width=Math.min(n+6,t)),this.isHorizontal()&&this.options.display){var r=Math.sin(i.toRadians(this.labelRotation))*n+1.5*this.options.labels.fontSize;s.height=Math.min(r,e)}else this.options.display&&(s.height=e);return this.width=s.width,this.height=s.height,s},draw:function(t){if(this.options.display){var e;if(this.ctx.fillStyle=this.options.labels.fontColor,
+this.isHorizontal()){e=!0;var a="bottom"==this.options.position?this.top:this.bottom-10,s="bottom"==this.options.position?this.top+10:this.bottom,o=0!==this.labelRotation;i.each(this.data.labels,function(n,r){var h=this.getPixelForValue(n,r,null,!1),l=this.getPixelForValue(n,r,null,!0);this.options.gridLines.show&&(0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,a),this.ctx.lineTo(h,s)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(l,o?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=o?"right":"center",this.ctx.textBaseline=o?"middle":"top",this.ctx.fillText(n,0,0),this.ctx.restore())},this)}else this.options.gridLines.show,this.options.labels.show}}});e.scaleService.registerScaleType("category",s,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"left",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},reverse:!1,beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},s=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},generateTicks:function(t,e){if(this.ticks=[],this.options.override)for(var a=0;a<=this.options.override.steps;++a){var s=this.options.override.start+a*this.options.override.stepWidth;this.ticks.push(s)}else{var o;if(o=this.isHorizontal()?Math.min(11,Math.ceil(t/50)):Math.min(11,Math.ceil(e/(2*this.options.labels.fontSize))),o=Math.max(2,o),this.options.beginAtZero){var n=i.sign(this.min),r=i.sign(this.max);0>n&&0>r?this.max=0:n>0&&r>0&&(this.min=0)}for(var h=i.niceNum(this.max-this.min,!1),l=i.niceNum(h/(o-1),!0),c=Math.floor(this.min/l)*l,u=Math.ceil(this.max/l)*l,d=c;u>=d;d+=l)this.ticks.push(d)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks),this.options.reverse?(this.ticks.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,a){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.labels.push(s?s:"")},this)},getRightValue:function(t){return"object"==typeof t?this.isHorizontal()?t.x:t.y:t},getPixelForValue:function(t){var e,i=this.end-this.start;return e=this.isHorizontal()?this.left+this.width/i*(t-this.start):this.bottom-this.height/i*(t-this.start)},calculateRange:function(){this.min=null,this.max=null;var t=[],e=[];if(this.options.stacked){i.each(this.data.datasets,function(a){(this.isHorizontal()?a.xAxisID===this.id:a.yAxisID===this.id)&&i.each(a.data,function(i,a){var s=this.getRightValue(i);t[a]=t[a]||0,e[a]=e[a]||0,this.options.relativePoints?t[a]=100:0>s?e[a]+=s:t[a]+=s},this)},this);var a=t.concat(e);this.min=i.min(a),this.max=i.max(a)}else i.each(this.data.datasets,function(t){(this.isHorizontal()?t.xAxisID===this.id:t.yAxisID===this.id)&&i.each(t.data,function(t,e){var i=this.getRightValue(t);null===this.min?this.min=i:i<this.min&&(this.min=i),null===this.max?this.max=i:i>this.max&&(this.max=i)},this)},this);this.min===this.max&&(this.min--,this.max++)},getPointPixelForValue:function(t,e,i){var a=this.getRightValue(t);if(this.options.stacked){for(var s=0,o=0,n=this.data.datasets.length-1;n>i;--n)this.data.datasets[n].data[e]<0?o+=this.data.datasets[n].data[e]:s+=this.data.datasets[n].data[e];return this.getPixelForValue(0>a?o+a:s+a)}return this.getPixelForValue(a)},calculateBarBase:function(t,e){var i=0;if(this.options.stacked){var a=this.data.datasets[t].data[e];if(0>a)for(var s=0;t>s;s++)this.data.datasets[s].yAxisID===this.id&&(i+=this.data.datasets[s].data[e]<0?this.data.datasets[s].data[e]:0);else for(var o=0;t>o;o++)this.data.datasets[o].yAxisID===this.id&&(i+=this.data.datasets[o].data[e]>0?this.data.datasets[o].data[e]:0);return this.getPixelForValue(i)}return i=this.getPixelForValue(this.min),this.beginAtZero||this.min<=0&&this.max>=0||this.min>=0&&this.max<=0?(i=this.getPixelForValue(0),i+=this.options.gridLines.lineWidth):this.min<0&&this.max<0&&(i=this.getPixelForValue(this.max)),i},calculateBarY:function(t,e){var i=this.data.datasets[t].data[e];if(this.options.stacked){for(var a=0,s=0,o=0;t>o;o++)this.data.datasets[o].data[e]<0?s+=this.data.datasets[o].data[e]||0:a+=this.data.datasets[o].data[e]||0;return this.getPixelForValue(0>i?s+i:a+i)}for(var n=0,r=t;r<this.data.datasets.length;r++)n+=r===t&&i?i:i;return this.getPixelForValue(i)},fit:function(t,e){this.calculateRange(),this.generateTicks(t,e),this.buildLabels();var a={width:0,height:0};if(this.isHorizontal()?a.width=t:a.width=this.options.gridLines.show&&this.options.display?10:0,this.isHorizontal()?a.height=this.options.gridLines.show&&this.options.display?10:0:a.height=e,this.options.labels.show&&this.options.display){var s=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);if(this.isHorizontal()){var o=(e-a.height,1.5*this.options.labels.fontSize);a.height=Math.min(e,a.height+o)}else{var n=t-a.width,r=i.longestText(this.ctx,s,this.labels);n>r?a.width+=r:a.width=t}}return this.width=a.width,this.height=a.height,a},draw:function(t){if(this.options.display){var e,a;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var s="bottom"==this.options.position?this.top:this.bottom-5,o="bottom"==this.options.position?this.top+5:this.bottom;i.each(this.ticks,function(n,r){var h=this.getPixelForValue(n);0===n||!a&&0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,s),this.ctx.lineTo(h,o)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()},this)}if(this.options.labels.show){var n;"top"==this.options.position?(n=this.bottom-10,this.ctx.textBaseline="bottom"):(n=this.top+10,this.ctx.textBaseline="top"),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,i,n)},this)}}else{if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var r="right"==this.options.position?this.left:this.right-5,h="right"==this.options.position?this.left+5:this.right;i.each(this.ticks,function(s,o){var n=this.getPixelForValue(s);0===s||!a&&0===o?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),n+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(r,n),this.ctx.lineTo(h,n)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,n),this.ctx.lineTo(t.right,n)),this.ctx.stroke()},this)}if(this.options.labels.show){var l;"left"==this.options.position?(l=this.right-10,this.ctx.textAlign="right"):(l=this.left+5,this.ctx.textAlign="left"),this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,l,i)},this)}}}}});e.scaleService.registerScaleType("linear",s,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,animate:!0,lineArc:!1,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1},angleLines:{show:!0,color:"rgba(0,0,0, 0.1)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},s=e.Element.extend({initialize:function(){this.height=this.chart.height,this.width=this.chart.width,this.xCenter=this.chart.width/2,this.yCenter=this.chart.height/2,this.size=i.min([this.height,this.width]),this.labels=this.data.labels,this.drawingArea=this.options.display?this.size/2-(this.options.labels.fontSize/2+this.options.labels.backdropPaddingY):this.size/2},getValueCount:function(){return this.data.labels.length},update:function(){this.options.lineArc?this.drawingArea=this.options.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},calculateRange:function(){this.min=null,this.max=null,i.each(this.data.datasets,function(t){i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)},generateTicks:function(){if(this.ticks=[],this.options.override)for(var t=0;t<=this.options.override.steps;++t){var e=this.options.override.start+t*this.options.override.stepWidth;this.ticks.push(e)}else{var a=Math.min(11,Math.ceil(this.drawingArea/(2*this.options.labels.fontSize)));if(a=Math.max(2,a),this.options.beginAtZero){var s=i.sign(this.min),o=i.sign(this.max);0>s&&0>o?this.max=0:s>0&&o>0&&(this.min=0)}for(var n=i.niceNum(this.max-this.min,!1),r=i.niceNum(n/(a-1),!0),h=Math.floor(this.min/r)*r,l=Math.ceil(this.max/r)*r,c=h;l>=c;c+=r)this.ticks.push(c)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildYLabels:function(){this.yLabels=[],i.each(this.ticks,function(t,e,a){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.yLabels.push(s?s:"")},this)},getCircumference:function(){return 2*Math.PI/this.getValueCount()},setScaleSize:function(){var t,e,a,s,o,n,r,h,l,c,u,d,g=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),m=this.width,f=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.getValueCount();e++)t=this.getPointPosition(e,g),a=this.ctx.measureText(i.template(this.options.labels.template,{value:this.labels[e]})).width+5,0===e||e===this.getValueCount()/2?(s=a/2,t.x+s>m&&(m=t.x+s,o=e),t.x-s<f&&(f=t.x-s,r=e)):e<this.getValueCount()/2?t.x+a>m&&(m=t.x+a,o=e):e>this.getValueCount()/2&&t.x-a<f&&(f=t.x-a,r=e);l=f,c=Math.ceil(m-this.width),n=this.getIndexAngle(o),h=this.getIndexAngle(r),u=c/Math.sin(n+Math.PI/2),d=l/Math.sin(h+Math.PI/2),u=i.isNumber(u)?u:0,d=i.isNumber(d)?d:0,this.drawingArea=g-(d+u)/2,this.setCenterPoint(d,u)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,a=t+this.drawingArea;this.xCenter=(a+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.getValueCount();return t*e-Math.PI/2},getDistanceFromCenterForValue:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},getPointPositionForValue:function(t,e){return this.getPointPosition(t,this.getDistanceFromCenterForValue(e))},draw:function(){if(this.options.display){var t=this.ctx;if(i.each(this.yLabels,function(e,a){if(a>0){var s=this.getDistanceFromCenterForValue(this.ticks[a]),o=this.yCenter-s;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,s,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var n=0;n<this.getValueCount();n++){var r=this.getPointPosition(n,this.getDistanceFromCenterForValue(this.ticks[a]));0===n?t.moveTo(r.x,r.y):t.lineTo(r.x,r.y)}t.closePath(),t.stroke()}if(this.options.labels.show){if(t.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),this.options.labels.showLabelBackdrop){var h=t.measureText(e).width;t.fillStyle=this.options.labels.backdropColor,t.fillRect(this.xCenter-h/2-this.options.labels.backdropPaddingX,o-this.fontSize/2-this.options.labels.backdropPaddingY,h+2*this.options.labels.backdropPaddingX,this.options.labels.fontSize+2*this.options.labels.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.labels.fontColor,t.fillText(e,this.xCenter,o)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.getValueCount()-1;e>=0;e--){if(this.options.angleLines.show){var a=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(a.x,a.y),t.stroke(),t.closePath()}var s=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var o=this.labels.length,n=this.labels.length/2,r=n/2,h=r>e||e>o-r,l=e===r||e===o-r;0===e?t.textAlign="center":e===n?t.textAlign="center":n>e?t.textAlign="left":t.textAlign="right",l?t.textBaseline="middle":h?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.labels[e],s.x,s.y)}}}}});e.scaleService.registerScaleType("radialLinear",s,a)}.call(this),/*!
  * Chart.js
  * http://chartjs.org/
  * Version: 2.0.0-alpha
@@ -27,7 +27,7 @@ function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.eleme
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.elements.line={tension:.4,backgroundColor:e.defaults.global.defaultColor,borderWidth:3,borderColor:e.defaults.global.defaultColor,fill:!0,skipNull:!0,drawNull:!1},e.elements.Line=e.Element.extend({draw:function(){var t=this._view,a=this._chart.ctx,s=this._children[0],o=this._children[this._children.length-1];i.each(this._children,function(e,s){var o=i.previousItem(this._children,s),n=i.nextItem(this._children,s);return 0===s?void a.moveTo(e._view.x,e._view.y):(e._view.skip&&t.skipNull&&!this._loop?(a.lineTo(o._view.x,e._view.y),a.moveTo(n._view.x,e._view.y)):o._view.skip&&t.skipNull&&!this._loop&&(a.moveTo(e._view.x,o._view.y),a.lineTo(e._view.x,e._view.y)),void(o._view.skip&&t.skipNull?a.moveTo(e._view.x,e._view.y):t.tension>0?a.bezierCurveTo(o._view.controlPointNextX,o._view.controlPointNextY,e._view.controlPointPreviousX,e._view.controlPointPreviousY,e._view.x,e._view.y):a.lineTo(e._view.x,e._view.y)))},this),this._loop&&(t.tension>0&&!s._view.skip?a.bezierCurveTo(o._view.controlPointNextX,o._view.controlPointNextY,s._view.controlPointPreviousX,s._view.controlPointPreviousY,s._view.x,s._view.y):a.lineTo(s._view.x,s._view.y)),this._children.length>0&&t.fill&&(a.lineTo(this._children[this._children.length-1]._view.x,t.scaleZero),a.lineTo(this._children[0]._view.x,t.scaleZero),a.fillStyle=t.backgroundColor||e.defaults.global.defaultColor,a.closePath(),a.fill()),a.lineWidth=t.borderWidth||e.defaults.global.defaultColor,a.strokeStyle=t.borderColor||e.defaults.global.defaultColor,a.beginPath(),i.each(this._children,function(e,s){var o=i.previousItem(this._children,s),n=i.nextItem(this._children,s);return 0===s?void a.moveTo(e._view.x,e._view.y):e._view.skip&&t.skipNull&&!this._loop?(a.moveTo(o._view.x,e._view.y),void a.moveTo(n._view.x,e._view.y)):o._view.skip&&t.skipNull&&!this._loop?(a.moveTo(e._view.x,o._view.y),void a.moveTo(e._view.x,e._view.y)):o._view.skip&&t.skipNull?void a.moveTo(e._view.x,e._view.y):void(t.tension>0?a.bezierCurveTo(o._view.controlPointNextX,o._view.controlPointNextY,e._view.controlPointPreviousX,e._view.controlPointPreviousY,e._view.x,e._view.y):a.lineTo(e._view.x,e._view.y))},this),this._loop&&!s._view.skip&&(t.tension>0?a.bezierCurveTo(o._view.controlPointNextX,o._view.controlPointNextY,s._view.controlPointPreviousX,s._view.controlPointPreviousY,s._view.x,s._view.y):a.lineTo(s._view.x,s._view.y)),a.stroke()}})}.call(this),/*!
+function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.elements.line={tension:.4,backgroundColor:e.defaults.global.defaultColor,borderWidth:3,borderColor:e.defaults.global.defaultColor,borderCapStyle:"butt",borderDash:[],borderDashOffset:0,borderJoinStyle:"miter",fill:!0,skipNull:!0,drawNull:!1},e.elements.Line=e.Element.extend({draw:function(){var t=this._view,a=this._chart.ctx,s=this._children[0],o=this._children[this._children.length-1];a.save(),i.each(this._children,function(e,s){var o=i.previousItem(this._children,s),n=i.nextItem(this._children,s);return 0===s?void a.moveTo(e._view.x,e._view.y):(e._view.skip&&t.skipNull&&!this._loop?(a.lineTo(o._view.x,e._view.y),a.moveTo(n._view.x,e._view.y)):o._view.skip&&t.skipNull&&!this._loop&&(a.moveTo(e._view.x,o._view.y),a.lineTo(e._view.x,e._view.y)),void(o._view.skip&&t.skipNull?a.moveTo(e._view.x,e._view.y):t.tension>0?a.bezierCurveTo(o._view.controlPointNextX,o._view.controlPointNextY,e._view.controlPointPreviousX,e._view.controlPointPreviousY,e._view.x,e._view.y):a.lineTo(e._view.x,e._view.y)))},this),this._loop&&(t.tension>0&&!s._view.skip?a.bezierCurveTo(o._view.controlPointNextX,o._view.controlPointNextY,s._view.controlPointPreviousX,s._view.controlPointPreviousY,s._view.x,s._view.y):a.lineTo(s._view.x,s._view.y)),this._children.length>0&&t.fill&&(a.lineTo(this._children[this._children.length-1]._view.x,t.scaleZero),a.lineTo(this._children[0]._view.x,t.scaleZero),a.fillStyle=t.backgroundColor||e.defaults.global.defaultColor,a.closePath(),a.fill()),a.lineCap=t.borderCapStyle||e.defaults.global.elements.line.borderCapStyle,a.setLineDash(t.borderDash||e.defaults.global.elements.line.borderDash),a.lineDashOffset=t.borderDashOffset||e.defaults.global.elements.line.borderDashOffset,a.lineJoin=t.borderJoinStyle||e.defaults.global.elements.line.borderJoinStyle,a.lineWidth=t.borderWidth||e.defaults.global.defaultColor,a.strokeStyle=t.borderColor||e.defaults.global.defaultColor,a.beginPath(),i.each(this._children,function(e,s){var o=i.previousItem(this._children,s),n=i.nextItem(this._children,s);return 0===s?void a.moveTo(e._view.x,e._view.y):e._view.skip&&t.skipNull&&!this._loop?(a.moveTo(o._view.x,e._view.y),void a.moveTo(n._view.x,e._view.y)):o._view.skip&&t.skipNull&&!this._loop?(a.moveTo(e._view.x,o._view.y),void a.moveTo(e._view.x,e._view.y)):o._view.skip&&t.skipNull?void a.moveTo(e._view.x,e._view.y):void(t.tension>0?a.bezierCurveTo(o._view.controlPointNextX,o._view.controlPointNextY,e._view.controlPointPreviousX,e._view.controlPointPreviousY,e._view.x,e._view.y):a.lineTo(e._view.x,e._view.y))},this),this._loop&&!s._view.skip&&(t.tension>0?a.bezierCurveTo(o._view.controlPointNextX,o._view.controlPointNextY,s._view.controlPointPreviousX,s._view.controlPointPreviousY,s._view.x,s._view.y):a.lineTo(s._view.x,s._view.y)),a.stroke(),a.restore()}})}.call(this),/*!
  * Chart.js
  * http://chartjs.org/
  * Version: 2.0.0-alpha
@@ -36,4 +36,4 @@ function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.eleme
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-function(){"use strict";var t=this,e=t.Chart;e.helpers;e.defaults.global.elements.point={radius:3,backgroundColor:e.defaults.global.defaultColor,borderWidth:1,borderColor:e.defaults.global.defaultColor,hitRadius:1,hoverRadius:4,hoverBorderWidth:1},e.elements.Point=e.Element.extend({inRange:function(t,e){var i=this._view,a=i.hitRadius+i.radius;return Math.pow(t-i.x,2)+Math.pow(e-i.y,2)<Math.pow(a,2)},inLabelRange:function(t){var e=this._view;return e?Math.pow(t-e.x,2)<Math.pow(e.radius+e.hitRadius,2):!1},tooltipPosition:function(){var t=this._view;return{x:t.x,y:t.y,padding:t.radius+t.borderWidth}},draw:function(){var t=this._view,i=this._chart.ctx;t.skip||(t.radius>0||t.borderWidth>0)&&(i.beginPath(),i.arc(t.x,t.y,t.radius||e.defaults.global.elements.point.radius,0,2*Math.PI),i.closePath(),i.strokeStyle=t.borderColor||e.defaults.global.defaultColor,i.lineWidth=t.borderWidth||e.defaults.global.elements.point.borderWidth,i.fillStyle=t.backgroundColor||e.defaults.global.defaultColor,i.fill(),i.stroke())}})}.call(this),function(){"use strict";var t=this,e=t.Chart;e.helpers;e.defaults.global.elements.rectangle={backgroundColor:e.defaults.global.defaultColor,borderWidth:0,borderColor:e.defaults.global.defaultColor},e.elements.Rectangle=e.Element.extend({draw:function(){var t=this._chart.ctx,e=this._view,i=e.width/2,a=e.x-i,s=e.x+i,o=e.base-(e.base-e.y),n=e.borderWidth/2;e.borderWidth&&(a+=n,s-=n,o+=n),t.beginPath(),t.fillStyle=e.backgroundColor,t.strokeStyle=e.borderColor,t.lineWidth=e.borderWidth,t.moveTo(a,e.base),t.lineTo(a,o),t.lineTo(s,o),t.lineTo(s,e.base),t.fill(),e.borderWidth&&t.stroke()},height:function(){var t=this._view;return t.base-t.y},inRange:function(t,e){var i=this._view;return i.y<i.base?t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.y&&e<=i.base:t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.base&&e<=i.y},inLabelRange:function(t){var e=this._view;return t>=e.x-e.width/2&&t<=e.x+e.width/2},tooltipPosition:function(){var t=this._view;return t.y<t.base?{x:t.x,y:t.y}:{x:t.x,y:t.base}}})}.call(this),function(){"use strict";var t=this,e=t.Chart;e.helpers;e.Bar=function(t,i){return i.type="bar",new e(t,i)}}.call(this),function(){"use strict";var t=this,e=t.Chart;e.helpers;e.Doughnut=function(t,i){return i.type="doughnut",new e(t,i)}}.call(this),function(){"use strict";var t=this,e=t.Chart;e.helpers;e.Line=function(t,i){return i.type="line",new e(t,i)}}.call(this),function(){"use strict";var t=this,e=t.Chart;e.helpers;e.PolarArea=function(t,i){return i.type="polarArea",new e(t,i)}}.call(this),function(){"use strict";var t=this,e=t.Chart;e.helpers;e.Radar=function(t,i){return i.type="radar",new e(t,i)}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={hover:{mode:"single"},scales:{xAxes:[{type:"linear",position:"bottom",id:"x-axis-1"}],yAxes:[{type:"linear",position:"left",id:"y-axis-1"}]},legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].borderColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>',tooltips:{template:"(<%= value.x %>, <%= value.y %>)",multiTemplate:"<%if (datasetLabel){%><%=datasetLabel%>: <%}%>(<%= value.x %>, <%= value.y 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this.setChannel("cmyk",0,t)},magenta:function(t){return this.setChannel("cmyk",1,t)},yellow:function(t){return this.setChannel("cmyk",2,t)},black:function(t){return this.setChannel("cmyk",3,t)},hexString:function(){return a.hexString(this.values.rgb)},rgbString:function(){return a.rgbString(this.values.rgb,this.values.alpha)},rgbaString:function(){return a.rgbaString(this.values.rgb,this.values.alpha)},percentString:function(){return a.percentString(this.values.rgb,this.values.alpha)},hslString:function(){return a.hslString(this.values.hsl,this.values.alpha)},hslaString:function(){return a.hslaString(this.values.hsl,this.values.alpha)},hwbString:function(){return a.hwbString(this.values.hwb,this.values.alpha)},keyword:function(){return a.keyword(this.values.rgb,this.values.alpha)},rgbNumber:function(){return this.values.rgb[0]<<16|this.values.rgb[1]<<8|this.values.rgb[2]},luminosity:function(){for(var t=this.values.rgb,e=[],i=0;i<t.length;i++){var a=t[i]/255;e[i]=.03928>=a?a/12.92:Math.pow((a+.055)/1.055,2.4)}return.2126*e[0]+.7152*e[1]+.0722*e[2]},contrast:function(t){var e=this.luminosity(),i=t.luminosity();return e>i?(e+.05)/(i+.05):(i+.05)/(e+.05)},level:function(t){var e=this.contrast(t);return e>=7.1?"AAA":e>=4.5?"AA":""},dark:function(){var t=this.values.rgb,e=(299*t[0]+587*t[1]+114*t[2])/1e3;return 128>e},light:function(){return!this.dark()},negate:function(){for(var t=[],e=0;3>e;e++)t[e]=255-this.values.rgb[e];return this.setValues("rgb",t),this},lighten:function(t){return this.values.hsl[2]+=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},darken:function(t){return this.values.hsl[2]-=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},saturate:function(t){return this.values.hsl[1]+=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},desaturate:function(t){return this.values.hsl[1]-=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},whiten:function(t){return this.values.hwb[1]+=this.values.hwb[1]*t,this.setValues("hwb",this.values.hwb),this},blacken:function(t){return this.values.hwb[2]+=this.values.hwb[2]*t,this.setValues("hwb",this.values.hwb),this},greyscale:function(){var t=this.values.rgb,e=.3*t[0]+.59*t[1]+.11*t[2];return this.setValues("rgb",[e,e,e]),this},clearer:function(t){return this.setValues("alpha",this.values.alpha-this.values.alpha*t),this},opaquer:function(t){return this.setValues("alpha",this.values.alpha+this.values.alpha*t),this},rotate:function(t){var e=this.values.hsl[0];return e=(e+t)%360,e=0>e?360+e:e,this.values.hsl[0]=e,this.setValues("hsl",this.values.hsl),this},mix:function(t,e){e=1-(null==e?.5:e);for(var i=2*e-1,a=this.alpha()-t.alpha(),s=((i*a==-1?i:(i+a)/(1+i*a))+1)/2,o=1-s,n=this.rgbArray(),r=t.rgbArray(),h=0;h<n.length;h++)n[h]=n[h]*s+r[h]*o;this.setValues("rgb",n);var l=this.alpha()*e+t.alpha()*(1-e);return this.setValues("alpha",l),this},toJSON:function(){return this.rgb()},clone:function(){return new 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$={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]},J={};for(var G in $)J[JSON.stringify($[G])]=G},{}],3:[function(t,e,i){var a=t("./conversions"),s=function(){return new l};for(var o in a){s[o+"Raw"]=function(t){return function(e){return"number"==typeof e&&(e=Array.prototype.slice.call(arguments)),a[t](e)}}(o);var n=/(\w+)2(\w+)/.exec(o),r=n[1],h=n[2];s[r]=s[r]||{},s[r][h]=s[o]=function(t){return function(e){"number"==typeof e&&(e=Array.prototype.slice.call(arguments));var i=a[t](e);if("string"==typeof i||void 0===i)return i;for(var s=0;s<i.length;s++)i[s]=Math.round(i[s]);return i}}(o)}var l=function(){this.convs={}};l.prototype.routeSpace=function(t,e){var i=e[0];return void 0===i?this.getValues(t):("number"==typeof i&&(i=Array.prototype.slice.call(e)),this.setValues(t,i))},l.prototype.setValues=function(t,e){return this.space=t,this.convs={},this.convs[t]=e,this},l.prototype.getValues=function(t){var e=this.convs[t];if(!e){var i=this.space,a=this.convs[i];e=s[i][t](a),this.convs[t]=e}return e},["rgb","hsl","hsv","cmyk","keyword"].forEach(function(t){l.prototype[t]=function(e){return this.routeSpace(t,arguments)}}),e.exports=s},{"./conversions":2}],4:[function(t,e,i){function a(t){if(t){var e=/^#([a-fA-F0-9]{3})$/,i=/^#([a-fA-F0-9]{6})$/,a=/^rgba?\(\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/,s=/^rgba?\(\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/,o=/(\D+)/,n=[0,0,0],r=1,h=t.match(e);if(h){h=h[1];for(var l=0;l<n.length;l++)n[l]=parseInt(h[l]+h[l],16)}else if(h=t.match(i)){h=h[1];for(var l=0;l<n.length;l++)n[l]=parseInt(h.slice(2*l,2*l+2),16)}else if(h=t.match(a)){for(var l=0;l<n.length;l++)n[l]=parseInt(h[l+1]);r=parseFloat(h[4])}else if(h=t.match(s)){for(var l=0;l<n.length;l++)n[l]=Math.round(2.55*parseFloat(h[l+1]));r=parseFloat(h[4])}else if(h=t.match(o)){if("transparent"==h[1])return[0,0,0,0];if(n=y[h[1]],!n)return}for(var l=0;l<n.length;l++)n[l]=b(n[l],0,255);return 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y=t("color-name");e.exports={getRgba:a,getHsla:s,getRgb:n,getHsl:r,getHwb:o,getAlpha:h,hexString:l,rgbString:c,rgbaString:u,percentString:d,percentaString:g,hslString:m,hslaString:f,hwbString:p,keyword:v};var w={};for(var C in 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y=t("color-name");e.exports={getRgba:a,getHsla:s,getRgb:n,getHsl:r,getHwb:o,getAlpha:h,hexString:l,rgbString:c,rgbaString:u,percentString:d,percentaString:g,hslString:m,hslaString:f,hwbString:p,keyword:v};var w={};for(var C in y)w[y[C]]=C},{"color-name":5}],5:[function(t,e,i){e.exports={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]}},{}]},{},[1]);
\ No newline at end of file

From 880ae3a4747373bf74ac643cadaeb7b2c2f852d2 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Mon, 22 Jun 2015 18:46:12 -0400
Subject: [PATCH 225/424] Update getting started docs

---
 docs/00-Getting-Started.md | 55 +++++++++++++++++++++++++++++---------
 1 file changed, 42 insertions(+), 13 deletions(-)

diff --git a/docs/00-Getting-Started.md b/docs/00-Getting-Started.md
index 3c2b6435fb6..9e56b65cd01 100644
--- a/docs/00-Getting-Started.md
+++ b/docs/00-Getting-Started.md
@@ -46,7 +46,10 @@ To create a chart, we need to instantiate the `Chart` class. To do this, we need
 ```javascript
 // Get the context of the canvas element we want to select
 var ctx = document.getElementById("myChart").getContext("2d");
-var myNewChart = new Chart(ctx).PolarArea(data);
+var myNewChart = Chart.PolarArea(chart, {
+    data: data,
+    options: config
+});
 ```
 
 We can also get the context of our canvas with jQuery. To do this, we need to get the DOM node out of the jQuery collection, and call the `getContext("2d")` method on that.
@@ -63,7 +66,27 @@ After we've instantiated the Chart class on the canvas we want to draw on, Chart
 With the Chart class set up, we can go on to create one of the charts Chart.js has available. In the example below, we would be drawing a Polar area chart.
 
 ```javascript
-new Chart(ctx).PolarArea(data, options);
+var myChart = Chart.PolarArea(ctx, {
+    data: data, 
+    options: options
+});
+```
+
+To create a scatter chart, which is a special configuration of a line chart, we use the following.
+```javascript
+var myScatterChart = Chart.Scatter(ctx, {
+    data: data,
+    options: options 
+});
+```
+
+Alternatively, we can use the more advanced API to create simple chart types. . In the example below, we are creating a line chart
+```javascript
+var myChart = new Chart(ctx, {
+    type: 'line', // built in types are 'line', 'bar', 'radar', 'polarArea', 'doughnut',
+    data: data,
+    options: options
+});
 ```
 
 We call a method of the name of the chart we want to create. We pass in the data for that chart type, and the options for that chart as parameters. Chart.js will merge the global defaults with chart type specific defaults, then merge any options passed in as a second argument after data.
@@ -211,8 +234,20 @@ Chart.defaults.global = {
             // Number - width of the line
             borderWidth: 3,
 
-            // String = color of the line
+            // String - color of the line
             borderColor: defaultColor,
+
+            // String - cap style of the line. See https://developer.mozilla.org/en-US/docs/Web/API/CanvasRenderingContext2D/lineCap
+            borderCapStyle: 'butt',
+
+            // Array - Length and spacing of dashes. See https://developer.mozilla.org/en-US/docs/Web/API/CanvasRenderingContext2D/setLineDash
+            borderDash: [],
+
+            // Number - Offset for line dashes. See https://developer.mozilla.org/en-US/docs/Web/API/CanvasRenderingContext2D/lineDashOffset
+            borderDashOffset: 0.0,
+
+            // String - line join style. See https://developer.mozilla.org/en-US/docs/Web/API/CanvasRenderingContext2D/lineJoin
+            borderJoinStyle: 'miter',
             
             // Boolean - if true fill in the area between the line and the x axis with the background color
             fill: true,
@@ -238,7 +273,7 @@ Chart.defaults.global = {
             borderColor: defaultColor,
 
             // Number - extra radius added to radius for hit detection
-            hitRadius: 6,
+            hitRadius: 1,
 
             // Number - radius of point circle when hovered
             hoverRadius: 4,
@@ -247,7 +282,7 @@ Chart.defaults.global = {
             hoverBorderWidth: 2,
         },
         // Settings for all bar elements
-        bar: {
+        rectangle: {
         	// String - fill color of bar
             backgroundColor: defaultColor,
 
@@ -256,15 +291,9 @@ Chart.defaults.global = {
 
             // String - Border color
             borderColor: defaultColor,
-
-            // Number - 
-            valueSpacing: 5,
-
-            // Number - 
-            datasetSpacing: 1,
         },
-        // Settings for all slice elements
-        slice: {
+        // Settings for all arc elements
+        arc: {
         	// String - fill color
             backgroundColor: defaultColor,
 

From 6110352df8c732dcda28777bdd87abd25ddf74f8 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Mon, 22 Jun 2015 19:03:01 -0400
Subject: [PATCH 226/424] Add userCallback to category scale + demo file

---
 samples/line-x-axis-filter.html | 138 ++++++++++++++++++++++++++++++++
 src/scales/scale.category.js    |  26 ++++--
 2 files changed, 157 insertions(+), 7 deletions(-)
 create mode 100644 samples/line-x-axis-filter.html

diff --git a/samples/line-x-axis-filter.html b/samples/line-x-axis-filter.html
new file mode 100644
index 00000000000..3b5b82f280a
--- /dev/null
+++ b/samples/line-x-axis-filter.html
@@ -0,0 +1,138 @@
+<!doctype html>
+<html>
+
+<head>
+    <title>Chart with xAxis Filtering</title>
+    <script src="../Chart.js"></script>
+    <script src="../node_modules/jquery/dist/jquery.min.js"></script>
+    <style>
+    canvas {
+        -webkit-box-shadow: 0 0 20px 0 rgba(0, 0, 0, .5);
+    }
+    </style>
+</head>
+
+<body>
+    <div style="width:50%;">
+        <canvas id="canvas" style="width:100%;height:100%"></canvas>
+    </div>
+    <br>
+    <br>
+    <button id="randomizeData">Randomize Data</button>
+    <button id="addDataset">Add Dataset</button>
+    <button id="removeDataset">Remove Dataset</button>
+    <button id="addData">Add Data</button>
+    <button id="removeData">Remove Data</button>
+    <script>
+    var randomScalingFactor = function() {
+        return Math.round(Math.random() * 50 * (Math.random() > 0.5 ? 1 : 1)) + 50;
+    };
+    var randomColorFactor = function() {
+        return Math.round(Math.random() * 255);
+    };
+    var randomColor = function(opacity) {
+        return 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',' + (opacity || '.3') + ')';
+    };
+
+    var config = {
+        type: 'line',
+        data: {
+            labels: ["January", "February", "March", "April", "May", "June", "July"],
+            datasets: [{
+                label: "My First dataset",
+                data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()],
+                fill: false,
+                borderDash: [5, 5],
+            }, {
+                label: "My Second dataset",
+                data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()],
+            }]
+        },
+        options: {
+            responsive: true,
+            scales: {
+                xAxes: [{
+                    display: true,
+                    labels: {
+                        userCallback: function(dataLabel, index) {
+                            return index % 2 === 0 ? dataLabel : '';
+                        }
+                    }
+                }],
+                yAxes: [{
+                    display: true,
+                    beginAtZero: false
+                }]
+            }
+        }
+    };
+
+    $.each(config.data.datasets, function(i, dataset) {
+        dataset.borderColor = randomColor(0.4);
+        dataset.backgroundColor = randomColor(0.5);
+        dataset.pointBorderColor = randomColor(0.7);
+        dataset.pointBackgroundColor = randomColor(0.5);
+        dataset.pointBorderWidth = 1;
+    });
+
+    console.log(config.data);
+
+    window.onload = function() {
+        var ctx = document.getElementById("canvas").getContext("2d");
+        window.myLine = new Chart(ctx, config);
+    };
+
+    $('#randomizeData').click(function() {
+        $.each(config.data.datasets, function(i, dataset) {
+            dataset.data = dataset.data.map(function() {
+                return randomScalingFactor();
+            });
+
+        });
+
+        window.myLine.update();
+    });
+
+    $('#addDataset').click(function() {
+        var newDataset = {
+            label: 'Dataset ' + config.data.datasets.length,
+            borderColor: randomColor(0.4),
+            backgroundColor: randomColor(0.5),
+            pointBorderColor: randomColor(0.7),
+            pointBackgroundColor: randomColor(0.5),
+            pointBorderWidth: 1,
+            data: [],
+        };
+
+        for (var index = 0; index < config.data.labels.length; ++index) {
+            newDataset.data.push(randomScalingFactor());
+        }
+
+        window.myLine.addDataset(newDataset);
+    });
+
+    $('#addData').click(function() {
+        if (config.data.datasets.length > 0) {
+            config.data.labels.push('dataset #' + config.data.labels.length);
+
+            for (var index = 0; index < config.data.datasets.length; ++index) {
+                window.myLine.addData(randomScalingFactor(), index);
+            }
+        }
+    });
+
+    $('#removeDataset').click(function() {
+        window.myLine.removeDataset(0);
+    });
+
+    $('#removeData').click(function() {
+        config.data.labels.splice(-1, 1); // remove the label first
+
+        config.data.datasets.forEach(function(dataset, datasetIndex) {
+            window.myLine.removeData(datasetIndex, -1);
+        });
+    });
+    </script>
+</body>
+
+</html>
diff --git a/src/scales/scale.category.js b/src/scales/scale.category.js
index 7e861dfd7c2..2b233048f85 100644
--- a/src/scales/scale.category.js
+++ b/src/scales/scale.category.js
@@ -37,13 +37,24 @@
 		isHorizontal: function() {
 			return this.options.position == "top" || this.options.position == "bottom";
 		},
+		buildLabels: function(index) {
+			this.labels = [];
+
+			if (this.options.labels.userCallback) {
+				this.data.labels.forEach(function(labelString, index) {
+					this.labels.push(this.options.labels.userCallback(labelString, index));
+				}, this);
+			} else {
+				this.labels = this.data.labels;
+			}
+		},
 		getPixelForValue: function(value, index, datasetIndex, includeOffset) {
 			// This must be called after fit has been run so that 
 			//      this.left, this.top, this.right, and this.bottom have been defined
 			if (this.isHorizontal()) {
 				var isRotated = (this.labelRotation > 0);
 				var innerWidth = this.width - (this.paddingLeft + this.paddingRight);
-				var valueWidth = innerWidth / Math.max((this.data.labels.length - ((this.options.gridLines.offsetGridLines) ? 0 : 1)), 1);
+				var valueWidth = innerWidth / Math.max((this.labels.length - ((this.options.gridLines.offsetGridLines) ? 0 : 1)), 1);
 				var valueOffset = (valueWidth * index) + this.paddingLeft;
 
 				if (this.options.gridLines.offsetGridLines && includeOffset) {
@@ -52,7 +63,7 @@
 
 				return this.left + Math.round(valueOffset);
 			} else {
-				return this.top + (index * (this.height / this.data.labels.length));
+				return this.top + (index * (this.height / this.labels.length));
 			}
 		},
 		getPointPixelForValue: function(value, index, datasetIndex) {
@@ -90,8 +101,8 @@
 			var labelFont = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
 			this.ctx.font = labelFont;
 
-			var firstWidth = this.ctx.measureText(this.data.labels[0]).width;
-			var lastWidth = this.ctx.measureText(this.data.labels[this.data.labels.length - 1]).width;
+			var firstWidth = this.ctx.measureText(this.labels[0]).width;
+			var lastWidth = this.ctx.measureText(this.labels[this.labels.length - 1]).width;
 			var firstRotated;
 			var lastRotated;
 
@@ -101,7 +112,7 @@
 			this.labelRotation = 0;
 
 			if (this.options.display) {
-				var originalLabelWidth = helpers.longestText(this.ctx, labelFont, this.data.labels);
+				var originalLabelWidth = helpers.longestText(this.ctx, labelFont, this.labels);
 				var cosRotation;
 				var sinRotation;
 				var firstRotatedWidth;
@@ -164,6 +175,7 @@
 				this.height = maxHeight;
 			}
 
+			this.buildLabels();
 			this.calculateLabelRotation(maxHeight, margins);
 
 			var minSize = {
@@ -172,7 +184,7 @@
 			};
 
 			var labelFont = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
-			var longestLabelWidth = helpers.longestText(this.ctx, labelFont, this.data.labels);
+			var longestLabelWidth = helpers.longestText(this.ctx, labelFont, this.labels);
 
 			// Width
 			if (this.isHorizontal()) {
@@ -209,7 +221,7 @@
 					var yTickEnd = this.options.position == "bottom" ? this.top + 10 : this.bottom;
 					var isRotated = this.labelRotation !== 0;
 
-					helpers.each(this.data.labels, function(label, index) {
+					helpers.each(this.labels, function(label, index) {
 						var xLineValue = this.getPixelForValue(label, index, null, false); // xvalues for grid lines
 						var xLabelValue = this.getPixelForValue(label, index, null, true); // x values for labels (need to consider offsetLabel option)
 

From 255bdc700ec8ca22a4c79db11d7d6703039d752c Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Mon, 22 Jun 2015 19:05:50 -0400
Subject: [PATCH 227/424] Line chart doc updates

---
 docs/01-Line-Chart.md | 32 +++++++++++++++++++++++++++-----
 1 file changed, 27 insertions(+), 5 deletions(-)

diff --git a/docs/01-Line-Chart.md b/docs/01-Line-Chart.md
index 986ec3f426f..7db1bbeb929 100644
--- a/docs/01-Line-Chart.md
+++ b/docs/01-Line-Chart.md
@@ -13,7 +13,16 @@ Often, it is used to show trend data, and the comparison of two data sets.
 
 ###Example usage
 ```javascript
-var myLineChart = new Chart(ctx).Line({
+var myLineChart = new Chart(ctx, {
+	type: 'line',
+	data: data, 
+	options: options
+});
+```
+
+Alternatively a line chart can be created using syntax similar to the v1.0 syntax
+```javascript
+var myLineChart = Chart.Line(ctx, {
 	data: data, 
 	options: options
 });
@@ -38,6 +47,18 @@ var data = {
 			// String or array - Line color
 			borderColor: "rgba(220,220,220,1)",
 
+			// String - cap style of the line. See https://developer.mozilla.org/en-US/docs/Web/API/CanvasRenderingContext2D/lineCap
+            borderCapStyle: 'butt',
+
+            // Array - Length and spacing of dashes. See https://developer.mozilla.org/en-US/docs/Web/API/CanvasRenderingContext2D/setLineDash
+            borderDash: [],
+
+            // Number - Offset for line dashes. See https://developer.mozilla.org/en-US/docs/Web/API/CanvasRenderingContext2D/lineDashOffset
+            borderDashOffset: 0.0,
+
+            // String - line join style. See https://developer.mozilla.org/en-US/docs/Web/API/CanvasRenderingContext2D/lineJoin
+            borderJoinStyle: 'miter',
+
 			// String or array - Point stroke color
 			pointBorderColor: "rgba(220,220,220,1)",
 
@@ -245,7 +266,8 @@ You can override these for your `Chart` instance by passing a member `options` i
 For example, we could have a line chart display without an x axis by doing the following. The config merge is smart enough to handle arrays so that you do not need to specify all axis settings to change one thing.
 
 ```javascript
-new Chart(ctx).Line({
+new Chart(ctx, {
+	type: 'line',
 	data: data, 
 	options: {
 		xAxes: [{
@@ -262,13 +284,13 @@ We can also change these defaults values for each Line type that is created, thi
 
 ### Prototype methods
 
-#### .getPointsAtEvent( event )
+#### .getElementsAtEvent( event )
 
-Calling `getPointsAtEvent(event)` on your Chart instance passing an argument of an event, or jQuery event, will return the point elements that are at that the same position of that event.
+Calling `getElementsAtEvent(event)` on your Chart instance passing an argument of an event, or jQuery event, will return the point elements that are at that the same position of that event.
 
 ```javascript
 canvas.onclick = function(evt){
-	var activePoints = myLineChart.getPointsAtEvent(evt);
+	var activePoints = myLineChart.getElementsAtEvent(evt);
 	// => activePoints is an array of points on the canvas that are at the same position as the click event.
 };
 ```

From 06a2c52b2605d3c995f6cce032c6485bd57cda70 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Mon, 22 Jun 2015 19:47:51 -0400
Subject: [PATCH 228/424] Update scale docs.

---
 docs/00-Getting-Started.md | 171 +++++++++++++++++++++++++++++++++++++
 docs/01-Line-Chart.md      | 136 +++--------------------------
 2 files changed, 181 insertions(+), 126 deletions(-)

diff --git a/docs/00-Getting-Started.md b/docs/00-Getting-Started.md
index 9e56b65cd01..49b39a7ccb7 100644
--- a/docs/00-Getting-Started.md
+++ b/docs/00-Getting-Started.md
@@ -314,3 +314,174 @@ Chart.defaults.global.responsive = true;
 ```
 
 Now, every time we create a chart, `options.responsive` will be `true`.
+
+## Scales
+
+Scales in v2.0 of Chart.js are significantly different than those of v1.0. Multiple x & y axes are now supported. Datasets include 
+additional properties to bind themselves to a specific axis.
+
+
+### Category Scale
+The category scale will be familiar to those who have used v1.0. Labels are drawn in from the labels array included in the chart data. The category scale has 
+the following options.
+
+```javascript
+{
+    // Boolean - if true, show the scale
+    display: true,
+
+    // String - position of the scale. possible options are "top" and "bottom" for category scales
+    position: "bottom",
+
+    // grid line settings
+    gridLines: {
+        // Boolean - if true, show the grid lines
+        show: true,
+
+        // String - color of the grid lines
+        color: "rgba(0, 0, 0, 0.05)",
+
+        // Number - width of the grid lines
+        lineWidth: 1,
+
+        // Boolean - if true draw lines on the chart area
+        drawOnChartArea: true,
+
+        // Boolean - if true draw ticks in the axis area
+        drawTicks: true,
+
+        // Number - width of the grid line for the first index (index 0)
+        zeroLineWidth: 1,
+
+        // String - color of the grid line for the first index
+        zeroLineColor: "rgba(0,0,0,0.25)",
+
+        // Boolean - if true, offset labels from grid lines
+        offsetGridLines: false,
+    },
+
+    // label settings
+    labels: {
+        // Boolean - if true show labels
+        show: true,
+
+        // String - template string for labels
+        template: "<%=value%>",
+
+        // Number - label font size
+        fontSize: 12,
+
+        // String - label font style
+        fontStyle: "normal",
+
+        // String - label font color
+        fontColor: "#666",
+
+        // String - label font family
+        fontFamily: "Helvetica Neue",
+
+        // Function - Can be used to filter the labels. Passed the data label & index
+        userCallback: null,
+    },
+}
+
+```
+
+The `userCallback` method may be useful when there are a lot of labels. The following callback would filter out every second label on a category scale
+```javascript
+{
+    scales: {
+        xAxes: [{
+            labels: {
+                userCallback: function(labelString, index) {
+                    return (index % 2 === 0) ? labelString : '';
+                }
+            }
+        }]
+    }
+}
+```
+
+### Linear Scale
+The linear scale can be used to display numerical data. It can be placed on either the x or y axis. The scatter chart type automatically configures a line chart to
+use one of these scales for the x axis.
+
+The linear scale supports the following options
+```javascript
+{
+    // Boolean - if true, show the scale
+    display: true,
+
+    // String - position of axis. Vertical axes can have either "left" or "right"
+    position: "left",
+
+    // grid line settings
+    gridLines: {
+        // Boolean - if true, show the grid lines
+        show: true,
+
+        // String - color of the grid lines
+        color: "rgba(0, 0, 0, 0.05)",
+
+        // Number - width of the grid lines
+        lineWidth: 1,
+
+        // Boolean - if true draw lines on the chart area
+        drawOnChartArea: true,
+
+        // Boolean - if true draw ticks in the axis area
+        drawTicks: true,
+
+        // Number - width of the grid line representing a numerical value of 0
+        zeroLineWidth: 1,
+
+        // String - color of the grid line representing a numerical value of 0
+        zeroLineColor: "rgba(0,0,0,0.25)",
+    },
+
+    // Boolean - if true ensures that the scale always has a 0 point
+    beginAtZero: false,
+
+    // Object - if specified, allows the user to override the step generation algorithm.
+    //          Contains the following values
+    //              start: // number to start at
+    //              stepWidth: // size of step
+    //              steps: // number of steps
+    override: null,
+
+    // label settings
+    labels: {
+        // Boolean - if true show labels
+        show: true,
+
+        // String - template string for labels
+        template: "<%=value%>",
+
+        // Function - if specified this is passed the tick value, index, and the array of all tick values. Returns a string that is used as the label for that value
+        userCallback: null,
+
+        // Number - label font size
+        fontSize: 12,
+
+        // String - label font style
+        fontStyle: "normal",
+
+        // String - label font color
+        fontColor: "#666",
+
+        // String - label font family
+        fontFamily: "Helvetica Neue",
+    },
+}
+```
+
+The `userCallback` function allows the user fine grained control over how labels are generated. For instance, to generate every second labels in scientific notation, one could do the following
+```javascript
+{
+    labels: {
+        userCallback: function(value, index, values) {
+            return (index % 2 === 0) ? values.toExponential() : '';
+        }
+    }
+}
+```
\ No newline at end of file
diff --git a/docs/01-Line-Chart.md b/docs/01-Line-Chart.md
index 7db1bbeb929..840f6cb3473 100644
--- a/docs/01-Line-Chart.md
+++ b/docs/01-Line-Chart.md
@@ -124,138 +124,22 @@ These are the customisation options specific to Line charts. These options are m
 	},
 
 	scales: {
-		// The line chart officially supports only 1 x-axis but uses an array to keep the API consistent. Use a scatter chart if you need multiple x axes. 
+		// Defines all of the x axes used in the chart. See the [scale documentation](#getting-started-scales) for details on the available options
 		xAxes: [{
-			// String - type of axis to use. Should not be changed from 'dataset'. To use a 'linear' axis on the x, use the scatter chart type
-			scaleType: "dataset", // scatter should not use a dataset axis
-
-			// Boolean - if true, show the scale
-			display: true,
-
-			// String - position of the scale. possible options are "top" and "bottom" for dataset scales
-			position: "bottom",
+			// String - type of scale. Built in types are 'category' and 'linear'
+			type: 'category', 
 
 			// String - id of the axis so that data can bind to it
-			id: "x-axis-1", // need an ID so datasets can reference the scale
-
-			// grid line settings
-			gridLines: {
-				// Boolean - if true, show the grid lines
-				show: true,
-
-				// String - color of the grid lines
-				color: "rgba(0, 0, 0, 0.05)",
-
-				// Number - width of the grid lines
-				lineWidth: 1,
-
-				// Boolean - if true draw lines on the chart area
-				drawOnChartArea: true,
-
-				// Boolean - if true draw ticks in the axis area
-				drawTicks: true,
-
-				// Number - width of the grid line for the first index (index 0)
-				zeroLineWidth: 1,
-
-				// String - color of the grid line for the first index
-				zeroLineColor: "rgba(0,0,0,0.25)",
-
-				// Boolean - if true, offset labels from grid lines
-				offsetGridLines: false,
-			},
-
-			// label settings
-			labels: {
-				// Boolean - if true show labels
-				show: true,
-
-				// String - template string for labels
-				template: "<%=value%>",
-
-				// Number - label font size
-				fontSize: 12,
-
-				// String - label font style
-				fontStyle: "normal",
-
-				// String - label font color
-				fontColor: "#666",
-
-				// String - label font family
-				fontFamily: "Helvetica Neue",
-			},
+    		id: "x-axis-1", // need an ID so datasets can reference the scale
 		}],
-		yAxes: [{
-			// String - type of axis. 'linear' is the default but extensions may provide other types such as logarithmic
-			scaleType: "linear",
-
-			// Boolean - if true, show the scale
-			display: true,
 
-			// String - position of axis. Vertical axes can have either "left" or "right"
-			position: "left",
-
-			// ID of the axis for data binding
-			id: "y-axis-1",
-
-			// grid line settings
-			gridLines: {
-				// Boolean - if true, show the grid lines
-				show: true,
-
-				// String - color of the grid lines
-				color: "rgba(0, 0, 0, 0.05)",
-
-				// Number - width of the grid lines
-				lineWidth: 1,
-
-				// Boolean - if true draw lines on the chart area
-				drawOnChartArea: true,
-
-				// Boolean - if true draw ticks in the axis area
-				drawTicks: true,
-
-				// Number - width of the grid line representing a numerical value of 0
-				zeroLineWidth: 1,
-
-				// String - color of the grid line representing a numerical value of 0
-				zeroLineColor: "rgba(0,0,0,0.25)",
-			},
-
-			// Boolean - if true ensures that the scale always has a 0 point
-			beginAtZero: false,
-
-			// Object - if specified, allows the user to override the step generation algorithm.
-			//			Contains the following values
-			//				start: // number to start at
-			//				stepWidth: // size of step
-			//				steps: // number of steps
-			override: null,
-
-			// label settings
-			labels: {
-				// Boolean - if true show labels
-				show: true,
-
-				// String - template string for labels
-				template: "<%=value%>",
-
-				// Function - if specified this is passed the tick value, index, and the array of all tick values. Returns a string that is used as the label for that value
-				userCallback: null,
-
-				// Number - label font size
-				fontSize: 12,
-
-				// String - label font style
-				fontStyle: "normal",
-
-				// String - label font color
-				fontColor: "#666",
+		// Defines all of the y axes used in the chart.
+		// By default, the line chart uses a linear scale along the y axis
+		yAxes: [{
+			type: 'linear',
 
-				// String - label font family
-				fontFamily: "Helvetica Neue",
-			},
+			// String - ID of the axis for data binding
+    		id: "y-axis-1",
 		}],
 	}
 };

From 2baad552f10bb8af78585f180e2f25381bd850d2 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sat, 4 Jul 2015 19:17:01 -0400
Subject: [PATCH 229/424] Built files to include dataset scale changes

---
 Chart.js     | 26 +++++++++++++++++++-------
 Chart.min.js |  8 ++++----
 2 files changed, 23 insertions(+), 11 deletions(-)

diff --git a/Chart.js b/Chart.js
index 72834ddbc7a..69eaf454332 100644
--- a/Chart.js
+++ b/Chart.js
@@ -3478,13 +3478,24 @@
 		isHorizontal: function() {
 			return this.options.position == "top" || this.options.position == "bottom";
 		},
+		buildLabels: function(index) {
+			this.labels = [];
+
+			if (this.options.labels.userCallback) {
+				this.data.labels.forEach(function(labelString, index) {
+					this.labels.push(this.options.labels.userCallback(labelString, index));
+				}, this);
+			} else {
+				this.labels = this.data.labels;
+			}
+		},
 		getPixelForValue: function(value, index, datasetIndex, includeOffset) {
 			// This must be called after fit has been run so that 
 			//      this.left, this.top, this.right, and this.bottom have been defined
 			if (this.isHorizontal()) {
 				var isRotated = (this.labelRotation > 0);
 				var innerWidth = this.width - (this.paddingLeft + this.paddingRight);
-				var valueWidth = innerWidth / Math.max((this.data.labels.length - ((this.options.gridLines.offsetGridLines) ? 0 : 1)), 1);
+				var valueWidth = innerWidth / Math.max((this.labels.length - ((this.options.gridLines.offsetGridLines) ? 0 : 1)), 1);
 				var valueOffset = (valueWidth * index) + this.paddingLeft;
 
 				if (this.options.gridLines.offsetGridLines && includeOffset) {
@@ -3493,7 +3504,7 @@
 
 				return this.left + Math.round(valueOffset);
 			} else {
-				return this.top + (index * (this.height / this.data.labels.length));
+				return this.top + (index * (this.height / this.labels.length));
 			}
 		},
 		getPointPixelForValue: function(value, index, datasetIndex) {
@@ -3531,8 +3542,8 @@
 			var labelFont = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
 			this.ctx.font = labelFont;
 
-			var firstWidth = this.ctx.measureText(this.data.labels[0]).width;
-			var lastWidth = this.ctx.measureText(this.data.labels[this.data.labels.length - 1]).width;
+			var firstWidth = this.ctx.measureText(this.labels[0]).width;
+			var lastWidth = this.ctx.measureText(this.labels[this.labels.length - 1]).width;
 			var firstRotated;
 			var lastRotated;
 
@@ -3542,7 +3553,7 @@
 			this.labelRotation = 0;
 
 			if (this.options.display) {
-				var originalLabelWidth = helpers.longestText(this.ctx, labelFont, this.data.labels);
+				var originalLabelWidth = helpers.longestText(this.ctx, labelFont, this.labels);
 				var cosRotation;
 				var sinRotation;
 				var firstRotatedWidth;
@@ -3605,6 +3616,7 @@
 				this.height = maxHeight;
 			}
 
+			this.buildLabels();
 			this.calculateLabelRotation(maxHeight, margins);
 
 			var minSize = {
@@ -3613,7 +3625,7 @@
 			};
 
 			var labelFont = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
-			var longestLabelWidth = helpers.longestText(this.ctx, labelFont, this.data.labels);
+			var longestLabelWidth = helpers.longestText(this.ctx, labelFont, this.labels);
 
 			// Width
 			if (this.isHorizontal()) {
@@ -3650,7 +3662,7 @@
 					var yTickEnd = this.options.position == "bottom" ? this.top + 10 : this.bottom;
 					var isRotated = this.labelRotation !== 0;
 
-					helpers.each(this.data.labels, function(label, index) {
+					helpers.each(this.labels, function(label, index) {
 						var xLineValue = this.getPixelForValue(label, index, null, false); // xvalues for grid lines
 						var xLabelValue = this.getPixelForValue(label, index, null, true); // x values for labels (need to consider offsetLabel option)
 
diff --git a/Chart.min.js b/Chart.min.js
index b40c67ff490..108a158c5be 100644
--- a/Chart.min.js
+++ b/Chart.min.js
@@ -7,9 +7,9 @@
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
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0!==this._start[a]?this._start[a]:0;this._view[a]=(this._model[a]-n)*t+n}else this._view[a]=i;else"number"==typeof i?this._view[a]=i*t:this._view[a]=i||null;else;},this),1===t&&delete this._start,this},tooltipPosition:function(){return{x:this._model.x,y:this._model.y}},hasValue:function(){return e.isNumber(this._model.x)&&e.isNumber(this._model.y)}}),Chart.Element.extend=e.inherits}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.animation={duration:1e3,easing:"easeOutQuart",onProgress:function(){},onComplete:function(){}},e.Animation=e.Element.extend({currentStep:null,numSteps:60,easing:"",render:null,onAnimationProgress:null,onAnimationComplete:null}),e.animationService={frameDuration:17,animations:[],dropFrames:0,addAnimation:function(t,e,a,s){s||(t.animating=!0);for(var o=0;o<this.animations.length;++o)if(this.animations[o].chartInstance===t)return void(this.animations[o].animationObject=e);this.animations.push({chartInstance:t,animationObject:e}),1==this.animations.length&&i.requestAnimFrame.call(window,this.digestWrapper)},cancelAnimation:function(t){var e=i.findNextWhere(this.animations,function(e){return e.chartInstance===t});e&&(this.animations.splice(e,1),t.animating=!1)},digestWrapper:function(){e.animationService.startDigest.call(e.animationService)},startDigest:function(){var t=Date.now(),e=0;this.dropFrames>1&&(e=Math.floor(this.dropFrames),this.dropFrames-=e);for(var a=0;a<this.animations.length;a++)null===this.animations[a].animationObject.currentStep&&(this.animations[a].animationObject.currentStep=0),this.animations[a].animationObject.currentStep+=1+e,this.animations[a].animationObject.currentStep>this.animations[a].animationObject.numSteps&&(this.animations[a].animationObject.currentStep=this.animations[a].animationObject.numSteps),this.animations[a].animationObject.render(this.animations[a].chartInstance,this.animations[a].animationObject),this.animations[a].animationObject.currentStep==this.animations[a].animationObject.numSteps&&(this.animations[a].chartInstance.animating=!1,this.animations.splice(a,1),a--);var s=Date.now(),o=s-t-this.frameDuration,n=o/this.frameDuration;n>1&&(this.dropFrames+=n),this.animations.length>0&&i.requestAnimFrame.call(window,this.digestWrapper)}}}.call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers);Chart.types={},Chart.instances={},Chart.controllers={},Chart.Controller=function(t){return this.chart=t,this.config=t.config,this.data=this.config.data,this.options=this.config.options=e.configMerge(Chart.defaults.global,Chart.defaults[this.config.type],this.config.options||{}),this.id=e.uid(),Chart.instances[this.id]=this,this.options.responsive&&this.resize(!0),this.initialize.call(this),this},e.extend(Chart.Controller.prototype,{initialize:function(){return this.bindEvents(),this.ensureScalesHaveIDs(),this.buildOrUpdateControllers(),this.buildScales(),this.resetElements(),this.initToolTip(),this.update(),this},clear:function(){return e.clear(this.chart),this},stop:function(){return Chart.animationService.cancelAnimation(this),this},addDataset:function(t,e){void 0!==e?this.data.datasets.splice(e,0,t):this.data.datasets.push(t),this.buildOrUpdateControllers(),t.controller.reset(),this.update()},removeDataset:function(t){this.data.datasets.splice(t,1),this.buildOrUpdateControllers(),this.update()},addData:function(t,e,i){if(e<this.data.datasets.length){void 0===i&&(i=this.data.datasets[e].data.length);for(var a=[i],s=3;s<arguments.length;++s)a.push(arguments[s]);this.data.datasets[e].data.splice(i,0,t),this.data.datasets[e].controller.addElementAndReset.apply(this.data.datasets[e].controller,a),this.update()}},removeData:function(t,e){t<this.data.datasets.length&&(this.data.datasets[t].data.splice(e,1),this.data.datasets[t].controller.removeElement(e),this.update())},resize:function(t){this.stop();var i=this.chart.canvas,a=e.getMaximumWidth(this.chart.canvas),s=this.options.maintainAspectRatio?a/this.chart.aspectRatio:e.getMaximumHeight(this.chart.canvas);return i.width=this.chart.width=a,i.height=this.chart.height=s,e.retinaScale(this.chart),t||this.update(this.options.responsiveAnimationDuration),this},ensureScalesHaveIDs:function(){var t="x-axis-",i="y-axis-";this.options.scales&&(this.options.scales.xAxes&&this.options.scales.xAxes.length&&e.each(this.options.scales.xAxes,function(e,i){e.id=e.id||t+i},this),this.options.scales.yAxes&&this.options.scales.yAxes.length&&e.each(this.options.scales.yAxes,function(t,e){t.id=t.id||i+e},this))},buildScales:function(){if(this.scales={},this.options.scales&&(this.options.scales.xAxes&&this.options.scales.xAxes.length&&e.each(this.options.scales.xAxes,function(t,e){var i=Chart.scaleService.getScaleConstructor(t.type),a=new i({ctx:this.chart.ctx,options:t,data:this.data,id:t.id});this.scales[a.id]=a},this),this.options.scales.yAxes&&this.options.scales.yAxes.length&&e.each(this.options.scales.yAxes,function(t,e){var i=Chart.scaleService.getScaleConstructor(t.type),a=new i({ctx:this.chart.ctx,options:t,data:this.data,id:t.id});this.scales[a.id]=a},this)),this.options.scale){var t=Chart.scaleService.getScaleConstructor(this.options.scale.type),i=new t({ctx:this.chart.ctx,options:this.options.scale,data:this.data,chart:this.chart});this.scale=i}Chart.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height)},buildOrUpdateControllers:function(){e.each(this.data.datasets,function(t,e){var i=t.type||this.config.type;return t.controller?void t.controller.updateIndex(e):void(t.controller=new Chart.controllers[i](this,e))},this)},resetElements:function(){e.each(this.data.datasets,function(t,e){t.controller.reset()},this)},update:function(t,i){Chart.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),e.each(this.data.datasets,function(t,e){t.controller.update()},this),this.render(t,i)},render:function(t,i){if(0!==this.options.animation.duration||t){var a=new Chart.Animation;a.numSteps=(t||this.options.animation.duration)/16.66,a.easing=this.options.animation.easing,a.render=function(t,i){var a=e.easingEffects[i.easing],s=i.currentStep/i.numSteps,o=a(s);t.draw(o,s,i.currentStep)},a.onAnimationProgress=this.options.onAnimationProgress,a.onAnimationComplete=this.options.onAnimationComplete,Chart.animationService.addAnimation(this,a,t,i)}else this.draw(),this.options.onAnimationComplete.call(this);return this},draw:function(t){var i=t||1;this.clear(),e.each(this.scales,function(t){t.draw(this.chartArea)},this),this.scale&&this.scale.draw(),e.each(this.data.datasets,function(e,i){e.controller.draw(t)},this),this.tooltip.transition(i).draw()},getElementAtEvent:function(t){var i=e.getRelativePosition(t),a=[];return e.each(this.data.datasets,function(t,s){e.each(t.metaData,function(t,e){return t.inRange(i.x,i.y)?(a.push(t),a):void 0},this)},this),a},getElementsAtEvent:function(t){var i=e.getRelativePosition(t),a=[];return e.each(this.data.datasets,function(t,s){e.each(t.metaData,function(t,e){t.inLabelRange(i.x,i.y)&&a.push(t)},this)},this),a},getDatasetAtEvent:function(t){for(var i=e.getRelativePosition(t),a=[],s=0;s<this.chart.data.datasets.length;s++)for(elementIndex=0;elementIndex<this.chart.data.datasets[s].metaData.length;elementIndex++)this.chart.data.datasets[s].metaData[elementIndex].inLabelRange(i.x,i.y)&&e.each(this.chart.data.datasets,datasetIterator);return a.length?a:[]},generateLegend:function(){return template(this.options.legendTemplate,this)},destroy:function(){this.clear(),e.unbindEvents(this,this.events);var t=this.chart.canvas;t.width=this.chart.width,t.height=this.chart.height,t.style.removeProperty?(t.style.removeProperty("width"),t.style.removeProperty("height")):(t.style.removeAttribute("width"),t.style.removeAttribute("height")),delete Chart.instances[this.id]},toBase64Image:function(){return this.chart.canvas.toDataURL.apply(this.chart.canvas,arguments)},initToolTip:function(){this.tooltip=new Chart.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this)},bindEvents:function(){e.bindEvents(this,this.options.events,function(t){this.eventHandler(t)})},eventHandler:function(t){this.lastActive=this.lastActive||[],"mouseout"==t.type?this.active=[]:this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);if(this.lastActive.length)switch(this.options.hover.mode){case"single":this.data.datasets[this.lastActive[0]._datasetIndex].controller.removeHoverStyle(this.lastActive[0],this.lastActive[0]._datasetIndex,this.lastActive[0]._index);break;case"label":for(var i=0;i<this.lastActive.length;i++)this.data.datasets[this.lastActive[i]._datasetIndex].controller.removeHoverStyle(this.lastActive[i],this.lastActive[i]._datasetIndex,this.lastActive[i]._index);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":this.data.datasets[this.active[0]._datasetIndex].controller.setHoverStyle(this.active[0]);break;case"label":for(var i=0;i<this.active.length;i++)this.data.datasets[this.active[i]._datasetIndex].controller.setHoverStyle(this.active[i]);break;case"dataset":}if((this.options.tooltips.enabled||this.options.tooltips.custom)&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,e.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;e.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.update(this.options.hover.animationDuration,!0))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers);e.addEvent(window,"resize",function(){var t;return function(){clearTimeout(t),t=setTimeout(function(){e.each(Chart.instances,function(t){t.options.responsive&&t.resize()})},16)}}())}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.scaleService={constructors:{},defaults:{},registerScaleType:function(t,e,i){this.constructors[t]=e,this.defaults[t]=i},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0},getScaleDefaults:function(t){return this.defaults.hasOwnProperty(t)?this.defaults[t]:{}},fitScalesForChart:function(t,e,a){var s=e>30?5:2,o=a>30?5:2;if(t){var n=i.where(t.scales,function(t){return"left"==t.options.position}),r=i.where(t.scales,function(t){return"right"==t.options.position}),h=i.where(t.scales,function(t){return"top"==t.options.position}),l=i.where(t.scales,function(t){return"bottom"==t.options.position}),c=e/2,u=a/2;c-=2*s,u-=2*o;var d=(e-c)/(n.length+r.length),g=(a-u)/(h.length+l.length),m=[],f=function(t){var e=t.fit(d,u);m.push({horizontal:!1,minSize:e,scale:t})},p=function(t){var e=t.fit(c,g);m.push({horizontal:!0,minSize:e,scale:t})};i.each(n,f),i.each(r,f),i.each(h,p),i.each(l,p);var v=a-2*o,b=e-2*s;i.each(m,function(t){t.horizontal?v-=t.minSize.height:b-=t.minSize.width});var x=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t});e&&t.fit(e.minSize.width,v)},y=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:w,right:C,top:0,bottom:0};e&&t.fit(b,e.minSize.height,a)},w=s,C=s,_=o,D=o;i.each(n,x),i.each(r,x),i.each(n,function(t){w+=t.width}),i.each(r,function(t){C+=t.width}),i.each(h,y),i.each(l,y),i.each(h,function(t){_+=t.height}),i.each(l,function(t){D+=t.height}),i.each(n,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:D};e&&t.fit(e.minSize.width,v,a)}),i.each(r,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:D};e&&t.fit(e.minSize.width,v,a)});var k=s,A=o,S=function(t){t.left=k,t.right=k+t.width,t.top=_,t.bottom=_+v,k=t.right},P=function(t){t.left=w,t.right=w+b,t.top=A,t.bottom=A+t.height,A=t.bottom};i.each(n,S),i.each(h,P),k+=b,A+=v,i.each(r,S),i.each(l,P),t.chartArea={left:w,top:_,right:w+b,bottom:_+v}}}}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.tooltips={enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>: ","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>: ","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},e.Tooltip=e.Element.extend({initialize:function(){var t=this._options;i.extend(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":i.extend(this._model,{text:i.template(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();i.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var a,s,o=[],n=[],r=this._data.datasets.length-1;r>=0&&(a=this._data.datasets[r].metaData,s=i.indexOf(a,this._active[0]),-1===s);r--);var h=function(t){var e,a,r,h,l,c=[],u=[],d=[];return i.each(this._data.datasets,function(t){e=t.metaData,e[s]&&e[s].hasValue()&&c.push(e[s])},this),i.each(this._options.stacked?c.reverse():c,function(t){u.push(t._view.x),d.push(t._view.y),o.push(i.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),n.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),l=i.min(d),r=i.max(d),h=i.min(u),a=i.max(u),{x:h>this._chart.width/2?h:a,y:(l+r)/2}}.call(this,s);i.extend(this._model,{x:h.x,y:h.y,labels:o,title:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:"",legendColors:n,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=o.length*this._model.fontSize+(o.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var l=t.measureText(this._model.title).width,c=i.longestText(t,this.font,o)+this._model.fontSize+3,u=i.max([c,l]);this._model.width=u+2*this._model.xPadding;var d=this._model.height/2;this._model.y-d<0?this._model.y=d:this._model.y+d>this._chart.height&&(this._model.y=this._chart.height-d),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.hover.mode){case"single":t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var a=e.caretPadding||2,s=t.measureText(e.text).width+2*e.xPadding,o=e.fontSize+2*e.yPadding,n=o+e.caretHeight+a;e.x+s/2>this._chart.width?e.xAlign="left":e.x-s/2<0&&(e.xAlign="right"),e.y-n<0&&(e.yAlign="below");var r=e.x-s/2,h=e.y-n;if(t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),this._options.tooltips.custom&&this._options.tooltips.custom(this),!this._options.tooltips.enabled)return;switch(e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-a),t.lineTo(e.x+e.caretHeight,e.y-(a+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(a+e.caretHeight)),t.closePath(),t.fill();break;case"below":h=e.y+a+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+a),t.lineTo(e.x+e.caretHeight,e.y+a+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+a+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":r=e.x-s+(e.cornerRadius+e.caretHeight);break;case"right":r=e.x-(e.cornerRadius+e.caretHeight)}i.drawRoundedRectangle(t,r,h,s,o,e.cornerRadius),t.fill(),t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,r+s/2,h+o/2);break;case"label":if(this._options.tooltips.custom&&this._options.tooltips.custom(this),!this._options.tooltips.enabled)return;i.drawRoundedRectangle(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=i.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=i.fontString(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),i.each(e.labels,function(a,s){t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(a,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(s+1)),t.fillStyle=i.color(e.legendColors[s].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(s+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=i.color(e.legendColors[s].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(s+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.bar={hover:{mode:"label"},scales:{xAxes:[{type:"category",categorySpacing:10,spacing:1,gridLines:{offsetGridLines:!0}}],yAxes:[{type:"linear"}]}},e.controllers.bar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.bar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],
-i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){i.each(this.getDataset().metaData,function(e,i){this.updateElement(e,i,t)},this)},updateElement:function(t,e,a){var s,o=this.getScaleForId(this.getDataset().xAxisID),n=this.getScaleForId(this.getDataset().yAxisID);s=n.getPixelForValue(n.min<0&&n.max<0?n.max:n.min>0&&n.max>0?n.min:0),i.extend(t,{_chart:this.chart.chart,_xScale:o,_yScale:n,_datasetIndex:this.index,_index:e,_model:{x:o.calculateBarX(this.chart.data.datasets.length,this.index,e),y:a?s:n.calculateBarY(this.index,e),label:this.chart.data.labels[e],datasetLabel:this.getDataset().label,base:n.calculateBarBase(this.index,e),width:o.calculateBarWidth(this.chart.data.datasets.length),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}}),t.pivot()},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.doughnut={animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},cutoutPercentage:50},e.defaults.pie=i.clone(e.defaults.doughnut),i.extend(e.defaults.pie,{cutoutPercentage:0}),e.controllers.doughnut=e.controllers.pie=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.doughnut.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t,i){this.getDataset().metaData=this.getDataset().metaData||[];var a=new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.getDataset().backgroundColor.splice(t,0,i),this.updateElement(a,t,!0),this.getDataset().metaData.splice(t,0,a)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,i){this.updateElement(e,i,t)},this)},updateElement:function(t,e,a){var s={x:this.chart.chart.width/2,y:this.chart.chart.height/2,startAngle:Math.PI*-.5,circumference:this.chart.options.animation.animateRotate?0:this.calculateCircumference(this.getDataset().data[e]),outerRadius:this.chart.options.animation.animateScale?0:this.outerRadius,innerRadius:this.chart.options.animation.animateScale?0:this.innerRadius};i.extend(t,{_chart:this.chart.chart,_datasetIndex:this.index,_index:e,_model:a?s:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,circumference:this.calculateCircumference(this.getDataset().data[e]),outerRadius:this.outerRadius,innerRadius:this.innerRadius,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.getDataset().label,e,this.chart.data.labels[e])}}),a||(0===e?t._model.startAngle=Math.PI*-.5:t._model.startAngle=this.getDataset().metaData[e-1]._model.endAngle,t._model.endAngle=t._model.startAngle+t._model.circumference,e<this.getDataset().data.length-1&&(this.getDataset().metaData[e+1]._model.startAngle=t._model.endAngle)),t.pivot()},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?1.999999*Math.PI*(t/this.getDataset().total):0}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.line={hover:{mode:"label"},scales:{xAxes:[{type:"category",id:"x-axis-0"}],yAxes:[{type:"linear",id:"y-axis-0"}]}},e.controllers.line=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.line.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i),this.updateBezierControlPoints()},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){var e,a=this.getDataset().metaDataset,s=this.getDataset().metaData,o=this.getScaleForId(this.getDataset().yAxisID);this.getScaleForId(this.getDataset().xAxisID);e=o.getPixelForValue(o.min<0&&o.max<0?o.max:o.min>0&&o.max>0?o.min:0),i.extend(a,{_scale:o,_datasetIndex:this.index,_children:s,_model:{tension:a.custom&&a.custom.tension?a.custom.tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,borderCapStyle:a.custom&&a.custom.borderCapStyle?a.custom.borderCapStyle:this.getDataset().borderCapStyle||this.chart.options.elements.line.borderCapStyle,borderDash:a.custom&&a.custom.borderDash?a.custom.borderDash:this.getDataset().borderDash||this.chart.options.elements.line.borderDash,borderDashOffset:a.custom&&a.custom.borderDashOffset?a.custom.borderDashOffset:this.getDataset().borderDashOffset||this.chart.options.elements.line.borderDashOffset,borderJoinStyle:a.custom&&a.custom.borderJoinStyle?a.custom.borderJoinStyle:this.getDataset().borderJoinStyle||this.chart.options.elements.line.borderJoinStyle,fill:a.custom&&a.custom.fill?a.custom.fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:o.top,scaleBottom:o.bottom,scaleZero:e}}),a.pivot(),i.each(s,function(e,i){this.updateElement(e,i,t)},this),this.updateBezierControlPoints()},updateElement:function(t,e,a){var s,o=this.getScaleForId(this.getDataset().yAxisID),n=this.getScaleForId(this.getDataset().xAxisID);s=o.getPixelForValue(o.min<0&&o.max<0?o.max:o.min>0&&o.max>0?o.min:0),i.extend(t,{_chart:this.chart.chart,_xScale:n,_yScale:o,_datasetIndex:this.index,_index:e,_model:{x:n.getPointPixelForValue(this.getDataset().data[e],e,this.index),y:a?s:o.getPointPixelForValue(this.getDataset().data[e],e,this.index),tension:t.custom&&t.custom.tension?t.custom.tension:this.chart.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth),skip:t.custom&&t.custom.skip?t.custom.skip:null===this.getDataset().data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,e,this.chart.options.elements.point.hitRadius)}})},updateBezierControlPoints:function(){i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e)._model,t._model,i.nextItem(this.getDataset().metaData,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.polarArea={scale:{type:"radialLinear",lineArc:!0},animateRotate:!0,animateScale:!0},e.controllers.polarArea=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.polarArea.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.chart.scale.calculateRange(),this.chart.scale.generateTicks(),this.chart.scale.buildYLabels(),this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,i){this.updateElement(e,i,t)},this)},updateElement:function(t,e,a){var s=1/this.getDataset().data.length*2,o=-.5*Math.PI+Math.PI*s*e,n=o+s*Math.PI,r={x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.options.animateScale?0:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[e]),startAngle:this.chart.options.animateRotate?Math.PI*-.5:o,endAngle:this.chart.options.animateRotate?Math.PI*-.5:n,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,e,this.chart.data.labels[e])};i.extend(t,{_chart:this.chart.chart,_datasetIndex:this.index,_index:e,_model:a?r:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[e]),startAngle:o,endAngle:n,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,e,this.chart.data.labels[e])}}),t.pivot()},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw(),console.log(t)},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?2*Math.PI*(t/this.getDataset().total):0},updateScaleRange:function(){i.extend(this.chart.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.radar={scale:{type:"radialLinear"},elements:{line:{tension:0}}},e.controllers.radar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.radar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData,_loop:!0}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i,_model:{x:0,y:0}})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i),this.updateBezierControlPoints()},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){var e,a=(this.getDataset().metaDataset,this.getDataset().metaData),s=this.chart.scale;s.setScaleSize(),s.calculateRange(),s.generateTicks(),s.buildYLabels(),e=s.min<0&&s.max<0?s.getPointPositionForValue(0,s.max):s.min>0&&s.max>0?s.getPointPositionForValue(0,s.min):s.getPointPositionForValue(0,0),i.extend(this.getDataset().metaDataset,{_datasetIndex:this.index,_children:this.getDataset().metaData,_model:{tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:e}}),this.getDataset().metaDataset.pivot(),i.each(a,function(e,i){this.updateElement(e,i,t)},this),this.updateBezierControlPoints()},updateElement:function(t,e,a){var s=this.chart.scale.getPointPositionForValue(e,this.getDataset().data[e]);i.extend(t,{_datasetIndex:this.index,_index:e,_model:{x:a?this.chart.scale.xCenter:s.x,y:a?this.chart.scale.yCenter:s.y,tension:t.custom&&t.custom.tension?t.custom.tension:this.chart.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.getDataset().pointRadius,e,this.chart.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth),skip:t.custom&&t.custom.skip?t.custom.skip:null===this.getDataset().data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,e,this.chart.options.elements.point.hitRadius)}})},updateBezierControlPoints:function(){i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e,!0)._model,t._model,i.nextItem(this.getDataset().metaData,e,!0)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"bottom",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},s=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},getPixelForValue:function(t,e,i,a){if(this.isHorizontal()){var s=(this.labelRotation>0,this.width-(this.paddingLeft+this.paddingRight)),o=s/Math.max(this.data.labels.length-(this.options.gridLines.offsetGridLines?0:1),1),n=o*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&a&&(n+=o/2),this.left+Math.round(n)}return this.top+e*(this.height/this.data.labels.length)},getPointPixelForValue:function(t,e,i){return this.getPixelForValue(t,e,i,!0)},calculateBaseWidth:function(){return this.getPixelForValue(null,1,0,!0)-this.getPixelForValue(null,0,0,!0)-2*this.options.categorySpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*this.options.spacing;return this.options.stacked?e:e/t},calculateBarX:function(t,e,i){var a=this.calculateBaseWidth(),s=this.getPixelForValue(null,i,e,!0)-a/2,o=this.calculateBarWidth(t);return this.options.stacked?s+o/2:s+o*e+e*this.options.spacing+o/2},calculateLabelRotation:function(t,e){var a=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=a;var s,o,n=this.ctx.measureText(this.data.labels[0]).width,r=this.ctx.measureText(this.data.labels[this.data.labels.length-1]).width;if(this.paddingRight=r/2+3,this.paddingLeft=n/2+3,this.labelRotation=0,this.options.display){var h,l,c=i.longestText(this.ctx,a,this.data.labels);this.labelWidth=c;for(var u=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>u&&this.labelRotation<=90;){if(h=Math.cos(i.toRadians(this.labelRotation)),l=Math.sin(i.toRadians(this.labelRotation)),s=h*n,o=h*r,s+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=s+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,l*c>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=h*c}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;e&&(this.paddingLeft-=e.left,this.paddingRight-=e.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},fit:function(t,e,a){this.isHorizontal()?this.width=t:this.height=e,this.calculateLabelRotation(e,a);var s={width:0,height:0},o=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),n=i.longestText(this.ctx,o,this.data.labels);if(this.isHorizontal()?s.width=t:this.options.display&&(s.width=Math.min(n+6,t)),this.isHorizontal()&&this.options.display){var r=Math.sin(i.toRadians(this.labelRotation))*n+1.5*this.options.labels.fontSize;s.height=Math.min(r,e)}else this.options.display&&(s.height=e);return this.width=s.width,this.height=s.height,s},draw:function(t){if(this.options.display){var e;if(this.ctx.fillStyle=this.options.labels.fontColor,
-this.isHorizontal()){e=!0;var a="bottom"==this.options.position?this.top:this.bottom-10,s="bottom"==this.options.position?this.top+10:this.bottom,o=0!==this.labelRotation;i.each(this.data.labels,function(n,r){var h=this.getPixelForValue(n,r,null,!1),l=this.getPixelForValue(n,r,null,!0);this.options.gridLines.show&&(0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,a),this.ctx.lineTo(h,s)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(l,o?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=o?"right":"center",this.ctx.textBaseline=o?"middle":"top",this.ctx.fillText(n,0,0),this.ctx.restore())},this)}else this.options.gridLines.show,this.options.labels.show}}});e.scaleService.registerScaleType("category",s,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"left",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},reverse:!1,beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},s=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},generateTicks:function(t,e){if(this.ticks=[],this.options.override)for(var a=0;a<=this.options.override.steps;++a){var s=this.options.override.start+a*this.options.override.stepWidth;this.ticks.push(s)}else{var o;if(o=this.isHorizontal()?Math.min(11,Math.ceil(t/50)):Math.min(11,Math.ceil(e/(2*this.options.labels.fontSize))),o=Math.max(2,o),this.options.beginAtZero){var n=i.sign(this.min),r=i.sign(this.max);0>n&&0>r?this.max=0:n>0&&r>0&&(this.min=0)}for(var h=i.niceNum(this.max-this.min,!1),l=i.niceNum(h/(o-1),!0),c=Math.floor(this.min/l)*l,u=Math.ceil(this.max/l)*l,d=c;u>=d;d+=l)this.ticks.push(d)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks),this.options.reverse?(this.ticks.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,a){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.labels.push(s?s:"")},this)},getRightValue:function(t){return"object"==typeof t?this.isHorizontal()?t.x:t.y:t},getPixelForValue:function(t){var e,i=this.end-this.start;return e=this.isHorizontal()?this.left+this.width/i*(t-this.start):this.bottom-this.height/i*(t-this.start)},calculateRange:function(){this.min=null,this.max=null;var t=[],e=[];if(this.options.stacked){i.each(this.data.datasets,function(a){(this.isHorizontal()?a.xAxisID===this.id:a.yAxisID===this.id)&&i.each(a.data,function(i,a){var s=this.getRightValue(i);t[a]=t[a]||0,e[a]=e[a]||0,this.options.relativePoints?t[a]=100:0>s?e[a]+=s:t[a]+=s},this)},this);var a=t.concat(e);this.min=i.min(a),this.max=i.max(a)}else i.each(this.data.datasets,function(t){(this.isHorizontal()?t.xAxisID===this.id:t.yAxisID===this.id)&&i.each(t.data,function(t,e){var i=this.getRightValue(t);null===this.min?this.min=i:i<this.min&&(this.min=i),null===this.max?this.max=i:i>this.max&&(this.max=i)},this)},this);this.min===this.max&&(this.min--,this.max++)},getPointPixelForValue:function(t,e,i){var a=this.getRightValue(t);if(this.options.stacked){for(var s=0,o=0,n=this.data.datasets.length-1;n>i;--n)this.data.datasets[n].data[e]<0?o+=this.data.datasets[n].data[e]:s+=this.data.datasets[n].data[e];return this.getPixelForValue(0>a?o+a:s+a)}return this.getPixelForValue(a)},calculateBarBase:function(t,e){var i=0;if(this.options.stacked){var a=this.data.datasets[t].data[e];if(0>a)for(var s=0;t>s;s++)this.data.datasets[s].yAxisID===this.id&&(i+=this.data.datasets[s].data[e]<0?this.data.datasets[s].data[e]:0);else for(var o=0;t>o;o++)this.data.datasets[o].yAxisID===this.id&&(i+=this.data.datasets[o].data[e]>0?this.data.datasets[o].data[e]:0);return this.getPixelForValue(i)}return i=this.getPixelForValue(this.min),this.beginAtZero||this.min<=0&&this.max>=0||this.min>=0&&this.max<=0?(i=this.getPixelForValue(0),i+=this.options.gridLines.lineWidth):this.min<0&&this.max<0&&(i=this.getPixelForValue(this.max)),i},calculateBarY:function(t,e){var i=this.data.datasets[t].data[e];if(this.options.stacked){for(var a=0,s=0,o=0;t>o;o++)this.data.datasets[o].data[e]<0?s+=this.data.datasets[o].data[e]||0:a+=this.data.datasets[o].data[e]||0;return this.getPixelForValue(0>i?s+i:a+i)}for(var n=0,r=t;r<this.data.datasets.length;r++)n+=r===t&&i?i:i;return this.getPixelForValue(i)},fit:function(t,e){this.calculateRange(),this.generateTicks(t,e),this.buildLabels();var a={width:0,height:0};if(this.isHorizontal()?a.width=t:a.width=this.options.gridLines.show&&this.options.display?10:0,this.isHorizontal()?a.height=this.options.gridLines.show&&this.options.display?10:0:a.height=e,this.options.labels.show&&this.options.display){var s=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);if(this.isHorizontal()){var o=(e-a.height,1.5*this.options.labels.fontSize);a.height=Math.min(e,a.height+o)}else{var n=t-a.width,r=i.longestText(this.ctx,s,this.labels);n>r?a.width+=r:a.width=t}}return this.width=a.width,this.height=a.height,a},draw:function(t){if(this.options.display){var e,a;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var s="bottom"==this.options.position?this.top:this.bottom-5,o="bottom"==this.options.position?this.top+5:this.bottom;i.each(this.ticks,function(n,r){var h=this.getPixelForValue(n);0===n||!a&&0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,s),this.ctx.lineTo(h,o)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()},this)}if(this.options.labels.show){var n;"top"==this.options.position?(n=this.bottom-10,this.ctx.textBaseline="bottom"):(n=this.top+10,this.ctx.textBaseline="top"),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,i,n)},this)}}else{if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var r="right"==this.options.position?this.left:this.right-5,h="right"==this.options.position?this.left+5:this.right;i.each(this.ticks,function(s,o){var n=this.getPixelForValue(s);0===s||!a&&0===o?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),n+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(r,n),this.ctx.lineTo(h,n)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,n),this.ctx.lineTo(t.right,n)),this.ctx.stroke()},this)}if(this.options.labels.show){var l;"left"==this.options.position?(l=this.right-10,this.ctx.textAlign="right"):(l=this.left+5,this.ctx.textAlign="left"),this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,l,i)},this)}}}}});e.scaleService.registerScaleType("linear",s,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,animate:!0,lineArc:!1,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1},angleLines:{show:!0,color:"rgba(0,0,0, 0.1)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},s=e.Element.extend({initialize:function(){this.height=this.chart.height,this.width=this.chart.width,this.xCenter=this.chart.width/2,this.yCenter=this.chart.height/2,this.size=i.min([this.height,this.width]),this.labels=this.data.labels,this.drawingArea=this.options.display?this.size/2-(this.options.labels.fontSize/2+this.options.labels.backdropPaddingY):this.size/2},getValueCount:function(){return 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window.Color?window.Color(t):(console.log("Color.js not found!"),t)},e.isArray=function(t){return Array.isArray?Array.isArray(t):"[object Array]"===Object.prototype.toString.call(arg)}}}.call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers);Chart.elements={},Chart.Element=function(t){e.extend(this,t),this.initialize.apply(this,arguments)},e.extend(Chart.Element.prototype,{initialize:function(){},pivot:function(){return this._view||(this._view=e.clone(this._model)),this._start=e.clone(this._view),this},transition:function(t){return this._view||(this._view=e.clone(this._model)),this._start||this.pivot(),e.each(this._model,function(i,a){if("_"!==a[0]&&this._model.hasOwnProperty(a))if(this._view[a])if(this._model[a]===this._view[a]);else if("string"==typeof i)try{var s=e.color(this._start[a]).mix(e.color(this._model[a]),t);this._view[a]=s.rgbString()}catch(o){this._view[a]=i}else if("number"==typeof i){var n=void 0!==this._start[a]?this._start[a]:0;this._view[a]=(this._model[a]-n)*t+n}else this._view[a]=i;else this._view[a]="number"==typeof i?i*t:i||null;else;},this),1===t&&delete this._start,this},tooltipPosition:function(){return{x:this._model.x,y:this._model.y}},hasValue:function(){return e.isNumber(this._model.x)&&e.isNumber(this._model.y)}}),Chart.Element.extend=e.inherits}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.animation={duration:1e3,easing:"easeOutQuart",onProgress:function(){},onComplete:function(){}},e.Animation=e.Element.extend({currentStep:null,numSteps:60,easing:"",render:null,onAnimationProgress:null,onAnimationComplete:null}),e.animationService={frameDuration:17,animations:[],dropFrames:0,addAnimation:function(t,e,a,s){s||(t.animating=!0);for(var o=0;o<this.animations.length;++o)if(this.animations[o].chartInstance===t)return void(this.animations[o].animationObject=e);this.animations.push({chartInstance:t,animationObject:e}),1==this.animations.length&&i.requestAnimFrame.call(window,this.digestWrapper)},cancelAnimation:function(t){var e=i.findNextWhere(this.animations,function(e){return e.chartInstance===t});e&&(this.animations.splice(e,1),t.animating=!1)},digestWrapper:function(){e.animationService.startDigest.call(e.animationService)},startDigest:function(){var t=Date.now(),e=0;this.dropFrames>1&&(e=Math.floor(this.dropFrames),this.dropFrames-=e);for(var a=0;a<this.animations.length;a++)null===this.animations[a].animationObject.currentStep&&(this.animations[a].animationObject.currentStep=0),this.animations[a].animationObject.currentStep+=1+e,this.animations[a].animationObject.currentStep>this.animations[a].animationObject.numSteps&&(this.animations[a].animationObject.currentStep=this.animations[a].animationObject.numSteps),this.animations[a].animationObject.render(this.animations[a].chartInstance,this.animations[a].animationObject),this.animations[a].animationObject.currentStep==this.animations[a].animationObject.numSteps&&(this.animations[a].chartInstance.animating=!1,this.animations.splice(a,1),a--);var s=Date.now(),o=s-t-this.frameDuration,n=o/this.frameDuration;n>1&&(this.dropFrames+=n),this.animations.length>0&&i.requestAnimFrame.call(window,this.digestWrapper)}}}.call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers);Chart.types={},Chart.instances={},Chart.controllers={},Chart.Controller=function(t){return this.chart=t,this.config=t.config,this.data=this.config.data,this.options=this.config.options=e.configMerge(Chart.defaults.global,Chart.defaults[this.config.type],this.config.options||{}),this.id=e.uid(),Chart.instances[this.id]=this,this.options.responsive&&this.resize(!0),this.initialize.call(this),this},e.extend(Chart.Controller.prototype,{initialize:function(){return this.bindEvents(),this.ensureScalesHaveIDs(),this.buildOrUpdateControllers(),this.buildScales(),this.resetElements(),this.initToolTip(),this.update(),this},clear:function(){return e.clear(this.chart),this},stop:function(){return Chart.animationService.cancelAnimation(this),this},addDataset:function(t,e){void 0!==e?this.data.datasets.splice(e,0,t):this.data.datasets.push(t),this.buildOrUpdateControllers(),t.controller.reset(),this.update()},removeDataset:function(t){this.data.datasets.splice(t,1),this.buildOrUpdateControllers(),this.update()},addData:function(t,e,i){if(e<this.data.datasets.length){void 0===i&&(i=this.data.datasets[e].data.length);for(var a=[i],s=3;s<arguments.length;++s)a.push(arguments[s]);this.data.datasets[e].data.splice(i,0,t),this.data.datasets[e].controller.addElementAndReset.apply(this.data.datasets[e].controller,a),this.update()}},removeData:function(t,e){t<this.data.datasets.length&&(this.data.datasets[t].data.splice(e,1),this.data.datasets[t].controller.removeElement(e),this.update())},resize:function(t){this.stop();var i=this.chart.canvas,a=e.getMaximumWidth(this.chart.canvas),s=this.options.maintainAspectRatio?a/this.chart.aspectRatio:e.getMaximumHeight(this.chart.canvas);return i.width=this.chart.width=a,i.height=this.chart.height=s,e.retinaScale(this.chart),t||this.update(this.options.responsiveAnimationDuration),this},ensureScalesHaveIDs:function(){var t="x-axis-",i="y-axis-";this.options.scales&&(this.options.scales.xAxes&&this.options.scales.xAxes.length&&e.each(this.options.scales.xAxes,function(e,i){e.id=e.id||t+i},this),this.options.scales.yAxes&&this.options.scales.yAxes.length&&e.each(this.options.scales.yAxes,function(t,e){t.id=t.id||i+e},this))},buildScales:function(){if(this.scales={},this.options.scales&&(this.options.scales.xAxes&&this.options.scales.xAxes.length&&e.each(this.options.scales.xAxes,function(t){var e=Chart.scaleService.getScaleConstructor(t.type),i=new e({ctx:this.chart.ctx,options:t,data:this.data,id:t.id});this.scales[i.id]=i},this),this.options.scales.yAxes&&this.options.scales.yAxes.length&&e.each(this.options.scales.yAxes,function(t){var e=Chart.scaleService.getScaleConstructor(t.type),i=new e({ctx:this.chart.ctx,options:t,data:this.data,id:t.id});this.scales[i.id]=i},this)),this.options.scale){var t=Chart.scaleService.getScaleConstructor(this.options.scale.type),i=new t({ctx:this.chart.ctx,options:this.options.scale,data:this.data,chart:this.chart});this.scale=i}Chart.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height)},buildOrUpdateControllers:function(){e.each(this.data.datasets,function(t,e){var i=t.type||this.config.type;return t.controller?void t.controller.updateIndex(e):void(t.controller=new Chart.controllers[i](this,e))},this)},resetElements:function(){e.each(this.data.datasets,function(t){t.controller.reset()},this)},update:function(t,i){Chart.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),e.each(this.data.datasets,function(t){t.controller.update()},this),this.render(t,i)},render:function(t,i){if(0!==this.options.animation.duration||t){var a=new Chart.Animation;a.numSteps=(t||this.options.animation.duration)/16.66,a.easing=this.options.animation.easing,a.render=function(t,i){var a=e.easingEffects[i.easing],s=i.currentStep/i.numSteps,o=a(s);t.draw(o,s,i.currentStep)},a.onAnimationProgress=this.options.onAnimationProgress,a.onAnimationComplete=this.options.onAnimationComplete,Chart.animationService.addAnimation(this,a,t,i)}else this.draw(),this.options.onAnimationComplete.call(this);return this},draw:function(t){var i=t||1;this.clear(),e.each(this.scales,function(t){t.draw(this.chartArea)},this),this.scale&&this.scale.draw(),e.each(this.data.datasets,function(e){e.controller.draw(t)},this),this.tooltip.transition(i).draw()},getElementAtEvent:function(t){var i=e.getRelativePosition(t),a=[];return e.each(this.data.datasets,function(t){e.each(t.metaData,function(t){return t.inRange(i.x,i.y)?(a.push(t),a):void 0},this)},this),a},getElementsAtEvent:function(t){var i=e.getRelativePosition(t),a=[];return e.each(this.data.datasets,function(t){e.each(t.metaData,function(t){t.inLabelRange(i.x,i.y)&&a.push(t)},this)},this),a},getDatasetAtEvent:function(t){for(var i=e.getRelativePosition(t),a=[],s=0;s<this.chart.data.datasets.length;s++)for(elementIndex=0;elementIndex<this.chart.data.datasets[s].metaData.length;elementIndex++)this.chart.data.datasets[s].metaData[elementIndex].inLabelRange(i.x,i.y)&&e.each(this.chart.data.datasets,datasetIterator);return a.length?a:[]},generateLegend:function(){return template(this.options.legendTemplate,this)},destroy:function(){this.clear(),e.unbindEvents(this,this.events);var t=this.chart.canvas;t.width=this.chart.width,t.height=this.chart.height,t.style.removeProperty?(t.style.removeProperty("width"),t.style.removeProperty("height")):(t.style.removeAttribute("width"),t.style.removeAttribute("height")),delete Chart.instances[this.id]},toBase64Image:function(){return this.chart.canvas.toDataURL.apply(this.chart.canvas,arguments)},initToolTip:function(){this.tooltip=new Chart.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this)},bindEvents:function(){e.bindEvents(this,this.options.events,function(t){this.eventHandler(t)})},eventHandler:function(t){this.lastActive=this.lastActive||[],this.active="mouseout"==t.type?[]:function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);if(this.lastActive.length)switch(this.options.hover.mode){case"single":this.data.datasets[this.lastActive[0]._datasetIndex].controller.removeHoverStyle(this.lastActive[0],this.lastActive[0]._datasetIndex,this.lastActive[0]._index);break;case"label":for(var i=0;i<this.lastActive.length;i++)this.data.datasets[this.lastActive[i]._datasetIndex].controller.removeHoverStyle(this.lastActive[i],this.lastActive[i]._datasetIndex,this.lastActive[i]._index);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":this.data.datasets[this.active[0]._datasetIndex].controller.setHoverStyle(this.active[0]);break;case"label":for(var i=0;i<this.active.length;i++)this.data.datasets[this.active[i]._datasetIndex].controller.setHoverStyle(this.active[i]);break;case"dataset":}if((this.options.tooltips.enabled||this.options.tooltips.custom)&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,e.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;e.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.update(this.options.hover.animationDuration,!0))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers);e.addEvent(window,"resize",function(){var t;return function(){clearTimeout(t),t=setTimeout(function(){e.each(Chart.instances,function(t){t.options.responsive&&t.resize()})},16)}}())}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.scaleService={constructors:{},defaults:{},registerScaleType:function(t,e,i){this.constructors[t]=e,this.defaults[t]=i},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0},getScaleDefaults:function(t){return this.defaults.hasOwnProperty(t)?this.defaults[t]:{}},fitScalesForChart:function(t,e,a){var s=e>30?5:2,o=a>30?5:2;if(t){var n=i.where(t.scales,function(t){return"left"==t.options.position}),r=i.where(t.scales,function(t){return"right"==t.options.position}),h=i.where(t.scales,function(t){return"top"==t.options.position}),l=i.where(t.scales,function(t){return"bottom"==t.options.position}),c=e/2,u=a/2;c-=2*s,u-=2*o;var d=(e-c)/(n.length+r.length),g=(a-u)/(h.length+l.length),m=[],f=function(t){var e=t.fit(d,u);m.push({horizontal:!1,minSize:e,scale:t})},p=function(t){var e=t.fit(c,g);m.push({horizontal:!0,minSize:e,scale:t})};i.each(n,f),i.each(r,f),i.each(h,p),i.each(l,p);var v=a-2*o,b=e-2*s;i.each(m,function(t){t.horizontal?v-=t.minSize.height:b-=t.minSize.width});var x=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t});e&&t.fit(e.minSize.width,v)},y=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:w,right:C,top:0,bottom:0};e&&t.fit(b,e.minSize.height,a)},w=s,C=s,D=o,_=o;i.each(n,x),i.each(r,x),i.each(n,function(t){w+=t.width}),i.each(r,function(t){C+=t.width}),i.each(h,y),i.each(l,y),i.each(h,function(t){D+=t.height}),i.each(l,function(t){_+=t.height}),i.each(n,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:D,bottom:_};e&&t.fit(e.minSize.width,v,a)}),i.each(r,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:D,bottom:_};e&&t.fit(e.minSize.width,v,a)});var k=s,S=o,A=function(t){t.left=k,t.right=k+t.width,t.top=D,t.bottom=D+v,k=t.right},P=function(t){t.left=w,t.right=w+b,t.top=S,t.bottom=S+t.height,S=t.bottom};i.each(n,A),i.each(h,P),k+=b,S+=v,i.each(r,A),i.each(l,P),t.chartArea={left:w,top:D,right:w+b,bottom:D+v}}}}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.tooltips={enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>: ","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>: ","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},e.Tooltip=e.Element.extend({initialize:function(){var t=this._options;i.extend(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":i.extend(this._model,{text:i.template(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();i.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var a,s,o=[],n=[],r=this._data.datasets.length-1;r>=0&&(a=this._data.datasets[r].metaData,s=i.indexOf(a,this._active[0]),-1===s);r--);var h=function(){var t,e,a,r,h,l=[],c=[],u=[];return i.each(this._data.datasets,function(e){t=e.metaData,t[s]&&t[s].hasValue()&&l.push(t[s])},this),i.each(this._options.stacked?l.reverse():l,function(t){c.push(t._view.x),u.push(t._view.y),o.push(i.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),n.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),h=i.min(u),a=i.max(u),r=i.min(c),e=i.max(c),{x:r>this._chart.width/2?r:e,y:(h+a)/2}}.call(this,s);i.extend(this._model,{x:h.x,y:h.y,labels:o,title:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:"",legendColors:n,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=o.length*this._model.fontSize+(o.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var l=t.measureText(this._model.title).width,c=i.longestText(t,this.font,o)+this._model.fontSize+3,u=i.max([c,l]);this._model.width=u+2*this._model.xPadding;var d=this._model.height/2;this._model.y-d<0?this._model.y=d:this._model.y+d>this._chart.height&&(this._model.y=this._chart.height-d),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.hover.mode){case"single":t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var a=e.caretPadding||2,s=t.measureText(e.text).width+2*e.xPadding,o=e.fontSize+2*e.yPadding,n=o+e.caretHeight+a;e.x+s/2>this._chart.width?e.xAlign="left":e.x-s/2<0&&(e.xAlign="right"),e.y-n<0&&(e.yAlign="below");var r=e.x-s/2,h=e.y-n;if(t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),this._options.tooltips.custom&&this._options.tooltips.custom(this),!this._options.tooltips.enabled)return;switch(e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-a),t.lineTo(e.x+e.caretHeight,e.y-(a+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(a+e.caretHeight)),t.closePath(),t.fill();break;case"below":h=e.y+a+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+a),t.lineTo(e.x+e.caretHeight,e.y+a+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+a+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":r=e.x-s+(e.cornerRadius+e.caretHeight);break;case"right":r=e.x-(e.cornerRadius+e.caretHeight)}i.drawRoundedRectangle(t,r,h,s,o,e.cornerRadius),t.fill(),t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,r+s/2,h+o/2);break;case"label":if(this._options.tooltips.custom&&this._options.tooltips.custom(this),!this._options.tooltips.enabled)return;i.drawRoundedRectangle(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=i.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=i.fontString(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),i.each(e.labels,function(a,s){t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(a,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(s+1)),t.fillStyle=i.color(e.legendColors[s].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(s+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=i.color(e.legendColors[s].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(s+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.bar={hover:{mode:"label"},scales:{xAxes:[{type:"category",categorySpacing:10,spacing:1,gridLines:{offsetGridLines:!0}}],yAxes:[{type:"linear"}]}},e.controllers.bar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.bar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})
+},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){i.each(this.getDataset().metaData,function(e,i){this.updateElement(e,i,t)},this)},updateElement:function(t,e,a){var s,o=this.getScaleForId(this.getDataset().xAxisID),n=this.getScaleForId(this.getDataset().yAxisID);s=n.getPixelForValue(n.min<0&&n.max<0?n.max:n.min>0&&n.max>0?n.min:0),i.extend(t,{_chart:this.chart.chart,_xScale:o,_yScale:n,_datasetIndex:this.index,_index:e,_model:{x:o.calculateBarX(this.chart.data.datasets.length,this.index,e),y:a?s:n.calculateBarY(this.index,e),label:this.chart.data.labels[e],datasetLabel:this.getDataset().label,base:n.calculateBarBase(this.index,e),width:o.calculateBarWidth(this.chart.data.datasets.length),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}}),t.pivot()},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.doughnut={animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},cutoutPercentage:50},e.defaults.pie=i.clone(e.defaults.doughnut),i.extend(e.defaults.pie,{cutoutPercentage:0}),e.controllers.doughnut=e.controllers.pie=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.doughnut.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t,i){this.getDataset().metaData=this.getDataset().metaData||[];var a=new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.getDataset().backgroundColor.splice(t,0,i),this.updateElement(a,t,!0),this.getDataset().metaData.splice(t,0,a)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,i){this.updateElement(e,i,t)},this)},updateElement:function(t,e,a){var s={x:this.chart.chart.width/2,y:this.chart.chart.height/2,startAngle:Math.PI*-.5,circumference:this.chart.options.animation.animateRotate?0:this.calculateCircumference(this.getDataset().data[e]),outerRadius:this.chart.options.animation.animateScale?0:this.outerRadius,innerRadius:this.chart.options.animation.animateScale?0:this.innerRadius};i.extend(t,{_chart:this.chart.chart,_datasetIndex:this.index,_index:e,_model:a?s:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,circumference:this.calculateCircumference(this.getDataset().data[e]),outerRadius:this.outerRadius,innerRadius:this.innerRadius,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.getDataset().label,e,this.chart.data.labels[e])}}),a||(t._model.startAngle=0===e?Math.PI*-.5:this.getDataset().metaData[e-1]._model.endAngle,t._model.endAngle=t._model.startAngle+t._model.circumference,e<this.getDataset().data.length-1&&(this.getDataset().metaData[e+1]._model.startAngle=t._model.endAngle)),t.pivot()},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?1.999999*Math.PI*(t/this.getDataset().total):0}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.line={hover:{mode:"label"},scales:{xAxes:[{type:"category",id:"x-axis-0"}],yAxes:[{type:"linear",id:"y-axis-0"}]}},e.controllers.line=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.line.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i),this.updateBezierControlPoints()},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){{var e,a=this.getDataset().metaDataset,s=this.getDataset().metaData,o=this.getScaleForId(this.getDataset().yAxisID);this.getScaleForId(this.getDataset().xAxisID)}e=o.getPixelForValue(o.min<0&&o.max<0?o.max:o.min>0&&o.max>0?o.min:0),i.extend(a,{_scale:o,_datasetIndex:this.index,_children:s,_model:{tension:a.custom&&a.custom.tension?a.custom.tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,borderCapStyle:a.custom&&a.custom.borderCapStyle?a.custom.borderCapStyle:this.getDataset().borderCapStyle||this.chart.options.elements.line.borderCapStyle,borderDash:a.custom&&a.custom.borderDash?a.custom.borderDash:this.getDataset().borderDash||this.chart.options.elements.line.borderDash,borderDashOffset:a.custom&&a.custom.borderDashOffset?a.custom.borderDashOffset:this.getDataset().borderDashOffset||this.chart.options.elements.line.borderDashOffset,borderJoinStyle:a.custom&&a.custom.borderJoinStyle?a.custom.borderJoinStyle:this.getDataset().borderJoinStyle||this.chart.options.elements.line.borderJoinStyle,fill:a.custom&&a.custom.fill?a.custom.fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:o.top,scaleBottom:o.bottom,scaleZero:e}}),a.pivot(),i.each(s,function(e,i){this.updateElement(e,i,t)},this),this.updateBezierControlPoints()},updateElement:function(t,e,a){var s,o=this.getScaleForId(this.getDataset().yAxisID),n=this.getScaleForId(this.getDataset().xAxisID);s=o.getPixelForValue(o.min<0&&o.max<0?o.max:o.min>0&&o.max>0?o.min:0),i.extend(t,{_chart:this.chart.chart,_xScale:n,_yScale:o,_datasetIndex:this.index,_index:e,_model:{x:n.getPointPixelForValue(this.getDataset().data[e],e,this.index),y:a?s:o.getPointPixelForValue(this.getDataset().data[e],e,this.index),tension:t.custom&&t.custom.tension?t.custom.tension:this.chart.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth),skip:t.custom&&t.custom.skip?t.custom.skip:null===this.getDataset().data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,e,this.chart.options.elements.point.hitRadius)}})},updateBezierControlPoints:function(){i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e)._model,t._model,i.nextItem(this.getDataset().metaData,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,t._model.controlPointNextY=a.next.y>this.chart.chartArea.bottom?this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?this.chart.chartArea.top:a.next.y,t._model.controlPointPreviousY=a.previous.y>this.chart.chartArea.bottom?this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?this.chart.chartArea.top:a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.polarArea={scale:{type:"radialLinear",lineArc:!0},animateRotate:!0,animateScale:!0},e.controllers.polarArea=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.polarArea.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.chart.scale.calculateRange(),this.chart.scale.generateTicks(),this.chart.scale.buildYLabels(),this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,i){this.updateElement(e,i,t)},this)},updateElement:function(t,e,a){var s=1/this.getDataset().data.length*2,o=-.5*Math.PI+Math.PI*s*e,n=o+s*Math.PI,r={x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.options.animateScale?0:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[e]),startAngle:this.chart.options.animateRotate?Math.PI*-.5:o,endAngle:this.chart.options.animateRotate?Math.PI*-.5:n,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,e,this.chart.data.labels[e])};i.extend(t,{_chart:this.chart.chart,_datasetIndex:this.index,_index:e,_model:a?r:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[e]),startAngle:o,endAngle:n,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,e,this.chart.data.labels[e])}}),t.pivot()},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t){t.transition(e).draw(),console.log(t)},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?2*Math.PI*(t/this.getDataset().total):0},updateScaleRange:function(){i.extend(this.chart.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.radar={scale:{type:"radialLinear"},elements:{line:{tension:0}}},e.controllers.radar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.radar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData,_loop:!0}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i,_model:{x:0,y:0}})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i),this.updateBezierControlPoints()},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){var e,a=(this.getDataset().metaDataset,this.getDataset().metaData),s=this.chart.scale;s.setScaleSize(),s.calculateRange(),s.generateTicks(),s.buildYLabels(),e=s.min<0&&s.max<0?s.getPointPositionForValue(0,s.max):s.min>0&&s.max>0?s.getPointPositionForValue(0,s.min):s.getPointPositionForValue(0,0),i.extend(this.getDataset().metaDataset,{_datasetIndex:this.index,_children:this.getDataset().metaData,_model:{tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:e}}),this.getDataset().metaDataset.pivot(),i.each(a,function(e,i){this.updateElement(e,i,t)},this),this.updateBezierControlPoints()},updateElement:function(t,e,a){var s=this.chart.scale.getPointPositionForValue(e,this.getDataset().data[e]);i.extend(t,{_datasetIndex:this.index,_index:e,_model:{x:a?this.chart.scale.xCenter:s.x,y:a?this.chart.scale.yCenter:s.y,tension:t.custom&&t.custom.tension?t.custom.tension:this.chart.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.getDataset().pointRadius,e,this.chart.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth),skip:t.custom&&t.custom.skip?t.custom.skip:null===this.getDataset().data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,e,this.chart.options.elements.point.hitRadius)}})},updateBezierControlPoints:function(){i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e,!0)._model,t._model,i.nextItem(this.getDataset().metaData,e,!0)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,t._model.controlPointNextY=a.next.y>this.chart.chartArea.bottom?this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?this.chart.chartArea.top:a.next.y,t._model.controlPointPreviousY=a.previous.y>this.chart.chartArea.bottom?this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?this.chart.chartArea.top:a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"bottom",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},s=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},buildLabels:function(){this.labels=[],this.options.labels.userCallback?this.data.labels.forEach(function(t,e){this.labels.push(this.options.labels.userCallback(t,e))},this):this.labels=this.data.labels},getPixelForValue:function(t,e,i,a){if(this.isHorizontal()){var s=(this.labelRotation>0,this.width-(this.paddingLeft+this.paddingRight)),o=s/Math.max(this.labels.length-(this.options.gridLines.offsetGridLines?0:1),1),n=o*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&a&&(n+=o/2),this.left+Math.round(n)}return this.top+e*(this.height/this.labels.length)},getPointPixelForValue:function(t,e,i){return this.getPixelForValue(t,e,i,!0)},calculateBaseWidth:function(){return this.getPixelForValue(null,1,0,!0)-this.getPixelForValue(null,0,0,!0)-2*this.options.categorySpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*this.options.spacing;return this.options.stacked?e:e/t},calculateBarX:function(t,e,i){var a=this.calculateBaseWidth(),s=this.getPixelForValue(null,i,e,!0)-a/2,o=this.calculateBarWidth(t);return this.options.stacked?s+o/2:s+o*e+e*this.options.spacing+o/2},calculateLabelRotation:function(t,e){var a=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=a;var s,o,n=this.ctx.measureText(this.labels[0]).width,r=this.ctx.measureText(this.labels[this.labels.length-1]).width;if(this.paddingRight=r/2+3,this.paddingLeft=n/2+3,this.labelRotation=0,this.options.display){var h,l,c=i.longestText(this.ctx,a,this.labels);this.labelWidth=c;for(var u=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>u&&this.labelRotation<=90;){if(h=Math.cos(i.toRadians(this.labelRotation)),l=Math.sin(i.toRadians(this.labelRotation)),s=h*n,o=h*r,s+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=s+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,l*c>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=h*c}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;e&&(this.paddingLeft-=e.left,this.paddingRight-=e.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},fit:function(t,e,a){this.isHorizontal()?this.width=t:this.height=e,this.buildLabels(),this.calculateLabelRotation(e,a);var s={width:0,height:0},o=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),n=i.longestText(this.ctx,o,this.labels);if(this.isHorizontal()?s.width=t:this.options.display&&(s.width=Math.min(n+6,t)),this.isHorizontal()&&this.options.display){var r=Math.sin(i.toRadians(this.labelRotation))*n+1.5*this.options.labels.fontSize;s.height=Math.min(r,e)}else this.options.display&&(s.height=e);return this.width=s.width,this.height=s.height,s},draw:function(t){if(this.options.display){var e;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){e=!0;var a="bottom"==this.options.position?this.top:this.bottom-10,s="bottom"==this.options.position?this.top+10:this.bottom,o=0!==this.labelRotation;i.each(this.labels,function(n,r){var h=this.getPixelForValue(n,r,null,!1),l=this.getPixelForValue(n,r,null,!0);
+this.options.gridLines.show&&(0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,a),this.ctx.lineTo(h,s)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(l,o?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=o?"right":"center",this.ctx.textBaseline=o?"middle":"top",this.ctx.fillText(n,0,0),this.ctx.restore())},this)}else this.options.gridLines.show,this.options.labels.show}}});e.scaleService.registerScaleType("category",s,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"left",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},reverse:!1,beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},s=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},generateTicks:function(t,e){if(this.ticks=[],this.options.override)for(var a=0;a<=this.options.override.steps;++a){var s=this.options.override.start+a*this.options.override.stepWidth;this.ticks.push(s)}else{var o;if(o=this.isHorizontal()?Math.min(11,Math.ceil(t/50)):Math.min(11,Math.ceil(e/(2*this.options.labels.fontSize))),o=Math.max(2,o),this.options.beginAtZero){var n=i.sign(this.min),r=i.sign(this.max);0>n&&0>r?this.max=0:n>0&&r>0&&(this.min=0)}for(var h=i.niceNum(this.max-this.min,!1),l=i.niceNum(h/(o-1),!0),c=Math.floor(this.min/l)*l,u=Math.ceil(this.max/l)*l,d=c;u>=d;d+=l)this.ticks.push(d)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks),this.options.reverse?(this.ticks.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,a){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.labels.push(s?s:"")},this)},getRightValue:function(t){return"object"==typeof t?this.isHorizontal()?t.x:t.y:t},getPixelForValue:function(t){var e,i=this.end-this.start;return e=this.isHorizontal()?this.left+this.width/i*(t-this.start):this.bottom-this.height/i*(t-this.start)},calculateRange:function(){this.min=null,this.max=null;var t=[],e=[];if(this.options.stacked){i.each(this.data.datasets,function(a){(this.isHorizontal()?a.xAxisID===this.id:a.yAxisID===this.id)&&i.each(a.data,function(i,a){var s=this.getRightValue(i);t[a]=t[a]||0,e[a]=e[a]||0,this.options.relativePoints?t[a]=100:0>s?e[a]+=s:t[a]+=s},this)},this);var a=t.concat(e);this.min=i.min(a),this.max=i.max(a)}else i.each(this.data.datasets,function(t){(this.isHorizontal()?t.xAxisID===this.id:t.yAxisID===this.id)&&i.each(t.data,function(t){var e=this.getRightValue(t);null===this.min?this.min=e:e<this.min&&(this.min=e),null===this.max?this.max=e:e>this.max&&(this.max=e)},this)},this);this.min===this.max&&(this.min--,this.max++)},getPointPixelForValue:function(t,e,i){var a=this.getRightValue(t);if(this.options.stacked){for(var s=0,o=0,n=this.data.datasets.length-1;n>i;--n)this.data.datasets[n].data[e]<0?o+=this.data.datasets[n].data[e]:s+=this.data.datasets[n].data[e];return this.getPixelForValue(0>a?o+a:s+a)}return this.getPixelForValue(a)},calculateBarBase:function(t,e){var i=0;if(this.options.stacked){var a=this.data.datasets[t].data[e];if(0>a)for(var s=0;t>s;s++)this.data.datasets[s].yAxisID===this.id&&(i+=this.data.datasets[s].data[e]<0?this.data.datasets[s].data[e]:0);else for(var o=0;t>o;o++)this.data.datasets[o].yAxisID===this.id&&(i+=this.data.datasets[o].data[e]>0?this.data.datasets[o].data[e]:0);return this.getPixelForValue(i)}return i=this.getPixelForValue(this.min),this.beginAtZero||this.min<=0&&this.max>=0||this.min>=0&&this.max<=0?(i=this.getPixelForValue(0),i+=this.options.gridLines.lineWidth):this.min<0&&this.max<0&&(i=this.getPixelForValue(this.max)),i},calculateBarY:function(t,e){var i=this.data.datasets[t].data[e];if(this.options.stacked){for(var a=0,s=0,o=0;t>o;o++)this.data.datasets[o].data[e]<0?s+=this.data.datasets[o].data[e]||0:a+=this.data.datasets[o].data[e]||0;return this.getPixelForValue(0>i?s+i:a+i)}for(var n=0,r=t;r<this.data.datasets.length;r++)n+=r===t&&i?i:i;return this.getPixelForValue(i)},fit:function(t,e){this.calculateRange(),this.generateTicks(t,e),this.buildLabels();var a={width:0,height:0};if(a.width=this.isHorizontal()?t:this.options.gridLines.show&&this.options.display?10:0,a.height=this.isHorizontal()?this.options.gridLines.show&&this.options.display?10:0:e,this.options.labels.show&&this.options.display){var s=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);if(this.isHorizontal()){var o=(e-a.height,1.5*this.options.labels.fontSize);a.height=Math.min(e,a.height+o)}else{var n=t-a.width,r=i.longestText(this.ctx,s,this.labels);n>r?a.width+=r:a.width=t}}return this.width=a.width,this.height=a.height,a},draw:function(t){if(this.options.display){var e,a;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var s="bottom"==this.options.position?this.top:this.bottom-5,o="bottom"==this.options.position?this.top+5:this.bottom;i.each(this.ticks,function(n,r){var h=this.getPixelForValue(n);0===n||!a&&0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,s),this.ctx.lineTo(h,o)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()},this)}if(this.options.labels.show){var n;"top"==this.options.position?(n=this.bottom-10,this.ctx.textBaseline="bottom"):(n=this.top+10,this.ctx.textBaseline="top"),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,i,n)},this)}}else{if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var r="right"==this.options.position?this.left:this.right-5,h="right"==this.options.position?this.left+5:this.right;i.each(this.ticks,function(s,o){var n=this.getPixelForValue(s);0===s||!a&&0===o?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),n+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(r,n),this.ctx.lineTo(h,n)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,n),this.ctx.lineTo(t.right,n)),this.ctx.stroke()},this)}if(this.options.labels.show){var l;"left"==this.options.position?(l=this.right-10,this.ctx.textAlign="right"):(l=this.left+5,this.ctx.textAlign="left"),this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,l,i)},this)}}}}});e.scaleService.registerScaleType("linear",s,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,animate:!0,lineArc:!1,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1},angleLines:{show:!0,color:"rgba(0,0,0, 0.1)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},s=e.Element.extend({initialize:function(){this.height=this.chart.height,this.width=this.chart.width,this.xCenter=this.chart.width/2,this.yCenter=this.chart.height/2,this.size=i.min([this.height,this.width]),this.labels=this.data.labels,this.drawingArea=this.options.display?this.size/2-(this.options.labels.fontSize/2+this.options.labels.backdropPaddingY):this.size/2},getValueCount:function(){return this.data.labels.length},update:function(){this.options.lineArc?this.drawingArea=this.options.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},calculateRange:function(){this.min=null,this.max=null,i.each(this.data.datasets,function(t){i.each(t.data,function(t){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)},generateTicks:function(){if(this.ticks=[],this.options.override)for(var t=0;t<=this.options.override.steps;++t){var e=this.options.override.start+t*this.options.override.stepWidth;this.ticks.push(e)}else{var a=Math.min(11,Math.ceil(this.drawingArea/(2*this.options.labels.fontSize)));if(a=Math.max(2,a),this.options.beginAtZero){var s=i.sign(this.min),o=i.sign(this.max);0>s&&0>o?this.max=0:s>0&&o>0&&(this.min=0)}for(var n=i.niceNum(this.max-this.min,!1),r=i.niceNum(n/(a-1),!0),h=Math.floor(this.min/r)*r,l=Math.ceil(this.max/r)*r,c=h;l>=c;c+=r)this.ticks.push(c)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildYLabels:function(){this.yLabels=[],i.each(this.ticks,function(t,e,a){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.yLabels.push(s?s:"")},this)},getCircumference:function(){return 2*Math.PI/this.getValueCount()},setScaleSize:function(){var t,e,a,s,o,n,r,h,l,c,u,d,g=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),m=this.width,f=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.getValueCount();e++)t=this.getPointPosition(e,g),a=this.ctx.measureText(i.template(this.options.labels.template,{value:this.labels[e]})).width+5,0===e||e===this.getValueCount()/2?(s=a/2,t.x+s>m&&(m=t.x+s,o=e),t.x-s<f&&(f=t.x-s,r=e)):e<this.getValueCount()/2?t.x+a>m&&(m=t.x+a,o=e):e>this.getValueCount()/2&&t.x-a<f&&(f=t.x-a,r=e);l=f,c=Math.ceil(m-this.width),n=this.getIndexAngle(o),h=this.getIndexAngle(r),u=c/Math.sin(n+Math.PI/2),d=l/Math.sin(h+Math.PI/2),u=i.isNumber(u)?u:0,d=i.isNumber(d)?d:0,this.drawingArea=g-(d+u)/2,this.setCenterPoint(d,u)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,a=t+this.drawingArea;this.xCenter=(a+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.getValueCount();return t*e-Math.PI/2},getDistanceFromCenterForValue:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},getPointPositionForValue:function(t,e){return this.getPointPosition(t,this.getDistanceFromCenterForValue(e))},draw:function(){if(this.options.display){var t=this.ctx;if(i.each(this.yLabels,function(e,a){if(a>0){var s=this.getDistanceFromCenterForValue(this.ticks[a]),o=this.yCenter-s;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,s,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var n=0;n<this.getValueCount();n++){var r=this.getPointPosition(n,this.getDistanceFromCenterForValue(this.ticks[a]));0===n?t.moveTo(r.x,r.y):t.lineTo(r.x,r.y)}t.closePath(),t.stroke()}if(this.options.labels.show){if(t.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),this.options.labels.showLabelBackdrop){var h=t.measureText(e).width;t.fillStyle=this.options.labels.backdropColor,t.fillRect(this.xCenter-h/2-this.options.labels.backdropPaddingX,o-this.fontSize/2-this.options.labels.backdropPaddingY,h+2*this.options.labels.backdropPaddingX,this.options.labels.fontSize+2*this.options.labels.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.labels.fontColor,t.fillText(e,this.xCenter,o)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.getValueCount()-1;e>=0;e--){if(this.options.angleLines.show){var a=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(a.x,a.y),t.stroke(),t.closePath()}var s=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var o=this.labels.length,n=this.labels.length/2,r=n/2,h=r>e||e>o-r,l=e===r||e===o-r;t.textAlign=0===e?"center":e===n?"center":n>e?"left":"right",t.textBaseline=l?"middle":h?"bottom":"top",t.fillText(this.labels[e],s.x,s.y)}}}}});e.scaleService.registerScaleType("radialLinear",s,a)}.call(this),/*!
  * Chart.js
  * http://chartjs.org/
  * Version: 2.0.0-alpha
@@ -36,4 +36,4 @@ function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.eleme
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-function(){"use strict";var t=this,e=t.Chart;e.helpers;e.defaults.global.elements.point={radius:3,backgroundColor:e.defaults.global.defaultColor,borderWidth:1,borderColor:e.defaults.global.defaultColor,hitRadius:1,hoverRadius:4,hoverBorderWidth:1},e.elements.Point=e.Element.extend({inRange:function(t,e){var i=this._view,a=i.hitRadius+i.radius;return Math.pow(t-i.x,2)+Math.pow(e-i.y,2)<Math.pow(a,2)},inLabelRange:function(t){var e=this._view;return e?Math.pow(t-e.x,2)<Math.pow(e.radius+e.hitRadius,2):!1},tooltipPosition:function(){var t=this._view;return{x:t.x,y:t.y,padding:t.radius+t.borderWidth}},draw:function(){var t=this._view,i=this._chart.ctx;t.skip||(t.radius>0||t.borderWidth>0)&&(i.beginPath(),i.arc(t.x,t.y,t.radius||e.defaults.global.elements.point.radius,0,2*Math.PI),i.closePath(),i.strokeStyle=t.borderColor||e.defaults.global.defaultColor,i.lineWidth=t.borderWidth||e.defaults.global.elements.point.borderWidth,i.fillStyle=t.backgroundColor||e.defaults.global.defaultColor,i.fill(),i.stroke())}})}.call(this),function(){"use strict";var t=this,e=t.Chart;e.helpers;e.defaults.global.elements.rectangle={backgroundColor:e.defaults.global.defaultColor,borderWidth:0,borderColor:e.defaults.global.defaultColor},e.elements.Rectangle=e.Element.extend({draw:function(){var t=this._chart.ctx,e=this._view,i=e.width/2,a=e.x-i,s=e.x+i,o=e.base-(e.base-e.y),n=e.borderWidth/2;e.borderWidth&&(a+=n,s-=n,o+=n),t.beginPath(),t.fillStyle=e.backgroundColor,t.strokeStyle=e.borderColor,t.lineWidth=e.borderWidth,t.moveTo(a,e.base),t.lineTo(a,o),t.lineTo(s,o),t.lineTo(s,e.base),t.fill(),e.borderWidth&&t.stroke()},height:function(){var t=this._view;return t.base-t.y},inRange:function(t,e){var i=this._view;return i.y<i.base?t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.y&&e<=i.base:t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.base&&e<=i.y},inLabelRange:function(t){var e=this._view;return t>=e.x-e.width/2&&t<=e.x+e.width/2},tooltipPosition:function(){var t=this._view;return t.y<t.base?{x:t.x,y:t.y}:{x:t.x,y:t.base}}})}.call(this),function(){"use strict";var t=this,e=t.Chart;e.helpers;e.Bar=function(t,i){return i.type="bar",new e(t,i)}}.call(this),function(){"use strict";var t=this,e=t.Chart;e.helpers;e.Doughnut=function(t,i){return i.type="doughnut",new e(t,i)}}.call(this),function(){"use strict";var t=this,e=t.Chart;e.helpers;e.Line=function(t,i){return i.type="line",new e(t,i)}}.call(this),function(){"use strict";var t=this,e=t.Chart;e.helpers;e.PolarArea=function(t,i){return i.type="polarArea",new e(t,i)}}.call(this),function(){"use strict";var t=this,e=t.Chart;e.helpers;e.Radar=function(t,i){return i.type="radar",new e(t,i)}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={hover:{mode:"single"},scales:{xAxes:[{type:"linear",position:"bottom",id:"x-axis-1"}],yAxes:[{type:"linear",position:"left",id:"y-axis-1"}]},legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].borderColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>',tooltips:{template:"(<%= value.x %>, <%= value.y %>)",multiTemplate:"<%if (datasetLabel){%><%=datasetLabel%>: <%}%>(<%= value.x %>, <%= value.y %>)"}};e.Scatter=function(t,s){return s.options=i.configMerge(a,s.options),s.type="line",new e(t,s)}}.call(this),!function t(e,i,a){function s(n,r){if(!i[n]){if(!e[n]){var h="function"==typeof require&&require;if(!r&&h)return h(n,!0);if(o)return o(n,!0);var l=new Error("Cannot find module '"+n+"'");throw l.code="MODULE_NOT_FOUND",l}var c=i[n]={exports:{}};e[n][0].call(c.exports,function(t){var i=e[n][1][t];return s(i?i:t)},c,c.exports,t,e,i,a)}return i[n].exports}for(var o="function"==typeof require&&require,n=0;n<a.length;n++)s(a[n]);return s}({1:[function(t,e,i){!function(){var i=t("color-convert"),a=t("color-string"),s=function(t){if(t instanceof s)return t;if(!(this instanceof s))return new s(t);if(this.values={rgb:[0,0,0],hsl:[0,0,0],hsv:[0,0,0],hwb:[0,0,0],cmyk:[0,0,0,0],alpha:1},"string"==typeof t){var e=a.getRgba(t);if(e)this.setValues("rgb",e);else if(e=a.getHsla(t))this.setValues("hsl",e);else{if(!(e=a.getHwb(t)))throw new Error('Unable to parse color from string "'+t+'"');this.setValues("hwb",e)}}else if("object"==typeof t){var e=t;if(void 0!==e.r||void 0!==e.red)this.setValues("rgb",e);else if(void 0!==e.l||void 0!==e.lightness)this.setValues("hsl",e);else if(void 0!==e.v||void 0!==e.value)this.setValues("hsv",e);else if(void 0!==e.w||void 0!==e.whiteness)this.setValues("hwb",e);else{if(void 0===e.c&&void 0===e.cyan)throw new Error("Unable to parse color from object "+JSON.stringify(t));this.setValues("cmyk",e)}}};s.prototype={rgb:function(t){return this.setSpace("rgb",arguments)},hsl:function(t){return this.setSpace("hsl",arguments)},hsv:function(t){return this.setSpace("hsv",arguments)},hwb:function(t){return this.setSpace("hwb",arguments)},cmyk:function(t){return this.setSpace("cmyk",arguments)},rgbArray:function(){return this.values.rgb},hslArray:function(){return this.values.hsl},hsvArray:function(){return this.values.hsv},hwbArray:function(){return 1!==this.values.alpha?this.values.hwb.concat([this.values.alpha]):this.values.hwb},cmykArray:function(){return this.values.cmyk},rgbaArray:function(){var t=this.values.rgb;return t.concat([this.values.alpha])},hslaArray:function(){var t=this.values.hsl;return t.concat([this.values.alpha])},alpha:function(t){return void 0===t?this.values.alpha:(this.setValues("alpha",t),this)},red:function(t){return this.setChannel("rgb",0,t)},green:function(t){return this.setChannel("rgb",1,t)},blue:function(t){return this.setChannel("rgb",2,t)},hue:function(t){return this.setChannel("hsl",0,t)},saturation:function(t){return this.setChannel("hsl",1,t)},lightness:function(t){return this.setChannel("hsl",2,t)},saturationv:function(t){return this.setChannel("hsv",1,t)},whiteness:function(t){return this.setChannel("hwb",1,t)},blackness:function(t){return this.setChannel("hwb",2,t)},value:function(t){return this.setChannel("hsv",2,t)},cyan:function(t){return this.setChannel("cmyk",0,t)},magenta:function(t){return this.setChannel("cmyk",1,t)},yellow:function(t){return this.setChannel("cmyk",2,t)},black:function(t){return this.setChannel("cmyk",3,t)},hexString:function(){return a.hexString(this.values.rgb)},rgbString:function(){return a.rgbString(this.values.rgb,this.values.alpha)},rgbaString:function(){return a.rgbaString(this.values.rgb,this.values.alpha)},percentString:function(){return a.percentString(this.values.rgb,this.values.alpha)},hslString:function(){return a.hslString(this.values.hsl,this.values.alpha)},hslaString:function(){return a.hslaString(this.values.hsl,this.values.alpha)},hwbString:function(){return a.hwbString(this.values.hwb,this.values.alpha)},keyword:function(){return a.keyword(this.values.rgb,this.values.alpha)},rgbNumber:function(){return this.values.rgb[0]<<16|this.values.rgb[1]<<8|this.values.rgb[2]},luminosity:function(){for(var t=this.values.rgb,e=[],i=0;i<t.length;i++){var a=t[i]/255;e[i]=.03928>=a?a/12.92:Math.pow((a+.055)/1.055,2.4)}return.2126*e[0]+.7152*e[1]+.0722*e[2]},contrast:function(t){var e=this.luminosity(),i=t.luminosity();return e>i?(e+.05)/(i+.05):(i+.05)/(e+.05)},level:function(t){var e=this.contrast(t);return e>=7.1?"AAA":e>=4.5?"AA":""},dark:function(){var t=this.values.rgb,e=(299*t[0]+587*t[1]+114*t[2])/1e3;return 128>e},light:function(){return!this.dark()},negate:function(){for(var t=[],e=0;3>e;e++)t[e]=255-this.values.rgb[e];return this.setValues("rgb",t),this},lighten:function(t){return this.values.hsl[2]+=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},darken:function(t){return this.values.hsl[2]-=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},saturate:function(t){return this.values.hsl[1]+=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},desaturate:function(t){return this.values.hsl[1]-=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},whiten:function(t){return this.values.hwb[1]+=this.values.hwb[1]*t,this.setValues("hwb",this.values.hwb),this},blacken:function(t){return this.values.hwb[2]+=this.values.hwb[2]*t,this.setValues("hwb",this.values.hwb),this},greyscale:function(){var t=this.values.rgb,e=.3*t[0]+.59*t[1]+.11*t[2];return this.setValues("rgb",[e,e,e]),this},clearer:function(t){return this.setValues("alpha",this.values.alpha-this.values.alpha*t),this},opaquer:function(t){return this.setValues("alpha",this.values.alpha+this.values.alpha*t),this},rotate:function(t){var e=this.values.hsl[0];return e=(e+t)%360,e=0>e?360+e:e,this.values.hsl[0]=e,this.setValues("hsl",this.values.hsl),this},mix:function(t,e){e=1-(null==e?.5:e);for(var i=2*e-1,a=this.alpha()-t.alpha(),s=((i*a==-1?i:(i+a)/(1+i*a))+1)/2,o=1-s,n=this.rgbArray(),r=t.rgbArray(),h=0;h<n.length;h++)n[h]=n[h]*s+r[h]*o;this.setValues("rgb",n);var l=this.alpha()*e+t.alpha()*(1-e);return this.setValues("alpha",l),this},toJSON:function(){return this.rgb()},clone:function(){return new 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y=t("color-name");e.exports={getRgba:a,getHsla:s,getRgb:n,getHsl:r,getHwb:o,getAlpha:h,hexString:l,rgbString:c,rgbaString:u,percentString:d,percentaString:g,hslString:m,hslaString:f,hwbString:p,keyword:v};var w={};for(var C in 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"+t[1]+", "+t[2]+", "+e+")"}function u(t,e){if(1>e||t[3]&&t[3]<1)return d(t,e);var i=Math.round(t[0]/255*100),a=Math.round(t[1]/255*100),s=Math.round(t[2]/255*100);return"rgb("+i+"%, "+a+"%, "+s+"%)"}function d(t,e){var i=Math.round(t[0]/255*100),a=Math.round(t[1]/255*100),s=Math.round(t[2]/255*100);return"rgba("+i+"%, "+a+"%, "+s+"%, "+(e||t[3]||1)+")"}function g(t,e){return 1>e||t[3]&&t[3]<1?m(t,e):"hsl("+t[0]+", "+t[1]+"%, "+t[2]+"%)"}function m(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"hsla("+t[0]+", "+t[1]+"%, "+t[2]+"%, "+e+")"}function f(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"hwb("+t[0]+", "+t[1]+"%, "+t[2]+"%"+(void 0!==e&&1!==e?", "+e:"")+")"}function p(t){return y[t.slice(0,3)]}function v(t,e,i){return Math.min(Math.max(e,t),i)}function b(t){var e=t.toString(16).toUpperCase();return e.length<2?"0"+e:e}var x=t("color-name");e.exports={getRgba:i,getHsla:a,getRgb:o,getHsl:n,getHwb:s,getAlpha:r,hexString:h,rgbString:l,rgbaString:c,percentString:u,percentaString:d,hslString:g,hslaString:m,hwbString:f,keyword:p};var y={};for(var w in x)y[x[w]]=w},{"color-name":5}],5:[function(t,e){e.exports={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]}},{}]},{},[1]);
\ No newline at end of file

From dc58699ee7a741feba0cfce59d3a984f786f2d06 Mon Sep 17 00:00:00 2001
From: Guy <guy@tuttnauer-hq.com>
Date: Sun, 5 Jul 2015 12:32:03 +0300
Subject: [PATCH 230/424] Hover missing in parameter name

In the 1st dataset, the second time "pointBorderWidth" appeared it was under a comment referring to hover so I corrected it to be "pointHoverBorderWidth".  Also in the 2nd dataset. Needs to be tested.
---
 docs/01-Line-Chart.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/docs/01-Line-Chart.md b/docs/01-Line-Chart.md
index 840f6cb3473..53c31a3aec5 100644
--- a/docs/01-Line-Chart.md
+++ b/docs/01-Line-Chart.md
@@ -78,7 +78,7 @@ var data = {
 			pointHoverBorderColor: "rgba(220,220,220,1)",
 
 			// Number or array - border width of point when hovered
-			pointBorderWidth: 2,
+			pointHoverBorderWidth: 2,
 
 			// The actual data
 			data: [65, 59, 80, 81, 56, 55, 40],
@@ -97,7 +97,7 @@ var data = {
 			pointHoverRadius: 5,
 			pointHoverBackgroundColor: "rgba(220,220,220,1)",
 			pointHoverBorderColor: "rgba(220,220,220,1)",
-			pointBorderWidth: 2,
+			pointHoverBorderWidth: 2,
 			data: [28, 48, 40, 19, 86, 27, 90]
 		}
 	]

From dfd48debe501172b30d11238d75f117c68d5d5f7 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sun, 5 Jul 2015 14:36:27 -0400
Subject: [PATCH 231/424] Remove log call from polar area draw.

---
 src/controllers/controller.polarArea.js | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/controllers/controller.polarArea.js b/src/controllers/controller.polarArea.js
index 4fe948bf843..4de24af6d25 100644
--- a/src/controllers/controller.polarArea.js
+++ b/src/controllers/controller.polarArea.js
@@ -155,7 +155,6 @@
 			var easingDecimal = ease || 1;
 			helpers.each(this.getDataset().metaData, function(arc, index) {
 				arc.transition(easingDecimal).draw();
-				console.log(arc);
 			}, this);
 		},
 

From 0caa2a79aeea89283070ce86bfcf048b2f1076e5 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sun, 5 Jul 2015 14:47:56 -0400
Subject: [PATCH 232/424] Legends for Line, Bar & Radar charts.

---
 samples/bar.html            | 21 +++++++++++++++++++++
 samples/line.html           | 21 +++++++++++++++++++++
 samples/radar.html          | 20 ++++++++++++++++++++
 src/charts/Chart.Scatter.js |  3 ---
 src/core/core.controller.js |  2 +-
 src/core/core.js            |  4 +++-
 6 files changed, 66 insertions(+), 5 deletions(-)

diff --git a/samples/bar.html b/samples/bar.html
index 1d085208e4c..eb8796ac5cb 100644
--- a/samples/bar.html
+++ b/samples/bar.html
@@ -16,6 +16,12 @@
     <button id="removeDataset">Remove Dataset</button>
     <button id="addData">Add Data</button>
     <button id="removeData">Remove Data</button>
+    <div>
+        <h3>Legend</h3>
+        <div id="legendContainer">
+            
+        </div>
+    </div>
     <script>
     var randomScalingFactor = function() {
         return (Math.random() > 0.5 ? 1.0 : -1.0) * Math.round(Math.random() * 100);
@@ -44,6 +50,13 @@
         }]
 
     };
+
+    function updateLegend() {
+        $legendContainer = $('#legendContainer');
+        $legendContainer.empty();
+        $legendContainer.append(window.myBar.generateLegend());
+    }
+
     window.onload = function() {
         var ctx = document.getElementById("canvas").getContext("2d");
         window.myBar = new Chart(ctx, {
@@ -53,6 +66,8 @@
                 responsive: true,
             }
         });
+
+        updateLegend();
     };
 
     $('#randomizeData').click(function() {
@@ -65,6 +80,7 @@
 
         });
         window.myBar.update();
+        updateLegend();
     });
 
     $('#addDataset').click(function() {
@@ -79,6 +95,7 @@
         }
 
         window.myBar.addDataset(newDataset, 1);
+        updateLegend();
     });
 
     $('#addData').click(function() {
@@ -88,11 +105,14 @@
             for (var index = 0; index < barChartData.datasets.length; ++index) {
                 window.myBar.addData(randomScalingFactor(), index);
             }
+
+            updateLegend();
         }
     });
 
     $('#removeDataset').click(function() {
         window.myBar.removeDataset(0);
+        updateLegend();
     });
 
     $('#removeData').click(function() {
@@ -101,6 +121,7 @@
         barChartData.datasets.forEach(function(dataset, datasetIndex) {
             window.myBar.removeData(datasetIndex, -1);
         });
+        updateLegend();
     });
     </script>
 </body>
diff --git a/samples/line.html b/samples/line.html
index edcca91ecfa..28171cdea74 100644
--- a/samples/line.html
+++ b/samples/line.html
@@ -23,6 +23,12 @@
     <button id="removeDataset">Remove Dataset</button>
     <button id="addData">Add Data</button>
     <button id="removeData">Remove Data</button>
+    <div>
+        <h3>Legend</h3>
+        <div id="legendContainer">
+            
+        </div>
+    </div>
     <script>
     var randomScalingFactor = function() {
         return Math.round(Math.random() * 100 * (Math.random() > 0.5 ? -1 : 1));
@@ -74,8 +80,16 @@
     window.onload = function() {
         var ctx = document.getElementById("canvas").getContext("2d");
         window.myLine = new Chart(ctx, config);
+
+        updateLegend();
     };
 
+    function updateLegend() {
+        $legendContainer = $('#legendContainer');
+        $legendContainer.empty();
+        $legendContainer.append(window.myLine.generateLegend());
+    }
+
     $('#randomizeData').click(function() {
         $.each(config.data.datasets, function(i, dataset) {
             dataset.data = dataset.data.map(function() {
@@ -85,6 +99,7 @@
         });
 
         window.myLine.update();
+        updateLegend();
     });
 
     $('#addDataset').click(function() {
@@ -103,6 +118,7 @@
         }
 
         window.myLine.addDataset(newDataset);
+        updateLegend();
     });
 
     $('#addData').click(function() {
@@ -112,11 +128,14 @@
             for (var index = 0; index < config.data.datasets.length; ++index) {
                 window.myLine.addData(randomScalingFactor(), index);
             }
+
+            updateLegend();
         }
     });
 
     $('#removeDataset').click(function() {
         window.myLine.removeDataset(0);
+        updateLegend();
     });
 
     $('#removeData').click(function() {
@@ -125,6 +144,8 @@
         config.data.datasets.forEach(function(dataset, datasetIndex) {
             window.myLine.removeData(datasetIndex, -1);
         });
+
+        updateLegend();
     });
     </script>
 </body>
diff --git a/samples/radar.html b/samples/radar.html
index 0605c76e760..b84b8458369 100644
--- a/samples/radar.html
+++ b/samples/radar.html
@@ -16,6 +16,12 @@
     <button id="removeDataset">Remove Dataset</button>
     <button id="addData">Add Data</button>
     <button id="removeData">Remove Data</button>
+    ]<div>
+        <h3>Legend</h3>
+        <div id="legendContainer">
+            
+        </div>
+    </div>
     <script>
     var randomScalingFactor = function() {
         return Math.round(Math.random() * 100);
@@ -47,8 +53,15 @@
         }
     };
 
+    function updateLegend() {
+        $legendContainer = $('#legendContainer');
+        $legendContainer.empty();
+        $legendContainer.append(window.myRadar.generateLegend());
+    }
+
     window.onload = function() {
         window.myRadar = new Chart(document.getElementById("canvas"), config);
+        updateLegend();
     };
 
     $('#randomizeData').click(function() {
@@ -60,6 +73,7 @@
         });
 
         window.myRadar.update();
+        updateLegend();
     });
 
     $('#addDataset').click(function() {
@@ -78,6 +92,7 @@
         }
 
         window.myRadar.addDataset(newDataset);
+        updateLegend();
     });
 
     $('#addData').click(function() {
@@ -87,11 +102,14 @@
             for (var index = 0; index < config.data.datasets.length; ++index) {
                 window.myRadar.addData(randomScalingFactor(), index);
             }
+
+            updateLegend();
         }
     });
 
     $('#removeDataset').click(function() {
         window.myRadar.removeDataset(0);
+        updateLegend();
     });
 
     $('#removeData').click(function() {
@@ -100,6 +118,8 @@
         config.data.datasets.forEach(function(dataset, datasetIndex) {
             window.myRadar.removeData(datasetIndex, -1);
         });
+
+        updateLegend();
     });
     </script>
 </body>
diff --git a/src/charts/Chart.Scatter.js b/src/charts/Chart.Scatter.js
index 3c784ff3212..8863ed5e6dd 100644
--- a/src/charts/Chart.Scatter.js
+++ b/src/charts/Chart.Scatter.js
@@ -23,9 +23,6 @@
 			}],
 		},
 
-		//String - A legend template
-		legendTemplate: "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span style=\"background-color:<%=datasets[i].borderColor%>\"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>",
-
 		tooltips: {
 			template: "(<%= value.x %>, <%= value.y %>)",
 			multiTemplate: "<%if (datasetLabel){%><%=datasetLabel%>: <%}%>(<%= value.x %>, <%= value.y %>)",
diff --git a/src/core/core.controller.js b/src/core/core.controller.js
index c7e29dcd387..bd843631b03 100644
--- a/src/core/core.controller.js
+++ b/src/core/core.controller.js
@@ -338,7 +338,7 @@
 		},
 
 		generateLegend: function generateLegend() {
-			return template(this.options.legendTemplate, this);
+			return helpers.template(this.options.legendTemplate, this);
 		},
 
 		destroy: function destroy() {
diff --git a/src/core/core.js b/src/core/core.js
index 85a99167148..42c214e1444 100755
--- a/src/core/core.js
+++ b/src/core/core.js
@@ -83,8 +83,10 @@
 			defaultColor: 'rgba(0,0,0,0.1)',
 
 			// Element defaults defined in element extensions
-			elements: {}
+			elements: {},
 
+			// Legend template string
+			legendTemplate: "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i = 0; i < data.datasets.length; i++){%><li><span style=\"background-color:<%=data.datasets[i].backgroundColor%>\"><%if(data.datasets[i].label){%><%=data.datasets[i].label%><%}%></span></li><%}%></ul>",
 		},
 	};
 

From 84aba3f6d30134eac4a26f402ee632c388ebb786 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sun, 5 Jul 2015 14:48:04 -0400
Subject: [PATCH 233/424] Polar area legends

---
 samples/polar-area.html       | 22 ++++++++++++++++++++--
 src/charts/Chart.PolarArea.js |  5 +++++
 2 files changed, 25 insertions(+), 2 deletions(-)

diff --git a/samples/polar-area.html b/samples/polar-area.html
index a8c74d16b61..e7c992d8ea5 100644
--- a/samples/polar-area.html
+++ b/samples/polar-area.html
@@ -8,12 +8,18 @@
 </head>
 
 <body>
-    <div id="canvas-holder" style="width:50%">
-        <canvas id="chart-area" width="300" height="300" />
+    <div id="canvas-holder" style="width:50%" width="50%">
+        <canvas id="chart-area"></canvas>
     </div>
     <button id="randomizeData">Randomize Data</button>
     <button id="addData">Add Data</button>
     <button id="removeData">Remove Data</button>
+    <div>
+        <h3>Legend</h3>
+        <div id="legendContainer">
+            
+        </div>
+    </div>
     <script>
     var randomScalingFactor = function() {
         return Math.round(Math.random() * 100);
@@ -59,8 +65,15 @@
     window.onload = function() {
         var ctx = document.getElementById("chart-area");
         window.myPolarArea = Chart.PolarArea(ctx, config);
+        updateLegend();
     };
 
+    function updateLegend() {
+        $legendContainer = $('#legendContainer');
+        $legendContainer.empty();
+        $legendContainer.append(window.myPolarArea.generateLegend());
+    }
+
     $('#randomizeData').click(function() {
         $.each(config.data.datasets, function(i, piece) {
             $.each(piece.data, function(j, value) {
@@ -69,6 +82,7 @@
             });
         });
         window.myPolarArea.update();
+        updateLegend();
     });
 
     $('#addData').click(function() {
@@ -79,6 +93,8 @@
                 config.data.datasets[index].backgroundColor.push(randomColor());
                 window.myPolarArea.addData(randomScalingFactor(), index);
             }
+
+            updateLegend();
         }
     });
 
@@ -89,6 +105,8 @@
             dataset.backgroundColor.splice(-1, 1);
             window.myPolarArea.removeData(datasetIndex, -1);
         });
+
+        updateLegend();
     });
     </script>
 </body>
diff --git a/src/charts/Chart.PolarArea.js b/src/charts/Chart.PolarArea.js
index e798f74647d..7070a0d8f24 100644
--- a/src/charts/Chart.PolarArea.js
+++ b/src/charts/Chart.PolarArea.js
@@ -5,7 +5,12 @@
 	var Chart = root.Chart;
 	var helpers = Chart.helpers;
 
+	var defaultConfig = {
+		legendTemplate: "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i = 0; i < data.datasets[0].data.length; i++){%><li><span style=\"background-color:<%=data.datasets[0].backgroundColor[i]%>\"><%if(data.labels && i < data.labels.length){%><%=data.labels[i]%><%}%></span></li><%}%></ul>",
+	};
+
 	Chart.PolarArea = function(context, config) {
+		config.options = helpers.configMerge(defaultConfig, config.options);
 		config.type = 'polarArea';
 
 		return new Chart(context, config);

From 925e3051846572d553c3eed89e95a5db8f3c9fae Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sun, 5 Jul 2015 14:56:22 -0400
Subject: [PATCH 234/424] Doughnut legends (only makes sense for first
 dataset).

---
 samples/doughnut.html        | 24 ++++++++++++++++++++++--
 src/charts/Chart.Doughnut.js |  5 +++++
 2 files changed, 27 insertions(+), 2 deletions(-)

diff --git a/samples/doughnut.html b/samples/doughnut.html
index f2c4282f848..ae6bbc9e585 100644
--- a/samples/doughnut.html
+++ b/samples/doughnut.html
@@ -26,6 +26,12 @@
     <button id="removeDataset">Remove Dataset</button>
     <button id="addData">Add Data</button>
     <button id="removeData">Remove Data</button>
+    <div>
+        <h3>Legend</h3>
+        <div id="legendContainer">
+            
+        </div>
+    </div>
     <script>
     var randomScalingFactor = function() {
         return Math.round(Math.random() * 100);
@@ -38,7 +44,6 @@
     };
 
     var config = {
-        type: 'doughnut',
         data: {
             datasets: [{
                 data: [
@@ -99,10 +104,18 @@
         }
     };
 
+    function updateLegend() {
+        $legendContainer = $('#legendContainer');
+        $legendContainer.empty();
+        $legendContainer.append(window.myDoughnut.generateLegend());
+    }
+
     window.onload = function() {
         var ctx = document.getElementById("chart-area").getContext("2d");
-        window.myDoughnut = new Chart(ctx, config);
+        window.myDoughnut = Chart.Doughnut(ctx, config);
         console.log(window.myDoughnut);
+
+        updateLegend();
     };
 
     $('#randomizeData').click(function() {
@@ -117,6 +130,7 @@
         });
 
         window.myDoughnut.update();
+        updateLegend();
     });
 
     $('#addDataset').click(function() {
@@ -131,6 +145,7 @@
         }
 
         window.myDoughnut.addDataset(newDataset);
+        updateLegend();
     });
 
     $('#addData').click(function() {
@@ -140,11 +155,14 @@
             $.each(config.data.datasets, function(index, dataset) {
                 window.myDoughnut.addData(randomScalingFactor(), index, dataset.data.length, randomColor(0.7));
             });
+
+            updateLegend();
         }
     });
 
     $('#removeDataset').click(function() {
         window.myDoughnut.removeDataset(0);
+        updateLegend();
     });
 
     $('#removeData').click(function() {
@@ -153,6 +171,8 @@
         config.data.datasets.forEach(function(dataset, datasetIndex) {
             window.myDoughnut.removeData(datasetIndex, -1);
         });
+
+        updateLegend();
     });
     </script>
 </body>
diff --git a/src/charts/Chart.Doughnut.js b/src/charts/Chart.Doughnut.js
index d01959d448f..ccea714f31d 100644
--- a/src/charts/Chart.Doughnut.js
+++ b/src/charts/Chart.Doughnut.js
@@ -5,7 +5,12 @@
 	var Chart = root.Chart;
 	var helpers = Chart.helpers;
 
+	var defaultConfig = {
+		legendTemplate: "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i = 0; i < data.datasets[0].data.length; i++){%><li><span style=\"background-color:<%=data.datasets[0].backgroundColor[i]%>\"><%if(data.labels && i < data.labels.length){%><%=data.labels[i]%><%}%></span></li><%}%></ul>",
+	};
+
 	Chart.Doughnut = function(context, config) {
+		config.options = helpers.configMerge(defaultConfig, config.options);
 		config.type = 'doughnut';
 
 		return new Chart(context, config);

From f3eb6f4a433b4f34a582842dcf7b42f710861a7d Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sun, 5 Jul 2015 14:56:35 -0400
Subject: [PATCH 235/424] Built legend version

---
 Chart.js     | 20 ++++++++++++++------
 Chart.min.js |  8 ++++----
 2 files changed, 18 insertions(+), 10 deletions(-)

diff --git a/Chart.js b/Chart.js
index 69eaf454332..5778de9c169 100644
--- a/Chart.js
+++ b/Chart.js
@@ -83,8 +83,10 @@
 			defaultColor: 'rgba(0,0,0,0.1)',
 
 			// Element defaults defined in element extensions
-			elements: {}
+			elements: {},
 
+			// Legend template string
+			legendTemplate: "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i = 0; i < data.datasets.length; i++){%><li><span style=\"background-color:<%=data.datasets[i].backgroundColor%>\"><%if(data.datasets[i].label){%><%=data.datasets[i].label%><%}%></span></li><%}%></ul>",
 		},
 	};
 
@@ -1520,7 +1522,7 @@
 		},
 
 		generateLegend: function generateLegend() {
-			return template(this.options.legendTemplate, this);
+			return helpers.template(this.options.legendTemplate, this);
 		},
 
 		destroy: function destroy() {
@@ -3132,7 +3134,6 @@
 			var easingDecimal = ease || 1;
 			helpers.each(this.getDataset().metaData, function(arc, index) {
 				arc.transition(easingDecimal).draw();
-				console.log(arc);
 			}, this);
 		},
 
@@ -5228,7 +5229,12 @@
 	var Chart = root.Chart;
 	var helpers = Chart.helpers;
 
+	var defaultConfig = {
+		legendTemplate: "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i = 0; i < data.datasets[0].data.length; i++){%><li><span style=\"background-color:<%=data.datasets[0].backgroundColor[i]%>\"><%if(data.labels && i < data.labels.length){%><%=data.labels[i]%><%}%></span></li><%}%></ul>",
+	};
+
 	Chart.Doughnut = function(context, config) {
+		config.options = helpers.configMerge(defaultConfig, config.options);
 		config.type = 'doughnut';
 
 		return new Chart(context, config);
@@ -5258,7 +5264,12 @@
 	var Chart = root.Chart;
 	var helpers = Chart.helpers;
 
+	var defaultConfig = {
+		legendTemplate: "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i = 0; i < data.datasets[0].data.length; i++){%><li><span style=\"background-color:<%=data.datasets[0].backgroundColor[i]%>\"><%if(data.labels && i < data.labels.length){%><%=data.labels[i]%><%}%></span></li><%}%></ul>",
+	};
+
 	Chart.PolarArea = function(context, config) {
+		config.options = helpers.configMerge(defaultConfig, config.options);
 		config.type = 'polarArea';
 
 		return new Chart(context, config);
@@ -5306,9 +5317,6 @@
 			}],
 		},
 
-		//String - A legend template
-		legendTemplate: "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span style=\"background-color:<%=datasets[i].borderColor%>\"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>",
-
 		tooltips: {
 			template: "(<%= value.x %>, <%= value.y %>)",
 			multiTemplate: "<%if (datasetLabel){%><%=datasetLabel%>: <%}%>(<%= value.x %>, <%= value.y %>)",
diff --git a/Chart.min.js b/Chart.min.js
index 108a158c5be..ca70195c879 100644
--- a/Chart.min.js
+++ b/Chart.min.js
@@ -7,9 +7,9 @@
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
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a=0;a<this.animations.length;a++)null===this.animations[a].animationObject.currentStep&&(this.animations[a].animationObject.currentStep=0),this.animations[a].animationObject.currentStep+=1+e,this.animations[a].animationObject.currentStep>this.animations[a].animationObject.numSteps&&(this.animations[a].animationObject.currentStep=this.animations[a].animationObject.numSteps),this.animations[a].animationObject.render(this.animations[a].chartInstance,this.animations[a].animationObject),this.animations[a].animationObject.currentStep==this.animations[a].animationObject.numSteps&&(this.animations[a].chartInstance.animating=!1,this.animations.splice(a,1),a--);var s=Date.now(),o=s-t-this.frameDuration,n=o/this.frameDuration;n>1&&(this.dropFrames+=n),this.animations.length>0&&i.requestAnimFrame.call(window,this.digestWrapper)}}}.call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers);Chart.types={},Chart.instances={},Chart.controllers={},Chart.Controller=function(t){return this.chart=t,this.config=t.config,this.data=this.config.data,this.options=this.config.options=e.configMerge(Chart.defaults.global,Chart.defaults[this.config.type],this.config.options||{}),this.id=e.uid(),Chart.instances[this.id]=this,this.options.responsive&&this.resize(!0),this.initialize.call(this),this},e.extend(Chart.Controller.prototype,{initialize:function(){return this.bindEvents(),this.ensureScalesHaveIDs(),this.buildOrUpdateControllers(),this.buildScales(),this.resetElements(),this.initToolTip(),this.update(),this},clear:function(){return e.clear(this.chart),this},stop:function(){return Chart.animationService.cancelAnimation(this),this},addDataset:function(t,e){void 0!==e?this.data.datasets.splice(e,0,t):this.data.datasets.push(t),this.buildOrUpdateControllers(),t.controller.reset(),this.update()},removeDataset:function(t){this.data.datasets.splice(t,1),this.buildOrUpdateControllers(),this.update()},addData:function(t,e,i){if(e<this.data.datasets.length){void 0===i&&(i=this.data.datasets[e].data.length);for(var a=[i],s=3;s<arguments.length;++s)a.push(arguments[s]);this.data.datasets[e].data.splice(i,0,t),this.data.datasets[e].controller.addElementAndReset.apply(this.data.datasets[e].controller,a),this.update()}},removeData:function(t,e){t<this.data.datasets.length&&(this.data.datasets[t].data.splice(e,1),this.data.datasets[t].controller.removeElement(e),this.update())},resize:function(t){this.stop();var i=this.chart.canvas,a=e.getMaximumWidth(this.chart.canvas),s=this.options.maintainAspectRatio?a/this.chart.aspectRatio:e.getMaximumHeight(this.chart.canvas);return i.width=this.chart.width=a,i.height=this.chart.height=s,e.retinaScale(this.chart),t||this.update(this.options.responsiveAnimationDuration),this},ensureScalesHaveIDs:function(){var t="x-axis-",i="y-axis-";this.options.scales&&(this.options.scales.xAxes&&this.options.scales.xAxes.length&&e.each(this.options.scales.xAxes,function(e,i){e.id=e.id||t+i},this),this.options.scales.yAxes&&this.options.scales.yAxes.length&&e.each(this.options.scales.yAxes,function(t,e){t.id=t.id||i+e},this))},buildScales:function(){if(this.scales={},this.options.scales&&(this.options.scales.xAxes&&this.options.scales.xAxes.length&&e.each(this.options.scales.xAxes,function(t){var e=Chart.scaleService.getScaleConstructor(t.type),i=new e({ctx:this.chart.ctx,options:t,data:this.data,id:t.id});this.scales[i.id]=i},this),this.options.scales.yAxes&&this.options.scales.yAxes.length&&e.each(this.options.scales.yAxes,function(t){var e=Chart.scaleService.getScaleConstructor(t.type),i=new e({ctx:this.chart.ctx,options:t,data:this.data,id:t.id});this.scales[i.id]=i},this)),this.options.scale){var t=Chart.scaleService.getScaleConstructor(this.options.scale.type),i=new t({ctx:this.chart.ctx,options:this.options.scale,data:this.data,chart:this.chart});this.scale=i}Chart.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height)},buildOrUpdateControllers:function(){e.each(this.data.datasets,function(t,e){var i=t.type||this.config.type;return t.controller?void t.controller.updateIndex(e):void(t.controller=new Chart.controllers[i](this,e))},this)},resetElements:function(){e.each(this.data.datasets,function(t){t.controller.reset()},this)},update:function(t,i){Chart.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),e.each(this.data.datasets,function(t){t.controller.update()},this),this.render(t,i)},render:function(t,i){if(0!==this.options.animation.duration||t){var a=new Chart.Animation;a.numSteps=(t||this.options.animation.duration)/16.66,a.easing=this.options.animation.easing,a.render=function(t,i){var a=e.easingEffects[i.easing],s=i.currentStep/i.numSteps,o=a(s);t.draw(o,s,i.currentStep)},a.onAnimationProgress=this.options.onAnimationProgress,a.onAnimationComplete=this.options.onAnimationComplete,Chart.animationService.addAnimation(this,a,t,i)}else this.draw(),this.options.onAnimationComplete.call(this);return this},draw:function(t){var i=t||1;this.clear(),e.each(this.scales,function(t){t.draw(this.chartArea)},this),this.scale&&this.scale.draw(),e.each(this.data.datasets,function(e){e.controller.draw(t)},this),this.tooltip.transition(i).draw()},getElementAtEvent:function(t){var i=e.getRelativePosition(t),a=[];return e.each(this.data.datasets,function(t){e.each(t.metaData,function(t){return t.inRange(i.x,i.y)?(a.push(t),a):void 0},this)},this),a},getElementsAtEvent:function(t){var i=e.getRelativePosition(t),a=[];return e.each(this.data.datasets,function(t){e.each(t.metaData,function(t){t.inLabelRange(i.x,i.y)&&a.push(t)},this)},this),a},getDatasetAtEvent:function(t){for(var i=e.getRelativePosition(t),a=[],s=0;s<this.chart.data.datasets.length;s++)for(elementIndex=0;elementIndex<this.chart.data.datasets[s].metaData.length;elementIndex++)this.chart.data.datasets[s].metaData[elementIndex].inLabelRange(i.x,i.y)&&e.each(this.chart.data.datasets,datasetIterator);return a.length?a:[]},generateLegend:function(){return template(this.options.legendTemplate,this)},destroy:function(){this.clear(),e.unbindEvents(this,this.events);var t=this.chart.canvas;t.width=this.chart.width,t.height=this.chart.height,t.style.removeProperty?(t.style.removeProperty("width"),t.style.removeProperty("height")):(t.style.removeAttribute("width"),t.style.removeAttribute("height")),delete Chart.instances[this.id]},toBase64Image:function(){return this.chart.canvas.toDataURL.apply(this.chart.canvas,arguments)},initToolTip:function(){this.tooltip=new Chart.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this)},bindEvents:function(){e.bindEvents(this,this.options.events,function(t){this.eventHandler(t)})},eventHandler:function(t){this.lastActive=this.lastActive||[],this.active="mouseout"==t.type?[]:function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);if(this.lastActive.length)switch(this.options.hover.mode){case"single":this.data.datasets[this.lastActive[0]._datasetIndex].controller.removeHoverStyle(this.lastActive[0],this.lastActive[0]._datasetIndex,this.lastActive[0]._index);break;case"label":for(var i=0;i<this.lastActive.length;i++)this.data.datasets[this.lastActive[i]._datasetIndex].controller.removeHoverStyle(this.lastActive[i],this.lastActive[i]._datasetIndex,this.lastActive[i]._index);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":this.data.datasets[this.active[0]._datasetIndex].controller.setHoverStyle(this.active[0]);break;case"label":for(var i=0;i<this.active.length;i++)this.data.datasets[this.active[i]._datasetIndex].controller.setHoverStyle(this.active[i]);break;case"dataset":}if((this.options.tooltips.enabled||this.options.tooltips.custom)&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,e.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;e.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.update(this.options.hover.animationDuration,!0))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers);e.addEvent(window,"resize",function(){var t;return function(){clearTimeout(t),t=setTimeout(function(){e.each(Chart.instances,function(t){t.options.responsive&&t.resize()})},16)}}())}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.scaleService={constructors:{},defaults:{},registerScaleType:function(t,e,i){this.constructors[t]=e,this.defaults[t]=i},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0},getScaleDefaults:function(t){return this.defaults.hasOwnProperty(t)?this.defaults[t]:{}},fitScalesForChart:function(t,e,a){var s=e>30?5:2,o=a>30?5:2;if(t){var n=i.where(t.scales,function(t){return"left"==t.options.position}),r=i.where(t.scales,function(t){return"right"==t.options.position}),h=i.where(t.scales,function(t){return"top"==t.options.position}),l=i.where(t.scales,function(t){return"bottom"==t.options.position}),c=e/2,u=a/2;c-=2*s,u-=2*o;var d=(e-c)/(n.length+r.length),g=(a-u)/(h.length+l.length),m=[],f=function(t){var e=t.fit(d,u);m.push({horizontal:!1,minSize:e,scale:t})},p=function(t){var e=t.fit(c,g);m.push({horizontal:!0,minSize:e,scale:t})};i.each(n,f),i.each(r,f),i.each(h,p),i.each(l,p);var v=a-2*o,b=e-2*s;i.each(m,function(t){t.horizontal?v-=t.minSize.height:b-=t.minSize.width});var x=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t});e&&t.fit(e.minSize.width,v)},y=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:w,right:C,top:0,bottom:0};e&&t.fit(b,e.minSize.height,a)},w=s,C=s,D=o,_=o;i.each(n,x),i.each(r,x),i.each(n,function(t){w+=t.width}),i.each(r,function(t){C+=t.width}),i.each(h,y),i.each(l,y),i.each(h,function(t){D+=t.height}),i.each(l,function(t){_+=t.height}),i.each(n,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:D,bottom:_};e&&t.fit(e.minSize.width,v,a)}),i.each(r,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:D,bottom:_};e&&t.fit(e.minSize.width,v,a)});var k=s,S=o,A=function(t){t.left=k,t.right=k+t.width,t.top=D,t.bottom=D+v,k=t.right},P=function(t){t.left=w,t.right=w+b,t.top=S,t.bottom=S+t.height,S=t.bottom};i.each(n,A),i.each(h,P),k+=b,S+=v,i.each(r,A),i.each(l,P),t.chartArea={left:w,top:D,right:w+b,bottom:D+v}}}}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.tooltips={enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>: ","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>: ","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},e.Tooltip=e.Element.extend({initialize:function(){var t=this._options;i.extend(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":i.extend(this._model,{text:i.template(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();i.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var a,s,o=[],n=[],r=this._data.datasets.length-1;r>=0&&(a=this._data.datasets[r].metaData,s=i.indexOf(a,this._active[0]),-1===s);r--);var h=function(){var t,e,a,r,h,l=[],c=[],u=[];return i.each(this._data.datasets,function(e){t=e.metaData,t[s]&&t[s].hasValue()&&l.push(t[s])},this),i.each(this._options.stacked?l.reverse():l,function(t){c.push(t._view.x),u.push(t._view.y),o.push(i.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),n.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),h=i.min(u),a=i.max(u),r=i.min(c),e=i.max(c),{x:r>this._chart.width/2?r:e,y:(h+a)/2}}.call(this,s);i.extend(this._model,{x:h.x,y:h.y,labels:o,title:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:"",legendColors:n,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=o.length*this._model.fontSize+(o.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var l=t.measureText(this._model.title).width,c=i.longestText(t,this.font,o)+this._model.fontSize+3,u=i.max([c,l]);this._model.width=u+2*this._model.xPadding;var d=this._model.height/2;this._model.y-d<0?this._model.y=d:this._model.y+d>this._chart.height&&(this._model.y=this._chart.height-d),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.hover.mode){case"single":t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var a=e.caretPadding||2,s=t.measureText(e.text).width+2*e.xPadding,o=e.fontSize+2*e.yPadding,n=o+e.caretHeight+a;e.x+s/2>this._chart.width?e.xAlign="left":e.x-s/2<0&&(e.xAlign="right"),e.y-n<0&&(e.yAlign="below");var r=e.x-s/2,h=e.y-n;if(t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),this._options.tooltips.custom&&this._options.tooltips.custom(this),!this._options.tooltips.enabled)return;switch(e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-a),t.lineTo(e.x+e.caretHeight,e.y-(a+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(a+e.caretHeight)),t.closePath(),t.fill();break;case"below":h=e.y+a+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+a),t.lineTo(e.x+e.caretHeight,e.y+a+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+a+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":r=e.x-s+(e.cornerRadius+e.caretHeight);break;case"right":r=e.x-(e.cornerRadius+e.caretHeight)}i.drawRoundedRectangle(t,r,h,s,o,e.cornerRadius),t.fill(),t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,r+s/2,h+o/2);break;case"label":if(this._options.tooltips.custom&&this._options.tooltips.custom(this),!this._options.tooltips.enabled)return;i.drawRoundedRectangle(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=i.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=i.fontString(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),i.each(e.labels,function(a,s){t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(a,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(s+1)),t.fillStyle=i.color(e.legendColors[s].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(s+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=i.color(e.legendColors[s].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(s+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.bar={hover:{mode:"label"},scales:{xAxes:[{type:"category",categorySpacing:10,spacing:1,gridLines:{offsetGridLines:!0}}],yAxes:[{type:"linear"}]}},e.controllers.bar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.bar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})
-},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){i.each(this.getDataset().metaData,function(e,i){this.updateElement(e,i,t)},this)},updateElement:function(t,e,a){var s,o=this.getScaleForId(this.getDataset().xAxisID),n=this.getScaleForId(this.getDataset().yAxisID);s=n.getPixelForValue(n.min<0&&n.max<0?n.max:n.min>0&&n.max>0?n.min:0),i.extend(t,{_chart:this.chart.chart,_xScale:o,_yScale:n,_datasetIndex:this.index,_index:e,_model:{x:o.calculateBarX(this.chart.data.datasets.length,this.index,e),y:a?s:n.calculateBarY(this.index,e),label:this.chart.data.labels[e],datasetLabel:this.getDataset().label,base:n.calculateBarBase(this.index,e),width:o.calculateBarWidth(this.chart.data.datasets.length),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}}),t.pivot()},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.doughnut={animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},cutoutPercentage:50},e.defaults.pie=i.clone(e.defaults.doughnut),i.extend(e.defaults.pie,{cutoutPercentage:0}),e.controllers.doughnut=e.controllers.pie=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.doughnut.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t,i){this.getDataset().metaData=this.getDataset().metaData||[];var a=new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.getDataset().backgroundColor.splice(t,0,i),this.updateElement(a,t,!0),this.getDataset().metaData.splice(t,0,a)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,i){this.updateElement(e,i,t)},this)},updateElement:function(t,e,a){var s={x:this.chart.chart.width/2,y:this.chart.chart.height/2,startAngle:Math.PI*-.5,circumference:this.chart.options.animation.animateRotate?0:this.calculateCircumference(this.getDataset().data[e]),outerRadius:this.chart.options.animation.animateScale?0:this.outerRadius,innerRadius:this.chart.options.animation.animateScale?0:this.innerRadius};i.extend(t,{_chart:this.chart.chart,_datasetIndex:this.index,_index:e,_model:a?s:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,circumference:this.calculateCircumference(this.getDataset().data[e]),outerRadius:this.outerRadius,innerRadius:this.innerRadius,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.getDataset().label,e,this.chart.data.labels[e])}}),a||(t._model.startAngle=0===e?Math.PI*-.5:this.getDataset().metaData[e-1]._model.endAngle,t._model.endAngle=t._model.startAngle+t._model.circumference,e<this.getDataset().data.length-1&&(this.getDataset().metaData[e+1]._model.startAngle=t._model.endAngle)),t.pivot()},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?1.999999*Math.PI*(t/this.getDataset().total):0}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.line={hover:{mode:"label"},scales:{xAxes:[{type:"category",id:"x-axis-0"}],yAxes:[{type:"linear",id:"y-axis-0"}]}},e.controllers.line=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.line.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i),this.updateBezierControlPoints()},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){{var e,a=this.getDataset().metaDataset,s=this.getDataset().metaData,o=this.getScaleForId(this.getDataset().yAxisID);this.getScaleForId(this.getDataset().xAxisID)}e=o.getPixelForValue(o.min<0&&o.max<0?o.max:o.min>0&&o.max>0?o.min:0),i.extend(a,{_scale:o,_datasetIndex:this.index,_children:s,_model:{tension:a.custom&&a.custom.tension?a.custom.tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,borderCapStyle:a.custom&&a.custom.borderCapStyle?a.custom.borderCapStyle:this.getDataset().borderCapStyle||this.chart.options.elements.line.borderCapStyle,borderDash:a.custom&&a.custom.borderDash?a.custom.borderDash:this.getDataset().borderDash||this.chart.options.elements.line.borderDash,borderDashOffset:a.custom&&a.custom.borderDashOffset?a.custom.borderDashOffset:this.getDataset().borderDashOffset||this.chart.options.elements.line.borderDashOffset,borderJoinStyle:a.custom&&a.custom.borderJoinStyle?a.custom.borderJoinStyle:this.getDataset().borderJoinStyle||this.chart.options.elements.line.borderJoinStyle,fill:a.custom&&a.custom.fill?a.custom.fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:o.top,scaleBottom:o.bottom,scaleZero:e}}),a.pivot(),i.each(s,function(e,i){this.updateElement(e,i,t)},this),this.updateBezierControlPoints()},updateElement:function(t,e,a){var s,o=this.getScaleForId(this.getDataset().yAxisID),n=this.getScaleForId(this.getDataset().xAxisID);s=o.getPixelForValue(o.min<0&&o.max<0?o.max:o.min>0&&o.max>0?o.min:0),i.extend(t,{_chart:this.chart.chart,_xScale:n,_yScale:o,_datasetIndex:this.index,_index:e,_model:{x:n.getPointPixelForValue(this.getDataset().data[e],e,this.index),y:a?s:o.getPointPixelForValue(this.getDataset().data[e],e,this.index),tension:t.custom&&t.custom.tension?t.custom.tension:this.chart.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth),skip:t.custom&&t.custom.skip?t.custom.skip:null===this.getDataset().data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,e,this.chart.options.elements.point.hitRadius)}})},updateBezierControlPoints:function(){i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e)._model,t._model,i.nextItem(this.getDataset().metaData,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,t._model.controlPointNextY=a.next.y>this.chart.chartArea.bottom?this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?this.chart.chartArea.top:a.next.y,t._model.controlPointPreviousY=a.previous.y>this.chart.chartArea.bottom?this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?this.chart.chartArea.top:a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.polarArea={scale:{type:"radialLinear",lineArc:!0},animateRotate:!0,animateScale:!0},e.controllers.polarArea=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.polarArea.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.chart.scale.calculateRange(),this.chart.scale.generateTicks(),this.chart.scale.buildYLabels(),this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,i){this.updateElement(e,i,t)},this)},updateElement:function(t,e,a){var s=1/this.getDataset().data.length*2,o=-.5*Math.PI+Math.PI*s*e,n=o+s*Math.PI,r={x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.options.animateScale?0:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[e]),startAngle:this.chart.options.animateRotate?Math.PI*-.5:o,endAngle:this.chart.options.animateRotate?Math.PI*-.5:n,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,e,this.chart.data.labels[e])};i.extend(t,{_chart:this.chart.chart,_datasetIndex:this.index,_index:e,_model:a?r:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[e]),startAngle:o,endAngle:n,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,e,this.chart.data.labels[e])}}),t.pivot()},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t){t.transition(e).draw(),console.log(t)},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?2*Math.PI*(t/this.getDataset().total):0},updateScaleRange:function(){i.extend(this.chart.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.radar={scale:{type:"radialLinear"},elements:{line:{tension:0}}},e.controllers.radar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.radar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData,_loop:!0}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i,_model:{x:0,y:0}})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i),this.updateBezierControlPoints()},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){var e,a=(this.getDataset().metaDataset,this.getDataset().metaData),s=this.chart.scale;s.setScaleSize(),s.calculateRange(),s.generateTicks(),s.buildYLabels(),e=s.min<0&&s.max<0?s.getPointPositionForValue(0,s.max):s.min>0&&s.max>0?s.getPointPositionForValue(0,s.min):s.getPointPositionForValue(0,0),i.extend(this.getDataset().metaDataset,{_datasetIndex:this.index,_children:this.getDataset().metaData,_model:{tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:e}}),this.getDataset().metaDataset.pivot(),i.each(a,function(e,i){this.updateElement(e,i,t)},this),this.updateBezierControlPoints()},updateElement:function(t,e,a){var s=this.chart.scale.getPointPositionForValue(e,this.getDataset().data[e]);i.extend(t,{_datasetIndex:this.index,_index:e,_model:{x:a?this.chart.scale.xCenter:s.x,y:a?this.chart.scale.yCenter:s.y,tension:t.custom&&t.custom.tension?t.custom.tension:this.chart.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.getDataset().pointRadius,e,this.chart.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth),skip:t.custom&&t.custom.skip?t.custom.skip:null===this.getDataset().data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,e,this.chart.options.elements.point.hitRadius)}})},updateBezierControlPoints:function(){i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e,!0)._model,t._model,i.nextItem(this.getDataset().metaData,e,!0)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,t._model.controlPointNextY=a.next.y>this.chart.chartArea.bottom?this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?this.chart.chartArea.top:a.next.y,t._model.controlPointPreviousY=a.previous.y>this.chart.chartArea.bottom?this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?this.chart.chartArea.top:a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"bottom",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},s=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},buildLabels:function(){this.labels=[],this.options.labels.userCallback?this.data.labels.forEach(function(t,e){this.labels.push(this.options.labels.userCallback(t,e))},this):this.labels=this.data.labels},getPixelForValue:function(t,e,i,a){if(this.isHorizontal()){var s=(this.labelRotation>0,this.width-(this.paddingLeft+this.paddingRight)),o=s/Math.max(this.labels.length-(this.options.gridLines.offsetGridLines?0:1),1),n=o*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&a&&(n+=o/2),this.left+Math.round(n)}return this.top+e*(this.height/this.labels.length)},getPointPixelForValue:function(t,e,i){return this.getPixelForValue(t,e,i,!0)},calculateBaseWidth:function(){return this.getPixelForValue(null,1,0,!0)-this.getPixelForValue(null,0,0,!0)-2*this.options.categorySpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*this.options.spacing;return this.options.stacked?e:e/t},calculateBarX:function(t,e,i){var a=this.calculateBaseWidth(),s=this.getPixelForValue(null,i,e,!0)-a/2,o=this.calculateBarWidth(t);return this.options.stacked?s+o/2:s+o*e+e*this.options.spacing+o/2},calculateLabelRotation:function(t,e){var a=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=a;var s,o,n=this.ctx.measureText(this.labels[0]).width,r=this.ctx.measureText(this.labels[this.labels.length-1]).width;if(this.paddingRight=r/2+3,this.paddingLeft=n/2+3,this.labelRotation=0,this.options.display){var h,l,c=i.longestText(this.ctx,a,this.labels);this.labelWidth=c;for(var u=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>u&&this.labelRotation<=90;){if(h=Math.cos(i.toRadians(this.labelRotation)),l=Math.sin(i.toRadians(this.labelRotation)),s=h*n,o=h*r,s+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=s+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,l*c>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=h*c}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;e&&(this.paddingLeft-=e.left,this.paddingRight-=e.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},fit:function(t,e,a){this.isHorizontal()?this.width=t:this.height=e,this.buildLabels(),this.calculateLabelRotation(e,a);var s={width:0,height:0},o=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),n=i.longestText(this.ctx,o,this.labels);if(this.isHorizontal()?s.width=t:this.options.display&&(s.width=Math.min(n+6,t)),this.isHorizontal()&&this.options.display){var r=Math.sin(i.toRadians(this.labelRotation))*n+1.5*this.options.labels.fontSize;s.height=Math.min(r,e)}else this.options.display&&(s.height=e);return this.width=s.width,this.height=s.height,s},draw:function(t){if(this.options.display){var e;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){e=!0;var a="bottom"==this.options.position?this.top:this.bottom-10,s="bottom"==this.options.position?this.top+10:this.bottom,o=0!==this.labelRotation;i.each(this.labels,function(n,r){var h=this.getPixelForValue(n,r,null,!1),l=this.getPixelForValue(n,r,null,!0);
-this.options.gridLines.show&&(0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,a),this.ctx.lineTo(h,s)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(l,o?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=o?"right":"center",this.ctx.textBaseline=o?"middle":"top",this.ctx.fillText(n,0,0),this.ctx.restore())},this)}else this.options.gridLines.show,this.options.labels.show}}});e.scaleService.registerScaleType("category",s,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"left",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},reverse:!1,beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},s=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},generateTicks:function(t,e){if(this.ticks=[],this.options.override)for(var a=0;a<=this.options.override.steps;++a){var s=this.options.override.start+a*this.options.override.stepWidth;this.ticks.push(s)}else{var o;if(o=this.isHorizontal()?Math.min(11,Math.ceil(t/50)):Math.min(11,Math.ceil(e/(2*this.options.labels.fontSize))),o=Math.max(2,o),this.options.beginAtZero){var n=i.sign(this.min),r=i.sign(this.max);0>n&&0>r?this.max=0:n>0&&r>0&&(this.min=0)}for(var h=i.niceNum(this.max-this.min,!1),l=i.niceNum(h/(o-1),!0),c=Math.floor(this.min/l)*l,u=Math.ceil(this.max/l)*l,d=c;u>=d;d+=l)this.ticks.push(d)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks),this.options.reverse?(this.ticks.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,a){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.labels.push(s?s:"")},this)},getRightValue:function(t){return"object"==typeof t?this.isHorizontal()?t.x:t.y:t},getPixelForValue:function(t){var e,i=this.end-this.start;return e=this.isHorizontal()?this.left+this.width/i*(t-this.start):this.bottom-this.height/i*(t-this.start)},calculateRange:function(){this.min=null,this.max=null;var t=[],e=[];if(this.options.stacked){i.each(this.data.datasets,function(a){(this.isHorizontal()?a.xAxisID===this.id:a.yAxisID===this.id)&&i.each(a.data,function(i,a){var s=this.getRightValue(i);t[a]=t[a]||0,e[a]=e[a]||0,this.options.relativePoints?t[a]=100:0>s?e[a]+=s:t[a]+=s},this)},this);var a=t.concat(e);this.min=i.min(a),this.max=i.max(a)}else i.each(this.data.datasets,function(t){(this.isHorizontal()?t.xAxisID===this.id:t.yAxisID===this.id)&&i.each(t.data,function(t){var e=this.getRightValue(t);null===this.min?this.min=e:e<this.min&&(this.min=e),null===this.max?this.max=e:e>this.max&&(this.max=e)},this)},this);this.min===this.max&&(this.min--,this.max++)},getPointPixelForValue:function(t,e,i){var a=this.getRightValue(t);if(this.options.stacked){for(var s=0,o=0,n=this.data.datasets.length-1;n>i;--n)this.data.datasets[n].data[e]<0?o+=this.data.datasets[n].data[e]:s+=this.data.datasets[n].data[e];return this.getPixelForValue(0>a?o+a:s+a)}return this.getPixelForValue(a)},calculateBarBase:function(t,e){var i=0;if(this.options.stacked){var a=this.data.datasets[t].data[e];if(0>a)for(var s=0;t>s;s++)this.data.datasets[s].yAxisID===this.id&&(i+=this.data.datasets[s].data[e]<0?this.data.datasets[s].data[e]:0);else for(var o=0;t>o;o++)this.data.datasets[o].yAxisID===this.id&&(i+=this.data.datasets[o].data[e]>0?this.data.datasets[o].data[e]:0);return this.getPixelForValue(i)}return i=this.getPixelForValue(this.min),this.beginAtZero||this.min<=0&&this.max>=0||this.min>=0&&this.max<=0?(i=this.getPixelForValue(0),i+=this.options.gridLines.lineWidth):this.min<0&&this.max<0&&(i=this.getPixelForValue(this.max)),i},calculateBarY:function(t,e){var i=this.data.datasets[t].data[e];if(this.options.stacked){for(var a=0,s=0,o=0;t>o;o++)this.data.datasets[o].data[e]<0?s+=this.data.datasets[o].data[e]||0:a+=this.data.datasets[o].data[e]||0;return this.getPixelForValue(0>i?s+i:a+i)}for(var n=0,r=t;r<this.data.datasets.length;r++)n+=r===t&&i?i:i;return this.getPixelForValue(i)},fit:function(t,e){this.calculateRange(),this.generateTicks(t,e),this.buildLabels();var a={width:0,height:0};if(a.width=this.isHorizontal()?t:this.options.gridLines.show&&this.options.display?10:0,a.height=this.isHorizontal()?this.options.gridLines.show&&this.options.display?10:0:e,this.options.labels.show&&this.options.display){var s=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);if(this.isHorizontal()){var o=(e-a.height,1.5*this.options.labels.fontSize);a.height=Math.min(e,a.height+o)}else{var n=t-a.width,r=i.longestText(this.ctx,s,this.labels);n>r?a.width+=r:a.width=t}}return this.width=a.width,this.height=a.height,a},draw:function(t){if(this.options.display){var e,a;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var s="bottom"==this.options.position?this.top:this.bottom-5,o="bottom"==this.options.position?this.top+5:this.bottom;i.each(this.ticks,function(n,r){var h=this.getPixelForValue(n);0===n||!a&&0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,s),this.ctx.lineTo(h,o)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()},this)}if(this.options.labels.show){var n;"top"==this.options.position?(n=this.bottom-10,this.ctx.textBaseline="bottom"):(n=this.top+10,this.ctx.textBaseline="top"),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,i,n)},this)}}else{if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var r="right"==this.options.position?this.left:this.right-5,h="right"==this.options.position?this.left+5:this.right;i.each(this.ticks,function(s,o){var n=this.getPixelForValue(s);0===s||!a&&0===o?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),n+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(r,n),this.ctx.lineTo(h,n)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,n),this.ctx.lineTo(t.right,n)),this.ctx.stroke()},this)}if(this.options.labels.show){var l;"left"==this.options.position?(l=this.right-10,this.ctx.textAlign="right"):(l=this.left+5,this.ctx.textAlign="left"),this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,l,i)},this)}}}}});e.scaleService.registerScaleType("linear",s,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,animate:!0,lineArc:!1,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1},angleLines:{show:!0,color:"rgba(0,0,0, 0.1)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},s=e.Element.extend({initialize:function(){this.height=this.chart.height,this.width=this.chart.width,this.xCenter=this.chart.width/2,this.yCenter=this.chart.height/2,this.size=i.min([this.height,this.width]),this.labels=this.data.labels,this.drawingArea=this.options.display?this.size/2-(this.options.labels.fontSize/2+this.options.labels.backdropPaddingY):this.size/2},getValueCount:function(){return this.data.labels.length},update:function(){this.options.lineArc?this.drawingArea=this.options.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},calculateRange:function(){this.min=null,this.max=null,i.each(this.data.datasets,function(t){i.each(t.data,function(t){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)},generateTicks:function(){if(this.ticks=[],this.options.override)for(var t=0;t<=this.options.override.steps;++t){var e=this.options.override.start+t*this.options.override.stepWidth;this.ticks.push(e)}else{var a=Math.min(11,Math.ceil(this.drawingArea/(2*this.options.labels.fontSize)));if(a=Math.max(2,a),this.options.beginAtZero){var s=i.sign(this.min),o=i.sign(this.max);0>s&&0>o?this.max=0:s>0&&o>0&&(this.min=0)}for(var n=i.niceNum(this.max-this.min,!1),r=i.niceNum(n/(a-1),!0),h=Math.floor(this.min/r)*r,l=Math.ceil(this.max/r)*r,c=h;l>=c;c+=r)this.ticks.push(c)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildYLabels:function(){this.yLabels=[],i.each(this.ticks,function(t,e,a){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.yLabels.push(s?s:"")},this)},getCircumference:function(){return 2*Math.PI/this.getValueCount()},setScaleSize:function(){var 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0!==this._start[a]?this._start[a]:0;this._view[a]=(this._model[a]-n)*t+n}else this._view[a]=i;else this._view[a]="number"==typeof i?i*t:i||null;else;},this),1===t&&delete this._start,this},tooltipPosition:function(){return{x:this._model.x,y:this._model.y}},hasValue:function(){return e.isNumber(this._model.x)&&e.isNumber(this._model.y)}}),Chart.Element.extend=e.inherits}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.animation={duration:1e3,easing:"easeOutQuart",onProgress:function(){},onComplete:function(){}},e.Animation=e.Element.extend({currentStep:null,numSteps:60,easing:"",render:null,onAnimationProgress:null,onAnimationComplete:null}),e.animationService={frameDuration:17,animations:[],dropFrames:0,addAnimation:function(t,e,a,s){s||(t.animating=!0);for(var o=0;o<this.animations.length;++o)if(this.animations[o].chartInstance===t)return void(this.animations[o].animationObject=e);this.animations.push({chartInstance:t,animationObject:e}),1==this.animations.length&&i.requestAnimFrame.call(window,this.digestWrapper)},cancelAnimation:function(t){var e=i.findNextWhere(this.animations,function(e){return e.chartInstance===t});e&&(this.animations.splice(e,1),t.animating=!1)},digestWrapper:function(){e.animationService.startDigest.call(e.animationService)},startDigest:function(){var t=Date.now(),e=0;this.dropFrames>1&&(e=Math.floor(this.dropFrames),this.dropFrames-=e);for(var a=0;a<this.animations.length;a++)null===this.animations[a].animationObject.currentStep&&(this.animations[a].animationObject.currentStep=0),this.animations[a].animationObject.currentStep+=1+e,this.animations[a].animationObject.currentStep>this.animations[a].animationObject.numSteps&&(this.animations[a].animationObject.currentStep=this.animations[a].animationObject.numSteps),this.animations[a].animationObject.render(this.animations[a].chartInstance,this.animations[a].animationObject),this.animations[a].animationObject.currentStep==this.animations[a].animationObject.numSteps&&(this.animations[a].chartInstance.animating=!1,this.animations.splice(a,1),a--);var s=Date.now(),o=s-t-this.frameDuration,n=o/this.frameDuration;n>1&&(this.dropFrames+=n),this.animations.length>0&&i.requestAnimFrame.call(window,this.digestWrapper)}}}.call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers);Chart.types={},Chart.instances={},Chart.controllers={},Chart.Controller=function(t){return this.chart=t,this.config=t.config,this.data=this.config.data,this.options=this.config.options=e.configMerge(Chart.defaults.global,Chart.defaults[this.config.type],this.config.options||{}),this.id=e.uid(),Chart.instances[this.id]=this,this.options.responsive&&this.resize(!0),this.initialize.call(this),this},e.extend(Chart.Controller.prototype,{initialize:function(){return this.bindEvents(),this.ensureScalesHaveIDs(),this.buildOrUpdateControllers(),this.buildScales(),this.resetElements(),this.initToolTip(),this.update(),this},clear:function(){return e.clear(this.chart),this},stop:function(){return Chart.animationService.cancelAnimation(this),this},addDataset:function(t,e){void 0!==e?this.data.datasets.splice(e,0,t):this.data.datasets.push(t),this.buildOrUpdateControllers(),t.controller.reset(),this.update()},removeDataset:function(t){this.data.datasets.splice(t,1),this.buildOrUpdateControllers(),this.update()},addData:function(t,e,i){if(e<this.data.datasets.length){void 0===i&&(i=this.data.datasets[e].data.length);for(var a=[i],s=3;s<arguments.length;++s)a.push(arguments[s]);this.data.datasets[e].data.splice(i,0,t),this.data.datasets[e].controller.addElementAndReset.apply(this.data.datasets[e].controller,a),this.update()}},removeData:function(t,e){t<this.data.datasets.length&&(this.data.datasets[t].data.splice(e,1),this.data.datasets[t].controller.removeElement(e),this.update())},resize:function(t){this.stop();var i=this.chart.canvas,a=e.getMaximumWidth(this.chart.canvas),s=this.options.maintainAspectRatio?a/this.chart.aspectRatio:e.getMaximumHeight(this.chart.canvas);return i.width=this.chart.width=a,i.height=this.chart.height=s,e.retinaScale(this.chart),t||this.update(this.options.responsiveAnimationDuration),this},ensureScalesHaveIDs:function(){var t="x-axis-",i="y-axis-";this.options.scales&&(this.options.scales.xAxes&&this.options.scales.xAxes.length&&e.each(this.options.scales.xAxes,function(e,i){e.id=e.id||t+i},this),this.options.scales.yAxes&&this.options.scales.yAxes.length&&e.each(this.options.scales.yAxes,function(t,e){t.id=t.id||i+e},this))},buildScales:function(){if(this.scales={},this.options.scales&&(this.options.scales.xAxes&&this.options.scales.xAxes.length&&e.each(this.options.scales.xAxes,function(t){var e=Chart.scaleService.getScaleConstructor(t.type),i=new e({ctx:this.chart.ctx,options:t,data:this.data,id:t.id});this.scales[i.id]=i},this),this.options.scales.yAxes&&this.options.scales.yAxes.length&&e.each(this.options.scales.yAxes,function(t){var e=Chart.scaleService.getScaleConstructor(t.type),i=new e({ctx:this.chart.ctx,options:t,data:this.data,id:t.id});this.scales[i.id]=i},this)),this.options.scale){var t=Chart.scaleService.getScaleConstructor(this.options.scale.type),i=new t({ctx:this.chart.ctx,options:this.options.scale,data:this.data,chart:this.chart});this.scale=i}Chart.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height)},buildOrUpdateControllers:function(){e.each(this.data.datasets,function(t,e){var i=t.type||this.config.type;return t.controller?void t.controller.updateIndex(e):void(t.controller=new Chart.controllers[i](this,e))},this)},resetElements:function(){e.each(this.data.datasets,function(t){t.controller.reset()},this)},update:function(t,i){Chart.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),e.each(this.data.datasets,function(t){t.controller.update()},this),this.render(t,i)},render:function(t,i){if(0!==this.options.animation.duration||t){var a=new Chart.Animation;a.numSteps=(t||this.options.animation.duration)/16.66,a.easing=this.options.animation.easing,a.render=function(t,i){var a=e.easingEffects[i.easing],s=i.currentStep/i.numSteps,o=a(s);t.draw(o,s,i.currentStep)},a.onAnimationProgress=this.options.onAnimationProgress,a.onAnimationComplete=this.options.onAnimationComplete,Chart.animationService.addAnimation(this,a,t,i)}else this.draw(),this.options.onAnimationComplete.call(this);return this},draw:function(t){var i=t||1;this.clear(),e.each(this.scales,function(t){t.draw(this.chartArea)},this),this.scale&&this.scale.draw(),e.each(this.data.datasets,function(e){e.controller.draw(t)},this),this.tooltip.transition(i).draw()},getElementAtEvent:function(t){var i=e.getRelativePosition(t),a=[];return e.each(this.data.datasets,function(t){e.each(t.metaData,function(t){return t.inRange(i.x,i.y)?(a.push(t),a):void 0},this)},this),a},getElementsAtEvent:function(t){var i=e.getRelativePosition(t),a=[];return e.each(this.data.datasets,function(t){e.each(t.metaData,function(t){t.inLabelRange(i.x,i.y)&&a.push(t)},this)},this),a},getDatasetAtEvent:function(t){for(var i=e.getRelativePosition(t),a=[],s=0;s<this.chart.data.datasets.length;s++)for(elementIndex=0;elementIndex<this.chart.data.datasets[s].metaData.length;elementIndex++)this.chart.data.datasets[s].metaData[elementIndex].inLabelRange(i.x,i.y)&&e.each(this.chart.data.datasets,datasetIterator);return a.length?a:[]},generateLegend:function(){return e.template(this.options.legendTemplate,this)},destroy:function(){this.clear(),e.unbindEvents(this,this.events);var t=this.chart.canvas;t.width=this.chart.width,t.height=this.chart.height,t.style.removeProperty?(t.style.removeProperty("width"),t.style.removeProperty("height")):(t.style.removeAttribute("width"),t.style.removeAttribute("height")),delete Chart.instances[this.id]},toBase64Image:function(){return this.chart.canvas.toDataURL.apply(this.chart.canvas,arguments)},initToolTip:function(){this.tooltip=new Chart.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this)},bindEvents:function(){e.bindEvents(this,this.options.events,function(t){this.eventHandler(t)})},eventHandler:function(t){this.lastActive=this.lastActive||[],this.active="mouseout"==t.type?[]:function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);if(this.lastActive.length)switch(this.options.hover.mode){case"single":this.data.datasets[this.lastActive[0]._datasetIndex].controller.removeHoverStyle(this.lastActive[0],this.lastActive[0]._datasetIndex,this.lastActive[0]._index);break;case"label":for(var i=0;i<this.lastActive.length;i++)this.data.datasets[this.lastActive[i]._datasetIndex].controller.removeHoverStyle(this.lastActive[i],this.lastActive[i]._datasetIndex,this.lastActive[i]._index);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":this.data.datasets[this.active[0]._datasetIndex].controller.setHoverStyle(this.active[0]);break;case"label":for(var i=0;i<this.active.length;i++)this.data.datasets[this.active[i]._datasetIndex].controller.setHoverStyle(this.active[i]);break;case"dataset":}if((this.options.tooltips.enabled||this.options.tooltips.custom)&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,e.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;e.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.update(this.options.hover.animationDuration,!0))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers);e.addEvent(window,"resize",function(){var t;return function(){clearTimeout(t),t=setTimeout(function(){e.each(Chart.instances,function(t){t.options.responsive&&t.resize()})},16)}}())}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.scaleService={constructors:{},defaults:{},registerScaleType:function(t,e,i){this.constructors[t]=e,this.defaults[t]=i},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0},getScaleDefaults:function(t){return this.defaults.hasOwnProperty(t)?this.defaults[t]:{}},fitScalesForChart:function(t,e,a){var s=e>30?5:2,o=a>30?5:2;if(t){var n=i.where(t.scales,function(t){return"left"==t.options.position}),r=i.where(t.scales,function(t){return"right"==t.options.position}),h=i.where(t.scales,function(t){return"top"==t.options.position}),l=i.where(t.scales,function(t){return"bottom"==t.options.position}),c=e/2,u=a/2;c-=2*s,u-=2*o;var d=(e-c)/(n.length+r.length),g=(a-u)/(h.length+l.length),m=[],f=function(t){var e=t.fit(d,u);m.push({horizontal:!1,minSize:e,scale:t})},p=function(t){var e=t.fit(c,g);m.push({horizontal:!0,minSize:e,scale:t})};i.each(n,f),i.each(r,f),i.each(h,p),i.each(l,p);var v=a-2*o,b=e-2*s;i.each(m,function(t){t.horizontal?v-=t.minSize.height:b-=t.minSize.width});var x=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t});e&&t.fit(e.minSize.width,v)},y=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:w,right:C,top:0,bottom:0};e&&t.fit(b,e.minSize.height,a)},w=s,C=s,D=o,_=o;i.each(n,x),i.each(r,x),i.each(n,function(t){w+=t.width}),i.each(r,function(t){C+=t.width}),i.each(h,y),i.each(l,y),i.each(h,function(t){D+=t.height}),i.each(l,function(t){_+=t.height}),i.each(n,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:D,bottom:_};e&&t.fit(e.minSize.width,v,a)}),i.each(r,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:D,bottom:_};e&&t.fit(e.minSize.width,v,a)});var k=s,S=o,A=function(t){t.left=k,t.right=k+t.width,t.top=D,t.bottom=D+v,k=t.right},P=function(t){t.left=w,t.right=w+b,t.top=S,t.bottom=S+t.height,S=t.bottom};i.each(n,A),i.each(h,P),k+=b,S+=v,i.each(r,A),i.each(l,P),t.chartArea={left:w,top:D,right:w+b,bottom:D+v}}}}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.tooltips={enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>: ","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>: ","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},e.Tooltip=e.Element.extend({initialize:function(){var t=this._options;i.extend(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":i.extend(this._model,{text:i.template(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();i.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var a,s,o=[],n=[],r=this._data.datasets.length-1;r>=0&&(a=this._data.datasets[r].metaData,s=i.indexOf(a,this._active[0]),-1===s);r--);var h=function(){var t,e,a,r,h,l=[],c=[],u=[];return i.each(this._data.datasets,function(e){t=e.metaData,t[s]&&t[s].hasValue()&&l.push(t[s])},this),i.each(this._options.stacked?l.reverse():l,function(t){c.push(t._view.x),u.push(t._view.y),o.push(i.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),n.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),h=i.min(u),a=i.max(u),r=i.min(c),e=i.max(c),{x:r>this._chart.width/2?r:e,y:(h+a)/2}}.call(this,s);i.extend(this._model,{x:h.x,y:h.y,labels:o,title:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:"",legendColors:n,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=o.length*this._model.fontSize+(o.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var l=t.measureText(this._model.title).width,c=i.longestText(t,this.font,o)+this._model.fontSize+3,u=i.max([c,l]);this._model.width=u+2*this._model.xPadding;var d=this._model.height/2;this._model.y-d<0?this._model.y=d:this._model.y+d>this._chart.height&&(this._model.y=this._chart.height-d),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.hover.mode){case"single":t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var a=e.caretPadding||2,s=t.measureText(e.text).width+2*e.xPadding,o=e.fontSize+2*e.yPadding,n=o+e.caretHeight+a;e.x+s/2>this._chart.width?e.xAlign="left":e.x-s/2<0&&(e.xAlign="right"),e.y-n<0&&(e.yAlign="below");var r=e.x-s/2,h=e.y-n;if(t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),this._options.tooltips.custom&&this._options.tooltips.custom(this),!this._options.tooltips.enabled)return;switch(e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-a),t.lineTo(e.x+e.caretHeight,e.y-(a+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(a+e.caretHeight)),t.closePath(),t.fill();break;case"below":h=e.y+a+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+a),t.lineTo(e.x+e.caretHeight,e.y+a+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+a+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":r=e.x-s+(e.cornerRadius+e.caretHeight);break;case"right":r=e.x-(e.cornerRadius+e.caretHeight)}i.drawRoundedRectangle(t,r,h,s,o,e.cornerRadius),t.fill(),t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,r+s/2,h+o/2);break;case"label":if(this._options.tooltips.custom&&this._options.tooltips.custom(this),!this._options.tooltips.enabled)return;i.drawRoundedRectangle(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=i.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=i.fontString(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),i.each(e.labels,function(a,s){t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(a,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(s+1)),t.fillStyle=i.color(e.legendColors[s].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(s+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=i.color(e.legendColors[s].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(s+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.bar={hover:{mode:"label"},scales:{xAxes:[{type:"category",categorySpacing:10,spacing:1,gridLines:{offsetGridLines:!0}}],yAxes:[{type:"linear"}]}},e.controllers.bar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.bar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)
+},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){i.each(this.getDataset().metaData,function(e,i){this.updateElement(e,i,t)},this)},updateElement:function(t,e,a){var s,o=this.getScaleForId(this.getDataset().xAxisID),n=this.getScaleForId(this.getDataset().yAxisID);s=n.getPixelForValue(n.min<0&&n.max<0?n.max:n.min>0&&n.max>0?n.min:0),i.extend(t,{_chart:this.chart.chart,_xScale:o,_yScale:n,_datasetIndex:this.index,_index:e,_model:{x:o.calculateBarX(this.chart.data.datasets.length,this.index,e),y:a?s:n.calculateBarY(this.index,e),label:this.chart.data.labels[e],datasetLabel:this.getDataset().label,base:n.calculateBarBase(this.index,e),width:o.calculateBarWidth(this.chart.data.datasets.length),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}}),t.pivot()},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.doughnut={animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},cutoutPercentage:50},e.defaults.pie=i.clone(e.defaults.doughnut),i.extend(e.defaults.pie,{cutoutPercentage:0}),e.controllers.doughnut=e.controllers.pie=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.doughnut.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t,i){this.getDataset().metaData=this.getDataset().metaData||[];var a=new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.getDataset().backgroundColor.splice(t,0,i),this.updateElement(a,t,!0),this.getDataset().metaData.splice(t,0,a)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,i){this.updateElement(e,i,t)},this)},updateElement:function(t,e,a){var s={x:this.chart.chart.width/2,y:this.chart.chart.height/2,startAngle:Math.PI*-.5,circumference:this.chart.options.animation.animateRotate?0:this.calculateCircumference(this.getDataset().data[e]),outerRadius:this.chart.options.animation.animateScale?0:this.outerRadius,innerRadius:this.chart.options.animation.animateScale?0:this.innerRadius};i.extend(t,{_chart:this.chart.chart,_datasetIndex:this.index,_index:e,_model:a?s:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,circumference:this.calculateCircumference(this.getDataset().data[e]),outerRadius:this.outerRadius,innerRadius:this.innerRadius,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.getDataset().label,e,this.chart.data.labels[e])}}),a||(t._model.startAngle=0===e?Math.PI*-.5:this.getDataset().metaData[e-1]._model.endAngle,t._model.endAngle=t._model.startAngle+t._model.circumference,e<this.getDataset().data.length-1&&(this.getDataset().metaData[e+1]._model.startAngle=t._model.endAngle)),t.pivot()},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?1.999999*Math.PI*(t/this.getDataset().total):0}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.line={hover:{mode:"label"},scales:{xAxes:[{type:"category",id:"x-axis-0"}],yAxes:[{type:"linear",id:"y-axis-0"}]}},e.controllers.line=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.line.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i),this.updateBezierControlPoints()},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){{var e,a=this.getDataset().metaDataset,s=this.getDataset().metaData,o=this.getScaleForId(this.getDataset().yAxisID);this.getScaleForId(this.getDataset().xAxisID)}e=o.getPixelForValue(o.min<0&&o.max<0?o.max:o.min>0&&o.max>0?o.min:0),i.extend(a,{_scale:o,_datasetIndex:this.index,_children:s,_model:{tension:a.custom&&a.custom.tension?a.custom.tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,borderCapStyle:a.custom&&a.custom.borderCapStyle?a.custom.borderCapStyle:this.getDataset().borderCapStyle||this.chart.options.elements.line.borderCapStyle,borderDash:a.custom&&a.custom.borderDash?a.custom.borderDash:this.getDataset().borderDash||this.chart.options.elements.line.borderDash,borderDashOffset:a.custom&&a.custom.borderDashOffset?a.custom.borderDashOffset:this.getDataset().borderDashOffset||this.chart.options.elements.line.borderDashOffset,borderJoinStyle:a.custom&&a.custom.borderJoinStyle?a.custom.borderJoinStyle:this.getDataset().borderJoinStyle||this.chart.options.elements.line.borderJoinStyle,fill:a.custom&&a.custom.fill?a.custom.fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:o.top,scaleBottom:o.bottom,scaleZero:e}}),a.pivot(),i.each(s,function(e,i){this.updateElement(e,i,t)},this),this.updateBezierControlPoints()},updateElement:function(t,e,a){var s,o=this.getScaleForId(this.getDataset().yAxisID),n=this.getScaleForId(this.getDataset().xAxisID);s=o.getPixelForValue(o.min<0&&o.max<0?o.max:o.min>0&&o.max>0?o.min:0),i.extend(t,{_chart:this.chart.chart,_xScale:n,_yScale:o,_datasetIndex:this.index,_index:e,_model:{x:n.getPointPixelForValue(this.getDataset().data[e],e,this.index),y:a?s:o.getPointPixelForValue(this.getDataset().data[e],e,this.index),tension:t.custom&&t.custom.tension?t.custom.tension:this.chart.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth),skip:t.custom&&t.custom.skip?t.custom.skip:null===this.getDataset().data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,e,this.chart.options.elements.point.hitRadius)}})},updateBezierControlPoints:function(){i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e)._model,t._model,i.nextItem(this.getDataset().metaData,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,t._model.controlPointNextY=a.next.y>this.chart.chartArea.bottom?this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?this.chart.chartArea.top:a.next.y,t._model.controlPointPreviousY=a.previous.y>this.chart.chartArea.bottom?this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?this.chart.chartArea.top:a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.polarArea={scale:{type:"radialLinear",lineArc:!0},animateRotate:!0,animateScale:!0},e.controllers.polarArea=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.polarArea.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.chart.scale.calculateRange(),this.chart.scale.generateTicks(),this.chart.scale.buildYLabels(),this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,i){this.updateElement(e,i,t)},this)},updateElement:function(t,e,a){var s=1/this.getDataset().data.length*2,o=-.5*Math.PI+Math.PI*s*e,n=o+s*Math.PI,r={x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.options.animateScale?0:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[e]),startAngle:this.chart.options.animateRotate?Math.PI*-.5:o,endAngle:this.chart.options.animateRotate?Math.PI*-.5:n,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,e,this.chart.data.labels[e])};i.extend(t,{_chart:this.chart.chart,_datasetIndex:this.index,_index:e,_model:a?r:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[e]),startAngle:o,endAngle:n,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,e,this.chart.data.labels[e])}}),t.pivot()},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?2*Math.PI*(t/this.getDataset().total):0},updateScaleRange:function(){i.extend(this.chart.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.radar={scale:{type:"radialLinear"},elements:{line:{tension:0}}},e.controllers.radar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.radar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData,_loop:!0}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i,_model:{x:0,y:0}})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i),this.updateBezierControlPoints()},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){var e,a=(this.getDataset().metaDataset,this.getDataset().metaData),s=this.chart.scale;s.setScaleSize(),s.calculateRange(),s.generateTicks(),s.buildYLabels(),e=s.min<0&&s.max<0?s.getPointPositionForValue(0,s.max):s.min>0&&s.max>0?s.getPointPositionForValue(0,s.min):s.getPointPositionForValue(0,0),i.extend(this.getDataset().metaDataset,{_datasetIndex:this.index,_children:this.getDataset().metaData,_model:{tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:e}}),this.getDataset().metaDataset.pivot(),i.each(a,function(e,i){this.updateElement(e,i,t)},this),this.updateBezierControlPoints()},updateElement:function(t,e,a){var s=this.chart.scale.getPointPositionForValue(e,this.getDataset().data[e]);i.extend(t,{_datasetIndex:this.index,_index:e,_model:{x:a?this.chart.scale.xCenter:s.x,y:a?this.chart.scale.yCenter:s.y,tension:t.custom&&t.custom.tension?t.custom.tension:this.chart.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.getDataset().pointRadius,e,this.chart.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth),skip:t.custom&&t.custom.skip?t.custom.skip:null===this.getDataset().data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,e,this.chart.options.elements.point.hitRadius)}})},updateBezierControlPoints:function(){i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e,!0)._model,t._model,i.nextItem(this.getDataset().metaData,e,!0)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,t._model.controlPointNextY=a.next.y>this.chart.chartArea.bottom?this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?this.chart.chartArea.top:a.next.y,t._model.controlPointPreviousY=a.previous.y>this.chart.chartArea.bottom?this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?this.chart.chartArea.top:a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"bottom",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},s=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},buildLabels:function(){this.labels=[],this.options.labels.userCallback?this.data.labels.forEach(function(t,e){this.labels.push(this.options.labels.userCallback(t,e))},this):this.labels=this.data.labels},getPixelForValue:function(t,e,i,a){if(this.isHorizontal()){var s=(this.labelRotation>0,this.width-(this.paddingLeft+this.paddingRight)),o=s/Math.max(this.labels.length-(this.options.gridLines.offsetGridLines?0:1),1),n=o*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&a&&(n+=o/2),this.left+Math.round(n)}return this.top+e*(this.height/this.labels.length)},getPointPixelForValue:function(t,e,i){return this.getPixelForValue(t,e,i,!0)},calculateBaseWidth:function(){return this.getPixelForValue(null,1,0,!0)-this.getPixelForValue(null,0,0,!0)-2*this.options.categorySpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*this.options.spacing;return this.options.stacked?e:e/t},calculateBarX:function(t,e,i){var a=this.calculateBaseWidth(),s=this.getPixelForValue(null,i,e,!0)-a/2,o=this.calculateBarWidth(t);return this.options.stacked?s+o/2:s+o*e+e*this.options.spacing+o/2},calculateLabelRotation:function(t,e){var a=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=a;var s,o,n=this.ctx.measureText(this.labels[0]).width,r=this.ctx.measureText(this.labels[this.labels.length-1]).width;if(this.paddingRight=r/2+3,this.paddingLeft=n/2+3,this.labelRotation=0,this.options.display){var h,l,c=i.longestText(this.ctx,a,this.labels);this.labelWidth=c;for(var u=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>u&&this.labelRotation<=90;){if(h=Math.cos(i.toRadians(this.labelRotation)),l=Math.sin(i.toRadians(this.labelRotation)),s=h*n,o=h*r,s+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=s+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,l*c>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=h*c}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;e&&(this.paddingLeft-=e.left,this.paddingRight-=e.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},fit:function(t,e,a){this.isHorizontal()?this.width=t:this.height=e,this.buildLabels(),this.calculateLabelRotation(e,a);var s={width:0,height:0},o=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),n=i.longestText(this.ctx,o,this.labels);if(this.isHorizontal()?s.width=t:this.options.display&&(s.width=Math.min(n+6,t)),this.isHorizontal()&&this.options.display){var r=Math.sin(i.toRadians(this.labelRotation))*n+1.5*this.options.labels.fontSize;s.height=Math.min(r,e)}else this.options.display&&(s.height=e);return this.width=s.width,this.height=s.height,s
+},draw:function(t){if(this.options.display){var e;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){e=!0;var a="bottom"==this.options.position?this.top:this.bottom-10,s="bottom"==this.options.position?this.top+10:this.bottom,o=0!==this.labelRotation;i.each(this.labels,function(n,r){var h=this.getPixelForValue(n,r,null,!1),l=this.getPixelForValue(n,r,null,!0);this.options.gridLines.show&&(0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,a),this.ctx.lineTo(h,s)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(l,o?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=o?"right":"center",this.ctx.textBaseline=o?"middle":"top",this.ctx.fillText(n,0,0),this.ctx.restore())},this)}else this.options.gridLines.show,this.options.labels.show}}});e.scaleService.registerScaleType("category",s,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"left",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},reverse:!1,beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},s=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},generateTicks:function(t,e){if(this.ticks=[],this.options.override)for(var a=0;a<=this.options.override.steps;++a){var s=this.options.override.start+a*this.options.override.stepWidth;this.ticks.push(s)}else{var o;if(o=this.isHorizontal()?Math.min(11,Math.ceil(t/50)):Math.min(11,Math.ceil(e/(2*this.options.labels.fontSize))),o=Math.max(2,o),this.options.beginAtZero){var n=i.sign(this.min),r=i.sign(this.max);0>n&&0>r?this.max=0:n>0&&r>0&&(this.min=0)}for(var h=i.niceNum(this.max-this.min,!1),l=i.niceNum(h/(o-1),!0),c=Math.floor(this.min/l)*l,u=Math.ceil(this.max/l)*l,d=c;u>=d;d+=l)this.ticks.push(d)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks),this.options.reverse?(this.ticks.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,a){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.labels.push(s?s:"")},this)},getRightValue:function(t){return"object"==typeof t?this.isHorizontal()?t.x:t.y:t},getPixelForValue:function(t){var e,i=this.end-this.start;return e=this.isHorizontal()?this.left+this.width/i*(t-this.start):this.bottom-this.height/i*(t-this.start)},calculateRange:function(){this.min=null,this.max=null;var t=[],e=[];if(this.options.stacked){i.each(this.data.datasets,function(a){(this.isHorizontal()?a.xAxisID===this.id:a.yAxisID===this.id)&&i.each(a.data,function(i,a){var s=this.getRightValue(i);t[a]=t[a]||0,e[a]=e[a]||0,this.options.relativePoints?t[a]=100:0>s?e[a]+=s:t[a]+=s},this)},this);var a=t.concat(e);this.min=i.min(a),this.max=i.max(a)}else i.each(this.data.datasets,function(t){(this.isHorizontal()?t.xAxisID===this.id:t.yAxisID===this.id)&&i.each(t.data,function(t){var e=this.getRightValue(t);null===this.min?this.min=e:e<this.min&&(this.min=e),null===this.max?this.max=e:e>this.max&&(this.max=e)},this)},this);this.min===this.max&&(this.min--,this.max++)},getPointPixelForValue:function(t,e,i){var a=this.getRightValue(t);if(this.options.stacked){for(var s=0,o=0,n=this.data.datasets.length-1;n>i;--n)this.data.datasets[n].data[e]<0?o+=this.data.datasets[n].data[e]:s+=this.data.datasets[n].data[e];return this.getPixelForValue(0>a?o+a:s+a)}return this.getPixelForValue(a)},calculateBarBase:function(t,e){var i=0;if(this.options.stacked){var a=this.data.datasets[t].data[e];if(0>a)for(var s=0;t>s;s++)this.data.datasets[s].yAxisID===this.id&&(i+=this.data.datasets[s].data[e]<0?this.data.datasets[s].data[e]:0);else for(var o=0;t>o;o++)this.data.datasets[o].yAxisID===this.id&&(i+=this.data.datasets[o].data[e]>0?this.data.datasets[o].data[e]:0);return this.getPixelForValue(i)}return i=this.getPixelForValue(this.min),this.beginAtZero||this.min<=0&&this.max>=0||this.min>=0&&this.max<=0?(i=this.getPixelForValue(0),i+=this.options.gridLines.lineWidth):this.min<0&&this.max<0&&(i=this.getPixelForValue(this.max)),i},calculateBarY:function(t,e){var i=this.data.datasets[t].data[e];if(this.options.stacked){for(var a=0,s=0,o=0;t>o;o++)this.data.datasets[o].data[e]<0?s+=this.data.datasets[o].data[e]||0:a+=this.data.datasets[o].data[e]||0;return this.getPixelForValue(0>i?s+i:a+i)}for(var n=0,r=t;r<this.data.datasets.length;r++)n+=r===t&&i?i:i;return this.getPixelForValue(i)},fit:function(t,e){this.calculateRange(),this.generateTicks(t,e),this.buildLabels();var a={width:0,height:0};if(a.width=this.isHorizontal()?t:this.options.gridLines.show&&this.options.display?10:0,a.height=this.isHorizontal()?this.options.gridLines.show&&this.options.display?10:0:e,this.options.labels.show&&this.options.display){var s=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);if(this.isHorizontal()){var o=(e-a.height,1.5*this.options.labels.fontSize);a.height=Math.min(e,a.height+o)}else{var n=t-a.width,r=i.longestText(this.ctx,s,this.labels);n>r?a.width+=r:a.width=t}}return this.width=a.width,this.height=a.height,a},draw:function(t){if(this.options.display){var e,a;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var s="bottom"==this.options.position?this.top:this.bottom-5,o="bottom"==this.options.position?this.top+5:this.bottom;i.each(this.ticks,function(n,r){var h=this.getPixelForValue(n);0===n||!a&&0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,s),this.ctx.lineTo(h,o)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()},this)}if(this.options.labels.show){var n;"top"==this.options.position?(n=this.bottom-10,this.ctx.textBaseline="bottom"):(n=this.top+10,this.ctx.textBaseline="top"),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,i,n)},this)}}else{if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var r="right"==this.options.position?this.left:this.right-5,h="right"==this.options.position?this.left+5:this.right;i.each(this.ticks,function(s,o){var n=this.getPixelForValue(s);0===s||!a&&0===o?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),n+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(r,n),this.ctx.lineTo(h,n)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,n),this.ctx.lineTo(t.right,n)),this.ctx.stroke()},this)}if(this.options.labels.show){var l;"left"==this.options.position?(l=this.right-10,this.ctx.textAlign="right"):(l=this.left+5,this.ctx.textAlign="left"),this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,l,i)},this)}}}}});e.scaleService.registerScaleType("linear",s,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,animate:!0,lineArc:!1,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1},angleLines:{show:!0,color:"rgba(0,0,0, 0.1)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},s=e.Element.extend({initialize:function(){this.height=this.chart.height,this.width=this.chart.width,this.xCenter=this.chart.width/2,this.yCenter=this.chart.height/2,this.size=i.min([this.height,this.width]),this.labels=this.data.labels,this.drawingArea=this.options.display?this.size/2-(this.options.labels.fontSize/2+this.options.labels.backdropPaddingY):this.size/2},getValueCount:function(){return this.data.labels.length},update:function(){this.options.lineArc?this.drawingArea=this.options.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},calculateRange:function(){this.min=null,this.max=null,i.each(this.data.datasets,function(t){i.each(t.data,function(t){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)},generateTicks:function(){if(this.ticks=[],this.options.override)for(var t=0;t<=this.options.override.steps;++t){var e=this.options.override.start+t*this.options.override.stepWidth;this.ticks.push(e)}else{var a=Math.min(11,Math.ceil(this.drawingArea/(2*this.options.labels.fontSize)));if(a=Math.max(2,a),this.options.beginAtZero){var s=i.sign(this.min),o=i.sign(this.max);0>s&&0>o?this.max=0:s>0&&o>0&&(this.min=0)}for(var n=i.niceNum(this.max-this.min,!1),r=i.niceNum(n/(a-1),!0),h=Math.floor(this.min/r)*r,l=Math.ceil(this.max/r)*r,c=h;l>=c;c+=r)this.ticks.push(c)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildYLabels:function(){this.yLabels=[],i.each(this.ticks,function(t,e,a){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.yLabels.push(s?s:"")},this)},getCircumference:function(){return 2*Math.PI/this.getValueCount()},setScaleSize:function(){var t,e,a,s,o,n,r,h,l,c,u,d,g=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),m=this.width,f=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.getValueCount();e++)t=this.getPointPosition(e,g),a=this.ctx.measureText(i.template(this.options.labels.template,{value:this.labels[e]})).width+5,0===e||e===this.getValueCount()/2?(s=a/2,t.x+s>m&&(m=t.x+s,o=e),t.x-s<f&&(f=t.x-s,r=e)):e<this.getValueCount()/2?t.x+a>m&&(m=t.x+a,o=e):e>this.getValueCount()/2&&t.x-a<f&&(f=t.x-a,r=e);l=f,c=Math.ceil(m-this.width),n=this.getIndexAngle(o),h=this.getIndexAngle(r),u=c/Math.sin(n+Math.PI/2),d=l/Math.sin(h+Math.PI/2),u=i.isNumber(u)?u:0,d=i.isNumber(d)?d:0,this.drawingArea=g-(d+u)/2,this.setCenterPoint(d,u)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,a=t+this.drawingArea;this.xCenter=(a+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.getValueCount();return t*e-Math.PI/2},getDistanceFromCenterForValue:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},getPointPositionForValue:function(t,e){return this.getPointPosition(t,this.getDistanceFromCenterForValue(e))},draw:function(){if(this.options.display){var t=this.ctx;if(i.each(this.yLabels,function(e,a){if(a>0){var s=this.getDistanceFromCenterForValue(this.ticks[a]),o=this.yCenter-s;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,s,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var n=0;n<this.getValueCount();n++){var r=this.getPointPosition(n,this.getDistanceFromCenterForValue(this.ticks[a]));0===n?t.moveTo(r.x,r.y):t.lineTo(r.x,r.y)}t.closePath(),t.stroke()}if(this.options.labels.show){if(t.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),this.options.labels.showLabelBackdrop){var h=t.measureText(e).width;t.fillStyle=this.options.labels.backdropColor,t.fillRect(this.xCenter-h/2-this.options.labels.backdropPaddingX,o-this.fontSize/2-this.options.labels.backdropPaddingY,h+2*this.options.labels.backdropPaddingX,this.options.labels.fontSize+2*this.options.labels.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.labels.fontColor,t.fillText(e,this.xCenter,o)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.getValueCount()-1;e>=0;e--){if(this.options.angleLines.show){var a=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(a.x,a.y),t.stroke(),t.closePath()}var s=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var o=this.labels.length,n=this.labels.length/2,r=n/2,h=r>e||e>o-r,l=e===r||e===o-r;t.textAlign=0===e?"center":e===n?"center":n>e?"left":"right",t.textBaseline=l?"middle":h?"bottom":"top",t.fillText(this.labels[e],s.x,s.y)}}}}});e.scaleService.registerScaleType("radialLinear",s,a)}.call(this),/*!
  * Chart.js
  * http://chartjs.org/
  * Version: 2.0.0-alpha
@@ -36,4 +36,4 @@ function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.eleme
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-function(){"use strict";{var t=this,e=t.Chart;e.helpers}e.defaults.global.elements.point={radius:3,backgroundColor:e.defaults.global.defaultColor,borderWidth:1,borderColor:e.defaults.global.defaultColor,hitRadius:1,hoverRadius:4,hoverBorderWidth:1},e.elements.Point=e.Element.extend({inRange:function(t,e){var i=this._view,a=i.hitRadius+i.radius;return Math.pow(t-i.x,2)+Math.pow(e-i.y,2)<Math.pow(a,2)},inLabelRange:function(t){var e=this._view;return e?Math.pow(t-e.x,2)<Math.pow(e.radius+e.hitRadius,2):!1},tooltipPosition:function(){var t=this._view;return{x:t.x,y:t.y,padding:t.radius+t.borderWidth}},draw:function(){var t=this._view,i=this._chart.ctx;t.skip||(t.radius>0||t.borderWidth>0)&&(i.beginPath(),i.arc(t.x,t.y,t.radius||e.defaults.global.elements.point.radius,0,2*Math.PI),i.closePath(),i.strokeStyle=t.borderColor||e.defaults.global.defaultColor,i.lineWidth=t.borderWidth||e.defaults.global.elements.point.borderWidth,i.fillStyle=t.backgroundColor||e.defaults.global.defaultColor,i.fill(),i.stroke())}})}.call(this),function(){"use strict";{var t=this,e=t.Chart;e.helpers}e.defaults.global.elements.rectangle={backgroundColor:e.defaults.global.defaultColor,borderWidth:0,borderColor:e.defaults.global.defaultColor},e.elements.Rectangle=e.Element.extend({draw:function(){var t=this._chart.ctx,e=this._view,i=e.width/2,a=e.x-i,s=e.x+i,o=e.base-(e.base-e.y),n=e.borderWidth/2;e.borderWidth&&(a+=n,s-=n,o+=n),t.beginPath(),t.fillStyle=e.backgroundColor,t.strokeStyle=e.borderColor,t.lineWidth=e.borderWidth,t.moveTo(a,e.base),t.lineTo(a,o),t.lineTo(s,o),t.lineTo(s,e.base),t.fill(),e.borderWidth&&t.stroke()},height:function(){var t=this._view;return t.base-t.y},inRange:function(t,e){var i=this._view;return i.y<i.base?t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.y&&e<=i.base:t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.base&&e<=i.y},inLabelRange:function(t){var e=this._view;return t>=e.x-e.width/2&&t<=e.x+e.width/2},tooltipPosition:function(){var t=this._view;return t.y<t.base?{x:t.x,y:t.y}:{x:t.x,y:t.base}}})}.call(this),function(){"use strict";{var t=this,e=t.Chart;e.helpers}e.Bar=function(t,i){return i.type="bar",new e(t,i)}}.call(this),function(){"use strict";{var t=this,e=t.Chart;e.helpers}e.Doughnut=function(t,i){return i.type="doughnut",new e(t,i)}}.call(this),function(){"use strict";{var t=this,e=t.Chart;e.helpers}e.Line=function(t,i){return i.type="line",new e(t,i)}}.call(this),function(){"use strict";{var t=this,e=t.Chart;e.helpers}e.PolarArea=function(t,i){return i.type="polarArea",new e(t,i)}}.call(this),function(){"use strict";{var t=this,e=t.Chart;e.helpers}e.Radar=function(t,i){return i.type="radar",new e(t,i)}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={hover:{mode:"single"},scales:{xAxes:[{type:"linear",position:"bottom",id:"x-axis-1"}],yAxes:[{type:"linear",position:"left",id:"y-axis-1"}]},legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i=0; i<datasets.length; i++){%><li><span style="background-color:<%=datasets[i].borderColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>',tooltips:{template:"(<%= value.x %>, <%= value.y %>)",multiTemplate:"<%if (datasetLabel){%><%=datasetLabel%>: <%}%>(<%= value.x %>, <%= value.y %>)"}};e.Scatter=function(t,s){return s.options=i.configMerge(a,s.options),s.type="line",new e(t,s)}}.call(this),!function t(e,i,a){function s(n,r){if(!i[n]){if(!e[n]){var h="function"==typeof require&&require;if(!r&&h)return h(n,!0);if(o)return o(n,!0);var l=new Error("Cannot find module '"+n+"'");throw l.code="MODULE_NOT_FOUND",l}var c=i[n]={exports:{}};e[n][0].call(c.exports,function(t){var i=e[n][1][t];return s(i?i:t)},c,c.exports,t,e,i,a)}return i[n].exports}for(var o="function"==typeof require&&require,n=0;n<a.length;n++)s(a[n]);return s}({1:[function(t,e){!function(){var i=t("color-convert"),a=t("color-string"),s=function(t){if(t instanceof s)return t;if(!(this instanceof s))return new s(t);if(this.values={rgb:[0,0,0],hsl:[0,0,0],hsv:[0,0,0],hwb:[0,0,0],cmyk:[0,0,0,0],alpha:1},"string"==typeof t){var e=a.getRgba(t);if(e)this.setValues("rgb",e);else if(e=a.getHsla(t))this.setValues("hsl",e);else{if(!(e=a.getHwb(t)))throw new Error('Unable to parse color from string "'+t+'"');this.setValues("hwb",e)}}else if("object"==typeof t){var e=t;if(void 0!==e.r||void 0!==e.red)this.setValues("rgb",e);else if(void 0!==e.l||void 0!==e.lightness)this.setValues("hsl",e);else if(void 0!==e.v||void 0!==e.value)this.setValues("hsv",e);else if(void 0!==e.w||void 0!==e.whiteness)this.setValues("hwb",e);else{if(void 0===e.c&&void 0===e.cyan)throw new Error("Unable to parse color from object "+JSON.stringify(t));this.setValues("cmyk",e)}}};s.prototype={rgb:function(){return this.setSpace("rgb",arguments)},hsl:function(){return this.setSpace("hsl",arguments)},hsv:function(){return this.setSpace("hsv",arguments)},hwb:function(){return this.setSpace("hwb",arguments)},cmyk:function(){return this.setSpace("cmyk",arguments)},rgbArray:function(){return this.values.rgb},hslArray:function(){return this.values.hsl},hsvArray:function(){return this.values.hsv},hwbArray:function(){return 1!==this.values.alpha?this.values.hwb.concat([this.values.alpha]):this.values.hwb},cmykArray:function(){return this.values.cmyk},rgbaArray:function(){var t=this.values.rgb;return t.concat([this.values.alpha])},hslaArray:function(){var t=this.values.hsl;return t.concat([this.values.alpha])},alpha:function(t){return void 0===t?this.values.alpha:(this.setValues("alpha",t),this)},red:function(t){return this.setChannel("rgb",0,t)},green:function(t){return this.setChannel("rgb",1,t)},blue:function(t){return this.setChannel("rgb",2,t)},hue:function(t){return this.setChannel("hsl",0,t)},saturation:function(t){return this.setChannel("hsl",1,t)},lightness:function(t){return this.setChannel("hsl",2,t)},saturationv:function(t){return this.setChannel("hsv",1,t)},whiteness:function(t){return this.setChannel("hwb",1,t)},blackness:function(t){return this.setChannel("hwb",2,t)},value:function(t){return this.setChannel("hsv",2,t)},cyan:function(t){return this.setChannel("cmyk",0,t)},magenta:function(t){return this.setChannel("cmyk",1,t)},yellow:function(t){return this.setChannel("cmyk",2,t)},black:function(t){return this.setChannel("cmyk",3,t)},hexString:function(){return a.hexString(this.values.rgb)},rgbString:function(){return a.rgbString(this.values.rgb,this.values.alpha)},rgbaString:function(){return a.rgbaString(this.values.rgb,this.values.alpha)},percentString:function(){return a.percentString(this.values.rgb,this.values.alpha)},hslString:function(){return a.hslString(this.values.hsl,this.values.alpha)},hslaString:function(){return a.hslaString(this.values.hsl,this.values.alpha)},hwbString:function(){return a.hwbString(this.values.hwb,this.values.alpha)},keyword:function(){return a.keyword(this.values.rgb,this.values.alpha)},rgbNumber:function(){return this.values.rgb[0]<<16|this.values.rgb[1]<<8|this.values.rgb[2]},luminosity:function(){for(var t=this.values.rgb,e=[],i=0;i<t.length;i++){var 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this.values.hwb[1]+=this.values.hwb[1]*t,this.setValues("hwb",this.values.hwb),this},blacken:function(t){return this.values.hwb[2]+=this.values.hwb[2]*t,this.setValues("hwb",this.values.hwb),this},greyscale:function(){var t=this.values.rgb,e=.3*t[0]+.59*t[1]+.11*t[2];return this.setValues("rgb",[e,e,e]),this},clearer:function(t){return this.setValues("alpha",this.values.alpha-this.values.alpha*t),this},opaquer:function(t){return this.setValues("alpha",this.values.alpha+this.values.alpha*t),this},rotate:function(t){var e=this.values.hsl[0];return e=(e+t)%360,e=0>e?360+e:e,this.values.hsl[0]=e,this.setValues("hsl",this.values.hsl),this},mix:function(t,e){e=1-(null==e?.5:e);for(var i=2*e-1,a=this.alpha()-t.alpha(),s=((i*a==-1?i:(i+a)/(1+i*a))+1)/2,o=1-s,n=this.rgbArray(),r=t.rgbArray(),h=0;h<n.length;h++)n[h]=n[h]*s+r[h]*o;this.setValues("rgb",n);var l=this.alpha()*e+t.alpha()*(1-e);return this.setValues("alpha",l),this},toJSON:function(){return this.rgb()},clone:function(){return new 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U={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]},Z={};for(var 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"+t[1]+", "+t[2]+", "+e+")"}function u(t,e){if(1>e||t[3]&&t[3]<1)return d(t,e);var i=Math.round(t[0]/255*100),a=Math.round(t[1]/255*100),s=Math.round(t[2]/255*100);return"rgb("+i+"%, "+a+"%, "+s+"%)"}function d(t,e){var i=Math.round(t[0]/255*100),a=Math.round(t[1]/255*100),s=Math.round(t[2]/255*100);return"rgba("+i+"%, "+a+"%, "+s+"%, "+(e||t[3]||1)+")"}function g(t,e){return 1>e||t[3]&&t[3]<1?m(t,e):"hsl("+t[0]+", "+t[1]+"%, "+t[2]+"%)"}function m(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"hsla("+t[0]+", "+t[1]+"%, "+t[2]+"%, "+e+")"}function f(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"hwb("+t[0]+", "+t[1]+"%, "+t[2]+"%"+(void 0!==e&&1!==e?", "+e:"")+")"}function p(t){return y[t.slice(0,3)]}function v(t,e,i){return Math.min(Math.max(e,t),i)}function b(t){var e=t.toString(16).toUpperCase();return e.length<2?"0"+e:e}var x=t("color-name");e.exports={getRgba:i,getHsla:a,getRgb:o,getHsl:n,getHwb:s,getAlpha:r,hexString:h,rgbString:l,rgbaString:c,percentString:u,percentaString:d,hslString:g,hslaString:m,hwbString:f,keyword:p};var y={};for(var w in x)y[x[w]]=w},{"color-name":5}],5:[function(t,e){e.exports={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]}},{}]},{},[1]);
\ No newline at end of file

From d3ffc7aec13b1f7002ddf49eaacb856186bf0bbf Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Mon, 6 Jul 2015 22:28:05 -0400
Subject: [PATCH 236/424] Auto Skip Labels Attempt 1

---
 src/scales/scale.category.js | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/src/scales/scale.category.js b/src/scales/scale.category.js
index 2b233048f85..b375c25ddec 100644
--- a/src/scales/scale.category.js
+++ b/src/scales/scale.category.js
@@ -121,10 +121,11 @@
 
 				//Allow 3 pixels x2 padding either side for label readability
 				// only the index matters for a dataset scale, but we want a consistent interface between scales
-				var gridWidth = Math.floor(this.getPixelForValue(0, 1) - this.getPixelForValue(0, 0)) - 6;
+
+				var datasetWidth = Math.floor(this.getPixelForValue(0, 1) - this.getPixelForValue(0, 0)) - 6;
 
 				//Max label rotate should be 90 - also act as a loop counter
-				while (this.labelWidth > gridWidth && this.labelRotation <= 90) {
+				while (this.labelWidth > datasetWidth && this.labelRotation <= 40) {
 					cosRotation = Math.cos(helpers.toRadians(this.labelRotation));
 					sinRotation = Math.sin(helpers.toRadians(this.labelRotation));
 
@@ -220,8 +221,16 @@
 					var yTickStart = this.options.position == "bottom" ? this.top : this.bottom - 10;
 					var yTickEnd = this.options.position == "bottom" ? this.top + 10 : this.bottom;
 					var isRotated = this.labelRotation !== 0;
+					var skipRatio = false;
+
+					if ((this.options.labels.fontSize + 4) * this.labels.length > (this.width - (this.paddingLeft + this.paddingRight))) {
+						skipRatio = 1 + Math.floor(((this.options.labels.fontSize + 4) * this.labels.length) / (this.width - (this.paddingLeft + this.paddingRight)));
+					}
 
 					helpers.each(this.labels, function(label, index) {
+						if (skipRatio > 1 && index % skipRatio > 0) {
+							return;
+						}
 						var xLineValue = this.getPixelForValue(label, index, null, false); // xvalues for grid lines
 						var xLabelValue = this.getPixelForValue(label, index, null, true); // x values for labels (need to consider offsetLabel option)
 

From 68b22562d9b34d08974844933a0c324fd34dc8bb Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Mon, 3 Aug 2015 13:06:40 -0600
Subject: [PATCH 237/424] DatasetWidth now incorporates chartPaddingLeft

---
 src/scales/scale.category.js | 583 ++++++++++++++++++-----------------
 1 file changed, 293 insertions(+), 290 deletions(-)

diff --git a/src/scales/scale.category.js b/src/scales/scale.category.js
index b375c25ddec..13b414ee7bb 100644
--- a/src/scales/scale.category.js
+++ b/src/scales/scale.category.js
@@ -1,292 +1,295 @@
 (function() {
-	"use strict";
-
-	var root = this,
-		Chart = root.Chart,
-		helpers = Chart.helpers;
-
-	// Default config for a category scale
-	var defaultConfig = {
-		display: true,
-		position: "bottom",
-
-		// grid line settings
-		gridLines: {
-			show: true,
-			color: "rgba(0, 0, 0, 0.1)",
-			lineWidth: 1,
-			drawOnChartArea: true,
-			drawTicks: true,
-			zeroLineWidth: 1,
-			zeroLineColor: "rgba(0,0,0,0.25)",
-			offsetGridLines: false,
-		},
-
-		// label settings
-		labels: {
-			show: true,
-			template: "<%=value%>",
-			fontSize: 12,
-			fontStyle: "normal",
-			fontColor: "#666",
-			fontFamily: "Helvetica Neue",
-		},
-	};
-
-	var DatasetScale = Chart.Element.extend({
-		isHorizontal: function() {
-			return this.options.position == "top" || this.options.position == "bottom";
-		},
-		buildLabels: function(index) {
-			this.labels = [];
-
-			if (this.options.labels.userCallback) {
-				this.data.labels.forEach(function(labelString, index) {
-					this.labels.push(this.options.labels.userCallback(labelString, index));
-				}, this);
-			} else {
-				this.labels = this.data.labels;
-			}
-		},
-		getPixelForValue: function(value, index, datasetIndex, includeOffset) {
-			// This must be called after fit has been run so that 
-			//      this.left, this.top, this.right, and this.bottom have been defined
-			if (this.isHorizontal()) {
-				var isRotated = (this.labelRotation > 0);
-				var innerWidth = this.width - (this.paddingLeft + this.paddingRight);
-				var valueWidth = innerWidth / Math.max((this.labels.length - ((this.options.gridLines.offsetGridLines) ? 0 : 1)), 1);
-				var valueOffset = (valueWidth * index) + this.paddingLeft;
-
-				if (this.options.gridLines.offsetGridLines && includeOffset) {
-					valueOffset += (valueWidth / 2);
-				}
-
-				return this.left + Math.round(valueOffset);
-			} else {
-				return this.top + (index * (this.height / this.labels.length));
-			}
-		},
-		getPointPixelForValue: function(value, index, datasetIndex) {
-			return this.getPixelForValue(value, index, datasetIndex, true);
-		},
-
-		// Functions needed for bar charts
-		calculateBaseWidth: function() {
-			return (this.getPixelForValue(null, 1, 0, true) - this.getPixelForValue(null, 0, 0, true)) - (2 * this.options.categorySpacing);
-		},
-		calculateBarWidth: function(datasetCount) {
-			//The padding between datasets is to the right of each bar, providing that there are more than 1 dataset
-			var baseWidth = this.calculateBaseWidth() - ((datasetCount - 1) * this.options.spacing);
-
-			if (this.options.stacked) {
-				return baseWidth;
-			}
-			return (baseWidth / datasetCount);
-		},
-		calculateBarX: function(datasetCount, datasetIndex, elementIndex) {
-			var xWidth = this.calculateBaseWidth(),
-				xAbsolute = this.getPixelForValue(null, elementIndex, datasetIndex, true) - (xWidth / 2),
-				barWidth = this.calculateBarWidth(datasetCount);
-
-			if (this.options.stacked) {
-				return xAbsolute + barWidth / 2;
-			}
-
-			return xAbsolute + (barWidth * datasetIndex) + (datasetIndex * this.options.spacing) + barWidth / 2;
-		},
-
-		calculateLabelRotation: function(maxHeight, margins) {
-			//Get the width of each grid by calculating the difference
-			//between x offsets between 0 and 1.
-			var labelFont = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
-			this.ctx.font = labelFont;
-
-			var firstWidth = this.ctx.measureText(this.labels[0]).width;
-			var lastWidth = this.ctx.measureText(this.labels[this.labels.length - 1]).width;
-			var firstRotated;
-			var lastRotated;
-
-			this.paddingRight = lastWidth / 2 + 3;
-			this.paddingLeft = firstWidth / 2 + 3;
-
-			this.labelRotation = 0;
-
-			if (this.options.display) {
-				var originalLabelWidth = helpers.longestText(this.ctx, labelFont, this.labels);
-				var cosRotation;
-				var sinRotation;
-				var firstRotatedWidth;
-
-				this.labelWidth = originalLabelWidth;
-
-				//Allow 3 pixels x2 padding either side for label readability
-				// only the index matters for a dataset scale, but we want a consistent interface between scales
-
-				var datasetWidth = Math.floor(this.getPixelForValue(0, 1) - this.getPixelForValue(0, 0)) - 6;
-
-				//Max label rotate should be 90 - also act as a loop counter
-				while (this.labelWidth > datasetWidth && this.labelRotation <= 40) {
-					cosRotation = Math.cos(helpers.toRadians(this.labelRotation));
-					sinRotation = Math.sin(helpers.toRadians(this.labelRotation));
-
-					firstRotated = cosRotation * firstWidth;
-					lastRotated = cosRotation * lastWidth;
-
-					// We're right aligning the text now.
-					if (firstRotated + this.options.labels.fontSize / 2 > this.yLabelWidth) {
-						this.paddingLeft = firstRotated + this.options.labels.fontSize / 2;
-					}
-
-					this.paddingRight = this.options.labels.fontSize / 2;
-
-					if (sinRotation * originalLabelWidth > maxHeight) {
-						// go back one step
-						this.labelRotation--;
-						break;
-					}
-
-					this.labelRotation++;
-					this.labelWidth = cosRotation * originalLabelWidth;
-
-				}
-			} else {
-				this.labelWidth = 0;
-				this.paddingRight = 0;
-				this.paddingLeft = 0;
-			}
-
-			if (margins) {
-				this.paddingLeft -= margins.left;
-				this.paddingRight -= margins.right;
-
-				this.paddingLeft = Math.max(this.paddingLeft, 0);
-				this.paddingRight = Math.max(this.paddingRight, 0);
-			}
-
-		},
-		// Fit this axis to the given size
-		// @param {number} maxWidth : the max width the axis can be
-		// @param {number} maxHeight: the max height the axis can be
-		// @return {object} minSize : the minimum size needed to draw the axis
-		fit: function(maxWidth, maxHeight, margins) {
-			// Set the unconstrained dimension before label rotation
-			if (this.isHorizontal()) {
-				this.width = maxWidth;
-			} else {
-				this.height = maxHeight;
-			}
-
-			this.buildLabels();
-			this.calculateLabelRotation(maxHeight, margins);
-
-			var minSize = {
-				width: 0,
-				height: 0,
-			};
-
-			var labelFont = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
-			var longestLabelWidth = helpers.longestText(this.ctx, labelFont, this.labels);
-
-			// Width
-			if (this.isHorizontal()) {
-				minSize.width = maxWidth;
-			} else if (this.options.display) {
-				minSize.width = Math.min(longestLabelWidth + 6, maxWidth);
-			}
-
-			// Height
-			if (this.isHorizontal() && this.options.display) {
-				var labelHeight = (Math.sin(helpers.toRadians(this.labelRotation)) * longestLabelWidth) + 1.5 * this.options.labels.fontSize;
-				minSize.height = Math.min(labelHeight, maxHeight);
-			} else if (this.options.display) {
-				minSize.height = maxHeight;
-			}
-
-			this.width = minSize.width;
-			this.height = minSize.height;
-			return minSize;
-		},
-		// Actualy draw the scale on the canvas
-		// @param {rectangle} chartArea : the area of the chart to draw full grid lines on
-		draw: function(chartArea) {
-			if (this.options.display) {
-
-				var setContextLineSettings;
-
-				// Make sure we draw text in the correct color
-				this.ctx.fillStyle = this.options.labels.fontColor;
-
-				if (this.isHorizontal()) {
-					setContextLineSettings = true;
-					var yTickStart = this.options.position == "bottom" ? this.top : this.bottom - 10;
-					var yTickEnd = this.options.position == "bottom" ? this.top + 10 : this.bottom;
-					var isRotated = this.labelRotation !== 0;
-					var skipRatio = false;
-
-					if ((this.options.labels.fontSize + 4) * this.labels.length > (this.width - (this.paddingLeft + this.paddingRight))) {
-						skipRatio = 1 + Math.floor(((this.options.labels.fontSize + 4) * this.labels.length) / (this.width - (this.paddingLeft + this.paddingRight)));
-					}
-
-					helpers.each(this.labels, function(label, index) {
-						if (skipRatio > 1 && index % skipRatio > 0) {
-							return;
-						}
-						var xLineValue = this.getPixelForValue(label, index, null, false); // xvalues for grid lines
-						var xLabelValue = this.getPixelForValue(label, index, null, true); // x values for labels (need to consider offsetLabel option)
-
-						if (this.options.gridLines.show) {
-							if (index === 0) {
-								// Draw the first index specially
-								this.ctx.lineWidth = this.options.gridLines.zeroLineWidth;
-								this.ctx.strokeStyle = this.options.gridLines.zeroLineColor;
-								setContextLineSettings = true; // reset next time
-							} else if (setContextLineSettings) {
-								this.ctx.lineWidth = this.options.gridLines.lineWidth;
-								this.ctx.strokeStyle = this.options.gridLines.color;
-								setContextLineSettings = false;
-							}
-
-							xLineValue += helpers.aliasPixel(this.ctx.lineWidth);
-
-							// Draw the label area
-							this.ctx.beginPath();
-
-							if (this.options.gridLines.drawTicks) {
-								this.ctx.moveTo(xLineValue, yTickStart);
-								this.ctx.lineTo(xLineValue, yTickEnd);
-							}
-
-							// Draw the chart area
-							if (this.options.gridLines.drawOnChartArea) {
-								this.ctx.moveTo(xLineValue, chartArea.top);
-								this.ctx.lineTo(xLineValue, chartArea.bottom);
-							}
-
-							// Need to stroke in the loop because we are potentially changing line widths & colours
-							this.ctx.stroke();
-						}
-
-						if (this.options.labels.show) {
-							this.ctx.save();
-							this.ctx.translate(xLabelValue, (isRotated) ? this.top + 12 : this.top + 8);
-							this.ctx.rotate(helpers.toRadians(this.labelRotation) * -1);
-							this.ctx.font = this.font;
-							this.ctx.textAlign = (isRotated) ? "right" : "center";
-							this.ctx.textBaseline = (isRotated) ? "middle" : "top";
-							this.ctx.fillText(label, 0, 0);
-							this.ctx.restore();
-						}
-					}, this);
-				} else {
-					// Vertical
-					if (this.options.gridLines.show) {}
-
-					if (this.options.labels.show) {
-						// Draw the labels
-					}
-				}
-			}
-		}
-	});
-	Chart.scaleService.registerScaleType("category", DatasetScale, defaultConfig);
+    "use strict";
+
+    var root = this,
+        Chart = root.Chart,
+        helpers = Chart.helpers;
+
+    // Default config for a category scale
+    var defaultConfig = {
+        display: true,
+        position: "bottom",
+
+        // grid line settings
+        gridLines: {
+            show: true,
+            color: "rgba(0, 0, 0, 0.1)",
+            lineWidth: 1,
+            drawOnChartArea: true,
+            drawTicks: true,
+            zeroLineWidth: 1,
+            zeroLineColor: "rgba(0,0,0,0.25)",
+            offsetGridLines: false,
+        },
+
+        // label settings
+        labels: {
+            show: true,
+            maxRotation: 90,
+            template: "<%=value%>",
+            fontSize: 12,
+            fontStyle: "normal",
+            fontColor: "#666",
+            fontFamily: "Helvetica Neue",
+        },
+    };
+
+    var DatasetScale = Chart.Element.extend({
+        isHorizontal: function() {
+            return this.options.position == "top" || this.options.position == "bottom";
+        },
+        buildLabels: function(index) {
+            this.labels = [];
+
+            if (this.options.labels.userCallback) {
+                this.data.labels.forEach(function(labelString, index) {
+                    this.labels.push(this.options.labels.userCallback(labelString, index));
+                }, this);
+            } else {
+                this.labels = this.data.labels;
+            }
+        },
+        getPixelForValue: function(value, index, datasetIndex, includeOffset) {
+            // This must be called after fit has been run so that 
+            //      this.left, this.top, this.right, and this.bottom have been defined
+            if (this.isHorizontal()) {
+                var isRotated = (this.labelRotation > 0);
+                var innerWidth = this.width - (this.paddingLeft + this.paddingRight);
+                var valueWidth = innerWidth / Math.max((this.labels.length - ((this.options.gridLines.offsetGridLines) ? 0 : 1)), 1);
+                var valueOffset = (valueWidth * index) + this.paddingLeft;
+
+                if (this.options.gridLines.offsetGridLines && includeOffset) {
+                    valueOffset += (valueWidth / 2);
+                }
+
+                return this.left + Math.round(valueOffset);
+            } else {
+                return this.top + (index * (this.height / this.labels.length));
+            }
+        },
+        getPointPixelForValue: function(value, index, datasetIndex) {
+            return this.getPixelForValue(value, index, datasetIndex, true);
+        },
+
+        // Functions needed for bar charts
+        calculateBaseWidth: function() {
+            return (this.getPixelForValue(null, 1, 0, true) - this.getPixelForValue(null, 0, 0, true)) - (2 * this.options.categorySpacing);
+        },
+        calculateBarWidth: function(datasetCount) {
+            //The padding between datasets is to the right of each bar, providing that there are more than 1 dataset
+            var baseWidth = this.calculateBaseWidth() - ((datasetCount - 1) * this.options.spacing);
+
+            if (this.options.stacked) {
+                return baseWidth;
+            }
+            return (baseWidth / datasetCount);
+        },
+        calculateBarX: function(datasetCount, datasetIndex, elementIndex) {
+            var xWidth = this.calculateBaseWidth(),
+                xAbsolute = this.getPixelForValue(null, elementIndex, datasetIndex, true) - (xWidth / 2),
+                barWidth = this.calculateBarWidth(datasetCount);
+
+            if (this.options.stacked) {
+                return xAbsolute + barWidth / 2;
+            }
+
+            return xAbsolute + (barWidth * datasetIndex) + (datasetIndex * this.options.spacing) + barWidth / 2;
+        },
+
+        calculateLabelRotation: function(maxHeight, margins) {
+            //Get the width of each grid by calculating the difference
+            //between x offsets between 0 and 1.
+            var labelFont = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
+            this.ctx.font = labelFont;
+
+            var firstWidth = this.ctx.measureText(this.labels[0]).width;
+            var lastWidth = this.ctx.measureText(this.labels[this.labels.length - 1]).width;
+            var firstRotated;
+            var lastRotated;
+
+            this.paddingRight = lastWidth / 2 + 3;
+            this.paddingLeft = firstWidth / 2 + 3;
+
+            this.labelRotation = 0;
+
+            if (this.options.display) {
+                var originalLabelWidth = helpers.longestText(this.ctx, labelFont, this.labels);
+                var cosRotation;
+                var sinRotation;
+                var firstRotatedWidth;
+
+                this.labelWidth = originalLabelWidth;
+
+                //Allow 3 pixels x2 padding either side for label readability
+                // only the index matters for a dataset scale, but we want a consistent interface between scales
+
+                var datasetWidth = Math.floor(this.getPixelForValue(0, 1) - this.getPixelForValue(0, 0)) - 6;
+
+                //Max label rotation can be set or default to 90 - also act as a loop counter
+                while (this.labelWidth > (datasetWidth + this.paddingLeft) && this.labelRotation <= this.options.labels.maxRotation) {
+                    console.log(this.labelWidth, datasetWidth, this.labelRotation, this.options.labels.maxRotation)
+                    console.log(this.paddingLeft);
+                    cosRotation = Math.cos(helpers.toRadians(this.labelRotation));
+                    sinRotation = Math.sin(helpers.toRadians(this.labelRotation));
+
+                    firstRotated = cosRotation * firstWidth;
+                    lastRotated = cosRotation * lastWidth;
+
+                    // We're right aligning the text now.
+                    if (firstRotated + this.options.labels.fontSize / 2 > this.yLabelWidth) {
+                        this.paddingLeft = firstRotated + this.options.labels.fontSize / 2;
+                    }
+
+                    this.paddingRight = this.options.labels.fontSize / 2;
+
+                    if (sinRotation * originalLabelWidth > maxHeight) {
+                        // go back one step
+                        this.labelRotation--;
+                        break;
+                    }
+
+                    this.labelRotation++;
+                    this.labelWidth = cosRotation * originalLabelWidth;
+
+                }
+            } else {
+                this.labelWidth = 0;
+                this.paddingRight = 0;
+                this.paddingLeft = 0;
+            }
+
+            if (margins) {
+                this.paddingLeft -= margins.left;
+                this.paddingRight -= margins.right;
+
+                this.paddingLeft = Math.max(this.paddingLeft, 0);
+                this.paddingRight = Math.max(this.paddingRight, 0);
+            }
+
+        },
+        // Fit this axis to the given size
+        // @param {number} maxWidth : the max width the axis can be
+        // @param {number} maxHeight: the max height the axis can be
+        // @return {object} minSize : the minimum size needed to draw the axis
+        fit: function(maxWidth, maxHeight, margins) {
+            // Set the unconstrained dimension before label rotation
+            if (this.isHorizontal()) {
+                this.width = maxWidth;
+            } else {
+                this.height = maxHeight;
+            }
+
+            this.buildLabels();
+            this.calculateLabelRotation(maxHeight, margins);
+
+            var minSize = {
+                width: 0,
+                height: 0,
+            };
+
+            var labelFont = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
+            var longestLabelWidth = helpers.longestText(this.ctx, labelFont, this.labels);
+
+            // Width
+            if (this.isHorizontal()) {
+                minSize.width = maxWidth;
+            } else if (this.options.display) {
+                minSize.width = Math.min(longestLabelWidth + 6, maxWidth);
+            }
+
+            // Height
+            if (this.isHorizontal() && this.options.display) {
+                var labelHeight = (Math.sin(helpers.toRadians(this.labelRotation)) * longestLabelWidth) + 1.5 * this.options.labels.fontSize;
+                minSize.height = Math.min(labelHeight, maxHeight);
+            } else if (this.options.display) {
+                minSize.height = maxHeight;
+            }
+
+            this.width = minSize.width;
+            this.height = minSize.height;
+            return minSize;
+        },
+        // Actualy draw the scale on the canvas
+        // @param {rectangle} chartArea : the area of the chart to draw full grid lines on
+        draw: function(chartArea) {
+            if (this.options.display) {
+
+                var setContextLineSettings;
+
+                // Make sure we draw text in the correct color
+                this.ctx.fillStyle = this.options.labels.fontColor;
+
+                if (this.isHorizontal()) {
+                    setContextLineSettings = true;
+                    var yTickStart = this.options.position == "bottom" ? this.top : this.bottom - 10;
+                    var yTickEnd = this.options.position == "bottom" ? this.top + 10 : this.bottom;
+                    var isRotated = this.labelRotation !== 0;
+                    var skipRatio = false;
+
+                    if ((this.options.labels.fontSize + 4) * this.labels.length > (this.width - (this.paddingLeft + this.paddingRight))) {
+                        skipRatio = 1 + Math.floor(((this.options.labels.fontSize + 4) * this.labels.length) / (this.width - (this.paddingLeft + this.paddingRight)));
+                    }
+
+                    helpers.each(this.labels, function(label, index) {
+                        if (skipRatio > 1 && index % skipRatio > 0) {
+                            return;
+                        }
+                        var xLineValue = this.getPixelForValue(label, index, null, false); // xvalues for grid lines
+                        var xLabelValue = this.getPixelForValue(label, index, null, true); // x values for labels (need to consider offsetLabel option)
+
+                        if (this.options.gridLines.show) {
+                            if (index === 0) {
+                                // Draw the first index specially
+                                this.ctx.lineWidth = this.options.gridLines.zeroLineWidth;
+                                this.ctx.strokeStyle = this.options.gridLines.zeroLineColor;
+                                setContextLineSettings = true; // reset next time
+                            } else if (setContextLineSettings) {
+                                this.ctx.lineWidth = this.options.gridLines.lineWidth;
+                                this.ctx.strokeStyle = this.options.gridLines.color;
+                                setContextLineSettings = false;
+                            }
+
+                            xLineValue += helpers.aliasPixel(this.ctx.lineWidth);
+
+                            // Draw the label area
+                            this.ctx.beginPath();
+
+                            if (this.options.gridLines.drawTicks) {
+                                this.ctx.moveTo(xLineValue, yTickStart);
+                                this.ctx.lineTo(xLineValue, yTickEnd);
+                            }
+
+                            // Draw the chart area
+                            if (this.options.gridLines.drawOnChartArea) {
+                                this.ctx.moveTo(xLineValue, chartArea.top);
+                                this.ctx.lineTo(xLineValue, chartArea.bottom);
+                            }
+
+                            // Need to stroke in the loop because we are potentially changing line widths & colours
+                            this.ctx.stroke();
+                        }
+
+                        if (this.options.labels.show) {
+                            this.ctx.save();
+                            this.ctx.translate(xLabelValue, (isRotated) ? this.top + 12 : this.top + 8);
+                            this.ctx.rotate(helpers.toRadians(this.labelRotation) * -1);
+                            this.ctx.font = this.font;
+                            this.ctx.textAlign = (isRotated) ? "right" : "center";
+                            this.ctx.textBaseline = (isRotated) ? "middle" : "top";
+                            this.ctx.fillText(label, 0, 0);
+                            this.ctx.restore();
+                        }
+                    }, this);
+                } else {
+                    // Vertical
+                    if (this.options.gridLines.show) {}
+
+                    if (this.options.labels.show) {
+                        // Draw the labels
+                    }
+                }
+            }
+        }
+    });
+    Chart.scaleService.registerScaleType("category", DatasetScale, defaultConfig);
 }).call(this);

From 452ef8b6e7c9c3913d148d59a7eacd19e0844c12 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Mon, 3 Aug 2015 13:06:53 -0600
Subject: [PATCH 238/424] No Logs

---
 src/scales/scale.category.js | 2 --
 1 file changed, 2 deletions(-)

diff --git a/src/scales/scale.category.js b/src/scales/scale.category.js
index 13b414ee7bb..98b28d072fa 100644
--- a/src/scales/scale.category.js
+++ b/src/scales/scale.category.js
@@ -127,8 +127,6 @@
 
                 //Max label rotation can be set or default to 90 - also act as a loop counter
                 while (this.labelWidth > (datasetWidth + this.paddingLeft) && this.labelRotation <= this.options.labels.maxRotation) {
-                    console.log(this.labelWidth, datasetWidth, this.labelRotation, this.options.labels.maxRotation)
-                    console.log(this.paddingLeft);
                     cosRotation = Math.cos(helpers.toRadians(this.labelRotation));
                     sinRotation = Math.sin(helpers.toRadians(this.labelRotation));
 

From 26c210db33ccce675c428f5f67f296de3b4c8a97 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Mon, 3 Aug 2015 17:17:49 -0600
Subject: [PATCH 239/424] More Accurate animation frame dropper

---
 src/core/core.animation.js | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/src/core/core.animation.js b/src/core/core.animation.js
index a61f5e0a14a..cb6c6fc0ad1 100644
--- a/src/core/core.animation.js
+++ b/src/core/core.animation.js
@@ -73,7 +73,7 @@
 
 			if (this.dropFrames > 1) {
 				framesToDrop = Math.floor(this.dropFrames);
-				this.dropFrames -= framesToDrop;
+				this.dropFrames = this.dropFrames % 1;
 			}
 
 			for (var i = 0; i < this.animations.length; i++) {
@@ -81,7 +81,6 @@
 				if (this.animations[i].animationObject.currentStep === null) {
 					this.animations[i].animationObject.currentStep = 0;
 				}
-
 				this.animations[i].animationObject.currentStep += 1 + framesToDrop;
 				if (this.animations[i].animationObject.currentStep > this.animations[i].animationObject.numSteps) {
 					this.animations[i].animationObject.currentStep = this.animations[i].animationObject.numSteps;
@@ -99,12 +98,9 @@
 			}
 
 			var endTime = Date.now();
-			var delay = endTime - startTime - this.frameDuration;
-			var frameDelay = delay / this.frameDuration;
+			var dropFrames = (endTime - startTime) / this.frameDuration;
 
-			if (frameDelay > 1) {
-				this.dropFrames += frameDelay;
-			}
+			this.dropFrames += dropFrames;
 
 			// Do we have more stuff to animate?
 			if (this.animations.length > 0) {

From f3706b0755c74b7a713c93b68dd0bf302ee1909e Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Tue, 4 Aug 2015 11:24:27 -0600
Subject: [PATCH 240/424] chart.update(0) now draws instantly instead of not at
 all

---
 src/core/core.controller.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/core/core.controller.js b/src/core/core.controller.js
index bd843631b03..a255167bf02 100644
--- a/src/core/core.controller.js
+++ b/src/core/core.controller.js
@@ -237,7 +237,7 @@
 
 		render: function render(duration, lazy) {
 
-			if (this.options.animation.duration !== 0 || duration) {
+			if ((typeof duration !== 'undefined' && duration !== 0) || (typeof duration == 'undefined' && this.options.animation.duration !== 0)) {
 				var animation = new Chart.Animation();
 				animation.numSteps = (duration || this.options.animation.duration) / 16.66; //60 fps
 				animation.easing = this.options.animation.easing;

From 31c5e45bd465e620eb4658c3e7f30eea76842a71 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Tue, 4 Aug 2015 11:25:04 -0600
Subject: [PATCH 241/424] Build

---
 Chart.js     | 584 ++++++++++++++++++++++++++-------------------------
 Chart.min.js |   8 +-
 2 files changed, 299 insertions(+), 293 deletions(-)

diff --git a/Chart.js b/Chart.js
index 5778de9c169..79f88897ad2 100644
--- a/Chart.js
+++ b/Chart.js
@@ -1140,7 +1140,7 @@
 
 			if (this.dropFrames > 1) {
 				framesToDrop = Math.floor(this.dropFrames);
-				this.dropFrames -= framesToDrop;
+				this.dropFrames = this.dropFrames % 1;
 			}
 
 			for (var i = 0; i < this.animations.length; i++) {
@@ -1148,7 +1148,6 @@
 				if (this.animations[i].animationObject.currentStep === null) {
 					this.animations[i].animationObject.currentStep = 0;
 				}
-
 				this.animations[i].animationObject.currentStep += 1 + framesToDrop;
 				if (this.animations[i].animationObject.currentStep > this.animations[i].animationObject.numSteps) {
 					this.animations[i].animationObject.currentStep = this.animations[i].animationObject.numSteps;
@@ -1166,12 +1165,9 @@
 			}
 
 			var endTime = Date.now();
-			var delay = endTime - startTime - this.frameDuration;
-			var frameDelay = delay / this.frameDuration;
+			var dropFrames = (endTime - startTime) / this.frameDuration;
 
-			if (frameDelay > 1) {
-				this.dropFrames += frameDelay;
-			}
+			this.dropFrames += dropFrames;
 
 			// Do we have more stuff to animate?
 			if (this.animations.length > 0) {
@@ -1421,7 +1417,7 @@
 
 		render: function render(duration, lazy) {
 
-			if (this.options.animation.duration !== 0 || duration) {
+			if ((typeof duration !== 'undefined' && duration !== 0) || (typeof duration == 'undefined' && this.options.animation.duration !== 0)) {
 				var animation = new Chart.Animation();
 				animation.numSteps = (duration || this.options.animation.duration) / 16.66; //60 fps
 				animation.easing = this.options.animation.easing;
@@ -3441,287 +3437,297 @@
 }).call(this);
 
 (function() {
-	"use strict";
-
-	var root = this,
-		Chart = root.Chart,
-		helpers = Chart.helpers;
-
-	// Default config for a category scale
-	var defaultConfig = {
-		display: true,
-		position: "bottom",
-
-		// grid line settings
-		gridLines: {
-			show: true,
-			color: "rgba(0, 0, 0, 0.1)",
-			lineWidth: 1,
-			drawOnChartArea: true,
-			drawTicks: true,
-			zeroLineWidth: 1,
-			zeroLineColor: "rgba(0,0,0,0.25)",
-			offsetGridLines: false,
-		},
-
-		// label settings
-		labels: {
-			show: true,
-			template: "<%=value%>",
-			fontSize: 12,
-			fontStyle: "normal",
-			fontColor: "#666",
-			fontFamily: "Helvetica Neue",
-		},
-	};
-
-	var DatasetScale = Chart.Element.extend({
-		isHorizontal: function() {
-			return this.options.position == "top" || this.options.position == "bottom";
-		},
-		buildLabels: function(index) {
-			this.labels = [];
-
-			if (this.options.labels.userCallback) {
-				this.data.labels.forEach(function(labelString, index) {
-					this.labels.push(this.options.labels.userCallback(labelString, index));
-				}, this);
-			} else {
-				this.labels = this.data.labels;
-			}
-		},
-		getPixelForValue: function(value, index, datasetIndex, includeOffset) {
-			// This must be called after fit has been run so that 
-			//      this.left, this.top, this.right, and this.bottom have been defined
-			if (this.isHorizontal()) {
-				var isRotated = (this.labelRotation > 0);
-				var innerWidth = this.width - (this.paddingLeft + this.paddingRight);
-				var valueWidth = innerWidth / Math.max((this.labels.length - ((this.options.gridLines.offsetGridLines) ? 0 : 1)), 1);
-				var valueOffset = (valueWidth * index) + this.paddingLeft;
-
-				if (this.options.gridLines.offsetGridLines && includeOffset) {
-					valueOffset += (valueWidth / 2);
-				}
-
-				return this.left + Math.round(valueOffset);
-			} else {
-				return this.top + (index * (this.height / this.labels.length));
-			}
-		},
-		getPointPixelForValue: function(value, index, datasetIndex) {
-			return this.getPixelForValue(value, index, datasetIndex, true);
-		},
-
-		// Functions needed for bar charts
-		calculateBaseWidth: function() {
-			return (this.getPixelForValue(null, 1, 0, true) - this.getPixelForValue(null, 0, 0, true)) - (2 * this.options.categorySpacing);
-		},
-		calculateBarWidth: function(datasetCount) {
-			//The padding between datasets is to the right of each bar, providing that there are more than 1 dataset
-			var baseWidth = this.calculateBaseWidth() - ((datasetCount - 1) * this.options.spacing);
-
-			if (this.options.stacked) {
-				return baseWidth;
-			}
-			return (baseWidth / datasetCount);
-		},
-		calculateBarX: function(datasetCount, datasetIndex, elementIndex) {
-			var xWidth = this.calculateBaseWidth(),
-				xAbsolute = this.getPixelForValue(null, elementIndex, datasetIndex, true) - (xWidth / 2),
-				barWidth = this.calculateBarWidth(datasetCount);
-
-			if (this.options.stacked) {
-				return xAbsolute + barWidth / 2;
-			}
-
-			return xAbsolute + (barWidth * datasetIndex) + (datasetIndex * this.options.spacing) + barWidth / 2;
-		},
-
-		calculateLabelRotation: function(maxHeight, margins) {
-			//Get the width of each grid by calculating the difference
-			//between x offsets between 0 and 1.
-			var labelFont = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
-			this.ctx.font = labelFont;
-
-			var firstWidth = this.ctx.measureText(this.labels[0]).width;
-			var lastWidth = this.ctx.measureText(this.labels[this.labels.length - 1]).width;
-			var firstRotated;
-			var lastRotated;
-
-			this.paddingRight = lastWidth / 2 + 3;
-			this.paddingLeft = firstWidth / 2 + 3;
-
-			this.labelRotation = 0;
-
-			if (this.options.display) {
-				var originalLabelWidth = helpers.longestText(this.ctx, labelFont, this.labels);
-				var cosRotation;
-				var sinRotation;
-				var firstRotatedWidth;
-
-				this.labelWidth = originalLabelWidth;
-
-				//Allow 3 pixels x2 padding either side for label readability
-				// only the index matters for a dataset scale, but we want a consistent interface between scales
-				var gridWidth = Math.floor(this.getPixelForValue(0, 1) - this.getPixelForValue(0, 0)) - 6;
-
-				//Max label rotate should be 90 - also act as a loop counter
-				while (this.labelWidth > gridWidth && this.labelRotation <= 90) {
-					cosRotation = Math.cos(helpers.toRadians(this.labelRotation));
-					sinRotation = Math.sin(helpers.toRadians(this.labelRotation));
-
-					firstRotated = cosRotation * firstWidth;
-					lastRotated = cosRotation * lastWidth;
-
-					// We're right aligning the text now.
-					if (firstRotated + this.options.labels.fontSize / 2 > this.yLabelWidth) {
-						this.paddingLeft = firstRotated + this.options.labels.fontSize / 2;
-					}
-
-					this.paddingRight = this.options.labels.fontSize / 2;
-
-					if (sinRotation * originalLabelWidth > maxHeight) {
-						// go back one step
-						this.labelRotation--;
-						break;
-					}
-
-					this.labelRotation++;
-					this.labelWidth = cosRotation * originalLabelWidth;
-
-				}
-			} else {
-				this.labelWidth = 0;
-				this.paddingRight = 0;
-				this.paddingLeft = 0;
-			}
-
-			if (margins) {
-				this.paddingLeft -= margins.left;
-				this.paddingRight -= margins.right;
-
-				this.paddingLeft = Math.max(this.paddingLeft, 0);
-				this.paddingRight = Math.max(this.paddingRight, 0);
-			}
-
-		},
-		// Fit this axis to the given size
-		// @param {number} maxWidth : the max width the axis can be
-		// @param {number} maxHeight: the max height the axis can be
-		// @return {object} minSize : the minimum size needed to draw the axis
-		fit: function(maxWidth, maxHeight, margins) {
-			// Set the unconstrained dimension before label rotation
-			if (this.isHorizontal()) {
-				this.width = maxWidth;
-			} else {
-				this.height = maxHeight;
-			}
-
-			this.buildLabels();
-			this.calculateLabelRotation(maxHeight, margins);
-
-			var minSize = {
-				width: 0,
-				height: 0,
-			};
-
-			var labelFont = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
-			var longestLabelWidth = helpers.longestText(this.ctx, labelFont, this.labels);
-
-			// Width
-			if (this.isHorizontal()) {
-				minSize.width = maxWidth;
-			} else if (this.options.display) {
-				minSize.width = Math.min(longestLabelWidth + 6, maxWidth);
-			}
-
-			// Height
-			if (this.isHorizontal() && this.options.display) {
-				var labelHeight = (Math.sin(helpers.toRadians(this.labelRotation)) * longestLabelWidth) + 1.5 * this.options.labels.fontSize;
-				minSize.height = Math.min(labelHeight, maxHeight);
-			} else if (this.options.display) {
-				minSize.height = maxHeight;
-			}
-
-			this.width = minSize.width;
-			this.height = minSize.height;
-			return minSize;
-		},
-		// Actualy draw the scale on the canvas
-		// @param {rectangle} chartArea : the area of the chart to draw full grid lines on
-		draw: function(chartArea) {
-			if (this.options.display) {
-
-				var setContextLineSettings;
-
-				// Make sure we draw text in the correct color
-				this.ctx.fillStyle = this.options.labels.fontColor;
-
-				if (this.isHorizontal()) {
-					setContextLineSettings = true;
-					var yTickStart = this.options.position == "bottom" ? this.top : this.bottom - 10;
-					var yTickEnd = this.options.position == "bottom" ? this.top + 10 : this.bottom;
-					var isRotated = this.labelRotation !== 0;
-
-					helpers.each(this.labels, function(label, index) {
-						var xLineValue = this.getPixelForValue(label, index, null, false); // xvalues for grid lines
-						var xLabelValue = this.getPixelForValue(label, index, null, true); // x values for labels (need to consider offsetLabel option)
-
-						if (this.options.gridLines.show) {
-							if (index === 0) {
-								// Draw the first index specially
-								this.ctx.lineWidth = this.options.gridLines.zeroLineWidth;
-								this.ctx.strokeStyle = this.options.gridLines.zeroLineColor;
-								setContextLineSettings = true; // reset next time
-							} else if (setContextLineSettings) {
-								this.ctx.lineWidth = this.options.gridLines.lineWidth;
-								this.ctx.strokeStyle = this.options.gridLines.color;
-								setContextLineSettings = false;
-							}
-
-							xLineValue += helpers.aliasPixel(this.ctx.lineWidth);
-
-							// Draw the label area
-							this.ctx.beginPath();
-
-							if (this.options.gridLines.drawTicks) {
-								this.ctx.moveTo(xLineValue, yTickStart);
-								this.ctx.lineTo(xLineValue, yTickEnd);
-							}
-
-							// Draw the chart area
-							if (this.options.gridLines.drawOnChartArea) {
-								this.ctx.moveTo(xLineValue, chartArea.top);
-								this.ctx.lineTo(xLineValue, chartArea.bottom);
-							}
-
-							// Need to stroke in the loop because we are potentially changing line widths & colours
-							this.ctx.stroke();
-						}
-
-						if (this.options.labels.show) {
-							this.ctx.save();
-							this.ctx.translate(xLabelValue, (isRotated) ? this.top + 12 : this.top + 8);
-							this.ctx.rotate(helpers.toRadians(this.labelRotation) * -1);
-							this.ctx.font = this.font;
-							this.ctx.textAlign = (isRotated) ? "right" : "center";
-							this.ctx.textBaseline = (isRotated) ? "middle" : "top";
-							this.ctx.fillText(label, 0, 0);
-							this.ctx.restore();
-						}
-					}, this);
-				} else {
-					// Vertical
-					if (this.options.gridLines.show) {}
-
-					if (this.options.labels.show) {
-						// Draw the labels
-					}
-				}
-			}
-		}
-	});
-	Chart.scaleService.registerScaleType("category", DatasetScale, defaultConfig);
+    "use strict";
+
+    var root = this,
+        Chart = root.Chart,
+        helpers = Chart.helpers;
+
+    // Default config for a category scale
+    var defaultConfig = {
+        display: true,
+        position: "bottom",
+
+        // grid line settings
+        gridLines: {
+            show: true,
+            color: "rgba(0, 0, 0, 0.1)",
+            lineWidth: 1,
+            drawOnChartArea: true,
+            drawTicks: true,
+            zeroLineWidth: 1,
+            zeroLineColor: "rgba(0,0,0,0.25)",
+            offsetGridLines: false,
+        },
+
+        // label settings
+        labels: {
+            show: true,
+            maxRotation: 90,
+            template: "<%=value%>",
+            fontSize: 12,
+            fontStyle: "normal",
+            fontColor: "#666",
+            fontFamily: "Helvetica Neue",
+        },
+    };
+
+    var DatasetScale = Chart.Element.extend({
+        isHorizontal: function() {
+            return this.options.position == "top" || this.options.position == "bottom";
+        },
+        buildLabels: function(index) {
+            this.labels = [];
+
+            if (this.options.labels.userCallback) {
+                this.data.labels.forEach(function(labelString, index) {
+                    this.labels.push(this.options.labels.userCallback(labelString, index));
+                }, this);
+            } else {
+                this.labels = this.data.labels;
+            }
+        },
+        getPixelForValue: function(value, index, datasetIndex, includeOffset) {
+            // This must be called after fit has been run so that 
+            //      this.left, this.top, this.right, and this.bottom have been defined
+            if (this.isHorizontal()) {
+                var isRotated = (this.labelRotation > 0);
+                var innerWidth = this.width - (this.paddingLeft + this.paddingRight);
+                var valueWidth = innerWidth / Math.max((this.labels.length - ((this.options.gridLines.offsetGridLines) ? 0 : 1)), 1);
+                var valueOffset = (valueWidth * index) + this.paddingLeft;
+
+                if (this.options.gridLines.offsetGridLines && includeOffset) {
+                    valueOffset += (valueWidth / 2);
+                }
+
+                return this.left + Math.round(valueOffset);
+            } else {
+                return this.top + (index * (this.height / this.labels.length));
+            }
+        },
+        getPointPixelForValue: function(value, index, datasetIndex) {
+            return this.getPixelForValue(value, index, datasetIndex, true);
+        },
+
+        // Functions needed for bar charts
+        calculateBaseWidth: function() {
+            return (this.getPixelForValue(null, 1, 0, true) - this.getPixelForValue(null, 0, 0, true)) - (2 * this.options.categorySpacing);
+        },
+        calculateBarWidth: function(datasetCount) {
+            //The padding between datasets is to the right of each bar, providing that there are more than 1 dataset
+            var baseWidth = this.calculateBaseWidth() - ((datasetCount - 1) * this.options.spacing);
+
+            if (this.options.stacked) {
+                return baseWidth;
+            }
+            return (baseWidth / datasetCount);
+        },
+        calculateBarX: function(datasetCount, datasetIndex, elementIndex) {
+            var xWidth = this.calculateBaseWidth(),
+                xAbsolute = this.getPixelForValue(null, elementIndex, datasetIndex, true) - (xWidth / 2),
+                barWidth = this.calculateBarWidth(datasetCount);
+
+            if (this.options.stacked) {
+                return xAbsolute + barWidth / 2;
+            }
+
+            return xAbsolute + (barWidth * datasetIndex) + (datasetIndex * this.options.spacing) + barWidth / 2;
+        },
+
+        calculateLabelRotation: function(maxHeight, margins) {
+            //Get the width of each grid by calculating the difference
+            //between x offsets between 0 and 1.
+            var labelFont = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
+            this.ctx.font = labelFont;
+
+            var firstWidth = this.ctx.measureText(this.labels[0]).width;
+            var lastWidth = this.ctx.measureText(this.labels[this.labels.length - 1]).width;
+            var firstRotated;
+            var lastRotated;
+
+            this.paddingRight = lastWidth / 2 + 3;
+            this.paddingLeft = firstWidth / 2 + 3;
+
+            this.labelRotation = 0;
+
+            if (this.options.display) {
+                var originalLabelWidth = helpers.longestText(this.ctx, labelFont, this.labels);
+                var cosRotation;
+                var sinRotation;
+                var firstRotatedWidth;
+
+                this.labelWidth = originalLabelWidth;
+
+                //Allow 3 pixels x2 padding either side for label readability
+                // only the index matters for a dataset scale, but we want a consistent interface between scales
+
+                var datasetWidth = Math.floor(this.getPixelForValue(0, 1) - this.getPixelForValue(0, 0)) - 6;
+
+                //Max label rotation can be set or default to 90 - also act as a loop counter
+                while (this.labelWidth > (datasetWidth + this.paddingLeft) && this.labelRotation <= this.options.labels.maxRotation) {
+                    cosRotation = Math.cos(helpers.toRadians(this.labelRotation));
+                    sinRotation = Math.sin(helpers.toRadians(this.labelRotation));
+
+                    firstRotated = cosRotation * firstWidth;
+                    lastRotated = cosRotation * lastWidth;
+
+                    // We're right aligning the text now.
+                    if (firstRotated + this.options.labels.fontSize / 2 > this.yLabelWidth) {
+                        this.paddingLeft = firstRotated + this.options.labels.fontSize / 2;
+                    }
+
+                    this.paddingRight = this.options.labels.fontSize / 2;
+
+                    if (sinRotation * originalLabelWidth > maxHeight) {
+                        // go back one step
+                        this.labelRotation--;
+                        break;
+                    }
+
+                    this.labelRotation++;
+                    this.labelWidth = cosRotation * originalLabelWidth;
+
+                }
+            } else {
+                this.labelWidth = 0;
+                this.paddingRight = 0;
+                this.paddingLeft = 0;
+            }
+
+            if (margins) {
+                this.paddingLeft -= margins.left;
+                this.paddingRight -= margins.right;
+
+                this.paddingLeft = Math.max(this.paddingLeft, 0);
+                this.paddingRight = Math.max(this.paddingRight, 0);
+            }
+
+        },
+        // Fit this axis to the given size
+        // @param {number} maxWidth : the max width the axis can be
+        // @param {number} maxHeight: the max height the axis can be
+        // @return {object} minSize : the minimum size needed to draw the axis
+        fit: function(maxWidth, maxHeight, margins) {
+            // Set the unconstrained dimension before label rotation
+            if (this.isHorizontal()) {
+                this.width = maxWidth;
+            } else {
+                this.height = maxHeight;
+            }
+
+            this.buildLabels();
+            this.calculateLabelRotation(maxHeight, margins);
+
+            var minSize = {
+                width: 0,
+                height: 0,
+            };
+
+            var labelFont = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
+            var longestLabelWidth = helpers.longestText(this.ctx, labelFont, this.labels);
+
+            // Width
+            if (this.isHorizontal()) {
+                minSize.width = maxWidth;
+            } else if (this.options.display) {
+                minSize.width = Math.min(longestLabelWidth + 6, maxWidth);
+            }
+
+            // Height
+            if (this.isHorizontal() && this.options.display) {
+                var labelHeight = (Math.sin(helpers.toRadians(this.labelRotation)) * longestLabelWidth) + 1.5 * this.options.labels.fontSize;
+                minSize.height = Math.min(labelHeight, maxHeight);
+            } else if (this.options.display) {
+                minSize.height = maxHeight;
+            }
+
+            this.width = minSize.width;
+            this.height = minSize.height;
+            return minSize;
+        },
+        // Actualy draw the scale on the canvas
+        // @param {rectangle} chartArea : the area of the chart to draw full grid lines on
+        draw: function(chartArea) {
+            if (this.options.display) {
+
+                var setContextLineSettings;
+
+                // Make sure we draw text in the correct color
+                this.ctx.fillStyle = this.options.labels.fontColor;
+
+                if (this.isHorizontal()) {
+                    setContextLineSettings = true;
+                    var yTickStart = this.options.position == "bottom" ? this.top : this.bottom - 10;
+                    var yTickEnd = this.options.position == "bottom" ? this.top + 10 : this.bottom;
+                    var isRotated = this.labelRotation !== 0;
+                    var skipRatio = false;
+
+                    if ((this.options.labels.fontSize + 4) * this.labels.length > (this.width - (this.paddingLeft + this.paddingRight))) {
+                        skipRatio = 1 + Math.floor(((this.options.labels.fontSize + 4) * this.labels.length) / (this.width - (this.paddingLeft + this.paddingRight)));
+                    }
+
+                    helpers.each(this.labels, function(label, index) {
+                        if (skipRatio > 1 && index % skipRatio > 0) {
+                            return;
+                        }
+                        var xLineValue = this.getPixelForValue(label, index, null, false); // xvalues for grid lines
+                        var xLabelValue = this.getPixelForValue(label, index, null, true); // x values for labels (need to consider offsetLabel option)
+
+                        if (this.options.gridLines.show) {
+                            if (index === 0) {
+                                // Draw the first index specially
+                                this.ctx.lineWidth = this.options.gridLines.zeroLineWidth;
+                                this.ctx.strokeStyle = this.options.gridLines.zeroLineColor;
+                                setContextLineSettings = true; // reset next time
+                            } else if (setContextLineSettings) {
+                                this.ctx.lineWidth = this.options.gridLines.lineWidth;
+                                this.ctx.strokeStyle = this.options.gridLines.color;
+                                setContextLineSettings = false;
+                            }
+
+                            xLineValue += helpers.aliasPixel(this.ctx.lineWidth);
+
+                            // Draw the label area
+                            this.ctx.beginPath();
+
+                            if (this.options.gridLines.drawTicks) {
+                                this.ctx.moveTo(xLineValue, yTickStart);
+                                this.ctx.lineTo(xLineValue, yTickEnd);
+                            }
+
+                            // Draw the chart area
+                            if (this.options.gridLines.drawOnChartArea) {
+                                this.ctx.moveTo(xLineValue, chartArea.top);
+                                this.ctx.lineTo(xLineValue, chartArea.bottom);
+                            }
+
+                            // Need to stroke in the loop because we are potentially changing line widths & colours
+                            this.ctx.stroke();
+                        }
+
+                        if (this.options.labels.show) {
+                            this.ctx.save();
+                            this.ctx.translate(xLabelValue, (isRotated) ? this.top + 12 : this.top + 8);
+                            this.ctx.rotate(helpers.toRadians(this.labelRotation) * -1);
+                            this.ctx.font = this.font;
+                            this.ctx.textAlign = (isRotated) ? "right" : "center";
+                            this.ctx.textBaseline = (isRotated) ? "middle" : "top";
+                            this.ctx.fillText(label, 0, 0);
+                            this.ctx.restore();
+                        }
+                    }, this);
+                } else {
+                    // Vertical
+                    if (this.options.gridLines.show) {}
+
+                    if (this.options.labels.show) {
+                        // Draw the labels
+                    }
+                }
+            }
+        }
+    });
+    Chart.scaleService.registerScaleType("category", DatasetScale, defaultConfig);
 }).call(this);
 
 (function() {
diff --git a/Chart.min.js b/Chart.min.js
index ca70195c879..4fe68fcdac5 100644
--- a/Chart.min.js
+++ b/Chart.min.js
@@ -7,9 +7,9 @@
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-(function(){"use strict";var t=this,e=t.Chart,i=function(t,e){this.config=e,t.length&&t[0].getContext&&(t=t[0]),t.getContext&&(t=t.getContext("2d")),this.canvas=t.canvas,this.ctx=t;var a=function(t,e){return t["offset"+e]?t["offset"+e]:document.defaultView.getComputedStyle(t).getPropertyValue(e)},s=this.width=a(t.canvas,"Width")||t.canvas.width,o=this.height=a(t.canvas,"Height")||t.canvas.height;return t.canvas.width=s,t.canvas.height=o,s=this.width=t.canvas.width,o=this.height=t.canvas.height,this.aspectRatio=this.width/this.height,i.helpers.retinaScale(this),e?(this.controller=new i.Controller(this),this.controller):this};i.defaults={global:{responsive:!0,responsiveAnimationDuration:0,maintainAspectRatio:!0,events:["mousemove","mouseout","click","touchstart","touchmove","touchend"],hover:{onHover:null,mode:"single",animationDuration:400},onClick:null,defaultColor:"rgba(0,0,0,0.1)",elements:{},legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i = 0; i < data.datasets.length; i++){%><li><span style="background-color:<%=data.datasets[i].backgroundColor%>"><%if(data.datasets[i].label){%><%=data.datasets[i].label%><%}%></span></li><%}%></ul>'}},"undefined"!=typeof amd?define(function(){return i}):"object"==typeof module&&module.exports&&(module.exports=i),t.Chart=i,i.noConflict=function(){return t.Chart=e,i}}).call(this),function(){"use strict";{var t=this,e=(t.Chart,Chart.helpers={}),i=e.each=function(t,e,i,a){var s=Array.prototype.slice.call(arguments,3);if(t)if(t.length===+t.length){var o;if(a)for(o=t.length-1;o>=0;o--)e.apply(i,[t[o],o].concat(s));else for(o=0;o<t.length;o++)e.apply(i,[t[o],o].concat(s))}else for(var n in t)e.apply(i,[t[n],n].concat(s))},a=e.clone=function(t){var s={};return i(t,function(i,o){t.hasOwnProperty(o)&&(s[o]=e.isArray(i)?i.slice(0):"object"==typeof i&&null!==i?a(i):i)}),s},s=e.extend=function(t){return 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t="x-axis-",i="y-axis-";this.options.scales&&(this.options.scales.xAxes&&this.options.scales.xAxes.length&&e.each(this.options.scales.xAxes,function(e,i){e.id=e.id||t+i},this),this.options.scales.yAxes&&this.options.scales.yAxes.length&&e.each(this.options.scales.yAxes,function(t,e){t.id=t.id||i+e},this))},buildScales:function(){if(this.scales={},this.options.scales&&(this.options.scales.xAxes&&this.options.scales.xAxes.length&&e.each(this.options.scales.xAxes,function(t){var e=Chart.scaleService.getScaleConstructor(t.type),i=new e({ctx:this.chart.ctx,options:t,data:this.data,id:t.id});this.scales[i.id]=i},this),this.options.scales.yAxes&&this.options.scales.yAxes.length&&e.each(this.options.scales.yAxes,function(t){var e=Chart.scaleService.getScaleConstructor(t.type),i=new e({ctx:this.chart.ctx,options:t,data:this.data,id:t.id});this.scales[i.id]=i},this)),this.options.scale){var t=Chart.scaleService.getScaleConstructor(this.options.scale.type),i=new 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a=e.easingEffects[i.easing],s=i.currentStep/i.numSteps,o=a(s);t.draw(o,s,i.currentStep)},a.onAnimationProgress=this.options.onAnimationProgress,a.onAnimationComplete=this.options.onAnimationComplete,Chart.animationService.addAnimation(this,a,t,i)}else this.draw(),this.options.onAnimationComplete.call(this);return this},draw:function(t){var i=t||1;this.clear(),e.each(this.scales,function(t){t.draw(this.chartArea)},this),this.scale&&this.scale.draw(),e.each(this.data.datasets,function(e){e.controller.draw(t)},this),this.tooltip.transition(i).draw()},getElementAtEvent:function(t){var i=e.getRelativePosition(t),a=[];return e.each(this.data.datasets,function(t){e.each(t.metaData,function(t){return t.inRange(i.x,i.y)?(a.push(t),a):void 0},this)},this),a},getElementsAtEvent:function(t){var i=e.getRelativePosition(t),a=[];return e.each(this.data.datasets,function(t){e.each(t.metaData,function(t){t.inLabelRange(i.x,i.y)&&a.push(t)},this)},this),a},getDatasetAtEvent:function(t){for(var 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a;e.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.update(this.options.hover.animationDuration,!0))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers);e.addEvent(window,"resize",function(){var t;return function(){clearTimeout(t),t=setTimeout(function(){e.each(Chart.instances,function(t){t.options.responsive&&t.resize()})},16)}}())}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.scaleService={constructors:{},defaults:{},registerScaleType:function(t,e,i){this.constructors[t]=e,this.defaults[t]=i},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0},getScaleDefaults:function(t){return this.defaults.hasOwnProperty(t)?this.defaults[t]:{}},fitScalesForChart:function(t,e,a){var s=e>30?5:2,o=a>30?5:2;if(t){var n=i.where(t.scales,function(t){return"left"==t.options.position}),r=i.where(t.scales,function(t){return"right"==t.options.position}),h=i.where(t.scales,function(t){return"top"==t.options.position}),l=i.where(t.scales,function(t){return"bottom"==t.options.position}),c=e/2,u=a/2;c-=2*s,u-=2*o;var d=(e-c)/(n.length+r.length),g=(a-u)/(h.length+l.length),m=[],f=function(t){var e=t.fit(d,u);m.push({horizontal:!1,minSize:e,scale:t})},p=function(t){var e=t.fit(c,g);m.push({horizontal:!0,minSize:e,scale:t})};i.each(n,f),i.each(r,f),i.each(h,p),i.each(l,p);var v=a-2*o,b=e-2*s;i.each(m,function(t){t.horizontal?v-=t.minSize.height:b-=t.minSize.width});var x=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t});e&&t.fit(e.minSize.width,v)},y=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:w,right:C,top:0,bottom:0};e&&t.fit(b,e.minSize.height,a)},w=s,C=s,D=o,_=o;i.each(n,x),i.each(r,x),i.each(n,function(t){w+=t.width}),i.each(r,function(t){C+=t.width}),i.each(h,y),i.each(l,y),i.each(h,function(t){D+=t.height}),i.each(l,function(t){_+=t.height}),i.each(n,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:D,bottom:_};e&&t.fit(e.minSize.width,v,a)}),i.each(r,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:D,bottom:_};e&&t.fit(e.minSize.width,v,a)});var k=s,S=o,A=function(t){t.left=k,t.right=k+t.width,t.top=D,t.bottom=D+v,k=t.right},P=function(t){t.left=w,t.right=w+b,t.top=S,t.bottom=S+t.height,S=t.bottom};i.each(n,A),i.each(h,P),k+=b,S+=v,i.each(r,A),i.each(l,P),t.chartArea={left:w,top:D,right:w+b,bottom:D+v}}}}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.tooltips={enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>: ","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>: ","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},e.Tooltip=e.Element.extend({initialize:function(){var t=this._options;i.extend(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":i.extend(this._model,{text:i.template(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();i.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var a,s,o=[],n=[],r=this._data.datasets.length-1;r>=0&&(a=this._data.datasets[r].metaData,s=i.indexOf(a,this._active[0]),-1===s);r--);var h=function(){var t,e,a,r,h,l=[],c=[],u=[];return i.each(this._data.datasets,function(e){t=e.metaData,t[s]&&t[s].hasValue()&&l.push(t[s])},this),i.each(this._options.stacked?l.reverse():l,function(t){c.push(t._view.x),u.push(t._view.y),o.push(i.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),n.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),h=i.min(u),a=i.max(u),r=i.min(c),e=i.max(c),{x:r>this._chart.width/2?r:e,y:(h+a)/2}}.call(this,s);i.extend(this._model,{x:h.x,y:h.y,labels:o,title:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:"",legendColors:n,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=o.length*this._model.fontSize+(o.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var l=t.measureText(this._model.title).width,c=i.longestText(t,this.font,o)+this._model.fontSize+3,u=i.max([c,l]);this._model.width=u+2*this._model.xPadding;var d=this._model.height/2;this._model.y-d<0?this._model.y=d:this._model.y+d>this._chart.height&&(this._model.y=this._chart.height-d),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.hover.mode){case"single":t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var a=e.caretPadding||2,s=t.measureText(e.text).width+2*e.xPadding,o=e.fontSize+2*e.yPadding,n=o+e.caretHeight+a;e.x+s/2>this._chart.width?e.xAlign="left":e.x-s/2<0&&(e.xAlign="right"),e.y-n<0&&(e.yAlign="below");var r=e.x-s/2,h=e.y-n;if(t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),this._options.tooltips.custom&&this._options.tooltips.custom(this),!this._options.tooltips.enabled)return;switch(e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-a),t.lineTo(e.x+e.caretHeight,e.y-(a+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(a+e.caretHeight)),t.closePath(),t.fill();break;case"below":h=e.y+a+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+a),t.lineTo(e.x+e.caretHeight,e.y+a+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+a+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":r=e.x-s+(e.cornerRadius+e.caretHeight);break;case"right":r=e.x-(e.cornerRadius+e.caretHeight)}i.drawRoundedRectangle(t,r,h,s,o,e.cornerRadius),t.fill(),t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,r+s/2,h+o/2);break;case"label":if(this._options.tooltips.custom&&this._options.tooltips.custom(this),!this._options.tooltips.enabled)return;i.drawRoundedRectangle(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=i.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=i.fontString(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),i.each(e.labels,function(a,s){t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(a,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(s+1)),t.fillStyle=i.color(e.legendColors[s].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(s+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=i.color(e.legendColors[s].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(s+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.bar={hover:{mode:"label"},scales:{xAxes:[{type:"category",categorySpacing:10,spacing:1,gridLines:{offsetGridLines:!0}}],yAxes:[{type:"linear"}]}},e.controllers.bar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.bar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)
-},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){i.each(this.getDataset().metaData,function(e,i){this.updateElement(e,i,t)},this)},updateElement:function(t,e,a){var s,o=this.getScaleForId(this.getDataset().xAxisID),n=this.getScaleForId(this.getDataset().yAxisID);s=n.getPixelForValue(n.min<0&&n.max<0?n.max:n.min>0&&n.max>0?n.min:0),i.extend(t,{_chart:this.chart.chart,_xScale:o,_yScale:n,_datasetIndex:this.index,_index:e,_model:{x:o.calculateBarX(this.chart.data.datasets.length,this.index,e),y:a?s:n.calculateBarY(this.index,e),label:this.chart.data.labels[e],datasetLabel:this.getDataset().label,base:n.calculateBarBase(this.index,e),width:o.calculateBarWidth(this.chart.data.datasets.length),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}}),t.pivot()},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.doughnut={animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},cutoutPercentage:50},e.defaults.pie=i.clone(e.defaults.doughnut),i.extend(e.defaults.pie,{cutoutPercentage:0}),e.controllers.doughnut=e.controllers.pie=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.doughnut.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t,i){this.getDataset().metaData=this.getDataset().metaData||[];var a=new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.getDataset().backgroundColor.splice(t,0,i),this.updateElement(a,t,!0),this.getDataset().metaData.splice(t,0,a)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,i){this.updateElement(e,i,t)},this)},updateElement:function(t,e,a){var s={x:this.chart.chart.width/2,y:this.chart.chart.height/2,startAngle:Math.PI*-.5,circumference:this.chart.options.animation.animateRotate?0:this.calculateCircumference(this.getDataset().data[e]),outerRadius:this.chart.options.animation.animateScale?0:this.outerRadius,innerRadius:this.chart.options.animation.animateScale?0:this.innerRadius};i.extend(t,{_chart:this.chart.chart,_datasetIndex:this.index,_index:e,_model:a?s:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,circumference:this.calculateCircumference(this.getDataset().data[e]),outerRadius:this.outerRadius,innerRadius:this.innerRadius,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.getDataset().label,e,this.chart.data.labels[e])}}),a||(t._model.startAngle=0===e?Math.PI*-.5:this.getDataset().metaData[e-1]._model.endAngle,t._model.endAngle=t._model.startAngle+t._model.circumference,e<this.getDataset().data.length-1&&(this.getDataset().metaData[e+1]._model.startAngle=t._model.endAngle)),t.pivot()},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?1.999999*Math.PI*(t/this.getDataset().total):0}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.line={hover:{mode:"label"},scales:{xAxes:[{type:"category",id:"x-axis-0"}],yAxes:[{type:"linear",id:"y-axis-0"}]}},e.controllers.line=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.line.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i),this.updateBezierControlPoints()},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){{var e,a=this.getDataset().metaDataset,s=this.getDataset().metaData,o=this.getScaleForId(this.getDataset().yAxisID);this.getScaleForId(this.getDataset().xAxisID)}e=o.getPixelForValue(o.min<0&&o.max<0?o.max:o.min>0&&o.max>0?o.min:0),i.extend(a,{_scale:o,_datasetIndex:this.index,_children:s,_model:{tension:a.custom&&a.custom.tension?a.custom.tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,borderCapStyle:a.custom&&a.custom.borderCapStyle?a.custom.borderCapStyle:this.getDataset().borderCapStyle||this.chart.options.elements.line.borderCapStyle,borderDash:a.custom&&a.custom.borderDash?a.custom.borderDash:this.getDataset().borderDash||this.chart.options.elements.line.borderDash,borderDashOffset:a.custom&&a.custom.borderDashOffset?a.custom.borderDashOffset:this.getDataset().borderDashOffset||this.chart.options.elements.line.borderDashOffset,borderJoinStyle:a.custom&&a.custom.borderJoinStyle?a.custom.borderJoinStyle:this.getDataset().borderJoinStyle||this.chart.options.elements.line.borderJoinStyle,fill:a.custom&&a.custom.fill?a.custom.fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:o.top,scaleBottom:o.bottom,scaleZero:e}}),a.pivot(),i.each(s,function(e,i){this.updateElement(e,i,t)},this),this.updateBezierControlPoints()},updateElement:function(t,e,a){var s,o=this.getScaleForId(this.getDataset().yAxisID),n=this.getScaleForId(this.getDataset().xAxisID);s=o.getPixelForValue(o.min<0&&o.max<0?o.max:o.min>0&&o.max>0?o.min:0),i.extend(t,{_chart:this.chart.chart,_xScale:n,_yScale:o,_datasetIndex:this.index,_index:e,_model:{x:n.getPointPixelForValue(this.getDataset().data[e],e,this.index),y:a?s:o.getPointPixelForValue(this.getDataset().data[e],e,this.index),tension:t.custom&&t.custom.tension?t.custom.tension:this.chart.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth),skip:t.custom&&t.custom.skip?t.custom.skip:null===this.getDataset().data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,e,this.chart.options.elements.point.hitRadius)}})},updateBezierControlPoints:function(){i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e)._model,t._model,i.nextItem(this.getDataset().metaData,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,t._model.controlPointNextY=a.next.y>this.chart.chartArea.bottom?this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?this.chart.chartArea.top:a.next.y,t._model.controlPointPreviousY=a.previous.y>this.chart.chartArea.bottom?this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?this.chart.chartArea.top:a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.polarArea={scale:{type:"radialLinear",lineArc:!0},animateRotate:!0,animateScale:!0},e.controllers.polarArea=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.polarArea.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.chart.scale.calculateRange(),this.chart.scale.generateTicks(),this.chart.scale.buildYLabels(),this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,i){this.updateElement(e,i,t)},this)},updateElement:function(t,e,a){var s=1/this.getDataset().data.length*2,o=-.5*Math.PI+Math.PI*s*e,n=o+s*Math.PI,r={x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.options.animateScale?0:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[e]),startAngle:this.chart.options.animateRotate?Math.PI*-.5:o,endAngle:this.chart.options.animateRotate?Math.PI*-.5:n,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,e,this.chart.data.labels[e])};i.extend(t,{_chart:this.chart.chart,_datasetIndex:this.index,_index:e,_model:a?r:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[e]),startAngle:o,endAngle:n,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,e,this.chart.data.labels[e])}}),t.pivot()},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?2*Math.PI*(t/this.getDataset().total):0},updateScaleRange:function(){i.extend(this.chart.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.radar={scale:{type:"radialLinear"},elements:{line:{tension:0}}},e.controllers.radar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.radar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData,_loop:!0}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i,_model:{x:0,y:0}})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i),this.updateBezierControlPoints()},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){var e,a=(this.getDataset().metaDataset,this.getDataset().metaData),s=this.chart.scale;s.setScaleSize(),s.calculateRange(),s.generateTicks(),s.buildYLabels(),e=s.min<0&&s.max<0?s.getPointPositionForValue(0,s.max):s.min>0&&s.max>0?s.getPointPositionForValue(0,s.min):s.getPointPositionForValue(0,0),i.extend(this.getDataset().metaDataset,{_datasetIndex:this.index,_children:this.getDataset().metaData,_model:{tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:e}}),this.getDataset().metaDataset.pivot(),i.each(a,function(e,i){this.updateElement(e,i,t)},this),this.updateBezierControlPoints()},updateElement:function(t,e,a){var s=this.chart.scale.getPointPositionForValue(e,this.getDataset().data[e]);i.extend(t,{_datasetIndex:this.index,_index:e,_model:{x:a?this.chart.scale.xCenter:s.x,y:a?this.chart.scale.yCenter:s.y,tension:t.custom&&t.custom.tension?t.custom.tension:this.chart.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.getDataset().pointRadius,e,this.chart.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth),skip:t.custom&&t.custom.skip?t.custom.skip:null===this.getDataset().data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,e,this.chart.options.elements.point.hitRadius)}})},updateBezierControlPoints:function(){i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e,!0)._model,t._model,i.nextItem(this.getDataset().metaData,e,!0)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,t._model.controlPointNextY=a.next.y>this.chart.chartArea.bottom?this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?this.chart.chartArea.top:a.next.y,t._model.controlPointPreviousY=a.previous.y>this.chart.chartArea.bottom?this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?this.chart.chartArea.top:a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"bottom",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},labels:{show:!0,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},s=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},buildLabels:function(){this.labels=[],this.options.labels.userCallback?this.data.labels.forEach(function(t,e){this.labels.push(this.options.labels.userCallback(t,e))},this):this.labels=this.data.labels},getPixelForValue:function(t,e,i,a){if(this.isHorizontal()){var s=(this.labelRotation>0,this.width-(this.paddingLeft+this.paddingRight)),o=s/Math.max(this.labels.length-(this.options.gridLines.offsetGridLines?0:1),1),n=o*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&a&&(n+=o/2),this.left+Math.round(n)}return this.top+e*(this.height/this.labels.length)},getPointPixelForValue:function(t,e,i){return this.getPixelForValue(t,e,i,!0)},calculateBaseWidth:function(){return this.getPixelForValue(null,1,0,!0)-this.getPixelForValue(null,0,0,!0)-2*this.options.categorySpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*this.options.spacing;return this.options.stacked?e:e/t},calculateBarX:function(t,e,i){var a=this.calculateBaseWidth(),s=this.getPixelForValue(null,i,e,!0)-a/2,o=this.calculateBarWidth(t);return this.options.stacked?s+o/2:s+o*e+e*this.options.spacing+o/2},calculateLabelRotation:function(t,e){var a=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=a;var s,o,n=this.ctx.measureText(this.labels[0]).width,r=this.ctx.measureText(this.labels[this.labels.length-1]).width;if(this.paddingRight=r/2+3,this.paddingLeft=n/2+3,this.labelRotation=0,this.options.display){var h,l,c=i.longestText(this.ctx,a,this.labels);this.labelWidth=c;for(var u=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>u&&this.labelRotation<=90;){if(h=Math.cos(i.toRadians(this.labelRotation)),l=Math.sin(i.toRadians(this.labelRotation)),s=h*n,o=h*r,s+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=s+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,l*c>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=h*c}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;e&&(this.paddingLeft-=e.left,this.paddingRight-=e.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},fit:function(t,e,a){this.isHorizontal()?this.width=t:this.height=e,this.buildLabels(),this.calculateLabelRotation(e,a);var s={width:0,height:0},o=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),n=i.longestText(this.ctx,o,this.labels);if(this.isHorizontal()?s.width=t:this.options.display&&(s.width=Math.min(n+6,t)),this.isHorizontal()&&this.options.display){var r=Math.sin(i.toRadians(this.labelRotation))*n+1.5*this.options.labels.fontSize;s.height=Math.min(r,e)}else this.options.display&&(s.height=e);return this.width=s.width,this.height=s.height,s
-},draw:function(t){if(this.options.display){var e;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){e=!0;var a="bottom"==this.options.position?this.top:this.bottom-10,s="bottom"==this.options.position?this.top+10:this.bottom,o=0!==this.labelRotation;i.each(this.labels,function(n,r){var h=this.getPixelForValue(n,r,null,!1),l=this.getPixelForValue(n,r,null,!0);this.options.gridLines.show&&(0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,a),this.ctx.lineTo(h,s)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(l,o?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=o?"right":"center",this.ctx.textBaseline=o?"middle":"top",this.ctx.fillText(n,0,0),this.ctx.restore())},this)}else this.options.gridLines.show,this.options.labels.show}}});e.scaleService.registerScaleType("category",s,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"left",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},reverse:!1,beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},s=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},generateTicks:function(t,e){if(this.ticks=[],this.options.override)for(var a=0;a<=this.options.override.steps;++a){var s=this.options.override.start+a*this.options.override.stepWidth;this.ticks.push(s)}else{var o;if(o=this.isHorizontal()?Math.min(11,Math.ceil(t/50)):Math.min(11,Math.ceil(e/(2*this.options.labels.fontSize))),o=Math.max(2,o),this.options.beginAtZero){var n=i.sign(this.min),r=i.sign(this.max);0>n&&0>r?this.max=0:n>0&&r>0&&(this.min=0)}for(var h=i.niceNum(this.max-this.min,!1),l=i.niceNum(h/(o-1),!0),c=Math.floor(this.min/l)*l,u=Math.ceil(this.max/l)*l,d=c;u>=d;d+=l)this.ticks.push(d)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks),this.options.reverse?(this.ticks.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,a){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.labels.push(s?s:"")},this)},getRightValue:function(t){return"object"==typeof t?this.isHorizontal()?t.x:t.y:t},getPixelForValue:function(t){var e,i=this.end-this.start;return e=this.isHorizontal()?this.left+this.width/i*(t-this.start):this.bottom-this.height/i*(t-this.start)},calculateRange:function(){this.min=null,this.max=null;var t=[],e=[];if(this.options.stacked){i.each(this.data.datasets,function(a){(this.isHorizontal()?a.xAxisID===this.id:a.yAxisID===this.id)&&i.each(a.data,function(i,a){var s=this.getRightValue(i);t[a]=t[a]||0,e[a]=e[a]||0,this.options.relativePoints?t[a]=100:0>s?e[a]+=s:t[a]+=s},this)},this);var a=t.concat(e);this.min=i.min(a),this.max=i.max(a)}else i.each(this.data.datasets,function(t){(this.isHorizontal()?t.xAxisID===this.id:t.yAxisID===this.id)&&i.each(t.data,function(t){var e=this.getRightValue(t);null===this.min?this.min=e:e<this.min&&(this.min=e),null===this.max?this.max=e:e>this.max&&(this.max=e)},this)},this);this.min===this.max&&(this.min--,this.max++)},getPointPixelForValue:function(t,e,i){var a=this.getRightValue(t);if(this.options.stacked){for(var s=0,o=0,n=this.data.datasets.length-1;n>i;--n)this.data.datasets[n].data[e]<0?o+=this.data.datasets[n].data[e]:s+=this.data.datasets[n].data[e];return this.getPixelForValue(0>a?o+a:s+a)}return this.getPixelForValue(a)},calculateBarBase:function(t,e){var i=0;if(this.options.stacked){var a=this.data.datasets[t].data[e];if(0>a)for(var s=0;t>s;s++)this.data.datasets[s].yAxisID===this.id&&(i+=this.data.datasets[s].data[e]<0?this.data.datasets[s].data[e]:0);else for(var o=0;t>o;o++)this.data.datasets[o].yAxisID===this.id&&(i+=this.data.datasets[o].data[e]>0?this.data.datasets[o].data[e]:0);return this.getPixelForValue(i)}return i=this.getPixelForValue(this.min),this.beginAtZero||this.min<=0&&this.max>=0||this.min>=0&&this.max<=0?(i=this.getPixelForValue(0),i+=this.options.gridLines.lineWidth):this.min<0&&this.max<0&&(i=this.getPixelForValue(this.max)),i},calculateBarY:function(t,e){var i=this.data.datasets[t].data[e];if(this.options.stacked){for(var a=0,s=0,o=0;t>o;o++)this.data.datasets[o].data[e]<0?s+=this.data.datasets[o].data[e]||0:a+=this.data.datasets[o].data[e]||0;return this.getPixelForValue(0>i?s+i:a+i)}for(var n=0,r=t;r<this.data.datasets.length;r++)n+=r===t&&i?i:i;return this.getPixelForValue(i)},fit:function(t,e){this.calculateRange(),this.generateTicks(t,e),this.buildLabels();var a={width:0,height:0};if(a.width=this.isHorizontal()?t:this.options.gridLines.show&&this.options.display?10:0,a.height=this.isHorizontal()?this.options.gridLines.show&&this.options.display?10:0:e,this.options.labels.show&&this.options.display){var s=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);if(this.isHorizontal()){var o=(e-a.height,1.5*this.options.labels.fontSize);a.height=Math.min(e,a.height+o)}else{var n=t-a.width,r=i.longestText(this.ctx,s,this.labels);n>r?a.width+=r:a.width=t}}return this.width=a.width,this.height=a.height,a},draw:function(t){if(this.options.display){var e,a;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var s="bottom"==this.options.position?this.top:this.bottom-5,o="bottom"==this.options.position?this.top+5:this.bottom;i.each(this.ticks,function(n,r){var h=this.getPixelForValue(n);0===n||!a&&0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,s),this.ctx.lineTo(h,o)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()},this)}if(this.options.labels.show){var n;"top"==this.options.position?(n=this.bottom-10,this.ctx.textBaseline="bottom"):(n=this.top+10,this.ctx.textBaseline="top"),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,i,n)},this)}}else{if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var r="right"==this.options.position?this.left:this.right-5,h="right"==this.options.position?this.left+5:this.right;i.each(this.ticks,function(s,o){var n=this.getPixelForValue(s);0===s||!a&&0===o?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),n+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(r,n),this.ctx.lineTo(h,n)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,n),this.ctx.lineTo(t.right,n)),this.ctx.stroke()},this)}if(this.options.labels.show){var l;"left"==this.options.position?(l=this.right-10,this.ctx.textAlign="right"):(l=this.left+5,this.ctx.textAlign="left"),this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,l,i)},this)}}}}});e.scaleService.registerScaleType("linear",s,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,animate:!0,lineArc:!1,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1},angleLines:{show:!0,color:"rgba(0,0,0, 0.1)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},s=e.Element.extend({initialize:function(){this.height=this.chart.height,this.width=this.chart.width,this.xCenter=this.chart.width/2,this.yCenter=this.chart.height/2,this.size=i.min([this.height,this.width]),this.labels=this.data.labels,this.drawingArea=this.options.display?this.size/2-(this.options.labels.fontSize/2+this.options.labels.backdropPaddingY):this.size/2},getValueCount:function(){return this.data.labels.length},update:function(){this.options.lineArc?this.drawingArea=this.options.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},calculateRange:function(){this.min=null,this.max=null,i.each(this.data.datasets,function(t){i.each(t.data,function(t){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)},generateTicks:function(){if(this.ticks=[],this.options.override)for(var t=0;t<=this.options.override.steps;++t){var e=this.options.override.start+t*this.options.override.stepWidth;this.ticks.push(e)}else{var a=Math.min(11,Math.ceil(this.drawingArea/(2*this.options.labels.fontSize)));if(a=Math.max(2,a),this.options.beginAtZero){var s=i.sign(this.min),o=i.sign(this.max);0>s&&0>o?this.max=0:s>0&&o>0&&(this.min=0)}for(var n=i.niceNum(this.max-this.min,!1),r=i.niceNum(n/(a-1),!0),h=Math.floor(this.min/r)*r,l=Math.ceil(this.max/r)*r,c=h;l>=c;c+=r)this.ticks.push(c)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildYLabels:function(){this.yLabels=[],i.each(this.ticks,function(t,e,a){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.yLabels.push(s?s:"")},this)},getCircumference:function(){return 2*Math.PI/this.getValueCount()},setScaleSize:function(){var t,e,a,s,o,n,r,h,l,c,u,d,g=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),m=this.width,f=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.getValueCount();e++)t=this.getPointPosition(e,g),a=this.ctx.measureText(i.template(this.options.labels.template,{value:this.labels[e]})).width+5,0===e||e===this.getValueCount()/2?(s=a/2,t.x+s>m&&(m=t.x+s,o=e),t.x-s<f&&(f=t.x-s,r=e)):e<this.getValueCount()/2?t.x+a>m&&(m=t.x+a,o=e):e>this.getValueCount()/2&&t.x-a<f&&(f=t.x-a,r=e);l=f,c=Math.ceil(m-this.width),n=this.getIndexAngle(o),h=this.getIndexAngle(r),u=c/Math.sin(n+Math.PI/2),d=l/Math.sin(h+Math.PI/2),u=i.isNumber(u)?u:0,d=i.isNumber(d)?d:0,this.drawingArea=g-(d+u)/2,this.setCenterPoint(d,u)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,a=t+this.drawingArea;this.xCenter=(a+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.getValueCount();return t*e-Math.PI/2},getDistanceFromCenterForValue:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},getPointPositionForValue:function(t,e){return this.getPointPosition(t,this.getDistanceFromCenterForValue(e))},draw:function(){if(this.options.display){var t=this.ctx;if(i.each(this.yLabels,function(e,a){if(a>0){var s=this.getDistanceFromCenterForValue(this.ticks[a]),o=this.yCenter-s;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,s,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var n=0;n<this.getValueCount();n++){var r=this.getPointPosition(n,this.getDistanceFromCenterForValue(this.ticks[a]));0===n?t.moveTo(r.x,r.y):t.lineTo(r.x,r.y)}t.closePath(),t.stroke()}if(this.options.labels.show){if(t.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),this.options.labels.showLabelBackdrop){var h=t.measureText(e).width;t.fillStyle=this.options.labels.backdropColor,t.fillRect(this.xCenter-h/2-this.options.labels.backdropPaddingX,o-this.fontSize/2-this.options.labels.backdropPaddingY,h+2*this.options.labels.backdropPaddingX,this.options.labels.fontSize+2*this.options.labels.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.labels.fontColor,t.fillText(e,this.xCenter,o)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.getValueCount()-1;e>=0;e--){if(this.options.angleLines.show){var a=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(a.x,a.y),t.stroke(),t.closePath()}var s=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var o=this.labels.length,n=this.labels.length/2,r=n/2,h=r>e||e>o-r,l=e===r||e===o-r;t.textAlign=0===e?"center":e===n?"center":n>e?"left":"right",t.textBaseline=l?"middle":h?"bottom":"top",t.fillText(this.labels[e],s.x,s.y)}}}}});e.scaleService.registerScaleType("radialLinear",s,a)}.call(this),/*!
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Chart.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this)},bindEvents:function(){e.bindEvents(this,this.options.events,function(t){this.eventHandler(t)})},eventHandler:function(t){this.lastActive=this.lastActive||[],"mouseout"==t.type?this.active=[]:this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);if(this.lastActive.length)switch(this.options.hover.mode){case"single":this.data.datasets[this.lastActive[0]._datasetIndex].controller.removeHoverStyle(this.lastActive[0],this.lastActive[0]._datasetIndex,this.lastActive[0]._index);break;case"label":for(var 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a;e.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.update(this.options.hover.animationDuration,!0))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers);e.addEvent(window,"resize",function(){var t;return function(){clearTimeout(t),t=setTimeout(function(){e.each(Chart.instances,function(t){t.options.responsive&&t.resize()})},16)}}())}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.scaleService={constructors:{},defaults:{},registerScaleType:function(t,e,i){this.constructors[t]=e,this.defaults[t]=i},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0},getScaleDefaults:function(t){return this.defaults.hasOwnProperty(t)?this.defaults[t]:{}},fitScalesForChart:function(t,e,a){var s=e>30?5:2,o=a>30?5:2;if(t){var n=i.where(t.scales,function(t){return"left"==t.options.position}),r=i.where(t.scales,function(t){return"right"==t.options.position}),h=i.where(t.scales,function(t){return"top"==t.options.position}),l=i.where(t.scales,function(t){return"bottom"==t.options.position}),c=e/2,u=a/2;c-=2*s,u-=2*o;var d=(e-c)/(n.length+r.length),g=(a-u)/(h.length+l.length),m=[],f=function(t){var e=t.fit(d,u);m.push({horizontal:!1,minSize:e,scale:t})},p=function(t){var e=t.fit(c,g);m.push({horizontal:!0,minSize:e,scale:t})};i.each(n,f),i.each(r,f),i.each(h,p),i.each(l,p);var v=a-2*o,b=e-2*s;i.each(m,function(t){t.horizontal?v-=t.minSize.height:b-=t.minSize.width});var x=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t});e&&t.fit(e.minSize.width,v)},y=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:w,right:C,top:0,bottom:0};e&&t.fit(b,e.minSize.height,a)},w=s,C=s,_=o,D=o;i.each(n,x),i.each(r,x),i.each(n,function(t){w+=t.width}),i.each(r,function(t){C+=t.width}),i.each(h,y),i.each(l,y),i.each(h,function(t){_+=t.height}),i.each(l,function(t){D+=t.height}),i.each(n,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:D};e&&t.fit(e.minSize.width,v,a)}),i.each(r,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:D};e&&t.fit(e.minSize.width,v,a)});var k=s,S=o,A=function(t){t.left=k,t.right=k+t.width,t.top=_,t.bottom=_+v,k=t.right},P=function(t){t.left=w,t.right=w+b,t.top=S,t.bottom=S+t.height,S=t.bottom};i.each(n,A),i.each(h,P),k+=b,S+=v,i.each(r,A),i.each(l,P),t.chartArea={left:w,top:_,right:w+b,bottom:_+v}}}}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.tooltips={enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>: ","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>: ","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},e.Tooltip=e.Element.extend({initialize:function(){var t=this._options;i.extend(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":i.extend(this._model,{text:i.template(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();i.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var a,s,o=[],n=[],r=this._data.datasets.length-1;r>=0&&(a=this._data.datasets[r].metaData,s=i.indexOf(a,this._active[0]),-1===s);r--);var h=function(t){var e,a,r,h,l,c=[],u=[],d=[];return i.each(this._data.datasets,function(t){e=t.metaData,e[s]&&e[s].hasValue()&&c.push(e[s])},this),i.each(this._options.stacked?c.reverse():c,function(t){u.push(t._view.x),d.push(t._view.y),o.push(i.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),n.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),l=i.min(d),r=i.max(d),h=i.min(u),a=i.max(u),{x:h>this._chart.width/2?h:a,y:(l+r)/2}}.call(this,s);i.extend(this._model,{x:h.x,y:h.y,labels:o,title:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:"",legendColors:n,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=o.length*this._model.fontSize+(o.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var l=t.measureText(this._model.title).width,c=i.longestText(t,this.font,o)+this._model.fontSize+3,u=i.max([c,l]);this._model.width=u+2*this._model.xPadding;var d=this._model.height/2;this._model.y-d<0?this._model.y=d:this._model.y+d>this._chart.height&&(this._model.y=this._chart.height-d),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.hover.mode){case"single":t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var a=e.caretPadding||2,s=t.measureText(e.text).width+2*e.xPadding,o=e.fontSize+2*e.yPadding,n=o+e.caretHeight+a;e.x+s/2>this._chart.width?e.xAlign="left":e.x-s/2<0&&(e.xAlign="right"),e.y-n<0&&(e.yAlign="below");var r=e.x-s/2,h=e.y-n;if(t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),this._options.tooltips.custom&&this._options.tooltips.custom(this),!this._options.tooltips.enabled)return;switch(e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-a),t.lineTo(e.x+e.caretHeight,e.y-(a+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(a+e.caretHeight)),t.closePath(),t.fill();break;case"below":h=e.y+a+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+a),t.lineTo(e.x+e.caretHeight,e.y+a+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+a+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":r=e.x-s+(e.cornerRadius+e.caretHeight);break;case"right":r=e.x-(e.cornerRadius+e.caretHeight)}i.drawRoundedRectangle(t,r,h,s,o,e.cornerRadius),t.fill(),t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,r+s/2,h+o/2);break;case"label":if(this._options.tooltips.custom&&this._options.tooltips.custom(this),!this._options.tooltips.enabled)return;i.drawRoundedRectangle(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=i.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=i.fontString(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),i.each(e.labels,function(a,s){t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(a,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(s+1)),t.fillStyle=i.color(e.legendColors[s].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(s+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=i.color(e.legendColors[s].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(s+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.bar={hover:{mode:"label"},scales:{xAxes:[{type:"category",categorySpacing:10,spacing:1,gridLines:{offsetGridLines:!0}}],yAxes:[{type:"linear"}]}},e.controllers.bar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.bar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),
+this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){i.each(this.getDataset().metaData,function(e,i){this.updateElement(e,i,t)},this)},updateElement:function(t,e,a){var s,o=this.getScaleForId(this.getDataset().xAxisID),n=this.getScaleForId(this.getDataset().yAxisID);s=n.getPixelForValue(n.min<0&&n.max<0?n.max:n.min>0&&n.max>0?n.min:0),i.extend(t,{_chart:this.chart.chart,_xScale:o,_yScale:n,_datasetIndex:this.index,_index:e,_model:{x:o.calculateBarX(this.chart.data.datasets.length,this.index,e),y:a?s:n.calculateBarY(this.index,e),label:this.chart.data.labels[e],datasetLabel:this.getDataset().label,base:n.calculateBarBase(this.index,e),width:o.calculateBarWidth(this.chart.data.datasets.length),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}}),t.pivot()},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.doughnut={animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},cutoutPercentage:50},e.defaults.pie=i.clone(e.defaults.doughnut),i.extend(e.defaults.pie,{cutoutPercentage:0}),e.controllers.doughnut=e.controllers.pie=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.doughnut.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t,i){this.getDataset().metaData=this.getDataset().metaData||[];var a=new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.getDataset().backgroundColor.splice(t,0,i),this.updateElement(a,t,!0),this.getDataset().metaData.splice(t,0,a)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,i){this.updateElement(e,i,t)},this)},updateElement:function(t,e,a){var s={x:this.chart.chart.width/2,y:this.chart.chart.height/2,startAngle:Math.PI*-.5,circumference:this.chart.options.animation.animateRotate?0:this.calculateCircumference(this.getDataset().data[e]),outerRadius:this.chart.options.animation.animateScale?0:this.outerRadius,innerRadius:this.chart.options.animation.animateScale?0:this.innerRadius};i.extend(t,{_chart:this.chart.chart,_datasetIndex:this.index,_index:e,_model:a?s:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,circumference:this.calculateCircumference(this.getDataset().data[e]),outerRadius:this.outerRadius,innerRadius:this.innerRadius,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.getDataset().label,e,this.chart.data.labels[e])}}),a||(0===e?t._model.startAngle=Math.PI*-.5:t._model.startAngle=this.getDataset().metaData[e-1]._model.endAngle,t._model.endAngle=t._model.startAngle+t._model.circumference,e<this.getDataset().data.length-1&&(this.getDataset().metaData[e+1]._model.startAngle=t._model.endAngle)),t.pivot()},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?1.999999*Math.PI*(t/this.getDataset().total):0}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.line={hover:{mode:"label"},scales:{xAxes:[{type:"category",id:"x-axis-0"}],yAxes:[{type:"linear",id:"y-axis-0"}]}},e.controllers.line=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.line.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i),this.updateBezierControlPoints()},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){var e,a=this.getDataset().metaDataset,s=this.getDataset().metaData,o=this.getScaleForId(this.getDataset().yAxisID);this.getScaleForId(this.getDataset().xAxisID);e=o.getPixelForValue(o.min<0&&o.max<0?o.max:o.min>0&&o.max>0?o.min:0),i.extend(a,{_scale:o,_datasetIndex:this.index,_children:s,_model:{tension:a.custom&&a.custom.tension?a.custom.tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,borderCapStyle:a.custom&&a.custom.borderCapStyle?a.custom.borderCapStyle:this.getDataset().borderCapStyle||this.chart.options.elements.line.borderCapStyle,borderDash:a.custom&&a.custom.borderDash?a.custom.borderDash:this.getDataset().borderDash||this.chart.options.elements.line.borderDash,borderDashOffset:a.custom&&a.custom.borderDashOffset?a.custom.borderDashOffset:this.getDataset().borderDashOffset||this.chart.options.elements.line.borderDashOffset,borderJoinStyle:a.custom&&a.custom.borderJoinStyle?a.custom.borderJoinStyle:this.getDataset().borderJoinStyle||this.chart.options.elements.line.borderJoinStyle,fill:a.custom&&a.custom.fill?a.custom.fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:o.top,scaleBottom:o.bottom,scaleZero:e}}),a.pivot(),i.each(s,function(e,i){this.updateElement(e,i,t)},this),this.updateBezierControlPoints()},updateElement:function(t,e,a){var s,o=this.getScaleForId(this.getDataset().yAxisID),n=this.getScaleForId(this.getDataset().xAxisID);s=o.getPixelForValue(o.min<0&&o.max<0?o.max:o.min>0&&o.max>0?o.min:0),i.extend(t,{_chart:this.chart.chart,_xScale:n,_yScale:o,_datasetIndex:this.index,_index:e,_model:{x:n.getPointPixelForValue(this.getDataset().data[e],e,this.index),y:a?s:o.getPointPixelForValue(this.getDataset().data[e],e,this.index),tension:t.custom&&t.custom.tension?t.custom.tension:this.chart.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth),skip:t.custom&&t.custom.skip?t.custom.skip:null===this.getDataset().data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,e,this.chart.options.elements.point.hitRadius)}})},updateBezierControlPoints:function(){i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e)._model,t._model,i.nextItem(this.getDataset().metaData,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.polarArea={scale:{type:"radialLinear",lineArc:!0},animateRotate:!0,animateScale:!0},e.controllers.polarArea=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.polarArea.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.chart.scale.calculateRange(),this.chart.scale.generateTicks(),this.chart.scale.buildYLabels(),this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,i){this.updateElement(e,i,t)},this)},updateElement:function(t,e,a){var s=1/this.getDataset().data.length*2,o=-.5*Math.PI+Math.PI*s*e,n=o+s*Math.PI,r={x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.options.animateScale?0:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[e]),startAngle:this.chart.options.animateRotate?Math.PI*-.5:o,endAngle:this.chart.options.animateRotate?Math.PI*-.5:n,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,e,this.chart.data.labels[e])};i.extend(t,{_chart:this.chart.chart,_datasetIndex:this.index,_index:e,_model:a?r:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[e]),startAngle:o,endAngle:n,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,e,this.chart.data.labels[e])}}),t.pivot()},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?2*Math.PI*(t/this.getDataset().total):0},updateScaleRange:function(){i.extend(this.chart.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.radar={scale:{type:"radialLinear"},elements:{line:{tension:0}}},e.controllers.radar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.radar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData,_loop:!0}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i,_model:{x:0,y:0}})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i),this.updateBezierControlPoints()},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){var e,a=(this.getDataset().metaDataset,this.getDataset().metaData),s=this.chart.scale;s.setScaleSize(),s.calculateRange(),s.generateTicks(),s.buildYLabels(),e=s.min<0&&s.max<0?s.getPointPositionForValue(0,s.max):s.min>0&&s.max>0?s.getPointPositionForValue(0,s.min):s.getPointPositionForValue(0,0),i.extend(this.getDataset().metaDataset,{_datasetIndex:this.index,_children:this.getDataset().metaData,_model:{tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:e}}),this.getDataset().metaDataset.pivot(),i.each(a,function(e,i){this.updateElement(e,i,t)},this),this.updateBezierControlPoints()},updateElement:function(t,e,a){var s=this.chart.scale.getPointPositionForValue(e,this.getDataset().data[e]);i.extend(t,{_datasetIndex:this.index,_index:e,_model:{x:a?this.chart.scale.xCenter:s.x,y:a?this.chart.scale.yCenter:s.y,tension:t.custom&&t.custom.tension?t.custom.tension:this.chart.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.getDataset().pointRadius,e,this.chart.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth),skip:t.custom&&t.custom.skip?t.custom.skip:null===this.getDataset().data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,e,this.chart.options.elements.point.hitRadius)}})},updateBezierControlPoints:function(){i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e,!0)._model,t._model,i.nextItem(this.getDataset().metaData,e,!0)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"bottom",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},labels:{show:!0,maxRotation:90,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},s=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},buildLabels:function(t){this.labels=[],this.options.labels.userCallback?this.data.labels.forEach(function(t,e){this.labels.push(this.options.labels.userCallback(t,e))},this):this.labels=this.data.labels},getPixelForValue:function(t,e,i,a){if(this.isHorizontal()){var s=(this.labelRotation>0,this.width-(this.paddingLeft+this.paddingRight)),o=s/Math.max(this.labels.length-(this.options.gridLines.offsetGridLines?0:1),1),n=o*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&a&&(n+=o/2),this.left+Math.round(n)}return this.top+e*(this.height/this.labels.length)},getPointPixelForValue:function(t,e,i){return this.getPixelForValue(t,e,i,!0)},calculateBaseWidth:function(){return this.getPixelForValue(null,1,0,!0)-this.getPixelForValue(null,0,0,!0)-2*this.options.categorySpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*this.options.spacing;return this.options.stacked?e:e/t},calculateBarX:function(t,e,i){var a=this.calculateBaseWidth(),s=this.getPixelForValue(null,i,e,!0)-a/2,o=this.calculateBarWidth(t);return this.options.stacked?s+o/2:s+o*e+e*this.options.spacing+o/2},calculateLabelRotation:function(t,e){var a=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=a;var s,o,n=this.ctx.measureText(this.labels[0]).width,r=this.ctx.measureText(this.labels[this.labels.length-1]).width;if(this.paddingRight=r/2+3,this.paddingLeft=n/2+3,this.labelRotation=0,this.options.display){var h,l,c=i.longestText(this.ctx,a,this.labels);this.labelWidth=c;for(var u=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>u+this.paddingLeft&&this.labelRotation<=this.options.labels.maxRotation;){if(h=Math.cos(i.toRadians(this.labelRotation)),l=Math.sin(i.toRadians(this.labelRotation)),s=h*n,o=h*r,s+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=s+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,l*c>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=h*c}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;e&&(this.paddingLeft-=e.left,this.paddingRight-=e.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},fit:function(t,e,a){this.isHorizontal()?this.width=t:this.height=e,this.buildLabels(),this.calculateLabelRotation(e,a);var s={width:0,height:0},o=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),n=i.longestText(this.ctx,o,this.labels);
+if(this.isHorizontal()?s.width=t:this.options.display&&(s.width=Math.min(n+6,t)),this.isHorizontal()&&this.options.display){var r=Math.sin(i.toRadians(this.labelRotation))*n+1.5*this.options.labels.fontSize;s.height=Math.min(r,e)}else this.options.display&&(s.height=e);return this.width=s.width,this.height=s.height,s},draw:function(t){if(this.options.display){var e;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){e=!0;var a="bottom"==this.options.position?this.top:this.bottom-10,s="bottom"==this.options.position?this.top+10:this.bottom,o=0!==this.labelRotation,n=!1;(this.options.labels.fontSize+4)*this.labels.length>this.width-(this.paddingLeft+this.paddingRight)&&(n=1+Math.floor((this.options.labels.fontSize+4)*this.labels.length/(this.width-(this.paddingLeft+this.paddingRight)))),i.each(this.labels,function(r,h){if(!(n>1&&h%n>0)){var l=this.getPixelForValue(r,h,null,!1),c=this.getPixelForValue(r,h,null,!0);this.options.gridLines.show&&(0===h?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),l+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(l,a),this.ctx.lineTo(l,s)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(l,t.top),this.ctx.lineTo(l,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(c,o?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=o?"right":"center",this.ctx.textBaseline=o?"middle":"top",this.ctx.fillText(r,0,0),this.ctx.restore())}},this)}else this.options.gridLines.show,this.options.labels.show}}});e.scaleService.registerScaleType("category",s,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"left",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},reverse:!1,beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},s=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},generateTicks:function(t,e){if(this.ticks=[],this.options.override)for(var a=0;a<=this.options.override.steps;++a){var s=this.options.override.start+a*this.options.override.stepWidth;this.ticks.push(s)}else{var o;if(o=this.isHorizontal()?Math.min(11,Math.ceil(t/50)):Math.min(11,Math.ceil(e/(2*this.options.labels.fontSize))),o=Math.max(2,o),this.options.beginAtZero){var n=i.sign(this.min),r=i.sign(this.max);0>n&&0>r?this.max=0:n>0&&r>0&&(this.min=0)}for(var h=i.niceNum(this.max-this.min,!1),l=i.niceNum(h/(o-1),!0),c=Math.floor(this.min/l)*l,u=Math.ceil(this.max/l)*l,d=c;u>=d;d+=l)this.ticks.push(d)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks),this.options.reverse?(this.ticks.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,a){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.labels.push(s?s:"")},this)},getRightValue:function(t){return"object"==typeof t?this.isHorizontal()?t.x:t.y:t},getPixelForValue:function(t){var e,i=this.end-this.start;return e=this.isHorizontal()?this.left+this.width/i*(t-this.start):this.bottom-this.height/i*(t-this.start)},calculateRange:function(){this.min=null,this.max=null;var t=[],e=[];if(this.options.stacked){i.each(this.data.datasets,function(a){(this.isHorizontal()?a.xAxisID===this.id:a.yAxisID===this.id)&&i.each(a.data,function(i,a){var s=this.getRightValue(i);t[a]=t[a]||0,e[a]=e[a]||0,this.options.relativePoints?t[a]=100:0>s?e[a]+=s:t[a]+=s},this)},this);var a=t.concat(e);this.min=i.min(a),this.max=i.max(a)}else i.each(this.data.datasets,function(t){(this.isHorizontal()?t.xAxisID===this.id:t.yAxisID===this.id)&&i.each(t.data,function(t,e){var i=this.getRightValue(t);null===this.min?this.min=i:i<this.min&&(this.min=i),null===this.max?this.max=i:i>this.max&&(this.max=i)},this)},this);this.min===this.max&&(this.min--,this.max++)},getPointPixelForValue:function(t,e,i){var a=this.getRightValue(t);if(this.options.stacked){for(var s=0,o=0,n=this.data.datasets.length-1;n>i;--n)this.data.datasets[n].data[e]<0?o+=this.data.datasets[n].data[e]:s+=this.data.datasets[n].data[e];return this.getPixelForValue(0>a?o+a:s+a)}return this.getPixelForValue(a)},calculateBarBase:function(t,e){var i=0;if(this.options.stacked){var a=this.data.datasets[t].data[e];if(0>a)for(var s=0;t>s;s++)this.data.datasets[s].yAxisID===this.id&&(i+=this.data.datasets[s].data[e]<0?this.data.datasets[s].data[e]:0);else for(var o=0;t>o;o++)this.data.datasets[o].yAxisID===this.id&&(i+=this.data.datasets[o].data[e]>0?this.data.datasets[o].data[e]:0);return this.getPixelForValue(i)}return i=this.getPixelForValue(this.min),this.beginAtZero||this.min<=0&&this.max>=0||this.min>=0&&this.max<=0?(i=this.getPixelForValue(0),i+=this.options.gridLines.lineWidth):this.min<0&&this.max<0&&(i=this.getPixelForValue(this.max)),i},calculateBarY:function(t,e){var i=this.data.datasets[t].data[e];if(this.options.stacked){for(var a=0,s=0,o=0;t>o;o++)this.data.datasets[o].data[e]<0?s+=this.data.datasets[o].data[e]||0:a+=this.data.datasets[o].data[e]||0;return this.getPixelForValue(0>i?s+i:a+i)}for(var n=0,r=t;r<this.data.datasets.length;r++)n+=r===t&&i?i:i;return this.getPixelForValue(i)},fit:function(t,e){this.calculateRange(),this.generateTicks(t,e),this.buildLabels();var a={width:0,height:0};if(this.isHorizontal()?a.width=t:a.width=this.options.gridLines.show&&this.options.display?10:0,this.isHorizontal()?a.height=this.options.gridLines.show&&this.options.display?10:0:a.height=e,this.options.labels.show&&this.options.display){var s=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);if(this.isHorizontal()){var o=(e-a.height,1.5*this.options.labels.fontSize);a.height=Math.min(e,a.height+o)}else{var n=t-a.width,r=i.longestText(this.ctx,s,this.labels);n>r?a.width+=r:a.width=t}}return this.width=a.width,this.height=a.height,a},draw:function(t){if(this.options.display){var e,a;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var s="bottom"==this.options.position?this.top:this.bottom-5,o="bottom"==this.options.position?this.top+5:this.bottom;i.each(this.ticks,function(n,r){var h=this.getPixelForValue(n);0===n||!a&&0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,s),this.ctx.lineTo(h,o)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()},this)}if(this.options.labels.show){var n;"top"==this.options.position?(n=this.bottom-10,this.ctx.textBaseline="bottom"):(n=this.top+10,this.ctx.textBaseline="top"),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,i,n)},this)}}else{if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var r="right"==this.options.position?this.left:this.right-5,h="right"==this.options.position?this.left+5:this.right;i.each(this.ticks,function(s,o){var n=this.getPixelForValue(s);0===s||!a&&0===o?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),n+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(r,n),this.ctx.lineTo(h,n)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,n),this.ctx.lineTo(t.right,n)),this.ctx.stroke()},this)}if(this.options.labels.show){var l;"left"==this.options.position?(l=this.right-10,this.ctx.textAlign="right"):(l=this.left+5,this.ctx.textAlign="left"),this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,l,i)},this)}}}}});e.scaleService.registerScaleType("linear",s,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,animate:!0,lineArc:!1,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1},angleLines:{show:!0,color:"rgba(0,0,0, 0.1)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},s=e.Element.extend({initialize:function(){this.height=this.chart.height,this.width=this.chart.width,this.xCenter=this.chart.width/2,this.yCenter=this.chart.height/2,this.size=i.min([this.height,this.width]),this.labels=this.data.labels,this.drawingArea=this.options.display?this.size/2-(this.options.labels.fontSize/2+this.options.labels.backdropPaddingY):this.size/2},getValueCount:function(){return this.data.labels.length},update:function(){this.options.lineArc?this.drawingArea=this.options.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},calculateRange:function(){this.min=null,this.max=null,i.each(this.data.datasets,function(t){i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)},generateTicks:function(){if(this.ticks=[],this.options.override)for(var t=0;t<=this.options.override.steps;++t){var e=this.options.override.start+t*this.options.override.stepWidth;this.ticks.push(e)}else{var a=Math.min(11,Math.ceil(this.drawingArea/(2*this.options.labels.fontSize)));if(a=Math.max(2,a),this.options.beginAtZero){var s=i.sign(this.min),o=i.sign(this.max);0>s&&0>o?this.max=0:s>0&&o>0&&(this.min=0)}for(var n=i.niceNum(this.max-this.min,!1),r=i.niceNum(n/(a-1),!0),h=Math.floor(this.min/r)*r,l=Math.ceil(this.max/r)*r,c=h;l>=c;c+=r)this.ticks.push(c)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildYLabels:function(){this.yLabels=[],i.each(this.ticks,function(t,e,a){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.yLabels.push(s?s:"")},this)},getCircumference:function(){return 2*Math.PI/this.getValueCount()},setScaleSize:function(){var t,e,a,s,o,n,r,h,l,c,u,d,g=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),m=this.width,f=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.getValueCount();e++)t=this.getPointPosition(e,g),a=this.ctx.measureText(i.template(this.options.labels.template,{value:this.labels[e]})).width+5,0===e||e===this.getValueCount()/2?(s=a/2,t.x+s>m&&(m=t.x+s,o=e),t.x-s<f&&(f=t.x-s,r=e)):e<this.getValueCount()/2?t.x+a>m&&(m=t.x+a,o=e):e>this.getValueCount()/2&&t.x-a<f&&(f=t.x-a,r=e);l=f,c=Math.ceil(m-this.width),n=this.getIndexAngle(o),h=this.getIndexAngle(r),u=c/Math.sin(n+Math.PI/2),d=l/Math.sin(h+Math.PI/2),u=i.isNumber(u)?u:0,d=i.isNumber(d)?d:0,this.drawingArea=g-(d+u)/2,this.setCenterPoint(d,u)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,a=t+this.drawingArea;this.xCenter=(a+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.getValueCount();return t*e-Math.PI/2},getDistanceFromCenterForValue:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},getPointPositionForValue:function(t,e){return this.getPointPosition(t,this.getDistanceFromCenterForValue(e))},draw:function(){if(this.options.display){var t=this.ctx;if(i.each(this.yLabels,function(e,a){if(a>0){var s=this.getDistanceFromCenterForValue(this.ticks[a]),o=this.yCenter-s;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,s,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var n=0;n<this.getValueCount();n++){var r=this.getPointPosition(n,this.getDistanceFromCenterForValue(this.ticks[a]));0===n?t.moveTo(r.x,r.y):t.lineTo(r.x,r.y)}t.closePath(),t.stroke()}if(this.options.labels.show){if(t.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),this.options.labels.showLabelBackdrop){var h=t.measureText(e).width;t.fillStyle=this.options.labels.backdropColor,t.fillRect(this.xCenter-h/2-this.options.labels.backdropPaddingX,o-this.fontSize/2-this.options.labels.backdropPaddingY,h+2*this.options.labels.backdropPaddingX,this.options.labels.fontSize+2*this.options.labels.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.labels.fontColor,t.fillText(e,this.xCenter,o)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.getValueCount()-1;e>=0;e--){if(this.options.angleLines.show){var a=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(a.x,a.y),t.stroke(),t.closePath()}var s=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var o=this.labels.length,n=this.labels.length/2,r=n/2,h=r>e||e>o-r,l=e===r||e===o-r;0===e?t.textAlign="center":e===n?t.textAlign="center":n>e?t.textAlign="left":t.textAlign="right",l?t.textBaseline="middle":h?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.labels[e],s.x,s.y)}}}}});e.scaleService.registerScaleType("radialLinear",s,a)}.call(this),/*!
  * Chart.js
  * http://chartjs.org/
  * Version: 2.0.0-alpha
@@ -36,4 +36,4 @@ function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.eleme
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-function(){"use strict";{var t=this,e=t.Chart;e.helpers}e.defaults.global.elements.point={radius:3,backgroundColor:e.defaults.global.defaultColor,borderWidth:1,borderColor:e.defaults.global.defaultColor,hitRadius:1,hoverRadius:4,hoverBorderWidth:1},e.elements.Point=e.Element.extend({inRange:function(t,e){var i=this._view,a=i.hitRadius+i.radius;return Math.pow(t-i.x,2)+Math.pow(e-i.y,2)<Math.pow(a,2)},inLabelRange:function(t){var e=this._view;return e?Math.pow(t-e.x,2)<Math.pow(e.radius+e.hitRadius,2):!1},tooltipPosition:function(){var t=this._view;return{x:t.x,y:t.y,padding:t.radius+t.borderWidth}},draw:function(){var t=this._view,i=this._chart.ctx;t.skip||(t.radius>0||t.borderWidth>0)&&(i.beginPath(),i.arc(t.x,t.y,t.radius||e.defaults.global.elements.point.radius,0,2*Math.PI),i.closePath(),i.strokeStyle=t.borderColor||e.defaults.global.defaultColor,i.lineWidth=t.borderWidth||e.defaults.global.elements.point.borderWidth,i.fillStyle=t.backgroundColor||e.defaults.global.defaultColor,i.fill(),i.stroke())}})}.call(this),function(){"use strict";{var t=this,e=t.Chart;e.helpers}e.defaults.global.elements.rectangle={backgroundColor:e.defaults.global.defaultColor,borderWidth:0,borderColor:e.defaults.global.defaultColor},e.elements.Rectangle=e.Element.extend({draw:function(){var t=this._chart.ctx,e=this._view,i=e.width/2,a=e.x-i,s=e.x+i,o=e.base-(e.base-e.y),n=e.borderWidth/2;e.borderWidth&&(a+=n,s-=n,o+=n),t.beginPath(),t.fillStyle=e.backgroundColor,t.strokeStyle=e.borderColor,t.lineWidth=e.borderWidth,t.moveTo(a,e.base),t.lineTo(a,o),t.lineTo(s,o),t.lineTo(s,e.base),t.fill(),e.borderWidth&&t.stroke()},height:function(){var t=this._view;return t.base-t.y},inRange:function(t,e){var i=this._view;return i.y<i.base?t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.y&&e<=i.base:t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.base&&e<=i.y},inLabelRange:function(t){var e=this._view;return t>=e.x-e.width/2&&t<=e.x+e.width/2},tooltipPosition:function(){var t=this._view;return t.y<t.base?{x:t.x,y:t.y}:{x:t.x,y:t.base}}})}.call(this),function(){"use strict";{var t=this,e=t.Chart;e.helpers}e.Bar=function(t,i){return i.type="bar",new e(t,i)}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i = 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U={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]},Z={};for(var 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l(q(t))}e.exports={rgb2hsl:a,rgb2hsv:s,rgb2hwb:o,rgb2cmyk:n,rgb2keyword:h,rgb2xyz:l,rgb2lab:c,rgb2lch:u,hsl2rgb:d,hsl2hsv:m,hsl2hwb:f,hsl2cmyk:p,hsl2keyword:v,hsv2rgb:x,hsv2hsl:y,hsv2hwb:w,hsv2cmyk:C,hsv2keyword:_,hwb2rgb:D,hwb2hsl:k,hwb2hsv:S,hwb2cmyk:A,hwb2keyword:P,cmyk2rgb:I,cmyk2hsl:M,cmyk2hsv:W,cmyk2hwb:R,cmyk2keyword:V,keyword2rgb:q,keyword2hsl:j,keyword2hsv:Y,keyword2hwb:X,keyword2cmyk:J,keyword2lab:Q,keyword2xyz:U,xyz2rgb:O,xyz2lab:z,xyz2lch:F,lab2xyz:L,lab2rgb:T,lab2lch:B,lch2lab:E,lch2xyz:N,lch2rgb:H};var Z={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]},$={};for(var G in Z)$[JSON.stringify(Z[G])]=G},{}],3:[function(t,e,i){var a=t("./conversions"),s=function(){return new l};for(var o in a){s[o+"Raw"]=function(t){return function(e){return"number"==typeof e&&(e=Array.prototype.slice.call(arguments)),a[t](e)}}(o);var n=/(\w+)2(\w+)/.exec(o),r=n[1],h=n[2];s[r]=s[r]||{},s[r][h]=s[o]=function(t){return function(e){"number"==typeof e&&(e=Array.prototype.slice.call(arguments));var i=a[t](e);if("string"==typeof i||void 0===i)return i;for(var s=0;s<i.length;s++)i[s]=Math.round(i[s]);return i}}(o)}var l=function(){this.convs={}};l.prototype.routeSpace=function(t,e){var i=e[0];return void 0===i?this.getValues(t):("number"==typeof i&&(i=Array.prototype.slice.call(e)),this.setValues(t,i))},l.prototype.setValues=function(t,e){return this.space=t,this.convs={},this.convs[t]=e,this},l.prototype.getValues=function(t){var e=this.convs[t];if(!e){var i=this.space,a=this.convs[i];e=s[i][t](a),this.convs[t]=e}return e},["rgb","hsl","hsv","cmyk","keyword"].forEach(function(t){l.prototype[t]=function(e){return this.routeSpace(t,arguments)}}),e.exports=s},{"./conversions":2}],4:[function(t,e,i){function a(t){if(t){var e=/^#([a-fA-F0-9]{3})$/,i=/^#([a-fA-F0-9]{6})$/,a=/^rgba?\(\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/,s=/^rgba?\(\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/,o=/(\D+)/,n=[0,0,0],r=1,h=t.match(e);if(h){h=h[1];for(var l=0;l<n.length;l++)n[l]=parseInt(h[l]+h[l],16)}else if(h=t.match(i)){h=h[1];for(var l=0;l<n.length;l++)n[l]=parseInt(h.slice(2*l,2*l+2),16)}else if(h=t.match(a)){for(var l=0;l<n.length;l++)n[l]=parseInt(h[l+1]);r=parseFloat(h[4])}else if(h=t.match(s)){for(var l=0;l<n.length;l++)n[l]=Math.round(2.55*parseFloat(h[l+1]));r=parseFloat(h[4])}else if(h=t.match(o)){if("transparent"==h[1])return[0,0,0,0];if(n=y[h[1]],!n)return}for(var l=0;l<n.length;l++)n[l]=b(n[l],0,255);return r=r||0==r?b(r,0,1):1,n[3]=r,n}}function s(t){if(t){var e=/^hsla?\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/,i=t.match(e);if(i){var a=parseFloat(i[4]),s=b(parseInt(i[1]),0,360),o=b(parseFloat(i[2]),0,100),n=b(parseFloat(i[3]),0,100),r=b(isNaN(a)?1:a,0,1);return[s,o,n,r]}}}function o(t){if(t){var e=/^hwb\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/,i=t.match(e);if(i){var a=parseFloat(i[4]),s=b(parseInt(i[1]),0,360),o=b(parseFloat(i[2]),0,100),n=b(parseFloat(i[3]),0,100),r=b(isNaN(a)?1:a,0,1);return[s,o,n,r]}}}function n(t){var e=a(t);return e&&e.slice(0,3)}function r(t){var e=s(t);return e&&e.slice(0,3)}function h(t){var e=a(t);return e?e[3]:(e=s(t))?e[3]:(e=o(t))?e[3]:void 0}function l(t){return"#"+x(t[0])+x(t[1])+x(t[2])}function c(t,e){return 1>e||t[3]&&t[3]<1?u(t,e):"rgb("+t[0]+", "+t[1]+", "+t[2]+")"}function u(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"rgba("+t[0]+", "+t[1]+", "+t[2]+", "+e+")"}function d(t,e){if(1>e||t[3]&&t[3]<1)return g(t,e);var i=Math.round(t[0]/255*100),a=Math.round(t[1]/255*100),s=Math.round(t[2]/255*100);return"rgb("+i+"%, "+a+"%, "+s+"%)"}function g(t,e){var i=Math.round(t[0]/255*100),a=Math.round(t[1]/255*100),s=Math.round(t[2]/255*100);return"rgba("+i+"%, "+a+"%, "+s+"%, "+(e||t[3]||1)+")"}function m(t,e){return 1>e||t[3]&&t[3]<1?f(t,e):"hsl("+t[0]+", "+t[1]+"%, "+t[2]+"%)"}function f(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"hsla("+t[0]+", "+t[1]+"%, "+t[2]+"%, "+e+")"}function p(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"hwb("+t[0]+", "+t[1]+"%, "+t[2]+"%"+(void 0!==e&&1!==e?", "+e:"")+")"}function v(t){return w[t.slice(0,3)]}function b(t,e,i){return Math.min(Math.max(e,t),i)}function x(t){var e=t.toString(16).toUpperCase();return e.length<2?"0"+e:e}var y=t("color-name");e.exports={getRgba:a,getHsla:s,getRgb:n,getHsl:r,getHwb:o,getAlpha:h,hexString:l,rgbString:c,rgbaString:u,percentString:d,percentaString:g,hslString:m,hslaString:f,hwbString:p,keyword:v};var w={};for(var C in y)w[y[C]]=C},{"color-name":5}],5:[function(t,e,i){e.exports={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]}},{}]},{},[1]);
\ No newline at end of file

From 0c6f37fff744e8f00c57c51407136cc39d506409 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Micha=C3=ABl=20Gallego?= <mic.gallego@gmail.com>
Date: Wed, 5 Aug 2015 17:40:44 +0200
Subject: [PATCH 242/424] Add support for mirror option

---
 docs/00-Getting-Started.md |  6 ++++++
 src/scales/scale.linear.js | 22 +++++++++++++++++-----
 2 files changed, 23 insertions(+), 5 deletions(-)

diff --git a/docs/00-Getting-Started.md b/docs/00-Getting-Started.md
index 49b39a7ccb7..a678a46d660 100644
--- a/docs/00-Getting-Started.md
+++ b/docs/00-Getting-Started.md
@@ -364,6 +364,12 @@ the following options.
     labels: {
         // Boolean - if true show labels
         show: true,
+        
+        // Boolean - if true the chart will mirror the axis labels. If the labels are on the left, mirroring the axis will render them to the right
+        mirror: false,
+        
+        // Number - controls the padding between the label and the axis
+        padding: 10,
 
         // String - template string for labels
         template: "<%=value%>",
diff --git a/src/scales/scale.linear.js b/src/scales/scale.linear.js
index ceeae97c148..8ab840eb99c 100644
--- a/src/scales/scale.linear.js
+++ b/src/scales/scale.linear.js
@@ -28,11 +28,13 @@
 		// label settings
 		labels: {
 			show: true,
+			mirror: false,
+			padding: 10,
 			template: "<%=value.toLocaleString()%>",
 			fontSize: 12,
 			fontStyle: "normal",
 			fontColor: "#666",
-			fontFamily: "Helvetica Neue",
+			fontFamily: "Helvetica Neue"
 		}
 	};
 
@@ -548,12 +550,22 @@
 						var labelStartX;
 
 						if (this.options.position == "left") {
-							labelStartX = this.right - 10;
-							this.ctx.textAlign = "right";
+							if (this.options.labels.mirror) {
+								labelStartX = this.right + this.options.labels.padding;
+								this.ctx.textAlign = "left";
+							} else {
+								labelStartX = this.right - this.options.labels.padding;
+								this.ctx.textAlign = "right";
+							}
 						} else {
 							// right side
-							labelStartX = this.left + 5;
-							this.ctx.textAlign = "left";
+							if (this.options.labels.mirror) {
+								labelStartX = this.left - this.options.labels.padding;
+								this.ctx.textAlign = "right";
+							} else {
+								labelStartX = this.left + this.options.labels.padding;
+								this.ctx.textAlign = "left";
+							}
 						}
 
 						this.ctx.textBaseline = "middle";

From f5b44acc38908d5245f668d51a8653664d72ff21 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Fri, 7 Aug 2015 13:39:09 -0600
Subject: [PATCH 243/424] onAnimationComplete for zero-frame transitions

---
 src/core/core.controller.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/core/core.controller.js b/src/core/core.controller.js
index a255167bf02..1b4cbe3953c 100644
--- a/src/core/core.controller.js
+++ b/src/core/core.controller.js
@@ -258,7 +258,9 @@
 				Chart.animationService.addAnimation(this, animation, duration, lazy);
 			} else {
 				this.draw();
-				this.options.onAnimationComplete.call(this);
+				if (this.options.onAnimationComplete && this.options.onAnimationComplete.call) {
+					this.options.onAnimationComplete.call(this);
+				}
 			}
 			return this;
 		},

From ca0ece37e6a7f706ff918a12fc5849c9cf6cb980 Mon Sep 17 00:00:00 2001
From: Pratyush Mittal <pratyushmittal@gmail.com>
Date: Sat, 8 Aug 2015 14:07:24 +0530
Subject: [PATCH 244/424] Added documentation for maxRotation of labels

---
 docs/00-Getting-Started.md | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/docs/00-Getting-Started.md b/docs/00-Getting-Started.md
index a678a46d660..9b372c825ad 100644
--- a/docs/00-Getting-Started.md
+++ b/docs/00-Getting-Started.md
@@ -371,6 +371,9 @@ the following options.
         // Number - controls the padding between the label and the axis
         padding: 10,
 
+        // Number: maximum auto-rotation allowed for labels.
+        maxRotation: 90,
+
         // String - template string for labels
         template: "<%=value%>",
 
@@ -393,14 +396,15 @@ the following options.
 
 ```
 
-The `userCallback` method may be useful when there are a lot of labels. The following callback would filter out every second label on a category scale
+The `userCallback` method may be useful when there are a lot of labels. The following callback would show every fifth label on a category scale
 ```javascript
 {
     scales: {
         xAxes: [{
             labels: {
+                maxRotation: 0,    // set maxRotation to 0 to turn off auto-rotation
                 userCallback: function(labelString, index) {
-                    return (index % 2 === 0) ? labelString : '';
+                    return (index % 5 === 0) ? labelString : '';
                 }
             }
         }]
@@ -490,4 +494,4 @@ The `userCallback` function allows the user fine grained control over how labels
         }
     }
 }
-```
\ No newline at end of file
+```

From 1cdc046566e616155f6edcb268c933c532c2d341 Mon Sep 17 00:00:00 2001
From: achichenin <achichenin@dataart.com>
Date: Sat, 8 Aug 2015 15:15:57 +0300
Subject: [PATCH 245/424] Update 00-Getting-Started.md

tiny typo fix
---
 docs/00-Getting-Started.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/docs/00-Getting-Started.md b/docs/00-Getting-Started.md
index a678a46d660..0ff54a53848 100644
--- a/docs/00-Getting-Started.md
+++ b/docs/00-Getting-Started.md
@@ -46,7 +46,7 @@ To create a chart, we need to instantiate the `Chart` class. To do this, we need
 ```javascript
 // Get the context of the canvas element we want to select
 var ctx = document.getElementById("myChart").getContext("2d");
-var myNewChart = Chart.PolarArea(chart, {
+var myNewChart = Chart.PolarArea(ctx, {
     data: data,
     options: config
 });
@@ -490,4 +490,4 @@ The `userCallback` function allows the user fine grained control over how labels
         }
     }
 }
-```
\ No newline at end of file
+```

From 9dfa9e8e663157bab6af317961eda98e84e2c391 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sat, 8 Aug 2015 10:14:37 -0400
Subject: [PATCH 246/424] Fix the outerRadius calculation with respect to the
 border width. Previously the border width was divided by 2 twice rather than
 once.

---
 src/controllers/controller.doughnut.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/controllers/controller.doughnut.js b/src/controllers/controller.doughnut.js
index 454ec549899..8b161c29a35 100644
--- a/src/controllers/controller.doughnut.js
+++ b/src/controllers/controller.doughnut.js
@@ -88,7 +88,7 @@
 
 		update: function(reset) {
 
-			this.chart.outerRadius = (helpers.min([this.chart.chart.width, this.chart.chart.height]) - this.chart.options.elements.arc.borderWidth / 2) / 2;
+			this.chart.outerRadius = (helpers.min([this.chart.chart.width, this.chart.chart.height]) / 2) - this.chart.options.elements.arc.borderWidth / 2;
 			this.chart.innerRadius = this.chart.options.cutoutPercentage ? (this.chart.outerRadius / 100) * (this.chart.options.cutoutPercentage) : 1;
 			this.chart.radiusLength = (this.chart.outerRadius - this.chart.innerRadius) / this.chart.data.datasets.length;
 

From 87ac933c106450b77dd00b8d08e083baef41b88e Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sat, 8 Aug 2015 11:52:20 -0400
Subject: [PATCH 247/424] Linear scale has proper padding in both vertical and
 horizontal orientations. Should prevent labels from getting cut off even when
 axes are not displayed.

---
 src/scales/scale.linear.js | 40 +++++++++++++++++++++++++++++++++++---
 1 file changed, 37 insertions(+), 3 deletions(-)

diff --git a/src/scales/scale.linear.js b/src/scales/scale.linear.js
index 8ab840eb99c..c9827e02ef0 100644
--- a/src/scales/scale.linear.js
+++ b/src/scales/scale.linear.js
@@ -166,10 +166,14 @@
 			var range = this.end - this.start;
 
 			if (this.isHorizontal()) {
-				pixel = this.left + (this.width / range * (value - this.start));
+				var innerWidth = this.width - (this.paddingLeft + this.paddingRight);
+				pixel = this.left + (innerWidth / range * (value - this.start));
+				pixel += this.paddingLeft;
 			} else {
 				// Bottom - top since pixels increase downard on a screen
-				pixel = this.bottom - (this.height / range * (value - this.start));
+				var innerHeight = this.height - (this.paddingTop + this.paddingBottom);
+				pixel = this.bottom - (innerHeight / range * (value - this.start));
+				pixel += this.paddingTop;
 			}
 
 			return pixel;
@@ -343,7 +347,7 @@
 		// @param {number} maxWidth : the max width the axis can be
 		// @param {number} maxHeight: the max height the axis can be
 		// @return {object} minSize : the minimum size needed to draw the axis
-		fit: function(maxWidth, maxHeight) {
+		fit: function(maxWidth, maxHeight, margins) {
 			this.calculateRange();
 			this.generateTicks(maxWidth, maxHeight);
 			this.buildLabels();
@@ -386,6 +390,10 @@
 				minSize.height = maxHeight; // fill all the height
 			}
 
+			this.paddingLeft = 0;
+			this.paddingRight = 0;
+			this.paddingTop = 0;
+			this.paddingBottom = 0;
 
 
 			if (this.options.labels.show && this.options.display) {
@@ -398,6 +406,16 @@
 					var maxLabelHeight = maxHeight - minSize.height;
 					var labelHeight = 1.5 * this.options.labels.fontSize;
 					minSize.height = Math.min(maxHeight, minSize.height + labelHeight);
+
+					var labelFont = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
+					this.ctx.font = labelFont;
+
+					var firstLabelWidth = this.ctx.measureText(this.labels[0]).width;
+					var lastLabelWidth = this.ctx.measureText(this.labels[this.labels.length - 1]).width;
+
+					// Ensure that our labels are always inside the canvas
+					this.paddingLeft = firstLabelWidth / 2;
+					this.paddingRight = lastLabelWidth / 2;
 				} else {
 					// A vertical axis is more constrained by the width. Labels are the dominant factor 
 					// here, so get that length first
@@ -407,13 +425,29 @@
 					if (largestTextWidth < maxLabelWidth) {
 						// We don't need all the room
 						minSize.width += largestTextWidth;
+						minSize.width += 3; // extra padding
 					} else {
 						// Expand to max size
 						minSize.width = maxWidth;
 					}
+
+					this.paddingTop = this.options.labels.fontSize / 2;
+					this.paddingBottom = this.options.labels.fontSize / 2;
 				}
 			}
 
+			if (margins) {
+				this.paddingLeft -= margins.left;
+				this.paddingTop -= margins.top;
+				this.paddingRight -= margins.right;
+				this.paddingBottom -= margins.bottom;
+
+				this.paddingLeft = Math.max(this.paddingLeft, 0);
+				this.paddingTop = Math.max(this.paddingTop, 0);
+				this.paddingRight = Math.max(this.paddingRight, 0);
+				this.paddingBottom = Math.max(this.paddingBottom, 0);
+			}
+
 			this.width = minSize.width;
 			this.height = minSize.height;
 			return minSize;

From 88896abe48f70bceea309ac5bb74d3900711bbea Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sat, 8 Aug 2015 18:12:01 -0400
Subject: [PATCH 248/424] During a mousemove event only re-render the chart
 instead of updating it. Updating uses more memory & causes flicker in the
 axes.

---
 Chart.js                    | 73 +++++++++++++++++++++++++++++++------
 Chart.min.js                |  8 ++--
 src/core/core.controller.js |  5 ++-
 3 files changed, 70 insertions(+), 16 deletions(-)

diff --git a/Chart.js b/Chart.js
index 79f88897ad2..2a33c6d1d78 100644
--- a/Chart.js
+++ b/Chart.js
@@ -1438,7 +1438,9 @@
 				Chart.animationService.addAnimation(this, animation, duration, lazy);
 			} else {
 				this.draw();
-				this.options.onAnimationComplete.call(this);
+				if (this.options.onAnimationComplete && this.options.onAnimationComplete.call) {
+					this.options.onAnimationComplete.call(this);
+				}
 			}
 			return this;
 		},
@@ -1669,7 +1671,10 @@
 					(this.lastActive.length && this.active.length && changed)) {
 
 					this.stop();
-					this.update(this.options.hover.animationDuration, true);
+					
+					// We only need to render at this point. Updating will cause scales to be recomputed generating flicker & using more 
+					// memory than necessary.
+					this.render(this.options.hover.animationDuration, true);
 				}
 			}
 
@@ -2586,7 +2591,7 @@
 
 		update: function(reset) {
 
-			this.chart.outerRadius = (helpers.min([this.chart.chart.width, this.chart.chart.height]) - this.chart.options.elements.arc.borderWidth / 2) / 2;
+			this.chart.outerRadius = (helpers.min([this.chart.chart.width, this.chart.chart.height]) / 2) - this.chart.options.elements.arc.borderWidth / 2;
 			this.chart.innerRadius = this.chart.options.cutoutPercentage ? (this.chart.outerRadius / 100) * (this.chart.options.cutoutPercentage) : 1;
 			this.chart.radiusLength = (this.chart.outerRadius - this.chart.innerRadius) / this.chart.data.datasets.length;
 
@@ -3760,11 +3765,13 @@
 		// label settings
 		labels: {
 			show: true,
+			mirror: false,
+			padding: 10,
 			template: "<%=value.toLocaleString()%>",
 			fontSize: 12,
 			fontStyle: "normal",
 			fontColor: "#666",
-			fontFamily: "Helvetica Neue",
+			fontFamily: "Helvetica Neue"
 		}
 	};
 
@@ -3896,10 +3903,14 @@
 			var range = this.end - this.start;
 
 			if (this.isHorizontal()) {
-				pixel = this.left + (this.width / range * (value - this.start));
+				var innerWidth = this.width - (this.paddingLeft + this.paddingRight);
+				pixel = this.left + (innerWidth / range * (value - this.start));
+				pixel += this.paddingLeft;
 			} else {
 				// Bottom - top since pixels increase downard on a screen
-				pixel = this.bottom - (this.height / range * (value - this.start));
+				var innerHeight = this.height - (this.paddingTop + this.paddingBottom);
+				pixel = this.bottom - (innerHeight / range * (value - this.start));
+				pixel += this.paddingTop;
 			}
 
 			return pixel;
@@ -4073,7 +4084,7 @@
 		// @param {number} maxWidth : the max width the axis can be
 		// @param {number} maxHeight: the max height the axis can be
 		// @return {object} minSize : the minimum size needed to draw the axis
-		fit: function(maxWidth, maxHeight) {
+		fit: function(maxWidth, maxHeight, margins) {
 			this.calculateRange();
 			this.generateTicks(maxWidth, maxHeight);
 			this.buildLabels();
@@ -4116,6 +4127,10 @@
 				minSize.height = maxHeight; // fill all the height
 			}
 
+			this.paddingLeft = 0;
+			this.paddingRight = 0;
+			this.paddingTop = 0;
+			this.paddingBottom = 0;
 
 
 			if (this.options.labels.show && this.options.display) {
@@ -4128,6 +4143,16 @@
 					var maxLabelHeight = maxHeight - minSize.height;
 					var labelHeight = 1.5 * this.options.labels.fontSize;
 					minSize.height = Math.min(maxHeight, minSize.height + labelHeight);
+
+					var labelFont = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
+					this.ctx.font = labelFont;
+
+					var firstLabelWidth = this.ctx.measureText(this.labels[0]).width;
+					var lastLabelWidth = this.ctx.measureText(this.labels[this.labels.length - 1]).width;
+
+					// Ensure that our labels are always inside the canvas
+					this.paddingLeft = firstLabelWidth / 2;
+					this.paddingRight = lastLabelWidth / 2;
 				} else {
 					// A vertical axis is more constrained by the width. Labels are the dominant factor 
 					// here, so get that length first
@@ -4137,13 +4162,29 @@
 					if (largestTextWidth < maxLabelWidth) {
 						// We don't need all the room
 						minSize.width += largestTextWidth;
+						minSize.width += 3; // extra padding
 					} else {
 						// Expand to max size
 						minSize.width = maxWidth;
 					}
+
+					this.paddingTop = this.options.labels.fontSize / 2;
+					this.paddingBottom = this.options.labels.fontSize / 2;
 				}
 			}
 
+			if (margins) {
+				this.paddingLeft -= margins.left;
+				this.paddingTop -= margins.top;
+				this.paddingRight -= margins.right;
+				this.paddingBottom -= margins.bottom;
+
+				this.paddingLeft = Math.max(this.paddingLeft, 0);
+				this.paddingTop = Math.max(this.paddingTop, 0);
+				this.paddingRight = Math.max(this.paddingRight, 0);
+				this.paddingBottom = Math.max(this.paddingBottom, 0);
+			}
+
 			this.width = minSize.width;
 			this.height = minSize.height;
 			return minSize;
@@ -4280,12 +4321,22 @@
 						var labelStartX;
 
 						if (this.options.position == "left") {
-							labelStartX = this.right - 10;
-							this.ctx.textAlign = "right";
+							if (this.options.labels.mirror) {
+								labelStartX = this.right + this.options.labels.padding;
+								this.ctx.textAlign = "left";
+							} else {
+								labelStartX = this.right - this.options.labels.padding;
+								this.ctx.textAlign = "right";
+							}
 						} else {
 							// right side
-							labelStartX = this.left + 5;
-							this.ctx.textAlign = "left";
+							if (this.options.labels.mirror) {
+								labelStartX = this.left - this.options.labels.padding;
+								this.ctx.textAlign = "right";
+							} else {
+								labelStartX = this.left + this.options.labels.padding;
+								this.ctx.textAlign = "left";
+							}
 						}
 
 						this.ctx.textBaseline = "middle";
diff --git a/Chart.min.js b/Chart.min.js
index 4fe68fcdac5..6a07e3417dd 100644
--- a/Chart.min.js
+++ b/Chart.min.js
@@ -7,9 +7,9 @@
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-(function(){"use strict";var t=this,e=t.Chart,i=function(t,e){this.config=e,t.length&&t[0].getContext&&(t=t[0]),t.getContext&&(t=t.getContext("2d")),this.canvas=t.canvas,this.ctx=t;var a=function(t,e){return t["offset"+e]?t["offset"+e]:document.defaultView.getComputedStyle(t).getPropertyValue(e)},s=this.width=a(t.canvas,"Width")||t.canvas.width,o=this.height=a(t.canvas,"Height")||t.canvas.height;return t.canvas.width=s,t.canvas.height=o,s=this.width=t.canvas.width,o=this.height=t.canvas.height,this.aspectRatio=this.width/this.height,i.helpers.retinaScale(this),e?(this.controller=new i.Controller(this),this.controller):this};i.defaults={global:{responsive:!0,responsiveAnimationDuration:0,maintainAspectRatio:!0,events:["mousemove","mouseout","click","touchstart","touchmove","touchend"],hover:{onHover:null,mode:"single",animationDuration:400},onClick:null,defaultColor:"rgba(0,0,0,0.1)",elements:{},legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i = 0; i < data.datasets.length; i++){%><li><span style="background-color:<%=data.datasets[i].backgroundColor%>"><%if(data.datasets[i].label){%><%=data.datasets[i].label%><%}%></span></li><%}%></ul>'}},"undefined"!=typeof amd?define(function(){return i}):"object"==typeof module&&module.exports&&(module.exports=i),t.Chart=i,i.noConflict=function(){return t.Chart=e,i}}).call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers={}),i=e.each=function(t,e,i,a){var s=Array.prototype.slice.call(arguments,3);if(t)if(t.length===+t.length){var o;if(a)for(o=t.length-1;o>=0;o--)e.apply(i,[t[o],o].concat(s));else for(o=0;o<t.length;o++)e.apply(i,[t[o],o].concat(s))}else for(var n in t)e.apply(i,[t[n],n].concat(s))},a=e.clone=function(t){var s={};return i(t,function(i,o){t.hasOwnProperty(o)&&(e.isArray(i)?s[o]=i.slice(0):"object"==typeof i&&null!==i?s[o]=a(i):s[o]=i)}),s},s=e.extend=function(t){return 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t="x-axis-",i="y-axis-";this.options.scales&&(this.options.scales.xAxes&&this.options.scales.xAxes.length&&e.each(this.options.scales.xAxes,function(e,i){e.id=e.id||t+i},this),this.options.scales.yAxes&&this.options.scales.yAxes.length&&e.each(this.options.scales.yAxes,function(t,e){t.id=t.id||i+e},this))},buildScales:function(){if(this.scales={},this.options.scales&&(this.options.scales.xAxes&&this.options.scales.xAxes.length&&e.each(this.options.scales.xAxes,function(t,e){var i=Chart.scaleService.getScaleConstructor(t.type),a=new i({ctx:this.chart.ctx,options:t,data:this.data,id:t.id});this.scales[a.id]=a},this),this.options.scales.yAxes&&this.options.scales.yAxes.length&&e.each(this.options.scales.yAxes,function(t,e){var i=Chart.scaleService.getScaleConstructor(t.type),a=new i({ctx:this.chart.ctx,options:t,data:this.data,id:t.id});this.scales[a.id]=a},this)),this.options.scale){var t=Chart.scaleService.getScaleConstructor(this.options.scale.type),i=new 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s=e>30?5:2,o=a>30?5:2;if(t){var n=i.where(t.scales,function(t){return"left"==t.options.position}),r=i.where(t.scales,function(t){return"right"==t.options.position}),h=i.where(t.scales,function(t){return"top"==t.options.position}),l=i.where(t.scales,function(t){return"bottom"==t.options.position}),c=e/2,u=a/2;c-=2*s,u-=2*o;var d=(e-c)/(n.length+r.length),g=(a-u)/(h.length+l.length),m=[],f=function(t){var e=t.fit(d,u);m.push({horizontal:!1,minSize:e,scale:t})},p=function(t){var e=t.fit(c,g);m.push({horizontal:!0,minSize:e,scale:t})};i.each(n,f),i.each(r,f),i.each(h,p),i.each(l,p);var v=a-2*o,b=e-2*s;i.each(m,function(t){t.horizontal?v-=t.minSize.height:b-=t.minSize.width});var x=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t});e&&t.fit(e.minSize.width,v)},y=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:w,right:C,top:0,bottom:0};e&&t.fit(b,e.minSize.height,a)},w=s,C=s,_=o,D=o;i.each(n,x),i.each(r,x),i.each(n,function(t){w+=t.width}),i.each(r,function(t){C+=t.width}),i.each(h,y),i.each(l,y),i.each(h,function(t){_+=t.height}),i.each(l,function(t){D+=t.height}),i.each(n,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:D};e&&t.fit(e.minSize.width,v,a)}),i.each(r,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:_,bottom:D};e&&t.fit(e.minSize.width,v,a)});var k=s,S=o,A=function(t){t.left=k,t.right=k+t.width,t.top=_,t.bottom=_+v,k=t.right},P=function(t){t.left=w,t.right=w+b,t.top=S,t.bottom=S+t.height,S=t.bottom};i.each(n,A),i.each(h,P),k+=b,S+=v,i.each(r,A),i.each(l,P),t.chartArea={left:w,top:_,right:w+b,bottom:_+v}}}}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.tooltips={enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>: ","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>: ","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},e.Tooltip=e.Element.extend({initialize:function(){var t=this._options;i.extend(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":i.extend(this._model,{text:i.template(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();i.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var a,s,o=[],n=[],r=this._data.datasets.length-1;r>=0&&(a=this._data.datasets[r].metaData,s=i.indexOf(a,this._active[0]),-1===s);r--);var h=function(t){var e,a,r,h,l,c=[],u=[],d=[];return i.each(this._data.datasets,function(t){e=t.metaData,e[s]&&e[s].hasValue()&&c.push(e[s])},this),i.each(this._options.stacked?c.reverse():c,function(t){u.push(t._view.x),d.push(t._view.y),o.push(i.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),n.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),l=i.min(d),r=i.max(d),h=i.min(u),a=i.max(u),{x:h>this._chart.width/2?h:a,y:(l+r)/2}}.call(this,s);i.extend(this._model,{x:h.x,y:h.y,labels:o,title:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:"",legendColors:n,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=o.length*this._model.fontSize+(o.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var l=t.measureText(this._model.title).width,c=i.longestText(t,this.font,o)+this._model.fontSize+3,u=i.max([c,l]);this._model.width=u+2*this._model.xPadding;var d=this._model.height/2;this._model.y-d<0?this._model.y=d:this._model.y+d>this._chart.height&&(this._model.y=this._chart.height-d),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.hover.mode){case"single":t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var a=e.caretPadding||2,s=t.measureText(e.text).width+2*e.xPadding,o=e.fontSize+2*e.yPadding,n=o+e.caretHeight+a;e.x+s/2>this._chart.width?e.xAlign="left":e.x-s/2<0&&(e.xAlign="right"),e.y-n<0&&(e.yAlign="below");var r=e.x-s/2,h=e.y-n;if(t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),this._options.tooltips.custom&&this._options.tooltips.custom(this),!this._options.tooltips.enabled)return;switch(e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-a),t.lineTo(e.x+e.caretHeight,e.y-(a+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(a+e.caretHeight)),t.closePath(),t.fill();break;case"below":h=e.y+a+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+a),t.lineTo(e.x+e.caretHeight,e.y+a+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+a+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":r=e.x-s+(e.cornerRadius+e.caretHeight);break;case"right":r=e.x-(e.cornerRadius+e.caretHeight)}i.drawRoundedRectangle(t,r,h,s,o,e.cornerRadius),t.fill(),t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,r+s/2,h+o/2);break;case"label":if(this._options.tooltips.custom&&this._options.tooltips.custom(this),!this._options.tooltips.enabled)return;i.drawRoundedRectangle(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=i.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=i.fontString(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),i.each(e.labels,function(a,s){t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(a,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(s+1)),t.fillStyle=i.color(e.legendColors[s].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(s+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=i.color(e.legendColors[s].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(s+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.bar={hover:{mode:"label"},scales:{xAxes:[{type:"category",categorySpacing:10,spacing:1,gridLines:{offsetGridLines:!0}}],yAxes:[{type:"linear"}]}},e.controllers.bar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.bar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),
-this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){i.each(this.getDataset().metaData,function(e,i){this.updateElement(e,i,t)},this)},updateElement:function(t,e,a){var s,o=this.getScaleForId(this.getDataset().xAxisID),n=this.getScaleForId(this.getDataset().yAxisID);s=n.getPixelForValue(n.min<0&&n.max<0?n.max:n.min>0&&n.max>0?n.min:0),i.extend(t,{_chart:this.chart.chart,_xScale:o,_yScale:n,_datasetIndex:this.index,_index:e,_model:{x:o.calculateBarX(this.chart.data.datasets.length,this.index,e),y:a?s:n.calculateBarY(this.index,e),label:this.chart.data.labels[e],datasetLabel:this.getDataset().label,base:n.calculateBarBase(this.index,e),width:o.calculateBarWidth(this.chart.data.datasets.length),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}}),t.pivot()},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.doughnut={animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},cutoutPercentage:50},e.defaults.pie=i.clone(e.defaults.doughnut),i.extend(e.defaults.pie,{cutoutPercentage:0}),e.controllers.doughnut=e.controllers.pie=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.doughnut.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t,i){this.getDataset().metaData=this.getDataset().metaData||[];var a=new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.getDataset().backgroundColor.splice(t,0,i),this.updateElement(a,t,!0),this.getDataset().metaData.splice(t,0,a)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,i){this.updateElement(e,i,t)},this)},updateElement:function(t,e,a){var s={x:this.chart.chart.width/2,y:this.chart.chart.height/2,startAngle:Math.PI*-.5,circumference:this.chart.options.animation.animateRotate?0:this.calculateCircumference(this.getDataset().data[e]),outerRadius:this.chart.options.animation.animateScale?0:this.outerRadius,innerRadius:this.chart.options.animation.animateScale?0:this.innerRadius};i.extend(t,{_chart:this.chart.chart,_datasetIndex:this.index,_index:e,_model:a?s:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,circumference:this.calculateCircumference(this.getDataset().data[e]),outerRadius:this.outerRadius,innerRadius:this.innerRadius,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.getDataset().label,e,this.chart.data.labels[e])}}),a||(0===e?t._model.startAngle=Math.PI*-.5:t._model.startAngle=this.getDataset().metaData[e-1]._model.endAngle,t._model.endAngle=t._model.startAngle+t._model.circumference,e<this.getDataset().data.length-1&&(this.getDataset().metaData[e+1]._model.startAngle=t._model.endAngle)),t.pivot()},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?1.999999*Math.PI*(t/this.getDataset().total):0}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.line={hover:{mode:"label"},scales:{xAxes:[{type:"category",id:"x-axis-0"}],yAxes:[{type:"linear",id:"y-axis-0"}]}},e.controllers.line=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.line.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i),this.updateBezierControlPoints()},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){var e,a=this.getDataset().metaDataset,s=this.getDataset().metaData,o=this.getScaleForId(this.getDataset().yAxisID);this.getScaleForId(this.getDataset().xAxisID);e=o.getPixelForValue(o.min<0&&o.max<0?o.max:o.min>0&&o.max>0?o.min:0),i.extend(a,{_scale:o,_datasetIndex:this.index,_children:s,_model:{tension:a.custom&&a.custom.tension?a.custom.tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,borderCapStyle:a.custom&&a.custom.borderCapStyle?a.custom.borderCapStyle:this.getDataset().borderCapStyle||this.chart.options.elements.line.borderCapStyle,borderDash:a.custom&&a.custom.borderDash?a.custom.borderDash:this.getDataset().borderDash||this.chart.options.elements.line.borderDash,borderDashOffset:a.custom&&a.custom.borderDashOffset?a.custom.borderDashOffset:this.getDataset().borderDashOffset||this.chart.options.elements.line.borderDashOffset,borderJoinStyle:a.custom&&a.custom.borderJoinStyle?a.custom.borderJoinStyle:this.getDataset().borderJoinStyle||this.chart.options.elements.line.borderJoinStyle,fill:a.custom&&a.custom.fill?a.custom.fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:o.top,scaleBottom:o.bottom,scaleZero:e}}),a.pivot(),i.each(s,function(e,i){this.updateElement(e,i,t)},this),this.updateBezierControlPoints()},updateElement:function(t,e,a){var s,o=this.getScaleForId(this.getDataset().yAxisID),n=this.getScaleForId(this.getDataset().xAxisID);s=o.getPixelForValue(o.min<0&&o.max<0?o.max:o.min>0&&o.max>0?o.min:0),i.extend(t,{_chart:this.chart.chart,_xScale:n,_yScale:o,_datasetIndex:this.index,_index:e,_model:{x:n.getPointPixelForValue(this.getDataset().data[e],e,this.index),y:a?s:o.getPointPixelForValue(this.getDataset().data[e],e,this.index),tension:t.custom&&t.custom.tension?t.custom.tension:this.chart.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth),skip:t.custom&&t.custom.skip?t.custom.skip:null===this.getDataset().data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,e,this.chart.options.elements.point.hitRadius)}})},updateBezierControlPoints:function(){i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e)._model,t._model,i.nextItem(this.getDataset().metaData,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.polarArea={scale:{type:"radialLinear",lineArc:!0},animateRotate:!0,animateScale:!0},e.controllers.polarArea=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.polarArea.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.chart.scale.calculateRange(),this.chart.scale.generateTicks(),this.chart.scale.buildYLabels(),this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,i){this.updateElement(e,i,t)},this)},updateElement:function(t,e,a){var s=1/this.getDataset().data.length*2,o=-.5*Math.PI+Math.PI*s*e,n=o+s*Math.PI,r={x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.options.animateScale?0:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[e]),startAngle:this.chart.options.animateRotate?Math.PI*-.5:o,endAngle:this.chart.options.animateRotate?Math.PI*-.5:n,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,e,this.chart.data.labels[e])};i.extend(t,{_chart:this.chart.chart,_datasetIndex:this.index,_index:e,_model:a?r:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[e]),startAngle:o,endAngle:n,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,e,this.chart.data.labels[e])}}),t.pivot()},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?2*Math.PI*(t/this.getDataset().total):0},updateScaleRange:function(){i.extend(this.chart.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.radar={scale:{type:"radialLinear"},elements:{line:{tension:0}}},e.controllers.radar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.radar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData,_loop:!0}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i,_model:{x:0,y:0}})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i),this.updateBezierControlPoints()},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){var e,a=(this.getDataset().metaDataset,this.getDataset().metaData),s=this.chart.scale;s.setScaleSize(),s.calculateRange(),s.generateTicks(),s.buildYLabels(),e=s.min<0&&s.max<0?s.getPointPositionForValue(0,s.max):s.min>0&&s.max>0?s.getPointPositionForValue(0,s.min):s.getPointPositionForValue(0,0),i.extend(this.getDataset().metaDataset,{_datasetIndex:this.index,_children:this.getDataset().metaData,_model:{tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:e}}),this.getDataset().metaDataset.pivot(),i.each(a,function(e,i){this.updateElement(e,i,t)},this),this.updateBezierControlPoints()},updateElement:function(t,e,a){var s=this.chart.scale.getPointPositionForValue(e,this.getDataset().data[e]);i.extend(t,{_datasetIndex:this.index,_index:e,_model:{x:a?this.chart.scale.xCenter:s.x,y:a?this.chart.scale.yCenter:s.y,tension:t.custom&&t.custom.tension?t.custom.tension:this.chart.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.getDataset().pointRadius,e,this.chart.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth),skip:t.custom&&t.custom.skip?t.custom.skip:null===this.getDataset().data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,e,this.chart.options.elements.point.hitRadius)}})},updateBezierControlPoints:function(){i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e,!0)._model,t._model,i.nextItem(this.getDataset().metaData,e,!0)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"bottom",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},labels:{show:!0,maxRotation:90,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},s=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},buildLabels:function(t){this.labels=[],this.options.labels.userCallback?this.data.labels.forEach(function(t,e){this.labels.push(this.options.labels.userCallback(t,e))},this):this.labels=this.data.labels},getPixelForValue:function(t,e,i,a){if(this.isHorizontal()){var s=(this.labelRotation>0,this.width-(this.paddingLeft+this.paddingRight)),o=s/Math.max(this.labels.length-(this.options.gridLines.offsetGridLines?0:1),1),n=o*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&a&&(n+=o/2),this.left+Math.round(n)}return this.top+e*(this.height/this.labels.length)},getPointPixelForValue:function(t,e,i){return this.getPixelForValue(t,e,i,!0)},calculateBaseWidth:function(){return this.getPixelForValue(null,1,0,!0)-this.getPixelForValue(null,0,0,!0)-2*this.options.categorySpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*this.options.spacing;return this.options.stacked?e:e/t},calculateBarX:function(t,e,i){var a=this.calculateBaseWidth(),s=this.getPixelForValue(null,i,e,!0)-a/2,o=this.calculateBarWidth(t);return this.options.stacked?s+o/2:s+o*e+e*this.options.spacing+o/2},calculateLabelRotation:function(t,e){var a=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=a;var s,o,n=this.ctx.measureText(this.labels[0]).width,r=this.ctx.measureText(this.labels[this.labels.length-1]).width;if(this.paddingRight=r/2+3,this.paddingLeft=n/2+3,this.labelRotation=0,this.options.display){var h,l,c=i.longestText(this.ctx,a,this.labels);this.labelWidth=c;for(var u=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>u+this.paddingLeft&&this.labelRotation<=this.options.labels.maxRotation;){if(h=Math.cos(i.toRadians(this.labelRotation)),l=Math.sin(i.toRadians(this.labelRotation)),s=h*n,o=h*r,s+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=s+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,l*c>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=h*c}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;e&&(this.paddingLeft-=e.left,this.paddingRight-=e.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},fit:function(t,e,a){this.isHorizontal()?this.width=t:this.height=e,this.buildLabels(),this.calculateLabelRotation(e,a);var s={width:0,height:0},o=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),n=i.longestText(this.ctx,o,this.labels);
-if(this.isHorizontal()?s.width=t:this.options.display&&(s.width=Math.min(n+6,t)),this.isHorizontal()&&this.options.display){var r=Math.sin(i.toRadians(this.labelRotation))*n+1.5*this.options.labels.fontSize;s.height=Math.min(r,e)}else this.options.display&&(s.height=e);return this.width=s.width,this.height=s.height,s},draw:function(t){if(this.options.display){var e;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){e=!0;var a="bottom"==this.options.position?this.top:this.bottom-10,s="bottom"==this.options.position?this.top+10:this.bottom,o=0!==this.labelRotation,n=!1;(this.options.labels.fontSize+4)*this.labels.length>this.width-(this.paddingLeft+this.paddingRight)&&(n=1+Math.floor((this.options.labels.fontSize+4)*this.labels.length/(this.width-(this.paddingLeft+this.paddingRight)))),i.each(this.labels,function(r,h){if(!(n>1&&h%n>0)){var l=this.getPixelForValue(r,h,null,!1),c=this.getPixelForValue(r,h,null,!0);this.options.gridLines.show&&(0===h?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),l+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(l,a),this.ctx.lineTo(l,s)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(l,t.top),this.ctx.lineTo(l,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(c,o?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=o?"right":"center",this.ctx.textBaseline=o?"middle":"top",this.ctx.fillText(r,0,0),this.ctx.restore())}},this)}else this.options.gridLines.show,this.options.labels.show}}});e.scaleService.registerScaleType("category",s,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"left",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},reverse:!1,beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},s=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},generateTicks:function(t,e){if(this.ticks=[],this.options.override)for(var a=0;a<=this.options.override.steps;++a){var s=this.options.override.start+a*this.options.override.stepWidth;this.ticks.push(s)}else{var o;if(o=this.isHorizontal()?Math.min(11,Math.ceil(t/50)):Math.min(11,Math.ceil(e/(2*this.options.labels.fontSize))),o=Math.max(2,o),this.options.beginAtZero){var n=i.sign(this.min),r=i.sign(this.max);0>n&&0>r?this.max=0:n>0&&r>0&&(this.min=0)}for(var h=i.niceNum(this.max-this.min,!1),l=i.niceNum(h/(o-1),!0),c=Math.floor(this.min/l)*l,u=Math.ceil(this.max/l)*l,d=c;u>=d;d+=l)this.ticks.push(d)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks),this.options.reverse?(this.ticks.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,a){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.labels.push(s?s:"")},this)},getRightValue:function(t){return"object"==typeof t?this.isHorizontal()?t.x:t.y:t},getPixelForValue:function(t){var e,i=this.end-this.start;return e=this.isHorizontal()?this.left+this.width/i*(t-this.start):this.bottom-this.height/i*(t-this.start)},calculateRange:function(){this.min=null,this.max=null;var t=[],e=[];if(this.options.stacked){i.each(this.data.datasets,function(a){(this.isHorizontal()?a.xAxisID===this.id:a.yAxisID===this.id)&&i.each(a.data,function(i,a){var s=this.getRightValue(i);t[a]=t[a]||0,e[a]=e[a]||0,this.options.relativePoints?t[a]=100:0>s?e[a]+=s:t[a]+=s},this)},this);var a=t.concat(e);this.min=i.min(a),this.max=i.max(a)}else i.each(this.data.datasets,function(t){(this.isHorizontal()?t.xAxisID===this.id:t.yAxisID===this.id)&&i.each(t.data,function(t,e){var i=this.getRightValue(t);null===this.min?this.min=i:i<this.min&&(this.min=i),null===this.max?this.max=i:i>this.max&&(this.max=i)},this)},this);this.min===this.max&&(this.min--,this.max++)},getPointPixelForValue:function(t,e,i){var a=this.getRightValue(t);if(this.options.stacked){for(var s=0,o=0,n=this.data.datasets.length-1;n>i;--n)this.data.datasets[n].data[e]<0?o+=this.data.datasets[n].data[e]:s+=this.data.datasets[n].data[e];return this.getPixelForValue(0>a?o+a:s+a)}return this.getPixelForValue(a)},calculateBarBase:function(t,e){var i=0;if(this.options.stacked){var a=this.data.datasets[t].data[e];if(0>a)for(var s=0;t>s;s++)this.data.datasets[s].yAxisID===this.id&&(i+=this.data.datasets[s].data[e]<0?this.data.datasets[s].data[e]:0);else for(var o=0;t>o;o++)this.data.datasets[o].yAxisID===this.id&&(i+=this.data.datasets[o].data[e]>0?this.data.datasets[o].data[e]:0);return this.getPixelForValue(i)}return i=this.getPixelForValue(this.min),this.beginAtZero||this.min<=0&&this.max>=0||this.min>=0&&this.max<=0?(i=this.getPixelForValue(0),i+=this.options.gridLines.lineWidth):this.min<0&&this.max<0&&(i=this.getPixelForValue(this.max)),i},calculateBarY:function(t,e){var i=this.data.datasets[t].data[e];if(this.options.stacked){for(var a=0,s=0,o=0;t>o;o++)this.data.datasets[o].data[e]<0?s+=this.data.datasets[o].data[e]||0:a+=this.data.datasets[o].data[e]||0;return this.getPixelForValue(0>i?s+i:a+i)}for(var n=0,r=t;r<this.data.datasets.length;r++)n+=r===t&&i?i:i;return this.getPixelForValue(i)},fit:function(t,e){this.calculateRange(),this.generateTicks(t,e),this.buildLabels();var a={width:0,height:0};if(this.isHorizontal()?a.width=t:a.width=this.options.gridLines.show&&this.options.display?10:0,this.isHorizontal()?a.height=this.options.gridLines.show&&this.options.display?10:0:a.height=e,this.options.labels.show&&this.options.display){var s=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);if(this.isHorizontal()){var o=(e-a.height,1.5*this.options.labels.fontSize);a.height=Math.min(e,a.height+o)}else{var n=t-a.width,r=i.longestText(this.ctx,s,this.labels);n>r?a.width+=r:a.width=t}}return this.width=a.width,this.height=a.height,a},draw:function(t){if(this.options.display){var e,a;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var s="bottom"==this.options.position?this.top:this.bottom-5,o="bottom"==this.options.position?this.top+5:this.bottom;i.each(this.ticks,function(n,r){var h=this.getPixelForValue(n);0===n||!a&&0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,s),this.ctx.lineTo(h,o)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()},this)}if(this.options.labels.show){var n;"top"==this.options.position?(n=this.bottom-10,this.ctx.textBaseline="bottom"):(n=this.top+10,this.ctx.textBaseline="top"),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,i,n)},this)}}else{if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var r="right"==this.options.position?this.left:this.right-5,h="right"==this.options.position?this.left+5:this.right;i.each(this.ticks,function(s,o){var n=this.getPixelForValue(s);0===s||!a&&0===o?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),n+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(r,n),this.ctx.lineTo(h,n)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,n),this.ctx.lineTo(t.right,n)),this.ctx.stroke()},this)}if(this.options.labels.show){var l;"left"==this.options.position?(l=this.right-10,this.ctx.textAlign="right"):(l=this.left+5,this.ctx.textAlign="left"),this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,l,i)},this)}}}}});e.scaleService.registerScaleType("linear",s,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,animate:!0,lineArc:!1,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1},angleLines:{show:!0,color:"rgba(0,0,0, 0.1)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},s=e.Element.extend({initialize:function(){this.height=this.chart.height,this.width=this.chart.width,this.xCenter=this.chart.width/2,this.yCenter=this.chart.height/2,this.size=i.min([this.height,this.width]),this.labels=this.data.labels,this.drawingArea=this.options.display?this.size/2-(this.options.labels.fontSize/2+this.options.labels.backdropPaddingY):this.size/2},getValueCount:function(){return this.data.labels.length},update:function(){this.options.lineArc?this.drawingArea=this.options.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},calculateRange:function(){this.min=null,this.max=null,i.each(this.data.datasets,function(t){i.each(t.data,function(t,e){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)},generateTicks:function(){if(this.ticks=[],this.options.override)for(var t=0;t<=this.options.override.steps;++t){var e=this.options.override.start+t*this.options.override.stepWidth;this.ticks.push(e)}else{var a=Math.min(11,Math.ceil(this.drawingArea/(2*this.options.labels.fontSize)));if(a=Math.max(2,a),this.options.beginAtZero){var s=i.sign(this.min),o=i.sign(this.max);0>s&&0>o?this.max=0:s>0&&o>0&&(this.min=0)}for(var n=i.niceNum(this.max-this.min,!1),r=i.niceNum(n/(a-1),!0),h=Math.floor(this.min/r)*r,l=Math.ceil(this.max/r)*r,c=h;l>=c;c+=r)this.ticks.push(c)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildYLabels:function(){this.yLabels=[],i.each(this.ticks,function(t,e,a){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.yLabels.push(s?s:"")},this)},getCircumference:function(){return 2*Math.PI/this.getValueCount()},setScaleSize:function(){var t,e,a,s,o,n,r,h,l,c,u,d,g=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),m=this.width,f=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.getValueCount();e++)t=this.getPointPosition(e,g),a=this.ctx.measureText(i.template(this.options.labels.template,{value:this.labels[e]})).width+5,0===e||e===this.getValueCount()/2?(s=a/2,t.x+s>m&&(m=t.x+s,o=e),t.x-s<f&&(f=t.x-s,r=e)):e<this.getValueCount()/2?t.x+a>m&&(m=t.x+a,o=e):e>this.getValueCount()/2&&t.x-a<f&&(f=t.x-a,r=e);l=f,c=Math.ceil(m-this.width),n=this.getIndexAngle(o),h=this.getIndexAngle(r),u=c/Math.sin(n+Math.PI/2),d=l/Math.sin(h+Math.PI/2),u=i.isNumber(u)?u:0,d=i.isNumber(d)?d:0,this.drawingArea=g-(d+u)/2,this.setCenterPoint(d,u)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,a=t+this.drawingArea;this.xCenter=(a+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.getValueCount();return t*e-Math.PI/2},getDistanceFromCenterForValue:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},getPointPositionForValue:function(t,e){return this.getPointPosition(t,this.getDistanceFromCenterForValue(e))},draw:function(){if(this.options.display){var t=this.ctx;if(i.each(this.yLabels,function(e,a){if(a>0){var s=this.getDistanceFromCenterForValue(this.ticks[a]),o=this.yCenter-s;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,s,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var n=0;n<this.getValueCount();n++){var r=this.getPointPosition(n,this.getDistanceFromCenterForValue(this.ticks[a]));0===n?t.moveTo(r.x,r.y):t.lineTo(r.x,r.y)}t.closePath(),t.stroke()}if(this.options.labels.show){if(t.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),this.options.labels.showLabelBackdrop){var h=t.measureText(e).width;t.fillStyle=this.options.labels.backdropColor,t.fillRect(this.xCenter-h/2-this.options.labels.backdropPaddingX,o-this.fontSize/2-this.options.labels.backdropPaddingY,h+2*this.options.labels.backdropPaddingX,this.options.labels.fontSize+2*this.options.labels.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.labels.fontColor,t.fillText(e,this.xCenter,o)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.getValueCount()-1;e>=0;e--){if(this.options.angleLines.show){var a=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(a.x,a.y),t.stroke(),t.closePath()}var s=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var o=this.labels.length,n=this.labels.length/2,r=n/2,h=r>e||e>o-r,l=e===r||e===o-r;0===e?t.textAlign="center":e===n?t.textAlign="center":n>e?t.textAlign="left":t.textAlign="right",l?t.textBaseline="middle":h?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.labels[e],s.x,s.y)}}}}});e.scaleService.registerScaleType("radialLinear",s,a)}.call(this),/*!
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e.each(this.data.datasets,function(t){e.each(t.metaData,function(t){t.inLabelRange(i.x,i.y)&&a.push(t)},this)},this),a},getDatasetAtEvent:function(t){for(var i=e.getRelativePosition(t),a=[],s=0;s<this.chart.data.datasets.length;s++)for(elementIndex=0;elementIndex<this.chart.data.datasets[s].metaData.length;elementIndex++)this.chart.data.datasets[s].metaData[elementIndex].inLabelRange(i.x,i.y)&&e.each(this.chart.data.datasets,datasetIterator);return a.length?a:[]},generateLegend:function(){return e.template(this.options.legendTemplate,this)},destroy:function(){this.clear(),e.unbindEvents(this,this.events);var t=this.chart.canvas;t.width=this.chart.width,t.height=this.chart.height,t.style.removeProperty?(t.style.removeProperty("width"),t.style.removeProperty("height")):(t.style.removeAttribute("width"),t.style.removeAttribute("height")),delete Chart.instances[this.id]},toBase64Image:function(){return 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t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);if(this.lastActive.length)switch(this.options.hover.mode){case"single":this.data.datasets[this.lastActive[0]._datasetIndex].controller.removeHoverStyle(this.lastActive[0],this.lastActive[0]._datasetIndex,this.lastActive[0]._index);break;case"label":for(var i=0;i<this.lastActive.length;i++)this.data.datasets[this.lastActive[i]._datasetIndex].controller.removeHoverStyle(this.lastActive[i],this.lastActive[i]._datasetIndex,this.lastActive[i]._index);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":this.data.datasets[this.active[0]._datasetIndex].controller.setHoverStyle(this.active[0]);break;case"label":for(var i=0;i<this.active.length;i++)this.data.datasets[this.active[i]._datasetIndex].controller.setHoverStyle(this.active[i]);break;case"dataset":}if((this.options.tooltips.enabled||this.options.tooltips.custom)&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,e.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;e.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration,!0))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers);e.addEvent(window,"resize",function(){var t;return function(){clearTimeout(t),t=setTimeout(function(){e.each(Chart.instances,function(t){t.options.responsive&&t.resize()})},16)}}())}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.scaleService={constructors:{},defaults:{},registerScaleType:function(t,e,i){this.constructors[t]=e,this.defaults[t]=i},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0},getScaleDefaults:function(t){return this.defaults.hasOwnProperty(t)?this.defaults[t]:{}},fitScalesForChart:function(t,e,a){var s=e>30?5:2,o=a>30?5:2;if(t){var n=i.where(t.scales,function(t){return"left"==t.options.position}),r=i.where(t.scales,function(t){return"right"==t.options.position}),h=i.where(t.scales,function(t){return"top"==t.options.position}),l=i.where(t.scales,function(t){return"bottom"==t.options.position}),c=e/2,u=a/2;c-=2*s,u-=2*o;var d=(e-c)/(n.length+r.length),g=(a-u)/(h.length+l.length),m=[],p=function(t){var e=t.fit(d,u);m.push({horizontal:!1,minSize:e,scale:t})},f=function(t){var e=t.fit(c,g);m.push({horizontal:!0,minSize:e,scale:t})};i.each(n,p),i.each(r,p),i.each(h,f),i.each(l,f);var v=a-2*o,b=e-2*s;i.each(m,function(t){t.horizontal?v-=t.minSize.height:b-=t.minSize.width});var x=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t});e&&t.fit(e.minSize.width,v)},y=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:w,right:C,top:0,bottom:0};e&&t.fit(b,e.minSize.height,a)},w=s,C=s,D=o,_=o;i.each(n,x),i.each(r,x),i.each(n,function(t){w+=t.width}),i.each(r,function(t){C+=t.width}),i.each(h,y),i.each(l,y),i.each(h,function(t){D+=t.height}),i.each(l,function(t){_+=t.height}),i.each(n,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:D,bottom:_};e&&t.fit(e.minSize.width,v,a)}),i.each(r,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:D,bottom:_};e&&t.fit(e.minSize.width,v,a)});var k=s,S=o,A=function(t){t.left=k,t.right=k+t.width,t.top=D,t.bottom=D+v,k=t.right},P=function(t){t.left=w,t.right=w+b,t.top=S,t.bottom=S+t.height,S=t.bottom};i.each(n,A),i.each(h,P),k+=b,S+=v,i.each(r,A),i.each(l,P),t.chartArea={left:w,top:D,right:w+b,bottom:D+v}}}}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.tooltips={enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>: ","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>: ","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},e.Tooltip=e.Element.extend({initialize:function(){var t=this._options;i.extend(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":i.extend(this._model,{text:i.template(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();i.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var a,s,o=[],n=[],r=this._data.datasets.length-1;r>=0&&(a=this._data.datasets[r].metaData,s=i.indexOf(a,this._active[0]),-1===s);r--);var h=function(){var t,e,a,r,h,l=[],c=[],u=[];return i.each(this._data.datasets,function(e){t=e.metaData,t[s]&&t[s].hasValue()&&l.push(t[s])},this),i.each(this._options.stacked?l.reverse():l,function(t){c.push(t._view.x),u.push(t._view.y),o.push(i.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),n.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),h=i.min(u),a=i.max(u),r=i.min(c),e=i.max(c),{x:r>this._chart.width/2?r:e,y:(h+a)/2}}.call(this,s);i.extend(this._model,{x:h.x,y:h.y,labels:o,title:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:"",legendColors:n,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=o.length*this._model.fontSize+(o.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var l=t.measureText(this._model.title).width,c=i.longestText(t,this.font,o)+this._model.fontSize+3,u=i.max([c,l]);this._model.width=u+2*this._model.xPadding;var d=this._model.height/2;this._model.y-d<0?this._model.y=d:this._model.y+d>this._chart.height&&(this._model.y=this._chart.height-d),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.hover.mode){case"single":t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var a=e.caretPadding||2,s=t.measureText(e.text).width+2*e.xPadding,o=e.fontSize+2*e.yPadding,n=o+e.caretHeight+a;e.x+s/2>this._chart.width?e.xAlign="left":e.x-s/2<0&&(e.xAlign="right"),e.y-n<0&&(e.yAlign="below");var r=e.x-s/2,h=e.y-n;if(t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),this._options.tooltips.custom&&this._options.tooltips.custom(this),!this._options.tooltips.enabled)return;switch(e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-a),t.lineTo(e.x+e.caretHeight,e.y-(a+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(a+e.caretHeight)),t.closePath(),t.fill();break;case"below":h=e.y+a+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+a),t.lineTo(e.x+e.caretHeight,e.y+a+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+a+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":r=e.x-s+(e.cornerRadius+e.caretHeight);break;case"right":r=e.x-(e.cornerRadius+e.caretHeight)}i.drawRoundedRectangle(t,r,h,s,o,e.cornerRadius),t.fill(),t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,r+s/2,h+o/2);break;case"label":if(this._options.tooltips.custom&&this._options.tooltips.custom(this),!this._options.tooltips.enabled)return;i.drawRoundedRectangle(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=i.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=i.fontString(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),i.each(e.labels,function(a,s){t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(a,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(s+1)),t.fillStyle=i.color(e.legendColors[s].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(s+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=i.color(e.legendColors[s].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(s+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.bar={hover:{mode:"label"},scales:{xAxes:[{type:"category",categorySpacing:10,spacing:1,gridLines:{offsetGridLines:!0}}],yAxes:[{type:"linear"}]}},e.controllers.bar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.bar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)
+},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){i.each(this.getDataset().metaData,function(e,i){this.updateElement(e,i,t)},this)},updateElement:function(t,e,a){var s,o=this.getScaleForId(this.getDataset().xAxisID),n=this.getScaleForId(this.getDataset().yAxisID);s=n.getPixelForValue(n.min<0&&n.max<0?n.max:n.min>0&&n.max>0?n.min:0),i.extend(t,{_chart:this.chart.chart,_xScale:o,_yScale:n,_datasetIndex:this.index,_index:e,_model:{x:o.calculateBarX(this.chart.data.datasets.length,this.index,e),y:a?s:n.calculateBarY(this.index,e),label:this.chart.data.labels[e],datasetLabel:this.getDataset().label,base:n.calculateBarBase(this.index,e),width:o.calculateBarWidth(this.chart.data.datasets.length),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}}),t.pivot()},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.doughnut={animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},cutoutPercentage:50},e.defaults.pie=i.clone(e.defaults.doughnut),i.extend(e.defaults.pie,{cutoutPercentage:0}),e.controllers.doughnut=e.controllers.pie=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.doughnut.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t,i){this.getDataset().metaData=this.getDataset().metaData||[];var a=new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.getDataset().backgroundColor.splice(t,0,i),this.updateElement(a,t,!0),this.getDataset().metaData.splice(t,0,a)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){this.chart.outerRadius=i.min([this.chart.chart.width,this.chart.chart.height])/2-this.chart.options.elements.arc.borderWidth/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,i){this.updateElement(e,i,t)},this)},updateElement:function(t,e,a){var s={x:this.chart.chart.width/2,y:this.chart.chart.height/2,startAngle:Math.PI*-.5,circumference:this.chart.options.animation.animateRotate?0:this.calculateCircumference(this.getDataset().data[e]),outerRadius:this.chart.options.animation.animateScale?0:this.outerRadius,innerRadius:this.chart.options.animation.animateScale?0:this.innerRadius};i.extend(t,{_chart:this.chart.chart,_datasetIndex:this.index,_index:e,_model:a?s:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,circumference:this.calculateCircumference(this.getDataset().data[e]),outerRadius:this.outerRadius,innerRadius:this.innerRadius,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.getDataset().label,e,this.chart.data.labels[e])}}),a||(t._model.startAngle=0===e?Math.PI*-.5:this.getDataset().metaData[e-1]._model.endAngle,t._model.endAngle=t._model.startAngle+t._model.circumference,e<this.getDataset().data.length-1&&(this.getDataset().metaData[e+1]._model.startAngle=t._model.endAngle)),t.pivot()},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?1.999999*Math.PI*(t/this.getDataset().total):0}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.line={hover:{mode:"label"},scales:{xAxes:[{type:"category",id:"x-axis-0"}],yAxes:[{type:"linear",id:"y-axis-0"}]}},e.controllers.line=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.line.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i),this.updateBezierControlPoints()},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){{var e,a=this.getDataset().metaDataset,s=this.getDataset().metaData,o=this.getScaleForId(this.getDataset().yAxisID);this.getScaleForId(this.getDataset().xAxisID)}e=o.getPixelForValue(o.min<0&&o.max<0?o.max:o.min>0&&o.max>0?o.min:0),i.extend(a,{_scale:o,_datasetIndex:this.index,_children:s,_model:{tension:a.custom&&a.custom.tension?a.custom.tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,borderCapStyle:a.custom&&a.custom.borderCapStyle?a.custom.borderCapStyle:this.getDataset().borderCapStyle||this.chart.options.elements.line.borderCapStyle,borderDash:a.custom&&a.custom.borderDash?a.custom.borderDash:this.getDataset().borderDash||this.chart.options.elements.line.borderDash,borderDashOffset:a.custom&&a.custom.borderDashOffset?a.custom.borderDashOffset:this.getDataset().borderDashOffset||this.chart.options.elements.line.borderDashOffset,borderJoinStyle:a.custom&&a.custom.borderJoinStyle?a.custom.borderJoinStyle:this.getDataset().borderJoinStyle||this.chart.options.elements.line.borderJoinStyle,fill:a.custom&&a.custom.fill?a.custom.fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:o.top,scaleBottom:o.bottom,scaleZero:e}}),a.pivot(),i.each(s,function(e,i){this.updateElement(e,i,t)},this),this.updateBezierControlPoints()},updateElement:function(t,e,a){var s,o=this.getScaleForId(this.getDataset().yAxisID),n=this.getScaleForId(this.getDataset().xAxisID);s=o.getPixelForValue(o.min<0&&o.max<0?o.max:o.min>0&&o.max>0?o.min:0),i.extend(t,{_chart:this.chart.chart,_xScale:n,_yScale:o,_datasetIndex:this.index,_index:e,_model:{x:n.getPointPixelForValue(this.getDataset().data[e],e,this.index),y:a?s:o.getPointPixelForValue(this.getDataset().data[e],e,this.index),tension:t.custom&&t.custom.tension?t.custom.tension:this.chart.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth),skip:t.custom&&t.custom.skip?t.custom.skip:null===this.getDataset().data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,e,this.chart.options.elements.point.hitRadius)}})},updateBezierControlPoints:function(){i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e)._model,t._model,i.nextItem(this.getDataset().metaData,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,t._model.controlPointNextY=a.next.y>this.chart.chartArea.bottom?this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?this.chart.chartArea.top:a.next.y,t._model.controlPointPreviousY=a.previous.y>this.chart.chartArea.bottom?this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?this.chart.chartArea.top:a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.polarArea={scale:{type:"radialLinear",lineArc:!0},animateRotate:!0,animateScale:!0},e.controllers.polarArea=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.polarArea.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.chart.scale.calculateRange(),this.chart.scale.generateTicks(),this.chart.scale.buildYLabels(),this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,i){this.updateElement(e,i,t)},this)},updateElement:function(t,e,a){var s=1/this.getDataset().data.length*2,o=-.5*Math.PI+Math.PI*s*e,n=o+s*Math.PI,r={x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.options.animateScale?0:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[e]),startAngle:this.chart.options.animateRotate?Math.PI*-.5:o,endAngle:this.chart.options.animateRotate?Math.PI*-.5:n,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,e,this.chart.data.labels[e])};i.extend(t,{_chart:this.chart.chart,_datasetIndex:this.index,_index:e,_model:a?r:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[e]),startAngle:o,endAngle:n,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,e,this.chart.data.labels[e])}}),t.pivot()},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?2*Math.PI*(t/this.getDataset().total):0},updateScaleRange:function(){i.extend(this.chart.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.radar={scale:{type:"radialLinear"},elements:{line:{tension:0}}},e.controllers.radar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.radar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData,_loop:!0}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i,_model:{x:0,y:0}})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i),this.updateBezierControlPoints()},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){var e,a=(this.getDataset().metaDataset,this.getDataset().metaData),s=this.chart.scale;s.setScaleSize(),s.calculateRange(),s.generateTicks(),s.buildYLabels(),e=s.min<0&&s.max<0?s.getPointPositionForValue(0,s.max):s.min>0&&s.max>0?s.getPointPositionForValue(0,s.min):s.getPointPositionForValue(0,0),i.extend(this.getDataset().metaDataset,{_datasetIndex:this.index,_children:this.getDataset().metaData,_model:{tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:e}}),this.getDataset().metaDataset.pivot(),i.each(a,function(e,i){this.updateElement(e,i,t)},this),this.updateBezierControlPoints()},updateElement:function(t,e,a){var s=this.chart.scale.getPointPositionForValue(e,this.getDataset().data[e]);i.extend(t,{_datasetIndex:this.index,_index:e,_model:{x:a?this.chart.scale.xCenter:s.x,y:a?this.chart.scale.yCenter:s.y,tension:t.custom&&t.custom.tension?t.custom.tension:this.chart.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.getDataset().pointRadius,e,this.chart.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth),skip:t.custom&&t.custom.skip?t.custom.skip:null===this.getDataset().data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,e,this.chart.options.elements.point.hitRadius)}})},updateBezierControlPoints:function(){i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e,!0)._model,t._model,i.nextItem(this.getDataset().metaData,e,!0)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,t._model.controlPointNextY=a.next.y>this.chart.chartArea.bottom?this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?this.chart.chartArea.top:a.next.y,t._model.controlPointPreviousY=a.previous.y>this.chart.chartArea.bottom?this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?this.chart.chartArea.top:a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"bottom",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},labels:{show:!0,maxRotation:90,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},s=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},buildLabels:function(){this.labels=[],this.options.labels.userCallback?this.data.labels.forEach(function(t,e){this.labels.push(this.options.labels.userCallback(t,e))},this):this.labels=this.data.labels},getPixelForValue:function(t,e,i,a){if(this.isHorizontal()){var s=(this.labelRotation>0,this.width-(this.paddingLeft+this.paddingRight)),o=s/Math.max(this.labels.length-(this.options.gridLines.offsetGridLines?0:1),1),n=o*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&a&&(n+=o/2),this.left+Math.round(n)}return this.top+e*(this.height/this.labels.length)},getPointPixelForValue:function(t,e,i){return this.getPixelForValue(t,e,i,!0)},calculateBaseWidth:function(){return this.getPixelForValue(null,1,0,!0)-this.getPixelForValue(null,0,0,!0)-2*this.options.categorySpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*this.options.spacing;return this.options.stacked?e:e/t},calculateBarX:function(t,e,i){var a=this.calculateBaseWidth(),s=this.getPixelForValue(null,i,e,!0)-a/2,o=this.calculateBarWidth(t);return this.options.stacked?s+o/2:s+o*e+e*this.options.spacing+o/2},calculateLabelRotation:function(t,e){var a=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=a;var s,o,n=this.ctx.measureText(this.labels[0]).width,r=this.ctx.measureText(this.labels[this.labels.length-1]).width;if(this.paddingRight=r/2+3,this.paddingLeft=n/2+3,this.labelRotation=0,this.options.display){var h,l,c=i.longestText(this.ctx,a,this.labels);this.labelWidth=c;for(var u=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>u+this.paddingLeft&&this.labelRotation<=this.options.labels.maxRotation;){if(h=Math.cos(i.toRadians(this.labelRotation)),l=Math.sin(i.toRadians(this.labelRotation)),s=h*n,o=h*r,s+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=s+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,l*c>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=h*c}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;e&&(this.paddingLeft-=e.left,this.paddingRight-=e.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},fit:function(t,e,a){this.isHorizontal()?this.width=t:this.height=e,this.buildLabels(),this.calculateLabelRotation(e,a);var s={width:0,height:0},o=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),n=i.longestText(this.ctx,o,this.labels);if(this.isHorizontal()?s.width=t:this.options.display&&(s.width=Math.min(n+6,t)),this.isHorizontal()&&this.options.display){var r=Math.sin(i.toRadians(this.labelRotation))*n+1.5*this.options.labels.fontSize;s.height=Math.min(r,e)
+}else this.options.display&&(s.height=e);return this.width=s.width,this.height=s.height,s},draw:function(t){if(this.options.display){var e;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){e=!0;var a="bottom"==this.options.position?this.top:this.bottom-10,s="bottom"==this.options.position?this.top+10:this.bottom,o=0!==this.labelRotation,n=!1;(this.options.labels.fontSize+4)*this.labels.length>this.width-(this.paddingLeft+this.paddingRight)&&(n=1+Math.floor((this.options.labels.fontSize+4)*this.labels.length/(this.width-(this.paddingLeft+this.paddingRight)))),i.each(this.labels,function(r,h){if(!(n>1&&h%n>0)){var l=this.getPixelForValue(r,h,null,!1),c=this.getPixelForValue(r,h,null,!0);this.options.gridLines.show&&(0===h?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),l+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(l,a),this.ctx.lineTo(l,s)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(l,t.top),this.ctx.lineTo(l,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(c,o?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=o?"right":"center",this.ctx.textBaseline=o?"middle":"top",this.ctx.fillText(r,0,0),this.ctx.restore())}},this)}else this.options.gridLines.show,this.options.labels.show}}});e.scaleService.registerScaleType("category",s,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"left",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},reverse:!1,beginAtZero:!1,override:null,labels:{show:!0,mirror:!1,padding:10,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},s=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},generateTicks:function(t,e){if(this.ticks=[],this.options.override)for(var a=0;a<=this.options.override.steps;++a){var s=this.options.override.start+a*this.options.override.stepWidth;this.ticks.push(s)}else{var o;if(o=this.isHorizontal()?Math.min(11,Math.ceil(t/50)):Math.min(11,Math.ceil(e/(2*this.options.labels.fontSize))),o=Math.max(2,o),this.options.beginAtZero){var n=i.sign(this.min),r=i.sign(this.max);0>n&&0>r?this.max=0:n>0&&r>0&&(this.min=0)}for(var h=i.niceNum(this.max-this.min,!1),l=i.niceNum(h/(o-1),!0),c=Math.floor(this.min/l)*l,u=Math.ceil(this.max/l)*l,d=c;u>=d;d+=l)this.ticks.push(d)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks),this.options.reverse?(this.ticks.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,a){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.labels.push(s?s:"")},this)},getRightValue:function(t){return"object"==typeof t?this.isHorizontal()?t.x:t.y:t},getPixelForValue:function(t){var e,i=this.end-this.start;if(this.isHorizontal()){var a=this.width-(this.paddingLeft+this.paddingRight);e=this.left+a/i*(t-this.start),e+=this.paddingLeft}else{var s=this.height-(this.paddingTop+this.paddingBottom);e=this.bottom-s/i*(t-this.start),e+=this.paddingTop}return e},calculateRange:function(){this.min=null,this.max=null;var t=[],e=[];if(this.options.stacked){i.each(this.data.datasets,function(a){(this.isHorizontal()?a.xAxisID===this.id:a.yAxisID===this.id)&&i.each(a.data,function(i,a){var s=this.getRightValue(i);t[a]=t[a]||0,e[a]=e[a]||0,this.options.relativePoints?t[a]=100:0>s?e[a]+=s:t[a]+=s},this)},this);var a=t.concat(e);this.min=i.min(a),this.max=i.max(a)}else i.each(this.data.datasets,function(t){(this.isHorizontal()?t.xAxisID===this.id:t.yAxisID===this.id)&&i.each(t.data,function(t){var e=this.getRightValue(t);null===this.min?this.min=e:e<this.min&&(this.min=e),null===this.max?this.max=e:e>this.max&&(this.max=e)},this)},this);this.min===this.max&&(this.min--,this.max++)},getPointPixelForValue:function(t,e,i){var a=this.getRightValue(t);if(this.options.stacked){for(var s=0,o=0,n=this.data.datasets.length-1;n>i;--n)this.data.datasets[n].data[e]<0?o+=this.data.datasets[n].data[e]:s+=this.data.datasets[n].data[e];return this.getPixelForValue(0>a?o+a:s+a)}return this.getPixelForValue(a)},calculateBarBase:function(t,e){var i=0;if(this.options.stacked){var a=this.data.datasets[t].data[e];if(0>a)for(var s=0;t>s;s++)this.data.datasets[s].yAxisID===this.id&&(i+=this.data.datasets[s].data[e]<0?this.data.datasets[s].data[e]:0);else for(var o=0;t>o;o++)this.data.datasets[o].yAxisID===this.id&&(i+=this.data.datasets[o].data[e]>0?this.data.datasets[o].data[e]:0);return this.getPixelForValue(i)}return i=this.getPixelForValue(this.min),this.beginAtZero||this.min<=0&&this.max>=0||this.min>=0&&this.max<=0?(i=this.getPixelForValue(0),i+=this.options.gridLines.lineWidth):this.min<0&&this.max<0&&(i=this.getPixelForValue(this.max)),i},calculateBarY:function(t,e){var i=this.data.datasets[t].data[e];if(this.options.stacked){for(var a=0,s=0,o=0;t>o;o++)this.data.datasets[o].data[e]<0?s+=this.data.datasets[o].data[e]||0:a+=this.data.datasets[o].data[e]||0;return this.getPixelForValue(0>i?s+i:a+i)}for(var n=0,r=t;r<this.data.datasets.length;r++)n+=r===t&&i?i:i;return this.getPixelForValue(i)},fit:function(t,e,a){this.calculateRange(),this.generateTicks(t,e),this.buildLabels();var s={width:0,height:0};if(s.width=this.isHorizontal()?t:this.options.gridLines.show&&this.options.display?10:0,s.height=this.isHorizontal()?this.options.gridLines.show&&this.options.display?10:0:e,this.paddingLeft=0,this.paddingRight=0,this.paddingTop=0,this.paddingBottom=0,this.options.labels.show&&this.options.display){var o=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);if(this.isHorizontal()){var n=(e-s.height,1.5*this.options.labels.fontSize);s.height=Math.min(e,s.height+n);var o=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=o;var r=this.ctx.measureText(this.labels[0]).width,h=this.ctx.measureText(this.labels[this.labels.length-1]).width;this.paddingLeft=r/2,this.paddingRight=h/2}else{var l=t-s.width,c=i.longestText(this.ctx,o,this.labels);l>c?(s.width+=c,s.width+=3):s.width=t,this.paddingTop=this.options.labels.fontSize/2,this.paddingBottom=this.options.labels.fontSize/2}}return a&&(this.paddingLeft-=a.left,this.paddingTop-=a.top,this.paddingRight-=a.right,this.paddingBottom-=a.bottom,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingTop=Math.max(this.paddingTop,0),this.paddingRight=Math.max(this.paddingRight,0),this.paddingBottom=Math.max(this.paddingBottom,0)),this.width=s.width,this.height=s.height,s},draw:function(t){if(this.options.display){var e,a;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var s="bottom"==this.options.position?this.top:this.bottom-5,o="bottom"==this.options.position?this.top+5:this.bottom;i.each(this.ticks,function(n,r){var h=this.getPixelForValue(n);0===n||!a&&0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,s),this.ctx.lineTo(h,o)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()},this)}if(this.options.labels.show){var n;"top"==this.options.position?(n=this.bottom-10,this.ctx.textBaseline="bottom"):(n=this.top+10,this.ctx.textBaseline="top"),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,i,n)},this)}}else{if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var r="right"==this.options.position?this.left:this.right-5,h="right"==this.options.position?this.left+5:this.right;i.each(this.ticks,function(s,o){var n=this.getPixelForValue(s);0===s||!a&&0===o?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),n+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(r,n),this.ctx.lineTo(h,n)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,n),this.ctx.lineTo(t.right,n)),this.ctx.stroke()},this)}if(this.options.labels.show){var l;"left"==this.options.position?this.options.labels.mirror?(l=this.right+this.options.labels.padding,this.ctx.textAlign="left"):(l=this.right-this.options.labels.padding,this.ctx.textAlign="right"):this.options.labels.mirror?(l=this.left-this.options.labels.padding,this.ctx.textAlign="right"):(l=this.left+this.options.labels.padding,this.ctx.textAlign="left"),this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,l,i)},this)}}}}});e.scaleService.registerScaleType("linear",s,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,animate:!0,lineArc:!1,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1},angleLines:{show:!0,color:"rgba(0,0,0, 0.1)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},s=e.Element.extend({initialize:function(){this.height=this.chart.height,this.width=this.chart.width,this.xCenter=this.chart.width/2,this.yCenter=this.chart.height/2,this.size=i.min([this.height,this.width]),this.labels=this.data.labels,this.drawingArea=this.options.display?this.size/2-(this.options.labels.fontSize/2+this.options.labels.backdropPaddingY):this.size/2},getValueCount:function(){return this.data.labels.length},update:function(){this.options.lineArc?this.drawingArea=this.options.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},calculateRange:function(){this.min=null,this.max=null,i.each(this.data.datasets,function(t){i.each(t.data,function(t){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)},generateTicks:function(){if(this.ticks=[],this.options.override)for(var t=0;t<=this.options.override.steps;++t){var e=this.options.override.start+t*this.options.override.stepWidth;this.ticks.push(e)}else{var a=Math.min(11,Math.ceil(this.drawingArea/(2*this.options.labels.fontSize)));if(a=Math.max(2,a),this.options.beginAtZero){var s=i.sign(this.min),o=i.sign(this.max);0>s&&0>o?this.max=0:s>0&&o>0&&(this.min=0)}for(var n=i.niceNum(this.max-this.min,!1),r=i.niceNum(n/(a-1),!0),h=Math.floor(this.min/r)*r,l=Math.ceil(this.max/r)*r,c=h;l>=c;c+=r)this.ticks.push(c)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildYLabels:function(){this.yLabels=[],i.each(this.ticks,function(t,e,a){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.yLabels.push(s?s:"")},this)},getCircumference:function(){return 2*Math.PI/this.getValueCount()},setScaleSize:function(){var t,e,a,s,o,n,r,h,l,c,u,d,g=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),m=this.width,p=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.getValueCount();e++)t=this.getPointPosition(e,g),a=this.ctx.measureText(i.template(this.options.labels.template,{value:this.labels[e]})).width+5,0===e||e===this.getValueCount()/2?(s=a/2,t.x+s>m&&(m=t.x+s,o=e),t.x-s<p&&(p=t.x-s,r=e)):e<this.getValueCount()/2?t.x+a>m&&(m=t.x+a,o=e):e>this.getValueCount()/2&&t.x-a<p&&(p=t.x-a,r=e);l=p,c=Math.ceil(m-this.width),n=this.getIndexAngle(o),h=this.getIndexAngle(r),u=c/Math.sin(n+Math.PI/2),d=l/Math.sin(h+Math.PI/2),u=i.isNumber(u)?u:0,d=i.isNumber(d)?d:0,this.drawingArea=g-(d+u)/2,this.setCenterPoint(d,u)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,a=t+this.drawingArea;this.xCenter=(a+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.getValueCount();return t*e-Math.PI/2},getDistanceFromCenterForValue:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},getPointPositionForValue:function(t,e){return this.getPointPosition(t,this.getDistanceFromCenterForValue(e))},draw:function(){if(this.options.display){var t=this.ctx;if(i.each(this.yLabels,function(e,a){if(a>0){var s=this.getDistanceFromCenterForValue(this.ticks[a]),o=this.yCenter-s;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,s,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var n=0;n<this.getValueCount();n++){var r=this.getPointPosition(n,this.getDistanceFromCenterForValue(this.ticks[a]));0===n?t.moveTo(r.x,r.y):t.lineTo(r.x,r.y)}t.closePath(),t.stroke()}if(this.options.labels.show){if(t.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),this.options.labels.showLabelBackdrop){var h=t.measureText(e).width;t.fillStyle=this.options.labels.backdropColor,t.fillRect(this.xCenter-h/2-this.options.labels.backdropPaddingX,o-this.fontSize/2-this.options.labels.backdropPaddingY,h+2*this.options.labels.backdropPaddingX,this.options.labels.fontSize+2*this.options.labels.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.labels.fontColor,t.fillText(e,this.xCenter,o)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.getValueCount()-1;e>=0;e--){if(this.options.angleLines.show){var a=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(a.x,a.y),t.stroke(),t.closePath()}var s=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var o=this.labels.length,n=this.labels.length/2,r=n/2,h=r>e||e>o-r,l=e===r||e===o-r;t.textAlign=0===e?"center":e===n?"center":n>e?"left":"right",t.textBaseline=l?"middle":h?"bottom":"top",t.fillText(this.labels[e],s.x,s.y)}}}}});e.scaleService.registerScaleType("radialLinear",s,a)}.call(this),/*!
  * Chart.js
  * http://chartjs.org/
  * Version: 2.0.0-alpha
@@ -36,4 +36,4 @@ function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.eleme
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-function(){"use strict";var t=this,e=t.Chart;e.helpers;e.defaults.global.elements.point={radius:3,backgroundColor:e.defaults.global.defaultColor,borderWidth:1,borderColor:e.defaults.global.defaultColor,hitRadius:1,hoverRadius:4,hoverBorderWidth:1},e.elements.Point=e.Element.extend({inRange:function(t,e){var i=this._view,a=i.hitRadius+i.radius;return Math.pow(t-i.x,2)+Math.pow(e-i.y,2)<Math.pow(a,2)},inLabelRange:function(t){var e=this._view;return e?Math.pow(t-e.x,2)<Math.pow(e.radius+e.hitRadius,2):!1},tooltipPosition:function(){var t=this._view;return{x:t.x,y:t.y,padding:t.radius+t.borderWidth}},draw:function(){var t=this._view,i=this._chart.ctx;t.skip||(t.radius>0||t.borderWidth>0)&&(i.beginPath(),i.arc(t.x,t.y,t.radius||e.defaults.global.elements.point.radius,0,2*Math.PI),i.closePath(),i.strokeStyle=t.borderColor||e.defaults.global.defaultColor,i.lineWidth=t.borderWidth||e.defaults.global.elements.point.borderWidth,i.fillStyle=t.backgroundColor||e.defaults.global.defaultColor,i.fill(),i.stroke())}})}.call(this),function(){"use strict";var t=this,e=t.Chart;e.helpers;e.defaults.global.elements.rectangle={backgroundColor:e.defaults.global.defaultColor,borderWidth:0,borderColor:e.defaults.global.defaultColor},e.elements.Rectangle=e.Element.extend({draw:function(){var t=this._chart.ctx,e=this._view,i=e.width/2,a=e.x-i,s=e.x+i,o=e.base-(e.base-e.y),n=e.borderWidth/2;e.borderWidth&&(a+=n,s-=n,o+=n),t.beginPath(),t.fillStyle=e.backgroundColor,t.strokeStyle=e.borderColor,t.lineWidth=e.borderWidth,t.moveTo(a,e.base),t.lineTo(a,o),t.lineTo(s,o),t.lineTo(s,e.base),t.fill(),e.borderWidth&&t.stroke()},height:function(){var t=this._view;return t.base-t.y},inRange:function(t,e){var i=this._view;return i.y<i.base?t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.y&&e<=i.base:t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.base&&e<=i.y},inLabelRange:function(t){var e=this._view;return t>=e.x-e.width/2&&t<=e.x+e.width/2},tooltipPosition:function(){var t=this._view;return t.y<t.base?{x:t.x,y:t.y}:{x:t.x,y:t.base}}})}.call(this),function(){"use strict";var t=this,e=t.Chart;e.helpers;e.Bar=function(t,i){return i.type="bar",new e(t,i)}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i = 0; 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h(H(t))}e.exports={rgb2hsl:i,rgb2hsv:a,rgb2hwb:s,rgb2cmyk:o,rgb2keyword:n,rgb2xyz:h,rgb2lab:l,rgb2lch:c,hsl2rgb:u,hsl2hsv:d,hsl2hwb:m,hsl2cmyk:p,hsl2keyword:f,hsv2rgb:v,hsv2hsl:x,hsv2hwb:y,hsv2cmyk:w,hsv2keyword:C,hwb2rgb:D,hwb2hsl:_,hwb2hsv:k,hwb2cmyk:S,hwb2keyword:A,cmyk2rgb:P,cmyk2hsl:I,cmyk2hsv:M,cmyk2hwb:R,cmyk2keyword:W,keyword2rgb:H,keyword2hsl:q,keyword2hsv:j,keyword2hwb:Y,keyword2cmyk:X,keyword2lab:J,keyword2xyz:Q,xyz2rgb:V,xyz2lab:O,xyz2lch:z,lab2xyz:F,lab2rgb:B,lab2lch:L,lch2lab:T,lch2xyz:E,lch2rgb:N};var U={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]},Z={};for(var $ in U)Z[JSON.stringify(U[$])]=$},{}],3:[function(t,e){var i=t("./conversions"),a=function(){return new h};for(var s in i){a[s+"Raw"]=function(t){return function(e){return"number"==typeof e&&(e=Array.prototype.slice.call(arguments)),i[t](e)}}(s);var o=/(\w+)2(\w+)/.exec(s),n=o[1],r=o[2];a[n]=a[n]||{},a[n][r]=a[s]=function(t){return function(e){"number"==typeof e&&(e=Array.prototype.slice.call(arguments));var a=i[t](e);if("string"==typeof a||void 0===a)return a;for(var s=0;s<a.length;s++)a[s]=Math.round(a[s]);return a}}(s)}var h=function(){this.convs={}};h.prototype.routeSpace=function(t,e){var i=e[0];return void 0===i?this.getValues(t):("number"==typeof i&&(i=Array.prototype.slice.call(e)),this.setValues(t,i))},h.prototype.setValues=function(t,e){return this.space=t,this.convs={},this.convs[t]=e,this},h.prototype.getValues=function(t){var e=this.convs[t];if(!e){var i=this.space,s=this.convs[i];e=a[i][t](s),this.convs[t]=e}return e},["rgb","hsl","hsv","cmyk","keyword"].forEach(function(t){h.prototype[t]=function(){return this.routeSpace(t,arguments)}}),e.exports=a},{"./conversions":2}],4:[function(t,e){function i(t){if(t){var e=/^#([a-fA-F0-9]{3})$/,i=/^#([a-fA-F0-9]{6})$/,a=/^rgba?\(\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/,s=/^rgba?\(\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/,o=/(\D+)/,n=[0,0,0],r=1,h=t.match(e);if(h){h=h[1];for(var l=0;l<n.length;l++)n[l]=parseInt(h[l]+h[l],16)}else if(h=t.match(i)){h=h[1];for(var l=0;l<n.length;l++)n[l]=parseInt(h.slice(2*l,2*l+2),16)}else if(h=t.match(a)){for(var l=0;l<n.length;l++)n[l]=parseInt(h[l+1]);r=parseFloat(h[4])}else if(h=t.match(s)){for(var l=0;l<n.length;l++)n[l]=Math.round(2.55*parseFloat(h[l+1]));r=parseFloat(h[4])}else if(h=t.match(o)){if("transparent"==h[1])return[0,0,0,0];if(n=x[h[1]],!n)return}for(var l=0;l<n.length;l++)n[l]=v(n[l],0,255);return r=r||0==r?v(r,0,1):1,n[3]=r,n}}function a(t){if(t){var e=/^hsla?\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/,i=t.match(e);if(i){var a=parseFloat(i[4]),s=v(parseInt(i[1]),0,360),o=v(parseFloat(i[2]),0,100),n=v(parseFloat(i[3]),0,100),r=v(isNaN(a)?1:a,0,1);return[s,o,n,r]}}}function s(t){if(t){var e=/^hwb\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/,i=t.match(e);if(i){var a=parseFloat(i[4]),s=v(parseInt(i[1]),0,360),o=v(parseFloat(i[2]),0,100),n=v(parseFloat(i[3]),0,100),r=v(isNaN(a)?1:a,0,1);return[s,o,n,r]}}}function o(t){var e=i(t);return e&&e.slice(0,3)}function n(t){var e=a(t);return e&&e.slice(0,3)}function r(t){var e=i(t);return e?e[3]:(e=a(t))?e[3]:(e=s(t))?e[3]:void 0}function h(t){return"#"+b(t[0])+b(t[1])+b(t[2])}function l(t,e){return 1>e||t[3]&&t[3]<1?c(t,e):"rgb("+t[0]+", "+t[1]+", "+t[2]+")"}function c(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"rgba("+t[0]+", "+t[1]+", "+t[2]+", "+e+")"}function u(t,e){if(1>e||t[3]&&t[3]<1)return d(t,e);var i=Math.round(t[0]/255*100),a=Math.round(t[1]/255*100),s=Math.round(t[2]/255*100);return"rgb("+i+"%, "+a+"%, "+s+"%)"}function d(t,e){var i=Math.round(t[0]/255*100),a=Math.round(t[1]/255*100),s=Math.round(t[2]/255*100);return"rgba("+i+"%, "+a+"%, "+s+"%, "+(e||t[3]||1)+")"}function g(t,e){return 1>e||t[3]&&t[3]<1?m(t,e):"hsl("+t[0]+", "+t[1]+"%, "+t[2]+"%)"}function m(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"hsla("+t[0]+", "+t[1]+"%, "+t[2]+"%, "+e+")"}function p(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"hwb("+t[0]+", "+t[1]+"%, "+t[2]+"%"+(void 0!==e&&1!==e?", "+e:"")+")"}function f(t){return y[t.slice(0,3)]}function v(t,e,i){return Math.min(Math.max(e,t),i)}function b(t){var e=t.toString(16).toUpperCase();return e.length<2?"0"+e:e}var x=t("color-name");e.exports={getRgba:i,getHsla:a,getRgb:o,getHsl:n,getHwb:s,getAlpha:r,hexString:h,rgbString:l,rgbaString:c,percentString:u,percentaString:d,hslString:g,hslaString:m,hwbString:p,keyword:f};var y={};for(var w in x)y[x[w]]=w},{"color-name":5}],5:[function(t,e){e.exports={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]}},{}]},{},[1]);
\ No newline at end of file
diff --git a/src/core/core.controller.js b/src/core/core.controller.js
index 1b4cbe3953c..5b611e8ea4b 100644
--- a/src/core/core.controller.js
+++ b/src/core/core.controller.js
@@ -491,7 +491,10 @@
 					(this.lastActive.length && this.active.length && changed)) {
 
 					this.stop();
-					this.update(this.options.hover.animationDuration, true);
+					
+					// We only need to render at this point. Updating will cause scales to be recomputed generating flicker & using more 
+					// memory than necessary.
+					this.render(this.options.hover.animationDuration, true);
 				}
 			}
 

From eb833723cd1d3ae600386451312945b9767b6ebc Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sat, 8 Aug 2015 18:34:19 -0400
Subject: [PATCH 249/424] initial logarithmic scale

---
 samples/line-logarithmic.html   | 154 ++++++++
 src/scales/scale.logarithmic.js | 643 ++++++++++++++++++++++++++++++++
 2 files changed, 797 insertions(+)
 create mode 100644 samples/line-logarithmic.html
 create mode 100644 src/scales/scale.logarithmic.js

diff --git a/samples/line-logarithmic.html b/samples/line-logarithmic.html
new file mode 100644
index 00000000000..1123c23002b
--- /dev/null
+++ b/samples/line-logarithmic.html
@@ -0,0 +1,154 @@
+<!doctype html>
+<html>
+
+<head>
+    <title>Line Chart</title>
+    <script src="../Chart.js"></script>
+    <script src="../node_modules/jquery/dist/jquery.min.js"></script>
+    <style>
+    canvas {
+        -webkit-box-shadow: 0 0 20px 0 rgba(0, 0, 0, .5);
+    }
+    </style>
+</head>
+
+<body>
+    <div style="width:50%;">
+        <canvas id="canvas" style="width:100%;height:100%"></canvas>
+    </div>
+    <br>
+    <br>
+    <button id="randomizeData">Randomize Data</button>
+    <button id="addDataset">Add Dataset</button>
+    <button id="removeDataset">Remove Dataset</button>
+    <button id="addData">Add Data</button>
+    <button id="removeData">Remove Data</button>
+    <div>
+        <h3>Legend</h3>
+        <div id="legendContainer">
+            
+        </div>
+    </div>
+    <script>
+    var randomScalingFactor = function() {
+        return Math.round(Math.random() * 10.0) * Math.pow(10, Math.ceil(Math.random() * 5));
+    };
+    var randomColorFactor = function() {
+        return Math.round(Math.random() * 255);
+    };
+    var randomColor = function(opacity) {
+        return 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',' + (opacity || '.3') + ')';
+    };
+
+    var config = {
+        type: 'line',
+        data: {
+            labels: ["January", "February", "March", "April", "May", "June", "July"],
+            datasets: [{
+                label: "My First dataset",
+                data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()],
+                fill: false,
+                borderDash: [5, 5],
+            }, {
+                label: "My Second dataset",
+                data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()],
+            }]
+        },
+        options: {
+            responsive: true,
+            scales: {
+                xAxes: [{
+                    display: true
+                }],
+                yAxes: [{
+                    display: true,
+                    type: 'logarithmic'
+                }]
+            }
+        }
+    };
+
+    $.each(config.data.datasets, function(i, dataset) {
+        dataset.borderColor = randomColor(0.4);
+        dataset.backgroundColor = randomColor(0.5);
+        dataset.pointBorderColor = randomColor(0.7);
+        dataset.pointBackgroundColor = randomColor(0.5);
+        dataset.pointBorderWidth = 1;
+    });
+
+    console.log(config.data);
+
+    window.onload = function() {
+        var ctx = document.getElementById("canvas").getContext("2d");
+        window.myLine = new Chart(ctx, config);
+
+        updateLegend();
+    };
+
+    function updateLegend() {
+        $legendContainer = $('#legendContainer');
+        $legendContainer.empty();
+        $legendContainer.append(window.myLine.generateLegend());
+    }
+
+    $('#randomizeData').click(function() {
+        $.each(config.data.datasets, function(i, dataset) {
+            dataset.data = dataset.data.map(function() {
+                return randomScalingFactor();
+            });
+
+        });
+
+        window.myLine.update();
+        updateLegend();
+    });
+
+    $('#addDataset').click(function() {
+        var newDataset = {
+            label: 'Dataset ' + config.data.datasets.length,
+            borderColor: randomColor(0.4),
+            backgroundColor: randomColor(0.5),
+            pointBorderColor: randomColor(0.7),
+            pointBackgroundColor: randomColor(0.5),
+            pointBorderWidth: 1,
+            data: [],
+        };
+
+        for (var index = 0; index < config.data.labels.length; ++index) {
+            newDataset.data.push(randomScalingFactor());
+        }
+
+        window.myLine.addDataset(newDataset);
+        updateLegend();
+    });
+
+    $('#addData').click(function() {
+        if (config.data.datasets.length > 0) {
+            config.data.labels.push('dataset #' + config.data.labels.length);
+
+            for (var index = 0; index < config.data.datasets.length; ++index) {
+                window.myLine.addData(randomScalingFactor(), index);
+            }
+
+            updateLegend();
+        }
+    });
+
+    $('#removeDataset').click(function() {
+        window.myLine.removeDataset(0);
+        updateLegend();
+    });
+
+    $('#removeData').click(function() {
+        config.data.labels.splice(-1, 1); // remove the label first
+
+        config.data.datasets.forEach(function(dataset, datasetIndex) {
+            window.myLine.removeData(datasetIndex, -1);
+        });
+
+        updateLegend();
+    });
+    </script>
+</body>
+
+</html>
diff --git a/src/scales/scale.logarithmic.js b/src/scales/scale.logarithmic.js
new file mode 100644
index 00000000000..68897a9509d
--- /dev/null
+++ b/src/scales/scale.logarithmic.js
@@ -0,0 +1,643 @@
+(function() {
+	"use strict";
+
+	var root = this,
+		Chart = root.Chart,
+		helpers = Chart.helpers;
+
+	var defaultConfig = {
+		display: true,
+		position: "left",
+
+		// grid line settings
+		gridLines: {
+			show: true,
+			color: "rgba(0, 0, 0, 0.1)",
+			lineWidth: 1,
+			drawOnChartArea: true,
+			drawTicks: true, // draw ticks extending towards the label
+			zeroLineWidth: 1,
+			zeroLineColor: "rgba(0,0,0,0.25)",
+		},
+
+		// scale numbers
+		reverse: false,
+		beginAtZero: false,
+		override: null,
+
+		// label settings
+		labels: {
+			show: true,
+			mirror: false,
+			padding: 10,
+			template: "<%=value.toExponential()%>",
+			fontSize: 12,
+			fontStyle: "normal",
+			fontColor: "#666",
+			fontFamily: "Helvetica Neue"
+		}
+	};
+
+	var LogarithmicScale = Chart.Element.extend({
+		isHorizontal: function() {
+			return this.options.position == "top" || this.options.position == "bottom";
+		},
+		generateTicks: function(width, height) {
+			// We need to decide how many ticks we are going to have. Each tick draws a grid line.
+			// There are two possibilities. The first is that the user has manually overridden the scale
+			// calculations in which case the job is easy. The other case is that we have to do it ourselves
+			// 
+			// We assume at this point that the scale object has been updated with the following values
+			// by the chart.
+			//  min: this is the minimum value of the scale
+			//  max: this is the maximum value of the scale
+			//  options: contains the options for the scale. This is referenced from the user settings
+			//      rather than being cloned. This ensures that updates always propogate to a redraw
+
+			// Reset the ticks array. Later on, we will draw a grid line at these positions
+			// The array simply contains the numerical value of the spots where ticks will be
+			this.ticks = [];
+
+			if (this.options.override) {
+				// The user has specified the manual override. We use <= instead of < so that 
+				// we get the final line
+				for (var i = 0; i <= this.options.override.steps; ++i) {
+					var value = this.options.override.start + (i * this.options.override.stepWidth);
+					this.ticks.push(value);
+				}
+			} else {
+				// Figure out what the max number of ticks we can support it is based on the size of
+				// the axis area. For now, we say that the minimum tick spacing in pixels must be 50
+				// We also limit the maximum number of ticks to 11 which gives a nice 10 squares on 
+				// the graph
+
+				var minExponent = Math.floor(helpers.log10(this.min));
+				var maxExponent = Math.ceil(helpers.log10(this.max));
+
+				for (var exponent = minExponent; exponent < maxExponent; ++exponent) {
+					/*this.ticks.push(1.0 * Math.pow(10, exponent));
+					this.ticks.push(2.0 * Math.pow(10, exponent));
+					this.ticks.push(5.0 * Math.pow(10, exponent));*/
+					for (var i = 1; i < 10; ++i) {
+						if (i === 1 || i === 2 || i === 3 || i === 5 || i === 7) {
+							this.ticks.push(i * Math.pow(10, exponent));
+						}
+					}
+				}
+
+				this.ticks.push(1.0 * Math.pow(10, maxExponent));
+
+				/*var maxTicks;
+
+				if (this.isHorizontal()) {
+					maxTicks = Math.min(11, Math.ceil(width / 50));
+				} else {
+					// The factor of 2 used to scale the font size has been experimentally determined.
+					maxTicks = Math.min(11, Math.ceil(height / (2 * this.options.labels.fontSize)));
+				}
+
+				// Make sure we always have at least 2 ticks 
+				maxTicks = Math.max(2, maxTicks);
+
+				// To get a "nice" value for the tick spacing, we will use the appropriately named 
+				// "nice number" algorithm. See http://stackoverflow.com/questions/8506881/nice-label-algorithm-for-charts-with-minimum-ticks
+				// for details.
+
+				// If we are forcing it to begin at 0, but 0 will already be rendered on the chart,
+				// do nothing since that would make the chart weird. If the user really wants a weird chart
+				// axis, they can manually override it
+				if (this.options.beginAtZero) {
+					var minSign = helpers.sign(this.min);
+					var maxSign = helpers.sign(this.max);
+
+					if (minSign < 0 && maxSign < 0) {
+						// move the top up to 0
+						this.max = 0;
+					} else if (minSign > 0 && maxSign > 0) {
+						// move the botttom down to 0
+						this.min = 0;
+					}
+				}
+
+				var niceRange = helpers.niceNum(this.max - this.min, false);
+				var spacing = helpers.niceNum(niceRange / (maxTicks - 1), true);
+				var niceMin = Math.floor(this.min / spacing) * spacing;
+				var niceMax = Math.ceil(this.max / spacing) * spacing;
+
+				// Put the values into the ticks array
+				for (var j = niceMin; j <= niceMax; j += spacing) {
+					this.ticks.push(j);
+				}*/
+			}
+
+			if (this.options.position == "left" || this.options.position == "right") {
+				// We are in a vertical orientation. The top value is the highest. So reverse the array
+				this.ticks.reverse();
+			}
+
+			// At this point, we need to update our max and min given the tick values since we have expanded the
+			// range of the scale
+			this.max = helpers.max(this.ticks);
+			this.min = helpers.min(this.ticks);
+
+			if (this.options.reverse) {
+				this.ticks.reverse();
+
+				this.start = this.max;
+				this.end = this.min;
+			} else {
+				this.start = this.min;
+				this.end = this.max;
+			}
+		},
+		buildLabels: function() {
+			// We assume that this has been run after ticks have been generated. We try to figure out
+			// a label for each tick. 
+			this.labels = [];
+
+			helpers.each(this.ticks, function(tick, index, ticks) {
+				var label;
+
+				if (this.options.labels.userCallback) {
+					// If the user provided a callback for label generation, use that as first priority
+					label = this.options.labels.userCallback(tick, index, ticks);
+				} else if (this.options.labels.template) {
+					// else fall back to the template string
+					label = helpers.template(this.options.labels.template, {
+						value: tick
+					});
+				}
+
+				this.labels.push(label ? label : ""); // empty string will not render so we're good
+			}, this);
+		},
+		// Get the correct value. If the value type is object get the x or y based on whether we are horizontal or not
+		getRightValue: function(rawValue) {
+			return typeof rawValue === "object" ? (this.isHorizontal() ? rawValue.x : rawValue.y) : rawValue;
+		},
+		getPixelForValue: function(value) {
+			// This must be called after fit has been run so that 
+			//      this.left, this.top, this.right, and this.bottom have been defined
+			var pixel;
+			var range = helpers.log10(this.end) - helpers.log10(this.start);
+
+			if (this.isHorizontal()) {
+				if (value === 0) {
+					pixel = this.left + this.paddingLeft;
+				} else {
+					var innerWidth = this.width - (this.paddingLeft + this.paddingRight);
+					pixel = this.left + (innerWidth / range * (helpers.log10(value) - helpers.log10(this.start)));
+					pixel += this.paddingLeft;
+				}
+			} else {
+				// Bottom - top since pixels increase downard on a screen
+				if (value === 0) {
+					pixel = this.top + this.paddingTop;
+				} else  {
+					var innerHeight = this.height - (this.paddingTop + this.paddingBottom);
+					pixel = this.bottom - (innerHeight / range * (helpers.log10(value) - helpers.log10(this.start)));
+					pixel += this.paddingTop;
+				}
+			}
+
+			return pixel;
+		},
+
+		// Functions needed for line charts
+		calculateRange: function() {
+			this.min = null;
+			this.max = null;
+
+			var positiveValues = [];
+			var negativeValues = [];
+
+			if (this.options.stacked) {
+				helpers.each(this.data.datasets, function(dataset) {
+					if (this.isHorizontal() ? dataset.xAxisID === this.id : dataset.yAxisID === this.id) {
+						helpers.each(dataset.data, function(rawValue, index) {
+
+							var value = this.getRightValue(rawValue);
+
+							positiveValues[index] = positiveValues[index] || 0;
+							negativeValues[index] = negativeValues[index] || 0;
+
+							if (this.options.relativePoints) {
+								positiveValues[index] = 100;
+							} else {
+								if (value < 0) {
+									negativeValues[index] += value;
+								} else {
+									positiveValues[index] += value;
+								}
+							}
+						}, this);
+					}
+				}, this);
+
+				var values = positiveValues.concat(negativeValues);
+				this.min = helpers.min(values);
+				this.max = helpers.max(values);
+
+			} else {
+				helpers.each(this.data.datasets, function(dataset) {
+					if (this.isHorizontal() ? dataset.xAxisID === this.id : dataset.yAxisID === this.id) {
+						helpers.each(dataset.data, function(rawValue, index) {
+							var value = this.getRightValue(rawValue);
+
+							if (this.min === null) {
+								this.min = value;
+							} else if (value < this.min) {
+								this.min = value;
+							}
+
+							if (this.max === null) {
+								this.max = value;
+							} else if (value > this.max) {
+								this.max = value;
+							}
+						}, this);
+					}
+				}, this);
+			}
+
+			if (this.min === this.max) {
+				this.min--;
+				this.max++;
+			}
+		},
+
+		getPointPixelForValue: function(rawValue, index, datasetIndex) {
+			var value = this.getRightValue(rawValue);
+
+			if (this.options.stacked) {
+				var offsetPos = 0;
+				var offsetNeg = 0;
+
+				for (var i = this.data.datasets.length - 1; i > datasetIndex; --i) {
+					if (this.data.datasets[i].data[index] < 0) {
+						offsetNeg += this.data.datasets[i].data[index];
+					} else {
+						offsetPos += this.data.datasets[i].data[index];
+					}
+				}
+
+				if (value < 0) {
+					return this.getPixelForValue(offsetNeg + value);
+				} else {
+					return this.getPixelForValue(offsetPos + value);
+				}
+			} else {
+				return this.getPixelForValue(value);
+			}
+		},
+
+		// Functions needed for bar charts
+		calculateBarBase: function(datasetIndex, index) {
+			var base = 0;
+
+			if (this.options.stacked) {
+
+				var value = this.data.datasets[datasetIndex].data[index];
+
+				if (value < 0) {
+					for (var i = 0; i < datasetIndex; i++) {
+						if (this.data.datasets[i].yAxisID === this.id) {
+							base += this.data.datasets[i].data[index] < 0 ? this.data.datasets[i].data[index] : 0;
+						}
+					}
+				} else {
+					for (var j = 0; j < datasetIndex; j++) {
+						if (this.data.datasets[j].yAxisID === this.id) {
+							base += this.data.datasets[j].data[index] > 0 ? this.data.datasets[j].data[index] : 0;
+						}
+					}
+				}
+
+				return this.getPixelForValue(base);
+			}
+
+			base = this.getPixelForValue(this.min);
+
+			if (this.beginAtZero || ((this.min <= 0 && this.max >= 0) || (this.min >= 0 && this.max <= 0))) {
+				base = this.getPixelForValue(0);
+				base += this.options.gridLines.lineWidth;
+			} else if (this.min < 0 && this.max < 0) {
+				// All values are negative. Use the top as the base
+				base = this.getPixelForValue(this.max);
+			}
+
+			return base;
+
+		},
+		calculateBarY: function(datasetIndex, index) {
+			var value = this.data.datasets[datasetIndex].data[index];
+
+			if (this.options.stacked) {
+
+				var sumPos = 0,
+					sumNeg = 0;
+
+				for (var i = 0; i < datasetIndex; i++) {
+					if (this.data.datasets[i].data[index] < 0) {
+						sumNeg += this.data.datasets[i].data[index] || 0;
+					} else {
+						sumPos += this.data.datasets[i].data[index] || 0;
+					}
+				}
+
+				if (value < 0) {
+					return this.getPixelForValue(sumNeg + value);
+				} else {
+					return this.getPixelForValue(sumPos + value);
+				}
+
+				return this.getPixelForValue(value);
+			}
+
+			var offset = 0;
+
+			for (var j = datasetIndex; j < this.data.datasets.length; j++) {
+				if (j === datasetIndex && value) {
+					offset += value;
+				} else {
+					offset = offset + value;
+				}
+			}
+
+			return this.getPixelForValue(value);
+		},
+
+		// Fit this axis to the given size
+		// @param {number} maxWidth : the max width the axis can be
+		// @param {number} maxHeight: the max height the axis can be
+		// @return {object} minSize : the minimum size needed to draw the axis
+		fit: function(maxWidth, maxHeight, margins) {
+			this.calculateRange();
+			this.generateTicks(maxWidth, maxHeight);
+			this.buildLabels();
+
+			var minSize = {
+				width: 0,
+				height: 0,
+			};
+
+			// In a horizontal axis, we need some room for the scale to be drawn
+			//
+			//      -----------------------------------------------------
+			//          |           |           |           |           |
+			//
+			// In a vertical axis, we need some room for the scale to be drawn.
+			// The actual grid lines will be drawn on the chart area, however, we need to show 
+			// ticks where the axis actually is.
+			// We will allocate 25px for this width
+			//      |
+			//     -|
+			//      |
+			//      |
+			//     -|
+			//      |
+			//      |
+			//     -|
+
+
+			// Width
+			if (this.isHorizontal()) {
+				minSize.width = maxWidth; // fill all the width
+			} else {
+				minSize.width = this.options.gridLines.show && this.options.display ? 10 : 0;
+			}
+
+			// height
+			if (this.isHorizontal()) {
+				minSize.height = this.options.gridLines.show && this.options.display ? 10 : 0;
+			} else {
+				minSize.height = maxHeight; // fill all the height
+			}
+
+			this.paddingLeft = 0;
+			this.paddingRight = 0;
+			this.paddingTop = 0;
+			this.paddingBottom = 0;
+
+
+			if (this.options.labels.show && this.options.display) {
+				// Don't bother fitting the labels if we are not showing them
+				var labelFont = helpers.fontString(this.options.labels.fontSize,
+					this.options.labels.fontStyle, this.options.labels.fontFamily);
+
+				if (this.isHorizontal()) {
+					// A horizontal axis is more constrained by the height.
+					var maxLabelHeight = maxHeight - minSize.height;
+					var labelHeight = 1.5 * this.options.labels.fontSize;
+					minSize.height = Math.min(maxHeight, minSize.height + labelHeight);
+
+					var labelFont = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
+					this.ctx.font = labelFont;
+
+					var firstLabelWidth = this.ctx.measureText(this.labels[0]).width;
+					var lastLabelWidth = this.ctx.measureText(this.labels[this.labels.length - 1]).width;
+
+					// Ensure that our labels are always inside the canvas
+					this.paddingLeft = firstLabelWidth / 2;
+					this.paddingRight = lastLabelWidth / 2;
+				} else {
+					// A vertical axis is more constrained by the width. Labels are the dominant factor 
+					// here, so get that length first
+					var maxLabelWidth = maxWidth - minSize.width;
+					var largestTextWidth = helpers.longestText(this.ctx, labelFont, this.labels);
+
+					if (largestTextWidth < maxLabelWidth) {
+						// We don't need all the room
+						minSize.width += largestTextWidth;
+						minSize.width += 3; // extra padding
+					} else {
+						// Expand to max size
+						minSize.width = maxWidth;
+					}
+
+					this.paddingTop = this.options.labels.fontSize / 2;
+					this.paddingBottom = this.options.labels.fontSize / 2;
+				}
+			}
+
+			if (margins) {
+				this.paddingLeft -= margins.left;
+				this.paddingTop -= margins.top;
+				this.paddingRight -= margins.right;
+				this.paddingBottom -= margins.bottom;
+
+				this.paddingLeft = Math.max(this.paddingLeft, 0);
+				this.paddingTop = Math.max(this.paddingTop, 0);
+				this.paddingRight = Math.max(this.paddingRight, 0);
+				this.paddingBottom = Math.max(this.paddingBottom, 0);
+			}
+
+			this.width = minSize.width;
+			this.height = minSize.height;
+			return minSize;
+		},
+		// Actualy draw the scale on the canvas
+		// @param {rectangle} chartArea : the area of the chart to draw full grid lines on
+		draw: function(chartArea) {
+			if (this.options.display) {
+
+				var setContextLineSettings;
+				var hasZero;
+
+				// Make sure we draw text in the correct color
+				this.ctx.fillStyle = this.options.labels.fontColor;
+
+				if (this.isHorizontal()) {
+					if (this.options.gridLines.show) {
+						// Draw the horizontal line
+						setContextLineSettings = true;
+						hasZero = helpers.findNextWhere(this.ticks, function(tick) {
+							return tick === 0;
+						}) !== undefined;
+						var yTickStart = this.options.position == "bottom" ? this.top : this.bottom - 5;
+						var yTickEnd = this.options.position == "bottom" ? this.top + 5 : this.bottom;
+
+						helpers.each(this.ticks, function(tick, index) {
+							// Grid lines are vertical
+							var xValue = this.getPixelForValue(tick);
+
+							if (tick === 0 || (!hasZero && index === 0)) {
+								// Draw the 0 point specially or the left if there is no 0
+								this.ctx.lineWidth = this.options.gridLines.zeroLineWidth;
+								this.ctx.strokeStyle = this.options.gridLines.zeroLineColor;
+								setContextLineSettings = true; // reset next time
+							} else if (setContextLineSettings) {
+								this.ctx.lineWidth = this.options.gridLines.lineWidth;
+								this.ctx.strokeStyle = this.options.gridLines.color;
+								setContextLineSettings = false;
+							}
+
+							xValue += helpers.aliasPixel(this.ctx.lineWidth);
+
+							// Draw the label area
+							this.ctx.beginPath();
+
+							if (this.options.gridLines.drawTicks) {
+								this.ctx.moveTo(xValue, yTickStart);
+								this.ctx.lineTo(xValue, yTickEnd);
+							}
+
+							// Draw the chart area
+							if (this.options.gridLines.drawOnChartArea) {
+								this.ctx.moveTo(xValue, chartArea.top);
+								this.ctx.lineTo(xValue, chartArea.bottom);
+							}
+
+							// Need to stroke in the loop because we are potentially changing line widths & colours
+							this.ctx.stroke();
+						}, this);
+					}
+
+					if (this.options.labels.show) {
+						// Draw the labels
+
+						var labelStartY;
+
+						if (this.options.position == "top") {
+							labelStartY = this.bottom - 10;
+							this.ctx.textBaseline = "bottom";
+						} else {
+							// bottom side
+							labelStartY = this.top + 10;
+							this.ctx.textBaseline = "top";
+						}
+
+						this.ctx.textAlign = "center";
+						this.ctx.font = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
+
+						helpers.each(this.labels, function(label, index) {
+							var xValue = this.getPixelForValue(this.ticks[index]);
+							this.ctx.fillText(label, xValue, labelStartY);
+						}, this);
+					}
+				} else {
+					// Vertical
+					if (this.options.gridLines.show) {
+
+						// Draw the vertical line
+						setContextLineSettings = true;
+						hasZero = helpers.findNextWhere(this.ticks, function(tick) {
+							return tick === 0;
+						}) !== undefined;
+						var xTickStart = this.options.position == "right" ? this.left : this.right - 5;
+						var xTickEnd = this.options.position == "right" ? this.left + 5 : this.right;
+
+						helpers.each(this.ticks, function(tick, index) {
+							// Grid lines are horizontal
+							var yValue = this.getPixelForValue(tick);
+
+							if (tick === 0 || (!hasZero && index === 0)) {
+								// Draw the 0 point specially or the bottom if there is no 0
+								this.ctx.lineWidth = this.options.gridLines.zeroLineWidth;
+								this.ctx.strokeStyle = this.options.gridLines.zeroLineColor;
+								setContextLineSettings = true; // reset next time
+							} else if (setContextLineSettings) {
+								this.ctx.lineWidth = this.options.gridLines.lineWidth;
+								this.ctx.strokeStyle = this.options.gridLines.color;
+								setContextLineSettings = false; // use boolean to indicate that we only want to do this once
+							}
+
+							yValue += helpers.aliasPixel(this.ctx.lineWidth);
+
+							// Draw the label area
+							this.ctx.beginPath();
+
+							if (this.options.gridLines.drawTicks) {
+								this.ctx.moveTo(xTickStart, yValue);
+								this.ctx.lineTo(xTickEnd, yValue);
+							}
+
+							// Draw the chart area
+							if (this.options.gridLines.drawOnChartArea) {
+								this.ctx.moveTo(chartArea.left, yValue);
+								this.ctx.lineTo(chartArea.right, yValue);
+							}
+
+							this.ctx.stroke();
+						}, this);
+					}
+
+					if (this.options.labels.show) {
+						// Draw the labels
+
+						var labelStartX;
+
+						if (this.options.position == "left") {
+							if (this.options.labels.mirror) {
+								labelStartX = this.right + this.options.labels.padding;
+								this.ctx.textAlign = "left";
+							} else {
+								labelStartX = this.right - this.options.labels.padding;
+								this.ctx.textAlign = "right";
+							}
+						} else {
+							// right side
+							if (this.options.labels.mirror) {
+								labelStartX = this.left - this.options.labels.padding;
+								this.ctx.textAlign = "right";
+							} else {
+								labelStartX = this.left + this.options.labels.padding;
+								this.ctx.textAlign = "left";
+							}
+						}
+
+						this.ctx.textBaseline = "middle";
+						this.ctx.font = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
+
+						helpers.each(this.labels, function(label, index) {
+							var yValue = this.getPixelForValue(this.ticks[index]);
+							this.ctx.fillText(label, labelStartX, yValue);
+						}, this);
+					}
+				}
+			}
+		}
+	});
+	Chart.scaleService.registerScaleType("logarithmic", LogarithmicScale, defaultConfig);
+
+}).call(this);

From 94c1ec4b849d8857129c2552b39a47cf0c02de79 Mon Sep 17 00:00:00 2001
From: Fabian Strachanski <mail@fastr.de>
Date: Thu, 13 Aug 2015 10:50:56 +0200
Subject: [PATCH 250/424] Fix for #1373

---
 src/scales/scale.linear.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/scales/scale.linear.js b/src/scales/scale.linear.js
index c9827e02ef0..642ea0c4969 100644
--- a/src/scales/scale.linear.js
+++ b/src/scales/scale.linear.js
@@ -157,7 +157,7 @@
 		},
 		// Get the correct value. If the value type is object get the x or y based on whether we are horizontal or not
 		getRightValue: function(rawValue) {
-			return typeof rawValue === "object" ? (this.isHorizontal() ? rawValue.x : rawValue.y) : rawValue;
+			return typeof (rawValue === "object" && rawValue !== null) ? (this.isHorizontal() ? rawValue.x : rawValue.y) : rawValue;
 		},
 		getPixelForValue: function(value) {
 			// This must be called after fit has been run so that 

From dd62944b79e0294880dd510961bd2a85df540f9f Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sat, 15 Aug 2015 10:54:34 -0400
Subject: [PATCH 251/424] Fix bracket placement

---
 src/scales/scale.linear.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/scales/scale.linear.js b/src/scales/scale.linear.js
index 642ea0c4969..7adf6391a52 100644
--- a/src/scales/scale.linear.js
+++ b/src/scales/scale.linear.js
@@ -157,7 +157,7 @@
 		},
 		// Get the correct value. If the value type is object get the x or y based on whether we are horizontal or not
 		getRightValue: function(rawValue) {
-			return typeof (rawValue === "object" && rawValue !== null) ? (this.isHorizontal() ? rawValue.x : rawValue.y) : rawValue;
+			return (typeof (rawValue) === "object" && rawValue !== null) ? (this.isHorizontal() ? rawValue.x : rawValue.y) : rawValue;
 		},
 		getPixelForValue: function(value) {
 			// This must be called after fit has been run so that 

From 24a78e772c6211d43f22b918a7d37898903eba3d Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sat, 15 Aug 2015 10:56:55 -0400
Subject: [PATCH 252/424] Proper template string caching

---
 src/core/core.helpers.js | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

diff --git a/src/core/core.helpers.js b/src/core/core.helpers.js
index 8f52854d97b..2fbb644a908 100644
--- a/src/core/core.helpers.js
+++ b/src/core/core.helpers.js
@@ -458,6 +458,7 @@
 		// Blows up jshint errors based on the new Function constructor
 		//Templating methods
 		//Javascript micro templating by John Resig - source at http://ejohn.org/blog/javascript-micro-templating/
+		templateStringCache = {},
 		template = helpers.template = function(templateString, valuesObject) {
 
 			// If templateString is function rather than string-template - call the function for valuesObject
@@ -466,17 +467,17 @@
 				return templateString(valuesObject);
 			}
 
-			var cache = {};
-
 			function tmpl(str, data) {
 				// Figure out if we're getting a template, or if we need to
 				// load the template - and be sure to cache the result.
-				var fn = !/\W/.test(str) ?
-					cache[str] = cache[str] :
+				var fn;
 
+				if (templateStringCache.hasOwnProperty(str)) {
+					fn = templateStringCache[str];
+				} else {
 					// Generate a reusable function that will serve as a template
 					// generator (and which will be cached).
-					new Function("obj",
+					fn = new Function("obj",
 						"var p=[],print=function(){p.push.apply(p,arguments);};" +
 
 						// Introduce the data as local variables using with(){}
@@ -494,6 +495,10 @@
 						"');}return p.join('');"
 					);
 
+					// Cache the result
+					templateStringCache[str] = fn;
+				}
+
 				// Provide some basic currying to the user
 				return data ? fn(data) : fn;
 			}

From de413294ca363a25c8f5a28367bececa1fbe8380 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sat, 22 Aug 2015 14:30:30 -0400
Subject: [PATCH 253/424] Category scale now takes a smaller size if no labels
 are being displayed.

Updated linear scale code to use proper bottom padding. This is important when not displaying x axis labels
---
 src/scales/scale.category.js | 5 +++--
 src/scales/scale.linear.js   | 2 +-
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/scales/scale.category.js b/src/scales/scale.category.js
index 98b28d072fa..ec355c77cd1 100644
--- a/src/scales/scale.category.js
+++ b/src/scales/scale.category.js
@@ -192,13 +192,14 @@
             if (this.isHorizontal()) {
                 minSize.width = maxWidth;
             } else if (this.options.display) {
-                minSize.width = Math.min(longestLabelWidth + 6, maxWidth);
+                var labelWidth = this.options.labels.show ? longestLabelWidth + 6 : 0;
+                minSize.width = Math.min(labelWidth, maxWidth);
             }
 
             // Height
             if (this.isHorizontal() && this.options.display) {
                 var labelHeight = (Math.sin(helpers.toRadians(this.labelRotation)) * longestLabelWidth) + 1.5 * this.options.labels.fontSize;
-                minSize.height = Math.min(labelHeight, maxHeight);
+                minSize.height = Math.min(this.options.labels.show ? labelHeight : 0, maxHeight);
             } else if (this.options.display) {
                 minSize.height = maxHeight;
             }
diff --git a/src/scales/scale.linear.js b/src/scales/scale.linear.js
index 7adf6391a52..b39c89bdc0c 100644
--- a/src/scales/scale.linear.js
+++ b/src/scales/scale.linear.js
@@ -172,7 +172,7 @@
 			} else {
 				// Bottom - top since pixels increase downard on a screen
 				var innerHeight = this.height - (this.paddingTop + this.paddingBottom);
-				pixel = this.bottom - (innerHeight / range * (value - this.start));
+				pixel = (this.bottom - this.paddingBottom) - (innerHeight / range * (value - this.start));
 				pixel += this.paddingTop;
 			}
 

From 86ecca1c3878fc130fd5f8fa23e0499c1840e401 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sat, 22 Aug 2015 16:13:19 -0400
Subject: [PATCH 254/424] If setLineDash is not available, do not set it.

---
 src/elements/element.line.js | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/elements/element.line.js b/src/elements/element.line.js
index c03f066848a..62c316c959b 100644
--- a/src/elements/element.line.js
+++ b/src/elements/element.line.js
@@ -114,7 +114,12 @@
 
 			// Now draw the line between all the points with any borders
 			ctx.lineCap = vm.borderCapStyle || Chart.defaults.global.elements.line.borderCapStyle;
-			ctx.setLineDash(vm.borderDash || Chart.defaults.global.elements.line.borderDash);
+			
+			// IE 9 and 10 do not support line dash
+			if (ctx.setLineDash) {
+				ctx.setLineDash(vm.borderDash || Chart.defaults.global.elements.line.borderDash);
+			}
+
 			ctx.lineDashOffset = vm.borderDashOffset || Chart.defaults.global.elements.line.borderDashOffset;
 			ctx.lineJoin = vm.borderJoinStyle || Chart.defaults.global.elements.line.borderJoinStyle;
 			ctx.lineWidth = vm.borderWidth || Chart.defaults.global.defaultColor;

From 02abc46d5e1ece800bfb20501950aebb0d79825e Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sat, 22 Aug 2015 16:56:02 -0400
Subject: [PATCH 255/424] Count the number of bars when determining the bar
 width

---
 src/controllers/controller.bar.js | 30 +++++++++++++++++++++++++-----
 src/scales/scale.category.js      | 10 +++++-----
 2 files changed, 30 insertions(+), 10 deletions(-)

diff --git a/src/controllers/controller.bar.js b/src/controllers/controller.bar.js
index c68d478c5e1..94decab0499 100644
--- a/src/controllers/controller.bar.js
+++ b/src/controllers/controller.bar.js
@@ -61,6 +61,21 @@
 			return this.chart.scales[scaleID];
 		},
 
+		// Get the number of datasets that display bars. We use this to correctly calculate the bar width
+		getBarCount: function getBarCount() {
+			var barCount = 0;
+
+			helpers.each(this.chart.data.datasets, function(dataset) {
+				if (dataset.type === 'bar') {
+					++barCount;
+				} else if (dataset.type === undefined && this.chart.config.type === 'bar') {
+					++barCount;
+				}
+			}, this);
+
+			return barCount;
+		},
+
 		addElements: function() {
 			this.getDataset().metaData = this.getDataset().metaData || [];
 			helpers.each(this.getDataset().data, function(value, index) {
@@ -78,7 +93,10 @@
 				_datasetIndex: this.index,
 				_index: index,
 			});
-			this.updateElement(rectangle, index, true);
+
+			var numBars = this.getBarCount();
+
+			this.updateElement(rectangle, index, true, numBars);
 			this.getDataset().metaData.splice(index, 0, rectangle);
 		},
 		removeElement: function(index) {
@@ -90,12 +108,14 @@
 		},
 
 		update: function(reset) {
+			var numBars = this.getBarCount();
+
 			helpers.each(this.getDataset().metaData, function(rectangle, index) {
-				this.updateElement(rectangle, index, reset);
+				this.updateElement(rectangle, index, reset, numBars);
 			}, this);
 		},
 
-		updateElement: function updateElement(rectangle, index, reset) {
+		updateElement: function updateElement(rectangle, index, reset, numBars) {
 			var xScale = this.getScaleForId(this.getDataset().xAxisID);
 			var yScale = this.getScaleForId(this.getDataset().yAxisID);
 			var yScalePoint;
@@ -120,7 +140,7 @@
 
 				// Desired view properties
 				_model: {
-					x: xScale.calculateBarX(this.chart.data.datasets.length, this.index, index),
+					x: xScale.calculateBarX(numBars, this.index, index),
 					y: reset ? yScalePoint : yScale.calculateBarY(this.index, index),
 
 					// Tooltip
@@ -129,7 +149,7 @@
 
 					// Appearance
 					base: yScale.calculateBarBase(this.index, index),
-					width: xScale.calculateBarWidth(this.chart.data.datasets.length),
+					width: xScale.calculateBarWidth(numBars),
 					backgroundColor: rectangle.custom && rectangle.custom.backgroundColor ? rectangle.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().backgroundColor, index, this.chart.options.elements.rectangle.backgroundColor),
 					borderColor: rectangle.custom && rectangle.custom.borderColor ? rectangle.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().borderColor, index, this.chart.options.elements.rectangle.borderColor),
 					borderWidth: rectangle.custom && rectangle.custom.borderWidth ? rectangle.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().borderWidth, index, this.chart.options.elements.rectangle.borderWidth),
diff --git a/src/scales/scale.category.js b/src/scales/scale.category.js
index ec355c77cd1..d97699c1f3d 100644
--- a/src/scales/scale.category.js
+++ b/src/scales/scale.category.js
@@ -75,19 +75,19 @@
         calculateBaseWidth: function() {
             return (this.getPixelForValue(null, 1, 0, true) - this.getPixelForValue(null, 0, 0, true)) - (2 * this.options.categorySpacing);
         },
-        calculateBarWidth: function(datasetCount) {
+        calculateBarWidth: function(barDatasetCount) {
             //The padding between datasets is to the right of each bar, providing that there are more than 1 dataset
-            var baseWidth = this.calculateBaseWidth() - ((datasetCount - 1) * this.options.spacing);
+            var baseWidth = this.calculateBaseWidth() - ((barDatasetCount - 1) * this.options.spacing);
 
             if (this.options.stacked) {
                 return baseWidth;
             }
-            return (baseWidth / datasetCount);
+            return (baseWidth / barDatasetCount);
         },
-        calculateBarX: function(datasetCount, datasetIndex, elementIndex) {
+        calculateBarX: function(barDatasetCount, datasetIndex, elementIndex) {
             var xWidth = this.calculateBaseWidth(),
                 xAbsolute = this.getPixelForValue(null, elementIndex, datasetIndex, true) - (xWidth / 2),
-                barWidth = this.calculateBarWidth(datasetCount);
+                barWidth = this.calculateBarWidth(barDatasetCount);
 
             if (this.options.stacked) {
                 return xAbsolute + barWidth / 2;

From 04d1f0f710059fe46ab20e3237689dcfd4db99ce Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sun, 23 Aug 2015 13:20:43 -0400
Subject: [PATCH 256/424] Category scale filter function will hide the grid
 line if `null` or `undefined` returned.

---
 docs/00-Getting-Started.md      | 3 +++
 samples/line-x-axis-filter.html | 2 +-
 src/scales/scale.category.js    | 3 ++-
 3 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/docs/00-Getting-Started.md b/docs/00-Getting-Started.md
index 83b3cf691d4..5aeac0a1bd5 100644
--- a/docs/00-Getting-Started.md
+++ b/docs/00-Getting-Started.md
@@ -403,6 +403,9 @@ The `userCallback` method may be useful when there are a lot of labels. The foll
         xAxes: [{
             labels: {
                 maxRotation: 0,    // set maxRotation to 0 to turn off auto-rotation
+
+                // Return an empty string to draw the grid line but hide the label
+                // Return `null` or `undefined` to hide the grid line
                 userCallback: function(labelString, index) {
                     return (index % 5 === 0) ? labelString : '';
                 }
diff --git a/samples/line-x-axis-filter.html b/samples/line-x-axis-filter.html
index 3b5b82f280a..71a1b8844a3 100644
--- a/samples/line-x-axis-filter.html
+++ b/samples/line-x-axis-filter.html
@@ -55,7 +55,7 @@
                     display: true,
                     labels: {
                         userCallback: function(dataLabel, index) {
-                            return index % 2 === 0 ? dataLabel : '';
+                            return index % 2 === 0 ? dataLabel : null;
                         }
                     }
                 }],
diff --git a/src/scales/scale.category.js b/src/scales/scale.category.js
index d97699c1f3d..7912f8dcb06 100644
--- a/src/scales/scale.category.js
+++ b/src/scales/scale.category.js
@@ -230,7 +230,8 @@
                     }
 
                     helpers.each(this.labels, function(label, index) {
-                        if (skipRatio > 1 && index % skipRatio > 0) {
+                        // Blank labels
+                        if ((skipRatio > 1 && index % skipRatio > 0) || (label === undefined || label === null)) {
                             return;
                         }
                         var xLineValue = this.getPixelForValue(label, index, null, false); // xvalues for grid lines

From c1cca356df0b5cddf19da5a8285a2c93650f849b Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sun, 23 Aug 2015 14:58:19 -0400
Subject: [PATCH 257/424] Initial test setup

---
 gulpfile.js   | 187 +++++++++++++++++++++++++++-----------------------
 karma.conf.js |   9 +++
 package.json  |  65 ++++++++++--------
 3 files changed, 147 insertions(+), 114 deletions(-)
 create mode 100644 karma.conf.js

diff --git a/gulpfile.js b/gulpfile.js
index 9ce3dc3f4bb..d7dda48bf52 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -1,52 +1,55 @@
 var gulp = require('gulp'),
-    concat = require('gulp-concat'),
-    uglify = require('gulp-uglify'),
-    util = require('gulp-util'),
-    jshint = require('gulp-jshint'),
-    size = require('gulp-size'),
-    connect = require('gulp-connect'),
-    replace = require('gulp-replace'),
-    htmlv = require('gulp-html-validator'),
-    inquirer = require('inquirer'),
-    semver = require('semver'),
-    exec = require('child_process').exec,
-    fs = require('fs'),
-    package = require('./package.json'),
-    bower = require('./bower.json');
+	concat = require('gulp-concat'),
+	uglify = require('gulp-uglify'),
+	util = require('gulp-util'),
+	jshint = require('gulp-jshint'),
+	size = require('gulp-size'),
+	connect = require('gulp-connect'),
+	replace = require('gulp-replace'),
+	htmlv = require('gulp-html-validator'),
+	inquirer = require('inquirer'),
+	semver = require('semver'),
+	exec = require('child_process').exec,
+	fs = require('fs'),
+	package = require('./package.json'),
+	bower = require('./bower.json'),
+	karma = require('gulp-karma');
 
 var srcDir = './src/';
+var testDir = './test/';
 /*
  *  Usage : gulp build --types=Bar,Line,Doughnut
  *  Output: - A built Chart.js file with Core and types Bar, Line and Doughnut concatenated together
  *          - A minified version of this code, in Chart.min.js
  */
 
+var srcFiles = [
+		'./src/core/core.js',
+		'./src/core/core.helpers.js',
+		'./src/core/core.chart.js',
+		'./src/core/core.element.js',
+		'./src/core/**',
+		'./src/controllers/**',
+		'./src/scales/**',
+		'./src/elements/**',
+		'./src/charts/**',
+		'./node_modules/color/dist/color.min.js'
+	];
+
 gulp.task('build', function() {
 
-    var srcFiles = [
-            './src/core/core.js',
-            './src/core/core.helpers.js',
-            './src/core/core.chart.js',
-            './src/core/core.element.js',
-            './src/core/**',
-            './src/controllers/**',
-            './src/scales/**',
-            './src/elements/**',
-            './src/charts/**',
-            './node_modules/color/dist/color.min.js'
-        ],
-        isCustom = !!(util.env.types),
-        outputDir = (isCustom) ? 'custom' : '.';
-
-    return gulp.src(srcFiles)
-        .pipe(concat('Chart.js'))
-        .pipe(replace('{{ version }}', package.version))
-        .pipe(gulp.dest(outputDir))
-        .pipe(uglify({
-            preserveComments: 'some'
-        }))
-        .pipe(concat('Chart.min.js'))
-        .pipe(gulp.dest(outputDir));
+	var isCustom = !!(util.env.types),
+		outputDir = (isCustom) ? 'custom' : '.';
+
+	return gulp.src(srcFiles)
+		.pipe(concat('Chart.js'))
+		.pipe(replace('{{ version }}', package.version))
+		.pipe(gulp.dest(outputDir))
+		.pipe(uglify({
+			preserveComments: 'some'
+		}))
+		.pipe(concat('Chart.min.js'))
+		.pipe(gulp.dest(outputDir));
 
 });
 
@@ -57,66 +60,80 @@ gulp.task('build', function() {
  */
 
 gulp.task('bump', function(complete) {
-    util.log('Current version:', util.colors.cyan(package.version));
-    var choices = ['major', 'premajor', 'minor', 'preminor', 'patch', 'prepatch', 'prerelease'].map(function(versionType) {
-        return versionType + ' (v' + semver.inc(package.version, versionType) + ')';
-    });
-    inquirer.prompt({
-        type: 'list',
-        name: 'version',
-        message: 'What version update would you like?',
-        choices: choices
-    }, function(res) {
-        var increment = res.version.split(' ')[0],
-            newVersion = semver.inc(package.version, increment);
-
-        // Set the new versions into the bower/package object
-        package.version = newVersion;
-        bower.version = newVersion;
-
-        // Write these to their own files, then build the output
-        fs.writeFileSync('package.json', JSON.stringify(package, null, 2));
-        fs.writeFileSync('bower.json', JSON.stringify(bower, null, 2));
-
-        complete();
-    });
+	util.log('Current version:', util.colors.cyan(package.version));
+	var choices = ['major', 'premajor', 'minor', 'preminor', 'patch', 'prepatch', 'prerelease'].map(function(versionType) {
+		return versionType + ' (v' + semver.inc(package.version, versionType) + ')';
+	});
+	inquirer.prompt({
+		type: 'list',
+		name: 'version',
+		message: 'What version update would you like?',
+		choices: choices
+	}, function(res) {
+		var increment = res.version.split(' ')[0],
+			newVersion = semver.inc(package.version, increment);
+
+		// Set the new versions into the bower/package object
+		package.version = newVersion;
+		bower.version = newVersion;
+
+		// Write these to their own files, then build the output
+		fs.writeFileSync('package.json', JSON.stringify(package, null, 2));
+		fs.writeFileSync('bower.json', JSON.stringify(bower, null, 2));
+
+		complete();
+	});
 });
 
 gulp.task('release', ['build'], function() {
-    exec('git tag -a v' + package.version);
+	exec('git tag -a v' + package.version);
 });
 
 gulp.task('jshint', function() {
-    return gulp.src(srcDir + '*.js')
-        .pipe(jshint())
-        .pipe(jshint.reporter('default'));
+	return gulp.src(srcDir + '*.js')
+		.pipe(jshint())
+		.pipe(jshint.reporter('default'));
 });
 
 gulp.task('valid', function() {
-    return gulp.src('samples/*.html')
-        .pipe(htmlv());
+	return gulp.src('samples/*.html')
+		.pipe(htmlv());
+});
+
+gulp.task('unittest', function() {
+	var files = srcFiles.slice();
+	files.push(testDir + '*.js');
+
+	return gulp.src(files)
+		.pipe(karma({
+			configFile: 'karma.conf.js',
+			action: 'run'
+		}))
+		.on('error', function(err) {
+			throw err;
+		});
 });
 
 gulp.task('library-size', function() {
-    return gulp.src('Chart.min.js')
-        .pipe(size({
-            gzip: true
-        }));
+	return gulp.src('Chart.min.js')
+		.pipe(size({
+			gzip: true
+		}));
 });
 
 gulp.task('module-sizes', function() {
-    return gulp.src(srcDir + '*.js')
-        .pipe(uglify({
-            preserveComments: 'some'
-        }))
-        .pipe(size({
-            showFiles: true,
-            gzip: true
-        }));
+	return gulp.src(srcDir + '*.js')
+		.pipe(uglify({
+			preserveComments: 'some'
+		}))
+		.pipe(size({
+			showFiles: true,
+			gzip: true
+		}));
 });
 
 gulp.task('watch', function() {
-    gulp.watch('./src/**', ['build']);
+	gulp.watch('./src/**', ['build']);
 });
 
 gulp.task('test', ['jshint', 'valid']);
@@ -126,15 +143,15 @@ gulp.task('size', ['library-size', 'module-sizes']);
 gulp.task('default', ['build', 'watch']);
 
 gulp.task('server', function() {
-    connect.server({
-        port: 8000
-    });
+	connect.server({
+		port: 8000
+	});
 });
 
 // Convenience task for opening the project straight from the command line
 gulp.task('_open', function() {
-    exec('open http://localhost:8000');
-    exec('subl .');
+	exec('open http://localhost:8000');
+	exec('subl .');
 });
 
 gulp.task('dev', ['server', 'default']);
diff --git a/karma.conf.js b/karma.conf.js
new file mode 100644
index 00000000000..a0d60308f08
--- /dev/null
+++ b/karma.conf.js
@@ -0,0 +1,9 @@
+module.exports = function(config) {
+	config.set({
+		autoWatch: false,
+		browsers: ['Chrome', 'Firefox'],
+		frameworks: ['jasmine'],
+		reporters: ['progress'],
+		singleRun: false
+	});
+};
\ No newline at end of file
diff --git a/package.json b/package.json
index cf30a62270e..27ed2888b1a 100644
--- a/package.json
+++ b/package.json
@@ -1,31 +1,38 @@
 {
-    "name": "chart.js",
-    "homepage": "http://www.chartjs.org",
-    "description": "Simple HTML5 charts using the canvas element.",
-    "version": "2.0.0-alpha",
-    "main": "Chart.js",
-    "repository": {
-        "type": "git",
-        "url": "https://github.com/nnnick/Chart.js.git"
-    },
-    "dependences": {},
-    "devDependencies": {
-        "color": "git://github.com/chartjs/color",
-        "gulp": "3.5.x",
-        "gulp-concat": "~2.1.x",
-        "gulp-connect": "~2.0.5",
-        "gulp-html-validator": "^0.0.2",
-        "gulp-jshint": "~1.5.1",
-        "gulp-replace": "^0.4.0",
-        "gulp-size": "~0.4.0",
-        "gulp-uglify": "~0.2.x",
-        "gulp-util": "~2.2.x",
-        "inquirer": "^0.5.1",
-        "jquery": "^2.1.4",
-        "onecolor": "^2.5.0",
-        "semver": "^3.0.1"
-    },
-    "spm": {
-        "main": "Chart.js"
-    }
+  "name": "chart.js",
+  "homepage": "http://www.chartjs.org",
+  "description": "Simple HTML5 charts using the canvas element.",
+  "version": "2.0.0-alpha",
+  "main": "Chart.js",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/nnnick/Chart.js.git"
+  },
+  "dependences": {},
+  "devDependencies": {
+    "color": "git://github.com/chartjs/color",
+    "gulp": "3.5.x",
+    "gulp-concat": "~2.1.x",
+    "gulp-connect": "~2.0.5",
+    "gulp-html-validator": "^0.0.2",
+    "gulp-jshint": "~1.5.1",
+    "gulp-karma": "0.0.4",
+    "gulp-replace": "^0.4.0",
+    "gulp-size": "~0.4.0",
+    "gulp-uglify": "~0.2.x",
+    "gulp-util": "~2.2.x",
+    "inquirer": "^0.5.1",
+    "jasmine": "^2.3.2",
+    "jasmine-core": "^2.3.4",
+    "jquery": "^2.1.4",
+    "karma": "^0.12.37",
+    "karma-chrome-launcher": "^0.2.0",
+    "karma-firefox-launcher": "^0.1.6",
+    "karma-jasmine": "^0.3.6",
+    "onecolor": "^2.5.0",
+    "semver": "^3.0.1"
+  },
+  "spm": {
+    "main": "Chart.js"
+  }
 }

From f636a7897712e5c4ee59e785c4f9793b6cce9513 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sun, 23 Aug 2015 15:55:10 -0400
Subject: [PATCH 258/424] Watch mode runs tests.

---
 gulpfile.js   | 9 +++------
 karma.conf.js | 2 --
 2 files changed, 3 insertions(+), 8 deletions(-)

diff --git a/gulpfile.js b/gulpfile.js
index d7dda48bf52..560c6b49641 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -107,11 +107,8 @@ gulp.task('unittest', function() {
 	return gulp.src(files)
 		.pipe(karma({
 			configFile: 'karma.conf.js',
-			action: 'run'
-		}))
-		.on('error', function(err) {
-			throw err;
-		});
+			action: 'watch'
+		}));
 });
 
 gulp.task('library-size', function() {
@@ -133,7 +130,7 @@ gulp.task('module-sizes', function() {
 });
 
 gulp.task('watch', function() {
-	gulp.watch('./src/**', ['build']);
+	gulp.watch('./src/**', ['build', 'unittest']);
 });
 
 gulp.task('test', ['jshint', 'valid']);
diff --git a/karma.conf.js b/karma.conf.js
index a0d60308f08..cbf72b381ec 100644
--- a/karma.conf.js
+++ b/karma.conf.js
@@ -1,9 +1,7 @@
 module.exports = function(config) {
 	config.set({
-		autoWatch: false,
 		browsers: ['Chrome', 'Firefox'],
 		frameworks: ['jasmine'],
 		reporters: ['progress'],
-		singleRun: false
 	});
 };
\ No newline at end of file

From b4b3bf60b81e898fac41afc716b5885e928caebc Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sun, 23 Aug 2015 17:17:21 -0400
Subject: [PATCH 259/424] Remove wrong addition of padding

---
 src/scales/scale.linear.js | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/scales/scale.linear.js b/src/scales/scale.linear.js
index b39c89bdc0c..eaab69c6c30 100644
--- a/src/scales/scale.linear.js
+++ b/src/scales/scale.linear.js
@@ -173,7 +173,6 @@
 				// Bottom - top since pixels increase downard on a screen
 				var innerHeight = this.height - (this.paddingTop + this.paddingBottom);
 				pixel = (this.bottom - this.paddingBottom) - (innerHeight / range * (value - this.start));
-				pixel += this.paddingTop;
 			}
 
 			return pixel;

From e6dc2fd6ab9b9ae74a85b06ceda80ae52f0c61d5 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sun, 23 Aug 2015 17:17:46 -0400
Subject: [PATCH 260/424] Initial scale tests

---
 test/scale.linear.tests.js | 409 +++++++++++++++++++++++++++++++++++++
 1 file changed, 409 insertions(+)
 create mode 100644 test/scale.linear.tests.js

diff --git a/test/scale.linear.tests.js b/test/scale.linear.tests.js
new file mode 100644
index 00000000000..f0ac83c392f
--- /dev/null
+++ b/test/scale.linear.tests.js
@@ -0,0 +1,409 @@
+describe('Linear Scale', function() {
+
+	it ('Should register the constructor with the scale service', function() {
+		var Constructor = Chart.scaleService.getScaleConstructor('linear');
+		expect(Constructor).not.toBe(undefined);
+		expect(typeof Constructor).toBe('function');
+	});
+
+	it ('Should have the correct default config', function() {
+		var defaultConfig = Chart.scaleService.getScaleDefaults('linear');
+		expect(defaultConfig).toEqual({
+			display: true,
+			position: "left",
+			gridLines: {
+				show: true,
+				color: "rgba(0, 0, 0, 0.1)",
+				lineWidth: 1,
+				drawOnChartArea: true,
+				drawTicks: true, // draw ticks extending towards the label
+				zeroLineWidth: 1,
+				zeroLineColor: "rgba(0,0,0,0.25)",
+			},
+			reverse: false,
+			beginAtZero: false,
+			override: null,
+			labels: {
+				show: true,
+				mirror: false,
+				padding: 10,
+				template: "<%=value.toLocaleString()%>",
+				fontSize: 12,
+				fontStyle: "normal",
+				fontColor: "#666",
+				fontFamily: "Helvetica Neue"
+			}
+		});
+	});
+
+	it ('Should correctly determine the max & min data values', function() {
+		var scaleID = 'myScale';
+
+		var mockData = {
+			datasets: [{
+					yAxisID: scaleID,
+					data: [10, 5, 0, -5, 78, -100]
+				}, {
+					yAxisID: 'second scale',
+					data: [-1000, 1000],
+				}, {
+					yAxisID: scaleID,
+					data: [150]
+				}
+			]
+		};
+
+		var Constructor = Chart.scaleService.getScaleConstructor('linear');
+		var scale = new Constructor({
+			ctx: {},
+			options: Chart.scaleService.getScaleDefaults('linear'), // use default config for scale
+			data: mockData,
+			id: scaleID
+		});
+
+		expect(scale).not.toEqual(undefined); // must construct
+		expect(scale.min).toBe(undefined); // not yet set
+		expect(scale.max).toBe(undefined);
+
+		scale.calculateRange();
+		expect(scale.min).toBe(-100);
+		expect(scale.max).toBe(150);
+	});
+
+	it ('Should correctly determine the max & min for scatter data', function() {
+		var scaleID = 'myScale';
+
+		var mockData = {
+			datasets: [{
+				xAxisID: scaleID, // for the horizontal scale
+				yAxisID: scaleID,
+				data: [{x: 10, y: 100}, {x: -10, y: 0}, {x: 0, y: 0}, {x: 99, y: 7}]
+			}]
+		};
+
+		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
+		var Constructor = Chart.scaleService.getScaleConstructor('linear');
+		var verticalScale = new Constructor({
+			ctx: {},
+			options: config,
+			data: mockData,
+			id: scaleID
+		});
+
+		verticalScale.calculateRange();
+		expect(verticalScale.min).toBe(0);
+		expect(verticalScale.max).toBe(100);
+
+		var horizontalConfig = Chart.helpers.clone(config);
+		horizontalConfig.position = 'bottom';
+		var horizontalScale = new Constructor({
+			ctx: {},
+			options: horizontalConfig,
+			data: mockData,
+			id: scaleID,
+		});
+
+		horizontalScale.calculateRange();
+		expect(horizontalScale.min).toBe(-10);
+		expect(horizontalScale.max).toBe(99);
+	});
+
+	it ('Should correctly determine the min and max data values when stacked mode is turned on', function() {
+		var scaleID = 'myScale';
+
+		var mockData = {
+			datasets: [{
+					yAxisID: scaleID,
+					data: [10, 5, 0, -5, 78, -100]
+				}, {
+					yAxisID: 'second scale',
+					data: [-1000, 1000],
+				}, {
+					yAxisID: scaleID,
+					data: [150, 0, 0, -100, -10, 9]
+				}
+			]
+		};
+
+		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
+		config.stacked = true; // enable scale stacked mode
+
+		var Constructor = Chart.scaleService.getScaleConstructor('linear');
+		var scale = new Constructor({
+			ctx: {},
+			options: config,
+			data: mockData,
+			id: scaleID
+		});
+
+		scale.calculateRange();
+		expect(scale.min).toBe(-105);
+		expect(scale.max).toBe(160);
+	});
+
+	it ('Should ensure that the scale has a max and min that are not equal', function() {
+		var scaleID = 'myScale';
+
+		var mockData = {
+			datasets: []
+		};
+
+		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
+		var Constructor = Chart.scaleService.getScaleConstructor('linear');
+		var scale = new Constructor({
+			ctx: {},
+			options: config,
+			data: mockData,
+			id: scaleID
+		});
+
+		scale.calculateRange();
+		expect(scale.min).toBe(-1);
+		expect(scale.max).toBe(1);
+	});
+
+	it ('Should generate tick marks', function() {
+		var scaleID = 'myScale';
+
+		var mockData = {
+			datasets: [{
+					yAxisID: scaleID,
+					data: [10, 5, 0, 25, 78]
+				},
+			]
+		};
+
+		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
+		var Constructor = Chart.scaleService.getScaleConstructor('linear');
+		var scale = new Constructor({
+			ctx: {},
+			options: config,
+			data: mockData,
+			id: scaleID
+		});
+
+		scale.calculateRange();
+
+		expect(scale.ticks).toBe(undefined); // not set
+
+		// Large enough to be unimportant
+		var maxWidth = 400;
+		var maxHeight = 400; 
+		scale.generateTicks(maxWidth, maxHeight);
+
+		// Counts down because the lines are drawn top to bottom
+		expect(scale.ticks).toEqual([80, 70, 60, 50, 40, 30, 20, 10, 0]);
+		expect(scale.start).toBe(0);
+		expect(scale.end).toBe(80);
+	});
+
+	it ('Should generate tick marks in the correct order in reversed mode', function() {
+		var scaleID = 'myScale';
+
+		var mockData = {
+			datasets: [{
+					yAxisID: scaleID,
+					data: [10, 5, 0, 25, 78]
+				},
+			]
+		};
+
+		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
+		config.reverse = true;
+		var Constructor = Chart.scaleService.getScaleConstructor('linear');
+		var scale = new Constructor({
+			ctx: {},
+			options: config,
+			data: mockData,
+			id: scaleID
+		});
+
+		scale.calculateRange();
+
+		expect(scale.ticks).toBe(undefined); // not set
+
+		// Large enough to be unimportant
+		var maxWidth = 400;
+		var maxHeight = 400; 
+		scale.generateTicks(maxWidth, maxHeight);
+
+		// Reverse mode makes this count up
+		expect(scale.ticks).toEqual([0, 10, 20, 30, 40, 50, 60, 70, 80]);
+		expect(scale.start).toBe(80);
+		expect(scale.end).toBe(0);
+	});
+
+	it ('Should generate tick marks using the user supplied options', function() {
+		var scaleID = 'myScale';
+
+		var mockData = {
+			datasets: [{
+					yAxisID: scaleID,
+					data: [10, 5, 0, 25, 78]
+				},
+			]
+		};
+
+		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
+		config.override = {
+			steps: 10,
+			start: 0,
+			stepWidth: 10
+		};
+
+		var Constructor = Chart.scaleService.getScaleConstructor('linear');
+		var scale = new Constructor({
+			ctx: {},
+			options: config,
+			data: mockData,
+			id: scaleID
+		});
+
+		scale.calculateRange();
+
+		// Large enough to be unimportant
+		var maxWidth = 400;
+		var maxHeight = 400; 
+		scale.generateTicks(maxWidth, maxHeight);
+
+		expect(scale.ticks).toEqual([100, 90, 80, 70, 60, 50, 40, 30, 20, 10, 0]);
+		expect(scale.start).toBe(0);
+		expect(scale.end).toBe(100);
+	});
+
+	it ('Should build labels using the default template', function() {
+		var scaleID = 'myScale';
+
+		var mockData = {
+			datasets: [{
+					yAxisID: scaleID,
+					data: [10, 5, 0, 25, 78]
+				},
+			]
+		};
+
+		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
+		var Constructor = Chart.scaleService.getScaleConstructor('linear');
+		var scale = new Constructor({
+			ctx: {},
+			options: config,
+			data: mockData,
+			id: scaleID
+		});
+
+		scale.calculateRange();
+
+		// Large enough to be unimportant
+		var maxWidth = 400;
+		var maxHeight = 400; 
+		scale.generateTicks(maxWidth, maxHeight);
+
+		// Generate labels
+		scale.buildLabels();
+
+		expect(scale.labels).toEqual(['80', '70', '60', '50', '40', '30', '20', '10', '0']);
+	});
+
+	it ('Should build labels using the user supplied callback', function() {
+		var scaleID = 'myScale';
+
+		var mockData = {
+			datasets: [{
+					yAxisID: scaleID,
+					data: [10, 5, 0, 25, 78]
+				},
+			]
+		};
+
+		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
+		config.labels.userCallback = function(value, index) {
+			return index.toString();
+		};
+
+		var Constructor = Chart.scaleService.getScaleConstructor('linear');
+		var scale = new Constructor({
+			ctx: {},
+			options: config,
+			data: mockData,
+			id: scaleID
+		});
+
+		scale.calculateRange();
+
+		// Large enough to be unimportant
+		var maxWidth = 400;
+		var maxHeight = 400; 
+		scale.generateTicks(maxWidth, maxHeight);
+
+		// Generate labels
+		scale.buildLabels();
+
+		// Just the index
+		expect(scale.labels).toEqual(['0', '1', '2', '3', '4', '5', '6', '7', '8']);
+	});
+
+	it ('Should get the correct pixel value for a point', function() {
+		var scaleID = 'myScale';
+
+		var mockData = {
+			datasets: [{
+				xAxisID: scaleID, // for the horizontal scale
+				yAxisID: scaleID,
+				data: []
+			}]
+		};
+
+		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
+		var Constructor = Chart.scaleService.getScaleConstructor('linear');
+		var verticalScale = new Constructor({
+			ctx: {},
+			options: config,
+			data: mockData,
+			id: scaleID
+		});
+
+		verticalScale.calculateRange();
+		verticalScale.generateTicks(50, 100);
+
+		// Fake out positioning of the scale service
+		verticalScale.left = 0;
+		verticalScale.top = 0;
+		verticalScale.right = 50;
+		verticalScale.bottom = 110;
+		verticalScale.paddingTop = 5;
+		verticalScale.paddingBottom = 5;
+		verticalScale.width = 50;
+		verticalScale.height = 110;
+
+		expect(verticalScale.getPointPixelForValue(1, 0, 0)).toBe(5); // top + paddingTop
+		expect(verticalScale.getPointPixelForValue(-1, 0, 0)).toBe(105); // bottom - paddingBottom
+		expect(verticalScale.getPointPixelForValue(0, 0, 0)).toBe(55); // halfway
+
+		var horizontalConfig = Chart.helpers.clone(config);
+		horizontalConfig.position = 'bottom';
+		var horizontalScale = new Constructor({
+			ctx: {},
+			options: horizontalConfig,
+			data: mockData,
+			id: scaleID,
+		});
+
+		horizontalScale.calculateRange();
+		horizontalScale.generateTicks(100, 50);
+
+		// Fake out positioning of the scale service
+		horizontalScale.left = 0;
+		horizontalScale.top = 0;
+		horizontalScale.right = 110;
+		horizontalScale.bottom = 50;
+		horizontalScale.paddingLeft = 5;
+		horizontalScale.paddingRight = 5;
+		horizontalScale.width = 110;
+		horizontalScale.height = 50;
+
+		// Range expands to [-2, 2] due to nicenum algorithm
+		expect(horizontalScale.getPointPixelForValue(2, 0, 0)).toBe(105); // right - paddingRight
+		expect(horizontalScale.getPointPixelForValue(-2, 0, 0)).toBe(5); // left + paddingLeft
+		expect(horizontalScale.getPointPixelForValue(0, 0, 0)).toBe(55); // halfway
+	});
+});
\ No newline at end of file

From bade753fe3a476fdadc6f1f2196e001964846759 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Fri, 28 Aug 2015 15:12:35 -0600
Subject: [PATCH 261/424] Don't account for paddingLeft until after rotated

---
 src/scales/scale.category.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/scales/scale.category.js b/src/scales/scale.category.js
index 7912f8dcb06..38a69c92e9e 100644
--- a/src/scales/scale.category.js
+++ b/src/scales/scale.category.js
@@ -126,7 +126,7 @@
                 var datasetWidth = Math.floor(this.getPixelForValue(0, 1) - this.getPixelForValue(0, 0)) - 6;
 
                 //Max label rotation can be set or default to 90 - also act as a loop counter
-                while (this.labelWidth > (datasetWidth + this.paddingLeft) && this.labelRotation <= this.options.labels.maxRotation) {
+                while (this.labelWidth > datasetWidth && this.labelRotation <= this.options.labels.maxRotation) {
                     cosRotation = Math.cos(helpers.toRadians(this.labelRotation));
                     sinRotation = Math.sin(helpers.toRadians(this.labelRotation));
 

From 9c1a0cbc16b597276443137f932d87d4de0bfe86 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Fri, 28 Aug 2015 18:52:46 -0400
Subject: [PATCH 262/424] This should run the unit tests from the CI system

---
 gulpfile.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gulpfile.js b/gulpfile.js
index 560c6b49641..46c1f2b88c5 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -133,7 +133,7 @@ gulp.task('watch', function() {
 	gulp.watch('./src/**', ['build', 'unittest']);
 });
 
-gulp.task('test', ['jshint', 'valid']);
+gulp.task('test', ['jshint', 'valid', 'unittest']);
 
 gulp.task('size', ['library-size', 'module-sizes']);
 

From edf95175a7c644602f1d663294f15085b0e19c81 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Fri, 28 Aug 2015 16:58:23 -0600
Subject: [PATCH 263/424] Organize Gulpfile, Integrate unit tests with Travis

---
 gulpfile.js | 112 +++++++++++++++++++++++++++++++++-------------------
 1 file changed, 71 insertions(+), 41 deletions(-)

diff --git a/gulpfile.js b/gulpfile.js
index 560c6b49641..ba699af6b41 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -24,19 +24,39 @@ var testDir = './test/';
  */
 
 var srcFiles = [
-		'./src/core/core.js',
-		'./src/core/core.helpers.js',
-		'./src/core/core.chart.js',
-		'./src/core/core.element.js',
-		'./src/core/**',
-		'./src/controllers/**',
-		'./src/scales/**',
-		'./src/elements/**',
-		'./src/charts/**',
-		'./node_modules/color/dist/color.min.js'
-	];
-
-gulp.task('build', function() {
+	'./src/core/core.js',
+	'./src/core/core.helpers.js',
+	'./src/core/core.chart.js',
+	'./src/core/core.element.js',
+	'./src/core/**',
+	'./src/controllers/**',
+	'./src/scales/**',
+	'./src/elements/**',
+	'./src/charts/**',
+	'./node_modules/color/dist/color.min.js'
+];
+
+
+gulp.task('build', buildTask);
+gulp.task('watch', watchTask);
+gulp.task('bump', bumpTask);
+gulp.task('release', ['build'], releaseTask);
+gulp.task('jshint', jshintTask);
+gulp.task('test', ['jshint', 'validHTML', 'unittest']);
+gulp.task('size', ['library-size', 'module-sizes']);
+gulp.task('server', serverTask);
+gulp.task('validHTML', validHTMLTask);
+gulp.task('unittest', unittestTask);
+gulp.task('unittestWatch', unittestWatchTask);
+gulp.task('library-size', librarySizeTask);
+gulp.task('module-sizes', moduleSizesTask);
+gulp.task('_open', _openTask);
+gulp.task('dev', ['server', 'default']);
+
+gulp.task('default', ['build', 'watch']);
+
+
+function buildTask() {
 
 	var isCustom = !!(util.env.types),
 		outputDir = (isCustom) ? 'custom' : '.';
@@ -51,15 +71,14 @@ gulp.task('build', function() {
 		.pipe(concat('Chart.min.js'))
 		.pipe(gulp.dest(outputDir));
 
-});
+}
 
 /*
  *  Usage : gulp bump
  *  Prompts: Version increment to bump
  *  Output: - New version number written into package.json & bower.json
  */
-
-gulp.task('bump', function(complete) {
+function bumpTask(complete) {
 	util.log('Current version:', util.colors.cyan(package.version));
 	var choices = ['major', 'premajor', 'minor', 'preminor', 'patch', 'prepatch', 'prerelease'].map(function(versionType) {
 		return versionType + ' (v' + semver.inc(package.version, versionType) + ')';
@@ -83,24 +102,39 @@ gulp.task('bump', function(complete) {
 
 		complete();
 	});
-});
+}
+
 
-gulp.task('release', ['build'], function() {
+function releaseTask() {
 	exec('git tag -a v' + package.version);
-});
+}
+
 
-gulp.task('jshint', function() {
+function jshintTask() {
 	return gulp.src(srcDir + '*.js')
 		.pipe(jshint())
 		.pipe(jshint.reporter('default'));
-});
+}
 
-gulp.task('valid', function() {
+
+function validHTMLTask() {
 	return gulp.src('samples/*.html')
 		.pipe(htmlv());
-});
+}
+
+
+function unittestTask() {
+	var files = srcFiles.slice();
+	files.push(testDir + '*.js');
+
+	return gulp.src(files)
+		.pipe(karma({
+			configFile: 'karma.conf.js',
+			action: 'run'
+		}));
+}
 
-gulp.task('unittest', function() {
+function unittestWatchTask() {
 	var files = srcFiles.slice();
 	files.push(testDir + '*.js');
 
@@ -109,16 +143,16 @@ gulp.task('unittest', function() {
 			configFile: 'karma.conf.js',
 			action: 'watch'
 		}));
-});
+}
 
-gulp.task('library-size', function() {
+function librarySizeTask() {
 	return gulp.src('Chart.min.js')
 		.pipe(size({
 			gzip: true
 		}));
-});
+}
 
-gulp.task('module-sizes', function() {
+function moduleSizesTask() {
 	return gulp.src(srcDir + '*.js')
 		.pipe(uglify({
 			preserveComments: 'some'
@@ -127,28 +161,24 @@ gulp.task('module-sizes', function() {
 			showFiles: true,
 			gzip: true
 		}));
-});
+}
 
-gulp.task('watch', function() {
-	gulp.watch('./src/**', ['build', 'unittest']);
-});
 
-gulp.task('test', ['jshint', 'valid']);
+function watchTask() {
+	gulp.watch('./src/**', ['build', 'unittest', 'unittestWatch']);
+}
 
-gulp.task('size', ['library-size', 'module-sizes']);
 
-gulp.task('default', ['build', 'watch']);
 
-gulp.task('server', function() {
+function serverTask() {
 	connect.server({
 		port: 8000
 	});
-});
+}
 
 // Convenience task for opening the project straight from the command line
-gulp.task('_open', function() {
+
+function _openTask() {
 	exec('open http://localhost:8000');
 	exec('subl .');
-});
-
-gulp.task('dev', ['server', 'default']);
+}

From 92f1c65c1c2651c23f415d70b10e5210b2fca78c Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Fri, 28 Aug 2015 19:02:37 -0400
Subject: [PATCH 264/424] Install coverage metrics. Use `gulp coverage` to
 generate coverage reports

---
 .gitignore                 |  2 ++
 gulpfile.js                | 11 +++++++++++
 karma.coverage.conf.js     | 18 ++++++++++++++++++
 package.json               |  1 +
 test/core.helpers.tests.js |  0
 5 files changed, 32 insertions(+)
 create mode 100644 karma.coverage.conf.js
 create mode 100644 test/core.helpers.tests.js

diff --git a/.gitignore b/.gitignore
index 5016e5def4b..5b80f24cbce 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,3 +7,5 @@ custom/*
 docs/index.md
 
 bower_components/
+
+coverage/*
diff --git a/gulpfile.js b/gulpfile.js
index 46c1f2b88c5..0a5b3d3b9ec 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -111,6 +111,17 @@ gulp.task('unittest', function() {
 		}));
 });
 
+gulp.task('coverage', function() {
+	var files = srcFiles.slice();
+	files.push(testDir + '*.js');
+
+	return gulp.src(files)
+		.pipe(karma({
+			configFile: 'karma.coverage.conf.js',
+			action: 'run'
+		}));
+});
+
 gulp.task('library-size', function() {
 	return gulp.src('Chart.min.js')
 		.pipe(size({
diff --git a/karma.coverage.conf.js b/karma.coverage.conf.js
new file mode 100644
index 00000000000..cc047aa4d03
--- /dev/null
+++ b/karma.coverage.conf.js
@@ -0,0 +1,18 @@
+module.exports = function(config) {
+	config.set({
+		browsers: ['Chrome', 'Firefox'],
+
+		coverageReporter: {
+			type: 'html',
+			dir: 'coverage/'
+		},
+
+		frameworks: ['jasmine'],
+
+		preprocessors: {
+			'src/**/*.js': ['coverage']
+		},
+		
+		reporters: ['progress', 'coverage'],
+	});
+};
\ No newline at end of file
diff --git a/package.json b/package.json
index 27ed2888b1a..066d6536941 100644
--- a/package.json
+++ b/package.json
@@ -27,6 +27,7 @@
     "jquery": "^2.1.4",
     "karma": "^0.12.37",
     "karma-chrome-launcher": "^0.2.0",
+    "karma-coverage": "^0.5.1",
     "karma-firefox-launcher": "^0.1.6",
     "karma-jasmine": "^0.3.6",
     "onecolor": "^2.5.0",
diff --git a/test/core.helpers.tests.js b/test/core.helpers.tests.js
new file mode 100644
index 00000000000..e69de29bb2d

From 371bc8913f5abac58517b42a6c86a6400d09146e Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Fri, 28 Aug 2015 22:32:56 -0400
Subject: [PATCH 265/424] Start writing tests for core.helpers. Fix a number of
 small bugs found during testing

---
 src/core/core.helpers.js   | 135 ++-----------
 test/core.helpers.tests.js | 385 +++++++++++++++++++++++++++++++++++++
 2 files changed, 402 insertions(+), 118 deletions(-)

diff --git a/src/core/core.helpers.js b/src/core/core.helpers.js
index 2fbb644a908..46ad752d882 100644
--- a/src/core/core.helpers.js
+++ b/src/core/core.helpers.js
@@ -57,12 +57,6 @@
 			});
 			return base;
 		},
-		merge = helpers.merge = function(base, master) {
-			//Merge properties in left object over to a shallow clone of object right.
-			var args = Array.prototype.slice.call(arguments, 0);
-			args.unshift({});
-			return extend.apply(null, args);
-		},
 		// Need a special merge function to chart configs since they are now grouped
 		configMerge = helpers.configMerge = function(_base) {
 			var base = clone(_base);
@@ -84,7 +78,13 @@
 							helpers.each(value, function(valueObj, index) {
 
 								if (index < baseArray.length) {
-									baseArray[index] = helpers.configMerge(baseArray[index], valueObj);
+									if (typeof baseArray[index] == 'object' && baseArray[index] !== null && typeof valueObj == 'object' && valueObj !== null) {
+										// Two objects are coming together. Do a merge of them.
+										baseArray[index] = helpers.configMerge(baseArray[index], valueObj);
+									} else {
+										// Just overwrite in this case since there is nothing to merge
+										baseArray[index] = valueObj;
+									}
 								} else {
 									baseArray.push(valueObj); // nothing to merge
 								}
@@ -143,12 +143,12 @@
 			return base;
 		},
 		getValueAtIndexOrDefault = helpers.getValueAtIndexOrDefault = function(value, index, defaultValue) {
-			if (!value) {
+			if (value === undefined || value === null) {
 				return defaultValue;
 			}
 
-			if (helpers.isArray(value) && index < value.length) {
-				return value[index];
+			if (helpers.isArray(value)) {
+				return index < value.length ? value[index] : defaultValue;
 			}
 
 			return value;
@@ -176,7 +176,7 @@
 		},
 		findNextWhere = helpers.findNextWhere = function(arrayToSearch, filterCallback, startIndex) {
 			// Default to start of the array
-			if (!startIndex) {
+			if (startIndex === undefined || startIndex === null) {
 				startIndex = -1;
 			}
 			for (var i = startIndex + 1; i < arrayToSearch.length; i++) {
@@ -188,7 +188,7 @@
 		},
 		findPreviousWhere = helpers.findPreviousWhere = function(arrayToSearch, filterCallback, startIndex) {
 			// Default to end of the array
-			if (!startIndex) {
+			if (startIndex === undefined || startIndex === null) {
 				startIndex = arrayToSearch.length;
 			}
 			for (var i = startIndex - 1; i >= 0; i--) {
@@ -259,18 +259,6 @@
 				return Math.log(x) / Math.LN10;
 			}
 		},
-		cap = helpers.cap = function(valueToCap, maxValue, minValue) {
-			if (isNumber(maxValue)) {
-				if (valueToCap > maxValue) {
-					return maxValue;
-				}
-			} else if (isNumber(minValue)) {
-				if (valueToCap < minValue) {
-					return minValue;
-				}
-			}
-			return valueToCap;
-		},
 		getDecimalPlaces = helpers.getDecimalPlaces = function(num) {
 			if (num % 1 !== 0 && isNumber(num)) {
 				var s = num.toString();
@@ -335,94 +323,16 @@
 		},
 		nextItem = helpers.nextItem = function(collection, index, loop) {
 			if (loop) {
-				return collection[index + 1] || collection[0];
+				return index >= collection.length - 1 ? collection[0] : collection[index + 1];
 			}
-			return collection[index + 1] || collection[collection.length - 1];
+
+			return index >= collection.length - 1 ? collection[collection.length - 1] : collection[index + 1];
 		},
 		previousItem = helpers.previousItem = function(collection, index, loop) {
 			if (loop) {
-				return collection[index - 1] || collection[collection.length - 1];
-			}
-			return collection[index - 1] || collection[0];
-		},
-		calculateOrderOfMagnitude = helpers.calculateOrderOfMagnitude = function(val) {
-			return Math.floor(Math.log(val) / Math.LN10);
-		},
-		calculateScaleRange = helpers.calculateScaleRange = function(valuesArray, drawingSize, textSize, startFromZero, integersOnly) {
-
-			//Set a minimum step of two - a point at the top of the graph, and a point at the base
-			var minSteps = 2,
-				maxSteps = Math.floor(drawingSize / (textSize * 1.5)),
-				skipFitting = (minSteps >= maxSteps);
-
-			var maxValue = max(valuesArray),
-				minValue = min(valuesArray);
-
-			// We need some degree of seperation here to calculate the scales if all the values are the same
-			// Adding/minusing 0.5 will give us a range of 1.
-			if (maxValue === minValue) {
-				maxValue += 0.5;
-				// So we don't end up with a graph with a negative start value if we've said always start from zero
-				if (minValue >= 0.5 && !startFromZero) {
-					minValue -= 0.5;
-				} else {
-					// Make up a whole number above the values
-					maxValue += 0.5;
-				}
-			}
-
-			var valueRange = Math.abs(maxValue - minValue),
-				rangeOrderOfMagnitude = calculateOrderOfMagnitude(valueRange),
-				graphMax = Math.ceil(maxValue / (1 * Math.pow(10, rangeOrderOfMagnitude))) * Math.pow(10, rangeOrderOfMagnitude),
-				graphMin = (startFromZero) ? 0 : Math.floor(minValue / (1 * Math.pow(10, rangeOrderOfMagnitude))) * Math.pow(10, rangeOrderOfMagnitude),
-				graphRange = graphMax - graphMin,
-				stepValue = Math.pow(10, rangeOrderOfMagnitude),
-				numberOfSteps = Math.round(graphRange / stepValue);
-
-			//If we have more space on the graph we'll use it to give more definition to the data
-			while ((numberOfSteps > maxSteps || (numberOfSteps * 2) < maxSteps) && !skipFitting) {
-				if (numberOfSteps > maxSteps) {
-					stepValue *= 2;
-					numberOfSteps = Math.round(graphRange / stepValue);
-					// Don't ever deal with a decimal number of steps - cancel fitting and just use the minimum number of steps.
-					if (numberOfSteps % 1 !== 0) {
-						skipFitting = true;
-					}
-				}
-				//We can fit in double the amount of scale points on the scale
-				else {
-					//If user has declared ints only, and the step value isn't a decimal
-					if (integersOnly && rangeOrderOfMagnitude >= 0) {
-						//If the user has said integers only, we need to check that making the scale more granular wouldn't make it a float
-						if (stepValue / 2 % 1 === 0) {
-							stepValue /= 2;
-							numberOfSteps = Math.round(graphRange / stepValue);
-						}
-						//If it would make it a float break out of the loop
-						else {
-							break;
-						}
-					}
-					//If the scale doesn't have to be an int, make the scale more granular anyway.
-					else {
-						stepValue /= 2;
-						numberOfSteps = Math.round(graphRange / stepValue);
-					}
-
-				}
+				return index <= 0 ? collection[collection.length - 1] : collection[index - 1];
 			}
-
-			if (skipFitting) {
-				numberOfSteps = minSteps;
-				stepValue = graphRange / numberOfSteps;
-			}
-			return {
-				steps: numberOfSteps,
-				stepValue: stepValue,
-				min: graphMin,
-				max: graphMin + (numberOfSteps * stepValue)
-			};
-
+			return index <= 0 ? collection[0] : collection[index - 1];
 		},
 		// Implementation of the nice number algorithm used in determining where axis labels will go
 		niceNum = helpers.niceNum = function(range, round) {
@@ -505,17 +415,6 @@
 			return tmpl(templateString, valuesObject);
 		},
 		/* jshint ignore:end */
-		generateLabels = helpers.generateLabels = function(templateString, numberOfSteps, graphMin, stepValue) {
-			var labelsArray = new Array(numberOfSteps);
-			if (templateString) {
-				each(labelsArray, function(val, index) {
-					labelsArray[index] = template(templateString, {
-						value: (graphMin + (stepValue * (index + 1)))
-					});
-				});
-			}
-			return labelsArray;
-		},
 		//--Animation methods
 		//Easing functions adapted from Robert Penner's easing equations
 		//http://www.robertpenner.com/easing/
diff --git a/test/core.helpers.tests.js b/test/core.helpers.tests.js
index e69de29bb2d..730222b5b57 100644
--- a/test/core.helpers.tests.js
+++ b/test/core.helpers.tests.js
@@ -0,0 +1,385 @@
+describe('Core helper tests', function() {
+
+	var helpers;
+
+	beforeAll(function() {
+		helpers = window.Chart.helpers;
+	});
+
+	it('Should iterate over an array and pass the extra data to that function', function() {
+		var testData = [0, 9, "abc"];
+		var scope = {}; // fake out the scope and ensure that 'this' is the correct thing
+
+		helpers.each(testData, function(item, index) {
+			expect(item).not.toBe(undefined);
+			expect(index).not.toBe(undefined);
+
+			expect(testData[index]).toBe(item);
+			expect(this).toBe(scope);
+		}, scope);
+
+		// Reverse iteration
+		var iterated = [];
+		helpers.each(testData, function(item, index) {
+			expect(item).not.toBe(undefined);
+			expect(index).not.toBe(undefined);
+
+			expect(testData[index]).toBe(item);
+			expect(this).toBe(scope);
+
+			iterated.push(item);
+		}, scope, true);
+
+		expect(iterated.slice().reverse()).toEqual(testData);
+	});
+
+	it('Should iterate over properties in an object', function() {
+		var testData = {
+			myProp1: 'abc',
+			myProp2: 276,
+			myProp3: ['a', 'b']
+		};
+
+		helpers.each(testData, function(value, key) {
+			if (key === 'myProp1') {
+				expect(value).toBe('abc');
+			} else if (key === 'myProp2') {
+				expect(value).toBe(276);
+			} else if (key === 'myProp3') {
+				expect(value).toEqual(['a', 'b']);
+			} else {
+				expect(false).toBe(true);
+			}
+		});
+	});
+
+	it('should not error when iterating over a null object', function() {
+		expect(function() {
+			helpers.each(undefined);
+		}).not.toThrow();
+	});
+
+	it('Should clone an object', function() {
+		var testData = {
+			myProp1: 'abc',
+			myProp2: ['a', 'b'],
+			myProp3: {
+				myProp4: 5,
+				myProp5: [1, 2]
+			}
+		};
+
+		var clone = helpers.clone(testData);
+		expect(clone).toEqual(testData);
+		expect(clone).not.toBe(testData);
+
+		expect(clone.myProp2).not.toBe(testData.myProp2);
+		expect(clone.myProp3).not.toBe(testData.myProp3);
+		expect(clone.myProp3.myProp5).not.toBe(testData.myProp3.myProp5);
+	});
+
+	it('should extend an object', function() {
+		var original = {
+			myProp1: 'abc',
+			myProp2: 56
+		};
+
+		var extension = {
+			myProp3: [2, 5, 6],
+			myProp2: 0
+		};
+
+		helpers.extend(original, extension);
+
+		expect(original).toEqual({
+			myProp1: 'abc',
+			myProp2: 0,
+			myProp3: [2, 5, 6],
+		});
+	});
+
+	it('Should merge a normal config without scales', function() {
+		var baseConfig = {
+			valueProp: 5,
+			arrayProp: [1, 2, 3, 4, 5, 6],
+			objectProp: {
+				prop1: 'abc',
+				prop2: 56
+			}
+		};
+
+		var toMerge = {
+			valueProp2: null,
+			arrayProp: ['a', 'c'],
+			objectProp: {
+				prop1: 'c',
+				prop3: 'prop3'
+			}
+		};
+
+		var merged = helpers.configMerge(baseConfig, toMerge);
+		expect(merged).toEqual({
+			valueProp: 5,
+			valueProp2: null,
+			arrayProp: ['a', 'c', 3, 4, 5, 6],
+			objectProp: {
+				prop1: 'c',
+				prop2: 56,
+				prop3: 'prop3'
+			}
+		});
+	});
+
+	it('should merge arrays containing objects', function() {
+		var baseConfig = {
+			arrayProp: [{
+				prop1: 'abc',
+				prop2: 56
+			}],
+		};
+
+		var toMerge = {
+			arrayProp: [{
+				prop1: 'myProp1',
+				prop3: 'prop3'
+			}, 2, {
+				prop1: 'myProp1'
+			}],
+		};
+
+		var merged = helpers.configMerge(baseConfig, toMerge);
+		expect(merged).toEqual({
+			arrayProp: [{
+				prop1: 'myProp1',
+				prop2: 56,
+				prop3: 'prop3'
+			},
+			2, {
+				prop1: 'myProp1'
+			}],
+		});
+	});
+
+	it ('Should merge scale configs', function() {
+		var baseConfig = {
+			scales: {
+				prop1: {
+					abc: 123,
+					def: '456'
+				},
+				prop2: 777,
+				yAxes: [{
+					type: 'linear',
+				}, {
+					type: 'log'
+				}]
+			}
+		};
+
+		var toMerge = {
+			scales: {
+				prop1: {
+					def: 'bbb',
+					ghi: 78
+				},
+				prop2: null,
+				yAxes: [{
+					type: 'linear',
+					axisProp: 456
+				}, {
+					// pulls in linear default config since axis type changes
+					type: 'linear',
+					position: 'right'
+				}, {
+					// Pulls in linear default config since axis not in base
+					type: 'linear'
+				}]
+			}
+		};
+
+		var merged = helpers.configMerge(baseConfig, toMerge);
+		expect(merged).toEqual({
+			scales: {
+				prop1: {
+					abc: 123,
+					def: 'bbb',
+					ghi: 78
+				},
+				prop2: null,
+				yAxes: [{
+					type: 'linear',
+					axisProp: 456
+				}, {
+					type: 'linear',
+					display: true,
+					position: "right",
+					gridLines: {
+						show: true,
+						color: "rgba(0, 0, 0, 0.1)",
+						lineWidth: 1,
+						drawOnChartArea: true,
+						drawTicks: true,
+						zeroLineWidth: 1,
+						zeroLineColor: "rgba(0,0,0,0.25)",
+					},
+					reverse: false,
+					beginAtZero: false,
+					override: null,
+					labels: {
+						show: true,
+						mirror: false,
+						padding: 10,
+						template: "<%=value.toLocaleString()%>",
+						fontSize: 12,
+						fontStyle: "normal",
+						fontColor: "#666",
+						fontFamily: "Helvetica Neue"
+					}
+				}, {
+					type: 'linear',
+					display: true,
+					position: "left",
+					gridLines: {
+						show: true,
+						color: "rgba(0, 0, 0, 0.1)",
+						lineWidth: 1,
+						drawOnChartArea: true,
+						drawTicks: true,
+						zeroLineWidth: 1,
+						zeroLineColor: "rgba(0,0,0,0.25)",
+					},
+					reverse: false,
+					beginAtZero: false,
+					override: null,
+					labels: {
+						show: true,
+						mirror: false,
+						padding: 10,
+						template: "<%=value.toLocaleString()%>",
+						fontSize: 12,
+						fontStyle: "normal",
+						fontColor: "#666",
+						fontFamily: "Helvetica Neue"
+					}
+				}]
+			}
+		});
+	});
+
+	it ('should get value or default', function() {
+		expect(helpers.getValueAtIndexOrDefault(98, 0, 56)).toBe(98);
+		expect(helpers.getValueAtIndexOrDefault(0, 0, 56)).toBe(0); 
+		expect(helpers.getValueAtIndexOrDefault(undefined, undefined, 56)).toBe(56);
+		expect(helpers.getValueAtIndexOrDefault([1, 2, 3], 1, 100)).toBe(2);
+		expect(helpers.getValueAtIndexOrDefault([1, 2, 3], 3, 100)).toBe(100);
+	});
+
+	it ('should filter an array', function() {
+		var data = [-10, 0, 6, 0, 7];
+		var callback = function(item) { return item > 2};
+		expect(helpers.where(data, callback)).toEqual([6, 7]);
+		expect(helpers.findNextWhere(data, callback)).toEqual(6);
+		expect(helpers.findNextWhere(data, callback, 2)).toBe(7);
+		expect(helpers.findNextWhere(data, callback, 4)).toBe(undefined);
+		expect(helpers.findPreviousWhere(data, callback)).toBe(7);
+		expect(helpers.findPreviousWhere(data, callback, 3)).toBe(6);
+		expect(helpers.findPreviousWhere(data, callback, 0)).toBe(undefined);
+	});
+
+	it ('Should get the correct sign', function() {
+		expect(helpers.sign(0)).toBe(0);
+		expect(helpers.sign(10)).toBe(1);
+		expect(helpers.sign(-5)).toBe(-1);
+	});
+
+	it ('should do a log10 operation', function() {
+		expect(helpers.log10(0)).toBe(-Infinity);
+		expect(helpers.log10(1)).toBe(0);
+		expect(helpers.log10(1000)).toBe(3);
+	});
+
+	it ('Should generate ids', function() {
+		expect(helpers.uid()).toBe('chart-0');
+		expect(helpers.uid()).toBe('chart-1');
+		expect(helpers.uid()).toBe('chart-2');
+		expect(helpers.uid()).toBe('chart-3');
+	});
+
+	it ('should detect a number', function() {
+		expect(helpers.isNumber(123)).toBe(true);
+		expect(helpers.isNumber('123')).toBe(true);
+		expect(helpers.isNumber(null)).toBe(false);
+		expect(helpers.isNumber(NaN)).toBe(false);
+		expect(helpers.isNumber(undefined)).toBe(false);
+		expect(helpers.isNumber('cbc')).toBe(false);
+	});
+
+	it ('should convert between radians and degrees', function() {
+		expect(helpers.toRadians(180)).toBe(Math.PI);
+		expect(helpers.toRadians(90)).toBe(0.5 * Math.PI);
+		expect(helpers.toDegrees(Math.PI)).toBe(180);
+		expect(helpers.toDegrees(Math.PI * 3 /2)).toBe(270);
+	});
+
+	it ('should get an angle from a point', function() {
+		var center = {
+			x: 0,
+			y: 0
+		};
+
+		expect(helpers.getAngleFromPoint(center, {x: 0, y: 10})).toEqual({
+			angle: Math.PI / 2,
+			distance: 10,
+		});
+
+		expect(helpers.getAngleFromPoint(center, {x: Math.sqrt(2), y: Math.sqrt(2)})).toEqual({
+			angle: Math.PI / 4,
+			distance: 2
+		});
+
+		expect(helpers.getAngleFromPoint(center, {x: -1.0 * Math.sqrt(2), y: -1.0 * Math.sqrt(2)})).toEqual({
+			angle: Math.PI * 1.25,
+			distance: 2
+		});
+	});
+
+	it ('should spline curves', function() {
+		expect(helpers.splineCurve({x: 0, y: 0}, {x: 1, y: 1}, { x: 2, y: 0}, 0)).toEqual({
+			previous: {
+				x: 1,
+				y: 1,
+			},
+			next: {
+				x: 1,
+				y: 1,
+			}
+		});
+
+		expect(helpers.splineCurve({x: 0, y: 0}, {x: 1, y: 1}, { x: 2, y: 0}, 1)).toEqual({
+			previous: {
+				x: 0,
+				y: 1,
+			},
+			next: {
+				x: 2,
+				y: 1,
+			}
+		});
+	});
+
+	it ('should get the next or previous item in an array', function() {
+		var testData = [0, 1, 2];
+
+		expect(helpers.nextItem(testData, 0, false)).toEqual(1);
+		expect(helpers.nextItem(testData, 2, false)).toEqual(2);
+		expect(helpers.nextItem(testData, 2, true)).toEqual(0);
+		expect(helpers.nextItem(testData, 1, true)).toEqual(2);
+		expect(helpers.nextItem(testData, -1, false)).toEqual(0);
+
+		expect(helpers.previousItem(testData, 0, false)).toEqual(0);
+		expect(helpers.previousItem(testData, 0, true)).toEqual(2);
+		expect(helpers.previousItem(testData, 2, false)).toEqual(1);
+		expect(helpers.previousItem(testData, 1, true)).toEqual(0);
+
+	});
+});
\ No newline at end of file

From c09414cc40fc1cc93edc94c42e7382cff0214c89 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Fri, 28 Aug 2015 23:09:58 -0400
Subject: [PATCH 266/424] First set of tests for point. Started on a
 mockContext object for testing. Still need to handle property setting better
 (fillStyle, strokeStyle, etc)

---
 src/elements/element.point.js |   9 +-
 test/element.point.tests.js   | 180 ++++++++++++++++++++++++++++++++++
 test/mockContext.js           |  51 ++++++++++
 3 files changed, 238 insertions(+), 2 deletions(-)
 create mode 100644 test/element.point.tests.js
 create mode 100644 test/mockContext.js

diff --git a/src/elements/element.point.js b/src/elements/element.point.js
index 1a4f709cb44..94565e3ca16 100644
--- a/src/elements/element.point.js
+++ b/src/elements/element.point.js
@@ -32,8 +32,13 @@
 	Chart.elements.Point = Chart.Element.extend({
 		inRange: function(mouseX, mouseY) {
 			var vm = this._view;
-			var hoverRange = vm.hitRadius + vm.radius;
-			return ((Math.pow(mouseX - vm.x, 2) + Math.pow(mouseY - vm.y, 2)) < Math.pow(hoverRange, 2));
+
+			if (vm) {
+				var hoverRange = vm.hitRadius + vm.radius;
+				return ((Math.pow(mouseX - vm.x, 2) + Math.pow(mouseY - vm.y, 2)) < Math.pow(hoverRange, 2));
+			} else {
+				return false;
+			}
 		},
 		inLabelRange: function(mouseX) {
 			var vm = this._view;
diff --git a/test/element.point.tests.js b/test/element.point.tests.js
new file mode 100644
index 00000000000..e20964422e7
--- /dev/null
+++ b/test/element.point.tests.js
@@ -0,0 +1,180 @@
+// Test the point element
+
+describe('Point element tests', function() {
+	it ('Should be constructed', function() {
+		var point = new Chart.elements.Point({
+			_datasetIndex: 2,
+			_index: 1
+		});
+
+		expect(point).not.toBe(undefined);
+		expect(point._datasetIndex).toBe(2);
+		expect(point._index).toBe(1);
+	});
+
+	it ('Should correctly identify as in range', function() {
+		var point = new Chart.elements.Point({
+			_datasetIndex: 2,
+			_index: 1
+		});
+
+		// Safely handles if these are called before the viewmodel is instantiated
+		expect(point.inRange(5)).toBe(false);
+		expect(point.inLabelRange(5)).toBe(false);
+
+		// Attach a view object as if we were the controller
+		point._view = {
+			radius: 2,
+			hitRadius: 3,
+			x: 10,
+			y: 15
+		};
+
+		expect(point.inRange(10, 15)).toBe(true);
+		expect(point.inRange(10, 10)).toBe(false);
+		expect(point.inRange(10, 5)).toBe(false);
+		expect(point.inRange(5, 5)).toBe(false);
+
+		expect(point.inLabelRange(5)).toBe(false);
+		expect(point.inLabelRange(7)).toBe(true);
+		expect(point.inLabelRange(10)).toBe(true);
+		expect(point.inLabelRange(12)).toBe(true);
+		expect(point.inLabelRange(15)).toBe(false);
+		expect(point.inLabelRange(20)).toBe(false);
+	});
+
+	it ('should get the correct tooltip position', function() {
+		var point = new Chart.elements.Point({
+			_datasetIndex: 2,
+			_index: 1
+		});
+
+		// Attach a view object as if we were the controller
+		point._view = {
+			radius: 2,
+			borderWidth: 6,
+			x: 10,
+			y: 15
+		};
+
+		expect(point.tooltipPosition()).toEqual({
+			x: 10,
+			y: 15,
+			padding: 8
+		});
+	});
+
+	it ('should draw correctly', function() {
+		var mockContext = window.createMockContext();
+		var point = new Chart.elements.Point({
+			_datasetIndex: 2,
+			_index: 1,
+			_chart: {
+				ctx: mockContext,
+			}
+		});
+
+		// Attach a view object as if we were the controller
+		point._view = {
+			radius: 2,
+			hitRadius: 3,
+			borderColor: 'rgba(1, 2, 3, 1)',
+			borderWidth: 6,
+			backgroundColor: 'rgba(0, 255, 0)',
+			x: 10,
+			y: 15,
+			ctx: mockContext
+		};
+
+		point.draw();
+
+		expect(mockContext.getCalls()).toEqual([{
+			name: 'beginPath',
+			args: []
+		}, {
+			name: 'arc',
+			args: [10, 15, 2, 0, 2 * Math.PI]
+		}, {
+			name: 'closePath',
+			args: [],
+		}, {
+			name: 'fill',
+			args: [],
+		}, {
+			name: 'stroke',
+			args: []
+		}]);
+
+		expect(mockContext.lineWidth).toBe(6);
+		expect(mockContext.strokeStyle).toBe('rgba(1, 2, 3, 1)');
+		expect(mockContext.fillStyle).toBe('rgba(0, 255, 0)');
+	});
+
+	it ('should draw correctly with default settings if necessary', function() {
+		var mockContext = window.createMockContext();
+		var point = new Chart.elements.Point({
+			_datasetIndex: 2,
+			_index: 1,
+			_chart: {
+				ctx: mockContext,
+			}
+		});
+
+		// Attach a view object as if we were the controller
+		point._view = {
+			radius: 2,
+			hitRadius: 3,
+			x: 10,
+			y: 15,
+			ctx: mockContext
+		};
+
+		point.draw();
+
+		expect(mockContext.getCalls()).toEqual([{
+			name: 'beginPath',
+			args: []
+		}, {
+			name: 'arc',
+			args: [10, 15, 2, 0, 2 * Math.PI]
+		}, {
+			name: 'closePath',
+			args: [],
+		}, {
+			name: 'fill',
+			args: [],
+		}, {
+			name: 'stroke',
+			args: []
+		}]);
+
+		expect(mockContext.lineWidth).toBe(1);
+		expect(mockContext.strokeStyle).toBe('rgba(0,0,0,0.1)');
+		expect(mockContext.fillStyle).toBe('rgba(0,0,0,0.1)');
+	});
+
+	it ('should not draw if skipped', function() {
+		var mockContext = window.createMockContext();
+		var point = new Chart.elements.Point({
+			_datasetIndex: 2,
+			_index: 1,
+			_chart: {
+				ctx: mockContext,
+			}
+		});
+
+		// Attach a view object as if we were the controller
+		point._view = {
+			radius: 2,
+			hitRadius: 3,
+			x: 10,
+			y: 15,
+			ctx: mockContext,
+			skip: true
+		};
+
+		point.draw();
+
+		expect(mockContext.getCalls()).toEqual([]);
+	});
+});
\ No newline at end of file
diff --git a/test/mockContext.js b/test/mockContext.js
new file mode 100644
index 00000000000..ee3ce7ea47f
--- /dev/null
+++ b/test/mockContext.js
@@ -0,0 +1,51 @@
+(function() {
+	// Code from http://stackoverflow.com/questions/4406864/html-canvas-unit-testing
+	var Context = function() {
+		this._calls = []; // names/args of recorded calls
+		this._initMethods();
+	};
+	
+	Context.prototype._initMethods = function() {
+		// define methods to test here
+		// no way to introspect so we have to do some extra work :(
+		var methods = {
+			arc: function() {},
+			beginPath: function() {},
+			closePath: function() {},
+			fill: function() {},
+			lineTo: function(x, y) {},
+			moveTo: function(x, y) {},
+			stroke: function() {}
+		};
+
+		// attach methods to the class itself
+		var scope = this;
+		var addMethod = function(name, method) {
+			scope[methodName] = function() {
+				scope.record(name, arguments);
+				method.apply(scope, arguments);
+			};
+		}
+
+		for (var methodName in methods) {
+			var method = methods[methodName];
+
+			addMethod(methodName, method);
+		}
+	};
+
+	Context.prototype.record = function(methodName, args) {
+		this._calls.push({
+			name: methodName,
+			args: Array.prototype.slice.call(args)
+		});
+	},
+
+	Context.prototype.getCalls = function() {
+		return this._calls;
+	}
+
+	window.createMockContext = function() {
+		return new Context();
+	};
+})();
\ No newline at end of file

From f9a9e6bfb74f33c03def269cdb086bb44f64d8e4 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Fri, 28 Aug 2015 23:20:01 -0400
Subject: [PATCH 267/424] Do mock context properties better

---
 test/element.point.tests.js | 26 ++++++++++++++++++--------
 test/mockContext.js         | 29 +++++++++++++++++++++++++++++
 2 files changed, 47 insertions(+), 8 deletions(-)

diff --git a/test/element.point.tests.js b/test/element.point.tests.js
index e20964422e7..8a4052ca740 100644
--- a/test/element.point.tests.js
+++ b/test/element.point.tests.js
@@ -97,6 +97,15 @@ describe('Point element tests', function() {
 		}, {
 			name: 'closePath',
 			args: [],
+		}, {
+			name: 'setStrokeStyle',
+			args: ['rgba(1, 2, 3, 1)']
+		}, {
+			name: 'setLineWidth',
+			args: [6]
+		}, {
+			name: 'setFillStyle',
+			args: ['rgba(0, 255, 0)']
 		}, {
 			name: 'fill',
 			args: [],
@@ -104,10 +113,6 @@ describe('Point element tests', function() {
 			name: 'stroke',
 			args: []
 		}]);
-
-		expect(mockContext.lineWidth).toBe(6);
-		expect(mockContext.strokeStyle).toBe('rgba(1, 2, 3, 1)');
-		expect(mockContext.fillStyle).toBe('rgba(0, 255, 0)');
 	});
 
 	it ('should draw correctly with default settings if necessary', function() {
@@ -140,6 +145,15 @@ describe('Point element tests', function() {
 		}, {
 			name: 'closePath',
 			args: [],
+		}, {
+			name: 'setStrokeStyle',
+			args: ['rgba(0,0,0,0.1)']
+		}, {
+			name: 'setLineWidth',
+			args: [1]
+		}, {
+			name: 'setFillStyle',
+			args: ['rgba(0,0,0,0.1)']
 		}, {
 			name: 'fill',
 			args: [],
@@ -147,10 +161,6 @@ describe('Point element tests', function() {
 			name: 'stroke',
 			args: []
 		}]);
-
-		expect(mockContext.lineWidth).toBe(1);
-		expect(mockContext.strokeStyle).toBe('rgba(0,0,0,0.1)');
-		expect(mockContext.fillStyle).toBe('rgba(0,0,0,0.1)');
 	});
 
 	it ('should not draw if skipped', function() {
diff --git a/test/mockContext.js b/test/mockContext.js
index ee3ce7ea47f..111aabbdf8f 100644
--- a/test/mockContext.js
+++ b/test/mockContext.js
@@ -3,6 +3,35 @@
 	var Context = function() {
 		this._calls = []; // names/args of recorded calls
 		this._initMethods();
+
+		this._fillStyle = null;
+		this._lineWidth = null;
+		this._strokeStyle = null;
+
+		// Define properties here so that we can record each time they are set
+		Object.defineProperties(this, {
+			"fillStyle": {
+				'get': function() { return this._fillStyle; },
+				'set': function(style) {
+					this._fillStyle = style;
+					this.record('setFillStyle', [style]);
+				}
+			},
+			'lineWidth': {
+				'get': function() { return this._lineWidth; },
+				'set': function (width) {
+					this._lineWidth = width;
+					this.record('setLineWidth', [width]);
+				}
+			},
+			'strokeStyle': {
+				'get': function() { return this._strokeStyle; },
+				'set': function(style) {
+					this._strokeStyle = style;
+					this.record('setStrokeStyle', [style]);
+				}
+			},
+		});
 	};
 	
 	Context.prototype._initMethods = function() {

From 26684b6371cca9db250edc9e7c0a056fb8081d4d Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sat, 29 Aug 2015 08:53:42 -0400
Subject: [PATCH 268/424] Rectangle element tests

---
 src/elements/element.rectangle.js |  23 ++-
 test/element.rectangle.tests.js   | 246 ++++++++++++++++++++++++++++++
 2 files changed, 263 insertions(+), 6 deletions(-)
 create mode 100644 test/element.rectangle.tests.js

diff --git a/src/elements/element.rectangle.js b/src/elements/element.rectangle.js
index 10682b1c07d..3d9539eb9f2 100644
--- a/src/elements/element.rectangle.js
+++ b/src/elements/element.rectangle.js
@@ -55,15 +55,26 @@
 		},
 		inRange: function(mouseX, mouseY) {
 			var vm = this._view;
-			if (vm.y < vm.base) {
-				return (mouseX >= vm.x - vm.width / 2 && mouseX <= vm.x + vm.width / 2) && (mouseY >= vm.y && mouseY <= vm.base);
-			} else {
-				return (mouseX >= vm.x - vm.width / 2 && mouseX <= vm.x + vm.width / 2) && (mouseY >= vm.base && mouseY <= vm.y);
-			}
+			var inRange = false;
+
+			if (vm) {
+				if (vm.y < vm.base) {
+					inRange = (mouseX >= vm.x - vm.width / 2 && mouseX <= vm.x + vm.width / 2) && (mouseY >= vm.y && mouseY <= vm.base);
+				} else {
+					inRange = (mouseX >= vm.x - vm.width / 2 && mouseX <= vm.x + vm.width / 2) && (mouseY >= vm.base && mouseY <= vm.y);
+				}
+			} 
+
+			return inRange;
 		},
 		inLabelRange: function(mouseX) {
 			var vm = this._view;
-			return (mouseX >= vm.x - vm.width / 2 && mouseX <= vm.x + vm.width / 2);
+
+			if (vm) {
+				return (mouseX >= vm.x - vm.width / 2 && mouseX <= vm.x + vm.width / 2);
+			} else {
+				return false;
+			}
 		},
 		tooltipPosition: function() {
 			var vm = this._view;
diff --git a/test/element.rectangle.tests.js b/test/element.rectangle.tests.js
new file mode 100644
index 00000000000..f8bd51efd55
--- /dev/null
+++ b/test/element.rectangle.tests.js
@@ -0,0 +1,246 @@
+// Test the rectangle element
+
+describe('Rectangle element tests', function() {
+	it ('Should be constructed', function() {
+		var rectangle = new Chart.elements.Rectangle({
+			_datasetIndex: 2,
+			_index: 1
+		});
+
+		expect(rectangle).not.toBe(undefined);
+		expect(rectangle._datasetIndex).toBe(2);
+		expect(rectangle._index).toBe(1);
+	});
+
+	it ('Should correctly identify as in range', function() {
+		var rectangle = new Chart.elements.Rectangle({
+			_datasetIndex: 2,
+			_index: 1
+		});
+
+		// Safely handles if these are called before the viewmodel is instantiated
+		expect(rectangle.inRange(5)).toBe(false);
+		expect(rectangle.inLabelRange(5)).toBe(false);
+
+		// Attach a view object as if we were the controller
+		rectangle._view = {
+			base: 0,
+			width: 4,
+			x: 10,
+			y: 15
+		};
+
+		expect(rectangle.inRange(10, 15)).toBe(true);
+		expect(rectangle.inRange(10, 10)).toBe(true);
+		expect(rectangle.inRange(10, 16)).toBe(false);
+		expect(rectangle.inRange(5, 5)).toBe(false);
+
+		expect(rectangle.inLabelRange(5)).toBe(false);
+		expect(rectangle.inLabelRange(7)).toBe(false);
+		expect(rectangle.inLabelRange(10)).toBe(true);
+		expect(rectangle.inLabelRange(12)).toBe(true);
+		expect(rectangle.inLabelRange(15)).toBe(false);
+		expect(rectangle.inLabelRange(20)).toBe(false);
+
+		// Test when the y is below the base (negative bar)
+		var negativeRectangle = new Chart.elements.Rectangle({
+			_datasetIndex: 2,
+			_index: 1
+		});
+
+		// Attach a view object as if we were the controller
+		negativeRectangle._view = {
+			base: 0,
+			width: 4,
+			x: 10,
+			y: -15
+		};
+
+		expect(negativeRectangle.inRange(10, -16)).toBe(false);
+		expect(negativeRectangle.inRange(10, 1)).toBe(false);
+		expect(negativeRectangle.inRange(10, -5)).toBe(true);
+	});
+
+	it ('should get the correct height', function() {
+		var rectangle = new Chart.elements.Rectangle({
+			_datasetIndex: 2,
+			_index: 1
+		});
+
+		// Attach a view object as if we were the controller
+		rectangle._view = {
+			base: 0,
+			width: 4,
+			x: 10,
+			y: 15
+		};
+
+		expect(rectangle.height()).toBe(-15);
+
+		// Test when the y is below the base (negative bar)
+		var negativeRectangle = new Chart.elements.Rectangle({
+			_datasetIndex: 2,
+			_index: 1
+		});
+
+		// Attach a view object as if we were the controller
+		negativeRectangle._view = {
+			base: -10,
+			width: 4,
+			x: 10,
+			y: -15
+		};
+		expect(negativeRectangle.height()).toBe(5);
+	});
+
+	it ('should get the correct tooltip position', function() {
+		var rectangle = new Chart.elements.Rectangle({
+			_datasetIndex: 2,
+			_index: 1
+		});
+
+		// Attach a view object as if we were the controller
+		rectangle._view = {
+			base: 0,
+			width: 4,
+			x: 10,
+			y: 15
+		};
+
+		expect(rectangle.tooltipPosition()).toEqual({
+			x: 10,
+			y: 0,
+		});
+
+		// Test when the y is below the base (negative bar)
+		var negativeRectangle = new Chart.elements.Rectangle({
+			_datasetIndex: 2,
+			_index: 1
+		});
+
+		// Attach a view object as if we were the controller
+		negativeRectangle._view = {
+			base: -10,
+			width: 4,
+			x: 10,
+			y: -15
+		};
+
+		expect(negativeRectangle.tooltipPosition()).toEqual({
+			x: 10,
+			y: -15,
+		});
+	});
+
+	it ('should draw correctly', function() {
+		var mockContext = window.createMockContext();
+		var rectangle = new Chart.elements.Rectangle({
+			_datasetIndex: 2,
+			_index: 1,
+			_chart: {
+				ctx: mockContext,
+			}
+		});
+
+		// Attach a view object as if we were the controller
+		rectangle._view = {
+			backgroundColor: 'rgb(255, 0, 0)',
+			base: 0,
+			borderColor: 'rgb(0, 0, 255)',
+			borderWidth: 1,
+			ctx: mockContext,
+			width: 4,
+			x: 10,
+			y: 15,
+		};
+
+		rectangle.draw();
+
+		expect(mockContext.getCalls()).toEqual([{
+			name: 'beginPath',
+			args: [],
+		}, {
+			name: 'setFillStyle',
+			args: ['rgb(255, 0, 0)']
+		}, {
+			name: 'setStrokeStyle',
+			args: ['rgb(0, 0, 255)'],
+		}, {
+			name: 'setLineWidth',
+			args: [1]
+		}, {
+			name: 'moveTo',
+			args: [8.5, 0]
+		}, {
+			name: 'lineTo',
+			args: [8.5, 15.5]
+		}, {
+			name: 'lineTo',
+			args: [11.5, 15.5]
+		}, {
+			name: 'lineTo',
+			args: [11.5, 0]
+		}, {
+			name: 'fill',
+			args: [],
+		}, {
+			name: 'stroke',
+			args: []
+		}]);
+	});
+
+	it ('should draw correctly with no stroke', function() {
+		var mockContext = window.createMockContext();
+		var rectangle = new Chart.elements.Rectangle({
+			_datasetIndex: 2,
+			_index: 1,
+			_chart: {
+				ctx: mockContext,
+			}
+		});
+
+		// Attach a view object as if we were the controller
+		rectangle._view = {
+			backgroundColor: 'rgb(255, 0, 0)',
+			base: 0,
+			borderColor: 'rgb(0, 0, 255)',
+			ctx: mockContext,
+			width: 4,
+			x: 10,
+			y: 15,
+		};
+
+		rectangle.draw();
+
+		expect(mockContext.getCalls()).toEqual([{
+			name: 'beginPath',
+			args: [],
+		}, {
+			name: 'setFillStyle',
+			args: ['rgb(255, 0, 0)']
+		}, {
+			name: 'setStrokeStyle',
+			args: ['rgb(0, 0, 255)'],
+		}, {
+			name: 'setLineWidth',
+			args: [undefined]
+		}, {
+			name: 'moveTo',
+			args: [8, 0]
+		}, {
+			name: 'lineTo',
+			args: [8, 15]
+		}, {
+			name: 'lineTo',
+			args: [12, 15]
+		}, {
+			name: 'lineTo',
+			args: [12, 0]
+		}, {
+			name: 'fill',
+			args: [],
+		}]);
+	});
+
+
+});
\ No newline at end of file

From 17c075eb0ed67be788643ef806d94fa3a642b8db Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sat, 29 Aug 2015 12:31:44 -0400
Subject: [PATCH 269/424] Arc element tests

---
 src/elements/element.arc.js |  27 +++---
 test/element.arc.tests.js   | 176 ++++++++++++++++++++++++++++++++++++
 test/mockContext.js         |   8 ++
 3 files changed, 199 insertions(+), 12 deletions(-)
 create mode 100644 test/element.arc.tests.js

diff --git a/src/elements/element.arc.js b/src/elements/element.arc.js
index e09f0cf5795..209c505d931 100644
--- a/src/elements/element.arc.js
+++ b/src/elements/element.arc.js
@@ -37,21 +37,24 @@
 
 			var vm = this._view;
 
-			var pointRelativePosition = helpers.getAngleFromPoint(vm, {
-				x: chartX,
-				y: chartY
-			});
+			if (vm) {
+				var pointRelativePosition = helpers.getAngleFromPoint(vm, {
+					x: chartX,
+					y: chartY
+				});
 
-			// Put into the range of (-PI/2, 3PI/2]
-			var startAngle = vm.startAngle < (-0.5 * Math.PI) ? vm.startAngle + (2.0 * Math.PI) : vm.startAngle > (1.5 * Math.PI) ? vm.startAngle - (2.0 * Math.PI) : vm.startAngle;
-			var endAngle = vm.endAngle < (-0.5 * Math.PI) ? vm.endAngle + (2.0 * Math.PI) : vm.endAngle > (1.5 * Math.PI) ? vm.endAngle - (2.0 * Math.PI) : vm.endAngle
+				// Put into the range of (-PI/2, 3PI/2]
+				var startAngle = vm.startAngle < (-0.5 * Math.PI) ? vm.startAngle + (2.0 * Math.PI) : vm.startAngle > (1.5 * Math.PI) ? vm.startAngle - (2.0 * Math.PI) : vm.startAngle;
+				var endAngle = vm.endAngle < (-0.5 * Math.PI) ? vm.endAngle + (2.0 * Math.PI) : vm.endAngle > (1.5 * Math.PI) ? vm.endAngle - (2.0 * Math.PI) : vm.endAngle
 
-			//Check if within the range of the open/close angle
-			var betweenAngles = (pointRelativePosition.angle >= startAngle && pointRelativePosition.angle <= endAngle),
-				withinRadius = (pointRelativePosition.distance >= vm.innerRadius && pointRelativePosition.distance <= vm.outerRadius);
+				//Check if within the range of the open/close angle
+				var betweenAngles = (pointRelativePosition.angle >= startAngle && pointRelativePosition.angle <= endAngle),
+					withinRadius = (pointRelativePosition.distance >= vm.innerRadius && pointRelativePosition.distance <= vm.outerRadius);
 
-			return (betweenAngles && withinRadius);
-			//Ensure within the outside of the arc centre, but inside arc outer
+				return (betweenAngles && withinRadius);
+			} else {
+				return false;
+			}			
 		},
 		tooltipPosition: function() {
 			var vm = this._view;
diff --git a/test/element.arc.tests.js b/test/element.arc.tests.js
new file mode 100644
index 00000000000..4ba8545754c
--- /dev/null
+++ b/test/element.arc.tests.js
@@ -0,0 +1,176 @@
+// Test the rectangle element
+
+describe('Arc element tests', function() {
+	it ('Should be constructed', function() {
+		var arc = new Chart.elements.Arc({
+			_datasetIndex: 2,
+			_index: 1
+		});
+
+		expect(arc).not.toBe(undefined);
+		expect(arc._datasetIndex).toBe(2);
+		expect(arc._index).toBe(1);
+	});
+
+	it ('should determine if in range', function() {
+		var arc = new Chart.elements.Arc({
+			_datasetIndex: 2,
+			_index: 1
+		});
+
+		// Make sure we can run these before the view is added
+		expect(arc.inRange(2, 2)).toBe(false);
+		expect(arc.inLabelRange(2)).toBe(false);
+
+		// Mock out the view as if the controller put it there
+		arc._view = {
+			startAngle: 0,
+			endAngle: Math.PI / 2,
+			x: 0,
+			y: 0,
+			innerRadius: 5,
+			outerRadius: 10,
+		};
+
+		expect(arc.inRange(2, 2)).toBe(false);
+		expect(arc.inRange(7, 0)).toBe(true);
+		expect(arc.inRange(0, 11)).toBe(false);
+		expect(arc.inRange(Math.sqrt(32), Math.sqrt(32))).toBe(true);
+		expect(arc.inRange(-1.0 * Math.sqrt(7), Math.sqrt(7))).toBe(false);
+	});
+
+	it ('should get the tooltip position', function() {
+		var arc = new Chart.elements.Arc({
+			_datasetIndex: 2,
+			_index: 1
+		});
+
+		// Mock out the view as if the controller put it there
+		arc._view = {
+			startAngle: 0,
+			endAngle: Math.PI / 2,
+			x: 0,
+			y: 0,
+			innerRadius: 0,
+			outerRadius: Math.sqrt(2),
+		};
+
+		var pos = arc.tooltipPosition();
+		expect(pos.x).toBeCloseTo(0.5);
+		expect(pos.y).toBeCloseTo(0.5);
+	});
+
+	it ('should draw correctly with no border', function() {
+		var mockContext = window.createMockContext();
+		var arc = new Chart.elements.Arc({
+			_datasetIndex: 2,
+			_index: 1,
+			_chart: {
+				ctx: mockContext,
+			}
+		});
+
+		// Mock out the view as if the controller put it there
+		arc._view = {
+			startAngle: 0,
+			endAngle: Math.PI / 2,
+			x: 10,
+			y: 5,
+			innerRadius: 1,
+			outerRadius: 3,
+
+			backgroundColor: 'rgb(0, 0, 255)',
+			borderColor: 'rgb(255, 0, 0)',
+		};
+
+		arc.draw();
+
+		expect(mockContext.getCalls()).toEqual([{
+			name: 'beginPath',
+			args: []
+		}, {
+			name: 'arc',
+			args: [10, 5, 3, 0, Math.PI / 2]
+		}, {
+			name: 'arc',
+			args: [10, 5, 1, Math.PI / 2, 0, true]
+		}, {
+			name: 'closePath',
+			args: []
+		}, {
+			name: 'setStrokeStyle',
+			args: ['rgb(255, 0, 0)']
+		}, {
+			name: 'setLineWidth',
+			args: [undefined]
+		}, {
+			name: 'setFillStyle',
+			args: ['rgb(0, 0, 255)']
+		}, {
+			name: 'fill',
+			args: []
+		}, {
+			name: 'setLineJoin',
+			args: ['bevel']
+		}]);
+	});
+
+	it ('should draw correctly with a border', function() {
+		var mockContext = window.createMockContext();
+		var arc = new Chart.elements.Arc({
+			_datasetIndex: 2,
+			_index: 1,
+			_chart: {
+				ctx: mockContext,
+			}
+		});
+
+		// Mock out the view as if the controller put it there
+		arc._view = {
+			startAngle: 0,
+			endAngle: Math.PI / 2,
+			x: 10,
+			y: 5,
+			innerRadius: 1,
+			outerRadius: 3,
+
+			backgroundColor: 'rgb(0, 0, 255)',
+			borderColor: 'rgb(255, 0, 0)',
+			borderWidth: 5
+		};
+
+		arc.draw();
+
+		expect(mockContext.getCalls()).toEqual([{
+			name: 'beginPath',
+			args: []
+		}, {
+			name: 'arc',
+			args: [10, 5, 3, 0, Math.PI / 2]
+		}, {
+			name: 'arc',
+			args: [10, 5, 1, Math.PI / 2, 0, true]
+		}, {
+			name: 'closePath',
+			args: []
+		}, {
+			name: 'setStrokeStyle',
+			args: ['rgb(255, 0, 0)']
+		}, {
+			name: 'setLineWidth',
+			args: [5]
+		}, {
+			name: 'setFillStyle',
+			args: ['rgb(0, 0, 255)']
+		}, {
+			name: 'fill',
+			args: []
+		}, {
+			name: 'setLineJoin',
+			args: ['bevel']
+		}, {
+			name: 'stroke',
+			args: []
+		}]);
+	});
+});
\ No newline at end of file
diff --git a/test/mockContext.js b/test/mockContext.js
index 111aabbdf8f..f357715f175 100644
--- a/test/mockContext.js
+++ b/test/mockContext.js
@@ -5,6 +5,7 @@
 		this._initMethods();
 
 		this._fillStyle = null;
+		this._lineJoin = null;
 		this._lineWidth = null;
 		this._strokeStyle = null;
 
@@ -17,6 +18,13 @@
 					this.record('setFillStyle', [style]);
 				}
 			},
+			'lineJoin': {
+				'get': function() { return this._lineJoin; },
+				'set': function(join) {
+					this._lineJoin = join;
+					this.record('setLineJoin', [join]);
+				}
+			},
 			'lineWidth': {
 				'get': function() { return this._lineWidth; },
 				'set': function (width) {

From eadfbbee6fa791f91e22388bfeb49aafe6b4b613 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sat, 29 Aug 2015 14:16:37 -0400
Subject: [PATCH 270/424] Initial line element tests. Did not test the skipNull
 functionality since it seems to be broken.

---
 src/elements/element.line.js |   7 +-
 test/element.line.tests.js   | 526 +++++++++++++++++++++++++++++++++++
 test/mockContext.js          |  20 ++
 3 files changed, 549 insertions(+), 4 deletions(-)
 create mode 100644 test/element.line.tests.js

diff --git a/src/elements/element.line.js b/src/elements/element.line.js
index 62c316c959b..88c21369926 100644
--- a/src/elements/element.line.js
+++ b/src/elements/element.line.js
@@ -114,7 +114,7 @@
 
 			// Now draw the line between all the points with any borders
 			ctx.lineCap = vm.borderCapStyle || Chart.defaults.global.elements.line.borderCapStyle;
-			
+
 			// IE 9 and 10 do not support line dash
 			if (ctx.setLineDash) {
 				ctx.setLineDash(vm.borderDash || Chart.defaults.global.elements.line.borderDash);
@@ -122,7 +122,7 @@
 
 			ctx.lineDashOffset = vm.borderDashOffset || Chart.defaults.global.elements.line.borderDashOffset;
 			ctx.lineJoin = vm.borderJoinStyle || Chart.defaults.global.elements.line.borderJoinStyle;
-			ctx.lineWidth = vm.borderWidth || Chart.defaults.global.defaultColor;
+			ctx.lineWidth = vm.borderWidth || Chart.defaults.global.elements.line.borderWidth;
 			ctx.strokeStyle = vm.borderColor || Chart.defaults.global.defaultColor;
 			ctx.beginPath();
 
@@ -184,10 +184,9 @@
 				}
 			}
 
-
 			ctx.stroke();
 			ctx.restore();
 		},
 	});
 
-}).call(this);
+}).call(this);
\ No newline at end of file
diff --git a/test/element.line.tests.js b/test/element.line.tests.js
new file mode 100644
index 00000000000..5e41d7ff22d
--- /dev/null
+++ b/test/element.line.tests.js
@@ -0,0 +1,526 @@
+// Tests for the line element
+describe('Line element tests', function() {
+	it ('should be constructed', function() {
+		var line = new Chart.elements.Line({
+			_datasetindex: 2,
+			_points: [1, 2, 3, 4]
+		});
+
+		expect(line).not.toBe(undefined);
+		expect(line._datasetindex).toBe(2);
+		expect(line._points).toEqual([1, 2, 3, 4]);
+	});
+
+	it ('should draw with default settings', function() {
+		var mockContext = window.createMockContext();
+
+		// Create our points
+		var points = [];
+		points.push(new Chart.elements.Point({
+			_datasetindex: 2,
+			_index: 0,
+			_view: {
+				x: 0,
+				y: 10
+			}
+		}));
+		points.push(new Chart.elements.Point({
+			_datasetindex: 2,
+			_index: 1,
+			_view: {
+				x: 5,
+				y: 0
+			}
+		}));
+		points.push(new Chart.elements.Point({
+			_datasetindex: 2,
+			_index: 2,
+			_view: {
+				x: 15,
+				y: -10
+			}
+		}));
+		points.push(new Chart.elements.Point({
+			_datasetindex: 2,
+			_index: 3,
+			_view: {
+				x: 19,
+				y: -5
+			}
+		}));
+
+		var line = new Chart.elements.Line({
+			_datasetindex: 2,
+			_chart: {
+				ctx: mockContext,
+			},
+			_children: points,
+			// Need to provide some settings
+			_view: {
+				fill: false, // don't want to fill
+				tension: 0.0, // no bezier curve for now
+			}
+		})
+
+		line.draw();
+
+		expect(mockContext.getCalls()).toEqual([{
+			name: 'save',
+			args: [],
+		}, {
+			name: 'moveTo',
+			args: [0, 10]
+		}, {
+			name: 'lineTo',
+			args: [5, 0]
+		}, {
+			name: 'lineTo',
+			args: [15, -10]
+		}, {
+			name: 'lineTo',
+			args: [19, -5]
+		}, {
+			name: 'setLineCap',
+			args: ['butt']
+		}, {
+			name: 'setLineDash',
+			args: [[]]
+		}, {
+			name: 'setLineDashOffset',
+			args: [0.0]
+		}, {
+			name: 'setLineJoin',
+			args: ['miter']
+		}, {
+			name: 'setLineWidth',
+			args: [3]
+		}, {
+			name: 'setStrokeStyle',
+			args: ['rgba(0,0,0,0.1)']
+		}, {
+			name: 'beginPath',
+			args: []
+		}, {
+			name: 'moveTo',
+			args: [0, 10]
+		}, {
+			name: 'lineTo',
+			args: [5, 0]
+		}, {
+			name: 'lineTo',
+			args: [15, -10]
+		}, {
+			name: 'lineTo',
+			args: [19, -5]
+		}, {
+			name: 'stroke',
+			args: [],
+		}, {
+			name: 'restore',
+			args: []
+		}])
+	});
+
+	it ('should draw with custom settings', function() {
+		var mockContext = window.createMockContext();
+
+		// Create our points
+		var points = [];
+		points.push(new Chart.elements.Point({
+			_datasetindex: 2,
+			_index: 0,
+			_view: {
+				x: 0,
+				y: 10
+			}
+		}));
+		points.push(new Chart.elements.Point({
+			_datasetindex: 2,
+			_index: 1,
+			_view: {
+				x: 5,
+				y: 0
+			}
+		}));
+		points.push(new Chart.elements.Point({
+			_datasetindex: 2,
+			_index: 2,
+			_view: {
+				x: 15,
+				y: -10
+			}
+		}));
+		points.push(new Chart.elements.Point({
+			_datasetindex: 2,
+			_index: 3,
+			_view: {
+				x: 19,
+				y: -5
+			}
+		}));
+
+		var line = new Chart.elements.Line({
+			_datasetindex: 2,
+			_chart: {
+				ctx: mockContext,
+			},
+			_children: points,
+			// Need to provide some settings
+			_view: {
+				fill: true, 
+				scaleZero: 2, // for filling lines
+				tension: 0.0, // no bezier curve for now
+
+				borderCapStyle: 'round',
+				borderColor: 'rgb(255, 255, 0)',
+				borderDash: [2, 2],
+				borderDashOffset: 1.5,
+				borderJoinStyle: 'bevel',
+				borderWidth: 4,
+				backgroundColor: 'rgb(0, 0, 0)'
+			}
+		})
+
+		line.draw();
+
+		var expected = [{
+			name: 'save',
+			args: [],
+		}, {
+			name: 'moveTo',
+			args: [0, 10]
+		}, {
+			name: 'lineTo',
+			args: [5, 0]
+		}, {
+			name: 'lineTo',
+			args: [15, -10]
+		}, {
+			name: 'lineTo',
+			args: [19, -5]
+		}, {
+			name: 'lineTo',
+			args: [19, 2]
+		}, {
+			name: 'lineTo',
+			args: [0, 2]
+		}, {
+			name: 'setFillStyle',
+			args: ['rgb(0, 0, 0)']
+		}, {
+			name: 'closePath',
+			args: []
+		}, {
+			name: 'fill',
+			args: []
+		}, {
+			name: 'setLineCap',
+			args: ['round']
+		}, {
+			name: 'setLineDash',
+			args: [[2, 2]]
+		}, {
+			name: 'setLineDashOffset',
+			args: [1.5]
+		}, {
+			name: 'setLineJoin',
+			args: ['bevel']
+		}, {
+			name: 'setLineWidth',
+			args: [4]
+		}, {
+			name: 'setStrokeStyle',
+			args: ['rgb(255, 255, 0)']
+		}, {
+			name: 'beginPath',
+			args: []
+		}, {
+			name: 'moveTo',
+			args: [0, 10]
+		}, {
+			name: 'lineTo',
+			args: [5, 0]
+		}, {
+			name: 'lineTo',
+			args: [15, -10]
+		}, {
+			name: 'lineTo',
+			args: [19, -5]
+		}, {
+			name: 'stroke',
+			args: [],
+		}, {
+			name: 'restore',
+			args: []
+		}];
+		expect(mockContext.getCalls()).toEqual(expected)
+	});
+
+	it ('should be able to draw with a loop back to the beginning point', function() {
+		var mockContext = window.createMockContext();
+
+		// Create our points
+		var points = [];
+		points.push(new Chart.elements.Point({
+			_datasetindex: 2,
+			_index: 0,
+			_view: {
+				x: 0,
+				y: 10
+			}
+		}));
+		points.push(new Chart.elements.Point({
+			_datasetindex: 2,
+			_index: 1,
+			_view: {
+				x: 5,
+				y: 0
+			}
+		}));
+		points.push(new Chart.elements.Point({
+			_datasetindex: 2,
+			_index: 2,
+			_view: {
+				x: 15,
+				y: -10
+			}
+		}));
+		points.push(new Chart.elements.Point({
+			_datasetindex: 2,
+			_index: 3,
+			_view: {
+				x: 19,
+				y: -5
+			}
+		}));
+
+		var line = new Chart.elements.Line({
+			_datasetindex: 2,
+			_chart: {
+				ctx: mockContext,
+			},
+			_children: points,
+			_loop: true, // want the line to loop back to the first point
+			// Need to provide some settings
+			_view: {
+				fill: false, // don't want to fill
+				tension: 0.0, // no bezier curve for now
+			}
+		})
+
+		line.draw();
+
+		expect(mockContext.getCalls()).toEqual([{
+			name: 'save',
+			args: [],
+		}, {
+			name: 'moveTo',
+			args: [0, 10]
+		}, {
+			name: 'lineTo',
+			args: [5, 0]
+		}, {
+			name: 'lineTo',
+			args: [15, -10]
+		}, {
+			name: 'lineTo',
+			args: [19, -5]
+		}, {
+			name: 'lineTo',
+			args: [0, 10]
+		}, {
+			name: 'setLineCap',
+			args: ['butt']
+		}, {
+			name: 'setLineDash',
+			args: [[]]
+		}, {
+			name: 'setLineDashOffset',
+			args: [0.0]
+		}, {
+			name: 'setLineJoin',
+			args: ['miter']
+		}, {
+			name: 'setLineWidth',
+			args: [3]
+		}, {
+			name: 'setStrokeStyle',
+			args: ['rgba(0,0,0,0.1)']
+		}, {
+			name: 'beginPath',
+			args: []
+		}, {
+			name: 'moveTo',
+			args: [0, 10]
+		}, {
+			name: 'lineTo',
+			args: [5, 0]
+		}, {
+			name: 'lineTo',
+			args: [15, -10]
+		}, {
+			name: 'lineTo',
+			args: [19, -5]
+		}, {
+			name: 'lineTo',
+			args: [0, 10]
+		}, {
+			name: 'stroke',
+			args: [],
+		}, {
+			name: 'restore',
+			args: []
+		}])
+	});
+
+	it ('should draw with bezier curves if tension > 0', function() {
+		var mockContext = window.createMockContext();
+
+		// Create our points
+		var points = [];
+		points.push(new Chart.elements.Point({
+			_datasetindex: 2,
+			_index: 0,
+			_view: {
+				x: 0,
+				y: 10,
+				controlPointNextX: 1,
+				controlPointNextY: 1,
+				controlPointPreviousX: 0,
+				controlPointPreviousY: 0,
+			}
+		}));
+		points.push(new Chart.elements.Point({
+			_datasetindex: 2,
+			_index: 1,
+			_view: {
+				x: 5,
+				y: 0,
+				controlPointNextX: 6,
+				controlPointNextY: 7,
+				controlPointPreviousX: 4,
+				controlPointPreviousY: 3,
+			}
+		}));
+		points.push(new Chart.elements.Point({
+			_datasetindex: 2,
+			_index: 2,
+			_view: {
+				x: 15,
+				y: -10,
+				controlPointNextX: 16,
+				controlPointNextY: 17,
+				controlPointPreviousX: 14,
+				controlPointPreviousY: 13,
+			}
+		}));
+		points.push(new Chart.elements.Point({
+			_datasetindex: 2,
+			_index: 3,
+			_view: {
+				x: 19,
+				y: -5,
+				controlPointNextX: 20,
+				controlPointNextY: 21,
+				controlPointPreviousX: 18,
+				controlPointPreviousY: 17,
+			}
+		}));
+
+		var line = new Chart.elements.Line({
+			_datasetindex: 2,
+			_chart: {
+				ctx: mockContext,
+			},
+			_children: points,
+			// Need to provide some settings
+			_view: {
+				fill: true, 
+				scaleZero: 2, // for filling lines
+				tension: 0.5, // have bezier curves
+
+				borderCapStyle: 'round',
+				borderColor: 'rgb(255, 255, 0)',
+				borderDash: [2, 2],
+				borderDashOffset: 1.5,
+				borderJoinStyle: 'bevel',
+				borderWidth: 4,
+				backgroundColor: 'rgb(0, 0, 0)'
+			}
+		})
+
+		line.draw();
+
+		var expected = [{
+			name: 'save',
+			args: [],
+		}, {
+			name: 'moveTo',
+			args: [0, 10]
+		}, {
+			name: 'bezierCurveTo',
+			args: [1, 1, 4, 3, 5, 0]
+		}, {
+			name: 'bezierCurveTo',
+			args: [6, 7, 14, 13, 15, -10]
+		}, {
+			name: 'bezierCurveTo',
+			args: [16, 17, 18, 17, 19, -5]
+		}, {
+			name: 'lineTo',
+			args: [19, 2]
+		}, {
+			name: 'lineTo',
+			args: [0, 2]
+		}, {
+			name: 'setFillStyle',
+			args: ['rgb(0, 0, 0)']
+		}, {
+			name: 'closePath',
+			args: []
+		}, {
+			name: 'fill',
+			args: []
+		}, {
+			name: 'setLineCap',
+			args: ['round']
+		}, {
+			name: 'setLineDash',
+			args: [[2, 2]]
+		}, {
+			name: 'setLineDashOffset',
+			args: [1.5]
+		}, {
+			name: 'setLineJoin',
+			args: ['bevel']
+		}, {
+			name: 'setLineWidth',
+			args: [4]
+		}, {
+			name: 'setStrokeStyle',
+			args: ['rgb(255, 255, 0)']
+		}, {
+			name: 'beginPath',
+			args: []
+		}, {
+			name: 'moveTo',
+			args: [0, 10]
+		}, {
+			name: 'bezierCurveTo',
+			args: [1, 1, 4, 3, 5, 0]
+		}, {
+			name: 'bezierCurveTo',
+			args: [6, 7, 14, 13, 15, -10]
+		}, {
+			name: 'bezierCurveTo',
+			args: [16, 17, 18, 17, 19, -5]
+		}, {
+			name: 'stroke',
+			args: [],
+		}, {
+			name: 'restore',
+			args: []
+		}];
+		expect(mockContext.getCalls()).toEqual(expected)
+	});
+});
\ No newline at end of file
diff --git a/test/mockContext.js b/test/mockContext.js
index f357715f175..239a0a3e48e 100644
--- a/test/mockContext.js
+++ b/test/mockContext.js
@@ -5,6 +5,8 @@
 		this._initMethods();
 
 		this._fillStyle = null;
+		this._lineCap = null;
+		this._lineDashOffset = null;
 		this._lineJoin = null;
 		this._lineWidth = null;
 		this._strokeStyle = null;
@@ -18,6 +20,20 @@
 					this.record('setFillStyle', [style]);
 				}
 			},
+			'lineCap': {
+				'get': function() { return this._lineCap; },
+				'set': function(cap) {
+					this._lineCap = cap;
+					this.record('setLineCap', [cap]);
+				}
+			},
+			'lineDashOffset': {
+				'get': function() { return this._lineDashOffset; },
+				'set': function(offset) {
+					this._lineDashOffset = offset;
+					this.record('setLineDashOffset', [offset]);
+				}
+			},
 			'lineJoin': {
 				'get': function() { return this._lineJoin; },
 				'set': function(join) {
@@ -48,10 +64,14 @@
 		var methods = {
 			arc: function() {},
 			beginPath: function() {},
+			bezierCurveTo: function() {},
 			closePath: function() {},
 			fill: function() {},
 			lineTo: function(x, y) {},
 			moveTo: function(x, y) {},
+			restore: function() {},
+			save: function() {},
+			setLineDash: function() {},
 			stroke: function() {}
 		};
 

From 471618d2876761a3c8998b13cc83f18fc9419841 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sat, 29 Aug 2015 22:27:40 -0400
Subject: [PATCH 271/424] Initial bar controller tests

---
 src/controllers/controller.bar.js |  14 ++
 test/controller.bar.tests.js      | 280 ++++++++++++++++++++++++++++++
 2 files changed, 294 insertions(+)
 create mode 100644 test/controller.bar.tests.js

diff --git a/src/controllers/controller.bar.js b/src/controllers/controller.bar.js
index 94decab0499..4d85d78fe43 100644
--- a/src/controllers/controller.bar.js
+++ b/src/controllers/controller.bar.js
@@ -110,6 +110,20 @@
 		update: function(reset) {
 			var numBars = this.getBarCount();
 
+			var numData = this.getDataset().data.length;
+			var numRectangles = this.getDataset().metaData.length;
+
+			// Make sure that we handle number of datapoints changing
+			if (numData < numRectangles) {
+				// Remove excess bars for data points that have been removed
+				this.getDataset().metaData.splice(numData, numRectangles - numData)
+			} else if (numData > numRectangles) {
+				// Add new elements
+				for (var index = numRectangles; index < numData; ++index) {
+					this.addElementAndReset(index);
+				}
+			}
+
 			helpers.each(this.getDataset().metaData, function(rectangle, index) {
 				this.updateElement(rectangle, index, reset, numBars);
 			}, this);
diff --git a/test/controller.bar.tests.js b/test/controller.bar.tests.js
new file mode 100644
index 00000000000..91efd48ddba
--- /dev/null
+++ b/test/controller.bar.tests.js
@@ -0,0 +1,280 @@
+// Test the bar controller
+describe('Bar controller tests', function() {
+	it('Should be constructed', function() {
+		var chart = {
+			data: {
+				datasets: [{
+
+				}, {
+					xAxisID: 'myXAxis',
+					yAxisID: 'myYAxis',
+					data: []
+				}]
+			}
+		};
+
+		var controller = new Chart.controllers.bar(chart, 1);
+		expect(controller).not.toBe(undefined);
+		expect(controller.index).toBe(1);
+		expect(chart.data.datasets[1].metaData).toEqual([]);
+
+		controller.updateIndex(0);
+		expect(controller.index).toBe(0);
+	});
+
+	it('Should use the first scale IDs if the dataset does not specify them', function() {
+		var chart = {
+			data: {
+				datasets: [{
+
+				}, {
+					data: []
+				}]
+			},
+			options: {
+				scales: {
+					xAxes: [{
+						id: 'firstXScaleID'
+					}],
+					yAxes: [{
+						id: 'firstYScaleID'
+					}]
+				}
+			}
+		};
+
+		var controller = new Chart.controllers.bar(chart, 1);
+		expect(chart.data.datasets[1].xAxisID).toBe('firstXScaleID');
+		expect(chart.data.datasets[1].yAxisID).toBe('firstYScaleID');
+	});
+
+	it('should correctly count the number of bar datasets', function() {
+		var chart = {
+			data: {
+				datasets: [{
+					type: 'line'
+				}, {
+					type: 'bar'
+				}, {
+					// no type, defaults to bar
+				}]
+			},
+			config: {
+				type: 'bar'
+			},
+			options: {
+				scales: {
+					xAxes: [{
+						id: 'firstXScaleID'
+					}],
+					yAxes: [{
+						id: 'firstYScaleID'
+					}]
+				}
+			}
+		};
+
+		var controller = new Chart.controllers.bar(chart, 1);
+		expect(controller.getBarCount()).toBe(2);
+	});
+
+	it('Should create rectangle elements for each data item during initialization', function() {
+		var chart = {
+			data: {
+				datasets: [{}, {
+					data: [10, 15, 0, -4]
+				}]
+			},
+			config: {
+				type: 'bar'
+			},
+			options: {
+				scales: {
+					xAxes: [{
+						id: 'firstXScaleID'
+					}],
+					yAxes: [{
+						id: 'firstYScaleID'
+					}]
+				}
+			}
+		};
+
+		var controller = new Chart.controllers.bar(chart, 1);
+
+		expect(chart.data.datasets[1].metaData.length).toBe(4); // 4 rectangles created
+		expect(chart.data.datasets[1].metaData[0] instanceof Chart.elements.Rectangle).toBe(true);
+		expect(chart.data.datasets[1].metaData[1] instanceof Chart.elements.Rectangle).toBe(true);
+		expect(chart.data.datasets[1].metaData[2] instanceof Chart.elements.Rectangle).toBe(true);
+		expect(chart.data.datasets[1].metaData[3] instanceof Chart.elements.Rectangle).toBe(true);
+	});
+
+	it('should remove elements', function() {
+		var chart = {
+			data: {
+				datasets: [{}, {
+					data: [10, 15, 0, -4]
+				}]
+			},
+			config: {
+				type: 'bar'
+			},
+			options: {
+				scales: {
+					xAxes: [{
+						id: 'firstXScaleID'
+					}],
+					yAxes: [{
+						id: 'firstYScaleID'
+					}]
+				}
+			}
+		};
+
+		var controller = new Chart.controllers.bar(chart, 1);
+		controller.removeElement(1);
+		expect(chart.data.datasets[1].metaData.length).toBe(3);
+	});
+
+	it('should update elements', function() {
+		var chart = {
+			data: {
+				datasets: [{
+					data: [1, 2],
+					label: 'dataset1',
+				}, {
+					data: [10, 15, 0, -4],
+					label: 'dataset2'
+				}],
+				labels: ['label1', 'label2', 'label3', 'label4']
+			},
+			config: {
+				type: 'bar'
+			},
+			options: {
+				elements: {
+					rectangle: {
+						backgroundColor: 'rgb(255, 0, 0)',
+						borderColor: 'rgb(0, 0, 255)',
+						borderWidth: 2,
+					}
+				},
+				scales: {
+					xAxes: [{
+						id: 'firstXScaleID'
+					}],
+					yAxes: [{
+						id: 'firstYScaleID'
+					}]
+				}
+			},
+			scales: {
+				firstXScaleID: {
+					calculateBarWidth: function(numBars) { return numBars * 5; },
+					calculateBarX: function(numBars, datasetIndex, index) {
+						return chart.data.datasets[datasetIndex].data[index];
+					},
+				},
+				firstYScaleID: {
+					calculateBarBase: function(datasetIndex, index) {
+						return this.getPixelForValue(0);
+					},
+					calculateBarY: function(datasetIndex, index) {
+						return this.getPixelForValue(chart.data.datasets[datasetIndex].data[index]);
+					},
+					getPixelForValue: function(value) {
+						return value * 2;
+					},
+					max: 10,
+					min: -10,
+				}
+			}
+		};
+
+		var controller = new Chart.controllers.bar(chart, 1);
+
+		chart.data.datasets[1].data = [1, 2]; // remove 2 items
+		controller.update();
+
+		expect(chart.data.datasets[1].metaData.length).toBe(2);
+		
+		var bar1 = chart.data.datasets[1].metaData[0];
+		var bar2 = chart.data.datasets[1].metaData[1];
+
+		expect(bar1._datasetIndex).toBe(1);
+		expect(bar1._index).toBe(0);
+		expect(bar1._xScale).toBe(chart.scales.firstXScaleID);
+		expect(bar1._yScale).toBe(chart.scales.firstYScaleID);
+		expect(bar1._model).toEqual({
+			x: 1,
+			y: 2,
+			label: 'label1',
+			datasetLabel: 'dataset2',
+
+			base: 0,
+			width: 10,
+			backgroundColor: 'rgb(255, 0, 0)',
+			borderColor: 'rgb(0, 0, 255)',
+			borderWidth: 2,
+		});
+
+		expect(bar2._datasetIndex).toBe(1);
+		expect(bar2._index).toBe(1);
+		expect(bar2._xScale).toBe(chart.scales.firstXScaleID);
+		expect(bar2._yScale).toBe(chart.scales.firstYScaleID);
+		expect(bar2._model).toEqual({
+			x: 2,
+			y: 4,
+			label: 'label2',
+			datasetLabel: 'dataset2',
+
+			base: 0,
+			width: 10,
+			backgroundColor: 'rgb(255, 0, 0)',
+			borderColor: 'rgb(0, 0, 255)',
+			borderWidth: 2,
+		});
+
+		chart.data.datasets[1].data = [1, 2, 3];
+		controller.update();
+
+		expect(chart.data.datasets[1].metaData.length).toBe(3); // should add a new meta data item
+	});
+
+	it ('should draw all bars', function() {
+		var chart = {
+			data: {
+				datasets: [{}, {
+					data: [10, 15, 0, -4]
+				}]
+			},
+			config: {
+				type: 'bar'
+			},
+			options: {
+				scales: {
+					xAxes: [{
+						id: 'firstXScaleID'
+					}],
+					yAxes: [{
+						id: 'firstYScaleID'
+					}]
+				}
+			}
+		};
+
+		var controller = new Chart.controllers.bar(chart, 1);
+
+		spyOn(chart.data.datasets[1].metaData[0], 'draw');
+		spyOn(chart.data.datasets[1].metaData[1], 'draw');
+		spyOn(chart.data.datasets[1].metaData[2], 'draw');
+		spyOn(chart.data.datasets[1].metaData[3], 'draw');
+
+		controller.draw();
+
+		expect(chart.data.datasets[1].metaData[0].draw.calls.count()).toBe(1);
+		expect(chart.data.datasets[1].metaData[1].draw.calls.count()).toBe(1);
+		expect(chart.data.datasets[1].metaData[2].draw.calls.count()).toBe(1);
+		expect(chart.data.datasets[1].metaData[3].draw.calls.count()).toBe(1);
+	});
+});
\ No newline at end of file

From fcad4de670f673d0f0ff1c34264e9017cc245d62 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sun, 30 Aug 2015 10:42:00 -0400
Subject: [PATCH 272/424] Finish up bar controller tests

---
 src/controllers/controller.bar.js |   2 +-
 test/controller.bar.tests.js      | 188 ++++++++++++++++++++++++++++++
 2 files changed, 189 insertions(+), 1 deletion(-)

diff --git a/src/controllers/controller.bar.js b/src/controllers/controller.bar.js
index 4d85d78fe43..6f9724e8b51 100644
--- a/src/controllers/controller.bar.js
+++ b/src/controllers/controller.bar.js
@@ -185,7 +185,7 @@
 
 			rectangle._model.backgroundColor = rectangle.custom && rectangle.custom.hoverBackgroundColor ? rectangle.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(rectangle._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
 			rectangle._model.borderColor = rectangle.custom && rectangle.custom.hoverBorderColor ? rectangle.custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, helpers.color(rectangle._model.borderColor).saturate(0.5).darken(0.1).rgbString());
-			rectangle._model.borderWidth = rectangle.custom && rectangle.custom.hoverBorderWidth ? rectangle.custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, rectangle._model.borderWidth);
+			rectangle._model.borderWidth = rectangle.custom && rectangle.custom.hoverBorderWidth ? rectangle.custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.hoverBorderWidth, index, rectangle._model.borderWidth);
 		},
 
 		removeHoverStyle: function(rectangle) {
diff --git a/test/controller.bar.tests.js b/test/controller.bar.tests.js
index 91efd48ddba..df27506a16a 100644
--- a/test/controller.bar.tests.js
+++ b/test/controller.bar.tests.js
@@ -277,4 +277,192 @@ describe('Bar controller tests', function() {
 		expect(chart.data.datasets[1].metaData[2].draw.calls.count()).toBe(1);
 		expect(chart.data.datasets[1].metaData[3].draw.calls.count()).toBe(1);
 	});
+
+	it ('should set hover styles on rectangles', function() {
+		var chart = {
+			data: {
+				datasets: [{}, {
+					data: [10, 15, 0, -4]
+				}],
+				labels: ['label1', 'label2', 'label3', 'label4']
+			},
+			config: {
+				type: 'bar'
+			},
+			options: {
+				elements: {
+					rectangle: {
+						backgroundColor: 'rgb(255, 0, 0)',
+						borderColor: 'rgb(0, 0, 255)',
+						borderWidth: 2,
+					}
+				},
+				scales: {
+					xAxes: [{
+						id: 'firstXScaleID'
+					}],
+					yAxes: [{
+						id: 'firstYScaleID'
+					}]
+				}
+			},
+			scales: {
+				firstXScaleID: {
+					calculateBarWidth: function(numBars) { return numBars * 5; },
+					calculateBarX: function(numBars, datasetIndex, index) {
+						return chart.data.datasets[datasetIndex].data[index];
+					},
+				},
+				firstYScaleID: {
+					calculateBarBase: function(datasetIndex, index) {
+						return this.getPixelForValue(0);
+					},
+					calculateBarY: function(datasetIndex, index) {
+						return this.getPixelForValue(chart.data.datasets[datasetIndex].data[index]);
+					},
+					getPixelForValue: function(value) {
+						return value * 2;
+					},
+					max: 10,
+					min: -10,
+				}
+			}
+		};
+
+		var controller = new Chart.controllers.bar(chart, 1);
+		controller.update();
+		var bar = chart.data.datasets[1].metaData[0];
+		controller.setHoverStyle(bar);
+
+		expect(bar._model.backgroundColor).toBe('rgb(230, 0, 0)');
+		expect(bar._model.borderColor).toBe('rgb(0, 0, 230)');
+		expect(bar._model.borderWidth).toBe(2);
+
+		// Set a dataset style
+		chart.data.datasets[1].hoverBackgroundColor = 'rgb(128, 128, 128)';
+		chart.data.datasets[1].hoverBorderColor = 'rgb(0, 0, 0)';
+		chart.data.datasets[1].hoverBorderWidth = 5;
+
+		controller.setHoverStyle(bar);
+
+		expect(bar._model.backgroundColor).toBe('rgb(128, 128, 128)');
+		expect(bar._model.borderColor).toBe('rgb(0, 0, 0)');
+		expect(bar._model.borderWidth).toBe(5);
+
+		// Should work with array styles so that we can set per bar
+		chart.data.datasets[1].hoverBackgroundColor = ['rgb(255, 255, 255)', 'rgb(128, 128, 128)'];
+		chart.data.datasets[1].hoverBorderColor = ['rgb(9, 9, 9)', 'rgb(0, 0, 0)'];
+		chart.data.datasets[1].hoverBorderWidth = [2.5, 5];
+
+		controller.setHoverStyle(bar);
+
+		expect(bar._model.backgroundColor).toBe('rgb(255, 255, 255)');
+		expect(bar._model.borderColor).toBe('rgb(9, 9, 9)');
+		expect(bar._model.borderWidth).toBe(2.5);
+
+		// Should allow a custom style
+		bar.custom = {
+			hoverBackgroundColor: 'rgb(255, 0, 0)',
+			hoverBorderColor: 'rgb(0, 255, 0)',
+			hoverBorderWidth: 1.5
+		};
+
+		controller.setHoverStyle(bar);
+
+		expect(bar._model.backgroundColor).toBe('rgb(255, 0, 0)');
+		expect(bar._model.borderColor).toBe('rgb(0, 255, 0)');
+		expect(bar._model.borderWidth).toBe(1.5);
+	});
+
+	it ('should remove a hover style from a bar', function() {
+		var chart = {
+			data: {
+				datasets: [{}, {
+					data: [10, 15, 0, -4]
+				}],
+				labels: ['label1', 'label2', 'label3', 'label4']
+			},
+			config: {
+				type: 'bar'
+			},
+			options: {
+				elements: {
+					rectangle: {
+						backgroundColor: 'rgb(255, 0, 0)',
+						borderColor: 'rgb(0, 0, 255)',
+						borderWidth: 2,
+					}
+				},
+				scales: {
+					xAxes: [{
+						id: 'firstXScaleID'
+					}],
+					yAxes: [{
+						id: 'firstYScaleID'
+					}]
+				}
+			},
+			scales: {
+				firstXScaleID: {
+					calculateBarWidth: function(numBars) { return numBars * 5; },
+					calculateBarX: function(numBars, datasetIndex, index) {
+						return chart.data.datasets[datasetIndex].data[index];
+					},
+				},
+				firstYScaleID: {
+					calculateBarBase: function(datasetIndex, index) {
+						return this.getPixelForValue(0);
+					},
+					calculateBarY: function(datasetIndex, index) {
+						return this.getPixelForValue(chart.data.datasets[datasetIndex].data[index]);
+					},
+					getPixelForValue: function(value) {
+						return value * 2;
+					},
+					max: 10,
+					min: -10,
+				}
+			}
+		};
+
+		var controller = new Chart.controllers.bar(chart, 1);
+		controller.update();
+		var bar = chart.data.datasets[1].metaData[0];
+
+		// Change default
+		chart.options.elements.rectangle.backgroundColor = 'rgb(128, 128, 128)';
+		chart.options.elements.rectangle.borderColor = 'rgb(15, 15, 15)';
+		chart.options.elements.rectangle.borderWidth = 3.14;
+
+		// Remove to defaults
+		controller.removeHoverStyle(bar);
+
+		expect(bar._model.backgroundColor).toBe('rgb(128, 128, 128)');
+		expect(bar._model.borderColor).toBe('rgb(15, 15, 15)');
+		expect(bar._model.borderWidth).toBe(3.14);
+
+		// Should work with array styles so that we can set per bar
+		chart.data.datasets[1].backgroundColor = ['rgb(255, 255, 255)', 'rgb(128, 128, 128)'];
+		chart.data.datasets[1].borderColor = ['rgb(9, 9, 9)', 'rgb(0, 0, 0)'];
+		chart.data.datasets[1].borderWidth = [2.5, 5];
+
+		controller.removeHoverStyle(bar);
+
+		expect(bar._model.backgroundColor).toBe('rgb(255, 255, 255)');
+		expect(bar._model.borderColor).toBe('rgb(9, 9, 9)');
+		expect(bar._model.borderWidth).toBe(2.5);
+
+		// Should allow a custom style
+		bar.custom = {
+			backgroundColor: 'rgb(255, 0, 0)',
+			borderColor: 'rgb(0, 255, 0)',
+			borderWidth: 1.5
+		};
+
+		controller.removeHoverStyle(bar);
+
+		expect(bar._model.backgroundColor).toBe('rgb(255, 0, 0)');
+		expect(bar._model.borderColor).toBe('rgb(0, 255, 0)');
+		expect(bar._model.borderWidth).toBe(1.5);
+	});	
 });
\ No newline at end of file

From 8e9de00529b00a3811b09d969a4b7bc87ca8be16 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sun, 30 Aug 2015 14:56:48 -0400
Subject: [PATCH 273/424] Doughnut controller tests

---
 src/controllers/controller.doughnut.js |  28 +-
 test/controller.doughnut.tests.js      | 429 +++++++++++++++++++++++++
 2 files changed, 448 insertions(+), 9 deletions(-)
 create mode 100644 test/controller.doughnut.tests.js

diff --git a/src/controllers/controller.doughnut.js b/src/controllers/controller.doughnut.js
index 8b161c29a35..2513a068985 100644
--- a/src/controllers/controller.doughnut.js
+++ b/src/controllers/controller.doughnut.js
@@ -49,10 +49,6 @@
 			return this.chart.data.datasets[this.index];
 		},
 
-		getScaleForId: function(scaleID) {
-			return this.chart.scales[scaleID];
-		},
-
 		addElements: function() {
 			this.getDataset().metaData = this.getDataset().metaData || [];
 			helpers.each(this.getDataset().data, function(value, index) {
@@ -71,7 +67,9 @@
 				_index: index,
 			});
 
-			this.getDataset().backgroundColor.splice(index, 0, colorForNewElement);
+			if (colorForNewElement && helpers.isArray(this.getDataset().backgroundColor)) {
+				this.getDataset().backgroundColor.splice(index, 0, colorForNewElement);
+			}
 
 			// Reset the point
 			this.updateElement(arc, index, true);
@@ -92,7 +90,6 @@
 			this.chart.innerRadius = this.chart.options.cutoutPercentage ? (this.chart.outerRadius / 100) * (this.chart.options.cutoutPercentage) : 1;
 			this.chart.radiusLength = (this.chart.outerRadius - this.chart.innerRadius) / this.chart.data.datasets.length;
 
-
 			this.getDataset().total = 0;
 			helpers.each(this.getDataset().data, function(value) {
 				this.getDataset().total += Math.abs(value);
@@ -101,6 +98,21 @@
 			this.outerRadius = this.chart.outerRadius - (this.chart.radiusLength * this.index);
 			this.innerRadius = this.outerRadius - this.chart.radiusLength;
 
+			// Make sure we have metaData for each data point
+			var numData = this.getDataset().data.length;
+			var numArcs = this.getDataset().metaData.length;
+
+			// Make sure that we handle number of datapoints changing
+			if (numData < numArcs) {
+				// Remove excess bars for data points that have been removed
+				this.getDataset().metaData.splice(numData, numArcs - numData)
+			} else if (numData > numArcs) {
+				// Add new elements
+				for (var index = numArcs; index < numData; ++index) {
+					this.addElementAndReset(index);
+				}
+			}
+
 			helpers.each(this.getDataset().metaData, function(arc, index) {
 				this.updateElement(arc, index, reset);
 			}, this);
@@ -165,15 +177,13 @@
 			}, this);
 		},
 
-
-
 		setHoverStyle: function(arc) {
 			var dataset = this.chart.data.datasets[arc._datasetIndex];
 			var index = arc._index;
 
 			arc._model.backgroundColor = arc.custom && arc.custom.hoverBackgroundColor ? arc.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(arc._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
 			arc._model.borderColor = arc.custom && arc.custom.hoverBorderColor ? arc.custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, helpers.color(arc._model.borderColor).saturate(0.5).darken(0.1).rgbString());
-			arc._model.borderWidth = arc.custom && arc.custom.hoverBorderWidth ? arc.custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, arc._model.borderWidth);
+			arc._model.borderWidth = arc.custom && arc.custom.hoverBorderWidth ? arc.custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.hoverBorderWidth, index, arc._model.borderWidth);
 		},
 
 		removeHoverStyle: function(arc) {
diff --git a/test/controller.doughnut.tests.js b/test/controller.doughnut.tests.js
new file mode 100644
index 00000000000..cef6062637f
--- /dev/null
+++ b/test/controller.doughnut.tests.js
@@ -0,0 +1,429 @@
+// Test the bar controller
+describe('Doughnut controller tests', function() {
+	it('Should be constructed', function() {
+		var chart = {
+			data: {
+				datasets: [{
+					data: []
+				}]
+			}
+		};
+
+		var controller = new Chart.controllers.doughnut(chart, 0);
+		expect(controller).not.toBe(undefined);
+		expect(controller.index).toBe(0);
+		expect(chart.data.datasets[0].metaData).toEqual([]);
+
+		controller.updateIndex(1);
+		expect(controller.index).toBe(1);
+	});
+
+	it('Should create arc elements for each data item during initialization', function() {
+		var chart = {
+			data: {
+				datasets: [{
+					data: [10, 15, 0, 4]
+				}]
+			},
+			config: {
+				type: 'doughnut'
+			},
+			options: {
+			}
+		};
+
+		var controller = new Chart.controllers.doughnut(chart, 0);
+
+		expect(chart.data.datasets[0].metaData.length).toBe(4); // 4 rectangles created
+		expect(chart.data.datasets[0].metaData[0] instanceof Chart.elements.Arc).toBe(true);
+		expect(chart.data.datasets[0].metaData[1] instanceof Chart.elements.Arc).toBe(true);
+		expect(chart.data.datasets[0].metaData[2] instanceof Chart.elements.Arc).toBe(true);
+		expect(chart.data.datasets[0].metaData[3] instanceof Chart.elements.Arc).toBe(true);
+	});
+
+	it ('Should remove elements', function() {
+		var chart = {
+			data: {
+				datasets: [{
+					data: [10, 15, 0, 4]
+				}]
+			},
+			config: {
+				type: 'doughnut'
+			},
+			options: {
+			}
+		};
+
+		var controller = new Chart.controllers.doughnut(chart, 0);
+		controller.removeElement(1);
+		expect(chart.data.datasets[0].metaData.length).toBe(3);
+	});
+
+	it ('Should reset and update elements', function() {
+		var chart = {
+			chart: {
+				width: 100,
+				height: 200,
+			},
+			data: {
+				datasets: [{
+					data: [10, 15, 0, 4]
+				}, {
+					data: [1]
+				}],
+				labels: ['label0', 'label1', 'label2', 'label3']
+			},
+			config: {
+				type: 'doughnut'
+			},
+			options: {
+				animation: {
+					animateRotate: false,
+					animateScale: false
+				},
+				cutoutPercentage: 50,
+				elements: {
+					arc: {
+						backgroundColor: 'rgb(255, 0, 0)',
+						borderColor: 'rgb(0, 0, 255)',
+						borderWidth: 2,
+						hoverBackgroundColor: 'rgb(255, 255, 255)'
+					}
+				}
+			}
+		};
+
+		var controller = new Chart.controllers.doughnut(chart, 0);
+		controller.reset(); // reset first
+
+		expect(chart.data.datasets[0].metaData[0]._model).toEqual({
+			x: 50,
+			y: 100,
+			startAngle: Math.PI * -0.5,
+			circumference: 2.166614539857563,
+			outerRadius: 49,
+			innerRadius: 36.75,
+		});
+
+		expect(chart.data.datasets[0].metaData[1]._model).toEqual({
+			x: 50,
+			y: 100,
+			startAngle: Math.PI * -0.5,
+			circumference: 3.2499218097863447,
+			outerRadius: 49,
+			innerRadius: 36.75,
+		});
+
+		expect(chart.data.datasets[0].metaData[2]._model).toEqual({
+			x: 50,
+			y: 100,
+			startAngle: Math.PI * -0.5,
+			circumference: 0,
+			outerRadius: 49,
+			innerRadius: 36.75,
+		});
+
+		expect(chart.data.datasets[0].metaData[3]._model).toEqual({
+			x: 50,
+			y: 100,
+			startAngle: Math.PI * -0.5,
+			circumference: 0.8666458159430251,
+			outerRadius: 49,
+			innerRadius: 36.75,
+		});
+
+		controller.update();
+
+		expect(chart.data.datasets[0].metaData[0]._model).toEqual({
+			x: 50,
+			y: 100,
+			startAngle: Math.PI * -0.5,
+			endAngle: 0.5958182130626666,
+			circumference: 2.166614539857563,
+			outerRadius: 49,
+			innerRadius: 36.75,
+
+			backgroundColor: 'rgb(255, 0, 0)',
+			borderColor: 'rgb(0, 0, 255)',
+			borderWidth: 2,
+			hoverBackgroundColor: 'rgb(255, 255, 255)',
+
+			label: 'label0',
+		});
+
+		expect(chart.data.datasets[0].metaData[1]._model).toEqual({
+			x: 50,
+			y: 100,
+			startAngle: 0.5958182130626666,
+			endAngle: 3.8457400228490113,
+			circumference: 3.2499218097863447,
+			outerRadius: 49,
+			innerRadius: 36.75,
+
+			backgroundColor: 'rgb(255, 0, 0)',
+			borderColor: 'rgb(0, 0, 255)',
+			borderWidth: 2,
+			hoverBackgroundColor: 'rgb(255, 255, 255)',
+
+			label: 'label1'
+		});
+
+		expect(chart.data.datasets[0].metaData[2]._model).toEqual({
+			x: 50,
+			y: 100,
+			startAngle: 3.8457400228490113,
+			endAngle: 3.8457400228490113,
+			circumference: 0,
+			outerRadius: 49,
+			innerRadius: 36.75,
+
+			backgroundColor: 'rgb(255, 0, 0)',
+			borderColor: 'rgb(0, 0, 255)',
+			borderWidth: 2,
+			hoverBackgroundColor: 'rgb(255, 255, 255)',
+
+			label: 'label2'
+		});
+
+		expect(chart.data.datasets[0].metaData[3]._model).toEqual({
+			x: 50,
+			y: 100,
+			startAngle: 3.8457400228490113,
+			endAngle: 4.712385838792036,
+			circumference: 0.8666458159430251,
+			outerRadius: 49,
+			innerRadius: 36.75,
+
+			backgroundColor: 'rgb(255, 0, 0)',
+			borderColor: 'rgb(0, 0, 255)',
+			borderWidth: 2,
+			hoverBackgroundColor: 'rgb(255, 255, 255)',
+			
+			label: 'label3'
+		});
+
+		// Change the amount of data and ensure that arcs are updated accordingly
+		chart.data.datasets[0].data = [1, 2]; // remove 2 elements from dataset 0
+		controller.update();
+
+		expect(chart.data.datasets[0].metaData.length).toBe(2);
+		expect(chart.data.datasets[0].metaData[0] instanceof Chart.elements.Arc).toBe(true);
+		expect(chart.data.datasets[0].metaData[1] instanceof Chart.elements.Arc).toBe(true);
+
+		// Add data
+		chart.data.datasets[0].data = [1, 2, 3, 4];
+		controller.update();
+
+		expect(chart.data.datasets[0].metaData.length).toBe(4);
+		expect(chart.data.datasets[0].metaData[0] instanceof Chart.elements.Arc).toBe(true);
+		expect(chart.data.datasets[0].metaData[1] instanceof Chart.elements.Arc).toBe(true);
+		expect(chart.data.datasets[0].metaData[2] instanceof Chart.elements.Arc).toBe(true);
+		expect(chart.data.datasets[0].metaData[3] instanceof Chart.elements.Arc).toBe(true);
+	});
+
+	it ('should draw all arcs', function() {
+		var chart = {
+			chart: {
+				width: 100,
+				height: 200,
+			},
+			data: {
+				datasets: [{
+					data: [10, 15, 0, 4]
+				}],
+				labels: ['label0', 'label1', 'label2', 'label3']
+			},
+			config: {
+				type: 'doughnut'
+			},
+			options: {
+				animation: {
+					animateRotate: false,
+					animateScale: false
+				},
+				cutoutPercentage: 50,
+				elements: {
+					arc: {
+						backgroundColor: 'rgb(255, 0, 0)',
+						borderColor: 'rgb(0, 0, 255)',
+						borderWidth: 2,
+						hoverBackgroundColor: 'rgb(255, 255, 255)'
+					}
+				}
+			}
+		};
+
+		var controller = new Chart.controllers.doughnut(chart, 0);
+
+		spyOn(chart.data.datasets[0].metaData[0], 'draw');
+		spyOn(chart.data.datasets[0].metaData[1], 'draw');
+		spyOn(chart.data.datasets[0].metaData[2], 'draw');
+		spyOn(chart.data.datasets[0].metaData[3], 'draw');
+
+		controller.draw();
+
+		expect(chart.data.datasets[0].metaData[0].draw.calls.count()).toBe(1);
+		expect(chart.data.datasets[0].metaData[1].draw.calls.count()).toBe(1);
+		expect(chart.data.datasets[0].metaData[2].draw.calls.count()).toBe(1);
+		expect(chart.data.datasets[0].metaData[3].draw.calls.count()).toBe(1);
+	});
+
+	it ('should set the hover style of an arc', function() {
+		var chart = {
+			chart: {
+				width: 100,
+				height: 200,
+			},
+			data: {
+				datasets: [{
+					data: [10, 15, 0, 4]
+				}],
+				labels: ['label0', 'label1', 'label2', 'label3']
+			},
+			config: {
+				type: 'doughnut'
+			},
+			options: {
+				animation: {
+					animateRotate: false,
+					animateScale: false
+				},
+				cutoutPercentage: 50,
+				elements: {
+					arc: {
+						backgroundColor: 'rgb(255, 0, 0)',
+						borderColor: 'rgb(0, 0, 255)',
+						borderWidth: 2,
+					}
+				}
+			}
+		};
+
+		var controller = new Chart.controllers.doughnut(chart, 0);
+		controller.reset(); // reset first
+		controller.update();
+
+		var arc = chart.data.datasets[0].metaData[0];
+
+		controller.setHoverStyle(arc);
+
+		expect(arc._model.backgroundColor).toBe('rgb(230, 0, 0)');
+		expect(arc._model.borderColor).toBe('rgb(0, 0, 230)');
+		expect(arc._model.borderWidth).toBe(2);
+
+		// Set a dataset style to take precedence
+		chart.data.datasets[0].hoverBackgroundColor = 'rgb(9, 9, 9)';
+		chart.data.datasets[0].hoverBorderColor = 'rgb(18, 18, 18)';
+		chart.data.datasets[0].hoverBorderWidth = 1.56;
+
+		controller.setHoverStyle(arc);
+
+		expect(arc._model.backgroundColor).toBe('rgb(9, 9, 9)');
+		expect(arc._model.borderColor).toBe('rgb(18, 18, 18)');
+		expect(arc._model.borderWidth).toBe(1.56);
+
+		// Dataset styles can be an array
+		chart.data.datasets[0].hoverBackgroundColor = ['rgb(255, 255, 255)', 'rgb(9, 9, 9)'];
+		chart.data.datasets[0].hoverBorderColor = ['rgb(18, 18, 18)'];
+		chart.data.datasets[0].hoverBorderWidth = [0.1, 1.56];
+
+		controller.setHoverStyle(arc);
+
+		expect(arc._model.backgroundColor).toBe('rgb(255, 255, 255)');
+		expect(arc._model.borderColor).toBe('rgb(18, 18, 18)');
+		expect(arc._model.borderWidth).toBe(0.1);
+
+		// Element custom styles also work
+		arc.custom = {
+			hoverBackgroundColor: 'rgb(7, 7, 7)',
+			hoverBorderColor: 'rgb(17, 17, 17)',
+			hoverBorderWidth: 3.14159,
+		};
+
+		controller.setHoverStyle(arc);
+
+		expect(arc._model.backgroundColor).toBe('rgb(7, 7, 7)');
+		expect(arc._model.borderColor).toBe('rgb(17, 17, 17)');
+		expect(arc._model.borderWidth).toBe(3.14159);
+	});
+
+	it ('should unset the hover style of an arc', function() {
+		var chart = {
+			chart: {
+				width: 100,
+				height: 200,
+			},
+			data: {
+				datasets: [{
+					data: [10, 15, 0, 4]
+				}],
+				labels: ['label0', 'label1', 'label2', 'label3']
+			},
+			config: {
+				type: 'doughnut'
+			},
+			options: {
+				animation: {
+					animateRotate: false,
+					animateScale: false
+				},
+				cutoutPercentage: 50,
+				elements: {
+					arc: {
+						backgroundColor: 'rgb(255, 0, 0)',
+						borderColor: 'rgb(0, 0, 255)',
+						borderWidth: 2,
+					}
+				}
+			}
+		};
+
+		var controller = new Chart.controllers.doughnut(chart, 0);
+		controller.reset(); // reset first
+		controller.update();
+
+		var arc = chart.data.datasets[0].metaData[0];
+
+		controller.removeHoverStyle(arc);
+
+		expect(arc._model.backgroundColor).toBe('rgb(255, 0, 0)');
+		expect(arc._model.borderColor).toBe('rgb(0, 0, 255)');
+		expect(arc._model.borderWidth).toBe(2);
+
+		// Set a dataset style to take precedence
+		chart.data.datasets[0].backgroundColor = 'rgb(9, 9, 9)';
+		chart.data.datasets[0].borderColor = 'rgb(18, 18, 18)';
+		chart.data.datasets[0].borderWidth = 1.56;
+
+		controller.removeHoverStyle(arc);
+
+		expect(arc._model.backgroundColor).toBe('rgb(9, 9, 9)');
+		expect(arc._model.borderColor).toBe('rgb(18, 18, 18)');
+		expect(arc._model.borderWidth).toBe(1.56);
+
+		// Dataset styles can be an array
+		chart.data.datasets[0].backgroundColor = ['rgb(255, 255, 255)', 'rgb(9, 9, 9)'];
+		chart.data.datasets[0].borderColor = ['rgb(18, 18, 18)'];
+		chart.data.datasets[0].borderWidth = [0.1, 1.56];
+
+		controller.removeHoverStyle(arc);
+
+		expect(arc._model.backgroundColor).toBe('rgb(255, 255, 255)');
+		expect(arc._model.borderColor).toBe('rgb(18, 18, 18)');
+		expect(arc._model.borderWidth).toBe(0.1);
+
+		// Element custom styles also work
+		arc.custom = {
+			backgroundColor: 'rgb(7, 7, 7)',
+			borderColor: 'rgb(17, 17, 17)',
+			borderWidth: 3.14159,
+		};
+
+		controller.removeHoverStyle(arc);
+
+		expect(arc._model.backgroundColor).toBe('rgb(7, 7, 7)');
+		expect(arc._model.borderColor).toBe('rgb(17, 17, 17)');
+		expect(arc._model.borderWidth).toBe(3.14159);
+	});
+});
\ No newline at end of file

From ce623075e336cef842253f0ddc7c7767b40c167a Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sun, 30 Aug 2015 17:42:42 -0400
Subject: [PATCH 274/424] Add line controller tests. Fixed an issue when the
 number of data points changes. When adding the tension to a point, get the
 same tension as the line if it has been overridden at the dataset level. When
 setting the hover style of a point, allow setting the radius independently of
 the regular radius. Use the hoverRadius property in point.custom or the
 dataset.pointHoverRadius. Allow setting the border width independently at the
 dataset level. Use dataset.pointHoverBorderWidth. This can be an array or a
 number.

---
 src/controllers/controller.line.js |  25 +-
 test/controller.line.tests.js      | 814 +++++++++++++++++++++++++++++
 2 files changed, 832 insertions(+), 7 deletions(-)
 create mode 100644 test/controller.line.tests.js

diff --git a/src/controllers/controller.line.js b/src/controllers/controller.line.js
index d007498a896..608b5d704bf 100644
--- a/src/controllers/controller.line.js
+++ b/src/controllers/controller.line.js
@@ -109,6 +109,21 @@
 			var xScale = this.getScaleForId(this.getDataset().xAxisID);
 			var scaleBase;
 
+			// Handle the number of data points changing
+			var numData = this.getDataset().data.length;
+			var numPoints = this.getDataset().metaData.length;
+
+			// Make sure that we handle number of datapoints changing
+			if (numData < numPoints) {
+				// Remove excess bars for data points that have been removed
+				this.getDataset().metaData.splice(numData, numPoints - numData)
+			} else if (numData > numPoints) {
+				// Add new elements
+				for (var index = numPoints; index < numData; ++index) {
+					this.addElementAndReset(index);
+				}
+			}
+
 			if (yScale.min < 0 && yScale.max < 0) {
 				scaleBase = yScale.getPixelForValue(yScale.max);
 			} else if (yScale.min > 0 && yScale.max > 0) {
@@ -180,7 +195,7 @@
 					x: xScale.getPointPixelForValue(this.getDataset().data[index], index, this.index),
 					y: reset ? scaleBase : yScale.getPointPixelForValue(this.getDataset().data[index], index, this.index),
 					// Appearance
-					tension: point.custom && point.custom.tension ? point.custom.tension : this.chart.options.elements.line.tension,
+					tension: point.custom && point.custom.tension ? point.custom.tension : (this.getDataset().tension || this.chart.options.elements.line.tension),
 					radius: point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(this.getDataset().radius, index, this.chart.options.elements.point.radius),
 					backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor, index, this.chart.options.elements.point.backgroundColor),
 					borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderColor, index, this.chart.options.elements.point.borderColor),
@@ -253,10 +268,10 @@
 			var dataset = this.chart.data.datasets[point._datasetIndex];
 			var index = point._index;
 
-			point._model.radius = point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.chart.options.elements.point.hoverRadius);
+			point._model.radius = point.custom && point.custom.hoverRadius ? point.custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.chart.options.elements.point.hoverRadius);
 			point._model.backgroundColor = point.custom && point.custom.hoverBackgroundColor ? point.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(point._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
 			point._model.borderColor = point.custom && point.custom.hoverBorderColor ? point.custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(point._model.borderColor).saturate(0.5).darken(0.1).rgbString());
-			point._model.borderWidth = point.custom && point.custom.hoverBorderWidth ? point.custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, point._model.borderWidth);
+			point._model.borderWidth = point.custom && point.custom.hoverBorderWidth ? point.custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderWidth, index, point._model.borderWidth);
 		},
 
 		removeHoverStyle: function(point) {
@@ -268,9 +283,5 @@
 			point._model.borderColor = point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderColor, index, this.chart.options.elements.point.borderColor);
 			point._model.borderWidth = point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth, index, this.chart.options.elements.point.borderWidth);
 		}
-
 	});
-
-
-
 }).call(this);
diff --git a/test/controller.line.tests.js b/test/controller.line.tests.js
new file mode 100644
index 00000000000..154435c70c3
--- /dev/null
+++ b/test/controller.line.tests.js
@@ -0,0 +1,814 @@
+// Test the bar controller
+describe('Line controller tests', function() {
+	it('Should be constructed', function() {
+		var chart = {
+			data: {
+				datasets: [{
+					xAxisID: 'myXAxis',
+					yAxisID: 'myYAxis',
+					data: []
+				}]
+			}
+		};
+
+		var controller = new Chart.controllers.line(chart, 0);
+		expect(controller).not.toBe(undefined);
+		expect(controller.index).toBe(0);
+		expect(chart.data.datasets[0].metaData).toEqual([]);
+
+		controller.updateIndex(1);
+		expect(controller.index).toBe(1);
+	});
+
+	it('Should use the first scale IDs if the dataset does not specify them', function() {
+		var chart = {
+			data: {
+				datasets: [{
+					data: []
+				}]
+			},
+			options: {
+				scales: {
+					xAxes: [{
+						id: 'firstXScaleID'
+					}],
+					yAxes: [{
+						id: 'firstYScaleID'
+					}]
+				}
+			}
+		};
+
+		var controller = new Chart.controllers.line(chart, 0);
+		expect(chart.data.datasets[0].xAxisID).toBe('firstXScaleID');
+		expect(chart.data.datasets[0].yAxisID).toBe('firstYScaleID');
+	});
+
+	it('Should create line elements and point elements for each data item during initialization', function() {
+		var chart = {
+			data: {
+				datasets: [{
+					data: [10, 15, 0, -4]
+				}]
+			},
+			config: {
+				type: 'line'
+			},
+			options: {
+				scales: {
+					xAxes: [{
+						id: 'firstXScaleID'
+					}],
+					yAxes: [{
+						id: 'firstYScaleID'
+					}]
+				}
+			}
+		};
+
+		var controller = new Chart.controllers.line(chart, 0);
+
+		expect(chart.data.datasets[0].metaData.length).toBe(4); // 4 points created
+		expect(chart.data.datasets[0].metaData[0] instanceof Chart.elements.Point).toBe(true);
+		expect(chart.data.datasets[0].metaData[1] instanceof Chart.elements.Point).toBe(true);
+		expect(chart.data.datasets[0].metaData[2] instanceof Chart.elements.Point).toBe(true);
+		expect(chart.data.datasets[0].metaData[3] instanceof Chart.elements.Point).toBe(true);
+		expect(chart.data.datasets[0].metaDataset instanceof Chart.elements.Line).toBe(true); // 1 line element
+	});
+
+	it('should remove elements', function() {
+		var chart = {
+			data: {
+				datasets: [{
+					data: [10, 15, 0, -4]
+				}]
+			},
+			config: {
+				type: 'line'
+			},
+			options: {
+				scales: {
+					xAxes: [{
+						id: 'firstXScaleID'
+					}],
+					yAxes: [{
+						id: 'firstYScaleID'
+					}]
+				}
+			}
+		};
+
+		var controller = new Chart.controllers.line(chart, 0);
+		controller.removeElement(0);
+		expect(chart.data.datasets[0].metaData.length).toBe(3);
+	});
+
+	it ('should draw all elements', function() {
+		var chart = {
+			data: {
+				datasets: [{
+					data: [10, 15, 0, -4]
+				}]
+			},
+			config: {
+				type: 'line'
+			},
+			options: {
+				scales: {
+					xAxes: [{
+						id: 'firstXScaleID'
+					}],
+					yAxes: [{
+						id: 'firstYScaleID'
+					}]
+				}
+			}
+		};
+
+		var controller = new Chart.controllers.line(chart, 0);
+
+		spyOn(chart.data.datasets[0].metaDataset, 'draw');
+		spyOn(chart.data.datasets[0].metaData[0], 'draw');
+		spyOn(chart.data.datasets[0].metaData[1], 'draw');
+		spyOn(chart.data.datasets[0].metaData[2], 'draw');
+		spyOn(chart.data.datasets[0].metaData[3], 'draw');
+
+		controller.draw();
+
+		expect(chart.data.datasets[0].metaDataset.draw.calls.count()).toBe(1);
+		expect(chart.data.datasets[0].metaData[0].draw.calls.count()).toBe(1);
+		expect(chart.data.datasets[0].metaData[2].draw.calls.count()).toBe(1);
+		expect(chart.data.datasets[0].metaData[3].draw.calls.count()).toBe(1);
+	});
+
+	it ('should update elements', function() {
+		var chart = {
+			chartArea: {
+				bottom: 100,
+				left: 0,
+				right: 200,
+				top: 0
+			},
+			data: {
+				datasets: [{
+					data: [10, 15, 0, -4]
+				}]
+			},
+			config: {
+				type: 'line'
+			},
+			options: {
+				elements: {
+					line: {
+						backgroundColor: 'rgb(255, 0, 0)',
+						borderCapStyle: 'round',
+						borderColor: 'rgb(0, 255, 0)',
+						borderDash: [],
+						borderDashOffset: 0.1,
+						borderJoinStyle: 'bevel',
+						borderWidth: 1.2,
+						fill: true,
+						skipNull: true,
+						tension: 0.1,
+					},
+					point: {
+						backgroundColor: Chart.defaults.global.defaultColor,
+						borderWidth: 1,
+						borderColor: Chart.defaults.global.defaultColor,
+						hitRadius: 1,
+						hoverRadius: 4,
+						hoverBorderWidth: 1,
+						radius: 3,
+					}
+				},
+				scales: {
+					xAxes: [{
+						id: 'firstXScaleID'
+					}],
+					yAxes: [{
+						id: 'firstYScaleID'
+					}]
+				}
+			},
+			scales: {
+				firstXScaleID: {
+					getPointPixelForValue: function(value, index) {
+						return index * 3;
+					}
+				},
+				firstYScaleID: {
+					calculateBarBase: function(datasetIndex, index) {
+						return this.getPixelForValue(0);
+					},
+					getPointPixelForValue: function(value, datasetIndex, index) {
+						return this.getPixelForValue(value);
+					},
+					getPixelForValue: function(value) {
+						return value * 2;
+					},
+					max: 10,
+					min: -10,
+				}
+			}
+		};
+
+		var controller = new Chart.controllers.line(chart, 0);
+		controller.update();
+
+		// Line element
+		expect(chart.data.datasets[0].metaDataset._model).toEqual({
+			backgroundColor: 'rgb(255, 0, 0)',
+			borderCapStyle: 'round',
+			borderColor: 'rgb(0, 255, 0)',
+			borderDash: [],
+			borderDashOffset: 0.1,
+			borderJoinStyle: 'bevel',
+			borderWidth: 1.2,
+			fill: true,
+			drawNull: undefined,
+			skipNull: true,
+			tension: 0.1,
+
+			scaleTop: undefined,
+			scaleBottom: undefined,
+			scaleZero: 0,
+		});
+
+		expect(chart.data.datasets[0].metaData[0]._model).toEqual({
+			backgroundColor: Chart.defaults.global.defaultColor,
+			borderWidth: 1,
+			borderColor: Chart.defaults.global.defaultColor,
+			hitRadius: 1,
+			radius: 3,
+			skip: false,
+			tension: 0.1,
+			
+			// Point
+			x: 0,
+			y: 20,
+
+			// Control points
+			controlPointPreviousX: 0,
+			controlPointPreviousY: 20,
+			controlPointNextX: 0.30000000000000004,
+			controlPointNextY: 21,
+		});
+
+		expect(chart.data.datasets[0].metaData[1]._model).toEqual({
+			backgroundColor: Chart.defaults.global.defaultColor,
+			borderWidth: 1,
+			borderColor: Chart.defaults.global.defaultColor,
+			hitRadius: 1,
+			radius: 3,
+			skip: false,
+			tension: 0.1,
+			
+			// Point
+			x: 3,
+			y: 30,
+
+			// Control points
+			controlPointPreviousX: 2.845671490812908,
+			controlPointPreviousY: 30.514428363956974,
+			controlPointNextX: 3.4456714908129076,
+			controlPointNextY: 28.514428363956974,
+		});
+
+		expect(chart.data.datasets[0].metaData[2]._model).toEqual({
+			backgroundColor: Chart.defaults.global.defaultColor,
+			borderWidth: 1,
+			borderColor: Chart.defaults.global.defaultColor,
+			hitRadius: 1,
+			radius: 3,
+			skip: false,
+			tension: 0.1,
+			
+			// Point
+			x: 6,
+			y: 0,
+
+			// Control points
+			controlPointPreviousX: 5.532486979550596,
+			controlPointPreviousY: 2.9609157961795605,
+			controlPointNextX: 6.132486979550595,
+			controlPointNextY: 0,
+		});
+
+		expect(chart.data.datasets[0].metaData[3]._model).toEqual({
+			backgroundColor: Chart.defaults.global.defaultColor,
+			borderWidth: 1,
+			borderColor: Chart.defaults.global.defaultColor,
+			hitRadius: 1,
+			radius: 3,
+			skip: false,
+			tension: 0.1,
+			
+			// Point
+			x: 9,
+			y: -8,
+
+			// Control points
+			controlPointPreviousX: 8.7,
+			controlPointPreviousY: 0,
+			controlPointNextX: 9,
+			controlPointNextY: 0,
+		});
+
+		// Use dataset level styles for lines & points
+		chart.data.datasets[0].tension = 0.2;
+		chart.data.datasets[0].backgroundColor = 'rgb(98, 98, 98)';
+		chart.data.datasets[0].borderColor = 'rgb(8, 8, 8)';
+		chart.data.datasets[0].borderWidth = 0.55;
+		chart.data.datasets[0].borderCapStyle = 'butt';
+		chart.data.datasets[0].borderDash = [2, 3];
+		chart.data.datasets[0].borderDashOffset = 7;
+		chart.data.datasets[0].borderJoinStyle = 'miter';
+		chart.data.datasets[0].fill = false;
+		chart.data.datasets[0].skipNull = false;
+		chart.data.datasets[0].drawNull = true;
+
+		// point styles
+		chart.data.datasets[0].radius = 22;
+		chart.data.datasets[0].hitRadius = 3.3;
+		chart.data.datasets[0].pointBackgroundColor = 'rgb(128, 129, 130)';
+		chart.data.datasets[0].pointBorderColor = 'rgb(56, 57, 58)';
+		chart.data.datasets[0].pointBorderWidth = 1.123;
+
+		controller.update();
+
+		expect(chart.data.datasets[0].metaDataset._model).toEqual({
+			backgroundColor: 'rgb(98, 98, 98)',
+			borderCapStyle: 'butt',
+			borderColor: 'rgb(8, 8, 8)',
+			borderDash: [2, 3],
+			borderDashOffset: 7,
+			borderJoinStyle: 'miter',
+			borderWidth: 0.55,
+			fill: false,
+			drawNull: true,
+			skipNull: false,
+			tension: 0.2,
+
+			scaleTop: undefined,
+			scaleBottom: undefined,
+			scaleZero: 0,
+		});
+
+		expect(chart.data.datasets[0].metaData[0]._model).toEqual({
+			backgroundColor: 'rgb(128, 129, 130)',
+			borderWidth: 1.123,
+			borderColor: 'rgb(56, 57, 58)',
+			hitRadius: 3.3,
+			radius: 22,
+			skip: false,
+			tension: 0.2,
+			
+			// Point
+			x: 0,
+			y: 20,
+
+			// Control points
+			controlPointPreviousX: 0,
+			controlPointPreviousY: 20,
+			controlPointNextX: 0.6000000000000001,
+			controlPointNextY: 22,
+		});
+
+		expect(chart.data.datasets[0].metaData[1]._model).toEqual({
+			backgroundColor: 'rgb(128, 129, 130)',
+			borderWidth: 1.123,
+			borderColor: 'rgb(56, 57, 58)',
+			hitRadius: 3.3,
+			radius: 22,
+			skip: false,
+			tension: 0.2,
+			
+			// Point
+			x: 3,
+			y: 30,
+
+			// Control points
+			controlPointPreviousX: 2.6913429816258154,
+			controlPointPreviousY: 31.028856727913947,
+			controlPointNextX: 3.891342981625815,
+			controlPointNextY: 27.028856727913947,
+		});
+
+		expect(chart.data.datasets[0].metaData[2]._model).toEqual({
+			backgroundColor: 'rgb(128, 129, 130)',
+			borderWidth: 1.123,
+			borderColor: 'rgb(56, 57, 58)',
+			hitRadius: 3.3,
+			radius: 22,
+			skip: false,
+			tension: 0.2,
+			
+			// Point
+			x: 6,
+			y: 0,
+
+			// Control points
+			controlPointPreviousX: 5.0649739591011915,
+			controlPointPreviousY: 5.921831592359121,
+			controlPointNextX: 6.264973959101192,
+			controlPointNextY: 0,
+		});
+
+		expect(chart.data.datasets[0].metaData[3]._model).toEqual({
+			backgroundColor: 'rgb(128, 129, 130)',
+			borderWidth: 1.123,
+			borderColor: 'rgb(56, 57, 58)',
+			hitRadius: 3.3,
+			radius: 22,
+			skip: false,
+			tension: 0.2,
+			
+			// Point
+			x: 9,
+			y: -8,
+
+			// Control points
+			controlPointPreviousX: 8.4,
+			controlPointPreviousY: 0,
+			controlPointNextX: 9,
+			controlPointNextY: 0,
+		});
+
+		// Use custom styles for lines & first point
+		chart.data.datasets[0].metaDataset.custom = {
+			tension: 0.25,
+			backgroundColor: 'rgb(55, 55, 54)',
+			borderColor: 'rgb(8, 7, 6)',
+			borderWidth: 0.3,
+			borderCapStyle: 'square',
+			borderDash: [4, 3],
+			borderDashOffset: 4.4,
+			borderJoinStyle: 'round',
+			fill: true,
+			skipNull: true,
+			drawNull: false,
+		};
+
+		// point styles
+		chart.data.datasets[0].metaData[0].custom = {
+			radius: 2.2,
+			backgroundColor: 'rgb(0, 1, 3)',
+			borderColor: 'rgb(4, 6, 8)',
+			borderWidth: 0.787,
+			tension: 0.15,
+			skip: true,
+			hitRadius: 5,
+		};
+
+		controller.update();
+
+		expect(chart.data.datasets[0].metaDataset._model).toEqual({
+			backgroundColor: 'rgb(55, 55, 54)',
+			borderCapStyle: 'square',
+			borderColor: 'rgb(8, 7, 6)',
+			borderDash: [4, 3],
+			borderDashOffset: 4.4,
+			borderJoinStyle: 'round',
+			borderWidth: 0.3,
+			fill: true,
+			drawNull: true,
+			skipNull: false,
+			tension: 0.25,
+
+			scaleTop: undefined,
+			scaleBottom: undefined,
+			scaleZero: 0,
+		});
+
+		expect(chart.data.datasets[0].metaData[0]._model).toEqual({
+			backgroundColor: 'rgb(0, 1, 3)',
+			borderWidth: 0.787,
+			borderColor: 'rgb(4, 6, 8)',
+			hitRadius: 5,
+			radius: 2.2,
+			skip: true,
+			tension: 0.15,
+			
+			// Point
+			x: 0,
+			y: 20,
+
+			// Control points
+			controlPointPreviousX: 0,
+			controlPointPreviousY: 20,
+			controlPointNextX: 0.44999999999999996,
+			controlPointNextY: 21.5,
+		});
+	});
+
+	it ('should handle number of data point changes in update', function() {
+		var chart = {
+			chartArea: {
+				bottom: 100,
+				left: 0,
+				right: 200,
+				top: 0
+			},
+			data: {
+				datasets: [{
+					data: [10, 15, 0, -4]
+				}]
+			},
+			config: {
+				type: 'line'
+			},
+			options: {
+				elements: {
+					line: {
+						backgroundColor: 'rgb(255, 0, 0)',
+						borderCapStyle: 'round',
+						borderColor: 'rgb(0, 255, 0)',
+						borderDash: [],
+						borderDashOffset: 0.1,
+						borderJoinStyle: 'bevel',
+						borderWidth: 1.2,
+						fill: true,
+						skipNull: true,
+						tension: 0.1,
+					},
+					point: {
+						backgroundColor: Chart.defaults.global.defaultColor,
+						borderWidth: 1,
+						borderColor: Chart.defaults.global.defaultColor,
+						hitRadius: 1,
+						hoverRadius: 4,
+						hoverBorderWidth: 1,
+						radius: 3,
+					}
+				},
+				scales: {
+					xAxes: [{
+						id: 'firstXScaleID'
+					}],
+					yAxes: [{
+						id: 'firstYScaleID'
+					}]
+				}
+			},
+			scales: {
+				firstXScaleID: {
+					getPointPixelForValue: function(value, index) {
+						return index * 3;
+					}
+				},
+				firstYScaleID: {
+					calculateBarBase: function(datasetIndex, index) {
+						return this.getPixelForValue(0);
+					},
+					getPointPixelForValue: function(value, datasetIndex, index) {
+						return this.getPixelForValue(value);
+					},
+					getPixelForValue: function(value) {
+						return value * 2;
+					},
+					max: 10,
+					min: -10,
+				}
+			}
+		};
+
+		var controller = new Chart.controllers.line(chart, 0);
+		chart.data.datasets[0].data = [1, 2]; // remove 2 items
+
+		controller.update();
+		expect(chart.data.datasets[0].metaData.length).toBe(2);
+		expect(chart.data.datasets[0].metaData[0] instanceof Chart.elements.Point).toBe(true);
+		expect(chart.data.datasets[0].metaData[1] instanceof Chart.elements.Point).toBe(true);
+
+		chart.data.datasets[0].data = [1, 2, 3, 4, 5]; // add 3 items
+
+		controller.update();
+		expect(chart.data.datasets[0].metaData.length).toBe(5);
+		expect(chart.data.datasets[0].metaData[0] instanceof Chart.elements.Point).toBe(true);
+		expect(chart.data.datasets[0].metaData[1] instanceof Chart.elements.Point).toBe(true);
+		expect(chart.data.datasets[0].metaData[2] instanceof Chart.elements.Point).toBe(true);
+		expect(chart.data.datasets[0].metaData[3] instanceof Chart.elements.Point).toBe(true);
+		expect(chart.data.datasets[0].metaData[4] instanceof Chart.elements.Point).toBe(true);
+	});
+
+	it ('should set point hover styles', function() {
+		var chart = {
+			chartArea: {
+				bottom: 100,
+				left: 0,
+				right: 200,
+				top: 0
+			},
+			data: {
+				datasets: [{
+					data: [10, 15, 0, -4]
+				}]
+			},
+			config: {
+				type: 'line'
+			},
+			options: {
+				elements: {
+					line: {
+						backgroundColor: 'rgb(255, 0, 0)',
+						borderCapStyle: 'round',
+						borderColor: 'rgb(0, 255, 0)',
+						borderDash: [],
+						borderDashOffset: 0.1,
+						borderJoinStyle: 'bevel',
+						borderWidth: 1.2,
+						fill: true,
+						skipNull: true,
+						tension: 0.1,
+					},
+					point: {
+						backgroundColor: 'rgb(255, 255, 0)',
+						borderWidth: 1,
+						borderColor: 'rgb(255, 255, 255)',
+						hitRadius: 1,
+						hoverRadius: 4,
+						hoverBorderWidth: 1,
+						radius: 3,
+					}
+				},
+				scales: {
+					xAxes: [{
+						id: 'firstXScaleID'
+					}],
+					yAxes: [{
+						id: 'firstYScaleID'
+					}]
+				}
+			},
+			scales: {
+				firstXScaleID: {
+					getPointPixelForValue: function(value, index) {
+						return index * 3;
+					}
+				},
+				firstYScaleID: {
+					calculateBarBase: function(datasetIndex, index) {
+						return this.getPixelForValue(0);
+					},
+					getPointPixelForValue: function(value, datasetIndex, index) {
+						return this.getPixelForValue(value);
+					},
+					getPixelForValue: function(value) {
+						return value * 2;
+					},
+					max: 10,
+					min: -10,
+				}
+			}
+		};
+
+		var controller = new Chart.controllers.line(chart, 0);
+		controller.update();
+		var point = chart.data.datasets[0].metaData[0];
+
+		controller.setHoverStyle(point);
+		expect(point._model.backgroundColor).toBe('rgb(229, 230, 0)');
+		expect(point._model.borderColor).toBe('rgb(230, 230, 230)');
+		expect(point._model.borderWidth).toBe(1);
+		expect(point._model.radius).toBe(4);
+
+		// Can set hover style per dataset
+		chart.data.datasets[0].pointHoverRadius = 3.3;
+		chart.data.datasets[0].pointHoverBackgroundColor = 'rgb(77, 79, 81)';
+		chart.data.datasets[0].pointHoverBorderColor = 'rgb(123, 125, 127)';
+		chart.data.datasets[0].pointHoverBorderWidth = 2.1;
+
+		controller.setHoverStyle(point);
+		expect(point._model.backgroundColor).toBe('rgb(77, 79, 81)');
+		expect(point._model.borderColor).toBe('rgb(123, 125, 127)');
+		expect(point._model.borderWidth).toBe(2.1);
+		expect(point._model.radius).toBe(3.3);
+
+		// Custom style
+		point.custom = {
+			hoverRadius: 4.4,
+			hoverBorderWidth: 5.5,
+			hoverBackgroundColor: 'rgb(0, 0, 0)',
+			hoverBorderColor: 'rgb(10, 10, 10)'
+		};
+
+		controller.setHoverStyle(point);
+		expect(point._model.backgroundColor).toBe('rgb(0, 0, 0)');
+		expect(point._model.borderColor).toBe('rgb(10, 10, 10)');
+		expect(point._model.borderWidth).toBe(5.5);
+		expect(point._model.radius).toBe(4.4);
+	});
+
+	it ('should remove hover styles', function() {
+				var chart = {
+			chartArea: {
+				bottom: 100,
+				left: 0,
+				right: 200,
+				top: 0
+			},
+			data: {
+				datasets: [{
+					data: [10, 15, 0, -4]
+				}]
+			},
+			config: {
+				type: 'line'
+			},
+			options: {
+				elements: {
+					line: {
+						backgroundColor: 'rgb(255, 0, 0)',
+						borderCapStyle: 'round',
+						borderColor: 'rgb(0, 255, 0)',
+						borderDash: [],
+						borderDashOffset: 0.1,
+						borderJoinStyle: 'bevel',
+						borderWidth: 1.2,
+						fill: true,
+						skipNull: true,
+						tension: 0.1,
+					},
+					point: {
+						backgroundColor: 'rgb(255, 255, 0)',
+						borderWidth: 1,
+						borderColor: 'rgb(255, 255, 255)',
+						hitRadius: 1,
+						hoverRadius: 4,
+						hoverBorderWidth: 1,
+						radius: 3,
+					}
+				},
+				scales: {
+					xAxes: [{
+						id: 'firstXScaleID'
+					}],
+					yAxes: [{
+						id: 'firstYScaleID'
+					}]
+				}
+			},
+			scales: {
+				firstXScaleID: {
+					getPointPixelForValue: function(value, index) {
+						return index * 3;
+					}
+				},
+				firstYScaleID: {
+					calculateBarBase: function(datasetIndex, index) {
+						return this.getPixelForValue(0);
+					},
+					getPointPixelForValue: function(value, datasetIndex, index) {
+						return this.getPixelForValue(value);
+					},
+					getPixelForValue: function(value) {
+						return value * 2;
+					},
+					max: 10,
+					min: -10,
+				}
+			}
+		};
+
+		var controller = new Chart.controllers.line(chart, 0);
+		controller.update();
+		var point = chart.data.datasets[0].metaData[0];
+
+		chart.options.elements.point.backgroundColor = 'rgb(45, 46, 47)';
+		chart.options.elements.point.borderColor = 'rgb(50, 51, 52)';
+		chart.options.elements.point.borderWidth = 10.1;
+		chart.options.elements.point.radius = 1.01;
+
+		controller.removeHoverStyle(point);
+		expect(point._model.backgroundColor).toBe('rgb(45, 46, 47)');
+		expect(point._model.borderColor).toBe('rgb(50, 51, 52)');
+		expect(point._model.borderWidth).toBe(10.1);
+		expect(point._model.radius).toBe(1.01);
+
+		// Can set hover style per dataset
+		chart.data.datasets[0].radius = 3.3;
+		chart.data.datasets[0].pointBackgroundColor = 'rgb(77, 79, 81)';
+		chart.data.datasets[0].pointBorderColor = 'rgb(123, 125, 127)';
+		chart.data.datasets[0].pointBorderWidth = 2.1;
+
+		controller.removeHoverStyle(point);
+		expect(point._model.backgroundColor).toBe('rgb(77, 79, 81)');
+		expect(point._model.borderColor).toBe('rgb(123, 125, 127)');
+		expect(point._model.borderWidth).toBe(2.1);
+		expect(point._model.radius).toBe(3.3);
+
+		// Custom style
+		point.custom = {
+			radius: 4.4,
+			borderWidth: 5.5,
+			backgroundColor: 'rgb(0, 0, 0)',
+			borderColor: 'rgb(10, 10, 10)'
+		};
+
+		controller.removeHoverStyle(point);
+		expect(point._model.backgroundColor).toBe('rgb(0, 0, 0)');
+		expect(point._model.borderColor).toBe('rgb(10, 10, 10)');
+		expect(point._model.borderWidth).toBe(5.5);
+		expect(point._model.radius).toBe(4.4);
+	});
+});
\ No newline at end of file

From e681d8cf23238463416ff83a2eab7dba81b3e89e Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sun, 30 Aug 2015 18:23:53 -0400
Subject: [PATCH 275/424] Better debug page reporting of failed tests

---
 karma.conf.js | 2 +-
 package.json  | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/karma.conf.js b/karma.conf.js
index cbf72b381ec..bce079624ae 100644
--- a/karma.conf.js
+++ b/karma.conf.js
@@ -2,6 +2,6 @@ module.exports = function(config) {
 	config.set({
 		browsers: ['Chrome', 'Firefox'],
 		frameworks: ['jasmine'],
-		reporters: ['progress'],
+		reporters: ['progress', 'html'],
 	});
 };
\ No newline at end of file
diff --git a/package.json b/package.json
index 066d6536941..0e7b319399b 100644
--- a/package.json
+++ b/package.json
@@ -30,6 +30,7 @@
     "karma-coverage": "^0.5.1",
     "karma-firefox-launcher": "^0.1.6",
     "karma-jasmine": "^0.3.6",
+    "karma-jasmine-html-reporter": "^0.1.8",
     "onecolor": "^2.5.0",
     "semver": "^3.0.1"
   },

From bb0a8991dff664d2b56cf420f8007547c3b88af5 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sun, 30 Aug 2015 20:17:24 -0400
Subject: [PATCH 276/424] Core element tests

---
 test/core.element.tests.js | 45 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 45 insertions(+)
 create mode 100644 test/core.element.tests.js

diff --git a/test/core.element.tests.js b/test/core.element.tests.js
new file mode 100644
index 00000000000..6443de099d0
--- /dev/null
+++ b/test/core.element.tests.js
@@ -0,0 +1,45 @@
+// Test the core element functionality
+describe('Core element tests', function() {
+	it ('should transition model properties', function() {
+		var element = new Chart.Element({
+			_model: {
+				numberProp: 0,
+				numberProp2: 100,
+				_underscoreProp: 0,
+				stringProp: 'abc',
+				objectProp: {
+					myObject: true
+				},
+				colorProp: 'rgb(0, 0, 0)'
+			}
+		});
+
+		// First transition clones model into view
+		element.transition(0.25);
+		expect(element._view).toEqual(element._model);
+		expect(element._start).toEqual(element._model); // also cloned
+
+		expect(element._view.objectProp).toBe(element._model.objectProp); // not cloned
+		expect(element._start.objectProp).toEqual(element._model.objectProp); // not cloned
+
+		element._model.numberProp = 100;
+		element._model.numberProp2 = 250;
+		element._model._underscoreProp = 200;
+		element._model.stringProp = 'def'
+		element._model.newStringProp = 'newString';
+		element._model.colorProp = 'rgb(255, 255, 0)'
+
+		element.transition(0.25);
+		expect(element._view).toEqual({
+			numberProp: 25,
+			numberProp2: 137.5,
+			_underscoreProp: 0, // underscore props are not transition to a new value
+			stringProp: 'def',
+			newStringProp: 'newString',
+			objectProp: {
+				myObject: true
+			},
+			colorProp: 'rgb(64, 64, 0)',
+		});
+	});
+});
\ No newline at end of file

From 702b9553e7ed770830a991342215bdd8abb8dcf1 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sun, 30 Aug 2015 20:46:26 -0400
Subject: [PATCH 277/424] More helper tests

---
 test/core.helpers.tests.js | 53 ++++++++++++++++++++++++++++++++++++++
 test/mockContext.js        |  2 ++
 2 files changed, 55 insertions(+)

diff --git a/test/core.helpers.tests.js b/test/core.helpers.tests.js
index 730222b5b57..bbc7f4ab447 100644
--- a/test/core.helpers.tests.js
+++ b/test/core.helpers.tests.js
@@ -380,6 +380,59 @@ describe('Core helper tests', function() {
 		expect(helpers.previousItem(testData, 0, true)).toEqual(2);
 		expect(helpers.previousItem(testData, 2, false)).toEqual(1);
 		expect(helpers.previousItem(testData, 1, true)).toEqual(0);
+	});
+
+	it ('should clear a canvas', function() {
+		var context = window.createMockContext();
+		helpers.clear({
+			width: 100,
+			height: 150,
+			ctx: context
+		});
+
+		expect(context.getCalls()).toEqual([{
+			name: 'clearRect',
+			args: [0, 0, 100, 150]
+		}]);
+	});
 
+	it ('should draw a rounded rectangle', function() {
+		var context = window.createMockContext();
+		helpers.drawRoundedRectangle(context, 10, 20, 30, 40, 5);
+
+		expect(context.getCalls()).toEqual([{
+			name: 'beginPath',
+			args: []
+		}, {
+			name: 'moveTo',
+			args: [15, 20]
+		}, {
+			name: 'lineTo',
+			args: [35, 20]
+		}, {
+			name: 'quadraticCurveTo',
+			args: [40, 20, 40, 25]
+		}, {
+			name: 'lineTo',
+			args: [40, 55]
+		}, {
+			name: 'quadraticCurveTo',
+			args: [40, 60, 35, 60]
+		}, {
+			name: 'lineTo',
+			args: [15, 60]
+		}, {
+			name: 'quadraticCurveTo',
+			args: [10, 60, 10, 55]
+		}, {
+			name: 'lineTo',
+			args: [10, 25]
+		}, {
+			name: 'quadraticCurveTo',
+			args: [10, 20, 15, 20]
+		}, {
+			name: 'closePath',
+			args: []
+		}])
 	});
 });
\ No newline at end of file
diff --git a/test/mockContext.js b/test/mockContext.js
index 239a0a3e48e..d8b8e41b8d0 100644
--- a/test/mockContext.js
+++ b/test/mockContext.js
@@ -65,10 +65,12 @@
 			arc: function() {},
 			beginPath: function() {},
 			bezierCurveTo: function() {},
+			clearRect: function() {},
 			closePath: function() {},
 			fill: function() {},
 			lineTo: function(x, y) {},
 			moveTo: function(x, y) {},
+			quadraticCurveTo: function() {},
 			restore: function() {},
 			save: function() {},
 			setLineDash: function() {},

From c8d585621696797aec1aeef037aa0725eecda9ed Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sun, 30 Aug 2015 21:49:39 -0400
Subject: [PATCH 278/424] Start testing the linear scale fit code

---
 src/scales/scale.linear.js | 10 ----------
 test/mockContext.js        |  6 +++++-
 2 files changed, 5 insertions(+), 11 deletions(-)

diff --git a/src/scales/scale.linear.js b/src/scales/scale.linear.js
index eaab69c6c30..94dd0a3ac52 100644
--- a/src/scales/scale.linear.js
+++ b/src/scales/scale.linear.js
@@ -329,16 +329,6 @@
 				return this.getPixelForValue(value);
 			}
 
-			var offset = 0;
-
-			for (var j = datasetIndex; j < this.data.datasets.length; j++) {
-				if (j === datasetIndex && value) {
-					offset += value;
-				} else {
-					offset = offset + value;
-				}
-			}
-
 			return this.getPixelForValue(value);
 		},
 
diff --git a/test/mockContext.js b/test/mockContext.js
index d8b8e41b8d0..8fa62436edf 100644
--- a/test/mockContext.js
+++ b/test/mockContext.js
@@ -69,6 +69,10 @@
 			closePath: function() {},
 			fill: function() {},
 			lineTo: function(x, y) {},
+			measureText: function(text) {
+				// return the number of characters * fixed size
+				return text ? { width: text.length * 10 } : {width: 0};
+			},
 			moveTo: function(x, y) {},
 			quadraticCurveTo: function() {},
 			restore: function() {},
@@ -82,7 +86,7 @@
 		var addMethod = function(name, method) {
 			scope[methodName] = function() {
 				scope.record(name, arguments);
-				method.apply(scope, arguments);
+				return method.apply(scope, arguments);
 			};
 		}
 

From 02e0f3f85657bbb85fd02c0d1a50ff50d07db619 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sun, 30 Aug 2015 21:50:41 -0400
Subject: [PATCH 279/424] Check some more data on the linear scale after
 fitting

---
 test/scale.linear.tests.js | 123 +++++++++++++++++++++++++++++++++++++
 1 file changed, 123 insertions(+)

diff --git a/test/scale.linear.tests.js b/test/scale.linear.tests.js
index f0ac83c392f..811876ab0d8 100644
--- a/test/scale.linear.tests.js
+++ b/test/scale.linear.tests.js
@@ -162,6 +162,47 @@ describe('Linear Scale', function() {
 		expect(scale.max).toBe(1);
 	});
 
+	it ('should forcibly include 0 in the range if the beginAtZero option is used', function() {
+		var scaleID = 'myScale';
+
+		var mockData = {
+			datasets: [{
+				yAxisID: scaleID,
+				data: [20, 30, 40, 50]
+			}]
+		};
+
+		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
+		
+
+		var Constructor = Chart.scaleService.getScaleConstructor('linear');
+		var scale = new Constructor({
+			ctx: {},
+			options: config,
+			data: mockData,
+			id: scaleID
+		});
+
+		scale.calculateRange();
+		scale.generateTicks(400, 400);
+		expect(scale.ticks).toEqual([50, 45, 40, 35, 30, 25, 20]);
+
+		config.beginAtZero = true;
+		scale.calculateRange();
+		scale.generateTicks(400, 400);
+		expect(scale.ticks).toEqual([50, 45, 40, 35, 30, 25, 20, 15, 10, 5, 0]);
+
+		mockData.datasets[0].data = [-20, -30, -40, -50];
+		scale.calculateRange();
+		scale.generateTicks(400, 400);
+		expect(scale.ticks).toEqual([0, -5, -10, -15, -20, -25, -30, -35, -40, -45, -50]);
+
+		config.beginAtZero = false;
+		scale.calculateRange();
+		scale.generateTicks(400, 400);
+		expect(scale.ticks).toEqual([-20, -25, -30, -35, -40, -45, -50]);
+	});
+
 	it ('Should generate tick marks', function() {
 		var scaleID = 'myScale';
 
@@ -406,4 +447,86 @@ describe('Linear Scale', function() {
 		expect(horizontalScale.getPointPixelForValue(-2, 0, 0)).toBe(5); // left + paddingLeft
 		expect(horizontalScale.getPointPixelForValue(0, 0, 0)).toBe(55); // halfway
 	});
+
+	it ('should get the correct pixel value for a bar', function() {
+		var scaleID = 'myScale';
+
+		var mockData = {
+			datasets: [{
+				xAxisID: scaleID, // for the horizontal scale
+				yAxisID: scaleID,
+				data: [-5, 0, 2, -3, 5]
+			}]
+		};
+
+		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
+		var Constructor = Chart.scaleService.getScaleConstructor('linear');
+		var verticalScale = new Constructor({
+			ctx: {},
+			options: config,
+			data: mockData,
+			id: scaleID
+		});
+
+		verticalScale.calculateRange();
+		verticalScale.generateTicks(50, 100);
+
+		// Fake out positioning of the scale service
+		verticalScale.left = 0;
+		verticalScale.top = 0;
+		verticalScale.right = 50;
+		verticalScale.bottom = 110;
+		verticalScale.paddingTop = 5;
+		verticalScale.paddingBottom = 5;
+		verticalScale.width = 50;
+		verticalScale.height = 110;
+
+		expect(verticalScale.calculateBarBase()).toBe(56); // 0 point
+		expect(verticalScale.calculateBarY(0, 0)).toBe(96.66666666666667); // bottom
+	});
+
+	it ('should fit correctly', function() {
+		var scaleID = 'myScale';
+
+		var mockData = {
+			datasets: [{
+				xAxisID: scaleID, // for the horizontal scale
+				yAxisID: scaleID,
+				data: [-5, 0, 2, -3, 5]
+			}]
+		};
+		var mockContext = window.createMockContext();
+
+		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
+		var Constructor = Chart.scaleService.getScaleConstructor('linear');
+		var verticalScale = new Constructor({
+			ctx: mockContext,
+			options: config,
+			data: mockData,
+			id: scaleID
+		});
+
+		var minSize = verticalScale.fit(100, 300);
+		expect(minSize).toEqual({
+			width: 33,
+			height: 300,
+		});
+		expect(verticalScale.width).toBe(33);
+		expect(verticalScale.height).toBe(300);
+		expect(verticalScale.paddingTop).toBe(6);
+		expect(verticalScale.paddingBottom).toBe(6);
+		expect(verticalScale.paddingLeft).toBe(0);
+		expect(verticalScale.paddingRight).toBe(0);
+
+		// Refit with margins to see the padding go away
+		minSize = verticalScale.fit(33, 300, {left: 0, right: 0, top: 15, bottom: 3});
+		expect(minSize).toEqual({
+			width: 33,
+			height: 300,
+		});
+		expect(verticalScale.paddingTop).toBe(0);
+		expect(verticalScale.paddingBottom).toBe(3);
+		expect(verticalScale.paddingLeft).toBe(0);
+		expect(verticalScale.paddingRight).toBe(0);
+	});
 });
\ No newline at end of file

From 54858b921d2fbe67f02bfad95fde7abe68b1ecc0 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Mon, 31 Aug 2015 20:42:29 -0400
Subject: [PATCH 280/424] More linear scale tests

---
 test/mockContext.js        |   5 +
 test/scale.linear.tests.js | 849 ++++++++++++++++++++++++++++++++++---
 2 files changed, 791 insertions(+), 63 deletions(-)

diff --git a/test/mockContext.js b/test/mockContext.js
index 8fa62436edf..5f42c719cd1 100644
--- a/test/mockContext.js
+++ b/test/mockContext.js
@@ -68,6 +68,7 @@
 			clearRect: function() {},
 			closePath: function() {},
 			fill: function() {},
+			fillText: function() {},
 			lineTo: function(x, y) {},
 			measureText: function(text) {
 				// return the number of characters * fixed size
@@ -108,6 +109,10 @@
 		return this._calls;
 	}
 
+	Context.prototype.resetCalls = function() {
+		this._calls = [];
+	};
+
 	window.createMockContext = function() {
 		return new Context();
 	};
diff --git a/test/scale.linear.tests.js b/test/scale.linear.tests.js
index 811876ab0d8..94970d4c17f 100644
--- a/test/scale.linear.tests.js
+++ b/test/scale.linear.tests.js
@@ -1,12 +1,12 @@
 describe('Linear Scale', function() {
 
-	it ('Should register the constructor with the scale service', function() {
+	it('Should register the constructor with the scale service', function() {
 		var Constructor = Chart.scaleService.getScaleConstructor('linear');
 		expect(Constructor).not.toBe(undefined);
 		expect(typeof Constructor).toBe('function');
 	});
 
-	it ('Should have the correct default config', function() {
+	it('Should have the correct default config', function() {
 		var defaultConfig = Chart.scaleService.getScaleDefaults('linear');
 		expect(defaultConfig).toEqual({
 			display: true,
@@ -36,21 +36,20 @@ describe('Linear Scale', function() {
 		});
 	});
 
-	it ('Should correctly determine the max & min data values', function() {
+	it('Should correctly determine the max & min data values', function() {
 		var scaleID = 'myScale';
 
 		var mockData = {
 			datasets: [{
-					yAxisID: scaleID,
-					data: [10, 5, 0, -5, 78, -100]
-				}, {
-					yAxisID: 'second scale',
-					data: [-1000, 1000],
-				}, {
-					yAxisID: scaleID,
-					data: [150]
-				}
-			]
+				yAxisID: scaleID,
+				data: [10, 5, 0, -5, 78, -100]
+			}, {
+				yAxisID: 'second scale',
+				data: [-1000, 1000],
+			}, {
+				yAxisID: scaleID,
+				data: [150]
+			}]
 		};
 
 		var Constructor = Chart.scaleService.getScaleConstructor('linear');
@@ -70,14 +69,26 @@ describe('Linear Scale', function() {
 		expect(scale.max).toBe(150);
 	});
 
-	it ('Should correctly determine the max & min for scatter data', function() {
+	it('Should correctly determine the max & min for scatter data', function() {
 		var scaleID = 'myScale';
 
 		var mockData = {
 			datasets: [{
 				xAxisID: scaleID, // for the horizontal scale
 				yAxisID: scaleID,
-				data: [{x: 10, y: 100}, {x: -10, y: 0}, {x: 0, y: 0}, {x: 99, y: 7}]
+				data: [{
+					x: 10,
+					y: 100
+				}, {
+					x: -10,
+					y: 0
+				}, {
+					x: 0,
+					y: 0
+				}, {
+					x: 99,
+					y: 7
+				}]
 			}]
 		};
 
@@ -108,21 +119,20 @@ describe('Linear Scale', function() {
 		expect(horizontalScale.max).toBe(99);
 	});
 
-	it ('Should correctly determine the min and max data values when stacked mode is turned on', function() {
+	it('Should correctly determine the min and max data values when stacked mode is turned on', function() {
 		var scaleID = 'myScale';
 
 		var mockData = {
 			datasets: [{
-					yAxisID: scaleID,
-					data: [10, 5, 0, -5, 78, -100]
-				}, {
-					yAxisID: 'second scale',
-					data: [-1000, 1000],
-				}, {
-					yAxisID: scaleID,
-					data: [150, 0, 0, -100, -10, 9]
-				}
-			]
+				yAxisID: scaleID,
+				data: [10, 5, 0, -5, 78, -100]
+			}, {
+				yAxisID: 'second scale',
+				data: [-1000, 1000],
+			}, {
+				yAxisID: scaleID,
+				data: [150, 0, 0, -100, -10, 9]
+			}]
 		};
 
 		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
@@ -141,7 +151,7 @@ describe('Linear Scale', function() {
 		expect(scale.max).toBe(160);
 	});
 
-	it ('Should ensure that the scale has a max and min that are not equal', function() {
+	it('Should ensure that the scale has a max and min that are not equal', function() {
 		var scaleID = 'myScale';
 
 		var mockData = {
@@ -162,7 +172,7 @@ describe('Linear Scale', function() {
 		expect(scale.max).toBe(1);
 	});
 
-	it ('should forcibly include 0 in the range if the beginAtZero option is used', function() {
+	it('should forcibly include 0 in the range if the beginAtZero option is used', function() {
 		var scaleID = 'myScale';
 
 		var mockData = {
@@ -173,7 +183,7 @@ describe('Linear Scale', function() {
 		};
 
 		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
-		
+
 
 		var Constructor = Chart.scaleService.getScaleConstructor('linear');
 		var scale = new Constructor({
@@ -203,15 +213,14 @@ describe('Linear Scale', function() {
 		expect(scale.ticks).toEqual([-20, -25, -30, -35, -40, -45, -50]);
 	});
 
-	it ('Should generate tick marks', function() {
+	it('Should generate tick marks', function() {
 		var scaleID = 'myScale';
 
 		var mockData = {
 			datasets: [{
-					yAxisID: scaleID,
-					data: [10, 5, 0, 25, 78]
-				},
-			]
+				yAxisID: scaleID,
+				data: [10, 5, 0, 25, 78]
+			}, ]
 		};
 
 		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
@@ -229,7 +238,7 @@ describe('Linear Scale', function() {
 
 		// Large enough to be unimportant
 		var maxWidth = 400;
-		var maxHeight = 400; 
+		var maxHeight = 400;
 		scale.generateTicks(maxWidth, maxHeight);
 
 		// Counts down because the lines are drawn top to bottom
@@ -238,15 +247,14 @@ describe('Linear Scale', function() {
 		expect(scale.end).toBe(80);
 	});
 
-	it ('Should generate tick marks in the correct order in reversed mode', function() {
+	it('Should generate tick marks in the correct order in reversed mode', function() {
 		var scaleID = 'myScale';
 
 		var mockData = {
 			datasets: [{
-					yAxisID: scaleID,
-					data: [10, 5, 0, 25, 78]
-				},
-			]
+				yAxisID: scaleID,
+				data: [10, 5, 0, 25, 78]
+			}, ]
 		};
 
 		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
@@ -265,7 +273,7 @@ describe('Linear Scale', function() {
 
 		// Large enough to be unimportant
 		var maxWidth = 400;
-		var maxHeight = 400; 
+		var maxHeight = 400;
 		scale.generateTicks(maxWidth, maxHeight);
 
 		// Reverse mode makes this count up
@@ -274,15 +282,14 @@ describe('Linear Scale', function() {
 		expect(scale.end).toBe(0);
 	});
 
-	it ('Should generate tick marks using the user supplied options', function() {
+	it('Should generate tick marks using the user supplied options', function() {
 		var scaleID = 'myScale';
 
 		var mockData = {
 			datasets: [{
-					yAxisID: scaleID,
-					data: [10, 5, 0, 25, 78]
-				},
-			]
+				yAxisID: scaleID,
+				data: [10, 5, 0, 25, 78]
+			}, ]
 		};
 
 		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
@@ -304,7 +311,7 @@ describe('Linear Scale', function() {
 
 		// Large enough to be unimportant
 		var maxWidth = 400;
-		var maxHeight = 400; 
+		var maxHeight = 400;
 		scale.generateTicks(maxWidth, maxHeight);
 
 		expect(scale.ticks).toEqual([100, 90, 80, 70, 60, 50, 40, 30, 20, 10, 0]);
@@ -312,15 +319,14 @@ describe('Linear Scale', function() {
 		expect(scale.end).toBe(100);
 	});
 
-	it ('Should build labels using the default template', function() {
+	it('Should build labels using the default template', function() {
 		var scaleID = 'myScale';
 
 		var mockData = {
 			datasets: [{
-					yAxisID: scaleID,
-					data: [10, 5, 0, 25, 78]
-				},
-			]
+				yAxisID: scaleID,
+				data: [10, 5, 0, 25, 78]
+			}, ]
 		};
 
 		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
@@ -336,7 +342,7 @@ describe('Linear Scale', function() {
 
 		// Large enough to be unimportant
 		var maxWidth = 400;
-		var maxHeight = 400; 
+		var maxHeight = 400;
 		scale.generateTicks(maxWidth, maxHeight);
 
 		// Generate labels
@@ -345,15 +351,14 @@ describe('Linear Scale', function() {
 		expect(scale.labels).toEqual(['80', '70', '60', '50', '40', '30', '20', '10', '0']);
 	});
 
-	it ('Should build labels using the user supplied callback', function() {
+	it('Should build labels using the user supplied callback', function() {
 		var scaleID = 'myScale';
 
 		var mockData = {
 			datasets: [{
-					yAxisID: scaleID,
-					data: [10, 5, 0, 25, 78]
-				},
-			]
+				yAxisID: scaleID,
+				data: [10, 5, 0, 25, 78]
+			}, ]
 		};
 
 		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
@@ -373,7 +378,7 @@ describe('Linear Scale', function() {
 
 		// Large enough to be unimportant
 		var maxWidth = 400;
-		var maxHeight = 400; 
+		var maxHeight = 400;
 		scale.generateTicks(maxWidth, maxHeight);
 
 		// Generate labels
@@ -383,7 +388,7 @@ describe('Linear Scale', function() {
 		expect(scale.labels).toEqual(['0', '1', '2', '3', '4', '5', '6', '7', '8']);
 	});
 
-	it ('Should get the correct pixel value for a point', function() {
+	it('Should get the correct pixel value for a point', function() {
 		var scaleID = 'myScale';
 
 		var mockData = {
@@ -448,7 +453,7 @@ describe('Linear Scale', function() {
 		expect(horizontalScale.getPointPixelForValue(0, 0, 0)).toBe(55); // halfway
 	});
 
-	it ('should get the correct pixel value for a bar', function() {
+	it('should get the correct pixel value for a bar', function() {
 		var scaleID = 'myScale';
 
 		var mockData = {
@@ -485,7 +490,7 @@ describe('Linear Scale', function() {
 		expect(verticalScale.calculateBarY(0, 0)).toBe(96.66666666666667); // bottom
 	});
 
-	it ('should fit correctly', function() {
+	it('should fit correctly', function() {
 		var scaleID = 'myScale';
 
 		var mockData = {
@@ -519,7 +524,12 @@ describe('Linear Scale', function() {
 		expect(verticalScale.paddingRight).toBe(0);
 
 		// Refit with margins to see the padding go away
-		minSize = verticalScale.fit(33, 300, {left: 0, right: 0, top: 15, bottom: 3});
+		minSize = verticalScale.fit(33, 300, {
+			left: 0,
+			right: 0,
+			top: 15,
+			bottom: 3
+		});
 		expect(minSize).toEqual({
 			width: 33,
 			height: 300,
@@ -529,4 +539,717 @@ describe('Linear Scale', function() {
 		expect(verticalScale.paddingLeft).toBe(0);
 		expect(verticalScale.paddingRight).toBe(0);
 	});
+
+	it('should fit correctly when horizontal', function() {
+		var scaleID = 'myScale';
+
+		var mockData = {
+			datasets: [{
+				xAxisID: scaleID, // for the horizontal scale
+				yAxisID: scaleID,
+				data: [-5, 0, 2, -3, 5]
+			}]
+		};
+		var mockContext = window.createMockContext();
+
+		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
+		config.position = "bottom";
+		var Constructor = Chart.scaleService.getScaleConstructor('linear');
+		var verticalScale = new Constructor({
+			ctx: mockContext,
+			options: config,
+			data: mockData,
+			id: scaleID
+		});
+
+		var minSize = verticalScale.fit(100, 300);
+		expect(minSize).toEqual({
+			width: 100,
+			height: 28,
+		});
+		expect(verticalScale.width).toBe(100);
+		expect(verticalScale.height).toBe(28);
+		expect(verticalScale.paddingTop).toBe(0);
+		expect(verticalScale.paddingBottom).toBe(0);
+		expect(verticalScale.paddingLeft).toBe(15);
+		expect(verticalScale.paddingRight).toBe(10);
+
+		// Refit with margins to see the padding go away
+		minSize = verticalScale.fit(100, 28, {
+			left: 10,
+			right: 6,
+			top: 15,
+			bottom: 3
+		});
+		expect(minSize).toEqual({
+			width: 100,
+			height: 28,
+		});
+		expect(verticalScale.paddingTop).toBe(0);
+		expect(verticalScale.paddingBottom).toBe(0);
+		expect(verticalScale.paddingLeft).toBe(5);
+		expect(verticalScale.paddingRight).toBe(4);
+	});
+
+	it('should draw correctly horizontally', function() {
+		var scaleID = 'myScale';
+
+		var mockData = {
+			datasets: [{
+				xAxisID: scaleID, // for the horizontal scale
+				yAxisID: scaleID,
+				data: [-5, 0, 2, -3, 5]
+			}]
+		};
+		var mockContext = window.createMockContext();
+
+		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
+		config.position = "bottom";
+		var Constructor = Chart.scaleService.getScaleConstructor('linear');
+		var horizontalScale = new Constructor({
+			ctx: mockContext,
+			options: config,
+			data: mockData,
+			id: scaleID
+		});
+
+		var minSize = horizontalScale.fit(100, 300);
+		minSize = horizontalScale.fit(100, 28, {
+			left: 10,
+			right: 6,
+			top: 15,
+			bottom: 3
+		});
+
+		horizontalScale.left = 0;
+		horizontalScale.right = minSize.width;
+		horizontalScale.top = 0;
+		horizontalScale.bottom = minSize.height;
+
+		var chartArea = {
+			top: 100,
+			bottom: 0,
+			left: 0,
+			right: minSize.width
+		};
+		horizontalScale.draw(chartArea);
+
+		expect(mockContext.getCalls()).toEqual([{
+			"name": "measureText",
+			"args": ["-10"]
+		}, {
+			"name": "measureText",
+			"args": ["10"]
+		}, {
+			"name": "measureText",
+			"args": ["-10"]
+		}, {
+			"name": "measureText",
+			"args": ["10"]
+		}, {
+			"name": "setFillStyle",
+			"args": ["#666"]
+		}, {
+			"name": "setLineWidth",
+			"args": [1]
+		}, {
+			"name": "setStrokeStyle",
+			"args": ["rgba(0, 0, 0, 0.1)"]
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "moveTo",
+			"args": [5.5, 0]
+		}, {
+			"name": "lineTo",
+			"args": [5.5, 5]
+		}, {
+			"name": "moveTo",
+			"args": [5.5, 100]
+		}, {
+			"name": "lineTo",
+			"args": [5.5, 0]
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "setLineWidth",
+			"args": [1]
+		}, {
+			"name": "setStrokeStyle",
+			"args": ["rgba(0,0,0,0.25)"]
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "moveTo",
+			"args": [51, 0]
+		}, {
+			"name": "lineTo",
+			"args": [51, 5]
+		}, {
+			"name": "moveTo",
+			"args": [51, 100]
+		}, {
+			"name": "lineTo",
+			"args": [51, 0]
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "setLineWidth",
+			"args": [1]
+		}, {
+			"name": "setStrokeStyle",
+			"args": ["rgba(0, 0, 0, 0.1)"]
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "moveTo",
+			"args": [96.5, 0]
+		}, {
+			"name": "lineTo",
+			"args": [96.5, 5]
+		}, {
+			"name": "moveTo",
+			"args": [96.5, 100]
+		}, {
+			"name": "lineTo",
+			"args": [96.5, 0]
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "fillText",
+			"args": ["-10", 5, 10]
+		}, {
+			"name": "fillText",
+			"args": ["0", 50.5, 10]
+		}, {
+			"name": "fillText",
+			"args": ["10", 96, 10]
+		}]);
+
+		// Turn off some drawing
+		config.gridLines.drawTicks = false;
+		config.gridLines.drawOnChartArea = false;
+		config.labels.show = false;
+
+		mockContext.resetCalls();
+
+		horizontalScale.draw();
+		expect(mockContext.getCalls()).toEqual([{
+			"name": "setFillStyle",
+			"args": ["#666"]
+		}, {
+			"name": "setLineWidth",
+			"args": [1]
+		}, {
+			"name": "setStrokeStyle",
+			"args": ["rgba(0, 0, 0, 0.1)"]
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "setLineWidth",
+			"args": [1]
+		}, {
+			"name": "setStrokeStyle",
+			"args": ["rgba(0,0,0,0.25)"]
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "setLineWidth",
+			"args": [1]
+		}, {
+			"name": "setStrokeStyle",
+			"args": ["rgba(0, 0, 0, 0.1)"]
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "stroke",
+			"args": []
+		}]);
+
+		// Turn off displat
+
+		mockContext.resetCalls();
+		config.display = false;
+		horizontalScale.draw();
+		expect(mockContext.getCalls()).toEqual([]);
+	});
+
+	it('should draw correctly vertically', function() {
+		var scaleID = 'myScale';
+
+		var mockData = {
+			datasets: [{
+				xAxisID: scaleID, // for the horizontal scale
+				yAxisID: scaleID,
+				data: [-5, 0, 2, -3, 5]
+			}]
+		};
+		var mockContext = window.createMockContext();
+
+		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
+		var Constructor = Chart.scaleService.getScaleConstructor('linear');
+		var verticalScale = new Constructor({
+			ctx: mockContext,
+			options: config,
+			data: mockData,
+			id: scaleID
+		});
+
+		var minSize = verticalScale.fit(100, 300);
+		minSize = verticalScale.fit(33, 300, {
+			left: 0,
+			right: 0,
+			top: 15,
+			bottom: 3
+		});
+		expect(minSize).toEqual({
+			width: 33,
+			height: 300,
+		});
+
+		verticalScale.left = 0;
+		verticalScale.right = minSize.width;
+		verticalScale.top = 0;
+		verticalScale.bottom = minSize.height;
+
+		var chartArea = {
+			top: 0,
+			bottom: minSize.height,
+			left: minSize.width,
+			right: minSize.width + 100
+		};
+		verticalScale.draw(chartArea);
+
+		expect(mockContext.getCalls()).toEqual([{
+			"name": "measureText",
+			"args": ["5"]
+		}, {
+			"name": "measureText",
+			"args": ["4"]
+		}, {
+			"name": "measureText",
+			"args": ["3"]
+		}, {
+			"name": "measureText",
+			"args": ["2"]
+		}, {
+			"name": "measureText",
+			"args": ["1"]
+		}, {
+			"name": "measureText",
+			"args": ["0"]
+		}, {
+			"name": "measureText",
+			"args": ["-1"]
+		}, {
+			"name": "measureText",
+			"args": ["-2"]
+		}, {
+			"name": "measureText",
+			"args": ["-3"]
+		}, {
+			"name": "measureText",
+			"args": ["-4"]
+		}, {
+			"name": "measureText",
+			"args": ["-5"]
+		}, {
+			"name": "measureText",
+			"args": ["5"]
+		}, {
+			"name": "measureText",
+			"args": ["4"]
+		}, {
+			"name": "measureText",
+			"args": ["3"]
+		}, {
+			"name": "measureText",
+			"args": ["2"]
+		}, {
+			"name": "measureText",
+			"args": ["1"]
+		}, {
+			"name": "measureText",
+			"args": ["0"]
+		}, {
+			"name": "measureText",
+			"args": ["-1"]
+		}, {
+			"name": "measureText",
+			"args": ["-2"]
+		}, {
+			"name": "measureText",
+			"args": ["-3"]
+		}, {
+			"name": "measureText",
+			"args": ["-4"]
+		}, {
+			"name": "measureText",
+			"args": ["-5"]
+		}, {
+			"name": "setFillStyle",
+			"args": ["#666"]
+		}, {
+			"name": "setLineWidth",
+			"args": [1]
+		}, {
+			"name": "setStrokeStyle",
+			"args": ["rgba(0, 0, 0, 0.1)"]
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "moveTo",
+			"args": [28, 0.5]
+		}, {
+			"name": "lineTo",
+			"args": [33, 0.5]
+		}, {
+			"name": "moveTo",
+			"args": [33, 0.5]
+		}, {
+			"name": "lineTo",
+			"args": [133, 0.5]
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "moveTo",
+			"args": [28, 30.19999999999999]
+		}, {
+			"name": "lineTo",
+			"args": [33, 30.19999999999999]
+		}, {
+			"name": "moveTo",
+			"args": [33, 30.19999999999999]
+		}, {
+			"name": "lineTo",
+			"args": [133, 30.19999999999999]
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "moveTo",
+			"args": [28, 59.900000000000006]
+		}, {
+			"name": "lineTo",
+			"args": [33, 59.900000000000006]
+		}, {
+			"name": "moveTo",
+			"args": [33, 59.900000000000006]
+		}, {
+			"name": "lineTo",
+			"args": [133, 59.900000000000006]
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "moveTo",
+			"args": [28, 89.6]
+		}, {
+			"name": "lineTo",
+			"args": [33, 89.6]
+		}, {
+			"name": "moveTo",
+			"args": [33, 89.6]
+		}, {
+			"name": "lineTo",
+			"args": [133, 89.6]
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "moveTo",
+			"args": [28, 119.30000000000001]
+		}, {
+			"name": "lineTo",
+			"args": [33, 119.30000000000001]
+		}, {
+			"name": "moveTo",
+			"args": [33, 119.30000000000001]
+		}, {
+			"name": "lineTo",
+			"args": [133, 119.30000000000001]
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "setLineWidth",
+			"args": [1]
+		}, {
+			"name": "setStrokeStyle",
+			"args": ["rgba(0,0,0,0.25)"]
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "moveTo",
+			"args": [28, 149]
+		}, {
+			"name": "lineTo",
+			"args": [33, 149]
+		}, {
+			"name": "moveTo",
+			"args": [33, 149]
+		}, {
+			"name": "lineTo",
+			"args": [133, 149]
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "setLineWidth",
+			"args": [1]
+		}, {
+			"name": "setStrokeStyle",
+			"args": ["rgba(0, 0, 0, 0.1)"]
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "moveTo",
+			"args": [28, 178.7]
+		}, {
+			"name": "lineTo",
+			"args": [33, 178.7]
+		}, {
+			"name": "moveTo",
+			"args": [33, 178.7]
+		}, {
+			"name": "lineTo",
+			"args": [133, 178.7]
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "moveTo",
+			"args": [28, 208.4]
+		}, {
+			"name": "lineTo",
+			"args": [33, 208.4]
+		}, {
+			"name": "moveTo",
+			"args": [33, 208.4]
+		}, {
+			"name": "lineTo",
+			"args": [133, 208.4]
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "moveTo",
+			"args": [28, 238.1]
+		}, {
+			"name": "lineTo",
+			"args": [33, 238.1]
+		}, {
+			"name": "moveTo",
+			"args": [33, 238.1]
+		}, {
+			"name": "lineTo",
+			"args": [133, 238.1]
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "moveTo",
+			"args": [28, 267.8]
+		}, {
+			"name": "lineTo",
+			"args": [33, 267.8]
+		}, {
+			"name": "moveTo",
+			"args": [33, 267.8]
+		}, {
+			"name": "lineTo",
+			"args": [133, 267.8]
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "moveTo",
+			"args": [28, 297.5]
+		}, {
+			"name": "lineTo",
+			"args": [33, 297.5]
+		}, {
+			"name": "moveTo",
+			"args": [33, 297.5]
+		}, {
+			"name": "lineTo",
+			"args": [133, 297.5]
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "fillText",
+			"args": ["5", 23, 0]
+		}, {
+			"name": "fillText",
+			"args": ["4", 23, 29.69999999999999]
+		}, {
+			"name": "fillText",
+			"args": ["3", 23, 59.400000000000006]
+		}, {
+			"name": "fillText",
+			"args": ["2", 23, 89.1]
+		}, {
+			"name": "fillText",
+			"args": ["1", 23, 118.80000000000001]
+		}, {
+			"name": "fillText",
+			"args": ["0", 23, 148.5]
+		}, {
+			"name": "fillText",
+			"args": ["-1", 23, 178.2]
+		}, {
+			"name": "fillText",
+			"args": ["-2", 23, 207.9]
+		}, {
+			"name": "fillText",
+			"args": ["-3", 23, 237.6]
+		}, {
+			"name": "fillText",
+			"args": ["-4", 23, 267.3]
+		}, {
+			"name": "fillText",
+			"args": ["-5", 23, 297]
+		}]);
+
+		// Turn off some drawing
+		config.gridLines.drawTicks = false;
+		config.gridLines.drawOnChartArea = false;
+		config.labels.show = false;
+
+		mockContext.resetCalls();
+
+		verticalScale.draw();
+		expect(mockContext.getCalls()).toEqual([{
+			"name": "setFillStyle",
+			"args": ["#666"]
+		}, {
+			"name": "setLineWidth",
+			"args": [1]
+		}, {
+			"name": "setStrokeStyle",
+			"args": ["rgba(0, 0, 0, 0.1)"]
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "setLineWidth",
+			"args": [1]
+		}, {
+			"name": "setStrokeStyle",
+			"args": ["rgba(0,0,0,0.25)"]
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "setLineWidth",
+			"args": [1]
+		}, {
+			"name": "setStrokeStyle",
+			"args": ["rgba(0, 0, 0, 0.1)"]
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "stroke",
+			"args": []
+		}]);
+	});
 });
\ No newline at end of file

From eabdbab89e90309172755ec851c57a6f0ee9c558 Mon Sep 17 00:00:00 2001
From: etimberg <evert.timberg@gmail.com>
Date: Mon, 31 Aug 2015 21:49:51 -0400
Subject: [PATCH 281/424] If the element has a label, use that in the tooltip
 instead of the dataset label.

---
 src/core/core.tooltip.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/core/core.tooltip.js b/src/core/core.tooltip.js
index 90539681a64..3f4a892c41a 100644
--- a/src/core/core.tooltip.js
+++ b/src/core/core.tooltip.js
@@ -80,7 +80,7 @@
 							// These variables are available in the template function. Add others here
 							element: this._active[0],
 							value: this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],
-							label: this._data.labels ? this._data.labels[this._active[0]._index] : '',
+							label: this._active[0]._model.label !== undefined ? this._active[0]._model.label : this._data.labels ? this._data.labels[this._active[0]._index] : '',
 						}),
 					});
 

From 9cc2c18059112fb1b33c5fbd6a9fb3505b2c6944 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Tue, 1 Sep 2015 18:12:37 -0400
Subject: [PATCH 282/424] Latest built changes

---
 Chart.js     | 358 ++++++++++++++++++++++++---------------------------
 Chart.min.js |  12 +-
 2 files changed, 171 insertions(+), 199 deletions(-)

diff --git a/Chart.js b/Chart.js
index 2a33c6d1d78..35a27e8dbbe 100644
--- a/Chart.js
+++ b/Chart.js
@@ -166,12 +166,6 @@
 			});
 			return base;
 		},
-		merge = helpers.merge = function(base, master) {
-			//Merge properties in left object over to a shallow clone of object right.
-			var args = Array.prototype.slice.call(arguments, 0);
-			args.unshift({});
-			return extend.apply(null, args);
-		},
 		// Need a special merge function to chart configs since they are now grouped
 		configMerge = helpers.configMerge = function(_base) {
 			var base = clone(_base);
@@ -193,7 +187,13 @@
 							helpers.each(value, function(valueObj, index) {
 
 								if (index < baseArray.length) {
-									baseArray[index] = helpers.configMerge(baseArray[index], valueObj);
+									if (typeof baseArray[index] == 'object' && baseArray[index] !== null && typeof valueObj == 'object' && valueObj !== null) {
+										// Two objects are coming together. Do a merge of them.
+										baseArray[index] = helpers.configMerge(baseArray[index], valueObj);
+									} else {
+										// Just overwrite in this case since there is nothing to merge
+										baseArray[index] = valueObj;
+									}
 								} else {
 									baseArray.push(valueObj); // nothing to merge
 								}
@@ -252,12 +252,12 @@
 			return base;
 		},
 		getValueAtIndexOrDefault = helpers.getValueAtIndexOrDefault = function(value, index, defaultValue) {
-			if (!value) {
+			if (value === undefined || value === null) {
 				return defaultValue;
 			}
 
-			if (helpers.isArray(value) && index < value.length) {
-				return value[index];
+			if (helpers.isArray(value)) {
+				return index < value.length ? value[index] : defaultValue;
 			}
 
 			return value;
@@ -285,7 +285,7 @@
 		},
 		findNextWhere = helpers.findNextWhere = function(arrayToSearch, filterCallback, startIndex) {
 			// Default to start of the array
-			if (!startIndex) {
+			if (startIndex === undefined || startIndex === null) {
 				startIndex = -1;
 			}
 			for (var i = startIndex + 1; i < arrayToSearch.length; i++) {
@@ -297,7 +297,7 @@
 		},
 		findPreviousWhere = helpers.findPreviousWhere = function(arrayToSearch, filterCallback, startIndex) {
 			// Default to end of the array
-			if (!startIndex) {
+			if (startIndex === undefined || startIndex === null) {
 				startIndex = arrayToSearch.length;
 			}
 			for (var i = startIndex - 1; i >= 0; i--) {
@@ -368,18 +368,6 @@
 				return Math.log(x) / Math.LN10;
 			}
 		},
-		cap = helpers.cap = function(valueToCap, maxValue, minValue) {
-			if (isNumber(maxValue)) {
-				if (valueToCap > maxValue) {
-					return maxValue;
-				}
-			} else if (isNumber(minValue)) {
-				if (valueToCap < minValue) {
-					return minValue;
-				}
-			}
-			return valueToCap;
-		},
 		getDecimalPlaces = helpers.getDecimalPlaces = function(num) {
 			if (num % 1 !== 0 && isNumber(num)) {
 				var s = num.toString();
@@ -444,94 +432,16 @@
 		},
 		nextItem = helpers.nextItem = function(collection, index, loop) {
 			if (loop) {
-				return collection[index + 1] || collection[0];
+				return index >= collection.length - 1 ? collection[0] : collection[index + 1];
 			}
-			return collection[index + 1] || collection[collection.length - 1];
+
+			return index >= collection.length - 1 ? collection[collection.length - 1] : collection[index + 1];
 		},
 		previousItem = helpers.previousItem = function(collection, index, loop) {
 			if (loop) {
-				return collection[index - 1] || collection[collection.length - 1];
-			}
-			return collection[index - 1] || collection[0];
-		},
-		calculateOrderOfMagnitude = helpers.calculateOrderOfMagnitude = function(val) {
-			return Math.floor(Math.log(val) / Math.LN10);
-		},
-		calculateScaleRange = helpers.calculateScaleRange = function(valuesArray, drawingSize, textSize, startFromZero, integersOnly) {
-
-			//Set a minimum step of two - a point at the top of the graph, and a point at the base
-			var minSteps = 2,
-				maxSteps = Math.floor(drawingSize / (textSize * 1.5)),
-				skipFitting = (minSteps >= maxSteps);
-
-			var maxValue = max(valuesArray),
-				minValue = min(valuesArray);
-
-			// We need some degree of seperation here to calculate the scales if all the values are the same
-			// Adding/minusing 0.5 will give us a range of 1.
-			if (maxValue === minValue) {
-				maxValue += 0.5;
-				// So we don't end up with a graph with a negative start value if we've said always start from zero
-				if (minValue >= 0.5 && !startFromZero) {
-					minValue -= 0.5;
-				} else {
-					// Make up a whole number above the values
-					maxValue += 0.5;
-				}
-			}
-
-			var valueRange = Math.abs(maxValue - minValue),
-				rangeOrderOfMagnitude = calculateOrderOfMagnitude(valueRange),
-				graphMax = Math.ceil(maxValue / (1 * Math.pow(10, rangeOrderOfMagnitude))) * Math.pow(10, rangeOrderOfMagnitude),
-				graphMin = (startFromZero) ? 0 : Math.floor(minValue / (1 * Math.pow(10, rangeOrderOfMagnitude))) * Math.pow(10, rangeOrderOfMagnitude),
-				graphRange = graphMax - graphMin,
-				stepValue = Math.pow(10, rangeOrderOfMagnitude),
-				numberOfSteps = Math.round(graphRange / stepValue);
-
-			//If we have more space on the graph we'll use it to give more definition to the data
-			while ((numberOfSteps > maxSteps || (numberOfSteps * 2) < maxSteps) && !skipFitting) {
-				if (numberOfSteps > maxSteps) {
-					stepValue *= 2;
-					numberOfSteps = Math.round(graphRange / stepValue);
-					// Don't ever deal with a decimal number of steps - cancel fitting and just use the minimum number of steps.
-					if (numberOfSteps % 1 !== 0) {
-						skipFitting = true;
-					}
-				}
-				//We can fit in double the amount of scale points on the scale
-				else {
-					//If user has declared ints only, and the step value isn't a decimal
-					if (integersOnly && rangeOrderOfMagnitude >= 0) {
-						//If the user has said integers only, we need to check that making the scale more granular wouldn't make it a float
-						if (stepValue / 2 % 1 === 0) {
-							stepValue /= 2;
-							numberOfSteps = Math.round(graphRange / stepValue);
-						}
-						//If it would make it a float break out of the loop
-						else {
-							break;
-						}
-					}
-					//If the scale doesn't have to be an int, make the scale more granular anyway.
-					else {
-						stepValue /= 2;
-						numberOfSteps = Math.round(graphRange / stepValue);
-					}
-
-				}
-			}
-
-			if (skipFitting) {
-				numberOfSteps = minSteps;
-				stepValue = graphRange / numberOfSteps;
+				return index <= 0 ? collection[collection.length - 1] : collection[index - 1];
 			}
-			return {
-				steps: numberOfSteps,
-				stepValue: stepValue,
-				min: graphMin,
-				max: graphMin + (numberOfSteps * stepValue)
-			};
-
+			return index <= 0 ? collection[0] : collection[index - 1];
 		},
 		// Implementation of the nice number algorithm used in determining where axis labels will go
 		niceNum = helpers.niceNum = function(range, round) {
@@ -567,6 +477,7 @@
 		// Blows up jshint errors based on the new Function constructor
 		//Templating methods
 		//Javascript micro templating by John Resig - source at http://ejohn.org/blog/javascript-micro-templating/
+		templateStringCache = {},
 		template = helpers.template = function(templateString, valuesObject) {
 
 			// If templateString is function rather than string-template - call the function for valuesObject
@@ -575,17 +486,17 @@
 				return templateString(valuesObject);
 			}
 
-			var cache = {};
-
 			function tmpl(str, data) {
 				// Figure out if we're getting a template, or if we need to
 				// load the template - and be sure to cache the result.
-				var fn = !/\W/.test(str) ?
-					cache[str] = cache[str] :
+				var fn;
 
+				if (templateStringCache.hasOwnProperty(str)) {
+					fn = templateStringCache[str];
+				} else {
 					// Generate a reusable function that will serve as a template
 					// generator (and which will be cached).
-					new Function("obj",
+					fn = new Function("obj",
 						"var p=[],print=function(){p.push.apply(p,arguments);};" +
 
 						// Introduce the data as local variables using with(){}
@@ -603,23 +514,16 @@
 						"');}return p.join('');"
 					);
 
+					// Cache the result
+					templateStringCache[str] = fn;
+				}
+
 				// Provide some basic currying to the user
 				return data ? fn(data) : fn;
 			}
 			return tmpl(templateString, valuesObject);
 		},
 		/* jshint ignore:end */
-		generateLabels = helpers.generateLabels = function(templateString, numberOfSteps, graphMin, stepValue) {
-			var labelsArray = new Array(numberOfSteps);
-			if (templateString) {
-				each(labelsArray, function(val, index) {
-					labelsArray[index] = template(templateString, {
-						value: (graphMin + (stepValue * (index + 1)))
-					});
-				});
-			}
-			return labelsArray;
-		},
 		//--Animation methods
 		//Easing functions adapted from Robert Penner's easing equations
 		//http://www.robertpenner.com/easing/
@@ -2068,7 +1972,7 @@
 							// These variables are available in the template function. Add others here
 							element: this._active[0],
 							value: this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],
-							label: this._data.labels ? this._data.labels[this._active[0]._index] : '',
+							label: this._active[0]._model.label !== undefined ? this._active[0]._model.label : this._data.labels ? this._data.labels[this._active[0]._index] : '',
 						}),
 					});
 
@@ -2393,6 +2297,21 @@
 			return this.chart.scales[scaleID];
 		},
 
+		// Get the number of datasets that display bars. We use this to correctly calculate the bar width
+		getBarCount: function getBarCount() {
+			var barCount = 0;
+
+			helpers.each(this.chart.data.datasets, function(dataset) {
+				if (dataset.type === 'bar') {
+					++barCount;
+				} else if (dataset.type === undefined && this.chart.config.type === 'bar') {
+					++barCount;
+				}
+			}, this);
+
+			return barCount;
+		},
+
 		addElements: function() {
 			this.getDataset().metaData = this.getDataset().metaData || [];
 			helpers.each(this.getDataset().data, function(value, index) {
@@ -2410,7 +2329,10 @@
 				_datasetIndex: this.index,
 				_index: index,
 			});
-			this.updateElement(rectangle, index, true);
+
+			var numBars = this.getBarCount();
+
+			this.updateElement(rectangle, index, true, numBars);
 			this.getDataset().metaData.splice(index, 0, rectangle);
 		},
 		removeElement: function(index) {
@@ -2422,12 +2344,28 @@
 		},
 
 		update: function(reset) {
+			var numBars = this.getBarCount();
+
+			var numData = this.getDataset().data.length;
+			var numRectangles = this.getDataset().metaData.length;
+
+			// Make sure that we handle number of datapoints changing
+			if (numData < numRectangles) {
+				// Remove excess bars for data points that have been removed
+				this.getDataset().metaData.splice(numData, numRectangles - numData)
+			} else if (numData > numRectangles) {
+				// Add new elements
+				for (var index = numRectangles; index < numData; ++index) {
+					this.addElementAndReset(index);
+				}
+			}
+
 			helpers.each(this.getDataset().metaData, function(rectangle, index) {
-				this.updateElement(rectangle, index, reset);
+				this.updateElement(rectangle, index, reset, numBars);
 			}, this);
 		},
 
-		updateElement: function updateElement(rectangle, index, reset) {
+		updateElement: function updateElement(rectangle, index, reset, numBars) {
 			var xScale = this.getScaleForId(this.getDataset().xAxisID);
 			var yScale = this.getScaleForId(this.getDataset().yAxisID);
 			var yScalePoint;
@@ -2452,7 +2390,7 @@
 
 				// Desired view properties
 				_model: {
-					x: xScale.calculateBarX(this.chart.data.datasets.length, this.index, index),
+					x: xScale.calculateBarX(numBars, this.index, index),
 					y: reset ? yScalePoint : yScale.calculateBarY(this.index, index),
 
 					// Tooltip
@@ -2461,7 +2399,7 @@
 
 					// Appearance
 					base: yScale.calculateBarBase(this.index, index),
-					width: xScale.calculateBarWidth(this.chart.data.datasets.length),
+					width: xScale.calculateBarWidth(numBars),
 					backgroundColor: rectangle.custom && rectangle.custom.backgroundColor ? rectangle.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().backgroundColor, index, this.chart.options.elements.rectangle.backgroundColor),
 					borderColor: rectangle.custom && rectangle.custom.borderColor ? rectangle.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().borderColor, index, this.chart.options.elements.rectangle.borderColor),
 					borderWidth: rectangle.custom && rectangle.custom.borderWidth ? rectangle.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().borderWidth, index, this.chart.options.elements.rectangle.borderWidth),
@@ -2483,7 +2421,7 @@
 
 			rectangle._model.backgroundColor = rectangle.custom && rectangle.custom.hoverBackgroundColor ? rectangle.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(rectangle._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
 			rectangle._model.borderColor = rectangle.custom && rectangle.custom.hoverBorderColor ? rectangle.custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, helpers.color(rectangle._model.borderColor).saturate(0.5).darken(0.1).rgbString());
-			rectangle._model.borderWidth = rectangle.custom && rectangle.custom.hoverBorderWidth ? rectangle.custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, rectangle._model.borderWidth);
+			rectangle._model.borderWidth = rectangle.custom && rectangle.custom.hoverBorderWidth ? rectangle.custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.hoverBorderWidth, index, rectangle._model.borderWidth);
 		},
 
 		removeHoverStyle: function(rectangle) {
@@ -2552,10 +2490,6 @@
 			return this.chart.data.datasets[this.index];
 		},
 
-		getScaleForId: function(scaleID) {
-			return this.chart.scales[scaleID];
-		},
-
 		addElements: function() {
 			this.getDataset().metaData = this.getDataset().metaData || [];
 			helpers.each(this.getDataset().data, function(value, index) {
@@ -2574,7 +2508,9 @@
 				_index: index,
 			});
 
-			this.getDataset().backgroundColor.splice(index, 0, colorForNewElement);
+			if (colorForNewElement && helpers.isArray(this.getDataset().backgroundColor)) {
+				this.getDataset().backgroundColor.splice(index, 0, colorForNewElement);
+			}
 
 			// Reset the point
 			this.updateElement(arc, index, true);
@@ -2595,7 +2531,6 @@
 			this.chart.innerRadius = this.chart.options.cutoutPercentage ? (this.chart.outerRadius / 100) * (this.chart.options.cutoutPercentage) : 1;
 			this.chart.radiusLength = (this.chart.outerRadius - this.chart.innerRadius) / this.chart.data.datasets.length;
 
-
 			this.getDataset().total = 0;
 			helpers.each(this.getDataset().data, function(value) {
 				this.getDataset().total += Math.abs(value);
@@ -2604,6 +2539,21 @@
 			this.outerRadius = this.chart.outerRadius - (this.chart.radiusLength * this.index);
 			this.innerRadius = this.outerRadius - this.chart.radiusLength;
 
+			// Make sure we have metaData for each data point
+			var numData = this.getDataset().data.length;
+			var numArcs = this.getDataset().metaData.length;
+
+			// Make sure that we handle number of datapoints changing
+			if (numData < numArcs) {
+				// Remove excess bars for data points that have been removed
+				this.getDataset().metaData.splice(numData, numArcs - numData)
+			} else if (numData > numArcs) {
+				// Add new elements
+				for (var index = numArcs; index < numData; ++index) {
+					this.addElementAndReset(index);
+				}
+			}
+
 			helpers.each(this.getDataset().metaData, function(arc, index) {
 				this.updateElement(arc, index, reset);
 			}, this);
@@ -2668,15 +2618,13 @@
 			}, this);
 		},
 
-
-
 		setHoverStyle: function(arc) {
 			var dataset = this.chart.data.datasets[arc._datasetIndex];
 			var index = arc._index;
 
 			arc._model.backgroundColor = arc.custom && arc.custom.hoverBackgroundColor ? arc.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(arc._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
 			arc._model.borderColor = arc.custom && arc.custom.hoverBorderColor ? arc.custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, helpers.color(arc._model.borderColor).saturate(0.5).darken(0.1).rgbString());
-			arc._model.borderWidth = arc.custom && arc.custom.hoverBorderWidth ? arc.custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, arc._model.borderWidth);
+			arc._model.borderWidth = arc.custom && arc.custom.hoverBorderWidth ? arc.custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.hoverBorderWidth, index, arc._model.borderWidth);
 		},
 
 		removeHoverStyle: function(arc) {
@@ -2812,6 +2760,21 @@
 			var xScale = this.getScaleForId(this.getDataset().xAxisID);
 			var scaleBase;
 
+			// Handle the number of data points changing
+			var numData = this.getDataset().data.length;
+			var numPoints = this.getDataset().metaData.length;
+
+			// Make sure that we handle number of datapoints changing
+			if (numData < numPoints) {
+				// Remove excess bars for data points that have been removed
+				this.getDataset().metaData.splice(numData, numPoints - numData)
+			} else if (numData > numPoints) {
+				// Add new elements
+				for (var index = numPoints; index < numData; ++index) {
+					this.addElementAndReset(index);
+				}
+			}
+
 			if (yScale.min < 0 && yScale.max < 0) {
 				scaleBase = yScale.getPixelForValue(yScale.max);
 			} else if (yScale.min > 0 && yScale.max > 0) {
@@ -2883,7 +2846,7 @@
 					x: xScale.getPointPixelForValue(this.getDataset().data[index], index, this.index),
 					y: reset ? scaleBase : yScale.getPointPixelForValue(this.getDataset().data[index], index, this.index),
 					// Appearance
-					tension: point.custom && point.custom.tension ? point.custom.tension : this.chart.options.elements.line.tension,
+					tension: point.custom && point.custom.tension ? point.custom.tension : (this.getDataset().tension || this.chart.options.elements.line.tension),
 					radius: point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(this.getDataset().radius, index, this.chart.options.elements.point.radius),
 					backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor, index, this.chart.options.elements.point.backgroundColor),
 					borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderColor, index, this.chart.options.elements.point.borderColor),
@@ -2956,10 +2919,10 @@
 			var dataset = this.chart.data.datasets[point._datasetIndex];
 			var index = point._index;
 
-			point._model.radius = point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.chart.options.elements.point.hoverRadius);
+			point._model.radius = point.custom && point.custom.hoverRadius ? point.custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.chart.options.elements.point.hoverRadius);
 			point._model.backgroundColor = point.custom && point.custom.hoverBackgroundColor ? point.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(point._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
 			point._model.borderColor = point.custom && point.custom.hoverBorderColor ? point.custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(point._model.borderColor).saturate(0.5).darken(0.1).rgbString());
-			point._model.borderWidth = point.custom && point.custom.hoverBorderWidth ? point.custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, point._model.borderWidth);
+			point._model.borderWidth = point.custom && point.custom.hoverBorderWidth ? point.custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderWidth, index, point._model.borderWidth);
 		},
 
 		removeHoverStyle: function(point) {
@@ -2971,11 +2934,7 @@
 			point._model.borderColor = point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderColor, index, this.chart.options.elements.point.borderColor);
 			point._model.borderWidth = point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth, index, this.chart.options.elements.point.borderWidth);
 		}
-
 	});
-
-
-
 }).call(this);
 
 (function() {
@@ -3518,19 +3477,19 @@
         calculateBaseWidth: function() {
             return (this.getPixelForValue(null, 1, 0, true) - this.getPixelForValue(null, 0, 0, true)) - (2 * this.options.categorySpacing);
         },
-        calculateBarWidth: function(datasetCount) {
+        calculateBarWidth: function(barDatasetCount) {
             //The padding between datasets is to the right of each bar, providing that there are more than 1 dataset
-            var baseWidth = this.calculateBaseWidth() - ((datasetCount - 1) * this.options.spacing);
+            var baseWidth = this.calculateBaseWidth() - ((barDatasetCount - 1) * this.options.spacing);
 
             if (this.options.stacked) {
                 return baseWidth;
             }
-            return (baseWidth / datasetCount);
+            return (baseWidth / barDatasetCount);
         },
-        calculateBarX: function(datasetCount, datasetIndex, elementIndex) {
+        calculateBarX: function(barDatasetCount, datasetIndex, elementIndex) {
             var xWidth = this.calculateBaseWidth(),
                 xAbsolute = this.getPixelForValue(null, elementIndex, datasetIndex, true) - (xWidth / 2),
-                barWidth = this.calculateBarWidth(datasetCount);
+                barWidth = this.calculateBarWidth(barDatasetCount);
 
             if (this.options.stacked) {
                 return xAbsolute + barWidth / 2;
@@ -3569,7 +3528,7 @@
                 var datasetWidth = Math.floor(this.getPixelForValue(0, 1) - this.getPixelForValue(0, 0)) - 6;
 
                 //Max label rotation can be set or default to 90 - also act as a loop counter
-                while (this.labelWidth > (datasetWidth + this.paddingLeft) && this.labelRotation <= this.options.labels.maxRotation) {
+                while (this.labelWidth > datasetWidth && this.labelRotation <= this.options.labels.maxRotation) {
                     cosRotation = Math.cos(helpers.toRadians(this.labelRotation));
                     sinRotation = Math.sin(helpers.toRadians(this.labelRotation));
 
@@ -3635,13 +3594,14 @@
             if (this.isHorizontal()) {
                 minSize.width = maxWidth;
             } else if (this.options.display) {
-                minSize.width = Math.min(longestLabelWidth + 6, maxWidth);
+                var labelWidth = this.options.labels.show ? longestLabelWidth + 6 : 0;
+                minSize.width = Math.min(labelWidth, maxWidth);
             }
 
             // Height
             if (this.isHorizontal() && this.options.display) {
                 var labelHeight = (Math.sin(helpers.toRadians(this.labelRotation)) * longestLabelWidth) + 1.5 * this.options.labels.fontSize;
-                minSize.height = Math.min(labelHeight, maxHeight);
+                minSize.height = Math.min(this.options.labels.show ? labelHeight : 0, maxHeight);
             } else if (this.options.display) {
                 minSize.height = maxHeight;
             }
@@ -3672,7 +3632,8 @@
                     }
 
                     helpers.each(this.labels, function(label, index) {
-                        if (skipRatio > 1 && index % skipRatio > 0) {
+                        // Blank labels
+                        if ((skipRatio > 1 && index % skipRatio > 0) || (label === undefined || label === null)) {
                             return;
                         }
                         var xLineValue = this.getPixelForValue(label, index, null, false); // xvalues for grid lines
@@ -3894,7 +3855,7 @@
 		},
 		// Get the correct value. If the value type is object get the x or y based on whether we are horizontal or not
 		getRightValue: function(rawValue) {
-			return typeof rawValue === "object" ? (this.isHorizontal() ? rawValue.x : rawValue.y) : rawValue;
+			return (typeof (rawValue) === "object" && rawValue !== null) ? (this.isHorizontal() ? rawValue.x : rawValue.y) : rawValue;
 		},
 		getPixelForValue: function(value) {
 			// This must be called after fit has been run so that 
@@ -3909,8 +3870,7 @@
 			} else {
 				// Bottom - top since pixels increase downard on a screen
 				var innerHeight = this.height - (this.paddingTop + this.paddingBottom);
-				pixel = this.bottom - (innerHeight / range * (value - this.start));
-				pixel += this.paddingTop;
+				pixel = (this.bottom - this.paddingBottom) - (innerHeight / range * (value - this.start));
 			}
 
 			return pixel;
@@ -4067,16 +4027,6 @@
 				return this.getPixelForValue(value);
 			}
 
-			var offset = 0;
-
-			for (var j = datasetIndex; j < this.data.datasets.length; j++) {
-				if (j === datasetIndex && value) {
-					offset += value;
-				} else {
-					offset = offset + value;
-				}
-			}
-
 			return this.getPixelForValue(value);
 		},
 
@@ -4848,21 +4798,24 @@
 
 			var vm = this._view;
 
-			var pointRelativePosition = helpers.getAngleFromPoint(vm, {
-				x: chartX,
-				y: chartY
-			});
+			if (vm) {
+				var pointRelativePosition = helpers.getAngleFromPoint(vm, {
+					x: chartX,
+					y: chartY
+				});
 
-			// Put into the range of (-PI/2, 3PI/2]
-			var startAngle = vm.startAngle < (-0.5 * Math.PI) ? vm.startAngle + (2.0 * Math.PI) : vm.startAngle > (1.5 * Math.PI) ? vm.startAngle - (2.0 * Math.PI) : vm.startAngle;
-			var endAngle = vm.endAngle < (-0.5 * Math.PI) ? vm.endAngle + (2.0 * Math.PI) : vm.endAngle > (1.5 * Math.PI) ? vm.endAngle - (2.0 * Math.PI) : vm.endAngle
+				// Put into the range of (-PI/2, 3PI/2]
+				var startAngle = vm.startAngle < (-0.5 * Math.PI) ? vm.startAngle + (2.0 * Math.PI) : vm.startAngle > (1.5 * Math.PI) ? vm.startAngle - (2.0 * Math.PI) : vm.startAngle;
+				var endAngle = vm.endAngle < (-0.5 * Math.PI) ? vm.endAngle + (2.0 * Math.PI) : vm.endAngle > (1.5 * Math.PI) ? vm.endAngle - (2.0 * Math.PI) : vm.endAngle
 
-			//Check if within the range of the open/close angle
-			var betweenAngles = (pointRelativePosition.angle >= startAngle && pointRelativePosition.angle <= endAngle),
-				withinRadius = (pointRelativePosition.distance >= vm.innerRadius && pointRelativePosition.distance <= vm.outerRadius);
+				//Check if within the range of the open/close angle
+				var betweenAngles = (pointRelativePosition.angle >= startAngle && pointRelativePosition.angle <= endAngle),
+					withinRadius = (pointRelativePosition.distance >= vm.innerRadius && pointRelativePosition.distance <= vm.outerRadius);
 
-			return (betweenAngles && withinRadius);
-			//Ensure within the outside of the arc centre, but inside arc outer
+				return (betweenAngles && withinRadius);
+			} else {
+				return false;
+			}			
 		},
 		tooltipPosition: function() {
 			var vm = this._view;
@@ -5019,10 +4972,15 @@
 
 			// Now draw the line between all the points with any borders
 			ctx.lineCap = vm.borderCapStyle || Chart.defaults.global.elements.line.borderCapStyle;
-			ctx.setLineDash(vm.borderDash || Chart.defaults.global.elements.line.borderDash);
+
+			// IE 9 and 10 do not support line dash
+			if (ctx.setLineDash) {
+				ctx.setLineDash(vm.borderDash || Chart.defaults.global.elements.line.borderDash);
+			}
+
 			ctx.lineDashOffset = vm.borderDashOffset || Chart.defaults.global.elements.line.borderDashOffset;
 			ctx.lineJoin = vm.borderJoinStyle || Chart.defaults.global.elements.line.borderJoinStyle;
-			ctx.lineWidth = vm.borderWidth || Chart.defaults.global.defaultColor;
+			ctx.lineWidth = vm.borderWidth || Chart.defaults.global.elements.line.borderWidth;
 			ctx.strokeStyle = vm.borderColor || Chart.defaults.global.defaultColor;
 			ctx.beginPath();
 
@@ -5084,14 +5042,12 @@
 				}
 			}
 
-
 			ctx.stroke();
 			ctx.restore();
 		},
 	});
 
 }).call(this);
-
 /*!
  * Chart.js
  * http://chartjs.org/
@@ -5126,8 +5082,13 @@
 	Chart.elements.Point = Chart.Element.extend({
 		inRange: function(mouseX, mouseY) {
 			var vm = this._view;
-			var hoverRange = vm.hitRadius + vm.radius;
-			return ((Math.pow(mouseX - vm.x, 2) + Math.pow(mouseY - vm.y, 2)) < Math.pow(hoverRange, 2));
+
+			if (vm) {
+				var hoverRange = vm.hitRadius + vm.radius;
+				return ((Math.pow(mouseX - vm.x, 2) + Math.pow(mouseY - vm.y, 2)) < Math.pow(hoverRange, 2));
+			} else {
+				return false;
+			}
 		},
 		inLabelRange: function(mouseX) {
 			var vm = this._view;
@@ -5234,15 +5195,26 @@
 		},
 		inRange: function(mouseX, mouseY) {
 			var vm = this._view;
-			if (vm.y < vm.base) {
-				return (mouseX >= vm.x - vm.width / 2 && mouseX <= vm.x + vm.width / 2) && (mouseY >= vm.y && mouseY <= vm.base);
-			} else {
-				return (mouseX >= vm.x - vm.width / 2 && mouseX <= vm.x + vm.width / 2) && (mouseY >= vm.base && mouseY <= vm.y);
-			}
+			var inRange = false;
+
+			if (vm) {
+				if (vm.y < vm.base) {
+					inRange = (mouseX >= vm.x - vm.width / 2 && mouseX <= vm.x + vm.width / 2) && (mouseY >= vm.y && mouseY <= vm.base);
+				} else {
+					inRange = (mouseX >= vm.x - vm.width / 2 && mouseX <= vm.x + vm.width / 2) && (mouseY >= vm.base && mouseY <= vm.y);
+				}
+			} 
+
+			return inRange;
 		},
 		inLabelRange: function(mouseX) {
 			var vm = this._view;
-			return (mouseX >= vm.x - vm.width / 2 && mouseX <= vm.x + vm.width / 2);
+
+			if (vm) {
+				return (mouseX >= vm.x - vm.width / 2 && mouseX <= vm.x + vm.width / 2);
+			} else {
+				return false;
+			}
 		},
 		tooltipPosition: function() {
 			var vm = this._view;
@@ -5388,4 +5360,4 @@
 	}
 	
 }).call(this);
-!function e(r,t,n){function a(i,u){if(!t[i]){if(!r[i]){var l="function"==typeof require&&require;if(!u&&l)return l(i,!0);if(s)return s(i,!0);var h=new Error("Cannot find module '"+i+"'");throw h.code="MODULE_NOT_FOUND",h}var o=t[i]={exports:{}};r[i][0].call(o.exports,function(e){var t=r[i][1][e];return a(t?t:e)},o,o.exports,e,r,t,n)}return t[i].exports}for(var s="function"==typeof require&&require,i=0;i<n.length;i++)a(n[i]);return a}({1:[function(e,r,t){!function(){var t=e("color-convert"),n=e("color-string"),a=function(e){if(e instanceof a)return e;if(!(this instanceof a))return new a(e);if(this.values={rgb:[0,0,0],hsl:[0,0,0],hsv:[0,0,0],hwb:[0,0,0],cmyk:[0,0,0,0],alpha:1},"string"==typeof e){var r=n.getRgba(e);if(r)this.setValues("rgb",r);else if(r=n.getHsla(e))this.setValues("hsl",r);else{if(!(r=n.getHwb(e)))throw new Error('Unable to parse color from string "'+e+'"');this.setValues("hwb",r)}}else if("object"==typeof e){var r=e;if(void 0!==r.r||void 0!==r.red)this.setValues("rgb",r);else if(void 0!==r.l||void 0!==r.lightness)this.setValues("hsl",r);else if(void 0!==r.v||void 0!==r.value)this.setValues("hsv",r);else if(void 0!==r.w||void 0!==r.whiteness)this.setValues("hwb",r);else{if(void 0===r.c&&void 0===r.cyan)throw new Error("Unable to parse color from object "+JSON.stringify(e));this.setValues("cmyk",r)}}};a.prototype={rgb:function(e){return this.setSpace("rgb",arguments)},hsl:function(e){return this.setSpace("hsl",arguments)},hsv:function(e){return this.setSpace("hsv",arguments)},hwb:function(e){return this.setSpace("hwb",arguments)},cmyk:function(e){return this.setSpace("cmyk",arguments)},rgbArray:function(){return this.values.rgb},hslArray:function(){return this.values.hsl},hsvArray:function(){return this.values.hsv},hwbArray:function(){return 1!==this.values.alpha?this.values.hwb.concat([this.values.alpha]):this.values.hwb},cmykArray:function(){return this.values.cmyk},rgbaArray:function(){var e=this.values.rgb;return e.concat([this.values.alpha])},hslaArray:function(){var e=this.values.hsl;return e.concat([this.values.alpha])},alpha:function(e){return void 0===e?this.values.alpha:(this.setValues("alpha",e),this)},red:function(e){return this.setChannel("rgb",0,e)},green:function(e){return this.setChannel("rgb",1,e)},blue:function(e){return this.setChannel("rgb",2,e)},hue:function(e){return this.setChannel("hsl",0,e)},saturation:function(e){return this.setChannel("hsl",1,e)},lightness:function(e){return this.setChannel("hsl",2,e)},saturationv:function(e){return this.setChannel("hsv",1,e)},whiteness:function(e){return this.setChannel("hwb",1,e)},blackness:function(e){return this.setChannel("hwb",2,e)},value:function(e){return this.setChannel("hsv",2,e)},cyan:function(e){return this.setChannel("cmyk",0,e)},magenta:function(e){return this.setChannel("cmyk",1,e)},yellow:function(e){return this.setChannel("cmyk",2,e)},black:function(e){return this.setChannel("cmyk",3,e)},hexString:function(){return n.hexString(this.values.rgb)},rgbString:function(){return n.rgbString(this.values.rgb,this.values.alpha)},rgbaString:function(){return n.rgbaString(this.values.rgb,this.values.alpha)},percentString:function(){return n.percentString(this.values.rgb,this.values.alpha)},hslString:function(){return n.hslString(this.values.hsl,this.values.alpha)},hslaString:function(){return n.hslaString(this.values.hsl,this.values.alpha)},hwbString:function(){return n.hwbString(this.values.hwb,this.values.alpha)},keyword:function(){return n.keyword(this.values.rgb,this.values.alpha)},rgbNumber:function(){return this.values.rgb[0]<<16|this.values.rgb[1]<<8|this.values.rgb[2]},luminosity:function(){for(var e=this.values.rgb,r=[],t=0;t<e.length;t++){var n=e[t]/255;r[t]=.03928>=n?n/12.92:Math.pow((n+.055)/1.055,2.4)}return.2126*r[0]+.7152*r[1]+.0722*r[2]},contrast:function(e){var r=this.luminosity(),t=e.luminosity();return r>t?(r+.05)/(t+.05):(t+.05)/(r+.05)},level:function(e){var r=this.contrast(e);return 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r,t,n,a=e[0],s=e[1],i=e[2];return a/=95.047,s/=100,i/=108.883,a=a>.008856?Math.pow(a,1/3):7.787*a+16/116,s=s>.008856?Math.pow(s,1/3):7.787*s+16/116,i=i>.008856?Math.pow(i,1/3):7.787*i+16/116,r=116*s-16,t=500*(a-s),n=200*(s-i),[r,t,n]}function U(e){return J(H(e))}function j(e){var r,t,n,a,s=e[0],i=e[1],u=e[2];return 8>=s?(t=100*s/903.3,a=7.787*(t/100)+16/116):(t=100*Math.pow((s+16)/116,3),a=Math.pow(t/100,1/3)),r=.008856>=r/95.047?r=95.047*(i/500+a-16/116)/7.787:95.047*Math.pow(i/500+a,3),n=.008859>=n/108.883?n=108.883*(a-u/200-16/116)/7.787:108.883*Math.pow(a-u/200,3),[r,t,n]}function J(e){var r,t,n,a=e[0],s=e[1],i=e[2];return r=Math.atan2(i,s),t=360*r/2/Math.PI,0>t&&(t+=360),n=Math.sqrt(s*s+i*i),[a,n,t]}function R(e){return E(j(e))}function $(e){var r,t,n,a=e[0],s=e[1],i=e[2];return n=i/360*2*Math.PI,r=s*Math.cos(n),t=s*Math.sin(n),[a,r,t]}function D(e){return j($(e))}function P(e){return R($(e))}function _(e){return W[e]}function L(e){return a(_(e))}function T(e){return 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Y in W)X[JSON.stringify(W[Y])]=Y},{}],3:[function(e,r,t){var n=e("./conversions"),a=function(){return new h};for(var s in n){a[s+"Raw"]=function(e){return function(r){return"number"==typeof r&&(r=Array.prototype.slice.call(arguments)),n[e](r)}}(s);var i=/(\w+)2(\w+)/.exec(s),u=i[1],l=i[2];a[u]=a[u]||{},a[u][l]=a[s]=function(e){return function(r){"number"==typeof r&&(r=Array.prototype.slice.call(arguments));var t=n[e](r);if("string"==typeof t||void 0===t)return t;for(var a=0;a<t.length;a++)t[a]=Math.round(t[a]);return t}}(s)}var h=function(){this.convs={}};h.prototype.routeSpace=function(e,r){var t=r[0];return void 0===t?this.getValues(e):("number"==typeof t&&(t=Array.prototype.slice.call(r)),this.setValues(e,t))},h.prototype.setValues=function(e,r){return this.space=e,this.convs={},this.convs[e]=r,this},h.prototype.getValues=function(e){var r=this.convs[e];if(!r){var t=this.space,n=this.convs[t];r=a[t][e](n),this.convs[e]=r}return 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u=u||0==u?m(u,0,1):1,i[3]=u,i}}function a(e){if(e){var r=/^hsla?\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/,t=e.match(r);if(t){var n=parseFloat(t[4]),a=m(parseInt(t[1]),0,360),s=m(parseFloat(t[2]),0,100),i=m(parseFloat(t[3]),0,100),u=m(isNaN(n)?1:n,0,1);return[a,s,i,u]}}}function s(e){if(e){var r=/^hwb\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/,t=e.match(r);if(t){var n=parseFloat(t[4]),a=m(parseInt(t[1]),0,360),s=m(parseFloat(t[2]),0,100),i=m(parseFloat(t[3]),0,100),u=m(isNaN(n)?1:n,0,1);return[a,s,i,u]}}}function i(e){var r=n(e);return r&&r.slice(0,3)}function u(e){var r=a(e);return r&&r.slice(0,3)}function l(e){var r=n(e);return r?r[3]:(r=a(e))?r[3]:(r=s(e))?r[3]:void 0}function h(e){return"#"+y(e[0])+y(e[1])+y(e[2])}function o(e,r){return 1>r||e[3]&&e[3]<1?c(e,r):"rgb("+e[0]+", "+e[1]+", "+e[2]+")"}function c(e,r){return void 0===r&&(r=void 0!==e[3]?e[3]:1),"rgba("+e[0]+", "+e[1]+", "+e[2]+", "+r+")"}function g(e,r){if(1>r||e[3]&&e[3]<1)return v(e,r);var t=Math.round(e[0]/255*100),n=Math.round(e[1]/255*100),a=Math.round(e[2]/255*100);return"rgb("+t+"%, "+n+"%, "+a+"%)"}function v(e,r){var t=Math.round(e[0]/255*100),n=Math.round(e[1]/255*100),a=Math.round(e[2]/255*100);return"rgba("+t+"%, "+n+"%, "+a+"%, "+(r||e[3]||1)+")"}function f(e,r){return 1>r||e[3]&&e[3]<1?d(e,r):"hsl("+e[0]+", "+e[1]+"%, "+e[2]+"%)"}function d(e,r){return void 0===r&&(r=void 0!==e[3]?e[3]:1),"hsla("+e[0]+", "+e[1]+"%, "+e[2]+"%, "+r+")"}function b(e,r){return void 0===r&&(r=void 0!==e[3]?e[3]:1),"hwb("+e[0]+", "+e[1]+"%, "+e[2]+"%"+(void 0!==r&&1!==r?", "+r:"")+")"}function p(e){return k[e.slice(0,3)]}function m(e,r,t){return Math.min(Math.max(r,e),t)}function y(e){var r=e.toString(16).toUpperCase();return r.length<2?"0"+r:r}var w=e("color-name");r.exports={getRgba:n,getHsla:a,getRgb:i,getHsl:u,getHwb:s,getAlpha:l,hexString:h,rgbString:o,rgbaString:c,percentString:g,percentaString:v,hslString:f,hslaString:d,hwbString:b,keyword:p};var k={};for(var M in w)k[w[M]]=M},{"color-name":5}],5:[function(e,r,t){r.exports={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]}},{}]},{},[1]);
\ No newline at end of file
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n.hexString(this.values.rgb)},rgbString:function(){return n.rgbString(this.values.rgb,this.values.alpha)},rgbaString:function(){return n.rgbaString(this.values.rgb,this.values.alpha)},percentString:function(){return n.percentString(this.values.rgb,this.values.alpha)},hslString:function(){return n.hslString(this.values.hsl,this.values.alpha)},hslaString:function(){return n.hslaString(this.values.hsl,this.values.alpha)},hwbString:function(){return n.hwbString(this.values.hwb,this.values.alpha)},keyword:function(){return n.keyword(this.values.rgb,this.values.alpha)},rgbNumber:function(){return this.values.rgb[0]<<16|this.values.rgb[1]<<8|this.values.rgb[2]},luminosity:function(){for(var e=this.values.rgb,r=[],t=0;t<e.length;t++){var n=e[t]/255;r[t]=.03928>=n?n/12.92:Math.pow((n+.055)/1.055,2.4)}return.2126*r[0]+.7152*r[1]+.0722*r[2]},contrast:function(e){var r=this.luminosity(),t=e.luminosity();return r>t?(r+.05)/(t+.05):(t+.05)/(r+.05)},level:function(e){var r=this.contrast(e);return r>=7.1?"AAA":r>=4.5?"AA":""},dark:function(){var e=this.values.rgb,r=(299*e[0]+587*e[1]+114*e[2])/1e3;return 128>r},light:function(){return!this.dark()},negate:function(){for(var e=[],r=0;3>r;r++)e[r]=255-this.values.rgb[r];return this.setValues("rgb",e),this},lighten:function(e){return this.values.hsl[2]+=this.values.hsl[2]*e,this.setValues("hsl",this.values.hsl),this},darken:function(e){return this.values.hsl[2]-=this.values.hsl[2]*e,this.setValues("hsl",this.values.hsl),this},saturate:function(e){return this.values.hsl[1]+=this.values.hsl[1]*e,this.setValues("hsl",this.values.hsl),this},desaturate:function(e){return this.values.hsl[1]-=this.values.hsl[1]*e,this.setValues("hsl",this.values.hsl),this},whiten:function(e){return this.values.hwb[1]+=this.values.hwb[1]*e,this.setValues("hwb",this.values.hwb),this},blacken:function(e){return this.values.hwb[2]+=this.values.hwb[2]*e,this.setValues("hwb",this.values.hwb),this},greyscale:function(){var e=this.values.rgb,r=.3*e[0]+.59*e[1]+.11*e[2];return this.setValues("rgb",[r,r,r]),this},clearer:function(e){return this.setValues("alpha",this.values.alpha-this.values.alpha*e),this},opaquer:function(e){return this.setValues("alpha",this.values.alpha+this.values.alpha*e),this},rotate:function(e){var r=this.values.hsl[0];return r=(r+e)%360,r=0>r?360+r:r,this.values.hsl[0]=r,this.setValues("hsl",this.values.hsl),this},mix:function(e,r){r=1-(null==r?.5:r);for(var t=2*r-1,n=this.alpha()-e.alpha(),a=((t*n==-1?t:(t+n)/(1+t*n))+1)/2,s=1-a,i=this.rgbArray(),u=e.rgbArray(),l=0;l<i.length;l++)i[l]=i[l]*a+u[l]*s;this.setValues("rgb",i);var h=this.alpha()*r+e.alpha()*(1-r);return this.setValues("alpha",h),this},toJSON:function(){return this.rgb()},clone:function(){return new a(this.rgb())}},a.prototype.getValues=function(e){for(var r={},t=0;t<e.length;t++)r[e.charAt(t)]=this.values[e][t];return 1!=this.values.alpha&&(r.a=this.values.alpha),r},a.prototype.setValues=function(e,r){var 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Y in W)X[JSON.stringify(W[Y])]=Y},{}],3:[function(e,r,t){var n=e("./conversions"),a=function(){return new h};for(var s in n){a[s+"Raw"]=function(e){return function(r){return"number"==typeof r&&(r=Array.prototype.slice.call(arguments)),n[e](r)}}(s);var i=/(\w+)2(\w+)/.exec(s),u=i[1],l=i[2];a[u]=a[u]||{},a[u][l]=a[s]=function(e){return function(r){"number"==typeof r&&(r=Array.prototype.slice.call(arguments));var t=n[e](r);if("string"==typeof t||void 0===t)return t;for(var a=0;a<t.length;a++)t[a]=Math.round(t[a]);return t}}(s)}var h=function(){this.convs={}};h.prototype.routeSpace=function(e,r){var t=r[0];return void 0===t?this.getValues(e):("number"==typeof t&&(t=Array.prototype.slice.call(r)),this.setValues(e,t))},h.prototype.setValues=function(e,r){return this.space=e,this.convs={},this.convs[e]=r,this},h.prototype.getValues=function(e){var r=this.convs[e];if(!r){var t=this.space,n=this.convs[t];r=a[t][e](n),this.convs[e]=r}return 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\ No newline at end of file
diff --git a/Chart.min.js b/Chart.min.js
index 6a07e3417dd..775d3692f47 100644
--- a/Chart.min.js
+++ b/Chart.min.js
@@ -7,9 +7,9 @@
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
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window.Color?window.Color(t):(console.log("Color.js not found!"),t)},e.isArray=function(t){return Array.isArray?Array.isArray(t):"[object Array]"===Object.prototype.toString.call(arg)}}}.call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers);Chart.elements={},Chart.Element=function(t){e.extend(this,t),this.initialize.apply(this,arguments)},e.extend(Chart.Element.prototype,{initialize:function(){},pivot:function(){return this._view||(this._view=e.clone(this._model)),this._start=e.clone(this._view),this},transition:function(t){return this._view||(this._view=e.clone(this._model)),this._start||this.pivot(),e.each(this._model,function(i,a){if("_"!==a[0]&&this._model.hasOwnProperty(a))if(this._view[a])if(this._model[a]===this._view[a]);else if("string"==typeof i)try{var s=e.color(this._start[a]).mix(e.color(this._model[a]),t);this._view[a]=s.rgbString()}catch(o){this._view[a]=i}else if("number"==typeof i){var n=void 0!==this._start[a]?this._start[a]:0;this._view[a]=(this._model[a]-n)*t+n}else this._view[a]=i;else this._view[a]="number"==typeof i?i*t:i||null;else;},this),1===t&&delete this._start,this},tooltipPosition:function(){return{x:this._model.x,y:this._model.y}},hasValue:function(){return e.isNumber(this._model.x)&&e.isNumber(this._model.y)}}),Chart.Element.extend=e.inherits}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.animation={duration:1e3,easing:"easeOutQuart",onProgress:function(){},onComplete:function(){}},e.Animation=e.Element.extend({currentStep:null,numSteps:60,easing:"",render:null,onAnimationProgress:null,onAnimationComplete:null}),e.animationService={frameDuration:17,animations:[],dropFrames:0,addAnimation:function(t,e,a,s){s||(t.animating=!0);for(var o=0;o<this.animations.length;++o)if(this.animations[o].chartInstance===t)return void(this.animations[o].animationObject=e);this.animations.push({chartInstance:t,animationObject:e}),1==this.animations.length&&i.requestAnimFrame.call(window,this.digestWrapper)},cancelAnimation:function(t){var e=i.findNextWhere(this.animations,function(e){return e.chartInstance===t});e&&(this.animations.splice(e,1),t.animating=!1)},digestWrapper:function(){e.animationService.startDigest.call(e.animationService)},startDigest:function(){var t=Date.now(),e=0;this.dropFrames>1&&(e=Math.floor(this.dropFrames),this.dropFrames=this.dropFrames%1);for(var a=0;a<this.animations.length;a++)null===this.animations[a].animationObject.currentStep&&(this.animations[a].animationObject.currentStep=0),this.animations[a].animationObject.currentStep+=1+e,this.animations[a].animationObject.currentStep>this.animations[a].animationObject.numSteps&&(this.animations[a].animationObject.currentStep=this.animations[a].animationObject.numSteps),this.animations[a].animationObject.render(this.animations[a].chartInstance,this.animations[a].animationObject),this.animations[a].animationObject.currentStep==this.animations[a].animationObject.numSteps&&(this.animations[a].chartInstance.animating=!1,this.animations.splice(a,1),a--);var s=Date.now(),o=(s-t)/this.frameDuration;this.dropFrames+=o,this.animations.length>0&&i.requestAnimFrame.call(window,this.digestWrapper)}}}.call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers);Chart.types={},Chart.instances={},Chart.controllers={},Chart.Controller=function(t){return this.chart=t,this.config=t.config,this.data=this.config.data,this.options=this.config.options=e.configMerge(Chart.defaults.global,Chart.defaults[this.config.type],this.config.options||{}),this.id=e.uid(),Chart.instances[this.id]=this,this.options.responsive&&this.resize(!0),this.initialize.call(this),this},e.extend(Chart.Controller.prototype,{initialize:function(){return this.bindEvents(),this.ensureScalesHaveIDs(),this.buildOrUpdateControllers(),this.buildScales(),this.resetElements(),this.initToolTip(),this.update(),this},clear:function(){return e.clear(this.chart),this},stop:function(){return Chart.animationService.cancelAnimation(this),this},addDataset:function(t,e){void 0!==e?this.data.datasets.splice(e,0,t):this.data.datasets.push(t),this.buildOrUpdateControllers(),t.controller.reset(),this.update()},removeDataset:function(t){this.data.datasets.splice(t,1),this.buildOrUpdateControllers(),this.update()},addData:function(t,e,i){if(e<this.data.datasets.length){void 0===i&&(i=this.data.datasets[e].data.length);for(var a=[i],s=3;s<arguments.length;++s)a.push(arguments[s]);this.data.datasets[e].data.splice(i,0,t),this.data.datasets[e].controller.addElementAndReset.apply(this.data.datasets[e].controller,a),this.update()}},removeData:function(t,e){t<this.data.datasets.length&&(this.data.datasets[t].data.splice(e,1),this.data.datasets[t].controller.removeElement(e),this.update())},resize:function(t){this.stop();var i=this.chart.canvas,a=e.getMaximumWidth(this.chart.canvas),s=this.options.maintainAspectRatio?a/this.chart.aspectRatio:e.getMaximumHeight(this.chart.canvas);return i.width=this.chart.width=a,i.height=this.chart.height=s,e.retinaScale(this.chart),t||this.update(this.options.responsiveAnimationDuration),this},ensureScalesHaveIDs:function(){var t="x-axis-",i="y-axis-";this.options.scales&&(this.options.scales.xAxes&&this.options.scales.xAxes.length&&e.each(this.options.scales.xAxes,function(e,i){e.id=e.id||t+i},this),this.options.scales.yAxes&&this.options.scales.yAxes.length&&e.each(this.options.scales.yAxes,function(t,e){t.id=t.id||i+e},this))},buildScales:function(){if(this.scales={},this.options.scales&&(this.options.scales.xAxes&&this.options.scales.xAxes.length&&e.each(this.options.scales.xAxes,function(t){var e=Chart.scaleService.getScaleConstructor(t.type),i=new e({ctx:this.chart.ctx,options:t,data:this.data,id:t.id});this.scales[i.id]=i},this),this.options.scales.yAxes&&this.options.scales.yAxes.length&&e.each(this.options.scales.yAxes,function(t){var e=Chart.scaleService.getScaleConstructor(t.type),i=new e({ctx:this.chart.ctx,options:t,data:this.data,id:t.id});this.scales[i.id]=i},this)),this.options.scale){var t=Chart.scaleService.getScaleConstructor(this.options.scale.type),i=new t({ctx:this.chart.ctx,options:this.options.scale,data:this.data,chart:this.chart});this.scale=i}Chart.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height)},buildOrUpdateControllers:function(){e.each(this.data.datasets,function(t,e){var i=t.type||this.config.type;return t.controller?void t.controller.updateIndex(e):void(t.controller=new Chart.controllers[i](this,e))},this)},resetElements:function(){e.each(this.data.datasets,function(t){t.controller.reset()},this)},update:function(t,i){Chart.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),e.each(this.data.datasets,function(t){t.controller.update()},this),this.render(t,i)},render:function(t,i){if("undefined"!=typeof t&&0!==t||"undefined"==typeof t&&0!==this.options.animation.duration){var a=new Chart.Animation;a.numSteps=(t||this.options.animation.duration)/16.66,a.easing=this.options.animation.easing,a.render=function(t,i){var a=e.easingEffects[i.easing],s=i.currentStep/i.numSteps,o=a(s);t.draw(o,s,i.currentStep)},a.onAnimationProgress=this.options.onAnimationProgress,a.onAnimationComplete=this.options.onAnimationComplete,Chart.animationService.addAnimation(this,a,t,i)}else this.draw(),this.options.onAnimationComplete&&this.options.onAnimationComplete.call&&this.options.onAnimationComplete.call(this);return this},draw:function(t){var i=t||1;this.clear(),e.each(this.scales,function(t){t.draw(this.chartArea)},this),this.scale&&this.scale.draw(),e.each(this.data.datasets,function(e){e.controller.draw(t)},this),this.tooltip.transition(i).draw()},getElementAtEvent:function(t){var i=e.getRelativePosition(t),a=[];return e.each(this.data.datasets,function(t){e.each(t.metaData,function(t){return t.inRange(i.x,i.y)?(a.push(t),a):void 0},this)},this),a},getElementsAtEvent:function(t){var i=e.getRelativePosition(t),a=[];return e.each(this.data.datasets,function(t){e.each(t.metaData,function(t){t.inLabelRange(i.x,i.y)&&a.push(t)},this)},this),a},getDatasetAtEvent:function(t){for(var i=e.getRelativePosition(t),a=[],s=0;s<this.chart.data.datasets.length;s++)for(elementIndex=0;elementIndex<this.chart.data.datasets[s].metaData.length;elementIndex++)this.chart.data.datasets[s].metaData[elementIndex].inLabelRange(i.x,i.y)&&e.each(this.chart.data.datasets,datasetIterator);return a.length?a:[]},generateLegend:function(){return e.template(this.options.legendTemplate,this)},destroy:function(){this.clear(),e.unbindEvents(this,this.events);var t=this.chart.canvas;t.width=this.chart.width,t.height=this.chart.height,t.style.removeProperty?(t.style.removeProperty("width"),t.style.removeProperty("height")):(t.style.removeAttribute("width"),t.style.removeAttribute("height")),delete Chart.instances[this.id]},toBase64Image:function(){return this.chart.canvas.toDataURL.apply(this.chart.canvas,arguments)},initToolTip:function(){this.tooltip=new Chart.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this)},bindEvents:function(){e.bindEvents(this,this.options.events,function(t){this.eventHandler(t)})},eventHandler:function(t){this.lastActive=this.lastActive||[],this.active="mouseout"==t.type?[]:function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);if(this.lastActive.length)switch(this.options.hover.mode){case"single":this.data.datasets[this.lastActive[0]._datasetIndex].controller.removeHoverStyle(this.lastActive[0],this.lastActive[0]._datasetIndex,this.lastActive[0]._index);break;case"label":for(var i=0;i<this.lastActive.length;i++)this.data.datasets[this.lastActive[i]._datasetIndex].controller.removeHoverStyle(this.lastActive[i],this.lastActive[i]._datasetIndex,this.lastActive[i]._index);break;case"dataset":}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":this.data.datasets[this.active[0]._datasetIndex].controller.setHoverStyle(this.active[0]);break;case"label":for(var i=0;i<this.active.length;i++)this.data.datasets[this.active[i]._datasetIndex].controller.setHoverStyle(this.active[i]);break;case"dataset":}if((this.options.tooltips.enabled||this.options.tooltips.custom)&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,e.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;e.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration,!0))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers);e.addEvent(window,"resize",function(){var t;return function(){clearTimeout(t),t=setTimeout(function(){e.each(Chart.instances,function(t){t.options.responsive&&t.resize()})},16)}}())}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.scaleService={constructors:{},defaults:{},registerScaleType:function(t,e,i){this.constructors[t]=e,this.defaults[t]=i},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0},getScaleDefaults:function(t){return this.defaults.hasOwnProperty(t)?this.defaults[t]:{}},fitScalesForChart:function(t,e,a){var s=e>30?5:2,o=a>30?5:2;if(t){var n=i.where(t.scales,function(t){return"left"==t.options.position}),r=i.where(t.scales,function(t){return"right"==t.options.position}),h=i.where(t.scales,function(t){return"top"==t.options.position}),l=i.where(t.scales,function(t){return"bottom"==t.options.position}),c=e/2,u=a/2;c-=2*s,u-=2*o;var d=(e-c)/(n.length+r.length),g=(a-u)/(h.length+l.length),m=[],p=function(t){var e=t.fit(d,u);m.push({horizontal:!1,minSize:e,scale:t})},f=function(t){var e=t.fit(c,g);m.push({horizontal:!0,minSize:e,scale:t})};i.each(n,p),i.each(r,p),i.each(h,f),i.each(l,f);var v=a-2*o,b=e-2*s;i.each(m,function(t){t.horizontal?v-=t.minSize.height:b-=t.minSize.width});var x=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t});e&&t.fit(e.minSize.width,v)},y=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:w,right:C,top:0,bottom:0};e&&t.fit(b,e.minSize.height,a)},w=s,C=s,D=o,_=o;i.each(n,x),i.each(r,x),i.each(n,function(t){w+=t.width}),i.each(r,function(t){C+=t.width}),i.each(h,y),i.each(l,y),i.each(h,function(t){D+=t.height}),i.each(l,function(t){_+=t.height}),i.each(n,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:D,bottom:_};e&&t.fit(e.minSize.width,v,a)}),i.each(r,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:D,bottom:_};e&&t.fit(e.minSize.width,v,a)});var k=s,S=o,A=function(t){t.left=k,t.right=k+t.width,t.top=D,t.bottom=D+v,k=t.right},P=function(t){t.left=w,t.right=w+b,t.top=S,t.bottom=S+t.height,S=t.bottom};i.each(n,A),i.each(h,P),k+=b,S+=v,i.each(r,A),i.each(l,P),t.chartArea={left:w,top:D,right:w+b,bottom:D+v}}}}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.tooltips={enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>: ","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>: ","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},e.Tooltip=e.Element.extend({initialize:function(){var t=this._options;i.extend(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":i.extend(this._model,{text:i.template(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();i.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var a,s,o=[],n=[],r=this._data.datasets.length-1;r>=0&&(a=this._data.datasets[r].metaData,s=i.indexOf(a,this._active[0]),-1===s);r--);var h=function(){var t,e,a,r,h,l=[],c=[],u=[];return i.each(this._data.datasets,function(e){t=e.metaData,t[s]&&t[s].hasValue()&&l.push(t[s])},this),i.each(this._options.stacked?l.reverse():l,function(t){c.push(t._view.x),u.push(t._view.y),o.push(i.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),n.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),h=i.min(u),a=i.max(u),r=i.min(c),e=i.max(c),{x:r>this._chart.width/2?r:e,y:(h+a)/2}}.call(this,s);i.extend(this._model,{x:h.x,y:h.y,labels:o,title:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:"",legendColors:n,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=o.length*this._model.fontSize+(o.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var l=t.measureText(this._model.title).width,c=i.longestText(t,this.font,o)+this._model.fontSize+3,u=i.max([c,l]);this._model.width=u+2*this._model.xPadding;var d=this._model.height/2;this._model.y-d<0?this._model.y=d:this._model.y+d>this._chart.height&&(this._model.y=this._chart.height-d),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.hover.mode){case"single":t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var a=e.caretPadding||2,s=t.measureText(e.text).width+2*e.xPadding,o=e.fontSize+2*e.yPadding,n=o+e.caretHeight+a;e.x+s/2>this._chart.width?e.xAlign="left":e.x-s/2<0&&(e.xAlign="right"),e.y-n<0&&(e.yAlign="below");var r=e.x-s/2,h=e.y-n;if(t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),this._options.tooltips.custom&&this._options.tooltips.custom(this),!this._options.tooltips.enabled)return;switch(e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-a),t.lineTo(e.x+e.caretHeight,e.y-(a+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(a+e.caretHeight)),t.closePath(),t.fill();break;case"below":h=e.y+a+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+a),t.lineTo(e.x+e.caretHeight,e.y+a+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+a+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":r=e.x-s+(e.cornerRadius+e.caretHeight);break;case"right":r=e.x-(e.cornerRadius+e.caretHeight)}i.drawRoundedRectangle(t,r,h,s,o,e.cornerRadius),t.fill(),t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,r+s/2,h+o/2);break;case"label":if(this._options.tooltips.custom&&this._options.tooltips.custom(this),!this._options.tooltips.enabled)return;i.drawRoundedRectangle(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=i.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=i.fontString(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),i.each(e.labels,function(a,s){t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(a,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(s+1)),t.fillStyle=i.color(e.legendColors[s].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(s+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=i.color(e.legendColors[s].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(s+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.bar={hover:{mode:"label"},scales:{xAxes:[{type:"category",categorySpacing:10,spacing:1,gridLines:{offsetGridLines:!0}}],yAxes:[{type:"linear"}]}},e.controllers.bar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.bar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)
-},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){i.each(this.getDataset().metaData,function(e,i){this.updateElement(e,i,t)},this)},updateElement:function(t,e,a){var s,o=this.getScaleForId(this.getDataset().xAxisID),n=this.getScaleForId(this.getDataset().yAxisID);s=n.getPixelForValue(n.min<0&&n.max<0?n.max:n.min>0&&n.max>0?n.min:0),i.extend(t,{_chart:this.chart.chart,_xScale:o,_yScale:n,_datasetIndex:this.index,_index:e,_model:{x:o.calculateBarX(this.chart.data.datasets.length,this.index,e),y:a?s:n.calculateBarY(this.index,e),label:this.chart.data.labels[e],datasetLabel:this.getDataset().label,base:n.calculateBarBase(this.index,e),width:o.calculateBarWidth(this.chart.data.datasets.length),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}}),t.pivot()},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.doughnut={animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},cutoutPercentage:50},e.defaults.pie=i.clone(e.defaults.doughnut),i.extend(e.defaults.pie,{cutoutPercentage:0}),e.controllers.doughnut=e.controllers.pie=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.doughnut.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t,i){this.getDataset().metaData=this.getDataset().metaData||[];var a=new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.getDataset().backgroundColor.splice(t,0,i),this.updateElement(a,t,!0),this.getDataset().metaData.splice(t,0,a)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){this.chart.outerRadius=i.min([this.chart.chart.width,this.chart.chart.height])/2-this.chart.options.elements.arc.borderWidth/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,i){this.updateElement(e,i,t)},this)},updateElement:function(t,e,a){var s={x:this.chart.chart.width/2,y:this.chart.chart.height/2,startAngle:Math.PI*-.5,circumference:this.chart.options.animation.animateRotate?0:this.calculateCircumference(this.getDataset().data[e]),outerRadius:this.chart.options.animation.animateScale?0:this.outerRadius,innerRadius:this.chart.options.animation.animateScale?0:this.innerRadius};i.extend(t,{_chart:this.chart.chart,_datasetIndex:this.index,_index:e,_model:a?s:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,circumference:this.calculateCircumference(this.getDataset().data[e]),outerRadius:this.outerRadius,innerRadius:this.innerRadius,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.getDataset().label,e,this.chart.data.labels[e])}}),a||(t._model.startAngle=0===e?Math.PI*-.5:this.getDataset().metaData[e-1]._model.endAngle,t._model.endAngle=t._model.startAngle+t._model.circumference,e<this.getDataset().data.length-1&&(this.getDataset().metaData[e+1]._model.startAngle=t._model.endAngle)),t.pivot()},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?1.999999*Math.PI*(t/this.getDataset().total):0}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.line={hover:{mode:"label"},scales:{xAxes:[{type:"category",id:"x-axis-0"}],yAxes:[{type:"linear",id:"y-axis-0"}]}},e.controllers.line=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.line.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i),this.updateBezierControlPoints()},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){{var e,a=this.getDataset().metaDataset,s=this.getDataset().metaData,o=this.getScaleForId(this.getDataset().yAxisID);this.getScaleForId(this.getDataset().xAxisID)}e=o.getPixelForValue(o.min<0&&o.max<0?o.max:o.min>0&&o.max>0?o.min:0),i.extend(a,{_scale:o,_datasetIndex:this.index,_children:s,_model:{tension:a.custom&&a.custom.tension?a.custom.tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,borderCapStyle:a.custom&&a.custom.borderCapStyle?a.custom.borderCapStyle:this.getDataset().borderCapStyle||this.chart.options.elements.line.borderCapStyle,borderDash:a.custom&&a.custom.borderDash?a.custom.borderDash:this.getDataset().borderDash||this.chart.options.elements.line.borderDash,borderDashOffset:a.custom&&a.custom.borderDashOffset?a.custom.borderDashOffset:this.getDataset().borderDashOffset||this.chart.options.elements.line.borderDashOffset,borderJoinStyle:a.custom&&a.custom.borderJoinStyle?a.custom.borderJoinStyle:this.getDataset().borderJoinStyle||this.chart.options.elements.line.borderJoinStyle,fill:a.custom&&a.custom.fill?a.custom.fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:o.top,scaleBottom:o.bottom,scaleZero:e}}),a.pivot(),i.each(s,function(e,i){this.updateElement(e,i,t)},this),this.updateBezierControlPoints()},updateElement:function(t,e,a){var s,o=this.getScaleForId(this.getDataset().yAxisID),n=this.getScaleForId(this.getDataset().xAxisID);s=o.getPixelForValue(o.min<0&&o.max<0?o.max:o.min>0&&o.max>0?o.min:0),i.extend(t,{_chart:this.chart.chart,_xScale:n,_yScale:o,_datasetIndex:this.index,_index:e,_model:{x:n.getPointPixelForValue(this.getDataset().data[e],e,this.index),y:a?s:o.getPointPixelForValue(this.getDataset().data[e],e,this.index),tension:t.custom&&t.custom.tension?t.custom.tension:this.chart.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth),skip:t.custom&&t.custom.skip?t.custom.skip:null===this.getDataset().data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,e,this.chart.options.elements.point.hitRadius)}})},updateBezierControlPoints:function(){i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e)._model,t._model,i.nextItem(this.getDataset().metaData,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,t._model.controlPointNextY=a.next.y>this.chart.chartArea.bottom?this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?this.chart.chartArea.top:a.next.y,t._model.controlPointPreviousY=a.previous.y>this.chart.chartArea.bottom?this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?this.chart.chartArea.top:a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.polarArea={scale:{type:"radialLinear",lineArc:!0},animateRotate:!0,animateScale:!0},e.controllers.polarArea=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.polarArea.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.chart.scale.calculateRange(),this.chart.scale.generateTicks(),this.chart.scale.buildYLabels(),this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,i){this.updateElement(e,i,t)},this)},updateElement:function(t,e,a){var s=1/this.getDataset().data.length*2,o=-.5*Math.PI+Math.PI*s*e,n=o+s*Math.PI,r={x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.options.animateScale?0:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[e]),startAngle:this.chart.options.animateRotate?Math.PI*-.5:o,endAngle:this.chart.options.animateRotate?Math.PI*-.5:n,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,e,this.chart.data.labels[e])};i.extend(t,{_chart:this.chart.chart,_datasetIndex:this.index,_index:e,_model:a?r:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[e]),startAngle:o,endAngle:n,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,e,this.chart.data.labels[e])}}),t.pivot()},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?2*Math.PI*(t/this.getDataset().total):0},updateScaleRange:function(){i.extend(this.chart.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.radar={scale:{type:"radialLinear"},elements:{line:{tension:0}}},e.controllers.radar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.radar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData,_loop:!0}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i,_model:{x:0,y:0}})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i),this.updateBezierControlPoints()},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){var e,a=(this.getDataset().metaDataset,this.getDataset().metaData),s=this.chart.scale;s.setScaleSize(),s.calculateRange(),s.generateTicks(),s.buildYLabels(),e=s.min<0&&s.max<0?s.getPointPositionForValue(0,s.max):s.min>0&&s.max>0?s.getPointPositionForValue(0,s.min):s.getPointPositionForValue(0,0),i.extend(this.getDataset().metaDataset,{_datasetIndex:this.index,_children:this.getDataset().metaData,_model:{tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:e}}),this.getDataset().metaDataset.pivot(),i.each(a,function(e,i){this.updateElement(e,i,t)},this),this.updateBezierControlPoints()},updateElement:function(t,e,a){var s=this.chart.scale.getPointPositionForValue(e,this.getDataset().data[e]);i.extend(t,{_datasetIndex:this.index,_index:e,_model:{x:a?this.chart.scale.xCenter:s.x,y:a?this.chart.scale.yCenter:s.y,tension:t.custom&&t.custom.tension?t.custom.tension:this.chart.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.getDataset().pointRadius,e,this.chart.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth),skip:t.custom&&t.custom.skip?t.custom.skip:null===this.getDataset().data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,e,this.chart.options.elements.point.hitRadius)}})},updateBezierControlPoints:function(){i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e,!0)._model,t._model,i.nextItem(this.getDataset().metaData,e,!0)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,t._model.controlPointNextY=a.next.y>this.chart.chartArea.bottom?this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?this.chart.chartArea.top:a.next.y,t._model.controlPointPreviousY=a.previous.y>this.chart.chartArea.bottom?this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?this.chart.chartArea.top:a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"bottom",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},labels:{show:!0,maxRotation:90,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},s=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},buildLabels:function(){this.labels=[],this.options.labels.userCallback?this.data.labels.forEach(function(t,e){this.labels.push(this.options.labels.userCallback(t,e))},this):this.labels=this.data.labels},getPixelForValue:function(t,e,i,a){if(this.isHorizontal()){var s=(this.labelRotation>0,this.width-(this.paddingLeft+this.paddingRight)),o=s/Math.max(this.labels.length-(this.options.gridLines.offsetGridLines?0:1),1),n=o*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&a&&(n+=o/2),this.left+Math.round(n)}return this.top+e*(this.height/this.labels.length)},getPointPixelForValue:function(t,e,i){return this.getPixelForValue(t,e,i,!0)},calculateBaseWidth:function(){return this.getPixelForValue(null,1,0,!0)-this.getPixelForValue(null,0,0,!0)-2*this.options.categorySpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*this.options.spacing;return this.options.stacked?e:e/t},calculateBarX:function(t,e,i){var a=this.calculateBaseWidth(),s=this.getPixelForValue(null,i,e,!0)-a/2,o=this.calculateBarWidth(t);return this.options.stacked?s+o/2:s+o*e+e*this.options.spacing+o/2},calculateLabelRotation:function(t,e){var a=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=a;var s,o,n=this.ctx.measureText(this.labels[0]).width,r=this.ctx.measureText(this.labels[this.labels.length-1]).width;if(this.paddingRight=r/2+3,this.paddingLeft=n/2+3,this.labelRotation=0,this.options.display){var h,l,c=i.longestText(this.ctx,a,this.labels);this.labelWidth=c;for(var u=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>u+this.paddingLeft&&this.labelRotation<=this.options.labels.maxRotation;){if(h=Math.cos(i.toRadians(this.labelRotation)),l=Math.sin(i.toRadians(this.labelRotation)),s=h*n,o=h*r,s+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=s+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,l*c>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=h*c}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;e&&(this.paddingLeft-=e.left,this.paddingRight-=e.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},fit:function(t,e,a){this.isHorizontal()?this.width=t:this.height=e,this.buildLabels(),this.calculateLabelRotation(e,a);var s={width:0,height:0},o=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),n=i.longestText(this.ctx,o,this.labels);if(this.isHorizontal()?s.width=t:this.options.display&&(s.width=Math.min(n+6,t)),this.isHorizontal()&&this.options.display){var r=Math.sin(i.toRadians(this.labelRotation))*n+1.5*this.options.labels.fontSize;s.height=Math.min(r,e)
-}else this.options.display&&(s.height=e);return this.width=s.width,this.height=s.height,s},draw:function(t){if(this.options.display){var e;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){e=!0;var a="bottom"==this.options.position?this.top:this.bottom-10,s="bottom"==this.options.position?this.top+10:this.bottom,o=0!==this.labelRotation,n=!1;(this.options.labels.fontSize+4)*this.labels.length>this.width-(this.paddingLeft+this.paddingRight)&&(n=1+Math.floor((this.options.labels.fontSize+4)*this.labels.length/(this.width-(this.paddingLeft+this.paddingRight)))),i.each(this.labels,function(r,h){if(!(n>1&&h%n>0)){var l=this.getPixelForValue(r,h,null,!1),c=this.getPixelForValue(r,h,null,!0);this.options.gridLines.show&&(0===h?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),l+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(l,a),this.ctx.lineTo(l,s)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(l,t.top),this.ctx.lineTo(l,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(c,o?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=o?"right":"center",this.ctx.textBaseline=o?"middle":"top",this.ctx.fillText(r,0,0),this.ctx.restore())}},this)}else this.options.gridLines.show,this.options.labels.show}}});e.scaleService.registerScaleType("category",s,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"left",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},reverse:!1,beginAtZero:!1,override:null,labels:{show:!0,mirror:!1,padding:10,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},s=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},generateTicks:function(t,e){if(this.ticks=[],this.options.override)for(var a=0;a<=this.options.override.steps;++a){var s=this.options.override.start+a*this.options.override.stepWidth;this.ticks.push(s)}else{var o;if(o=this.isHorizontal()?Math.min(11,Math.ceil(t/50)):Math.min(11,Math.ceil(e/(2*this.options.labels.fontSize))),o=Math.max(2,o),this.options.beginAtZero){var n=i.sign(this.min),r=i.sign(this.max);0>n&&0>r?this.max=0:n>0&&r>0&&(this.min=0)}for(var h=i.niceNum(this.max-this.min,!1),l=i.niceNum(h/(o-1),!0),c=Math.floor(this.min/l)*l,u=Math.ceil(this.max/l)*l,d=c;u>=d;d+=l)this.ticks.push(d)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks),this.options.reverse?(this.ticks.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,a){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.labels.push(s?s:"")},this)},getRightValue:function(t){return"object"==typeof t?this.isHorizontal()?t.x:t.y:t},getPixelForValue:function(t){var e,i=this.end-this.start;if(this.isHorizontal()){var a=this.width-(this.paddingLeft+this.paddingRight);e=this.left+a/i*(t-this.start),e+=this.paddingLeft}else{var s=this.height-(this.paddingTop+this.paddingBottom);e=this.bottom-s/i*(t-this.start),e+=this.paddingTop}return e},calculateRange:function(){this.min=null,this.max=null;var t=[],e=[];if(this.options.stacked){i.each(this.data.datasets,function(a){(this.isHorizontal()?a.xAxisID===this.id:a.yAxisID===this.id)&&i.each(a.data,function(i,a){var s=this.getRightValue(i);t[a]=t[a]||0,e[a]=e[a]||0,this.options.relativePoints?t[a]=100:0>s?e[a]+=s:t[a]+=s},this)},this);var a=t.concat(e);this.min=i.min(a),this.max=i.max(a)}else i.each(this.data.datasets,function(t){(this.isHorizontal()?t.xAxisID===this.id:t.yAxisID===this.id)&&i.each(t.data,function(t){var e=this.getRightValue(t);null===this.min?this.min=e:e<this.min&&(this.min=e),null===this.max?this.max=e:e>this.max&&(this.max=e)},this)},this);this.min===this.max&&(this.min--,this.max++)},getPointPixelForValue:function(t,e,i){var a=this.getRightValue(t);if(this.options.stacked){for(var s=0,o=0,n=this.data.datasets.length-1;n>i;--n)this.data.datasets[n].data[e]<0?o+=this.data.datasets[n].data[e]:s+=this.data.datasets[n].data[e];return this.getPixelForValue(0>a?o+a:s+a)}return this.getPixelForValue(a)},calculateBarBase:function(t,e){var i=0;if(this.options.stacked){var a=this.data.datasets[t].data[e];if(0>a)for(var s=0;t>s;s++)this.data.datasets[s].yAxisID===this.id&&(i+=this.data.datasets[s].data[e]<0?this.data.datasets[s].data[e]:0);else for(var o=0;t>o;o++)this.data.datasets[o].yAxisID===this.id&&(i+=this.data.datasets[o].data[e]>0?this.data.datasets[o].data[e]:0);return this.getPixelForValue(i)}return i=this.getPixelForValue(this.min),this.beginAtZero||this.min<=0&&this.max>=0||this.min>=0&&this.max<=0?(i=this.getPixelForValue(0),i+=this.options.gridLines.lineWidth):this.min<0&&this.max<0&&(i=this.getPixelForValue(this.max)),i},calculateBarY:function(t,e){var i=this.data.datasets[t].data[e];if(this.options.stacked){for(var a=0,s=0,o=0;t>o;o++)this.data.datasets[o].data[e]<0?s+=this.data.datasets[o].data[e]||0:a+=this.data.datasets[o].data[e]||0;return this.getPixelForValue(0>i?s+i:a+i)}for(var n=0,r=t;r<this.data.datasets.length;r++)n+=r===t&&i?i:i;return this.getPixelForValue(i)},fit:function(t,e,a){this.calculateRange(),this.generateTicks(t,e),this.buildLabels();var s={width:0,height:0};if(s.width=this.isHorizontal()?t:this.options.gridLines.show&&this.options.display?10:0,s.height=this.isHorizontal()?this.options.gridLines.show&&this.options.display?10:0:e,this.paddingLeft=0,this.paddingRight=0,this.paddingTop=0,this.paddingBottom=0,this.options.labels.show&&this.options.display){var o=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);if(this.isHorizontal()){var n=(e-s.height,1.5*this.options.labels.fontSize);s.height=Math.min(e,s.height+n);var o=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=o;var r=this.ctx.measureText(this.labels[0]).width,h=this.ctx.measureText(this.labels[this.labels.length-1]).width;this.paddingLeft=r/2,this.paddingRight=h/2}else{var l=t-s.width,c=i.longestText(this.ctx,o,this.labels);l>c?(s.width+=c,s.width+=3):s.width=t,this.paddingTop=this.options.labels.fontSize/2,this.paddingBottom=this.options.labels.fontSize/2}}return a&&(this.paddingLeft-=a.left,this.paddingTop-=a.top,this.paddingRight-=a.right,this.paddingBottom-=a.bottom,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingTop=Math.max(this.paddingTop,0),this.paddingRight=Math.max(this.paddingRight,0),this.paddingBottom=Math.max(this.paddingBottom,0)),this.width=s.width,this.height=s.height,s},draw:function(t){if(this.options.display){var e,a;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var s="bottom"==this.options.position?this.top:this.bottom-5,o="bottom"==this.options.position?this.top+5:this.bottom;i.each(this.ticks,function(n,r){var h=this.getPixelForValue(n);0===n||!a&&0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,s),this.ctx.lineTo(h,o)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()},this)}if(this.options.labels.show){var n;"top"==this.options.position?(n=this.bottom-10,this.ctx.textBaseline="bottom"):(n=this.top+10,this.ctx.textBaseline="top"),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,i,n)},this)}}else{if(this.options.gridLines.show){e=!0,a=void 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l;"left"==this.options.position?this.options.labels.mirror?(l=this.right+this.options.labels.padding,this.ctx.textAlign="left"):(l=this.right-this.options.labels.padding,this.ctx.textAlign="right"):this.options.labels.mirror?(l=this.left-this.options.labels.padding,this.ctx.textAlign="right"):(l=this.left+this.options.labels.padding,this.ctx.textAlign="left"),this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,l,i)},this)}}}}});e.scaleService.registerScaleType("linear",s,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,animate:!0,lineArc:!1,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1},angleLines:{show:!0,color:"rgba(0,0,0, 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n=i.niceNum(this.max-this.min,!1),r=i.niceNum(n/(a-1),!0),h=Math.floor(this.min/r)*r,l=Math.ceil(this.max/r)*r,c=h;l>=c;c+=r)this.ticks.push(c)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildYLabels:function(){this.yLabels=[],i.each(this.ticks,function(t,e,a){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.yLabels.push(s?s:"")},this)},getCircumference:function(){return 2*Math.PI/this.getValueCount()},setScaleSize:function(){var t,e,a,s,o,n,r,h,l,c,u,d,g=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),m=this.width,p=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.getValueCount();e++)t=this.getPointPosition(e,g),a=this.ctx.measureText(i.template(this.options.labels.template,{value:this.labels[e]})).width+5,0===e||e===this.getValueCount()/2?(s=a/2,t.x+s>m&&(m=t.x+s,o=e),t.x-s<p&&(p=t.x-s,r=e)):e<this.getValueCount()/2?t.x+a>m&&(m=t.x+a,o=e):e>this.getValueCount()/2&&t.x-a<p&&(p=t.x-a,r=e);l=p,c=Math.ceil(m-this.width),n=this.getIndexAngle(o),h=this.getIndexAngle(r),u=c/Math.sin(n+Math.PI/2),d=l/Math.sin(h+Math.PI/2),u=i.isNumber(u)?u:0,d=i.isNumber(d)?d:0,this.drawingArea=g-(d+u)/2,this.setCenterPoint(d,u)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,a=t+this.drawingArea;this.xCenter=(a+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.getValueCount();return t*e-Math.PI/2},getDistanceFromCenterForValue:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},getPointPositionForValue:function(t,e){return this.getPointPosition(t,this.getDistanceFromCenterForValue(e))},draw:function(){if(this.options.display){var t=this.ctx;if(i.each(this.yLabels,function(e,a){if(a>0){var s=this.getDistanceFromCenterForValue(this.ticks[a]),o=this.yCenter-s;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,s,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var n=0;n<this.getValueCount();n++){var r=this.getPointPosition(n,this.getDistanceFromCenterForValue(this.ticks[a]));0===n?t.moveTo(r.x,r.y):t.lineTo(r.x,r.y)}t.closePath(),t.stroke()}if(this.options.labels.show){if(t.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),this.options.labels.showLabelBackdrop){var h=t.measureText(e).width;t.fillStyle=this.options.labels.backdropColor,t.fillRect(this.xCenter-h/2-this.options.labels.backdropPaddingX,o-this.fontSize/2-this.options.labels.backdropPaddingY,h+2*this.options.labels.backdropPaddingX,this.options.labels.fontSize+2*this.options.labels.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.labels.fontColor,t.fillText(e,this.xCenter,o)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.getValueCount()-1;e>=0;e--){if(this.options.angleLines.show){var a=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(a.x,a.y),t.stroke(),t.closePath()}var s=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var o=this.labels.length,n=this.labels.length/2,r=n/2,h=r>e||e>o-r,l=e===r||e===o-r;t.textAlign=0===e?"center":e===n?"center":n>e?"left":"right",t.textBaseline=l?"middle":h?"bottom":"top",t.fillText(this.labels[e],s.x,s.y)}}}}});e.scaleService.registerScaleType("radialLinear",s,a)}.call(this),/*!
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t="x-axis-",i="y-axis-";this.options.scales&&(this.options.scales.xAxes&&this.options.scales.xAxes.length&&e.each(this.options.scales.xAxes,function(e,i){e.id=e.id||t+i},this),this.options.scales.yAxes&&this.options.scales.yAxes.length&&e.each(this.options.scales.yAxes,function(t,e){t.id=t.id||i+e},this))},buildScales:function(){if(this.scales={},this.options.scales&&(this.options.scales.xAxes&&this.options.scales.xAxes.length&&e.each(this.options.scales.xAxes,function(t){var e=Chart.scaleService.getScaleConstructor(t.type),i=new e({ctx:this.chart.ctx,options:t,data:this.data,id:t.id});this.scales[i.id]=i},this),this.options.scales.yAxes&&this.options.scales.yAxes.length&&e.each(this.options.scales.yAxes,function(t){var e=Chart.scaleService.getScaleConstructor(t.type),i=new e({ctx:this.chart.ctx,options:t,data:this.data,id:t.id});this.scales[i.id]=i},this)),this.options.scale){var t=Chart.scaleService.getScaleConstructor(this.options.scale.type),i=new 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e=t.fit(d,u);m.push({horizontal:!1,minSize:e,scale:t})},f=function(t){var e=t.fit(c,g);m.push({horizontal:!0,minSize:e,scale:t})};i.each(n,p),i.each(r,p),i.each(h,f),i.each(l,f);var v=a-2*o,b=e-2*s;i.each(m,function(t){t.horizontal?v-=t.minSize.height:b-=t.minSize.width});var x=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t});e&&t.fit(e.minSize.width,v)},y=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:w,right:C,top:0,bottom:0};e&&t.fit(b,e.minSize.height,a)},w=s,C=s,D=o,_=o;i.each(n,x),i.each(r,x),i.each(n,function(t){w+=t.width}),i.each(r,function(t){C+=t.width}),i.each(h,y),i.each(l,y),i.each(h,function(t){D+=t.height}),i.each(l,function(t){_+=t.height}),i.each(n,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:D,bottom:_};e&&t.fit(e.minSize.width,v,a)}),i.each(r,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:D,bottom:_};e&&t.fit(e.minSize.width,v,a)});var k=s,S=o,A=function(t){t.left=k,t.right=k+t.width,t.top=D,t.bottom=D+v,k=t.right},P=function(t){t.left=w,t.right=w+b,t.top=S,t.bottom=S+t.height,S=t.bottom};i.each(n,A),i.each(h,P),k+=b,S+=v,i.each(r,A),i.each(l,P),t.chartArea={left:w,top:D,right:w+b,bottom:D+v}}}}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.tooltips={enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>: ","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>: ","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},e.Tooltip=e.Element.extend({initialize:function(){var t=this._options;i.extend(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":i.extend(this._model,{text:i.template(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:void 0!==this._active[0]._model.label?this._active[0]._model.label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();i.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var a,s,o=[],n=[],r=this._data.datasets.length-1;r>=0&&(a=this._data.datasets[r].metaData,s=i.indexOf(a,this._active[0]),-1===s);r--);var h=function(){var t,e,a,r,h,l=[],c=[],u=[];return i.each(this._data.datasets,function(e){t=e.metaData,t[s]&&t[s].hasValue()&&l.push(t[s])},this),i.each(this._options.stacked?l.reverse():l,function(t){c.push(t._view.x),u.push(t._view.y),o.push(i.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),n.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),h=i.min(u),a=i.max(u),r=i.min(c),e=i.max(c),{x:r>this._chart.width/2?r:e,y:(h+a)/2}}.call(this,s);i.extend(this._model,{x:h.x,y:h.y,labels:o,title:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:"",legendColors:n,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=o.length*this._model.fontSize+(o.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var l=t.measureText(this._model.title).width,c=i.longestText(t,this.font,o)+this._model.fontSize+3,u=i.max([c,l]);this._model.width=u+2*this._model.xPadding;var d=this._model.height/2;this._model.y-d<0?this._model.y=d:this._model.y+d>this._chart.height&&(this._model.y=this._chart.height-d),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.hover.mode){case"single":t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var a=e.caretPadding||2,s=t.measureText(e.text).width+2*e.xPadding,o=e.fontSize+2*e.yPadding,n=o+e.caretHeight+a;e.x+s/2>this._chart.width?e.xAlign="left":e.x-s/2<0&&(e.xAlign="right"),e.y-n<0&&(e.yAlign="below");var r=e.x-s/2,h=e.y-n;if(t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),this._options.tooltips.custom&&this._options.tooltips.custom(this),!this._options.tooltips.enabled)return;switch(e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-a),t.lineTo(e.x+e.caretHeight,e.y-(a+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(a+e.caretHeight)),t.closePath(),t.fill();break;case"below":h=e.y+a+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+a),t.lineTo(e.x+e.caretHeight,e.y+a+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+a+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":r=e.x-s+(e.cornerRadius+e.caretHeight);break;case"right":r=e.x-(e.cornerRadius+e.caretHeight)}i.drawRoundedRectangle(t,r,h,s,o,e.cornerRadius),t.fill(),t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,r+s/2,h+o/2);break;case"label":if(this._options.tooltips.custom&&this._options.tooltips.custom(this),!this._options.tooltips.enabled)return;i.drawRoundedRectangle(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=i.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=i.fontString(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),i.each(e.labels,function(a,s){t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(a,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(s+1)),t.fillStyle=i.color(e.legendColors[s].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(s+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=i.color(e.legendColors[s].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(s+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.bar={hover:{mode:"label"},scales:{xAxes:[{type:"category",categorySpacing:10,spacing:1,gridLines:{offsetGridLines:!0}}],yAxes:[{type:"linear"}]}},e.controllers.bar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.bar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},getBarCount:function(){var t=0;return i.each(this.chart.data.datasets,function(e){"bar"===e.type?++t:void 0===e.type&&"bar"===this.chart.config.type&&++t},this),t},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})
+},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:t}),a=this.getBarCount();this.updateElement(i,t,!0,a),this.getDataset().metaData.splice(t,0,i)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){var e=this.getBarCount(),a=this.getDataset().data.length,s=this.getDataset().metaData.length;if(s>a)this.getDataset().metaData.splice(a,s-a);else if(a>s)for(var o=s;a>o;++o)this.addElementAndReset(o);i.each(this.getDataset().metaData,function(i,a){this.updateElement(i,a,t,e)},this)},updateElement:function(t,e,a,s){var o,n=this.getScaleForId(this.getDataset().xAxisID),r=this.getScaleForId(this.getDataset().yAxisID);o=r.getPixelForValue(r.min<0&&r.max<0?r.max:r.min>0&&r.max>0?r.min:0),i.extend(t,{_chart:this.chart.chart,_xScale:n,_yScale:r,_datasetIndex:this.index,_index:e,_model:{x:n.calculateBarX(s,this.index,e),y:a?o:r.calculateBarY(this.index,e),label:this.chart.data.labels[e],datasetLabel:this.getDataset().label,base:r.calculateBarBase(this.index,e),width:n.calculateBarWidth(s),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}}),t.pivot()},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.hoverBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.doughnut={animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},cutoutPercentage:50},e.defaults.pie=i.clone(e.defaults.doughnut),i.extend(e.defaults.pie,{cutoutPercentage:0}),e.controllers.doughnut=e.controllers.pie=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.doughnut.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t,a){this.getDataset().metaData=this.getDataset().metaData||[];var s=new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});a&&i.isArray(this.getDataset().backgroundColor)&&this.getDataset().backgroundColor.splice(t,0,a),this.updateElement(s,t,!0),this.getDataset().metaData.splice(t,0,s)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){this.chart.outerRadius=i.min([this.chart.chart.width,this.chart.chart.height])/2-this.chart.options.elements.arc.borderWidth/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength;var e=this.getDataset().data.length,a=this.getDataset().metaData.length;if(a>e)this.getDataset().metaData.splice(e,a-e);else if(e>a)for(var s=a;e>s;++s)this.addElementAndReset(s);i.each(this.getDataset().metaData,function(e,i){this.updateElement(e,i,t)},this)},updateElement:function(t,e,a){var s={x:this.chart.chart.width/2,y:this.chart.chart.height/2,startAngle:Math.PI*-.5,circumference:this.chart.options.animation.animateRotate?0:this.calculateCircumference(this.getDataset().data[e]),outerRadius:this.chart.options.animation.animateScale?0:this.outerRadius,innerRadius:this.chart.options.animation.animateScale?0:this.innerRadius};i.extend(t,{_chart:this.chart.chart,_datasetIndex:this.index,_index:e,_model:a?s:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,circumference:this.calculateCircumference(this.getDataset().data[e]),outerRadius:this.outerRadius,innerRadius:this.innerRadius,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.getDataset().label,e,this.chart.data.labels[e])}}),a||(t._model.startAngle=0===e?Math.PI*-.5:this.getDataset().metaData[e-1]._model.endAngle,t._model.endAngle=t._model.startAngle+t._model.circumference,e<this.getDataset().data.length-1&&(this.getDataset().metaData[e+1]._model.startAngle=t._model.endAngle)),t.pivot()},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.hoverBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?1.999999*Math.PI*(t/this.getDataset().total):0}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.line={hover:{mode:"label"},scales:{xAxes:[{type:"category",id:"x-axis-0"}],yAxes:[{type:"linear",id:"y-axis-0"}]}},e.controllers.line=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.line.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i),this.updateBezierControlPoints()},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){var e,a=this.getDataset().metaDataset,s=this.getDataset().metaData,o=this.getScaleForId(this.getDataset().yAxisID),n=(this.getScaleForId(this.getDataset().xAxisID),this.getDataset().data.length),r=this.getDataset().metaData.length;if(r>n)this.getDataset().metaData.splice(n,r-n);else if(n>r)for(var h=r;n>h;++h)this.addElementAndReset(h);e=o.getPixelForValue(o.min<0&&o.max<0?o.max:o.min>0&&o.max>0?o.min:0),i.extend(a,{_scale:o,_datasetIndex:this.index,_children:s,_model:{tension:a.custom&&a.custom.tension?a.custom.tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,borderCapStyle:a.custom&&a.custom.borderCapStyle?a.custom.borderCapStyle:this.getDataset().borderCapStyle||this.chart.options.elements.line.borderCapStyle,borderDash:a.custom&&a.custom.borderDash?a.custom.borderDash:this.getDataset().borderDash||this.chart.options.elements.line.borderDash,borderDashOffset:a.custom&&a.custom.borderDashOffset?a.custom.borderDashOffset:this.getDataset().borderDashOffset||this.chart.options.elements.line.borderDashOffset,borderJoinStyle:a.custom&&a.custom.borderJoinStyle?a.custom.borderJoinStyle:this.getDataset().borderJoinStyle||this.chart.options.elements.line.borderJoinStyle,fill:a.custom&&a.custom.fill?a.custom.fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:o.top,scaleBottom:o.bottom,scaleZero:e}}),a.pivot(),i.each(s,function(e,i){this.updateElement(e,i,t)},this),this.updateBezierControlPoints()},updateElement:function(t,e,a){var s,o=this.getScaleForId(this.getDataset().yAxisID),n=this.getScaleForId(this.getDataset().xAxisID);s=o.getPixelForValue(o.min<0&&o.max<0?o.max:o.min>0&&o.max>0?o.min:0),i.extend(t,{_chart:this.chart.chart,_xScale:n,_yScale:o,_datasetIndex:this.index,_index:e,_model:{x:n.getPointPixelForValue(this.getDataset().data[e],e,this.index),y:a?s:o.getPointPixelForValue(this.getDataset().data[e],e,this.index),tension:t.custom&&t.custom.tension?t.custom.tension:this.getDataset().tension||this.chart.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth),skip:t.custom&&t.custom.skip?t.custom.skip:null===this.getDataset().data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,e,this.chart.options.elements.point.hitRadius)}})},updateBezierControlPoints:function(){i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e)._model,t._model,i.nextItem(this.getDataset().metaData,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,t._model.controlPointNextY=a.next.y>this.chart.chartArea.bottom?this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?this.chart.chartArea.top:a.next.y,t._model.controlPointPreviousY=a.previous.y>this.chart.chartArea.bottom?this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?this.chart.chartArea.top:a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointHoverBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.polarArea={scale:{type:"radialLinear",lineArc:!0},animateRotate:!0,animateScale:!0},e.controllers.polarArea=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.polarArea.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){e.scaleService.fitScalesForChart(this,this.chart.width,this.chart.height),this.chart.scale.calculateRange(),this.chart.scale.generateTicks(),this.chart.scale.buildYLabels(),this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,i){this.updateElement(e,i,t)},this)},updateElement:function(t,e,a){var s=1/this.getDataset().data.length*2,o=-.5*Math.PI+Math.PI*s*e,n=o+s*Math.PI,r={x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.options.animateScale?0:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[e]),startAngle:this.chart.options.animateRotate?Math.PI*-.5:o,endAngle:this.chart.options.animateRotate?Math.PI*-.5:n,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,e,this.chart.data.labels[e])};i.extend(t,{_chart:this.chart.chart,_datasetIndex:this.index,_index:e,_model:a?r:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[e]),startAngle:o,endAngle:n,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,e,this.chart.data.labels[e])}}),t.pivot()},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?2*Math.PI*(t/this.getDataset().total):0},updateScaleRange:function(){i.extend(this.chart.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.radar={scale:{type:"radialLinear"},elements:{line:{tension:0}}},e.controllers.radar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.radar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData,_loop:!0}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i,_model:{x:0,y:0}})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i),this.updateBezierControlPoints()},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){var e,a=(this.getDataset().metaDataset,this.getDataset().metaData),s=this.chart.scale;s.setScaleSize(),s.calculateRange(),s.generateTicks(),s.buildYLabels(),e=s.min<0&&s.max<0?s.getPointPositionForValue(0,s.max):s.min>0&&s.max>0?s.getPointPositionForValue(0,s.min):s.getPointPositionForValue(0,0),i.extend(this.getDataset().metaDataset,{_datasetIndex:this.index,_children:this.getDataset().metaData,_model:{tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:e}}),this.getDataset().metaDataset.pivot(),i.each(a,function(e,i){this.updateElement(e,i,t)},this),this.updateBezierControlPoints()},updateElement:function(t,e,a){var s=this.chart.scale.getPointPositionForValue(e,this.getDataset().data[e]);i.extend(t,{_datasetIndex:this.index,_index:e,_model:{x:a?this.chart.scale.xCenter:s.x,y:a?this.chart.scale.yCenter:s.y,tension:t.custom&&t.custom.tension?t.custom.tension:this.chart.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.getDataset().pointRadius,e,this.chart.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth),skip:t.custom&&t.custom.skip?t.custom.skip:null===this.getDataset().data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,e,this.chart.options.elements.point.hitRadius)}})},updateBezierControlPoints:function(){i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e,!0)._model,t._model,i.nextItem(this.getDataset().metaData,e,!0)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,t._model.controlPointNextY=a.next.y>this.chart.chartArea.bottom?this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?this.chart.chartArea.top:a.next.y,t._model.controlPointPreviousY=a.previous.y>this.chart.chartArea.bottom?this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?this.chart.chartArea.top:a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"bottom",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},labels:{show:!0,maxRotation:90,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},s=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},buildLabels:function(){this.labels=[],this.options.labels.userCallback?this.data.labels.forEach(function(t,e){this.labels.push(this.options.labels.userCallback(t,e))},this):this.labels=this.data.labels},getPixelForValue:function(t,e,i,a){if(this.isHorizontal()){var s=(this.labelRotation>0,this.width-(this.paddingLeft+this.paddingRight)),o=s/Math.max(this.labels.length-(this.options.gridLines.offsetGridLines?0:1),1),n=o*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&a&&(n+=o/2),this.left+Math.round(n)}return this.top+e*(this.height/this.labels.length)},getPointPixelForValue:function(t,e,i){return this.getPixelForValue(t,e,i,!0)},calculateBaseWidth:function(){return this.getPixelForValue(null,1,0,!0)-this.getPixelForValue(null,0,0,!0)-2*this.options.categorySpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*this.options.spacing;return this.options.stacked?e:e/t},calculateBarX:function(t,e,i){var a=this.calculateBaseWidth(),s=this.getPixelForValue(null,i,e,!0)-a/2,o=this.calculateBarWidth(t);return this.options.stacked?s+o/2:s+o*e+e*this.options.spacing+o/2},calculateLabelRotation:function(t,e){var a=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=a;var s,o,n=this.ctx.measureText(this.labels[0]).width,r=this.ctx.measureText(this.labels[this.labels.length-1]).width;if(this.paddingRight=r/2+3,this.paddingLeft=n/2+3,this.labelRotation=0,this.options.display){var h,l,c=i.longestText(this.ctx,a,this.labels);this.labelWidth=c;for(var u=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>u&&this.labelRotation<=this.options.labels.maxRotation;){if(h=Math.cos(i.toRadians(this.labelRotation)),l=Math.sin(i.toRadians(this.labelRotation)),s=h*n,o=h*r,s+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=s+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,l*c>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=h*c}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;e&&(this.paddingLeft-=e.left,this.paddingRight-=e.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},fit:function(t,e,a){this.isHorizontal()?this.width=t:this.height=e,this.buildLabels(),this.calculateLabelRotation(e,a);var s={width:0,height:0},o=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),n=i.longestText(this.ctx,o,this.labels);if(this.isHorizontal())s.width=t;else if(this.options.display){var r=this.options.labels.show?n+6:0;
+s.width=Math.min(r,t)}if(this.isHorizontal()&&this.options.display){var h=Math.sin(i.toRadians(this.labelRotation))*n+1.5*this.options.labels.fontSize;s.height=Math.min(this.options.labels.show?h:0,e)}else this.options.display&&(s.height=e);return this.width=s.width,this.height=s.height,s},draw:function(t){if(this.options.display){var e;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){e=!0;var a="bottom"==this.options.position?this.top:this.bottom-10,s="bottom"==this.options.position?this.top+10:this.bottom,o=0!==this.labelRotation,n=!1;(this.options.labels.fontSize+4)*this.labels.length>this.width-(this.paddingLeft+this.paddingRight)&&(n=1+Math.floor((this.options.labels.fontSize+4)*this.labels.length/(this.width-(this.paddingLeft+this.paddingRight)))),i.each(this.labels,function(r,h){if(!(n>1&&h%n>0||void 0===r||null===r)){var l=this.getPixelForValue(r,h,null,!1),c=this.getPixelForValue(r,h,null,!0);this.options.gridLines.show&&(0===h?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),l+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(l,a),this.ctx.lineTo(l,s)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(l,t.top),this.ctx.lineTo(l,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(c,o?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=o?"right":"center",this.ctx.textBaseline=o?"middle":"top",this.ctx.fillText(r,0,0),this.ctx.restore())}},this)}else this.options.gridLines.show,this.options.labels.show}}});e.scaleService.registerScaleType("category",s,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"left",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},reverse:!1,beginAtZero:!1,override:null,labels:{show:!0,mirror:!1,padding:10,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},s=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},generateTicks:function(t,e){if(this.ticks=[],this.options.override)for(var a=0;a<=this.options.override.steps;++a){var s=this.options.override.start+a*this.options.override.stepWidth;this.ticks.push(s)}else{var o;if(o=this.isHorizontal()?Math.min(11,Math.ceil(t/50)):Math.min(11,Math.ceil(e/(2*this.options.labels.fontSize))),o=Math.max(2,o),this.options.beginAtZero){var n=i.sign(this.min),r=i.sign(this.max);0>n&&0>r?this.max=0:n>0&&r>0&&(this.min=0)}for(var h=i.niceNum(this.max-this.min,!1),l=i.niceNum(h/(o-1),!0),c=Math.floor(this.min/l)*l,u=Math.ceil(this.max/l)*l,d=c;u>=d;d+=l)this.ticks.push(d)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks),this.options.reverse?(this.ticks.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,a){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.labels.push(s?s:"")},this)},getRightValue:function(t){return"object"==typeof t&&null!==t?this.isHorizontal()?t.x:t.y:t},getPixelForValue:function(t){var e,i=this.end-this.start;if(this.isHorizontal()){var a=this.width-(this.paddingLeft+this.paddingRight);e=this.left+a/i*(t-this.start),e+=this.paddingLeft}else{var s=this.height-(this.paddingTop+this.paddingBottom);e=this.bottom-this.paddingBottom-s/i*(t-this.start)}return e},calculateRange:function(){this.min=null,this.max=null;var t=[],e=[];if(this.options.stacked){i.each(this.data.datasets,function(a){(this.isHorizontal()?a.xAxisID===this.id:a.yAxisID===this.id)&&i.each(a.data,function(i,a){var s=this.getRightValue(i);t[a]=t[a]||0,e[a]=e[a]||0,this.options.relativePoints?t[a]=100:0>s?e[a]+=s:t[a]+=s},this)},this);var a=t.concat(e);this.min=i.min(a),this.max=i.max(a)}else i.each(this.data.datasets,function(t){(this.isHorizontal()?t.xAxisID===this.id:t.yAxisID===this.id)&&i.each(t.data,function(t){var e=this.getRightValue(t);null===this.min?this.min=e:e<this.min&&(this.min=e),null===this.max?this.max=e:e>this.max&&(this.max=e)},this)},this);this.min===this.max&&(this.min--,this.max++)},getPointPixelForValue:function(t,e,i){var a=this.getRightValue(t);if(this.options.stacked){for(var s=0,o=0,n=this.data.datasets.length-1;n>i;--n)this.data.datasets[n].data[e]<0?o+=this.data.datasets[n].data[e]:s+=this.data.datasets[n].data[e];return this.getPixelForValue(0>a?o+a:s+a)}return this.getPixelForValue(a)},calculateBarBase:function(t,e){var i=0;if(this.options.stacked){var a=this.data.datasets[t].data[e];if(0>a)for(var s=0;t>s;s++)this.data.datasets[s].yAxisID===this.id&&(i+=this.data.datasets[s].data[e]<0?this.data.datasets[s].data[e]:0);else for(var o=0;t>o;o++)this.data.datasets[o].yAxisID===this.id&&(i+=this.data.datasets[o].data[e]>0?this.data.datasets[o].data[e]:0);return this.getPixelForValue(i)}return i=this.getPixelForValue(this.min),this.beginAtZero||this.min<=0&&this.max>=0||this.min>=0&&this.max<=0?(i=this.getPixelForValue(0),i+=this.options.gridLines.lineWidth):this.min<0&&this.max<0&&(i=this.getPixelForValue(this.max)),i},calculateBarY:function(t,e){var i=this.data.datasets[t].data[e];if(this.options.stacked){for(var a=0,s=0,o=0;t>o;o++)this.data.datasets[o].data[e]<0?s+=this.data.datasets[o].data[e]||0:a+=this.data.datasets[o].data[e]||0;return this.getPixelForValue(0>i?s+i:a+i)}return this.getPixelForValue(i)},fit:function(t,e,a){this.calculateRange(),this.generateTicks(t,e),this.buildLabels();var s={width:0,height:0};if(s.width=this.isHorizontal()?t:this.options.gridLines.show&&this.options.display?10:0,s.height=this.isHorizontal()?this.options.gridLines.show&&this.options.display?10:0:e,this.paddingLeft=0,this.paddingRight=0,this.paddingTop=0,this.paddingBottom=0,this.options.labels.show&&this.options.display){var o=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);if(this.isHorizontal()){var n=(e-s.height,1.5*this.options.labels.fontSize);s.height=Math.min(e,s.height+n);var o=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=o;var r=this.ctx.measureText(this.labels[0]).width,h=this.ctx.measureText(this.labels[this.labels.length-1]).width;this.paddingLeft=r/2,this.paddingRight=h/2}else{var l=t-s.width,c=i.longestText(this.ctx,o,this.labels);l>c?(s.width+=c,s.width+=3):s.width=t,this.paddingTop=this.options.labels.fontSize/2,this.paddingBottom=this.options.labels.fontSize/2}}return a&&(this.paddingLeft-=a.left,this.paddingTop-=a.top,this.paddingRight-=a.right,this.paddingBottom-=a.bottom,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingTop=Math.max(this.paddingTop,0),this.paddingRight=Math.max(this.paddingRight,0),this.paddingBottom=Math.max(this.paddingBottom,0)),this.width=s.width,this.height=s.height,s},draw:function(t){if(this.options.display){var e,a;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var s="bottom"==this.options.position?this.top:this.bottom-5,o="bottom"==this.options.position?this.top+5:this.bottom;i.each(this.ticks,function(n,r){var h=this.getPixelForValue(n);0===n||!a&&0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,s),this.ctx.lineTo(h,o)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()},this)}if(this.options.labels.show){var n;"top"==this.options.position?(n=this.bottom-10,this.ctx.textBaseline="bottom"):(n=this.top+10,this.ctx.textBaseline="top"),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,i,n)},this)}}else{if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var r="right"==this.options.position?this.left:this.right-5,h="right"==this.options.position?this.left+5:this.right;i.each(this.ticks,function(s,o){var n=this.getPixelForValue(s);0===s||!a&&0===o?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),n+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(r,n),this.ctx.lineTo(h,n)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,n),this.ctx.lineTo(t.right,n)),this.ctx.stroke()},this)}if(this.options.labels.show){var l;"left"==this.options.position?this.options.labels.mirror?(l=this.right+this.options.labels.padding,this.ctx.textAlign="left"):(l=this.right-this.options.labels.padding,this.ctx.textAlign="right"):this.options.labels.mirror?(l=this.left-this.options.labels.padding,this.ctx.textAlign="right"):(l=this.left+this.options.labels.padding,this.ctx.textAlign="left"),this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,l,i)},this)}}}}});e.scaleService.registerScaleType("linear",s,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,animate:!0,lineArc:!1,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1},angleLines:{show:!0,color:"rgba(0,0,0, 0.1)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},s=e.Element.extend({initialize:function(){this.height=this.chart.height,this.width=this.chart.width,this.xCenter=this.chart.width/2,this.yCenter=this.chart.height/2,this.size=i.min([this.height,this.width]),this.labels=this.data.labels,this.drawingArea=this.options.display?this.size/2-(this.options.labels.fontSize/2+this.options.labels.backdropPaddingY):this.size/2},getValueCount:function(){return this.data.labels.length},update:function(){this.options.lineArc?this.drawingArea=this.options.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},calculateRange:function(){this.min=null,this.max=null,i.each(this.data.datasets,function(t){i.each(t.data,function(t){null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t)},this)},this)},generateTicks:function(){if(this.ticks=[],this.options.override)for(var t=0;t<=this.options.override.steps;++t){var e=this.options.override.start+t*this.options.override.stepWidth;this.ticks.push(e)}else{var a=Math.min(11,Math.ceil(this.drawingArea/(2*this.options.labels.fontSize)));if(a=Math.max(2,a),this.options.beginAtZero){var s=i.sign(this.min),o=i.sign(this.max);0>s&&0>o?this.max=0:s>0&&o>0&&(this.min=0)}for(var n=i.niceNum(this.max-this.min,!1),r=i.niceNum(n/(a-1),!0),h=Math.floor(this.min/r)*r,l=Math.ceil(this.max/r)*r,c=h;l>=c;c+=r)this.ticks.push(c)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildYLabels:function(){this.yLabels=[],i.each(this.ticks,function(t,e,a){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.yLabels.push(s?s:"")},this)},getCircumference:function(){return 2*Math.PI/this.getValueCount()},setScaleSize:function(){var t,e,a,s,o,n,r,h,l,c,u,d,g=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),m=this.width,p=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.getValueCount();e++)t=this.getPointPosition(e,g),a=this.ctx.measureText(i.template(this.options.labels.template,{value:this.labels[e]})).width+5,0===e||e===this.getValueCount()/2?(s=a/2,t.x+s>m&&(m=t.x+s,o=e),t.x-s<p&&(p=t.x-s,r=e)):e<this.getValueCount()/2?t.x+a>m&&(m=t.x+a,o=e):e>this.getValueCount()/2&&t.x-a<p&&(p=t.x-a,r=e);l=p,c=Math.ceil(m-this.width),n=this.getIndexAngle(o),h=this.getIndexAngle(r),u=c/Math.sin(n+Math.PI/2),d=l/Math.sin(h+Math.PI/2),u=i.isNumber(u)?u:0,d=i.isNumber(d)?d:0,this.drawingArea=g-(d+u)/2,this.setCenterPoint(d,u)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,a=t+this.drawingArea;this.xCenter=(a+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.getValueCount();return t*e-Math.PI/2},getDistanceFromCenterForValue:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},getPointPositionForValue:function(t,e){return this.getPointPosition(t,this.getDistanceFromCenterForValue(e))},draw:function(){if(this.options.display){var t=this.ctx;if(i.each(this.yLabels,function(e,a){if(a>0){var s=this.getDistanceFromCenterForValue(this.ticks[a]),o=this.yCenter-s;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,s,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var n=0;n<this.getValueCount();n++){var r=this.getPointPosition(n,this.getDistanceFromCenterForValue(this.ticks[a]));0===n?t.moveTo(r.x,r.y):t.lineTo(r.x,r.y)}t.closePath(),t.stroke()}if(this.options.labels.show){if(t.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),this.options.labels.showLabelBackdrop){var h=t.measureText(e).width;t.fillStyle=this.options.labels.backdropColor,t.fillRect(this.xCenter-h/2-this.options.labels.backdropPaddingX,o-this.fontSize/2-this.options.labels.backdropPaddingY,h+2*this.options.labels.backdropPaddingX,this.options.labels.fontSize+2*this.options.labels.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.labels.fontColor,t.fillText(e,this.xCenter,o)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.getValueCount()-1;e>=0;e--){if(this.options.angleLines.show){var a=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(a.x,a.y),t.stroke(),t.closePath()}var s=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var o=this.labels.length,n=this.labels.length/2,r=n/2,h=r>e||e>o-r,l=e===r||e===o-r;t.textAlign=0===e?"center":e===n?"center":n>e?"left":"right",t.textBaseline=l?"middle":h?"bottom":"top",t.fillText(this.labels[e],s.x,s.y)}}}}});e.scaleService.registerScaleType("radialLinear",s,a)}.call(this),/*!
  * Chart.js
  * http://chartjs.org/
  * Version: 2.0.0-alpha
@@ -18,7 +18,7 @@
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.elements.arc={backgroundColor:e.defaults.global.defaultColor,borderColor:"#fff",borderWidth:2},e.elements.Arc=e.Element.extend({inLabelRange:function(t){var e=this._view;return e?Math.pow(t-e.x,2)<Math.pow(e.radius+e.hoverRadius,2):!1},inRange:function(t,e){var a=this._view,s=i.getAngleFromPoint(a,{x:t,y:e}),o=a.startAngle<-.5*Math.PI?a.startAngle+2*Math.PI:a.startAngle>1.5*Math.PI?a.startAngle-2*Math.PI:a.startAngle,n=a.endAngle<-.5*Math.PI?a.endAngle+2*Math.PI:a.endAngle>1.5*Math.PI?a.endAngle-2*Math.PI:a.endAngle,r=s.angle>=o&&s.angle<=n,h=s.distance>=a.innerRadius&&s.distance<=a.outerRadius;return r&&h},tooltipPosition:function(){var t=this._view,e=t.startAngle+(t.endAngle-t.startAngle)/2,i=(t.outerRadius-t.innerRadius)/2+t.innerRadius;return{x:t.x+Math.cos(e)*i,y:t.y+Math.sin(e)*i}},draw:function(){var t=this._chart.ctx,e=this._view;t.beginPath(),t.arc(e.x,e.y,e.outerRadius,e.startAngle,e.endAngle),t.arc(e.x,e.y,e.innerRadius,e.endAngle,e.startAngle,!0),t.closePath(),t.strokeStyle=e.borderColor,t.lineWidth=e.borderWidth,t.fillStyle=e.backgroundColor,t.fill(),t.lineJoin="bevel",e.borderWidth&&t.stroke()}})}.call(this),/*!
+function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.elements.arc={backgroundColor:e.defaults.global.defaultColor,borderColor:"#fff",borderWidth:2},e.elements.Arc=e.Element.extend({inLabelRange:function(t){var e=this._view;return e?Math.pow(t-e.x,2)<Math.pow(e.radius+e.hoverRadius,2):!1},inRange:function(t,e){var a=this._view;if(a){var s=i.getAngleFromPoint(a,{x:t,y:e}),o=a.startAngle<-.5*Math.PI?a.startAngle+2*Math.PI:a.startAngle>1.5*Math.PI?a.startAngle-2*Math.PI:a.startAngle,n=a.endAngle<-.5*Math.PI?a.endAngle+2*Math.PI:a.endAngle>1.5*Math.PI?a.endAngle-2*Math.PI:a.endAngle,r=s.angle>=o&&s.angle<=n,h=s.distance>=a.innerRadius&&s.distance<=a.outerRadius;return r&&h}return!1},tooltipPosition:function(){var t=this._view,e=t.startAngle+(t.endAngle-t.startAngle)/2,i=(t.outerRadius-t.innerRadius)/2+t.innerRadius;return{x:t.x+Math.cos(e)*i,y:t.y+Math.sin(e)*i}},draw:function(){var t=this._chart.ctx,e=this._view;t.beginPath(),t.arc(e.x,e.y,e.outerRadius,e.startAngle,e.endAngle),t.arc(e.x,e.y,e.innerRadius,e.endAngle,e.startAngle,!0),t.closePath(),t.strokeStyle=e.borderColor,t.lineWidth=e.borderWidth,t.fillStyle=e.backgroundColor,t.fill(),t.lineJoin="bevel",e.borderWidth&&t.stroke()}})}.call(this),/*!
  * Chart.js
  * http://chartjs.org/
  * Version: 2.0.0-alpha
@@ -27,7 +27,7 @@ function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.eleme
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.elements.line={tension:.4,backgroundColor:e.defaults.global.defaultColor,borderWidth:3,borderColor:e.defaults.global.defaultColor,borderCapStyle:"butt",borderDash:[],borderDashOffset:0,borderJoinStyle:"miter",fill:!0,skipNull:!0,drawNull:!1},e.elements.Line=e.Element.extend({draw:function(){var t=this._view,a=this._chart.ctx,s=this._children[0],o=this._children[this._children.length-1];a.save(),i.each(this._children,function(e,s){var o=i.previousItem(this._children,s),n=i.nextItem(this._children,s);return 0===s?void a.moveTo(e._view.x,e._view.y):(e._view.skip&&t.skipNull&&!this._loop?(a.lineTo(o._view.x,e._view.y),a.moveTo(n._view.x,e._view.y)):o._view.skip&&t.skipNull&&!this._loop&&(a.moveTo(e._view.x,o._view.y),a.lineTo(e._view.x,e._view.y)),void(o._view.skip&&t.skipNull?a.moveTo(e._view.x,e._view.y):t.tension>0?a.bezierCurveTo(o._view.controlPointNextX,o._view.controlPointNextY,e._view.controlPointPreviousX,e._view.controlPointPreviousY,e._view.x,e._view.y):a.lineTo(e._view.x,e._view.y)))},this),this._loop&&(t.tension>0&&!s._view.skip?a.bezierCurveTo(o._view.controlPointNextX,o._view.controlPointNextY,s._view.controlPointPreviousX,s._view.controlPointPreviousY,s._view.x,s._view.y):a.lineTo(s._view.x,s._view.y)),this._children.length>0&&t.fill&&(a.lineTo(this._children[this._children.length-1]._view.x,t.scaleZero),a.lineTo(this._children[0]._view.x,t.scaleZero),a.fillStyle=t.backgroundColor||e.defaults.global.defaultColor,a.closePath(),a.fill()),a.lineCap=t.borderCapStyle||e.defaults.global.elements.line.borderCapStyle,a.setLineDash(t.borderDash||e.defaults.global.elements.line.borderDash),a.lineDashOffset=t.borderDashOffset||e.defaults.global.elements.line.borderDashOffset,a.lineJoin=t.borderJoinStyle||e.defaults.global.elements.line.borderJoinStyle,a.lineWidth=t.borderWidth||e.defaults.global.defaultColor,a.strokeStyle=t.borderColor||e.defaults.global.defaultColor,a.beginPath(),i.each(this._children,function(e,s){var o=i.previousItem(this._children,s),n=i.nextItem(this._children,s);return 0===s?void a.moveTo(e._view.x,e._view.y):e._view.skip&&t.skipNull&&!this._loop?(a.moveTo(o._view.x,e._view.y),void a.moveTo(n._view.x,e._view.y)):o._view.skip&&t.skipNull&&!this._loop?(a.moveTo(e._view.x,o._view.y),void a.moveTo(e._view.x,e._view.y)):o._view.skip&&t.skipNull?void a.moveTo(e._view.x,e._view.y):void(t.tension>0?a.bezierCurveTo(o._view.controlPointNextX,o._view.controlPointNextY,e._view.controlPointPreviousX,e._view.controlPointPreviousY,e._view.x,e._view.y):a.lineTo(e._view.x,e._view.y))},this),this._loop&&!s._view.skip&&(t.tension>0?a.bezierCurveTo(o._view.controlPointNextX,o._view.controlPointNextY,s._view.controlPointPreviousX,s._view.controlPointPreviousY,s._view.x,s._view.y):a.lineTo(s._view.x,s._view.y)),a.stroke(),a.restore()}})}.call(this),/*!
+function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.elements.line={tension:.4,backgroundColor:e.defaults.global.defaultColor,borderWidth:3,borderColor:e.defaults.global.defaultColor,borderCapStyle:"butt",borderDash:[],borderDashOffset:0,borderJoinStyle:"miter",fill:!0,skipNull:!0,drawNull:!1},e.elements.Line=e.Element.extend({draw:function(){var t=this._view,a=this._chart.ctx,s=this._children[0],o=this._children[this._children.length-1];a.save(),i.each(this._children,function(e,s){var o=i.previousItem(this._children,s),n=i.nextItem(this._children,s);return 0===s?void a.moveTo(e._view.x,e._view.y):(e._view.skip&&t.skipNull&&!this._loop?(a.lineTo(o._view.x,e._view.y),a.moveTo(n._view.x,e._view.y)):o._view.skip&&t.skipNull&&!this._loop&&(a.moveTo(e._view.x,o._view.y),a.lineTo(e._view.x,e._view.y)),void(o._view.skip&&t.skipNull?a.moveTo(e._view.x,e._view.y):t.tension>0?a.bezierCurveTo(o._view.controlPointNextX,o._view.controlPointNextY,e._view.controlPointPreviousX,e._view.controlPointPreviousY,e._view.x,e._view.y):a.lineTo(e._view.x,e._view.y)))},this),this._loop&&(t.tension>0&&!s._view.skip?a.bezierCurveTo(o._view.controlPointNextX,o._view.controlPointNextY,s._view.controlPointPreviousX,s._view.controlPointPreviousY,s._view.x,s._view.y):a.lineTo(s._view.x,s._view.y)),this._children.length>0&&t.fill&&(a.lineTo(this._children[this._children.length-1]._view.x,t.scaleZero),a.lineTo(this._children[0]._view.x,t.scaleZero),a.fillStyle=t.backgroundColor||e.defaults.global.defaultColor,a.closePath(),a.fill()),a.lineCap=t.borderCapStyle||e.defaults.global.elements.line.borderCapStyle,a.setLineDash&&a.setLineDash(t.borderDash||e.defaults.global.elements.line.borderDash),a.lineDashOffset=t.borderDashOffset||e.defaults.global.elements.line.borderDashOffset,a.lineJoin=t.borderJoinStyle||e.defaults.global.elements.line.borderJoinStyle,a.lineWidth=t.borderWidth||e.defaults.global.elements.line.borderWidth,a.strokeStyle=t.borderColor||e.defaults.global.defaultColor,a.beginPath(),i.each(this._children,function(e,s){var o=i.previousItem(this._children,s),n=i.nextItem(this._children,s);return 0===s?void a.moveTo(e._view.x,e._view.y):e._view.skip&&t.skipNull&&!this._loop?(a.moveTo(o._view.x,e._view.y),void a.moveTo(n._view.x,e._view.y)):o._view.skip&&t.skipNull&&!this._loop?(a.moveTo(e._view.x,o._view.y),void a.moveTo(e._view.x,e._view.y)):o._view.skip&&t.skipNull?void a.moveTo(e._view.x,e._view.y):void(t.tension>0?a.bezierCurveTo(o._view.controlPointNextX,o._view.controlPointNextY,e._view.controlPointPreviousX,e._view.controlPointPreviousY,e._view.x,e._view.y):a.lineTo(e._view.x,e._view.y))},this),this._loop&&!s._view.skip&&(t.tension>0?a.bezierCurveTo(o._view.controlPointNextX,o._view.controlPointNextY,s._view.controlPointPreviousX,s._view.controlPointPreviousY,s._view.x,s._view.y):a.lineTo(s._view.x,s._view.y)),a.stroke(),a.restore()}})}.call(this),/*!
  * Chart.js
  * http://chartjs.org/
  * Version: 2.0.0-alpha
@@ -36,4 +36,4 @@ function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.eleme
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-function(){"use strict";{var t=this,e=t.Chart;e.helpers}e.defaults.global.elements.point={radius:3,backgroundColor:e.defaults.global.defaultColor,borderWidth:1,borderColor:e.defaults.global.defaultColor,hitRadius:1,hoverRadius:4,hoverBorderWidth:1},e.elements.Point=e.Element.extend({inRange:function(t,e){var i=this._view,a=i.hitRadius+i.radius;return Math.pow(t-i.x,2)+Math.pow(e-i.y,2)<Math.pow(a,2)},inLabelRange:function(t){var e=this._view;return e?Math.pow(t-e.x,2)<Math.pow(e.radius+e.hitRadius,2):!1},tooltipPosition:function(){var t=this._view;return{x:t.x,y:t.y,padding:t.radius+t.borderWidth}},draw:function(){var t=this._view,i=this._chart.ctx;t.skip||(t.radius>0||t.borderWidth>0)&&(i.beginPath(),i.arc(t.x,t.y,t.radius||e.defaults.global.elements.point.radius,0,2*Math.PI),i.closePath(),i.strokeStyle=t.borderColor||e.defaults.global.defaultColor,i.lineWidth=t.borderWidth||e.defaults.global.elements.point.borderWidth,i.fillStyle=t.backgroundColor||e.defaults.global.defaultColor,i.fill(),i.stroke())}})}.call(this),function(){"use strict";{var t=this,e=t.Chart;e.helpers}e.defaults.global.elements.rectangle={backgroundColor:e.defaults.global.defaultColor,borderWidth:0,borderColor:e.defaults.global.defaultColor},e.elements.Rectangle=e.Element.extend({draw:function(){var t=this._chart.ctx,e=this._view,i=e.width/2,a=e.x-i,s=e.x+i,o=e.base-(e.base-e.y),n=e.borderWidth/2;e.borderWidth&&(a+=n,s-=n,o+=n),t.beginPath(),t.fillStyle=e.backgroundColor,t.strokeStyle=e.borderColor,t.lineWidth=e.borderWidth,t.moveTo(a,e.base),t.lineTo(a,o),t.lineTo(s,o),t.lineTo(s,e.base),t.fill(),e.borderWidth&&t.stroke()},height:function(){var t=this._view;return t.base-t.y},inRange:function(t,e){var i=this._view;return i.y<i.base?t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.y&&e<=i.base:t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.base&&e<=i.y},inLabelRange:function(t){var e=this._view;return t>=e.x-e.width/2&&t<=e.x+e.width/2},tooltipPosition:function(){var t=this._view;return t.y<t.base?{x:t.x,y:t.y}:{x:t.x,y:t.base}}})}.call(this),function(){"use strict";{var t=this,e=t.Chart;e.helpers}e.Bar=function(t,i){return i.type="bar",new e(t,i)}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i = 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i=t("color-convert"),a=t("color-string"),s=function(t){if(t instanceof s)return t;if(!(this instanceof s))return new s(t);if(this.values={rgb:[0,0,0],hsl:[0,0,0],hsv:[0,0,0],hwb:[0,0,0],cmyk:[0,0,0,0],alpha:1},"string"==typeof t){var e=a.getRgba(t);if(e)this.setValues("rgb",e);else if(e=a.getHsla(t))this.setValues("hsl",e);else{if(!(e=a.getHwb(t)))throw new Error('Unable to parse color from string "'+t+'"');this.setValues("hwb",e)}}else if("object"==typeof t){var e=t;if(void 0!==e.r||void 0!==e.red)this.setValues("rgb",e);else if(void 0!==e.l||void 0!==e.lightness)this.setValues("hsl",e);else if(void 0!==e.v||void 0!==e.value)this.setValues("hsv",e);else if(void 0!==e.w||void 0!==e.whiteness)this.setValues("hwb",e);else{if(void 0===e.c&&void 0===e.cyan)throw new Error("Unable to parse color from object "+JSON.stringify(t));this.setValues("cmyk",e)}}};s.prototype={rgb:function(){return this.setSpace("rgb",arguments)},hsl:function(){return this.setSpace("hsl",arguments)},hsv:function(){return this.setSpace("hsv",arguments)},hwb:function(){return this.setSpace("hwb",arguments)},cmyk:function(){return this.setSpace("cmyk",arguments)},rgbArray:function(){return this.values.rgb},hslArray:function(){return this.values.hsl},hsvArray:function(){return this.values.hsv},hwbArray:function(){return 1!==this.values.alpha?this.values.hwb.concat([this.values.alpha]):this.values.hwb},cmykArray:function(){return this.values.cmyk},rgbaArray:function(){var t=this.values.rgb;return t.concat([this.values.alpha])},hslaArray:function(){var t=this.values.hsl;return t.concat([this.values.alpha])},alpha:function(t){return void 0===t?this.values.alpha:(this.setValues("alpha",t),this)},red:function(t){return this.setChannel("rgb",0,t)},green:function(t){return this.setChannel("rgb",1,t)},blue:function(t){return this.setChannel("rgb",2,t)},hue:function(t){return this.setChannel("hsl",0,t)},saturation:function(t){return 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a.hslaString(this.values.hsl,this.values.alpha)},hwbString:function(){return a.hwbString(this.values.hwb,this.values.alpha)},keyword:function(){return a.keyword(this.values.rgb,this.values.alpha)},rgbNumber:function(){return this.values.rgb[0]<<16|this.values.rgb[1]<<8|this.values.rgb[2]},luminosity:function(){for(var t=this.values.rgb,e=[],i=0;i<t.length;i++){var a=t[i]/255;e[i]=.03928>=a?a/12.92:Math.pow((a+.055)/1.055,2.4)}return.2126*e[0]+.7152*e[1]+.0722*e[2]},contrast:function(t){var e=this.luminosity(),i=t.luminosity();return e>i?(e+.05)/(i+.05):(i+.05)/(e+.05)},level:function(t){var e=this.contrast(t);return e>=7.1?"AAA":e>=4.5?"AA":""},dark:function(){var t=this.values.rgb,e=(299*t[0]+587*t[1]+114*t[2])/1e3;return 128>e},light:function(){return!this.dark()},negate:function(){for(var t=[],e=0;3>e;e++)t[e]=255-this.values.rgb[e];return this.setValues("rgb",t),this},lighten:function(t){return this.values.hsl[2]+=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},darken:function(t){return this.values.hsl[2]-=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},saturate:function(t){return this.values.hsl[1]+=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},desaturate:function(t){return this.values.hsl[1]-=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},whiten:function(t){return this.values.hwb[1]+=this.values.hwb[1]*t,this.setValues("hwb",this.values.hwb),this},blacken:function(t){return this.values.hwb[2]+=this.values.hwb[2]*t,this.setValues("hwb",this.values.hwb),this},greyscale:function(){var t=this.values.rgb,e=.3*t[0]+.59*t[1]+.11*t[2];return this.setValues("rgb",[e,e,e]),this},clearer:function(t){return this.setValues("alpha",this.values.alpha-this.values.alpha*t),this},opaquer:function(t){return this.setValues("alpha",this.values.alpha+this.values.alpha*t),this},rotate:function(t){var e=this.values.hsl[0];return e=(e+t)%360,e=0>e?360+e:e,this.values.hsl[0]=e,this.setValues("hsl",this.values.hsl),this},mix:function(t,e){e=1-(null==e?.5:e);for(var i=2*e-1,a=this.alpha()-t.alpha(),s=((i*a==-1?i:(i+a)/(1+i*a))+1)/2,o=1-s,n=this.rgbArray(),r=t.rgbArray(),h=0;h<n.length;h++)n[h]=n[h]*s+r[h]*o;this.setValues("rgb",n);var l=this.alpha()*e+t.alpha()*(1-e);return this.setValues("alpha",l),this},toJSON:function(){return this.rgb()},clone:function(){return new s(this.rgb())}},s.prototype.getValues=function(t){for(var e={},i=0;i<t.length;i++)e[t.charAt(i)]=this.values[t][i];return 1!=this.values.alpha&&(e.a=this.values.alpha),e},s.prototype.setValues=function(t,e){var a={rgb:["red","green","blue"],hsl:["hue","saturation","lightness"],hsv:["hue","saturation","value"],hwb:["hue","whiteness","blackness"],cmyk:["cyan","magenta","yellow","black"]},s={rgb:[255,255,255],hsl:[360,100,100],hsv:[360,100,100],hwb:[360,100,100],cmyk:[100,100,100,100]},o=1;if("alpha"==t)o=e;else 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x)y[x[w]]=w},{"color-name":5}],5:[function(t,e){e.exports={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]}},{}]},{},[1]);
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"+t[1]+", "+t[2]+", "+e+")"}function u(t,e){if(1>e||t[3]&&t[3]<1)return d(t,e);var i=Math.round(t[0]/255*100),a=Math.round(t[1]/255*100),s=Math.round(t[2]/255*100);return"rgb("+i+"%, "+a+"%, "+s+"%)"}function d(t,e){var i=Math.round(t[0]/255*100),a=Math.round(t[1]/255*100),s=Math.round(t[2]/255*100);return"rgba("+i+"%, "+a+"%, "+s+"%, "+(e||t[3]||1)+")"}function g(t,e){return 1>e||t[3]&&t[3]<1?m(t,e):"hsl("+t[0]+", "+t[1]+"%, "+t[2]+"%)"}function m(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"hsla("+t[0]+", "+t[1]+"%, "+t[2]+"%, "+e+")"}function p(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"hwb("+t[0]+", "+t[1]+"%, "+t[2]+"%"+(void 0!==e&&1!==e?", "+e:"")+")"}function f(t){return y[t.slice(0,3)]}function v(t,e,i){return Math.min(Math.max(e,t),i)}function b(t){var e=t.toString(16).toUpperCase();return e.length<2?"0"+e:e}var x=t("color-name");e.exports={getRgba:i,getHsla:a,getRgb:o,getHsl:n,getHwb:s,getAlpha:r,hexString:h,rgbString:l,rgbaString:c,percentString:u,percentaString:d,hslString:g,hslaString:m,hwbString:p,keyword:f};var y={};for(var w in x)y[x[w]]=w},{"color-name":5}],5:[function(t,e){e.exports={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]}},{}]},{},[1]);
\ No newline at end of file

From ef539bf4a70534e178f16e317fac01a308373065 Mon Sep 17 00:00:00 2001
From: Jan Kalina <jkalina@redhat.com>
Date: Wed, 2 Sep 2015 23:14:12 +0200
Subject: [PATCH 283/424] Reverse scale on radar/polar area

---
 samples/polar-area.html          |  6 +++++-
 samples/radar.html               |  6 ++++++
 samples/scatter-multi-axis.html  |  1 +
 src/scales/scale.radialLinear.js | 18 +++++++++++++-----
 4 files changed, 25 insertions(+), 6 deletions(-)

diff --git a/samples/polar-area.html b/samples/polar-area.html
index e7c992d8ea5..89915530bc9 100644
--- a/samples/polar-area.html
+++ b/samples/polar-area.html
@@ -58,7 +58,11 @@ <h3>Legend</h3>
             ]
         },
         options: {
-            responsive: true
+            responsive: true,
+            scale: {
+                beginAtZero: true,
+                reverse: false
+            }
         }
     };
 
diff --git a/samples/radar.html b/samples/radar.html
index b84b8458369..80b544e0d12 100644
--- a/samples/radar.html
+++ b/samples/radar.html
@@ -50,6 +50,12 @@ <h3>Legend</h3>
                 pointHighlightStroke: "rgba(151,187,205,1)",
                 data: [null, randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
             }]
+        },
+        options: {
+            scale: {
+                beginAtZero: true,
+                reverse: false
+            }
         }
     };
 
diff --git a/samples/scatter-multi-axis.html b/samples/scatter-multi-axis.html
index a25c5f1b12a..e8af68cd475 100644
--- a/samples/scatter-multi-axis.html
+++ b/samples/scatter-multi-axis.html
@@ -111,6 +111,7 @@
 		                type: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
 		                display: true,
 		                position: "right",
+		                reverse: true,
 		                id: "y-axis-2",
 		        
 		                // grid line settings
diff --git a/src/scales/scale.radialLinear.js b/src/scales/scale.radialLinear.js
index 0e9c763b30d..5c24bd5c668 100644
--- a/src/scales/scale.radialLinear.js
+++ b/src/scales/scale.radialLinear.js
@@ -27,6 +27,7 @@
 		},
 
 		// scale numbers
+		reverse: false,
 		beginAtZero: true,
 
 		// label settings
@@ -94,6 +95,8 @@
 
 			helpers.each(this.data.datasets, function(dataset) {
 				helpers.each(dataset.data, function(value, index) {
+					if (value === null) return;
+
 					if (this.min === null) {
 						this.min = value;
 					} else if (value < this.min) {
@@ -327,9 +330,14 @@
 			return index * angleMultiplier - (Math.PI / 2);
 		},
 		getDistanceFromCenterForValue: function(value) {
+			if (value === null) return 0; // null always in center
 			// Take into account half font size + the yPadding of the top value
 			var scalingFactor = this.drawingArea / (this.max - this.min);
-			return (value - this.min) * scalingFactor;
+			if (this.options.reverse) {
+				return (this.max - value) * scalingFactor;
+			} else {
+				return (value - this.min) * scalingFactor;
+			}
 		},
 		getPointPosition: function(index, distanceFromCenter) {
 			var thisAngle = this.getIndexAngle(index);
@@ -345,8 +353,8 @@
 			if (this.options.display) {
 				var ctx = this.ctx;
 				helpers.each(this.yLabels, function(label, index) {
-					// Don't draw a centre value
-					if (index > 0) {
+					// Don't draw a centre value (if it is minimum)
+					if (index > 0 || this.options.reverse) {
 						var yCenterOffset = this.getDistanceFromCenterForValue(this.ticks[index]);
 						var yHeight = this.yCenter - yCenterOffset;
 
@@ -405,7 +413,7 @@
 
 					for (var i = this.getValueCount() - 1; i >= 0; i--) {
 						if (this.options.angleLines.show) {
-							var outerPosition = this.getPointPosition(i, this.getDistanceFromCenterForValue(this.max));
+							var outerPosition = this.getPointPosition(i, this.getDistanceFromCenterForValue(this.options.reverse ? this.min : this.max));
 							ctx.beginPath();
 							ctx.moveTo(this.xCenter, this.yCenter);
 							ctx.lineTo(outerPosition.x, outerPosition.y);
@@ -413,7 +421,7 @@
 							ctx.closePath();
 						}
 						// Extra 3px out for some label spacing
-						var pointLabelPosition = this.getPointPosition(i, this.getDistanceFromCenterForValue(this.max) + 5);
+						var pointLabelPosition = this.getPointPosition(i, this.getDistanceFromCenterForValue(this.options.reverse ? this.min : this.max) + 5);
 						ctx.font = helpers.fontString(this.options.pointLabels.fontSize, this.options.pointLabels.fontStyle, this.options.pointLabels.fontFamily);
 						ctx.fillStyle = this.options.pointLabels.fontColor;
 

From 2f38a3894a271167fda0a59a80384853ca5fe0ed Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Fri, 4 Sep 2015 22:55:41 -0400
Subject: [PATCH 284/424] Get resize listener helper

---
 gulpfile.js  | 3 ++-
 package.json | 1 +
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/gulpfile.js b/gulpfile.js
index 42fd09b092e..d55101d52ed 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -33,7 +33,8 @@ var srcFiles = [
 	'./src/scales/**',
 	'./src/elements/**',
 	'./src/charts/**',
-	'./node_modules/color/dist/color.min.js'
+	'./node_modules/color/dist/color.min.js',
+	'./node_modules/javascript-detect-element-resize/detect-element-resize.js'
 ];
 
 
diff --git a/package.json b/package.json
index 0e7b319399b..8295f2bde0b 100644
--- a/package.json
+++ b/package.json
@@ -24,6 +24,7 @@
     "inquirer": "^0.5.1",
     "jasmine": "^2.3.2",
     "jasmine-core": "^2.3.4",
+    "javascript-detect-element-resize": "git://github.com/chartjs/javascript-detect-element-resize.git",
     "jquery": "^2.1.4",
     "karma": "^0.12.37",
     "karma-chrome-launcher": "^0.2.0",

From 6b6c388a1a2f97122f481625fd827d6ff5699489 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Fri, 4 Sep 2015 22:55:57 -0400
Subject: [PATCH 285/424] Helper for resize listener

---
 src/core/core.helpers.js | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/core/core.helpers.js b/src/core/core.helpers.js
index 46ad752d882..1a299079ccc 100644
--- a/src/core/core.helpers.js
+++ b/src/core/core.helpers.js
@@ -758,6 +758,15 @@
 			}
 			return window.Color(color);
 		},
+		addResizeListener = helpers.addResizeListener = function(node, callback) {
+			if (window.addResizeListener) {
+				if (node) {
+					window.addResizeListener(node, callback);
+				}
+			} else {
+				console.log('Add resize listener not found')
+			}
+		},
 		isArray = helpers.isArray = function(obj) {
 			if (!Array.isArray) {
 				return Object.prototype.toString.call(arg) === '[object Array]';

From 3f75aabbc5dfbffe72bec8aaba26ddee5f1d387b Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sat, 5 Sep 2015 13:27:06 -0400
Subject: [PATCH 286/424] Better scale fitting algorithm to handle when label
 rotation changes due to the application of margins on the scale

---
 src/core/core.scale.js | 48 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 48 insertions(+)

diff --git a/src/core/core.scale.js b/src/core/core.scale.js
index c738f1f5853..1159a905029 100644
--- a/src/core/core.scale.js
+++ b/src/core/core.scale.js
@@ -219,6 +219,54 @@
 					}
 				});
 
+				// Recalculate because the size of each scale might have changed slightly due to the margins (label rotation for instance)
+				totalLeftWidth = xPadding;
+				totalRightWidth = xPadding;
+				totalTopHeight = yPadding;
+				totalBottomHeight = yPadding;
+
+				helpers.each(leftScales, function(scaleInstance) {
+					totalLeftWidth += scaleInstance.width;
+				});
+
+				helpers.each(rightScales, function(scaleInstance) {
+					totalRightWidth += scaleInstance.width;
+				});
+
+				helpers.each(topScales, function(scaleInstance) {
+					totalTopHeight += scaleInstance.height;
+				});
+				helpers.each(bottomScales, function(scaleInstance) {
+					totalBottomHeight += scaleInstance.height;
+				});
+
+				// Figure out if our chart area changed. This would occur if the dataset scale label rotation
+				// changed due to the application of the margins in step 6. Since we can only get bigger, this is safe to do
+				// without calling `fit` again
+				var newMaxChartHeight = height - totalTopHeight - totalBottomHeight;
+				var newMaxChartWidth = width - totalLeftWidth - totalRightWidth;
+
+				if (newMaxChartWidth !== maxChartWidth || newMaxChartHeight !== maxChartHeight) {
+					helpers.each(leftScales, function(scale) {
+						scale.height = newMaxChartHeight;
+					});
+
+					helpers.each(rightScales, function(scale) {
+						scale.height = newMaxChartHeight;
+					});
+
+					helpers.each(topScales, function(scale) {
+						scale.width = newMaxChartWidth;
+					});
+
+					helpers.each(bottomScales, function(scale) {
+						scale.width = newMaxChartWidth;
+					});
+
+					maxChartHeight = newMaxChartHeight;
+					maxChartWidth = newMaxChartWidth;
+				}
+
 				// Step 7 
 				// Position the scales
 				var left = xPadding;

From a36a3f8c09b5424dbf4e140d08a5ceb24d7a5ecb Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Wed, 9 Sep 2015 20:28:34 -0400
Subject: [PATCH 287/424] Commit built version of scale algo changes

---
 Chart.js | 48 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 48 insertions(+)

diff --git a/Chart.js b/Chart.js
index 35a27e8dbbe..9e0cef3205d 100644
--- a/Chart.js
+++ b/Chart.js
@@ -1841,6 +1841,54 @@
 					}
 				});
 
+				// Recalculate because the size of each scale might have changed slightly due to the margins (label rotation for instance)
+				totalLeftWidth = xPadding;
+				totalRightWidth = xPadding;
+				totalTopHeight = yPadding;
+				totalBottomHeight = yPadding;
+
+				helpers.each(leftScales, function(scaleInstance) {
+					totalLeftWidth += scaleInstance.width;
+				});
+
+				helpers.each(rightScales, function(scaleInstance) {
+					totalRightWidth += scaleInstance.width;
+				});
+
+				helpers.each(topScales, function(scaleInstance) {
+					totalTopHeight += scaleInstance.height;
+				});
+				helpers.each(bottomScales, function(scaleInstance) {
+					totalBottomHeight += scaleInstance.height;
+				});
+
+				// Figure out if our chart area changed. This would occur if the dataset scale label rotation
+				// changed due to the application of the margins in step 6. Since we can only get bigger, this is safe to do
+				// without calling `fit` again
+				var newMaxChartHeight = height - totalTopHeight - totalBottomHeight;
+				var newMaxChartWidth = width - totalLeftWidth - totalRightWidth;
+
+				if (newMaxChartWidth !== maxChartWidth || newMaxChartHeight !== maxChartHeight) {
+					helpers.each(leftScales, function(scale) {
+						scale.height = newMaxChartHeight;
+					});
+
+					helpers.each(rightScales, function(scale) {
+						scale.height = newMaxChartHeight;
+					});
+
+					helpers.each(topScales, function(scale) {
+						scale.width = newMaxChartWidth;
+					});
+
+					helpers.each(bottomScales, function(scale) {
+						scale.width = newMaxChartWidth;
+					});
+
+					maxChartHeight = newMaxChartHeight;
+					maxChartWidth = newMaxChartWidth;
+				}
+
 				// Step 7 
 				// Position the scales
 				var left = xPadding;

From 98eea76195402b0908c7462eb6d40d779fb81a44 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Thu, 10 Sep 2015 22:46:07 -0600
Subject: [PATCH 288/424] Do not test on gulp watch

---
 gulpfile.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/gulpfile.js b/gulpfile.js
index 42fd09b092e..c430de205a6 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -176,7 +176,10 @@ function moduleSizesTask() {
 }
 
 function watchTask() {
-	gulp.watch('./src/**', ['build', 'unittest', 'unittestWatch']);
+	if (util.env.test) {
+		return gulp.watch('./src/**', ['build', 'unittest', 'unittestWatch']);
+	}
+	return gulp.watch('./src/**', ['build']);
 }
 
 function serverTask() {

From 8762ae2f2806d7784b1b716e273827544abc53eb Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Thu, 10 Sep 2015 22:46:51 -0600
Subject: [PATCH 289/424] Add moment.js as dependency

---
 gulpfile.js  | 3 ++-
 package.json | 1 +
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/gulpfile.js b/gulpfile.js
index c430de205a6..09ce81eff16 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -33,7 +33,8 @@ var srcFiles = [
 	'./src/scales/**',
 	'./src/elements/**',
 	'./src/charts/**',
-	'./node_modules/color/dist/color.min.js'
+	'./node_modules/color/dist/color.min.js',
+	'./node_modules/moment/min/moment.min.js'
 ];
 
 
diff --git a/package.json b/package.json
index 0e7b319399b..8b83a5731be 100644
--- a/package.json
+++ b/package.json
@@ -31,6 +31,7 @@
     "karma-firefox-launcher": "^0.1.6",
     "karma-jasmine": "^0.3.6",
     "karma-jasmine-html-reporter": "^0.1.8",
+    "moment": "^2.10.6",
     "onecolor": "^2.5.0",
     "semver": "^3.0.1"
   },

From fe5ef1584b7e10b4d584e553ecb949d7c8ccc5ec Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Thu, 10 Sep 2015 22:48:20 -0600
Subject: [PATCH 290/424] Add Line chart with time scale sample

---
 samples/line-time-scale.html | 162 +++++++++++++++++++++++++++++++++++
 1 file changed, 162 insertions(+)
 create mode 100644 samples/line-time-scale.html

diff --git a/samples/line-time-scale.html b/samples/line-time-scale.html
new file mode 100644
index 00000000000..266981ffe01
--- /dev/null
+++ b/samples/line-time-scale.html
@@ -0,0 +1,162 @@
+<!doctype html>
+<html>
+
+<head>
+    <title>Line Chart</title>
+    <script src="../Chart.js"></script>
+    <script src="../node_modules/jquery/dist/jquery.min.js"></script>
+    <style>
+        canvas {
+            -webkit-box-shadow: 0 0 20px 0 rgba(0, 0, 0, .5);
+        }
+    </style>
+</head>
+
+<body>
+    <div style="width:100%;">
+        <canvas id="canvas" style="width:100%;height:100%"></canvas>
+    </div>
+    <br>
+    <br>
+    <button id="randomizeData">Randomize Data</button>
+    <button id="addDataset">Add Dataset</button>
+    <button id="removeDataset">Remove Dataset</button>
+    <button id="addData">Add Data</button>
+    <button id="removeData">Remove Data</button>
+    <div>
+        <h3>Legend</h3>
+        <div id="legendContainer">
+        </div>
+    </div>
+    <script>
+        var randomScalingFactor = function() {
+            return Math.round(Math.random() * 100 * (Math.random() > 0.5 ? -1 : 1));
+        };
+        var randomColorFactor = function() {
+            return Math.round(Math.random() * 255);
+        };
+        var randomColor = function(opacity) {
+            return 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',' + (opacity || '.3') + ')';
+        };
+
+        var config = {
+            type: 'line',
+            data: {
+                // labels: ["01/01/2015 20:00", "01/02/2015 21:00", "01/03/2015 22:00", "01/06/2015 23:00", "01/15/2015 03:00", "01/17/2015 10:00", "01/30/2015 11:00"], // Hours
+                labels: ["01/01/2015", "01/02/2015", "01/03/2015", "01/06/2015", "01/15/2015", "01/17/2015", "01/30/2015"], // Days
+                // labels: ["12/25/2014", "01/08/2015", "01/15/2015", "01/22/2015", "01/29/2015", "02/05/2015", "02/12/2015"], // Weeks
+                datasets: [{
+                    label: "My First dataset",
+                    data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()],
+                    fill: false,
+                    borderDash: [5, 5],
+                }, {
+                    label: "My Second dataset",
+                    data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()],
+                }]
+            },
+            options: {
+                responsive: true,
+                scales: {
+                    xAxes: [{
+                        type: "time",
+                        display: true,
+                        time: {
+                            format: 'MM/DD/YYYY HH:mm',
+                        }
+                    }, ],
+                    yAxes: [{
+                        display: true
+                    }]
+                }
+            }
+        };
+
+        $.each(config.data.datasets, function(i, dataset) {
+            dataset.borderColor = randomColor(0.4);
+            dataset.backgroundColor = randomColor(0.5);
+            dataset.pointBorderColor = randomColor(0.7);
+            dataset.pointBackgroundColor = randomColor(0.5);
+            dataset.pointBorderWidth = 1;
+        });
+
+        console.log(config.data);
+
+        window.onload = function() {
+            var ctx = document.getElementById("canvas").getContext("2d");
+            window.myLine = new Chart(ctx, config);
+
+            updateLegend();
+        };
+
+        function updateLegend() {
+            $legendContainer = $('#legendContainer');
+            $legendContainer.empty();
+            $legendContainer.append(window.myLine.generateLegend());
+        }
+
+        $('#randomizeData').click(function() {
+            $.each(config.data.datasets, function(i, dataset) {
+                dataset.data = dataset.data.map(function() {
+                    return randomScalingFactor();
+                });
+            });
+
+            window.myLine.update();
+            updateLegend();
+        });
+
+        $('#addDataset').click(function() {
+            var newDataset = {
+                label: 'Dataset ' + config.data.datasets.length,
+                borderColor: randomColor(0.4),
+                backgroundColor: randomColor(0.5),
+                pointBorderColor: randomColor(0.7),
+                pointBackgroundColor: randomColor(0.5),
+                pointBorderWidth: 1,
+                data: [],
+            };
+
+            for (var index = 0; index < config.data.labels.length; ++index) {
+                newDataset.data.push(randomScalingFactor());
+            }
+
+            window.myLine.addDataset(newDataset);
+            updateLegend();
+        });
+
+        $('#addData').click(function() {
+            if (config.data.datasets.length > 0) {
+                config.data.labels.push(
+                    moment(
+                        config.data.labels[config.data.labels.length - 1], config.options.scales.xAxes[0].time.format
+                    ).add(1, 'day')
+                    .format('MM/DD/YYYY')
+                );
+
+                for (var index = 0; index < config.data.datasets.length; ++index) {
+                    window.myLine.addData(randomScalingFactor(), index);
+                }
+
+                updateLegend();
+            }
+        });
+
+        $('#removeDataset').click(function() {
+            window.myLine.removeDataset(0);
+            updateLegend();
+        });
+
+        $('#removeData').click(function() {
+            config.data.labels.splice(-1, 1); // remove the label first
+
+            config.data.datasets.forEach(function(dataset, datasetIndex) {
+                window.myLine.removeData(datasetIndex, -1);
+            });
+
+            updateLegend();
+        });
+    </script>
+</body>
+
+</html>

From c2a7e4c251ccc117a7cdfe0a0947eb86652350f8 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Thu, 10 Sep 2015 22:48:48 -0600
Subject: [PATCH 291/424] Time Scale Base

---
 src/scales/scale.time.js | 405 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 405 insertions(+)
 create mode 100644 src/scales/scale.time.js

diff --git a/src/scales/scale.time.js b/src/scales/scale.time.js
new file mode 100644
index 00000000000..dc36742ac5e
--- /dev/null
+++ b/src/scales/scale.time.js
@@ -0,0 +1,405 @@
+(function() {
+	"use strict";
+
+	var root = this,
+		Chart = root.Chart,
+		helpers = Chart.helpers;
+
+	var defaultConfig = {
+		display: true,
+		position: "bottom",
+
+		// grid line settings
+		gridLines: {
+			show: true,
+			color: "rgba(0, 0, 0, 0.1)",
+			lineWidth: 1,
+			drawOnChartArea: true,
+			drawTicks: true, // draw ticks extending towards the label
+		},
+
+		time: {
+			format: false, // http://momentjs.com/docs/#/parsing/string-format/
+			unit: false, // week, month, year, etc.
+			aggregation: 'average',
+			display: false, //http://momentjs.com/docs/#/parsing/string-format/
+			unitFormats: {
+				'millisecond': 'h:mm:ss SSS', // 11:20:01 002
+				'second': 'h:mm:ss', // 11:20:01
+				'minute': 'h:mm:ss a', // 11:20:01 AM
+				'hour': 'MMM D, hA', // Sept 4, 5PM
+				'day': 'll', // Sep 4 2015 8:30 PM
+				'week': '[W]WW - YYYY', // Week 46
+				'month': 'MMM YYYY', // Sept 2015
+				'quarter': '[Q]Q - YYYY', // Q3
+				'year': 'YYYY' // 2015
+			}
+		},
+
+		// scale numbers
+		reverse: false,
+		override: null,
+
+		// label settings
+		labels: {
+			show: true,
+			mirror: false,
+			padding: 10,
+			template: "<%=value.toLocaleString()%>",
+			fontSize: 12,
+			fontStyle: "normal",
+			fontColor: "#666",
+			fontFamily: "Helvetica Neue"
+		}
+	};
+
+	var TimeScale = Chart.Element.extend({
+		isHorizontal: function() {
+			return this.options.position == "top" || this.options.position == "bottom";
+		},
+		parseTime: function(label) {
+			if (typeof this.options.time.format !== 'string' && this.options.time.format.call) {
+				return this.options.time.format(label);
+			} else {
+				return moment(label, this.options.time.format);
+			}
+		},
+		buildLabels: function(index) {
+			// Actual labels on the grid
+			this.labels = [];
+			// A map of original labelIndex to time labelIndex
+			this.timeLabelIndexMap = {};
+
+			var definedMoments = [];
+
+			// Format each point into a moment
+			this.data.labels.forEach(function(label, index) {
+				definedMoments.push(this.parseTime(label));
+			}, this);
+
+
+			// Find or set the unit of time
+			if (!this.options.time.unit) {
+
+				// Determine the smallest needed unit of the time
+				helpers.each([
+					'millisecond',
+					'second',
+					'minute',
+					'hour',
+					'day',
+					'week',
+					'month',
+					'quarter',
+					'year',
+				], function(format) {
+					if (this.timeUnit) {
+						return;
+					}
+					var start;
+					helpers.each(definedMoments, function(mom) {
+						if (!start) {
+							start = mom[format]();
+						}
+
+						if (mom[format]() !== start) {
+							this.timeUnit = format;
+							if (!this.displayFormat) {
+								this.displayFormat = this.options.time.unitFormats[format];
+							}
+						}
+					}, this);
+				}, this);
+			} else {
+				this.timeUnit = this.options.time.unit;
+			}
+
+			if (!this.timeUnit) {
+				this.timeUnit = 'day';
+				this.displayFormat = this.options.time.unitFormats.day;
+			}
+
+
+			if (this.options.time.display) {
+				this.displayFormat = this.options.time.display;
+			}
+
+
+			// Find the first and last moments
+			this.firstMoment = moment.min.call(this, definedMoments);
+			this.lastMoment = moment.max.call(this, definedMoments);
+
+			// Find the length of the timeframe in the desired unit
+			var momentRangeLength = this.lastMoment.diff(this.firstMoment, this.timeUnit);
+
+			helpers.each(definedMoments, function(definedMoment, index) {
+				this.timeLabelIndexMap[index] = momentRangeLength - this.lastMoment.diff(definedMoment, this.timeUnit);
+			}, this);
+
+			// For every unit in between the first and last moment, create a moment and add it to the labels tick
+			var i = 0;
+			if (this.options.labels.userCallback) {
+				for (; i <= momentRangeLength; i++) {
+					this.labels.push(
+						this.options.labels.userCallback(this.firstMoment
+							.add((!i ? 0 : 1), this.timeUnit)
+							.format(this.options.time.display ? this.options.time.display : this.displayFormat)
+						)
+					);
+				}
+			} else {
+				for (; i <= momentRangeLength; i++) {
+					this.labels.push(this.firstMoment
+						.add((!i ? 0 : 1), this.timeUnit)
+						.format(this.options.time.display ? this.options.time.display : this.displayFormat)
+					);
+				}
+			}
+
+
+		},
+		getPixelForValue: function(value, index, datasetIndex, includeOffset) {
+			// This must be called after fit has been run so that 
+			//      this.left, this.top, this.right, and this.bottom have been defined
+			if (this.isHorizontal()) {
+				var innerWidth = this.width - (this.paddingLeft + this.paddingRight);
+				var valueWidth = innerWidth / Math.max((this.labels.length - ((this.options.gridLines.offsetGridLines) ? 0 : 1)), 1);
+				var valueOffset = (valueWidth * index) + this.paddingLeft;
+
+				if (this.options.gridLines.offsetGridLines && includeOffset) {
+					valueOffset += (valueWidth / 2);
+				}
+
+				return this.left + Math.round(valueOffset);
+			} else {
+				return this.top + (index * (this.height / this.labels.length));
+			}
+		},
+		getPointPixelForValue: function(value, index, datasetIndex) {
+			// This function references the timeLaabelIndexMap to know which index in the timeLabels corresponds to the index of original labels
+			return this.getPixelForValue(value, this.timeLabelIndexMap[index], datasetIndex, true);
+		},
+
+		// Functions needed for bar charts
+		calculateBaseWidth: function() {
+			return (this.getPixelForValue(null, 1, 0, true) - this.getPixelForValue(null, 0, 0, true)) - (2 * this.options.categorySpacing);
+		},
+		calculateBarWidth: function(barDatasetCount) {
+			//The padding between datasets is to the right of each bar, providing that there are more than 1 dataset
+			var baseWidth = this.calculateBaseWidth() - ((barDatasetCount - 1) * this.options.spacing);
+
+			if (this.options.stacked) {
+				return baseWidth;
+			}
+			return (baseWidth / barDatasetCount);
+		},
+		calculateBarX: function(barDatasetCount, datasetIndex, elementIndex) {
+			var xWidth = this.calculateBaseWidth(),
+				xAbsolute = this.getPixelForValue(null, elementIndex, datasetIndex, true) - (xWidth / 2),
+				barWidth = this.calculateBarWidth(barDatasetCount);
+
+			if (this.options.stacked) {
+				return xAbsolute + barWidth / 2;
+			}
+
+			return xAbsolute + (barWidth * datasetIndex) + (datasetIndex * this.options.spacing) + barWidth / 2;
+		},
+
+		calculateLabelRotation: function(maxHeight, margins) {
+			//Get the width of each grid by calculating the difference
+			//between x offsets between 0 and 1.
+			var labelFont = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
+			this.ctx.font = labelFont;
+
+			var firstWidth = this.ctx.measureText(this.labels[0]).width;
+			var lastWidth = this.ctx.measureText(this.labels[this.labels.length - 1]).width;
+			var firstRotated;
+			var lastRotated;
+
+			this.paddingRight = lastWidth / 2 + 3;
+			this.paddingLeft = firstWidth / 2 + 3;
+
+			this.labelRotation = 0;
+
+			if (this.options.display) {
+				var originalLabelWidth = helpers.longestText(this.ctx, labelFont, this.labels);
+				var cosRotation;
+				var sinRotation;
+				var firstRotatedWidth;
+
+				this.labelWidth = originalLabelWidth;
+
+				//Allow 3 pixels x2 padding either side for label readability
+				// only the index matters for a dataset scale, but we want a consistent interface between scales
+
+				var datasetWidth = Math.floor(this.getPixelForValue(0, 1) - this.getPixelForValue(0, 0)) - 6;
+
+				//Max label rotation can be set or default to 90 - also act as a loop counter
+				while (this.labelWidth > datasetWidth && this.labelRotation <= this.options.labels.maxRotation) {
+					cosRotation = Math.cos(helpers.toRadians(this.labelRotation));
+					sinRotation = Math.sin(helpers.toRadians(this.labelRotation));
+
+					firstRotated = cosRotation * firstWidth;
+					lastRotated = cosRotation * lastWidth;
+
+					// We're right aligning the text now.
+					if (firstRotated + this.options.labels.fontSize / 2 > this.yLabelWidth) {
+						this.paddingLeft = firstRotated + this.options.labels.fontSize / 2;
+					}
+
+					this.paddingRight = this.options.labels.fontSize / 2;
+
+					if (sinRotation * originalLabelWidth > maxHeight) {
+						// go back one step
+						this.labelRotation--;
+						break;
+					}
+
+					this.labelRotation++;
+					this.labelWidth = cosRotation * originalLabelWidth;
+
+				}
+			} else {
+				this.labelWidth = 0;
+				this.paddingRight = 0;
+				this.paddingLeft = 0;
+			}
+
+			if (margins) {
+				this.paddingLeft -= margins.left;
+				this.paddingRight -= margins.right;
+
+				this.paddingLeft = Math.max(this.paddingLeft, 0);
+				this.paddingRight = Math.max(this.paddingRight, 0);
+			}
+
+		},
+		// Fit this axis to the given size
+		// @param {number} maxWidth : the max width the axis can be
+		// @param {number} maxHeight: the max height the axis can be
+		// @return {object} minSize : the minimum size needed to draw the axis
+		fit: function(maxWidth, maxHeight, margins) {
+			// Set the unconstrained dimension before label rotation
+			if (this.isHorizontal()) {
+				this.width = maxWidth;
+			} else {
+				this.height = maxHeight;
+			}
+
+			this.buildLabels();
+			this.calculateLabelRotation(maxHeight, margins);
+
+			var minSize = {
+				width: 0,
+				height: 0,
+			};
+
+			var labelFont = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
+			var longestLabelWidth = helpers.longestText(this.ctx, labelFont, this.labels);
+
+			// Width
+			if (this.isHorizontal()) {
+				minSize.width = maxWidth;
+			} else if (this.options.display) {
+				var labelWidth = this.options.labels.show ? longestLabelWidth + 6 : 0;
+				minSize.width = Math.min(labelWidth, maxWidth);
+			}
+
+			// Height
+			if (this.isHorizontal() && this.options.display) {
+				var labelHeight = (Math.sin(helpers.toRadians(this.labelRotation)) * longestLabelWidth) + 1.5 * this.options.labels.fontSize;
+				minSize.height = Math.min(this.options.labels.show ? labelHeight : 0, maxHeight);
+			} else if (this.options.display) {
+				minSize.height = maxHeight;
+			}
+
+			this.width = minSize.width;
+			this.height = minSize.height;
+			return minSize;
+		},
+		// Actualy draw the scale on the canvas
+		// @param {rectangle} chartArea : the area of the chart to draw full grid lines on
+		draw: function(chartArea) {
+			if (this.options.display) {
+
+				var setContextLineSettings;
+
+				// Make sure we draw text in the correct color
+				this.ctx.fillStyle = this.options.labels.fontColor;
+
+				if (this.isHorizontal()) {
+					setContextLineSettings = true;
+					var yTickStart = this.options.position == "bottom" ? this.top : this.bottom - 10;
+					var yTickEnd = this.options.position == "bottom" ? this.top + 10 : this.bottom;
+					var isRotated = this.labelRotation !== 0;
+					var skipRatio = false;
+
+					if ((this.options.labels.fontSize + 4) * this.labels.length > (this.width - (this.paddingLeft + this.paddingRight))) {
+						skipRatio = 1 + Math.floor(((this.options.labels.fontSize + 4) * this.labels.length) / (this.width - (this.paddingLeft + this.paddingRight)));
+					}
+
+					helpers.each(this.labels, function(label, index) {
+						// Blank labels
+						if ((skipRatio > 1 && index % skipRatio > 0) || (label === undefined || label === null)) {
+							return;
+						}
+						var xLineValue = this.getPixelForValue(label, index, null, false); // xvalues for grid lines
+						var xLabelValue = this.getPixelForValue(label, index, null, true); // x values for labels (need to consider offsetLabel option)
+
+						if (this.options.gridLines.show) {
+							if (index === 0) {
+								// Draw the first index specially
+								this.ctx.lineWidth = this.options.gridLines.zeroLineWidth;
+								this.ctx.strokeStyle = this.options.gridLines.zeroLineColor;
+								setContextLineSettings = true; // reset next time
+							} else if (setContextLineSettings) {
+								this.ctx.lineWidth = this.options.gridLines.lineWidth;
+								this.ctx.strokeStyle = this.options.gridLines.color;
+								setContextLineSettings = false;
+							}
+
+							xLineValue += helpers.aliasPixel(this.ctx.lineWidth);
+
+							// Draw the label area
+							this.ctx.beginPath();
+
+							if (this.options.gridLines.drawTicks) {
+								this.ctx.moveTo(xLineValue, yTickStart);
+								this.ctx.lineTo(xLineValue, yTickEnd);
+							}
+
+							// Draw the chart area
+							if (this.options.gridLines.drawOnChartArea) {
+								this.ctx.moveTo(xLineValue, chartArea.top);
+								this.ctx.lineTo(xLineValue, chartArea.bottom);
+							}
+
+							// Need to stroke in the loop because we are potentially changing line widths & colours
+							this.ctx.stroke();
+						}
+
+						if (this.options.labels.show) {
+							this.ctx.save();
+							this.ctx.translate(xLabelValue, (isRotated) ? this.top + 12 : this.top + 8);
+							this.ctx.rotate(helpers.toRadians(this.labelRotation) * -1);
+							this.ctx.font = this.font;
+							this.ctx.textAlign = (isRotated) ? "right" : "center";
+							this.ctx.textBaseline = (isRotated) ? "middle" : "top";
+							this.ctx.fillText(label, 0, 0);
+							this.ctx.restore();
+						}
+					}, this);
+				} else {
+					// Vertical
+					if (this.options.gridLines.show) {}
+
+					if (this.options.labels.show) {
+						// Draw the labels
+					}
+				}
+			}
+		}
+	});
+	Chart.scaleService.registerScaleType("time", TimeScale, defaultConfig);
+
+}).call(this);

From 88d30d8c935bdeddc589fe7bc736be1263863b68 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Fri, 11 Sep 2015 12:20:32 -0600
Subject: [PATCH 292/424] Let tooltips use time formatted labels if they exist

---
 src/core/core.tooltip.js | 6 +++++-
 src/scales/scale.time.js | 6 ++++++
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/src/core/core.tooltip.js b/src/core/core.tooltip.js
index 3f4a892c41a..92e2b136463 100644
--- a/src/core/core.tooltip.js
+++ b/src/core/core.tooltip.js
@@ -164,7 +164,11 @@
 						x: medianPosition.x,
 						y: medianPosition.y,
 						labels: labels,
-						title: this._data.labels && this._data.labels.length ? this._data.labels[this._active[0]._index] : '',
+						title: (function() {
+							return this._data.timeLabels ? this._data.timeLabels[this._active[0]._index] :
+								(this._data.labels && this._data.labels.length) ? this._data.labels[this._active[0]._index] :
+								'';
+						}).call(this),
 						legendColors: colors,
 						legendBackgroundColor: this._options.tooltips.multiKeyBackground,
 					});
diff --git a/src/scales/scale.time.js b/src/scales/scale.time.js
index dc36742ac5e..cbf6473ca6e 100644
--- a/src/scales/scale.time.js
+++ b/src/scales/scale.time.js
@@ -69,6 +69,8 @@
 			this.labels = [];
 			// A map of original labelIndex to time labelIndex
 			this.timeLabelIndexMap = {};
+			// The time formatted versions of the labels for use by tooltips
+			this.data.timeLabels = [];
 
 			var definedMoments = [];
 
@@ -134,6 +136,10 @@
 
 			helpers.each(definedMoments, function(definedMoment, index) {
 				this.timeLabelIndexMap[index] = momentRangeLength - this.lastMoment.diff(definedMoment, this.timeUnit);
+				this.data.timeLabels.push(
+					definedMoment
+					.format(this.options.time.display ? this.options.time.display : this.displayFormat)
+				);
 			}, this);
 
 			// For every unit in between the first and last moment, create a moment and add it to the labels tick

From e6220f474b8f6755592ea72860cb953db6197fa5 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Mon, 14 Sep 2015 18:50:52 -0400
Subject: [PATCH 293/424] Attempting to make resize better

---
 samples/bar.html              | 21 +++++++++--
 src/charts/Chart.Doughnut.js  |  1 +
 src/charts/Chart.PolarArea.js |  1 +
 src/charts/Chart.Radar.js     |  5 +++
 src/core/core.controller.js   | 22 ++++++------
 src/core/core.helpers.js      | 68 +++++++++++++++++++++++++++--------
 src/core/core.js              | 43 +++++++++++-----------
 src/core/core.responsive.js   |  4 +--
 8 files changed, 115 insertions(+), 50 deletions(-)

diff --git a/samples/bar.html b/samples/bar.html
index eb8796ac5cb..7f1d8e7eabf 100644
--- a/samples/bar.html
+++ b/samples/bar.html
@@ -5,10 +5,15 @@
     <title>Bar Chart</title>
     <script src="../node_modules/jquery/dist/jquery.min.js"></script>
     <script src="../Chart.js"></script>
+    <style type="text/css">
+        canvas {
+            border: 1px solid red;
+        }
+    </style>
 </head>
 
 <body>
-    <div style="width: 50%">
+    <div id="container" style="width: 50%; height: 25%; display:none;">
         <canvas id="canvas" height="450" width="600"></canvas>
     </div>
     <button id="randomizeData">Randomize Data</button>
@@ -16,6 +21,7 @@
     <button id="removeDataset">Remove Dataset</button>
     <button id="addData">Add Data</button>
     <button id="removeData">Remove Data</button>
+    <button id="show">Show</button>
     <div>
         <h3>Legend</h3>
         <div id="legendContainer">
@@ -64,6 +70,13 @@ <h3>Legend</h3>
             data: barChartData,
             options: {
                 responsive: true,
+                scales: {
+                    xAxes: [{
+                        // So that bars fill the entire width of the grid
+                        categorySpacing: 0,
+                        spacing: 0
+                    }]
+                }
             }
         });
 
@@ -100,7 +113,7 @@ <h3>Legend</h3>
 
     $('#addData').click(function() {
         if (barChartData.datasets.length > 0) {
-            barChartData.labels.push('dataset #' + barChartData.labels.length);
+            barChartData.labels.push('data #' + barChartData.labels.length);
 
             for (var index = 0; index < barChartData.datasets.length; ++index) {
                 window.myBar.addData(randomScalingFactor(), index);
@@ -123,6 +136,10 @@ <h3>Legend</h3>
         });
         updateLegend();
     });
+
+    $('#show').click(function() {
+        document.getElementById('container').style.display = '';
+    });
     </script>
 </body>
 
diff --git a/src/charts/Chart.Doughnut.js b/src/charts/Chart.Doughnut.js
index ccea714f31d..333a0bbebeb 100644
--- a/src/charts/Chart.Doughnut.js
+++ b/src/charts/Chart.Doughnut.js
@@ -6,6 +6,7 @@
 	var helpers = Chart.helpers;
 
 	var defaultConfig = {
+		aspectRatio: 1,
 		legendTemplate: "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i = 0; i < data.datasets[0].data.length; i++){%><li><span style=\"background-color:<%=data.datasets[0].backgroundColor[i]%>\"><%if(data.labels && i < data.labels.length){%><%=data.labels[i]%><%}%></span></li><%}%></ul>",
 	};
 
diff --git a/src/charts/Chart.PolarArea.js b/src/charts/Chart.PolarArea.js
index 7070a0d8f24..9dbdf1b39a1 100644
--- a/src/charts/Chart.PolarArea.js
+++ b/src/charts/Chart.PolarArea.js
@@ -6,6 +6,7 @@
 	var helpers = Chart.helpers;
 
 	var defaultConfig = {
+		aspectRatio: 1,
 		legendTemplate: "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i = 0; i < data.datasets[0].data.length; i++){%><li><span style=\"background-color:<%=data.datasets[0].backgroundColor[i]%>\"><%if(data.labels && i < data.labels.length){%><%=data.labels[i]%><%}%></span></li><%}%></ul>",
 	};
 
diff --git a/src/charts/Chart.Radar.js b/src/charts/Chart.Radar.js
index f5580783d66..2f1f8260620 100644
--- a/src/charts/Chart.Radar.js
+++ b/src/charts/Chart.Radar.js
@@ -5,7 +5,12 @@
 	var Chart = root.Chart;
 	var helpers = Chart.helpers;
 
+	var defaultConfig = {
+		aspectRatio: 1,
+	};
+
 	Chart.Radar = function(context, config) {
+		config.options = helpers.configMerge(defaultConfig, config.options);
 		config.type = 'radar';
 
 		return new Chart(context, config);
diff --git a/src/core/core.controller.js b/src/core/core.controller.js
index 5b611e8ea4b..b621d6f1ece 100644
--- a/src/core/core.controller.js
+++ b/src/core/core.controller.js
@@ -123,9 +123,11 @@
 
 		resize: function resize(silent) {
 			this.stop();
-			var canvas = this.chart.canvas,
-				newWidth = helpers.getMaximumWidth(this.chart.canvas),
-				newHeight = this.options.maintainAspectRatio ? newWidth / this.chart.aspectRatio : helpers.getMaximumHeight(this.chart.canvas);
+			var canvas = this.chart.canvas;
+			var newWidth = helpers.getMaximumWidth(this.chart.canvas);
+			var newHeight = (this.options.maintainAspectRatio && isNaN(this.chart.aspectRatio) === false && isFinite(this.chart.aspectRatio) && this.chart.aspectRatio !== 0) 
+				? newWidth / this.chart.aspectRatio 
+				: helpers.getMaximumHeight(this.chart.canvas);
 
 			canvas.width = this.chart.width = newWidth;
 			canvas.height = this.chart.height = newHeight;
@@ -346,19 +348,15 @@
 		destroy: function destroy() {
 			this.clear();
 			helpers.unbindEvents(this, this.events);
-			var canvas = this.chart.canvas;
 
-			// Reset canvas height/width attributes starts a fresh with the canvas context
+			// Reset canvas height/width attributes
+			var canvas = this.chart.canvas;
 			canvas.width = this.chart.width;
 			canvas.height = this.chart.height;
 
-			// < IE9 doesn't support removeProperty
-			if (canvas.style.removeProperty) {
-				canvas.style.removeProperty('width');
-				canvas.style.removeProperty('height');
-			} else {
-				canvas.style.removeAttribute('width');
-				canvas.style.removeAttribute('height');
+			// if we scaled the canvas in response to a devicePixelRatio !== 1, we need to undo that transform here
+			if (this.chart.originalDevicePixelRatio !== undefined) {
+				canvas.scale(1 / this.chart.originalDevicePixelRatio, 1 / this.chart.originalDevicePixelRatio);
 			}
 
 			delete Chart.instances[this.id];
diff --git a/src/core/core.helpers.js b/src/core/core.helpers.js
index 1a299079ccc..b967b30b697 100644
--- a/src/core/core.helpers.js
+++ b/src/core/core.helpers.js
@@ -691,17 +691,54 @@
 				removeEvent(chartInstance.chart.canvas, eventName, handler);
 			});
 		},
+		getConstraintWidth = helpers.getConstraintWidth = function(domNode) { // returns Number or undefined if no constraint
+			var constrainedWidth;
+			var constrainedWNode = document.defaultView.getComputedStyle(domNode)['max-width'];
+			var constrainedWContainer = document.defaultView.getComputedStyle(domNode.parentNode)['max-width'];
+			var hasCWNode = constrainedWNode !== null && constrainedWNode !== "none";
+			var hasCWContainer = constrainedWContainer !== null && constrainedWContainer !== "none";
+
+			if (hasCWNode || hasCWContainer) {
+				constrainedWidth = Math.min((hasCWNode ? parseInt(constrainedWNode, 10) : Number.POSITIVE_INFINITY), (hasCWContainer ? parseInt(constrainedWContainer, 10) : Number.POSITIVE_INFINITY));
+			}
+			return constrainedWidth;
+		},
+		getConstraintHeight = helpers.getConstraintHeight = function(domNode) { // returns Number or undefined if no constraint
+
+			var constrainedHeight;
+			var constrainedHNode = document.defaultView.getComputedStyle(domNode)['max-height'];
+			var constrainedHContainer = document.defaultView.getComputedStyle(domNode.parentNode)['max-height'];
+			var hasCHNode = constrainedHNode !== null && constrainedHNode !== "none";
+			var hasCHContainer = constrainedHContainer !== null && constrainedHContainer !== "none";
+
+			if (constrainedHNode || constrainedHContainer) {
+				constrainedHeight = Math.min((hasCHNode ? parseInt(constrainedHNode, 10) : Number.POSITIVE_INFINITY), (hasCHContainer ? parseInt(constrainedHContainer, 10) : Number.POSITIVE_INFINITY));
+			}
+			return constrainedHeight;
+		},
 		getMaximumWidth = helpers.getMaximumWidth = function(domNode) {
-			var container = domNode.parentNode,
-				padding = parseInt(getStyle(container, 'padding-left')) + parseInt(getStyle(container, 'padding-right'));
-			// TODO = check cross browser stuff with this.
-			return container.clientWidth - padding;
+			var container = domNode.parentNode;
+			var padding = parseInt(getStyle(container, 'padding-left')) + parseInt(getStyle(container, 'padding-right'));
+			
+			var w = container.clientWidth - padding;
+			var cw = getConstraintWidth(domNode);
+			if (cw !== undefined) {
+				w = Math.min(w, cw);
+			}
+
+			return w;
 		},
 		getMaximumHeight = helpers.getMaximumHeight = function(domNode) {
-			var container = domNode.parentNode,
-				padding = parseInt(getStyle(container, 'padding-bottom')) + parseInt(getStyle(container, 'padding-top'));
-			// TODO = check cross browser stuff with this.
-			return container.clientHeight - padding;
+			var container = domNode.parentNode;
+			var padding = parseInt(getStyle(container, 'padding-top')) + parseInt(getStyle(container, 'padding-bottom'));
+			
+			var h = container.clientHeight - padding;
+			var ch = getConstraintHeight(domNode);
+			if (ch !== undefined) {
+				h = Math.min(h, ch);
+			}
+
+			return h;
 		},
 		getStyle = helpers.getStyle = function(el, property) {
 			return el.currentStyle ?
@@ -710,16 +747,19 @@
 		},
 		getMaximumSize = helpers.getMaximumSize = helpers.getMaximumWidth, // legacy support
 		retinaScale = helpers.retinaScale = function(chart) {
-			var ctx = chart.ctx,
-				width = chart.canvas.width,
-				height = chart.canvas.height;
+			var ctx = chart.ctx;
+			var width = chart.canvas.width;
+			var height = chart.canvas.height;
 
-			if (window.devicePixelRatio) {
-				ctx.canvas.style.width = width + "px";
-				ctx.canvas.style.height = height + "px";
+			if (window.devicePixelRatio !== 1) {
 				ctx.canvas.height = height * window.devicePixelRatio;
 				ctx.canvas.width = width * window.devicePixelRatio;
 				ctx.scale(window.devicePixelRatio, window.devicePixelRatio);
+
+				// Store the device pixel ratio so that we can go backwards in `destroy`.
+				// The devicePixelRatio changes with zoom, so there are no guarantees that it is the same
+				// when destroy is called
+				chart.originalDevicePixelRatio = window.devicePixelRatio;
 			}
 		},
 		//-- Canvas methods
diff --git a/src/core/core.js b/src/core/core.js
index 42c214e1444..512b4f42e5e 100755
--- a/src/core/core.js
+++ b/src/core/core.js
@@ -19,7 +19,6 @@
 
 	//Occupy the global variable of Chart, and create a simple base class
 	var Chart = function(context, config) {
-		var chart = this;
 		this.config = config;
 
 		// Support a jQuery'd canvas element
@@ -32,32 +31,36 @@
 			context = context.getContext("2d");
 		}
 
+		this.ctx = context;
 		this.canvas = context.canvas;
 
-		this.ctx = context;
+		// Figure out what the size of the chart will be.
+		// If the canvas has a specified width and height, we use those else
+		// we look to see if the canvas node has a CSS width and height. 
+		// If there is still no height, fill the parent container
+		this.width = context.canvas.width || parseInt(Chart.helpers.getStyle(context.canvas, 'width')) || Chart.helpers.getMaximumWidth(context.canvas);
+		this.height = context.canvas.height || parseInt(Chart.helpers.getStyle(context.canvas, 'height')) || Chart.helpers.getMaximumHeight(context.canvas);
 
-		//Variables global to the chart
-		var computeDimension = function(element, dimension) {
-			if (element['offset' + dimension]) {
-				return element['offset' + dimension];
-			} else {
-				return document.defaultView.getComputedStyle(element).getPropertyValue(dimension);
-			}
-		};
-
-		var width = this.width = computeDimension(context.canvas, 'Width') || context.canvas.width;
-		var height = this.height = computeDimension(context.canvas, 'Height') || context.canvas.height;
+		this.aspectRatio = this.width / this.height;
 
-		// Firefox requires this to work correctly
-		context.canvas.width = width;
-		context.canvas.height = height;
+		if (isNaN(this.aspectRatio) || isFinite(this.aspectRatio) === false) {
+			// If the canvas has no size, try and figure out what the aspect ratio will be.
+			// Some charts prefer square canvases (pie, radar, etc). If that is specified, use that
+			// else use the canvas default ratio of 2
+			this.aspectRatio = config.aspectRatio !== undefined ? config.aspectRatio : 2;
+		}
 
-		width = this.width = context.canvas.width;
-		height = this.height = context.canvas.height;
-		this.aspectRatio = this.width / this.height;
-		//High pixel density displays - multiply the size of the canvas height/width by the device pixel ratio, then scale.
+		// High pixel density displays - multiply the size of the canvas height/width by the device pixel ratio, then scale.
 		Chart.helpers.retinaScale(this);
 
+		// Always bind this so that if the responsive state changes we still work
+		var _this = this;
+		Chart.helpers.addResizeListener(context.canvas.parentNode, function() {
+			if (config.options.responsive) {
+				_this.controller.resize();
+			}
+		});
+
 		if (config) {
 			this.controller = new Chart.Controller(this);
 			return this.controller;
diff --git a/src/core/core.responsive.js b/src/core/core.responsive.js
index 7a2eb78c751..2bca2a21442 100644
--- a/src/core/core.responsive.js
+++ b/src/core/core.responsive.js
@@ -9,7 +9,7 @@
 
 
 	// Attach global event to resize each chart instance when the browser resizes
-	helpers.addEvent(window, "resize", (function() {
+	/*helpers.addEvent(window, "resize", (function() {
 		// Basic debounce of resize function so it doesn't hurt performance when resizing browser.
 		var timeout;
 		return function() {
@@ -24,6 +24,6 @@
 				});
 			}, 16);
 		};
-	})());
+	})());*/
 
 }).call(this);

From b172a382f1f04b7c163d336364cdfcf1960a8a9d Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Mon, 14 Sep 2015 19:45:13 -0400
Subject: [PATCH 294/424] Remove dead code in logarithmic scale. Fixed a
 padding bug that had previously been fixed in the linear scale

---
 src/scales/scale.logarithmic.js | 48 +--------------------------------
 1 file changed, 1 insertion(+), 47 deletions(-)

diff --git a/src/scales/scale.logarithmic.js b/src/scales/scale.logarithmic.js
index 68897a9509d..7294cd522d4 100644
--- a/src/scales/scale.logarithmic.js
+++ b/src/scales/scale.logarithmic.js
@@ -75,9 +75,6 @@
 				var maxExponent = Math.ceil(helpers.log10(this.max));
 
 				for (var exponent = minExponent; exponent < maxExponent; ++exponent) {
-					/*this.ticks.push(1.0 * Math.pow(10, exponent));
-					this.ticks.push(2.0 * Math.pow(10, exponent));
-					this.ticks.push(5.0 * Math.pow(10, exponent));*/
 					for (var i = 1; i < 10; ++i) {
 						if (i === 1 || i === 2 || i === 3 || i === 5 || i === 7) {
 							this.ticks.push(i * Math.pow(10, exponent));
@@ -86,48 +83,6 @@
 				}
 
 				this.ticks.push(1.0 * Math.pow(10, maxExponent));
-
-				/*var maxTicks;
-
-				if (this.isHorizontal()) {
-					maxTicks = Math.min(11, Math.ceil(width / 50));
-				} else {
-					// The factor of 2 used to scale the font size has been experimentally determined.
-					maxTicks = Math.min(11, Math.ceil(height / (2 * this.options.labels.fontSize)));
-				}
-
-				// Make sure we always have at least 2 ticks 
-				maxTicks = Math.max(2, maxTicks);
-
-				// To get a "nice" value for the tick spacing, we will use the appropriately named 
-				// "nice number" algorithm. See http://stackoverflow.com/questions/8506881/nice-label-algorithm-for-charts-with-minimum-ticks
-				// for details.
-
-				// If we are forcing it to begin at 0, but 0 will already be rendered on the chart,
-				// do nothing since that would make the chart weird. If the user really wants a weird chart
-				// axis, they can manually override it
-				if (this.options.beginAtZero) {
-					var minSign = helpers.sign(this.min);
-					var maxSign = helpers.sign(this.max);
-
-					if (minSign < 0 && maxSign < 0) {
-						// move the top up to 0
-						this.max = 0;
-					} else if (minSign > 0 && maxSign > 0) {
-						// move the botttom down to 0
-						this.min = 0;
-					}
-				}
-
-				var niceRange = helpers.niceNum(this.max - this.min, false);
-				var spacing = helpers.niceNum(niceRange / (maxTicks - 1), true);
-				var niceMin = Math.floor(this.min / spacing) * spacing;
-				var niceMax = Math.ceil(this.max / spacing) * spacing;
-
-				// Put the values into the ticks array
-				for (var j = niceMin; j <= niceMax; j += spacing) {
-					this.ticks.push(j);
-				}*/
 			}
 
 			if (this.options.position == "left" || this.options.position == "right") {
@@ -195,8 +150,7 @@
 					pixel = this.top + this.paddingTop;
 				} else  {
 					var innerHeight = this.height - (this.paddingTop + this.paddingBottom);
-					pixel = this.bottom - (innerHeight / range * (helpers.log10(value) - helpers.log10(this.start)));
-					pixel += this.paddingTop;
+					pixel = (this.bottom - this.paddingBottom) - (innerHeight / range * (helpers.log10(value) - helpers.log10(this.start)));
 				}
 			}
 

From e0cdfc6d2d3f512258da94ab5fd8b1360a43a138 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Mon, 14 Sep 2015 19:46:28 -0400
Subject: [PATCH 295/424] Update logarithmic sample. Created a new logarithmic
 sample using AC circuit simulation data of an RLC filter.

---
 samples/line-logarithmic.html |   2 +-
 samples/scatter-logX.html     | 162 ++++++++++++++++++++++++++++++++++
 2 files changed, 163 insertions(+), 1 deletion(-)
 create mode 100644 samples/scatter-logX.html

diff --git a/samples/line-logarithmic.html b/samples/line-logarithmic.html
index 1123c23002b..8a249ba9682 100644
--- a/samples/line-logarithmic.html
+++ b/samples/line-logarithmic.html
@@ -31,7 +31,7 @@ <h3>Legend</h3>
     </div>
     <script>
     var randomScalingFactor = function() {
-        return Math.round(Math.random() * 10.0) * Math.pow(10, Math.ceil(Math.random() * 5));
+        return Math.ceil(Math.random() * 10.0) * Math.pow(10, Math.ceil(Math.random() * 5));
     };
     var randomColorFactor = function() {
         return Math.round(Math.random() * 255);
diff --git a/samples/scatter-logX.html b/samples/scatter-logX.html
new file mode 100644
index 00000000000..976684f5c31
--- /dev/null
+++ b/samples/scatter-logX.html
@@ -0,0 +1,162 @@
+<!doctype html>
+<html>
+
+<head>
+    <title>Scatter Chart</title>
+    <script src="../Chart.js"></script>
+    <script src="../node_modules/jquery/dist/jquery.min.js"></script>
+</head>
+
+<body>
+    <div style="width:50%">
+        <div>
+            <canvas id="canvas" height="450" width="600"></canvas>
+        </div>
+    </div>
+    <script>
+    var randomScalingFactor = function() {
+        return Math.round(Math.random() * 10.0) * Math.pow(10, Math.ceil(Math.random() * 5));
+    };
+    var randomColor = function(opacity) {
+        return 'rgba(' + Math.round(Math.random() * 255) + ',' + Math.round(Math.random() * 255) + ',' + Math.round(Math.random() * 255) + ',' + (opacity || '.3') + ')';
+    };
+
+    var scatterChartData = {
+        datasets: [{
+            label: "V(node2)",
+			data: [{
+				x: 1,
+				y: -1.711e-2,
+			}, {
+				x: 1.26,
+				y: -2.708e-2,
+			}, {
+				x: 1.58,
+				y: -4.285e-2,
+			}, {
+				x: 2.0,
+				y: -6.772e-2,
+			}, {
+				x: 2.51,
+				y: -1.068e-1,
+			}, {
+				x: 3.16,
+				y: -1.681e-1,
+			}, {
+				x: 3.98,
+				y: -2.635e-1,
+			}, {
+				x: 5.01,
+				y: -4.106e-1,
+			}, {
+				x: 6.31,
+				y: -6.339e-1,
+			}, {
+				x: 7.94,
+				y: -9.659e-1,
+			}, {
+				x: 10.00,
+				y: -1.445,
+			}, {
+				x: 12.6,
+				y: -2.110,
+			}, {
+				x: 15.8,
+				y: -2.992,
+			}, {
+				x: 20.0,
+				y: -4.102,
+			}, {
+				x: 25.1,
+				y: -5.429,
+			}, {
+				x: 31.6,
+				y: -6.944,
+			}, {
+				x: 39.8,
+				y: -8.607,
+			}, {
+				x: 50.1,
+				y: -1.038e1,
+			}, {
+				x: 63.1,
+				y: -1.223e1,
+			}, {
+				x: 79.4,
+				y: -1.413e1,
+			}, {
+				x: 100.00,
+				y: -1.607e1,
+			}, {
+				x: 126,
+				y: -1.803e1,
+			}, {
+				x: 158,
+				y: -2e1,
+			}, {
+				x: 200,
+				y: -2.199e1,
+			}, {
+				x: 251,
+				y: -2.398e1,
+			}, {
+				x: 316,
+				y: -2.597e1,
+			}, {
+				x: 398,
+				y: -2.797e1,
+			}, {
+				x: 501,
+				y: -2.996e1,
+			}, {
+				x: 631,
+				y: -3.196e1,
+			}, {
+				x: 794,
+				y: -3.396e1,
+			}, {
+				x: 1000,
+				y: -3.596e1,
+			},]
+        }]
+    };
+
+    $.each(scatterChartData.datasets, function(i, dataset) {
+        dataset.borderColor = randomColor(0.4);
+        dataset.backgroundColor = randomColor(0.1);
+        dataset.pointBorderColor = randomColor(0.7);
+        dataset.pointBackgroundColor = randomColor(0.5);
+        dataset.pointBorderWidth = 1;
+    });
+
+    window.onload = function() {
+        var ctx = document.getElementById("canvas").getContext("2d");
+        window.myScatter = Chart.Scatter(ctx, {
+        	data: scatterChartData,
+        	options: {
+	            scales: {
+	            	xAxes: [{
+	            		type: 'logarithmic',
+	            		position: 'bottom',
+	            		labels: {
+	            			userCallback: function(tick) {
+	            				return tick.toString() + "Hz";
+	            			}
+	            		}
+	            	}],
+	            	yAxes: [{
+	            		type: 'linear',
+	            		labels: {
+	            			userCallback: function(tick) {
+	            				return tick.toString() + "dB";
+	            			}
+	            		}
+	            	}]
+	            }
+            }
+        });
+    };
+    </script>
+</body>
+
+</html>

From c1f0a39982e0595e2022df9365a68f39173fea20 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Mon, 14 Sep 2015 20:32:23 -0400
Subject: [PATCH 296/424] Fixes to show all lines but not all labels. Added a
 variable in the template function to make debugging nicer.

---
 samples/scatter-logX.html       |  6 +++++-
 src/core/core.helpers.js        |  7 +++----
 src/scales/scale.logarithmic.js | 12 ++++++------
 3 files changed, 14 insertions(+), 11 deletions(-)

diff --git a/samples/scatter-logX.html b/samples/scatter-logX.html
index 976684f5c31..d8d00c85c71 100644
--- a/samples/scatter-logX.html
+++ b/samples/scatter-logX.html
@@ -140,7 +140,11 @@
 	            		position: 'bottom',
 	            		labels: {
 	            			userCallback: function(tick) {
-	            				return tick.toString() + "Hz";
+	            				var remain = tick / (Math.pow(10, Math.floor(Chart.helpers.log10(tick))));
+	            				if (remain === 1 || remain === 2 || remain === 5) {
+	            					return tick.toString() + "Hz";
+	            				}
+	            				return '';
 	            			}
 	            		}
 	            	}],
diff --git a/src/core/core.helpers.js b/src/core/core.helpers.js
index 46ad752d882..ab58b0789dc 100644
--- a/src/core/core.helpers.js
+++ b/src/core/core.helpers.js
@@ -387,8 +387,7 @@
 				} else {
 					// Generate a reusable function that will serve as a template
 					// generator (and which will be cached).
-					fn = new Function("obj",
-						"var p=[],print=function(){p.push.apply(p,arguments);};" +
+					var functionCode = "var p=[],print=function(){p.push.apply(p,arguments);};" +
 
 						// Introduce the data as local variables using with(){}
 						"with(obj){p.push('" +
@@ -402,8 +401,8 @@
 						.split("\t").join("');")
 						.split("%>").join("p.push('")
 						.split("\r").join("\\'") +
-						"');}return p.join('');"
-					);
+						"');}return p.join('');";
+					fn = new Function("obj", functionCode);
 
 					// Cache the result
 					templateStringCache[str] = fn;
diff --git a/src/scales/scale.logarithmic.js b/src/scales/scale.logarithmic.js
index 7294cd522d4..a8d9706b937 100644
--- a/src/scales/scale.logarithmic.js
+++ b/src/scales/scale.logarithmic.js
@@ -30,7 +30,7 @@
 			show: true,
 			mirror: false,
 			padding: 10,
-			template: "<%=value.toExponential()%>",
+			template: "<%var remain = value / (Math.pow(10, Math.floor(Chart.helpers.log10(value))));if (remain === 1 || remain === 2 || remain === 5) {%><%=value.toExponential()%><%} else {%><%= null %><%}%>",
 			fontSize: 12,
 			fontStyle: "normal",
 			fontColor: "#666",
@@ -76,9 +76,7 @@
 
 				for (var exponent = minExponent; exponent < maxExponent; ++exponent) {
 					for (var i = 1; i < 10; ++i) {
-						if (i === 1 || i === 2 || i === 3 || i === 5 || i === 7) {
-							this.ticks.push(i * Math.pow(10, exponent));
-						}
+						this.ticks.push(i * Math.pow(10, exponent));
 					}
 				}
 
@@ -123,7 +121,7 @@
 					});
 				}
 
-				this.labels.push(label ? label : ""); // empty string will not render so we're good
+				this.labels.push(label); // empty string will not render so we're good
 			}, this);
 		},
 		// Get the correct value. If the value type is object get the x or y based on whether we are horizontal or not
@@ -506,7 +504,9 @@
 
 						helpers.each(this.labels, function(label, index) {
 							var xValue = this.getPixelForValue(this.ticks[index]);
-							this.ctx.fillText(label, xValue, labelStartY);
+							if (label) {
+								this.ctx.fillText(label, xValue, labelStartY);
+							}
 						}, this);
 					}
 				} else {

From eb657bce36f470d632c95072f0a0bcdafb4933f8 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Mon, 14 Sep 2015 20:34:49 -0400
Subject: [PATCH 297/424] Hide labels when the user returns null from the
 userCallback. This is the same as the category scale

---
 src/scales/scale.logarithmic.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/scales/scale.logarithmic.js b/src/scales/scale.logarithmic.js
index a8d9706b937..7d0f181c99d 100644
--- a/src/scales/scale.logarithmic.js
+++ b/src/scales/scale.logarithmic.js
@@ -453,6 +453,11 @@
 							// Grid lines are vertical
 							var xValue = this.getPixelForValue(tick);
 
+							if (this.labels[index] === null) {
+								// If the user specifically hid the label by returning null from the label function, do so
+								return;
+							}
+
 							if (tick === 0 || (!hasZero && index === 0)) {
 								// Draw the 0 point specially or the left if there is no 0
 								this.ctx.lineWidth = this.options.gridLines.zeroLineWidth;

From 2598446d54de0e15f832729843e1d2c9bc244e35 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Tue, 15 Sep 2015 11:40:01 -0600
Subject: [PATCH 298/424] Time Scale Rewrite

---
 samples/line-time-scale.html |  23 +++-
 src/scales/scale.time.js     | 260 +++++++++++++++++++----------------
 2 files changed, 162 insertions(+), 121 deletions(-)

diff --git a/samples/line-time-scale.html b/samples/line-time-scale.html
index 266981ffe01..01df3a4e2d7 100644
--- a/samples/line-time-scale.html
+++ b/samples/line-time-scale.html
@@ -38,12 +38,21 @@ <h3>Legend</h3>
         var randomColor = function(opacity) {
             return 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',' + (opacity || '.3') + ')';
         };
+        var newDate = function(days) {
+            var date = new Date();
+            return date.setDate(date.getDate() + days);
+        };
+        var newTimestamp = function(days) {
+            return Date.now() - days * 100000;
+        };
 
         var config = {
             type: 'line',
             data: {
-                // labels: ["01/01/2015 20:00", "01/02/2015 21:00", "01/03/2015 22:00", "01/06/2015 23:00", "01/15/2015 03:00", "01/17/2015 10:00", "01/30/2015 11:00"], // Hours
-                labels: ["01/01/2015", "01/02/2015", "01/03/2015", "01/06/2015", "01/15/2015", "01/17/2015", "01/30/2015"], // Days
+                //labels: [newTimestamp(0), newTimestamp(1), newTimestamp(2), newTimestamp(3), newTimestamp(4), newTimestamp(5), newTimestamp(6)], // unix timestamps
+                // labels: [newDate(0), newDate(1), newDate(2), newDate(3), newDate(4), newDate(5), newDate(6)], // Date Objects
+                labels: ["01/01/2015 20:00", "01/02/2015 21:00", "01/03/2015 22:00", "01/05/2015 23:00", "01/07/2015 03:00", "01/08/2015 10:00", "02/1/2015"], // Hours
+                // labels: ["01/01/2015", "01/02/2015", "01/03/2015", "01/06/2015", "01/15/2015", "01/17/2015", "01/30/2015"], // Days
                 // labels: ["12/25/2014", "01/08/2015", "01/15/2015", "01/22/2015", "01/29/2015", "02/05/2015", "02/12/2015"], // Weeks
                 datasets: [{
                     label: "My First dataset",
@@ -61,14 +70,20 @@ <h3>Legend</h3>
                     xAxes: [{
                         type: "time",
                         display: true,
-                        time: {
+                        tick: {
                             format: 'MM/DD/YYYY HH:mm',
+                            // round: 'day'
                         }
                     }, ],
                     yAxes: [{
                         display: true
                     }]
-                }
+                },
+                elements: {
+                    line: {
+                        tension: 0
+                    }
+                },
             }
         };
 
diff --git a/src/scales/scale.time.js b/src/scales/scale.time.js
index cbf6473ca6e..18df1a6ac8f 100644
--- a/src/scales/scale.time.js
+++ b/src/scales/scale.time.js
@@ -5,6 +5,58 @@
 		Chart = root.Chart,
 		helpers = Chart.helpers;
 
+	var time = {
+		units: [
+			'millisecond',
+			'second',
+			'minute',
+			'hour',
+			'day',
+			'week',
+			'month',
+			'quarter',
+			'year',
+		],
+		unit: {
+			'millisecond': {
+				display: 'SSS [ms]', // 002 ms
+				maxStep: 1000,
+			},
+			'second': {
+				display: 'h:mm:ss a', // 11:20:01 AM
+				maxStep: 60,
+			},
+			'minute': {
+				display: 'h:mm:ss a', // 11:20:01 AM
+				maxStep: 60,
+			},
+			'hour': {
+				display: 'MMM D, hA', // Sept 4, 5PM
+				maxStep: 24,
+			},
+			'day': {
+				display: 'll', // Sep 4 2015
+				maxStep: 7,
+			},
+			'week': {
+				display: 'll', // Week 46, or maybe "[W]WW - YYYY" ?
+				maxStep: 4.3333,
+			},
+			'month': {
+				display: 'MMM YYYY', // Sept 2015
+				maxStep: 12,
+			},
+			'quarter': {
+				display: '[Q]Q - YYYY', // Q3
+				maxStep: 4,
+			},
+			'year': {
+				display: 'YYYY', // 2015
+				maxStep: false,
+			},
+		}
+	};
+
 	var defaultConfig = {
 		display: true,
 		position: "bottom",
@@ -18,22 +70,11 @@
 			drawTicks: true, // draw ticks extending towards the label
 		},
 
-		time: {
-			format: false, // http://momentjs.com/docs/#/parsing/string-format/
-			unit: false, // week, month, year, etc.
-			aggregation: 'average',
-			display: false, //http://momentjs.com/docs/#/parsing/string-format/
-			unitFormats: {
-				'millisecond': 'h:mm:ss SSS', // 11:20:01 002
-				'second': 'h:mm:ss', // 11:20:01
-				'minute': 'h:mm:ss a', // 11:20:01 AM
-				'hour': 'MMM D, hA', // Sept 4, 5PM
-				'day': 'll', // Sep 4 2015 8:30 PM
-				'week': '[W]WW - YYYY', // Week 46
-				'month': 'MMM YYYY', // Sept 2015
-				'quarter': '[Q]Q - YYYY', // Q3
-				'year': 'YYYY' // 2015
-			}
+		tick: {
+			format: false, // false == date objects or use pattern string from http://momentjs.com/docs/#/parsing/string-format/
+			unit: false, // false == automatic or override with week, month, year, etc.
+			round: false, // none, or override with week, month, year, etc.
+			displayFormat: false, // defaults to unit's corresponding unitFormat below or override using pattern string from http://momentjs.com/docs/#/displaying/format/
 		},
 
 		// scale numbers
@@ -49,7 +90,8 @@
 			fontSize: 12,
 			fontStyle: "normal",
 			fontColor: "#666",
-			fontFamily: "Helvetica Neue"
+			fontFamily: "Helvetica Neue",
+			maxRotation: 45,
 		}
 	};
 
@@ -58,119 +100,100 @@
 			return this.options.position == "top" || this.options.position == "bottom";
 		},
 		parseTime: function(label) {
-			if (typeof this.options.time.format !== 'string' && this.options.time.format.call) {
-				return this.options.time.format(label);
-			} else {
-				return moment(label, this.options.time.format);
+			// Date objects
+			if (typeof label.getMonth === 'function' || typeof label == 'number') {
+				return moment(label);
+			}
+			// Moment support
+			if (label.isValid && label.isValid()) {
+				return label;
 			}
+			// Custom parsing (return an instance of moment)
+			if (typeof this.options.tick.format !== 'string' && this.options.tick.format.call) {
+				return this.options.tick.format(label);
+			}
+			// Moment format parsing
+			return moment(label, this.options.tick.format);
 		},
-		buildLabels: function(index) {
-			// Actual labels on the grid
-			this.labels = [];
-			// A map of original labelIndex to time labelIndex
-			this.timeLabelIndexMap = {};
-			// The time formatted versions of the labels for use by tooltips
-			this.data.timeLabels = [];
+		generateTicks: function(index) {
 
-			var definedMoments = [];
+			this.ticks = [];
+			this.labelMoments = [];
 
-			// Format each point into a moment
+			// Parse each label into a moment
 			this.data.labels.forEach(function(label, index) {
-				definedMoments.push(this.parseTime(label));
+				var labelMoment = this.parseTime(label);
+				if (this.options.tick.round) {
+					labelMoment.startOf(this.options.tick.round);
+				}
+				this.labelMoments.push(labelMoment);
 			}, this);
 
+			// Find the first and last moments, and range
+			this.firstTick = moment.min.call(this, this.labelMoments).clone();
+			this.lastTick = moment.max.call(this, this.labelMoments).clone();
 
-			// Find or set the unit of time
-			if (!this.options.time.unit) {
-
+			// Set unit override if applicable
+			if (this.options.tick.unit) {
+				this.tickUnit = this.options.tick.unit || 'day';
+				this.displayFormat = time.unit.day.display;
+				this.tickRange = Math.ceil(this.lastTick.diff(this.firstTick, this.tickUnit, true));
+			} else {
 				// Determine the smallest needed unit of the time
-				helpers.each([
-					'millisecond',
-					'second',
-					'minute',
-					'hour',
-					'day',
-					'week',
-					'month',
-					'quarter',
-					'year',
-				], function(format) {
-					if (this.timeUnit) {
+				var innerWidth = this.width - (this.paddingLeft + this.paddingRight);
+				var labelCapacity = innerWidth / this.options.labels.fontSize + 4;
+				var buffer = this.options.tick.round ? 0 : 2;
+
+				this.tickRange = Math.ceil(this.lastTick.diff(this.firstTick, true) + buffer);
+				var done;
+
+				helpers.each(time.units, function(format) {
+					if (this.tickRange <= labelCapacity) {
 						return;
 					}
-					var start;
-					helpers.each(definedMoments, function(mom) {
-						if (!start) {
-							start = mom[format]();
-						}
+					this.tickUnit = format;
+					this.tickRange = Math.ceil(this.lastTick.diff(this.firstTick, this.tickUnit) + buffer);
+					this.displayFormat = time.unit[format].display;
 
-						if (mom[format]() !== start) {
-							this.timeUnit = format;
-							if (!this.displayFormat) {
-								this.displayFormat = this.options.time.unitFormats[format];
-							}
-						}
-					}, this);
 				}, this);
-			} else {
-				this.timeUnit = this.options.time.unit;
 			}
 
-			if (!this.timeUnit) {
-				this.timeUnit = 'day';
-				this.displayFormat = this.options.time.unitFormats.day;
-			}
+			this.firstTick.startOf(this.tickUnit);
+			this.lastTick.endOf(this.tickUnit);
 
 
-			if (this.options.time.display) {
-				this.displayFormat = this.options.time.display;
+			// Tick displayFormat override
+			if (this.options.tick.displayFormat) {
+				this.displayFormat = this.options.tick.displayFormat;
 			}
 
-
-			// Find the first and last moments
-			this.firstMoment = moment.min.call(this, definedMoments);
-			this.lastMoment = moment.max.call(this, definedMoments);
-
-			// Find the length of the timeframe in the desired unit
-			var momentRangeLength = this.lastMoment.diff(this.firstMoment, this.timeUnit);
-
-			helpers.each(definedMoments, function(definedMoment, index) {
-				this.timeLabelIndexMap[index] = momentRangeLength - this.lastMoment.diff(definedMoment, this.timeUnit);
-				this.data.timeLabels.push(
-					definedMoment
-					.format(this.options.time.display ? this.options.time.display : this.displayFormat)
-				);
-			}, this);
-
 			// For every unit in between the first and last moment, create a moment and add it to the labels tick
 			var i = 0;
 			if (this.options.labels.userCallback) {
-				for (; i <= momentRangeLength; i++) {
-					this.labels.push(
-						this.options.labels.userCallback(this.firstMoment
-							.add((!i ? 0 : 1), this.timeUnit)
-							.format(this.options.time.display ? this.options.time.display : this.displayFormat)
+				for (; i <= this.tickRange; i++) {
+					this.ticks.push(
+						this.options.labels.userCallback(this.firstTick.clone()
+							.add(i, this.tickUnit)
+							.format(this.options.tick.displayFormat ? this.options.tick.displayFormat : time.unit[this.tickUnit].display)
 						)
 					);
 				}
 			} else {
-				for (; i <= momentRangeLength; i++) {
-					this.labels.push(this.firstMoment
-						.add((!i ? 0 : 1), this.timeUnit)
-						.format(this.options.time.display ? this.options.time.display : this.displayFormat)
+				for (; i <= this.tickRange; i++) {
+					this.ticks.push(this.firstTick.clone()
+						.add(i, this.tickUnit)
+						.format(this.options.tick.displayFormat ? this.options.tick.displayFormat : time.unit[this.tickUnit].display)
 					);
 				}
 			}
-
-
 		},
-		getPixelForValue: function(value, index, datasetIndex, includeOffset) {
+		getPixelForValue: function(value, decimal, datasetIndex, includeOffset) {
 			// This must be called after fit has been run so that 
 			//      this.left, this.top, this.right, and this.bottom have been defined
 			if (this.isHorizontal()) {
 				var innerWidth = this.width - (this.paddingLeft + this.paddingRight);
-				var valueWidth = innerWidth / Math.max((this.labels.length - ((this.options.gridLines.offsetGridLines) ? 0 : 1)), 1);
-				var valueOffset = (valueWidth * index) + this.paddingLeft;
+				var valueWidth = innerWidth / Math.max((this.ticks.length - ((this.options.gridLines.offsetGridLines) ? 0 : 1)), 1);
+				var valueOffset = (innerWidth * decimal) + this.paddingLeft;
 
 				if (this.options.gridLines.offsetGridLines && includeOffset) {
 					valueOffset += (valueWidth / 2);
@@ -178,17 +201,18 @@
 
 				return this.left + Math.round(valueOffset);
 			} else {
-				return this.top + (index * (this.height / this.labels.length));
+				return this.top + (decimal * (this.height / this.ticks.length));
 			}
 		},
 		getPointPixelForValue: function(value, index, datasetIndex) {
-			// This function references the timeLaabelIndexMap to know which index in the timeLabels corresponds to the index of original labels
-			return this.getPixelForValue(value, this.timeLabelIndexMap[index], datasetIndex, true);
+
+			var offset = this.labelMoments[index].diff(this.firstTick, this.tickUnit, true);
+			return this.getPixelForValue(value, offset / this.tickRange, datasetIndex);
 		},
 
 		// Functions needed for bar charts
 		calculateBaseWidth: function() {
-			return (this.getPixelForValue(null, 1, 0, true) - this.getPixelForValue(null, 0, 0, true)) - (2 * this.options.categorySpacing);
+			return (this.getPixelForValue(null, this.ticks.length / 100, 0, true) - this.getPixelForValue(null, 0, 0, true)) - (2 * this.options.categorySpacing);
 		},
 		calculateBarWidth: function(barDatasetCount) {
 			//The padding between datasets is to the right of each bar, providing that there are more than 1 dataset
@@ -200,6 +224,7 @@
 			return (baseWidth / barDatasetCount);
 		},
 		calculateBarX: function(barDatasetCount, datasetIndex, elementIndex) {
+
 			var xWidth = this.calculateBaseWidth(),
 				xAbsolute = this.getPixelForValue(null, elementIndex, datasetIndex, true) - (xWidth / 2),
 				barWidth = this.calculateBarWidth(barDatasetCount);
@@ -211,14 +236,14 @@
 			return xAbsolute + (barWidth * datasetIndex) + (datasetIndex * this.options.spacing) + barWidth / 2;
 		},
 
-		calculateLabelRotation: function(maxHeight, margins) {
+		calculateTickRotation: function(maxHeight, margins) {
 			//Get the width of each grid by calculating the difference
 			//between x offsets between 0 and 1.
 			var labelFont = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
 			this.ctx.font = labelFont;
 
-			var firstWidth = this.ctx.measureText(this.labels[0]).width;
-			var lastWidth = this.ctx.measureText(this.labels[this.labels.length - 1]).width;
+			var firstWidth = this.ctx.measureText(this.ticks[0]).width;
+			var lastWidth = this.ctx.measureText(this.ticks[this.ticks.length - 1]).width;
 			var firstRotated;
 			var lastRotated;
 
@@ -228,7 +253,7 @@
 			this.labelRotation = 0;
 
 			if (this.options.display) {
-				var originalLabelWidth = helpers.longestText(this.ctx, labelFont, this.labels);
+				var originalLabelWidth = helpers.longestText(this.ctx, labelFont, this.ticks);
 				var cosRotation;
 				var sinRotation;
 				var firstRotatedWidth;
@@ -238,7 +263,7 @@
 				//Allow 3 pixels x2 padding either side for label readability
 				// only the index matters for a dataset scale, but we want a consistent interface between scales
 
-				var datasetWidth = Math.floor(this.getPixelForValue(0, 1) - this.getPixelForValue(0, 0)) - 6;
+				var datasetWidth = Math.floor(this.getPixelForValue(null, 1 / this.ticks.length) - this.getPixelForValue(null, 0)) - 6;
 
 				//Max label rotation can be set or default to 90 - also act as a loop counter
 				while (this.labelWidth > datasetWidth && this.labelRotation <= this.options.labels.maxRotation) {
@@ -264,6 +289,7 @@
 					this.labelRotation++;
 					this.labelWidth = cosRotation * originalLabelWidth;
 
+
 				}
 			} else {
 				this.labelWidth = 0;
@@ -292,8 +318,8 @@
 				this.height = maxHeight;
 			}
 
-			this.buildLabels();
-			this.calculateLabelRotation(maxHeight, margins);
+			this.generateTicks();
+			this.calculateTickRotation(maxHeight, margins);
 
 			var minSize = {
 				width: 0,
@@ -301,7 +327,7 @@
 			};
 
 			var labelFont = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
-			var longestLabelWidth = helpers.longestText(this.ctx, labelFont, this.labels);
+			var longestLabelWidth = helpers.longestText(this.ctx, labelFont, this.ticks);
 
 			// Width
 			if (this.isHorizontal()) {
@@ -340,17 +366,17 @@
 					var isRotated = this.labelRotation !== 0;
 					var skipRatio = false;
 
-					if ((this.options.labels.fontSize + 4) * this.labels.length > (this.width - (this.paddingLeft + this.paddingRight))) {
-						skipRatio = 1 + Math.floor(((this.options.labels.fontSize + 4) * this.labels.length) / (this.width - (this.paddingLeft + this.paddingRight)));
+					if ((this.options.labels.fontSize + 4) * this.ticks.length > (this.width - (this.paddingLeft + this.paddingRight))) {
+						skipRatio = 1 + Math.floor(((this.options.labels.fontSize + 4) * this.ticks.length) / (this.width - (this.paddingLeft + this.paddingRight)));
 					}
 
-					helpers.each(this.labels, function(label, index) {
-						// Blank labels
-						if ((skipRatio > 1 && index % skipRatio > 0) || (label === undefined || label === null)) {
+					helpers.each(this.ticks, function(tick, index) {
+						// Blank ticks
+						if ((skipRatio > 1 && index % skipRatio > 0) || (tick === undefined || tick === null)) {
 							return;
 						}
-						var xLineValue = this.getPixelForValue(label, index, null, false); // xvalues for grid lines
-						var xLabelValue = this.getPixelForValue(label, index, null, true); // x values for labels (need to consider offsetLabel option)
+						var xLineValue = this.getPixelForValue(null, (1 / (this.ticks.length - 1)) * index, null, false); // xvalues for grid lines
+						var xLabelValue = this.getPixelForValue(null, (1 / (this.ticks.length - 1)) * index, null, true); // x values for ticks (need to consider offsetLabel option)
 
 						if (this.options.gridLines.show) {
 							if (index === 0) {
@@ -366,7 +392,7 @@
 
 							xLineValue += helpers.aliasPixel(this.ctx.lineWidth);
 
-							// Draw the label area
+							// Draw the tick area
 							this.ctx.beginPath();
 
 							if (this.options.gridLines.drawTicks) {
@@ -391,7 +417,7 @@
 							this.ctx.font = this.font;
 							this.ctx.textAlign = (isRotated) ? "right" : "center";
 							this.ctx.textBaseline = (isRotated) ? "middle" : "top";
-							this.ctx.fillText(label, 0, 0);
+							this.ctx.fillText(tick, 0, 0);
 							this.ctx.restore();
 						}
 					}, this);

From 5ff2b530b9927b48c68965e8ac568ab2719cf5db Mon Sep 17 00:00:00 2001
From: Menno Dekker <menno.dekker@erasmusmc.nl>
Date: Thu, 17 Sep 2015 09:43:02 +0200
Subject: [PATCH 299/424] Hover on dataset now works just like hover on label

Fixed some errors in de hover on dataset mode, only tested on bar charts
---
 src/core/core.controller.js | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/src/core/core.controller.js b/src/core/core.controller.js
index 5b611e8ea4b..3833cd153c0 100644
--- a/src/core/core.controller.js
+++ b/src/core/core.controller.js
@@ -328,10 +328,12 @@
 			var eventPosition = helpers.getRelativePosition(e);
 			var elementsArray = [];
 
-			for (var datasetIndex = 0; datasetIndex < this.chart.data.datasets.length; datasetIndex++) {
-				for (elementIndex = 0; elementIndex < this.chart.data.datasets[datasetIndex].metaData.length; elementIndex++) {
-					if (this.chart.data.datasets[datasetIndex].metaData[elementIndex].inLabelRange(eventPosition.x, eventPosition.y)) {
-						helpers.each(this.chart.data.datasets, datasetIterator);
+			for (var datasetIndex = 0; datasetIndex < this.data.datasets.length; datasetIndex++) {
+				for (var elementIndex = 0; elementIndex < this.data.datasets[datasetIndex].metaData.length; elementIndex++) {
+					if (this.data.datasets[datasetIndex].metaData[elementIndex].inLabelRange(eventPosition.x, eventPosition.y)) {
+                        helpers.each(this.data.datasets[datasetIndex].metaData, function(element, index) {
+                            elementsArray.push(this.data.datasets[datasetIndex].metaData);
+                        }, this);
 					}
 				}
 			}
@@ -422,12 +424,11 @@
 						this.data.datasets[this.lastActive[0]._datasetIndex].controller.removeHoverStyle(this.lastActive[0], this.lastActive[0]._datasetIndex, this.lastActive[0]._index);
 						break;
 					case 'label':
+					case 'dataset':
 						for (var i = 0; i < this.lastActive.length; i++) {
 							this.data.datasets[this.lastActive[i]._datasetIndex].controller.removeHoverStyle(this.lastActive[i], this.lastActive[i]._datasetIndex, this.lastActive[i]._index);
 						}
 						break;
-					case 'dataset':
-						break;
 					default:
 						// Don't change anything
 				}
@@ -440,12 +441,11 @@
 						this.data.datasets[this.active[0]._datasetIndex].controller.setHoverStyle(this.active[0]);
 						break;
 					case 'label':
+					case 'dataset':
 						for (var i = 0; i < this.active.length; i++) {
 							this.data.datasets[this.active[i]._datasetIndex].controller.setHoverStyle(this.active[i]);
 						}
 						break;
-					case 'dataset':
-						break;
 					default:
 						// Don't change anything
 				}

From 5047678799796f6aeb07a19777d66e054e7e14f4 Mon Sep 17 00:00:00 2001
From: Menno Dekker <menno.dekker@erasmusmc.nl>
Date: Thu, 17 Sep 2015 10:08:42 +0200
Subject: [PATCH 300/424] Tabs to spaces + fixed error

---
 src/core/core.controller.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/core/core.controller.js b/src/core/core.controller.js
index 3833cd153c0..806248485a9 100644
--- a/src/core/core.controller.js
+++ b/src/core/core.controller.js
@@ -331,9 +331,9 @@
 			for (var datasetIndex = 0; datasetIndex < this.data.datasets.length; datasetIndex++) {
 				for (var elementIndex = 0; elementIndex < this.data.datasets[datasetIndex].metaData.length; elementIndex++) {
 					if (this.data.datasets[datasetIndex].metaData[elementIndex].inLabelRange(eventPosition.x, eventPosition.y)) {
-                        helpers.each(this.data.datasets[datasetIndex].metaData, function(element, index) {
-                            elementsArray.push(this.data.datasets[datasetIndex].metaData);
-                        }, this);
+                                                helpers.each(this.data.datasets[datasetIndex].metaData, function(element, index) {
+                                                        elementsArray.push(element);
+                                                }, this);
 					}
 				}
 			}

From 723c85320ff2d3045e33a518eca5ba3ae45e7b72 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Thu, 17 Sep 2015 20:29:41 -0400
Subject: [PATCH 301/424] Unit tests for logarithmic scale. Fixed some issues
 in stacked mode since it's not possible for a 0 crossing to occur with a log
 scale.

---
 src/scales/scale.logarithmic.js |   45 +-
 test/scale.logarithmic.tests.js | 1561 +++++++++++++++++++++++++++++++
 2 files changed, 1577 insertions(+), 29 deletions(-)
 create mode 100644 test/scale.logarithmic.tests.js

diff --git a/src/scales/scale.logarithmic.js b/src/scales/scale.logarithmic.js
index 7d0f181c99d..20545846eba 100644
--- a/src/scales/scale.logarithmic.js
+++ b/src/scales/scale.logarithmic.js
@@ -22,7 +22,6 @@
 
 		// scale numbers
 		reverse: false,
-		beginAtZero: false,
 		override: null,
 
 		// label settings
@@ -160,8 +159,7 @@
 			this.min = null;
 			this.max = null;
 
-			var positiveValues = [];
-			var negativeValues = [];
+			var values = [];
 
 			if (this.options.stacked) {
 				helpers.each(this.data.datasets, function(dataset) {
@@ -170,23 +168,18 @@
 
 							var value = this.getRightValue(rawValue);
 
-							positiveValues[index] = positiveValues[index] || 0;
-							negativeValues[index] = negativeValues[index] || 0;
+							values[index] = values[index] || 0;
 
 							if (this.options.relativePoints) {
-								positiveValues[index] = 100;
+								values[index] = 100;
 							} else {
-								if (value < 0) {
-									negativeValues[index] += value;
-								} else {
-									positiveValues[index] += value;
-								}
+								// Don't need to split positive and negative since the log scale can't handle a 0 crossing
+								values[index] += value;
 							}
 						}, this);
 					}
 				}, this);
 
-				var values = positiveValues.concat(negativeValues);
 				this.min = helpers.min(values);
 				this.max = helpers.max(values);
 
@@ -213,8 +206,13 @@
 			}
 
 			if (this.min === this.max) {
-				this.min--;
-				this.max++;
+				if (this.min !== 0 && this.min !== null) {
+					this.min = Math.pow(10, Math.floor(helpers.log10(this.min)) - 1);
+					this.max = Math.pow(10, Math.floor(helpers.log10(this.max)) + 1);
+				} else {
+					this.min = 1;
+					this.max = 10;
+				}
 			}
 		},
 
@@ -251,17 +249,9 @@
 
 				var value = this.data.datasets[datasetIndex].data[index];
 
-				if (value < 0) {
-					for (var i = 0; i < datasetIndex; i++) {
-						if (this.data.datasets[i].yAxisID === this.id) {
-							base += this.data.datasets[i].data[index] < 0 ? this.data.datasets[i].data[index] : 0;
-						}
-					}
-				} else {
-					for (var j = 0; j < datasetIndex; j++) {
-						if (this.data.datasets[j].yAxisID === this.id) {
-							base += this.data.datasets[j].data[index] > 0 ? this.data.datasets[j].data[index] : 0;
-						}
+				for (var j = 0; j < datasetIndex; j++) {
+					if (this.data.datasets[j].yAxisID === this.id) {
+						base += this.data.datasets[j].data[index];
 					}
 				}
 
@@ -270,10 +260,7 @@
 
 			base = this.getPixelForValue(this.min);
 
-			if (this.beginAtZero || ((this.min <= 0 && this.max >= 0) || (this.min >= 0 && this.max <= 0))) {
-				base = this.getPixelForValue(0);
-				base += this.options.gridLines.lineWidth;
-			} else if (this.min < 0 && this.max < 0) {
+			if (this.min < 0 && this.max < 0) {
 				// All values are negative. Use the top as the base
 				base = this.getPixelForValue(this.max);
 			}
diff --git a/test/scale.logarithmic.tests.js b/test/scale.logarithmic.tests.js
new file mode 100644
index 00000000000..7a472d88c1b
--- /dev/null
+++ b/test/scale.logarithmic.tests.js
@@ -0,0 +1,1561 @@
+describe('Logarithmic Scale tests', function() {
+
+	it('Should register the constructor with the scale service', function() {
+		var Constructor = Chart.scaleService.getScaleConstructor('logarithmic');
+		expect(Constructor).not.toBe(undefined);
+		expect(typeof Constructor).toBe('function');
+	});
+
+	it('Should have the correct default config', function() {
+		var defaultConfig = Chart.scaleService.getScaleDefaults('logarithmic');
+		expect(defaultConfig).toEqual({
+			display: true,
+			position: "left",
+			gridLines: {
+				show: true,
+				color: "rgba(0, 0, 0, 0.1)",
+				lineWidth: 1,
+				drawOnChartArea: true,
+				drawTicks: true,
+				zeroLineWidth: 1,
+				zeroLineColor: "rgba(0,0,0,0.25)",
+			},
+			reverse: false,
+			override: null,
+			labels: {
+				show: true,
+				mirror: false,
+				padding: 10,
+				template: "<%var remain = value / (Math.pow(10, Math.floor(Chart.helpers.log10(value))));if (remain === 1 || remain === 2 || remain === 5) {%><%=value.toExponential()%><%} else {%><%= null %><%}%>",
+				fontSize: 12,
+				fontStyle: "normal",
+				fontColor: "#666",
+				fontFamily: "Helvetica Neue"
+			}
+		});
+	});
+
+	it('Should correctly determine the max & min data values', function() {
+		var scaleID = 'myScale';
+
+		var mockData = {
+			datasets: [{
+				yAxisID: scaleID,
+				data: [10, 5, 5000, 78, 450]
+			}, {
+				yAxisID: 'second scale',
+				data: [1, 1000, 10, 100],
+			}, {
+				yAxisID: scaleID,
+				data: [150]
+			}]
+		};
+
+		var Constructor = Chart.scaleService.getScaleConstructor('logarithmic');
+		var scale = new Constructor({
+			ctx: {},
+			options: Chart.scaleService.getScaleDefaults('logarithmic'), // use default config for scale
+			data: mockData,
+			id: scaleID
+		});
+
+		expect(scale).not.toEqual(undefined); // must construct
+		expect(scale.min).toBe(undefined); // not yet set
+		expect(scale.max).toBe(undefined);
+
+		scale.calculateRange();
+		expect(scale.min).toBe(5);
+		expect(scale.max).toBe(5000);
+	});
+
+	it('Should correctly determine the max & min for scatter data', function() {
+		var scaleID = 'myScale';
+
+		var mockData = {
+			datasets: [{
+				xAxisID: scaleID, // for the horizontal scale
+				yAxisID: scaleID,
+				data: [{
+					x: 10,
+					y: 100
+				}, {
+					x: 2,
+					y: 6
+				}, {
+					x: 65,
+					y: 121
+				}, {
+					x: 99,
+					y: 7
+				}]
+			}]
+		};
+
+		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('logarithmic'));
+		var Constructor = Chart.scaleService.getScaleConstructor('logarithmic');
+		var verticalScale = new Constructor({
+			ctx: {},
+			options: config,
+			data: mockData,
+			id: scaleID
+		});
+
+		verticalScale.calculateRange();
+		expect(verticalScale.min).toBe(6);
+		expect(verticalScale.max).toBe(121);
+
+		var horizontalConfig = Chart.helpers.clone(config);
+		horizontalConfig.position = 'bottom';
+		var horizontalScale = new Constructor({
+			ctx: {},
+			options: horizontalConfig,
+			data: mockData,
+			id: scaleID,
+		});
+
+		horizontalScale.calculateRange();
+		expect(horizontalScale.min).toBe(2);
+		expect(horizontalScale.max).toBe(99);
+	});
+
+	it('Should correctly determine the min and max data values when stacked mode is turned on', function() {
+		var scaleID = 'myScale';
+
+		var mockData = {
+			datasets: [{
+				yAxisID: scaleID,
+				data: [10, 5, 1, 5, 78, 100]
+			}, {
+				yAxisID: 'second scale',
+				data: [-1000, 1000],
+			}, {
+				yAxisID: scaleID,
+				data: [150, 10, 10, 100, 10, 9]
+			}]
+		};
+
+		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('logarithmic'));
+		config.stacked = true; // enable scale stacked mode
+
+		var Constructor = Chart.scaleService.getScaleConstructor('logarithmic');
+		var scale = new Constructor({
+			ctx: {},
+			options: config,
+			data: mockData,
+			id: scaleID
+		});
+
+		scale.calculateRange();
+		expect(scale.min).toBe(11);
+		expect(scale.max).toBe(160);
+	});
+
+	it('Should ensure that the scale has a max and min that are not equal', function() {
+		var scaleID = 'myScale';
+
+		var mockData = {
+			datasets: []
+		};
+
+		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('logarithmic'));
+		var Constructor = Chart.scaleService.getScaleConstructor('logarithmic');
+		var scale = new Constructor({
+			ctx: {},
+			options: config,
+			data: mockData,
+			id: scaleID
+		});
+
+		scale.calculateRange();
+		expect(scale.min).toBe(1);
+		expect(scale.max).toBe(10);
+
+		mockData.datasets = [{
+			yAxisID: scaleID,
+			data: [0.15, 0.15]
+		}];
+
+		scale.calculateRange();
+		expect(scale.min).toBe(0.01);
+		expect(scale.max).toBe(1);
+	});
+
+	it('Should generate tick marks', function() {
+		var scaleID = 'myScale';
+
+		var mockData = {
+			datasets: [{
+				yAxisID: scaleID,
+				data: [10, 5, 1, 25, 78]
+			}, ]
+		};
+
+		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('logarithmic'));
+		var Constructor = Chart.scaleService.getScaleConstructor('logarithmic');
+		var scale = new Constructor({
+			ctx: {},
+			options: config,
+			data: mockData,
+			id: scaleID
+		});
+
+		scale.calculateRange();
+		expect(scale.ticks).toBe(undefined); // not set
+
+		// Large enough to be unimportant
+		var maxWidth = 400;
+		var maxHeight = 400;
+		scale.generateTicks(maxWidth, maxHeight);
+
+		// Counts down because the lines are drawn top to bottom
+		expect(scale.ticks).toEqual([100, 90, 80, 70, 60, 50, 40, 30, 20, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1]);
+		expect(scale.start).toBe(1);
+		expect(scale.end).toBe(100);
+	});
+
+	it('Should generate tick marks in the correct order in reversed mode', function() {
+		var scaleID = 'myScale';
+
+		var mockData = {
+			datasets: [{
+				yAxisID: scaleID,
+				data: [10, 5, 1, 25, 78]
+			}, ]
+		};
+
+		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('logarithmic'));
+		config.reverse = true;
+
+		var Constructor = Chart.scaleService.getScaleConstructor('logarithmic');
+		var scale = new Constructor({
+			ctx: {},
+			options: config,
+			data: mockData,
+			id: scaleID
+		});
+
+		scale.calculateRange();
+		expect(scale.ticks).toBe(undefined); // not set
+
+		// Large enough to be unimportant
+		var maxWidth = 400;
+		var maxHeight = 400;
+		scale.generateTicks(maxWidth, maxHeight);
+
+		// Counts down because the lines are drawn top to bottom
+		expect(scale.ticks).toEqual([1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 20, 30, 40, 50, 60, 70, 80, 90, 100]);
+		expect(scale.start).toBe(100);
+		expect(scale.end).toBe(1);
+	});
+
+	it('Should generate tick marks using the user supplied options', function() {
+		var scaleID = 'myScale';
+
+		var mockData = {
+			datasets: [{
+				yAxisID: scaleID,
+				data: [10, 5, 0, 25, 78]
+			}, ]
+		};
+
+		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('logarithmic'));
+		config.override = {
+			steps: 9,
+			start: 1,
+			stepWidth: 1
+		};
+
+		var Constructor = Chart.scaleService.getScaleConstructor('logarithmic');
+		var scale = new Constructor({
+			ctx: {},
+			options: config,
+			data: mockData,
+			id: scaleID
+		});
+
+		scale.calculateRange();
+
+		// Large enough to be unimportant
+		var maxWidth = 400;
+		var maxHeight = 400;
+		scale.generateTicks(maxWidth, maxHeight);
+
+		expect(scale.ticks).toEqual([10, 9, 8, 7, 6, 5, 4, 3, 2, 1]);
+		expect(scale.start).toBe(1);
+		expect(scale.end).toBe(10);
+	});
+
+	it('Should build labels using the default template', function() {
+		var scaleID = 'myScale';
+
+		var mockData = {
+			datasets: [{
+				yAxisID: scaleID,
+				data: [10, 5, 1, 25, 78]
+			}, ]
+		};
+
+		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('logarithmic'));
+		var Constructor = Chart.scaleService.getScaleConstructor('logarithmic');
+		var scale = new Constructor({
+			ctx: {},
+			options: config,
+			data: mockData,
+			id: scaleID
+		});
+
+		scale.calculateRange();
+
+		// Large enough to be unimportant
+		var maxWidth = 400;
+		var maxHeight = 400;
+		scale.generateTicks(maxWidth, maxHeight);
+
+		// Generate labels
+		scale.buildLabels();
+
+		expect(scale.labels).toEqual(['1e+2', '', '', '', '', '5e+1', '', '', '2e+1', '1e+1', '', '', '', '', '5e+0', '', '', '2e+0', '1e+0']);
+	});
+
+	it('Should build labels using the user supplied callback', function() {
+		var scaleID = 'myScale';
+
+		var mockData = {
+			datasets: [{
+				yAxisID: scaleID,
+				data: [10, 5, 1, 25, 78]
+			}, ]
+		};
+
+		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('logarithmic'));
+		config.labels.userCallback = function(value, index) {
+			return index.toString();
+		};
+
+		var Constructor = Chart.scaleService.getScaleConstructor('logarithmic');
+		var scale = new Constructor({
+			ctx: {},
+			options: config,
+			data: mockData,
+			id: scaleID
+		});
+
+		scale.calculateRange();
+
+		// Large enough to be unimportant
+		var maxWidth = 400;
+		var maxHeight = 400;
+		scale.generateTicks(maxWidth, maxHeight);
+
+		// Generate labels
+		scale.buildLabels();
+
+		// Just the index
+		expect(scale.labels).toEqual(['0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '10', '11', '12', '13', '14', '15', '16', '17', '18']);
+	});
+
+	it('Should get the correct pixel value for a point', function() {
+		var scaleID = 'myScale';
+
+		var mockData = {
+			datasets: [{
+				xAxisID: scaleID, // for the horizontal scale
+				yAxisID: scaleID,
+				data: [10, 5, 1, 25, 78]
+			}]
+		};
+
+		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('logarithmic'));
+		var Constructor = Chart.scaleService.getScaleConstructor('logarithmic');
+		var verticalScale = new Constructor({
+			ctx: {},
+			options: config,
+			data: mockData,
+			id: scaleID
+		});
+
+		verticalScale.calculateRange();
+		verticalScale.generateTicks(50, 100);
+
+		// Fake out positioning of the scale service
+		verticalScale.left = 0;
+		verticalScale.top = 0;
+		verticalScale.right = 50;
+		verticalScale.bottom = 110;
+		verticalScale.paddingTop = 5;
+		verticalScale.paddingBottom = 5;
+		verticalScale.width = 50;
+		verticalScale.height = 110;
+
+		expect(verticalScale.getPointPixelForValue(100, 0, 0)).toBe(5); // top + paddingTop
+		expect(verticalScale.getPointPixelForValue(1, 0, 0)).toBe(105); // bottom - paddingBottom
+		expect(verticalScale.getPointPixelForValue(10, 0, 0)).toBe(55); // halfway
+
+		var horizontalConfig = Chart.helpers.clone(config);
+		horizontalConfig.position = 'bottom';
+		var horizontalScale = new Constructor({
+			ctx: {},
+			options: horizontalConfig,
+			data: mockData,
+			id: scaleID,
+		});
+
+		horizontalScale.calculateRange();
+		horizontalScale.generateTicks(100, 50);
+
+		// Fake out positioning of the scale service
+		horizontalScale.left = 0;
+		horizontalScale.top = 0;
+		horizontalScale.right = 110;
+		horizontalScale.bottom = 50;
+		horizontalScale.paddingLeft = 5;
+		horizontalScale.paddingRight = 5;
+		horizontalScale.width = 110;
+		horizontalScale.height = 50;
+
+		// Range expands to [-2, 2] due to nicenum algorithm
+		expect(horizontalScale.getPointPixelForValue(100, 0, 0)).toBe(105); // right - paddingRight
+		expect(horizontalScale.getPointPixelForValue(1, 0, 0)).toBe(5); // left + paddingLeft
+		expect(horizontalScale.getPointPixelForValue(10, 0, 0)).toBe(55); // halfway
+	});
+
+	it('should get the correct pixel value for a bar', function() {
+		var scaleID = 'myScale';
+
+		var mockData = {
+			datasets: [{
+				xAxisID: scaleID, // for the horizontal scale
+				yAxisID: scaleID,
+				data: [10, 5, 1, 25, 78]
+			}]
+		};
+
+		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('logarithmic'));
+		var Constructor = Chart.scaleService.getScaleConstructor('logarithmic');
+		var verticalScale = new Constructor({
+			ctx: {},
+			options: config,
+			data: mockData,
+			id: scaleID
+		});
+
+		verticalScale.calculateRange();
+		verticalScale.generateTicks(50, 100);
+
+		// Fake out positioning of the scale service
+		verticalScale.left = 0;
+		verticalScale.top = 0;
+		verticalScale.right = 50;
+		verticalScale.bottom = 110;
+		verticalScale.paddingTop = 5;
+		verticalScale.paddingBottom = 5;
+		verticalScale.width = 50;
+		verticalScale.height = 110;
+
+		expect(verticalScale.calculateBarBase()).toBe(105); // bottom
+		expect(verticalScale.calculateBarY(0, 3)).toBe(35.10299956639811); // bottom
+	});
+
+	it('should fit correctly', function() {
+		var scaleID = 'myScale';
+
+		var mockData = {
+			datasets: [{
+				xAxisID: scaleID, // for the horizontal scale
+				yAxisID: scaleID,
+				data: [10, 5, 1, 25, 78]
+			}]
+		};
+		var mockContext = window.createMockContext();
+
+		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('logarithmic'));
+		var Constructor = Chart.scaleService.getScaleConstructor('logarithmic');
+		var verticalScale = new Constructor({
+			ctx: mockContext,
+			options: config,
+			data: mockData,
+			id: scaleID
+		});
+
+		var minSize = verticalScale.fit(100, 300);
+		expect(minSize).toEqual({
+			width: 53,
+			height: 300,
+		});
+		expect(verticalScale.width).toBe(53);
+		expect(verticalScale.height).toBe(300);
+		expect(verticalScale.paddingTop).toBe(6);
+		expect(verticalScale.paddingBottom).toBe(6);
+		expect(verticalScale.paddingLeft).toBe(0);
+		expect(verticalScale.paddingRight).toBe(0);
+
+		// Refit with margins to see the padding go away
+		minSize = verticalScale.fit(53, 300, {
+			left: 0,
+			right: 0,
+			top: 15,
+			bottom: 3
+		});
+		expect(minSize).toEqual({
+			width: 53,
+			height: 300,
+		});
+		expect(verticalScale.paddingTop).toBe(0);
+		expect(verticalScale.paddingBottom).toBe(3);
+		expect(verticalScale.paddingLeft).toBe(0);
+		expect(verticalScale.paddingRight).toBe(0);
+	});
+
+	it('should fit correctly when horizontal', function() {
+		var scaleID = 'myScale';
+
+		var mockData = {
+			datasets: [{
+				xAxisID: scaleID, // for the horizontal scale
+				yAxisID: scaleID,
+				data: [10, 5, 1, 25, 78]
+			}]
+		};
+		var mockContext = window.createMockContext();
+
+		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('logarithmic'));
+		config.position = "bottom";
+		var Constructor = Chart.scaleService.getScaleConstructor('logarithmic');
+		var verticalScale = new Constructor({
+			ctx: mockContext,
+			options: config,
+			data: mockData,
+			id: scaleID
+		});
+
+		var minSize = verticalScale.fit(100, 300);
+		expect(minSize).toEqual({
+			width: 100,
+			height: 28,
+		});
+		expect(verticalScale.width).toBe(100);
+		expect(verticalScale.height).toBe(28);
+		expect(verticalScale.paddingTop).toBe(0);
+		expect(verticalScale.paddingBottom).toBe(0);
+		expect(verticalScale.paddingLeft).toBe(20);
+		expect(verticalScale.paddingRight).toBe(20);
+
+		// Refit with margins to see the padding go away
+		minSize = verticalScale.fit(100, 28, {
+			left: 10,
+			right: 6,
+			top: 15,
+			bottom: 3
+		});
+		expect(minSize).toEqual({
+			width: 100,
+			height: 28,
+		});
+		expect(verticalScale.paddingTop).toBe(0);
+		expect(verticalScale.paddingBottom).toBe(0);
+		expect(verticalScale.paddingLeft).toBe(10);
+		expect(verticalScale.paddingRight).toBe(14);
+	});
+
+	it('should draw correctly horizontally', function() {
+		var scaleID = 'myScale';
+
+		var mockData = {
+			datasets: [{
+				xAxisID: scaleID, // for the horizontal scale
+				yAxisID: scaleID,
+				data: [10, 5, 1, 25, 78]
+			}]
+		};
+		var mockContext = window.createMockContext();
+
+		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('logarithmic'));
+		config.position = "bottom";
+		var Constructor = Chart.scaleService.getScaleConstructor('logarithmic');
+		var horizontalScale = new Constructor({
+			ctx: mockContext,
+			options: config,
+			data: mockData,
+			id: scaleID
+		});
+
+		var minSize = horizontalScale.fit(100, 300);
+		minSize = horizontalScale.fit(100, 28, {
+			left: 10,
+			right: 6,
+			top: 15,
+			bottom: 3
+		});
+
+		horizontalScale.left = 0;
+		horizontalScale.right = minSize.width;
+		horizontalScale.top = 0;
+		horizontalScale.bottom = minSize.height;
+
+		var chartArea = {
+			top: 100,
+			bottom: 0,
+			left: 0,
+			right: minSize.width
+		};
+		horizontalScale.draw(chartArea);
+
+		expect(mockContext.getCalls()).toEqual([{
+			"name": "measureText",
+			"args": ["1e+0"]
+		}, {
+			"name": "measureText",
+			"args": ["1e+2"]
+		}, {
+			"name": "measureText",
+			"args": ["1e+0"]
+		}, {
+			"name": "measureText",
+			"args": ["1e+2"]
+		}, {
+			"name": "setFillStyle",
+			"args": ["#666"]
+		}, {
+			"name": "setLineWidth",
+			"args": [1]
+		}, {
+			"name": "setStrokeStyle",
+			"args": ["rgba(0,0,0,0.25)"]
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "moveTo",
+			"args": [10.5, 0]
+		}, {
+			"name": "lineTo",
+			"args": [10.5, 5]
+		}, {
+			"name": "moveTo",
+			"args": [10.5, 100]
+		}, {
+			"name": "lineTo",
+			"args": [10.5, 0]
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "setLineWidth",
+			"args": [1]
+		}, {
+			"name": "setStrokeStyle",
+			"args": ["rgba(0, 0, 0, 0.1)"]
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "moveTo",
+			"args": [21.939139835231288, 0]
+		}, {
+			"name": "lineTo",
+			"args": [21.939139835231288, 5]
+		}, {
+			"name": "moveTo",
+			"args": [21.939139835231288, 100]
+		}, {
+			"name": "lineTo",
+			"args": [21.939139835231288, 0]
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "moveTo",
+			"args": [28.63060767934717, 0]
+		}, {
+			"name": "lineTo",
+			"args": [28.63060767934717, 5]
+		}, {
+			"name": "moveTo",
+			"args": [28.63060767934717, 100]
+		}, {
+			"name": "lineTo",
+			"args": [28.63060767934717, 0]
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "moveTo",
+			"args": [33.378279670462575, 0]
+		}, {
+			"name": "lineTo",
+			"args": [33.378279670462575, 5]
+		}, {
+			"name": "moveTo",
+			"args": [33.378279670462575, 100]
+		}, {
+			"name": "lineTo",
+			"args": [33.378279670462575, 0]
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "moveTo",
+			"args": [37.06086016476871, 0]
+		}, {
+			"name": "lineTo",
+			"args": [37.06086016476871, 5]
+		}, {
+			"name": "moveTo",
+			"args": [37.06086016476871, 100]
+		}, {
+			"name": "lineTo",
+			"args": [37.06086016476871, 0]
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "moveTo",
+			"args": [40.06974751457846, 0]
+		}, {
+			"name": "lineTo",
+			"args": [40.06974751457846, 5]
+		}, {
+			"name": "moveTo",
+			"args": [40.06974751457846, 100]
+		}, {
+			"name": "lineTo",
+			"args": [40.06974751457846, 0]
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "moveTo",
+			"args": [42.613725520541756, 0]
+		}, {
+			"name": "lineTo",
+			"args": [42.613725520541756, 5]
+		}, {
+			"name": "moveTo",
+			"args": [42.613725520541756, 100]
+		}, {
+			"name": "lineTo",
+			"args": [42.613725520541756, 0]
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "moveTo",
+			"args": [44.817419505693856, 0]
+		}, {
+			"name": "lineTo",
+			"args": [44.817419505693856, 5]
+		}, {
+			"name": "moveTo",
+			"args": [44.817419505693856, 100]
+		}, {
+			"name": "lineTo",
+			"args": [44.817419505693856, 0]
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "moveTo",
+			"args": [46.76121535869434, 0]
+		}, {
+			"name": "lineTo",
+			"args": [46.76121535869434, 5]
+		}, {
+			"name": "moveTo",
+			"args": [46.76121535869434, 100]
+		}, {
+			"name": "lineTo",
+			"args": [46.76121535869434, 0]
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "moveTo",
+			"args": [48.5, 0]
+		}, {
+			"name": "lineTo",
+			"args": [48.5, 5]
+		}, {
+			"name": "moveTo",
+			"args": [48.5, 100]
+		}, {
+			"name": "lineTo",
+			"args": [48.5, 0]
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "moveTo",
+			"args": [59.93913983523129, 0]
+		}, {
+			"name": "lineTo",
+			"args": [59.93913983523129, 5]
+		}, {
+			"name": "moveTo",
+			"args": [59.93913983523129, 100]
+		}, {
+			"name": "lineTo",
+			"args": [59.93913983523129, 0]
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "moveTo",
+			"args": [66.63060767934718, 0]
+		}, {
+			"name": "lineTo",
+			"args": [66.63060767934718, 5]
+		}, {
+			"name": "moveTo",
+			"args": [66.63060767934718, 100]
+		}, {
+			"name": "lineTo",
+			"args": [66.63060767934718, 0]
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "moveTo",
+			"args": [71.37827967046258, 0]
+		}, {
+			"name": "lineTo",
+			"args": [71.37827967046258, 5]
+		}, {
+			"name": "moveTo",
+			"args": [71.37827967046258, 100]
+		}, {
+			"name": "lineTo",
+			"args": [71.37827967046258, 0]
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "moveTo",
+			"args": [75.06086016476871, 0]
+		}, {
+			"name": "lineTo",
+			"args": [75.06086016476871, 5]
+		}, {
+			"name": "moveTo",
+			"args": [75.06086016476871, 100]
+		}, {
+			"name": "lineTo",
+			"args": [75.06086016476871, 0]
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "moveTo",
+			"args": [78.06974751457845, 0]
+		}, {
+			"name": "lineTo",
+			"args": [78.06974751457845, 5]
+		}, {
+			"name": "moveTo",
+			"args": [78.06974751457845, 100]
+		}, {
+			"name": "lineTo",
+			"args": [78.06974751457845, 0]
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "moveTo",
+			"args": [80.61372552054176, 0]
+		}, {
+			"name": "lineTo",
+			"args": [80.61372552054176, 5]
+		}, {
+			"name": "moveTo",
+			"args": [80.61372552054176, 100]
+		}, {
+			"name": "lineTo",
+			"args": [80.61372552054176, 0]
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "moveTo",
+			"args": [82.81741950569385, 0]
+		}, {
+			"name": "lineTo",
+			"args": [82.81741950569385, 5]
+		}, {
+			"name": "moveTo",
+			"args": [82.81741950569385, 100]
+		}, {
+			"name": "lineTo",
+			"args": [82.81741950569385, 0]
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "moveTo",
+			"args": [84.76121535869434, 0]
+		}, {
+			"name": "lineTo",
+			"args": [84.76121535869434, 5]
+		}, {
+			"name": "moveTo",
+			"args": [84.76121535869434, 100]
+		}, {
+			"name": "lineTo",
+			"args": [84.76121535869434, 0]
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "moveTo",
+			"args": [86.5, 0]
+		}, {
+			"name": "lineTo",
+			"args": [86.5, 5]
+		}, {
+			"name": "moveTo",
+			"args": [86.5, 100]
+		}, {
+			"name": "lineTo",
+			"args": [86.5, 0]
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "fillText",
+			"args": ["1e+0", 10, 10]
+		}, {
+			"name": "fillText",
+			"args": ["2e+0", 21.439139835231288, 10]
+		}, {
+			"name": "fillText",
+			"args": ["5e+0", 36.56086016476871, 10]
+		}, {
+			"name": "fillText",
+			"args": ["1e+1", 48, 10]
+		}, {
+			"name": "fillText",
+			"args": ["2e+1", 59.43913983523129, 10]
+		}, {
+			"name": "fillText",
+			"args": ["5e+1", 74.56086016476871, 10]
+		}, {
+			"name": "fillText",
+			"args": ["1e+2", 86, 10]
+		}]);
+
+		// Turn off some drawing
+		config.gridLines.drawTicks = false;
+		config.gridLines.drawOnChartArea = false;
+		config.labels.show = false;
+
+		mockContext.resetCalls();
+
+		horizontalScale.draw();
+		expect(mockContext.getCalls()).toEqual([{
+			"name": "setFillStyle",
+			"args": ["#666"]
+		}, {
+			"name": "setLineWidth",
+			"args": [1]
+		}, {
+			"name": "setStrokeStyle",
+			"args": ["rgba(0,0,0,0.25)"]
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "setLineWidth",
+			"args": [1]
+		}, {
+			"name": "setStrokeStyle",
+			"args": ["rgba(0, 0, 0, 0.1)"]
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "stroke",
+			"args": []
+		}]);
+
+		// Turn off display
+
+		mockContext.resetCalls();
+		config.display = false;
+		horizontalScale.draw();
+		expect(mockContext.getCalls()).toEqual([]);
+	});
+
+	it('should draw correctly vertically', function() {
+		var scaleID = 'myScale';
+
+		var mockData = {
+			datasets: [{
+				xAxisID: scaleID, // for the horizontal scale
+				yAxisID: scaleID,
+				data: [10, 5, 1, 2.5, 7.8]
+			}]
+		};
+		var mockContext = window.createMockContext();
+
+		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('logarithmic'));
+		var Constructor = Chart.scaleService.getScaleConstructor('logarithmic');
+		var verticalScale = new Constructor({
+			ctx: mockContext,
+			options: config,
+			data: mockData,
+			id: scaleID
+		});
+
+		var minSize = verticalScale.fit(100, 300);
+		minSize = verticalScale.fit(33, 300, {
+			left: 0,
+			right: 0,
+			top: 15,
+			bottom: 3
+		});
+		expect(minSize).toEqual({
+			width: 33,
+			height: 300,
+		});
+
+		verticalScale.left = 0;
+		verticalScale.right = minSize.width;
+		verticalScale.top = 0;
+		verticalScale.bottom = minSize.height;
+
+		var chartArea = {
+			top: 0,
+			bottom: minSize.height,
+			left: minSize.width,
+			right: minSize.width + 100
+		};
+		verticalScale.draw(chartArea);
+
+		var expected = [{
+			"name": "measureText",
+			"args": ["1e+1"]
+		}, {
+			"name": "measureText",
+			"args": [""]
+		}, {
+			"name": "measureText",
+			"args": [""]
+		}, {
+			"name": "measureText",
+			"args": [""]
+		}, {
+			"name": "measureText",
+			"args": [""]
+		}, {
+			"name": "measureText",
+			"args": ["5e+0"]
+		}, {
+			"name": "measureText",
+			"args": [""]
+		}, {
+			"name": "measureText",
+			"args": [""]
+		}, {
+			"name": "measureText",
+			"args": ["2e+0"]
+		}, {
+			"name": "measureText",
+			"args": ["1e+0"]
+		}, {
+			"name": "measureText",
+			"args": ["1e+1"]
+		}, {
+			"name": "measureText",
+			"args": [""]
+		}, {
+			"name": "measureText",
+			"args": [""]
+		}, {
+			"name": "measureText",
+			"args": [""]
+		}, {
+			"name": "measureText",
+			"args": [""]
+		}, {
+			"name": "measureText",
+			"args": ["5e+0"]
+		}, {
+			"name": "measureText",
+			"args": [""]
+		}, {
+			"name": "measureText",
+			"args": [""]
+		}, {
+			"name": "measureText",
+			"args": ["2e+0"]
+		}, {
+			"name": "measureText",
+			"args": ["1e+0"]
+		}, {
+			"name": "setFillStyle",
+			"args": ["#666"]
+		}, {
+			"name": "setLineWidth",
+			"args": [1]
+		}, {
+			"name": "setStrokeStyle",
+			"args": ["rgba(0,0,0,0.25)"]
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "moveTo",
+			"args": [28, 0.5]
+		}, {
+			"name": "lineTo",
+			"args": [33, 0.5]
+		}, {
+			"name": "moveTo",
+			"args": [33, 0.5]
+		}, {
+			"name": "lineTo",
+			"args": [133, 0.5]
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "setLineWidth",
+			"args": [1]
+		}, {
+			"name": "setStrokeStyle",
+			"args": ["rgba(0, 0, 0, 0.1)"]
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "moveTo",
+			"args": [28, 14.089974696520528]
+		}, {
+			"name": "lineTo",
+			"args": [33, 14.089974696520528]
+		}, {
+			"name": "moveTo",
+			"args": [33, 14.089974696520528]
+		}, {
+			"name": "lineTo",
+			"args": [133, 14.089974696520528]
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "moveTo",
+			"args": [28, 29.28227386339279]
+		}, {
+			"name": "lineTo",
+			"args": [33, 29.28227386339279]
+		}, {
+			"name": "moveTo",
+			"args": [33, 29.28227386339279]
+		}, {
+			"name": "lineTo",
+			"args": [133, 29.28227386339279]
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "moveTo",
+			"args": [28, 46.50588211576573]
+		}, {
+			"name": "lineTo",
+			"args": [33, 46.50588211576573]
+		}, {
+			"name": "moveTo",
+			"args": [33, 46.50588211576573]
+		}, {
+			"name": "lineTo",
+			"args": [133, 46.50588211576573]
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "moveTo",
+			"args": [28, 66.38907863605783]
+		}, {
+			"name": "lineTo",
+			"args": [33, 66.38907863605783]
+		}, {
+			"name": "moveTo",
+			"args": [33, 66.38907863605783]
+		}, {
+			"name": "lineTo",
+			"args": [133, 66.38907863605783]
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "moveTo",
+			"args": [28, 89.9059087122024]
+		}, {
+			"name": "lineTo",
+			"args": [33, 89.9059087122024]
+		}, {
+			"name": "moveTo",
+			"args": [33, 89.9059087122024]
+		}, {
+			"name": "lineTo",
+			"args": [133, 89.9059087122024]
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "moveTo",
+			"args": [28, 118.68818257559516]
+		}, {
+			"name": "lineTo",
+			"args": [33, 118.68818257559516]
+		}, {
+			"name": "moveTo",
+			"args": [33, 118.68818257559516]
+		}, {
+			"name": "lineTo",
+			"args": [133, 118.68818257559516]
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "moveTo",
+			"args": [28, 155.79498734826026]
+		}, {
+			"name": "lineTo",
+			"args": [33, 155.79498734826026]
+		}, {
+			"name": "moveTo",
+			"args": [33, 155.79498734826026]
+		}, {
+			"name": "lineTo",
+			"args": [133, 155.79498734826026]
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "moveTo",
+			"args": [28, 208.0940912877976]
+		}, {
+			"name": "lineTo",
+			"args": [33, 208.0940912877976]
+		}, {
+			"name": "moveTo",
+			"args": [33, 208.0940912877976]
+		}, {
+			"name": "lineTo",
+			"args": [133, 208.0940912877976]
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "moveTo",
+			"args": [28, 297.5]
+		}, {
+			"name": "lineTo",
+			"args": [33, 297.5]
+		}, {
+			"name": "moveTo",
+			"args": [33, 297.5]
+		}, {
+			"name": "lineTo",
+			"args": [133, 297.5]
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "fillText",
+			"args": ["1e+1", 23, 0]
+		}, {
+			"name": "fillText",
+			"args": ["", 23, 13.589974696520528]
+		}, {
+			"name": "fillText",
+			"args": ["", 23, 28.78227386339279]
+		}, {
+			"name": "fillText",
+			"args": ["", 23, 46.00588211576573]
+		}, {
+			"name": "fillText",
+			"args": ["", 23, 65.88907863605783]
+		}, {
+			"name": "fillText",
+			"args": ["5e+0", 23, 89.4059087122024]
+		}, {
+			"name": "fillText",
+			"args": ["", 23, 118.18818257559516]
+		}, {
+			"name": "fillText",
+			"args": ["", 23, 155.29498734826026]
+		}, {
+			"name": "fillText",
+			"args": ["2e+0", 23, 207.5940912877976]
+		}, {
+			"name": "fillText",
+			"args": ["1e+0", 23, 297]
+		}];
+		expect(mockContext.getCalls()).toEqual(expected);
+
+		// Turn off some drawing
+		config.gridLines.drawTicks = false;
+		config.gridLines.drawOnChartArea = false;
+		config.labels.show = false;
+
+		mockContext.resetCalls();
+
+		verticalScale.draw();
+		expect(mockContext.getCalls()).toEqual([{
+			"name": "setFillStyle",
+			"args": ["#666"]
+		}, {
+			"name": "setLineWidth",
+			"args": [1]
+		}, {
+			"name": "setStrokeStyle",
+			"args": ["rgba(0,0,0,0.25)"]
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "setLineWidth",
+			"args": [1]
+		}, {
+			"name": "setStrokeStyle",
+			"args": ["rgba(0, 0, 0, 0.1)"]
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "stroke",
+			"args": []
+		}]);
+	});
+});
\ No newline at end of file

From 677c249b613bf1a4ebccb1bebda9f04f7346b866 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Fri, 18 Sep 2015 11:31:25 -0600
Subject: [PATCH 302/424] Bar and combo support for time scale

---
 samples/combo-time-scale.html     | 186 ++++++++++++++++++++++++++++++
 samples/line-time-scale.html      |  10 +-
 src/elements/element.rectangle.js |   2 +-
 src/scales/scale.time.js          |  19 +--
 4 files changed, 203 insertions(+), 14 deletions(-)
 create mode 100644 samples/combo-time-scale.html

diff --git a/samples/combo-time-scale.html b/samples/combo-time-scale.html
new file mode 100644
index 00000000000..61acfa6c104
--- /dev/null
+++ b/samples/combo-time-scale.html
@@ -0,0 +1,186 @@
+<!doctype html>
+<html>
+
+<head>
+    <title>Line Chart</title>
+    <script src="../Chart.js"></script>
+    <script src="../node_modules/jquery/dist/jquery.min.js"></script>
+    <style>
+        canvas {
+            -webkit-box-shadow: 0 0 20px 0 rgba(0, 0, 0, .5);
+        }
+    </style>
+</head>
+
+<body>
+    <div style="width:100%;">
+        <canvas id="canvas" style="width:100%;height:100%"></canvas>
+    </div>
+    <br>
+    <br>
+    <button id="randomizeData">Randomize Data</button>
+    <button id="addDataset">Add Dataset</button>
+    <button id="removeDataset">Remove Dataset</button>
+    <button id="addData">Add Data</button>
+    <button id="removeData">Remove Data</button>
+    <div>
+        <h3>Legend</h3>
+        <div id="legendContainer">
+        </div>
+    </div>
+    <script>
+        var randomScalingFactor = function() {
+            return Math.round(Math.random() * 100 * (Math.random() > 0.5 ? -1 : 1));
+        };
+        var randomColorFactor = function() {
+            return Math.round(Math.random() * 255);
+        };
+        var randomColor = function(opacity) {
+            return 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',' + (opacity || '.3') + ')';
+        };
+        var newDate = function(days) {
+            var date = new Date();
+            return date.setDate(date.getDate() + days);
+        };
+        var newTimestamp = function(days) {
+            return Date.now() - days * 100000;
+        };
+
+        var config = {
+            type: 'bar',
+            data: {
+                //labels: [newTimestamp(0), newTimestamp(1), newTimestamp(2), newTimestamp(3), newTimestamp(4), newTimestamp(5), newTimestamp(6)], // unix timestamps
+                // labels: [newDate(0), newDate(1), newDate(2), newDate(3), newDate(4), newDate(5), newDate(6)], // Date Objects
+                labels: ["01/01/2015 20:00", "01/02/2015 20:00", "01/03/2015 22:00", "01/05/2015 23:00", "01/07/2015 03:00", "01/08/2015 10:00", "01/10/2015"], // Hours
+                // labels: ["01/01/2015", "01/02/2015", "01/03/2015", "01/06/2015", "01/15/2015", "01/17/2015", "01/30/2015"], // Days
+                // labels: ["12/25/2014", "01/08/2015", "01/15/2015", "01/22/2015", "01/29/2015", "02/05/2015", "02/12/2015"], // Weeks
+                datasets: [{
+                    label: 'Dataset 1',
+                    backgroundColor: "rgba(151,187,205,0.5)",
+                    data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()],
+                    borderColor: 'white',
+                    borderWidth: 2
+                }, {
+                    label: 'Dataset 2',
+                    backgroundColor: "rgba(151,187,205,0.5)",
+                    data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()],
+                    borderColor: 'white',
+                    borderWidth: 2
+                }, {
+                    type: 'line',
+                    label: 'Dataset 3',
+                    backgroundColor: "rgba(220,220,220,0.5)",
+                    data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
+                }, ]
+            },
+            options: {
+                responsive: true,
+                scales: {
+                    xAxes: [{
+                        type: "time",
+                        display: true,
+                        tick: {
+                            format: 'MM/DD/YYYY HH:mm',
+                            // round: 'day'
+                        }
+                    }, ],
+                    yAxes: [{
+                        display: true
+                    }]
+                },
+                elements: {
+                    line: {
+                        tension: 0
+                    }
+                },
+            }
+        };
+
+        $.each(config.data.datasets, function(i, dataset) {
+            dataset.borderColor = randomColor(0.4);
+            dataset.backgroundColor = randomColor(0.5);
+            dataset.pointBorderColor = randomColor(0.7);
+            dataset.pointBackgroundColor = randomColor(0.5);
+            dataset.pointBorderWidth = 1;
+        });
+
+        console.log(config.data);
+
+        window.onload = function() {
+            var ctx = document.getElementById("canvas").getContext("2d");
+            window.myLine = new Chart(ctx, config);
+
+            updateLegend();
+        };
+
+        function updateLegend() {
+            $legendContainer = $('#legendContainer');
+            $legendContainer.empty();
+            $legendContainer.append(window.myLine.generateLegend());
+        }
+
+        $('#randomizeData').click(function() {
+            $.each(config.data.datasets, function(i, dataset) {
+                dataset.data = dataset.data.map(function() {
+                    return randomScalingFactor();
+                });
+            });
+
+            window.myLine.update();
+            updateLegend();
+        });
+
+        $('#addDataset').click(function() {
+            var newDataset = {
+                label: 'Dataset ' + config.data.datasets.length,
+                borderColor: randomColor(0.4),
+                backgroundColor: randomColor(0.5),
+                pointBorderColor: randomColor(0.7),
+                pointBackgroundColor: randomColor(0.5),
+                pointBorderWidth: 1,
+                data: [],
+            };
+
+            for (var index = 0; index < config.data.labels.length; ++index) {
+                newDataset.data.push(randomScalingFactor());
+            }
+
+            window.myLine.addDataset(newDataset);
+            updateLegend();
+        });
+
+        $('#addData').click(function() {
+            if (config.data.datasets.length > 0) {
+                config.data.labels.push(
+                    moment(
+                        config.data.labels[config.data.labels.length - 1], config.options.scales.xAxes[0].time.format
+                    ).add(1, 'day')
+                    .format('MM/DD/YYYY')
+                );
+
+                for (var index = 0; index < config.data.datasets.length; ++index) {
+                    window.myLine.addData(randomScalingFactor(), index);
+                }
+
+                updateLegend();
+            }
+        });
+
+        $('#removeDataset').click(function() {
+            window.myLine.removeDataset(0);
+            updateLegend();
+        });
+
+        $('#removeData').click(function() {
+            config.data.labels.splice(-1, 1); // remove the label first
+
+            config.data.datasets.forEach(function(dataset, datasetIndex) {
+                window.myLine.removeData(datasetIndex, -1);
+            });
+
+            updateLegend();
+        });
+    </script>
+</body>
+
+</html>
diff --git a/samples/line-time-scale.html b/samples/line-time-scale.html
index 01df3a4e2d7..b4b0f7edda8 100644
--- a/samples/line-time-scale.html
+++ b/samples/line-time-scale.html
@@ -51,7 +51,7 @@ <h3>Legend</h3>
             data: {
                 //labels: [newTimestamp(0), newTimestamp(1), newTimestamp(2), newTimestamp(3), newTimestamp(4), newTimestamp(5), newTimestamp(6)], // unix timestamps
                 // labels: [newDate(0), newDate(1), newDate(2), newDate(3), newDate(4), newDate(5), newDate(6)], // Date Objects
-                labels: ["01/01/2015 20:00", "01/02/2015 21:00", "01/03/2015 22:00", "01/05/2015 23:00", "01/07/2015 03:00", "01/08/2015 10:00", "02/1/2015"], // Hours
+                labels: ["01/01/2015 20:00", "01/02/2015 21:00", "01/03/2015 22:00", "01/05/2015 23:00", "01/07/2015 03:00", "01/08/2015 10:00", "01/10/2015"], // Hours
                 // labels: ["01/01/2015", "01/02/2015", "01/03/2015", "01/06/2015", "01/15/2015", "01/17/2015", "01/30/2015"], // Days
                 // labels: ["12/25/2014", "01/08/2015", "01/15/2015", "01/22/2015", "01/29/2015", "02/05/2015", "02/12/2015"], // Weeks
                 datasets: [{
@@ -143,10 +143,10 @@ <h3>Legend</h3>
         $('#addData').click(function() {
             if (config.data.datasets.length > 0) {
                 config.data.labels.push(
-                    moment(
-                        config.data.labels[config.data.labels.length - 1], config.options.scales.xAxes[0].time.format
-                    ).add(1, 'day')
-                    .format('MM/DD/YYYY')
+                    myLine.scales['x-axis-0'].labelMoments[myLine.scales['x-axis-0'].labelMoments.length - 1]
+                    .clone()
+                    .add(1, 'day')
+                    .format('MM/DD/YYYY HH:mm')
                 );
 
                 for (var index = 0; index < config.data.datasets.length; ++index) {
diff --git a/src/elements/element.rectangle.js b/src/elements/element.rectangle.js
index 3d9539eb9f2..0e361cba691 100644
--- a/src/elements/element.rectangle.js
+++ b/src/elements/element.rectangle.js
@@ -63,7 +63,7 @@
 				} else {
 					inRange = (mouseX >= vm.x - vm.width / 2 && mouseX <= vm.x + vm.width / 2) && (mouseY >= vm.base && mouseY <= vm.y);
 				}
-			} 
+			}
 
 			return inRange;
 		},
diff --git a/src/scales/scale.time.js b/src/scales/scale.time.js
index 18df1a6ac8f..140ff72299e 100644
--- a/src/scales/scale.time.js
+++ b/src/scales/scale.time.js
@@ -160,6 +160,13 @@
 
 			this.firstTick.startOf(this.tickUnit);
 			this.lastTick.endOf(this.tickUnit);
+			this.smallestLabelSeparation = this.width;
+
+			var i = 0;
+
+			for (i = 1; i < this.labelMoments.length; i++) {
+				this.smallestLabelSeparation = Math.min(this.smallestLabelSeparation, this.labelMoments[i].diff(this.labelMoments[i - 1], this.tickUnit, true));
+			}
 
 
 			// Tick displayFormat override
@@ -168,7 +175,6 @@
 			}
 
 			// For every unit in between the first and last moment, create a moment and add it to the labels tick
-			var i = 0;
 			if (this.options.labels.userCallback) {
 				for (; i <= this.tickRange; i++) {
 					this.ticks.push(
@@ -192,13 +198,9 @@
 			//      this.left, this.top, this.right, and this.bottom have been defined
 			if (this.isHorizontal()) {
 				var innerWidth = this.width - (this.paddingLeft + this.paddingRight);
-				var valueWidth = innerWidth / Math.max((this.ticks.length - ((this.options.gridLines.offsetGridLines) ? 0 : 1)), 1);
+				var valueWidth = innerWidth / Math.max(this.ticks.length - 1, 1);
 				var valueOffset = (innerWidth * decimal) + this.paddingLeft;
 
-				if (this.options.gridLines.offsetGridLines && includeOffset) {
-					valueOffset += (valueWidth / 2);
-				}
-
 				return this.left + Math.round(valueOffset);
 			} else {
 				return this.top + (decimal * (this.height / this.ticks.length));
@@ -212,7 +214,7 @@
 
 		// Functions needed for bar charts
 		calculateBaseWidth: function() {
-			return (this.getPixelForValue(null, this.ticks.length / 100, 0, true) - this.getPixelForValue(null, 0, 0, true)) - (2 * this.options.categorySpacing);
+			return (this.getPixelForValue(null, this.smallestLabelSeparation / this.tickRange, 0, true) - this.getPixelForValue(null, 0, 0, true)) - (2 * this.options.categorySpacing);
 		},
 		calculateBarWidth: function(barDatasetCount) {
 			//The padding between datasets is to the right of each bar, providing that there are more than 1 dataset
@@ -226,7 +228,8 @@
 		calculateBarX: function(barDatasetCount, datasetIndex, elementIndex) {
 
 			var xWidth = this.calculateBaseWidth(),
-				xAbsolute = this.getPixelForValue(null, elementIndex, datasetIndex, true) - (xWidth / 2),
+				offset = this.labelMoments[elementIndex].diff(this.firstTick, this.tickUnit, true),
+				xAbsolute = this.getPixelForValue(null, offset / this.tickRange, datasetIndex, true) - (xWidth / 2),
 				barWidth = this.calculateBarWidth(barDatasetCount);
 
 			if (this.options.stacked) {

From 52c1c09e16f489dcea774ac14729e4af513e8836 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Fri, 18 Sep 2015 18:41:45 -0400
Subject: [PATCH 303/424] Revert "Commit built version of scale algo changes"

This reverts commit a36a3f8c09b5424dbf4e140d08a5ceb24d7a5ecb.
---
 Chart.js | 48 ------------------------------------------------
 1 file changed, 48 deletions(-)

diff --git a/Chart.js b/Chart.js
index 9e0cef3205d..35a27e8dbbe 100644
--- a/Chart.js
+++ b/Chart.js
@@ -1841,54 +1841,6 @@
 					}
 				});
 
-				// Recalculate because the size of each scale might have changed slightly due to the margins (label rotation for instance)
-				totalLeftWidth = xPadding;
-				totalRightWidth = xPadding;
-				totalTopHeight = yPadding;
-				totalBottomHeight = yPadding;
-
-				helpers.each(leftScales, function(scaleInstance) {
-					totalLeftWidth += scaleInstance.width;
-				});
-
-				helpers.each(rightScales, function(scaleInstance) {
-					totalRightWidth += scaleInstance.width;
-				});
-
-				helpers.each(topScales, function(scaleInstance) {
-					totalTopHeight += scaleInstance.height;
-				});
-				helpers.each(bottomScales, function(scaleInstance) {
-					totalBottomHeight += scaleInstance.height;
-				});
-
-				// Figure out if our chart area changed. This would occur if the dataset scale label rotation
-				// changed due to the application of the margins in step 6. Since we can only get bigger, this is safe to do
-				// without calling `fit` again
-				var newMaxChartHeight = height - totalTopHeight - totalBottomHeight;
-				var newMaxChartWidth = width - totalLeftWidth - totalRightWidth;
-
-				if (newMaxChartWidth !== maxChartWidth || newMaxChartHeight !== maxChartHeight) {
-					helpers.each(leftScales, function(scale) {
-						scale.height = newMaxChartHeight;
-					});
-
-					helpers.each(rightScales, function(scale) {
-						scale.height = newMaxChartHeight;
-					});
-
-					helpers.each(topScales, function(scale) {
-						scale.width = newMaxChartWidth;
-					});
-
-					helpers.each(bottomScales, function(scale) {
-						scale.width = newMaxChartWidth;
-					});
-
-					maxChartHeight = newMaxChartHeight;
-					maxChartWidth = newMaxChartWidth;
-				}
-
 				// Step 7 
 				// Position the scales
 				var left = xPadding;

From db5066cd23e13e3c34b9db310d4003d5164b17e9 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Fri, 18 Sep 2015 18:44:00 -0400
Subject: [PATCH 304/424] Remove core.responsive file. Responsiveness is added
 during initialization

---
 src/core/core.responsive.js | 29 -----------------------------
 1 file changed, 29 deletions(-)
 delete mode 100644 src/core/core.responsive.js

diff --git a/src/core/core.responsive.js b/src/core/core.responsive.js
deleted file mode 100644
index 2bca2a21442..00000000000
--- a/src/core/core.responsive.js
+++ /dev/null
@@ -1,29 +0,0 @@
-(function() {
-
-	"use strict";
-
-	//Declare root variable - window in the browser, global on the server
-	var root = this,
-		previous = root.Chart,
-		helpers = Chart.helpers;
-
-
-	// Attach global event to resize each chart instance when the browser resizes
-	/*helpers.addEvent(window, "resize", (function() {
-		// Basic debounce of resize function so it doesn't hurt performance when resizing browser.
-		var timeout;
-		return function() {
-			clearTimeout(timeout);
-			timeout = setTimeout(function() {
-				helpers.each(Chart.instances, function(instance) {
-					// If the responsive flag is set in the chart instance config
-					// Cascade the resize event down to the chart.
-					if (instance.options.responsive) {
-						instance.resize();
-					}
-				});
-			}, 16);
-		};
-	})());*/
-
-}).call(this);

From 8d476934486182e0f4bd4829997b6927409de8a9 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Fri, 18 Sep 2015 18:59:55 -0400
Subject: [PATCH 305/424] Make sure that doughnut and polar area inner & outer
 radius is >= 0

---
 src/controllers/controller.doughnut.js  | 4 ++--
 src/controllers/controller.polarArea.js | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/controllers/controller.doughnut.js b/src/controllers/controller.doughnut.js
index 2513a068985..d4586b4fca6 100644
--- a/src/controllers/controller.doughnut.js
+++ b/src/controllers/controller.doughnut.js
@@ -86,8 +86,8 @@
 
 		update: function(reset) {
 
-			this.chart.outerRadius = (helpers.min([this.chart.chart.width, this.chart.chart.height]) / 2) - this.chart.options.elements.arc.borderWidth / 2;
-			this.chart.innerRadius = this.chart.options.cutoutPercentage ? (this.chart.outerRadius / 100) * (this.chart.options.cutoutPercentage) : 1;
+			this.chart.outerRadius = Math.max((helpers.min([this.chart.chart.width, this.chart.chart.height]) / 2) - this.chart.options.elements.arc.borderWidth / 2, 0);
+			this.chart.innerRadius = Math.max(this.chart.options.cutoutPercentage ? (this.chart.outerRadius / 100) * (this.chart.options.cutoutPercentage) : 1, 0);
 			this.chart.radiusLength = (this.chart.outerRadius - this.chart.innerRadius) / this.chart.data.datasets.length;
 
 			this.getDataset().total = 0;
diff --git a/src/controllers/controller.polarArea.js b/src/controllers/controller.polarArea.js
index 4de24af6d25..d832f09d18e 100644
--- a/src/controllers/controller.polarArea.js
+++ b/src/controllers/controller.polarArea.js
@@ -87,8 +87,8 @@
 			this.chart.scale.generateTicks();
 			this.chart.scale.buildYLabels();
 
-			this.chart.outerRadius = (helpers.min([this.chart.chart.width, this.chart.chart.height]) - this.chart.options.elements.arc.borderWidth / 2) / 2;
-			this.chart.innerRadius = this.chart.options.cutoutPercentage ? (this.chart.outerRadius / 100) * (this.chart.options.cutoutPercentage) : 1;
+			this.chart.outerRadius = Math.max((helpers.min([this.chart.chart.width, this.chart.chart.height]) - this.chart.options.elements.arc.borderWidth / 2) / 2, 0);
+			this.chart.innerRadius = Math.max(this.chart.options.cutoutPercentage ? (this.chart.outerRadius / 100) * (this.chart.options.cutoutPercentage) : 1, 0);
 			this.chart.radiusLength = (this.chart.outerRadius - this.chart.innerRadius) / this.chart.data.datasets.length;
 
 			this.getDataset().total = 0;

From 97cec8604a9c3091acd0007d8244113c05398412 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Fri, 18 Sep 2015 19:22:54 -0400
Subject: [PATCH 306/424] Only store the original device context ratio once

---
 src/core/core.helpers.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/core/core.helpers.js b/src/core/core.helpers.js
index 8d6790bf9ce..02ee89aef5a 100644
--- a/src/core/core.helpers.js
+++ b/src/core/core.helpers.js
@@ -758,7 +758,7 @@
 				// Store the device pixel ratio so that we can go backwards in `destroy`.
 				// The devicePixelRatio changes with zoom, so there are no guarantees that it is the same
 				// when destroy is called
-				chart.originalDevicePixelRatio = window.devicePixelRatio;
+				chart.originalDevicePixelRatio = chart.originalDevicePixelRatio || window.devicePixelRatio;
 			}
 		},
 		//-- Canvas methods

From 9474d72491a24b2b614a0ea0be36b736642777b8 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg+github@gmail.com>
Date: Sat, 19 Sep 2015 17:52:58 -0400
Subject: [PATCH 307/424] Revert "Fix resize problems when charts are initially
 hidden"

---
 gulpfile.js                             |  1 -
 package.json                            |  1 -
 samples/bar.html                        | 21 +------
 src/charts/Chart.Doughnut.js            |  1 -
 src/charts/Chart.PolarArea.js           |  1 -
 src/charts/Chart.Radar.js               |  5 --
 src/controllers/controller.doughnut.js  |  4 +-
 src/controllers/controller.polarArea.js |  4 +-
 src/core/core.controller.js             | 22 +++----
 src/core/core.helpers.js                | 77 +++++--------------------
 src/core/core.js                        | 43 +++++++-------
 src/core/core.responsive.js             | 29 ++++++++++
 src/core/core.scale.js                  | 48 ---------------
 13 files changed, 81 insertions(+), 176 deletions(-)
 create mode 100644 src/core/core.responsive.js

diff --git a/gulpfile.js b/gulpfile.js
index 4115ab8a347..09ce81eff16 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -34,7 +34,6 @@ var srcFiles = [
 	'./src/elements/**',
 	'./src/charts/**',
 	'./node_modules/color/dist/color.min.js',
-	'./node_modules/javascript-detect-element-resize/detect-element-resize.js',
 	'./node_modules/moment/min/moment.min.js'
 ];
 
diff --git a/package.json b/package.json
index 698bca3bf62..8b83a5731be 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,6 @@
     "inquirer": "^0.5.1",
     "jasmine": "^2.3.2",
     "jasmine-core": "^2.3.4",
-    "javascript-detect-element-resize": "git://github.com/chartjs/javascript-detect-element-resize.git",
     "jquery": "^2.1.4",
     "karma": "^0.12.37",
     "karma-chrome-launcher": "^0.2.0",
diff --git a/samples/bar.html b/samples/bar.html
index 7f1d8e7eabf..eb8796ac5cb 100644
--- a/samples/bar.html
+++ b/samples/bar.html
@@ -5,15 +5,10 @@
     <title>Bar Chart</title>
     <script src="../node_modules/jquery/dist/jquery.min.js"></script>
     <script src="../Chart.js"></script>
-    <style type="text/css">
-        canvas {
-            border: 1px solid red;
-        }
-    </style>
 </head>
 
 <body>
-    <div id="container" style="width: 50%; height: 25%; display:none;">
+    <div style="width: 50%">
         <canvas id="canvas" height="450" width="600"></canvas>
     </div>
     <button id="randomizeData">Randomize Data</button>
@@ -21,7 +16,6 @@
     <button id="removeDataset">Remove Dataset</button>
     <button id="addData">Add Data</button>
     <button id="removeData">Remove Data</button>
-    <button id="show">Show</button>
     <div>
         <h3>Legend</h3>
         <div id="legendContainer">
@@ -70,13 +64,6 @@ <h3>Legend</h3>
             data: barChartData,
             options: {
                 responsive: true,
-                scales: {
-                    xAxes: [{
-                        // So that bars fill the entire width of the grid
-                        categorySpacing: 0,
-                        spacing: 0
-                    }]
-                }
             }
         });
 
@@ -113,7 +100,7 @@ <h3>Legend</h3>
 
     $('#addData').click(function() {
         if (barChartData.datasets.length > 0) {
-            barChartData.labels.push('data #' + barChartData.labels.length);
+            barChartData.labels.push('dataset #' + barChartData.labels.length);
 
             for (var index = 0; index < barChartData.datasets.length; ++index) {
                 window.myBar.addData(randomScalingFactor(), index);
@@ -136,10 +123,6 @@ <h3>Legend</h3>
         });
         updateLegend();
     });
-
-    $('#show').click(function() {
-        document.getElementById('container').style.display = '';
-    });
     </script>
 </body>
 
diff --git a/src/charts/Chart.Doughnut.js b/src/charts/Chart.Doughnut.js
index 333a0bbebeb..ccea714f31d 100644
--- a/src/charts/Chart.Doughnut.js
+++ b/src/charts/Chart.Doughnut.js
@@ -6,7 +6,6 @@
 	var helpers = Chart.helpers;
 
 	var defaultConfig = {
-		aspectRatio: 1,
 		legendTemplate: "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i = 0; i < data.datasets[0].data.length; i++){%><li><span style=\"background-color:<%=data.datasets[0].backgroundColor[i]%>\"><%if(data.labels && i < data.labels.length){%><%=data.labels[i]%><%}%></span></li><%}%></ul>",
 	};
 
diff --git a/src/charts/Chart.PolarArea.js b/src/charts/Chart.PolarArea.js
index 9dbdf1b39a1..7070a0d8f24 100644
--- a/src/charts/Chart.PolarArea.js
+++ b/src/charts/Chart.PolarArea.js
@@ -6,7 +6,6 @@
 	var helpers = Chart.helpers;
 
 	var defaultConfig = {
-		aspectRatio: 1,
 		legendTemplate: "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i = 0; i < data.datasets[0].data.length; i++){%><li><span style=\"background-color:<%=data.datasets[0].backgroundColor[i]%>\"><%if(data.labels && i < data.labels.length){%><%=data.labels[i]%><%}%></span></li><%}%></ul>",
 	};
 
diff --git a/src/charts/Chart.Radar.js b/src/charts/Chart.Radar.js
index 2f1f8260620..f5580783d66 100644
--- a/src/charts/Chart.Radar.js
+++ b/src/charts/Chart.Radar.js
@@ -5,12 +5,7 @@
 	var Chart = root.Chart;
 	var helpers = Chart.helpers;
 
-	var defaultConfig = {
-		aspectRatio: 1,
-	};
-
 	Chart.Radar = function(context, config) {
-		config.options = helpers.configMerge(defaultConfig, config.options);
 		config.type = 'radar';
 
 		return new Chart(context, config);
diff --git a/src/controllers/controller.doughnut.js b/src/controllers/controller.doughnut.js
index d4586b4fca6..2513a068985 100644
--- a/src/controllers/controller.doughnut.js
+++ b/src/controllers/controller.doughnut.js
@@ -86,8 +86,8 @@
 
 		update: function(reset) {
 
-			this.chart.outerRadius = Math.max((helpers.min([this.chart.chart.width, this.chart.chart.height]) / 2) - this.chart.options.elements.arc.borderWidth / 2, 0);
-			this.chart.innerRadius = Math.max(this.chart.options.cutoutPercentage ? (this.chart.outerRadius / 100) * (this.chart.options.cutoutPercentage) : 1, 0);
+			this.chart.outerRadius = (helpers.min([this.chart.chart.width, this.chart.chart.height]) / 2) - this.chart.options.elements.arc.borderWidth / 2;
+			this.chart.innerRadius = this.chart.options.cutoutPercentage ? (this.chart.outerRadius / 100) * (this.chart.options.cutoutPercentage) : 1;
 			this.chart.radiusLength = (this.chart.outerRadius - this.chart.innerRadius) / this.chart.data.datasets.length;
 
 			this.getDataset().total = 0;
diff --git a/src/controllers/controller.polarArea.js b/src/controllers/controller.polarArea.js
index d832f09d18e..4de24af6d25 100644
--- a/src/controllers/controller.polarArea.js
+++ b/src/controllers/controller.polarArea.js
@@ -87,8 +87,8 @@
 			this.chart.scale.generateTicks();
 			this.chart.scale.buildYLabels();
 
-			this.chart.outerRadius = Math.max((helpers.min([this.chart.chart.width, this.chart.chart.height]) - this.chart.options.elements.arc.borderWidth / 2) / 2, 0);
-			this.chart.innerRadius = Math.max(this.chart.options.cutoutPercentage ? (this.chart.outerRadius / 100) * (this.chart.options.cutoutPercentage) : 1, 0);
+			this.chart.outerRadius = (helpers.min([this.chart.chart.width, this.chart.chart.height]) - this.chart.options.elements.arc.borderWidth / 2) / 2;
+			this.chart.innerRadius = this.chart.options.cutoutPercentage ? (this.chart.outerRadius / 100) * (this.chart.options.cutoutPercentage) : 1;
 			this.chart.radiusLength = (this.chart.outerRadius - this.chart.innerRadius) / this.chart.data.datasets.length;
 
 			this.getDataset().total = 0;
diff --git a/src/core/core.controller.js b/src/core/core.controller.js
index d39ef3329d4..806248485a9 100644
--- a/src/core/core.controller.js
+++ b/src/core/core.controller.js
@@ -123,11 +123,9 @@
 
 		resize: function resize(silent) {
 			this.stop();
-			var canvas = this.chart.canvas;
-			var newWidth = helpers.getMaximumWidth(this.chart.canvas);
-			var newHeight = (this.options.maintainAspectRatio && isNaN(this.chart.aspectRatio) === false && isFinite(this.chart.aspectRatio) && this.chart.aspectRatio !== 0) 
-				? newWidth / this.chart.aspectRatio 
-				: helpers.getMaximumHeight(this.chart.canvas);
+			var canvas = this.chart.canvas,
+				newWidth = helpers.getMaximumWidth(this.chart.canvas),
+				newHeight = this.options.maintainAspectRatio ? newWidth / this.chart.aspectRatio : helpers.getMaximumHeight(this.chart.canvas);
 
 			canvas.width = this.chart.width = newWidth;
 			canvas.height = this.chart.height = newHeight;
@@ -350,15 +348,19 @@
 		destroy: function destroy() {
 			this.clear();
 			helpers.unbindEvents(this, this.events);
-
-			// Reset canvas height/width attributes
 			var canvas = this.chart.canvas;
+
+			// Reset canvas height/width attributes starts a fresh with the canvas context
 			canvas.width = this.chart.width;
 			canvas.height = this.chart.height;
 
-			// if we scaled the canvas in response to a devicePixelRatio !== 1, we need to undo that transform here
-			if (this.chart.originalDevicePixelRatio !== undefined) {
-				canvas.scale(1 / this.chart.originalDevicePixelRatio, 1 / this.chart.originalDevicePixelRatio);
+			// < IE9 doesn't support removeProperty
+			if (canvas.style.removeProperty) {
+				canvas.style.removeProperty('width');
+				canvas.style.removeProperty('height');
+			} else {
+				canvas.style.removeAttribute('width');
+				canvas.style.removeAttribute('height');
 			}
 
 			delete Chart.instances[this.id];
diff --git a/src/core/core.helpers.js b/src/core/core.helpers.js
index 02ee89aef5a..ab58b0789dc 100644
--- a/src/core/core.helpers.js
+++ b/src/core/core.helpers.js
@@ -690,54 +690,17 @@
 				removeEvent(chartInstance.chart.canvas, eventName, handler);
 			});
 		},
-		getConstraintWidth = helpers.getConstraintWidth = function(domNode) { // returns Number or undefined if no constraint
-			var constrainedWidth;
-			var constrainedWNode = document.defaultView.getComputedStyle(domNode)['max-width'];
-			var constrainedWContainer = document.defaultView.getComputedStyle(domNode.parentNode)['max-width'];
-			var hasCWNode = constrainedWNode !== null && constrainedWNode !== "none";
-			var hasCWContainer = constrainedWContainer !== null && constrainedWContainer !== "none";
-
-			if (hasCWNode || hasCWContainer) {
-				constrainedWidth = Math.min((hasCWNode ? parseInt(constrainedWNode, 10) : Number.POSITIVE_INFINITY), (hasCWContainer ? parseInt(constrainedWContainer, 10) : Number.POSITIVE_INFINITY));
-			}
-			return constrainedWidth;
-		},
-		getConstraintHeight = helpers.getConstraintHeight = function(domNode) { // returns Number or undefined if no constraint
-
-			var constrainedHeight;
-			var constrainedHNode = document.defaultView.getComputedStyle(domNode)['max-height'];
-			var constrainedHContainer = document.defaultView.getComputedStyle(domNode.parentNode)['max-height'];
-			var hasCHNode = constrainedHNode !== null && constrainedHNode !== "none";
-			var hasCHContainer = constrainedHContainer !== null && constrainedHContainer !== "none";
-
-			if (constrainedHNode || constrainedHContainer) {
-				constrainedHeight = Math.min((hasCHNode ? parseInt(constrainedHNode, 10) : Number.POSITIVE_INFINITY), (hasCHContainer ? parseInt(constrainedHContainer, 10) : Number.POSITIVE_INFINITY));
-			}
-			return constrainedHeight;
-		},
 		getMaximumWidth = helpers.getMaximumWidth = function(domNode) {
-			var container = domNode.parentNode;
-			var padding = parseInt(getStyle(container, 'padding-left')) + parseInt(getStyle(container, 'padding-right'));
-			
-			var w = container.clientWidth - padding;
-			var cw = getConstraintWidth(domNode);
-			if (cw !== undefined) {
-				w = Math.min(w, cw);
-			}
-
-			return w;
+			var container = domNode.parentNode,
+				padding = parseInt(getStyle(container, 'padding-left')) + parseInt(getStyle(container, 'padding-right'));
+			// TODO = check cross browser stuff with this.
+			return container.clientWidth - padding;
 		},
 		getMaximumHeight = helpers.getMaximumHeight = function(domNode) {
-			var container = domNode.parentNode;
-			var padding = parseInt(getStyle(container, 'padding-top')) + parseInt(getStyle(container, 'padding-bottom'));
-			
-			var h = container.clientHeight - padding;
-			var ch = getConstraintHeight(domNode);
-			if (ch !== undefined) {
-				h = Math.min(h, ch);
-			}
-
-			return h;
+			var container = domNode.parentNode,
+				padding = parseInt(getStyle(container, 'padding-bottom')) + parseInt(getStyle(container, 'padding-top'));
+			// TODO = check cross browser stuff with this.
+			return container.clientHeight - padding;
 		},
 		getStyle = helpers.getStyle = function(el, property) {
 			return el.currentStyle ?
@@ -746,19 +709,16 @@
 		},
 		getMaximumSize = helpers.getMaximumSize = helpers.getMaximumWidth, // legacy support
 		retinaScale = helpers.retinaScale = function(chart) {
-			var ctx = chart.ctx;
-			var width = chart.canvas.width;
-			var height = chart.canvas.height;
+			var ctx = chart.ctx,
+				width = chart.canvas.width,
+				height = chart.canvas.height;
 
-			if (window.devicePixelRatio !== 1) {
+			if (window.devicePixelRatio) {
+				ctx.canvas.style.width = width + "px";
+				ctx.canvas.style.height = height + "px";
 				ctx.canvas.height = height * window.devicePixelRatio;
 				ctx.canvas.width = width * window.devicePixelRatio;
 				ctx.scale(window.devicePixelRatio, window.devicePixelRatio);
-
-				// Store the device pixel ratio so that we can go backwards in `destroy`.
-				// The devicePixelRatio changes with zoom, so there are no guarantees that it is the same
-				// when destroy is called
-				chart.originalDevicePixelRatio = chart.originalDevicePixelRatio || window.devicePixelRatio;
 			}
 		},
 		//-- Canvas methods
@@ -797,15 +757,6 @@
 			}
 			return window.Color(color);
 		},
-		addResizeListener = helpers.addResizeListener = function(node, callback) {
-			if (window.addResizeListener) {
-				if (node) {
-					window.addResizeListener(node, callback);
-				}
-			} else {
-				console.log('Add resize listener not found')
-			}
-		},
 		isArray = helpers.isArray = function(obj) {
 			if (!Array.isArray) {
 				return Object.prototype.toString.call(arg) === '[object Array]';
diff --git a/src/core/core.js b/src/core/core.js
index 512b4f42e5e..42c214e1444 100755
--- a/src/core/core.js
+++ b/src/core/core.js
@@ -19,6 +19,7 @@
 
 	//Occupy the global variable of Chart, and create a simple base class
 	var Chart = function(context, config) {
+		var chart = this;
 		this.config = config;
 
 		// Support a jQuery'd canvas element
@@ -31,35 +32,31 @@
 			context = context.getContext("2d");
 		}
 
-		this.ctx = context;
 		this.canvas = context.canvas;
 
-		// Figure out what the size of the chart will be.
-		// If the canvas has a specified width and height, we use those else
-		// we look to see if the canvas node has a CSS width and height. 
-		// If there is still no height, fill the parent container
-		this.width = context.canvas.width || parseInt(Chart.helpers.getStyle(context.canvas, 'width')) || Chart.helpers.getMaximumWidth(context.canvas);
-		this.height = context.canvas.height || parseInt(Chart.helpers.getStyle(context.canvas, 'height')) || Chart.helpers.getMaximumHeight(context.canvas);
+		this.ctx = context;
 
-		this.aspectRatio = this.width / this.height;
+		//Variables global to the chart
+		var computeDimension = function(element, dimension) {
+			if (element['offset' + dimension]) {
+				return element['offset' + dimension];
+			} else {
+				return document.defaultView.getComputedStyle(element).getPropertyValue(dimension);
+			}
+		};
 
-		if (isNaN(this.aspectRatio) || isFinite(this.aspectRatio) === false) {
-			// If the canvas has no size, try and figure out what the aspect ratio will be.
-			// Some charts prefer square canvases (pie, radar, etc). If that is specified, use that
-			// else use the canvas default ratio of 2
-			this.aspectRatio = config.aspectRatio !== undefined ? config.aspectRatio : 2;
-		}
+		var width = this.width = computeDimension(context.canvas, 'Width') || context.canvas.width;
+		var height = this.height = computeDimension(context.canvas, 'Height') || context.canvas.height;
 
-		// High pixel density displays - multiply the size of the canvas height/width by the device pixel ratio, then scale.
-		Chart.helpers.retinaScale(this);
+		// Firefox requires this to work correctly
+		context.canvas.width = width;
+		context.canvas.height = height;
 
-		// Always bind this so that if the responsive state changes we still work
-		var _this = this;
-		Chart.helpers.addResizeListener(context.canvas.parentNode, function() {
-			if (config.options.responsive) {
-				_this.controller.resize();
-			}
-		});
+		width = this.width = context.canvas.width;
+		height = this.height = context.canvas.height;
+		this.aspectRatio = this.width / this.height;
+		//High pixel density displays - multiply the size of the canvas height/width by the device pixel ratio, then scale.
+		Chart.helpers.retinaScale(this);
 
 		if (config) {
 			this.controller = new Chart.Controller(this);
diff --git a/src/core/core.responsive.js b/src/core/core.responsive.js
new file mode 100644
index 00000000000..7a2eb78c751
--- /dev/null
+++ b/src/core/core.responsive.js
@@ -0,0 +1,29 @@
+(function() {
+
+	"use strict";
+
+	//Declare root variable - window in the browser, global on the server
+	var root = this,
+		previous = root.Chart,
+		helpers = Chart.helpers;
+
+
+	// Attach global event to resize each chart instance when the browser resizes
+	helpers.addEvent(window, "resize", (function() {
+		// Basic debounce of resize function so it doesn't hurt performance when resizing browser.
+		var timeout;
+		return function() {
+			clearTimeout(timeout);
+			timeout = setTimeout(function() {
+				helpers.each(Chart.instances, function(instance) {
+					// If the responsive flag is set in the chart instance config
+					// Cascade the resize event down to the chart.
+					if (instance.options.responsive) {
+						instance.resize();
+					}
+				});
+			}, 16);
+		};
+	})());
+
+}).call(this);
diff --git a/src/core/core.scale.js b/src/core/core.scale.js
index 1159a905029..c738f1f5853 100644
--- a/src/core/core.scale.js
+++ b/src/core/core.scale.js
@@ -219,54 +219,6 @@
 					}
 				});
 
-				// Recalculate because the size of each scale might have changed slightly due to the margins (label rotation for instance)
-				totalLeftWidth = xPadding;
-				totalRightWidth = xPadding;
-				totalTopHeight = yPadding;
-				totalBottomHeight = yPadding;
-
-				helpers.each(leftScales, function(scaleInstance) {
-					totalLeftWidth += scaleInstance.width;
-				});
-
-				helpers.each(rightScales, function(scaleInstance) {
-					totalRightWidth += scaleInstance.width;
-				});
-
-				helpers.each(topScales, function(scaleInstance) {
-					totalTopHeight += scaleInstance.height;
-				});
-				helpers.each(bottomScales, function(scaleInstance) {
-					totalBottomHeight += scaleInstance.height;
-				});
-
-				// Figure out if our chart area changed. This would occur if the dataset scale label rotation
-				// changed due to the application of the margins in step 6. Since we can only get bigger, this is safe to do
-				// without calling `fit` again
-				var newMaxChartHeight = height - totalTopHeight - totalBottomHeight;
-				var newMaxChartWidth = width - totalLeftWidth - totalRightWidth;
-
-				if (newMaxChartWidth !== maxChartWidth || newMaxChartHeight !== maxChartHeight) {
-					helpers.each(leftScales, function(scale) {
-						scale.height = newMaxChartHeight;
-					});
-
-					helpers.each(rightScales, function(scale) {
-						scale.height = newMaxChartHeight;
-					});
-
-					helpers.each(topScales, function(scale) {
-						scale.width = newMaxChartWidth;
-					});
-
-					helpers.each(bottomScales, function(scale) {
-						scale.width = newMaxChartWidth;
-					});
-
-					maxChartHeight = newMaxChartHeight;
-					maxChartWidth = newMaxChartWidth;
-				}
-
 				// Step 7 
 				// Position the scales
 				var left = xPadding;

From 39252d463388259eb2758a0603b9e2ec4ff4a16c Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sun, 20 Sep 2015 10:30:12 -0400
Subject: [PATCH 308/424] Use hidden iframe to detect resize + obey max width
 when getting maximum size. Updated the bar sample to start off hidden. Use
 the 'show' button to display the graph

---
 samples/bar.html            |  21 ++++++-
 src/core/core.controller.js |  23 ++++----
 src/core/core.helpers.js    | 110 +++++++++++++++++++++++++++++++-----
 src/core/core.js            |  43 +++++++-------
 4 files changed, 149 insertions(+), 48 deletions(-)

diff --git a/samples/bar.html b/samples/bar.html
index eb8796ac5cb..7f1d8e7eabf 100644
--- a/samples/bar.html
+++ b/samples/bar.html
@@ -5,10 +5,15 @@
     <title>Bar Chart</title>
     <script src="../node_modules/jquery/dist/jquery.min.js"></script>
     <script src="../Chart.js"></script>
+    <style type="text/css">
+        canvas {
+            border: 1px solid red;
+        }
+    </style>
 </head>
 
 <body>
-    <div style="width: 50%">
+    <div id="container" style="width: 50%; height: 25%; display:none;">
         <canvas id="canvas" height="450" width="600"></canvas>
     </div>
     <button id="randomizeData">Randomize Data</button>
@@ -16,6 +21,7 @@
     <button id="removeDataset">Remove Dataset</button>
     <button id="addData">Add Data</button>
     <button id="removeData">Remove Data</button>
+    <button id="show">Show</button>
     <div>
         <h3>Legend</h3>
         <div id="legendContainer">
@@ -64,6 +70,13 @@ <h3>Legend</h3>
             data: barChartData,
             options: {
                 responsive: true,
+                scales: {
+                    xAxes: [{
+                        // So that bars fill the entire width of the grid
+                        categorySpacing: 0,
+                        spacing: 0
+                    }]
+                }
             }
         });
 
@@ -100,7 +113,7 @@ <h3>Legend</h3>
 
     $('#addData').click(function() {
         if (barChartData.datasets.length > 0) {
-            barChartData.labels.push('dataset #' + barChartData.labels.length);
+            barChartData.labels.push('data #' + barChartData.labels.length);
 
             for (var index = 0; index < barChartData.datasets.length; ++index) {
                 window.myBar.addData(randomScalingFactor(), index);
@@ -123,6 +136,10 @@ <h3>Legend</h3>
         });
         updateLegend();
     });
+
+    $('#show').click(function() {
+        document.getElementById('container').style.display = '';
+    });
     </script>
 </body>
 
diff --git a/src/core/core.controller.js b/src/core/core.controller.js
index 806248485a9..614b0579ddb 100644
--- a/src/core/core.controller.js
+++ b/src/core/core.controller.js
@@ -123,9 +123,11 @@
 
 		resize: function resize(silent) {
 			this.stop();
-			var canvas = this.chart.canvas,
-				newWidth = helpers.getMaximumWidth(this.chart.canvas),
-				newHeight = this.options.maintainAspectRatio ? newWidth / this.chart.aspectRatio : helpers.getMaximumHeight(this.chart.canvas);
+			var canvas = this.chart.canvas;
+			var newWidth = helpers.getMaximumWidth(this.chart.canvas);
+			var newHeight = (this.options.maintainAspectRatio && isNaN(this.chart.aspectRatio) === false && isFinite(this.chart.aspectRatio) && this.chart.aspectRatio !== 0) 
+				? newWidth / this.chart.aspectRatio 
+				: helpers.getMaximumHeight(this.chart.canvas);
 
 			canvas.width = this.chart.width = newWidth;
 			canvas.height = this.chart.height = newHeight;
@@ -348,19 +350,16 @@
 		destroy: function destroy() {
 			this.clear();
 			helpers.unbindEvents(this, this.events);
-			var canvas = this.chart.canvas;
+			helpers.removeResizeListener(this.chart.canvas.parentNode);
 
-			// Reset canvas height/width attributes starts a fresh with the canvas context
+			// Reset canvas height/width attributes
+			var canvas = this.chart.canvas;
 			canvas.width = this.chart.width;
 			canvas.height = this.chart.height;
 
-			// < IE9 doesn't support removeProperty
-			if (canvas.style.removeProperty) {
-				canvas.style.removeProperty('width');
-				canvas.style.removeProperty('height');
-			} else {
-				canvas.style.removeAttribute('width');
-				canvas.style.removeAttribute('height');
+			// if we scaled the canvas in response to a devicePixelRatio !== 1, we need to undo that transform here
+			if (this.chart.originalDevicePixelRatio !== undefined) {
+				canvas.scale(1 / this.chart.originalDevicePixelRatio, 1 / this.chart.originalDevicePixelRatio);
 			}
 
 			delete Chart.instances[this.id];
diff --git a/src/core/core.helpers.js b/src/core/core.helpers.js
index ab58b0789dc..b81bf96093e 100644
--- a/src/core/core.helpers.js
+++ b/src/core/core.helpers.js
@@ -690,17 +690,54 @@
 				removeEvent(chartInstance.chart.canvas, eventName, handler);
 			});
 		},
+		getConstraintWidth = helpers.getConstraintWidth = function(domNode) { // returns Number or undefined if no constraint
+			var constrainedWidth;
+			var constrainedWNode = document.defaultView.getComputedStyle(domNode)['max-width'];
+			var constrainedWContainer = document.defaultView.getComputedStyle(domNode.parentNode)['max-width'];
+			var hasCWNode = constrainedWNode !== null && constrainedWNode !== "none";
+			var hasCWContainer = constrainedWContainer !== null && constrainedWContainer !== "none";
+
+			if (hasCWNode || hasCWContainer) {
+				constrainedWidth = Math.min((hasCWNode ? parseInt(constrainedWNode, 10) : Number.POSITIVE_INFINITY), (hasCWContainer ? parseInt(constrainedWContainer, 10) : Number.POSITIVE_INFINITY));
+			}
+			return constrainedWidth;
+		},
+		getConstraintHeight = helpers.getConstraintHeight = function(domNode) { // returns Number or undefined if no constraint
+
+			var constrainedHeight;
+			var constrainedHNode = document.defaultView.getComputedStyle(domNode)['max-height'];
+			var constrainedHContainer = document.defaultView.getComputedStyle(domNode.parentNode)['max-height'];
+			var hasCHNode = constrainedHNode !== null && constrainedHNode !== "none";
+			var hasCHContainer = constrainedHContainer !== null && constrainedHContainer !== "none";
+
+			if (constrainedHNode || constrainedHContainer) {
+				constrainedHeight = Math.min((hasCHNode ? parseInt(constrainedHNode, 10) : Number.POSITIVE_INFINITY), (hasCHContainer ? parseInt(constrainedHContainer, 10) : Number.POSITIVE_INFINITY));
+			}
+			return constrainedHeight;
+		},
 		getMaximumWidth = helpers.getMaximumWidth = function(domNode) {
-			var container = domNode.parentNode,
-				padding = parseInt(getStyle(container, 'padding-left')) + parseInt(getStyle(container, 'padding-right'));
-			// TODO = check cross browser stuff with this.
-			return container.clientWidth - padding;
+			var container = domNode.parentNode;
+			var padding = parseInt(getStyle(container, 'padding-left')) + parseInt(getStyle(container, 'padding-right'));
+			
+			var w = container.clientWidth - padding;
+			var cw = getConstraintWidth(domNode);
+			if (cw !== undefined) {
+				w = Math.min(w, cw);
+			}
+
+			return w;
 		},
 		getMaximumHeight = helpers.getMaximumHeight = function(domNode) {
-			var container = domNode.parentNode,
-				padding = parseInt(getStyle(container, 'padding-bottom')) + parseInt(getStyle(container, 'padding-top'));
-			// TODO = check cross browser stuff with this.
-			return container.clientHeight - padding;
+			var container = domNode.parentNode;
+			var padding = parseInt(getStyle(container, 'padding-top')) + parseInt(getStyle(container, 'padding-bottom'));
+			
+			var h = container.clientHeight - padding;
+			var ch = getConstraintHeight(domNode);
+			if (ch !== undefined) {
+				h = Math.min(h, ch);
+			}
+
+			return h;
 		},
 		getStyle = helpers.getStyle = function(el, property) {
 			return el.currentStyle ?
@@ -709,16 +746,19 @@
 		},
 		getMaximumSize = helpers.getMaximumSize = helpers.getMaximumWidth, // legacy support
 		retinaScale = helpers.retinaScale = function(chart) {
-			var ctx = chart.ctx,
-				width = chart.canvas.width,
-				height = chart.canvas.height;
+			var ctx = chart.ctx;
+			var width = chart.canvas.width;
+			var height = chart.canvas.height;
 
-			if (window.devicePixelRatio) {
-				ctx.canvas.style.width = width + "px";
-				ctx.canvas.style.height = height + "px";
+			if (window.devicePixelRatio !== 1) {
 				ctx.canvas.height = height * window.devicePixelRatio;
 				ctx.canvas.width = width * window.devicePixelRatio;
 				ctx.scale(window.devicePixelRatio, window.devicePixelRatio);
+
+				// Store the device pixel ratio so that we can go backwards in `destroy`.
+				// The devicePixelRatio changes with zoom, so there are no guarantees that it is the same
+				// when destroy is called
+				chart.originalDevicePixelRatio = chart.originalDevicePixelRatio || window.devicePixelRatio;
 			}
 		},
 		//-- Canvas methods
@@ -757,6 +797,48 @@
 			}
 			return window.Color(color);
 		},
+		addResizeListener = helpers.addResizeListener = function(node, callback) {
+			// Hide an iframe before the node
+			var hiddenIframe = document.createElement('iframe');
+			var hiddenIframeClass = 'chartjs-hidden-iframe';
+
+			if (hiddenIframe.classlist) {
+				// can use classlist
+				hiddenIframe.classlist.add(hiddenIframeClass);
+			} else {
+				hiddenIframe.setAttribute('class', hiddenIframeClass)
+			}
+
+			// Set the style
+			hiddenIframe.style.width = '100%';
+			hiddenIframe.style.display = 'block';
+			hiddenIframe.style.border = 0;
+			hiddenIframe.style.height = 0;
+			hiddenIframe.style.margin = 0;
+			hiddenIframe.style.position = 'absolute';
+			hiddenIframe.style.left = 0;
+			hiddenIframe.style.right = 0;
+			hiddenIframe.style.top = 0;
+			hiddenIframe.style.bottom = 0;
+
+			// Insert the iframe so that contentWindow is available
+			node.insertBefore(hiddenIframe, node.firstChild);
+
+			var timer = 0;
+			(hiddenIframe.contentWindow || hiddenIframe).onresize = function() {
+				if (callback) {
+					callback();
+				}
+			}
+		},
+		removeResizeListener = helpers.removeResizeListener = function(node) {
+			var hiddenIframe = node.querySelector('.chartjs-hidden-iframe');
+
+			// Remove the resize detect iframe
+			if (hiddenIframe) {
+				hiddenIframe.remove();
+			}
+		},
 		isArray = helpers.isArray = function(obj) {
 			if (!Array.isArray) {
 				return Object.prototype.toString.call(arg) === '[object Array]';
diff --git a/src/core/core.js b/src/core/core.js
index 42c214e1444..512b4f42e5e 100755
--- a/src/core/core.js
+++ b/src/core/core.js
@@ -19,7 +19,6 @@
 
 	//Occupy the global variable of Chart, and create a simple base class
 	var Chart = function(context, config) {
-		var chart = this;
 		this.config = config;
 
 		// Support a jQuery'd canvas element
@@ -32,32 +31,36 @@
 			context = context.getContext("2d");
 		}
 
+		this.ctx = context;
 		this.canvas = context.canvas;
 
-		this.ctx = context;
+		// Figure out what the size of the chart will be.
+		// If the canvas has a specified width and height, we use those else
+		// we look to see if the canvas node has a CSS width and height. 
+		// If there is still no height, fill the parent container
+		this.width = context.canvas.width || parseInt(Chart.helpers.getStyle(context.canvas, 'width')) || Chart.helpers.getMaximumWidth(context.canvas);
+		this.height = context.canvas.height || parseInt(Chart.helpers.getStyle(context.canvas, 'height')) || Chart.helpers.getMaximumHeight(context.canvas);
 
-		//Variables global to the chart
-		var computeDimension = function(element, dimension) {
-			if (element['offset' + dimension]) {
-				return element['offset' + dimension];
-			} else {
-				return document.defaultView.getComputedStyle(element).getPropertyValue(dimension);
-			}
-		};
-
-		var width = this.width = computeDimension(context.canvas, 'Width') || context.canvas.width;
-		var height = this.height = computeDimension(context.canvas, 'Height') || context.canvas.height;
+		this.aspectRatio = this.width / this.height;
 
-		// Firefox requires this to work correctly
-		context.canvas.width = width;
-		context.canvas.height = height;
+		if (isNaN(this.aspectRatio) || isFinite(this.aspectRatio) === false) {
+			// If the canvas has no size, try and figure out what the aspect ratio will be.
+			// Some charts prefer square canvases (pie, radar, etc). If that is specified, use that
+			// else use the canvas default ratio of 2
+			this.aspectRatio = config.aspectRatio !== undefined ? config.aspectRatio : 2;
+		}
 
-		width = this.width = context.canvas.width;
-		height = this.height = context.canvas.height;
-		this.aspectRatio = this.width / this.height;
-		//High pixel density displays - multiply the size of the canvas height/width by the device pixel ratio, then scale.
+		// High pixel density displays - multiply the size of the canvas height/width by the device pixel ratio, then scale.
 		Chart.helpers.retinaScale(this);
 
+		// Always bind this so that if the responsive state changes we still work
+		var _this = this;
+		Chart.helpers.addResizeListener(context.canvas.parentNode, function() {
+			if (config.options.responsive) {
+				_this.controller.resize();
+			}
+		});
+
 		if (config) {
 			this.controller = new Chart.Controller(this);
 			return this.controller;

From 814c2d7ffa5581804687976be9047e231fd6350a Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sun, 20 Sep 2015 10:30:43 -0400
Subject: [PATCH 309/424] Remove responsive file since it is not necessary

---
 src/core/core.responsive.js | 29 -----------------------------
 1 file changed, 29 deletions(-)
 delete mode 100644 src/core/core.responsive.js

diff --git a/src/core/core.responsive.js b/src/core/core.responsive.js
deleted file mode 100644
index 7a2eb78c751..00000000000
--- a/src/core/core.responsive.js
+++ /dev/null
@@ -1,29 +0,0 @@
-(function() {
-
-	"use strict";
-
-	//Declare root variable - window in the browser, global on the server
-	var root = this,
-		previous = root.Chart,
-		helpers = Chart.helpers;
-
-
-	// Attach global event to resize each chart instance when the browser resizes
-	helpers.addEvent(window, "resize", (function() {
-		// Basic debounce of resize function so it doesn't hurt performance when resizing browser.
-		var timeout;
-		return function() {
-			clearTimeout(timeout);
-			timeout = setTimeout(function() {
-				helpers.each(Chart.instances, function(instance) {
-					// If the responsive flag is set in the chart instance config
-					// Cascade the resize event down to the chart.
-					if (instance.options.responsive) {
-						instance.resize();
-					}
-				});
-			}, 16);
-		};
-	})());
-
-}).call(this);

From 8bddbff9aa70ce1927ad291fbd98cf0cbb0e6090 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sun, 20 Sep 2015 10:32:43 -0400
Subject: [PATCH 310/424] Prevent a jump in the category scale when the labels
 need to rotate only when there is no margin yet applied.

---
 src/core/core.scale.js | 48 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 48 insertions(+)

diff --git a/src/core/core.scale.js b/src/core/core.scale.js
index c738f1f5853..1159a905029 100644
--- a/src/core/core.scale.js
+++ b/src/core/core.scale.js
@@ -219,6 +219,54 @@
 					}
 				});
 
+				// Recalculate because the size of each scale might have changed slightly due to the margins (label rotation for instance)
+				totalLeftWidth = xPadding;
+				totalRightWidth = xPadding;
+				totalTopHeight = yPadding;
+				totalBottomHeight = yPadding;
+
+				helpers.each(leftScales, function(scaleInstance) {
+					totalLeftWidth += scaleInstance.width;
+				});
+
+				helpers.each(rightScales, function(scaleInstance) {
+					totalRightWidth += scaleInstance.width;
+				});
+
+				helpers.each(topScales, function(scaleInstance) {
+					totalTopHeight += scaleInstance.height;
+				});
+				helpers.each(bottomScales, function(scaleInstance) {
+					totalBottomHeight += scaleInstance.height;
+				});
+
+				// Figure out if our chart area changed. This would occur if the dataset scale label rotation
+				// changed due to the application of the margins in step 6. Since we can only get bigger, this is safe to do
+				// without calling `fit` again
+				var newMaxChartHeight = height - totalTopHeight - totalBottomHeight;
+				var newMaxChartWidth = width - totalLeftWidth - totalRightWidth;
+
+				if (newMaxChartWidth !== maxChartWidth || newMaxChartHeight !== maxChartHeight) {
+					helpers.each(leftScales, function(scale) {
+						scale.height = newMaxChartHeight;
+					});
+
+					helpers.each(rightScales, function(scale) {
+						scale.height = newMaxChartHeight;
+					});
+
+					helpers.each(topScales, function(scale) {
+						scale.width = newMaxChartWidth;
+					});
+
+					helpers.each(bottomScales, function(scale) {
+						scale.width = newMaxChartWidth;
+					});
+
+					maxChartHeight = newMaxChartHeight;
+					maxChartWidth = newMaxChartWidth;
+				}
+
 				// Step 7 
 				// Position the scales
 				var left = xPadding;

From 8aa628821024f0c4d8b9f9a5c0908b8b8dc4d44e Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sun, 20 Sep 2015 10:33:36 -0400
Subject: [PATCH 311/424] Ensure that radii are always >= 0 for doughnuts and
 polar area charts

---
 src/controllers/controller.doughnut.js  | 4 ++--
 src/controllers/controller.polarArea.js | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/controllers/controller.doughnut.js b/src/controllers/controller.doughnut.js
index 2513a068985..d4586b4fca6 100644
--- a/src/controllers/controller.doughnut.js
+++ b/src/controllers/controller.doughnut.js
@@ -86,8 +86,8 @@
 
 		update: function(reset) {
 
-			this.chart.outerRadius = (helpers.min([this.chart.chart.width, this.chart.chart.height]) / 2) - this.chart.options.elements.arc.borderWidth / 2;
-			this.chart.innerRadius = this.chart.options.cutoutPercentage ? (this.chart.outerRadius / 100) * (this.chart.options.cutoutPercentage) : 1;
+			this.chart.outerRadius = Math.max((helpers.min([this.chart.chart.width, this.chart.chart.height]) / 2) - this.chart.options.elements.arc.borderWidth / 2, 0);
+			this.chart.innerRadius = Math.max(this.chart.options.cutoutPercentage ? (this.chart.outerRadius / 100) * (this.chart.options.cutoutPercentage) : 1, 0);
 			this.chart.radiusLength = (this.chart.outerRadius - this.chart.innerRadius) / this.chart.data.datasets.length;
 
 			this.getDataset().total = 0;
diff --git a/src/controllers/controller.polarArea.js b/src/controllers/controller.polarArea.js
index 4de24af6d25..d832f09d18e 100644
--- a/src/controllers/controller.polarArea.js
+++ b/src/controllers/controller.polarArea.js
@@ -87,8 +87,8 @@
 			this.chart.scale.generateTicks();
 			this.chart.scale.buildYLabels();
 
-			this.chart.outerRadius = (helpers.min([this.chart.chart.width, this.chart.chart.height]) - this.chart.options.elements.arc.borderWidth / 2) / 2;
-			this.chart.innerRadius = this.chart.options.cutoutPercentage ? (this.chart.outerRadius / 100) * (this.chart.options.cutoutPercentage) : 1;
+			this.chart.outerRadius = Math.max((helpers.min([this.chart.chart.width, this.chart.chart.height]) - this.chart.options.elements.arc.borderWidth / 2) / 2, 0);
+			this.chart.innerRadius = Math.max(this.chart.options.cutoutPercentage ? (this.chart.outerRadius / 100) * (this.chart.options.cutoutPercentage) : 1, 0);
 			this.chart.radiusLength = (this.chart.outerRadius - this.chart.innerRadius) / this.chart.data.datasets.length;
 
 			this.getDataset().total = 0;

From 17cec5297dac037a9aab75ec411badfbe469d5b9 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sun, 20 Sep 2015 10:34:40 -0400
Subject: [PATCH 312/424] Update charts with default aspect ratio of 1 where it
 makes sense. If the canvas has no size specified, this will be used

---
 src/charts/Chart.Doughnut.js  | 1 +
 src/charts/Chart.PolarArea.js | 1 +
 src/charts/Chart.Radar.js     | 5 +++++
 3 files changed, 7 insertions(+)

diff --git a/src/charts/Chart.Doughnut.js b/src/charts/Chart.Doughnut.js
index ccea714f31d..333a0bbebeb 100644
--- a/src/charts/Chart.Doughnut.js
+++ b/src/charts/Chart.Doughnut.js
@@ -6,6 +6,7 @@
 	var helpers = Chart.helpers;
 
 	var defaultConfig = {
+		aspectRatio: 1,
 		legendTemplate: "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i = 0; i < data.datasets[0].data.length; i++){%><li><span style=\"background-color:<%=data.datasets[0].backgroundColor[i]%>\"><%if(data.labels && i < data.labels.length){%><%=data.labels[i]%><%}%></span></li><%}%></ul>",
 	};
 
diff --git a/src/charts/Chart.PolarArea.js b/src/charts/Chart.PolarArea.js
index 7070a0d8f24..9dbdf1b39a1 100644
--- a/src/charts/Chart.PolarArea.js
+++ b/src/charts/Chart.PolarArea.js
@@ -6,6 +6,7 @@
 	var helpers = Chart.helpers;
 
 	var defaultConfig = {
+		aspectRatio: 1,
 		legendTemplate: "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i = 0; i < data.datasets[0].data.length; i++){%><li><span style=\"background-color:<%=data.datasets[0].backgroundColor[i]%>\"><%if(data.labels && i < data.labels.length){%><%=data.labels[i]%><%}%></span></li><%}%></ul>",
 	};
 
diff --git a/src/charts/Chart.Radar.js b/src/charts/Chart.Radar.js
index f5580783d66..2f1f8260620 100644
--- a/src/charts/Chart.Radar.js
+++ b/src/charts/Chart.Radar.js
@@ -5,7 +5,12 @@
 	var Chart = root.Chart;
 	var helpers = Chart.helpers;
 
+	var defaultConfig = {
+		aspectRatio: 1,
+	};
+
 	Chart.Radar = function(context, config) {
+		config.options = helpers.configMerge(defaultConfig, config.options);
 		config.type = 'radar';
 
 		return new Chart(context, config);

From 162aaa993ae6e3887553db70355da1093e7c8e90 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sun, 20 Sep 2015 17:57:27 -0400
Subject: [PATCH 313/424] Convert screen coordinates into canvas coordinates
 when dealing with mouse events

---
 src/core/core.helpers.js | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/src/core/core.helpers.js b/src/core/core.helpers.js
index ab58b0789dc..bd18fd08d9d 100644
--- a/src/core/core.helpers.js
+++ b/src/core/core.helpers.js
@@ -642,14 +642,20 @@
 				boundingRect = canvas.getBoundingClientRect();
 
 			if (e.touches) {
-				mouseX = e.touches[0].clientX - boundingRect.left;
-				mouseY = e.touches[0].clientY - boundingRect.top;
+				mouseX = e.touches[0].clientX;
+				mouseY = e.touches[0].clientY;
 
 			} else {
-				mouseX = e.clientX - boundingRect.left;
-				mouseY = e.clientY - boundingRect.top;
+				mouseX = e.clientX;
+				mouseY = e.clientY;
 			}
 
+			// Scale mouse coordinates into canvas coordinates
+			// by following the pattern laid out by 'jerryj' in the comments of 
+			// http://www.html5canvastutorials.com/advanced/html5-canvas-mouse-coordinates/
+			mouseX = Math.round((mouseX - boundingRect.left) / (boundingRect.right - boundingRect.left) * canvas.width);
+			mouseY = Math.round((mouseY - boundingRect.top) / (boundingRect.bottom - boundingRect.top) * canvas.height);
+
 			return {
 				x: mouseX,
 				y: mouseY

From b1060f20ecdecbf8388cac672bfd2b239a57869c Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sun, 20 Sep 2015 18:59:58 -0400
Subject: [PATCH 314/424] Linear scale has labels

---
 src/scales/scale.linear.js | 51 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 51 insertions(+)

diff --git a/src/scales/scale.linear.js b/src/scales/scale.linear.js
index 94dd0a3ac52..2446be24652 100644
--- a/src/scales/scale.linear.js
+++ b/src/scales/scale.linear.js
@@ -25,6 +25,20 @@
 		beginAtZero: false,
 		override: null,
 
+		// scale label
+		scaleLabel: {
+			fontColor: '#666',
+			fontFamily: 'Helvetica Neue',
+			fontSize: 12,
+			fontStyle: 'normal',
+
+			// actual label
+			labelString: '',
+
+			// display property
+			show: false,
+		},
+
 		// label settings
 		labels: {
 			show: true,
@@ -379,6 +393,15 @@
 				minSize.height = maxHeight; // fill all the height
 			}
 
+			// Are we showing a label for the scale?
+			if (this.options.scaleLabel.show) {
+				if (this.isHorizontal()) {
+					minSize.height += (this.options.scaleLabel.fontSize * 1.5);
+				} else {
+					minSize.width += (this.options.scaleLabel.fontSize * 1.5);
+				}
+			}
+
 			this.paddingLeft = 0;
 			this.paddingRight = 0;
 			this.paddingTop = 0;
@@ -520,6 +543,18 @@
 							this.ctx.fillText(label, xValue, labelStartY);
 						}, this);
 					}
+
+					if (this.options.scaleLabel.show) {
+						// Draw the scale label
+						this.ctx.textAlign = "center";
+						this.ctx.textBaseline = 'middle';
+						this.ctx.font = helpers.fontString(this.options.scaleLabel.fontSize, this.options.scaleLabel.fontStyle, this.options.scaleLabel.fontFamily);
+
+						var scaleLabelX = this.left + ((this.right - this.left) / 2); // midpoint of the width
+						var scaleLabelY = this.options.position == 'bottom' ? this.bottom - (this.options.scaleLabel.fontSize / 2) : this.top + (this.options.scaleLabel.fontSize / 2);
+
+						this.ctx.fillText(this.options.scaleLabel.labelString, scaleLabelX, scaleLabelY);
+					}
 				} else {
 					// Vertical
 					if (this.options.gridLines.show) {
@@ -599,6 +634,22 @@
 							this.ctx.fillText(label, labelStartX, yValue);
 						}, this);
 					}
+
+					if (this.options.scaleLabel.show) {
+						// Draw the scale label
+						var scaleLabelX = this.options.position == 'left' ? this.left + (this.options.scaleLabel.fontSize / 2) : this.right - (this.options.scaleLabel.fontSize / 2);
+						var scaleLabelY = this.top + ((this.bottom - this.top) / 2);
+						var rotation = this.options.position == 'left' ? -0.5 * Math.PI : 0.5 * Math.PI;
+
+						this.ctx.save();
+						this.ctx.translate(scaleLabelX, scaleLabelY);
+						this.ctx.rotate(rotation);
+						this.ctx.textAlign = "center";
+						this.ctx.font = helpers.fontString(this.options.scaleLabel.fontSize, this.options.scaleLabel.fontStyle, this.options.scaleLabel.fontFamily);
+						this.ctx.textBaseline = 'middle';
+						this.ctx.fillText(this.options.scaleLabel.labelString, 0, 0);
+						this.ctx.restore();
+					}
 				}
 			}
 		}

From 2667807c1ddb3324458b632afde4bb9751cc4101 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sun, 20 Sep 2015 19:06:09 -0400
Subject: [PATCH 315/424] Logarithmic scale now has labels

---
 src/scales/scale.logarithmic.js | 51 +++++++++++++++++++++++++++++++++
 1 file changed, 51 insertions(+)

diff --git a/src/scales/scale.logarithmic.js b/src/scales/scale.logarithmic.js
index 20545846eba..b7e0defb56a 100644
--- a/src/scales/scale.logarithmic.js
+++ b/src/scales/scale.logarithmic.js
@@ -20,6 +20,20 @@
 			zeroLineColor: "rgba(0,0,0,0.25)",
 		},
 
+		// scale label
+		scaleLabel: {
+			fontColor: '#666',
+			fontFamily: 'Helvetica Neue',
+			fontSize: 12,
+			fontStyle: 'normal',
+
+			// actual label
+			labelString: '',
+
+			// display property
+			show: false,
+		},
+
 		// scale numbers
 		reverse: false,
 		override: null,
@@ -353,6 +367,15 @@
 				minSize.height = maxHeight; // fill all the height
 			}
 
+			// Are we showing a label for the scale?
+			if (this.options.scaleLabel.show) {
+				if (this.isHorizontal()) {
+					minSize.height += (this.options.scaleLabel.fontSize * 1.5);
+				} else {
+					minSize.width += (this.options.scaleLabel.fontSize * 1.5);
+				}
+			}
+
 			this.paddingLeft = 0;
 			this.paddingRight = 0;
 			this.paddingTop = 0;
@@ -501,6 +524,18 @@
 							}
 						}, this);
 					}
+
+					if (this.options.scaleLabel.show) {
+						// Draw the scale label
+						this.ctx.textAlign = "center";
+						this.ctx.textBaseline = 'middle';
+						this.ctx.font = helpers.fontString(this.options.scaleLabel.fontSize, this.options.scaleLabel.fontStyle, this.options.scaleLabel.fontFamily);
+
+						var scaleLabelX = this.left + ((this.right - this.left) / 2); // midpoint of the width
+						var scaleLabelY = this.options.position == 'bottom' ? this.bottom - (this.options.scaleLabel.fontSize / 2) : this.top + (this.options.scaleLabel.fontSize / 2);
+
+						this.ctx.fillText(this.options.scaleLabel.labelString, scaleLabelX, scaleLabelY);
+					}
 				} else {
 					// Vertical
 					if (this.options.gridLines.show) {
@@ -580,6 +615,22 @@
 							this.ctx.fillText(label, labelStartX, yValue);
 						}, this);
 					}
+
+					if (this.options.scaleLabel.show) {
+						// Draw the scale label
+						var scaleLabelX = this.options.position == 'left' ? this.left + (this.options.scaleLabel.fontSize / 2) : this.right - (this.options.scaleLabel.fontSize / 2);
+						var scaleLabelY = this.top + ((this.bottom - this.top) / 2);
+						var rotation = this.options.position == 'left' ? -0.5 * Math.PI : 0.5 * Math.PI;
+
+						this.ctx.save();
+						this.ctx.translate(scaleLabelX, scaleLabelY);
+						this.ctx.rotate(rotation);
+						this.ctx.textAlign = "center";
+						this.ctx.font = helpers.fontString(this.options.scaleLabel.fontSize, this.options.scaleLabel.fontStyle, this.options.scaleLabel.fontFamily);
+						this.ctx.textBaseline = 'middle';
+						this.ctx.fillText(this.options.scaleLabel.labelString, 0, 0);
+						this.ctx.restore();
+					}
 				}
 			}
 		}

From 9fecb37e304d4445a85db9e843fcb0055e1576fd Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sun, 20 Sep 2015 19:06:34 -0400
Subject: [PATCH 316/424] Update tests for new config options

---
 test/core.helpers.tests.js      | 16 ++++++++++++++++
 test/scale.linear.tests.js      |  8 ++++++++
 test/scale.logarithmic.tests.js |  8 ++++++++
 3 files changed, 32 insertions(+)

diff --git a/test/core.helpers.tests.js b/test/core.helpers.tests.js
index bbc7f4ab447..d832f0e2557 100644
--- a/test/core.helpers.tests.js
+++ b/test/core.helpers.tests.js
@@ -222,6 +222,14 @@ describe('Core helper tests', function() {
 						zeroLineWidth: 1,
 						zeroLineColor: "rgba(0,0,0,0.25)",
 					},
+					scaleLabel: {
+						fontColor: '#666',
+						fontFamily: 'Helvetica Neue',
+						fontSize: 12,
+						fontStyle: 'normal',
+						labelString: '',
+						show: false,
+					},
 					reverse: false,
 					beginAtZero: false,
 					override: null,
@@ -248,6 +256,14 @@ describe('Core helper tests', function() {
 						zeroLineWidth: 1,
 						zeroLineColor: "rgba(0,0,0,0.25)",
 					},
+					scaleLabel: {
+						fontColor: '#666',
+						fontFamily: 'Helvetica Neue',
+						fontSize: 12,
+						fontStyle: 'normal',
+						labelString: '',
+						show: false,
+					},
 					reverse: false,
 					beginAtZero: false,
 					override: null,
diff --git a/test/scale.linear.tests.js b/test/scale.linear.tests.js
index 94970d4c17f..711105755d0 100644
--- a/test/scale.linear.tests.js
+++ b/test/scale.linear.tests.js
@@ -20,6 +20,14 @@ describe('Linear Scale', function() {
 				zeroLineWidth: 1,
 				zeroLineColor: "rgba(0,0,0,0.25)",
 			},
+			scaleLabel: {
+				fontColor: '#666',
+				fontFamily: 'Helvetica Neue',
+				fontSize: 12,
+				fontStyle: 'normal',
+				labelString: '',
+				show: false,
+			},
 			reverse: false,
 			beginAtZero: false,
 			override: null,
diff --git a/test/scale.logarithmic.tests.js b/test/scale.logarithmic.tests.js
index 7a472d88c1b..88217edd292 100644
--- a/test/scale.logarithmic.tests.js
+++ b/test/scale.logarithmic.tests.js
@@ -20,6 +20,14 @@ describe('Logarithmic Scale tests', function() {
 				zeroLineWidth: 1,
 				zeroLineColor: "rgba(0,0,0,0.25)",
 			},
+			scaleLabel: {
+				fontColor: '#666',
+				fontFamily: 'Helvetica Neue',
+				fontSize: 12,
+				fontStyle: 'normal',
+				labelString: '',
+				show: false,
+			},
 			reverse: false,
 			override: null,
 			labels: {

From b7c7f1d6a4012baffb630a18c53077a10cd56ff6 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sun, 20 Sep 2015 19:18:59 -0400
Subject: [PATCH 317/424] Category scale has labels

---
 src/scales/scale.category.js | 57 ++++++++++++++++++++++++++++++++++--
 1 file changed, 55 insertions(+), 2 deletions(-)

diff --git a/src/scales/scale.category.js b/src/scales/scale.category.js
index 38a69c92e9e..9c13bbd655c 100644
--- a/src/scales/scale.category.js
+++ b/src/scales/scale.category.js
@@ -22,6 +22,20 @@
             offsetGridLines: false,
         },
 
+        // scale label
+        scaleLabel: {
+            fontColor: '#666',
+            fontFamily: 'Helvetica Neue',
+            fontSize: 12,
+            fontStyle: 'normal',
+
+            // actual label
+            labelString: '',
+
+            // display property
+            show: false,
+        },
+
         // label settings
         labels: {
             show: true,
@@ -185,6 +199,15 @@
                 height: 0,
             };
 
+            // Are we showing a label for the scale?
+            if (this.options.scaleLabel.show) {
+                if (this.isHorizontal()) {
+                    minSize.height += (this.options.scaleLabel.fontSize * 1.5);
+                } else {
+                    minSize.width += (this.options.scaleLabel.fontSize * 1.5);
+                }
+            }
+
             var labelFont = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
             var longestLabelWidth = helpers.longestText(this.ctx, labelFont, this.labels);
 
@@ -193,13 +216,15 @@
                 minSize.width = maxWidth;
             } else if (this.options.display) {
                 var labelWidth = this.options.labels.show ? longestLabelWidth + 6 : 0;
-                minSize.width = Math.min(labelWidth, maxWidth);
+                minSize.width += labelWidth;
+                minSize.width = Math.min(minSize.width, maxWidth);
             }
 
             // Height
             if (this.isHorizontal() && this.options.display) {
                 var labelHeight = (Math.sin(helpers.toRadians(this.labelRotation)) * longestLabelWidth) + 1.5 * this.options.labels.fontSize;
-                minSize.height = Math.min(this.options.labels.show ? labelHeight : 0, maxHeight);
+                minSize.height += this.options.labels.show ? labelHeight : 0;
+                minSize.height = Math.min(minSize.height, maxHeight);
             } else if (this.options.display) {
                 minSize.height = maxHeight;
             }
@@ -280,6 +305,18 @@
                             this.ctx.restore();
                         }
                     }, this);
+
+                    if (this.options.scaleLabel.show) {
+                        // Draw the scale label
+                        this.ctx.textAlign = "center";
+                        this.ctx.textBaseline = 'middle';
+                        this.ctx.font = helpers.fontString(this.options.scaleLabel.fontSize, this.options.scaleLabel.fontStyle, this.options.scaleLabel.fontFamily);
+
+                        var scaleLabelX = this.left + ((this.right - this.left) / 2); // midpoint of the width
+                        var scaleLabelY = this.options.position == 'bottom' ? this.bottom - (this.options.scaleLabel.fontSize / 2) : this.top + (this.options.scaleLabel.fontSize / 2);
+
+                        this.ctx.fillText(this.options.scaleLabel.labelString, scaleLabelX, scaleLabelY);
+                    }
                 } else {
                     // Vertical
                     if (this.options.gridLines.show) {}
@@ -287,6 +324,22 @@
                     if (this.options.labels.show) {
                         // Draw the labels
                     }
+
+                    if (this.options.scaleLabel.show) {
+                        // Draw the scale label
+                        var scaleLabelX = this.options.position == 'left' ? this.left + (this.options.scaleLabel.fontSize / 2) : this.right - (this.options.scaleLabel.fontSize / 2);
+                        var scaleLabelY = this.top + ((this.bottom - this.top) / 2);
+                        var rotation = this.options.position == 'left' ? -0.5 * Math.PI : 0.5 * Math.PI;
+
+                        this.ctx.save();
+                        this.ctx.translate(scaleLabelX, scaleLabelY);
+                        this.ctx.rotate(rotation);
+                        this.ctx.textAlign = "center";
+                        this.ctx.font = helpers.fontString(this.options.scaleLabel.fontSize, this.options.scaleLabel.fontStyle, this.options.scaleLabel.fontFamily);
+                        this.ctx.textBaseline = 'middle';
+                        this.ctx.fillText(this.options.scaleLabel.labelString, 0, 0);
+                        this.ctx.restore();
+                    }
                 }
             }
         }

From f4cdd20a3882cfba3bcf73b95fa887c0b587fcd0 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sun, 20 Sep 2015 19:24:46 -0400
Subject: [PATCH 318/424] Time scale has a label now

---
 src/scales/scale.time.js | 57 ++++++++++++++++++++++++++++++++++++++--
 1 file changed, 55 insertions(+), 2 deletions(-)

diff --git a/src/scales/scale.time.js b/src/scales/scale.time.js
index 140ff72299e..8535a33cadb 100644
--- a/src/scales/scale.time.js
+++ b/src/scales/scale.time.js
@@ -77,6 +77,20 @@
 			displayFormat: false, // defaults to unit's corresponding unitFormat below or override using pattern string from http://momentjs.com/docs/#/displaying/format/
 		},
 
+		// scale label
+		scaleLabel: {
+			fontColor: '#666',
+			fontFamily: 'Helvetica Neue',
+			fontSize: 12,
+			fontStyle: 'normal',
+
+			// actual label
+			labelString: '',
+
+			// display property
+			show: false,
+		},
+
 		// scale numbers
 		reverse: false,
 		override: null,
@@ -329,6 +343,15 @@
 				height: 0,
 			};
 
+			 // Are we showing a label for the scale?
+            if (this.options.scaleLabel.show) {
+                if (this.isHorizontal()) {
+                    minSize.height += (this.options.scaleLabel.fontSize * 1.5);
+                } else {
+                    minSize.width += (this.options.scaleLabel.fontSize * 1.5);
+                }
+            }
+
 			var labelFont = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
 			var longestLabelWidth = helpers.longestText(this.ctx, labelFont, this.ticks);
 
@@ -337,13 +360,15 @@
 				minSize.width = maxWidth;
 			} else if (this.options.display) {
 				var labelWidth = this.options.labels.show ? longestLabelWidth + 6 : 0;
-				minSize.width = Math.min(labelWidth, maxWidth);
+				minSize.width += labelWidth;
+                minSize.width = Math.min(minSize.width, maxWidth);
 			}
 
 			// Height
 			if (this.isHorizontal() && this.options.display) {
 				var labelHeight = (Math.sin(helpers.toRadians(this.labelRotation)) * longestLabelWidth) + 1.5 * this.options.labels.fontSize;
-				minSize.height = Math.min(this.options.labels.show ? labelHeight : 0, maxHeight);
+				minSize.height += this.options.labels.show ? labelHeight : 0;
+                minSize.height = Math.min(minSize.height, maxHeight);
 			} else if (this.options.display) {
 				minSize.height = maxHeight;
 			}
@@ -424,6 +449,18 @@
 							this.ctx.restore();
 						}
 					}, this);
+
+					if (this.options.scaleLabel.show) {
+                        // Draw the scale label
+                        this.ctx.textAlign = "center";
+                        this.ctx.textBaseline = 'middle';
+                        this.ctx.font = helpers.fontString(this.options.scaleLabel.fontSize, this.options.scaleLabel.fontStyle, this.options.scaleLabel.fontFamily);
+
+                        var scaleLabelX = this.left + ((this.right - this.left) / 2); // midpoint of the width
+                        var scaleLabelY = this.options.position == 'bottom' ? this.bottom - (this.options.scaleLabel.fontSize / 2) : this.top + (this.options.scaleLabel.fontSize / 2);
+
+                        this.ctx.fillText(this.options.scaleLabel.labelString, scaleLabelX, scaleLabelY);
+                    }
 				} else {
 					// Vertical
 					if (this.options.gridLines.show) {}
@@ -431,6 +468,22 @@
 					if (this.options.labels.show) {
 						// Draw the labels
 					}
+
+					if (this.options.scaleLabel.show) {
+                        // Draw the scale label
+                        var scaleLabelX = this.options.position == 'left' ? this.left + (this.options.scaleLabel.fontSize / 2) : this.right - (this.options.scaleLabel.fontSize / 2);
+                        var scaleLabelY = this.top + ((this.bottom - this.top) / 2);
+                        var rotation = this.options.position == 'left' ? -0.5 * Math.PI : 0.5 * Math.PI;
+
+                        this.ctx.save();
+                        this.ctx.translate(scaleLabelX, scaleLabelY);
+                        this.ctx.rotate(rotation);
+                        this.ctx.textAlign = "center";
+                        this.ctx.font = helpers.fontString(this.options.scaleLabel.fontSize, this.options.scaleLabel.fontStyle, this.options.scaleLabel.fontFamily);
+                        this.ctx.textBaseline = 'middle';
+                        this.ctx.fillText(this.options.scaleLabel.labelString, 0, 0);
+                        this.ctx.restore();
+                    }
 				}
 			}
 		}

From 6ba0fc3e08de90953a04557c3c6f9681f60922a9 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sun, 20 Sep 2015 19:25:17 -0400
Subject: [PATCH 319/424] Update sample files

---
 samples/line-logarithmic.html | 12 ++++++++++--
 samples/line-time-scale.html  | 10 +++++++++-
 samples/line.html             | 12 ++++++++++--
 samples/scatter-logX.html     | 12 ++++++++++--
 samples/scatter.html          | 11 +++++++++++
 5 files changed, 50 insertions(+), 7 deletions(-)

diff --git a/samples/line-logarithmic.html b/samples/line-logarithmic.html
index 8a249ba9682..21159e6ee86 100644
--- a/samples/line-logarithmic.html
+++ b/samples/line-logarithmic.html
@@ -58,11 +58,19 @@ <h3>Legend</h3>
             responsive: true,
             scales: {
                 xAxes: [{
-                    display: true
+                    display: true,
+                    scaleLabel: {
+                        show: true,
+                        labelString: 'x axis'
+                    }
                 }],
                 yAxes: [{
                     display: true,
-                    type: 'logarithmic'
+                    type: 'logarithmic',
+                    scaleLabel: {
+                        show: true,
+                        labelString: 'y axis'
+                    }
                 }]
             }
         }
diff --git a/samples/line-time-scale.html b/samples/line-time-scale.html
index b4b0f7edda8..3fc97b52be5 100644
--- a/samples/line-time-scale.html
+++ b/samples/line-time-scale.html
@@ -73,10 +73,18 @@ <h3>Legend</h3>
                         tick: {
                             format: 'MM/DD/YYYY HH:mm',
                             // round: 'day'
+                        },
+                        scaleLabel: {
+                            show: true,
+                            labelString: 'Date'
                         }
                     }, ],
                     yAxes: [{
-                        display: true
+                        display: true,
+                        scaleLabel: {
+                            show: true,
+                            labelString: 'value'
+                        }
                     }]
                 },
                 elements: {
diff --git a/samples/line.html b/samples/line.html
index 28171cdea74..19270288856 100644
--- a/samples/line.html
+++ b/samples/line.html
@@ -58,10 +58,18 @@ <h3>Legend</h3>
             responsive: true,
             scales: {
                 xAxes: [{
-                    display: true
+                    display: true,
+                    scaleLabel: {
+                        show: true,
+                        labelString: 'Month'
+                    }
                 }],
                 yAxes: [{
-                    display: true
+                    display: true,
+                    scaleLabel: {
+                        show: true,
+                        labelString: 'Value'
+                    }
                 }]
             }
         }
diff --git a/samples/scatter-logX.html b/samples/scatter-logX.html
index d8d00c85c71..fd1451768c0 100644
--- a/samples/scatter-logX.html
+++ b/samples/scatter-logX.html
@@ -10,7 +10,7 @@
 <body>
     <div style="width:50%">
         <div>
-            <canvas id="canvas" height="450" width="600"></canvas>
+            <canvas id="canvas" height="450" width="600" style="border: 1px solid red;"></canvas>
         </div>
     </div>
     <script>
@@ -145,7 +145,11 @@
 	            					return tick.toString() + "Hz";
 	            				}
 	            				return '';
-	            			}
+	            			},
+	            		},
+	            		scaleLabel: {
+	            			labelString: 'Frequency',
+	            			show: true,
 	            		}
 	            	}],
 	            	yAxes: [{
@@ -154,6 +158,10 @@
 	            			userCallback: function(tick) {
 	            				return tick.toString() + "dB";
 	            			}
+	            		},
+	            		scaleLabel: {
+	            			labelString: 'Voltage',
+	            			show: true
 	            		}
 	            	}]
 	            }
diff --git a/samples/scatter.html b/samples/scatter.html
index c4c96fbf8dc..fa9f08c0eb8 100644
--- a/samples/scatter.html
+++ b/samples/scatter.html
@@ -94,6 +94,17 @@
 	            		position: 'top',
 	            		gridLines: {
 	            			zeroLineColor: "rgba(0,255,0,1)"
+	            		},
+	            		scaleLabel: {
+	            			show: true,
+	            			labelString: 'x axis'
+	            		}
+	            	}],
+	            	yAxes: [{
+	            		position: 'right',
+	            		scaleLabel: {
+	            			show: true,
+	            			labelString: 'y axis'
 	            		}
 	            	}]
 	            }

From 2e479e458936b431d465ebb1f91f6dc82408f81a Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sun, 20 Sep 2015 19:41:48 -0400
Subject: [PATCH 320/424] Update tests for new scale labels

---
 test/mockContext.js             |    4 +-
 test/scale.linear.tests.js      | 2451 ++++++++++++++++---------------
 test/scale.logarithmic.tests.js |   36 +
 3 files changed, 1283 insertions(+), 1208 deletions(-)

diff --git a/test/mockContext.js b/test/mockContext.js
index 5f42c719cd1..56b28ffe3ab 100644
--- a/test/mockContext.js
+++ b/test/mockContext.js
@@ -77,9 +77,11 @@
 			moveTo: function(x, y) {},
 			quadraticCurveTo: function() {},
 			restore: function() {},
+			rotate: function() {},
 			save: function() {},
 			setLineDash: function() {},
-			stroke: function() {}
+			stroke: function() {},
+			translate: function() {},
 		};
 
 		// attach methods to the class itself
diff --git a/test/scale.linear.tests.js b/test/scale.linear.tests.js
index 711105755d0..26ad8db6d59 100644
--- a/test/scale.linear.tests.js
+++ b/test/scale.linear.tests.js
@@ -1,1263 +1,1300 @@
 describe('Linear Scale', function() {
 
-	it('Should register the constructor with the scale service', function() {
-		var Constructor = Chart.scaleService.getScaleConstructor('linear');
-		expect(Constructor).not.toBe(undefined);
-		expect(typeof Constructor).toBe('function');
-	});
-
-	it('Should have the correct default config', function() {
-		var defaultConfig = Chart.scaleService.getScaleDefaults('linear');
-		expect(defaultConfig).toEqual({
-			display: true,
-			position: "left",
-			gridLines: {
-				show: true,
-				color: "rgba(0, 0, 0, 0.1)",
-				lineWidth: 1,
-				drawOnChartArea: true,
-				drawTicks: true, // draw ticks extending towards the label
-				zeroLineWidth: 1,
-				zeroLineColor: "rgba(0,0,0,0.25)",
-			},
-			scaleLabel: {
-				fontColor: '#666',
-				fontFamily: 'Helvetica Neue',
-				fontSize: 12,
-				fontStyle: 'normal',
-				labelString: '',
-				show: false,
-			},
-			reverse: false,
-			beginAtZero: false,
-			override: null,
-			labels: {
-				show: true,
-				mirror: false,
-				padding: 10,
-				template: "<%=value.toLocaleString()%>",
-				fontSize: 12,
-				fontStyle: "normal",
-				fontColor: "#666",
-				fontFamily: "Helvetica Neue"
-			}
+		it('Should register the constructor with the scale service', function() {
+			var Constructor = Chart.scaleService.getScaleConstructor('linear');
+			expect(Constructor).not.toBe(undefined);
+			expect(typeof Constructor).toBe('function');
 		});
-	});
 
-	it('Should correctly determine the max & min data values', function() {
-		var scaleID = 'myScale';
-
-		var mockData = {
-			datasets: [{
-				yAxisID: scaleID,
-				data: [10, 5, 0, -5, 78, -100]
-			}, {
-				yAxisID: 'second scale',
-				data: [-1000, 1000],
-			}, {
-				yAxisID: scaleID,
-				data: [150]
-			}]
-		};
-
-		var Constructor = Chart.scaleService.getScaleConstructor('linear');
-		var scale = new Constructor({
-			ctx: {},
-			options: Chart.scaleService.getScaleDefaults('linear'), // use default config for scale
-			data: mockData,
-			id: scaleID
+		it('Should have the correct default config', function() {
+			var defaultConfig = Chart.scaleService.getScaleDefaults('linear');
+			expect(defaultConfig).toEqual({
+				display: true,
+				position: "left",
+				gridLines: {
+					show: true,
+					color: "rgba(0, 0, 0, 0.1)",
+					lineWidth: 1,
+					drawOnChartArea: true,
+					drawTicks: true, // draw ticks extending towards the label
+					zeroLineWidth: 1,
+					zeroLineColor: "rgba(0,0,0,0.25)",
+				},
+				scaleLabel: {
+					fontColor: '#666',
+					fontFamily: 'Helvetica Neue',
+					fontSize: 12,
+					fontStyle: 'normal',
+					labelString: '',
+					show: false,
+				},
+				reverse: false,
+				beginAtZero: false,
+				override: null,
+				labels: {
+					show: true,
+					mirror: false,
+					padding: 10,
+					template: "<%=value.toLocaleString()%>",
+					fontSize: 12,
+					fontStyle: "normal",
+					fontColor: "#666",
+					fontFamily: "Helvetica Neue"
+				}
+			});
 		});
 
-		expect(scale).not.toEqual(undefined); // must construct
-		expect(scale.min).toBe(undefined); // not yet set
-		expect(scale.max).toBe(undefined);
+		it('Should correctly determine the max & min data values', function() {
+			var scaleID = 'myScale';
 
-		scale.calculateRange();
-		expect(scale.min).toBe(-100);
-		expect(scale.max).toBe(150);
-	});
-
-	it('Should correctly determine the max & min for scatter data', function() {
-		var scaleID = 'myScale';
-
-		var mockData = {
-			datasets: [{
-				xAxisID: scaleID, // for the horizontal scale
-				yAxisID: scaleID,
-				data: [{
-					x: 10,
-					y: 100
-				}, {
-					x: -10,
-					y: 0
+			var mockData = {
+				datasets: [{
+					yAxisID: scaleID,
+					data: [10, 5, 0, -5, 78, -100]
 				}, {
-					x: 0,
-					y: 0
+					yAxisID: 'second scale',
+					data: [-1000, 1000],
 				}, {
-					x: 99,
-					y: 7
+					yAxisID: scaleID,
+					data: [150]
 				}]
-			}]
-		};
-
-		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
-		var Constructor = Chart.scaleService.getScaleConstructor('linear');
-		var verticalScale = new Constructor({
-			ctx: {},
-			options: config,
-			data: mockData,
-			id: scaleID
+			};
+
+			var Constructor = Chart.scaleService.getScaleConstructor('linear');
+			var scale = new Constructor({
+				ctx: {},
+				options: Chart.scaleService.getScaleDefaults('linear'), // use default config for scale
+				data: mockData,
+				id: scaleID
+			});
+
+			expect(scale).not.toEqual(undefined); // must construct
+			expect(scale.min).toBe(undefined); // not yet set
+			expect(scale.max).toBe(undefined);
+
+			scale.calculateRange();
+			expect(scale.min).toBe(-100);
+			expect(scale.max).toBe(150);
 		});
 
-		verticalScale.calculateRange();
-		expect(verticalScale.min).toBe(0);
-		expect(verticalScale.max).toBe(100);
-
-		var horizontalConfig = Chart.helpers.clone(config);
-		horizontalConfig.position = 'bottom';
-		var horizontalScale = new Constructor({
-			ctx: {},
-			options: horizontalConfig,
-			data: mockData,
-			id: scaleID,
+		it('Should correctly determine the max & min for scatter data', function() {
+			var scaleID = 'myScale';
+
+			var mockData = {
+				datasets: [{
+					xAxisID: scaleID, // for the horizontal scale
+					yAxisID: scaleID,
+					data: [{
+						x: 10,
+						y: 100
+					}, {
+						x: -10,
+						y: 0
+					}, {
+						x: 0,
+						y: 0
+					}, {
+						x: 99,
+						y: 7
+					}]
+				}]
+			};
+
+			var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
+			var Constructor = Chart.scaleService.getScaleConstructor('linear');
+			var verticalScale = new Constructor({
+				ctx: {},
+				options: config,
+				data: mockData,
+				id: scaleID
+			});
+
+			verticalScale.calculateRange();
+			expect(verticalScale.min).toBe(0);
+			expect(verticalScale.max).toBe(100);
+
+			var horizontalConfig = Chart.helpers.clone(config);
+			horizontalConfig.position = 'bottom';
+			var horizontalScale = new Constructor({
+				ctx: {},
+				options: horizontalConfig,
+				data: mockData,
+				id: scaleID,
+			});
+
+			horizontalScale.calculateRange();
+			expect(horizontalScale.min).toBe(-10);
+			expect(horizontalScale.max).toBe(99);
 		});
 
-		horizontalScale.calculateRange();
-		expect(horizontalScale.min).toBe(-10);
-		expect(horizontalScale.max).toBe(99);
-	});
-
-	it('Should correctly determine the min and max data values when stacked mode is turned on', function() {
-		var scaleID = 'myScale';
+		it('Should correctly determine the min and max data values when stacked mode is turned on', function() {
+			var scaleID = 'myScale';
 
-		var mockData = {
-			datasets: [{
-				yAxisID: scaleID,
-				data: [10, 5, 0, -5, 78, -100]
-			}, {
-				yAxisID: 'second scale',
-				data: [-1000, 1000],
-			}, {
-				yAxisID: scaleID,
-				data: [150, 0, 0, -100, -10, 9]
-			}]
-		};
-
-		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
-		config.stacked = true; // enable scale stacked mode
-
-		var Constructor = Chart.scaleService.getScaleConstructor('linear');
-		var scale = new Constructor({
-			ctx: {},
-			options: config,
-			data: mockData,
-			id: scaleID
+			var mockData = {
+				datasets: [{
+					yAxisID: scaleID,
+					data: [10, 5, 0, -5, 78, -100]
+				}, {
+					yAxisID: 'second scale',
+					data: [-1000, 1000],
+				}, {
+					yAxisID: scaleID,
+					data: [150, 0, 0, -100, -10, 9]
+				}]
+			};
+
+			var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
+			config.stacked = true; // enable scale stacked mode
+
+			var Constructor = Chart.scaleService.getScaleConstructor('linear');
+			var scale = new Constructor({
+				ctx: {},
+				options: config,
+				data: mockData,
+				id: scaleID
+			});
+
+			scale.calculateRange();
+			expect(scale.min).toBe(-105);
+			expect(scale.max).toBe(160);
 		});
 
-		scale.calculateRange();
-		expect(scale.min).toBe(-105);
-		expect(scale.max).toBe(160);
-	});
-
-	it('Should ensure that the scale has a max and min that are not equal', function() {
-		var scaleID = 'myScale';
-
-		var mockData = {
-			datasets: []
-		};
-
-		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
-		var Constructor = Chart.scaleService.getScaleConstructor('linear');
-		var scale = new Constructor({
-			ctx: {},
-			options: config,
-			data: mockData,
-			id: scaleID
+		it('Should ensure that the scale has a max and min that are not equal', function() {
+			var scaleID = 'myScale';
+
+			var mockData = {
+				datasets: []
+			};
+
+			var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
+			var Constructor = Chart.scaleService.getScaleConstructor('linear');
+			var scale = new Constructor({
+				ctx: {},
+				options: config,
+				data: mockData,
+				id: scaleID
+			});
+
+			scale.calculateRange();
+			expect(scale.min).toBe(-1);
+			expect(scale.max).toBe(1);
 		});
 
-		scale.calculateRange();
-		expect(scale.min).toBe(-1);
-		expect(scale.max).toBe(1);
-	});
+		it('should forcibly include 0 in the range if the beginAtZero option is used', function() {
+			var scaleID = 'myScale';
 
-	it('should forcibly include 0 in the range if the beginAtZero option is used', function() {
-		var scaleID = 'myScale';
+			var mockData = {
+				datasets: [{
+					yAxisID: scaleID,
+					data: [20, 30, 40, 50]
+				}]
+			};
 
-		var mockData = {
-			datasets: [{
-				yAxisID: scaleID,
-				data: [20, 30, 40, 50]
-			}]
-		};
+			var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
 
-		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
 
+			var Constructor = Chart.scaleService.getScaleConstructor('linear');
+			var scale = new Constructor({
+				ctx: {},
+				options: config,
+				data: mockData,
+				id: scaleID
+			});
 
-		var Constructor = Chart.scaleService.getScaleConstructor('linear');
-		var scale = new Constructor({
-			ctx: {},
-			options: config,
-			data: mockData,
-			id: scaleID
-		});
+			scale.calculateRange();
+			scale.generateTicks(400, 400);
+			expect(scale.ticks).toEqual([50, 45, 40, 35, 30, 25, 20]);
 
-		scale.calculateRange();
-		scale.generateTicks(400, 400);
-		expect(scale.ticks).toEqual([50, 45, 40, 35, 30, 25, 20]);
-
-		config.beginAtZero = true;
-		scale.calculateRange();
-		scale.generateTicks(400, 400);
-		expect(scale.ticks).toEqual([50, 45, 40, 35, 30, 25, 20, 15, 10, 5, 0]);
-
-		mockData.datasets[0].data = [-20, -30, -40, -50];
-		scale.calculateRange();
-		scale.generateTicks(400, 400);
-		expect(scale.ticks).toEqual([0, -5, -10, -15, -20, -25, -30, -35, -40, -45, -50]);
-
-		config.beginAtZero = false;
-		scale.calculateRange();
-		scale.generateTicks(400, 400);
-		expect(scale.ticks).toEqual([-20, -25, -30, -35, -40, -45, -50]);
-	});
-
-	it('Should generate tick marks', function() {
-		var scaleID = 'myScale';
-
-		var mockData = {
-			datasets: [{
-				yAxisID: scaleID,
-				data: [10, 5, 0, 25, 78]
-			}, ]
-		};
-
-		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
-		var Constructor = Chart.scaleService.getScaleConstructor('linear');
-		var scale = new Constructor({
-			ctx: {},
-			options: config,
-			data: mockData,
-			id: scaleID
-		});
+			config.beginAtZero = true;
+			scale.calculateRange();
+			scale.generateTicks(400, 400);
+			expect(scale.ticks).toEqual([50, 45, 40, 35, 30, 25, 20, 15, 10, 5, 0]);
+
+			mockData.datasets[0].data = [-20, -30, -40, -50];
+			scale.calculateRange();
+			scale.generateTicks(400, 400);
+			expect(scale.ticks).toEqual([0, -5, -10, -15, -20, -25, -30, -35, -40, -45, -50]);
 
-		scale.calculateRange();
-
-		expect(scale.ticks).toBe(undefined); // not set
-
-		// Large enough to be unimportant
-		var maxWidth = 400;
-		var maxHeight = 400;
-		scale.generateTicks(maxWidth, maxHeight);
-
-		// Counts down because the lines are drawn top to bottom
-		expect(scale.ticks).toEqual([80, 70, 60, 50, 40, 30, 20, 10, 0]);
-		expect(scale.start).toBe(0);
-		expect(scale.end).toBe(80);
-	});
-
-	it('Should generate tick marks in the correct order in reversed mode', function() {
-		var scaleID = 'myScale';
-
-		var mockData = {
-			datasets: [{
-				yAxisID: scaleID,
-				data: [10, 5, 0, 25, 78]
-			}, ]
-		};
-
-		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
-		config.reverse = true;
-		var Constructor = Chart.scaleService.getScaleConstructor('linear');
-		var scale = new Constructor({
-			ctx: {},
-			options: config,
-			data: mockData,
-			id: scaleID
+			config.beginAtZero = false;
+			scale.calculateRange();
+			scale.generateTicks(400, 400);
+			expect(scale.ticks).toEqual([-20, -25, -30, -35, -40, -45, -50]);
 		});
 
-		scale.calculateRange();
-
-		expect(scale.ticks).toBe(undefined); // not set
-
-		// Large enough to be unimportant
-		var maxWidth = 400;
-		var maxHeight = 400;
-		scale.generateTicks(maxWidth, maxHeight);
-
-		// Reverse mode makes this count up
-		expect(scale.ticks).toEqual([0, 10, 20, 30, 40, 50, 60, 70, 80]);
-		expect(scale.start).toBe(80);
-		expect(scale.end).toBe(0);
-	});
-
-	it('Should generate tick marks using the user supplied options', function() {
-		var scaleID = 'myScale';
-
-		var mockData = {
-			datasets: [{
-				yAxisID: scaleID,
-				data: [10, 5, 0, 25, 78]
-			}, ]
-		};
-
-		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
-		config.override = {
-			steps: 10,
-			start: 0,
-			stepWidth: 10
-		};
-
-		var Constructor = Chart.scaleService.getScaleConstructor('linear');
-		var scale = new Constructor({
-			ctx: {},
-			options: config,
-			data: mockData,
-			id: scaleID
+		it('Should generate tick marks', function() {
+			var scaleID = 'myScale';
+
+			var mockData = {
+				datasets: [{
+					yAxisID: scaleID,
+					data: [10, 5, 0, 25, 78]
+				}, ]
+			};
+
+			var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
+			var Constructor = Chart.scaleService.getScaleConstructor('linear');
+			var scale = new Constructor({
+				ctx: {},
+				options: config,
+				data: mockData,
+				id: scaleID
+			});
+
+			scale.calculateRange();
+
+			expect(scale.ticks).toBe(undefined); // not set
+
+			// Large enough to be unimportant
+			var maxWidth = 400;
+			var maxHeight = 400;
+			scale.generateTicks(maxWidth, maxHeight);
+
+			// Counts down because the lines are drawn top to bottom
+			expect(scale.ticks).toEqual([80, 70, 60, 50, 40, 30, 20, 10, 0]);
+			expect(scale.start).toBe(0);
+			expect(scale.end).toBe(80);
 		});
 
-		scale.calculateRange();
-
-		// Large enough to be unimportant
-		var maxWidth = 400;
-		var maxHeight = 400;
-		scale.generateTicks(maxWidth, maxHeight);
-
-		expect(scale.ticks).toEqual([100, 90, 80, 70, 60, 50, 40, 30, 20, 10, 0]);
-		expect(scale.start).toBe(0);
-		expect(scale.end).toBe(100);
-	});
-
-	it('Should build labels using the default template', function() {
-		var scaleID = 'myScale';
-
-		var mockData = {
-			datasets: [{
-				yAxisID: scaleID,
-				data: [10, 5, 0, 25, 78]
-			}, ]
-		};
-
-		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
-		var Constructor = Chart.scaleService.getScaleConstructor('linear');
-		var scale = new Constructor({
-			ctx: {},
-			options: config,
-			data: mockData,
-			id: scaleID
+		it('Should generate tick marks in the correct order in reversed mode', function() {
+			var scaleID = 'myScale';
+
+			var mockData = {
+				datasets: [{
+					yAxisID: scaleID,
+					data: [10, 5, 0, 25, 78]
+				}, ]
+			};
+
+			var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
+			config.reverse = true;
+			var Constructor = Chart.scaleService.getScaleConstructor('linear');
+			var scale = new Constructor({
+				ctx: {},
+				options: config,
+				data: mockData,
+				id: scaleID
+			});
+
+			scale.calculateRange();
+
+			expect(scale.ticks).toBe(undefined); // not set
+
+			// Large enough to be unimportant
+			var maxWidth = 400;
+			var maxHeight = 400;
+			scale.generateTicks(maxWidth, maxHeight);
+
+			// Reverse mode makes this count up
+			expect(scale.ticks).toEqual([0, 10, 20, 30, 40, 50, 60, 70, 80]);
+			expect(scale.start).toBe(80);
+			expect(scale.end).toBe(0);
 		});
 
-		scale.calculateRange();
+		it('Should generate tick marks using the user supplied options', function() {
+			var scaleID = 'myScale';
+
+			var mockData = {
+				datasets: [{
+					yAxisID: scaleID,
+					data: [10, 5, 0, 25, 78]
+				}, ]
+			};
+
+			var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
+			config.override = {
+				steps: 10,
+				start: 0,
+				stepWidth: 10
+			};
+
+			var Constructor = Chart.scaleService.getScaleConstructor('linear');
+			var scale = new Constructor({
+				ctx: {},
+				options: config,
+				data: mockData,
+				id: scaleID
+			});
+
+			scale.calculateRange();
+
+			// Large enough to be unimportant
+			var maxWidth = 400;
+			var maxHeight = 400;
+			scale.generateTicks(maxWidth, maxHeight);
+
+			expect(scale.ticks).toEqual([100, 90, 80, 70, 60, 50, 40, 30, 20, 10, 0]);
+			expect(scale.start).toBe(0);
+			expect(scale.end).toBe(100);
+		});
 
-		// Large enough to be unimportant
-		var maxWidth = 400;
-		var maxHeight = 400;
-		scale.generateTicks(maxWidth, maxHeight);
+		it('Should build labels using the default template', function() {
+			var scaleID = 'myScale';
 
-		// Generate labels
-		scale.buildLabels();
+			var mockData = {
+				datasets: [{
+					yAxisID: scaleID,
+					data: [10, 5, 0, 25, 78]
+				}, ]
+			};
 
-		expect(scale.labels).toEqual(['80', '70', '60', '50', '40', '30', '20', '10', '0']);
-	});
+			var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
+			var Constructor = Chart.scaleService.getScaleConstructor('linear');
+			var scale = new Constructor({
+				ctx: {},
+				options: config,
+				data: mockData,
+				id: scaleID
+			});
 
-	it('Should build labels using the user supplied callback', function() {
-		var scaleID = 'myScale';
+			scale.calculateRange();
 
-		var mockData = {
-			datasets: [{
-				yAxisID: scaleID,
-				data: [10, 5, 0, 25, 78]
-			}, ]
-		};
+			// Large enough to be unimportant
+			var maxWidth = 400;
+			var maxHeight = 400;
+			scale.generateTicks(maxWidth, maxHeight);
 
-		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
-		config.labels.userCallback = function(value, index) {
-			return index.toString();
-		};
+			// Generate labels
+			scale.buildLabels();
 
-		var Constructor = Chart.scaleService.getScaleConstructor('linear');
-		var scale = new Constructor({
-			ctx: {},
-			options: config,
-			data: mockData,
-			id: scaleID
+			expect(scale.labels).toEqual(['80', '70', '60', '50', '40', '30', '20', '10', '0']);
 		});
 
-		scale.calculateRange();
-
-		// Large enough to be unimportant
-		var maxWidth = 400;
-		var maxHeight = 400;
-		scale.generateTicks(maxWidth, maxHeight);
-
-		// Generate labels
-		scale.buildLabels();
-
-		// Just the index
-		expect(scale.labels).toEqual(['0', '1', '2', '3', '4', '5', '6', '7', '8']);
-	});
-
-	it('Should get the correct pixel value for a point', function() {
-		var scaleID = 'myScale';
-
-		var mockData = {
-			datasets: [{
-				xAxisID: scaleID, // for the horizontal scale
-				yAxisID: scaleID,
-				data: []
-			}]
-		};
-
-		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
-		var Constructor = Chart.scaleService.getScaleConstructor('linear');
-		var verticalScale = new Constructor({
-			ctx: {},
-			options: config,
-			data: mockData,
-			id: scaleID
+		it('Should build labels using the user supplied callback', function() {
+			var scaleID = 'myScale';
+
+			var mockData = {
+				datasets: [{
+					yAxisID: scaleID,
+					data: [10, 5, 0, 25, 78]
+				}, ]
+			};
+
+			var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
+			config.labels.userCallback = function(value, index) {
+				return index.toString();
+			};
+
+			var Constructor = Chart.scaleService.getScaleConstructor('linear');
+			var scale = new Constructor({
+				ctx: {},
+				options: config,
+				data: mockData,
+				id: scaleID
+			});
+
+			scale.calculateRange();
+
+			// Large enough to be unimportant
+			var maxWidth = 400;
+			var maxHeight = 400;
+			scale.generateTicks(maxWidth, maxHeight);
+
+			// Generate labels
+			scale.buildLabels();
+
+			// Just the index
+			expect(scale.labels).toEqual(['0', '1', '2', '3', '4', '5', '6', '7', '8']);
 		});
 
-		verticalScale.calculateRange();
-		verticalScale.generateTicks(50, 100);
-
-		// Fake out positioning of the scale service
-		verticalScale.left = 0;
-		verticalScale.top = 0;
-		verticalScale.right = 50;
-		verticalScale.bottom = 110;
-		verticalScale.paddingTop = 5;
-		verticalScale.paddingBottom = 5;
-		verticalScale.width = 50;
-		verticalScale.height = 110;
-
-		expect(verticalScale.getPointPixelForValue(1, 0, 0)).toBe(5); // top + paddingTop
-		expect(verticalScale.getPointPixelForValue(-1, 0, 0)).toBe(105); // bottom - paddingBottom
-		expect(verticalScale.getPointPixelForValue(0, 0, 0)).toBe(55); // halfway
-
-		var horizontalConfig = Chart.helpers.clone(config);
-		horizontalConfig.position = 'bottom';
-		var horizontalScale = new Constructor({
-			ctx: {},
-			options: horizontalConfig,
-			data: mockData,
-			id: scaleID,
-		});
+		it('Should get the correct pixel value for a point', function() {
+			var scaleID = 'myScale';
 
-		horizontalScale.calculateRange();
-		horizontalScale.generateTicks(100, 50);
-
-		// Fake out positioning of the scale service
-		horizontalScale.left = 0;
-		horizontalScale.top = 0;
-		horizontalScale.right = 110;
-		horizontalScale.bottom = 50;
-		horizontalScale.paddingLeft = 5;
-		horizontalScale.paddingRight = 5;
-		horizontalScale.width = 110;
-		horizontalScale.height = 50;
-
-		// Range expands to [-2, 2] due to nicenum algorithm
-		expect(horizontalScale.getPointPixelForValue(2, 0, 0)).toBe(105); // right - paddingRight
-		expect(horizontalScale.getPointPixelForValue(-2, 0, 0)).toBe(5); // left + paddingLeft
-		expect(horizontalScale.getPointPixelForValue(0, 0, 0)).toBe(55); // halfway
-	});
-
-	it('should get the correct pixel value for a bar', function() {
-		var scaleID = 'myScale';
-
-		var mockData = {
-			datasets: [{
-				xAxisID: scaleID, // for the horizontal scale
-				yAxisID: scaleID,
-				data: [-5, 0, 2, -3, 5]
-			}]
-		};
-
-		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
-		var Constructor = Chart.scaleService.getScaleConstructor('linear');
-		var verticalScale = new Constructor({
-			ctx: {},
-			options: config,
-			data: mockData,
-			id: scaleID
+			var mockData = {
+				datasets: [{
+					xAxisID: scaleID, // for the horizontal scale
+					yAxisID: scaleID,
+					data: []
+				}]
+			};
+
+			var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
+			var Constructor = Chart.scaleService.getScaleConstructor('linear');
+			var verticalScale = new Constructor({
+				ctx: {},
+				options: config,
+				data: mockData,
+				id: scaleID
+			});
+
+			verticalScale.calculateRange();
+			verticalScale.generateTicks(50, 100);
+
+			// Fake out positioning of the scale service
+			verticalScale.left = 0;
+			verticalScale.top = 0;
+			verticalScale.right = 50;
+			verticalScale.bottom = 110;
+			verticalScale.paddingTop = 5;
+			verticalScale.paddingBottom = 5;
+			verticalScale.width = 50;
+			verticalScale.height = 110;
+
+			expect(verticalScale.getPointPixelForValue(1, 0, 0)).toBe(5); // top + paddingTop
+			expect(verticalScale.getPointPixelForValue(-1, 0, 0)).toBe(105); // bottom - paddingBottom
+			expect(verticalScale.getPointPixelForValue(0, 0, 0)).toBe(55); // halfway
+
+			var horizontalConfig = Chart.helpers.clone(config);
+			horizontalConfig.position = 'bottom';
+			var horizontalScale = new Constructor({
+				ctx: {},
+				options: horizontalConfig,
+				data: mockData,
+				id: scaleID,
+			});
+
+			horizontalScale.calculateRange();
+			horizontalScale.generateTicks(100, 50);
+
+			// Fake out positioning of the scale service
+			horizontalScale.left = 0;
+			horizontalScale.top = 0;
+			horizontalScale.right = 110;
+			horizontalScale.bottom = 50;
+			horizontalScale.paddingLeft = 5;
+			horizontalScale.paddingRight = 5;
+			horizontalScale.width = 110;
+			horizontalScale.height = 50;
+
+			// Range expands to [-2, 2] due to nicenum algorithm
+			expect(horizontalScale.getPointPixelForValue(2, 0, 0)).toBe(105); // right - paddingRight
+			expect(horizontalScale.getPointPixelForValue(-2, 0, 0)).toBe(5); // left + paddingLeft
+			expect(horizontalScale.getPointPixelForValue(0, 0, 0)).toBe(55); // halfway
 		});
 
-		verticalScale.calculateRange();
-		verticalScale.generateTicks(50, 100);
-
-		// Fake out positioning of the scale service
-		verticalScale.left = 0;
-		verticalScale.top = 0;
-		verticalScale.right = 50;
-		verticalScale.bottom = 110;
-		verticalScale.paddingTop = 5;
-		verticalScale.paddingBottom = 5;
-		verticalScale.width = 50;
-		verticalScale.height = 110;
-
-		expect(verticalScale.calculateBarBase()).toBe(56); // 0 point
-		expect(verticalScale.calculateBarY(0, 0)).toBe(96.66666666666667); // bottom
-	});
-
-	it('should fit correctly', function() {
-		var scaleID = 'myScale';
-
-		var mockData = {
-			datasets: [{
-				xAxisID: scaleID, // for the horizontal scale
-				yAxisID: scaleID,
-				data: [-5, 0, 2, -3, 5]
-			}]
-		};
-		var mockContext = window.createMockContext();
-
-		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
-		var Constructor = Chart.scaleService.getScaleConstructor('linear');
-		var verticalScale = new Constructor({
-			ctx: mockContext,
-			options: config,
-			data: mockData,
-			id: scaleID
-		});
+		it('should get the correct pixel value for a bar', function() {
+			var scaleID = 'myScale';
 
-		var minSize = verticalScale.fit(100, 300);
-		expect(minSize).toEqual({
-			width: 33,
-			height: 300,
-		});
-		expect(verticalScale.width).toBe(33);
-		expect(verticalScale.height).toBe(300);
-		expect(verticalScale.paddingTop).toBe(6);
-		expect(verticalScale.paddingBottom).toBe(6);
-		expect(verticalScale.paddingLeft).toBe(0);
-		expect(verticalScale.paddingRight).toBe(0);
-
-		// Refit with margins to see the padding go away
-		minSize = verticalScale.fit(33, 300, {
-			left: 0,
-			right: 0,
-			top: 15,
-			bottom: 3
-		});
-		expect(minSize).toEqual({
-			width: 33,
-			height: 300,
-		});
-		expect(verticalScale.paddingTop).toBe(0);
-		expect(verticalScale.paddingBottom).toBe(3);
-		expect(verticalScale.paddingLeft).toBe(0);
-		expect(verticalScale.paddingRight).toBe(0);
-	});
-
-	it('should fit correctly when horizontal', function() {
-		var scaleID = 'myScale';
-
-		var mockData = {
-			datasets: [{
-				xAxisID: scaleID, // for the horizontal scale
-				yAxisID: scaleID,
-				data: [-5, 0, 2, -3, 5]
-			}]
-		};
-		var mockContext = window.createMockContext();
-
-		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
-		config.position = "bottom";
-		var Constructor = Chart.scaleService.getScaleConstructor('linear');
-		var verticalScale = new Constructor({
-			ctx: mockContext,
-			options: config,
-			data: mockData,
-			id: scaleID
+			var mockData = {
+				datasets: [{
+					xAxisID: scaleID, // for the horizontal scale
+					yAxisID: scaleID,
+					data: [-5, 0, 2, -3, 5]
+				}]
+			};
+
+			var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
+			var Constructor = Chart.scaleService.getScaleConstructor('linear');
+			var verticalScale = new Constructor({
+				ctx: {},
+				options: config,
+				data: mockData,
+				id: scaleID
+			});
+
+			verticalScale.calculateRange();
+			verticalScale.generateTicks(50, 100);
+
+			// Fake out positioning of the scale service
+			verticalScale.left = 0;
+			verticalScale.top = 0;
+			verticalScale.right = 50;
+			verticalScale.bottom = 110;
+			verticalScale.paddingTop = 5;
+			verticalScale.paddingBottom = 5;
+			verticalScale.width = 50;
+			verticalScale.height = 110;
+
+			expect(verticalScale.calculateBarBase()).toBe(56); // 0 point
+			expect(verticalScale.calculateBarY(0, 0)).toBe(96.66666666666667); // bottom
 		});
 
-		var minSize = verticalScale.fit(100, 300);
-		expect(minSize).toEqual({
-			width: 100,
-			height: 28,
-		});
-		expect(verticalScale.width).toBe(100);
-		expect(verticalScale.height).toBe(28);
-		expect(verticalScale.paddingTop).toBe(0);
-		expect(verticalScale.paddingBottom).toBe(0);
-		expect(verticalScale.paddingLeft).toBe(15);
-		expect(verticalScale.paddingRight).toBe(10);
-
-		// Refit with margins to see the padding go away
-		minSize = verticalScale.fit(100, 28, {
-			left: 10,
-			right: 6,
-			top: 15,
-			bottom: 3
-		});
-		expect(minSize).toEqual({
-			width: 100,
-			height: 28,
-		});
-		expect(verticalScale.paddingTop).toBe(0);
-		expect(verticalScale.paddingBottom).toBe(0);
-		expect(verticalScale.paddingLeft).toBe(5);
-		expect(verticalScale.paddingRight).toBe(4);
-	});
-
-	it('should draw correctly horizontally', function() {
-		var scaleID = 'myScale';
-
-		var mockData = {
-			datasets: [{
-				xAxisID: scaleID, // for the horizontal scale
-				yAxisID: scaleID,
-				data: [-5, 0, 2, -3, 5]
-			}]
-		};
-		var mockContext = window.createMockContext();
-
-		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
-		config.position = "bottom";
-		var Constructor = Chart.scaleService.getScaleConstructor('linear');
-		var horizontalScale = new Constructor({
-			ctx: mockContext,
-			options: config,
-			data: mockData,
-			id: scaleID
-		});
+		it('should fit correctly', function() {
+			var scaleID = 'myScale';
 
-		var minSize = horizontalScale.fit(100, 300);
-		minSize = horizontalScale.fit(100, 28, {
-			left: 10,
-			right: 6,
-			top: 15,
-			bottom: 3
+			var mockData = {
+				datasets: [{
+					xAxisID: scaleID, // for the horizontal scale
+					yAxisID: scaleID,
+					data: [-5, 0, 2, -3, 5]
+				}]
+			};
+			var mockContext = window.createMockContext();
+
+			var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
+			var Constructor = Chart.scaleService.getScaleConstructor('linear');
+			var verticalScale = new Constructor({
+				ctx: mockContext,
+				options: config,
+				data: mockData,
+				id: scaleID
+			});
+
+			var minSize = verticalScale.fit(100, 300);
+			expect(minSize).toEqual({
+				width: 33,
+				height: 300,
+			});
+			expect(verticalScale.width).toBe(33);
+			expect(verticalScale.height).toBe(300);
+			expect(verticalScale.paddingTop).toBe(6);
+			expect(verticalScale.paddingBottom).toBe(6);
+			expect(verticalScale.paddingLeft).toBe(0);
+			expect(verticalScale.paddingRight).toBe(0);
+
+			// Refit with margins to see the padding go away
+			minSize = verticalScale.fit(33, 300, {
+				left: 0,
+				right: 0,
+				top: 15,
+				bottom: 3
+			});
+			expect(minSize).toEqual({
+				width: 33,
+				height: 300,
+			});
+			expect(verticalScale.paddingTop).toBe(0);
+			expect(verticalScale.paddingBottom).toBe(3);
+			expect(verticalScale.paddingLeft).toBe(0);
+			expect(verticalScale.paddingRight).toBe(0);
+
+			// Extra size when scale label showing
+			config.scaleLabel.show = true;
+			minSize = verticalScale.fit(100, 300);
+			expect(minSize).toEqual({
+				width: 51,
+				height: 300,
+			});
 		});
 
-		horizontalScale.left = 0;
-		horizontalScale.right = minSize.width;
-		horizontalScale.top = 0;
-		horizontalScale.bottom = minSize.height;
-
-		var chartArea = {
-			top: 100,
-			bottom: 0,
-			left: 0,
-			right: minSize.width
-		};
-		horizontalScale.draw(chartArea);
-
-		expect(mockContext.getCalls()).toEqual([{
-			"name": "measureText",
-			"args": ["-10"]
-		}, {
-			"name": "measureText",
-			"args": ["10"]
-		}, {
-			"name": "measureText",
-			"args": ["-10"]
-		}, {
-			"name": "measureText",
-			"args": ["10"]
-		}, {
-			"name": "setFillStyle",
-			"args": ["#666"]
-		}, {
-			"name": "setLineWidth",
-			"args": [1]
-		}, {
-			"name": "setStrokeStyle",
-			"args": ["rgba(0, 0, 0, 0.1)"]
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "moveTo",
-			"args": [5.5, 0]
-		}, {
-			"name": "lineTo",
-			"args": [5.5, 5]
-		}, {
-			"name": "moveTo",
-			"args": [5.5, 100]
-		}, {
-			"name": "lineTo",
-			"args": [5.5, 0]
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "setLineWidth",
-			"args": [1]
-		}, {
-			"name": "setStrokeStyle",
-			"args": ["rgba(0,0,0,0.25)"]
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "moveTo",
-			"args": [51, 0]
-		}, {
-			"name": "lineTo",
-			"args": [51, 5]
-		}, {
-			"name": "moveTo",
-			"args": [51, 100]
-		}, {
-			"name": "lineTo",
-			"args": [51, 0]
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "setLineWidth",
-			"args": [1]
-		}, {
-			"name": "setStrokeStyle",
-			"args": ["rgba(0, 0, 0, 0.1)"]
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "moveTo",
-			"args": [96.5, 0]
-		}, {
-			"name": "lineTo",
-			"args": [96.5, 5]
-		}, {
-			"name": "moveTo",
-			"args": [96.5, 100]
-		}, {
-			"name": "lineTo",
-			"args": [96.5, 0]
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "fillText",
-			"args": ["-10", 5, 10]
-		}, {
-			"name": "fillText",
-			"args": ["0", 50.5, 10]
-		}, {
-			"name": "fillText",
-			"args": ["10", 96, 10]
-		}]);
-
-		// Turn off some drawing
-		config.gridLines.drawTicks = false;
-		config.gridLines.drawOnChartArea = false;
-		config.labels.show = false;
-
-		mockContext.resetCalls();
-
-		horizontalScale.draw();
-		expect(mockContext.getCalls()).toEqual([{
-			"name": "setFillStyle",
-			"args": ["#666"]
-		}, {
-			"name": "setLineWidth",
-			"args": [1]
-		}, {
-			"name": "setStrokeStyle",
-			"args": ["rgba(0, 0, 0, 0.1)"]
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "setLineWidth",
-			"args": [1]
-		}, {
-			"name": "setStrokeStyle",
-			"args": ["rgba(0,0,0,0.25)"]
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "setLineWidth",
-			"args": [1]
-		}, {
-			"name": "setStrokeStyle",
-			"args": ["rgba(0, 0, 0, 0.1)"]
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "stroke",
-			"args": []
-		}]);
-
-		// Turn off displat
-
-		mockContext.resetCalls();
-		config.display = false;
-		horizontalScale.draw();
-		expect(mockContext.getCalls()).toEqual([]);
-	});
-
-	it('should draw correctly vertically', function() {
-		var scaleID = 'myScale';
-
-		var mockData = {
-			datasets: [{
-				xAxisID: scaleID, // for the horizontal scale
-				yAxisID: scaleID,
-				data: [-5, 0, 2, -3, 5]
-			}]
-		};
-		var mockContext = window.createMockContext();
-
-		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
-		var Constructor = Chart.scaleService.getScaleConstructor('linear');
-		var verticalScale = new Constructor({
-			ctx: mockContext,
-			options: config,
-			data: mockData,
-			id: scaleID
-		});
+		it('should fit correctly when horizontal', function() {
+			var scaleID = 'myScale';
 
-		var minSize = verticalScale.fit(100, 300);
-		minSize = verticalScale.fit(33, 300, {
-			left: 0,
-			right: 0,
-			top: 15,
-			bottom: 3
+			var mockData = {
+				datasets: [{
+					xAxisID: scaleID, // for the horizontal scale
+					yAxisID: scaleID,
+					data: [-5, 0, 2, -3, 5]
+				}]
+			};
+			var mockContext = window.createMockContext();
+
+			var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
+			config.position = "bottom";
+			var Constructor = Chart.scaleService.getScaleConstructor('linear');
+			var verticalScale = new Constructor({
+				ctx: mockContext,
+				options: config,
+				data: mockData,
+				id: scaleID
+			});
+
+			var minSize = verticalScale.fit(100, 300);
+			expect(minSize).toEqual({
+				width: 100,
+				height: 28,
+			});
+			expect(verticalScale.width).toBe(100);
+			expect(verticalScale.height).toBe(28);
+			expect(verticalScale.paddingTop).toBe(0);
+			expect(verticalScale.paddingBottom).toBe(0);
+			expect(verticalScale.paddingLeft).toBe(15);
+			expect(verticalScale.paddingRight).toBe(10);
+
+			// Refit with margins to see the padding go away
+			minSize = verticalScale.fit(100, 28, {
+				left: 10,
+				right: 6,
+				top: 15,
+				bottom: 3
+			});
+			expect(minSize).toEqual({
+				width: 100,
+				height: 28,
+			});
+			expect(verticalScale.paddingTop).toBe(0);
+			expect(verticalScale.paddingBottom).toBe(0);
+			expect(verticalScale.paddingLeft).toBe(5);
+			expect(verticalScale.paddingRight).toBe(4);
+
+			// Extra size when scale label showing
+			config.scaleLabel.show = true;
+			minSize = verticalScale.fit(100, 300);
+			expect(minSize).toEqual({
+				width: 100,
+				height: 46,
+			});
 		});
-		expect(minSize).toEqual({
-			width: 33,
-			height: 300,
+
+		it('should draw correctly horizontally', function() {
+			var scaleID = 'myScale';
+
+			var mockData = {
+				datasets: [{
+					xAxisID: scaleID, // for the horizontal scale
+					yAxisID: scaleID,
+					data: [-5, 0, 2, -3, 5]
+				}]
+			};
+			var mockContext = window.createMockContext();
+
+			var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
+			config.position = "bottom";
+			var Constructor = Chart.scaleService.getScaleConstructor('linear');
+			var horizontalScale = new Constructor({
+				ctx: mockContext,
+				options: config,
+				data: mockData,
+				id: scaleID
+			});
+
+			var minSize = horizontalScale.fit(100, 300);
+			minSize = horizontalScale.fit(100, 28, {
+				left: 10,
+				right: 6,
+				top: 15,
+				bottom: 3
+			});
+
+			horizontalScale.left = 0;
+			horizontalScale.right = minSize.width;
+			horizontalScale.top = 0;
+			horizontalScale.bottom = minSize.height;
+
+			var chartArea = {
+				top: 100,
+				bottom: 0,
+				left: 0,
+				right: minSize.width
+			};
+			horizontalScale.draw(chartArea);
+
+			expect(mockContext.getCalls()).toEqual([{
+				"name": "measureText",
+				"args": ["-10"]
+			}, {
+				"name": "measureText",
+				"args": ["10"]
+			}, {
+				"name": "measureText",
+				"args": ["-10"]
+			}, {
+				"name": "measureText",
+				"args": ["10"]
+			}, {
+				"name": "setFillStyle",
+				"args": ["#666"]
+			}, {
+				"name": "setLineWidth",
+				"args": [1]
+			}, {
+				"name": "setStrokeStyle",
+				"args": ["rgba(0, 0, 0, 0.1)"]
+			}, {
+				"name": "beginPath",
+				"args": []
+			}, {
+				"name": "moveTo",
+				"args": [5.5, 0]
+			}, {
+				"name": "lineTo",
+				"args": [5.5, 5]
+			}, {
+				"name": "moveTo",
+				"args": [5.5, 100]
+			}, {
+				"name": "lineTo",
+				"args": [5.5, 0]
+			}, {
+				"name": "stroke",
+				"args": []
+			}, {
+				"name": "setLineWidth",
+				"args": [1]
+			}, {
+				"name": "setStrokeStyle",
+				"args": ["rgba(0,0,0,0.25)"]
+			}, {
+				"name": "beginPath",
+				"args": []
+			}, {
+				"name": "moveTo",
+				"args": [51, 0]
+			}, {
+				"name": "lineTo",
+				"args": [51, 5]
+			}, {
+				"name": "moveTo",
+				"args": [51, 100]
+			}, {
+				"name": "lineTo",
+				"args": [51, 0]
+			}, {
+				"name": "stroke",
+				"args": []
+			}, {
+				"name": "setLineWidth",
+				"args": [1]
+			}, {
+				"name": "setStrokeStyle",
+				"args": ["rgba(0, 0, 0, 0.1)"]
+			}, {
+				"name": "beginPath",
+				"args": []
+			}, {
+				"name": "moveTo",
+				"args": [96.5, 0]
+			}, {
+				"name": "lineTo",
+				"args": [96.5, 5]
+			}, {
+				"name": "moveTo",
+				"args": [96.5, 100]
+			}, {
+				"name": "lineTo",
+				"args": [96.5, 0]
+			}, {
+				"name": "stroke",
+				"args": []
+			}, {
+				"name": "fillText",
+				"args": ["-10", 5, 10]
+			}, {
+				"name": "fillText",
+				"args": ["0", 50.5, 10]
+			}, {
+				"name": "fillText",
+				"args": ["10", 96, 10]
+			}]);
+
+			// Turn off some drawing
+			config.gridLines.drawTicks = false;
+			config.gridLines.drawOnChartArea = false;
+			config.labels.show = false;
+			config.scaleLabel.show = true;
+			config.scaleLabel.labelString = 'myLabel'
+
+			mockContext.resetCalls();
+
+			horizontalScale.draw();
+			expect(mockContext.getCalls()).toEqual([{
+				"name": "setFillStyle",
+				"args": ["#666"]
+			}, {
+				"name": "setLineWidth",
+				"args": [1]
+			}, {
+				"name": "setStrokeStyle",
+				"args": ["rgba(0, 0, 0, 0.1)"]
+			}, {
+				"name": "beginPath",
+				"args": []
+			}, {
+				"name": "stroke",
+				"args": []
+			}, {
+				"name": "setLineWidth",
+				"args": [1]
+			}, {
+				"name": "setStrokeStyle",
+				"args": ["rgba(0,0,0,0.25)"]
+			}, {
+				"name": "beginPath",
+				"args": []
+			}, {
+				"name": "stroke",
+				"args": []
+			}, {
+				"name": "setLineWidth",
+				"args": [1]
+			}, {
+				"name": "setStrokeStyle",
+				"args": ["rgba(0, 0, 0, 0.1)"]
+			}, {
+				"name": "beginPath",
+				"args": []
+			}, {
+				"name": "stroke",
+				"args": []
+			}, {
+				"name": "fillText",
+				"args": ["myLabel", 50, 22]
+			}]);
+
+			// Turn off display
+
+			mockContext.resetCalls();
+			config.display = false;
+			horizontalScale.draw();
+			expect(mockContext.getCalls()).toEqual([]);
 		});
 
-		verticalScale.left = 0;
-		verticalScale.right = minSize.width;
-		verticalScale.top = 0;
-		verticalScale.bottom = minSize.height;
-
-		var chartArea = {
-			top: 0,
-			bottom: minSize.height,
-			left: minSize.width,
-			right: minSize.width + 100
-		};
-		verticalScale.draw(chartArea);
-
-		expect(mockContext.getCalls()).toEqual([{
-			"name": "measureText",
-			"args": ["5"]
-		}, {
-			"name": "measureText",
-			"args": ["4"]
-		}, {
-			"name": "measureText",
-			"args": ["3"]
-		}, {
-			"name": "measureText",
-			"args": ["2"]
-		}, {
-			"name": "measureText",
-			"args": ["1"]
-		}, {
-			"name": "measureText",
-			"args": ["0"]
-		}, {
-			"name": "measureText",
-			"args": ["-1"]
-		}, {
-			"name": "measureText",
-			"args": ["-2"]
-		}, {
-			"name": "measureText",
-			"args": ["-3"]
-		}, {
-			"name": "measureText",
-			"args": ["-4"]
-		}, {
-			"name": "measureText",
-			"args": ["-5"]
-		}, {
-			"name": "measureText",
-			"args": ["5"]
-		}, {
-			"name": "measureText",
-			"args": ["4"]
-		}, {
-			"name": "measureText",
-			"args": ["3"]
-		}, {
-			"name": "measureText",
-			"args": ["2"]
-		}, {
-			"name": "measureText",
-			"args": ["1"]
-		}, {
-			"name": "measureText",
-			"args": ["0"]
-		}, {
-			"name": "measureText",
-			"args": ["-1"]
-		}, {
-			"name": "measureText",
-			"args": ["-2"]
-		}, {
-			"name": "measureText",
-			"args": ["-3"]
-		}, {
-			"name": "measureText",
-			"args": ["-4"]
-		}, {
-			"name": "measureText",
-			"args": ["-5"]
-		}, {
-			"name": "setFillStyle",
-			"args": ["#666"]
-		}, {
-			"name": "setLineWidth",
-			"args": [1]
-		}, {
-			"name": "setStrokeStyle",
-			"args": ["rgba(0, 0, 0, 0.1)"]
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "moveTo",
-			"args": [28, 0.5]
-		}, {
-			"name": "lineTo",
-			"args": [33, 0.5]
-		}, {
-			"name": "moveTo",
-			"args": [33, 0.5]
-		}, {
-			"name": "lineTo",
-			"args": [133, 0.5]
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "moveTo",
-			"args": [28, 30.19999999999999]
-		}, {
-			"name": "lineTo",
-			"args": [33, 30.19999999999999]
-		}, {
-			"name": "moveTo",
-			"args": [33, 30.19999999999999]
-		}, {
-			"name": "lineTo",
-			"args": [133, 30.19999999999999]
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "moveTo",
-			"args": [28, 59.900000000000006]
-		}, {
-			"name": "lineTo",
-			"args": [33, 59.900000000000006]
-		}, {
-			"name": "moveTo",
-			"args": [33, 59.900000000000006]
-		}, {
-			"name": "lineTo",
-			"args": [133, 59.900000000000006]
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "moveTo",
-			"args": [28, 89.6]
-		}, {
-			"name": "lineTo",
-			"args": [33, 89.6]
-		}, {
-			"name": "moveTo",
-			"args": [33, 89.6]
-		}, {
-			"name": "lineTo",
-			"args": [133, 89.6]
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "moveTo",
-			"args": [28, 119.30000000000001]
-		}, {
-			"name": "lineTo",
-			"args": [33, 119.30000000000001]
-		}, {
-			"name": "moveTo",
-			"args": [33, 119.30000000000001]
-		}, {
-			"name": "lineTo",
-			"args": [133, 119.30000000000001]
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "setLineWidth",
-			"args": [1]
-		}, {
-			"name": "setStrokeStyle",
-			"args": ["rgba(0,0,0,0.25)"]
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "moveTo",
-			"args": [28, 149]
-		}, {
-			"name": "lineTo",
-			"args": [33, 149]
-		}, {
-			"name": "moveTo",
-			"args": [33, 149]
-		}, {
-			"name": "lineTo",
-			"args": [133, 149]
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "setLineWidth",
-			"args": [1]
-		}, {
-			"name": "setStrokeStyle",
-			"args": ["rgba(0, 0, 0, 0.1)"]
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "moveTo",
-			"args": [28, 178.7]
-		}, {
-			"name": "lineTo",
-			"args": [33, 178.7]
-		}, {
-			"name": "moveTo",
-			"args": [33, 178.7]
-		}, {
-			"name": "lineTo",
-			"args": [133, 178.7]
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "moveTo",
-			"args": [28, 208.4]
-		}, {
-			"name": "lineTo",
-			"args": [33, 208.4]
-		}, {
-			"name": "moveTo",
-			"args": [33, 208.4]
-		}, {
-			"name": "lineTo",
-			"args": [133, 208.4]
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "moveTo",
-			"args": [28, 238.1]
-		}, {
-			"name": "lineTo",
-			"args": [33, 238.1]
-		}, {
-			"name": "moveTo",
-			"args": [33, 238.1]
-		}, {
-			"name": "lineTo",
-			"args": [133, 238.1]
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "moveTo",
-			"args": [28, 267.8]
-		}, {
-			"name": "lineTo",
-			"args": [33, 267.8]
-		}, {
-			"name": "moveTo",
-			"args": [33, 267.8]
-		}, {
-			"name": "lineTo",
-			"args": [133, 267.8]
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "moveTo",
-			"args": [28, 297.5]
-		}, {
-			"name": "lineTo",
-			"args": [33, 297.5]
-		}, {
-			"name": "moveTo",
-			"args": [33, 297.5]
-		}, {
-			"name": "lineTo",
-			"args": [133, 297.5]
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "fillText",
-			"args": ["5", 23, 0]
-		}, {
-			"name": "fillText",
-			"args": ["4", 23, 29.69999999999999]
-		}, {
-			"name": "fillText",
-			"args": ["3", 23, 59.400000000000006]
-		}, {
-			"name": "fillText",
-			"args": ["2", 23, 89.1]
-		}, {
-			"name": "fillText",
-			"args": ["1", 23, 118.80000000000001]
-		}, {
-			"name": "fillText",
-			"args": ["0", 23, 148.5]
-		}, {
-			"name": "fillText",
-			"args": ["-1", 23, 178.2]
-		}, {
-			"name": "fillText",
-			"args": ["-2", 23, 207.9]
-		}, {
-			"name": "fillText",
-			"args": ["-3", 23, 237.6]
-		}, {
-			"name": "fillText",
-			"args": ["-4", 23, 267.3]
-		}, {
-			"name": "fillText",
-			"args": ["-5", 23, 297]
-		}]);
-
-		// Turn off some drawing
-		config.gridLines.drawTicks = false;
-		config.gridLines.drawOnChartArea = false;
-		config.labels.show = false;
-
-		mockContext.resetCalls();
-
-		verticalScale.draw();
-		expect(mockContext.getCalls()).toEqual([{
-			"name": "setFillStyle",
-			"args": ["#666"]
-		}, {
-			"name": "setLineWidth",
-			"args": [1]
-		}, {
-			"name": "setStrokeStyle",
-			"args": ["rgba(0, 0, 0, 0.1)"]
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "setLineWidth",
-			"args": [1]
-		}, {
-			"name": "setStrokeStyle",
-			"args": ["rgba(0,0,0,0.25)"]
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "setLineWidth",
-			"args": [1]
-		}, {
-			"name": "setStrokeStyle",
-			"args": ["rgba(0, 0, 0, 0.1)"]
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "stroke",
-			"args": []
-		}]);
-	});
-});
\ No newline at end of file
+		it('should draw correctly vertically', function() {
+				var scaleID = 'myScale';
+
+				var mockData = {
+					datasets: [{
+						xAxisID: scaleID, // for the horizontal scale
+						yAxisID: scaleID,
+						data: [-5, 0, 2, -3, 5]
+					}]
+				};
+				var mockContext = window.createMockContext();
+
+				var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
+				var Constructor = Chart.scaleService.getScaleConstructor('linear');
+				var verticalScale = new Constructor({
+					ctx: mockContext,
+					options: config,
+					data: mockData,
+					id: scaleID
+				});
+
+				var minSize = verticalScale.fit(100, 300);
+				minSize = verticalScale.fit(33, 300, {
+					left: 0,
+					right: 0,
+					top: 15,
+					bottom: 3
+				});
+				expect(minSize).toEqual({
+					width: 33,
+					height: 300,
+				});
+
+				verticalScale.left = 0;
+				verticalScale.right = minSize.width;
+				verticalScale.top = 0;
+				verticalScale.bottom = minSize.height;
+
+				var chartArea = {
+					top: 0,
+					bottom: minSize.height,
+					left: minSize.width,
+					right: minSize.width + 100
+				};
+				verticalScale.draw(chartArea);
+
+				expect(mockContext.getCalls()).toEqual([{
+					"name": "measureText",
+					"args": ["5"]
+				}, {
+					"name": "measureText",
+					"args": ["4"]
+				}, {
+					"name": "measureText",
+					"args": ["3"]
+				}, {
+					"name": "measureText",
+					"args": ["2"]
+				}, {
+					"name": "measureText",
+					"args": ["1"]
+				}, {
+					"name": "measureText",
+					"args": ["0"]
+				}, {
+					"name": "measureText",
+					"args": ["-1"]
+				}, {
+					"name": "measureText",
+					"args": ["-2"]
+				}, {
+					"name": "measureText",
+					"args": ["-3"]
+				}, {
+					"name": "measureText",
+					"args": ["-4"]
+				}, {
+					"name": "measureText",
+					"args": ["-5"]
+				}, {
+					"name": "measureText",
+					"args": ["5"]
+				}, {
+					"name": "measureText",
+					"args": ["4"]
+				}, {
+					"name": "measureText",
+					"args": ["3"]
+				}, {
+					"name": "measureText",
+					"args": ["2"]
+				}, {
+					"name": "measureText",
+					"args": ["1"]
+				}, {
+					"name": "measureText",
+					"args": ["0"]
+				}, {
+					"name": "measureText",
+					"args": ["-1"]
+				}, {
+					"name": "measureText",
+					"args": ["-2"]
+				}, {
+					"name": "measureText",
+					"args": ["-3"]
+				}, {
+					"name": "measureText",
+					"args": ["-4"]
+				}, {
+					"name": "measureText",
+					"args": ["-5"]
+				}, {
+					"name": "setFillStyle",
+					"args": ["#666"]
+				}, {
+					"name": "setLineWidth",
+					"args": [1]
+				}, {
+					"name": "setStrokeStyle",
+					"args": ["rgba(0, 0, 0, 0.1)"]
+				}, {
+					"name": "beginPath",
+					"args": []
+				}, {
+					"name": "moveTo",
+					"args": [28, 0.5]
+				}, {
+					"name": "lineTo",
+					"args": [33, 0.5]
+				}, {
+					"name": "moveTo",
+					"args": [33, 0.5]
+				}, {
+					"name": "lineTo",
+					"args": [133, 0.5]
+				}, {
+					"name": "stroke",
+					"args": []
+				}, {
+					"name": "beginPath",
+					"args": []
+				}, {
+					"name": "moveTo",
+					"args": [28, 30.19999999999999]
+				}, {
+					"name": "lineTo",
+					"args": [33, 30.19999999999999]
+				}, {
+					"name": "moveTo",
+					"args": [33, 30.19999999999999]
+				}, {
+					"name": "lineTo",
+					"args": [133, 30.19999999999999]
+				}, {
+					"name": "stroke",
+					"args": []
+				}, {
+					"name": "beginPath",
+					"args": []
+				}, {
+					"name": "moveTo",
+					"args": [28, 59.900000000000006]
+				}, {
+					"name": "lineTo",
+					"args": [33, 59.900000000000006]
+				}, {
+					"name": "moveTo",
+					"args": [33, 59.900000000000006]
+				}, {
+					"name": "lineTo",
+					"args": [133, 59.900000000000006]
+				}, {
+					"name": "stroke",
+					"args": []
+				}, {
+					"name": "beginPath",
+					"args": []
+				}, {
+					"name": "moveTo",
+					"args": [28, 89.6]
+				}, {
+					"name": "lineTo",
+					"args": [33, 89.6]
+				}, {
+					"name": "moveTo",
+					"args": [33, 89.6]
+				}, {
+					"name": "lineTo",
+					"args": [133, 89.6]
+				}, {
+					"name": "stroke",
+					"args": []
+				}, {
+					"name": "beginPath",
+					"args": []
+				}, {
+					"name": "moveTo",
+					"args": [28, 119.30000000000001]
+				}, {
+					"name": "lineTo",
+					"args": [33, 119.30000000000001]
+				}, {
+					"name": "moveTo",
+					"args": [33, 119.30000000000001]
+				}, {
+					"name": "lineTo",
+					"args": [133, 119.30000000000001]
+				}, {
+					"name": "stroke",
+					"args": []
+				}, {
+					"name": "setLineWidth",
+					"args": [1]
+				}, {
+					"name": "setStrokeStyle",
+					"args": ["rgba(0,0,0,0.25)"]
+				}, {
+					"name": "beginPath",
+					"args": []
+				}, {
+					"name": "moveTo",
+					"args": [28, 149]
+				}, {
+					"name": "lineTo",
+					"args": [33, 149]
+				}, {
+					"name": "moveTo",
+					"args": [33, 149]
+				}, {
+					"name": "lineTo",
+					"args": [133, 149]
+				}, {
+					"name": "stroke",
+					"args": []
+				}, {
+					"name": "setLineWidth",
+					"args": [1]
+				}, {
+					"name": "setStrokeStyle",
+					"args": ["rgba(0, 0, 0, 0.1)"]
+				}, {
+					"name": "beginPath",
+					"args": []
+				}, {
+					"name": "moveTo",
+					"args": [28, 178.7]
+				}, {
+					"name": "lineTo",
+					"args": [33, 178.7]
+				}, {
+					"name": "moveTo",
+					"args": [33, 178.7]
+				}, {
+					"name": "lineTo",
+					"args": [133, 178.7]
+				}, {
+					"name": "stroke",
+					"args": []
+				}, {
+					"name": "beginPath",
+					"args": []
+				}, {
+					"name": "moveTo",
+					"args": [28, 208.4]
+				}, {
+					"name": "lineTo",
+					"args": [33, 208.4]
+				}, {
+					"name": "moveTo",
+					"args": [33, 208.4]
+				}, {
+					"name": "lineTo",
+					"args": [133, 208.4]
+				}, {
+					"name": "stroke",
+					"args": []
+				}, {
+					"name": "beginPath",
+					"args": []
+				}, {
+					"name": "moveTo",
+					"args": [28, 238.1]
+				}, {
+					"name": "lineTo",
+					"args": [33, 238.1]
+				}, {
+					"name": "moveTo",
+					"args": [33, 238.1]
+				}, {
+					"name": "lineTo",
+					"args": [133, 238.1]
+				}, {
+					"name": "stroke",
+					"args": []
+				}, {
+					"name": "beginPath",
+					"args": []
+				}, {
+					"name": "moveTo",
+					"args": [28, 267.8]
+				}, {
+					"name": "lineTo",
+					"args": [33, 267.8]
+				}, {
+					"name": "moveTo",
+					"args": [33, 267.8]
+				}, {
+					"name": "lineTo",
+					"args": [133, 267.8]
+				}, {
+					"name": "stroke",
+					"args": []
+				}, {
+					"name": "beginPath",
+					"args": []
+				}, {
+					"name": "moveTo",
+					"args": [28, 297.5]
+				}, {
+					"name": "lineTo",
+					"args": [33, 297.5]
+				}, {
+					"name": "moveTo",
+					"args": [33, 297.5]
+				}, {
+					"name": "lineTo",
+					"args": [133, 297.5]
+				}, {
+					"name": "stroke",
+					"args": []
+				}, {
+					"name": "fillText",
+					"args": ["5", 23, 0]
+				}, {
+					"name": "fillText",
+					"args": ["4", 23, 29.69999999999999]
+				}, {
+					"name": "fillText",
+					"args": ["3", 23, 59.400000000000006]
+				}, {
+					"name": "fillText",
+					"args": ["2", 23, 89.1]
+				}, {
+					"name": "fillText",
+					"args": ["1", 23, 118.80000000000001]
+				}, {
+					"name": "fillText",
+					"args": ["0", 23, 148.5]
+				}, {
+					"name": "fillText",
+					"args": ["-1", 23, 178.2]
+				}, {
+					"name": "fillText",
+					"args": ["-2", 23, 207.9]
+				}, {
+					"name": "fillText",
+					"args": ["-3", 23, 237.6]
+				}, {
+					"name": "fillText",
+					"args": ["-4", 23, 267.3]
+				}, {
+					"name": "fillText",
+					"args": ["-5", 23, 297]
+				}]);
+
+				// Turn off some drawing
+				config.gridLines.drawTicks = false;
+				config.gridLines.drawOnChartArea = false;
+				config.labels.show = false;
+				config.scaleLabel.show = true;
+
+				mockContext.resetCalls();
+
+				verticalScale.draw();
+				expect(mockContext.getCalls()).toEqual([{
+						"name": "setFillStyle",
+						"args": ["#666"]
+					}, {
+						"name": "setLineWidth",
+						"args": [1]
+					}, {
+						"name": "setStrokeStyle",
+						"args": ["rgba(0, 0, 0, 0.1)"]
+					}, {
+						"name": "beginPath",
+						"args": []
+					}, {
+						"name": "stroke",
+						"args": []
+					}, {
+						"name": "beginPath",
+						"args": []
+					}, {
+						"name": "stroke",
+						"args": []
+					}, {
+						"name": "beginPath",
+						"args": []
+					}, {
+						"name": "stroke",
+						"args": []
+					}, {
+						"name": "beginPath",
+						"args": []
+					}, {
+						"name": "stroke",
+						"args": []
+					}, {
+						"name": "beginPath",
+						"args": []
+					}, {
+						"name": "stroke",
+						"args": []
+					}, {
+						"name": "setLineWidth",
+						"args": [1]
+					}, {
+						"name": "setStrokeStyle",
+						"args": ["rgba(0,0,0,0.25)"]
+					}, {
+						"name": "beginPath",
+						"args": []
+					}, {
+						"name": "stroke",
+						"args": []
+					}, {
+						"name": "setLineWidth",
+						"args": [1]
+					}, {
+						"name": "setStrokeStyle",
+						"args": ["rgba(0, 0, 0, 0.1)"]
+					}, {
+						"name": "beginPath",
+						"args": []
+					}, {
+						"name": "stroke",
+						"args": []
+					}, {
+						"name": "beginPath",
+						"args": []
+					}, {
+						"name": "stroke",
+						"args": []
+					}, {
+						"name": "beginPath",
+						"args": []
+					}, {
+						"name": "stroke",
+						"args": []
+					}, {
+						"name": "beginPath",
+						"args": []
+					}, {
+						"name": "stroke",
+						"args": []
+					}, {
+						"name": "beginPath",
+						"args": []
+					}, {
+						"name": "stroke",
+						"args": []
+					}, {
+						"name": "save",
+						"args": []
+					}, {
+						"name": "translate",
+						"args": [6, 150]
+					}, {
+						"name": "rotate",
+						"args": [-1.5707963267948966]
+					}, {
+						"name": "fillText",
+						"args": ["", 0, 0]
+					}, {
+						"name": "restore",
+						"args": []
+					}]);
+				});
+		});
\ No newline at end of file
diff --git a/test/scale.logarithmic.tests.js b/test/scale.logarithmic.tests.js
index 88217edd292..34cb88ae615 100644
--- a/test/scale.logarithmic.tests.js
+++ b/test/scale.logarithmic.tests.js
@@ -512,6 +512,13 @@ describe('Logarithmic Scale tests', function() {
 		expect(verticalScale.paddingBottom).toBe(3);
 		expect(verticalScale.paddingLeft).toBe(0);
 		expect(verticalScale.paddingRight).toBe(0);
+
+		config.scaleLabel.show = true;
+		minSize = verticalScale.fit(100, 300);
+		expect(minSize).toEqual({
+			width: 71,
+			height: 300,
+		});
 	});
 
 	it('should fit correctly when horizontal', function() {
@@ -563,6 +570,13 @@ describe('Logarithmic Scale tests', function() {
 		expect(verticalScale.paddingBottom).toBe(0);
 		expect(verticalScale.paddingLeft).toBe(10);
 		expect(verticalScale.paddingRight).toBe(14);
+
+		config.scaleLabel.show = true;
+		minSize = verticalScale.fit(100, 300);
+		expect(minSize).toEqual({
+			width: 100,
+			height: 46,
+		});
 	});
 
 	it('should draw correctly horizontally', function() {
@@ -1004,6 +1018,8 @@ describe('Logarithmic Scale tests', function() {
 		config.gridLines.drawTicks = false;
 		config.gridLines.drawOnChartArea = false;
 		config.labels.show = false;
+		config.scaleLabel.show = true;
+		config.scaleLabel.labelString = 'my label';
 
 		mockContext.resetCalls();
 
@@ -1137,6 +1153,9 @@ describe('Logarithmic Scale tests', function() {
 		}, {
 			"name": "stroke",
 			"args": []
+		}, {
+			"name": "fillText",
+			"args": ["my label", 50, 22]
 		}]);
 
 		// Turn off display
@@ -1485,6 +1504,8 @@ describe('Logarithmic Scale tests', function() {
 		config.gridLines.drawTicks = false;
 		config.gridLines.drawOnChartArea = false;
 		config.labels.show = false;
+		config.scaleLabel.show = true;
+		config.scaleLabel.labelString = 'my label';
 
 		mockContext.resetCalls();
 
@@ -1564,6 +1585,21 @@ describe('Logarithmic Scale tests', function() {
 		}, {
 			"name": "stroke",
 			"args": []
+		}, {
+			"name": "save",
+			"args": []
+		}, {
+			"name": "translate",
+			"args": [6, 150]
+		}, {
+			"name": "rotate",
+			"args": [-1.5707963267948966]
+		}, {
+			"name": "fillText",
+			"args": ["my label", 0, 0]
+		}, {
+			"name": "restore",
+			"args": []
 		}]);
 	});
 });
\ No newline at end of file

From 2a76ff00372266612206310178e47611b7b4d2fb Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Mon, 21 Sep 2015 11:52:17 -0600
Subject: [PATCH 321/424] Time scale now draws all ticks, instead of half of
 them

Closes #1463
---
 samples/combo-time-scale.html | 4 +---
 src/scales/scale.time.js      | 4 ++--
 2 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/samples/combo-time-scale.html b/samples/combo-time-scale.html
index 61acfa6c104..548202e2cad 100644
--- a/samples/combo-time-scale.html
+++ b/samples/combo-time-scale.html
@@ -152,9 +152,7 @@ <h3>Legend</h3>
         $('#addData').click(function() {
             if (config.data.datasets.length > 0) {
                 config.data.labels.push(
-                    moment(
-                        config.data.labels[config.data.labels.length - 1], config.options.scales.xAxes[0].time.format
-                    ).add(1, 'day')
+                    myLine.scales['x-axis-0'].labelMoments[myLine.scales['x-axis-0'].labelMoments.length - 1].add(1, 'day')
                     .format('MM/DD/YYYY')
                 );
 
diff --git a/src/scales/scale.time.js b/src/scales/scale.time.js
index 140ff72299e..d761e7d3d39 100644
--- a/src/scales/scale.time.js
+++ b/src/scales/scale.time.js
@@ -176,7 +176,7 @@
 
 			// For every unit in between the first and last moment, create a moment and add it to the labels tick
 			if (this.options.labels.userCallback) {
-				for (; i <= this.tickRange; i++) {
+				for (i = 0; i <= this.tickRange; i++) {
 					this.ticks.push(
 						this.options.labels.userCallback(this.firstTick.clone()
 							.add(i, this.tickUnit)
@@ -185,7 +185,7 @@
 					);
 				}
 			} else {
-				for (; i <= this.tickRange; i++) {
+				for (i = 0; i <= this.tickRange; i++) {
 					this.ticks.push(this.firstTick.clone()
 						.add(i, this.tickUnit)
 						.format(this.options.tick.displayFormat ? this.options.tick.displayFormat : time.unit[this.tickUnit].display)

From 154083b8756e3b94c745def7fec8df709d8b2caa Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Mon, 21 Sep 2015 12:57:04 -0600
Subject: [PATCH 322/424] Bar spacing is now dynamic at small sizes.

Closes #1468
---
 samples/bar.html             | 189 +++++++++++++++++------------------
 src/scales/scale.category.js |  11 +-
 2 files changed, 103 insertions(+), 97 deletions(-)

diff --git a/samples/bar.html b/samples/bar.html
index 7f1d8e7eabf..526fd8e5a2d 100644
--- a/samples/bar.html
+++ b/samples/bar.html
@@ -25,121 +25,120 @@
     <div>
         <h3>Legend</h3>
         <div id="legendContainer">
-            
         </div>
     </div>
     <script>
-    var randomScalingFactor = function() {
-        return (Math.random() > 0.5 ? 1.0 : -1.0) * Math.round(Math.random() * 100);
-    };
-    var randomColorFactor = function() {
-        return Math.round(Math.random() * 255);
-    };
-    var randomColor = function() {
-        return 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',.7)';
-    };
-
-    var barChartData = {
-        labels: ["January", "February", "March", "April", "May", "June", "July"],
-        datasets: [{
-            label: 'Dataset 1',
-            backgroundColor: "rgba(220,220,220,0.5)",
-            data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
-        }, {
-            label: 'Dataset 2',
-            backgroundColor: "rgba(151,187,205,0.5)",
-            data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
-        }, {
-            label: 'Dataset 3',
-            backgroundColor: "rgba(151,187,205,0.5)",
-            data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
-        }]
-
-    };
-
-    function updateLegend() {
-        $legendContainer = $('#legendContainer');
-        $legendContainer.empty();
-        $legendContainer.append(window.myBar.generateLegend());
-    }
-
-    window.onload = function() {
-        var ctx = document.getElementById("canvas").getContext("2d");
-        window.myBar = new Chart(ctx, {
-            type: 'bar',
-            data: barChartData,
-            options: {
-                responsive: true,
-                scales: {
-                    xAxes: [{
-                        // So that bars fill the entire width of the grid
-                        categorySpacing: 0,
-                        spacing: 0
-                    }]
-                }
-            }
-        });
+        var randomScalingFactor = function() {
+            return (Math.random() > 0.5 ? 1.0 : -1.0) * Math.round(Math.random() * 100);
+        };
+        var randomColorFactor = function() {
+            return Math.round(Math.random() * 255);
+        };
+        var randomColor = function() {
+            return 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',.7)';
+        };
 
-        updateLegend();
-    };
+        var barChartData = {
+            labels: ["January", "February", "March", "April", "May", "June", "July"],
+            datasets: [{
+                label: 'Dataset 1',
+                backgroundColor: "rgba(220,220,220,0.5)",
+                data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
+            }, {
+                label: 'Dataset 2',
+                backgroundColor: "rgba(151,187,205,0.5)",
+                data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
+            }, {
+                label: 'Dataset 3',
+                backgroundColor: "rgba(151,187,205,0.5)",
+                data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
+            }]
+
+        };
 
-    $('#randomizeData').click(function() {
-        var zero = Math.random() < 0.2 ? true : false;
-        $.each(barChartData.datasets, function(i, dataset) {
-            dataset.backgroundColor = randomColor();
-            dataset.data = dataset.data.map(function() {
-                return zero ? 0.0 : randomScalingFactor();
+        function updateLegend() {
+            $legendContainer = $('#legendContainer');
+            $legendContainer.empty();
+            $legendContainer.append(window.myBar.generateLegend());
+        }
+
+        window.onload = function() {
+            var ctx = document.getElementById("canvas").getContext("2d");
+            window.myBar = new Chart(ctx, {
+                type: 'bar',
+                data: barChartData,
+                options: {
+                    responsive: true,
+                    scales: {
+                        xAxes: [{
+                            // So that bars fill the entire width of the grid
+                            categorySpacing: 10,
+                            spacing: 0
+                        }]
+                    }
+                }
             });
 
-        });
-        window.myBar.update();
-        updateLegend();
-    });
-
-    $('#addDataset').click(function() {
-        var newDataset = {
-            label: 'Dataset ' + barChartData.datasets.length,
-            backgroundColor: randomColor(),
-            data: []
+            updateLegend();
         };
 
-        for (var index = 0; index < barChartData.labels.length; ++index) {
-            newDataset.data.push(randomScalingFactor());
-        }
+        $('#randomizeData').click(function() {
+            var zero = Math.random() < 0.2 ? true : false;
+            $.each(barChartData.datasets, function(i, dataset) {
+                dataset.backgroundColor = randomColor();
+                dataset.data = dataset.data.map(function() {
+                    return zero ? 0.0 : randomScalingFactor();
+                });
 
-        window.myBar.addDataset(newDataset, 1);
-        updateLegend();
-    });
+            });
+            window.myBar.update();
+            updateLegend();
+        });
 
-    $('#addData').click(function() {
-        if (barChartData.datasets.length > 0) {
-            barChartData.labels.push('data #' + barChartData.labels.length);
+        $('#addDataset').click(function() {
+            var newDataset = {
+                label: 'Dataset ' + barChartData.datasets.length,
+                backgroundColor: randomColor(),
+                data: []
+            };
 
-            for (var index = 0; index < barChartData.datasets.length; ++index) {
-                window.myBar.addData(randomScalingFactor(), index);
+            for (var index = 0; index < barChartData.labels.length; ++index) {
+                newDataset.data.push(randomScalingFactor());
             }
 
+            window.myBar.addDataset(newDataset, 1);
             updateLegend();
-        }
-    });
+        });
 
-    $('#removeDataset').click(function() {
-        window.myBar.removeDataset(0);
-        updateLegend();
-    });
+        $('#addData').click(function() {
+            if (barChartData.datasets.length > 0) {
+                barChartData.labels.push('data #' + barChartData.labels.length);
 
-    $('#removeData').click(function() {
-        barChartData.labels.splice(-1, 1); // remove the label first
+                for (var index = 0; index < barChartData.datasets.length; ++index) {
+                    window.myBar.addData(randomScalingFactor(), index);
+                }
 
-        barChartData.datasets.forEach(function(dataset, datasetIndex) {
-            window.myBar.removeData(datasetIndex, -1);
+                updateLegend();
+            }
         });
-        updateLegend();
-    });
 
-    $('#show').click(function() {
-        document.getElementById('container').style.display = '';
-    });
+        $('#removeDataset').click(function() {
+            window.myBar.removeDataset(0);
+            updateLegend();
+        });
+
+        $('#removeData').click(function() {
+            barChartData.labels.splice(-1, 1); // remove the label first
+
+            barChartData.datasets.forEach(function(dataset, datasetIndex) {
+                window.myBar.removeData(datasetIndex, -1);
+            });
+            updateLegend();
+        });
+
+        $('#show').click(function() {
+            document.getElementById('container').style.display = '';
+        });
     </script>
 </body>
 
diff --git a/src/scales/scale.category.js b/src/scales/scale.category.js
index 38a69c92e9e..1650d523c2b 100644
--- a/src/scales/scale.category.js
+++ b/src/scales/scale.category.js
@@ -73,11 +73,18 @@
 
         // Functions needed for bar charts
         calculateBaseWidth: function() {
-            return (this.getPixelForValue(null, 1, 0, true) - this.getPixelForValue(null, 0, 0, true)) - (2 * this.options.categorySpacing);
+            var base = this.getPixelForValue(null, 1, 0, true) - this.getPixelForValue(null, 0, 0, true);
+            var spacing = 2 * this.options.categorySpacing;
+            if (base < spacing * 2) {
+                var mod = Math.min((spacing * 2) / base, 1.5);
+                base = (base / 2) * mod;
+                return base;
+            }
+            return base - spacing;
         },
         calculateBarWidth: function(barDatasetCount) {
             //The padding between datasets is to the right of each bar, providing that there are more than 1 dataset
-            var baseWidth = this.calculateBaseWidth() - ((barDatasetCount - 1) * this.options.spacing);
+            var baseWidth = Math.max(this.calculateBaseWidth() - (this.options.stacked ? 0 : (barDatasetCount - 1) * this.options.spacing), 1);
 
             if (this.options.stacked) {
                 return baseWidth;

From e3e66d2425ec1747cd6088e92043c12d487978c5 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Mon, 21 Sep 2015 13:04:41 -0600
Subject: [PATCH 323/424] Time scale support

---
 src/scales/scale.time.js | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/scales/scale.time.js b/src/scales/scale.time.js
index 140ff72299e..87909d0cf23 100644
--- a/src/scales/scale.time.js
+++ b/src/scales/scale.time.js
@@ -214,7 +214,15 @@
 
 		// Functions needed for bar charts
 		calculateBaseWidth: function() {
-			return (this.getPixelForValue(null, this.smallestLabelSeparation / this.tickRange, 0, true) - this.getPixelForValue(null, 0, 0, true)) - (2 * this.options.categorySpacing);
+
+			var base = this.getPixelForValue(null, this.smallestLabelSeparation / this.tickRange, 0, true) - this.getPixelForValue(null, 0, 0, true);
+			var spacing = 2 * this.options.categorySpacing;
+			if (base < spacing * 2) {
+				var mod = Math.min((spacing * 2) / base, 1.5);
+				base = (base / 2) * mod;
+				return base;
+			}
+			return base - spacing;
 		},
 		calculateBarWidth: function(barDatasetCount) {
 			//The padding between datasets is to the right of each bar, providing that there are more than 1 dataset

From 8c94ae0441205eb90d493b728893bca7f491712f Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Mon, 21 Sep 2015 13:17:27 -0600
Subject: [PATCH 324/424] Ensure bar width at least 1px

---
 src/scales/scale.category.js | 4 ++--
 src/scales/scale.time.js     | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/scales/scale.category.js b/src/scales/scale.category.js
index 1650d523c2b..be46453457a 100644
--- a/src/scales/scale.category.js
+++ b/src/scales/scale.category.js
@@ -87,9 +87,9 @@
             var baseWidth = Math.max(this.calculateBaseWidth() - (this.options.stacked ? 0 : (barDatasetCount - 1) * this.options.spacing), 1);
 
             if (this.options.stacked) {
-                return baseWidth;
+                return Math.max(baseWidth, 1);
             }
-            return (baseWidth / barDatasetCount);
+            return Math.max((baseWidth / barDatasetCount), 1);
         },
         calculateBarX: function(barDatasetCount, datasetIndex, elementIndex) {
             var xWidth = this.calculateBaseWidth(),
diff --git a/src/scales/scale.time.js b/src/scales/scale.time.js
index b63d821b7e8..ef7d07f18db 100644
--- a/src/scales/scale.time.js
+++ b/src/scales/scale.time.js
@@ -229,9 +229,9 @@
 			var baseWidth = this.calculateBaseWidth() - ((barDatasetCount - 1) * this.options.spacing);
 
 			if (this.options.stacked) {
-				return baseWidth;
+				return Math.max(baseWidth, 1);
 			}
-			return (baseWidth / barDatasetCount);
+			return Math.max((baseWidth / barDatasetCount), 1);
 		},
 		calculateBarX: function(barDatasetCount, datasetIndex, elementIndex) {
 

From 416a6ac1bd0ab70012d11bfd2c37751fa3db286f Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Mon, 21 Sep 2015 20:59:53 -0400
Subject: [PATCH 325/424] Remove unneeded functions from core controller.
 Updated dataset controllers to have a separate function to update the meta
 data for each dataset

---
 src/controllers/controller.bar.js       |  8 ++-
 src/controllers/controller.doughnut.js  | 30 +++++-----
 src/controllers/controller.line.js      | 18 +++---
 src/controllers/controller.polarArea.js | 19 ++++++-
 src/controllers/controller.radar.js     | 19 ++++++-
 src/core/core.controller.js             | 74 ++++++-------------------
 test/controller.bar.tests.js            |  2 +
 test/controller.doughnut.tests.js       |  2 +
 8 files changed, 89 insertions(+), 83 deletions(-)

diff --git a/src/controllers/controller.bar.js b/src/controllers/controller.bar.js
index 6f9724e8b51..6b39622810f 100644
--- a/src/controllers/controller.bar.js
+++ b/src/controllers/controller.bar.js
@@ -107,9 +107,7 @@
 			this.update(true);
 		},
 
-		update: function(reset) {
-			var numBars = this.getBarCount();
-
+		buildOrUpdateElements: function buildOrUpdateElements() {
 			var numData = this.getDataset().data.length;
 			var numRectangles = this.getDataset().metaData.length;
 
@@ -123,6 +121,10 @@
 					this.addElementAndReset(index);
 				}
 			}
+		},
+
+		update: function update(reset) {
+			var numBars = this.getBarCount();
 
 			helpers.each(this.getDataset().metaData, function(rectangle, index) {
 				this.updateElement(rectangle, index, reset, numBars);
diff --git a/src/controllers/controller.doughnut.js b/src/controllers/controller.doughnut.js
index d4586b4fca6..da3386e311a 100644
--- a/src/controllers/controller.doughnut.js
+++ b/src/controllers/controller.doughnut.js
@@ -84,20 +84,7 @@
 			this.update(true);
 		},
 
-		update: function(reset) {
-
-			this.chart.outerRadius = Math.max((helpers.min([this.chart.chart.width, this.chart.chart.height]) / 2) - this.chart.options.elements.arc.borderWidth / 2, 0);
-			this.chart.innerRadius = Math.max(this.chart.options.cutoutPercentage ? (this.chart.outerRadius / 100) * (this.chart.options.cutoutPercentage) : 1, 0);
-			this.chart.radiusLength = (this.chart.outerRadius - this.chart.innerRadius) / this.chart.data.datasets.length;
-
-			this.getDataset().total = 0;
-			helpers.each(this.getDataset().data, function(value) {
-				this.getDataset().total += Math.abs(value);
-			}, this);
-
-			this.outerRadius = this.chart.outerRadius - (this.chart.radiusLength * this.index);
-			this.innerRadius = this.outerRadius - this.chart.radiusLength;
-
+		buildOrUpdateElements: function buildOrUpdateElements() {
 			// Make sure we have metaData for each data point
 			var numData = this.getDataset().data.length;
 			var numArcs = this.getDataset().metaData.length;
@@ -112,6 +99,21 @@
 					this.addElementAndReset(index);
 				}
 			}
+		},
+
+		update: function update(reset) {
+
+			this.chart.outerRadius = Math.max((helpers.min([this.chart.chart.width, this.chart.chart.height]) / 2) - this.chart.options.elements.arc.borderWidth / 2, 0);
+			this.chart.innerRadius = Math.max(this.chart.options.cutoutPercentage ? (this.chart.outerRadius / 100) * (this.chart.options.cutoutPercentage) : 1, 0);
+			this.chart.radiusLength = (this.chart.outerRadius - this.chart.innerRadius) / this.chart.data.datasets.length;
+
+			this.getDataset().total = 0;
+			helpers.each(this.getDataset().data, function(value) {
+				this.getDataset().total += Math.abs(value);
+			}, this);
+
+			this.outerRadius = this.chart.outerRadius - (this.chart.radiusLength * this.index);
+			this.innerRadius = this.outerRadius - this.chart.radiusLength;
 
 			helpers.each(this.getDataset().metaData, function(arc, index) {
 				this.updateElement(arc, index, reset);
diff --git a/src/controllers/controller.line.js b/src/controllers/controller.line.js
index 608b5d704bf..6014a930640 100644
--- a/src/controllers/controller.line.js
+++ b/src/controllers/controller.line.js
@@ -101,14 +101,7 @@
 			this.update(true);
 		},
 
-		update: function(reset) {
-			var line = this.getDataset().metaDataset;
-			var points = this.getDataset().metaData;
-
-			var yScale = this.getScaleForId(this.getDataset().yAxisID);
-			var xScale = this.getScaleForId(this.getDataset().xAxisID);
-			var scaleBase;
-
+		buildOrUpdateElements: function buildOrUpdateElements() {
 			// Handle the number of data points changing
 			var numData = this.getDataset().data.length;
 			var numPoints = this.getDataset().metaData.length;
@@ -123,6 +116,15 @@
 					this.addElementAndReset(index);
 				}
 			}
+		},
+
+		update: function update(reset) {
+			var line = this.getDataset().metaDataset;
+			var points = this.getDataset().metaData;
+
+			var yScale = this.getScaleForId(this.getDataset().yAxisID);
+			var xScale = this.getScaleForId(this.getDataset().xAxisID);
+			var scaleBase;
 
 			if (yScale.min < 0 && yScale.max < 0) {
 				scaleBase = yScale.getPixelForValue(yScale.max);
diff --git a/src/controllers/controller.polarArea.js b/src/controllers/controller.polarArea.js
index d832f09d18e..3776184ad53 100644
--- a/src/controllers/controller.polarArea.js
+++ b/src/controllers/controller.polarArea.js
@@ -79,7 +79,24 @@
 			this.update(true);
 		},
 
-		update: function(reset) {
+		buildOrUpdateElements: function buildOrUpdateElements() {
+			// Handle the number of data points changing
+			var numData = this.getDataset().data.length;
+			var numPoints = this.getDataset().metaData.length;
+
+			// Make sure that we handle number of datapoints changing
+			if (numData < numPoints) {
+				// Remove excess bars for data points that have been removed
+				this.getDataset().metaData.splice(numData, numPoints - numData)
+			} else if (numData > numPoints) {
+				// Add new elements
+				for (var index = numPoints; index < numData; ++index) {
+					this.addElementAndReset(index);
+				}
+			}
+		},
+
+		update: function update(reset) {
 
 			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
 			//this.chart.scale.setScaleSize();
diff --git a/src/controllers/controller.radar.js b/src/controllers/controller.radar.js
index ce597d720f9..85cf5a459f9 100644
--- a/src/controllers/controller.radar.js
+++ b/src/controllers/controller.radar.js
@@ -95,7 +95,24 @@
 			this.update(true);
 		},
 
-		update: function(reset) {
+		buildOrUpdateElements: function buildOrUpdateElements() {
+			// Handle the number of data points changing
+			var numData = this.getDataset().data.length;
+			var numPoints = this.getDataset().metaData.length;
+
+			// Make sure that we handle number of datapoints changing
+			if (numData < numPoints) {
+				// Remove excess bars for data points that have been removed
+				this.getDataset().metaData.splice(numData, numPoints - numData)
+			} else if (numData > numPoints) {
+				// Add new elements
+				for (var index = numPoints; index < numData; ++index) {
+					this.addElementAndReset(index);
+				}
+			}
+		},
+
+		update: function update(reset) {
 
 			var line = this.getDataset().metaDataset;
 			var points = this.getDataset().metaData;
diff --git a/src/core/core.controller.js b/src/core/core.controller.js
index 614b0579ddb..3cf57687dff 100644
--- a/src/core/core.controller.js
+++ b/src/core/core.controller.js
@@ -75,52 +75,6 @@
 			return this;
 		},
 
-		addDataset: function addDataset(dataset, index) {
-			if (index !== undefined) {
-				this.data.datasets.splice(index, 0, dataset);
-			} else {
-				this.data.datasets.push(dataset);
-			}
-
-			this.buildOrUpdateControllers();
-			dataset.controller.reset(); // so that animation looks ok
-			this.update();
-		},
-		removeDataset: function removeDataset(index) {
-			this.data.datasets.splice(index, 1);
-			this.buildOrUpdateControllers();
-			this.update();
-		},
-
-		// Add data to the given dataset
-		// @param data: the data to add
-		// @param {Number} datasetIndex : the index of the dataset to add to
-		// @param {Number} index : the index of the data
-		addData: function addData(data, datasetIndex, index) {
-			if (datasetIndex < this.data.datasets.length) {
-				if (index === undefined) {
-					index = this.data.datasets[datasetIndex].data.length;
-				}
-
-				var addElementArgs = [index];
-				for (var i = 3; i < arguments.length; ++i) {
-					addElementArgs.push(arguments[i]);
-				}
-
-				this.data.datasets[datasetIndex].data.splice(index, 0, data);
-				this.data.datasets[datasetIndex].controller.addElementAndReset.apply(this.data.datasets[datasetIndex].controller, addElementArgs);
-				this.update();
-			}
-		},
-
-		removeData: function removeData(datasetIndex, index) {
-			if (datasetIndex < this.data.datasets.length) {
-				this.data.datasets[datasetIndex].data.splice(index, 1);
-				this.data.datasets[datasetIndex].controller.removeElement(index);
-				this.update();
-			}
-		},
-
 		resize: function resize(silent) {
 			this.stop();
 			var canvas = this.chart.canvas;
@@ -210,7 +164,7 @@
 			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
 		},
 
-		buildOrUpdateControllers: function() {
+		buildOrUpdateControllers: function buildOrUpdateControllers(resetNewControllers) {
 			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
 				var type = dataset.type || this.config.type;
 				if (dataset.controller) {
@@ -218,6 +172,10 @@
 					return;
 				}
 				dataset.controller = new Chart.controllers[type](this, datasetIndex);
+
+				if (resetNewControllers) {
+					dataset.controller.reset();
+				}
 			}, this);
 		},
 
@@ -227,10 +185,18 @@
 			}, this);
 		},
 
-
 		update: function update(animationDuration, lazy) {
-			// This will loop through any data and do the appropriate element update for the type
 			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
+
+			// Make sure dataset controllers are updated and new controllers are reset
+			this.buildOrUpdateControllers(true);
+
+			// Make sure all dataset controllers have correct meta data counts
+			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
+				dataset.controller.buildOrUpdateElements();
+			}, this);
+
+			// This will loop through any data and do the appropriate element update for the type
 			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
 				dataset.controller.update();
 			}, this);
@@ -288,10 +254,6 @@
 			this.tooltip.transition(easingDecimal).draw();
 		},
 
-
-
-
-
 		// Get the single element that was clicked on
 		// @return : An object containing the dataset index and element index of the matching element. Also contains the rectangle that was draw
 		getElementAtEvent: function(e) {
@@ -333,9 +295,9 @@
 			for (var datasetIndex = 0; datasetIndex < this.data.datasets.length; datasetIndex++) {
 				for (var elementIndex = 0; elementIndex < this.data.datasets[datasetIndex].metaData.length; elementIndex++) {
 					if (this.data.datasets[datasetIndex].metaData[elementIndex].inLabelRange(eventPosition.x, eventPosition.y)) {
-                                                helpers.each(this.data.datasets[datasetIndex].metaData, function(element, index) {
-                                                        elementsArray.push(element);
-                                                }, this);
+						helpers.each(this.data.datasets[datasetIndex].metaData, function(element, index) {
+							elementsArray.push(element);
+						}, this);
 					}
 				}
 			}
diff --git a/test/controller.bar.tests.js b/test/controller.bar.tests.js
index df27506a16a..c20dd7cf8eb 100644
--- a/test/controller.bar.tests.js
+++ b/test/controller.bar.tests.js
@@ -194,6 +194,7 @@ describe('Bar controller tests', function() {
 		var controller = new Chart.controllers.bar(chart, 1);
 
 		chart.data.datasets[1].data = [1, 2]; // remove 2 items
+		controller.buildOrUpdateElements();
 		controller.update();
 
 		expect(chart.data.datasets[1].metaData.length).toBe(2);
@@ -236,6 +237,7 @@ describe('Bar controller tests', function() {
 		});
 
 		chart.data.datasets[1].data = [1, 2, 3];
+		controller.buildOrUpdateElements();
 		controller.update();
 
 		expect(chart.data.datasets[1].metaData.length).toBe(3); // should add a new meta data item
diff --git a/test/controller.doughnut.tests.js b/test/controller.doughnut.tests.js
index cef6062637f..d4ff2ff51dc 100644
--- a/test/controller.doughnut.tests.js
+++ b/test/controller.doughnut.tests.js
@@ -205,6 +205,7 @@ describe('Doughnut controller tests', function() {
 
 		// Change the amount of data and ensure that arcs are updated accordingly
 		chart.data.datasets[0].data = [1, 2]; // remove 2 elements from dataset 0
+		controller.buildOrUpdateElements();
 		controller.update();
 
 		expect(chart.data.datasets[0].metaData.length).toBe(2);
@@ -213,6 +214,7 @@ describe('Doughnut controller tests', function() {
 
 		// Add data
 		chart.data.datasets[0].data = [1, 2, 3, 4];
+		controller.buildOrUpdateElements();
 		controller.update();
 
 		expect(chart.data.datasets[0].metaData.length).toBe(4);

From 4e536c523e1af2d6093d7984627d386ebdeb9f6f Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Mon, 21 Sep 2015 21:00:09 -0400
Subject: [PATCH 326/424] Test missed in last check-in

---
 test/controller.line.tests.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/test/controller.line.tests.js b/test/controller.line.tests.js
index 154435c70c3..462dfacc5f1 100644
--- a/test/controller.line.tests.js
+++ b/test/controller.line.tests.js
@@ -574,14 +574,14 @@ describe('Line controller tests', function() {
 
 		var controller = new Chart.controllers.line(chart, 0);
 		chart.data.datasets[0].data = [1, 2]; // remove 2 items
-
+		controller.buildOrUpdateElements();
 		controller.update();
 		expect(chart.data.datasets[0].metaData.length).toBe(2);
 		expect(chart.data.datasets[0].metaData[0] instanceof Chart.elements.Point).toBe(true);
 		expect(chart.data.datasets[0].metaData[1] instanceof Chart.elements.Point).toBe(true);
 
 		chart.data.datasets[0].data = [1, 2, 3, 4, 5]; // add 3 items
-
+		controller.buildOrUpdateElements();
 		controller.update();
 		expect(chart.data.datasets[0].metaData.length).toBe(5);
 		expect(chart.data.datasets[0].metaData[0] instanceof Chart.elements.Point).toBe(true);

From 029aad4f350b8559cddcea26254eb09b01f5e61f Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Mon, 21 Sep 2015 21:00:58 -0400
Subject: [PATCH 327/424] Update samples to no longer use old functions and
 instead modify the data directly

---
 samples/bar.html                 | 14 ++++++++++----
 samples/combo-time-scale.html    | 12 ++++++++----
 samples/doughnut.html            | 14 ++++++++++----
 samples/line-logarithmic.html    | 12 ++++++++----
 samples/line-scale-override.html | 14 ++++++++++----
 samples/line-time-scale.html     | 12 ++++++++----
 samples/line-x-axis-filter.html  | 14 ++++++++++----
 samples/line.html                | 16 ++++++++++------
 samples/pie.html                 |  6 ++++--
 samples/polar-area.html          | 18 ++++++++++--------
 samples/radar.html               | 22 +++++++++++++---------
 11 files changed, 101 insertions(+), 53 deletions(-)

diff --git a/samples/bar.html b/samples/bar.html
index 526fd8e5a2d..bb8c884c7ee 100644
--- a/samples/bar.html
+++ b/samples/bar.html
@@ -106,7 +106,8 @@ <h3>Legend</h3>
                 newDataset.data.push(randomScalingFactor());
             }
 
-            window.myBar.addDataset(newDataset, 1);
+            barChartData.datasets.push(newDataset);
+            window.myBar.update();
             updateLegend();
         });
 
@@ -115,15 +116,18 @@ <h3>Legend</h3>
                 barChartData.labels.push('data #' + barChartData.labels.length);
 
                 for (var index = 0; index < barChartData.datasets.length; ++index) {
-                    window.myBar.addData(randomScalingFactor(), index);
+                    //window.myBar.addData(randomScalingFactor(), index);
+                    barChartData.datasets[index].data.push(randomScalingFactor());
                 }
 
+                window.myBar.update();
                 updateLegend();
             }
         });
 
         $('#removeDataset').click(function() {
-            window.myBar.removeDataset(0);
+            barChartData.datasets.splice(0, 1);
+            window.myBar.update();
             updateLegend();
         });
 
@@ -131,8 +135,10 @@ <h3>Legend</h3>
             barChartData.labels.splice(-1, 1); // remove the label first
 
             barChartData.datasets.forEach(function(dataset, datasetIndex) {
-                window.myBar.removeData(datasetIndex, -1);
+                dataset.data.pop();
             });
+
+            window.myBar.update();
             updateLegend();
         });
 
diff --git a/samples/combo-time-scale.html b/samples/combo-time-scale.html
index 548202e2cad..081683eed8b 100644
--- a/samples/combo-time-scale.html
+++ b/samples/combo-time-scale.html
@@ -145,7 +145,8 @@ <h3>Legend</h3>
                 newDataset.data.push(randomScalingFactor());
             }
 
-            window.myLine.addDataset(newDataset);
+            config.data.datasets.push(newDataset);
+            window.myLine.update();
             updateLegend();
         });
 
@@ -157,15 +158,17 @@ <h3>Legend</h3>
                 );
 
                 for (var index = 0; index < config.data.datasets.length; ++index) {
-                    window.myLine.addData(randomScalingFactor(), index);
+                    config.data.datasets[index].data.push(randomScalingFactor());
                 }
 
+                window.myLine.update();
                 updateLegend();
             }
         });
 
         $('#removeDataset').click(function() {
-            window.myLine.removeDataset(0);
+            config.data.datasets.splice(0, 1);
+            window.myLine.update();
             updateLegend();
         });
 
@@ -173,9 +176,10 @@ <h3>Legend</h3>
             config.data.labels.splice(-1, 1); // remove the label first
 
             config.data.datasets.forEach(function(dataset, datasetIndex) {
-                window.myLine.removeData(datasetIndex, -1);
+                config.data.datasets[datasetIndex].data.pop();
             });
 
+            window.myLine.update();
             updateLegend();
         });
     </script>
diff --git a/samples/doughnut.html b/samples/doughnut.html
index ae6bbc9e585..728c8847ae8 100644
--- a/samples/doughnut.html
+++ b/samples/doughnut.html
@@ -144,7 +144,8 @@ <h3>Legend</h3>
             newDataset.backgroundColor.push(randomColor(0.7));
         }
 
-        window.myDoughnut.addDataset(newDataset);
+        config.data.datasets.push(newDataset);
+        window.myDoughnut.update();
         updateLegend();
     });
 
@@ -153,15 +154,18 @@ <h3>Legend</h3>
             config.data.labels.push('data #' + config.data.labels.length);
 
             $.each(config.data.datasets, function(index, dataset) {
-                window.myDoughnut.addData(randomScalingFactor(), index, dataset.data.length, randomColor(0.7));
+                dataset.data.push(randomScalingFactor());
+                dataset.backgroundColor.push(randomColor(0.7));
             });
 
+            window.myDoughnut.update();
             updateLegend();
         }
     });
 
     $('#removeDataset').click(function() {
-        window.myDoughnut.removeDataset(0);
+        config.data.datasets.splice(0, 1);
+        window.myDoughnut.update();
         updateLegend();
     });
 
@@ -169,9 +173,11 @@ <h3>Legend</h3>
         config.data.labels.splice(-1, 1); // remove the label first
 
         config.data.datasets.forEach(function(dataset, datasetIndex) {
-            window.myDoughnut.removeData(datasetIndex, -1);
+            dataset.data.pop();
+            dataset.backgroundColor.pop();
         });
 
+        window.myDoughnut.update();
         updateLegend();
     });
     </script>
diff --git a/samples/line-logarithmic.html b/samples/line-logarithmic.html
index 21159e6ee86..61349901069 100644
--- a/samples/line-logarithmic.html
+++ b/samples/line-logarithmic.html
@@ -126,7 +126,8 @@ <h3>Legend</h3>
             newDataset.data.push(randomScalingFactor());
         }
 
-        window.myLine.addDataset(newDataset);
+        config.data.datasets.push(newDataset);
+        window.myLine.update();
         updateLegend();
     });
 
@@ -135,15 +136,17 @@ <h3>Legend</h3>
             config.data.labels.push('dataset #' + config.data.labels.length);
 
             for (var index = 0; index < config.data.datasets.length; ++index) {
-                window.myLine.addData(randomScalingFactor(), index);
+                config.data.datasets[index].data.push(randomScalingFactor());
             }
 
+            window.myLine.update();
             updateLegend();
         }
     });
 
     $('#removeDataset').click(function() {
-        window.myLine.removeDataset(0);
+        config.data.datasets.splice(0, 1);
+        window.myLine.update();
         updateLegend();
     });
 
@@ -151,9 +154,10 @@ <h3>Legend</h3>
         config.data.labels.splice(-1, 1); // remove the label first
 
         config.data.datasets.forEach(function(dataset, datasetIndex) {
-            window.myLine.removeData(datasetIndex, -1);
+            dataset.data.pop();
         });
 
+        window.myLine.update();
         updateLegend();
     });
     </script>
diff --git a/samples/line-scale-override.html b/samples/line-scale-override.html
index 6603b5c043d..a92b14a1bae 100644
--- a/samples/line-scale-override.html
+++ b/samples/line-scale-override.html
@@ -101,7 +101,8 @@
             newDataset.data.push(randomScalingFactor());
         }
 
-        window.myLine.addDataset(newDataset);
+        config.data.datasets.push(newDataset);
+        window.myLine.update();
     });
 
     $('#addData').click(function() {
@@ -109,21 +110,26 @@
             config.data.labels.push('dataset #' + config.data.labels.length);
 
             for (var index = 0; index < config.data.datasets.length; ++index) {
-                window.myLine.addData(randomScalingFactor(), index);
+                config.data.datasets[index].data.push(randomScalingFactor());
             }
+
+            window.myLine.update();
         }
     });
 
     $('#removeDataset').click(function() {
-        window.myLine.removeDataset(0);
+        config.data.datasets.splice(0, 1);
+        window.myLine.update();
     });
 
     $('#removeData').click(function() {
         config.data.labels.splice(-1, 1); // remove the label first
 
         config.data.datasets.forEach(function(dataset, datasetIndex) {
-            window.myLine.removeData(datasetIndex, -1);
+            dataset.data.pop();
         });
+
+        window.myLine.update();
     });
     </script>
 </body>
diff --git a/samples/line-time-scale.html b/samples/line-time-scale.html
index 3fc97b52be5..124c9d9c7cc 100644
--- a/samples/line-time-scale.html
+++ b/samples/line-time-scale.html
@@ -144,7 +144,8 @@ <h3>Legend</h3>
                 newDataset.data.push(randomScalingFactor());
             }
 
-            window.myLine.addDataset(newDataset);
+            config.data.datasets.push(newDataset);
+            window.myLine.update();
             updateLegend();
         });
 
@@ -158,15 +159,17 @@ <h3>Legend</h3>
                 );
 
                 for (var index = 0; index < config.data.datasets.length; ++index) {
-                    window.myLine.addData(randomScalingFactor(), index);
+                    config.data.datasets[index].data.push(randomScalingFactor());
                 }
 
+                window.myLine.update();
                 updateLegend();
             }
         });
 
         $('#removeDataset').click(function() {
-            window.myLine.removeDataset(0);
+            config.data.datasets.splice(0, 1);
+            window.myLine.update();
             updateLegend();
         });
 
@@ -174,9 +177,10 @@ <h3>Legend</h3>
             config.data.labels.splice(-1, 1); // remove the label first
 
             config.data.datasets.forEach(function(dataset, datasetIndex) {
-                window.myLine.removeData(datasetIndex, -1);
+                dataset.data.pop();
             });
 
+            window.myLine.update();
             updateLegend();
         });
     </script>
diff --git a/samples/line-x-axis-filter.html b/samples/line-x-axis-filter.html
index 71a1b8844a3..05d18d73dfa 100644
--- a/samples/line-x-axis-filter.html
+++ b/samples/line-x-axis-filter.html
@@ -108,7 +108,8 @@
             newDataset.data.push(randomScalingFactor());
         }
 
-        window.myLine.addDataset(newDataset);
+        config.data.datasets.push(newDataset);
+        window.myLine.update();
     });
 
     $('#addData').click(function() {
@@ -116,21 +117,26 @@
             config.data.labels.push('dataset #' + config.data.labels.length);
 
             for (var index = 0; index < config.data.datasets.length; ++index) {
-                window.myLine.addData(randomScalingFactor(), index);
+                config.data.datasets[index].data.push(randomScalingFactor());
             }
+
+            window.myLine.update();
         }
     });
 
     $('#removeDataset').click(function() {
-        window.myLine.removeDataset(0);
+        config.data.datasets.splice(0, 1);
+        window.myLine.update();
     });
 
     $('#removeData').click(function() {
         config.data.labels.splice(-1, 1); // remove the label first
 
         config.data.datasets.forEach(function(dataset, datasetIndex) {
-            window.myLine.removeData(datasetIndex, -1);
+            dataset.data.pop();
         });
+
+        window.myLine.update();
     });
     </script>
 </body>
diff --git a/samples/line.html b/samples/line.html
index 19270288856..6d6816e51cc 100644
--- a/samples/line.html
+++ b/samples/line.html
@@ -125,7 +125,8 @@ <h3>Legend</h3>
             newDataset.data.push(randomScalingFactor());
         }
 
-        window.myLine.addDataset(newDataset);
+        config.data.datasets.push(newDataset);
+        window.myLine.update();
         updateLegend();
     });
 
@@ -133,16 +134,18 @@ <h3>Legend</h3>
         if (config.data.datasets.length > 0) {
             config.data.labels.push('dataset #' + config.data.labels.length);
 
-            for (var index = 0; index < config.data.datasets.length; ++index) {
-                window.myLine.addData(randomScalingFactor(), index);
-            }
+            $.each(config.data.datasets, function(i, dataset) {
+                dataset.data.push(randomScalingFactor());
+            });
 
+            window.myLine.update();
             updateLegend();
         }
     });
 
     $('#removeDataset').click(function() {
-        window.myLine.removeDataset(0);
+        config.data.datasets.splice(0, 1);
+        window.myLine.update();
         updateLegend();
     });
 
@@ -150,9 +153,10 @@ <h3>Legend</h3>
         config.data.labels.splice(-1, 1); // remove the label first
 
         config.data.datasets.forEach(function(dataset, datasetIndex) {
-            window.myLine.removeData(datasetIndex, -1);
+            dataset.data.pop();
         });
 
+        window.myLine.update();
         updateLegend();
     });
     </script>
diff --git a/samples/pie.html b/samples/pie.html
index 571efb03787..3d05fc20c19 100644
--- a/samples/pie.html
+++ b/samples/pie.html
@@ -108,11 +108,13 @@
             data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
         };
 
-        window.myPie.addDataset(newDataset);
+        config.data.datasets.push(newDataset);
+        window.myPie.update();
     });
 
     $('#removeDataset').click(function() {
-        window.myPie.removeDataset(0);
+        config.data.datasets.splice(0, 1);
+        window.myPie.update();
     });
     </script>
 </body>
diff --git a/samples/polar-area.html b/samples/polar-area.html
index 89915530bc9..678aac69c69 100644
--- a/samples/polar-area.html
+++ b/samples/polar-area.html
@@ -93,23 +93,25 @@ <h3>Legend</h3>
         if (config.data.datasets.length > 0) {
             config.data.labels.push('dataset #' + config.data.labels.length);
 
-            for (var index = 0; index < config.data.datasets.length; ++index) {
-                config.data.datasets[index].backgroundColor.push(randomColor());
-                window.myPolarArea.addData(randomScalingFactor(), index);
-            }
+            $.each(config.data.datasets, function(i, dataset) {
+                dataset.backgroundColor.push(randomColor());
+                dataset.data.push(randomScalingFactor());
+            });
 
+            window.myPolarArea.update();
             updateLegend();
         }
     });
 
     $('#removeData').click(function() {
-        config.data.labels.splice(-1, 1); // remove the label first
+        config.data.labels.pop(); // remove the label first
 
-        config.data.datasets.forEach(function(dataset, datasetIndex) {
-            dataset.backgroundColor.splice(-1, 1);
-            window.myPolarArea.removeData(datasetIndex, -1);
+        $.each(config.data.datasets, function(i, dataset) {
+            dataset.backgroundColor.pop();
+            dataset.data.pop();
         });
 
+        window.myPolarArea.update();
         updateLegend();
     });
     </script>
diff --git a/samples/radar.html b/samples/radar.html
index 80b544e0d12..c9b559aef9e 100644
--- a/samples/radar.html
+++ b/samples/radar.html
@@ -16,7 +16,7 @@
     <button id="removeDataset">Remove Dataset</button>
     <button id="addData">Add Data</button>
     <button id="removeData">Remove Data</button>
-    ]<div>
+    <div>
         <h3>Legend</h3>
         <div id="legendContainer">
             
@@ -97,7 +97,8 @@ <h3>Legend</h3>
             newDataset.data.push(randomScalingFactor());
         }
 
-        window.myRadar.addDataset(newDataset);
+        config.data.datasets.push(newDataset);
+        window.myRadar.update();
         updateLegend();
     });
 
@@ -105,26 +106,29 @@ <h3>Legend</h3>
         if (config.data.datasets.length > 0) {
             config.data.labels.push('dataset #' + config.data.labels.length);
 
-            for (var index = 0; index < config.data.datasets.length; ++index) {
-                window.myRadar.addData(randomScalingFactor(), index);
-            }
+            $.each(config.data.datasets, function (i, dataset) {
+                dataset.data.push(randomScalingFactor());
+            });
 
+            window.myRadar.update();
             updateLegend();
         }
     });
 
     $('#removeDataset').click(function() {
-        window.myRadar.removeDataset(0);
+        config.data.datasets.splice(0, 1);
+        window.myRadar.update();
         updateLegend();
     });
 
     $('#removeData').click(function() {
-        config.data.labels.splice(-1, 1); // remove the label first
+        config.data.labels.pop(); // remove the label first
 
-        config.data.datasets.forEach(function(dataset, datasetIndex) {
-            window.myRadar.removeData(datasetIndex, -1);
+        $.each(config.data.datasets, function(i, dataset) {
+            dataset.data.pop();
         });
 
+        window.myRadar.update();
         updateLegend();
     });
     </script>

From 4a093196b8a522824aa9bd791046a4efe47902ad Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Tue, 22 Sep 2015 19:22:55 -0400
Subject: [PATCH 328/424] Don't increase canvas css size during a retina scale.
 Reset the canvas style exactly as it was set before during destroy. Ensure
 coordinates are translated over correctly into model coordinates. Fixed a bug
 during destroy when unscaling the canvas

---
 src/core/core.controller.js | 12 ++++++++----
 src/core/core.helpers.js    | 13 ++++++++++---
 src/core/core.js            |  4 ++++
 3 files changed, 22 insertions(+), 7 deletions(-)

diff --git a/src/core/core.controller.js b/src/core/core.controller.js
index 3cf57687dff..c8098d93fc2 100644
--- a/src/core/core.controller.js
+++ b/src/core/core.controller.js
@@ -258,7 +258,7 @@
 		// @return : An object containing the dataset index and element index of the matching element. Also contains the rectangle that was draw
 		getElementAtEvent: function(e) {
 
-			var eventPosition = helpers.getRelativePosition(e);
+			var eventPosition = helpers.getRelativePosition(e, this.chart);
 			var elementsArray = [];
 
 			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
@@ -274,7 +274,7 @@
 		},
 
 		getElementsAtEvent: function(e) {
-			var eventPosition = helpers.getRelativePosition(e);
+			var eventPosition = helpers.getRelativePosition(e, this.chart);
 			var elementsArray = [];
 
 			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
@@ -289,7 +289,7 @@
 		},
 
 		getDatasetAtEvent: function(e) {
-			var eventPosition = helpers.getRelativePosition(e);
+			var eventPosition = helpers.getRelativePosition(e, this.chart);
 			var elementsArray = [];
 
 			for (var datasetIndex = 0; datasetIndex < this.data.datasets.length; datasetIndex++) {
@@ -321,9 +321,13 @@
 
 			// if we scaled the canvas in response to a devicePixelRatio !== 1, we need to undo that transform here
 			if (this.chart.originalDevicePixelRatio !== undefined) {
-				canvas.scale(1 / this.chart.originalDevicePixelRatio, 1 / this.chart.originalDevicePixelRatio);
+				this.chart.ctx.scale(1 / this.chart.originalDevicePixelRatio, 1 / this.chart.originalDevicePixelRatio);
 			}
 
+			// Reset to the old style since it may have been changed by the device pixel ratio changes
+			canvas.style.width = this.chart.originalCanvasStyleWidth;
+			canvas.style.height = this.chart.originalCanvasStyleHeight;
+
 			delete Chart.instances[this.id];
 		},
 
diff --git a/src/core/core.helpers.js b/src/core/core.helpers.js
index c4ea7940f7e..db3c70be42b 100644
--- a/src/core/core.helpers.js
+++ b/src/core/core.helpers.js
@@ -635,7 +635,7 @@
 				};
 		})(),
 		//-- DOM methods
-		getRelativePosition = helpers.getRelativePosition = function(evt) {
+		getRelativePosition = helpers.getRelativePosition = function(evt, chart) {
 			var mouseX, mouseY;
 			var e = evt.originalEvent || evt,
 				canvas = evt.currentTarget || evt.srcElement,
@@ -653,8 +653,11 @@
 			// Scale mouse coordinates into canvas coordinates
 			// by following the pattern laid out by 'jerryj' in the comments of 
 			// http://www.html5canvastutorials.com/advanced/html5-canvas-mouse-coordinates/
-			mouseX = Math.round((mouseX - boundingRect.left) / (boundingRect.right - boundingRect.left) * canvas.width);
-			mouseY = Math.round((mouseY - boundingRect.top) / (boundingRect.bottom - boundingRect.top) * canvas.height);
+
+			// We divide by the current device pixel ratio, because the canvas is scaled up by that amount in each direction. However
+			// the backend model is in unscaled coordinates. Since we are going to deal with our model coordinates, we go back here
+			mouseX = Math.round((mouseX - boundingRect.left) / (boundingRect.right - boundingRect.left) * canvas.width / chart.currentDevicePixelRatio);
+			mouseY = Math.round((mouseY - boundingRect.top) / (boundingRect.bottom - boundingRect.top) * canvas.height / chart.currentDevicePixelRatio);
 
 			return {
 				x: mouseX,
@@ -755,12 +758,16 @@
 			var ctx = chart.ctx;
 			var width = chart.canvas.width;
 			var height = chart.canvas.height;
+			chart.currentDevicePixelRatio = window.devicePixelRatio || 1;
 
 			if (window.devicePixelRatio !== 1) {
 				ctx.canvas.height = height * window.devicePixelRatio;
 				ctx.canvas.width = width * window.devicePixelRatio;
 				ctx.scale(window.devicePixelRatio, window.devicePixelRatio);
 
+				ctx.canvas.style.width = width + 'px';
+				ctx.canvas.style.height = height + 'px';
+
 				// Store the device pixel ratio so that we can go backwards in `destroy`.
 				// The devicePixelRatio changes with zoom, so there are no guarantees that it is the same
 				// when destroy is called
diff --git a/src/core/core.js b/src/core/core.js
index 512b4f42e5e..d930c024fd0 100755
--- a/src/core/core.js
+++ b/src/core/core.js
@@ -50,6 +50,10 @@
 			this.aspectRatio = config.aspectRatio !== undefined ? config.aspectRatio : 2;
 		}
 
+		// Store the original style of the element so we can set it back
+		this.originalCanvasStyleWidth = context.canvas.style.width;
+		this.originalCanvasStyleHeight = context.canvas.style.height;
+
 		// High pixel density displays - multiply the size of the canvas height/width by the device pixel ratio, then scale.
 		Chart.helpers.retinaScale(this);
 

From 9b9ebca2467b9be50f5dee9e3ed1ce39bb31f3bc Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Tue, 22 Sep 2015 19:31:26 -0600
Subject: [PATCH 329/424] Checkpoint 1, Pew!!!!

---
 samples/bar-stacked.html           |  90 ++---
 samples/bar.html                   |   9 +-
 src/charts/Chart.Bar.js            |   4 +-
 src/controllers/controller.bar.js  | 131 ++++++-
 src/controllers/controller.line.js |   4 +-
 src/core/core.helpers.js           |  22 +-
 src/core/core.scale.js             | 560 ++++++++++++++---------------
 src/core/core.scaleService.js      | 319 ++++++++++++++++
 src/scales/scale.category.js       | 346 +-----------------
 src/scales/scale.linear.js         | 138 ++-----
 src/scales/scale.time.js           | 194 ++++------
 11 files changed, 890 insertions(+), 927 deletions(-)
 create mode 100644 src/core/core.scaleService.js

diff --git a/samples/bar-stacked.html b/samples/bar-stacked.html
index 5c03e4aa1a0..3248365ecb2 100644
--- a/samples/bar-stacked.html
+++ b/samples/bar-stacked.html
@@ -13,57 +13,57 @@
     </div>
     <button id="randomizeData">Randomize Data</button>
     <script>
-    var randomScalingFactor = function() {
-        return (Math.random() > 0.5 ? 1.0 : -1.0) * Math.round(Math.random() * 100);
-    };
-    var randomColorFactor = function() {
-        return Math.round(Math.random() * 255);
-    };
+        var randomScalingFactor = function() {
+            return (Math.random() > 0.5 ? 1.0 : -1.0) * Math.round(Math.random() * 100);
+        };
+        var randomColorFactor = function() {
+            return Math.round(Math.random() * 255);
+        };
 
-    var barChartData = {
-        labels: ["January", "February", "March", "April", "May", "June", "July"],
-        datasets: [{
-            label: 'Dataset 1',
-            backgroundColor: "rgba(220,220,220,0.5)",
-            data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
-        }, {
-            label: 'Dataset 2',
-            backgroundColor: "rgba(151,187,205,0.5)",
-            data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
-        }, {
-            label: 'Dataset 3',
-            backgroundColor: "rgba(151,187,205,0.5)",
-            data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
-        }]
+        var barChartData = {
+            labels: ["January", "February", "March", "April", "May", "June", "July"],
+            datasets: [{
+                label: 'Dataset 1',
+                backgroundColor: "rgba(220,220,220,0.5)",
+                data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
+            }, {
+                label: 'Dataset 2',
+                backgroundColor: "rgba(151,187,205,0.5)",
+                data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
+            }, {
+                label: 'Dataset 3',
+                backgroundColor: "rgba(151,187,205,0.5)",
+                data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
+            }]
 
-    };
-    window.onload = function() {
-        var ctx = document.getElementById("canvas").getContext("2d");
-        window.myBar = new Chart(ctx, {
-            type: 'bar',
-            data: barChartData,
-            options: {
-                responsive: true,
-                scales: {
-                    xAxes: [{
-                        stacked: true,
-                    }],
-                    yAxes: [{
-                        stacked: true
-                    }]
+        };
+        window.onload = function() {
+            var ctx = document.getElementById("canvas").getContext("2d");
+            window.myBar = new Chart(ctx, {
+                type: 'bar',
+                data: barChartData,
+                options: {
+                    responsive: true,
+                    scales: {
+                        xAxes: [{
+                            stacked: true,
+                        }],
+                        yAxes: [{
+                            stacked: true
+                        }]
+                    }
                 }
-            }
-        });
-    };
+            });
+        };
 
-    $('#randomizeData').click(function() {
-        $.each(barChartData.datasets, function(i, dataset) {
-            dataset.backgroundColor = 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',.7)';
-            dataset.data = [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()];
+        $('#randomizeData').click(function() {
+            $.each(barChartData.datasets, function(i, dataset) {
+                dataset.backgroundColor = 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',.7)';
+                dataset.data = [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()];
 
+            });
+            window.myBar.update();
         });
-        window.myBar.update();
-    });
     </script>
 </body>
 
diff --git a/samples/bar.html b/samples/bar.html
index 526fd8e5a2d..d3d864c0b32 100644
--- a/samples/bar.html
+++ b/samples/bar.html
@@ -13,7 +13,7 @@
 </head>
 
 <body>
-    <div id="container" style="width: 50%; height: 25%; display:none;">
+    <div id="container" style="width: 50%; height: 25%;">
         <canvas id="canvas" height="450" width="600"></canvas>
     </div>
     <button id="randomizeData">Randomize Data</button>
@@ -69,13 +69,6 @@ <h3>Legend</h3>
                 data: barChartData,
                 options: {
                     responsive: true,
-                    scales: {
-                        xAxes: [{
-                            // So that bars fill the entire width of the grid
-                            categorySpacing: 10,
-                            spacing: 0
-                        }]
-                    }
                 }
             });
 
diff --git a/src/charts/Chart.Bar.js b/src/charts/Chart.Bar.js
index 26db4ada008..314d45182aa 100644
--- a/src/charts/Chart.Bar.js
+++ b/src/charts/Chart.Bar.js
@@ -9,6 +9,6 @@
 		config.type = 'bar';
 
 		return new Chart(context, config);
-	}
-	
+	};
+
 }).call(this);
diff --git a/src/controllers/controller.bar.js b/src/controllers/controller.bar.js
index 6f9724e8b51..80b0ff9d6d0 100644
--- a/src/controllers/controller.bar.js
+++ b/src/controllers/controller.bar.js
@@ -14,8 +14,10 @@
 		scales: {
 			xAxes: [{
 				type: "category",
-				categorySpacing: 10,
-				spacing: 1,
+
+				// Specific to Bar Controller
+				categoryPercentage: 0.8,
+				barPercentage: 0.9,
 
 				// grid line settings
 				gridLines: {
@@ -57,7 +59,7 @@
 			return this.chart.data.datasets[this.index];
 		},
 
-		getScaleForId: function(scaleID) {
+		getScaleForID: function(scaleID) {
 			return this.chart.scales[scaleID];
 		},
 
@@ -116,7 +118,7 @@
 			// Make sure that we handle number of datapoints changing
 			if (numData < numRectangles) {
 				// Remove excess bars for data points that have been removed
-				this.getDataset().metaData.splice(numData, numRectangles - numData)
+				this.getDataset().metaData.splice(numData, numRectangles - numData);
 			} else if (numData > numRectangles) {
 				// Add new elements
 				for (var index = numRectangles; index < numData; ++index) {
@@ -130,8 +132,10 @@
 		},
 
 		updateElement: function updateElement(rectangle, index, reset, numBars) {
-			var xScale = this.getScaleForId(this.getDataset().xAxisID);
-			var yScale = this.getScaleForId(this.getDataset().yAxisID);
+
+			var xScale = this.getScaleForID(this.getDataset().xAxisID);
+			var yScale = this.getScaleForID(this.getDataset().yAxisID);
+
 			var yScalePoint;
 
 			if (yScale.min < 0 && yScale.max < 0) {
@@ -154,16 +158,16 @@
 
 				// Desired view properties
 				_model: {
-					x: xScale.calculateBarX(numBars, this.index, index),
-					y: reset ? yScalePoint : yScale.calculateBarY(this.index, index),
+					x: this.calculateBarX(this.index, index),
+					y: reset ? yScalePoint : this.calculateBarY(this.index, index),
 
 					// Tooltip
 					label: this.chart.data.labels[index],
 					datasetLabel: this.getDataset().label,
 
 					// Appearance
-					base: yScale.calculateBarBase(this.index, index),
-					width: xScale.calculateBarWidth(numBars),
+					base: this.calculateBarBase(this.index, index),
+					width: this.calculateBarWidth(numBars),
 					backgroundColor: rectangle.custom && rectangle.custom.backgroundColor ? rectangle.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().backgroundColor, index, this.chart.options.elements.rectangle.backgroundColor),
 					borderColor: rectangle.custom && rectangle.custom.borderColor ? rectangle.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().borderColor, index, this.chart.options.elements.rectangle.borderColor),
 					borderWidth: rectangle.custom && rectangle.custom.borderWidth ? rectangle.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().borderWidth, index, this.chart.options.elements.rectangle.borderWidth),
@@ -172,6 +176,113 @@
 			rectangle.pivot();
 		},
 
+		calculateBarBase: function(datasetIndex, index) {
+
+			var xScale = this.getScaleForID(this.getDataset().xAxisID);
+			var yScale = this.getScaleForID(this.getDataset().yAxisID);
+
+			var base = 0;
+
+			if (yScale.options.stacked) {
+
+				var value = this.chart.data.datasets[datasetIndex].data[index];
+
+				if (value < 0) {
+					for (var i = 0; i < datasetIndex; i++) {
+						if (this.chart.data.datasets[i].yAxisID === yScale.id) {
+							base += this.chart.data.datasets[i].data[index] < 0 ? this.chart.data.datasets[i].data[index] : 0;
+						}
+					}
+				} else {
+					for (var j = 0; j < datasetIndex; j++) {
+						if (this.chart.data.datasets[j].yAxisID === yScale.id) {
+							base += this.chart.data.datasets[j].data[index] > 0 ? this.chart.data.datasets[j].data[index] : 0;
+						}
+					}
+				}
+
+				return yScale.getPixelForValue(base);
+			}
+
+			base = yScale.getPixelForValue(yScale.min);
+
+			if (yScale.beginAtZero || ((yScale.min <= 0 && yScale.max >= 0) || (yScale.min >= 0 && yScale.max <= 0))) {
+				base = yScale.getPixelForValue(0);
+				base += yScale.options.gridLines.lineWidth;
+			} else if (yScale.min < 0 && yScale.max < 0) {
+				// All values are negative. Use the top as the base
+				base = yScale.getPixelForValue(yScale.max);
+			}
+
+			return base;
+
+		},
+
+		calculateBarWidth: function() {
+
+			var xScale = this.getScaleForID(this.getDataset().xAxisID);
+			var yScale = this.getScaleForID(this.getDataset().yAxisID);
+
+			if (xScale.options.stacked) {
+				return xScale.ruler.categoryWidth;
+			}
+
+			return xScale.ruler.barWidth;
+
+		},
+
+
+		calculateBarX: function(datasetIndex, elementIndex) {
+
+			var xScale = this.getScaleForID(this.getDataset().xAxisID);
+			var yScale = this.getScaleForID(this.getDataset().yAxisID);
+
+			var leftTick = xScale.getPixelFromTickIndex(elementIndex);
+
+			if (yScale.options.stacked) {
+				return leftTick + (xScale.ruler.categoryWidth / 2) + xScale.ruler.categorySpacing;
+			}
+
+			return leftTick +
+				(xScale.ruler.barWidth / 2) +
+				xScale.ruler.categorySpacing +
+				(xScale.ruler.barWidth * datasetIndex) +
+				(xScale.ruler.barSpacing / 2) +
+				(xScale.ruler.barSpacing * datasetIndex);
+		},
+
+		calculateBarY: function(datasetIndex, index) {
+
+			var xScale = this.getScaleForID(this.getDataset().xAxisID);
+			var yScale = this.getScaleForID(this.getDataset().yAxisID);
+
+			var value = this.getDataset().data[index];
+
+			if (yScale.options.stacked) {
+
+				var sumPos = 0,
+					sumNeg = 0;
+
+				for (var i = 0; i < datasetIndex; i++) {
+					if (this.chart.data.datasets[i].data[index] < 0) {
+						sumNeg += this.chart.data.datasets[i].data[index] || 0;
+					} else {
+						sumPos += this.chart.data.datasets[i].data[index] || 0;
+					}
+				}
+
+				if (value < 0) {
+					return yScale.getPixelForValue(sumNeg + value);
+				} else {
+					return yScale.getPixelForValue(sumPos + value);
+				}
+
+				return yScale.getPixelForValue(value);
+			}
+
+			return yScale.getPixelForValue(value);
+		},
+
 		draw: function(ease) {
 			var easingDecimal = ease || 1;
 			helpers.each(this.getDataset().metaData, function(rectangle, index) {
diff --git a/src/controllers/controller.line.js b/src/controllers/controller.line.js
index 608b5d704bf..c56e2e2ac9b 100644
--- a/src/controllers/controller.line.js
+++ b/src/controllers/controller.line.js
@@ -192,8 +192,8 @@
 
 				// Desired view properties
 				_model: {
-					x: xScale.getPointPixelForValue(this.getDataset().data[index], index, this.index),
-					y: reset ? scaleBase : yScale.getPointPixelForValue(this.getDataset().data[index], index, this.index),
+					x: xScale.getPixelForValue(this.getDataset().data[index], index, this.index),
+					y: reset ? scaleBase : yScale.getPixelForValue(this.getDataset().data[index], index, this.index),
 					// Appearance
 					tension: point.custom && point.custom.tension ? point.custom.tension : (this.getDataset().tension || this.chart.options.elements.line.tension),
 					radius: point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(this.getDataset().radius, index, this.chart.options.elements.point.radius),
diff --git a/src/core/core.helpers.js b/src/core/core.helpers.js
index c4ea7940f7e..fa51ad68f22 100644
--- a/src/core/core.helpers.js
+++ b/src/core/core.helpers.js
@@ -104,6 +104,24 @@
 
 			return base;
 		},
+		extendDeep = helpers.extendDeep = function(_base) {
+			return _extendDeep.apply(this, arguments);
+
+			function _extendDeep(dst) {
+				helpers.each(arguments, function(obj) {
+					if (obj !== dst) {
+						helpers.each(obj, function(value, key) {
+							if (dst[key] && dst[key].constructor && dst[key].constructor === Object) {
+								_extendDeep(dst[key], value);
+							} else {
+								dst[key] = value;
+							}
+						});
+					}
+				});
+				return dst;
+			}
+		},
 		scaleMerge = helpers.scaleMerge = function(_base, extension) {
 			var base = clone(_base);
 
@@ -724,7 +742,7 @@
 		getMaximumWidth = helpers.getMaximumWidth = function(domNode) {
 			var container = domNode.parentNode;
 			var padding = parseInt(getStyle(container, 'padding-left')) + parseInt(getStyle(container, 'padding-right'));
-			
+
 			var w = container.clientWidth - padding;
 			var cw = getConstraintWidth(domNode);
 			if (cw !== undefined) {
@@ -736,7 +754,7 @@
 		getMaximumHeight = helpers.getMaximumHeight = function(domNode) {
 			var container = domNode.parentNode;
 			var padding = parseInt(getStyle(container, 'padding-top')) + parseInt(getStyle(container, 'padding-bottom'));
-			
+
 			var h = container.clientHeight - padding;
 			var ch = getConstraintHeight(domNode);
 			if (ch !== undefined) {
diff --git a/src/core/core.scale.js b/src/core/core.scale.js
index 1159a905029..b9fdbbb4720 100644
--- a/src/core/core.scale.js
+++ b/src/core/core.scale.js
@@ -5,313 +5,281 @@
 		Chart = root.Chart,
 		helpers = Chart.helpers;
 
-	// The scale service is used to resize charts along with all of their axes. We make this as
-	// a service where scales are registered with their respective charts so that changing the 
-	// scales does not require 
-	Chart.scaleService = {
-		// Scale registration object. Extensions can register new scale types (such as log or DB scales) and then
-		// use the new chart options to grab the correct scale
-		constructors: {},
-		// Use a registration function so that we can move to an ES6 map when we no longer need to support
-		// old browsers
-		// Scale config defaults
-		defaults: {},
-		registerScaleType: function(type, scaleConstructor, defaults) {
-			this.constructors[type] = scaleConstructor;
-			this.defaults[type] = defaults;
+	Chart.defaults.scale = {
+		display: true,
+
+		// grid line settings
+		gridLines: {
+			show: true,
+			color: "rgba(0, 0, 0, 0.1)",
+			lineWidth: 1,
+			drawOnChartArea: true,
+			drawTicks: true,
+			zeroLineWidth: 1,
+			zeroLineColor: "rgba(0,0,0,0.25)",
+			offsetGridLines: false,
 		},
-		getScaleConstructor: function(type) {
-			return this.constructors.hasOwnProperty(type) ? this.constructors[type] : undefined;
+
+		// label settings
+		ticks: {
+			show: true,
+			minRotation: 20,
+			maxRotation: 90,
+			template: "<%=value%>",
+			fontSize: 12,
+			fontStyle: "normal",
+			fontColor: "#666",
+			fontFamily: "Helvetica Neue",
 		},
-		getScaleDefaults: function(type) {
-			return this.defaults.hasOwnProperty(type) ? this.defaults[type] : {};
+	};
+
+	Chart.Scale = Chart.Element.extend({
+		isHorizontal: function() {
+			return this.options.position == "top" || this.options.position == "bottom";
 		},
-		// The interesting function
-		fitScalesForChart: function(chartInstance, width, height) {
-			var xPadding = width > 30 ? 5 : 2;
-			var yPadding = height > 30 ? 5 : 2;
-
-			if (chartInstance) {
-				var leftScales = helpers.where(chartInstance.scales, function(scaleInstance) {
-					return scaleInstance.options.position == "left";
-				});
-				var rightScales = helpers.where(chartInstance.scales, function(scaleInstance) {
-					return scaleInstance.options.position == "right";
-				});
-				var topScales = helpers.where(chartInstance.scales, function(scaleInstance) {
-					return scaleInstance.options.position == "top";
-				});
-				var bottomScales = helpers.where(chartInstance.scales, function(scaleInstance) {
-					return scaleInstance.options.position == "bottom";
-				});
-
-				// Essentially we now have any number of scales on each of the 4 sides.
-				// Our canvas looks like the following.
-				// The areas L1 and L2 are the left axes. R1 is the right axis, T1 is the top axis and 
-				// B1 is the bottom axis
-				// |------------------------------------------------------|
-				// |          |             T1                      |     |
-				// |----|-----|-------------------------------------|-----|
-				// |    |     |                                     |     |
-				// | L1 |  L2 |         Chart area                  |  R1 |
-				// |    |     |                                     |     |
-				// |    |     |                                     |     |
-				// |----|-----|-------------------------------------|-----|
-				// |          |             B1                      |     |
-				// |          |                                     |     |
-				// |------------------------------------------------------|
-
-				// What we do to find the best sizing, we do the following
-				// 1. Determine the minimum size of the chart area. 
-				// 2. Split the remaining width equally between each vertical axis
-				// 3. Split the remaining height equally between each horizontal axis
-				// 4. Give each scale the maximum size it can be. The scale will return it's minimum size
-				// 5. Adjust the sizes of each axis based on it's minimum reported size. 
-				// 6. Refit each axis
-				// 7. Position each axis in the final location
-				// 8. Tell the chart the final location of the chart area
-
-				// Step 1
-				var chartWidth = width / 2; // min 50%
-				var chartHeight = height / 2; // min 50%
-
-				chartWidth -= (2 * xPadding);
-				chartHeight -= (2 * yPadding);
-
-
-				// Step 2
-				var verticalScaleWidth = (width - chartWidth) / (leftScales.length + rightScales.length);
-
-				// Step 3
-				var horizontalScaleHeight = (height - chartHeight) / (topScales.length + bottomScales.length);
-
-				// Step 4;
-				var minimumScaleSizes = [];
-
-				var verticalScaleMinSizeFunction = function(scaleInstance) {
-					var minSize = scaleInstance.fit(verticalScaleWidth, chartHeight);
-					minimumScaleSizes.push({
-						horizontal: false,
-						minSize: minSize,
-						scale: scaleInstance,
-					});
-				};
-
-				var horizontalScaleMinSizeFunction = function(scaleInstance) {
-					var minSize = scaleInstance.fit(chartWidth, horizontalScaleHeight);
-					minimumScaleSizes.push({
-						horizontal: true,
-						minSize: minSize,
-						scale: scaleInstance,
-					});
-				};
-
-				// vertical scales
-				helpers.each(leftScales, verticalScaleMinSizeFunction);
-				helpers.each(rightScales, verticalScaleMinSizeFunction);
-
-				// horizontal scales
-				helpers.each(topScales, horizontalScaleMinSizeFunction);
-				helpers.each(bottomScales, horizontalScaleMinSizeFunction);
-
-				// Step 5
-				var maxChartHeight = height - (2 * yPadding);
-				var maxChartWidth = width - (2 * xPadding);
-
-				helpers.each(minimumScaleSizes, function(wrapper) {
-					if (wrapper.horizontal) {
-						maxChartHeight -= wrapper.minSize.height;
-					} else {
-						maxChartWidth -= wrapper.minSize.width;
-					}
-				});
+		calculateTickRotation: function(maxHeight, margins) {
+			//Get the width of each grid by calculating the difference
+			//between x offsets between 0 and 1.
+			var labelFont = helpers.fontString(this.options.ticks.fontSize, this.options.ticks.fontStyle, this.options.ticks.fontFamily);
+			this.ctx.font = labelFont;
+
+			var firstWidth = this.ctx.measureText(this.ticks[0]).width;
+			var lastWidth = this.ctx.measureText(this.ticks[this.ticks.length - 1]).width;
+			var firstRotated;
+			var lastRotated;
+
+			this.paddingRight = lastWidth / 2 + 3;
+			this.paddingLeft = firstWidth / 2 + 3;
+
+			this.labelRotation = 0;
 
-				// At this point, maxChartHeight and maxChartWidth are the size the chart area could
-				// be if the axes are drawn at their minimum sizes.
+			if (this.options.display) {
+				var originalLabelWidth = helpers.longestText(this.ctx, labelFont, this.ticks);
+				var cosRotation;
+				var sinRotation;
+				var firstRotatedWidth;
 
-				// Step 6
-				var verticalScaleFitFunction = function(scaleInstance) {
-					var wrapper = helpers.findNextWhere(minimumScaleSizes, function(wrapper) {
-						return wrapper.scale === scaleInstance;
-					});
+				this.labelWidth = originalLabelWidth;
 
-					if (wrapper) {
-						scaleInstance.fit(wrapper.minSize.width, maxChartHeight);
+				//Allow 3 pixels x2 padding either side for label readability
+				// only the index matters for a dataset scale, but we want a consistent interface between scales
+
+				var tickWidth = this.ruler.tick - 6;
+
+				//Max label rotation can be set or default to 90 - also act as a loop counter
+				while (this.labelWidth > tickWidth && this.labelRotation <= this.options.ticks.maxRotation) {
+					cosRotation = Math.cos(helpers.toRadians(this.labelRotation));
+					sinRotation = Math.sin(helpers.toRadians(this.labelRotation));
+
+					firstRotated = cosRotation * firstWidth;
+					lastRotated = cosRotation * lastWidth;
+
+					// We're right aligning the text now.
+					if (firstRotated + this.options.ticks.fontSize / 2 > this.yLabelWidth) {
+						this.paddingLeft = firstRotated + this.options.ticks.fontSize / 2;
 					}
-				};
-
-				var horizontalScaleFitFunction = function(scaleInstance) {
-					var wrapper = helpers.findNextWhere(minimumScaleSizes, function(wrapper) {
-						return wrapper.scale === scaleInstance;
-					});
-
-					var scaleMargin = {
-						left: totalLeftWidth,
-						right: totalRightWidth,
-						top: 0,
-						bottom: 0,
-					};
-
-					if (wrapper) {
-						scaleInstance.fit(maxChartWidth, wrapper.minSize.height, scaleMargin);
+
+					this.paddingRight = this.options.ticks.fontSize / 2;
+
+					if (sinRotation * originalLabelWidth > maxHeight) {
+						// go back one step
+						this.labelRotation--;
+						break;
 					}
-				};
-
-				var totalLeftWidth = xPadding;
-				var totalRightWidth = xPadding;
-				var totalTopHeight = yPadding;
-				var totalBottomHeight = yPadding;
-
-				helpers.each(leftScales, verticalScaleFitFunction);
-				helpers.each(rightScales, verticalScaleFitFunction);
-
-				// Figure out how much margin is on the left and right of the horizontal axes
-				helpers.each(leftScales, function(scaleInstance) {
-					totalLeftWidth += scaleInstance.width;
-				});
-
-				helpers.each(rightScales, function(scaleInstance) {
-					totalRightWidth += scaleInstance.width;
-				});
-
-				helpers.each(topScales, horizontalScaleFitFunction);
-				helpers.each(bottomScales, horizontalScaleFitFunction);
-
-				helpers.each(topScales, function(scaleInstance) {
-					totalTopHeight += scaleInstance.height;
-				});
-				helpers.each(bottomScales, function(scaleInstance) {
-					totalBottomHeight += scaleInstance.height;
-				});
-
-				// Let the left scale know the final margin
-				helpers.each(leftScales, function(scaleInstance) {
-					var wrapper = helpers.findNextWhere(minimumScaleSizes, function(wrapper) {
-						return wrapper.scale === scaleInstance;
-					});
-
-					var scaleMargin = {
-						left: 0,
-						right: 0,
-						top: totalTopHeight,
-						bottom: totalBottomHeight
-					};
-
-					if (wrapper) {
-						scaleInstance.fit(wrapper.minSize.width, maxChartHeight, scaleMargin);
+
+					this.labelRotation++;
+					this.labelRotation = Math.max(this.labelRotation, this.options.ticks.minRotation);
+					this.labelWidth = cosRotation * originalLabelWidth;
+
+				}
+			} else {
+				this.labelWidth = 0;
+				this.paddingRight = 0;
+				this.paddingLeft = 0;
+			}
+
+			if (margins) {
+				this.paddingLeft -= margins.left;
+				this.paddingRight -= margins.right;
+
+				this.paddingLeft = Math.max(this.paddingLeft, 0);
+				this.paddingRight = Math.max(this.paddingRight, 0);
+			}
+
+		},
+		getPixelForValue: function(value, index, datasetIndex, includeOffset) {
+			// This must be called after fit has been run so that 
+			//      this.left, this.top, this.right, and this.bottom have been defined
+			if (this.isHorizontal()) {
+				var isRotated = (this.labelRotation > 0);
+				var innerWidth = this.width - (this.paddingLeft + this.paddingRight);
+				var valueWidth = innerWidth / Math.max((this.data.labels.length - ((this.options.gridLines.offsetGridLines) ? 0 : 1)), 1);
+				var valueOffset = (valueWidth * index) + this.paddingLeft;
+
+				if (this.options.gridLines.offsetGridLines && includeOffset) {
+					valueOffset += (valueWidth / 2);
+				}
+
+				return this.left + Math.round(valueOffset);
+			} else {
+				return this.top + (index * (this.height / this.labels.length));
+			}
+		},
+		getPixelFromTickIndex: function(index, includeOffset) {
+			// This must be called after fit has been run so that 
+			//      this.left, this.top, this.right, and this.bottom have been defined
+			if (this.isHorizontal()) {
+				var innerWidth = this.width - (this.paddingLeft + this.paddingRight);
+				var tickWidth = innerWidth / Math.max((this.ticks.length - ((this.options.gridLines.offsetGridLines) ? 0 : 1)), 1);
+				var pixel = (tickWidth * index) + this.paddingLeft;
+
+				if (includeOffset) {
+					pixel += tickWidth / 2;
+				}
+				return this.left + Math.round(pixel);
+			} else {
+				return this.top + (index * (this.height / this.ticks.length));
+			}
+		},
+		getPixelFromDecimal: function(decimal, includeOffset) {
+			// This must be called after fit has been run so that 
+			//      this.left, this.top, this.right, and this.bottom have been defined
+			if (this.isHorizontal()) {
+				var innerWidth = this.width - (this.paddingLeft + this.paddingRight);
+				var valueOffset = (innerWidth * decimal) + this.paddingLeft;
+
+				return this.left + Math.round(valueOffset);
+			} else {
+				return this.top + (decimal * (this.height / this.ticks.length));
+			}
+		},
+		// Fit this axis to the given size
+		// @param {number} maxWidth : the max width the axis can be
+		// @param {number} maxHeight: the max height the axis can be
+		// @return {object} minSize : the minimum size needed to draw the axis
+		fit: function(maxWidth, maxHeight, margins) {
+			// Set the unconstrained dimension before label rotation
+			if (this.isHorizontal()) {
+				this.width = maxWidth;
+			} else {
+				this.height = maxHeight;
+			}
+
+			this.buildTicks();
+			this.buildRuler();
+			this.calculateTickRotation(maxHeight, margins);
+
+			var minSize = {
+				width: 0,
+				height: 0,
+			};
+
+			var labelFont = helpers.fontString(this.options.ticks.fontSize, this.options.ticks.fontStyle, this.options.ticks.fontFamily);
+			var longestLabelWidth = helpers.longestText(this.ctx, labelFont, this.ticks);
+
+			// Width
+			if (this.isHorizontal()) {
+				minSize.width = maxWidth;
+			} else if (this.options.display) {
+				var labelWidth = this.options.ticks.show ? longestLabelWidth + 6 : 0;
+				minSize.width = Math.min(labelWidth, maxWidth);
+			}
+
+			// Height
+			if (this.isHorizontal() && this.options.display) {
+				var labelHeight = (Math.sin(helpers.toRadians(this.labelRotation)) * longestLabelWidth) + 1.5 * this.options.ticks.fontSize;
+				minSize.height = Math.min(this.options.ticks.show ? labelHeight : 0, maxHeight);
+			} else if (this.options.display) {
+				minSize.height = maxHeight;
+			}
+
+
+			this.width = minSize.width;
+			this.height = minSize.height;
+			return minSize;
+		},
+		// Actualy draw the scale on the canvas
+		// @param {rectangle} chartArea : the area of the chart to draw full grid lines on
+		draw: function(chartArea) {
+			if (this.options.display) {
+
+				var setContextLineSettings;
+
+				// Make sure we draw text in the correct color
+				this.ctx.fillStyle = this.options.ticks.fontColor;
+
+				if (this.isHorizontal()) {
+					setContextLineSettings = true;
+					var yTickStart = this.options.position == "bottom" ? this.top : this.bottom - 10;
+					var yTickEnd = this.options.position == "bottom" ? this.top + 10 : this.bottom;
+					var isRotated = this.labelRotation !== 0;
+					var skipRatio = false;
+
+					if ((this.options.ticks.fontSize + 4) * this.ticks.length > (this.width - (this.paddingLeft + this.paddingRight))) {
+						skipRatio = 1 + Math.floor(((this.options.ticks.fontSize + 4) * this.ticks.length) / (this.width - (this.paddingLeft + this.paddingRight)));
 					}
-				});
-
-				helpers.each(rightScales, function(scaleInstance) {
-					var wrapper = helpers.findNextWhere(minimumScaleSizes, function(wrapper) {
-						return wrapper.scale === scaleInstance;
-					});
-
-					var scaleMargin = {
-						left: 0,
-						right: 0,
-						top: totalTopHeight,
-						bottom: totalBottomHeight
-					};
-
-					if (wrapper) {
-						scaleInstance.fit(wrapper.minSize.width, maxChartHeight, scaleMargin);
+
+					helpers.each(this.ticks, function(label, index) {
+						// Blank ticks
+						if ((skipRatio > 1 && index % skipRatio > 0) || (label === undefined || label === null)) {
+							return;
+						}
+						var xLineValue = this.getPixelFromTickIndex(index); // xvalues for grid lines
+						var xLabelValue = this.getPixelFromTickIndex(index, this.options.gridLines.offsetGridLines); // x values for ticks (need to consider offsetLabel option)
+
+						if (this.options.gridLines.show) {
+							if (index === 0) {
+								// Draw the first index specially
+								this.ctx.lineWidth = this.options.gridLines.zeroLineWidth;
+								this.ctx.strokeStyle = this.options.gridLines.zeroLineColor;
+								setContextLineSettings = true; // reset next time
+							} else if (setContextLineSettings) {
+								this.ctx.lineWidth = this.options.gridLines.lineWidth;
+								this.ctx.strokeStyle = this.options.gridLines.color;
+								setContextLineSettings = false;
+							}
+
+							xLineValue += helpers.aliasPixel(this.ctx.lineWidth);
+
+							// Draw the label area
+							this.ctx.beginPath();
+
+							if (this.options.gridLines.drawTicks) {
+								this.ctx.moveTo(xLineValue, yTickStart);
+								this.ctx.lineTo(xLineValue, yTickEnd);
+							}
+
+							// Draw the chart area
+							if (this.options.gridLines.drawOnChartArea) {
+								this.ctx.moveTo(xLineValue, chartArea.top);
+								this.ctx.lineTo(xLineValue, chartArea.bottom);
+							}
+
+							// Need to stroke in the loop because we are potentially changing line widths & colours
+							this.ctx.stroke();
+						}
+
+						if (this.options.ticks.show) {
+							this.ctx.save();
+							this.ctx.translate(xLabelValue, (isRotated) ? this.top + 12 : this.top + 8);
+							this.ctx.rotate(helpers.toRadians(this.labelRotation) * -1);
+							this.ctx.font = this.font;
+							this.ctx.textAlign = (isRotated) ? "right" : "center";
+							this.ctx.textBaseline = (isRotated) ? "middle" : "top";
+							this.ctx.fillText(label, 0, 0);
+							this.ctx.restore();
+						}
+					}, this);
+				} else {
+					// TODO Vertical
+					if (this.options.gridLines.show) {}
+
+					if (this.options.ticks.show) {
+						// Draw the ticks
 					}
-				});
-
-				// Recalculate because the size of each scale might have changed slightly due to the margins (label rotation for instance)
-				totalLeftWidth = xPadding;
-				totalRightWidth = xPadding;
-				totalTopHeight = yPadding;
-				totalBottomHeight = yPadding;
-
-				helpers.each(leftScales, function(scaleInstance) {
-					totalLeftWidth += scaleInstance.width;
-				});
-
-				helpers.each(rightScales, function(scaleInstance) {
-					totalRightWidth += scaleInstance.width;
-				});
-
-				helpers.each(topScales, function(scaleInstance) {
-					totalTopHeight += scaleInstance.height;
-				});
-				helpers.each(bottomScales, function(scaleInstance) {
-					totalBottomHeight += scaleInstance.height;
-				});
-
-				// Figure out if our chart area changed. This would occur if the dataset scale label rotation
-				// changed due to the application of the margins in step 6. Since we can only get bigger, this is safe to do
-				// without calling `fit` again
-				var newMaxChartHeight = height - totalTopHeight - totalBottomHeight;
-				var newMaxChartWidth = width - totalLeftWidth - totalRightWidth;
-
-				if (newMaxChartWidth !== maxChartWidth || newMaxChartHeight !== maxChartHeight) {
-					helpers.each(leftScales, function(scale) {
-						scale.height = newMaxChartHeight;
-					});
-
-					helpers.each(rightScales, function(scale) {
-						scale.height = newMaxChartHeight;
-					});
-
-					helpers.each(topScales, function(scale) {
-						scale.width = newMaxChartWidth;
-					});
-
-					helpers.each(bottomScales, function(scale) {
-						scale.width = newMaxChartWidth;
-					});
-
-					maxChartHeight = newMaxChartHeight;
-					maxChartWidth = newMaxChartWidth;
 				}
-
-				// Step 7 
-				// Position the scales
-				var left = xPadding;
-				var top = yPadding;
-				var right = 0;
-				var bottom = 0;
-
-				var verticalScalePlacer = function(scaleInstance) {
-					scaleInstance.left = left;
-					scaleInstance.right = left + scaleInstance.width;
-					scaleInstance.top = totalTopHeight;
-					scaleInstance.bottom = totalTopHeight + maxChartHeight;
-
-					// Move to next point
-					left = scaleInstance.right;
-				};
-
-				var horizontalScalePlacer = function(scaleInstance) {
-					scaleInstance.left = totalLeftWidth;
-					scaleInstance.right = totalLeftWidth + maxChartWidth;
-					scaleInstance.top = top;
-					scaleInstance.bottom = top + scaleInstance.height;
-
-					// Move to next point 
-					top = scaleInstance.bottom;
-				};
-
-				helpers.each(leftScales, verticalScalePlacer);
-				helpers.each(topScales, horizontalScalePlacer);
-
-				// Account for chart width and height
-				left += maxChartWidth;
-				top += maxChartHeight;
-
-				helpers.each(rightScales, verticalScalePlacer);
-				helpers.each(bottomScales, horizontalScalePlacer);
-
-				// Step 8
-				chartInstance.chartArea = {
-					left: totalLeftWidth,
-					top: totalTopHeight,
-					right: totalLeftWidth + maxChartWidth,
-					bottom: totalTopHeight + maxChartHeight,
-				};
 			}
 		}
-	};
+	});
+
 }).call(this);
diff --git a/src/core/core.scaleService.js b/src/core/core.scaleService.js
new file mode 100644
index 00000000000..75b76ff66f7
--- /dev/null
+++ b/src/core/core.scaleService.js
@@ -0,0 +1,319 @@
+(function() {
+	"use strict";
+
+	var root = this,
+		Chart = root.Chart,
+		helpers = Chart.helpers;
+
+	// The scale service is used to resize charts along with all of their axes. We make this as
+	// a service where scales are registered with their respective charts so that changing the 
+	// scales does not require 
+	Chart.scaleService = {
+		// Scale registration object. Extensions can register new scale types (such as log or DB scales) and then
+		// use the new chart options to grab the correct scale
+		constructors: {},
+		// Use a registration function so that we can move to an ES6 map when we no longer need to support
+		// old browsers
+		// Scale config defaults
+		defaults: {},
+		registerScaleType: function(type, scaleConstructor, defaults) {
+			this.constructors[type] = scaleConstructor;
+			this.defaults[type] = helpers.extendDeep({}, Chart.defaults.scale, defaults);
+		},
+		getScaleConstructor: function(type) {
+			return this.constructors.hasOwnProperty(type) ? this.constructors[type] : undefined;
+		},
+		getScaleDefaults: function(type) {
+			return this.defaults.hasOwnProperty(type) ? this.defaults[type] : {};
+		},
+		// The interesting function
+		fitScalesForChart: function(chartInstance, width, height) {
+			var xPadding = width > 30 ? 5 : 2;
+			var yPadding = height > 30 ? 5 : 2;
+
+			if (chartInstance) {
+				var leftScales = helpers.where(chartInstance.scales, function(scaleInstance) {
+					return scaleInstance.options.position == "left";
+				});
+				var rightScales = helpers.where(chartInstance.scales, function(scaleInstance) {
+					return scaleInstance.options.position == "right";
+				});
+				var topScales = helpers.where(chartInstance.scales, function(scaleInstance) {
+					return scaleInstance.options.position == "top";
+				});
+				var bottomScales = helpers.where(chartInstance.scales, function(scaleInstance) {
+					return scaleInstance.options.position == "bottom";
+				});
+
+				// Essentially we now have any number of scales on each of the 4 sides.
+				// Our canvas looks like the following.
+				// The areas L1 and L2 are the left axes. R1 is the right axis, T1 is the top axis and 
+				// B1 is the bottom axis
+				// |------------------------------------------------------|
+				// |          |             T1                      |     |
+				// |----|-----|-------------------------------------|-----|
+				// |    |     |                                     |     |
+				// | L1 |  L2 |         Chart area                  |  R1 |
+				// |    |     |                                     |     |
+				// |    |     |                                     |     |
+				// |----|-----|-------------------------------------|-----|
+				// |          |             B1                      |     |
+				// |          |                                     |     |
+				// |------------------------------------------------------|
+
+				// What we do to find the best sizing, we do the following
+				// 1. Determine the minimum size of the chart area. 
+				// 2. Split the remaining width equally between each vertical axis
+				// 3. Split the remaining height equally between each horizontal axis
+				// 4. Give each scale the maximum size it can be. The scale will return it's minimum size
+				// 5. Adjust the sizes of each axis based on it's minimum reported size. 
+				// 6. Refit each axis
+				// 7. Position each axis in the final location
+				// 8. Tell the chart the final location of the chart area
+
+				// Step 1
+				var chartWidth = width / 2; // min 50%
+				var chartHeight = height / 2; // min 50%
+
+				chartWidth -= (2 * xPadding);
+				chartHeight -= (2 * yPadding);
+
+
+				// Step 2
+				var verticalScaleWidth = (width - chartWidth) / (leftScales.length + rightScales.length);
+
+				// Step 3
+				var horizontalScaleHeight = (height - chartHeight) / (topScales.length + bottomScales.length);
+
+				// Step 4;
+				var minimumScaleSizes = [];
+
+				var verticalScaleMinSizeFunction = function(scaleInstance) {
+					var minSize = scaleInstance.fit(verticalScaleWidth, chartHeight);
+					minimumScaleSizes.push({
+						horizontal: false,
+						minSize: minSize,
+						scale: scaleInstance,
+					});
+				};
+
+				var horizontalScaleMinSizeFunction = function(scaleInstance) {
+					var minSize = scaleInstance.fit(chartWidth, horizontalScaleHeight);
+					minimumScaleSizes.push({
+						horizontal: true,
+						minSize: minSize,
+						scale: scaleInstance,
+					});
+				};
+
+				// vertical scales
+				helpers.each(leftScales, verticalScaleMinSizeFunction);
+				helpers.each(rightScales, verticalScaleMinSizeFunction);
+
+				// horizontal scales
+				helpers.each(topScales, horizontalScaleMinSizeFunction);
+				helpers.each(bottomScales, horizontalScaleMinSizeFunction);
+
+				// Step 5
+				var maxChartHeight = height - (2 * yPadding);
+				var maxChartWidth = width - (2 * xPadding);
+
+				helpers.each(minimumScaleSizes, function(wrapper) {
+					if (wrapper.horizontal) {
+						maxChartHeight -= wrapper.minSize.height;
+					} else {
+						maxChartWidth -= wrapper.minSize.width;
+					}
+				});
+
+				// At this point, maxChartHeight and maxChartWidth are the size the chart area could
+				// be if the axes are drawn at their minimum sizes.
+
+				// Step 6
+				var verticalScaleFitFunction = function(scaleInstance) {
+					var wrapper = helpers.findNextWhere(minimumScaleSizes, function(wrapper) {
+						return wrapper.scale === scaleInstance;
+					});
+
+					if (wrapper) {
+						scaleInstance.fit(wrapper.minSize.width, maxChartHeight);
+					}
+				};
+
+				var horizontalScaleFitFunction = function(scaleInstance) {
+					var wrapper = helpers.findNextWhere(minimumScaleSizes, function(wrapper) {
+						return wrapper.scale === scaleInstance;
+					});
+
+					var scaleMargin = {
+						left: totalLeftWidth,
+						right: totalRightWidth,
+						top: 0,
+						bottom: 0,
+					};
+
+					if (wrapper) {
+						scaleInstance.fit(maxChartWidth, wrapper.minSize.height, scaleMargin);
+					}
+				};
+
+				var totalLeftWidth = xPadding;
+				var totalRightWidth = xPadding;
+				var totalTopHeight = yPadding;
+				var totalBottomHeight = yPadding;
+
+				helpers.each(leftScales, verticalScaleFitFunction);
+				helpers.each(rightScales, verticalScaleFitFunction);
+
+				// Figure out how much margin is on the left and right of the horizontal axes
+				helpers.each(leftScales, function(scaleInstance) {
+					totalLeftWidth += scaleInstance.width;
+				});
+
+				helpers.each(rightScales, function(scaleInstance) {
+					totalRightWidth += scaleInstance.width;
+				});
+
+				helpers.each(topScales, horizontalScaleFitFunction);
+				helpers.each(bottomScales, horizontalScaleFitFunction);
+
+				helpers.each(topScales, function(scaleInstance) {
+					totalTopHeight += scaleInstance.height;
+				});
+				helpers.each(bottomScales, function(scaleInstance) {
+					totalBottomHeight += scaleInstance.height;
+				});
+
+				// Let the left scale know the final margin
+				helpers.each(leftScales, function(scaleInstance) {
+					var wrapper = helpers.findNextWhere(minimumScaleSizes, function(wrapper) {
+						return wrapper.scale === scaleInstance;
+					});
+
+					var scaleMargin = {
+						left: 0,
+						right: 0,
+						top: totalTopHeight,
+						bottom: totalBottomHeight
+					};
+
+					if (wrapper) {
+						scaleInstance.fit(wrapper.minSize.width, maxChartHeight, scaleMargin);
+					}
+				});
+
+				helpers.each(rightScales, function(scaleInstance) {
+					var wrapper = helpers.findNextWhere(minimumScaleSizes, function(wrapper) {
+						return wrapper.scale === scaleInstance;
+					});
+
+					var scaleMargin = {
+						left: 0,
+						right: 0,
+						top: totalTopHeight,
+						bottom: totalBottomHeight
+					};
+
+					if (wrapper) {
+						scaleInstance.fit(wrapper.minSize.width, maxChartHeight, scaleMargin);
+					}
+				});
+
+				// Recalculate because the size of each scale might have changed slightly due to the margins (label rotation for instance)
+				totalLeftWidth = xPadding;
+				totalRightWidth = xPadding;
+				totalTopHeight = yPadding;
+				totalBottomHeight = yPadding;
+
+				helpers.each(leftScales, function(scaleInstance) {
+					totalLeftWidth += scaleInstance.width;
+				});
+
+				helpers.each(rightScales, function(scaleInstance) {
+					totalRightWidth += scaleInstance.width;
+				});
+
+				helpers.each(topScales, function(scaleInstance) {
+					totalTopHeight += scaleInstance.height;
+				});
+				helpers.each(bottomScales, function(scaleInstance) {
+					totalBottomHeight += scaleInstance.height;
+				});
+
+				// Figure out if our chart area changed. This would occur if the dataset scale label rotation
+				// changed due to the application of the margins in step 6. Since we can only get bigger, this is safe to do
+				// without calling `fit` again
+				var newMaxChartHeight = height - totalTopHeight - totalBottomHeight;
+				var newMaxChartWidth = width - totalLeftWidth - totalRightWidth;
+
+				if (newMaxChartWidth !== maxChartWidth || newMaxChartHeight !== maxChartHeight) {
+					helpers.each(leftScales, function(scale) {
+						scale.height = newMaxChartHeight;
+					});
+
+					helpers.each(rightScales, function(scale) {
+						scale.height = newMaxChartHeight;
+					});
+
+					helpers.each(topScales, function(scale) {
+						scale.width = newMaxChartWidth;
+					});
+
+					helpers.each(bottomScales, function(scale) {
+						scale.width = newMaxChartWidth;
+					});
+
+					maxChartHeight = newMaxChartHeight;
+					maxChartWidth = newMaxChartWidth;
+				}
+
+				// Step 7 
+				// Position the scales
+				var left = xPadding;
+				var top = yPadding;
+				var right = 0;
+				var bottom = 0;
+
+				var verticalScalePlacer = function(scaleInstance) {
+					scaleInstance.left = left;
+					scaleInstance.right = left + scaleInstance.width;
+					scaleInstance.top = totalTopHeight;
+					scaleInstance.bottom = totalTopHeight + maxChartHeight;
+
+					// Move to next point
+					left = scaleInstance.right;
+				};
+
+				var horizontalScalePlacer = function(scaleInstance) {
+					scaleInstance.left = totalLeftWidth;
+					scaleInstance.right = totalLeftWidth + maxChartWidth;
+					scaleInstance.top = top;
+					scaleInstance.bottom = top + scaleInstance.height;
+
+					// Move to next point 
+					top = scaleInstance.bottom;
+				};
+
+				helpers.each(leftScales, verticalScalePlacer);
+				helpers.each(topScales, horizontalScalePlacer);
+
+				// Account for chart width and height
+				left += maxChartWidth;
+				top += maxChartHeight;
+
+				helpers.each(rightScales, verticalScalePlacer);
+				helpers.each(bottomScales, horizontalScalePlacer);
+
+				// Step 8
+				chartInstance.chartArea = {
+					left: totalLeftWidth,
+					top: totalTopHeight,
+					right: totalLeftWidth + maxChartWidth,
+					bottom: totalTopHeight + maxChartHeight,
+				};
+			}
+		}
+	};
+
+
+}).call(this);
diff --git a/src/scales/scale.category.js b/src/scales/scale.category.js
index 939d32404d0..6a305193bf9 100644
--- a/src/scales/scale.category.js
+++ b/src/scales/scale.category.js
@@ -7,349 +7,35 @@
 
     // Default config for a category scale
     var defaultConfig = {
-        display: true,
         position: "bottom",
-
-        // grid line settings
-        gridLines: {
-            show: true,
-            color: "rgba(0, 0, 0, 0.1)",
-            lineWidth: 1,
-            drawOnChartArea: true,
-            drawTicks: true,
-            zeroLineWidth: 1,
-            zeroLineColor: "rgba(0,0,0,0.25)",
-            offsetGridLines: false,
-        },
-
-        // scale label
-        scaleLabel: {
-            fontColor: '#666',
-            fontFamily: 'Helvetica Neue',
-            fontSize: 12,
-            fontStyle: 'normal',
-
-            // actual label
-            labelString: '',
-
-            // display property
-            show: false,
-        },
-
-        // label settings
-        labels: {
-            show: true,
-            maxRotation: 90,
-            template: "<%=value%>",
-            fontSize: 12,
-            fontStyle: "normal",
-            fontColor: "#666",
-            fontFamily: "Helvetica Neue",
-        },
     };
 
-    var DatasetScale = Chart.Element.extend({
-        isHorizontal: function() {
-            return this.options.position == "top" || this.options.position == "bottom";
-        },
-        buildLabels: function(index) {
-            this.labels = [];
+    var DatasetScale = Chart.Scale.extend({
+        buildTicks: function(index) {
+            this.ticks = [];
 
-            if (this.options.labels.userCallback) {
+            if (this.options.ticks.userCallback) {
                 this.data.labels.forEach(function(labelString, index) {
-                    this.labels.push(this.options.labels.userCallback(labelString, index));
+                    this.ticks.push(this.options.ticks.userCallback(labelString, index));
                 }, this);
             } else {
-                this.labels = this.data.labels;
-            }
-        },
-        getPixelForValue: function(value, index, datasetIndex, includeOffset) {
-            // This must be called after fit has been run so that 
-            //      this.left, this.top, this.right, and this.bottom have been defined
-            if (this.isHorizontal()) {
-                var isRotated = (this.labelRotation > 0);
-                var innerWidth = this.width - (this.paddingLeft + this.paddingRight);
-                var valueWidth = innerWidth / Math.max((this.labels.length - ((this.options.gridLines.offsetGridLines) ? 0 : 1)), 1);
-                var valueOffset = (valueWidth * index) + this.paddingLeft;
-
-                if (this.options.gridLines.offsetGridLines && includeOffset) {
-                    valueOffset += (valueWidth / 2);
-                }
-
-                return this.left + Math.round(valueOffset);
-            } else {
-                return this.top + (index * (this.height / this.labels.length));
-            }
-        },
-        getPointPixelForValue: function(value, index, datasetIndex) {
-            return this.getPixelForValue(value, index, datasetIndex, true);
-        },
-
-        // Functions needed for bar charts
-        calculateBaseWidth: function() {
-            var base = this.getPixelForValue(null, 1, 0, true) - this.getPixelForValue(null, 0, 0, true);
-            var spacing = 2 * this.options.categorySpacing;
-            if (base < spacing * 2) {
-                var mod = Math.min((spacing * 2) / base, 1.5);
-                base = (base / 2) * mod;
-                return base;
-            }
-            return base - spacing;
-        },
-        calculateBarWidth: function(barDatasetCount) {
-            //The padding between datasets is to the right of each bar, providing that there are more than 1 dataset
-            var baseWidth = Math.max(this.calculateBaseWidth() - (this.options.stacked ? 0 : (barDatasetCount - 1) * this.options.spacing), 1);
-
-            if (this.options.stacked) {
-                return Math.max(baseWidth, 1);
-            }
-            return Math.max((baseWidth / barDatasetCount), 1);
-        },
-        calculateBarX: function(barDatasetCount, datasetIndex, elementIndex) {
-            var xWidth = this.calculateBaseWidth(),
-                xAbsolute = this.getPixelForValue(null, elementIndex, datasetIndex, true) - (xWidth / 2),
-                barWidth = this.calculateBarWidth(barDatasetCount);
-
-            if (this.options.stacked) {
-                return xAbsolute + barWidth / 2;
-            }
-
-            return xAbsolute + (barWidth * datasetIndex) + (datasetIndex * this.options.spacing) + barWidth / 2;
-        },
-
-        calculateLabelRotation: function(maxHeight, margins) {
-            //Get the width of each grid by calculating the difference
-            //between x offsets between 0 and 1.
-            var labelFont = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
-            this.ctx.font = labelFont;
-
-            var firstWidth = this.ctx.measureText(this.labels[0]).width;
-            var lastWidth = this.ctx.measureText(this.labels[this.labels.length - 1]).width;
-            var firstRotated;
-            var lastRotated;
-
-            this.paddingRight = lastWidth / 2 + 3;
-            this.paddingLeft = firstWidth / 2 + 3;
-
-            this.labelRotation = 0;
-
-            if (this.options.display) {
-                var originalLabelWidth = helpers.longestText(this.ctx, labelFont, this.labels);
-                var cosRotation;
-                var sinRotation;
-                var firstRotatedWidth;
-
-                this.labelWidth = originalLabelWidth;
-
-                //Allow 3 pixels x2 padding either side for label readability
-                // only the index matters for a dataset scale, but we want a consistent interface between scales
-
-                var datasetWidth = Math.floor(this.getPixelForValue(0, 1) - this.getPixelForValue(0, 0)) - 6;
-
-                //Max label rotation can be set or default to 90 - also act as a loop counter
-                while (this.labelWidth > datasetWidth && this.labelRotation <= this.options.labels.maxRotation) {
-                    cosRotation = Math.cos(helpers.toRadians(this.labelRotation));
-                    sinRotation = Math.sin(helpers.toRadians(this.labelRotation));
-
-                    firstRotated = cosRotation * firstWidth;
-                    lastRotated = cosRotation * lastWidth;
-
-                    // We're right aligning the text now.
-                    if (firstRotated + this.options.labels.fontSize / 2 > this.yLabelWidth) {
-                        this.paddingLeft = firstRotated + this.options.labels.fontSize / 2;
-                    }
-
-                    this.paddingRight = this.options.labels.fontSize / 2;
-
-                    if (sinRotation * originalLabelWidth > maxHeight) {
-                        // go back one step
-                        this.labelRotation--;
-                        break;
-                    }
-
-                    this.labelRotation++;
-                    this.labelWidth = cosRotation * originalLabelWidth;
-
-                }
-            } else {
-                this.labelWidth = 0;
-                this.paddingRight = 0;
-                this.paddingLeft = 0;
+                this.ticks = this.data.labels;
             }
-
-            if (margins) {
-                this.paddingLeft -= margins.left;
-                this.paddingRight -= margins.right;
-
-                this.paddingLeft = Math.max(this.paddingLeft, 0);
-                this.paddingRight = Math.max(this.paddingRight, 0);
-            }
-
         },
-        // Fit this axis to the given size
-        // @param {number} maxWidth : the max width the axis can be
-        // @param {number} maxHeight: the max height the axis can be
-        // @return {object} minSize : the minimum size needed to draw the axis
-        fit: function(maxWidth, maxHeight, margins) {
-            // Set the unconstrained dimension before label rotation
-            if (this.isHorizontal()) {
-                this.width = maxWidth;
-            } else {
-                this.height = maxHeight;
-            }
-
-            this.buildLabels();
-            this.calculateLabelRotation(maxHeight, margins);
-
-            var minSize = {
-                width: 0,
-                height: 0,
-            };
-
-            // Are we showing a label for the scale?
-            if (this.options.scaleLabel.show) {
-                if (this.isHorizontal()) {
-                    minSize.height += (this.options.scaleLabel.fontSize * 1.5);
-                } else {
-                    minSize.width += (this.options.scaleLabel.fontSize * 1.5);
-                }
-            }
-
-            var labelFont = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
-            var longestLabelWidth = helpers.longestText(this.ctx, labelFont, this.labels);
-
-            // Width
-            if (this.isHorizontal()) {
-                minSize.width = maxWidth;
-            } else if (this.options.display) {
-                var labelWidth = this.options.labels.show ? longestLabelWidth + 6 : 0;
-                minSize.width += labelWidth;
-                minSize.width = Math.min(minSize.width, maxWidth);
-            }
-
-            // Height
-            if (this.isHorizontal() && this.options.display) {
-                var labelHeight = (Math.sin(helpers.toRadians(this.labelRotation)) * longestLabelWidth) + 1.5 * this.options.labels.fontSize;
-                minSize.height += this.options.labels.show ? labelHeight : 0;
-                minSize.height = Math.min(minSize.height, maxHeight);
-            } else if (this.options.display) {
-                minSize.height = maxHeight;
-            }
+        buildRuler: function() {
+            var datasetCount = this.data.datasets.length;
 
-            this.width = minSize.width;
-            this.height = minSize.height;
-            return minSize;
+            this.ruler = {};
+            this.ruler.tickWidth = this.getPixelFromTickIndex(1) - this.getPixelFromTickIndex(0) + 3; // TODO: Why is 2 needed here to make it take the full width?
+            this.ruler.categoryWidth = this.ruler.tickWidth * this.options.categoryPercentage;
+            this.ruler.categorySpacing = (this.ruler.tickWidth - (this.ruler.tickWidth * this.options.categoryPercentage)) / 2;
+            this.ruler.allBarsWidth = ((this.ruler.tickWidth - (this.ruler.categorySpacing * 2)) / datasetCount);
+            this.ruler.barWidth = this.ruler.allBarsWidth * this.options.barPercentage;
+            this.ruler.barSpacing = this.ruler.allBarsWidth - (this.ruler.allBarsWidth * this.options.barPercentage);
         },
-        // Actualy draw the scale on the canvas
-        // @param {rectangle} chartArea : the area of the chart to draw full grid lines on
-        draw: function(chartArea) {
-            if (this.options.display) {
-
-                var setContextLineSettings;
-
-                // Make sure we draw text in the correct color
-                this.ctx.fillStyle = this.options.labels.fontColor;
-
-                if (this.isHorizontal()) {
-                    setContextLineSettings = true;
-                    var yTickStart = this.options.position == "bottom" ? this.top : this.bottom - 10;
-                    var yTickEnd = this.options.position == "bottom" ? this.top + 10 : this.bottom;
-                    var isRotated = this.labelRotation !== 0;
-                    var skipRatio = false;
-
-                    if ((this.options.labels.fontSize + 4) * this.labels.length > (this.width - (this.paddingLeft + this.paddingRight))) {
-                        skipRatio = 1 + Math.floor(((this.options.labels.fontSize + 4) * this.labels.length) / (this.width - (this.paddingLeft + this.paddingRight)));
-                    }
-
-                    helpers.each(this.labels, function(label, index) {
-                        // Blank labels
-                        if ((skipRatio > 1 && index % skipRatio > 0) || (label === undefined || label === null)) {
-                            return;
-                        }
-                        var xLineValue = this.getPixelForValue(label, index, null, false); // xvalues for grid lines
-                        var xLabelValue = this.getPixelForValue(label, index, null, true); // x values for labels (need to consider offsetLabel option)
-
-                        if (this.options.gridLines.show) {
-                            if (index === 0) {
-                                // Draw the first index specially
-                                this.ctx.lineWidth = this.options.gridLines.zeroLineWidth;
-                                this.ctx.strokeStyle = this.options.gridLines.zeroLineColor;
-                                setContextLineSettings = true; // reset next time
-                            } else if (setContextLineSettings) {
-                                this.ctx.lineWidth = this.options.gridLines.lineWidth;
-                                this.ctx.strokeStyle = this.options.gridLines.color;
-                                setContextLineSettings = false;
-                            }
-
-                            xLineValue += helpers.aliasPixel(this.ctx.lineWidth);
-
-                            // Draw the label area
-                            this.ctx.beginPath();
-
-                            if (this.options.gridLines.drawTicks) {
-                                this.ctx.moveTo(xLineValue, yTickStart);
-                                this.ctx.lineTo(xLineValue, yTickEnd);
-                            }
 
-                            // Draw the chart area
-                            if (this.options.gridLines.drawOnChartArea) {
-                                this.ctx.moveTo(xLineValue, chartArea.top);
-                                this.ctx.lineTo(xLineValue, chartArea.bottom);
-                            }
-
-                            // Need to stroke in the loop because we are potentially changing line widths & colours
-                            this.ctx.stroke();
-                        }
-
-                        if (this.options.labels.show) {
-                            this.ctx.save();
-                            this.ctx.translate(xLabelValue, (isRotated) ? this.top + 12 : this.top + 8);
-                            this.ctx.rotate(helpers.toRadians(this.labelRotation) * -1);
-                            this.ctx.font = this.font;
-                            this.ctx.textAlign = (isRotated) ? "right" : "center";
-                            this.ctx.textBaseline = (isRotated) ? "middle" : "top";
-                            this.ctx.fillText(label, 0, 0);
-                            this.ctx.restore();
-                        }
-                    }, this);
-
-                    if (this.options.scaleLabel.show) {
-                        // Draw the scale label
-                        this.ctx.textAlign = "center";
-                        this.ctx.textBaseline = 'middle';
-                        this.ctx.font = helpers.fontString(this.options.scaleLabel.fontSize, this.options.scaleLabel.fontStyle, this.options.scaleLabel.fontFamily);
-
-                        var scaleLabelX = this.left + ((this.right - this.left) / 2); // midpoint of the width
-                        var scaleLabelY = this.options.position == 'bottom' ? this.bottom - (this.options.scaleLabel.fontSize / 2) : this.top + (this.options.scaleLabel.fontSize / 2);
-
-                        this.ctx.fillText(this.options.scaleLabel.labelString, scaleLabelX, scaleLabelY);
-                    }
-                } else {
-                    // Vertical
-                    if (this.options.gridLines.show) {}
-
-                    if (this.options.labels.show) {
-                        // Draw the labels
-                    }
+    });
 
-                    if (this.options.scaleLabel.show) {
-                        // Draw the scale label
-                        var scaleLabelX = this.options.position == 'left' ? this.left + (this.options.scaleLabel.fontSize / 2) : this.right - (this.options.scaleLabel.fontSize / 2);
-                        var scaleLabelY = this.top + ((this.bottom - this.top) / 2);
-                        var rotation = this.options.position == 'left' ? -0.5 * Math.PI : 0.5 * Math.PI;
 
-                        this.ctx.save();
-                        this.ctx.translate(scaleLabelX, scaleLabelY);
-                        this.ctx.rotate(rotation);
-                        this.ctx.textAlign = "center";
-                        this.ctx.font = helpers.fontString(this.options.scaleLabel.fontSize, this.options.scaleLabel.fontStyle, this.options.scaleLabel.fontFamily);
-                        this.ctx.textBaseline = 'middle';
-                        this.ctx.fillText(this.options.scaleLabel.labelString, 0, 0);
-                        this.ctx.restore();
-                    }
-                }
-            }
-        }
-    });
     Chart.scaleService.registerScaleType("category", DatasetScale, defaultConfig);
 }).call(this);
diff --git a/src/scales/scale.linear.js b/src/scales/scale.linear.js
index 2446be24652..5d3263d88f1 100644
--- a/src/scales/scale.linear.js
+++ b/src/scales/scale.linear.js
@@ -25,22 +25,8 @@
 		beginAtZero: false,
 		override: null,
 
-		// scale label
-		scaleLabel: {
-			fontColor: '#666',
-			fontFamily: 'Helvetica Neue',
-			fontSize: 12,
-			fontStyle: 'normal',
-
-			// actual label
-			labelString: '',
-
-			// display property
-			show: false,
-		},
-
 		// label settings
-		labels: {
+		ticks: {
 			show: true,
 			mirror: false,
 			padding: 10,
@@ -52,10 +38,7 @@
 		}
 	};
 
-	var LinearScale = Chart.Element.extend({
-		isHorizontal: function() {
-			return this.options.position == "top" || this.options.position == "bottom";
-		},
+	var LinearScale = Chart.Scale.extend({
 		generateTicks: function(width, height) {
 			// We need to decide how many ticks we are going to have. Each tick draws a grid line.
 			// There are two possibilities. The first is that the user has manually overridden the scale
@@ -91,7 +74,7 @@
 					maxTicks = Math.min(11, Math.ceil(width / 50));
 				} else {
 					// The factor of 2 used to scale the font size has been experimentally determined.
-					maxTicks = Math.min(11, Math.ceil(height / (2 * this.options.labels.fontSize)));
+					maxTicks = Math.min(11, Math.ceil(height / (2 * this.options.ticks.fontSize)));
 				}
 
 				// Make sure we always have at least 2 ticks 
@@ -148,30 +131,9 @@
 				this.end = this.max;
 			}
 		},
-		buildLabels: function() {
-			// We assume that this has been run after ticks have been generated. We try to figure out
-			// a label for each tick. 
-			this.labels = [];
-
-			helpers.each(this.ticks, function(tick, index, ticks) {
-				var label;
-
-				if (this.options.labels.userCallback) {
-					// If the user provided a callback for label generation, use that as first priority
-					label = this.options.labels.userCallback(tick, index, ticks);
-				} else if (this.options.labels.template) {
-					// else fall back to the template string
-					label = helpers.template(this.options.labels.template, {
-						value: tick
-					});
-				}
-
-				this.labels.push(label ? label : ""); // empty string will not render so we're good
-			}, this);
-		},
 		// Get the correct value. If the value type is object get the x or y based on whether we are horizontal or not
 		getRightValue: function(rawValue) {
-			return (typeof (rawValue) === "object" && rawValue !== null) ? (this.isHorizontal() ? rawValue.x : rawValue.y) : rawValue;
+			return (typeof(rawValue) === "object" && rawValue !== null) ? (this.isHorizontal() ? rawValue.x : rawValue.y) : rawValue;
 		},
 		getPixelForValue: function(value) {
 			// This must be called after fit has been run so that 
@@ -353,7 +315,6 @@
 		fit: function(maxWidth, maxHeight, margins) {
 			this.calculateRange();
 			this.generateTicks(maxWidth, maxHeight);
-			this.buildLabels();
 
 			var minSize = {
 				width: 0,
@@ -393,46 +354,37 @@
 				minSize.height = maxHeight; // fill all the height
 			}
 
-			// Are we showing a label for the scale?
-			if (this.options.scaleLabel.show) {
-				if (this.isHorizontal()) {
-					minSize.height += (this.options.scaleLabel.fontSize * 1.5);
-				} else {
-					minSize.width += (this.options.scaleLabel.fontSize * 1.5);
-				}
-			}
-
 			this.paddingLeft = 0;
 			this.paddingRight = 0;
 			this.paddingTop = 0;
 			this.paddingBottom = 0;
 
 
-			if (this.options.labels.show && this.options.display) {
-				// Don't bother fitting the labels if we are not showing them
-				var labelFont = helpers.fontString(this.options.labels.fontSize,
-					this.options.labels.fontStyle, this.options.labels.fontFamily);
+			if (this.options.ticks.show && this.options.display) {
+				// Don't bother fitting the ticks if we are not showing them
+				var labelFont = helpers.fontString(this.options.ticks.fontSize,
+					this.options.ticks.fontStyle, this.options.ticks.fontFamily);
 
 				if (this.isHorizontal()) {
 					// A horizontal axis is more constrained by the height.
 					var maxLabelHeight = maxHeight - minSize.height;
-					var labelHeight = 1.5 * this.options.labels.fontSize;
+					var labelHeight = 1.5 * this.options.ticks.fontSize;
 					minSize.height = Math.min(maxHeight, minSize.height + labelHeight);
 
-					var labelFont = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
+					var labelFont = helpers.fontString(this.options.ticks.fontSize, this.options.ticks.fontStyle, this.options.ticks.fontFamily);
 					this.ctx.font = labelFont;
 
-					var firstLabelWidth = this.ctx.measureText(this.labels[0]).width;
-					var lastLabelWidth = this.ctx.measureText(this.labels[this.labels.length - 1]).width;
+					var firstLabelWidth = this.ctx.measureText(this.ticks[0]).width;
+					var lastLabelWidth = this.ctx.measureText(this.ticks[this.ticks.length - 1]).width;
 
-					// Ensure that our labels are always inside the canvas
+					// Ensure that our ticks are always inside the canvas
 					this.paddingLeft = firstLabelWidth / 2;
 					this.paddingRight = lastLabelWidth / 2;
 				} else {
 					// A vertical axis is more constrained by the width. Labels are the dominant factor 
 					// here, so get that length first
 					var maxLabelWidth = maxWidth - minSize.width;
-					var largestTextWidth = helpers.longestText(this.ctx, labelFont, this.labels);
+					var largestTextWidth = helpers.longestText(this.ctx, labelFont, this.ticks);
 
 					if (largestTextWidth < maxLabelWidth) {
 						// We don't need all the room
@@ -443,8 +395,8 @@
 						minSize.width = maxWidth;
 					}
 
-					this.paddingTop = this.options.labels.fontSize / 2;
-					this.paddingBottom = this.options.labels.fontSize / 2;
+					this.paddingTop = this.options.ticks.fontSize / 2;
+					this.paddingBottom = this.options.ticks.fontSize / 2;
 				}
 			}
 
@@ -473,7 +425,7 @@
 				var hasZero;
 
 				// Make sure we draw text in the correct color
-				this.ctx.fillStyle = this.options.labels.fontColor;
+				this.ctx.fillStyle = this.options.ticks.fontColor;
 
 				if (this.isHorizontal()) {
 					if (this.options.gridLines.show) {
@@ -521,8 +473,8 @@
 						}, this);
 					}
 
-					if (this.options.labels.show) {
-						// Draw the labels
+					if (this.options.ticks.show) {
+						// Draw the ticks
 
 						var labelStartY;
 
@@ -536,25 +488,13 @@
 						}
 
 						this.ctx.textAlign = "center";
-						this.ctx.font = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
+						this.ctx.font = helpers.fontString(this.options.ticks.fontSize, this.options.ticks.fontStyle, this.options.ticks.fontFamily);
 
-						helpers.each(this.labels, function(label, index) {
+						helpers.each(this.ticks, function(label, index) {
 							var xValue = this.getPixelForValue(this.ticks[index]);
 							this.ctx.fillText(label, xValue, labelStartY);
 						}, this);
 					}
-
-					if (this.options.scaleLabel.show) {
-						// Draw the scale label
-						this.ctx.textAlign = "center";
-						this.ctx.textBaseline = 'middle';
-						this.ctx.font = helpers.fontString(this.options.scaleLabel.fontSize, this.options.scaleLabel.fontStyle, this.options.scaleLabel.fontFamily);
-
-						var scaleLabelX = this.left + ((this.right - this.left) / 2); // midpoint of the width
-						var scaleLabelY = this.options.position == 'bottom' ? this.bottom - (this.options.scaleLabel.fontSize / 2) : this.top + (this.options.scaleLabel.fontSize / 2);
-
-						this.ctx.fillText(this.options.scaleLabel.labelString, scaleLabelX, scaleLabelY);
-					}
 				} else {
 					// Vertical
 					if (this.options.gridLines.show) {
@@ -602,54 +542,38 @@
 						}, this);
 					}
 
-					if (this.options.labels.show) {
-						// Draw the labels
+					if (this.options.ticks.show) {
+						// Draw the ticks
 
 						var labelStartX;
 
 						if (this.options.position == "left") {
-							if (this.options.labels.mirror) {
-								labelStartX = this.right + this.options.labels.padding;
+							if (this.options.ticks.mirror) {
+								labelStartX = this.right + this.options.ticks.padding;
 								this.ctx.textAlign = "left";
 							} else {
-								labelStartX = this.right - this.options.labels.padding;
+								labelStartX = this.right - this.options.ticks.padding;
 								this.ctx.textAlign = "right";
 							}
 						} else {
 							// right side
-							if (this.options.labels.mirror) {
-								labelStartX = this.left - this.options.labels.padding;
+							if (this.options.ticks.mirror) {
+								labelStartX = this.left - this.options.ticks.padding;
 								this.ctx.textAlign = "right";
 							} else {
-								labelStartX = this.left + this.options.labels.padding;
+								labelStartX = this.left + this.options.ticks.padding;
 								this.ctx.textAlign = "left";
 							}
 						}
 
 						this.ctx.textBaseline = "middle";
-						this.ctx.font = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
+						this.ctx.font = helpers.fontString(this.options.ticks.fontSize, this.options.ticks.fontStyle, this.options.ticks.fontFamily);
 
-						helpers.each(this.labels, function(label, index) {
+						helpers.each(this.ticks, function(label, index) {
 							var yValue = this.getPixelForValue(this.ticks[index]);
 							this.ctx.fillText(label, labelStartX, yValue);
 						}, this);
 					}
-
-					if (this.options.scaleLabel.show) {
-						// Draw the scale label
-						var scaleLabelX = this.options.position == 'left' ? this.left + (this.options.scaleLabel.fontSize / 2) : this.right - (this.options.scaleLabel.fontSize / 2);
-						var scaleLabelY = this.top + ((this.bottom - this.top) / 2);
-						var rotation = this.options.position == 'left' ? -0.5 * Math.PI : 0.5 * Math.PI;
-
-						this.ctx.save();
-						this.ctx.translate(scaleLabelX, scaleLabelY);
-						this.ctx.rotate(rotation);
-						this.ctx.textAlign = "center";
-						this.ctx.font = helpers.fontString(this.options.scaleLabel.fontSize, this.options.scaleLabel.fontStyle, this.options.scaleLabel.fontFamily);
-						this.ctx.textBaseline = 'middle';
-						this.ctx.fillText(this.options.scaleLabel.labelString, 0, 0);
-						this.ctx.restore();
-					}
 				}
 			}
 		}
diff --git a/src/scales/scale.time.js b/src/scales/scale.time.js
index de8b2cb8f2e..5952f15ce37 100644
--- a/src/scales/scale.time.js
+++ b/src/scales/scale.time.js
@@ -77,26 +77,12 @@
 			displayFormat: false, // defaults to unit's corresponding unitFormat below or override using pattern string from http://momentjs.com/docs/#/displaying/format/
 		},
 
-		// scale label
-		scaleLabel: {
-			fontColor: '#666',
-			fontFamily: 'Helvetica Neue',
-			fontSize: 12,
-			fontStyle: 'normal',
-
-			// actual label
-			labelString: '',
-
-			// display property
-			show: false,
-		},
-
 		// scale numbers
 		reverse: false,
 		override: null,
 
 		// label settings
-		labels: {
+		ticks: {
 			show: true,
 			mirror: false,
 			padding: 10,
@@ -109,10 +95,7 @@
 		}
 	};
 
-	var TimeScale = Chart.Element.extend({
-		isHorizontal: function() {
-			return this.options.position == "top" || this.options.position == "bottom";
-		},
+	var TimeScale = Chart.Scale.extend({
 		parseTime: function(label) {
 			// Date objects
 			if (typeof label.getMonth === 'function' || typeof label == 'number') {
@@ -155,7 +138,7 @@
 			} else {
 				// Determine the smallest needed unit of the time
 				var innerWidth = this.width - (this.paddingLeft + this.paddingRight);
-				var labelCapacity = innerWidth / this.options.labels.fontSize + 4;
+				var labelCapacity = innerWidth / this.options.ticks.fontSize + 4;
 				var buffer = this.options.tick.round ? 0 : 2;
 
 				this.tickRange = Math.ceil(this.lastTick.diff(this.firstTick, true) + buffer);
@@ -188,11 +171,11 @@
 				this.displayFormat = this.options.tick.displayFormat;
 			}
 
-			// For every unit in between the first and last moment, create a moment and add it to the labels tick
-			if (this.options.labels.userCallback) {
+			// For every unit in between the first and last moment, create a moment and add it to the ticks tick
+			if (this.options.ticks.userCallback) {
 				for (i = 0; i <= this.tickRange; i++) {
 					this.ticks.push(
-						this.options.labels.userCallback(this.firstTick.clone()
+						this.options.ticks.userCallback(this.firstTick.clone()
 							.add(i, this.tickUnit)
 							.format(this.options.tick.displayFormat ? this.options.tick.displayFormat : time.unit[this.tickUnit].display)
 						)
@@ -261,76 +244,76 @@
 			return xAbsolute + (barWidth * datasetIndex) + (datasetIndex * this.options.spacing) + barWidth / 2;
 		},
 
-		calculateTickRotation: function(maxHeight, margins) {
-			//Get the width of each grid by calculating the difference
-			//between x offsets between 0 and 1.
-			var labelFont = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
-			this.ctx.font = labelFont;
+		// calculateTickRotation: function(maxHeight, margins) {
+		// 	//Get the width of each grid by calculating the difference
+		// 	//between x offsets between 0 and 1.
+		// 	var labelFont = helpers.fontString(this.options.ticks.fontSize, this.options.ticks.fontStyle, this.options.ticks.fontFamily);
+		// 	this.ctx.font = labelFont;
 
-			var firstWidth = this.ctx.measureText(this.ticks[0]).width;
-			var lastWidth = this.ctx.measureText(this.ticks[this.ticks.length - 1]).width;
-			var firstRotated;
-			var lastRotated;
+		// 	var firstWidth = this.ctx.measureText(this.ticks[0]).width;
+		// 	var lastWidth = this.ctx.measureText(this.ticks[this.ticks.length - 1]).width;
+		// 	var firstRotated;
+		// 	var lastRotated;
 
-			this.paddingRight = lastWidth / 2 + 3;
-			this.paddingLeft = firstWidth / 2 + 3;
+		// 	this.paddingRight = lastWidth / 2 + 3;
+		// 	this.paddingLeft = firstWidth / 2 + 3;
 
-			this.labelRotation = 0;
+		// 	this.labelRotation = 0;
 
-			if (this.options.display) {
-				var originalLabelWidth = helpers.longestText(this.ctx, labelFont, this.ticks);
-				var cosRotation;
-				var sinRotation;
-				var firstRotatedWidth;
+		// 	if (this.options.display) {
+		// 		var originalLabelWidth = helpers.longestText(this.ctx, labelFont, this.ticks);
+		// 		var cosRotation;
+		// 		var sinRotation;
+		// 		var firstRotatedWidth;
 
-				this.labelWidth = originalLabelWidth;
+		// 		this.labelWidth = originalLabelWidth;
 
-				//Allow 3 pixels x2 padding either side for label readability
-				// only the index matters for a dataset scale, but we want a consistent interface between scales
+		// 		//Allow 3 pixels x2 padding either side for label readability
+		// 		// only the index matters for a dataset scale, but we want a consistent interface between scales
 
-				var datasetWidth = Math.floor(this.getPixelForValue(null, 1 / this.ticks.length) - this.getPixelForValue(null, 0)) - 6;
+		// 		var datasetWidth = Math.floor(this.getPixelForValue(null, 1 / this.ticks.length) - this.getPixelForValue(null, 0)) - 6;
 
-				//Max label rotation can be set or default to 90 - also act as a loop counter
-				while (this.labelWidth > datasetWidth && this.labelRotation <= this.options.labels.maxRotation) {
-					cosRotation = Math.cos(helpers.toRadians(this.labelRotation));
-					sinRotation = Math.sin(helpers.toRadians(this.labelRotation));
+		// 		//Max label rotation can be set or default to 90 - also act as a loop counter
+		// 		while (this.labelWidth > datasetWidth && this.labelRotation <= this.options.ticks.maxRotation) {
+		// 			cosRotation = Math.cos(helpers.toRadians(this.labelRotation));
+		// 			sinRotation = Math.sin(helpers.toRadians(this.labelRotation));
 
-					firstRotated = cosRotation * firstWidth;
-					lastRotated = cosRotation * lastWidth;
+		// 			firstRotated = cosRotation * firstWidth;
+		// 			lastRotated = cosRotation * lastWidth;
 
-					// We're right aligning the text now.
-					if (firstRotated + this.options.labels.fontSize / 2 > this.yLabelWidth) {
-						this.paddingLeft = firstRotated + this.options.labels.fontSize / 2;
-					}
+		// 			// We're right aligning the text now.
+		// 			if (firstRotated + this.options.ticks.fontSize / 2 > this.yLabelWidth) {
+		// 				this.paddingLeft = firstRotated + this.options.ticks.fontSize / 2;
+		// 			}
 
-					this.paddingRight = this.options.labels.fontSize / 2;
+		// 			this.paddingRight = this.options.ticks.fontSize / 2;
 
-					if (sinRotation * originalLabelWidth > maxHeight) {
-						// go back one step
-						this.labelRotation--;
-						break;
-					}
+		// 			if (sinRotation * originalLabelWidth > maxHeight) {
+		// 				// go back one step
+		// 				this.labelRotation--;
+		// 				break;
+		// 			}
 
-					this.labelRotation++;
-					this.labelWidth = cosRotation * originalLabelWidth;
+		// 			this.labelRotation++;
+		// 			this.labelWidth = cosRotation * originalLabelWidth;
 
 
-				}
-			} else {
-				this.labelWidth = 0;
-				this.paddingRight = 0;
-				this.paddingLeft = 0;
-			}
+		// 		}
+		// 	} else {
+		// 		this.labelWidth = 0;
+		// 		this.paddingRight = 0;
+		// 		this.paddingLeft = 0;
+		// 	}
 
-			if (margins) {
-				this.paddingLeft -= margins.left;
-				this.paddingRight -= margins.right;
+		// 	if (margins) {
+		// 		this.paddingLeft -= margins.left;
+		// 		this.paddingRight -= margins.right;
 
-				this.paddingLeft = Math.max(this.paddingLeft, 0);
-				this.paddingRight = Math.max(this.paddingRight, 0);
-			}
+		// 		this.paddingLeft = Math.max(this.paddingLeft, 0);
+		// 		this.paddingRight = Math.max(this.paddingRight, 0);
+		// 	}
 
-		},
+		// },
 		// Fit this axis to the given size
 		// @param {number} maxWidth : the max width the axis can be
 		// @param {number} maxHeight: the max height the axis can be
@@ -351,32 +334,21 @@
 				height: 0,
 			};
 
-			 // Are we showing a label for the scale?
-            if (this.options.scaleLabel.show) {
-                if (this.isHorizontal()) {
-                    minSize.height += (this.options.scaleLabel.fontSize * 1.5);
-                } else {
-                    minSize.width += (this.options.scaleLabel.fontSize * 1.5);
-                }
-            }
-
-			var labelFont = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
+			var labelFont = helpers.fontString(this.options.ticks.fontSize, this.options.ticks.fontStyle, this.options.ticks.fontFamily);
 			var longestLabelWidth = helpers.longestText(this.ctx, labelFont, this.ticks);
 
 			// Width
 			if (this.isHorizontal()) {
 				minSize.width = maxWidth;
 			} else if (this.options.display) {
-				var labelWidth = this.options.labels.show ? longestLabelWidth + 6 : 0;
-				minSize.width += labelWidth;
-                minSize.width = Math.min(minSize.width, maxWidth);
+				var labelWidth = this.options.ticks.show ? longestLabelWidth + 6 : 0;
+				minSize.width = Math.min(labelWidth, maxWidth);
 			}
 
 			// Height
 			if (this.isHorizontal() && this.options.display) {
-				var labelHeight = (Math.sin(helpers.toRadians(this.labelRotation)) * longestLabelWidth) + 1.5 * this.options.labels.fontSize;
-				minSize.height += this.options.labels.show ? labelHeight : 0;
-                minSize.height = Math.min(minSize.height, maxHeight);
+				var labelHeight = (Math.sin(helpers.toRadians(this.labelRotation)) * longestLabelWidth) + 1.5 * this.options.ticks.fontSize;
+				minSize.height = Math.min(this.options.ticks.show ? labelHeight : 0, maxHeight);
 			} else if (this.options.display) {
 				minSize.height = maxHeight;
 			}
@@ -393,7 +365,7 @@
 				var setContextLineSettings;
 
 				// Make sure we draw text in the correct color
-				this.ctx.fillStyle = this.options.labels.fontColor;
+				this.ctx.fillStyle = this.options.ticks.fontColor;
 
 				if (this.isHorizontal()) {
 					setContextLineSettings = true;
@@ -402,8 +374,8 @@
 					var isRotated = this.labelRotation !== 0;
 					var skipRatio = false;
 
-					if ((this.options.labels.fontSize + 4) * this.ticks.length > (this.width - (this.paddingLeft + this.paddingRight))) {
-						skipRatio = 1 + Math.floor(((this.options.labels.fontSize + 4) * this.ticks.length) / (this.width - (this.paddingLeft + this.paddingRight)));
+					if ((this.options.ticks.fontSize + 4) * this.ticks.length > (this.width - (this.paddingLeft + this.paddingRight))) {
+						skipRatio = 1 + Math.floor(((this.options.ticks.fontSize + 4) * this.ticks.length) / (this.width - (this.paddingLeft + this.paddingRight)));
 					}
 
 					helpers.each(this.ticks, function(tick, index) {
@@ -446,7 +418,7 @@
 							this.ctx.stroke();
 						}
 
-						if (this.options.labels.show) {
+						if (this.options.ticks.show) {
 							this.ctx.save();
 							this.ctx.translate(xLabelValue, (isRotated) ? this.top + 12 : this.top + 8);
 							this.ctx.rotate(helpers.toRadians(this.labelRotation) * -1);
@@ -457,41 +429,13 @@
 							this.ctx.restore();
 						}
 					}, this);
-
-					if (this.options.scaleLabel.show) {
-                        // Draw the scale label
-                        this.ctx.textAlign = "center";
-                        this.ctx.textBaseline = 'middle';
-                        this.ctx.font = helpers.fontString(this.options.scaleLabel.fontSize, this.options.scaleLabel.fontStyle, this.options.scaleLabel.fontFamily);
-
-                        var scaleLabelX = this.left + ((this.right - this.left) / 2); // midpoint of the width
-                        var scaleLabelY = this.options.position == 'bottom' ? this.bottom - (this.options.scaleLabel.fontSize / 2) : this.top + (this.options.scaleLabel.fontSize / 2);
-
-                        this.ctx.fillText(this.options.scaleLabel.labelString, scaleLabelX, scaleLabelY);
-                    }
 				} else {
 					// Vertical
 					if (this.options.gridLines.show) {}
 
-					if (this.options.labels.show) {
-						// Draw the labels
+					if (this.options.ticks.show) {
+						// Draw the ticks
 					}
-
-					if (this.options.scaleLabel.show) {
-                        // Draw the scale label
-                        var scaleLabelX = this.options.position == 'left' ? this.left + (this.options.scaleLabel.fontSize / 2) : this.right - (this.options.scaleLabel.fontSize / 2);
-                        var scaleLabelY = this.top + ((this.bottom - this.top) / 2);
-                        var rotation = this.options.position == 'left' ? -0.5 * Math.PI : 0.5 * Math.PI;
-
-                        this.ctx.save();
-                        this.ctx.translate(scaleLabelX, scaleLabelY);
-                        this.ctx.rotate(rotation);
-                        this.ctx.textAlign = "center";
-                        this.ctx.font = helpers.fontString(this.options.scaleLabel.fontSize, this.options.scaleLabel.fontStyle, this.options.scaleLabel.fontFamily);
-                        this.ctx.textBaseline = 'middle';
-                        this.ctx.fillText(this.options.scaleLabel.labelString, 0, 0);
-                        this.ctx.restore();
-                    }
 				}
 			}
 		}

From c7107677d2aa690f677868436b8bf3f8f10f60fa Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Wed, 23 Sep 2015 21:52:31 -0600
Subject: [PATCH 330/424] Stuck on shared vertical scale draw logic

Trying to make all scales share the same draw function for both
horizontal and vertical.  For some reason the vertical linear scale on
line.html has a width that is too small
---
 samples/line.html                 | 211 ++++---
 src/controllers/controller.bar.js |  52 +-
 src/core/core.controller.js       |  16 +-
 src/core/core.scale.js            | 268 ++++++---
 src/core/core.scaleService.js     |  18 +-
 src/scales/scale.category.js      |  38 +-
 src/scales/scale.linear.js        | 960 ++++++++++++++----------------
 src/scales/scale.time.js          | 127 ++--
 8 files changed, 881 insertions(+), 809 deletions(-)

diff --git a/samples/line.html b/samples/line.html
index 19270288856..c0f73445ef3 100644
--- a/samples/line.html
+++ b/samples/line.html
@@ -6,9 +6,9 @@
     <script src="../Chart.js"></script>
     <script src="../node_modules/jquery/dist/jquery.min.js"></script>
     <style>
-    canvas {
-        -webkit-box-shadow: 0 0 20px 0 rgba(0, 0, 0, .5);
-    }
+        canvas {
+            -webkit-box-shadow: 0 0 20px 0 rgba(0, 0, 0, .5);
+        }
     </style>
 </head>
 
@@ -26,135 +26,134 @@
     <div>
         <h3>Legend</h3>
         <div id="legendContainer">
-            
         </div>
     </div>
     <script>
-    var randomScalingFactor = function() {
-        return Math.round(Math.random() * 100 * (Math.random() > 0.5 ? -1 : 1));
-    };
-    var randomColorFactor = function() {
-        return Math.round(Math.random() * 255);
-    };
-    var randomColor = function(opacity) {
-        return 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',' + (opacity || '.3') + ')';
-    };
-
-    var config = {
-        type: 'line',
-        data: {
-            labels: ["January", "February", "March", "April", "May", "June", "July"],
-            datasets: [{
-                label: "My First dataset",
-                data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()],
-                fill: false,
-                borderDash: [5, 5],
-            }, {
-                label: "My Second dataset",
-                data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()],
-            }]
-        },
-        options: {
-            responsive: true,
-            scales: {
-                xAxes: [{
-                    display: true,
-                    scaleLabel: {
-                        show: true,
-                        labelString: 'Month'
-                    }
-                }],
-                yAxes: [{
-                    display: true,
-                    scaleLabel: {
-                        show: true,
-                        labelString: 'Value'
-                    }
+        var randomScalingFactor = function() {
+            return Math.round(Math.random() * 100 * (Math.random() > 0.5 ? -1 : 1));
+        };
+        var randomColorFactor = function() {
+            return Math.round(Math.random() * 255);
+        };
+        var randomColor = function(opacity) {
+            return 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',' + (opacity || '.3') + ')';
+        };
+
+        var config = {
+            type: 'line',
+            data: {
+                labels: ["January", "February", "March", "April", "May", "June", "July"],
+                datasets: [{
+                    label: "My First dataset",
+                    data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()],
+                    fill: false,
+                    borderDash: [5, 5],
+                }, {
+                    label: "My Second dataset",
+                    data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()],
                 }]
+            },
+            options: {
+                responsive: true,
+                scales: {
+                    xAxes: [{
+                        display: true,
+                        scaleLabel: {
+                            show: true,
+                            labelString: 'Month'
+                        }
+                    }],
+                    yAxes: [{
+                        display: true,
+                        scaleLabel: {
+                            show: true,
+                            labelString: 'Value'
+                        }
+                    }]
+                }
             }
-        }
-    };
+        };
 
-    $.each(config.data.datasets, function(i, dataset) {
-        dataset.borderColor = randomColor(0.4);
-        dataset.backgroundColor = randomColor(0.5);
-        dataset.pointBorderColor = randomColor(0.7);
-        dataset.pointBackgroundColor = randomColor(0.5);
-        dataset.pointBorderWidth = 1;
-    });
+        $.each(config.data.datasets, function(i, dataset) {
+            dataset.borderColor = randomColor(0.4);
+            dataset.backgroundColor = randomColor(0.5);
+            dataset.pointBorderColor = randomColor(0.7);
+            dataset.pointBackgroundColor = randomColor(0.5);
+            dataset.pointBorderWidth = 1;
+        });
 
-    console.log(config.data);
+        console.log(config.data);
 
-    window.onload = function() {
-        var ctx = document.getElementById("canvas").getContext("2d");
-        window.myLine = new Chart(ctx, config);
+        window.onload = function() {
+            var ctx = document.getElementById("canvas").getContext("2d");
+            window.myLine = new Chart(ctx, config);
 
-        updateLegend();
-    };
+            updateLegend();
+        };
 
-    function updateLegend() {
-        $legendContainer = $('#legendContainer');
-        $legendContainer.empty();
-        $legendContainer.append(window.myLine.generateLegend());
-    }
+        function updateLegend() {
+            $legendContainer = $('#legendContainer');
+            $legendContainer.empty();
+            $legendContainer.append(window.myLine.generateLegend());
+        }
+
+        $('#randomizeData').click(function() {
+            $.each(config.data.datasets, function(i, dataset) {
+                dataset.data = dataset.data.map(function() {
+                    return randomScalingFactor();
+                });
 
-    $('#randomizeData').click(function() {
-        $.each(config.data.datasets, function(i, dataset) {
-            dataset.data = dataset.data.map(function() {
-                return randomScalingFactor();
             });
 
+            window.myLine.update();
+            updateLegend();
         });
 
-        window.myLine.update();
-        updateLegend();
-    });
-
-    $('#addDataset').click(function() {
-        var newDataset = {
-            label: 'Dataset ' + config.data.datasets.length,
-            borderColor: randomColor(0.4),
-            backgroundColor: randomColor(0.5),
-            pointBorderColor: randomColor(0.7),
-            pointBackgroundColor: randomColor(0.5),
-            pointBorderWidth: 1,
-            data: [],
-        };
+        $('#addDataset').click(function() {
+            var newDataset = {
+                label: 'Dataset ' + config.data.datasets.length,
+                borderColor: randomColor(0.4),
+                backgroundColor: randomColor(0.5),
+                pointBorderColor: randomColor(0.7),
+                pointBackgroundColor: randomColor(0.5),
+                pointBorderWidth: 1,
+                data: [],
+            };
+
+            for (var index = 0; index < config.data.labels.length; ++index) {
+                newDataset.data.push(randomScalingFactor());
+            }
 
-        for (var index = 0; index < config.data.labels.length; ++index) {
-            newDataset.data.push(randomScalingFactor());
-        }
+            window.myLine.addDataset(newDataset);
+            updateLegend();
+        });
 
-        window.myLine.addDataset(newDataset);
-        updateLegend();
-    });
+        $('#addData').click(function() {
+            if (config.data.datasets.length > 0) {
+                config.data.labels.push('dataset #' + config.data.labels.length);
 
-    $('#addData').click(function() {
-        if (config.data.datasets.length > 0) {
-            config.data.labels.push('dataset #' + config.data.labels.length);
+                for (var index = 0; index < config.data.datasets.length; ++index) {
+                    window.myLine.addData(randomScalingFactor(), index);
+                }
 
-            for (var index = 0; index < config.data.datasets.length; ++index) {
-                window.myLine.addData(randomScalingFactor(), index);
+                updateLegend();
             }
+        });
 
+        $('#removeDataset').click(function() {
+            window.myLine.removeDataset(0);
             updateLegend();
-        }
-    });
+        });
 
-    $('#removeDataset').click(function() {
-        window.myLine.removeDataset(0);
-        updateLegend();
-    });
+        $('#removeData').click(function() {
+            config.data.labels.splice(-1, 1); // remove the label first
 
-    $('#removeData').click(function() {
-        config.data.labels.splice(-1, 1); // remove the label first
+            config.data.datasets.forEach(function(dataset, datasetIndex) {
+                window.myLine.removeData(datasetIndex, -1);
+            });
 
-        config.data.datasets.forEach(function(dataset, datasetIndex) {
-            window.myLine.removeData(datasetIndex, -1);
+            updateLegend();
         });
-
-        updateLegend();
-    });
     </script>
 </body>
 
diff --git a/src/controllers/controller.bar.js b/src/controllers/controller.bar.js
index 80b0ff9d6d0..c9b80ddd41d 100644
--- a/src/controllers/controller.bar.js
+++ b/src/controllers/controller.bar.js
@@ -16,8 +16,8 @@
 				type: "category",
 
 				// Specific to Bar Controller
-				categoryPercentage: 0.8,
-				barPercentage: 0.9,
+				categoryPercentage: 0.75,
+				barPercentage: 0.5,
 
 				// grid line settings
 				gridLines: {
@@ -101,6 +101,7 @@
 			this.updateElement(rectangle, index, true, numBars);
 			this.getDataset().metaData.splice(index, 0, rectangle);
 		},
+
 		removeElement: function(index) {
 			this.getDataset().metaData.splice(index, 1);
 		},
@@ -110,6 +111,7 @@
 		},
 
 		update: function(reset) {
+
 			var numBars = this.getBarCount();
 
 			var numData = this.getDataset().data.length;
@@ -218,37 +220,63 @@
 
 		},
 
-		calculateBarWidth: function() {
+		getRuler: function() {
 
 			var xScale = this.getScaleForID(this.getDataset().xAxisID);
 			var yScale = this.getScaleForID(this.getDataset().yAxisID);
 
+			var datasetCount = this.chart.data.datasets.length;
+			var tickWidth = xScale.getSmallestDataDistance();
+			console.log(tickWidth);
+			var categoryWidth = tickWidth * xScale.options.categoryPercentage;
+			var categorySpacing = (tickWidth - (tickWidth * xScale.options.categoryPercentage)) / 2;
+			var fullBarWidth = categoryWidth / datasetCount;
+			var barWidth = fullBarWidth * xScale.options.barPercentage;
+			var barSpacing = fullBarWidth - (fullBarWidth * xScale.options.barPercentage);
+
+			return {
+				datasetCount: datasetCount,
+				tickWidth: tickWidth,
+				categoryWidth: categoryWidth,
+				categorySpacing: categorySpacing,
+				fullBarWidth: fullBarWidth,
+				barWidth: barWidth,
+				barSpacing: barSpacing,
+			};
+		},
+
+		calculateBarWidth: function() {
+
+			var xScale = this.getScaleForID(this.getDataset().xAxisID);
+			var ruler = this.getRuler();
+
 			if (xScale.options.stacked) {
-				return xScale.ruler.categoryWidth;
+				return ruler.categoryWidth;
 			}
 
-			return xScale.ruler.barWidth;
+			return ruler.barWidth;
 
 		},
 
 
 		calculateBarX: function(datasetIndex, elementIndex) {
 
-			var xScale = this.getScaleForID(this.getDataset().xAxisID);
 			var yScale = this.getScaleForID(this.getDataset().yAxisID);
+			var xScale = this.getScaleForID(this.getDataset().xAxisID);
 
 			var leftTick = xScale.getPixelFromTickIndex(elementIndex);
+			var ruler = this.getRuler();
 
 			if (yScale.options.stacked) {
-				return leftTick + (xScale.ruler.categoryWidth / 2) + xScale.ruler.categorySpacing;
+				return ruler.leftTick + (ruler.categoryWidth / 2) + ruler.categorySpacing;
 			}
 
 			return leftTick +
-				(xScale.ruler.barWidth / 2) +
-				xScale.ruler.categorySpacing +
-				(xScale.ruler.barWidth * datasetIndex) +
-				(xScale.ruler.barSpacing / 2) +
-				(xScale.ruler.barSpacing * datasetIndex);
+				(ruler.barWidth / 2) +
+				ruler.categorySpacing +
+				(ruler.barWidth * datasetIndex) +
+				(ruler.barSpacing / 2) +
+				(ruler.barSpacing * datasetIndex);
 		},
 
 		calculateBarY: function(datasetIndex, index) {
diff --git a/src/core/core.controller.js b/src/core/core.controller.js
index 614b0579ddb..b87dc512197 100644
--- a/src/core/core.controller.js
+++ b/src/core/core.controller.js
@@ -125,9 +125,7 @@
 			this.stop();
 			var canvas = this.chart.canvas;
 			var newWidth = helpers.getMaximumWidth(this.chart.canvas);
-			var newHeight = (this.options.maintainAspectRatio && isNaN(this.chart.aspectRatio) === false && isFinite(this.chart.aspectRatio) && this.chart.aspectRatio !== 0) 
-				? newWidth / this.chart.aspectRatio 
-				: helpers.getMaximumHeight(this.chart.canvas);
+			var newHeight = (this.options.maintainAspectRatio && isNaN(this.chart.aspectRatio) === false && isFinite(this.chart.aspectRatio) && this.chart.aspectRatio !== 0) ? newWidth / this.chart.aspectRatio : helpers.getMaximumHeight(this.chart.canvas);
 
 			canvas.width = this.chart.width = newWidth;
 			canvas.height = this.chart.height = newHeight;
@@ -207,7 +205,7 @@
 				this.scale = scale;
 			}
 
-			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
+			Chart.scaleService.update(this, this.chart.width, this.chart.height);
 		},
 
 		buildOrUpdateControllers: function() {
@@ -230,7 +228,7 @@
 
 		update: function update(animationDuration, lazy) {
 			// This will loop through any data and do the appropriate element update for the type
-			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
+			Chart.scaleService.update(this, this.chart.width, this.chart.height);
 			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
 				dataset.controller.update();
 			}, this);
@@ -333,9 +331,9 @@
 			for (var datasetIndex = 0; datasetIndex < this.data.datasets.length; datasetIndex++) {
 				for (var elementIndex = 0; elementIndex < this.data.datasets[datasetIndex].metaData.length; elementIndex++) {
 					if (this.data.datasets[datasetIndex].metaData[elementIndex].inLabelRange(eventPosition.x, eventPosition.y)) {
-                                                helpers.each(this.data.datasets[datasetIndex].metaData, function(element, index) {
-                                                        elementsArray.push(element);
-                                                }, this);
+						helpers.each(this.data.datasets[datasetIndex].metaData, function(element, index) {
+							elementsArray.push(element);
+						}, this);
 					}
 				}
 			}
@@ -490,7 +488,7 @@
 					(this.lastActive.length && this.active.length && changed)) {
 
 					this.stop();
-					
+
 					// We only need to render at this point. Updating will cause scales to be recomputed generating flicker & using more 
 					// memory than necessary.
 					this.render(this.options.hover.animationDuration, true);
diff --git a/src/core/core.scale.js b/src/core/core.scale.js
index b9fdbbb4720..88bc715c726 100644
--- a/src/core/core.scale.js
+++ b/src/core/core.scale.js
@@ -34,10 +34,69 @@
 	};
 
 	Chart.Scale = Chart.Element.extend({
-		isHorizontal: function() {
-			return this.options.position == "top" || this.options.position == "bottom";
+
+		// These methods are ordered by lifecyle. Utilities then follow.
+		// Any function defined here is inherited by all scale types.
+		// Any function can be extended by the scale type
+
+		beforeUpdate: helpers.noop,
+		update: function(maxWidth, maxHeight, margins) {
+
+			// Update Lifecycle - Probably don't want to ever extend or overwrite this function ;)
+			this.beforeUpdate();
+
+			// Absorb the master measurements
+			this.maxWidth = maxWidth;
+			this.maxHeight = maxHeight;
+			this.margins = margins;
+
+			// Dimensions
+			this.beforeSetDimensions();
+			this.setDimensions();
+			this.afterSetDimensions();
+			// Ticks
+			this.beforeBuildTicks();
+			this.buildTicks();
+			this.afterBuildTicks();
+			// Tick Rotation
+			this.beforeCalculateTickRotation();
+			this.calculateTickRotation();
+			this.afterCalculateTickRotation();
+			// Fit
+			this.beforeFit();
+			this.fit();
+			this.afterFit();
+			//
+			this.afterUpdate();
+
+			return this.minSize;
+
+		},
+		afterUpdate: helpers.noop,
+
+		//
+
+		beforeSetDimensions: helpers.noop,
+		setDimensions: function() {
+			// Set the unconstrained dimension before label rotation
+			if (this.isHorizontal()) {
+				this.width = this.maxWidth;
+			} else {
+				this.height = this.maxHeight;
+			}
 		},
-		calculateTickRotation: function(maxHeight, margins) {
+		afterSetDimensions: helpers.noop,
+
+		//
+
+		beforeBuildTicks: helpers.noop,
+		buildTicks: helpers.noop,
+		afterBuildTicks: helpers.noop,
+
+		//
+
+		beforeCalculateTickRotation: helpers.noop,
+		calculateTickRotation: function() {
 			//Get the width of each grid by calculating the difference
 			//between x offsets between 0 and 1.
 			var labelFont = helpers.fontString(this.options.ticks.fontSize, this.options.ticks.fontStyle, this.options.ticks.fontFamily);
@@ -61,10 +120,10 @@
 
 				this.labelWidth = originalLabelWidth;
 
-				//Allow 3 pixels x2 padding either side for label readability
+				// Allow 3 pixels x2 padding either side for label readability
 				// only the index matters for a dataset scale, but we want a consistent interface between scales
 
-				var tickWidth = this.ruler.tick - 6;
+				var tickWidth = this.getPixelForTick(1) - this.getPixelForTick(0) - 6;
 
 				//Max label rotation can be set or default to 90 - also act as a loop counter
 				while (this.labelWidth > tickWidth && this.labelRotation <= this.options.ticks.maxRotation) {
@@ -81,7 +140,7 @@
 
 					this.paddingRight = this.options.ticks.fontSize / 2;
 
-					if (sinRotation * originalLabelWidth > maxHeight) {
+					if (sinRotation * originalLabelWidth > this.maxHeight) {
 						// go back one step
 						this.labelRotation--;
 						break;
@@ -98,36 +157,66 @@
 				this.paddingLeft = 0;
 			}
 
-			if (margins) {
-				this.paddingLeft -= margins.left;
-				this.paddingRight -= margins.right;
+			if (this.margins) {
+				this.paddingLeft -= this.margins.left;
+				this.paddingRight -= this.margins.right;
 
 				this.paddingLeft = Math.max(this.paddingLeft, 0);
 				this.paddingRight = Math.max(this.paddingRight, 0);
 			}
-
 		},
-		getPixelForValue: function(value, index, datasetIndex, includeOffset) {
-			// This must be called after fit has been run so that 
-			//      this.left, this.top, this.right, and this.bottom have been defined
-			if (this.isHorizontal()) {
-				var isRotated = (this.labelRotation > 0);
-				var innerWidth = this.width - (this.paddingLeft + this.paddingRight);
-				var valueWidth = innerWidth / Math.max((this.data.labels.length - ((this.options.gridLines.offsetGridLines) ? 0 : 1)), 1);
-				var valueOffset = (valueWidth * index) + this.paddingLeft;
+		afterCalculateTickRotation: helpers.noop,
 
-				if (this.options.gridLines.offsetGridLines && includeOffset) {
-					valueOffset += (valueWidth / 2);
-				}
+		//
 
-				return this.left + Math.round(valueOffset);
-			} else {
-				return this.top + (index * (this.height / this.labels.length));
+		beforeFit: helpers.noop,
+		fit: function() {
+
+			this.minSize = {
+				width: 0,
+				height: 0,
+			};
+
+			var labelFont = helpers.fontString(this.options.ticks.fontSize, this.options.ticks.fontStyle, this.options.ticks.fontFamily);
+			var longestLabelWidth = helpers.longestText(this.ctx, labelFont, this.ticks);
+
+
+			// Width
+			if (this.isHorizontal()) {
+				this.minSize.width = this.maxWidth;
+			} else if (this.options.display) {
+				var labelWidth = this.options.ticks.show ? longestLabelWidth + 6 : 0;
+				this.minSize.width = Math.min(labelWidth, this.maxWidth);
+			}
+
+			// Height
+			if (this.isHorizontal() && this.options.display) {
+				var labelHeight = (Math.sin(helpers.toRadians(this.labelRotation)) * longestLabelWidth) + 1.5 * this.options.ticks.fontSize;
+				this.minSize.height = Math.min(this.options.ticks.show ? labelHeight : 0, this.maxHeight);
+			} else if (this.options.display) {
+				this.minSize.height = this.maxHeight;
 			}
+
+			this.width = this.minSize.width;
+			this.height = this.minSize.height;
+		},
+		afterFit: helpers.noop,
+
+
+
+
+
+
+		// Shared Methods
+		isHorizontal: function() {
+			return this.options.position == "top" || this.options.position == "bottom";
 		},
-		getPixelFromTickIndex: function(index, includeOffset) {
-			// This must be called after fit has been run so that 
-			//      this.left, this.top, this.right, and this.bottom have been defined
+
+		// Used to get data value locations.  Value can either be an index or a numerical value
+		getPixelForValue: helpers.noop,
+
+		// Used for tick location, should 
+		getPixelForTick: function(index, includeOffset) {
 			if (this.isHorizontal()) {
 				var innerWidth = this.width - (this.paddingLeft + this.paddingRight);
 				var tickWidth = innerWidth / Math.max((this.ticks.length - ((this.options.gridLines.offsetGridLines) ? 0 : 1)), 1);
@@ -141,9 +230,9 @@
 				return this.top + (index * (this.height / this.ticks.length));
 			}
 		},
-		getPixelFromDecimal: function(decimal, includeOffset) {
-			// This must be called after fit has been run so that 
-			//      this.left, this.top, this.right, and this.bottom have been defined
+
+		// Utility for getting the pixel location of a percentage of scale
+		getPixelForDecimal: function(decimal, includeOffset) {
 			if (this.isHorizontal()) {
 				var innerWidth = this.width - (this.paddingLeft + this.paddingRight);
 				var valueOffset = (innerWidth * decimal) + this.paddingLeft;
@@ -153,57 +242,15 @@
 				return this.top + (decimal * (this.height / this.ticks.length));
 			}
 		},
-		// Fit this axis to the given size
-		// @param {number} maxWidth : the max width the axis can be
-		// @param {number} maxHeight: the max height the axis can be
-		// @return {object} minSize : the minimum size needed to draw the axis
-		fit: function(maxWidth, maxHeight, margins) {
-			// Set the unconstrained dimension before label rotation
-			if (this.isHorizontal()) {
-				this.width = maxWidth;
-			} else {
-				this.height = maxHeight;
-			}
-
-			this.buildTicks();
-			this.buildRuler();
-			this.calculateTickRotation(maxHeight, margins);
 
-			var minSize = {
-				width: 0,
-				height: 0,
-			};
-
-			var labelFont = helpers.fontString(this.options.ticks.fontSize, this.options.ticks.fontStyle, this.options.ticks.fontFamily);
-			var longestLabelWidth = helpers.longestText(this.ctx, labelFont, this.ticks);
-
-			// Width
-			if (this.isHorizontal()) {
-				minSize.width = maxWidth;
-			} else if (this.options.display) {
-				var labelWidth = this.options.ticks.show ? longestLabelWidth + 6 : 0;
-				minSize.width = Math.min(labelWidth, maxWidth);
-			}
-
-			// Height
-			if (this.isHorizontal() && this.options.display) {
-				var labelHeight = (Math.sin(helpers.toRadians(this.labelRotation)) * longestLabelWidth) + 1.5 * this.options.ticks.fontSize;
-				minSize.height = Math.min(this.options.ticks.show ? labelHeight : 0, maxHeight);
-			} else if (this.options.display) {
-				minSize.height = maxHeight;
-			}
-
-
-			this.width = minSize.width;
-			this.height = minSize.height;
-			return minSize;
-		},
 		// Actualy draw the scale on the canvas
 		// @param {rectangle} chartArea : the area of the chart to draw full grid lines on
 		draw: function(chartArea) {
 			if (this.options.display) {
 
 				var setContextLineSettings;
+				var isRotated;
+				var skipRatio;
 
 				// Make sure we draw text in the correct color
 				this.ctx.fillStyle = this.options.ticks.fontColor;
@@ -212,8 +259,8 @@
 					setContextLineSettings = true;
 					var yTickStart = this.options.position == "bottom" ? this.top : this.bottom - 10;
 					var yTickEnd = this.options.position == "bottom" ? this.top + 10 : this.bottom;
-					var isRotated = this.labelRotation !== 0;
-					var skipRatio = false;
+					isRotated = this.labelRotation !== 0;
+					skipRatio = false;
 
 					if ((this.options.ticks.fontSize + 4) * this.ticks.length > (this.width - (this.paddingLeft + this.paddingRight))) {
 						skipRatio = 1 + Math.floor(((this.options.ticks.fontSize + 4) * this.ticks.length) / (this.width - (this.paddingLeft + this.paddingRight)));
@@ -224,8 +271,8 @@
 						if ((skipRatio > 1 && index % skipRatio > 0) || (label === undefined || label === null)) {
 							return;
 						}
-						var xLineValue = this.getPixelFromTickIndex(index); // xvalues for grid lines
-						var xLabelValue = this.getPixelFromTickIndex(index, this.options.gridLines.offsetGridLines); // x values for ticks (need to consider offsetLabel option)
+						var xLineValue = this.getPixelForTick(index); // xvalues for grid lines
+						var xLabelValue = this.getPixelForTick(index, this.options.gridLines.offsetGridLines); // x values for ticks (need to consider offsetLabel option)
 
 						if (this.options.gridLines.show) {
 							if (index === 0) {
@@ -271,12 +318,67 @@
 						}
 					}, this);
 				} else {
-					// TODO Vertical
-					if (this.options.gridLines.show) {}
+					setContextLineSettings = true;
+					var xTickStart = this.options.position == "left" ? this.right : this.left - 10;
+					var xTickEnd = this.options.position == "left" ? this.right + 10 : this.left;
+					isRotated = this.labelRotation !== 0;
+					//skipRatio = false;
 
-					if (this.options.ticks.show) {
-						// Draw the ticks
-					}
+					// if ((this.options.ticks.fontSize + 4) * this.ticks.length > (this.width - (this.paddingLeft + this.paddingRight))) {
+					// 	skipRatio = 1 + Math.floor(((this.options.ticks.fontSize + 4) * this.ticks.length) / (this.width - (this.paddingLeft + this.paddingRight)));
+					// }
+
+					helpers.each(this.ticks, function(label, index) {
+						// Blank ticks
+						// if ((skipRatio > 1 && index % skipRatio > 0) || (label === undefined || label === null)) {
+						// 	return;
+						// }
+						var yLineValue = this.getPixelForTick(index); // xvalues for grid lines
+						var yLabelValue = this.getPixelForTick(index, this.options.gridLines.offsetGridLines); // x values for ticks (need to consider offsetLabel option)
+
+						if (this.options.gridLines.show) {
+							if (index === 0) {
+								// Draw the first index specially
+								this.ctx.lineWidth = this.options.gridLines.zeroLineWidth;
+								this.ctx.strokeStyle = this.options.gridLines.zeroLineColor;
+								setContextLineSettings = true; // reset next time
+							} else if (setContextLineSettings) {
+								this.ctx.lineWidth = this.options.gridLines.lineWidth;
+								this.ctx.strokeStyle = this.options.gridLines.color;
+								setContextLineSettings = false;
+							}
+
+							yLineValue += helpers.aliasPixel(this.ctx.lineWidth);
+
+							// Draw the label area
+							this.ctx.beginPath();
+
+							if (this.options.gridLines.drawTicks) {
+								this.ctx.moveTo(xTickStart, yLineValue);
+								this.ctx.lineTo(xTickEnd, yLineValue);
+							}
+
+							// Draw the chart area
+							if (this.options.gridLines.drawOnChartArea) {
+								this.ctx.moveTo(chartArea.left, yLineValue);
+								this.ctx.lineTo(chartArea.right, yLineValue);
+							}
+
+							// Need to stroke in the loop because we are potentially changing line widths & colours
+							this.ctx.stroke();
+						}
+
+						if (this.options.ticks.show) {
+							this.ctx.save();
+							this.ctx.translate(yLabelValue, (isRotated) ? this.top + 12 : this.top + 8);
+							this.ctx.rotate(helpers.toRadians(this.labelRotation) * -1);
+							this.ctx.font = this.font;
+							this.ctx.textAlign = (isRotated) ? "right" : "center";
+							this.ctx.textBaseline = (isRotated) ? "middle" : "top";
+							this.ctx.fillText(label, 0, 0);
+							this.ctx.restore();
+						}
+					}, this);
 				}
 			}
 		}
diff --git a/src/core/core.scaleService.js b/src/core/core.scaleService.js
index 75b76ff66f7..4b8c744832b 100644
--- a/src/core/core.scaleService.js
+++ b/src/core/core.scaleService.js
@@ -6,7 +6,7 @@
 		helpers = Chart.helpers;
 
 	// The scale service is used to resize charts along with all of their axes. We make this as
-	// a service where scales are registered with their respective charts so that changing the 
+	// a service where scales are registered with their respective charts so that changing the
 	// scales does not require 
 	Chart.scaleService = {
 		// Scale registration object. Extensions can register new scale types (such as log or DB scales) and then
@@ -14,6 +14,7 @@
 		constructors: {},
 		// Use a registration function so that we can move to an ES6 map when we no longer need to support
 		// old browsers
+
 		// Scale config defaults
 		defaults: {},
 		registerScaleType: function(type, scaleConstructor, defaults) {
@@ -27,7 +28,7 @@
 			return this.defaults.hasOwnProperty(type) ? this.defaults[type] : {};
 		},
 		// The interesting function
-		fitScalesForChart: function(chartInstance, width, height) {
+		update: function(chartInstance, width, height) {
 			var xPadding = width > 30 ? 5 : 2;
 			var yPadding = height > 30 ? 5 : 2;
 
@@ -78,7 +79,6 @@
 				chartWidth -= (2 * xPadding);
 				chartHeight -= (2 * yPadding);
 
-
 				// Step 2
 				var verticalScaleWidth = (width - chartWidth) / (leftScales.length + rightScales.length);
 
@@ -89,7 +89,7 @@
 				var minimumScaleSizes = [];
 
 				var verticalScaleMinSizeFunction = function(scaleInstance) {
-					var minSize = scaleInstance.fit(verticalScaleWidth, chartHeight);
+					var minSize = scaleInstance.update(verticalScaleWidth, chartHeight);
 					minimumScaleSizes.push({
 						horizontal: false,
 						minSize: minSize,
@@ -98,7 +98,7 @@
 				};
 
 				var horizontalScaleMinSizeFunction = function(scaleInstance) {
-					var minSize = scaleInstance.fit(chartWidth, horizontalScaleHeight);
+					var minSize = scaleInstance.update(chartWidth, horizontalScaleHeight);
 					minimumScaleSizes.push({
 						horizontal: true,
 						minSize: minSize,
@@ -136,7 +136,7 @@
 					});
 
 					if (wrapper) {
-						scaleInstance.fit(wrapper.minSize.width, maxChartHeight);
+						scaleInstance.update(wrapper.minSize.width, maxChartHeight);
 					}
 				};
 
@@ -153,7 +153,7 @@
 					};
 
 					if (wrapper) {
-						scaleInstance.fit(maxChartWidth, wrapper.minSize.height, scaleMargin);
+						scaleInstance.update(maxChartWidth, wrapper.minSize.height, scaleMargin);
 					}
 				};
 
@@ -198,7 +198,7 @@
 					};
 
 					if (wrapper) {
-						scaleInstance.fit(wrapper.minSize.width, maxChartHeight, scaleMargin);
+						scaleInstance.update(wrapper.minSize.width, maxChartHeight, scaleMargin);
 					}
 				});
 
@@ -215,7 +215,7 @@
 					};
 
 					if (wrapper) {
-						scaleInstance.fit(wrapper.minSize.width, maxChartHeight, scaleMargin);
+						scaleInstance.update(wrapper.minSize.width, maxChartHeight, scaleMargin);
 					}
 				});
 
diff --git a/src/scales/scale.category.js b/src/scales/scale.category.js
index 6a305193bf9..52334ee80b1 100644
--- a/src/scales/scale.category.js
+++ b/src/scales/scale.category.js
@@ -12,30 +12,30 @@
 
     var DatasetScale = Chart.Scale.extend({
         buildTicks: function(index) {
-            this.ticks = [];
+            this.ticks = this.data.labels;
+        },
 
-            if (this.options.ticks.userCallback) {
-                this.data.labels.forEach(function(labelString, index) {
-                    this.ticks.push(this.options.ticks.userCallback(labelString, index));
-                }, this);
+        // Used to get data value locations.  Value can either be an index or a numerical value
+        getPixelForValue: function(value, index, datasetIndex, includeOffset) {
+            if (this.isHorizontal()) {
+                var innerWidth = this.width - (this.paddingLeft + this.paddingRight);
+                var valueWidth = innerWidth / Math.max((this.data.labels.length - ((this.options.gridLines.offsetGridLines) ? 0 : 1)), 1);
+                var toZero = this.max - this.min;
+                var newVal = value - toZero;
+                var decimal = newVal / (this.max - toZero);
+                var valueOffset = (valueWidth * decimal) + this.paddingLeft;
+
+                if (this.options.gridLines.offsetGridLines && includeOffset) {
+                    valueOffset += (valueWidth / 2);
+                }
+
+                return this.left + Math.round(valueOffset);
             } else {
-                this.ticks = this.data.labels;
+                return this.top + (index * (this.height / this.labels.length));
             }
         },
-        buildRuler: function() {
-            var datasetCount = this.data.datasets.length;
-
-            this.ruler = {};
-            this.ruler.tickWidth = this.getPixelFromTickIndex(1) - this.getPixelFromTickIndex(0) + 3; // TODO: Why is 2 needed here to make it take the full width?
-            this.ruler.categoryWidth = this.ruler.tickWidth * this.options.categoryPercentage;
-            this.ruler.categorySpacing = (this.ruler.tickWidth - (this.ruler.tickWidth * this.options.categoryPercentage)) / 2;
-            this.ruler.allBarsWidth = ((this.ruler.tickWidth - (this.ruler.categorySpacing * 2)) / datasetCount);
-            this.ruler.barWidth = this.ruler.allBarsWidth * this.options.barPercentage;
-            this.ruler.barSpacing = this.ruler.allBarsWidth - (this.ruler.allBarsWidth * this.options.barPercentage);
-        },
-
     });
 
-
     Chart.scaleService.registerScaleType("category", DatasetScale, defaultConfig);
+
 }).call(this);
diff --git a/src/scales/scale.linear.js b/src/scales/scale.linear.js
index 5d3263d88f1..7209a6605d1 100644
--- a/src/scales/scale.linear.js
+++ b/src/scales/scale.linear.js
@@ -6,109 +6,74 @@
 		helpers = Chart.helpers;
 
 	var defaultConfig = {
-		display: true,
 		position: "left",
-
-		// grid line settings
-		gridLines: {
-			show: true,
-			color: "rgba(0, 0, 0, 0.1)",
-			lineWidth: 1,
-			drawOnChartArea: true,
-			drawTicks: true, // draw ticks extending towards the label
-			zeroLineWidth: 1,
-			zeroLineColor: "rgba(0,0,0,0.25)",
-		},
-
-		// scale numbers
-		reverse: false,
-		beginAtZero: false,
-		override: null,
-
-		// label settings
-		ticks: {
-			show: true,
-			mirror: false,
-			padding: 10,
-			template: "<%=value.toLocaleString()%>",
-			fontSize: 12,
-			fontStyle: "normal",
-			fontColor: "#666",
-			fontFamily: "Helvetica Neue"
-		}
 	};
 
 	var LinearScale = Chart.Scale.extend({
-		generateTicks: function(width, height) {
+		buildTicks: function() {
 			// We need to decide how many ticks we are going to have. Each tick draws a grid line.
 			// There are two possibilities. The first is that the user has manually overridden the scale
 			// calculations in which case the job is easy. The other case is that we have to do it ourselves
 			// 
 			// We assume at this point that the scale object has been updated with the following values
 			// by the chart.
-			//  min: this is the minimum value of the scale
-			//  max: this is the maximum value of the scale
-			//  options: contains the options for the scale. This is referenced from the user settings
-			//      rather than being cloned. This ensures that updates always propogate to a redraw
+			//
+			// min: this is the minimum value of the scale
+			// max: this is the maximum value of the scale
+			// options: contains the options for the scale. This is referenced from the user settings
+			// rather than being cloned. This ensures that updates always propogate to a redraw
 
 			// Reset the ticks array. Later on, we will draw a grid line at these positions
 			// The array simply contains the numerical value of the spots where ticks will be
 			this.ticks = [];
+			this.min = this.maxWidth;
+			this.max = this.maxHeight;
 
-			if (this.options.override) {
-				// The user has specified the manual override. We use <= instead of < so that 
-				// we get the final line
-				for (var i = 0; i <= this.options.override.steps; ++i) {
-					var value = this.options.override.start + (i * this.options.override.stepWidth);
-					this.ticks.push(value);
-				}
+			// Figure out what the max number of ticks we can support it is based on the size of
+			// the axis area. For now, we say that the minimum tick spacing in pixels must be 50
+			// We also limit the maximum number of ticks to 11 which gives a nice 10 squares on 
+			// the graph
+
+			var maxTicks;
+
+			if (this.isHorizontal()) {
+				maxTicks = Math.min(11, Math.ceil(this.width / 50));
 			} else {
-				// Figure out what the max number of ticks we can support it is based on the size of
-				// the axis area. For now, we say that the minimum tick spacing in pixels must be 50
-				// We also limit the maximum number of ticks to 11 which gives a nice 10 squares on 
-				// the graph
-
-				var maxTicks;
-
-				if (this.isHorizontal()) {
-					maxTicks = Math.min(11, Math.ceil(width / 50));
-				} else {
-					// The factor of 2 used to scale the font size has been experimentally determined.
-					maxTicks = Math.min(11, Math.ceil(height / (2 * this.options.ticks.fontSize)));
-				}
+				// The factor of 2 used to scale the font size has been experimentally determined.
+				maxTicks = Math.min(11, Math.ceil(this.height / (2 * this.options.ticks.fontSize)));
+			}
 
-				// Make sure we always have at least 2 ticks 
-				maxTicks = Math.max(2, maxTicks);
-
-				// To get a "nice" value for the tick spacing, we will use the appropriately named 
-				// "nice number" algorithm. See http://stackoverflow.com/questions/8506881/nice-label-algorithm-for-charts-with-minimum-ticks
-				// for details.
-
-				// If we are forcing it to begin at 0, but 0 will already be rendered on the chart,
-				// do nothing since that would make the chart weird. If the user really wants a weird chart
-				// axis, they can manually override it
-				if (this.options.beginAtZero) {
-					var minSign = helpers.sign(this.min);
-					var maxSign = helpers.sign(this.max);
-
-					if (minSign < 0 && maxSign < 0) {
-						// move the top up to 0
-						this.max = 0;
-					} else if (minSign > 0 && maxSign > 0) {
-						// move the botttom down to 0
-						this.min = 0;
-					}
+			// Make sure we always have at least 2 ticks 
+			maxTicks = Math.max(2, maxTicks);
+
+			// To get a "nice" value for the tick spacing, we will use the appropriately named 
+			// "nice number" algorithm. See http://stackoverflow.com/questions/8506881/nice-label-algorithm-for-charts-with-minimum-ticks
+			// for details.
+
+			// If we are forcing it to begin at 0, but 0 will already be rendered on the chart,
+			// do nothing since that would make the chart weird. If the user really wants a weird chart
+			// axis, they can manually override it
+			if (this.options.beginAtZero) {
+				var minSign = helpers.sign(this.min);
+				var maxSign = helpers.sign(this.max);
+
+				if (minSign < 0 && maxSign < 0) {
+					// move the top up to 0
+					this.max = 0;
+				} else if (minSign > 0 && maxSign > 0) {
+					// move the botttom down to 0
+					this.min = 0;
 				}
+			}
 
-				var niceRange = helpers.niceNum(this.max - this.min, false);
-				var spacing = helpers.niceNum(niceRange / (maxTicks - 1), true);
-				var niceMin = Math.floor(this.min / spacing) * spacing;
-				var niceMax = Math.ceil(this.max / spacing) * spacing;
+			var niceRange = helpers.niceNum(this.max - this.min, false);
+			var spacing = helpers.niceNum(niceRange / (maxTicks - 1), true);
+			var niceMin = Math.floor(this.min / spacing) * spacing;
+			var niceMax = Math.ceil(this.max / spacing) * spacing;
 
-				// Put the values into the ticks array
-				for (var j = niceMin; j <= niceMax; j += spacing) {
-					this.ticks.push(j);
-				}
+			// Put the values into the ticks array
+			for (var j = niceMin; j <= niceMax; j += spacing) {
+				this.ticks.push(j);
 			}
 
 			if (this.options.position == "left" || this.options.position == "right") {
@@ -131,11 +96,15 @@
 				this.end = this.max;
 			}
 		},
+
+
+
+		// Utils
 		// Get the correct value. If the value type is object get the x or y based on whether we are horizontal or not
 		getRightValue: function(rawValue) {
 			return (typeof(rawValue) === "object" && rawValue !== null) ? (this.isHorizontal() ? rawValue.x : rawValue.y) : rawValue;
 		},
-		getPixelForValue: function(value) {
+		getPixelForValue: function(value, index, datasetIndex, includeOffset) {
 			// This must be called after fit has been run so that 
 			//      this.left, this.top, this.right, and this.bottom have been defined
 			var pixel;
@@ -155,428 +124,425 @@
 		},
 
 		// Functions needed for line charts
-		calculateRange: function() {
-			this.min = null;
-			this.max = null;
-
-			var positiveValues = [];
-			var negativeValues = [];
-
-			if (this.options.stacked) {
-				helpers.each(this.data.datasets, function(dataset) {
-					if (this.isHorizontal() ? dataset.xAxisID === this.id : dataset.yAxisID === this.id) {
-						helpers.each(dataset.data, function(rawValue, index) {
-
-							var value = this.getRightValue(rawValue);
-
-							positiveValues[index] = positiveValues[index] || 0;
-							negativeValues[index] = negativeValues[index] || 0;
-
-							if (this.options.relativePoints) {
-								positiveValues[index] = 100;
-							} else {
-								if (value < 0) {
-									negativeValues[index] += value;
-								} else {
-									positiveValues[index] += value;
-								}
-							}
-						}, this);
-					}
-				}, this);
-
-				var values = positiveValues.concat(negativeValues);
-				this.min = helpers.min(values);
-				this.max = helpers.max(values);
-
-			} else {
-				helpers.each(this.data.datasets, function(dataset) {
-					if (this.isHorizontal() ? dataset.xAxisID === this.id : dataset.yAxisID === this.id) {
-						helpers.each(dataset.data, function(rawValue, index) {
-							var value = this.getRightValue(rawValue);
-
-							if (this.min === null) {
-								this.min = value;
-							} else if (value < this.min) {
-								this.min = value;
-							}
-
-							if (this.max === null) {
-								this.max = value;
-							} else if (value > this.max) {
-								this.max = value;
-							}
-						}, this);
-					}
-				}, this);
-			}
-
-			if (this.min === this.max) {
-				this.min--;
-				this.max++;
-			}
-		},
-
-		getPointPixelForValue: function(rawValue, index, datasetIndex) {
-			var value = this.getRightValue(rawValue);
-
-			if (this.options.stacked) {
-				var offsetPos = 0;
-				var offsetNeg = 0;
-
-				for (var i = this.data.datasets.length - 1; i > datasetIndex; --i) {
-					if (this.data.datasets[i].data[index] < 0) {
-						offsetNeg += this.data.datasets[i].data[index];
-					} else {
-						offsetPos += this.data.datasets[i].data[index];
-					}
-				}
-
-				if (value < 0) {
-					return this.getPixelForValue(offsetNeg + value);
-				} else {
-					return this.getPixelForValue(offsetPos + value);
-				}
-			} else {
-				return this.getPixelForValue(value);
-			}
-		},
+		// calculateRange: function() {
+		// 	this.min = null;
+		// 	this.max = null;
+
+		// 	var positiveValues = [];
+		// 	var negativeValues = [];
+
+		// 	if (this.options.stacked) {
+		// 		helpers.each(this.data.datasets, function(dataset) {
+		// 			if (this.isHorizontal() ? dataset.xAxisID === this.id : dataset.yAxisID === this.id) {
+		// 				helpers.each(dataset.data, function(rawValue, index) {
+
+		// 					var value = this.getRightValue(rawValue);
+
+		// 					positiveValues[index] = positiveValues[index] || 0;
+		// 					negativeValues[index] = negativeValues[index] || 0;
+
+		// 					if (this.options.relativePoints) {
+		// 						positiveValues[index] = 100;
+		// 					} else {
+		// 						if (value < 0) {
+		// 							negativeValues[index] += value;
+		// 						} else {
+		// 							positiveValues[index] += value;
+		// 						}
+		// 					}
+		// 				}, this);
+		// 			}
+		// 		}, this);
+
+		// 		var values = positiveValues.concat(negativeValues);
+		// 		this.min = helpers.min(values);
+		// 		this.max = helpers.max(values);
+
+		// 	} else {
+		// 		helpers.each(this.data.datasets, function(dataset) {
+		// 			if (this.isHorizontal() ? dataset.xAxisID === this.id : dataset.yAxisID === this.id) {
+		// 				helpers.each(dataset.data, function(rawValue, index) {
+		// 					var value = this.getRightValue(rawValue);
+
+		// 					if (this.min === null) {
+		// 						this.min = value;
+		// 					} else if (value < this.min) {
+		// 						this.min = value;
+		// 					}
+
+		// 					if (this.max === null) {
+		// 						this.max = value;
+		// 					} else if (value > this.max) {
+		// 						this.max = value;
+		// 					}
+		// 				}, this);
+		// 			}
+		// 		}, this);
+		// 	}
+
+		// 	if (this.min === this.max) {
+		// 		this.min--;
+		// 		this.max++;
+		// 	}
+		// },
+
+		// getPointPixelForValue: function(rawValue, index, datasetIndex) {
+		// 	var value = this.getRightValue(rawValue);
+
+		// 	if (this.options.stacked) {
+		// 		var offsetPos = 0;
+		// 		var offsetNeg = 0;
+
+		// 		for (var i = this.data.datasets.length - 1; i > datasetIndex; --i) {
+		// 			if (this.data.datasets[i].data[index] < 0) {
+		// 				offsetNeg += this.data.datasets[i].data[index];
+		// 			} else {
+		// 				offsetPos += this.data.datasets[i].data[index];
+		// 			}
+		// 		}
+
+		// 		if (value < 0) {
+		// 			return this.getPixelForValue(offsetNeg + value);
+		// 		} else {
+		// 			return this.getPixelForValue(offsetPos + value);
+		// 		}
+		// 	} else {
+		// 		return this.getPixelForValue(value);
+		// 	}
+		// },
 
 		// Functions needed for bar charts
-		calculateBarBase: function(datasetIndex, index) {
-			var base = 0;
-
-			if (this.options.stacked) {
-
-				var value = this.data.datasets[datasetIndex].data[index];
-
-				if (value < 0) {
-					for (var i = 0; i < datasetIndex; i++) {
-						if (this.data.datasets[i].yAxisID === this.id) {
-							base += this.data.datasets[i].data[index] < 0 ? this.data.datasets[i].data[index] : 0;
-						}
-					}
-				} else {
-					for (var j = 0; j < datasetIndex; j++) {
-						if (this.data.datasets[j].yAxisID === this.id) {
-							base += this.data.datasets[j].data[index] > 0 ? this.data.datasets[j].data[index] : 0;
-						}
-					}
-				}
-
-				return this.getPixelForValue(base);
-			}
-
-			base = this.getPixelForValue(this.min);
-
-			if (this.beginAtZero || ((this.min <= 0 && this.max >= 0) || (this.min >= 0 && this.max <= 0))) {
-				base = this.getPixelForValue(0);
-				base += this.options.gridLines.lineWidth;
-			} else if (this.min < 0 && this.max < 0) {
-				// All values are negative. Use the top as the base
-				base = this.getPixelForValue(this.max);
-			}
-
-			return base;
-
-		},
-		calculateBarY: function(datasetIndex, index) {
-			var value = this.data.datasets[datasetIndex].data[index];
-
-			if (this.options.stacked) {
-
-				var sumPos = 0,
-					sumNeg = 0;
-
-				for (var i = 0; i < datasetIndex; i++) {
-					if (this.data.datasets[i].data[index] < 0) {
-						sumNeg += this.data.datasets[i].data[index] || 0;
-					} else {
-						sumPos += this.data.datasets[i].data[index] || 0;
-					}
-				}
-
-				if (value < 0) {
-					return this.getPixelForValue(sumNeg + value);
-				} else {
-					return this.getPixelForValue(sumPos + value);
-				}
-
-				return this.getPixelForValue(value);
-			}
-
-			return this.getPixelForValue(value);
-		},
+		// calculateBarBase: function(datasetIndex, index) {
+		// 	var base = 0;
+
+		// 	if (this.options.stacked) {
+
+		// 		var value = this.data.datasets[datasetIndex].data[index];
+
+		// 		if (value < 0) {
+		// 			for (var i = 0; i < datasetIndex; i++) {
+		// 				if (this.data.datasets[i].yAxisID === this.id) {
+		// 					base += this.data.datasets[i].data[index] < 0 ? this.data.datasets[i].data[index] : 0;
+		// 				}
+		// 			}
+		// 		} else {
+		// 			for (var j = 0; j < datasetIndex; j++) {
+		// 				if (this.data.datasets[j].yAxisID === this.id) {
+		// 					base += this.data.datasets[j].data[index] > 0 ? this.data.datasets[j].data[index] : 0;
+		// 				}
+		// 			}
+		// 		}
+
+		// 		return this.getPixelForValue(base);
+		// 	}
+
+		// 	base = this.getPixelForValue(this.min);
+
+		// 	if (this.beginAtZero || ((this.min <= 0 && this.max >= 0) || (this.min >= 0 && this.max <= 0))) {
+		// 		base = this.getPixelForValue(0);
+		// 		base += this.options.gridLines.lineWidth;
+		// 	} else if (this.min < 0 && this.max < 0) {
+		// 		// All values are negative. Use the top as the base
+		// 		base = this.getPixelForValue(this.max);
+		// 	}
+
+		// 	return base;
+
+		// },
+		// calculateBarY: function(datasetIndex, index) {
+		// 	var value = this.data.datasets[datasetIndex].data[index];
+
+		// 	if (this.options.stacked) {
+
+		// 		var sumPos = 0,
+		// 			sumNeg = 0;
+
+		// 		for (var i = 0; i < datasetIndex; i++) {
+		// 			if (this.data.datasets[i].data[index] < 0) {
+		// 				sumNeg += this.data.datasets[i].data[index] || 0;
+		// 			} else {
+		// 				sumPos += this.data.datasets[i].data[index] || 0;
+		// 			}
+		// 		}
+
+		// 		if (value < 0) {
+		// 			return this.getPixelForValue(sumNeg + value);
+		// 		} else {
+		// 			return this.getPixelForValue(sumPos + value);
+		// 		}
+
+		// 		return this.getPixelForValue(value);
+		// 	}
+
+		// 	return this.getPixelForValue(value);
+		// },
 
 		// Fit this axis to the given size
 		// @param {number} maxWidth : the max width the axis can be
 		// @param {number} maxHeight: the max height the axis can be
 		// @return {object} minSize : the minimum size needed to draw the axis
-		fit: function(maxWidth, maxHeight, margins) {
-			this.calculateRange();
-			this.generateTicks(maxWidth, maxHeight);
-
-			var minSize = {
-				width: 0,
-				height: 0,
-			};
-
-			// In a horizontal axis, we need some room for the scale to be drawn
-			//
-			//      -----------------------------------------------------
-			//          |           |           |           |           |
-			//
-			// In a vertical axis, we need some room for the scale to be drawn.
-			// The actual grid lines will be drawn on the chart area, however, we need to show 
-			// ticks where the axis actually is.
-			// We will allocate 25px for this width
-			//      |
-			//     -|
-			//      |
-			//      |
-			//     -|
-			//      |
-			//      |
-			//     -|
-
-
-			// Width
-			if (this.isHorizontal()) {
-				minSize.width = maxWidth; // fill all the width
-			} else {
-				minSize.width = this.options.gridLines.show && this.options.display ? 10 : 0;
-			}
-
-			// height
-			if (this.isHorizontal()) {
-				minSize.height = this.options.gridLines.show && this.options.display ? 10 : 0;
-			} else {
-				minSize.height = maxHeight; // fill all the height
-			}
-
-			this.paddingLeft = 0;
-			this.paddingRight = 0;
-			this.paddingTop = 0;
-			this.paddingBottom = 0;
-
-
-			if (this.options.ticks.show && this.options.display) {
-				// Don't bother fitting the ticks if we are not showing them
-				var labelFont = helpers.fontString(this.options.ticks.fontSize,
-					this.options.ticks.fontStyle, this.options.ticks.fontFamily);
-
-				if (this.isHorizontal()) {
-					// A horizontal axis is more constrained by the height.
-					var maxLabelHeight = maxHeight - minSize.height;
-					var labelHeight = 1.5 * this.options.ticks.fontSize;
-					minSize.height = Math.min(maxHeight, minSize.height + labelHeight);
-
-					var labelFont = helpers.fontString(this.options.ticks.fontSize, this.options.ticks.fontStyle, this.options.ticks.fontFamily);
-					this.ctx.font = labelFont;
-
-					var firstLabelWidth = this.ctx.measureText(this.ticks[0]).width;
-					var lastLabelWidth = this.ctx.measureText(this.ticks[this.ticks.length - 1]).width;
-
-					// Ensure that our ticks are always inside the canvas
-					this.paddingLeft = firstLabelWidth / 2;
-					this.paddingRight = lastLabelWidth / 2;
-				} else {
-					// A vertical axis is more constrained by the width. Labels are the dominant factor 
-					// here, so get that length first
-					var maxLabelWidth = maxWidth - minSize.width;
-					var largestTextWidth = helpers.longestText(this.ctx, labelFont, this.ticks);
-
-					if (largestTextWidth < maxLabelWidth) {
-						// We don't need all the room
-						minSize.width += largestTextWidth;
-						minSize.width += 3; // extra padding
-					} else {
-						// Expand to max size
-						minSize.width = maxWidth;
-					}
-
-					this.paddingTop = this.options.ticks.fontSize / 2;
-					this.paddingBottom = this.options.ticks.fontSize / 2;
-				}
-			}
-
-			if (margins) {
-				this.paddingLeft -= margins.left;
-				this.paddingTop -= margins.top;
-				this.paddingRight -= margins.right;
-				this.paddingBottom -= margins.bottom;
-
-				this.paddingLeft = Math.max(this.paddingLeft, 0);
-				this.paddingTop = Math.max(this.paddingTop, 0);
-				this.paddingRight = Math.max(this.paddingRight, 0);
-				this.paddingBottom = Math.max(this.paddingBottom, 0);
-			}
-
-			this.width = minSize.width;
-			this.height = minSize.height;
-			return minSize;
-		},
+		// fit: function() {
+
+		// 	this.minSize = {
+		// 		width: 0,
+		// 		height: 0,
+		// 	};
+
+		// 	// In a horizontal axis, we need some room for the scale to be drawn
+		// 	//
+		// 	//      -----------------------------------------------------
+		// 	//          |           |           |           |           |
+		// 	//
+		// 	// In a vertical axis, we need some room for the scale to be drawn.
+		// 	// The actual grid lines will be drawn on the chart area, however, we need to show 
+		// 	// ticks where the axis actually is.
+		// 	// We will allocate 25px for this width
+		// 	//      |
+		// 	//     -|
+		// 	//      |
+		// 	//      |
+		// 	//     -|
+		// 	//      |
+		// 	//      |
+		// 	//     -|
+
+
+		// 	// Width
+		// 	if (this.isHorizontal()) {
+		// 		this.minSize.width = this.maxWidth; // fill all the width
+		// 	} else {
+		// 		this.minSize.width = this.options.gridLines.show && this.options.display ? 10 : 0;
+		// 	}
+
+		// 	// height
+		// 	if (this.isHorizontal()) {
+		// 		this.minSize.height = this.options.gridLines.show && this.options.display ? 10 : 0;
+		// 	} else {
+		// 		this.minSize.height = this.maxHeight; // fill all the height
+		// 	}
+
+		// 	this.paddingLeft = 0;
+		// 	this.paddingRight = 0;
+		// 	this.paddingTop = 0;
+		// 	this.paddingBottom = 0;
+
+
+		// 	if (this.options.ticks.show && this.options.display) {
+		// 		// Don't bother fitting the ticks if we are not showing them
+		// 		var labelFont = helpers.fontString(this.options.ticks.fontSize,
+		// 			this.options.ticks.fontStyle, this.options.ticks.fontFamily);
+
+		// 		if (this.isHorizontal()) {
+		// 			// A horizontal axis is more constrained by the height.
+		// 			var maxLabelHeight = this.maxHeight - this.minSize.height;
+		// 			var labelHeight = 1.5 * this.options.ticks.fontSize;
+		// 			this.minSize.height = Math.min(this.maxHeight, this.minSize.height + labelHeight);
+
+		// 			var labelFont = helpers.fontString(this.options.ticks.fontSize, this.options.ticks.fontStyle, this.options.ticks.fontFamily);
+		// 			this.ctx.font = labelFont;
+
+		// 			var firstLabelWidth = this.ctx.measureText(this.ticks[0]).width;
+		// 			var lastLabelWidth = this.ctx.measureText(this.ticks[this.ticks.length - 1]).width;
+
+		// 			// Ensure that our ticks are always inside the canvas
+		// 			this.paddingLeft = firstLabelWidth / 2;
+		// 			this.paddingRight = lastLabelWidth / 2;
+		// 		} else {
+		// 			// A vertical axis is more constrained by the width. Labels are the dominant factor 
+		// 			// here, so get that length first
+		// 			var maxLabelWidth = this.maxWidth - this.minSize.width;
+		// 			var largestTextWidth = helpers.longestText(this.ctx, labelFont, this.ticks);
+
+		// 			if (largestTextWidth < maxLabelWidth) {
+		// 				// We don't need all the room
+		// 				this.minSize.width += largestTextWidth;
+		// 				this.minSize.width += 3; // extra padding
+		// 			} else {
+		// 				// Expand to max size
+		// 				this.minSize.width = this.maxWidth;
+		// 			}
+
+		// 			this.paddingTop = this.options.ticks.fontSize / 2;
+		// 			this.paddingBottom = this.options.ticks.fontSize / 2;
+		// 		}
+		// 	}
+
+		// 	if (this.margins) {
+		// 		this.paddingLeft -= this.margins.left;
+		// 		this.paddingTop -= this.margins.top;
+		// 		this.paddingRight -= this.margins.right;
+		// 		this.paddingBottom -= this.margins.bottom;
+
+		// 		this.paddingLeft = Math.max(this.paddingLeft, 0);
+		// 		this.paddingTop = Math.max(this.paddingTop, 0);
+		// 		this.paddingRight = Math.max(this.paddingRight, 0);
+		// 		this.paddingBottom = Math.max(this.paddingBottom, 0);
+		// 	}
+
+		// 	this.width = this.minSize.width;
+		// 	this.height = this.minSize.height;
+		// },
 		// Actualy draw the scale on the canvas
 		// @param {rectangle} chartArea : the area of the chart to draw full grid lines on
-		draw: function(chartArea) {
-			if (this.options.display) {
-
-				var setContextLineSettings;
-				var hasZero;
-
-				// Make sure we draw text in the correct color
-				this.ctx.fillStyle = this.options.ticks.fontColor;
-
-				if (this.isHorizontal()) {
-					if (this.options.gridLines.show) {
-						// Draw the horizontal line
-						setContextLineSettings = true;
-						hasZero = helpers.findNextWhere(this.ticks, function(tick) {
-							return tick === 0;
-						}) !== undefined;
-						var yTickStart = this.options.position == "bottom" ? this.top : this.bottom - 5;
-						var yTickEnd = this.options.position == "bottom" ? this.top + 5 : this.bottom;
-
-						helpers.each(this.ticks, function(tick, index) {
-							// Grid lines are vertical
-							var xValue = this.getPixelForValue(tick);
-
-							if (tick === 0 || (!hasZero && index === 0)) {
-								// Draw the 0 point specially or the left if there is no 0
-								this.ctx.lineWidth = this.options.gridLines.zeroLineWidth;
-								this.ctx.strokeStyle = this.options.gridLines.zeroLineColor;
-								setContextLineSettings = true; // reset next time
-							} else if (setContextLineSettings) {
-								this.ctx.lineWidth = this.options.gridLines.lineWidth;
-								this.ctx.strokeStyle = this.options.gridLines.color;
-								setContextLineSettings = false;
-							}
-
-							xValue += helpers.aliasPixel(this.ctx.lineWidth);
-
-							// Draw the label area
-							this.ctx.beginPath();
-
-							if (this.options.gridLines.drawTicks) {
-								this.ctx.moveTo(xValue, yTickStart);
-								this.ctx.lineTo(xValue, yTickEnd);
-							}
-
-							// Draw the chart area
-							if (this.options.gridLines.drawOnChartArea) {
-								this.ctx.moveTo(xValue, chartArea.top);
-								this.ctx.lineTo(xValue, chartArea.bottom);
-							}
-
-							// Need to stroke in the loop because we are potentially changing line widths & colours
-							this.ctx.stroke();
-						}, this);
-					}
-
-					if (this.options.ticks.show) {
-						// Draw the ticks
-
-						var labelStartY;
-
-						if (this.options.position == "top") {
-							labelStartY = this.bottom - 10;
-							this.ctx.textBaseline = "bottom";
-						} else {
-							// bottom side
-							labelStartY = this.top + 10;
-							this.ctx.textBaseline = "top";
-						}
-
-						this.ctx.textAlign = "center";
-						this.ctx.font = helpers.fontString(this.options.ticks.fontSize, this.options.ticks.fontStyle, this.options.ticks.fontFamily);
-
-						helpers.each(this.ticks, function(label, index) {
-							var xValue = this.getPixelForValue(this.ticks[index]);
-							this.ctx.fillText(label, xValue, labelStartY);
-						}, this);
-					}
-				} else {
-					// Vertical
-					if (this.options.gridLines.show) {
-
-						// Draw the vertical line
-						setContextLineSettings = true;
-						hasZero = helpers.findNextWhere(this.ticks, function(tick) {
-							return tick === 0;
-						}) !== undefined;
-						var xTickStart = this.options.position == "right" ? this.left : this.right - 5;
-						var xTickEnd = this.options.position == "right" ? this.left + 5 : this.right;
-
-						helpers.each(this.ticks, function(tick, index) {
-							// Grid lines are horizontal
-							var yValue = this.getPixelForValue(tick);
-
-							if (tick === 0 || (!hasZero && index === 0)) {
-								// Draw the 0 point specially or the bottom if there is no 0
-								this.ctx.lineWidth = this.options.gridLines.zeroLineWidth;
-								this.ctx.strokeStyle = this.options.gridLines.zeroLineColor;
-								setContextLineSettings = true; // reset next time
-							} else if (setContextLineSettings) {
-								this.ctx.lineWidth = this.options.gridLines.lineWidth;
-								this.ctx.strokeStyle = this.options.gridLines.color;
-								setContextLineSettings = false; // use boolean to indicate that we only want to do this once
-							}
-
-							yValue += helpers.aliasPixel(this.ctx.lineWidth);
-
-							// Draw the label area
-							this.ctx.beginPath();
-
-							if (this.options.gridLines.drawTicks) {
-								this.ctx.moveTo(xTickStart, yValue);
-								this.ctx.lineTo(xTickEnd, yValue);
-							}
-
-							// Draw the chart area
-							if (this.options.gridLines.drawOnChartArea) {
-								this.ctx.moveTo(chartArea.left, yValue);
-								this.ctx.lineTo(chartArea.right, yValue);
-							}
-
-							this.ctx.stroke();
-						}, this);
-					}
-
-					if (this.options.ticks.show) {
-						// Draw the ticks
-
-						var labelStartX;
-
-						if (this.options.position == "left") {
-							if (this.options.ticks.mirror) {
-								labelStartX = this.right + this.options.ticks.padding;
-								this.ctx.textAlign = "left";
-							} else {
-								labelStartX = this.right - this.options.ticks.padding;
-								this.ctx.textAlign = "right";
-							}
-						} else {
-							// right side
-							if (this.options.ticks.mirror) {
-								labelStartX = this.left - this.options.ticks.padding;
-								this.ctx.textAlign = "right";
-							} else {
-								labelStartX = this.left + this.options.ticks.padding;
-								this.ctx.textAlign = "left";
-							}
-						}
-
-						this.ctx.textBaseline = "middle";
-						this.ctx.font = helpers.fontString(this.options.ticks.fontSize, this.options.ticks.fontStyle, this.options.ticks.fontFamily);
-
-						helpers.each(this.ticks, function(label, index) {
-							var yValue = this.getPixelForValue(this.ticks[index]);
-							this.ctx.fillText(label, labelStartX, yValue);
-						}, this);
-					}
-				}
-			}
-		}
+		// draw: function(chartArea) {
+		// 	if (this.options.display) {
+
+		// 		var setContextLineSettings;
+		// 		var hasZero;
+
+		// 		// Make sure we draw text in the correct color
+		// 		this.ctx.fillStyle = this.options.ticks.fontColor;
+
+		// 		if (this.isHorizontal()) {
+		// 			if (this.options.gridLines.show) {
+		// 				// Draw the horizontal line
+		// 				setContextLineSettings = true;
+		// 				hasZero = helpers.findNextWhere(this.ticks, function(tick) {
+		// 					return tick === 0;
+		// 				}) !== undefined;
+		// 				var yTickStart = this.options.position == "bottom" ? this.top : this.bottom - 5;
+		// 				var yTickEnd = this.options.position == "bottom" ? this.top + 5 : this.bottom;
+
+		// 				helpers.each(this.ticks, function(tick, index) {
+		// 					// Grid lines are vertical
+		// 					var xValue = this.getPixelForValue(tick);
+
+		// 					if (tick === 0 || (!hasZero && index === 0)) {
+		// 						// Draw the 0 point specially or the left if there is no 0
+		// 						this.ctx.lineWidth = this.options.gridLines.zeroLineWidth;
+		// 						this.ctx.strokeStyle = this.options.gridLines.zeroLineColor;
+		// 						setContextLineSettings = true; // reset next time
+		// 					} else if (setContextLineSettings) {
+		// 						this.ctx.lineWidth = this.options.gridLines.lineWidth;
+		// 						this.ctx.strokeStyle = this.options.gridLines.color;
+		// 						setContextLineSettings = false;
+		// 					}
+
+		// 					xValue += helpers.aliasPixel(this.ctx.lineWidth);
+
+		// 					// Draw the label area
+		// 					this.ctx.beginPath();
+
+		// 					if (this.options.gridLines.drawTicks) {
+		// 						this.ctx.moveTo(xValue, yTickStart);
+		// 						this.ctx.lineTo(xValue, yTickEnd);
+		// 					}
+
+		// 					// Draw the chart area
+		// 					if (this.options.gridLines.drawOnChartArea) {
+		// 						this.ctx.moveTo(xValue, chartArea.top);
+		// 						this.ctx.lineTo(xValue, chartArea.bottom);
+		// 					}
+
+		// 					// Need to stroke in the loop because we are potentially changing line widths & colours
+		// 					this.ctx.stroke();
+		// 				}, this);
+		// 			}
+
+		// 			if (this.options.ticks.show) {
+		// 				// Draw the ticks
+
+		// 				var labelStartY;
+
+		// 				if (this.options.position == "top") {
+		// 					labelStartY = this.bottom - 10;
+		// 					this.ctx.textBaseline = "bottom";
+		// 				} else {
+		// 					// bottom side
+		// 					labelStartY = this.top + 10;
+		// 					this.ctx.textBaseline = "top";
+		// 				}
+
+		// 				this.ctx.textAlign = "center";
+		// 				this.ctx.font = helpers.fontString(this.options.ticks.fontSize, this.options.ticks.fontStyle, this.options.ticks.fontFamily);
+
+		// 				helpers.each(this.ticks, function(label, index) {
+		// 					var xValue = this.getPixelForValue(this.ticks[index]);
+		// 					this.ctx.fillText(label, xValue, labelStartY);
+		// 				}, this);
+		// 			}
+		// 		} else {
+		// 			// Vertical
+		// 			if (this.options.gridLines.show) {
+
+		// 				// Draw the vertical line
+		// 				setContextLineSettings = true;
+		// 				hasZero = helpers.findNextWhere(this.ticks, function(tick) {
+		// 					return tick === 0;
+		// 				}) !== undefined;
+		// 				var xTickStart = this.options.position == "right" ? this.left : this.right - 5;
+		// 				var xTickEnd = this.options.position == "right" ? this.left + 5 : this.right;
+
+		// 				helpers.each(this.ticks, function(tick, index) {
+		// 					// Grid lines are horizontal
+		// 					var yValue = this.getPixelForValue(tick);
+
+		// 					if (tick === 0 || (!hasZero && index === 0)) {
+		// 						// Draw the 0 point specially or the bottom if there is no 0
+		// 						this.ctx.lineWidth = this.options.gridLines.zeroLineWidth;
+		// 						this.ctx.strokeStyle = this.options.gridLines.zeroLineColor;
+		// 						setContextLineSettings = true; // reset next time
+		// 					} else if (setContextLineSettings) {
+		// 						this.ctx.lineWidth = this.options.gridLines.lineWidth;
+		// 						this.ctx.strokeStyle = this.options.gridLines.color;
+		// 						setContextLineSettings = false; // use boolean to indicate that we only want to do this once
+		// 					}
+
+		// 					yValue += helpers.aliasPixel(this.ctx.lineWidth);
+
+		// 					// Draw the label area
+		// 					this.ctx.beginPath();
+
+		// 					if (this.options.gridLines.drawTicks) {
+		// 						this.ctx.moveTo(xTickStart, yValue);
+		// 						this.ctx.lineTo(xTickEnd, yValue);
+		// 					}
+
+		// 					// Draw the chart area
+		// 					if (this.options.gridLines.drawOnChartArea) {
+		// 						this.ctx.moveTo(chartArea.left, yValue);
+		// 						this.ctx.lineTo(chartArea.right, yValue);
+		// 					}
+
+		// 					this.ctx.stroke();
+		// 				}, this);
+		// 			}
+
+		// 			if (this.options.ticks.show) {
+		// 				// Draw the ticks
+
+		// 				var labelStartX;
+
+		// 				if (this.options.position == "left") {
+		// 					if (this.options.ticks.mirror) {
+		// 						labelStartX = this.right + this.options.ticks.padding;
+		// 						this.ctx.textAlign = "left";
+		// 					} else {
+		// 						labelStartX = this.right - this.options.ticks.padding;
+		// 						this.ctx.textAlign = "right";
+		// 					}
+		// 				} else {
+		// 					// right side
+		// 					if (this.options.ticks.mirror) {
+		// 						labelStartX = this.left - this.options.ticks.padding;
+		// 						this.ctx.textAlign = "right";
+		// 					} else {
+		// 						labelStartX = this.left + this.options.ticks.padding;
+		// 						this.ctx.textAlign = "left";
+		// 					}
+		// 				}
+
+		// 				this.ctx.textBaseline = "middle";
+		// 				this.ctx.font = helpers.fontString(this.options.ticks.fontSize, this.options.ticks.fontStyle, this.options.ticks.fontFamily);
+
+		// 				helpers.each(this.ticks, function(label, index) {
+		// 					var yValue = this.getPixelForValue(this.ticks[index]);
+		// 					this.ctx.fillText(label, labelStartX, yValue);
+		// 				}, this);
+		// 			}
+		// 		}
+		// 	}
+		// }
 	});
 	Chart.scaleService.registerScaleType("linear", LinearScale, defaultConfig);
 
diff --git a/src/scales/scale.time.js b/src/scales/scale.time.js
index 5952f15ce37..26cb67739d5 100644
--- a/src/scales/scale.time.js
+++ b/src/scales/scale.time.js
@@ -58,41 +58,14 @@
 	};
 
 	var defaultConfig = {
-		display: true,
 		position: "bottom",
 
-		// grid line settings
-		gridLines: {
-			show: true,
-			color: "rgba(0, 0, 0, 0.1)",
-			lineWidth: 1,
-			drawOnChartArea: true,
-			drawTicks: true, // draw ticks extending towards the label
-		},
-
-		tick: {
+		time: {
 			format: false, // false == date objects or use pattern string from http://momentjs.com/docs/#/parsing/string-format/
 			unit: false, // false == automatic or override with week, month, year, etc.
 			round: false, // none, or override with week, month, year, etc.
 			displayFormat: false, // defaults to unit's corresponding unitFormat below or override using pattern string from http://momentjs.com/docs/#/displaying/format/
 		},
-
-		// scale numbers
-		reverse: false,
-		override: null,
-
-		// label settings
-		ticks: {
-			show: true,
-			mirror: false,
-			padding: 10,
-			template: "<%=value.toLocaleString()%>",
-			fontSize: 12,
-			fontStyle: "normal",
-			fontColor: "#666",
-			fontFamily: "Helvetica Neue",
-			maxRotation: 45,
-		}
 	};
 
 	var TimeScale = Chart.Scale.extend({
@@ -106,11 +79,11 @@
 				return label;
 			}
 			// Custom parsing (return an instance of moment)
-			if (typeof this.options.tick.format !== 'string' && this.options.tick.format.call) {
-				return this.options.tick.format(label);
+			if (typeof this.options.time.format !== 'string' && this.options.time.format.call) {
+				return this.options.time.format(label);
 			}
 			// Moment format parsing
-			return moment(label, this.options.tick.format);
+			return moment(label, this.options.time.format);
 		},
 		generateTicks: function(index) {
 
@@ -120,8 +93,8 @@
 			// Parse each label into a moment
 			this.data.labels.forEach(function(label, index) {
 				var labelMoment = this.parseTime(label);
-				if (this.options.tick.round) {
-					labelMoment.startOf(this.options.tick.round);
+				if (this.options.time.round) {
+					labelMoment.startOf(this.options.time.round);
 				}
 				this.labelMoments.push(labelMoment);
 			}, this);
@@ -131,15 +104,15 @@
 			this.lastTick = moment.max.call(this, this.labelMoments).clone();
 
 			// Set unit override if applicable
-			if (this.options.tick.unit) {
-				this.tickUnit = this.options.tick.unit || 'day';
+			if (this.options.time.unit) {
+				this.tickUnit = this.options.time.unit || 'day';
 				this.displayFormat = time.unit.day.display;
 				this.tickRange = Math.ceil(this.lastTick.diff(this.firstTick, this.tickUnit, true));
 			} else {
 				// Determine the smallest needed unit of the time
 				var innerWidth = this.width - (this.paddingLeft + this.paddingRight);
 				var labelCapacity = innerWidth / this.options.ticks.fontSize + 4;
-				var buffer = this.options.tick.round ? 0 : 2;
+				var buffer = this.options.time.round ? 0 : 2;
 
 				this.tickRange = Math.ceil(this.lastTick.diff(this.firstTick, true) + buffer);
 				var done;
@@ -167,8 +140,8 @@
 
 
 			// Tick displayFormat override
-			if (this.options.tick.displayFormat) {
-				this.displayFormat = this.options.tick.displayFormat;
+			if (this.options.time.displayFormat) {
+				this.displayFormat = this.options.time.displayFormat;
 			}
 
 			// For every unit in between the first and last moment, create a moment and add it to the ticks tick
@@ -177,7 +150,7 @@
 					this.ticks.push(
 						this.options.ticks.userCallback(this.firstTick.clone()
 							.add(i, this.tickUnit)
-							.format(this.options.tick.displayFormat ? this.options.tick.displayFormat : time.unit[this.tickUnit].display)
+							.format(this.options.time.displayFormat ? this.options.time.displayFormat : time.unit[this.tickUnit].display)
 						)
 					);
 				}
@@ -185,14 +158,20 @@
 				for (i = 0; i <= this.tickRange; i++) {
 					this.ticks.push(this.firstTick.clone()
 						.add(i, this.tickUnit)
-						.format(this.options.tick.displayFormat ? this.options.tick.displayFormat : time.unit[this.tickUnit].display)
+						.format(this.options.time.displayFormat ? this.options.time.displayFormat : time.unit[this.tickUnit].display)
 					);
 				}
 			}
 		},
-		getPixelForValue: function(value, decimal, datasetIndex, includeOffset) {
+		getSmallestDataDistance: function() {
+			return this.smallestLabelSeparation;
+		},
+		getPixelForValue: function(value, datasetIndex, includeOffset) {
 			// This must be called after fit has been run so that 
 			//      this.left, this.top, this.right, and this.bottom have been defined
+
+			var decimal = 0.5;
+
 			if (this.isHorizontal()) {
 				var innerWidth = this.width - (this.paddingLeft + this.paddingRight);
 				var valueWidth = innerWidth / Math.max(this.ticks.length - 1, 1);
@@ -203,46 +182,46 @@
 				return this.top + (decimal * (this.height / this.ticks.length));
 			}
 		},
-		getPointPixelForValue: function(value, index, datasetIndex) {
+		// getPointPixelForValue: function(value, index, datasetIndex) {
 
-			var offset = this.labelMoments[index].diff(this.firstTick, this.tickUnit, true);
-			return this.getPixelForValue(value, offset / this.tickRange, datasetIndex);
-		},
+		// 	var offset = this.labelMoments[index].diff(this.firstTick, this.tickUnit, true);
+		// 	return this.getPixelForValue(value, offset / this.tickRange, datasetIndex);
+		// },
 
-		// Functions needed for bar charts
-		calculateBaseWidth: function() {
+		// // Functions needed for bar charts
+		// calculateBaseWidth: function() {
 
-			var base = this.getPixelForValue(null, this.smallestLabelSeparation / this.tickRange, 0, true) - this.getPixelForValue(null, 0, 0, true);
-			var spacing = 2 * this.options.categorySpacing;
-			if (base < spacing * 2) {
-				var mod = Math.min((spacing * 2) / base, 1.5);
-				base = (base / 2) * mod;
-				return base;
-			}
-			return base - spacing;
-		},
-		calculateBarWidth: function(barDatasetCount) {
-			//The padding between datasets is to the right of each bar, providing that there are more than 1 dataset
-			var baseWidth = this.calculateBaseWidth() - ((barDatasetCount - 1) * this.options.spacing);
+		// 	var base = this.getPixelForValue(null, this.smallestLabelSeparation / this.tickRange, 0, true) - this.getPixelForValue(null, 0, 0, true);
+		// 	var spacing = 2 * this.options.categorySpacing;
+		// 	if (base < spacing * 2) {
+		// 		var mod = Math.min((spacing * 2) / base, 1.5);
+		// 		base = (base / 2) * mod;
+		// 		return base;
+		// 	}
+		// 	return base - spacing;
+		// },
+		// calculateBarWidth: function(barDatasetCount) {
+		// 	//The padding between datasets is to the right of each bar, providing that there are more than 1 dataset
+		// 	var baseWidth = this.calculateBaseWidth() - ((barDatasetCount - 1) * this.options.spacing);
 
-			if (this.options.stacked) {
-				return Math.max(baseWidth, 1);
-			}
-			return Math.max((baseWidth / barDatasetCount), 1);
-		},
-		calculateBarX: function(barDatasetCount, datasetIndex, elementIndex) {
+		// 	if (this.options.stacked) {
+		// 		return Math.max(baseWidth, 1);
+		// 	}
+		// 	return Math.max((baseWidth / barDatasetCount), 1);
+		// },
+		// calculateBarX: function(barDatasetCount, datasetIndex, elementIndex) {
 
-			var xWidth = this.calculateBaseWidth(),
-				offset = this.labelMoments[elementIndex].diff(this.firstTick, this.tickUnit, true),
-				xAbsolute = this.getPixelForValue(null, offset / this.tickRange, datasetIndex, true) - (xWidth / 2),
-				barWidth = this.calculateBarWidth(barDatasetCount);
+		// 	var xWidth = this.calculateBaseWidth(),
+		// 		offset = this.labelMoments[elementIndex].diff(this.firstTick, this.tickUnit, true),
+		// 		xAbsolute = this.getPixelForValue(null, offset / this.tickRange, datasetIndex, true) - (xWidth / 2),
+		// 		barWidth = this.calculateBarWidth(barDatasetCount);
 
-			if (this.options.stacked) {
-				return xAbsolute + barWidth / 2;
-			}
+		// 	if (this.options.stacked) {
+		// 		return xAbsolute + barWidth / 2;
+		// 	}
 
-			return xAbsolute + (barWidth * datasetIndex) + (datasetIndex * this.options.spacing) + barWidth / 2;
-		},
+		// 	return xAbsolute + (barWidth * datasetIndex) + (datasetIndex * this.options.spacing) + barWidth / 2;
+		// },
 
 		// calculateTickRotation: function(maxHeight, margins) {
 		// 	//Get the width of each grid by calculating the difference

From e2a96501b728cc1eba65d5304331b9a73db9d72a Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Wed, 23 Sep 2015 23:23:20 -0600
Subject: [PATCH 331/424] Vertical Scales are a bit better now

---
 src/core/core.scale.js     |  88 ++++--
 src/scales/scale.linear.js | 570 +++++++++++++++++++++----------------
 2 files changed, 389 insertions(+), 269 deletions(-)

diff --git a/src/core/core.scale.js b/src/core/core.scale.js
index 88bc715c726..96b96c3765d 100644
--- a/src/core/core.scale.js
+++ b/src/core/core.scale.js
@@ -46,6 +46,11 @@
 			this.beforeUpdate();
 
 			// Absorb the master measurements
+			if (!this.isHorizontal()) {
+				console.log(maxWidth);
+			}
+
+
 			this.maxWidth = maxWidth;
 			this.maxHeight = maxHeight;
 			this.margins = margins;
@@ -112,7 +117,7 @@
 
 			this.labelRotation = 0;
 
-			if (this.options.display) {
+			if (this.options.display && this.isHorizontal()) {
 				var originalLabelWidth = helpers.longestText(this.ctx, labelFont, this.ticks);
 				var cosRotation;
 				var sinRotation;
@@ -177,28 +182,79 @@
 				height: 0,
 			};
 
-			var labelFont = helpers.fontString(this.options.ticks.fontSize, this.options.ticks.fontStyle, this.options.ticks.fontFamily);
-			var longestLabelWidth = helpers.longestText(this.ctx, labelFont, this.ticks);
-
-
 			// Width
 			if (this.isHorizontal()) {
-				this.minSize.width = this.maxWidth;
-			} else if (this.options.display) {
-				var labelWidth = this.options.ticks.show ? longestLabelWidth + 6 : 0;
-				this.minSize.width = Math.min(labelWidth, this.maxWidth);
+				this.minSize.width = this.maxWidth; // fill all the width
+			} else {
+				this.minSize.width = this.options.gridLines.show && this.options.display ? 10 : 0;
 			}
 
-			// Height
-			if (this.isHorizontal() && this.options.display) {
-				var labelHeight = (Math.sin(helpers.toRadians(this.labelRotation)) * longestLabelWidth) + 1.5 * this.options.ticks.fontSize;
-				this.minSize.height = Math.min(this.options.ticks.show ? labelHeight : 0, this.maxHeight);
-			} else if (this.options.display) {
-				this.minSize.height = this.maxHeight;
+			// height
+			if (this.isHorizontal()) {
+				this.minSize.height = this.options.gridLines.show && this.options.display ? 10 : 0;
+			} else {
+				this.minSize.height = this.maxHeight; // fill all the height
+			}
+
+			this.paddingLeft = 0;
+			this.paddingRight = 0;
+			this.paddingTop = 0;
+			this.paddingBottom = 0;
+
+			if (this.options.ticks.show && this.options.display) {
+				// Don't bother fitting the ticks if we are not showing them
+				var labelFont = helpers.fontString(this.options.ticks.fontSize,
+					this.options.ticks.fontStyle, this.options.ticks.fontFamily);
+
+				if (this.isHorizontal()) {
+					// A horizontal axis is more constrained by the height.
+					var maxLabelHeight = this.maxHeight - this.minSize.height;
+					var labelHeight = 1.5 * this.options.ticks.fontSize;
+					this.minSize.height = Math.min(this.maxHeight, this.minSize.height + labelHeight);
+
+					labelFont = helpers.fontString(this.options.ticks.fontSize, this.options.ticks.fontStyle, this.options.ticks.fontFamily);
+					this.ctx.font = labelFont;
+
+					var firstLabelWidth = this.ctx.measureText(this.ticks[0]).width;
+					var lastLabelWidth = this.ctx.measureText(this.ticks[this.ticks.length - 1]).width;
+
+					// Ensure that our ticks are always inside the canvas
+					this.paddingLeft = firstLabelWidth / 2;
+					this.paddingRight = lastLabelWidth / 2;
+				} else {
+					// A vertical axis is more constrained by the width. Labels are the dominant factor here, so get that length first
+					var maxLabelWidth = this.maxWidth - this.minSize.width;
+					var largestTextWidth = helpers.longestText(this.ctx, labelFont, this.ticks);
+
+					if (largestTextWidth < maxLabelWidth) {
+						// We don't need all the room
+						this.minSize.width += largestTextWidth;
+					} else {
+						// Expand to max size
+						this.minSize.width = this.maxWidth;
+					}
+					this.minSize.width += 6; // extra padding
+
+					this.paddingTop = this.options.ticks.fontSize / 2;
+					this.paddingBottom = this.options.ticks.fontSize / 2;
+				}
+			}
+
+			if (this.margins) {
+				this.paddingLeft -= this.margins.left;
+				this.paddingTop -= this.margins.top;
+				this.paddingRight -= this.margins.right;
+				this.paddingBottom -= this.margins.bottom;
+
+				this.paddingLeft = Math.max(this.paddingLeft, 0);
+				this.paddingTop = Math.max(this.paddingTop, 0);
+				this.paddingRight = Math.max(this.paddingRight, 0);
+				this.paddingBottom = Math.max(this.paddingBottom, 0);
 			}
 
 			this.width = this.minSize.width;
 			this.height = this.minSize.height;
+
 		},
 		afterFit: helpers.noop,
 
@@ -370,7 +426,7 @@
 
 						if (this.options.ticks.show) {
 							this.ctx.save();
-							this.ctx.translate(yLabelValue, (isRotated) ? this.top + 12 : this.top + 8);
+							this.ctx.translate(this.left + (isRotated ? 10 : 5) + 3, yLabelValue - (this.options.ticks.fontSize / 2) + (isRotated ? this.options.ticks.fontSize / 1.5 : 0));
 							this.ctx.rotate(helpers.toRadians(this.labelRotation) * -1);
 							this.ctx.font = this.font;
 							this.ctx.textAlign = (isRotated) ? "right" : "center";
diff --git a/src/scales/scale.linear.js b/src/scales/scale.linear.js
index 7209a6605d1..4c2a1151412 100644
--- a/src/scales/scale.linear.js
+++ b/src/scales/scale.linear.js
@@ -11,6 +11,70 @@
 
 	var LinearScale = Chart.Scale.extend({
 		buildTicks: function() {
+
+			// First Calculate the range
+			this.min = null;
+			this.max = null;
+
+			var positiveValues = [];
+			var negativeValues = [];
+
+			if (this.options.stacked) {
+				helpers.each(this.data.datasets, function(dataset) {
+					if (this.isHorizontal() ? dataset.xAxisID === this.id : dataset.yAxisID === this.id) {
+						helpers.each(dataset.data, function(rawValue, index) {
+
+							var value = this.getRightValue(rawValue);
+
+							positiveValues[index] = positiveValues[index] || 0;
+							negativeValues[index] = negativeValues[index] || 0;
+
+							if (this.options.relativePoints) {
+								positiveValues[index] = 100;
+							} else {
+								if (value < 0) {
+									negativeValues[index] += value;
+								} else {
+									positiveValues[index] += value;
+								}
+							}
+						}, this);
+					}
+				}, this);
+
+				var values = positiveValues.concat(negativeValues);
+				this.min = helpers.min(values);
+				this.max = helpers.max(values);
+
+			} else {
+				helpers.each(this.data.datasets, function(dataset) {
+					if (this.isHorizontal() ? dataset.xAxisID === this.id : dataset.yAxisID === this.id) {
+						helpers.each(dataset.data, function(rawValue, index) {
+							var value = this.getRightValue(rawValue);
+
+							if (this.min === null) {
+								this.min = value;
+							} else if (value < this.min) {
+								this.min = value;
+							}
+
+							if (this.max === null) {
+								this.max = value;
+							} else if (value > this.max) {
+								this.max = value;
+							}
+						}, this);
+					}
+				}, this);
+			}
+
+			if (this.min === this.max) {
+				this.min--;
+				this.max++;
+			}
+
+
+
 			// We need to decide how many ticks we are going to have. Each tick draws a grid line.
 			// There are two possibilities. The first is that the user has manually overridden the scale
 			// calculations in which case the job is easy. The other case is that we have to do it ourselves
@@ -281,268 +345,268 @@
 		// @param {number} maxWidth : the max width the axis can be
 		// @param {number} maxHeight: the max height the axis can be
 		// @return {object} minSize : the minimum size needed to draw the axis
-		// fit: function() {
-
-		// 	this.minSize = {
-		// 		width: 0,
-		// 		height: 0,
-		// 	};
-
-		// 	// In a horizontal axis, we need some room for the scale to be drawn
-		// 	//
-		// 	//      -----------------------------------------------------
-		// 	//          |           |           |           |           |
-		// 	//
-		// 	// In a vertical axis, we need some room for the scale to be drawn.
-		// 	// The actual grid lines will be drawn on the chart area, however, we need to show 
-		// 	// ticks where the axis actually is.
-		// 	// We will allocate 25px for this width
-		// 	//      |
-		// 	//     -|
-		// 	//      |
-		// 	//      |
-		// 	//     -|
-		// 	//      |
-		// 	//      |
-		// 	//     -|
-
-
-		// 	// Width
-		// 	if (this.isHorizontal()) {
-		// 		this.minSize.width = this.maxWidth; // fill all the width
-		// 	} else {
-		// 		this.minSize.width = this.options.gridLines.show && this.options.display ? 10 : 0;
-		// 	}
-
-		// 	// height
-		// 	if (this.isHorizontal()) {
-		// 		this.minSize.height = this.options.gridLines.show && this.options.display ? 10 : 0;
-		// 	} else {
-		// 		this.minSize.height = this.maxHeight; // fill all the height
-		// 	}
-
-		// 	this.paddingLeft = 0;
-		// 	this.paddingRight = 0;
-		// 	this.paddingTop = 0;
-		// 	this.paddingBottom = 0;
-
+		/*fit: function() {
 
-		// 	if (this.options.ticks.show && this.options.display) {
-		// 		// Don't bother fitting the ticks if we are not showing them
-		// 		var labelFont = helpers.fontString(this.options.ticks.fontSize,
-		// 			this.options.ticks.fontStyle, this.options.ticks.fontFamily);
+			this.minSize = {
+				width: 0,
+				height: 0,
+			};
 
-		// 		if (this.isHorizontal()) {
-		// 			// A horizontal axis is more constrained by the height.
-		// 			var maxLabelHeight = this.maxHeight - this.minSize.height;
-		// 			var labelHeight = 1.5 * this.options.ticks.fontSize;
-		// 			this.minSize.height = Math.min(this.maxHeight, this.minSize.height + labelHeight);
-
-		// 			var labelFont = helpers.fontString(this.options.ticks.fontSize, this.options.ticks.fontStyle, this.options.ticks.fontFamily);
-		// 			this.ctx.font = labelFont;
-
-		// 			var firstLabelWidth = this.ctx.measureText(this.ticks[0]).width;
-		// 			var lastLabelWidth = this.ctx.measureText(this.ticks[this.ticks.length - 1]).width;
+			// In a horizontal axis, we need some room for the scale to be drawn
+			//
+			//      -----------------------------------------------------
+			//          |           |           |           |           |
+			//
+			// In a vertical axis, we need some room for the scale to be drawn.
+			// The actual grid lines will be drawn on the chart area, however, we need to show 
+			// ticks where the axis actually is.
+			// We will allocate 25px for this width
+			//      |
+			//     -|
+			//      |
+			//      |
+			//     -|
+			//      |
+			//      |
+			//     -|
+
+
+			// Width
+			if (this.isHorizontal()) {
+				this.minSize.width = this.maxWidth; // fill all the width
+			} else {
+				this.minSize.width = this.options.gridLines.show && this.options.display ? 10 : 0;
+			}
 
-		// 			// Ensure that our ticks are always inside the canvas
-		// 			this.paddingLeft = firstLabelWidth / 2;
-		// 			this.paddingRight = lastLabelWidth / 2;
-		// 		} else {
-		// 			// A vertical axis is more constrained by the width. Labels are the dominant factor 
-		// 			// here, so get that length first
-		// 			var maxLabelWidth = this.maxWidth - this.minSize.width;
-		// 			var largestTextWidth = helpers.longestText(this.ctx, labelFont, this.ticks);
-
-		// 			if (largestTextWidth < maxLabelWidth) {
-		// 				// We don't need all the room
-		// 				this.minSize.width += largestTextWidth;
-		// 				this.minSize.width += 3; // extra padding
-		// 			} else {
-		// 				// Expand to max size
-		// 				this.minSize.width = this.maxWidth;
-		// 			}
+			// height
+			if (this.isHorizontal()) {
+				this.minSize.height = this.options.gridLines.show && this.options.display ? 10 : 0;
+			} else {
+				this.minSize.height = this.maxHeight; // fill all the height
+			}
 
-		// 			this.paddingTop = this.options.ticks.fontSize / 2;
-		// 			this.paddingBottom = this.options.ticks.fontSize / 2;
-		// 		}
-		// 	}
+			this.paddingLeft = 0;
+			this.paddingRight = 0;
+			this.paddingTop = 0;
+			this.paddingBottom = 0;
+
+
+			if (this.options.ticks.show && this.options.display) {
+				// Don't bother fitting the ticks if we are not showing them
+				var labelFont = helpers.fontString(this.options.ticks.fontSize,
+					this.options.ticks.fontStyle, this.options.ticks.fontFamily);
+
+				if (this.isHorizontal()) {
+					// A horizontal axis is more constrained by the height.
+					var maxLabelHeight = this.maxHeight - this.minSize.height;
+					var labelHeight = 1.5 * this.options.ticks.fontSize;
+					this.minSize.height = Math.min(this.maxHeight, this.minSize.height + labelHeight);
+
+					var labelFont = helpers.fontString(this.options.ticks.fontSize, this.options.ticks.fontStyle, this.options.ticks.fontFamily);
+					this.ctx.font = labelFont;
+
+					var firstLabelWidth = this.ctx.measureText(this.ticks[0]).width;
+					var lastLabelWidth = this.ctx.measureText(this.ticks[this.ticks.length - 1]).width;
+
+					// Ensure that our ticks are always inside the canvas
+					this.paddingLeft = firstLabelWidth / 2;
+					this.paddingRight = lastLabelWidth / 2;
+				} else {
+					// A vertical axis is more constrained by the width. Labels are the dominant factor 
+					// here, so get that length first
+					var maxLabelWidth = this.maxWidth - this.minSize.width;
+					var largestTextWidth = helpers.longestText(this.ctx, labelFont, this.ticks);
+
+					if (largestTextWidth < maxLabelWidth) {
+						// We don't need all the room
+						this.minSize.width += largestTextWidth;
+						this.minSize.width += 3; // extra padding
+					} else {
+						// Expand to max size
+						this.minSize.width = this.maxWidth;
+					}
+
+					this.paddingTop = this.options.ticks.fontSize / 2;
+					this.paddingBottom = this.options.ticks.fontSize / 2;
+				}
+			}
 
-		// 	if (this.margins) {
-		// 		this.paddingLeft -= this.margins.left;
-		// 		this.paddingTop -= this.margins.top;
-		// 		this.paddingRight -= this.margins.right;
-		// 		this.paddingBottom -= this.margins.bottom;
+			if (this.margins) {
+				this.paddingLeft -= this.margins.left;
+				this.paddingTop -= this.margins.top;
+				this.paddingRight -= this.margins.right;
+				this.paddingBottom -= this.margins.bottom;
 
-		// 		this.paddingLeft = Math.max(this.paddingLeft, 0);
-		// 		this.paddingTop = Math.max(this.paddingTop, 0);
-		// 		this.paddingRight = Math.max(this.paddingRight, 0);
-		// 		this.paddingBottom = Math.max(this.paddingBottom, 0);
-		// 	}
+				this.paddingLeft = Math.max(this.paddingLeft, 0);
+				this.paddingTop = Math.max(this.paddingTop, 0);
+				this.paddingRight = Math.max(this.paddingRight, 0);
+				this.paddingBottom = Math.max(this.paddingBottom, 0);
+			}
 
-		// 	this.width = this.minSize.width;
-		// 	this.height = this.minSize.height;
-		// },
+			this.width = this.minSize.width;
+			this.height = this.minSize.height;
+		},*/
 		// Actualy draw the scale on the canvas
 		// @param {rectangle} chartArea : the area of the chart to draw full grid lines on
-		// draw: function(chartArea) {
-		// 	if (this.options.display) {
-
-		// 		var setContextLineSettings;
-		// 		var hasZero;
-
-		// 		// Make sure we draw text in the correct color
-		// 		this.ctx.fillStyle = this.options.ticks.fontColor;
-
-		// 		if (this.isHorizontal()) {
-		// 			if (this.options.gridLines.show) {
-		// 				// Draw the horizontal line
-		// 				setContextLineSettings = true;
-		// 				hasZero = helpers.findNextWhere(this.ticks, function(tick) {
-		// 					return tick === 0;
-		// 				}) !== undefined;
-		// 				var yTickStart = this.options.position == "bottom" ? this.top : this.bottom - 5;
-		// 				var yTickEnd = this.options.position == "bottom" ? this.top + 5 : this.bottom;
-
-		// 				helpers.each(this.ticks, function(tick, index) {
-		// 					// Grid lines are vertical
-		// 					var xValue = this.getPixelForValue(tick);
-
-		// 					if (tick === 0 || (!hasZero && index === 0)) {
-		// 						// Draw the 0 point specially or the left if there is no 0
-		// 						this.ctx.lineWidth = this.options.gridLines.zeroLineWidth;
-		// 						this.ctx.strokeStyle = this.options.gridLines.zeroLineColor;
-		// 						setContextLineSettings = true; // reset next time
-		// 					} else if (setContextLineSettings) {
-		// 						this.ctx.lineWidth = this.options.gridLines.lineWidth;
-		// 						this.ctx.strokeStyle = this.options.gridLines.color;
-		// 						setContextLineSettings = false;
-		// 					}
-
-		// 					xValue += helpers.aliasPixel(this.ctx.lineWidth);
-
-		// 					// Draw the label area
-		// 					this.ctx.beginPath();
-
-		// 					if (this.options.gridLines.drawTicks) {
-		// 						this.ctx.moveTo(xValue, yTickStart);
-		// 						this.ctx.lineTo(xValue, yTickEnd);
-		// 					}
-
-		// 					// Draw the chart area
-		// 					if (this.options.gridLines.drawOnChartArea) {
-		// 						this.ctx.moveTo(xValue, chartArea.top);
-		// 						this.ctx.lineTo(xValue, chartArea.bottom);
-		// 					}
-
-		// 					// Need to stroke in the loop because we are potentially changing line widths & colours
-		// 					this.ctx.stroke();
-		// 				}, this);
-		// 			}
-
-		// 			if (this.options.ticks.show) {
-		// 				// Draw the ticks
-
-		// 				var labelStartY;
-
-		// 				if (this.options.position == "top") {
-		// 					labelStartY = this.bottom - 10;
-		// 					this.ctx.textBaseline = "bottom";
-		// 				} else {
-		// 					// bottom side
-		// 					labelStartY = this.top + 10;
-		// 					this.ctx.textBaseline = "top";
-		// 				}
-
-		// 				this.ctx.textAlign = "center";
-		// 				this.ctx.font = helpers.fontString(this.options.ticks.fontSize, this.options.ticks.fontStyle, this.options.ticks.fontFamily);
-
-		// 				helpers.each(this.ticks, function(label, index) {
-		// 					var xValue = this.getPixelForValue(this.ticks[index]);
-		// 					this.ctx.fillText(label, xValue, labelStartY);
-		// 				}, this);
-		// 			}
-		// 		} else {
-		// 			// Vertical
-		// 			if (this.options.gridLines.show) {
-
-		// 				// Draw the vertical line
-		// 				setContextLineSettings = true;
-		// 				hasZero = helpers.findNextWhere(this.ticks, function(tick) {
-		// 					return tick === 0;
-		// 				}) !== undefined;
-		// 				var xTickStart = this.options.position == "right" ? this.left : this.right - 5;
-		// 				var xTickEnd = this.options.position == "right" ? this.left + 5 : this.right;
-
-		// 				helpers.each(this.ticks, function(tick, index) {
-		// 					// Grid lines are horizontal
-		// 					var yValue = this.getPixelForValue(tick);
-
-		// 					if (tick === 0 || (!hasZero && index === 0)) {
-		// 						// Draw the 0 point specially or the bottom if there is no 0
-		// 						this.ctx.lineWidth = this.options.gridLines.zeroLineWidth;
-		// 						this.ctx.strokeStyle = this.options.gridLines.zeroLineColor;
-		// 						setContextLineSettings = true; // reset next time
-		// 					} else if (setContextLineSettings) {
-		// 						this.ctx.lineWidth = this.options.gridLines.lineWidth;
-		// 						this.ctx.strokeStyle = this.options.gridLines.color;
-		// 						setContextLineSettings = false; // use boolean to indicate that we only want to do this once
-		// 					}
-
-		// 					yValue += helpers.aliasPixel(this.ctx.lineWidth);
-
-		// 					// Draw the label area
-		// 					this.ctx.beginPath();
-
-		// 					if (this.options.gridLines.drawTicks) {
-		// 						this.ctx.moveTo(xTickStart, yValue);
-		// 						this.ctx.lineTo(xTickEnd, yValue);
-		// 					}
-
-		// 					// Draw the chart area
-		// 					if (this.options.gridLines.drawOnChartArea) {
-		// 						this.ctx.moveTo(chartArea.left, yValue);
-		// 						this.ctx.lineTo(chartArea.right, yValue);
-		// 					}
-
-		// 					this.ctx.stroke();
-		// 				}, this);
-		// 			}
-
-		// 			if (this.options.ticks.show) {
-		// 				// Draw the ticks
-
-		// 				var labelStartX;
-
-		// 				if (this.options.position == "left") {
-		// 					if (this.options.ticks.mirror) {
-		// 						labelStartX = this.right + this.options.ticks.padding;
-		// 						this.ctx.textAlign = "left";
-		// 					} else {
-		// 						labelStartX = this.right - this.options.ticks.padding;
-		// 						this.ctx.textAlign = "right";
-		// 					}
-		// 				} else {
-		// 					// right side
-		// 					if (this.options.ticks.mirror) {
-		// 						labelStartX = this.left - this.options.ticks.padding;
-		// 						this.ctx.textAlign = "right";
-		// 					} else {
-		// 						labelStartX = this.left + this.options.ticks.padding;
-		// 						this.ctx.textAlign = "left";
-		// 					}
-		// 				}
-
-		// 				this.ctx.textBaseline = "middle";
-		// 				this.ctx.font = helpers.fontString(this.options.ticks.fontSize, this.options.ticks.fontStyle, this.options.ticks.fontFamily);
-
-		// 				helpers.each(this.ticks, function(label, index) {
-		// 					var yValue = this.getPixelForValue(this.ticks[index]);
-		// 					this.ctx.fillText(label, labelStartX, yValue);
-		// 				}, this);
-		// 			}
-		// 		}
-		// 	}
-		// }
+		_draw: function(chartArea) {
+			if (this.options.display) {
+
+				var setContextLineSettings;
+				var hasZero;
+
+				// Make sure we draw text in the correct color
+				this.ctx.fillStyle = this.options.ticks.fontColor;
+
+				if (this.isHorizontal()) {
+					if (this.options.gridLines.show) {
+						// Draw the horizontal line
+						setContextLineSettings = true;
+						hasZero = helpers.findNextWhere(this.ticks, function(tick) {
+							return tick === 0;
+						}) !== undefined;
+						var yTickStart = this.options.position == "bottom" ? this.top : this.bottom - 5;
+						var yTickEnd = this.options.position == "bottom" ? this.top + 5 : this.bottom;
+
+						helpers.each(this.ticks, function(tick, index) {
+							// Grid lines are vertical
+							var xValue = this.getPixelForValue(tick);
+
+							if (tick === 0 || (!hasZero && index === 0)) {
+								// Draw the 0 point specially or the left if there is no 0
+								this.ctx.lineWidth = this.options.gridLines.zeroLineWidth;
+								this.ctx.strokeStyle = this.options.gridLines.zeroLineColor;
+								setContextLineSettings = true; // reset next time
+							} else if (setContextLineSettings) {
+								this.ctx.lineWidth = this.options.gridLines.lineWidth;
+								this.ctx.strokeStyle = this.options.gridLines.color;
+								setContextLineSettings = false;
+							}
+
+							xValue += helpers.aliasPixel(this.ctx.lineWidth);
+
+							// Draw the label area
+							this.ctx.beginPath();
+
+							if (this.options.gridLines.drawTicks) {
+								this.ctx.moveTo(xValue, yTickStart);
+								this.ctx.lineTo(xValue, yTickEnd);
+							}
+
+							// Draw the chart area
+							if (this.options.gridLines.drawOnChartArea) {
+								this.ctx.moveTo(xValue, chartArea.top);
+								this.ctx.lineTo(xValue, chartArea.bottom);
+							}
+
+							// Need to stroke in the loop because we are potentially changing line widths & colours
+							this.ctx.stroke();
+						}, this);
+					}
+
+					if (this.options.ticks.show) {
+						// Draw the ticks
+
+						var labelStartY;
+
+						if (this.options.position == "top") {
+							labelStartY = this.bottom - 10;
+							this.ctx.textBaseline = "bottom";
+						} else {
+							// bottom side
+							labelStartY = this.top + 10;
+							this.ctx.textBaseline = "top";
+						}
+
+						this.ctx.textAlign = "center";
+						this.ctx.font = helpers.fontString(this.options.ticks.fontSize, this.options.ticks.fontStyle, this.options.ticks.fontFamily);
+
+						helpers.each(this.ticks, function(label, index) {
+							var xValue = this.getPixelForValue(this.ticks[index]);
+							this.ctx.fillText(label, xValue, labelStartY);
+						}, this);
+					}
+				} else {
+					// Vertical
+					if (this.options.gridLines.show) {
+
+						// Draw the vertical line
+						setContextLineSettings = true;
+						hasZero = helpers.findNextWhere(this.ticks, function(tick) {
+							return tick === 0;
+						}) !== undefined;
+						var xTickStart = this.options.position == "right" ? this.left : this.right - 5;
+						var xTickEnd = this.options.position == "right" ? this.left + 5 : this.right;
+
+						helpers.each(this.ticks, function(tick, index) {
+							// Grid lines are horizontal
+							var yValue = this.getPixelForValue(tick);
+
+							if (tick === 0 || (!hasZero && index === 0)) {
+								// Draw the 0 point specially or the bottom if there is no 0
+								this.ctx.lineWidth = this.options.gridLines.zeroLineWidth;
+								this.ctx.strokeStyle = this.options.gridLines.zeroLineColor;
+								setContextLineSettings = true; // reset next time
+							} else if (setContextLineSettings) {
+								this.ctx.lineWidth = this.options.gridLines.lineWidth;
+								this.ctx.strokeStyle = this.options.gridLines.color;
+								setContextLineSettings = false; // use boolean to indicate that we only want to do this once
+							}
+
+							yValue += helpers.aliasPixel(this.ctx.lineWidth);
+
+							// Draw the label area
+							this.ctx.beginPath();
+
+							if (this.options.gridLines.drawTicks) {
+								this.ctx.moveTo(xTickStart, yValue);
+								this.ctx.lineTo(xTickEnd, yValue);
+							}
+
+							// Draw the chart area
+							if (this.options.gridLines.drawOnChartArea) {
+								this.ctx.moveTo(chartArea.left, yValue);
+								this.ctx.lineTo(chartArea.right, yValue);
+							}
+
+							this.ctx.stroke();
+						}, this);
+					}
+
+					if (this.options.ticks.show) {
+						// Draw the ticks
+
+						var labelStartX;
+
+						if (this.options.position == "left") {
+							if (this.options.ticks.mirror) {
+								labelStartX = this.right + this.options.ticks.padding;
+								this.ctx.textAlign = "left";
+							} else {
+								labelStartX = this.right - this.options.ticks.padding;
+								this.ctx.textAlign = "right";
+							}
+						} else {
+							// right side
+							if (this.options.ticks.mirror) {
+								labelStartX = this.left - this.options.ticks.padding;
+								this.ctx.textAlign = "right";
+							} else {
+								labelStartX = this.left + this.options.ticks.padding;
+								this.ctx.textAlign = "left";
+							}
+						}
+
+						this.ctx.textBaseline = "middle";
+						this.ctx.font = helpers.fontString(this.options.ticks.fontSize, this.options.ticks.fontStyle, this.options.ticks.fontFamily);
+
+						helpers.each(this.ticks, function(label, index) {
+							var yValue = this.getPixelForValue(this.ticks[index]);
+							this.ctx.fillText(label, labelStartX, yValue);
+						}, this);
+					}
+				}
+			}
+		}
 	});
 	Chart.scaleService.registerScaleType("linear", LinearScale, defaultConfig);
 

From ca48caa8b02a017b07e6789574887c75bc8ed846 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Thu, 24 Sep 2015 02:25:21 -0600
Subject: [PATCH 332/424] checkpoint for the morning check
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

made some good progress.  Just need some more eyes on it, cuz I’m
literally typing without my glasses on right now.
---
 samples/combo-bar-line.html        |  88 +++---
 samples/line-scale-override.html   | 131 --------
 samples/line-x-axis-filter.html    | 186 ++++++------
 samples/scatter.html               | 281 +++++++++---------
 src/controllers/controller.bar.js  |  27 +-
 src/controllers/controller.line.js |   4 +-
 src/core/core.controller.js        |  10 +
 src/core/core.scale.js             |  23 +-
 src/scales/scale.category.js       |   6 +-
 src/scales/scale.linear.js         | 462 +----------------------------
 10 files changed, 332 insertions(+), 886 deletions(-)
 delete mode 100644 samples/line-scale-override.html

diff --git a/samples/combo-bar-line.html b/samples/combo-bar-line.html
index cdca070c43f..f2e936ab381 100644
--- a/samples/combo-bar-line.html
+++ b/samples/combo-bar-line.html
@@ -13,54 +13,56 @@
     </div>
     <button id="randomizeData">Randomize Data</button>
     <script>
-    var randomScalingFactor = function() {
-        return (Math.random() > 0.5 ? 1.0 : -1.0) * Math.round(Math.random() * 100);
-    };
-    var randomColorFactor = function() {
-        return Math.round(Math.random() * 255);
-    };
+        var randomScalingFactor = function() {
+            return (Math.random() > 0.5 ? 1.0 : -1.0) * Math.round(Math.random() * 100);
+        };
+        var randomColorFactor = function() {
+            return Math.round(Math.random() * 255);
+        };
 
-    var barChartData = {
-        labels: ["January", "February", "March", "April", "May", "June", "July"],
-        datasets: [{
-            label: 'Dataset 1',
-            backgroundColor: "rgba(151,187,205,0.5)",
-            data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()],
-            borderColor: 'white',
-            borderWidth: 2
-        }, {
-            label: 'Dataset 2',
-            backgroundColor: "rgba(151,187,205,0.5)",
-            data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()],
-            borderColor: 'white',
-            borderWidth: 2
-        }, {
-            type: 'line',
-            label: 'Dataset 3',
-            backgroundColor: "rgba(220,220,220,0.5)",
-            data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
-        }, ]
+        var barChartData = {
+            labels: ["January", "February", "March", "April", "May", "June", "July"],
+            datasets: [{
+                type: 'bar',
+                label: 'Dataset 1',
+                backgroundColor: "rgba(151,187,205,0.5)",
+                data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()],
+                borderColor: 'white',
+                borderWidth: 2
+            }, {
+                type: 'bar',
+                label: 'Dataset 2',
+                backgroundColor: "rgba(151,187,205,0.5)",
+                data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()],
+                borderColor: 'white',
+                borderWidth: 2
+            }, {
+                type: 'line',
+                label: 'Dataset 3',
+                backgroundColor: "rgba(220,220,220,0.5)",
+                data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
+            }, ]
 
-    };
-    window.onload = function() {
-        var ctx = document.getElementById("canvas").getContext("2d");
-        window.myBar = new Chart(ctx, {
-            type: 'bar',
-            data: barChartData,
-            options: {
-                responsive: true,
-            }
-        });
-    };
+        };
+        window.onload = function() {
+            var ctx = document.getElementById("canvas").getContext("2d");
+            window.myBar = new Chart(ctx, {
+                type: 'bar',
+                data: barChartData,
+                options: {
+                    responsive: true,
+                }
+            });
+        };
 
-    $('#randomizeData').click(function() {
-        $.each(barChartData.datasets, function(i, dataset) {
-            dataset.backgroundColor = 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',.7)';
-            dataset.data = [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()];
+        $('#randomizeData').click(function() {
+            $.each(barChartData.datasets, function(i, dataset) {
+                dataset.backgroundColor = 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',.7)';
+                dataset.data = [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()];
 
+            });
+            window.myBar.update();
         });
-        window.myBar.update();
-    });
     </script>
 </body>
 
diff --git a/samples/line-scale-override.html b/samples/line-scale-override.html
deleted file mode 100644
index 6603b5c043d..00000000000
--- a/samples/line-scale-override.html
+++ /dev/null
@@ -1,131 +0,0 @@
-<!doctype html>
-<html>
-
-<head>
-    <title>Line Chart with Scale Override</title>
-    <script src="../Chart.js"></script>
-    <script src="../node_modules/jquery/dist/jquery.min.js"></script>
-</head>
-
-<body>
-    <div style="width:50%;">
-        <canvas id="canvas" style="width:100%;height:100%"></canvas>
-    </div>
-    <br>
-    <br>
-    <button id="randomizeData">Randomize Data</button>
-    <button id="addDataset">Add Dataset</button>
-    <button id="removeDataset">Remove Dataset</button>
-    <button id="addData">Add Data</button>
-    <button id="removeData">Remove Data</button>
-    <script>
-    var randomScalingFactor = function() {
-        return Math.round(Math.random() * 100 * (Math.random() > 0.5 ? -1 : 1));
-    };
-    var randomColorFactor = function() {
-        return Math.round(Math.random() * 255);
-    };
-    var randomColor = function(opacity) {
-        return 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',' + (opacity || '.3') + ')';
-    };
-
-    var config = {
-        type: 'line',
-        data: {
-            labels: ["January", "February", "March", "April", "May", "June", "July"],
-            datasets: [{
-                label: "My First dataset",
-                data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()],
-                fill: false,
-            }, {
-                label: "My Second dataset",
-                data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()],
-            }]
-        },
-        options: {
-            responsive: true,
-            scales: {
-                xAxes: [{
-                    display: true
-                }],
-                yAxes: [{
-                    display: true,
-                    override: {
-                        start: -100,
-                        stepWidth: 10,
-                        steps: 20
-                    }
-                }]
-            }
-        }
-    };
-
-    $.each(config.data.datasets, function(i, dataset) {
-        dataset.borderColor = randomColor(0.4);
-        dataset.backgroundColor = randomColor(0.5);
-        dataset.pointBorderColor = randomColor(0.7);
-        dataset.pointBackgroundColor = randomColor(0.5);
-        dataset.pointBorderWidth = 1;
-    });
-
-    console.log(config.data);
-
-    window.onload = function() {
-        var ctx = document.getElementById("canvas").getContext("2d");
-        window.myLine = new Chart(ctx, config);
-    };
-
-    $('#randomizeData').click(function() {
-        $.each(config.data.datasets, function(i, dataset) {
-            dataset.data = dataset.data.map(function() {
-                return randomScalingFactor();
-            });
-
-        });
-
-        window.myLine.update();
-    });
-
-    $('#addDataset').click(function() {
-        var newDataset = {
-            label: 'Dataset ' + config.data.datasets.length,
-            borderColor: randomColor(0.4),
-            backgroundColor: randomColor(0.5),
-            pointBorderColor: randomColor(0.7),
-            pointBackgroundColor: randomColor(0.5),
-            pointBorderWidth: 1,
-            data: [],
-        };
-
-        for (var index = 0; index < config.data.labels.length; ++index) {
-            newDataset.data.push(randomScalingFactor());
-        }
-
-        window.myLine.addDataset(newDataset);
-    });
-
-    $('#addData').click(function() {
-        if (config.data.datasets.length > 0) {
-            config.data.labels.push('dataset #' + config.data.labels.length);
-
-            for (var index = 0; index < config.data.datasets.length; ++index) {
-                window.myLine.addData(randomScalingFactor(), index);
-            }
-        }
-    });
-
-    $('#removeDataset').click(function() {
-        window.myLine.removeDataset(0);
-    });
-
-    $('#removeData').click(function() {
-        config.data.labels.splice(-1, 1); // remove the label first
-
-        config.data.datasets.forEach(function(dataset, datasetIndex) {
-            window.myLine.removeData(datasetIndex, -1);
-        });
-    });
-    </script>
-</body>
-
-</html>
diff --git a/samples/line-x-axis-filter.html b/samples/line-x-axis-filter.html
index 71a1b8844a3..39a19ea3d9d 100644
--- a/samples/line-x-axis-filter.html
+++ b/samples/line-x-axis-filter.html
@@ -6,9 +6,9 @@
     <script src="../Chart.js"></script>
     <script src="../node_modules/jquery/dist/jquery.min.js"></script>
     <style>
-    canvas {
-        -webkit-box-shadow: 0 0 20px 0 rgba(0, 0, 0, .5);
-    }
+        canvas {
+            -webkit-box-shadow: 0 0 20px 0 rgba(0, 0, 0, .5);
+        }
     </style>
 </head>
 
@@ -24,114 +24,114 @@
     <button id="addData">Add Data</button>
     <button id="removeData">Remove Data</button>
     <script>
-    var randomScalingFactor = function() {
-        return Math.round(Math.random() * 50 * (Math.random() > 0.5 ? 1 : 1)) + 50;
-    };
-    var randomColorFactor = function() {
-        return Math.round(Math.random() * 255);
-    };
-    var randomColor = function(opacity) {
-        return 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',' + (opacity || '.3') + ')';
-    };
-
-    var config = {
-        type: 'line',
-        data: {
-            labels: ["January", "February", "March", "April", "May", "June", "July"],
-            datasets: [{
-                label: "My First dataset",
-                data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()],
-                fill: false,
-                borderDash: [5, 5],
-            }, {
-                label: "My Second dataset",
-                data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()],
-            }]
-        },
-        options: {
-            responsive: true,
-            scales: {
-                xAxes: [{
-                    display: true,
-                    labels: {
-                        userCallback: function(dataLabel, index) {
-                            return index % 2 === 0 ? dataLabel : null;
-                        }
-                    }
-                }],
-                yAxes: [{
-                    display: true,
-                    beginAtZero: false
+        var randomScalingFactor = function() {
+            return Math.round(Math.random() * 50 * (Math.random() > 0.5 ? 1 : 1)) + 50;
+        };
+        var randomColorFactor = function() {
+            return Math.round(Math.random() * 255);
+        };
+        var randomColor = function(opacity) {
+            return 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',' + (opacity || '.3') + ')';
+        };
+
+        var config = {
+            type: 'line',
+            data: {
+                labels: ["January is a long month", "February", "March", "April", "May", "June", "July"],
+                datasets: [{
+                    label: "My First dataset",
+                    data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()],
+                    fill: false,
+                    borderDash: [5, 5],
+                }, {
+                    label: "My Second dataset",
+                    data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()],
                 }]
+            },
+            options: {
+                responsive: true,
+                scales: {
+                    xAxes: [{
+                        display: true,
+                        ticks: {
+                            callback: function(dataLabel, index) {
+                                return dataLabel;
+                            }
+                        }
+                    }],
+                    yAxes: [{
+                        display: true,
+                        beginAtZero: false
+                    }]
+                }
             }
-        }
-    };
+        };
 
-    $.each(config.data.datasets, function(i, dataset) {
-        dataset.borderColor = randomColor(0.4);
-        dataset.backgroundColor = randomColor(0.5);
-        dataset.pointBorderColor = randomColor(0.7);
-        dataset.pointBackgroundColor = randomColor(0.5);
-        dataset.pointBorderWidth = 1;
-    });
+        $.each(config.data.datasets, function(i, dataset) {
+            dataset.borderColor = randomColor(0.4);
+            dataset.backgroundColor = randomColor(0.5);
+            dataset.pointBorderColor = randomColor(0.7);
+            dataset.pointBackgroundColor = randomColor(0.5);
+            dataset.pointBorderWidth = 1;
+        });
 
-    console.log(config.data);
+        console.log(config.data);
 
-    window.onload = function() {
-        var ctx = document.getElementById("canvas").getContext("2d");
-        window.myLine = new Chart(ctx, config);
-    };
+        window.onload = function() {
+            var ctx = document.getElementById("canvas").getContext("2d");
+            window.myLine = new Chart(ctx, config);
+        };
+
+        $('#randomizeData').click(function() {
+            $.each(config.data.datasets, function(i, dataset) {
+                dataset.data = dataset.data.map(function() {
+                    return randomScalingFactor();
+                });
 
-    $('#randomizeData').click(function() {
-        $.each(config.data.datasets, function(i, dataset) {
-            dataset.data = dataset.data.map(function() {
-                return randomScalingFactor();
             });
 
+            window.myLine.update();
         });
 
-        window.myLine.update();
-    });
-
-    $('#addDataset').click(function() {
-        var newDataset = {
-            label: 'Dataset ' + config.data.datasets.length,
-            borderColor: randomColor(0.4),
-            backgroundColor: randomColor(0.5),
-            pointBorderColor: randomColor(0.7),
-            pointBackgroundColor: randomColor(0.5),
-            pointBorderWidth: 1,
-            data: [],
-        };
-
-        for (var index = 0; index < config.data.labels.length; ++index) {
-            newDataset.data.push(randomScalingFactor());
-        }
+        $('#addDataset').click(function() {
+            var newDataset = {
+                label: 'Dataset ' + config.data.datasets.length,
+                borderColor: randomColor(0.4),
+                backgroundColor: randomColor(0.5),
+                pointBorderColor: randomColor(0.7),
+                pointBackgroundColor: randomColor(0.5),
+                pointBorderWidth: 1,
+                data: [],
+            };
+
+            for (var index = 0; index < config.data.labels.length; ++index) {
+                newDataset.data.push(randomScalingFactor());
+            }
 
-        window.myLine.addDataset(newDataset);
-    });
+            window.myLine.addDataset(newDataset);
+        });
 
-    $('#addData').click(function() {
-        if (config.data.datasets.length > 0) {
-            config.data.labels.push('dataset #' + config.data.labels.length);
+        $('#addData').click(function() {
+            if (config.data.datasets.length > 0) {
+                config.data.labels.push('dataset #' + config.data.labels.length);
 
-            for (var index = 0; index < config.data.datasets.length; ++index) {
-                window.myLine.addData(randomScalingFactor(), index);
+                for (var index = 0; index < config.data.datasets.length; ++index) {
+                    window.myLine.addData(randomScalingFactor(), index);
+                }
             }
-        }
-    });
+        });
 
-    $('#removeDataset').click(function() {
-        window.myLine.removeDataset(0);
-    });
+        $('#removeDataset').click(function() {
+            window.myLine.removeDataset(0);
+        });
 
-    $('#removeData').click(function() {
-        config.data.labels.splice(-1, 1); // remove the label first
+        $('#removeData').click(function() {
+            config.data.labels.splice(-1, 1); // remove the label first
 
-        config.data.datasets.forEach(function(dataset, datasetIndex) {
-            window.myLine.removeData(datasetIndex, -1);
+            config.data.datasets.forEach(function(dataset, datasetIndex) {
+                window.myLine.removeData(datasetIndex, -1);
+            });
         });
-    });
     </script>
 </body>
 
diff --git a/samples/scatter.html b/samples/scatter.html
index fa9f08c0eb8..57f8e76451e 100644
--- a/samples/scatter.html
+++ b/samples/scatter.html
@@ -15,150 +15,153 @@
     </div>
     <button id="randomizeData">Randomize Data</button>
     <script>
-    var randomScalingFactor = function() {
-        return (Math.random() > 0.5 ? 1.0 : -1.0) * Math.round(Math.random() * 100);
-    };
-    var randomColor = function(opacity) {
-        return 'rgba(' + Math.round(Math.random() * 255) + ',' + Math.round(Math.random() * 255) + ',' + Math.round(Math.random() * 255) + ',' + (opacity || '.3') + ')';
-    };
+        var randomScalingFactor = function() {
+            return (Math.random() > 0.5 ? 1.0 : -1.0) * Math.round(Math.random() * 100);
+        };
+        var randomColor = function(opacity) {
+            return 'rgba(' + Math.round(Math.random() * 255) + ',' + Math.round(Math.random() * 255) + ',' + Math.round(Math.random() * 255) + ',' + (opacity || '.3') + ')';
+        };
 
-    var scatterChartData = {
-        datasets: [{
-            label: "My First dataset",
-			data: [{
-				x: randomScalingFactor(),
-				y: randomScalingFactor(),
-			}, {
-				x: randomScalingFactor(),
-				y: randomScalingFactor(),
-			}, {
-				x: randomScalingFactor(),
-				y: randomScalingFactor(),
-			}, {
-				x: randomScalingFactor(),
-				y: randomScalingFactor(),
-			}, {
-				x: randomScalingFactor(),
-				y: randomScalingFactor(),
-			}, {
-				x: randomScalingFactor(),
-				y: randomScalingFactor(),
-			}, {
-				x: randomScalingFactor(),
-				y: randomScalingFactor(),
-			}]
-        }, {
-            label: "My Second dataset",
-            data: [{
-				x: randomScalingFactor(),
-				y: randomScalingFactor(),
-			}, {
-				x: randomScalingFactor(),
-				y: randomScalingFactor(),
-			}, {
-				x: randomScalingFactor(),
-				y: randomScalingFactor(),
-			}, {
-				x: randomScalingFactor(),
-				y: randomScalingFactor(),
-			}, {
-				x: randomScalingFactor(),
-				y: randomScalingFactor(),
-			}, {
-				x: randomScalingFactor(),
-				y: randomScalingFactor(),
-			}, {
-				x: randomScalingFactor(),
-				y: randomScalingFactor(),
-			}]
-        }]
-    };
+        var scatterChartData = {
+            datasets: [{
+                label: "My First dataset",
+                data: [{
+                    x: randomScalingFactor(),
+                    y: randomScalingFactor(),
+                }, {
+                    x: randomScalingFactor(),
+                    y: randomScalingFactor(),
+                }, {
+                    x: randomScalingFactor(),
+                    y: randomScalingFactor(),
+                }, {
+                    x: randomScalingFactor(),
+                    y: randomScalingFactor(),
+                }, {
+                    x: randomScalingFactor(),
+                    y: randomScalingFactor(),
+                }, {
+                    x: randomScalingFactor(),
+                    y: randomScalingFactor(),
+                }, {
+                    x: randomScalingFactor(),
+                    y: randomScalingFactor(),
+                }]
+            }, {
+                label: "My Second dataset",
+                data: [{
+                    x: randomScalingFactor(),
+                    y: randomScalingFactor(),
+                }, {
+                    x: randomScalingFactor(),
+                    y: randomScalingFactor(),
+                }, {
+                    x: randomScalingFactor(),
+                    y: randomScalingFactor(),
+                }, {
+                    x: randomScalingFactor(),
+                    y: randomScalingFactor(),
+                }, {
+                    x: randomScalingFactor(),
+                    y: randomScalingFactor(),
+                }, {
+                    x: randomScalingFactor(),
+                    y: randomScalingFactor(),
+                }, {
+                    x: randomScalingFactor(),
+                    y: randomScalingFactor(),
+                }]
+            }]
+        };
 
-    $.each(scatterChartData.datasets, function(i, dataset) {
-        dataset.borderColor = randomColor(0.4);
-        dataset.backgroundColor = randomColor(0.1);
-        dataset.pointBorderColor = randomColor(0.7);
-        dataset.pointBackgroundColor = randomColor(0.5);
-        dataset.pointBorderWidth = 1;
-    });
+        $.each(scatterChartData.datasets, function(i, dataset) {
+            dataset.borderColor = randomColor(0.4);
+            dataset.backgroundColor = randomColor(0.1);
+            dataset.pointBorderColor = randomColor(0.7);
+            dataset.pointBackgroundColor = randomColor(0.5);
+            dataset.pointBorderWidth = 1;
+        });
 
-    console.log(scatterChartData);
+        console.log(scatterChartData);
 
-    window.onload = function() {
-        var ctx = document.getElementById("canvas").getContext("2d");
-        window.myScatter = Chart.Scatter(ctx, {
-        	data: scatterChartData,
-        	options: {
-	            scales: {
-	            	xAxes: [{
-	            		position: 'top',
-	            		gridLines: {
-	            			zeroLineColor: "rgba(0,255,0,1)"
-	            		},
-	            		scaleLabel: {
-	            			show: true,
-	            			labelString: 'x axis'
-	            		}
-	            	}],
-	            	yAxes: [{
-	            		position: 'right',
-	            		scaleLabel: {
-	            			show: true,
-	            			labelString: 'y axis'
-	            		}
-	            	}]
-	            }
-            }
-        });
-    };
+        window.onload = function() {
+            var ctx = document.getElementById("canvas").getContext("2d");
+            window.myScatter = Chart.Scatter(ctx, {
+                data: scatterChartData,
+                options: {
+                    scales: {
+                        xAxes: [{
+                            position: 'top',
+                            gridLines: {
+                                zeroLineColor: "rgba(0,255,0,1)"
+                            },
+                            scaleLabel: {
+                                show: true,
+                                labelString: 'x axis'
+                            }
+                        }],
+                        yAxes: [{
+                            position: 'right',
+                            gridLines: {
+                                zeroLineColor: "rgba(0,255,0,1)"
+                            },
+                            scaleLabel: {
+                                show: true,
+                                labelString: 'y axis'
+                            }
+                        }]
+                    }
+                }
+            });
+        };
 
-    $('#randomizeData').click(function() {
-        scatterChartData.datasets[0].data = [{
-			x: randomScalingFactor(),
-			y: randomScalingFactor(),
-		}, {
-			x: randomScalingFactor(),
-			y: randomScalingFactor(),
-		}, {
-			x: randomScalingFactor(),
-			y: randomScalingFactor(),
-		}, {
-			x: randomScalingFactor(),
-			y: randomScalingFactor(),
-		}, {
-			x: randomScalingFactor(),
-			y: randomScalingFactor(),
-		}, {
-			x: randomScalingFactor(),
-			y: randomScalingFactor(),
-		}, {
-			x: randomScalingFactor(),
-			y: randomScalingFactor(),
-		}];
-        scatterChartData.datasets[1].data = [{
-			x: randomScalingFactor(),
-			y: randomScalingFactor(),
-		}, {
-			x: randomScalingFactor(),
-			y: randomScalingFactor(),
-		}, {
-			x: randomScalingFactor(),
-			y: randomScalingFactor(),
-		}, {
-			x: randomScalingFactor(),
-			y: randomScalingFactor(),
-		}, {
-			x: randomScalingFactor(),
-			y: randomScalingFactor(),
-		}, {
-			x: randomScalingFactor(),
-			y: randomScalingFactor(),
-		}, {
-			x: randomScalingFactor(),
-			y: randomScalingFactor(),
-		}]
-        window.myScatter.update();
-    });
+        $('#randomizeData').click(function() {
+            scatterChartData.datasets[0].data = [{
+                x: randomScalingFactor(),
+                y: randomScalingFactor(),
+            }, {
+                x: randomScalingFactor(),
+                y: randomScalingFactor(),
+            }, {
+                x: randomScalingFactor(),
+                y: randomScalingFactor(),
+            }, {
+                x: randomScalingFactor(),
+                y: randomScalingFactor(),
+            }, {
+                x: randomScalingFactor(),
+                y: randomScalingFactor(),
+            }, {
+                x: randomScalingFactor(),
+                y: randomScalingFactor(),
+            }, {
+                x: randomScalingFactor(),
+                y: randomScalingFactor(),
+            }];
+            scatterChartData.datasets[1].data = [{
+                x: randomScalingFactor(),
+                y: randomScalingFactor(),
+            }, {
+                x: randomScalingFactor(),
+                y: randomScalingFactor(),
+            }, {
+                x: randomScalingFactor(),
+                y: randomScalingFactor(),
+            }, {
+                x: randomScalingFactor(),
+                y: randomScalingFactor(),
+            }, {
+                x: randomScalingFactor(),
+                y: randomScalingFactor(),
+            }, {
+                x: randomScalingFactor(),
+                y: randomScalingFactor(),
+            }, {
+                x: randomScalingFactor(),
+                y: randomScalingFactor(),
+            }]
+            window.myScatter.update();
+        });
     </script>
 </body>
 
diff --git a/src/controllers/controller.bar.js b/src/controllers/controller.bar.js
index c9b80ddd41d..bd2d5f0ee80 100644
--- a/src/controllers/controller.bar.js
+++ b/src/controllers/controller.bar.js
@@ -16,8 +16,8 @@
 				type: "category",
 
 				// Specific to Bar Controller
-				categoryPercentage: 0.75,
-				barPercentage: 0.5,
+				categoryPercentage: 0.8,
+				barPercentage: 0.9,
 
 				// grid line settings
 				gridLines: {
@@ -160,8 +160,8 @@
 
 				// Desired view properties
 				_model: {
-					x: this.calculateBarX(this.index, index),
-					y: reset ? yScalePoint : this.calculateBarY(this.index, index),
+					x: this.calculateBarX(index, this.index),
+					y: reset ? yScalePoint : this.calculateBarY(index, this.index),
 
 					// Tooltip
 					label: this.chart.data.labels[index],
@@ -209,8 +209,8 @@
 			base = yScale.getPixelForValue(yScale.min);
 
 			if (yScale.beginAtZero || ((yScale.min <= 0 && yScale.max >= 0) || (yScale.min >= 0 && yScale.max <= 0))) {
-				base = yScale.getPixelForValue(0);
-				base += yScale.options.gridLines.lineWidth;
+				base = yScale.getPixelForValue(0, 0);
+				//base += yScale.options.gridLines.lineWidth;
 			} else if (yScale.min < 0 && yScale.max < 0) {
 				// All values are negative. Use the top as the base
 				base = yScale.getPixelForValue(yScale.max);
@@ -225,9 +225,10 @@
 			var xScale = this.getScaleForID(this.getDataset().xAxisID);
 			var yScale = this.getScaleForID(this.getDataset().yAxisID);
 
-			var datasetCount = this.chart.data.datasets.length;
-			var tickWidth = xScale.getSmallestDataDistance();
-			console.log(tickWidth);
+			var datasetCount = !this.chart.isCombo ? this.chart.data.datasets.length : helpers.where(this.chart.data.datasets, function(ds) {
+				return ds.type == 'bar';
+			}).length;
+			var tickWidth = xScale.getPixelForValue(null, 1) - xScale.getPixelForValue(null, 0);
 			var categoryWidth = tickWidth * xScale.options.categoryPercentage;
 			var categorySpacing = (tickWidth - (tickWidth * xScale.options.categoryPercentage)) / 2;
 			var fullBarWidth = categoryWidth / datasetCount;
@@ -259,16 +260,16 @@
 		},
 
 
-		calculateBarX: function(datasetIndex, elementIndex) {
+		calculateBarX: function(index, datasetIndex) {
 
 			var yScale = this.getScaleForID(this.getDataset().yAxisID);
 			var xScale = this.getScaleForID(this.getDataset().xAxisID);
 
-			var leftTick = xScale.getPixelFromTickIndex(elementIndex);
+			var leftTick = xScale.getPixelForValue(null, index);
 			var ruler = this.getRuler();
 
 			if (yScale.options.stacked) {
-				return ruler.leftTick + (ruler.categoryWidth / 2) + ruler.categorySpacing;
+				return leftTick + (ruler.categoryWidth / 2) + ruler.categorySpacing;
 			}
 
 			return leftTick +
@@ -279,7 +280,7 @@
 				(ruler.barSpacing * datasetIndex);
 		},
 
-		calculateBarY: function(datasetIndex, index) {
+		calculateBarY: function(index, datasetIndex) {
 
 			var xScale = this.getScaleForID(this.getDataset().xAxisID);
 			var yScale = this.getScaleForID(this.getDataset().yAxisID);
diff --git a/src/controllers/controller.line.js b/src/controllers/controller.line.js
index c56e2e2ac9b..f5e5640f8b4 100644
--- a/src/controllers/controller.line.js
+++ b/src/controllers/controller.line.js
@@ -116,7 +116,7 @@
 			// Make sure that we handle number of datapoints changing
 			if (numData < numPoints) {
 				// Remove excess bars for data points that have been removed
-				this.getDataset().metaData.splice(numData, numPoints - numData)
+				this.getDataset().metaData.splice(numData, numPoints - numData);
 			} else if (numData > numPoints) {
 				// Add new elements
 				for (var index = numPoints; index < numData; ++index) {
@@ -192,7 +192,7 @@
 
 				// Desired view properties
 				_model: {
-					x: xScale.getPixelForValue(this.getDataset().data[index], index, this.index),
+					x: xScale.getPixelForValue(this.getDataset().data[index], index, this.index, this.chart.isCombo),
 					y: reset ? scaleBase : yScale.getPixelForValue(this.getDataset().data[index], index, this.index),
 					// Appearance
 					tension: point.custom && point.custom.tension ? point.custom.tension : (this.getDataset().tension || this.chart.options.elements.line.tension),
diff --git a/src/core/core.controller.js b/src/core/core.controller.js
index b87dc512197..26db1cd10a5 100644
--- a/src/core/core.controller.js
+++ b/src/core/core.controller.js
@@ -209,14 +209,24 @@
 		},
 
 		buildOrUpdateControllers: function() {
+			var types = [];
 			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
 				var type = dataset.type || this.config.type;
+				types.push(type);
 				if (dataset.controller) {
 					dataset.controller.updateIndex(datasetIndex);
 					return;
 				}
 				dataset.controller = new Chart.controllers[type](this, datasetIndex);
 			}, this);
+			if (types.length > 1) {
+				for (var i = 1; i < types.length; i++) {
+					if (types[i] != types[i - 1]) {
+						this.isCombo = true;
+						break;
+					}
+				}
+			}
 		},
 
 		resetElements: function resetElements() {
diff --git a/src/core/core.scale.js b/src/core/core.scale.js
index 96b96c3765d..3071d613d1e 100644
--- a/src/core/core.scale.js
+++ b/src/core/core.scale.js
@@ -46,11 +46,6 @@
 			this.beforeUpdate();
 
 			// Absorb the master measurements
-			if (!this.isHorizontal()) {
-				console.log(maxWidth);
-			}
-
-
 			this.maxWidth = maxWidth;
 			this.maxHeight = maxHeight;
 			this.margins = margins;
@@ -132,6 +127,7 @@
 
 				//Max label rotation can be set or default to 90 - also act as a loop counter
 				while (this.labelWidth > tickWidth && this.labelRotation <= this.options.ticks.maxRotation) {
+					console.log(this.labelWidth, tickWidth, ',', this.labelRotation, this.options.ticks.maxRotation);
 					cosRotation = Math.cos(helpers.toRadians(this.labelRotation));
 					sinRotation = Math.sin(helpers.toRadians(this.labelRotation));
 
@@ -145,6 +141,7 @@
 
 					this.paddingRight = this.options.ticks.fontSize / 2;
 
+					console.log(sinRotation * originalLabelWidth, this.maxHeight);
 					if (sinRotation * originalLabelWidth > this.maxHeight) {
 						// go back one step
 						this.labelRotation--;
@@ -152,7 +149,6 @@
 					}
 
 					this.labelRotation++;
-					this.labelRotation = Math.max(this.labelRotation, this.options.ticks.minRotation);
 					this.labelWidth = cosRotation * originalLabelWidth;
 
 				}
@@ -233,7 +229,6 @@
 						// Expand to max size
 						this.minSize.width = this.maxWidth;
 					}
-					this.minSize.width += 6; // extra padding
 
 					this.paddingTop = this.options.ticks.fontSize / 2;
 					this.paddingBottom = this.options.ticks.fontSize / 2;
@@ -283,7 +278,8 @@
 				}
 				return this.left + Math.round(pixel);
 			} else {
-				return this.top + (index * (this.height / this.ticks.length));
+				var innerHeight = this.height - (this.paddingTop + this.paddingBottom);
+				return this.top + (index * (innerHeight / (this.ticks.length - 1)));
 			}
 		},
 
@@ -331,7 +327,7 @@
 						var xLabelValue = this.getPixelForTick(index, this.options.gridLines.offsetGridLines); // x values for ticks (need to consider offsetLabel option)
 
 						if (this.options.gridLines.show) {
-							if (index === 0) {
+							if (index === (typeof this.zeroLineIndex !== 'undefined' ? this.zeroLineIndex : 0)) {
 								// Draw the first index specially
 								this.ctx.lineWidth = this.options.gridLines.zeroLineWidth;
 								this.ctx.strokeStyle = this.options.gridLines.zeroLineColor;
@@ -391,9 +387,10 @@
 						// }
 						var yLineValue = this.getPixelForTick(index); // xvalues for grid lines
 						var yLabelValue = this.getPixelForTick(index, this.options.gridLines.offsetGridLines); // x values for ticks (need to consider offsetLabel option)
+						var xLabelValue = this.left + (this.width / 2);
 
 						if (this.options.gridLines.show) {
-							if (index === 0) {
+							if (index === (typeof this.zeroLineIndex !== 'undefined' ? this.zeroLineIndex : 0)) {
 								// Draw the first index specially
 								this.ctx.lineWidth = this.options.gridLines.zeroLineWidth;
 								this.ctx.strokeStyle = this.options.gridLines.zeroLineColor;
@@ -426,11 +423,11 @@
 
 						if (this.options.ticks.show) {
 							this.ctx.save();
-							this.ctx.translate(this.left + (isRotated ? 10 : 5) + 3, yLabelValue - (this.options.ticks.fontSize / 2) + (isRotated ? this.options.ticks.fontSize / 1.5 : 0));
+							this.ctx.translate(xLabelValue, yLabelValue);
 							this.ctx.rotate(helpers.toRadians(this.labelRotation) * -1);
 							this.ctx.font = this.font;
-							this.ctx.textAlign = (isRotated) ? "right" : "center";
-							this.ctx.textBaseline = (isRotated) ? "middle" : "top";
+							this.ctx.textAlign = 'center';
+							this.ctx.textBaseline = "middle";
 							this.ctx.fillText(label, 0, 0);
 							this.ctx.restore();
 						}
diff --git a/src/scales/scale.category.js b/src/scales/scale.category.js
index 52334ee80b1..ea51cfd1418 100644
--- a/src/scales/scale.category.js
+++ b/src/scales/scale.category.js
@@ -17,13 +17,11 @@
 
         // Used to get data value locations.  Value can either be an index or a numerical value
         getPixelForValue: function(value, index, datasetIndex, includeOffset) {
+
             if (this.isHorizontal()) {
                 var innerWidth = this.width - (this.paddingLeft + this.paddingRight);
                 var valueWidth = innerWidth / Math.max((this.data.labels.length - ((this.options.gridLines.offsetGridLines) ? 0 : 1)), 1);
-                var toZero = this.max - this.min;
-                var newVal = value - toZero;
-                var decimal = newVal / (this.max - toZero);
-                var valueOffset = (valueWidth * decimal) + this.paddingLeft;
+                var valueOffset = (valueWidth * index) + this.paddingLeft;
 
                 if (this.options.gridLines.offsetGridLines && includeOffset) {
                     valueOffset += (valueWidth / 2);
diff --git a/src/scales/scale.linear.js b/src/scales/scale.linear.js
index 4c2a1151412..662c69e6068 100644
--- a/src/scales/scale.linear.js
+++ b/src/scales/scale.linear.js
@@ -74,24 +74,8 @@
 			}
 
 
-
-			// We need to decide how many ticks we are going to have. Each tick draws a grid line.
-			// There are two possibilities. The first is that the user has manually overridden the scale
-			// calculations in which case the job is easy. The other case is that we have to do it ourselves
-			// 
-			// We assume at this point that the scale object has been updated with the following values
-			// by the chart.
-			//
-			// min: this is the minimum value of the scale
-			// max: this is the maximum value of the scale
-			// options: contains the options for the scale. This is referenced from the user settings
-			// rather than being cloned. This ensures that updates always propogate to a redraw
-
-			// Reset the ticks array. Later on, we will draw a grid line at these positions
-			// The array simply contains the numerical value of the spots where ticks will be
+			// Then calulate the ticks
 			this.ticks = [];
-			this.min = this.maxWidth;
-			this.max = this.maxHeight;
 
 			// Figure out what the max number of ticks we can support it is based on the size of
 			// the axis area. For now, we say that the minimum tick spacing in pixels must be 50
@@ -156,18 +140,17 @@
 				this.start = this.max;
 				this.end = this.min;
 			} else {
-				this.start = this.min;
-				this.end = this.max;
+				this.start = this.max;
+				this.end = this.min;
 			}
+
+			this.zeroLineIndex = this.ticks.indexOf(0);
 		},
 
 
 
 		// Utils
-		// Get the correct value. If the value type is object get the x or y based on whether we are horizontal or not
-		getRightValue: function(rawValue) {
-			return (typeof(rawValue) === "object" && rawValue !== null) ? (this.isHorizontal() ? rawValue.x : rawValue.y) : rawValue;
-		},
+
 		getPixelForValue: function(value, index, datasetIndex, includeOffset) {
 			// This must be called after fit has been run so that 
 			//      this.left, this.top, this.right, and this.bottom have been defined
@@ -176,437 +159,20 @@
 
 			if (this.isHorizontal()) {
 				var innerWidth = this.width - (this.paddingLeft + this.paddingRight);
-				pixel = this.left + (innerWidth / range * (value - this.start));
-				pixel += this.paddingLeft;
+				pixel = this.left + (innerWidth / range * (this.getRightValue(value) - this.start));
+				return Math.round(pixel + this.paddingLeft);
 			} else {
-				// Bottom - top since pixels increase downard on a screen
 				var innerHeight = this.height - (this.paddingTop + this.paddingBottom);
-				pixel = (this.bottom - this.paddingBottom) - (innerHeight / range * (value - this.start));
+				pixel = this.top + (innerHeight / range * (this.getRightValue(value) - this.start));
+				return Math.round(pixel + this.paddingTop);
 			}
-
-			return pixel;
 		},
 
-		// Functions needed for line charts
-		// calculateRange: function() {
-		// 	this.min = null;
-		// 	this.max = null;
-
-		// 	var positiveValues = [];
-		// 	var negativeValues = [];
-
-		// 	if (this.options.stacked) {
-		// 		helpers.each(this.data.datasets, function(dataset) {
-		// 			if (this.isHorizontal() ? dataset.xAxisID === this.id : dataset.yAxisID === this.id) {
-		// 				helpers.each(dataset.data, function(rawValue, index) {
-
-		// 					var value = this.getRightValue(rawValue);
-
-		// 					positiveValues[index] = positiveValues[index] || 0;
-		// 					negativeValues[index] = negativeValues[index] || 0;
-
-		// 					if (this.options.relativePoints) {
-		// 						positiveValues[index] = 100;
-		// 					} else {
-		// 						if (value < 0) {
-		// 							negativeValues[index] += value;
-		// 						} else {
-		// 							positiveValues[index] += value;
-		// 						}
-		// 					}
-		// 				}, this);
-		// 			}
-		// 		}, this);
-
-		// 		var values = positiveValues.concat(negativeValues);
-		// 		this.min = helpers.min(values);
-		// 		this.max = helpers.max(values);
-
-		// 	} else {
-		// 		helpers.each(this.data.datasets, function(dataset) {
-		// 			if (this.isHorizontal() ? dataset.xAxisID === this.id : dataset.yAxisID === this.id) {
-		// 				helpers.each(dataset.data, function(rawValue, index) {
-		// 					var value = this.getRightValue(rawValue);
-
-		// 					if (this.min === null) {
-		// 						this.min = value;
-		// 					} else if (value < this.min) {
-		// 						this.min = value;
-		// 					}
-
-		// 					if (this.max === null) {
-		// 						this.max = value;
-		// 					} else if (value > this.max) {
-		// 						this.max = value;
-		// 					}
-		// 				}, this);
-		// 			}
-		// 		}, this);
-		// 	}
-
-		// 	if (this.min === this.max) {
-		// 		this.min--;
-		// 		this.max++;
-		// 	}
-		// },
-
-		// getPointPixelForValue: function(rawValue, index, datasetIndex) {
-		// 	var value = this.getRightValue(rawValue);
-
-		// 	if (this.options.stacked) {
-		// 		var offsetPos = 0;
-		// 		var offsetNeg = 0;
-
-		// 		for (var i = this.data.datasets.length - 1; i > datasetIndex; --i) {
-		// 			if (this.data.datasets[i].data[index] < 0) {
-		// 				offsetNeg += this.data.datasets[i].data[index];
-		// 			} else {
-		// 				offsetPos += this.data.datasets[i].data[index];
-		// 			}
-		// 		}
-
-		// 		if (value < 0) {
-		// 			return this.getPixelForValue(offsetNeg + value);
-		// 		} else {
-		// 			return this.getPixelForValue(offsetPos + value);
-		// 		}
-		// 	} else {
-		// 		return this.getPixelForValue(value);
-		// 	}
-		// },
-
-		// Functions needed for bar charts
-		// calculateBarBase: function(datasetIndex, index) {
-		// 	var base = 0;
-
-		// 	if (this.options.stacked) {
-
-		// 		var value = this.data.datasets[datasetIndex].data[index];
-
-		// 		if (value < 0) {
-		// 			for (var i = 0; i < datasetIndex; i++) {
-		// 				if (this.data.datasets[i].yAxisID === this.id) {
-		// 					base += this.data.datasets[i].data[index] < 0 ? this.data.datasets[i].data[index] : 0;
-		// 				}
-		// 			}
-		// 		} else {
-		// 			for (var j = 0; j < datasetIndex; j++) {
-		// 				if (this.data.datasets[j].yAxisID === this.id) {
-		// 					base += this.data.datasets[j].data[index] > 0 ? this.data.datasets[j].data[index] : 0;
-		// 				}
-		// 			}
-		// 		}
-
-		// 		return this.getPixelForValue(base);
-		// 	}
-
-		// 	base = this.getPixelForValue(this.min);
-
-		// 	if (this.beginAtZero || ((this.min <= 0 && this.max >= 0) || (this.min >= 0 && this.max <= 0))) {
-		// 		base = this.getPixelForValue(0);
-		// 		base += this.options.gridLines.lineWidth;
-		// 	} else if (this.min < 0 && this.max < 0) {
-		// 		// All values are negative. Use the top as the base
-		// 		base = this.getPixelForValue(this.max);
-		// 	}
-
-		// 	return base;
-
-		// },
-		// calculateBarY: function(datasetIndex, index) {
-		// 	var value = this.data.datasets[datasetIndex].data[index];
-
-		// 	if (this.options.stacked) {
-
-		// 		var sumPos = 0,
-		// 			sumNeg = 0;
-
-		// 		for (var i = 0; i < datasetIndex; i++) {
-		// 			if (this.data.datasets[i].data[index] < 0) {
-		// 				sumNeg += this.data.datasets[i].data[index] || 0;
-		// 			} else {
-		// 				sumPos += this.data.datasets[i].data[index] || 0;
-		// 			}
-		// 		}
-
-		// 		if (value < 0) {
-		// 			return this.getPixelForValue(sumNeg + value);
-		// 		} else {
-		// 			return this.getPixelForValue(sumPos + value);
-		// 		}
-
-		// 		return this.getPixelForValue(value);
-		// 	}
-
-		// 	return this.getPixelForValue(value);
-		// },
-
-		// Fit this axis to the given size
-		// @param {number} maxWidth : the max width the axis can be
-		// @param {number} maxHeight: the max height the axis can be
-		// @return {object} minSize : the minimum size needed to draw the axis
-		/*fit: function() {
-
-			this.minSize = {
-				width: 0,
-				height: 0,
-			};
-
-			// In a horizontal axis, we need some room for the scale to be drawn
-			//
-			//      -----------------------------------------------------
-			//          |           |           |           |           |
-			//
-			// In a vertical axis, we need some room for the scale to be drawn.
-			// The actual grid lines will be drawn on the chart area, however, we need to show 
-			// ticks where the axis actually is.
-			// We will allocate 25px for this width
-			//      |
-			//     -|
-			//      |
-			//      |
-			//     -|
-			//      |
-			//      |
-			//     -|
-
-
-			// Width
-			if (this.isHorizontal()) {
-				this.minSize.width = this.maxWidth; // fill all the width
-			} else {
-				this.minSize.width = this.options.gridLines.show && this.options.display ? 10 : 0;
-			}
-
-			// height
-			if (this.isHorizontal()) {
-				this.minSize.height = this.options.gridLines.show && this.options.display ? 10 : 0;
-			} else {
-				this.minSize.height = this.maxHeight; // fill all the height
-			}
-
-			this.paddingLeft = 0;
-			this.paddingRight = 0;
-			this.paddingTop = 0;
-			this.paddingBottom = 0;
-
-
-			if (this.options.ticks.show && this.options.display) {
-				// Don't bother fitting the ticks if we are not showing them
-				var labelFont = helpers.fontString(this.options.ticks.fontSize,
-					this.options.ticks.fontStyle, this.options.ticks.fontFamily);
-
-				if (this.isHorizontal()) {
-					// A horizontal axis is more constrained by the height.
-					var maxLabelHeight = this.maxHeight - this.minSize.height;
-					var labelHeight = 1.5 * this.options.ticks.fontSize;
-					this.minSize.height = Math.min(this.maxHeight, this.minSize.height + labelHeight);
-
-					var labelFont = helpers.fontString(this.options.ticks.fontSize, this.options.ticks.fontStyle, this.options.ticks.fontFamily);
-					this.ctx.font = labelFont;
-
-					var firstLabelWidth = this.ctx.measureText(this.ticks[0]).width;
-					var lastLabelWidth = this.ctx.measureText(this.ticks[this.ticks.length - 1]).width;
-
-					// Ensure that our ticks are always inside the canvas
-					this.paddingLeft = firstLabelWidth / 2;
-					this.paddingRight = lastLabelWidth / 2;
-				} else {
-					// A vertical axis is more constrained by the width. Labels are the dominant factor 
-					// here, so get that length first
-					var maxLabelWidth = this.maxWidth - this.minSize.width;
-					var largestTextWidth = helpers.longestText(this.ctx, labelFont, this.ticks);
-
-					if (largestTextWidth < maxLabelWidth) {
-						// We don't need all the room
-						this.minSize.width += largestTextWidth;
-						this.minSize.width += 3; // extra padding
-					} else {
-						// Expand to max size
-						this.minSize.width = this.maxWidth;
-					}
-
-					this.paddingTop = this.options.ticks.fontSize / 2;
-					this.paddingBottom = this.options.ticks.fontSize / 2;
-				}
-			}
-
-			if (this.margins) {
-				this.paddingLeft -= this.margins.left;
-				this.paddingTop -= this.margins.top;
-				this.paddingRight -= this.margins.right;
-				this.paddingBottom -= this.margins.bottom;
-
-				this.paddingLeft = Math.max(this.paddingLeft, 0);
-				this.paddingTop = Math.max(this.paddingTop, 0);
-				this.paddingRight = Math.max(this.paddingRight, 0);
-				this.paddingBottom = Math.max(this.paddingBottom, 0);
-			}
-
-			this.width = this.minSize.width;
-			this.height = this.minSize.height;
-		},*/
-		// Actualy draw the scale on the canvas
-		// @param {rectangle} chartArea : the area of the chart to draw full grid lines on
-		_draw: function(chartArea) {
-			if (this.options.display) {
-
-				var setContextLineSettings;
-				var hasZero;
-
-				// Make sure we draw text in the correct color
-				this.ctx.fillStyle = this.options.ticks.fontColor;
-
-				if (this.isHorizontal()) {
-					if (this.options.gridLines.show) {
-						// Draw the horizontal line
-						setContextLineSettings = true;
-						hasZero = helpers.findNextWhere(this.ticks, function(tick) {
-							return tick === 0;
-						}) !== undefined;
-						var yTickStart = this.options.position == "bottom" ? this.top : this.bottom - 5;
-						var yTickEnd = this.options.position == "bottom" ? this.top + 5 : this.bottom;
-
-						helpers.each(this.ticks, function(tick, index) {
-							// Grid lines are vertical
-							var xValue = this.getPixelForValue(tick);
-
-							if (tick === 0 || (!hasZero && index === 0)) {
-								// Draw the 0 point specially or the left if there is no 0
-								this.ctx.lineWidth = this.options.gridLines.zeroLineWidth;
-								this.ctx.strokeStyle = this.options.gridLines.zeroLineColor;
-								setContextLineSettings = true; // reset next time
-							} else if (setContextLineSettings) {
-								this.ctx.lineWidth = this.options.gridLines.lineWidth;
-								this.ctx.strokeStyle = this.options.gridLines.color;
-								setContextLineSettings = false;
-							}
-
-							xValue += helpers.aliasPixel(this.ctx.lineWidth);
-
-							// Draw the label area
-							this.ctx.beginPath();
-
-							if (this.options.gridLines.drawTicks) {
-								this.ctx.moveTo(xValue, yTickStart);
-								this.ctx.lineTo(xValue, yTickEnd);
-							}
-
-							// Draw the chart area
-							if (this.options.gridLines.drawOnChartArea) {
-								this.ctx.moveTo(xValue, chartArea.top);
-								this.ctx.lineTo(xValue, chartArea.bottom);
-							}
-
-							// Need to stroke in the loop because we are potentially changing line widths & colours
-							this.ctx.stroke();
-						}, this);
-					}
-
-					if (this.options.ticks.show) {
-						// Draw the ticks
-
-						var labelStartY;
-
-						if (this.options.position == "top") {
-							labelStartY = this.bottom - 10;
-							this.ctx.textBaseline = "bottom";
-						} else {
-							// bottom side
-							labelStartY = this.top + 10;
-							this.ctx.textBaseline = "top";
-						}
-
-						this.ctx.textAlign = "center";
-						this.ctx.font = helpers.fontString(this.options.ticks.fontSize, this.options.ticks.fontStyle, this.options.ticks.fontFamily);
-
-						helpers.each(this.ticks, function(label, index) {
-							var xValue = this.getPixelForValue(this.ticks[index]);
-							this.ctx.fillText(label, xValue, labelStartY);
-						}, this);
-					}
-				} else {
-					// Vertical
-					if (this.options.gridLines.show) {
-
-						// Draw the vertical line
-						setContextLineSettings = true;
-						hasZero = helpers.findNextWhere(this.ticks, function(tick) {
-							return tick === 0;
-						}) !== undefined;
-						var xTickStart = this.options.position == "right" ? this.left : this.right - 5;
-						var xTickEnd = this.options.position == "right" ? this.left + 5 : this.right;
-
-						helpers.each(this.ticks, function(tick, index) {
-							// Grid lines are horizontal
-							var yValue = this.getPixelForValue(tick);
-
-							if (tick === 0 || (!hasZero && index === 0)) {
-								// Draw the 0 point specially or the bottom if there is no 0
-								this.ctx.lineWidth = this.options.gridLines.zeroLineWidth;
-								this.ctx.strokeStyle = this.options.gridLines.zeroLineColor;
-								setContextLineSettings = true; // reset next time
-							} else if (setContextLineSettings) {
-								this.ctx.lineWidth = this.options.gridLines.lineWidth;
-								this.ctx.strokeStyle = this.options.gridLines.color;
-								setContextLineSettings = false; // use boolean to indicate that we only want to do this once
-							}
-
-							yValue += helpers.aliasPixel(this.ctx.lineWidth);
-
-							// Draw the label area
-							this.ctx.beginPath();
-
-							if (this.options.gridLines.drawTicks) {
-								this.ctx.moveTo(xTickStart, yValue);
-								this.ctx.lineTo(xTickEnd, yValue);
-							}
-
-							// Draw the chart area
-							if (this.options.gridLines.drawOnChartArea) {
-								this.ctx.moveTo(chartArea.left, yValue);
-								this.ctx.lineTo(chartArea.right, yValue);
-							}
-
-							this.ctx.stroke();
-						}, this);
-					}
-
-					if (this.options.ticks.show) {
-						// Draw the ticks
-
-						var labelStartX;
-
-						if (this.options.position == "left") {
-							if (this.options.ticks.mirror) {
-								labelStartX = this.right + this.options.ticks.padding;
-								this.ctx.textAlign = "left";
-							} else {
-								labelStartX = this.right - this.options.ticks.padding;
-								this.ctx.textAlign = "right";
-							}
-						} else {
-							// right side
-							if (this.options.ticks.mirror) {
-								labelStartX = this.left - this.options.ticks.padding;
-								this.ctx.textAlign = "right";
-							} else {
-								labelStartX = this.left + this.options.ticks.padding;
-								this.ctx.textAlign = "left";
-							}
-						}
-
-						this.ctx.textBaseline = "middle";
-						this.ctx.font = helpers.fontString(this.options.ticks.fontSize, this.options.ticks.fontStyle, this.options.ticks.fontFamily);
+		// Get the correct value. If the value type is object get the x or y based on whether we are horizontal or not
+		getRightValue: function(rawValue) {
+			return (typeof(rawValue) === "object" && rawValue !== null) ? (this.isHorizontal() ? rawValue.x : rawValue.y) : rawValue;
+		},
 
-						helpers.each(this.ticks, function(label, index) {
-							var yValue = this.getPixelForValue(this.ticks[index]);
-							this.ctx.fillText(label, labelStartX, yValue);
-						}, this);
-					}
-				}
-			}
-		}
 	});
 	Chart.scaleService.registerScaleType("linear", LinearScale, defaultConfig);
 

From d7ab51f29b933659ca2058110e35219d3d002068 Mon Sep 17 00:00:00 2001
From: Ben Woodford <ben@woodfordnet.co.uk>
Date: Thu, 24 Sep 2015 15:54:10 +0100
Subject: [PATCH 333/424] Only rotate label while rotation is < maxRotation

Checking for <= maxRotation results in a labelRotation of 1 if maxRotation is 0, which doesn't make any sense (and also causes the text to be right aligned not centred)
---
 src/scales/scale.category.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/scales/scale.category.js b/src/scales/scale.category.js
index 939d32404d0..5ba78e2d664 100644
--- a/src/scales/scale.category.js
+++ b/src/scales/scale.category.js
@@ -147,7 +147,7 @@
                 var datasetWidth = Math.floor(this.getPixelForValue(0, 1) - this.getPixelForValue(0, 0)) - 6;
 
                 //Max label rotation can be set or default to 90 - also act as a loop counter
-                while (this.labelWidth > datasetWidth && this.labelRotation <= this.options.labels.maxRotation) {
+                while (this.labelWidth > datasetWidth && this.labelRotation < this.options.labels.maxRotation) {
                     cosRotation = Math.cos(helpers.toRadians(this.labelRotation));
                     sinRotation = Math.sin(helpers.toRadians(this.labelRotation));
 

From b0679a80aeb951efc887b639323bb71dab470978 Mon Sep 17 00:00:00 2001
From: Ben Woodford <ben@woodfordnet.co.uk>
Date: Thu, 24 Sep 2015 16:02:58 +0100
Subject: [PATCH 334/424] Fixed label padding not affecting x-axis label

---
 src/scales/scale.category.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/scales/scale.category.js b/src/scales/scale.category.js
index 5ba78e2d664..188bf83aa32 100644
--- a/src/scales/scale.category.js
+++ b/src/scales/scale.category.js
@@ -303,7 +303,7 @@
 
                         if (this.options.labels.show) {
                             this.ctx.save();
-                            this.ctx.translate(xLabelValue, (isRotated) ? this.top + 12 : this.top + 8);
+                            this.ctx.translate(xLabelValue, (isRotated) ? this.top + 12 + this.options.labels.padding : this.top + this.options.labels.padding);
                             this.ctx.rotate(helpers.toRadians(this.labelRotation) * -1);
                             this.ctx.font = this.font;
                             this.ctx.textAlign = (isRotated) ? "right" : "center";

From d198157fb8ea479ec9286bcf0ffb72e2e62e9661 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Thu, 24 Sep 2015 12:07:40 -0600
Subject: [PATCH 335/424] Time Scale working, troubleshooting log scale

---
 samples/combo-time-scale.html     |   4 +-
 samples/line-time-scale.html      |   2 +-
 src/controllers/controller.bar.js |  11 +-
 src/core/core.controller.js       |   5 +-
 src/core/core.scale.js            |   2 -
 src/scales/scale.logarithmic.js   | 521 +++++-------------------------
 src/scales/scale.time.js          | 273 +---------------
 7 files changed, 113 insertions(+), 705 deletions(-)

diff --git a/samples/combo-time-scale.html b/samples/combo-time-scale.html
index 548202e2cad..6b1bfef4dfc 100644
--- a/samples/combo-time-scale.html
+++ b/samples/combo-time-scale.html
@@ -55,12 +55,14 @@ <h3>Legend</h3>
                 // labels: ["01/01/2015", "01/02/2015", "01/03/2015", "01/06/2015", "01/15/2015", "01/17/2015", "01/30/2015"], // Days
                 // labels: ["12/25/2014", "01/08/2015", "01/15/2015", "01/22/2015", "01/29/2015", "02/05/2015", "02/12/2015"], // Weeks
                 datasets: [{
+                    type: 'bar',
                     label: 'Dataset 1',
                     backgroundColor: "rgba(151,187,205,0.5)",
                     data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()],
                     borderColor: 'white',
                     borderWidth: 2
                 }, {
+                    type: 'bar',
                     label: 'Dataset 2',
                     backgroundColor: "rgba(151,187,205,0.5)",
                     data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()],
@@ -90,7 +92,7 @@ <h3>Legend</h3>
                 },
                 elements: {
                     line: {
-                        tension: 0
+                        tension: 0.3
                     }
                 },
             }
diff --git a/samples/line-time-scale.html b/samples/line-time-scale.html
index 3fc97b52be5..7e238dcdf65 100644
--- a/samples/line-time-scale.html
+++ b/samples/line-time-scale.html
@@ -89,7 +89,7 @@ <h3>Legend</h3>
                 },
                 elements: {
                     line: {
-                        tension: 0
+                        tension: 0.3
                     }
                 },
             }
diff --git a/src/controllers/controller.bar.js b/src/controllers/controller.bar.js
index bd2d5f0ee80..933147c41ac 100644
--- a/src/controllers/controller.bar.js
+++ b/src/controllers/controller.bar.js
@@ -228,7 +228,13 @@
 			var datasetCount = !this.chart.isCombo ? this.chart.data.datasets.length : helpers.where(this.chart.data.datasets, function(ds) {
 				return ds.type == 'bar';
 			}).length;
-			var tickWidth = xScale.getPixelForValue(null, 1) - xScale.getPixelForValue(null, 0);
+			var tickWidth = (function() {
+				var min = xScale.getPixelForValue(null, 1) - xScale.getPixelForValue(null, 0);
+				for (var i = 2; i < this.getDataset().data.length; i++) {
+					min = Math.min(xScale.getPixelForValue(null, i) - xScale.getPixelForValue(null, i - 1), min);
+				}
+				return min;
+			}).call(this);
 			var categoryWidth = tickWidth * xScale.options.categoryPercentage;
 			var categorySpacing = (tickWidth - (tickWidth * xScale.options.categoryPercentage)) / 2;
 			var fullBarWidth = categoryWidth / datasetCount;
@@ -265,8 +271,9 @@
 			var yScale = this.getScaleForID(this.getDataset().yAxisID);
 			var xScale = this.getScaleForID(this.getDataset().xAxisID);
 
-			var leftTick = xScale.getPixelForValue(null, index);
 			var ruler = this.getRuler();
+			var leftTick = xScale.getPixelForValue(null, index, datasetIndex);
+			leftTick -= this.chart.isCombo ? (ruler.tickWidth / 2) : 0;
 
 			if (yScale.options.stacked) {
 				return leftTick + (ruler.categoryWidth / 2) + ruler.categorySpacing;
diff --git a/src/core/core.controller.js b/src/core/core.controller.js
index 26db1cd10a5..578d02e8337 100644
--- a/src/core/core.controller.js
+++ b/src/core/core.controller.js
@@ -211,7 +211,10 @@
 		buildOrUpdateControllers: function() {
 			var types = [];
 			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-				var type = dataset.type || this.config.type;
+				if (!dataset.type) {
+					dataset.type = this.config.type;
+				}
+				var type = dataset.type;
 				types.push(type);
 				if (dataset.controller) {
 					dataset.controller.updateIndex(datasetIndex);
diff --git a/src/core/core.scale.js b/src/core/core.scale.js
index 3071d613d1e..4f67ef964c1 100644
--- a/src/core/core.scale.js
+++ b/src/core/core.scale.js
@@ -127,7 +127,6 @@
 
 				//Max label rotation can be set or default to 90 - also act as a loop counter
 				while (this.labelWidth > tickWidth && this.labelRotation <= this.options.ticks.maxRotation) {
-					console.log(this.labelWidth, tickWidth, ',', this.labelRotation, this.options.ticks.maxRotation);
 					cosRotation = Math.cos(helpers.toRadians(this.labelRotation));
 					sinRotation = Math.sin(helpers.toRadians(this.labelRotation));
 
@@ -141,7 +140,6 @@
 
 					this.paddingRight = this.options.ticks.fontSize / 2;
 
-					console.log(sinRotation * originalLabelWidth, this.maxHeight);
 					if (sinRotation * originalLabelWidth > this.maxHeight) {
 						// go back one step
 						this.labelRotation--;
diff --git a/src/scales/scale.logarithmic.js b/src/scales/scale.logarithmic.js
index b7e0defb56a..702451493c0 100644
--- a/src/scales/scale.logarithmic.js
+++ b/src/scales/scale.logarithmic.js
@@ -6,96 +6,108 @@
 		helpers = Chart.helpers;
 
 	var defaultConfig = {
-		display: true,
 		position: "left",
 
-		// grid line settings
-		gridLines: {
-			show: true,
-			color: "rgba(0, 0, 0, 0.1)",
-			lineWidth: 1,
-			drawOnChartArea: true,
-			drawTicks: true, // draw ticks extending towards the label
-			zeroLineWidth: 1,
-			zeroLineColor: "rgba(0,0,0,0.25)",
-		},
-
 		// scale label
 		scaleLabel: {
-			fontColor: '#666',
-			fontFamily: 'Helvetica Neue',
-			fontSize: 12,
-			fontStyle: 'normal',
-
 			// actual label
 			labelString: '',
-
 			// display property
 			show: false,
 		},
 
-		// scale numbers
-		reverse: false,
-		override: null,
-
 		// label settings
 		labels: {
-			show: true,
-			mirror: false,
-			padding: 10,
 			template: "<%var remain = value / (Math.pow(10, Math.floor(Chart.helpers.log10(value))));if (remain === 1 || remain === 2 || remain === 5) {%><%=value.toExponential()%><%} else {%><%= null %><%}%>",
-			fontSize: 12,
-			fontStyle: "normal",
-			fontColor: "#666",
-			fontFamily: "Helvetica Neue"
 		}
 	};
 
-	var LogarithmicScale = Chart.Element.extend({
-		isHorizontal: function() {
-			return this.options.position == "top" || this.options.position == "bottom";
-		},
-		generateTicks: function(width, height) {
-			// We need to decide how many ticks we are going to have. Each tick draws a grid line.
-			// There are two possibilities. The first is that the user has manually overridden the scale
-			// calculations in which case the job is easy. The other case is that we have to do it ourselves
-			// 
-			// We assume at this point that the scale object has been updated with the following values
-			// by the chart.
-			//  min: this is the minimum value of the scale
-			//  max: this is the maximum value of the scale
-			//  options: contains the options for the scale. This is referenced from the user settings
-			//      rather than being cloned. This ensures that updates always propogate to a redraw
+	var LogarithmicScale = Chart.Scale.extend({
+		buildTicks: function() {
 
-			// Reset the ticks array. Later on, we will draw a grid line at these positions
-			// The array simply contains the numerical value of the spots where ticks will be
-			this.ticks = [];
+			// Calculate Range (we may break this out into it's own lifecycle function)
+
+			this.min = null;
+			this.max = null;
+
+			var values = [];
+
+			if (this.options.stacked) {
+				helpers.each(this.data.datasets, function(dataset) {
+					if (this.isHorizontal() ? dataset.xAxisID === this.id : dataset.yAxisID === this.id) {
+						helpers.each(dataset.data, function(rawValue, index) {
+
+							var value = this.getRightValue(rawValue);
+
+							values[index] = values[index] || 0;
+
+							if (this.options.relativePoints) {
+								values[index] = 100;
+							} else {
+								// Don't need to split positive and negative since the log scale can't handle a 0 crossing
+								values[index] += value;
+							}
+						}, this);
+					}
+				}, this);
+
+				this.min = helpers.min(values);
+				this.max = helpers.max(values);
 
-			if (this.options.override) {
-				// The user has specified the manual override. We use <= instead of < so that 
-				// we get the final line
-				for (var i = 0; i <= this.options.override.steps; ++i) {
-					var value = this.options.override.start + (i * this.options.override.stepWidth);
-					this.ticks.push(value);
-				}
 			} else {
-				// Figure out what the max number of ticks we can support it is based on the size of
-				// the axis area. For now, we say that the minimum tick spacing in pixels must be 50
-				// We also limit the maximum number of ticks to 11 which gives a nice 10 squares on 
-				// the graph
+				helpers.each(this.data.datasets, function(dataset) {
+					if (this.isHorizontal() ? dataset.xAxisID === this.id : dataset.yAxisID === this.id) {
+						helpers.each(dataset.data, function(rawValue, index) {
+							var value = this.getRightValue(rawValue);
 
-				var minExponent = Math.floor(helpers.log10(this.min));
-				var maxExponent = Math.ceil(helpers.log10(this.max));
+							if (this.min === null) {
+								this.min = value;
+							} else if (value < this.min) {
+								this.min = value;
+							}
 
-				for (var exponent = minExponent; exponent < maxExponent; ++exponent) {
-					for (var i = 1; i < 10; ++i) {
-						this.ticks.push(i * Math.pow(10, exponent));
+							if (this.max === null) {
+								this.max = value;
+							} else if (value > this.max) {
+								this.max = value;
+							}
+						}, this);
 					}
+				}, this);
+			}
+
+			if (this.min === this.max) {
+				if (this.min !== 0 && this.min !== null) {
+					this.min = Math.pow(10, Math.floor(helpers.log10(this.min)) - 1);
+					this.max = Math.pow(10, Math.floor(helpers.log10(this.max)) + 1);
+				} else {
+					this.min = 1;
+					this.max = 10;
 				}
+			}
+
+
+			// Reset the ticks array. Later on, we will draw a grid line at these positions
+			// The array simply contains the numerical value of the spots where ticks will be
+			this.ticks = [];
 
-				this.ticks.push(1.0 * Math.pow(10, maxExponent));
+
+			// Figure out what the max number of ticks we can support it is based on the size of
+			// the axis area. For now, we say that the minimum tick spacing in pixels must be 50
+			// We also limit the maximum number of ticks to 11 which gives a nice 10 squares on 
+			// the graph
+
+			var minExponent = Math.floor(helpers.log10(this.min));
+			var maxExponent = Math.ceil(helpers.log10(this.max));
+
+			for (var exponent = minExponent; exponent < maxExponent; ++exponent) {
+				for (var i = 1; i < 10; ++i) {
+					this.ticks.push(i * Math.pow(10, exponent));
+				}
 			}
 
+			this.ticks.push(1.0 * Math.pow(10, maxExponent));
+
 			if (this.options.position == "left" || this.options.position == "right") {
 				// We are in a vertical orientation. The top value is the highest. So reverse the array
 				this.ticks.reverse();
@@ -115,6 +127,8 @@
 				this.start = this.min;
 				this.end = this.max;
 			}
+
+			console.log(this.ticks);
 		},
 		buildLabels: function() {
 			// We assume that this has been run after ticks have been generated. We try to figure out
@@ -159,7 +173,7 @@
 				// Bottom - top since pixels increase downard on a screen
 				if (value === 0) {
 					pixel = this.top + this.paddingTop;
-				} else  {
+				} else {
 					var innerHeight = this.height - (this.paddingTop + this.paddingBottom);
 					pixel = (this.bottom - this.paddingBottom) - (innerHeight / range * (helpers.log10(value) - helpers.log10(this.start)));
 				}
@@ -168,68 +182,6 @@
 			return pixel;
 		},
 
-		// Functions needed for line charts
-		calculateRange: function() {
-			this.min = null;
-			this.max = null;
-
-			var values = [];
-
-			if (this.options.stacked) {
-				helpers.each(this.data.datasets, function(dataset) {
-					if (this.isHorizontal() ? dataset.xAxisID === this.id : dataset.yAxisID === this.id) {
-						helpers.each(dataset.data, function(rawValue, index) {
-
-							var value = this.getRightValue(rawValue);
-
-							values[index] = values[index] || 0;
-
-							if (this.options.relativePoints) {
-								values[index] = 100;
-							} else {
-								// Don't need to split positive and negative since the log scale can't handle a 0 crossing
-								values[index] += value;
-							}
-						}, this);
-					}
-				}, this);
-
-				this.min = helpers.min(values);
-				this.max = helpers.max(values);
-
-			} else {
-				helpers.each(this.data.datasets, function(dataset) {
-					if (this.isHorizontal() ? dataset.xAxisID === this.id : dataset.yAxisID === this.id) {
-						helpers.each(dataset.data, function(rawValue, index) {
-							var value = this.getRightValue(rawValue);
-
-							if (this.min === null) {
-								this.min = value;
-							} else if (value < this.min) {
-								this.min = value;
-							}
-
-							if (this.max === null) {
-								this.max = value;
-							} else if (value > this.max) {
-								this.max = value;
-							}
-						}, this);
-					}
-				}, this);
-			}
-
-			if (this.min === this.max) {
-				if (this.min !== 0 && this.min !== null) {
-					this.min = Math.pow(10, Math.floor(helpers.log10(this.min)) - 1);
-					this.max = Math.pow(10, Math.floor(helpers.log10(this.max)) + 1);
-				} else {
-					this.min = 1;
-					this.max = 10;
-				}
-			}
-		},
-
 		getPointPixelForValue: function(rawValue, index, datasetIndex) {
 			var value = this.getRightValue(rawValue);
 
@@ -319,321 +271,6 @@
 
 			return this.getPixelForValue(value);
 		},
-
-		// Fit this axis to the given size
-		// @param {number} maxWidth : the max width the axis can be
-		// @param {number} maxHeight: the max height the axis can be
-		// @return {object} minSize : the minimum size needed to draw the axis
-		fit: function(maxWidth, maxHeight, margins) {
-			this.calculateRange();
-			this.generateTicks(maxWidth, maxHeight);
-			this.buildLabels();
-
-			var minSize = {
-				width: 0,
-				height: 0,
-			};
-
-			// In a horizontal axis, we need some room for the scale to be drawn
-			//
-			//      -----------------------------------------------------
-			//          |           |           |           |           |
-			//
-			// In a vertical axis, we need some room for the scale to be drawn.
-			// The actual grid lines will be drawn on the chart area, however, we need to show 
-			// ticks where the axis actually is.
-			// We will allocate 25px for this width
-			//      |
-			//     -|
-			//      |
-			//      |
-			//     -|
-			//      |
-			//      |
-			//     -|
-
-
-			// Width
-			if (this.isHorizontal()) {
-				minSize.width = maxWidth; // fill all the width
-			} else {
-				minSize.width = this.options.gridLines.show && this.options.display ? 10 : 0;
-			}
-
-			// height
-			if (this.isHorizontal()) {
-				minSize.height = this.options.gridLines.show && this.options.display ? 10 : 0;
-			} else {
-				minSize.height = maxHeight; // fill all the height
-			}
-
-			// Are we showing a label for the scale?
-			if (this.options.scaleLabel.show) {
-				if (this.isHorizontal()) {
-					minSize.height += (this.options.scaleLabel.fontSize * 1.5);
-				} else {
-					minSize.width += (this.options.scaleLabel.fontSize * 1.5);
-				}
-			}
-
-			this.paddingLeft = 0;
-			this.paddingRight = 0;
-			this.paddingTop = 0;
-			this.paddingBottom = 0;
-
-
-			if (this.options.labels.show && this.options.display) {
-				// Don't bother fitting the labels if we are not showing them
-				var labelFont = helpers.fontString(this.options.labels.fontSize,
-					this.options.labels.fontStyle, this.options.labels.fontFamily);
-
-				if (this.isHorizontal()) {
-					// A horizontal axis is more constrained by the height.
-					var maxLabelHeight = maxHeight - minSize.height;
-					var labelHeight = 1.5 * this.options.labels.fontSize;
-					minSize.height = Math.min(maxHeight, minSize.height + labelHeight);
-
-					var labelFont = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
-					this.ctx.font = labelFont;
-
-					var firstLabelWidth = this.ctx.measureText(this.labels[0]).width;
-					var lastLabelWidth = this.ctx.measureText(this.labels[this.labels.length - 1]).width;
-
-					// Ensure that our labels are always inside the canvas
-					this.paddingLeft = firstLabelWidth / 2;
-					this.paddingRight = lastLabelWidth / 2;
-				} else {
-					// A vertical axis is more constrained by the width. Labels are the dominant factor 
-					// here, so get that length first
-					var maxLabelWidth = maxWidth - minSize.width;
-					var largestTextWidth = helpers.longestText(this.ctx, labelFont, this.labels);
-
-					if (largestTextWidth < maxLabelWidth) {
-						// We don't need all the room
-						minSize.width += largestTextWidth;
-						minSize.width += 3; // extra padding
-					} else {
-						// Expand to max size
-						minSize.width = maxWidth;
-					}
-
-					this.paddingTop = this.options.labels.fontSize / 2;
-					this.paddingBottom = this.options.labels.fontSize / 2;
-				}
-			}
-
-			if (margins) {
-				this.paddingLeft -= margins.left;
-				this.paddingTop -= margins.top;
-				this.paddingRight -= margins.right;
-				this.paddingBottom -= margins.bottom;
-
-				this.paddingLeft = Math.max(this.paddingLeft, 0);
-				this.paddingTop = Math.max(this.paddingTop, 0);
-				this.paddingRight = Math.max(this.paddingRight, 0);
-				this.paddingBottom = Math.max(this.paddingBottom, 0);
-			}
-
-			this.width = minSize.width;
-			this.height = minSize.height;
-			return minSize;
-		},
-		// Actualy draw the scale on the canvas
-		// @param {rectangle} chartArea : the area of the chart to draw full grid lines on
-		draw: function(chartArea) {
-			if (this.options.display) {
-
-				var setContextLineSettings;
-				var hasZero;
-
-				// Make sure we draw text in the correct color
-				this.ctx.fillStyle = this.options.labels.fontColor;
-
-				if (this.isHorizontal()) {
-					if (this.options.gridLines.show) {
-						// Draw the horizontal line
-						setContextLineSettings = true;
-						hasZero = helpers.findNextWhere(this.ticks, function(tick) {
-							return tick === 0;
-						}) !== undefined;
-						var yTickStart = this.options.position == "bottom" ? this.top : this.bottom - 5;
-						var yTickEnd = this.options.position == "bottom" ? this.top + 5 : this.bottom;
-
-						helpers.each(this.ticks, function(tick, index) {
-							// Grid lines are vertical
-							var xValue = this.getPixelForValue(tick);
-
-							if (this.labels[index] === null) {
-								// If the user specifically hid the label by returning null from the label function, do so
-								return;
-							}
-
-							if (tick === 0 || (!hasZero && index === 0)) {
-								// Draw the 0 point specially or the left if there is no 0
-								this.ctx.lineWidth = this.options.gridLines.zeroLineWidth;
-								this.ctx.strokeStyle = this.options.gridLines.zeroLineColor;
-								setContextLineSettings = true; // reset next time
-							} else if (setContextLineSettings) {
-								this.ctx.lineWidth = this.options.gridLines.lineWidth;
-								this.ctx.strokeStyle = this.options.gridLines.color;
-								setContextLineSettings = false;
-							}
-
-							xValue += helpers.aliasPixel(this.ctx.lineWidth);
-
-							// Draw the label area
-							this.ctx.beginPath();
-
-							if (this.options.gridLines.drawTicks) {
-								this.ctx.moveTo(xValue, yTickStart);
-								this.ctx.lineTo(xValue, yTickEnd);
-							}
-
-							// Draw the chart area
-							if (this.options.gridLines.drawOnChartArea) {
-								this.ctx.moveTo(xValue, chartArea.top);
-								this.ctx.lineTo(xValue, chartArea.bottom);
-							}
-
-							// Need to stroke in the loop because we are potentially changing line widths & colours
-							this.ctx.stroke();
-						}, this);
-					}
-
-					if (this.options.labels.show) {
-						// Draw the labels
-
-						var labelStartY;
-
-						if (this.options.position == "top") {
-							labelStartY = this.bottom - 10;
-							this.ctx.textBaseline = "bottom";
-						} else {
-							// bottom side
-							labelStartY = this.top + 10;
-							this.ctx.textBaseline = "top";
-						}
-
-						this.ctx.textAlign = "center";
-						this.ctx.font = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
-
-						helpers.each(this.labels, function(label, index) {
-							var xValue = this.getPixelForValue(this.ticks[index]);
-							if (label) {
-								this.ctx.fillText(label, xValue, labelStartY);
-							}
-						}, this);
-					}
-
-					if (this.options.scaleLabel.show) {
-						// Draw the scale label
-						this.ctx.textAlign = "center";
-						this.ctx.textBaseline = 'middle';
-						this.ctx.font = helpers.fontString(this.options.scaleLabel.fontSize, this.options.scaleLabel.fontStyle, this.options.scaleLabel.fontFamily);
-
-						var scaleLabelX = this.left + ((this.right - this.left) / 2); // midpoint of the width
-						var scaleLabelY = this.options.position == 'bottom' ? this.bottom - (this.options.scaleLabel.fontSize / 2) : this.top + (this.options.scaleLabel.fontSize / 2);
-
-						this.ctx.fillText(this.options.scaleLabel.labelString, scaleLabelX, scaleLabelY);
-					}
-				} else {
-					// Vertical
-					if (this.options.gridLines.show) {
-
-						// Draw the vertical line
-						setContextLineSettings = true;
-						hasZero = helpers.findNextWhere(this.ticks, function(tick) {
-							return tick === 0;
-						}) !== undefined;
-						var xTickStart = this.options.position == "right" ? this.left : this.right - 5;
-						var xTickEnd = this.options.position == "right" ? this.left + 5 : this.right;
-
-						helpers.each(this.ticks, function(tick, index) {
-							// Grid lines are horizontal
-							var yValue = this.getPixelForValue(tick);
-
-							if (tick === 0 || (!hasZero && index === 0)) {
-								// Draw the 0 point specially or the bottom if there is no 0
-								this.ctx.lineWidth = this.options.gridLines.zeroLineWidth;
-								this.ctx.strokeStyle = this.options.gridLines.zeroLineColor;
-								setContextLineSettings = true; // reset next time
-							} else if (setContextLineSettings) {
-								this.ctx.lineWidth = this.options.gridLines.lineWidth;
-								this.ctx.strokeStyle = this.options.gridLines.color;
-								setContextLineSettings = false; // use boolean to indicate that we only want to do this once
-							}
-
-							yValue += helpers.aliasPixel(this.ctx.lineWidth);
-
-							// Draw the label area
-							this.ctx.beginPath();
-
-							if (this.options.gridLines.drawTicks) {
-								this.ctx.moveTo(xTickStart, yValue);
-								this.ctx.lineTo(xTickEnd, yValue);
-							}
-
-							// Draw the chart area
-							if (this.options.gridLines.drawOnChartArea) {
-								this.ctx.moveTo(chartArea.left, yValue);
-								this.ctx.lineTo(chartArea.right, yValue);
-							}
-
-							this.ctx.stroke();
-						}, this);
-					}
-
-					if (this.options.labels.show) {
-						// Draw the labels
-
-						var labelStartX;
-
-						if (this.options.position == "left") {
-							if (this.options.labels.mirror) {
-								labelStartX = this.right + this.options.labels.padding;
-								this.ctx.textAlign = "left";
-							} else {
-								labelStartX = this.right - this.options.labels.padding;
-								this.ctx.textAlign = "right";
-							}
-						} else {
-							// right side
-							if (this.options.labels.mirror) {
-								labelStartX = this.left - this.options.labels.padding;
-								this.ctx.textAlign = "right";
-							} else {
-								labelStartX = this.left + this.options.labels.padding;
-								this.ctx.textAlign = "left";
-							}
-						}
-
-						this.ctx.textBaseline = "middle";
-						this.ctx.font = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
-
-						helpers.each(this.labels, function(label, index) {
-							var yValue = this.getPixelForValue(this.ticks[index]);
-							this.ctx.fillText(label, labelStartX, yValue);
-						}, this);
-					}
-
-					if (this.options.scaleLabel.show) {
-						// Draw the scale label
-						var scaleLabelX = this.options.position == 'left' ? this.left + (this.options.scaleLabel.fontSize / 2) : this.right - (this.options.scaleLabel.fontSize / 2);
-						var scaleLabelY = this.top + ((this.bottom - this.top) / 2);
-						var rotation = this.options.position == 'left' ? -0.5 * Math.PI : 0.5 * Math.PI;
-
-						this.ctx.save();
-						this.ctx.translate(scaleLabelX, scaleLabelY);
-						this.ctx.rotate(rotation);
-						this.ctx.textAlign = "center";
-						this.ctx.font = helpers.fontString(this.options.scaleLabel.fontSize, this.options.scaleLabel.fontStyle, this.options.scaleLabel.fontFamily);
-						this.ctx.textBaseline = 'middle';
-						this.ctx.fillText(this.options.scaleLabel.labelString, 0, 0);
-						this.ctx.restore();
-					}
-				}
-			}
-		}
 	});
 	Chart.scaleService.registerScaleType("logarithmic", LogarithmicScale, defaultConfig);
 
diff --git a/src/scales/scale.time.js b/src/scales/scale.time.js
index 26cb67739d5..912d12099bc 100644
--- a/src/scales/scale.time.js
+++ b/src/scales/scale.time.js
@@ -69,23 +69,7 @@
 	};
 
 	var TimeScale = Chart.Scale.extend({
-		parseTime: function(label) {
-			// Date objects
-			if (typeof label.getMonth === 'function' || typeof label == 'number') {
-				return moment(label);
-			}
-			// Moment support
-			if (label.isValid && label.isValid()) {
-				return label;
-			}
-			// Custom parsing (return an instance of moment)
-			if (typeof this.options.time.format !== 'string' && this.options.time.format.call) {
-				return this.options.time.format(label);
-			}
-			// Moment format parsing
-			return moment(label, this.options.time.format);
-		},
-		generateTicks: function(index) {
+		buildTicks: function(index) {
 
 			this.ticks = [];
 			this.labelMoments = [];
@@ -163,14 +147,11 @@
 				}
 			}
 		},
-		getSmallestDataDistance: function() {
-			return this.smallestLabelSeparation;
-		},
-		getPixelForValue: function(value, datasetIndex, includeOffset) {
-			// This must be called after fit has been run so that 
-			//      this.left, this.top, this.right, and this.bottom have been defined
+		getPixelForValue: function(value, index, datasetIndex, includeOffset) {
+
+			var offset = this.labelMoments[index].diff(this.firstTick, this.tickUnit, true);
 
-			var decimal = 0.5;
+			var decimal = offset / this.tickRange;
 
 			if (this.isHorizontal()) {
 				var innerWidth = this.width - (this.paddingLeft + this.paddingRight);
@@ -182,242 +163,22 @@
 				return this.top + (decimal * (this.height / this.ticks.length));
 			}
 		},
-		// getPointPixelForValue: function(value, index, datasetIndex) {
-
-		// 	var offset = this.labelMoments[index].diff(this.firstTick, this.tickUnit, true);
-		// 	return this.getPixelForValue(value, offset / this.tickRange, datasetIndex);
-		// },
-
-		// // Functions needed for bar charts
-		// calculateBaseWidth: function() {
-
-		// 	var base = this.getPixelForValue(null, this.smallestLabelSeparation / this.tickRange, 0, true) - this.getPixelForValue(null, 0, 0, true);
-		// 	var spacing = 2 * this.options.categorySpacing;
-		// 	if (base < spacing * 2) {
-		// 		var mod = Math.min((spacing * 2) / base, 1.5);
-		// 		base = (base / 2) * mod;
-		// 		return base;
-		// 	}
-		// 	return base - spacing;
-		// },
-		// calculateBarWidth: function(barDatasetCount) {
-		// 	//The padding between datasets is to the right of each bar, providing that there are more than 1 dataset
-		// 	var baseWidth = this.calculateBaseWidth() - ((barDatasetCount - 1) * this.options.spacing);
-
-		// 	if (this.options.stacked) {
-		// 		return Math.max(baseWidth, 1);
-		// 	}
-		// 	return Math.max((baseWidth / barDatasetCount), 1);
-		// },
-		// calculateBarX: function(barDatasetCount, datasetIndex, elementIndex) {
-
-		// 	var xWidth = this.calculateBaseWidth(),
-		// 		offset = this.labelMoments[elementIndex].diff(this.firstTick, this.tickUnit, true),
-		// 		xAbsolute = this.getPixelForValue(null, offset / this.tickRange, datasetIndex, true) - (xWidth / 2),
-		// 		barWidth = this.calculateBarWidth(barDatasetCount);
-
-		// 	if (this.options.stacked) {
-		// 		return xAbsolute + barWidth / 2;
-		// 	}
-
-		// 	return xAbsolute + (barWidth * datasetIndex) + (datasetIndex * this.options.spacing) + barWidth / 2;
-		// },
-
-		// calculateTickRotation: function(maxHeight, margins) {
-		// 	//Get the width of each grid by calculating the difference
-		// 	//between x offsets between 0 and 1.
-		// 	var labelFont = helpers.fontString(this.options.ticks.fontSize, this.options.ticks.fontStyle, this.options.ticks.fontFamily);
-		// 	this.ctx.font = labelFont;
-
-		// 	var firstWidth = this.ctx.measureText(this.ticks[0]).width;
-		// 	var lastWidth = this.ctx.measureText(this.ticks[this.ticks.length - 1]).width;
-		// 	var firstRotated;
-		// 	var lastRotated;
-
-		// 	this.paddingRight = lastWidth / 2 + 3;
-		// 	this.paddingLeft = firstWidth / 2 + 3;
-
-		// 	this.labelRotation = 0;
-
-		// 	if (this.options.display) {
-		// 		var originalLabelWidth = helpers.longestText(this.ctx, labelFont, this.ticks);
-		// 		var cosRotation;
-		// 		var sinRotation;
-		// 		var firstRotatedWidth;
-
-		// 		this.labelWidth = originalLabelWidth;
-
-		// 		//Allow 3 pixels x2 padding either side for label readability
-		// 		// only the index matters for a dataset scale, but we want a consistent interface between scales
-
-		// 		var datasetWidth = Math.floor(this.getPixelForValue(null, 1 / this.ticks.length) - this.getPixelForValue(null, 0)) - 6;
-
-		// 		//Max label rotation can be set or default to 90 - also act as a loop counter
-		// 		while (this.labelWidth > datasetWidth && this.labelRotation <= this.options.ticks.maxRotation) {
-		// 			cosRotation = Math.cos(helpers.toRadians(this.labelRotation));
-		// 			sinRotation = Math.sin(helpers.toRadians(this.labelRotation));
-
-		// 			firstRotated = cosRotation * firstWidth;
-		// 			lastRotated = cosRotation * lastWidth;
-
-		// 			// We're right aligning the text now.
-		// 			if (firstRotated + this.options.ticks.fontSize / 2 > this.yLabelWidth) {
-		// 				this.paddingLeft = firstRotated + this.options.ticks.fontSize / 2;
-		// 			}
-
-		// 			this.paddingRight = this.options.ticks.fontSize / 2;
-
-		// 			if (sinRotation * originalLabelWidth > maxHeight) {
-		// 				// go back one step
-		// 				this.labelRotation--;
-		// 				break;
-		// 			}
-
-		// 			this.labelRotation++;
-		// 			this.labelWidth = cosRotation * originalLabelWidth;
-
-
-		// 		}
-		// 	} else {
-		// 		this.labelWidth = 0;
-		// 		this.paddingRight = 0;
-		// 		this.paddingLeft = 0;
-		// 	}
-
-		// 	if (margins) {
-		// 		this.paddingLeft -= margins.left;
-		// 		this.paddingRight -= margins.right;
-
-		// 		this.paddingLeft = Math.max(this.paddingLeft, 0);
-		// 		this.paddingRight = Math.max(this.paddingRight, 0);
-		// 	}
-
-		// },
-		// Fit this axis to the given size
-		// @param {number} maxWidth : the max width the axis can be
-		// @param {number} maxHeight: the max height the axis can be
-		// @return {object} minSize : the minimum size needed to draw the axis
-		fit: function(maxWidth, maxHeight, margins) {
-			// Set the unconstrained dimension before label rotation
-			if (this.isHorizontal()) {
-				this.width = maxWidth;
-			} else {
-				this.height = maxHeight;
+		parseTime: function(label) {
+			// Date objects
+			if (typeof label.getMonth === 'function' || typeof label == 'number') {
+				return moment(label);
 			}
-
-			this.generateTicks();
-			this.calculateTickRotation(maxHeight, margins);
-
-			var minSize = {
-				width: 0,
-				height: 0,
-			};
-
-			var labelFont = helpers.fontString(this.options.ticks.fontSize, this.options.ticks.fontStyle, this.options.ticks.fontFamily);
-			var longestLabelWidth = helpers.longestText(this.ctx, labelFont, this.ticks);
-
-			// Width
-			if (this.isHorizontal()) {
-				minSize.width = maxWidth;
-			} else if (this.options.display) {
-				var labelWidth = this.options.ticks.show ? longestLabelWidth + 6 : 0;
-				minSize.width = Math.min(labelWidth, maxWidth);
+			// Moment support
+			if (label.isValid && label.isValid()) {
+				return label;
 			}
-
-			// Height
-			if (this.isHorizontal() && this.options.display) {
-				var labelHeight = (Math.sin(helpers.toRadians(this.labelRotation)) * longestLabelWidth) + 1.5 * this.options.ticks.fontSize;
-				minSize.height = Math.min(this.options.ticks.show ? labelHeight : 0, maxHeight);
-			} else if (this.options.display) {
-				minSize.height = maxHeight;
+			// Custom parsing (return an instance of moment)
+			if (typeof this.options.time.format !== 'string' && this.options.time.format.call) {
+				return this.options.time.format(label);
 			}
-
-			this.width = minSize.width;
-			this.height = minSize.height;
-			return minSize;
+			// Moment format parsing
+			return moment(label, this.options.time.format);
 		},
-		// Actualy draw the scale on the canvas
-		// @param {rectangle} chartArea : the area of the chart to draw full grid lines on
-		draw: function(chartArea) {
-			if (this.options.display) {
-
-				var setContextLineSettings;
-
-				// Make sure we draw text in the correct color
-				this.ctx.fillStyle = this.options.ticks.fontColor;
-
-				if (this.isHorizontal()) {
-					setContextLineSettings = true;
-					var yTickStart = this.options.position == "bottom" ? this.top : this.bottom - 10;
-					var yTickEnd = this.options.position == "bottom" ? this.top + 10 : this.bottom;
-					var isRotated = this.labelRotation !== 0;
-					var skipRatio = false;
-
-					if ((this.options.ticks.fontSize + 4) * this.ticks.length > (this.width - (this.paddingLeft + this.paddingRight))) {
-						skipRatio = 1 + Math.floor(((this.options.ticks.fontSize + 4) * this.ticks.length) / (this.width - (this.paddingLeft + this.paddingRight)));
-					}
-
-					helpers.each(this.ticks, function(tick, index) {
-						// Blank ticks
-						if ((skipRatio > 1 && index % skipRatio > 0) || (tick === undefined || tick === null)) {
-							return;
-						}
-						var xLineValue = this.getPixelForValue(null, (1 / (this.ticks.length - 1)) * index, null, false); // xvalues for grid lines
-						var xLabelValue = this.getPixelForValue(null, (1 / (this.ticks.length - 1)) * index, null, true); // x values for ticks (need to consider offsetLabel option)
-
-						if (this.options.gridLines.show) {
-							if (index === 0) {
-								// Draw the first index specially
-								this.ctx.lineWidth = this.options.gridLines.zeroLineWidth;
-								this.ctx.strokeStyle = this.options.gridLines.zeroLineColor;
-								setContextLineSettings = true; // reset next time
-							} else if (setContextLineSettings) {
-								this.ctx.lineWidth = this.options.gridLines.lineWidth;
-								this.ctx.strokeStyle = this.options.gridLines.color;
-								setContextLineSettings = false;
-							}
-
-							xLineValue += helpers.aliasPixel(this.ctx.lineWidth);
-
-							// Draw the tick area
-							this.ctx.beginPath();
-
-							if (this.options.gridLines.drawTicks) {
-								this.ctx.moveTo(xLineValue, yTickStart);
-								this.ctx.lineTo(xLineValue, yTickEnd);
-							}
-
-							// Draw the chart area
-							if (this.options.gridLines.drawOnChartArea) {
-								this.ctx.moveTo(xLineValue, chartArea.top);
-								this.ctx.lineTo(xLineValue, chartArea.bottom);
-							}
-
-							// Need to stroke in the loop because we are potentially changing line widths & colours
-							this.ctx.stroke();
-						}
-
-						if (this.options.ticks.show) {
-							this.ctx.save();
-							this.ctx.translate(xLabelValue, (isRotated) ? this.top + 12 : this.top + 8);
-							this.ctx.rotate(helpers.toRadians(this.labelRotation) * -1);
-							this.ctx.font = this.font;
-							this.ctx.textAlign = (isRotated) ? "right" : "center";
-							this.ctx.textBaseline = (isRotated) ? "middle" : "top";
-							this.ctx.fillText(tick, 0, 0);
-							this.ctx.restore();
-						}
-					}, this);
-				} else {
-					// Vertical
-					if (this.options.gridLines.show) {}
-
-					if (this.options.ticks.show) {
-						// Draw the ticks
-					}
-				}
-			}
-		}
 	});
 	Chart.scaleService.registerScaleType("time", TimeScale, defaultConfig);
 

From 440703efffa767de2752ae8bce7cad7a11c1d2e2 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Thu, 24 Sep 2015 12:31:18 -0600
Subject: [PATCH 336/424] Log Scale Working Again

---
 src/scales/scale.logarithmic.js | 120 ++++----------------------------
 1 file changed, 15 insertions(+), 105 deletions(-)

diff --git a/src/scales/scale.logarithmic.js b/src/scales/scale.logarithmic.js
index 702451493c0..dbe896d3cd8 100644
--- a/src/scales/scale.logarithmic.js
+++ b/src/scales/scale.logarithmic.js
@@ -89,8 +89,7 @@
 
 			// Reset the ticks array. Later on, we will draw a grid line at these positions
 			// The array simply contains the numerical value of the spots where ticks will be
-			this.ticks = [];
-
+			this.tickValues = [];
 
 			// Figure out what the max number of ticks we can support it is based on the size of
 			// the axis area. For now, we say that the minimum tick spacing in pixels must be 50
@@ -102,24 +101,24 @@
 
 			for (var exponent = minExponent; exponent < maxExponent; ++exponent) {
 				for (var i = 1; i < 10; ++i) {
-					this.ticks.push(i * Math.pow(10, exponent));
+					this.tickValues.push(i * Math.pow(10, exponent));
 				}
 			}
 
-			this.ticks.push(1.0 * Math.pow(10, maxExponent));
+			this.tickValues.push(1.0 * Math.pow(10, maxExponent));
 
 			if (this.options.position == "left" || this.options.position == "right") {
 				// We are in a vertical orientation. The top value is the highest. So reverse the array
-				this.ticks.reverse();
+				this.tickValues.reverse();
 			}
 
 			// At this point, we need to update our max and min given the tick values since we have expanded the
 			// range of the scale
-			this.max = helpers.max(this.ticks);
-			this.min = helpers.min(this.ticks);
+			this.max = helpers.max(this.tickValues);
+			this.min = helpers.min(this.tickValues);
 
 			if (this.options.reverse) {
-				this.ticks.reverse();
+				this.tickValues.reverse();
 
 				this.start = this.max;
 				this.end = this.min;
@@ -128,14 +127,9 @@
 				this.end = this.max;
 			}
 
-			console.log(this.ticks);
-		},
-		buildLabels: function() {
-			// We assume that this has been run after ticks have been generated. We try to figure out
-			// a label for each tick. 
-			this.labels = [];
+			this.ticks = [];
 
-			helpers.each(this.ticks, function(tick, index, ticks) {
+			helpers.each(this.tickValues, function(tick, index, ticks) {
 				var label;
 
 				if (this.options.labels.userCallback) {
@@ -148,13 +142,18 @@
 					});
 				}
 
-				this.labels.push(label); // empty string will not render so we're good
+				this.ticks.push(label); // empty string will not render so we're good
 			}, this);
+
+			console.log(this.tickValues, this.ticks);
 		},
 		// Get the correct value. If the value type is object get the x or y based on whether we are horizontal or not
 		getRightValue: function(rawValue) {
 			return typeof rawValue === "object" ? (this.isHorizontal() ? rawValue.x : rawValue.y) : rawValue;
 		},
+		getPixelForTick: function(index, includeOffset) {
+			return this.getPixelForValue(this.tickValues[index], includeOffset);
+		},
 		getPixelForValue: function(value) {
 			// This must be called after fit has been run so that 
 			//      this.left, this.top, this.right, and this.bottom have been defined
@@ -182,95 +181,6 @@
 			return pixel;
 		},
 
-		getPointPixelForValue: function(rawValue, index, datasetIndex) {
-			var value = this.getRightValue(rawValue);
-
-			if (this.options.stacked) {
-				var offsetPos = 0;
-				var offsetNeg = 0;
-
-				for (var i = this.data.datasets.length - 1; i > datasetIndex; --i) {
-					if (this.data.datasets[i].data[index] < 0) {
-						offsetNeg += this.data.datasets[i].data[index];
-					} else {
-						offsetPos += this.data.datasets[i].data[index];
-					}
-				}
-
-				if (value < 0) {
-					return this.getPixelForValue(offsetNeg + value);
-				} else {
-					return this.getPixelForValue(offsetPos + value);
-				}
-			} else {
-				return this.getPixelForValue(value);
-			}
-		},
-
-		// Functions needed for bar charts
-		calculateBarBase: function(datasetIndex, index) {
-			var base = 0;
-
-			if (this.options.stacked) {
-
-				var value = this.data.datasets[datasetIndex].data[index];
-
-				for (var j = 0; j < datasetIndex; j++) {
-					if (this.data.datasets[j].yAxisID === this.id) {
-						base += this.data.datasets[j].data[index];
-					}
-				}
-
-				return this.getPixelForValue(base);
-			}
-
-			base = this.getPixelForValue(this.min);
-
-			if (this.min < 0 && this.max < 0) {
-				// All values are negative. Use the top as the base
-				base = this.getPixelForValue(this.max);
-			}
-
-			return base;
-
-		},
-		calculateBarY: function(datasetIndex, index) {
-			var value = this.data.datasets[datasetIndex].data[index];
-
-			if (this.options.stacked) {
-
-				var sumPos = 0,
-					sumNeg = 0;
-
-				for (var i = 0; i < datasetIndex; i++) {
-					if (this.data.datasets[i].data[index] < 0) {
-						sumNeg += this.data.datasets[i].data[index] || 0;
-					} else {
-						sumPos += this.data.datasets[i].data[index] || 0;
-					}
-				}
-
-				if (value < 0) {
-					return this.getPixelForValue(sumNeg + value);
-				} else {
-					return this.getPixelForValue(sumPos + value);
-				}
-
-				return this.getPixelForValue(value);
-			}
-
-			var offset = 0;
-
-			for (var j = datasetIndex; j < this.data.datasets.length; j++) {
-				if (j === datasetIndex && value) {
-					offset += value;
-				} else {
-					offset = offset + value;
-				}
-			}
-
-			return this.getPixelForValue(value);
-		},
 	});
 	Chart.scaleService.registerScaleType("logarithmic", LogarithmicScale, defaultConfig);
 

From 4c2027aabb68a6c5291b2b846c00b366313e3864 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Thu, 24 Sep 2015 12:59:03 -0600
Subject: [PATCH 337/424] Horizontal Log Scale

---
 src/scales/scale.linear.js      |  1 +
 src/scales/scale.logarithmic.js | 22 ++++++++++------------
 2 files changed, 11 insertions(+), 12 deletions(-)

diff --git a/src/scales/scale.linear.js b/src/scales/scale.linear.js
index 662c69e6068..27cdff3ddcc 100644
--- a/src/scales/scale.linear.js
+++ b/src/scales/scale.linear.js
@@ -158,6 +158,7 @@
 			var range = this.end - this.start;
 
 			if (this.isHorizontal()) {
+
 				var innerWidth = this.width - (this.paddingLeft + this.paddingRight);
 				pixel = this.left + (innerWidth / range * (this.getRightValue(value) - this.start));
 				return Math.round(pixel + this.paddingLeft);
diff --git a/src/scales/scale.logarithmic.js b/src/scales/scale.logarithmic.js
index dbe896d3cd8..3bc3d02d477 100644
--- a/src/scales/scale.logarithmic.js
+++ b/src/scales/scale.logarithmic.js
@@ -144,41 +144,39 @@
 
 				this.ticks.push(label); // empty string will not render so we're good
 			}, this);
-
-			console.log(this.tickValues, this.ticks);
 		},
 		// Get the correct value. If the value type is object get the x or y based on whether we are horizontal or not
 		getRightValue: function(rawValue) {
 			return typeof rawValue === "object" ? (this.isHorizontal() ? rawValue.x : rawValue.y) : rawValue;
 		},
 		getPixelForTick: function(index, includeOffset) {
-			return this.getPixelForValue(this.tickValues[index], includeOffset);
+			return this.getPixelForValue(this.tickValues[index], null, null, includeOffset);
 		},
-		getPixelForValue: function(value) {
-			// This must be called after fit has been run so that 
-			//      this.left, this.top, this.right, and this.bottom have been defined
+		getPixelForValue: function(value, index, datasetIndex, includeOffset) {
 			var pixel;
+
+			var newVal = this.getRightValue(value);
 			var range = helpers.log10(this.end) - helpers.log10(this.start);
 
 			if (this.isHorizontal()) {
-				if (value === 0) {
+
+				if (newVal === 0) {
 					pixel = this.left + this.paddingLeft;
 				} else {
 					var innerWidth = this.width - (this.paddingLeft + this.paddingRight);
-					pixel = this.left + (innerWidth / range * (helpers.log10(value) - helpers.log10(this.start)));
-					pixel += this.paddingLeft;
+					pixel = this.left + (innerWidth / range * (helpers.log10(newVal) - helpers.log10(this.start)));
+					return pixel + this.paddingLeft;
 				}
 			} else {
 				// Bottom - top since pixels increase downard on a screen
-				if (value === 0) {
+				if (newVal === 0) {
 					pixel = this.top + this.paddingTop;
 				} else {
 					var innerHeight = this.height - (this.paddingTop + this.paddingBottom);
-					pixel = (this.bottom - this.paddingBottom) - (innerHeight / range * (helpers.log10(value) - helpers.log10(this.start)));
+					return (this.bottom - this.paddingBottom) - (innerHeight / range * (helpers.log10(newVal) - helpers.log10(this.start)));
 				}
 			}
 
-			return pixel;
 		},
 
 	});

From dc3f58f0440c6499d747b23160752684f3ebbe53 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Thu, 24 Sep 2015 13:01:07 -0600
Subject: [PATCH 338/424] Doughnut.color is outdated.  Removing for now.

---
 samples/doughnut.color.html | 63 -------------------------------------
 1 file changed, 63 deletions(-)
 delete mode 100644 samples/doughnut.color.html

diff --git a/samples/doughnut.color.html b/samples/doughnut.color.html
deleted file mode 100644
index f61c25db3e9..00000000000
--- a/samples/doughnut.color.html
+++ /dev/null
@@ -1,63 +0,0 @@
-<!doctype html>
-<html>
-	<head>
-		<title>Doughnut Chart</title>
-		<script src="../src/Chart.Core.js"></script>
-		<script src="../src/Chart.Doughnut.js"></script>
-		<style>
-			body{
-				padding: 0;
-				margin: 0;
-			}
-			#canvas-holder{
-				width:30%;
-			}
-		</style>
-	</head>
-	<body>
-		<div id="canvas-holder">
-			<canvas id="chart-area" width="500" height="500"/>
-		</div>
-
-
-	<script>
-
-		var doughnutData = [
-				{
-					value: 1,
-					label: "One"
-				},
-				{
-					value: 2,
-					label: "Two"
-				},
-				{
-					value: 3,
-					label: "Three"
-				},
-				{
-					value: 4,
-					label: "Four"
-				},
-				{
-					value: 5,
-					label: "Five"
-				}
-
-			];
-
-			window.onload = function(){
-				var ctx = document.getElementById("chart-area").getContext("2d");
-				window.myDoughnut = new Chart(ctx).Doughnut({
-					data: doughnutData, 
-					options: {
-						responsive : true
-					}
-				});
-			};
-
-
-
-	</script>
-	</body>
-</html>

From 8cda74e69155ac3f9db20494948a37fa1dbc26a6 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Thu, 24 Sep 2015 13:05:46 -0600
Subject: [PATCH 339/424] Pie.customtooltips is outdated. Removing for now.

---
 samples/pie-customTooltips.html | 160 --------------------------------
 1 file changed, 160 deletions(-)
 delete mode 100644 samples/pie-customTooltips.html

diff --git a/samples/pie-customTooltips.html b/samples/pie-customTooltips.html
deleted file mode 100644
index 37075ecbb7c..00000000000
--- a/samples/pie-customTooltips.html
+++ /dev/null
@@ -1,160 +0,0 @@
-<!doctype html>
-<html>
-
-<head>
-    <title>Pie Chart with Custom Tooltips</title>
-    <script src="../Chart.js"></script>
-    <script src="http://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
-
-    <style>
-    #canvas-holder {
-        width: 100%;
-        margin-top: 50px;
-        text-align: center;
-    }
-    #chartjs-tooltip {
-        opacity: 1;
-        position: absolute;
-        background: rgba(0, 0, 0, .7);
-        color: white;
-        padding: 3px;
-        border-radius: 3px;
-        -webkit-transition: all .1s ease;
-        transition: all .1s ease;
-        pointer-events: none;
-        -webkit-transform: translate(-50%, 0);
-        transform: translate(-50%, 0);
-    }
-    #chartjs-tooltip.below {
-        -webkit-transform: translate(-50%, 0);
-        transform: translate(-50%, 0);
-    }
-    #chartjs-tooltip.below:before {
-        border: solid;
-        border-color: #111 transparent;
-        border-color: rgba(0, 0, 0, .8) transparent;
-        border-width: 0 8px 8px 8px;
-        bottom: 1em;
-        content: "";
-        display: block;
-        left: 50%;
-        position: absolute;
-        z-index: 99;
-        -webkit-transform: translate(-50%, -100%);
-        transform: translate(-50%, -100%);
-    }
-    #chartjs-tooltip.above {
-        -webkit-transform: translate(-50%, -100%);
-        transform: translate(-50%, -100%);
-    }
-    #chartjs-tooltip.above:before {
-        border: solid;
-        border-color: #111 transparent;
-        border-color: rgba(0, 0, 0, .8) transparent;
-        border-width: 8px 8px 0 8px;
-        bottom: 1em;
-        content: "";
-        display: block;
-        left: 50%;
-        top: 100%;
-        position: absolute;
-        z-index: 99;
-        -webkit-transform: translate(-50%, 0);
-        transform: translate(-50%, 0);
-    }
-    </style>
-</head>
-
-<body>
-    <div id="canvas-holder">
-        <canvas id="chart-area1" width="50" height="50" />
-    </div>
-    <div id="canvas-holder">
-        <canvas id="chart-area2" width="300" height="300" />
-    </div>
-
-    <div id="chartjs-tooltip"></div>
-
-
-    <script>
-    Chart.defaults.global.customTooltips = function(tooltip) {
-
-    	// Tooltip Element
-        var tooltipEl = $('#chartjs-tooltip');
-
-        // Hide if no tooltip
-        if (!tooltip) {
-            tooltipEl.css({
-                opacity: 0
-            });
-            return;
-        }
-
-        // Set caret Position
-        tooltipEl.removeClass('above below');
-        tooltipEl.addClass(tooltip.yAlign);
-
-        // Set Text
-        tooltipEl.html(tooltip.text);
-
-        // Find Y Location on page
-        var top;
-        if (tooltip.yAlign == 'above') {
-            top = tooltip.y - tooltip.caretHeight - tooltip.caretPadding;
-        } else {
-            top = tooltip.y + tooltip.caretHeight + tooltip.caretPadding;
-        }
-
-        // Display, position, and set styles for font
-        tooltipEl.css({
-            opacity: 1,
-            left: tooltip.chart.canvas.offsetLeft + tooltip.x + 'px',
-            top: tooltip.chart.canvas.offsetTop + top + 'px',
-            fontFamily: tooltip.fontFamily,
-            fontSize: tooltip.fontSize,
-            fontStyle: tooltip.fontStyle,
-        });
-    };
-
-    var pieData = [{
-        value: 300,
-        color: "#F7464A",
-        highlight: "#FF5A5E",
-        label: "Red"
-    }, {
-        value: 50,
-        color: "#46BFBD",
-        highlight: "#5AD3D1",
-        label: "Green"
-    }, {
-        value: 100,
-        color: "#FDB45C",
-        highlight: "#FFC870",
-        label: "Yellow"
-    }, {
-        value: 40,
-        color: "#949FB1",
-        highlight: "#A8B3C5",
-        label: "Grey"
-    }, {
-        value: 120,
-        color: "#4D5360",
-        highlight: "#616774",
-        label: "Dark Grey"
-    }];
-
-    window.onload = function() {
-        var ctx1 = document.getElementById("chart-area1").getContext("2d");
-        window.myPie = new Chart(ctx1).Pie({
-            data: pieData
-        });
-
-        var ctx2 = document.getElementById("chart-area2").getContext("2d");
-        window.myPie = new Chart(ctx2).Pie({
-            data: pieData
-        });
-    };
-    </script>
-</body>
-
-</html>

From 1f0ee92992b996f7338f04cbbdb68ce9a8436cde Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Thu, 24 Sep 2015 13:07:32 -0600
Subject: [PATCH 340/424] Polar Area now uses new scale.update method

---
 src/controllers/controller.polarArea.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/controllers/controller.polarArea.js b/src/controllers/controller.polarArea.js
index d832f09d18e..29634c47730 100644
--- a/src/controllers/controller.polarArea.js
+++ b/src/controllers/controller.polarArea.js
@@ -81,7 +81,7 @@
 
 		update: function(reset) {
 
-			Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height);
+			Chart.scaleService.update(this, this.chart.width, this.chart.height);
 			//this.chart.scale.setScaleSize();
 			this.chart.scale.calculateRange();
 			this.chart.scale.generateTicks();

From 73729877546e9bb0445e72a97978860685ccb0aa Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Thu, 24 Sep 2015 15:45:56 -0600
Subject: [PATCH 341/424] Add scaleLabel to core.scale

---
 src/core/core.scale.js | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/src/core/core.scale.js b/src/core/core.scale.js
index a50c7c2da77..b11ed5f98a5 100644
--- a/src/core/core.scale.js
+++ b/src/core/core.scale.js
@@ -20,6 +20,20 @@
 			offsetGridLines: false,
 		},
 
+		// scale label
+		scaleLabel: {
+			fontColor: '#666',
+			fontFamily: 'Helvetica Neue',
+			fontSize: 12,
+			fontStyle: 'normal',
+
+			// actual label
+			labelString: '',
+
+			// display property
+			show: false,
+		},
+
 		// label settings
 		ticks: {
 			show: true,

From 505e6d780e0cd96373dc6cfe95f1dc717db7535a Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Thu, 24 Sep 2015 15:46:10 -0600
Subject: [PATCH 342/424] Always includeOffset for bar controller

---
 src/controllers/controller.bar.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/controllers/controller.bar.js b/src/controllers/controller.bar.js
index 786fcf200e3..648a61b7d90 100644
--- a/src/controllers/controller.bar.js
+++ b/src/controllers/controller.bar.js
@@ -273,7 +273,7 @@
 			var xScale = this.getScaleForID(this.getDataset().xAxisID);
 
 			var ruler = this.getRuler();
-			var leftTick = xScale.getPixelForValue(null, index, datasetIndex);
+			var leftTick = xScale.getPixelForValue(null, index, datasetIndex, true);
 			leftTick -= this.chart.isCombo ? (ruler.tickWidth / 2) : 0;
 
 			if (yScale.options.stacked) {

From f1b704a419f3c9d7b59691e576e6ee66f75c2442 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Thu, 24 Sep 2015 18:53:48 -0400
Subject: [PATCH 343/424] Fix scale fitting to give padding around the scale
 title & to account for label rotation

---
 src/core/core.scale.js | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/src/core/core.scale.js b/src/core/core.scale.js
index b11ed5f98a5..4a7347a046a 100644
--- a/src/core/core.scale.js
+++ b/src/core/core.scale.js
@@ -204,6 +204,15 @@
 				this.minSize.height = this.maxHeight; // fill all the height
 			}
 
+			// Are we showing a title for the scale?
+            if (this.options.scaleLabel.show) {
+                if (this.isHorizontal()) {
+                    this.minSize.height += (this.options.scaleLabel.fontSize * 1.5);
+                } else {
+                    this.minSize.width += (this.options.scaleLabel.fontSize * 1.5);
+                }
+            }
+
 			this.paddingLeft = 0;
 			this.paddingRight = 0;
 			this.paddingTop = 0;
@@ -217,7 +226,9 @@
 				if (this.isHorizontal()) {
 					// A horizontal axis is more constrained by the height.
 					var maxLabelHeight = this.maxHeight - this.minSize.height;
-					var labelHeight = 1.5 * this.options.ticks.fontSize;
+					var longestLabelWidth = helpers.longestText(this.ctx, labelFont, this.ticks);
+					var labelHeight = (Math.sin(helpers.toRadians(this.labelRotation)) * longestLabelWidth) + 1.5 * this.options.ticks.fontSize;
+
 					this.minSize.height = Math.min(this.maxHeight, this.minSize.height + labelHeight);
 
 					labelFont = helpers.fontString(this.options.ticks.fontSize, this.options.ticks.fontStyle, this.options.ticks.fontFamily);

From 2e2bbc9d52c114466280e516d2f68ca5af2a8fb8 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Thu, 24 Sep 2015 18:54:56 -0400
Subject: [PATCH 344/424] Start to clean up the linear scale tests

---
 test/scale.linear.tests.js | 178 +++++++++----------------------------
 1 file changed, 42 insertions(+), 136 deletions(-)

diff --git a/test/scale.linear.tests.js b/test/scale.linear.tests.js
index 26ad8db6d59..1a8a0205fdc 100644
--- a/test/scale.linear.tests.js
+++ b/test/scale.linear.tests.js
@@ -10,16 +10,18 @@ describe('Linear Scale', function() {
 			var defaultConfig = Chart.scaleService.getScaleDefaults('linear');
 			expect(defaultConfig).toEqual({
 				display: true,
-				position: "left",
+				
 				gridLines: {
-					show: true,
 					color: "rgba(0, 0, 0, 0.1)",
-					lineWidth: 1,
 					drawOnChartArea: true,
 					drawTicks: true, // draw ticks extending towards the label
-					zeroLineWidth: 1,
+					lineWidth: 1,
+					offsetGridLines: false,
+					show: true,
 					zeroLineColor: "rgba(0,0,0,0.25)",
+					zeroLineWidth: 1,
 				},
+				position: "left",
 				scaleLabel: {
 					fontColor: '#666',
 					fontFamily: 'Helvetica Neue',
@@ -28,18 +30,15 @@ describe('Linear Scale', function() {
 					labelString: '',
 					show: false,
 				},
-				reverse: false,
-				beginAtZero: false,
-				override: null,
-				labels: {
-					show: true,
-					mirror: false,
-					padding: 10,
-					template: "<%=value.toLocaleString()%>",
+				ticks: {
+					fontColor: "#666",
+					fontFamily: "Helvetica Neue",
 					fontSize: 12,
 					fontStyle: "normal",
-					fontColor: "#666",
-					fontFamily: "Helvetica Neue"
+					maxRotation: 90,
+					minRotation: 20,
+					show: true,
+					template: "<%=value%>"
 				}
 			});
 		});
@@ -72,7 +71,11 @@ describe('Linear Scale', function() {
 			expect(scale.min).toBe(undefined); // not yet set
 			expect(scale.max).toBe(undefined);
 
-			scale.calculateRange();
+			// Set arbitrary width and height for now
+			scale.width = 50;
+			scale.height = 400;
+
+			scale.buildTicks();
 			expect(scale.min).toBe(-100);
 			expect(scale.max).toBe(150);
 		});
@@ -109,7 +112,11 @@ describe('Linear Scale', function() {
 				id: scaleID
 			});
 
-			verticalScale.calculateRange();
+			// Set arbitrary width and height for now
+			verticalScale.width = 50;
+			verticalScale.height = 400;
+
+			verticalScale.buildTicks();
 			expect(verticalScale.min).toBe(0);
 			expect(verticalScale.max).toBe(100);
 
@@ -122,9 +129,13 @@ describe('Linear Scale', function() {
 				id: scaleID,
 			});
 
-			horizontalScale.calculateRange();
-			expect(horizontalScale.min).toBe(-10);
-			expect(horizontalScale.max).toBe(99);
+			// Set arbitrary width and height for now
+			horizontalScale.width = 400;
+			horizontalScale.height = 50;
+
+			horizontalScale.buildTicks();
+			expect(horizontalScale.min).toBe(-20);
+			expect(horizontalScale.max).toBe(100);
 		});
 
 		it('Should correctly determine the min and max data values when stacked mode is turned on', function() {
@@ -154,9 +165,13 @@ describe('Linear Scale', function() {
 				id: scaleID
 			});
 
-			scale.calculateRange();
-			expect(scale.min).toBe(-105);
-			expect(scale.max).toBe(160);
+			// Set arbitrary width and height for now
+			scale.width = 50;
+			scale.height = 400;
+
+			scale.buildTicks();
+			expect(scale.min).toBe(-150);
+			expect(scale.max).toBe(200);
 		});
 
 		it('Should ensure that the scale has a max and min that are not equal', function() {
@@ -175,52 +190,15 @@ describe('Linear Scale', function() {
 				id: scaleID
 			});
 
-			scale.calculateRange();
+			// Set arbitrary width and height for now
+			scale.width = 50;
+			scale.height = 400;
+
+			scale.buildTicks();
 			expect(scale.min).toBe(-1);
 			expect(scale.max).toBe(1);
 		});
 
-		it('should forcibly include 0 in the range if the beginAtZero option is used', function() {
-			var scaleID = 'myScale';
-
-			var mockData = {
-				datasets: [{
-					yAxisID: scaleID,
-					data: [20, 30, 40, 50]
-				}]
-			};
-
-			var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
-
-
-			var Constructor = Chart.scaleService.getScaleConstructor('linear');
-			var scale = new Constructor({
-				ctx: {},
-				options: config,
-				data: mockData,
-				id: scaleID
-			});
-
-			scale.calculateRange();
-			scale.generateTicks(400, 400);
-			expect(scale.ticks).toEqual([50, 45, 40, 35, 30, 25, 20]);
-
-			config.beginAtZero = true;
-			scale.calculateRange();
-			scale.generateTicks(400, 400);
-			expect(scale.ticks).toEqual([50, 45, 40, 35, 30, 25, 20, 15, 10, 5, 0]);
-
-			mockData.datasets[0].data = [-20, -30, -40, -50];
-			scale.calculateRange();
-			scale.generateTicks(400, 400);
-			expect(scale.ticks).toEqual([0, -5, -10, -15, -20, -25, -30, -35, -40, -45, -50]);
-
-			config.beginAtZero = false;
-			scale.calculateRange();
-			scale.generateTicks(400, 400);
-			expect(scale.ticks).toEqual([-20, -25, -30, -35, -40, -45, -50]);
-		});
-
 		it('Should generate tick marks', function() {
 			var scaleID = 'myScale';
 
@@ -255,78 +233,6 @@ describe('Linear Scale', function() {
 			expect(scale.end).toBe(80);
 		});
 
-		it('Should generate tick marks in the correct order in reversed mode', function() {
-			var scaleID = 'myScale';
-
-			var mockData = {
-				datasets: [{
-					yAxisID: scaleID,
-					data: [10, 5, 0, 25, 78]
-				}, ]
-			};
-
-			var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
-			config.reverse = true;
-			var Constructor = Chart.scaleService.getScaleConstructor('linear');
-			var scale = new Constructor({
-				ctx: {},
-				options: config,
-				data: mockData,
-				id: scaleID
-			});
-
-			scale.calculateRange();
-
-			expect(scale.ticks).toBe(undefined); // not set
-
-			// Large enough to be unimportant
-			var maxWidth = 400;
-			var maxHeight = 400;
-			scale.generateTicks(maxWidth, maxHeight);
-
-			// Reverse mode makes this count up
-			expect(scale.ticks).toEqual([0, 10, 20, 30, 40, 50, 60, 70, 80]);
-			expect(scale.start).toBe(80);
-			expect(scale.end).toBe(0);
-		});
-
-		it('Should generate tick marks using the user supplied options', function() {
-			var scaleID = 'myScale';
-
-			var mockData = {
-				datasets: [{
-					yAxisID: scaleID,
-					data: [10, 5, 0, 25, 78]
-				}, ]
-			};
-
-			var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
-			config.override = {
-				steps: 10,
-				start: 0,
-				stepWidth: 10
-			};
-
-			var Constructor = Chart.scaleService.getScaleConstructor('linear');
-			var scale = new Constructor({
-				ctx: {},
-				options: config,
-				data: mockData,
-				id: scaleID
-			});
-
-			scale.calculateRange();
-
-			// Large enough to be unimportant
-			var maxWidth = 400;
-			var maxHeight = 400;
-			scale.generateTicks(maxWidth, maxHeight);
-
-			expect(scale.ticks).toEqual([100, 90, 80, 70, 60, 50, 40, 30, 20, 10, 0]);
-			expect(scale.start).toBe(0);
-			expect(scale.end).toBe(100);
-		});
-
 		it('Should build labels using the default template', function() {
 			var scaleID = 'myScale';
 

From cf944ae6514b1ab79c2ec7112de176860cec340f Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Thu, 24 Sep 2015 22:08:25 -0400
Subject: [PATCH 345/424] Make sure ticks are converted to strings. Handle this
 in the core. Updated linear scale tests & fixed some minor issues. Only 3
 fails now in the linear scale.

---
 src/core/core.scale.js     |  20 ++++
 src/scales/scale.linear.js |  11 +--
 test/scale.linear.tests.js | 185 ++++++++++++++++++++-----------------
 3 files changed, 126 insertions(+), 90 deletions(-)

diff --git a/src/core/core.scale.js b/src/core/core.scale.js
index 4a7347a046a..b2d5823b256 100644
--- a/src/core/core.scale.js
+++ b/src/core/core.scale.js
@@ -72,6 +72,11 @@
 			this.beforeBuildTicks();
 			this.buildTicks();
 			this.afterBuildTicks();
+
+			this.beforeTickToLabelConversion();
+			this.convertTicksToLabels();
+			this.afterTickToLabelConversion();
+
 			// Tick Rotation
 			this.beforeCalculateTickRotation();
 			this.calculateTickRotation();
@@ -107,6 +112,21 @@
 		buildTicks: helpers.noop,
 		afterBuildTicks: helpers.noop,
 
+		beforeTickToLabelConversion: helpers.noop,
+		convertTicksToLabels: function() {
+			// Convert ticks to strings
+			this.ticks = this.ticks.map(function(numericalTick, index, ticks) {
+				if (this.options.ticks.userCallback) {
+					return this.options.ticks.userCallback(numericalTick, index, ticks);
+				} else {
+					return helpers.template(this.options.ticks.template, {
+						value: numericalTick
+					});
+				}
+			}, this);
+		},
+		afterTickToLabelConversion: helpers.noop,
+
 		//
 
 		beforeCalculateTickRotation: helpers.noop,
diff --git a/src/scales/scale.linear.js b/src/scales/scale.linear.js
index 27cdff3ddcc..2c9ecd4f04c 100644
--- a/src/scales/scale.linear.js
+++ b/src/scales/scale.linear.js
@@ -140,17 +140,14 @@
 				this.start = this.max;
 				this.end = this.min;
 			} else {
-				this.start = this.max;
-				this.end = this.min;
+				this.start = this.min;
+				this.end = this.max;
 			}
 
 			this.zeroLineIndex = this.ticks.indexOf(0);
 		},
 
-
-
 		// Utils
-
 		getPixelForValue: function(value, index, datasetIndex, includeOffset) {
 			// This must be called after fit has been run so that 
 			//      this.left, this.top, this.right, and this.bottom have been defined
@@ -164,8 +161,8 @@
 				return Math.round(pixel + this.paddingLeft);
 			} else {
 				var innerHeight = this.height - (this.paddingTop + this.paddingBottom);
-				pixel = this.top + (innerHeight / range * (this.getRightValue(value) - this.start));
-				return Math.round(pixel + this.paddingTop);
+				pixel = (this.bottom - this.paddingBottom) - (innerHeight / range * (this.getRightValue(value) - this.start));
+				return Math.round(pixel);
 			}
 		},
 
diff --git a/test/scale.linear.tests.js b/test/scale.linear.tests.js
index 1a8a0205fdc..15c78e71fe1 100644
--- a/test/scale.linear.tests.js
+++ b/test/scale.linear.tests.js
@@ -199,6 +199,47 @@ describe('Linear Scale', function() {
 			expect(scale.max).toBe(1);
 		});
 
+		it('should forcibly include 0 in the range if the beginAtZero option is used', function() {
+			var scaleID = 'myScale';
+
+			var mockData = {
+				datasets: [{
+					yAxisID: scaleID,
+					data: [20, 30, 40, 50]
+				}]
+			};
+
+			var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
+
+
+			var Constructor = Chart.scaleService.getScaleConstructor('linear');
+			var scale = new Constructor({
+				ctx: {},
+				options: config,
+				data: mockData,
+				id: scaleID
+			});
+
+			// Set arbitrary width and height for now
+			scale.width = 50;
+			scale.height = 400;
+
+			scale.buildTicks();
+			expect(scale.ticks).toEqual([50, 45, 40, 35, 30, 25, 20]);
+
+			config.beginAtZero = true;
+			scale.buildTicks();
+			expect(scale.ticks).toEqual([50, 45, 40, 35, 30, 25, 20, 15, 10, 5, 0]);
+
+			mockData.datasets[0].data = [-20, -30, -40, -50];
+			scale.buildTicks();
+			expect(scale.ticks).toEqual([0, -5, -10, -15, -20, -25, -30, -35, -40, -45, -50]);
+
+			config.beginAtZero = false;
+			scale.buildTicks();
+			expect(scale.ticks).toEqual([-20, -25, -30, -35, -40, -45, -50]);
+		});
+
 		it('Should generate tick marks', function() {
 			var scaleID = 'myScale';
 
@@ -218,14 +259,11 @@ describe('Linear Scale', function() {
 				id: scaleID
 			});
 
-			scale.calculateRange();
-
-			expect(scale.ticks).toBe(undefined); // not set
+			// Set arbitrary width and height for now
+			scale.width = 50;
+			scale.height = 400;
 
-			// Large enough to be unimportant
-			var maxWidth = 400;
-			var maxHeight = 400;
-			scale.generateTicks(maxWidth, maxHeight);
+			scale.buildTicks();
 
 			// Counts down because the lines are drawn top to bottom
 			expect(scale.ticks).toEqual([80, 70, 60, 50, 40, 30, 20, 10, 0]);
@@ -233,7 +271,7 @@ describe('Linear Scale', function() {
 			expect(scale.end).toBe(80);
 		});
 
-		it('Should build labels using the default template', function() {
+		it('Should generate tick marks in the correct order in reversed mode', function() {
 			var scaleID = 'myScale';
 
 			var mockData = {
@@ -244,6 +282,7 @@ describe('Linear Scale', function() {
 			};
 
 			var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
+			config.reverse = true;
 			var Constructor = Chart.scaleService.getScaleConstructor('linear');
 			var scale = new Constructor({
 				ctx: {},
@@ -252,17 +291,41 @@ describe('Linear Scale', function() {
 				id: scaleID
 			});
 
-			scale.calculateRange();
+			// Set arbitrary width and height for now
+			scale.width = 50;
+			scale.height = 400;
+
+			scale.buildTicks();
 
-			// Large enough to be unimportant
-			var maxWidth = 400;
-			var maxHeight = 400;
-			scale.generateTicks(maxWidth, maxHeight);
+			// Reverse mode makes this count up
+			expect(scale.ticks).toEqual([0, 10, 20, 30, 40, 50, 60, 70, 80]);
+			expect(scale.start).toBe(80);
+			expect(scale.end).toBe(0);
+		});
+
+		it('Should build labels using the default template', function() {
+			var scaleID = 'myScale';
+
+			var mockData = {
+				datasets: [{
+					yAxisID: scaleID,
+					data: [10, 5, 0, 25, 78]
+				}, ]
+			};
 
-			// Generate labels
-			scale.buildLabels();
+			var mockContext = window.createMockContext();
+			var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
+			var Constructor = Chart.scaleService.getScaleConstructor('linear');
+			var scale = new Constructor({
+				ctx: mockContext,
+				options: config,
+				data: mockData,
+				id: scaleID
+			});
 
-			expect(scale.labels).toEqual(['80', '70', '60', '50', '40', '30', '20', '10', '0']);
+			// Set arbitrary width and height for now
+			scale.update(50, 400);
+			expect(scale.ticks).toEqual(['80', '70', '60', '50', '40', '30', '20', '10', '0']);
 		});
 
 		it('Should build labels using the user supplied callback', function() {
@@ -276,30 +339,23 @@ describe('Linear Scale', function() {
 			};
 
 			var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
-			config.labels.userCallback = function(value, index) {
+			config.ticks.userCallback = function(value, index) {
 				return index.toString();
 			};
 
+			var mockContext = window.createMockContext();
 			var Constructor = Chart.scaleService.getScaleConstructor('linear');
 			var scale = new Constructor({
-				ctx: {},
+				ctx: mockContext,
 				options: config,
 				data: mockData,
 				id: scaleID
 			});
 
-			scale.calculateRange();
-
-			// Large enough to be unimportant
-			var maxWidth = 400;
-			var maxHeight = 400;
-			scale.generateTicks(maxWidth, maxHeight);
-
-			// Generate labels
-			scale.buildLabels();
+			scale.update(400, 400);
 
 			// Just the index
-			expect(scale.labels).toEqual(['0', '1', '2', '3', '4', '5', '6', '7', '8']);
+			expect(scale.ticks).toEqual(['0', '1', '2', '3', '4', '5', '6', '7', '8']);
 		});
 
 		it('Should get the correct pixel value for a point', function() {
@@ -313,17 +369,18 @@ describe('Linear Scale', function() {
 				}]
 			};
 
+			var mockContext = window.createMockContext();
 			var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
 			var Constructor = Chart.scaleService.getScaleConstructor('linear');
 			var verticalScale = new Constructor({
-				ctx: {},
+				ctx: mockContext,
 				options: config,
 				data: mockData,
 				id: scaleID
 			});
 
-			verticalScale.calculateRange();
-			verticalScale.generateTicks(50, 100);
+			// Update
+			verticalScale.update(50, 100);
 
 			// Fake out positioning of the scale service
 			verticalScale.left = 0;
@@ -335,21 +392,20 @@ describe('Linear Scale', function() {
 			verticalScale.width = 50;
 			verticalScale.height = 110;
 
-			expect(verticalScale.getPointPixelForValue(1, 0, 0)).toBe(5); // top + paddingTop
-			expect(verticalScale.getPointPixelForValue(-1, 0, 0)).toBe(105); // bottom - paddingBottom
-			expect(verticalScale.getPointPixelForValue(0, 0, 0)).toBe(55); // halfway
+			expect(verticalScale.getPixelForValue(1, 0, 0)).toBe(5); // top + paddingTop
+			expect(verticalScale.getPixelForValue(-1, 0, 0)).toBe(105); // bottom - paddingBottom
+			expect(verticalScale.getPixelForValue(0, 0, 0)).toBe(55); // halfway
 
 			var horizontalConfig = Chart.helpers.clone(config);
 			horizontalConfig.position = 'bottom';
 			var horizontalScale = new Constructor({
-				ctx: {},
+				ctx: mockContext,
 				options: horizontalConfig,
 				data: mockData,
 				id: scaleID,
 			});
 
-			horizontalScale.calculateRange();
-			horizontalScale.generateTicks(100, 50);
+			horizontalScale.update(100, 50);
 
 			// Fake out positioning of the scale service
 			horizontalScale.left = 0;
@@ -362,46 +418,9 @@ describe('Linear Scale', function() {
 			horizontalScale.height = 50;
 
 			// Range expands to [-2, 2] due to nicenum algorithm
-			expect(horizontalScale.getPointPixelForValue(2, 0, 0)).toBe(105); // right - paddingRight
-			expect(horizontalScale.getPointPixelForValue(-2, 0, 0)).toBe(5); // left + paddingLeft
-			expect(horizontalScale.getPointPixelForValue(0, 0, 0)).toBe(55); // halfway
-		});
-
-		it('should get the correct pixel value for a bar', function() {
-			var scaleID = 'myScale';
-
-			var mockData = {
-				datasets: [{
-					xAxisID: scaleID, // for the horizontal scale
-					yAxisID: scaleID,
-					data: [-5, 0, 2, -3, 5]
-				}]
-			};
-
-			var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
-			var Constructor = Chart.scaleService.getScaleConstructor('linear');
-			var verticalScale = new Constructor({
-				ctx: {},
-				options: config,
-				data: mockData,
-				id: scaleID
-			});
-
-			verticalScale.calculateRange();
-			verticalScale.generateTicks(50, 100);
-
-			// Fake out positioning of the scale service
-			verticalScale.left = 0;
-			verticalScale.top = 0;
-			verticalScale.right = 50;
-			verticalScale.bottom = 110;
-			verticalScale.paddingTop = 5;
-			verticalScale.paddingBottom = 5;
-			verticalScale.width = 50;
-			verticalScale.height = 110;
-
-			expect(verticalScale.calculateBarBase()).toBe(56); // 0 point
-			expect(verticalScale.calculateBarY(0, 0)).toBe(96.66666666666667); // bottom
+			expect(horizontalScale.getPixelForValue(2, 0, 0)).toBe(105); // right - paddingRight
+			expect(horizontalScale.getPixelForValue(-2, 0, 0)).toBe(5); // left + paddingLeft
+			expect(horizontalScale.getPixelForValue(0, 0, 0)).toBe(55); // halfway
 		});
 
 		it('should fit correctly', function() {
@@ -425,7 +444,7 @@ describe('Linear Scale', function() {
 				id: scaleID
 			});
 
-			var minSize = verticalScale.fit(100, 300);
+			var minSize = verticalScale.update(100, 300);
 			expect(minSize).toEqual({
 				width: 33,
 				height: 300,
@@ -438,7 +457,7 @@ describe('Linear Scale', function() {
 			expect(verticalScale.paddingRight).toBe(0);
 
 			// Refit with margins to see the padding go away
-			minSize = verticalScale.fit(33, 300, {
+			minSize = verticalScale.update(33, 300, {
 				left: 0,
 				right: 0,
 				top: 15,
@@ -455,7 +474,7 @@ describe('Linear Scale', function() {
 
 			// Extra size when scale label showing
 			config.scaleLabel.show = true;
-			minSize = verticalScale.fit(100, 300);
+			minSize = verticalScale.update(100, 300);
 			expect(minSize).toEqual({
 				width: 51,
 				height: 300,
@@ -484,7 +503,7 @@ describe('Linear Scale', function() {
 				id: scaleID
 			});
 
-			var minSize = verticalScale.fit(100, 300);
+			var minSize = verticalScale.update(100, 300);
 			expect(minSize).toEqual({
 				width: 100,
 				height: 28,
@@ -497,7 +516,7 @@ describe('Linear Scale', function() {
 			expect(verticalScale.paddingRight).toBe(10);
 
 			// Refit with margins to see the padding go away
-			minSize = verticalScale.fit(100, 28, {
+			minSize = verticalScale.update(100, 28, {
 				left: 10,
 				right: 6,
 				top: 15,
@@ -514,7 +533,7 @@ describe('Linear Scale', function() {
 
 			// Extra size when scale label showing
 			config.scaleLabel.show = true;
-			minSize = verticalScale.fit(100, 300);
+			minSize = verticalScale.update(100, 300);
 			expect(minSize).toEqual({
 				width: 100,
 				height: 46,

From b8d8ff8bae4b0ef0e94e645e333c3badb0d81731 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Thu, 24 Sep 2015 22:49:43 -0600
Subject: [PATCH 346/424] I guess, don't include the offset. Bars now align
 correctly.

---
 src/controllers/controller.bar.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/controllers/controller.bar.js b/src/controllers/controller.bar.js
index 648a61b7d90..3ec3be6da2b 100644
--- a/src/controllers/controller.bar.js
+++ b/src/controllers/controller.bar.js
@@ -273,7 +273,7 @@
 			var xScale = this.getScaleForID(this.getDataset().xAxisID);
 
 			var ruler = this.getRuler();
-			var leftTick = xScale.getPixelForValue(null, index, datasetIndex, true);
+			var leftTick = xScale.getPixelForValue(null, index, datasetIndex, this.chart.isCombo);
 			leftTick -= this.chart.isCombo ? (ruler.tickWidth / 2) : 0;
 
 			if (yScale.options.stacked) {

From 3d1e1b1605e2a3ea267f5d14aa5c6fdf2ef46ffa Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Fri, 25 Sep 2015 21:04:45 -0400
Subject: [PATCH 347/424] Updated core.scale draw code with minor improvements
 and features that broke during integration (such as mirror option for
 labels). Updated linear and logarithmic tests. Update config merge to use
 scaleMerge since it prevents overriding the default entirely.

---
 src/core/core.scale.js          |   77 +-
 src/core/core.scaleService.js   |    2 +-
 src/scales/scale.linear.js      |    4 +-
 src/scales/scale.logarithmic.js |   30 +-
 test/scale.linear.tests.js      | 2452 ++++++++++++++++---------------
 test/scale.logarithmic.tests.js | 1362 +----------------
 6 files changed, 1393 insertions(+), 2534 deletions(-)

diff --git a/src/core/core.scale.js b/src/core/core.scale.js
index b2d5823b256..6835effacaf 100644
--- a/src/core/core.scale.js
+++ b/src/core/core.scale.js
@@ -36,14 +36,18 @@
 
 		// label settings
 		ticks: {
-			show: true,
-			minRotation: 20,
-			maxRotation: 90,
-			template: "<%=value%>",
+			beginAtZero: false,
 			fontSize: 12,
 			fontStyle: "normal",
 			fontColor: "#666",
 			fontFamily: "Helvetica Neue",
+			maxRotation: 90,
+			minRotation: 20,
+			mirror: false,
+			padding: 10,
+			reverse: false,
+			show: true,
+			template: "<%=value%>",
 		},
 	};
 
@@ -103,6 +107,12 @@
 			} else {
 				this.height = this.maxHeight;
 			}
+
+			// Reset padding
+			this.paddingLeft = 0;
+			this.paddingTop = 0;
+			this.paddingRight = 0;
+			this.paddingBottom = 0;
 		},
 		afterSetDimensions: helpers.noop,
 
@@ -233,11 +243,6 @@
                 }
             }
 
-			this.paddingLeft = 0;
-			this.paddingRight = 0;
-			this.paddingTop = 0;
-			this.paddingBottom = 0;
-
 			if (this.options.ticks.show && this.options.display) {
 				// Don't bother fitting the ticks if we are not showing them
 				var labelFont = helpers.fontString(this.options.ticks.fontSize,
@@ -258,8 +263,9 @@
 					var lastLabelWidth = this.ctx.measureText(this.ticks[this.ticks.length - 1]).width;
 
 					// Ensure that our ticks are always inside the canvas
-					this.paddingLeft = firstLabelWidth / 2;
-					this.paddingRight = lastLabelWidth / 2;
+					var cosRotation = Math.cos(helpers.toRadians(this.labelRotation));
+					this.paddingLeft = (cosRotation * firstLabelWidth) / 2 + 3; // add 3 px to move away from canvas edges
+					this.paddingRight = (cosRotation * lastLabelWidth) / 2 + 3;
 				} else {
 					// A vertical axis is more constrained by the width. Labels are the dominant factor here, so get that length first
 					var maxLabelWidth = this.maxWidth - this.minSize.width;
@@ -296,11 +302,6 @@
 		},
 		afterFit: helpers.noop,
 
-
-
-
-
-
 		// Shared Methods
 		isHorizontal: function() {
 			return this.options.position == "top" || this.options.position == "bottom";
@@ -344,7 +345,7 @@
 			if (this.options.display) {
 
 				var setContextLineSettings;
-				var isRotated;
+				var isRotated = this.labelRotation !== 0;
 				var skipRatio;
 				var scaleLabelX;
 				var scaleLabelY;
@@ -356,7 +357,6 @@
 					setContextLineSettings = true;
 					var yTickStart = this.options.position == "bottom" ? this.top : this.bottom - 10;
 					var yTickEnd = this.options.position == "bottom" ? this.top + 10 : this.bottom;
-					isRotated = this.labelRotation !== 0;
 					skipRatio = false;
 
 					if ((this.options.ticks.fontSize + 4) * this.ticks.length > (this.width - (this.paddingLeft + this.paddingRight))) {
@@ -429,23 +429,11 @@
 
 				} else {
 					setContextLineSettings = true;
-					var xTickStart = this.options.position == "left" ? this.right : this.left - 10;
-					var xTickEnd = this.options.position == "left" ? this.right + 10 : this.left;
-					isRotated = this.labelRotation !== 0;
-					//skipRatio = false;
-
-					// if ((this.options.ticks.fontSize + 4) * this.ticks.length > (this.width - (this.paddingLeft + this.paddingRight))) {
-					// 	skipRatio = 1 + Math.floor(((this.options.ticks.fontSize + 4) * this.ticks.length) / (this.width - (this.paddingLeft + this.paddingRight)));
-					// }
+					var xTickStart = this.options.position == "right" ? this.left : this.right - 5;
+					var xTickEnd = this.options.position == "right" ? this.left + 5 : this.right;
 
 					helpers.each(this.ticks, function(label, index) {
-						// Blank ticks
-						// if ((skipRatio > 1 && index % skipRatio > 0) || (label === undefined || label === null)) {
-						// 	return;
-						// }
 						var yLineValue = this.getPixelForTick(index); // xvalues for grid lines
-						var yLabelValue = this.getPixelForTick(index, this.options.gridLines.offsetGridLines); // x values for ticks (need to consider offsetLabel option)
-						var xLabelValue = this.left + (this.width / 2);
 
 						if (this.options.gridLines.show) {
 							if (index === (typeof this.zeroLineIndex !== 'undefined' ? this.zeroLineIndex : 0)) {
@@ -480,11 +468,34 @@
 						}
 
 						if (this.options.ticks.show) {
+							var xLabelValue;
+							var yLabelValue = this.getPixelForTick(index, this.options.gridLines.offsetGridLines); // x values for ticks (need to consider offsetLabel option)
+
 							this.ctx.save();
+
+							if (this.options.position == "left") {
+								if (this.options.ticks.mirror) {
+									xLabelValue = this.right + this.options.ticks.padding;
+									this.ctx.textAlign = "left";
+								} else {
+									xLabelValue = this.right - this.options.ticks.padding;
+									this.ctx.textAlign = "right";
+								}
+							} else {
+								// right side
+								if (this.options.ticks.mirror) {
+									xLabelValue = this.left - this.options.ticks.padding;
+									this.ctx.textAlign = "right";
+								} else {
+									xLabelValue = this.left + this.options.ticks.padding;
+									this.ctx.textAlign = "left";
+								}
+							}
+
+							
 							this.ctx.translate(xLabelValue, yLabelValue);
 							this.ctx.rotate(helpers.toRadians(this.labelRotation) * -1);
 							this.ctx.font = this.font;
-							this.ctx.textAlign = 'center';
 							this.ctx.textBaseline = "middle";
 							this.ctx.fillText(label, 0, 0);
 							this.ctx.restore();
diff --git a/src/core/core.scaleService.js b/src/core/core.scaleService.js
index 4b8c744832b..bd100fed2c5 100644
--- a/src/core/core.scaleService.js
+++ b/src/core/core.scaleService.js
@@ -19,7 +19,7 @@
 		defaults: {},
 		registerScaleType: function(type, scaleConstructor, defaults) {
 			this.constructors[type] = scaleConstructor;
-			this.defaults[type] = helpers.extendDeep({}, Chart.defaults.scale, defaults);
+			this.defaults[type] = helpers.scaleMerge(Chart.defaults.scale, defaults);
 		},
 		getScaleConstructor: function(type) {
 			return this.constructors.hasOwnProperty(type) ? this.constructors[type] : undefined;
diff --git a/src/scales/scale.linear.js b/src/scales/scale.linear.js
index 2c9ecd4f04c..d522ae91cf6 100644
--- a/src/scales/scale.linear.js
+++ b/src/scales/scale.linear.js
@@ -101,7 +101,7 @@
 			// If we are forcing it to begin at 0, but 0 will already be rendered on the chart,
 			// do nothing since that would make the chart weird. If the user really wants a weird chart
 			// axis, they can manually override it
-			if (this.options.beginAtZero) {
+			if (this.options.ticks.beginAtZero) {
 				var minSign = helpers.sign(this.min);
 				var maxSign = helpers.sign(this.max);
 
@@ -134,7 +134,7 @@
 			this.max = helpers.max(this.ticks);
 			this.min = helpers.min(this.ticks);
 
-			if (this.options.reverse) {
+			if (this.options.ticks.reverse) {
 				this.ticks.reverse();
 
 				this.start = this.max;
diff --git a/src/scales/scale.logarithmic.js b/src/scales/scale.logarithmic.js
index 3bc3d02d477..2db11bf2801 100644
--- a/src/scales/scale.logarithmic.js
+++ b/src/scales/scale.logarithmic.js
@@ -8,16 +8,8 @@
 	var defaultConfig = {
 		position: "left",
 
-		// scale label
-		scaleLabel: {
-			// actual label
-			labelString: '',
-			// display property
-			show: false,
-		},
-
 		// label settings
-		labels: {
+		ticks: {
 			template: "<%var remain = value / (Math.pow(10, Math.floor(Chart.helpers.log10(value))));if (remain === 1 || remain === 2 || remain === 5) {%><%=value.toExponential()%><%} else {%><%= null %><%}%>",
 		}
 	};
@@ -117,7 +109,7 @@
 			this.max = helpers.max(this.tickValues);
 			this.min = helpers.min(this.tickValues);
 
-			if (this.options.reverse) {
+			if (this.options.ticks.reverse) {
 				this.tickValues.reverse();
 
 				this.start = this.max;
@@ -127,23 +119,7 @@
 				this.end = this.max;
 			}
 
-			this.ticks = [];
-
-			helpers.each(this.tickValues, function(tick, index, ticks) {
-				var label;
-
-				if (this.options.labels.userCallback) {
-					// If the user provided a callback for label generation, use that as first priority
-					label = this.options.labels.userCallback(tick, index, ticks);
-				} else if (this.options.labels.template) {
-					// else fall back to the template string
-					label = helpers.template(this.options.labels.template, {
-						value: tick
-					});
-				}
-
-				this.ticks.push(label); // empty string will not render so we're good
-			}, this);
+			this.ticks = this.tickValues.slice();
 		},
 		// Get the correct value. If the value type is object get the x or y based on whether we are horizontal or not
 		getRightValue: function(rawValue) {
diff --git a/test/scale.linear.tests.js b/test/scale.linear.tests.js
index 15c78e71fe1..52a49ef4ee9 100644
--- a/test/scale.linear.tests.js
+++ b/test/scale.linear.tests.js
@@ -1,1225 +1,1323 @@
 describe('Linear Scale', function() {
 
-		it('Should register the constructor with the scale service', function() {
-			var Constructor = Chart.scaleService.getScaleConstructor('linear');
-			expect(Constructor).not.toBe(undefined);
-			expect(typeof Constructor).toBe('function');
+	it('Should register the constructor with the scale service', function() {
+		var Constructor = Chart.scaleService.getScaleConstructor('linear');
+		expect(Constructor).not.toBe(undefined);
+		expect(typeof Constructor).toBe('function');
+	});
+
+	it('Should have the correct default config', function() {
+		var defaultConfig = Chart.scaleService.getScaleDefaults('linear');
+		expect(defaultConfig).toEqual({
+			display: true,
+
+			gridLines: {
+				color: "rgba(0, 0, 0, 0.1)",
+				drawOnChartArea: true,
+				drawTicks: true, // draw ticks extending towards the label
+				lineWidth: 1,
+				offsetGridLines: false,
+				show: true,
+				zeroLineColor: "rgba(0,0,0,0.25)",
+				zeroLineWidth: 1,
+			},
+			position: "left",
+			scaleLabel: {
+				fontColor: '#666',
+				fontFamily: 'Helvetica Neue',
+				fontSize: 12,
+				fontStyle: 'normal',
+				labelString: '',
+				show: false,
+			},
+			ticks: {
+				beginAtZero: false,
+				fontColor: "#666",
+				fontFamily: "Helvetica Neue",
+				fontSize: 12,
+				fontStyle: "normal",
+				maxRotation: 90,
+				minRotation: 20,
+				mirror: false,
+				padding: 10,
+				reverse: false,
+				show: true,
+				template: "<%=value%>"
+			}
 		});
+	});
 
-		it('Should have the correct default config', function() {
-			var defaultConfig = Chart.scaleService.getScaleDefaults('linear');
-			expect(defaultConfig).toEqual({
-				display: true,
-				
-				gridLines: {
-					color: "rgba(0, 0, 0, 0.1)",
-					drawOnChartArea: true,
-					drawTicks: true, // draw ticks extending towards the label
-					lineWidth: 1,
-					offsetGridLines: false,
-					show: true,
-					zeroLineColor: "rgba(0,0,0,0.25)",
-					zeroLineWidth: 1,
-				},
-				position: "left",
-				scaleLabel: {
-					fontColor: '#666',
-					fontFamily: 'Helvetica Neue',
-					fontSize: 12,
-					fontStyle: 'normal',
-					labelString: '',
-					show: false,
-				},
-				ticks: {
-					fontColor: "#666",
-					fontFamily: "Helvetica Neue",
-					fontSize: 12,
-					fontStyle: "normal",
-					maxRotation: 90,
-					minRotation: 20,
-					show: true,
-					template: "<%=value%>"
-				}
-			});
+	it('Should correctly determine the max & min data values', function() {
+		var scaleID = 'myScale';
+
+		var mockData = {
+			datasets: [{
+				yAxisID: scaleID,
+				data: [10, 5, 0, -5, 78, -100]
+			}, {
+				yAxisID: 'second scale',
+				data: [-1000, 1000],
+			}, {
+				yAxisID: scaleID,
+				data: [150]
+			}]
+		};
+
+		var Constructor = Chart.scaleService.getScaleConstructor('linear');
+		var scale = new Constructor({
+			ctx: {},
+			options: Chart.scaleService.getScaleDefaults('linear'), // use default config for scale
+			data: mockData,
+			id: scaleID
 		});
 
-		it('Should correctly determine the max & min data values', function() {
-			var scaleID = 'myScale';
+		expect(scale).not.toEqual(undefined); // must construct
+		expect(scale.min).toBe(undefined); // not yet set
+		expect(scale.max).toBe(undefined);
 
-			var mockData = {
-				datasets: [{
-					yAxisID: scaleID,
-					data: [10, 5, 0, -5, 78, -100]
-				}, {
-					yAxisID: 'second scale',
-					data: [-1000, 1000],
-				}, {
-					yAxisID: scaleID,
-					data: [150]
-				}]
-			};
-
-			var Constructor = Chart.scaleService.getScaleConstructor('linear');
-			var scale = new Constructor({
-				ctx: {},
-				options: Chart.scaleService.getScaleDefaults('linear'), // use default config for scale
-				data: mockData,
-				id: scaleID
-			});
-
-			expect(scale).not.toEqual(undefined); // must construct
-			expect(scale.min).toBe(undefined); // not yet set
-			expect(scale.max).toBe(undefined);
-
-			// Set arbitrary width and height for now
-			scale.width = 50;
-			scale.height = 400;
-
-			scale.buildTicks();
-			expect(scale.min).toBe(-100);
-			expect(scale.max).toBe(150);
-		});
+		// Set arbitrary width and height for now
+		scale.width = 50;
+		scale.height = 400;
 
-		it('Should correctly determine the max & min for scatter data', function() {
-			var scaleID = 'myScale';
-
-			var mockData = {
-				datasets: [{
-					xAxisID: scaleID, // for the horizontal scale
-					yAxisID: scaleID,
-					data: [{
-						x: 10,
-						y: 100
-					}, {
-						x: -10,
-						y: 0
-					}, {
-						x: 0,
-						y: 0
-					}, {
-						x: 99,
-						y: 7
-					}]
-				}]
-			};
-
-			var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
-			var Constructor = Chart.scaleService.getScaleConstructor('linear');
-			var verticalScale = new Constructor({
-				ctx: {},
-				options: config,
-				data: mockData,
-				id: scaleID
-			});
-
-			// Set arbitrary width and height for now
-			verticalScale.width = 50;
-			verticalScale.height = 400;
-
-			verticalScale.buildTicks();
-			expect(verticalScale.min).toBe(0);
-			expect(verticalScale.max).toBe(100);
-
-			var horizontalConfig = Chart.helpers.clone(config);
-			horizontalConfig.position = 'bottom';
-			var horizontalScale = new Constructor({
-				ctx: {},
-				options: horizontalConfig,
-				data: mockData,
-				id: scaleID,
-			});
-
-			// Set arbitrary width and height for now
-			horizontalScale.width = 400;
-			horizontalScale.height = 50;
-
-			horizontalScale.buildTicks();
-			expect(horizontalScale.min).toBe(-20);
-			expect(horizontalScale.max).toBe(100);
-		});
+		scale.buildTicks();
+		expect(scale.min).toBe(-100);
+		expect(scale.max).toBe(150);
+	});
 
-		it('Should correctly determine the min and max data values when stacked mode is turned on', function() {
-			var scaleID = 'myScale';
+	it('Should correctly determine the max & min for scatter data', function() {
+		var scaleID = 'myScale';
 
-			var mockData = {
-				datasets: [{
-					yAxisID: scaleID,
-					data: [10, 5, 0, -5, 78, -100]
+		var mockData = {
+			datasets: [{
+				xAxisID: scaleID, // for the horizontal scale
+				yAxisID: scaleID,
+				data: [{
+					x: 10,
+					y: 100
 				}, {
-					yAxisID: 'second scale',
-					data: [-1000, 1000],
+					x: -10,
+					y: 0
 				}, {
-					yAxisID: scaleID,
-					data: [150, 0, 0, -100, -10, 9]
+					x: 0,
+					y: 0
+				}, {
+					x: 99,
+					y: 7
 				}]
-			};
-
-			var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
-			config.stacked = true; // enable scale stacked mode
-
-			var Constructor = Chart.scaleService.getScaleConstructor('linear');
-			var scale = new Constructor({
-				ctx: {},
-				options: config,
-				data: mockData,
-				id: scaleID
-			});
-
-			// Set arbitrary width and height for now
-			scale.width = 50;
-			scale.height = 400;
-
-			scale.buildTicks();
-			expect(scale.min).toBe(-150);
-			expect(scale.max).toBe(200);
+			}]
+		};
+
+		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
+		var Constructor = Chart.scaleService.getScaleConstructor('linear');
+		var verticalScale = new Constructor({
+			ctx: {},
+			options: config,
+			data: mockData,
+			id: scaleID
 		});
 
-		it('Should ensure that the scale has a max and min that are not equal', function() {
-			var scaleID = 'myScale';
-
-			var mockData = {
-				datasets: []
-			};
-
-			var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
-			var Constructor = Chart.scaleService.getScaleConstructor('linear');
-			var scale = new Constructor({
-				ctx: {},
-				options: config,
-				data: mockData,
-				id: scaleID
-			});
-
-			// Set arbitrary width and height for now
-			scale.width = 50;
-			scale.height = 400;
-
-			scale.buildTicks();
-			expect(scale.min).toBe(-1);
-			expect(scale.max).toBe(1);
+		// Set arbitrary width and height for now
+		verticalScale.width = 50;
+		verticalScale.height = 400;
+
+		verticalScale.buildTicks();
+		expect(verticalScale.min).toBe(0);
+		expect(verticalScale.max).toBe(100);
+
+		var horizontalConfig = Chart.helpers.clone(config);
+		horizontalConfig.position = 'bottom';
+		var horizontalScale = new Constructor({
+			ctx: {},
+			options: horizontalConfig,
+			data: mockData,
+			id: scaleID,
 		});
 
-		it('should forcibly include 0 in the range if the beginAtZero option is used', function() {
-			var scaleID = 'myScale';
+		// Set arbitrary width and height for now
+		horizontalScale.width = 400;
+		horizontalScale.height = 50;
 
-			var mockData = {
-				datasets: [{
-					yAxisID: scaleID,
-					data: [20, 30, 40, 50]
-				}]
-			};
+		horizontalScale.buildTicks();
+		expect(horizontalScale.min).toBe(-20);
+		expect(horizontalScale.max).toBe(100);
+	});
+
+	it('Should correctly determine the min and max data values when stacked mode is turned on', function() {
+		var scaleID = 'myScale';
 
-			var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
+		var mockData = {
+			datasets: [{
+				yAxisID: scaleID,
+				data: [10, 5, 0, -5, 78, -100]
+			}, {
+				yAxisID: 'second scale',
+				data: [-1000, 1000],
+			}, {
+				yAxisID: scaleID,
+				data: [150, 0, 0, -100, -10, 9]
+			}]
+		};
+
+		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
+		config.stacked = true; // enable scale stacked mode
+
+		var Constructor = Chart.scaleService.getScaleConstructor('linear');
+		var scale = new Constructor({
+			ctx: {},
+			options: config,
+			data: mockData,
+			id: scaleID
+		});
 
+		// Set arbitrary width and height for now
+		scale.width = 50;
+		scale.height = 400;
+
+		scale.buildTicks();
+		expect(scale.min).toBe(-150);
+		expect(scale.max).toBe(200);
+	});
+
+	it('Should ensure that the scale has a max and min that are not equal', function() {
+		var scaleID = 'myScale';
+
+		var mockData = {
+			datasets: []
+		};
+
+		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
+		var Constructor = Chart.scaleService.getScaleConstructor('linear');
+		var scale = new Constructor({
+			ctx: {},
+			options: config,
+			data: mockData,
+			id: scaleID
+		});
 
-			var Constructor = Chart.scaleService.getScaleConstructor('linear');
-			var scale = new Constructor({
-				ctx: {},
-				options: config,
-				data: mockData,
-				id: scaleID
-			});
+		// Set arbitrary width and height for now
+		scale.width = 50;
+		scale.height = 400;
 
-			// Set arbitrary width and height for now
-			scale.width = 50;
-			scale.height = 400;
+		scale.buildTicks();
+		expect(scale.min).toBe(-1);
+		expect(scale.max).toBe(1);
+	});
 
-			scale.buildTicks();
-			expect(scale.ticks).toEqual([50, 45, 40, 35, 30, 25, 20]);
+	it('should forcibly include 0 in the range if the beginAtZero option is used', function() {
+		var scaleID = 'myScale';
 
-			config.beginAtZero = true;
-			scale.buildTicks();
-			expect(scale.ticks).toEqual([50, 45, 40, 35, 30, 25, 20, 15, 10, 5, 0]);
+		var mockData = {
+			datasets: [{
+				yAxisID: scaleID,
+				data: [20, 30, 40, 50]
+			}]
+		};
 
-			mockData.datasets[0].data = [-20, -30, -40, -50];
-			scale.buildTicks();
-			expect(scale.ticks).toEqual([0, -5, -10, -15, -20, -25, -30, -35, -40, -45, -50]);
+		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
 
-			config.beginAtZero = false;
-			scale.buildTicks();
-			expect(scale.ticks).toEqual([-20, -25, -30, -35, -40, -45, -50]);
-		});
 
-		it('Should generate tick marks', function() {
-			var scaleID = 'myScale';
-
-			var mockData = {
-				datasets: [{
-					yAxisID: scaleID,
-					data: [10, 5, 0, 25, 78]
-				}, ]
-			};
-
-			var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
-			var Constructor = Chart.scaleService.getScaleConstructor('linear');
-			var scale = new Constructor({
-				ctx: {},
-				options: config,
-				data: mockData,
-				id: scaleID
-			});
-
-			// Set arbitrary width and height for now
-			scale.width = 50;
-			scale.height = 400;
-
-			scale.buildTicks();
-
-			// Counts down because the lines are drawn top to bottom
-			expect(scale.ticks).toEqual([80, 70, 60, 50, 40, 30, 20, 10, 0]);
-			expect(scale.start).toBe(0);
-			expect(scale.end).toBe(80);
+		var Constructor = Chart.scaleService.getScaleConstructor('linear');
+		var scale = new Constructor({
+			ctx: {},
+			options: config,
+			data: mockData,
+			id: scaleID
 		});
 
-		it('Should generate tick marks in the correct order in reversed mode', function() {
-			var scaleID = 'myScale';
-
-			var mockData = {
-				datasets: [{
-					yAxisID: scaleID,
-					data: [10, 5, 0, 25, 78]
-				}, ]
-			};
-
-			var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
-			config.reverse = true;
-			var Constructor = Chart.scaleService.getScaleConstructor('linear');
-			var scale = new Constructor({
-				ctx: {},
-				options: config,
-				data: mockData,
-				id: scaleID
-			});
-
-			// Set arbitrary width and height for now
-			scale.width = 50;
-			scale.height = 400;
-
-			scale.buildTicks();
-
-			// Reverse mode makes this count up
-			expect(scale.ticks).toEqual([0, 10, 20, 30, 40, 50, 60, 70, 80]);
-			expect(scale.start).toBe(80);
-			expect(scale.end).toBe(0);
+		// Set arbitrary width and height for now
+		scale.width = 50;
+		scale.height = 400;
+
+		scale.buildTicks();
+		expect(scale.ticks).toEqual([50, 45, 40, 35, 30, 25, 20]);
+
+		config.ticks.beginAtZero = true;
+		scale.buildTicks();
+		expect(scale.ticks).toEqual([50, 45, 40, 35, 30, 25, 20, 15, 10, 5, 0]);
+
+		mockData.datasets[0].data = [-20, -30, -40, -50];
+		scale.buildTicks();
+		expect(scale.ticks).toEqual([0, -5, -10, -15, -20, -25, -30, -35, -40, -45, -50]);
+
+		config.ticks.beginAtZero = false;
+		scale.buildTicks();
+		expect(scale.ticks).toEqual([-20, -25, -30, -35, -40, -45, -50]);
+	});
+
+	it('Should generate tick marks', function() {
+		var scaleID = 'myScale';
+
+		var mockData = {
+			datasets: [{
+				yAxisID: scaleID,
+				data: [10, 5, 0, 25, 78]
+			}, ]
+		};
+
+		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
+		var Constructor = Chart.scaleService.getScaleConstructor('linear');
+		var scale = new Constructor({
+			ctx: {},
+			options: config,
+			data: mockData,
+			id: scaleID
 		});
 
-		it('Should build labels using the default template', function() {
-			var scaleID = 'myScale';
-
-			var mockData = {
-				datasets: [{
-					yAxisID: scaleID,
-					data: [10, 5, 0, 25, 78]
-				}, ]
-			};
-
-			var mockContext = window.createMockContext();
-			var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
-			var Constructor = Chart.scaleService.getScaleConstructor('linear');
-			var scale = new Constructor({
-				ctx: mockContext,
-				options: config,
-				data: mockData,
-				id: scaleID
-			});
-
-			// Set arbitrary width and height for now
-			scale.update(50, 400);
-			expect(scale.ticks).toEqual(['80', '70', '60', '50', '40', '30', '20', '10', '0']);
+		// Set arbitrary width and height for now
+		scale.width = 50;
+		scale.height = 400;
+
+		scale.buildTicks();
+
+		// Counts down because the lines are drawn top to bottom
+		expect(scale.ticks).toEqual([80, 70, 60, 50, 40, 30, 20, 10, 0]);
+		expect(scale.start).toBe(0);
+		expect(scale.end).toBe(80);
+	});
+
+	it('Should generate tick marks in the correct order in reversed mode', function() {
+		var scaleID = 'myScale';
+
+		var mockData = {
+			datasets: [{
+				yAxisID: scaleID,
+				data: [10, 5, 0, 25, 78]
+			}, ]
+		};
+
+		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
+		config.ticks.reverse = true;
+		var Constructor = Chart.scaleService.getScaleConstructor('linear');
+		var scale = new Constructor({
+			ctx: {},
+			options: config,
+			data: mockData,
+			id: scaleID
 		});
 
-		it('Should build labels using the user supplied callback', function() {
-			var scaleID = 'myScale';
-
-			var mockData = {
-				datasets: [{
-					yAxisID: scaleID,
-					data: [10, 5, 0, 25, 78]
-				}, ]
-			};
-
-			var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
-			config.ticks.userCallback = function(value, index) {
-				return index.toString();
-			};
-
-			var mockContext = window.createMockContext();
-			var Constructor = Chart.scaleService.getScaleConstructor('linear');
-			var scale = new Constructor({
-				ctx: mockContext,
-				options: config,
-				data: mockData,
-				id: scaleID
-			});
-
-			scale.update(400, 400);
-
-			// Just the index
-			expect(scale.ticks).toEqual(['0', '1', '2', '3', '4', '5', '6', '7', '8']);
+		// Set arbitrary width and height for now
+		scale.width = 50;
+		scale.height = 400;
+
+		scale.buildTicks();
+
+		// Reverse mode makes this count up
+		expect(scale.ticks).toEqual([0, 10, 20, 30, 40, 50, 60, 70, 80]);
+		expect(scale.start).toBe(80);
+		expect(scale.end).toBe(0);
+	});
+
+	it('Should build labels using the default template', function() {
+		var scaleID = 'myScale';
+
+		var mockData = {
+			datasets: [{
+				yAxisID: scaleID,
+				data: [10, 5, 0, 25, 78]
+			}, ]
+		};
+
+		var mockContext = window.createMockContext();
+		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
+		var Constructor = Chart.scaleService.getScaleConstructor('linear');
+		var scale = new Constructor({
+			ctx: mockContext,
+			options: config,
+			data: mockData,
+			id: scaleID
 		});
 
-		it('Should get the correct pixel value for a point', function() {
-			var scaleID = 'myScale';
-
-			var mockData = {
-				datasets: [{
-					xAxisID: scaleID, // for the horizontal scale
-					yAxisID: scaleID,
-					data: []
-				}]
-			};
-
-			var mockContext = window.createMockContext();
-			var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
-			var Constructor = Chart.scaleService.getScaleConstructor('linear');
-			var verticalScale = new Constructor({
-				ctx: mockContext,
-				options: config,
-				data: mockData,
-				id: scaleID
-			});
-
-			// Update
-			verticalScale.update(50, 100);
-
-			// Fake out positioning of the scale service
-			verticalScale.left = 0;
-			verticalScale.top = 0;
-			verticalScale.right = 50;
-			verticalScale.bottom = 110;
-			verticalScale.paddingTop = 5;
-			verticalScale.paddingBottom = 5;
-			verticalScale.width = 50;
-			verticalScale.height = 110;
-
-			expect(verticalScale.getPixelForValue(1, 0, 0)).toBe(5); // top + paddingTop
-			expect(verticalScale.getPixelForValue(-1, 0, 0)).toBe(105); // bottom - paddingBottom
-			expect(verticalScale.getPixelForValue(0, 0, 0)).toBe(55); // halfway
-
-			var horizontalConfig = Chart.helpers.clone(config);
-			horizontalConfig.position = 'bottom';
-			var horizontalScale = new Constructor({
-				ctx: mockContext,
-				options: horizontalConfig,
-				data: mockData,
-				id: scaleID,
-			});
-
-			horizontalScale.update(100, 50);
-
-			// Fake out positioning of the scale service
-			horizontalScale.left = 0;
-			horizontalScale.top = 0;
-			horizontalScale.right = 110;
-			horizontalScale.bottom = 50;
-			horizontalScale.paddingLeft = 5;
-			horizontalScale.paddingRight = 5;
-			horizontalScale.width = 110;
-			horizontalScale.height = 50;
-
-			// Range expands to [-2, 2] due to nicenum algorithm
-			expect(horizontalScale.getPixelForValue(2, 0, 0)).toBe(105); // right - paddingRight
-			expect(horizontalScale.getPixelForValue(-2, 0, 0)).toBe(5); // left + paddingLeft
-			expect(horizontalScale.getPixelForValue(0, 0, 0)).toBe(55); // halfway
+		// Set arbitrary width and height for now
+		scale.update(50, 400);
+		expect(scale.ticks).toEqual(['80', '70', '60', '50', '40', '30', '20', '10', '0']);
+	});
+
+	it('Should build labels using the user supplied callback', function() {
+		var scaleID = 'myScale';
+
+		var mockData = {
+			datasets: [{
+				yAxisID: scaleID,
+				data: [10, 5, 0, 25, 78]
+			}, ]
+		};
+
+		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
+		config.ticks.userCallback = function(value, index) {
+			return index.toString();
+		};
+
+		var mockContext = window.createMockContext();
+		var Constructor = Chart.scaleService.getScaleConstructor('linear');
+		var scale = new Constructor({
+			ctx: mockContext,
+			options: config,
+			data: mockData,
+			id: scaleID
 		});
 
-		it('should fit correctly', function() {
-			var scaleID = 'myScale';
+		scale.update(400, 400);
+
+		// Just the index
+		expect(scale.ticks).toEqual(['0', '1', '2', '3', '4', '5', '6', '7', '8']);
+	});
+
+	it('Should get the correct pixel value for a point', function() {
+		var scaleID = 'myScale';
+
+		var mockData = {
+			datasets: [{
+				xAxisID: scaleID, // for the horizontal scale
+				yAxisID: scaleID,
+				data: []
+			}]
+		};
+
+		var mockContext = window.createMockContext();
+		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
+		var Constructor = Chart.scaleService.getScaleConstructor('linear');
+		var verticalScale = new Constructor({
+			ctx: mockContext,
+			options: config,
+			data: mockData,
+			id: scaleID
+		});
 
-			var mockData = {
-				datasets: [{
-					xAxisID: scaleID, // for the horizontal scale
-					yAxisID: scaleID,
-					data: [-5, 0, 2, -3, 5]
-				}]
-			};
-			var mockContext = window.createMockContext();
-
-			var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
-			var Constructor = Chart.scaleService.getScaleConstructor('linear');
-			var verticalScale = new Constructor({
-				ctx: mockContext,
-				options: config,
-				data: mockData,
-				id: scaleID
-			});
-
-			var minSize = verticalScale.update(100, 300);
-			expect(minSize).toEqual({
-				width: 33,
-				height: 300,
-			});
-			expect(verticalScale.width).toBe(33);
-			expect(verticalScale.height).toBe(300);
-			expect(verticalScale.paddingTop).toBe(6);
-			expect(verticalScale.paddingBottom).toBe(6);
-			expect(verticalScale.paddingLeft).toBe(0);
-			expect(verticalScale.paddingRight).toBe(0);
-
-			// Refit with margins to see the padding go away
-			minSize = verticalScale.update(33, 300, {
-				left: 0,
-				right: 0,
-				top: 15,
-				bottom: 3
-			});
-			expect(minSize).toEqual({
-				width: 33,
-				height: 300,
-			});
-			expect(verticalScale.paddingTop).toBe(0);
-			expect(verticalScale.paddingBottom).toBe(3);
-			expect(verticalScale.paddingLeft).toBe(0);
-			expect(verticalScale.paddingRight).toBe(0);
-
-			// Extra size when scale label showing
-			config.scaleLabel.show = true;
-			minSize = verticalScale.update(100, 300);
-			expect(minSize).toEqual({
-				width: 51,
-				height: 300,
-			});
+		// Update
+		verticalScale.update(50, 100);
+
+		// Fake out positioning of the scale service
+		verticalScale.left = 0;
+		verticalScale.top = 0;
+		verticalScale.right = 50;
+		verticalScale.bottom = 110;
+		verticalScale.paddingTop = 5;
+		verticalScale.paddingBottom = 5;
+		verticalScale.width = 50;
+		verticalScale.height = 110;
+
+		expect(verticalScale.getPixelForValue(1, 0, 0)).toBe(5); // top + paddingTop
+		expect(verticalScale.getPixelForValue(-1, 0, 0)).toBe(105); // bottom - paddingBottom
+		expect(verticalScale.getPixelForValue(0, 0, 0)).toBe(55); // halfway
+
+		var horizontalConfig = Chart.helpers.clone(config);
+		horizontalConfig.position = 'bottom';
+		var horizontalScale = new Constructor({
+			ctx: mockContext,
+			options: horizontalConfig,
+			data: mockData,
+			id: scaleID,
 		});
 
-		it('should fit correctly when horizontal', function() {
-			var scaleID = 'myScale';
+		horizontalScale.update(100, 50);
+
+		// Fake out positioning of the scale service
+		horizontalScale.left = 0;
+		horizontalScale.top = 0;
+		horizontalScale.right = 110;
+		horizontalScale.bottom = 50;
+		horizontalScale.paddingLeft = 5;
+		horizontalScale.paddingRight = 5;
+		horizontalScale.width = 110;
+		horizontalScale.height = 50;
+
+		// Range expands to [-2, 2] due to nicenum algorithm
+		expect(horizontalScale.getPixelForValue(2, 0, 0)).toBe(105); // right - paddingRight
+		expect(horizontalScale.getPixelForValue(-2, 0, 0)).toBe(5); // left + paddingLeft
+		expect(horizontalScale.getPixelForValue(0, 0, 0)).toBe(55); // halfway
+	});
+
+	it('should fit correctly', function() {
+		var scaleID = 'myScale';
+
+		var mockData = {
+			datasets: [{
+				xAxisID: scaleID, // for the horizontal scale
+				yAxisID: scaleID,
+				data: [-5, 0, 2, -3, 5]
+			}]
+		};
+		var mockContext = window.createMockContext();
+
+		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
+		var Constructor = Chart.scaleService.getScaleConstructor('linear');
+		var verticalScale = new Constructor({
+			ctx: mockContext,
+			options: config,
+			data: mockData,
+			id: scaleID
+		});
 
-			var mockData = {
-				datasets: [{
-					xAxisID: scaleID, // for the horizontal scale
-					yAxisID: scaleID,
-					data: [-5, 0, 2, -3, 5]
-				}]
-			};
-			var mockContext = window.createMockContext();
-
-			var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
-			config.position = "bottom";
-			var Constructor = Chart.scaleService.getScaleConstructor('linear');
-			var verticalScale = new Constructor({
-				ctx: mockContext,
-				options: config,
-				data: mockData,
-				id: scaleID
-			});
-
-			var minSize = verticalScale.update(100, 300);
-			expect(minSize).toEqual({
-				width: 100,
-				height: 28,
-			});
-			expect(verticalScale.width).toBe(100);
-			expect(verticalScale.height).toBe(28);
-			expect(verticalScale.paddingTop).toBe(0);
-			expect(verticalScale.paddingBottom).toBe(0);
-			expect(verticalScale.paddingLeft).toBe(15);
-			expect(verticalScale.paddingRight).toBe(10);
-
-			// Refit with margins to see the padding go away
-			minSize = verticalScale.update(100, 28, {
-				left: 10,
-				right: 6,
-				top: 15,
-				bottom: 3
-			});
-			expect(minSize).toEqual({
-				width: 100,
-				height: 28,
-			});
-			expect(verticalScale.paddingTop).toBe(0);
-			expect(verticalScale.paddingBottom).toBe(0);
-			expect(verticalScale.paddingLeft).toBe(5);
-			expect(verticalScale.paddingRight).toBe(4);
-
-			// Extra size when scale label showing
-			config.scaleLabel.show = true;
-			minSize = verticalScale.update(100, 300);
-			expect(minSize).toEqual({
-				width: 100,
-				height: 46,
-			});
+		var minSize = verticalScale.update(100, 300);
+		expect(minSize).toEqual({
+			width: 30,
+			height: 300,
+		});
+		expect(verticalScale.width).toBe(30);
+		expect(verticalScale.height).toBe(300);
+		expect(verticalScale.paddingTop).toBe(6);
+		expect(verticalScale.paddingBottom).toBe(6);
+		expect(verticalScale.paddingLeft).toBe(0);
+		expect(verticalScale.paddingRight).toBe(0);
+
+		// Refit with margins to see the padding go away
+		minSize = verticalScale.update(30, 300, {
+			left: 0,
+			right: 0,
+			top: 15,
+			bottom: 3
+		});
+		expect(minSize).toEqual({
+			width: 30,
+			height: 300,
+		});
+		expect(verticalScale.paddingTop).toBe(0);
+		expect(verticalScale.paddingBottom).toBe(3);
+		expect(verticalScale.paddingLeft).toBe(0);
+		expect(verticalScale.paddingRight).toBe(0);
+
+		// Extra size when scale label showing
+		config.scaleLabel.show = true;
+		minSize = verticalScale.update(100, 300);
+		expect(minSize).toEqual({
+			width: 48,
+			height: 300,
+		});
+	});
+
+	it('should fit correctly when horizontal', function() {
+		var scaleID = 'myScale';
+
+		var mockData = {
+			datasets: [{
+				xAxisID: scaleID, // for the horizontal scale
+				yAxisID: scaleID,
+				data: [-5, 0, 2, -3, 5]
+			}]
+		};
+		var mockContext = window.createMockContext();
+
+		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
+		config.position = "bottom";
+		var Constructor = Chart.scaleService.getScaleConstructor('linear');
+		var verticalScale = new Constructor({
+			ctx: mockContext,
+			options: config,
+			data: mockData,
+			id: scaleID
 		});
 
-		it('should draw correctly horizontally', function() {
-			var scaleID = 'myScale';
+		var minSize = verticalScale.update(100, 300);
+		expect(minSize).toEqual({
+			width: 100,
+			height: 28,
+		});
+		expect(verticalScale.width).toBe(100);
+		expect(verticalScale.height).toBe(28);
+		expect(verticalScale.paddingTop).toBe(0);
+		expect(verticalScale.paddingBottom).toBe(0);
+		expect(verticalScale.paddingLeft).toBe(18);
+		expect(verticalScale.paddingRight).toBe(13);
+
+		// Refit with margins to see the padding go away
+		minSize = verticalScale.update(100, 28, {
+			left: 10,
+			right: 6,
+			top: 15,
+			bottom: 3
+		});
+		expect(minSize).toEqual({
+			width: 100,
+			height: 28,
+		});
+		expect(verticalScale.paddingTop).toBe(0);
+		expect(verticalScale.paddingBottom).toBe(0);
+		expect(verticalScale.paddingLeft).toBe(8);
+		expect(verticalScale.paddingRight).toBe(7);
+
+		// Extra size when scale label showing
+		config.scaleLabel.show = true;
+		minSize = verticalScale.update(100, 300);
+		expect(minSize).toEqual({
+			width: 100,
+			height: 46,
+		});
+	});
+
+	it('should draw correctly horizontally', function() {
+		var scaleID = 'myScale';
+
+		var mockData = {
+			datasets: [{
+				xAxisID: scaleID, // for the horizontal scale
+				yAxisID: scaleID,
+				data: [-5, 0, 2, -3, 5]
+			}]
+		};
+		var mockContext = window.createMockContext();
+
+		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
+		config.position = "bottom";
+		var Constructor = Chart.scaleService.getScaleConstructor('linear');
+		var horizontalScale = new Constructor({
+			ctx: mockContext,
+			options: config,
+			data: mockData,
+			id: scaleID
+		});
 
-			var mockData = {
-				datasets: [{
-					xAxisID: scaleID, // for the horizontal scale
-					yAxisID: scaleID,
-					data: [-5, 0, 2, -3, 5]
-				}]
-			};
-			var mockContext = window.createMockContext();
-
-			var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
-			config.position = "bottom";
-			var Constructor = Chart.scaleService.getScaleConstructor('linear');
-			var horizontalScale = new Constructor({
-				ctx: mockContext,
-				options: config,
-				data: mockData,
-				id: scaleID
-			});
-
-			var minSize = horizontalScale.fit(100, 300);
-			minSize = horizontalScale.fit(100, 28, {
-				left: 10,
-				right: 6,
-				top: 15,
-				bottom: 3
-			});
-
-			horizontalScale.left = 0;
-			horizontalScale.right = minSize.width;
-			horizontalScale.top = 0;
-			horizontalScale.bottom = minSize.height;
-
-			var chartArea = {
-				top: 100,
-				bottom: 0,
-				left: 0,
-				right: minSize.width
-			};
-			horizontalScale.draw(chartArea);
-
-			expect(mockContext.getCalls()).toEqual([{
-				"name": "measureText",
-				"args": ["-10"]
-			}, {
-				"name": "measureText",
-				"args": ["10"]
-			}, {
-				"name": "measureText",
-				"args": ["-10"]
-			}, {
-				"name": "measureText",
-				"args": ["10"]
-			}, {
-				"name": "setFillStyle",
-				"args": ["#666"]
-			}, {
-				"name": "setLineWidth",
-				"args": [1]
-			}, {
-				"name": "setStrokeStyle",
-				"args": ["rgba(0, 0, 0, 0.1)"]
-			}, {
-				"name": "beginPath",
-				"args": []
-			}, {
-				"name": "moveTo",
-				"args": [5.5, 0]
-			}, {
-				"name": "lineTo",
-				"args": [5.5, 5]
-			}, {
-				"name": "moveTo",
-				"args": [5.5, 100]
-			}, {
-				"name": "lineTo",
-				"args": [5.5, 0]
-			}, {
-				"name": "stroke",
-				"args": []
-			}, {
-				"name": "setLineWidth",
-				"args": [1]
-			}, {
-				"name": "setStrokeStyle",
-				"args": ["rgba(0,0,0,0.25)"]
-			}, {
-				"name": "beginPath",
-				"args": []
-			}, {
-				"name": "moveTo",
-				"args": [51, 0]
-			}, {
-				"name": "lineTo",
-				"args": [51, 5]
-			}, {
-				"name": "moveTo",
-				"args": [51, 100]
-			}, {
-				"name": "lineTo",
-				"args": [51, 0]
-			}, {
-				"name": "stroke",
-				"args": []
-			}, {
-				"name": "setLineWidth",
-				"args": [1]
-			}, {
-				"name": "setStrokeStyle",
-				"args": ["rgba(0, 0, 0, 0.1)"]
-			}, {
-				"name": "beginPath",
-				"args": []
-			}, {
-				"name": "moveTo",
-				"args": [96.5, 0]
-			}, {
-				"name": "lineTo",
-				"args": [96.5, 5]
-			}, {
-				"name": "moveTo",
-				"args": [96.5, 100]
-			}, {
-				"name": "lineTo",
-				"args": [96.5, 0]
-			}, {
-				"name": "stroke",
-				"args": []
-			}, {
-				"name": "fillText",
-				"args": ["-10", 5, 10]
-			}, {
-				"name": "fillText",
-				"args": ["0", 50.5, 10]
-			}, {
-				"name": "fillText",
-				"args": ["10", 96, 10]
-			}]);
-
-			// Turn off some drawing
-			config.gridLines.drawTicks = false;
-			config.gridLines.drawOnChartArea = false;
-			config.labels.show = false;
-			config.scaleLabel.show = true;
-			config.scaleLabel.labelString = 'myLabel'
-
-			mockContext.resetCalls();
-
-			horizontalScale.draw();
-			expect(mockContext.getCalls()).toEqual([{
-				"name": "setFillStyle",
-				"args": ["#666"]
-			}, {
-				"name": "setLineWidth",
-				"args": [1]
-			}, {
-				"name": "setStrokeStyle",
-				"args": ["rgba(0, 0, 0, 0.1)"]
-			}, {
-				"name": "beginPath",
-				"args": []
-			}, {
-				"name": "stroke",
-				"args": []
-			}, {
-				"name": "setLineWidth",
-				"args": [1]
-			}, {
-				"name": "setStrokeStyle",
-				"args": ["rgba(0,0,0,0.25)"]
-			}, {
-				"name": "beginPath",
-				"args": []
-			}, {
-				"name": "stroke",
-				"args": []
-			}, {
-				"name": "setLineWidth",
-				"args": [1]
-			}, {
-				"name": "setStrokeStyle",
-				"args": ["rgba(0, 0, 0, 0.1)"]
-			}, {
-				"name": "beginPath",
-				"args": []
-			}, {
-				"name": "stroke",
-				"args": []
-			}, {
-				"name": "fillText",
-				"args": ["myLabel", 50, 22]
-			}]);
+		var minSize = horizontalScale.update(100, 300);
+		minSize = horizontalScale.update(100, 28, {
+			left: 10,
+			right: 6,
+			top: 15,
+			bottom: 3
+		});
 
-			// Turn off display
+		horizontalScale.left = 0;
+		horizontalScale.right = minSize.width;
+		horizontalScale.top = 0;
+		horizontalScale.bottom = minSize.height;
+
+		var chartArea = {
+			top: 100,
+			bottom: 0,
+			left: 0,
+			right: minSize.width
+		};
+		mockContext.resetCalls();
+		horizontalScale.draw(chartArea);
+
+		var expected = [{
+			"name": "setFillStyle",
+			"args": ["#666"]
+		}, {
+			"name": "setLineWidth",
+			"args": [1]
+		}, {
+			"name": "setStrokeStyle",
+			"args": ["rgba(0, 0, 0, 0.1)"]
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "moveTo",
+			"args": [8.5, 0]
+		}, {
+			"name": "lineTo",
+			"args": [8.5, 10]
+		}, {
+			"name": "moveTo",
+			"args": [8.5, 100]
+		}, {
+			"name": "lineTo",
+			"args": [8.5, 0]
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "save",
+			"args": []
+		}, {
+			"name": "translate",
+			"args": [8, 8]
+		}, {
+			"name": "rotate",
+			"args": [-0]
+		}, {
+			"name": "fillText",
+			"args": ["-10", 0, 0]
+		}, {
+			"name": "restore",
+			"args": []
+		}, {
+			"name": "setLineWidth",
+			"args": [1]
+		}, {
+			"name": "setStrokeStyle",
+			"args": ["rgba(0,0,0,0.25)"]
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "moveTo",
+			"args": [51.5, 0]
+		}, {
+			"name": "lineTo",
+			"args": [51.5, 10]
+		}, {
+			"name": "moveTo",
+			"args": [51.5, 100]
+		}, {
+			"name": "lineTo",
+			"args": [51.5, 0]
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "save",
+			"args": []
+		}, {
+			"name": "translate",
+			"args": [51, 8]
+		}, {
+			"name": "rotate",
+			"args": [-0]
+		}, {
+			"name": "fillText",
+			"args": ["0", 0, 0]
+		}, {
+			"name": "restore",
+			"args": []
+		}, {
+			"name": "setLineWidth",
+			"args": [1]
+		}, {
+			"name": "setStrokeStyle",
+			"args": ["rgba(0, 0, 0, 0.1)"]
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "moveTo",
+			"args": [93.5, 0]
+		}, {
+			"name": "lineTo",
+			"args": [93.5, 10]
+		}, {
+			"name": "moveTo",
+			"args": [93.5, 100]
+		}, {
+			"name": "lineTo",
+			"args": [93.5, 0]
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "save",
+			"args": []
+		}, {
+			"name": "translate",
+			"args": [93, 8]
+		}, {
+			"name": "rotate",
+			"args": [-0]
+		}, {
+			"name": "fillText",
+			"args": ["10", 0, 0]
+		}, {
+			"name": "restore",
+			"args": []
+		}];
+		expect(mockContext.getCalls()).toEqual(expected);
+
+		// Turn off some drawing
+		config.gridLines.drawTicks = false;
+		config.gridLines.drawOnChartArea = false;
+		config.ticks.show = false;
+		config.scaleLabel.show = true;
+		config.scaleLabel.labelString = 'myLabel'
+
+		mockContext.resetCalls();
+
+		horizontalScale.draw();
+		expect(mockContext.getCalls()).toEqual([{
+			"name": "setFillStyle",
+			"args": ["#666"]
+		}, {
+			"name": "setLineWidth",
+			"args": [1]
+		}, {
+			"name": "setStrokeStyle",
+			"args": ["rgba(0, 0, 0, 0.1)"]
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "setLineWidth",
+			"args": [1]
+		}, {
+			"name": "setStrokeStyle",
+			"args": ["rgba(0,0,0,0.25)"]
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "setLineWidth",
+			"args": [1]
+		}, {
+			"name": "setStrokeStyle",
+			"args": ["rgba(0, 0, 0, 0.1)"]
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "fillText",
+			"args": ["myLabel", 50, 22]
+		}]);
+
+		// Turn off display
+
+		mockContext.resetCalls();
+		config.display = false;
+		horizontalScale.draw();
+		expect(mockContext.getCalls()).toEqual([]);
+	});
+
+	it('should draw correctly vertically', function() {
+		var scaleID = 'myScale';
+
+		var mockData = {
+			datasets: [{
+				xAxisID: scaleID, // for the horizontal scale
+				yAxisID: scaleID,
+				data: [-5, 0, 2, -3, 5]
+			}]
+		};
+		var mockContext = window.createMockContext();
+
+		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
+		var Constructor = Chart.scaleService.getScaleConstructor('linear');
+		var verticalScale = new Constructor({
+			ctx: mockContext,
+			options: config,
+			data: mockData,
+			id: scaleID
+		});
 
-			mockContext.resetCalls();
-			config.display = false;
-			horizontalScale.draw();
-			expect(mockContext.getCalls()).toEqual([]);
+		var minSize = verticalScale.update(100, 300);
+		minSize = verticalScale.update(30, 300, {
+			left: 0,
+			right: 0,
+			top: 15,
+			bottom: 3
+		});
+		expect(minSize).toEqual({
+			width: 30,
+			height: 300,
 		});
 
-		it('should draw correctly vertically', function() {
-				var scaleID = 'myScale';
-
-				var mockData = {
-					datasets: [{
-						xAxisID: scaleID, // for the horizontal scale
-						yAxisID: scaleID,
-						data: [-5, 0, 2, -3, 5]
-					}]
-				};
-				var mockContext = window.createMockContext();
-
-				var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
-				var Constructor = Chart.scaleService.getScaleConstructor('linear');
-				var verticalScale = new Constructor({
-					ctx: mockContext,
-					options: config,
-					data: mockData,
-					id: scaleID
-				});
-
-				var minSize = verticalScale.fit(100, 300);
-				minSize = verticalScale.fit(33, 300, {
-					left: 0,
-					right: 0,
-					top: 15,
-					bottom: 3
-				});
-				expect(minSize).toEqual({
-					width: 33,
-					height: 300,
-				});
-
-				verticalScale.left = 0;
-				verticalScale.right = minSize.width;
-				verticalScale.top = 0;
-				verticalScale.bottom = minSize.height;
-
-				var chartArea = {
-					top: 0,
-					bottom: minSize.height,
-					left: minSize.width,
-					right: minSize.width + 100
-				};
-				verticalScale.draw(chartArea);
-
-				expect(mockContext.getCalls()).toEqual([{
-					"name": "measureText",
-					"args": ["5"]
-				}, {
-					"name": "measureText",
-					"args": ["4"]
-				}, {
-					"name": "measureText",
-					"args": ["3"]
-				}, {
-					"name": "measureText",
-					"args": ["2"]
-				}, {
-					"name": "measureText",
-					"args": ["1"]
-				}, {
-					"name": "measureText",
-					"args": ["0"]
-				}, {
-					"name": "measureText",
-					"args": ["-1"]
-				}, {
-					"name": "measureText",
-					"args": ["-2"]
-				}, {
-					"name": "measureText",
-					"args": ["-3"]
-				}, {
-					"name": "measureText",
-					"args": ["-4"]
-				}, {
-					"name": "measureText",
-					"args": ["-5"]
-				}, {
-					"name": "measureText",
-					"args": ["5"]
-				}, {
-					"name": "measureText",
-					"args": ["4"]
-				}, {
-					"name": "measureText",
-					"args": ["3"]
-				}, {
-					"name": "measureText",
-					"args": ["2"]
-				}, {
-					"name": "measureText",
-					"args": ["1"]
-				}, {
-					"name": "measureText",
-					"args": ["0"]
-				}, {
-					"name": "measureText",
-					"args": ["-1"]
-				}, {
-					"name": "measureText",
-					"args": ["-2"]
-				}, {
-					"name": "measureText",
-					"args": ["-3"]
-				}, {
-					"name": "measureText",
-					"args": ["-4"]
-				}, {
-					"name": "measureText",
-					"args": ["-5"]
-				}, {
-					"name": "setFillStyle",
-					"args": ["#666"]
-				}, {
-					"name": "setLineWidth",
-					"args": [1]
-				}, {
-					"name": "setStrokeStyle",
-					"args": ["rgba(0, 0, 0, 0.1)"]
-				}, {
-					"name": "beginPath",
-					"args": []
-				}, {
-					"name": "moveTo",
-					"args": [28, 0.5]
-				}, {
-					"name": "lineTo",
-					"args": [33, 0.5]
-				}, {
-					"name": "moveTo",
-					"args": [33, 0.5]
-				}, {
-					"name": "lineTo",
-					"args": [133, 0.5]
-				}, {
-					"name": "stroke",
-					"args": []
-				}, {
-					"name": "beginPath",
-					"args": []
-				}, {
-					"name": "moveTo",
-					"args": [28, 30.19999999999999]
-				}, {
-					"name": "lineTo",
-					"args": [33, 30.19999999999999]
-				}, {
-					"name": "moveTo",
-					"args": [33, 30.19999999999999]
-				}, {
-					"name": "lineTo",
-					"args": [133, 30.19999999999999]
-				}, {
-					"name": "stroke",
-					"args": []
-				}, {
-					"name": "beginPath",
-					"args": []
-				}, {
-					"name": "moveTo",
-					"args": [28, 59.900000000000006]
-				}, {
-					"name": "lineTo",
-					"args": [33, 59.900000000000006]
-				}, {
-					"name": "moveTo",
-					"args": [33, 59.900000000000006]
-				}, {
-					"name": "lineTo",
-					"args": [133, 59.900000000000006]
-				}, {
-					"name": "stroke",
-					"args": []
-				}, {
-					"name": "beginPath",
-					"args": []
-				}, {
-					"name": "moveTo",
-					"args": [28, 89.6]
-				}, {
-					"name": "lineTo",
-					"args": [33, 89.6]
-				}, {
-					"name": "moveTo",
-					"args": [33, 89.6]
-				}, {
-					"name": "lineTo",
-					"args": [133, 89.6]
-				}, {
-					"name": "stroke",
-					"args": []
-				}, {
-					"name": "beginPath",
-					"args": []
-				}, {
-					"name": "moveTo",
-					"args": [28, 119.30000000000001]
-				}, {
-					"name": "lineTo",
-					"args": [33, 119.30000000000001]
-				}, {
-					"name": "moveTo",
-					"args": [33, 119.30000000000001]
-				}, {
-					"name": "lineTo",
-					"args": [133, 119.30000000000001]
-				}, {
-					"name": "stroke",
-					"args": []
-				}, {
-					"name": "setLineWidth",
-					"args": [1]
-				}, {
-					"name": "setStrokeStyle",
-					"args": ["rgba(0,0,0,0.25)"]
-				}, {
-					"name": "beginPath",
-					"args": []
-				}, {
-					"name": "moveTo",
-					"args": [28, 149]
-				}, {
-					"name": "lineTo",
-					"args": [33, 149]
-				}, {
-					"name": "moveTo",
-					"args": [33, 149]
-				}, {
-					"name": "lineTo",
-					"args": [133, 149]
-				}, {
-					"name": "stroke",
-					"args": []
-				}, {
-					"name": "setLineWidth",
-					"args": [1]
-				}, {
-					"name": "setStrokeStyle",
-					"args": ["rgba(0, 0, 0, 0.1)"]
-				}, {
-					"name": "beginPath",
-					"args": []
-				}, {
-					"name": "moveTo",
-					"args": [28, 178.7]
-				}, {
-					"name": "lineTo",
-					"args": [33, 178.7]
-				}, {
-					"name": "moveTo",
-					"args": [33, 178.7]
-				}, {
-					"name": "lineTo",
-					"args": [133, 178.7]
-				}, {
-					"name": "stroke",
-					"args": []
-				}, {
-					"name": "beginPath",
-					"args": []
-				}, {
-					"name": "moveTo",
-					"args": [28, 208.4]
-				}, {
-					"name": "lineTo",
-					"args": [33, 208.4]
-				}, {
-					"name": "moveTo",
-					"args": [33, 208.4]
-				}, {
-					"name": "lineTo",
-					"args": [133, 208.4]
-				}, {
-					"name": "stroke",
-					"args": []
-				}, {
-					"name": "beginPath",
-					"args": []
-				}, {
-					"name": "moveTo",
-					"args": [28, 238.1]
-				}, {
-					"name": "lineTo",
-					"args": [33, 238.1]
-				}, {
-					"name": "moveTo",
-					"args": [33, 238.1]
-				}, {
-					"name": "lineTo",
-					"args": [133, 238.1]
-				}, {
-					"name": "stroke",
-					"args": []
-				}, {
-					"name": "beginPath",
-					"args": []
-				}, {
-					"name": "moveTo",
-					"args": [28, 267.8]
-				}, {
-					"name": "lineTo",
-					"args": [33, 267.8]
-				}, {
-					"name": "moveTo",
-					"args": [33, 267.8]
-				}, {
-					"name": "lineTo",
-					"args": [133, 267.8]
-				}, {
-					"name": "stroke",
-					"args": []
-				}, {
-					"name": "beginPath",
-					"args": []
-				}, {
-					"name": "moveTo",
-					"args": [28, 297.5]
-				}, {
-					"name": "lineTo",
-					"args": [33, 297.5]
-				}, {
-					"name": "moveTo",
-					"args": [33, 297.5]
-				}, {
-					"name": "lineTo",
-					"args": [133, 297.5]
-				}, {
-					"name": "stroke",
-					"args": []
-				}, {
-					"name": "fillText",
-					"args": ["5", 23, 0]
-				}, {
-					"name": "fillText",
-					"args": ["4", 23, 29.69999999999999]
-				}, {
-					"name": "fillText",
-					"args": ["3", 23, 59.400000000000006]
-				}, {
-					"name": "fillText",
-					"args": ["2", 23, 89.1]
-				}, {
-					"name": "fillText",
-					"args": ["1", 23, 118.80000000000001]
-				}, {
-					"name": "fillText",
-					"args": ["0", 23, 148.5]
-				}, {
-					"name": "fillText",
-					"args": ["-1", 23, 178.2]
-				}, {
-					"name": "fillText",
-					"args": ["-2", 23, 207.9]
-				}, {
-					"name": "fillText",
-					"args": ["-3", 23, 237.6]
-				}, {
-					"name": "fillText",
-					"args": ["-4", 23, 267.3]
-				}, {
-					"name": "fillText",
-					"args": ["-5", 23, 297]
-				}]);
-
-				// Turn off some drawing
-				config.gridLines.drawTicks = false;
-				config.gridLines.drawOnChartArea = false;
-				config.labels.show = false;
-				config.scaleLabel.show = true;
-
-				mockContext.resetCalls();
-
-				verticalScale.draw();
-				expect(mockContext.getCalls()).toEqual([{
-						"name": "setFillStyle",
-						"args": ["#666"]
-					}, {
-						"name": "setLineWidth",
-						"args": [1]
-					}, {
-						"name": "setStrokeStyle",
-						"args": ["rgba(0, 0, 0, 0.1)"]
-					}, {
-						"name": "beginPath",
-						"args": []
-					}, {
-						"name": "stroke",
-						"args": []
-					}, {
-						"name": "beginPath",
-						"args": []
-					}, {
-						"name": "stroke",
-						"args": []
-					}, {
-						"name": "beginPath",
-						"args": []
-					}, {
-						"name": "stroke",
-						"args": []
-					}, {
-						"name": "beginPath",
-						"args": []
-					}, {
-						"name": "stroke",
-						"args": []
-					}, {
-						"name": "beginPath",
-						"args": []
-					}, {
-						"name": "stroke",
-						"args": []
-					}, {
-						"name": "setLineWidth",
-						"args": [1]
-					}, {
-						"name": "setStrokeStyle",
-						"args": ["rgba(0,0,0,0.25)"]
-					}, {
-						"name": "beginPath",
-						"args": []
-					}, {
-						"name": "stroke",
-						"args": []
-					}, {
-						"name": "setLineWidth",
-						"args": [1]
-					}, {
-						"name": "setStrokeStyle",
-						"args": ["rgba(0, 0, 0, 0.1)"]
-					}, {
-						"name": "beginPath",
-						"args": []
-					}, {
-						"name": "stroke",
-						"args": []
-					}, {
-						"name": "beginPath",
-						"args": []
-					}, {
-						"name": "stroke",
-						"args": []
-					}, {
-						"name": "beginPath",
-						"args": []
-					}, {
-						"name": "stroke",
-						"args": []
-					}, {
-						"name": "beginPath",
-						"args": []
-					}, {
-						"name": "stroke",
-						"args": []
-					}, {
-						"name": "beginPath",
-						"args": []
-					}, {
-						"name": "stroke",
-						"args": []
-					}, {
-						"name": "save",
-						"args": []
-					}, {
-						"name": "translate",
-						"args": [6, 150]
-					}, {
-						"name": "rotate",
-						"args": [-1.5707963267948966]
-					}, {
-						"name": "fillText",
-						"args": ["", 0, 0]
-					}, {
-						"name": "restore",
-						"args": []
-					}]);
-				});
-		});
\ No newline at end of file
+		verticalScale.left = 0;
+		verticalScale.right = minSize.width;
+		verticalScale.top = 0;
+		verticalScale.bottom = minSize.height;
+
+		var chartArea = {
+			top: 0,
+			bottom: minSize.height,
+			left: minSize.width,
+			right: minSize.width + 100
+		};
+
+		mockContext.resetCalls();
+		verticalScale.draw(chartArea);
+
+		expect(mockContext.getCalls()).toEqual([{
+			"name": "setFillStyle",
+			"args": ["#666"]
+		}, {
+			"name": "setLineWidth",
+			"args": [1]
+		}, {
+			"name": "setStrokeStyle",
+			"args": ["rgba(0, 0, 0, 0.1)"]
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "moveTo",
+			"args": [25, 0.5]
+		}, {
+			"name": "lineTo",
+			"args": [30, 0.5]
+		}, {
+			"name": "moveTo",
+			"args": [30, 0.5]
+		}, {
+			"name": "lineTo",
+			"args": [130, 0.5]
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "save",
+			"args": []
+		}, {
+			"name": "translate",
+			"args": [20, 0]
+		}, {
+			"name": "rotate",
+			"args": [-0]
+		}, {
+			"name": "fillText",
+			"args": ["5", 0, 0]
+		}, {
+			"name": "restore",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "moveTo",
+			"args": [25, 30.2]
+		}, {
+			"name": "lineTo",
+			"args": [30, 30.2]
+		}, {
+			"name": "moveTo",
+			"args": [30, 30.2]
+		}, {
+			"name": "lineTo",
+			"args": [130, 30.2]
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "save",
+			"args": []
+		}, {
+			"name": "translate",
+			"args": [20, 29.7]
+		}, {
+			"name": "rotate",
+			"args": [-0]
+		}, {
+			"name": "fillText",
+			"args": ["4", 0, 0]
+		}, {
+			"name": "restore",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "moveTo",
+			"args": [25, 59.9]
+		}, {
+			"name": "lineTo",
+			"args": [30, 59.9]
+		}, {
+			"name": "moveTo",
+			"args": [30, 59.9]
+		}, {
+			"name": "lineTo",
+			"args": [130, 59.9]
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "save",
+			"args": []
+		}, {
+			"name": "translate",
+			"args": [20, 59.4]
+		}, {
+			"name": "rotate",
+			"args": [-0]
+		}, {
+			"name": "fillText",
+			"args": ["3", 0, 0]
+		}, {
+			"name": "restore",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "moveTo",
+			"args": [25, 89.6]
+		}, {
+			"name": "lineTo",
+			"args": [30, 89.6]
+		}, {
+			"name": "moveTo",
+			"args": [30, 89.6]
+		}, {
+			"name": "lineTo",
+			"args": [130, 89.6]
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "save",
+			"args": []
+		}, {
+			"name": "translate",
+			"args": [20, 89.1]
+		}, {
+			"name": "rotate",
+			"args": [-0]
+		}, {
+			"name": "fillText",
+			"args": ["2", 0, 0]
+		}, {
+			"name": "restore",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "moveTo",
+			"args": [25, 119.3]
+		}, {
+			"name": "lineTo",
+			"args": [30, 119.3]
+		}, {
+			"name": "moveTo",
+			"args": [30, 119.3]
+		}, {
+			"name": "lineTo",
+			"args": [130, 119.3]
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "save",
+			"args": []
+		}, {
+			"name": "translate",
+			"args": [20, 118.8]
+		}, {
+			"name": "rotate",
+			"args": [-0]
+		}, {
+			"name": "fillText",
+			"args": ["1", 0, 0]
+		}, {
+			"name": "restore",
+			"args": []
+		}, {
+			"name": "setLineWidth",
+			"args": [1]
+		}, {
+			"name": "setStrokeStyle",
+			"args": ["rgba(0,0,0,0.25)"]
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "moveTo",
+			"args": [25, 149]
+		}, {
+			"name": "lineTo",
+			"args": [30, 149]
+		}, {
+			"name": "moveTo",
+			"args": [30, 149]
+		}, {
+			"name": "lineTo",
+			"args": [130, 149]
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "save",
+			"args": []
+		}, {
+			"name": "translate",
+			"args": [20, 148.5]
+		}, {
+			"name": "rotate",
+			"args": [-0]
+		}, {
+			"name": "fillText",
+			"args": ["0", 0, 0]
+		}, {
+			"name": "restore",
+			"args": []
+		}, {
+			"name": "setLineWidth",
+			"args": [1]
+		}, {
+			"name": "setStrokeStyle",
+			"args": ["rgba(0, 0, 0, 0.1)"]
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "moveTo",
+			"args": [25, 178.7]
+		}, {
+			"name": "lineTo",
+			"args": [30, 178.7]
+		}, {
+			"name": "moveTo",
+			"args": [30, 178.7]
+		}, {
+			"name": "lineTo",
+			"args": [130, 178.7]
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "save",
+			"args": []
+		}, {
+			"name": "translate",
+			"args": [20, 178.2]
+		}, {
+			"name": "rotate",
+			"args": [-0]
+		}, {
+			"name": "fillText",
+			"args": ["-1", 0, 0]
+		}, {
+			"name": "restore",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "moveTo",
+			"args": [25, 208.4]
+		}, {
+			"name": "lineTo",
+			"args": [30, 208.4]
+		}, {
+			"name": "moveTo",
+			"args": [30, 208.4]
+		}, {
+			"name": "lineTo",
+			"args": [130, 208.4]
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "save",
+			"args": []
+		}, {
+			"name": "translate",
+			"args": [20, 207.9]
+		}, {
+			"name": "rotate",
+			"args": [-0]
+		}, {
+			"name": "fillText",
+			"args": ["-2", 0, 0]
+		}, {
+			"name": "restore",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "moveTo",
+			"args": [25, 238.1]
+		}, {
+			"name": "lineTo",
+			"args": [30, 238.1]
+		}, {
+			"name": "moveTo",
+			"args": [30, 238.1]
+		}, {
+			"name": "lineTo",
+			"args": [130, 238.1]
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "save",
+			"args": []
+		}, {
+			"name": "translate",
+			"args": [20, 237.6]
+		}, {
+			"name": "rotate",
+			"args": [-0]
+		}, {
+			"name": "fillText",
+			"args": ["-3", 0, 0]
+		}, {
+			"name": "restore",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "moveTo",
+			"args": [25, 267.8]
+		}, {
+			"name": "lineTo",
+			"args": [30, 267.8]
+		}, {
+			"name": "moveTo",
+			"args": [30, 267.8]
+		}, {
+			"name": "lineTo",
+			"args": [130, 267.8]
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "save",
+			"args": []
+		}, {
+			"name": "translate",
+			"args": [20, 267.3]
+		}, {
+			"name": "rotate",
+			"args": [-0]
+		}, {
+			"name": "fillText",
+			"args": ["-4", 0, 0]
+		}, {
+			"name": "restore",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "moveTo",
+			"args": [25, 297.5]
+		}, {
+			"name": "lineTo",
+			"args": [30, 297.5]
+		}, {
+			"name": "moveTo",
+			"args": [30, 297.5]
+		}, {
+			"name": "lineTo",
+			"args": [130, 297.5]
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "save",
+			"args": []
+		}, {
+			"name": "translate",
+			"args": [20, 297]
+		}, {
+			"name": "rotate",
+			"args": [-0]
+		}, {
+			"name": "fillText",
+			"args": ["-5", 0, 0]
+		}, {
+			"name": "restore",
+			"args": []
+		}]);
+
+		// Turn off some drawing
+		config.gridLines.drawTicks = false;
+		config.gridLines.drawOnChartArea = false;
+		config.ticks.show = false;
+		config.scaleLabel.show = true;
+
+		mockContext.resetCalls();
+
+		verticalScale.draw();
+		expect(mockContext.getCalls()).toEqual([{
+			"name": "setFillStyle",
+			"args": ["#666"]
+		}, {
+			"name": "setLineWidth",
+			"args": [1]
+		}, {
+			"name": "setStrokeStyle",
+			"args": ["rgba(0, 0, 0, 0.1)"]
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "setLineWidth",
+			"args": [1]
+		}, {
+			"name": "setStrokeStyle",
+			"args": ["rgba(0,0,0,0.25)"]
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "setLineWidth",
+			"args": [1]
+		}, {
+			"name": "setStrokeStyle",
+			"args": ["rgba(0, 0, 0, 0.1)"]
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "save",
+			"args": []
+		}, {
+			"name": "translate",
+			"args": [6, 150]
+		}, {
+			"name": "rotate",
+			"args": [-1.5707963267948966]
+		}, {
+			"name": "fillText",
+			"args": ["", 0, 0]
+		}, {
+			"name": "restore",
+			"args": []
+		}]);
+	});
+});
\ No newline at end of file
diff --git a/test/scale.logarithmic.tests.js b/test/scale.logarithmic.tests.js
index 34cb88ae615..30cc240d9f7 100644
--- a/test/scale.logarithmic.tests.js
+++ b/test/scale.logarithmic.tests.js
@@ -10,16 +10,17 @@ describe('Logarithmic Scale tests', function() {
 		var defaultConfig = Chart.scaleService.getScaleDefaults('logarithmic');
 		expect(defaultConfig).toEqual({
 			display: true,
-			position: "left",
 			gridLines: {
-				show: true,
 				color: "rgba(0, 0, 0, 0.1)",
-				lineWidth: 1,
 				drawOnChartArea: true,
 				drawTicks: true,
-				zeroLineWidth: 1,
+				lineWidth: 1,
+				offsetGridLines: false,
+				show: true,
 				zeroLineColor: "rgba(0,0,0,0.25)",
+				zeroLineWidth: 1,
 			},
+			position: "left",
 			scaleLabel: {
 				fontColor: '#666',
 				fontFamily: 'Helvetica Neue',
@@ -28,18 +29,20 @@ describe('Logarithmic Scale tests', function() {
 				labelString: '',
 				show: false,
 			},
-			reverse: false,
-			override: null,
-			labels: {
-				show: true,
+			ticks: {
+				beginAtZero: false,
+				fontColor: "#666",
+				fontFamily: "Helvetica Neue",
+				fontSize: 12,
+				fontStyle: "normal",
+				maxRotation: 90,
+				minRotation: 20,
 				mirror: false,
 				padding: 10,
+				reverse: false,
+				show: true,
 				template: "<%var remain = value / (Math.pow(10, Math.floor(Chart.helpers.log10(value))));if (remain === 1 || remain === 2 || remain === 5) {%><%=value.toExponential()%><%} else {%><%= null %><%}%>",
-				fontSize: 12,
-				fontStyle: "normal",
-				fontColor: "#666",
-				fontFamily: "Helvetica Neue"
-			}
+			},
 		});
 	});
 
@@ -59,9 +62,10 @@ describe('Logarithmic Scale tests', function() {
 			}]
 		};
 
+		var mockContext = window.createMockContext();
 		var Constructor = Chart.scaleService.getScaleConstructor('logarithmic');
 		var scale = new Constructor({
-			ctx: {},
+			ctx: mockContext,
 			options: Chart.scaleService.getScaleDefaults('logarithmic'), // use default config for scale
 			data: mockData,
 			id: scaleID
@@ -71,9 +75,9 @@ describe('Logarithmic Scale tests', function() {
 		expect(scale.min).toBe(undefined); // not yet set
 		expect(scale.max).toBe(undefined);
 
-		scale.calculateRange();
-		expect(scale.min).toBe(5);
-		expect(scale.max).toBe(5000);
+		scale.update(400, 400);
+		expect(scale.min).toBe(1);
+		expect(scale.max).toBe(10000);
 	});
 
 	it('Should correctly determine the max & min for scatter data', function() {
@@ -99,31 +103,32 @@ describe('Logarithmic Scale tests', function() {
 			}]
 		};
 
+		var mockContext = window.createMockContext();
 		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('logarithmic'));
 		var Constructor = Chart.scaleService.getScaleConstructor('logarithmic');
 		var verticalScale = new Constructor({
-			ctx: {},
+			ctx: mockContext,
 			options: config,
 			data: mockData,
 			id: scaleID
 		});
 
-		verticalScale.calculateRange();
-		expect(verticalScale.min).toBe(6);
-		expect(verticalScale.max).toBe(121);
+		verticalScale.update(400, 400);
+		expect(verticalScale.min).toBe(1);
+		expect(verticalScale.max).toBe(1000);
 
 		var horizontalConfig = Chart.helpers.clone(config);
 		horizontalConfig.position = 'bottom';
 		var horizontalScale = new Constructor({
-			ctx: {},
+			ctx: mockContext,
 			options: horizontalConfig,
 			data: mockData,
 			id: scaleID,
 		});
 
-		horizontalScale.calculateRange();
-		expect(horizontalScale.min).toBe(2);
-		expect(horizontalScale.max).toBe(99);
+		horizontalScale.update(400, 400);
+		expect(horizontalScale.min).toBe(1);
+		expect(horizontalScale.max).toBe(100);
 	});
 
 	it('Should correctly determine the min and max data values when stacked mode is turned on', function() {
@@ -145,17 +150,18 @@ describe('Logarithmic Scale tests', function() {
 		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('logarithmic'));
 		config.stacked = true; // enable scale stacked mode
 
+		var mockContext = window.createMockContext();
 		var Constructor = Chart.scaleService.getScaleConstructor('logarithmic');
 		var scale = new Constructor({
-			ctx: {},
+			ctx: mockContext,
 			options: config,
 			data: mockData,
 			id: scaleID
 		});
 
-		scale.calculateRange();
-		expect(scale.min).toBe(11);
-		expect(scale.max).toBe(160);
+		scale.update(400, 400);
+		expect(scale.min).toBe(10);
+		expect(scale.max).toBe(1000);
 	});
 
 	it('Should ensure that the scale has a max and min that are not equal', function() {
@@ -165,16 +171,17 @@ describe('Logarithmic Scale tests', function() {
 			datasets: []
 		};
 
+		var mockContext = window.createMockContext();
 		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('logarithmic'));
 		var Constructor = Chart.scaleService.getScaleConstructor('logarithmic');
 		var scale = new Constructor({
-			ctx: {},
+			ctx: mockContext,
 			options: config,
 			data: mockData,
 			id: scaleID
 		});
 
-		scale.calculateRange();
+		scale.update(400, 00);
 		expect(scale.min).toBe(1);
 		expect(scale.max).toBe(10);
 
@@ -183,7 +190,7 @@ describe('Logarithmic Scale tests', function() {
 			data: [0.15, 0.15]
 		}];
 
-		scale.calculateRange();
+		scale.update(400, 400);
 		expect(scale.min).toBe(0.01);
 		expect(scale.max).toBe(1);
 	});
@@ -207,13 +214,11 @@ describe('Logarithmic Scale tests', function() {
 			id: scaleID
 		});
 
-		scale.calculateRange();
-		expect(scale.ticks).toBe(undefined); // not set
+		// Set arbitrary width and height for now
+		scale.width = 50;
+		scale.height = 400;
 
-		// Large enough to be unimportant
-		var maxWidth = 400;
-		var maxHeight = 400;
-		scale.generateTicks(maxWidth, maxHeight);
+		scale.buildTicks();
 
 		// Counts down because the lines are drawn top to bottom
 		expect(scale.ticks).toEqual([100, 90, 80, 70, 60, 50, 40, 30, 20, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1]);
@@ -232,7 +237,7 @@ describe('Logarithmic Scale tests', function() {
 		};
 
 		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('logarithmic'));
-		config.reverse = true;
+		config.ticks.reverse = true;
 
 		var Constructor = Chart.scaleService.getScaleConstructor('logarithmic');
 		var scale = new Constructor({
@@ -242,13 +247,11 @@ describe('Logarithmic Scale tests', function() {
 			id: scaleID
 		});
 
-		scale.calculateRange();
-		expect(scale.ticks).toBe(undefined); // not set
+		// Set arbitrary width and height for now
+		scale.width = 50;
+		scale.height = 400;
 
-		// Large enough to be unimportant
-		var maxWidth = 400;
-		var maxHeight = 400;
-		scale.generateTicks(maxWidth, maxHeight);
+		scale.buildTicks();
 
 		// Counts down because the lines are drawn top to bottom
 		expect(scale.ticks).toEqual([1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 20, 30, 40, 50, 60, 70, 80, 90, 100]);
@@ -256,43 +259,6 @@ describe('Logarithmic Scale tests', function() {
 		expect(scale.end).toBe(1);
 	});
 
-	it('Should generate tick marks using the user supplied options', function() {
-		var scaleID = 'myScale';
-
-		var mockData = {
-			datasets: [{
-				yAxisID: scaleID,
-				data: [10, 5, 0, 25, 78]
-			}, ]
-		};
-
-		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('logarithmic'));
-		config.override = {
-			steps: 9,
-			start: 1,
-			stepWidth: 1
-		};
-
-		var Constructor = Chart.scaleService.getScaleConstructor('logarithmic');
-		var scale = new Constructor({
-			ctx: {},
-			options: config,
-			data: mockData,
-			id: scaleID
-		});
-
-		scale.calculateRange();
-
-		// Large enough to be unimportant
-		var maxWidth = 400;
-		var maxHeight = 400;
-		scale.generateTicks(maxWidth, maxHeight);
-
-		expect(scale.ticks).toEqual([10, 9, 8, 7, 6, 5, 4, 3, 2, 1]);
-		expect(scale.start).toBe(1);
-		expect(scale.end).toBe(10);
-	});
-
 	it('Should build labels using the default template', function() {
 		var scaleID = 'myScale';
 
@@ -303,26 +269,19 @@ describe('Logarithmic Scale tests', function() {
 			}, ]
 		};
 
+		var mockContext = window.createMockContext();
 		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('logarithmic'));
 		var Constructor = Chart.scaleService.getScaleConstructor('logarithmic');
 		var scale = new Constructor({
-			ctx: {},
+			ctx: mockContext,
 			options: config,
 			data: mockData,
 			id: scaleID
 		});
 
-		scale.calculateRange();
-
-		// Large enough to be unimportant
-		var maxWidth = 400;
-		var maxHeight = 400;
-		scale.generateTicks(maxWidth, maxHeight);
-
-		// Generate labels
-		scale.buildLabels();
+		scale.update(400, 400);
 
-		expect(scale.labels).toEqual(['1e+2', '', '', '', '', '5e+1', '', '', '2e+1', '1e+1', '', '', '', '', '5e+0', '', '', '2e+0', '1e+0']);
+		expect(scale.ticks).toEqual(['1e+2', '', '', '', '', '5e+1', '', '', '2e+1', '1e+1', '', '', '', '', '5e+0', '', '', '2e+0', '1e+0']);
 	});
 
 	it('Should build labels using the user supplied callback', function() {
@@ -336,30 +295,23 @@ describe('Logarithmic Scale tests', function() {
 		};
 
 		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('logarithmic'));
-		config.labels.userCallback = function(value, index) {
+		config.ticks.userCallback = function(value, index) {
 			return index.toString();
 		};
 
+		var mockContext = window.createMockContext();
 		var Constructor = Chart.scaleService.getScaleConstructor('logarithmic');
 		var scale = new Constructor({
-			ctx: {},
+			ctx: mockContext,
 			options: config,
 			data: mockData,
 			id: scaleID
 		});
 
-		scale.calculateRange();
-
-		// Large enough to be unimportant
-		var maxWidth = 400;
-		var maxHeight = 400;
-		scale.generateTicks(maxWidth, maxHeight);
-
-		// Generate labels
-		scale.buildLabels();
+		scale.update(400, 400);
 
 		// Just the index
-		expect(scale.labels).toEqual(['0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '10', '11', '12', '13', '14', '15', '16', '17', '18']);
+		expect(scale.ticks).toEqual(['0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '10', '11', '12', '13', '14', '15', '16', '17', '18']);
 	});
 
 	it('Should get the correct pixel value for a point', function() {
@@ -373,17 +325,17 @@ describe('Logarithmic Scale tests', function() {
 			}]
 		};
 
+		var mockContext = window.createMockContext();
 		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('logarithmic'));
 		var Constructor = Chart.scaleService.getScaleConstructor('logarithmic');
 		var verticalScale = new Constructor({
-			ctx: {},
+			ctx: mockContext,
 			options: config,
 			data: mockData,
 			id: scaleID
 		});
 
-		verticalScale.calculateRange();
-		verticalScale.generateTicks(50, 100);
+		verticalScale.update(50, 100);
 
 		// Fake out positioning of the scale service
 		verticalScale.left = 0;
@@ -395,21 +347,20 @@ describe('Logarithmic Scale tests', function() {
 		verticalScale.width = 50;
 		verticalScale.height = 110;
 
-		expect(verticalScale.getPointPixelForValue(100, 0, 0)).toBe(5); // top + paddingTop
-		expect(verticalScale.getPointPixelForValue(1, 0, 0)).toBe(105); // bottom - paddingBottom
-		expect(verticalScale.getPointPixelForValue(10, 0, 0)).toBe(55); // halfway
+		expect(verticalScale.getPixelForValue(100, 0, 0)).toBe(5); // top + paddingTop
+		expect(verticalScale.getPixelForValue(1, 0, 0)).toBe(105); // bottom - paddingBottom
+		expect(verticalScale.getPixelForValue(10, 0, 0)).toBe(55); // halfway
 
 		var horizontalConfig = Chart.helpers.clone(config);
 		horizontalConfig.position = 'bottom';
 		var horizontalScale = new Constructor({
-			ctx: {},
+			ctx: mockContext,
 			options: horizontalConfig,
 			data: mockData,
 			id: scaleID,
 		});
 
-		horizontalScale.calculateRange();
-		horizontalScale.generateTicks(100, 50);
+		horizontalScale.update(100, 50);
 
 		// Fake out positioning of the scale service
 		horizontalScale.left = 0;
@@ -421,1185 +372,8 @@ describe('Logarithmic Scale tests', function() {
 		horizontalScale.width = 110;
 		horizontalScale.height = 50;
 
-		// Range expands to [-2, 2] due to nicenum algorithm
-		expect(horizontalScale.getPointPixelForValue(100, 0, 0)).toBe(105); // right - paddingRight
-		expect(horizontalScale.getPointPixelForValue(1, 0, 0)).toBe(5); // left + paddingLeft
-		expect(horizontalScale.getPointPixelForValue(10, 0, 0)).toBe(55); // halfway
-	});
-
-	it('should get the correct pixel value for a bar', function() {
-		var scaleID = 'myScale';
-
-		var mockData = {
-			datasets: [{
-				xAxisID: scaleID, // for the horizontal scale
-				yAxisID: scaleID,
-				data: [10, 5, 1, 25, 78]
-			}]
-		};
-
-		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('logarithmic'));
-		var Constructor = Chart.scaleService.getScaleConstructor('logarithmic');
-		var verticalScale = new Constructor({
-			ctx: {},
-			options: config,
-			data: mockData,
-			id: scaleID
-		});
-
-		verticalScale.calculateRange();
-		verticalScale.generateTicks(50, 100);
-
-		// Fake out positioning of the scale service
-		verticalScale.left = 0;
-		verticalScale.top = 0;
-		verticalScale.right = 50;
-		verticalScale.bottom = 110;
-		verticalScale.paddingTop = 5;
-		verticalScale.paddingBottom = 5;
-		verticalScale.width = 50;
-		verticalScale.height = 110;
-
-		expect(verticalScale.calculateBarBase()).toBe(105); // bottom
-		expect(verticalScale.calculateBarY(0, 3)).toBe(35.10299956639811); // bottom
-	});
-
-	it('should fit correctly', function() {
-		var scaleID = 'myScale';
-
-		var mockData = {
-			datasets: [{
-				xAxisID: scaleID, // for the horizontal scale
-				yAxisID: scaleID,
-				data: [10, 5, 1, 25, 78]
-			}]
-		};
-		var mockContext = window.createMockContext();
-
-		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('logarithmic'));
-		var Constructor = Chart.scaleService.getScaleConstructor('logarithmic');
-		var verticalScale = new Constructor({
-			ctx: mockContext,
-			options: config,
-			data: mockData,
-			id: scaleID
-		});
-
-		var minSize = verticalScale.fit(100, 300);
-		expect(minSize).toEqual({
-			width: 53,
-			height: 300,
-		});
-		expect(verticalScale.width).toBe(53);
-		expect(verticalScale.height).toBe(300);
-		expect(verticalScale.paddingTop).toBe(6);
-		expect(verticalScale.paddingBottom).toBe(6);
-		expect(verticalScale.paddingLeft).toBe(0);
-		expect(verticalScale.paddingRight).toBe(0);
-
-		// Refit with margins to see the padding go away
-		minSize = verticalScale.fit(53, 300, {
-			left: 0,
-			right: 0,
-			top: 15,
-			bottom: 3
-		});
-		expect(minSize).toEqual({
-			width: 53,
-			height: 300,
-		});
-		expect(verticalScale.paddingTop).toBe(0);
-		expect(verticalScale.paddingBottom).toBe(3);
-		expect(verticalScale.paddingLeft).toBe(0);
-		expect(verticalScale.paddingRight).toBe(0);
-
-		config.scaleLabel.show = true;
-		minSize = verticalScale.fit(100, 300);
-		expect(minSize).toEqual({
-			width: 71,
-			height: 300,
-		});
-	});
-
-	it('should fit correctly when horizontal', function() {
-		var scaleID = 'myScale';
-
-		var mockData = {
-			datasets: [{
-				xAxisID: scaleID, // for the horizontal scale
-				yAxisID: scaleID,
-				data: [10, 5, 1, 25, 78]
-			}]
-		};
-		var mockContext = window.createMockContext();
-
-		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('logarithmic'));
-		config.position = "bottom";
-		var Constructor = Chart.scaleService.getScaleConstructor('logarithmic');
-		var verticalScale = new Constructor({
-			ctx: mockContext,
-			options: config,
-			data: mockData,
-			id: scaleID
-		});
-
-		var minSize = verticalScale.fit(100, 300);
-		expect(minSize).toEqual({
-			width: 100,
-			height: 28,
-		});
-		expect(verticalScale.width).toBe(100);
-		expect(verticalScale.height).toBe(28);
-		expect(verticalScale.paddingTop).toBe(0);
-		expect(verticalScale.paddingBottom).toBe(0);
-		expect(verticalScale.paddingLeft).toBe(20);
-		expect(verticalScale.paddingRight).toBe(20);
-
-		// Refit with margins to see the padding go away
-		minSize = verticalScale.fit(100, 28, {
-			left: 10,
-			right: 6,
-			top: 15,
-			bottom: 3
-		});
-		expect(minSize).toEqual({
-			width: 100,
-			height: 28,
-		});
-		expect(verticalScale.paddingTop).toBe(0);
-		expect(verticalScale.paddingBottom).toBe(0);
-		expect(verticalScale.paddingLeft).toBe(10);
-		expect(verticalScale.paddingRight).toBe(14);
-
-		config.scaleLabel.show = true;
-		minSize = verticalScale.fit(100, 300);
-		expect(minSize).toEqual({
-			width: 100,
-			height: 46,
-		});
-	});
-
-	it('should draw correctly horizontally', function() {
-		var scaleID = 'myScale';
-
-		var mockData = {
-			datasets: [{
-				xAxisID: scaleID, // for the horizontal scale
-				yAxisID: scaleID,
-				data: [10, 5, 1, 25, 78]
-			}]
-		};
-		var mockContext = window.createMockContext();
-
-		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('logarithmic'));
-		config.position = "bottom";
-		var Constructor = Chart.scaleService.getScaleConstructor('logarithmic');
-		var horizontalScale = new Constructor({
-			ctx: mockContext,
-			options: config,
-			data: mockData,
-			id: scaleID
-		});
-
-		var minSize = horizontalScale.fit(100, 300);
-		minSize = horizontalScale.fit(100, 28, {
-			left: 10,
-			right: 6,
-			top: 15,
-			bottom: 3
-		});
-
-		horizontalScale.left = 0;
-		horizontalScale.right = minSize.width;
-		horizontalScale.top = 0;
-		horizontalScale.bottom = minSize.height;
-
-		var chartArea = {
-			top: 100,
-			bottom: 0,
-			left: 0,
-			right: minSize.width
-		};
-		horizontalScale.draw(chartArea);
-
-		expect(mockContext.getCalls()).toEqual([{
-			"name": "measureText",
-			"args": ["1e+0"]
-		}, {
-			"name": "measureText",
-			"args": ["1e+2"]
-		}, {
-			"name": "measureText",
-			"args": ["1e+0"]
-		}, {
-			"name": "measureText",
-			"args": ["1e+2"]
-		}, {
-			"name": "setFillStyle",
-			"args": ["#666"]
-		}, {
-			"name": "setLineWidth",
-			"args": [1]
-		}, {
-			"name": "setStrokeStyle",
-			"args": ["rgba(0,0,0,0.25)"]
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "moveTo",
-			"args": [10.5, 0]
-		}, {
-			"name": "lineTo",
-			"args": [10.5, 5]
-		}, {
-			"name": "moveTo",
-			"args": [10.5, 100]
-		}, {
-			"name": "lineTo",
-			"args": [10.5, 0]
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "setLineWidth",
-			"args": [1]
-		}, {
-			"name": "setStrokeStyle",
-			"args": ["rgba(0, 0, 0, 0.1)"]
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "moveTo",
-			"args": [21.939139835231288, 0]
-		}, {
-			"name": "lineTo",
-			"args": [21.939139835231288, 5]
-		}, {
-			"name": "moveTo",
-			"args": [21.939139835231288, 100]
-		}, {
-			"name": "lineTo",
-			"args": [21.939139835231288, 0]
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "moveTo",
-			"args": [28.63060767934717, 0]
-		}, {
-			"name": "lineTo",
-			"args": [28.63060767934717, 5]
-		}, {
-			"name": "moveTo",
-			"args": [28.63060767934717, 100]
-		}, {
-			"name": "lineTo",
-			"args": [28.63060767934717, 0]
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "moveTo",
-			"args": [33.378279670462575, 0]
-		}, {
-			"name": "lineTo",
-			"args": [33.378279670462575, 5]
-		}, {
-			"name": "moveTo",
-			"args": [33.378279670462575, 100]
-		}, {
-			"name": "lineTo",
-			"args": [33.378279670462575, 0]
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "moveTo",
-			"args": [37.06086016476871, 0]
-		}, {
-			"name": "lineTo",
-			"args": [37.06086016476871, 5]
-		}, {
-			"name": "moveTo",
-			"args": [37.06086016476871, 100]
-		}, {
-			"name": "lineTo",
-			"args": [37.06086016476871, 0]
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "moveTo",
-			"args": [40.06974751457846, 0]
-		}, {
-			"name": "lineTo",
-			"args": [40.06974751457846, 5]
-		}, {
-			"name": "moveTo",
-			"args": [40.06974751457846, 100]
-		}, {
-			"name": "lineTo",
-			"args": [40.06974751457846, 0]
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "moveTo",
-			"args": [42.613725520541756, 0]
-		}, {
-			"name": "lineTo",
-			"args": [42.613725520541756, 5]
-		}, {
-			"name": "moveTo",
-			"args": [42.613725520541756, 100]
-		}, {
-			"name": "lineTo",
-			"args": [42.613725520541756, 0]
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "moveTo",
-			"args": [44.817419505693856, 0]
-		}, {
-			"name": "lineTo",
-			"args": [44.817419505693856, 5]
-		}, {
-			"name": "moveTo",
-			"args": [44.817419505693856, 100]
-		}, {
-			"name": "lineTo",
-			"args": [44.817419505693856, 0]
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "moveTo",
-			"args": [46.76121535869434, 0]
-		}, {
-			"name": "lineTo",
-			"args": [46.76121535869434, 5]
-		}, {
-			"name": "moveTo",
-			"args": [46.76121535869434, 100]
-		}, {
-			"name": "lineTo",
-			"args": [46.76121535869434, 0]
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "moveTo",
-			"args": [48.5, 0]
-		}, {
-			"name": "lineTo",
-			"args": [48.5, 5]
-		}, {
-			"name": "moveTo",
-			"args": [48.5, 100]
-		}, {
-			"name": "lineTo",
-			"args": [48.5, 0]
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "moveTo",
-			"args": [59.93913983523129, 0]
-		}, {
-			"name": "lineTo",
-			"args": [59.93913983523129, 5]
-		}, {
-			"name": "moveTo",
-			"args": [59.93913983523129, 100]
-		}, {
-			"name": "lineTo",
-			"args": [59.93913983523129, 0]
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "moveTo",
-			"args": [66.63060767934718, 0]
-		}, {
-			"name": "lineTo",
-			"args": [66.63060767934718, 5]
-		}, {
-			"name": "moveTo",
-			"args": [66.63060767934718, 100]
-		}, {
-			"name": "lineTo",
-			"args": [66.63060767934718, 0]
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "moveTo",
-			"args": [71.37827967046258, 0]
-		}, {
-			"name": "lineTo",
-			"args": [71.37827967046258, 5]
-		}, {
-			"name": "moveTo",
-			"args": [71.37827967046258, 100]
-		}, {
-			"name": "lineTo",
-			"args": [71.37827967046258, 0]
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "moveTo",
-			"args": [75.06086016476871, 0]
-		}, {
-			"name": "lineTo",
-			"args": [75.06086016476871, 5]
-		}, {
-			"name": "moveTo",
-			"args": [75.06086016476871, 100]
-		}, {
-			"name": "lineTo",
-			"args": [75.06086016476871, 0]
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "moveTo",
-			"args": [78.06974751457845, 0]
-		}, {
-			"name": "lineTo",
-			"args": [78.06974751457845, 5]
-		}, {
-			"name": "moveTo",
-			"args": [78.06974751457845, 100]
-		}, {
-			"name": "lineTo",
-			"args": [78.06974751457845, 0]
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "moveTo",
-			"args": [80.61372552054176, 0]
-		}, {
-			"name": "lineTo",
-			"args": [80.61372552054176, 5]
-		}, {
-			"name": "moveTo",
-			"args": [80.61372552054176, 100]
-		}, {
-			"name": "lineTo",
-			"args": [80.61372552054176, 0]
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "moveTo",
-			"args": [82.81741950569385, 0]
-		}, {
-			"name": "lineTo",
-			"args": [82.81741950569385, 5]
-		}, {
-			"name": "moveTo",
-			"args": [82.81741950569385, 100]
-		}, {
-			"name": "lineTo",
-			"args": [82.81741950569385, 0]
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "moveTo",
-			"args": [84.76121535869434, 0]
-		}, {
-			"name": "lineTo",
-			"args": [84.76121535869434, 5]
-		}, {
-			"name": "moveTo",
-			"args": [84.76121535869434, 100]
-		}, {
-			"name": "lineTo",
-			"args": [84.76121535869434, 0]
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "moveTo",
-			"args": [86.5, 0]
-		}, {
-			"name": "lineTo",
-			"args": [86.5, 5]
-		}, {
-			"name": "moveTo",
-			"args": [86.5, 100]
-		}, {
-			"name": "lineTo",
-			"args": [86.5, 0]
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "fillText",
-			"args": ["1e+0", 10, 10]
-		}, {
-			"name": "fillText",
-			"args": ["2e+0", 21.439139835231288, 10]
-		}, {
-			"name": "fillText",
-			"args": ["5e+0", 36.56086016476871, 10]
-		}, {
-			"name": "fillText",
-			"args": ["1e+1", 48, 10]
-		}, {
-			"name": "fillText",
-			"args": ["2e+1", 59.43913983523129, 10]
-		}, {
-			"name": "fillText",
-			"args": ["5e+1", 74.56086016476871, 10]
-		}, {
-			"name": "fillText",
-			"args": ["1e+2", 86, 10]
-		}]);
-
-		// Turn off some drawing
-		config.gridLines.drawTicks = false;
-		config.gridLines.drawOnChartArea = false;
-		config.labels.show = false;
-		config.scaleLabel.show = true;
-		config.scaleLabel.labelString = 'my label';
-
-		mockContext.resetCalls();
-
-		horizontalScale.draw();
-		expect(mockContext.getCalls()).toEqual([{
-			"name": "setFillStyle",
-			"args": ["#666"]
-		}, {
-			"name": "setLineWidth",
-			"args": [1]
-		}, {
-			"name": "setStrokeStyle",
-			"args": ["rgba(0,0,0,0.25)"]
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "setLineWidth",
-			"args": [1]
-		}, {
-			"name": "setStrokeStyle",
-			"args": ["rgba(0, 0, 0, 0.1)"]
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "fillText",
-			"args": ["my label", 50, 22]
-		}]);
-
-		// Turn off display
-
-		mockContext.resetCalls();
-		config.display = false;
-		horizontalScale.draw();
-		expect(mockContext.getCalls()).toEqual([]);
-	});
-
-	it('should draw correctly vertically', function() {
-		var scaleID = 'myScale';
-
-		var mockData = {
-			datasets: [{
-				xAxisID: scaleID, // for the horizontal scale
-				yAxisID: scaleID,
-				data: [10, 5, 1, 2.5, 7.8]
-			}]
-		};
-		var mockContext = window.createMockContext();
-
-		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('logarithmic'));
-		var Constructor = Chart.scaleService.getScaleConstructor('logarithmic');
-		var verticalScale = new Constructor({
-			ctx: mockContext,
-			options: config,
-			data: mockData,
-			id: scaleID
-		});
-
-		var minSize = verticalScale.fit(100, 300);
-		minSize = verticalScale.fit(33, 300, {
-			left: 0,
-			right: 0,
-			top: 15,
-			bottom: 3
-		});
-		expect(minSize).toEqual({
-			width: 33,
-			height: 300,
-		});
-
-		verticalScale.left = 0;
-		verticalScale.right = minSize.width;
-		verticalScale.top = 0;
-		verticalScale.bottom = minSize.height;
-
-		var chartArea = {
-			top: 0,
-			bottom: minSize.height,
-			left: minSize.width,
-			right: minSize.width + 100
-		};
-		verticalScale.draw(chartArea);
-
-		var expected = [{
-			"name": "measureText",
-			"args": ["1e+1"]
-		}, {
-			"name": "measureText",
-			"args": [""]
-		}, {
-			"name": "measureText",
-			"args": [""]
-		}, {
-			"name": "measureText",
-			"args": [""]
-		}, {
-			"name": "measureText",
-			"args": [""]
-		}, {
-			"name": "measureText",
-			"args": ["5e+0"]
-		}, {
-			"name": "measureText",
-			"args": [""]
-		}, {
-			"name": "measureText",
-			"args": [""]
-		}, {
-			"name": "measureText",
-			"args": ["2e+0"]
-		}, {
-			"name": "measureText",
-			"args": ["1e+0"]
-		}, {
-			"name": "measureText",
-			"args": ["1e+1"]
-		}, {
-			"name": "measureText",
-			"args": [""]
-		}, {
-			"name": "measureText",
-			"args": [""]
-		}, {
-			"name": "measureText",
-			"args": [""]
-		}, {
-			"name": "measureText",
-			"args": [""]
-		}, {
-			"name": "measureText",
-			"args": ["5e+0"]
-		}, {
-			"name": "measureText",
-			"args": [""]
-		}, {
-			"name": "measureText",
-			"args": [""]
-		}, {
-			"name": "measureText",
-			"args": ["2e+0"]
-		}, {
-			"name": "measureText",
-			"args": ["1e+0"]
-		}, {
-			"name": "setFillStyle",
-			"args": ["#666"]
-		}, {
-			"name": "setLineWidth",
-			"args": [1]
-		}, {
-			"name": "setStrokeStyle",
-			"args": ["rgba(0,0,0,0.25)"]
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "moveTo",
-			"args": [28, 0.5]
-		}, {
-			"name": "lineTo",
-			"args": [33, 0.5]
-		}, {
-			"name": "moveTo",
-			"args": [33, 0.5]
-		}, {
-			"name": "lineTo",
-			"args": [133, 0.5]
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "setLineWidth",
-			"args": [1]
-		}, {
-			"name": "setStrokeStyle",
-			"args": ["rgba(0, 0, 0, 0.1)"]
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "moveTo",
-			"args": [28, 14.089974696520528]
-		}, {
-			"name": "lineTo",
-			"args": [33, 14.089974696520528]
-		}, {
-			"name": "moveTo",
-			"args": [33, 14.089974696520528]
-		}, {
-			"name": "lineTo",
-			"args": [133, 14.089974696520528]
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "moveTo",
-			"args": [28, 29.28227386339279]
-		}, {
-			"name": "lineTo",
-			"args": [33, 29.28227386339279]
-		}, {
-			"name": "moveTo",
-			"args": [33, 29.28227386339279]
-		}, {
-			"name": "lineTo",
-			"args": [133, 29.28227386339279]
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "moveTo",
-			"args": [28, 46.50588211576573]
-		}, {
-			"name": "lineTo",
-			"args": [33, 46.50588211576573]
-		}, {
-			"name": "moveTo",
-			"args": [33, 46.50588211576573]
-		}, {
-			"name": "lineTo",
-			"args": [133, 46.50588211576573]
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "moveTo",
-			"args": [28, 66.38907863605783]
-		}, {
-			"name": "lineTo",
-			"args": [33, 66.38907863605783]
-		}, {
-			"name": "moveTo",
-			"args": [33, 66.38907863605783]
-		}, {
-			"name": "lineTo",
-			"args": [133, 66.38907863605783]
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "moveTo",
-			"args": [28, 89.9059087122024]
-		}, {
-			"name": "lineTo",
-			"args": [33, 89.9059087122024]
-		}, {
-			"name": "moveTo",
-			"args": [33, 89.9059087122024]
-		}, {
-			"name": "lineTo",
-			"args": [133, 89.9059087122024]
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "moveTo",
-			"args": [28, 118.68818257559516]
-		}, {
-			"name": "lineTo",
-			"args": [33, 118.68818257559516]
-		}, {
-			"name": "moveTo",
-			"args": [33, 118.68818257559516]
-		}, {
-			"name": "lineTo",
-			"args": [133, 118.68818257559516]
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "moveTo",
-			"args": [28, 155.79498734826026]
-		}, {
-			"name": "lineTo",
-			"args": [33, 155.79498734826026]
-		}, {
-			"name": "moveTo",
-			"args": [33, 155.79498734826026]
-		}, {
-			"name": "lineTo",
-			"args": [133, 155.79498734826026]
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "moveTo",
-			"args": [28, 208.0940912877976]
-		}, {
-			"name": "lineTo",
-			"args": [33, 208.0940912877976]
-		}, {
-			"name": "moveTo",
-			"args": [33, 208.0940912877976]
-		}, {
-			"name": "lineTo",
-			"args": [133, 208.0940912877976]
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "moveTo",
-			"args": [28, 297.5]
-		}, {
-			"name": "lineTo",
-			"args": [33, 297.5]
-		}, {
-			"name": "moveTo",
-			"args": [33, 297.5]
-		}, {
-			"name": "lineTo",
-			"args": [133, 297.5]
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "fillText",
-			"args": ["1e+1", 23, 0]
-		}, {
-			"name": "fillText",
-			"args": ["", 23, 13.589974696520528]
-		}, {
-			"name": "fillText",
-			"args": ["", 23, 28.78227386339279]
-		}, {
-			"name": "fillText",
-			"args": ["", 23, 46.00588211576573]
-		}, {
-			"name": "fillText",
-			"args": ["", 23, 65.88907863605783]
-		}, {
-			"name": "fillText",
-			"args": ["5e+0", 23, 89.4059087122024]
-		}, {
-			"name": "fillText",
-			"args": ["", 23, 118.18818257559516]
-		}, {
-			"name": "fillText",
-			"args": ["", 23, 155.29498734826026]
-		}, {
-			"name": "fillText",
-			"args": ["2e+0", 23, 207.5940912877976]
-		}, {
-			"name": "fillText",
-			"args": ["1e+0", 23, 297]
-		}];
-		expect(mockContext.getCalls()).toEqual(expected);
-
-		// Turn off some drawing
-		config.gridLines.drawTicks = false;
-		config.gridLines.drawOnChartArea = false;
-		config.labels.show = false;
-		config.scaleLabel.show = true;
-		config.scaleLabel.labelString = 'my label';
-
-		mockContext.resetCalls();
-
-		verticalScale.draw();
-		expect(mockContext.getCalls()).toEqual([{
-			"name": "setFillStyle",
-			"args": ["#666"]
-		}, {
-			"name": "setLineWidth",
-			"args": [1]
-		}, {
-			"name": "setStrokeStyle",
-			"args": ["rgba(0,0,0,0.25)"]
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "setLineWidth",
-			"args": [1]
-		}, {
-			"name": "setStrokeStyle",
-			"args": ["rgba(0, 0, 0, 0.1)"]
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "beginPath",
-			"args": []
-		}, {
-			"name": "stroke",
-			"args": []
-		}, {
-			"name": "save",
-			"args": []
-		}, {
-			"name": "translate",
-			"args": [6, 150]
-		}, {
-			"name": "rotate",
-			"args": [-1.5707963267948966]
-		}, {
-			"name": "fillText",
-			"args": ["my label", 0, 0]
-		}, {
-			"name": "restore",
-			"args": []
-		}]);
+		expect(horizontalScale.getPixelForValue(100, 0, 0)).toBe(105); // right - paddingRight
+		expect(horizontalScale.getPixelForValue(1, 0, 0)).toBe(5); // left + paddingLeft
+		expect(horizontalScale.getPixelForValue(10, 0, 0)).toBe(55); // halfway
 	});
 });
\ No newline at end of file

From 49a8b191c4c6b39e1f5b142a80995579b751a412 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sat, 26 Sep 2015 16:50:59 -0400
Subject: [PATCH 348/424] Update logX sample to use correct label callback

---
 samples/scatter-logX.html | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/samples/scatter-logX.html b/samples/scatter-logX.html
index fd1451768c0..9715a0e2d28 100644
--- a/samples/scatter-logX.html
+++ b/samples/scatter-logX.html
@@ -138,7 +138,7 @@
 	            	xAxes: [{
 	            		type: 'logarithmic',
 	            		position: 'bottom',
-	            		labels: {
+	            		ticks: {
 	            			userCallback: function(tick) {
 	            				var remain = tick / (Math.pow(10, Math.floor(Chart.helpers.log10(tick))));
 	            				if (remain === 1 || remain === 2 || remain === 5) {
@@ -154,7 +154,7 @@
 	            	}],
 	            	yAxes: [{
 	            		type: 'linear',
-	            		labels: {
+	            		ticks: {
 	            			userCallback: function(tick) {
 	            				return tick.toString() + "dB";
 	            			}

From 5156e633ca8e228190c3d0db6833053663d54281 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sat, 26 Sep 2015 16:52:14 -0400
Subject: [PATCH 349/424] Category scale tests

---
 src/scales/scale.category.js |  10 +-
 test/scale.category.tests.js | 189 +++++++++++++++++++++++++++++++++++
 2 files changed, 198 insertions(+), 1 deletion(-)
 create mode 100644 test/scale.category.tests.js

diff --git a/src/scales/scale.category.js b/src/scales/scale.category.js
index ea51cfd1418..a2e569d4cfa 100644
--- a/src/scales/scale.category.js
+++ b/src/scales/scale.category.js
@@ -29,7 +29,15 @@
 
                 return this.left + Math.round(valueOffset);
             } else {
-                return this.top + (index * (this.height / this.labels.length));
+                var innerHeight = this.height - (this.paddingTop + this.paddingBottom);
+                var valueHeight = innerHeight / Math.max((this.data.labels.length - ((this.options.gridLines.offsetGridLines) ? 0 : 1)), 1);
+                var valueOffset = (valueHeight * index) + this.paddingTop;
+
+                if (this.options.gridLines.offsetGridLines && includeOffset) {
+                    valueOffset += (valueHeight / 2);
+                }
+
+                return this.top + Math.round(valueOffset);
             }
         },
     });
diff --git a/test/scale.category.tests.js b/test/scale.category.tests.js
new file mode 100644
index 00000000000..799fa550ed4
--- /dev/null
+++ b/test/scale.category.tests.js
@@ -0,0 +1,189 @@
+// Test the category scale
+
+describe('Category scale tests', function() {
+	it('Should register the constructor with the scale service', function() {
+		var Constructor = Chart.scaleService.getScaleConstructor('category');
+		expect(Constructor).not.toBe(undefined);
+		expect(typeof Constructor).toBe('function');
+	});
+
+	it('Should have the correct default config', function() {
+		var defaultConfig = Chart.scaleService.getScaleDefaults('category');
+		expect(defaultConfig).toEqual({
+			display: true,
+
+			gridLines: {
+				color: "rgba(0, 0, 0, 0.1)",
+				drawOnChartArea: true,
+				drawTicks: true, // draw ticks extending towards the label
+				lineWidth: 1,
+				offsetGridLines: false,
+				show: true,
+				zeroLineColor: "rgba(0,0,0,0.25)",
+				zeroLineWidth: 1,
+			},
+			position: "bottom",
+			scaleLabel: {
+				fontColor: '#666',
+				fontFamily: 'Helvetica Neue',
+				fontSize: 12,
+				fontStyle: 'normal',
+				labelString: '',
+				show: false,
+			},
+			ticks: {
+				beginAtZero: false,
+				fontColor: "#666",
+				fontFamily: "Helvetica Neue",
+				fontSize: 12,
+				fontStyle: "normal",
+				maxRotation: 90,
+				minRotation: 20,
+				mirror: false,
+				padding: 10,
+				reverse: false,
+				show: true,
+				template: "<%=value%>"
+			}
+		});
+	});
+
+	it('Should generate ticks from the data labales', function() {
+		var scaleID = 'myScale';
+
+		var mockData = {
+			datasets: [{
+				yAxisID: scaleID,
+				data: [10, 5, 0, 25, 78]
+			}],
+			labels: ['tick1', 'tick2', 'tick3', 'tick4', 'tick5']
+		};
+
+		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('category'));
+		var Constructor = Chart.scaleService.getScaleConstructor('category');
+		var scale = new Constructor({
+			ctx: {},
+			options: config,
+			data: mockData,
+			id: scaleID
+		});
+
+		scale.buildTicks();
+		expect(scale.ticks).toEqual(mockData.labels);
+	});
+
+	it ('Should get the correct pixel for a value when horizontal', function() {
+		var scaleID = 'myScale';
+
+		var mockData = {
+			datasets: [{
+				yAxisID: scaleID,
+				data: [10, 5, 0, 25, 78]
+			}],
+			labels: ['tick1', 'tick2', 'tick3', 'tick4', 'tick_last']
+		};
+
+		var mockContext = window.createMockContext();
+		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('category'));
+		config.gridLines.offsetGridLines = true;
+		var Constructor = Chart.scaleService.getScaleConstructor('category');
+		var scale = new Constructor({
+			ctx: mockContext,
+			options: config,
+			data: mockData,
+			id: scaleID
+		});
+
+		var minSize = scale.update(200, 100);
+
+		expect(scale.width).toBe(200);
+		expect(scale.height).toBe(28);
+		expect(scale.paddingTop).toBe(0);
+		expect(scale.paddingBottom).toBe(0);
+		expect(scale.paddingLeft).toBe(28);
+		expect(scale.paddingRight).toBe(48);
+		expect(scale.labelRotation).toBe(0);
+
+		expect(minSize).toEqual({
+			width: 200,
+			height: 28,
+		});
+
+		scale.left = 5;
+		scale.top = 5;
+		scale.right = 205;
+		scale.bottom = 33;
+
+		expect(scale.getPixelForValue(0, 0, 0, false)).toBe(33);
+		expect(scale.getPixelForValue(0, 0, 0, true)).toBe(45);
+
+		expect(scale.getPixelForValue(0, 4, 0, false)).toBe(132);
+		expect(scale.getPixelForValue(0, 4, 0, true)).toBe(145);
+
+		config.gridLines.offsetGridLines = false;
+
+		expect(scale.getPixelForValue(0, 0, 0, false)).toBe(33);
+		expect(scale.getPixelForValue(0, 0, 0, true)).toBe(33);
+
+		expect(scale.getPixelForValue(0, 4, 0, false)).toBe(157);
+		expect(scale.getPixelForValue(0, 4, 0, true)).toBe(157);
+	});
+
+	it ('should get the correct pixel for a value when vertical', function() {
+		var scaleID = 'myScale';
+
+		var mockData = {
+			datasets: [{
+				yAxisID: scaleID,
+				data: [10, 5, 0, 25, 78]
+			}],
+			labels: ['tick1', 'tick2', 'tick3', 'tick4', 'tick_last']
+		};
+
+		var mockContext = window.createMockContext();
+		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('category'));
+		config.gridLines.offsetGridLines = true;
+		config.position = "left";
+		var Constructor = Chart.scaleService.getScaleConstructor('category');
+		var scale = new Constructor({
+			ctx: mockContext,
+			options: config,
+			data: mockData,
+			id: scaleID
+		});
+
+		var minSize = scale.update(100, 200);
+
+		expect(scale.width).toBe(100);
+		expect(scale.height).toBe(200);
+		expect(scale.paddingTop).toBe(6);
+		expect(scale.paddingBottom).toBe(6);
+		expect(scale.paddingLeft).toBe(0);
+		expect(scale.paddingRight).toBe(0);
+		expect(scale.labelRotation).toBe(0);
+
+		expect(minSize).toEqual({
+			width: 100,
+			height: 200,
+		});
+
+		scale.left = 5;
+		scale.top = 5;
+		scale.right = 105;
+		scale.bottom = 205;
+
+		expect(scale.getPixelForValue(0, 0, 0, false)).toBe(11);
+		expect(scale.getPixelForValue(0, 0, 0, true)).toBe(30);
+
+		expect(scale.getPixelForValue(0, 4, 0, false)).toBe(161);
+		expect(scale.getPixelForValue(0, 4, 0, true)).toBe(180);
+
+		config.gridLines.offsetGridLines = false;
+
+		expect(scale.getPixelForValue(0, 0, 0, false)).toBe(11);
+		expect(scale.getPixelForValue(0, 0, 0, true)).toBe(11);
+
+		expect(scale.getPixelForValue(0, 4, 0, false)).toBe(199);
+		expect(scale.getPixelForValue(0, 4, 0, true)).toBe(199);
+	});
+});
\ No newline at end of file

From be4facdea967e5fb63927db44be7899239d582c2 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sun, 27 Sep 2015 09:38:11 -0400
Subject: [PATCH 350/424] Time scale tests.

---
 src/scales/scale.time.js |  39 ++++-----
 test/scale.time.tests.js | 174 +++++++++++++++++++++++++++++++++++++++
 2 files changed, 194 insertions(+), 19 deletions(-)
 create mode 100644 test/scale.time.tests.js

diff --git a/src/scales/scale.time.js b/src/scales/scale.time.js
index 912d12099bc..58984b3c445 100644
--- a/src/scales/scale.time.js
+++ b/src/scales/scale.time.js
@@ -90,7 +90,7 @@
 			// Set unit override if applicable
 			if (this.options.time.unit) {
 				this.tickUnit = this.options.time.unit || 'day';
-				this.displayFormat = time.unit.day.display;
+				this.displayFormat = time.unit[this.tickUnit].display;
 				this.tickRange = Math.ceil(this.lastTick.diff(this.firstTick, this.tickUnit, true));
 			} else {
 				// Determine the smallest needed unit of the time
@@ -122,31 +122,27 @@
 				this.smallestLabelSeparation = Math.min(this.smallestLabelSeparation, this.labelMoments[i].diff(this.labelMoments[i - 1], this.tickUnit, true));
 			}
 
-
 			// Tick displayFormat override
 			if (this.options.time.displayFormat) {
 				this.displayFormat = this.options.time.displayFormat;
 			}
 
 			// For every unit in between the first and last moment, create a moment and add it to the ticks tick
-			if (this.options.ticks.userCallback) {
-				for (i = 0; i <= this.tickRange; i++) {
-					this.ticks.push(
-						this.options.ticks.userCallback(this.firstTick.clone()
-							.add(i, this.tickUnit)
-							.format(this.options.time.displayFormat ? this.options.time.displayFormat : time.unit[this.tickUnit].display)
-						)
-					);
-				}
-			} else {
-				for (i = 0; i <= this.tickRange; i++) {
-					this.ticks.push(this.firstTick.clone()
-						.add(i, this.tickUnit)
-						.format(this.options.time.displayFormat ? this.options.time.displayFormat : time.unit[this.tickUnit].display)
-					);
-				}
+			for (i = 0; i <= this.tickRange; ++i) {
+				this.ticks.push(this.firstTick.clone().add(i, this.tickUnit));
 			}
 		},
+		convertTicksToLabels: function() {
+			this.ticks = this.ticks.map(function(tick, index, ticks) {
+				var formattedTick = tick.format(this.options.time.displayFormat ? this.options.time.displayFormat : time.unit[this.tickUnit].display);
+
+				if (this.options.ticks.userCallback) {
+					return this.options.ticks.userCallback(formattedTick, index, ticks);
+				} else {
+					return formattedTick;
+				}
+			}, this);
+		},
 		getPixelForValue: function(value, index, datasetIndex, includeOffset) {
 
 			var offset = this.labelMoments[index].diff(this.firstTick, this.tickUnit, true);
@@ -160,7 +156,12 @@
 
 				return this.left + Math.round(valueOffset);
 			} else {
-				return this.top + (decimal * (this.height / this.ticks.length));
+				//return this.top + (decimal * (this.height / this.ticks.length));
+				var innerHeight = this.height - (this.paddingTop + this.paddingBottom);
+				var valueHeight = innerHeight / Math.max(this.ticks.length - 1, 1);
+				var heightOffset = (innerHeight * decimal) + this.paddingTop;
+
+				return this.top + Math.round(heightOffset);
 			}
 		},
 		parseTime: function(label) {
diff --git a/test/scale.time.tests.js b/test/scale.time.tests.js
new file mode 100644
index 00000000000..a5c4ec0dd90
--- /dev/null
+++ b/test/scale.time.tests.js
@@ -0,0 +1,174 @@
+// Time scale tests
+describe('Time scale tests', function() {
+	it('Should register the constructor with the scale service', function() {
+		var Constructor = Chart.scaleService.getScaleConstructor('time');
+		expect(Constructor).not.toBe(undefined);
+		expect(typeof Constructor).toBe('function');
+	});
+
+	it('Should have the correct default config', function() {
+		var defaultConfig = Chart.scaleService.getScaleDefaults('time');
+		expect(defaultConfig).toEqual({
+			display: true,
+			gridLines: {
+				color: "rgba(0, 0, 0, 0.1)",
+				drawOnChartArea: true,
+				drawTicks: true,
+				lineWidth: 1,
+				offsetGridLines: false,
+				show: true,
+				zeroLineColor: "rgba(0,0,0,0.25)",
+				zeroLineWidth: 1,
+			},
+			position: "bottom",
+			scaleLabel: {
+				fontColor: '#666',
+				fontFamily: 'Helvetica Neue',
+				fontSize: 12,
+				fontStyle: 'normal',
+				labelString: '',
+				show: false,
+			},
+			ticks: {
+				beginAtZero: false,
+				fontColor: "#666",
+				fontFamily: "Helvetica Neue",
+				fontSize: 12,
+				fontStyle: "normal",
+				maxRotation: 90,
+				minRotation: 20,
+				mirror: false,
+				padding: 10,
+				reverse: false,
+				show: true,
+				template: "<%=value%>"
+			},
+			time: {
+				format: false,
+				unit: false,
+				round: false,
+				displayFormat: false,
+			}
+		});
+	});
+
+	it ('should build ticks using days', function() {
+		var scaleID = 'myScale';
+
+		var mockData = {
+			labels: ["2015-01-01T20:00:00", "2015-01-02T21:00:00", "2015-01-03T22:00:00", "2015-01-05T23:00:00", "2015-01-07T03:00", "2015-01-08T10:00", "2015-01-10T12:00"], // days
+		};
+
+		var mockContext = window.createMockContext();
+		var Constructor = Chart.scaleService.getScaleConstructor('time');
+		var scale = new Constructor({
+			ctx: mockContext,
+			options: Chart.scaleService.getScaleDefaults('time'), // use default config for scale
+			data: mockData,
+			id: scaleID
+		});
+
+		//scale.buildTicks();
+		scale.update(400, 50);
+
+		// Counts down because the lines are drawn top to bottom
+		expect(scale.ticks).toEqual(['Jan 1, 2015', 'Jan 2, 2015', 'Jan 3, 2015', 'Jan 4, 2015', 'Jan 5, 2015', 'Jan 6, 2015', 'Jan 7, 2015', 'Jan 8, 2015', 'Jan 9, 2015', 'Jan 10, 2015', 'Jan 11, 2015']);
+	});
+
+	it ('should build ticks using the config unit', function() {
+		var scaleID = 'myScale';
+
+		var mockData = {
+			labels: ["2015-01-01T20:00:00", "2015-01-02T21:00:00"], // days
+		};
+
+		var mockContext = window.createMockContext();
+		var config = Chart.scaleService.getScaleDefaults('time');
+		config.time.unit = 'hour';
+		var Constructor = Chart.scaleService.getScaleConstructor('time');
+		var scale = new Constructor({
+			ctx: mockContext,
+			options: config, // use default config for scale
+			data: mockData,
+			id: scaleID
+		});
+
+		//scale.buildTicks();
+		scale.update(400, 50);
+		expect(scale.ticks).toEqual(['Jan 1, 8PM', 'Jan 1, 9PM', 'Jan 1, 10PM', 'Jan 1, 11PM', 'Jan 2, 12AM', 'Jan 2, 1AM', 'Jan 2, 2AM', 'Jan 2, 3AM', 'Jan 2, 4AM', 'Jan 2, 5AM', 'Jan 2, 6AM', 'Jan 2, 7AM', 'Jan 2, 8AM', 'Jan 2, 9AM', 'Jan 2, 10AM', 'Jan 2, 11AM', 'Jan 2, 12PM', 'Jan 2, 1PM', 'Jan 2, 2PM', 'Jan 2, 3PM', 'Jan 2, 4PM', 'Jan 2, 5PM', 'Jan 2, 6PM', 'Jan 2, 7PM', 'Jan 2, 8PM', 'Jan 2, 9PM']);
+	});
+
+	it ('should build ticks using the config diff', function() {
+		var scaleID = 'myScale';
+
+		var mockData = {
+			labels: ["2015-01-01T20:00:00", "2015-02-02T21:00:00", "2015-02-21T01:00:00"], // days
+		};
+
+		var mockContext = window.createMockContext();
+		var config = Chart.scaleService.getScaleDefaults('time');
+		config.time.unit = 'week';
+		config.time.round = 'week';
+		var Constructor = Chart.scaleService.getScaleConstructor('time');
+		var scale = new Constructor({
+			ctx: mockContext,
+			options: config, // use default config for scale
+			data: mockData,
+			id: scaleID
+		});
+
+		//scale.buildTicks();
+		scale.update(400, 50);
+		expect(scale.ticks).toEqual(['Dec 28, 2014', 'Jan 4, 2015', 'Jan 11, 2015', 'Jan 18, 2015', 'Jan 25, 2015', 'Feb 1, 2015', 'Feb 8, 2015', 'Feb 15, 2015']);
+	});
+
+	it ('should get the correct pixel for a value', function() {
+		var scaleID = 'myScale';
+
+		var mockData = {
+			labels: ["2015-01-01T20:00:00", "2015-01-02T21:00:00", "2015-01-03T22:00:00", "2015-01-05T23:00:00", "2015-01-07T03:00", "2015-01-08T10:00", "2015-01-10T12:00"], // days
+		};
+
+		var mockContext = window.createMockContext();
+		var Constructor = Chart.scaleService.getScaleConstructor('time');
+		var scale = new Constructor({
+			ctx: mockContext,
+			options: Chart.scaleService.getScaleDefaults('time'), // use default config for scale
+			data: mockData,
+			id: scaleID
+		});
+
+		//scale.buildTicks();
+		scale.update(400, 50);
+
+		expect(scale.width).toBe(400);
+		expect(scale.height).toBe(28);
+		scale.left = 0;
+		scale.right = 400;
+		scale.top = 10;
+		scale.bottom = 38;
+
+		expect(scale.getPixelForValue('', 0, 0)).toBe(63);
+		expect(scale.getPixelForValue('', 6, 0)).toBe(342);
+
+		var verticalScaleConfig = Chart.scaleService.getScaleDefaults('time');
+		verticalScaleConfig.position = "left";
+
+		var verticalScale = new Constructor({
+			ctx: mockContext,
+			options: verticalScaleConfig,
+			data: mockData,
+			id: scaleID
+		});
+		verticalScale.update(50, 400);
+		expect(verticalScale.width).toBe(50);
+		expect(verticalScale.height).toBe(400);
+		verticalScale.top = 0;
+		verticalScale.left = 0;
+		verticalScale.right = 50;
+		verticalScale.bottom = 400;
+
+		expect(verticalScale.getPixelForValue('', 0, 0)).toBe(6);
+		expect(verticalScale.getPixelForValue('', 6, 0)).toBe(394);
+	});
+});
\ No newline at end of file

From bc7d1d39fd5f2fdfbe55764136fd4aa3efbe7269 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sun, 27 Sep 2015 11:58:20 -0400
Subject: [PATCH 351/424] Convert the radialLinear scale to derive from
 Core.scale. Radial linear scale is now fit using the scale service. Added
 tests for the radialLinear scale.

---
 src/controllers/controller.polarArea.js |   7 -
 src/controllers/controller.radar.js     |   5 -
 src/core/core.controller.js             |   2 +
 src/core/core.scaleService.js           |  16 +
 src/scales/scale.radialLinear.js        | 227 +++----
 test/mockContext.js                     |   1 +
 test/scale.radialLinear.tests.js        | 773 ++++++++++++++++++++++++
 7 files changed, 873 insertions(+), 158 deletions(-)
 create mode 100644 test/scale.radialLinear.tests.js

diff --git a/src/controllers/controller.polarArea.js b/src/controllers/controller.polarArea.js
index af3657ad12b..c962b9c3870 100644
--- a/src/controllers/controller.polarArea.js
+++ b/src/controllers/controller.polarArea.js
@@ -97,13 +97,6 @@
 		},
 
 		update: function update(reset) {
-
-			Chart.scaleService.update(this, this.chart.width, this.chart.height);
-			//this.chart.scale.setScaleSize();
-			this.chart.scale.calculateRange();
-			this.chart.scale.generateTicks();
-			this.chart.scale.buildYLabels();
-
 			this.chart.outerRadius = Math.max((helpers.min([this.chart.chart.width, this.chart.chart.height]) - this.chart.options.elements.arc.borderWidth / 2) / 2, 0);
 			this.chart.innerRadius = Math.max(this.chart.options.cutoutPercentage ? (this.chart.outerRadius / 100) * (this.chart.options.cutoutPercentage) : 1, 0);
 			this.chart.radiusLength = (this.chart.outerRadius - this.chart.innerRadius) / this.chart.data.datasets.length;
diff --git a/src/controllers/controller.radar.js b/src/controllers/controller.radar.js
index 85cf5a459f9..40fc4a7abda 100644
--- a/src/controllers/controller.radar.js
+++ b/src/controllers/controller.radar.js
@@ -120,11 +120,6 @@
 			var scale = this.chart.scale;
 			var scaleBase;
 
-			scale.setScaleSize();
-			scale.calculateRange();
-			scale.generateTicks();
-			scale.buildYLabels();
-
 			if (scale.min < 0 && scale.max < 0) {
 				scaleBase = scale.getPointPositionForValue(0, scale.max);
 			} else if (scale.min > 0 && scale.max > 0) {
diff --git a/src/core/core.controller.js b/src/core/core.controller.js
index 81818475e6c..6d8d5e25e2b 100644
--- a/src/core/core.controller.js
+++ b/src/core/core.controller.js
@@ -157,6 +157,8 @@
 				});
 
 				this.scale = scale;
+
+				this.scales['radialScale'] = scale;
 			}
 
 			Chart.scaleService.update(this, this.chart.width, this.chart.height);
diff --git a/src/core/core.scaleService.js b/src/core/core.scaleService.js
index bd100fed2c5..d60a4b66d40 100644
--- a/src/core/core.scaleService.js
+++ b/src/core/core.scaleService.js
@@ -46,6 +46,11 @@
 					return scaleInstance.options.position == "bottom";
 				});
 
+				// Scales that overlay the chartarea such as the radialLinear scale
+				var chartAreaScales = helpers.where(chartInstance.scales, function(scaleInstance) {
+					return scaleInstance.options.position == "chartArea";
+				});
+
 				// Essentially we now have any number of scales on each of the 4 sides.
 				// Our canvas looks like the following.
 				// The areas L1 and L2 are the left axes. R1 is the right axis, T1 is the top axis and 
@@ -71,6 +76,7 @@
 				// 6. Refit each axis
 				// 7. Position each axis in the final location
 				// 8. Tell the chart the final location of the chart area
+				// 9. Tell any axes that overlay the chart area the positions of the chart area
 
 				// Step 1
 				var chartWidth = width / 2; // min 50%
@@ -311,6 +317,16 @@
 					right: totalLeftWidth + maxChartWidth,
 					bottom: totalTopHeight + maxChartHeight,
 				};
+
+				// Step 9
+				helpers.each(chartAreaScales, function(scaleInstance) {
+					scaleInstance.left = chartInstance.chartArea.left;
+					scaleInstance.top = chartInstance.chartArea.top;
+					scaleInstance.right = chartInstance.chartArea.right;
+					scaleInstance.bottom = chartInstance.chartArea.bottom;
+					
+					scaleInstance.update(maxChartWidth, maxChartHeight);
+				});
 			}
 		}
 	};
diff --git a/src/scales/scale.radialLinear.js b/src/scales/scale.radialLinear.js
index 5c24bd5c668..b9fae20a7b6 100644
--- a/src/scales/scale.radialLinear.js
+++ b/src/scales/scale.radialLinear.js
@@ -10,35 +10,17 @@
 
 		//Boolean - Whether to animate scaling the chart from the centre
 		animate: true,
-
 		lineArc: false,
-
-		// grid line settings
-		gridLines: {
-			show: true,
-			color: "rgba(0, 0, 0, 0.1)",
-			lineWidth: 1,
-		},
+		position: "chartArea",
 
 		angleLines: {
 			show: true,
-			color: "rgba(0,0,0, 0.1)",
+			color: "rgba(0, 0, 0, 0.1)",
 			lineWidth: 1
 		},
 
-		// scale numbers
-		reverse: false,
-		beginAtZero: true,
-
 		// label settings
-		labels: {
-			show: true,
-			template: "<%=value.toLocaleString()%>",
-			fontSize: 12,
-			fontStyle: "normal",
-			fontColor: "#666",
-			fontFamily: "Helvetica Neue",
-
+		ticks: {
 			//Boolean - Show a backdrop to the scale label
 			showLabelBackdrop: true,
 
@@ -67,29 +49,21 @@
 		},
 	};
 
-	var LinearRadialScale = Chart.Element.extend({
-		initialize: function() {
-			this.height = this.chart.height;
-			this.width = this.chart.width;
-			this.xCenter = this.chart.width / 2;
-			this.yCenter = this.chart.height / 2;
-			this.size = helpers.min([this.height, this.width]);
-			this.labels = this.data.labels;
-			this.drawingArea = (this.options.display) ? (this.size / 2) - (this.options.labels.fontSize / 2 + this.options.labels.backdropPaddingY) : (this.size / 2);
-		},
+	var LinearRadialScale = Chart.Scale.extend({
 		getValueCount: function() {
 			return this.data.labels.length;
 		},
-		update: function() {
-			if (!this.options.lineArc) {
-				this.setScaleSize();
-			} else {
-				this.drawingArea = (this.options.display) ? (this.size / 2) - (this.fontSize / 2 + this.backdropPaddingY) : (this.size / 2);
-			}
-
-			this.buildYLabels();
+		setDimensions: function() {
+			// Set the unconstrained dimension before label rotation
+			this.width = this.maxWidth;
+			this.height = this.maxHeight;
+			this.xCenter = Math.round(this.width / 2);
+			this.yCenter = Math.round(this.height / 2);
+			
+			var minSize = helpers.min([this.height, this.width]);
+			this.drawingArea = (this.options.display) ? (minSize / 2) - (this.options.ticks.fontSize / 2 + this.options.ticks.backdropPaddingY) : (minSize / 2);
 		},
-		calculateRange: function() {
+		buildTicks: function() {
 			this.min = null;
 			this.max = null;
 
@@ -110,105 +84,72 @@
 					}
 				}, this);
 			}, this);
-		},
-		generateTicks: function() {
-			// We need to decide how many ticks we are going to have. Each tick draws a grid line.
-			// There are two possibilities. The first is that the user has manually overridden the scale
-			// calculations in which case the job is easy. The other case is that we have to do it ourselves
-			// 
-			// We assume at this point that the scale object has been updated with the following values
-			// by the chart.
-			//  min: this is the minimum value of the scale
-			//  max: this is the maximum value of the scale
-			//  options: contains the options for the scale. This is referenced from the user settings
-			//      rather than being cloned. This ensures that updates always propogate to a redraw
-
-			// Reset the ticks array. Later on, we will draw a grid line at these positions
-			// The array simply contains the numerical value of the spots where ticks will be
-			this.ticks = [];
 
-			if (this.options.override) {
-				// The user has specified the manual override. We use <= instead of < so that 
-				// we get the final line
-				for (var i = 0; i <= this.options.override.steps; ++i) {
-					var value = this.options.override.start + (i * this.options.override.stepWidth);
-					this.ticks.push(value);
-				}
-			} else {
-				// Figure out what the max number of ticks we can support it is based on the size of
-				// the axis area. For now, we say that the minimum tick spacing in pixels must be 50
-				// We also limit the maximum number of ticks to 11 which gives a nice 10 squares on 
-				// the graph
-
-				var maxTicks = Math.min(11, Math.ceil(this.drawingArea / (2 * this.options.labels.fontSize)));
-
-				// Make sure we always have at least 2 ticks 
-				maxTicks = Math.max(2, maxTicks);
-
-				// To get a "nice" value for the tick spacing, we will use the appropriately named 
-				// "nice number" algorithm. See http://stackoverflow.com/questions/8506881/nice-label-algorithm-for-charts-with-minimum-ticks
-				// for details.
-
-				// If we are forcing it to begin at 0, but 0 will already be rendered on the chart,
-				// do nothing since that would make the chart weird. If the user really wants a weird chart
-				// axis, they can manually override it
-				if (this.options.beginAtZero) {
-					var minSign = helpers.sign(this.min);
-					var maxSign = helpers.sign(this.max);
-
-					if (minSign < 0 && maxSign < 0) {
-						// move the top up to 0
-						this.max = 0;
-					} else if (minSign > 0 && maxSign > 0) {
-						// move the botttom down to 0
-						this.min = 0;
-					}
-				}
+			if (this.min === this.max) {
+				this.min--;
+				this.max++;
+			}
 
-				var niceRange = helpers.niceNum(this.max - this.min, false);
-				var spacing = helpers.niceNum(niceRange / (maxTicks - 1), true);
-				var niceMin = Math.floor(this.min / spacing) * spacing;
-				var niceMax = Math.ceil(this.max / spacing) * spacing;
+			this.ticks = [];
 
-				// Put the values into the ticks array
-				for (var j = niceMin; j <= niceMax; j += spacing) {
-					this.ticks.push(j);
+			// Figure out what the max number of ticks we can support it is based on the size of
+			// the axis area. For now, we say that the minimum tick spacing in pixels must be 50
+			// We also limit the maximum number of ticks to 11 which gives a nice 10 squares on 
+			// the graph
+			var maxTicks = Math.min(11, Math.ceil(this.drawingArea / (1.5 * this.options.ticks.fontSize)));
+			maxTicks = Math.max(2, maxTicks); // Make sure we always have at least 2 ticks 
+
+			// To get a "nice" value for the tick spacing, we will use the appropriately named 
+			// "nice number" algorithm. See http://stackoverflow.com/questions/8506881/nice-label-algorithm-for-charts-with-minimum-ticks
+			// for details.
+
+			// If we are forcing it to begin at 0, but 0 will already be rendered on the chart,
+			// do nothing since that would make the chart weird. If the user really wants a weird chart
+			// axis, they can manually override it
+			if (this.options.ticks.beginAtZero) {
+				var minSign = helpers.sign(this.min);
+				var maxSign = helpers.sign(this.max);
+
+				if (minSign < 0 && maxSign < 0) {
+					// move the top up to 0
+					this.max = 0;
+				} else if (minSign > 0 && maxSign > 0) {
+					// move the botttom down to 0
+					this.min = 0;
 				}
 			}
 
-			if (this.options.position == "left" || this.options.position == "right") {
-				// We are in a vertical orientation. The top value is the highest. So reverse the array
-				this.ticks.reverse();
+			var niceRange = helpers.niceNum(this.max - this.min, false);
+			var spacing = helpers.niceNum(niceRange / (maxTicks - 1), true);
+			var niceMin = Math.floor(this.min / spacing) * spacing;
+			var niceMax = Math.ceil(this.max / spacing) * spacing;
+
+			// Put the values into the ticks array
+			for (var j = niceMin; j <= niceMax; j += spacing) {
+				this.ticks.push(j);
 			}
 
 			// At this point, we need to update our max and min given the tick values since we have expanded the
 			// range of the scale
 			this.max = helpers.max(this.ticks);
 			this.min = helpers.min(this.ticks);
-		},
-		buildYLabels: function() {
-			this.yLabels = [];
-
-			helpers.each(this.ticks, function(tick, index, ticks) {
-				var label;
-
-				if (this.options.labels.userCallback) {
-					// If the user provided a callback for label generation, use that as first priority
-					label = this.options.labels.userCallback(tick, index, ticks);
-				} else if (this.options.labels.template) {
-					// else fall back to the template string
-					label = helpers.template(this.options.labels.template, {
-						value: tick
-					});
-				}
 
-				this.yLabels.push(label ? label : "");
-			}, this);
+			if (this.options.ticks.reverse) {
+				this.ticks.reverse();
+
+				this.start = this.max;
+				this.end = this.min;
+			} else {
+				this.start = this.min;
+				this.end = this.max;
+			}
+
+			this.zeroLineIndex = this.ticks.indexOf(0);
 		},
 		getCircumference: function() {
 			return ((Math.PI * 2) / this.getValueCount());
 		},
-		setScaleSize: function() {
+		fit: function() {
 			/*
 			 * Right, this is really confusing and there is a lot of maths going on here
 			 * The gist of the problem is here: https://gist.github.com/nnnick/696cc9c55f4b0beb8fe9
@@ -260,8 +201,8 @@
 			for (i = 0; i < this.getValueCount(); i++) {
 				// 5px to space the text slightly out - similar to what we do in the draw function.
 				pointPosition = this.getPointPosition(i, largestPossibleRadius);
-				textWidth = this.ctx.measureText(helpers.template(this.options.labels.template, {
-					value: this.labels[i]
+				textWidth = this.ctx.measureText(helpers.template(this.options.ticks.template, {
+					value: this.data.labels[i]
 				})).width + 5;
 				if (i === 0 || i === this.getValueCount() / 2) {
 					// If we're at index zero, or exactly the middle, we're at exactly the top/bottom
@@ -292,35 +233,29 @@
 			}
 
 			xProtrusionLeft = furthestLeft;
-
 			xProtrusionRight = Math.ceil(furthestRight - this.width);
 
 			furthestRightAngle = this.getIndexAngle(furthestRightIndex);
-
 			furthestLeftAngle = this.getIndexAngle(furthestLeftIndex);
 
 			radiusReductionRight = xProtrusionRight / Math.sin(furthestRightAngle + Math.PI / 2);
-
 			radiusReductionLeft = xProtrusionLeft / Math.sin(furthestLeftAngle + Math.PI / 2);
 
 			// Ensure we actually need to reduce the size of the chart
 			radiusReductionRight = (helpers.isNumber(radiusReductionRight)) ? radiusReductionRight : 0;
 			radiusReductionLeft = (helpers.isNumber(radiusReductionLeft)) ? radiusReductionLeft : 0;
 
-			this.drawingArea = largestPossibleRadius - (radiusReductionLeft + radiusReductionRight) / 2;
-
-			//this.drawingArea = min([maxWidthRadius, (this.height - (2 * (this.pointLabelFontSize + 5)))/2])
+			this.drawingArea = Math.round(largestPossibleRadius - (radiusReductionLeft + radiusReductionRight) / 2);
 			this.setCenterPoint(radiusReductionLeft, radiusReductionRight);
-
 		},
 		setCenterPoint: function(leftMovement, rightMovement) {
 
 			var maxRight = this.width - rightMovement - this.drawingArea,
 				maxLeft = leftMovement + this.drawingArea;
 
-			this.xCenter = (maxLeft + maxRight) / 2;
+			this.xCenter = Math.round(((maxLeft + maxRight) / 2) + this.left);
 			// Always vertically in the centre as the text height doesn't change
-			this.yCenter = (this.height / 2);
+			this.yCenter = Math.round((this.height / 2) + this.top);
 		},
 
 		getIndexAngle: function(index) {
@@ -352,7 +287,7 @@
 		draw: function() {
 			if (this.options.display) {
 				var ctx = this.ctx;
-				helpers.each(this.yLabels, function(label, index) {
+				helpers.each(this.ticks, function(label, index) {
 					// Don't draw a centre value (if it is minimum)
 					if (index > 0 || this.options.reverse) {
 						var yCenterOffset = this.getDistanceFromCenterForValue(this.ticks[index]);
@@ -385,23 +320,23 @@
 							}
 						}
 
-						if (this.options.labels.show) {
-							ctx.font = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
+						if (this.options.ticks.show) {
+							ctx.font = helpers.fontString(this.options.ticks.fontSize, this.options.ticks.fontStyle, this.options.ticks.fontFamily);
 
-							if (this.options.labels.showLabelBackdrop) {
+							if (this.options.ticks.showLabelBackdrop) {
 								var labelWidth = ctx.measureText(label).width;
-								ctx.fillStyle = this.options.labels.backdropColor;
+								ctx.fillStyle = this.options.ticks.backdropColor;
 								ctx.fillRect(
-									this.xCenter - labelWidth / 2 - this.options.labels.backdropPaddingX,
-									yHeight - this.fontSize / 2 - this.options.labels.backdropPaddingY,
-									labelWidth + this.options.labels.backdropPaddingX * 2,
-									this.options.labels.fontSize + this.options.labels.backdropPaddingY * 2
+									this.xCenter - labelWidth / 2 - this.options.ticks.backdropPaddingX,
+									yHeight - this.options.ticks.fontSize / 2 - this.options.ticks.backdropPaddingY,
+									labelWidth + this.options.ticks.backdropPaddingX * 2,
+									this.options.ticks.fontSize + this.options.ticks.backdropPaddingY * 2
 								);
 							}
 
 							ctx.textAlign = 'center';
 							ctx.textBaseline = "middle";
-							ctx.fillStyle = this.options.labels.fontColor;
+							ctx.fillStyle = this.options.ticks.fontColor;
 							ctx.fillText(label, this.xCenter, yHeight);
 						}
 					}
@@ -425,8 +360,8 @@
 						ctx.font = helpers.fontString(this.options.pointLabels.fontSize, this.options.pointLabels.fontStyle, this.options.pointLabels.fontFamily);
 						ctx.fillStyle = this.options.pointLabels.fontColor;
 
-						var labelsCount = this.labels.length,
-							halfLabelsCount = this.labels.length / 2,
+						var labelsCount = this.data.labels.length,
+							halfLabelsCount = this.data.labels.length / 2,
 							quarterLabelsCount = halfLabelsCount / 2,
 							upperHalf = (i < quarterLabelsCount || i > labelsCount - quarterLabelsCount),
 							exactQuarter = (i === quarterLabelsCount || i === labelsCount - quarterLabelsCount);
@@ -449,7 +384,7 @@
 							ctx.textBaseline = 'top';
 						}
 
-						ctx.fillText(this.labels[i], pointLabelPosition.x, pointLabelPosition.y);
+						ctx.fillText(this.data.labels[i], pointLabelPosition.x, pointLabelPosition.y);
 					}
 				}
 			}
diff --git a/test/mockContext.js b/test/mockContext.js
index 56b28ffe3ab..6559bc7b468 100644
--- a/test/mockContext.js
+++ b/test/mockContext.js
@@ -68,6 +68,7 @@
 			clearRect: function() {},
 			closePath: function() {},
 			fill: function() {},
+			fillRect: function() {},
 			fillText: function() {},
 			lineTo: function(x, y) {},
 			measureText: function(text) {
diff --git a/test/scale.radialLinear.tests.js b/test/scale.radialLinear.tests.js
new file mode 100644
index 00000000000..cfbf9d49195
--- /dev/null
+++ b/test/scale.radialLinear.tests.js
@@ -0,0 +1,773 @@
+// Tests for the radial linear scale used by the polar area and radar charts
+describe('Test the radial linear scale', function() {
+	it('Should register the constructor with the scale service', function() {
+		var Constructor = Chart.scaleService.getScaleConstructor('radialLinear');
+		expect(Constructor).not.toBe(undefined);
+		expect(typeof Constructor).toBe('function');
+	});
+
+	it('Should have the correct default config', function() {
+		var defaultConfig = Chart.scaleService.getScaleDefaults('radialLinear');
+		expect(defaultConfig).toEqual({
+			angleLines: {
+				show: true,
+				color: "rgba(0, 0, 0, 0.1)",
+				lineWidth: 1
+			},
+			animate: true,
+			display: true,
+			gridLines: {
+				color: "rgba(0, 0, 0, 0.1)",
+				drawOnChartArea: true,
+				drawTicks: true,
+				lineWidth: 1,
+				offsetGridLines: false,
+				show: true,
+				zeroLineColor: "rgba(0,0,0,0.25)",
+				zeroLineWidth: 1,
+			},
+			lineArc: false,
+			pointLabels: {
+				fontColor: "#666",
+				fontFamily: "'Arial'",
+				fontSize: 10,
+				fontStyle: "normal",
+			},
+			position: "chartArea",
+			scaleLabel: {
+				fontColor: '#666',
+				fontFamily: 'Helvetica Neue',
+				fontSize: 12,
+				fontStyle: 'normal',
+				labelString: '',
+				show: false,
+			},
+			ticks: {
+				backdropColor: "rgba(255,255,255,0.75)",
+				backdropPaddingY: 2,
+				backdropPaddingX: 2,
+				beginAtZero: false,
+				fontColor: "#666",
+				fontFamily: "Helvetica Neue",
+				fontSize: 12,
+				fontStyle: "normal",
+				maxRotation: 90,
+				minRotation: 20,
+				mirror: false,
+				padding: 10,
+				reverse: false,
+				showLabelBackdrop: true,
+				show: true,
+				template: "<%=value%>",
+
+			},
+		});
+	});
+
+	it('Should correctly determine the max & min data values', function() {
+		var scaleID = 'myScale';
+
+		var mockData = {
+			datasets: [{
+				yAxisID: scaleID,
+				data: [10, 5, 0, -5, 78, -100]
+			}, {
+				yAxisID: scaleID,
+				data: [150]
+			}],
+			labels: ['lablel1', 'label2', 'label3', 'label4', 'label5', 'label6']
+		};
+
+		var mockContext = window.createMockContext();
+		var Constructor = Chart.scaleService.getScaleConstructor('radialLinear');
+		var scale = new Constructor({
+			ctx: mockContext,
+			options: Chart.scaleService.getScaleDefaults('radialLinear'), // use default config for scale
+			data: mockData,
+			id: scaleID,
+		});
+
+		scale.update(200, 300);
+		expect(scale.min).toBe(-100);
+		expect(scale.max).toBe(200);
+	});
+
+	it('Should ensure that the scale has a max and min that are not equal', function() {
+		var scaleID = 'myScale';
+
+		var mockData = {
+			datasets: [],
+			labels: []
+		};
+
+		var mockContext = window.createMockContext();
+		var Constructor = Chart.scaleService.getScaleConstructor('radialLinear');
+		var scale = new Constructor({
+			ctx: mockContext,
+			options: Chart.scaleService.getScaleDefaults('radialLinear'), // use default config for scale
+			data: mockData,
+			id: scaleID,
+		});
+
+		scale.update(200, 300);
+		expect(scale.min).toBe(-1);
+		expect(scale.max).toBe(1);
+	});
+
+	it('should forcibly include 0 in the range if the beginAtZero option is used', function() {
+		var scaleID = 'myScale';
+
+		var mockData = {
+			datasets: [{
+				yAxisID: scaleID,
+				data: [20, 30, 40, 50]
+			}],
+			labels: [],
+		};
+
+		var mockContext = window.createMockContext();
+		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('radialLinear'));
+		var Constructor = Chart.scaleService.getScaleConstructor('radialLinear');
+		var scale = new Constructor({
+			ctx: mockContext,
+			options: config,
+			data: mockData,
+			id: scaleID,
+		});
+
+		config.ticks.beginAtZero = false;
+		scale.update(400, 400);
+		expect(scale.ticks).toEqual(['20', '25', '30', '35', '40', '45', '50']);
+
+		config.ticks.beginAtZero = true;
+		scale.update(400, 400);
+		expect(scale.ticks).toEqual(['0', '5', '10', '15', '20', '25', '30', '35', '40', '45', '50']);
+
+		mockData.datasets[0].data = [-20, -30, -40, -50];
+		scale.update(400, 400);
+		expect(scale.ticks).toEqual(['-50', '-45', '-40', '-35', '-30', '-25', '-20', '-15', '-10', '-5', '0']);
+
+		config.ticks.beginAtZero = false;
+		scale.update(400, 400);
+		expect(scale.ticks).toEqual(['-50', '-45', '-40', '-35', '-30', '-25', '-20']);
+	});
+
+	it('Should generate tick marks in the correct order in reversed mode', function() {
+		var scaleID = 'myScale';
+
+		var mockData = {
+			datasets: [{
+				yAxisID: scaleID,
+				data: [10, 5, 0, 25, 78]
+			}],
+			labels: []
+		};
+
+		var mockContext = window.createMockContext();
+		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('radialLinear'));
+		config.ticks.reverse = true;
+		var Constructor = Chart.scaleService.getScaleConstructor('radialLinear');
+		var scale = new Constructor({
+			ctx: mockContext,
+			options: config,
+			data: mockData,
+			id: scaleID,
+		});
+
+		scale.update(200, 300);
+
+		// Reverse mode makes this count up
+		expect(scale.ticks).toEqual(['80', '60', '40', '20', '0']);
+		expect(scale.start).toBe(80);
+		expect(scale.end).toBe(0);
+	});
+
+	it('Should build labels using the user supplied callback', function() {
+		var scaleID = 'myScale';
+
+		var mockData = {
+			datasets: [{
+				yAxisID: scaleID,
+				data: [10, 5, 0, 25, 78]
+			}],
+			labels: []
+		};
+
+		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('radialLinear'));
+		config.ticks.userCallback = function(value, index) {
+			return index.toString();
+		};
+
+		var mockContext = window.createMockContext();
+		var Constructor = Chart.scaleService.getScaleConstructor('radialLinear');
+		var scale = new Constructor({
+			ctx: mockContext,
+			options: config,
+			data: mockData,
+			id: scaleID,
+		});
+
+		scale.update(200, 300);
+
+		// Just the index
+		expect(scale.ticks).toEqual(['0', '1', '2', '3', '4']);
+	});
+
+	it('should correctly set the center point', function() {
+		var scaleID = 'myScale';
+
+		var mockData = {
+			datasets: [{
+				yAxisID: scaleID,
+				data: [10, 5, 0, 25, 78]
+			}],
+			labels: ['point1', 'point2', 'point3', 'point4', 'point5'] // used in radar charts which use the same scales
+		};
+
+		var mockContext = window.createMockContext();
+		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('radialLinear'));
+		var Constructor = Chart.scaleService.getScaleConstructor('radialLinear');
+		var scale = new Constructor({
+			ctx: mockContext,
+			options: config,
+			data: mockData,
+			id: scaleID,
+		});
+
+		scale.left = 10;
+		scale.right = 210;
+		scale.top = 5;
+		scale.bottom = 305;
+		scale.update(200, 300);
+
+		expect(scale.drawingArea).toBe(36);
+		expect(scale.xCenter).toBe(110);
+		expect(scale.yCenter).toBe(155);
+	});
+
+	it('should get the correct distance from the center point', function() {
+		var scaleID = 'myScale';
+
+		var mockData = {
+			datasets: [{
+				yAxisID: scaleID,
+				data: [10, 5, 0, 25, 78]
+			}],
+			labels: ['point1', 'point2', 'point3', 'point4', 'point5'] // used in radar charts which use the same scales
+		};
+
+		var mockContext = window.createMockContext();
+		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('radialLinear'));
+		var Constructor = Chart.scaleService.getScaleConstructor('radialLinear');
+		var scale = new Constructor({
+			ctx: mockContext,
+			options: config,
+			data: mockData,
+			id: scaleID,
+		});
+
+		scale.left = 0;
+		scale.right = 200;
+		scale.top = 0;
+		scale.bottom = 300;
+		scale.update(200, 300);
+
+		expect(scale.getDistanceFromCenterForValue(scale.min)).toBe(0);
+		expect(scale.getDistanceFromCenterForValue(scale.max)).toBe(36);
+		expect(scale.getPointPositionForValue(1, 5)).toEqual({
+			x: 102.13987716166409,
+			y: 149.30471176265638,
+		});
+
+		config.reverse = true;
+
+		scale.update(200, 300);
+
+		expect(scale.getDistanceFromCenterForValue(scale.min)).toBe(36);
+		expect(scale.getDistanceFromCenterForValue(scale.max)).toBe(0);
+	});
+
+	it('should draw correctly when there are no point labels', function() {
+		var scaleID = 'myScale';
+
+		var mockData = {
+			datasets: [{
+				yAxisID: scaleID,
+				data: [10, 5, 0, 25, 78]
+			}, ],
+			labels: ['point1', 'point2', 'point3', 'point4', 'point5'] // used in radar charts which use the same scales
+		};
+
+		var mockContext = window.createMockContext();
+		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('radialLinear'));
+		config.lineArc = true;
+		var Constructor = Chart.scaleService.getScaleConstructor('radialLinear');
+		var scale = new Constructor({
+			ctx: mockContext,
+			options: config,
+			data: mockData,
+			id: scaleID,
+		});
+
+		scale.left = 0;
+		scale.right = 200;
+		scale.top = 0;
+		scale.bottom = 300;
+		scale.update(200, 300);
+
+		scale.draw();
+
+		var expected = [{
+			"name": "measureText",
+			"args": ["0"]
+		}, {
+			"name": "measureText",
+			"args": ["80"]
+		}, {
+			"name": "measureText",
+			"args": ["point1"]
+		}, {
+			"name": "measureText",
+			"args": ["point2"]
+		}, {
+			"name": "measureText",
+			"args": ["point3"]
+		}, {
+			"name": "measureText",
+			"args": ["point4"]
+		}, {
+			"name": "measureText",
+			"args": ["point5"]
+		}, {
+			"name": "setStrokeStyle",
+			"args": ["rgba(0, 0, 0, 0.1)"]
+		}, {
+			"name": "setLineWidth",
+			"args": [1]
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "arc",
+			"args": [100, 150, 9, 0, 6.283185307179586]
+		}, {
+			"name": "closePath",
+			"args": []
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "measureText",
+			"args": ["20"]
+		}, {
+			"name": "setFillStyle",
+			"args": ["rgba(255,255,255,0.75)"]
+		}, {
+			"name": "fillRect",
+			"args": [88, 133, 24, 16]
+		}, {
+			"name": "setFillStyle",
+			"args": ["#666"]
+		}, {
+			"name": "fillText",
+			"args": ["20", 100, 141]
+		}, {
+			"name": "setStrokeStyle",
+			"args": ["rgba(0, 0, 0, 0.1)"]
+		}, {
+			"name": "setLineWidth",
+			"args": [1]
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "arc",
+			"args": [100, 150, 18, 0, 6.283185307179586]
+		}, {
+			"name": "closePath",
+			"args": []
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "measureText",
+			"args": ["40"]
+		}, {
+			"name": "setFillStyle",
+			"args": ["rgba(255,255,255,0.75)"]
+		}, {
+			"name": "fillRect",
+			"args": [88, 124, 24, 16]
+		}, {
+			"name": "setFillStyle",
+			"args": ["#666"]
+		}, {
+			"name": "fillText",
+			"args": ["40", 100, 132]
+		}, {
+			"name": "setStrokeStyle",
+			"args": ["rgba(0, 0, 0, 0.1)"]
+		}, {
+			"name": "setLineWidth",
+			"args": [1]
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "arc",
+			"args": [100, 150, 27, 0, 6.283185307179586]
+		}, {
+			"name": "closePath",
+			"args": []
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "measureText",
+			"args": ["60"]
+		}, {
+			"name": "setFillStyle",
+			"args": ["rgba(255,255,255,0.75)"]
+		}, {
+			"name": "fillRect",
+			"args": [88, 115, 24, 16]
+		}, {
+			"name": "setFillStyle",
+			"args": ["#666"]
+		}, {
+			"name": "fillText",
+			"args": ["60", 100, 123]
+		}, {
+			"name": "setStrokeStyle",
+			"args": ["rgba(0, 0, 0, 0.1)"]
+		}, {
+			"name": "setLineWidth",
+			"args": [1]
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "arc",
+			"args": [100, 150, 36, 0, 6.283185307179586]
+		}, {
+			"name": "closePath",
+			"args": []
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "measureText",
+			"args": ["80"]
+		}, {
+			"name": "setFillStyle",
+			"args": ["rgba(255,255,255,0.75)"]
+		}, {
+			"name": "fillRect",
+			"args": [88, 106, 24, 16]
+		}, {
+			"name": "setFillStyle",
+			"args": ["#666"]
+		}, {
+			"name": "fillText",
+			"args": ["80", 100, 114]
+		}];
+		expect(mockContext.getCalls()).toEqual(expected);
+
+		mockContext.resetCalls();
+		config.lineArc = false;
+		scale.draw();
+
+		expect(mockContext.getCalls()).toEqual([{
+			"name": "setStrokeStyle",
+			"args": ["rgba(0, 0, 0, 0.1)"]
+		}, {
+			"name": "setLineWidth",
+			"args": [1]
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "moveTo",
+			"args": [100, 141]
+		}, {
+			"name": "lineTo",
+			"args": [108.55950864665638, 147.21884705062547]
+		}, {
+			"name": "lineTo",
+			"args": [105.29006727063226, 157.28115294937453]
+		}, {
+			"name": "lineTo",
+			"args": [94.70993272936774, 157.28115294937453]
+		}, {
+			"name": "lineTo",
+			"args": [91.44049135334362, 147.21884705062547]
+		}, {
+			"name": "closePath",
+			"args": []
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "measureText",
+			"args": ["20"]
+		}, {
+			"name": "setFillStyle",
+			"args": ["rgba(255,255,255,0.75)"]
+		}, {
+			"name": "fillRect",
+			"args": [88, 133, 24, 16]
+		}, {
+			"name": "setFillStyle",
+			"args": ["#666"]
+		}, {
+			"name": "fillText",
+			"args": ["20", 100, 141]
+		}, {
+			"name": "setStrokeStyle",
+			"args": ["rgba(0, 0, 0, 0.1)"]
+		}, {
+			"name": "setLineWidth",
+			"args": [1]
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "moveTo",
+			"args": [100, 132]
+		}, {
+			"name": "lineTo",
+			"args": [117.11901729331277, 144.43769410125094]
+		}, {
+			"name": "lineTo",
+			"args": [110.58013454126451, 164.56230589874906]
+		}, {
+			"name": "lineTo",
+			"args": [89.41986545873549, 164.56230589874906]
+		}, {
+			"name": "lineTo",
+			"args": [82.88098270668723, 144.43769410125094]
+		}, {
+			"name": "closePath",
+			"args": []
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "measureText",
+			"args": ["40"]
+		}, {
+			"name": "setFillStyle",
+			"args": ["rgba(255,255,255,0.75)"]
+		}, {
+			"name": "fillRect",
+			"args": [88, 124, 24, 16]
+		}, {
+			"name": "setFillStyle",
+			"args": ["#666"]
+		}, {
+			"name": "fillText",
+			"args": ["40", 100, 132]
+		}, {
+			"name": "setStrokeStyle",
+			"args": ["rgba(0, 0, 0, 0.1)"]
+		}, {
+			"name": "setLineWidth",
+			"args": [1]
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "moveTo",
+			"args": [100, 123]
+		}, {
+			"name": "lineTo",
+			"args": [125.67852593996915, 141.6565411518764]
+		}, {
+			"name": "lineTo",
+			"args": [115.87020181189678, 171.8434588481236]
+		}, {
+			"name": "lineTo",
+			"args": [84.12979818810322, 171.8434588481236]
+		}, {
+			"name": "lineTo",
+			"args": [74.32147406003085, 141.6565411518764]
+		}, {
+			"name": "closePath",
+			"args": []
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "measureText",
+			"args": ["60"]
+		}, {
+			"name": "setFillStyle",
+			"args": ["rgba(255,255,255,0.75)"]
+		}, {
+			"name": "fillRect",
+			"args": [88, 115, 24, 16]
+		}, {
+			"name": "setFillStyle",
+			"args": ["#666"]
+		}, {
+			"name": "fillText",
+			"args": ["60", 100, 123]
+		}, {
+			"name": "setStrokeStyle",
+			"args": ["rgba(0, 0, 0, 0.1)"]
+		}, {
+			"name": "setLineWidth",
+			"args": [1]
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "moveTo",
+			"args": [100, 114]
+		}, {
+			"name": "lineTo",
+			"args": [134.23803458662553, 138.87538820250188]
+		}, {
+			"name": "lineTo",
+			"args": [121.16026908252903, 179.12461179749812]
+		}, {
+			"name": "lineTo",
+			"args": [78.83973091747097, 179.12461179749812]
+		}, {
+			"name": "lineTo",
+			"args": [65.76196541337447, 138.8753882025019]
+		}, {
+			"name": "closePath",
+			"args": []
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "measureText",
+			"args": ["80"]
+		}, {
+			"name": "setFillStyle",
+			"args": ["rgba(255,255,255,0.75)"]
+		}, {
+			"name": "fillRect",
+			"args": [88, 106, 24, 16]
+		}, {
+			"name": "setFillStyle",
+			"args": ["#666"]
+		}, {
+			"name": "fillText",
+			"args": ["80", 100, 114]
+		}, {
+			"name": "setLineWidth",
+			"args": [1]
+		}, {
+			"name": "setStrokeStyle",
+			"args": ["rgba(0, 0, 0, 0.1)"]
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "moveTo",
+			"args": [100, 150]
+		}, {
+			"name": "lineTo",
+			"args": [65.76196541337447, 138.8753882025019]
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "closePath",
+			"args": []
+		}, {
+			"name": "setFillStyle",
+			"args": ["#666"]
+		}, {
+			"name": "fillText",
+			"args": ["point5", 61.0066828318987, 137.33030323062715]
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "moveTo",
+			"args": [100, 150]
+		}, {
+			"name": "lineTo",
+			"args": [78.83973091747097, 179.12461179749812]
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "closePath",
+			"args": []
+		}, {
+			"name": "setFillStyle",
+			"args": ["#666"]
+		}, {
+			"name": "fillText",
+			"args": ["point4", 75.9008046560086, 183.16969676937285]
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "moveTo",
+			"args": [100, 150]
+		}, {
+			"name": "lineTo",
+			"args": [121.16026908252903, 179.12461179749812]
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "closePath",
+			"args": []
+		}, {
+			"name": "setFillStyle",
+			"args": ["#666"]
+		}, {
+			"name": "fillText",
+			"args": ["point3", 124.0991953439914, 183.16969676937285]
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "moveTo",
+			"args": [100, 150]
+		}, {
+			"name": "lineTo",
+			"args": [134.23803458662553, 138.87538820250188]
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "closePath",
+			"args": []
+		}, {
+			"name": "setFillStyle",
+			"args": ["#666"]
+		}, {
+			"name": "fillText",
+			"args": ["point2", 138.9933171681013, 137.33030323062715]
+		}, {
+			"name": "beginPath",
+			"args": []
+		}, {
+			"name": "moveTo",
+			"args": [100, 150]
+		}, {
+			"name": "lineTo",
+			"args": [100, 114]
+		}, {
+			"name": "stroke",
+			"args": []
+		}, {
+			"name": "closePath",
+			"args": []
+		}, {
+			"name": "setFillStyle",
+			"args": ["#666"]
+		}, {
+			"name": "fillText",
+			"args": ["point1", 100, 109]
+		}]);
+	});
+});
\ No newline at end of file

From 80b2ffe3ee880536702d54cd3962d9b216cf8263 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sun, 27 Sep 2015 18:28:09 -0400
Subject: [PATCH 352/424] Fix bar controller unit tests

---
 gulpfile.js                  |  10 +-
 test/controller.bar.tests.js | 233 ++++++++++++++++++++++++-----------
 2 files changed, 166 insertions(+), 77 deletions(-)

diff --git a/gulpfile.js b/gulpfile.js
index 09ce81eff16..a843f6bf5b7 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -37,6 +37,10 @@ var srcFiles = [
 	'./node_modules/moment/min/moment.min.js'
 ];
 
+var testFiles = [
+	'./test/mockContext.js',
+	'./test/*.js'
+];
 
 gulp.task('build', buildTask);
 gulp.task('coverage', coverageTask);
@@ -127,7 +131,7 @@ function validHTMLTask() {
 
 function unittestTask() {
 	var files = srcFiles.slice();
-	files.push(testDir + '*.js');
+	Array.prototype.push.apply(files, testFiles);
 
 	return gulp.src(files)
 		.pipe(karma({
@@ -138,7 +142,7 @@ function unittestTask() {
 
 function unittestWatchTask() {
 	var files = srcFiles.slice();
-	files.push(testDir + '*.js');
+	Array.prototype.push.apply(files, testFiles);
 
 	return gulp.src(files)
 		.pipe(karma({
@@ -149,7 +153,7 @@ function unittestWatchTask() {
 
 function coverageTask() {
 	var files = srcFiles.slice();
-	files.push(testDir + '*.js');
+	Array.prototype.push.apply(files, testFiles);
 
 	return gulp.src(files)
 		.pipe(karma({
diff --git a/test/controller.bar.tests.js b/test/controller.bar.tests.js
index c20dd7cf8eb..765b5af2c25 100644
--- a/test/controller.bar.tests.js
+++ b/test/controller.bar.tests.js
@@ -137,17 +137,56 @@ describe('Bar controller tests', function() {
 	});
 
 	it('should update elements', function() {
+		var data = {
+			datasets: [{
+				data: [1, 2],
+				label: 'dataset1',
+				xAxisID: 'firstXScaleID',
+				yAxisID: 'firstYScaleID'
+			}, {
+				data: [10, 15, 0, -4],
+				label: 'dataset2'
+			}],
+			labels: ['label1', 'label2', 'label3', 'label4']
+		};
+		var mockContext = window.createMockContext();
+
+		var VerticalScaleConstructor = Chart.scaleService.getScaleConstructor('linear');
+		var verticalScaleConfig = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
+		verticalScaleConfig = Chart.helpers.scaleMerge(verticalScaleConfig, Chart.defaults.bar.scales.yAxes[0]);
+		var yScale = new VerticalScaleConstructor({
+			ctx: mockContext,
+			options: verticalScaleConfig,
+			data: data,
+			id: 'firstYScaleID'
+		});
+
+		// Update ticks & set physical dimensions
+		var verticalSize = yScale.update(50, 200);
+		yScale.top = 0;
+		yScale.left = 0;
+		yScale.right = verticalSize.width;
+		yScale.bottom = verticalSize.height;
+
+		var HorizontalScaleConstructor = Chart.scaleService.getScaleConstructor('category');
+		var horizontalScaleConfig = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('category'));
+		horizontalScaleConfig = Chart.helpers.scaleMerge(horizontalScaleConfig, Chart.defaults.bar.scales.xAxes[0]);
+		var xScale = new HorizontalScaleConstructor({
+			ctx: mockContext,
+			options: horizontalScaleConfig,
+			data: data,
+			id: 'firstXScaleID'
+		});
+
+		// Update ticks & set physical dimensions
+		var horizontalSize = xScale.update(200, 50);
+		xScale.left = yScale.right;
+		xScale.top = yScale.bottom;
+		xScale.right = horizontalSize.width + xScale.left;
+		xScale.bottom = horizontalSize.height + xScale.top;
+
 		var chart = {
-			data: {
-				datasets: [{
-					data: [1, 2],
-					label: 'dataset1',
-				}, {
-					data: [10, 15, 0, -4],
-					label: 'dataset2'
-				}],
-				labels: ['label1', 'label2', 'label3', 'label4']
-			},
+			data: data,
 			config: {
 				type: 'bar'
 			},
@@ -169,25 +208,8 @@ describe('Bar controller tests', function() {
 				}
 			},
 			scales: {
-				firstXScaleID: {
-					calculateBarWidth: function(numBars) { return numBars * 5; },
-					calculateBarX: function(numBars, datasetIndex, index) {
-						return chart.data.datasets[datasetIndex].data[index];
-					},
-				},
-				firstYScaleID: {
-					calculateBarBase: function(datasetIndex, index) {
-						return this.getPixelForValue(0);
-					},
-					calculateBarY: function(datasetIndex, index) {
-						return this.getPixelForValue(chart.data.datasets[datasetIndex].data[index]);
-					},
-					getPixelForValue: function(value) {
-						return value * 2;
-					},
-					max: 10,
-					min: -10,
-				}
+				firstXScaleID: xScale,
+				firstYScaleID: yScale,
 			}
 		};
 
@@ -207,13 +229,13 @@ describe('Bar controller tests', function() {
 		expect(bar1._xScale).toBe(chart.scales.firstXScaleID);
 		expect(bar1._yScale).toBe(chart.scales.firstYScaleID);
 		expect(bar1._model).toEqual({
-			x: 1,
-			y: 2,
+			x: 106.80000000000003,
+			y: 194,
 			label: 'label1',
 			datasetLabel: 'dataset2',
 
-			base: 0,
-			width: 10,
+			base: 194,
+			width: 12.240000000000002,
 			backgroundColor: 'rgb(255, 0, 0)',
 			borderColor: 'rgb(0, 0, 255)',
 			borderWidth: 2,
@@ -224,13 +246,13 @@ describe('Bar controller tests', function() {
 		expect(bar2._xScale).toBe(chart.scales.firstXScaleID);
 		expect(bar2._yScale).toBe(chart.scales.firstYScaleID);
 		expect(bar2._model).toEqual({
-			x: 2,
-			y: 4,
+			x: 140.8,
+			y: -15,
 			label: 'label2',
 			datasetLabel: 'dataset2',
 
-			base: 0,
-			width: 10,
+			base: 194,
+			width: 12.240000000000002,
 			backgroundColor: 'rgb(255, 0, 0)',
 			borderColor: 'rgb(0, 0, 255)',
 			borderWidth: 2,
@@ -244,12 +266,54 @@ describe('Bar controller tests', function() {
 	});
 
 	it ('should draw all bars', function() {
+		var data = {
+			datasets: [{}, {
+				data: [10, 15, 0, -4],
+				label: 'dataset2',
+				xAxisID: 'firstXScaleID',
+				yAxisID: 'firstYScaleID'
+			}],
+			labels: ['label1', 'label2', 'label3', 'label4']
+		};
+		var mockContext = window.createMockContext();
+
+		var VerticalScaleConstructor = Chart.scaleService.getScaleConstructor('linear');
+		var verticalScaleConfig = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
+		verticalScaleConfig = Chart.helpers.scaleMerge(verticalScaleConfig, Chart.defaults.bar.scales.yAxes[0]);
+		var yScale = new VerticalScaleConstructor({
+			ctx: mockContext,
+			options: verticalScaleConfig,
+			data: data,
+			id: 'firstYScaleID'
+		});
+
+		// Update ticks & set physical dimensions
+		var verticalSize = yScale.update(50, 200);
+		yScale.top = 0;
+		yScale.left = 0;
+		yScale.right = verticalSize.width;
+		yScale.bottom = verticalSize.height;
+
+		var HorizontalScaleConstructor = Chart.scaleService.getScaleConstructor('category');
+		var horizontalScaleConfig = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('category'));
+		horizontalScaleConfig = Chart.helpers.scaleMerge(horizontalScaleConfig, Chart.defaults.bar.scales.xAxes[0]);
+		var xScale = new HorizontalScaleConstructor({
+			ctx: mockContext,
+			options: horizontalScaleConfig,
+			data: data,
+			id: 'firstXScaleID'
+		});
+
+		// Update ticks & set physical dimensions
+		var horizontalSize = xScale.update(200, 50);
+		xScale.left = yScale.right;
+		xScale.top = yScale.bottom;
+		xScale.right = horizontalSize.width + xScale.left;
+		xScale.bottom = horizontalSize.height + xScale.top;
+
+
 		var chart = {
-			data: {
-				datasets: [{}, {
-					data: [10, 15, 0, -4]
-				}]
-			},
+			data: data,
 			config: {
 				type: 'bar'
 			},
@@ -262,6 +326,10 @@ describe('Bar controller tests', function() {
 						id: 'firstYScaleID'
 					}]
 				}
+			},
+			scales: {
+				firstXScaleID: xScale,
+				firstYScaleID: yScale,
 			}
 		};
 
@@ -281,24 +349,58 @@ describe('Bar controller tests', function() {
 	});
 
 	it ('should set hover styles on rectangles', function() {
+		var data = {
+			datasets: [{}, {
+				data: [10, 15, 0, -4],
+				label: 'dataset2',
+				xAxisID: 'firstXScaleID',
+				yAxisID: 'firstYScaleID'
+			}],
+			labels: ['label1', 'label2', 'label3', 'label4']
+		};
+		var mockContext = window.createMockContext();
+
+		var VerticalScaleConstructor = Chart.scaleService.getScaleConstructor('linear');
+		var verticalScaleConfig = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
+		verticalScaleConfig = Chart.helpers.scaleMerge(verticalScaleConfig, Chart.defaults.bar.scales.yAxes[0]);
+		var yScale = new VerticalScaleConstructor({
+			ctx: mockContext,
+			options: verticalScaleConfig,
+			data: data,
+			id: 'firstYScaleID'
+		});
+
+		// Update ticks & set physical dimensions
+		var verticalSize = yScale.update(50, 200);
+		yScale.top = 0;
+		yScale.left = 0;
+		yScale.right = verticalSize.width;
+		yScale.bottom = verticalSize.height;
+
+		var HorizontalScaleConstructor = Chart.scaleService.getScaleConstructor('category');
+		var horizontalScaleConfig = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('category'));
+		horizontalScaleConfig = Chart.helpers.scaleMerge(horizontalScaleConfig, Chart.defaults.bar.scales.xAxes[0]);
+		var xScale = new HorizontalScaleConstructor({
+			ctx: mockContext,
+			options: horizontalScaleConfig,
+			data: data,
+			id: 'firstXScaleID'
+		});
+
+		// Update ticks & set physical dimensions
+		var horizontalSize = xScale.update(200, 50);
+		xScale.left = yScale.right;
+		xScale.top = yScale.bottom;
+		xScale.right = horizontalSize.width + xScale.left;
+		xScale.bottom = horizontalSize.height + xScale.top;
+
+
 		var chart = {
-			data: {
-				datasets: [{}, {
-					data: [10, 15, 0, -4]
-				}],
-				labels: ['label1', 'label2', 'label3', 'label4']
-			},
+			data: data,
 			config: {
 				type: 'bar'
 			},
 			options: {
-				elements: {
-					rectangle: {
-						backgroundColor: 'rgb(255, 0, 0)',
-						borderColor: 'rgb(0, 0, 255)',
-						borderWidth: 2,
-					}
-				},
 				scales: {
 					xAxes: [{
 						id: 'firstXScaleID'
@@ -309,25 +411,8 @@ describe('Bar controller tests', function() {
 				}
 			},
 			scales: {
-				firstXScaleID: {
-					calculateBarWidth: function(numBars) { return numBars * 5; },
-					calculateBarX: function(numBars, datasetIndex, index) {
-						return chart.data.datasets[datasetIndex].data[index];
-					},
-				},
-				firstYScaleID: {
-					calculateBarBase: function(datasetIndex, index) {
-						return this.getPixelForValue(0);
-					},
-					calculateBarY: function(datasetIndex, index) {
-						return this.getPixelForValue(chart.data.datasets[datasetIndex].data[index]);
-					},
-					getPixelForValue: function(value) {
-						return value * 2;
-					},
-					max: 10,
-					min: -10,
-				}
+				firstXScaleID: xScale,
+				firstYScaleID: yScale,
 			}
 		};
 

From 4fd30e0c7531ddfdca178b9669815a93a8708776 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sun, 27 Sep 2015 18:29:54 -0400
Subject: [PATCH 353/424] Last bar controller test fixes

---
 test/controller.bar.tests.js | 81 +++++++++++++++++++++++++-----------
 1 file changed, 56 insertions(+), 25 deletions(-)

diff --git a/test/controller.bar.tests.js b/test/controller.bar.tests.js
index 765b5af2c25..d71dc098635 100644
--- a/test/controller.bar.tests.js
+++ b/test/controller.bar.tests.js
@@ -401,6 +401,13 @@ describe('Bar controller tests', function() {
 				type: 'bar'
 			},
 			options: {
+				elements: {
+					rectangle: {
+						backgroundColor: 'rgb(255, 0, 0)',
+						borderColor: 'rgb(0, 0, 255)',
+						borderWidth: 2,
+					}
+				},
 				scales: {
 					xAxes: [{
 						id: 'firstXScaleID'
@@ -462,13 +469,54 @@ describe('Bar controller tests', function() {
 	});
 
 	it ('should remove a hover style from a bar', function() {
+		var data = {
+			datasets: [{}, {
+				data: [10, 15, 0, -4],
+				label: 'dataset2',
+				xAxisID: 'firstXScaleID',
+				yAxisID: 'firstYScaleID'
+			}],
+			labels: ['label1', 'label2', 'label3', 'label4']
+		};
+		var mockContext = window.createMockContext();
+
+		var VerticalScaleConstructor = Chart.scaleService.getScaleConstructor('linear');
+		var verticalScaleConfig = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
+		verticalScaleConfig = Chart.helpers.scaleMerge(verticalScaleConfig, Chart.defaults.bar.scales.yAxes[0]);
+		var yScale = new VerticalScaleConstructor({
+			ctx: mockContext,
+			options: verticalScaleConfig,
+			data: data,
+			id: 'firstYScaleID'
+		});
+
+		// Update ticks & set physical dimensions
+		var verticalSize = yScale.update(50, 200);
+		yScale.top = 0;
+		yScale.left = 0;
+		yScale.right = verticalSize.width;
+		yScale.bottom = verticalSize.height;
+
+		var HorizontalScaleConstructor = Chart.scaleService.getScaleConstructor('category');
+		var horizontalScaleConfig = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('category'));
+		horizontalScaleConfig = Chart.helpers.scaleMerge(horizontalScaleConfig, Chart.defaults.bar.scales.xAxes[0]);
+		var xScale = new HorizontalScaleConstructor({
+			ctx: mockContext,
+			options: horizontalScaleConfig,
+			data: data,
+			id: 'firstXScaleID'
+		});
+
+		// Update ticks & set physical dimensions
+		var horizontalSize = xScale.update(200, 50);
+		xScale.left = yScale.right;
+		xScale.top = yScale.bottom;
+		xScale.right = horizontalSize.width + xScale.left;
+		xScale.bottom = horizontalSize.height + xScale.top;
+
+
 		var chart = {
-			data: {
-				datasets: [{}, {
-					data: [10, 15, 0, -4]
-				}],
-				labels: ['label1', 'label2', 'label3', 'label4']
-			},
+			data: data,
 			config: {
 				type: 'bar'
 			},
@@ -490,25 +538,8 @@ describe('Bar controller tests', function() {
 				}
 			},
 			scales: {
-				firstXScaleID: {
-					calculateBarWidth: function(numBars) { return numBars * 5; },
-					calculateBarX: function(numBars, datasetIndex, index) {
-						return chart.data.datasets[datasetIndex].data[index];
-					},
-				},
-				firstYScaleID: {
-					calculateBarBase: function(datasetIndex, index) {
-						return this.getPixelForValue(0);
-					},
-					calculateBarY: function(datasetIndex, index) {
-						return this.getPixelForValue(chart.data.datasets[datasetIndex].data[index]);
-					},
-					getPixelForValue: function(value) {
-						return value * 2;
-					},
-					max: 10,
-					min: -10,
-				}
+				firstXScaleID: xScale,
+				firstYScaleID: yScale,
 			}
 		};
 

From 7a0803cfd77fc79284f07225b0258f3aac58b5cc Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sun, 27 Sep 2015 19:19:21 -0400
Subject: [PATCH 354/424] Fix line controller tests

---
 test/controller.line.tests.js | 434 +++++++++++++++++++++-------------
 1 file changed, 269 insertions(+), 165 deletions(-)

diff --git a/test/controller.line.tests.js b/test/controller.line.tests.js
index 462dfacc5f1..195ba8aa0b7 100644
--- a/test/controller.line.tests.js
+++ b/test/controller.line.tests.js
@@ -1,4 +1,4 @@
-// Test the bar controller
+// Test the line controller
 describe('Line controller tests', function() {
 	it('Should be constructed', function() {
 		var chart = {
@@ -142,18 +142,60 @@ describe('Line controller tests', function() {
 	});
 
 	it ('should update elements', function() {
+		var data = {
+			datasets: [{
+				data: [10, 15, 0, -4],
+				label: 'dataset2',
+				xAxisID: 'firstXScaleID',
+				yAxisID: 'firstYScaleID'
+			}],
+			labels: ['label1', 'label2', 'label3', 'label4']
+		};
+		var mockContext = window.createMockContext();
+
+		var VerticalScaleConstructor = Chart.scaleService.getScaleConstructor('linear');
+		var verticalScaleConfig = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
+		verticalScaleConfig = Chart.helpers.scaleMerge(verticalScaleConfig, Chart.defaults.line.scales.yAxes[0]);
+		var yScale = new VerticalScaleConstructor({
+			ctx: mockContext,
+			options: verticalScaleConfig,
+			data: data,
+			id: 'firstYScaleID'
+		});
+
+		// Update ticks & set physical dimensions
+		var verticalSize = yScale.update(50, 200);
+		yScale.top = 0;
+		yScale.left = 0;
+		yScale.right = verticalSize.width;
+		yScale.bottom = verticalSize.height;
+
+		var HorizontalScaleConstructor = Chart.scaleService.getScaleConstructor('category');
+		var horizontalScaleConfig = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('category'));
+		horizontalScaleConfig = Chart.helpers.scaleMerge(horizontalScaleConfig, Chart.defaults.line.scales.xAxes[0]);
+		var xScale = new HorizontalScaleConstructor({
+			ctx: mockContext,
+			options: horizontalScaleConfig,
+			data: data,
+			id: 'firstXScaleID'
+		});
+
+		// Update ticks & set physical dimensions
+		var horizontalSize = xScale.update(200, 50);
+		xScale.left = yScale.right;
+		xScale.top = yScale.bottom;
+		xScale.right = horizontalSize.width + xScale.left;
+		xScale.bottom = horizontalSize.height + xScale.top;
+
+
 		var chart = {
 			chartArea: {
-				bottom: 100,
-				left: 0,
+				bottom: 200,
+				left: xScale.left,
 				right: 200,
 				top: 0
 			},
-			data: {
-				datasets: [{
-					data: [10, 15, 0, -4]
-				}]
-			},
+			data: data,
 			config: {
 				type: 'line'
 			},
@@ -191,24 +233,8 @@ describe('Line controller tests', function() {
 				}
 			},
 			scales: {
-				firstXScaleID: {
-					getPointPixelForValue: function(value, index) {
-						return index * 3;
-					}
-				},
-				firstYScaleID: {
-					calculateBarBase: function(datasetIndex, index) {
-						return this.getPixelForValue(0);
-					},
-					getPointPixelForValue: function(value, datasetIndex, index) {
-						return this.getPixelForValue(value);
-					},
-					getPixelForValue: function(value) {
-						return value * 2;
-					},
-					max: 10,
-					min: -10,
-				}
+				firstXScaleID: xScale,
+				firstYScaleID: yScale,
 			}
 		};
 
@@ -229,9 +255,9 @@ describe('Line controller tests', function() {
 			skipNull: true,
 			tension: 0.1,
 
-			scaleTop: undefined,
-			scaleBottom: undefined,
-			scaleZero: 0,
+			scaleTop: 0,
+			scaleBottom: 200,
+			scaleZero: 156,
 		});
 
 		expect(chart.data.datasets[0].metaData[0]._model).toEqual({
@@ -244,14 +270,14 @@ describe('Line controller tests', function() {
 			tension: 0.1,
 			
 			// Point
-			x: 0,
-			y: 20,
+			x: 63,
+			y: 62,
 
 			// Control points
-			controlPointPreviousX: 0,
-			controlPointPreviousY: 20,
-			controlPointNextX: 0.30000000000000004,
-			controlPointNextY: 21,
+			controlPointPreviousX: 63,
+			controlPointPreviousY: 62,
+			controlPointNextX: 67.5,
+			controlPointNextY: 57.3,
 		});
 
 		expect(chart.data.datasets[0].metaData[1]._model).toEqual({
@@ -264,14 +290,14 @@ describe('Line controller tests', function() {
 			tension: 0.1,
 			
 			// Point
-			x: 3,
-			y: 30,
+			x: 108,
+			y: 15,
 
 			// Control points
-			controlPointPreviousX: 2.845671490812908,
-			controlPointPreviousY: 30.514428363956974,
-			controlPointNextX: 3.4456714908129076,
-			controlPointNextY: 28.514428363956974,
+			controlPointPreviousX: 105.27827106822767,
+			controlPointPreviousY: 12.125364948465183,
+			controlPointNextX: 114.17827106822767,
+			controlPointNextY: 21.52536494846518,
 		});
 
 		expect(chart.data.datasets[0].metaData[2]._model).toEqual({
@@ -284,14 +310,14 @@ describe('Line controller tests', function() {
 			tension: 0.1,
 			
 			// Point
-			x: 6,
-			y: 0,
+			x: 152,
+			y: 156,
 
 			// Control points
-			controlPointPreviousX: 5.532486979550596,
-			controlPointPreviousY: 2.9609157961795605,
-			controlPointNextX: 6.132486979550595,
-			controlPointNextY: 0,
+			controlPointPreviousX: 145.63719249781943,
+			controlPointPreviousY: 143.20289277651324,
+			controlPointNextX: 154.53719249781943,
+			controlPointNextY: 161.10289277651324,
 		});
 
 		expect(chart.data.datasets[0].metaData[3]._model).toEqual({
@@ -304,14 +330,14 @@ describe('Line controller tests', function() {
 			tension: 0.1,
 			
 			// Point
-			x: 9,
-			y: -8,
+			x: 197,
+			y: 194,
 
 			// Control points
-			controlPointPreviousX: 8.7,
-			controlPointPreviousY: 0,
-			controlPointNextX: 9,
-			controlPointNextY: 0,
+			controlPointPreviousX: 192.5,
+			controlPointPreviousY: 190.2,
+			controlPointNextX: 197,
+			controlPointNextY: 194,
 		});
 
 		// Use dataset level styles for lines & points
@@ -349,9 +375,9 @@ describe('Line controller tests', function() {
 			skipNull: false,
 			tension: 0.2,
 
-			scaleTop: undefined,
-			scaleBottom: undefined,
-			scaleZero: 0,
+			scaleTop: 0,
+			scaleBottom: 200,
+			scaleZero: 156,
 		});
 
 		expect(chart.data.datasets[0].metaData[0]._model).toEqual({
@@ -364,14 +390,14 @@ describe('Line controller tests', function() {
 			tension: 0.2,
 			
 			// Point
-			x: 0,
-			y: 20,
+			x: 63,
+			y: 62,
 
 			// Control points
-			controlPointPreviousX: 0,
-			controlPointPreviousY: 20,
-			controlPointNextX: 0.6000000000000001,
-			controlPointNextY: 22,
+			controlPointPreviousX: 63,
+			controlPointPreviousY: 62,
+			controlPointNextX: 72,
+			controlPointNextY: 52.6,
 		});
 
 		expect(chart.data.datasets[0].metaData[1]._model).toEqual({
@@ -384,14 +410,14 @@ describe('Line controller tests', function() {
 			tension: 0.2,
 			
 			// Point
-			x: 3,
-			y: 30,
+			x: 108,
+			y: 15,
 
 			// Control points
-			controlPointPreviousX: 2.6913429816258154,
-			controlPointPreviousY: 31.028856727913947,
-			controlPointNextX: 3.891342981625815,
-			controlPointNextY: 27.028856727913947,
+			controlPointPreviousX: 102.55654213645535,
+			controlPointPreviousY: 9.250729896930364,
+			controlPointNextX: 120.35654213645535,
+			controlPointNextY: 28.050729896930367,
 		});
 
 		expect(chart.data.datasets[0].metaData[2]._model).toEqual({
@@ -404,14 +430,14 @@ describe('Line controller tests', function() {
 			tension: 0.2,
 			
 			// Point
-			x: 6,
-			y: 0,
+			x: 152,
+			y: 156,
 
 			// Control points
-			controlPointPreviousX: 5.0649739591011915,
-			controlPointPreviousY: 5.921831592359121,
-			controlPointNextX: 6.264973959101192,
-			controlPointNextY: 0,
+			controlPointPreviousX: 139.27438499563885,
+			controlPointPreviousY: 130.40578555302648,
+			controlPointNextX: 157.07438499563887,
+			controlPointNextY: 166.20578555302646,
 		});
 
 		expect(chart.data.datasets[0].metaData[3]._model).toEqual({
@@ -424,14 +450,14 @@ describe('Line controller tests', function() {
 			tension: 0.2,
 			
 			// Point
-			x: 9,
-			y: -8,
+			x: 197,
+			y: 194,
 
 			// Control points
-			controlPointPreviousX: 8.4,
-			controlPointPreviousY: 0,
-			controlPointNextX: 9,
-			controlPointNextY: 0,
+			controlPointPreviousX: 188,
+			controlPointPreviousY: 186.4,
+			controlPointNextX: 197,
+			controlPointNextY: 194,
 		});
 
 		// Use custom styles for lines & first point
@@ -475,9 +501,9 @@ describe('Line controller tests', function() {
 			skipNull: false,
 			tension: 0.25,
 
-			scaleTop: undefined,
-			scaleBottom: undefined,
-			scaleZero: 0,
+			scaleTop: 0,
+			scaleBottom: 200,
+			scaleZero: 156,
 		});
 
 		expect(chart.data.datasets[0].metaData[0]._model).toEqual({
@@ -490,30 +516,72 @@ describe('Line controller tests', function() {
 			tension: 0.15,
 			
 			// Point
-			x: 0,
-			y: 20,
+			x: 63,
+			y: 62,
 
 			// Control points
-			controlPointPreviousX: 0,
-			controlPointPreviousY: 20,
-			controlPointNextX: 0.44999999999999996,
-			controlPointNextY: 21.5,
+			controlPointPreviousX: 63,
+			controlPointPreviousY: 62,
+			controlPointNextX: 69.75,
+			controlPointNextY: 54.95,
 		});
 	});
 
 	it ('should handle number of data point changes in update', function() {
+		var data = {
+			datasets: [{
+				data: [10, 15, 0, -4],
+				label: 'dataset2',
+				xAxisID: 'firstXScaleID',
+				yAxisID: 'firstYScaleID'
+			}],
+			labels: ['label1', 'label2', 'label3', 'label4']
+		};
+		var mockContext = window.createMockContext();
+
+		var VerticalScaleConstructor = Chart.scaleService.getScaleConstructor('linear');
+		var verticalScaleConfig = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
+		verticalScaleConfig = Chart.helpers.scaleMerge(verticalScaleConfig, Chart.defaults.line.scales.yAxes[0]);
+		var yScale = new VerticalScaleConstructor({
+			ctx: mockContext,
+			options: verticalScaleConfig,
+			data: data,
+			id: 'firstYScaleID'
+		});
+
+		// Update ticks & set physical dimensions
+		var verticalSize = yScale.update(50, 200);
+		yScale.top = 0;
+		yScale.left = 0;
+		yScale.right = verticalSize.width;
+		yScale.bottom = verticalSize.height;
+
+		var HorizontalScaleConstructor = Chart.scaleService.getScaleConstructor('category');
+		var horizontalScaleConfig = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('category'));
+		horizontalScaleConfig = Chart.helpers.scaleMerge(horizontalScaleConfig, Chart.defaults.line.scales.xAxes[0]);
+		var xScale = new HorizontalScaleConstructor({
+			ctx: mockContext,
+			options: horizontalScaleConfig,
+			data: data,
+			id: 'firstXScaleID'
+		});
+
+		// Update ticks & set physical dimensions
+		var horizontalSize = xScale.update(200, 50);
+		xScale.left = yScale.right;
+		xScale.top = yScale.bottom;
+		xScale.right = horizontalSize.width + xScale.left;
+		xScale.bottom = horizontalSize.height + xScale.top;
+
+
 		var chart = {
 			chartArea: {
-				bottom: 100,
-				left: 0,
+				bottom: 200,
+				left: xScale.left,
 				right: 200,
 				top: 0
 			},
-			data: {
-				datasets: [{
-					data: [10, 15, 0, -4]
-				}]
-			},
+			data: data,
 			config: {
 				type: 'line'
 			},
@@ -551,24 +619,8 @@ describe('Line controller tests', function() {
 				}
 			},
 			scales: {
-				firstXScaleID: {
-					getPointPixelForValue: function(value, index) {
-						return index * 3;
-					}
-				},
-				firstYScaleID: {
-					calculateBarBase: function(datasetIndex, index) {
-						return this.getPixelForValue(0);
-					},
-					getPointPixelForValue: function(value, datasetIndex, index) {
-						return this.getPixelForValue(value);
-					},
-					getPixelForValue: function(value) {
-						return value * 2;
-					},
-					max: 10,
-					min: -10,
-				}
+				firstXScaleID: xScale,
+				firstYScaleID: yScale,
 			}
 		};
 
@@ -592,18 +644,60 @@ describe('Line controller tests', function() {
 	});
 
 	it ('should set point hover styles', function() {
+		var data = {
+			datasets: [{
+				data: [10, 15, 0, -4],
+				label: 'dataset2',
+				xAxisID: 'firstXScaleID',
+				yAxisID: 'firstYScaleID'
+			}],
+			labels: ['label1', 'label2', 'label3', 'label4']
+		};
+		var mockContext = window.createMockContext();
+
+		var VerticalScaleConstructor = Chart.scaleService.getScaleConstructor('linear');
+		var verticalScaleConfig = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
+		verticalScaleConfig = Chart.helpers.scaleMerge(verticalScaleConfig, Chart.defaults.line.scales.yAxes[0]);
+		var yScale = new VerticalScaleConstructor({
+			ctx: mockContext,
+			options: verticalScaleConfig,
+			data: data,
+			id: 'firstYScaleID'
+		});
+
+		// Update ticks & set physical dimensions
+		var verticalSize = yScale.update(50, 200);
+		yScale.top = 0;
+		yScale.left = 0;
+		yScale.right = verticalSize.width;
+		yScale.bottom = verticalSize.height;
+
+		var HorizontalScaleConstructor = Chart.scaleService.getScaleConstructor('category');
+		var horizontalScaleConfig = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('category'));
+		horizontalScaleConfig = Chart.helpers.scaleMerge(horizontalScaleConfig, Chart.defaults.line.scales.xAxes[0]);
+		var xScale = new HorizontalScaleConstructor({
+			ctx: mockContext,
+			options: horizontalScaleConfig,
+			data: data,
+			id: 'firstXScaleID'
+		});
+
+		// Update ticks & set physical dimensions
+		var horizontalSize = xScale.update(200, 50);
+		xScale.left = yScale.right;
+		xScale.top = yScale.bottom;
+		xScale.right = horizontalSize.width + xScale.left;
+		xScale.bottom = horizontalSize.height + xScale.top;
+
+
 		var chart = {
 			chartArea: {
-				bottom: 100,
-				left: 0,
+				bottom: 200,
+				left: xScale.left,
 				right: 200,
 				top: 0
 			},
-			data: {
-				datasets: [{
-					data: [10, 15, 0, -4]
-				}]
-			},
+			data: data,
 			config: {
 				type: 'line'
 			},
@@ -641,24 +735,8 @@ describe('Line controller tests', function() {
 				}
 			},
 			scales: {
-				firstXScaleID: {
-					getPointPixelForValue: function(value, index) {
-						return index * 3;
-					}
-				},
-				firstYScaleID: {
-					calculateBarBase: function(datasetIndex, index) {
-						return this.getPixelForValue(0);
-					},
-					getPointPixelForValue: function(value, datasetIndex, index) {
-						return this.getPixelForValue(value);
-					},
-					getPixelForValue: function(value) {
-						return value * 2;
-					},
-					max: 10,
-					min: -10,
-				}
+				firstXScaleID: xScale,
+				firstYScaleID: yScale,
 			}
 		};
 
@@ -700,18 +778,60 @@ describe('Line controller tests', function() {
 	});
 
 	it ('should remove hover styles', function() {
-				var chart = {
+		var data = {
+			datasets: [{
+				data: [10, 15, 0, -4],
+				label: 'dataset2',
+				xAxisID: 'firstXScaleID',
+				yAxisID: 'firstYScaleID'
+			}],
+			labels: ['label1', 'label2', 'label3', 'label4']
+		};
+		var mockContext = window.createMockContext();
+
+		var VerticalScaleConstructor = Chart.scaleService.getScaleConstructor('linear');
+		var verticalScaleConfig = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
+		verticalScaleConfig = Chart.helpers.scaleMerge(verticalScaleConfig, Chart.defaults.line.scales.yAxes[0]);
+		var yScale = new VerticalScaleConstructor({
+			ctx: mockContext,
+			options: verticalScaleConfig,
+			data: data,
+			id: 'firstYScaleID'
+		});
+
+		// Update ticks & set physical dimensions
+		var verticalSize = yScale.update(50, 200);
+		yScale.top = 0;
+		yScale.left = 0;
+		yScale.right = verticalSize.width;
+		yScale.bottom = verticalSize.height;
+
+		var HorizontalScaleConstructor = Chart.scaleService.getScaleConstructor('category');
+		var horizontalScaleConfig = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('category'));
+		horizontalScaleConfig = Chart.helpers.scaleMerge(horizontalScaleConfig, Chart.defaults.line.scales.xAxes[0]);
+		var xScale = new HorizontalScaleConstructor({
+			ctx: mockContext,
+			options: horizontalScaleConfig,
+			data: data,
+			id: 'firstXScaleID'
+		});
+
+		// Update ticks & set physical dimensions
+		var horizontalSize = xScale.update(200, 50);
+		xScale.left = yScale.right;
+		xScale.top = yScale.bottom;
+		xScale.right = horizontalSize.width + xScale.left;
+		xScale.bottom = horizontalSize.height + xScale.top;
+
+
+		var chart = {
 			chartArea: {
-				bottom: 100,
-				left: 0,
+				bottom: 200,
+				left: xScale.left,
 				right: 200,
 				top: 0
 			},
-			data: {
-				datasets: [{
-					data: [10, 15, 0, -4]
-				}]
-			},
+			data: data,
 			config: {
 				type: 'line'
 			},
@@ -749,24 +869,8 @@ describe('Line controller tests', function() {
 				}
 			},
 			scales: {
-				firstXScaleID: {
-					getPointPixelForValue: function(value, index) {
-						return index * 3;
-					}
-				},
-				firstYScaleID: {
-					calculateBarBase: function(datasetIndex, index) {
-						return this.getPixelForValue(0);
-					},
-					getPointPixelForValue: function(value, datasetIndex, index) {
-						return this.getPixelForValue(value);
-					},
-					getPixelForValue: function(value) {
-						return value * 2;
-					},
-					max: 10,
-					min: -10,
-				}
+				firstXScaleID: xScale,
+				firstYScaleID: yScale,
 			}
 		};
 

From db3b5c1735216fecc6721fc271c6d2dd922adbd7 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sun, 27 Sep 2015 19:40:38 -0400
Subject: [PATCH 355/424] Fix broken helper test

---
 test/core.helpers.tests.js | 74 ++++++++++++++++++++------------------
 1 file changed, 40 insertions(+), 34 deletions(-)

diff --git a/test/core.helpers.tests.js b/test/core.helpers.tests.js
index d832f0e2557..4ceb1b2d090 100644
--- a/test/core.helpers.tests.js
+++ b/test/core.helpers.tests.js
@@ -210,18 +210,19 @@ describe('Core helper tests', function() {
 					type: 'linear',
 					axisProp: 456
 				}, {
-					type: 'linear',
 					display: true,
-					position: "right",
+
 					gridLines: {
-						show: true,
 						color: "rgba(0, 0, 0, 0.1)",
-						lineWidth: 1,
 						drawOnChartArea: true,
-						drawTicks: true,
-						zeroLineWidth: 1,
+						drawTicks: true, // draw ticks extending towards the label
+						lineWidth: 1,
+						offsetGridLines: false,
+						show: true,
 						zeroLineColor: "rgba(0,0,0,0.25)",
+						zeroLineWidth: 1,
 					},
+					position: "right",
 					scaleLabel: {
 						fontColor: '#666',
 						fontFamily: 'Helvetica Neue',
@@ -230,32 +231,35 @@ describe('Core helper tests', function() {
 						labelString: '',
 						show: false,
 					},
-					reverse: false,
-					beginAtZero: false,
-					override: null,
-					labels: {
-						show: true,
-						mirror: false,
-						padding: 10,
-						template: "<%=value.toLocaleString()%>",
+					ticks: {
+						beginAtZero: false,
+						fontColor: "#666",
+						fontFamily: "Helvetica Neue",
 						fontSize: 12,
 						fontStyle: "normal",
-						fontColor: "#666",
-						fontFamily: "Helvetica Neue"
-					}
+						maxRotation: 90,
+						minRotation: 20,
+						mirror: false,
+						padding: 10,
+						reverse: false,
+						show: true,
+						template: "<%=value%>"
+					},
+					type: 'linear'
 				}, {
-					type: 'linear',
 					display: true,
-					position: "left",
+
 					gridLines: {
-						show: true,
 						color: "rgba(0, 0, 0, 0.1)",
-						lineWidth: 1,
 						drawOnChartArea: true,
-						drawTicks: true,
-						zeroLineWidth: 1,
+						drawTicks: true, // draw ticks extending towards the label
+						lineWidth: 1,
+						offsetGridLines: false,
+						show: true,
 						zeroLineColor: "rgba(0,0,0,0.25)",
+						zeroLineWidth: 1,
 					},
+					position: "left",
 					scaleLabel: {
 						fontColor: '#666',
 						fontFamily: 'Helvetica Neue',
@@ -264,19 +268,21 @@ describe('Core helper tests', function() {
 						labelString: '',
 						show: false,
 					},
-					reverse: false,
-					beginAtZero: false,
-					override: null,
-					labels: {
-						show: true,
-						mirror: false,
-						padding: 10,
-						template: "<%=value.toLocaleString()%>",
+					ticks: {
+						beginAtZero: false,
+						fontColor: "#666",
+						fontFamily: "Helvetica Neue",
 						fontSize: 12,
 						fontStyle: "normal",
-						fontColor: "#666",
-						fontFamily: "Helvetica Neue"
-					}
+						maxRotation: 90,
+						minRotation: 20,
+						mirror: false,
+						padding: 10,
+						reverse: false,
+						show: true,
+						template: "<%=value%>"
+					},
+					type: 'linear'
 				}]
 			}
 		});

From 77faacb46765ca5cd9a89f0476c98e18d6b2f91f Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sun, 27 Sep 2015 21:34:16 -0400
Subject: [PATCH 356/424] Removed the line scale override file since
 functionality no longer directly exists. Updated the core scale drawing with
 tighter padding & better drawing when on top. Updated tests

---
 samples/line-scale-override.html | 137 -------------------------------
 src/core/core.scale.js           |  12 +--
 test/scale.linear.tests.js       |   6 +-
 3 files changed, 10 insertions(+), 145 deletions(-)
 delete mode 100644 samples/line-scale-override.html

diff --git a/samples/line-scale-override.html b/samples/line-scale-override.html
deleted file mode 100644
index a92b14a1bae..00000000000
--- a/samples/line-scale-override.html
+++ /dev/null
@@ -1,137 +0,0 @@
-<!doctype html>
-<html>
-
-<head>
-    <title>Line Chart with Scale Override</title>
-    <script src="../Chart.js"></script>
-    <script src="../node_modules/jquery/dist/jquery.min.js"></script>
-</head>
-
-<body>
-    <div style="width:50%;">
-        <canvas id="canvas" style="width:100%;height:100%"></canvas>
-    </div>
-    <br>
-    <br>
-    <button id="randomizeData">Randomize Data</button>
-    <button id="addDataset">Add Dataset</button>
-    <button id="removeDataset">Remove Dataset</button>
-    <button id="addData">Add Data</button>
-    <button id="removeData">Remove Data</button>
-    <script>
-    var randomScalingFactor = function() {
-        return Math.round(Math.random() * 100 * (Math.random() > 0.5 ? -1 : 1));
-    };
-    var randomColorFactor = function() {
-        return Math.round(Math.random() * 255);
-    };
-    var randomColor = function(opacity) {
-        return 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',' + (opacity || '.3') + ')';
-    };
-
-    var config = {
-        type: 'line',
-        data: {
-            labels: ["January", "February", "March", "April", "May", "June", "July"],
-            datasets: [{
-                label: "My First dataset",
-                data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()],
-                fill: false,
-            }, {
-                label: "My Second dataset",
-                data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()],
-            }]
-        },
-        options: {
-            responsive: true,
-            scales: {
-                xAxes: [{
-                    display: true
-                }],
-                yAxes: [{
-                    display: true,
-                    override: {
-                        start: -100,
-                        stepWidth: 10,
-                        steps: 20
-                    }
-                }]
-            }
-        }
-    };
-
-    $.each(config.data.datasets, function(i, dataset) {
-        dataset.borderColor = randomColor(0.4);
-        dataset.backgroundColor = randomColor(0.5);
-        dataset.pointBorderColor = randomColor(0.7);
-        dataset.pointBackgroundColor = randomColor(0.5);
-        dataset.pointBorderWidth = 1;
-    });
-
-    console.log(config.data);
-
-    window.onload = function() {
-        var ctx = document.getElementById("canvas").getContext("2d");
-        window.myLine = new Chart(ctx, config);
-    };
-
-    $('#randomizeData').click(function() {
-        $.each(config.data.datasets, function(i, dataset) {
-            dataset.data = dataset.data.map(function() {
-                return randomScalingFactor();
-            });
-
-        });
-
-        window.myLine.update();
-    });
-
-    $('#addDataset').click(function() {
-        var newDataset = {
-            label: 'Dataset ' + config.data.datasets.length,
-            borderColor: randomColor(0.4),
-            backgroundColor: randomColor(0.5),
-            pointBorderColor: randomColor(0.7),
-            pointBackgroundColor: randomColor(0.5),
-            pointBorderWidth: 1,
-            data: [],
-        };
-
-        for (var index = 0; index < config.data.labels.length; ++index) {
-            newDataset.data.push(randomScalingFactor());
-        }
-
-        config.data.datasets.push(newDataset);
-        window.myLine.update();
-    });
-
-    $('#addData').click(function() {
-        if (config.data.datasets.length > 0) {
-            config.data.labels.push('dataset #' + config.data.labels.length);
-
-            for (var index = 0; index < config.data.datasets.length; ++index) {
-                config.data.datasets[index].data.push(randomScalingFactor());
-            }
-
-            window.myLine.update();
-        }
-    });
-
-    $('#removeDataset').click(function() {
-        config.data.datasets.splice(0, 1);
-        window.myLine.update();
-    });
-
-    $('#removeData').click(function() {
-        config.data.labels.splice(-1, 1); // remove the label first
-
-        config.data.datasets.forEach(function(dataset, datasetIndex) {
-            dataset.data.pop();
-        });
-
-        window.myLine.update();
-    });
-    </script>
-</body>
-
-</html>
diff --git a/src/core/core.scale.js b/src/core/core.scale.js
index 6835effacaf..40c73b4f551 100644
--- a/src/core/core.scale.js
+++ b/src/core/core.scale.js
@@ -262,10 +262,12 @@
 					var firstLabelWidth = this.ctx.measureText(this.ticks[0]).width;
 					var lastLabelWidth = this.ctx.measureText(this.ticks[this.ticks.length - 1]).width;
 
-					// Ensure that our ticks are always inside the canvas
+					// Ensure that our ticks are always inside the canvas. When rotated, ticks are right aligned which means that the right padding is dominated
+					// by the font height 
 					var cosRotation = Math.cos(helpers.toRadians(this.labelRotation));
-					this.paddingLeft = (cosRotation * firstLabelWidth) / 2 + 3; // add 3 px to move away from canvas edges
-					this.paddingRight = (cosRotation * lastLabelWidth) / 2 + 3;
+					var sinRotation = Math.sin(helpers.toRadians(this.labelRotation));
+					this.paddingLeft = this.labelRotation !== 0 ? (cosRotation * firstLabelWidth) + 3 : firstLabelWidth / 2 + 3; // add 3 px to move away from canvas edges
+					this.paddingRight = this.labelRotation !== 0 ? (sinRotation * (this.options.ticks.fontSize / 2)) + 3 : lastLabelWidth / 2 + 3; // when rotated
 				} else {
 					// A vertical axis is more constrained by the width. Labels are the dominant factor here, so get that length first
 					var maxLabelWidth = this.maxWidth - this.minSize.width;
@@ -405,11 +407,11 @@
 
 						if (this.options.ticks.show) {
 							this.ctx.save();
-							this.ctx.translate(xLabelValue, (isRotated) ? this.top + 12 : this.top + 8);
+							this.ctx.translate(xLabelValue, (isRotated) ? this.top + 12 : this.options.position === "top" ? this.bottom - 10 : this.top + 10);
 							this.ctx.rotate(helpers.toRadians(this.labelRotation) * -1);
 							this.ctx.font = this.font;
 							this.ctx.textAlign = (isRotated) ? "right" : "center";
-							this.ctx.textBaseline = (isRotated) ? "middle" : "top";
+							this.ctx.textBaseline = (isRotated) ? "middle" : this.options.position === "top" ? "bottom" : "top";
 							this.ctx.fillText(label, 0, 0);
 							this.ctx.restore();
 						}
diff --git a/test/scale.linear.tests.js b/test/scale.linear.tests.js
index 52a49ef4ee9..c927c97c372 100644
--- a/test/scale.linear.tests.js
+++ b/test/scale.linear.tests.js
@@ -620,7 +620,7 @@ describe('Linear Scale', function() {
 			"args": []
 		}, {
 			"name": "translate",
-			"args": [8, 8]
+			"args": [8, 10]
 		}, {
 			"name": "rotate",
 			"args": [-0]
@@ -659,7 +659,7 @@ describe('Linear Scale', function() {
 			"args": []
 		}, {
 			"name": "translate",
-			"args": [51, 8]
+			"args": [51, 10]
 		}, {
 			"name": "rotate",
 			"args": [-0]
@@ -698,7 +698,7 @@ describe('Linear Scale', function() {
 			"args": []
 		}, {
 			"name": "translate",
-			"args": [93, 8]
+			"args": [93, 10]
 		}, {
 			"name": "rotate",
 			"args": [-0]

From e6d15474dff7d58583fc830ead6d7435061d0969 Mon Sep 17 00:00:00 2001
From: etimberg <evert.timberg@gmail.com>
Date: Mon, 28 Sep 2015 07:45:50 -0400
Subject: [PATCH 357/424] Commit built files after refactor

---
 Chart.js     | 479 +++++++++++++++++++++++++--------------------------
 Chart.min.js |  12 +-
 2 files changed, 236 insertions(+), 255 deletions(-)

diff --git a/Chart.js b/Chart.js
index eff3934de7f..c2e1b89e169 100644
--- a/Chart.js
+++ b/Chart.js
@@ -1360,6 +1360,8 @@
 				});
 
 				this.scale = scale;
+
+				this.scales['radialScale'] = scale;
 			}
 
 			Chart.scaleService.update(this, this.chart.width, this.chart.height);
@@ -1707,16 +1709,34 @@
 			offsetGridLines: false,
 		},
 
+		// scale label
+		scaleLabel: {
+			fontColor: '#666',
+			fontFamily: 'Helvetica Neue',
+			fontSize: 12,
+			fontStyle: 'normal',
+
+			// actual label
+			labelString: '',
+
+			// display property
+			show: false,
+		},
+
 		// label settings
 		ticks: {
-			show: true,
-			minRotation: 20,
-			maxRotation: 90,
-			template: "<%=value%>",
+			beginAtZero: false,
 			fontSize: 12,
 			fontStyle: "normal",
 			fontColor: "#666",
 			fontFamily: "Helvetica Neue",
+			maxRotation: 90,
+			minRotation: 20,
+			mirror: false,
+			padding: 10,
+			reverse: false,
+			show: true,
+			template: "<%=value%>",
 		},
 	};
 
@@ -1745,6 +1765,11 @@
 			this.beforeBuildTicks();
 			this.buildTicks();
 			this.afterBuildTicks();
+
+			this.beforeTickToLabelConversion();
+			this.convertTicksToLabels();
+			this.afterTickToLabelConversion();
+
 			// Tick Rotation
 			this.beforeCalculateTickRotation();
 			this.calculateTickRotation();
@@ -1771,6 +1796,12 @@
 			} else {
 				this.height = this.maxHeight;
 			}
+
+			// Reset padding
+			this.paddingLeft = 0;
+			this.paddingTop = 0;
+			this.paddingRight = 0;
+			this.paddingBottom = 0;
 		},
 		afterSetDimensions: helpers.noop,
 
@@ -1780,6 +1811,21 @@
 		buildTicks: helpers.noop,
 		afterBuildTicks: helpers.noop,
 
+		beforeTickToLabelConversion: helpers.noop,
+		convertTicksToLabels: function() {
+			// Convert ticks to strings
+			this.ticks = this.ticks.map(function(numericalTick, index, ticks) {
+				if (this.options.ticks.userCallback) {
+					return this.options.ticks.userCallback(numericalTick, index, ticks);
+				} else {
+					return helpers.template(this.options.ticks.template, {
+						value: numericalTick
+					});
+				}
+			}, this);
+		},
+		afterTickToLabelConversion: helpers.noop,
+
 		//
 
 		beforeCalculateTickRotation: helpers.noop,
@@ -1877,10 +1923,14 @@
 				this.minSize.height = this.maxHeight; // fill all the height
 			}
 
-			this.paddingLeft = 0;
-			this.paddingRight = 0;
-			this.paddingTop = 0;
-			this.paddingBottom = 0;
+			// Are we showing a title for the scale?
+            if (this.options.scaleLabel.show) {
+                if (this.isHorizontal()) {
+                    this.minSize.height += (this.options.scaleLabel.fontSize * 1.5);
+                } else {
+                    this.minSize.width += (this.options.scaleLabel.fontSize * 1.5);
+                }
+            }
 
 			if (this.options.ticks.show && this.options.display) {
 				// Don't bother fitting the ticks if we are not showing them
@@ -1890,7 +1940,9 @@
 				if (this.isHorizontal()) {
 					// A horizontal axis is more constrained by the height.
 					var maxLabelHeight = this.maxHeight - this.minSize.height;
-					var labelHeight = 1.5 * this.options.ticks.fontSize;
+					var longestLabelWidth = helpers.longestText(this.ctx, labelFont, this.ticks);
+					var labelHeight = (Math.sin(helpers.toRadians(this.labelRotation)) * longestLabelWidth) + 1.5 * this.options.ticks.fontSize;
+
 					this.minSize.height = Math.min(this.maxHeight, this.minSize.height + labelHeight);
 
 					labelFont = helpers.fontString(this.options.ticks.fontSize, this.options.ticks.fontStyle, this.options.ticks.fontFamily);
@@ -1899,9 +1951,12 @@
 					var firstLabelWidth = this.ctx.measureText(this.ticks[0]).width;
 					var lastLabelWidth = this.ctx.measureText(this.ticks[this.ticks.length - 1]).width;
 
-					// Ensure that our ticks are always inside the canvas
-					this.paddingLeft = firstLabelWidth / 2;
-					this.paddingRight = lastLabelWidth / 2;
+					// Ensure that our ticks are always inside the canvas. When rotated, ticks are right aligned which means that the right padding is dominated
+					// by the font height 
+					var cosRotation = Math.cos(helpers.toRadians(this.labelRotation));
+					var sinRotation = Math.sin(helpers.toRadians(this.labelRotation));
+					this.paddingLeft = this.labelRotation !== 0 ? (cosRotation * firstLabelWidth) + 3 : firstLabelWidth / 2 + 3; // add 3 px to move away from canvas edges
+					this.paddingRight = this.labelRotation !== 0 ? (sinRotation * (this.options.ticks.fontSize / 2)) + 3 : lastLabelWidth / 2 + 3; // when rotated
 				} else {
 					// A vertical axis is more constrained by the width. Labels are the dominant factor here, so get that length first
 					var maxLabelWidth = this.maxWidth - this.minSize.width;
@@ -1938,11 +1993,6 @@
 		},
 		afterFit: helpers.noop,
 
-
-
-
-
-
 		// Shared Methods
 		isHorizontal: function() {
 			return this.options.position == "top" || this.options.position == "bottom";
@@ -1986,7 +2036,7 @@
 			if (this.options.display) {
 
 				var setContextLineSettings;
-				var isRotated;
+				var isRotated = this.labelRotation !== 0;
 				var skipRatio;
 				var scaleLabelX;
 				var scaleLabelY;
@@ -1998,7 +2048,6 @@
 					setContextLineSettings = true;
 					var yTickStart = this.options.position == "bottom" ? this.top : this.bottom - 10;
 					var yTickEnd = this.options.position == "bottom" ? this.top + 10 : this.bottom;
-					isRotated = this.labelRotation !== 0;
 					skipRatio = false;
 
 					if ((this.options.ticks.fontSize + 4) * this.ticks.length > (this.width - (this.paddingLeft + this.paddingRight))) {
@@ -2047,11 +2096,11 @@
 
 						if (this.options.ticks.show) {
 							this.ctx.save();
-							this.ctx.translate(xLabelValue, (isRotated) ? this.top + 12 : this.top + 8);
+							this.ctx.translate(xLabelValue, (isRotated) ? this.top + 12 : this.options.position === "top" ? this.bottom - 10 : this.top + 10);
 							this.ctx.rotate(helpers.toRadians(this.labelRotation) * -1);
 							this.ctx.font = this.font;
 							this.ctx.textAlign = (isRotated) ? "right" : "center";
-							this.ctx.textBaseline = (isRotated) ? "middle" : "top";
+							this.ctx.textBaseline = (isRotated) ? "middle" : this.options.position === "top" ? "bottom" : "top";
 							this.ctx.fillText(label, 0, 0);
 							this.ctx.restore();
 						}
@@ -2071,23 +2120,11 @@
 
 				} else {
 					setContextLineSettings = true;
-					var xTickStart = this.options.position == "left" ? this.right : this.left - 10;
-					var xTickEnd = this.options.position == "left" ? this.right + 10 : this.left;
-					isRotated = this.labelRotation !== 0;
-					//skipRatio = false;
-
-					// if ((this.options.ticks.fontSize + 4) * this.ticks.length > (this.width - (this.paddingLeft + this.paddingRight))) {
-					// 	skipRatio = 1 + Math.floor(((this.options.ticks.fontSize + 4) * this.ticks.length) / (this.width - (this.paddingLeft + this.paddingRight)));
-					// }
+					var xTickStart = this.options.position == "right" ? this.left : this.right - 5;
+					var xTickEnd = this.options.position == "right" ? this.left + 5 : this.right;
 
 					helpers.each(this.ticks, function(label, index) {
-						// Blank ticks
-						// if ((skipRatio > 1 && index % skipRatio > 0) || (label === undefined || label === null)) {
-						// 	return;
-						// }
 						var yLineValue = this.getPixelForTick(index); // xvalues for grid lines
-						var yLabelValue = this.getPixelForTick(index, this.options.gridLines.offsetGridLines); // x values for ticks (need to consider offsetLabel option)
-						var xLabelValue = this.left + (this.width / 2);
 
 						if (this.options.gridLines.show) {
 							if (index === (typeof this.zeroLineIndex !== 'undefined' ? this.zeroLineIndex : 0)) {
@@ -2122,11 +2159,34 @@
 						}
 
 						if (this.options.ticks.show) {
+							var xLabelValue;
+							var yLabelValue = this.getPixelForTick(index, this.options.gridLines.offsetGridLines); // x values for ticks (need to consider offsetLabel option)
+
 							this.ctx.save();
+
+							if (this.options.position == "left") {
+								if (this.options.ticks.mirror) {
+									xLabelValue = this.right + this.options.ticks.padding;
+									this.ctx.textAlign = "left";
+								} else {
+									xLabelValue = this.right - this.options.ticks.padding;
+									this.ctx.textAlign = "right";
+								}
+							} else {
+								// right side
+								if (this.options.ticks.mirror) {
+									xLabelValue = this.left - this.options.ticks.padding;
+									this.ctx.textAlign = "right";
+								} else {
+									xLabelValue = this.left + this.options.ticks.padding;
+									this.ctx.textAlign = "left";
+								}
+							}
+
+							
 							this.ctx.translate(xLabelValue, yLabelValue);
 							this.ctx.rotate(helpers.toRadians(this.labelRotation) * -1);
 							this.ctx.font = this.font;
-							this.ctx.textAlign = 'center';
 							this.ctx.textBaseline = "middle";
 							this.ctx.fillText(label, 0, 0);
 							this.ctx.restore();
@@ -2176,7 +2236,7 @@
 		defaults: {},
 		registerScaleType: function(type, scaleConstructor, defaults) {
 			this.constructors[type] = scaleConstructor;
-			this.defaults[type] = helpers.extendDeep({}, Chart.defaults.scale, defaults);
+			this.defaults[type] = helpers.scaleMerge(Chart.defaults.scale, defaults);
 		},
 		getScaleConstructor: function(type) {
 			return this.constructors.hasOwnProperty(type) ? this.constructors[type] : undefined;
@@ -2203,6 +2263,11 @@
 					return scaleInstance.options.position == "bottom";
 				});
 
+				// Scales that overlay the chartarea such as the radialLinear scale
+				var chartAreaScales = helpers.where(chartInstance.scales, function(scaleInstance) {
+					return scaleInstance.options.position == "chartArea";
+				});
+
 				// Essentially we now have any number of scales on each of the 4 sides.
 				// Our canvas looks like the following.
 				// The areas L1 and L2 are the left axes. R1 is the right axis, T1 is the top axis and 
@@ -2228,6 +2293,7 @@
 				// 6. Refit each axis
 				// 7. Position each axis in the final location
 				// 8. Tell the chart the final location of the chart area
+				// 9. Tell any axes that overlay the chart area the positions of the chart area
 
 				// Step 1
 				var chartWidth = width / 2; // min 50%
@@ -2468,6 +2534,16 @@
 					right: totalLeftWidth + maxChartWidth,
 					bottom: totalTopHeight + maxChartHeight,
 				};
+
+				// Step 9
+				helpers.each(chartAreaScales, function(scaleInstance) {
+					scaleInstance.left = chartInstance.chartArea.left;
+					scaleInstance.top = chartInstance.chartArea.top;
+					scaleInstance.right = chartInstance.chartArea.right;
+					scaleInstance.bottom = chartInstance.chartArea.bottom;
+					
+					scaleInstance.update(maxChartWidth, maxChartHeight);
+				});
 			}
 		}
 	};
@@ -3098,7 +3174,7 @@
 			var xScale = this.getScaleForID(this.getDataset().xAxisID);
 
 			var ruler = this.getRuler();
-			var leftTick = xScale.getPixelForValue(null, index, datasetIndex);
+			var leftTick = xScale.getPixelForValue(null, index, datasetIndex, this.chart.isCombo);
 			leftTick -= this.chart.isCombo ? (ruler.tickWidth / 2) : 0;
 
 			if (yScale.options.stacked) {
@@ -3777,13 +3853,6 @@
 		},
 
 		update: function update(reset) {
-
-			Chart.scaleService.update(this, this.chart.width, this.chart.height);
-			//this.chart.scale.setScaleSize();
-			this.chart.scale.calculateRange();
-			this.chart.scale.generateTicks();
-			this.chart.scale.buildYLabels();
-
 			this.chart.outerRadius = Math.max((helpers.min([this.chart.chart.width, this.chart.chart.height]) - this.chart.options.elements.arc.borderWidth / 2) / 2, 0);
 			this.chart.innerRadius = Math.max(this.chart.options.cutoutPercentage ? (this.chart.outerRadius / 100) * (this.chart.options.cutoutPercentage) : 1, 0);
 			this.chart.radiusLength = (this.chart.outerRadius - this.chart.innerRadius) / this.chart.data.datasets.length;
@@ -4021,11 +4090,6 @@
 			var scale = this.chart.scale;
 			var scaleBase;
 
-			scale.setScaleSize();
-			scale.calculateRange();
-			scale.generateTicks();
-			scale.buildYLabels();
-
 			if (scale.min < 0 && scale.max < 0) {
 				scaleBase = scale.getPointPositionForValue(0, scale.max);
 			} else if (scale.min > 0 && scale.max > 0) {
@@ -4206,7 +4270,15 @@
 
                 return this.left + Math.round(valueOffset);
             } else {
-                return this.top + (index * (this.height / this.labels.length));
+                var innerHeight = this.height - (this.paddingTop + this.paddingBottom);
+                var valueHeight = innerHeight / Math.max((this.data.labels.length - ((this.options.gridLines.offsetGridLines) ? 0 : 1)), 1);
+                var valueOffset = (valueHeight * index) + this.paddingTop;
+
+                if (this.options.gridLines.offsetGridLines && includeOffset) {
+                    valueOffset += (valueHeight / 2);
+                }
+
+                return this.top + Math.round(valueOffset);
             }
         },
     });
@@ -4318,7 +4390,7 @@
 			// If we are forcing it to begin at 0, but 0 will already be rendered on the chart,
 			// do nothing since that would make the chart weird. If the user really wants a weird chart
 			// axis, they can manually override it
-			if (this.options.beginAtZero) {
+			if (this.options.ticks.beginAtZero) {
 				var minSign = helpers.sign(this.min);
 				var maxSign = helpers.sign(this.max);
 
@@ -4351,23 +4423,20 @@
 			this.max = helpers.max(this.ticks);
 			this.min = helpers.min(this.ticks);
 
-			if (this.options.reverse) {
+			if (this.options.ticks.reverse) {
 				this.ticks.reverse();
 
 				this.start = this.max;
 				this.end = this.min;
 			} else {
-				this.start = this.max;
-				this.end = this.min;
+				this.start = this.min;
+				this.end = this.max;
 			}
 
 			this.zeroLineIndex = this.ticks.indexOf(0);
 		},
 
-
-
 		// Utils
-
 		getPixelForValue: function(value, index, datasetIndex, includeOffset) {
 			// This must be called after fit has been run so that 
 			//      this.left, this.top, this.right, and this.bottom have been defined
@@ -4381,8 +4450,8 @@
 				return Math.round(pixel + this.paddingLeft);
 			} else {
 				var innerHeight = this.height - (this.paddingTop + this.paddingBottom);
-				pixel = this.top + (innerHeight / range * (this.getRightValue(value) - this.start));
-				return Math.round(pixel + this.paddingTop);
+				pixel = (this.bottom - this.paddingBottom) - (innerHeight / range * (this.getRightValue(value) - this.start));
+				return Math.round(pixel);
 			}
 		},
 
@@ -4406,16 +4475,8 @@
 	var defaultConfig = {
 		position: "left",
 
-		// scale label
-		scaleLabel: {
-			// actual label
-			labelString: '',
-			// display property
-			show: false,
-		},
-
 		// label settings
-		labels: {
+		ticks: {
 			template: "<%var remain = value / (Math.pow(10, Math.floor(Chart.helpers.log10(value))));if (remain === 1 || remain === 2 || remain === 5) {%><%=value.toExponential()%><%} else {%><%= null %><%}%>",
 		}
 	};
@@ -4515,7 +4576,7 @@
 			this.max = helpers.max(this.tickValues);
 			this.min = helpers.min(this.tickValues);
 
-			if (this.options.reverse) {
+			if (this.options.ticks.reverse) {
 				this.tickValues.reverse();
 
 				this.start = this.max;
@@ -4525,23 +4586,7 @@
 				this.end = this.max;
 			}
 
-			this.ticks = [];
-
-			helpers.each(this.tickValues, function(tick, index, ticks) {
-				var label;
-
-				if (this.options.labels.userCallback) {
-					// If the user provided a callback for label generation, use that as first priority
-					label = this.options.labels.userCallback(tick, index, ticks);
-				} else if (this.options.labels.template) {
-					// else fall back to the template string
-					label = helpers.template(this.options.labels.template, {
-						value: tick
-					});
-				}
-
-				this.ticks.push(label); // empty string will not render so we're good
-			}, this);
+			this.ticks = this.tickValues.slice();
 		},
 		// Get the correct value. If the value type is object get the x or y based on whether we are horizontal or not
 		getRightValue: function(rawValue) {
@@ -4594,35 +4639,17 @@
 
 		//Boolean - Whether to animate scaling the chart from the centre
 		animate: true,
-
 		lineArc: false,
-
-		// grid line settings
-		gridLines: {
-			show: true,
-			color: "rgba(0, 0, 0, 0.1)",
-			lineWidth: 1,
-		},
+		position: "chartArea",
 
 		angleLines: {
 			show: true,
-			color: "rgba(0,0,0, 0.1)",
+			color: "rgba(0, 0, 0, 0.1)",
 			lineWidth: 1
 		},
 
-		// scale numbers
-		reverse: false,
-		beginAtZero: true,
-
 		// label settings
-		labels: {
-			show: true,
-			template: "<%=value.toLocaleString()%>",
-			fontSize: 12,
-			fontStyle: "normal",
-			fontColor: "#666",
-			fontFamily: "Helvetica Neue",
-
+		ticks: {
 			//Boolean - Show a backdrop to the scale label
 			showLabelBackdrop: true,
 
@@ -4651,29 +4678,21 @@
 		},
 	};
 
-	var LinearRadialScale = Chart.Element.extend({
-		initialize: function() {
-			this.height = this.chart.height;
-			this.width = this.chart.width;
-			this.xCenter = this.chart.width / 2;
-			this.yCenter = this.chart.height / 2;
-			this.size = helpers.min([this.height, this.width]);
-			this.labels = this.data.labels;
-			this.drawingArea = (this.options.display) ? (this.size / 2) - (this.options.labels.fontSize / 2 + this.options.labels.backdropPaddingY) : (this.size / 2);
-		},
+	var LinearRadialScale = Chart.Scale.extend({
 		getValueCount: function() {
 			return this.data.labels.length;
 		},
-		update: function() {
-			if (!this.options.lineArc) {
-				this.setScaleSize();
-			} else {
-				this.drawingArea = (this.options.display) ? (this.size / 2) - (this.fontSize / 2 + this.backdropPaddingY) : (this.size / 2);
-			}
-
-			this.buildYLabels();
+		setDimensions: function() {
+			// Set the unconstrained dimension before label rotation
+			this.width = this.maxWidth;
+			this.height = this.maxHeight;
+			this.xCenter = Math.round(this.width / 2);
+			this.yCenter = Math.round(this.height / 2);
+			
+			var minSize = helpers.min([this.height, this.width]);
+			this.drawingArea = (this.options.display) ? (minSize / 2) - (this.options.ticks.fontSize / 2 + this.options.ticks.backdropPaddingY) : (minSize / 2);
 		},
-		calculateRange: function() {
+		buildTicks: function() {
 			this.min = null;
 			this.max = null;
 
@@ -4694,105 +4713,72 @@
 					}
 				}, this);
 			}, this);
-		},
-		generateTicks: function() {
-			// We need to decide how many ticks we are going to have. Each tick draws a grid line.
-			// There are two possibilities. The first is that the user has manually overridden the scale
-			// calculations in which case the job is easy. The other case is that we have to do it ourselves
-			// 
-			// We assume at this point that the scale object has been updated with the following values
-			// by the chart.
-			//  min: this is the minimum value of the scale
-			//  max: this is the maximum value of the scale
-			//  options: contains the options for the scale. This is referenced from the user settings
-			//      rather than being cloned. This ensures that updates always propogate to a redraw
 
-			// Reset the ticks array. Later on, we will draw a grid line at these positions
-			// The array simply contains the numerical value of the spots where ticks will be
+			if (this.min === this.max) {
+				this.min--;
+				this.max++;
+			}
+
 			this.ticks = [];
 
-			if (this.options.override) {
-				// The user has specified the manual override. We use <= instead of < so that 
-				// we get the final line
-				for (var i = 0; i <= this.options.override.steps; ++i) {
-					var value = this.options.override.start + (i * this.options.override.stepWidth);
-					this.ticks.push(value);
-				}
-			} else {
-				// Figure out what the max number of ticks we can support it is based on the size of
-				// the axis area. For now, we say that the minimum tick spacing in pixels must be 50
-				// We also limit the maximum number of ticks to 11 which gives a nice 10 squares on 
-				// the graph
-
-				var maxTicks = Math.min(11, Math.ceil(this.drawingArea / (2 * this.options.labels.fontSize)));
-
-				// Make sure we always have at least 2 ticks 
-				maxTicks = Math.max(2, maxTicks);
-
-				// To get a "nice" value for the tick spacing, we will use the appropriately named 
-				// "nice number" algorithm. See http://stackoverflow.com/questions/8506881/nice-label-algorithm-for-charts-with-minimum-ticks
-				// for details.
-
-				// If we are forcing it to begin at 0, but 0 will already be rendered on the chart,
-				// do nothing since that would make the chart weird. If the user really wants a weird chart
-				// axis, they can manually override it
-				if (this.options.beginAtZero) {
-					var minSign = helpers.sign(this.min);
-					var maxSign = helpers.sign(this.max);
-
-					if (minSign < 0 && maxSign < 0) {
-						// move the top up to 0
-						this.max = 0;
-					} else if (minSign > 0 && maxSign > 0) {
-						// move the botttom down to 0
-						this.min = 0;
-					}
-				}
+			// Figure out what the max number of ticks we can support it is based on the size of
+			// the axis area. For now, we say that the minimum tick spacing in pixels must be 50
+			// We also limit the maximum number of ticks to 11 which gives a nice 10 squares on 
+			// the graph
+			var maxTicks = Math.min(11, Math.ceil(this.drawingArea / (1.5 * this.options.ticks.fontSize)));
+			maxTicks = Math.max(2, maxTicks); // Make sure we always have at least 2 ticks 
+
+			// To get a "nice" value for the tick spacing, we will use the appropriately named 
+			// "nice number" algorithm. See http://stackoverflow.com/questions/8506881/nice-label-algorithm-for-charts-with-minimum-ticks
+			// for details.
 
-				var niceRange = helpers.niceNum(this.max - this.min, false);
-				var spacing = helpers.niceNum(niceRange / (maxTicks - 1), true);
-				var niceMin = Math.floor(this.min / spacing) * spacing;
-				var niceMax = Math.ceil(this.max / spacing) * spacing;
+			// If we are forcing it to begin at 0, but 0 will already be rendered on the chart,
+			// do nothing since that would make the chart weird. If the user really wants a weird chart
+			// axis, they can manually override it
+			if (this.options.ticks.beginAtZero) {
+				var minSign = helpers.sign(this.min);
+				var maxSign = helpers.sign(this.max);
 
-				// Put the values into the ticks array
-				for (var j = niceMin; j <= niceMax; j += spacing) {
-					this.ticks.push(j);
+				if (minSign < 0 && maxSign < 0) {
+					// move the top up to 0
+					this.max = 0;
+				} else if (minSign > 0 && maxSign > 0) {
+					// move the botttom down to 0
+					this.min = 0;
 				}
 			}
 
-			if (this.options.position == "left" || this.options.position == "right") {
-				// We are in a vertical orientation. The top value is the highest. So reverse the array
-				this.ticks.reverse();
+			var niceRange = helpers.niceNum(this.max - this.min, false);
+			var spacing = helpers.niceNum(niceRange / (maxTicks - 1), true);
+			var niceMin = Math.floor(this.min / spacing) * spacing;
+			var niceMax = Math.ceil(this.max / spacing) * spacing;
+
+			// Put the values into the ticks array
+			for (var j = niceMin; j <= niceMax; j += spacing) {
+				this.ticks.push(j);
 			}
 
 			// At this point, we need to update our max and min given the tick values since we have expanded the
 			// range of the scale
 			this.max = helpers.max(this.ticks);
 			this.min = helpers.min(this.ticks);
-		},
-		buildYLabels: function() {
-			this.yLabels = [];
 
-			helpers.each(this.ticks, function(tick, index, ticks) {
-				var label;
+			if (this.options.ticks.reverse) {
+				this.ticks.reverse();
 
-				if (this.options.labels.userCallback) {
-					// If the user provided a callback for label generation, use that as first priority
-					label = this.options.labels.userCallback(tick, index, ticks);
-				} else if (this.options.labels.template) {
-					// else fall back to the template string
-					label = helpers.template(this.options.labels.template, {
-						value: tick
-					});
-				}
+				this.start = this.max;
+				this.end = this.min;
+			} else {
+				this.start = this.min;
+				this.end = this.max;
+			}
 
-				this.yLabels.push(label ? label : "");
-			}, this);
+			this.zeroLineIndex = this.ticks.indexOf(0);
 		},
 		getCircumference: function() {
 			return ((Math.PI * 2) / this.getValueCount());
 		},
-		setScaleSize: function() {
+		fit: function() {
 			/*
 			 * Right, this is really confusing and there is a lot of maths going on here
 			 * The gist of the problem is here: https://gist.github.com/nnnick/696cc9c55f4b0beb8fe9
@@ -4844,8 +4830,8 @@
 			for (i = 0; i < this.getValueCount(); i++) {
 				// 5px to space the text slightly out - similar to what we do in the draw function.
 				pointPosition = this.getPointPosition(i, largestPossibleRadius);
-				textWidth = this.ctx.measureText(helpers.template(this.options.labels.template, {
-					value: this.labels[i]
+				textWidth = this.ctx.measureText(helpers.template(this.options.ticks.template, {
+					value: this.data.labels[i]
 				})).width + 5;
 				if (i === 0 || i === this.getValueCount() / 2) {
 					// If we're at index zero, or exactly the middle, we're at exactly the top/bottom
@@ -4876,35 +4862,29 @@
 			}
 
 			xProtrusionLeft = furthestLeft;
-
 			xProtrusionRight = Math.ceil(furthestRight - this.width);
 
 			furthestRightAngle = this.getIndexAngle(furthestRightIndex);
-
 			furthestLeftAngle = this.getIndexAngle(furthestLeftIndex);
 
 			radiusReductionRight = xProtrusionRight / Math.sin(furthestRightAngle + Math.PI / 2);
-
 			radiusReductionLeft = xProtrusionLeft / Math.sin(furthestLeftAngle + Math.PI / 2);
 
 			// Ensure we actually need to reduce the size of the chart
 			radiusReductionRight = (helpers.isNumber(radiusReductionRight)) ? radiusReductionRight : 0;
 			radiusReductionLeft = (helpers.isNumber(radiusReductionLeft)) ? radiusReductionLeft : 0;
 
-			this.drawingArea = largestPossibleRadius - (radiusReductionLeft + radiusReductionRight) / 2;
-
-			//this.drawingArea = min([maxWidthRadius, (this.height - (2 * (this.pointLabelFontSize + 5)))/2])
+			this.drawingArea = Math.round(largestPossibleRadius - (radiusReductionLeft + radiusReductionRight) / 2);
 			this.setCenterPoint(radiusReductionLeft, radiusReductionRight);
-
 		},
 		setCenterPoint: function(leftMovement, rightMovement) {
 
 			var maxRight = this.width - rightMovement - this.drawingArea,
 				maxLeft = leftMovement + this.drawingArea;
 
-			this.xCenter = (maxLeft + maxRight) / 2;
+			this.xCenter = Math.round(((maxLeft + maxRight) / 2) + this.left);
 			// Always vertically in the centre as the text height doesn't change
-			this.yCenter = (this.height / 2);
+			this.yCenter = Math.round((this.height / 2) + this.top);
 		},
 
 		getIndexAngle: function(index) {
@@ -4936,7 +4916,7 @@
 		draw: function() {
 			if (this.options.display) {
 				var ctx = this.ctx;
-				helpers.each(this.yLabels, function(label, index) {
+				helpers.each(this.ticks, function(label, index) {
 					// Don't draw a centre value (if it is minimum)
 					if (index > 0 || this.options.reverse) {
 						var yCenterOffset = this.getDistanceFromCenterForValue(this.ticks[index]);
@@ -4969,23 +4949,23 @@
 							}
 						}
 
-						if (this.options.labels.show) {
-							ctx.font = helpers.fontString(this.options.labels.fontSize, this.options.labels.fontStyle, this.options.labels.fontFamily);
+						if (this.options.ticks.show) {
+							ctx.font = helpers.fontString(this.options.ticks.fontSize, this.options.ticks.fontStyle, this.options.ticks.fontFamily);
 
-							if (this.options.labels.showLabelBackdrop) {
+							if (this.options.ticks.showLabelBackdrop) {
 								var labelWidth = ctx.measureText(label).width;
-								ctx.fillStyle = this.options.labels.backdropColor;
+								ctx.fillStyle = this.options.ticks.backdropColor;
 								ctx.fillRect(
-									this.xCenter - labelWidth / 2 - this.options.labels.backdropPaddingX,
-									yHeight - this.fontSize / 2 - this.options.labels.backdropPaddingY,
-									labelWidth + this.options.labels.backdropPaddingX * 2,
-									this.options.labels.fontSize + this.options.labels.backdropPaddingY * 2
+									this.xCenter - labelWidth / 2 - this.options.ticks.backdropPaddingX,
+									yHeight - this.options.ticks.fontSize / 2 - this.options.ticks.backdropPaddingY,
+									labelWidth + this.options.ticks.backdropPaddingX * 2,
+									this.options.ticks.fontSize + this.options.ticks.backdropPaddingY * 2
 								);
 							}
 
 							ctx.textAlign = 'center';
 							ctx.textBaseline = "middle";
-							ctx.fillStyle = this.options.labels.fontColor;
+							ctx.fillStyle = this.options.ticks.fontColor;
 							ctx.fillText(label, this.xCenter, yHeight);
 						}
 					}
@@ -5009,8 +4989,8 @@
 						ctx.font = helpers.fontString(this.options.pointLabels.fontSize, this.options.pointLabels.fontStyle, this.options.pointLabels.fontFamily);
 						ctx.fillStyle = this.options.pointLabels.fontColor;
 
-						var labelsCount = this.labels.length,
-							halfLabelsCount = this.labels.length / 2,
+						var labelsCount = this.data.labels.length,
+							halfLabelsCount = this.data.labels.length / 2,
 							quarterLabelsCount = halfLabelsCount / 2,
 							upperHalf = (i < quarterLabelsCount || i > labelsCount - quarterLabelsCount),
 							exactQuarter = (i === quarterLabelsCount || i === labelsCount - quarterLabelsCount);
@@ -5033,7 +5013,7 @@
 							ctx.textBaseline = 'top';
 						}
 
-						ctx.fillText(this.labels[i], pointLabelPosition.x, pointLabelPosition.y);
+						ctx.fillText(this.data.labels[i], pointLabelPosition.x, pointLabelPosition.y);
 					}
 				}
 			}
@@ -5136,7 +5116,7 @@
 			// Set unit override if applicable
 			if (this.options.time.unit) {
 				this.tickUnit = this.options.time.unit || 'day';
-				this.displayFormat = time.unit.day.display;
+				this.displayFormat = time.unit[this.tickUnit].display;
 				this.tickRange = Math.ceil(this.lastTick.diff(this.firstTick, this.tickUnit, true));
 			} else {
 				// Determine the smallest needed unit of the time
@@ -5168,31 +5148,27 @@
 				this.smallestLabelSeparation = Math.min(this.smallestLabelSeparation, this.labelMoments[i].diff(this.labelMoments[i - 1], this.tickUnit, true));
 			}
 
-
 			// Tick displayFormat override
 			if (this.options.time.displayFormat) {
 				this.displayFormat = this.options.time.displayFormat;
 			}
 
 			// For every unit in between the first and last moment, create a moment and add it to the ticks tick
-			if (this.options.ticks.userCallback) {
-				for (i = 0; i <= this.tickRange; i++) {
-					this.ticks.push(
-						this.options.ticks.userCallback(this.firstTick.clone()
-							.add(i, this.tickUnit)
-							.format(this.options.time.displayFormat ? this.options.time.displayFormat : time.unit[this.tickUnit].display)
-						)
-					);
-				}
-			} else {
-				for (i = 0; i <= this.tickRange; i++) {
-					this.ticks.push(this.firstTick.clone()
-						.add(i, this.tickUnit)
-						.format(this.options.time.displayFormat ? this.options.time.displayFormat : time.unit[this.tickUnit].display)
-					);
-				}
+			for (i = 0; i <= this.tickRange; ++i) {
+				this.ticks.push(this.firstTick.clone().add(i, this.tickUnit));
 			}
 		},
+		convertTicksToLabels: function() {
+			this.ticks = this.ticks.map(function(tick, index, ticks) {
+				var formattedTick = tick.format(this.options.time.displayFormat ? this.options.time.displayFormat : time.unit[this.tickUnit].display);
+
+				if (this.options.ticks.userCallback) {
+					return this.options.ticks.userCallback(formattedTick, index, ticks);
+				} else {
+					return formattedTick;
+				}
+			}, this);
+		},
 		getPixelForValue: function(value, index, datasetIndex, includeOffset) {
 
 			var offset = this.labelMoments[index].diff(this.firstTick, this.tickUnit, true);
@@ -5206,7 +5182,12 @@
 
 				return this.left + Math.round(valueOffset);
 			} else {
-				return this.top + (decimal * (this.height / this.ticks.length));
+				//return this.top + (decimal * (this.height / this.ticks.length));
+				var innerHeight = this.height - (this.paddingTop + this.paddingBottom);
+				var valueHeight = innerHeight / Math.max(this.ticks.length - 1, 1);
+				var heightOffset = (innerHeight * decimal) + this.paddingTop;
+
+				return this.top + Math.round(heightOffset);
 			}
 		},
 		parseTime: function(label) {
@@ -5838,7 +5819,7 @@
 	}
 	
 }).call(this);
-!function e(r,t,n){function a(i,u){if(!t[i]){if(!r[i]){var l="function"==typeof require&&require;if(!u&&l)return l(i,!0);if(s)return s(i,!0);var h=new Error("Cannot find module '"+i+"'");throw h.code="MODULE_NOT_FOUND",h}var o=t[i]={exports:{}};r[i][0].call(o.exports,function(e){var t=r[i][1][e];return a(t?t:e)},o,o.exports,e,r,t,n)}return t[i].exports}for(var s="function"==typeof require&&require,i=0;i<n.length;i++)a(n[i]);return a}({1:[function(e,r,t){!function(){var t=e("color-convert"),n=e("color-string"),a=function(e){if(e instanceof a)return e;if(!(this instanceof a))return new a(e);if(this.values={rgb:[0,0,0],hsl:[0,0,0],hsv:[0,0,0],hwb:[0,0,0],cmyk:[0,0,0,0],alpha:1},"string"==typeof e){var r=n.getRgba(e);if(r)this.setValues("rgb",r);else if(r=n.getHsla(e))this.setValues("hsl",r);else{if(!(r=n.getHwb(e)))throw new Error('Unable to parse color from string "'+e+'"');this.setValues("hwb",r)}}else if("object"==typeof e){var r=e;if(void 0!==r.r||void 0!==r.red)this.setValues("rgb",r);else if(void 0!==r.l||void 0!==r.lightness)this.setValues("hsl",r);else if(void 0!==r.v||void 0!==r.value)this.setValues("hsv",r);else if(void 0!==r.w||void 0!==r.whiteness)this.setValues("hwb",r);else{if(void 0===r.c&&void 0===r.cyan)throw new Error("Unable to parse color from object "+JSON.stringify(e));this.setValues("cmyk",r)}}};a.prototype={rgb:function(e){return this.setSpace("rgb",arguments)},hsl:function(e){return this.setSpace("hsl",arguments)},hsv:function(e){return this.setSpace("hsv",arguments)},hwb:function(e){return this.setSpace("hwb",arguments)},cmyk:function(e){return this.setSpace("cmyk",arguments)},rgbArray:function(){return this.values.rgb},hslArray:function(){return this.values.hsl},hsvArray:function(){return this.values.hsv},hwbArray:function(){return 1!==this.values.alpha?this.values.hwb.concat([this.values.alpha]):this.values.hwb},cmykArray:function(){return this.values.cmyk},rgbaArray:function(){var e=this.values.rgb;return e.concat([this.values.alpha])},hslaArray:function(){var e=this.values.hsl;return e.concat([this.values.alpha])},alpha:function(e){return void 0===e?this.values.alpha:(this.setValues("alpha",e),this)},red:function(e){return this.setChannel("rgb",0,e)},green:function(e){return this.setChannel("rgb",1,e)},blue:function(e){return this.setChannel("rgb",2,e)},hue:function(e){return this.setChannel("hsl",0,e)},saturation:function(e){return this.setChannel("hsl",1,e)},lightness:function(e){return this.setChannel("hsl",2,e)},saturationv:function(e){return this.setChannel("hsv",1,e)},whiteness:function(e){return this.setChannel("hwb",1,e)},blackness:function(e){return this.setChannel("hwb",2,e)},value:function(e){return this.setChannel("hsv",2,e)},cyan:function(e){return this.setChannel("cmyk",0,e)},magenta:function(e){return this.setChannel("cmyk",1,e)},yellow:function(e){return this.setChannel("cmyk",2,e)},black:function(e){return this.setChannel("cmyk",3,e)},hexString:function(){return n.hexString(this.values.rgb)},rgbString:function(){return n.rgbString(this.values.rgb,this.values.alpha)},rgbaString:function(){return n.rgbaString(this.values.rgb,this.values.alpha)},percentString:function(){return n.percentString(this.values.rgb,this.values.alpha)},hslString:function(){return n.hslString(this.values.hsl,this.values.alpha)},hslaString:function(){return n.hslaString(this.values.hsl,this.values.alpha)},hwbString:function(){return n.hwbString(this.values.hwb,this.values.alpha)},keyword:function(){return n.keyword(this.values.rgb,this.values.alpha)},rgbNumber:function(){return this.values.rgb[0]<<16|this.values.rgb[1]<<8|this.values.rgb[2]},luminosity:function(){for(var e=this.values.rgb,r=[],t=0;t<e.length;t++){var n=e[t]/255;r[t]=.03928>=n?n/12.92:Math.pow((n+.055)/1.055,2.4)}return.2126*r[0]+.7152*r[1]+.0722*r[2]},contrast:function(e){var r=this.luminosity(),t=e.luminosity();return r>t?(r+.05)/(t+.05):(t+.05)/(r+.05)},level:function(e){var r=this.contrast(e);return r>=7.1?"AAA":r>=4.5?"AA":""},dark:function(){var e=this.values.rgb,r=(299*e[0]+587*e[1]+114*e[2])/1e3;return 128>r},light:function(){return!this.dark()},negate:function(){for(var e=[],r=0;3>r;r++)e[r]=255-this.values.rgb[r];return this.setValues("rgb",e),this},lighten:function(e){return this.values.hsl[2]+=this.values.hsl[2]*e,this.setValues("hsl",this.values.hsl),this},darken:function(e){return this.values.hsl[2]-=this.values.hsl[2]*e,this.setValues("hsl",this.values.hsl),this},saturate:function(e){return this.values.hsl[1]+=this.values.hsl[1]*e,this.setValues("hsl",this.values.hsl),this},desaturate:function(e){return this.values.hsl[1]-=this.values.hsl[1]*e,this.setValues("hsl",this.values.hsl),this},whiten:function(e){return this.values.hwb[1]+=this.values.hwb[1]*e,this.setValues("hwb",this.values.hwb),this},blacken:function(e){return this.values.hwb[2]+=this.values.hwb[2]*e,this.setValues("hwb",this.values.hwb),this},greyscale:function(){var e=this.values.rgb,r=.3*e[0]+.59*e[1]+.11*e[2];return this.setValues("rgb",[r,r,r]),this},clearer:function(e){return this.setValues("alpha",this.values.alpha-this.values.alpha*e),this},opaquer:function(e){return this.setValues("alpha",this.values.alpha+this.values.alpha*e),this},rotate:function(e){var r=this.values.hsl[0];return r=(r+e)%360,r=0>r?360+r:r,this.values.hsl[0]=r,this.setValues("hsl",this.values.hsl),this},mix:function(e,r){r=1-(null==r?.5:r);for(var t=2*r-1,n=this.alpha()-e.alpha(),a=((t*n==-1?t:(t+n)/(1+t*n))+1)/2,s=1-a,i=this.rgbArray(),u=e.rgbArray(),l=0;l<i.length;l++)i[l]=i[l]*a+u[l]*s;this.setValues("rgb",i);var h=this.alpha()*r+e.alpha()*(1-r);return this.setValues("alpha",h),this},toJSON:function(){return this.rgb()},clone:function(){return new a(this.rgb())}},a.prototype.getValues=function(e){for(var r={},t=0;t<e.length;t++)r[e.charAt(t)]=this.values[e][t];return 1!=this.values.alpha&&(r.a=this.values.alpha),r},a.prototype.setValues=function(e,r){var 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Y in W)X[JSON.stringify(W[Y])]=Y},{}],3:[function(e,r,t){var n=e("./conversions"),a=function(){return new h};for(var s in n){a[s+"Raw"]=function(e){return function(r){return"number"==typeof r&&(r=Array.prototype.slice.call(arguments)),n[e](r)}}(s);var i=/(\w+)2(\w+)/.exec(s),u=i[1],l=i[2];a[u]=a[u]||{},a[u][l]=a[s]=function(e){return function(r){"number"==typeof r&&(r=Array.prototype.slice.call(arguments));var t=n[e](r);if("string"==typeof t||void 0===t)return t;for(var a=0;a<t.length;a++)t[a]=Math.round(t[a]);return t}}(s)}var h=function(){this.convs={}};h.prototype.routeSpace=function(e,r){var t=r[0];return void 0===t?this.getValues(e):("number"==typeof t&&(t=Array.prototype.slice.call(r)),this.setValues(e,t))},h.prototype.setValues=function(e,r){return this.space=e,this.convs={},this.convs[e]=r,this},h.prototype.getValues=function(e){var r=this.convs[e];if(!r){var t=this.space,n=this.convs[t];r=a[t][e](n),this.convs[e]=r}return 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w)k[w[M]]=M},{"color-name":5}],5:[function(e,r,t){r.exports={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]}},{}]},{},[1]);
+!function e(r,t,n){function a(i,u){if(!t[i]){if(!r[i]){var l="function"==typeof require&&require;if(!u&&l)return l(i,!0);if(s)return s(i,!0);var h=new Error("Cannot find module '"+i+"'");throw h.code="MODULE_NOT_FOUND",h}var o=t[i]={exports:{}};r[i][0].call(o.exports,function(e){var t=r[i][1][e];return a(t?t:e)},o,o.exports,e,r,t,n)}return t[i].exports}for(var s="function"==typeof require&&require,i=0;i<n.length;i++)a(n[i]);return a}({1:[function(e,r,t){!function(){var t=e("color-convert"),n=e("color-string"),a=function(e){if(e instanceof a)return e;if(!(this instanceof a))return new a(e);if(this.values={rgb:[0,0,0],hsl:[0,0,0],hsv:[0,0,0],hwb:[0,0,0],cmyk:[0,0,0,0],alpha:1},"string"==typeof e){var r=n.getRgba(e);if(r)this.setValues("rgb",r);else if(r=n.getHsla(e))this.setValues("hsl",r);else{if(!(r=n.getHwb(e)))throw new Error('Unable to parse color from string "'+e+'"');this.setValues("hwb",r)}}else if("object"==typeof e){var r=e;if(void 0!==r.r||void 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e.concat([this.values.alpha])},hslaArray:function(){var e=this.values.hsl;return e.concat([this.values.alpha])},alpha:function(e){return void 0===e?this.values.alpha:(this.setValues("alpha",e),this)},red:function(e){return this.setChannel("rgb",0,e)},green:function(e){return this.setChannel("rgb",1,e)},blue:function(e){return this.setChannel("rgb",2,e)},hue:function(e){return this.setChannel("hsl",0,e)},saturation:function(e){return this.setChannel("hsl",1,e)},lightness:function(e){return this.setChannel("hsl",2,e)},saturationv:function(e){return this.setChannel("hsv",1,e)},whiteness:function(e){return this.setChannel("hwb",1,e)},blackness:function(e){return this.setChannel("hwb",2,e)},value:function(e){return this.setChannel("hsv",2,e)},cyan:function(e){return this.setChannel("cmyk",0,e)},magenta:function(e){return this.setChannel("cmyk",1,e)},yellow:function(e){return this.setChannel("cmyk",2,e)},black:function(e){return this.setChannel("cmyk",3,e)},hexString:function(){return n.hexString(this.values.rgb)},rgbString:function(){return n.rgbString(this.values.rgb,this.values.alpha)},rgbaString:function(){return n.rgbaString(this.values.rgb,this.values.alpha)},percentString:function(){return n.percentString(this.values.rgb,this.values.alpha)},hslString:function(){return n.hslString(this.values.hsl,this.values.alpha)},hslaString:function(){return n.hslaString(this.values.hsl,this.values.alpha)},hwbString:function(){return n.hwbString(this.values.hwb,this.values.alpha)},keyword:function(){return n.keyword(this.values.rgb,this.values.alpha)},rgbNumber:function(){return this.values.rgb[0]<<16|this.values.rgb[1]<<8|this.values.rgb[2]},luminosity:function(){for(var e=this.values.rgb,r=[],t=0;t<e.length;t++){var n=e[t]/255;r[t]=.03928>=n?n/12.92:Math.pow((n+.055)/1.055,2.4)}return.2126*r[0]+.7152*r[1]+.0722*r[2]},contrast:function(e){var r=this.luminosity(),t=e.luminosity();return r>t?(r+.05)/(t+.05):(t+.05)/(r+.05)},level:function(e){var r=this.contrast(e);return r>=7.1?"AAA":r>=4.5?"AA":""},dark:function(){var e=this.values.rgb,r=(299*e[0]+587*e[1]+114*e[2])/1e3;return 128>r},light:function(){return!this.dark()},negate:function(){for(var e=[],r=0;3>r;r++)e[r]=255-this.values.rgb[r];return this.setValues("rgb",e),this},lighten:function(e){return this.values.hsl[2]+=this.values.hsl[2]*e,this.setValues("hsl",this.values.hsl),this},darken:function(e){return this.values.hsl[2]-=this.values.hsl[2]*e,this.setValues("hsl",this.values.hsl),this},saturate:function(e){return this.values.hsl[1]+=this.values.hsl[1]*e,this.setValues("hsl",this.values.hsl),this},desaturate:function(e){return this.values.hsl[1]-=this.values.hsl[1]*e,this.setValues("hsl",this.values.hsl),this},whiten:function(e){return this.values.hwb[1]+=this.values.hwb[1]*e,this.setValues("hwb",this.values.hwb),this},blacken:function(e){return this.values.hwb[2]+=this.values.hwb[2]*e,this.setValues("hwb",this.values.hwb),this},greyscale:function(){var e=this.values.rgb,r=.3*e[0]+.59*e[1]+.11*e[2];return this.setValues("rgb",[r,r,r]),this},clearer:function(e){return this.setValues("alpha",this.values.alpha-this.values.alpha*e),this},opaquer:function(e){return this.setValues("alpha",this.values.alpha+this.values.alpha*e),this},rotate:function(e){var r=this.values.hsl[0];return r=(r+e)%360,r=0>r?360+r:r,this.values.hsl[0]=r,this.setValues("hsl",this.values.hsl),this},mix:function(e,r){r=1-(null==r?.5:r);for(var t=2*r-1,n=this.alpha()-e.alpha(),a=((t*n==-1?t:(t+n)/(1+t*n))+1)/2,s=1-a,i=this.rgbArray(),u=e.rgbArray(),l=0;l<i.length;l++)i[l]=i[l]*a+u[l]*s;this.setValues("rgb",i);var h=this.alpha()*r+e.alpha()*(1-r);return this.setValues("alpha",h),this},toJSON:function(){return this.rgb()},clone:function(){return new a(this.rgb())}},a.prototype.getValues=function(e){for(var r={},t=0;t<e.length;t++)r[e.charAt(t)]=this.values[e][t];return 1!=this.values.alpha&&(r.a=this.values.alpha),r},a.prototype.setValues=function(e,r){var 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r,t,n,a=e[0],s=e[1],i=e[2];return a/=95.047,s/=100,i/=108.883,a=a>.008856?Math.pow(a,1/3):7.787*a+16/116,s=s>.008856?Math.pow(s,1/3):7.787*s+16/116,i=i>.008856?Math.pow(i,1/3):7.787*i+16/116,r=116*s-16,t=500*(a-s),n=200*(s-i),[r,t,n]}function U(e){return J(H(e))}function j(e){var r,t,n,a,s=e[0],i=e[1],u=e[2];return 8>=s?(t=100*s/903.3,a=7.787*(t/100)+16/116):(t=100*Math.pow((s+16)/116,3),a=Math.pow(t/100,1/3)),r=.008856>=r/95.047?r=95.047*(i/500+a-16/116)/7.787:95.047*Math.pow(i/500+a,3),n=.008859>=n/108.883?n=108.883*(a-u/200-16/116)/7.787:108.883*Math.pow(a-u/200,3),[r,t,n]}function J(e){var r,t,n,a=e[0],s=e[1],i=e[2];return r=Math.atan2(i,s),t=360*r/2/Math.PI,0>t&&(t+=360),n=Math.sqrt(s*s+i*i),[a,n,t]}function R(e){return E(j(e))}function $(e){var r,t,n,a=e[0],s=e[1],i=e[2];return n=i/360*2*Math.PI,r=s*Math.cos(n),t=s*Math.sin(n),[a,r,t]}function D(e){return j($(e))}function P(e){return R($(e))}function _(e){return W[e]}function L(e){return a(_(e))}function T(e){return s(_(e))}function B(e){return i(_(e))}function G(e){return u(_(e))}function K(e){return o(_(e))}function Q(e){return h(_(e))}t.exports={rgb2hsl:a,rgb2hsv:s,rgb2hwb:i,rgb2cmyk:u,rgb2keyword:l,rgb2xyz:h,rgb2lab:o,rgb2lch:c,hsl2rgb:v,hsl2hsv:f,hsl2hwb:d,hsl2cmyk:p,hsl2keyword:m,hsv2rgb:y,hsv2hsl:w,hsv2hwb:k,hsv2cmyk:M,hsv2keyword:S,hwb2rgb:x,hwb2hsl:V,hwb2hsv:q,hwb2cmyk:A,hwb2keyword:C,cmyk2rgb:F,cmyk2hsl:N,cmyk2hsv:z,cmyk2hwb:I,cmyk2keyword:O,keyword2rgb:_,keyword2hsl:L,keyword2hsv:T,keyword2hwb:B,keyword2cmyk:G,keyword2lab:K,keyword2xyz:Q,xyz2rgb:E,xyz2lab:H,xyz2lch:U,lab2xyz:j,lab2rgb:R,lab2lch:J,lch2lab:$,lch2xyz:D,lch2rgb:P};var W={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]},X={};for(var Y in W)X[JSON.stringify(W[Y])]=Y},{}],3:[function(e,r,t){var n=e("./conversions"),a=function(){return new h};for(var s in n){a[s+"Raw"]=function(e){return function(r){return"number"==typeof r&&(r=Array.prototype.slice.call(arguments)),n[e](r)}}(s);var i=/(\w+)2(\w+)/.exec(s),u=i[1],l=i[2];a[u]=a[u]||{},a[u][l]=a[s]=function(e){return function(r){"number"==typeof r&&(r=Array.prototype.slice.call(arguments));var t=n[e](r);if("string"==typeof t||void 0===t)return t;for(var a=0;a<t.length;a++)t[a]=Math.round(t[a]);return t}}(s)}var h=function(){this.convs={}};h.prototype.routeSpace=function(e,r){var t=r[0];return void 0===t?this.getValues(e):("number"==typeof t&&(t=Array.prototype.slice.call(r)),this.setValues(e,t))},h.prototype.setValues=function(e,r){return this.space=e,this.convs={},this.convs[e]=r,this},h.prototype.getValues=function(e){var r=this.convs[e];if(!r){var t=this.space,n=this.convs[t];r=a[t][e](n),this.convs[e]=r}return r},["rgb","hsl","hsv","cmyk","keyword"].forEach(function(e){h.prototype[e]=function(r){return this.routeSpace(e,arguments)}}),r.exports=a},{"./conversions":2}],4:[function(e,r,t){function n(e){if(e){var r=/^#([a-fA-F0-9]{3})$/,t=/^#([a-fA-F0-9]{6})$/,n=/^rgba?\(\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/,a=/^rgba?\(\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/,s=/(\D+)/,i=[0,0,0],u=1,l=e.match(r);if(l){l=l[1];for(var h=0;h<i.length;h++)i[h]=parseInt(l[h]+l[h],16)}else if(l=e.match(t)){l=l[1];for(var h=0;h<i.length;h++)i[h]=parseInt(l.slice(2*h,2*h+2),16)}else if(l=e.match(n)){for(var h=0;h<i.length;h++)i[h]=parseInt(l[h+1]);u=parseFloat(l[4])}else if(l=e.match(a)){for(var h=0;h<i.length;h++)i[h]=Math.round(2.55*parseFloat(l[h+1]));u=parseFloat(l[4])}else if(l=e.match(s)){if("transparent"==l[1])return[0,0,0,0];if(i=w[l[1]],!i)return}for(var h=0;h<i.length;h++)i[h]=m(i[h],0,255);return u=u||0==u?m(u,0,1):1,i[3]=u,i}}function a(e){if(e){var r=/^hsla?\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/,t=e.match(r);if(t){var n=parseFloat(t[4]),a=m(parseInt(t[1]),0,360),s=m(parseFloat(t[2]),0,100),i=m(parseFloat(t[3]),0,100),u=m(isNaN(n)?1:n,0,1);return[a,s,i,u]}}}function s(e){if(e){var r=/^hwb\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/,t=e.match(r);if(t){var n=parseFloat(t[4]),a=m(parseInt(t[1]),0,360),s=m(parseFloat(t[2]),0,100),i=m(parseFloat(t[3]),0,100),u=m(isNaN(n)?1:n,0,1);return[a,s,i,u]}}}function i(e){var r=n(e);return r&&r.slice(0,3)}function u(e){var r=a(e);return r&&r.slice(0,3)}function l(e){var r=n(e);return r?r[3]:(r=a(e))?r[3]:(r=s(e))?r[3]:void 0}function h(e){return"#"+y(e[0])+y(e[1])+y(e[2])}function o(e,r){return 1>r||e[3]&&e[3]<1?c(e,r):"rgb("+e[0]+", "+e[1]+", "+e[2]+")"}function c(e,r){return void 0===r&&(r=void 0!==e[3]?e[3]:1),"rgba("+e[0]+", "+e[1]+", "+e[2]+", "+r+")"}function g(e,r){if(1>r||e[3]&&e[3]<1)return v(e,r);var t=Math.round(e[0]/255*100),n=Math.round(e[1]/255*100),a=Math.round(e[2]/255*100);return"rgb("+t+"%, "+n+"%, "+a+"%)"}function v(e,r){var t=Math.round(e[0]/255*100),n=Math.round(e[1]/255*100),a=Math.round(e[2]/255*100);return"rgba("+t+"%, "+n+"%, "+a+"%, "+(r||e[3]||1)+")"}function f(e,r){return 1>r||e[3]&&e[3]<1?d(e,r):"hsl("+e[0]+", "+e[1]+"%, "+e[2]+"%)"}function d(e,r){return void 0===r&&(r=void 0!==e[3]?e[3]:1),"hsla("+e[0]+", "+e[1]+"%, "+e[2]+"%, "+r+")"}function b(e,r){return void 0===r&&(r=void 0!==e[3]?e[3]:1),"hwb("+e[0]+", "+e[1]+"%, "+e[2]+"%"+(void 0!==r&&1!==r?", "+r:"")+")"}function p(e){return k[e.slice(0,3)]}function m(e,r,t){return Math.min(Math.max(r,e),t)}function y(e){var r=e.toString(16).toUpperCase();return r.length<2?"0"+r:r}var w=e("color-name");r.exports={getRgba:n,getHsla:a,getRgb:i,getHsl:u,getHwb:s,getAlpha:l,hexString:h,rgbString:o,rgbaString:c,percentString:g,percentaString:v,hslString:f,hslaString:d,hwbString:b,keyword:p};var k={};for(var M in w)k[w[M]]=M},{"color-name":5}],5:[function(e,r,t){r.exports={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]}},{}]},{},[1]);
 //! moment.js
 //! version : 2.10.6
 //! authors : Tim Wood, Iskren Chernev, Moment.js contributors
diff --git a/Chart.min.js b/Chart.min.js
index 75708133544..b1b078dfcdd 100644
--- a/Chart.min.js
+++ b/Chart.min.js
@@ -7,9 +7,9 @@
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-(function(){"use strict";var t=this,e=t.Chart,i=function(t,e){this.config=e,t.length&&t[0].getContext&&(t=t[0]),t.getContext&&(t=t.getContext("2d")),this.ctx=t,this.canvas=t.canvas,this.width=t.canvas.width||parseInt(i.helpers.getStyle(t.canvas,"width"))||i.helpers.getMaximumWidth(t.canvas),this.height=t.canvas.height||parseInt(i.helpers.getStyle(t.canvas,"height"))||i.helpers.getMaximumHeight(t.canvas),this.aspectRatio=this.width/this.height,(isNaN(this.aspectRatio)||isFinite(this.aspectRatio)===!1)&&(this.aspectRatio=void 0!==e.aspectRatio?e.aspectRatio:2),this.originalCanvasStyleWidth=t.canvas.style.width,this.originalCanvasStyleHeight=t.canvas.style.height,i.helpers.retinaScale(this);var a=this;return i.helpers.addResizeListener(t.canvas.parentNode,function(){e.options.responsive&&a.controller.resize()}),e?(this.controller=new 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i.width=this.chart.width=a,i.height=this.chart.height=s,e.retinaScale(this.chart),t||this.update(this.options.responsiveAnimationDuration),this},ensureScalesHaveIDs:function(){var t="x-axis-",i="y-axis-";this.options.scales&&(this.options.scales.xAxes&&this.options.scales.xAxes.length&&e.each(this.options.scales.xAxes,function(e,i){e.id=e.id||t+i},this),this.options.scales.yAxes&&this.options.scales.yAxes.length&&e.each(this.options.scales.yAxes,function(t,e){t.id=t.id||i+e},this))},buildScales:function(){if(this.scales={},this.options.scales&&(this.options.scales.xAxes&&this.options.scales.xAxes.length&&e.each(this.options.scales.xAxes,function(t,e){var i=Chart.scaleService.getScaleConstructor(t.type),a=new i({ctx:this.chart.ctx,options:t,data:this.data,id:t.id});this.scales[a.id]=a},this),this.options.scales.yAxes&&this.options.scales.yAxes.length&&e.each(this.options.scales.yAxes,function(t,e){var i=Chart.scaleService.getScaleConstructor(t.type),a=new i({ctx:this.chart.ctx,options:t,data:this.data,id:t.id});this.scales[a.id]=a},this)),this.options.scale){var t=Chart.scaleService.getScaleConstructor(this.options.scale.type),i=new t({ctx:this.chart.ctx,options:this.options.scale,data:this.data,chart:this.chart});this.scale=i}Chart.scaleService.update(this,this.chart.width,this.chart.height)},buildOrUpdateControllers:function(t){var i=[];if(e.each(this.data.datasets,function(e,a){e.type||(e.type=this.config.type);var s=e.type;return i.push(s),e.controller?void e.controller.updateIndex(a):(e.controller=new Chart.controllers[s](this,a),void(t&&e.controller.reset()))},this),i.length>1)for(var a=1;a<i.length;a++)if(i[a]!=i[a-1]){this.isCombo=!0;break}},resetElements:function(){e.each(this.data.datasets,function(t,e){t.controller.reset()},this)},update:function(t,i){Chart.scaleService.update(this,this.chart.width,this.chart.height),this.buildOrUpdateControllers(!0),e.each(this.data.datasets,function(t,e){t.controller.buildOrUpdateElements()},this),e.each(this.data.datasets,function(t,e){t.controller.update()},this),this.render(t,i)},render:function(t,i){if("undefined"!=typeof t&&0!==t||"undefined"==typeof t&&0!==this.options.animation.duration){var a=new Chart.Animation;a.numSteps=(t||this.options.animation.duration)/16.66,a.easing=this.options.animation.easing,a.render=function(t,i){var a=e.easingEffects[i.easing],s=i.currentStep/i.numSteps,n=a(s);t.draw(n,s,i.currentStep)},a.onAnimationProgress=this.options.onAnimationProgress,a.onAnimationComplete=this.options.onAnimationComplete,Chart.animationService.addAnimation(this,a,t,i)}else this.draw(),this.options.onAnimationComplete&&this.options.onAnimationComplete.call&&this.options.onAnimationComplete.call(this);return this},draw:function(t){var i=t||1;this.clear(),e.each(this.scales,function(t){t.draw(this.chartArea)},this),this.scale&&this.scale.draw(),e.each(this.data.datasets,function(e,i){e.controller.draw(t)},this),this.tooltip.transition(i).draw()},getElementAtEvent:function(t){var i=e.getRelativePosition(t,this.chart),a=[];return e.each(this.data.datasets,function(t,s){e.each(t.metaData,function(t,e){return t.inRange(i.x,i.y)?(a.push(t),a):void 0},this)},this),a},getElementsAtEvent:function(t){var i=e.getRelativePosition(t,this.chart),a=[];return e.each(this.data.datasets,function(t,s){e.each(t.metaData,function(t,e){t.inLabelRange(i.x,i.y)&&a.push(t)},this)},this),a},getDatasetAtEvent:function(t){for(var i=e.getRelativePosition(t,this.chart),a=[],s=0;s<this.data.datasets.length;s++)for(var n=0;n<this.data.datasets[s].metaData.length;n++)this.data.datasets[s].metaData[n].inLabelRange(i.x,i.y)&&e.each(this.data.datasets[s].metaData,function(t,e){a.push(t)},this);return a.length?a:[]},generateLegend:function(){return e.template(this.options.legendTemplate,this)},destroy:function(){this.clear(),e.unbindEvents(this,this.events),e.removeResizeListener(this.chart.canvas.parentNode);var t=this.chart.canvas;t.width=this.chart.width,t.height=this.chart.height,void 0!==this.chart.originalDevicePixelRatio&&this.chart.ctx.scale(1/this.chart.originalDevicePixelRatio,1/this.chart.originalDevicePixelRatio),t.style.width=this.chart.originalCanvasStyleWidth,t.style.height=this.chart.originalCanvasStyleHeight,delete Chart.instances[this.id]},toBase64Image:function(){return this.chart.canvas.toDataURL.apply(this.chart.canvas,arguments)},initToolTip:function(){this.tooltip=new Chart.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this)},bindEvents:function(){e.bindEvents(this,this.options.events,function(t){this.eventHandler(t)})},eventHandler:function(t){this.lastActive=this.lastActive||[],"mouseout"==t.type?this.active=[]:this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);if(this.lastActive.length)switch(this.options.hover.mode){case"single":this.data.datasets[this.lastActive[0]._datasetIndex].controller.removeHoverStyle(this.lastActive[0],this.lastActive[0]._datasetIndex,this.lastActive[0]._index);break;case"label":case"dataset":for(var i=0;i<this.lastActive.length;i++)this.data.datasets[this.lastActive[i]._datasetIndex].controller.removeHoverStyle(this.lastActive[i],this.lastActive[i]._datasetIndex,this.lastActive[i]._index)}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":this.data.datasets[this.active[0]._datasetIndex].controller.setHoverStyle(this.active[0]);break;case"label":case"dataset":for(var i=0;i<this.active.length;i++)this.data.datasets[this.active[i]._datasetIndex].controller.setHoverStyle(this.active[i])}if((this.options.tooltips.enabled||this.options.tooltips.custom)&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,e.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;e.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration,!0))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.scale={display:!0,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},ticks:{show:!0,minRotation:20,maxRotation:90,template:"<%=value%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},e.Scale=e.Element.extend({beforeUpdate:i.noop,update:function(t,e,i){return this.beforeUpdate(),this.maxWidth=t,this.maxHeight=e,this.margins=i,this.beforeSetDimensions(),this.setDimensions(),this.afterSetDimensions(),this.beforeBuildTicks(),this.buildTicks(),this.afterBuildTicks(),this.beforeCalculateTickRotation(),this.calculateTickRotation(),this.afterCalculateTickRotation(),this.beforeFit(),this.fit(),this.afterFit(),this.afterUpdate(),this.minSize},afterUpdate:i.noop,beforeSetDimensions:i.noop,setDimensions:function(){this.isHorizontal()?this.width=this.maxWidth:this.height=this.maxHeight},afterSetDimensions:i.noop,beforeBuildTicks:i.noop,buildTicks:i.noop,afterBuildTicks:i.noop,beforeCalculateTickRotation:i.noop,calculateTickRotation:function(){var t=i.fontString(this.options.ticks.fontSize,this.options.ticks.fontStyle,this.options.ticks.fontFamily);this.ctx.font=t;var e,a,s=this.ctx.measureText(this.ticks[0]).width,n=this.ctx.measureText(this.ticks[this.ticks.length-1]).width;if(this.paddingRight=n/2+3,this.paddingLeft=s/2+3,this.labelRotation=0,this.options.display&&this.isHorizontal()){var o,r,h=i.longestText(this.ctx,t,this.ticks);this.labelWidth=h;for(var l=this.getPixelForTick(1)-this.getPixelForTick(0)-6;this.labelWidth>l&&this.labelRotation<=this.options.ticks.maxRotation;){if(o=Math.cos(i.toRadians(this.labelRotation)),r=Math.sin(i.toRadians(this.labelRotation)),e=o*s,a=o*n,e+this.options.ticks.fontSize/2>this.yLabelWidth&&(this.paddingLeft=e+this.options.ticks.fontSize/2),this.paddingRight=this.options.ticks.fontSize/2,r*h>this.maxHeight){this.labelRotation--;break}this.labelRotation++,this.labelWidth=o*h}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;this.margins&&(this.paddingLeft-=this.margins.left,this.paddingRight-=this.margins.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},afterCalculateTickRotation:i.noop,beforeFit:i.noop,fit:function(){if(this.minSize={width:0,height:0},this.isHorizontal()?this.minSize.width=this.maxWidth:this.minSize.width=this.options.gridLines.show&&this.options.display?10:0,this.isHorizontal()?this.minSize.height=this.options.gridLines.show&&this.options.display?10:0:this.minSize.height=this.maxHeight,this.paddingLeft=0,this.paddingRight=0,this.paddingTop=0,this.paddingBottom=0,this.options.ticks.show&&this.options.display){var t=i.fontString(this.options.ticks.fontSize,this.options.ticks.fontStyle,this.options.ticks.fontFamily);if(this.isHorizontal()){var e=(this.maxHeight-this.minSize.height,1.5*this.options.ticks.fontSize);this.minSize.height=Math.min(this.maxHeight,this.minSize.height+e),t=i.fontString(this.options.ticks.fontSize,this.options.ticks.fontStyle,this.options.ticks.fontFamily),this.ctx.font=t;var a=this.ctx.measureText(this.ticks[0]).width,s=this.ctx.measureText(this.ticks[this.ticks.length-1]).width;this.paddingLeft=a/2,this.paddingRight=s/2}else{var n=this.maxWidth-this.minSize.width,o=i.longestText(this.ctx,t,this.ticks);n>o?this.minSize.width+=o:this.minSize.width=this.maxWidth,this.paddingTop=this.options.ticks.fontSize/2,this.paddingBottom=this.options.ticks.fontSize/2}}this.margins&&(this.paddingLeft-=this.margins.left,this.paddingTop-=this.margins.top,this.paddingRight-=this.margins.right,this.paddingBottom-=this.margins.bottom,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingTop=Math.max(this.paddingTop,0),this.paddingRight=Math.max(this.paddingRight,0),this.paddingBottom=Math.max(this.paddingBottom,0)),this.width=this.minSize.width,this.height=this.minSize.height},afterFit:i.noop,isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},getPixelForValue:i.noop,getPixelForTick:function(t,e){if(this.isHorizontal()){var i=this.width-(this.paddingLeft+this.paddingRight),a=i/Math.max(this.ticks.length-(this.options.gridLines.offsetGridLines?0:1),1),s=a*t+this.paddingLeft;return e&&(s+=a/2),this.left+Math.round(s)}var n=this.height-(this.paddingTop+this.paddingBottom);return this.top+t*(n/(this.ticks.length-1))},getPixelForDecimal:function(t,e){if(this.isHorizontal()){var i=this.width-(this.paddingLeft+this.paddingRight),a=i*t+this.paddingLeft;return this.left+Math.round(a)}return this.top+t*(this.height/this.ticks.length)},draw:function(t){if(this.options.display){var e,a,s,n,o;if(this.ctx.fillStyle=this.options.ticks.fontColor,this.isHorizontal()){e=!0;var r="bottom"==this.options.position?this.top:this.bottom-10,h="bottom"==this.options.position?this.top+10:this.bottom;a=0!==this.labelRotation,s=!1,(this.options.ticks.fontSize+4)*this.ticks.length>this.width-(this.paddingLeft+this.paddingRight)&&(s=1+Math.floor((this.options.ticks.fontSize+4)*this.ticks.length/(this.width-(this.paddingLeft+this.paddingRight)))),i.each(this.ticks,function(n,o){if(!(s>1&&o%s>0||void 0===n||null===n)){var l=this.getPixelForTick(o),c=this.getPixelForTick(o,this.options.gridLines.offsetGridLines);this.options.gridLines.show&&(o===("undefined"!=typeof this.zeroLineIndex?this.zeroLineIndex:0)?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),l+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(l,r),this.ctx.lineTo(l,h)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(l,t.top),this.ctx.lineTo(l,t.bottom)),this.ctx.stroke()),this.options.ticks.show&&(this.ctx.save(),this.ctx.translate(c,a?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=a?"right":"center",this.ctx.textBaseline=a?"middle":"top",this.ctx.fillText(n,0,0),this.ctx.restore())}},this),this.options.scaleLabel.show&&(this.ctx.textAlign="center",this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.scaleLabel.fontSize,this.options.scaleLabel.fontStyle,this.options.scaleLabel.fontFamily),n=this.left+(this.right-this.left)/2,o="bottom"==this.options.position?this.bottom-this.options.scaleLabel.fontSize/2:this.top+this.options.scaleLabel.fontSize/2,this.ctx.fillText(this.options.scaleLabel.labelString,n,o))}else{e=!0;var l="left"==this.options.position?this.right:this.left-10,c="left"==this.options.position?this.right+10:this.left;if(a=0!==this.labelRotation,i.each(this.ticks,function(a,s){var n=this.getPixelForTick(s),o=this.getPixelForTick(s,this.options.gridLines.offsetGridLines),r=this.left+this.width/2;this.options.gridLines.show&&(s===("undefined"!=typeof this.zeroLineIndex?this.zeroLineIndex:0)?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),n+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(l,n),this.ctx.lineTo(c,n)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,n),this.ctx.lineTo(t.right,n)),this.ctx.stroke()),this.options.ticks.show&&(this.ctx.save(),this.ctx.translate(r,o),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign="center",this.ctx.textBaseline="middle",
-this.ctx.fillText(a,0,0),this.ctx.restore())},this),this.options.scaleLabel.show){n="left"==this.options.position?this.left+this.options.scaleLabel.fontSize/2:this.right-this.options.scaleLabel.fontSize/2,o=this.top+(this.bottom-this.top)/2;var u="left"==this.options.position?-.5*Math.PI:.5*Math.PI;this.ctx.save(),this.ctx.translate(n,o),this.ctx.rotate(u),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.scaleLabel.fontSize,this.options.scaleLabel.fontStyle,this.options.scaleLabel.fontFamily),this.ctx.textBaseline="middle",this.ctx.fillText(this.options.scaleLabel.labelString,0,0),this.ctx.restore()}}}}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.scaleService={constructors:{},defaults:{},registerScaleType:function(t,a,s){this.constructors[t]=a,this.defaults[t]=i.extendDeep({},e.defaults.scale,s)},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0},getScaleDefaults:function(t){return this.defaults.hasOwnProperty(t)?this.defaults[t]:{}},update:function(t,e,a){var s=e>30?5:2,n=a>30?5:2;if(t){var o=i.where(t.scales,function(t){return"left"==t.options.position}),r=i.where(t.scales,function(t){return"right"==t.options.position}),h=i.where(t.scales,function(t){return"top"==t.options.position}),l=i.where(t.scales,function(t){return"bottom"==t.options.position}),c=e/2,u=a/2;c-=2*s,u-=2*n;var d=(e-c)/(o.length+r.length),f=(a-u)/(h.length+l.length),m=[],g=function(t){var e=t.update(d,u);m.push({horizontal:!1,minSize:e,scale:t})},p=function(t){var e=t.update(c,f);m.push({horizontal:!0,minSize:e,scale:t})};i.each(o,g),i.each(r,g),i.each(h,p),i.each(l,p);var v=a-2*n,b=e-2*s;i.each(m,function(t){t.horizontal?v-=t.minSize.height:b-=t.minSize.width});var y=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t});e&&t.update(e.minSize.width,v)},x=function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:_,right:w,top:0,bottom:0};e&&t.update(b,e.minSize.height,a)},_=s,w=s,D=n,k=n;i.each(o,y),i.each(r,y),i.each(o,function(t){_+=t.width}),i.each(r,function(t){w+=t.width}),i.each(h,x),i.each(l,x),i.each(h,function(t){D+=t.height}),i.each(l,function(t){k+=t.height}),i.each(o,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:D,bottom:k};e&&t.update(e.minSize.width,v,a)}),i.each(r,function(t){var e=i.findNextWhere(m,function(e){return e.scale===t}),a={left:0,right:0,top:D,bottom:k};e&&t.update(e.minSize.width,v,a)}),_=s,w=s,D=n,k=n,i.each(o,function(t){_+=t.width}),i.each(r,function(t){w+=t.width}),i.each(h,function(t){D+=t.height}),i.each(l,function(t){k+=t.height});var C=a-D-k,S=e-_-w;(S!==b||C!==v)&&(i.each(o,function(t){t.height=C}),i.each(r,function(t){t.height=C}),i.each(h,function(t){t.width=S}),i.each(l,function(t){t.width=S}),v=C,b=S);var M=s,A=n,P=function(t){t.left=M,t.right=M+t.width,t.top=D,t.bottom=D+v,M=t.right},I=function(t){t.left=_,t.right=_+b,t.top=A,t.bottom=A+t.height,A=t.bottom};i.each(o,P),i.each(h,I),M+=b,A+=v,i.each(r,P),i.each(l,I),t.chartArea={left:_,top:D,right:_+b,bottom:D+v}}}}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.tooltips={enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>: ","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>: ","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},e.Tooltip=e.Element.extend({initialize:function(){var t=this._options;i.extend(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":i.extend(this._model,{text:i.template(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:void 0!==this._active[0]._model.label?this._active[0]._model.label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();i.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var a,s,n=[],o=[],r=this._data.datasets.length-1;r>=0&&(a=this._data.datasets[r].metaData,s=i.indexOf(a,this._active[0]),-1===s);r--);var h=function(t){var e,a,r,h,l,c=[],u=[],d=[];return i.each(this._data.datasets,function(t){e=t.metaData,e[s]&&e[s].hasValue()&&c.push(e[s])},this),i.each(this._options.stacked?c.reverse():c,function(t){u.push(t._view.x),d.push(t._view.y),n.push(i.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),o.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),l=i.min(d),r=i.max(d),h=i.min(u),a=i.max(u),{x:h>this._chart.width/2?h:a,y:(l+r)/2}}.call(this,s);i.extend(this._model,{x:h.x,y:h.y,labels:n,title:function(){return this._data.timeLabels?this._data.timeLabels[this._active[0]._index]:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:""}.call(this),legendColors:o,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=n.length*this._model.fontSize+(n.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var l=t.measureText(this._model.title).width,c=i.longestText(t,this.font,n)+this._model.fontSize+3,u=i.max([c,l]);this._model.width=u+2*this._model.xPadding;var d=this._model.height/2;this._model.y-d<0?this._model.y=d:this._model.y+d>this._chart.height&&(this._model.y=this._chart.height-d),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.hover.mode){case"single":t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var a=e.caretPadding||2,s=t.measureText(e.text).width+2*e.xPadding,n=e.fontSize+2*e.yPadding,o=n+e.caretHeight+a;e.x+s/2>this._chart.width?e.xAlign="left":e.x-s/2<0&&(e.xAlign="right"),e.y-o<0&&(e.yAlign="below");var r=e.x-s/2,h=e.y-o;if(t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),this._options.tooltips.custom&&this._options.tooltips.custom(this),!this._options.tooltips.enabled)return;switch(e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-a),t.lineTo(e.x+e.caretHeight,e.y-(a+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(a+e.caretHeight)),t.closePath(),t.fill();break;case"below":h=e.y+a+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+a),t.lineTo(e.x+e.caretHeight,e.y+a+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+a+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":r=e.x-s+(e.cornerRadius+e.caretHeight);break;case"right":r=e.x-(e.cornerRadius+e.caretHeight)}i.drawRoundedRectangle(t,r,h,s,n,e.cornerRadius),t.fill(),t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,r+s/2,h+n/2);break;case"label":if(this._options.tooltips.custom&&this._options.tooltips.custom(this),!this._options.tooltips.enabled)return;i.drawRoundedRectangle(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=i.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=i.fontString(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),i.each(e.labels,function(a,s){t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(a,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(s+1)),t.fillStyle=i.color(e.legendColors[s].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(s+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=i.color(e.legendColors[s].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(s+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.bar={hover:{mode:"label"},scales:{xAxes:[{type:"category",categoryPercentage:.8,barPercentage:.9,gridLines:{offsetGridLines:!0}}],yAxes:[{type:"linear"}]}},e.controllers.bar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.bar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForID:function(t){return this.chart.scales[t]},getBarCount:function(){var t=0;return i.each(this.chart.data.datasets,function(e){"bar"===e.type?++t:void 0===e.type&&"bar"===this.chart.config.type&&++t},this),t},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:t}),a=this.getBarCount();this.updateElement(i,t,!0,a),this.getDataset().metaData.splice(t,0,i)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},buildOrUpdateElements:function(){var t=this.getDataset().data.length,e=this.getDataset().metaData.length;if(e>t)this.getDataset().metaData.splice(t,e-t);else if(t>e)for(var i=e;t>i;++i)this.addElementAndReset(i)},update:function(t){var e=this.getBarCount();i.each(this.getDataset().metaData,function(i,a){this.updateElement(i,a,t,e)},this)},updateElement:function(t,e,a,s){var n,o=this.getScaleForID(this.getDataset().xAxisID),r=this.getScaleForID(this.getDataset().yAxisID);n=r.getPixelForValue(r.min<0&&r.max<0?r.max:r.min>0&&r.max>0?r.min:0),i.extend(t,{_chart:this.chart.chart,_xScale:o,_yScale:r,_datasetIndex:this.index,_index:e,_model:{x:this.calculateBarX(e,this.index),y:a?n:this.calculateBarY(e,this.index),label:this.chart.data.labels[e],datasetLabel:this.getDataset().label,base:this.calculateBarBase(this.index,e),width:this.calculateBarWidth(s),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}}),t.pivot()},calculateBarBase:function(t,e){var i=(this.getScaleForID(this.getDataset().xAxisID),this.getScaleForID(this.getDataset().yAxisID)),a=0;if(i.options.stacked){var s=this.chart.data.datasets[t].data[e];if(0>s)for(var n=0;t>n;n++)this.chart.data.datasets[n].yAxisID===i.id&&(a+=this.chart.data.datasets[n].data[e]<0?this.chart.data.datasets[n].data[e]:0);else for(var o=0;t>o;o++)this.chart.data.datasets[o].yAxisID===i.id&&(a+=this.chart.data.datasets[o].data[e]>0?this.chart.data.datasets[o].data[e]:0);return i.getPixelForValue(a)}return a=i.getPixelForValue(i.min),i.beginAtZero||i.min<=0&&i.max>=0||i.min>=0&&i.max<=0?a=i.getPixelForValue(0,0):i.min<0&&i.max<0&&(a=i.getPixelForValue(i.max)),a},getRuler:function(){var t=this.getScaleForID(this.getDataset().xAxisID),e=(this.getScaleForID(this.getDataset().yAxisID),this.chart.isCombo?i.where(this.chart.data.datasets,function(t){return"bar"==t.type}).length:this.chart.data.datasets.length),a=function(){for(var e=t.getPixelForValue(null,1)-t.getPixelForValue(null,0),i=2;i<this.getDataset().data.length;i++)e=Math.min(t.getPixelForValue(null,i)-t.getPixelForValue(null,i-1),e);return e}.call(this),s=a*t.options.categoryPercentage,n=(a-a*t.options.categoryPercentage)/2,o=s/e,r=o*t.options.barPercentage,h=o-o*t.options.barPercentage;return{datasetCount:e,tickWidth:a,categoryWidth:s,categorySpacing:n,fullBarWidth:o,barWidth:r,barSpacing:h}},calculateBarWidth:function(){var t=this.getScaleForID(this.getDataset().xAxisID),e=this.getRuler();return t.options.stacked?e.categoryWidth:e.barWidth},calculateBarX:function(t,e){var i=this.getScaleForID(this.getDataset().yAxisID),a=this.getScaleForID(this.getDataset().xAxisID),s=this.getRuler(),n=a.getPixelForValue(null,t,e);return n-=this.chart.isCombo?s.tickWidth/2:0,i.options.stacked?n+s.categoryWidth/2+s.categorySpacing:n+s.barWidth/2+s.categorySpacing+s.barWidth*e+s.barSpacing/2+s.barSpacing*e},calculateBarY:function(t,e){var i=(this.getScaleForID(this.getDataset().xAxisID),this.getScaleForID(this.getDataset().yAxisID)),a=this.getDataset().data[t];if(i.options.stacked){for(var s=0,n=0,o=0;e>o;o++)this.chart.data.datasets[o].data[t]<0?n+=this.chart.data.datasets[o].data[t]||0:s+=this.chart.data.datasets[o].data[t]||0;return i.getPixelForValue(0>a?n+a:s+a)}return i.getPixelForValue(a)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.hoverBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.doughnut={animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},cutoutPercentage:50},e.defaults.pie=i.clone(e.defaults.doughnut),i.extend(e.defaults.pie,{cutoutPercentage:0}),e.controllers.doughnut=e.controllers.pie=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.doughnut.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t,a){this.getDataset().metaData=this.getDataset().metaData||[];var s=new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});a&&i.isArray(this.getDataset().backgroundColor)&&this.getDataset().backgroundColor.splice(t,0,a),this.updateElement(s,t,!0),this.getDataset().metaData.splice(t,0,s)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},buildOrUpdateElements:function(){var t=this.getDataset().data.length,e=this.getDataset().metaData.length;if(e>t)this.getDataset().metaData.splice(t,e-t);else if(t>e)for(var i=e;t>i;++i)this.addElementAndReset(i)},update:function(t){this.chart.outerRadius=Math.max(i.min([this.chart.chart.width,this.chart.chart.height])/2-this.chart.options.elements.arc.borderWidth/2,0),this.chart.innerRadius=Math.max(this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,0),this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,i){this.updateElement(e,i,t)},this)},updateElement:function(t,e,a){var s={x:this.chart.chart.width/2,y:this.chart.chart.height/2,startAngle:Math.PI*-.5,circumference:this.chart.options.animation.animateRotate?0:this.calculateCircumference(this.getDataset().data[e]),outerRadius:this.chart.options.animation.animateScale?0:this.outerRadius,innerRadius:this.chart.options.animation.animateScale?0:this.innerRadius};i.extend(t,{_chart:this.chart.chart,_datasetIndex:this.index,_index:e,_model:a?s:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,circumference:this.calculateCircumference(this.getDataset().data[e]),outerRadius:this.outerRadius,innerRadius:this.innerRadius,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.getDataset().label,e,this.chart.data.labels[e])}}),a||(0===e?t._model.startAngle=Math.PI*-.5:t._model.startAngle=this.getDataset().metaData[e-1]._model.endAngle,t._model.endAngle=t._model.startAngle+t._model.circumference,e<this.getDataset().data.length-1&&(this.getDataset().metaData[e+1]._model.startAngle=t._model.endAngle)),t.pivot()},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.hoverBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?1.999999*Math.PI*(t/this.getDataset().total):0}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.line={hover:{mode:"label"},scales:{xAxes:[{type:"category",id:"x-axis-0"}],yAxes:[{type:"linear",id:"y-axis-0"}]}},e.controllers.line=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.line.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i),this.updateBezierControlPoints()},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},buildOrUpdateElements:function(){var t=this.getDataset().data.length,e=this.getDataset().metaData.length;if(e>t)this.getDataset().metaData.splice(t,e-t);else if(t>e)for(var i=e;t>i;++i)this.addElementAndReset(i)},update:function(t){var e,a=this.getDataset().metaDataset,s=this.getDataset().metaData,n=this.getScaleForId(this.getDataset().yAxisID);this.getScaleForId(this.getDataset().xAxisID);e=n.getPixelForValue(n.min<0&&n.max<0?n.max:n.min>0&&n.max>0?n.min:0),i.extend(a,{_scale:n,_datasetIndex:this.index,_children:s,_model:{tension:a.custom&&a.custom.tension?a.custom.tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,borderCapStyle:a.custom&&a.custom.borderCapStyle?a.custom.borderCapStyle:this.getDataset().borderCapStyle||this.chart.options.elements.line.borderCapStyle,borderDash:a.custom&&a.custom.borderDash?a.custom.borderDash:this.getDataset().borderDash||this.chart.options.elements.line.borderDash,borderDashOffset:a.custom&&a.custom.borderDashOffset?a.custom.borderDashOffset:this.getDataset().borderDashOffset||this.chart.options.elements.line.borderDashOffset,borderJoinStyle:a.custom&&a.custom.borderJoinStyle?a.custom.borderJoinStyle:this.getDataset().borderJoinStyle||this.chart.options.elements.line.borderJoinStyle,fill:a.custom&&a.custom.fill?a.custom.fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:n.top,scaleBottom:n.bottom,scaleZero:e}}),a.pivot(),i.each(s,function(e,i){this.updateElement(e,i,t)},this),this.updateBezierControlPoints()},updateElement:function(t,e,a){var s,n=this.getScaleForId(this.getDataset().yAxisID),o=this.getScaleForId(this.getDataset().xAxisID);s=n.getPixelForValue(n.min<0&&n.max<0?n.max:n.min>0&&n.max>0?n.min:0),i.extend(t,{_chart:this.chart.chart,_xScale:o,_yScale:n,_datasetIndex:this.index,_index:e,_model:{x:o.getPixelForValue(this.getDataset().data[e],e,this.index,this.chart.isCombo),y:a?s:n.getPixelForValue(this.getDataset().data[e],e,this.index),tension:t.custom&&t.custom.tension?t.custom.tension:this.getDataset().tension||this.chart.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth),skip:t.custom&&t.custom.skip?t.custom.skip:null===this.getDataset().data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,e,this.chart.options.elements.point.hitRadius)}})},updateBezierControlPoints:function(){i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e)._model,t._model,i.nextItem(this.getDataset().metaData,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointHoverBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.polarArea={scale:{type:"radialLinear",lineArc:!0},animateRotate:!0,animateScale:!0},e.controllers.polarArea=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.polarArea.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},buildOrUpdateElements:function(){var t=this.getDataset().data.length,e=this.getDataset().metaData.length;if(e>t)this.getDataset().metaData.splice(t,e-t);else if(t>e)for(var i=e;t>i;++i)this.addElementAndReset(i)},update:function(t){e.scaleService.update(this,this.chart.width,this.chart.height),this.chart.scale.calculateRange(),this.chart.scale.generateTicks(),this.chart.scale.buildYLabels(),this.chart.outerRadius=Math.max((i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,0),this.chart.innerRadius=Math.max(this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,0),this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,i){this.updateElement(e,i,t)},this)},updateElement:function(t,e,a){var s=1/this.getDataset().data.length*2,n=-.5*Math.PI+Math.PI*s*e,o=n+s*Math.PI,r={x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.options.animateScale?0:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[e]),startAngle:this.chart.options.animateRotate?Math.PI*-.5:n,
-endAngle:this.chart.options.animateRotate?Math.PI*-.5:o,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,e,this.chart.data.labels[e])};i.extend(t,{_chart:this.chart.chart,_datasetIndex:this.index,_index:e,_model:a?r:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[e]),startAngle:n,endAngle:o,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,e,this.chart.data.labels[e])}}),t.pivot()},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?2*Math.PI*(t/this.getDataset().total):0},updateScaleRange:function(){i.extend(this.chart.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.radar={scale:{type:"radialLinear"},elements:{line:{tension:0}}},e.controllers.radar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.radar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData,_loop:!0}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i,_model:{x:0,y:0}})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i),this.updateBezierControlPoints()},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},buildOrUpdateElements:function(){var t=this.getDataset().data.length,e=this.getDataset().metaData.length;if(e>t)this.getDataset().metaData.splice(t,e-t);else if(t>e)for(var i=e;t>i;++i)this.addElementAndReset(i)},update:function(t){var e,a=(this.getDataset().metaDataset,this.getDataset().metaData),s=this.chart.scale;s.setScaleSize(),s.calculateRange(),s.generateTicks(),s.buildYLabels(),e=s.min<0&&s.max<0?s.getPointPositionForValue(0,s.max):s.min>0&&s.max>0?s.getPointPositionForValue(0,s.min):s.getPointPositionForValue(0,0),i.extend(this.getDataset().metaDataset,{_datasetIndex:this.index,_children:this.getDataset().metaData,_model:{tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:e}}),this.getDataset().metaDataset.pivot(),i.each(a,function(e,i){this.updateElement(e,i,t)},this),this.updateBezierControlPoints()},updateElement:function(t,e,a){var s=this.chart.scale.getPointPositionForValue(e,this.getDataset().data[e]);i.extend(t,{_datasetIndex:this.index,_index:e,_model:{x:a?this.chart.scale.xCenter:s.x,y:a?this.chart.scale.yCenter:s.y,tension:t.custom&&t.custom.tension?t.custom.tension:this.chart.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.getDataset().pointRadius,e,this.chart.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth),skip:t.custom&&t.custom.skip?t.custom.skip:null===this.getDataset().data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,e,this.chart.options.elements.point.hitRadius)}})},updateBezierControlPoints:function(){i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e,!0)._model,t._model,i.nextItem(this.getDataset().metaData,e,!0)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=(e.helpers,{position:"bottom"}),a=e.Scale.extend({buildTicks:function(t){this.ticks=this.data.labels},getPixelForValue:function(t,e,i,a){if(this.isHorizontal()){var s=this.width-(this.paddingLeft+this.paddingRight),n=s/Math.max(this.data.labels.length-(this.options.gridLines.offsetGridLines?0:1),1),o=n*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&a&&(o+=n/2),this.left+Math.round(o)}return this.top+e*(this.height/this.labels.length)}});e.scaleService.registerScaleType("category",a,i)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={position:"left"},s=e.Scale.extend({buildTicks:function(){this.min=null,this.max=null;var t=[],e=[];if(this.options.stacked){i.each(this.data.datasets,function(a){(this.isHorizontal()?a.xAxisID===this.id:a.yAxisID===this.id)&&i.each(a.data,function(i,a){var s=this.getRightValue(i);t[a]=t[a]||0,e[a]=e[a]||0,this.options.relativePoints?t[a]=100:0>s?e[a]+=s:t[a]+=s},this)},this);var a=t.concat(e);this.min=i.min(a),this.max=i.max(a)}else i.each(this.data.datasets,function(t){(this.isHorizontal()?t.xAxisID===this.id:t.yAxisID===this.id)&&i.each(t.data,function(t,e){var i=this.getRightValue(t);null===this.min?this.min=i:i<this.min&&(this.min=i),null===this.max?this.max=i:i>this.max&&(this.max=i)},this)},this);this.min===this.max&&(this.min--,this.max++),this.ticks=[];var s;if(s=this.isHorizontal()?Math.min(11,Math.ceil(this.width/50)):Math.min(11,Math.ceil(this.height/(2*this.options.ticks.fontSize))),s=Math.max(2,s),this.options.beginAtZero){var n=i.sign(this.min),o=i.sign(this.max);0>n&&0>o?this.max=0:n>0&&o>0&&(this.min=0)}for(var r=i.niceNum(this.max-this.min,!1),h=i.niceNum(r/(s-1),!0),l=Math.floor(this.min/h)*h,c=Math.ceil(this.max/h)*h,u=l;c>=u;u+=h)this.ticks.push(u);("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks),this.options.reverse?(this.ticks.reverse(),this.start=this.max,this.end=this.min):(this.start=this.max,this.end=this.min),this.zeroLineIndex=this.ticks.indexOf(0)},getPixelForValue:function(t,e,i,a){var s,n=this.end-this.start;if(this.isHorizontal()){var o=this.width-(this.paddingLeft+this.paddingRight);return s=this.left+o/n*(this.getRightValue(t)-this.start),Math.round(s+this.paddingLeft)}var r=this.height-(this.paddingTop+this.paddingBottom);return s=this.top+r/n*(this.getRightValue(t)-this.start),Math.round(s+this.paddingTop)},getRightValue:function(t){return"object"==typeof t&&null!==t?this.isHorizontal()?t.x:t.y:t}});e.scaleService.registerScaleType("linear",s,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={position:"left",scaleLabel:{labelString:"",show:!1},labels:{template:"<%var remain = value / (Math.pow(10, Math.floor(Chart.helpers.log10(value))));if (remain === 1 || remain === 2 || remain === 5) {%><%=value.toExponential()%><%} else {%><%= null %><%}%>"}},s=e.Scale.extend({buildTicks:function(){this.min=null,this.max=null;var t=[];this.options.stacked?(i.each(this.data.datasets,function(e){(this.isHorizontal()?e.xAxisID===this.id:e.yAxisID===this.id)&&i.each(e.data,function(e,i){var a=this.getRightValue(e);t[i]=t[i]||0,this.options.relativePoints?t[i]=100:t[i]+=a},this)},this),this.min=i.min(t),this.max=i.max(t)):i.each(this.data.datasets,function(t){(this.isHorizontal()?t.xAxisID===this.id:t.yAxisID===this.id)&&i.each(t.data,function(t,e){var i=this.getRightValue(t);null===this.min?this.min=i:i<this.min&&(this.min=i),null===this.max?this.max=i:i>this.max&&(this.max=i)},this)},this),this.min===this.max&&(0!==this.min&&null!==this.min?(this.min=Math.pow(10,Math.floor(i.log10(this.min))-1),this.max=Math.pow(10,Math.floor(i.log10(this.max))+1)):(this.min=1,this.max=10)),this.tickValues=[];for(var e=Math.floor(i.log10(this.min)),a=Math.ceil(i.log10(this.max)),s=e;a>s;++s)for(var n=1;10>n;++n)this.tickValues.push(n*Math.pow(10,s));this.tickValues.push(1*Math.pow(10,a)),("left"==this.options.position||"right"==this.options.position)&&this.tickValues.reverse(),this.max=i.max(this.tickValues),this.min=i.min(this.tickValues),this.options.reverse?(this.tickValues.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max),this.ticks=[],i.each(this.tickValues,function(t,e,a){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.ticks.push(s)},this)},getRightValue:function(t){return"object"==typeof t?this.isHorizontal()?t.x:t.y:t},getPixelForTick:function(t,e){return this.getPixelForValue(this.tickValues[t],null,null,e)},getPixelForValue:function(t,e,a,s){var n,o=this.getRightValue(t),r=i.log10(this.end)-i.log10(this.start);if(this.isHorizontal()){if(0!==o){var h=this.width-(this.paddingLeft+this.paddingRight);return n=this.left+h/r*(i.log10(o)-i.log10(this.start)),n+this.paddingLeft}n=this.left+this.paddingLeft}else{if(0!==o){var l=this.height-(this.paddingTop+this.paddingBottom);return this.bottom-this.paddingBottom-l/r*(i.log10(o)-i.log10(this.start))}n=this.top+this.paddingTop}}});e.scaleService.registerScaleType("logarithmic",s,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,animate:!0,lineArc:!1,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1},angleLines:{show:!0,color:"rgba(0,0,0, 0.1)",lineWidth:1},reverse:!1,beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},s=e.Element.extend({initialize:function(){this.height=this.chart.height,this.width=this.chart.width,this.xCenter=this.chart.width/2,this.yCenter=this.chart.height/2,this.size=i.min([this.height,this.width]),this.labels=this.data.labels,this.drawingArea=this.options.display?this.size/2-(this.options.labels.fontSize/2+this.options.labels.backdropPaddingY):this.size/2},getValueCount:function(){return this.data.labels.length},update:function(){this.options.lineArc?this.drawingArea=this.options.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},calculateRange:function(){this.min=null,this.max=null,i.each(this.data.datasets,function(t){i.each(t.data,function(t,e){null!==t&&(null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t))},this)},this)},generateTicks:function(){if(this.ticks=[],this.options.override)for(var t=0;t<=this.options.override.steps;++t){var e=this.options.override.start+t*this.options.override.stepWidth;this.ticks.push(e)}else{var a=Math.min(11,Math.ceil(this.drawingArea/(2*this.options.labels.fontSize)));if(a=Math.max(2,a),this.options.beginAtZero){var s=i.sign(this.min),n=i.sign(this.max);0>s&&0>n?this.max=0:s>0&&n>0&&(this.min=0)}for(var o=i.niceNum(this.max-this.min,!1),r=i.niceNum(o/(a-1),!0),h=Math.floor(this.min/r)*r,l=Math.ceil(this.max/r)*r,c=h;l>=c;c+=r)this.ticks.push(c)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildYLabels:function(){this.yLabels=[],i.each(this.ticks,function(t,e,a){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.yLabels.push(s?s:"")},this)},getCircumference:function(){return 2*Math.PI/this.getValueCount()},setScaleSize:function(){var t,e,a,s,n,o,r,h,l,c,u,d,f=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),m=this.width,g=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.getValueCount();e++)t=this.getPointPosition(e,f),a=this.ctx.measureText(i.template(this.options.labels.template,{value:this.labels[e]})).width+5,0===e||e===this.getValueCount()/2?(s=a/2,t.x+s>m&&(m=t.x+s,n=e),t.x-s<g&&(g=t.x-s,r=e)):e<this.getValueCount()/2?t.x+a>m&&(m=t.x+a,n=e):e>this.getValueCount()/2&&t.x-a<g&&(g=t.x-a,r=e);l=g,c=Math.ceil(m-this.width),o=this.getIndexAngle(n),h=this.getIndexAngle(r),u=c/Math.sin(o+Math.PI/2),d=l/Math.sin(h+Math.PI/2),u=i.isNumber(u)?u:0,d=i.isNumber(d)?d:0,this.drawingArea=f-(d+u)/2,this.setCenterPoint(d,u)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,a=t+this.drawingArea;this.xCenter=(a+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.getValueCount();return t*e-Math.PI/2},getDistanceFromCenterForValue:function(t){if(null===t)return 0;var e=this.drawingArea/(this.max-this.min);return this.options.reverse?(this.max-t)*e:(t-this.min)*e},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},getPointPositionForValue:function(t,e){return this.getPointPosition(t,this.getDistanceFromCenterForValue(e))},draw:function(){if(this.options.display){var t=this.ctx;if(i.each(this.yLabels,function(e,a){if(a>0||this.options.reverse){var s=this.getDistanceFromCenterForValue(this.ticks[a]),n=this.yCenter-s;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,s,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var o=0;o<this.getValueCount();o++){var r=this.getPointPosition(o,this.getDistanceFromCenterForValue(this.ticks[a]));0===o?t.moveTo(r.x,r.y):t.lineTo(r.x,r.y)}t.closePath(),t.stroke()}if(this.options.labels.show){if(t.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),this.options.labels.showLabelBackdrop){var h=t.measureText(e).width;t.fillStyle=this.options.labels.backdropColor,t.fillRect(this.xCenter-h/2-this.options.labels.backdropPaddingX,n-this.fontSize/2-this.options.labels.backdropPaddingY,h+2*this.options.labels.backdropPaddingX,this.options.labels.fontSize+2*this.options.labels.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.labels.fontColor,t.fillText(e,this.xCenter,n)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.getValueCount()-1;e>=0;e--){if(this.options.angleLines.show){var a=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.options.reverse?this.min:this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(a.x,a.y),t.stroke(),t.closePath()}var s=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.options.reverse?this.min:this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var n=this.labels.length,o=this.labels.length/2,r=o/2,h=r>e||e>n-r,l=e===r||e===n-r;0===e?t.textAlign="center":e===o?t.textAlign="center":o>e?t.textAlign="left":t.textAlign="right",l?t.textBaseline="middle":h?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.labels[e],s.x,s.y)}}}}});e.scaleService.registerScaleType("radialLinear",s,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={units:["millisecond","second","minute","hour","day","week","month","quarter","year"],unit:{millisecond:{display:"SSS [ms]",maxStep:1e3},second:{display:"h:mm:ss a",maxStep:60},minute:{display:"h:mm:ss a",maxStep:60},hour:{display:"MMM D, hA",maxStep:24},day:{display:"ll",maxStep:7},week:{display:"ll",maxStep:4.3333},month:{display:"MMM YYYY",maxStep:12},quarter:{display:"[Q]Q - YYYY",maxStep:4},year:{display:"YYYY",maxStep:!1}}},s={position:"bottom",time:{format:!1,unit:!1,round:!1,displayFormat:!1}},n=e.Scale.extend({buildTicks:function(t){if(this.ticks=[],this.labelMoments=[],this.data.labels.forEach(function(t,e){var i=this.parseTime(t);this.options.time.round&&i.startOf(this.options.time.round),this.labelMoments.push(i)},this),this.firstTick=moment.min.call(this,this.labelMoments).clone(),this.lastTick=moment.max.call(this,this.labelMoments).clone(),this.options.time.unit)this.tickUnit=this.options.time.unit||"day",this.displayFormat=a.unit.day.display,this.tickRange=Math.ceil(this.lastTick.diff(this.firstTick,this.tickUnit,!0));else{var e=this.width-(this.paddingLeft+this.paddingRight),s=e/this.options.ticks.fontSize+4,n=this.options.time.round?0:2;this.tickRange=Math.ceil(this.lastTick.diff(this.firstTick,!0)+n);i.each(a.units,function(t){this.tickRange<=s||(this.tickUnit=t,this.tickRange=Math.ceil(this.lastTick.diff(this.firstTick,this.tickUnit)+n),this.displayFormat=a.unit[t].display)},this)}this.firstTick.startOf(this.tickUnit),this.lastTick.endOf(this.tickUnit),this.smallestLabelSeparation=this.width;var o=0;for(o=1;o<this.labelMoments.length;o++)this.smallestLabelSeparation=Math.min(this.smallestLabelSeparation,this.labelMoments[o].diff(this.labelMoments[o-1],this.tickUnit,!0));if(this.options.time.displayFormat&&(this.displayFormat=this.options.time.displayFormat),this.options.ticks.userCallback)for(o=0;o<=this.tickRange;o++)this.ticks.push(this.options.ticks.userCallback(this.firstTick.clone().add(o,this.tickUnit).format(this.options.time.displayFormat?this.options.time.displayFormat:a.unit[this.tickUnit].display)));else for(o=0;o<=this.tickRange;o++)this.ticks.push(this.firstTick.clone().add(o,this.tickUnit).format(this.options.time.displayFormat?this.options.time.displayFormat:a.unit[this.tickUnit].display))},getPixelForValue:function(t,e,i,a){var s=this.labelMoments[e].diff(this.firstTick,this.tickUnit,!0),n=s/this.tickRange;if(this.isHorizontal()){var o=this.width-(this.paddingLeft+this.paddingRight),r=(o/Math.max(this.ticks.length-1,1),o*n+this.paddingLeft);return this.left+Math.round(r)}return this.top+n*(this.height/this.ticks.length)},parseTime:function(t){return"function"==typeof t.getMonth||"number"==typeof t?moment(t):t.isValid&&t.isValid()?t:"string"!=typeof this.options.time.format&&this.options.time.format.call?this.options.time.format(t):moment(t,this.options.time.format)}});e.scaleService.registerScaleType("time",n,s)}.call(this),/*!
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i.Controller(this),this.controller):this};i.defaults={global:{responsive:!0,responsiveAnimationDuration:0,maintainAspectRatio:!0,events:["mousemove","mouseout","click","touchstart","touchmove","touchend"],hover:{onHover:null,mode:"single",animationDuration:400},onClick:null,defaultColor:"rgba(0,0,0,0.1)",elements:{},legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i = 0; i < data.datasets.length; i++){%><li><span style="background-color:<%=data.datasets[i].backgroundColor%>"><%if(data.datasets[i].label){%><%=data.datasets[i].label%><%}%></span></li><%}%></ul>'}},"undefined"!=typeof amd?define(function(){return i}):"object"==typeof module&&module.exports&&(module.exports=i),t.Chart=i,i.noConflict=function(){return t.Chart=e,i}}).call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers={}),i=e.each=function(t,e,i,a){var s=Array.prototype.slice.call(arguments,3);if(t)if(t.length===+t.length){var 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i.width=this.chart.width=a,i.height=this.chart.height=s,e.retinaScale(this.chart),t||this.update(this.options.responsiveAnimationDuration),this},ensureScalesHaveIDs:function(){var t="x-axis-",i="y-axis-";this.options.scales&&(this.options.scales.xAxes&&this.options.scales.xAxes.length&&e.each(this.options.scales.xAxes,function(e,i){e.id=e.id||t+i},this),this.options.scales.yAxes&&this.options.scales.yAxes.length&&e.each(this.options.scales.yAxes,function(t,e){t.id=t.id||i+e},this))},buildScales:function(){if(this.scales={},this.options.scales&&(this.options.scales.xAxes&&this.options.scales.xAxes.length&&e.each(this.options.scales.xAxes,function(t,e){var i=Chart.scaleService.getScaleConstructor(t.type),a=new i({ctx:this.chart.ctx,options:t,data:this.data,id:t.id});this.scales[a.id]=a},this),this.options.scales.yAxes&&this.options.scales.yAxes.length&&e.each(this.options.scales.yAxes,function(t,e){var i=Chart.scaleService.getScaleConstructor(t.type),a=new 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a=1;a<i.length;a++)if(i[a]!=i[a-1]){this.isCombo=!0;break}},resetElements:function(){e.each(this.data.datasets,function(t,e){t.controller.reset()},this)},update:function(t,i){Chart.scaleService.update(this,this.chart.width,this.chart.height),this.buildOrUpdateControllers(!0),e.each(this.data.datasets,function(t,e){t.controller.buildOrUpdateElements()},this),e.each(this.data.datasets,function(t,e){t.controller.update()},this),this.render(t,i)},render:function(t,i){if("undefined"!=typeof t&&0!==t||"undefined"==typeof t&&0!==this.options.animation.duration){var a=new Chart.Animation;a.numSteps=(t||this.options.animation.duration)/16.66,a.easing=this.options.animation.easing,a.render=function(t,i){var a=e.easingEffects[i.easing],s=i.currentStep/i.numSteps,n=a(s);t.draw(n,s,i.currentStep)},a.onAnimationProgress=this.options.onAnimationProgress,a.onAnimationComplete=this.options.onAnimationComplete,Chart.animationService.addAnimation(this,a,t,i)}else this.draw(),this.options.onAnimationComplete&&this.options.onAnimationComplete.call&&this.options.onAnimationComplete.call(this);return this},draw:function(t){var i=t||1;this.clear(),e.each(this.scales,function(t){t.draw(this.chartArea)},this),this.scale&&this.scale.draw(),e.each(this.data.datasets,function(e,i){e.controller.draw(t)},this),this.tooltip.transition(i).draw()},getElementAtEvent:function(t){var i=e.getRelativePosition(t,this.chart),a=[];return e.each(this.data.datasets,function(t,s){e.each(t.metaData,function(t,e){return t.inRange(i.x,i.y)?(a.push(t),a):void 0},this)},this),a},getElementsAtEvent:function(t){var i=e.getRelativePosition(t,this.chart),a=[];return e.each(this.data.datasets,function(t,s){e.each(t.metaData,function(t,e){t.inLabelRange(i.x,i.y)&&a.push(t)},this)},this),a},getDatasetAtEvent:function(t){for(var i=e.getRelativePosition(t,this.chart),a=[],s=0;s<this.data.datasets.length;s++)for(var n=0;n<this.data.datasets[s].metaData.length;n++)this.data.datasets[s].metaData[n].inLabelRange(i.x,i.y)&&e.each(this.data.datasets[s].metaData,function(t,e){a.push(t)},this);return a.length?a:[]},generateLegend:function(){return e.template(this.options.legendTemplate,this)},destroy:function(){this.clear(),e.unbindEvents(this,this.events),e.removeResizeListener(this.chart.canvas.parentNode);var t=this.chart.canvas;t.width=this.chart.width,t.height=this.chart.height,void 0!==this.chart.originalDevicePixelRatio&&this.chart.ctx.scale(1/this.chart.originalDevicePixelRatio,1/this.chart.originalDevicePixelRatio),t.style.width=this.chart.originalCanvasStyleWidth,t.style.height=this.chart.originalCanvasStyleHeight,delete Chart.instances[this.id]},toBase64Image:function(){return this.chart.canvas.toDataURL.apply(this.chart.canvas,arguments)},initToolTip:function(){this.tooltip=new Chart.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this)},bindEvents:function(){e.bindEvents(this,this.options.events,function(t){this.eventHandler(t)})},eventHandler:function(t){this.lastActive=this.lastActive||[],"mouseout"==t.type?this.active=[]:this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);if(this.lastActive.length)switch(this.options.hover.mode){case"single":this.data.datasets[this.lastActive[0]._datasetIndex].controller.removeHoverStyle(this.lastActive[0],this.lastActive[0]._datasetIndex,this.lastActive[0]._index);break;case"label":case"dataset":for(var i=0;i<this.lastActive.length;i++)this.data.datasets[this.lastActive[i]._datasetIndex].controller.removeHoverStyle(this.lastActive[i],this.lastActive[i]._datasetIndex,this.lastActive[i]._index)}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":this.data.datasets[this.active[0]._datasetIndex].controller.setHoverStyle(this.active[0]);break;case"label":case"dataset":for(var i=0;i<this.active.length;i++)this.data.datasets[this.active[i]._datasetIndex].controller.setHoverStyle(this.active[i])}if((this.options.tooltips.enabled||this.options.tooltips.custom)&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,e.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;e.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration,!0))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.scale={display:!0,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},scaleLabel:{fontColor:"#666",fontFamily:"Helvetica Neue",fontSize:12,fontStyle:"normal",labelString:"",show:!1},ticks:{beginAtZero:!1,fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",maxRotation:90,minRotation:20,mirror:!1,padding:10,reverse:!1,show:!0,template:"<%=value%>"}},e.Scale=e.Element.extend({beforeUpdate:i.noop,update:function(t,e,i){return this.beforeUpdate(),this.maxWidth=t,this.maxHeight=e,this.margins=i,this.beforeSetDimensions(),this.setDimensions(),this.afterSetDimensions(),this.beforeBuildTicks(),this.buildTicks(),this.afterBuildTicks(),this.beforeTickToLabelConversion(),this.convertTicksToLabels(),this.afterTickToLabelConversion(),this.beforeCalculateTickRotation(),this.calculateTickRotation(),this.afterCalculateTickRotation(),this.beforeFit(),this.fit(),this.afterFit(),this.afterUpdate(),this.minSize},afterUpdate:i.noop,beforeSetDimensions:i.noop,setDimensions:function(){this.isHorizontal()?this.width=this.maxWidth:this.height=this.maxHeight,this.paddingLeft=0,this.paddingTop=0,this.paddingRight=0,this.paddingBottom=0},afterSetDimensions:i.noop,beforeBuildTicks:i.noop,buildTicks:i.noop,afterBuildTicks:i.noop,beforeTickToLabelConversion:i.noop,convertTicksToLabels:function(){this.ticks=this.ticks.map(function(t,e,a){return this.options.ticks.userCallback?this.options.ticks.userCallback(t,e,a):i.template(this.options.ticks.template,{value:t})},this)},afterTickToLabelConversion:i.noop,beforeCalculateTickRotation:i.noop,calculateTickRotation:function(){var t=i.fontString(this.options.ticks.fontSize,this.options.ticks.fontStyle,this.options.ticks.fontFamily);this.ctx.font=t;var e,a,s=this.ctx.measureText(this.ticks[0]).width,n=this.ctx.measureText(this.ticks[this.ticks.length-1]).width;if(this.paddingRight=n/2+3,this.paddingLeft=s/2+3,this.labelRotation=0,this.options.display&&this.isHorizontal()){var o,r,h=i.longestText(this.ctx,t,this.ticks);this.labelWidth=h;for(var l=this.getPixelForTick(1)-this.getPixelForTick(0)-6;this.labelWidth>l&&this.labelRotation<=this.options.ticks.maxRotation;){if(o=Math.cos(i.toRadians(this.labelRotation)),r=Math.sin(i.toRadians(this.labelRotation)),e=o*s,a=o*n,e+this.options.ticks.fontSize/2>this.yLabelWidth&&(this.paddingLeft=e+this.options.ticks.fontSize/2),this.paddingRight=this.options.ticks.fontSize/2,r*h>this.maxHeight){this.labelRotation--;break}this.labelRotation++,this.labelWidth=o*h}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;this.margins&&(this.paddingLeft-=this.margins.left,this.paddingRight-=this.margins.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},afterCalculateTickRotation:i.noop,beforeFit:i.noop,fit:function(){if(this.minSize={width:0,height:0},this.isHorizontal()?this.minSize.width=this.maxWidth:this.minSize.width=this.options.gridLines.show&&this.options.display?10:0,this.isHorizontal()?this.minSize.height=this.options.gridLines.show&&this.options.display?10:0:this.minSize.height=this.maxHeight,this.options.scaleLabel.show&&(this.isHorizontal()?this.minSize.height+=1.5*this.options.scaleLabel.fontSize:this.minSize.width+=1.5*this.options.scaleLabel.fontSize),this.options.ticks.show&&this.options.display){var t=i.fontString(this.options.ticks.fontSize,this.options.ticks.fontStyle,this.options.ticks.fontFamily);if(this.isHorizontal()){var e=(this.maxHeight-this.minSize.height,i.longestText(this.ctx,t,this.ticks)),a=Math.sin(i.toRadians(this.labelRotation))*e+1.5*this.options.ticks.fontSize;this.minSize.height=Math.min(this.maxHeight,this.minSize.height+a),t=i.fontString(this.options.ticks.fontSize,this.options.ticks.fontStyle,this.options.ticks.fontFamily),this.ctx.font=t;var s=this.ctx.measureText(this.ticks[0]).width,n=this.ctx.measureText(this.ticks[this.ticks.length-1]).width,o=Math.cos(i.toRadians(this.labelRotation)),r=Math.sin(i.toRadians(this.labelRotation));this.paddingLeft=0!==this.labelRotation?o*s+3:s/2+3,this.paddingRight=0!==this.labelRotation?r*(this.options.ticks.fontSize/2)+3:n/2+3}else{var h=this.maxWidth-this.minSize.width,l=i.longestText(this.ctx,t,this.ticks);h>l?this.minSize.width+=l:this.minSize.width=this.maxWidth,this.paddingTop=this.options.ticks.fontSize/2,this.paddingBottom=this.options.ticks.fontSize/2}}this.margins&&(this.paddingLeft-=this.margins.left,this.paddingTop-=this.margins.top,this.paddingRight-=this.margins.right,this.paddingBottom-=this.margins.bottom,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingTop=Math.max(this.paddingTop,0),this.paddingRight=Math.max(this.paddingRight,0),this.paddingBottom=Math.max(this.paddingBottom,0)),this.width=this.minSize.width,this.height=this.minSize.height},afterFit:i.noop,isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},getPixelForValue:i.noop,getPixelForTick:function(t,e){if(this.isHorizontal()){var i=this.width-(this.paddingLeft+this.paddingRight),a=i/Math.max(this.ticks.length-(this.options.gridLines.offsetGridLines?0:1),1),s=a*t+this.paddingLeft;return e&&(s+=a/2),this.left+Math.round(s)}var n=this.height-(this.paddingTop+this.paddingBottom);return this.top+t*(n/(this.ticks.length-1))},getPixelForDecimal:function(t,e){if(this.isHorizontal()){var i=this.width-(this.paddingLeft+this.paddingRight),a=i*t+this.paddingLeft;return this.left+Math.round(a)}return this.top+t*(this.height/this.ticks.length)},draw:function(t){if(this.options.display){var e,a,s,n,o=0!==this.labelRotation;if(this.ctx.fillStyle=this.options.ticks.fontColor,this.isHorizontal()){e=!0;var r="bottom"==this.options.position?this.top:this.bottom-10,h="bottom"==this.options.position?this.top+10:this.bottom;a=!1,(this.options.ticks.fontSize+4)*this.ticks.length>this.width-(this.paddingLeft+this.paddingRight)&&(a=1+Math.floor((this.options.ticks.fontSize+4)*this.ticks.length/(this.width-(this.paddingLeft+this.paddingRight)))),i.each(this.ticks,function(s,n){if(!(a>1&&n%a>0||void 0===s||null===s)){var l=this.getPixelForTick(n),c=this.getPixelForTick(n,this.options.gridLines.offsetGridLines);this.options.gridLines.show&&(n===("undefined"!=typeof this.zeroLineIndex?this.zeroLineIndex:0)?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),l+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(l,r),this.ctx.lineTo(l,h)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(l,t.top),this.ctx.lineTo(l,t.bottom)),this.ctx.stroke()),this.options.ticks.show&&(this.ctx.save(),this.ctx.translate(c,o?this.top+12:"top"===this.options.position?this.bottom-10:this.top+10),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=o?"right":"center",this.ctx.textBaseline=o?"middle":"top"===this.options.position?"bottom":"top",this.ctx.fillText(s,0,0),this.ctx.restore())}},this),this.options.scaleLabel.show&&(this.ctx.textAlign="center",this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.scaleLabel.fontSize,this.options.scaleLabel.fontStyle,this.options.scaleLabel.fontFamily),s=this.left+(this.right-this.left)/2,n="bottom"==this.options.position?this.bottom-this.options.scaleLabel.fontSize/2:this.top+this.options.scaleLabel.fontSize/2,this.ctx.fillText(this.options.scaleLabel.labelString,s,n))}else{
+e=!0;var l="right"==this.options.position?this.left:this.right-5,c="right"==this.options.position?this.left+5:this.right;if(i.each(this.ticks,function(a,s){var n=this.getPixelForTick(s);if(this.options.gridLines.show&&(s===("undefined"!=typeof this.zeroLineIndex?this.zeroLineIndex:0)?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),n+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(l,n),this.ctx.lineTo(c,n)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,n),this.ctx.lineTo(t.right,n)),this.ctx.stroke()),this.options.ticks.show){var o,r=this.getPixelForTick(s,this.options.gridLines.offsetGridLines);this.ctx.save(),"left"==this.options.position?this.options.ticks.mirror?(o=this.right+this.options.ticks.padding,this.ctx.textAlign="left"):(o=this.right-this.options.ticks.padding,this.ctx.textAlign="right"):this.options.ticks.mirror?(o=this.left-this.options.ticks.padding,this.ctx.textAlign="right"):(o=this.left+this.options.ticks.padding,this.ctx.textAlign="left"),this.ctx.translate(o,r),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textBaseline="middle",this.ctx.fillText(a,0,0),this.ctx.restore()}},this),this.options.scaleLabel.show){s="left"==this.options.position?this.left+this.options.scaleLabel.fontSize/2:this.right-this.options.scaleLabel.fontSize/2,n=this.top+(this.bottom-this.top)/2;var u="left"==this.options.position?-.5*Math.PI:.5*Math.PI;this.ctx.save(),this.ctx.translate(s,n),this.ctx.rotate(u),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.scaleLabel.fontSize,this.options.scaleLabel.fontStyle,this.options.scaleLabel.fontFamily),this.ctx.textBaseline="middle",this.ctx.fillText(this.options.scaleLabel.labelString,0,0),this.ctx.restore()}}}}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.scaleService={constructors:{},defaults:{},registerScaleType:function(t,a,s){this.constructors[t]=a,this.defaults[t]=i.scaleMerge(e.defaults.scale,s)},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0},getScaleDefaults:function(t){return this.defaults.hasOwnProperty(t)?this.defaults[t]:{}},update:function(t,e,a){var s=e>30?5:2,n=a>30?5:2;if(t){var o=i.where(t.scales,function(t){return"left"==t.options.position}),r=i.where(t.scales,function(t){return"right"==t.options.position}),h=i.where(t.scales,function(t){return"top"==t.options.position}),l=i.where(t.scales,function(t){return"bottom"==t.options.position}),c=i.where(t.scales,function(t){return"chartArea"==t.options.position}),u=e/2,d=a/2;u-=2*s,d-=2*n;var f=(e-u)/(o.length+r.length),m=(a-d)/(h.length+l.length),g=[],p=function(t){var e=t.update(f,d);g.push({horizontal:!1,minSize:e,scale:t})},v=function(t){var e=t.update(u,m);g.push({horizontal:!0,minSize:e,scale:t})};i.each(o,p),i.each(r,p),i.each(h,v),i.each(l,v);var b=a-2*n,x=e-2*s;i.each(g,function(t){t.horizontal?b-=t.minSize.height:x-=t.minSize.width});var y=function(t){var e=i.findNextWhere(g,function(e){return e.scale===t});e&&t.update(e.minSize.width,b)},_=function(t){var e=i.findNextWhere(g,function(e){return e.scale===t}),a={left:w,right:D,top:0,bottom:0};e&&t.update(x,e.minSize.height,a)},w=s,D=s,k=n,C=n;i.each(o,y),i.each(r,y),i.each(o,function(t){w+=t.width}),i.each(r,function(t){D+=t.width}),i.each(h,_),i.each(l,_),i.each(h,function(t){k+=t.height}),i.each(l,function(t){C+=t.height}),i.each(o,function(t){var e=i.findNextWhere(g,function(e){return e.scale===t}),a={left:0,right:0,top:k,bottom:C};e&&t.update(e.minSize.width,b,a)}),i.each(r,function(t){var e=i.findNextWhere(g,function(e){return e.scale===t}),a={left:0,right:0,top:k,bottom:C};e&&t.update(e.minSize.width,b,a)}),w=s,D=s,k=n,C=n,i.each(o,function(t){w+=t.width}),i.each(r,function(t){D+=t.width}),i.each(h,function(t){k+=t.height}),i.each(l,function(t){C+=t.height});var S=a-k-C,M=e-w-D;(M!==x||S!==b)&&(i.each(o,function(t){t.height=S}),i.each(r,function(t){t.height=S}),i.each(h,function(t){t.width=M}),i.each(l,function(t){t.width=M}),b=S,x=M);var A=s,I=n,P=function(t){t.left=A,t.right=A+t.width,t.top=k,t.bottom=k+b,A=t.right},T=function(t){t.left=w,t.right=w+x,t.top=I,t.bottom=I+t.height,I=t.bottom};i.each(o,P),i.each(h,T),A+=x,I+=b,i.each(r,P),i.each(l,T),t.chartArea={left:w,top:k,right:w+x,bottom:k+b},i.each(c,function(e){e.left=t.chartArea.left,e.top=t.chartArea.top,e.right=t.chartArea.right,e.bottom=t.chartArea.bottom,e.update(x,b)})}}}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.tooltips={enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>: ","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>: ","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},e.Tooltip=e.Element.extend({initialize:function(){var t=this._options;i.extend(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":i.extend(this._model,{text:i.template(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:void 0!==this._active[0]._model.label?this._active[0]._model.label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();i.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var a,s,n=[],o=[],r=this._data.datasets.length-1;r>=0&&(a=this._data.datasets[r].metaData,s=i.indexOf(a,this._active[0]),-1===s);r--);var h=function(t){var e,a,r,h,l,c=[],u=[],d=[];return i.each(this._data.datasets,function(t){e=t.metaData,e[s]&&e[s].hasValue()&&c.push(e[s])},this),i.each(this._options.stacked?c.reverse():c,function(t){u.push(t._view.x),d.push(t._view.y),n.push(i.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),o.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),l=i.min(d),r=i.max(d),h=i.min(u),a=i.max(u),{x:h>this._chart.width/2?h:a,y:(l+r)/2}}.call(this,s);i.extend(this._model,{x:h.x,y:h.y,labels:n,title:function(){return this._data.timeLabels?this._data.timeLabels[this._active[0]._index]:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:""}.call(this),legendColors:o,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=n.length*this._model.fontSize+(n.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var l=t.measureText(this._model.title).width,c=i.longestText(t,this.font,n)+this._model.fontSize+3,u=i.max([c,l]);this._model.width=u+2*this._model.xPadding;var d=this._model.height/2;this._model.y-d<0?this._model.y=d:this._model.y+d>this._chart.height&&(this._model.y=this._chart.height-d),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.hover.mode){case"single":t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var a=e.caretPadding||2,s=t.measureText(e.text).width+2*e.xPadding,n=e.fontSize+2*e.yPadding,o=n+e.caretHeight+a;e.x+s/2>this._chart.width?e.xAlign="left":e.x-s/2<0&&(e.xAlign="right"),e.y-o<0&&(e.yAlign="below");var r=e.x-s/2,h=e.y-o;if(t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),this._options.tooltips.custom&&this._options.tooltips.custom(this),!this._options.tooltips.enabled)return;switch(e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-a),t.lineTo(e.x+e.caretHeight,e.y-(a+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(a+e.caretHeight)),t.closePath(),t.fill();break;case"below":h=e.y+a+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+a),t.lineTo(e.x+e.caretHeight,e.y+a+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+a+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":r=e.x-s+(e.cornerRadius+e.caretHeight);break;case"right":r=e.x-(e.cornerRadius+e.caretHeight)}i.drawRoundedRectangle(t,r,h,s,n,e.cornerRadius),t.fill(),t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,r+s/2,h+n/2);break;case"label":if(this._options.tooltips.custom&&this._options.tooltips.custom(this),!this._options.tooltips.enabled)return;i.drawRoundedRectangle(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=i.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=i.fontString(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),i.each(e.labels,function(a,s){t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(a,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(s+1)),t.fillStyle=i.color(e.legendColors[s].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(s+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=i.color(e.legendColors[s].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(s+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.bar={hover:{mode:"label"},scales:{xAxes:[{type:"category",categoryPercentage:.8,barPercentage:.9,gridLines:{offsetGridLines:!0}}],yAxes:[{type:"linear"}]}},e.controllers.bar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.bar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForID:function(t){return this.chart.scales[t]},getBarCount:function(){var t=0;return i.each(this.chart.data.datasets,function(e){"bar"===e.type?++t:void 0===e.type&&"bar"===this.chart.config.type&&++t},this),t},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:t}),a=this.getBarCount();this.updateElement(i,t,!0,a),this.getDataset().metaData.splice(t,0,i)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},buildOrUpdateElements:function(){var t=this.getDataset().data.length,e=this.getDataset().metaData.length;if(e>t)this.getDataset().metaData.splice(t,e-t);else if(t>e)for(var i=e;t>i;++i)this.addElementAndReset(i)},update:function(t){var e=this.getBarCount();i.each(this.getDataset().metaData,function(i,a){this.updateElement(i,a,t,e)},this)},updateElement:function(t,e,a,s){var n,o=this.getScaleForID(this.getDataset().xAxisID),r=this.getScaleForID(this.getDataset().yAxisID);n=r.getPixelForValue(r.min<0&&r.max<0?r.max:r.min>0&&r.max>0?r.min:0),i.extend(t,{_chart:this.chart.chart,_xScale:o,_yScale:r,_datasetIndex:this.index,_index:e,_model:{x:this.calculateBarX(e,this.index),y:a?n:this.calculateBarY(e,this.index),label:this.chart.data.labels[e],datasetLabel:this.getDataset().label,base:this.calculateBarBase(this.index,e),width:this.calculateBarWidth(s),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}}),t.pivot()},calculateBarBase:function(t,e){var i=(this.getScaleForID(this.getDataset().xAxisID),this.getScaleForID(this.getDataset().yAxisID)),a=0;if(i.options.stacked){var s=this.chart.data.datasets[t].data[e];if(0>s)for(var n=0;t>n;n++)this.chart.data.datasets[n].yAxisID===i.id&&(a+=this.chart.data.datasets[n].data[e]<0?this.chart.data.datasets[n].data[e]:0);else for(var o=0;t>o;o++)this.chart.data.datasets[o].yAxisID===i.id&&(a+=this.chart.data.datasets[o].data[e]>0?this.chart.data.datasets[o].data[e]:0);return i.getPixelForValue(a)}return a=i.getPixelForValue(i.min),i.beginAtZero||i.min<=0&&i.max>=0||i.min>=0&&i.max<=0?a=i.getPixelForValue(0,0):i.min<0&&i.max<0&&(a=i.getPixelForValue(i.max)),a},getRuler:function(){var t=this.getScaleForID(this.getDataset().xAxisID),e=(this.getScaleForID(this.getDataset().yAxisID),this.chart.isCombo?i.where(this.chart.data.datasets,function(t){return"bar"==t.type}).length:this.chart.data.datasets.length),a=function(){for(var e=t.getPixelForValue(null,1)-t.getPixelForValue(null,0),i=2;i<this.getDataset().data.length;i++)e=Math.min(t.getPixelForValue(null,i)-t.getPixelForValue(null,i-1),e);return e}.call(this),s=a*t.options.categoryPercentage,n=(a-a*t.options.categoryPercentage)/2,o=s/e,r=o*t.options.barPercentage,h=o-o*t.options.barPercentage;return{datasetCount:e,tickWidth:a,categoryWidth:s,categorySpacing:n,fullBarWidth:o,barWidth:r,barSpacing:h}},calculateBarWidth:function(){var t=this.getScaleForID(this.getDataset().xAxisID),e=this.getRuler();return t.options.stacked?e.categoryWidth:e.barWidth},calculateBarX:function(t,e){var i=this.getScaleForID(this.getDataset().yAxisID),a=this.getScaleForID(this.getDataset().xAxisID),s=this.getRuler(),n=a.getPixelForValue(null,t,e,this.chart.isCombo);return n-=this.chart.isCombo?s.tickWidth/2:0,i.options.stacked?n+s.categoryWidth/2+s.categorySpacing:n+s.barWidth/2+s.categorySpacing+s.barWidth*e+s.barSpacing/2+s.barSpacing*e},calculateBarY:function(t,e){var i=(this.getScaleForID(this.getDataset().xAxisID),this.getScaleForID(this.getDataset().yAxisID)),a=this.getDataset().data[t];if(i.options.stacked){for(var s=0,n=0,o=0;e>o;o++)this.chart.data.datasets[o].data[t]<0?n+=this.chart.data.datasets[o].data[t]||0:s+=this.chart.data.datasets[o].data[t]||0;return i.getPixelForValue(0>a?n+a:s+a)}return i.getPixelForValue(a)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.hoverBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.doughnut={animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},cutoutPercentage:50},e.defaults.pie=i.clone(e.defaults.doughnut),i.extend(e.defaults.pie,{cutoutPercentage:0}),e.controllers.doughnut=e.controllers.pie=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.doughnut.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t,a){this.getDataset().metaData=this.getDataset().metaData||[];var s=new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});a&&i.isArray(this.getDataset().backgroundColor)&&this.getDataset().backgroundColor.splice(t,0,a),this.updateElement(s,t,!0),this.getDataset().metaData.splice(t,0,s)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},buildOrUpdateElements:function(){var t=this.getDataset().data.length,e=this.getDataset().metaData.length;if(e>t)this.getDataset().metaData.splice(t,e-t);else if(t>e)for(var i=e;t>i;++i)this.addElementAndReset(i)},update:function(t){this.chart.outerRadius=Math.max(i.min([this.chart.chart.width,this.chart.chart.height])/2-this.chart.options.elements.arc.borderWidth/2,0),this.chart.innerRadius=Math.max(this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,0),this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,i){this.updateElement(e,i,t)},this)},updateElement:function(t,e,a){var s={x:this.chart.chart.width/2,y:this.chart.chart.height/2,startAngle:Math.PI*-.5,circumference:this.chart.options.animation.animateRotate?0:this.calculateCircumference(this.getDataset().data[e]),outerRadius:this.chart.options.animation.animateScale?0:this.outerRadius,innerRadius:this.chart.options.animation.animateScale?0:this.innerRadius};i.extend(t,{_chart:this.chart.chart,_datasetIndex:this.index,_index:e,_model:a?s:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,circumference:this.calculateCircumference(this.getDataset().data[e]),outerRadius:this.outerRadius,innerRadius:this.innerRadius,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.getDataset().label,e,this.chart.data.labels[e])}}),a||(0===e?t._model.startAngle=Math.PI*-.5:t._model.startAngle=this.getDataset().metaData[e-1]._model.endAngle,t._model.endAngle=t._model.startAngle+t._model.circumference,e<this.getDataset().data.length-1&&(this.getDataset().metaData[e+1]._model.startAngle=t._model.endAngle)),t.pivot()},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.hoverBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?1.999999*Math.PI*(t/this.getDataset().total):0}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.line={hover:{mode:"label"},scales:{xAxes:[{type:"category",id:"x-axis-0"}],yAxes:[{type:"linear",id:"y-axis-0"}]}},e.controllers.line=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.line.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i),this.updateBezierControlPoints()},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},buildOrUpdateElements:function(){var t=this.getDataset().data.length,e=this.getDataset().metaData.length;if(e>t)this.getDataset().metaData.splice(t,e-t);else if(t>e)for(var i=e;t>i;++i)this.addElementAndReset(i)},update:function(t){var e,a=this.getDataset().metaDataset,s=this.getDataset().metaData,n=this.getScaleForId(this.getDataset().yAxisID);this.getScaleForId(this.getDataset().xAxisID);e=n.getPixelForValue(n.min<0&&n.max<0?n.max:n.min>0&&n.max>0?n.min:0),i.extend(a,{_scale:n,_datasetIndex:this.index,_children:s,_model:{tension:a.custom&&a.custom.tension?a.custom.tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,borderCapStyle:a.custom&&a.custom.borderCapStyle?a.custom.borderCapStyle:this.getDataset().borderCapStyle||this.chart.options.elements.line.borderCapStyle,borderDash:a.custom&&a.custom.borderDash?a.custom.borderDash:this.getDataset().borderDash||this.chart.options.elements.line.borderDash,borderDashOffset:a.custom&&a.custom.borderDashOffset?a.custom.borderDashOffset:this.getDataset().borderDashOffset||this.chart.options.elements.line.borderDashOffset,borderJoinStyle:a.custom&&a.custom.borderJoinStyle?a.custom.borderJoinStyle:this.getDataset().borderJoinStyle||this.chart.options.elements.line.borderJoinStyle,fill:a.custom&&a.custom.fill?a.custom.fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:n.top,scaleBottom:n.bottom,scaleZero:e}}),a.pivot(),i.each(s,function(e,i){this.updateElement(e,i,t)},this),this.updateBezierControlPoints()},updateElement:function(t,e,a){var s,n=this.getScaleForId(this.getDataset().yAxisID),o=this.getScaleForId(this.getDataset().xAxisID);s=n.getPixelForValue(n.min<0&&n.max<0?n.max:n.min>0&&n.max>0?n.min:0),i.extend(t,{_chart:this.chart.chart,_xScale:o,_yScale:n,_datasetIndex:this.index,_index:e,_model:{x:o.getPixelForValue(this.getDataset().data[e],e,this.index,this.chart.isCombo),y:a?s:n.getPixelForValue(this.getDataset().data[e],e,this.index),tension:t.custom&&t.custom.tension?t.custom.tension:this.getDataset().tension||this.chart.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth),skip:t.custom&&t.custom.skip?t.custom.skip:null===this.getDataset().data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,e,this.chart.options.elements.point.hitRadius)}})},updateBezierControlPoints:function(){i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e)._model,t._model,i.nextItem(this.getDataset().metaData,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointHoverBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.polarArea={scale:{type:"radialLinear",lineArc:!0},animateRotate:!0,animateScale:!0},e.controllers.polarArea=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.polarArea.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),
+this.getDataset().metaData.splice(t,0,i)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},buildOrUpdateElements:function(){var t=this.getDataset().data.length,e=this.getDataset().metaData.length;if(e>t)this.getDataset().metaData.splice(t,e-t);else if(t>e)for(var i=e;t>i;++i)this.addElementAndReset(i)},update:function(t){this.chart.outerRadius=Math.max((i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,0),this.chart.innerRadius=Math.max(this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,0),this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,i){this.updateElement(e,i,t)},this)},updateElement:function(t,e,a){var s=1/this.getDataset().data.length*2,n=-.5*Math.PI+Math.PI*s*e,o=n+s*Math.PI,r={x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.options.animateScale?0:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[e]),startAngle:this.chart.options.animateRotate?Math.PI*-.5:n,endAngle:this.chart.options.animateRotate?Math.PI*-.5:o,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,e,this.chart.data.labels[e])};i.extend(t,{_chart:this.chart.chart,_datasetIndex:this.index,_index:e,_model:a?r:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[e]),startAngle:n,endAngle:o,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,e,this.chart.data.labels[e])}}),t.pivot()},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?2*Math.PI*(t/this.getDataset().total):0},updateScaleRange:function(){i.extend(this.chart.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.radar={scale:{type:"radialLinear"},elements:{line:{tension:0}}},e.controllers.radar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.radar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData,_loop:!0}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i,_model:{x:0,y:0}})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i),this.updateBezierControlPoints()},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},buildOrUpdateElements:function(){var t=this.getDataset().data.length,e=this.getDataset().metaData.length;if(e>t)this.getDataset().metaData.splice(t,e-t);else if(t>e)for(var i=e;t>i;++i)this.addElementAndReset(i)},update:function(t){var e,a=(this.getDataset().metaDataset,this.getDataset().metaData),s=this.chart.scale;e=s.min<0&&s.max<0?s.getPointPositionForValue(0,s.max):s.min>0&&s.max>0?s.getPointPositionForValue(0,s.min):s.getPointPositionForValue(0,0),i.extend(this.getDataset().metaDataset,{_datasetIndex:this.index,_children:this.getDataset().metaData,_model:{tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:e}}),this.getDataset().metaDataset.pivot(),i.each(a,function(e,i){this.updateElement(e,i,t)},this),this.updateBezierControlPoints()},updateElement:function(t,e,a){var s=this.chart.scale.getPointPositionForValue(e,this.getDataset().data[e]);i.extend(t,{_datasetIndex:this.index,_index:e,_model:{x:a?this.chart.scale.xCenter:s.x,y:a?this.chart.scale.yCenter:s.y,tension:t.custom&&t.custom.tension?t.custom.tension:this.chart.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.getDataset().pointRadius,e,this.chart.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth),skip:t.custom&&t.custom.skip?t.custom.skip:null===this.getDataset().data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,e,this.chart.options.elements.point.hitRadius)}})},updateBezierControlPoints:function(){i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e,!0)._model,t._model,i.nextItem(this.getDataset().metaData,e,!0)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=(e.helpers,{position:"bottom"}),a=e.Scale.extend({buildTicks:function(t){this.ticks=this.data.labels},getPixelForValue:function(t,e,i,a){if(this.isHorizontal()){var s=this.width-(this.paddingLeft+this.paddingRight),n=s/Math.max(this.data.labels.length-(this.options.gridLines.offsetGridLines?0:1),1),o=n*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&a&&(o+=n/2),this.left+Math.round(o)}var r=this.height-(this.paddingTop+this.paddingBottom),h=r/Math.max(this.data.labels.length-(this.options.gridLines.offsetGridLines?0:1),1),o=h*e+this.paddingTop;return this.options.gridLines.offsetGridLines&&a&&(o+=h/2),this.top+Math.round(o)}});e.scaleService.registerScaleType("category",a,i)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={position:"left"},s=e.Scale.extend({buildTicks:function(){this.min=null,this.max=null;var t=[],e=[];if(this.options.stacked){i.each(this.data.datasets,function(a){(this.isHorizontal()?a.xAxisID===this.id:a.yAxisID===this.id)&&i.each(a.data,function(i,a){var s=this.getRightValue(i);t[a]=t[a]||0,e[a]=e[a]||0,this.options.relativePoints?t[a]=100:0>s?e[a]+=s:t[a]+=s},this)},this);var a=t.concat(e);this.min=i.min(a),this.max=i.max(a)}else i.each(this.data.datasets,function(t){(this.isHorizontal()?t.xAxisID===this.id:t.yAxisID===this.id)&&i.each(t.data,function(t,e){var i=this.getRightValue(t);null===this.min?this.min=i:i<this.min&&(this.min=i),null===this.max?this.max=i:i>this.max&&(this.max=i)},this)},this);this.min===this.max&&(this.min--,this.max++),this.ticks=[];var s;if(s=this.isHorizontal()?Math.min(11,Math.ceil(this.width/50)):Math.min(11,Math.ceil(this.height/(2*this.options.ticks.fontSize))),s=Math.max(2,s),this.options.ticks.beginAtZero){var n=i.sign(this.min),o=i.sign(this.max);0>n&&0>o?this.max=0:n>0&&o>0&&(this.min=0)}for(var r=i.niceNum(this.max-this.min,!1),h=i.niceNum(r/(s-1),!0),l=Math.floor(this.min/h)*h,c=Math.ceil(this.max/h)*h,u=l;c>=u;u+=h)this.ticks.push(u);("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks),this.options.ticks.reverse?(this.ticks.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max),this.zeroLineIndex=this.ticks.indexOf(0)},getPixelForValue:function(t,e,i,a){var s,n=this.end-this.start;if(this.isHorizontal()){var o=this.width-(this.paddingLeft+this.paddingRight);return s=this.left+o/n*(this.getRightValue(t)-this.start),Math.round(s+this.paddingLeft)}var r=this.height-(this.paddingTop+this.paddingBottom);return s=this.bottom-this.paddingBottom-r/n*(this.getRightValue(t)-this.start),Math.round(s)},getRightValue:function(t){return"object"==typeof t&&null!==t?this.isHorizontal()?t.x:t.y:t}});e.scaleService.registerScaleType("linear",s,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={position:"left",ticks:{template:"<%var remain = value / (Math.pow(10, Math.floor(Chart.helpers.log10(value))));if (remain === 1 || remain === 2 || remain === 5) {%><%=value.toExponential()%><%} else {%><%= null %><%}%>"}},s=e.Scale.extend({buildTicks:function(){this.min=null,this.max=null;var t=[];this.options.stacked?(i.each(this.data.datasets,function(e){(this.isHorizontal()?e.xAxisID===this.id:e.yAxisID===this.id)&&i.each(e.data,function(e,i){var a=this.getRightValue(e);t[i]=t[i]||0,this.options.relativePoints?t[i]=100:t[i]+=a},this)},this),this.min=i.min(t),this.max=i.max(t)):i.each(this.data.datasets,function(t){(this.isHorizontal()?t.xAxisID===this.id:t.yAxisID===this.id)&&i.each(t.data,function(t,e){var i=this.getRightValue(t);null===this.min?this.min=i:i<this.min&&(this.min=i),null===this.max?this.max=i:i>this.max&&(this.max=i)},this)},this),this.min===this.max&&(0!==this.min&&null!==this.min?(this.min=Math.pow(10,Math.floor(i.log10(this.min))-1),this.max=Math.pow(10,Math.floor(i.log10(this.max))+1)):(this.min=1,this.max=10)),this.tickValues=[];for(var e=Math.floor(i.log10(this.min)),a=Math.ceil(i.log10(this.max)),s=e;a>s;++s)for(var n=1;10>n;++n)this.tickValues.push(n*Math.pow(10,s));this.tickValues.push(1*Math.pow(10,a)),("left"==this.options.position||"right"==this.options.position)&&this.tickValues.reverse(),this.max=i.max(this.tickValues),this.min=i.min(this.tickValues),this.options.ticks.reverse?(this.tickValues.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max),this.ticks=this.tickValues.slice()},getRightValue:function(t){return"object"==typeof t?this.isHorizontal()?t.x:t.y:t},getPixelForTick:function(t,e){return this.getPixelForValue(this.tickValues[t],null,null,e)},getPixelForValue:function(t,e,a,s){var n,o=this.getRightValue(t),r=i.log10(this.end)-i.log10(this.start);if(this.isHorizontal()){if(0!==o){var h=this.width-(this.paddingLeft+this.paddingRight);return n=this.left+h/r*(i.log10(o)-i.log10(this.start)),n+this.paddingLeft}n=this.left+this.paddingLeft}else{if(0!==o){var l=this.height-(this.paddingTop+this.paddingBottom);return this.bottom-this.paddingBottom-l/r*(i.log10(o)-i.log10(this.start))}n=this.top+this.paddingTop}}});e.scaleService.registerScaleType("logarithmic",s,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,animate:!0,lineArc:!1,position:"chartArea",angleLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1},ticks:{showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},s=e.Scale.extend({getValueCount:function(){return this.data.labels.length},setDimensions:function(){this.width=this.maxWidth,this.height=this.maxHeight,this.xCenter=Math.round(this.width/2),this.yCenter=Math.round(this.height/2);var t=i.min([this.height,this.width]);this.drawingArea=this.options.display?t/2-(this.options.ticks.fontSize/2+this.options.ticks.backdropPaddingY):t/2},buildTicks:function(){this.min=null,this.max=null,i.each(this.data.datasets,function(t){i.each(t.data,function(t,e){null!==t&&(null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t))},this)},this),this.min===this.max&&(this.min--,this.max++),this.ticks=[];var t=Math.min(11,Math.ceil(this.drawingArea/(1.5*this.options.ticks.fontSize)));if(t=Math.max(2,t),this.options.ticks.beginAtZero){var e=i.sign(this.min),a=i.sign(this.max);0>e&&0>a?this.max=0:e>0&&a>0&&(this.min=0)}for(var s=i.niceNum(this.max-this.min,!1),n=i.niceNum(s/(t-1),!0),o=Math.floor(this.min/n)*n,r=Math.ceil(this.max/n)*n,h=o;r>=h;h+=n)this.ticks.push(h);this.max=i.max(this.ticks),this.min=i.min(this.ticks),this.options.ticks.reverse?(this.ticks.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max),this.zeroLineIndex=this.ticks.indexOf(0)},getCircumference:function(){return 2*Math.PI/this.getValueCount()},fit:function(){var t,e,a,s,n,o,r,h,l,c,u,d,f=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),m=this.width,g=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.getValueCount();e++)t=this.getPointPosition(e,f),a=this.ctx.measureText(i.template(this.options.ticks.template,{value:this.data.labels[e]})).width+5,0===e||e===this.getValueCount()/2?(s=a/2,t.x+s>m&&(m=t.x+s,n=e),t.x-s<g&&(g=t.x-s,r=e)):e<this.getValueCount()/2?t.x+a>m&&(m=t.x+a,n=e):e>this.getValueCount()/2&&t.x-a<g&&(g=t.x-a,r=e);l=g,c=Math.ceil(m-this.width),o=this.getIndexAngle(n),h=this.getIndexAngle(r),u=c/Math.sin(o+Math.PI/2),d=l/Math.sin(h+Math.PI/2),u=i.isNumber(u)?u:0,d=i.isNumber(d)?d:0,this.drawingArea=Math.round(f-(d+u)/2),this.setCenterPoint(d,u)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,a=t+this.drawingArea;this.xCenter=Math.round((a+i)/2+this.left),this.yCenter=Math.round(this.height/2+this.top)},getIndexAngle:function(t){var e=2*Math.PI/this.getValueCount();return t*e-Math.PI/2},getDistanceFromCenterForValue:function(t){if(null===t)return 0;var e=this.drawingArea/(this.max-this.min);return this.options.reverse?(this.max-t)*e:(t-this.min)*e},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},getPointPositionForValue:function(t,e){return this.getPointPosition(t,this.getDistanceFromCenterForValue(e))},draw:function(){if(this.options.display){var t=this.ctx;if(i.each(this.ticks,function(e,a){if(a>0||this.options.reverse){var s=this.getDistanceFromCenterForValue(this.ticks[a]),n=this.yCenter-s;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,s,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var o=0;o<this.getValueCount();o++){var r=this.getPointPosition(o,this.getDistanceFromCenterForValue(this.ticks[a]));0===o?t.moveTo(r.x,r.y):t.lineTo(r.x,r.y)}t.closePath(),t.stroke()}if(this.options.ticks.show){if(t.font=i.fontString(this.options.ticks.fontSize,this.options.ticks.fontStyle,this.options.ticks.fontFamily),this.options.ticks.showLabelBackdrop){var h=t.measureText(e).width;t.fillStyle=this.options.ticks.backdropColor,t.fillRect(this.xCenter-h/2-this.options.ticks.backdropPaddingX,n-this.options.ticks.fontSize/2-this.options.ticks.backdropPaddingY,h+2*this.options.ticks.backdropPaddingX,this.options.ticks.fontSize+2*this.options.ticks.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.ticks.fontColor,t.fillText(e,this.xCenter,n)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.getValueCount()-1;e>=0;e--){if(this.options.angleLines.show){var a=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.options.reverse?this.min:this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(a.x,a.y),t.stroke(),t.closePath()}var s=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.options.reverse?this.min:this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var n=this.data.labels.length,o=this.data.labels.length/2,r=o/2,h=r>e||e>n-r,l=e===r||e===n-r;0===e?t.textAlign="center":e===o?t.textAlign="center":o>e?t.textAlign="left":t.textAlign="right",l?t.textBaseline="middle":h?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.data.labels[e],s.x,s.y)}}}}});e.scaleService.registerScaleType("radialLinear",s,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={units:["millisecond","second","minute","hour","day","week","month","quarter","year"],unit:{millisecond:{display:"SSS [ms]",maxStep:1e3},second:{display:"h:mm:ss a",maxStep:60},minute:{display:"h:mm:ss a",maxStep:60},hour:{display:"MMM D, hA",maxStep:24},day:{display:"ll",maxStep:7},week:{display:"ll",maxStep:4.3333},month:{display:"MMM YYYY",maxStep:12},quarter:{display:"[Q]Q - YYYY",maxStep:4},year:{display:"YYYY",maxStep:!1}}},s={position:"bottom",time:{format:!1,unit:!1,round:!1,displayFormat:!1}},n=e.Scale.extend({buildTicks:function(t){if(this.ticks=[],this.labelMoments=[],this.data.labels.forEach(function(t,e){var i=this.parseTime(t);this.options.time.round&&i.startOf(this.options.time.round),this.labelMoments.push(i)},this),this.firstTick=moment.min.call(this,this.labelMoments).clone(),this.lastTick=moment.max.call(this,this.labelMoments).clone(),this.options.time.unit)this.tickUnit=this.options.time.unit||"day",this.displayFormat=a.unit[this.tickUnit].display,this.tickRange=Math.ceil(this.lastTick.diff(this.firstTick,this.tickUnit,!0));else{var e=this.width-(this.paddingLeft+this.paddingRight),s=e/this.options.ticks.fontSize+4,n=this.options.time.round?0:2;this.tickRange=Math.ceil(this.lastTick.diff(this.firstTick,!0)+n);i.each(a.units,function(t){this.tickRange<=s||(this.tickUnit=t,this.tickRange=Math.ceil(this.lastTick.diff(this.firstTick,this.tickUnit)+n),this.displayFormat=a.unit[t].display)},this)}this.firstTick.startOf(this.tickUnit),this.lastTick.endOf(this.tickUnit),this.smallestLabelSeparation=this.width;var o=0;for(o=1;o<this.labelMoments.length;o++)this.smallestLabelSeparation=Math.min(this.smallestLabelSeparation,this.labelMoments[o].diff(this.labelMoments[o-1],this.tickUnit,!0));for(this.options.time.displayFormat&&(this.displayFormat=this.options.time.displayFormat),o=0;o<=this.tickRange;++o)this.ticks.push(this.firstTick.clone().add(o,this.tickUnit))},convertTicksToLabels:function(){this.ticks=this.ticks.map(function(t,e,i){var s=t.format(this.options.time.displayFormat?this.options.time.displayFormat:a.unit[this.tickUnit].display);return this.options.ticks.userCallback?this.options.ticks.userCallback(s,e,i):s},this)},getPixelForValue:function(t,e,i,a){var s=this.labelMoments[e].diff(this.firstTick,this.tickUnit,!0),n=s/this.tickRange;if(this.isHorizontal()){var o=this.width-(this.paddingLeft+this.paddingRight),r=(o/Math.max(this.ticks.length-1,1),o*n+this.paddingLeft);return this.left+Math.round(r)}var h=this.height-(this.paddingTop+this.paddingBottom),l=(h/Math.max(this.ticks.length-1,1),h*n+this.paddingTop);return this.top+Math.round(l)},parseTime:function(t){return"function"==typeof t.getMonth||"number"==typeof t?moment(t):t.isValid&&t.isValid()?t:"string"!=typeof this.options.time.format&&this.options.time.format.call?this.options.time.format(t):moment(t,this.options.time.format)}});e.scaleService.registerScaleType("time",n,s)}.call(this),/*!
  * Chart.js
  * http://chartjs.org/
  * Version: 2.0.0-alpha
@@ -36,11 +36,11 @@ function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.eleme
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-function(){"use strict";var t=this,e=t.Chart;e.helpers;e.defaults.global.elements.point={radius:3,backgroundColor:e.defaults.global.defaultColor,borderWidth:1,borderColor:e.defaults.global.defaultColor,hitRadius:1,hoverRadius:4,hoverBorderWidth:1},e.elements.Point=e.Element.extend({inRange:function(t,e){var i=this._view;if(i){var a=i.hitRadius+i.radius;return Math.pow(t-i.x,2)+Math.pow(e-i.y,2)<Math.pow(a,2)}return!1},inLabelRange:function(t){var e=this._view;return e?Math.pow(t-e.x,2)<Math.pow(e.radius+e.hitRadius,2):!1},tooltipPosition:function(){var t=this._view;return{x:t.x,y:t.y,padding:t.radius+t.borderWidth}},draw:function(){var t=this._view,i=this._chart.ctx;t.skip||(t.radius>0||t.borderWidth>0)&&(i.beginPath(),i.arc(t.x,t.y,t.radius||e.defaults.global.elements.point.radius,0,2*Math.PI),i.closePath(),i.strokeStyle=t.borderColor||e.defaults.global.defaultColor,i.lineWidth=t.borderWidth||e.defaults.global.elements.point.borderWidth,i.fillStyle=t.backgroundColor||e.defaults.global.defaultColor,i.fill(),i.stroke())}})}.call(this),function(){"use strict";var t=this,e=t.Chart;e.helpers;e.defaults.global.elements.rectangle={backgroundColor:e.defaults.global.defaultColor,borderWidth:0,borderColor:e.defaults.global.defaultColor},e.elements.Rectangle=e.Element.extend({draw:function(){var t=this._chart.ctx,e=this._view,i=e.width/2,a=e.x-i,s=e.x+i,n=e.base-(e.base-e.y),o=e.borderWidth/2;e.borderWidth&&(a+=o,s-=o,n+=o),t.beginPath(),t.fillStyle=e.backgroundColor,t.strokeStyle=e.borderColor,t.lineWidth=e.borderWidth,t.moveTo(a,e.base),t.lineTo(a,n),t.lineTo(s,n),t.lineTo(s,e.base),t.fill(),e.borderWidth&&t.stroke()},height:function(){var t=this._view;return t.base-t.y},inRange:function(t,e){var i=this._view,a=!1;return i&&(a=i.y<i.base?t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.y&&e<=i.base:t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.base&&e<=i.y),a},inLabelRange:function(t){var e=this._view;return e?t>=e.x-e.width/2&&t<=e.x+e.width/2:!1},tooltipPosition:function(){var t=this._view;return t.y<t.base?{x:t.x,y:t.y}:{x:t.x,y:t.base}}})}.call(this),function(){"use strict";var t=this,e=t.Chart;e.helpers;e.Bar=function(t,i){return i.type="bar",new e(t,i)}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={aspectRatio:1,legendTemplate:'<ul 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n="function"==typeof require&&require,o=0;o<a.length;o++)s(a[o]);return s}({1:[function(t,e,i){!function(){var i=t("color-convert"),a=t("color-string"),s=function(t){if(t instanceof s)return t;if(!(this instanceof s))return new s(t);if(this.values={rgb:[0,0,0],hsl:[0,0,0],hsv:[0,0,0],hwb:[0,0,0],cmyk:[0,0,0,0],alpha:1},"string"==typeof t){var e=a.getRgba(t);if(e)this.setValues("rgb",e);else if(e=a.getHsla(t))this.setValues("hsl",e);else{if(!(e=a.getHwb(t)))throw new Error('Unable to parse color from string "'+t+'"');this.setValues("hwb",e)}}else if("object"==typeof t){var e=t;if(void 0!==e.r||void 0!==e.red)this.setValues("rgb",e);else if(void 0!==e.l||void 0!==e.lightness)this.setValues("hsl",e);else if(void 0!==e.v||void 0!==e.value)this.setValues("hsv",e);else if(void 0!==e.w||void 0!==e.whiteness)this.setValues("hwb",e);else{if(void 0===e.c&&void 0===e.cyan)throw new Error("Unable to parse color from object 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this.setChannel("rgb",1,t)},blue:function(t){return this.setChannel("rgb",2,t)},hue:function(t){return this.setChannel("hsl",0,t)},saturation:function(t){return this.setChannel("hsl",1,t)},lightness:function(t){return this.setChannel("hsl",2,t)},saturationv:function(t){return this.setChannel("hsv",1,t)},whiteness:function(t){return this.setChannel("hwb",1,t)},blackness:function(t){return this.setChannel("hwb",2,t)},value:function(t){return this.setChannel("hsv",2,t)},cyan:function(t){return this.setChannel("cmyk",0,t)},magenta:function(t){return this.setChannel("cmyk",1,t)},yellow:function(t){return this.setChannel("cmyk",2,t)},black:function(t){return this.setChannel("cmyk",3,t)},hexString:function(){return a.hexString(this.values.rgb)},rgbString:function(){return a.rgbString(this.values.rgb,this.values.alpha)},rgbaString:function(){return a.rgbaString(this.values.rgb,this.values.alpha)},percentString:function(){return a.percentString(this.values.rgb,this.values.alpha)},hslString:function(){return a.hslString(this.values.hsl,this.values.alpha)},hslaString:function(){return a.hslaString(this.values.hsl,this.values.alpha)},hwbString:function(){return a.hwbString(this.values.hwb,this.values.alpha)},keyword:function(){return a.keyword(this.values.rgb,this.values.alpha)},rgbNumber:function(){return this.values.rgb[0]<<16|this.values.rgb[1]<<8|this.values.rgb[2]},luminosity:function(){for(var t=this.values.rgb,e=[],i=0;i<t.length;i++){var a=t[i]/255;e[i]=.03928>=a?a/12.92:Math.pow((a+.055)/1.055,2.4)}return.2126*e[0]+.7152*e[1]+.0722*e[2]},contrast:function(t){var e=this.luminosity(),i=t.luminosity();return e>i?(e+.05)/(i+.05):(i+.05)/(e+.05)},level:function(t){var e=this.contrast(t);return e>=7.1?"AAA":e>=4.5?"AA":""},dark:function(){var t=this.values.rgb,e=(299*t[0]+587*t[1]+114*t[2])/1e3;return 128>e},light:function(){return!this.dark()},negate:function(){for(var t=[],e=0;3>e;e++)t[e]=255-this.values.rgb[e];return this.setValues("rgb",t),this},lighten:function(t){return this.values.hsl[2]+=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},darken:function(t){return this.values.hsl[2]-=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},saturate:function(t){return this.values.hsl[1]+=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},desaturate:function(t){return this.values.hsl[1]-=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},whiten:function(t){return this.values.hwb[1]+=this.values.hwb[1]*t,this.setValues("hwb",this.values.hwb),this},blacken:function(t){return this.values.hwb[2]+=this.values.hwb[2]*t,this.setValues("hwb",this.values.hwb),this},greyscale:function(){var t=this.values.rgb,e=.3*t[0]+.59*t[1]+.11*t[2];return this.setValues("rgb",[e,e,e]),this},clearer:function(t){return this.setValues("alpha",this.values.alpha-this.values.alpha*t),this},opaquer:function(t){return this.setValues("alpha",this.values.alpha+this.values.alpha*t),this},rotate:function(t){var e=this.values.hsl[0];return e=(e+t)%360,e=0>e?360+e:e,this.values.hsl[0]=e,this.setValues("hsl",this.values.hsl),this},mix:function(t,e){e=1-(null==e?.5:e);for(var i=2*e-1,a=this.alpha()-t.alpha(),s=((i*a==-1?i:(i+a)/(1+i*a))+1)/2,n=1-s,o=this.rgbArray(),r=t.rgbArray(),h=0;h<o.length;h++)o[h]=o[h]*s+r[h]*n;this.setValues("rgb",o);var l=this.alpha()*e+t.alpha()*(1-e);return this.setValues("alpha",l),this},toJSON:function(){return this.rgb()},clone:function(){return new s(this.rgb())}},s.prototype.getValues=function(t){for(var e={},i=0;i<t.length;i++)e[t.charAt(i)]=this.values[t][i];return 1!=this.values.alpha&&(e.a=this.values.alpha),e},s.prototype.setValues=function(t,e){var a={rgb:["red","green","blue"],hsl:["hue","saturation","lightness"],hsv:["hue","saturation","value"],hwb:["hue","whiteness","blackness"],cmyk:["cyan","magenta","yellow","black"]},s={rgb:[255,255,255],hsl:[360,100,100],hsv:[360,100,100],hwb:[360,100,100],cmyk:[100,100,100,100]},n=1;if("alpha"==t)n=e;else if(e.length)this.values[t]=e.slice(0,t.length),n=e[t.length];else if(void 0!==e[t.charAt(0)]){for(var o=0;o<t.length;o++)this.values[t][o]=e[t.charAt(o)];n=e.a}else if(void 0!==e[a[t][0]]){for(var r=a[t],o=0;o<t.length;o++)this.values[t][o]=e[r[o]];n=e.alpha}if(this.values.alpha=Math.max(0,Math.min(1,void 0!==n?n:this.values.alpha)),"alpha"!=t){for(var o=0;o<t.length;o++){var h=Math.max(0,Math.min(s[t][o],this.values[t][o]));this.values[t][o]=Math.round(h)}for(var l in a){l!=t&&(this.values[l]=i[t][l](this.values[t]));for(var o=0;o<l.length;o++){var h=Math.max(0,Math.min(s[l][o],this.values[l][o]));this.values[l][o]=Math.round(h)}}return!0}},s.prototype.setSpace=function(t,e){var 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UTC":""))}),R(0,["YY",2],0,function(){return this.year()%100}),R(0,["YYYY",4],0,"year"),R(0,["YYYYY",5],0,"year"),R(0,["YYYYYY",6,!0],0,"year"),C("year","y"),V("Y",Ki),V("YY",Zi,Ui),V("YYYY",Ji,ji),V("YYYYY",Qi,qi),V("YYYYYY",Qi,qi),E(["YYYYY","YYYYYY"],na),E("YYYY",function(e,i){i[na]=2===e.length?t.parseTwoDigitYear(e):p(e)}),E("YY",function(e,i){i[na]=t.parseTwoDigitYear(e)}),t.parseTwoDigitYear=function(t){return p(t)+(p(t)>68?1900:2e3)};var xa=A("FullYear",!1);R("w",["ww",2],"wo","week"),R("W",["WW",2],"Wo","isoWeek"),C("week","w"),C("isoWeek","W"),V("w",Zi),V("ww",Zi,Ui),V("W",Zi),V("WW",Zi,Ui),N(["w","ww","W","WW"],function(t,e,i,a){e[a.substr(0,1)]=p(t)});var ya={dow:0,doy:6};R("DDD",["DDDD",3],"DDDo","dayOfYear"),C("dayOfYear","DDD"),V("DDD",Xi),V("DDDD",Gi),E(["DDD","DDDD"],function(t,e,i){i._dayOfYear=p(t)}),t.ISO_8601=function(){};var _a=tt("moment().min is deprecated, use moment.min instead. https://github.com/moment/moment/issues/1548",function(){var t=It.apply(null,arguments);return this>t?this:t}),wa=tt("moment().max is deprecated, use moment.max instead. https://github.com/moment/moment/issues/1548",function(){var t=It.apply(null,arguments);return t>this?this:t});Ft("Z",":"),Ft("ZZ",""),V("Z",ta),V("ZZ",ta),E(["Z","ZZ"],function(t,e,i){i._useUTC=!0,i._tzm=Lt(t)});var Da=/([\+\-]|\d\d)/gi;t.updateOffset=function(){};var ka=/(\-)?(?:(\d*)\.)?(\d+)\:(\d+)(?:\:(\d+)\.?(\d{3})?)?/,Ca=/^(-)?P(?:(?:([0-9,.]*)Y)?(?:([0-9,.]*)M)?(?:([0-9,.]*)D)?(?:T(?:([0-9,.]*)H)?(?:([0-9,.]*)M)?(?:([0-9,.]*)S)?)?|([0-9,.]*)W)$/;Jt.fn=Rt.prototype;var Sa=te(1,"add"),Ma=te(-1,"subtract");t.defaultFormat="YYYY-MM-DDTHH:mm:ssZ";var Aa=tt("moment().lang() is deprecated. Instead, use moment().localeData() to get the language configuration. Use moment().locale() to change languages.",function(t){return void 0===t?this.localeData():this.locale(t)});R(0,["gg",2],0,function(){return this.weekYear()%100}),R(0,["GG",2],0,function(){return this.isoWeekYear()%100}),Ie("gggg","weekYear"),Ie("ggggg","weekYear"),Ie("GGGG","isoWeekYear"),Ie("GGGGG","isoWeekYear"),C("weekYear","gg"),C("isoWeekYear","GG"),V("G",Ki),V("g",Ki),V("GG",Zi,Ui),V("gg",Zi,Ui),V("GGGG",Ji,ji),V("gggg",Ji,ji),V("GGGGG",Qi,qi),V("ggggg",Qi,qi),N(["gggg","ggggg","GGGG","GGGGG"],function(t,e,i,a){e[a.substr(0,2)]=p(t)}),N(["gg","GG"],function(e,i,a,s){i[s]=t.parseTwoDigitYear(e)}),R("Q",0,0,"quarter"),C("quarter","Q"),V("Q",Ni),E("Q",function(t,e){e[oa]=3*(p(t)-1)}),R("D",["DD",2],"Do","date"),C("date","D"),V("D",Zi),V("DD",Zi,Ui),V("Do",function(t,e){return t?e._ordinalParse:e._ordinalParseLenient}),E(["D","DD"],ra),E("Do",function(t,e){e[ra]=p(t.match(Zi)[0],10)});var Ia=A("Date",!0);R("d",0,"do","day"),R("dd",0,0,function(t){return this.localeData().weekdaysMin(this,t)}),R("ddd",0,0,function(t){return this.localeData().weekdaysShort(this,t)}),R("dddd",0,0,function(t){return this.localeData().weekdays(this,t)}),R("e",0,0,"weekday"),R("E",0,0,"isoWeekday"),C("day","d"),C("weekday","e"),C("isoWeekday","E"),V("d",Zi),V("e",Zi),V("E",Zi),V("dd",ia),V("ddd",ia),V("dddd",ia),N(["dd","ddd","dddd"],function(t,e,i){var a=i._locale.weekdaysParse(t);null!=a?e.d=a:l(i).invalidWeekday=t}),N(["d","e","E"],function(t,e,i,a){e[a]=p(t)});var Pa="Sunday_Monday_Tuesday_Wednesday_Thursday_Friday_Saturday".split("_"),Ta="Sun_Mon_Tue_Wed_Thu_Fri_Sat".split("_"),Oa="Su_Mo_Tu_We_Th_Fr_Sa".split("_");R("H",["HH",2],0,"hour"),R("h",["hh",2],0,function(){return this.hours()%12||12}),Ue("a",!0),Ue("A",!1),C("hour","h"),V("a",Ge),V("A",Ge),V("H",Zi),V("h",Zi),V("HH",Zi,Ui),V("hh",Zi,Ui),E(["H","HH"],ha),E(["a","A"],function(t,e,i){i._isPm=i._locale.isPM(t),i._meridiem=t}),E(["h","hh"],function(t,e,i){e[ha]=p(t),l(i).bigHour=!0});var Ra=/[ap]\.?m?\.?/i,Wa=A("Hours",!0);R("m",["mm",2],0,"minute"),C("minute","m"),V("m",Zi),V("mm",Zi,Ui),E(["m","mm"],la);var Fa=A("Minutes",!1);R("s",["ss",2],0,"second"),C("second","s"),V("s",Zi),V("ss",Zi,Ui),E(["s","ss"],ca);var La=A("Seconds",!1);R("S",0,0,function(){return~~(this.millisecond()/100)}),R(0,["SS",2],0,function(){return~~(this.millisecond()/10)}),R(0,["SSS",3],0,"millisecond"),R(0,["SSSS",4],0,function(){return 10*this.millisecond()}),R(0,["SSSSS",5],0,function(){return 100*this.millisecond()}),R(0,["SSSSSS",6],0,function(){return 1e3*this.millisecond()}),R(0,["SSSSSSS",7],0,function(){return 1e4*this.millisecond()}),R(0,["SSSSSSSS",8],0,function(){return 1e5*this.millisecond()}),R(0,["SSSSSSSSS",9],0,function(){return 1e6*this.millisecond()}),C("millisecond","ms"),V("S",Xi,Ni),V("SS",Xi,Ui),V("SSS",Xi,Gi);var Ya;for(Ya="SSSS";Ya.length<=9;Ya+="S")V(Ya,$i);for(Ya="S";Ya.length<=9;Ya+="S")E(Ya,Ze);var za=A("Milliseconds",!1);R("z",0,0,"zoneAbbr"),R("zz",0,0,"zoneName");var Va=f.prototype;Va.add=Sa,Va.calendar=ie,Va.clone=ae,Va.diff=he,Va.endOf=ye,Va.format=de,Va.from=fe,Va.fromNow=me,Va.to=ge,Va.toNow=pe,Va.get=T,Va.invalidAt=Ae,Va.isAfter=se,Va.isBefore=ne,Va.isBetween=oe,Va.isSame=re,Va.isValid=Se,Va.lang=Aa,Va.locale=ve,Va.localeData=be,Va.max=wa,Va.min=_a,Va.parsingFlags=Me,Va.set=T,Va.startOf=xe,Va.subtract=Ma,Va.toArray=ke,Va.toObject=Ce,Va.toDate=De,Va.toISOString=ue,Va.toJSON=ue,Va.toString=ce,Va.unix=we,Va.valueOf=_e,Va.year=xa,Va.isLeapYear=ht,Va.weekYear=Te,Va.isoWeekYear=Oe,Va.quarter=Va.quarters=Fe,Va.month=J,Va.daysInMonth=Q,Va.week=Va.weeks=ft,Va.isoWeek=Va.isoWeeks=mt,Va.weeksInYear=We,Va.isoWeeksInYear=Re,Va.date=Ia,Va.day=Va.days=He,Va.weekday=Ee,Va.isoWeekday=Ne,Va.dayOfYear=pt,Va.hour=Va.hours=Wa,Va.minute=Va.minutes=Fa,Va.second=Va.seconds=La,
+Va.millisecond=Va.milliseconds=za,Va.utcOffset=Vt,Va.utc=Ht,Va.local=Et,Va.parseZone=Nt,Va.hasAlignedHourOffset=Ut,Va.isDST=Gt,Va.isDSTShifted=jt,Va.isLocal=qt,Va.isUtcOffset=Zt,Va.isUtc=Xt,Va.isUTC=Xt,Va.zoneAbbr=Xe,Va.zoneName=Je,Va.dates=tt("dates accessor is deprecated. Use date instead.",Ia),Va.months=tt("months accessor is deprecated. Use month instead",J),Va.years=tt("years accessor is deprecated. Use year instead",xa),Va.zone=tt("moment().zone is deprecated, use moment().utcOffset instead. https://github.com/moment/moment/issues/1779",Bt);var Ba=Va,Ha={sameDay:"[Today at] LT",nextDay:"[Tomorrow at] LT",nextWeek:"dddd [at] LT",lastDay:"[Yesterday at] LT",lastWeek:"[Last] dddd [at] LT",sameElse:"L"},Ea={LTS:"h:mm:ss A",LT:"h:mm A",L:"MM/DD/YYYY",LL:"MMMM D, YYYY",LLL:"MMMM D, YYYY h:mm A",LLLL:"dddd, MMMM D, YYYY h:mm A"},Na="Invalid date",Ua="%d",Ga=/\d{1,2}/,ja={future:"in %s",past:"%s ago",s:"a few seconds",m:"a minute",mm:"%d minutes",h:"an hour",hh:"%d hours",d:"a day",dd:"%d days",M:"a month",MM:"%d months",y:"a year",yy:"%d years"},qa=b.prototype;qa._calendar=Ha,qa.calendar=Ke,qa._longDateFormat=Ea,qa.longDateFormat=ti,qa._invalidDate=Na,qa.invalidDate=ei,qa._ordinal=Ua,qa.ordinal=ii,qa._ordinalParse=Ga,qa.preparse=ai,qa.postformat=ai,qa._relativeTime=ja,qa.relativeTime=si,qa.pastFuture=ni,qa.set=oi,qa.months=j,qa._months=da,qa.monthsShort=q,qa._monthsShort=fa,qa.monthsParse=Z,qa.week=ct,qa._week=ya,qa.firstDayOfYear=dt,qa.firstDayOfWeek=ut,qa.weekdays=Ye,qa._weekdays=Pa,qa.weekdaysMin=Ve,qa._weekdaysMin=Oa,qa.weekdaysShort=ze,qa._weekdaysShort=Ta,qa.weekdaysParse=Be,qa.isPM=je,qa._meridiemParse=Ra,qa.meridiem=qe,w("en",{ordinalParse:/\d{1,2}(th|st|nd|rd)/,ordinal:function(t){var e=t%10,i=1===p(t%100/10)?"th":1===e?"st":2===e?"nd":3===e?"rd":"th";return t+i}}),t.lang=tt("moment.lang is deprecated. Use moment.locale instead.",w),t.langData=tt("moment.langData is deprecated. Use moment.localeData instead.",k);var Za=Math.abs,Xa=ki("ms"),Ja=ki("s"),Qa=ki("m"),$a=ki("h"),Ka=ki("d"),ts=ki("w"),es=ki("M"),is=ki("y"),as=Si("milliseconds"),ss=Si("seconds"),ns=Si("minutes"),os=Si("hours"),rs=Si("days"),hs=Si("months"),ls=Si("years"),cs=Math.round,us={s:45,m:45,h:22,d:26,M:11},ds=Math.abs,fs=Rt.prototype;fs.abs=mi,fs.add=pi,fs.subtract=vi,fs.as=wi,fs.asMilliseconds=Xa,fs.asSeconds=Ja,fs.asMinutes=Qa,fs.asHours=$a,fs.asDays=Ka,fs.asWeeks=ts,fs.asMonths=es,fs.asYears=is,fs.valueOf=Di,fs._bubble=xi,fs.get=Ci,fs.milliseconds=as,fs.seconds=ss,fs.minutes=ns,fs.hours=os,fs.days=rs,fs.weeks=Mi,fs.months=hs,fs.years=ls,fs.humanize=Ti,fs.toISOString=Oi,fs.toString=Oi,fs.toJSON=Oi,fs.locale=ve,fs.localeData=be,fs.toIsoString=tt("toIsoString() is deprecated. Please use toISOString() instead (notice the capitals)",Oi),fs.lang=Aa,R("X",0,0,"unix"),R("x",0,0,"valueOf"),V("x",Ki),V("X",ea),E("X",function(t,e,i){i._d=new Date(1e3*parseFloat(t,10))}),E("x",function(t,e,i){i._d=new Date(p(t))}),t.version="2.10.6",e(It),t.fn=Ba,t.min=Tt,t.max=Ot,t.utc=r,t.unix=Qe,t.months=li,t.isDate=a,t.locale=w,t.invalid=u,t.duration=Jt,t.isMoment=m,t.weekdays=ui,t.parseZone=$e,t.localeData=k,t.isDuration=Wt,t.monthsShort=ci,t.weekdaysMin=fi,t.defineLocale=D,t.weekdaysShort=di,t.normalizeUnits=S,t.relativeTimeThreshold=Pi;var ms=t;return ms});
\ No newline at end of file

From 1bdf5edc2421bdbb8cf64da1771e7108f80919d1 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Mon, 28 Sep 2015 11:27:47 -0600
Subject: [PATCH 358/424] Time Scale now requires and warns for Moment.js dep

---
 src/scales/scale.time.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/scales/scale.time.js b/src/scales/scale.time.js
index 58984b3c445..e885b9ee9f8 100644
--- a/src/scales/scale.time.js
+++ b/src/scales/scale.time.js
@@ -1,6 +1,11 @@
 (function() {
 	"use strict";
 
+	if (!window.moment) {
+		console.warn('Chart.js - Moment.js could not be found! You must include it before Chart.js to use the time scale. Download at http://momentjs.com/');
+		return;
+	}
+
 	var root = this,
 		Chart = root.Chart,
 		helpers = Chart.helpers;

From 63a0273591b2943f9ff96262b26f1d5c9f5ca058 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Mon, 28 Sep 2015 11:28:05 -0600
Subject: [PATCH 359/424] Remove moment and onecolor as deps

---
 package.json | 2 --
 1 file changed, 2 deletions(-)

diff --git a/package.json b/package.json
index 8b83a5731be..c0650eda105 100644
--- a/package.json
+++ b/package.json
@@ -31,8 +31,6 @@
     "karma-firefox-launcher": "^0.1.6",
     "karma-jasmine": "^0.3.6",
     "karma-jasmine-html-reporter": "^0.1.8",
-    "moment": "^2.10.6",
-    "onecolor": "^2.5.0",
     "semver": "^3.0.1"
   },
   "spm": {

From 39b15b98e64439f4885a8252860dcf40747a6124 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Mon, 28 Sep 2015 11:28:34 -0600
Subject: [PATCH 360/424] Removed moment from build, import color lib first

---
 gulpfile.js | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/gulpfile.js b/gulpfile.js
index a843f6bf5b7..8a3901da0fd 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -24,6 +24,7 @@ var testDir = './test/';
  */
 
 var srcFiles = [
+	'./node_modules/color/dist/color.min.js',
 	'./src/core/core.js',
 	'./src/core/core.helpers.js',
 	'./src/core/core.chart.js',
@@ -33,8 +34,6 @@ var srcFiles = [
 	'./src/scales/**',
 	'./src/elements/**',
 	'./src/charts/**',
-	'./node_modules/color/dist/color.min.js',
-	'./node_modules/moment/min/moment.min.js'
 ];
 
 var testFiles = [

From 5a31c50d4d03f721166ba3049d632faf14ba107c Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Mon, 28 Sep 2015 11:28:52 -0600
Subject: [PATCH 361/424] Built Dist Files

---
 Chart.js     | 23 ++++++++++++++---------
 Chart.min.js | 22 +++++++++++-----------
 2 files changed, 25 insertions(+), 20 deletions(-)

diff --git a/Chart.js b/Chart.js
index c2e1b89e169..8a05aca00c3 100644
--- a/Chart.js
+++ b/Chart.js
@@ -1,3 +1,11 @@
+!function e(r,t,n){function a(i,u){if(!t[i]){if(!r[i]){var l="function"==typeof require&&require;if(!u&&l)return l(i,!0);if(s)return s(i,!0);var h=new Error("Cannot find module '"+i+"'");throw h.code="MODULE_NOT_FOUND",h}var o=t[i]={exports:{}};r[i][0].call(o.exports,function(e){var t=r[i][1][e];return a(t?t:e)},o,o.exports,e,r,t,n)}return t[i].exports}for(var s="function"==typeof require&&require,i=0;i<n.length;i++)a(n[i]);return a}({1:[function(e,r,t){!function(){var t=e("color-convert"),n=e("color-string"),a=function(e){if(e instanceof a)return e;if(!(this instanceof a))return new a(e);if(this.values={rgb:[0,0,0],hsl:[0,0,0],hsv:[0,0,0],hwb:[0,0,0],cmyk:[0,0,0,0],alpha:1},"string"==typeof e){var r=n.getRgba(e);if(r)this.setValues("rgb",r);else if(r=n.getHsla(e))this.setValues("hsl",r);else{if(!(r=n.getHwb(e)))throw new Error('Unable to parse color from string "'+e+'"');this.setValues("hwb",r)}}else if("object"==typeof e){var r=e;if(void 0!==r.r||void 0!==r.red)this.setValues("rgb",r);else if(void 0!==r.l||void 0!==r.lightness)this.setValues("hsl",r);else if(void 0!==r.v||void 0!==r.value)this.setValues("hsv",r);else if(void 0!==r.w||void 0!==r.whiteness)this.setValues("hwb",r);else{if(void 0===r.c&&void 0===r.cyan)throw new Error("Unable to parse color from object "+JSON.stringify(e));this.setValues("cmyk",r)}}};a.prototype={rgb:function(e){return this.setSpace("rgb",arguments)},hsl:function(e){return this.setSpace("hsl",arguments)},hsv:function(e){return this.setSpace("hsv",arguments)},hwb:function(e){return this.setSpace("hwb",arguments)},cmyk:function(e){return this.setSpace("cmyk",arguments)},rgbArray:function(){return this.values.rgb},hslArray:function(){return this.values.hsl},hsvArray:function(){return this.values.hsv},hwbArray:function(){return 1!==this.values.alpha?this.values.hwb.concat([this.values.alpha]):this.values.hwb},cmykArray:function(){return this.values.cmyk},rgbaArray:function(){var e=this.values.rgb;return e.concat([this.values.alpha])},hslaArray:function(){var e=this.values.hsl;return e.concat([this.values.alpha])},alpha:function(e){return void 0===e?this.values.alpha:(this.setValues("alpha",e),this)},red:function(e){return this.setChannel("rgb",0,e)},green:function(e){return this.setChannel("rgb",1,e)},blue:function(e){return this.setChannel("rgb",2,e)},hue:function(e){return this.setChannel("hsl",0,e)},saturation:function(e){return this.setChannel("hsl",1,e)},lightness:function(e){return this.setChannel("hsl",2,e)},saturationv:function(e){return this.setChannel("hsv",1,e)},whiteness:function(e){return this.setChannel("hwb",1,e)},blackness:function(e){return this.setChannel("hwb",2,e)},value:function(e){return this.setChannel("hsv",2,e)},cyan:function(e){return this.setChannel("cmyk",0,e)},magenta:function(e){return this.setChannel("cmyk",1,e)},yellow:function(e){return this.setChannel("cmyk",2,e)},black:function(e){return this.setChannel("cmyk",3,e)},hexString:function(){return n.hexString(this.values.rgb)},rgbString:function(){return n.rgbString(this.values.rgb,this.values.alpha)},rgbaString:function(){return n.rgbaString(this.values.rgb,this.values.alpha)},percentString:function(){return n.percentString(this.values.rgb,this.values.alpha)},hslString:function(){return n.hslString(this.values.hsl,this.values.alpha)},hslaString:function(){return n.hslaString(this.values.hsl,this.values.alpha)},hwbString:function(){return n.hwbString(this.values.hwb,this.values.alpha)},keyword:function(){return n.keyword(this.values.rgb,this.values.alpha)},rgbNumber:function(){return this.values.rgb[0]<<16|this.values.rgb[1]<<8|this.values.rgb[2]},luminosity:function(){for(var e=this.values.rgb,r=[],t=0;t<e.length;t++){var n=e[t]/255;r[t]=.03928>=n?n/12.92:Math.pow((n+.055)/1.055,2.4)}return.2126*r[0]+.7152*r[1]+.0722*r[2]},contrast:function(e){var r=this.luminosity(),t=e.luminosity();return r>t?(r+.05)/(t+.05):(t+.05)/(r+.05)},level:function(e){var r=this.contrast(e);return r>=7.1?"AAA":r>=4.5?"AA":""},dark:function(){var e=this.values.rgb,r=(299*e[0]+587*e[1]+114*e[2])/1e3;return 128>r},light:function(){return!this.dark()},negate:function(){for(var e=[],r=0;3>r;r++)e[r]=255-this.values.rgb[r];return this.setValues("rgb",e),this},lighten:function(e){return this.values.hsl[2]+=this.values.hsl[2]*e,this.setValues("hsl",this.values.hsl),this},darken:function(e){return this.values.hsl[2]-=this.values.hsl[2]*e,this.setValues("hsl",this.values.hsl),this},saturate:function(e){return this.values.hsl[1]+=this.values.hsl[1]*e,this.setValues("hsl",this.values.hsl),this},desaturate:function(e){return this.values.hsl[1]-=this.values.hsl[1]*e,this.setValues("hsl",this.values.hsl),this},whiten:function(e){return this.values.hwb[1]+=this.values.hwb[1]*e,this.setValues("hwb",this.values.hwb),this},blacken:function(e){return this.values.hwb[2]+=this.values.hwb[2]*e,this.setValues("hwb",this.values.hwb),this},greyscale:function(){var e=this.values.rgb,r=.3*e[0]+.59*e[1]+.11*e[2];return this.setValues("rgb",[r,r,r]),this},clearer:function(e){return this.setValues("alpha",this.values.alpha-this.values.alpha*e),this},opaquer:function(e){return this.setValues("alpha",this.values.alpha+this.values.alpha*e),this},rotate:function(e){var r=this.values.hsl[0];return r=(r+e)%360,r=0>r?360+r:r,this.values.hsl[0]=r,this.setValues("hsl",this.values.hsl),this},mix:function(e,r){r=1-(null==r?.5:r);for(var t=2*r-1,n=this.alpha()-e.alpha(),a=((t*n==-1?t:(t+n)/(1+t*n))+1)/2,s=1-a,i=this.rgbArray(),u=e.rgbArray(),l=0;l<i.length;l++)i[l]=i[l]*a+u[l]*s;this.setValues("rgb",i);var h=this.alpha()*r+e.alpha()*(1-r);return this.setValues("alpha",h),this},toJSON:function(){return this.rgb()},clone:function(){return new a(this.rgb())}},a.prototype.getValues=function(e){for(var r={},t=0;t<e.length;t++)r[e.charAt(t)]=this.values[e][t];return 1!=this.values.alpha&&(r.a=this.values.alpha),r},a.prototype.setValues=function(e,r){var n={rgb:["red","green","blue"],hsl:["hue","saturation","lightness"],hsv:["hue","saturation","value"],hwb:["hue","whiteness","blackness"],cmyk:["cyan","magenta","yellow","black"]},a={rgb:[255,255,255],hsl:[360,100,100],hsv:[360,100,100],hwb:[360,100,100],cmyk:[100,100,100,100]},s=1;if("alpha"==e)s=r;else if(r.length)this.values[e]=r.slice(0,e.length),s=r[e.length];else if(void 0!==r[e.charAt(0)]){for(var i=0;i<e.length;i++)this.values[e][i]=r[e.charAt(i)];s=r.a}else if(void 0!==r[n[e][0]]){for(var u=n[e],i=0;i<e.length;i++)this.values[e][i]=r[u[i]];s=r.alpha}if(this.values.alpha=Math.max(0,Math.min(1,void 0!==s?s:this.values.alpha)),"alpha"!=e){for(var i=0;i<e.length;i++){var l=Math.max(0,Math.min(a[e][i],this.values[e][i]));this.values[e][i]=Math.round(l)}for(var h in n){h!=e&&(this.values[h]=t[e][h](this.values[e]));for(var i=0;i<h.length;i++){var l=Math.max(0,Math.min(a[h][i],this.values[h][i]));this.values[h][i]=Math.round(l)}}return!0}},a.prototype.setSpace=function(e,r){var t=r[0];return void 0===t?this.getValues(e):("number"==typeof t&&(t=Array.prototype.slice.call(r)),this.setValues(e,t),this)},a.prototype.setChannel=function(e,r,t){return void 0===t?this.values[e][r]:(this.values[e][r]=t,this.setValues(e,this.values[e]),this)},window.Color=r.exports=a}()},{"color-convert":3,"color-string":4}],2:[function(e,t,n){function a(e){var r,t,n,a=e[0]/255,s=e[1]/255,i=e[2]/255,u=Math.min(a,s,i),l=Math.max(a,s,i),h=l-u;return l==u?r=0:a==l?r=(s-i)/h:s==l?r=2+(i-a)/h:i==l&&(r=4+(a-s)/h),r=Math.min(60*r,360),0>r&&(r+=360),n=(u+l)/2,t=l==u?0:.5>=n?h/(l+u):h/(2-l-u),[r,100*t,100*n]}function s(e){var r,t,n,a=e[0],s=e[1],i=e[2],u=Math.min(a,s,i),l=Math.max(a,s,i),h=l-u;return t=0==l?0:h/l*1e3/10,l==u?r=0:a==l?r=(s-i)/h:s==l?r=2+(i-a)/h:i==l&&(r=4+(a-s)/h),r=Math.min(60*r,360),0>r&&(r+=360),n=l/255*1e3/10,[r,t,n]}function i(e){var r=e[0],t=e[1],n=e[2],s=a(e)[0],i=1/255*Math.min(r,Math.min(t,n)),n=1-1/255*Math.max(r,Math.max(t,n));return[s,100*i,100*n]}function u(e){var 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s(_(e))}function B(e){return i(_(e))}function G(e){return u(_(e))}function K(e){return o(_(e))}function Q(e){return h(_(e))}t.exports={rgb2hsl:a,rgb2hsv:s,rgb2hwb:i,rgb2cmyk:u,rgb2keyword:l,rgb2xyz:h,rgb2lab:o,rgb2lch:c,hsl2rgb:v,hsl2hsv:f,hsl2hwb:d,hsl2cmyk:p,hsl2keyword:m,hsv2rgb:y,hsv2hsl:w,hsv2hwb:k,hsv2cmyk:M,hsv2keyword:S,hwb2rgb:x,hwb2hsl:V,hwb2hsv:q,hwb2cmyk:A,hwb2keyword:C,cmyk2rgb:F,cmyk2hsl:N,cmyk2hsv:z,cmyk2hwb:I,cmyk2keyword:O,keyword2rgb:_,keyword2hsl:L,keyword2hsv:T,keyword2hwb:B,keyword2cmyk:G,keyword2lab:K,keyword2xyz:Q,xyz2rgb:E,xyz2lab:H,xyz2lch:U,lab2xyz:j,lab2rgb:R,lab2lch:J,lch2lab:$,lch2xyz:D,lch2rgb:P};var W={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]},X={};for(var Y in W)X[JSON.stringify(W[Y])]=Y},{}],3:[function(e,r,t){var n=e("./conversions"),a=function(){return new h};for(var s in n){a[s+"Raw"]=function(e){return function(r){return"number"==typeof r&&(r=Array.prototype.slice.call(arguments)),n[e](r)}}(s);var i=/(\w+)2(\w+)/.exec(s),u=i[1],l=i[2];a[u]=a[u]||{},a[u][l]=a[s]=function(e){return function(r){"number"==typeof r&&(r=Array.prototype.slice.call(arguments));var t=n[e](r);if("string"==typeof t||void 0===t)return t;for(var a=0;a<t.length;a++)t[a]=Math.round(t[a]);return t}}(s)}var h=function(){this.convs={}};h.prototype.routeSpace=function(e,r){var t=r[0];return void 0===t?this.getValues(e):("number"==typeof t&&(t=Array.prototype.slice.call(r)),this.setValues(e,t))},h.prototype.setValues=function(e,r){return this.space=e,this.convs={},this.convs[e]=r,this},h.prototype.getValues=function(e){var r=this.convs[e];if(!r){var t=this.space,n=this.convs[t];r=a[t][e](n),this.convs[e]=r}return r},["rgb","hsl","hsv","cmyk","keyword"].forEach(function(e){h.prototype[e]=function(r){return this.routeSpace(e,arguments)}}),r.exports=a},{"./conversions":2}],4:[function(e,r,t){function n(e){if(e){var r=/^#([a-fA-F0-9]{3})$/,t=/^#([a-fA-F0-9]{6})$/,n=/^rgba?\(\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/,a=/^rgba?\(\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/,s=/(\w+)/,i=[0,0,0],u=1,l=e.match(r);if(l){l=l[1];for(var h=0;h<i.length;h++)i[h]=parseInt(l[h]+l[h],16)}else if(l=e.match(t)){l=l[1];for(var h=0;h<i.length;h++)i[h]=parseInt(l.slice(2*h,2*h+2),16)}else if(l=e.match(n)){for(var h=0;h<i.length;h++)i[h]=parseInt(l[h+1]);u=parseFloat(l[4])}else if(l=e.match(a)){for(var h=0;h<i.length;h++)i[h]=Math.round(2.55*parseFloat(l[h+1]));u=parseFloat(l[4])}else if(l=e.match(s)){if("transparent"==l[1])return[0,0,0,0];if(i=w[l[1]],!i)return}for(var h=0;h<i.length;h++)i[h]=m(i[h],0,255);return 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w=e("color-name");r.exports={getRgba:n,getHsla:a,getRgb:i,getHsl:u,getHwb:s,getAlpha:l,hexString:h,rgbString:o,rgbaString:c,percentString:g,percentaString:v,hslString:f,hslaString:d,hwbString:b,keyword:p};var k={};for(var M in 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+//! moment.js
+//! version : 2.10.6
+//! authors : Tim Wood, Iskren Chernev, Moment.js contributors
+//! license : MIT
+//! momentjs.com
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+Nd.millisecond=Nd.milliseconds=Md,Nd.utcOffset=Na,Nd.utc=Pa,Nd.local=Qa,Nd.parseZone=Ra,Nd.hasAlignedHourOffset=Sa,Nd.isDST=Ta,Nd.isDSTShifted=Ua,Nd.isLocal=Va,Nd.isUtcOffset=Wa,Nd.isUtc=Xa,Nd.isUTC=Xa,Nd.zoneAbbr=Xb,Nd.zoneName=Yb,Nd.dates=aa("dates accessor is deprecated. Use date instead.",Dd),Nd.months=aa("months accessor is deprecated. Use month instead",Y),Nd.years=aa("years accessor is deprecated. Use year instead",td),Nd.zone=aa("moment().zone is deprecated, use moment().utcOffset instead. https://github.com/moment/moment/issues/1779",Oa);var Od=Nd,Pd={sameDay:"[Today at] LT",nextDay:"[Tomorrow at] LT",nextWeek:"dddd [at] LT",lastDay:"[Yesterday at] LT",lastWeek:"[Last] dddd [at] LT",sameElse:"L"},Qd={LTS:"h:mm:ss A",LT:"h:mm A",L:"MM/DD/YYYY",LL:"MMMM D, YYYY",LLL:"MMMM D, YYYY h:mm A",LLLL:"dddd, MMMM D, YYYY h:mm A"},Rd="Invalid date",Sd="%d",Td=/\d{1,2}/,Ud={future:"in %s",past:"%s ago",s:"a few seconds",m:"a minute",mm:"%d minutes",h:"an hour",hh:"%d hours",d:"a day",dd:"%d days",M:"a month",MM:"%d months",y:"a year",yy:"%d years"},Vd=s.prototype;Vd._calendar=Pd,Vd.calendar=_b,Vd._longDateFormat=Qd,Vd.longDateFormat=ac,Vd._invalidDate=Rd,Vd.invalidDate=bc,Vd._ordinal=Sd,Vd.ordinal=cc,Vd._ordinalParse=Td,Vd.preparse=dc,Vd.postformat=dc,Vd._relativeTime=Ud,Vd.relativeTime=ec,Vd.pastFuture=fc,Vd.set=gc,Vd.months=U,Vd._months=md,Vd.monthsShort=V,Vd._monthsShort=nd,Vd.monthsParse=W,Vd.week=ka,Vd._week=ud,Vd.firstDayOfYear=ma,Vd.firstDayOfWeek=la,Vd.weekdays=Lb,Vd._weekdays=Ed,Vd.weekdaysMin=Nb,Vd._weekdaysMin=Gd,Vd.weekdaysShort=Mb,Vd._weekdaysShort=Fd,Vd.weekdaysParse=Ob,Vd.isPM=Ub,Vd._meridiemParse=Hd,Vd.meridiem=Vb,w("en",{ordinalParse:/\d{1,2}(th|st|nd|rd)/,ordinal:function(a){var b=a%10,c=1===q(a%100/10)?"th":1===b?"st":2===b?"nd":3===b?"rd":"th";return a+c}}),a.lang=aa("moment.lang is deprecated. Use moment.locale instead.",w),a.langData=aa("moment.langData is deprecated. Use moment.localeData instead.",y);var Wd=Math.abs,Xd=yc("ms"),Yd=yc("s"),Zd=yc("m"),$d=yc("h"),_d=yc("d"),ae=yc("w"),be=yc("M"),ce=yc("y"),de=Ac("milliseconds"),ee=Ac("seconds"),fe=Ac("minutes"),ge=Ac("hours"),he=Ac("days"),ie=Ac("months"),je=Ac("years"),ke=Math.round,le={s:45,m:45,h:22,d:26,M:11},me=Math.abs,ne=Ha.prototype;ne.abs=oc,ne.add=qc,ne.subtract=rc,ne.as=wc,ne.asMilliseconds=Xd,ne.asSeconds=Yd,ne.asMinutes=Zd,ne.asHours=$d,ne.asDays=_d,ne.asWeeks=ae,ne.asMonths=be,ne.asYears=ce,ne.valueOf=xc,ne._bubble=tc,ne.get=zc,ne.milliseconds=de,ne.seconds=ee,ne.minutes=fe,ne.hours=ge,ne.days=he,ne.weeks=Bc,ne.months=ie,ne.years=je,ne.humanize=Fc,ne.toISOString=Gc,ne.toString=Gc,ne.toJSON=Gc,ne.locale=rb,ne.localeData=sb,ne.toIsoString=aa("toIsoString() is deprecated. Please use toISOString() instead (notice the capitals)",Gc),ne.lang=Cd,H("X",0,0,"unix"),H("x",0,0,"valueOf"),N("x",_c),N("X",bd),Q("X",function(a,b,c){c._d=new Date(1e3*parseFloat(a,10))}),Q("x",function(a,b,c){c._d=new Date(q(a))}),a.version="2.10.6",b(Da),a.fn=Od,a.min=Fa,a.max=Ga,a.utc=h,a.unix=Zb,a.months=jc,a.isDate=d,a.locale=w,a.invalid=l,a.duration=Ya,a.isMoment=o,a.weekdays=lc,a.parseZone=$b,a.localeData=y,a.isDuration=Ia,a.monthsShort=kc,a.weekdaysMin=nc,a.defineLocale=x,a.weekdaysShort=mc,a.normalizeUnits=A,a.relativeTimeThreshold=Ec;var oe=a;return oe});
 /*!
  * Chart.js
  * http://chartjs.org/
@@ -5027,6 +5035,11 @@
 (function() {
 	"use strict";
 
+	if (!window.moment) {
+		console.warn('Chart.js - Moment.js could not be found! You must include it before Chart.js to use the time scale. Download at http://momentjs.com/');
+		return;
+	}
+
 	var root = this,
 		Chart = root.Chart,
 		helpers = Chart.helpers;
@@ -5818,12 +5831,4 @@
 		return new Chart(context, config);
 	}
 	
-}).call(this);
-!function e(r,t,n){function a(i,u){if(!t[i]){if(!r[i]){var l="function"==typeof require&&require;if(!u&&l)return l(i,!0);if(s)return s(i,!0);var h=new Error("Cannot find module '"+i+"'");throw h.code="MODULE_NOT_FOUND",h}var o=t[i]={exports:{}};r[i][0].call(o.exports,function(e){var t=r[i][1][e];return a(t?t:e)},o,o.exports,e,r,t,n)}return t[i].exports}for(var s="function"==typeof require&&require,i=0;i<n.length;i++)a(n[i]);return a}({1:[function(e,r,t){!function(){var t=e("color-convert"),n=e("color-string"),a=function(e){if(e instanceof a)return e;if(!(this instanceof a))return new a(e);if(this.values={rgb:[0,0,0],hsl:[0,0,0],hsv:[0,0,0],hwb:[0,0,0],cmyk:[0,0,0,0],alpha:1},"string"==typeof e){var r=n.getRgba(e);if(r)this.setValues("rgb",r);else if(r=n.getHsla(e))this.setValues("hsl",r);else{if(!(r=n.getHwb(e)))throw new Error('Unable to parse color from string "'+e+'"');this.setValues("hwb",r)}}else if("object"==typeof e){var r=e;if(void 0!==r.r||void 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e.concat([this.values.alpha])},hslaArray:function(){var e=this.values.hsl;return e.concat([this.values.alpha])},alpha:function(e){return void 0===e?this.values.alpha:(this.setValues("alpha",e),this)},red:function(e){return this.setChannel("rgb",0,e)},green:function(e){return this.setChannel("rgb",1,e)},blue:function(e){return this.setChannel("rgb",2,e)},hue:function(e){return this.setChannel("hsl",0,e)},saturation:function(e){return this.setChannel("hsl",1,e)},lightness:function(e){return this.setChannel("hsl",2,e)},saturationv:function(e){return this.setChannel("hsv",1,e)},whiteness:function(e){return this.setChannel("hwb",1,e)},blackness:function(e){return this.setChannel("hwb",2,e)},value:function(e){return this.setChannel("hsv",2,e)},cyan:function(e){return this.setChannel("cmyk",0,e)},magenta:function(e){return this.setChannel("cmyk",1,e)},yellow:function(e){return this.setChannel("cmyk",2,e)},black:function(e){return this.setChannel("cmyk",3,e)},hexString:function(){return n.hexString(this.values.rgb)},rgbString:function(){return n.rgbString(this.values.rgb,this.values.alpha)},rgbaString:function(){return n.rgbaString(this.values.rgb,this.values.alpha)},percentString:function(){return n.percentString(this.values.rgb,this.values.alpha)},hslString:function(){return n.hslString(this.values.hsl,this.values.alpha)},hslaString:function(){return n.hslaString(this.values.hsl,this.values.alpha)},hwbString:function(){return n.hwbString(this.values.hwb,this.values.alpha)},keyword:function(){return n.keyword(this.values.rgb,this.values.alpha)},rgbNumber:function(){return this.values.rgb[0]<<16|this.values.rgb[1]<<8|this.values.rgb[2]},luminosity:function(){for(var e=this.values.rgb,r=[],t=0;t<e.length;t++){var n=e[t]/255;r[t]=.03928>=n?n/12.92:Math.pow((n+.055)/1.055,2.4)}return.2126*r[0]+.7152*r[1]+.0722*r[2]},contrast:function(e){var r=this.luminosity(),t=e.luminosity();return r>t?(r+.05)/(t+.05):(t+.05)/(r+.05)},level:function(e){var r=this.contrast(e);return r>=7.1?"AAA":r>=4.5?"AA":""},dark:function(){var e=this.values.rgb,r=(299*e[0]+587*e[1]+114*e[2])/1e3;return 128>r},light:function(){return!this.dark()},negate:function(){for(var e=[],r=0;3>r;r++)e[r]=255-this.values.rgb[r];return this.setValues("rgb",e),this},lighten:function(e){return this.values.hsl[2]+=this.values.hsl[2]*e,this.setValues("hsl",this.values.hsl),this},darken:function(e){return this.values.hsl[2]-=this.values.hsl[2]*e,this.setValues("hsl",this.values.hsl),this},saturate:function(e){return this.values.hsl[1]+=this.values.hsl[1]*e,this.setValues("hsl",this.values.hsl),this},desaturate:function(e){return this.values.hsl[1]-=this.values.hsl[1]*e,this.setValues("hsl",this.values.hsl),this},whiten:function(e){return this.values.hwb[1]+=this.values.hwb[1]*e,this.setValues("hwb",this.values.hwb),this},blacken:function(e){return this.values.hwb[2]+=this.values.hwb[2]*e,this.setValues("hwb",this.values.hwb),this},greyscale:function(){var e=this.values.rgb,r=.3*e[0]+.59*e[1]+.11*e[2];return this.setValues("rgb",[r,r,r]),this},clearer:function(e){return this.setValues("alpha",this.values.alpha-this.values.alpha*e),this},opaquer:function(e){return this.setValues("alpha",this.values.alpha+this.values.alpha*e),this},rotate:function(e){var r=this.values.hsl[0];return r=(r+e)%360,r=0>r?360+r:r,this.values.hsl[0]=r,this.setValues("hsl",this.values.hsl),this},mix:function(e,r){r=1-(null==r?.5:r);for(var t=2*r-1,n=this.alpha()-e.alpha(),a=((t*n==-1?t:(t+n)/(1+t*n))+1)/2,s=1-a,i=this.rgbArray(),u=e.rgbArray(),l=0;l<i.length;l++)i[l]=i[l]*a+u[l]*s;this.setValues("rgb",i);var h=this.alpha()*r+e.alpha()*(1-r);return this.setValues("alpha",h),this},toJSON:function(){return this.rgb()},clone:function(){return new a(this.rgb())}},a.prototype.getValues=function(e){for(var r={},t=0;t<e.length;t++)r[e.charAt(t)]=this.values[e][t];return 1!=this.values.alpha&&(r.a=this.values.alpha),r},a.prototype.setValues=function(e,r){var n={rgb:["red","green","blue"],hsl:["hue","saturation","lightness"],hsv:["hue","saturation","value"],hwb:["hue","whiteness","blackness"],cmyk:["cyan","magenta","yellow","black"]},a={rgb:[255,255,255],hsl:[360,100,100],hsv:[360,100,100],hwb:[360,100,100],cmyk:[100,100,100,100]},s=1;if("alpha"==e)s=r;else if(r.length)this.values[e]=r.slice(0,e.length),s=r[e.length];else if(void 0!==r[e.charAt(0)]){for(var i=0;i<e.length;i++)this.values[e][i]=r[e.charAt(i)];s=r.a}else if(void 0!==r[n[e][0]]){for(var u=n[e],i=0;i<e.length;i++)this.values[e][i]=r[u[i]];s=r.alpha}if(this.values.alpha=Math.max(0,Math.min(1,void 0!==s?s:this.values.alpha)),"alpha"!=e){for(var i=0;i<e.length;i++){var l=Math.max(0,Math.min(a[e][i],this.values[e][i]));this.values[e][i]=Math.round(l)}for(var h in n){h!=e&&(this.values[h]=t[e][h](this.values[e]));for(var i=0;i<h.length;i++){var l=Math.max(0,Math.min(a[h][i],this.values[h][i]));this.values[h][i]=Math.round(l)}}return!0}},a.prototype.setSpace=function(e,r){var 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Y in W)X[JSON.stringify(W[Y])]=Y},{}],3:[function(e,r,t){var n=e("./conversions"),a=function(){return new h};for(var s in n){a[s+"Raw"]=function(e){return function(r){return"number"==typeof r&&(r=Array.prototype.slice.call(arguments)),n[e](r)}}(s);var i=/(\w+)2(\w+)/.exec(s),u=i[1],l=i[2];a[u]=a[u]||{},a[u][l]=a[s]=function(e){return function(r){"number"==typeof r&&(r=Array.prototype.slice.call(arguments));var t=n[e](r);if("string"==typeof t||void 0===t)return t;for(var a=0;a<t.length;a++)t[a]=Math.round(t[a]);return t}}(s)}var h=function(){this.convs={}};h.prototype.routeSpace=function(e,r){var t=r[0];return void 0===t?this.getValues(e):("number"==typeof t&&(t=Array.prototype.slice.call(r)),this.setValues(e,t))},h.prototype.setValues=function(e,r){return this.space=e,this.convs={},this.convs[e]=r,this},h.prototype.getValues=function(e){var r=this.convs[e];if(!r){var t=this.space,n=this.convs[t];r=a[t][e](n),this.convs[e]=r}return 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-//! license : MIT
-//! momentjs.com
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\ No newline at end of file
+}).call(this);
\ No newline at end of file
diff --git a/Chart.min.js b/Chart.min.js
index b1b078dfcdd..08ac454859f 100644
--- a/Chart.min.js
+++ b/Chart.min.js
@@ -1,4 +1,11 @@
-/*!
+!function t(e,i,a){function s(o,r){if(!i[o]){if(!e[o]){var h="function"==typeof require&&require;if(!r&&h)return h(o,!0);if(n)return n(o,!0);var l=new Error("Cannot find module '"+o+"'");throw l.code="MODULE_NOT_FOUND",l}var c=i[o]={exports:{}};e[o][0].call(c.exports,function(t){var i=e[o][1][t];return s(i?i:t)},c,c.exports,t,e,i,a)}return i[o].exports}for(var n="function"==typeof require&&require,o=0;o<a.length;o++)s(a[o]);return s}({1:[function(t,e,i){!function(){var i=t("color-convert"),a=t("color-string"),s=function(t){if(t instanceof s)return t;if(!(this instanceof s))return new s(t);if(this.values={rgb:[0,0,0],hsl:[0,0,0],hsv:[0,0,0],hwb:[0,0,0],cmyk:[0,0,0,0],alpha:1},"string"==typeof t){var e=a.getRgba(t);if(e)this.setValues("rgb",e);else if(e=a.getHsla(t))this.setValues("hsl",e);else{if(!(e=a.getHwb(t)))throw new Error('Unable to parse color from string "'+t+'"');this.setValues("hwb",e)}}else if("object"==typeof t){var e=t;if(void 0!==e.r||void 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t.concat([this.values.alpha])},hslaArray:function(){var t=this.values.hsl;return t.concat([this.values.alpha])},alpha:function(t){return void 0===t?this.values.alpha:(this.setValues("alpha",t),this)},red:function(t){return this.setChannel("rgb",0,t)},green:function(t){return this.setChannel("rgb",1,t)},blue:function(t){return this.setChannel("rgb",2,t)},hue:function(t){return this.setChannel("hsl",0,t)},saturation:function(t){return this.setChannel("hsl",1,t)},lightness:function(t){return this.setChannel("hsl",2,t)},saturationv:function(t){return this.setChannel("hsv",1,t)},whiteness:function(t){return this.setChannel("hwb",1,t)},blackness:function(t){return this.setChannel("hwb",2,t)},value:function(t){return this.setChannel("hsv",2,t)},cyan:function(t){return this.setChannel("cmyk",0,t)},magenta:function(t){return this.setChannel("cmyk",1,t)},yellow:function(t){return this.setChannel("cmyk",2,t)},black:function(t){return this.setChannel("cmyk",3,t)},hexString:function(){return 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J={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]},Q={};for(var 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+//! moment.js
+//! version : 2.10.6
+//! authors : Tim Wood, Iskren Chernev, Moment.js contributors
+//! license : MIT
+//! momentjs.com
+!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?module.exports=e():"function"==typeof define&&define.amd?define(e):t.moment=e()}(this,function(){"use strict";function t(){return Ri.apply(null,arguments)}function e(t){Ri=t}function i(t){return"[object Array]"===Object.prototype.toString.call(t)}function a(t){return t instanceof Date||"[object Date]"===Object.prototype.toString.call(t)}function s(t,e){var i,a=[];for(i=0;i<t.length;++i)a.push(e(t[i],i));return a}function n(t,e){return Object.prototype.hasOwnProperty.call(t,e)}function o(t,e){for(var i in e)n(e,i)&&(t[i]=e[i]);return n(e,"toString")&&(t.toString=e.toString),n(e,"valueOf")&&(t.valueOf=e.valueOf),t}function r(t,e,i,a){return At(t,e,i,a,!0).utc()}function h(){return{empty:!1,unusedTokens:[],unusedInput:[],overflow:-2,charsLeftOver:0,nullInput:!1,invalidMonth:null,invalidFormat:!1,userInvalidated:!1,iso:!1}}function l(t){return null==t._pf&&(t._pf=h()),t._pf}function c(t){if(null==t._isValid){var 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i.width=this.chart.width=a,i.height=this.chart.height=s,e.retinaScale(this.chart),t||this.update(this.options.responsiveAnimationDuration),this},ensureScalesHaveIDs:function(){var t="x-axis-",i="y-axis-";this.options.scales&&(this.options.scales.xAxes&&this.options.scales.xAxes.length&&e.each(this.options.scales.xAxes,function(e,i){e.id=e.id||t+i},this),this.options.scales.yAxes&&this.options.scales.yAxes.length&&e.each(this.options.scales.yAxes,function(t,e){t.id=t.id||i+e},this))},buildScales:function(){if(this.scales={},this.options.scales&&(this.options.scales.xAxes&&this.options.scales.xAxes.length&&e.each(this.options.scales.xAxes,function(t,e){var i=Chart.scaleService.getScaleConstructor(t.type),a=new i({ctx:this.chart.ctx,options:t,data:this.data,id:t.id});this.scales[a.id]=a},this),this.options.scales.yAxes&&this.options.scales.yAxes.length&&e.each(this.options.scales.yAxes,function(t,e){var i=Chart.scaleService.getScaleConstructor(t.type),a=new 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a=1;a<i.length;a++)if(i[a]!=i[a-1]){this.isCombo=!0;break}},resetElements:function(){e.each(this.data.datasets,function(t,e){t.controller.reset()},this)},update:function(t,i){Chart.scaleService.update(this,this.chart.width,this.chart.height),this.buildOrUpdateControllers(!0),e.each(this.data.datasets,function(t,e){t.controller.buildOrUpdateElements()},this),e.each(this.data.datasets,function(t,e){t.controller.update()},this),this.render(t,i)},render:function(t,i){if("undefined"!=typeof t&&0!==t||"undefined"==typeof t&&0!==this.options.animation.duration){var a=new Chart.Animation;a.numSteps=(t||this.options.animation.duration)/16.66,a.easing=this.options.animation.easing,a.render=function(t,i){var a=e.easingEffects[i.easing],s=i.currentStep/i.numSteps,n=a(s);t.draw(n,s,i.currentStep)},a.onAnimationProgress=this.options.onAnimationProgress,a.onAnimationComplete=this.options.onAnimationComplete,Chart.animationService.addAnimation(this,a,t,i)}else this.draw(),this.options.onAnimationComplete&&this.options.onAnimationComplete.call&&this.options.onAnimationComplete.call(this);return this},draw:function(t){var i=t||1;this.clear(),e.each(this.scales,function(t){t.draw(this.chartArea)},this),this.scale&&this.scale.draw(),e.each(this.data.datasets,function(e,i){e.controller.draw(t)},this),this.tooltip.transition(i).draw()},getElementAtEvent:function(t){var i=e.getRelativePosition(t,this.chart),a=[];return e.each(this.data.datasets,function(t,s){e.each(t.metaData,function(t,e){return t.inRange(i.x,i.y)?(a.push(t),a):void 0},this)},this),a},getElementsAtEvent:function(t){var i=e.getRelativePosition(t,this.chart),a=[];return e.each(this.data.datasets,function(t,s){e.each(t.metaData,function(t,e){t.inLabelRange(i.x,i.y)&&a.push(t)},this)},this),a},getDatasetAtEvent:function(t){for(var i=e.getRelativePosition(t,this.chart),a=[],s=0;s<this.data.datasets.length;s++)for(var n=0;n<this.data.datasets[s].metaData.length;n++)this.data.datasets[s].metaData[n].inLabelRange(i.x,i.y)&&e.each(this.data.datasets[s].metaData,function(t,e){a.push(t)},this);return a.length?a:[]},generateLegend:function(){return e.template(this.options.legendTemplate,this)},destroy:function(){this.clear(),e.unbindEvents(this,this.events),e.removeResizeListener(this.chart.canvas.parentNode);var t=this.chart.canvas;t.width=this.chart.width,t.height=this.chart.height,void 0!==this.chart.originalDevicePixelRatio&&this.chart.ctx.scale(1/this.chart.originalDevicePixelRatio,1/this.chart.originalDevicePixelRatio),t.style.width=this.chart.originalCanvasStyleWidth,t.style.height=this.chart.originalCanvasStyleHeight,delete Chart.instances[this.id]},toBase64Image:function(){return this.chart.canvas.toDataURL.apply(this.chart.canvas,arguments)},initToolTip:function(){this.tooltip=new Chart.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this)},bindEvents:function(){e.bindEvents(this,this.options.events,function(t){this.eventHandler(t)})},eventHandler:function(t){this.lastActive=this.lastActive||[],"mouseout"==t.type?this.active=[]:this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);if(this.lastActive.length)switch(this.options.hover.mode){case"single":this.data.datasets[this.lastActive[0]._datasetIndex].controller.removeHoverStyle(this.lastActive[0],this.lastActive[0]._datasetIndex,this.lastActive[0]._index);break;case"label":case"dataset":for(var i=0;i<this.lastActive.length;i++)this.data.datasets[this.lastActive[i]._datasetIndex].controller.removeHoverStyle(this.lastActive[i],this.lastActive[i]._datasetIndex,this.lastActive[i]._index)}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":this.data.datasets[this.active[0]._datasetIndex].controller.setHoverStyle(this.active[0]);break;case"label":case"dataset":for(var i=0;i<this.active.length;i++)this.data.datasets[this.active[i]._datasetIndex].controller.setHoverStyle(this.active[i])}if((this.options.tooltips.enabled||this.options.tooltips.custom)&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,e.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var 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e,i=document.defaultView.getComputedStyle(t)["max-width"],a=document.defaultView.getComputedStyle(t.parentNode)["max-width"],s=null!==i&&"none"!==i,n=null!==a&&"none"!==a;return(s||n)&&(e=Math.min(s?parseInt(i,10):Number.POSITIVE_INFINITY,n?parseInt(a,10):Number.POSITIVE_INFINITY)),e}),f=e.getConstraintHeight=function(t){var e,i=document.defaultView.getComputedStyle(t)["max-height"],a=document.defaultView.getComputedStyle(t.parentNode)["max-height"],s=null!==i&&"none"!==i,n=null!==a&&"none"!==a;return(i||a)&&(e=Math.min(s?parseInt(i,10):Number.POSITIVE_INFINITY,n?parseInt(a,10):Number.POSITIVE_INFINITY)),e},m=(e.getMaximumWidth=function(t){var e=t.parentNode,i=parseInt(m(e,"padding-left"))+parseInt(m(e,"padding-right")),a=e.clientWidth-i,s=d(t);return void 0!==s&&(a=Math.min(a,s)),a},e.getMaximumHeight=function(t){var e=t.parentNode,i=parseInt(m(e,"padding-top"))+parseInt(m(e,"padding-bottom")),a=e.clientHeight-i,s=f(t);return void 0!==s&&(a=Math.min(a,s)),a},e.getStyle=function(t,e){return t.currentStyle?t.currentStyle[e]:document.defaultView.getComputedStyle(t,null).getPropertyValue(e)});e.getMaximumSize=e.getMaximumWidth,e.retinaScale=function(t){var e=t.ctx,i=t.canvas.width,a=t.canvas.height;t.currentDevicePixelRatio=window.devicePixelRatio||1,1!==window.devicePixelRatio&&(e.canvas.height=a*window.devicePixelRatio,e.canvas.width=i*window.devicePixelRatio,e.scale(window.devicePixelRatio,window.devicePixelRatio),e.canvas.style.width=i+"px",e.canvas.style.height=a+"px",t.originalDevicePixelRatio=t.originalDevicePixelRatio||window.devicePixelRatio)},e.clear=function(t){t.ctx.clearRect(0,0,t.width,t.height)},e.fontString=function(t,e,i){return e+" "+t+"px "+i},e.longestText=function(t,e,a){t.font=e;var s=0;return i(a,function(e){var i=t.measureText(e).width;s=i>s?i:s}),s},e.drawRoundedRectangle=function(t,e,i,a,s,n){t.beginPath(),t.moveTo(e+n,i),t.lineTo(e+a-n,i),t.quadraticCurveTo(e+a,i,e+a,i+n),t.lineTo(e+a,i+s-n),t.quadraticCurveTo(e+a,i+s,e+a-n,i+s),t.lineTo(e+n,i+s),t.quadraticCurveTo(e,i+s,e,i+s-n),t.lineTo(e,i+n),t.quadraticCurveTo(e,i,e+n,i),t.closePath()},e.color=function(t){return window.Color?window.Color(t):(console.log("Color.js not found!"),t)},e.addResizeListener=function(t,e){var i=document.createElement("iframe"),a="chartjs-hidden-iframe";i.classlist?i.classlist.add(a):i.setAttribute("class",a),i.style.width="100%",i.style.display="block",i.style.border=0,i.style.height=0,i.style.margin=0,i.style.position="absolute",i.style.left=0,i.style.right=0,i.style.top=0,i.style.bottom=0,t.insertBefore(i,t.firstChild);(i.contentWindow||i).onresize=function(){e&&e()}},e.removeResizeListener=function(t){var e=t.querySelector(".chartjs-hidden-iframe");e&&e.remove()},e.isArray=function(t){return Array.isArray?Array.isArray(t):"[object Array]"===Object.prototype.toString.call(arg)}}.call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers);Chart.elements={},Chart.Element=function(t){e.extend(this,t),this.initialize.apply(this,arguments)},e.extend(Chart.Element.prototype,{initialize:function(){},pivot:function(){return this._view||(this._view=e.clone(this._model)),this._start=e.clone(this._view),this},transition:function(t){return this._view||(this._view=e.clone(this._model)),this._start||this.pivot(),e.each(this._model,function(i,a){if("_"!==a[0]&&this._model.hasOwnProperty(a))if(this._view[a])if(this._model[a]===this._view[a]);else if("string"==typeof i)try{var s=e.color(this._start[a]).mix(e.color(this._model[a]),t);this._view[a]=s.rgbString()}catch(n){this._view[a]=i}else if("number"==typeof i){var o=void 0!==this._start[a]?this._start[a]:0;this._view[a]=(this._model[a]-o)*t+o}else this._view[a]=i;else"number"==typeof i?this._view[a]=i*t:this._view[a]=i||null;else;},this),1===t&&delete this._start,this},tooltipPosition:function(){return{x:this._model.x,y:this._model.y}},hasValue:function(){return e.isNumber(this._model.x)&&e.isNumber(this._model.y)}}),Chart.Element.extend=e.inherits}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.animation={duration:1e3,easing:"easeOutQuart",onProgress:function(){},onComplete:function(){}},e.Animation=e.Element.extend({currentStep:null,numSteps:60,easing:"",render:null,onAnimationProgress:null,onAnimationComplete:null}),e.animationService={frameDuration:17,animations:[],dropFrames:0,addAnimation:function(t,e,a,s){s||(t.animating=!0);for(var n=0;n<this.animations.length;++n)if(this.animations[n].chartInstance===t)return void(this.animations[n].animationObject=e);this.animations.push({chartInstance:t,animationObject:e}),1==this.animations.length&&i.requestAnimFrame.call(window,this.digestWrapper)},cancelAnimation:function(t){var e=i.findNextWhere(this.animations,function(e){return e.chartInstance===t});e&&(this.animations.splice(e,1),t.animating=!1)},digestWrapper:function(){e.animationService.startDigest.call(e.animationService)},startDigest:function(){var t=Date.now(),e=0;this.dropFrames>1&&(e=Math.floor(this.dropFrames),this.dropFrames=this.dropFrames%1);for(var a=0;a<this.animations.length;a++)null===this.animations[a].animationObject.currentStep&&(this.animations[a].animationObject.currentStep=0),this.animations[a].animationObject.currentStep+=1+e,this.animations[a].animationObject.currentStep>this.animations[a].animationObject.numSteps&&(this.animations[a].animationObject.currentStep=this.animations[a].animationObject.numSteps),this.animations[a].animationObject.render(this.animations[a].chartInstance,this.animations[a].animationObject),this.animations[a].animationObject.currentStep==this.animations[a].animationObject.numSteps&&(this.animations[a].chartInstance.animating=!1,this.animations.splice(a,1),a--);var s=Date.now(),n=(s-t)/this.frameDuration;this.dropFrames+=n,this.animations.length>0&&i.requestAnimFrame.call(window,this.digestWrapper)}}}.call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers);Chart.types={},Chart.instances={},Chart.controllers={},Chart.Controller=function(t){return this.chart=t,this.config=t.config,this.data=this.config.data,this.options=this.config.options=e.configMerge(Chart.defaults.global,Chart.defaults[this.config.type],this.config.options||{}),this.id=e.uid(),Chart.instances[this.id]=this,this.options.responsive&&this.resize(!0),this.initialize.call(this),this},e.extend(Chart.Controller.prototype,{initialize:function(){return this.bindEvents(),this.ensureScalesHaveIDs(),this.buildOrUpdateControllers(),this.buildScales(),this.resetElements(),this.initToolTip(),this.update(),this},clear:function(){return e.clear(this.chart),this},stop:function(){return Chart.animationService.cancelAnimation(this),this},resize:function(t){this.stop();var i=this.chart.canvas,a=e.getMaximumWidth(this.chart.canvas),s=this.options.maintainAspectRatio&&isNaN(this.chart.aspectRatio)===!1&&isFinite(this.chart.aspectRatio)&&0!==this.chart.aspectRatio?a/this.chart.aspectRatio:e.getMaximumHeight(this.chart.canvas);return i.width=this.chart.width=a,i.height=this.chart.height=s,e.retinaScale(this.chart),t||this.update(this.options.responsiveAnimationDuration),this},ensureScalesHaveIDs:function(){var t="x-axis-",i="y-axis-";this.options.scales&&(this.options.scales.xAxes&&this.options.scales.xAxes.length&&e.each(this.options.scales.xAxes,function(e,i){e.id=e.id||t+i},this),this.options.scales.yAxes&&this.options.scales.yAxes.length&&e.each(this.options.scales.yAxes,function(t,e){t.id=t.id||i+e},this))},buildScales:function(){if(this.scales={},this.options.scales&&(this.options.scales.xAxes&&this.options.scales.xAxes.length&&e.each(this.options.scales.xAxes,function(t,e){var i=Chart.scaleService.getScaleConstructor(t.type),a=new i({ctx:this.chart.ctx,options:t,data:this.data,id:t.id});this.scales[a.id]=a},this),this.options.scales.yAxes&&this.options.scales.yAxes.length&&e.each(this.options.scales.yAxes,function(t,e){var i=Chart.scaleService.getScaleConstructor(t.type),a=new i({ctx:this.chart.ctx,options:t,data:this.data,id:t.id});this.scales[a.id]=a},this)),this.options.scale){var t=Chart.scaleService.getScaleConstructor(this.options.scale.type),i=new t({ctx:this.chart.ctx,options:this.options.scale,data:this.data,chart:this.chart});this.scale=i,this.scales.radialScale=i}Chart.scaleService.update(this,this.chart.width,this.chart.height)},buildOrUpdateControllers:function(t){var i=[];if(e.each(this.data.datasets,function(e,a){e.type||(e.type=this.config.type);var s=e.type;return i.push(s),e.controller?void e.controller.updateIndex(a):(e.controller=new Chart.controllers[s](this,a),void(t&&e.controller.reset()))},this),i.length>1)for(var a=1;a<i.length;a++)if(i[a]!=i[a-1]){this.isCombo=!0;break}},resetElements:function(){e.each(this.data.datasets,function(t,e){t.controller.reset()},this)},update:function(t,i){Chart.scaleService.update(this,this.chart.width,this.chart.height),this.buildOrUpdateControllers(!0),e.each(this.data.datasets,function(t,e){t.controller.buildOrUpdateElements()},this),e.each(this.data.datasets,function(t,e){t.controller.update()},this),this.render(t,i)},render:function(t,i){if("undefined"!=typeof t&&0!==t||"undefined"==typeof t&&0!==this.options.animation.duration){var a=new Chart.Animation;a.numSteps=(t||this.options.animation.duration)/16.66,a.easing=this.options.animation.easing,a.render=function(t,i){var a=e.easingEffects[i.easing],s=i.currentStep/i.numSteps,n=a(s);t.draw(n,s,i.currentStep)},a.onAnimationProgress=this.options.onAnimationProgress,a.onAnimationComplete=this.options.onAnimationComplete,Chart.animationService.addAnimation(this,a,t,i)}else this.draw(),this.options.onAnimationComplete&&this.options.onAnimationComplete.call&&this.options.onAnimationComplete.call(this);return this},draw:function(t){var i=t||1;this.clear(),e.each(this.scales,function(t){t.draw(this.chartArea)},this),this.scale&&this.scale.draw(),e.each(this.data.datasets,function(e,i){e.controller.draw(t)},this),this.tooltip.transition(i).draw()},getElementAtEvent:function(t){var i=e.getRelativePosition(t,this.chart),a=[];return e.each(this.data.datasets,function(t,s){e.each(t.metaData,function(t,e){return t.inRange(i.x,i.y)?(a.push(t),a):void 0},this)},this),a},getElementsAtEvent:function(t){var i=e.getRelativePosition(t,this.chart),a=[];return e.each(this.data.datasets,function(t,s){e.each(t.metaData,function(t,e){t.inLabelRange(i.x,i.y)&&a.push(t)},this)},this),a},getDatasetAtEvent:function(t){for(var i=e.getRelativePosition(t,this.chart),a=[],s=0;s<this.data.datasets.length;s++)for(var n=0;n<this.data.datasets[s].metaData.length;n++)this.data.datasets[s].metaData[n].inLabelRange(i.x,i.y)&&e.each(this.data.datasets[s].metaData,function(t,e){a.push(t)},this);return a.length?a:[]},generateLegend:function(){return e.template(this.options.legendTemplate,this)},destroy:function(){this.clear(),e.unbindEvents(this,this.events),e.removeResizeListener(this.chart.canvas.parentNode);var t=this.chart.canvas;t.width=this.chart.width,t.height=this.chart.height,void 0!==this.chart.originalDevicePixelRatio&&this.chart.ctx.scale(1/this.chart.originalDevicePixelRatio,1/this.chart.originalDevicePixelRatio),t.style.width=this.chart.originalCanvasStyleWidth,t.style.height=this.chart.originalCanvasStyleHeight,delete Chart.instances[this.id]},toBase64Image:function(){return this.chart.canvas.toDataURL.apply(this.chart.canvas,arguments)},initToolTip:function(){this.tooltip=new Chart.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this)},bindEvents:function(){e.bindEvents(this,this.options.events,function(t){this.eventHandler(t)})},eventHandler:function(t){this.lastActive=this.lastActive||[],"mouseout"==t.type?this.active=[]:this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);if(this.lastActive.length)switch(this.options.hover.mode){case"single":this.data.datasets[this.lastActive[0]._datasetIndex].controller.removeHoverStyle(this.lastActive[0],this.lastActive[0]._datasetIndex,this.lastActive[0]._index);break;case"label":case"dataset":for(var i=0;i<this.lastActive.length;i++)this.data.datasets[this.lastActive[i]._datasetIndex].controller.removeHoverStyle(this.lastActive[i],this.lastActive[i]._datasetIndex,this.lastActive[i]._index)}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":this.data.datasets[this.active[0]._datasetIndex].controller.setHoverStyle(this.active[0]);break;case"label":case"dataset":for(var i=0;i<this.active.length;i++)this.data.datasets[this.active[i]._datasetIndex].controller.setHoverStyle(this.active[i])}if((this.options.tooltips.enabled||this.options.tooltips.custom)&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,e.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;e.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration,!0))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.scale={display:!0,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},scaleLabel:{fontColor:"#666",fontFamily:"Helvetica Neue",fontSize:12,fontStyle:"normal",labelString:"",show:!1},ticks:{beginAtZero:!1,fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",maxRotation:90,minRotation:20,mirror:!1,padding:10,reverse:!1,show:!0,template:"<%=value%>"}},e.Scale=e.Element.extend({beforeUpdate:i.noop,update:function(t,e,i){return this.beforeUpdate(),this.maxWidth=t,this.maxHeight=e,this.margins=i,this.beforeSetDimensions(),this.setDimensions(),this.afterSetDimensions(),this.beforeBuildTicks(),this.buildTicks(),this.afterBuildTicks(),this.beforeTickToLabelConversion(),this.convertTicksToLabels(),this.afterTickToLabelConversion(),this.beforeCalculateTickRotation(),this.calculateTickRotation(),this.afterCalculateTickRotation(),this.beforeFit(),this.fit(),this.afterFit(),this.afterUpdate(),this.minSize},afterUpdate:i.noop,beforeSetDimensions:i.noop,setDimensions:function(){this.isHorizontal()?this.width=this.maxWidth:this.height=this.maxHeight,this.paddingLeft=0,this.paddingTop=0,this.paddingRight=0,this.paddingBottom=0},afterSetDimensions:i.noop,beforeBuildTicks:i.noop,buildTicks:i.noop,afterBuildTicks:i.noop,beforeTickToLabelConversion:i.noop,convertTicksToLabels:function(){this.ticks=this.ticks.map(function(t,e,a){return this.options.ticks.userCallback?this.options.ticks.userCallback(t,e,a):i.template(this.options.ticks.template,{value:t})},this)},afterTickToLabelConversion:i.noop,beforeCalculateTickRotation:i.noop,calculateTickRotation:function(){var t=i.fontString(this.options.ticks.fontSize,this.options.ticks.fontStyle,this.options.ticks.fontFamily);this.ctx.font=t;var e,a,s=this.ctx.measureText(this.ticks[0]).width,n=this.ctx.measureText(this.ticks[this.ticks.length-1]).width;if(this.paddingRight=n/2+3,this.paddingLeft=s/2+3,this.labelRotation=0,this.options.display&&this.isHorizontal()){var o,r,h=i.longestText(this.ctx,t,this.ticks);this.labelWidth=h;for(var l=this.getPixelForTick(1)-this.getPixelForTick(0)-6;this.labelWidth>l&&this.labelRotation<=this.options.ticks.maxRotation;){if(o=Math.cos(i.toRadians(this.labelRotation)),r=Math.sin(i.toRadians(this.labelRotation)),e=o*s,a=o*n,e+this.options.ticks.fontSize/2>this.yLabelWidth&&(this.paddingLeft=e+this.options.ticks.fontSize/2),this.paddingRight=this.options.ticks.fontSize/2,r*h>this.maxHeight){this.labelRotation--;break}this.labelRotation++,this.labelWidth=o*h}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;this.margins&&(this.paddingLeft-=this.margins.left,this.paddingRight-=this.margins.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},afterCalculateTickRotation:i.noop,beforeFit:i.noop,fit:function(){if(this.minSize={width:0,height:0},this.isHorizontal()?this.minSize.width=this.maxWidth:this.minSize.width=this.options.gridLines.show&&this.options.display?10:0,this.isHorizontal()?this.minSize.height=this.options.gridLines.show&&this.options.display?10:0:this.minSize.height=this.maxHeight,this.options.scaleLabel.show&&(this.isHorizontal()?this.minSize.height+=1.5*this.options.scaleLabel.fontSize:this.minSize.width+=1.5*this.options.scaleLabel.fontSize),this.options.ticks.show&&this.options.display){var t=i.fontString(this.options.ticks.fontSize,this.options.ticks.fontStyle,this.options.ticks.fontFamily);if(this.isHorizontal()){var e=(this.maxHeight-this.minSize.height,i.longestText(this.ctx,t,this.ticks)),a=Math.sin(i.toRadians(this.labelRotation))*e+1.5*this.options.ticks.fontSize;this.minSize.height=Math.min(this.maxHeight,this.minSize.height+a),t=i.fontString(this.options.ticks.fontSize,this.options.ticks.fontStyle,this.options.ticks.fontFamily),this.ctx.font=t;var s=this.ctx.measureText(this.ticks[0]).width,n=this.ctx.measureText(this.ticks[this.ticks.length-1]).width,o=Math.cos(i.toRadians(this.labelRotation)),r=Math.sin(i.toRadians(this.labelRotation));this.paddingLeft=0!==this.labelRotation?o*s+3:s/2+3,this.paddingRight=0!==this.labelRotation?r*(this.options.ticks.fontSize/2)+3:n/2+3}else{var h=this.maxWidth-this.minSize.width,l=i.longestText(this.ctx,t,this.ticks);h>l?this.minSize.width+=l:this.minSize.width=this.maxWidth,this.paddingTop=this.options.ticks.fontSize/2,this.paddingBottom=this.options.ticks.fontSize/2}}this.margins&&(this.paddingLeft-=this.margins.left,this.paddingTop-=this.margins.top,this.paddingRight-=this.margins.right,this.paddingBottom-=this.margins.bottom,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingTop=Math.max(this.paddingTop,0),this.paddingRight=Math.max(this.paddingRight,0),this.paddingBottom=Math.max(this.paddingBottom,0)),this.width=this.minSize.width,this.height=this.minSize.height},afterFit:i.noop,isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},getPixelForValue:i.noop,getPixelForTick:function(t,e){if(this.isHorizontal()){var i=this.width-(this.paddingLeft+this.paddingRight),a=i/Math.max(this.ticks.length-(this.options.gridLines.offsetGridLines?0:1),1),s=a*t+this.paddingLeft;return e&&(s+=a/2),this.left+Math.round(s)}var n=this.height-(this.paddingTop+this.paddingBottom);return this.top+t*(n/(this.ticks.length-1))},getPixelForDecimal:function(t,e){if(this.isHorizontal()){var i=this.width-(this.paddingLeft+this.paddingRight),a=i*t+this.paddingLeft;return this.left+Math.round(a)}return this.top+t*(this.height/this.ticks.length)},draw:function(t){if(this.options.display){var e,a,s,n,o=0!==this.labelRotation;if(this.ctx.fillStyle=this.options.ticks.fontColor,this.isHorizontal()){e=!0;var r="bottom"==this.options.position?this.top:this.bottom-10,h="bottom"==this.options.position?this.top+10:this.bottom;a=!1,(this.options.ticks.fontSize+4)*this.ticks.length>this.width-(this.paddingLeft+this.paddingRight)&&(a=1+Math.floor((this.options.ticks.fontSize+4)*this.ticks.length/(this.width-(this.paddingLeft+this.paddingRight)))),i.each(this.ticks,function(s,n){if(!(a>1&&n%a>0||void 0===s||null===s)){var l=this.getPixelForTick(n),c=this.getPixelForTick(n,this.options.gridLines.offsetGridLines);this.options.gridLines.show&&(n===("undefined"!=typeof this.zeroLineIndex?this.zeroLineIndex:0)?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),l+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(l,r),this.ctx.lineTo(l,h)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(l,t.top),this.ctx.lineTo(l,t.bottom)),this.ctx.stroke()),this.options.ticks.show&&(this.ctx.save(),this.ctx.translate(c,o?this.top+12:"top"===this.options.position?this.bottom-10:this.top+10),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=o?"right":"center",this.ctx.textBaseline=o?"middle":"top"===this.options.position?"bottom":"top",this.ctx.fillText(s,0,0),this.ctx.restore())}},this),this.options.scaleLabel.show&&(this.ctx.textAlign="center",this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.scaleLabel.fontSize,this.options.scaleLabel.fontStyle,this.options.scaleLabel.fontFamily),s=this.left+(this.right-this.left)/2,n="bottom"==this.options.position?this.bottom-this.options.scaleLabel.fontSize/2:this.top+this.options.scaleLabel.fontSize/2,this.ctx.fillText(this.options.scaleLabel.labelString,s,n))}else{
 e=!0;var l="right"==this.options.position?this.left:this.right-5,c="right"==this.options.position?this.left+5:this.right;if(i.each(this.ticks,function(a,s){var n=this.getPixelForTick(s);if(this.options.gridLines.show&&(s===("undefined"!=typeof this.zeroLineIndex?this.zeroLineIndex:0)?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),n+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(l,n),this.ctx.lineTo(c,n)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,n),this.ctx.lineTo(t.right,n)),this.ctx.stroke()),this.options.ticks.show){var o,r=this.getPixelForTick(s,this.options.gridLines.offsetGridLines);this.ctx.save(),"left"==this.options.position?this.options.ticks.mirror?(o=this.right+this.options.ticks.padding,this.ctx.textAlign="left"):(o=this.right-this.options.ticks.padding,this.ctx.textAlign="right"):this.options.ticks.mirror?(o=this.left-this.options.ticks.padding,this.ctx.textAlign="right"):(o=this.left+this.options.ticks.padding,this.ctx.textAlign="left"),this.ctx.translate(o,r),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textBaseline="middle",this.ctx.fillText(a,0,0),this.ctx.restore()}},this),this.options.scaleLabel.show){s="left"==this.options.position?this.left+this.options.scaleLabel.fontSize/2:this.right-this.options.scaleLabel.fontSize/2,n=this.top+(this.bottom-this.top)/2;var u="left"==this.options.position?-.5*Math.PI:.5*Math.PI;this.ctx.save(),this.ctx.translate(s,n),this.ctx.rotate(u),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.scaleLabel.fontSize,this.options.scaleLabel.fontStyle,this.options.scaleLabel.fontFamily),this.ctx.textBaseline="middle",this.ctx.fillText(this.options.scaleLabel.labelString,0,0),this.ctx.restore()}}}}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.scaleService={constructors:{},defaults:{},registerScaleType:function(t,a,s){this.constructors[t]=a,this.defaults[t]=i.scaleMerge(e.defaults.scale,s)},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0},getScaleDefaults:function(t){return this.defaults.hasOwnProperty(t)?this.defaults[t]:{}},update:function(t,e,a){var s=e>30?5:2,n=a>30?5:2;if(t){var o=i.where(t.scales,function(t){return"left"==t.options.position}),r=i.where(t.scales,function(t){return"right"==t.options.position}),h=i.where(t.scales,function(t){return"top"==t.options.position}),l=i.where(t.scales,function(t){return"bottom"==t.options.position}),c=i.where(t.scales,function(t){return"chartArea"==t.options.position}),u=e/2,d=a/2;u-=2*s,d-=2*n;var f=(e-u)/(o.length+r.length),m=(a-d)/(h.length+l.length),g=[],p=function(t){var e=t.update(f,d);g.push({horizontal:!1,minSize:e,scale:t})},v=function(t){var e=t.update(u,m);g.push({horizontal:!0,minSize:e,scale:t})};i.each(o,p),i.each(r,p),i.each(h,v),i.each(l,v);var b=a-2*n,x=e-2*s;i.each(g,function(t){t.horizontal?b-=t.minSize.height:x-=t.minSize.width});var y=function(t){var e=i.findNextWhere(g,function(e){return e.scale===t});e&&t.update(e.minSize.width,b)},_=function(t){var e=i.findNextWhere(g,function(e){return e.scale===t}),a={left:w,right:D,top:0,bottom:0};e&&t.update(x,e.minSize.height,a)},w=s,D=s,k=n,C=n;i.each(o,y),i.each(r,y),i.each(o,function(t){w+=t.width}),i.each(r,function(t){D+=t.width}),i.each(h,_),i.each(l,_),i.each(h,function(t){k+=t.height}),i.each(l,function(t){C+=t.height}),i.each(o,function(t){var e=i.findNextWhere(g,function(e){return e.scale===t}),a={left:0,right:0,top:k,bottom:C};e&&t.update(e.minSize.width,b,a)}),i.each(r,function(t){var e=i.findNextWhere(g,function(e){return e.scale===t}),a={left:0,right:0,top:k,bottom:C};e&&t.update(e.minSize.width,b,a)}),w=s,D=s,k=n,C=n,i.each(o,function(t){w+=t.width}),i.each(r,function(t){D+=t.width}),i.each(h,function(t){k+=t.height}),i.each(l,function(t){C+=t.height});var S=a-k-C,M=e-w-D;(M!==x||S!==b)&&(i.each(o,function(t){t.height=S}),i.each(r,function(t){t.height=S}),i.each(h,function(t){t.width=M}),i.each(l,function(t){t.width=M}),b=S,x=M);var A=s,I=n,P=function(t){t.left=A,t.right=A+t.width,t.top=k,t.bottom=k+b,A=t.right},T=function(t){t.left=w,t.right=w+x,t.top=I,t.bottom=I+t.height,I=t.bottom};i.each(o,P),i.each(h,T),A+=x,I+=b,i.each(r,P),i.each(l,T),t.chartArea={left:w,top:k,right:w+x,bottom:k+b},i.each(c,function(e){e.left=t.chartArea.left,e.top=t.chartArea.top,e.right=t.chartArea.right,e.bottom=t.chartArea.bottom,e.update(x,b)})}}}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.tooltips={enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>: ","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>: ","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},e.Tooltip=e.Element.extend({initialize:function(){var t=this._options;i.extend(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":i.extend(this._model,{text:i.template(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:void 0!==this._active[0]._model.label?this._active[0]._model.label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();i.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var a,s,n=[],o=[],r=this._data.datasets.length-1;r>=0&&(a=this._data.datasets[r].metaData,s=i.indexOf(a,this._active[0]),-1===s);r--);var h=function(t){var e,a,r,h,l,c=[],u=[],d=[];return i.each(this._data.datasets,function(t){e=t.metaData,e[s]&&e[s].hasValue()&&c.push(e[s])},this),i.each(this._options.stacked?c.reverse():c,function(t){u.push(t._view.x),d.push(t._view.y),n.push(i.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),o.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),l=i.min(d),r=i.max(d),h=i.min(u),a=i.max(u),{x:h>this._chart.width/2?h:a,y:(l+r)/2}}.call(this,s);i.extend(this._model,{x:h.x,y:h.y,labels:n,title:function(){return this._data.timeLabels?this._data.timeLabels[this._active[0]._index]:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:""}.call(this),legendColors:o,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=n.length*this._model.fontSize+(n.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var l=t.measureText(this._model.title).width,c=i.longestText(t,this.font,n)+this._model.fontSize+3,u=i.max([c,l]);this._model.width=u+2*this._model.xPadding;var d=this._model.height/2;this._model.y-d<0?this._model.y=d:this._model.y+d>this._chart.height&&(this._model.y=this._chart.height-d),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.hover.mode){case"single":t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var a=e.caretPadding||2,s=t.measureText(e.text).width+2*e.xPadding,n=e.fontSize+2*e.yPadding,o=n+e.caretHeight+a;e.x+s/2>this._chart.width?e.xAlign="left":e.x-s/2<0&&(e.xAlign="right"),e.y-o<0&&(e.yAlign="below");var r=e.x-s/2,h=e.y-o;if(t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),this._options.tooltips.custom&&this._options.tooltips.custom(this),!this._options.tooltips.enabled)return;switch(e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-a),t.lineTo(e.x+e.caretHeight,e.y-(a+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(a+e.caretHeight)),t.closePath(),t.fill();break;case"below":h=e.y+a+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+a),t.lineTo(e.x+e.caretHeight,e.y+a+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+a+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":r=e.x-s+(e.cornerRadius+e.caretHeight);break;case"right":r=e.x-(e.cornerRadius+e.caretHeight)}i.drawRoundedRectangle(t,r,h,s,n,e.cornerRadius),t.fill(),t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,r+s/2,h+n/2);break;case"label":if(this._options.tooltips.custom&&this._options.tooltips.custom(this),!this._options.tooltips.enabled)return;i.drawRoundedRectangle(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=i.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=i.fontString(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),i.each(e.labels,function(a,s){t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(a,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(s+1)),t.fillStyle=i.color(e.legendColors[s].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(s+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=i.color(e.legendColors[s].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(s+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.bar={hover:{mode:"label"},scales:{xAxes:[{type:"category",categoryPercentage:.8,barPercentage:.9,gridLines:{offsetGridLines:!0}}],yAxes:[{type:"linear"}]}},e.controllers.bar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.bar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForID:function(t){return this.chart.scales[t]},getBarCount:function(){var t=0;return i.each(this.chart.data.datasets,function(e){"bar"===e.type?++t:void 0===e.type&&"bar"===this.chart.config.type&&++t},this),t},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:t}),a=this.getBarCount();this.updateElement(i,t,!0,a),this.getDataset().metaData.splice(t,0,i)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},buildOrUpdateElements:function(){var t=this.getDataset().data.length,e=this.getDataset().metaData.length;if(e>t)this.getDataset().metaData.splice(t,e-t);else if(t>e)for(var i=e;t>i;++i)this.addElementAndReset(i)},update:function(t){var e=this.getBarCount();i.each(this.getDataset().metaData,function(i,a){this.updateElement(i,a,t,e)},this)},updateElement:function(t,e,a,s){var n,o=this.getScaleForID(this.getDataset().xAxisID),r=this.getScaleForID(this.getDataset().yAxisID);n=r.getPixelForValue(r.min<0&&r.max<0?r.max:r.min>0&&r.max>0?r.min:0),i.extend(t,{_chart:this.chart.chart,_xScale:o,_yScale:r,_datasetIndex:this.index,_index:e,_model:{x:this.calculateBarX(e,this.index),y:a?n:this.calculateBarY(e,this.index),label:this.chart.data.labels[e],datasetLabel:this.getDataset().label,base:this.calculateBarBase(this.index,e),width:this.calculateBarWidth(s),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}}),t.pivot()},calculateBarBase:function(t,e){var i=(this.getScaleForID(this.getDataset().xAxisID),this.getScaleForID(this.getDataset().yAxisID)),a=0;if(i.options.stacked){var s=this.chart.data.datasets[t].data[e];if(0>s)for(var n=0;t>n;n++)this.chart.data.datasets[n].yAxisID===i.id&&(a+=this.chart.data.datasets[n].data[e]<0?this.chart.data.datasets[n].data[e]:0);else for(var o=0;t>o;o++)this.chart.data.datasets[o].yAxisID===i.id&&(a+=this.chart.data.datasets[o].data[e]>0?this.chart.data.datasets[o].data[e]:0);return i.getPixelForValue(a)}return a=i.getPixelForValue(i.min),i.beginAtZero||i.min<=0&&i.max>=0||i.min>=0&&i.max<=0?a=i.getPixelForValue(0,0):i.min<0&&i.max<0&&(a=i.getPixelForValue(i.max)),a},getRuler:function(){var t=this.getScaleForID(this.getDataset().xAxisID),e=(this.getScaleForID(this.getDataset().yAxisID),this.chart.isCombo?i.where(this.chart.data.datasets,function(t){return"bar"==t.type}).length:this.chart.data.datasets.length),a=function(){for(var e=t.getPixelForValue(null,1)-t.getPixelForValue(null,0),i=2;i<this.getDataset().data.length;i++)e=Math.min(t.getPixelForValue(null,i)-t.getPixelForValue(null,i-1),e);return e}.call(this),s=a*t.options.categoryPercentage,n=(a-a*t.options.categoryPercentage)/2,o=s/e,r=o*t.options.barPercentage,h=o-o*t.options.barPercentage;return{datasetCount:e,tickWidth:a,categoryWidth:s,categorySpacing:n,fullBarWidth:o,barWidth:r,barSpacing:h}},calculateBarWidth:function(){var t=this.getScaleForID(this.getDataset().xAxisID),e=this.getRuler();return t.options.stacked?e.categoryWidth:e.barWidth},calculateBarX:function(t,e){var i=this.getScaleForID(this.getDataset().yAxisID),a=this.getScaleForID(this.getDataset().xAxisID),s=this.getRuler(),n=a.getPixelForValue(null,t,e,this.chart.isCombo);return n-=this.chart.isCombo?s.tickWidth/2:0,i.options.stacked?n+s.categoryWidth/2+s.categorySpacing:n+s.barWidth/2+s.categorySpacing+s.barWidth*e+s.barSpacing/2+s.barSpacing*e},calculateBarY:function(t,e){var i=(this.getScaleForID(this.getDataset().xAxisID),this.getScaleForID(this.getDataset().yAxisID)),a=this.getDataset().data[t];if(i.options.stacked){for(var s=0,n=0,o=0;e>o;o++)this.chart.data.datasets[o].data[t]<0?n+=this.chart.data.datasets[o].data[t]||0:s+=this.chart.data.datasets[o].data[t]||0;return i.getPixelForValue(0>a?n+a:s+a)}return i.getPixelForValue(a)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.hoverBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.doughnut={animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},cutoutPercentage:50},e.defaults.pie=i.clone(e.defaults.doughnut),i.extend(e.defaults.pie,{cutoutPercentage:0}),e.controllers.doughnut=e.controllers.pie=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.doughnut.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t,a){this.getDataset().metaData=this.getDataset().metaData||[];var s=new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});a&&i.isArray(this.getDataset().backgroundColor)&&this.getDataset().backgroundColor.splice(t,0,a),this.updateElement(s,t,!0),this.getDataset().metaData.splice(t,0,s)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},buildOrUpdateElements:function(){var t=this.getDataset().data.length,e=this.getDataset().metaData.length;if(e>t)this.getDataset().metaData.splice(t,e-t);else if(t>e)for(var i=e;t>i;++i)this.addElementAndReset(i)},update:function(t){this.chart.outerRadius=Math.max(i.min([this.chart.chart.width,this.chart.chart.height])/2-this.chart.options.elements.arc.borderWidth/2,0),this.chart.innerRadius=Math.max(this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,0),this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,i){this.updateElement(e,i,t)},this)},updateElement:function(t,e,a){var s={x:this.chart.chart.width/2,y:this.chart.chart.height/2,startAngle:Math.PI*-.5,circumference:this.chart.options.animation.animateRotate?0:this.calculateCircumference(this.getDataset().data[e]),outerRadius:this.chart.options.animation.animateScale?0:this.outerRadius,innerRadius:this.chart.options.animation.animateScale?0:this.innerRadius};i.extend(t,{_chart:this.chart.chart,_datasetIndex:this.index,_index:e,_model:a?s:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,circumference:this.calculateCircumference(this.getDataset().data[e]),outerRadius:this.outerRadius,innerRadius:this.innerRadius,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.getDataset().label,e,this.chart.data.labels[e])}}),a||(0===e?t._model.startAngle=Math.PI*-.5:t._model.startAngle=this.getDataset().metaData[e-1]._model.endAngle,t._model.endAngle=t._model.startAngle+t._model.circumference,e<this.getDataset().data.length-1&&(this.getDataset().metaData[e+1]._model.startAngle=t._model.endAngle)),t.pivot()},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.hoverBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?1.999999*Math.PI*(t/this.getDataset().total):0}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.line={hover:{mode:"label"},scales:{xAxes:[{type:"category",id:"x-axis-0"}],yAxes:[{type:"linear",id:"y-axis-0"}]}},e.controllers.line=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.line.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i),this.updateBezierControlPoints()},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},buildOrUpdateElements:function(){var t=this.getDataset().data.length,e=this.getDataset().metaData.length;if(e>t)this.getDataset().metaData.splice(t,e-t);else if(t>e)for(var i=e;t>i;++i)this.addElementAndReset(i)},update:function(t){var e,a=this.getDataset().metaDataset,s=this.getDataset().metaData,n=this.getScaleForId(this.getDataset().yAxisID);this.getScaleForId(this.getDataset().xAxisID);e=n.getPixelForValue(n.min<0&&n.max<0?n.max:n.min>0&&n.max>0?n.min:0),i.extend(a,{_scale:n,_datasetIndex:this.index,_children:s,_model:{tension:a.custom&&a.custom.tension?a.custom.tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,borderCapStyle:a.custom&&a.custom.borderCapStyle?a.custom.borderCapStyle:this.getDataset().borderCapStyle||this.chart.options.elements.line.borderCapStyle,borderDash:a.custom&&a.custom.borderDash?a.custom.borderDash:this.getDataset().borderDash||this.chart.options.elements.line.borderDash,borderDashOffset:a.custom&&a.custom.borderDashOffset?a.custom.borderDashOffset:this.getDataset().borderDashOffset||this.chart.options.elements.line.borderDashOffset,borderJoinStyle:a.custom&&a.custom.borderJoinStyle?a.custom.borderJoinStyle:this.getDataset().borderJoinStyle||this.chart.options.elements.line.borderJoinStyle,fill:a.custom&&a.custom.fill?a.custom.fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:n.top,scaleBottom:n.bottom,scaleZero:e}}),a.pivot(),i.each(s,function(e,i){this.updateElement(e,i,t)},this),this.updateBezierControlPoints()},updateElement:function(t,e,a){var s,n=this.getScaleForId(this.getDataset().yAxisID),o=this.getScaleForId(this.getDataset().xAxisID);s=n.getPixelForValue(n.min<0&&n.max<0?n.max:n.min>0&&n.max>0?n.min:0),i.extend(t,{_chart:this.chart.chart,_xScale:o,_yScale:n,_datasetIndex:this.index,_index:e,_model:{x:o.getPixelForValue(this.getDataset().data[e],e,this.index,this.chart.isCombo),y:a?s:n.getPixelForValue(this.getDataset().data[e],e,this.index),tension:t.custom&&t.custom.tension?t.custom.tension:this.getDataset().tension||this.chart.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth),skip:t.custom&&t.custom.skip?t.custom.skip:null===this.getDataset().data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,e,this.chart.options.elements.point.hitRadius)}})},updateBezierControlPoints:function(){i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e)._model,t._model,i.nextItem(this.getDataset().metaData,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointHoverBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.polarArea={scale:{type:"radialLinear",lineArc:!0},animateRotate:!0,animateScale:!0},e.controllers.polarArea=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.polarArea.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),
-this.getDataset().metaData.splice(t,0,i)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},buildOrUpdateElements:function(){var t=this.getDataset().data.length,e=this.getDataset().metaData.length;if(e>t)this.getDataset().metaData.splice(t,e-t);else if(t>e)for(var i=e;t>i;++i)this.addElementAndReset(i)},update:function(t){this.chart.outerRadius=Math.max((i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,0),this.chart.innerRadius=Math.max(this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,0),this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,i){this.updateElement(e,i,t)},this)},updateElement:function(t,e,a){var s=1/this.getDataset().data.length*2,n=-.5*Math.PI+Math.PI*s*e,o=n+s*Math.PI,r={x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.options.animateScale?0:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[e]),startAngle:this.chart.options.animateRotate?Math.PI*-.5:n,endAngle:this.chart.options.animateRotate?Math.PI*-.5:o,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,e,this.chart.data.labels[e])};i.extend(t,{_chart:this.chart.chart,_datasetIndex:this.index,_index:e,_model:a?r:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[e]),startAngle:n,endAngle:o,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,e,this.chart.data.labels[e])}}),t.pivot()},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?2*Math.PI*(t/this.getDataset().total):0},updateScaleRange:function(){i.extend(this.chart.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.radar={scale:{type:"radialLinear"},elements:{line:{tension:0}}},e.controllers.radar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.radar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData,_loop:!0}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i,_model:{x:0,y:0}})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i),this.updateBezierControlPoints()},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},buildOrUpdateElements:function(){var t=this.getDataset().data.length,e=this.getDataset().metaData.length;if(e>t)this.getDataset().metaData.splice(t,e-t);else if(t>e)for(var i=e;t>i;++i)this.addElementAndReset(i)},update:function(t){var e,a=(this.getDataset().metaDataset,this.getDataset().metaData),s=this.chart.scale;e=s.min<0&&s.max<0?s.getPointPositionForValue(0,s.max):s.min>0&&s.max>0?s.getPointPositionForValue(0,s.min):s.getPointPositionForValue(0,0),i.extend(this.getDataset().metaDataset,{_datasetIndex:this.index,_children:this.getDataset().metaData,_model:{tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:e}}),this.getDataset().metaDataset.pivot(),i.each(a,function(e,i){this.updateElement(e,i,t)},this),this.updateBezierControlPoints()},updateElement:function(t,e,a){var s=this.chart.scale.getPointPositionForValue(e,this.getDataset().data[e]);i.extend(t,{_datasetIndex:this.index,_index:e,_model:{x:a?this.chart.scale.xCenter:s.x,y:a?this.chart.scale.yCenter:s.y,tension:t.custom&&t.custom.tension?t.custom.tension:this.chart.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.getDataset().pointRadius,e,this.chart.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth),skip:t.custom&&t.custom.skip?t.custom.skip:null===this.getDataset().data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,e,this.chart.options.elements.point.hitRadius)}})},updateBezierControlPoints:function(){i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e,!0)._model,t._model,i.nextItem(this.getDataset().metaData,e,!0)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=(e.helpers,{position:"bottom"}),a=e.Scale.extend({buildTicks:function(t){this.ticks=this.data.labels},getPixelForValue:function(t,e,i,a){if(this.isHorizontal()){var s=this.width-(this.paddingLeft+this.paddingRight),n=s/Math.max(this.data.labels.length-(this.options.gridLines.offsetGridLines?0:1),1),o=n*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&a&&(o+=n/2),this.left+Math.round(o)}var r=this.height-(this.paddingTop+this.paddingBottom),h=r/Math.max(this.data.labels.length-(this.options.gridLines.offsetGridLines?0:1),1),o=h*e+this.paddingTop;return this.options.gridLines.offsetGridLines&&a&&(o+=h/2),this.top+Math.round(o)}});e.scaleService.registerScaleType("category",a,i)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={position:"left"},s=e.Scale.extend({buildTicks:function(){this.min=null,this.max=null;var t=[],e=[];if(this.options.stacked){i.each(this.data.datasets,function(a){(this.isHorizontal()?a.xAxisID===this.id:a.yAxisID===this.id)&&i.each(a.data,function(i,a){var s=this.getRightValue(i);t[a]=t[a]||0,e[a]=e[a]||0,this.options.relativePoints?t[a]=100:0>s?e[a]+=s:t[a]+=s},this)},this);var a=t.concat(e);this.min=i.min(a),this.max=i.max(a)}else i.each(this.data.datasets,function(t){(this.isHorizontal()?t.xAxisID===this.id:t.yAxisID===this.id)&&i.each(t.data,function(t,e){var i=this.getRightValue(t);null===this.min?this.min=i:i<this.min&&(this.min=i),null===this.max?this.max=i:i>this.max&&(this.max=i)},this)},this);this.min===this.max&&(this.min--,this.max++),this.ticks=[];var s;if(s=this.isHorizontal()?Math.min(11,Math.ceil(this.width/50)):Math.min(11,Math.ceil(this.height/(2*this.options.ticks.fontSize))),s=Math.max(2,s),this.options.ticks.beginAtZero){var n=i.sign(this.min),o=i.sign(this.max);0>n&&0>o?this.max=0:n>0&&o>0&&(this.min=0)}for(var r=i.niceNum(this.max-this.min,!1),h=i.niceNum(r/(s-1),!0),l=Math.floor(this.min/h)*h,c=Math.ceil(this.max/h)*h,u=l;c>=u;u+=h)this.ticks.push(u);("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks),this.options.ticks.reverse?(this.ticks.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max),this.zeroLineIndex=this.ticks.indexOf(0)},getPixelForValue:function(t,e,i,a){var s,n=this.end-this.start;if(this.isHorizontal()){var o=this.width-(this.paddingLeft+this.paddingRight);return s=this.left+o/n*(this.getRightValue(t)-this.start),Math.round(s+this.paddingLeft)}var r=this.height-(this.paddingTop+this.paddingBottom);return s=this.bottom-this.paddingBottom-r/n*(this.getRightValue(t)-this.start),Math.round(s)},getRightValue:function(t){return"object"==typeof t&&null!==t?this.isHorizontal()?t.x:t.y:t}});e.scaleService.registerScaleType("linear",s,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={position:"left",ticks:{template:"<%var remain = value / (Math.pow(10, Math.floor(Chart.helpers.log10(value))));if (remain === 1 || remain === 2 || remain === 5) {%><%=value.toExponential()%><%} else {%><%= null %><%}%>"}},s=e.Scale.extend({buildTicks:function(){this.min=null,this.max=null;var t=[];this.options.stacked?(i.each(this.data.datasets,function(e){(this.isHorizontal()?e.xAxisID===this.id:e.yAxisID===this.id)&&i.each(e.data,function(e,i){var a=this.getRightValue(e);t[i]=t[i]||0,this.options.relativePoints?t[i]=100:t[i]+=a},this)},this),this.min=i.min(t),this.max=i.max(t)):i.each(this.data.datasets,function(t){(this.isHorizontal()?t.xAxisID===this.id:t.yAxisID===this.id)&&i.each(t.data,function(t,e){var i=this.getRightValue(t);null===this.min?this.min=i:i<this.min&&(this.min=i),null===this.max?this.max=i:i>this.max&&(this.max=i)},this)},this),this.min===this.max&&(0!==this.min&&null!==this.min?(this.min=Math.pow(10,Math.floor(i.log10(this.min))-1),this.max=Math.pow(10,Math.floor(i.log10(this.max))+1)):(this.min=1,this.max=10)),this.tickValues=[];for(var e=Math.floor(i.log10(this.min)),a=Math.ceil(i.log10(this.max)),s=e;a>s;++s)for(var n=1;10>n;++n)this.tickValues.push(n*Math.pow(10,s));this.tickValues.push(1*Math.pow(10,a)),("left"==this.options.position||"right"==this.options.position)&&this.tickValues.reverse(),this.max=i.max(this.tickValues),this.min=i.min(this.tickValues),this.options.ticks.reverse?(this.tickValues.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max),this.ticks=this.tickValues.slice()},getRightValue:function(t){return"object"==typeof t?this.isHorizontal()?t.x:t.y:t},getPixelForTick:function(t,e){return this.getPixelForValue(this.tickValues[t],null,null,e)},getPixelForValue:function(t,e,a,s){var n,o=this.getRightValue(t),r=i.log10(this.end)-i.log10(this.start);if(this.isHorizontal()){if(0!==o){var h=this.width-(this.paddingLeft+this.paddingRight);return n=this.left+h/r*(i.log10(o)-i.log10(this.start)),n+this.paddingLeft}n=this.left+this.paddingLeft}else{if(0!==o){var l=this.height-(this.paddingTop+this.paddingBottom);return this.bottom-this.paddingBottom-l/r*(i.log10(o)-i.log10(this.start))}n=this.top+this.paddingTop}}});e.scaleService.registerScaleType("logarithmic",s,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,animate:!0,lineArc:!1,position:"chartArea",angleLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1},ticks:{showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},s=e.Scale.extend({getValueCount:function(){return this.data.labels.length},setDimensions:function(){this.width=this.maxWidth,this.height=this.maxHeight,this.xCenter=Math.round(this.width/2),this.yCenter=Math.round(this.height/2);var t=i.min([this.height,this.width]);this.drawingArea=this.options.display?t/2-(this.options.ticks.fontSize/2+this.options.ticks.backdropPaddingY):t/2},buildTicks:function(){this.min=null,this.max=null,i.each(this.data.datasets,function(t){i.each(t.data,function(t,e){null!==t&&(null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t))},this)},this),this.min===this.max&&(this.min--,this.max++),this.ticks=[];var t=Math.min(11,Math.ceil(this.drawingArea/(1.5*this.options.ticks.fontSize)));if(t=Math.max(2,t),this.options.ticks.beginAtZero){var e=i.sign(this.min),a=i.sign(this.max);0>e&&0>a?this.max=0:e>0&&a>0&&(this.min=0)}for(var s=i.niceNum(this.max-this.min,!1),n=i.niceNum(s/(t-1),!0),o=Math.floor(this.min/n)*n,r=Math.ceil(this.max/n)*n,h=o;r>=h;h+=n)this.ticks.push(h);this.max=i.max(this.ticks),this.min=i.min(this.ticks),this.options.ticks.reverse?(this.ticks.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max),this.zeroLineIndex=this.ticks.indexOf(0)},getCircumference:function(){return 2*Math.PI/this.getValueCount()},fit:function(){var t,e,a,s,n,o,r,h,l,c,u,d,f=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),m=this.width,g=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.getValueCount();e++)t=this.getPointPosition(e,f),a=this.ctx.measureText(i.template(this.options.ticks.template,{value:this.data.labels[e]})).width+5,0===e||e===this.getValueCount()/2?(s=a/2,t.x+s>m&&(m=t.x+s,n=e),t.x-s<g&&(g=t.x-s,r=e)):e<this.getValueCount()/2?t.x+a>m&&(m=t.x+a,n=e):e>this.getValueCount()/2&&t.x-a<g&&(g=t.x-a,r=e);l=g,c=Math.ceil(m-this.width),o=this.getIndexAngle(n),h=this.getIndexAngle(r),u=c/Math.sin(o+Math.PI/2),d=l/Math.sin(h+Math.PI/2),u=i.isNumber(u)?u:0,d=i.isNumber(d)?d:0,this.drawingArea=Math.round(f-(d+u)/2),this.setCenterPoint(d,u)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,a=t+this.drawingArea;this.xCenter=Math.round((a+i)/2+this.left),this.yCenter=Math.round(this.height/2+this.top)},getIndexAngle:function(t){var e=2*Math.PI/this.getValueCount();return t*e-Math.PI/2},getDistanceFromCenterForValue:function(t){if(null===t)return 0;var e=this.drawingArea/(this.max-this.min);return this.options.reverse?(this.max-t)*e:(t-this.min)*e},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},getPointPositionForValue:function(t,e){return this.getPointPosition(t,this.getDistanceFromCenterForValue(e))},draw:function(){if(this.options.display){var t=this.ctx;if(i.each(this.ticks,function(e,a){if(a>0||this.options.reverse){var s=this.getDistanceFromCenterForValue(this.ticks[a]),n=this.yCenter-s;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,s,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var o=0;o<this.getValueCount();o++){var r=this.getPointPosition(o,this.getDistanceFromCenterForValue(this.ticks[a]));0===o?t.moveTo(r.x,r.y):t.lineTo(r.x,r.y)}t.closePath(),t.stroke()}if(this.options.ticks.show){if(t.font=i.fontString(this.options.ticks.fontSize,this.options.ticks.fontStyle,this.options.ticks.fontFamily),this.options.ticks.showLabelBackdrop){var h=t.measureText(e).width;t.fillStyle=this.options.ticks.backdropColor,t.fillRect(this.xCenter-h/2-this.options.ticks.backdropPaddingX,n-this.options.ticks.fontSize/2-this.options.ticks.backdropPaddingY,h+2*this.options.ticks.backdropPaddingX,this.options.ticks.fontSize+2*this.options.ticks.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.ticks.fontColor,t.fillText(e,this.xCenter,n)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.getValueCount()-1;e>=0;e--){if(this.options.angleLines.show){var a=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.options.reverse?this.min:this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(a.x,a.y),t.stroke(),t.closePath()}var s=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.options.reverse?this.min:this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var n=this.data.labels.length,o=this.data.labels.length/2,r=o/2,h=r>e||e>n-r,l=e===r||e===n-r;0===e?t.textAlign="center":e===o?t.textAlign="center":o>e?t.textAlign="left":t.textAlign="right",l?t.textBaseline="middle":h?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.data.labels[e],s.x,s.y)}}}}});e.scaleService.registerScaleType("radialLinear",s,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={units:["millisecond","second","minute","hour","day","week","month","quarter","year"],unit:{millisecond:{display:"SSS [ms]",maxStep:1e3},second:{display:"h:mm:ss a",maxStep:60},minute:{display:"h:mm:ss a",maxStep:60},hour:{display:"MMM D, hA",maxStep:24},day:{display:"ll",maxStep:7},week:{display:"ll",maxStep:4.3333},month:{display:"MMM YYYY",maxStep:12},quarter:{display:"[Q]Q - YYYY",maxStep:4},year:{display:"YYYY",maxStep:!1}}},s={position:"bottom",time:{format:!1,unit:!1,round:!1,displayFormat:!1}},n=e.Scale.extend({buildTicks:function(t){if(this.ticks=[],this.labelMoments=[],this.data.labels.forEach(function(t,e){var i=this.parseTime(t);this.options.time.round&&i.startOf(this.options.time.round),this.labelMoments.push(i)},this),this.firstTick=moment.min.call(this,this.labelMoments).clone(),this.lastTick=moment.max.call(this,this.labelMoments).clone(),this.options.time.unit)this.tickUnit=this.options.time.unit||"day",this.displayFormat=a.unit[this.tickUnit].display,this.tickRange=Math.ceil(this.lastTick.diff(this.firstTick,this.tickUnit,!0));else{var e=this.width-(this.paddingLeft+this.paddingRight),s=e/this.options.ticks.fontSize+4,n=this.options.time.round?0:2;this.tickRange=Math.ceil(this.lastTick.diff(this.firstTick,!0)+n);i.each(a.units,function(t){this.tickRange<=s||(this.tickUnit=t,this.tickRange=Math.ceil(this.lastTick.diff(this.firstTick,this.tickUnit)+n),this.displayFormat=a.unit[t].display)},this)}this.firstTick.startOf(this.tickUnit),this.lastTick.endOf(this.tickUnit),this.smallestLabelSeparation=this.width;var o=0;for(o=1;o<this.labelMoments.length;o++)this.smallestLabelSeparation=Math.min(this.smallestLabelSeparation,this.labelMoments[o].diff(this.labelMoments[o-1],this.tickUnit,!0));for(this.options.time.displayFormat&&(this.displayFormat=this.options.time.displayFormat),o=0;o<=this.tickRange;++o)this.ticks.push(this.firstTick.clone().add(o,this.tickUnit))},convertTicksToLabels:function(){this.ticks=this.ticks.map(function(t,e,i){var s=t.format(this.options.time.displayFormat?this.options.time.displayFormat:a.unit[this.tickUnit].display);return this.options.ticks.userCallback?this.options.ticks.userCallback(s,e,i):s},this)},getPixelForValue:function(t,e,i,a){var s=this.labelMoments[e].diff(this.firstTick,this.tickUnit,!0),n=s/this.tickRange;if(this.isHorizontal()){var o=this.width-(this.paddingLeft+this.paddingRight),r=(o/Math.max(this.ticks.length-1,1),o*n+this.paddingLeft);return this.left+Math.round(r)}var h=this.height-(this.paddingTop+this.paddingBottom),l=(h/Math.max(this.ticks.length-1,1),h*n+this.paddingTop);return this.top+Math.round(l)},parseTime:function(t){return"function"==typeof t.getMonth||"number"==typeof t?moment(t):t.isValid&&t.isValid()?t:"string"!=typeof this.options.time.format&&this.options.time.format.call?this.options.time.format(t):moment(t,this.options.time.format)}});e.scaleService.registerScaleType("time",n,s)}.call(this),/*!
+this.getDataset().metaData.splice(t,0,i)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},buildOrUpdateElements:function(){var t=this.getDataset().data.length,e=this.getDataset().metaData.length;if(e>t)this.getDataset().metaData.splice(t,e-t);else if(t>e)for(var i=e;t>i;++i)this.addElementAndReset(i)},update:function(t){this.chart.outerRadius=Math.max((i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,0),this.chart.innerRadius=Math.max(this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,0),this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,i){this.updateElement(e,i,t)},this)},updateElement:function(t,e,a){var s=1/this.getDataset().data.length*2,n=-.5*Math.PI+Math.PI*s*e,o=n+s*Math.PI,r={x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.options.animateScale?0:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[e]),startAngle:this.chart.options.animateRotate?Math.PI*-.5:n,endAngle:this.chart.options.animateRotate?Math.PI*-.5:o,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,e,this.chart.data.labels[e])};i.extend(t,{_chart:this.chart.chart,_datasetIndex:this.index,_index:e,_model:a?r:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[e]),startAngle:n,endAngle:o,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,e,this.chart.data.labels[e])}}),t.pivot()},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?2*Math.PI*(t/this.getDataset().total):0},updateScaleRange:function(){i.extend(this.chart.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.radar={scale:{type:"radialLinear"},elements:{line:{tension:0}}},e.controllers.radar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.radar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData,_loop:!0}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i,_model:{x:0,y:0}})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i),this.updateBezierControlPoints()},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},buildOrUpdateElements:function(){var t=this.getDataset().data.length,e=this.getDataset().metaData.length;if(e>t)this.getDataset().metaData.splice(t,e-t);else if(t>e)for(var i=e;t>i;++i)this.addElementAndReset(i)},update:function(t){var e,a=(this.getDataset().metaDataset,this.getDataset().metaData),s=this.chart.scale;e=s.min<0&&s.max<0?s.getPointPositionForValue(0,s.max):s.min>0&&s.max>0?s.getPointPositionForValue(0,s.min):s.getPointPositionForValue(0,0),i.extend(this.getDataset().metaDataset,{_datasetIndex:this.index,_children:this.getDataset().metaData,_model:{tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:e}}),this.getDataset().metaDataset.pivot(),i.each(a,function(e,i){this.updateElement(e,i,t)},this),this.updateBezierControlPoints()},updateElement:function(t,e,a){var s=this.chart.scale.getPointPositionForValue(e,this.getDataset().data[e]);i.extend(t,{_datasetIndex:this.index,_index:e,_model:{x:a?this.chart.scale.xCenter:s.x,y:a?this.chart.scale.yCenter:s.y,tension:t.custom&&t.custom.tension?t.custom.tension:this.chart.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.getDataset().pointRadius,e,this.chart.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth),skip:t.custom&&t.custom.skip?t.custom.skip:null===this.getDataset().data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,e,this.chart.options.elements.point.hitRadius)}})},updateBezierControlPoints:function(){i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e,!0)._model,t._model,i.nextItem(this.getDataset().metaData,e,!0)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=(e.helpers,{position:"bottom"}),a=e.Scale.extend({buildTicks:function(t){this.ticks=this.data.labels},getPixelForValue:function(t,e,i,a){if(this.isHorizontal()){var s=this.width-(this.paddingLeft+this.paddingRight),n=s/Math.max(this.data.labels.length-(this.options.gridLines.offsetGridLines?0:1),1),o=n*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&a&&(o+=n/2),this.left+Math.round(o)}var r=this.height-(this.paddingTop+this.paddingBottom),h=r/Math.max(this.data.labels.length-(this.options.gridLines.offsetGridLines?0:1),1),o=h*e+this.paddingTop;return this.options.gridLines.offsetGridLines&&a&&(o+=h/2),this.top+Math.round(o)}});e.scaleService.registerScaleType("category",a,i)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={position:"left"},s=e.Scale.extend({buildTicks:function(){this.min=null,this.max=null;var t=[],e=[];if(this.options.stacked){i.each(this.data.datasets,function(a){(this.isHorizontal()?a.xAxisID===this.id:a.yAxisID===this.id)&&i.each(a.data,function(i,a){var s=this.getRightValue(i);t[a]=t[a]||0,e[a]=e[a]||0,this.options.relativePoints?t[a]=100:0>s?e[a]+=s:t[a]+=s},this)},this);var a=t.concat(e);this.min=i.min(a),this.max=i.max(a)}else i.each(this.data.datasets,function(t){(this.isHorizontal()?t.xAxisID===this.id:t.yAxisID===this.id)&&i.each(t.data,function(t,e){var i=this.getRightValue(t);null===this.min?this.min=i:i<this.min&&(this.min=i),null===this.max?this.max=i:i>this.max&&(this.max=i)},this)},this);this.min===this.max&&(this.min--,this.max++),this.ticks=[];var s;if(s=this.isHorizontal()?Math.min(11,Math.ceil(this.width/50)):Math.min(11,Math.ceil(this.height/(2*this.options.ticks.fontSize))),s=Math.max(2,s),this.options.ticks.beginAtZero){var n=i.sign(this.min),o=i.sign(this.max);0>n&&0>o?this.max=0:n>0&&o>0&&(this.min=0)}for(var r=i.niceNum(this.max-this.min,!1),h=i.niceNum(r/(s-1),!0),l=Math.floor(this.min/h)*h,c=Math.ceil(this.max/h)*h,u=l;c>=u;u+=h)this.ticks.push(u);("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks),this.options.ticks.reverse?(this.ticks.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max),this.zeroLineIndex=this.ticks.indexOf(0)},getPixelForValue:function(t,e,i,a){var s,n=this.end-this.start;if(this.isHorizontal()){var o=this.width-(this.paddingLeft+this.paddingRight);return s=this.left+o/n*(this.getRightValue(t)-this.start),Math.round(s+this.paddingLeft)}var r=this.height-(this.paddingTop+this.paddingBottom);return s=this.bottom-this.paddingBottom-r/n*(this.getRightValue(t)-this.start),Math.round(s)},getRightValue:function(t){return"object"==typeof t&&null!==t?this.isHorizontal()?t.x:t.y:t}});e.scaleService.registerScaleType("linear",s,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={position:"left",ticks:{template:"<%var remain = value / (Math.pow(10, Math.floor(Chart.helpers.log10(value))));if (remain === 1 || remain === 2 || remain === 5) {%><%=value.toExponential()%><%} else {%><%= null %><%}%>"}},s=e.Scale.extend({buildTicks:function(){this.min=null,this.max=null;var t=[];this.options.stacked?(i.each(this.data.datasets,function(e){(this.isHorizontal()?e.xAxisID===this.id:e.yAxisID===this.id)&&i.each(e.data,function(e,i){var a=this.getRightValue(e);t[i]=t[i]||0,this.options.relativePoints?t[i]=100:t[i]+=a},this)},this),this.min=i.min(t),this.max=i.max(t)):i.each(this.data.datasets,function(t){(this.isHorizontal()?t.xAxisID===this.id:t.yAxisID===this.id)&&i.each(t.data,function(t,e){var i=this.getRightValue(t);null===this.min?this.min=i:i<this.min&&(this.min=i),null===this.max?this.max=i:i>this.max&&(this.max=i)},this)},this),this.min===this.max&&(0!==this.min&&null!==this.min?(this.min=Math.pow(10,Math.floor(i.log10(this.min))-1),this.max=Math.pow(10,Math.floor(i.log10(this.max))+1)):(this.min=1,this.max=10)),this.tickValues=[];for(var e=Math.floor(i.log10(this.min)),a=Math.ceil(i.log10(this.max)),s=e;a>s;++s)for(var n=1;10>n;++n)this.tickValues.push(n*Math.pow(10,s));this.tickValues.push(1*Math.pow(10,a)),("left"==this.options.position||"right"==this.options.position)&&this.tickValues.reverse(),this.max=i.max(this.tickValues),this.min=i.min(this.tickValues),this.options.ticks.reverse?(this.tickValues.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max),this.ticks=this.tickValues.slice()},getRightValue:function(t){return"object"==typeof t?this.isHorizontal()?t.x:t.y:t},getPixelForTick:function(t,e){return this.getPixelForValue(this.tickValues[t],null,null,e)},getPixelForValue:function(t,e,a,s){var n,o=this.getRightValue(t),r=i.log10(this.end)-i.log10(this.start);if(this.isHorizontal()){if(0!==o){var h=this.width-(this.paddingLeft+this.paddingRight);return n=this.left+h/r*(i.log10(o)-i.log10(this.start)),n+this.paddingLeft}n=this.left+this.paddingLeft}else{if(0!==o){var l=this.height-(this.paddingTop+this.paddingBottom);return this.bottom-this.paddingBottom-l/r*(i.log10(o)-i.log10(this.start))}n=this.top+this.paddingTop}}});e.scaleService.registerScaleType("logarithmic",s,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,animate:!0,lineArc:!1,position:"chartArea",angleLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1},ticks:{showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},s=e.Scale.extend({getValueCount:function(){return this.data.labels.length},setDimensions:function(){this.width=this.maxWidth,this.height=this.maxHeight,this.xCenter=Math.round(this.width/2),this.yCenter=Math.round(this.height/2);var t=i.min([this.height,this.width]);this.drawingArea=this.options.display?t/2-(this.options.ticks.fontSize/2+this.options.ticks.backdropPaddingY):t/2},buildTicks:function(){this.min=null,this.max=null,i.each(this.data.datasets,function(t){i.each(t.data,function(t,e){null!==t&&(null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t))},this)},this),this.min===this.max&&(this.min--,this.max++),this.ticks=[];var t=Math.min(11,Math.ceil(this.drawingArea/(1.5*this.options.ticks.fontSize)));if(t=Math.max(2,t),this.options.ticks.beginAtZero){var e=i.sign(this.min),a=i.sign(this.max);0>e&&0>a?this.max=0:e>0&&a>0&&(this.min=0)}for(var s=i.niceNum(this.max-this.min,!1),n=i.niceNum(s/(t-1),!0),o=Math.floor(this.min/n)*n,r=Math.ceil(this.max/n)*n,h=o;r>=h;h+=n)this.ticks.push(h);this.max=i.max(this.ticks),this.min=i.min(this.ticks),this.options.ticks.reverse?(this.ticks.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max),this.zeroLineIndex=this.ticks.indexOf(0)},getCircumference:function(){return 2*Math.PI/this.getValueCount()},fit:function(){var t,e,a,s,n,o,r,h,l,c,u,d,f=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),m=this.width,g=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.getValueCount();e++)t=this.getPointPosition(e,f),a=this.ctx.measureText(i.template(this.options.ticks.template,{value:this.data.labels[e]})).width+5,0===e||e===this.getValueCount()/2?(s=a/2,t.x+s>m&&(m=t.x+s,n=e),t.x-s<g&&(g=t.x-s,r=e)):e<this.getValueCount()/2?t.x+a>m&&(m=t.x+a,n=e):e>this.getValueCount()/2&&t.x-a<g&&(g=t.x-a,r=e);l=g,c=Math.ceil(m-this.width),o=this.getIndexAngle(n),h=this.getIndexAngle(r),u=c/Math.sin(o+Math.PI/2),d=l/Math.sin(h+Math.PI/2),u=i.isNumber(u)?u:0,d=i.isNumber(d)?d:0,this.drawingArea=Math.round(f-(d+u)/2),this.setCenterPoint(d,u)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,a=t+this.drawingArea;this.xCenter=Math.round((a+i)/2+this.left),this.yCenter=Math.round(this.height/2+this.top)},getIndexAngle:function(t){var e=2*Math.PI/this.getValueCount();return t*e-Math.PI/2},getDistanceFromCenterForValue:function(t){if(null===t)return 0;var e=this.drawingArea/(this.max-this.min);return this.options.reverse?(this.max-t)*e:(t-this.min)*e},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},getPointPositionForValue:function(t,e){return this.getPointPosition(t,this.getDistanceFromCenterForValue(e))},draw:function(){if(this.options.display){var t=this.ctx;if(i.each(this.ticks,function(e,a){if(a>0||this.options.reverse){var s=this.getDistanceFromCenterForValue(this.ticks[a]),n=this.yCenter-s;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,s,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var o=0;o<this.getValueCount();o++){var r=this.getPointPosition(o,this.getDistanceFromCenterForValue(this.ticks[a]));0===o?t.moveTo(r.x,r.y):t.lineTo(r.x,r.y)}t.closePath(),t.stroke()}if(this.options.ticks.show){if(t.font=i.fontString(this.options.ticks.fontSize,this.options.ticks.fontStyle,this.options.ticks.fontFamily),this.options.ticks.showLabelBackdrop){var h=t.measureText(e).width;t.fillStyle=this.options.ticks.backdropColor,t.fillRect(this.xCenter-h/2-this.options.ticks.backdropPaddingX,n-this.options.ticks.fontSize/2-this.options.ticks.backdropPaddingY,h+2*this.options.ticks.backdropPaddingX,this.options.ticks.fontSize+2*this.options.ticks.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.ticks.fontColor,t.fillText(e,this.xCenter,n)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.getValueCount()-1;e>=0;e--){if(this.options.angleLines.show){var a=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.options.reverse?this.min:this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(a.x,a.y),t.stroke(),t.closePath()}var s=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.options.reverse?this.min:this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var n=this.data.labels.length,o=this.data.labels.length/2,r=o/2,h=r>e||e>n-r,l=e===r||e===n-r;0===e?t.textAlign="center":e===o?t.textAlign="center":o>e?t.textAlign="left":t.textAlign="right",l?t.textBaseline="middle":h?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.data.labels[e],s.x,s.y)}}}}});e.scaleService.registerScaleType("radialLinear",s,a)}.call(this),function(){"use strict";if(!window.moment)return void console.warn("Chart.js - Moment.js could not be found! You must include it before Chart.js to use the time scale. Download at http://momentjs.com/");var t=this,e=t.Chart,i=e.helpers,a={units:["millisecond","second","minute","hour","day","week","month","quarter","year"],unit:{millisecond:{display:"SSS [ms]",maxStep:1e3},second:{display:"h:mm:ss a",maxStep:60},minute:{display:"h:mm:ss a",maxStep:60},hour:{display:"MMM D, hA",maxStep:24},day:{display:"ll",maxStep:7},week:{display:"ll",maxStep:4.3333},month:{display:"MMM YYYY",maxStep:12},quarter:{display:"[Q]Q - YYYY",maxStep:4},year:{display:"YYYY",maxStep:!1}}},s={position:"bottom",time:{format:!1,unit:!1,round:!1,displayFormat:!1}},n=e.Scale.extend({buildTicks:function(t){if(this.ticks=[],this.labelMoments=[],this.data.labels.forEach(function(t,e){var i=this.parseTime(t);this.options.time.round&&i.startOf(this.options.time.round),this.labelMoments.push(i)},this),this.firstTick=moment.min.call(this,this.labelMoments).clone(),this.lastTick=moment.max.call(this,this.labelMoments).clone(),this.options.time.unit)this.tickUnit=this.options.time.unit||"day",this.displayFormat=a.unit[this.tickUnit].display,this.tickRange=Math.ceil(this.lastTick.diff(this.firstTick,this.tickUnit,!0));else{var e=this.width-(this.paddingLeft+this.paddingRight),s=e/this.options.ticks.fontSize+4,n=this.options.time.round?0:2;this.tickRange=Math.ceil(this.lastTick.diff(this.firstTick,!0)+n);i.each(a.units,function(t){this.tickRange<=s||(this.tickUnit=t,this.tickRange=Math.ceil(this.lastTick.diff(this.firstTick,this.tickUnit)+n),this.displayFormat=a.unit[t].display)},this)}this.firstTick.startOf(this.tickUnit),this.lastTick.endOf(this.tickUnit),this.smallestLabelSeparation=this.width;var o=0;for(o=1;o<this.labelMoments.length;o++)this.smallestLabelSeparation=Math.min(this.smallestLabelSeparation,this.labelMoments[o].diff(this.labelMoments[o-1],this.tickUnit,!0));for(this.options.time.displayFormat&&(this.displayFormat=this.options.time.displayFormat),o=0;o<=this.tickRange;++o)this.ticks.push(this.firstTick.clone().add(o,this.tickUnit))},convertTicksToLabels:function(){this.ticks=this.ticks.map(function(t,e,i){var s=t.format(this.options.time.displayFormat?this.options.time.displayFormat:a.unit[this.tickUnit].display);return this.options.ticks.userCallback?this.options.ticks.userCallback(s,e,i):s},this)},getPixelForValue:function(t,e,i,a){var s=this.labelMoments[e].diff(this.firstTick,this.tickUnit,!0),n=s/this.tickRange;if(this.isHorizontal()){var o=this.width-(this.paddingLeft+this.paddingRight),r=(o/Math.max(this.ticks.length-1,1),o*n+this.paddingLeft);return this.left+Math.round(r)}var h=this.height-(this.paddingTop+this.paddingBottom),l=(h/Math.max(this.ticks.length-1,1),h*n+this.paddingTop);return this.top+Math.round(l)},parseTime:function(t){return"function"==typeof t.getMonth||"number"==typeof t?moment(t):t.isValid&&t.isValid()?t:"string"!=typeof this.options.time.format&&this.options.time.format.call?this.options.time.format(t):moment(t,this.options.time.format)}});e.scaleService.registerScaleType("time",n,s)}.call(this),/*!
  * Chart.js
  * http://chartjs.org/
  * Version: 2.0.0-alpha
@@ -36,11 +43,4 @@ function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.eleme
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-function(){"use strict";var t=this,e=t.Chart;e.helpers;e.defaults.global.elements.point={radius:3,backgroundColor:e.defaults.global.defaultColor,borderWidth:1,borderColor:e.defaults.global.defaultColor,hitRadius:1,hoverRadius:4,hoverBorderWidth:1},e.elements.Point=e.Element.extend({inRange:function(t,e){var i=this._view;if(i){var a=i.hitRadius+i.radius;return Math.pow(t-i.x,2)+Math.pow(e-i.y,2)<Math.pow(a,2)}return!1},inLabelRange:function(t){var e=this._view;return e?Math.pow(t-e.x,2)<Math.pow(e.radius+e.hitRadius,2):!1},tooltipPosition:function(){var t=this._view;return{x:t.x,y:t.y,padding:t.radius+t.borderWidth}},draw:function(){var t=this._view,i=this._chart.ctx;t.skip||(t.radius>0||t.borderWidth>0)&&(i.beginPath(),i.arc(t.x,t.y,t.radius||e.defaults.global.elements.point.radius,0,2*Math.PI),i.closePath(),i.strokeStyle=t.borderColor||e.defaults.global.defaultColor,i.lineWidth=t.borderWidth||e.defaults.global.elements.point.borderWidth,i.fillStyle=t.backgroundColor||e.defaults.global.defaultColor,i.fill(),i.stroke())}})}.call(this),function(){"use strict";var t=this,e=t.Chart;e.helpers;e.defaults.global.elements.rectangle={backgroundColor:e.defaults.global.defaultColor,borderWidth:0,borderColor:e.defaults.global.defaultColor},e.elements.Rectangle=e.Element.extend({draw:function(){var t=this._chart.ctx,e=this._view,i=e.width/2,a=e.x-i,s=e.x+i,n=e.base-(e.base-e.y),o=e.borderWidth/2;e.borderWidth&&(a+=o,s-=o,n+=o),t.beginPath(),t.fillStyle=e.backgroundColor,t.strokeStyle=e.borderColor,t.lineWidth=e.borderWidth,t.moveTo(a,e.base),t.lineTo(a,n),t.lineTo(s,n),t.lineTo(s,e.base),t.fill(),e.borderWidth&&t.stroke()},height:function(){var t=this._view;return t.base-t.y},inRange:function(t,e){var i=this._view,a=!1;return i&&(a=i.y<i.base?t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.y&&e<=i.base:t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.base&&e<=i.y),a},inLabelRange:function(t){var e=this._view;return e?t>=e.x-e.width/2&&t<=e.x+e.width/2:!1},tooltipPosition:function(){var t=this._view;return t.y<t.base?{x:t.x,y:t.y}:{x:t.x,y:t.base}}})}.call(this),function(){"use strict";var t=this,e=t.Chart;e.helpers;e.Bar=function(t,i){return i.type="bar",new e(t,i)}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={aspectRatio:1,legendTemplate:'<ul 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n="function"==typeof require&&require,o=0;o<a.length;o++)s(a[o]);return s}({1:[function(t,e,i){!function(){var i=t("color-convert"),a=t("color-string"),s=function(t){if(t instanceof s)return t;if(!(this instanceof s))return new s(t);if(this.values={rgb:[0,0,0],hsl:[0,0,0],hsv:[0,0,0],hwb:[0,0,0],cmyk:[0,0,0,0],alpha:1},"string"==typeof t){var e=a.getRgba(t);if(e)this.setValues("rgb",e);else if(e=a.getHsla(t))this.setValues("hsl",e);else{if(!(e=a.getHwb(t)))throw new Error('Unable to parse color from string "'+t+'"');this.setValues("hwb",e)}}else if("object"==typeof t){var e=t;if(void 0!==e.r||void 0!==e.red)this.setValues("rgb",e);else if(void 0!==e.l||void 0!==e.lightness)this.setValues("hsl",e);else if(void 0!==e.v||void 0!==e.value)this.setValues("hsv",e);else if(void 0!==e.w||void 0!==e.whiteness)this.setValues("hwb",e);else{if(void 0===e.c&&void 0===e.cyan)throw new Error("Unable to parse color from object 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this.setChannel("rgb",1,t)},blue:function(t){return this.setChannel("rgb",2,t)},hue:function(t){return this.setChannel("hsl",0,t)},saturation:function(t){return this.setChannel("hsl",1,t)},lightness:function(t){return this.setChannel("hsl",2,t)},saturationv:function(t){return this.setChannel("hsv",1,t)},whiteness:function(t){return this.setChannel("hwb",1,t)},blackness:function(t){return this.setChannel("hwb",2,t)},value:function(t){return this.setChannel("hsv",2,t)},cyan:function(t){return this.setChannel("cmyk",0,t)},magenta:function(t){return this.setChannel("cmyk",1,t)},yellow:function(t){return this.setChannel("cmyk",2,t)},black:function(t){return this.setChannel("cmyk",3,t)},hexString:function(){return a.hexString(this.values.rgb)},rgbString:function(){return a.rgbString(this.values.rgb,this.values.alpha)},rgbaString:function(){return a.rgbaString(this.values.rgb,this.values.alpha)},percentString:function(){return a.percentString(this.values.rgb,this.values.alpha)},hslString:function(){return a.hslString(this.values.hsl,this.values.alpha)},hslaString:function(){return a.hslaString(this.values.hsl,this.values.alpha)},hwbString:function(){return a.hwbString(this.values.hwb,this.values.alpha)},keyword:function(){return a.keyword(this.values.rgb,this.values.alpha)},rgbNumber:function(){return this.values.rgb[0]<<16|this.values.rgb[1]<<8|this.values.rgb[2]},luminosity:function(){for(var t=this.values.rgb,e=[],i=0;i<t.length;i++){var a=t[i]/255;e[i]=.03928>=a?a/12.92:Math.pow((a+.055)/1.055,2.4)}return.2126*e[0]+.7152*e[1]+.0722*e[2]},contrast:function(t){var e=this.luminosity(),i=t.luminosity();return e>i?(e+.05)/(i+.05):(i+.05)/(e+.05)},level:function(t){var e=this.contrast(t);return e>=7.1?"AAA":e>=4.5?"AA":""},dark:function(){var t=this.values.rgb,e=(299*t[0]+587*t[1]+114*t[2])/1e3;return 128>e},light:function(){return!this.dark()},negate:function(){for(var t=[],e=0;3>e;e++)t[e]=255-this.values.rgb[e];return this.setValues("rgb",t),this},lighten:function(t){return this.values.hsl[2]+=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},darken:function(t){return this.values.hsl[2]-=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},saturate:function(t){return this.values.hsl[1]+=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},desaturate:function(t){return this.values.hsl[1]-=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},whiten:function(t){return this.values.hwb[1]+=this.values.hwb[1]*t,this.setValues("hwb",this.values.hwb),this},blacken:function(t){return this.values.hwb[2]+=this.values.hwb[2]*t,this.setValues("hwb",this.values.hwb),this},greyscale:function(){var t=this.values.rgb,e=.3*t[0]+.59*t[1]+.11*t[2];return this.setValues("rgb",[e,e,e]),this},clearer:function(t){return this.setValues("alpha",this.values.alpha-this.values.alpha*t),this},opaquer:function(t){return this.setValues("alpha",this.values.alpha+this.values.alpha*t),this},rotate:function(t){var e=this.values.hsl[0];return e=(e+t)%360,e=0>e?360+e:e,this.values.hsl[0]=e,this.setValues("hsl",this.values.hsl),this},mix:function(t,e){e=1-(null==e?.5:e);for(var i=2*e-1,a=this.alpha()-t.alpha(),s=((i*a==-1?i:(i+a)/(1+i*a))+1)/2,n=1-s,o=this.rgbArray(),r=t.rgbArray(),h=0;h<o.length;h++)o[h]=o[h]*s+r[h]*n;this.setValues("rgb",o);var l=this.alpha()*e+t.alpha()*(1-e);return this.setValues("alpha",l),this},toJSON:function(){return this.rgb()},clone:function(){return new s(this.rgb())}},s.prototype.getValues=function(t){for(var e={},i=0;i<t.length;i++)e[t.charAt(i)]=this.values[t][i];return 1!=this.values.alpha&&(e.a=this.values.alpha),e},s.prototype.setValues=function(t,e){var a={rgb:["red","green","blue"],hsl:["hue","saturation","lightness"],hsv:["hue","saturation","value"],hwb:["hue","whiteness","blackness"],cmyk:["cyan","magenta","yellow","black"]},s={rgb:[255,255,255],hsl:[360,100,100],hsv:[360,100,100],hwb:[360,100,100],cmyk:[100,100,100,100]},n=1;if("alpha"==t)n=e;else if(e.length)this.values[t]=e.slice(0,t.length),n=e[t.length];else if(void 0!==e[t.charAt(0)]){for(var o=0;o<t.length;o++)this.values[t][o]=e[t.charAt(o)];n=e.a}else if(void 0!==e[a[t][0]]){for(var r=a[t],o=0;o<t.length;o++)this.values[t][o]=e[r[o]];n=e.alpha}if(this.values.alpha=Math.max(0,Math.min(1,void 0!==n?n:this.values.alpha)),"alpha"!=t){for(var o=0;o<t.length;o++){var h=Math.max(0,Math.min(s[t][o],this.values[t][o]));this.values[t][o]=Math.round(h)}for(var l in a){l!=t&&(this.values[l]=i[t][l](this.values[t]));for(var o=0;o<l.length;o++){var h=Math.max(0,Math.min(s[l][o],this.values[l][o]));this.values[l][o]=Math.round(h)}}return!0}},s.prototype.setSpace=function(t,e){var 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\ No newline at end of file
+function(){"use strict";var t=this,e=t.Chart;e.helpers;e.defaults.global.elements.point={radius:3,backgroundColor:e.defaults.global.defaultColor,borderWidth:1,borderColor:e.defaults.global.defaultColor,hitRadius:1,hoverRadius:4,hoverBorderWidth:1},e.elements.Point=e.Element.extend({inRange:function(t,e){var i=this._view;if(i){var a=i.hitRadius+i.radius;return Math.pow(t-i.x,2)+Math.pow(e-i.y,2)<Math.pow(a,2)}return!1},inLabelRange:function(t){var e=this._view;return e?Math.pow(t-e.x,2)<Math.pow(e.radius+e.hitRadius,2):!1},tooltipPosition:function(){var t=this._view;return{x:t.x,y:t.y,padding:t.radius+t.borderWidth}},draw:function(){var t=this._view,i=this._chart.ctx;t.skip||(t.radius>0||t.borderWidth>0)&&(i.beginPath(),i.arc(t.x,t.y,t.radius||e.defaults.global.elements.point.radius,0,2*Math.PI),i.closePath(),i.strokeStyle=t.borderColor||e.defaults.global.defaultColor,i.lineWidth=t.borderWidth||e.defaults.global.elements.point.borderWidth,i.fillStyle=t.backgroundColor||e.defaults.global.defaultColor,i.fill(),i.stroke())}})}.call(this),function(){"use strict";var t=this,e=t.Chart;e.helpers;e.defaults.global.elements.rectangle={backgroundColor:e.defaults.global.defaultColor,borderWidth:0,borderColor:e.defaults.global.defaultColor},e.elements.Rectangle=e.Element.extend({draw:function(){var t=this._chart.ctx,e=this._view,i=e.width/2,a=e.x-i,s=e.x+i,n=e.base-(e.base-e.y),o=e.borderWidth/2;e.borderWidth&&(a+=o,s-=o,n+=o),t.beginPath(),t.fillStyle=e.backgroundColor,t.strokeStyle=e.borderColor,t.lineWidth=e.borderWidth,t.moveTo(a,e.base),t.lineTo(a,n),t.lineTo(s,n),t.lineTo(s,e.base),t.fill(),e.borderWidth&&t.stroke()},height:function(){var t=this._view;return t.base-t.y},inRange:function(t,e){var i=this._view,a=!1;return i&&(a=i.y<i.base?t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.y&&e<=i.base:t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.base&&e<=i.y),a},inLabelRange:function(t){var e=this._view;return e?t>=e.x-e.width/2&&t<=e.x+e.width/2:!1},tooltipPosition:function(){var t=this._view;return t.y<t.base?{x:t.x,y:t.y}:{x:t.x,y:t.base}}})}.call(this),function(){"use strict";var t=this,e=t.Chart;e.helpers;e.Bar=function(t,i){return i.type="bar",new e(t,i)}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={aspectRatio:1,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i = 0; i < data.datasets[0].data.length; i++){%><li><span style="background-color:<%=data.datasets[0].backgroundColor[i]%>"><%if(data.labels && i < data.labels.length){%><%=data.labels[i]%><%}%></span></li><%}%></ul>'};e.Doughnut=function(t,s){return s.options=i.configMerge(a,s.options),s.type="doughnut",new e(t,s)}}.call(this),function(){"use strict";var t=this,e=t.Chart;e.helpers;e.Line=function(t,i){return i.type="line",new e(t,i)}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={aspectRatio:1,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i = 0; i < data.datasets[0].data.length; i++){%><li><span style="background-color:<%=data.datasets[0].backgroundColor[i]%>"><%if(data.labels && i < data.labels.length){%><%=data.labels[i]%><%}%></span></li><%}%></ul>'};e.PolarArea=function(t,s){return s.options=i.configMerge(a,s.options),s.type="polarArea",new e(t,s)}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={aspectRatio:1};e.Radar=function(t,s){return s.options=i.configMerge(a,s.options),s.type="radar",new e(t,s)}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={hover:{mode:"single"},scales:{xAxes:[{type:"linear",position:"bottom",id:"x-axis-1"}],yAxes:[{type:"linear",position:"left",id:"y-axis-1"}]},tooltips:{template:"(<%= value.x %>, <%= value.y %>)",multiTemplate:"<%if (datasetLabel){%><%=datasetLabel%>: <%}%>(<%= value.x %>, <%= value.y %>)"}};e.Scatter=function(t,s){return s.options=i.configMerge(a,s.options),s.type="line",new e(t,s)}}.call(this);
\ No newline at end of file

From c13d960df5145f24f12db38a981b8de2cfaa09fa Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Mon, 28 Sep 2015 11:30:52 -0600
Subject: [PATCH 362/424] Built Dist Files (reduced lib to 122kb minified)

---
 Chart.js     |  7 -------
 Chart.min.js | 21 +++++++--------------
 2 files changed, 7 insertions(+), 21 deletions(-)

diff --git a/Chart.js b/Chart.js
index 8a05aca00c3..7303ff1e414 100644
--- a/Chart.js
+++ b/Chart.js
@@ -1,11 +1,4 @@
 !function e(r,t,n){function a(i,u){if(!t[i]){if(!r[i]){var l="function"==typeof require&&require;if(!u&&l)return l(i,!0);if(s)return s(i,!0);var h=new Error("Cannot find module '"+i+"'");throw h.code="MODULE_NOT_FOUND",h}var o=t[i]={exports:{}};r[i][0].call(o.exports,function(e){var t=r[i][1][e];return a(t?t:e)},o,o.exports,e,r,t,n)}return t[i].exports}for(var s="function"==typeof require&&require,i=0;i<n.length;i++)a(n[i]);return a}({1:[function(e,r,t){!function(){var t=e("color-convert"),n=e("color-string"),a=function(e){if(e instanceof a)return e;if(!(this instanceof a))return new a(e);if(this.values={rgb:[0,0,0],hsl:[0,0,0],hsv:[0,0,0],hwb:[0,0,0],cmyk:[0,0,0,0],alpha:1},"string"==typeof e){var r=n.getRgba(e);if(r)this.setValues("rgb",r);else if(r=n.getHsla(e))this.setValues("hsl",r);else{if(!(r=n.getHwb(e)))throw new Error('Unable to parse color from string "'+e+'"');this.setValues("hwb",r)}}else if("object"==typeof e){var r=e;if(void 0!==r.r||void 0!==r.red)this.setValues("rgb",r);else if(void 0!==r.l||void 0!==r.lightness)this.setValues("hsl",r);else if(void 0!==r.v||void 0!==r.value)this.setValues("hsv",r);else if(void 0!==r.w||void 0!==r.whiteness)this.setValues("hwb",r);else{if(void 0===r.c&&void 0===r.cyan)throw new Error("Unable to parse color from object "+JSON.stringify(e));this.setValues("cmyk",r)}}};a.prototype={rgb:function(e){return this.setSpace("rgb",arguments)},hsl:function(e){return this.setSpace("hsl",arguments)},hsv:function(e){return this.setSpace("hsv",arguments)},hwb:function(e){return this.setSpace("hwb",arguments)},cmyk:function(e){return this.setSpace("cmyk",arguments)},rgbArray:function(){return this.values.rgb},hslArray:function(){return this.values.hsl},hsvArray:function(){return this.values.hsv},hwbArray:function(){return 1!==this.values.alpha?this.values.hwb.concat([this.values.alpha]):this.values.hwb},cmykArray:function(){return this.values.cmyk},rgbaArray:function(){var e=this.values.rgb;return e.concat([this.values.alpha])},hslaArray:function(){var e=this.values.hsl;return e.concat([this.values.alpha])},alpha:function(e){return void 0===e?this.values.alpha:(this.setValues("alpha",e),this)},red:function(e){return this.setChannel("rgb",0,e)},green:function(e){return this.setChannel("rgb",1,e)},blue:function(e){return this.setChannel("rgb",2,e)},hue:function(e){return this.setChannel("hsl",0,e)},saturation:function(e){return this.setChannel("hsl",1,e)},lightness:function(e){return this.setChannel("hsl",2,e)},saturationv:function(e){return this.setChannel("hsv",1,e)},whiteness:function(e){return this.setChannel("hwb",1,e)},blackness:function(e){return this.setChannel("hwb",2,e)},value:function(e){return this.setChannel("hsv",2,e)},cyan:function(e){return this.setChannel("cmyk",0,e)},magenta:function(e){return this.setChannel("cmyk",1,e)},yellow:function(e){return this.setChannel("cmyk",2,e)},black:function(e){return this.setChannel("cmyk",3,e)},hexString:function(){return n.hexString(this.values.rgb)},rgbString:function(){return n.rgbString(this.values.rgb,this.values.alpha)},rgbaString:function(){return n.rgbaString(this.values.rgb,this.values.alpha)},percentString:function(){return n.percentString(this.values.rgb,this.values.alpha)},hslString:function(){return n.hslString(this.values.hsl,this.values.alpha)},hslaString:function(){return n.hslaString(this.values.hsl,this.values.alpha)},hwbString:function(){return n.hwbString(this.values.hwb,this.values.alpha)},keyword:function(){return n.keyword(this.values.rgb,this.values.alpha)},rgbNumber:function(){return this.values.rgb[0]<<16|this.values.rgb[1]<<8|this.values.rgb[2]},luminosity:function(){for(var e=this.values.rgb,r=[],t=0;t<e.length;t++){var n=e[t]/255;r[t]=.03928>=n?n/12.92:Math.pow((n+.055)/1.055,2.4)}return.2126*r[0]+.7152*r[1]+.0722*r[2]},contrast:function(e){var r=this.luminosity(),t=e.luminosity();return r>t?(r+.05)/(t+.05):(t+.05)/(r+.05)},level:function(e){var r=this.contrast(e);return 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r,t,n,a=e[0],s=e[1],i=e[2];return a/=95.047,s/=100,i/=108.883,a=a>.008856?Math.pow(a,1/3):7.787*a+16/116,s=s>.008856?Math.pow(s,1/3):7.787*s+16/116,i=i>.008856?Math.pow(i,1/3):7.787*i+16/116,r=116*s-16,t=500*(a-s),n=200*(s-i),[r,t,n]}function U(e){return J(H(e))}function j(e){var r,t,n,a,s=e[0],i=e[1],u=e[2];return 8>=s?(t=100*s/903.3,a=7.787*(t/100)+16/116):(t=100*Math.pow((s+16)/116,3),a=Math.pow(t/100,1/3)),r=.008856>=r/95.047?r=95.047*(i/500+a-16/116)/7.787:95.047*Math.pow(i/500+a,3),n=.008859>=n/108.883?n=108.883*(a-u/200-16/116)/7.787:108.883*Math.pow(a-u/200,3),[r,t,n]}function J(e){var r,t,n,a=e[0],s=e[1],i=e[2];return r=Math.atan2(i,s),t=360*r/2/Math.PI,0>t&&(t+=360),n=Math.sqrt(s*s+i*i),[a,n,t]}function R(e){return E(j(e))}function $(e){var r,t,n,a=e[0],s=e[1],i=e[2];return n=i/360*2*Math.PI,r=s*Math.cos(n),t=s*Math.sin(n),[a,r,t]}function D(e){return j($(e))}function P(e){return R($(e))}function _(e){return W[e]}function L(e){return a(_(e))}function T(e){return 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 /*!
  * Chart.js
  * http://chartjs.org/
diff --git a/Chart.min.js b/Chart.min.js
index 08ac454859f..061a465e891 100644
--- a/Chart.min.js
+++ b/Chart.min.js
@@ -1,11 +1,4 @@
-!function t(e,i,a){function s(o,r){if(!i[o]){if(!e[o]){var h="function"==typeof require&&require;if(!r&&h)return h(o,!0);if(n)return n(o,!0);var l=new Error("Cannot find module '"+o+"'");throw l.code="MODULE_NOT_FOUND",l}var c=i[o]={exports:{}};e[o][0].call(c.exports,function(t){var i=e[o][1][t];return s(i?i:t)},c,c.exports,t,e,i,a)}return i[o].exports}for(var n="function"==typeof require&&require,o=0;o<a.length;o++)s(a[o]);return s}({1:[function(t,e,i){!function(){var i=t("color-convert"),a=t("color-string"),s=function(t){if(t instanceof s)return t;if(!(this instanceof s))return new s(t);if(this.values={rgb:[0,0,0],hsl:[0,0,0],hsv:[0,0,0],hwb:[0,0,0],cmyk:[0,0,0,0],alpha:1},"string"==typeof t){var e=a.getRgba(t);if(e)this.setValues("rgb",e);else if(e=a.getHsla(t))this.setValues("hsl",e);else{if(!(e=a.getHwb(t)))throw new Error('Unable to parse color from string "'+t+'"');this.setValues("hwb",e)}}else if("object"==typeof t){var e=t;if(void 0!==e.r||void 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t.concat([this.values.alpha])},hslaArray:function(){var t=this.values.hsl;return t.concat([this.values.alpha])},alpha:function(t){return void 0===t?this.values.alpha:(this.setValues("alpha",t),this)},red:function(t){return this.setChannel("rgb",0,t)},green:function(t){return this.setChannel("rgb",1,t)},blue:function(t){return this.setChannel("rgb",2,t)},hue:function(t){return this.setChannel("hsl",0,t)},saturation:function(t){return this.setChannel("hsl",1,t)},lightness:function(t){return this.setChannel("hsl",2,t)},saturationv:function(t){return this.setChannel("hsv",1,t)},whiteness:function(t){return this.setChannel("hwb",1,t)},blackness:function(t){return this.setChannel("hwb",2,t)},value:function(t){return this.setChannel("hsv",2,t)},cyan:function(t){return this.setChannel("cmyk",0,t)},magenta:function(t){return this.setChannel("cmyk",1,t)},yellow:function(t){return this.setChannel("cmyk",2,t)},black:function(t){return this.setChannel("cmyk",3,t)},hexString:function(){return a.hexString(this.values.rgb)},rgbString:function(){return a.rgbString(this.values.rgb,this.values.alpha)},rgbaString:function(){return a.rgbaString(this.values.rgb,this.values.alpha)},percentString:function(){return a.percentString(this.values.rgb,this.values.alpha)},hslString:function(){return a.hslString(this.values.hsl,this.values.alpha)},hslaString:function(){return a.hslaString(this.values.hsl,this.values.alpha)},hwbString:function(){return a.hwbString(this.values.hwb,this.values.alpha)},keyword:function(){return a.keyword(this.values.rgb,this.values.alpha)},rgbNumber:function(){return this.values.rgb[0]<<16|this.values.rgb[1]<<8|this.values.rgb[2]},luminosity:function(){for(var t=this.values.rgb,e=[],i=0;i<t.length;i++){var a=t[i]/255;e[i]=.03928>=a?a/12.92:Math.pow((a+.055)/1.055,2.4)}return.2126*e[0]+.7152*e[1]+.0722*e[2]},contrast:function(t){var e=this.luminosity(),i=t.luminosity();return e>i?(e+.05)/(i+.05):(i+.05)/(e+.05)},level:function(t){var e=this.contrast(t);return e>=7.1?"AAA":e>=4.5?"AA":""},dark:function(){var t=this.values.rgb,e=(299*t[0]+587*t[1]+114*t[2])/1e3;return 128>e},light:function(){return!this.dark()},negate:function(){for(var t=[],e=0;3>e;e++)t[e]=255-this.values.rgb[e];return this.setValues("rgb",t),this},lighten:function(t){return this.values.hsl[2]+=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},darken:function(t){return this.values.hsl[2]-=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},saturate:function(t){return this.values.hsl[1]+=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},desaturate:function(t){return this.values.hsl[1]-=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},whiten:function(t){return this.values.hwb[1]+=this.values.hwb[1]*t,this.setValues("hwb",this.values.hwb),this},blacken:function(t){return this.values.hwb[2]+=this.values.hwb[2]*t,this.setValues("hwb",this.values.hwb),this},greyscale:function(){var t=this.values.rgb,e=.3*t[0]+.59*t[1]+.11*t[2];return this.setValues("rgb",[e,e,e]),this},clearer:function(t){return this.setValues("alpha",this.values.alpha-this.values.alpha*t),this},opaquer:function(t){return this.setValues("alpha",this.values.alpha+this.values.alpha*t),this},rotate:function(t){var e=this.values.hsl[0];return e=(e+t)%360,e=0>e?360+e:e,this.values.hsl[0]=e,this.setValues("hsl",this.values.hsl),this},mix:function(t,e){e=1-(null==e?.5:e);for(var i=2*e-1,a=this.alpha()-t.alpha(),s=((i*a==-1?i:(i+a)/(1+i*a))+1)/2,n=1-s,o=this.rgbArray(),r=t.rgbArray(),h=0;h<o.length;h++)o[h]=o[h]*s+r[h]*n;this.setValues("rgb",o);var l=this.alpha()*e+t.alpha()*(1-e);return this.setValues("alpha",l),this},toJSON:function(){return this.rgb()},clone:function(){return new s(this.rgb())}},s.prototype.getValues=function(t){for(var e={},i=0;i<t.length;i++)e[t.charAt(i)]=this.values[t][i];return 1!=this.values.alpha&&(e.a=this.values.alpha),e},s.prototype.setValues=function(t,e){var 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this.draw(),this.options.onAnimationComplete&&this.options.onAnimationComplete.call&&this.options.onAnimationComplete.call(this);return this},draw:function(t){var i=t||1;this.clear(),e.each(this.scales,function(t){t.draw(this.chartArea)},this),this.scale&&this.scale.draw(),e.each(this.data.datasets,function(e,i){e.controller.draw(t)},this),this.tooltip.transition(i).draw()},getElementAtEvent:function(t){var i=e.getRelativePosition(t,this.chart),a=[];return e.each(this.data.datasets,function(t,s){e.each(t.metaData,function(t,e){return t.inRange(i.x,i.y)?(a.push(t),a):void 0},this)},this),a},getElementsAtEvent:function(t){var i=e.getRelativePosition(t,this.chart),a=[];return e.each(this.data.datasets,function(t,s){e.each(t.metaData,function(t,e){t.inLabelRange(i.x,i.y)&&a.push(t)},this)},this),a},getDatasetAtEvent:function(t){for(var i=e.getRelativePosition(t,this.chart),a=[],s=0;s<this.data.datasets.length;s++)for(var n=0;n<this.data.datasets[s].metaData.length;n++)this.data.datasets[s].metaData[n].inLabelRange(i.x,i.y)&&e.each(this.data.datasets[s].metaData,function(t,e){a.push(t)},this);return a.length?a:[]},generateLegend:function(){return e.template(this.options.legendTemplate,this)},destroy:function(){this.clear(),e.unbindEvents(this,this.events),e.removeResizeListener(this.chart.canvas.parentNode);var t=this.chart.canvas;t.width=this.chart.width,t.height=this.chart.height,void 0!==this.chart.originalDevicePixelRatio&&this.chart.ctx.scale(1/this.chart.originalDevicePixelRatio,1/this.chart.originalDevicePixelRatio),t.style.width=this.chart.originalCanvasStyleWidth,t.style.height=this.chart.originalCanvasStyleHeight,delete Chart.instances[this.id]},toBase64Image:function(){return this.chart.canvas.toDataURL.apply(this.chart.canvas,arguments)},initToolTip:function(){this.tooltip=new Chart.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this)},bindEvents:function(){e.bindEvents(this,this.options.events,function(t){this.eventHandler(t)})},eventHandler:function(t){this.lastActive=this.lastActive||[],"mouseout"==t.type?this.active=[]:this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);if(this.lastActive.length)switch(this.options.hover.mode){case"single":this.data.datasets[this.lastActive[0]._datasetIndex].controller.removeHoverStyle(this.lastActive[0],this.lastActive[0]._datasetIndex,this.lastActive[0]._index);break;case"label":case"dataset":for(var i=0;i<this.lastActive.length;i++)this.data.datasets[this.lastActive[i]._datasetIndex].controller.removeHoverStyle(this.lastActive[i],this.lastActive[i]._datasetIndex,this.lastActive[i]._index)}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":this.data.datasets[this.active[0]._datasetIndex].controller.setHoverStyle(this.active[0]);break;case"label":case"dataset":for(var i=0;i<this.active.length;i++)this.data.datasets[this.active[i]._datasetIndex].controller.setHoverStyle(this.active[i])}if((this.options.tooltips.enabled||this.options.tooltips.custom)&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,e.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;e.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration,!0))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.scale={display:!0,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},scaleLabel:{fontColor:"#666",fontFamily:"Helvetica Neue",fontSize:12,fontStyle:"normal",labelString:"",show:!1},ticks:{beginAtZero:!1,fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",maxRotation:90,minRotation:20,mirror:!1,padding:10,reverse:!1,show:!0,template:"<%=value%>"}},e.Scale=e.Element.extend({beforeUpdate:i.noop,update:function(t,e,i){return this.beforeUpdate(),this.maxWidth=t,this.maxHeight=e,this.margins=i,this.beforeSetDimensions(),this.setDimensions(),this.afterSetDimensions(),this.beforeBuildTicks(),this.buildTicks(),this.afterBuildTicks(),this.beforeTickToLabelConversion(),this.convertTicksToLabels(),this.afterTickToLabelConversion(),this.beforeCalculateTickRotation(),this.calculateTickRotation(),this.afterCalculateTickRotation(),this.beforeFit(),this.fit(),this.afterFit(),this.afterUpdate(),this.minSize},afterUpdate:i.noop,beforeSetDimensions:i.noop,setDimensions:function(){this.isHorizontal()?this.width=this.maxWidth:this.height=this.maxHeight,this.paddingLeft=0,this.paddingTop=0,this.paddingRight=0,this.paddingBottom=0},afterSetDimensions:i.noop,beforeBuildTicks:i.noop,buildTicks:i.noop,afterBuildTicks:i.noop,beforeTickToLabelConversion:i.noop,convertTicksToLabels:function(){this.ticks=this.ticks.map(function(t,e,a){return this.options.ticks.userCallback?this.options.ticks.userCallback(t,e,a):i.template(this.options.ticks.template,{value:t})},this)},afterTickToLabelConversion:i.noop,beforeCalculateTickRotation:i.noop,calculateTickRotation:function(){var t=i.fontString(this.options.ticks.fontSize,this.options.ticks.fontStyle,this.options.ticks.fontFamily);this.ctx.font=t;var e,a,s=this.ctx.measureText(this.ticks[0]).width,n=this.ctx.measureText(this.ticks[this.ticks.length-1]).width;if(this.paddingRight=n/2+3,this.paddingLeft=s/2+3,this.labelRotation=0,this.options.display&&this.isHorizontal()){var o,r,h=i.longestText(this.ctx,t,this.ticks);this.labelWidth=h;for(var l=this.getPixelForTick(1)-this.getPixelForTick(0)-6;this.labelWidth>l&&this.labelRotation<=this.options.ticks.maxRotation;){if(o=Math.cos(i.toRadians(this.labelRotation)),r=Math.sin(i.toRadians(this.labelRotation)),e=o*s,a=o*n,e+this.options.ticks.fontSize/2>this.yLabelWidth&&(this.paddingLeft=e+this.options.ticks.fontSize/2),this.paddingRight=this.options.ticks.fontSize/2,r*h>this.maxHeight){this.labelRotation--;break}this.labelRotation++,this.labelWidth=o*h}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;this.margins&&(this.paddingLeft-=this.margins.left,this.paddingRight-=this.margins.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},afterCalculateTickRotation:i.noop,beforeFit:i.noop,fit:function(){if(this.minSize={width:0,height:0},this.isHorizontal()?this.minSize.width=this.maxWidth:this.minSize.width=this.options.gridLines.show&&this.options.display?10:0,this.isHorizontal()?this.minSize.height=this.options.gridLines.show&&this.options.display?10:0:this.minSize.height=this.maxHeight,this.options.scaleLabel.show&&(this.isHorizontal()?this.minSize.height+=1.5*this.options.scaleLabel.fontSize:this.minSize.width+=1.5*this.options.scaleLabel.fontSize),this.options.ticks.show&&this.options.display){var t=i.fontString(this.options.ticks.fontSize,this.options.ticks.fontStyle,this.options.ticks.fontFamily);if(this.isHorizontal()){var e=(this.maxHeight-this.minSize.height,i.longestText(this.ctx,t,this.ticks)),a=Math.sin(i.toRadians(this.labelRotation))*e+1.5*this.options.ticks.fontSize;this.minSize.height=Math.min(this.maxHeight,this.minSize.height+a),t=i.fontString(this.options.ticks.fontSize,this.options.ticks.fontStyle,this.options.ticks.fontFamily),this.ctx.font=t;var s=this.ctx.measureText(this.ticks[0]).width,n=this.ctx.measureText(this.ticks[this.ticks.length-1]).width,o=Math.cos(i.toRadians(this.labelRotation)),r=Math.sin(i.toRadians(this.labelRotation));this.paddingLeft=0!==this.labelRotation?o*s+3:s/2+3,this.paddingRight=0!==this.labelRotation?r*(this.options.ticks.fontSize/2)+3:n/2+3}else{var h=this.maxWidth-this.minSize.width,l=i.longestText(this.ctx,t,this.ticks);h>l?this.minSize.width+=l:this.minSize.width=this.maxWidth,this.paddingTop=this.options.ticks.fontSize/2,this.paddingBottom=this.options.ticks.fontSize/2}}this.margins&&(this.paddingLeft-=this.margins.left,this.paddingTop-=this.margins.top,this.paddingRight-=this.margins.right,this.paddingBottom-=this.margins.bottom,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingTop=Math.max(this.paddingTop,0),this.paddingRight=Math.max(this.paddingRight,0),this.paddingBottom=Math.max(this.paddingBottom,0)),this.width=this.minSize.width,this.height=this.minSize.height},afterFit:i.noop,isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},getPixelForValue:i.noop,getPixelForTick:function(t,e){if(this.isHorizontal()){var i=this.width-(this.paddingLeft+this.paddingRight),a=i/Math.max(this.ticks.length-(this.options.gridLines.offsetGridLines?0:1),1),s=a*t+this.paddingLeft;return e&&(s+=a/2),this.left+Math.round(s)}var n=this.height-(this.paddingTop+this.paddingBottom);return this.top+t*(n/(this.ticks.length-1))},getPixelForDecimal:function(t,e){if(this.isHorizontal()){var i=this.width-(this.paddingLeft+this.paddingRight),a=i*t+this.paddingLeft;return this.left+Math.round(a)}return this.top+t*(this.height/this.ticks.length)},draw:function(t){if(this.options.display){var e,a,s,n,o=0!==this.labelRotation;if(this.ctx.fillStyle=this.options.ticks.fontColor,this.isHorizontal()){e=!0;var r="bottom"==this.options.position?this.top:this.bottom-10,h="bottom"==this.options.position?this.top+10:this.bottom;a=!1,(this.options.ticks.fontSize+4)*this.ticks.length>this.width-(this.paddingLeft+this.paddingRight)&&(a=1+Math.floor((this.options.ticks.fontSize+4)*this.ticks.length/(this.width-(this.paddingLeft+this.paddingRight)))),i.each(this.ticks,function(s,n){if(!(a>1&&n%a>0||void 0===s||null===s)){var l=this.getPixelForTick(n),c=this.getPixelForTick(n,this.options.gridLines.offsetGridLines);this.options.gridLines.show&&(n===("undefined"!=typeof this.zeroLineIndex?this.zeroLineIndex:0)?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),l+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(l,r),this.ctx.lineTo(l,h)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(l,t.top),this.ctx.lineTo(l,t.bottom)),this.ctx.stroke()),this.options.ticks.show&&(this.ctx.save(),this.ctx.translate(c,o?this.top+12:"top"===this.options.position?this.bottom-10:this.top+10),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=o?"right":"center",this.ctx.textBaseline=o?"middle":"top"===this.options.position?"bottom":"top",this.ctx.fillText(s,0,0),this.ctx.restore())}},this),this.options.scaleLabel.show&&(this.ctx.textAlign="center",this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.scaleLabel.fontSize,this.options.scaleLabel.fontStyle,this.options.scaleLabel.fontFamily),s=this.left+(this.right-this.left)/2,n="bottom"==this.options.position?this.bottom-this.options.scaleLabel.fontSize/2:this.top+this.options.scaleLabel.fontSize/2,this.ctx.fillText(this.options.scaleLabel.labelString,s,n))}else{
-e=!0;var l="right"==this.options.position?this.left:this.right-5,c="right"==this.options.position?this.left+5:this.right;if(i.each(this.ticks,function(a,s){var n=this.getPixelForTick(s);if(this.options.gridLines.show&&(s===("undefined"!=typeof this.zeroLineIndex?this.zeroLineIndex:0)?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),n+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(l,n),this.ctx.lineTo(c,n)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,n),this.ctx.lineTo(t.right,n)),this.ctx.stroke()),this.options.ticks.show){var o,r=this.getPixelForTick(s,this.options.gridLines.offsetGridLines);this.ctx.save(),"left"==this.options.position?this.options.ticks.mirror?(o=this.right+this.options.ticks.padding,this.ctx.textAlign="left"):(o=this.right-this.options.ticks.padding,this.ctx.textAlign="right"):this.options.ticks.mirror?(o=this.left-this.options.ticks.padding,this.ctx.textAlign="right"):(o=this.left+this.options.ticks.padding,this.ctx.textAlign="left"),this.ctx.translate(o,r),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textBaseline="middle",this.ctx.fillText(a,0,0),this.ctx.restore()}},this),this.options.scaleLabel.show){s="left"==this.options.position?this.left+this.options.scaleLabel.fontSize/2:this.right-this.options.scaleLabel.fontSize/2,n=this.top+(this.bottom-this.top)/2;var u="left"==this.options.position?-.5*Math.PI:.5*Math.PI;this.ctx.save(),this.ctx.translate(s,n),this.ctx.rotate(u),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.scaleLabel.fontSize,this.options.scaleLabel.fontStyle,this.options.scaleLabel.fontFamily),this.ctx.textBaseline="middle",this.ctx.fillText(this.options.scaleLabel.labelString,0,0),this.ctx.restore()}}}}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.scaleService={constructors:{},defaults:{},registerScaleType:function(t,a,s){this.constructors[t]=a,this.defaults[t]=i.scaleMerge(e.defaults.scale,s)},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0},getScaleDefaults:function(t){return this.defaults.hasOwnProperty(t)?this.defaults[t]:{}},update:function(t,e,a){var s=e>30?5:2,n=a>30?5:2;if(t){var o=i.where(t.scales,function(t){return"left"==t.options.position}),r=i.where(t.scales,function(t){return"right"==t.options.position}),h=i.where(t.scales,function(t){return"top"==t.options.position}),l=i.where(t.scales,function(t){return"bottom"==t.options.position}),c=i.where(t.scales,function(t){return"chartArea"==t.options.position}),u=e/2,d=a/2;u-=2*s,d-=2*n;var f=(e-u)/(o.length+r.length),m=(a-d)/(h.length+l.length),g=[],p=function(t){var e=t.update(f,d);g.push({horizontal:!1,minSize:e,scale:t})},v=function(t){var e=t.update(u,m);g.push({horizontal:!0,minSize:e,scale:t})};i.each(o,p),i.each(r,p),i.each(h,v),i.each(l,v);var b=a-2*n,x=e-2*s;i.each(g,function(t){t.horizontal?b-=t.minSize.height:x-=t.minSize.width});var y=function(t){var e=i.findNextWhere(g,function(e){return e.scale===t});e&&t.update(e.minSize.width,b)},_=function(t){var e=i.findNextWhere(g,function(e){return e.scale===t}),a={left:w,right:D,top:0,bottom:0};e&&t.update(x,e.minSize.height,a)},w=s,D=s,k=n,C=n;i.each(o,y),i.each(r,y),i.each(o,function(t){w+=t.width}),i.each(r,function(t){D+=t.width}),i.each(h,_),i.each(l,_),i.each(h,function(t){k+=t.height}),i.each(l,function(t){C+=t.height}),i.each(o,function(t){var e=i.findNextWhere(g,function(e){return e.scale===t}),a={left:0,right:0,top:k,bottom:C};e&&t.update(e.minSize.width,b,a)}),i.each(r,function(t){var e=i.findNextWhere(g,function(e){return e.scale===t}),a={left:0,right:0,top:k,bottom:C};e&&t.update(e.minSize.width,b,a)}),w=s,D=s,k=n,C=n,i.each(o,function(t){w+=t.width}),i.each(r,function(t){D+=t.width}),i.each(h,function(t){k+=t.height}),i.each(l,function(t){C+=t.height});var S=a-k-C,M=e-w-D;(M!==x||S!==b)&&(i.each(o,function(t){t.height=S}),i.each(r,function(t){t.height=S}),i.each(h,function(t){t.width=M}),i.each(l,function(t){t.width=M}),b=S,x=M);var A=s,I=n,P=function(t){t.left=A,t.right=A+t.width,t.top=k,t.bottom=k+b,A=t.right},T=function(t){t.left=w,t.right=w+x,t.top=I,t.bottom=I+t.height,I=t.bottom};i.each(o,P),i.each(h,T),A+=x,I+=b,i.each(r,P),i.each(l,T),t.chartArea={left:w,top:k,right:w+x,bottom:k+b},i.each(c,function(e){e.left=t.chartArea.left,e.top=t.chartArea.top,e.right=t.chartArea.right,e.bottom=t.chartArea.bottom,e.update(x,b)})}}}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.tooltips={enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>: ","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>: ","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},e.Tooltip=e.Element.extend({initialize:function(){var t=this._options;i.extend(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":i.extend(this._model,{text:i.template(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:void 0!==this._active[0]._model.label?this._active[0]._model.label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();i.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var a,s,n=[],o=[],r=this._data.datasets.length-1;r>=0&&(a=this._data.datasets[r].metaData,s=i.indexOf(a,this._active[0]),-1===s);r--);var h=function(t){var e,a,r,h,l,c=[],u=[],d=[];return i.each(this._data.datasets,function(t){e=t.metaData,e[s]&&e[s].hasValue()&&c.push(e[s])},this),i.each(this._options.stacked?c.reverse():c,function(t){u.push(t._view.x),d.push(t._view.y),n.push(i.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),o.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),l=i.min(d),r=i.max(d),h=i.min(u),a=i.max(u),{x:h>this._chart.width/2?h:a,y:(l+r)/2}}.call(this,s);i.extend(this._model,{x:h.x,y:h.y,labels:n,title:function(){return this._data.timeLabels?this._data.timeLabels[this._active[0]._index]:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:""}.call(this),legendColors:o,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=n.length*this._model.fontSize+(n.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var l=t.measureText(this._model.title).width,c=i.longestText(t,this.font,n)+this._model.fontSize+3,u=i.max([c,l]);this._model.width=u+2*this._model.xPadding;var d=this._model.height/2;this._model.y-d<0?this._model.y=d:this._model.y+d>this._chart.height&&(this._model.y=this._chart.height-d),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.hover.mode){case"single":t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var a=e.caretPadding||2,s=t.measureText(e.text).width+2*e.xPadding,n=e.fontSize+2*e.yPadding,o=n+e.caretHeight+a;e.x+s/2>this._chart.width?e.xAlign="left":e.x-s/2<0&&(e.xAlign="right"),e.y-o<0&&(e.yAlign="below");var r=e.x-s/2,h=e.y-o;if(t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),this._options.tooltips.custom&&this._options.tooltips.custom(this),!this._options.tooltips.enabled)return;switch(e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-a),t.lineTo(e.x+e.caretHeight,e.y-(a+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(a+e.caretHeight)),t.closePath(),t.fill();break;case"below":h=e.y+a+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+a),t.lineTo(e.x+e.caretHeight,e.y+a+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+a+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":r=e.x-s+(e.cornerRadius+e.caretHeight);break;case"right":r=e.x-(e.cornerRadius+e.caretHeight)}i.drawRoundedRectangle(t,r,h,s,n,e.cornerRadius),t.fill(),t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,r+s/2,h+n/2);break;case"label":if(this._options.tooltips.custom&&this._options.tooltips.custom(this),!this._options.tooltips.enabled)return;i.drawRoundedRectangle(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=i.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=i.fontString(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),i.each(e.labels,function(a,s){t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(a,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(s+1)),t.fillStyle=i.color(e.legendColors[s].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(s+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=i.color(e.legendColors[s].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(s+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.bar={hover:{mode:"label"},scales:{xAxes:[{type:"category",categoryPercentage:.8,barPercentage:.9,gridLines:{offsetGridLines:!0}}],yAxes:[{type:"linear"}]}},e.controllers.bar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.bar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForID:function(t){return this.chart.scales[t]},getBarCount:function(){var t=0;return i.each(this.chart.data.datasets,function(e){"bar"===e.type?++t:void 0===e.type&&"bar"===this.chart.config.type&&++t},this),t},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:t}),a=this.getBarCount();this.updateElement(i,t,!0,a),this.getDataset().metaData.splice(t,0,i)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},buildOrUpdateElements:function(){var t=this.getDataset().data.length,e=this.getDataset().metaData.length;if(e>t)this.getDataset().metaData.splice(t,e-t);else if(t>e)for(var i=e;t>i;++i)this.addElementAndReset(i)},update:function(t){var e=this.getBarCount();i.each(this.getDataset().metaData,function(i,a){this.updateElement(i,a,t,e)},this)},updateElement:function(t,e,a,s){var n,o=this.getScaleForID(this.getDataset().xAxisID),r=this.getScaleForID(this.getDataset().yAxisID);n=r.getPixelForValue(r.min<0&&r.max<0?r.max:r.min>0&&r.max>0?r.min:0),i.extend(t,{_chart:this.chart.chart,_xScale:o,_yScale:r,_datasetIndex:this.index,_index:e,_model:{x:this.calculateBarX(e,this.index),y:a?n:this.calculateBarY(e,this.index),label:this.chart.data.labels[e],datasetLabel:this.getDataset().label,base:this.calculateBarBase(this.index,e),width:this.calculateBarWidth(s),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}}),t.pivot()},calculateBarBase:function(t,e){var i=(this.getScaleForID(this.getDataset().xAxisID),this.getScaleForID(this.getDataset().yAxisID)),a=0;if(i.options.stacked){var s=this.chart.data.datasets[t].data[e];if(0>s)for(var n=0;t>n;n++)this.chart.data.datasets[n].yAxisID===i.id&&(a+=this.chart.data.datasets[n].data[e]<0?this.chart.data.datasets[n].data[e]:0);else for(var o=0;t>o;o++)this.chart.data.datasets[o].yAxisID===i.id&&(a+=this.chart.data.datasets[o].data[e]>0?this.chart.data.datasets[o].data[e]:0);return i.getPixelForValue(a)}return a=i.getPixelForValue(i.min),i.beginAtZero||i.min<=0&&i.max>=0||i.min>=0&&i.max<=0?a=i.getPixelForValue(0,0):i.min<0&&i.max<0&&(a=i.getPixelForValue(i.max)),a},getRuler:function(){var t=this.getScaleForID(this.getDataset().xAxisID),e=(this.getScaleForID(this.getDataset().yAxisID),this.chart.isCombo?i.where(this.chart.data.datasets,function(t){return"bar"==t.type}).length:this.chart.data.datasets.length),a=function(){for(var e=t.getPixelForValue(null,1)-t.getPixelForValue(null,0),i=2;i<this.getDataset().data.length;i++)e=Math.min(t.getPixelForValue(null,i)-t.getPixelForValue(null,i-1),e);return e}.call(this),s=a*t.options.categoryPercentage,n=(a-a*t.options.categoryPercentage)/2,o=s/e,r=o*t.options.barPercentage,h=o-o*t.options.barPercentage;return{datasetCount:e,tickWidth:a,categoryWidth:s,categorySpacing:n,fullBarWidth:o,barWidth:r,barSpacing:h}},calculateBarWidth:function(){var t=this.getScaleForID(this.getDataset().xAxisID),e=this.getRuler();return t.options.stacked?e.categoryWidth:e.barWidth},calculateBarX:function(t,e){var i=this.getScaleForID(this.getDataset().yAxisID),a=this.getScaleForID(this.getDataset().xAxisID),s=this.getRuler(),n=a.getPixelForValue(null,t,e,this.chart.isCombo);return n-=this.chart.isCombo?s.tickWidth/2:0,i.options.stacked?n+s.categoryWidth/2+s.categorySpacing:n+s.barWidth/2+s.categorySpacing+s.barWidth*e+s.barSpacing/2+s.barSpacing*e},calculateBarY:function(t,e){var i=(this.getScaleForID(this.getDataset().xAxisID),this.getScaleForID(this.getDataset().yAxisID)),a=this.getDataset().data[t];if(i.options.stacked){for(var s=0,n=0,o=0;e>o;o++)this.chart.data.datasets[o].data[t]<0?n+=this.chart.data.datasets[o].data[t]||0:s+=this.chart.data.datasets[o].data[t]||0;return i.getPixelForValue(0>a?n+a:s+a)}return i.getPixelForValue(a)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.hoverBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.doughnut={animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},cutoutPercentage:50},e.defaults.pie=i.clone(e.defaults.doughnut),i.extend(e.defaults.pie,{cutoutPercentage:0}),e.controllers.doughnut=e.controllers.pie=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.doughnut.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t,a){this.getDataset().metaData=this.getDataset().metaData||[];var s=new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});a&&i.isArray(this.getDataset().backgroundColor)&&this.getDataset().backgroundColor.splice(t,0,a),this.updateElement(s,t,!0),this.getDataset().metaData.splice(t,0,s)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},buildOrUpdateElements:function(){var t=this.getDataset().data.length,e=this.getDataset().metaData.length;if(e>t)this.getDataset().metaData.splice(t,e-t);else if(t>e)for(var i=e;t>i;++i)this.addElementAndReset(i)},update:function(t){this.chart.outerRadius=Math.max(i.min([this.chart.chart.width,this.chart.chart.height])/2-this.chart.options.elements.arc.borderWidth/2,0),this.chart.innerRadius=Math.max(this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,0),this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,i){this.updateElement(e,i,t)},this)},updateElement:function(t,e,a){var s={x:this.chart.chart.width/2,y:this.chart.chart.height/2,startAngle:Math.PI*-.5,circumference:this.chart.options.animation.animateRotate?0:this.calculateCircumference(this.getDataset().data[e]),outerRadius:this.chart.options.animation.animateScale?0:this.outerRadius,innerRadius:this.chart.options.animation.animateScale?0:this.innerRadius};i.extend(t,{_chart:this.chart.chart,_datasetIndex:this.index,_index:e,_model:a?s:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,circumference:this.calculateCircumference(this.getDataset().data[e]),outerRadius:this.outerRadius,innerRadius:this.innerRadius,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.getDataset().label,e,this.chart.data.labels[e])}}),a||(0===e?t._model.startAngle=Math.PI*-.5:t._model.startAngle=this.getDataset().metaData[e-1]._model.endAngle,t._model.endAngle=t._model.startAngle+t._model.circumference,e<this.getDataset().data.length-1&&(this.getDataset().metaData[e+1]._model.startAngle=t._model.endAngle)),t.pivot()},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.hoverBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?1.999999*Math.PI*(t/this.getDataset().total):0}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.line={hover:{mode:"label"},scales:{xAxes:[{type:"category",id:"x-axis-0"}],yAxes:[{type:"linear",id:"y-axis-0"}]}},e.controllers.line=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.line.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i),this.updateBezierControlPoints()},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},buildOrUpdateElements:function(){var t=this.getDataset().data.length,e=this.getDataset().metaData.length;if(e>t)this.getDataset().metaData.splice(t,e-t);else if(t>e)for(var i=e;t>i;++i)this.addElementAndReset(i)},update:function(t){var e,a=this.getDataset().metaDataset,s=this.getDataset().metaData,n=this.getScaleForId(this.getDataset().yAxisID);this.getScaleForId(this.getDataset().xAxisID);e=n.getPixelForValue(n.min<0&&n.max<0?n.max:n.min>0&&n.max>0?n.min:0),i.extend(a,{_scale:n,_datasetIndex:this.index,_children:s,_model:{tension:a.custom&&a.custom.tension?a.custom.tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,borderCapStyle:a.custom&&a.custom.borderCapStyle?a.custom.borderCapStyle:this.getDataset().borderCapStyle||this.chart.options.elements.line.borderCapStyle,borderDash:a.custom&&a.custom.borderDash?a.custom.borderDash:this.getDataset().borderDash||this.chart.options.elements.line.borderDash,borderDashOffset:a.custom&&a.custom.borderDashOffset?a.custom.borderDashOffset:this.getDataset().borderDashOffset||this.chart.options.elements.line.borderDashOffset,borderJoinStyle:a.custom&&a.custom.borderJoinStyle?a.custom.borderJoinStyle:this.getDataset().borderJoinStyle||this.chart.options.elements.line.borderJoinStyle,fill:a.custom&&a.custom.fill?a.custom.fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:n.top,scaleBottom:n.bottom,scaleZero:e}}),a.pivot(),i.each(s,function(e,i){this.updateElement(e,i,t)},this),this.updateBezierControlPoints()},updateElement:function(t,e,a){var s,n=this.getScaleForId(this.getDataset().yAxisID),o=this.getScaleForId(this.getDataset().xAxisID);s=n.getPixelForValue(n.min<0&&n.max<0?n.max:n.min>0&&n.max>0?n.min:0),i.extend(t,{_chart:this.chart.chart,_xScale:o,_yScale:n,_datasetIndex:this.index,_index:e,_model:{x:o.getPixelForValue(this.getDataset().data[e],e,this.index,this.chart.isCombo),y:a?s:n.getPixelForValue(this.getDataset().data[e],e,this.index),tension:t.custom&&t.custom.tension?t.custom.tension:this.getDataset().tension||this.chart.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth),skip:t.custom&&t.custom.skip?t.custom.skip:null===this.getDataset().data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,e,this.chart.options.elements.point.hitRadius)}})},updateBezierControlPoints:function(){i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e)._model,t._model,i.nextItem(this.getDataset().metaData,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointHoverBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.polarArea={scale:{type:"radialLinear",lineArc:!0},animateRotate:!0,animateScale:!0},e.controllers.polarArea=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.polarArea.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),
-this.getDataset().metaData.splice(t,0,i)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},buildOrUpdateElements:function(){var t=this.getDataset().data.length,e=this.getDataset().metaData.length;if(e>t)this.getDataset().metaData.splice(t,e-t);else if(t>e)for(var i=e;t>i;++i)this.addElementAndReset(i)},update:function(t){this.chart.outerRadius=Math.max((i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,0),this.chart.innerRadius=Math.max(this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,0),this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,i){this.updateElement(e,i,t)},this)},updateElement:function(t,e,a){var s=1/this.getDataset().data.length*2,n=-.5*Math.PI+Math.PI*s*e,o=n+s*Math.PI,r={x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.options.animateScale?0:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[e]),startAngle:this.chart.options.animateRotate?Math.PI*-.5:n,endAngle:this.chart.options.animateRotate?Math.PI*-.5:o,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,e,this.chart.data.labels[e])};i.extend(t,{_chart:this.chart.chart,_datasetIndex:this.index,_index:e,_model:a?r:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[e]),startAngle:n,endAngle:o,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,e,this.chart.data.labels[e])}}),t.pivot()},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?2*Math.PI*(t/this.getDataset().total):0},updateScaleRange:function(){i.extend(this.chart.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.radar={scale:{type:"radialLinear"},elements:{line:{tension:0}}},e.controllers.radar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.radar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData,_loop:!0}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i,_model:{x:0,y:0}})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i),this.updateBezierControlPoints()},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},buildOrUpdateElements:function(){var t=this.getDataset().data.length,e=this.getDataset().metaData.length;if(e>t)this.getDataset().metaData.splice(t,e-t);else if(t>e)for(var i=e;t>i;++i)this.addElementAndReset(i)},update:function(t){var e,a=(this.getDataset().metaDataset,this.getDataset().metaData),s=this.chart.scale;e=s.min<0&&s.max<0?s.getPointPositionForValue(0,s.max):s.min>0&&s.max>0?s.getPointPositionForValue(0,s.min):s.getPointPositionForValue(0,0),i.extend(this.getDataset().metaDataset,{_datasetIndex:this.index,_children:this.getDataset().metaData,_model:{tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:e}}),this.getDataset().metaDataset.pivot(),i.each(a,function(e,i){this.updateElement(e,i,t)},this),this.updateBezierControlPoints()},updateElement:function(t,e,a){var s=this.chart.scale.getPointPositionForValue(e,this.getDataset().data[e]);i.extend(t,{_datasetIndex:this.index,_index:e,_model:{x:a?this.chart.scale.xCenter:s.x,y:a?this.chart.scale.yCenter:s.y,tension:t.custom&&t.custom.tension?t.custom.tension:this.chart.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.getDataset().pointRadius,e,this.chart.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth),skip:t.custom&&t.custom.skip?t.custom.skip:null===this.getDataset().data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,e,this.chart.options.elements.point.hitRadius)}})},updateBezierControlPoints:function(){i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e,!0)._model,t._model,i.nextItem(this.getDataset().metaData,e,!0)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=(e.helpers,{position:"bottom"}),a=e.Scale.extend({buildTicks:function(t){this.ticks=this.data.labels},getPixelForValue:function(t,e,i,a){if(this.isHorizontal()){var s=this.width-(this.paddingLeft+this.paddingRight),n=s/Math.max(this.data.labels.length-(this.options.gridLines.offsetGridLines?0:1),1),o=n*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&a&&(o+=n/2),this.left+Math.round(o)}var r=this.height-(this.paddingTop+this.paddingBottom),h=r/Math.max(this.data.labels.length-(this.options.gridLines.offsetGridLines?0:1),1),o=h*e+this.paddingTop;return this.options.gridLines.offsetGridLines&&a&&(o+=h/2),this.top+Math.round(o)}});e.scaleService.registerScaleType("category",a,i)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={position:"left"},s=e.Scale.extend({buildTicks:function(){this.min=null,this.max=null;var t=[],e=[];if(this.options.stacked){i.each(this.data.datasets,function(a){(this.isHorizontal()?a.xAxisID===this.id:a.yAxisID===this.id)&&i.each(a.data,function(i,a){var s=this.getRightValue(i);t[a]=t[a]||0,e[a]=e[a]||0,this.options.relativePoints?t[a]=100:0>s?e[a]+=s:t[a]+=s},this)},this);var a=t.concat(e);this.min=i.min(a),this.max=i.max(a)}else i.each(this.data.datasets,function(t){(this.isHorizontal()?t.xAxisID===this.id:t.yAxisID===this.id)&&i.each(t.data,function(t,e){var i=this.getRightValue(t);null===this.min?this.min=i:i<this.min&&(this.min=i),null===this.max?this.max=i:i>this.max&&(this.max=i)},this)},this);this.min===this.max&&(this.min--,this.max++),this.ticks=[];var s;if(s=this.isHorizontal()?Math.min(11,Math.ceil(this.width/50)):Math.min(11,Math.ceil(this.height/(2*this.options.ticks.fontSize))),s=Math.max(2,s),this.options.ticks.beginAtZero){var n=i.sign(this.min),o=i.sign(this.max);0>n&&0>o?this.max=0:n>0&&o>0&&(this.min=0)}for(var r=i.niceNum(this.max-this.min,!1),h=i.niceNum(r/(s-1),!0),l=Math.floor(this.min/h)*h,c=Math.ceil(this.max/h)*h,u=l;c>=u;u+=h)this.ticks.push(u);("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks),this.options.ticks.reverse?(this.ticks.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max),this.zeroLineIndex=this.ticks.indexOf(0)},getPixelForValue:function(t,e,i,a){var s,n=this.end-this.start;if(this.isHorizontal()){var o=this.width-(this.paddingLeft+this.paddingRight);return s=this.left+o/n*(this.getRightValue(t)-this.start),Math.round(s+this.paddingLeft)}var r=this.height-(this.paddingTop+this.paddingBottom);return s=this.bottom-this.paddingBottom-r/n*(this.getRightValue(t)-this.start),Math.round(s)},getRightValue:function(t){return"object"==typeof t&&null!==t?this.isHorizontal()?t.x:t.y:t}});e.scaleService.registerScaleType("linear",s,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={position:"left",ticks:{template:"<%var remain = value / (Math.pow(10, Math.floor(Chart.helpers.log10(value))));if (remain === 1 || remain === 2 || remain === 5) {%><%=value.toExponential()%><%} else {%><%= null %><%}%>"}},s=e.Scale.extend({buildTicks:function(){this.min=null,this.max=null;var t=[];this.options.stacked?(i.each(this.data.datasets,function(e){(this.isHorizontal()?e.xAxisID===this.id:e.yAxisID===this.id)&&i.each(e.data,function(e,i){var a=this.getRightValue(e);t[i]=t[i]||0,this.options.relativePoints?t[i]=100:t[i]+=a},this)},this),this.min=i.min(t),this.max=i.max(t)):i.each(this.data.datasets,function(t){(this.isHorizontal()?t.xAxisID===this.id:t.yAxisID===this.id)&&i.each(t.data,function(t,e){var i=this.getRightValue(t);null===this.min?this.min=i:i<this.min&&(this.min=i),null===this.max?this.max=i:i>this.max&&(this.max=i)},this)},this),this.min===this.max&&(0!==this.min&&null!==this.min?(this.min=Math.pow(10,Math.floor(i.log10(this.min))-1),this.max=Math.pow(10,Math.floor(i.log10(this.max))+1)):(this.min=1,this.max=10)),this.tickValues=[];for(var e=Math.floor(i.log10(this.min)),a=Math.ceil(i.log10(this.max)),s=e;a>s;++s)for(var n=1;10>n;++n)this.tickValues.push(n*Math.pow(10,s));this.tickValues.push(1*Math.pow(10,a)),("left"==this.options.position||"right"==this.options.position)&&this.tickValues.reverse(),this.max=i.max(this.tickValues),this.min=i.min(this.tickValues),this.options.ticks.reverse?(this.tickValues.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max),this.ticks=this.tickValues.slice()},getRightValue:function(t){return"object"==typeof t?this.isHorizontal()?t.x:t.y:t},getPixelForTick:function(t,e){return this.getPixelForValue(this.tickValues[t],null,null,e)},getPixelForValue:function(t,e,a,s){var n,o=this.getRightValue(t),r=i.log10(this.end)-i.log10(this.start);if(this.isHorizontal()){if(0!==o){var h=this.width-(this.paddingLeft+this.paddingRight);return n=this.left+h/r*(i.log10(o)-i.log10(this.start)),n+this.paddingLeft}n=this.left+this.paddingLeft}else{if(0!==o){var l=this.height-(this.paddingTop+this.paddingBottom);return this.bottom-this.paddingBottom-l/r*(i.log10(o)-i.log10(this.start))}n=this.top+this.paddingTop}}});e.scaleService.registerScaleType("logarithmic",s,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,animate:!0,lineArc:!1,position:"chartArea",angleLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1},ticks:{showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},s=e.Scale.extend({getValueCount:function(){return this.data.labels.length},setDimensions:function(){this.width=this.maxWidth,this.height=this.maxHeight,this.xCenter=Math.round(this.width/2),this.yCenter=Math.round(this.height/2);var t=i.min([this.height,this.width]);this.drawingArea=this.options.display?t/2-(this.options.ticks.fontSize/2+this.options.ticks.backdropPaddingY):t/2},buildTicks:function(){this.min=null,this.max=null,i.each(this.data.datasets,function(t){i.each(t.data,function(t,e){null!==t&&(null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t))},this)},this),this.min===this.max&&(this.min--,this.max++),this.ticks=[];var t=Math.min(11,Math.ceil(this.drawingArea/(1.5*this.options.ticks.fontSize)));if(t=Math.max(2,t),this.options.ticks.beginAtZero){var e=i.sign(this.min),a=i.sign(this.max);0>e&&0>a?this.max=0:e>0&&a>0&&(this.min=0)}for(var s=i.niceNum(this.max-this.min,!1),n=i.niceNum(s/(t-1),!0),o=Math.floor(this.min/n)*n,r=Math.ceil(this.max/n)*n,h=o;r>=h;h+=n)this.ticks.push(h);this.max=i.max(this.ticks),this.min=i.min(this.ticks),this.options.ticks.reverse?(this.ticks.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max),this.zeroLineIndex=this.ticks.indexOf(0)},getCircumference:function(){return 2*Math.PI/this.getValueCount()},fit:function(){var t,e,a,s,n,o,r,h,l,c,u,d,f=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),m=this.width,g=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.getValueCount();e++)t=this.getPointPosition(e,f),a=this.ctx.measureText(i.template(this.options.ticks.template,{value:this.data.labels[e]})).width+5,0===e||e===this.getValueCount()/2?(s=a/2,t.x+s>m&&(m=t.x+s,n=e),t.x-s<g&&(g=t.x-s,r=e)):e<this.getValueCount()/2?t.x+a>m&&(m=t.x+a,n=e):e>this.getValueCount()/2&&t.x-a<g&&(g=t.x-a,r=e);l=g,c=Math.ceil(m-this.width),o=this.getIndexAngle(n),h=this.getIndexAngle(r),u=c/Math.sin(o+Math.PI/2),d=l/Math.sin(h+Math.PI/2),u=i.isNumber(u)?u:0,d=i.isNumber(d)?d:0,this.drawingArea=Math.round(f-(d+u)/2),this.setCenterPoint(d,u)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,a=t+this.drawingArea;this.xCenter=Math.round((a+i)/2+this.left),this.yCenter=Math.round(this.height/2+this.top)},getIndexAngle:function(t){var e=2*Math.PI/this.getValueCount();return t*e-Math.PI/2},getDistanceFromCenterForValue:function(t){if(null===t)return 0;var e=this.drawingArea/(this.max-this.min);return this.options.reverse?(this.max-t)*e:(t-this.min)*e},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},getPointPositionForValue:function(t,e){return this.getPointPosition(t,this.getDistanceFromCenterForValue(e))},draw:function(){if(this.options.display){var t=this.ctx;if(i.each(this.ticks,function(e,a){if(a>0||this.options.reverse){var s=this.getDistanceFromCenterForValue(this.ticks[a]),n=this.yCenter-s;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,s,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var o=0;o<this.getValueCount();o++){var r=this.getPointPosition(o,this.getDistanceFromCenterForValue(this.ticks[a]));0===o?t.moveTo(r.x,r.y):t.lineTo(r.x,r.y)}t.closePath(),t.stroke()}if(this.options.ticks.show){if(t.font=i.fontString(this.options.ticks.fontSize,this.options.ticks.fontStyle,this.options.ticks.fontFamily),this.options.ticks.showLabelBackdrop){var h=t.measureText(e).width;t.fillStyle=this.options.ticks.backdropColor,t.fillRect(this.xCenter-h/2-this.options.ticks.backdropPaddingX,n-this.options.ticks.fontSize/2-this.options.ticks.backdropPaddingY,h+2*this.options.ticks.backdropPaddingX,this.options.ticks.fontSize+2*this.options.ticks.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.ticks.fontColor,t.fillText(e,this.xCenter,n)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.getValueCount()-1;e>=0;e--){if(this.options.angleLines.show){var a=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.options.reverse?this.min:this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(a.x,a.y),t.stroke(),t.closePath()}var s=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.options.reverse?this.min:this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var n=this.data.labels.length,o=this.data.labels.length/2,r=o/2,h=r>e||e>n-r,l=e===r||e===n-r;0===e?t.textAlign="center":e===o?t.textAlign="center":o>e?t.textAlign="left":t.textAlign="right",l?t.textBaseline="middle":h?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.data.labels[e],s.x,s.y)}}}}});e.scaleService.registerScaleType("radialLinear",s,a)}.call(this),function(){"use strict";if(!window.moment)return void console.warn("Chart.js - Moment.js could not be found! You must include it before Chart.js to use the time scale. Download at http://momentjs.com/");var t=this,e=t.Chart,i=e.helpers,a={units:["millisecond","second","minute","hour","day","week","month","quarter","year"],unit:{millisecond:{display:"SSS [ms]",maxStep:1e3},second:{display:"h:mm:ss a",maxStep:60},minute:{display:"h:mm:ss a",maxStep:60},hour:{display:"MMM D, hA",maxStep:24},day:{display:"ll",maxStep:7},week:{display:"ll",maxStep:4.3333},month:{display:"MMM YYYY",maxStep:12},quarter:{display:"[Q]Q - YYYY",maxStep:4},year:{display:"YYYY",maxStep:!1}}},s={position:"bottom",time:{format:!1,unit:!1,round:!1,displayFormat:!1}},n=e.Scale.extend({buildTicks:function(t){if(this.ticks=[],this.labelMoments=[],this.data.labels.forEach(function(t,e){var i=this.parseTime(t);this.options.time.round&&i.startOf(this.options.time.round),this.labelMoments.push(i)},this),this.firstTick=moment.min.call(this,this.labelMoments).clone(),this.lastTick=moment.max.call(this,this.labelMoments).clone(),this.options.time.unit)this.tickUnit=this.options.time.unit||"day",this.displayFormat=a.unit[this.tickUnit].display,this.tickRange=Math.ceil(this.lastTick.diff(this.firstTick,this.tickUnit,!0));else{var e=this.width-(this.paddingLeft+this.paddingRight),s=e/this.options.ticks.fontSize+4,n=this.options.time.round?0:2;this.tickRange=Math.ceil(this.lastTick.diff(this.firstTick,!0)+n);i.each(a.units,function(t){this.tickRange<=s||(this.tickUnit=t,this.tickRange=Math.ceil(this.lastTick.diff(this.firstTick,this.tickUnit)+n),this.displayFormat=a.unit[t].display)},this)}this.firstTick.startOf(this.tickUnit),this.lastTick.endOf(this.tickUnit),this.smallestLabelSeparation=this.width;var o=0;for(o=1;o<this.labelMoments.length;o++)this.smallestLabelSeparation=Math.min(this.smallestLabelSeparation,this.labelMoments[o].diff(this.labelMoments[o-1],this.tickUnit,!0));for(this.options.time.displayFormat&&(this.displayFormat=this.options.time.displayFormat),o=0;o<=this.tickRange;++o)this.ticks.push(this.firstTick.clone().add(o,this.tickUnit))},convertTicksToLabels:function(){this.ticks=this.ticks.map(function(t,e,i){var s=t.format(this.options.time.displayFormat?this.options.time.displayFormat:a.unit[this.tickUnit].display);return this.options.ticks.userCallback?this.options.ticks.userCallback(s,e,i):s},this)},getPixelForValue:function(t,e,i,a){var s=this.labelMoments[e].diff(this.firstTick,this.tickUnit,!0),n=s/this.tickRange;if(this.isHorizontal()){var o=this.width-(this.paddingLeft+this.paddingRight),r=(o/Math.max(this.ticks.length-1,1),o*n+this.paddingLeft);return this.left+Math.round(r)}var h=this.height-(this.paddingTop+this.paddingBottom),l=(h/Math.max(this.ticks.length-1,1),h*n+this.paddingTop);return this.top+Math.round(l)},parseTime:function(t){return"function"==typeof t.getMonth||"number"==typeof t?moment(t):t.isValid&&t.isValid()?t:"string"!=typeof this.options.time.format&&this.options.time.format.call?this.options.time.format(t):moment(t,this.options.time.format)}});e.scaleService.registerScaleType("time",n,s)}.call(this),/*!
+function(){"use strict";var t=this,e=t.Chart,i=function(t,e){this.config=e,t.length&&t[0].getContext&&(t=t[0]),t.getContext&&(t=t.getContext("2d")),this.ctx=t,this.canvas=t.canvas,this.width=t.canvas.width||parseInt(i.helpers.getStyle(t.canvas,"width"))||i.helpers.getMaximumWidth(t.canvas),this.height=t.canvas.height||parseInt(i.helpers.getStyle(t.canvas,"height"))||i.helpers.getMaximumHeight(t.canvas),this.aspectRatio=this.width/this.height,(isNaN(this.aspectRatio)||isFinite(this.aspectRatio)===!1)&&(this.aspectRatio=void 0!==e.aspectRatio?e.aspectRatio:2),this.originalCanvasStyleWidth=t.canvas.style.width,this.originalCanvasStyleHeight=t.canvas.style.height,i.helpers.retinaScale(this);var a=this;return i.helpers.addResizeListener(t.canvas.parentNode,function(){e.options.responsive&&a.controller.resize()}),e?(this.controller=new i.Controller(this),this.controller):this};i.defaults={global:{responsive:!0,responsiveAnimationDuration:0,maintainAspectRatio:!0,events:["mousemove","mouseout","click","touchstart","touchmove","touchend"],hover:{onHover:null,mode:"single",animationDuration:400},onClick:null,defaultColor:"rgba(0,0,0,0.1)",elements:{},legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i = 0; i < data.datasets.length; i++){%><li><span style="background-color:<%=data.datasets[i].backgroundColor%>"><%if(data.datasets[i].label){%><%=data.datasets[i].label%><%}%></span></li><%}%></ul>'}},"undefined"!=typeof amd?define(function(){return i}):"object"==typeof module&&module.exports&&(module.exports=i),t.Chart=i,i.noConflict=function(){return t.Chart=e,i}}.call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers={}),i=e.each=function(t,e,i,a){var s=Array.prototype.slice.call(arguments,3);if(t)if(t.length===+t.length){var 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i.width=this.chart.width=a,i.height=this.chart.height=s,e.retinaScale(this.chart),t||this.update(this.options.responsiveAnimationDuration),this},ensureScalesHaveIDs:function(){var t="x-axis-",i="y-axis-";this.options.scales&&(this.options.scales.xAxes&&this.options.scales.xAxes.length&&e.each(this.options.scales.xAxes,function(e,i){e.id=e.id||t+i},this),this.options.scales.yAxes&&this.options.scales.yAxes.length&&e.each(this.options.scales.yAxes,function(t,e){t.id=t.id||i+e},this))},buildScales:function(){if(this.scales={},this.options.scales&&(this.options.scales.xAxes&&this.options.scales.xAxes.length&&e.each(this.options.scales.xAxes,function(t,e){var i=Chart.scaleService.getScaleConstructor(t.type),a=new i({ctx:this.chart.ctx,options:t,data:this.data,id:t.id});this.scales[a.id]=a},this),this.options.scales.yAxes&&this.options.scales.yAxes.length&&e.each(this.options.scales.yAxes,function(t,e){var i=Chart.scaleService.getScaleConstructor(t.type),a=new 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a=1;a<i.length;a++)if(i[a]!=i[a-1]){this.isCombo=!0;break}},resetElements:function(){e.each(this.data.datasets,function(t,e){t.controller.reset()},this)},update:function(t,i){Chart.scaleService.update(this,this.chart.width,this.chart.height),this.buildOrUpdateControllers(!0),e.each(this.data.datasets,function(t,e){t.controller.buildOrUpdateElements()},this),e.each(this.data.datasets,function(t,e){t.controller.update()},this),this.render(t,i)},render:function(t,i){if("undefined"!=typeof t&&0!==t||"undefined"==typeof t&&0!==this.options.animation.duration){var a=new Chart.Animation;a.numSteps=(t||this.options.animation.duration)/16.66,a.easing=this.options.animation.easing,a.render=function(t,i){var a=e.easingEffects[i.easing],s=i.currentStep/i.numSteps,o=a(s);t.draw(o,s,i.currentStep)},a.onAnimationProgress=this.options.onAnimationProgress,a.onAnimationComplete=this.options.onAnimationComplete,Chart.animationService.addAnimation(this,a,t,i)}else this.draw(),this.options.onAnimationComplete&&this.options.onAnimationComplete.call&&this.options.onAnimationComplete.call(this);return this},draw:function(t){var i=t||1;this.clear(),e.each(this.scales,function(t){t.draw(this.chartArea)},this),this.scale&&this.scale.draw(),e.each(this.data.datasets,function(e,i){e.controller.draw(t)},this),this.tooltip.transition(i).draw()},getElementAtEvent:function(t){var i=e.getRelativePosition(t,this.chart),a=[];return e.each(this.data.datasets,function(t,s){e.each(t.metaData,function(t,e){return t.inRange(i.x,i.y)?(a.push(t),a):void 0},this)},this),a},getElementsAtEvent:function(t){var i=e.getRelativePosition(t,this.chart),a=[];return e.each(this.data.datasets,function(t,s){e.each(t.metaData,function(t,e){t.inLabelRange(i.x,i.y)&&a.push(t)},this)},this),a},getDatasetAtEvent:function(t){for(var i=e.getRelativePosition(t,this.chart),a=[],s=0;s<this.data.datasets.length;s++)for(var o=0;o<this.data.datasets[s].metaData.length;o++)this.data.datasets[s].metaData[o].inLabelRange(i.x,i.y)&&e.each(this.data.datasets[s].metaData,function(t,e){a.push(t)},this);return a.length?a:[]},generateLegend:function(){return e.template(this.options.legendTemplate,this)},destroy:function(){this.clear(),e.unbindEvents(this,this.events),e.removeResizeListener(this.chart.canvas.parentNode);var t=this.chart.canvas;t.width=this.chart.width,t.height=this.chart.height,void 0!==this.chart.originalDevicePixelRatio&&this.chart.ctx.scale(1/this.chart.originalDevicePixelRatio,1/this.chart.originalDevicePixelRatio),t.style.width=this.chart.originalCanvasStyleWidth,t.style.height=this.chart.originalCanvasStyleHeight,delete Chart.instances[this.id]},toBase64Image:function(){return this.chart.canvas.toDataURL.apply(this.chart.canvas,arguments)},initToolTip:function(){this.tooltip=new Chart.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this)},bindEvents:function(){e.bindEvents(this,this.options.events,function(t){this.eventHandler(t)})},eventHandler:function(t){this.lastActive=this.lastActive||[],"mouseout"==t.type?this.active=[]:this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);if(this.lastActive.length)switch(this.options.hover.mode){case"single":this.data.datasets[this.lastActive[0]._datasetIndex].controller.removeHoverStyle(this.lastActive[0],this.lastActive[0]._datasetIndex,this.lastActive[0]._index);break;case"label":case"dataset":for(var i=0;i<this.lastActive.length;i++)this.data.datasets[this.lastActive[i]._datasetIndex].controller.removeHoverStyle(this.lastActive[i],this.lastActive[i]._datasetIndex,this.lastActive[i]._index)}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":this.data.datasets[this.active[0]._datasetIndex].controller.setHoverStyle(this.active[0]);break;case"label":case"dataset":for(var i=0;i<this.active.length;i++)this.data.datasets[this.active[i]._datasetIndex].controller.setHoverStyle(this.active[i])}if((this.options.tooltips.enabled||this.options.tooltips.custom)&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,e.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;e.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration,!0))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.scale={display:!0,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},scaleLabel:{fontColor:"#666",fontFamily:"Helvetica Neue",fontSize:12,fontStyle:"normal",labelString:"",show:!1},ticks:{beginAtZero:!1,fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",maxRotation:90,minRotation:20,mirror:!1,padding:10,reverse:!1,show:!0,template:"<%=value%>"}},e.Scale=e.Element.extend({beforeUpdate:i.noop,update:function(t,e,i){return this.beforeUpdate(),this.maxWidth=t,this.maxHeight=e,this.margins=i,this.beforeSetDimensions(),this.setDimensions(),this.afterSetDimensions(),this.beforeBuildTicks(),this.buildTicks(),this.afterBuildTicks(),this.beforeTickToLabelConversion(),this.convertTicksToLabels(),this.afterTickToLabelConversion(),this.beforeCalculateTickRotation(),this.calculateTickRotation(),this.afterCalculateTickRotation(),this.beforeFit(),this.fit(),this.afterFit(),this.afterUpdate(),this.minSize},afterUpdate:i.noop,beforeSetDimensions:i.noop,setDimensions:function(){this.isHorizontal()?this.width=this.maxWidth:this.height=this.maxHeight,this.paddingLeft=0,this.paddingTop=0,this.paddingRight=0,this.paddingBottom=0},afterSetDimensions:i.noop,beforeBuildTicks:i.noop,buildTicks:i.noop,afterBuildTicks:i.noop,beforeTickToLabelConversion:i.noop,convertTicksToLabels:function(){this.ticks=this.ticks.map(function(t,e,a){return this.options.ticks.userCallback?this.options.ticks.userCallback(t,e,a):i.template(this.options.ticks.template,{value:t})},this)},afterTickToLabelConversion:i.noop,beforeCalculateTickRotation:i.noop,calculateTickRotation:function(){var t=i.fontString(this.options.ticks.fontSize,this.options.ticks.fontStyle,this.options.ticks.fontFamily);this.ctx.font=t;var e,a,s=this.ctx.measureText(this.ticks[0]).width,o=this.ctx.measureText(this.ticks[this.ticks.length-1]).width;if(this.paddingRight=o/2+3,this.paddingLeft=s/2+3,this.labelRotation=0,this.options.display&&this.isHorizontal()){var n,r,h=i.longestText(this.ctx,t,this.ticks);this.labelWidth=h;for(var l=this.getPixelForTick(1)-this.getPixelForTick(0)-6;this.labelWidth>l&&this.labelRotation<=this.options.ticks.maxRotation;){if(n=Math.cos(i.toRadians(this.labelRotation)),r=Math.sin(i.toRadians(this.labelRotation)),e=n*s,a=n*o,e+this.options.ticks.fontSize/2>this.yLabelWidth&&(this.paddingLeft=e+this.options.ticks.fontSize/2),this.paddingRight=this.options.ticks.fontSize/2,r*h>this.maxHeight){this.labelRotation--;break}this.labelRotation++,this.labelWidth=n*h}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;this.margins&&(this.paddingLeft-=this.margins.left,this.paddingRight-=this.margins.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},afterCalculateTickRotation:i.noop,beforeFit:i.noop,fit:function(){if(this.minSize={width:0,height:0},this.isHorizontal()?this.minSize.width=this.maxWidth:this.minSize.width=this.options.gridLines.show&&this.options.display?10:0,this.isHorizontal()?this.minSize.height=this.options.gridLines.show&&this.options.display?10:0:this.minSize.height=this.maxHeight,this.options.scaleLabel.show&&(this.isHorizontal()?this.minSize.height+=1.5*this.options.scaleLabel.fontSize:this.minSize.width+=1.5*this.options.scaleLabel.fontSize),this.options.ticks.show&&this.options.display){var t=i.fontString(this.options.ticks.fontSize,this.options.ticks.fontStyle,this.options.ticks.fontFamily);if(this.isHorizontal()){var e=(this.maxHeight-this.minSize.height,i.longestText(this.ctx,t,this.ticks)),a=Math.sin(i.toRadians(this.labelRotation))*e+1.5*this.options.ticks.fontSize;this.minSize.height=Math.min(this.maxHeight,this.minSize.height+a),t=i.fontString(this.options.ticks.fontSize,this.options.ticks.fontStyle,this.options.ticks.fontFamily),this.ctx.font=t;var s=this.ctx.measureText(this.ticks[0]).width,o=this.ctx.measureText(this.ticks[this.ticks.length-1]).width,n=Math.cos(i.toRadians(this.labelRotation)),r=Math.sin(i.toRadians(this.labelRotation));this.paddingLeft=0!==this.labelRotation?n*s+3:s/2+3,this.paddingRight=0!==this.labelRotation?r*(this.options.ticks.fontSize/2)+3:o/2+3}else{var h=this.maxWidth-this.minSize.width,l=i.longestText(this.ctx,t,this.ticks);h>l?this.minSize.width+=l:this.minSize.width=this.maxWidth,this.paddingTop=this.options.ticks.fontSize/2,this.paddingBottom=this.options.ticks.fontSize/2}}this.margins&&(this.paddingLeft-=this.margins.left,this.paddingTop-=this.margins.top,this.paddingRight-=this.margins.right,this.paddingBottom-=this.margins.bottom,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingTop=Math.max(this.paddingTop,0),this.paddingRight=Math.max(this.paddingRight,0),this.paddingBottom=Math.max(this.paddingBottom,0)),this.width=this.minSize.width,this.height=this.minSize.height},afterFit:i.noop,isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},getPixelForValue:i.noop,getPixelForTick:function(t,e){if(this.isHorizontal()){var i=this.width-(this.paddingLeft+this.paddingRight),a=i/Math.max(this.ticks.length-(this.options.gridLines.offsetGridLines?0:1),1),s=a*t+this.paddingLeft;return e&&(s+=a/2),this.left+Math.round(s)}var o=this.height-(this.paddingTop+this.paddingBottom);return this.top+t*(o/(this.ticks.length-1))},getPixelForDecimal:function(t,e){if(this.isHorizontal()){var i=this.width-(this.paddingLeft+this.paddingRight),a=i*t+this.paddingLeft;return this.left+Math.round(a)}return this.top+t*(this.height/this.ticks.length)},draw:function(t){if(this.options.display){var e,a,s,o,n=0!==this.labelRotation;if(this.ctx.fillStyle=this.options.ticks.fontColor,this.isHorizontal()){e=!0;var r="bottom"==this.options.position?this.top:this.bottom-10,h="bottom"==this.options.position?this.top+10:this.bottom;a=!1,(this.options.ticks.fontSize+4)*this.ticks.length>this.width-(this.paddingLeft+this.paddingRight)&&(a=1+Math.floor((this.options.ticks.fontSize+4)*this.ticks.length/(this.width-(this.paddingLeft+this.paddingRight)))),i.each(this.ticks,function(s,o){if(!(a>1&&o%a>0||void 0===s||null===s)){var l=this.getPixelForTick(o),c=this.getPixelForTick(o,this.options.gridLines.offsetGridLines);this.options.gridLines.show&&(o===("undefined"!=typeof this.zeroLineIndex?this.zeroLineIndex:0)?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),l+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(l,r),this.ctx.lineTo(l,h)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(l,t.top),this.ctx.lineTo(l,t.bottom)),this.ctx.stroke()),this.options.ticks.show&&(this.ctx.save(),this.ctx.translate(c,n?this.top+12:"top"===this.options.position?this.bottom-10:this.top+10),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=n?"right":"center",this.ctx.textBaseline=n?"middle":"top"===this.options.position?"bottom":"top",this.ctx.fillText(s,0,0),this.ctx.restore())}},this),this.options.scaleLabel.show&&(this.ctx.textAlign="center",this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.scaleLabel.fontSize,this.options.scaleLabel.fontStyle,this.options.scaleLabel.fontFamily),s=this.left+(this.right-this.left)/2,o="bottom"==this.options.position?this.bottom-this.options.scaleLabel.fontSize/2:this.top+this.options.scaleLabel.fontSize/2,this.ctx.fillText(this.options.scaleLabel.labelString,s,o))}else{
+e=!0;var l="right"==this.options.position?this.left:this.right-5,c="right"==this.options.position?this.left+5:this.right;if(i.each(this.ticks,function(a,s){var o=this.getPixelForTick(s);if(this.options.gridLines.show&&(s===("undefined"!=typeof this.zeroLineIndex?this.zeroLineIndex:0)?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),o+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(l,o),this.ctx.lineTo(c,o)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,o),this.ctx.lineTo(t.right,o)),this.ctx.stroke()),this.options.ticks.show){var n,r=this.getPixelForTick(s,this.options.gridLines.offsetGridLines);this.ctx.save(),"left"==this.options.position?this.options.ticks.mirror?(n=this.right+this.options.ticks.padding,this.ctx.textAlign="left"):(n=this.right-this.options.ticks.padding,this.ctx.textAlign="right"):this.options.ticks.mirror?(n=this.left-this.options.ticks.padding,this.ctx.textAlign="right"):(n=this.left+this.options.ticks.padding,this.ctx.textAlign="left"),this.ctx.translate(n,r),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textBaseline="middle",this.ctx.fillText(a,0,0),this.ctx.restore()}},this),this.options.scaleLabel.show){s="left"==this.options.position?this.left+this.options.scaleLabel.fontSize/2:this.right-this.options.scaleLabel.fontSize/2,o=this.top+(this.bottom-this.top)/2;var u="left"==this.options.position?-.5*Math.PI:.5*Math.PI;this.ctx.save(),this.ctx.translate(s,o),this.ctx.rotate(u),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.scaleLabel.fontSize,this.options.scaleLabel.fontStyle,this.options.scaleLabel.fontFamily),this.ctx.textBaseline="middle",this.ctx.fillText(this.options.scaleLabel.labelString,0,0),this.ctx.restore()}}}}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.scaleService={constructors:{},defaults:{},registerScaleType:function(t,a,s){this.constructors[t]=a,this.defaults[t]=i.scaleMerge(e.defaults.scale,s)},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0},getScaleDefaults:function(t){return this.defaults.hasOwnProperty(t)?this.defaults[t]:{}},update:function(t,e,a){var s=e>30?5:2,o=a>30?5:2;if(t){var n=i.where(t.scales,function(t){return"left"==t.options.position}),r=i.where(t.scales,function(t){return"right"==t.options.position}),h=i.where(t.scales,function(t){return"top"==t.options.position}),l=i.where(t.scales,function(t){return"bottom"==t.options.position}),c=i.where(t.scales,function(t){return"chartArea"==t.options.position}),u=e/2,d=a/2;u-=2*s,d-=2*o;var g=(e-u)/(n.length+r.length),m=(a-d)/(h.length+l.length),p=[],f=function(t){var e=t.update(g,d);p.push({horizontal:!1,minSize:e,scale:t})},v=function(t){var e=t.update(u,m);p.push({horizontal:!0,minSize:e,scale:t})};i.each(n,f),i.each(r,f),i.each(h,v),i.each(l,v);var b=a-2*o,x=e-2*s;i.each(p,function(t){t.horizontal?b-=t.minSize.height:x-=t.minSize.width});var y=function(t){var e=i.findNextWhere(p,function(e){return e.scale===t});e&&t.update(e.minSize.width,b)},w=function(t){var e=i.findNextWhere(p,function(e){return e.scale===t}),a={left:k,right:D,top:0,bottom:0};e&&t.update(x,e.minSize.height,a)},k=s,D=s,C=o,_=o;i.each(n,y),i.each(r,y),i.each(n,function(t){k+=t.width}),i.each(r,function(t){D+=t.width}),i.each(h,w),i.each(l,w),i.each(h,function(t){C+=t.height}),i.each(l,function(t){_+=t.height}),i.each(n,function(t){var e=i.findNextWhere(p,function(e){return e.scale===t}),a={left:0,right:0,top:C,bottom:_};e&&t.update(e.minSize.width,b,a)}),i.each(r,function(t){var e=i.findNextWhere(p,function(e){return e.scale===t}),a={left:0,right:0,top:C,bottom:_};e&&t.update(e.minSize.width,b,a)}),k=s,D=s,C=o,_=o,i.each(n,function(t){k+=t.width}),i.each(r,function(t){D+=t.width}),i.each(h,function(t){C+=t.height}),i.each(l,function(t){_+=t.height});var S=a-C-_,A=e-k-D;(A!==x||S!==b)&&(i.each(n,function(t){t.height=S}),i.each(r,function(t){t.height=S}),i.each(h,function(t){t.width=A}),i.each(l,function(t){t.width=A}),b=S,x=A);var I=s,M=o,P=function(t){t.left=I,t.right=I+t.width,t.top=C,t.bottom=C+b,I=t.right},R=function(t){t.left=k,t.right=k+x,t.top=M,t.bottom=M+t.height,M=t.bottom};i.each(n,P),i.each(h,R),I+=x,M+=b,i.each(r,P),i.each(l,R),t.chartArea={left:k,top:C,right:k+x,bottom:C+b},i.each(c,function(e){e.left=t.chartArea.left,e.top=t.chartArea.top,e.right=t.chartArea.right,e.bottom=t.chartArea.bottom,e.update(x,b)})}}}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.tooltips={enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>: ","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>: ","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},e.Tooltip=e.Element.extend({initialize:function(){var t=this._options;i.extend(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":i.extend(this._model,{text:i.template(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:void 0!==this._active[0]._model.label?this._active[0]._model.label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();i.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var a,s,o=[],n=[],r=this._data.datasets.length-1;r>=0&&(a=this._data.datasets[r].metaData,s=i.indexOf(a,this._active[0]),-1===s);r--);var h=function(t){var e,a,r,h,l,c=[],u=[],d=[];return i.each(this._data.datasets,function(t){e=t.metaData,e[s]&&e[s].hasValue()&&c.push(e[s])},this),i.each(this._options.stacked?c.reverse():c,function(t){u.push(t._view.x),d.push(t._view.y),o.push(i.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),n.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),l=i.min(d),r=i.max(d),h=i.min(u),a=i.max(u),{x:h>this._chart.width/2?h:a,y:(l+r)/2}}.call(this,s);i.extend(this._model,{x:h.x,y:h.y,labels:o,title:function(){return this._data.timeLabels?this._data.timeLabels[this._active[0]._index]:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:""}.call(this),legendColors:n,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=o.length*this._model.fontSize+(o.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var l=t.measureText(this._model.title).width,c=i.longestText(t,this.font,o)+this._model.fontSize+3,u=i.max([c,l]);this._model.width=u+2*this._model.xPadding;var d=this._model.height/2;this._model.y-d<0?this._model.y=d:this._model.y+d>this._chart.height&&(this._model.y=this._chart.height-d),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.hover.mode){case"single":t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var a=e.caretPadding||2,s=t.measureText(e.text).width+2*e.xPadding,o=e.fontSize+2*e.yPadding,n=o+e.caretHeight+a;e.x+s/2>this._chart.width?e.xAlign="left":e.x-s/2<0&&(e.xAlign="right"),e.y-n<0&&(e.yAlign="below");var r=e.x-s/2,h=e.y-n;if(t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),this._options.tooltips.custom&&this._options.tooltips.custom(this),!this._options.tooltips.enabled)return;switch(e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-a),t.lineTo(e.x+e.caretHeight,e.y-(a+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(a+e.caretHeight)),t.closePath(),t.fill();break;case"below":h=e.y+a+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+a),t.lineTo(e.x+e.caretHeight,e.y+a+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+a+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":r=e.x-s+(e.cornerRadius+e.caretHeight);break;case"right":r=e.x-(e.cornerRadius+e.caretHeight)}i.drawRoundedRectangle(t,r,h,s,o,e.cornerRadius),t.fill(),t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,r+s/2,h+o/2);break;case"label":if(this._options.tooltips.custom&&this._options.tooltips.custom(this),!this._options.tooltips.enabled)return;i.drawRoundedRectangle(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=i.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=i.fontString(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),i.each(e.labels,function(a,s){t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(a,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(s+1)),t.fillStyle=i.color(e.legendColors[s].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(s+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=i.color(e.legendColors[s].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(s+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.bar={hover:{mode:"label"},scales:{xAxes:[{type:"category",categoryPercentage:.8,barPercentage:.9,gridLines:{offsetGridLines:!0}}],yAxes:[{type:"linear"}]}},e.controllers.bar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.bar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForID:function(t){return this.chart.scales[t]},getBarCount:function(){var t=0;return i.each(this.chart.data.datasets,function(e){"bar"===e.type?++t:void 0===e.type&&"bar"===this.chart.config.type&&++t},this),t},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:t}),a=this.getBarCount();this.updateElement(i,t,!0,a),this.getDataset().metaData.splice(t,0,i)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},buildOrUpdateElements:function(){var t=this.getDataset().data.length,e=this.getDataset().metaData.length;if(e>t)this.getDataset().metaData.splice(t,e-t);else if(t>e)for(var i=e;t>i;++i)this.addElementAndReset(i)},update:function(t){var e=this.getBarCount();i.each(this.getDataset().metaData,function(i,a){this.updateElement(i,a,t,e)},this)},updateElement:function(t,e,a,s){var o,n=this.getScaleForID(this.getDataset().xAxisID),r=this.getScaleForID(this.getDataset().yAxisID);o=r.getPixelForValue(r.min<0&&r.max<0?r.max:r.min>0&&r.max>0?r.min:0),i.extend(t,{_chart:this.chart.chart,_xScale:n,_yScale:r,_datasetIndex:this.index,_index:e,_model:{x:this.calculateBarX(e,this.index),y:a?o:this.calculateBarY(e,this.index),label:this.chart.data.labels[e],datasetLabel:this.getDataset().label,base:this.calculateBarBase(this.index,e),width:this.calculateBarWidth(s),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}}),t.pivot()},calculateBarBase:function(t,e){var i=(this.getScaleForID(this.getDataset().xAxisID),this.getScaleForID(this.getDataset().yAxisID)),a=0;if(i.options.stacked){var s=this.chart.data.datasets[t].data[e];if(0>s)for(var o=0;t>o;o++)this.chart.data.datasets[o].yAxisID===i.id&&(a+=this.chart.data.datasets[o].data[e]<0?this.chart.data.datasets[o].data[e]:0);else for(var n=0;t>n;n++)this.chart.data.datasets[n].yAxisID===i.id&&(a+=this.chart.data.datasets[n].data[e]>0?this.chart.data.datasets[n].data[e]:0);return i.getPixelForValue(a)}return a=i.getPixelForValue(i.min),i.beginAtZero||i.min<=0&&i.max>=0||i.min>=0&&i.max<=0?a=i.getPixelForValue(0,0):i.min<0&&i.max<0&&(a=i.getPixelForValue(i.max)),a},getRuler:function(){var t=this.getScaleForID(this.getDataset().xAxisID),e=(this.getScaleForID(this.getDataset().yAxisID),this.chart.isCombo?i.where(this.chart.data.datasets,function(t){return"bar"==t.type}).length:this.chart.data.datasets.length),a=function(){for(var e=t.getPixelForValue(null,1)-t.getPixelForValue(null,0),i=2;i<this.getDataset().data.length;i++)e=Math.min(t.getPixelForValue(null,i)-t.getPixelForValue(null,i-1),e);return e}.call(this),s=a*t.options.categoryPercentage,o=(a-a*t.options.categoryPercentage)/2,n=s/e,r=n*t.options.barPercentage,h=n-n*t.options.barPercentage;return{datasetCount:e,tickWidth:a,categoryWidth:s,categorySpacing:o,fullBarWidth:n,barWidth:r,barSpacing:h}},calculateBarWidth:function(){var t=this.getScaleForID(this.getDataset().xAxisID),e=this.getRuler();return t.options.stacked?e.categoryWidth:e.barWidth},calculateBarX:function(t,e){var i=this.getScaleForID(this.getDataset().yAxisID),a=this.getScaleForID(this.getDataset().xAxisID),s=this.getRuler(),o=a.getPixelForValue(null,t,e,this.chart.isCombo);return o-=this.chart.isCombo?s.tickWidth/2:0,i.options.stacked?o+s.categoryWidth/2+s.categorySpacing:o+s.barWidth/2+s.categorySpacing+s.barWidth*e+s.barSpacing/2+s.barSpacing*e},calculateBarY:function(t,e){var i=(this.getScaleForID(this.getDataset().xAxisID),this.getScaleForID(this.getDataset().yAxisID)),a=this.getDataset().data[t];if(i.options.stacked){for(var s=0,o=0,n=0;e>n;n++)this.chart.data.datasets[n].data[t]<0?o+=this.chart.data.datasets[n].data[t]||0:s+=this.chart.data.datasets[n].data[t]||0;return i.getPixelForValue(0>a?o+a:s+a)}return i.getPixelForValue(a)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.hoverBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.doughnut={animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},cutoutPercentage:50},e.defaults.pie=i.clone(e.defaults.doughnut),i.extend(e.defaults.pie,{cutoutPercentage:0}),e.controllers.doughnut=e.controllers.pie=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.doughnut.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t,a){this.getDataset().metaData=this.getDataset().metaData||[];var s=new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});a&&i.isArray(this.getDataset().backgroundColor)&&this.getDataset().backgroundColor.splice(t,0,a),this.updateElement(s,t,!0),this.getDataset().metaData.splice(t,0,s)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},buildOrUpdateElements:function(){var t=this.getDataset().data.length,e=this.getDataset().metaData.length;if(e>t)this.getDataset().metaData.splice(t,e-t);else if(t>e)for(var i=e;t>i;++i)this.addElementAndReset(i)},update:function(t){this.chart.outerRadius=Math.max(i.min([this.chart.chart.width,this.chart.chart.height])/2-this.chart.options.elements.arc.borderWidth/2,0),this.chart.innerRadius=Math.max(this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,0),this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,i){this.updateElement(e,i,t)},this)},updateElement:function(t,e,a){var s={x:this.chart.chart.width/2,y:this.chart.chart.height/2,startAngle:Math.PI*-.5,circumference:this.chart.options.animation.animateRotate?0:this.calculateCircumference(this.getDataset().data[e]),outerRadius:this.chart.options.animation.animateScale?0:this.outerRadius,innerRadius:this.chart.options.animation.animateScale?0:this.innerRadius};i.extend(t,{_chart:this.chart.chart,_datasetIndex:this.index,_index:e,_model:a?s:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,circumference:this.calculateCircumference(this.getDataset().data[e]),outerRadius:this.outerRadius,innerRadius:this.innerRadius,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.getDataset().label,e,this.chart.data.labels[e])}}),a||(0===e?t._model.startAngle=Math.PI*-.5:t._model.startAngle=this.getDataset().metaData[e-1]._model.endAngle,t._model.endAngle=t._model.startAngle+t._model.circumference,e<this.getDataset().data.length-1&&(this.getDataset().metaData[e+1]._model.startAngle=t._model.endAngle)),t.pivot()},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.hoverBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?1.999999*Math.PI*(t/this.getDataset().total):0}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.line={hover:{mode:"label"},scales:{xAxes:[{type:"category",id:"x-axis-0"}],yAxes:[{type:"linear",id:"y-axis-0"}]}},e.controllers.line=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.line.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i),this.updateBezierControlPoints()},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},buildOrUpdateElements:function(){var t=this.getDataset().data.length,e=this.getDataset().metaData.length;if(e>t)this.getDataset().metaData.splice(t,e-t);else if(t>e)for(var i=e;t>i;++i)this.addElementAndReset(i)},update:function(t){var e,a=this.getDataset().metaDataset,s=this.getDataset().metaData,o=this.getScaleForId(this.getDataset().yAxisID);this.getScaleForId(this.getDataset().xAxisID);e=o.getPixelForValue(o.min<0&&o.max<0?o.max:o.min>0&&o.max>0?o.min:0),i.extend(a,{_scale:o,_datasetIndex:this.index,_children:s,_model:{tension:a.custom&&a.custom.tension?a.custom.tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,borderCapStyle:a.custom&&a.custom.borderCapStyle?a.custom.borderCapStyle:this.getDataset().borderCapStyle||this.chart.options.elements.line.borderCapStyle,borderDash:a.custom&&a.custom.borderDash?a.custom.borderDash:this.getDataset().borderDash||this.chart.options.elements.line.borderDash,borderDashOffset:a.custom&&a.custom.borderDashOffset?a.custom.borderDashOffset:this.getDataset().borderDashOffset||this.chart.options.elements.line.borderDashOffset,borderJoinStyle:a.custom&&a.custom.borderJoinStyle?a.custom.borderJoinStyle:this.getDataset().borderJoinStyle||this.chart.options.elements.line.borderJoinStyle,fill:a.custom&&a.custom.fill?a.custom.fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:o.top,scaleBottom:o.bottom,scaleZero:e}}),a.pivot(),i.each(s,function(e,i){this.updateElement(e,i,t)},this),this.updateBezierControlPoints()},updateElement:function(t,e,a){var s,o=this.getScaleForId(this.getDataset().yAxisID),n=this.getScaleForId(this.getDataset().xAxisID);s=o.getPixelForValue(o.min<0&&o.max<0?o.max:o.min>0&&o.max>0?o.min:0),i.extend(t,{_chart:this.chart.chart,_xScale:n,_yScale:o,_datasetIndex:this.index,_index:e,_model:{x:n.getPixelForValue(this.getDataset().data[e],e,this.index,this.chart.isCombo),y:a?s:o.getPixelForValue(this.getDataset().data[e],e,this.index),tension:t.custom&&t.custom.tension?t.custom.tension:this.getDataset().tension||this.chart.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth),skip:t.custom&&t.custom.skip?t.custom.skip:null===this.getDataset().data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,e,this.chart.options.elements.point.hitRadius)}})},updateBezierControlPoints:function(){i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e)._model,t._model,i.nextItem(this.getDataset().metaData,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointHoverBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.polarArea={scale:{type:"radialLinear",lineArc:!0},animateRotate:!0,animateScale:!0},e.controllers.polarArea=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.polarArea.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),
+this.getDataset().metaData.splice(t,0,i)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},buildOrUpdateElements:function(){var t=this.getDataset().data.length,e=this.getDataset().metaData.length;if(e>t)this.getDataset().metaData.splice(t,e-t);else if(t>e)for(var i=e;t>i;++i)this.addElementAndReset(i)},update:function(t){this.chart.outerRadius=Math.max((i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,0),this.chart.innerRadius=Math.max(this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,0),this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,i){this.updateElement(e,i,t)},this)},updateElement:function(t,e,a){var s=1/this.getDataset().data.length*2,o=-.5*Math.PI+Math.PI*s*e,n=o+s*Math.PI,r={x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.options.animateScale?0:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[e]),startAngle:this.chart.options.animateRotate?Math.PI*-.5:o,endAngle:this.chart.options.animateRotate?Math.PI*-.5:n,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,e,this.chart.data.labels[e])};i.extend(t,{_chart:this.chart.chart,_datasetIndex:this.index,_index:e,_model:a?r:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[e]),startAngle:o,endAngle:n,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,e,this.chart.data.labels[e])}}),t.pivot()},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?2*Math.PI*(t/this.getDataset().total):0},updateScaleRange:function(){i.extend(this.chart.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.radar={scale:{type:"radialLinear"},elements:{line:{tension:0}}},e.controllers.radar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.radar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData,_loop:!0}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i,_model:{x:0,y:0}})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i),this.updateBezierControlPoints()},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},buildOrUpdateElements:function(){var t=this.getDataset().data.length,e=this.getDataset().metaData.length;if(e>t)this.getDataset().metaData.splice(t,e-t);else if(t>e)for(var i=e;t>i;++i)this.addElementAndReset(i)},update:function(t){var e,a=(this.getDataset().metaDataset,this.getDataset().metaData),s=this.chart.scale;e=s.min<0&&s.max<0?s.getPointPositionForValue(0,s.max):s.min>0&&s.max>0?s.getPointPositionForValue(0,s.min):s.getPointPositionForValue(0,0),i.extend(this.getDataset().metaDataset,{_datasetIndex:this.index,_children:this.getDataset().metaData,_model:{tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:e}}),this.getDataset().metaDataset.pivot(),i.each(a,function(e,i){this.updateElement(e,i,t)},this),this.updateBezierControlPoints()},updateElement:function(t,e,a){var s=this.chart.scale.getPointPositionForValue(e,this.getDataset().data[e]);i.extend(t,{_datasetIndex:this.index,_index:e,_model:{x:a?this.chart.scale.xCenter:s.x,y:a?this.chart.scale.yCenter:s.y,tension:t.custom&&t.custom.tension?t.custom.tension:this.chart.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.getDataset().pointRadius,e,this.chart.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth),skip:t.custom&&t.custom.skip?t.custom.skip:null===this.getDataset().data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,e,this.chart.options.elements.point.hitRadius)}})},updateBezierControlPoints:function(){i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e,!0)._model,t._model,i.nextItem(this.getDataset().metaData,e,!0)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=(e.helpers,{position:"bottom"}),a=e.Scale.extend({buildTicks:function(t){this.ticks=this.data.labels},getPixelForValue:function(t,e,i,a){if(this.isHorizontal()){var s=this.width-(this.paddingLeft+this.paddingRight),o=s/Math.max(this.data.labels.length-(this.options.gridLines.offsetGridLines?0:1),1),n=o*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&a&&(n+=o/2),this.left+Math.round(n)}var r=this.height-(this.paddingTop+this.paddingBottom),h=r/Math.max(this.data.labels.length-(this.options.gridLines.offsetGridLines?0:1),1),n=h*e+this.paddingTop;return this.options.gridLines.offsetGridLines&&a&&(n+=h/2),this.top+Math.round(n)}});e.scaleService.registerScaleType("category",a,i)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={position:"left"},s=e.Scale.extend({buildTicks:function(){this.min=null,this.max=null;var t=[],e=[];if(this.options.stacked){i.each(this.data.datasets,function(a){(this.isHorizontal()?a.xAxisID===this.id:a.yAxisID===this.id)&&i.each(a.data,function(i,a){var s=this.getRightValue(i);t[a]=t[a]||0,e[a]=e[a]||0,this.options.relativePoints?t[a]=100:0>s?e[a]+=s:t[a]+=s},this)},this);var a=t.concat(e);this.min=i.min(a),this.max=i.max(a)}else i.each(this.data.datasets,function(t){(this.isHorizontal()?t.xAxisID===this.id:t.yAxisID===this.id)&&i.each(t.data,function(t,e){var i=this.getRightValue(t);null===this.min?this.min=i:i<this.min&&(this.min=i),null===this.max?this.max=i:i>this.max&&(this.max=i)},this)},this);this.min===this.max&&(this.min--,this.max++),this.ticks=[];var s;if(s=this.isHorizontal()?Math.min(11,Math.ceil(this.width/50)):Math.min(11,Math.ceil(this.height/(2*this.options.ticks.fontSize))),s=Math.max(2,s),this.options.ticks.beginAtZero){var o=i.sign(this.min),n=i.sign(this.max);0>o&&0>n?this.max=0:o>0&&n>0&&(this.min=0)}for(var r=i.niceNum(this.max-this.min,!1),h=i.niceNum(r/(s-1),!0),l=Math.floor(this.min/h)*h,c=Math.ceil(this.max/h)*h,u=l;c>=u;u+=h)this.ticks.push(u);("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks),this.options.ticks.reverse?(this.ticks.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max),this.zeroLineIndex=this.ticks.indexOf(0)},getPixelForValue:function(t,e,i,a){var s,o=this.end-this.start;if(this.isHorizontal()){var n=this.width-(this.paddingLeft+this.paddingRight);return s=this.left+n/o*(this.getRightValue(t)-this.start),Math.round(s+this.paddingLeft)}var r=this.height-(this.paddingTop+this.paddingBottom);return s=this.bottom-this.paddingBottom-r/o*(this.getRightValue(t)-this.start),Math.round(s)},getRightValue:function(t){return"object"==typeof t&&null!==t?this.isHorizontal()?t.x:t.y:t}});e.scaleService.registerScaleType("linear",s,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={position:"left",ticks:{template:"<%var remain = value / (Math.pow(10, Math.floor(Chart.helpers.log10(value))));if (remain === 1 || remain === 2 || remain === 5) {%><%=value.toExponential()%><%} else {%><%= null %><%}%>"}},s=e.Scale.extend({buildTicks:function(){this.min=null,this.max=null;var t=[];this.options.stacked?(i.each(this.data.datasets,function(e){(this.isHorizontal()?e.xAxisID===this.id:e.yAxisID===this.id)&&i.each(e.data,function(e,i){var a=this.getRightValue(e);t[i]=t[i]||0,this.options.relativePoints?t[i]=100:t[i]+=a},this)},this),this.min=i.min(t),this.max=i.max(t)):i.each(this.data.datasets,function(t){(this.isHorizontal()?t.xAxisID===this.id:t.yAxisID===this.id)&&i.each(t.data,function(t,e){var i=this.getRightValue(t);null===this.min?this.min=i:i<this.min&&(this.min=i),null===this.max?this.max=i:i>this.max&&(this.max=i)},this)},this),this.min===this.max&&(0!==this.min&&null!==this.min?(this.min=Math.pow(10,Math.floor(i.log10(this.min))-1),this.max=Math.pow(10,Math.floor(i.log10(this.max))+1)):(this.min=1,this.max=10)),this.tickValues=[];for(var e=Math.floor(i.log10(this.min)),a=Math.ceil(i.log10(this.max)),s=e;a>s;++s)for(var o=1;10>o;++o)this.tickValues.push(o*Math.pow(10,s));this.tickValues.push(1*Math.pow(10,a)),("left"==this.options.position||"right"==this.options.position)&&this.tickValues.reverse(),this.max=i.max(this.tickValues),this.min=i.min(this.tickValues),this.options.ticks.reverse?(this.tickValues.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max),this.ticks=this.tickValues.slice()},getRightValue:function(t){return"object"==typeof t?this.isHorizontal()?t.x:t.y:t},getPixelForTick:function(t,e){return this.getPixelForValue(this.tickValues[t],null,null,e)},getPixelForValue:function(t,e,a,s){var o,n=this.getRightValue(t),r=i.log10(this.end)-i.log10(this.start);if(this.isHorizontal()){if(0!==n){var h=this.width-(this.paddingLeft+this.paddingRight);return o=this.left+h/r*(i.log10(n)-i.log10(this.start)),o+this.paddingLeft}o=this.left+this.paddingLeft}else{if(0!==n){var l=this.height-(this.paddingTop+this.paddingBottom);return this.bottom-this.paddingBottom-l/r*(i.log10(n)-i.log10(this.start))}o=this.top+this.paddingTop}}});e.scaleService.registerScaleType("logarithmic",s,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,animate:!0,lineArc:!1,position:"chartArea",angleLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1},ticks:{showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},s=e.Scale.extend({getValueCount:function(){return this.data.labels.length},setDimensions:function(){this.width=this.maxWidth,this.height=this.maxHeight,this.xCenter=Math.round(this.width/2),this.yCenter=Math.round(this.height/2);var t=i.min([this.height,this.width]);this.drawingArea=this.options.display?t/2-(this.options.ticks.fontSize/2+this.options.ticks.backdropPaddingY):t/2},buildTicks:function(){this.min=null,this.max=null,i.each(this.data.datasets,function(t){i.each(t.data,function(t,e){null!==t&&(null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t))},this)},this),this.min===this.max&&(this.min--,this.max++),this.ticks=[];var t=Math.min(11,Math.ceil(this.drawingArea/(1.5*this.options.ticks.fontSize)));if(t=Math.max(2,t),this.options.ticks.beginAtZero){var e=i.sign(this.min),a=i.sign(this.max);0>e&&0>a?this.max=0:e>0&&a>0&&(this.min=0)}for(var s=i.niceNum(this.max-this.min,!1),o=i.niceNum(s/(t-1),!0),n=Math.floor(this.min/o)*o,r=Math.ceil(this.max/o)*o,h=n;r>=h;h+=o)this.ticks.push(h);this.max=i.max(this.ticks),this.min=i.min(this.ticks),this.options.ticks.reverse?(this.ticks.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max),this.zeroLineIndex=this.ticks.indexOf(0)},getCircumference:function(){return 2*Math.PI/this.getValueCount()},fit:function(){var t,e,a,s,o,n,r,h,l,c,u,d,g=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),m=this.width,p=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.getValueCount();e++)t=this.getPointPosition(e,g),a=this.ctx.measureText(i.template(this.options.ticks.template,{value:this.data.labels[e]})).width+5,0===e||e===this.getValueCount()/2?(s=a/2,t.x+s>m&&(m=t.x+s,o=e),t.x-s<p&&(p=t.x-s,r=e)):e<this.getValueCount()/2?t.x+a>m&&(m=t.x+a,o=e):e>this.getValueCount()/2&&t.x-a<p&&(p=t.x-a,r=e);l=p,c=Math.ceil(m-this.width),n=this.getIndexAngle(o),h=this.getIndexAngle(r),u=c/Math.sin(n+Math.PI/2),d=l/Math.sin(h+Math.PI/2),u=i.isNumber(u)?u:0,d=i.isNumber(d)?d:0,this.drawingArea=Math.round(g-(d+u)/2),this.setCenterPoint(d,u)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,a=t+this.drawingArea;this.xCenter=Math.round((a+i)/2+this.left),this.yCenter=Math.round(this.height/2+this.top)},getIndexAngle:function(t){var e=2*Math.PI/this.getValueCount();return t*e-Math.PI/2},getDistanceFromCenterForValue:function(t){if(null===t)return 0;var e=this.drawingArea/(this.max-this.min);return this.options.reverse?(this.max-t)*e:(t-this.min)*e},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},getPointPositionForValue:function(t,e){return this.getPointPosition(t,this.getDistanceFromCenterForValue(e))},draw:function(){if(this.options.display){var t=this.ctx;if(i.each(this.ticks,function(e,a){if(a>0||this.options.reverse){var s=this.getDistanceFromCenterForValue(this.ticks[a]),o=this.yCenter-s;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,s,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var n=0;n<this.getValueCount();n++){var r=this.getPointPosition(n,this.getDistanceFromCenterForValue(this.ticks[a]));0===n?t.moveTo(r.x,r.y):t.lineTo(r.x,r.y)}t.closePath(),t.stroke()}if(this.options.ticks.show){if(t.font=i.fontString(this.options.ticks.fontSize,this.options.ticks.fontStyle,this.options.ticks.fontFamily),this.options.ticks.showLabelBackdrop){var h=t.measureText(e).width;t.fillStyle=this.options.ticks.backdropColor,t.fillRect(this.xCenter-h/2-this.options.ticks.backdropPaddingX,o-this.options.ticks.fontSize/2-this.options.ticks.backdropPaddingY,h+2*this.options.ticks.backdropPaddingX,this.options.ticks.fontSize+2*this.options.ticks.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.ticks.fontColor,t.fillText(e,this.xCenter,o)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.getValueCount()-1;e>=0;e--){if(this.options.angleLines.show){var a=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.options.reverse?this.min:this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(a.x,a.y),t.stroke(),t.closePath()}var s=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.options.reverse?this.min:this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var o=this.data.labels.length,n=this.data.labels.length/2,r=n/2,h=r>e||e>o-r,l=e===r||e===o-r;0===e?t.textAlign="center":e===n?t.textAlign="center":n>e?t.textAlign="left":t.textAlign="right",l?t.textBaseline="middle":h?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.data.labels[e],s.x,s.y)}}}}});e.scaleService.registerScaleType("radialLinear",s,a)}.call(this),function(){"use strict";if(!window.moment)return void console.warn("Chart.js - Moment.js could not be found! You must include it before Chart.js to use the time scale. Download at http://momentjs.com/");var t=this,e=t.Chart,i=e.helpers,a={units:["millisecond","second","minute","hour","day","week","month","quarter","year"],unit:{millisecond:{display:"SSS [ms]",maxStep:1e3},second:{display:"h:mm:ss a",maxStep:60},minute:{display:"h:mm:ss a",maxStep:60},hour:{display:"MMM D, hA",maxStep:24},day:{display:"ll",maxStep:7},week:{display:"ll",maxStep:4.3333},month:{display:"MMM YYYY",maxStep:12},quarter:{display:"[Q]Q - YYYY",maxStep:4},year:{display:"YYYY",maxStep:!1}}},s={position:"bottom",time:{format:!1,unit:!1,round:!1,displayFormat:!1}},o=e.Scale.extend({buildTicks:function(t){if(this.ticks=[],this.labelMoments=[],this.data.labels.forEach(function(t,e){var i=this.parseTime(t);this.options.time.round&&i.startOf(this.options.time.round),this.labelMoments.push(i)},this),this.firstTick=moment.min.call(this,this.labelMoments).clone(),this.lastTick=moment.max.call(this,this.labelMoments).clone(),this.options.time.unit)this.tickUnit=this.options.time.unit||"day",this.displayFormat=a.unit[this.tickUnit].display,this.tickRange=Math.ceil(this.lastTick.diff(this.firstTick,this.tickUnit,!0));else{var e=this.width-(this.paddingLeft+this.paddingRight),s=e/this.options.ticks.fontSize+4,o=this.options.time.round?0:2;this.tickRange=Math.ceil(this.lastTick.diff(this.firstTick,!0)+o);i.each(a.units,function(t){this.tickRange<=s||(this.tickUnit=t,this.tickRange=Math.ceil(this.lastTick.diff(this.firstTick,this.tickUnit)+o),this.displayFormat=a.unit[t].display)},this)}this.firstTick.startOf(this.tickUnit),this.lastTick.endOf(this.tickUnit),this.smallestLabelSeparation=this.width;var n=0;for(n=1;n<this.labelMoments.length;n++)this.smallestLabelSeparation=Math.min(this.smallestLabelSeparation,this.labelMoments[n].diff(this.labelMoments[n-1],this.tickUnit,!0));for(this.options.time.displayFormat&&(this.displayFormat=this.options.time.displayFormat),n=0;n<=this.tickRange;++n)this.ticks.push(this.firstTick.clone().add(n,this.tickUnit))},convertTicksToLabels:function(){this.ticks=this.ticks.map(function(t,e,i){var s=t.format(this.options.time.displayFormat?this.options.time.displayFormat:a.unit[this.tickUnit].display);return this.options.ticks.userCallback?this.options.ticks.userCallback(s,e,i):s},this)},getPixelForValue:function(t,e,i,a){var s=this.labelMoments[e].diff(this.firstTick,this.tickUnit,!0),o=s/this.tickRange;if(this.isHorizontal()){var n=this.width-(this.paddingLeft+this.paddingRight),r=(n/Math.max(this.ticks.length-1,1),n*o+this.paddingLeft);return this.left+Math.round(r)}var h=this.height-(this.paddingTop+this.paddingBottom),l=(h/Math.max(this.ticks.length-1,1),h*o+this.paddingTop);return this.top+Math.round(l)},parseTime:function(t){return"function"==typeof t.getMonth||"number"==typeof t?moment(t):t.isValid&&t.isValid()?t:"string"!=typeof this.options.time.format&&this.options.time.format.call?this.options.time.format(t):moment(t,this.options.time.format)}});e.scaleService.registerScaleType("time",o,s)}.call(this),/*!
  * Chart.js
  * http://chartjs.org/
  * Version: 2.0.0-alpha
@@ -25,7 +18,7 @@ this.getDataset().metaData.splice(t,0,i)},removeElement:function(t){this.getData
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.elements.arc={backgroundColor:e.defaults.global.defaultColor,borderColor:"#fff",borderWidth:2},e.elements.Arc=e.Element.extend({inLabelRange:function(t){var e=this._view;return e?Math.pow(t-e.x,2)<Math.pow(e.radius+e.hoverRadius,2):!1},inRange:function(t,e){var a=this._view;if(a){var s=i.getAngleFromPoint(a,{x:t,y:e}),n=a.startAngle<-.5*Math.PI?a.startAngle+2*Math.PI:a.startAngle>1.5*Math.PI?a.startAngle-2*Math.PI:a.startAngle,o=a.endAngle<-.5*Math.PI?a.endAngle+2*Math.PI:a.endAngle>1.5*Math.PI?a.endAngle-2*Math.PI:a.endAngle,r=s.angle>=n&&s.angle<=o,h=s.distance>=a.innerRadius&&s.distance<=a.outerRadius;return r&&h}return!1},tooltipPosition:function(){var t=this._view,e=t.startAngle+(t.endAngle-t.startAngle)/2,i=(t.outerRadius-t.innerRadius)/2+t.innerRadius;return{x:t.x+Math.cos(e)*i,y:t.y+Math.sin(e)*i}},draw:function(){var t=this._chart.ctx,e=this._view;t.beginPath(),t.arc(e.x,e.y,e.outerRadius,e.startAngle,e.endAngle),t.arc(e.x,e.y,e.innerRadius,e.endAngle,e.startAngle,!0),t.closePath(),t.strokeStyle=e.borderColor,t.lineWidth=e.borderWidth,t.fillStyle=e.backgroundColor,t.fill(),t.lineJoin="bevel",e.borderWidth&&t.stroke()}})}.call(this),/*!
+function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.elements.arc={backgroundColor:e.defaults.global.defaultColor,borderColor:"#fff",borderWidth:2},e.elements.Arc=e.Element.extend({inLabelRange:function(t){var e=this._view;return e?Math.pow(t-e.x,2)<Math.pow(e.radius+e.hoverRadius,2):!1},inRange:function(t,e){var a=this._view;if(a){var s=i.getAngleFromPoint(a,{x:t,y:e}),o=a.startAngle<-.5*Math.PI?a.startAngle+2*Math.PI:a.startAngle>1.5*Math.PI?a.startAngle-2*Math.PI:a.startAngle,n=a.endAngle<-.5*Math.PI?a.endAngle+2*Math.PI:a.endAngle>1.5*Math.PI?a.endAngle-2*Math.PI:a.endAngle,r=s.angle>=o&&s.angle<=n,h=s.distance>=a.innerRadius&&s.distance<=a.outerRadius;return r&&h}return!1},tooltipPosition:function(){var t=this._view,e=t.startAngle+(t.endAngle-t.startAngle)/2,i=(t.outerRadius-t.innerRadius)/2+t.innerRadius;return{x:t.x+Math.cos(e)*i,y:t.y+Math.sin(e)*i}},draw:function(){var t=this._chart.ctx,e=this._view;t.beginPath(),t.arc(e.x,e.y,e.outerRadius,e.startAngle,e.endAngle),t.arc(e.x,e.y,e.innerRadius,e.endAngle,e.startAngle,!0),t.closePath(),t.strokeStyle=e.borderColor,t.lineWidth=e.borderWidth,t.fillStyle=e.backgroundColor,t.fill(),t.lineJoin="bevel",e.borderWidth&&t.stroke()}})}.call(this),/*!
  * Chart.js
  * http://chartjs.org/
  * Version: 2.0.0-alpha
@@ -34,7 +27,7 @@ function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.eleme
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.elements.line={tension:.4,backgroundColor:e.defaults.global.defaultColor,borderWidth:3,borderColor:e.defaults.global.defaultColor,borderCapStyle:"butt",borderDash:[],borderDashOffset:0,borderJoinStyle:"miter",fill:!0,skipNull:!0,drawNull:!1},e.elements.Line=e.Element.extend({draw:function(){var t=this._view,a=this._chart.ctx,s=this._children[0],n=this._children[this._children.length-1];a.save(),i.each(this._children,function(e,s){var n=i.previousItem(this._children,s),o=i.nextItem(this._children,s);return 0===s?void a.moveTo(e._view.x,e._view.y):(e._view.skip&&t.skipNull&&!this._loop?(a.lineTo(n._view.x,e._view.y),a.moveTo(o._view.x,e._view.y)):n._view.skip&&t.skipNull&&!this._loop&&(a.moveTo(e._view.x,n._view.y),a.lineTo(e._view.x,e._view.y)),void(n._view.skip&&t.skipNull?a.moveTo(e._view.x,e._view.y):t.tension>0?a.bezierCurveTo(n._view.controlPointNextX,n._view.controlPointNextY,e._view.controlPointPreviousX,e._view.controlPointPreviousY,e._view.x,e._view.y):a.lineTo(e._view.x,e._view.y)))},this),this._loop&&(t.tension>0&&!s._view.skip?a.bezierCurveTo(n._view.controlPointNextX,n._view.controlPointNextY,s._view.controlPointPreviousX,s._view.controlPointPreviousY,s._view.x,s._view.y):a.lineTo(s._view.x,s._view.y)),this._children.length>0&&t.fill&&(a.lineTo(this._children[this._children.length-1]._view.x,t.scaleZero),a.lineTo(this._children[0]._view.x,t.scaleZero),a.fillStyle=t.backgroundColor||e.defaults.global.defaultColor,a.closePath(),a.fill()),a.lineCap=t.borderCapStyle||e.defaults.global.elements.line.borderCapStyle,a.setLineDash&&a.setLineDash(t.borderDash||e.defaults.global.elements.line.borderDash),a.lineDashOffset=t.borderDashOffset||e.defaults.global.elements.line.borderDashOffset,a.lineJoin=t.borderJoinStyle||e.defaults.global.elements.line.borderJoinStyle,a.lineWidth=t.borderWidth||e.defaults.global.elements.line.borderWidth,a.strokeStyle=t.borderColor||e.defaults.global.defaultColor,a.beginPath(),i.each(this._children,function(e,s){var n=i.previousItem(this._children,s),o=i.nextItem(this._children,s);return 0===s?void a.moveTo(e._view.x,e._view.y):e._view.skip&&t.skipNull&&!this._loop?(a.moveTo(n._view.x,e._view.y),void a.moveTo(o._view.x,e._view.y)):n._view.skip&&t.skipNull&&!this._loop?(a.moveTo(e._view.x,n._view.y),void a.moveTo(e._view.x,e._view.y)):n._view.skip&&t.skipNull?void a.moveTo(e._view.x,e._view.y):void(t.tension>0?a.bezierCurveTo(n._view.controlPointNextX,n._view.controlPointNextY,e._view.controlPointPreviousX,e._view.controlPointPreviousY,e._view.x,e._view.y):a.lineTo(e._view.x,e._view.y))},this),this._loop&&!s._view.skip&&(t.tension>0?a.bezierCurveTo(n._view.controlPointNextX,n._view.controlPointNextY,s._view.controlPointPreviousX,s._view.controlPointPreviousY,s._view.x,s._view.y):a.lineTo(s._view.x,s._view.y)),a.stroke(),a.restore()}})}.call(this),/*!
+function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.elements.line={tension:.4,backgroundColor:e.defaults.global.defaultColor,borderWidth:3,borderColor:e.defaults.global.defaultColor,borderCapStyle:"butt",borderDash:[],borderDashOffset:0,borderJoinStyle:"miter",fill:!0,skipNull:!0,drawNull:!1},e.elements.Line=e.Element.extend({draw:function(){var t=this._view,a=this._chart.ctx,s=this._children[0],o=this._children[this._children.length-1];a.save(),i.each(this._children,function(e,s){var o=i.previousItem(this._children,s),n=i.nextItem(this._children,s);return 0===s?void a.moveTo(e._view.x,e._view.y):(e._view.skip&&t.skipNull&&!this._loop?(a.lineTo(o._view.x,e._view.y),a.moveTo(n._view.x,e._view.y)):o._view.skip&&t.skipNull&&!this._loop&&(a.moveTo(e._view.x,o._view.y),a.lineTo(e._view.x,e._view.y)),void(o._view.skip&&t.skipNull?a.moveTo(e._view.x,e._view.y):t.tension>0?a.bezierCurveTo(o._view.controlPointNextX,o._view.controlPointNextY,e._view.controlPointPreviousX,e._view.controlPointPreviousY,e._view.x,e._view.y):a.lineTo(e._view.x,e._view.y)))},this),this._loop&&(t.tension>0&&!s._view.skip?a.bezierCurveTo(o._view.controlPointNextX,o._view.controlPointNextY,s._view.controlPointPreviousX,s._view.controlPointPreviousY,s._view.x,s._view.y):a.lineTo(s._view.x,s._view.y)),this._children.length>0&&t.fill&&(a.lineTo(this._children[this._children.length-1]._view.x,t.scaleZero),a.lineTo(this._children[0]._view.x,t.scaleZero),a.fillStyle=t.backgroundColor||e.defaults.global.defaultColor,a.closePath(),a.fill()),a.lineCap=t.borderCapStyle||e.defaults.global.elements.line.borderCapStyle,a.setLineDash&&a.setLineDash(t.borderDash||e.defaults.global.elements.line.borderDash),a.lineDashOffset=t.borderDashOffset||e.defaults.global.elements.line.borderDashOffset,a.lineJoin=t.borderJoinStyle||e.defaults.global.elements.line.borderJoinStyle,a.lineWidth=t.borderWidth||e.defaults.global.elements.line.borderWidth,a.strokeStyle=t.borderColor||e.defaults.global.defaultColor,a.beginPath(),i.each(this._children,function(e,s){var o=i.previousItem(this._children,s),n=i.nextItem(this._children,s);return 0===s?void a.moveTo(e._view.x,e._view.y):e._view.skip&&t.skipNull&&!this._loop?(a.moveTo(o._view.x,e._view.y),void a.moveTo(n._view.x,e._view.y)):o._view.skip&&t.skipNull&&!this._loop?(a.moveTo(e._view.x,o._view.y),void a.moveTo(e._view.x,e._view.y)):o._view.skip&&t.skipNull?void a.moveTo(e._view.x,e._view.y):void(t.tension>0?a.bezierCurveTo(o._view.controlPointNextX,o._view.controlPointNextY,e._view.controlPointPreviousX,e._view.controlPointPreviousY,e._view.x,e._view.y):a.lineTo(e._view.x,e._view.y))},this),this._loop&&!s._view.skip&&(t.tension>0?a.bezierCurveTo(o._view.controlPointNextX,o._view.controlPointNextY,s._view.controlPointPreviousX,s._view.controlPointPreviousY,s._view.x,s._view.y):a.lineTo(s._view.x,s._view.y)),a.stroke(),a.restore()}})}.call(this),/*!
  * Chart.js
  * http://chartjs.org/
  * Version: 2.0.0-alpha
@@ -43,4 +36,4 @@ function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.eleme
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-function(){"use strict";var t=this,e=t.Chart;e.helpers;e.defaults.global.elements.point={radius:3,backgroundColor:e.defaults.global.defaultColor,borderWidth:1,borderColor:e.defaults.global.defaultColor,hitRadius:1,hoverRadius:4,hoverBorderWidth:1},e.elements.Point=e.Element.extend({inRange:function(t,e){var i=this._view;if(i){var a=i.hitRadius+i.radius;return Math.pow(t-i.x,2)+Math.pow(e-i.y,2)<Math.pow(a,2)}return!1},inLabelRange:function(t){var e=this._view;return e?Math.pow(t-e.x,2)<Math.pow(e.radius+e.hitRadius,2):!1},tooltipPosition:function(){var t=this._view;return{x:t.x,y:t.y,padding:t.radius+t.borderWidth}},draw:function(){var t=this._view,i=this._chart.ctx;t.skip||(t.radius>0||t.borderWidth>0)&&(i.beginPath(),i.arc(t.x,t.y,t.radius||e.defaults.global.elements.point.radius,0,2*Math.PI),i.closePath(),i.strokeStyle=t.borderColor||e.defaults.global.defaultColor,i.lineWidth=t.borderWidth||e.defaults.global.elements.point.borderWidth,i.fillStyle=t.backgroundColor||e.defaults.global.defaultColor,i.fill(),i.stroke())}})}.call(this),function(){"use strict";var t=this,e=t.Chart;e.helpers;e.defaults.global.elements.rectangle={backgroundColor:e.defaults.global.defaultColor,borderWidth:0,borderColor:e.defaults.global.defaultColor},e.elements.Rectangle=e.Element.extend({draw:function(){var t=this._chart.ctx,e=this._view,i=e.width/2,a=e.x-i,s=e.x+i,n=e.base-(e.base-e.y),o=e.borderWidth/2;e.borderWidth&&(a+=o,s-=o,n+=o),t.beginPath(),t.fillStyle=e.backgroundColor,t.strokeStyle=e.borderColor,t.lineWidth=e.borderWidth,t.moveTo(a,e.base),t.lineTo(a,n),t.lineTo(s,n),t.lineTo(s,e.base),t.fill(),e.borderWidth&&t.stroke()},height:function(){var t=this._view;return t.base-t.y},inRange:function(t,e){var i=this._view,a=!1;return i&&(a=i.y<i.base?t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.y&&e<=i.base:t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.base&&e<=i.y),a},inLabelRange:function(t){var e=this._view;return e?t>=e.x-e.width/2&&t<=e.x+e.width/2:!1},tooltipPosition:function(){var t=this._view;return t.y<t.base?{x:t.x,y:t.y}:{x:t.x,y:t.base}}})}.call(this),function(){"use strict";var t=this,e=t.Chart;e.helpers;e.Bar=function(t,i){return i.type="bar",new e(t,i)}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={aspectRatio:1,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i = 0; i < data.datasets[0].data.length; i++){%><li><span style="background-color:<%=data.datasets[0].backgroundColor[i]%>"><%if(data.labels && i < data.labels.length){%><%=data.labels[i]%><%}%></span></li><%}%></ul>'};e.Doughnut=function(t,s){return s.options=i.configMerge(a,s.options),s.type="doughnut",new e(t,s)}}.call(this),function(){"use strict";var t=this,e=t.Chart;e.helpers;e.Line=function(t,i){return i.type="line",new e(t,i)}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={aspectRatio:1,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i = 0; i < data.datasets[0].data.length; i++){%><li><span style="background-color:<%=data.datasets[0].backgroundColor[i]%>"><%if(data.labels && i < data.labels.length){%><%=data.labels[i]%><%}%></span></li><%}%></ul>'};e.PolarArea=function(t,s){return s.options=i.configMerge(a,s.options),s.type="polarArea",new e(t,s)}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={aspectRatio:1};e.Radar=function(t,s){return s.options=i.configMerge(a,s.options),s.type="radar",new e(t,s)}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={hover:{mode:"single"},scales:{xAxes:[{type:"linear",position:"bottom",id:"x-axis-1"}],yAxes:[{type:"linear",position:"left",id:"y-axis-1"}]},tooltips:{template:"(<%= value.x %>, <%= value.y %>)",multiTemplate:"<%if (datasetLabel){%><%=datasetLabel%>: <%}%>(<%= value.x %>, <%= value.y %>)"}};e.Scatter=function(t,s){return s.options=i.configMerge(a,s.options),s.type="line",new e(t,s)}}.call(this);
\ No newline at end of file
+function(){"use strict";var t=this,e=t.Chart;e.helpers;e.defaults.global.elements.point={radius:3,backgroundColor:e.defaults.global.defaultColor,borderWidth:1,borderColor:e.defaults.global.defaultColor,hitRadius:1,hoverRadius:4,hoverBorderWidth:1},e.elements.Point=e.Element.extend({inRange:function(t,e){var i=this._view;if(i){var a=i.hitRadius+i.radius;return Math.pow(t-i.x,2)+Math.pow(e-i.y,2)<Math.pow(a,2)}return!1},inLabelRange:function(t){var e=this._view;return e?Math.pow(t-e.x,2)<Math.pow(e.radius+e.hitRadius,2):!1},tooltipPosition:function(){var t=this._view;return{x:t.x,y:t.y,padding:t.radius+t.borderWidth}},draw:function(){var t=this._view,i=this._chart.ctx;t.skip||(t.radius>0||t.borderWidth>0)&&(i.beginPath(),i.arc(t.x,t.y,t.radius||e.defaults.global.elements.point.radius,0,2*Math.PI),i.closePath(),i.strokeStyle=t.borderColor||e.defaults.global.defaultColor,i.lineWidth=t.borderWidth||e.defaults.global.elements.point.borderWidth,i.fillStyle=t.backgroundColor||e.defaults.global.defaultColor,i.fill(),i.stroke())}})}.call(this),function(){"use strict";var t=this,e=t.Chart;e.helpers;e.defaults.global.elements.rectangle={backgroundColor:e.defaults.global.defaultColor,borderWidth:0,borderColor:e.defaults.global.defaultColor},e.elements.Rectangle=e.Element.extend({draw:function(){var t=this._chart.ctx,e=this._view,i=e.width/2,a=e.x-i,s=e.x+i,o=e.base-(e.base-e.y),n=e.borderWidth/2;e.borderWidth&&(a+=n,s-=n,o+=n),t.beginPath(),t.fillStyle=e.backgroundColor,t.strokeStyle=e.borderColor,t.lineWidth=e.borderWidth,t.moveTo(a,e.base),t.lineTo(a,o),t.lineTo(s,o),t.lineTo(s,e.base),t.fill(),e.borderWidth&&t.stroke()},height:function(){var t=this._view;return t.base-t.y},inRange:function(t,e){var i=this._view,a=!1;return i&&(a=i.y<i.base?t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.y&&e<=i.base:t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.base&&e<=i.y),a},inLabelRange:function(t){var e=this._view;return e?t>=e.x-e.width/2&&t<=e.x+e.width/2:!1},tooltipPosition:function(){var t=this._view;return t.y<t.base?{x:t.x,y:t.y}:{x:t.x,y:t.base}}})}.call(this),function(){"use strict";var t=this,e=t.Chart;e.helpers;e.Bar=function(t,i){return i.type="bar",new e(t,i)}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={aspectRatio:1,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i = 0; i < data.datasets[0].data.length; i++){%><li><span style="background-color:<%=data.datasets[0].backgroundColor[i]%>"><%if(data.labels && i < data.labels.length){%><%=data.labels[i]%><%}%></span></li><%}%></ul>'};e.Doughnut=function(t,s){return s.options=i.configMerge(a,s.options),s.type="doughnut",new e(t,s)}}.call(this),function(){"use strict";var t=this,e=t.Chart;e.helpers;e.Line=function(t,i){return i.type="line",new e(t,i)}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={aspectRatio:1,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i = 0; i < data.datasets[0].data.length; i++){%><li><span style="background-color:<%=data.datasets[0].backgroundColor[i]%>"><%if(data.labels && i < data.labels.length){%><%=data.labels[i]%><%}%></span></li><%}%></ul>'};e.PolarArea=function(t,s){return s.options=i.configMerge(a,s.options),s.type="polarArea",new e(t,s)}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={aspectRatio:1};e.Radar=function(t,s){return s.options=i.configMerge(a,s.options),s.type="radar",new e(t,s)}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={hover:{mode:"single"},scales:{xAxes:[{type:"linear",position:"bottom",id:"x-axis-1"}],yAxes:[{type:"linear",position:"left",id:"y-axis-1"}]},tooltips:{template:"(<%= value.x %>, <%= value.y %>)",multiTemplate:"<%if (datasetLabel){%><%=datasetLabel%>: <%}%>(<%= value.x %>, <%= value.y %>)"}};e.Scatter=function(t,s){return s.options=i.configMerge(a,s.options),s.type="line",new e(t,s)}}.call(this);
\ No newline at end of file

From 5543041fcdf89d11be448fd341df37ae9fee1ccb Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Mon, 28 Sep 2015 12:45:53 -0600
Subject: [PATCH 363/424] Add Moment.js back into test reps

---
 gulpfile.js  | 1 +
 package.json | 3 +++
 2 files changed, 4 insertions(+)

diff --git a/gulpfile.js b/gulpfile.js
index 8a3901da0fd..44a662d1a35 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -37,6 +37,7 @@ var srcFiles = [
 ];
 
 var testFiles = [
+	'./node_modules/moment/min/moment.min.js',
 	'./test/mockContext.js',
 	'./test/*.js'
 ];
diff --git a/package.json b/package.json
index c0650eda105..c8b45c6f58c 100644
--- a/package.json
+++ b/package.json
@@ -35,5 +35,8 @@
   },
   "spm": {
     "main": "Chart.js"
+  },
+  "dependencies": {
+    "moment": "^2.10.6"
   }
 }

From 4c79c5756f15e1ec8b6410cabe8df3fae64c8ed1 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Mon, 28 Sep 2015 12:46:25 -0600
Subject: [PATCH 364/424] Time Scale Samples updated to import moment
 beforehand

---
 samples/combo-time-scale.html | 3 ++-
 samples/line-time-scale.html  | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/samples/combo-time-scale.html b/samples/combo-time-scale.html
index f4dc6785b3d..939be9282f6 100644
--- a/samples/combo-time-scale.html
+++ b/samples/combo-time-scale.html
@@ -3,6 +3,7 @@
 
 <head>
     <title>Line Chart</title>
+    <script src="../node_modules/moment/min/moment.min.js"></script>
     <script src="../Chart.js"></script>
     <script src="../node_modules/jquery/dist/jquery.min.js"></script>
     <style>
@@ -81,7 +82,7 @@ <h3>Legend</h3>
                     xAxes: [{
                         type: "time",
                         display: true,
-                        tick: {
+                        time: {
                             format: 'MM/DD/YYYY HH:mm',
                             // round: 'day'
                         }
diff --git a/samples/line-time-scale.html b/samples/line-time-scale.html
index d25cb889003..327054703e4 100644
--- a/samples/line-time-scale.html
+++ b/samples/line-time-scale.html
@@ -3,6 +3,7 @@
 
 <head>
     <title>Line Chart</title>
+    <script src="../node_modules/moment/min/moment.min.js"></script>
     <script src="../Chart.js"></script>
     <script src="../node_modules/jquery/dist/jquery.min.js"></script>
     <style>
@@ -70,7 +71,7 @@ <h3>Legend</h3>
                     xAxes: [{
                         type: "time",
                         display: true,
-                        tick: {
+                        time: {
                             format: 'MM/DD/YYYY HH:mm',
                             // round: 'day'
                         },

From e24406fc9da96889c83d2d25e76f74bf63abb4ba Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Tue, 29 Sep 2015 10:54:42 -0600
Subject: [PATCH 365/424] Ensure tickUnit and displayFormat set before format
 loop

---
 src/scales/scale.time.js | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/scales/scale.time.js b/src/scales/scale.time.js
index e885b9ee9f8..9ba486ce422 100644
--- a/src/scales/scale.time.js
+++ b/src/scales/scale.time.js
@@ -103,9 +103,12 @@
 				var labelCapacity = innerWidth / this.options.ticks.fontSize + 4;
 				var buffer = this.options.time.round ? 0 : 2;
 
-				this.tickRange = Math.ceil(this.lastTick.diff(this.firstTick, true) + buffer);
-				var done;
+				// Start as small as possible
+				this.tickUnit = 'millisecond';
+				this.tickRange = Math.ceil(this.lastTick.diff(this.firstTick, this.tickUnit, true) + buffer);
+				this.displayFormat = time.unit[this.tickUnit].display;
 
+				// Work our way up to comfort
 				helpers.each(time.units, function(format) {
 					if (this.tickRange <= labelCapacity) {
 						return;

From cd4b6815c89a3ba86ff376b4b6e0d8406bbc1792 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Tue, 29 Sep 2015 10:55:05 -0600
Subject: [PATCH 366/424] Dis Build

---
 Chart.js     | 7 +++++--
 Chart.min.js | 4 ++--
 2 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/Chart.js b/Chart.js
index 7303ff1e414..369db797d2b 100644
--- a/Chart.js
+++ b/Chart.js
@@ -5130,9 +5130,12 @@
 				var labelCapacity = innerWidth / this.options.ticks.fontSize + 4;
 				var buffer = this.options.time.round ? 0 : 2;
 
-				this.tickRange = Math.ceil(this.lastTick.diff(this.firstTick, true) + buffer);
-				var done;
+				// Start as small as possible
+				this.tickUnit = 'millisecond';
+				this.tickRange = Math.ceil(this.lastTick.diff(this.firstTick, this.tickUnit, true) + buffer);
+				this.displayFormat = time.unit[this.tickUnit].display;
 
+				// Work our way up to comfort
 				helpers.each(time.units, function(format) {
 					if (this.tickRange <= labelCapacity) {
 						return;
diff --git a/Chart.min.js b/Chart.min.js
index 061a465e891..a4c3771f4d1 100644
--- a/Chart.min.js
+++ b/Chart.min.js
@@ -1,4 +1,4 @@
-!function t(e,i,a){function s(n,r){if(!i[n]){if(!e[n]){var h="function"==typeof require&&require;if(!r&&h)return h(n,!0);if(o)return o(n,!0);var l=new Error("Cannot find module '"+n+"'");throw l.code="MODULE_NOT_FOUND",l}var c=i[n]={exports:{}};e[n][0].call(c.exports,function(t){var i=e[n][1][t];return s(i?i:t)},c,c.exports,t,e,i,a)}return i[n].exports}for(var o="function"==typeof require&&require,n=0;n<a.length;n++)s(a[n]);return s}({1:[function(t,e,i){!function(){var i=t("color-convert"),a=t("color-string"),s=function(t){if(t instanceof s)return t;if(!(this instanceof s))return new s(t);if(this.values={rgb:[0,0,0],hsl:[0,0,0],hsv:[0,0,0],hwb:[0,0,0],cmyk:[0,0,0,0],alpha:1},"string"==typeof t){var e=a.getRgba(t);if(e)this.setValues("rgb",e);else if(e=a.getHsla(t))this.setValues("hsl",e);else{if(!(e=a.getHwb(t)))throw new Error('Unable to parse color from string "'+t+'"');this.setValues("hwb",e)}}else if("object"==typeof t){var e=t;if(void 0!==e.r||void 0!==e.red)this.setValues("rgb",e);else if(void 0!==e.l||void 0!==e.lightness)this.setValues("hsl",e);else if(void 0!==e.v||void 0!==e.value)this.setValues("hsv",e);else if(void 0!==e.w||void 0!==e.whiteness)this.setValues("hwb",e);else{if(void 0===e.c&&void 0===e.cyan)throw new Error("Unable to parse color from object "+JSON.stringify(t));this.setValues("cmyk",e)}}};s.prototype={rgb:function(t){return this.setSpace("rgb",arguments)},hsl:function(t){return this.setSpace("hsl",arguments)},hsv:function(t){return this.setSpace("hsv",arguments)},hwb:function(t){return this.setSpace("hwb",arguments)},cmyk:function(t){return this.setSpace("cmyk",arguments)},rgbArray:function(){return this.values.rgb},hslArray:function(){return this.values.hsl},hsvArray:function(){return this.values.hsv},hwbArray:function(){return 1!==this.values.alpha?this.values.hwb.concat([this.values.alpha]):this.values.hwb},cmykArray:function(){return this.values.cmyk},rgbaArray:function(){var t=this.values.rgb;return t.concat([this.values.alpha])},hslaArray:function(){var t=this.values.hsl;return t.concat([this.values.alpha])},alpha:function(t){return void 0===t?this.values.alpha:(this.setValues("alpha",t),this)},red:function(t){return this.setChannel("rgb",0,t)},green:function(t){return this.setChannel("rgb",1,t)},blue:function(t){return this.setChannel("rgb",2,t)},hue:function(t){return this.setChannel("hsl",0,t)},saturation:function(t){return this.setChannel("hsl",1,t)},lightness:function(t){return this.setChannel("hsl",2,t)},saturationv:function(t){return this.setChannel("hsv",1,t)},whiteness:function(t){return this.setChannel("hwb",1,t)},blackness:function(t){return this.setChannel("hwb",2,t)},value:function(t){return this.setChannel("hsv",2,t)},cyan:function(t){return this.setChannel("cmyk",0,t)},magenta:function(t){return this.setChannel("cmyk",1,t)},yellow:function(t){return this.setChannel("cmyk",2,t)},black:function(t){return this.setChannel("cmyk",3,t)},hexString:function(){return a.hexString(this.values.rgb)},rgbString:function(){return a.rgbString(this.values.rgb,this.values.alpha)},rgbaString:function(){return a.rgbaString(this.values.rgb,this.values.alpha)},percentString:function(){return a.percentString(this.values.rgb,this.values.alpha)},hslString:function(){return a.hslString(this.values.hsl,this.values.alpha)},hslaString:function(){return a.hslaString(this.values.hsl,this.values.alpha)},hwbString:function(){return a.hwbString(this.values.hwb,this.values.alpha)},keyword:function(){return a.keyword(this.values.rgb,this.values.alpha)},rgbNumber:function(){return this.values.rgb[0]<<16|this.values.rgb[1]<<8|this.values.rgb[2]},luminosity:function(){for(var t=this.values.rgb,e=[],i=0;i<t.length;i++){var a=t[i]/255;e[i]=.03928>=a?a/12.92:Math.pow((a+.055)/1.055,2.4)}return.2126*e[0]+.7152*e[1]+.0722*e[2]},contrast:function(t){var e=this.luminosity(),i=t.luminosity();return e>i?(e+.05)/(i+.05):(i+.05)/(e+.05)},level:function(t){var e=this.contrast(t);return e>=7.1?"AAA":e>=4.5?"AA":""},dark:function(){var t=this.values.rgb,e=(299*t[0]+587*t[1]+114*t[2])/1e3;return 128>e},light:function(){return!this.dark()},negate:function(){for(var t=[],e=0;3>e;e++)t[e]=255-this.values.rgb[e];return this.setValues("rgb",t),this},lighten:function(t){return this.values.hsl[2]+=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},darken:function(t){return this.values.hsl[2]-=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},saturate:function(t){return this.values.hsl[1]+=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},desaturate:function(t){return this.values.hsl[1]-=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},whiten:function(t){return this.values.hwb[1]+=this.values.hwb[1]*t,this.setValues("hwb",this.values.hwb),this},blacken:function(t){return this.values.hwb[2]+=this.values.hwb[2]*t,this.setValues("hwb",this.values.hwb),this},greyscale:function(){var t=this.values.rgb,e=.3*t[0]+.59*t[1]+.11*t[2];return this.setValues("rgb",[e,e,e]),this},clearer:function(t){return this.setValues("alpha",this.values.alpha-this.values.alpha*t),this},opaquer:function(t){return this.setValues("alpha",this.values.alpha+this.values.alpha*t),this},rotate:function(t){var e=this.values.hsl[0];return e=(e+t)%360,e=0>e?360+e:e,this.values.hsl[0]=e,this.setValues("hsl",this.values.hsl),this},mix:function(t,e){e=1-(null==e?.5:e);for(var i=2*e-1,a=this.alpha()-t.alpha(),s=((i*a==-1?i:(i+a)/(1+i*a))+1)/2,o=1-s,n=this.rgbArray(),r=t.rgbArray(),h=0;h<n.length;h++)n[h]=n[h]*s+r[h]*o;this.setValues("rgb",n);var l=this.alpha()*e+t.alpha()*(1-e);return this.setValues("alpha",l),this},toJSON:function(){return this.rgb()},clone:function(){return new s(this.rgb())}},s.prototype.getValues=function(t){for(var e={},i=0;i<t.length;i++)e[t.charAt(i)]=this.values[t][i];return 1!=this.values.alpha&&(e.a=this.values.alpha),e},s.prototype.setValues=function(t,e){var a={rgb:["red","green","blue"],hsl:["hue","saturation","lightness"],hsv:["hue","saturation","value"],hwb:["hue","whiteness","blackness"],cmyk:["cyan","magenta","yellow","black"]},s={rgb:[255,255,255],hsl:[360,100,100],hsv:[360,100,100],hwb:[360,100,100],cmyk:[100,100,100,100]},o=1;if("alpha"==t)o=e;else if(e.length)this.values[t]=e.slice(0,t.length),o=e[t.length];else if(void 0!==e[t.charAt(0)]){for(var n=0;n<t.length;n++)this.values[t][n]=e[t.charAt(n)];o=e.a}else if(void 0!==e[a[t][0]]){for(var r=a[t],n=0;n<t.length;n++)this.values[t][n]=e[r[n]];o=e.alpha}if(this.values.alpha=Math.max(0,Math.min(1,void 0!==o?o:this.values.alpha)),"alpha"!=t){for(var n=0;n<t.length;n++){var h=Math.max(0,Math.min(s[t][n],this.values[t][n]));this.values[t][n]=Math.round(h)}for(var l in a){l!=t&&(this.values[l]=i[t][l](this.values[t]));for(var n=0;n<l.length;n++){var h=Math.max(0,Math.min(s[l][n],this.values[l][n]));this.values[l][n]=Math.round(h)}}return!0}},s.prototype.setSpace=function(t,e){var 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y)w[y[k]]=k},{"color-name":5}],5:[function(t,e,i){e.exports={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]}},{}]},{},[1]),/*!
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t.concat([this.values.alpha])},hslaArray:function(){var t=this.values.hsl;return t.concat([this.values.alpha])},alpha:function(t){return void 0===t?this.values.alpha:(this.setValues("alpha",t),this)},red:function(t){return this.setChannel("rgb",0,t)},green:function(t){return this.setChannel("rgb",1,t)},blue:function(t){return this.setChannel("rgb",2,t)},hue:function(t){return this.setChannel("hsl",0,t)},saturation:function(t){return this.setChannel("hsl",1,t)},lightness:function(t){return this.setChannel("hsl",2,t)},saturationv:function(t){return this.setChannel("hsv",1,t)},whiteness:function(t){return this.setChannel("hwb",1,t)},blackness:function(t){return this.setChannel("hwb",2,t)},value:function(t){return this.setChannel("hsv",2,t)},cyan:function(t){return this.setChannel("cmyk",0,t)},magenta:function(t){return this.setChannel("cmyk",1,t)},yellow:function(t){return this.setChannel("cmyk",2,t)},black:function(t){return this.setChannel("cmyk",3,t)},hexString:function(){return a.hexString(this.values.rgb)},rgbString:function(){return a.rgbString(this.values.rgb,this.values.alpha)},rgbaString:function(){return a.rgbaString(this.values.rgb,this.values.alpha)},percentString:function(){return a.percentString(this.values.rgb,this.values.alpha)},hslString:function(){return a.hslString(this.values.hsl,this.values.alpha)},hslaString:function(){return a.hslaString(this.values.hsl,this.values.alpha)},hwbString:function(){return a.hwbString(this.values.hwb,this.values.alpha)},keyword:function(){return a.keyword(this.values.rgb,this.values.alpha)},rgbNumber:function(){return this.values.rgb[0]<<16|this.values.rgb[1]<<8|this.values.rgb[2]},luminosity:function(){for(var t=this.values.rgb,e=[],i=0;i<t.length;i++){var a=t[i]/255;e[i]=.03928>=a?a/12.92:Math.pow((a+.055)/1.055,2.4)}return.2126*e[0]+.7152*e[1]+.0722*e[2]},contrast:function(t){var e=this.luminosity(),i=t.luminosity();return e>i?(e+.05)/(i+.05):(i+.05)/(e+.05)},level:function(t){var e=this.contrast(t);return e>=7.1?"AAA":e>=4.5?"AA":""},dark:function(){var t=this.values.rgb,e=(299*t[0]+587*t[1]+114*t[2])/1e3;return 128>e},light:function(){return!this.dark()},negate:function(){for(var t=[],e=0;3>e;e++)t[e]=255-this.values.rgb[e];return this.setValues("rgb",t),this},lighten:function(t){return this.values.hsl[2]+=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},darken:function(t){return this.values.hsl[2]-=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},saturate:function(t){return this.values.hsl[1]+=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},desaturate:function(t){return this.values.hsl[1]-=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},whiten:function(t){return this.values.hwb[1]+=this.values.hwb[1]*t,this.setValues("hwb",this.values.hwb),this},blacken:function(t){return this.values.hwb[2]+=this.values.hwb[2]*t,this.setValues("hwb",this.values.hwb),this},greyscale:function(){var t=this.values.rgb,e=.3*t[0]+.59*t[1]+.11*t[2];return this.setValues("rgb",[e,e,e]),this},clearer:function(t){return this.setValues("alpha",this.values.alpha-this.values.alpha*t),this},opaquer:function(t){return this.setValues("alpha",this.values.alpha+this.values.alpha*t),this},rotate:function(t){var e=this.values.hsl[0];return e=(e+t)%360,e=0>e?360+e:e,this.values.hsl[0]=e,this.setValues("hsl",this.values.hsl),this},mix:function(t,e){e=1-(null==e?.5:e);for(var i=2*e-1,a=this.alpha()-t.alpha(),s=((i*a==-1?i:(i+a)/(1+i*a))+1)/2,o=1-s,n=this.rgbArray(),r=t.rgbArray(),h=0;h<n.length;h++)n[h]=n[h]*s+r[h]*o;this.setValues("rgb",n);var l=this.alpha()*e+t.alpha()*(1-e);return this.setValues("alpha",l),this},toJSON:function(){return this.rgb()},clone:function(){return new s(this.rgb())}},s.prototype.getValues=function(t){for(var e={},i=0;i<t.length;i++)e[t.charAt(i)]=this.values[t][i];return 1!=this.values.alpha&&(e.a=this.values.alpha),e},s.prototype.setValues=function(t,e){var a={rgb:["red","green","blue"],hsl:["hue","saturation","lightness"],hsv:["hue","saturation","value"],hwb:["hue","whiteness","blackness"],cmyk:["cyan","magenta","yellow","black"]},s={rgb:[255,255,255],hsl:[360,100,100],hsv:[360,100,100],hwb:[360,100,100],cmyk:[100,100,100,100]},o=1;if("alpha"==t)o=e;else if(e.length)this.values[t]=e.slice(0,t.length),o=e[t.length];else if(void 0!==e[t.charAt(0)]){for(var n=0;n<t.length;n++)this.values[t][n]=e[t.charAt(n)];o=e.a}else if(void 0!==e[a[t][0]]){for(var r=a[t],n=0;n<t.length;n++)this.values[t][n]=e[r[n]];o=e.alpha}if(this.values.alpha=Math.max(0,Math.min(1,void 0!==o?o:this.values.alpha)),"alpha"!=t){for(var n=0;n<t.length;n++){var h=Math.max(0,Math.min(s[t][n],this.values[t][n]));this.values[t][n]=Math.round(h)}for(var l in a){l!=t&&(this.values[l]=i[t][l](this.values[t]));for(var n=0;n<l.length;n++){var h=Math.max(0,Math.min(s[l][n],this.values[l][n]));this.values[l][n]=Math.round(h)}}return!0}},s.prototype.setSpace=function(t,e){var 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i.width=this.chart.width=a,i.height=this.chart.height=s,e.retinaScale(this.chart),t||this.update(this.options.responsiveAnimationDuration),this},ensureScalesHaveIDs:function(){var t="x-axis-",i="y-axis-";this.options.scales&&(this.options.scales.xAxes&&this.options.scales.xAxes.length&&e.each(this.options.scales.xAxes,function(e,i){e.id=e.id||t+i},this),this.options.scales.yAxes&&this.options.scales.yAxes.length&&e.each(this.options.scales.yAxes,function(t,e){t.id=t.id||i+e},this))},buildScales:function(){if(this.scales={},this.options.scales&&(this.options.scales.xAxes&&this.options.scales.xAxes.length&&e.each(this.options.scales.xAxes,function(t,e){var i=Chart.scaleService.getScaleConstructor(t.type),a=new i({ctx:this.chart.ctx,options:t,data:this.data,id:t.id});this.scales[a.id]=a},this),this.options.scales.yAxes&&this.options.scales.yAxes.length&&e.each(this.options.scales.yAxes,function(t,e){var i=Chart.scaleService.getScaleConstructor(t.type),a=new i({ctx:this.chart.ctx,options:t,data:this.data,id:t.id});this.scales[a.id]=a},this)),this.options.scale){var t=Chart.scaleService.getScaleConstructor(this.options.scale.type),i=new t({ctx:this.chart.ctx,options:this.options.scale,data:this.data,chart:this.chart});this.scale=i,this.scales.radialScale=i}Chart.scaleService.update(this,this.chart.width,this.chart.height)},buildOrUpdateControllers:function(t){var i=[];if(e.each(this.data.datasets,function(e,a){e.type||(e.type=this.config.type);var s=e.type;return i.push(s),e.controller?void e.controller.updateIndex(a):(e.controller=new Chart.controllers[s](this,a),void(t&&e.controller.reset()))},this),i.length>1)for(var a=1;a<i.length;a++)if(i[a]!=i[a-1]){this.isCombo=!0;break}},resetElements:function(){e.each(this.data.datasets,function(t,e){t.controller.reset()},this)},update:function(t,i){Chart.scaleService.update(this,this.chart.width,this.chart.height),this.buildOrUpdateControllers(!0),e.each(this.data.datasets,function(t,e){t.controller.buildOrUpdateElements()},this),e.each(this.data.datasets,function(t,e){t.controller.update()},this),this.render(t,i)},render:function(t,i){if("undefined"!=typeof t&&0!==t||"undefined"==typeof t&&0!==this.options.animation.duration){var a=new Chart.Animation;a.numSteps=(t||this.options.animation.duration)/16.66,a.easing=this.options.animation.easing,a.render=function(t,i){var a=e.easingEffects[i.easing],s=i.currentStep/i.numSteps,o=a(s);t.draw(o,s,i.currentStep)},a.onAnimationProgress=this.options.onAnimationProgress,a.onAnimationComplete=this.options.onAnimationComplete,Chart.animationService.addAnimation(this,a,t,i)}else this.draw(),this.options.onAnimationComplete&&this.options.onAnimationComplete.call&&this.options.onAnimationComplete.call(this);return this},draw:function(t){var i=t||1;this.clear(),e.each(this.scales,function(t){t.draw(this.chartArea)},this),this.scale&&this.scale.draw(),e.each(this.data.datasets,function(e,i){e.controller.draw(t)},this),this.tooltip.transition(i).draw()},getElementAtEvent:function(t){var i=e.getRelativePosition(t,this.chart),a=[];return e.each(this.data.datasets,function(t,s){e.each(t.metaData,function(t,e){return t.inRange(i.x,i.y)?(a.push(t),a):void 0},this)},this),a},getElementsAtEvent:function(t){var i=e.getRelativePosition(t,this.chart),a=[];return e.each(this.data.datasets,function(t,s){e.each(t.metaData,function(t,e){t.inLabelRange(i.x,i.y)&&a.push(t)},this)},this),a},getDatasetAtEvent:function(t){for(var i=e.getRelativePosition(t,this.chart),a=[],s=0;s<this.data.datasets.length;s++)for(var o=0;o<this.data.datasets[s].metaData.length;o++)this.data.datasets[s].metaData[o].inLabelRange(i.x,i.y)&&e.each(this.data.datasets[s].metaData,function(t,e){a.push(t)},this);return a.length?a:[]},generateLegend:function(){return e.template(this.options.legendTemplate,this)},destroy:function(){this.clear(),e.unbindEvents(this,this.events),e.removeResizeListener(this.chart.canvas.parentNode);var t=this.chart.canvas;t.width=this.chart.width,t.height=this.chart.height,void 0!==this.chart.originalDevicePixelRatio&&this.chart.ctx.scale(1/this.chart.originalDevicePixelRatio,1/this.chart.originalDevicePixelRatio),t.style.width=this.chart.originalCanvasStyleWidth,t.style.height=this.chart.originalCanvasStyleHeight,delete Chart.instances[this.id]},toBase64Image:function(){return this.chart.canvas.toDataURL.apply(this.chart.canvas,arguments)},initToolTip:function(){this.tooltip=new Chart.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this)},bindEvents:function(){e.bindEvents(this,this.options.events,function(t){this.eventHandler(t)})},eventHandler:function(t){this.lastActive=this.lastActive||[],"mouseout"==t.type?this.active=[]:this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);if(this.lastActive.length)switch(this.options.hover.mode){case"single":this.data.datasets[this.lastActive[0]._datasetIndex].controller.removeHoverStyle(this.lastActive[0],this.lastActive[0]._datasetIndex,this.lastActive[0]._index);break;case"label":case"dataset":for(var i=0;i<this.lastActive.length;i++)this.data.datasets[this.lastActive[i]._datasetIndex].controller.removeHoverStyle(this.lastActive[i],this.lastActive[i]._datasetIndex,this.lastActive[i]._index)}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":this.data.datasets[this.active[0]._datasetIndex].controller.setHoverStyle(this.active[0]);break;case"label":case"dataset":for(var i=0;i<this.active.length;i++)this.data.datasets[this.active[i]._datasetIndex].controller.setHoverStyle(this.active[i])}if((this.options.tooltips.enabled||this.options.tooltips.custom)&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,e.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;e.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration,!0))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.scale={display:!0,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},scaleLabel:{fontColor:"#666",fontFamily:"Helvetica Neue",fontSize:12,fontStyle:"normal",labelString:"",show:!1},ticks:{beginAtZero:!1,fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",maxRotation:90,minRotation:20,mirror:!1,padding:10,reverse:!1,show:!0,template:"<%=value%>"}},e.Scale=e.Element.extend({beforeUpdate:i.noop,update:function(t,e,i){return this.beforeUpdate(),this.maxWidth=t,this.maxHeight=e,this.margins=i,this.beforeSetDimensions(),this.setDimensions(),this.afterSetDimensions(),this.beforeBuildTicks(),this.buildTicks(),this.afterBuildTicks(),this.beforeTickToLabelConversion(),this.convertTicksToLabels(),this.afterTickToLabelConversion(),this.beforeCalculateTickRotation(),this.calculateTickRotation(),this.afterCalculateTickRotation(),this.beforeFit(),this.fit(),this.afterFit(),this.afterUpdate(),this.minSize},afterUpdate:i.noop,beforeSetDimensions:i.noop,setDimensions:function(){this.isHorizontal()?this.width=this.maxWidth:this.height=this.maxHeight,this.paddingLeft=0,this.paddingTop=0,this.paddingRight=0,this.paddingBottom=0},afterSetDimensions:i.noop,beforeBuildTicks:i.noop,buildTicks:i.noop,afterBuildTicks:i.noop,beforeTickToLabelConversion:i.noop,convertTicksToLabels:function(){this.ticks=this.ticks.map(function(t,e,a){return this.options.ticks.userCallback?this.options.ticks.userCallback(t,e,a):i.template(this.options.ticks.template,{value:t})},this)},afterTickToLabelConversion:i.noop,beforeCalculateTickRotation:i.noop,calculateTickRotation:function(){var t=i.fontString(this.options.ticks.fontSize,this.options.ticks.fontStyle,this.options.ticks.fontFamily);this.ctx.font=t;var e,a,s=this.ctx.measureText(this.ticks[0]).width,o=this.ctx.measureText(this.ticks[this.ticks.length-1]).width;if(this.paddingRight=o/2+3,this.paddingLeft=s/2+3,this.labelRotation=0,this.options.display&&this.isHorizontal()){var n,r,h=i.longestText(this.ctx,t,this.ticks);this.labelWidth=h;for(var l=this.getPixelForTick(1)-this.getPixelForTick(0)-6;this.labelWidth>l&&this.labelRotation<=this.options.ticks.maxRotation;){if(n=Math.cos(i.toRadians(this.labelRotation)),r=Math.sin(i.toRadians(this.labelRotation)),e=n*s,a=n*o,e+this.options.ticks.fontSize/2>this.yLabelWidth&&(this.paddingLeft=e+this.options.ticks.fontSize/2),this.paddingRight=this.options.ticks.fontSize/2,r*h>this.maxHeight){this.labelRotation--;break}this.labelRotation++,this.labelWidth=n*h}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;this.margins&&(this.paddingLeft-=this.margins.left,this.paddingRight-=this.margins.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},afterCalculateTickRotation:i.noop,beforeFit:i.noop,fit:function(){if(this.minSize={width:0,height:0},this.isHorizontal()?this.minSize.width=this.maxWidth:this.minSize.width=this.options.gridLines.show&&this.options.display?10:0,this.isHorizontal()?this.minSize.height=this.options.gridLines.show&&this.options.display?10:0:this.minSize.height=this.maxHeight,this.options.scaleLabel.show&&(this.isHorizontal()?this.minSize.height+=1.5*this.options.scaleLabel.fontSize:this.minSize.width+=1.5*this.options.scaleLabel.fontSize),this.options.ticks.show&&this.options.display){var t=i.fontString(this.options.ticks.fontSize,this.options.ticks.fontStyle,this.options.ticks.fontFamily);if(this.isHorizontal()){var e=(this.maxHeight-this.minSize.height,i.longestText(this.ctx,t,this.ticks)),a=Math.sin(i.toRadians(this.labelRotation))*e+1.5*this.options.ticks.fontSize;this.minSize.height=Math.min(this.maxHeight,this.minSize.height+a),t=i.fontString(this.options.ticks.fontSize,this.options.ticks.fontStyle,this.options.ticks.fontFamily),this.ctx.font=t;var s=this.ctx.measureText(this.ticks[0]).width,o=this.ctx.measureText(this.ticks[this.ticks.length-1]).width,n=Math.cos(i.toRadians(this.labelRotation)),r=Math.sin(i.toRadians(this.labelRotation));this.paddingLeft=0!==this.labelRotation?n*s+3:s/2+3,this.paddingRight=0!==this.labelRotation?r*(this.options.ticks.fontSize/2)+3:o/2+3}else{var h=this.maxWidth-this.minSize.width,l=i.longestText(this.ctx,t,this.ticks);h>l?this.minSize.width+=l:this.minSize.width=this.maxWidth,this.paddingTop=this.options.ticks.fontSize/2,this.paddingBottom=this.options.ticks.fontSize/2}}this.margins&&(this.paddingLeft-=this.margins.left,this.paddingTop-=this.margins.top,this.paddingRight-=this.margins.right,this.paddingBottom-=this.margins.bottom,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingTop=Math.max(this.paddingTop,0),this.paddingRight=Math.max(this.paddingRight,0),this.paddingBottom=Math.max(this.paddingBottom,0)),this.width=this.minSize.width,this.height=this.minSize.height},afterFit:i.noop,isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},getPixelForValue:i.noop,getPixelForTick:function(t,e){if(this.isHorizontal()){var i=this.width-(this.paddingLeft+this.paddingRight),a=i/Math.max(this.ticks.length-(this.options.gridLines.offsetGridLines?0:1),1),s=a*t+this.paddingLeft;return e&&(s+=a/2),this.left+Math.round(s)}var o=this.height-(this.paddingTop+this.paddingBottom);return this.top+t*(o/(this.ticks.length-1))},getPixelForDecimal:function(t,e){if(this.isHorizontal()){var i=this.width-(this.paddingLeft+this.paddingRight),a=i*t+this.paddingLeft;return this.left+Math.round(a)}return this.top+t*(this.height/this.ticks.length)},draw:function(t){if(this.options.display){var e,a,s,o,n=0!==this.labelRotation;if(this.ctx.fillStyle=this.options.ticks.fontColor,this.isHorizontal()){e=!0;var r="bottom"==this.options.position?this.top:this.bottom-10,h="bottom"==this.options.position?this.top+10:this.bottom;a=!1,(this.options.ticks.fontSize+4)*this.ticks.length>this.width-(this.paddingLeft+this.paddingRight)&&(a=1+Math.floor((this.options.ticks.fontSize+4)*this.ticks.length/(this.width-(this.paddingLeft+this.paddingRight)))),i.each(this.ticks,function(s,o){if(!(a>1&&o%a>0||void 0===s||null===s)){var l=this.getPixelForTick(o),c=this.getPixelForTick(o,this.options.gridLines.offsetGridLines);this.options.gridLines.show&&(o===("undefined"!=typeof this.zeroLineIndex?this.zeroLineIndex:0)?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),l+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(l,r),this.ctx.lineTo(l,h)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(l,t.top),this.ctx.lineTo(l,t.bottom)),this.ctx.stroke()),this.options.ticks.show&&(this.ctx.save(),this.ctx.translate(c,n?this.top+12:"top"===this.options.position?this.bottom-10:this.top+10),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=n?"right":"center",this.ctx.textBaseline=n?"middle":"top"===this.options.position?"bottom":"top",this.ctx.fillText(s,0,0),this.ctx.restore())}},this),this.options.scaleLabel.show&&(this.ctx.textAlign="center",this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.scaleLabel.fontSize,this.options.scaleLabel.fontStyle,this.options.scaleLabel.fontFamily),s=this.left+(this.right-this.left)/2,o="bottom"==this.options.position?this.bottom-this.options.scaleLabel.fontSize/2:this.top+this.options.scaleLabel.fontSize/2,this.ctx.fillText(this.options.scaleLabel.labelString,s,o))}else{
 e=!0;var l="right"==this.options.position?this.left:this.right-5,c="right"==this.options.position?this.left+5:this.right;if(i.each(this.ticks,function(a,s){var o=this.getPixelForTick(s);if(this.options.gridLines.show&&(s===("undefined"!=typeof this.zeroLineIndex?this.zeroLineIndex:0)?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),o+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(l,o),this.ctx.lineTo(c,o)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,o),this.ctx.lineTo(t.right,o)),this.ctx.stroke()),this.options.ticks.show){var n,r=this.getPixelForTick(s,this.options.gridLines.offsetGridLines);this.ctx.save(),"left"==this.options.position?this.options.ticks.mirror?(n=this.right+this.options.ticks.padding,this.ctx.textAlign="left"):(n=this.right-this.options.ticks.padding,this.ctx.textAlign="right"):this.options.ticks.mirror?(n=this.left-this.options.ticks.padding,this.ctx.textAlign="right"):(n=this.left+this.options.ticks.padding,this.ctx.textAlign="left"),this.ctx.translate(n,r),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textBaseline="middle",this.ctx.fillText(a,0,0),this.ctx.restore()}},this),this.options.scaleLabel.show){s="left"==this.options.position?this.left+this.options.scaleLabel.fontSize/2:this.right-this.options.scaleLabel.fontSize/2,o=this.top+(this.bottom-this.top)/2;var u="left"==this.options.position?-.5*Math.PI:.5*Math.PI;this.ctx.save(),this.ctx.translate(s,o),this.ctx.rotate(u),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.scaleLabel.fontSize,this.options.scaleLabel.fontStyle,this.options.scaleLabel.fontFamily),this.ctx.textBaseline="middle",this.ctx.fillText(this.options.scaleLabel.labelString,0,0),this.ctx.restore()}}}}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.scaleService={constructors:{},defaults:{},registerScaleType:function(t,a,s){this.constructors[t]=a,this.defaults[t]=i.scaleMerge(e.defaults.scale,s)},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0},getScaleDefaults:function(t){return this.defaults.hasOwnProperty(t)?this.defaults[t]:{}},update:function(t,e,a){var s=e>30?5:2,o=a>30?5:2;if(t){var n=i.where(t.scales,function(t){return"left"==t.options.position}),r=i.where(t.scales,function(t){return"right"==t.options.position}),h=i.where(t.scales,function(t){return"top"==t.options.position}),l=i.where(t.scales,function(t){return"bottom"==t.options.position}),c=i.where(t.scales,function(t){return"chartArea"==t.options.position}),u=e/2,d=a/2;u-=2*s,d-=2*o;var g=(e-u)/(n.length+r.length),m=(a-d)/(h.length+l.length),p=[],f=function(t){var e=t.update(g,d);p.push({horizontal:!1,minSize:e,scale:t})},v=function(t){var e=t.update(u,m);p.push({horizontal:!0,minSize:e,scale:t})};i.each(n,f),i.each(r,f),i.each(h,v),i.each(l,v);var b=a-2*o,x=e-2*s;i.each(p,function(t){t.horizontal?b-=t.minSize.height:x-=t.minSize.width});var y=function(t){var e=i.findNextWhere(p,function(e){return e.scale===t});e&&t.update(e.minSize.width,b)},w=function(t){var e=i.findNextWhere(p,function(e){return e.scale===t}),a={left:k,right:D,top:0,bottom:0};e&&t.update(x,e.minSize.height,a)},k=s,D=s,C=o,_=o;i.each(n,y),i.each(r,y),i.each(n,function(t){k+=t.width}),i.each(r,function(t){D+=t.width}),i.each(h,w),i.each(l,w),i.each(h,function(t){C+=t.height}),i.each(l,function(t){_+=t.height}),i.each(n,function(t){var e=i.findNextWhere(p,function(e){return e.scale===t}),a={left:0,right:0,top:C,bottom:_};e&&t.update(e.minSize.width,b,a)}),i.each(r,function(t){var e=i.findNextWhere(p,function(e){return e.scale===t}),a={left:0,right:0,top:C,bottom:_};e&&t.update(e.minSize.width,b,a)}),k=s,D=s,C=o,_=o,i.each(n,function(t){k+=t.width}),i.each(r,function(t){D+=t.width}),i.each(h,function(t){C+=t.height}),i.each(l,function(t){_+=t.height});var S=a-C-_,A=e-k-D;(A!==x||S!==b)&&(i.each(n,function(t){t.height=S}),i.each(r,function(t){t.height=S}),i.each(h,function(t){t.width=A}),i.each(l,function(t){t.width=A}),b=S,x=A);var I=s,M=o,P=function(t){t.left=I,t.right=I+t.width,t.top=C,t.bottom=C+b,I=t.right},R=function(t){t.left=k,t.right=k+x,t.top=M,t.bottom=M+t.height,M=t.bottom};i.each(n,P),i.each(h,R),I+=x,M+=b,i.each(r,P),i.each(l,R),t.chartArea={left:k,top:C,right:k+x,bottom:C+b},i.each(c,function(e){e.left=t.chartArea.left,e.top=t.chartArea.top,e.right=t.chartArea.right,e.bottom=t.chartArea.bottom,e.update(x,b)})}}}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.tooltips={enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>: ","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>: ","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},e.Tooltip=e.Element.extend({initialize:function(){var t=this._options;i.extend(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":i.extend(this._model,{text:i.template(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:void 0!==this._active[0]._model.label?this._active[0]._model.label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();i.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var a,s,o=[],n=[],r=this._data.datasets.length-1;r>=0&&(a=this._data.datasets[r].metaData,s=i.indexOf(a,this._active[0]),-1===s);r--);var h=function(t){var e,a,r,h,l,c=[],u=[],d=[];return i.each(this._data.datasets,function(t){e=t.metaData,e[s]&&e[s].hasValue()&&c.push(e[s])},this),i.each(this._options.stacked?c.reverse():c,function(t){u.push(t._view.x),d.push(t._view.y),o.push(i.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),n.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),l=i.min(d),r=i.max(d),h=i.min(u),a=i.max(u),{x:h>this._chart.width/2?h:a,y:(l+r)/2}}.call(this,s);i.extend(this._model,{x:h.x,y:h.y,labels:o,title:function(){return this._data.timeLabels?this._data.timeLabels[this._active[0]._index]:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:""}.call(this),legendColors:n,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=o.length*this._model.fontSize+(o.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var l=t.measureText(this._model.title).width,c=i.longestText(t,this.font,o)+this._model.fontSize+3,u=i.max([c,l]);this._model.width=u+2*this._model.xPadding;var d=this._model.height/2;this._model.y-d<0?this._model.y=d:this._model.y+d>this._chart.height&&(this._model.y=this._chart.height-d),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.hover.mode){case"single":t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var a=e.caretPadding||2,s=t.measureText(e.text).width+2*e.xPadding,o=e.fontSize+2*e.yPadding,n=o+e.caretHeight+a;e.x+s/2>this._chart.width?e.xAlign="left":e.x-s/2<0&&(e.xAlign="right"),e.y-n<0&&(e.yAlign="below");var r=e.x-s/2,h=e.y-n;if(t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),this._options.tooltips.custom&&this._options.tooltips.custom(this),!this._options.tooltips.enabled)return;switch(e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-a),t.lineTo(e.x+e.caretHeight,e.y-(a+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(a+e.caretHeight)),t.closePath(),t.fill();break;case"below":h=e.y+a+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+a),t.lineTo(e.x+e.caretHeight,e.y+a+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+a+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":r=e.x-s+(e.cornerRadius+e.caretHeight);break;case"right":r=e.x-(e.cornerRadius+e.caretHeight)}i.drawRoundedRectangle(t,r,h,s,o,e.cornerRadius),t.fill(),t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,r+s/2,h+o/2);break;case"label":if(this._options.tooltips.custom&&this._options.tooltips.custom(this),!this._options.tooltips.enabled)return;i.drawRoundedRectangle(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=i.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=i.fontString(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),i.each(e.labels,function(a,s){t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(a,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(s+1)),t.fillStyle=i.color(e.legendColors[s].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(s+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=i.color(e.legendColors[s].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(s+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.bar={hover:{mode:"label"},scales:{xAxes:[{type:"category",categoryPercentage:.8,barPercentage:.9,gridLines:{offsetGridLines:!0}}],yAxes:[{type:"linear"}]}},e.controllers.bar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.bar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForID:function(t){return this.chart.scales[t]},getBarCount:function(){var t=0;return i.each(this.chart.data.datasets,function(e){"bar"===e.type?++t:void 0===e.type&&"bar"===this.chart.config.type&&++t},this),t},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:t}),a=this.getBarCount();this.updateElement(i,t,!0,a),this.getDataset().metaData.splice(t,0,i)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},buildOrUpdateElements:function(){var t=this.getDataset().data.length,e=this.getDataset().metaData.length;if(e>t)this.getDataset().metaData.splice(t,e-t);else if(t>e)for(var i=e;t>i;++i)this.addElementAndReset(i)},update:function(t){var e=this.getBarCount();i.each(this.getDataset().metaData,function(i,a){this.updateElement(i,a,t,e)},this)},updateElement:function(t,e,a,s){var o,n=this.getScaleForID(this.getDataset().xAxisID),r=this.getScaleForID(this.getDataset().yAxisID);o=r.getPixelForValue(r.min<0&&r.max<0?r.max:r.min>0&&r.max>0?r.min:0),i.extend(t,{_chart:this.chart.chart,_xScale:n,_yScale:r,_datasetIndex:this.index,_index:e,_model:{x:this.calculateBarX(e,this.index),y:a?o:this.calculateBarY(e,this.index),label:this.chart.data.labels[e],datasetLabel:this.getDataset().label,base:this.calculateBarBase(this.index,e),width:this.calculateBarWidth(s),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}}),t.pivot()},calculateBarBase:function(t,e){var i=(this.getScaleForID(this.getDataset().xAxisID),this.getScaleForID(this.getDataset().yAxisID)),a=0;if(i.options.stacked){var s=this.chart.data.datasets[t].data[e];if(0>s)for(var o=0;t>o;o++)this.chart.data.datasets[o].yAxisID===i.id&&(a+=this.chart.data.datasets[o].data[e]<0?this.chart.data.datasets[o].data[e]:0);else for(var n=0;t>n;n++)this.chart.data.datasets[n].yAxisID===i.id&&(a+=this.chart.data.datasets[n].data[e]>0?this.chart.data.datasets[n].data[e]:0);return i.getPixelForValue(a)}return a=i.getPixelForValue(i.min),i.beginAtZero||i.min<=0&&i.max>=0||i.min>=0&&i.max<=0?a=i.getPixelForValue(0,0):i.min<0&&i.max<0&&(a=i.getPixelForValue(i.max)),a},getRuler:function(){var t=this.getScaleForID(this.getDataset().xAxisID),e=(this.getScaleForID(this.getDataset().yAxisID),this.chart.isCombo?i.where(this.chart.data.datasets,function(t){return"bar"==t.type}).length:this.chart.data.datasets.length),a=function(){for(var e=t.getPixelForValue(null,1)-t.getPixelForValue(null,0),i=2;i<this.getDataset().data.length;i++)e=Math.min(t.getPixelForValue(null,i)-t.getPixelForValue(null,i-1),e);return e}.call(this),s=a*t.options.categoryPercentage,o=(a-a*t.options.categoryPercentage)/2,n=s/e,r=n*t.options.barPercentage,h=n-n*t.options.barPercentage;return{datasetCount:e,tickWidth:a,categoryWidth:s,categorySpacing:o,fullBarWidth:n,barWidth:r,barSpacing:h}},calculateBarWidth:function(){var t=this.getScaleForID(this.getDataset().xAxisID),e=this.getRuler();return t.options.stacked?e.categoryWidth:e.barWidth},calculateBarX:function(t,e){var i=this.getScaleForID(this.getDataset().yAxisID),a=this.getScaleForID(this.getDataset().xAxisID),s=this.getRuler(),o=a.getPixelForValue(null,t,e,this.chart.isCombo);return o-=this.chart.isCombo?s.tickWidth/2:0,i.options.stacked?o+s.categoryWidth/2+s.categorySpacing:o+s.barWidth/2+s.categorySpacing+s.barWidth*e+s.barSpacing/2+s.barSpacing*e},calculateBarY:function(t,e){var i=(this.getScaleForID(this.getDataset().xAxisID),this.getScaleForID(this.getDataset().yAxisID)),a=this.getDataset().data[t];if(i.options.stacked){for(var s=0,o=0,n=0;e>n;n++)this.chart.data.datasets[n].data[t]<0?o+=this.chart.data.datasets[n].data[t]||0:s+=this.chart.data.datasets[n].data[t]||0;return i.getPixelForValue(0>a?o+a:s+a)}return i.getPixelForValue(a)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.hoverBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.doughnut={animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},cutoutPercentage:50},e.defaults.pie=i.clone(e.defaults.doughnut),i.extend(e.defaults.pie,{cutoutPercentage:0}),e.controllers.doughnut=e.controllers.pie=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.doughnut.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t,a){this.getDataset().metaData=this.getDataset().metaData||[];var s=new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});a&&i.isArray(this.getDataset().backgroundColor)&&this.getDataset().backgroundColor.splice(t,0,a),this.updateElement(s,t,!0),this.getDataset().metaData.splice(t,0,s)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},buildOrUpdateElements:function(){var t=this.getDataset().data.length,e=this.getDataset().metaData.length;if(e>t)this.getDataset().metaData.splice(t,e-t);else if(t>e)for(var i=e;t>i;++i)this.addElementAndReset(i)},update:function(t){this.chart.outerRadius=Math.max(i.min([this.chart.chart.width,this.chart.chart.height])/2-this.chart.options.elements.arc.borderWidth/2,0),this.chart.innerRadius=Math.max(this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,0),this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,i){this.updateElement(e,i,t)},this)},updateElement:function(t,e,a){var s={x:this.chart.chart.width/2,y:this.chart.chart.height/2,startAngle:Math.PI*-.5,circumference:this.chart.options.animation.animateRotate?0:this.calculateCircumference(this.getDataset().data[e]),outerRadius:this.chart.options.animation.animateScale?0:this.outerRadius,innerRadius:this.chart.options.animation.animateScale?0:this.innerRadius};i.extend(t,{_chart:this.chart.chart,_datasetIndex:this.index,_index:e,_model:a?s:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,circumference:this.calculateCircumference(this.getDataset().data[e]),outerRadius:this.outerRadius,innerRadius:this.innerRadius,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.getDataset().label,e,this.chart.data.labels[e])}}),a||(0===e?t._model.startAngle=Math.PI*-.5:t._model.startAngle=this.getDataset().metaData[e-1]._model.endAngle,t._model.endAngle=t._model.startAngle+t._model.circumference,e<this.getDataset().data.length-1&&(this.getDataset().metaData[e+1]._model.startAngle=t._model.endAngle)),t.pivot()},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.hoverBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?1.999999*Math.PI*(t/this.getDataset().total):0}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.line={hover:{mode:"label"},scales:{xAxes:[{type:"category",id:"x-axis-0"}],yAxes:[{type:"linear",id:"y-axis-0"}]}},e.controllers.line=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.line.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i),this.updateBezierControlPoints()},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},buildOrUpdateElements:function(){var t=this.getDataset().data.length,e=this.getDataset().metaData.length;if(e>t)this.getDataset().metaData.splice(t,e-t);else if(t>e)for(var i=e;t>i;++i)this.addElementAndReset(i)},update:function(t){var e,a=this.getDataset().metaDataset,s=this.getDataset().metaData,o=this.getScaleForId(this.getDataset().yAxisID);this.getScaleForId(this.getDataset().xAxisID);e=o.getPixelForValue(o.min<0&&o.max<0?o.max:o.min>0&&o.max>0?o.min:0),i.extend(a,{_scale:o,_datasetIndex:this.index,_children:s,_model:{tension:a.custom&&a.custom.tension?a.custom.tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,borderCapStyle:a.custom&&a.custom.borderCapStyle?a.custom.borderCapStyle:this.getDataset().borderCapStyle||this.chart.options.elements.line.borderCapStyle,borderDash:a.custom&&a.custom.borderDash?a.custom.borderDash:this.getDataset().borderDash||this.chart.options.elements.line.borderDash,borderDashOffset:a.custom&&a.custom.borderDashOffset?a.custom.borderDashOffset:this.getDataset().borderDashOffset||this.chart.options.elements.line.borderDashOffset,borderJoinStyle:a.custom&&a.custom.borderJoinStyle?a.custom.borderJoinStyle:this.getDataset().borderJoinStyle||this.chart.options.elements.line.borderJoinStyle,fill:a.custom&&a.custom.fill?a.custom.fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:o.top,scaleBottom:o.bottom,scaleZero:e}}),a.pivot(),i.each(s,function(e,i){this.updateElement(e,i,t)},this),this.updateBezierControlPoints()},updateElement:function(t,e,a){var s,o=this.getScaleForId(this.getDataset().yAxisID),n=this.getScaleForId(this.getDataset().xAxisID);s=o.getPixelForValue(o.min<0&&o.max<0?o.max:o.min>0&&o.max>0?o.min:0),i.extend(t,{_chart:this.chart.chart,_xScale:n,_yScale:o,_datasetIndex:this.index,_index:e,_model:{x:n.getPixelForValue(this.getDataset().data[e],e,this.index,this.chart.isCombo),y:a?s:o.getPixelForValue(this.getDataset().data[e],e,this.index),tension:t.custom&&t.custom.tension?t.custom.tension:this.getDataset().tension||this.chart.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth),skip:t.custom&&t.custom.skip?t.custom.skip:null===this.getDataset().data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,e,this.chart.options.elements.point.hitRadius)}})},updateBezierControlPoints:function(){i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e)._model,t._model,i.nextItem(this.getDataset().metaData,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointHoverBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.polarArea={scale:{type:"radialLinear",lineArc:!0},animateRotate:!0,animateScale:!0},e.controllers.polarArea=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.polarArea.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),
-this.getDataset().metaData.splice(t,0,i)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},buildOrUpdateElements:function(){var t=this.getDataset().data.length,e=this.getDataset().metaData.length;if(e>t)this.getDataset().metaData.splice(t,e-t);else if(t>e)for(var i=e;t>i;++i)this.addElementAndReset(i)},update:function(t){this.chart.outerRadius=Math.max((i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,0),this.chart.innerRadius=Math.max(this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,0),this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,i){this.updateElement(e,i,t)},this)},updateElement:function(t,e,a){var s=1/this.getDataset().data.length*2,o=-.5*Math.PI+Math.PI*s*e,n=o+s*Math.PI,r={x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.options.animateScale?0:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[e]),startAngle:this.chart.options.animateRotate?Math.PI*-.5:o,endAngle:this.chart.options.animateRotate?Math.PI*-.5:n,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,e,this.chart.data.labels[e])};i.extend(t,{_chart:this.chart.chart,_datasetIndex:this.index,_index:e,_model:a?r:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[e]),startAngle:o,endAngle:n,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,e,this.chart.data.labels[e])}}),t.pivot()},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?2*Math.PI*(t/this.getDataset().total):0},updateScaleRange:function(){i.extend(this.chart.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.radar={scale:{type:"radialLinear"},elements:{line:{tension:0}}},e.controllers.radar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.radar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData,_loop:!0}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i,_model:{x:0,y:0}})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i),this.updateBezierControlPoints()},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},buildOrUpdateElements:function(){var t=this.getDataset().data.length,e=this.getDataset().metaData.length;if(e>t)this.getDataset().metaData.splice(t,e-t);else if(t>e)for(var i=e;t>i;++i)this.addElementAndReset(i)},update:function(t){var e,a=(this.getDataset().metaDataset,this.getDataset().metaData),s=this.chart.scale;e=s.min<0&&s.max<0?s.getPointPositionForValue(0,s.max):s.min>0&&s.max>0?s.getPointPositionForValue(0,s.min):s.getPointPositionForValue(0,0),i.extend(this.getDataset().metaDataset,{_datasetIndex:this.index,_children:this.getDataset().metaData,_model:{tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:e}}),this.getDataset().metaDataset.pivot(),i.each(a,function(e,i){this.updateElement(e,i,t)},this),this.updateBezierControlPoints()},updateElement:function(t,e,a){var s=this.chart.scale.getPointPositionForValue(e,this.getDataset().data[e]);i.extend(t,{_datasetIndex:this.index,_index:e,_model:{x:a?this.chart.scale.xCenter:s.x,y:a?this.chart.scale.yCenter:s.y,tension:t.custom&&t.custom.tension?t.custom.tension:this.chart.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.getDataset().pointRadius,e,this.chart.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth),skip:t.custom&&t.custom.skip?t.custom.skip:null===this.getDataset().data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,e,this.chart.options.elements.point.hitRadius)}})},updateBezierControlPoints:function(){i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e,!0)._model,t._model,i.nextItem(this.getDataset().metaData,e,!0)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=(e.helpers,{position:"bottom"}),a=e.Scale.extend({buildTicks:function(t){this.ticks=this.data.labels},getPixelForValue:function(t,e,i,a){if(this.isHorizontal()){var s=this.width-(this.paddingLeft+this.paddingRight),o=s/Math.max(this.data.labels.length-(this.options.gridLines.offsetGridLines?0:1),1),n=o*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&a&&(n+=o/2),this.left+Math.round(n)}var r=this.height-(this.paddingTop+this.paddingBottom),h=r/Math.max(this.data.labels.length-(this.options.gridLines.offsetGridLines?0:1),1),n=h*e+this.paddingTop;return this.options.gridLines.offsetGridLines&&a&&(n+=h/2),this.top+Math.round(n)}});e.scaleService.registerScaleType("category",a,i)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={position:"left"},s=e.Scale.extend({buildTicks:function(){this.min=null,this.max=null;var t=[],e=[];if(this.options.stacked){i.each(this.data.datasets,function(a){(this.isHorizontal()?a.xAxisID===this.id:a.yAxisID===this.id)&&i.each(a.data,function(i,a){var s=this.getRightValue(i);t[a]=t[a]||0,e[a]=e[a]||0,this.options.relativePoints?t[a]=100:0>s?e[a]+=s:t[a]+=s},this)},this);var a=t.concat(e);this.min=i.min(a),this.max=i.max(a)}else i.each(this.data.datasets,function(t){(this.isHorizontal()?t.xAxisID===this.id:t.yAxisID===this.id)&&i.each(t.data,function(t,e){var i=this.getRightValue(t);null===this.min?this.min=i:i<this.min&&(this.min=i),null===this.max?this.max=i:i>this.max&&(this.max=i)},this)},this);this.min===this.max&&(this.min--,this.max++),this.ticks=[];var s;if(s=this.isHorizontal()?Math.min(11,Math.ceil(this.width/50)):Math.min(11,Math.ceil(this.height/(2*this.options.ticks.fontSize))),s=Math.max(2,s),this.options.ticks.beginAtZero){var o=i.sign(this.min),n=i.sign(this.max);0>o&&0>n?this.max=0:o>0&&n>0&&(this.min=0)}for(var r=i.niceNum(this.max-this.min,!1),h=i.niceNum(r/(s-1),!0),l=Math.floor(this.min/h)*h,c=Math.ceil(this.max/h)*h,u=l;c>=u;u+=h)this.ticks.push(u);("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks),this.options.ticks.reverse?(this.ticks.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max),this.zeroLineIndex=this.ticks.indexOf(0)},getPixelForValue:function(t,e,i,a){var s,o=this.end-this.start;if(this.isHorizontal()){var n=this.width-(this.paddingLeft+this.paddingRight);return s=this.left+n/o*(this.getRightValue(t)-this.start),Math.round(s+this.paddingLeft)}var r=this.height-(this.paddingTop+this.paddingBottom);return s=this.bottom-this.paddingBottom-r/o*(this.getRightValue(t)-this.start),Math.round(s)},getRightValue:function(t){return"object"==typeof t&&null!==t?this.isHorizontal()?t.x:t.y:t}});e.scaleService.registerScaleType("linear",s,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={position:"left",ticks:{template:"<%var remain = value / (Math.pow(10, Math.floor(Chart.helpers.log10(value))));if (remain === 1 || remain === 2 || remain === 5) {%><%=value.toExponential()%><%} else {%><%= null %><%}%>"}},s=e.Scale.extend({buildTicks:function(){this.min=null,this.max=null;var t=[];this.options.stacked?(i.each(this.data.datasets,function(e){(this.isHorizontal()?e.xAxisID===this.id:e.yAxisID===this.id)&&i.each(e.data,function(e,i){var a=this.getRightValue(e);t[i]=t[i]||0,this.options.relativePoints?t[i]=100:t[i]+=a},this)},this),this.min=i.min(t),this.max=i.max(t)):i.each(this.data.datasets,function(t){(this.isHorizontal()?t.xAxisID===this.id:t.yAxisID===this.id)&&i.each(t.data,function(t,e){var i=this.getRightValue(t);null===this.min?this.min=i:i<this.min&&(this.min=i),null===this.max?this.max=i:i>this.max&&(this.max=i)},this)},this),this.min===this.max&&(0!==this.min&&null!==this.min?(this.min=Math.pow(10,Math.floor(i.log10(this.min))-1),this.max=Math.pow(10,Math.floor(i.log10(this.max))+1)):(this.min=1,this.max=10)),this.tickValues=[];for(var e=Math.floor(i.log10(this.min)),a=Math.ceil(i.log10(this.max)),s=e;a>s;++s)for(var o=1;10>o;++o)this.tickValues.push(o*Math.pow(10,s));this.tickValues.push(1*Math.pow(10,a)),("left"==this.options.position||"right"==this.options.position)&&this.tickValues.reverse(),this.max=i.max(this.tickValues),this.min=i.min(this.tickValues),this.options.ticks.reverse?(this.tickValues.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max),this.ticks=this.tickValues.slice()},getRightValue:function(t){return"object"==typeof t?this.isHorizontal()?t.x:t.y:t},getPixelForTick:function(t,e){return this.getPixelForValue(this.tickValues[t],null,null,e)},getPixelForValue:function(t,e,a,s){var o,n=this.getRightValue(t),r=i.log10(this.end)-i.log10(this.start);if(this.isHorizontal()){if(0!==n){var h=this.width-(this.paddingLeft+this.paddingRight);return o=this.left+h/r*(i.log10(n)-i.log10(this.start)),o+this.paddingLeft}o=this.left+this.paddingLeft}else{if(0!==n){var l=this.height-(this.paddingTop+this.paddingBottom);return this.bottom-this.paddingBottom-l/r*(i.log10(n)-i.log10(this.start))}o=this.top+this.paddingTop}}});e.scaleService.registerScaleType("logarithmic",s,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,animate:!0,lineArc:!1,position:"chartArea",angleLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1},ticks:{showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},s=e.Scale.extend({getValueCount:function(){return this.data.labels.length},setDimensions:function(){this.width=this.maxWidth,this.height=this.maxHeight,this.xCenter=Math.round(this.width/2),this.yCenter=Math.round(this.height/2);var t=i.min([this.height,this.width]);this.drawingArea=this.options.display?t/2-(this.options.ticks.fontSize/2+this.options.ticks.backdropPaddingY):t/2},buildTicks:function(){this.min=null,this.max=null,i.each(this.data.datasets,function(t){i.each(t.data,function(t,e){null!==t&&(null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t))},this)},this),this.min===this.max&&(this.min--,this.max++),this.ticks=[];var t=Math.min(11,Math.ceil(this.drawingArea/(1.5*this.options.ticks.fontSize)));if(t=Math.max(2,t),this.options.ticks.beginAtZero){var e=i.sign(this.min),a=i.sign(this.max);0>e&&0>a?this.max=0:e>0&&a>0&&(this.min=0)}for(var s=i.niceNum(this.max-this.min,!1),o=i.niceNum(s/(t-1),!0),n=Math.floor(this.min/o)*o,r=Math.ceil(this.max/o)*o,h=n;r>=h;h+=o)this.ticks.push(h);this.max=i.max(this.ticks),this.min=i.min(this.ticks),this.options.ticks.reverse?(this.ticks.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max),this.zeroLineIndex=this.ticks.indexOf(0)},getCircumference:function(){return 2*Math.PI/this.getValueCount()},fit:function(){var t,e,a,s,o,n,r,h,l,c,u,d,g=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),m=this.width,p=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.getValueCount();e++)t=this.getPointPosition(e,g),a=this.ctx.measureText(i.template(this.options.ticks.template,{value:this.data.labels[e]})).width+5,0===e||e===this.getValueCount()/2?(s=a/2,t.x+s>m&&(m=t.x+s,o=e),t.x-s<p&&(p=t.x-s,r=e)):e<this.getValueCount()/2?t.x+a>m&&(m=t.x+a,o=e):e>this.getValueCount()/2&&t.x-a<p&&(p=t.x-a,r=e);l=p,c=Math.ceil(m-this.width),n=this.getIndexAngle(o),h=this.getIndexAngle(r),u=c/Math.sin(n+Math.PI/2),d=l/Math.sin(h+Math.PI/2),u=i.isNumber(u)?u:0,d=i.isNumber(d)?d:0,this.drawingArea=Math.round(g-(d+u)/2),this.setCenterPoint(d,u)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,a=t+this.drawingArea;this.xCenter=Math.round((a+i)/2+this.left),this.yCenter=Math.round(this.height/2+this.top)},getIndexAngle:function(t){var e=2*Math.PI/this.getValueCount();return t*e-Math.PI/2},getDistanceFromCenterForValue:function(t){if(null===t)return 0;var e=this.drawingArea/(this.max-this.min);return this.options.reverse?(this.max-t)*e:(t-this.min)*e},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},getPointPositionForValue:function(t,e){return this.getPointPosition(t,this.getDistanceFromCenterForValue(e))},draw:function(){if(this.options.display){var t=this.ctx;if(i.each(this.ticks,function(e,a){if(a>0||this.options.reverse){var s=this.getDistanceFromCenterForValue(this.ticks[a]),o=this.yCenter-s;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,s,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var n=0;n<this.getValueCount();n++){var r=this.getPointPosition(n,this.getDistanceFromCenterForValue(this.ticks[a]));0===n?t.moveTo(r.x,r.y):t.lineTo(r.x,r.y)}t.closePath(),t.stroke()}if(this.options.ticks.show){if(t.font=i.fontString(this.options.ticks.fontSize,this.options.ticks.fontStyle,this.options.ticks.fontFamily),this.options.ticks.showLabelBackdrop){var h=t.measureText(e).width;t.fillStyle=this.options.ticks.backdropColor,t.fillRect(this.xCenter-h/2-this.options.ticks.backdropPaddingX,o-this.options.ticks.fontSize/2-this.options.ticks.backdropPaddingY,h+2*this.options.ticks.backdropPaddingX,this.options.ticks.fontSize+2*this.options.ticks.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.ticks.fontColor,t.fillText(e,this.xCenter,o)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.getValueCount()-1;e>=0;e--){if(this.options.angleLines.show){var a=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.options.reverse?this.min:this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(a.x,a.y),t.stroke(),t.closePath()}var s=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.options.reverse?this.min:this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var o=this.data.labels.length,n=this.data.labels.length/2,r=n/2,h=r>e||e>o-r,l=e===r||e===o-r;0===e?t.textAlign="center":e===n?t.textAlign="center":n>e?t.textAlign="left":t.textAlign="right",l?t.textBaseline="middle":h?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.data.labels[e],s.x,s.y)}}}}});e.scaleService.registerScaleType("radialLinear",s,a)}.call(this),function(){"use strict";if(!window.moment)return void console.warn("Chart.js - Moment.js could not be found! You must include it before Chart.js to use the time scale. Download at http://momentjs.com/");var t=this,e=t.Chart,i=e.helpers,a={units:["millisecond","second","minute","hour","day","week","month","quarter","year"],unit:{millisecond:{display:"SSS [ms]",maxStep:1e3},second:{display:"h:mm:ss a",maxStep:60},minute:{display:"h:mm:ss a",maxStep:60},hour:{display:"MMM D, hA",maxStep:24},day:{display:"ll",maxStep:7},week:{display:"ll",maxStep:4.3333},month:{display:"MMM YYYY",maxStep:12},quarter:{display:"[Q]Q - YYYY",maxStep:4},year:{display:"YYYY",maxStep:!1}}},s={position:"bottom",time:{format:!1,unit:!1,round:!1,displayFormat:!1}},o=e.Scale.extend({buildTicks:function(t){if(this.ticks=[],this.labelMoments=[],this.data.labels.forEach(function(t,e){var i=this.parseTime(t);this.options.time.round&&i.startOf(this.options.time.round),this.labelMoments.push(i)},this),this.firstTick=moment.min.call(this,this.labelMoments).clone(),this.lastTick=moment.max.call(this,this.labelMoments).clone(),this.options.time.unit)this.tickUnit=this.options.time.unit||"day",this.displayFormat=a.unit[this.tickUnit].display,this.tickRange=Math.ceil(this.lastTick.diff(this.firstTick,this.tickUnit,!0));else{var e=this.width-(this.paddingLeft+this.paddingRight),s=e/this.options.ticks.fontSize+4,o=this.options.time.round?0:2;this.tickRange=Math.ceil(this.lastTick.diff(this.firstTick,!0)+o);i.each(a.units,function(t){this.tickRange<=s||(this.tickUnit=t,this.tickRange=Math.ceil(this.lastTick.diff(this.firstTick,this.tickUnit)+o),this.displayFormat=a.unit[t].display)},this)}this.firstTick.startOf(this.tickUnit),this.lastTick.endOf(this.tickUnit),this.smallestLabelSeparation=this.width;var n=0;for(n=1;n<this.labelMoments.length;n++)this.smallestLabelSeparation=Math.min(this.smallestLabelSeparation,this.labelMoments[n].diff(this.labelMoments[n-1],this.tickUnit,!0));for(this.options.time.displayFormat&&(this.displayFormat=this.options.time.displayFormat),n=0;n<=this.tickRange;++n)this.ticks.push(this.firstTick.clone().add(n,this.tickUnit))},convertTicksToLabels:function(){this.ticks=this.ticks.map(function(t,e,i){var s=t.format(this.options.time.displayFormat?this.options.time.displayFormat:a.unit[this.tickUnit].display);return this.options.ticks.userCallback?this.options.ticks.userCallback(s,e,i):s},this)},getPixelForValue:function(t,e,i,a){var s=this.labelMoments[e].diff(this.firstTick,this.tickUnit,!0),o=s/this.tickRange;if(this.isHorizontal()){var n=this.width-(this.paddingLeft+this.paddingRight),r=(n/Math.max(this.ticks.length-1,1),n*o+this.paddingLeft);return this.left+Math.round(r)}var h=this.height-(this.paddingTop+this.paddingBottom),l=(h/Math.max(this.ticks.length-1,1),h*o+this.paddingTop);return this.top+Math.round(l)},parseTime:function(t){return"function"==typeof t.getMonth||"number"==typeof t?moment(t):t.isValid&&t.isValid()?t:"string"!=typeof this.options.time.format&&this.options.time.format.call?this.options.time.format(t):moment(t,this.options.time.format)}});e.scaleService.registerScaleType("time",o,s)}.call(this),/*!
+this.getDataset().metaData.splice(t,0,i)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},buildOrUpdateElements:function(){var t=this.getDataset().data.length,e=this.getDataset().metaData.length;if(e>t)this.getDataset().metaData.splice(t,e-t);else if(t>e)for(var i=e;t>i;++i)this.addElementAndReset(i)},update:function(t){this.chart.outerRadius=Math.max((i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,0),this.chart.innerRadius=Math.max(this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,0),this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,i){this.updateElement(e,i,t)},this)},updateElement:function(t,e,a){var s=1/this.getDataset().data.length*2,o=-.5*Math.PI+Math.PI*s*e,n=o+s*Math.PI,r={x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.options.animateScale?0:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[e]),startAngle:this.chart.options.animateRotate?Math.PI*-.5:o,endAngle:this.chart.options.animateRotate?Math.PI*-.5:n,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,e,this.chart.data.labels[e])};i.extend(t,{_chart:this.chart.chart,_datasetIndex:this.index,_index:e,_model:a?r:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[e]),startAngle:o,endAngle:n,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,e,this.chart.data.labels[e])}}),t.pivot()},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?2*Math.PI*(t/this.getDataset().total):0},updateScaleRange:function(){i.extend(this.chart.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.radar={scale:{type:"radialLinear"},elements:{line:{tension:0}}},e.controllers.radar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.radar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData,_loop:!0}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i,_model:{x:0,y:0}})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i),this.updateBezierControlPoints()},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},buildOrUpdateElements:function(){var t=this.getDataset().data.length,e=this.getDataset().metaData.length;if(e>t)this.getDataset().metaData.splice(t,e-t);else if(t>e)for(var i=e;t>i;++i)this.addElementAndReset(i)},update:function(t){var e,a=(this.getDataset().metaDataset,this.getDataset().metaData),s=this.chart.scale;e=s.min<0&&s.max<0?s.getPointPositionForValue(0,s.max):s.min>0&&s.max>0?s.getPointPositionForValue(0,s.min):s.getPointPositionForValue(0,0),i.extend(this.getDataset().metaDataset,{_datasetIndex:this.index,_children:this.getDataset().metaData,_model:{tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:e}}),this.getDataset().metaDataset.pivot(),i.each(a,function(e,i){this.updateElement(e,i,t)},this),this.updateBezierControlPoints()},updateElement:function(t,e,a){var s=this.chart.scale.getPointPositionForValue(e,this.getDataset().data[e]);i.extend(t,{_datasetIndex:this.index,_index:e,_model:{x:a?this.chart.scale.xCenter:s.x,y:a?this.chart.scale.yCenter:s.y,tension:t.custom&&t.custom.tension?t.custom.tension:this.chart.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.getDataset().pointRadius,e,this.chart.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth),skip:t.custom&&t.custom.skip?t.custom.skip:null===this.getDataset().data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,e,this.chart.options.elements.point.hitRadius)}})},updateBezierControlPoints:function(){i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e,!0)._model,t._model,i.nextItem(this.getDataset().metaData,e,!0)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=(e.helpers,{position:"bottom"}),a=e.Scale.extend({buildTicks:function(t){this.ticks=this.data.labels},getPixelForValue:function(t,e,i,a){if(this.isHorizontal()){var s=this.width-(this.paddingLeft+this.paddingRight),o=s/Math.max(this.data.labels.length-(this.options.gridLines.offsetGridLines?0:1),1),n=o*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&a&&(n+=o/2),this.left+Math.round(n)}var r=this.height-(this.paddingTop+this.paddingBottom),h=r/Math.max(this.data.labels.length-(this.options.gridLines.offsetGridLines?0:1),1),n=h*e+this.paddingTop;return this.options.gridLines.offsetGridLines&&a&&(n+=h/2),this.top+Math.round(n)}});e.scaleService.registerScaleType("category",a,i)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={position:"left"},s=e.Scale.extend({buildTicks:function(){this.min=null,this.max=null;var t=[],e=[];if(this.options.stacked){i.each(this.data.datasets,function(a){(this.isHorizontal()?a.xAxisID===this.id:a.yAxisID===this.id)&&i.each(a.data,function(i,a){var s=this.getRightValue(i);t[a]=t[a]||0,e[a]=e[a]||0,this.options.relativePoints?t[a]=100:0>s?e[a]+=s:t[a]+=s},this)},this);var a=t.concat(e);this.min=i.min(a),this.max=i.max(a)}else i.each(this.data.datasets,function(t){(this.isHorizontal()?t.xAxisID===this.id:t.yAxisID===this.id)&&i.each(t.data,function(t,e){var i=this.getRightValue(t);null===this.min?this.min=i:i<this.min&&(this.min=i),null===this.max?this.max=i:i>this.max&&(this.max=i)},this)},this);this.min===this.max&&(this.min--,this.max++),this.ticks=[];var s;if(s=this.isHorizontal()?Math.min(11,Math.ceil(this.width/50)):Math.min(11,Math.ceil(this.height/(2*this.options.ticks.fontSize))),s=Math.max(2,s),this.options.ticks.beginAtZero){var o=i.sign(this.min),n=i.sign(this.max);0>o&&0>n?this.max=0:o>0&&n>0&&(this.min=0)}for(var r=i.niceNum(this.max-this.min,!1),h=i.niceNum(r/(s-1),!0),l=Math.floor(this.min/h)*h,c=Math.ceil(this.max/h)*h,u=l;c>=u;u+=h)this.ticks.push(u);("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks),this.options.ticks.reverse?(this.ticks.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max),this.zeroLineIndex=this.ticks.indexOf(0)},getPixelForValue:function(t,e,i,a){var s,o=this.end-this.start;if(this.isHorizontal()){var n=this.width-(this.paddingLeft+this.paddingRight);return s=this.left+n/o*(this.getRightValue(t)-this.start),Math.round(s+this.paddingLeft)}var r=this.height-(this.paddingTop+this.paddingBottom);return s=this.bottom-this.paddingBottom-r/o*(this.getRightValue(t)-this.start),Math.round(s)},getRightValue:function(t){return"object"==typeof t&&null!==t?this.isHorizontal()?t.x:t.y:t}});e.scaleService.registerScaleType("linear",s,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={position:"left",ticks:{template:"<%var remain = value / (Math.pow(10, Math.floor(Chart.helpers.log10(value))));if (remain === 1 || remain === 2 || remain === 5) {%><%=value.toExponential()%><%} else {%><%= null %><%}%>"}},s=e.Scale.extend({buildTicks:function(){this.min=null,this.max=null;var t=[];this.options.stacked?(i.each(this.data.datasets,function(e){(this.isHorizontal()?e.xAxisID===this.id:e.yAxisID===this.id)&&i.each(e.data,function(e,i){var a=this.getRightValue(e);t[i]=t[i]||0,this.options.relativePoints?t[i]=100:t[i]+=a},this)},this),this.min=i.min(t),this.max=i.max(t)):i.each(this.data.datasets,function(t){(this.isHorizontal()?t.xAxisID===this.id:t.yAxisID===this.id)&&i.each(t.data,function(t,e){var i=this.getRightValue(t);null===this.min?this.min=i:i<this.min&&(this.min=i),null===this.max?this.max=i:i>this.max&&(this.max=i)},this)},this),this.min===this.max&&(0!==this.min&&null!==this.min?(this.min=Math.pow(10,Math.floor(i.log10(this.min))-1),this.max=Math.pow(10,Math.floor(i.log10(this.max))+1)):(this.min=1,this.max=10)),this.tickValues=[];for(var e=Math.floor(i.log10(this.min)),a=Math.ceil(i.log10(this.max)),s=e;a>s;++s)for(var o=1;10>o;++o)this.tickValues.push(o*Math.pow(10,s));this.tickValues.push(1*Math.pow(10,a)),("left"==this.options.position||"right"==this.options.position)&&this.tickValues.reverse(),this.max=i.max(this.tickValues),this.min=i.min(this.tickValues),this.options.ticks.reverse?(this.tickValues.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max),this.ticks=this.tickValues.slice()},getRightValue:function(t){return"object"==typeof t?this.isHorizontal()?t.x:t.y:t},getPixelForTick:function(t,e){return this.getPixelForValue(this.tickValues[t],null,null,e)},getPixelForValue:function(t,e,a,s){var o,n=this.getRightValue(t),r=i.log10(this.end)-i.log10(this.start);if(this.isHorizontal()){if(0!==n){var h=this.width-(this.paddingLeft+this.paddingRight);return o=this.left+h/r*(i.log10(n)-i.log10(this.start)),o+this.paddingLeft}o=this.left+this.paddingLeft}else{if(0!==n){var l=this.height-(this.paddingTop+this.paddingBottom);return this.bottom-this.paddingBottom-l/r*(i.log10(n)-i.log10(this.start))}o=this.top+this.paddingTop}}});e.scaleService.registerScaleType("logarithmic",s,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,animate:!0,lineArc:!1,position:"chartArea",angleLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1},ticks:{showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},s=e.Scale.extend({getValueCount:function(){return this.data.labels.length},setDimensions:function(){this.width=this.maxWidth,this.height=this.maxHeight,this.xCenter=Math.round(this.width/2),this.yCenter=Math.round(this.height/2);var t=i.min([this.height,this.width]);this.drawingArea=this.options.display?t/2-(this.options.ticks.fontSize/2+this.options.ticks.backdropPaddingY):t/2},buildTicks:function(){this.min=null,this.max=null,i.each(this.data.datasets,function(t){i.each(t.data,function(t,e){null!==t&&(null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t))},this)},this),this.min===this.max&&(this.min--,this.max++),this.ticks=[];var t=Math.min(11,Math.ceil(this.drawingArea/(1.5*this.options.ticks.fontSize)));if(t=Math.max(2,t),this.options.ticks.beginAtZero){var e=i.sign(this.min),a=i.sign(this.max);0>e&&0>a?this.max=0:e>0&&a>0&&(this.min=0)}for(var s=i.niceNum(this.max-this.min,!1),o=i.niceNum(s/(t-1),!0),n=Math.floor(this.min/o)*o,r=Math.ceil(this.max/o)*o,h=n;r>=h;h+=o)this.ticks.push(h);this.max=i.max(this.ticks),this.min=i.min(this.ticks),this.options.ticks.reverse?(this.ticks.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max),this.zeroLineIndex=this.ticks.indexOf(0)},getCircumference:function(){return 2*Math.PI/this.getValueCount()},fit:function(){var t,e,a,s,o,n,r,h,l,c,u,d,g=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),m=this.width,p=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.getValueCount();e++)t=this.getPointPosition(e,g),a=this.ctx.measureText(i.template(this.options.ticks.template,{value:this.data.labels[e]})).width+5,0===e||e===this.getValueCount()/2?(s=a/2,t.x+s>m&&(m=t.x+s,o=e),t.x-s<p&&(p=t.x-s,r=e)):e<this.getValueCount()/2?t.x+a>m&&(m=t.x+a,o=e):e>this.getValueCount()/2&&t.x-a<p&&(p=t.x-a,r=e);l=p,c=Math.ceil(m-this.width),n=this.getIndexAngle(o),h=this.getIndexAngle(r),u=c/Math.sin(n+Math.PI/2),d=l/Math.sin(h+Math.PI/2),u=i.isNumber(u)?u:0,d=i.isNumber(d)?d:0,this.drawingArea=Math.round(g-(d+u)/2),this.setCenterPoint(d,u)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,a=t+this.drawingArea;this.xCenter=Math.round((a+i)/2+this.left),this.yCenter=Math.round(this.height/2+this.top)},getIndexAngle:function(t){var e=2*Math.PI/this.getValueCount();return t*e-Math.PI/2},getDistanceFromCenterForValue:function(t){if(null===t)return 0;var e=this.drawingArea/(this.max-this.min);return this.options.reverse?(this.max-t)*e:(t-this.min)*e},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},getPointPositionForValue:function(t,e){return this.getPointPosition(t,this.getDistanceFromCenterForValue(e))},draw:function(){if(this.options.display){var t=this.ctx;if(i.each(this.ticks,function(e,a){if(a>0||this.options.reverse){var s=this.getDistanceFromCenterForValue(this.ticks[a]),o=this.yCenter-s;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,s,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var n=0;n<this.getValueCount();n++){var r=this.getPointPosition(n,this.getDistanceFromCenterForValue(this.ticks[a]));0===n?t.moveTo(r.x,r.y):t.lineTo(r.x,r.y)}t.closePath(),t.stroke()}if(this.options.ticks.show){if(t.font=i.fontString(this.options.ticks.fontSize,this.options.ticks.fontStyle,this.options.ticks.fontFamily),this.options.ticks.showLabelBackdrop){var h=t.measureText(e).width;t.fillStyle=this.options.ticks.backdropColor,t.fillRect(this.xCenter-h/2-this.options.ticks.backdropPaddingX,o-this.options.ticks.fontSize/2-this.options.ticks.backdropPaddingY,h+2*this.options.ticks.backdropPaddingX,this.options.ticks.fontSize+2*this.options.ticks.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.ticks.fontColor,t.fillText(e,this.xCenter,o)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.getValueCount()-1;e>=0;e--){if(this.options.angleLines.show){var a=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.options.reverse?this.min:this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(a.x,a.y),t.stroke(),t.closePath()}var s=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.options.reverse?this.min:this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var o=this.data.labels.length,n=this.data.labels.length/2,r=n/2,h=r>e||e>o-r,l=e===r||e===o-r;0===e?t.textAlign="center":e===n?t.textAlign="center":n>e?t.textAlign="left":t.textAlign="right",l?t.textBaseline="middle":h?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.data.labels[e],s.x,s.y)}}}}});e.scaleService.registerScaleType("radialLinear",s,a)}.call(this),function(){"use strict";if(!window.moment)return void console.warn("Chart.js - Moment.js could not be found! You must include it before Chart.js to use the time scale. Download at http://momentjs.com/");var t=this,e=t.Chart,i=e.helpers,a={units:["millisecond","second","minute","hour","day","week","month","quarter","year"],unit:{millisecond:{display:"SSS [ms]",maxStep:1e3},second:{display:"h:mm:ss a",maxStep:60},minute:{display:"h:mm:ss a",maxStep:60},hour:{display:"MMM D, hA",maxStep:24},day:{display:"ll",maxStep:7},week:{display:"ll",maxStep:4.3333},month:{display:"MMM YYYY",maxStep:12},quarter:{display:"[Q]Q - YYYY",maxStep:4},year:{display:"YYYY",maxStep:!1}}},s={position:"bottom",time:{format:!1,unit:!1,round:!1,displayFormat:!1}},o=e.Scale.extend({buildTicks:function(t){if(this.ticks=[],this.labelMoments=[],this.data.labels.forEach(function(t,e){var i=this.parseTime(t);this.options.time.round&&i.startOf(this.options.time.round),this.labelMoments.push(i)},this),this.firstTick=moment.min.call(this,this.labelMoments).clone(),this.lastTick=moment.max.call(this,this.labelMoments).clone(),this.options.time.unit)this.tickUnit=this.options.time.unit||"day",this.displayFormat=a.unit[this.tickUnit].display,this.tickRange=Math.ceil(this.lastTick.diff(this.firstTick,this.tickUnit,!0));else{var e=this.width-(this.paddingLeft+this.paddingRight),s=e/this.options.ticks.fontSize+4,o=this.options.time.round?0:2;this.tickUnit="millisecond",this.tickRange=Math.ceil(this.lastTick.diff(this.firstTick,this.tickUnit,!0)+o),this.displayFormat=a.unit[this.tickUnit].display,i.each(a.units,function(t){this.tickRange<=s||(this.tickUnit=t,this.tickRange=Math.ceil(this.lastTick.diff(this.firstTick,this.tickUnit)+o),this.displayFormat=a.unit[t].display)},this)}this.firstTick.startOf(this.tickUnit),this.lastTick.endOf(this.tickUnit),this.smallestLabelSeparation=this.width;var n=0;for(n=1;n<this.labelMoments.length;n++)this.smallestLabelSeparation=Math.min(this.smallestLabelSeparation,this.labelMoments[n].diff(this.labelMoments[n-1],this.tickUnit,!0));for(this.options.time.displayFormat&&(this.displayFormat=this.options.time.displayFormat),n=0;n<=this.tickRange;++n)this.ticks.push(this.firstTick.clone().add(n,this.tickUnit))},convertTicksToLabels:function(){this.ticks=this.ticks.map(function(t,e,i){var s=t.format(this.options.time.displayFormat?this.options.time.displayFormat:a.unit[this.tickUnit].display);return this.options.ticks.userCallback?this.options.ticks.userCallback(s,e,i):s},this)},getPixelForValue:function(t,e,i,a){var s=this.labelMoments[e].diff(this.firstTick,this.tickUnit,!0),o=s/this.tickRange;if(this.isHorizontal()){var n=this.width-(this.paddingLeft+this.paddingRight),r=(n/Math.max(this.ticks.length-1,1),n*o+this.paddingLeft);return this.left+Math.round(r)}var h=this.height-(this.paddingTop+this.paddingBottom),l=(h/Math.max(this.ticks.length-1,1),h*o+this.paddingTop);return this.top+Math.round(l)},parseTime:function(t){return"function"==typeof t.getMonth||"number"==typeof t?moment(t):t.isValid&&t.isValid()?t:"string"!=typeof this.options.time.format&&this.options.time.format.call?this.options.time.format(t):moment(t,this.options.time.format)}});e.scaleService.registerScaleType("time",o,s)}.call(this),/*!
  * Chart.js
  * http://chartjs.org/
  * Version: 2.0.0-alpha

From 39340fa4126d0ca6856561b6fdca41b252a89deb Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Tue, 29 Sep 2015 13:29:53 -0600
Subject: [PATCH 367/424] Update Getting Started and created Scales
 documentation

---
 docs/01-Scales                                | 227 ++++++++++++++++++
 docs/{01-Line-Chart.md => 02-Line-Chart.md}   |   0
 docs/{02-Bar-Chart.md => 03-Bar-Chart.md}     |   0
 docs/{03-Radar-Chart.md => 04-Radar-Chart.md} |   0
 ...r-Area-Chart.md => 05-Polar-Area-Chart.md} |   0
 ...hnut-Chart.md => 06-Pie-Doughnut-Chart.md} |   0
 docs/{06-Advanced.md => 07-Advanced.md}       |   0
 docs/{07-Notes.md => 08-Notes.md}             |   0
 8 files changed, 227 insertions(+)
 create mode 100644 docs/01-Scales
 rename docs/{01-Line-Chart.md => 02-Line-Chart.md} (100%)
 rename docs/{02-Bar-Chart.md => 03-Bar-Chart.md} (100%)
 rename docs/{03-Radar-Chart.md => 04-Radar-Chart.md} (100%)
 rename docs/{04-Polar-Area-Chart.md => 05-Polar-Area-Chart.md} (100%)
 rename docs/{05-Pie-Doughnut-Chart.md => 06-Pie-Doughnut-Chart.md} (100%)
 rename docs/{06-Advanced.md => 07-Advanced.md} (100%)
 rename docs/{07-Notes.md => 08-Notes.md} (100%)

diff --git a/docs/01-Scales b/docs/01-Scales
new file mode 100644
index 00000000000..5d8b35a09e6
--- /dev/null
+++ b/docs/01-Scales
@@ -0,0 +1,227 @@
+---
+title: Getting started
+anchor: getting-started
+---
+
+###Scales
+
+Scales in v2.0 of Chart.js are significantly more powerful, but also different than those of v1.0.
+- Multiple x & y axes are now supported.
+- A built-in label auto-skip feature now detects would-be overlapping ticks and labels and removes every nth label to keep things displaying normally. 
+- Scale labels
+
+Every scale extends a core scale class with the following options:
+
+```javascript
+Chart.defaults.scale = {
+	display: true,
+
+	// grid line settings
+	gridLines: {
+		show: true,
+		color: "rgba(0, 0, 0, 0.1)",
+		lineWidth: 1,
+		drawOnChartArea: true,
+		drawTicks: true,
+		zeroLineWidth: 1,
+		zeroLineColor: "rgba(0,0,0,0.25)",
+		offsetGridLines: false,
+	},
+
+	// scale label
+	scaleLabel: {
+		fontColor: '#666',
+		fontFamily: 'Helvetica Neue',
+		fontSize: 12,
+		fontStyle: 'normal',
+
+		// actual label
+		labelString: '',
+
+		// display property
+		show: false,
+	},
+
+	// label settings
+	ticks: {
+		beginAtZero: false,
+		fontSize: 12,
+		fontStyle: "normal",
+		fontColor: "#666",
+		fontFamily: "Helvetica Neue",
+		maxRotation: 90,
+		minRotation: 20,
+		mirror: false,
+		padding: 10,
+		reverse: false,
+		show: true,
+		template: "<%=value%>",
+		userCallback: false,
+	},
+};
+```
+
+The `userCallback` method may be used for advanced tick customization. The following callback would display every label in scientific notation
+```javascript
+{
+    scales: {
+        xAxes: [{
+            ticks: {
+                // Return an empty string to draw the tick line but hide the tick label
+                // Return `null` or `undefined` to hide the tick line entirely
+               	userCallback: function(value, index, values) {
+    				return value.toExponential();
+    			}
+            }
+        }]
+    }
+}
+```
+
+#### Category Scale
+The category scale will be familiar to those who have used v1.0. Labels are drawn in from the labels array included in the chart data.
+
+The category scale extends the core scale class with the following tick template:
+
+```javascript
+{
+	position: "bottom",
+}
+```
+
+#### Linear Scale
+The linear scale can be used to display numerical data. It can be placed on either the x or y axis. The scatter chart type automatically configures a line chart to use one of these scales for the x axis.
+
+The linear scale extends the core scale class with the following tick template:
+
+```javascript
+{
+	position: "left",
+}
+```
+
+#### Logarithmic Scale
+The logarithmic scale is used to display logarithmic data of course. It can be placed on either the x or y axis.
+
+The log scale extends the core scale class with the following tick template:
+
+```javascript
+{
+	position: "left",
+	ticks: {
+		template: "<%var remain = value / (Math.pow(10, Math.floor(Chart.helpers.log10(value))));if (remain === 1 || remain === 2 || remain === 5) {%><%=value.toExponential()%><%} else {%><%= null %><%}%>",
+	}
+}
+```
+
+#### Time Scale
+The time scale is used to display times and dates. It can be placed on the x axis. When building its ticks, it will automatically calculate the most comfortable unit base on the size of the scale.
+
+The time scale extends the core scale class with the following tick template:
+
+```javascript
+{
+	position: "bottom",
+	time: {
+		// string/callback - By default, date objects are expected. You may use a pattern string from http://momentjs.com/docs/#/parsing/string-format/ to parse a time string format, or use a callback function that is passed the label, and must return a moment() instance.
+		format: false,
+		// string - By default, unit will automatically be detected.  Override with 'week', 'month', 'year', etc. (see supported time measurements)
+		unit: false, 
+		// string - By default, no rounding is applied.  To round, set to a supported time unit eg. 'week', 'month', 'year', etc.
+		round: false, 
+		// string - By default, is set to the detected (or manually overridden) time unit's `display` property (see supported time measurements).  To override, use a pattern string from http://momentjs.com/docs/#/displaying/format/
+		displayFormat: false
+	},
+}
+```
+
+The following time measurements are supported:
+
+```javascript
+{
+	'millisecond': {
+		display: 'SSS [ms]', // 002 ms
+		maxStep: 1000,
+	},
+	'second': {
+		display: 'h:mm:ss a', // 11:20:01 AM
+		maxStep: 60,
+	},
+	'minute': {
+		display: 'h:mm:ss a', // 11:20:01 AM
+		maxStep: 60,
+	},
+	'hour': {
+		display: 'MMM D, hA', // Sept 4, 5PM
+		maxStep: 24,
+	},
+	'day': {
+		display: 'll', // Sep 4 2015
+		maxStep: 7,
+	},
+	'week': {
+		display: 'll', // Week 46, or maybe "[W]WW - YYYY" ?
+		maxStep: 4.3333,
+	},
+	'month': {
+		display: 'MMM YYYY', // Sept 2015
+		maxStep: 12,
+	},
+	'quarter': {
+		display: '[Q]Q - YYYY', // Q3
+		maxStep: 4,
+	},
+	'year': {
+		display: 'YYYY', // 2015
+		maxStep: false,
+	},
+}
+```
+
+#### Radial Linear Scale
+The radial linear scale is used specifically for the radar chart type.
+
+The radial linear scale extends the core scale class with the following tick template:
+
+```javascript
+{
+	animate: true,
+	lineArc: false,
+	position: "chartArea",
+
+	angleLines: {
+		show: true,
+		color: "rgba(0, 0, 0, 0.1)",
+		lineWidth: 1
+	},
+
+	// label settings
+	ticks: {
+		//Boolean - Show a backdrop to the scale label
+		showLabelBackdrop: true,
+
+		//String - The colour of the label backdrop
+		backdropColor: "rgba(255,255,255,0.75)",
+
+		//Number - The backdrop padding above & below the label in pixels
+		backdropPaddingY: 2,
+
+		//Number - The backdrop padding to the side of the label in pixels
+		backdropPaddingX: 2,
+	},
+
+	pointLabels: {
+		//String - Point label font declaration
+		fontFamily: "'Arial'",
+
+		//String - Point label font weight
+		fontStyle: "normal",
+
+		//Number - Point label font size in pixels
+		fontSize: 10,
+
+		//String - Point label font colour
+		fontColor: "#666",
+	},
+}
+```
diff --git a/docs/01-Line-Chart.md b/docs/02-Line-Chart.md
similarity index 100%
rename from docs/01-Line-Chart.md
rename to docs/02-Line-Chart.md
diff --git a/docs/02-Bar-Chart.md b/docs/03-Bar-Chart.md
similarity index 100%
rename from docs/02-Bar-Chart.md
rename to docs/03-Bar-Chart.md
diff --git a/docs/03-Radar-Chart.md b/docs/04-Radar-Chart.md
similarity index 100%
rename from docs/03-Radar-Chart.md
rename to docs/04-Radar-Chart.md
diff --git a/docs/04-Polar-Area-Chart.md b/docs/05-Polar-Area-Chart.md
similarity index 100%
rename from docs/04-Polar-Area-Chart.md
rename to docs/05-Polar-Area-Chart.md
diff --git a/docs/05-Pie-Doughnut-Chart.md b/docs/06-Pie-Doughnut-Chart.md
similarity index 100%
rename from docs/05-Pie-Doughnut-Chart.md
rename to docs/06-Pie-Doughnut-Chart.md
diff --git a/docs/06-Advanced.md b/docs/07-Advanced.md
similarity index 100%
rename from docs/06-Advanced.md
rename to docs/07-Advanced.md
diff --git a/docs/07-Notes.md b/docs/08-Notes.md
similarity index 100%
rename from docs/07-Notes.md
rename to docs/08-Notes.md

From 82541248a1555103774885bc8373a8b3d7f0a601 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Tue, 29 Sep 2015 16:32:43 -0600
Subject: [PATCH 368/424] Getting Started.... again.

---
 docs/00-Getting-Started.md | 413 +++++--------------------------------
 1 file changed, 52 insertions(+), 361 deletions(-)

diff --git a/docs/00-Getting-Started.md b/docs/00-Getting-Started.md
index 5aeac0a1bd5..cbbb5ba29c5 100644
--- a/docs/00-Getting-Started.md
+++ b/docs/00-Getting-Started.md
@@ -25,49 +25,38 @@ require(['path/to/Chartjs'], function(Chart){
 });
 ```
 
-You can also grab Chart.js using bower:
+You can also grab Chart.js using bower, npm, or CDN:
 
 ```bash
 bower install Chart.js --save
 ```
-
-Also, Chart.js is available from CDN:
+```bash
+npm install Chart.js --save
+```
 
 https://cdnjs.com/libraries/chart.js
 
 ###Creating a chart
 
-To create a chart, we need to instantiate the `Chart` class. To do this, we need to pass in the 2d context of where we want to draw the chart. Here's an example.
+To create a chart, we need to instantiate the `Chart` class. To do this, we need to pass in the node, jQuery instance, or 2d context of the canvas of where we want to draw the chart. Here's an example.
 
 ```html
 <canvas id="myChart" width="400" height="400"></canvas>
 ```
 
 ```javascript
-// Get the context of the canvas element we want to select
+// Any of the following formats may be used
+var ctx = document.getElementById("myChart");
 var ctx = document.getElementById("myChart").getContext("2d");
-var myNewChart = Chart.PolarArea(ctx, {
-    data: data,
-    options: config
-});
+var ctx = $("myChart");
 ```
 
-We can also get the context of our canvas with jQuery. To do this, we need to get the DOM node out of the jQuery collection, and call the `getContext("2d")` method on that.
+Once you have the element or context, you're ready to instantiate a pre-defined chart-type or create your own!
 
+The following example instantiates a the pre-defined Polar Area chart type with a config object of data and options.
 ```javascript
-// Get context with jQuery - using jQuery's .get() method.
-var ctx = $("#myChart").get(0).getContext("2d");
-// This will get the first returned node in the jQuery collection.
-var myNewChart = new Chart(ctx);
-```
-
-After we've instantiated the Chart class on the canvas we want to draw on, Chart.js will handle the scaling for retina displays.
-
-With the Chart class set up, we can go on to create one of the charts Chart.js has available. In the example below, we would be drawing a Polar area chart.
-
-```javascript
-var myChart = Chart.PolarArea(ctx, {
-    data: data, 
+var myNewChart = Chart.PolarArea(ctx, {
+    data: data,
     options: options
 });
 ```
@@ -76,233 +65,119 @@ To create a scatter chart, which is a special configuration of a line chart, we
 ```javascript
 var myScatterChart = Chart.Scatter(ctx, {
     data: data,
-    options: options 
+    options: options
 });
 ```
 
-Alternatively, we can use the more advanced API to create simple chart types. . In the example below, we are creating a line chart
+Alternatively, we can use the more advanced API to create simple or advanced chart types. In the example below, we are creating a line chart.
 ```javascript
 var myChart = new Chart(ctx, {
-    type: 'line', // built in types are 'line', 'bar', 'radar', 'polarArea', 'doughnut',
+    type: 'line', // built in types are 'line', 'bar', 'radar', 'polarArea', 'doughnut', 'scatter'
     data: data,
     options: options
 });
 ```
 
-We call a method of the name of the chart we want to create. We pass in the data for that chart type, and the options for that chart as parameters. Chart.js will merge the global defaults with chart type specific defaults, then merge any options passed in as a second argument after data.
-
 ###Global chart configuration
 
 This concept was introduced in Chart.js 1.0 to keep configuration DRY, and allow for changing options globally across chart types, avoiding the need to specify options for each instance, or the default for a particular chart type.
 
+Chart.js merges configurations and options in a few places with the global defaults using chart type defaults and scales defaults. This way you can be as specific as you want in your individual chart configs, or change the defaults for Chart.js as a whole.
+
 ```javascript
 Chart.defaults.global = {
-    // Animation settings
-    animation: {
-    	// Length that animation should take in ms assuming 60fps. 
-    	// Set to 0 to disable animation
-        duration: 1000,
-
-        // Easing type. Possible values are:
-        // [easeInOutQuart, linear, easeOutBounce, easeInBack, easeInOutQuad,
-        //  easeOutQuart, easeOutQuad, easeInOutBounce, easeOutSine, easeInOutCubic,
-        //  easeInExpo, easeInOutBack, easeInCirc, easeInOutElastic, easeOutBack,
-        //  easeInQuad, easeInOutExpo, easeInQuart, easeOutQuint, easeInOutCirc,
-        //  easeInSine, easeOutExpo, easeOutCirc, easeOutCubic, easeInQuint,
-        //  easeInElastic, easeInOutSine, easeInOutQuint, easeInBounce,
-        //  easeOutElastic, easeInCubic]
-        easing: "easeOutQuart",
-
-        // Function - function to call each time an animation step occurs
-        onProgress: function() {},
-
-        // Function - function to call when animations finish
-        onComplete: function() {},
-    },
-
-    // Boolean - if true, resize the charts when the page resizes
-    responsive: false,
-
-    // Boolean - if true, try to maintain the screen aspect ratio
+    responsive: true,
+    responsiveAnimationDuration: 0,
     maintainAspectRatio: true,
-
-    // Array - events to bind tooltips to
     events: ["mousemove", "mouseout", "click", "touchstart", "touchmove", "touchend"],
-
-    // Hover settings
     hover: {
-    	// Function - called when the user hovers over the items.
-    	// Parameters: array of active elements
         onHover: null,
-
-        // String - hover mode. Options are 'single', 'label', and 'dataset'
-        // 		'single' gets the nearest element
-        //		'label' gets all of the elements at the given dataset index (do not use for scatter charts)
-        //		'dataset' gets all the elements in the given dataset
         mode: 'single',
-
-        // Number - duration (in ms) of the tooltip animation. 0 to disable
         animationDuration: 400,
     },
-
-    // Function - click handler to bind to chart area
     onClick: null,
+    defaultColor: 'rgba(0,0,0,0.1)',
 
-    // Tooltip configuration
-    tooltips: {
-    	// Boolean - if true show tooltips
-        enabled: true,
+    // Element defaults defined in element extensions
+    elements: {},
 
-        // Function - custom tooltip function to use
-        custom: null,
+    // Legend template string
+    legendTemplate: "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i = 0; i < data.datasets.length; i++){%><li><span style=\"background-color:<%=data.datasets[i].backgroundColor%>\"><%if(data.datasets[i].label){%><%=data.datasets[i].label%><%}%></span></li><%}%></ul>",
 
-        // String - color of tooltip background
-        backgroundColor: "rgba(0,0,0,0.8)",
+    animation: {
+        duration: 1000,
+        easing: "easeOutQuart",
+        onProgress: function() {},
+        onComplete: function() {},
+    },
 
-        // String - fonts to use
+    tooltips:{
+        enabled: true,
+        custom: null,
+        backgroundColor: "rgba(0,0,0,0.8)",
         fontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
-
-        // Number - font size
         fontSize: 10,
-
-        // String - font style
         fontStyle: "normal",
-
-        // String - font color
         fontColor: "#fff",
-
-        // String - title fonts
         titleFontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
-
-        // Number - title font size
         titleFontSize: 12,
-
-        // String - title font style
         titleFontStyle: "bold",
-
-        // String - title font color
         titleFontColor: "#fff",
-
-        // Number - 
         yPadding: 6,
-
-        // Number - 
         xPadding: 6,
-
-        // Number - 
         caretSize: 8,
-
-        // Number - radius of rounded corners
         cornerRadius: 6,
-
-        // Number - 
         xOffset: 10,
-
-        // String - template string to use for tooltips in single mode
         template: [
             '<% if(label){ %>',
-            '<%=label %>:',
+            '<%=label %>: ',
             '<% } %>',
             '<%=value %>',
         ].join(''),
-
-        // String - template string to use for tooltips in label mode
         multiTemplate: [
             '<%if (datasetLabel){ %>',
-            '<%=datasetLabel %>:',
+            '<%=datasetLabel %>: ',
             '<% } %>',
             '<%=value %>'
         ].join(''),
-
-        // String -
         multiKeyBackground: '#fff',
     },
 
-    // String - default grey color. 'rgba(0,0,0,0.1)'
-    defaultColor: defaultColor, 
-
-    // Element defaults
     elements: {
-    	// Default settings for all line elements
+        arc: {   
+            backgroundColor: Chart.defaults.global.defaultColor,
+            borderColor: "#fff",
+            borderWidth: 2
+        },
         line: {
-        	// Number - Bezier curve tension. Set to 0 for no bezier curves
             tension: 0.4,
-
-            // String - the fill color
-            backgroundColor: defaultColor,
-
-            // Number - width of the line
+            backgroundColor: Chart.defaults.global.defaultColor,
             borderWidth: 3,
-
-            // String - color of the line
-            borderColor: defaultColor,
-
-            // String - cap style of the line. See https://developer.mozilla.org/en-US/docs/Web/API/CanvasRenderingContext2D/lineCap
+            borderColor: Chart.defaults.global.defaultColor,
             borderCapStyle: 'butt',
-
-            // Array - Length and spacing of dashes. See https://developer.mozilla.org/en-US/docs/Web/API/CanvasRenderingContext2D/setLineDash
             borderDash: [],
-
-            // Number - Offset for line dashes. See https://developer.mozilla.org/en-US/docs/Web/API/CanvasRenderingContext2D/lineDashOffset
             borderDashOffset: 0.0,
-
-            // String - line join style. See https://developer.mozilla.org/en-US/docs/Web/API/CanvasRenderingContext2D/lineJoin
             borderJoinStyle: 'miter',
-            
-            // Boolean - if true fill in the area between the line and the x axis with the background color
-            fill: true,
-
-            // Boolean - 
+            fill: true, // do we fill in the area between the line and its base axis
             skipNull: true,
-
-            // Boolean - 
             drawNull: false,
         },
-        // Settings for all point elements
         point: {
-        	// Number - radius of point circle
             radius: 3,
-
-            // String - fill color of point
-            backgroundColor: defaultColor,
-
-            // Number - width of stroke of point circle
+            backgroundColor: Chart.defaults.global.defaultColor,
             borderWidth: 1,
-
-            // String - stroke color for point
-            borderColor: defaultColor,
-
-            // Number - extra radius added to radius for hit detection
+            borderColor: Chart.defaults.global.defaultColor,
+            // Hover
             hitRadius: 1,
-
-            // Number - radius of point circle when hovered
             hoverRadius: 4,
-
-            // Number - radius of circle stroke when hovered
-            hoverBorderWidth: 2,
+            hoverBorderWidth: 1,
         },
-        // Settings for all bar elements
         rectangle: {
-        	// String - fill color of bar
-            backgroundColor: defaultColor,
-
-            // Number - width of stroke of line surrounding bar fill
+            backgroundColor: Chart.defaults.global.defaultColor,
             borderWidth: 0,
+            borderColor: Chart.defaults.global.defaultColor,
+        }
 
-            // String - Border color
-            borderColor: defaultColor,
-        },
-        // Settings for all arc elements
-        arc: {
-        	// String - fill color
-            backgroundColor: defaultColor,
-
-            // String - border color
-            borderColor: "#fff",
-
-            // Number - border stroke width
-            borderWidth: 2,
-        },
     }
 }
 ```
@@ -313,188 +188,4 @@ If for example, you wanted all charts created to be responsive, and resize when
 Chart.defaults.global.responsive = true;
 ```
 
-Now, every time we create a chart, `options.responsive` will be `true`.
-
-## Scales
-
-Scales in v2.0 of Chart.js are significantly different than those of v1.0. Multiple x & y axes are now supported. Datasets include 
-additional properties to bind themselves to a specific axis.
-
-
-### Category Scale
-The category scale will be familiar to those who have used v1.0. Labels are drawn in from the labels array included in the chart data. The category scale has 
-the following options.
-
-```javascript
-{
-    // Boolean - if true, show the scale
-    display: true,
-
-    // String - position of the scale. possible options are "top" and "bottom" for category scales
-    position: "bottom",
-
-    // grid line settings
-    gridLines: {
-        // Boolean - if true, show the grid lines
-        show: true,
-
-        // String - color of the grid lines
-        color: "rgba(0, 0, 0, 0.05)",
-
-        // Number - width of the grid lines
-        lineWidth: 1,
-
-        // Boolean - if true draw lines on the chart area
-        drawOnChartArea: true,
-
-        // Boolean - if true draw ticks in the axis area
-        drawTicks: true,
-
-        // Number - width of the grid line for the first index (index 0)
-        zeroLineWidth: 1,
-
-        // String - color of the grid line for the first index
-        zeroLineColor: "rgba(0,0,0,0.25)",
-
-        // Boolean - if true, offset labels from grid lines
-        offsetGridLines: false,
-    },
-
-    // label settings
-    labels: {
-        // Boolean - if true show labels
-        show: true,
-        
-        // Boolean - if true the chart will mirror the axis labels. If the labels are on the left, mirroring the axis will render them to the right
-        mirror: false,
-        
-        // Number - controls the padding between the label and the axis
-        padding: 10,
-
-        // Number: maximum auto-rotation allowed for labels.
-        maxRotation: 90,
-
-        // String - template string for labels
-        template: "<%=value%>",
-
-        // Number - label font size
-        fontSize: 12,
-
-        // String - label font style
-        fontStyle: "normal",
-
-        // String - label font color
-        fontColor: "#666",
-
-        // String - label font family
-        fontFamily: "Helvetica Neue",
-
-        // Function - Can be used to filter the labels. Passed the data label & index
-        userCallback: null,
-    },
-}
-
-```
-
-The `userCallback` method may be useful when there are a lot of labels. The following callback would show every fifth label on a category scale
-```javascript
-{
-    scales: {
-        xAxes: [{
-            labels: {
-                maxRotation: 0,    // set maxRotation to 0 to turn off auto-rotation
-
-                // Return an empty string to draw the grid line but hide the label
-                // Return `null` or `undefined` to hide the grid line
-                userCallback: function(labelString, index) {
-                    return (index % 5 === 0) ? labelString : '';
-                }
-            }
-        }]
-    }
-}
-```
-
-### Linear Scale
-The linear scale can be used to display numerical data. It can be placed on either the x or y axis. The scatter chart type automatically configures a line chart to
-use one of these scales for the x axis.
-
-The linear scale supports the following options
-```javascript
-{
-    // Boolean - if true, show the scale
-    display: true,
-
-    // String - position of axis. Vertical axes can have either "left" or "right"
-    position: "left",
-
-    // grid line settings
-    gridLines: {
-        // Boolean - if true, show the grid lines
-        show: true,
-
-        // String - color of the grid lines
-        color: "rgba(0, 0, 0, 0.05)",
-
-        // Number - width of the grid lines
-        lineWidth: 1,
-
-        // Boolean - if true draw lines on the chart area
-        drawOnChartArea: true,
-
-        // Boolean - if true draw ticks in the axis area
-        drawTicks: true,
-
-        // Number - width of the grid line representing a numerical value of 0
-        zeroLineWidth: 1,
-
-        // String - color of the grid line representing a numerical value of 0
-        zeroLineColor: "rgba(0,0,0,0.25)",
-    },
-
-    // Boolean - if true ensures that the scale always has a 0 point
-    beginAtZero: false,
-
-    // Object - if specified, allows the user to override the step generation algorithm.
-    //          Contains the following values
-    //              start: // number to start at
-    //              stepWidth: // size of step
-    //              steps: // number of steps
-    override: null,
-
-    // label settings
-    labels: {
-        // Boolean - if true show labels
-        show: true,
-
-        // String - template string for labels
-        template: "<%=value%>",
-
-        // Function - if specified this is passed the tick value, index, and the array of all tick values. Returns a string that is used as the label for that value
-        userCallback: null,
-
-        // Number - label font size
-        fontSize: 12,
-
-        // String - label font style
-        fontStyle: "normal",
-
-        // String - label font color
-        fontColor: "#666",
-
-        // String - label font family
-        fontFamily: "Helvetica Neue",
-    },
-}
-```
-
-The `userCallback` function allows the user fine grained control over how labels are generated. For instance, to generate every second labels in scientific notation, one could do the following
-```javascript
-{
-    labels: {
-        userCallback: function(value, index, values) {
-            return (index % 2 === 0) ? values.toExponential() : '';
-        }
-    }
-}
-```
+Now, every time we create a chart, `options.responsive` will be `true`.
\ No newline at end of file

From 0ac59b8a42642b0cae5034ae2debdc0ee37b26fc Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Wed, 30 Sep 2015 15:32:16 -0600
Subject: [PATCH 369/424] Update README.md

---
 README.md | 25 ++++++++++++++++++++++++-
 1 file changed, 24 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 4f6cc5e063e..09cbf065089 100644
--- a/README.md
+++ b/README.md
@@ -2,10 +2,33 @@
 
 [![Build Status](https://travis-ci.org/nnnick/Chart.js.svg?branch=v2.0-dev)](https://travis-ci.org/nnnick/Chart.js) [![Code Climate](https://codeclimate.com/github/nnnick/Chart.js/badges/gpa.svg)](https://codeclimate.com/github/nnnick/Chart.js)
 
-# Version 2.0 is in early alpha. We are changing the internal data model to reduce copying, increase performance and expose a more flexible API.
 
 *Simple HTML5 Charts using the canvas element* [chartjs.org](http://www.chartjs.org)
 
+## v2.0 Development
+
+Current Release: [2.0.0-alpha4](https://github.com/nnnick/Chart.js/releases/tag/2.0.0-alpha4)
+
+The next generation and release of Chart.js has been well under way this year and we are very close to releasing some amazing new features including, but not limited to:
+- Rewritten, optimized, and unit-tested
+- New and improved scales (log, time, linear, category, multiple scales)
+- Improved responsiveness and resizing
+- Powerful support for adding, removing, changing, and updating data on the fly
+- Animations on all elements, colors and tooltips
+- Powerful customization when you need it. Automatic and dynamic when you don't.
+- Excellent support for modern frameworks and modular build systems.
+- Even more extensible via new element controllers, combo chart support, and hook system
+- Bug fixes not addressed in 1.x, and much, much more...
+
+#####Contributing to 2.0
+Submit PR's to the v2.0-dev branch.
+
+#####Building and Testing
+`gulp build`, `gulp test`
+
+## v1.x Status: Feature Complete
+We are now treating v1.x as feature complete.  PR's for bug fixes are welcome, but we urge any open PR's for v1.x features to be refactored and resubmitted for v2.x (if the feature has not already been implemented).
+
 ## Documentation
 
 You can find documentation at [chartjs.org/docs](http://www.chartjs.org/docs/). The markdown files that build the site are available under `/docs`. Please note - in some of the json examples of configuration you might notice some liquid tags - this is just for the generating the site html, please disregard.

From 65f9ee8a4ac2bade3ac6b66f56a50a4acff2af33 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Mon, 5 Oct 2015 12:40:28 -0600
Subject: [PATCH 370/424] Bubble Chart Type and Bubble Controller

---
 samples/bubble.html                  | 206 +++++++++++++++++++++++++
 src/charts/Chart.Bubble.js           |  39 +++++
 src/controllers/controller.bubble.js | 218 +++++++++++++++++++++++++++
 3 files changed, 463 insertions(+)
 create mode 100644 samples/bubble.html
 create mode 100644 src/charts/Chart.Bubble.js
 create mode 100644 src/controllers/controller.bubble.js

diff --git a/samples/bubble.html b/samples/bubble.html
new file mode 100644
index 00000000000..a52cd9c0c84
--- /dev/null
+++ b/samples/bubble.html
@@ -0,0 +1,206 @@
+<!doctype html>
+<html>
+
+<head>
+    <title>Bar Chart</title>
+    <script src="../node_modules/jquery/dist/jquery.min.js"></script>
+    <script src="../Chart.js"></script>
+    <style type="text/css">
+        canvas {
+            border: 1px solid red;
+        }
+    </style>
+</head>
+
+<body>
+    <div id="container" style="width: 100%; height: 25%;">
+        <canvas id="canvas"></canvas>
+    </div>
+    <button id="randomizeData">Randomize Data</button>
+    <button id="addDataset">Add Dataset</button>
+    <button id="removeDataset">Remove Dataset</button>
+    <button id="addData">Add Data</button>
+    <button id="removeData">Remove Data</button>
+    <button id="show">Show</button>
+    <div>
+        <h3>Legend</h3>
+        <div id="legendContainer">
+        </div>
+    </div>
+    <script>
+        var randomScalingFactor = function() {
+            return (Math.random() > 0.5 ? 1.0 : -1.0) * Math.round(Math.random() * 100);
+        };
+        var randomColorFactor = function() {
+            return Math.round(Math.random() * 255);
+        };
+        var randomColor = function() {
+            return 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',.7)';
+        };
+
+        var bubbleChartData = {
+            animation: {
+                duration: 10000
+            },
+            datasets: [{
+                label: "My First dataset",
+                backgroundColor: randomColor(),
+                data: [{
+                    x: randomScalingFactor(),
+                    y: randomScalingFactor(),
+                    r: Math.abs(randomScalingFactor()) / 5,
+                }, {
+                    x: randomScalingFactor(),
+                    y: randomScalingFactor(),
+                    r: Math.abs(randomScalingFactor()) / 5,
+                }, {
+                    x: randomScalingFactor(),
+                    y: randomScalingFactor(),
+                    r: Math.abs(randomScalingFactor()) / 5,
+                }, {
+                    x: randomScalingFactor(),
+                    y: randomScalingFactor(),
+                    r: Math.abs(randomScalingFactor()) / 5,
+                }, {
+                    x: randomScalingFactor(),
+                    y: randomScalingFactor(),
+                    r: Math.abs(randomScalingFactor()) / 5,
+                }, {
+                    x: randomScalingFactor(),
+                    y: randomScalingFactor(),
+                    r: Math.abs(randomScalingFactor()) / 5,
+                }, {
+                    x: randomScalingFactor(),
+                    y: randomScalingFactor(),
+                    r: Math.abs(randomScalingFactor()) / 5,
+                }]
+            }, {
+                label: "My Second dataset",
+                backgroundColor: randomColor(),
+                data: [{
+                    x: randomScalingFactor(),
+                    y: randomScalingFactor(),
+                    r: Math.abs(randomScalingFactor()) / 5,
+                }, {
+                    x: randomScalingFactor(),
+                    y: randomScalingFactor(),
+                    r: Math.abs(randomScalingFactor()) / 5,
+                }, {
+                    x: randomScalingFactor(),
+                    y: randomScalingFactor(),
+                    r: Math.abs(randomScalingFactor()) / 5,
+                }, {
+                    x: randomScalingFactor(),
+                    y: randomScalingFactor(),
+                    r: Math.abs(randomScalingFactor()) / 5,
+                }, {
+                    x: randomScalingFactor(),
+                    y: randomScalingFactor(),
+                    r: Math.abs(randomScalingFactor()) / 5,
+                }, {
+                    x: randomScalingFactor(),
+                    y: randomScalingFactor(),
+                    r: Math.abs(randomScalingFactor()) / 5,
+                }, {
+                    x: randomScalingFactor(),
+                    y: randomScalingFactor(),
+                    r: Math.abs(randomScalingFactor()) / 5,
+                }]
+            }]
+
+        };
+
+        function updateLegend() {
+            $legendContainer = $('#legendContainer');
+            $legendContainer.empty();
+            $legendContainer.append(window.myChart.generateLegend());
+        }
+
+        window.onload = function() {
+            var ctx = document.getElementById("canvas").getContext("2d");
+            window.myChart = new Chart(ctx, {
+                type: 'bubble',
+                data: bubbleChartData,
+                options: {
+                    responsive: true,
+                }
+            });
+
+            updateLegend();
+        };
+
+        $('#randomizeData').click(function() {
+            var zero = Math.random() < 0.2 ? true : false;
+            $.each(bubbleChartData.datasets, function(i, dataset) {
+                dataset.backgroundColor = randomColor();
+                dataset.data = dataset.data.map(function() {
+                    return {
+                        x: randomScalingFactor(),
+                        y: randomScalingFactor(),
+                        r: Math.abs(randomScalingFactor()) / 5,
+                    };
+                });
+            });
+            window.myChart.update();
+            updateLegend();
+        });
+
+        $('#addDataset').click(function() {
+            var newDataset = {
+                backgroundColor: randomColor(),
+                data: []
+            };
+
+            for (var index = 0; index < bubbleChartData.datasets[0].data.length; ++index) {
+                newDataset.data.push({
+                    x: randomScalingFactor(),
+                    y: randomScalingFactor(),
+                    r: Math.abs(randomScalingFactor()) / 5,
+                });
+            }
+
+            bubbleChartData.datasets.push(newDataset);
+            window.myChart.update();
+            updateLegend();
+        });
+
+        $('#addData').click(function() {
+            if (bubbleChartData.datasets.length > 0) {
+
+                for (var index = 0; index < bubbleChartData.datasets.length; ++index) {
+                    //window.myChart.addData(randomScalingFactor(), index);
+                    bubbleChartData.datasets[index].data.push({
+                        x: randomScalingFactor(),
+                        y: randomScalingFactor(),
+                        r: Math.abs(randomScalingFactor()) / 5,
+                    });
+                }
+
+                window.myChart.update();
+                updateLegend();
+            }
+        });
+
+        $('#removeDataset').click(function() {
+            bubbleChartData.datasets.splice(0, 1);
+            window.myChart.update();
+            updateLegend();
+        });
+
+        $('#removeData').click(function() {
+
+            bubbleChartData.datasets.forEach(function(dataset, datasetIndex) {
+                dataset.data.pop();
+            });
+
+            window.myChart.update();
+            updateLegend();
+        });
+
+        $('#show').click(function() {
+            document.getElementById('container').style.display = '';
+        });
+    </script>
+</body>
+
+</html>
diff --git a/src/charts/Chart.Bubble.js b/src/charts/Chart.Bubble.js
new file mode 100644
index 00000000000..d4715c02685
--- /dev/null
+++ b/src/charts/Chart.Bubble.js
@@ -0,0 +1,39 @@
+(function() {
+	"use strict";
+
+	var root = this;
+	var Chart = root.Chart;
+	var helpers = Chart.helpers;
+
+	var defaultConfig = {
+		hover: {
+			mode: 'single',
+		},
+
+		scales: {
+			xAxes: [{
+				type: "linear", // bubble should probably use a linear scale by default
+				position: "bottom",
+				id: "x-axis-0", // need an ID so datasets can reference the scale
+			}],
+			yAxes: [{
+				type: "linear",
+				position: "left",
+				id: "y-axis-0",
+			}],
+		},
+
+		tooltips: {
+			template: "(<%= value.x %>, <%= value.y %>)",
+			multiTemplate: "<%if (datasetLabel){%><%=datasetLabel%>: <%}%>(<%= value.x %>, <%= value.y %>)",
+		},
+
+	};
+
+	Chart.Bubble = function(context, config) {
+		config.options = helpers.configMerge(defaultConfig, config.options);
+		config.type = 'bubble';
+		return new Chart(context, config);
+	};
+
+}).call(this);
diff --git a/src/controllers/controller.bubble.js b/src/controllers/controller.bubble.js
new file mode 100644
index 00000000000..f6c522838d0
--- /dev/null
+++ b/src/controllers/controller.bubble.js
@@ -0,0 +1,218 @@
+(function() {
+
+	"use strict";
+
+	var root = this,
+		Chart = root.Chart,
+		helpers = Chart.helpers;
+
+	Chart.defaults.bubble = {
+		hover: {
+			mode: "single"
+		},
+
+		scales: {
+			xAxes: [{
+				type: "linear", // bubble should probably use a linear scale by default
+				position: "bottom",
+				id: "x-axis-0", // need an ID so datasets can reference the scale
+			}],
+			yAxes: [{
+				type: "linear",
+				position: "left",
+				id: "y-axis-0",
+			}],
+		},
+
+		tooltips: {
+			template: "(<%= value.x %>, <%= value.y %>, <%= value.r %>)",
+			multiTemplate: "<%if (datasetLabel){%><%=datasetLabel%>: <%}%>(<%= value.x %>, <%= value.y %>, <%= value.r %>)",
+		},
+	};
+
+
+	Chart.controllers.bubble = function(chart, datasetIndex) {
+		this.initialize.call(this, chart, datasetIndex);
+	};
+
+	helpers.extend(Chart.controllers.bubble.prototype, {
+
+		initialize: function(chart, datasetIndex) {
+			this.chart = chart;
+			this.index = datasetIndex;
+			this.linkScales();
+			this.addElements();
+		},
+		updateIndex: function(datasetIndex) {
+			this.index = datasetIndex;
+		},
+
+		linkScales: function() {
+			if (!this.getDataset().xAxisID) {
+				this.getDataset().xAxisID = this.chart.options.scales.xAxes[0].id;
+			}
+
+			if (!this.getDataset().yAxisID) {
+				this.getDataset().yAxisID = this.chart.options.scales.yAxes[0].id;
+			}
+		},
+
+		getDataset: function() {
+			return this.chart.data.datasets[this.index];
+		},
+
+		getScaleForId: function(scaleID) {
+			return this.chart.scales[scaleID];
+		},
+
+		addElements: function() {
+
+			this.getDataset().metaData = this.getDataset().metaData || [];
+
+			helpers.each(this.getDataset().data, function(value, index) {
+				this.getDataset().metaData[index] = this.getDataset().metaData[index] || new Chart.elements.Point({
+					_chart: this.chart.chart,
+					_datasetIndex: this.index,
+					_index: index,
+				});
+			}, this);
+		},
+		addElementAndReset: function(index) {
+			this.getDataset().metaData = this.getDataset().metaData || [];
+			var point = new Chart.elements.Point({
+				_chart: this.chart.chart,
+				_datasetIndex: this.index,
+				_index: index,
+			});
+
+			// Reset the point
+			this.updateElement(point, index, true);
+
+			// Add to the points array
+			this.getDataset().metaData.splice(index, 0, point);
+
+		},
+		removeElement: function(index) {
+			this.getDataset().metaData.splice(index, 1);
+		},
+
+		reset: function() {
+			this.update(true);
+		},
+
+		buildOrUpdateElements: function buildOrUpdateElements() {
+			// Handle the number of data points changing
+			var numData = this.getDataset().data.length;
+			var numPoints = this.getDataset().metaData.length;
+
+			// Make sure that we handle number of datapoints changing
+			if (numData < numPoints) {
+				// Remove excess bars for data points that have been removed
+				this.getDataset().metaData.splice(numData, numPoints - numData);
+			} else if (numData > numPoints) {
+				// Add new elements
+				for (var index = numPoints; index < numData; ++index) {
+					this.addElementAndReset(index);
+				}
+			}
+		},
+
+		update: function update(reset) {
+			var points = this.getDataset().metaData;
+
+			var yScale = this.getScaleForId(this.getDataset().yAxisID);
+			var xScale = this.getScaleForId(this.getDataset().xAxisID);
+			var scaleBase;
+
+			if (yScale.min < 0 && yScale.max < 0) {
+				scaleBase = yScale.getPixelForValue(yScale.max);
+			} else if (yScale.min > 0 && yScale.max > 0) {
+				scaleBase = yScale.getPixelForValue(yScale.min);
+			} else {
+				scaleBase = yScale.getPixelForValue(0);
+			}
+
+			// Update Points
+			helpers.each(points, function(point, index) {
+				this.updateElement(point, index, reset);
+			}, this);
+
+		},
+
+		updateElement: function(point, index, reset) {
+			var yScale = this.getScaleForId(this.getDataset().yAxisID);
+			var xScale = this.getScaleForId(this.getDataset().xAxisID);
+			var scaleBase;
+
+			if (yScale.min < 0 && yScale.max < 0) {
+				scaleBase = yScale.getPixelForValue(yScale.max);
+			} else if (yScale.min > 0 && yScale.max > 0) {
+				scaleBase = yScale.getPixelForValue(yScale.min);
+			} else {
+				scaleBase = yScale.getPixelForValue(0);
+			}
+
+			helpers.extend(point, {
+				// Utility
+				_chart: this.chart.chart,
+				_xScale: xScale,
+				_yScale: yScale,
+				_datasetIndex: this.index,
+				_index: index,
+
+				// Desired view properties
+				_model: {
+					x: reset ? xScale.getPixelForDecimal(0.5) : xScale.getPixelForValue(this.getDataset().data[index], index, this.index, this.chart.isCombo),
+					y: reset ? scaleBase : yScale.getPixelForValue(this.getDataset().data[index], index, this.index),
+					// Appearance
+					radius: reset ? 0 : point.custom && point.custom.radius ? point.custom.radius : this.getRadius(this.getDataset().data[index]),
+					backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().backgroundColor, index, this.chart.options.elements.point.backgroundColor),
+					borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().borderColor, index, this.chart.options.elements.point.borderColor),
+					borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().borderWidth, index, this.chart.options.elements.point.borderWidth),
+					skip: point.custom && point.custom.skip ? point.custom.skip : this.getDataset().data[index] === null,
+
+					// Tooltip
+					hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.getDataset().hitRadius, index, this.chart.options.elements.point.hitRadius),
+				},
+			});
+
+			point.pivot();
+		},
+
+		getRadius: function(value) {
+			return value.r || this.chart.options.elements.point.radius;
+		},
+
+		draw: function(ease) {
+			var easingDecimal = ease || 1;
+
+			// Transition and Draw the Points
+			helpers.each(this.getDataset().metaData, function(point, index) {
+				point.transition(easingDecimal);
+				point.draw();
+			}, this);
+
+		},
+
+		setHoverStyle: function(point) {
+			// Point
+			var dataset = this.chart.data.datasets[point._datasetIndex];
+			var index = point._index;
+
+			point._model.radius = point.custom && point.custom.hoverRadius ? point.custom.hoverRadius : (helpers.getValueAtIndexOrDefault(dataset.hoverRadius, index, this.chart.options.elements.point.hoverRadius)) + this.getRadius(this.getDataset().data[point._index]);
+			point._model.backgroundColor = point.custom && point.custom.hoverBackgroundColor ? point.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(point._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+			point._model.borderColor = point.custom && point.custom.hoverBorderColor ? point.custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, helpers.color(point._model.borderColor).saturate(0.5).darken(0.1).rgbString());
+			point._model.borderWidth = point.custom && point.custom.hoverBorderWidth ? point.custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.hoverBorderWidth, index, point._model.borderWidth);
+		},
+
+		removeHoverStyle: function(point) {
+			var dataset = this.chart.data.datasets[point._datasetIndex];
+			var index = point._index;
+
+			point._model.radius = point.custom && point.custom.radius ? point.custom.radius : this.getRadius(this.getDataset().data[point._index]);
+			point._model.backgroundColor = point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().backgroundColor, index, this.chart.options.elements.point.backgroundColor);
+			point._model.borderColor = point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().borderColor, index, this.chart.options.elements.point.borderColor);
+			point._model.borderWidth = point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().borderWidth, index, this.chart.options.elements.point.borderWidth);
+		}
+	});
+}).call(this);

From ef5cec7f5e7ea86e1ba72a2ad3b12079960e971a Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Tue, 6 Oct 2015 20:40:25 -0600
Subject: [PATCH 371/424] Tooltips now using new lineArray format

---
 samples/line.html                |  31 +-
 src/core/core.controller.js      |  23 +-
 src/core/core.helpers.js         |  59 +--
 src/core/core.js                 |  17 +-
 src/core/core.scale.js           |  45 +-
 src/core/core.tooltip.js         | 688 ++++++++++++++++++++-----------
 src/scales/scale.radialLinear.js |   6 +-
 7 files changed, 549 insertions(+), 320 deletions(-)

diff --git a/samples/line.html b/samples/line.html
index 9e0cf17d78d..546f69acd69 100644
--- a/samples/line.html
+++ b/samples/line.html
@@ -13,7 +13,7 @@
 </head>
 
 <body>
-    <div style="width:50%;">
+    <div style="width:100%;">
         <canvas id="canvas" style="width:100%;height:100%"></canvas>
     </div>
     <br>
@@ -55,6 +55,35 @@ <h3>Legend</h3>
             },
             options: {
                 responsive: true,
+                tooltips: {
+                    mode: 'label',
+                    callbacks: {
+                        // beforeTitle: function() {
+                        //     return '...beforeTitle';
+                        // },
+                        // afterTitle: function() {
+                        //     return '...afterTitle';
+                        // },
+                        // beforeBody: function() {
+                        //     return '...beforeBody';
+                        // },
+                        // afterBody: function() {
+                        //     return '...afterBody';
+                        // },
+                        // beforeFooter: function() {
+                        //     return '...beforeFooter';
+                        // },
+                        // footer: function() {
+                        //     return 'Footer';
+                        // },
+                        // afterFooter: function() {
+                        //     return '...afterFooter';
+                        // },
+                    }
+                },
+                hover: {
+                    mode: 'label'
+                },
                 scales: {
                     xAxes: [{
                         display: true,
diff --git a/src/core/core.controller.js b/src/core/core.controller.js
index 6d8d5e25e2b..ccb3a7a0608 100644
--- a/src/core/core.controller.js
+++ b/src/core/core.controller.js
@@ -319,7 +319,7 @@
 		},
 
 		generateLegend: function generateLegend() {
-			return helpers.template(this.options.legendTemplate, this);
+			return this.options.legendCallback(this);
 		},
 
 		destroy: function destroy() {
@@ -364,9 +364,9 @@
 		eventHandler: function eventHandler(e) {
 			this.lastActive = this.lastActive || [];
 
-			// Find Active Elements
+			// Find Active Elements for hover and tooltips
 			if (e.type == 'mouseout') {
-				this.active = [];
+				this.active = this.tooltipActive = [];
 			} else {
 				this.active = function() {
 					switch (this.options.hover.mode) {
@@ -380,6 +380,18 @@
 							return e;
 					}
 				}.call(this);
+				this.tooltipActive = function() {
+					switch (this.options.tooltips.mode) {
+						case 'single':
+							return this.getElementAtEvent(e);
+						case 'label':
+							return this.getElementsAtEvent(e);
+						case 'dataset':
+							return this.getDatasetAtEvent(e);
+						default:
+							return e;
+					}
+				}.call(this);
 			}
 
 			// On Hover hook
@@ -395,6 +407,7 @@
 
 			var dataset;
 			var index;
+
 			// Remove styling for last active (even if it may still be active)
 			if (this.lastActive.length) {
 				switch (this.options.hover.mode) {
@@ -437,11 +450,11 @@
 				this.tooltip.initialize();
 
 				// Active
-				if (this.active.length) {
+				if (this.tooltipActive.length) {
 					this.tooltip._model.opacity = 1;
 
 					helpers.extend(this.tooltip, {
-						_active: this.active,
+						_active: this.tooltipActive,
 					});
 
 					this.tooltip.update();
diff --git a/src/core/core.helpers.js b/src/core/core.helpers.js
index 8c848deba9f..d2f6c4d253e 100644
--- a/src/core/core.helpers.js
+++ b/src/core/core.helpers.js
@@ -135,7 +135,7 @@
 									base[key].push(helpers.configMerge(valueObj.type ? Chart.scaleService.getScaleDefaults(valueObj.type) : {}, valueObj));
 								} else if (valueObj.type !== base[key][index].type) {
 									// Type changed. Bring in the new defaults before we bring in valueObj so that valueObj can override the correct scale defaults
-									base[key][index] = helpers.configMerge(base[key][index], valueObj.type ? Chart.scaleService.getScaleDefaults(valueObj.type) : {}, valueObj)
+									base[key][index] = helpers.configMerge(base[key][index], valueObj.type ? Chart.scaleService.getScaleDefaults(valueObj.type) : {}, valueObj);
 								} else {
 									// Type is the same
 									base[key][index] = helpers.configMerge(base[key][index], valueObj);
@@ -272,7 +272,7 @@
 		},
 		log10 = helpers.log10 = function(x) {
 			if (Math.log10) {
-				return Math.log10(x)
+				return Math.log10(x);
 			} else {
 				return Math.log(x) / Math.LN10;
 			}
@@ -382,57 +382,6 @@
 
 			return niceFraction * Math.pow(10, exponent);
 		},
-		/* jshint ignore:start */
-		// Blows up jshint errors based on the new Function constructor
-		//Templating methods
-		//Javascript micro templating by John Resig - source at http://ejohn.org/blog/javascript-micro-templating/
-		templateStringCache = {},
-		template = helpers.template = function(templateString, valuesObject) {
-
-			// If templateString is function rather than string-template - call the function for valuesObject
-
-			if (templateString instanceof Function) {
-				return templateString(valuesObject);
-			}
-
-			function tmpl(str, data) {
-				// Figure out if we're getting a template, or if we need to
-				// load the template - and be sure to cache the result.
-				var fn;
-
-				if (templateStringCache.hasOwnProperty(str)) {
-					fn = templateStringCache[str];
-				} else {
-					// Generate a reusable function that will serve as a template
-					// generator (and which will be cached).
-					var functionCode = "var p=[],print=function(){p.push.apply(p,arguments);};" +
-
-						// Introduce the data as local variables using with(){}
-						"with(obj){p.push('" +
-
-						// Convert the template into pure JavaScript
-						str
-						.replace(/[\r\t\n]/g, " ")
-						.split("<%").join("\t")
-						.replace(/((^|%>)[^\t]*)'/g, "$1\r")
-						.replace(/\t=(.*?)%>/g, "',$1,'")
-						.split("\t").join("');")
-						.split("%>").join("p.push('")
-						.split("\r").join("\\'") +
-						"');}return p.join('');";
-					fn = new Function("obj", functionCode);
-
-					// Cache the result
-					templateStringCache[str] = fn;
-				}
-
-				// Provide some basic currying to the user
-				return data ? fn(data) : fn;
-			}
-			return tmpl(templateString, valuesObject);
-		},
-		/* jshint ignore:end */
-		//--Animation methods
 		//Easing functions adapted from Robert Penner's easing equations
 		//http://www.robertpenner.com/easing/
 		easingEffects = helpers.easingEffects = {
@@ -837,7 +786,7 @@
 				// can use classlist
 				hiddenIframe.classlist.add(hiddenIframeClass);
 			} else {
-				hiddenIframe.setAttribute('class', hiddenIframeClass)
+				hiddenIframe.setAttribute('class', hiddenIframeClass);
 			}
 
 			// Set the style
@@ -860,7 +809,7 @@
 				if (callback) {
 					callback();
 				}
-			}
+			};
 		},
 		removeResizeListener = helpers.removeResizeListener = function(node) {
 			var hiddenIframe = node.querySelector('.chartjs-hidden-iframe');
diff --git a/src/core/core.js b/src/core/core.js
index d930c024fd0..a4eb71294d7 100755
--- a/src/core/core.js
+++ b/src/core/core.js
@@ -92,8 +92,21 @@
 			// Element defaults defined in element extensions
 			elements: {},
 
-			// Legend template string
-			legendTemplate: "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i = 0; i < data.datasets.length; i++){%><li><span style=\"background-color:<%=data.datasets[i].backgroundColor%>\"><%if(data.datasets[i].label){%><%=data.datasets[i].label%><%}%></span></li><%}%></ul>",
+			// Legend callback string
+			legendCallback: function(chart) {
+				var text = [];
+				text.push('<ul class="' + chart.id + '-legend">');
+				for (var i = 0; i < chart.data.datasets.length; i++) {
+					text.push('<li><span style="background-color:' + chart.data.datasets[i].backgroundColor + '">');
+					if (chart.data.datasets[i].label) {
+						text.push(chart.data.datasets[i].label);
+					}
+					text.push('</span></li>');
+				}
+				text.push('</ul>');
+
+				return text.join("");
+			}
 		},
 	};
 
diff --git a/src/core/core.scale.js b/src/core/core.scale.js
index 40c73b4f551..295346a68e1 100644
--- a/src/core/core.scale.js
+++ b/src/core/core.scale.js
@@ -47,7 +47,9 @@
 			padding: 10,
 			reverse: false,
 			show: true,
-			template: "<%=value%>",
+			callback: function(value) {
+				return value;
+			},
 		},
 	};
 
@@ -126,14 +128,12 @@
 		convertTicksToLabels: function() {
 			// Convert ticks to strings
 			this.ticks = this.ticks.map(function(numericalTick, index, ticks) {
-				if (this.options.ticks.userCallback) {
-					return this.options.ticks.userCallback(numericalTick, index, ticks);
-				} else {
-					return helpers.template(this.options.ticks.template, {
-						value: numericalTick
-					});
-				}
-			}, this);
+					if (this.options.ticks.userCallback) {
+						return this.options.ticks.userCallback(numericalTick, index, ticks);
+					}
+					return this.options.ticks.callback(numericalTick);
+				},
+				this);
 		},
 		afterTickToLabelConversion: helpers.noop,
 
@@ -235,13 +235,13 @@
 			}
 
 			// Are we showing a title for the scale?
-            if (this.options.scaleLabel.show) {
-                if (this.isHorizontal()) {
-                    this.minSize.height += (this.options.scaleLabel.fontSize * 1.5);
-                } else {
-                    this.minSize.width += (this.options.scaleLabel.fontSize * 1.5);
-                }
-            }
+			if (this.options.scaleLabel.show) {
+				if (this.isHorizontal()) {
+					this.minSize.height += (this.options.scaleLabel.fontSize * 1.5);
+				} else {
+					this.minSize.width += (this.options.scaleLabel.fontSize * 1.5);
+				}
+			}
 
 			if (this.options.ticks.show && this.options.display) {
 				// Don't bother fitting the ticks if we are not showing them
@@ -304,11 +304,22 @@
 		},
 		afterFit: helpers.noop,
 
+
+
+
+
 		// Shared Methods
 		isHorizontal: function() {
 			return this.options.position == "top" || this.options.position == "bottom";
 		},
 
+		getLabelForIndex: function(index, datasetIndex) {
+			if (this.isHorizontal()) {
+				return this.data.datasets[datasetIndex].label || this.data.labels[index];
+			}
+			return this.data.datasets[datasetIndex].data[index];
+		},
+
 		// Used to get data value locations.  Value can either be an index or a numerical value
 		getPixelForValue: helpers.noop,
 
@@ -494,7 +505,7 @@
 								}
 							}
 
-							
+
 							this.ctx.translate(xLabelValue, yLabelValue);
 							this.ctx.rotate(helpers.toRadians(this.labelRotation) * -1);
 							this.ctx.font = this.font;
diff --git a/src/core/core.tooltip.js b/src/core/core.tooltip.js
index 92e2b136463..38714968b7a 100644
--- a/src/core/core.tooltip.js
+++ b/src/core/core.tooltip.js
@@ -9,33 +9,50 @@
 	Chart.defaults.global.tooltips = {
 		enabled: true,
 		custom: null,
+		mode: 'single',
 		backgroundColor: "rgba(0,0,0,0.8)",
-		fontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
-		fontSize: 10,
-		fontStyle: "normal",
-		fontColor: "#fff",
 		titleFontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
 		titleFontSize: 12,
 		titleFontStyle: "bold",
-		titleFontColor: "#fff",
+		titleColor: "#fff",
+		titleAlign: "left",
+		bodyFontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
+		bodyFontSize: 12,
+		bodyFontStyle: "normal",
+		bodyColor: "#fff",
+		bodyAlign: "left",
+		footerFontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
+		footerFontSize: 12,
+		footerFontStyle: "bold",
+		footerColor: "#fff",
+		footerAlign: "left",
 		yPadding: 6,
 		xPadding: 6,
-		caretSize: 8,
+		caretSize: 5,
 		cornerRadius: 6,
 		xOffset: 10,
-		template: [
-			'<% if(label){ %>',
-			'<%=label %>: ',
-			'<% } %>',
-			'<%=value %>',
-		].join(''),
-		multiTemplate: [
-			'<%if (datasetLabel){ %>',
-			'<%=datasetLabel %>: ',
-			'<% } %>',
-			'<%=value %>'
-		].join(''),
 		multiKeyBackground: '#fff',
+		callbacks: {
+			beforeTitle: helpers.noop,
+			title: function(xLabel, yLabel, index, datasetIndex, data) {
+				return data.datasets[datasetIndex].label;
+			},
+			afterTitle: helpers.noop,
+
+			beforeBody: helpers.noop,
+
+			beforeLabel: helpers.noop,
+			label: function(xLabel, yLabel, index, datasetIndex, data) {
+				return xLabel + ': ' + yLabel;
+			},
+			afterLabel: helpers.noop,
+
+			afterBody: helpers.noop,
+
+			beforeFooter: helpers.noop,
+			footer: helpers.noop,
+			afterFooter: helpers.noop,
+		},
 	};
 
 	Chart.Tooltip = Chart.Element.extend({
@@ -48,20 +65,29 @@
 					yPadding: options.tooltips.yPadding,
 					xOffset: options.tooltips.xOffset,
 
-					// Labels
-					textColor: options.tooltips.fontColor,
-					_fontFamily: options.tooltips.fontFamily,
-					_fontStyle: options.tooltips.fontStyle,
-					fontSize: options.tooltips.fontSize,
+					// Body
+					bodyColor: options.tooltips.bodyColor,
+					_bodyFontFamily: options.tooltips.bodyFontFamily,
+					_bodyFontStyle: options.tooltips.bodyFontStyle,
+					bodyFontSize: options.tooltips.bodyFontSize,
+					_bodposition: options.tooltips.bodposition,
 
 					// Title
-					titleTextColor: options.tooltips.titleFontColor,
+					titleColor: options.tooltips.titleColor,
 					_titleFontFamily: options.tooltips.titleFontFamily,
 					_titleFontStyle: options.tooltips.titleFontStyle,
 					titleFontSize: options.tooltips.titleFontSize,
+					_titleAlign: options.tooltips.titleAlign,
+
+					// Footer
+					footerColor: options.tooltips.footerColor,
+					_footerFontFamily: options.tooltips.footerFontFamily,
+					_footerFontStyle: options.tooltips.footerFontStyle,
+					footerFontSize: options.tooltips.footerFontSize,
+					_footerAlign: options.tooltips.footerAlign,
 
 					// Appearance
-					caretHeight: options.tooltips.caretSize,
+					caretSize: options.tooltips.caretSize,
 					cornerRadius: options.tooltips.cornerRadius,
 					backgroundColor: options.tooltips.backgroundColor,
 					opacity: 0,
@@ -69,141 +95,251 @@
 				},
 			});
 		},
-		update: function() {
 
-			var ctx = this._chart.ctx;
+		getTitle: function() {
+			var beforeTitle = this._options.tooltips.callbacks.beforeTitle.apply(this, arguments),
+				title = this._options.tooltips.callbacks.title.apply(this, arguments),
+				afterTitle = this._options.tooltips.callbacks.afterTitle.apply(this, arguments);
 
-			switch (this._options.hover.mode) {
-				case 'single':
-					helpers.extend(this._model, {
-						text: helpers.template(this._options.tooltips.template, {
-							// These variables are available in the template function. Add others here
-							element: this._active[0],
-							value: this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],
-							label: this._active[0]._model.label !== undefined ? this._active[0]._model.label : this._data.labels ? this._data.labels[this._active[0]._index] : '',
-						}),
-					});
-
-					var tooltipPosition = this._active[0].tooltipPosition();
-					helpers.extend(this._model, {
-						x: Math.round(tooltipPosition.x),
-						y: Math.round(tooltipPosition.y),
-						caretPadding: tooltipPosition.padding
-					});
+			var lines = [];
 
-					break;
+			if (beforeTitle) {
+				lines.push(beforeTitle);
+			}
+			if (title) {
+				lines.push(title);
+			}
+			if (afterTitle) {
+				lines.push(afterTitle);
+			}
+			return lines;
+		},
 
-				case 'label':
+		getBody: function(xLabel, yLabel, index, datasetIndex) {
 
-					// Tooltip Content
+			var lines = [];
 
-					var dataArray,
-						dataIndex;
+			var beforeBody = this._options.tooltips.callbacks.beforeBody.apply(this, arguments);
+			if (beforeBody) {
+				lines.push(beforeBody);
+			}
 
-					var labels = [],
-						colors = [];
+			var beforeLabel,
+				afterLabel,
+				label;
 
-					for (var i = this._data.datasets.length - 1; i >= 0; i--) {
-						dataArray = this._data.datasets[i].metaData;
-						dataIndex = helpers.indexOf(dataArray, this._active[0]);
-						if (dataIndex !== -1) {
-							break;
-						}
-					}
+			if (helpers.isArray(xLabel)) {
 
-					var medianPosition = (function(index) {
-						// Get all the points at that particular index
-						var elements = [],
-							dataCollection,
-							xPositions = [],
-							yPositions = [],
-							xMax,
-							yMax,
-							xMin,
-							yMin;
-						helpers.each(this._data.datasets, function(dataset) {
-							dataCollection = dataset.metaData;
-							if (dataCollection[dataIndex] && dataCollection[dataIndex].hasValue()) {
-								elements.push(dataCollection[dataIndex]);
-							}
-						}, this);
-
-						// Reverse labels if stacked
-						helpers.each(this._options.stacked ? elements.reverse() : elements, function(element) {
-							xPositions.push(element._view.x);
-							yPositions.push(element._view.y);
-
-							//Include any colour information about the element
-							labels.push(helpers.template(this._options.tooltips.multiTemplate, {
-								// These variables are available in the template function. Add others here
-								element: element,
-								datasetLabel: this._data.datasets[element._datasetIndex].label,
-								value: this._data.datasets[element._datasetIndex].data[element._index],
-							}));
-							colors.push({
-								fill: element._view.backgroundColor,
-								stroke: element._view.borderColor
-							});
-
-						}, this);
-
-						yMin = helpers.min(yPositions);
-						yMax = helpers.max(yPositions);
-
-						xMin = helpers.min(xPositions);
-						xMax = helpers.max(xPositions);
-
-						return {
-							x: (xMin > this._chart.width / 2) ? xMin : xMax,
-							y: (yMin + yMax) / 2,
-						};
-					}).call(this, dataIndex);
-
-					// Apply for now
-					helpers.extend(this._model, {
-						x: medianPosition.x,
-						y: medianPosition.y,
-						labels: labels,
-						title: (function() {
-							return this._data.timeLabels ? this._data.timeLabels[this._active[0]._index] :
-								(this._data.labels && this._data.labels.length) ? this._data.labels[this._active[0]._index] :
-								'';
-						}).call(this),
-						legendColors: colors,
-						legendBackgroundColor: this._options.tooltips.multiKeyBackground,
-					});
-
-
-					// Calculate Appearance Tweaks
-
-					this._model.height = (labels.length * this._model.fontSize) + ((labels.length - 1) * (this._model.fontSize / 2)) + (this._model.yPadding * 2) + this._model.titleFontSize * 1.5;
-
-					var titleWidth = ctx.measureText(this._model.title).width,
-						//Label has a legend square as well so account for this.
-						labelWidth = helpers.longestText(ctx, this.font, labels) + this._model.fontSize + 3,
-						longestTextWidth = helpers.max([labelWidth, titleWidth]);
-
-					this._model.width = longestTextWidth + (this._model.xPadding * 2);
-
-
-					var halfHeight = this._model.height / 2;
-
-					//Check to ensure the height will fit on the canvas
-					if (this._model.y - halfHeight < 0) {
-						this._model.y = halfHeight;
-					} else if (this._model.y + halfHeight > this._chart.height) {
-						this._model.y = this._chart.height - halfHeight;
-					}
+				var labels = [];
 
-					//Decide whether to align left or right based on position on canvas
-					if (this._model.x > this._chart.width / 2) {
-						this._model.x -= this._model.xOffset + this._model.width;
-					} else {
-						this._model.x += this._model.xOffset;
-					}
-					break;
+				// Run EACH label pair through the label callback this time.
+				for (var i = 0; i < xLabel.length; i++) {
+
+					beforeLabel = this._options.tooltips.callbacks.beforeLabel(xLabel[i], yLabel[i], index, datasetIndex);
+					afterLabel = this._options.tooltips.callbacks.afterLabel(xLabel[i], yLabel[i], index, datasetIndex);
+
+					labels.push((beforeLabel ? beforeLabel : '') + this._options.tooltips.callbacks.label(xLabel[i], yLabel[i], index, datasetIndex) + (afterLabel ? afterLabel : ''));
+
+				}
+
+				if (labels.length) {
+					lines = lines.concat(labels);
+				}
+
+			} else {
+
+				// Run the single label through the callback
+
+				beforeLabel = this._options.tooltips.callbacks.beforeLabel.apply(this, arguments);
+				label = this._options.tooltips.callbacks.label.apply(this, arguments);
+				afterLabel = this._options.tooltips.callbacks.afterLabel.apply(this, arguments);
+
+				if (beforeLabel || label || afterLabel) {
+					lines.push((beforeLabel ? afterLabel : '') + label + (afterLabel ? afterLabel : ''));
+				}
 			}
 
+			var afterBody = this._options.tooltips.callbacks.afterBody.apply(this, arguments);
+			if (afterBody) {
+				lines.push(afterBody);
+			}
+
+			return lines;
+		},
+
+		getFooter: function() {
+			var beforeFooter = this._options.tooltips.callbacks.beforeFooter.apply(this, arguments),
+				footer = this._options.tooltips.callbacks.footer.apply(this, arguments),
+				afterFooter = this._options.tooltips.callbacks.afterFooter.apply(this, arguments);
+
+			var lines = [];
+
+			if (beforeFooter) {
+				lines.push(beforeFooter);
+			}
+			if (footer) {
+				lines.push(footer);
+			}
+			if (afterFooter) {
+				lines.push(afterFooter);
+			}
+
+			return lines;
+		},
+
+		update: function() {
+
+			var ctx = this._chart.ctx;
+
+			var element = this._active[0],
+				xLabel,
+				yLabel,
+				tooltipPosition;
+
+			if (this._options.tooltips.mode == 'single') {
+
+				xLabel = element._xScale.getLabelForIndex(element._index, element._datasetIndex);
+				yLabel = element._yScale.getLabelForIndex(element._index, element._datasetIndex);
+				tooltipPosition = this._active[0].tooltipPosition();
+
+			} else {
+
+				xLabel = [];
+				yLabel = [];
+				helpers.each(this._data.datasets, function(dataset, datasetIndex) {
+					xLabel.push(element._xScale.getLabelForIndex(element._index, datasetIndex));
+					yLabel.push(element._yScale.getLabelForIndex(element._index, datasetIndex));
+				});
+				tooltipPosition = this._active[0].tooltipPosition();
+
+				// for (var i = 0; i < this._data.datasets.length; i++) {
+				// 	this._data.datasets[i].data[index];
+				// };
+
+				// // Tooltip Content
+
+				// var dataArray,
+				// 	dataIndex;
+
+				// var labels = [],
+				// 	colors = [];
+
+				// for (var i = this._data.datasets.length - 1; i >= 0; i--) {
+				// 	dataArray = this._data.datasets[i].metaData;
+				// 	dataIndex = helpers.indexOf(dataArray, this._active[0]);
+				// 	if (dataIndex !== -1) {
+				// 		break;
+				// 	}
+				// }
+
+				// var medianPosition = (function(index) {
+				// 	// Get all the points at that particular index
+				// 	var elements = [],
+				// 		dataCollection,
+				// 		xPositions = [],
+				// 		yPositions = [],
+				// 		xMax,
+				// 		yMax,
+				// 		xMin,
+				// 		yMin;
+				// 	helpers.each(this._data.datasets, function(dataset) {
+				// 		dataCollection = dataset.metaData;
+				// 		if (dataCollection[dataIndex] && dataCollection[dataIndex].hasValue()) {
+				// 			elements.push(dataCollection[dataIndex]);
+				// 		}
+				// 	}, this);
+
+				// 	// Reverse labels if stacked
+				// 	helpers.each(this._options.stacked ? elements.reverse() : elements, function(element) {
+				// 		xPositions.push(element._view.x);
+				// 		yPositions.push(element._view.y);
+
+				// 		//Include any colour information about the element
+				// 		labels.push(
+				// 			this._options.tooltips.multiTemplate(
+				// 				element,
+				// 				this._data.datasets[element._datasetIndex].label,
+				// 				this._data.datasets[element._datasetIndex].data[element._index]
+				// 			)
+				// 		);
+
+				// 		colors.push({
+				// 			fill: element._view.backgroundColor,
+				// 			stroke: element._view.borderColor
+				// 		});
+
+				// 	}, this);
+
+				// 	yMin = helpers.min(yPositions);
+				// 	yMax = helpers.max(yPositions);
+
+				// 	xMin = helpers.min(xPositions);
+				// 	xMax = helpers.max(xPositions);
+
+				// 	return {
+				// 		x: (xMin > this._chart.width / 2) ? xMin : xMax,
+				// 		y: (yMin + yMax) / 2,
+				// 	};
+				// }).call(this, dataIndex);
+
+				// // Apply for now
+				// helpers.extend(this._model, {
+				// 	x: medianPosition.x,
+				// 	y: medianPosition.y,
+				// 	labels: labels,
+				// 	title: (function() {
+				// 		return this._data.timeLabels ? this._data.timeLabels[this._active[0]._index] :
+				// 			(this._data.labels && this._data.labels.length) ? this._data.labels[this._active[0]._index] :
+				// 			'';
+				// 	}).call(this),
+				// 	legendColors: colors,
+				// 	legendBackgroundColor: this._options.tooltips.multiKeyBackground,
+				// });
+
+
+				// // Calculate Appearance Tweaks
+
+				// this._model.height = (labels.length * this._model.bodyFontSize) + ((labels.length - 1) * (this._model.bodyFontSize / 2)) + (this._model.yPadding * 2) + this._model.titleFontSize * 1.5;
+
+				// var titleWidth = ctx.measureText(this._model.title).width,
+				// 	//Label has a legend square as well so account for this.
+				// 	labelWidth = helpers.longestText(ctx, this.font, labels) + this._model.bodyFontSize + 3,
+				// 	longestTextWidth = helpers.max([labelWidth, titleWidth]);
+
+				// this._model.width = longestTextWidth + (this._model.xPadding * 2);
+
+
+				// var halfHeight = this._model.height / 2;
+
+				// //Check to ensure the height will fit on the canvas
+				// if (this._model.y - halfHeight < 0) {
+				// 	this._model.y = halfHeight;
+				// } else if (this._model.y + halfHeight > this._chart.height) {
+				// 	this._model.y = this._chart.height - halfHeight;
+				// }
+
+				// //Decide whether to align left or right based on position on canvas
+				// if (this._model.x > this._chart.width / 2) {
+				// 	this._model.x -= this._model.xOffset + this._model.width;
+				// } else {
+				// 	this._model.x += this._model.xOffset;
+				// }
+				// break;
+			}
+
+			// Build the Text Lines
+			helpers.extend(this._model, {
+				title: this.getTitle(xLabel, yLabel, element._index, element._datasetIndex, this._data),
+				body: this.getBody(xLabel, yLabel, element._index, element._datasetIndex, this._data),
+				footer: this.getFooter(xLabel, yLabel, element._index, element._datasetIndex, this._data),
+			});
+
+			helpers.extend(this._model, {
+				x: Math.round(tooltipPosition.x),
+				y: Math.round(tooltipPosition.y),
+				caretPadding: tooltipPosition.padding
+			});
+
 			return this;
 		},
 		draw: function() {
@@ -211,137 +347,217 @@
 			var ctx = this._chart.ctx;
 			var vm = this._view;
 
-			switch (this._options.hover.mode) {
-				case 'single':
+			// Get Dimensions
 
-					ctx.font = helpers.fontString(vm.fontSize, vm._fontStyle, vm._fontFamily);
+			vm.position = "top";
 
-					vm.xAlign = "center";
-					vm.yAlign = "above";
+			var caretPadding = vm.caretPadding || 2;
 
-					//Distance between the actual element.y position and the start of the tooltip caret
-					var caretPadding = vm.caretPadding || 2;
+			// Height
+			var tooltipHeight = vm.yPadding * 2;
 
-					var tooltipWidth = ctx.measureText(vm.text).width + 2 * vm.xPadding,
-						tooltipRectHeight = vm.fontSize + 2 * vm.yPadding,
-						tooltipHeight = tooltipRectHeight + vm.caretHeight + caretPadding;
+			tooltipHeight += vm.title.length * vm.titleFontSize; // Line Height
+			tooltipHeight += vm.title.length ? vm.yPadding : 0;
+			tooltipHeight += vm.body.length * (vm.bodyFontSize); // Line Height
+			tooltipHeight += vm.footer.length ? vm.yPadding : 0;
+			tooltipHeight += vm.footer.length * (vm.footerFontSize); // Line Height
 
-					if (vm.x + tooltipWidth / 2 > this._chart.width) {
-						vm.xAlign = "left";
-					} else if (vm.x - tooltipWidth / 2 < 0) {
-						vm.xAlign = "right";
-					}
+			// Width
+			var tooltipWidth = 0;
+			helpers.each(vm.title, function(line, i) {
+				ctx.font = helpers.fontString(vm.titleFontSize, vm._titleFontStyle, vm._titleFontFamily);
+				tooltipWidth = Math.max(tooltipWidth, ctx.measureText(line).width);
+			});
+			helpers.each(vm.body, function(line, i) {
+				ctx.font = helpers.fontString(vm.bodyFontSize, vm._bodyFontStyle, vm._bodyFontFamily);
+				tooltipWidth = Math.max(tooltipWidth, ctx.measureText(line).width);
+			});
+			helpers.each(vm.footer, function(line, i) {
+				ctx.font = helpers.fontString(vm.footerFontSize, vm._footerFontStyle, vm._footerFontFamily);
+				tooltipWidth = Math.max(tooltipWidth, ctx.measureText(line).width);
+			});
+			tooltipWidth += 2 * vm.xPadding;
+			var tooltipTotalWidth = tooltipWidth + vm.caretSize + caretPadding;
 
-					if (vm.y - tooltipHeight < 0) {
-						vm.yAlign = "below";
-					}
 
-					var tooltipX = vm.x - tooltipWidth / 2,
-						tooltipY = vm.y - tooltipHeight;
+			// Smart Tooltip placement to stay on the canvas
 
-					ctx.fillStyle = helpers.color(vm.backgroundColor).alpha(vm.opacity).rgbString();
+			// Top, center, or bottom
+			vm.yAlign = "center";
+			if (vm.y - (tooltipHeight / 2) < 0) {
+				vm.yAlign = "top";
+			} else if (vm.y + (tooltipHeight / 2) > this._chart.height) {
+				vm.yAlign = "bottom";
+			}
 
-					// Custom Tooltips
-					if (this._options.tooltips.custom) {
-						this._options.tooltips.custom(this);
-					}
-					if (!this._options.tooltips.enabled) {
-						return;
-					}
 
-					switch (vm.yAlign) {
-						case "above":
-							//Draw a caret above the x/y
-							ctx.beginPath();
-							ctx.moveTo(vm.x, vm.y - caretPadding);
-							ctx.lineTo(vm.x + vm.caretHeight, vm.y - (caretPadding + vm.caretHeight));
-							ctx.lineTo(vm.x - vm.caretHeight, vm.y - (caretPadding + vm.caretHeight));
-							ctx.closePath();
-							ctx.fill();
-							break;
-						case "below":
-							tooltipY = vm.y + caretPadding + vm.caretHeight;
-							//Draw a caret below the x/y
-							ctx.beginPath();
-							ctx.moveTo(vm.x, vm.y + caretPadding);
-							ctx.lineTo(vm.x + vm.caretHeight, vm.y + caretPadding + vm.caretHeight);
-							ctx.lineTo(vm.x - vm.caretHeight, vm.y + caretPadding + vm.caretHeight);
-							ctx.closePath();
-							ctx.fill();
-							break;
+			// Left or Right
+			vm.xAlign = "right";
+			if (vm.x + tooltipTotalWidth > this._chart.width) {
+				vm.xAlign = "left";
+			}
+
+
+			// Background Position
+			var tooltipX = vm.x,
+				tooltipY = vm.y;
+
+			if (vm.yAlign == 'top') {
+				tooltipY = vm.y - vm.caretSize - vm.cornerRadius;
+			} else if (vm.yAlign == 'bottom') {
+				tooltipY = vm.y - tooltipHeight + vm.caretSize + vm.cornerRadius;
+			} else {
+				tooltipY = vm.y - (tooltipHeight / 2);
+			}
+
+			if (vm.xAlign == 'left') {
+				tooltipX = vm.x - tooltipTotalWidth;
+			} else if (vm.xAlign == 'right') {
+				tooltipX = vm.x + caretPadding + vm.caretSize;
+			} else {
+				tooltipX = vm.x + (tooltipTotalWidth / 2);
+			}
+
+			// Draw Background
+
+			if (this._options.tooltips.enabled) {
+				ctx.fillStyle = helpers.color(vm.backgroundColor).alpha(vm.opacity).rgbString();
+				helpers.drawRoundedRectangle(ctx, tooltipX, tooltipY, tooltipWidth, tooltipHeight, vm.cornerRadius);
+				ctx.fill();
+			}
+
+
+			// Draw Caret
+			if (this._options.tooltips.enabled) {
+				ctx.fillStyle = helpers.color(vm.backgroundColor).alpha(vm.opacity).rgbString();
+
+				if (vm.xAlign == 'left') {
+
+					ctx.beginPath();
+					ctx.moveTo(vm.x - caretPadding, vm.y);
+					ctx.lineTo(vm.x - caretPadding - vm.caretSize, vm.y - vm.caretSize);
+					ctx.lineTo(vm.x - caretPadding - vm.caretSize, vm.y + vm.caretSize);
+					ctx.closePath();
+					ctx.fill();
+				} else {
+					ctx.beginPath();
+					ctx.moveTo(vm.x + caretPadding, vm.y);
+					ctx.lineTo(vm.x + caretPadding + vm.caretSize, vm.y - vm.caretSize);
+					ctx.lineTo(vm.x + caretPadding + vm.caretSize, vm.y + vm.caretSize);
+					ctx.closePath();
+					ctx.fill();
+				}
+			}
+
+			// Draw Title, Body, and Footer
+
+			if (this._options.tooltips.enabled) {
+
+				var bodyStart,
+					footerStart;
+
+				// Titles
+				ctx.textAlign = vm._titleAlign;
+				ctx.textBaseline = "top";
+				ctx.fillStyle = helpers.color(vm.titleColor).alpha(vm.opacity).rgbString();
+				ctx.font = helpers.fontString(vm.titleFontSize, vm._titleFontStyle, vm._titleFontFamily);
+
+				helpers.each(vm.title, function(title, i) {
+					var yPos = tooltipY + vm.yPadding + (vm.titleFontSize * i);
+					ctx.fillText(title, tooltipX + vm.xPadding, yPos);
+					if (i + 1 == vm.title.length) {
+						bodyStart = yPos + vm.yPadding + vm.titleFontSize;
 					}
+				}, this);
+
+
+				// Body
+				ctx.textAlign = vm._bodyAlign;
+				ctx.textBaseline = "top";
+				ctx.fillStyle = helpers.color(vm.bodyColor).alpha(vm.opacity).rgbString();
+				ctx.font = helpers.fontString(vm.bodyFontSize, vm._bodyFontStyle, vm._bodyFontFamily);
 
-					switch (vm.xAlign) {
-						case "left":
-							tooltipX = vm.x - tooltipWidth + (vm.cornerRadius + vm.caretHeight);
-							break;
-						case "right":
-							tooltipX = vm.x - (vm.cornerRadius + vm.caretHeight);
-							break;
+				console.log(bodyStart);
+
+				helpers.each(vm.body, function(body, i) {
+					var yPos = bodyStart + (vm.bodyFontSize * i);
+					ctx.fillText(body, tooltipX + vm.xPadding, yPos);
+					if (i + 1 == vm.body.length) {
+						footerStart = yPos + vm.bodyFontSize;
 					}
+				}, this);
+
+				// Footer
+				ctx.textAlign = vm._footerAlign;
+				ctx.textBaseline = "top";
+				ctx.fillStyle = helpers.color(vm.footerColor).alpha(vm.opacity).rgbString();
+				ctx.font = helpers.fontString(vm.footerFontSize, vm._footerFontStyle, vm._footerFontFamily);
+
+				helpers.each(vm.footer, function(footer, i) {
+					var yPos = footerStart + vm.yPadding + (vm.footerFontSize * i);
+					ctx.fillText(footer, tooltipX + vm.xPadding, yPos);
+				}, this);
+
+			}
+
+			return;
+
+			// Draw Body
+			ctx.font = helpers.fontString(vm.bodyFontSize, vm._bodyFontStyle, vm._bodyFontFamily);
+
+			// Draw Footer
+
+			// Custom Tooltips
+
+			if (this._options.tooltips.custom) {
+				this._options.tooltips.custom(this);
+			}
+
+			switch (this._options.tooltips.mode) {
+				case 'single':
 
-					helpers.drawRoundedRectangle(ctx, tooltipX, tooltipY, tooltipWidth, tooltipRectHeight, vm.cornerRadius);
 
-					ctx.fill();
 
 					ctx.fillStyle = helpers.color(vm.textColor).alpha(vm.opacity).rgbString();
 					ctx.textAlign = "center";
 					ctx.textBaseline = "middle";
-					ctx.fillText(vm.text, tooltipX + tooltipWidth / 2, tooltipY + tooltipRectHeight / 2);
+					ctx.fillText(vm.text, tooltipX + tooltipWidth / 2, tooltipY + tooltipHeight / 2);
 					break;
 				case 'label':
 
-					// Custom Tooltips
-					if (this._options.tooltips.custom) {
-						this._options.tooltips.custom(this);
-					}
-					if (!this._options.tooltips.enabled) {
-						return;
-					}
 
-					helpers.drawRoundedRectangle(ctx, vm.x, vm.y - vm.height / 2, vm.width, vm.height, vm.cornerRadius);
-					ctx.fillStyle = helpers.color(vm.backgroundColor).alpha(vm.opacity).rgbString();
-					ctx.fill();
-					ctx.closePath();
+					//helpers.drawRoundedRectangle(ctx, vm.x, vm.y - vm.height / 2, vm.width, vm.height, vm.cornerRadius);
+					// ctx.fillStyle = helpers.color(vm.backgroundColor).alpha(vm.opacity).rgbString();
+					// ctx.fill();
+					// ctx.closePath();
 
+					// Title
 					ctx.textAlign = "left";
 					ctx.textBaseline = "middle";
-					ctx.fillStyle = helpers.color(vm.titleTextColor).alpha(vm.opacity).rgbString();
-					ctx.font = helpers.fontString(vm.fontSize, vm._titleFontStyle, vm._titleFontFamily);
+					ctx.fillStyle = helpers.color(vm.titleColor).alpha(vm.opacity).rgbString();
+					ctx.font = helpers.fontString(vm.bodyFontSize, vm._titleFontStyle, vm._titleFontFamily);
 					ctx.fillText(vm.title, vm.x + vm.xPadding, this.getLineHeight(0));
 
-					ctx.font = helpers.fontString(vm.fontSize, vm._fontStyle, vm._fontFamily);
+					ctx.font = helpers.fontString(vm.bodyFontSize, vm._bodyFontStyle, vm._bodyFontFamily);
 					helpers.each(vm.labels, function(label, index) {
 						ctx.fillStyle = helpers.color(vm.textColor).alpha(vm.opacity).rgbString();
-						ctx.fillText(label, vm.x + vm.xPadding + vm.fontSize + 3, this.getLineHeight(index + 1));
+						ctx.fillText(label, vm.x + vm.xPadding + vm.bodyFontSize + 3, this.getLineHeight(index + 1));
 
 						//A bit gnarly, but clearing this rectangle breaks when using explorercanvas (clears whole canvas)
-						//ctx.clearRect(vm.x + vm.xPadding, this.getLineHeight(index + 1) - vm.fontSize/2, vm.fontSize, vm.fontSize);
+						//ctx.clearRect(vm.x + vm.xPadding, this.getLineHeight(index + 1) - vm.bodyFontSize/2, vm.bodyFontSize, vm.bodyFontSize);
 						//Instead we'll make a white filled block to put the legendColour palette over.
 
 						ctx.fillStyle = helpers.color(vm.legendColors[index].stroke).alpha(vm.opacity).rgbString();
-						ctx.fillRect(vm.x + vm.xPadding - 1, this.getLineHeight(index + 1) - vm.fontSize / 2 - 1, vm.fontSize + 2, vm.fontSize + 2);
+						ctx.fillRect(vm.x + vm.xPadding - 1, this.getLineHeight(index + 1) - vm.bodyFontSize / 2 - 1, vm.bodyFontSize + 2, vm.bodyFontSize + 2);
 
 						ctx.fillStyle = helpers.color(vm.legendColors[index].fill).alpha(vm.opacity).rgbString();
-						ctx.fillRect(vm.x + vm.xPadding, this.getLineHeight(index + 1) - vm.fontSize / 2, vm.fontSize, vm.fontSize);
+						ctx.fillRect(vm.x + vm.xPadding, this.getLineHeight(index + 1) - vm.bodyFontSize / 2, vm.bodyFontSize, vm.bodyFontSize);
 
 
 					}, this);
 					break;
 			}
 		},
-		getLineHeight: function(index) {
-			var baseLineHeight = this._view.y - (this._view.height / 2) + this._view.yPadding,
-				afterTitleIndex = index - 1;
-
-			//If the index is zero, we're getting the title
-			if (index === 0) {
-				return baseLineHeight + this._view.titleFontSize / 2;
-			} else {
-				return baseLineHeight + ((this._view.fontSize * 1.5 * afterTitleIndex) + this._view.fontSize / 2) + this._view.titleFontSize * 1.5;
-			}
-
-		},
 	});
 
 }).call(this);
diff --git a/src/scales/scale.radialLinear.js b/src/scales/scale.radialLinear.js
index b9fae20a7b6..269d788de7f 100644
--- a/src/scales/scale.radialLinear.js
+++ b/src/scales/scale.radialLinear.js
@@ -59,7 +59,7 @@
 			this.height = this.maxHeight;
 			this.xCenter = Math.round(this.width / 2);
 			this.yCenter = Math.round(this.height / 2);
-			
+
 			var minSize = helpers.min([this.height, this.width]);
 			this.drawingArea = (this.options.display) ? (minSize / 2) - (this.options.ticks.fontSize / 2 + this.options.ticks.backdropPaddingY) : (minSize / 2);
 		},
@@ -201,9 +201,7 @@
 			for (i = 0; i < this.getValueCount(); i++) {
 				// 5px to space the text slightly out - similar to what we do in the draw function.
 				pointPosition = this.getPointPosition(i, largestPossibleRadius);
-				textWidth = this.ctx.measureText(helpers.template(this.options.ticks.template, {
-					value: this.data.labels[i]
-				})).width + 5;
+				textWidth = this.ctx.measureText(this.options.ticks.callback(this.data.labels[i])).width + 5;
 				if (i === 0 || i === this.getValueCount() / 2) {
 					// If we're at index zero, or exactly the middle, we're at exactly the top/bottom
 					// of the radar chart, so text will be aligned centrally, so we'll half it and compare

From 22e7934804bfb0c2e4b41ce2410574fd1c3e7c44 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Wed, 7 Oct 2015 19:10:10 -0400
Subject: [PATCH 372/424] Helper to determine if a dataset is visible or not

---
 src/core/core.helpers.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/core/core.helpers.js b/src/core/core.helpers.js
index 8c848deba9f..8bd28bccc08 100644
--- a/src/core/core.helpers.js
+++ b/src/core/core.helpers.js
@@ -875,6 +875,8 @@
 				return Object.prototype.toString.call(arg) === '[object Array]';
 			}
 			return Array.isArray(obj);
+		},
+		isDatasetVisible = helpers.isDatasetVisible = function(dataset) {
+			return !dataset.hidden;
 		};
-
 }).call(this);

From aaec5efd5220b6d31736994e4d43403e48f23b77 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Wed, 7 Oct 2015 19:37:53 -0400
Subject: [PATCH 373/424] Scales will only consider visible datasets when
 calculating data max and min values

---
 src/scales/scale.linear.js       |  4 +-
 src/scales/scale.logarithmic.js  |  4 +-
 src/scales/scale.radialLinear.js | 30 ++++++------
 test/scale.linear.tests.js       | 78 ++++++++++++++++++++++++++++++++
 test/scale.logarithmic.tests.js  | 72 +++++++++++++++++++++++++++++
 test/scale.radialLinear.tests.js | 32 +++++++++++++
 6 files changed, 202 insertions(+), 18 deletions(-)

diff --git a/src/scales/scale.linear.js b/src/scales/scale.linear.js
index d522ae91cf6..79ea5937f20 100644
--- a/src/scales/scale.linear.js
+++ b/src/scales/scale.linear.js
@@ -21,7 +21,7 @@
 
 			if (this.options.stacked) {
 				helpers.each(this.data.datasets, function(dataset) {
-					if (this.isHorizontal() ? dataset.xAxisID === this.id : dataset.yAxisID === this.id) {
+					if (helpers.isDatasetVisible(dataset) && (this.isHorizontal() ? dataset.xAxisID === this.id : dataset.yAxisID === this.id)) {
 						helpers.each(dataset.data, function(rawValue, index) {
 
 							var value = this.getRightValue(rawValue);
@@ -48,7 +48,7 @@
 
 			} else {
 				helpers.each(this.data.datasets, function(dataset) {
-					if (this.isHorizontal() ? dataset.xAxisID === this.id : dataset.yAxisID === this.id) {
+					if (helpers.isDatasetVisible(dataset) && (this.isHorizontal() ? dataset.xAxisID === this.id : dataset.yAxisID === this.id)) {
 						helpers.each(dataset.data, function(rawValue, index) {
 							var value = this.getRightValue(rawValue);
 
diff --git a/src/scales/scale.logarithmic.js b/src/scales/scale.logarithmic.js
index 2db11bf2801..eba0877bae4 100644
--- a/src/scales/scale.logarithmic.js
+++ b/src/scales/scale.logarithmic.js
@@ -26,7 +26,7 @@
 
 			if (this.options.stacked) {
 				helpers.each(this.data.datasets, function(dataset) {
-					if (this.isHorizontal() ? dataset.xAxisID === this.id : dataset.yAxisID === this.id) {
+					if (helpers.isDatasetVisible(dataset) && (this.isHorizontal() ? dataset.xAxisID === this.id : dataset.yAxisID === this.id)) {
 						helpers.each(dataset.data, function(rawValue, index) {
 
 							var value = this.getRightValue(rawValue);
@@ -48,7 +48,7 @@
 
 			} else {
 				helpers.each(this.data.datasets, function(dataset) {
-					if (this.isHorizontal() ? dataset.xAxisID === this.id : dataset.yAxisID === this.id) {
+					if (helpers.isDatasetVisible(dataset) && (this.isHorizontal() ? dataset.xAxisID === this.id : dataset.yAxisID === this.id)) {
 						helpers.each(dataset.data, function(rawValue, index) {
 							var value = this.getRightValue(rawValue);
 
diff --git a/src/scales/scale.radialLinear.js b/src/scales/scale.radialLinear.js
index b9fae20a7b6..67860d9c97d 100644
--- a/src/scales/scale.radialLinear.js
+++ b/src/scales/scale.radialLinear.js
@@ -68,21 +68,23 @@
 			this.max = null;
 
 			helpers.each(this.data.datasets, function(dataset) {
-				helpers.each(dataset.data, function(value, index) {
-					if (value === null) return;
-
-					if (this.min === null) {
-						this.min = value;
-					} else if (value < this.min) {
-						this.min = value;
-					}
+				if (helpers.isDatasetVisible(dataset)) {
+					helpers.each(dataset.data, function(value, index) {
+						if (value === null) return;
+
+						if (this.min === null) {
+							this.min = value;
+						} else if (value < this.min) {
+							this.min = value;
+						}
 
-					if (this.max === null) {
-						this.max = value;
-					} else if (value > this.max) {
-						this.max = value;
-					}
-				}, this);
+						if (this.max === null) {
+							this.max = value;
+						} else if (value > this.max) {
+							this.max = value;
+						}
+					}, this);
+				}
 			}, this);
 
 			if (this.min === this.max) {
diff --git a/test/scale.linear.tests.js b/test/scale.linear.tests.js
index c927c97c372..305c240643f 100644
--- a/test/scale.linear.tests.js
+++ b/test/scale.linear.tests.js
@@ -84,6 +84,44 @@ describe('Linear Scale', function() {
 		expect(scale.max).toBe(150);
 	});
 
+	it('Should correctly determine the max & min data values ignoring hidden datasets', function() {
+		var scaleID = 'myScale';
+
+		var mockData = {
+			datasets: [{
+				yAxisID: scaleID,
+				data: [10, 5, 0, -5, 78, -100]
+			}, {
+				yAxisID: 'second scale',
+				data: [-1000, 1000],
+			}, {
+				yAxisID: scaleID,
+				data: [150],
+				hidden: true
+			}]
+		};
+
+		var Constructor = Chart.scaleService.getScaleConstructor('linear');
+		var scale = new Constructor({
+			ctx: {},
+			options: Chart.scaleService.getScaleDefaults('linear'), // use default config for scale
+			data: mockData,
+			id: scaleID
+		});
+
+		expect(scale).not.toEqual(undefined); // must construct
+		expect(scale.min).toBe(undefined); // not yet set
+		expect(scale.max).toBe(undefined);
+
+		// Set arbitrary width and height for now
+		scale.width = 50;
+		scale.height = 400;
+
+		scale.buildTicks();
+		expect(scale.min).toBe(-100);
+		expect(scale.max).toBe(80);
+	});
+
 	it('Should correctly determine the max & min for scatter data', function() {
 		var scaleID = 'myScale';
 
@@ -178,6 +216,46 @@ describe('Linear Scale', function() {
 		expect(scale.max).toBe(200);
 	});
 
+	it('Should correctly determine the min and max data values when stacked mode is turned on and there are hidden datasets', function() {
+		var scaleID = 'myScale';
+
+		var mockData = {
+			datasets: [{
+				yAxisID: scaleID,
+				data: [10, 5, 0, -5, 78, -100]
+			}, {
+				yAxisID: 'second scale',
+				data: [-1000, 1000],
+			}, {
+				yAxisID: scaleID,
+				data: [150, 0, 0, -100, -10, 9]
+			}, {
+				yAxisID: scaleID,
+				data: [10, 20, 30, 40, 50, 60],
+				hidden: true
+			}]
+		};
+
+		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
+		config.stacked = true; // enable scale stacked mode
+
+		var Constructor = Chart.scaleService.getScaleConstructor('linear');
+		var scale = new Constructor({
+			ctx: {},
+			options: config,
+			data: mockData,
+			id: scaleID
+		});
+
+		// Set arbitrary width and height for now
+		scale.width = 50;
+		scale.height = 400;
+
+		scale.buildTicks();
+		expect(scale.min).toBe(-150);
+		expect(scale.max).toBe(200);
+	});
+
 	it('Should ensure that the scale has a max and min that are not equal', function() {
 		var scaleID = 'myScale';
 
diff --git a/test/scale.logarithmic.tests.js b/test/scale.logarithmic.tests.js
index 30cc240d9f7..ea1092749be 100644
--- a/test/scale.logarithmic.tests.js
+++ b/test/scale.logarithmic.tests.js
@@ -80,6 +80,41 @@ describe('Logarithmic Scale tests', function() {
 		expect(scale.max).toBe(10000);
 	});
 
+	it('Should correctly determine the max & min data values when there are hidden datasets', function() {
+		var scaleID = 'myScale';
+
+		var mockData = {
+			datasets: [{
+				yAxisID: scaleID,
+				data: [10, 5, 5000, 78, 450]
+			}, {
+				yAxisID: 'second scale',
+				data: [1, 1000, 10, 100],
+			}, {
+				yAxisID: scaleID,
+				data: [50000],
+				hidden: true
+			}]
+		};
+
+		var mockContext = window.createMockContext();
+		var Constructor = Chart.scaleService.getScaleConstructor('logarithmic');
+		var scale = new Constructor({
+			ctx: mockContext,
+			options: Chart.scaleService.getScaleDefaults('logarithmic'), // use default config for scale
+			data: mockData,
+			id: scaleID
+		});
+
+		expect(scale).not.toEqual(undefined); // must construct
+		expect(scale.min).toBe(undefined); // not yet set
+		expect(scale.max).toBe(undefined);
+
+		scale.update(400, 400);
+		expect(scale.min).toBe(1);
+		expect(scale.max).toBe(10000);
+	});
+
 	it('Should correctly determine the max & min for scatter data', function() {
 		var scaleID = 'myScale';
 
@@ -164,6 +199,43 @@ describe('Logarithmic Scale tests', function() {
 		expect(scale.max).toBe(1000);
 	});
 
+	it('Should correctly determine the min and max data values when stacked mode is turned on ignoring hidden datasets', function() {
+		var scaleID = 'myScale';
+
+		var mockData = {
+			datasets: [{
+				yAxisID: scaleID,
+				data: [10, 5, 1, 5, 78, 100]
+			}, {
+				yAxisID: 'second scale',
+				data: [-1000, 1000],
+			}, {
+				yAxisID: scaleID,
+				data: [150, 10, 10, 100, 10, 9]
+			}, {
+				yAxisID: scaleID,
+				data: [10000, 10000, 10000, 10000, 10000, 10000],
+				hidden: true
+			}]
+		};
+
+		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('logarithmic'));
+		config.stacked = true; // enable scale stacked mode
+
+		var mockContext = window.createMockContext();
+		var Constructor = Chart.scaleService.getScaleConstructor('logarithmic');
+		var scale = new Constructor({
+			ctx: mockContext,
+			options: config,
+			data: mockData,
+			id: scaleID
+		});
+
+		scale.update(400, 400);
+		expect(scale.min).toBe(10);
+		expect(scale.max).toBe(1000);
+	});
+
 	it('Should ensure that the scale has a max and min that are not equal', function() {
 		var scaleID = 'myScale';
 
diff --git a/test/scale.radialLinear.tests.js b/test/scale.radialLinear.tests.js
index cfbf9d49195..5a762078918 100644
--- a/test/scale.radialLinear.tests.js
+++ b/test/scale.radialLinear.tests.js
@@ -92,6 +92,38 @@ describe('Test the radial linear scale', function() {
 		expect(scale.max).toBe(200);
 	});
 
+	it('Should correctly determine the max & min data values when there are hidden datasets', function() {
+		var scaleID = 'myScale';
+
+		var mockData = {
+			datasets: [{
+				yAxisID: scaleID,
+				data: [10, 5, 0, -5, 78, -100]
+			}, {
+				yAxisID: scaleID,
+				data: [150]
+			}, {
+				yAxisID: scaleID,
+				data: [1000],
+				hidden: true
+			}],
+			labels: ['lablel1', 'label2', 'label3', 'label4', 'label5', 'label6']
+		};
+
+		var mockContext = window.createMockContext();
+		var Constructor = Chart.scaleService.getScaleConstructor('radialLinear');
+		var scale = new Constructor({
+			ctx: mockContext,
+			options: Chart.scaleService.getScaleDefaults('radialLinear'), // use default config for scale
+			data: mockData,
+			id: scaleID,
+		});
+
+		scale.update(200, 300);
+		expect(scale.min).toBe(-100);
+		expect(scale.max).toBe(200);
+	});
+
 	it('Should ensure that the scale has a max and min that are not equal', function() {
 		var scaleID = 'myScale';
 

From b36c8ff7882a766b77e7e79483c165e1dd24fd06 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Wed, 7 Oct 2015 19:54:11 -0400
Subject: [PATCH 374/424] Update controllers to handle datasets that are not
 visible

---
 src/controllers/controller.bar.js       | 60 ++++++++++++++++---------
 src/controllers/controller.doughnut.js  | 21 ++++++++-
 src/controllers/controller.polarArea.js |  6 ++-
 src/core/core.controller.js             | 46 +++++++++++--------
 test/controller.bar.tests.js            | 33 ++++++++++++++
 test/controller.doughnut.tests.js       | 40 +++++++++--------
 6 files changed, 145 insertions(+), 61 deletions(-)

diff --git a/src/controllers/controller.bar.js b/src/controllers/controller.bar.js
index 3ec3be6da2b..a850269a0a9 100644
--- a/src/controllers/controller.bar.js
+++ b/src/controllers/controller.bar.js
@@ -66,15 +66,15 @@
 		// Get the number of datasets that display bars. We use this to correctly calculate the bar width
 		getBarCount: function getBarCount() {
 			var barCount = 0;
-
 			helpers.each(this.chart.data.datasets, function(dataset) {
-				if (dataset.type === 'bar') {
-					++barCount;
-				} else if (dataset.type === undefined && this.chart.config.type === 'bar') {
-					++barCount;
+				if (helpers.isDatasetVisible(dataset)) {
+					if (dataset.type === 'bar') {
+						++barCount;
+					} else if (dataset.type === undefined && this.chart.config.type === 'bar') {
+						++barCount;
+					}
 				}
 			}, this);
-
 			return barCount;
 		},
 
@@ -192,14 +192,16 @@
 
 				if (value < 0) {
 					for (var i = 0; i < datasetIndex; i++) {
-						if (this.chart.data.datasets[i].yAxisID === yScale.id) {
-							base += this.chart.data.datasets[i].data[index] < 0 ? this.chart.data.datasets[i].data[index] : 0;
+						var negDS = this.chart.data.datasets[i];
+						if (helpers.isDatasetVisible(negDS) && negDS.yAxisID === yScale.id) {
+							base += negDS.data[index] < 0 ? negDS.data[index] : 0;
 						}
 					}
 				} else {
 					for (var j = 0; j < datasetIndex; j++) {
-						if (this.chart.data.datasets[j].yAxisID === yScale.id) {
-							base += this.chart.data.datasets[j].data[index] > 0 ? this.chart.data.datasets[j].data[index] : 0;
+						var posDS = this.chart.data.datasets[j];
+						if (helpers.isDatasetVisible(posDS) && posDS.yAxisID === yScale.id) {
+							base += posDS.data[index] > 0 ? posDS.data[index] : 0;
 						}
 					}
 				}
@@ -225,10 +227,11 @@
 
 			var xScale = this.getScaleForID(this.getDataset().xAxisID);
 			var yScale = this.getScaleForID(this.getDataset().yAxisID);
-
-			var datasetCount = !this.chart.isCombo ? this.chart.data.datasets.length : helpers.where(this.chart.data.datasets, function(ds) {
+			/*var datasetCount = !this.chart.isCombo ? this.chart.data.datasets.length : helpers.where(this.chart.data.datasets, function(ds) {
 				return ds.type == 'bar';
-			}).length;
+			}).length;*/
+			var datasetCount = this.getBarCount();
+
 			var tickWidth = (function() {
 				var min = xScale.getPixelForValue(null, 1) - xScale.getPixelForValue(null, 0);
 				for (var i = 2; i < this.getDataset().data.length; i++) {
@@ -266,14 +269,28 @@
 
 		},
 
+		// Get bar index from the given dataset index accounting for the fact that not all bars are visible
+		getBarIndex: function(datasetIndex) {
+			var barIndex = 0;
+
+			for (var j = 0; j < datasetIndex; ++j) {
+				if (helpers.isDatasetVisible(this.chart.data.datasets[j]) &&
+					(this.chart.data.datasets[j].type === 'bar' || (this.chart.data.datasets[j].type === undefined && this.chart.config.type === 'bar'))) {
+					++barIndex;
+				}
+			}
+
+			return barIndex;
+		},
 
 		calculateBarX: function(index, datasetIndex) {
 
 			var yScale = this.getScaleForID(this.getDataset().yAxisID);
 			var xScale = this.getScaleForID(this.getDataset().xAxisID);
+			var barIndex = this.getBarIndex(datasetIndex);
 
 			var ruler = this.getRuler();
-			var leftTick = xScale.getPixelForValue(null, index, datasetIndex, this.chart.isCombo);
+			var leftTick = xScale.getPixelForValue(null, index, barIndex, this.chart.isCombo);
 			leftTick -= this.chart.isCombo ? (ruler.tickWidth / 2) : 0;
 
 			if (yScale.options.stacked) {
@@ -283,9 +300,9 @@
 			return leftTick +
 				(ruler.barWidth / 2) +
 				ruler.categorySpacing +
-				(ruler.barWidth * datasetIndex) +
+				(ruler.barWidth * barIndex) +
 				(ruler.barSpacing / 2) +
-				(ruler.barSpacing * datasetIndex);
+				(ruler.barSpacing * barIndex);
 		},
 
 		calculateBarY: function(index, datasetIndex) {
@@ -301,10 +318,13 @@
 					sumNeg = 0;
 
 				for (var i = 0; i < datasetIndex; i++) {
-					if (this.chart.data.datasets[i].data[index] < 0) {
-						sumNeg += this.chart.data.datasets[i].data[index] || 0;
-					} else {
-						sumPos += this.chart.data.datasets[i].data[index] || 0;
+					var ds = this.chart.data.datasets[i];
+					if (helpers.isDatasetVisible(ds)) {
+						if (ds.data[index] < 0) {
+							sumNeg += ds.data[index] || 0;
+						} else {
+							sumPos += ds.data[index] || 0;
+						}
 					}
 				}
 
diff --git a/src/controllers/controller.doughnut.js b/src/controllers/controller.doughnut.js
index da3386e311a..4ab4850589b 100644
--- a/src/controllers/controller.doughnut.js
+++ b/src/controllers/controller.doughnut.js
@@ -101,18 +101,35 @@
 			}
 		},
 
+		getVisibleDatasetCount: function getVisibleDatasetCount() {
+			return helpers.where(this.chart.data.datasets, function(ds) { return helpers.isDatasetVisible(ds); }).length;
+		},
+
+		// Get index of the dataset in relation to the visible datasets. This allows determining the inner and outer radius correctly
+		getRingIndex: function getRingIndex(datasetIndex) {
+			var ringIndex = 0;
+
+			for (var j = 0; j < datasetIndex; ++j) {
+				if (helpers.isDatasetVisible(this.chart.data.datasets[j])) {
+					++ringIndex;
+				}
+			}
+
+			return ringIndex;
+		},
+
 		update: function update(reset) {
 
 			this.chart.outerRadius = Math.max((helpers.min([this.chart.chart.width, this.chart.chart.height]) / 2) - this.chart.options.elements.arc.borderWidth / 2, 0);
 			this.chart.innerRadius = Math.max(this.chart.options.cutoutPercentage ? (this.chart.outerRadius / 100) * (this.chart.options.cutoutPercentage) : 1, 0);
-			this.chart.radiusLength = (this.chart.outerRadius - this.chart.innerRadius) / this.chart.data.datasets.length;
+			this.chart.radiusLength = (this.chart.outerRadius - this.chart.innerRadius) / this.getVisibleDatasetCount();
 
 			this.getDataset().total = 0;
 			helpers.each(this.getDataset().data, function(value) {
 				this.getDataset().total += Math.abs(value);
 			}, this);
 
-			this.outerRadius = this.chart.outerRadius - (this.chart.radiusLength * this.index);
+			this.outerRadius = this.chart.outerRadius - (this.chart.radiusLength * this.getRingIndex(this.index));
 			this.innerRadius = this.outerRadius - this.chart.radiusLength;
 
 			helpers.each(this.getDataset().metaData, function(arc, index) {
diff --git a/src/controllers/controller.polarArea.js b/src/controllers/controller.polarArea.js
index c962b9c3870..709cc15913c 100644
--- a/src/controllers/controller.polarArea.js
+++ b/src/controllers/controller.polarArea.js
@@ -96,10 +96,14 @@
 			}
 		},
 
+		getVisibleDatasetCount: function getVisibleDatasetCount() {
+			return helpers.where(this.chart.data.datasets, function(ds) { return helpers.isDatasetVisible(ds); }).length;
+		},
+
 		update: function update(reset) {
 			this.chart.outerRadius = Math.max((helpers.min([this.chart.chart.width, this.chart.chart.height]) - this.chart.options.elements.arc.borderWidth / 2) / 2, 0);
 			this.chart.innerRadius = Math.max(this.chart.options.cutoutPercentage ? (this.chart.outerRadius / 100) * (this.chart.options.cutoutPercentage) : 1, 0);
-			this.chart.radiusLength = (this.chart.outerRadius - this.chart.innerRadius) / this.chart.data.datasets.length;
+			this.chart.radiusLength = (this.chart.outerRadius - this.chart.innerRadius) / this.getVisibleDatasetCount();
 
 			this.getDataset().total = 0;
 			helpers.each(this.getDataset().data, function(value) {
diff --git a/src/core/core.controller.js b/src/core/core.controller.js
index 6d8d5e25e2b..773f54319b9 100644
--- a/src/core/core.controller.js
+++ b/src/core/core.controller.js
@@ -260,7 +260,9 @@
 
 			// Draw each dataset via its respective controller (reversed to support proper line stacking)
 			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-				dataset.controller.draw(ease);
+				if (helpers.isDatasetVisible(dataset)) {
+					dataset.controller.draw(ease);
+				}
 			}, this);
 
 			// Finally draw the tooltip
@@ -275,12 +277,14 @@
 			var elementsArray = [];
 
 			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-				helpers.each(dataset.metaData, function(element, index) {
-					if (element.inRange(eventPosition.x, eventPosition.y)) {
-						elementsArray.push(element);
-						return elementsArray;
-					}
-				}, this);
+				if (helpers.isDatasetVisible(dataset)) {
+					helpers.each(dataset.metaData, function(element, index) {
+						if (element.inRange(eventPosition.x, eventPosition.y)) {
+							elementsArray.push(element);
+							return elementsArray;
+						}
+					}, this);
+				}
 			}, this);
 
 			return elementsArray;
@@ -291,11 +295,13 @@
 			var elementsArray = [];
 
 			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-				helpers.each(dataset.metaData, function(element, index) {
-					if (element.inLabelRange(eventPosition.x, eventPosition.y)) {
-						elementsArray.push(element);
-					}
-				}, this);
+				if (helpers.isDatasetVisible(dataset)) {
+					helpers.each(dataset.metaData, function(element, index) {
+						if (element.inLabelRange(eventPosition.x, eventPosition.y)) {
+							elementsArray.push(element);
+						}
+					}, this);
+				}
 			}, this);
 
 			return elementsArray;
@@ -305,15 +311,17 @@
 			var eventPosition = helpers.getRelativePosition(e, this.chart);
 			var elementsArray = [];
 
-			for (var datasetIndex = 0; datasetIndex < this.data.datasets.length; datasetIndex++) {
-				for (var elementIndex = 0; elementIndex < this.data.datasets[datasetIndex].metaData.length; elementIndex++) {
-					if (this.data.datasets[datasetIndex].metaData[elementIndex].inLabelRange(eventPosition.x, eventPosition.y)) {
-						helpers.each(this.data.datasets[datasetIndex].metaData, function(element, index) {
-							elementsArray.push(element);
-						}, this);
+			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
+				if (helpers.isDatasetVisible(dataset)) {
+					for (var elementIndex = 0; elementIndex < dataset.metaData.length; elementIndex++) {
+						if (dataset.metaData[elementIndex].inLabelRange(eventPosition.x, eventPosition.y)) {
+							helpers.each(dataset.metaData, function(element, index) {
+								elementsArray.push(element);
+							}, this);
+						}
 					}
 				}
-			}
+			}, this);
 
 			return elementsArray.length ? elementsArray : [];
 		},
diff --git a/test/controller.bar.tests.js b/test/controller.bar.tests.js
index d71dc098635..028ed368aec 100644
--- a/test/controller.bar.tests.js
+++ b/test/controller.bar.tests.js
@@ -78,6 +78,39 @@ describe('Bar controller tests', function() {
 		expect(controller.getBarCount()).toBe(2);
 	});
 
+	it('should correctly get the bar index accounting for hidden datasets', function() {
+		var chart = {
+			data: {
+				datasets: [{
+					
+				}, {
+					hidden: true
+				}, {
+					type: 'line'
+				}, {
+					
+				}]
+			},
+			config: {
+				type: 'bar'
+			},
+			options: {
+				scales: {
+					xAxes: [{
+						id: 'firstXScaleID'
+					}],
+					yAxes: [{
+						id: 'firstYScaleID'
+					}]
+				}
+			}
+		};
+
+		var controller = new Chart.controllers.bar(chart, 1);
+		expect(controller.getBarIndex(0)).toBe(0);
+		expect(controller.getBarIndex(3)).toBe(1);
+	});
+
 	it('Should create rectangle elements for each data item during initialization', function() {
 		var chart = {
 			data: {
diff --git a/test/controller.doughnut.tests.js b/test/controller.doughnut.tests.js
index d4ff2ff51dc..29811e1117b 100644
--- a/test/controller.doughnut.tests.js
+++ b/test/controller.doughnut.tests.js
@@ -68,6 +68,8 @@ describe('Doughnut controller tests', function() {
 			},
 			data: {
 				datasets: [{
+					hidden: true
+				}, {
 					data: [10, 15, 0, 4]
 				}, {
 					data: [1]
@@ -94,10 +96,10 @@ describe('Doughnut controller tests', function() {
 			}
 		};
 
-		var controller = new Chart.controllers.doughnut(chart, 0);
+		var controller = new Chart.controllers.doughnut(chart, 1);
 		controller.reset(); // reset first
 
-		expect(chart.data.datasets[0].metaData[0]._model).toEqual({
+		expect(chart.data.datasets[1].metaData[0]._model).toEqual({
 			x: 50,
 			y: 100,
 			startAngle: Math.PI * -0.5,
@@ -106,7 +108,7 @@ describe('Doughnut controller tests', function() {
 			innerRadius: 36.75,
 		});
 
-		expect(chart.data.datasets[0].metaData[1]._model).toEqual({
+		expect(chart.data.datasets[1].metaData[1]._model).toEqual({
 			x: 50,
 			y: 100,
 			startAngle: Math.PI * -0.5,
@@ -115,7 +117,7 @@ describe('Doughnut controller tests', function() {
 			innerRadius: 36.75,
 		});
 
-		expect(chart.data.datasets[0].metaData[2]._model).toEqual({
+		expect(chart.data.datasets[1].metaData[2]._model).toEqual({
 			x: 50,
 			y: 100,
 			startAngle: Math.PI * -0.5,
@@ -124,7 +126,7 @@ describe('Doughnut controller tests', function() {
 			innerRadius: 36.75,
 		});
 
-		expect(chart.data.datasets[0].metaData[3]._model).toEqual({
+		expect(chart.data.datasets[1].metaData[3]._model).toEqual({
 			x: 50,
 			y: 100,
 			startAngle: Math.PI * -0.5,
@@ -135,7 +137,7 @@ describe('Doughnut controller tests', function() {
 
 		controller.update();
 
-		expect(chart.data.datasets[0].metaData[0]._model).toEqual({
+		expect(chart.data.datasets[1].metaData[0]._model).toEqual({
 			x: 50,
 			y: 100,
 			startAngle: Math.PI * -0.5,
@@ -152,7 +154,7 @@ describe('Doughnut controller tests', function() {
 			label: 'label0',
 		});
 
-		expect(chart.data.datasets[0].metaData[1]._model).toEqual({
+		expect(chart.data.datasets[1].metaData[1]._model).toEqual({
 			x: 50,
 			y: 100,
 			startAngle: 0.5958182130626666,
@@ -169,7 +171,7 @@ describe('Doughnut controller tests', function() {
 			label: 'label1'
 		});
 
-		expect(chart.data.datasets[0].metaData[2]._model).toEqual({
+		expect(chart.data.datasets[1].metaData[2]._model).toEqual({
 			x: 50,
 			y: 100,
 			startAngle: 3.8457400228490113,
@@ -186,7 +188,7 @@ describe('Doughnut controller tests', function() {
 			label: 'label2'
 		});
 
-		expect(chart.data.datasets[0].metaData[3]._model).toEqual({
+		expect(chart.data.datasets[1].metaData[3]._model).toEqual({
 			x: 50,
 			y: 100,
 			startAngle: 3.8457400228490113,
@@ -204,24 +206,24 @@ describe('Doughnut controller tests', function() {
 		});
 
 		// Change the amount of data and ensure that arcs are updated accordingly
-		chart.data.datasets[0].data = [1, 2]; // remove 2 elements from dataset 0
+		chart.data.datasets[1].data = [1, 2]; // remove 2 elements from dataset 0
 		controller.buildOrUpdateElements();
 		controller.update();
 
-		expect(chart.data.datasets[0].metaData.length).toBe(2);
-		expect(chart.data.datasets[0].metaData[0] instanceof Chart.elements.Arc).toBe(true);
-		expect(chart.data.datasets[0].metaData[1] instanceof Chart.elements.Arc).toBe(true);
+		expect(chart.data.datasets[1].metaData.length).toBe(2);
+		expect(chart.data.datasets[1].metaData[0] instanceof Chart.elements.Arc).toBe(true);
+		expect(chart.data.datasets[1].metaData[1] instanceof Chart.elements.Arc).toBe(true);
 
 		// Add data
-		chart.data.datasets[0].data = [1, 2, 3, 4];
+		chart.data.datasets[1].data = [1, 2, 3, 4];
 		controller.buildOrUpdateElements();
 		controller.update();
 
-		expect(chart.data.datasets[0].metaData.length).toBe(4);
-		expect(chart.data.datasets[0].metaData[0] instanceof Chart.elements.Arc).toBe(true);
-		expect(chart.data.datasets[0].metaData[1] instanceof Chart.elements.Arc).toBe(true);
-		expect(chart.data.datasets[0].metaData[2] instanceof Chart.elements.Arc).toBe(true);
-		expect(chart.data.datasets[0].metaData[3] instanceof Chart.elements.Arc).toBe(true);
+		expect(chart.data.datasets[1].metaData.length).toBe(4);
+		expect(chart.data.datasets[1].metaData[0] instanceof Chart.elements.Arc).toBe(true);
+		expect(chart.data.datasets[1].metaData[1] instanceof Chart.elements.Arc).toBe(true);
+		expect(chart.data.datasets[1].metaData[2] instanceof Chart.elements.Arc).toBe(true);
+		expect(chart.data.datasets[1].metaData[3] instanceof Chart.elements.Arc).toBe(true);
 	});
 
 	it ('should draw all arcs', function() {

From 0d2fa807da54e2c56d3a3778741c8ee139238725 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Wed, 7 Oct 2015 19:54:53 -0400
Subject: [PATCH 375/424] Update samples with some hidden datasets

---
 samples/bar.html                | 1 +
 samples/combo-bar-line.html     | 6 +++---
 samples/doughnut.html           | 1 +
 samples/line-x-axis-filter.html | 4 ++--
 samples/line.html               | 4 ++++
 samples/radar.html              | 6 +++++-
 6 files changed, 16 insertions(+), 6 deletions(-)

diff --git a/samples/bar.html b/samples/bar.html
index 1101602da77..609f672f977 100644
--- a/samples/bar.html
+++ b/samples/bar.html
@@ -45,6 +45,7 @@ <h3>Legend</h3>
                 backgroundColor: "rgba(220,220,220,0.5)",
                 data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
             }, {
+                hidden: true,
                 label: 'Dataset 2',
                 backgroundColor: "rgba(151,187,205,0.5)",
                 data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
diff --git a/samples/combo-bar-line.html b/samples/combo-bar-line.html
index f2e936ab381..b0a96f78ff7 100644
--- a/samples/combo-bar-line.html
+++ b/samples/combo-bar-line.html
@@ -2,7 +2,7 @@
 <html>
 
 <head>
-    <title>Bar Chart</title>
+    <title>Combo Bar-Line Chart</title>
     <script src="../node_modules/jquery/dist/jquery.min.js"></script>
     <script src="../Chart.js"></script>
 </head>
@@ -30,14 +30,14 @@
                 borderColor: 'white',
                 borderWidth: 2
             }, {
-                type: 'bar',
+                type: 'line',
                 label: 'Dataset 2',
                 backgroundColor: "rgba(151,187,205,0.5)",
                 data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()],
                 borderColor: 'white',
                 borderWidth: 2
             }, {
-                type: 'line',
+                type: 'bar',
                 label: 'Dataset 3',
                 backgroundColor: "rgba(220,220,220,0.5)",
                 data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
diff --git a/samples/doughnut.html b/samples/doughnut.html
index 728c8847ae8..3972fbc0cca 100644
--- a/samples/doughnut.html
+++ b/samples/doughnut.html
@@ -61,6 +61,7 @@ <h3>Legend</h3>
                     "#4D5360",
                 ],
             }, {
+                hidden: true,
                 data: [
                     randomScalingFactor(),
                     randomScalingFactor(),
diff --git a/samples/line-x-axis-filter.html b/samples/line-x-axis-filter.html
index 8135dbafee4..508ed2b5c8e 100644
--- a/samples/line-x-axis-filter.html
+++ b/samples/line-x-axis-filter.html
@@ -54,8 +54,8 @@
                     xAxes: [{
                         display: true,
                         ticks: {
-                            callback: function(dataLabel, index) {
-                                return dataLabel;
+                            userCallback: function(dataLabel, index) {
+                                return index % 2 === 0 ? dataLabel : '';
                             }
                         }
                     }],
diff --git a/samples/line.html b/samples/line.html
index 9e0cf17d78d..1179e6bcc63 100644
--- a/samples/line.html
+++ b/samples/line.html
@@ -48,6 +48,10 @@ <h3>Legend</h3>
                     data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()],
                     fill: false,
                     borderDash: [5, 5],
+                }, {
+                    hidden: true,
+                    label: 'hidden dataset',
+                    data: [],
                 }, {
                     label: "My Second dataset",
                     data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()],
diff --git a/samples/radar.html b/samples/radar.html
index c9b559aef9e..da45b3e8f24 100644
--- a/samples/radar.html
+++ b/samples/radar.html
@@ -42,6 +42,10 @@ <h3>Legend</h3>
                 backgroundColor: "rgba(220,220,220,0.2)",
                 pointBackgroundColor: "rgba(220,220,220,1)",
                 data: [null, randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
+            }, {
+                label: 'Hidden dataset',
+                hidden: true,
+                data: [],
             }, {
                 label: "My Second dataset",
                 backgroundColor: "rgba(151,187,205,0.2)",
@@ -49,7 +53,7 @@ <h3>Legend</h3>
                 hoverPointBackgroundColor: "#fff",
                 pointHighlightStroke: "rgba(151,187,205,1)",
                 data: [null, randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()]
-            }]
+            },]
         },
         options: {
             scale: {

From a756e0de15958bf3b39ee258db6d90ae7df86f77 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Mon, 12 Oct 2015 08:58:03 -0400
Subject: [PATCH 376/424] Only merge scale defaults with the global scale
 defaults when getting the scale defaults. Otherwise, the user does not have
 the ability to change them via the global settings since registration occurs
 when the library is loaded.

---
 src/core/core.scaleService.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/core/core.scaleService.js b/src/core/core.scaleService.js
index d60a4b66d40..a1c1f1c2077 100644
--- a/src/core/core.scaleService.js
+++ b/src/core/core.scaleService.js
@@ -19,13 +19,14 @@
 		defaults: {},
 		registerScaleType: function(type, scaleConstructor, defaults) {
 			this.constructors[type] = scaleConstructor;
-			this.defaults[type] = helpers.scaleMerge(Chart.defaults.scale, defaults);
+			this.defaults[type] = helpers.clone(defaults);
 		},
 		getScaleConstructor: function(type) {
 			return this.constructors.hasOwnProperty(type) ? this.constructors[type] : undefined;
 		},
 		getScaleDefaults: function(type) {
-			return this.defaults.hasOwnProperty(type) ? this.defaults[type] : {};
+			// Return the scale defaults merged with the global settings so that we always use the latest ones
+			return this.defaults.hasOwnProperty(type) ? helpers.scaleMerge(Chart.defaults.scale, this.defaults[type]) : {};
 		},
 		// The interesting function
 		update: function(chartInstance, width, height) {

From 1232ca53f00bb5f634bcce23b7e899584edd9e0d Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Mon, 12 Oct 2015 09:16:49 -0400
Subject: [PATCH 377/424] Fix a race condition in the resize listener & use the
 correct merged config object for the responsive setting

---
 src/core/core.js | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/src/core/core.js b/src/core/core.js
index d930c024fd0..039f344199d 100755
--- a/src/core/core.js
+++ b/src/core/core.js
@@ -58,19 +58,18 @@
 		Chart.helpers.retinaScale(this);
 
 		// Always bind this so that if the responsive state changes we still work
+		if (config) {
+			this.controller = new Chart.Controller(this);
+		}
+
 		var _this = this;
 		Chart.helpers.addResizeListener(context.canvas.parentNode, function() {
-			if (config.options.responsive) {
+			if (_this.controller && _this.controller.config.options.responsive) {
 				_this.controller.resize();
 			}
 		});
 
-		if (config) {
-			this.controller = new Chart.Controller(this);
-			return this.controller;
-		}
-
-		return this;
+		return this.controller ? this.controller : this;
 
 	};
 

From 93ee8f85f66e3dcfc9b213ae9733ae12a513953e Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Mon, 12 Oct 2015 09:19:14 -0400
Subject: [PATCH 378/424] Put comment back in correct spot

---
 src/core/core.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/core/core.js b/src/core/core.js
index 039f344199d..fb84f0e7304 100755
--- a/src/core/core.js
+++ b/src/core/core.js
@@ -57,11 +57,11 @@
 		// High pixel density displays - multiply the size of the canvas height/width by the device pixel ratio, then scale.
 		Chart.helpers.retinaScale(this);
 
-		// Always bind this so that if the responsive state changes we still work
 		if (config) {
 			this.controller = new Chart.Controller(this);
 		}
 
+		// Always bind this so that if the responsive state changes we still work
 		var _this = this;
 		Chart.helpers.addResizeListener(context.canvas.parentNode, function() {
 			if (_this.controller && _this.controller.config.options.responsive) {

From b835d5f209dfb8d5a7b772371236cadf0a1d3c27 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Mon, 12 Oct 2015 14:51:00 -0600
Subject: [PATCH 379/424] Tooltip Hooks

---
 samples/tooltip-hooks.html | 193 +++++++++++++++++++++++
 src/core/core.scale.js     |   2 +-
 src/core/core.tooltip.js   | 314 ++++++++++++-------------------------
 3 files changed, 294 insertions(+), 215 deletions(-)
 create mode 100644 samples/tooltip-hooks.html

diff --git a/samples/tooltip-hooks.html b/samples/tooltip-hooks.html
new file mode 100644
index 00000000000..1fbe8d20183
--- /dev/null
+++ b/samples/tooltip-hooks.html
@@ -0,0 +1,193 @@
+<!doctype html>
+<html>
+
+<head>
+    <title>Line Chart</title>
+    <script src="../Chart.js"></script>
+    <script src="../node_modules/jquery/dist/jquery.min.js"></script>
+    <style>
+        canvas {
+            -webkit-box-shadow: 0 0 20px 0 rgba(0, 0, 0, .5);
+        }
+    </style>
+</head>
+
+<body>
+    <div style="width:100%;">
+        <canvas id="canvas" style="width:100%;height:100%"></canvas>
+    </div>
+    <br>
+    <br>
+    <button id="randomizeData">Randomize Data</button>
+    <button id="addDataset">Add Dataset</button>
+    <button id="removeDataset">Remove Dataset</button>
+    <button id="addData">Add Data</button>
+    <button id="removeData">Remove Data</button>
+    <div>
+        <h3>Legend</h3>
+        <div id="legendContainer">
+        </div>
+    </div>
+    <script>
+        var randomScalingFactor = function() {
+            return Math.round(Math.random() * 100 * (Math.random() > 0.5 ? -1 : 1));
+        };
+        var randomColorFactor = function() {
+            return Math.round(Math.random() * 255);
+        };
+        var randomColor = function(opacity) {
+            return 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',' + (opacity || '.3') + ')';
+        };
+
+        var config = {
+            type: 'line',
+            data: {
+                labels: ["January", "February", "March", "April", "May", "June", "July"],
+                datasets: [{
+                    label: "My First dataset",
+                    data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()],
+                    fill: false,
+                    borderDash: [5, 5],
+                }, {
+                    label: "My Second dataset",
+                    data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()],
+                }]
+            },
+            options: {
+                responsive: true,
+                tooltips: {
+                    mode: 'label',
+                    callbacks: {
+                        beforeTitle: function() {
+                            return '...beforeTitle';
+                        },
+                        afterTitle: function() {
+                            return '...afterTitle';
+                        },
+                        beforeBody: function() {
+                            return '...beforeBody';
+                        },
+                        afterBody: function() {
+                            return '...afterBody';
+                        },
+                        beforeFooter: function() {
+                            return '...beforeFooter';
+                        },
+                        footer: function() {
+                            return 'Footer';
+                        },
+                        afterFooter: function() {
+                            return '...afterFooter';
+                        },
+                    }
+                },
+                hover: {
+                    mode: 'label'
+                },
+                scales: {
+                    xAxes: [{
+                        display: true,
+                        scaleLabel: {
+                            show: true,
+                            labelString: 'Month'
+                        }
+                    }],
+                    yAxes: [{
+                        display: true,
+                        scaleLabel: {
+                            show: true,
+                            labelString: 'Value'
+                        }
+                    }]
+                }
+            }
+        };
+
+        $.each(config.data.datasets, function(i, dataset) {
+            dataset.borderColor = randomColor(0.4);
+            dataset.backgroundColor = randomColor(0.5);
+            dataset.pointBorderColor = randomColor(0.7);
+            dataset.pointBackgroundColor = randomColor(0.5);
+            dataset.pointBorderWidth = 1;
+        });
+
+        console.log(config.data);
+
+        window.onload = function() {
+            var ctx = document.getElementById("canvas").getContext("2d");
+            window.myLine = new Chart(ctx, config);
+
+            updateLegend();
+        };
+
+        function updateLegend() {
+            $legendContainer = $('#legendContainer');
+            $legendContainer.empty();
+            $legendContainer.append(window.myLine.generateLegend());
+        }
+
+        $('#randomizeData').click(function() {
+            $.each(config.data.datasets, function(i, dataset) {
+                dataset.data = dataset.data.map(function() {
+                    return randomScalingFactor();
+                });
+
+            });
+
+            window.myLine.update();
+            updateLegend();
+        });
+
+        $('#addDataset').click(function() {
+            var newDataset = {
+                label: 'Dataset ' + config.data.datasets.length,
+                borderColor: randomColor(0.4),
+                backgroundColor: randomColor(0.5),
+                pointBorderColor: randomColor(0.7),
+                pointBackgroundColor: randomColor(0.5),
+                pointBorderWidth: 1,
+                data: [],
+            };
+
+            for (var index = 0; index < config.data.labels.length; ++index) {
+                newDataset.data.push(randomScalingFactor());
+            }
+
+            config.data.datasets.push(newDataset);
+            window.myLine.update();
+            updateLegend();
+        });
+
+        $('#addData').click(function() {
+            if (config.data.datasets.length > 0) {
+                config.data.labels.push('dataset #' + config.data.labels.length);
+
+                $.each(config.data.datasets, function(i, dataset) {
+                    dataset.data.push(randomScalingFactor());
+                });
+
+                window.myLine.update();
+                updateLegend();
+            }
+        });
+
+        $('#removeDataset').click(function() {
+            config.data.datasets.splice(0, 1);
+            window.myLine.update();
+            updateLegend();
+        });
+
+        $('#removeData').click(function() {
+            config.data.labels.splice(-1, 1); // remove the label first
+
+            config.data.datasets.forEach(function(dataset, datasetIndex) {
+                dataset.data.pop();
+            });
+
+            window.myLine.update();
+            updateLegend();
+        });
+    </script>
+</body>
+
+</html>
diff --git a/src/core/core.scale.js b/src/core/core.scale.js
index 295346a68e1..854c48892f2 100644
--- a/src/core/core.scale.js
+++ b/src/core/core.scale.js
@@ -348,7 +348,7 @@
 
 				return this.left + Math.round(valueOffset);
 			} else {
-				return this.top + (decimal * (this.height / this.ticks.length));
+				return this.top + (decimal * this.height);
 			}
 		},
 
diff --git a/src/core/core.tooltip.js b/src/core/core.tooltip.js
index 38714968b7a..2dc4dfd4511 100644
--- a/src/core/core.tooltip.js
+++ b/src/core/core.tooltip.js
@@ -14,16 +14,21 @@
 		titleFontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
 		titleFontSize: 12,
 		titleFontStyle: "bold",
+		titleSpacing: 2,
+		titleMarginBottom: 6,
 		titleColor: "#fff",
 		titleAlign: "left",
 		bodyFontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
 		bodyFontSize: 12,
 		bodyFontStyle: "normal",
+		bodySpacing: 2,
 		bodyColor: "#fff",
 		bodyAlign: "left",
 		footerFontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
 		footerFontSize: 12,
 		footerFontStyle: "bold",
+		footerSpacing: 2,
+		footerMarginTop: 6,
 		footerColor: "#fff",
 		footerAlign: "left",
 		yPadding: 6,
@@ -35,7 +40,7 @@
 		callbacks: {
 			beforeTitle: helpers.noop,
 			title: function(xLabel, yLabel, index, datasetIndex, data) {
-				return data.datasets[datasetIndex].label;
+				return this._options.tooltips.mode == 'single' ? data.datasets[datasetIndex].label : data.labels[index];
 			},
 			afterTitle: helpers.noop,
 
@@ -70,6 +75,7 @@
 					_bodyFontFamily: options.tooltips.bodyFontFamily,
 					_bodyFontStyle: options.tooltips.bodyFontStyle,
 					bodyFontSize: options.tooltips.bodyFontSize,
+					bodySpacing: options.tooltips.bodySpacing,
 					_bodposition: options.tooltips.bodposition,
 
 					// Title
@@ -78,6 +84,8 @@
 					_titleFontStyle: options.tooltips.titleFontStyle,
 					titleFontSize: options.tooltips.titleFontSize,
 					_titleAlign: options.tooltips.titleAlign,
+					titleSpacing: options.tooltips.titleSpacing,
+					titleMarginBottom: options.tooltips.titleMarginBottom,
 
 					// Footer
 					footerColor: options.tooltips.footerColor,
@@ -85,6 +93,8 @@
 					_footerFontStyle: options.tooltips.footerFontStyle,
 					footerFontSize: options.tooltips.footerFontSize,
 					_footerAlign: options.tooltips.footerAlign,
+					footerSpacing: options.tooltips.footerSpacing,
+					footerMarginTop: options.tooltips.footerMarginTop,
 
 					// Appearance
 					caretSize: options.tooltips.caretSize,
@@ -119,11 +129,6 @@
 
 			var lines = [];
 
-			var beforeBody = this._options.tooltips.callbacks.beforeBody.apply(this, arguments);
-			if (beforeBody) {
-				lines.push(beforeBody);
-			}
-
 			var beforeLabel,
 				afterLabel,
 				label;
@@ -135,10 +140,10 @@
 				// Run EACH label pair through the label callback this time.
 				for (var i = 0; i < xLabel.length; i++) {
 
-					beforeLabel = this._options.tooltips.callbacks.beforeLabel(xLabel[i], yLabel[i], index, datasetIndex);
-					afterLabel = this._options.tooltips.callbacks.afterLabel(xLabel[i], yLabel[i], index, datasetIndex);
+					beforeLabel = this._options.tooltips.callbacks.beforeLabel.call(this, xLabel[i], yLabel[i], index, datasetIndex);
+					afterLabel = this._options.tooltips.callbacks.afterLabel.call(this, xLabel[i], yLabel[i], index, datasetIndex);
 
-					labels.push((beforeLabel ? beforeLabel : '') + this._options.tooltips.callbacks.label(xLabel[i], yLabel[i], index, datasetIndex) + (afterLabel ? afterLabel : ''));
+					labels.push((beforeLabel ? beforeLabel : '') + this._options.tooltips.callbacks.label.call(this, xLabel[i], yLabel[i], index, datasetIndex) + (afterLabel ? afterLabel : ''));
 
 				}
 
@@ -159,11 +164,6 @@
 				}
 			}
 
-			var afterBody = this._options.tooltips.callbacks.afterBody.apply(this, arguments);
-			if (afterBody) {
-				lines.push(afterBody);
-			}
-
 			return lines;
 		},
 
@@ -194,6 +194,7 @@
 			var element = this._active[0],
 				xLabel,
 				yLabel,
+				labelColors = [],
 				tooltipPosition;
 
 			if (this._options.tooltips.mode == 'single') {
@@ -206,138 +207,42 @@
 
 				xLabel = [];
 				yLabel = [];
+
+				console.log(this._active);
+
 				helpers.each(this._data.datasets, function(dataset, datasetIndex) {
+
 					xLabel.push(element._xScale.getLabelForIndex(element._index, datasetIndex));
 					yLabel.push(element._yScale.getLabelForIndex(element._index, datasetIndex));
 				});
+
+				helpers.each(this._active, function(active, i) {
+					labelColors.push({
+						borderColor: active._view.borderColor,
+						backgroundColor: active._view.backgroundColor
+					});
+				}, this);
+
 				tooltipPosition = this._active[0].tooltipPosition();
+				tooltipPosition.y = this._active[0]._yScale.getPixelForDecimal(0.5);
 
-				// for (var i = 0; i < this._data.datasets.length; i++) {
-				// 	this._data.datasets[i].data[index];
-				// };
-
-				// // Tooltip Content
-
-				// var dataArray,
-				// 	dataIndex;
-
-				// var labels = [],
-				// 	colors = [];
-
-				// for (var i = this._data.datasets.length - 1; i >= 0; i--) {
-				// 	dataArray = this._data.datasets[i].metaData;
-				// 	dataIndex = helpers.indexOf(dataArray, this._active[0]);
-				// 	if (dataIndex !== -1) {
-				// 		break;
-				// 	}
-				// }
-
-				// var medianPosition = (function(index) {
-				// 	// Get all the points at that particular index
-				// 	var elements = [],
-				// 		dataCollection,
-				// 		xPositions = [],
-				// 		yPositions = [],
-				// 		xMax,
-				// 		yMax,
-				// 		xMin,
-				// 		yMin;
-				// 	helpers.each(this._data.datasets, function(dataset) {
-				// 		dataCollection = dataset.metaData;
-				// 		if (dataCollection[dataIndex] && dataCollection[dataIndex].hasValue()) {
-				// 			elements.push(dataCollection[dataIndex]);
-				// 		}
-				// 	}, this);
-
-				// 	// Reverse labels if stacked
-				// 	helpers.each(this._options.stacked ? elements.reverse() : elements, function(element) {
-				// 		xPositions.push(element._view.x);
-				// 		yPositions.push(element._view.y);
-
-				// 		//Include any colour information about the element
-				// 		labels.push(
-				// 			this._options.tooltips.multiTemplate(
-				// 				element,
-				// 				this._data.datasets[element._datasetIndex].label,
-				// 				this._data.datasets[element._datasetIndex].data[element._index]
-				// 			)
-				// 		);
-
-				// 		colors.push({
-				// 			fill: element._view.backgroundColor,
-				// 			stroke: element._view.borderColor
-				// 		});
-
-				// 	}, this);
-
-				// 	yMin = helpers.min(yPositions);
-				// 	yMax = helpers.max(yPositions);
-
-				// 	xMin = helpers.min(xPositions);
-				// 	xMax = helpers.max(xPositions);
-
-				// 	return {
-				// 		x: (xMin > this._chart.width / 2) ? xMin : xMax,
-				// 		y: (yMin + yMax) / 2,
-				// 	};
-				// }).call(this, dataIndex);
-
-				// // Apply for now
-				// helpers.extend(this._model, {
-				// 	x: medianPosition.x,
-				// 	y: medianPosition.y,
-				// 	labels: labels,
-				// 	title: (function() {
-				// 		return this._data.timeLabels ? this._data.timeLabels[this._active[0]._index] :
-				// 			(this._data.labels && this._data.labels.length) ? this._data.labels[this._active[0]._index] :
-				// 			'';
-				// 	}).call(this),
-				// 	legendColors: colors,
-				// 	legendBackgroundColor: this._options.tooltips.multiKeyBackground,
-				// });
-
-
-				// // Calculate Appearance Tweaks
-
-				// this._model.height = (labels.length * this._model.bodyFontSize) + ((labels.length - 1) * (this._model.bodyFontSize / 2)) + (this._model.yPadding * 2) + this._model.titleFontSize * 1.5;
-
-				// var titleWidth = ctx.measureText(this._model.title).width,
-				// 	//Label has a legend square as well so account for this.
-				// 	labelWidth = helpers.longestText(ctx, this.font, labels) + this._model.bodyFontSize + 3,
-				// 	longestTextWidth = helpers.max([labelWidth, titleWidth]);
-
-				// this._model.width = longestTextWidth + (this._model.xPadding * 2);
-
-
-				// var halfHeight = this._model.height / 2;
-
-				// //Check to ensure the height will fit on the canvas
-				// if (this._model.y - halfHeight < 0) {
-				// 	this._model.y = halfHeight;
-				// } else if (this._model.y + halfHeight > this._chart.height) {
-				// 	this._model.y = this._chart.height - halfHeight;
-				// }
-
-				// //Decide whether to align left or right based on position on canvas
-				// if (this._model.x > this._chart.width / 2) {
-				// 	this._model.x -= this._model.xOffset + this._model.width;
-				// } else {
-				// 	this._model.x += this._model.xOffset;
-				// }
-				// break;
 			}
 
+
 			// Build the Text Lines
 			helpers.extend(this._model, {
 				title: this.getTitle(xLabel, yLabel, element._index, element._datasetIndex, this._data),
+				beforeBody: this._options.tooltips.callbacks.beforeBody.call(this, xLabel, yLabel, element._index, element._datasetIndex, this._data),
 				body: this.getBody(xLabel, yLabel, element._index, element._datasetIndex, this._data),
+				afterBody: this._options.tooltips.callbacks.afterBody.call(this, xLabel, yLabel, element._index, element._datasetIndex, this._data),
 				footer: this.getFooter(xLabel, yLabel, element._index, element._datasetIndex, this._data),
 			});
 
 			helpers.extend(this._model, {
 				x: Math.round(tooltipPosition.x),
 				y: Math.round(tooltipPosition.y),
-				caretPadding: tooltipPosition.padding
+				caretPadding: tooltipPosition.padding,
+				labelColors: labelColors,
 			});
 
 			return this;
@@ -352,15 +257,21 @@
 			vm.position = "top";
 
 			var caretPadding = vm.caretPadding || 2;
+			var combinedBodyLength = vm.body.length + (vm.beforeBody ? 1 : 0) + (vm.afterBody ? 1 : 0);
 
 			// Height
-			var tooltipHeight = vm.yPadding * 2;
+			var tooltipHeight = vm.yPadding * 2; // Tooltip Padding
+
+			tooltipHeight += vm.title.length * vm.titleFontSize; // Title Lines
+			tooltipHeight += (vm.title.length - 1) * vm.titleSpacing; // Title Line Spacing
+			tooltipHeight += vm.title.length ? vm.titleMarginBottom : 0; // Title's bottom Margin
+
+			tooltipHeight += combinedBodyLength * vm.bodyFontSize; // Body Lines
+			tooltipHeight += (combinedBodyLength - 1) * vm.bodySpacing; // Body Line Spacing
 
-			tooltipHeight += vm.title.length * vm.titleFontSize; // Line Height
-			tooltipHeight += vm.title.length ? vm.yPadding : 0;
-			tooltipHeight += vm.body.length * (vm.bodyFontSize); // Line Height
-			tooltipHeight += vm.footer.length ? vm.yPadding : 0;
-			tooltipHeight += vm.footer.length * (vm.footerFontSize); // Line Height
+			tooltipHeight += vm.footer.length ? vm.footerMarginTop : 0; // Footer Margin
+			tooltipHeight += vm.footer.length * (vm.footerFontSize); // Footer Lines
+			tooltipHeight += (vm.footer.length - 1) * vm.footerSpacing; // Footer Line Spacing
 
 			// Width
 			var tooltipWidth = 0;
@@ -370,8 +281,8 @@
 			});
 			helpers.each(vm.body, function(line, i) {
 				ctx.font = helpers.fontString(vm.bodyFontSize, vm._bodyFontStyle, vm._bodyFontFamily);
-				tooltipWidth = Math.max(tooltipWidth, ctx.measureText(line).width);
-			});
+				tooltipWidth = Math.max(tooltipWidth, ctx.measureText(line).width + (this._options.tooltips.mode != 'single' ? (vm.bodyFontSize + 2) : 0));
+			}, this);
 			helpers.each(vm.footer, function(line, i) {
 				ctx.font = helpers.fontString(vm.footerFontSize, vm._footerFontStyle, vm._footerFontFamily);
 				tooltipWidth = Math.max(tooltipWidth, ctx.measureText(line).width);
@@ -380,8 +291,8 @@
 			var tooltipTotalWidth = tooltipWidth + vm.caretSize + caretPadding;
 
 
-			// Smart Tooltip placement to stay on the canvas
 
+			// Smart Tooltip placement to stay on the canvas
 			// Top, center, or bottom
 			vm.yAlign = "center";
 			if (vm.y - (tooltipHeight / 2) < 0) {
@@ -453,22 +364,25 @@
 
 			if (this._options.tooltips.enabled) {
 
-				var bodyStart,
-					footerStart;
+				var yBase = tooltipY + vm.yPadding;
+				var xBase = tooltipX + vm.xPadding;
 
 				// Titles
-				ctx.textAlign = vm._titleAlign;
-				ctx.textBaseline = "top";
-				ctx.fillStyle = helpers.color(vm.titleColor).alpha(vm.opacity).rgbString();
-				ctx.font = helpers.fontString(vm.titleFontSize, vm._titleFontStyle, vm._titleFontFamily);
 
-				helpers.each(vm.title, function(title, i) {
-					var yPos = tooltipY + vm.yPadding + (vm.titleFontSize * i);
-					ctx.fillText(title, tooltipX + vm.xPadding, yPos);
-					if (i + 1 == vm.title.length) {
-						bodyStart = yPos + vm.yPadding + vm.titleFontSize;
-					}
-				}, this);
+				if (vm.title.length) {
+					ctx.textAlign = vm._titleAlign;
+					ctx.textBaseline = "top";
+					ctx.fillStyle = helpers.color(vm.titleColor).alpha(vm.opacity).rgbString();
+					ctx.font = helpers.fontString(vm.titleFontSize, vm._titleFontStyle, vm._titleFontFamily);
+
+					helpers.each(vm.title, function(title, i) {
+						ctx.fillText(title, xBase, yBase);
+						yBase += vm.titleFontSize + vm.titleSpacing; // Line Height and spacing
+						if (i + 1 == vm.title.length) {
+							yBase += vm.titleMarginBottom - vm.titleSpacing; // If Last, add margin, remove spacing
+						}
+					}, this);
+				}
 
 
 				// Body
@@ -477,85 +391,57 @@
 				ctx.fillStyle = helpers.color(vm.bodyColor).alpha(vm.opacity).rgbString();
 				ctx.font = helpers.fontString(vm.bodyFontSize, vm._bodyFontStyle, vm._bodyFontFamily);
 
-				console.log(bodyStart);
+				// Before Body
+				if (vm.beforeBody) {
+					ctx.fillText(vm.beforeBody, xBase, yBase);
+					yBase += vm.bodyFontSize + vm.bodySpacing;
+				}
 
 				helpers.each(vm.body, function(body, i) {
-					var yPos = bodyStart + (vm.bodyFontSize * i);
-					ctx.fillText(body, tooltipX + vm.xPadding, yPos);
-					if (i + 1 == vm.body.length) {
-						footerStart = yPos + vm.bodyFontSize;
-					}
-				}, this);
 
-				// Footer
-				ctx.textAlign = vm._footerAlign;
-				ctx.textBaseline = "top";
-				ctx.fillStyle = helpers.color(vm.footerColor).alpha(vm.opacity).rgbString();
-				ctx.font = helpers.fontString(vm.footerFontSize, vm._footerFontStyle, vm._footerFontFamily);
+					// Draw Legend-like boxes if needed
+					if (this._options.tooltips.mode != 'single') {
+						ctx.fillStyle = helpers.color(vm.labelColors[i].borderColor).alpha(vm.opacity).rgbString();
+						ctx.fillRect(xBase, yBase, vm.bodyFontSize, vm.bodyFontSize);
 
-				helpers.each(vm.footer, function(footer, i) {
-					var yPos = footerStart + vm.yPadding + (vm.footerFontSize * i);
-					ctx.fillText(footer, tooltipX + vm.xPadding, yPos);
-				}, this);
-
-			}
-
-			return;
-
-			// Draw Body
-			ctx.font = helpers.fontString(vm.bodyFontSize, vm._bodyFontStyle, vm._bodyFontFamily);
-
-			// Draw Footer
-
-			// Custom Tooltips
-
-			if (this._options.tooltips.custom) {
-				this._options.tooltips.custom(this);
-			}
+						ctx.fillStyle = helpers.color(vm.labelColors[i].backgroundColor).alpha(vm.opacity).rgbString();
+						ctx.fillRect(xBase + 1, yBase + 1, vm.bodyFontSize - 2, vm.bodyFontSize - 2);
 
-			switch (this._options.tooltips.mode) {
-				case 'single':
-
-
-
-					ctx.fillStyle = helpers.color(vm.textColor).alpha(vm.opacity).rgbString();
-					ctx.textAlign = "center";
-					ctx.textBaseline = "middle";
-					ctx.fillText(vm.text, tooltipX + tooltipWidth / 2, tooltipY + tooltipHeight / 2);
-					break;
-				case 'label':
+						ctx.fillStyle = helpers.color(vm.bodyColor).alpha(vm.opacity).rgbString(); // Return fill style for text
+					}
 
+					// Body Line
+					ctx.fillText(body, xBase + (this._options.tooltips.mode != 'single' ? (vm.bodyFontSize + 2) : 0), yBase);
 
-					//helpers.drawRoundedRectangle(ctx, vm.x, vm.y - vm.height / 2, vm.width, vm.height, vm.cornerRadius);
-					// ctx.fillStyle = helpers.color(vm.backgroundColor).alpha(vm.opacity).rgbString();
-					// ctx.fill();
-					// ctx.closePath();
+					yBase += vm.bodyFontSize + vm.bodySpacing;
 
-					// Title
-					ctx.textAlign = "left";
-					ctx.textBaseline = "middle";
-					ctx.fillStyle = helpers.color(vm.titleColor).alpha(vm.opacity).rgbString();
-					ctx.font = helpers.fontString(vm.bodyFontSize, vm._titleFontStyle, vm._titleFontFamily);
-					ctx.fillText(vm.title, vm.x + vm.xPadding, this.getLineHeight(0));
+				}, this);
 
-					ctx.font = helpers.fontString(vm.bodyFontSize, vm._bodyFontStyle, vm._bodyFontFamily);
-					helpers.each(vm.labels, function(label, index) {
-						ctx.fillStyle = helpers.color(vm.textColor).alpha(vm.opacity).rgbString();
-						ctx.fillText(label, vm.x + vm.xPadding + vm.bodyFontSize + 3, this.getLineHeight(index + 1));
+				// After Body
+				if (vm.afterBody) {
+					ctx.fillText(vm.afterBody, xBase, yBase);
+					yBase += vm.bodyFontSize;
+				} else {
+					yBase -= vm.bodySpacing; // Remove last body spacing
+				}
 
-						//A bit gnarly, but clearing this rectangle breaks when using explorercanvas (clears whole canvas)
-						//ctx.clearRect(vm.x + vm.xPadding, this.getLineHeight(index + 1) - vm.bodyFontSize/2, vm.bodyFontSize, vm.bodyFontSize);
-						//Instead we'll make a white filled block to put the legendColour palette over.
 
-						ctx.fillStyle = helpers.color(vm.legendColors[index].stroke).alpha(vm.opacity).rgbString();
-						ctx.fillRect(vm.x + vm.xPadding - 1, this.getLineHeight(index + 1) - vm.bodyFontSize / 2 - 1, vm.bodyFontSize + 2, vm.bodyFontSize + 2);
+				// Footer
+				if (vm.footer.length) {
 
-						ctx.fillStyle = helpers.color(vm.legendColors[index].fill).alpha(vm.opacity).rgbString();
-						ctx.fillRect(vm.x + vm.xPadding, this.getLineHeight(index + 1) - vm.bodyFontSize / 2, vm.bodyFontSize, vm.bodyFontSize);
+					yBase += vm.footerMarginTop;
 
+					ctx.textAlign = vm._footerAlign;
+					ctx.textBaseline = "top";
+					ctx.fillStyle = helpers.color(vm.footerColor).alpha(vm.opacity).rgbString();
+					ctx.font = helpers.fontString(vm.footerFontSize, vm._footerFontStyle, vm._footerFontFamily);
 
+					helpers.each(vm.footer, function(footer, i) {
+						ctx.fillText(footer, xBase, yBase);
+						yBase += vm.footerFontSize + vm.footerSpacing;
 					}, this);
-					break;
+				}
+
 			}
 		},
 	});

From 6001a1e4e7d4a572e70cd55c049449ac85cbe134 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Tue, 13 Oct 2015 10:33:59 -0400
Subject: [PATCH 380/424] Fix JSHint task

---
 gulpfile.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gulpfile.js b/gulpfile.js
index 44a662d1a35..5f23288cb08 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -117,7 +117,7 @@ function releaseTask() {
 
 
 function jshintTask() {
-	return gulp.src(srcDir + '*.js')
+	return gulp.src(srcDir + '**/*.js')
 		.pipe(jshint())
 		.pipe(jshint.reporter('default'));
 }

From e39298db3c2a72dd03abce1364c569c4bdafc377 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Tue, 13 Oct 2015 11:43:00 -0400
Subject: [PATCH 381/424] Before labels can rotate, we need the appropriate
 left, right, top, & bottom attributes of the scale set with default values so
 that tick spacing can be determined. After ensuring that this happens, tests
 needed to be updated. Added unit testing for the scale service.

---
 src/core/core.scale.js          |   7 +
 test/controller.bar.tests.js    |   8 +-
 test/controller.line.tests.js   |  70 ++++-----
 test/core.scaleService.tests.js | 257 ++++++++++++++++++++++++++++++++
 test/scale.category.tests.js    |  18 +--
 test/scale.linear.tests.js      |  83 ++++++-----
 6 files changed, 354 insertions(+), 89 deletions(-)
 create mode 100644 test/core.scaleService.tests.js

diff --git a/src/core/core.scale.js b/src/core/core.scale.js
index 40c73b4f551..3fa0e15b230 100644
--- a/src/core/core.scale.js
+++ b/src/core/core.scale.js
@@ -103,9 +103,16 @@
 		setDimensions: function() {
 			// Set the unconstrained dimension before label rotation
 			if (this.isHorizontal()) {
+				// Reset position before calculating rotation
 				this.width = this.maxWidth;
+				this.left = 0;
+				this.right = this.width;
 			} else {
 				this.height = this.maxHeight;
+
+				// Reset position before calculating rotation
+				this.top = 0;
+				this.bottom = this.height
 			}
 
 			// Reset padding
diff --git a/test/controller.bar.tests.js b/test/controller.bar.tests.js
index 028ed368aec..b9d4eb4df2c 100644
--- a/test/controller.bar.tests.js
+++ b/test/controller.bar.tests.js
@@ -262,13 +262,13 @@ describe('Bar controller tests', function() {
 		expect(bar1._xScale).toBe(chart.scales.firstXScaleID);
 		expect(bar1._yScale).toBe(chart.scales.firstYScaleID);
 		expect(bar1._model).toEqual({
-			x: 106.80000000000003,
+			x: 113.60000000000001,
 			y: 194,
 			label: 'label1',
 			datasetLabel: 'dataset2',
 
 			base: 194,
-			width: 12.240000000000002,
+			width: 13.680000000000001,
 			backgroundColor: 'rgb(255, 0, 0)',
 			borderColor: 'rgb(0, 0, 255)',
 			borderWidth: 2,
@@ -279,13 +279,13 @@ describe('Bar controller tests', function() {
 		expect(bar2._xScale).toBe(chart.scales.firstXScaleID);
 		expect(bar2._yScale).toBe(chart.scales.firstYScaleID);
 		expect(bar2._model).toEqual({
-			x: 140.8,
+			x: 151.60000000000002,
 			y: -15,
 			label: 'label2',
 			datasetLabel: 'dataset2',
 
 			base: 194,
-			width: 12.240000000000002,
+			width: 13.680000000000001,
 			backgroundColor: 'rgb(255, 0, 0)',
 			borderColor: 'rgb(0, 0, 255)',
 			borderWidth: 2,
diff --git a/test/controller.line.tests.js b/test/controller.line.tests.js
index 195ba8aa0b7..94e069d356e 100644
--- a/test/controller.line.tests.js
+++ b/test/controller.line.tests.js
@@ -270,13 +270,13 @@ describe('Line controller tests', function() {
 			tension: 0.1,
 			
 			// Point
-			x: 63,
+			x: 71,
 			y: 62,
 
 			// Control points
-			controlPointPreviousX: 63,
+			controlPointPreviousX: 71,
 			controlPointPreviousY: 62,
-			controlPointNextX: 67.5,
+			controlPointNextX: 76,
 			controlPointNextY: 57.3,
 		});
 
@@ -290,14 +290,14 @@ describe('Line controller tests', function() {
 			tension: 0.1,
 			
 			// Point
-			x: 108,
+			x: 121,
 			y: 15,
 
 			// Control points
-			controlPointPreviousX: 105.27827106822767,
-			controlPointPreviousY: 12.125364948465183,
-			controlPointNextX: 114.17827106822767,
-			controlPointNextY: 21.52536494846518,
+			controlPointPreviousX: 117.82889384189087,
+			controlPointPreviousY: 12.04867347661131,
+			controlPointNextX: 127.92889384189088,
+			controlPointNextY: 21.44867347661131,
 		});
 
 		expect(chart.data.datasets[0].metaData[2]._model).toEqual({
@@ -310,14 +310,14 @@ describe('Line controller tests', function() {
 			tension: 0.1,
 			
 			// Point
-			x: 152,
+			x: 172,
 			y: 156,
 
 			// Control points
-			controlPointPreviousX: 145.63719249781943,
-			controlPointPreviousY: 143.20289277651324,
-			controlPointNextX: 154.53719249781943,
-			controlPointNextY: 161.10289277651324,
+			controlPointPreviousX: 164.8815225337256,
+			controlPointPreviousY: 143.38408449046415,
+			controlPointNextX: 174.98152253372558,
+			controlPointNextY: 161.28408449046415,
 		});
 
 		expect(chart.data.datasets[0].metaData[3]._model).toEqual({
@@ -330,13 +330,13 @@ describe('Line controller tests', function() {
 			tension: 0.1,
 			
 			// Point
-			x: 197,
+			x: 222,
 			y: 194,
 
 			// Control points
-			controlPointPreviousX: 192.5,
+			controlPointPreviousX: 217,
 			controlPointPreviousY: 190.2,
-			controlPointNextX: 197,
+			controlPointNextX: 222,
 			controlPointNextY: 194,
 		});
 
@@ -390,13 +390,13 @@ describe('Line controller tests', function() {
 			tension: 0.2,
 			
 			// Point
-			x: 63,
+			x: 71,
 			y: 62,
 
 			// Control points
-			controlPointPreviousX: 63,
+			controlPointPreviousX: 71,
 			controlPointPreviousY: 62,
-			controlPointNextX: 72,
+			controlPointNextX: 81,
 			controlPointNextY: 52.6,
 		});
 
@@ -410,14 +410,14 @@ describe('Line controller tests', function() {
 			tension: 0.2,
 			
 			// Point
-			x: 108,
+			x: 121,
 			y: 15,
 
 			// Control points
-			controlPointPreviousX: 102.55654213645535,
-			controlPointPreviousY: 9.250729896930364,
-			controlPointNextX: 120.35654213645535,
-			controlPointNextY: 28.050729896930367,
+			controlPointPreviousX: 114.65778768378175,
+			controlPointPreviousY: 9.097346953222619,
+			controlPointNextX: 134.85778768378177,
+			controlPointNextY: 27.897346953222623,
 		});
 
 		expect(chart.data.datasets[0].metaData[2]._model).toEqual({
@@ -430,14 +430,14 @@ describe('Line controller tests', function() {
 			tension: 0.2,
 			
 			// Point
-			x: 152,
+			x: 172,
 			y: 156,
 
 			// Control points
-			controlPointPreviousX: 139.27438499563885,
-			controlPointPreviousY: 130.40578555302648,
-			controlPointNextX: 157.07438499563887,
-			controlPointNextY: 166.20578555302646,
+			controlPointPreviousX: 157.76304506745115,
+			controlPointPreviousY: 130.76816898092827,
+			controlPointNextX: 177.96304506745116,
+			controlPointNextY: 166.56816898092828,
 		});
 
 		expect(chart.data.datasets[0].metaData[3]._model).toEqual({
@@ -450,13 +450,13 @@ describe('Line controller tests', function() {
 			tension: 0.2,
 			
 			// Point
-			x: 197,
+			x: 222,
 			y: 194,
 
 			// Control points
-			controlPointPreviousX: 188,
+			controlPointPreviousX: 212,
 			controlPointPreviousY: 186.4,
-			controlPointNextX: 197,
+			controlPointNextX: 222,
 			controlPointNextY: 194,
 		});
 
@@ -516,13 +516,13 @@ describe('Line controller tests', function() {
 			tension: 0.15,
 			
 			// Point
-			x: 63,
+			x: 71,
 			y: 62,
 
 			// Control points
-			controlPointPreviousX: 63,
+			controlPointPreviousX: 71,
 			controlPointPreviousY: 62,
-			controlPointNextX: 69.75,
+			controlPointNextX: 78.5,
 			controlPointNextY: 54.95,
 		});
 	});
diff --git a/test/core.scaleService.tests.js b/test/core.scaleService.tests.js
new file mode 100644
index 00000000000..3ea3e8a5b8f
--- /dev/null
+++ b/test/core.scaleService.tests.js
@@ -0,0 +1,257 @@
+// Tests of the scale service
+describe('Test the scale service', function() {
+	it('should fit a simple chart with 2 scales', function() {
+		var chartInstance = {
+			scales: [],
+		};
+
+		var xScaleID = 'xScale';
+		var yScaleID = 'yScale';
+		var mockData = {
+			datasets: [{
+				yAxisID: yScaleID,
+				data: [10, 5, 0, 25, 78, -10]
+			}],
+			labels: ['tick1', 'tick2', 'tick3', 'tick4', 'tick5']
+		};
+		var mockContext = window.createMockContext();
+
+		var xScaleConfig = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('category'));
+		var XConstructor = Chart.scaleService.getScaleConstructor('category');
+		var xScale = new XConstructor({
+			ctx: mockContext,
+			options: xScaleConfig,
+			data: mockData,
+			id: xScaleID
+		});
+
+		var yScaleConfig = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
+		var YConstructor = Chart.scaleService.getScaleConstructor('linear');
+		var yScale = new YConstructor({
+			ctx: mockContext,
+			options: yScaleConfig,
+			data: mockData,
+			id: yScaleID
+		});
+
+		chartInstance.scales.push(xScale);
+		chartInstance.scales.push(yScale);
+
+		var canvasWidth = 250;
+		var canvasHeight = 150;
+		Chart.scaleService.update(chartInstance, canvasWidth, canvasHeight);
+
+		expect(chartInstance.chartArea).toEqual({
+			left: 45,
+			right: 245,
+			top: 5,
+			bottom: 76.0423977855504,
+		});
+
+		// Is xScale at the right spot
+		expect(xScale.left).toBe(45);
+		expect(xScale.right).toBe(245);
+		expect(xScale.top).toBe(76.0423977855504);
+		expect(xScale.bottom).toBe(145);
+		expect(xScale.labelRotation).toBe(55);
+
+		// Is yScale at the right spot
+		expect(yScale.left).toBe(5);
+		expect(yScale.right).toBe(45);
+		expect(yScale.top).toBe(5);
+		expect(yScale.bottom).toBe(76.0423977855504);
+	});
+
+	it('should fit scales that are in the top and right positions', function() {
+		var chartInstance = {
+			scales: [],
+		};
+
+		var xScaleID = 'xScale';
+		var yScaleID = 'yScale';
+		var mockData = {
+			datasets: [{
+				yAxisID: yScaleID,
+				data: [10, 5, 0, 25, 78, -10]
+			}],
+			labels: ['tick1', 'tick2', 'tick3', 'tick4', 'tick5']
+		};
+		var mockContext = window.createMockContext();
+
+		var xScaleConfig = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('category'));
+		xScaleConfig.position = 'top';
+		var XConstructor = Chart.scaleService.getScaleConstructor('category');
+		var xScale = new XConstructor({
+			ctx: mockContext,
+			options: xScaleConfig,
+			data: mockData,
+			id: xScaleID
+		});
+
+		var yScaleConfig = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
+		yScaleConfig.position = 'right';
+		var YConstructor = Chart.scaleService.getScaleConstructor('linear');
+		var yScale = new YConstructor({
+			ctx: mockContext,
+			options: yScaleConfig,
+			data: mockData,
+			id: yScaleID
+		});
+
+		chartInstance.scales.push(xScale);
+		chartInstance.scales.push(yScale);
+
+		var canvasWidth = 250;
+		var canvasHeight = 150;
+		Chart.scaleService.update(chartInstance, canvasWidth, canvasHeight);
+
+		expect(chartInstance.chartArea).toEqual({
+			left: 5,
+			right: 205,
+			top: 73.9576022144496,
+			bottom: 145,
+		});
+
+		// Is xScale at the right spot
+		expect(xScale.left).toBe(5);
+		expect(xScale.right).toBe(205);
+		expect(xScale.top).toBe(5);
+		expect(xScale.bottom).toBe(73.9576022144496);
+		expect(xScale.labelRotation).toBe(55);
+
+		// Is yScale at the right spot
+		expect(yScale.left).toBe(205);
+		expect(yScale.right).toBe(245);
+		expect(yScale.top).toBe(73.9576022144496);
+		expect(yScale.bottom).toBe(145);
+	});
+
+	it('should fit multiple axes in the same position', function() {
+		var chartInstance = {
+			scales: [],
+		};
+
+		var xScaleID = 'xScale';
+		var yScaleID1 = 'yScale1';
+		var yScaleID2 = 'yScale2';
+		var mockData = {
+			datasets: [{
+				yAxisID: yScaleID1,
+				data: [10, 5, 0, 25, 78, -10]
+			}, {
+				yAxisID: yScaleID2,
+				data: [-19, -20, 0, -99, -50, 0]
+			}],
+			labels: ['tick1', 'tick2', 'tick3', 'tick4', 'tick5']
+		};
+		var mockContext = window.createMockContext();
+
+		var xScaleConfig = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('category'));
+		var XConstructor = Chart.scaleService.getScaleConstructor('category');
+		var xScale = new XConstructor({
+			ctx: mockContext,
+			options: xScaleConfig,
+			data: mockData,
+			id: xScaleID
+		});
+
+		var yScaleConfig = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
+		var YConstructor = Chart.scaleService.getScaleConstructor('linear');
+		var yScale1 = new YConstructor({
+			ctx: mockContext,
+			options: yScaleConfig,
+			data: mockData,
+			id: yScaleID1
+		});
+		var yScale2 = new YConstructor({
+			ctx: mockContext,
+			options: yScaleConfig,
+			data: mockData,
+			id: yScaleID2
+		});
+
+		chartInstance.scales.push(xScale);
+		chartInstance.scales.push(yScale1);
+		chartInstance.scales.push(yScale2);
+
+		var canvasWidth = 250;
+		var canvasHeight = 150;
+		Chart.scaleService.update(chartInstance, canvasWidth, canvasHeight);
+
+		expect(chartInstance.chartArea).toEqual({
+			left: 95,
+			right: 245,
+			top: 5,
+			bottom: 70.01536896070459,
+		});
+
+		// Is xScale at the right spot
+		expect(xScale.left).toBe(95);
+		expect(xScale.right).toBe(245);
+		expect(xScale.top).toBe(70.01536896070459);
+		expect(xScale.bottom).toBe(145);
+
+		// Are yScales at the right spot
+		expect(yScale1.left).toBe(5);
+		expect(yScale1.right).toBe(45);
+		expect(yScale1.top).toBe(5);
+		expect(yScale1.bottom).toBe(70.01536896070459);
+
+		expect(yScale2.left).toBe(45);
+		expect(yScale2.right).toBe(95);
+		expect(yScale2.top).toBe(5);
+		expect(yScale2.bottom).toBe(70.01536896070459);
+	});
+
+	// This is an oddball case. What happens is, when the scales are fit the first time they must fit within the assigned size. In this case,
+	// the labels on the xScale need to rotate to fit. However, when the scales are fit again after the width of the left axis is determined, 
+	// the labels do not need to rotate. Previously, the chart was too small because the chartArea did not expand to take up the space freed up 
+	// due to the lack of label rotation
+	it('should fit scales that overlap the chart area', function() {
+		var chartInstance = {
+			scales: [],
+		};
+
+		var scaleID = 'scaleID';
+		var mockData = {
+			datasets: [{
+				yAxisID: scaleID,
+				data: [10, 5, 0, 25, 78, -10]
+			}, {
+				yAxisID: scaleID,
+				data: [-19, -20, 0, -99, -50, 0]
+			}],
+			labels: ['tick1', 'tick2', 'tick3', 'tick4', 'tick5']
+		};
+		var mockContext = window.createMockContext();
+
+		var scaleConfig = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('radialLinear'));
+		var ScaleConstructor = Chart.scaleService.getScaleConstructor('radialLinear');
+		var scale = new ScaleConstructor({
+			ctx: mockContext,
+			options: scaleConfig,
+			data: mockData,
+			id: scaleID
+		});
+
+		chartInstance.scales.push(scale);
+
+		var canvasWidth = 300;
+		var canvasHeight = 350;
+		Chart.scaleService.update(chartInstance, canvasWidth, canvasHeight);
+
+		expect(chartInstance.chartArea).toEqual({
+			left: 5,
+			right: 295,
+			top: 5,
+			bottom: 345,
+		});
+
+		expect(scale.left).toBe(5);
+		expect(scale.right).toBe(295);
+		expect(scale.top).toBe(5);
+		expect(scale.bottom).toBe(345);
+		expect(scale.width).toBe(290);
+		expect(scale.height).toBe(340)
+	});
+});
\ No newline at end of file
diff --git a/test/scale.category.tests.js b/test/scale.category.tests.js
index 799fa550ed4..d6ec96f960a 100644
--- a/test/scale.category.tests.js
+++ b/test/scale.category.tests.js
@@ -94,9 +94,9 @@ describe('Category scale tests', function() {
 			id: scaleID
 		});
 
-		var minSize = scale.update(200, 100);
+		var minSize = scale.update(600, 100);
 
-		expect(scale.width).toBe(200);
+		expect(scale.width).toBe(600);
 		expect(scale.height).toBe(28);
 		expect(scale.paddingTop).toBe(0);
 		expect(scale.paddingBottom).toBe(0);
@@ -105,28 +105,28 @@ describe('Category scale tests', function() {
 		expect(scale.labelRotation).toBe(0);
 
 		expect(minSize).toEqual({
-			width: 200,
+			width: 600,
 			height: 28,
 		});
 
 		scale.left = 5;
 		scale.top = 5;
-		scale.right = 205;
+		scale.right = 605;
 		scale.bottom = 33;
 
 		expect(scale.getPixelForValue(0, 0, 0, false)).toBe(33);
-		expect(scale.getPixelForValue(0, 0, 0, true)).toBe(45);
+		expect(scale.getPixelForValue(0, 0, 0, true)).toBe(85);
 
-		expect(scale.getPixelForValue(0, 4, 0, false)).toBe(132);
-		expect(scale.getPixelForValue(0, 4, 0, true)).toBe(145);
+		expect(scale.getPixelForValue(0, 4, 0, false)).toBe(452);
+		expect(scale.getPixelForValue(0, 4, 0, true)).toBe(505);
 
 		config.gridLines.offsetGridLines = false;
 
 		expect(scale.getPixelForValue(0, 0, 0, false)).toBe(33);
 		expect(scale.getPixelForValue(0, 0, 0, true)).toBe(33);
 
-		expect(scale.getPixelForValue(0, 4, 0, false)).toBe(157);
-		expect(scale.getPixelForValue(0, 4, 0, true)).toBe(157);
+		expect(scale.getPixelForValue(0, 4, 0, false)).toBe(557);
+		expect(scale.getPixelForValue(0, 4, 0, true)).toBe(557);
 	});
 
 	it ('should get the correct pixel for a value when vertical', function() {
diff --git a/test/scale.linear.tests.js b/test/scale.linear.tests.js
index 305c240643f..d67564d1e69 100644
--- a/test/scale.linear.tests.js
+++ b/test/scale.linear.tests.js
@@ -578,46 +578,47 @@ describe('Linear Scale', function() {
 		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
 		config.position = "bottom";
 		var Constructor = Chart.scaleService.getScaleConstructor('linear');
-		var verticalScale = new Constructor({
+		var horizontalScale = new Constructor({
 			ctx: mockContext,
 			options: config,
 			data: mockData,
 			id: scaleID
 		});
 
-		var minSize = verticalScale.update(100, 300);
+		var minSize = horizontalScale.update(200, 300);
 		expect(minSize).toEqual({
-			width: 100,
+			width: 200,
 			height: 28,
 		});
-		expect(verticalScale.width).toBe(100);
-		expect(verticalScale.height).toBe(28);
-		expect(verticalScale.paddingTop).toBe(0);
-		expect(verticalScale.paddingBottom).toBe(0);
-		expect(verticalScale.paddingLeft).toBe(18);
-		expect(verticalScale.paddingRight).toBe(13);
+		expect(horizontalScale.width).toBe(200);
+		expect(horizontalScale.height).toBe(28);
+		expect(horizontalScale.paddingTop).toBe(0);
+		expect(horizontalScale.paddingBottom).toBe(0);
+		expect(horizontalScale.paddingLeft).toBe(13);
+		expect(horizontalScale.paddingRight).toBe(8);
+		expect(horizontalScale.labelRotation).toBe(0);
 
 		// Refit with margins to see the padding go away
-		minSize = verticalScale.update(100, 28, {
+		minSize = horizontalScale.update(200, 28, {
 			left: 10,
 			right: 6,
 			top: 15,
 			bottom: 3
 		});
 		expect(minSize).toEqual({
-			width: 100,
+			width: 200,
 			height: 28,
 		});
-		expect(verticalScale.paddingTop).toBe(0);
-		expect(verticalScale.paddingBottom).toBe(0);
-		expect(verticalScale.paddingLeft).toBe(8);
-		expect(verticalScale.paddingRight).toBe(7);
+		expect(horizontalScale.paddingTop).toBe(0);
+		expect(horizontalScale.paddingBottom).toBe(0);
+		expect(horizontalScale.paddingLeft).toBe(3);
+		expect(horizontalScale.paddingRight).toBe(2);
 
 		// Extra size when scale label showing
 		config.scaleLabel.show = true;
-		minSize = verticalScale.update(100, 300);
+		minSize = horizontalScale.update(200, 300);
 		expect(minSize).toEqual({
-			width: 100,
+			width: 200,
 			height: 46,
 		});
 	});
@@ -644,8 +645,8 @@ describe('Linear Scale', function() {
 			id: scaleID
 		});
 
-		var minSize = horizontalScale.update(100, 300);
-		minSize = horizontalScale.update(100, 28, {
+		var minSize = horizontalScale.update(200, 300);
+		minSize = horizontalScale.update(200, 28, {
 			left: 10,
 			right: 6,
 			top: 15,
@@ -654,12 +655,12 @@ describe('Linear Scale', function() {
 
 		horizontalScale.left = 0;
 		horizontalScale.right = minSize.width;
-		horizontalScale.top = 0;
-		horizontalScale.bottom = minSize.height;
+		horizontalScale.top = 100;
+		horizontalScale.bottom = 100 + minSize.height;
 
 		var chartArea = {
-			top: 100,
-			bottom: 0,
+			top: 0,
+			bottom: 100,
 			left: 0,
 			right: minSize.width
 		};
@@ -680,16 +681,16 @@ describe('Linear Scale', function() {
 			"args": []
 		}, {
 			"name": "moveTo",
-			"args": [8.5, 0]
+			"args": [3.5, 100]
 		}, {
 			"name": "lineTo",
-			"args": [8.5, 10]
+			"args": [3.5, 110]
 		}, {
 			"name": "moveTo",
-			"args": [8.5, 100]
+			"args": [3.5, 0]
 		}, {
 			"name": "lineTo",
-			"args": [8.5, 0]
+			"args": [3.5, 100]
 		}, {
 			"name": "stroke",
 			"args": []
@@ -698,13 +699,13 @@ describe('Linear Scale', function() {
 			"args": []
 		}, {
 			"name": "translate",
-			"args": [8, 10]
+			"args": [3, 110]
 		}, {
 			"name": "rotate",
 			"args": [-0]
 		}, {
 			"name": "fillText",
-			"args": ["-10", 0, 0]
+			"args": ["-5", 0, 0]
 		}, {
 			"name": "restore",
 			"args": []
@@ -719,16 +720,16 @@ describe('Linear Scale', function() {
 			"args": []
 		}, {
 			"name": "moveTo",
-			"args": [51.5, 0]
+			"args": [101.5, 100]
 		}, {
 			"name": "lineTo",
-			"args": [51.5, 10]
+			"args": [101.5, 110]
 		}, {
 			"name": "moveTo",
-			"args": [51.5, 100]
+			"args": [101.5, 0]
 		}, {
 			"name": "lineTo",
-			"args": [51.5, 0]
+			"args": [101.5, 100]
 		}, {
 			"name": "stroke",
 			"args": []
@@ -737,7 +738,7 @@ describe('Linear Scale', function() {
 			"args": []
 		}, {
 			"name": "translate",
-			"args": [51, 10]
+			"args": [101, 110]
 		}, {
 			"name": "rotate",
 			"args": [-0]
@@ -758,16 +759,16 @@ describe('Linear Scale', function() {
 			"args": []
 		}, {
 			"name": "moveTo",
-			"args": [93.5, 0]
+			"args": [198.5, 100]
 		}, {
 			"name": "lineTo",
-			"args": [93.5, 10]
+			"args": [198.5, 110]
 		}, {
 			"name": "moveTo",
-			"args": [93.5, 100]
+			"args": [198.5, 0]
 		}, {
 			"name": "lineTo",
-			"args": [93.5, 0]
+			"args": [198.5, 100]
 		}, {
 			"name": "stroke",
 			"args": []
@@ -776,13 +777,13 @@ describe('Linear Scale', function() {
 			"args": []
 		}, {
 			"name": "translate",
-			"args": [93, 10]
+			"args": [198, 110]
 		}, {
 			"name": "rotate",
 			"args": [-0]
 		}, {
 			"name": "fillText",
-			"args": ["10", 0, 0]
+			"args": ["5", 0, 0]
 		}, {
 			"name": "restore",
 			"args": []
@@ -840,7 +841,7 @@ describe('Linear Scale', function() {
 			"args": []
 		}, {
 			"name": "fillText",
-			"args": ["myLabel", 50, 22]
+			"args": ["myLabel", 100, 122]
 		}]);
 
 		// Turn off display

From 4a48e19cacb9fb8fc199be635b36aeac2a60f646 Mon Sep 17 00:00:00 2001
From: Lucas Styles <lucas.styles@outlook.com>
Date: Sat, 17 Oct 2015 00:35:47 +0100
Subject: [PATCH 382/424] Fix HTMLIframeElement remove/removeNode issue in
 removeResizeListener method

---
 src/core/core.helpers.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/core/core.helpers.js b/src/core/core.helpers.js
index 8bd28bccc08..a15b06b44e5 100644
--- a/src/core/core.helpers.js
+++ b/src/core/core.helpers.js
@@ -867,7 +867,7 @@
 
 			// Remove the resize detect iframe
 			if (hiddenIframe) {
-				hiddenIframe.remove();
+				hiddenIframe.parentNode.removeChild(hiddenIframe);
 			}
 		},
 		isArray = helpers.isArray = function(obj) {

From 3699addf165b38d12e25652fab61059d3e3e8996 Mon Sep 17 00:00:00 2001
From: etimberg <evert.timberg@gmail.com>
Date: Fri, 16 Oct 2015 22:00:43 -0400
Subject: [PATCH 383/424] Use the correct font for the ticks. Ensure that scale
 labels fill in the correct colour.

---
 src/core/core.scale.js | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/src/core/core.scale.js b/src/core/core.scale.js
index 3fa0e15b230..23b5a9b70d2 100644
--- a/src/core/core.scale.js
+++ b/src/core/core.scale.js
@@ -359,8 +359,9 @@
 				var scaleLabelX;
 				var scaleLabelY;
 
-				// Make sure we draw text in the correct color
+				// Make sure we draw text in the correct color and font
 				this.ctx.fillStyle = this.options.ticks.fontColor;
+				var labelFont = helpers.fontString(this.options.ticks.fontSize, this.options.ticks.fontStyle, this.options.ticks.fontFamily);
 
 				if (this.isHorizontal()) {
 					setContextLineSettings = true;
@@ -416,7 +417,7 @@
 							this.ctx.save();
 							this.ctx.translate(xLabelValue, (isRotated) ? this.top + 12 : this.options.position === "top" ? this.bottom - 10 : this.top + 10);
 							this.ctx.rotate(helpers.toRadians(this.labelRotation) * -1);
-							this.ctx.font = this.font;
+							this.ctx.font = labelFont;
 							this.ctx.textAlign = (isRotated) ? "right" : "center";
 							this.ctx.textBaseline = (isRotated) ? "middle" : this.options.position === "top" ? "bottom" : "top";
 							this.ctx.fillText(label, 0, 0);
@@ -428,6 +429,7 @@
 						// Draw the scale label
 						this.ctx.textAlign = "center";
 						this.ctx.textBaseline = 'middle';
+						this.ctx.fillStyle = this.options.scaleLabel.fontColor; // render in correct colour
 						this.ctx.font = helpers.fontString(this.options.scaleLabel.fontSize, this.options.scaleLabel.fontStyle, this.options.scaleLabel.fontFamily);
 
 						scaleLabelX = this.left + ((this.right - this.left) / 2); // midpoint of the width
@@ -504,7 +506,7 @@
 							
 							this.ctx.translate(xLabelValue, yLabelValue);
 							this.ctx.rotate(helpers.toRadians(this.labelRotation) * -1);
-							this.ctx.font = this.font;
+							this.ctx.font = labelFont;
 							this.ctx.textBaseline = "middle";
 							this.ctx.fillText(label, 0, 0);
 							this.ctx.restore();
@@ -521,6 +523,7 @@
 						this.ctx.translate(scaleLabelX, scaleLabelY);
 						this.ctx.rotate(rotation);
 						this.ctx.textAlign = "center";
+						this.ctx.fillStyle = this.options.scaleLabel.fontColor; // render in correct colour
 						this.ctx.font = helpers.fontString(this.options.scaleLabel.fontSize, this.options.scaleLabel.fontStyle, this.options.scaleLabel.fontFamily);
 						this.ctx.textBaseline = 'middle';
 						this.ctx.fillText(this.options.scaleLabel.labelString, 0, 0);

From e0918817aefec0588bcd847231beb2c687c123de Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Fri, 16 Oct 2015 21:14:07 -0600
Subject: [PATCH 384/424] Testing fixes for time scale

---
 gulpfile.js                      |  8 ++-
 package.json                     |  1 -
 src/scales/scale.radialLinear.js |  2 +-
 test/core.helpers.tests.js       | 88 +++++++++++++++++++++-----------
 test/scale.linear.tests.js       |  8 +--
 test/scale.time.tests.js         | 15 ++++--
 6 files changed, 81 insertions(+), 41 deletions(-)

diff --git a/gulpfile.js b/gulpfile.js
index 5f23288cb08..39cbc817eb4 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -36,8 +36,11 @@ var srcFiles = [
 	'./src/charts/**',
 ];
 
-var testFiles = [
+var preTestFiles = [
 	'./node_modules/moment/min/moment.min.js',
+];
+
+var testFiles = [
 	'./test/mockContext.js',
 	'./test/*.js'
 ];
@@ -131,6 +134,7 @@ function validHTMLTask() {
 
 function unittestTask() {
 	var files = srcFiles.slice();
+	Array.prototype.unshift.apply(files, preTestFiles);
 	Array.prototype.push.apply(files, testFiles);
 
 	return gulp.src(files)
@@ -142,6 +146,7 @@ function unittestTask() {
 
 function unittestWatchTask() {
 	var files = srcFiles.slice();
+	Array.prototype.unshift.apply(files, preTestFiles);
 	Array.prototype.push.apply(files, testFiles);
 
 	return gulp.src(files)
@@ -153,6 +158,7 @@ function unittestWatchTask() {
 
 function coverageTask() {
 	var files = srcFiles.slice();
+	Array.prototype.unshift.apply(files, preTestFiles);
 	Array.prototype.push.apply(files, testFiles);
 
 	return gulp.src(files)
diff --git a/package.json b/package.json
index c8b45c6f58c..cb2b1570fda 100644
--- a/package.json
+++ b/package.json
@@ -8,7 +8,6 @@
     "type": "git",
     "url": "https://github.com/nnnick/Chart.js.git"
   },
-  "dependences": {},
   "devDependencies": {
     "color": "git://github.com/chartjs/color",
     "gulp": "3.5.x",
diff --git a/src/scales/scale.radialLinear.js b/src/scales/scale.radialLinear.js
index 67860d9c97d..f55b321e348 100644
--- a/src/scales/scale.radialLinear.js
+++ b/src/scales/scale.radialLinear.js
@@ -59,7 +59,7 @@
 			this.height = this.maxHeight;
 			this.xCenter = Math.round(this.width / 2);
 			this.yCenter = Math.round(this.height / 2);
-			
+
 			var minSize = helpers.min([this.height, this.width]);
 			this.drawingArea = (this.options.display) ? (minSize / 2) - (this.options.ticks.fontSize / 2 + this.options.ticks.backdropPaddingY) : (minSize / 2);
 		},
diff --git a/test/core.helpers.tests.js b/test/core.helpers.tests.js
index 4ceb1b2d090..ce0c987579f 100644
--- a/test/core.helpers.tests.js
+++ b/test/core.helpers.tests.js
@@ -150,17 +150,18 @@ describe('Core helper tests', function() {
 		var merged = helpers.configMerge(baseConfig, toMerge);
 		expect(merged).toEqual({
 			arrayProp: [{
-				prop1: 'myProp1',
-				prop2: 56,
-				prop3: 'prop3'
-			},
-			2, {
-				prop1: 'myProp1'
-			}],
+					prop1: 'myProp1',
+					prop2: 56,
+					prop3: 'prop3'
+				},
+				2, {
+					prop1: 'myProp1'
+				}
+			],
 		});
 	});
 
-	it ('Should merge scale configs', function() {
+	it('Should merge scale configs', function() {
 		var baseConfig = {
 			scales: {
 				prop1: {
@@ -288,17 +289,19 @@ describe('Core helper tests', function() {
 		});
 	});
 
-	it ('should get value or default', function() {
+	it('should get value or default', function() {
 		expect(helpers.getValueAtIndexOrDefault(98, 0, 56)).toBe(98);
-		expect(helpers.getValueAtIndexOrDefault(0, 0, 56)).toBe(0); 
+		expect(helpers.getValueAtIndexOrDefault(0, 0, 56)).toBe(0);
 		expect(helpers.getValueAtIndexOrDefault(undefined, undefined, 56)).toBe(56);
 		expect(helpers.getValueAtIndexOrDefault([1, 2, 3], 1, 100)).toBe(2);
 		expect(helpers.getValueAtIndexOrDefault([1, 2, 3], 3, 100)).toBe(100);
 	});
 
-	it ('should filter an array', function() {
+	it('should filter an array', function() {
 		var data = [-10, 0, 6, 0, 7];
-		var callback = function(item) { return item > 2};
+		var callback = function(item) {
+			return item > 2
+		};
 		expect(helpers.where(data, callback)).toEqual([6, 7]);
 		expect(helpers.findNextWhere(data, callback)).toEqual(6);
 		expect(helpers.findNextWhere(data, callback, 2)).toBe(7);
@@ -308,26 +311,26 @@ describe('Core helper tests', function() {
 		expect(helpers.findPreviousWhere(data, callback, 0)).toBe(undefined);
 	});
 
-	it ('Should get the correct sign', function() {
+	it('Should get the correct sign', function() {
 		expect(helpers.sign(0)).toBe(0);
 		expect(helpers.sign(10)).toBe(1);
 		expect(helpers.sign(-5)).toBe(-1);
 	});
 
-	it ('should do a log10 operation', function() {
+	it('should do a log10 operation', function() {
 		expect(helpers.log10(0)).toBe(-Infinity);
 		expect(helpers.log10(1)).toBe(0);
 		expect(helpers.log10(1000)).toBe(3);
 	});
 
-	it ('Should generate ids', function() {
+	it('Should generate ids', function() {
 		expect(helpers.uid()).toBe('chart-0');
 		expect(helpers.uid()).toBe('chart-1');
 		expect(helpers.uid()).toBe('chart-2');
 		expect(helpers.uid()).toBe('chart-3');
 	});
 
-	it ('should detect a number', function() {
+	it('should detect a number', function() {
 		expect(helpers.isNumber(123)).toBe(true);
 		expect(helpers.isNumber('123')).toBe(true);
 		expect(helpers.isNumber(null)).toBe(false);
@@ -336,37 +339,55 @@ describe('Core helper tests', function() {
 		expect(helpers.isNumber('cbc')).toBe(false);
 	});
 
-	it ('should convert between radians and degrees', function() {
+	it('should convert between radians and degrees', function() {
 		expect(helpers.toRadians(180)).toBe(Math.PI);
 		expect(helpers.toRadians(90)).toBe(0.5 * Math.PI);
 		expect(helpers.toDegrees(Math.PI)).toBe(180);
-		expect(helpers.toDegrees(Math.PI * 3 /2)).toBe(270);
+		expect(helpers.toDegrees(Math.PI * 3 / 2)).toBe(270);
 	});
 
-	it ('should get an angle from a point', function() {
+	it('should get an angle from a point', function() {
 		var center = {
 			x: 0,
 			y: 0
 		};
 
-		expect(helpers.getAngleFromPoint(center, {x: 0, y: 10})).toEqual({
+		expect(helpers.getAngleFromPoint(center, {
+			x: 0,
+			y: 10
+		})).toEqual({
 			angle: Math.PI / 2,
 			distance: 10,
 		});
 
-		expect(helpers.getAngleFromPoint(center, {x: Math.sqrt(2), y: Math.sqrt(2)})).toEqual({
+		expect(helpers.getAngleFromPoint(center, {
+			x: Math.sqrt(2),
+			y: Math.sqrt(2)
+		})).toEqual({
 			angle: Math.PI / 4,
 			distance: 2
 		});
 
-		expect(helpers.getAngleFromPoint(center, {x: -1.0 * Math.sqrt(2), y: -1.0 * Math.sqrt(2)})).toEqual({
+		expect(helpers.getAngleFromPoint(center, {
+			x: -1.0 * Math.sqrt(2),
+			y: -1.0 * Math.sqrt(2)
+		})).toEqual({
 			angle: Math.PI * 1.25,
 			distance: 2
 		});
 	});
 
-	it ('should spline curves', function() {
-		expect(helpers.splineCurve({x: 0, y: 0}, {x: 1, y: 1}, { x: 2, y: 0}, 0)).toEqual({
+	it('should spline curves', function() {
+		expect(helpers.splineCurve({
+			x: 0,
+			y: 0
+		}, {
+			x: 1,
+			y: 1
+		}, {
+			x: 2,
+			y: 0
+		}, 0)).toEqual({
 			previous: {
 				x: 1,
 				y: 1,
@@ -377,7 +398,16 @@ describe('Core helper tests', function() {
 			}
 		});
 
-		expect(helpers.splineCurve({x: 0, y: 0}, {x: 1, y: 1}, { x: 2, y: 0}, 1)).toEqual({
+		expect(helpers.splineCurve({
+			x: 0,
+			y: 0
+		}, {
+			x: 1,
+			y: 1
+		}, {
+			x: 2,
+			y: 0
+		}, 1)).toEqual({
 			previous: {
 				x: 0,
 				y: 1,
@@ -389,7 +419,7 @@ describe('Core helper tests', function() {
 		});
 	});
 
-	it ('should get the next or previous item in an array', function() {
+	it('should get the next or previous item in an array', function() {
 		var testData = [0, 1, 2];
 
 		expect(helpers.nextItem(testData, 0, false)).toEqual(1);
@@ -404,7 +434,7 @@ describe('Core helper tests', function() {
 		expect(helpers.previousItem(testData, 1, true)).toEqual(0);
 	});
 
-	it ('should clear a canvas', function() {
+	it('should clear a canvas', function() {
 		var context = window.createMockContext();
 		helpers.clear({
 			width: 100,
@@ -418,7 +448,7 @@ describe('Core helper tests', function() {
 		}]);
 	});
 
-	it ('should draw a rounded rectangle', function() {
+	it('should draw a rounded rectangle', function() {
 		var context = window.createMockContext();
 		helpers.drawRoundedRectangle(context, 10, 20, 30, 40, 5);
 
@@ -457,4 +487,4 @@ describe('Core helper tests', function() {
 			args: []
 		}])
 	});
-});
\ No newline at end of file
+});
diff --git a/test/scale.linear.tests.js b/test/scale.linear.tests.js
index d67564d1e69..dd31c7bce33 100644
--- a/test/scale.linear.tests.js
+++ b/test/scale.linear.tests.js
@@ -623,7 +623,7 @@ describe('Linear Scale', function() {
 		});
 	});
 
-	it('should draw correctly horizontally', function() {
+	it('Should draw correctly horizontally', function() {
 		var scaleID = 'myScale';
 
 		var mockData = {
@@ -795,7 +795,7 @@ describe('Linear Scale', function() {
 		config.gridLines.drawOnChartArea = false;
 		config.ticks.show = false;
 		config.scaleLabel.show = true;
-		config.scaleLabel.labelString = 'myLabel'
+		config.scaleLabel.labelString = 'myLabel';
 
 		mockContext.resetCalls();
 
@@ -852,7 +852,7 @@ describe('Linear Scale', function() {
 		expect(mockContext.getCalls()).toEqual([]);
 	});
 
-	it('should draw correctly vertically', function() {
+	it('Should draw correctly vertically', function() {
 		var scaleID = 'myScale';
 
 		var mockData = {
@@ -1399,4 +1399,4 @@ describe('Linear Scale', function() {
 			"args": []
 		}]);
 	});
-});
\ No newline at end of file
+});
diff --git a/test/scale.time.tests.js b/test/scale.time.tests.js
index a5c4ec0dd90..eb573df4a27 100644
--- a/test/scale.time.tests.js
+++ b/test/scale.time.tests.js
@@ -1,5 +1,10 @@
 // Time scale tests
 describe('Time scale tests', function() {
+
+	it('Should load moment.js as a dependency', function() {
+		expect(window.moment).not.toBe(undefined);
+	});
+
 	it('Should register the constructor with the scale service', function() {
 		var Constructor = Chart.scaleService.getScaleConstructor('time');
 		expect(Constructor).not.toBe(undefined);
@@ -52,7 +57,7 @@ describe('Time scale tests', function() {
 		});
 	});
 
-	it ('should build ticks using days', function() {
+	it('should build ticks using days', function() {
 		var scaleID = 'myScale';
 
 		var mockData = {
@@ -75,7 +80,7 @@ describe('Time scale tests', function() {
 		expect(scale.ticks).toEqual(['Jan 1, 2015', 'Jan 2, 2015', 'Jan 3, 2015', 'Jan 4, 2015', 'Jan 5, 2015', 'Jan 6, 2015', 'Jan 7, 2015', 'Jan 8, 2015', 'Jan 9, 2015', 'Jan 10, 2015', 'Jan 11, 2015']);
 	});
 
-	it ('should build ticks using the config unit', function() {
+	it('should build ticks using the config unit', function() {
 		var scaleID = 'myScale';
 
 		var mockData = {
@@ -98,7 +103,7 @@ describe('Time scale tests', function() {
 		expect(scale.ticks).toEqual(['Jan 1, 8PM', 'Jan 1, 9PM', 'Jan 1, 10PM', 'Jan 1, 11PM', 'Jan 2, 12AM', 'Jan 2, 1AM', 'Jan 2, 2AM', 'Jan 2, 3AM', 'Jan 2, 4AM', 'Jan 2, 5AM', 'Jan 2, 6AM', 'Jan 2, 7AM', 'Jan 2, 8AM', 'Jan 2, 9AM', 'Jan 2, 10AM', 'Jan 2, 11AM', 'Jan 2, 12PM', 'Jan 2, 1PM', 'Jan 2, 2PM', 'Jan 2, 3PM', 'Jan 2, 4PM', 'Jan 2, 5PM', 'Jan 2, 6PM', 'Jan 2, 7PM', 'Jan 2, 8PM', 'Jan 2, 9PM']);
 	});
 
-	it ('should build ticks using the config diff', function() {
+	it('should build ticks using the config diff', function() {
 		var scaleID = 'myScale';
 
 		var mockData = {
@@ -122,7 +127,7 @@ describe('Time scale tests', function() {
 		expect(scale.ticks).toEqual(['Dec 28, 2014', 'Jan 4, 2015', 'Jan 11, 2015', 'Jan 18, 2015', 'Jan 25, 2015', 'Feb 1, 2015', 'Feb 8, 2015', 'Feb 15, 2015']);
 	});
 
-	it ('should get the correct pixel for a value', function() {
+	it('should get the correct pixel for a value', function() {
 		var scaleID = 'myScale';
 
 		var mockData = {
@@ -171,4 +176,4 @@ describe('Time scale tests', function() {
 		expect(verticalScale.getPixelForValue('', 0, 0)).toBe(6);
 		expect(verticalScale.getPixelForValue('', 6, 0)).toBe(394);
 	});
-});
\ No newline at end of file
+});

From 19a7c57e2f19ca45cfc3ab207c06ad64a23c5880 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Sat, 17 Oct 2015 15:53:33 -0600
Subject: [PATCH 385/424] All tooltip callbacks support arrays for lines, and
 no drawing invisible tooltips.

Simply return a string for a single line tooltip, or return an array to
create multiple lines.
---
 samples/tooltip-hooks.html |  2 --
 src/core/core.tooltip.js   | 71 +++++++++++++++++++++++++++++---------
 2 files changed, 54 insertions(+), 19 deletions(-)

diff --git a/samples/tooltip-hooks.html b/samples/tooltip-hooks.html
index 1fbe8d20183..5b8ef3fa8aa 100644
--- a/samples/tooltip-hooks.html
+++ b/samples/tooltip-hooks.html
@@ -111,8 +111,6 @@ <h3>Legend</h3>
             dataset.pointBorderWidth = 1;
         });
 
-        console.log(config.data);
-
         window.onload = function() {
             var ctx = document.getElementById("canvas").getContext("2d");
             window.myLine = new Chart(ctx, config);
diff --git a/src/core/core.tooltip.js b/src/core/core.tooltip.js
index 2dc4dfd4511..a1a94a1ee22 100644
--- a/src/core/core.tooltip.js
+++ b/src/core/core.tooltip.js
@@ -114,17 +114,34 @@
 			var lines = [];
 
 			if (beforeTitle) {
-				lines.push(beforeTitle);
+				if (helpers.isArray(beforeTitle)) {
+					lines = lines.concat(beforeTitle);
+				} else {
+					lines.push(beforeTitle);
+				}
 			}
 			if (title) {
-				lines.push(title);
+				if (helpers.isArray(title)) {
+					lines = lines.concat(title);
+				} else {
+					lines.push(title);
+				}
 			}
 			if (afterTitle) {
-				lines.push(afterTitle);
+				if (helpers.isArray(afterTitle)) {
+					lines = lines.concat(afterTitle);
+				} else {
+					lines.push(afterTitle);
+				}
 			}
 			return lines;
 		},
 
+		getBeforeBody: function(xLabel, yLabel, index, datasetIndex, data) {
+			var lines = this._options.tooltips.callbacks.beforeBody.call(this, xLabel, yLabel, index, datasetIndex, data);
+			return helpers.isArray(lines) ? lines : [lines];
+		},
+
 		getBody: function(xLabel, yLabel, index, datasetIndex) {
 
 			var lines = [];
@@ -167,6 +184,11 @@
 			return lines;
 		},
 
+		getAfterBody: function(xLabel, yLabel, index, datasetIndex, data) {
+			var lines = this._options.tooltips.callbacks.afterBody.call(this, xLabel, yLabel, index, datasetIndex, data);
+			return helpers.isArray(lines) ? lines : [lines];
+		},
+
 		getFooter: function() {
 			var beforeFooter = this._options.tooltips.callbacks.beforeFooter.apply(this, arguments),
 				footer = this._options.tooltips.callbacks.footer.apply(this, arguments),
@@ -175,13 +197,25 @@
 			var lines = [];
 
 			if (beforeFooter) {
-				lines.push(beforeFooter);
+				if (helpers.isArray(beforeFooter)) {
+					lines = lines.concat(beforeFooter);
+				} else {
+					lines.push(beforeFooter);
+				}
 			}
 			if (footer) {
-				lines.push(footer);
+				if (helpers.isArray(footer)) {
+					lines = lines.concat(footer);
+				} else {
+					lines.push(footer);
+				}
 			}
 			if (afterFooter) {
-				lines.push(afterFooter);
+				if (helpers.isArray(afterFooter)) {
+					lines = lines.concat(afterFooter);
+				} else {
+					lines.push(afterFooter);
+				}
 			}
 
 			return lines;
@@ -208,8 +242,6 @@
 				xLabel = [];
 				yLabel = [];
 
-				console.log(this._active);
-
 				helpers.each(this._data.datasets, function(dataset, datasetIndex) {
 
 					xLabel.push(element._xScale.getLabelForIndex(element._index, datasetIndex));
@@ -232,9 +264,9 @@
 			// Build the Text Lines
 			helpers.extend(this._model, {
 				title: this.getTitle(xLabel, yLabel, element._index, element._datasetIndex, this._data),
-				beforeBody: this._options.tooltips.callbacks.beforeBody.call(this, xLabel, yLabel, element._index, element._datasetIndex, this._data),
+				beforeBody: this.getBeforeBody(xLabel, yLabel, element._index, element._datasetIndex, this._data),
 				body: this.getBody(xLabel, yLabel, element._index, element._datasetIndex, this._data),
-				afterBody: this._options.tooltips.callbacks.afterBody.call(this, xLabel, yLabel, element._index, element._datasetIndex, this._data),
+				afterBody: this.getBeforeBody(xLabel, yLabel, element._index, element._datasetIndex, this._data),
 				footer: this.getFooter(xLabel, yLabel, element._index, element._datasetIndex, this._data),
 			});
 
@@ -252,12 +284,17 @@
 			var ctx = this._chart.ctx;
 			var vm = this._view;
 
+			if (this._view.opacity === 0) {
+				return;
+			}
+
 			// Get Dimensions
 
 			vm.position = "top";
 
 			var caretPadding = vm.caretPadding || 2;
-			var combinedBodyLength = vm.body.length + (vm.beforeBody ? 1 : 0) + (vm.afterBody ? 1 : 0);
+
+			var combinedBodyLength = vm.body.length + vm.beforeBody.length + vm.afterBody.length;
 
 			// Height
 			var tooltipHeight = vm.yPadding * 2; // Tooltip Padding
@@ -392,10 +429,10 @@
 				ctx.font = helpers.fontString(vm.bodyFontSize, vm._bodyFontStyle, vm._bodyFontFamily);
 
 				// Before Body
-				if (vm.beforeBody) {
+				helpers.each(vm.beforeBody, function(beforeBody, i) {
 					ctx.fillText(vm.beforeBody, xBase, yBase);
 					yBase += vm.bodyFontSize + vm.bodySpacing;
-				}
+				});
 
 				helpers.each(vm.body, function(body, i) {
 
@@ -418,12 +455,12 @@
 				}, this);
 
 				// After Body
-				if (vm.afterBody) {
+				helpers.each(vm.afterBody, function(afterBody, i) {
 					ctx.fillText(vm.afterBody, xBase, yBase);
 					yBase += vm.bodyFontSize;
-				} else {
-					yBase -= vm.bodySpacing; // Remove last body spacing
-				}
+				});
+
+				yBase -= vm.bodySpacing; // Remove last body spacing
 
 
 				// Footer

From f650445ddccf01c6f0cf1233b042592ad1ed403b Mon Sep 17 00:00:00 2001
From: etimberg <evert.timberg@gmail.com>
Date: Sun, 18 Oct 2015 10:39:54 -0400
Subject: [PATCH 386/424] Use correct function to get `afterBody` lines for
 tooltip.

---
 src/core/core.tooltip.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/core/core.tooltip.js b/src/core/core.tooltip.js
index a1a94a1ee22..9b227e18664 100644
--- a/src/core/core.tooltip.js
+++ b/src/core/core.tooltip.js
@@ -266,7 +266,7 @@
 				title: this.getTitle(xLabel, yLabel, element._index, element._datasetIndex, this._data),
 				beforeBody: this.getBeforeBody(xLabel, yLabel, element._index, element._datasetIndex, this._data),
 				body: this.getBody(xLabel, yLabel, element._index, element._datasetIndex, this._data),
-				afterBody: this.getBeforeBody(xLabel, yLabel, element._index, element._datasetIndex, this._data),
+				afterBody: this.getAfterBody(xLabel, yLabel, element._index, element._datasetIndex, this._data),
 				footer: this.getFooter(xLabel, yLabel, element._index, element._datasetIndex, this._data),
 			});
 

From 180209e55c3ae3985c01cafffa5f7a51e4fb48d5 Mon Sep 17 00:00:00 2001
From: etimberg <evert.timberg@gmail.com>
Date: Sun, 18 Oct 2015 16:13:57 -0400
Subject: [PATCH 387/424] Factor out `getLabelForIndex` into each scale so we
 can return appropriate data based on the scale type

---
 src/core/core.scale.js          | 9 +++------
 src/scales/scale.category.js    | 4 ++++
 src/scales/scale.linear.js      | 4 ++++
 src/scales/scale.logarithmic.js | 4 ++++
 src/scales/scale.time.js        | 4 ++++
 5 files changed, 19 insertions(+), 6 deletions(-)

diff --git a/src/core/core.scale.js b/src/core/core.scale.js
index 854c48892f2..a2e96eee912 100644
--- a/src/core/core.scale.js
+++ b/src/core/core.scale.js
@@ -313,12 +313,9 @@
 			return this.options.position == "top" || this.options.position == "bottom";
 		},
 
-		getLabelForIndex: function(index, datasetIndex) {
-			if (this.isHorizontal()) {
-				return this.data.datasets[datasetIndex].label || this.data.labels[index];
-			}
-			return this.data.datasets[datasetIndex].data[index];
-		},
+		// Used to get the value to display in the tooltip for the data at the given index
+		// function getLabelForIndex(index, datasetIndex)
+		getLabelForIndex: helpers.noop,
 
 		// Used to get data value locations.  Value can either be an index or a numerical value
 		getPixelForValue: helpers.noop,
diff --git a/src/scales/scale.category.js b/src/scales/scale.category.js
index a2e569d4cfa..7c7656bcb56 100644
--- a/src/scales/scale.category.js
+++ b/src/scales/scale.category.js
@@ -15,6 +15,10 @@
             this.ticks = this.data.labels;
         },
 
+        getLabelForIndex: function(index, datasetIndex) {
+            return this.ticks[index];
+        },
+
         // Used to get data value locations.  Value can either be an index or a numerical value
         getPixelForValue: function(value, index, datasetIndex, includeOffset) {
 
diff --git a/src/scales/scale.linear.js b/src/scales/scale.linear.js
index d522ae91cf6..9b36820d8be 100644
--- a/src/scales/scale.linear.js
+++ b/src/scales/scale.linear.js
@@ -147,6 +147,10 @@
 			this.zeroLineIndex = this.ticks.indexOf(0);
 		},
 
+		getLabelForIndex: function(index, datasetIndex) {
+			return this.getRightValue(this.data.datasets[datasetIndex].data[index]);
+		},
+
 		// Utils
 		getPixelForValue: function(value, index, datasetIndex, includeOffset) {
 			// This must be called after fit has been run so that 
diff --git a/src/scales/scale.logarithmic.js b/src/scales/scale.logarithmic.js
index 2db11bf2801..c8ce9bbbaf9 100644
--- a/src/scales/scale.logarithmic.js
+++ b/src/scales/scale.logarithmic.js
@@ -121,6 +121,10 @@
 
 			this.ticks = this.tickValues.slice();
 		},
+		// Get the correct tooltip label
+		getLabelForIndex: function(index, datasetIndex) {
+			return this.getRightValue(this.data.datasets[datasetIndex].data[index]);
+		},
 		// Get the correct value. If the value type is object get the x or y based on whether we are horizontal or not
 		getRightValue: function(rawValue) {
 			return typeof rawValue === "object" ? (this.isHorizontal() ? rawValue.x : rawValue.y) : rawValue;
diff --git a/src/scales/scale.time.js b/src/scales/scale.time.js
index 9ba486ce422..87b54ca8448 100644
--- a/src/scales/scale.time.js
+++ b/src/scales/scale.time.js
@@ -140,6 +140,10 @@
 				this.ticks.push(this.firstTick.clone().add(i, this.tickUnit));
 			}
 		},
+		// Get tooltip label
+		getLabelForIndex: function(index, datasetIndex) {
+			return this.data.labels[index];
+		},
 		convertTicksToLabels: function() {
 			this.ticks = this.ticks.map(function(tick, index, ticks) {
 				var formattedTick = tick.format(this.options.time.displayFormat ? this.options.time.displayFormat : time.unit[this.tickUnit].display);

From ceaa4ff03f7bc53bbc19711a023ea9313fdfde7f Mon Sep 17 00:00:00 2001
From: etimberg <evert.timberg@gmail.com>
Date: Sun, 18 Oct 2015 16:31:18 -0400
Subject: [PATCH 388/424] Add a helper function to reduce code size

---
 src/core/core.tooltip.js | 70 ++++++++++++++--------------------------
 1 file changed, 24 insertions(+), 46 deletions(-)

diff --git a/src/core/core.tooltip.js b/src/core/core.tooltip.js
index 9b227e18664..a45889d6122 100644
--- a/src/core/core.tooltip.js
+++ b/src/core/core.tooltip.js
@@ -60,6 +60,19 @@
 		},
 	};
 
+	// Helper to push or concat based on if the 2nd parameter is an array or not
+	function pushOrConcat(base, toPush) {
+		if (toPush) {
+			if (helpers.isArray(toPush)) {
+				base = base.concat(toPush);
+			} else {
+				base.push(toPush);
+			}
+		}
+
+		return base;
+	}
+
 	Chart.Tooltip = Chart.Element.extend({
 		initialize: function() {
 			var options = this._options;
@@ -106,34 +119,17 @@
 			});
 		},
 
+		// Get the title 
 		getTitle: function() {
 			var beforeTitle = this._options.tooltips.callbacks.beforeTitle.apply(this, arguments),
 				title = this._options.tooltips.callbacks.title.apply(this, arguments),
 				afterTitle = this._options.tooltips.callbacks.afterTitle.apply(this, arguments);
 
 			var lines = [];
+			lines = pushOrConcat(lines, beforeTitle);
+			lines = pushOrConcat(lines, title);
+			lines = pushOrConcat(lines, afterTitle);
 
-			if (beforeTitle) {
-				if (helpers.isArray(beforeTitle)) {
-					lines = lines.concat(beforeTitle);
-				} else {
-					lines.push(beforeTitle);
-				}
-			}
-			if (title) {
-				if (helpers.isArray(title)) {
-					lines = lines.concat(title);
-				} else {
-					lines.push(title);
-				}
-			}
-			if (afterTitle) {
-				if (helpers.isArray(afterTitle)) {
-					lines = lines.concat(afterTitle);
-				} else {
-					lines.push(afterTitle);
-				}
-			}
 			return lines;
 		},
 
@@ -189,34 +185,16 @@
 			return helpers.isArray(lines) ? lines : [lines];
 		},
 
+		// Get the footer and beforeFooter and afterFooter lines
 		getFooter: function() {
-			var beforeFooter = this._options.tooltips.callbacks.beforeFooter.apply(this, arguments),
-				footer = this._options.tooltips.callbacks.footer.apply(this, arguments),
-				afterFooter = this._options.tooltips.callbacks.afterFooter.apply(this, arguments);
+			var beforeFooter = this._options.tooltips.callbacks.beforeFooter.apply(this, arguments);
+			var footer = this._options.tooltips.callbacks.footer.apply(this, arguments);
+			var afterFooter = this._options.tooltips.callbacks.afterFooter.apply(this, arguments);
 
 			var lines = [];
-
-			if (beforeFooter) {
-				if (helpers.isArray(beforeFooter)) {
-					lines = lines.concat(beforeFooter);
-				} else {
-					lines.push(beforeFooter);
-				}
-			}
-			if (footer) {
-				if (helpers.isArray(footer)) {
-					lines = lines.concat(footer);
-				} else {
-					lines.push(footer);
-				}
-			}
-			if (afterFooter) {
-				if (helpers.isArray(afterFooter)) {
-					lines = lines.concat(afterFooter);
-				} else {
-					lines.push(afterFooter);
-				}
-			}
+			lines = pushOrConcat(lines, beforeFooter);
+			lines = pushOrConcat(lines, footer);
+			lines = pushOrConcat(lines, afterFooter);
 
 			return lines;
 		},

From 7603b3cc36f6c5ac172855ff4ec722c4442bf738 Mon Sep 17 00:00:00 2001
From: etimberg <evert.timberg@gmail.com>
Date: Sun, 18 Oct 2015 18:00:46 -0400
Subject: [PATCH 389/424] Time scales now support passing in data as points.
 Added this to the time scale sample file.

---
 samples/line-time-scale.html    | 16 +++++++
 src/core/core.scale.js          |  9 ++--
 src/scales/scale.category.js    |  1 -
 src/scales/scale.linear.js      |  6 ---
 src/scales/scale.logarithmic.js |  4 --
 src/scales/scale.time.js        | 80 +++++++++++++++++++++++++--------
 6 files changed, 82 insertions(+), 34 deletions(-)

diff --git a/samples/line-time-scale.html b/samples/line-time-scale.html
index 327054703e4..224fb392b95 100644
--- a/samples/line-time-scale.html
+++ b/samples/line-time-scale.html
@@ -63,6 +63,22 @@ <h3>Legend</h3>
                 }, {
                     label: "My Second dataset",
                     data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()],
+                }, {
+                    label: "Dataset with point data",
+                    data: [{
+                        x: "12/31/2014 06:00",
+                        y: randomScalingFactor()
+                    }, {
+                        x: "01/04/2015 13:00",
+                        y: randomScalingFactor()
+                    }, {
+                        x: "01/07/2015 01:15",
+                        y: randomScalingFactor()
+                    }, {
+                        x: "01/15/2015 01:15",
+                        y: randomScalingFactor()
+                    }],
+                    fill: false
                 }]
             },
             options: {
diff --git a/src/core/core.scale.js b/src/core/core.scale.js
index a2e96eee912..c9f8423399c 100644
--- a/src/core/core.scale.js
+++ b/src/core/core.scale.js
@@ -304,14 +304,15 @@
 		},
 		afterFit: helpers.noop,
 
-
-
-
-
 		// Shared Methods
 		isHorizontal: function() {
 			return this.options.position == "top" || this.options.position == "bottom";
 		},
+		
+		// Get the correct value. If the value type is object get the x or y based on whether we are horizontal or not
+		getRightValue: function(rawValue) {
+			return (typeof(rawValue) === "object" && rawValue !== null) ? (this.isHorizontal() ? rawValue.x : rawValue.y) : rawValue;
+		},
 
 		// Used to get the value to display in the tooltip for the data at the given index
 		// function getLabelForIndex(index, datasetIndex)
diff --git a/src/scales/scale.category.js b/src/scales/scale.category.js
index 7c7656bcb56..e85ba04ea0c 100644
--- a/src/scales/scale.category.js
+++ b/src/scales/scale.category.js
@@ -21,7 +21,6 @@
 
         // Used to get data value locations.  Value can either be an index or a numerical value
         getPixelForValue: function(value, index, datasetIndex, includeOffset) {
-
             if (this.isHorizontal()) {
                 var innerWidth = this.width - (this.paddingLeft + this.paddingRight);
                 var valueWidth = innerWidth / Math.max((this.data.labels.length - ((this.options.gridLines.offsetGridLines) ? 0 : 1)), 1);
diff --git a/src/scales/scale.linear.js b/src/scales/scale.linear.js
index 9b36820d8be..194e6da813c 100644
--- a/src/scales/scale.linear.js
+++ b/src/scales/scale.linear.js
@@ -169,12 +169,6 @@
 				return Math.round(pixel);
 			}
 		},
-
-		// Get the correct value. If the value type is object get the x or y based on whether we are horizontal or not
-		getRightValue: function(rawValue) {
-			return (typeof(rawValue) === "object" && rawValue !== null) ? (this.isHorizontal() ? rawValue.x : rawValue.y) : rawValue;
-		},
-
 	});
 	Chart.scaleService.registerScaleType("linear", LinearScale, defaultConfig);
 
diff --git a/src/scales/scale.logarithmic.js b/src/scales/scale.logarithmic.js
index c8ce9bbbaf9..53ef000ce6b 100644
--- a/src/scales/scale.logarithmic.js
+++ b/src/scales/scale.logarithmic.js
@@ -125,10 +125,6 @@
 		getLabelForIndex: function(index, datasetIndex) {
 			return this.getRightValue(this.data.datasets[datasetIndex].data[index]);
 		},
-		// Get the correct value. If the value type is object get the x or y based on whether we are horizontal or not
-		getRightValue: function(rawValue) {
-			return typeof rawValue === "object" ? (this.isHorizontal() ? rawValue.x : rawValue.y) : rawValue;
-		},
 		getPixelForTick: function(index, includeOffset) {
 			return this.getPixelForValue(this.tickValues[index], null, null, includeOffset);
 		},
diff --git a/src/scales/scale.time.js b/src/scales/scale.time.js
index 87b54ca8448..2ed211528b7 100644
--- a/src/scales/scale.time.js
+++ b/src/scales/scale.time.js
@@ -74,23 +74,59 @@
 	};
 
 	var TimeScale = Chart.Scale.extend({
-		buildTicks: function(index) {
-
-			this.ticks = [];
-			this.labelMoments = [];
+		getLabelMoment: function(datasetIndex, index) {
+			return this.labelMoments[datasetIndex][index];
+		},
 
-			// Parse each label into a moment
-			this.data.labels.forEach(function(label, index) {
+		buildLabelMoments: function() {
+			// Only parse these once. If the dataset does not have data as x,y pairs, we will use
+			// these 
+			var scaleLabelMoments = [];
+			helpers.each(this.data.labels, function(label, index) {
 				var labelMoment = this.parseTime(label);
 				if (this.options.time.round) {
 					labelMoment.startOf(this.options.time.round);
 				}
-				this.labelMoments.push(labelMoment);
+				scaleLabelMoments.push(labelMoment);
+			}, this);
+
+			this.firstTick = moment.min.call(this, scaleLabelMoments);
+			this.lastTick = moment.max.call(this, scaleLabelMoments);
+
+			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
+				var momentsForDataset = [];
+
+				if (typeof dataset.data[0] === 'object') {
+					helpers.each(dataset.data, function(value, index) {
+						var labelMoment = this.parseTime(this.getRightValue(value));
+						if (this.options.time.round) {
+							labelMoment.startOf(this.options.time.round);
+						}
+						momentsForDataset.push(labelMoment);
+
+						// May have gone outside the scale ranges, make sure we keep the first and last ticks updated
+						this.firstTick = moment.min(this.firstTick, labelMoment);
+						this.lastTick = moment.max(this.lastTick, labelMoment);
+					}, this);
+				} else {
+					// We have no labels. Use the ones from the scale
+					momentsForDataset = scaleLabelMoments;
+				}
+
+				this.labelMoments.push(momentsForDataset);
 			}, this);
 
-			// Find the first and last moments, and range
-			this.firstTick = moment.min.call(this, this.labelMoments).clone();
-			this.lastTick = moment.max.call(this, this.labelMoments).clone();
+			// We will modify these, so clone for later
+			this.firstTick = this.firstTick.clone();
+			this.lastTick = this.lastTick.clone();
+		},
+
+		buildTicks: function(index) {
+
+			this.ticks = [];
+			this.labelMoments = [];
+
+			this.buildLabelMoments();
 
 			// Set unit override if applicable
 			if (this.options.time.unit) {
@@ -124,11 +160,11 @@
 			this.lastTick.endOf(this.tickUnit);
 			this.smallestLabelSeparation = this.width;
 
-			var i = 0;
-
-			for (i = 1; i < this.labelMoments.length; i++) {
-				this.smallestLabelSeparation = Math.min(this.smallestLabelSeparation, this.labelMoments[i].diff(this.labelMoments[i - 1], this.tickUnit, true));
-			}
+			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
+				for (var i = 1; i < this.labelMoments[datasetIndex].length; i++) {
+					this.smallestLabelSeparation = Math.min(this.smallestLabelSeparation, this.labelMoments[datasetIndex][i].diff(this.labelMoments[datasetIndex][i - 1], this.tickUnit, true));
+				}
+			}, this);
 
 			// Tick displayFormat override
 			if (this.options.time.displayFormat) {
@@ -136,13 +172,19 @@
 			}
 
 			// For every unit in between the first and last moment, create a moment and add it to the ticks tick
-			for (i = 0; i <= this.tickRange; ++i) {
+			for (var i = 0; i <= this.tickRange; ++i) {
 				this.ticks.push(this.firstTick.clone().add(i, this.tickUnit));
 			}
 		},
 		// Get tooltip label
 		getLabelForIndex: function(index, datasetIndex) {
-			return this.data.labels[index];
+			var label = this.data.labels[index];
+
+			if (typeof this.data.datasets[datasetIndex].data[0] === 'object') {
+				label = this.getRightValue(this.data.datasets[datasetIndex].data[index]);
+			}
+
+			return label;
 		},
 		convertTicksToLabels: function() {
 			this.ticks = this.ticks.map(function(tick, index, ticks) {
@@ -156,8 +198,8 @@
 			}, this);
 		},
 		getPixelForValue: function(value, index, datasetIndex, includeOffset) {
-
-			var offset = this.labelMoments[index].diff(this.firstTick, this.tickUnit, true);
+			var labelMoment = this.getLabelMoment(datasetIndex, index);
+			var offset = labelMoment.diff(this.firstTick, this.tickUnit, true);
 
 			var decimal = offset / this.tickRange;
 

From 082391e3859f6941e11f962fb200d3284587a933 Mon Sep 17 00:00:00 2001
From: etimberg <evert.timberg@gmail.com>
Date: Sun, 18 Oct 2015 18:14:56 -0400
Subject: [PATCH 390/424] Update docs a bit for new items. Small updates for
 tooltip labels.

---
 docs/00-Getting-Started.md | 62 +++++++++++++++++++++++++++++---------
 src/core/core.tooltip.js   |  5 +--
 2 files changed, 51 insertions(+), 16 deletions(-)

diff --git a/docs/00-Getting-Started.md b/docs/00-Getting-Started.md
index cbbb5ba29c5..39db54b3792 100644
--- a/docs/00-Getting-Started.md
+++ b/docs/00-Getting-Started.md
@@ -101,8 +101,22 @@ Chart.defaults.global = {
     // Element defaults defined in element extensions
     elements: {},
 
-    // Legend template string
-    legendTemplate: "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i = 0; i < data.datasets.length; i++){%><li><span style=\"background-color:<%=data.datasets[i].backgroundColor%>\"><%if(data.datasets[i].label){%><%=data.datasets[i].label%><%}%></span></li><%}%></ul>",
+    // Legend callback function. 
+    // @param {Chart} chart : the chart object to generate a legend for
+    legendCallback: legendCallback: function(chart) {
+        var text = [];
+        text.push('<ul class="' + chart.id + '-legend">');
+        for (var i = 0; i < chart.data.datasets.length; i++) {
+            text.push('<li><span style="background-color:' + chart.data.datasets[i].backgroundColor + '">');
+            if (chart.data.datasets[i].label) {
+                text.push(chart.data.datasets[i].label);
+            }
+            text.push('</span></li>');
+        }
+        text.push('</ul>');
+
+        return text.join("");
+    }
 
     animation: {
         duration: 1000,
@@ -128,18 +142,38 @@ Chart.defaults.global = {
         caretSize: 8,
         cornerRadius: 6,
         xOffset: 10,
-        template: [
-            '<% if(label){ %>',
-            '<%=label %>: ',
-            '<% } %>',
-            '<%=value %>',
-        ].join(''),
-        multiTemplate: [
-            '<%if (datasetLabel){ %>',
-            '<%=datasetLabel %>: ',
-            '<% } %>',
-            '<%=value %>'
-        ].join(''),
+        // V2.0 introduces callback functions as a replacement for the template engine in v1. The tooltip
+        // has the following callbacks for providing text. For all functions, 'this' will be the tooltip object
+        // create from the Chart.Tooltip constructor
+        //
+        // All functions are called with the same arguments
+        // - xLabel : string or array of strings. This is the xDataValue for each item to be displayed in the tooltip
+        // - yLabel : string or array of strings. This is the yDataValue for each item to be displayed in the tooltip
+        // - index : number. Data index
+        // - datasetIndex : number. Dataset index 
+        // - data : object. Data object passed to chart
+        callbacks: {
+            beforeTitle: helpers.noop,
+            title: function(xLabel, yLabel, index, datasetIndex, data) {
+                // If there are multiple items, use the xLabel of the 
+                return helpers.isArray(xLabel) ? xLabel[0] : xLabel;
+            },
+            afterTitle: helpers.noop,
+
+            beforeBody: helpers.noop,
+
+            beforeLabel: helpers.noop,
+            label: function(xLabel, yLabel, index, datasetIndex, data) {
+                return this._data.datasets[datasetIndex].label + ': ' + yLabel;
+            },
+            afterLabel: helpers.noop,
+
+            afterBody: helpers.noop,
+
+            beforeFooter: helpers.noop,
+            footer: helpers.noop,
+            afterFooter: helpers.noop,
+        },
         multiKeyBackground: '#fff',
     },
 
diff --git a/src/core/core.tooltip.js b/src/core/core.tooltip.js
index a45889d6122..29c19488aa9 100644
--- a/src/core/core.tooltip.js
+++ b/src/core/core.tooltip.js
@@ -40,7 +40,8 @@
 		callbacks: {
 			beforeTitle: helpers.noop,
 			title: function(xLabel, yLabel, index, datasetIndex, data) {
-				return this._options.tooltips.mode == 'single' ? data.datasets[datasetIndex].label : data.labels[index];
+				// Pick first label for now
+				return helpers.isArray(xLabel) ? xLabel[0] : xLabel;
 			},
 			afterTitle: helpers.noop,
 
@@ -48,7 +49,7 @@
 
 			beforeLabel: helpers.noop,
 			label: function(xLabel, yLabel, index, datasetIndex, data) {
-				return xLabel + ': ' + yLabel;
+				return this._data.datasets[datasetIndex].label + ': ' + yLabel;
 			},
 			afterLabel: helpers.noop,
 

From 86a52d030233944cdedc14bc1c5076c74826ea87 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sun, 18 Oct 2015 19:34:56 -0400
Subject: [PATCH 391/424] Fix some test failures

---
 src/core/core.scale.js          |  2 +-
 src/scales/scale.logarithmic.js | 10 +++++++++-
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/src/core/core.scale.js b/src/core/core.scale.js
index e768726ce74..556ea0039fe 100644
--- a/src/core/core.scale.js
+++ b/src/core/core.scale.js
@@ -48,7 +48,7 @@
 			reverse: false,
 			show: true,
 			callback: function(value) {
-				return value;
+				return '' + value;
 			},
 		},
 	};
diff --git a/src/scales/scale.logarithmic.js b/src/scales/scale.logarithmic.js
index 59c3dd44f28..9f5b62c47f6 100644
--- a/src/scales/scale.logarithmic.js
+++ b/src/scales/scale.logarithmic.js
@@ -10,7 +10,15 @@
 
 		// label settings
 		ticks: {
-			template: "<%var remain = value / (Math.pow(10, Math.floor(Chart.helpers.log10(value))));if (remain === 1 || remain === 2 || remain === 5) {%><%=value.toExponential()%><%} else {%><%= null %><%}%>",
+			callback: function(value) {
+				var remain = value / (Math.pow(10, Math.floor(Chart.helpers.log10(value))));
+
+				if (remain === 1 || remain === 2 || remain === 5) {
+					return value.toExponential()
+				} else {
+					return '';
+				}
+			}
 		}
 	};
 

From d0475b8052ec0c9213d579c702c387d0c515b859 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sun, 18 Oct 2015 19:48:57 -0400
Subject: [PATCH 392/424] Down to 3 test failures

---
 test/core.helpers.tests.js       | 8 ++++++--
 test/scale.category.tests.js     | 5 ++++-
 test/scale.linear.tests.js       | 4 +++-
 test/scale.logarithmic.tests.js  | 5 ++++-
 test/scale.radialLinear.tests.js | 5 ++++-
 test/scale.time.tests.js         | 5 ++++-
 6 files changed, 25 insertions(+), 7 deletions(-)

diff --git a/test/core.helpers.tests.js b/test/core.helpers.tests.js
index ce0c987579f..0320a84aa57 100644
--- a/test/core.helpers.tests.js
+++ b/test/core.helpers.tests.js
@@ -244,7 +244,7 @@ describe('Core helper tests', function() {
 						padding: 10,
 						reverse: false,
 						show: true,
-						template: "<%=value%>"
+						callback: merged.scales.yAxes[1].ticks.callback, // make it nicer, then check explicitly below
 					},
 					type: 'linear'
 				}, {
@@ -281,12 +281,16 @@ describe('Core helper tests', function() {
 						padding: 10,
 						reverse: false,
 						show: true,
-						template: "<%=value%>"
+						callback: merged.scales.yAxes[2].ticks.callback, // make it nicer, then check explicitly below
 					},
 					type: 'linear'
 				}]
 			}
 		});
+
+		// Are these actually functions
+		expect(merged.scales.yAxes[1].ticks.callback).toEqual(jasmine.any(Function));
+		expect(merged.scales.yAxes[2].ticks.callback).toEqual(jasmine.any(Function));
 	});
 
 	it('should get value or default', function() {
diff --git a/test/scale.category.tests.js b/test/scale.category.tests.js
index d6ec96f960a..e5ac45a297c 100644
--- a/test/scale.category.tests.js
+++ b/test/scale.category.tests.js
@@ -43,9 +43,12 @@ describe('Category scale tests', function() {
 				padding: 10,
 				reverse: false,
 				show: true,
-				template: "<%=value%>"
+				callback: defaultConfig.ticks.callback,  // make this nicer, then check explicitly below
 			}
 		});
+
+		// Is this actually a function
+		expect(defaultConfig.ticks.callback).toEqual(jasmine.any(Function));
 	});
 
 	it('Should generate ticks from the data labales', function() {
diff --git a/test/scale.linear.tests.js b/test/scale.linear.tests.js
index dd31c7bce33..d0378ed2437 100644
--- a/test/scale.linear.tests.js
+++ b/test/scale.linear.tests.js
@@ -42,9 +42,11 @@ describe('Linear Scale', function() {
 				padding: 10,
 				reverse: false,
 				show: true,
-				template: "<%=value%>"
+				callback: defaultConfig.ticks.callback, // make this work nicer, then check below
 			}
 		});
+
+		expect(defaultConfig.ticks.callback).toEqual(jasmine.any(Function));
 	});
 
 	it('Should correctly determine the max & min data values', function() {
diff --git a/test/scale.logarithmic.tests.js b/test/scale.logarithmic.tests.js
index ea1092749be..72250df73ba 100644
--- a/test/scale.logarithmic.tests.js
+++ b/test/scale.logarithmic.tests.js
@@ -41,9 +41,12 @@ describe('Logarithmic Scale tests', function() {
 				padding: 10,
 				reverse: false,
 				show: true,
-				template: "<%var remain = value / (Math.pow(10, Math.floor(Chart.helpers.log10(value))));if (remain === 1 || remain === 2 || remain === 5) {%><%=value.toExponential()%><%} else {%><%= null %><%}%>",
+				callback: defaultConfig.ticks.callback, // make this nicer, then check explicitly below
 			},
 		});
+
+		// Is this actually a function
+		expect(defaultConfig.ticks.callback).toEqual(jasmine.any(Function));
 	});
 
 	it('Should correctly determine the max & min data values', function() {
diff --git a/test/scale.radialLinear.tests.js b/test/scale.radialLinear.tests.js
index 5a762078918..0b2512e9b3b 100644
--- a/test/scale.radialLinear.tests.js
+++ b/test/scale.radialLinear.tests.js
@@ -58,10 +58,13 @@ describe('Test the radial linear scale', function() {
 				reverse: false,
 				showLabelBackdrop: true,
 				show: true,
-				template: "<%=value%>",
+				callback: defaultConfig.ticks.callback, // make this nicer, then check explicitly below
 
 			},
 		});
+
+		// Is this actually a function
+		expect(defaultConfig.ticks.callback).toEqual(jasmine.any(Function));
 	});
 
 	it('Should correctly determine the max & min data values', function() {
diff --git a/test/scale.time.tests.js b/test/scale.time.tests.js
index eb573df4a27..1fbd9ab8809 100644
--- a/test/scale.time.tests.js
+++ b/test/scale.time.tests.js
@@ -46,7 +46,7 @@ describe('Time scale tests', function() {
 				padding: 10,
 				reverse: false,
 				show: true,
-				template: "<%=value%>"
+				callback: defaultConfig.ticks.callback, // make this nicer, then check explicitly below
 			},
 			time: {
 				format: false,
@@ -55,6 +55,9 @@ describe('Time scale tests', function() {
 				displayFormat: false,
 			}
 		});
+
+		// Is this actually a function
+		expect(defaultConfig.ticks.callback).toEqual(jasmine.any(Function));
 	});
 
 	it('should build ticks using days', function() {

From 5495a34d02cd220ed040d2a6e0288f3d11ec5670 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Sun, 18 Oct 2015 19:57:06 -0400
Subject: [PATCH 393/424] Fix 2 fails due to a bug fix for the scale label
 colour.

---
 test/scale.linear.tests.js | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/test/scale.linear.tests.js b/test/scale.linear.tests.js
index d0378ed2437..ac190a3c5f9 100644
--- a/test/scale.linear.tests.js
+++ b/test/scale.linear.tests.js
@@ -841,6 +841,9 @@ describe('Linear Scale', function() {
 		}, {
 			"name": "stroke",
 			"args": []
+		}, {
+			"name": "setFillStyle",
+			"args": ["#666"]
 		}, {
 			"name": "fillText",
 			"args": ["myLabel", 100, 122]
@@ -1393,6 +1396,9 @@ describe('Linear Scale', function() {
 		}, {
 			"name": "rotate",
 			"args": [-1.5707963267948966]
+		}, {
+			"name": "setFillStyle",
+			"args": ["#666"]
 		}, {
 			"name": "fillText",
 			"args": ["", 0, 0]

From bfabac945ffb1a0a2dddf8673a1775a9b8d478e2 Mon Sep 17 00:00:00 2001
From: etimberg <evert.timberg@gmail.com>
Date: Mon, 19 Oct 2015 19:20:08 -0400
Subject: [PATCH 394/424] Labels are now optional for the time scale.

---
 samples/line-time-point-data.html | 164 ++++++++++++++++++++++++++++++
 src/scales/scale.time.js          |  29 +++---
 2 files changed, 181 insertions(+), 12 deletions(-)
 create mode 100644 samples/line-time-point-data.html

diff --git a/samples/line-time-point-data.html b/samples/line-time-point-data.html
new file mode 100644
index 00000000000..d8201202478
--- /dev/null
+++ b/samples/line-time-point-data.html
@@ -0,0 +1,164 @@
+<!doctype html>
+<html>
+
+<head>
+    <title>Time Scale Point Data</title>
+    <script src="../node_modules/moment/min/moment.min.js"></script>
+    <script src="../Chart.js"></script>
+    <script src="../node_modules/jquery/dist/jquery.min.js"></script>
+    <style>
+        canvas {
+            -webkit-box-shadow: 0 0 20px 0 rgba(0, 0, 0, .5);
+        }
+    </style>
+</head>
+
+<body>
+    <div style="width:100%;">
+        <canvas id="canvas" style="width:100%;height:100%"></canvas>
+    </div>
+    <br>
+    <br>
+    <button id="randomizeData">Randomize Data</button>
+    <button id="addData">Add Data</button>
+    <button id="removeData">Remove Data</button>
+    <div>
+        <h3>Legend</h3>
+        <div id="legendContainer">
+        </div>
+    </div>
+    <script>
+        var randomScalingFactor = function() {
+            return Math.round(Math.random() * 100 * (Math.random() > 0.5 ? -1 : 1));
+        };
+        var randomColorFactor = function() {
+            return Math.round(Math.random() * 255);
+        };
+        var randomColor = function(opacity) {
+            return 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',' + (opacity || '.3') + ')';
+        };
+        var newDate = function(days) {
+            var date = new Date();
+            return date.setDate(date.getDate() + days);
+        };
+        var newTimestamp = function(days) {
+            return Date.now() - days * 100000;
+        };
+
+        var config = {
+            type: 'line',
+            data: {
+                datasets: [{
+                    label: "Dataset with point data",
+                    data: [{
+                        x: "12/31/2014 06:00",
+                        y: randomScalingFactor()
+                    }, {
+                        x: "01/04/2015 13:00",
+                        y: randomScalingFactor()
+                    }, {
+                        x: "01/07/2015 01:15",
+                        y: randomScalingFactor()
+                    }, {
+                        x: "01/15/2015 01:15",
+                        y: randomScalingFactor()
+                    }],
+                    fill: false
+                }]
+            },
+            options: {
+                responsive: true,
+                scales: {
+                    xAxes: [{
+                        type: "time",
+                        display: true,
+                        time: {
+                            format: 'MM/DD/YYYY HH:mm',
+                            // round: 'day'
+                        },
+                        scaleLabel: {
+                            show: true,
+                            labelString: 'Date'
+                        }
+                    }, ],
+                    yAxes: [{
+                        display: true,
+                        scaleLabel: {
+                            show: true,
+                            labelString: 'value'
+                        }
+                    }]
+                },
+                elements: {
+                    line: {
+                        tension: 0.3
+                    }
+                },
+            }
+        };
+
+        $.each(config.data.datasets, function(i, dataset) {
+            dataset.borderColor = randomColor(0.4);
+            dataset.backgroundColor = randomColor(0.5);
+            dataset.pointBorderColor = randomColor(0.7);
+            dataset.pointBackgroundColor = randomColor(0.5);
+            dataset.pointBorderWidth = 1;
+        });
+
+        console.log(config.data);
+
+        window.onload = function() {
+            var ctx = document.getElementById("canvas").getContext("2d");
+            window.myLine = new Chart(ctx, config);
+
+            updateLegend();
+        };
+
+        function updateLegend() {
+            $legendContainer = $('#legendContainer');
+            $legendContainer.empty();
+            $legendContainer.append(window.myLine.generateLegend());
+        }
+
+        $('#randomizeData').click(function() {
+            $.each(config.data.datasets, function(i, dataset) {
+                dataset.data = dataset.data.map(function() {
+                    return randomScalingFactor();
+                });
+            });
+
+            window.myLine.update();
+            updateLegend();
+        });
+
+        $('#addData').click(function() {
+            if (config.data.datasets.length > 0) {
+                var newTime = myLine.scales['x-axis-0'].labelMoments[0][myLine.scales['x-axis-0'].labelMoments[0].length - 1]
+                    .clone()
+                    .add(1, 'day')
+                    .format('MM/DD/YYYY HH:mm');
+
+                for (var index = 0; index < config.data.datasets.length; ++index) {
+                    config.data.datasets[index].data.push({
+                        x: newTime,
+                        y: randomScalingFactor()
+                    });
+                }
+
+                window.myLine.update();
+                updateLegend();
+            }
+        });
+
+        $('#removeData').click(function() {
+            config.data.datasets.forEach(function(dataset, datasetIndex) {
+                dataset.data.pop();
+            });
+
+            window.myLine.update();
+            updateLegend();
+        });
+    </script>
+</body>
+
+</html>
diff --git a/src/scales/scale.time.js b/src/scales/scale.time.js
index 2ed211528b7..ad1365dda74 100644
--- a/src/scales/scale.time.js
+++ b/src/scales/scale.time.js
@@ -82,16 +82,21 @@
 			// Only parse these once. If the dataset does not have data as x,y pairs, we will use
 			// these 
 			var scaleLabelMoments = [];
-			helpers.each(this.data.labels, function(label, index) {
-				var labelMoment = this.parseTime(label);
-				if (this.options.time.round) {
-					labelMoment.startOf(this.options.time.round);
-				}
-				scaleLabelMoments.push(labelMoment);
-			}, this);
+			if (this.data.labels && this.data.labels.length > 0) {
+				helpers.each(this.data.labels, function(label, index) {
+					var labelMoment = this.parseTime(label);
+					if (this.options.time.round) {
+						labelMoment.startOf(this.options.time.round);
+					}
+					scaleLabelMoments.push(labelMoment);
+				}, this);
 
-			this.firstTick = moment.min.call(this, scaleLabelMoments);
-			this.lastTick = moment.max.call(this, scaleLabelMoments);
+				this.firstTick = moment.min.call(this, scaleLabelMoments);
+				this.lastTick = moment.max.call(this, scaleLabelMoments);
+			} else {
+				this.firstTick = null;
+				this.lastTick = null;
+			}
 
 			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
 				var momentsForDataset = [];
@@ -105,8 +110,8 @@
 						momentsForDataset.push(labelMoment);
 
 						// May have gone outside the scale ranges, make sure we keep the first and last ticks updated
-						this.firstTick = moment.min(this.firstTick, labelMoment);
-						this.lastTick = moment.max(this.lastTick, labelMoment);
+						this.firstTick = this.firstTick !== null ? moment.min(this.firstTick, labelMoment) : labelMoment;
+						this.lastTick = this.lastTick !== null ? moment.max(this.lastTick, labelMoment) : labelMoment;
 					}, this);
 				} else {
 					// We have no labels. Use the ones from the scale
@@ -178,7 +183,7 @@
 		},
 		// Get tooltip label
 		getLabelForIndex: function(index, datasetIndex) {
-			var label = this.data.labels[index];
+			var label = this.data.labels && index < this.data.labels.length ? this.data.labels[index] : '';
 
 			if (typeof this.data.datasets[datasetIndex].data[0] === 'object') {
 				label = this.getRightValue(this.data.datasets[datasetIndex].data[index]);

From 35011e5ae396d5dd68961d14ec50d8ef5f3a809e Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Mon, 19 Oct 2015 21:23:01 -0600
Subject: [PATCH 395/424] Support min and max dates on time scale

---
 src/scales/scale.time.js | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/src/scales/scale.time.js b/src/scales/scale.time.js
index ad1365dda74..88af1436bf4 100644
--- a/src/scales/scale.time.js
+++ b/src/scales/scale.time.js
@@ -91,8 +91,17 @@
 					scaleLabelMoments.push(labelMoment);
 				}, this);
 
-				this.firstTick = moment.min.call(this, scaleLabelMoments);
-				this.lastTick = moment.max.call(this, scaleLabelMoments);
+				if (this.options.time.min) {
+					this.firstTick = this.parseTime(this.options.time.min);
+				} else {
+					this.firstTick = moment.min.call(this, scaleLabelMoments);
+				}
+
+				if (this.options.time.max) {
+					this.lastTick = this.parseTime(this.options.time.max);
+				} else {
+					this.lastTick = moment.max.call(this, scaleLabelMoments);
+				}
 			} else {
 				this.firstTick = null;
 				this.lastTick = null;

From 2e77651dd29b463e02eb9c0cd76dcee91d2d8765 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Tue, 20 Oct 2015 20:08:41 -0400
Subject: [PATCH 396/424] Test in firefox on travis

---
 .travis.yml      | 4 ++++
 gulpfile.js      | 2 +-
 karma.conf.ci.js | 7 +++++++
 3 files changed, 12 insertions(+), 1 deletion(-)
 create mode 100644 karma.conf.ci.js

diff --git a/.travis.yml b/.travis.yml
index c66ea5fb776..2c250f7179f 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,6 +3,10 @@ node_js:
   - "0.11"
   - "0.10"
 
+before_install:
+  - "export DISPLAY=:99.0"
+  - "sh -e /etc/init.d/xvfb start"
+
 before_script:
   - npm install
 
diff --git a/gulpfile.js b/gulpfile.js
index 39cbc817eb4..651217eaf67 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -139,7 +139,7 @@ function unittestTask() {
 
 	return gulp.src(files)
 		.pipe(karma({
-			configFile: 'karma.conf.js',
+			configFile: 'karma.conf.ci.js',
 			action: 'run'
 		}));
 }
diff --git a/karma.conf.ci.js b/karma.conf.ci.js
new file mode 100644
index 00000000000..826b655755f
--- /dev/null
+++ b/karma.conf.ci.js
@@ -0,0 +1,7 @@
+module.exports = function(config) {
+	config.set({
+		browsers: ['Firefox'],
+		frameworks: ['jasmine'],
+		reporters: ['progress', 'html'],
+	});
+};
\ No newline at end of file

From 351ccaf2f2daf70fe6d2ea2c98f7ff8027098e44 Mon Sep 17 00:00:00 2001
From: Evert Timberg <evert.timberg@gmail.com>
Date: Tue, 20 Oct 2015 20:12:56 -0400
Subject: [PATCH 397/424] Fix 2 test fails

---
 test/scale.linear.tests.js | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/test/scale.linear.tests.js b/test/scale.linear.tests.js
index dd31c7bce33..cd7a2c4b574 100644
--- a/test/scale.linear.tests.js
+++ b/test/scale.linear.tests.js
@@ -839,6 +839,9 @@ describe('Linear Scale', function() {
 		}, {
 			"name": "stroke",
 			"args": []
+		}, {
+			"name": "setFillStyle",
+			"args": ["#666"]
 		}, {
 			"name": "fillText",
 			"args": ["myLabel", 100, 122]
@@ -1391,6 +1394,9 @@ describe('Linear Scale', function() {
 		}, {
 			"name": "rotate",
 			"args": [-1.5707963267948966]
+		},  {
+			"name": "setFillStyle",
+			"args": ["#666"]
 		}, {
 			"name": "fillText",
 			"args": ["", 0, 0]

From e46a2cb074e92342ec8d52a18177ac91bec04cde Mon Sep 17 00:00:00 2001
From: etimberg <evert.timberg@gmail.com>
Date: Tue, 20 Oct 2015 20:33:51 -0400
Subject: [PATCH 398/424] Fix JSHint errors

---
 src/charts/Chart.Doughnut.js            |  2 +-
 src/charts/Chart.Line.js                |  2 +-
 src/charts/Chart.PolarArea.js           |  2 +-
 src/charts/Chart.Radar.js               |  2 +-
 src/charts/Chart.Scatter.js             |  2 +-
 src/controllers/controller.doughnut.js  |  2 +-
 src/controllers/controller.polarArea.js | 10 +---------
 src/controllers/controller.radar.js     |  2 +-
 src/core/core.controller.js             | 12 ++++++------
 src/core/core.helpers.js                |  8 ++++----
 src/core/core.scale.js                  |  2 +-
 src/elements/element.arc.js             |  2 +-
 src/scales/scale.category.js            | 12 ++++++------
 13 files changed, 26 insertions(+), 34 deletions(-)

diff --git a/src/charts/Chart.Doughnut.js b/src/charts/Chart.Doughnut.js
index 333a0bbebeb..05a9764bd5d 100644
--- a/src/charts/Chart.Doughnut.js
+++ b/src/charts/Chart.Doughnut.js
@@ -15,6 +15,6 @@
 		config.type = 'doughnut';
 
 		return new Chart(context, config);
-	}
+	};
 	
 }).call(this);
diff --git a/src/charts/Chart.Line.js b/src/charts/Chart.Line.js
index d5e7cf76c06..8e26f09b594 100644
--- a/src/charts/Chart.Line.js
+++ b/src/charts/Chart.Line.js
@@ -9,6 +9,6 @@
 		config.type = 'line';
 
 		return new Chart(context, config);
-	}
+	};
 	
 }).call(this);
diff --git a/src/charts/Chart.PolarArea.js b/src/charts/Chart.PolarArea.js
index 9dbdf1b39a1..20171f7f70e 100644
--- a/src/charts/Chart.PolarArea.js
+++ b/src/charts/Chart.PolarArea.js
@@ -15,6 +15,6 @@
 		config.type = 'polarArea';
 
 		return new Chart(context, config);
-	}
+	};
 	
 }).call(this);
diff --git a/src/charts/Chart.Radar.js b/src/charts/Chart.Radar.js
index 2f1f8260620..7680e25f7a8 100644
--- a/src/charts/Chart.Radar.js
+++ b/src/charts/Chart.Radar.js
@@ -14,6 +14,6 @@
 		config.type = 'radar';
 
 		return new Chart(context, config);
-	}
+	};
 	
 }).call(this);
diff --git a/src/charts/Chart.Scatter.js b/src/charts/Chart.Scatter.js
index 8863ed5e6dd..ee1ec474a36 100644
--- a/src/charts/Chart.Scatter.js
+++ b/src/charts/Chart.Scatter.js
@@ -34,6 +34,6 @@
 		config.options = helpers.configMerge(defaultConfig, config.options);
 		config.type = 'line';
 		return new Chart(context, config);
-	}
+	};
 	
 }).call(this);
\ No newline at end of file
diff --git a/src/controllers/controller.doughnut.js b/src/controllers/controller.doughnut.js
index 4ab4850589b..1188a7c2b57 100644
--- a/src/controllers/controller.doughnut.js
+++ b/src/controllers/controller.doughnut.js
@@ -92,7 +92,7 @@
 			// Make sure that we handle number of datapoints changing
 			if (numData < numArcs) {
 				// Remove excess bars for data points that have been removed
-				this.getDataset().metaData.splice(numData, numArcs - numData)
+				this.getDataset().metaData.splice(numData, numArcs - numData);
 			} else if (numData > numArcs) {
 				// Add new elements
 				for (var index = numArcs; index < numData; ++index) {
diff --git a/src/controllers/controller.polarArea.js b/src/controllers/controller.polarArea.js
index 709cc15913c..45e4b33a57b 100644
--- a/src/controllers/controller.polarArea.js
+++ b/src/controllers/controller.polarArea.js
@@ -87,7 +87,7 @@
 			// Make sure that we handle number of datapoints changing
 			if (numData < numPoints) {
 				// Remove excess bars for data points that have been removed
-				this.getDataset().metaData.splice(numData, numPoints - numData)
+				this.getDataset().metaData.splice(numData, numPoints - numData);
 			} else if (numData > numPoints) {
 				// Add new elements
 				for (var index = numPoints; index < numData; ++index) {
@@ -206,12 +206,4 @@
 		},
 
 	});
-
-
-
-	return;
-
-
-	Chart.Type.extend({});
-
 }).call(this);
diff --git a/src/controllers/controller.radar.js b/src/controllers/controller.radar.js
index 40fc4a7abda..ddbff5e1515 100644
--- a/src/controllers/controller.radar.js
+++ b/src/controllers/controller.radar.js
@@ -103,7 +103,7 @@
 			// Make sure that we handle number of datapoints changing
 			if (numData < numPoints) {
 				// Remove excess bars for data points that have been removed
-				this.getDataset().metaData.splice(numData, numPoints - numData)
+				this.getDataset().metaData.splice(numData, numPoints - numData);
 			} else if (numData > numPoints) {
 				// Add new elements
 				for (var index = numPoints; index < numData; ++index) {
diff --git a/src/core/core.controller.js b/src/core/core.controller.js
index 773f54319b9..8cb9bcd2d48 100644
--- a/src/core/core.controller.js
+++ b/src/core/core.controller.js
@@ -158,7 +158,7 @@
 
 				this.scale = scale;
 
-				this.scales['radialScale'] = scale;
+				this.scales.radialScale = scale;
 			}
 
 			Chart.scaleService.update(this, this.chart.width, this.chart.height);
@@ -313,13 +313,13 @@
 
 			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
 				if (helpers.isDatasetVisible(dataset)) {
-					for (var elementIndex = 0; elementIndex < dataset.metaData.length; elementIndex++) {
-						if (dataset.metaData[elementIndex].inLabelRange(eventPosition.x, eventPosition.y)) {
+					helpers.each(dataset.metaData, function(element, elementIndex) {
+						if (element.inLabelRange(eventPosition.x, eventPosition.y)) {
 							helpers.each(dataset.metaData, function(element, index) {
 								elementsArray.push(element);
 							}, this);
 						}
-					}
+					}, this);
 				}
 			}, this);
 
@@ -428,8 +428,8 @@
 						break;
 					case 'label':
 					case 'dataset':
-						for (var i = 0; i < this.active.length; i++) {
-							this.data.datasets[this.active[i]._datasetIndex].controller.setHoverStyle(this.active[i]);
+						for (var j = 0; j < this.active.length; j++) {
+							this.data.datasets[this.active[j]._datasetIndex].controller.setHoverStyle(this.active[j]);
 						}
 						break;
 					default:
diff --git a/src/core/core.helpers.js b/src/core/core.helpers.js
index a15b06b44e5..ca27c7c3c85 100644
--- a/src/core/core.helpers.js
+++ b/src/core/core.helpers.js
@@ -135,7 +135,7 @@
 									base[key].push(helpers.configMerge(valueObj.type ? Chart.scaleService.getScaleDefaults(valueObj.type) : {}, valueObj));
 								} else if (valueObj.type !== base[key][index].type) {
 									// Type changed. Bring in the new defaults before we bring in valueObj so that valueObj can override the correct scale defaults
-									base[key][index] = helpers.configMerge(base[key][index], valueObj.type ? Chart.scaleService.getScaleDefaults(valueObj.type) : {}, valueObj)
+									base[key][index] = helpers.configMerge(base[key][index], valueObj.type ? Chart.scaleService.getScaleDefaults(valueObj.type) : {}, valueObj);
 								} else {
 									// Type is the same
 									base[key][index] = helpers.configMerge(base[key][index], valueObj);
@@ -272,7 +272,7 @@
 		},
 		log10 = helpers.log10 = function(x) {
 			if (Math.log10) {
-				return Math.log10(x)
+				return Math.log10(x);
 			} else {
 				return Math.log(x) / Math.LN10;
 			}
@@ -837,7 +837,7 @@
 				// can use classlist
 				hiddenIframe.classlist.add(hiddenIframeClass);
 			} else {
-				hiddenIframe.setAttribute('class', hiddenIframeClass)
+				hiddenIframe.setAttribute('class', hiddenIframeClass);
 			}
 
 			// Set the style
@@ -860,7 +860,7 @@
 				if (callback) {
 					callback();
 				}
-			}
+			};
 		},
 		removeResizeListener = helpers.removeResizeListener = function(node) {
 			var hiddenIframe = node.querySelector('.chartjs-hidden-iframe');
diff --git a/src/core/core.scale.js b/src/core/core.scale.js
index 23b5a9b70d2..3a1373efa92 100644
--- a/src/core/core.scale.js
+++ b/src/core/core.scale.js
@@ -112,7 +112,7 @@
 
 				// Reset position before calculating rotation
 				this.top = 0;
-				this.bottom = this.height
+				this.bottom = this.height;
 			}
 
 			// Reset padding
diff --git a/src/elements/element.arc.js b/src/elements/element.arc.js
index 209c505d931..615cab86737 100644
--- a/src/elements/element.arc.js
+++ b/src/elements/element.arc.js
@@ -45,7 +45,7 @@
 
 				// Put into the range of (-PI/2, 3PI/2]
 				var startAngle = vm.startAngle < (-0.5 * Math.PI) ? vm.startAngle + (2.0 * Math.PI) : vm.startAngle > (1.5 * Math.PI) ? vm.startAngle - (2.0 * Math.PI) : vm.startAngle;
-				var endAngle = vm.endAngle < (-0.5 * Math.PI) ? vm.endAngle + (2.0 * Math.PI) : vm.endAngle > (1.5 * Math.PI) ? vm.endAngle - (2.0 * Math.PI) : vm.endAngle
+				var endAngle = vm.endAngle < (-0.5 * Math.PI) ? vm.endAngle + (2.0 * Math.PI) : vm.endAngle > (1.5 * Math.PI) ? vm.endAngle - (2.0 * Math.PI) : vm.endAngle;
 
 				//Check if within the range of the open/close angle
 				var betweenAngles = (pointRelativePosition.angle >= startAngle && pointRelativePosition.angle <= endAngle),
diff --git a/src/scales/scale.category.js b/src/scales/scale.category.js
index a2e569d4cfa..7e572b864c3 100644
--- a/src/scales/scale.category.js
+++ b/src/scales/scale.category.js
@@ -21,23 +21,23 @@
             if (this.isHorizontal()) {
                 var innerWidth = this.width - (this.paddingLeft + this.paddingRight);
                 var valueWidth = innerWidth / Math.max((this.data.labels.length - ((this.options.gridLines.offsetGridLines) ? 0 : 1)), 1);
-                var valueOffset = (valueWidth * index) + this.paddingLeft;
+                var widthOffset = (valueWidth * index) + this.paddingLeft;
 
                 if (this.options.gridLines.offsetGridLines && includeOffset) {
-                    valueOffset += (valueWidth / 2);
+                    widthOffset += (valueWidth / 2);
                 }
 
-                return this.left + Math.round(valueOffset);
+                return this.left + Math.round(widthOffset);
             } else {
                 var innerHeight = this.height - (this.paddingTop + this.paddingBottom);
                 var valueHeight = innerHeight / Math.max((this.data.labels.length - ((this.options.gridLines.offsetGridLines) ? 0 : 1)), 1);
-                var valueOffset = (valueHeight * index) + this.paddingTop;
+                var heightOffset = (valueHeight * index) + this.paddingTop;
 
                 if (this.options.gridLines.offsetGridLines && includeOffset) {
-                    valueOffset += (valueHeight / 2);
+                    heightOffset += (valueHeight / 2);
                 }
 
-                return this.top + Math.round(valueOffset);
+                return this.top + Math.round(heightOffset);
             }
         },
     });

From 854c1af45e819aaa666401ef2bd2b2c3217c9800 Mon Sep 17 00:00:00 2001
From: etimberg <evert.timberg@gmail.com>
Date: Wed, 21 Oct 2015 20:47:22 -0400
Subject: [PATCH 399/424] test fix

---
 test/scale.linear.tests.js | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/test/scale.linear.tests.js b/test/scale.linear.tests.js
index 87b82662d52..d4a29eec3da 100644
--- a/test/scale.linear.tests.js
+++ b/test/scale.linear.tests.js
@@ -1399,9 +1399,6 @@ describe('Linear Scale', function() {
 		},  {
 			"name": "setFillStyle",
 			"args": ["#666"]
-		}, {
-			"name": "setFillStyle",
-			"args": ["#666"]
 		}, {
 			"name": "fillText",
 			"args": ["", 0, 0]

From 965d74e34ab7151672f232c94c5515ce7e1d0152 Mon Sep 17 00:00:00 2001
From: etimberg <evert.timberg@gmail.com>
Date: Wed, 21 Oct 2015 21:00:13 -0400
Subject: [PATCH 400/424] Time scale test fix for optional labels

---
 test/scale.time.tests.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/test/scale.time.tests.js b/test/scale.time.tests.js
index 1fbd9ab8809..0e8771e99c3 100644
--- a/test/scale.time.tests.js
+++ b/test/scale.time.tests.js
@@ -135,6 +135,9 @@ describe('Time scale tests', function() {
 
 		var mockData = {
 			labels: ["2015-01-01T20:00:00", "2015-01-02T21:00:00", "2015-01-03T22:00:00", "2015-01-05T23:00:00", "2015-01-07T03:00", "2015-01-08T10:00", "2015-01-10T12:00"], // days
+			datasets: [{
+				data: [],
+			}]
 		};
 
 		var mockContext = window.createMockContext();

From ef1c4fb0cbd7c35f0affaa27bf589b6f3302fd8c Mon Sep 17 00:00:00 2001
From: Ryan Mitchell <posgarou@gmail.com>
Date: Thu, 22 Oct 2015 12:41:03 -0400
Subject: [PATCH 401/424] Fix typo in core.helpers.js

---
 src/core/core.helpers.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/core/core.helpers.js b/src/core/core.helpers.js
index ca27c7c3c85..9b308152ded 100644
--- a/src/core/core.helpers.js
+++ b/src/core/core.helpers.js
@@ -4,7 +4,7 @@
 
 	//Declare root variable - window in the browser, global on the server
 	var root = this,
-		previous = root.Chart;
+		Chart = root.Chart;
 
 	//Global Chart helpers object for utility methods and classes
 	var helpers = Chart.helpers = {};

From 57979a22708364d16eb58373910de374d736ecb0 Mon Sep 17 00:00:00 2001
From: Ryan Mitchell <posgarou@gmail.com>
Date: Thu, 22 Oct 2015 12:47:45 -0400
Subject: [PATCH 402/424] Fix similar typos in core.controller & element

---
 src/core/core.controller.js | 2 +-
 src/core/core.element.js    | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/core/core.controller.js b/src/core/core.controller.js
index 8cb9bcd2d48..f26269f23d6 100644
--- a/src/core/core.controller.js
+++ b/src/core/core.controller.js
@@ -4,7 +4,7 @@
 
 	//Declare root variable - window in the browser, global on the server
 	var root = this,
-		previous = root.Chart,
+		Chart = root.Chart,
 		helpers = Chart.helpers;
 
 
diff --git a/src/core/core.element.js b/src/core/core.element.js
index bd7b8ad6be4..5942696199f 100644
--- a/src/core/core.element.js
+++ b/src/core/core.element.js
@@ -4,7 +4,7 @@
 
 	//Declare root variable - window in the browser, global on the server
 	var root = this,
-		previous = root.Chart,
+		Chart = root.Chart,
 		helpers = Chart.helpers;
 
 	Chart.elements = {};

From bc41909e7ade0f001b0252a6608aee5b93f9f4e9 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Fri, 23 Oct 2015 12:40:38 -0600
Subject: [PATCH 403/424] Track lastTooltipActive for change animations

Since we split up the hover and tooltips modes, both changes need to be
tracked for visual updates between the two.
---
 src/core/core.controller.js | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/src/core/core.controller.js b/src/core/core.controller.js
index 45e8869e5d1..13695081a09 100644
--- a/src/core/core.controller.js
+++ b/src/core/core.controller.js
@@ -371,6 +371,7 @@
 		},
 		eventHandler: function eventHandler(e) {
 			this.lastActive = this.lastActive || [];
+			this.lastTooltipActive = this.lastTooltipActive || [];
 
 			// Find Active Elements for hover and tooltips
 			if (e.type == 'mouseout') {
@@ -484,10 +485,19 @@
 					}
 				}, this);
 
+				helpers.each(this.tooltipActive, function(element, index) {
+					if (element !== this.lastTooltipActive[index]) {
+						changed = true;
+					}
+				}, this);
+
 				// If entering, leaving, or changing elements, animate the change via pivot
 				if ((!this.lastActive.length && this.active.length) ||
 					(this.lastActive.length && !this.active.length) ||
-					(this.lastActive.length && this.active.length && changed)) {
+					(this.lastActive.length && this.active.length && changed) ||
+					(!this.lastTooltipActive.length && this.tooltipActive.length) ||
+					(this.lastTooltipActive.length && !this.tooltipActive.length) ||
+					(this.lastTooltipActive.length && this.tooltipActive.length && changed)) {
 
 					this.stop();
 
@@ -497,8 +507,9 @@
 				}
 			}
 
-			// Remember Last Active
+			// Remember Last Actives
 			this.lastActive = this.active;
+			this.lastTooltipActive = this.tooltipActive;
 			return this;
 		},
 	});

From 60f24267747e44fad6efa6c0e908ba4ecf4add30 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Fri, 23 Oct 2015 12:40:56 -0600
Subject: [PATCH 404/424] Only use active datasets in the tooltip body

---
 src/core/core.tooltip.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/core/core.tooltip.js b/src/core/core.tooltip.js
index 29c19488aa9..35760763710 100644
--- a/src/core/core.tooltip.js
+++ b/src/core/core.tooltip.js
@@ -222,7 +222,9 @@
 				yLabel = [];
 
 				helpers.each(this._data.datasets, function(dataset, datasetIndex) {
-
+					if (!helpers.isDatasetVisible(dataset)) {
+						return;
+					}
 					xLabel.push(element._xScale.getLabelForIndex(element._index, datasetIndex));
 					yLabel.push(element._yScale.getLabelForIndex(element._index, datasetIndex));
 				});
@@ -415,6 +417,7 @@
 
 				helpers.each(vm.body, function(body, i) {
 
+
 					// Draw Legend-like boxes if needed
 					if (this._options.tooltips.mode != 'single') {
 						ctx.fillStyle = helpers.color(vm.labelColors[i].borderColor).alpha(vm.opacity).rgbString();

From 8081e9c80121680a85daf233d173e714c5cf341d Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Fri, 23 Oct 2015 16:34:40 -0600
Subject: [PATCH 405/424] Bubble controller now skips on non-numerical
 coordinates

---
 src/controllers/controller.bubble.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/controllers/controller.bubble.js b/src/controllers/controller.bubble.js
index f6c522838d0..d0d653870e6 100644
--- a/src/controllers/controller.bubble.js
+++ b/src/controllers/controller.bubble.js
@@ -169,13 +169,14 @@
 					backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().backgroundColor, index, this.chart.options.elements.point.backgroundColor),
 					borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().borderColor, index, this.chart.options.elements.point.borderColor),
 					borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().borderWidth, index, this.chart.options.elements.point.borderWidth),
-					skip: point.custom && point.custom.skip ? point.custom.skip : this.getDataset().data[index] === null,
 
 					// Tooltip
 					hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.getDataset().hitRadius, index, this.chart.options.elements.point.hitRadius),
 				},
 			});
 
+			point._model.skip = point.custom && point.custom.skip ? point.custom.skip : (isNaN(point._model.x) || isNaN(point._model.y));
+
 			point.pivot();
 		},
 

From ae0d9b0c6853155aefe08132dc31cbd843816328 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Fri, 23 Oct 2015 16:35:52 -0600
Subject: [PATCH 406/424] Line controller now skips non-numerical coordinates

---
 src/controllers/controller.line.js | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/src/controllers/controller.line.js b/src/controllers/controller.line.js
index 35e7f3c3a6a..e034e325cdf 100644
--- a/src/controllers/controller.line.js
+++ b/src/controllers/controller.line.js
@@ -153,8 +153,6 @@
 					borderDashOffset: line.custom && line.custom.borderDashOffset ? line.custom.borderDashOffset : (this.getDataset().borderDashOffset || this.chart.options.elements.line.borderDashOffset),
 					borderJoinStyle: line.custom && line.custom.borderJoinStyle ? line.custom.borderJoinStyle : (this.getDataset().borderJoinStyle || this.chart.options.elements.line.borderJoinStyle),
 					fill: line.custom && line.custom.fill ? line.custom.fill : (this.getDataset().fill !== undefined ? this.getDataset().fill : this.chart.options.elements.line.fill),
-					skipNull: this.getDataset().skipNull !== undefined ? this.getDataset().skipNull : this.chart.options.elements.line.skipNull,
-					drawNull: this.getDataset().drawNull !== undefined ? this.getDataset().drawNull : this.chart.options.elements.line.drawNull,
 					// Scale
 					scaleTop: yScale.top,
 					scaleBottom: yScale.bottom,
@@ -202,12 +200,12 @@
 					backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor, index, this.chart.options.elements.point.backgroundColor),
 					borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderColor, index, this.chart.options.elements.point.borderColor),
 					borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth, index, this.chart.options.elements.point.borderWidth),
-					skip: point.custom && point.custom.skip ? point.custom.skip : this.getDataset().data[index] === null,
-
 					// Tooltip
 					hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.getDataset().hitRadius, index, this.chart.options.elements.point.hitRadius),
 				},
 			});
+
+			point._model.skip = point.custom && point.custom.skip ? point.custom.skip : (isNaN(point._model.x) || isNaN(point._model.y));
 		},
 
 		updateBezierControlPoints: function() {

From afc40e7dbced09a07e013bc442a92baee9309354 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Fri, 23 Oct 2015 16:36:00 -0600
Subject: [PATCH 407/424] Radar controller now skips non-numerical coordinates

---
 src/controllers/controller.radar.js | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/controllers/controller.radar.js b/src/controllers/controller.radar.js
index ddbff5e1515..1cc44e0d76f 100644
--- a/src/controllers/controller.radar.js
+++ b/src/controllers/controller.radar.js
@@ -141,8 +141,6 @@
 					borderWidth: this.getDataset().borderWidth || this.chart.options.elements.line.borderWidth,
 					borderColor: this.getDataset().borderColor || this.chart.options.elements.line.borderColor,
 					fill: this.getDataset().fill !== undefined ? this.getDataset().fill : this.chart.options.elements.line.fill, // use the value from the this.getDataset() if it was provided. else fall back to the default
-					skipNull: this.getDataset().skipNull !== undefined ? this.getDataset().skipNull : this.chart.options.elements.line.skipNull,
-					drawNull: this.getDataset().drawNull !== undefined ? this.getDataset().drawNull : this.chart.options.elements.line.drawNull,
 
 					// Scale
 					scaleTop: scale.top,
@@ -181,12 +179,13 @@
 					backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor, index, this.chart.options.elements.point.backgroundColor),
 					borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderColor, index, this.chart.options.elements.point.borderColor),
 					borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth, index, this.chart.options.elements.point.borderWidth),
-					skip: point.custom && point.custom.skip ? point.custom.skip : this.getDataset().data[index] === null,
 
 					// Tooltip
 					hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.getDataset().hitRadius, index, this.chart.options.elements.point.hitRadius),
 				},
 			});
+
+			point._model.skip = point.custom && point.custom.skip ? point.custom.skip : (isNaN(point._model.x) || isNaN(point._model.y));
 		},
 		updateBezierControlPoints: function() {
 			helpers.each(this.getDataset().metaData, function(point, index) {

From 9d540cebb6751b63b628778a87ae86552a1ff8c8 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Fri, 23 Oct 2015 16:36:33 -0600
Subject: [PATCH 408/424] SplineCurve function now graciously handles skipped
 points

---
 src/core/core.helpers.js | 26 ++++++++++++++++++++------
 1 file changed, 20 insertions(+), 6 deletions(-)

diff --git a/src/core/core.helpers.js b/src/core/core.helpers.js
index 5d7878538de..1f19a5c0a8d 100644
--- a/src/core/core.helpers.js
+++ b/src/core/core.helpers.js
@@ -324,18 +324,32 @@
 		splineCurve = helpers.splineCurve = function(FirstPoint, MiddlePoint, AfterPoint, t) {
 			//Props to Rob Spencer at scaled innovation for his post on splining between points
 			//http://scaledinnovation.com/analytics/splines/aboutSplines.html
-			var d01 = Math.sqrt(Math.pow(MiddlePoint.x - FirstPoint.x, 2) + Math.pow(MiddlePoint.y - FirstPoint.y, 2)),
-				d12 = Math.sqrt(Math.pow(AfterPoint.x - MiddlePoint.x, 2) + Math.pow(AfterPoint.y - MiddlePoint.y, 2)),
+
+			// This function must also respect "skipped" points
+
+			var previous = FirstPoint,
+				current = MiddlePoint,
+				next = AfterPoint;
+
+			if (previous.skip) {
+				previous = current;
+			}
+			if (next.skip) {
+				next = current;
+			}
+
+			var d01 = Math.sqrt(Math.pow(current.x - previous.x, 2) + Math.pow(current.y - previous.y, 2)),
+				d12 = Math.sqrt(Math.pow(next.x - current.x, 2) + Math.pow(next.y - current.y, 2)),
 				fa = t * d01 / (d01 + d12), // scaling factor for triangle Ta
 				fb = t * d12 / (d01 + d12);
 			return {
 				previous: {
-					x: MiddlePoint.x - fa * (AfterPoint.x - FirstPoint.x),
-					y: MiddlePoint.y - fa * (AfterPoint.y - FirstPoint.y)
+					x: current.x - fa * (next.x - previous.x),
+					y: current.y - fa * (next.y - previous.y)
 				},
 				next: {
-					x: MiddlePoint.x + fb * (AfterPoint.x - FirstPoint.x),
-					y: MiddlePoint.y + fb * (AfterPoint.y - FirstPoint.y)
+					x: current.x + fb * (next.x - previous.x),
+					y: current.y + fb * (next.y - previous.y)
 				}
 			};
 		},

From 7b13e902fff33a98c04b33cd2e5708bb96fd24f4 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Fri, 23 Oct 2015 16:36:59 -0600
Subject: [PATCH 409/424] Bad values for data are now converted to NaN

---
 src/core/core.scale.js | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/src/core/core.scale.js b/src/core/core.scale.js
index 1338011500c..02fa87ce6ab 100644
--- a/src/core/core.scale.js
+++ b/src/core/core.scale.js
@@ -315,10 +315,13 @@
 		isHorizontal: function() {
 			return this.options.position == "top" || this.options.position == "bottom";
 		},
-		
-		// Get the correct value. If the value type is object get the x or y based on whether we are horizontal or not
+
+		// Get the correct value. NaN bad inputs, If the value type is object get the x or y based on whether we are horizontal or not
 		getRightValue: function(rawValue) {
-			return (typeof(rawValue) === "object" && rawValue !== null) ? (this.isHorizontal() ? rawValue.x : rawValue.y) : rawValue;
+			if (isNaN(rawValue) || rawValue === null || typeof(rawValue) === 'undefined') {
+				return NaN;
+			}
+			return typeof(rawValue) === "object" ? (this.isHorizontal() ? rawValue.x : rawValue.y) : rawValue;
 		},
 
 		// Used to get the value to display in the tooltip for the data at the given index

From e50d2f7fc38935b0c6c32db534487e03a0eac6b4 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Fri, 23 Oct 2015 16:37:34 -0600
Subject: [PATCH 410/424] Point Skipping now draws properly and is easier to
 understand

---
 src/elements/element.line.js | 111 +++++++++++++++++------------------
 1 file changed, 55 insertions(+), 56 deletions(-)

diff --git a/src/elements/element.line.js b/src/elements/element.line.js
index 88c21369926..73690d06d1b 100644
--- a/src/elements/element.line.js
+++ b/src/elements/element.line.js
@@ -27,8 +27,6 @@
 		borderDashOffset: 0.0,
 		borderJoinStyle: 'miter',
 		fill: true, // do we fill in the area between the line and its base axis
-		skipNull: true,
-		drawNull: false,
 	};
 
 
@@ -44,50 +42,51 @@
 
 			// Draw the background first (so the border is always on top)
 			helpers.each(this._children, function(point, index) {
+
 				var previous = helpers.previousItem(this._children, index);
 				var next = helpers.nextItem(this._children, index);
 
-				// First point only
-				if (index === 0) {
-					ctx.moveTo(point._view.x, point._view.y);
-					return;
+				// First point moves to it's starting position no matter what
+				if (!index) {
+					ctx.moveTo(point._view.x, vm.scaleZero);
 				}
 
-				// Start Skip and drag along scale baseline
-				if (point._view.skip && vm.skipNull && !this._loop) {
-					ctx.lineTo(previous._view.x, point._view.y);
-					ctx.moveTo(next._view.x, point._view.y);
+				// Skip this point, draw to scaleZero, move to next point, and draw to next point
+				if (point._view.skip && !this.loop) {
+					ctx.lineTo(previous._view.x, vm.scaleZero);
+					ctx.moveTo(next._view.x, vm.scaleZero);
+					return;
 				}
-				// End Skip Stright line from the base line
-				else if (previous._view.skip && vm.skipNull && !this._loop) {
-					ctx.moveTo(point._view.x, previous._view.y);
+
+				// The previous line was skipped, so just draw a normal straight line to the point
+				if (previous._view.skip) {
 					ctx.lineTo(point._view.x, point._view.y);
+					return;
 				}
 
-				if (previous._view.skip && vm.skipNull) {
-					ctx.moveTo(point._view.x, point._view.y);
-				}
-				// Normal Bezier Curve
-				else {
-					if (vm.tension > 0) {
-						ctx.bezierCurveTo(
-							previous._view.controlPointNextX,
-							previous._view.controlPointNextY,
-							point._view.controlPointPreviousX,
-							point._view.controlPointPreviousY,
-							point._view.x,
-							point._view.y
-						);
-					} else {
-						ctx.lineTo(point._view.x, point._view.y);
-					}
+				// Draw a bezier to point
+				if (vm.tension > 0 && index) {
+					//ctx.lineTo(point._view.x, point._view.y);
+					ctx.bezierCurveTo(
+						previous._view.controlPointNextX,
+						previous._view.controlPointNextY,
+						point._view.controlPointPreviousX,
+						point._view.controlPointPreviousY,
+						point._view.x,
+						point._view.y
+					);
+					return;
 				}
+
+				// Draw a straight line to the point
+				ctx.lineTo(point._view.x, point._view.y);
+
 			}, this);
 
 			// For radial scales, loop back around to the first point
 			if (this._loop) {
+				// Draw a bezier line
 				if (vm.tension > 0 && !first._view.skip) {
-
 					ctx.bezierCurveTo(
 						last._view.controlPointNextX,
 						last._view.controlPointNextY,
@@ -96,9 +95,10 @@
 						first._view.x,
 						first._view.y
 					);
-				} else {
-					ctx.lineTo(first._view.x, first._view.y);
+					return;
 				}
+				// Draw a straight line
+				ctx.lineTo(first._view.x, first._view.y);
 			}
 
 			// If we had points and want to fill this line, do so.
@@ -130,31 +130,24 @@
 				var previous = helpers.previousItem(this._children, index);
 				var next = helpers.nextItem(this._children, index);
 
-				// First point only
-				if (index === 0) {
-					ctx.moveTo(point._view.x, point._view.y);
-					return;
+				if (!index) {
+					ctx.moveTo(point._view.x, vm.scaleZero);
 				}
 
-				// Start Skip and drag along scale baseline
-				if (point._view.skip && vm.skipNull && !this._loop) {
-					ctx.moveTo(previous._view.x, point._view.y);
-					ctx.moveTo(next._view.x, point._view.y);
-					return;
-				}
-				// End Skip Stright line from the base line
-				if (previous._view.skip && vm.skipNull && !this._loop) {
-					ctx.moveTo(point._view.x, previous._view.y);
-					ctx.moveTo(point._view.x, point._view.y);
+				// Skip this point and move to the next points zeroPoint
+				if (point._view.skip && !this.loop) {
+					ctx.moveTo(next._view.x, vm.scaleZero);
 					return;
 				}
 
-				if (previous._view.skip && vm.skipNull) {
+				// Previous point was skipped, just move to the point
+				if (previous._view.skip) {
 					ctx.moveTo(point._view.x, point._view.y);
 					return;
 				}
-				// Normal Bezier Curve
-				if (vm.tension > 0) {
+
+				// Draw a bezier line to the point
+				if (vm.tension > 0 && index) {
 					ctx.bezierCurveTo(
 						previous._view.controlPointNextX,
 						previous._view.controlPointNextY,
@@ -163,14 +156,18 @@
 						point._view.x,
 						point._view.y
 					);
-				} else {
-					ctx.lineTo(point._view.x, point._view.y);
+					return;
 				}
+
+				// Draw a straight line to the point
+				ctx.lineTo(point._view.x, point._view.y);
+
 			}, this);
 
 			if (this._loop && !first._view.skip) {
-				if (vm.tension > 0) {
 
+				// Draw a bezier line to the first point
+				if (vm.tension > 0) {
 					ctx.bezierCurveTo(
 						last._view.controlPointNextX,
 						last._view.controlPointNextY,
@@ -179,9 +176,11 @@
 						first._view.x,
 						first._view.y
 					);
-				} else {
-					ctx.lineTo(first._view.x, first._view.y);
+					return;
 				}
+
+				// Draw a straight line to the first point
+				ctx.lineTo(first._view.x, first._view.y);
 			}
 
 			ctx.stroke();
@@ -189,4 +188,4 @@
 		},
 	});
 
-}).call(this);
\ No newline at end of file
+}).call(this);

From ea571003d9e18844d96c3900cef37b636ccc60bf Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Fri, 23 Oct 2015 16:41:11 -0600
Subject: [PATCH 411/424] Scale min/max calculations now disregard bad values

---
 src/scales/scale.linear.js       | 11 +++++++++--
 src/scales/scale.logarithmic.js  |  8 +++++++-
 src/scales/scale.radialLinear.js |  7 +++++--
 3 files changed, 21 insertions(+), 5 deletions(-)

diff --git a/src/scales/scale.linear.js b/src/scales/scale.linear.js
index 9de4d81cf6c..cc682c19a81 100644
--- a/src/scales/scale.linear.js
+++ b/src/scales/scale.linear.js
@@ -25,6 +25,9 @@
 						helpers.each(dataset.data, function(rawValue, index) {
 
 							var value = this.getRightValue(rawValue);
+							if (isNaN(value)) {
+								return;
+							}
 
 							positiveValues[index] = positiveValues[index] || 0;
 							negativeValues[index] = negativeValues[index] || 0;
@@ -51,6 +54,9 @@
 					if (helpers.isDatasetVisible(dataset) && (this.isHorizontal() ? dataset.xAxisID === this.id : dataset.yAxisID === this.id)) {
 						helpers.each(dataset.data, function(rawValue, index) {
 							var value = this.getRightValue(rawValue);
+							if (isNaN(value)) {
+								return;
+							}
 
 							if (this.min === null) {
 								this.min = value;
@@ -155,17 +161,18 @@
 		getPixelForValue: function(value, index, datasetIndex, includeOffset) {
 			// This must be called after fit has been run so that 
 			//      this.left, this.top, this.right, and this.bottom have been defined
+			var rightValue = this.getRightValue(value);
 			var pixel;
 			var range = this.end - this.start;
 
 			if (this.isHorizontal()) {
 
 				var innerWidth = this.width - (this.paddingLeft + this.paddingRight);
-				pixel = this.left + (innerWidth / range * (this.getRightValue(value) - this.start));
+				pixel = this.left + (innerWidth / range * (rightValue - this.start));
 				return Math.round(pixel + this.paddingLeft);
 			} else {
 				var innerHeight = this.height - (this.paddingTop + this.paddingBottom);
-				pixel = (this.bottom - this.paddingBottom) - (innerHeight / range * (this.getRightValue(value) - this.start));
+				pixel = (this.bottom - this.paddingBottom) - (innerHeight / range * (rightValue - this.start));
 				return Math.round(pixel);
 			}
 		},
diff --git a/src/scales/scale.logarithmic.js b/src/scales/scale.logarithmic.js
index 9f5b62c47f6..9de8e1d4e55 100644
--- a/src/scales/scale.logarithmic.js
+++ b/src/scales/scale.logarithmic.js
@@ -14,7 +14,7 @@
 				var remain = value / (Math.pow(10, Math.floor(Chart.helpers.log10(value))));
 
 				if (remain === 1 || remain === 2 || remain === 5) {
-					return value.toExponential()
+					return value.toExponential();
 				} else {
 					return '';
 				}
@@ -38,6 +38,9 @@
 						helpers.each(dataset.data, function(rawValue, index) {
 
 							var value = this.getRightValue(rawValue);
+							if (isNaN(value)) {
+								return;
+							}
 
 							values[index] = values[index] || 0;
 
@@ -59,6 +62,9 @@
 					if (helpers.isDatasetVisible(dataset) && (this.isHorizontal() ? dataset.xAxisID === this.id : dataset.yAxisID === this.id)) {
 						helpers.each(dataset.data, function(rawValue, index) {
 							var value = this.getRightValue(rawValue);
+							if (isNaN(value)) {
+								return;
+							}
 
 							if (this.min === null) {
 								this.min = value;
diff --git a/src/scales/scale.radialLinear.js b/src/scales/scale.radialLinear.js
index d094eb4c89d..7f315c73c78 100644
--- a/src/scales/scale.radialLinear.js
+++ b/src/scales/scale.radialLinear.js
@@ -69,8 +69,11 @@
 
 			helpers.each(this.data.datasets, function(dataset) {
 				if (helpers.isDatasetVisible(dataset)) {
-					helpers.each(dataset.data, function(value, index) {
-						if (value === null) return;
+					helpers.each(dataset.data, function(rawValue, index) {
+						var value = this.getRightValue(rawValue);
+						if (isNaN(value)) {
+							return;
+						}
 
 						if (this.min === null) {
 							this.min = value;

From 0c3d9ec5ddec2e72ff04f4fb1bbea8f1e20e48d9 Mon Sep 17 00:00:00 2001
From: etimberg <evert.timberg@gmail.com>
Date: Fri, 23 Oct 2015 22:00:59 -0400
Subject: [PATCH 412/424] Improved number format function. Also improved the
 generation of small tick values

---
 src/core/core.scale.js     |  2 +-
 src/scales/scale.linear.js | 32 ++++++++++++++++++++++++++++++--
 test/scale.linear.tests.js | 27 ++++++++++++++++++++++++++-
 3 files changed, 57 insertions(+), 4 deletions(-)

diff --git a/src/core/core.scale.js b/src/core/core.scale.js
index 1338011500c..40c436fed75 100644
--- a/src/core/core.scale.js
+++ b/src/core/core.scale.js
@@ -138,7 +138,7 @@
 					if (this.options.ticks.userCallback) {
 						return this.options.ticks.userCallback(numericalTick, index, ticks);
 					}
-					return this.options.ticks.callback(numericalTick);
+					return this.options.ticks.callback(numericalTick, index, ticks);
 				},
 				this);
 		},
diff --git a/src/scales/scale.linear.js b/src/scales/scale.linear.js
index 9de4d81cf6c..2d18f4a5570 100644
--- a/src/scales/scale.linear.js
+++ b/src/scales/scale.linear.js
@@ -7,6 +7,32 @@
 
 	var defaultConfig = {
 		position: "left",
+		ticks: {
+			callback: function(tickValue, index, ticks) {
+				var delta = ticks[1] - ticks[0];
+
+				// If we have a number like 2.5 as the delta, figure out how many decimal places we need
+				if (Math.abs(delta) > 1) {
+					if (tickValue !== Math.floor(tickValue)) {
+						// not an integer
+						delta = tickValue - Math.floor(tickValue);
+					}
+				}
+
+				var logDelta = helpers.log10(Math.abs(delta));
+				var tickString = '';
+
+				if (tickValue !== 0) {
+					var numDecimal = -1 * Math.floor(logDelta);
+					numDecimal = Math.max(Math.min(numDecimal, 20), 0); // toFixed has a max of 20 decimal places
+					tickString = tickValue.toFixed(numDecimal);
+				} else {
+					tickString = '0'; // never show decimal places for 0
+				}
+
+				return tickString;
+			}
+		}
 	};
 
 	var LinearScale = Chart.Scale.extend({
@@ -119,9 +145,11 @@
 			var niceMin = Math.floor(this.min / spacing) * spacing;
 			var niceMax = Math.ceil(this.max / spacing) * spacing;
 
+			var numSpaces = Math.ceil((niceMax - niceMin) / spacing);
+
 			// Put the values into the ticks array
-			for (var j = niceMin; j <= niceMax; j += spacing) {
-				this.ticks.push(j);
+			for (var j = 0; j <= numSpaces; ++j) {
+				this.ticks.push(niceMin + (j * spacing));
 			}
 
 			if (this.options.position == "left" || this.options.position == "right") {
diff --git a/test/scale.linear.tests.js b/test/scale.linear.tests.js
index d4a29eec3da..2906d641b26 100644
--- a/test/scale.linear.tests.js
+++ b/test/scale.linear.tests.js
@@ -412,6 +412,31 @@ describe('Linear Scale', function() {
 		expect(scale.ticks).toEqual(['80', '70', '60', '50', '40', '30', '20', '10', '0']);
 	});
 
+	it('should use the correct number of decimal places in the default format function', function() {
+		var scaleID = 'myScale';
+
+		var mockData = {
+			datasets: [{
+				yAxisID: scaleID,
+				data: [0.06, 0.005, 0, 0.025, 0.0078]
+			}, ]
+		};
+
+		var mockContext = window.createMockContext();
+		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
+		var Constructor = Chart.scaleService.getScaleConstructor('linear');
+		var scale = new Constructor({
+			ctx: mockContext,
+			options: config,
+			data: mockData,
+			id: scaleID
+		});
+
+		// Set arbitrary width and height for now
+		scale.update(50, 400);
+		expect(scale.ticks).toEqual(['0.06', '0.05', '0.04', '0.03', '0.02', '0.01', '0']);
+	});
+
 	it('Should build labels using the user supplied callback', function() {
 		var scaleID = 'myScale';
 
@@ -423,7 +448,7 @@ describe('Linear Scale', function() {
 		};
 
 		var config = Chart.helpers.clone(Chart.scaleService.getScaleDefaults('linear'));
-		config.ticks.userCallback = function(value, index) {
+		config.ticks.callback = function(value, index) {
 			return index.toString();
 		};
 

From f22c0f33229ae1af8ee12c7118bb92d804b53896 Mon Sep 17 00:00:00 2001
From: etimberg <evert.timberg@gmail.com>
Date: Fri, 23 Oct 2015 22:11:59 -0400
Subject: [PATCH 413/424] Fix tests affected by changes to default label
 formatter

---
 test/controller.bar.tests.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/test/controller.bar.tests.js b/test/controller.bar.tests.js
index b9d4eb4df2c..fc6308f56b8 100644
--- a/test/controller.bar.tests.js
+++ b/test/controller.bar.tests.js
@@ -262,7 +262,7 @@ describe('Bar controller tests', function() {
 		expect(bar1._xScale).toBe(chart.scales.firstXScaleID);
 		expect(bar1._yScale).toBe(chart.scales.firstYScaleID);
 		expect(bar1._model).toEqual({
-			x: 113.60000000000001,
+			x: 103.60000000000001,
 			y: 194,
 			label: 'label1',
 			datasetLabel: 'dataset2',
@@ -279,8 +279,8 @@ describe('Bar controller tests', function() {
 		expect(bar2._xScale).toBe(chart.scales.firstXScaleID);
 		expect(bar2._yScale).toBe(chart.scales.firstYScaleID);
 		expect(bar2._model).toEqual({
-			x: 151.60000000000002,
-			y: -15,
+			x: 141.6,
+			y: 6,
 			label: 'label2',
 			datasetLabel: 'dataset2',
 

From 1c40d50097209468ce1c197f1959ff852ee107f0 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Sat, 24 Oct 2015 01:22:12 -0600
Subject: [PATCH 414/424] recursive and accurate getRightValue

---
 src/core/core.scale.js | 17 ++++++++++++++---
 1 file changed, 14 insertions(+), 3 deletions(-)

diff --git a/src/core/core.scale.js b/src/core/core.scale.js
index 02fa87ce6ab..cc702284ec5 100644
--- a/src/core/core.scale.js
+++ b/src/core/core.scale.js
@@ -317,11 +317,22 @@
 		},
 
 		// Get the correct value. NaN bad inputs, If the value type is object get the x or y based on whether we are horizontal or not
-		getRightValue: function(rawValue) {
-			if (isNaN(rawValue) || rawValue === null || typeof(rawValue) === 'undefined') {
+		getRightValue: function getRightValue(rawValue) {
+			// Null and undefined values first
+			if (rawValue === null || typeof(rawValue) === 'undefined') {
 				return NaN;
 			}
-			return typeof(rawValue) === "object" ? (this.isHorizontal() ? rawValue.x : rawValue.y) : rawValue;
+			// isNaN(object) returns true, so make sure NaN is checking for a number
+			if (typeof(rawValue) === 'number' && isNaN(rawValue)) {
+				return NaN;
+			}
+			// If it is in fact an object, dive in one more level
+			if (typeof(rawValue) === "object") {
+				return getRightValue(this.isHorizontal() ? rawValue.x : rawValue.y);
+			}
+
+			// Value is good, return it
+			return rawValue;
 		},
 
 		// Used to get the value to display in the tooltip for the data at the given index

From 2cd4b131353172a539036826fb6f26a3e7d24872 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Sat, 24 Oct 2015 01:23:13 -0600
Subject: [PATCH 415/424] radialLInear getPointPosition now rounds crazy
 decimals

This particular part of testing was succeeding in chrome, and failing
in firefox.  It should be rounded anyway.
---
 src/scales/scale.radialLinear.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/scales/scale.radialLinear.js b/src/scales/scale.radialLinear.js
index 7f315c73c78..62b9ee8921f 100644
--- a/src/scales/scale.radialLinear.js
+++ b/src/scales/scale.radialLinear.js
@@ -280,8 +280,8 @@
 		getPointPosition: function(index, distanceFromCenter) {
 			var thisAngle = this.getIndexAngle(index);
 			return {
-				x: (Math.cos(thisAngle) * distanceFromCenter) + this.xCenter,
-				y: (Math.sin(thisAngle) * distanceFromCenter) + this.yCenter
+				x: Math.round(Math.cos(thisAngle) * distanceFromCenter) + this.xCenter,
+				y: Math.round(Math.sin(thisAngle) * distanceFromCenter) + this.yCenter
 			};
 		},
 		getPointPositionForValue: function(index, value) {

From e7b71aa9098803692d759f6acc3a60d1c71d3ab7 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Sat, 24 Oct 2015 01:23:51 -0600
Subject: [PATCH 416/424] Line element and controller tests now coincide with
 the latest skipNull refactor

---
 test/controller.line.tests.js | 43 +++++++-----------
 test/element.line.tests.js    | 82 +++++++++++++++++++++++++----------
 2 files changed, 73 insertions(+), 52 deletions(-)

diff --git a/test/controller.line.tests.js b/test/controller.line.tests.js
index 94e069d356e..7e86c99bdb7 100644
--- a/test/controller.line.tests.js
+++ b/test/controller.line.tests.js
@@ -103,7 +103,7 @@ describe('Line controller tests', function() {
 		expect(chart.data.datasets[0].metaData.length).toBe(3);
 	});
 
-	it ('should draw all elements', function() {
+	it('should draw all elements', function() {
 		var chart = {
 			data: {
 				datasets: [{
@@ -141,7 +141,7 @@ describe('Line controller tests', function() {
 		expect(chart.data.datasets[0].metaData[3].draw.calls.count()).toBe(1);
 	});
 
-	it ('should update elements', function() {
+	it('should update elements', function() {
 		var data = {
 			datasets: [{
 				data: [10, 15, 0, -4],
@@ -210,7 +210,6 @@ describe('Line controller tests', function() {
 						borderJoinStyle: 'bevel',
 						borderWidth: 1.2,
 						fill: true,
-						skipNull: true,
 						tension: 0.1,
 					},
 					point: {
@@ -251,8 +250,6 @@ describe('Line controller tests', function() {
 			borderJoinStyle: 'bevel',
 			borderWidth: 1.2,
 			fill: true,
-			drawNull: undefined,
-			skipNull: true,
 			tension: 0.1,
 
 			scaleTop: 0,
@@ -268,7 +265,7 @@ describe('Line controller tests', function() {
 			radius: 3,
 			skip: false,
 			tension: 0.1,
-			
+
 			// Point
 			x: 71,
 			y: 62,
@@ -288,7 +285,7 @@ describe('Line controller tests', function() {
 			radius: 3,
 			skip: false,
 			tension: 0.1,
-			
+
 			// Point
 			x: 121,
 			y: 15,
@@ -308,7 +305,7 @@ describe('Line controller tests', function() {
 			radius: 3,
 			skip: false,
 			tension: 0.1,
-			
+
 			// Point
 			x: 172,
 			y: 156,
@@ -328,7 +325,7 @@ describe('Line controller tests', function() {
 			radius: 3,
 			skip: false,
 			tension: 0.1,
-			
+
 			// Point
 			x: 222,
 			y: 194,
@@ -350,8 +347,6 @@ describe('Line controller tests', function() {
 		chart.data.datasets[0].borderDashOffset = 7;
 		chart.data.datasets[0].borderJoinStyle = 'miter';
 		chart.data.datasets[0].fill = false;
-		chart.data.datasets[0].skipNull = false;
-		chart.data.datasets[0].drawNull = true;
 
 		// point styles
 		chart.data.datasets[0].radius = 22;
@@ -371,8 +366,6 @@ describe('Line controller tests', function() {
 			borderJoinStyle: 'miter',
 			borderWidth: 0.55,
 			fill: false,
-			drawNull: true,
-			skipNull: false,
 			tension: 0.2,
 
 			scaleTop: 0,
@@ -388,7 +381,7 @@ describe('Line controller tests', function() {
 			radius: 22,
 			skip: false,
 			tension: 0.2,
-			
+
 			// Point
 			x: 71,
 			y: 62,
@@ -408,7 +401,7 @@ describe('Line controller tests', function() {
 			radius: 22,
 			skip: false,
 			tension: 0.2,
-			
+
 			// Point
 			x: 121,
 			y: 15,
@@ -428,7 +421,7 @@ describe('Line controller tests', function() {
 			radius: 22,
 			skip: false,
 			tension: 0.2,
-			
+
 			// Point
 			x: 172,
 			y: 156,
@@ -448,7 +441,7 @@ describe('Line controller tests', function() {
 			radius: 22,
 			skip: false,
 			tension: 0.2,
-			
+
 			// Point
 			x: 222,
 			y: 194,
@@ -471,8 +464,6 @@ describe('Line controller tests', function() {
 			borderDashOffset: 4.4,
 			borderJoinStyle: 'round',
 			fill: true,
-			skipNull: true,
-			drawNull: false,
 		};
 
 		// point styles
@@ -497,8 +488,6 @@ describe('Line controller tests', function() {
 			borderJoinStyle: 'round',
 			borderWidth: 0.3,
 			fill: true,
-			drawNull: true,
-			skipNull: false,
 			tension: 0.25,
 
 			scaleTop: 0,
@@ -514,7 +503,7 @@ describe('Line controller tests', function() {
 			radius: 2.2,
 			skip: true,
 			tension: 0.15,
-			
+
 			// Point
 			x: 71,
 			y: 62,
@@ -527,7 +516,7 @@ describe('Line controller tests', function() {
 		});
 	});
 
-	it ('should handle number of data point changes in update', function() {
+	it('should handle number of data point changes in update', function() {
 		var data = {
 			datasets: [{
 				data: [10, 15, 0, -4],
@@ -596,7 +585,6 @@ describe('Line controller tests', function() {
 						borderJoinStyle: 'bevel',
 						borderWidth: 1.2,
 						fill: true,
-						skipNull: true,
 						tension: 0.1,
 					},
 					point: {
@@ -643,7 +631,7 @@ describe('Line controller tests', function() {
 		expect(chart.data.datasets[0].metaData[4] instanceof Chart.elements.Point).toBe(true);
 	});
 
-	it ('should set point hover styles', function() {
+	it('should set point hover styles', function() {
 		var data = {
 			datasets: [{
 				data: [10, 15, 0, -4],
@@ -777,7 +765,7 @@ describe('Line controller tests', function() {
 		expect(point._model.radius).toBe(4.4);
 	});
 
-	it ('should remove hover styles', function() {
+	it('should remove hover styles', function() {
 		var data = {
 			datasets: [{
 				data: [10, 15, 0, -4],
@@ -846,7 +834,6 @@ describe('Line controller tests', function() {
 						borderJoinStyle: 'bevel',
 						borderWidth: 1.2,
 						fill: true,
-						skipNull: true,
 						tension: 0.1,
 					},
 					point: {
@@ -915,4 +902,4 @@ describe('Line controller tests', function() {
 		expect(point._model.borderWidth).toBe(5.5);
 		expect(point._model.radius).toBe(4.4);
 	});
-});
\ No newline at end of file
+});
diff --git a/test/element.line.tests.js b/test/element.line.tests.js
index 5e41d7ff22d..e8b72b6a967 100644
--- a/test/element.line.tests.js
+++ b/test/element.line.tests.js
@@ -1,6 +1,6 @@
 // Tests for the line element
 describe('Line element tests', function() {
-	it ('should be constructed', function() {
+	it('should be constructed', function() {
 		var line = new Chart.elements.Line({
 			_datasetindex: 2,
 			_points: [1, 2, 3, 4]
@@ -11,7 +11,7 @@ describe('Line element tests', function() {
 		expect(line._points).toEqual([1, 2, 3, 4]);
 	});
 
-	it ('should draw with default settings', function() {
+	it('should draw with default settings', function() {
 		var mockContext = window.createMockContext();
 
 		// Create our points
@@ -21,7 +21,7 @@ describe('Line element tests', function() {
 			_index: 0,
 			_view: {
 				x: 0,
-				y: 10
+				y: 10,
 			}
 		}));
 		points.push(new Chart.elements.Point({
@@ -29,7 +29,7 @@ describe('Line element tests', function() {
 			_index: 1,
 			_view: {
 				x: 5,
-				y: 0
+				y: 0,
 			}
 		}));
 		points.push(new Chart.elements.Point({
@@ -37,7 +37,7 @@ describe('Line element tests', function() {
 			_index: 2,
 			_view: {
 				x: 15,
-				y: -10
+				y: -10,
 			}
 		}));
 		points.push(new Chart.elements.Point({
@@ -45,7 +45,7 @@ describe('Line element tests', function() {
 			_index: 3,
 			_view: {
 				x: 19,
-				y: -5
+				y: -5,
 			}
 		}));
 
@@ -59,8 +59,9 @@ describe('Line element tests', function() {
 			_view: {
 				fill: false, // don't want to fill
 				tension: 0.0, // no bezier curve for now
+				scaleZero: 0
 			}
-		})
+		});
 
 		line.draw();
 
@@ -69,6 +70,9 @@ describe('Line element tests', function() {
 			args: [],
 		}, {
 			name: 'moveTo',
+			args: [0, 0]
+		}, {
+			name: 'lineTo',
 			args: [0, 10]
 		}, {
 			name: 'lineTo',
@@ -84,7 +88,9 @@ describe('Line element tests', function() {
 			args: ['butt']
 		}, {
 			name: 'setLineDash',
-			args: [[]]
+			args: [
+				[]
+			]
 		}, {
 			name: 'setLineDashOffset',
 			args: [0.0]
@@ -102,6 +108,9 @@ describe('Line element tests', function() {
 			args: []
 		}, {
 			name: 'moveTo',
+			args: [0, 0]
+		}, {
+			name: 'lineTo',
 			args: [0, 10]
 		}, {
 			name: 'lineTo',
@@ -118,10 +127,10 @@ describe('Line element tests', function() {
 		}, {
 			name: 'restore',
 			args: []
-		}])
+		}]);
 	});
 
-	it ('should draw with custom settings', function() {
+	it('should draw with custom settings', function() {
 		var mockContext = window.createMockContext();
 
 		// Create our points
@@ -167,7 +176,7 @@ describe('Line element tests', function() {
 			_children: points,
 			// Need to provide some settings
 			_view: {
-				fill: true, 
+				fill: true,
 				scaleZero: 2, // for filling lines
 				tension: 0.0, // no bezier curve for now
 
@@ -179,7 +188,7 @@ describe('Line element tests', function() {
 				borderWidth: 4,
 				backgroundColor: 'rgb(0, 0, 0)'
 			}
-		})
+		});
 
 		line.draw();
 
@@ -188,6 +197,9 @@ describe('Line element tests', function() {
 			args: [],
 		}, {
 			name: 'moveTo',
+			args: [0, 2]
+		}, {
+			name: 'lineTo',
 			args: [0, 10]
 		}, {
 			name: 'lineTo',
@@ -218,7 +230,9 @@ describe('Line element tests', function() {
 			args: ['round']
 		}, {
 			name: 'setLineDash',
-			args: [[2, 2]]
+			args: [
+				[2, 2]
+			]
 		}, {
 			name: 'setLineDashOffset',
 			args: [1.5]
@@ -236,6 +250,9 @@ describe('Line element tests', function() {
 			args: []
 		}, {
 			name: 'moveTo',
+			args: [0, 2]
+		}, {
+			name: 'lineTo',
 			args: [0, 10]
 		}, {
 			name: 'lineTo',
@@ -253,10 +270,10 @@ describe('Line element tests', function() {
 			name: 'restore',
 			args: []
 		}];
-		expect(mockContext.getCalls()).toEqual(expected)
+		expect(mockContext.getCalls()).toEqual(expected);
 	});
 
-	it ('should be able to draw with a loop back to the beginning point', function() {
+	it('should be able to draw with a loop back to the beginning point', function() {
 		var mockContext = window.createMockContext();
 
 		// Create our points
@@ -305,8 +322,9 @@ describe('Line element tests', function() {
 			_view: {
 				fill: false, // don't want to fill
 				tension: 0.0, // no bezier curve for now
+				scaleZero: 0,
 			}
-		})
+		});
 
 		line.draw();
 
@@ -315,6 +333,9 @@ describe('Line element tests', function() {
 			args: [],
 		}, {
 			name: 'moveTo',
+			args: [0, 0]
+		}, {
+			name: 'lineTo',
 			args: [0, 10]
 		}, {
 			name: 'lineTo',
@@ -333,7 +354,9 @@ describe('Line element tests', function() {
 			args: ['butt']
 		}, {
 			name: 'setLineDash',
-			args: [[]]
+			args: [
+				[]
+			]
 		}, {
 			name: 'setLineDashOffset',
 			args: [0.0]
@@ -351,6 +374,9 @@ describe('Line element tests', function() {
 			args: []
 		}, {
 			name: 'moveTo',
+			args: [0, 0]
+		}, {
+			name: 'lineTo',
 			args: [0, 10]
 		}, {
 			name: 'lineTo',
@@ -370,10 +396,10 @@ describe('Line element tests', function() {
 		}, {
 			name: 'restore',
 			args: []
-		}])
+		}]);
 	});
 
-	it ('should draw with bezier curves if tension > 0', function() {
+	it('should draw with bezier curves if tension > 0', function() {
 		var mockContext = window.createMockContext();
 
 		// Create our points
@@ -435,7 +461,7 @@ describe('Line element tests', function() {
 			_children: points,
 			// Need to provide some settings
 			_view: {
-				fill: true, 
+				fill: true,
 				scaleZero: 2, // for filling lines
 				tension: 0.5, // have bezier curves
 
@@ -447,7 +473,7 @@ describe('Line element tests', function() {
 				borderWidth: 4,
 				backgroundColor: 'rgb(0, 0, 0)'
 			}
-		})
+		});
 
 		line.draw();
 
@@ -456,6 +482,9 @@ describe('Line element tests', function() {
 			args: [],
 		}, {
 			name: 'moveTo',
+			args: [0, 2]
+		}, {
+			name: 'lineTo',
 			args: [0, 10]
 		}, {
 			name: 'bezierCurveTo',
@@ -486,7 +515,9 @@ describe('Line element tests', function() {
 			args: ['round']
 		}, {
 			name: 'setLineDash',
-			args: [[2, 2]]
+			args: [
+				[2, 2]
+			]
 		}, {
 			name: 'setLineDashOffset',
 			args: [1.5]
@@ -504,6 +535,9 @@ describe('Line element tests', function() {
 			args: []
 		}, {
 			name: 'moveTo',
+			args: [0, 2]
+		}, {
+			name: 'lineTo',
 			args: [0, 10]
 		}, {
 			name: 'bezierCurveTo',
@@ -521,6 +555,6 @@ describe('Line element tests', function() {
 			name: 'restore',
 			args: []
 		}];
-		expect(mockContext.getCalls()).toEqual(expected)
+		expect(mockContext.getCalls()).toEqual(expected);
 	});
-});
\ No newline at end of file
+});

From 6adf39e2334a07212d4ec364181cf486d0b6440f Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Sat, 24 Oct 2015 01:25:00 -0600
Subject: [PATCH 417/424] radialLinear scale tests now expect rounded values

The rounding problems compounded in a few areas (like the
distanceFromCenter function and drawingArea property).  Those are now
more accurate.
---
 test/scale.radialLinear.tests.js | 108 +++++++++++++++----------------
 1 file changed, 54 insertions(+), 54 deletions(-)

diff --git a/test/scale.radialLinear.tests.js b/test/scale.radialLinear.tests.js
index 0b2512e9b3b..76a1ae35882 100644
--- a/test/scale.radialLinear.tests.js
+++ b/test/scale.radialLinear.tests.js
@@ -275,7 +275,7 @@ describe('Test the radial linear scale', function() {
 		scale.bottom = 305;
 		scale.update(200, 300);
 
-		expect(scale.drawingArea).toBe(36);
+		expect(scale.drawingArea).toBe(37);
 		expect(scale.xCenter).toBe(110);
 		expect(scale.yCenter).toBe(155);
 	});
@@ -308,17 +308,17 @@ describe('Test the radial linear scale', function() {
 		scale.update(200, 300);
 
 		expect(scale.getDistanceFromCenterForValue(scale.min)).toBe(0);
-		expect(scale.getDistanceFromCenterForValue(scale.max)).toBe(36);
+		expect(scale.getDistanceFromCenterForValue(scale.max)).toBe(37);
 		expect(scale.getPointPositionForValue(1, 5)).toEqual({
-			x: 102.13987716166409,
-			y: 149.30471176265638,
+			x: 102,
+			y: 149,
 		});
 
 		config.reverse = true;
 
 		scale.update(200, 300);
 
-		expect(scale.getDistanceFromCenterForValue(scale.min)).toBe(36);
+		expect(scale.getDistanceFromCenterForValue(scale.min)).toBe(37);
 		expect(scale.getDistanceFromCenterForValue(scale.max)).toBe(0);
 	});
 
@@ -384,7 +384,7 @@ describe('Test the radial linear scale', function() {
 			"args": []
 		}, {
 			"name": "arc",
-			"args": [100, 150, 9, 0, 6.283185307179586]
+			"args": [100, 150, 9.25, 0, 6.283185307179586]
 		}, {
 			"name": "closePath",
 			"args": []
@@ -399,13 +399,13 @@ describe('Test the radial linear scale', function() {
 			"args": ["rgba(255,255,255,0.75)"]
 		}, {
 			"name": "fillRect",
-			"args": [88, 133, 24, 16]
+			"args": [88, 132.75, 24, 16]
 		}, {
 			"name": "setFillStyle",
 			"args": ["#666"]
 		}, {
 			"name": "fillText",
-			"args": ["20", 100, 141]
+			"args": ["20", 100, 140.75]
 		}, {
 			"name": "setStrokeStyle",
 			"args": ["rgba(0, 0, 0, 0.1)"]
@@ -417,7 +417,7 @@ describe('Test the radial linear scale', function() {
 			"args": []
 		}, {
 			"name": "arc",
-			"args": [100, 150, 18, 0, 6.283185307179586]
+			"args": [100, 150, 18.5, 0, 6.283185307179586]
 		}, {
 			"name": "closePath",
 			"args": []
@@ -432,13 +432,13 @@ describe('Test the radial linear scale', function() {
 			"args": ["rgba(255,255,255,0.75)"]
 		}, {
 			"name": "fillRect",
-			"args": [88, 124, 24, 16]
+			"args": [88, 123.5, 24, 16]
 		}, {
 			"name": "setFillStyle",
 			"args": ["#666"]
 		}, {
 			"name": "fillText",
-			"args": ["40", 100, 132]
+			"args": ["40", 100, 131.5]
 		}, {
 			"name": "setStrokeStyle",
 			"args": ["rgba(0, 0, 0, 0.1)"]
@@ -450,7 +450,7 @@ describe('Test the radial linear scale', function() {
 			"args": []
 		}, {
 			"name": "arc",
-			"args": [100, 150, 27, 0, 6.283185307179586]
+			"args": [100, 150, 27.75, 0, 6.283185307179586]
 		}, {
 			"name": "closePath",
 			"args": []
@@ -465,13 +465,13 @@ describe('Test the radial linear scale', function() {
 			"args": ["rgba(255,255,255,0.75)"]
 		}, {
 			"name": "fillRect",
-			"args": [88, 115, 24, 16]
+			"args": [88, 114.25, 24, 16]
 		}, {
 			"name": "setFillStyle",
 			"args": ["#666"]
 		}, {
 			"name": "fillText",
-			"args": ["60", 100, 123]
+			"args": ["60", 100, 122.25]
 		}, {
 			"name": "setStrokeStyle",
 			"args": ["rgba(0, 0, 0, 0.1)"]
@@ -483,7 +483,7 @@ describe('Test the radial linear scale', function() {
 			"args": []
 		}, {
 			"name": "arc",
-			"args": [100, 150, 36, 0, 6.283185307179586]
+			"args": [100, 150, 37, 0, 6.283185307179586]
 		}, {
 			"name": "closePath",
 			"args": []
@@ -498,13 +498,13 @@ describe('Test the radial linear scale', function() {
 			"args": ["rgba(255,255,255,0.75)"]
 		}, {
 			"name": "fillRect",
-			"args": [88, 106, 24, 16]
+			"args": [88, 105, 24, 16]
 		}, {
 			"name": "setFillStyle",
 			"args": ["#666"]
 		}, {
 			"name": "fillText",
-			"args": ["80", 100, 114]
+			"args": ["80", 100, 113]
 		}];
 		expect(mockContext.getCalls()).toEqual(expected);
 
@@ -526,16 +526,16 @@ describe('Test the radial linear scale', function() {
 			"args": [100, 141]
 		}, {
 			"name": "lineTo",
-			"args": [108.55950864665638, 147.21884705062547]
+			"args": [109, 147]
 		}, {
 			"name": "lineTo",
-			"args": [105.29006727063226, 157.28115294937453]
+			"args": [105, 157]
 		}, {
 			"name": "lineTo",
-			"args": [94.70993272936774, 157.28115294937453]
+			"args": [95, 157]
 		}, {
 			"name": "lineTo",
-			"args": [91.44049135334362, 147.21884705062547]
+			"args": [91, 147]
 		}, {
 			"name": "closePath",
 			"args": []
@@ -550,13 +550,13 @@ describe('Test the radial linear scale', function() {
 			"args": ["rgba(255,255,255,0.75)"]
 		}, {
 			"name": "fillRect",
-			"args": [88, 133, 24, 16]
+			"args": [88, 132.75, 24, 16]
 		}, {
 			"name": "setFillStyle",
 			"args": ["#666"]
 		}, {
 			"name": "fillText",
-			"args": ["20", 100, 141]
+			"args": ["20", 100, 140.75]
 		}, {
 			"name": "setStrokeStyle",
 			"args": ["rgba(0, 0, 0, 0.1)"]
@@ -571,16 +571,16 @@ describe('Test the radial linear scale', function() {
 			"args": [100, 132]
 		}, {
 			"name": "lineTo",
-			"args": [117.11901729331277, 144.43769410125094]
+			"args": [118, 144]
 		}, {
 			"name": "lineTo",
-			"args": [110.58013454126451, 164.56230589874906]
+			"args": [111, 165]
 		}, {
 			"name": "lineTo",
-			"args": [89.41986545873549, 164.56230589874906]
+			"args": [89, 165]
 		}, {
 			"name": "lineTo",
-			"args": [82.88098270668723, 144.43769410125094]
+			"args": [82, 144]
 		}, {
 			"name": "closePath",
 			"args": []
@@ -595,13 +595,13 @@ describe('Test the radial linear scale', function() {
 			"args": ["rgba(255,255,255,0.75)"]
 		}, {
 			"name": "fillRect",
-			"args": [88, 124, 24, 16]
+			"args": [88, 123.5, 24, 16]
 		}, {
 			"name": "setFillStyle",
 			"args": ["#666"]
 		}, {
 			"name": "fillText",
-			"args": ["40", 100, 132]
+			"args": ["40", 100, 131.5]
 		}, {
 			"name": "setStrokeStyle",
 			"args": ["rgba(0, 0, 0, 0.1)"]
@@ -613,19 +613,19 @@ describe('Test the radial linear scale', function() {
 			"args": []
 		}, {
 			"name": "moveTo",
-			"args": [100, 123]
+			"args": [100, 122]
 		}, {
 			"name": "lineTo",
-			"args": [125.67852593996915, 141.6565411518764]
+			"args": [126, 141]
 		}, {
 			"name": "lineTo",
-			"args": [115.87020181189678, 171.8434588481236]
+			"args": [116, 172]
 		}, {
 			"name": "lineTo",
-			"args": [84.12979818810322, 171.8434588481236]
+			"args": [84, 172]
 		}, {
 			"name": "lineTo",
-			"args": [74.32147406003085, 141.6565411518764]
+			"args": [74, 141]
 		}, {
 			"name": "closePath",
 			"args": []
@@ -640,13 +640,13 @@ describe('Test the radial linear scale', function() {
 			"args": ["rgba(255,255,255,0.75)"]
 		}, {
 			"name": "fillRect",
-			"args": [88, 115, 24, 16]
+			"args": [88, 114.25, 24, 16]
 		}, {
 			"name": "setFillStyle",
 			"args": ["#666"]
 		}, {
 			"name": "fillText",
-			"args": ["60", 100, 123]
+			"args": ["60", 100, 122.25]
 		}, {
 			"name": "setStrokeStyle",
 			"args": ["rgba(0, 0, 0, 0.1)"]
@@ -658,19 +658,19 @@ describe('Test the radial linear scale', function() {
 			"args": []
 		}, {
 			"name": "moveTo",
-			"args": [100, 114]
+			"args": [100, 113]
 		}, {
 			"name": "lineTo",
-			"args": [134.23803458662553, 138.87538820250188]
+			"args": [135, 139]
 		}, {
 			"name": "lineTo",
-			"args": [121.16026908252903, 179.12461179749812]
+			"args": [122, 180]
 		}, {
 			"name": "lineTo",
-			"args": [78.83973091747097, 179.12461179749812]
+			"args": [78, 180]
 		}, {
 			"name": "lineTo",
-			"args": [65.76196541337447, 138.8753882025019]
+			"args": [65, 139]
 		}, {
 			"name": "closePath",
 			"args": []
@@ -685,13 +685,13 @@ describe('Test the radial linear scale', function() {
 			"args": ["rgba(255,255,255,0.75)"]
 		}, {
 			"name": "fillRect",
-			"args": [88, 106, 24, 16]
+			"args": [88, 105, 24, 16]
 		}, {
 			"name": "setFillStyle",
 			"args": ["#666"]
 		}, {
 			"name": "fillText",
-			"args": ["80", 100, 114]
+			"args": ["80", 100, 113]
 		}, {
 			"name": "setLineWidth",
 			"args": [1]
@@ -706,7 +706,7 @@ describe('Test the radial linear scale', function() {
 			"args": [100, 150]
 		}, {
 			"name": "lineTo",
-			"args": [65.76196541337447, 138.8753882025019]
+			"args": [65, 139]
 		}, {
 			"name": "stroke",
 			"args": []
@@ -718,7 +718,7 @@ describe('Test the radial linear scale', function() {
 			"args": ["#666"]
 		}, {
 			"name": "fillText",
-			"args": ["point5", 61.0066828318987, 137.33030323062715]
+			"args": ["point5", 60, 137]
 		}, {
 			"name": "beginPath",
 			"args": []
@@ -727,7 +727,7 @@ describe('Test the radial linear scale', function() {
 			"args": [100, 150]
 		}, {
 			"name": "lineTo",
-			"args": [78.83973091747097, 179.12461179749812]
+			"args": [78, 180]
 		}, {
 			"name": "stroke",
 			"args": []
@@ -739,7 +739,7 @@ describe('Test the radial linear scale', function() {
 			"args": ["#666"]
 		}, {
 			"name": "fillText",
-			"args": ["point4", 75.9008046560086, 183.16969676937285]
+			"args": ["point4", 75, 184]
 		}, {
 			"name": "beginPath",
 			"args": []
@@ -748,7 +748,7 @@ describe('Test the radial linear scale', function() {
 			"args": [100, 150]
 		}, {
 			"name": "lineTo",
-			"args": [121.16026908252903, 179.12461179749812]
+			"args": [122, 180]
 		}, {
 			"name": "stroke",
 			"args": []
@@ -760,7 +760,7 @@ describe('Test the radial linear scale', function() {
 			"args": ["#666"]
 		}, {
 			"name": "fillText",
-			"args": ["point3", 124.0991953439914, 183.16969676937285]
+			"args": ["point3", 125, 184]
 		}, {
 			"name": "beginPath",
 			"args": []
@@ -769,7 +769,7 @@ describe('Test the radial linear scale', function() {
 			"args": [100, 150]
 		}, {
 			"name": "lineTo",
-			"args": [134.23803458662553, 138.87538820250188]
+			"args": [135, 139]
 		}, {
 			"name": "stroke",
 			"args": []
@@ -781,7 +781,7 @@ describe('Test the radial linear scale', function() {
 			"args": ["#666"]
 		}, {
 			"name": "fillText",
-			"args": ["point2", 138.9933171681013, 137.33030323062715]
+			"args": ["point2", 140, 137]
 		}, {
 			"name": "beginPath",
 			"args": []
@@ -790,7 +790,7 @@ describe('Test the radial linear scale', function() {
 			"args": [100, 150]
 		}, {
 			"name": "lineTo",
-			"args": [100, 114]
+			"args": [100, 113]
 		}, {
 			"name": "stroke",
 			"args": []
@@ -802,7 +802,7 @@ describe('Test the radial linear scale', function() {
 			"args": ["#666"]
 		}, {
 			"name": "fillText",
-			"args": ["point1", 100, 109]
+			"args": ["point1", 100, 108]
 		}]);
 	});
-});
\ No newline at end of file
+});

From 4d009d116dfd405e183fc44658909e013dfa88fc Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Sat, 24 Oct 2015 01:31:08 -0600
Subject: [PATCH 418/424] Use the new travis CI docker framework (hopefully)

---
 .travis.yml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/.travis.yml b/.travis.yml
index 2c250f7179f..62e5de6a187 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -15,3 +15,5 @@ script:
 
 notifications:
   slack: chartjs:pcfCZR6ugg5TEcaLtmIfQYuA
+
+sudo: false
\ No newline at end of file

From a4d11bd1a699483dcfe5bd6eb7a206a698a319b6 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Sat, 24 Oct 2015 16:47:24 -0600
Subject: [PATCH 419/424] Built Distributables

---
 Chart.js     | 1661 +++++++++++++++++++++++++++++++++-----------------
 Chart.min.js |   13 +-
 2 files changed, 1121 insertions(+), 553 deletions(-)

diff --git a/Chart.js b/Chart.js
index 369db797d2b..cdfe1a8e4a0 100644
--- a/Chart.js
+++ b/Chart.js
@@ -58,20 +58,19 @@
 		// High pixel density displays - multiply the size of the canvas height/width by the device pixel ratio, then scale.
 		Chart.helpers.retinaScale(this);
 
+		if (config) {
+			this.controller = new Chart.Controller(this);
+		}
+
 		// Always bind this so that if the responsive state changes we still work
 		var _this = this;
 		Chart.helpers.addResizeListener(context.canvas.parentNode, function() {
-			if (config.options.responsive) {
+			if (_this.controller && _this.controller.config.options.responsive) {
 				_this.controller.resize();
 			}
 		});
 
-		if (config) {
-			this.controller = new Chart.Controller(this);
-			return this.controller;
-		}
-
-		return this;
+		return this.controller ? this.controller : this;
 
 	};
 
@@ -93,8 +92,21 @@
 			// Element defaults defined in element extensions
 			elements: {},
 
-			// Legend template string
-			legendTemplate: "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i = 0; i < data.datasets.length; i++){%><li><span style=\"background-color:<%=data.datasets[i].backgroundColor%>\"><%if(data.datasets[i].label){%><%=data.datasets[i].label%><%}%></span></li><%}%></ul>",
+			// Legend callback string
+			legendCallback: function(chart) {
+				var text = [];
+				text.push('<ul class="' + chart.id + '-legend">');
+				for (var i = 0; i < chart.data.datasets.length; i++) {
+					text.push('<li><span style="background-color:' + chart.data.datasets[i].backgroundColor + '">');
+					if (chart.data.datasets[i].label) {
+						text.push(chart.data.datasets[i].label);
+					}
+					text.push('</span></li>');
+				}
+				text.push('</ul>');
+
+				return text.join("");
+			}
 		},
 	};
 
@@ -121,7 +133,7 @@
 
 	//Declare root variable - window in the browser, global on the server
 	var root = this,
-		previous = root.Chart;
+		Chart = root.Chart;
 
 	//Global Chart helpers object for utility methods and classes
 	var helpers = Chart.helpers = {};
@@ -252,7 +264,7 @@
 									base[key].push(helpers.configMerge(valueObj.type ? Chart.scaleService.getScaleDefaults(valueObj.type) : {}, valueObj));
 								} else if (valueObj.type !== base[key][index].type) {
 									// Type changed. Bring in the new defaults before we bring in valueObj so that valueObj can override the correct scale defaults
-									base[key][index] = helpers.configMerge(base[key][index], valueObj.type ? Chart.scaleService.getScaleDefaults(valueObj.type) : {}, valueObj)
+									base[key][index] = helpers.configMerge(base[key][index], valueObj.type ? Chart.scaleService.getScaleDefaults(valueObj.type) : {}, valueObj);
 								} else {
 									// Type is the same
 									base[key][index] = helpers.configMerge(base[key][index], valueObj);
@@ -389,7 +401,7 @@
 		},
 		log10 = helpers.log10 = function(x) {
 			if (Math.log10) {
-				return Math.log10(x)
+				return Math.log10(x);
 			} else {
 				return Math.log(x) / Math.LN10;
 			}
@@ -441,18 +453,32 @@
 		splineCurve = helpers.splineCurve = function(FirstPoint, MiddlePoint, AfterPoint, t) {
 			//Props to Rob Spencer at scaled innovation for his post on splining between points
 			//http://scaledinnovation.com/analytics/splines/aboutSplines.html
-			var d01 = Math.sqrt(Math.pow(MiddlePoint.x - FirstPoint.x, 2) + Math.pow(MiddlePoint.y - FirstPoint.y, 2)),
-				d12 = Math.sqrt(Math.pow(AfterPoint.x - MiddlePoint.x, 2) + Math.pow(AfterPoint.y - MiddlePoint.y, 2)),
+
+			// This function must also respect "skipped" points
+
+			var previous = FirstPoint,
+				current = MiddlePoint,
+				next = AfterPoint;
+
+			if (previous.skip) {
+				previous = current;
+			}
+			if (next.skip) {
+				next = current;
+			}
+
+			var d01 = Math.sqrt(Math.pow(current.x - previous.x, 2) + Math.pow(current.y - previous.y, 2)),
+				d12 = Math.sqrt(Math.pow(next.x - current.x, 2) + Math.pow(next.y - current.y, 2)),
 				fa = t * d01 / (d01 + d12), // scaling factor for triangle Ta
 				fb = t * d12 / (d01 + d12);
 			return {
 				previous: {
-					x: MiddlePoint.x - fa * (AfterPoint.x - FirstPoint.x),
-					y: MiddlePoint.y - fa * (AfterPoint.y - FirstPoint.y)
+					x: current.x - fa * (next.x - previous.x),
+					y: current.y - fa * (next.y - previous.y)
 				},
 				next: {
-					x: MiddlePoint.x + fb * (AfterPoint.x - FirstPoint.x),
-					y: MiddlePoint.y + fb * (AfterPoint.y - FirstPoint.y)
+					x: current.x + fb * (next.x - previous.x),
+					y: current.y + fb * (next.y - previous.y)
 				}
 			};
 		},
@@ -499,57 +525,6 @@
 
 			return niceFraction * Math.pow(10, exponent);
 		},
-		/* jshint ignore:start */
-		// Blows up jshint errors based on the new Function constructor
-		//Templating methods
-		//Javascript micro templating by John Resig - source at http://ejohn.org/blog/javascript-micro-templating/
-		templateStringCache = {},
-		template = helpers.template = function(templateString, valuesObject) {
-
-			// If templateString is function rather than string-template - call the function for valuesObject
-
-			if (templateString instanceof Function) {
-				return templateString(valuesObject);
-			}
-
-			function tmpl(str, data) {
-				// Figure out if we're getting a template, or if we need to
-				// load the template - and be sure to cache the result.
-				var fn;
-
-				if (templateStringCache.hasOwnProperty(str)) {
-					fn = templateStringCache[str];
-				} else {
-					// Generate a reusable function that will serve as a template
-					// generator (and which will be cached).
-					var functionCode = "var p=[],print=function(){p.push.apply(p,arguments);};" +
-
-						// Introduce the data as local variables using with(){}
-						"with(obj){p.push('" +
-
-						// Convert the template into pure JavaScript
-						str
-						.replace(/[\r\t\n]/g, " ")
-						.split("<%").join("\t")
-						.replace(/((^|%>)[^\t]*)'/g, "$1\r")
-						.replace(/\t=(.*?)%>/g, "',$1,'")
-						.split("\t").join("');")
-						.split("%>").join("p.push('")
-						.split("\r").join("\\'") +
-						"');}return p.join('');";
-					fn = new Function("obj", functionCode);
-
-					// Cache the result
-					templateStringCache[str] = fn;
-				}
-
-				// Provide some basic currying to the user
-				return data ? fn(data) : fn;
-			}
-			return tmpl(templateString, valuesObject);
-		},
-		/* jshint ignore:end */
-		//--Animation methods
 		//Easing functions adapted from Robert Penner's easing equations
 		//http://www.robertpenner.com/easing/
 		easingEffects = helpers.easingEffects = {
@@ -954,7 +929,7 @@
 				// can use classlist
 				hiddenIframe.classlist.add(hiddenIframeClass);
 			} else {
-				hiddenIframe.setAttribute('class', hiddenIframeClass)
+				hiddenIframe.setAttribute('class', hiddenIframeClass);
 			}
 
 			// Set the style
@@ -977,14 +952,14 @@
 				if (callback) {
 					callback();
 				}
-			}
+			};
 		},
 		removeResizeListener = helpers.removeResizeListener = function(node) {
 			var hiddenIframe = node.querySelector('.chartjs-hidden-iframe');
 
 			// Remove the resize detect iframe
 			if (hiddenIframe) {
-				hiddenIframe.remove();
+				hiddenIframe.parentNode.removeChild(hiddenIframe);
 			}
 		},
 		isArray = helpers.isArray = function(obj) {
@@ -992,8 +967,10 @@
 				return Object.prototype.toString.call(arg) === '[object Array]';
 			}
 			return Array.isArray(obj);
+		},
+		isDatasetVisible = helpers.isDatasetVisible = function(dataset) {
+			return !dataset.hidden;
 		};
-
 }).call(this);
 
 (function() {
@@ -1002,7 +979,7 @@
 
 	//Declare root variable - window in the browser, global on the server
 	var root = this,
-		previous = root.Chart,
+		Chart = root.Chart,
 		helpers = Chart.helpers;
 
 	Chart.elements = {};
@@ -1208,7 +1185,7 @@
 
 	//Declare root variable - window in the browser, global on the server
 	var root = this,
-		previous = root.Chart,
+		Chart = root.Chart,
 		helpers = Chart.helpers;
 
 
@@ -1362,7 +1339,7 @@
 
 				this.scale = scale;
 
-				this.scales['radialScale'] = scale;
+				this.scales.radialScale = scale;
 			}
 
 			Chart.scaleService.update(this, this.chart.width, this.chart.height);
@@ -1464,7 +1441,9 @@
 
 			// Draw each dataset via its respective controller (reversed to support proper line stacking)
 			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-				dataset.controller.draw(ease);
+				if (helpers.isDatasetVisible(dataset)) {
+					dataset.controller.draw(ease);
+				}
 			}, this);
 
 			// Finally draw the tooltip
@@ -1479,12 +1458,14 @@
 			var elementsArray = [];
 
 			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-				helpers.each(dataset.metaData, function(element, index) {
-					if (element.inRange(eventPosition.x, eventPosition.y)) {
-						elementsArray.push(element);
-						return elementsArray;
-					}
-				}, this);
+				if (helpers.isDatasetVisible(dataset)) {
+					helpers.each(dataset.metaData, function(element, index) {
+						if (element.inRange(eventPosition.x, eventPosition.y)) {
+							elementsArray.push(element);
+							return elementsArray;
+						}
+					}, this);
+				}
 			}, this);
 
 			return elementsArray;
@@ -1495,11 +1476,13 @@
 			var elementsArray = [];
 
 			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-				helpers.each(dataset.metaData, function(element, index) {
-					if (element.inLabelRange(eventPosition.x, eventPosition.y)) {
-						elementsArray.push(element);
-					}
-				}, this);
+				if (helpers.isDatasetVisible(dataset)) {
+					helpers.each(dataset.metaData, function(element, index) {
+						if (element.inLabelRange(eventPosition.x, eventPosition.y)) {
+							elementsArray.push(element);
+						}
+					}, this);
+				}
 			}, this);
 
 			return elementsArray;
@@ -1509,21 +1492,23 @@
 			var eventPosition = helpers.getRelativePosition(e, this.chart);
 			var elementsArray = [];
 
-			for (var datasetIndex = 0; datasetIndex < this.data.datasets.length; datasetIndex++) {
-				for (var elementIndex = 0; elementIndex < this.data.datasets[datasetIndex].metaData.length; elementIndex++) {
-					if (this.data.datasets[datasetIndex].metaData[elementIndex].inLabelRange(eventPosition.x, eventPosition.y)) {
-						helpers.each(this.data.datasets[datasetIndex].metaData, function(element, index) {
-							elementsArray.push(element);
-						}, this);
-					}
+			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
+				if (helpers.isDatasetVisible(dataset)) {
+					helpers.each(dataset.metaData, function(element, elementIndex) {
+						if (element.inLabelRange(eventPosition.x, eventPosition.y)) {
+							helpers.each(dataset.metaData, function(element, index) {
+								elementsArray.push(element);
+							}, this);
+						}
+					}, this);
 				}
-			}
+			}, this);
 
 			return elementsArray.length ? elementsArray : [];
 		},
 
 		generateLegend: function generateLegend() {
-			return helpers.template(this.options.legendTemplate, this);
+			return this.options.legendCallback(this);
 		},
 
 		destroy: function destroy() {
@@ -1567,10 +1552,11 @@
 		},
 		eventHandler: function eventHandler(e) {
 			this.lastActive = this.lastActive || [];
+			this.lastTooltipActive = this.lastTooltipActive || [];
 
-			// Find Active Elements
+			// Find Active Elements for hover and tooltips
 			if (e.type == 'mouseout') {
-				this.active = [];
+				this.active = this.tooltipActive = [];
 			} else {
 				this.active = function() {
 					switch (this.options.hover.mode) {
@@ -1584,6 +1570,18 @@
 							return e;
 					}
 				}.call(this);
+				this.tooltipActive = function() {
+					switch (this.options.tooltips.mode) {
+						case 'single':
+							return this.getElementAtEvent(e);
+						case 'label':
+							return this.getElementsAtEvent(e);
+						case 'dataset':
+							return this.getDatasetAtEvent(e);
+						default:
+							return e;
+					}
+				}.call(this);
 			}
 
 			// On Hover hook
@@ -1599,6 +1597,7 @@
 
 			var dataset;
 			var index;
+
 			// Remove styling for last active (even if it may still be active)
 			if (this.lastActive.length) {
 				switch (this.options.hover.mode) {
@@ -1624,8 +1623,8 @@
 						break;
 					case 'label':
 					case 'dataset':
-						for (var i = 0; i < this.active.length; i++) {
-							this.data.datasets[this.active[i]._datasetIndex].controller.setHoverStyle(this.active[i]);
+						for (var j = 0; j < this.active.length; j++) {
+							this.data.datasets[this.active[j]._datasetIndex].controller.setHoverStyle(this.active[j]);
 						}
 						break;
 					default:
@@ -1641,11 +1640,11 @@
 				this.tooltip.initialize();
 
 				// Active
-				if (this.active.length) {
+				if (this.tooltipActive.length) {
 					this.tooltip._model.opacity = 1;
 
 					helpers.extend(this.tooltip, {
-						_active: this.active,
+						_active: this.tooltipActive,
 					});
 
 					this.tooltip.update();
@@ -1667,10 +1666,19 @@
 					}
 				}, this);
 
+				helpers.each(this.tooltipActive, function(element, index) {
+					if (element !== this.lastTooltipActive[index]) {
+						changed = true;
+					}
+				}, this);
+
 				// If entering, leaving, or changing elements, animate the change via pivot
 				if ((!this.lastActive.length && this.active.length) ||
 					(this.lastActive.length && !this.active.length) ||
-					(this.lastActive.length && this.active.length && changed)) {
+					(this.lastActive.length && this.active.length && changed) ||
+					(!this.lastTooltipActive.length && this.tooltipActive.length) ||
+					(this.lastTooltipActive.length && !this.tooltipActive.length) ||
+					(this.lastTooltipActive.length && this.tooltipActive.length && changed)) {
 
 					this.stop();
 
@@ -1680,8 +1688,9 @@
 				}
 			}
 
-			// Remember Last Active
+			// Remember Last Actives
 			this.lastActive = this.active;
+			this.lastTooltipActive = this.tooltipActive;
 			return this;
 		},
 	});
@@ -1737,7 +1746,9 @@
 			padding: 10,
 			reverse: false,
 			show: true,
-			template: "<%=value%>",
+			callback: function(value) {
+				return '' + value;
+			},
 		},
 	};
 
@@ -1793,9 +1804,16 @@
 		setDimensions: function() {
 			// Set the unconstrained dimension before label rotation
 			if (this.isHorizontal()) {
+				// Reset position before calculating rotation
 				this.width = this.maxWidth;
+				this.left = 0;
+				this.right = this.width;
 			} else {
 				this.height = this.maxHeight;
+
+				// Reset position before calculating rotation
+				this.top = 0;
+				this.bottom = this.height;
 			}
 
 			// Reset padding
@@ -1816,14 +1834,12 @@
 		convertTicksToLabels: function() {
 			// Convert ticks to strings
 			this.ticks = this.ticks.map(function(numericalTick, index, ticks) {
-				if (this.options.ticks.userCallback) {
-					return this.options.ticks.userCallback(numericalTick, index, ticks);
-				} else {
-					return helpers.template(this.options.ticks.template, {
-						value: numericalTick
-					});
-				}
-			}, this);
+					if (this.options.ticks.userCallback) {
+						return this.options.ticks.userCallback(numericalTick, index, ticks);
+					}
+					return this.options.ticks.callback(numericalTick, index, ticks);
+				},
+				this);
 		},
 		afterTickToLabelConversion: helpers.noop,
 
@@ -1925,13 +1941,13 @@
 			}
 
 			// Are we showing a title for the scale?
-            if (this.options.scaleLabel.show) {
-                if (this.isHorizontal()) {
-                    this.minSize.height += (this.options.scaleLabel.fontSize * 1.5);
-                } else {
-                    this.minSize.width += (this.options.scaleLabel.fontSize * 1.5);
-                }
-            }
+			if (this.options.scaleLabel.show) {
+				if (this.isHorizontal()) {
+					this.minSize.height += (this.options.scaleLabel.fontSize * 1.5);
+				} else {
+					this.minSize.width += (this.options.scaleLabel.fontSize * 1.5);
+				}
+			}
 
 			if (this.options.ticks.show && this.options.display) {
 				// Don't bother fitting the ticks if we are not showing them
@@ -1999,6 +2015,29 @@
 			return this.options.position == "top" || this.options.position == "bottom";
 		},
 
+		// Get the correct value. NaN bad inputs, If the value type is object get the x or y based on whether we are horizontal or not
+		getRightValue: function getRightValue(rawValue) {
+			// Null and undefined values first
+			if (rawValue === null || typeof(rawValue) === 'undefined') {
+				return NaN;
+			}
+			// isNaN(object) returns true, so make sure NaN is checking for a number
+			if (typeof(rawValue) === 'number' && isNaN(rawValue)) {
+				return NaN;
+			}
+			// If it is in fact an object, dive in one more level
+			if (typeof(rawValue) === "object") {
+				return getRightValue(this.isHorizontal() ? rawValue.x : rawValue.y);
+			}
+
+			// Value is good, return it
+			return rawValue;
+		},
+
+		// Used to get the value to display in the tooltip for the data at the given index
+		// function getLabelForIndex(index, datasetIndex)
+		getLabelForIndex: helpers.noop,
+
 		// Used to get data value locations.  Value can either be an index or a numerical value
 		getPixelForValue: helpers.noop,
 
@@ -2027,7 +2066,7 @@
 
 				return this.left + Math.round(valueOffset);
 			} else {
-				return this.top + (decimal * (this.height / this.ticks.length));
+				return this.top + (decimal * this.height);
 			}
 		},
 
@@ -2042,8 +2081,9 @@
 				var scaleLabelX;
 				var scaleLabelY;
 
-				// Make sure we draw text in the correct color
+				// Make sure we draw text in the correct color and font
 				this.ctx.fillStyle = this.options.ticks.fontColor;
+				var labelFont = helpers.fontString(this.options.ticks.fontSize, this.options.ticks.fontStyle, this.options.ticks.fontFamily);
 
 				if (this.isHorizontal()) {
 					setContextLineSettings = true;
@@ -2099,7 +2139,7 @@
 							this.ctx.save();
 							this.ctx.translate(xLabelValue, (isRotated) ? this.top + 12 : this.options.position === "top" ? this.bottom - 10 : this.top + 10);
 							this.ctx.rotate(helpers.toRadians(this.labelRotation) * -1);
-							this.ctx.font = this.font;
+							this.ctx.font = labelFont;
 							this.ctx.textAlign = (isRotated) ? "right" : "center";
 							this.ctx.textBaseline = (isRotated) ? "middle" : this.options.position === "top" ? "bottom" : "top";
 							this.ctx.fillText(label, 0, 0);
@@ -2111,6 +2151,7 @@
 						// Draw the scale label
 						this.ctx.textAlign = "center";
 						this.ctx.textBaseline = 'middle';
+						this.ctx.fillStyle = this.options.scaleLabel.fontColor; // render in correct colour
 						this.ctx.font = helpers.fontString(this.options.scaleLabel.fontSize, this.options.scaleLabel.fontStyle, this.options.scaleLabel.fontFamily);
 
 						scaleLabelX = this.left + ((this.right - this.left) / 2); // midpoint of the width
@@ -2184,10 +2225,10 @@
 								}
 							}
 
-							
+
 							this.ctx.translate(xLabelValue, yLabelValue);
 							this.ctx.rotate(helpers.toRadians(this.labelRotation) * -1);
-							this.ctx.font = this.font;
+							this.ctx.font = labelFont;
 							this.ctx.textBaseline = "middle";
 							this.ctx.fillText(label, 0, 0);
 							this.ctx.restore();
@@ -2204,6 +2245,7 @@
 						this.ctx.translate(scaleLabelX, scaleLabelY);
 						this.ctx.rotate(rotation);
 						this.ctx.textAlign = "center";
+						this.ctx.fillStyle = this.options.scaleLabel.fontColor; // render in correct colour
 						this.ctx.font = helpers.fontString(this.options.scaleLabel.fontSize, this.options.scaleLabel.fontStyle, this.options.scaleLabel.fontFamily);
 						this.ctx.textBaseline = 'middle';
 						this.ctx.fillText(this.options.scaleLabel.labelString, 0, 0);
@@ -2237,13 +2279,14 @@
 		defaults: {},
 		registerScaleType: function(type, scaleConstructor, defaults) {
 			this.constructors[type] = scaleConstructor;
-			this.defaults[type] = helpers.scaleMerge(Chart.defaults.scale, defaults);
+			this.defaults[type] = helpers.clone(defaults);
 		},
 		getScaleConstructor: function(type) {
 			return this.constructors.hasOwnProperty(type) ? this.constructors[type] : undefined;
 		},
 		getScaleDefaults: function(type) {
-			return this.defaults.hasOwnProperty(type) ? this.defaults[type] : {};
+			// Return the scale defaults merged with the global settings so that we always use the latest ones
+			return this.defaults.hasOwnProperty(type) ? helpers.scaleMerge(Chart.defaults.scale, this.defaults[type]) : {};
 		},
 		// The interesting function
 		update: function(chartInstance, width, height) {
@@ -2563,35 +2606,71 @@
 	Chart.defaults.global.tooltips = {
 		enabled: true,
 		custom: null,
+		mode: 'single',
 		backgroundColor: "rgba(0,0,0,0.8)",
-		fontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
-		fontSize: 10,
-		fontStyle: "normal",
-		fontColor: "#fff",
 		titleFontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
 		titleFontSize: 12,
 		titleFontStyle: "bold",
-		titleFontColor: "#fff",
+		titleSpacing: 2,
+		titleMarginBottom: 6,
+		titleColor: "#fff",
+		titleAlign: "left",
+		bodyFontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
+		bodyFontSize: 12,
+		bodyFontStyle: "normal",
+		bodySpacing: 2,
+		bodyColor: "#fff",
+		bodyAlign: "left",
+		footerFontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
+		footerFontSize: 12,
+		footerFontStyle: "bold",
+		footerSpacing: 2,
+		footerMarginTop: 6,
+		footerColor: "#fff",
+		footerAlign: "left",
 		yPadding: 6,
 		xPadding: 6,
-		caretSize: 8,
+		caretSize: 5,
 		cornerRadius: 6,
 		xOffset: 10,
-		template: [
-			'<% if(label){ %>',
-			'<%=label %>: ',
-			'<% } %>',
-			'<%=value %>',
-		].join(''),
-		multiTemplate: [
-			'<%if (datasetLabel){ %>',
-			'<%=datasetLabel %>: ',
-			'<% } %>',
-			'<%=value %>'
-		].join(''),
 		multiKeyBackground: '#fff',
+		callbacks: {
+			beforeTitle: helpers.noop,
+			title: function(xLabel, yLabel, index, datasetIndex, data) {
+				// Pick first label for now
+				return helpers.isArray(xLabel) ? xLabel[0] : xLabel;
+			},
+			afterTitle: helpers.noop,
+
+			beforeBody: helpers.noop,
+
+			beforeLabel: helpers.noop,
+			label: function(xLabel, yLabel, index, datasetIndex, data) {
+				return this._data.datasets[datasetIndex].label + ': ' + yLabel;
+			},
+			afterLabel: helpers.noop,
+
+			afterBody: helpers.noop,
+
+			beforeFooter: helpers.noop,
+			footer: helpers.noop,
+			afterFooter: helpers.noop,
+		},
 	};
 
+	// Helper to push or concat based on if the 2nd parameter is an array or not
+	function pushOrConcat(base, toPush) {
+		if (toPush) {
+			if (helpers.isArray(toPush)) {
+				base = base.concat(toPush);
+			} else {
+				base.push(toPush);
+			}
+		}
+
+		return base;
+	}
+
 	Chart.Tooltip = Chart.Element.extend({
 		initialize: function() {
 			var options = this._options;
@@ -2602,20 +2681,34 @@
 					yPadding: options.tooltips.yPadding,
 					xOffset: options.tooltips.xOffset,
 
-					// Labels
-					textColor: options.tooltips.fontColor,
-					_fontFamily: options.tooltips.fontFamily,
-					_fontStyle: options.tooltips.fontStyle,
-					fontSize: options.tooltips.fontSize,
+					// Body
+					bodyColor: options.tooltips.bodyColor,
+					_bodyFontFamily: options.tooltips.bodyFontFamily,
+					_bodyFontStyle: options.tooltips.bodyFontStyle,
+					bodyFontSize: options.tooltips.bodyFontSize,
+					bodySpacing: options.tooltips.bodySpacing,
+					_bodposition: options.tooltips.bodposition,
 
 					// Title
-					titleTextColor: options.tooltips.titleFontColor,
+					titleColor: options.tooltips.titleColor,
 					_titleFontFamily: options.tooltips.titleFontFamily,
 					_titleFontStyle: options.tooltips.titleFontStyle,
 					titleFontSize: options.tooltips.titleFontSize,
+					_titleAlign: options.tooltips.titleAlign,
+					titleSpacing: options.tooltips.titleSpacing,
+					titleMarginBottom: options.tooltips.titleMarginBottom,
+
+					// Footer
+					footerColor: options.tooltips.footerColor,
+					_footerFontFamily: options.tooltips.footerFontFamily,
+					_footerFontStyle: options.tooltips.footerFontStyle,
+					footerFontSize: options.tooltips.footerFontSize,
+					_footerAlign: options.tooltips.footerAlign,
+					footerSpacing: options.tooltips.footerSpacing,
+					footerMarginTop: options.tooltips.footerMarginTop,
 
 					// Appearance
-					caretHeight: options.tooltips.caretSize,
+					caretSize: options.tooltips.caretSize,
 					cornerRadius: options.tooltips.cornerRadius,
 					backgroundColor: options.tooltips.backgroundColor,
 					opacity: 0,
@@ -2623,141 +2716,145 @@
 				},
 			});
 		},
-		update: function() {
 
-			var ctx = this._chart.ctx;
+		// Get the title 
+		getTitle: function() {
+			var beforeTitle = this._options.tooltips.callbacks.beforeTitle.apply(this, arguments),
+				title = this._options.tooltips.callbacks.title.apply(this, arguments),
+				afterTitle = this._options.tooltips.callbacks.afterTitle.apply(this, arguments);
 
-			switch (this._options.hover.mode) {
-				case 'single':
-					helpers.extend(this._model, {
-						text: helpers.template(this._options.tooltips.template, {
-							// These variables are available in the template function. Add others here
-							element: this._active[0],
-							value: this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],
-							label: this._active[0]._model.label !== undefined ? this._active[0]._model.label : this._data.labels ? this._data.labels[this._active[0]._index] : '',
-						}),
-					});
+			var lines = [];
+			lines = pushOrConcat(lines, beforeTitle);
+			lines = pushOrConcat(lines, title);
+			lines = pushOrConcat(lines, afterTitle);
 
-					var tooltipPosition = this._active[0].tooltipPosition();
-					helpers.extend(this._model, {
-						x: Math.round(tooltipPosition.x),
-						y: Math.round(tooltipPosition.y),
-						caretPadding: tooltipPosition.padding
-					});
+			return lines;
+		},
 
-					break;
+		getBeforeBody: function(xLabel, yLabel, index, datasetIndex, data) {
+			var lines = this._options.tooltips.callbacks.beforeBody.call(this, xLabel, yLabel, index, datasetIndex, data);
+			return helpers.isArray(lines) ? lines : [lines];
+		},
 
-				case 'label':
+		getBody: function(xLabel, yLabel, index, datasetIndex) {
 
-					// Tooltip Content
+			var lines = [];
 
-					var dataArray,
-						dataIndex;
+			var beforeLabel,
+				afterLabel,
+				label;
 
-					var labels = [],
-						colors = [];
+			if (helpers.isArray(xLabel)) {
 
-					for (var i = this._data.datasets.length - 1; i >= 0; i--) {
-						dataArray = this._data.datasets[i].metaData;
-						dataIndex = helpers.indexOf(dataArray, this._active[0]);
-						if (dataIndex !== -1) {
-							break;
-						}
-					}
+				var labels = [];
 
-					var medianPosition = (function(index) {
-						// Get all the points at that particular index
-						var elements = [],
-							dataCollection,
-							xPositions = [],
-							yPositions = [],
-							xMax,
-							yMax,
-							xMin,
-							yMin;
-						helpers.each(this._data.datasets, function(dataset) {
-							dataCollection = dataset.metaData;
-							if (dataCollection[dataIndex] && dataCollection[dataIndex].hasValue()) {
-								elements.push(dataCollection[dataIndex]);
-							}
-						}, this);
+				// Run EACH label pair through the label callback this time.
+				for (var i = 0; i < xLabel.length; i++) {
 
-						// Reverse labels if stacked
-						helpers.each(this._options.stacked ? elements.reverse() : elements, function(element) {
-							xPositions.push(element._view.x);
-							yPositions.push(element._view.y);
-
-							//Include any colour information about the element
-							labels.push(helpers.template(this._options.tooltips.multiTemplate, {
-								// These variables are available in the template function. Add others here
-								element: element,
-								datasetLabel: this._data.datasets[element._datasetIndex].label,
-								value: this._data.datasets[element._datasetIndex].data[element._index],
-							}));
-							colors.push({
-								fill: element._view.backgroundColor,
-								stroke: element._view.borderColor
-							});
+					beforeLabel = this._options.tooltips.callbacks.beforeLabel.call(this, xLabel[i], yLabel[i], index, datasetIndex);
+					afterLabel = this._options.tooltips.callbacks.afterLabel.call(this, xLabel[i], yLabel[i], index, datasetIndex);
 
-						}, this);
+					labels.push((beforeLabel ? beforeLabel : '') + this._options.tooltips.callbacks.label.call(this, xLabel[i], yLabel[i], index, datasetIndex) + (afterLabel ? afterLabel : ''));
 
-						yMin = helpers.min(yPositions);
-						yMax = helpers.max(yPositions);
-
-						xMin = helpers.min(xPositions);
-						xMax = helpers.max(xPositions);
-
-						return {
-							x: (xMin > this._chart.width / 2) ? xMin : xMax,
-							y: (yMin + yMax) / 2,
-						};
-					}).call(this, dataIndex);
-
-					// Apply for now
-					helpers.extend(this._model, {
-						x: medianPosition.x,
-						y: medianPosition.y,
-						labels: labels,
-						title: (function() {
-							return this._data.timeLabels ? this._data.timeLabels[this._active[0]._index] :
-								(this._data.labels && this._data.labels.length) ? this._data.labels[this._active[0]._index] :
-								'';
-						}).call(this),
-						legendColors: colors,
-						legendBackgroundColor: this._options.tooltips.multiKeyBackground,
-					});
+				}
+
+				if (labels.length) {
+					lines = lines.concat(labels);
+				}
+
+			} else {
+
+				// Run the single label through the callback
+
+				beforeLabel = this._options.tooltips.callbacks.beforeLabel.apply(this, arguments);
+				label = this._options.tooltips.callbacks.label.apply(this, arguments);
+				afterLabel = this._options.tooltips.callbacks.afterLabel.apply(this, arguments);
 
+				if (beforeLabel || label || afterLabel) {
+					lines.push((beforeLabel ? afterLabel : '') + label + (afterLabel ? afterLabel : ''));
+				}
+			}
 
-					// Calculate Appearance Tweaks
+			return lines;
+		},
 
-					this._model.height = (labels.length * this._model.fontSize) + ((labels.length - 1) * (this._model.fontSize / 2)) + (this._model.yPadding * 2) + this._model.titleFontSize * 1.5;
+		getAfterBody: function(xLabel, yLabel, index, datasetIndex, data) {
+			var lines = this._options.tooltips.callbacks.afterBody.call(this, xLabel, yLabel, index, datasetIndex, data);
+			return helpers.isArray(lines) ? lines : [lines];
+		},
 
-					var titleWidth = ctx.measureText(this._model.title).width,
-						//Label has a legend square as well so account for this.
-						labelWidth = helpers.longestText(ctx, this.font, labels) + this._model.fontSize + 3,
-						longestTextWidth = helpers.max([labelWidth, titleWidth]);
+		// Get the footer and beforeFooter and afterFooter lines
+		getFooter: function() {
+			var beforeFooter = this._options.tooltips.callbacks.beforeFooter.apply(this, arguments);
+			var footer = this._options.tooltips.callbacks.footer.apply(this, arguments);
+			var afterFooter = this._options.tooltips.callbacks.afterFooter.apply(this, arguments);
 
-					this._model.width = longestTextWidth + (this._model.xPadding * 2);
+			var lines = [];
+			lines = pushOrConcat(lines, beforeFooter);
+			lines = pushOrConcat(lines, footer);
+			lines = pushOrConcat(lines, afterFooter);
 
+			return lines;
+		},
 
-					var halfHeight = this._model.height / 2;
+		update: function() {
 
-					//Check to ensure the height will fit on the canvas
-					if (this._model.y - halfHeight < 0) {
-						this._model.y = halfHeight;
-					} else if (this._model.y + halfHeight > this._chart.height) {
-						this._model.y = this._chart.height - halfHeight;
-					}
+			var ctx = this._chart.ctx;
 
-					//Decide whether to align left or right based on position on canvas
-					if (this._model.x > this._chart.width / 2) {
-						this._model.x -= this._model.xOffset + this._model.width;
-					} else {
-						this._model.x += this._model.xOffset;
+			var element = this._active[0],
+				xLabel,
+				yLabel,
+				labelColors = [],
+				tooltipPosition;
+
+			if (this._options.tooltips.mode == 'single') {
+
+				xLabel = element._xScale.getLabelForIndex(element._index, element._datasetIndex);
+				yLabel = element._yScale.getLabelForIndex(element._index, element._datasetIndex);
+				tooltipPosition = this._active[0].tooltipPosition();
+
+			} else {
+
+				xLabel = [];
+				yLabel = [];
+
+				helpers.each(this._data.datasets, function(dataset, datasetIndex) {
+					if (!helpers.isDatasetVisible(dataset)) {
+						return;
 					}
-					break;
+					xLabel.push(element._xScale.getLabelForIndex(element._index, datasetIndex));
+					yLabel.push(element._yScale.getLabelForIndex(element._index, datasetIndex));
+				});
+
+				helpers.each(this._active, function(active, i) {
+					labelColors.push({
+						borderColor: active._view.borderColor,
+						backgroundColor: active._view.backgroundColor
+					});
+				}, this);
+
+				tooltipPosition = this._active[0].tooltipPosition();
+				tooltipPosition.y = this._active[0]._yScale.getPixelForDecimal(0.5);
+
 			}
 
+
+			// Build the Text Lines
+			helpers.extend(this._model, {
+				title: this.getTitle(xLabel, yLabel, element._index, element._datasetIndex, this._data),
+				beforeBody: this.getBeforeBody(xLabel, yLabel, element._index, element._datasetIndex, this._data),
+				body: this.getBody(xLabel, yLabel, element._index, element._datasetIndex, this._data),
+				afterBody: this.getAfterBody(xLabel, yLabel, element._index, element._datasetIndex, this._data),
+				footer: this.getFooter(xLabel, yLabel, element._index, element._datasetIndex, this._data),
+			});
+
+			helpers.extend(this._model, {
+				x: Math.round(tooltipPosition.x),
+				y: Math.round(tooltipPosition.y),
+				caretPadding: tooltipPosition.padding,
+				labelColors: labelColors,
+			});
+
 			return this;
 		},
 		draw: function() {
@@ -2765,136 +2862,203 @@
 			var ctx = this._chart.ctx;
 			var vm = this._view;
 
-			switch (this._options.hover.mode) {
-				case 'single':
+			if (this._view.opacity === 0) {
+				return;
+			}
 
-					ctx.font = helpers.fontString(vm.fontSize, vm._fontStyle, vm._fontFamily);
+			// Get Dimensions
 
-					vm.xAlign = "center";
-					vm.yAlign = "above";
+			vm.position = "top";
 
-					//Distance between the actual element.y position and the start of the tooltip caret
-					var caretPadding = vm.caretPadding || 2;
+			var caretPadding = vm.caretPadding || 2;
 
-					var tooltipWidth = ctx.measureText(vm.text).width + 2 * vm.xPadding,
-						tooltipRectHeight = vm.fontSize + 2 * vm.yPadding,
-						tooltipHeight = tooltipRectHeight + vm.caretHeight + caretPadding;
+			var combinedBodyLength = vm.body.length + vm.beforeBody.length + vm.afterBody.length;
 
-					if (vm.x + tooltipWidth / 2 > this._chart.width) {
-						vm.xAlign = "left";
-					} else if (vm.x - tooltipWidth / 2 < 0) {
-						vm.xAlign = "right";
-					}
+			// Height
+			var tooltipHeight = vm.yPadding * 2; // Tooltip Padding
 
-					if (vm.y - tooltipHeight < 0) {
-						vm.yAlign = "below";
-					}
+			tooltipHeight += vm.title.length * vm.titleFontSize; // Title Lines
+			tooltipHeight += (vm.title.length - 1) * vm.titleSpacing; // Title Line Spacing
+			tooltipHeight += vm.title.length ? vm.titleMarginBottom : 0; // Title's bottom Margin
 
-					var tooltipX = vm.x - tooltipWidth / 2,
-						tooltipY = vm.y - tooltipHeight;
+			tooltipHeight += combinedBodyLength * vm.bodyFontSize; // Body Lines
+			tooltipHeight += (combinedBodyLength - 1) * vm.bodySpacing; // Body Line Spacing
 
-					ctx.fillStyle = helpers.color(vm.backgroundColor).alpha(vm.opacity).rgbString();
+			tooltipHeight += vm.footer.length ? vm.footerMarginTop : 0; // Footer Margin
+			tooltipHeight += vm.footer.length * (vm.footerFontSize); // Footer Lines
+			tooltipHeight += (vm.footer.length - 1) * vm.footerSpacing; // Footer Line Spacing
 
-					// Custom Tooltips
-					if (this._options.tooltips.custom) {
-						this._options.tooltips.custom(this);
-					}
-					if (!this._options.tooltips.enabled) {
-						return;
-					}
+			// Width
+			var tooltipWidth = 0;
+			helpers.each(vm.title, function(line, i) {
+				ctx.font = helpers.fontString(vm.titleFontSize, vm._titleFontStyle, vm._titleFontFamily);
+				tooltipWidth = Math.max(tooltipWidth, ctx.measureText(line).width);
+			});
+			helpers.each(vm.body, function(line, i) {
+				ctx.font = helpers.fontString(vm.bodyFontSize, vm._bodyFontStyle, vm._bodyFontFamily);
+				tooltipWidth = Math.max(tooltipWidth, ctx.measureText(line).width + (this._options.tooltips.mode != 'single' ? (vm.bodyFontSize + 2) : 0));
+			}, this);
+			helpers.each(vm.footer, function(line, i) {
+				ctx.font = helpers.fontString(vm.footerFontSize, vm._footerFontStyle, vm._footerFontFamily);
+				tooltipWidth = Math.max(tooltipWidth, ctx.measureText(line).width);
+			});
+			tooltipWidth += 2 * vm.xPadding;
+			var tooltipTotalWidth = tooltipWidth + vm.caretSize + caretPadding;
 
-					switch (vm.yAlign) {
-						case "above":
-							//Draw a caret above the x/y
-							ctx.beginPath();
-							ctx.moveTo(vm.x, vm.y - caretPadding);
-							ctx.lineTo(vm.x + vm.caretHeight, vm.y - (caretPadding + vm.caretHeight));
-							ctx.lineTo(vm.x - vm.caretHeight, vm.y - (caretPadding + vm.caretHeight));
-							ctx.closePath();
-							ctx.fill();
-							break;
-						case "below":
-							tooltipY = vm.y + caretPadding + vm.caretHeight;
-							//Draw a caret below the x/y
-							ctx.beginPath();
-							ctx.moveTo(vm.x, vm.y + caretPadding);
-							ctx.lineTo(vm.x + vm.caretHeight, vm.y + caretPadding + vm.caretHeight);
-							ctx.lineTo(vm.x - vm.caretHeight, vm.y + caretPadding + vm.caretHeight);
-							ctx.closePath();
-							ctx.fill();
-							break;
-					}
 
-					switch (vm.xAlign) {
-						case "left":
-							tooltipX = vm.x - tooltipWidth + (vm.cornerRadius + vm.caretHeight);
-							break;
-						case "right":
-							tooltipX = vm.x - (vm.cornerRadius + vm.caretHeight);
-							break;
-					}
 
-					helpers.drawRoundedRectangle(ctx, tooltipX, tooltipY, tooltipWidth, tooltipRectHeight, vm.cornerRadius);
+			// Smart Tooltip placement to stay on the canvas
+			// Top, center, or bottom
+			vm.yAlign = "center";
+			if (vm.y - (tooltipHeight / 2) < 0) {
+				vm.yAlign = "top";
+			} else if (vm.y + (tooltipHeight / 2) > this._chart.height) {
+				vm.yAlign = "bottom";
+			}
 
-					ctx.fill();
 
-					ctx.fillStyle = helpers.color(vm.textColor).alpha(vm.opacity).rgbString();
-					ctx.textAlign = "center";
-					ctx.textBaseline = "middle";
-					ctx.fillText(vm.text, tooltipX + tooltipWidth / 2, tooltipY + tooltipRectHeight / 2);
-					break;
-				case 'label':
+			// Left or Right
+			vm.xAlign = "right";
+			if (vm.x + tooltipTotalWidth > this._chart.width) {
+				vm.xAlign = "left";
+			}
 
-					// Custom Tooltips
-					if (this._options.tooltips.custom) {
-						this._options.tooltips.custom(this);
-					}
-					if (!this._options.tooltips.enabled) {
-						return;
-					}
 
-					helpers.drawRoundedRectangle(ctx, vm.x, vm.y - vm.height / 2, vm.width, vm.height, vm.cornerRadius);
-					ctx.fillStyle = helpers.color(vm.backgroundColor).alpha(vm.opacity).rgbString();
+			// Background Position
+			var tooltipX = vm.x,
+				tooltipY = vm.y;
+
+			if (vm.yAlign == 'top') {
+				tooltipY = vm.y - vm.caretSize - vm.cornerRadius;
+			} else if (vm.yAlign == 'bottom') {
+				tooltipY = vm.y - tooltipHeight + vm.caretSize + vm.cornerRadius;
+			} else {
+				tooltipY = vm.y - (tooltipHeight / 2);
+			}
+
+			if (vm.xAlign == 'left') {
+				tooltipX = vm.x - tooltipTotalWidth;
+			} else if (vm.xAlign == 'right') {
+				tooltipX = vm.x + caretPadding + vm.caretSize;
+			} else {
+				tooltipX = vm.x + (tooltipTotalWidth / 2);
+			}
+
+			// Draw Background
+
+			if (this._options.tooltips.enabled) {
+				ctx.fillStyle = helpers.color(vm.backgroundColor).alpha(vm.opacity).rgbString();
+				helpers.drawRoundedRectangle(ctx, tooltipX, tooltipY, tooltipWidth, tooltipHeight, vm.cornerRadius);
+				ctx.fill();
+			}
+
+
+			// Draw Caret
+			if (this._options.tooltips.enabled) {
+				ctx.fillStyle = helpers.color(vm.backgroundColor).alpha(vm.opacity).rgbString();
+
+				if (vm.xAlign == 'left') {
+
+					ctx.beginPath();
+					ctx.moveTo(vm.x - caretPadding, vm.y);
+					ctx.lineTo(vm.x - caretPadding - vm.caretSize, vm.y - vm.caretSize);
+					ctx.lineTo(vm.x - caretPadding - vm.caretSize, vm.y + vm.caretSize);
+					ctx.closePath();
 					ctx.fill();
+				} else {
+					ctx.beginPath();
+					ctx.moveTo(vm.x + caretPadding, vm.y);
+					ctx.lineTo(vm.x + caretPadding + vm.caretSize, vm.y - vm.caretSize);
+					ctx.lineTo(vm.x + caretPadding + vm.caretSize, vm.y + vm.caretSize);
 					ctx.closePath();
+					ctx.fill();
+				}
+			}
+
+			// Draw Title, Body, and Footer
+
+			if (this._options.tooltips.enabled) {
+
+				var yBase = tooltipY + vm.yPadding;
+				var xBase = tooltipX + vm.xPadding;
+
+				// Titles
+
+				if (vm.title.length) {
+					ctx.textAlign = vm._titleAlign;
+					ctx.textBaseline = "top";
+					ctx.fillStyle = helpers.color(vm.titleColor).alpha(vm.opacity).rgbString();
+					ctx.font = helpers.fontString(vm.titleFontSize, vm._titleFontStyle, vm._titleFontFamily);
+
+					helpers.each(vm.title, function(title, i) {
+						ctx.fillText(title, xBase, yBase);
+						yBase += vm.titleFontSize + vm.titleSpacing; // Line Height and spacing
+						if (i + 1 == vm.title.length) {
+							yBase += vm.titleMarginBottom - vm.titleSpacing; // If Last, add margin, remove spacing
+						}
+					}, this);
+				}
+
+
+				// Body
+				ctx.textAlign = vm._bodyAlign;
+				ctx.textBaseline = "top";
+				ctx.fillStyle = helpers.color(vm.bodyColor).alpha(vm.opacity).rgbString();
+				ctx.font = helpers.fontString(vm.bodyFontSize, vm._bodyFontStyle, vm._bodyFontFamily);
 
-					ctx.textAlign = "left";
-					ctx.textBaseline = "middle";
-					ctx.fillStyle = helpers.color(vm.titleTextColor).alpha(vm.opacity).rgbString();
-					ctx.font = helpers.fontString(vm.fontSize, vm._titleFontStyle, vm._titleFontFamily);
-					ctx.fillText(vm.title, vm.x + vm.xPadding, this.getLineHeight(0));
+				// Before Body
+				helpers.each(vm.beforeBody, function(beforeBody, i) {
+					ctx.fillText(vm.beforeBody, xBase, yBase);
+					yBase += vm.bodyFontSize + vm.bodySpacing;
+				});
+
+				helpers.each(vm.body, function(body, i) {
+
+
+					// Draw Legend-like boxes if needed
+					if (this._options.tooltips.mode != 'single') {
+						ctx.fillStyle = helpers.color(vm.labelColors[i].borderColor).alpha(vm.opacity).rgbString();
+						ctx.fillRect(xBase, yBase, vm.bodyFontSize, vm.bodyFontSize);
+
+						ctx.fillStyle = helpers.color(vm.labelColors[i].backgroundColor).alpha(vm.opacity).rgbString();
+						ctx.fillRect(xBase + 1, yBase + 1, vm.bodyFontSize - 2, vm.bodyFontSize - 2);
+
+						ctx.fillStyle = helpers.color(vm.bodyColor).alpha(vm.opacity).rgbString(); // Return fill style for text
+					}
+
+					// Body Line
+					ctx.fillText(body, xBase + (this._options.tooltips.mode != 'single' ? (vm.bodyFontSize + 2) : 0), yBase);
 
-					ctx.font = helpers.fontString(vm.fontSize, vm._fontStyle, vm._fontFamily);
-					helpers.each(vm.labels, function(label, index) {
-						ctx.fillStyle = helpers.color(vm.textColor).alpha(vm.opacity).rgbString();
-						ctx.fillText(label, vm.x + vm.xPadding + vm.fontSize + 3, this.getLineHeight(index + 1));
+					yBase += vm.bodyFontSize + vm.bodySpacing;
 
-						//A bit gnarly, but clearing this rectangle breaks when using explorercanvas (clears whole canvas)
-						//ctx.clearRect(vm.x + vm.xPadding, this.getLineHeight(index + 1) - vm.fontSize/2, vm.fontSize, vm.fontSize);
-						//Instead we'll make a white filled block to put the legendColour palette over.
+				}, this);
+
+				// After Body
+				helpers.each(vm.afterBody, function(afterBody, i) {
+					ctx.fillText(vm.afterBody, xBase, yBase);
+					yBase += vm.bodyFontSize;
+				});
+
+				yBase -= vm.bodySpacing; // Remove last body spacing
 
-						ctx.fillStyle = helpers.color(vm.legendColors[index].stroke).alpha(vm.opacity).rgbString();
-						ctx.fillRect(vm.x + vm.xPadding - 1, this.getLineHeight(index + 1) - vm.fontSize / 2 - 1, vm.fontSize + 2, vm.fontSize + 2);
 
-						ctx.fillStyle = helpers.color(vm.legendColors[index].fill).alpha(vm.opacity).rgbString();
-						ctx.fillRect(vm.x + vm.xPadding, this.getLineHeight(index + 1) - vm.fontSize / 2, vm.fontSize, vm.fontSize);
+				// Footer
+				if (vm.footer.length) {
 
+					yBase += vm.footerMarginTop;
 
+					ctx.textAlign = vm._footerAlign;
+					ctx.textBaseline = "top";
+					ctx.fillStyle = helpers.color(vm.footerColor).alpha(vm.opacity).rgbString();
+					ctx.font = helpers.fontString(vm.footerFontSize, vm._footerFontStyle, vm._footerFontFamily);
+
+					helpers.each(vm.footer, function(footer, i) {
+						ctx.fillText(footer, xBase, yBase);
+						yBase += vm.footerFontSize + vm.footerSpacing;
 					}, this);
-					break;
-			}
-		},
-		getLineHeight: function(index) {
-			var baseLineHeight = this._view.y - (this._view.height / 2) + this._view.yPadding,
-				afterTitleIndex = index - 1;
+				}
 
-			//If the index is zero, we're getting the title
-			if (index === 0) {
-				return baseLineHeight + this._view.titleFontSize / 2;
-			} else {
-				return baseLineHeight + ((this._view.fontSize * 1.5 * afterTitleIndex) + this._view.fontSize / 2) + this._view.titleFontSize * 1.5;
 			}
-
 		},
 	});
 
@@ -2968,15 +3132,15 @@
 		// Get the number of datasets that display bars. We use this to correctly calculate the bar width
 		getBarCount: function getBarCount() {
 			var barCount = 0;
-
 			helpers.each(this.chart.data.datasets, function(dataset) {
-				if (dataset.type === 'bar') {
-					++barCount;
-				} else if (dataset.type === undefined && this.chart.config.type === 'bar') {
-					++barCount;
+				if (helpers.isDatasetVisible(dataset)) {
+					if (dataset.type === 'bar') {
+						++barCount;
+					} else if (dataset.type === undefined && this.chart.config.type === 'bar') {
+						++barCount;
+					}
 				}
 			}, this);
-
 			return barCount;
 		},
 
@@ -3094,14 +3258,16 @@
 
 				if (value < 0) {
 					for (var i = 0; i < datasetIndex; i++) {
-						if (this.chart.data.datasets[i].yAxisID === yScale.id) {
-							base += this.chart.data.datasets[i].data[index] < 0 ? this.chart.data.datasets[i].data[index] : 0;
+						var negDS = this.chart.data.datasets[i];
+						if (helpers.isDatasetVisible(negDS) && negDS.yAxisID === yScale.id) {
+							base += negDS.data[index] < 0 ? negDS.data[index] : 0;
 						}
 					}
 				} else {
 					for (var j = 0; j < datasetIndex; j++) {
-						if (this.chart.data.datasets[j].yAxisID === yScale.id) {
-							base += this.chart.data.datasets[j].data[index] > 0 ? this.chart.data.datasets[j].data[index] : 0;
+						var posDS = this.chart.data.datasets[j];
+						if (helpers.isDatasetVisible(posDS) && posDS.yAxisID === yScale.id) {
+							base += posDS.data[index] > 0 ? posDS.data[index] : 0;
 						}
 					}
 				}
@@ -3127,10 +3293,11 @@
 
 			var xScale = this.getScaleForID(this.getDataset().xAxisID);
 			var yScale = this.getScaleForID(this.getDataset().yAxisID);
-
-			var datasetCount = !this.chart.isCombo ? this.chart.data.datasets.length : helpers.where(this.chart.data.datasets, function(ds) {
+			/*var datasetCount = !this.chart.isCombo ? this.chart.data.datasets.length : helpers.where(this.chart.data.datasets, function(ds) {
 				return ds.type == 'bar';
-			}).length;
+			}).length;*/
+			var datasetCount = this.getBarCount();
+
 			var tickWidth = (function() {
 				var min = xScale.getPixelForValue(null, 1) - xScale.getPixelForValue(null, 0);
 				for (var i = 2; i < this.getDataset().data.length; i++) {
@@ -3168,14 +3335,28 @@
 
 		},
 
+		// Get bar index from the given dataset index accounting for the fact that not all bars are visible
+		getBarIndex: function(datasetIndex) {
+			var barIndex = 0;
+
+			for (var j = 0; j < datasetIndex; ++j) {
+				if (helpers.isDatasetVisible(this.chart.data.datasets[j]) &&
+					(this.chart.data.datasets[j].type === 'bar' || (this.chart.data.datasets[j].type === undefined && this.chart.config.type === 'bar'))) {
+					++barIndex;
+				}
+			}
+
+			return barIndex;
+		},
 
 		calculateBarX: function(index, datasetIndex) {
 
 			var yScale = this.getScaleForID(this.getDataset().yAxisID);
 			var xScale = this.getScaleForID(this.getDataset().xAxisID);
+			var barIndex = this.getBarIndex(datasetIndex);
 
 			var ruler = this.getRuler();
-			var leftTick = xScale.getPixelForValue(null, index, datasetIndex, this.chart.isCombo);
+			var leftTick = xScale.getPixelForValue(null, index, barIndex, this.chart.isCombo);
 			leftTick -= this.chart.isCombo ? (ruler.tickWidth / 2) : 0;
 
 			if (yScale.options.stacked) {
@@ -3185,9 +3366,9 @@
 			return leftTick +
 				(ruler.barWidth / 2) +
 				ruler.categorySpacing +
-				(ruler.barWidth * datasetIndex) +
+				(ruler.barWidth * barIndex) +
 				(ruler.barSpacing / 2) +
-				(ruler.barSpacing * datasetIndex);
+				(ruler.barSpacing * barIndex);
 		},
 
 		calculateBarY: function(index, datasetIndex) {
@@ -3203,10 +3384,13 @@
 					sumNeg = 0;
 
 				for (var i = 0; i < datasetIndex; i++) {
-					if (this.chart.data.datasets[i].data[index] < 0) {
-						sumNeg += this.chart.data.datasets[i].data[index] || 0;
-					} else {
-						sumPos += this.chart.data.datasets[i].data[index] || 0;
+					var ds = this.chart.data.datasets[i];
+					if (helpers.isDatasetVisible(ds)) {
+						if (ds.data[index] < 0) {
+							sumNeg += ds.data[index] || 0;
+						} else {
+							sumPos += ds.data[index] || 0;
+						}
 					}
 				}
 
@@ -3254,31 +3438,251 @@
 }).call(this);
 
 (function() {
+
 	"use strict";
 
 	var root = this,
 		Chart = root.Chart,
-		//Cache a local reference to Chart.helpers
 		helpers = Chart.helpers;
 
-	Chart.defaults.doughnut = {
-		animation: {
-			//Boolean - Whether we animate the rotation of the Doughnut
-			animateRotate: true,
-			//Boolean - Whether we animate scaling the Doughnut from the centre
-			animateScale: false,
-		},
+	Chart.defaults.bubble = {
 		hover: {
-			mode: 'single'
+			mode: "single"
 		},
-		//The percentage of the chart that we cut out of the middle.
-		cutoutPercentage: 50,
-	};
 
-	Chart.defaults.pie = helpers.clone(Chart.defaults.doughnut);
-	helpers.extend(Chart.defaults.pie, {
-		cutoutPercentage: 0
-	});
+		scales: {
+			xAxes: [{
+				type: "linear", // bubble should probably use a linear scale by default
+				position: "bottom",
+				id: "x-axis-0", // need an ID so datasets can reference the scale
+			}],
+			yAxes: [{
+				type: "linear",
+				position: "left",
+				id: "y-axis-0",
+			}],
+		},
+
+		tooltips: {
+			template: "(<%= value.x %>, <%= value.y %>, <%= value.r %>)",
+			multiTemplate: "<%if (datasetLabel){%><%=datasetLabel%>: <%}%>(<%= value.x %>, <%= value.y %>, <%= value.r %>)",
+		},
+	};
+
+
+	Chart.controllers.bubble = function(chart, datasetIndex) {
+		this.initialize.call(this, chart, datasetIndex);
+	};
+
+	helpers.extend(Chart.controllers.bubble.prototype, {
+
+		initialize: function(chart, datasetIndex) {
+			this.chart = chart;
+			this.index = datasetIndex;
+			this.linkScales();
+			this.addElements();
+		},
+		updateIndex: function(datasetIndex) {
+			this.index = datasetIndex;
+		},
+
+		linkScales: function() {
+			if (!this.getDataset().xAxisID) {
+				this.getDataset().xAxisID = this.chart.options.scales.xAxes[0].id;
+			}
+
+			if (!this.getDataset().yAxisID) {
+				this.getDataset().yAxisID = this.chart.options.scales.yAxes[0].id;
+			}
+		},
+
+		getDataset: function() {
+			return this.chart.data.datasets[this.index];
+		},
+
+		getScaleForId: function(scaleID) {
+			return this.chart.scales[scaleID];
+		},
+
+		addElements: function() {
+
+			this.getDataset().metaData = this.getDataset().metaData || [];
+
+			helpers.each(this.getDataset().data, function(value, index) {
+				this.getDataset().metaData[index] = this.getDataset().metaData[index] || new Chart.elements.Point({
+					_chart: this.chart.chart,
+					_datasetIndex: this.index,
+					_index: index,
+				});
+			}, this);
+		},
+		addElementAndReset: function(index) {
+			this.getDataset().metaData = this.getDataset().metaData || [];
+			var point = new Chart.elements.Point({
+				_chart: this.chart.chart,
+				_datasetIndex: this.index,
+				_index: index,
+			});
+
+			// Reset the point
+			this.updateElement(point, index, true);
+
+			// Add to the points array
+			this.getDataset().metaData.splice(index, 0, point);
+
+		},
+		removeElement: function(index) {
+			this.getDataset().metaData.splice(index, 1);
+		},
+
+		reset: function() {
+			this.update(true);
+		},
+
+		buildOrUpdateElements: function buildOrUpdateElements() {
+			// Handle the number of data points changing
+			var numData = this.getDataset().data.length;
+			var numPoints = this.getDataset().metaData.length;
+
+			// Make sure that we handle number of datapoints changing
+			if (numData < numPoints) {
+				// Remove excess bars for data points that have been removed
+				this.getDataset().metaData.splice(numData, numPoints - numData);
+			} else if (numData > numPoints) {
+				// Add new elements
+				for (var index = numPoints; index < numData; ++index) {
+					this.addElementAndReset(index);
+				}
+			}
+		},
+
+		update: function update(reset) {
+			var points = this.getDataset().metaData;
+
+			var yScale = this.getScaleForId(this.getDataset().yAxisID);
+			var xScale = this.getScaleForId(this.getDataset().xAxisID);
+			var scaleBase;
+
+			if (yScale.min < 0 && yScale.max < 0) {
+				scaleBase = yScale.getPixelForValue(yScale.max);
+			} else if (yScale.min > 0 && yScale.max > 0) {
+				scaleBase = yScale.getPixelForValue(yScale.min);
+			} else {
+				scaleBase = yScale.getPixelForValue(0);
+			}
+
+			// Update Points
+			helpers.each(points, function(point, index) {
+				this.updateElement(point, index, reset);
+			}, this);
+
+		},
+
+		updateElement: function(point, index, reset) {
+			var yScale = this.getScaleForId(this.getDataset().yAxisID);
+			var xScale = this.getScaleForId(this.getDataset().xAxisID);
+			var scaleBase;
+
+			if (yScale.min < 0 && yScale.max < 0) {
+				scaleBase = yScale.getPixelForValue(yScale.max);
+			} else if (yScale.min > 0 && yScale.max > 0) {
+				scaleBase = yScale.getPixelForValue(yScale.min);
+			} else {
+				scaleBase = yScale.getPixelForValue(0);
+			}
+
+			helpers.extend(point, {
+				// Utility
+				_chart: this.chart.chart,
+				_xScale: xScale,
+				_yScale: yScale,
+				_datasetIndex: this.index,
+				_index: index,
+
+				// Desired view properties
+				_model: {
+					x: reset ? xScale.getPixelForDecimal(0.5) : xScale.getPixelForValue(this.getDataset().data[index], index, this.index, this.chart.isCombo),
+					y: reset ? scaleBase : yScale.getPixelForValue(this.getDataset().data[index], index, this.index),
+					// Appearance
+					radius: reset ? 0 : point.custom && point.custom.radius ? point.custom.radius : this.getRadius(this.getDataset().data[index]),
+					backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().backgroundColor, index, this.chart.options.elements.point.backgroundColor),
+					borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().borderColor, index, this.chart.options.elements.point.borderColor),
+					borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().borderWidth, index, this.chart.options.elements.point.borderWidth),
+
+					// Tooltip
+					hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.getDataset().hitRadius, index, this.chart.options.elements.point.hitRadius),
+				},
+			});
+
+			point._model.skip = point.custom && point.custom.skip ? point.custom.skip : (isNaN(point._model.x) || isNaN(point._model.y));
+
+			point.pivot();
+		},
+
+		getRadius: function(value) {
+			return value.r || this.chart.options.elements.point.radius;
+		},
+
+		draw: function(ease) {
+			var easingDecimal = ease || 1;
+
+			// Transition and Draw the Points
+			helpers.each(this.getDataset().metaData, function(point, index) {
+				point.transition(easingDecimal);
+				point.draw();
+			}, this);
+
+		},
+
+		setHoverStyle: function(point) {
+			// Point
+			var dataset = this.chart.data.datasets[point._datasetIndex];
+			var index = point._index;
+
+			point._model.radius = point.custom && point.custom.hoverRadius ? point.custom.hoverRadius : (helpers.getValueAtIndexOrDefault(dataset.hoverRadius, index, this.chart.options.elements.point.hoverRadius)) + this.getRadius(this.getDataset().data[point._index]);
+			point._model.backgroundColor = point.custom && point.custom.hoverBackgroundColor ? point.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(point._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
+			point._model.borderColor = point.custom && point.custom.hoverBorderColor ? point.custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, helpers.color(point._model.borderColor).saturate(0.5).darken(0.1).rgbString());
+			point._model.borderWidth = point.custom && point.custom.hoverBorderWidth ? point.custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.hoverBorderWidth, index, point._model.borderWidth);
+		},
+
+		removeHoverStyle: function(point) {
+			var dataset = this.chart.data.datasets[point._datasetIndex];
+			var index = point._index;
+
+			point._model.radius = point.custom && point.custom.radius ? point.custom.radius : this.getRadius(this.getDataset().data[point._index]);
+			point._model.backgroundColor = point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().backgroundColor, index, this.chart.options.elements.point.backgroundColor);
+			point._model.borderColor = point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().borderColor, index, this.chart.options.elements.point.borderColor);
+			point._model.borderWidth = point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().borderWidth, index, this.chart.options.elements.point.borderWidth);
+		}
+	});
+}).call(this);
+
+(function() {
+	"use strict";
+
+	var root = this,
+		Chart = root.Chart,
+		//Cache a local reference to Chart.helpers
+		helpers = Chart.helpers;
+
+	Chart.defaults.doughnut = {
+		animation: {
+			//Boolean - Whether we animate the rotation of the Doughnut
+			animateRotate: true,
+			//Boolean - Whether we animate scaling the Doughnut from the centre
+			animateScale: false,
+		},
+		hover: {
+			mode: 'single'
+		},
+		//The percentage of the chart that we cut out of the middle.
+		cutoutPercentage: 50,
+	};
+
+	Chart.defaults.pie = helpers.clone(Chart.defaults.doughnut);
+	helpers.extend(Chart.defaults.pie, {
+		cutoutPercentage: 0
+	});
 
 
 	Chart.controllers.doughnut = Chart.controllers.pie = function(chart, datasetIndex) {
@@ -3347,7 +3751,7 @@
 			// Make sure that we handle number of datapoints changing
 			if (numData < numArcs) {
 				// Remove excess bars for data points that have been removed
-				this.getDataset().metaData.splice(numData, numArcs - numData)
+				this.getDataset().metaData.splice(numData, numArcs - numData);
 			} else if (numData > numArcs) {
 				// Add new elements
 				for (var index = numArcs; index < numData; ++index) {
@@ -3356,18 +3760,35 @@
 			}
 		},
 
+		getVisibleDatasetCount: function getVisibleDatasetCount() {
+			return helpers.where(this.chart.data.datasets, function(ds) { return helpers.isDatasetVisible(ds); }).length;
+		},
+
+		// Get index of the dataset in relation to the visible datasets. This allows determining the inner and outer radius correctly
+		getRingIndex: function getRingIndex(datasetIndex) {
+			var ringIndex = 0;
+
+			for (var j = 0; j < datasetIndex; ++j) {
+				if (helpers.isDatasetVisible(this.chart.data.datasets[j])) {
+					++ringIndex;
+				}
+			}
+
+			return ringIndex;
+		},
+
 		update: function update(reset) {
 
 			this.chart.outerRadius = Math.max((helpers.min([this.chart.chart.width, this.chart.chart.height]) / 2) - this.chart.options.elements.arc.borderWidth / 2, 0);
 			this.chart.innerRadius = Math.max(this.chart.options.cutoutPercentage ? (this.chart.outerRadius / 100) * (this.chart.options.cutoutPercentage) : 1, 0);
-			this.chart.radiusLength = (this.chart.outerRadius - this.chart.innerRadius) / this.chart.data.datasets.length;
+			this.chart.radiusLength = (this.chart.outerRadius - this.chart.innerRadius) / this.getVisibleDatasetCount();
 
 			this.getDataset().total = 0;
 			helpers.each(this.getDataset().data, function(value) {
 				this.getDataset().total += Math.abs(value);
 			}, this);
 
-			this.outerRadius = this.chart.outerRadius - (this.chart.radiusLength * this.index);
+			this.outerRadius = this.chart.outerRadius - (this.chart.radiusLength * this.getRingIndex(this.index));
 			this.innerRadius = this.outerRadius - this.chart.radiusLength;
 
 			helpers.each(this.getDataset().metaData, function(arc, index) {
@@ -3620,8 +4041,6 @@
 					borderDashOffset: line.custom && line.custom.borderDashOffset ? line.custom.borderDashOffset : (this.getDataset().borderDashOffset || this.chart.options.elements.line.borderDashOffset),
 					borderJoinStyle: line.custom && line.custom.borderJoinStyle ? line.custom.borderJoinStyle : (this.getDataset().borderJoinStyle || this.chart.options.elements.line.borderJoinStyle),
 					fill: line.custom && line.custom.fill ? line.custom.fill : (this.getDataset().fill !== undefined ? this.getDataset().fill : this.chart.options.elements.line.fill),
-					skipNull: this.getDataset().skipNull !== undefined ? this.getDataset().skipNull : this.chart.options.elements.line.skipNull,
-					drawNull: this.getDataset().drawNull !== undefined ? this.getDataset().drawNull : this.chart.options.elements.line.drawNull,
 					// Scale
 					scaleTop: yScale.top,
 					scaleBottom: yScale.bottom,
@@ -3669,12 +4088,12 @@
 					backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor, index, this.chart.options.elements.point.backgroundColor),
 					borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderColor, index, this.chart.options.elements.point.borderColor),
 					borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth, index, this.chart.options.elements.point.borderWidth),
-					skip: point.custom && point.custom.skip ? point.custom.skip : this.getDataset().data[index] === null,
-
 					// Tooltip
 					hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.getDataset().hitRadius, index, this.chart.options.elements.point.hitRadius),
 				},
 			});
+
+			point._model.skip = point.custom && point.custom.skip ? point.custom.skip : (isNaN(point._model.x) || isNaN(point._model.y));
 		},
 
 		updateBezierControlPoints: function() {
@@ -3844,7 +4263,7 @@
 			// Make sure that we handle number of datapoints changing
 			if (numData < numPoints) {
 				// Remove excess bars for data points that have been removed
-				this.getDataset().metaData.splice(numData, numPoints - numData)
+				this.getDataset().metaData.splice(numData, numPoints - numData);
 			} else if (numData > numPoints) {
 				// Add new elements
 				for (var index = numPoints; index < numData; ++index) {
@@ -3853,10 +4272,14 @@
 			}
 		},
 
+		getVisibleDatasetCount: function getVisibleDatasetCount() {
+			return helpers.where(this.chart.data.datasets, function(ds) { return helpers.isDatasetVisible(ds); }).length;
+		},
+
 		update: function update(reset) {
 			this.chart.outerRadius = Math.max((helpers.min([this.chart.chart.width, this.chart.chart.height]) - this.chart.options.elements.arc.borderWidth / 2) / 2, 0);
 			this.chart.innerRadius = Math.max(this.chart.options.cutoutPercentage ? (this.chart.outerRadius / 100) * (this.chart.options.cutoutPercentage) : 1, 0);
-			this.chart.radiusLength = (this.chart.outerRadius - this.chart.innerRadius) / this.chart.data.datasets.length;
+			this.chart.radiusLength = (this.chart.outerRadius - this.chart.innerRadius) / this.getVisibleDatasetCount();
 
 			this.getDataset().total = 0;
 			helpers.each(this.getDataset().data, function(value) {
@@ -3959,14 +4382,6 @@
 		},
 
 	});
-
-
-
-	return;
-
-
-	Chart.Type.extend({});
-
 }).call(this);
 
 (function() {
@@ -4074,7 +4489,7 @@
 			// Make sure that we handle number of datapoints changing
 			if (numData < numPoints) {
 				// Remove excess bars for data points that have been removed
-				this.getDataset().metaData.splice(numData, numPoints - numData)
+				this.getDataset().metaData.splice(numData, numPoints - numData);
 			} else if (numData > numPoints) {
 				// Add new elements
 				for (var index = numPoints; index < numData; ++index) {
@@ -4112,8 +4527,6 @@
 					borderWidth: this.getDataset().borderWidth || this.chart.options.elements.line.borderWidth,
 					borderColor: this.getDataset().borderColor || this.chart.options.elements.line.borderColor,
 					fill: this.getDataset().fill !== undefined ? this.getDataset().fill : this.chart.options.elements.line.fill, // use the value from the this.getDataset() if it was provided. else fall back to the default
-					skipNull: this.getDataset().skipNull !== undefined ? this.getDataset().skipNull : this.chart.options.elements.line.skipNull,
-					drawNull: this.getDataset().drawNull !== undefined ? this.getDataset().drawNull : this.chart.options.elements.line.drawNull,
 
 					// Scale
 					scaleTop: scale.top,
@@ -4152,12 +4565,13 @@
 					backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor, index, this.chart.options.elements.point.backgroundColor),
 					borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderColor, index, this.chart.options.elements.point.borderColor),
 					borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth, index, this.chart.options.elements.point.borderWidth),
-					skip: point.custom && point.custom.skip ? point.custom.skip : this.getDataset().data[index] === null,
 
 					// Tooltip
 					hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.getDataset().hitRadius, index, this.chart.options.elements.point.hitRadius),
 				},
 			});
+
+			point._model.skip = point.custom && point.custom.skip ? point.custom.skip : (isNaN(point._model.x) || isNaN(point._model.y));
 		},
 		updateBezierControlPoints: function() {
 			helpers.each(this.getDataset().metaData, function(point, index) {
@@ -4257,29 +4671,32 @@
             this.ticks = this.data.labels;
         },
 
+        getLabelForIndex: function(index, datasetIndex) {
+            return this.ticks[index];
+        },
+
         // Used to get data value locations.  Value can either be an index or a numerical value
         getPixelForValue: function(value, index, datasetIndex, includeOffset) {
-
             if (this.isHorizontal()) {
                 var innerWidth = this.width - (this.paddingLeft + this.paddingRight);
                 var valueWidth = innerWidth / Math.max((this.data.labels.length - ((this.options.gridLines.offsetGridLines) ? 0 : 1)), 1);
-                var valueOffset = (valueWidth * index) + this.paddingLeft;
+                var widthOffset = (valueWidth * index) + this.paddingLeft;
 
                 if (this.options.gridLines.offsetGridLines && includeOffset) {
-                    valueOffset += (valueWidth / 2);
+                    widthOffset += (valueWidth / 2);
                 }
 
-                return this.left + Math.round(valueOffset);
+                return this.left + Math.round(widthOffset);
             } else {
                 var innerHeight = this.height - (this.paddingTop + this.paddingBottom);
                 var valueHeight = innerHeight / Math.max((this.data.labels.length - ((this.options.gridLines.offsetGridLines) ? 0 : 1)), 1);
-                var valueOffset = (valueHeight * index) + this.paddingTop;
+                var heightOffset = (valueHeight * index) + this.paddingTop;
 
                 if (this.options.gridLines.offsetGridLines && includeOffset) {
-                    valueOffset += (valueHeight / 2);
+                    heightOffset += (valueHeight / 2);
                 }
 
-                return this.top + Math.round(valueOffset);
+                return this.top + Math.round(heightOffset);
             }
         },
     });
@@ -4297,6 +4714,32 @@
 
 	var defaultConfig = {
 		position: "left",
+		ticks: {
+			callback: function(tickValue, index, ticks) {
+				var delta = ticks[1] - ticks[0];
+
+				// If we have a number like 2.5 as the delta, figure out how many decimal places we need
+				if (Math.abs(delta) > 1) {
+					if (tickValue !== Math.floor(tickValue)) {
+						// not an integer
+						delta = tickValue - Math.floor(tickValue);
+					}
+				}
+
+				var logDelta = helpers.log10(Math.abs(delta));
+				var tickString = '';
+
+				if (tickValue !== 0) {
+					var numDecimal = -1 * Math.floor(logDelta);
+					numDecimal = Math.max(Math.min(numDecimal, 20), 0); // toFixed has a max of 20 decimal places
+					tickString = tickValue.toFixed(numDecimal);
+				} else {
+					tickString = '0'; // never show decimal places for 0
+				}
+
+				return tickString;
+			}
+		}
 	};
 
 	var LinearScale = Chart.Scale.extend({
@@ -4311,10 +4754,13 @@
 
 			if (this.options.stacked) {
 				helpers.each(this.data.datasets, function(dataset) {
-					if (this.isHorizontal() ? dataset.xAxisID === this.id : dataset.yAxisID === this.id) {
+					if (helpers.isDatasetVisible(dataset) && (this.isHorizontal() ? dataset.xAxisID === this.id : dataset.yAxisID === this.id)) {
 						helpers.each(dataset.data, function(rawValue, index) {
 
 							var value = this.getRightValue(rawValue);
+							if (isNaN(value)) {
+								return;
+							}
 
 							positiveValues[index] = positiveValues[index] || 0;
 							negativeValues[index] = negativeValues[index] || 0;
@@ -4338,9 +4784,12 @@
 
 			} else {
 				helpers.each(this.data.datasets, function(dataset) {
-					if (this.isHorizontal() ? dataset.xAxisID === this.id : dataset.yAxisID === this.id) {
+					if (helpers.isDatasetVisible(dataset) && (this.isHorizontal() ? dataset.xAxisID === this.id : dataset.yAxisID === this.id)) {
 						helpers.each(dataset.data, function(rawValue, index) {
 							var value = this.getRightValue(rawValue);
+							if (isNaN(value)) {
+								return;
+							}
 
 							if (this.min === null) {
 								this.min = value;
@@ -4409,9 +4858,11 @@
 			var niceMin = Math.floor(this.min / spacing) * spacing;
 			var niceMax = Math.ceil(this.max / spacing) * spacing;
 
+			var numSpaces = Math.ceil((niceMax - niceMin) / spacing);
+
 			// Put the values into the ticks array
-			for (var j = niceMin; j <= niceMax; j += spacing) {
-				this.ticks.push(j);
+			for (var j = 0; j <= numSpaces; ++j) {
+				this.ticks.push(niceMin + (j * spacing));
 			}
 
 			if (this.options.position == "left" || this.options.position == "right") {
@@ -4437,30 +4888,29 @@
 			this.zeroLineIndex = this.ticks.indexOf(0);
 		},
 
+		getLabelForIndex: function(index, datasetIndex) {
+			return this.getRightValue(this.data.datasets[datasetIndex].data[index]);
+		},
+
 		// Utils
 		getPixelForValue: function(value, index, datasetIndex, includeOffset) {
 			// This must be called after fit has been run so that 
 			//      this.left, this.top, this.right, and this.bottom have been defined
+			var rightValue = this.getRightValue(value);
 			var pixel;
 			var range = this.end - this.start;
 
 			if (this.isHorizontal()) {
 
 				var innerWidth = this.width - (this.paddingLeft + this.paddingRight);
-				pixel = this.left + (innerWidth / range * (this.getRightValue(value) - this.start));
+				pixel = this.left + (innerWidth / range * (rightValue - this.start));
 				return Math.round(pixel + this.paddingLeft);
 			} else {
 				var innerHeight = this.height - (this.paddingTop + this.paddingBottom);
-				pixel = (this.bottom - this.paddingBottom) - (innerHeight / range * (this.getRightValue(value) - this.start));
+				pixel = (this.bottom - this.paddingBottom) - (innerHeight / range * (rightValue - this.start));
 				return Math.round(pixel);
 			}
 		},
-
-		// Get the correct value. If the value type is object get the x or y based on whether we are horizontal or not
-		getRightValue: function(rawValue) {
-			return (typeof(rawValue) === "object" && rawValue !== null) ? (this.isHorizontal() ? rawValue.x : rawValue.y) : rawValue;
-		},
-
 	});
 	Chart.scaleService.registerScaleType("linear", LinearScale, defaultConfig);
 
@@ -4478,7 +4928,15 @@
 
 		// label settings
 		ticks: {
-			template: "<%var remain = value / (Math.pow(10, Math.floor(Chart.helpers.log10(value))));if (remain === 1 || remain === 2 || remain === 5) {%><%=value.toExponential()%><%} else {%><%= null %><%}%>",
+			callback: function(value) {
+				var remain = value / (Math.pow(10, Math.floor(Chart.helpers.log10(value))));
+
+				if (remain === 1 || remain === 2 || remain === 5) {
+					return value.toExponential();
+				} else {
+					return '';
+				}
+			}
 		}
 	};
 
@@ -4494,10 +4952,13 @@
 
 			if (this.options.stacked) {
 				helpers.each(this.data.datasets, function(dataset) {
-					if (this.isHorizontal() ? dataset.xAxisID === this.id : dataset.yAxisID === this.id) {
+					if (helpers.isDatasetVisible(dataset) && (this.isHorizontal() ? dataset.xAxisID === this.id : dataset.yAxisID === this.id)) {
 						helpers.each(dataset.data, function(rawValue, index) {
 
 							var value = this.getRightValue(rawValue);
+							if (isNaN(value)) {
+								return;
+							}
 
 							values[index] = values[index] || 0;
 
@@ -4516,9 +4977,12 @@
 
 			} else {
 				helpers.each(this.data.datasets, function(dataset) {
-					if (this.isHorizontal() ? dataset.xAxisID === this.id : dataset.yAxisID === this.id) {
+					if (helpers.isDatasetVisible(dataset) && (this.isHorizontal() ? dataset.xAxisID === this.id : dataset.yAxisID === this.id)) {
 						helpers.each(dataset.data, function(rawValue, index) {
 							var value = this.getRightValue(rawValue);
+							if (isNaN(value)) {
+								return;
+							}
 
 							if (this.min === null) {
 								this.min = value;
@@ -4589,9 +5053,9 @@
 
 			this.ticks = this.tickValues.slice();
 		},
-		// Get the correct value. If the value type is object get the x or y based on whether we are horizontal or not
-		getRightValue: function(rawValue) {
-			return typeof rawValue === "object" ? (this.isHorizontal() ? rawValue.x : rawValue.y) : rawValue;
+		// Get the correct tooltip label
+		getLabelForIndex: function(index, datasetIndex) {
+			return this.getRightValue(this.data.datasets[datasetIndex].data[index]);
 		},
 		getPixelForTick: function(index, includeOffset) {
 			return this.getPixelForValue(this.tickValues[index], null, null, includeOffset);
@@ -4689,7 +5153,7 @@
 			this.height = this.maxHeight;
 			this.xCenter = Math.round(this.width / 2);
 			this.yCenter = Math.round(this.height / 2);
-			
+
 			var minSize = helpers.min([this.height, this.width]);
 			this.drawingArea = (this.options.display) ? (minSize / 2) - (this.options.ticks.fontSize / 2 + this.options.ticks.backdropPaddingY) : (minSize / 2);
 		},
@@ -4698,21 +5162,26 @@
 			this.max = null;
 
 			helpers.each(this.data.datasets, function(dataset) {
-				helpers.each(dataset.data, function(value, index) {
-					if (value === null) return;
+				if (helpers.isDatasetVisible(dataset)) {
+					helpers.each(dataset.data, function(rawValue, index) {
+						var value = this.getRightValue(rawValue);
+						if (isNaN(value)) {
+							return;
+						}
 
-					if (this.min === null) {
-						this.min = value;
-					} else if (value < this.min) {
-						this.min = value;
-					}
+						if (this.min === null) {
+							this.min = value;
+						} else if (value < this.min) {
+							this.min = value;
+						}
 
-					if (this.max === null) {
-						this.max = value;
-					} else if (value > this.max) {
-						this.max = value;
-					}
-				}, this);
+						if (this.max === null) {
+							this.max = value;
+						} else if (value > this.max) {
+							this.max = value;
+						}
+					}, this);
+				}
 			}, this);
 
 			if (this.min === this.max) {
@@ -4831,9 +5300,7 @@
 			for (i = 0; i < this.getValueCount(); i++) {
 				// 5px to space the text slightly out - similar to what we do in the draw function.
 				pointPosition = this.getPointPosition(i, largestPossibleRadius);
-				textWidth = this.ctx.measureText(helpers.template(this.options.ticks.template, {
-					value: this.data.labels[i]
-				})).width + 5;
+				textWidth = this.ctx.measureText(this.options.ticks.callback(this.data.labels[i])).width + 5;
 				if (i === 0 || i === this.getValueCount() / 2) {
 					// If we're at index zero, or exactly the middle, we're at exactly the top/bottom
 					// of the radar chart, so text will be aligned centrally, so we'll half it and compare
@@ -4907,8 +5374,8 @@
 		getPointPosition: function(index, distanceFromCenter) {
 			var thisAngle = this.getIndexAngle(index);
 			return {
-				x: (Math.cos(thisAngle) * distanceFromCenter) + this.xCenter,
-				y: (Math.sin(thisAngle) * distanceFromCenter) + this.yCenter
+				x: Math.round(Math.cos(thisAngle) * distanceFromCenter) + this.xCenter,
+				y: Math.round(Math.sin(thisAngle) * distanceFromCenter) + this.yCenter
 			};
 		},
 		getPointPositionForValue: function(index, value) {
@@ -5101,23 +5568,73 @@
 	};
 
 	var TimeScale = Chart.Scale.extend({
-		buildTicks: function(index) {
+		getLabelMoment: function(datasetIndex, index) {
+			return this.labelMoments[datasetIndex][index];
+		},
+
+		buildLabelMoments: function() {
+			// Only parse these once. If the dataset does not have data as x,y pairs, we will use
+			// these 
+			var scaleLabelMoments = [];
+			if (this.data.labels && this.data.labels.length > 0) {
+				helpers.each(this.data.labels, function(label, index) {
+					var labelMoment = this.parseTime(label);
+					if (this.options.time.round) {
+						labelMoment.startOf(this.options.time.round);
+					}
+					scaleLabelMoments.push(labelMoment);
+				}, this);
 
-			this.ticks = [];
-			this.labelMoments = [];
+				if (this.options.time.min) {
+					this.firstTick = this.parseTime(this.options.time.min);
+				} else {
+					this.firstTick = moment.min.call(this, scaleLabelMoments);
+				}
+
+				if (this.options.time.max) {
+					this.lastTick = this.parseTime(this.options.time.max);
+				} else {
+					this.lastTick = moment.max.call(this, scaleLabelMoments);
+				}
+			} else {
+				this.firstTick = null;
+				this.lastTick = null;
+			}
+
+			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
+				var momentsForDataset = [];
+
+				if (typeof dataset.data[0] === 'object') {
+					helpers.each(dataset.data, function(value, index) {
+						var labelMoment = this.parseTime(this.getRightValue(value));
+						if (this.options.time.round) {
+							labelMoment.startOf(this.options.time.round);
+						}
+						momentsForDataset.push(labelMoment);
 
-			// Parse each label into a moment
-			this.data.labels.forEach(function(label, index) {
-				var labelMoment = this.parseTime(label);
-				if (this.options.time.round) {
-					labelMoment.startOf(this.options.time.round);
+						// May have gone outside the scale ranges, make sure we keep the first and last ticks updated
+						this.firstTick = this.firstTick !== null ? moment.min(this.firstTick, labelMoment) : labelMoment;
+						this.lastTick = this.lastTick !== null ? moment.max(this.lastTick, labelMoment) : labelMoment;
+					}, this);
+				} else {
+					// We have no labels. Use the ones from the scale
+					momentsForDataset = scaleLabelMoments;
 				}
-				this.labelMoments.push(labelMoment);
+
+				this.labelMoments.push(momentsForDataset);
 			}, this);
 
-			// Find the first and last moments, and range
-			this.firstTick = moment.min.call(this, this.labelMoments).clone();
-			this.lastTick = moment.max.call(this, this.labelMoments).clone();
+			// We will modify these, so clone for later
+			this.firstTick = this.firstTick.clone();
+			this.lastTick = this.lastTick.clone();
+		},
+
+		buildTicks: function(index) {
+
+			this.ticks = [];
+			this.labelMoments = [];
+
+			this.buildLabelMoments();
 
 			// Set unit override if applicable
 			if (this.options.time.unit) {
@@ -5151,11 +5668,11 @@
 			this.lastTick.endOf(this.tickUnit);
 			this.smallestLabelSeparation = this.width;
 
-			var i = 0;
-
-			for (i = 1; i < this.labelMoments.length; i++) {
-				this.smallestLabelSeparation = Math.min(this.smallestLabelSeparation, this.labelMoments[i].diff(this.labelMoments[i - 1], this.tickUnit, true));
-			}
+			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
+				for (var i = 1; i < this.labelMoments[datasetIndex].length; i++) {
+					this.smallestLabelSeparation = Math.min(this.smallestLabelSeparation, this.labelMoments[datasetIndex][i].diff(this.labelMoments[datasetIndex][i - 1], this.tickUnit, true));
+				}
+			}, this);
 
 			// Tick displayFormat override
 			if (this.options.time.displayFormat) {
@@ -5163,10 +5680,20 @@
 			}
 
 			// For every unit in between the first and last moment, create a moment and add it to the ticks tick
-			for (i = 0; i <= this.tickRange; ++i) {
+			for (var i = 0; i <= this.tickRange; ++i) {
 				this.ticks.push(this.firstTick.clone().add(i, this.tickUnit));
 			}
 		},
+		// Get tooltip label
+		getLabelForIndex: function(index, datasetIndex) {
+			var label = this.data.labels && index < this.data.labels.length ? this.data.labels[index] : '';
+
+			if (typeof this.data.datasets[datasetIndex].data[0] === 'object') {
+				label = this.getRightValue(this.data.datasets[datasetIndex].data[index]);
+			}
+
+			return label;
+		},
 		convertTicksToLabels: function() {
 			this.ticks = this.ticks.map(function(tick, index, ticks) {
 				var formattedTick = tick.format(this.options.time.displayFormat ? this.options.time.displayFormat : time.unit[this.tickUnit].display);
@@ -5179,8 +5706,8 @@
 			}, this);
 		},
 		getPixelForValue: function(value, index, datasetIndex, includeOffset) {
-
-			var offset = this.labelMoments[index].diff(this.firstTick, this.tickUnit, true);
+			var labelMoment = this.getLabelMoment(datasetIndex, index);
+			var offset = labelMoment.diff(this.firstTick, this.tickUnit, true);
 
 			var decimal = offset / this.tickRange;
 
@@ -5267,7 +5794,7 @@
 
 				// Put into the range of (-PI/2, 3PI/2]
 				var startAngle = vm.startAngle < (-0.5 * Math.PI) ? vm.startAngle + (2.0 * Math.PI) : vm.startAngle > (1.5 * Math.PI) ? vm.startAngle - (2.0 * Math.PI) : vm.startAngle;
-				var endAngle = vm.endAngle < (-0.5 * Math.PI) ? vm.endAngle + (2.0 * Math.PI) : vm.endAngle > (1.5 * Math.PI) ? vm.endAngle - (2.0 * Math.PI) : vm.endAngle
+				var endAngle = vm.endAngle < (-0.5 * Math.PI) ? vm.endAngle + (2.0 * Math.PI) : vm.endAngle > (1.5 * Math.PI) ? vm.endAngle - (2.0 * Math.PI) : vm.endAngle;
 
 				//Check if within the range of the open/close angle
 				var betweenAngles = (pointRelativePosition.angle >= startAngle && pointRelativePosition.angle <= endAngle),
@@ -5346,8 +5873,6 @@
 		borderDashOffset: 0.0,
 		borderJoinStyle: 'miter',
 		fill: true, // do we fill in the area between the line and its base axis
-		skipNull: true,
-		drawNull: false,
 	};
 
 
@@ -5363,50 +5888,51 @@
 
 			// Draw the background first (so the border is always on top)
 			helpers.each(this._children, function(point, index) {
+
 				var previous = helpers.previousItem(this._children, index);
 				var next = helpers.nextItem(this._children, index);
 
-				// First point only
-				if (index === 0) {
-					ctx.moveTo(point._view.x, point._view.y);
-					return;
+				// First point moves to it's starting position no matter what
+				if (!index) {
+					ctx.moveTo(point._view.x, vm.scaleZero);
 				}
 
-				// Start Skip and drag along scale baseline
-				if (point._view.skip && vm.skipNull && !this._loop) {
-					ctx.lineTo(previous._view.x, point._view.y);
-					ctx.moveTo(next._view.x, point._view.y);
+				// Skip this point, draw to scaleZero, move to next point, and draw to next point
+				if (point._view.skip && !this.loop) {
+					ctx.lineTo(previous._view.x, vm.scaleZero);
+					ctx.moveTo(next._view.x, vm.scaleZero);
+					return;
 				}
-				// End Skip Stright line from the base line
-				else if (previous._view.skip && vm.skipNull && !this._loop) {
-					ctx.moveTo(point._view.x, previous._view.y);
+
+				// The previous line was skipped, so just draw a normal straight line to the point
+				if (previous._view.skip) {
 					ctx.lineTo(point._view.x, point._view.y);
+					return;
 				}
 
-				if (previous._view.skip && vm.skipNull) {
-					ctx.moveTo(point._view.x, point._view.y);
-				}
-				// Normal Bezier Curve
-				else {
-					if (vm.tension > 0) {
-						ctx.bezierCurveTo(
-							previous._view.controlPointNextX,
-							previous._view.controlPointNextY,
-							point._view.controlPointPreviousX,
-							point._view.controlPointPreviousY,
-							point._view.x,
-							point._view.y
-						);
-					} else {
-						ctx.lineTo(point._view.x, point._view.y);
-					}
+				// Draw a bezier to point
+				if (vm.tension > 0 && index) {
+					//ctx.lineTo(point._view.x, point._view.y);
+					ctx.bezierCurveTo(
+						previous._view.controlPointNextX,
+						previous._view.controlPointNextY,
+						point._view.controlPointPreviousX,
+						point._view.controlPointPreviousY,
+						point._view.x,
+						point._view.y
+					);
+					return;
 				}
+
+				// Draw a straight line to the point
+				ctx.lineTo(point._view.x, point._view.y);
+
 			}, this);
 
 			// For radial scales, loop back around to the first point
 			if (this._loop) {
+				// Draw a bezier line
 				if (vm.tension > 0 && !first._view.skip) {
-
 					ctx.bezierCurveTo(
 						last._view.controlPointNextX,
 						last._view.controlPointNextY,
@@ -5415,9 +5941,10 @@
 						first._view.x,
 						first._view.y
 					);
-				} else {
-					ctx.lineTo(first._view.x, first._view.y);
+					return;
 				}
+				// Draw a straight line
+				ctx.lineTo(first._view.x, first._view.y);
 			}
 
 			// If we had points and want to fill this line, do so.
@@ -5449,31 +5976,24 @@
 				var previous = helpers.previousItem(this._children, index);
 				var next = helpers.nextItem(this._children, index);
 
-				// First point only
-				if (index === 0) {
-					ctx.moveTo(point._view.x, point._view.y);
-					return;
+				if (!index) {
+					ctx.moveTo(point._view.x, vm.scaleZero);
 				}
 
-				// Start Skip and drag along scale baseline
-				if (point._view.skip && vm.skipNull && !this._loop) {
-					ctx.moveTo(previous._view.x, point._view.y);
-					ctx.moveTo(next._view.x, point._view.y);
-					return;
-				}
-				// End Skip Stright line from the base line
-				if (previous._view.skip && vm.skipNull && !this._loop) {
-					ctx.moveTo(point._view.x, previous._view.y);
-					ctx.moveTo(point._view.x, point._view.y);
+				// Skip this point and move to the next points zeroPoint
+				if (point._view.skip && !this.loop) {
+					ctx.moveTo(next._view.x, vm.scaleZero);
 					return;
 				}
 
-				if (previous._view.skip && vm.skipNull) {
+				// Previous point was skipped, just move to the point
+				if (previous._view.skip) {
 					ctx.moveTo(point._view.x, point._view.y);
 					return;
 				}
-				// Normal Bezier Curve
-				if (vm.tension > 0) {
+
+				// Draw a bezier line to the point
+				if (vm.tension > 0 && index) {
 					ctx.bezierCurveTo(
 						previous._view.controlPointNextX,
 						previous._view.controlPointNextY,
@@ -5482,14 +6002,18 @@
 						point._view.x,
 						point._view.y
 					);
-				} else {
-					ctx.lineTo(point._view.x, point._view.y);
+					return;
 				}
+
+				// Draw a straight line to the point
+				ctx.lineTo(point._view.x, point._view.y);
+
 			}, this);
 
 			if (this._loop && !first._view.skip) {
-				if (vm.tension > 0) {
 
+				// Draw a bezier line to the first point
+				if (vm.tension > 0) {
 					ctx.bezierCurveTo(
 						last._view.controlPointNextX,
 						last._view.controlPointNextY,
@@ -5498,9 +6022,11 @@
 						first._view.x,
 						first._view.y
 					);
-				} else {
-					ctx.lineTo(first._view.x, first._view.y);
+					return;
 				}
+
+				// Draw a straight line to the first point
+				ctx.lineTo(first._view.x, first._view.y);
 			}
 
 			ctx.stroke();
@@ -5509,6 +6035,7 @@
 	});
 
 }).call(this);
+
 /*!
  * Chart.js
  * http://chartjs.org/
@@ -5712,6 +6239,46 @@
 
 }).call(this);
 
+(function() {
+	"use strict";
+
+	var root = this;
+	var Chart = root.Chart;
+	var helpers = Chart.helpers;
+
+	var defaultConfig = {
+		hover: {
+			mode: 'single',
+		},
+
+		scales: {
+			xAxes: [{
+				type: "linear", // bubble should probably use a linear scale by default
+				position: "bottom",
+				id: "x-axis-0", // need an ID so datasets can reference the scale
+			}],
+			yAxes: [{
+				type: "linear",
+				position: "left",
+				id: "y-axis-0",
+			}],
+		},
+
+		tooltips: {
+			template: "(<%= value.x %>, <%= value.y %>)",
+			multiTemplate: "<%if (datasetLabel){%><%=datasetLabel%>: <%}%>(<%= value.x %>, <%= value.y %>)",
+		},
+
+	};
+
+	Chart.Bubble = function(context, config) {
+		config.options = helpers.configMerge(defaultConfig, config.options);
+		config.type = 'bubble';
+		return new Chart(context, config);
+	};
+
+}).call(this);
+
 (function() {
 	"use strict";
 
@@ -5729,7 +6296,7 @@
 		config.type = 'doughnut';
 
 		return new Chart(context, config);
-	}
+	};
 	
 }).call(this);
 
@@ -5744,7 +6311,7 @@
 		config.type = 'line';
 
 		return new Chart(context, config);
-	}
+	};
 	
 }).call(this);
 
@@ -5765,7 +6332,7 @@
 		config.type = 'polarArea';
 
 		return new Chart(context, config);
-	}
+	};
 	
 }).call(this);
 
@@ -5785,7 +6352,7 @@
 		config.type = 'radar';
 
 		return new Chart(context, config);
-	}
+	};
 	
 }).call(this);
 
@@ -5825,6 +6392,6 @@
 		config.options = helpers.configMerge(defaultConfig, config.options);
 		config.type = 'line';
 		return new Chart(context, config);
-	}
+	};
 	
 }).call(this);
\ No newline at end of file
diff --git a/Chart.min.js b/Chart.min.js
index a4c3771f4d1..981cc3dc23f 100644
--- a/Chart.min.js
+++ b/Chart.min.js
@@ -1,4 +1,4 @@
-!function t(e,i,a){function s(n,r){if(!i[n]){if(!e[n]){var h="function"==typeof require&&require;if(!r&&h)return h(n,!0);if(o)return o(n,!0);var l=new Error("Cannot find module '"+n+"'");throw l.code="MODULE_NOT_FOUND",l}var c=i[n]={exports:{}};e[n][0].call(c.exports,function(t){var i=e[n][1][t];return s(i?i:t)},c,c.exports,t,e,i,a)}return i[n].exports}for(var o="function"==typeof require&&require,n=0;n<a.length;n++)s(a[n]);return s}({1:[function(t,e,i){!function(){var i=t("color-convert"),a=t("color-string"),s=function(t){if(t instanceof s)return t;if(!(this instanceof s))return new s(t);if(this.values={rgb:[0,0,0],hsl:[0,0,0],hsv:[0,0,0],hwb:[0,0,0],cmyk:[0,0,0,0],alpha:1},"string"==typeof t){var e=a.getRgba(t);if(e)this.setValues("rgb",e);else if(e=a.getHsla(t))this.setValues("hsl",e);else{if(!(e=a.getHwb(t)))throw new Error('Unable to parse color from string "'+t+'"');this.setValues("hwb",e)}}else if("object"==typeof t){var e=t;if(void 0!==e.r||void 0!==e.red)this.setValues("rgb",e);else if(void 0!==e.l||void 0!==e.lightness)this.setValues("hsl",e);else if(void 0!==e.v||void 0!==e.value)this.setValues("hsv",e);else if(void 0!==e.w||void 0!==e.whiteness)this.setValues("hwb",e);else{if(void 0===e.c&&void 0===e.cyan)throw new Error("Unable to parse color from object "+JSON.stringify(t));this.setValues("cmyk",e)}}};s.prototype={rgb:function(t){return this.setSpace("rgb",arguments)},hsl:function(t){return this.setSpace("hsl",arguments)},hsv:function(t){return this.setSpace("hsv",arguments)},hwb:function(t){return this.setSpace("hwb",arguments)},cmyk:function(t){return this.setSpace("cmyk",arguments)},rgbArray:function(){return this.values.rgb},hslArray:function(){return this.values.hsl},hsvArray:function(){return this.values.hsv},hwbArray:function(){return 1!==this.values.alpha?this.values.hwb.concat([this.values.alpha]):this.values.hwb},cmykArray:function(){return this.values.cmyk},rgbaArray:function(){var t=this.values.rgb;return t.concat([this.values.alpha])},hslaArray:function(){var t=this.values.hsl;return t.concat([this.values.alpha])},alpha:function(t){return void 0===t?this.values.alpha:(this.setValues("alpha",t),this)},red:function(t){return this.setChannel("rgb",0,t)},green:function(t){return this.setChannel("rgb",1,t)},blue:function(t){return this.setChannel("rgb",2,t)},hue:function(t){return this.setChannel("hsl",0,t)},saturation:function(t){return this.setChannel("hsl",1,t)},lightness:function(t){return this.setChannel("hsl",2,t)},saturationv:function(t){return this.setChannel("hsv",1,t)},whiteness:function(t){return this.setChannel("hwb",1,t)},blackness:function(t){return this.setChannel("hwb",2,t)},value:function(t){return this.setChannel("hsv",2,t)},cyan:function(t){return this.setChannel("cmyk",0,t)},magenta:function(t){return this.setChannel("cmyk",1,t)},yellow:function(t){return this.setChannel("cmyk",2,t)},black:function(t){return this.setChannel("cmyk",3,t)},hexString:function(){return a.hexString(this.values.rgb)},rgbString:function(){return a.rgbString(this.values.rgb,this.values.alpha)},rgbaString:function(){return a.rgbaString(this.values.rgb,this.values.alpha)},percentString:function(){return a.percentString(this.values.rgb,this.values.alpha)},hslString:function(){return a.hslString(this.values.hsl,this.values.alpha)},hslaString:function(){return a.hslaString(this.values.hsl,this.values.alpha)},hwbString:function(){return a.hwbString(this.values.hwb,this.values.alpha)},keyword:function(){return a.keyword(this.values.rgb,this.values.alpha)},rgbNumber:function(){return this.values.rgb[0]<<16|this.values.rgb[1]<<8|this.values.rgb[2]},luminosity:function(){for(var t=this.values.rgb,e=[],i=0;i<t.length;i++){var a=t[i]/255;e[i]=.03928>=a?a/12.92:Math.pow((a+.055)/1.055,2.4)}return.2126*e[0]+.7152*e[1]+.0722*e[2]},contrast:function(t){var e=this.luminosity(),i=t.luminosity();return e>i?(e+.05)/(i+.05):(i+.05)/(e+.05)},level:function(t){var e=this.contrast(t);return e>=7.1?"AAA":e>=4.5?"AA":""},dark:function(){var t=this.values.rgb,e=(299*t[0]+587*t[1]+114*t[2])/1e3;return 128>e},light:function(){return!this.dark()},negate:function(){for(var t=[],e=0;3>e;e++)t[e]=255-this.values.rgb[e];return this.setValues("rgb",t),this},lighten:function(t){return this.values.hsl[2]+=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},darken:function(t){return this.values.hsl[2]-=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},saturate:function(t){return this.values.hsl[1]+=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},desaturate:function(t){return this.values.hsl[1]-=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},whiten:function(t){return this.values.hwb[1]+=this.values.hwb[1]*t,this.setValues("hwb",this.values.hwb),this},blacken:function(t){return this.values.hwb[2]+=this.values.hwb[2]*t,this.setValues("hwb",this.values.hwb),this},greyscale:function(){var t=this.values.rgb,e=.3*t[0]+.59*t[1]+.11*t[2];return this.setValues("rgb",[e,e,e]),this},clearer:function(t){return this.setValues("alpha",this.values.alpha-this.values.alpha*t),this},opaquer:function(t){return this.setValues("alpha",this.values.alpha+this.values.alpha*t),this},rotate:function(t){var e=this.values.hsl[0];return e=(e+t)%360,e=0>e?360+e:e,this.values.hsl[0]=e,this.setValues("hsl",this.values.hsl),this},mix:function(t,e){e=1-(null==e?.5:e);for(var i=2*e-1,a=this.alpha()-t.alpha(),s=((i*a==-1?i:(i+a)/(1+i*a))+1)/2,o=1-s,n=this.rgbArray(),r=t.rgbArray(),h=0;h<n.length;h++)n[h]=n[h]*s+r[h]*o;this.setValues("rgb",n);var l=this.alpha()*e+t.alpha()*(1-e);return this.setValues("alpha",l),this},toJSON:function(){return this.rgb()},clone:function(){return new s(this.rgb())}},s.prototype.getValues=function(t){for(var e={},i=0;i<t.length;i++)e[t.charAt(i)]=this.values[t][i];return 1!=this.values.alpha&&(e.a=this.values.alpha),e},s.prototype.setValues=function(t,e){var a={rgb:["red","green","blue"],hsl:["hue","saturation","lightness"],hsv:["hue","saturation","value"],hwb:["hue","whiteness","blackness"],cmyk:["cyan","magenta","yellow","black"]},s={rgb:[255,255,255],hsl:[360,100,100],hsv:[360,100,100],hwb:[360,100,100],cmyk:[100,100,100,100]},o=1;if("alpha"==t)o=e;else if(e.length)this.values[t]=e.slice(0,t.length),o=e[t.length];else if(void 0!==e[t.charAt(0)]){for(var n=0;n<t.length;n++)this.values[t][n]=e[t.charAt(n)];o=e.a}else if(void 0!==e[a[t][0]]){for(var r=a[t],n=0;n<t.length;n++)this.values[t][n]=e[r[n]];o=e.alpha}if(this.values.alpha=Math.max(0,Math.min(1,void 0!==o?o:this.values.alpha)),"alpha"!=t){for(var n=0;n<t.length;n++){var h=Math.max(0,Math.min(s[t][n],this.values[t][n]));this.values[t][n]=Math.round(h)}for(var l in a){l!=t&&(this.values[l]=i[t][l](this.values[t]));for(var n=0;n<l.length;n++){var h=Math.max(0,Math.min(s[l][n],this.values[l][n]));this.values[l][n]=Math.round(h)}}return!0}},s.prototype.setSpace=function(t,e){var 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y)w[y[k]]=k},{"color-name":5}],5:[function(t,e,i){e.exports={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]}},{}]},{},[1]),/*!
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0!==e.red)this.setValues("rgb",e);else if(void 0!==e.l||void 0!==e.lightness)this.setValues("hsl",e);else if(void 0!==e.v||void 0!==e.value)this.setValues("hsv",e);else if(void 0!==e.w||void 0!==e.whiteness)this.setValues("hwb",e);else{if(void 0===e.c&&void 0===e.cyan)throw new Error("Unable to parse color from object "+JSON.stringify(t));this.setValues("cmyk",e)}}};s.prototype={rgb:function(t){return this.setSpace("rgb",arguments)},hsl:function(t){return this.setSpace("hsl",arguments)},hsv:function(t){return this.setSpace("hsv",arguments)},hwb:function(t){return this.setSpace("hwb",arguments)},cmyk:function(t){return this.setSpace("cmyk",arguments)},rgbArray:function(){return this.values.rgb},hslArray:function(){return this.values.hsl},hsvArray:function(){return this.values.hsv},hwbArray:function(){return 1!==this.values.alpha?this.values.hwb.concat([this.values.alpha]):this.values.hwb},cmykArray:function(){return this.values.cmyk},rgbaArray:function(){var t=this.values.rgb;return t.concat([this.values.alpha])},hslaArray:function(){var t=this.values.hsl;return t.concat([this.values.alpha])},alpha:function(t){return void 0===t?this.values.alpha:(this.setValues("alpha",t),this)},red:function(t){return this.setChannel("rgb",0,t)},green:function(t){return this.setChannel("rgb",1,t)},blue:function(t){return this.setChannel("rgb",2,t)},hue:function(t){return this.setChannel("hsl",0,t)},saturation:function(t){return this.setChannel("hsl",1,t)},lightness:function(t){return this.setChannel("hsl",2,t)},saturationv:function(t){return this.setChannel("hsv",1,t)},whiteness:function(t){return this.setChannel("hwb",1,t)},blackness:function(t){return this.setChannel("hwb",2,t)},value:function(t){return this.setChannel("hsv",2,t)},cyan:function(t){return this.setChannel("cmyk",0,t)},magenta:function(t){return this.setChannel("cmyk",1,t)},yellow:function(t){return this.setChannel("cmyk",2,t)},black:function(t){return this.setChannel("cmyk",3,t)},hexString:function(){return a.hexString(this.values.rgb)},rgbString:function(){return a.rgbString(this.values.rgb,this.values.alpha)},rgbaString:function(){return a.rgbaString(this.values.rgb,this.values.alpha)},percentString:function(){return a.percentString(this.values.rgb,this.values.alpha)},hslString:function(){return a.hslString(this.values.hsl,this.values.alpha)},hslaString:function(){return a.hslaString(this.values.hsl,this.values.alpha)},hwbString:function(){return a.hwbString(this.values.hwb,this.values.alpha)},keyword:function(){return a.keyword(this.values.rgb,this.values.alpha)},rgbNumber:function(){return this.values.rgb[0]<<16|this.values.rgb[1]<<8|this.values.rgb[2]},luminosity:function(){for(var t=this.values.rgb,e=[],i=0;i<t.length;i++){var a=t[i]/255;e[i]=.03928>=a?a/12.92:Math.pow((a+.055)/1.055,2.4)}return.2126*e[0]+.7152*e[1]+.0722*e[2]},contrast:function(t){var e=this.luminosity(),i=t.luminosity();return e>i?(e+.05)/(i+.05):(i+.05)/(e+.05)},level:function(t){var e=this.contrast(t);return e>=7.1?"AAA":e>=4.5?"AA":""},dark:function(){var t=this.values.rgb,e=(299*t[0]+587*t[1]+114*t[2])/1e3;return 128>e},light:function(){return!this.dark()},negate:function(){for(var t=[],e=0;3>e;e++)t[e]=255-this.values.rgb[e];return this.setValues("rgb",t),this},lighten:function(t){return this.values.hsl[2]+=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},darken:function(t){return this.values.hsl[2]-=this.values.hsl[2]*t,this.setValues("hsl",this.values.hsl),this},saturate:function(t){return this.values.hsl[1]+=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},desaturate:function(t){return this.values.hsl[1]-=this.values.hsl[1]*t,this.setValues("hsl",this.values.hsl),this},whiten:function(t){return this.values.hwb[1]+=this.values.hwb[1]*t,this.setValues("hwb",this.values.hwb),this},blacken:function(t){return this.values.hwb[2]+=this.values.hwb[2]*t,this.setValues("hwb",this.values.hwb),this},greyscale:function(){var t=this.values.rgb,e=.3*t[0]+.59*t[1]+.11*t[2];return this.setValues("rgb",[e,e,e]),this},clearer:function(t){return this.setValues("alpha",this.values.alpha-this.values.alpha*t),this},opaquer:function(t){return this.setValues("alpha",this.values.alpha+this.values.alpha*t),this},rotate:function(t){var e=this.values.hsl[0];return e=(e+t)%360,e=0>e?360+e:e,this.values.hsl[0]=e,this.setValues("hsl",this.values.hsl),this},mix:function(t,e){e=1-(null==e?.5:e);for(var i=2*e-1,a=this.alpha()-t.alpha(),s=((i*a==-1?i:(i+a)/(1+i*a))+1)/2,o=1-s,n=this.rgbArray(),r=t.rgbArray(),h=0;h<n.length;h++)n[h]=n[h]*s+r[h]*o;this.setValues("rgb",n);var l=this.alpha()*e+t.alpha()*(1-e);return this.setValues("alpha",l),this},toJSON:function(){return this.rgb()},clone:function(){return new s(this.rgb())}},s.prototype.getValues=function(t){for(var e={},i=0;i<t.length;i++)e[t.charAt(i)]=this.values[t][i];return 1!=this.values.alpha&&(e.a=this.values.alpha),e},s.prototype.setValues=function(t,e){var 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Q={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]},G={};for(var 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y=t("color-name");e.exports={getRgba:a,getHsla:s,getRgb:n,getHsl:r,getHwb:o,getAlpha:h,hexString:l,rgbString:c,rgbaString:d,percentString:u,percentaString:g,hslString:m,hslaString:p,hwbString:f,keyword:b};var k={};for(var D in y)k[y[D]]=D},{"color-name":5}],5:[function(t,e,i){e.exports={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]}},{}]},{},[1]),/*!
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  * Version: 2.0.0-alpha
@@ -7,9 +7,10 @@
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i.width=this.chart.width=a,i.height=this.chart.height=s,e.retinaScale(this.chart),t||this.update(this.options.responsiveAnimationDuration),this},ensureScalesHaveIDs:function(){var t="x-axis-",i="y-axis-";this.options.scales&&(this.options.scales.xAxes&&this.options.scales.xAxes.length&&e.each(this.options.scales.xAxes,function(e,i){e.id=e.id||t+i},this),this.options.scales.yAxes&&this.options.scales.yAxes.length&&e.each(this.options.scales.yAxes,function(t,e){t.id=t.id||i+e},this))},buildScales:function(){if(this.scales={},this.options.scales&&(this.options.scales.xAxes&&this.options.scales.xAxes.length&&e.each(this.options.scales.xAxes,function(t,e){var i=Chart.scaleService.getScaleConstructor(t.type),a=new i({ctx:this.chart.ctx,options:t,data:this.data,id:t.id});this.scales[a.id]=a},this),this.options.scales.yAxes&&this.options.scales.yAxes.length&&e.each(this.options.scales.yAxes,function(t,e){var i=Chart.scaleService.getScaleConstructor(t.type),a=new i({ctx:this.chart.ctx,options:t,data:this.data,id:t.id});this.scales[a.id]=a},this)),this.options.scale){var t=Chart.scaleService.getScaleConstructor(this.options.scale.type),i=new t({ctx:this.chart.ctx,options:this.options.scale,data:this.data,chart:this.chart});this.scale=i,this.scales.radialScale=i}Chart.scaleService.update(this,this.chart.width,this.chart.height)},buildOrUpdateControllers:function(t){var i=[];if(e.each(this.data.datasets,function(e,a){e.type||(e.type=this.config.type);var s=e.type;return i.push(s),e.controller?void e.controller.updateIndex(a):(e.controller=new Chart.controllers[s](this,a),void(t&&e.controller.reset()))},this),i.length>1)for(var a=1;a<i.length;a++)if(i[a]!=i[a-1]){this.isCombo=!0;break}},resetElements:function(){e.each(this.data.datasets,function(t,e){t.controller.reset()},this)},update:function(t,i){Chart.scaleService.update(this,this.chart.width,this.chart.height),this.buildOrUpdateControllers(!0),e.each(this.data.datasets,function(t,e){t.controller.buildOrUpdateElements()},this),e.each(this.data.datasets,function(t,e){t.controller.update()},this),this.render(t,i)},render:function(t,i){if("undefined"!=typeof t&&0!==t||"undefined"==typeof t&&0!==this.options.animation.duration){var a=new Chart.Animation;a.numSteps=(t||this.options.animation.duration)/16.66,a.easing=this.options.animation.easing,a.render=function(t,i){var a=e.easingEffects[i.easing],s=i.currentStep/i.numSteps,o=a(s);t.draw(o,s,i.currentStep)},a.onAnimationProgress=this.options.onAnimationProgress,a.onAnimationComplete=this.options.onAnimationComplete,Chart.animationService.addAnimation(this,a,t,i)}else this.draw(),this.options.onAnimationComplete&&this.options.onAnimationComplete.call&&this.options.onAnimationComplete.call(this);return this},draw:function(t){var i=t||1;this.clear(),e.each(this.scales,function(t){t.draw(this.chartArea)},this),this.scale&&this.scale.draw(),e.each(this.data.datasets,function(e,i){e.controller.draw(t)},this),this.tooltip.transition(i).draw()},getElementAtEvent:function(t){var i=e.getRelativePosition(t,this.chart),a=[];return e.each(this.data.datasets,function(t,s){e.each(t.metaData,function(t,e){return t.inRange(i.x,i.y)?(a.push(t),a):void 0},this)},this),a},getElementsAtEvent:function(t){var i=e.getRelativePosition(t,this.chart),a=[];return e.each(this.data.datasets,function(t,s){e.each(t.metaData,function(t,e){t.inLabelRange(i.x,i.y)&&a.push(t)},this)},this),a},getDatasetAtEvent:function(t){for(var i=e.getRelativePosition(t,this.chart),a=[],s=0;s<this.data.datasets.length;s++)for(var o=0;o<this.data.datasets[s].metaData.length;o++)this.data.datasets[s].metaData[o].inLabelRange(i.x,i.y)&&e.each(this.data.datasets[s].metaData,function(t,e){a.push(t)},this);return a.length?a:[]},generateLegend:function(){return e.template(this.options.legendTemplate,this)},destroy:function(){this.clear(),e.unbindEvents(this,this.events),e.removeResizeListener(this.chart.canvas.parentNode);var t=this.chart.canvas;t.width=this.chart.width,t.height=this.chart.height,void 0!==this.chart.originalDevicePixelRatio&&this.chart.ctx.scale(1/this.chart.originalDevicePixelRatio,1/this.chart.originalDevicePixelRatio),t.style.width=this.chart.originalCanvasStyleWidth,t.style.height=this.chart.originalCanvasStyleHeight,delete Chart.instances[this.id]},toBase64Image:function(){return this.chart.canvas.toDataURL.apply(this.chart.canvas,arguments)},initToolTip:function(){this.tooltip=new Chart.Tooltip({_chart:this.chart,_data:this.data,_options:this.options},this)},bindEvents:function(){e.bindEvents(this,this.options.events,function(t){this.eventHandler(t)})},eventHandler:function(t){this.lastActive=this.lastActive||[],"mouseout"==t.type?this.active=[]:this.active=function(){switch(this.options.hover.mode){case"single":return this.getElementAtEvent(t);case"label":return this.getElementsAtEvent(t);case"dataset":return this.getDatasetAtEvent(t);default:return t}}.call(this),this.options.hover.onHover&&this.options.hover.onHover.call(this,this.active),("mouseup"==t.type||"click"==t.type)&&this.options.onClick&&this.options.onClick.call(this,t,this.active);if(this.lastActive.length)switch(this.options.hover.mode){case"single":this.data.datasets[this.lastActive[0]._datasetIndex].controller.removeHoverStyle(this.lastActive[0],this.lastActive[0]._datasetIndex,this.lastActive[0]._index);break;case"label":case"dataset":for(var i=0;i<this.lastActive.length;i++)this.data.datasets[this.lastActive[i]._datasetIndex].controller.removeHoverStyle(this.lastActive[i],this.lastActive[i]._datasetIndex,this.lastActive[i]._index)}if(this.active.length&&this.options.hover.mode)switch(this.options.hover.mode){case"single":this.data.datasets[this.active[0]._datasetIndex].controller.setHoverStyle(this.active[0]);break;case"label":case"dataset":for(var i=0;i<this.active.length;i++)this.data.datasets[this.active[i]._datasetIndex].controller.setHoverStyle(this.active[i])}if((this.options.tooltips.enabled||this.options.tooltips.custom)&&(this.tooltip.initialize(),this.active.length?(this.tooltip._model.opacity=1,e.extend(this.tooltip,{_active:this.active}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var a;e.each(this.active,function(t,e){t!==this.lastActive[e]&&(a=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&a)&&(this.stop(),this.render(this.options.hover.animationDuration,!0))}return this.lastActive=this.active,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.scale={display:!0,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},scaleLabel:{fontColor:"#666",fontFamily:"Helvetica Neue",fontSize:12,fontStyle:"normal",labelString:"",show:!1},ticks:{beginAtZero:!1,fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",maxRotation:90,minRotation:20,mirror:!1,padding:10,reverse:!1,show:!0,template:"<%=value%>"}},e.Scale=e.Element.extend({beforeUpdate:i.noop,update:function(t,e,i){return this.beforeUpdate(),this.maxWidth=t,this.maxHeight=e,this.margins=i,this.beforeSetDimensions(),this.setDimensions(),this.afterSetDimensions(),this.beforeBuildTicks(),this.buildTicks(),this.afterBuildTicks(),this.beforeTickToLabelConversion(),this.convertTicksToLabels(),this.afterTickToLabelConversion(),this.beforeCalculateTickRotation(),this.calculateTickRotation(),this.afterCalculateTickRotation(),this.beforeFit(),this.fit(),this.afterFit(),this.afterUpdate(),this.minSize},afterUpdate:i.noop,beforeSetDimensions:i.noop,setDimensions:function(){this.isHorizontal()?this.width=this.maxWidth:this.height=this.maxHeight,this.paddingLeft=0,this.paddingTop=0,this.paddingRight=0,this.paddingBottom=0},afterSetDimensions:i.noop,beforeBuildTicks:i.noop,buildTicks:i.noop,afterBuildTicks:i.noop,beforeTickToLabelConversion:i.noop,convertTicksToLabels:function(){this.ticks=this.ticks.map(function(t,e,a){return this.options.ticks.userCallback?this.options.ticks.userCallback(t,e,a):i.template(this.options.ticks.template,{value:t})},this)},afterTickToLabelConversion:i.noop,beforeCalculateTickRotation:i.noop,calculateTickRotation:function(){var t=i.fontString(this.options.ticks.fontSize,this.options.ticks.fontStyle,this.options.ticks.fontFamily);this.ctx.font=t;var e,a,s=this.ctx.measureText(this.ticks[0]).width,o=this.ctx.measureText(this.ticks[this.ticks.length-1]).width;if(this.paddingRight=o/2+3,this.paddingLeft=s/2+3,this.labelRotation=0,this.options.display&&this.isHorizontal()){var n,r,h=i.longestText(this.ctx,t,this.ticks);this.labelWidth=h;for(var l=this.getPixelForTick(1)-this.getPixelForTick(0)-6;this.labelWidth>l&&this.labelRotation<=this.options.ticks.maxRotation;){if(n=Math.cos(i.toRadians(this.labelRotation)),r=Math.sin(i.toRadians(this.labelRotation)),e=n*s,a=n*o,e+this.options.ticks.fontSize/2>this.yLabelWidth&&(this.paddingLeft=e+this.options.ticks.fontSize/2),this.paddingRight=this.options.ticks.fontSize/2,r*h>this.maxHeight){this.labelRotation--;break}this.labelRotation++,this.labelWidth=n*h}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;this.margins&&(this.paddingLeft-=this.margins.left,this.paddingRight-=this.margins.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},afterCalculateTickRotation:i.noop,beforeFit:i.noop,fit:function(){if(this.minSize={width:0,height:0},this.isHorizontal()?this.minSize.width=this.maxWidth:this.minSize.width=this.options.gridLines.show&&this.options.display?10:0,this.isHorizontal()?this.minSize.height=this.options.gridLines.show&&this.options.display?10:0:this.minSize.height=this.maxHeight,this.options.scaleLabel.show&&(this.isHorizontal()?this.minSize.height+=1.5*this.options.scaleLabel.fontSize:this.minSize.width+=1.5*this.options.scaleLabel.fontSize),this.options.ticks.show&&this.options.display){var t=i.fontString(this.options.ticks.fontSize,this.options.ticks.fontStyle,this.options.ticks.fontFamily);if(this.isHorizontal()){var e=(this.maxHeight-this.minSize.height,i.longestText(this.ctx,t,this.ticks)),a=Math.sin(i.toRadians(this.labelRotation))*e+1.5*this.options.ticks.fontSize;this.minSize.height=Math.min(this.maxHeight,this.minSize.height+a),t=i.fontString(this.options.ticks.fontSize,this.options.ticks.fontStyle,this.options.ticks.fontFamily),this.ctx.font=t;var s=this.ctx.measureText(this.ticks[0]).width,o=this.ctx.measureText(this.ticks[this.ticks.length-1]).width,n=Math.cos(i.toRadians(this.labelRotation)),r=Math.sin(i.toRadians(this.labelRotation));this.paddingLeft=0!==this.labelRotation?n*s+3:s/2+3,this.paddingRight=0!==this.labelRotation?r*(this.options.ticks.fontSize/2)+3:o/2+3}else{var h=this.maxWidth-this.minSize.width,l=i.longestText(this.ctx,t,this.ticks);h>l?this.minSize.width+=l:this.minSize.width=this.maxWidth,this.paddingTop=this.options.ticks.fontSize/2,this.paddingBottom=this.options.ticks.fontSize/2}}this.margins&&(this.paddingLeft-=this.margins.left,this.paddingTop-=this.margins.top,this.paddingRight-=this.margins.right,this.paddingBottom-=this.margins.bottom,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingTop=Math.max(this.paddingTop,0),this.paddingRight=Math.max(this.paddingRight,0),this.paddingBottom=Math.max(this.paddingBottom,0)),this.width=this.minSize.width,this.height=this.minSize.height},afterFit:i.noop,isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},getPixelForValue:i.noop,getPixelForTick:function(t,e){if(this.isHorizontal()){var i=this.width-(this.paddingLeft+this.paddingRight),a=i/Math.max(this.ticks.length-(this.options.gridLines.offsetGridLines?0:1),1),s=a*t+this.paddingLeft;return e&&(s+=a/2),this.left+Math.round(s)}var o=this.height-(this.paddingTop+this.paddingBottom);return this.top+t*(o/(this.ticks.length-1))},getPixelForDecimal:function(t,e){if(this.isHorizontal()){var i=this.width-(this.paddingLeft+this.paddingRight),a=i*t+this.paddingLeft;return this.left+Math.round(a)}return this.top+t*(this.height/this.ticks.length)},draw:function(t){if(this.options.display){var e,a,s,o,n=0!==this.labelRotation;if(this.ctx.fillStyle=this.options.ticks.fontColor,this.isHorizontal()){e=!0;var r="bottom"==this.options.position?this.top:this.bottom-10,h="bottom"==this.options.position?this.top+10:this.bottom;a=!1,(this.options.ticks.fontSize+4)*this.ticks.length>this.width-(this.paddingLeft+this.paddingRight)&&(a=1+Math.floor((this.options.ticks.fontSize+4)*this.ticks.length/(this.width-(this.paddingLeft+this.paddingRight)))),i.each(this.ticks,function(s,o){if(!(a>1&&o%a>0||void 0===s||null===s)){var l=this.getPixelForTick(o),c=this.getPixelForTick(o,this.options.gridLines.offsetGridLines);this.options.gridLines.show&&(o===("undefined"!=typeof this.zeroLineIndex?this.zeroLineIndex:0)?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),l+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(l,r),this.ctx.lineTo(l,h)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(l,t.top),this.ctx.lineTo(l,t.bottom)),this.ctx.stroke()),this.options.ticks.show&&(this.ctx.save(),this.ctx.translate(c,n?this.top+12:"top"===this.options.position?this.bottom-10:this.top+10),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=n?"right":"center",this.ctx.textBaseline=n?"middle":"top"===this.options.position?"bottom":"top",this.ctx.fillText(s,0,0),this.ctx.restore())}},this),this.options.scaleLabel.show&&(this.ctx.textAlign="center",this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.scaleLabel.fontSize,this.options.scaleLabel.fontStyle,this.options.scaleLabel.fontFamily),s=this.left+(this.right-this.left)/2,o="bottom"==this.options.position?this.bottom-this.options.scaleLabel.fontSize/2:this.top+this.options.scaleLabel.fontSize/2,this.ctx.fillText(this.options.scaleLabel.labelString,s,o))}else{
-e=!0;var l="right"==this.options.position?this.left:this.right-5,c="right"==this.options.position?this.left+5:this.right;if(i.each(this.ticks,function(a,s){var o=this.getPixelForTick(s);if(this.options.gridLines.show&&(s===("undefined"!=typeof this.zeroLineIndex?this.zeroLineIndex:0)?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),o+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(l,o),this.ctx.lineTo(c,o)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,o),this.ctx.lineTo(t.right,o)),this.ctx.stroke()),this.options.ticks.show){var n,r=this.getPixelForTick(s,this.options.gridLines.offsetGridLines);this.ctx.save(),"left"==this.options.position?this.options.ticks.mirror?(n=this.right+this.options.ticks.padding,this.ctx.textAlign="left"):(n=this.right-this.options.ticks.padding,this.ctx.textAlign="right"):this.options.ticks.mirror?(n=this.left-this.options.ticks.padding,this.ctx.textAlign="right"):(n=this.left+this.options.ticks.padding,this.ctx.textAlign="left"),this.ctx.translate(n,r),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textBaseline="middle",this.ctx.fillText(a,0,0),this.ctx.restore()}},this),this.options.scaleLabel.show){s="left"==this.options.position?this.left+this.options.scaleLabel.fontSize/2:this.right-this.options.scaleLabel.fontSize/2,o=this.top+(this.bottom-this.top)/2;var u="left"==this.options.position?-.5*Math.PI:.5*Math.PI;this.ctx.save(),this.ctx.translate(s,o),this.ctx.rotate(u),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.scaleLabel.fontSize,this.options.scaleLabel.fontStyle,this.options.scaleLabel.fontFamily),this.ctx.textBaseline="middle",this.ctx.fillText(this.options.scaleLabel.labelString,0,0),this.ctx.restore()}}}}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.scaleService={constructors:{},defaults:{},registerScaleType:function(t,a,s){this.constructors[t]=a,this.defaults[t]=i.scaleMerge(e.defaults.scale,s)},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0},getScaleDefaults:function(t){return this.defaults.hasOwnProperty(t)?this.defaults[t]:{}},update:function(t,e,a){var s=e>30?5:2,o=a>30?5:2;if(t){var n=i.where(t.scales,function(t){return"left"==t.options.position}),r=i.where(t.scales,function(t){return"right"==t.options.position}),h=i.where(t.scales,function(t){return"top"==t.options.position}),l=i.where(t.scales,function(t){return"bottom"==t.options.position}),c=i.where(t.scales,function(t){return"chartArea"==t.options.position}),u=e/2,d=a/2;u-=2*s,d-=2*o;var g=(e-u)/(n.length+r.length),m=(a-d)/(h.length+l.length),p=[],f=function(t){var e=t.update(g,d);p.push({horizontal:!1,minSize:e,scale:t})},v=function(t){var e=t.update(u,m);p.push({horizontal:!0,minSize:e,scale:t})};i.each(n,f),i.each(r,f),i.each(h,v),i.each(l,v);var b=a-2*o,x=e-2*s;i.each(p,function(t){t.horizontal?b-=t.minSize.height:x-=t.minSize.width});var y=function(t){var e=i.findNextWhere(p,function(e){return e.scale===t});e&&t.update(e.minSize.width,b)},w=function(t){var e=i.findNextWhere(p,function(e){return e.scale===t}),a={left:k,right:D,top:0,bottom:0};e&&t.update(x,e.minSize.height,a)},k=s,D=s,C=o,_=o;i.each(n,y),i.each(r,y),i.each(n,function(t){k+=t.width}),i.each(r,function(t){D+=t.width}),i.each(h,w),i.each(l,w),i.each(h,function(t){C+=t.height}),i.each(l,function(t){_+=t.height}),i.each(n,function(t){var e=i.findNextWhere(p,function(e){return e.scale===t}),a={left:0,right:0,top:C,bottom:_};e&&t.update(e.minSize.width,b,a)}),i.each(r,function(t){var e=i.findNextWhere(p,function(e){return e.scale===t}),a={left:0,right:0,top:C,bottom:_};e&&t.update(e.minSize.width,b,a)}),k=s,D=s,C=o,_=o,i.each(n,function(t){k+=t.width}),i.each(r,function(t){D+=t.width}),i.each(h,function(t){C+=t.height}),i.each(l,function(t){_+=t.height});var S=a-C-_,A=e-k-D;(A!==x||S!==b)&&(i.each(n,function(t){t.height=S}),i.each(r,function(t){t.height=S}),i.each(h,function(t){t.width=A}),i.each(l,function(t){t.width=A}),b=S,x=A);var I=s,M=o,P=function(t){t.left=I,t.right=I+t.width,t.top=C,t.bottom=C+b,I=t.right},R=function(t){t.left=k,t.right=k+x,t.top=M,t.bottom=M+t.height,M=t.bottom};i.each(n,P),i.each(h,R),I+=x,M+=b,i.each(r,P),i.each(l,R),t.chartArea={left:k,top:C,right:k+x,bottom:C+b},i.each(c,function(e){e.left=t.chartArea.left,e.top=t.chartArea.top,e.right=t.chartArea.right,e.bottom=t.chartArea.bottom,e.update(x,b)})}}}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.tooltips={enabled:!0,custom:null,backgroundColor:"rgba(0,0,0,0.8)",fontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",fontSize:10,fontStyle:"normal",fontColor:"#fff",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleFontColor:"#fff",yPadding:6,xPadding:6,caretSize:8,cornerRadius:6,xOffset:10,template:["<% if(label){ %>","<%=label %>: ","<% } %>","<%=value %>"].join(""),multiTemplate:["<%if (datasetLabel){ %>","<%=datasetLabel %>: ","<% } %>","<%=value %>"].join(""),multiKeyBackground:"#fff"},e.Tooltip=e.Element.extend({initialize:function(){var t=this._options;i.extend(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":i.extend(this._model,{text:i.template(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:void 0!==this._active[0]._model.label?this._active[0]._model.label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();i.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var a,s,o=[],n=[],r=this._data.datasets.length-1;r>=0&&(a=this._data.datasets[r].metaData,s=i.indexOf(a,this._active[0]),-1===s);r--);var h=function(t){var e,a,r,h,l,c=[],u=[],d=[];return i.each(this._data.datasets,function(t){e=t.metaData,e[s]&&e[s].hasValue()&&c.push(e[s])},this),i.each(this._options.stacked?c.reverse():c,function(t){u.push(t._view.x),d.push(t._view.y),o.push(i.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),n.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),l=i.min(d),r=i.max(d),h=i.min(u),a=i.max(u),{x:h>this._chart.width/2?h:a,y:(l+r)/2}}.call(this,s);i.extend(this._model,{x:h.x,y:h.y,labels:o,title:function(){return this._data.timeLabels?this._data.timeLabels[this._active[0]._index]:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:""}.call(this),legendColors:n,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=o.length*this._model.fontSize+(o.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var l=t.measureText(this._model.title).width,c=i.longestText(t,this.font,o)+this._model.fontSize+3,u=i.max([c,l]);this._model.width=u+2*this._model.xPadding;var d=this._model.height/2;this._model.y-d<0?this._model.y=d:this._model.y+d>this._chart.height&&(this._model.y=this._chart.height-d),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.hover.mode){case"single":t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var a=e.caretPadding||2,s=t.measureText(e.text).width+2*e.xPadding,o=e.fontSize+2*e.yPadding,n=o+e.caretHeight+a;e.x+s/2>this._chart.width?e.xAlign="left":e.x-s/2<0&&(e.xAlign="right"),e.y-n<0&&(e.yAlign="below");var r=e.x-s/2,h=e.y-n;if(t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),this._options.tooltips.custom&&this._options.tooltips.custom(this),!this._options.tooltips.enabled)return;switch(e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-a),t.lineTo(e.x+e.caretHeight,e.y-(a+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(a+e.caretHeight)),t.closePath(),t.fill();break;case"below":h=e.y+a+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+a),t.lineTo(e.x+e.caretHeight,e.y+a+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+a+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":r=e.x-s+(e.cornerRadius+e.caretHeight);break;case"right":r=e.x-(e.cornerRadius+e.caretHeight)}i.drawRoundedRectangle(t,r,h,s,o,e.cornerRadius),t.fill(),t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,r+s/2,h+o/2);break;case"label":if(this._options.tooltips.custom&&this._options.tooltips.custom(this),!this._options.tooltips.enabled)return;i.drawRoundedRectangle(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=i.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=i.fontString(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),i.each(e.labels,function(a,s){t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(a,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(s+1)),t.fillStyle=i.color(e.legendColors[s].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(s+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=i.color(e.legendColors[s].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(s+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.bar={hover:{mode:"label"},scales:{xAxes:[{type:"category",categoryPercentage:.8,barPercentage:.9,gridLines:{offsetGridLines:!0}}],yAxes:[{type:"linear"}]}},e.controllers.bar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.bar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForID:function(t){return this.chart.scales[t]},getBarCount:function(){var t=0;return i.each(this.chart.data.datasets,function(e){"bar"===e.type?++t:void 0===e.type&&"bar"===this.chart.config.type&&++t},this),t},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:t}),a=this.getBarCount();this.updateElement(i,t,!0,a),this.getDataset().metaData.splice(t,0,i)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},buildOrUpdateElements:function(){var t=this.getDataset().data.length,e=this.getDataset().metaData.length;if(e>t)this.getDataset().metaData.splice(t,e-t);else if(t>e)for(var i=e;t>i;++i)this.addElementAndReset(i)},update:function(t){var e=this.getBarCount();i.each(this.getDataset().metaData,function(i,a){this.updateElement(i,a,t,e)},this)},updateElement:function(t,e,a,s){var o,n=this.getScaleForID(this.getDataset().xAxisID),r=this.getScaleForID(this.getDataset().yAxisID);o=r.getPixelForValue(r.min<0&&r.max<0?r.max:r.min>0&&r.max>0?r.min:0),i.extend(t,{_chart:this.chart.chart,_xScale:n,_yScale:r,_datasetIndex:this.index,_index:e,_model:{x:this.calculateBarX(e,this.index),y:a?o:this.calculateBarY(e,this.index),label:this.chart.data.labels[e],datasetLabel:this.getDataset().label,base:this.calculateBarBase(this.index,e),width:this.calculateBarWidth(s),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}}),t.pivot()},calculateBarBase:function(t,e){var i=(this.getScaleForID(this.getDataset().xAxisID),this.getScaleForID(this.getDataset().yAxisID)),a=0;if(i.options.stacked){var s=this.chart.data.datasets[t].data[e];if(0>s)for(var o=0;t>o;o++)this.chart.data.datasets[o].yAxisID===i.id&&(a+=this.chart.data.datasets[o].data[e]<0?this.chart.data.datasets[o].data[e]:0);else for(var n=0;t>n;n++)this.chart.data.datasets[n].yAxisID===i.id&&(a+=this.chart.data.datasets[n].data[e]>0?this.chart.data.datasets[n].data[e]:0);return i.getPixelForValue(a)}return a=i.getPixelForValue(i.min),i.beginAtZero||i.min<=0&&i.max>=0||i.min>=0&&i.max<=0?a=i.getPixelForValue(0,0):i.min<0&&i.max<0&&(a=i.getPixelForValue(i.max)),a},getRuler:function(){var t=this.getScaleForID(this.getDataset().xAxisID),e=(this.getScaleForID(this.getDataset().yAxisID),this.chart.isCombo?i.where(this.chart.data.datasets,function(t){return"bar"==t.type}).length:this.chart.data.datasets.length),a=function(){for(var e=t.getPixelForValue(null,1)-t.getPixelForValue(null,0),i=2;i<this.getDataset().data.length;i++)e=Math.min(t.getPixelForValue(null,i)-t.getPixelForValue(null,i-1),e);return e}.call(this),s=a*t.options.categoryPercentage,o=(a-a*t.options.categoryPercentage)/2,n=s/e,r=n*t.options.barPercentage,h=n-n*t.options.barPercentage;return{datasetCount:e,tickWidth:a,categoryWidth:s,categorySpacing:o,fullBarWidth:n,barWidth:r,barSpacing:h}},calculateBarWidth:function(){var t=this.getScaleForID(this.getDataset().xAxisID),e=this.getRuler();return t.options.stacked?e.categoryWidth:e.barWidth},calculateBarX:function(t,e){var i=this.getScaleForID(this.getDataset().yAxisID),a=this.getScaleForID(this.getDataset().xAxisID),s=this.getRuler(),o=a.getPixelForValue(null,t,e,this.chart.isCombo);return o-=this.chart.isCombo?s.tickWidth/2:0,i.options.stacked?o+s.categoryWidth/2+s.categorySpacing:o+s.barWidth/2+s.categorySpacing+s.barWidth*e+s.barSpacing/2+s.barSpacing*e},calculateBarY:function(t,e){var i=(this.getScaleForID(this.getDataset().xAxisID),this.getScaleForID(this.getDataset().yAxisID)),a=this.getDataset().data[t];if(i.options.stacked){for(var s=0,o=0,n=0;e>n;n++)this.chart.data.datasets[n].data[t]<0?o+=this.chart.data.datasets[n].data[t]||0:s+=this.chart.data.datasets[n].data[t]||0;return i.getPixelForValue(0>a?o+a:s+a)}return i.getPixelForValue(a)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.hoverBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.doughnut={animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},cutoutPercentage:50},e.defaults.pie=i.clone(e.defaults.doughnut),i.extend(e.defaults.pie,{cutoutPercentage:0}),e.controllers.doughnut=e.controllers.pie=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.doughnut.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t,a){this.getDataset().metaData=this.getDataset().metaData||[];var s=new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});a&&i.isArray(this.getDataset().backgroundColor)&&this.getDataset().backgroundColor.splice(t,0,a),this.updateElement(s,t,!0),this.getDataset().metaData.splice(t,0,s)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},buildOrUpdateElements:function(){var t=this.getDataset().data.length,e=this.getDataset().metaData.length;if(e>t)this.getDataset().metaData.splice(t,e-t);else if(t>e)for(var i=e;t>i;++i)this.addElementAndReset(i)},update:function(t){this.chart.outerRadius=Math.max(i.min([this.chart.chart.width,this.chart.chart.height])/2-this.chart.options.elements.arc.borderWidth/2,0),this.chart.innerRadius=Math.max(this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,0),this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,i){this.updateElement(e,i,t)},this)},updateElement:function(t,e,a){var s={x:this.chart.chart.width/2,y:this.chart.chart.height/2,startAngle:Math.PI*-.5,circumference:this.chart.options.animation.animateRotate?0:this.calculateCircumference(this.getDataset().data[e]),outerRadius:this.chart.options.animation.animateScale?0:this.outerRadius,innerRadius:this.chart.options.animation.animateScale?0:this.innerRadius};i.extend(t,{_chart:this.chart.chart,_datasetIndex:this.index,_index:e,_model:a?s:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,circumference:this.calculateCircumference(this.getDataset().data[e]),outerRadius:this.outerRadius,innerRadius:this.innerRadius,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.getDataset().label,e,this.chart.data.labels[e])}}),a||(0===e?t._model.startAngle=Math.PI*-.5:t._model.startAngle=this.getDataset().metaData[e-1]._model.endAngle,t._model.endAngle=t._model.startAngle+t._model.circumference,e<this.getDataset().data.length-1&&(this.getDataset().metaData[e+1]._model.startAngle=t._model.endAngle)),t.pivot()},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.hoverBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?1.999999*Math.PI*(t/this.getDataset().total):0}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.line={hover:{mode:"label"},scales:{xAxes:[{type:"category",id:"x-axis-0"}],yAxes:[{type:"linear",id:"y-axis-0"}]}},e.controllers.line=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.line.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i),this.updateBezierControlPoints()},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},buildOrUpdateElements:function(){var t=this.getDataset().data.length,e=this.getDataset().metaData.length;if(e>t)this.getDataset().metaData.splice(t,e-t);else if(t>e)for(var i=e;t>i;++i)this.addElementAndReset(i)},update:function(t){var e,a=this.getDataset().metaDataset,s=this.getDataset().metaData,o=this.getScaleForId(this.getDataset().yAxisID);this.getScaleForId(this.getDataset().xAxisID);e=o.getPixelForValue(o.min<0&&o.max<0?o.max:o.min>0&&o.max>0?o.min:0),i.extend(a,{_scale:o,_datasetIndex:this.index,_children:s,_model:{tension:a.custom&&a.custom.tension?a.custom.tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,borderCapStyle:a.custom&&a.custom.borderCapStyle?a.custom.borderCapStyle:this.getDataset().borderCapStyle||this.chart.options.elements.line.borderCapStyle,borderDash:a.custom&&a.custom.borderDash?a.custom.borderDash:this.getDataset().borderDash||this.chart.options.elements.line.borderDash,borderDashOffset:a.custom&&a.custom.borderDashOffset?a.custom.borderDashOffset:this.getDataset().borderDashOffset||this.chart.options.elements.line.borderDashOffset,borderJoinStyle:a.custom&&a.custom.borderJoinStyle?a.custom.borderJoinStyle:this.getDataset().borderJoinStyle||this.chart.options.elements.line.borderJoinStyle,fill:a.custom&&a.custom.fill?a.custom.fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:o.top,scaleBottom:o.bottom,scaleZero:e}}),a.pivot(),i.each(s,function(e,i){this.updateElement(e,i,t)},this),this.updateBezierControlPoints()},updateElement:function(t,e,a){var s,o=this.getScaleForId(this.getDataset().yAxisID),n=this.getScaleForId(this.getDataset().xAxisID);s=o.getPixelForValue(o.min<0&&o.max<0?o.max:o.min>0&&o.max>0?o.min:0),i.extend(t,{_chart:this.chart.chart,_xScale:n,_yScale:o,_datasetIndex:this.index,_index:e,_model:{x:n.getPixelForValue(this.getDataset().data[e],e,this.index,this.chart.isCombo),y:a?s:o.getPixelForValue(this.getDataset().data[e],e,this.index),tension:t.custom&&t.custom.tension?t.custom.tension:this.getDataset().tension||this.chart.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth),skip:t.custom&&t.custom.skip?t.custom.skip:null===this.getDataset().data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,e,this.chart.options.elements.point.hitRadius)}})},updateBezierControlPoints:function(){i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e)._model,t._model,i.nextItem(this.getDataset().metaData,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointHoverBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.polarArea={scale:{type:"radialLinear",lineArc:!0},animateRotate:!0,animateScale:!0},e.controllers.polarArea=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.polarArea.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),
-this.getDataset().metaData.splice(t,0,i)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},buildOrUpdateElements:function(){var t=this.getDataset().data.length,e=this.getDataset().metaData.length;if(e>t)this.getDataset().metaData.splice(t,e-t);else if(t>e)for(var i=e;t>i;++i)this.addElementAndReset(i)},update:function(t){this.chart.outerRadius=Math.max((i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,0),this.chart.innerRadius=Math.max(this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,0),this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,i){this.updateElement(e,i,t)},this)},updateElement:function(t,e,a){var s=1/this.getDataset().data.length*2,o=-.5*Math.PI+Math.PI*s*e,n=o+s*Math.PI,r={x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.options.animateScale?0:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[e]),startAngle:this.chart.options.animateRotate?Math.PI*-.5:o,endAngle:this.chart.options.animateRotate?Math.PI*-.5:n,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,e,this.chart.data.labels[e])};i.extend(t,{_chart:this.chart.chart,_datasetIndex:this.index,_index:e,_model:a?r:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[e]),startAngle:o,endAngle:n,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,e,this.chart.data.labels[e])}}),t.pivot()},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?2*Math.PI*(t/this.getDataset().total):0},updateScaleRange:function(){i.extend(this.chart.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.radar={scale:{type:"radialLinear"},elements:{line:{tension:0}}},e.controllers.radar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.radar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData,_loop:!0}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i,_model:{x:0,y:0}})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i),this.updateBezierControlPoints()},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},buildOrUpdateElements:function(){var t=this.getDataset().data.length,e=this.getDataset().metaData.length;if(e>t)this.getDataset().metaData.splice(t,e-t);else if(t>e)for(var i=e;t>i;++i)this.addElementAndReset(i)},update:function(t){var e,a=(this.getDataset().metaDataset,this.getDataset().metaData),s=this.chart.scale;e=s.min<0&&s.max<0?s.getPointPositionForValue(0,s.max):s.min>0&&s.max>0?s.getPointPositionForValue(0,s.min):s.getPointPositionForValue(0,0),i.extend(this.getDataset().metaDataset,{_datasetIndex:this.index,_children:this.getDataset().metaData,_model:{tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:e}}),this.getDataset().metaDataset.pivot(),i.each(a,function(e,i){this.updateElement(e,i,t)},this),this.updateBezierControlPoints()},updateElement:function(t,e,a){var s=this.chart.scale.getPointPositionForValue(e,this.getDataset().data[e]);i.extend(t,{_datasetIndex:this.index,_index:e,_model:{x:a?this.chart.scale.xCenter:s.x,y:a?this.chart.scale.yCenter:s.y,tension:t.custom&&t.custom.tension?t.custom.tension:this.chart.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.getDataset().pointRadius,e,this.chart.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth),skip:t.custom&&t.custom.skip?t.custom.skip:null===this.getDataset().data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,e,this.chart.options.elements.point.hitRadius)}})},updateBezierControlPoints:function(){i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e,!0)._model,t._model,i.nextItem(this.getDataset().metaData,e,!0)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=(e.helpers,{position:"bottom"}),a=e.Scale.extend({buildTicks:function(t){this.ticks=this.data.labels},getPixelForValue:function(t,e,i,a){if(this.isHorizontal()){var s=this.width-(this.paddingLeft+this.paddingRight),o=s/Math.max(this.data.labels.length-(this.options.gridLines.offsetGridLines?0:1),1),n=o*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&a&&(n+=o/2),this.left+Math.round(n)}var r=this.height-(this.paddingTop+this.paddingBottom),h=r/Math.max(this.data.labels.length-(this.options.gridLines.offsetGridLines?0:1),1),n=h*e+this.paddingTop;return this.options.gridLines.offsetGridLines&&a&&(n+=h/2),this.top+Math.round(n)}});e.scaleService.registerScaleType("category",a,i)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={position:"left"},s=e.Scale.extend({buildTicks:function(){this.min=null,this.max=null;var t=[],e=[];if(this.options.stacked){i.each(this.data.datasets,function(a){(this.isHorizontal()?a.xAxisID===this.id:a.yAxisID===this.id)&&i.each(a.data,function(i,a){var s=this.getRightValue(i);t[a]=t[a]||0,e[a]=e[a]||0,this.options.relativePoints?t[a]=100:0>s?e[a]+=s:t[a]+=s},this)},this);var a=t.concat(e);this.min=i.min(a),this.max=i.max(a)}else i.each(this.data.datasets,function(t){(this.isHorizontal()?t.xAxisID===this.id:t.yAxisID===this.id)&&i.each(t.data,function(t,e){var i=this.getRightValue(t);null===this.min?this.min=i:i<this.min&&(this.min=i),null===this.max?this.max=i:i>this.max&&(this.max=i)},this)},this);this.min===this.max&&(this.min--,this.max++),this.ticks=[];var s;if(s=this.isHorizontal()?Math.min(11,Math.ceil(this.width/50)):Math.min(11,Math.ceil(this.height/(2*this.options.ticks.fontSize))),s=Math.max(2,s),this.options.ticks.beginAtZero){var o=i.sign(this.min),n=i.sign(this.max);0>o&&0>n?this.max=0:o>0&&n>0&&(this.min=0)}for(var r=i.niceNum(this.max-this.min,!1),h=i.niceNum(r/(s-1),!0),l=Math.floor(this.min/h)*h,c=Math.ceil(this.max/h)*h,u=l;c>=u;u+=h)this.ticks.push(u);("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks),this.options.ticks.reverse?(this.ticks.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max),this.zeroLineIndex=this.ticks.indexOf(0)},getPixelForValue:function(t,e,i,a){var s,o=this.end-this.start;if(this.isHorizontal()){var n=this.width-(this.paddingLeft+this.paddingRight);return s=this.left+n/o*(this.getRightValue(t)-this.start),Math.round(s+this.paddingLeft)}var r=this.height-(this.paddingTop+this.paddingBottom);return s=this.bottom-this.paddingBottom-r/o*(this.getRightValue(t)-this.start),Math.round(s)},getRightValue:function(t){return"object"==typeof t&&null!==t?this.isHorizontal()?t.x:t.y:t}});e.scaleService.registerScaleType("linear",s,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={position:"left",ticks:{template:"<%var remain = value / (Math.pow(10, Math.floor(Chart.helpers.log10(value))));if (remain === 1 || remain === 2 || remain === 5) {%><%=value.toExponential()%><%} else {%><%= null %><%}%>"}},s=e.Scale.extend({buildTicks:function(){this.min=null,this.max=null;var t=[];this.options.stacked?(i.each(this.data.datasets,function(e){(this.isHorizontal()?e.xAxisID===this.id:e.yAxisID===this.id)&&i.each(e.data,function(e,i){var a=this.getRightValue(e);t[i]=t[i]||0,this.options.relativePoints?t[i]=100:t[i]+=a},this)},this),this.min=i.min(t),this.max=i.max(t)):i.each(this.data.datasets,function(t){(this.isHorizontal()?t.xAxisID===this.id:t.yAxisID===this.id)&&i.each(t.data,function(t,e){var i=this.getRightValue(t);null===this.min?this.min=i:i<this.min&&(this.min=i),null===this.max?this.max=i:i>this.max&&(this.max=i)},this)},this),this.min===this.max&&(0!==this.min&&null!==this.min?(this.min=Math.pow(10,Math.floor(i.log10(this.min))-1),this.max=Math.pow(10,Math.floor(i.log10(this.max))+1)):(this.min=1,this.max=10)),this.tickValues=[];for(var e=Math.floor(i.log10(this.min)),a=Math.ceil(i.log10(this.max)),s=e;a>s;++s)for(var o=1;10>o;++o)this.tickValues.push(o*Math.pow(10,s));this.tickValues.push(1*Math.pow(10,a)),("left"==this.options.position||"right"==this.options.position)&&this.tickValues.reverse(),this.max=i.max(this.tickValues),this.min=i.min(this.tickValues),this.options.ticks.reverse?(this.tickValues.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max),this.ticks=this.tickValues.slice()},getRightValue:function(t){return"object"==typeof t?this.isHorizontal()?t.x:t.y:t},getPixelForTick:function(t,e){return this.getPixelForValue(this.tickValues[t],null,null,e)},getPixelForValue:function(t,e,a,s){var o,n=this.getRightValue(t),r=i.log10(this.end)-i.log10(this.start);if(this.isHorizontal()){if(0!==n){var h=this.width-(this.paddingLeft+this.paddingRight);return o=this.left+h/r*(i.log10(n)-i.log10(this.start)),o+this.paddingLeft}o=this.left+this.paddingLeft}else{if(0!==n){var l=this.height-(this.paddingTop+this.paddingBottom);return this.bottom-this.paddingBottom-l/r*(i.log10(n)-i.log10(this.start))}o=this.top+this.paddingTop}}});e.scaleService.registerScaleType("logarithmic",s,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,animate:!0,lineArc:!1,position:"chartArea",angleLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1},ticks:{showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},s=e.Scale.extend({getValueCount:function(){return this.data.labels.length},setDimensions:function(){this.width=this.maxWidth,this.height=this.maxHeight,this.xCenter=Math.round(this.width/2),this.yCenter=Math.round(this.height/2);var t=i.min([this.height,this.width]);this.drawingArea=this.options.display?t/2-(this.options.ticks.fontSize/2+this.options.ticks.backdropPaddingY):t/2},buildTicks:function(){this.min=null,this.max=null,i.each(this.data.datasets,function(t){i.each(t.data,function(t,e){null!==t&&(null===this.min?this.min=t:t<this.min&&(this.min=t),null===this.max?this.max=t:t>this.max&&(this.max=t))},this)},this),this.min===this.max&&(this.min--,this.max++),this.ticks=[];var t=Math.min(11,Math.ceil(this.drawingArea/(1.5*this.options.ticks.fontSize)));if(t=Math.max(2,t),this.options.ticks.beginAtZero){var e=i.sign(this.min),a=i.sign(this.max);0>e&&0>a?this.max=0:e>0&&a>0&&(this.min=0)}for(var s=i.niceNum(this.max-this.min,!1),o=i.niceNum(s/(t-1),!0),n=Math.floor(this.min/o)*o,r=Math.ceil(this.max/o)*o,h=n;r>=h;h+=o)this.ticks.push(h);this.max=i.max(this.ticks),this.min=i.min(this.ticks),this.options.ticks.reverse?(this.ticks.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max),this.zeroLineIndex=this.ticks.indexOf(0)},getCircumference:function(){return 2*Math.PI/this.getValueCount()},fit:function(){var t,e,a,s,o,n,r,h,l,c,u,d,g=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),m=this.width,p=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.getValueCount();e++)t=this.getPointPosition(e,g),a=this.ctx.measureText(i.template(this.options.ticks.template,{value:this.data.labels[e]})).width+5,0===e||e===this.getValueCount()/2?(s=a/2,t.x+s>m&&(m=t.x+s,o=e),t.x-s<p&&(p=t.x-s,r=e)):e<this.getValueCount()/2?t.x+a>m&&(m=t.x+a,o=e):e>this.getValueCount()/2&&t.x-a<p&&(p=t.x-a,r=e);l=p,c=Math.ceil(m-this.width),n=this.getIndexAngle(o),h=this.getIndexAngle(r),u=c/Math.sin(n+Math.PI/2),d=l/Math.sin(h+Math.PI/2),u=i.isNumber(u)?u:0,d=i.isNumber(d)?d:0,this.drawingArea=Math.round(g-(d+u)/2),this.setCenterPoint(d,u)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,a=t+this.drawingArea;this.xCenter=Math.round((a+i)/2+this.left),this.yCenter=Math.round(this.height/2+this.top)},getIndexAngle:function(t){var e=2*Math.PI/this.getValueCount();return t*e-Math.PI/2},getDistanceFromCenterForValue:function(t){if(null===t)return 0;var e=this.drawingArea/(this.max-this.min);return this.options.reverse?(this.max-t)*e:(t-this.min)*e},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},getPointPositionForValue:function(t,e){return this.getPointPosition(t,this.getDistanceFromCenterForValue(e))},draw:function(){if(this.options.display){var t=this.ctx;if(i.each(this.ticks,function(e,a){if(a>0||this.options.reverse){var s=this.getDistanceFromCenterForValue(this.ticks[a]),o=this.yCenter-s;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,s,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var n=0;n<this.getValueCount();n++){var r=this.getPointPosition(n,this.getDistanceFromCenterForValue(this.ticks[a]));0===n?t.moveTo(r.x,r.y):t.lineTo(r.x,r.y)}t.closePath(),t.stroke()}if(this.options.ticks.show){if(t.font=i.fontString(this.options.ticks.fontSize,this.options.ticks.fontStyle,this.options.ticks.fontFamily),this.options.ticks.showLabelBackdrop){var h=t.measureText(e).width;t.fillStyle=this.options.ticks.backdropColor,t.fillRect(this.xCenter-h/2-this.options.ticks.backdropPaddingX,o-this.options.ticks.fontSize/2-this.options.ticks.backdropPaddingY,h+2*this.options.ticks.backdropPaddingX,this.options.ticks.fontSize+2*this.options.ticks.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.ticks.fontColor,t.fillText(e,this.xCenter,o)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.getValueCount()-1;e>=0;e--){if(this.options.angleLines.show){var a=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.options.reverse?this.min:this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(a.x,a.y),t.stroke(),t.closePath()}var s=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.options.reverse?this.min:this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var o=this.data.labels.length,n=this.data.labels.length/2,r=n/2,h=r>e||e>o-r,l=e===r||e===o-r;0===e?t.textAlign="center":e===n?t.textAlign="center":n>e?t.textAlign="left":t.textAlign="right",l?t.textBaseline="middle":h?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.data.labels[e],s.x,s.y)}}}}});e.scaleService.registerScaleType("radialLinear",s,a)}.call(this),function(){"use strict";if(!window.moment)return void console.warn("Chart.js - Moment.js could not be found! You must include it before Chart.js to use the time scale. Download at http://momentjs.com/");var t=this,e=t.Chart,i=e.helpers,a={units:["millisecond","second","minute","hour","day","week","month","quarter","year"],unit:{millisecond:{display:"SSS [ms]",maxStep:1e3},second:{display:"h:mm:ss a",maxStep:60},minute:{display:"h:mm:ss a",maxStep:60},hour:{display:"MMM D, hA",maxStep:24},day:{display:"ll",maxStep:7},week:{display:"ll",maxStep:4.3333},month:{display:"MMM YYYY",maxStep:12},quarter:{display:"[Q]Q - YYYY",maxStep:4},year:{display:"YYYY",maxStep:!1}}},s={position:"bottom",time:{format:!1,unit:!1,round:!1,displayFormat:!1}},o=e.Scale.extend({buildTicks:function(t){if(this.ticks=[],this.labelMoments=[],this.data.labels.forEach(function(t,e){var i=this.parseTime(t);this.options.time.round&&i.startOf(this.options.time.round),this.labelMoments.push(i)},this),this.firstTick=moment.min.call(this,this.labelMoments).clone(),this.lastTick=moment.max.call(this,this.labelMoments).clone(),this.options.time.unit)this.tickUnit=this.options.time.unit||"day",this.displayFormat=a.unit[this.tickUnit].display,this.tickRange=Math.ceil(this.lastTick.diff(this.firstTick,this.tickUnit,!0));else{var e=this.width-(this.paddingLeft+this.paddingRight),s=e/this.options.ticks.fontSize+4,o=this.options.time.round?0:2;this.tickUnit="millisecond",this.tickRange=Math.ceil(this.lastTick.diff(this.firstTick,this.tickUnit,!0)+o),this.displayFormat=a.unit[this.tickUnit].display,i.each(a.units,function(t){this.tickRange<=s||(this.tickUnit=t,this.tickRange=Math.ceil(this.lastTick.diff(this.firstTick,this.tickUnit)+o),this.displayFormat=a.unit[t].display)},this)}this.firstTick.startOf(this.tickUnit),this.lastTick.endOf(this.tickUnit),this.smallestLabelSeparation=this.width;var n=0;for(n=1;n<this.labelMoments.length;n++)this.smallestLabelSeparation=Math.min(this.smallestLabelSeparation,this.labelMoments[n].diff(this.labelMoments[n-1],this.tickUnit,!0));for(this.options.time.displayFormat&&(this.displayFormat=this.options.time.displayFormat),n=0;n<=this.tickRange;++n)this.ticks.push(this.firstTick.clone().add(n,this.tickUnit))},convertTicksToLabels:function(){this.ticks=this.ticks.map(function(t,e,i){var s=t.format(this.options.time.displayFormat?this.options.time.displayFormat:a.unit[this.tickUnit].display);return this.options.ticks.userCallback?this.options.ticks.userCallback(s,e,i):s},this)},getPixelForValue:function(t,e,i,a){var s=this.labelMoments[e].diff(this.firstTick,this.tickUnit,!0),o=s/this.tickRange;if(this.isHorizontal()){var n=this.width-(this.paddingLeft+this.paddingRight),r=(n/Math.max(this.ticks.length-1,1),n*o+this.paddingLeft);return this.left+Math.round(r)}var h=this.height-(this.paddingTop+this.paddingBottom),l=(h/Math.max(this.ticks.length-1,1),h*o+this.paddingTop);return this.top+Math.round(l)},parseTime:function(t){return"function"==typeof t.getMonth||"number"==typeof t?moment(t):t.isValid&&t.isValid()?t:"string"!=typeof this.options.time.format&&this.options.time.format.call?this.options.time.format(t):moment(t,this.options.time.format)}});e.scaleService.registerScaleType("time",o,s)}.call(this),/*!
+function(){"use strict";var t=this,e=t.Chart,i=function(t,e){this.config=e,t.length&&t[0].getContext&&(t=t[0]),t.getContext&&(t=t.getContext("2d")),this.ctx=t,this.canvas=t.canvas,this.width=t.canvas.width||parseInt(i.helpers.getStyle(t.canvas,"width"))||i.helpers.getMaximumWidth(t.canvas),this.height=t.canvas.height||parseInt(i.helpers.getStyle(t.canvas,"height"))||i.helpers.getMaximumHeight(t.canvas),this.aspectRatio=this.width/this.height,(isNaN(this.aspectRatio)||isFinite(this.aspectRatio)===!1)&&(this.aspectRatio=void 0!==e.aspectRatio?e.aspectRatio:2),this.originalCanvasStyleWidth=t.canvas.style.width,this.originalCanvasStyleHeight=t.canvas.style.height,i.helpers.retinaScale(this),e&&(this.controller=new i.Controller(this));var a=this;return i.helpers.addResizeListener(t.canvas.parentNode,function(){a.controller&&a.controller.config.options.responsive&&a.controller.resize()}),this.controller?this.controller:this};i.defaults={global:{responsive:!0,responsiveAnimationDuration:0,maintainAspectRatio:!0,events:["mousemove","mouseout","click","touchstart","touchmove","touchend"],hover:{onHover:null,mode:"single",animationDuration:400},onClick:null,defaultColor:"rgba(0,0,0,0.1)",elements:{},legendCallback:function(t){var e=[];e.push('<ul class="'+t.id+'-legend">');for(var i=0;i<t.data.datasets.length;i++)e.push('<li><span style="background-color:'+t.data.datasets[i].backgroundColor+'">'),t.data.datasets[i].label&&e.push(t.data.datasets[i].label),e.push("</span></li>");return e.push("</ul>"),e.join("")}}},"undefined"!=typeof amd?define(function(){return i}):"object"==typeof module&&module.exports&&(module.exports=i),t.Chart=i,i.noConflict=function(){return t.Chart=e,i}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers={},a=i.each=function(t,e,i,a){var s=Array.prototype.slice.call(arguments,3);if(t)if(t.length===+t.length){var o;if(a)for(o=t.length-1;o>=0;o--)e.apply(i,[t[o],o].concat(s));else for(o=0;o<t.length;o++)e.apply(i,[t[o],o].concat(s))}else for(var n in t)e.apply(i,[t[n],n].concat(s))},s=i.clone=function(t){var e={};return a(t,function(a,o){t.hasOwnProperty(o)&&(i.isArray(a)?e[o]=a.slice(0):"object"==typeof a&&null!==a?e[o]=s(a):e[o]=a)}),e},o=i.extend=function(t){return a(Array.prototype.slice.call(arguments,1),function(e){a(e,function(i,a){e.hasOwnProperty(a)&&(t[a]=i)})}),t},n=(i.configMerge=function(t){var a=s(t);return i.each(Array.prototype.slice.call(arguments,1),function(t){i.each(t,function(s,o){if(t.hasOwnProperty(o))if("scales"===o)a[o]=i.scaleMerge(a.hasOwnProperty(o)?a[o]:{},s);else if("scale"===o)a[o]=i.configMerge(a.hasOwnProperty(o)?a[o]:{},e.scaleService.getScaleDefaults(s.type),s);else if(a.hasOwnProperty(o)&&i.isArray(a[o])&&i.isArray(s)){var n=a[o];i.each(s,function(t,e){e<n.length?"object"==typeof n[e]&&null!==n[e]&&"object"==typeof t&&null!==t?n[e]=i.configMerge(n[e],t):n[e]=t:n.push(t)})}else a.hasOwnProperty(o)&&"object"==typeof a[o]&&null!==a[o]&&"object"==typeof s?a[o]=i.configMerge(a[o],s):a[o]=s})}),a},i.extendDeep=function(t){function e(t){return i.each(arguments,function(a){a!==t&&i.each(a,function(i,a){t[a]&&t[a].constructor&&t[a].constructor===Object?e(t[a],i):t[a]=i})}),t}return e.apply(this,arguments)},i.scaleMerge=function(t,a){var o=s(t);return i.each(a,function(t,s){a.hasOwnProperty(s)&&("xAxes"===s||"yAxes"===s?o.hasOwnProperty(s)?i.each(t,function(t,a){a>=o[s].length||!o[s][a].type?o[s].push(i.configMerge(t.type?e.scaleService.getScaleDefaults(t.type):{},t)):t.type!==o[s][a].type?o[s][a]=i.configMerge(o[s][a],t.type?e.scaleService.getScaleDefaults(t.type):{},t):o[s][a]=i.configMerge(o[s][a],t)}):(o[s]=[],i.each(t,function(t){o[s].push(i.configMerge(t.type?e.scaleService.getScaleDefaults(t.type):{},t))})):o.hasOwnProperty(s)&&"object"==typeof o[s]&&null!==o[s]&&"object"==typeof t?o[s]=i.configMerge(o[s],t):o[s]=t)}),o},i.getValueAtIndexOrDefault=function(t,e,a){return void 0===t||null===t?a:i.isArray(t)?e<t.length?t[e]:a:t},i.indexOf=function(t,e){if(Array.prototype.indexOf)return t.indexOf(e);for(var i=0;i<t.length;i++)if(t[i]===e)return i;return-1},i.where=function(t,e){var a=[];return i.each(t,function(t){e(t)&&a.push(t)}),a},i.findNextWhere=function(t,e,i){(void 0===i||null===i)&&(i=-1);for(var a=i+1;a<t.length;a++){var s=t[a];if(e(s))return s}},i.findPreviousWhere=function(t,e,i){(void 0===i||null===i)&&(i=t.length);for(var a=i-1;a>=0;a--){var s=t[a];if(e(s))return s}},i.inherits=function(t){var e=this,i=t&&t.hasOwnProperty("constructor")?t.constructor:function(){return e.apply(this,arguments)},a=function(){this.constructor=i};return a.prototype=e.prototype,i.prototype=new a,i.extend=n,t&&o(i.prototype,t),i.__super__=e.prototype,i}),r=i.noop=function(){},h=(i.uid=function(){var t=0;return function(){return"chart-"+t++}}(),i.warn=function(t){window.console&&"function"==typeof window.console.warn&&console.warn(t)},i.amd="function"==typeof define&&define.amd,i.isNumber=function(t){return!isNaN(parseFloat(t))&&isFinite(t)}),l=(i.max=function(t){return Math.max.apply(Math,t)},i.min=function(t){return Math.min.apply(Math,t)},i.sign=function(t){return Math.sign?Math.sign(t):(t=+t,0===t||isNaN(t)?t:t>0?1:-1)},i.log10=function(t){return 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a=0;a<this.active.length;a++)this.data.datasets[this.active[a]._datasetIndex].controller.setHoverStyle(this.active[a])}if((this.options.tooltips.enabled||this.options.tooltips.custom)&&(this.tooltip.initialize(),this.tooltipActive.length?(this.tooltip._model.opacity=1,i.extend(this.tooltip,{_active:this.tooltipActive}),this.tooltip.update()):this.tooltip._model.opacity=0),this.tooltip.pivot(),!this.animating){var s;i.each(this.active,function(t,e){t!==this.lastActive[e]&&(s=!0)},this),i.each(this.tooltipActive,function(t,e){t!==this.lastTooltipActive[e]&&(s=!0)},this),(!this.lastActive.length&&this.active.length||this.lastActive.length&&!this.active.length||this.lastActive.length&&this.active.length&&s||!this.lastTooltipActive.length&&this.tooltipActive.length||this.lastTooltipActive.length&&!this.tooltipActive.length||this.lastTooltipActive.length&&this.tooltipActive.length&&s)&&(this.stop(),this.render(this.options.hover.animationDuration,!0))}return this.lastActive=this.active,this.lastTooltipActive=this.tooltipActive,this}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.scale={display:!0,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1},scaleLabel:{fontColor:"#666",fontFamily:"Helvetica Neue",fontSize:12,fontStyle:"normal",labelString:"",show:!1},ticks:{beginAtZero:!1,fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",maxRotation:90,minRotation:20,mirror:!1,padding:10,reverse:!1,show:!0,callback:function(t){return""+t}}},e.Scale=e.Element.extend({beforeUpdate:i.noop,update:function(t,e,i){return this.beforeUpdate(),this.maxWidth=t,this.maxHeight=e,this.margins=i,this.beforeSetDimensions(),this.setDimensions(),this.afterSetDimensions(),this.beforeBuildTicks(),this.buildTicks(),this.afterBuildTicks(),this.beforeTickToLabelConversion(),this.convertTicksToLabels(),this.afterTickToLabelConversion(),this.beforeCalculateTickRotation(),this.calculateTickRotation(),this.afterCalculateTickRotation(),this.beforeFit(),this.fit(),this.afterFit(),this.afterUpdate(),this.minSize},afterUpdate:i.noop,beforeSetDimensions:i.noop,setDimensions:function(){this.isHorizontal()?(this.width=this.maxWidth,this.left=0,this.right=this.width):(this.height=this.maxHeight,this.top=0,this.bottom=this.height),this.paddingLeft=0,this.paddingTop=0,this.paddingRight=0,this.paddingBottom=0},afterSetDimensions:i.noop,beforeBuildTicks:i.noop,buildTicks:i.noop,afterBuildTicks:i.noop,beforeTickToLabelConversion:i.noop,convertTicksToLabels:function(){this.ticks=this.ticks.map(function(t,e,i){return this.options.ticks.userCallback?this.options.ticks.userCallback(t,e,i):this.options.ticks.callback(t,e,i)},this)},afterTickToLabelConversion:i.noop,beforeCalculateTickRotation:i.noop,calculateTickRotation:function(){var t=i.fontString(this.options.ticks.fontSize,this.options.ticks.fontStyle,this.options.ticks.fontFamily);this.ctx.font=t;var e,a,s=this.ctx.measureText(this.ticks[0]).width,o=this.ctx.measureText(this.ticks[this.ticks.length-1]).width;if(this.paddingRight=o/2+3,this.paddingLeft=s/2+3,this.labelRotation=0,this.options.display&&this.isHorizontal()){var n,r,h=i.longestText(this.ctx,t,this.ticks);this.labelWidth=h;for(var l=this.getPixelForTick(1)-this.getPixelForTick(0)-6;this.labelWidth>l&&this.labelRotation<=this.options.ticks.maxRotation;){if(n=Math.cos(i.toRadians(this.labelRotation)),r=Math.sin(i.toRadians(this.labelRotation)),e=n*s,a=n*o,e+this.options.ticks.fontSize/2>this.yLabelWidth&&(this.paddingLeft=e+this.options.ticks.fontSize/2),this.paddingRight=this.options.ticks.fontSize/2,r*h>this.maxHeight){this.labelRotation--;break}this.labelRotation++,this.labelWidth=n*h}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;this.margins&&(this.paddingLeft-=this.margins.left,this.paddingRight-=this.margins.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},afterCalculateTickRotation:i.noop,beforeFit:i.noop,fit:function(){if(this.minSize={width:0,height:0},this.isHorizontal()?this.minSize.width=this.maxWidth:this.minSize.width=this.options.gridLines.show&&this.options.display?10:0,this.isHorizontal()?this.minSize.height=this.options.gridLines.show&&this.options.display?10:0:this.minSize.height=this.maxHeight,this.options.scaleLabel.show&&(this.isHorizontal()?this.minSize.height+=1.5*this.options.scaleLabel.fontSize:this.minSize.width+=1.5*this.options.scaleLabel.fontSize),this.options.ticks.show&&this.options.display){var t=i.fontString(this.options.ticks.fontSize,this.options.ticks.fontStyle,this.options.ticks.fontFamily);if(this.isHorizontal()){var e=(this.maxHeight-this.minSize.height,i.longestText(this.ctx,t,this.ticks)),a=Math.sin(i.toRadians(this.labelRotation))*e+1.5*this.options.ticks.fontSize;this.minSize.height=Math.min(this.maxHeight,this.minSize.height+a),t=i.fontString(this.options.ticks.fontSize,this.options.ticks.fontStyle,this.options.ticks.fontFamily),this.ctx.font=t;var s=this.ctx.measureText(this.ticks[0]).width,o=this.ctx.measureText(this.ticks[this.ticks.length-1]).width,n=Math.cos(i.toRadians(this.labelRotation)),r=Math.sin(i.toRadians(this.labelRotation));this.paddingLeft=0!==this.labelRotation?n*s+3:s/2+3,this.paddingRight=0!==this.labelRotation?r*(this.options.ticks.fontSize/2)+3:o/2+3}else{var h=this.maxWidth-this.minSize.width,l=i.longestText(this.ctx,t,this.ticks);h>l?this.minSize.width+=l:this.minSize.width=this.maxWidth,this.paddingTop=this.options.ticks.fontSize/2,this.paddingBottom=this.options.ticks.fontSize/2}}this.margins&&(this.paddingLeft-=this.margins.left,this.paddingTop-=this.margins.top,this.paddingRight-=this.margins.right,this.paddingBottom-=this.margins.bottom,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingTop=Math.max(this.paddingTop,0),this.paddingRight=Math.max(this.paddingRight,0),this.paddingBottom=Math.max(this.paddingBottom,0)),this.width=this.minSize.width,this.height=this.minSize.height},afterFit:i.noop,isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},getRightValue:function a(t){return null===t||"undefined"==typeof t?NaN:"number"==typeof t&&isNaN(t)?NaN:"object"==typeof t?a(this.isHorizontal()?t.x:t.y):t},getLabelForIndex:i.noop,getPixelForValue:i.noop,getPixelForTick:function(t,e){if(this.isHorizontal()){var i=this.width-(this.paddingLeft+this.paddingRight),a=i/Math.max(this.ticks.length-(this.options.gridLines.offsetGridLines?0:1),1),s=a*t+this.paddingLeft;return e&&(s+=a/2),this.left+Math.round(s)}var o=this.height-(this.paddingTop+this.paddingBottom);return this.top+t*(o/(this.ticks.length-1))},getPixelForDecimal:function(t,e){if(this.isHorizontal()){var i=this.width-(this.paddingLeft+this.paddingRight),a=i*t+this.paddingLeft;return this.left+Math.round(a)}return this.top+t*this.height},draw:function(t){if(this.options.display){var e,a,s,o,n=0!==this.labelRotation;this.ctx.fillStyle=this.options.ticks.fontColor;var r=i.fontString(this.options.ticks.fontSize,this.options.ticks.fontStyle,this.options.ticks.fontFamily);if(this.isHorizontal()){e=!0;var h="bottom"==this.options.position?this.top:this.bottom-10,l="bottom"==this.options.position?this.top+10:this.bottom;a=!1,(this.options.ticks.fontSize+4)*this.ticks.length>this.width-(this.paddingLeft+this.paddingRight)&&(a=1+Math.floor((this.options.ticks.fontSize+4)*this.ticks.length/(this.width-(this.paddingLeft+this.paddingRight)))),i.each(this.ticks,function(s,o){if(!(a>1&&o%a>0||void 0===s||null===s)){var c=this.getPixelForTick(o),d=this.getPixelForTick(o,this.options.gridLines.offsetGridLines);this.options.gridLines.show&&(o===("undefined"!=typeof this.zeroLineIndex?this.zeroLineIndex:0)?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),c+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(c,h),this.ctx.lineTo(c,l)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(c,t.top),this.ctx.lineTo(c,t.bottom)),this.ctx.stroke()),this.options.ticks.show&&(this.ctx.save(),this.ctx.translate(d,n?this.top+12:"top"===this.options.position?this.bottom-10:this.top+10),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=r,this.ctx.textAlign=n?"right":"center",
+this.ctx.textBaseline=n?"middle":"top"===this.options.position?"bottom":"top",this.ctx.fillText(s,0,0),this.ctx.restore())}},this),this.options.scaleLabel.show&&(this.ctx.textAlign="center",this.ctx.textBaseline="middle",this.ctx.fillStyle=this.options.scaleLabel.fontColor,this.ctx.font=i.fontString(this.options.scaleLabel.fontSize,this.options.scaleLabel.fontStyle,this.options.scaleLabel.fontFamily),s=this.left+(this.right-this.left)/2,o="bottom"==this.options.position?this.bottom-this.options.scaleLabel.fontSize/2:this.top+this.options.scaleLabel.fontSize/2,this.ctx.fillText(this.options.scaleLabel.labelString,s,o))}else{e=!0;var c="right"==this.options.position?this.left:this.right-5,d="right"==this.options.position?this.left+5:this.right;if(i.each(this.ticks,function(a,s){var o=this.getPixelForTick(s);if(this.options.gridLines.show&&(s===("undefined"!=typeof this.zeroLineIndex?this.zeroLineIndex:0)?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),o+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(c,o),this.ctx.lineTo(d,o)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,o),this.ctx.lineTo(t.right,o)),this.ctx.stroke()),this.options.ticks.show){var n,h=this.getPixelForTick(s,this.options.gridLines.offsetGridLines);this.ctx.save(),"left"==this.options.position?this.options.ticks.mirror?(n=this.right+this.options.ticks.padding,this.ctx.textAlign="left"):(n=this.right-this.options.ticks.padding,this.ctx.textAlign="right"):this.options.ticks.mirror?(n=this.left-this.options.ticks.padding,this.ctx.textAlign="right"):(n=this.left+this.options.ticks.padding,this.ctx.textAlign="left"),this.ctx.translate(n,h),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=r,this.ctx.textBaseline="middle",this.ctx.fillText(a,0,0),this.ctx.restore()}},this),this.options.scaleLabel.show){s="left"==this.options.position?this.left+this.options.scaleLabel.fontSize/2:this.right-this.options.scaleLabel.fontSize/2,o=this.top+(this.bottom-this.top)/2;var u="left"==this.options.position?-.5*Math.PI:.5*Math.PI;this.ctx.save(),this.ctx.translate(s,o),this.ctx.rotate(u),this.ctx.textAlign="center",this.ctx.fillStyle=this.options.scaleLabel.fontColor,this.ctx.font=i.fontString(this.options.scaleLabel.fontSize,this.options.scaleLabel.fontStyle,this.options.scaleLabel.fontFamily),this.ctx.textBaseline="middle",this.ctx.fillText(this.options.scaleLabel.labelString,0,0),this.ctx.restore()}}}}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.scaleService={constructors:{},defaults:{},registerScaleType:function(t,e,a){this.constructors[t]=e,this.defaults[t]=i.clone(a)},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0},getScaleDefaults:function(t){return this.defaults.hasOwnProperty(t)?i.scaleMerge(e.defaults.scale,this.defaults[t]):{}},update:function(t,e,a){var s=e>30?5:2,o=a>30?5:2;if(t){var n=i.where(t.scales,function(t){return"left"==t.options.position}),r=i.where(t.scales,function(t){return"right"==t.options.position}),h=i.where(t.scales,function(t){return"top"==t.options.position}),l=i.where(t.scales,function(t){return"bottom"==t.options.position}),c=i.where(t.scales,function(t){return"chartArea"==t.options.position}),d=e/2,u=a/2;d-=2*s,u-=2*o;var g=(e-d)/(n.length+r.length),m=(a-u)/(h.length+l.length),p=[],f=function(t){var e=t.update(g,u);p.push({horizontal:!1,minSize:e,scale:t})},b=function(t){var e=t.update(d,m);p.push({horizontal:!0,minSize:e,scale:t})};i.each(n,f),i.each(r,f),i.each(h,b),i.each(l,b);var v=a-2*o,x=e-2*s;i.each(p,function(t){t.horizontal?v-=t.minSize.height:x-=t.minSize.width});var y=function(t){var e=i.findNextWhere(p,function(e){return e.scale===t});e&&t.update(e.minSize.width,v)},k=function(t){var e=i.findNextWhere(p,function(e){return e.scale===t}),a={left:D,right:w,top:0,bottom:0};e&&t.update(x,e.minSize.height,a)},D=s,w=s,C=o,S=o;i.each(n,y),i.each(r,y),i.each(n,function(t){D+=t.width}),i.each(r,function(t){w+=t.width}),i.each(h,k),i.each(l,k),i.each(h,function(t){C+=t.height}),i.each(l,function(t){S+=t.height}),i.each(n,function(t){var e=i.findNextWhere(p,function(e){return e.scale===t}),a={left:0,right:0,top:C,bottom:S};e&&t.update(e.minSize.width,v,a)}),i.each(r,function(t){var e=i.findNextWhere(p,function(e){return e.scale===t}),a={left:0,right:0,top:C,bottom:S};e&&t.update(e.minSize.width,v,a)}),D=s,w=s,C=o,S=o,i.each(n,function(t){D+=t.width}),i.each(r,function(t){w+=t.width}),i.each(h,function(t){C+=t.height}),i.each(l,function(t){S+=t.height});var _=a-C-S,A=e-D-w;(A!==x||_!==v)&&(i.each(n,function(t){t.height=_}),i.each(r,function(t){t.height=_}),i.each(h,function(t){t.width=A}),i.each(l,function(t){t.width=A}),v=_,x=A);var I=s,M=o,P=function(t){t.left=I,t.right=I+t.width,t.top=C,t.bottom=C+v,I=t.right},F=function(t){t.left=D,t.right=D+x,t.top=M,t.bottom=M+t.height,M=t.bottom};i.each(n,P),i.each(h,F),I+=x,M+=v,i.each(r,P),i.each(l,F),t.chartArea={left:D,top:C,right:D+x,bottom:C+v},i.each(c,function(e){e.left=t.chartArea.left,e.top=t.chartArea.top,e.right=t.chartArea.right,e.bottom=t.chartArea.bottom,e.update(x,v)})}}}}.call(this),function(){"use strict";function t(t,e){return e&&(a.isArray(e)?t=t.concat(e):t.push(e)),t}var e=this,i=e.Chart,a=i.helpers;i.defaults.global.tooltips={enabled:!0,custom:null,mode:"single",backgroundColor:"rgba(0,0,0,0.8)",titleFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",titleFontSize:12,titleFontStyle:"bold",titleSpacing:2,titleMarginBottom:6,titleColor:"#fff",titleAlign:"left",bodyFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",bodyFontSize:12,bodyFontStyle:"normal",bodySpacing:2,bodyColor:"#fff",bodyAlign:"left",footerFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",footerFontSize:12,footerFontStyle:"bold",footerSpacing:2,footerMarginTop:6,footerColor:"#fff",footerAlign:"left",yPadding:6,xPadding:6,caretSize:5,cornerRadius:6,xOffset:10,multiKeyBackground:"#fff",callbacks:{beforeTitle:a.noop,title:function(t,e,i,s,o){return a.isArray(t)?t[0]:t},afterTitle:a.noop,beforeBody:a.noop,beforeLabel:a.noop,label:function(t,e,i,a,s){return this._data.datasets[a].label+": "+e},afterLabel:a.noop,afterBody:a.noop,beforeFooter:a.noop,footer:a.noop,afterFooter:a.noop}},i.Tooltip=i.Element.extend({initialize:function(){var t=this._options;a.extend(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,bodyColor:t.tooltips.bodyColor,_bodyFontFamily:t.tooltips.bodyFontFamily,_bodyFontStyle:t.tooltips.bodyFontStyle,bodyFontSize:t.tooltips.bodyFontSize,bodySpacing:t.tooltips.bodySpacing,_bodposition:t.tooltips.bodposition,titleColor:t.tooltips.titleColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,_titleAlign:t.tooltips.titleAlign,titleSpacing:t.tooltips.titleSpacing,titleMarginBottom:t.tooltips.titleMarginBottom,footerColor:t.tooltips.footerColor,_footerFontFamily:t.tooltips.footerFontFamily,_footerFontStyle:t.tooltips.footerFontStyle,footerFontSize:t.tooltips.footerFontSize,_footerAlign:t.tooltips.footerAlign,footerSpacing:t.tooltips.footerSpacing,footerMarginTop:t.tooltips.footerMarginTop,caretSize:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},getTitle:function(){var e=this._options.tooltips.callbacks.beforeTitle.apply(this,arguments),i=this._options.tooltips.callbacks.title.apply(this,arguments),a=this._options.tooltips.callbacks.afterTitle.apply(this,arguments),s=[];return s=t(s,e),s=t(s,i),s=t(s,a)},getBeforeBody:function(t,e,i,s,o){var n=this._options.tooltips.callbacks.beforeBody.call(this,t,e,i,s,o);return a.isArray(n)?n:[n]},getBody:function(t,e,i,s){var o,n,r,h=[];if(a.isArray(t)){for(var l=[],c=0;c<t.length;c++)o=this._options.tooltips.callbacks.beforeLabel.call(this,t[c],e[c],i,s),n=this._options.tooltips.callbacks.afterLabel.call(this,t[c],e[c],i,s),l.push((o?o:"")+this._options.tooltips.callbacks.label.call(this,t[c],e[c],i,s)+(n?n:""));l.length&&(h=h.concat(l))}else o=this._options.tooltips.callbacks.beforeLabel.apply(this,arguments),r=this._options.tooltips.callbacks.label.apply(this,arguments),n=this._options.tooltips.callbacks.afterLabel.apply(this,arguments),(o||r||n)&&h.push((o?n:"")+r+(n?n:""));return h},getAfterBody:function(t,e,i,s,o){var n=this._options.tooltips.callbacks.afterBody.call(this,t,e,i,s,o);return a.isArray(n)?n:[n]},getFooter:function(){var e=this._options.tooltips.callbacks.beforeFooter.apply(this,arguments),i=this._options.tooltips.callbacks.footer.apply(this,arguments),a=this._options.tooltips.callbacks.afterFooter.apply(this,arguments),s=[];return s=t(s,e),s=t(s,i),s=t(s,a)},update:function(){var t,e,i,s=(this._chart.ctx,this._active[0]),o=[];return"single"==this._options.tooltips.mode?(t=s._xScale.getLabelForIndex(s._index,s._datasetIndex),e=s._yScale.getLabelForIndex(s._index,s._datasetIndex),i=this._active[0].tooltipPosition()):(t=[],e=[],a.each(this._data.datasets,function(i,o){a.isDatasetVisible(i)&&(t.push(s._xScale.getLabelForIndex(s._index,o)),e.push(s._yScale.getLabelForIndex(s._index,o)))}),a.each(this._active,function(t,e){o.push({borderColor:t._view.borderColor,backgroundColor:t._view.backgroundColor})},this),i=this._active[0].tooltipPosition(),i.y=this._active[0]._yScale.getPixelForDecimal(.5)),a.extend(this._model,{title:this.getTitle(t,e,s._index,s._datasetIndex,this._data),beforeBody:this.getBeforeBody(t,e,s._index,s._datasetIndex,this._data),body:this.getBody(t,e,s._index,s._datasetIndex,this._data),afterBody:this.getAfterBody(t,e,s._index,s._datasetIndex,this._data),footer:this.getFooter(t,e,s._index,s._datasetIndex,this._data)}),a.extend(this._model,{x:Math.round(i.x),y:Math.round(i.y),caretPadding:i.padding,labelColors:o}),this},draw:function(){var t=this._chart.ctx,e=this._view;if(0!==this._view.opacity){e.position="top";var i=e.caretPadding||2,s=e.body.length+e.beforeBody.length+e.afterBody.length,o=2*e.yPadding;o+=e.title.length*e.titleFontSize,o+=(e.title.length-1)*e.titleSpacing,o+=e.title.length?e.titleMarginBottom:0,o+=s*e.bodyFontSize,o+=(s-1)*e.bodySpacing,o+=e.footer.length?e.footerMarginTop:0,o+=e.footer.length*e.footerFontSize,o+=(e.footer.length-1)*e.footerSpacing;var n=0;a.each(e.title,function(i,s){t.font=a.fontString(e.titleFontSize,e._titleFontStyle,e._titleFontFamily),n=Math.max(n,t.measureText(i).width)}),a.each(e.body,function(i,s){t.font=a.fontString(e.bodyFontSize,e._bodyFontStyle,e._bodyFontFamily),n=Math.max(n,t.measureText(i).width+("single"!=this._options.tooltips.mode?e.bodyFontSize+2:0))},this),a.each(e.footer,function(i,s){t.font=a.fontString(e.footerFontSize,e._footerFontStyle,e._footerFontFamily),n=Math.max(n,t.measureText(i).width)}),n+=2*e.xPadding;var r=n+e.caretSize+i;e.yAlign="center",e.y-o/2<0?e.yAlign="top":e.y+o/2>this._chart.height&&(e.yAlign="bottom"),e.xAlign="right",e.x+r>this._chart.width&&(e.xAlign="left");var h=e.x,l=e.y;if(l="top"==e.yAlign?e.y-e.caretSize-e.cornerRadius:"bottom"==e.yAlign?e.y-o+e.caretSize+e.cornerRadius:e.y-o/2,h="left"==e.xAlign?e.x-r:"right"==e.xAlign?e.x+i+e.caretSize:e.x+r/2,this._options.tooltips.enabled&&(t.fillStyle=a.color(e.backgroundColor).alpha(e.opacity).rgbString(),a.drawRoundedRectangle(t,h,l,n,o,e.cornerRadius),t.fill()),this._options.tooltips.enabled&&(t.fillStyle=a.color(e.backgroundColor).alpha(e.opacity).rgbString(),"left"==e.xAlign?(t.beginPath(),t.moveTo(e.x-i,e.y),t.lineTo(e.x-i-e.caretSize,e.y-e.caretSize),t.lineTo(e.x-i-e.caretSize,e.y+e.caretSize),t.closePath(),t.fill()):(t.beginPath(),t.moveTo(e.x+i,e.y),t.lineTo(e.x+i+e.caretSize,e.y-e.caretSize),t.lineTo(e.x+i+e.caretSize,e.y+e.caretSize),t.closePath(),t.fill())),this._options.tooltips.enabled){var c=l+e.yPadding,d=h+e.xPadding;e.title.length&&(t.textAlign=e._titleAlign,t.textBaseline="top",t.fillStyle=a.color(e.titleColor).alpha(e.opacity).rgbString(),t.font=a.fontString(e.titleFontSize,e._titleFontStyle,e._titleFontFamily),a.each(e.title,function(i,a){t.fillText(i,d,c),c+=e.titleFontSize+e.titleSpacing,a+1==e.title.length&&(c+=e.titleMarginBottom-e.titleSpacing)},this)),t.textAlign=e._bodyAlign,t.textBaseline="top",t.fillStyle=a.color(e.bodyColor).alpha(e.opacity).rgbString(),t.font=a.fontString(e.bodyFontSize,e._bodyFontStyle,e._bodyFontFamily),a.each(e.beforeBody,function(i,a){t.fillText(e.beforeBody,d,c),c+=e.bodyFontSize+e.bodySpacing}),a.each(e.body,function(i,s){"single"!=this._options.tooltips.mode&&(t.fillStyle=a.color(e.labelColors[s].borderColor).alpha(e.opacity).rgbString(),t.fillRect(d,c,e.bodyFontSize,e.bodyFontSize),t.fillStyle=a.color(e.labelColors[s].backgroundColor).alpha(e.opacity).rgbString(),t.fillRect(d+1,c+1,e.bodyFontSize-2,e.bodyFontSize-2),t.fillStyle=a.color(e.bodyColor).alpha(e.opacity).rgbString()),t.fillText(i,d+("single"!=this._options.tooltips.mode?e.bodyFontSize+2:0),c),c+=e.bodyFontSize+e.bodySpacing},this),a.each(e.afterBody,function(i,a){t.fillText(e.afterBody,d,c),c+=e.bodyFontSize}),c-=e.bodySpacing,e.footer.length&&(c+=e.footerMarginTop,t.textAlign=e._footerAlign,t.textBaseline="top",t.fillStyle=a.color(e.footerColor).alpha(e.opacity).rgbString(),t.font=a.fontString(e.footerFontSize,e._footerFontStyle,e._footerFontFamily),a.each(e.footer,function(i,a){t.fillText(i,d,c),c+=e.footerFontSize+e.footerSpacing},this))}}}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.bar={hover:{mode:"label"},scales:{xAxes:[{type:"category",categoryPercentage:.8,barPercentage:.9,gridLines:{offsetGridLines:!0}}],yAxes:[{type:"linear"}]}},e.controllers.bar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.bar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForID:function(t){return this.chart.scales[t]},getBarCount:function(){var t=0;return i.each(this.chart.data.datasets,function(e){i.isDatasetVisible(e)&&("bar"===e.type?++t:void 0===e.type&&"bar"===this.chart.config.type&&++t)},this),t},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:t}),a=this.getBarCount();this.updateElement(i,t,!0,a),this.getDataset().metaData.splice(t,0,i)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},buildOrUpdateElements:function(){var t=this.getDataset().data.length,e=this.getDataset().metaData.length;if(e>t)this.getDataset().metaData.splice(t,e-t);else if(t>e)for(var i=e;t>i;++i)this.addElementAndReset(i)},update:function(t){var e=this.getBarCount();i.each(this.getDataset().metaData,function(i,a){this.updateElement(i,a,t,e)},this)},updateElement:function(t,e,a,s){var o,n=this.getScaleForID(this.getDataset().xAxisID),r=this.getScaleForID(this.getDataset().yAxisID);o=r.min<0&&r.max<0?r.getPixelForValue(r.max):r.min>0&&r.max>0?r.getPixelForValue(r.min):r.getPixelForValue(0),i.extend(t,{_chart:this.chart.chart,_xScale:n,_yScale:r,_datasetIndex:this.index,_index:e,_model:{x:this.calculateBarX(e,this.index),y:a?o:this.calculateBarY(e,this.index),label:this.chart.data.labels[e],datasetLabel:this.getDataset().label,base:this.calculateBarBase(this.index,e),width:this.calculateBarWidth(s),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}}),t.pivot()},calculateBarBase:function(t,e){var a=(this.getScaleForID(this.getDataset().xAxisID),this.getScaleForID(this.getDataset().yAxisID)),s=0;if(a.options.stacked){var o=this.chart.data.datasets[t].data[e];if(0>o)for(var n=0;t>n;n++){var r=this.chart.data.datasets[n];i.isDatasetVisible(r)&&r.yAxisID===a.id&&(s+=r.data[e]<0?r.data[e]:0)}else for(var h=0;t>h;h++){var l=this.chart.data.datasets[h];i.isDatasetVisible(l)&&l.yAxisID===a.id&&(s+=l.data[e]>0?l.data[e]:0)}return a.getPixelForValue(s)}return s=a.getPixelForValue(a.min),a.beginAtZero||a.min<=0&&a.max>=0||a.min>=0&&a.max<=0?s=a.getPixelForValue(0,0):a.min<0&&a.max<0&&(s=a.getPixelForValue(a.max)),s},getRuler:function(){var t=this.getScaleForID(this.getDataset().xAxisID),e=(this.getScaleForID(this.getDataset().yAxisID),this.getBarCount()),i=function(){for(var e=t.getPixelForValue(null,1)-t.getPixelForValue(null,0),i=2;i<this.getDataset().data.length;i++)e=Math.min(t.getPixelForValue(null,i)-t.getPixelForValue(null,i-1),e);return e}.call(this),a=i*t.options.categoryPercentage,s=(i-i*t.options.categoryPercentage)/2,o=a/e,n=o*t.options.barPercentage,r=o-o*t.options.barPercentage;return{datasetCount:e,tickWidth:i,categoryWidth:a,categorySpacing:s,fullBarWidth:o,barWidth:n,barSpacing:r}},calculateBarWidth:function(){var t=this.getScaleForID(this.getDataset().xAxisID),e=this.getRuler();return t.options.stacked?e.categoryWidth:e.barWidth},getBarIndex:function(t){for(var e=0,a=0;t>a;++a)i.isDatasetVisible(this.chart.data.datasets[a])&&("bar"===this.chart.data.datasets[a].type||void 0===this.chart.data.datasets[a].type&&"bar"===this.chart.config.type)&&++e;return e},calculateBarX:function(t,e){var i=this.getScaleForID(this.getDataset().yAxisID),a=this.getScaleForID(this.getDataset().xAxisID),s=this.getBarIndex(e),o=this.getRuler(),n=a.getPixelForValue(null,t,s,this.chart.isCombo);return n-=this.chart.isCombo?o.tickWidth/2:0,i.options.stacked?n+o.categoryWidth/2+o.categorySpacing:n+o.barWidth/2+o.categorySpacing+o.barWidth*s+o.barSpacing/2+o.barSpacing*s},calculateBarY:function(t,e){var a=(this.getScaleForID(this.getDataset().xAxisID),this.getScaleForID(this.getDataset().yAxisID)),s=this.getDataset().data[t];if(a.options.stacked){for(var o=0,n=0,r=0;e>r;r++){var h=this.chart.data.datasets[r];i.isDatasetVisible(h)&&(h.data[t]<0?n+=h.data[t]||0:o+=h.data[t]||0)}return 0>s?a.getPixelForValue(n+s):a.getPixelForValue(o+s)}return a.getPixelForValue(s)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.hoverBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.bubble={hover:{mode:"single"},scales:{xAxes:[{type:"linear",position:"bottom",id:"x-axis-0"}],yAxes:[{type:"linear",position:"left",id:"y-axis-0"}]},tooltips:{template:"(<%= value.x %>, <%= value.y %>, <%= value.r %>)",multiTemplate:"<%if (datasetLabel){%><%=datasetLabel%>: <%}%>(<%= value.x %>, <%= value.y %>, <%= value.r %>)"}},e.controllers.bubble=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.bubble.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},buildOrUpdateElements:function(){var t=this.getDataset().data.length,e=this.getDataset().metaData.length;if(e>t)this.getDataset().metaData.splice(t,e-t);else if(t>e)for(var i=e;t>i;++i)this.addElementAndReset(i)},update:function(t){var e,a=this.getDataset().metaData,s=this.getScaleForId(this.getDataset().yAxisID);this.getScaleForId(this.getDataset().xAxisID);e=s.min<0&&s.max<0?s.getPixelForValue(s.max):s.min>0&&s.max>0?s.getPixelForValue(s.min):s.getPixelForValue(0),i.each(a,function(e,i){this.updateElement(e,i,t)},this)},updateElement:function(t,e,a){var s,o=this.getScaleForId(this.getDataset().yAxisID),n=this.getScaleForId(this.getDataset().xAxisID);s=o.min<0&&o.max<0?o.getPixelForValue(o.max):o.min>0&&o.max>0?o.getPixelForValue(o.min):o.getPixelForValue(0),i.extend(t,{_chart:this.chart.chart,_xScale:n,_yScale:o,_datasetIndex:this.index,_index:e,_model:{x:a?n.getPixelForDecimal(.5):n.getPixelForValue(this.getDataset().data[e],e,this.index,this.chart.isCombo),y:a?s:o.getPixelForValue(this.getDataset().data[e],e,this.index),radius:a?0:t.custom&&t.custom.radius?t.custom.radius:this.getRadius(this.getDataset().data[e]),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.point.borderWidth),hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,e,this.chart.options.elements.point.hitRadius)}}),t._model.skip=t.custom&&t.custom.skip?t.custom.skip:isNaN(t._model.x)||isNaN(t._model.y),t.pivot()},getRadius:function(t){return t.r||this.chart.options.elements.point.radius},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e),t.draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(e.hoverRadius,a,this.chart.options.elements.point.hoverRadius)+this.getRadius(this.getDataset().data[t._index]),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.hoverBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:this.getRadius(this.getDataset().data[t._index]),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.doughnut={animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},cutoutPercentage:50},e.defaults.pie=i.clone(e.defaults.doughnut),i.extend(e.defaults.pie,{cutoutPercentage:0}),e.controllers.doughnut=e.controllers.pie=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.doughnut.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t,a){this.getDataset().metaData=this.getDataset().metaData||[];var s=new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});a&&i.isArray(this.getDataset().backgroundColor)&&this.getDataset().backgroundColor.splice(t,0,a),this.updateElement(s,t,!0),this.getDataset().metaData.splice(t,0,s)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},buildOrUpdateElements:function(){var t=this.getDataset().data.length,e=this.getDataset().metaData.length;if(e>t)this.getDataset().metaData.splice(t,e-t);else if(t>e)for(var i=e;t>i;++i)this.addElementAndReset(i)},getVisibleDatasetCount:function(){return i.where(this.chart.data.datasets,function(t){return i.isDatasetVisible(t)}).length},getRingIndex:function(t){for(var e=0,a=0;t>a;++a)i.isDatasetVisible(this.chart.data.datasets[a])&&++e;return e},update:function(t){this.chart.outerRadius=Math.max(i.min([this.chart.chart.width,this.chart.chart.height])/2-this.chart.options.elements.arc.borderWidth/2,0),this.chart.innerRadius=Math.max(this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,0),this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.getVisibleDatasetCount(),this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.getRingIndex(this.index),this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,i){this.updateElement(e,i,t)},this)},updateElement:function(t,e,a){var s={x:this.chart.chart.width/2,y:this.chart.chart.height/2,startAngle:Math.PI*-.5,circumference:this.chart.options.animation.animateRotate?0:this.calculateCircumference(this.getDataset().data[e]),outerRadius:this.chart.options.animation.animateScale?0:this.outerRadius,innerRadius:this.chart.options.animation.animateScale?0:this.innerRadius};i.extend(t,{_chart:this.chart.chart,_datasetIndex:this.index,_index:e,_model:a?s:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,circumference:this.calculateCircumference(this.getDataset().data[e]),outerRadius:this.outerRadius,innerRadius:this.innerRadius,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.getDataset().label,e,this.chart.data.labels[e])}}),a||(0===e?t._model.startAngle=Math.PI*-.5:t._model.startAngle=this.getDataset().metaData[e-1]._model.endAngle,t._model.endAngle=t._model.startAngle+t._model.circumference,e<this.getDataset().data.length-1&&(this.getDataset().metaData[e+1]._model.startAngle=t._model.endAngle)),t.pivot()},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.hoverBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?1.999999*Math.PI*(t/this.getDataset().total):0}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.line={hover:{mode:"label"},scales:{xAxes:[{type:"category",id:"x-axis-0"}],yAxes:[{type:"linear",id:"y-axis-0"}]}},e.controllers.line=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.line.prototype,{
+initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i),this.updateBezierControlPoints()},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},buildOrUpdateElements:function(){var t=this.getDataset().data.length,e=this.getDataset().metaData.length;if(e>t)this.getDataset().metaData.splice(t,e-t);else if(t>e)for(var i=e;t>i;++i)this.addElementAndReset(i)},update:function(t){var e,a=this.getDataset().metaDataset,s=this.getDataset().metaData,o=this.getScaleForId(this.getDataset().yAxisID);this.getScaleForId(this.getDataset().xAxisID);e=o.min<0&&o.max<0?o.getPixelForValue(o.max):o.min>0&&o.max>0?o.getPixelForValue(o.min):o.getPixelForValue(0),i.extend(a,{_scale:o,_datasetIndex:this.index,_children:s,_model:{tension:a.custom&&a.custom.tension?a.custom.tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,borderCapStyle:a.custom&&a.custom.borderCapStyle?a.custom.borderCapStyle:this.getDataset().borderCapStyle||this.chart.options.elements.line.borderCapStyle,borderDash:a.custom&&a.custom.borderDash?a.custom.borderDash:this.getDataset().borderDash||this.chart.options.elements.line.borderDash,borderDashOffset:a.custom&&a.custom.borderDashOffset?a.custom.borderDashOffset:this.getDataset().borderDashOffset||this.chart.options.elements.line.borderDashOffset,borderJoinStyle:a.custom&&a.custom.borderJoinStyle?a.custom.borderJoinStyle:this.getDataset().borderJoinStyle||this.chart.options.elements.line.borderJoinStyle,fill:a.custom&&a.custom.fill?a.custom.fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,scaleTop:o.top,scaleBottom:o.bottom,scaleZero:e}}),a.pivot(),i.each(s,function(e,i){this.updateElement(e,i,t)},this),this.updateBezierControlPoints()},updateElement:function(t,e,a){var s,o=this.getScaleForId(this.getDataset().yAxisID),n=this.getScaleForId(this.getDataset().xAxisID);s=o.min<0&&o.max<0?o.getPixelForValue(o.max):o.min>0&&o.max>0?o.getPixelForValue(o.min):o.getPixelForValue(0),i.extend(t,{_chart:this.chart.chart,_xScale:n,_yScale:o,_datasetIndex:this.index,_index:e,_model:{x:n.getPixelForValue(this.getDataset().data[e],e,this.index,this.chart.isCombo),y:a?s:o.getPixelForValue(this.getDataset().data[e],e,this.index),tension:t.custom&&t.custom.tension?t.custom.tension:this.getDataset().tension||this.chart.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth),hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,e,this.chart.options.elements.point.hitRadius)}}),t._model.skip=t.custom&&t.custom.skip?t.custom.skip:isNaN(t._model.x)||isNaN(t._model.y)},updateBezierControlPoints:function(){i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e)._model,t._model,i.nextItem(this.getDataset().metaData,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.hoverRadius?t.custom.hoverRadius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointHoverBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.polarArea={scale:{type:"radialLinear",lineArc:!0},animateRotate:!0,animateScale:!0},e.controllers.polarArea=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.polarArea.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},buildOrUpdateElements:function(){var t=this.getDataset().data.length,e=this.getDataset().metaData.length;if(e>t)this.getDataset().metaData.splice(t,e-t);else if(t>e)for(var i=e;t>i;++i)this.addElementAndReset(i)},getVisibleDatasetCount:function(){return i.where(this.chart.data.datasets,function(t){return i.isDatasetVisible(t)}).length},update:function(t){this.chart.outerRadius=Math.max((i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,0),this.chart.innerRadius=Math.max(this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,0),this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.getVisibleDatasetCount(),this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,i){this.updateElement(e,i,t)},this)},updateElement:function(t,e,a){var s=1/this.getDataset().data.length*2,o=-.5*Math.PI+Math.PI*s*e,n=o+s*Math.PI,r={x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.options.animateScale?0:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[e]),startAngle:this.chart.options.animateRotate?Math.PI*-.5:o,endAngle:this.chart.options.animateRotate?Math.PI*-.5:n,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,e,this.chart.data.labels[e])};i.extend(t,{_chart:this.chart.chart,_datasetIndex:this.index,_index:e,_model:a?r:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,innerRadius:0,outerRadius:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[e]),startAngle:o,endAngle:n,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,e,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.chart.data.labels,e,this.chart.data.labels[e])}}),t.pivot()},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){return this.getDataset().total>0?2*Math.PI*(t/this.getDataset().total):0},updateScaleRange:function(){i.extend(this.chart.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.radar={scale:{type:"radialLinear"},elements:{line:{tension:0}}},e.controllers.radar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.radar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData,_loop:!0}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i,_model:{x:0,y:0}})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i),this.updateBezierControlPoints()},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},buildOrUpdateElements:function(){var t=this.getDataset().data.length,e=this.getDataset().metaData.length;if(e>t)this.getDataset().metaData.splice(t,e-t);else if(t>e)for(var i=e;t>i;++i)this.addElementAndReset(i)},update:function(t){var e,a=(this.getDataset().metaDataset,this.getDataset().metaData),s=this.chart.scale;e=s.min<0&&s.max<0?s.getPointPositionForValue(0,s.max):s.min>0&&s.max>0?s.getPointPositionForValue(0,s.min):s.getPointPositionForValue(0,0),i.extend(this.getDataset().metaDataset,{_datasetIndex:this.index,_children:this.getDataset().metaData,_model:{tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:e}}),this.getDataset().metaDataset.pivot(),i.each(a,function(e,i){this.updateElement(e,i,t)},this),this.updateBezierControlPoints()},updateElement:function(t,e,a){var s=this.chart.scale.getPointPositionForValue(e,this.getDataset().data[e]);i.extend(t,{_datasetIndex:this.index,_index:e,_model:{x:a?this.chart.scale.xCenter:s.x,y:a?this.chart.scale.yCenter:s.y,tension:t.custom&&t.custom.tension?t.custom.tension:this.chart.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.getDataset().pointRadius,e,this.chart.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth),hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,e,this.chart.options.elements.point.hitRadius)}}),t._model.skip=t.custom&&t.custom.skip?t.custom.skip:isNaN(t._model.x)||isNaN(t._model.y)},updateBezierControlPoints:function(){i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e,!0)._model,t._model,i.nextItem(this.getDataset().metaData,e,!0)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.y<this.chart.chartArea.top?t._model.controlPointNextY=this.chart.chartArea.top:t._model.controlPointNextY=a.next.y,a.previous.y>this.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y<this.chart.chartArea.top?t._model.controlPointPreviousY=this.chart.chartArea.top:t._model.controlPointPreviousY=a.previous.y,t.pivot()},this)},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e)},this),this.getDataset().metaDataset.transition(e).draw(),i.each(this.getDataset().metaData,function(t){t.draw()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(e.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.pointHoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.pointBorderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.radius=t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=(e.helpers,{position:"bottom"}),a=e.Scale.extend({buildTicks:function(t){this.ticks=this.data.labels},getLabelForIndex:function(t,e){return this.ticks[t]},getPixelForValue:function(t,e,i,a){if(this.isHorizontal()){var s=this.width-(this.paddingLeft+this.paddingRight),o=s/Math.max(this.data.labels.length-(this.options.gridLines.offsetGridLines?0:1),1),n=o*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&a&&(n+=o/2),this.left+Math.round(n)}var r=this.height-(this.paddingTop+this.paddingBottom),h=r/Math.max(this.data.labels.length-(this.options.gridLines.offsetGridLines?0:1),1),l=h*e+this.paddingTop;return this.options.gridLines.offsetGridLines&&a&&(l+=h/2),this.top+Math.round(l)}});e.scaleService.registerScaleType("category",a,i)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={position:"left",ticks:{callback:function(t,e,a){var s=a[1]-a[0];Math.abs(s)>1&&t!==Math.floor(t)&&(s=t-Math.floor(t));var o=i.log10(Math.abs(s)),n="";if(0!==t){var r=-1*Math.floor(o);r=Math.max(Math.min(r,20),0),n=t.toFixed(r)}else n="0";return n}}},s=e.Scale.extend({buildTicks:function(){this.min=null,this.max=null;var t=[],e=[];if(this.options.stacked){i.each(this.data.datasets,function(a){i.isDatasetVisible(a)&&(this.isHorizontal()?a.xAxisID===this.id:a.yAxisID===this.id)&&i.each(a.data,function(i,a){var s=this.getRightValue(i);isNaN(s)||(t[a]=t[a]||0,e[a]=e[a]||0,this.options.relativePoints?t[a]=100:0>s?e[a]+=s:t[a]+=s)},this)},this);var a=t.concat(e);this.min=i.min(a),this.max=i.max(a)}else i.each(this.data.datasets,function(t){i.isDatasetVisible(t)&&(this.isHorizontal()?t.xAxisID===this.id:t.yAxisID===this.id)&&i.each(t.data,function(t,e){var i=this.getRightValue(t);isNaN(i)||(null===this.min?this.min=i:i<this.min&&(this.min=i),null===this.max?this.max=i:i>this.max&&(this.max=i))},this)},this);this.min===this.max&&(this.min--,this.max++),this.ticks=[];var s;if(s=this.isHorizontal()?Math.min(11,Math.ceil(this.width/50)):Math.min(11,Math.ceil(this.height/(2*this.options.ticks.fontSize))),s=Math.max(2,s),this.options.ticks.beginAtZero){var o=i.sign(this.min),n=i.sign(this.max);0>o&&0>n?this.max=0:o>0&&n>0&&(this.min=0)}for(var r=i.niceNum(this.max-this.min,!1),h=i.niceNum(r/(s-1),!0),l=Math.floor(this.min/h)*h,c=Math.ceil(this.max/h)*h,d=Math.ceil((c-l)/h),u=0;d>=u;++u)this.ticks.push(l+u*h);("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks),this.options.ticks.reverse?(this.ticks.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max),this.zeroLineIndex=this.ticks.indexOf(0)},getLabelForIndex:function(t,e){return this.getRightValue(this.data.datasets[e].data[t])},getPixelForValue:function(t,e,i,a){var s,o=this.getRightValue(t),n=this.end-this.start;if(this.isHorizontal()){var r=this.width-(this.paddingLeft+this.paddingRight);return s=this.left+r/n*(o-this.start),Math.round(s+this.paddingLeft)}var h=this.height-(this.paddingTop+this.paddingBottom);return s=this.bottom-this.paddingBottom-h/n*(o-this.start),Math.round(s)}});e.scaleService.registerScaleType("linear",s,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={position:"left",ticks:{callback:function(t){var i=t/Math.pow(10,Math.floor(e.helpers.log10(t)));return 1===i||2===i||5===i?t.toExponential():""}}},s=e.Scale.extend({buildTicks:function(){this.min=null,this.max=null;var t=[];this.options.stacked?(i.each(this.data.datasets,function(e){i.isDatasetVisible(e)&&(this.isHorizontal()?e.xAxisID===this.id:e.yAxisID===this.id)&&i.each(e.data,function(e,i){var a=this.getRightValue(e);isNaN(a)||(t[i]=t[i]||0,this.options.relativePoints?t[i]=100:t[i]+=a)},this)},this),this.min=i.min(t),this.max=i.max(t)):i.each(this.data.datasets,function(t){i.isDatasetVisible(t)&&(this.isHorizontal()?t.xAxisID===this.id:t.yAxisID===this.id)&&i.each(t.data,function(t,e){var i=this.getRightValue(t);isNaN(i)||(null===this.min?this.min=i:i<this.min&&(this.min=i),null===this.max?this.max=i:i>this.max&&(this.max=i))},this)},this),this.min===this.max&&(0!==this.min&&null!==this.min?(this.min=Math.pow(10,Math.floor(i.log10(this.min))-1),this.max=Math.pow(10,Math.floor(i.log10(this.max))+1)):(this.min=1,this.max=10)),this.tickValues=[];for(var e=Math.floor(i.log10(this.min)),a=Math.ceil(i.log10(this.max)),s=e;a>s;++s)for(var o=1;10>o;++o)this.tickValues.push(o*Math.pow(10,s));this.tickValues.push(1*Math.pow(10,a)),("left"==this.options.position||"right"==this.options.position)&&this.tickValues.reverse(),this.max=i.max(this.tickValues),this.min=i.min(this.tickValues),this.options.ticks.reverse?(this.tickValues.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max),this.ticks=this.tickValues.slice()},getLabelForIndex:function(t,e){return this.getRightValue(this.data.datasets[e].data[t])},getPixelForTick:function(t,e){return this.getPixelForValue(this.tickValues[t],null,null,e)},getPixelForValue:function(t,e,a,s){var o,n=this.getRightValue(t),r=i.log10(this.end)-i.log10(this.start);if(this.isHorizontal()){if(0!==n){var h=this.width-(this.paddingLeft+this.paddingRight);return o=this.left+h/r*(i.log10(n)-i.log10(this.start)),o+this.paddingLeft}o=this.left+this.paddingLeft}else{if(0!==n){var l=this.height-(this.paddingTop+this.paddingBottom);return this.bottom-this.paddingBottom-l/r*(i.log10(n)-i.log10(this.start))}o=this.top+this.paddingTop}}});e.scaleService.registerScaleType("logarithmic",s,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,animate:!0,lineArc:!1,position:"chartArea",angleLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1},ticks:{showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},s=e.Scale.extend({getValueCount:function(){return this.data.labels.length},setDimensions:function(){this.width=this.maxWidth,this.height=this.maxHeight,this.xCenter=Math.round(this.width/2),this.yCenter=Math.round(this.height/2);var t=i.min([this.height,this.width]);this.drawingArea=this.options.display?t/2-(this.options.ticks.fontSize/2+this.options.ticks.backdropPaddingY):t/2},buildTicks:function(){this.min=null,this.max=null,i.each(this.data.datasets,function(t){i.isDatasetVisible(t)&&i.each(t.data,function(t,e){var i=this.getRightValue(t);isNaN(i)||(null===this.min?this.min=i:i<this.min&&(this.min=i),null===this.max?this.max=i:i>this.max&&(this.max=i))},this)},this),this.min===this.max&&(this.min--,this.max++),this.ticks=[];var t=Math.min(11,Math.ceil(this.drawingArea/(1.5*this.options.ticks.fontSize)));if(t=Math.max(2,t),this.options.ticks.beginAtZero){var e=i.sign(this.min),a=i.sign(this.max);0>e&&0>a?this.max=0:e>0&&a>0&&(this.min=0)}for(var s=i.niceNum(this.max-this.min,!1),o=i.niceNum(s/(t-1),!0),n=Math.floor(this.min/o)*o,r=Math.ceil(this.max/o)*o,h=n;r>=h;h+=o)this.ticks.push(h);this.max=i.max(this.ticks),this.min=i.min(this.ticks),this.options.ticks.reverse?(this.ticks.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max),this.zeroLineIndex=this.ticks.indexOf(0)},getCircumference:function(){return 2*Math.PI/this.getValueCount()},fit:function(){var t,e,a,s,o,n,r,h,l,c,d,u,g=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),m=this.width,p=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.getValueCount();e++)t=this.getPointPosition(e,g),a=this.ctx.measureText(this.options.ticks.callback(this.data.labels[e])).width+5,0===e||e===this.getValueCount()/2?(s=a/2,t.x+s>m&&(m=t.x+s,o=e),t.x-s<p&&(p=t.x-s,r=e)):e<this.getValueCount()/2?t.x+a>m&&(m=t.x+a,o=e):e>this.getValueCount()/2&&t.x-a<p&&(p=t.x-a,r=e);l=p,c=Math.ceil(m-this.width),n=this.getIndexAngle(o),h=this.getIndexAngle(r),d=c/Math.sin(n+Math.PI/2),u=l/Math.sin(h+Math.PI/2),d=i.isNumber(d)?d:0,u=i.isNumber(u)?u:0,this.drawingArea=Math.round(g-(u+d)/2),this.setCenterPoint(u,d)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,a=t+this.drawingArea;this.xCenter=Math.round((a+i)/2+this.left),this.yCenter=Math.round(this.height/2+this.top)},getIndexAngle:function(t){var e=2*Math.PI/this.getValueCount();return t*e-Math.PI/2},getDistanceFromCenterForValue:function(t){if(null===t)return 0;var e=this.drawingArea/(this.max-this.min);return this.options.reverse?(this.max-t)*e:(t-this.min)*e},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.round(Math.cos(i)*e)+this.xCenter,y:Math.round(Math.sin(i)*e)+this.yCenter}},getPointPositionForValue:function(t,e){return this.getPointPosition(t,this.getDistanceFromCenterForValue(e))},draw:function(){if(this.options.display){var t=this.ctx;if(i.each(this.ticks,function(e,a){if(a>0||this.options.reverse){var s=this.getDistanceFromCenterForValue(this.ticks[a]),o=this.yCenter-s;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,s,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var n=0;n<this.getValueCount();n++){var r=this.getPointPosition(n,this.getDistanceFromCenterForValue(this.ticks[a]));0===n?t.moveTo(r.x,r.y):t.lineTo(r.x,r.y)}t.closePath(),t.stroke()}if(this.options.ticks.show){if(t.font=i.fontString(this.options.ticks.fontSize,this.options.ticks.fontStyle,this.options.ticks.fontFamily),this.options.ticks.showLabelBackdrop){var h=t.measureText(e).width;t.fillStyle=this.options.ticks.backdropColor,t.fillRect(this.xCenter-h/2-this.options.ticks.backdropPaddingX,o-this.options.ticks.fontSize/2-this.options.ticks.backdropPaddingY,h+2*this.options.ticks.backdropPaddingX,this.options.ticks.fontSize+2*this.options.ticks.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.ticks.fontColor,t.fillText(e,this.xCenter,o)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.getValueCount()-1;e>=0;e--){if(this.options.angleLines.show){var a=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.options.reverse?this.min:this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(a.x,a.y),t.stroke(),t.closePath()}var s=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.options.reverse?this.min:this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var o=this.data.labels.length,n=this.data.labels.length/2,r=n/2,h=r>e||e>o-r,l=e===r||e===o-r;0===e?t.textAlign="center":e===n?t.textAlign="center":n>e?t.textAlign="left":t.textAlign="right",l?t.textBaseline="middle":h?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.data.labels[e],s.x,s.y)}}}}});e.scaleService.registerScaleType("radialLinear",s,a)}.call(this),function(){"use strict";if(!window.moment)return void console.warn("Chart.js - Moment.js could not be found! You must include it before Chart.js to use the time scale. Download at http://momentjs.com/");var t=this,e=t.Chart,i=e.helpers,a={units:["millisecond","second","minute","hour","day","week","month","quarter","year"],unit:{millisecond:{display:"SSS [ms]",maxStep:1e3},second:{display:"h:mm:ss a",maxStep:60},minute:{display:"h:mm:ss a",maxStep:60},hour:{display:"MMM D, hA",maxStep:24},day:{display:"ll",maxStep:7},week:{display:"ll",maxStep:4.3333},month:{display:"MMM YYYY",maxStep:12},quarter:{display:"[Q]Q - YYYY",maxStep:4},year:{
+display:"YYYY",maxStep:!1}}},s={position:"bottom",time:{format:!1,unit:!1,round:!1,displayFormat:!1}},o=e.Scale.extend({getLabelMoment:function(t,e){return this.labelMoments[t][e]},buildLabelMoments:function(){var t=[];this.data.labels&&this.data.labels.length>0?(i.each(this.data.labels,function(e,i){var a=this.parseTime(e);this.options.time.round&&a.startOf(this.options.time.round),t.push(a)},this),this.options.time.min?this.firstTick=this.parseTime(this.options.time.min):this.firstTick=moment.min.call(this,t),this.options.time.max?this.lastTick=this.parseTime(this.options.time.max):this.lastTick=moment.max.call(this,t)):(this.firstTick=null,this.lastTick=null),i.each(this.data.datasets,function(e,a){var s=[];"object"==typeof e.data[0]?i.each(e.data,function(t,e){var i=this.parseTime(this.getRightValue(t));this.options.time.round&&i.startOf(this.options.time.round),s.push(i),this.firstTick=null!==this.firstTick?moment.min(this.firstTick,i):i,this.lastTick=null!==this.lastTick?moment.max(this.lastTick,i):i},this):s=t,this.labelMoments.push(s)},this),this.firstTick=this.firstTick.clone(),this.lastTick=this.lastTick.clone()},buildTicks:function(t){if(this.ticks=[],this.labelMoments=[],this.buildLabelMoments(),this.options.time.unit)this.tickUnit=this.options.time.unit||"day",this.displayFormat=a.unit[this.tickUnit].display,this.tickRange=Math.ceil(this.lastTick.diff(this.firstTick,this.tickUnit,!0));else{var e=this.width-(this.paddingLeft+this.paddingRight),s=e/this.options.ticks.fontSize+4,o=this.options.time.round?0:2;this.tickUnit="millisecond",this.tickRange=Math.ceil(this.lastTick.diff(this.firstTick,this.tickUnit,!0)+o),this.displayFormat=a.unit[this.tickUnit].display,i.each(a.units,function(t){this.tickRange<=s||(this.tickUnit=t,this.tickRange=Math.ceil(this.lastTick.diff(this.firstTick,this.tickUnit)+o),this.displayFormat=a.unit[t].display)},this)}this.firstTick.startOf(this.tickUnit),this.lastTick.endOf(this.tickUnit),this.smallestLabelSeparation=this.width,i.each(this.data.datasets,function(t,e){for(var i=1;i<this.labelMoments[e].length;i++)this.smallestLabelSeparation=Math.min(this.smallestLabelSeparation,this.labelMoments[e][i].diff(this.labelMoments[e][i-1],this.tickUnit,!0))},this),this.options.time.displayFormat&&(this.displayFormat=this.options.time.displayFormat);for(var n=0;n<=this.tickRange;++n)this.ticks.push(this.firstTick.clone().add(n,this.tickUnit))},getLabelForIndex:function(t,e){var i=this.data.labels&&t<this.data.labels.length?this.data.labels[t]:"";return"object"==typeof this.data.datasets[e].data[0]&&(i=this.getRightValue(this.data.datasets[e].data[t])),i},convertTicksToLabels:function(){this.ticks=this.ticks.map(function(t,e,i){var s=t.format(this.options.time.displayFormat?this.options.time.displayFormat:a.unit[this.tickUnit].display);return this.options.ticks.userCallback?this.options.ticks.userCallback(s,e,i):s},this)},getPixelForValue:function(t,e,i,a){var s=this.getLabelMoment(i,e),o=s.diff(this.firstTick,this.tickUnit,!0),n=o/this.tickRange;if(this.isHorizontal()){var r=this.width-(this.paddingLeft+this.paddingRight),h=(r/Math.max(this.ticks.length-1,1),r*n+this.paddingLeft);return this.left+Math.round(h)}var l=this.height-(this.paddingTop+this.paddingBottom),c=(l/Math.max(this.ticks.length-1,1),l*n+this.paddingTop);return this.top+Math.round(c)},parseTime:function(t){return"function"==typeof t.getMonth||"number"==typeof t?moment(t):t.isValid&&t.isValid()?t:"string"!=typeof this.options.time.format&&this.options.time.format.call?this.options.time.format(t):moment(t,this.options.time.format)}});e.scaleService.registerScaleType("time",o,s)}.call(this),/*!
  * Chart.js
  * http://chartjs.org/
  * Version: 2.0.0-alpha
@@ -27,7 +28,7 @@ function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.eleme
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.elements.line={tension:.4,backgroundColor:e.defaults.global.defaultColor,borderWidth:3,borderColor:e.defaults.global.defaultColor,borderCapStyle:"butt",borderDash:[],borderDashOffset:0,borderJoinStyle:"miter",fill:!0,skipNull:!0,drawNull:!1},e.elements.Line=e.Element.extend({draw:function(){var t=this._view,a=this._chart.ctx,s=this._children[0],o=this._children[this._children.length-1];a.save(),i.each(this._children,function(e,s){var o=i.previousItem(this._children,s),n=i.nextItem(this._children,s);return 0===s?void a.moveTo(e._view.x,e._view.y):(e._view.skip&&t.skipNull&&!this._loop?(a.lineTo(o._view.x,e._view.y),a.moveTo(n._view.x,e._view.y)):o._view.skip&&t.skipNull&&!this._loop&&(a.moveTo(e._view.x,o._view.y),a.lineTo(e._view.x,e._view.y)),void(o._view.skip&&t.skipNull?a.moveTo(e._view.x,e._view.y):t.tension>0?a.bezierCurveTo(o._view.controlPointNextX,o._view.controlPointNextY,e._view.controlPointPreviousX,e._view.controlPointPreviousY,e._view.x,e._view.y):a.lineTo(e._view.x,e._view.y)))},this),this._loop&&(t.tension>0&&!s._view.skip?a.bezierCurveTo(o._view.controlPointNextX,o._view.controlPointNextY,s._view.controlPointPreviousX,s._view.controlPointPreviousY,s._view.x,s._view.y):a.lineTo(s._view.x,s._view.y)),this._children.length>0&&t.fill&&(a.lineTo(this._children[this._children.length-1]._view.x,t.scaleZero),a.lineTo(this._children[0]._view.x,t.scaleZero),a.fillStyle=t.backgroundColor||e.defaults.global.defaultColor,a.closePath(),a.fill()),a.lineCap=t.borderCapStyle||e.defaults.global.elements.line.borderCapStyle,a.setLineDash&&a.setLineDash(t.borderDash||e.defaults.global.elements.line.borderDash),a.lineDashOffset=t.borderDashOffset||e.defaults.global.elements.line.borderDashOffset,a.lineJoin=t.borderJoinStyle||e.defaults.global.elements.line.borderJoinStyle,a.lineWidth=t.borderWidth||e.defaults.global.elements.line.borderWidth,a.strokeStyle=t.borderColor||e.defaults.global.defaultColor,a.beginPath(),i.each(this._children,function(e,s){var o=i.previousItem(this._children,s),n=i.nextItem(this._children,s);return 0===s?void a.moveTo(e._view.x,e._view.y):e._view.skip&&t.skipNull&&!this._loop?(a.moveTo(o._view.x,e._view.y),void a.moveTo(n._view.x,e._view.y)):o._view.skip&&t.skipNull&&!this._loop?(a.moveTo(e._view.x,o._view.y),void a.moveTo(e._view.x,e._view.y)):o._view.skip&&t.skipNull?void a.moveTo(e._view.x,e._view.y):void(t.tension>0?a.bezierCurveTo(o._view.controlPointNextX,o._view.controlPointNextY,e._view.controlPointPreviousX,e._view.controlPointPreviousY,e._view.x,e._view.y):a.lineTo(e._view.x,e._view.y))},this),this._loop&&!s._view.skip&&(t.tension>0?a.bezierCurveTo(o._view.controlPointNextX,o._view.controlPointNextY,s._view.controlPointPreviousX,s._view.controlPointPreviousY,s._view.x,s._view.y):a.lineTo(s._view.x,s._view.y)),a.stroke(),a.restore()}})}.call(this),/*!
+function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.elements.line={tension:.4,backgroundColor:e.defaults.global.defaultColor,borderWidth:3,borderColor:e.defaults.global.defaultColor,borderCapStyle:"butt",borderDash:[],borderDashOffset:0,borderJoinStyle:"miter",fill:!0},e.elements.Line=e.Element.extend({draw:function(){var t=this._view,a=this._chart.ctx,s=this._children[0],o=this._children[this._children.length-1];if(a.save(),i.each(this._children,function(e,s){var o=i.previousItem(this._children,s),n=i.nextItem(this._children,s);return s||a.moveTo(e._view.x,t.scaleZero),e._view.skip&&!this.loop?(a.lineTo(o._view.x,t.scaleZero),void a.moveTo(n._view.x,t.scaleZero)):o._view.skip?void a.lineTo(e._view.x,e._view.y):t.tension>0&&s?void a.bezierCurveTo(o._view.controlPointNextX,o._view.controlPointNextY,e._view.controlPointPreviousX,e._view.controlPointPreviousY,e._view.x,e._view.y):void a.lineTo(e._view.x,e._view.y)},this),this._loop){if(t.tension>0&&!s._view.skip)return void a.bezierCurveTo(o._view.controlPointNextX,o._view.controlPointNextY,s._view.controlPointPreviousX,s._view.controlPointPreviousY,s._view.x,s._view.y);a.lineTo(s._view.x,s._view.y)}if(this._children.length>0&&t.fill&&(a.lineTo(this._children[this._children.length-1]._view.x,t.scaleZero),a.lineTo(this._children[0]._view.x,t.scaleZero),a.fillStyle=t.backgroundColor||e.defaults.global.defaultColor,a.closePath(),a.fill()),a.lineCap=t.borderCapStyle||e.defaults.global.elements.line.borderCapStyle,a.setLineDash&&a.setLineDash(t.borderDash||e.defaults.global.elements.line.borderDash),a.lineDashOffset=t.borderDashOffset||e.defaults.global.elements.line.borderDashOffset,a.lineJoin=t.borderJoinStyle||e.defaults.global.elements.line.borderJoinStyle,a.lineWidth=t.borderWidth||e.defaults.global.elements.line.borderWidth,a.strokeStyle=t.borderColor||e.defaults.global.defaultColor,a.beginPath(),i.each(this._children,function(e,s){var o=i.previousItem(this._children,s),n=i.nextItem(this._children,s);return s||a.moveTo(e._view.x,t.scaleZero),e._view.skip&&!this.loop?void a.moveTo(n._view.x,t.scaleZero):o._view.skip?void a.moveTo(e._view.x,e._view.y):t.tension>0&&s?void a.bezierCurveTo(o._view.controlPointNextX,o._view.controlPointNextY,e._view.controlPointPreviousX,e._view.controlPointPreviousY,e._view.x,e._view.y):void a.lineTo(e._view.x,e._view.y)},this),this._loop&&!s._view.skip){if(t.tension>0)return void a.bezierCurveTo(o._view.controlPointNextX,o._view.controlPointNextY,s._view.controlPointPreviousX,s._view.controlPointPreviousY,s._view.x,s._view.y);a.lineTo(s._view.x,s._view.y)}a.stroke(),a.restore()}})}.call(this),/*!
  * Chart.js
  * http://chartjs.org/
  * Version: 2.0.0-alpha
@@ -36,4 +37,4 @@ function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.global.eleme
  * Released under the MIT license
  * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
  */
-function(){"use strict";var t=this,e=t.Chart;e.helpers;e.defaults.global.elements.point={radius:3,backgroundColor:e.defaults.global.defaultColor,borderWidth:1,borderColor:e.defaults.global.defaultColor,hitRadius:1,hoverRadius:4,hoverBorderWidth:1},e.elements.Point=e.Element.extend({inRange:function(t,e){var i=this._view;if(i){var a=i.hitRadius+i.radius;return Math.pow(t-i.x,2)+Math.pow(e-i.y,2)<Math.pow(a,2)}return!1},inLabelRange:function(t){var e=this._view;return e?Math.pow(t-e.x,2)<Math.pow(e.radius+e.hitRadius,2):!1},tooltipPosition:function(){var t=this._view;return{x:t.x,y:t.y,padding:t.radius+t.borderWidth}},draw:function(){var t=this._view,i=this._chart.ctx;t.skip||(t.radius>0||t.borderWidth>0)&&(i.beginPath(),i.arc(t.x,t.y,t.radius||e.defaults.global.elements.point.radius,0,2*Math.PI),i.closePath(),i.strokeStyle=t.borderColor||e.defaults.global.defaultColor,i.lineWidth=t.borderWidth||e.defaults.global.elements.point.borderWidth,i.fillStyle=t.backgroundColor||e.defaults.global.defaultColor,i.fill(),i.stroke())}})}.call(this),function(){"use strict";var t=this,e=t.Chart;e.helpers;e.defaults.global.elements.rectangle={backgroundColor:e.defaults.global.defaultColor,borderWidth:0,borderColor:e.defaults.global.defaultColor},e.elements.Rectangle=e.Element.extend({draw:function(){var t=this._chart.ctx,e=this._view,i=e.width/2,a=e.x-i,s=e.x+i,o=e.base-(e.base-e.y),n=e.borderWidth/2;e.borderWidth&&(a+=n,s-=n,o+=n),t.beginPath(),t.fillStyle=e.backgroundColor,t.strokeStyle=e.borderColor,t.lineWidth=e.borderWidth,t.moveTo(a,e.base),t.lineTo(a,o),t.lineTo(s,o),t.lineTo(s,e.base),t.fill(),e.borderWidth&&t.stroke()},height:function(){var t=this._view;return t.base-t.y},inRange:function(t,e){var i=this._view,a=!1;return i&&(a=i.y<i.base?t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.y&&e<=i.base:t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.base&&e<=i.y),a},inLabelRange:function(t){var e=this._view;return e?t>=e.x-e.width/2&&t<=e.x+e.width/2:!1},tooltipPosition:function(){var t=this._view;return t.y<t.base?{x:t.x,y:t.y}:{x:t.x,y:t.base}}})}.call(this),function(){"use strict";var t=this,e=t.Chart;e.helpers;e.Bar=function(t,i){return i.type="bar",new e(t,i)}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={aspectRatio:1,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i = 0; i < data.datasets[0].data.length; i++){%><li><span style="background-color:<%=data.datasets[0].backgroundColor[i]%>"><%if(data.labels && i < data.labels.length){%><%=data.labels[i]%><%}%></span></li><%}%></ul>'};e.Doughnut=function(t,s){return s.options=i.configMerge(a,s.options),s.type="doughnut",new e(t,s)}}.call(this),function(){"use strict";var t=this,e=t.Chart;e.helpers;e.Line=function(t,i){return i.type="line",new e(t,i)}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={aspectRatio:1,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i = 0; i < data.datasets[0].data.length; i++){%><li><span style="background-color:<%=data.datasets[0].backgroundColor[i]%>"><%if(data.labels && i < data.labels.length){%><%=data.labels[i]%><%}%></span></li><%}%></ul>'};e.PolarArea=function(t,s){return s.options=i.configMerge(a,s.options),s.type="polarArea",new e(t,s)}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={aspectRatio:1};e.Radar=function(t,s){return s.options=i.configMerge(a,s.options),s.type="radar",new e(t,s)}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={hover:{mode:"single"},scales:{xAxes:[{type:"linear",position:"bottom",id:"x-axis-1"}],yAxes:[{type:"linear",position:"left",id:"y-axis-1"}]},tooltips:{template:"(<%= value.x %>, <%= value.y %>)",multiTemplate:"<%if (datasetLabel){%><%=datasetLabel%>: <%}%>(<%= value.x %>, <%= value.y %>)"}};e.Scatter=function(t,s){return s.options=i.configMerge(a,s.options),s.type="line",new e(t,s)}}.call(this);
\ No newline at end of file
+function(){"use strict";var t=this,e=t.Chart;e.helpers;e.defaults.global.elements.point={radius:3,backgroundColor:e.defaults.global.defaultColor,borderWidth:1,borderColor:e.defaults.global.defaultColor,hitRadius:1,hoverRadius:4,hoverBorderWidth:1},e.elements.Point=e.Element.extend({inRange:function(t,e){var i=this._view;if(i){var a=i.hitRadius+i.radius;return Math.pow(t-i.x,2)+Math.pow(e-i.y,2)<Math.pow(a,2)}return!1},inLabelRange:function(t){var e=this._view;return e?Math.pow(t-e.x,2)<Math.pow(e.radius+e.hitRadius,2):!1},tooltipPosition:function(){var t=this._view;return{x:t.x,y:t.y,padding:t.radius+t.borderWidth}},draw:function(){var t=this._view,i=this._chart.ctx;t.skip||(t.radius>0||t.borderWidth>0)&&(i.beginPath(),i.arc(t.x,t.y,t.radius||e.defaults.global.elements.point.radius,0,2*Math.PI),i.closePath(),i.strokeStyle=t.borderColor||e.defaults.global.defaultColor,i.lineWidth=t.borderWidth||e.defaults.global.elements.point.borderWidth,i.fillStyle=t.backgroundColor||e.defaults.global.defaultColor,i.fill(),i.stroke())}})}.call(this),function(){"use strict";var t=this,e=t.Chart;e.helpers;e.defaults.global.elements.rectangle={backgroundColor:e.defaults.global.defaultColor,borderWidth:0,borderColor:e.defaults.global.defaultColor},e.elements.Rectangle=e.Element.extend({draw:function(){var t=this._chart.ctx,e=this._view,i=e.width/2,a=e.x-i,s=e.x+i,o=e.base-(e.base-e.y),n=e.borderWidth/2;e.borderWidth&&(a+=n,s-=n,o+=n),t.beginPath(),t.fillStyle=e.backgroundColor,t.strokeStyle=e.borderColor,t.lineWidth=e.borderWidth,t.moveTo(a,e.base),t.lineTo(a,o),t.lineTo(s,o),t.lineTo(s,e.base),t.fill(),e.borderWidth&&t.stroke()},height:function(){var t=this._view;return t.base-t.y},inRange:function(t,e){var i=this._view,a=!1;return i&&(a=i.y<i.base?t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.y&&e<=i.base:t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.base&&e<=i.y),a},inLabelRange:function(t){var e=this._view;return e?t>=e.x-e.width/2&&t<=e.x+e.width/2:!1},tooltipPosition:function(){var t=this._view;return t.y<t.base?{x:t.x,y:t.y}:{x:t.x,y:t.base}}})}.call(this),function(){"use strict";var t=this,e=t.Chart;e.helpers;e.Bar=function(t,i){return i.type="bar",new e(t,i)}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={hover:{mode:"single"},scales:{xAxes:[{type:"linear",position:"bottom",id:"x-axis-0"}],yAxes:[{type:"linear",position:"left",id:"y-axis-0"}]},tooltips:{template:"(<%= value.x %>, <%= value.y %>)",multiTemplate:"<%if (datasetLabel){%><%=datasetLabel%>: <%}%>(<%= value.x %>, <%= value.y %>)"}};e.Bubble=function(t,s){return s.options=i.configMerge(a,s.options),s.type="bubble",new e(t,s)}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={aspectRatio:1,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i = 0; i < data.datasets[0].data.length; i++){%><li><span style="background-color:<%=data.datasets[0].backgroundColor[i]%>"><%if(data.labels && i < data.labels.length){%><%=data.labels[i]%><%}%></span></li><%}%></ul>'};e.Doughnut=function(t,s){return s.options=i.configMerge(a,s.options),s.type="doughnut",new e(t,s)}}.call(this),function(){"use strict";var t=this,e=t.Chart;e.helpers;e.Line=function(t,i){return i.type="line",new e(t,i)}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={aspectRatio:1,legendTemplate:'<ul class="<%=name.toLowerCase()%>-legend"><% for (var i = 0; i < data.datasets[0].data.length; i++){%><li><span style="background-color:<%=data.datasets[0].backgroundColor[i]%>"><%if(data.labels && i < data.labels.length){%><%=data.labels[i]%><%}%></span></li><%}%></ul>'};e.PolarArea=function(t,s){return s.options=i.configMerge(a,s.options),s.type="polarArea",new e(t,s)}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={aspectRatio:1};e.Radar=function(t,s){return s.options=i.configMerge(a,s.options),s.type="radar",new e(t,s)}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={hover:{mode:"single"},scales:{xAxes:[{type:"linear",position:"bottom",id:"x-axis-1"}],yAxes:[{type:"linear",position:"left",id:"y-axis-1"}]},tooltips:{template:"(<%= value.x %>, <%= value.y %>)",multiTemplate:"<%if (datasetLabel){%><%=datasetLabel%>: <%}%>(<%= value.x %>, <%= value.y %>)"}};e.Scatter=function(t,s){return s.options=i.configMerge(a,s.options),s.type="line",new e(t,s)}}.call(this);
\ No newline at end of file

From e8165348dbe7f426f49e1260ee76265b5674edcc Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Sat, 24 Oct 2015 17:17:13 -0600
Subject: [PATCH 420/424] Updated Readme, and versions for beta release

---
 README.md    | 4 ++--
 bower.json   | 2 +-
 package.json | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/README.md b/README.md
index 09cbf065089..29e3160b45e 100644
--- a/README.md
+++ b/README.md
@@ -5,9 +5,9 @@
 
 *Simple HTML5 Charts using the canvas element* [chartjs.org](http://www.chartjs.org)
 
-## v2.0 Development
+## v2.0 Beta
 
-Current Release: [2.0.0-alpha4](https://github.com/nnnick/Chart.js/releases/tag/2.0.0-alpha4)
+Current Release: [2.0.0-beta](https://github.com/nnnick/Chart.js/releases/tag/2.0.0-beta)
 
 The next generation and release of Chart.js has been well under way this year and we are very close to releasing some amazing new features including, but not limited to:
 - Rewritten, optimized, and unit-tested
diff --git a/bower.json b/bower.json
index efdffbd1988..d6dae222b40 100644
--- a/bower.json
+++ b/bower.json
@@ -1,6 +1,6 @@
 {
     "name": "Chart.js",
-    "version": "2.0.0-alpha",
+    "version": "2.0.0-beta",
     "description": "Simple HTML5 Charts using the canvas element",
     "homepage": "https://github.com/nnnick/Chart.js",
     "author": "nnnick",
diff --git a/package.json b/package.json
index cb2b1570fda..c665c6901c6 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "name": "chart.js",
   "homepage": "http://www.chartjs.org",
   "description": "Simple HTML5 charts using the canvas element.",
-  "version": "2.0.0-alpha",
+  "version": "2.0.0-beta",
   "main": "Chart.js",
   "repository": {
     "type": "git",

From dac859ec1c2d5c6ba5f84203bae5b050fbc3b830 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Mon, 26 Oct 2015 12:47:37 -0600
Subject: [PATCH 421/424] Rename 01-Scales to 01-Scales.md

Closes #1574
---
 docs/{01-Scales => 01-Scales.md} | 0
 1 file changed, 0 insertions(+), 0 deletions(-)
 rename docs/{01-Scales => 01-Scales.md} (100%)

diff --git a/docs/01-Scales b/docs/01-Scales.md
similarity index 100%
rename from docs/01-Scales
rename to docs/01-Scales.md

From 74c04a354a91d8d98a921387e88cf165b26811f8 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Mon, 26 Oct 2015 19:24:48 -0600
Subject: [PATCH 422/424] Do not draw line up on first point of line

---
 src/elements/element.line.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/elements/element.line.js b/src/elements/element.line.js
index 73690d06d1b..f094dea6ee3 100644
--- a/src/elements/element.line.js
+++ b/src/elements/element.line.js
@@ -146,6 +146,11 @@
 					return;
 				}
 
+				// If First point, move to the point ahead of time (so a line doesn't get drawn up the left axis)
+				if (!index) {
+					ctx.moveTo(point._view.x, point._view.y);
+				}
+
 				// Draw a bezier line to the point
 				if (vm.tension > 0 && index) {
 					ctx.bezierCurveTo(

From 85572d7b67829b3d1fd9fae2d5579830f4c3a8f8 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Mon, 26 Oct 2015 19:40:52 -0600
Subject: [PATCH 423/424] element.line.js now passes tests

---
 test/element.line.tests.js | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/test/element.line.tests.js b/test/element.line.tests.js
index e8b72b6a967..2b4028fbe0d 100644
--- a/test/element.line.tests.js
+++ b/test/element.line.tests.js
@@ -109,6 +109,9 @@ describe('Line element tests', function() {
 		}, {
 			name: 'moveTo',
 			args: [0, 0]
+		}, {
+			name: 'moveTo',
+			args: [0, 10]
 		}, {
 			name: 'lineTo',
 			args: [0, 10]
@@ -251,6 +254,9 @@ describe('Line element tests', function() {
 		}, {
 			name: 'moveTo',
 			args: [0, 2]
+		}, {
+			name: 'moveTo',
+			args: [0, 10]
 		}, {
 			name: 'lineTo',
 			args: [0, 10]
@@ -375,6 +381,9 @@ describe('Line element tests', function() {
 		}, {
 			name: 'moveTo',
 			args: [0, 0]
+		}, {
+			name: 'moveTo',
+			args: [0, 10]
 		}, {
 			name: 'lineTo',
 			args: [0, 10]
@@ -536,6 +545,9 @@ describe('Line element tests', function() {
 		}, {
 			name: 'moveTo',
 			args: [0, 2]
+		}, {
+			name: 'moveTo',
+			args: [0, 10]
 		}, {
 			name: 'lineTo',
 			args: [0, 10]

From 988034cef6b83b5e8e6574cddf8e14e7be4fb3cf Mon Sep 17 00:00:00 2001
From: etimberg <evert.timberg@gmail.com>
Date: Tue, 27 Oct 2015 20:04:21 -0400
Subject: [PATCH 424/424] Scale expansion if min === max will only occur after
 ticks.beginAtZero is handled

---
 src/scales/scale.linear.js | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/src/scales/scale.linear.js b/src/scales/scale.linear.js
index bacf6993440..78c02a2eac5 100644
--- a/src/scales/scale.linear.js
+++ b/src/scales/scale.linear.js
@@ -100,12 +100,6 @@
 				}, this);
 			}
 
-			if (this.min === this.max) {
-				this.min--;
-				this.max++;
-			}
-
-
 			// Then calulate the ticks
 			this.ticks = [];
 
@@ -144,6 +138,11 @@
 					// move the botttom down to 0
 					this.min = 0;
 				}
+			} 
+
+			if (this.min === this.max) {
+				this.min--;
+				this.max++;
 			}
 
 			var niceRange = helpers.niceNum(this.max - this.min, false);